1 2004-03-08 Werner LEMBERG <wl@gnu.org>
3 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
4 against empty argument. Problem reported by <cgd@broadcom.com>.
6 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
8 * Makefile.in (SEP): Replaced with...
9 (RT_SEP, SH_SEP): Separators for the target platform's native path
10 separator and the build environment, respectively.
11 (fontpath, tmacpath): Use RT_SEP.
14 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
15 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
16 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
17 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
19 2004-03-05 Werner LEMBERG <wl@gnu.org>
21 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
22 reduce alignment problems with newer printers which use built-in
23 TrueType fonts (instead of the older Intellifonts). The ideal
24 solution is to provide a second set of groff metric files, but this
25 is extremely time-consuming to produce, given that HP's metric
26 files are very rudimentary.
28 2004-03-01 Werner LEMBERG <wl@gnu.org>
30 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
31 s/operand/argument/ in error message.
33 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
35 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
38 2004-03-01 Antti Kantee <pooka@netbsd.org>
40 * tmac/s.tmac (XE): Fix error message.
42 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
44 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
47 * src/roff/groff/pipeline.c: Declare strcasecmp.
48 (run_pipeline) [_WIN32]: Use function name variants which don't
52 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
54 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
55 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
56 for platforms which use the native Win32 runtime libraries.
57 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
59 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
60 QUOTE_ARG_REALLOC_ERROR): Fix string.
62 * src/preproc/html/pre-html.cpp: Remove declaration of
64 Don't use __MINGW32__.
65 s/DEBUG_FILE/DEBUG_FILE_DIR/.
66 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
67 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
68 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
69 calls to `set_redirection' and `WAIT'.
70 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
71 Fix calls to `set_redirection' and `save_and_redirect'.
72 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
73 to `set_redirection' and `save_and_redirect'.
75 (makeTempFiles, main): Use `DEBUG_FILE'.
77 2004-02-21 Werner LEMBERG <wl@gnu.org>
79 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
81 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
83 * src/libs/libgroff/quotearg.c: New file, providing proper argument
84 quoting for MSVC's spawn* and exec* functions.
85 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
86 spawnvp with proper quoting for MSVC.
88 * src/libs/libgroff/assert.cpp (program_name),
89 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
90 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
92 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
94 * src/include/error.h (program_name): Declare as `extern "C"'.
95 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
97 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
99 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
101 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
103 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
105 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
107 (sbasename) [__MSDOS__ || ...]: New function.
108 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
110 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
111 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
113 Use STDOUT_FILENO instead of hardcoded file handle.
114 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
116 2004-02-19 Werner LEMBERG <wl@gnu.org>
118 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
119 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
121 2004-02-18 Werner LEMBERG <wl@gnu.org>
123 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
124 new font and mapping files.
126 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
127 Keith Marshall <keith.d.marshall@ntlworld.com>
129 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
130 an input pipe. This is needed for the MSVC compiler to make troff's
133 * src/roff/troff/div.cpp: Include nonposix.h.
134 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
136 2004-02-17 Werner LEMBERG <wl@gnu.org>
138 * font/devlj4/generate/special.awk: New script.
139 * font/devlj4/generate/Makefile (S): Use special.awk.
140 * font/devlj4/*: Regenerated, including the following new files:
141 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
142 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
143 * NEWS: Document new lj4 fonts and revised hpftodit.
145 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
147 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
149 2004-01-25 Werner LEMBERG <wl@gnu.org>
151 * src/libs/libgroff/progname.cpp: Replaced with...
152 * src/libs/libgroff/progname.c: New file.
153 * src/libs/libgroff/Makefile.sub: Updated accordingly.
155 2004-01-17 Werner LEMBERG <wl@gnu.org>
157 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
159 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
161 * font/devlj4/generate/wingdings.map,
162 font/devlj4/generate/symbol.map: Include unnamed glyphs.
163 Use groff glyph names where possible.
164 * src/devices/grolj4/lj4_font.man: Minor updates.
166 2004-01-13 Werner LEMBERG <wl@gnu.org>
168 * tmac/www.tmac (DC): Handle TTY devices.
170 * doc/webpage.ms: Document viewCVS from ffii.org.
171 * NEWS, README: Updated.
173 * src/roff/groff/groff.man: Mention lj4_font man page.
175 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
177 (FONTS): Add SYMBOL and WINGDINGS.
178 (SYMBOL, WINGDINGS): New targets.
180 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
182 * src/devices/grolj4/lj4_font.man: New man page.
183 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
184 * src/devices/grolj4.man: Mention lj4_font man page.
186 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
187 * src/utils/hpftodit/hpftodit.man: Document it.
189 Remove details about fonts (which are now in lj4_font.man).
191 * font/devlj4/generate/symbol.map,
192 font/devlj4/generate/wingdings.map: New files.
194 2004-01-12 Werner LEMBERG <wl@gnu.org>
196 * README: Mention ffii's viewcvs access.
198 2004-01-09 Werner LEMBERG <wl@gnu.org>
200 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
202 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
204 Revert most of the change from 2004-01-03 to better control used
207 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
208 (text_symbol_sets, special_symbol_sets): New arrays.
209 (symbol_set_table): New global variable.
210 (read_symbol_sets): Use search order given in the text_symbol_sets
211 and special_symbol_sets arrays. If command line flag -a is not
212 given, search both arrays.
213 (output_charset): Require x_height_tag only for command line flag -i.
215 2004-01-06 Werner LEMBERG <wl@gnu.org>
217 Implement string-valued registers \n[.m] and \n[.M] to return the
218 name of the current drawing and background color, respectively.
220 * src/roff/troff/symbol.h: Moved to...
221 * src/include/symbol.h: Here.
222 Small fixes to make it work outside of the `troff' directory.
223 * src/roff/troff/symbol.cpp: Moved to...
224 * src/libs/libgroff/symbol.cpp: Here.
225 Small fixes to make it work outside of the `troff' directory.
227 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
228 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
231 * src/include/color.h: Include symbol.h.
232 (color): Add new field `nm'.
233 * src/libs/libgroff/color.cpp (color::color): Updated.
235 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
236 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
237 src/roff/troff/reg.cpp: Don't include symbol.h.
239 * src/roff/troff/env.cpp: Don't include symbol.h.
240 (environment::get_glyph_color_string,
241 environment_get_fill_color_string): New member functions.
242 (init_env_requests): Handle `.m' and `.M' registers.
243 * src/roff/troff/input.cpp: Don't include symbol.h.
244 (default_symbol): Moved to symbol.cpp/symbol.h.
245 (do_glyph_color, do_fill_color, define_color): Pass symbol name
246 to color constructor.
247 * src/roff/troff/env.h: Updated.
249 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
250 Document new registers.
252 2004-01-05 Werner LEMBERG <wl@gnu.org>
254 * src/roff/troff/nroff.cpp (space_node::get_breakpoints,
255 space_node::nbreaks): Protect against zero `next' field.
257 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
259 In hpftodit, use the symbol sets offered in the TFM.
261 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
262 (symbol_set, text_symbol_sets, special_symbol_sets,
263 symbol_set_table): Removed.
264 (get_printcode): Removed.
265 (read_symbol_sets): Initialize `symbol_set' field with
267 Simplify code to just use the `kind' value.
268 (output_charset): Improve output formatting.
269 (dump_symbols): Simplified.
271 2004-01-02 Werner LEMBERG <wl@gnu.org>
273 * font/devlj4/generate/text.map: Add more MSL numbers.
275 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
277 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
278 (text_symbol_sets): Add more symbol sets.
279 (debug_flag): New static variable (moved from `main').
280 (get_printcode, show_symset): New functions.
281 (main): Remove `debug_flag'.
282 (output_charset): Use `show_symset'.
283 (dump_symbols): Use `show_symset'.
284 Print symsets for all glyphs.
285 (read_map): Actually call `unicode_to_ucode_make' but this time
288 2004-01-01 Werner LEMBERG <wl@gnu.org>
290 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
291 Fix placement of comments.
293 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
295 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
296 option `-d' is given.
297 (output_charset): Improve warning messages to give more information.
298 (dump_symbols): Make information more precise.
300 (read_map): Don't call unicode_to_ucode_name; the glyph names must
301 appear as-is and shouldn't be decomposed.
303 2003-12-31 Werner LEMBERG <wl@gnu.org>
305 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
306 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
307 (FONTS): Add TrueType font families Arial and Times New Roman.
308 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
309 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
312 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
314 * test-groff.in (SEP): Quote value.
315 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
316 `tem' to `char*' to avoid deallocation of a pointer to a constant
317 object which some compilers don't like.
319 2003-12-31 Werner LEMBERG <wl@gnu.org>
321 * font/devlj4/generate (text.map, special.map): Rewritten to work
322 with the new hpftodit version.
324 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
326 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
327 set and 8bit character code for all glyphs also.
329 2003-12-30 Werner LEMBERG <wl@gnu.org>
331 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
333 2003-12-29 Werner LEMBERG <wl@gnu.org>
335 More fixes for MSVC compiler.
337 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
340 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
341 STDERR_FILENO) [_MSC_VER]: Define conditionally.
342 (getpid) [_MSC_VER]: Remove.
343 Include direct.h and process.h conditionally.
345 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
346 parentheses for a_delete.
348 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
350 * test-groff: Replaced with...
351 * test-groff.in: This new template to handle path separator
354 * configure.ac: Check for direct.h and process.h.
355 Generate test-groff script.
356 * configure, src/include/config.hin: Regenerated.
358 2003-12-28 Werner LEMBERG <wl@gnu.org>
360 Add integral extension glyph.
361 Add new option `-x' to afmtodit to suppress use of built-in AGL.
363 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
365 * font/devps/generate/textmap: Provide entry for `integralex' to
366 override (old) PUA value of the AGL.
367 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
368 * font/devps/*: Regenerated.
370 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
371 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
373 2003-12-27 Werner LEMBERG <wl@gnu.org>
375 Add forgotten `coproduct' symbol (already available for DVI).
377 * font/devhtml/R.proto, font/devps/generate/textmap,
378 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
379 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
380 U+2210 (\[coproduct]).
382 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
384 hpftodit has been extended to handle TrueType metric files and
385 more glyphs. See hpftodit.man for more details.
387 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
388 ctype.h, and unicode.h.
389 s/msl/charcode/ everywhere since we now handle Unicode values also.
390 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
391 Use it where appropriate.
392 (MULTIPLIER): Replaced with...
393 (multiplier): New global static variable.
395 (tag_type): Add more TFM tags.
396 (tag_name): New array.
397 (ENUM_TYPE, FLOAT_TYPE): Removed.
398 (BYTE_TYPE): New value assigned.
399 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
400 (text_symbol_sets, special_symbol_sets): Extended to cover more
402 (check_type): Add return value.
403 (check_units): Add parameters to get ppi and upem values.
404 Handle TrueType TFM data.
405 (output_font_name): New function.
406 (output_charset): Add parameter to handle TFM type.
407 Handle TrueType TFMs also.
408 (em_fract): New macro.
409 (dump_tags): Be much more verbose and handle more tags.
410 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
411 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
413 (read_map): Add parameter to handle TFM type.
414 Handle both MSL and Unicode mappings.
415 (main): Add two new command line options `-a' and `-q'.
416 Updated to make use of new functions.
419 * src/utils/hpftodit/hpuni.cpp: New file.
421 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
424 2003-12-25 Werner LEMBERG <wl@gnu.org>
426 * src/include/nonposix.h (read) [_MSC_VER]: Define.
428 2003-12-24 Werner LEMBERG <wl@gnu.org>
430 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
431 by Michail Vidiassov <master@iaas.msu.ru>.
433 2003-12-20 Werner LEMBERG <wl@gnu.org>
435 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
437 Add missing latin-2 glyphs.
438 * font/devutf8/R.proto: Add missing latin-2 glyphs.
440 * tmac/troffrc: Load `composite.tmac' earlier.
442 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
443 u00{53,73}_0327, and u0049_0307.
444 * tmac/X.tmac: Add u00{47,67}_0306.
445 * tmac/tty-char.tmac: Use composite glyph names for readability.
449 * src/include/unicode.h: Remove `extern' keywords.
451 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
453 * tmac/latin5.tmac: New file.
455 2003-12-19 Werner LEMBERG <wl@gnu.org>
457 Add some glyphs needed for Turkish.
459 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
462 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
463 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
464 u00{53,73}_0327, and u0049_0307.
466 2003-12-18 Werner LEMBERG <wl@gnu.org>
468 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
470 Remove trailing zeros.
472 2003-12-17 Werner LEMBERG <wl@gnu.org>
474 Make \? transparent to end-of-sentence recognition.
476 * src/roff/troff/input.cc (non_interpreted_node): Add
477 `ends_sentence' member function.
479 2003-12-16 Werner LEMBERG <wl@gnu.org>
481 * doc/groff.texinfo: Document `dt' request correctly.
482 Other minor typographical improvements.
484 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
486 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
488 2003-12-10 Richard Stallman <rms@gnu.org>
490 * LICENSE: Better wording.
492 2003-12-09 Werner LEMBERG <wl@gnu.org>
494 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
495 * configure, NEWS: Updated.
497 2003-12-08 Werner LEMBERG <wl@gnu.org>
499 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
501 2003-12-07 Bernd Warken <bwarken@mayn.de>
505 2003-12-07 Werner LEMBERG <wl@gnu.org>
509 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
511 Use path separator character of target platform for compiled-in
514 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
515 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
516 * configure: Regenerated.
517 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
519 2003-12-05 Werner LEMBERG <wl@gnu.org>
521 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
522 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
524 2003-12-04 Bernd Warken <bwarken@mayn.de>
528 2003-12-03 Werner LEMBERG <wl@gnu.org>
530 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
531 ligatures present in AFM files since groff currently only
532 understands some standard ligatures and nothing else.
534 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
536 * src/roff/groff/groff.cpp (main): Don't run the spooler if
539 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
542 Don't use Unix wait flags.
544 2003-12-02 Werner LEMBERG <wl@gnu.org>
546 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
547 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
548 src/roff/troff/uniuni.cpp: Moved to...
549 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
550 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
551 src/libs/libgroff/uniuni.cpp: Here.
553 * src/include/Makefile.sub.old (HDRS),
554 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
555 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
557 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
559 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
563 2003-12-01 Werner LEMBERG <wl@gnu.org>
565 * groff.texinfo: Document special behaviour of `.vs 0'.
566 Improve documentation of `cflags' request.
569 2003-11-29 Werner LEMBERG <wl@gnu.org>
571 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
572 * font/devlj4/CORONET: Regenerated.
574 2003-11-24 Werner LEMBERG <wl@gnu.org>
576 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
577 if processing hyphenation patterns in traditional mode.
578 Improve error messages.
580 2003-11-20 Werner LEMBERG <wl@gnu.org>
582 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
583 troff_output_file::put_char): Fix type of local variable `c'.
585 2003-11-19 Werner LEMBERG <wl@gnu.org>
587 * src/roff/groff/pipeline.c (P): Removed. Updated all function
589 (i_to_a): Removed. libgroff already provides this function.
590 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
592 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
594 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
597 2003-11-17 Werner LEMBERG <wl@gnu.org>
599 * COPYING: Use correct version.
601 2003-11-11 Werner LEMBERG <wl@gnu.org>
603 LynxOS 4.0.0 doesn't declare vfprintf.
605 * configure.ac: Check for vfprintf.
606 * configure: Regenerated.
607 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
608 * src/include/config.hin: Regenerated.
610 2003-11-10 Werner LEMBERG <wl@gnu.org>
612 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
614 * configure.ac: Check for vsnprintf.
615 * configure: Regenerated.
616 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
618 * src/include/config.hin: Regenerated.
620 2003-11-09 Werner LEMBERG <wl@gnu.org>
622 * aclocal.m4: Updated syntax to autoconf 2.59.
623 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
624 Don't check for gsos2.
625 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
626 working abs_top_srcdir and abs_top_builddir.
628 * configure.ac: Updated syntax to autoconf 2.59.
629 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
630 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
631 * configure: Regenerated.
633 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
634 s/@groff_top_builddir@/@abs_top_builddir@/.
636 * src/roff/groff/pipeline.c (xstrsignal):
637 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
639 2003-11-07 Werner LEMBERG <wl@gnu.org>
641 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
642 make start angle smaller than end angle to circumvent a bug in tpic
643 handling of some versions of dvipdfm (and dvipdfmx).
645 2003-10-30 Werner LEMBERG <wl@gnu.org>
647 * src/devices/grops/grops.man: Improve section on creating EPS.
649 2003-10-29 Werner LEMBERG <wl@gnu.org>
651 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
654 2003-10-28 Werner LEMBERG <wl@gnu.org>
656 * doc/groff.texinfo: Fix documentation of `.if'.
658 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
660 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
661 the form `uniXXXX' also.
663 2003-10-27 Werner LEMBERG <wl@gnu.org>
665 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
666 contrib/pic2graph/pic2graph.sh: Implement secure management of
668 Pass `-P-pletter' to groff to avoid data outside of the converted
669 area -- some versions of `convert' (for example 5.3.8) don't check
670 the bounding box of the image but always use a fixed image size
671 (letter paper format).
672 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
673 contrib/pic2graph/pic2graph.man: Updated.
675 * src/roff/groff/groff.man: Document $TMP and $TEMP.
677 2003-10-26 Werner LEMBERG <wl@gnu.org>
679 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
680 troff_output::simple_ellipse, troff_output::simple_arc,
681 troff_output::simple_line, troff_output::simple_spline,
682 troff_output::simple_polygon): Insert a space before arguments.
683 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
684 latter doesn't produce a node, so the following `.sp -1' would do
686 Don't emit `.sp -1' after \M. This also doesn't produce a token
687 (and we don't have to care about compatibility mode).
688 (troff_output::set_color, troff_output::reset_color): Don't emit
689 `.sp -1' after \M and \m.
691 * src/roff/troff/input.cpp (old_have_input): New global variable.
692 (input_stack::get): Handle `old_have_input'.
693 (process_input_stack) <token::TOKEN_NEWLINE>: Call
694 `trapping_blank_line' depending on `old_have_input', not
697 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
699 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
700 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
701 default directory names for temporary files.
702 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
704 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
705 [__MSDOS__] (run_pipeline): Honour environment variables.
706 Don't use `tmpnam' but `tempnam' to work around messy
709 * README.MinGW: New file.
711 2003-10-16 Werner LEMBERG <wl@gnu.org>
713 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
714 `(*t)->next' without testing validity of `*t'.
715 (usage): Make it more readable.
717 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
719 Make html device run under both MS-DOS and Win32.
721 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
722 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
723 spawn or fork+exec has to be used, and whether parent must sleep
724 until the child process terminates. Used in
725 `char_buffer::run_output_filter'.
726 (copyofstdoutfd): Removed.
727 (char_buffer): Replace `write_file_html' and `write_file_troff'
728 member functions with `emit_troff_output' and `run_output_filter'.
729 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
731 (replaceFd): Replaced with...
732 (set_redirection): New auxiliary function.
733 (waitForChild): Replaced with...
734 (save_and_redirect): New auxiliary function for.
736 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
739 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
741 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
742 (GROFF_LIBC): New function.
743 * configure.ac: Call GROFF_LIBC.
745 * configure: Regenerated.
747 * src/include/lib.h: Handle __MINGW32__.
748 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
749 Add macro for `pipe'.
752 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
755 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
758 2003-10-13 Werner LEMBERG <wl@gnu.org>
760 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
763 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
766 2003-10-12 Werner LEMBERG <wl@gnu.org>
768 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
769 src/roff/troff/input.cc (usage): Updated.
771 * NEWS, doc/groff.texinfo: Updated.
773 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
775 * src/libs/libgroff/searchpath.cpp
776 (search_path::open_file_cautious): New function which also handles
777 `-' as stdin and stdout depending on the access mode.
778 * src/include/searchpath.h (search_path): Updated.
780 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
781 * src/devices/grops/ps.h: Include `searchpath.h'.
782 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
783 Open resource file with `include_search_path.open_file_cautious'.
784 * src/devices/grops/grops.man: Document new `-I' switch.
786 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
787 (main), src/devices/grolj4/lj4.cpp (main),
788 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
790 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
792 (include_search_path): New global variable.
793 (include_path_append): Removed.
794 (main): Use `include_search_path.command_line_dir' to handle `-I'.
795 (do_file): Simplify, using new
796 `include_search_path.open_file_cautious'.
798 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
800 (main): Pass arguments to `-I' to both troff and devices.
801 Improve handling of `-V'.
802 * src/roff/groff/groff.man: Document changes to -I and -V.
804 * src/roff/troff/input.cpp (include_search_path): New global
806 (next_file, source, ps_bbox_request, transparent_file,
807 process_input_file): Use new
808 `include_search_path.open_file_cautious'.
809 (main) Handle `-I' switch.
810 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
811 Use new `include_search_path.open_file_cautious'.
812 * src/roff/troff/node.h: New extern symbol `include_search_path'.
813 * src/roff/troff/troff.man: Document new `-I' switch.
815 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
817 Support multiple calls of .Lb in LIBRARY section.
819 * tmac/doc-common (doc-in-library-section): New register.
820 (doc-section-library): New string.
821 (Sh): Set `doc-in-library-section'.
823 * tmac/doc-syms (Lb): Insert breaks before and after arguments
824 if in LIBRARY section.
825 * tmac/doc.tmac (doc-save-global-vars): Updated.
826 * NEWS, tmac/groff_mdoc.man: Updated.
828 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
830 * tmac/doc-common (doc-default-operating-system): New variable.
833 2003-09-08 Werner LEMBERG <wl@gnu.org>
835 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
837 2003-08-31 Werner LEMBERG <wl@gnu.org>
839 * contrib/mom/Makefile.sub: Fix last change to make it really work.
840 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
841 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
842 $(DEVFILES) are not empty.
843 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
845 2003-08-26 Chuck Silvers <chuq@chuq.com>
847 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
848 with parallel runs of `make'.
850 2003-08-23 Stephen Gildea <gildea@stop.mail-abuse.org>
852 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
853 insert SORT_SEP. With certain combinations of sort specifications,
854 refer sorted entries in the wrong order. In particular, entries
855 with a missing field should be be sorted before all entries that
856 have that field, before refer looks to the next field.
858 2003-08-23 Werner LEMBERG <wl@gnu.org>
860 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
861 g++ linker is used. Reported by Mark J. Reed
862 <mark.reed@turner.com>.
864 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
866 Add key character `x' to tbl which makes tbl call a user-defined
867 macro on a table cell.
869 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
870 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
871 `set_modifier' after printing the compatibility request.
872 (set_modifier): Print call to `m->macro' if not empty.
873 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
875 (process_format): Implement cases `x' and `X'.
876 * src/preproc/tbl/tbl.man, NEWS: Updated.
878 2003-08-15 Werner LEMBERG <wl@gnu.org>
880 * doc/groff.texinfo: Minor fixes.
882 2003-08-09 Werner LEMBERG <wl@gnu.org>
884 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
886 2003-08-07 Werner LEMBERG <wl@gnu.org>
888 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
889 argument list to nothing if there is no file to match. Use `ls' as
890 a protection, similar to autoconf.
892 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
893 empty argument lists.
895 * doc/groff.texinfo: Improve documentation how vertical spacing
896 and line breaks interact.
899 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
901 2003-08-03 Werner LEMBERG <wl@gnu.org>
903 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
904 EPS (using eps2eps or similar programs to compute the bounding box).
906 2003-07-24 Werner LEMBERG <wl@gnu.org>
908 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
909 * doc/texinfo.tex: Updated from texinfo 4.6.
910 * README.CVS: From now on we need texinfo 4.6.
912 2003-07-23 Werner LEMBERG <wl@gnu.org>
914 Add requests `dei1' and `ami1' for completeness.
916 * src/roff/troff/input.cc (calling_mode): Remove
917 CALLING_DISABLE_COMP.
918 (comp_mode): New enumeration.
919 (do_define_string, define_string, define_nocomp_string,
920 append_string, append_nocomp_string): Updated.
921 (do_define_macro): Add third parameter.
922 (define_macro, define_nocomp_macro, define_indirect_macro,
923 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
924 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
927 (init_input_requests): Add `dei1' and `ami1'.
929 * tmac/trace.tmac: Handle de1 and am1.
930 (de): Improve tracing message.
931 (am): Add missing `do'.
934 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
935 Document new requests.
937 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
939 Add option -G to .MPIMG to insert a gap between text and the image.
941 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
942 www-finish-left-ll): Updated.
943 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
944 (MPIMG): Make option -L and -R optional.
947 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
949 * src/devices/grohtml/post-html.cpp
950 (html_printer::do_file_components): Don't use `stdout' as lvalue
951 since it can be a macro.
953 2003-07-22 Werner LEMBERG <wl@gnu.org>
955 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
956 the corresponding test in aclocal.m4.
958 2003-07-21 Werner LEMBERG <wl@gnu.org>
960 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
961 names but RGB values directly. Otherwise pnmtopng depends on
962 an external file `rgb.txt' which maps colour names to values.
964 2003-07-20 Werner LEMBERG <wl@gnu.org>
966 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
967 * configure, src/include/config.hin: Regenerated.
969 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
971 2003-07-19 Werner LEMBERG <wl@gnu.org>
973 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
975 2003-07-18 Werner LEMBERG <wl@gnu.org>
977 * *.man: Switch to non-compatibility mode temporarily if GNU
978 syntax extensions are used in the particular man page.
980 * PROBLEMS: Add solutions for SGR problems.
982 2003-07-17 Werner LEMBERG <wl@gnu.org>
984 Don't ignore grotty's command line options if \X'tty: sgr ...' is
985 used to change the drawing scheme.
987 * src/devives/grotty/tty.cpp (bold_flag_option,
988 underline_flag_option, italic_flag_option, reverse_flag_option,
989 bold_underline_mode_option): New global variables.
990 (update_options): New function.
991 (tty_printer::special): Call update_options.
992 (main): Don't set xxx_flag but xxx_flag_option, then call
995 2003-07-14 Werner LEMBERG <wl@gnu.org>
997 Make grotty emit proper Unicode box drawing characters for -Tutf8.
999 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
1001 (hline_char, vline_char): New global variables.
1002 (tty_printer::tty_printer): Initialize them.
1003 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
1004 horizontal and vertical lines.
1005 (crossings): New global array.
1006 (tty_printer::end_page): Use it to determine the proper crossing
1007 character for -Tutf8.
1009 2003-07-12 Werner LEMBERG <wl@gnu.org>
1011 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
1012 (HTMLDOCFILES): Revert to `pic.html'.
1013 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
1015 2003-07-11 Werner LEMBERG <wl@gnu.org>
1017 * doc/pic.ms: Improve documentation of absolute coordinates.
1018 Document absolute positioning of pictures.
1020 * NEWS: Add new pic capability.
1022 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
1024 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
1027 2003-07-07 Werner LEMBERG <wl@gnu.org>
1029 Implement support for dashed and dotted ellipses in pic. Based on
1030 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
1032 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
1033 common_output::dashed_ellipse, common_output::dotted_ellipse): New
1034 functions. Ellipse arcs are approximated with circle arcs.
1035 * src/preproc/pic/common.h (common_output): Updated.
1036 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
1038 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
1040 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
1042 2003-07-06 Werner LEMBERG <wl@gnu.org>
1044 Make grotty work on platforms which have unsigned char as the
1045 default for char. Based on a patch by Thomas Klausner
1048 * src/devices/grotty/tty.cpp (schar): New typedef.
1049 Updated calls to declare_ptable and implement_ptable.
1050 (glyph): Use schar for back_color_idx and fore_color_idx.
1051 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
1052 (tty_printer::tty_color, tty_printer::tty_printer,
1053 tty_printer::color_to_idx, tty_printer::put_color): Updated.
1055 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
1057 * src/roff/nroff/nroff.sh: Add option -d for completeness.
1058 * src/roff/nroff/nroff.man: Updated.
1060 2003-07-05 Werner LEMBERG <wl@gnu.org>
1062 * NEWS, tmac/groff_www.man: Updated.
1063 * doc/Makefile.sub: Updated.
1065 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
1067 Implement support for multiple HTML output files.
1069 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
1070 -j command line option.
1072 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
1074 (file): New fields `new_output_file', `require_links',
1076 (file::file): Updated.
1077 (files::set_file_name, files::set_links_required,
1078 files::are_links_required, files::is_new_output_file,
1079 files::file_name, files::next_file_name): New functions.
1080 (header_desc): New fields `no_of_level_one_headings',
1082 (header_desc::header_desc): Updated.
1083 (header_desc::write_headings): Handle multiple files.
1084 (html_printer::write_header): Save file name in which header occurs.
1085 (html_printer::determine_header_level): Possibly split files on
1087 (html_printer::do_links, html_printer::troff_tag): Updated.
1088 (html_printer::insert_split_file, html_printer::do_job_name,
1089 html_printer::emit_link, html_printer::write_navigation,
1090 html_printer::do_file_components): New functions.
1091 (html_printer::~html_printer): Handle multiple files.
1092 (main): Handle command line option `-j'.
1094 * src/devices/grohtml/grohtml.man: Updated.
1096 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
1099 * tmac/www.tmac (JOBNAME): New macro.
1100 * tmac/s.tmac (SH-NO-TAG): New macro.
1101 (@SH): Call SH-NO-TAG.
1104 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
1106 * tmac/groff_mdoc.man: Improve documentation of punctuation
1109 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
1111 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
1113 2003-07-03 Werner LEMBERG <wl@gnu.org>
1115 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
1117 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
1119 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
1120 after `/*' and `*/'.
1122 (Fn, Fo): Reduce indentation in synopsis.
1124 * tmac/doc-common (doc-check-depth): New macro.
1125 (doc-end-macro, Sh, Ss): Use it.
1126 (Cd): Fix behaviour in synopsis.
1127 (In): Make it parsed and callable.
1128 If not in the synopsis, represent the C header file enclosed in
1130 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
1131 Use minus, not hyphen.
1133 * tmc/groff_mdoc.man: Updated.
1135 2003-07-01 Werner LEMBERG <wl@gnu.org>
1137 Integrated grap2graph, contributed by Eric S. Raymond.
1139 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
1141 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
1142 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
1144 2003-07-01 Colin Watson <cjwatson@debian.org>
1146 * src/xditview/*.c: Add prototypes, fix return types, add includes.
1147 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
1149 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
1151 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
1153 2003-06-31 Werner LEMBERG <wl@gnu.org>
1155 * doc/Makefile.sub (CLEANADD): Remove all files created by
1156 running `make groff.{pdf,dvi}'.
1158 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
1161 2003-06-30 Werner LEMBERG <wl@gnu.org>
1163 * Makefile.in (SHELL): Define as @SHELL@.
1164 (mkinstalldirs): Use $(SHELL).
1165 (MDEFINES): Add $(SHELL).
1166 * Makefile.comm (SHELL): Removed.
1168 2003-06-29 Werner LEMBERG <wl@gnu.org>
1170 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
1171 The X11 documentation files use them.
1172 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
1174 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
1176 * tmac/e.tmac (@C): Handle .ad also.
1178 2003-06-12 Werner LEMBERG <wl@gnu.org>
1180 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
1182 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
1183 Assign `n' even here. It is possible to construct a node
1184 immediately following an escape character:
1192 2003-06-10 Werner LEMBERG <wl@gnu.org>
1194 * README.WIN32: Removed.
1195 * MANIFEST: Updated.
1197 2003-06-07 Werner LEMBERG <wl@gnu.org>
1199 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
1201 2003-06-05 Werner LEMBERG <wl@gnu.org>
1203 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
1204 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
1206 2003-06-03 Werner LEMBERG <wl@gnu.org>
1208 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
1209 is done by the calling function.
1211 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
1213 * tmac/X.tmac: Fix definition of `em'.
1215 2003-05-22 Werner LEMBERG <wl@gnu.org>
1217 * src/roff/troff/input.cc (return_macro_request): Fix detection of
1220 2003-05-18 Werner LEMBERG <wl@gnu.org>
1222 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
1223 to make items work which consist only of a tag.
1225 2003-05-17 Werner LEMBERG <wl@gnu.org>
1227 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
1228 aren't stretched in a tag (this can fail with unformatted boxes).
1229 Instead, insert a break and go back one line.
1231 2003-05-16 Werner LEMBERG <wl@gnu.org>
1233 * src/roff/troff/input.cc (return_macro_request): If called with
1234 argument pop macro twice. We need this to trace `return'.
1236 * tmac/trace.tmac: Handle `return'.
1239 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1242 2003-05-15 Larry Kollar <kollar@alltel.net>
1244 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
1245 registers `FPS', `FVS', and `FPD'.
1247 2003-05-15 Werner LEMBERG <wl@gnu.org>
1249 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
1252 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
1254 * tmac/groff_mdoc.man: Slight improvements.
1256 2003-05-03 Werner LEMBERG <wl@gnu.org>
1258 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
1259 `doc-header-space' after header line if register `cR' is set.
1261 2003-05-02 Werner LEMBERG <wl@gnu.org>
1265 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
1267 * tmac/doc-common (Nd): Use \[em].
1269 2003-05-01 Werner LEMBERG <wl@gnu.org>
1271 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
1272 doc-footer-space): Initialize to 0.5i.
1273 (doc-setup-page-layout): Don't set doc-header-space and
1276 2003-04-30 Werner LEMBERG <wl@gnu.org>
1278 * REVISION: Set to 1.
1280 * doc/pic.ms: Document possible problems with `figname'.
1282 2003-04-29 Werner LEMBERG <wl@gnu.org>
1284 Version 1.19 released
1285 =====================
1287 * VERSION: Set to 1.19.
1288 * REVISION: Set to 0.
1289 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
1291 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
1292 Define charset as `US-ASCII' in html output.
1294 * tmac/www.tmac (ULE): Add missing scaling indicator.
1296 * win32-diffs: Removed.
1298 2003-04-28 Werner LEMBERG <wl@gnu.org>
1300 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
1302 Document how to insert discardable whitespace with `.ss'.
1304 2003-04-27 Werner LEMBERG <wl@gnu.org>
1306 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
1307 work with plain TeX also.
1309 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
1311 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
1313 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
1316 2003-04-24 Werner LEMBERG <wl@gnu.org>
1318 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
1319 vbox with positive height and zero depth if in TeX mode.
1321 * NEWS: Document glyph name changes for grodvi and grolj4.
1323 2003-04-23 Werner LEMBERG <wl@gnu.org>
1325 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
1326 * doc/pic.ms: Fixed.
1328 2003-04-21 Werner LEMBERG <wl@gnu.org>
1330 HP-UX 10.20 has `snprintf' but it isn't declared.
1332 * configure.ac: Add declaration test for snprintf.
1333 * configure: Regenerated.
1334 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
1335 * src/include/config.hin: Regenerated.
1337 2003-04-19 Werner LEMBERG <wl@gnu.org>
1339 Add keyword `figname' to pic, specifying the name of the picture
1340 box in TeX mode. Based on a patch from William J Poser
1341 <wjposer@unagi.cis.upenn.edu>.
1343 * src/preproc/pic/pic.y: New token `FIGNAME'.
1344 (macro_name): New rule of type <str>.
1345 (placeless_element): Handle `FIGNAME'.
1346 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
1347 * src/preproc/pic/main.cpp (graphname): New global variable.
1348 (do_picture): Initialize `graphname'.
1349 * src/preproc/pic/pic.h: Updated.
1350 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
1353 (tex_output::text): Beautify output.
1354 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
1355 `shaded' and `outlined' unconditionally.
1356 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
1359 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
1360 greater is necessary.
1362 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
1364 Add option -r to soelim to avoid emission of `.lf' lines.
1365 Add option -t to produces TeX comment lines instead of `.lf' lines.
1367 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
1370 (main): Handle `-r' and `-t'.
1371 (set_location): Handle `raw_flag' and `tex_flag'.
1372 * src/preproc/soelim/soelim.man, NEWS: Updated.
1374 2003-04-17 Werner LEMBERG <wl@gnu.org>
1376 * tmac/hyphenex.sh: Replaced with...
1377 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
1380 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
1381 if --quiet is used for the configure script.
1382 * configure: Regenerated.
1384 2003-04-16 Werner LEMBERG <wl@gnu.org>
1386 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
1387 Add `const' to second argument.
1388 (html_printer::add_table_end): Add `const' to argument.
1389 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
1390 `const' to arguments.
1391 * src/devices/grohtml/html-text.h: Updated.
1393 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
1394 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
1397 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
1398 cast for integer constant.
1400 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
1401 (writeNbytes): Add `const' to first argument.
1402 (writeString): Add `const' to argument.
1403 (char_buffer::can_see): Add `const' to third argument.
1404 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
1405 `const' to argument.
1406 * src/preproc/html/pushback.h: Updated.
1408 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
1409 (include_path_append): Add `const' to argument.
1412 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
1414 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
1415 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
1417 (unicode_decompose_init::unicode_decompose_init): Updated.
1418 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
1420 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
1421 * src/roff/troff/input.cc (process_startup_file): Add `const' to
1424 * tmac/hyphenex.sh: Make script more portable by using a here
1427 2003-04-15 Werner LEMBERG <wl@gnu.org>
1429 Renamed all `*.cc' files to `*.cpp'.
1430 Updated all configuration files, makefiles, and documentation.
1432 2003-04-14 Werner LEMBERG <wl@gnu.org>
1434 * tmac/hyphenex.sh: Slight improvements.
1436 2003-04-13 Werner LEMBERG <wl@gnu.org>
1438 * font/devascii/R.proto, font/devcp1037/R.proto,
1439 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
1440 character slots with unnamed glyphs.
1442 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
1443 (an-first): New global variable.
1444 (an-header): Emit vertical space between multiple man pages.
1446 2003-04-11 Werner LEMBERG <wl@gnu.org>
1448 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
1451 2003-04-10 Werner LEMBERG <wl@gnu.org>
1453 * PROBLEMS: Revised.
1455 2003-04-10 Bernd Warken <bwarken@mayn.de>
1457 * doc/webpage.ms: Improved.
1459 2003-04-09 Werner LEMBERG <wl@gnu.org>
1461 Add register \n[.height] which returns the value of \H.
1462 Add register \n[.slant] which returns the value of \S.
1464 * src/roff/troff/env.cc (init_env_requests): Implement.
1465 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1468 2003-04-08 Werner LEMBERG <wl@gnu.org>
1470 * tmac/html.tmac: Move some of the data into html-end.tmac.
1471 Remove most of the character translations for eqn since html fonts
1472 now cover those characters.
1474 * tmac/html-end.tmac: New file.
1475 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
1476 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
1477 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
1479 2003-04-07 Werner LEMBERG <wl@gnu.org>
1481 * man/groff_out.man: Document negative values of `N' if -Thtml is
1484 2003-04-06 Werner LEMBERG <wl@gnu.org>
1486 * Makefile.comm (depend.temp): Check location of YTABC.
1488 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1490 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
1492 (groff_bin_path): Rename to GROFF_BIN_PATH.
1493 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
1494 * doc/Makefile.in (TROFFBIN): New variable for troff
1496 (GROFFBIN): New variable for groff binary path.
1497 (groff_bin_path): Rename to GROFF_BIN_PATH.
1498 (TROFF): Use TROFFBIN.
1499 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
1500 * doc/Makefile.sub (GROFFBIN): New variable for groff
1502 (groff_bin_path): Rename to GROFF_BIN_PATH.
1503 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
1505 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
1506 with INSTALL_SCRIPT.
1507 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
1508 * Makefile.dev (all): Depend on DEVSCRIPTS.
1509 (install_dev): Likewise.
1510 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
1512 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
1513 (DEVGENSCRIPTS): New variable to hold generated scripts.
1515 2003-04-05 Werner LEMBERG <wl@gnu.org>
1517 * src/libs/libdriver/input.cc (IntArray::operator[],
1518 IntArray::get_data): Remove meaningless `const' in return value.
1520 * README.CVS: New file.
1522 2003-04-04 Werner LEMBERG <wl@gnu.org>
1524 Check for stdint.h in C++, not in C.
1526 * aclocal.m4 (GROFF_STDINT_H): New function,
1527 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
1529 * configure, src/include/config.hin: Regenerated.
1530 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
1533 Fix handling of in grohtml. To do this, troff emits `N'
1534 with a negative value, representing the width of the unbreakable
1535 space (only for -Thtml). grohtml then converts this back to
1536 and uses the value of N as its width.
1538 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
1539 unbreakable_space_node::tprint): Emit `N-<width>'.
1540 * src/include/printer.h (printer::set_numbered_char): Make it
1542 Make members `font_table' and `nfonts' protected instead of private.
1543 * src/devices/grohtml/post-html.cc
1544 (html_printer::set_numbered_char): New member function.
1547 * src/libs/libgroff/maxfilename.cc:
1548 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
1550 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
1553 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
1555 * man/roff.man: Small fixes.
1557 2003-04-03 Werner LEMBERG <wl@gnu.org>
1559 Make groff independent from locale's numeric settings.
1561 * configure.ac: Check for `setlocale'.
1562 * configure, src/include/config.hin: Regenerated.
1564 * src/include/lib.h: Handle HAVE_SETLOCALE.
1566 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
1567 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
1568 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
1571 * doc/groff.texinfo: Change dir category to `Typesetting'.
1572 (Man font macros): Mention that there is no space between arguments
1575 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
1576 (*printer::change_color, *printer::change_fill_color): Add missing
1579 2003-04-02 Werner LEMBERG <wl@gnu.org>
1581 * src/devices/grohtml/html-table.cc (html_table::emit_col,
1582 html_table::is_gap): Compute table widths after converting border
1583 positions to avoid rounding errors.
1585 2003-04-01 Werner LEMBERG <wl@gnu.org>
1587 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
1588 `space_emitted' properly.
1590 2003-03-31 Werner LEMBERG <wl@gnu.org>
1592 * src/devices/grohtml/html-table.cc: Fix column width calculation.
1593 (html_table::set_linelength): Don't add 1.
1594 (html_table::add_indent): Don't subtract 1.
1596 * tmac/html.tmac: Set default page offset to zero.
1598 2003-03-30 Werner LEMBERG <wl@gnu.org>
1600 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
1602 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
1603 unbreakable_space_node::tprint): New functions.
1604 (troff_output_file): Make space_char_hmotion_mode::tprint and
1605 unbreakable_space_node::tprint to friends.
1606 * src/roff/troff/node.h: Updated.
1608 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
1609 in the HTML standard).
1611 2003-03-29 Werner LEMBERG <wl@gnu.org>
1613 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
1614 Otherwise, the following code
1623 produces `x a' instead of `xa'. This is a temporary fix, disabling
1624 font changes in diversions for -Thtml.
1626 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
1628 (an-do-tag-html): Merge with ...
1629 (an-do-tag): This macro.
1630 Change code slightly to circumvent grohtml bug.
1631 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
1633 * src/devices/grohtml/html-table.cc (html_table::emit_col,
1634 html_table::is_gap): Round `width' properly.
1636 * tmac/html.tmac: Provide some default layout parameters for
1639 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
1642 2003-03-28 Werner LEMBERG <wl@gnu.org>
1644 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
1646 2003-03-27 Werner LEMBERG <wl@gnu.org>
1648 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
1651 2003-03-20 Werner LEMBERG <wl@gnu.org>
1653 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
1655 * doc/groff.texinfo: Updated.
1657 2003-03-19 Werner LEMBERG <wl@gnu.org>
1659 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
1660 TOKEN_END_TRAP>: Reset `have_input'.
1662 2003-03-18 Werner LEMBERG <wl@gnu.org>
1664 * src/roff/groff/groff.man: Mention groff_trace man page.
1666 2003-03-16 Werner LEMBERG <wl@gnu.org>
1668 * Makefile.in (LIBEXT): New variable to indicate the file extension
1669 of library files. Computed heuristically from $(OBJEXT).
1670 (MDEFINES): Add $(LIBEXT).
1671 * Makefile.lib, Makefile.comm: Use it.
1673 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
1674 overlong lines into smaller chunks.
1675 (get_binary): New function.
1677 * src/utils/pfbtops/pfbtops.man: Updated.
1679 2003-03-15 Colin Watson <cjwatson@debian.org>
1681 * src/roff/groff/groff.man: Minor syntax fix.
1683 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
1685 * src/devices/grops/ps.cc (ps_printer::media_set,
1686 ps_printer::~ps_printer): Handle zero paper width and length.
1688 2003-03-13 Werner LEMBERG <wl@gnu.org>
1690 Add options -p and -l to grodvi.
1692 * src/devices/grodvi/dvi.cc: Include paper.h.
1693 (landscape_flag, user_paper_length, user_paper_width): New global
1695 (dvi_printer::begin_page): Emit `papersize' special.
1696 Set color after initialization of `cur_h' and `cur_v'.
1697 (main): Add options `-l' and `-p'.
1698 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
1699 * src/devices/grodvi/grodvi.man, NEWS: Updated.
1701 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
1703 2003-03-12 Werner LEMBERG <wl@gnu.org>
1705 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
1706 * man/groff_tmac.man: This man page.
1707 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
1710 * tmac/X.tmac: Don't load pspic.tmac.
1712 2003-03-11 Werner LEMBERG <wl@gnu.org>
1714 Make variable `pr' local to libdriver/input.cc. Based on a patch
1715 by Bernd Warken <bwarken@mayn.de>.
1717 * src/include/driver.h (pr): Removed.
1719 * src/libs/libdriver/input.cc (pr): New global variable.
1720 (do_file): Deallocate `pr'.
1721 * src/libs/libdriver/printer.cc (pr): Removed.
1723 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
1724 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1725 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1726 (main): Don't delete `pr'.
1728 2003-03-10 Werner LEMBERG <wl@gnu.org>
1730 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
1731 * tmac/papersize.tmac: New file.
1732 * tmac/troffrc: Include `papersize.tmac'.
1733 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
1734 * tmac/an-old.tmac: Set LT to LL by default.
1736 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
1737 doc/groff.texinfo: Updated.
1739 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
1740 bug which caused all odd iso papers to have wrong dimensions.
1742 * src/devices/grops/ps.cc (user_paper_width): New global variable.
1743 (main) <'p'>: Set `user_paper_width' also.
1744 (ps_printer::media_width, ps_printer::media_height): Use values
1745 given with option `-p'.
1747 2003-03-09 Werner LEMBERG <wl@gnu.org>
1749 * src/include/nonposix.h: Provide default for SET_BINARY.
1751 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
1752 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
1755 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
1756 (main): Treat \r\n as \n.
1758 2003-03-08 Werner LEMBERG <wl@gnu.org>
1760 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
1761 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
1763 2003-03-07 Werner LEMBERG <wl@gnu.org>
1765 Added support to access more than 256 glyphs in Type 1 fonts.
1767 * src/devices/grops/ps.cc (subencoding): New structure.
1768 (style): Add `sub' field.
1770 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
1771 Add `set_subencoding', `get_subfont' and `encode_subfont' member
1774 (ps_printer::set_char): Use `set_subencoding'.
1775 (make_subencoding_name): New function.
1776 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
1777 (ps_printer::~ps_printer): Emit subencoding definitions.
1779 * src/devices/grops/psrm.cc (valid_input_table): New array to
1780 properly support EBCDIC.
1781 (white_space): Add `\f'.
1782 (ps_get_line): Change first argument to be of type `string &'.
1783 Updated all callers.
1784 This allows to get lines of arbitrary length.
1785 Use `valid_input_table'.
1786 Remove warning about non-conforming PS line length. This seems
1787 not to be of great importance -- for example, dvips don't emit
1789 (PS_LINE_MAX): Removed.
1790 (matches_comment): Change first argument to be of type `string &'.
1792 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
1794 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
1795 %AGL_to_unicode, %default_ligatures): New hash tables.
1796 Read all map entries.
1797 Add unencoded characters.
1798 Check for default ligatures if there are no `L' entries.
1799 Print all kern entries.
1800 Print all characters in charset.
1801 * src/utils/afmtodit/afmtodit.man: Updated.
1803 * font/devps/*: Regerated all fonts.
1805 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
1806 of characters, just use `.trin'. Otherwise the mapping depends
1807 on the font encoding.
1808 * tmac/ps.tmac: Add `fi' and `fl'.
1809 Improve `Fi' and `Fl'.
1810 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
1811 * tmac/Xps.tmac: Fix `em'.
1815 2003-03-04 Werner LEMBERG <wl@gnu.org>
1817 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
1820 2003-03-03 Werner LEMBERG <wl@gnu.org>
1822 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
1824 * font/devps/generate/textmap: Remove entry `similarequal'.
1825 * font/devps/symbolmap: Updated.
1827 2003-03-02 Werner LEMBERG <wl@gnu.org>
1829 * src/libs/libgroff/font.cc (font::load): Fix error message for
1832 * src/devices/grops/grops.man: Improve documentation of the -b
1835 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
1836 `ascii' and `cp1047'.
1838 2003-03-01 Werner LEMBERG <wl@gnu.org>
1840 Document composite glyphs and the `composite' request.
1842 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
1844 2003-02-28 Werner LEMBERG <wl@gnu.org>
1846 * font/devdvi/generate/ec.map: Add some more Unicode entities.
1847 * font/devdvi/*EC: Updated.
1849 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
1850 * tmac/latin1 (latin1-tr): Undo any previous mapping.
1851 * tmac/troffrc: Load `composite.tmac'.
1852 * tmac/Makefile.sub (NORMALFILES): Updated.
1854 * doc/groff.texinfo (Input Encodings): New section.
1857 2003-02-27 Werner LEMBERG <wl@gnu.org>
1859 * doc/texinfo.tex: New version 2003-02-11.06.
1861 * tmac/doc-common (Dt): Don't emit warning for unknown section.
1862 * tmac/groff_mdoc.man: Fix description of `Dt'.
1864 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
1866 * font/devps/prologue.ps: Fix for included Postscript that does
1867 a setpagedevice -- which is now safely ignored.
1871 * src/devices/grops/ps.cc: Now sets the page size in the generated
1872 document. This is done in two ways: Via a %%-comment for gv and
1873 the like, and via a PageSize and setpagedevice for programs that
1874 understands Postscript proper, like ps2pdf.
1876 * src/devices/grops/ps.h: New broken-flag to avoid page size
1877 definition, if required.
1879 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
1881 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
1882 Not really necessary due to the fix in prologue.ps, but cleaner:
1883 Such information does not belong in an .eps file.
1885 * doc/Makefile.sub: See doc/Makefile.in.
1887 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
1889 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
1890 instead of P1 since the latter is broken in some versions of netpbm.
1891 * configure: Updated.
1893 2003-02-26 Larry Kollar <kollar@alltel.net>
1895 Make man pages more customizable.
1897 * tmac/an-old.tmac (FT): New register holding footer distance from
1899 (HF): New string holding the default heading font.
1900 (TH): Handle registers `IN' and `SN' set on the command line.
1902 (PT, BT): New strings to customize header and footer lines.
1903 (an-header, an-footer): Use them.
1905 * tmac/groff_man.man: Document changes.
1907 * doc/groff.texinfo: Document man changes.
1908 Document Ultrix extensions of man.
1910 2003-02-26 Werner LEMBERG <wl@gnu.org>
1912 * src/roff/troff/input.cc (do_width, do_if_request): Reset
1913 `have_input' after changing back to old environment.
1915 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
1916 function up to be defined before first call. This is necessary to
1917 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
1919 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
1920 the default font directory also. Based on a patch from James
1921 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
1922 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
1923 * src/utils/afmtodit/afmtodit.man: Document it.
1927 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
1929 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
1931 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
1932 (GROFF_PNMTOPS_NOSETPAGE): New macro.
1933 * configure.ac: Use it.
1934 * configure: Regenerated.
1935 * Makefile.in: Updated.
1937 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
1938 (CLEANADD): Add www.tmac-sed.
1939 (pnmtops_nosetpage): Define default.
1940 (install_data): Handle www.tmac-sed and substitute
1941 @PNMTOPS_NOSETPAGE@.
1942 (stamp-sed): Add www.tmac.
1943 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
1944 It now breaks URLs at suitable places.
1945 (www:substring_ok): New register set by...
1946 (www:@test_substring): New macro.
1947 (www:error): New alias to www-error.
1948 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
1950 (URL): Use www:url_breaks.
1951 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
1952 (CDS, CDE): New macros.
1954 2003-02-25 Werner LEMBERG <wl@gnu.org>
1956 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
1959 2003-02-24 Werner LEMBERG <wl@gnu.org>
1961 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
1962 can be negative also.
1964 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
1966 (read_char_table): Avoid negative ascenders.
1967 (output_charset): Add cast.
1968 * font/devlj4/*: Regenerated.
1970 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
1973 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
1974 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
1976 * font/devdvi/*: Regenerated.
1978 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
1979 normal width, while the previously used characters (U+2329 and
1980 U+232A) are classified as wide due to canonical equivalence with the
1981 CJK punctuation characters U+3008 and U+3009.
1983 * font/devutf8/R.proto: Updated.
1984 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
1986 * man/groff_char.man: Simplify handling of table traps by
1987 introducing `start block' and `end block' macros.
1988 (Ns, Ne, 2s, 2e, Ds, De): New macros.
1989 (DL): Make it work with Unix troff also.
1990 Fix code values of `la' and `ra'.
1992 * tmac/dvi.tmac: Define `<>' for CW and CWI.
1994 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
1996 * src/devices/grohtml/post-html.cc (element_list::~element_list):
1997 New destructor, fixing a major memory leak.
1999 2003-02-22 Werner LEMBERG <wl@gnu.org>
2001 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
2002 to be in conformance with Unicode 3.0 and newer.
2004 * font/devlj4/generate/text.map: Add `Eu'.
2005 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
2006 * font/devlj4/S: Regenerated.
2008 * man/groff_char.man: Completely rewritten.
2010 * doc/groff.texinfo: Fix description of request and macro arguments.
2012 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
2016 * src/devices/grohtml/html-table.cc (html_table::~html_table):
2017 Deallocate `columns' list.
2018 * src/devices/grohtml/post-html.cc (char_block::~char_block):
2020 (text_glob::text_glob_html, text_glob::text_glob_special,
2021 text_glob::text_glob_line, text_glob::text_glob_auto_image,
2022 text_glob::text_glob_tag): Avoid memory leaks.
2023 (text_glob::remember_table): Free memory before reassigning.
2025 2003-02-19 Werner LEMBERG <wl@gnu.org>
2027 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
2028 alias `hbar'), the Planck constant over two pi.
2030 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
2031 `+e' for position 34.
2032 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
2033 `u2662' and `u2661'.
2034 * font/devdvi/{MI,S}: Regenerated.
2035 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
2036 * font/devlbp/*: Add `hbar' alias.
2037 * font/devlj4/generate/special.map: Ditto.
2038 * font/devlj4/S: Regenerated.
2039 * font/devps/generate/symbolchars: Add `+e'.
2040 * font/devps/generate/textmap: Fix PS name for `-h'.
2042 * font/devps/symbolmap: Regenerated.
2044 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
2046 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
2048 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
2051 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
2053 * tmac/tty-char.tmac: Add `+e'.
2055 2003-02-17 Werner LEMBERG <wl@gnu.org>
2057 Another round trying to really fix problems with `have_input'.
2059 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
2060 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
2062 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
2063 handling if both foreground and background colors are default.
2065 * doc/groff.texinfo (Debugging): Document .lf differences to
2068 2003-02-16 Werner LEMBERG <wl@gnu.org>
2070 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
2071 null-bytes in created string.
2073 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
2074 alias_macro, lookup_request): Improve warning messages.
2076 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
2078 Free `last_image_filename'.
2080 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
2082 (imageList::createPage, imageList::createImage): Use `free', not
2084 (imageItem::~imageItem): Free `imageName'.
2085 (addRegDef): Use `strsave', not `strdup'.
2086 (get_resolution): Free `pathp'.
2088 2003-02-15 Werner LEMBERG <wl@gnu.org>
2090 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
2093 2003-02-14 Werner LEMBERG <wl@gnu.org>
2095 Add memory management for colors to deallocate unnamed colors
2098 * src/include/color.h (color): New members `free_list' and `next'.
2099 New member functions `new' and `delete'.
2101 * src/libs/libgroff/color.cc: Implement it.
2103 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
2104 for array size of new operator.
2106 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
2107 redundant comparison.
2109 * src/roff/troff/input.cc (word_space_node::reread,
2110 hmotion_node::reread): Avoid warning about unused parameter.
2111 (reset_output_registers): Remove redundant parameter.
2112 (define_color): Undo change 2003-02-12.
2114 * src/roff/troff/reg.h: Updated.
2116 * src/roff/troff/node.cc (troff_output_file::really_print_line,
2117 output_file::put_filename, real_output_file::really_put_filename,
2118 ascii_output_file::really_print_line,
2119 break_char_node::get_hyphen_list): Avoid warning about unused
2121 (suppress_node::tprint): Updated.
2123 * configure.ac: Check declaration for rand() and srand().
2124 * configure: Regenerated.
2126 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
2128 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
2131 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
2132 to avoid compiler warnings.
2134 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
2137 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
2139 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
2141 Updated all callers.
2143 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
2145 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
2146 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
2148 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
2149 Parameter is unused.
2150 (html_printer::add_table_end): Define parameter conditionally.
2151 * src/devices/grohtml/output.cc (simple_output::special): Parameter
2154 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
2155 (lbp_printer::set_char): Last parameter is unused.
2157 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
2159 2003-02-13 Werner LEMBERG <wl@gnu.org>
2161 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
2162 Make \D'f ...' move horizontally again for backwards compatibility.
2163 Replace it with \D'Fg ...' where appropriate to avoid dependency
2164 on horizontal resolution.
2166 * src/roff/troff/input.cc (do_get_long_name): New function.
2167 (get_long_name): Call it.
2169 (read_draw_node): Handle `\D'Fx ...' by calling ...
2170 (read_color_draw_node): New function.
2172 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
2174 Pass it to `do_get_long_name' which is used instead of
2177 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
2178 unnecessary value guard.
2179 (parse_D_command) <'f'>: Add horizontal shift.
2181 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
2182 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
2183 (FILL_MAX): Removed.
2185 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2188 2003-02-12 Werner LEMBERG <wl@gnu.org>
2190 * src/roff/troff/input.cc (do_name_test, do_expr_test,
2191 do_zero_width): Push `\n' if closing delimiter is missing.
2193 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
2194 <'F'>: Make \F non-transparent at the beginning of line.
2195 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
2196 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
2199 (define_color): Free color in case of reassignment.
2201 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
2202 @DefescListEnd): Use @Var, not @var.
2205 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
2207 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
2208 `shaded' and `outlined' arrays.
2209 (object_spec::object_spec): Initialize `shaded' and `outlined'.
2210 (graphic_object::set_fill_color, graphic_object::set_outline_color):
2212 (closed_object::set_fill_color): Ditto.
2213 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
2215 (troff_output::reset_color): Use a_delete instead of free.
2216 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
2218 2003-02-11 Werner LEMBERG <wl@gnu.org>
2220 * doc/groff.texinfo: Improve documentation of `ad'.
2221 Document that \D'f...' is dependent on the horizontal resolution.
2222 * man/groff_diff.man: Improve documentation of \D'f...'.
2224 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
2225 compensating \h'...' for \D'f ...' since the latter no longer moves
2227 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
2229 2003-02-10 Werner LEMBERG <wl@gnu.org>
2231 Improve error messages for `x F' (and `F') commands.
2233 * src/include/error.h: Add declaration for
2234 `current_source_filename'.
2235 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
2236 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
2237 parameter for source file string.
2238 Updated all callers.
2240 * src/libs/libdriver/input.cc: Add `current_source_filename'.
2241 (remember_source_filename): New function.
2242 (parse_x_command <'F'>, do_file <'F'>): Use it.
2244 2003-02-09 Werner LEMBERG <wl@gnu.org>
2246 Make grotty not emit warnings about unknown colors more than
2249 * src/devices/grotty/tty.cc: Include `ptable.h'.
2250 (TTY_MAX_COLORS): Removed.
2251 (DEFAULT_COLOR_IDX): Defined to -1.
2252 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
2253 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
2254 Change `tty_colors' to be a ptable.
2255 First arg of `put_color' is now `char'.
2256 New functions `make_rgb_string' and `tty_color'.
2257 (tty_printer::tty_printer): Use `tty_color'.
2258 (tty_printer::color_to_idx): Return value is now `char'.
2261 * src/include/color.h (color): Add `print_color' member function.
2262 * src/libs/libgroff/color.cc (color::print_color): Implement it.
2264 2003-02-08 Werner LEMBERG <wl@gnu.org>
2268 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
2271 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
2272 assume that value has been allocated with `new[]', thus use
2273 `a_delete' for deallocation.
2275 * src/libs/libdriver/input.cc (get_integer_arg,
2276 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
2279 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
2280 * src/libs/libgroff/nametoindex.cc
2281 (character_indexer::named_char_index): Use `new <type>[1]'.
2283 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
2285 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
2286 (split_text): Use `a_delete'.
2288 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
2291 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
2292 harmless memory leak.
2293 (hyphen_trie::read_patterns_file): Initialize `buf'.
2294 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
2295 Initialize `current_fill_color'and `current_glyph_color'.
2296 * src/roff/troff/glyphuni.cc
2297 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
2298 * src/roff/troff/uniuni.cc
2299 (unicode_decompose_init::unicode_decompose_init): Ditto.
2300 * src/roff/troff/uniglyph.cc
2301 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
2303 2003-01-26 Werner LEMBERG <wl@gnu.org>
2305 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
2306 `access' before calling `unlink'.
2307 (do_file): Handle __EMX__.
2309 * src/include/nonposix.h: Handle __EMX__.
2311 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
2312 (fontpath,tmacpath): Use it.
2314 Sorted alphabetically.
2316 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
2318 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
2321 2003-01-27 Werner LEMBERG <wl@gnu.org>
2323 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
2324 New files, copied from gnulib.
2325 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
2326 * configure.ac: Updated.
2327 * configure: Regenerated.
2329 * src/include/config.hin: Regenerated.
2330 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
2331 Don't define `strcasecmp' as `strcmp'.
2332 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
2333 Dont define `strncasecmp' as `strncmp'.
2335 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
2338 2003-01-26 Werner LEMBERG <wl@gnu.org>
2340 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
2343 2003-01-25 Werner LEMBERG <wl@gnu.org>
2345 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
2347 2003-01-24 Werner LEMBERG <wl@gnu.org>
2349 Add US-english hyphenation exceptions (converted from Barbara
2350 Beeton's hyphenation exception log reports which appear irregularly
2353 * tmac/hyphen.us: Updated to latest version.
2354 * tmac/README: Updated.
2355 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
2356 * tmac/troffrc: Load `hyphenex.us'.
2357 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
2358 * doc/groff.texinfo: Updated.
2360 2003-01-23 Werner LEMBERG <wl@gnu.org>
2362 Improve hyphenation slightly. This is a first step in redesigning
2363 the hyphenation algorithm to make it more flexible (e.g. allowing
2364 kerns and ligatures between the hyphenation character and the
2365 following character -- while not used normally in English, other
2366 languages like German would benefit).
2368 * src/roff/troff/env.cc (environment::hyphenate_line): Use
2369 assertion instead of if-clause.
2370 Let `get_hyphen_list' return the number of involved characters in
2371 the hyphenation pattern instead of computing it directly (which
2372 often yields too small values).
2373 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
2374 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
2377 2003-01-22 Werner LEMBERG <wl@gnu.org>
2379 Fixing a bug which caused groff to hang if the hyphenation exception
2380 dictionary tried to grow.
2382 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
2383 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
2384 pointer to dictionary.
2386 2003-01-20 Werner LEMBERG <wl@gnu.org>
2388 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
2389 negative left italic correction.
2390 * src/utils/afmtodit/afmtodit.man: Document it.
2392 * font/devps/generate/Makefile (RFLAG): Add `-m'.
2393 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
2394 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
2398 2003-01-16 Werner LEMBERG <wl@gnu.org>
2402 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
2404 * src/preproc/refer/refer.man: Mention REFER environment variable.
2406 2003-01-05 Werner LEMBERG <wl@gnu.org>
2408 Similar to \[is], the square root glyph (\[sr]) and the square root
2409 extension glyph (\[radicalex]) are now text symbols. The new
2410 mathematical versions are called \[sqrt] and \[sqrtex],
2413 * font/devX*/S: Regenerated.
2414 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
2415 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
2416 * font/devdvi/EX, font/devdvi/S: Regenerated.
2417 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
2418 * font/devlj4/generate/special.map: Add `sqrt'.
2419 * font/devlj4/S: Regenerated.
2420 * font/devps/generate/textmap: Add `sqrt'.
2421 * font/devps/S, font/devps/symbolmap: Regenerated.
2423 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
2424 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
2425 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
2426 overlap horizontally.
2428 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
2429 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
2432 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
2433 and `sqrtex' are overlapping glyphs.
2435 2003-01-04 Werner LEMBERG <wl@gnu.org>
2437 * font/devdvi/generate/texsy.map: Add `is'.
2438 * font/devps/symbolmap: Regenerated.
2439 * font/devdvi/*TC, MI, S: Regenerated.
2441 * tmac/dvi.tmac: Remove `is'.
2443 2003-01-03 Werner LEMBERG <wl@gnu.org>
2445 `is' is now a text symbol (only relevant for dvi). The math variant
2446 can be accessed with `integral'.
2448 * font/devX*/S: Regenerated.
2449 * font/devdvi/generate/texex.map: Remove `is'.
2450 * font/devdvi/EX: Updated.
2451 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
2452 * font/devlj4/generate/special.map: Ditto.
2453 * font/devlj4/S: Regenerated.
2454 * font/devps/generate/textmap: Add `integral'.
2455 * font/devps/S: Regenerated.
2457 * tmac/dvi.tmac: Define `is'.
2459 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
2461 * src/preproc/tbl/main.cc (process_format): Fix error message.
2463 2003-01-02 Werner LEMBERG <wl@gnu.org>
2465 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
2466 * font/devps/textmap: Fix entries for `ne' and `nc'.
2467 * font/devps/symbolmap: Regenerated.
2469 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
2470 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
2471 `38', `58', `78', `-+', `|=', `nc', `ne'.
2473 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
2474 Use `schar' for `aq'.
2475 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
2476 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
2477 * tmac/tty.tmac: Add `ne'.
2479 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
2480 for fallback glyphs.
2482 2002-12-29 Werner LEMBERG <wl@gnu.org>
2486 * font/devX*/*: Regenerated.
2487 * font/devdvi/generate/ec.map: Remove `eq'.
2488 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
2489 Assign `|=' to position 39.
2490 * font/devdvi/*EC, S: Regenerated.
2491 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
2492 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
2493 Assign `|=' to position 549.
2494 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
2496 Add `uni2243' for `|='.
2498 * tmac/ec.tmac: Add `eq'.
2499 * tmac/dvi.tmac: Add `=~'.
2500 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
2503 2002-12-21 Werner LEMBERG <wl@gnu.org>
2505 * font/devdvi/generate/tc.map: Remove `**'.
2506 * font/devdvi/*TC: Regenerated.
2507 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
2509 * font/devutf8/NOTES: Updated.
2511 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
2512 Don't give default parameter to `set_macro'.
2513 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
2514 instead of `set_macro'.
2515 (charinfo::setx_macro): Implement it.
2516 (charinfo::set_macro): Don't change `mode'.
2518 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
2519 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
2520 * tmac/dvi.tmac: Define `!=' with `.schar'.
2522 2002-12-20 Werner LEMBERG <wl@gnu.org>
2524 * font/devX*/S: Regenerated.
2525 * font/devdvi/generate/ec.map: Remove `pl'.
2526 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
2527 * font/devdvi/*{TC,EC}: Regenerated.
2528 * font/devhtml/R.proto: Add `-+'.
2529 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
2530 * font/devlbp/*: Remove `or'.
2531 * font/devlj4/generate/special.map: Remove `or'.
2532 * font/devlj4/S: Regenerated.
2533 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
2534 `seveneighths', `threeeighths'.
2536 Replace `minusplus' with `uni2213'.
2537 * font/devps/symbolmap: Regenerated.
2538 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
2541 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
2543 * src/roff/troff/node.cc (troff_output_file::put_char_width):
2544 Call glyph_color and fill_color even if tcommand_flag isn't set.
2545 (make_node, node::add_char): Check not ci->is_fallback but
2548 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
2549 * tmac/ec.tmac: Add .rchar entry for `f/'.
2550 Don't remove `12', `14', `34'.
2551 Define `pl' to be always roman.
2552 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
2553 Define `18', `38', `58', `78'.
2554 * tmac/tty.tmac: Add `-+'.
2555 * tmac/dvi.tmac: Define `f/'.
2556 (dvi-frac): Use `f/'.
2557 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
2558 Define `18', `38', `58', `78'.
2560 2002-12-15 Colin Watson <cjwatson@debian.org>
2562 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
2564 2002-12-10 Werner LEMBERG <wl@gnu.org>
2566 Add glyph `tno', a textual variant of `no'.
2568 * font/devX*/*: Regenerated.
2569 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
2570 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
2571 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
2572 * font/devdvi/*: Regenerated.
2573 * font/devlbp/*: Add `tno'.
2574 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
2575 * font/devlj4/*: Regenerated.
2576 * font/devps/generate/textmap: Replace `no' with `tno'.
2577 * font/devps/generate/symbolchars: Add `no'.
2578 * font/devps/*: Regenerated.
2580 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
2582 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
2583 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
2587 * tmac/dvi.tmac: Replace most `\\' with `\E'.
2588 Add definition for `sd'.
2589 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
2591 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
2593 2002-12-08 Werner LEMBERG <wl@gnu.org>
2595 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
2596 mode to avoid rounding errors.
2597 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
2599 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
2600 src/roff/troff/troff.man: Improve documentation of -T.
2602 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
2604 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
2605 (run_pipeline) [_WIN32]: Provide working function without `fork'.
2607 2002-12-06 Werner LEMBERG <wl@gnu.org>
2609 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
2610 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
2611 Scaling Euro.sansserif glyphs down to have the same height as
2613 Removed unnecessary points; added some extrema.
2615 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
2618 2002-12-04 Werner LEMBERG <wl@gnu.org>
2620 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
2621 and `Euro.symbol.bold.slanted'.
2622 Improve some glyph offsets and widths.
2623 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
2625 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
2627 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
2630 * tmac/europs.tmac: Updated to new glyph indices.
2631 Use Euro.symbol for font familiy `A'.
2633 * doc/groff.texinfo: Minor improvements.
2635 2002-12-02 Werner LEMBERG <wl@gnu.org>
2637 * font/devdvi/generate.tc.map: s/%O/%0/.
2638 * font/devdvi/*TC: Regenerated.
2640 * src/roff/troff/div.cc (init_div_requests): Sorted.
2642 * tmac/dvi.tmac: Remove `Ye'.
2643 * tmac/ec.tmac: Remove `Ye'.
2644 Add .rchar entry for `de'.
2646 * man/groff.man, man/groff_diff.man: Document register `.pe'.
2647 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
2650 2002-11-30 Werner LEMBERG <wl@gnu.org>
2652 Add PS font for various Euro glyphs.
2654 * font/devps/generate/freeeuro.sfd: New master font file for
2656 * font/devps/generate/sfdtopfa.pe: New conversion script for
2658 * font/devps/generate/Makefile (FONTS): Add `EURO'.
2659 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
2660 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
2662 * font/devps/EURO: Generated from `freeeuro.afm'.
2663 * font/devps/download: Add `freeuro.pfa'.
2664 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
2667 * tmac/europs.tmac: New file.
2668 * tmac/ps.tmac: Include `europs.tmac'.
2669 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
2671 2002-11-29 Werner LEMBERG <wl@gnu.org>
2673 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
2674 * font/devdvi/S: Regenerated.
2675 * font/devhtml/R.proto: Fix `CR' and `ci'.
2677 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
2679 * font/devps/symbolmap: Regenerated.
2680 * font/devutf8/R.proto: Fix `CR' and `ci'.
2682 * font/devutf8/NOTES: Updated.
2684 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
2687 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
2689 * tmac/dvi.tmac: Add `lh' and `rh'.
2690 * tmac/Xps.tmac: Fix `lh' and `rh'.
2691 * tmac/X.tmac: Add `OK'.
2692 * tmac/lj4.tmac: Ditto.
2694 2002-11-24 Werner LEMBERG <wl@gnu.org>
2696 * font/devX*/S: Regenerated.
2697 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
2698 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
2699 * font/devdvi/generate/texsy.map: Remove `or' glyph.
2700 * font/devdvi/S: Regenerated.
2701 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
2702 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
2703 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
2704 `bracketleftbt', `bracketrighttp', `bracketrightex',
2705 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
2706 `braceex', `braceleftex', `bracerightex', `bracerighttp',
2707 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
2709 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
2710 * font/devutf8/NOTES: Updated.
2711 * font/devlj4/generate/special.map: Add glyph `braceex'.
2712 * font/devlj4/S: Regenerated.
2714 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
2716 2002-11-14 Werner LEMBERG <wl@gnu.org>
2718 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
2721 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
2723 * doc/texinfo.tex: New version from texinfo 4.3.
2724 * doc/groff.texinfo: Updated for texinfo 4.3.
2725 Use @tie{} where appropriate.
2726 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
2727 * font/devdvi/generate/tc.map: Remove `rn'.
2728 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
2729 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
2731 * font/devX100/*, font/devX100-12/*, font/devX75/*,
2732 font/devX75-12/*: Regenerated.
2734 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
2735 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
2736 Improve definition of `an'.
2737 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
2739 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
2740 * tmac/X.tmac: Add definition for `or'.
2741 * tmac/Xps.tmac: Undo change 2002-11-05.
2742 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
2744 2002-11-11 Werner LEMBERG <wl@gnu.org>
2746 * src/roff/troff/node.cc (troff_output_file::put_char): Always
2749 2002-11-10 Werner LEMBERG <wl@gnu.org>
2751 Added three new requests `schar', `fschar', and `rfschar'. `schar'
2752 defines a glyph which is searched after the check for fonts declared
2753 with `.special' (and before the check for all mounted special
2754 fonts). `fschar' defines a glyph for a particular font which is
2755 searched after the check for fonts declared with `.fspecial' (and
2756 before the check for fonts declared with `.special'). `rfschar'
2757 removes glyphs defined with `fschar'.
2759 * src/roff/troff/token.h (char_mode): New enum.
2760 Declare do_define_character.
2761 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
2763 (charinfo::is_fallback): Updated.
2764 (charinfo::is_special): New method.
2765 * src/roff/troff/input.cc (do_define_character): Add and use
2766 optional second parameter used as a prefix for font-specific glyph
2768 (define_character, define_fallback_character): Updated.
2769 (define_special_character): New function.
2770 (init_input_requests): Add `schar'.
2771 (charinfo::charinfo, charinfo::set_macro): Updated.
2772 * src/roff/troff/node.cc: Include `stringclass.h'.
2773 (make_glyph_node): Handle special glyphs defined with `.schar' and
2775 (define_font_special_character, remove_font_special_character): New
2777 (init_node_requests): Sorted.
2778 Add `fschar' and `rfschar'.
2779 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2780 Document new requests.
2782 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
2783 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
2785 2002-11-08 Werner LEMBERG <wl@gnu.org>
2787 Added new font `SC' (cmtex10) to devdvi.
2789 * devdvi/generate/Makefile (FONTS): Add `SC'.
2791 * devdvi/generate/textex.map: New map file for cmtex.
2793 * devdvi/Makefile.sub (DEVFILES): Updated.
2794 * tmac/dvi.tmac: Add fspecial entries for SC.
2795 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
2796 found before `S' since the font position of `SC' is lower due to the
2797 gaps in DESC's `font' line.
2798 * tmac/ec.tmac: Add a `special' call.
2801 * font/devhtml/R.proto: Remove double entry for `ti'.
2802 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
2803 * tmac/tty-char.tmac: Remove entry for `bq'.
2804 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
2805 * tmac/ec.tmac: Don't remove `aq' glyph.
2806 * tmac/X.tmac: Fix entry for `em'.
2807 Add entries for `fo' and `fc'.
2808 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
2810 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
2811 documentation of `special' and `fspecial' requests.
2813 2002-11-05 Werner LEMBERG <wl@gnu.org>
2815 * font/devascii/R.proto, font/devcp1047/R.proto,
2816 font/devlatin1/R.proto: Remove entry for `.i'.
2817 * font/devdvi/generate/textt.map: Add entry for `ad'.
2818 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
2819 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
2820 We need this for getting kerning values to compose `/l' and `/L'.
2821 * font/devdvi: Regenerated font definition files for CM fonts.
2822 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
2823 * font/devutf8/R.proto: Ditto.
2824 Remove double entry for `ti'.
2826 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
2827 for (groff) ligatures, `la', and `ra'.
2828 Add "'C", "'c", `IJ', and `ij'.
2829 Remove double entry for `ti'.
2830 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
2832 Add "'C", "'c", `IJ', and `ij'.
2833 Fix entries for (groff) ligatures, `la', and `ra'.
2835 * tmac/ps.tmac (ps-achar): New macro.
2836 Define "'c" and "'C".
2837 * tmac/tty.tmac: Add entry for `.i'.
2838 * tmac/X.tmac (X-achar): New macro.
2839 Define "'c", "'C", and `:Y'.
2840 Add entries for `IJ' and `ij'.
2841 * tmac/Xps.tmac (Xps-achar): New macro.
2842 Define "'c" and "'C".
2843 Add entries for `IJ' and `ij'.
2844 * tmac/lbp.tmac (lbp-achar): New macro.
2845 Add fallback characters for all groff ligatures and many other
2847 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
2848 Add entries for `/l' and `/L'.
2849 Define "'c" and "'C".
2850 Add entries for `IJ' and `ij'.
2852 2002-11-02 Larry Kollar <kollar@alltel.net>
2854 * PROBLEMS: Document how to solve Mac OS X compilation problems.
2856 2002-11-02 Werner LEMBERG <wl@gnu.org>
2858 Adding support for composite glyphs: \[xxx yyy ...] and the
2859 `composite' request.
2861 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
2862 to Unicode-based glyph names.
2863 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
2864 glyph names to groff glyph names.
2865 * src/roff/troff/uniuni.cc: New file for canonically decomposing
2866 Unicode-based glyph names.
2867 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
2868 for handling Unicode glyph names.
2869 * src/roff/troff/input.cc: Include unicode.h.
2870 (composite_glyph_name): New function.
2871 (token::next) <'['>: Handle Unicode glyph names and composite
2873 (composite_dictionary): New dictionary for the `composite' request.
2874 (composite_request): Implement `composite' request.
2875 (init_input_requests): Add `composite'.
2876 Alphabetically sorted.
2877 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
2879 (init_env_requests): Alphabetically sorted.
2880 Removed `tas' and `tar' (already commented out).
2881 * src/roff/troff/Makefile.sub: Updated.
2883 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
2885 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
2888 2002-10-29 Werner LEMBERG <wl@gnu.org>
2890 Fix computation of .trunc register. Additionally, its value (and
2891 the value of the .ne register) is now always set before entering the
2894 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
2895 `needed_space' before calling `space'.
2896 (top_level_diversion::space): Remove special code for 'sp before the
2898 Call `begin_page' with the discarded space as a parameter.
2899 (top_level_diversion::begin_page): Add optional parameter to set
2901 * src/roff/troff/div.h: Updated.
2903 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
2906 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
2907 (LP): Remove superfluous call to `br'.
2908 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
2909 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2911 2002-10-26 Werner LEMBERG <wl@gnu.org>
2913 * tmac/doc-ditroff: Remove useless switch/variable -rC.
2914 (doc-setup-header): Don't set page register `%'.
2915 * tmac/doc-nroff: Remove variable `C'.
2916 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
2917 (doc-setup-header): Don't set page register `%'.
2919 * tmac/doc-common (doc-header): Call `ns'.
2920 (doc-paragraph): Protect .sp with .br so that it survives traps
2921 possibly set by the user.
2922 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2924 * tmac/doc*: Replace ' with . for consistency if no effect.
2926 2002-10-26 Werner LEMBERG <wl@gnu.org>
2928 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
2929 so that it survives traps possibly set by the user.
2931 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
2932 (troff_output_file::set_font): Call flush_tbuf if necessary.
2933 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
2934 flush_tbuf and do_motion only if necessary.
2935 (troff_output_file::start_special,
2936 troff_output_file::put_char_width, troff_output_file::put_char,
2937 troff_output_file::draw): Updated.
2938 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2939 vmotion_node::tprint): Undo change 2002-10-23.
2941 2002-10-25 Werner LEMBERG <wl@gnu.org>
2943 * tmac/www.tmac (DC): Fix case of overlapping images.
2945 2002-10-23 Werner LEMBERG <wl@gnu.org>
2947 * src/roff/troff/node.cc (troff_output_file::fill_color,
2948 troff_output_file::glyph_color): Set current color before testing
2950 (troff_output_file::put_char_width, troff_output_file::put_char,
2951 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
2953 (troff_output_file::file_color, troff_output_file::glyph_color):
2955 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2956 vmotion_node::tprint): Move first, then call fill_color.
2958 2002-10-20 Werner LEMBERG <wl@gnu.org>
2960 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
2961 possible to use multiple main macro packages.
2963 2002-10-19 Werner LEMBERG <wl@gnu.org>
2965 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
2966 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
2967 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
2969 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
2970 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
2972 2002-10-16 Werner LEMBERG <wl@gnu.org>
2974 * NEWS, doc/webpage.ms: Updated.
2976 2002-10-14 Werner LEMBERG <wl@gnu.org>
2978 * src/roff/troff/node.cc (troff_output_file::put_char_width,
2979 troff_output_file::put_char, troff_output_file::fill_color,
2980 troff_output_file::glyph_color): Handle case where color pointer
2983 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
2985 Add the new -r option to grotty. It is similar to the -i option
2986 except it tells grotty(1) to use the "reverse video" attribute to
2987 render italic fonts.
2989 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
2990 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
2991 (tty_printer::make_underline, tty_printer::put_color,
2992 tty_printer::end_page): Use it.
2993 (main): Add -r switch.
2995 * src/devices/grotty/grotty.man: Document it.
2997 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
2999 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3000 cast to `unsigned char' to properly read patterns with 8bit
3003 2002-10-08 Werner LEMBERG <wl@gnu.org>
3005 * REVISION: Increased to 2.
3007 Version 1.18.1 released
3008 =======================
3010 2002-10-08 Werner LEMBERG <wl@gnu.org>
3012 * doc/webpage.ms, NEWS: Updated.
3014 2002-10-07 Werner LEMBERG <wl@gnu.org>
3016 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
3017 suppress additional whitespace after the header.
3019 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
3022 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
3024 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
3026 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
3027 (Dt): Use it to improve language localization (especially Russian
3030 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
3032 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
3033 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
3035 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
3037 Call `picurve' for BSPLINE.
3038 (HGPrintElt): Handle BSPLINE.
3039 * src/preproc/grn/README: Document it.
3041 2002-10-03 Werner LEMBERG <wl@gnu.org>
3043 * src/roff/troff/node.cc (break_char_node::col): New variable.
3044 Updated constructor.
3045 (space_node::tprint, word_space_node::tprint): Call `fill_color'
3047 (space_node::space_node): Remove assertion.
3048 (break_char_node::add_self): Pass color argument to space node.
3049 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
3051 * src/roff/troff/env.cc (environment::do_break,
3052 environment::add_padding): Ditto.
3054 2002-10-02 Werner LEMBERG <wl@gnu.org>
3056 Redesigning color support in troff. Colors are no longer
3057 represented as separate nodes but are now part of glyph nodes and
3058 friends. This fixes the current formatting misbehaviour due to the
3059 changes introduced on 2002-09-20. Some extra code is necessary for
3060 proper grotty support: Without adding color variables to
3061 space-related nodes, the background color would be changed too late.
3063 * src/roff/troff/node.h, src/roff/troff/node.cc:
3064 s/current_pagecolor/current_fill_color/.
3065 s/current_glyphcolor/current_glyph_color/.
3066 (glyph_color_node, fill_color_node): Removed.
3067 (node::get_glyph_color, node::get_fill_color): New virtual member
3069 (space_node::col): New variable.
3070 Updated constructors of space_node and derived classes accordingly.
3071 (hmotion_node::col): New variable.
3072 Updated constructors of hmotion_node and space_char_hmotion_node
3074 (vmotion_node::col): New variable.
3075 Updated constructor accordingly.
3076 (draw_node::gcol, draw_node::fcol): New variables.
3077 Updated constructor accordingly.
3078 (special_node::gcol, special_node::fcol): New variables.
3079 Updated constructors accordingly.
3080 (troff_output_file::put_char, troff_output_file::put_charwidth,
3081 troff_output_file::draw): Set glyph and fill color.
3082 (troff_output_file::start_special): Set glyph and fill color.
3083 Always set current font.
3084 (troff_output_file::fill_color, troff_output_file::glyph_color):
3085 Don't call `do_motion'.
3086 (glyph_node::gcol, glyph_node::fcol): New variables.
3087 Updated constructors of glyph_node and ligature_node accordingly.
3088 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
3090 (glyph_node::merge_glyph_node,
3091 kern_pair_node::add_discretionary_hyphen,
3092 node::add_discretionary_hyphen): Updated.
3093 (break_char_node::merge_self): Updated.
3094 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3095 vmotion_node::tprint): Handle color.
3096 (make_glyph_node, make_node, node::add_char): Updated.
3098 * src/roff/troff/env.cc (environment::space_newline,
3099 environment::space, environment::output_line, environment::do_break,
3100 environment::make_tab_node, environment::add_padding, title):
3102 (environment_switch, environment_copy): Don't add color nodes.
3104 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
3106 (token::next): Updated.
3107 \m and \M now are as transparent as \s.
3108 (process_input_stack, token::add_to_node_list, token::process,
3109 read_draw_node): Updated.
3110 (charinfo_to_node_list): Don't add color nodes.
3112 * doc/groff.texinfo: Updated.
3114 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
3116 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
3119 2002-09-27 Colin Watson <cjwatson@debian.org>
3121 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
3123 2002-09-23 Werner LEMBERG <wl@gnu.org>
3125 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
3127 (DEFAULT_LINEWIDTH_FACTOR): New macro.
3128 (linewidth_factor): New global variable.
3129 (lbp_printer::set_line_thickness): Fix case for size < 0, using
3131 (long_options): Add -w/--linewidth option.
3133 (main): Handle -w option to set linewidth_factor.
3134 (lbp_printer::lbp_printer): Initialize req_linethickness, not
3137 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
3139 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
3141 Fixed a bug in the line thickness setting code.
3143 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
3145 (lbp_printer::set_line_thickness): Pass environment as second
3147 Implement it actually.
3148 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
3149 and `set_line_thickness, depending on the current font size.
3151 2002-09-21 Werner LEMBERG <wl@gnu.org>
3153 Some Debian patches.
3155 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
3156 * src/roff/troff/node.cc (bracket_node::copy): Initialize
3159 2002-09-20 Werner LEMBERG <wl@gnu.org>
3161 * configure: Regenerated with autoconf 2.54.
3163 2002-09-20 Werner LEMBERG <wl@gnu.org>
3165 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
3167 Rename cur_fill_color to fill_color.
3168 * src/roff/troff/env.cc: Updated.
3170 2002-09-20 Werner LEMBERG <wl@gnu.org>
3172 * src/roff/troff/env.cc (title): Copy color status after processing
3174 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
3175 fill color nodes to reset colors properly.
3177 * tmac/www.tmac (DC): Fix color handling.
3179 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
3180 * doc/groff.texinfo: Fixing documentation of `tl' request.
3181 * doc/webpage.ms: Updated.
3183 2002-09-19 Werner LEMBERG <wl@gnu.org>
3185 * src/roff/troff/env.cc (environent_switch, environment_copy):
3186 Emit glyph and fill color nodes to initialize colors properly.
3188 2002-09-17 Colin Watson <cjwatson@debian.org>
3190 * src/roff/troff/env.cc (environment::set_glyph_color,
3191 environment::set_fill_color): Fix typo which prevented \m[] work
3194 2002-09-17 Werner LEMBERG <wl@gnu.org>
3196 Add left and right italic correction to non-slanted PS fonts. This
3197 is an experimental feature to improve image rendering of grohtml.
3199 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
3200 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
3201 * font/devps/*: All non-slanted fonts regenerated.
3204 2002-09-16 Werner LEMBERG <wl@gnu.org>
3206 Add a site-specific font directory.
3208 * Makefile.in (localfontdir, legacyfontdir): New variables.
3209 (fontpath): Use them.
3210 (MDEFINES, uninstall_dirs): Updated.
3211 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
3212 Remove `FONTPATH' and `MACROPATH'.
3214 * src/roff/troff/troff.man, NEWS: Updated.
3215 * doc/groff.texinfo (Font Directories): New section.
3218 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
3219 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
3220 src/preproc/grn/grn.man: Minor fixes.
3222 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
3223 Remove unused variable.
3225 2002-09-11 Werner LEMBERG <wl@gnu.org>
3227 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
3228 * man/groff_out.man: Fix documentation of 'N'.
3230 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
3232 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
3233 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
3235 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
3236 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
3237 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
3238 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
3239 PRE_TAG>: Call `begin' with `FALSE'.
3241 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3243 * src/libs/libgroff/string.cc (string::extract): Fix position of
3244 terminating null byte.
3246 2002-09-08 Werner LEMBERG <wl@gnu.org>
3248 Add global option `nospaces' to tbl so that leading and trailing
3249 spaces in data items are ignored.
3251 * src/libs/libgroff/string.cc (string::remove_spaces): New member
3252 function to remove leading and trailing spaces.
3253 * src/include/stringclass.h: Updated.
3255 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
3257 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
3259 Fix typo in error messages.
3260 (process_data): Implement `nospaces' option.
3261 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
3263 2002-09-07 Werner LEMBERG <wl@gnu.org>
3265 * src/include/config.hin: Add `HAVE_ISATTY'.
3266 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
3268 * src/libs/libgroff/tmpname.cc: Include `time.h'.
3269 * src/libs/libdriver/input.cc (Char): Add `operator==' and
3270 `operator!=' for `char'.
3271 * doc/groff.texinfo: Replace @ifnottex block for top node with
3274 2002-09-06 Werner LEMBERG <wl@gnu.org>
3276 * doc/Makefile.in (.texinfo.html): Add -I switch.
3277 * doc/groff.texinfo: Add @ifnottex block for top node to make
3278 translation to HTML work.
3280 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
3282 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
3283 (get_papersize, determine_vertical_offset): Removed.
3284 (char_buffer::do_image): Always specify letter size.
3286 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
3289 2002-09-05 Werner LEMBERG <wl@gnu.org>
3291 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
3292 default indentation.
3294 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
3296 * src/preproc/html/pre-html.cc (imageList::createPage): Use
3298 (generateImages): Clean up push-back buffer.
3300 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3302 * doc/groff.texinfo: Minor fixes.
3304 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
3306 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
3307 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
3309 (determine_vertical_offset): Use LETTER_LENGTH.
3310 (createPage): Moved to ...
3311 (imageList::createPage): This.
3312 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
3313 (imageList::getMaxX): New function.
3314 (createImage): Moved to ...
3315 (imageList::createImage): This.
3316 (imageList::createImages): New function.
3317 (generateImages): Read `maxx' directly.
3319 (scanArguments): Don't specify `gsPaper' for `-o'.
3320 (makeTempFiles): Call `xtmpfile' with the last argument set to
3323 2002-08-24 Werner LEMBERG <wl@gnu.org>
3325 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
3326 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
3327 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
3328 * src/preproc/html/pushback.cc: Include nonposix.h.
3329 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
3332 2002-08-23 Werner LEMBERG <wl@gnu.org>
3334 Use $(OBJEXT) for the object file extension.
3336 * Makefile.comm (.SUFFIXES): Add .obj.
3337 (.cc.obj, .c.obj): New implicit rules.
3338 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
3339 (MDEFINES): Add EXEEXT and OBJEXT.
3340 * */Makefile.sub: s/.o/.$(OBJEXT)/.
3342 2002-08-22 Werner LEMBERG <wl@gnu.org>
3344 * INSTALL: Mention texinfo 4.2 as a prerequisite.
3346 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
3348 * src/devices/grohtml/post-html.cc (colType): Make enum global to
3350 (html_printer::update_min_max, html_printer::add_table_end): New
3352 (html_printer::lookahead_for_tables): Use them.
3353 Reset page offset correctly.
3354 (html_printer::~html_printer): Add creation of creator comment up.
3356 2002-08-20 Werner LEMBERG <wl@gnu.org>
3358 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
3359 * man/groff_tmac.man: Fix typos.
3360 * man/groff_font.man: Minor reordering.
3361 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
3362 * contrib/groffer/groffer.man: Fix typos.
3364 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
3366 Avoid endless loops while scanning for tables.
3368 * src/devices/grohtml/post-html.cc (list::insert): Set
3370 (html_printer::next_horiz_pos): Add `text_glob' argument; update
3372 Return immediately if that argument is NULL.
3373 (html_printer::calc_nf): Don't test if `g' is NULL.
3374 (html_printer::lookahead_for_tables): Use
3375 `glyphs.move_right_get_data'.
3376 Don't test if `g' is NULL.
3378 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
3380 A better fix, replacing fix 2002-08-15, for increasing SIZE.
3382 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
3384 (char_block::char_block): Allocate `buffer'.
3385 (char_buffer::add_string): Use it.
3387 2002-08-15 Werner LEMBERG <wl@gnu.org>
3389 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
3390 src/devices/grodvi/grodvi.man: Document default line thickness.
3392 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
3394 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
3397 2002-08-14 Werner LEMBERG <wl@gnu.org>
3399 * doc/webpage.ms: Updated.
3401 2002-08-09 Werner LEMBERG <wl@gnu.org>
3403 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
3406 2002-08-08 Aaron Campbell <aaron@monkey.org>
3408 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
3411 2002-08-08 Werner LEMBERG <wl@gnu.org>
3413 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
3416 Don't push back a space but a newline onto the stack.
3418 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
3420 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
3423 * src/devices/grohtml/post-html.cc (html_printer::end_font,
3424 html_printer::start_font): Handle them.
3425 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
3427 (html_text::do_bold): Don't reset italic and tt.
3428 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
3429 * font/devhtml/DESC.proto: Add those fonts.
3430 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
3432 2002-08-07 Werner LEMBERG <wl@gnu.org>
3434 * MORE.STUFF: Added gpresent.
3436 * tmac/trace.tmac: Show nesting level by a corresponding amount of
3437 whitespace before printing the logging message.
3439 2002-07-31 Colin Watson <cjwatson@debian.org>
3441 * src/devices/grohtml/html-table.cc (html_table::finish_row):
3442 Initialize `n' to zero. This fixes a segfault on ARM.
3444 2002-07-30 Werner LEMBERG <wl@gnu.org>
3446 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
3448 2002-07-29 Werner LEMBERG <wl@gnu.org>
3450 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
3453 2002-07-28 Colin Watson <cjwatson@debian.org>
3455 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
3457 (html_printer::html_printer): Initialize `pointsize'.
3459 2002-07-26 Werner LEMBERG <wl@gnu.org>
3461 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
3463 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
3464 (gnu.eps): Add -rle switch to pnmtops.
3465 (distfiles): Add gnu.eps and gnu.png.
3467 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
3469 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
3472 2002-07-24 Werner LEMBERG <wl@gnu.org>
3474 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
3475 ' \+' but ' *' for sed.
3476 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
3478 2002-07-23 Werner LEMBERG <wl@gnu.org>
3480 * doc/groff.texinfo: Document `papersize' keyword.
3481 * NEWS, man/groff_font.man: Updated.
3483 2002-07-23 Colin Watson <cjwatson@debian.org>
3485 Extend papersize keyword to accept more than a single entry. The
3486 first valid will be used.
3488 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
3489 (font::scan_papersize): Really skip final newline.
3490 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
3492 2002-07-23 Werner LEMBERG <wl@gnu.org>
3494 * configure.ac: Test for isatty.
3495 * configure: Regenerated.
3496 * src/include/posix.h: Check HAVE_ISATTY.
3497 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
3498 * src/utils/lookbib/lookbib.cc: Include posix.h.
3499 Don't declare isatty.
3501 2002-07-21 Werner LEMBERG <wl@gnu.org>
3503 * NEWS: Add `output' request.
3505 * REVISION: Increased to 1.
3507 Version 1.18.0 released
3508 =======================
3510 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
3512 Allow internal glyph indices > 0xFF in grohtml for input characters.
3514 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
3516 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
3517 Updated all callers.
3518 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
3519 (html_printer): Updated.
3521 2002-07-19 Werner LEMBERG <wl@gnu.org>
3523 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
3524 * font/devutf8/R.proto: Adding some missing glyphs.
3525 * font/devutf8/NOTES: Updated.
3527 * tmac/dvi.tmac: Add more composite glyphs.
3528 * tmac/html.tmac: Updated.
3530 * man/groff_char.man: Add `sum' and `product' entities.
3534 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
3536 Improved table, tab, and indenting support.
3538 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
3539 string_iterator::suppress_newline_flag): Removed. Updated all
3540 function which have used it.
3542 * src/roff/troff/env.cc: Include `input.h'.
3543 (environment::add_node): Accept 0 as parameter.
3544 (environment::add_html_tag): Add `force' parameter.
3545 Updated all callers.
3546 (environment::add_html_tag_tabs): Ditto.
3547 For the moment, support left-aligned tabs only.
3548 (environment::make_html_tag): New function.
3549 (fill, no_fill): Set .br html tag additionally.
3550 (environment::newline): Emit `eol.ce' or `eol' tag for html.
3551 (environment::add_html_tag_eol): Removed.
3552 (tab_stops::distance_to_next_tab): Add variant for handling
3554 (environment::distance_to_next_tab): Ditto.
3555 Updated all callers.
3556 (environment::handle_tab): Handle tabs for html.
3558 * src/roff/troff/env.h: Updated.
3560 * src/roff/troff/div.cc: Updated all callers of
3561 `environment::add_html_tag'.
3563 * src/devices/grohtml/html-table.cc,
3564 src/devices/grohtml/html-table.h: New files.
3566 * src/devices/grohtml/html-text.cc (html_text): New members
3567 `blank_para' and `start_space'.
3568 (html_text::issue_tag): Don't emit TABLE_TAG.
3569 Handle indentation for PRE_TAG and P_TAG.
3570 (html_text::end_tag): Updated.
3571 (html_text::table_is_void, html_text::issue_table_begin,
3572 html_text::issue_table_end): Removed.
3573 (html_text::do_push): Simplified.
3574 [DEBUGGING]: Small fix.
3575 (html_text::push_para): Add new parameter for indentation; updated
3578 (html_text::do_indent, html_text::do_table, html_text::done_table,
3579 html_text::is_in_table): Removed.
3580 (html_text::do_pre): Handle P_TAG also.
3581 (html_text::shutdown): Handle p->indent.
3582 (html_text::check_emit_text): Simplified.
3583 (html_text::do_emittext): Reset `blank_para'.
3584 (html_text::do_para): Add new parameter for indentation; updated
3586 (html_text::remove_indent): New function.
3587 (html_text::do_space): Handle verbatim text properly.
3588 (html_text::ever_emitted_text, html_text::starts_with_space,
3589 html_text::remove_para_align): New functions.
3590 (html_text::dump_stack_element, html_text::dump_stack): Updated.
3592 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
3595 * src/devices/grohtml/post-html.cc: Include html-table.h.
3596 (INDENTATION): Removed.
3597 (text_glob): Added many `is_<foo>' functions.
3598 Added table description `tab'.
3599 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
3601 (list): Add `insert' and `move_to' member functions.
3602 (page): Add `insert_tag' member function.
3603 (page::dump_page) [DEBUG_TABLES]: Improved.
3604 (html_printer): Add `table' and `max_linelength' elements.
3605 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
3606 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
3607 `remove_tabs', `remove_courier_tabs'.
3608 (html_printer::emit_raw): Handle indentation.
3609 (html_printer::do_center, html_printer::write_header): Updated.
3610 (html_printer::is_courier_until_eol): Check for tag.
3611 (html_printer::do_linelength): Handle max_linelength.
3612 (html_printer::do_page_offset, html_printer::do_indentation): Handle
3614 (html_printer::do_tempindent): Updated.
3615 (html_printer::do_indentedparagraph): Removed.
3616 (html_printer::do_indent): Simplified.
3617 (html_printer::do_eol): Use `ever_emitted_text'.
3618 (html_printer::do_flush, html_printer::do_links): Don't call
3620 (html_printer::do_break): Handle end_tempindent.
3621 (html_printer::troff_tag): Get argument.
3623 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
3624 (html_printer::flush_page): Call `lookahead_for_tables'.
3625 Don't call `done_table'.
3626 (html_printer::add_to_sbuf): Always call do_indent.
3628 * src/devices/grohtml/Makefile.sub: Updated.
3630 * tmac/an-old.tmac (TP): Don't handle html device specially.
3631 (an-do-tag-html): New function which will be used instead of
3632 `an-do-tag' if html device is used.
3634 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
3636 * tmac/s.tmac (@IP): Don't handle html device specially.
3637 (@IP-html): New function which will be used instead of `@IP' if
3638 html device is used.
3640 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
3641 is a hack which will eventually vanish again.
3642 (PIMG): Handle `-C' option correctly if not html.
3645 2002-07-17 Werner LEMBERG <wl@gnu.org>
3647 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
3649 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
3651 * contrib/pic2graph/pic2graph.*: Use convert(1).
3652 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
3654 2002-07-14 Bernd Warken <bwarken@mayn.de>
3656 * tmac/groff_trace.man: New file.
3657 * tmac/Makefile.sub: Updated.
3660 2002-07-13 Werner LEMBERG <wl@gnu.org>
3662 * src/roff/groff/groff.man: Add some cross references.
3664 2002-07-12 Werner LEMBERG <wl@gnu.org>
3666 * src/roff/troff/input.cc (substring_request): Add warnings for
3667 string indices out of range.
3669 2002-07-11 Werner LEMBERG <wl@gnu.org>
3671 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
3672 * font/devdvi/*EC: Regenerated.
3674 2002-07-10 Bernd Warken <bwarken@mayn.de>
3676 * man/groff_char.man: Updated and extended.
3678 2002-07-10 Werner LEMBERG <wl@gnu.org>
3680 * src/roff/troff/input.cc (length_macro): Renamed to...
3681 (length_request): This.
3682 Move call of `tok.next()' to the very end, otherwise the register
3683 value hasn't been updated yet.
3684 (init_input_requests): Updated.
3686 2002-07-09 Werner LEMBERG <wl@gnu.org>
3688 * src/roff/troff/input.cc (substring_macro): Renamed to...
3689 (substring_request): This.
3690 (init_input_requests): Updated.
3691 * src/roff/troff/request.h: Updated.
3693 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
3695 * src/roff/grog/grog.sh: Fix typo.
3697 2002-07-08 Werner LEMBERG <wl@gnu.org>
3699 * win32-diffs: Updated.
3701 Handle `papersize' keyword properly in DESC.
3703 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
3705 Updated all callers.
3706 * src/libs/libgroff/paper.cc: Add four more paper formats used by
3708 * src/include/paper.h: Updated.
3710 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
3711 Other minor C syntax fixes.
3712 (papersize, paperlength, paperwidth): Renamed to `user_*'.
3713 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
3715 (lbp_printer::lbp_printer): Pass three arguments.
3716 Set paper dimensions properly.
3717 (make_printer, main): Updated.
3718 (handle_unknown_desc_command): Fix error messages.
3719 (main): Handle papersize keyword in DESC properly.
3721 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
3723 (lbp_printer::lbp_printer): Pass an argument.
3724 Set paper_size properly.
3725 (handle_unknown_desc_command): Removed.
3726 (make_printer, main): Updated.
3727 * src/devices/grolj4/grolj4.man: Minor documentation fix.
3729 * man/groff_font.man, NEWS: Updated.
3731 2002-07-07 Werner LEMBERG <wl@gnu.org>
3733 Integrated eqn2graph, contributed by Eric S. Raymond.
3735 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
3737 * Makefile.in, NEWS: Updated.
3739 2002-06-04 Werner LEMBERG <wl@gnu.org>
3741 Changing the substring request to make it fit better with other
3742 string manipulation functions in other programming languages:
3743 Index 0 is now the first character in the string, and index -1
3744 indicates the last character. Since this request didn't work
3745 properly anyway in the last release, it doesn't harm too much to
3748 * src/roff/troff/input.cc (substring_macro): Use loops to get
3749 the real string length (ignoring COMPATIBLE_SAVE and
3750 COMPATIBLE_RESTORE) and offsets.
3751 Implement change described above.
3753 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
3754 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
3756 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
3758 2002-06-03 Werner LEMBERG <wl@gnu.org>
3760 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
3761 COMPATIBLE_RESTORE are completely ignored.
3763 * src/roff/troff/input.cc (char_list::set, char_list::get): New
3765 (macro): `length' field renamed to `len'.
3766 Added new field `empty_macro' (1 if macro is empty), to be used
3767 instead of checking `len'.
3768 Updated all callers.
3769 (macro::empty): Updated.
3770 (macro::length, macro::set, macro::get): New functions.
3771 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3773 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
3774 COMPATIBLE_RESTORE pairs.
3775 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3776 * src/roff/troff/request.h: Updated.
3778 * doc/groff.texinfo: Document .chop's behaviour better.
3780 2002-06-02 Werner LEMBERG <wl@gnu.org>
3782 * doc/pic.ms: Fix documentation for the addition of positions.
3784 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
3786 2002-06-29 Werner LEMBERG <wl@gnu.org>
3788 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
3790 * src/roff/troff/input.cc (have_string_arg): New global variable.
3791 (read_mode): New enumeration.
3792 (read_escape_name): Use it. Update all calls.
3793 (read_long_escape_name): Use it. Update all calls.
3794 Set have_string_arg if appropriate.
3795 (get_char_for_escape_name): Add parameter for handling space
3797 (interpolate_string_with_args, decode_string_args): New functions.
3798 (get_copy, token::next): Call it if necessary.
3799 (interpolate_string): Fix error message.
3801 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3804 2002-06-24 Bernd Warken <bwarken@mayn.de>
3806 * man/groff_tmac.man: Updated and extended.
3808 2002-06-24 Werner LEMBERG <wl@gnu.org>
3810 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
3812 2002-06-23 Werner LEMBERG <wl@gnu.org>
3814 * doc/pic.ms: Improve documentation of composite block objects.
3816 2002-06-22 Werner LEMBERG <wl@gnu.org>
3818 * src/roff/troff/input.cc (init_registers): Add three registers
3819 `seconds', `minutes', and `hours' to hold the current time.
3821 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3824 2002-06-20 Werner LEMBERG <wl@gnu.org>
3826 Make \X accept both `\ ' and `\~', converting them to single space
3829 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
3830 (token::unstretchable_space): New inline function.
3831 * src/roff/troff/input.cc (token::next, token::delimiter,
3832 token::description, token::add_to_node_list, token::process): Handle
3833 TOKEN_UNSTRETCHABLE_NODE.
3834 (encode_char): Handle tok.stretchable_space and
3835 tok.unstretchable_space.
3837 * NEWS, doc/groff.texinfo: Document it..
3839 2002-06-19 Werner LEMBERG <wl@gnu.org>
3841 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
3843 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
3844 keyword to enable/disable SGR output.
3845 (tty_printer::change_fill_color): New function.
3846 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
3848 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
3851 2002-06-18 Werner LEMBERG <wl@gnu.org>
3853 Add a `color' request and a `.color' register to control usage of
3856 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
3857 (color_flag): This (which is the inverse).
3858 (activate_color): New function.
3859 (main, init_input_requests): Updated.
3860 * src/roff/troff/troff.h, src/roff/troff/node.cc
3861 (troff_output_file::fill_color, troff_output_file::glyph_color):
3864 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3865 Document the changes.
3867 2002-06-17 Colin Watson <cjwatson@debian.org>
3869 Circumvent bug in autoconf 2.53 regarding top_builddir.
3871 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
3872 * Makefile.in, doc/Makefile.in:
3873 s/@top_builddir@/@groff_top_builddir@/.
3874 * configure: Regenerated (with autoconf 2.53).
3876 2002-06-17 Werner LEMBERG <wl@gnu.org>
3878 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
3879 `paperwidth' and `paperlength' for the `papersize' keyword.
3881 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
3883 * src/devices/grops/grops.man: Add info about Type 42 fonts.
3885 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
3887 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
3888 html_printer::do_linelength, html_printer::do_pageoffset,
3889 html_printer::do_indentation, html_printer::do_tempindent,
3890 html_printer::do_break, html_printer::begin_page): Clear indented
3892 * tmac/html.tmac: Disable hyphenation.
3894 2002-06-15 Werner LEMBERG <wl@gnu.org>
3896 Don't produce HTML files if utility programs are missing.
3898 * Makefile.in (make_html, make_install_html): New variables.
3899 (MDEFINES): Updated.
3901 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
3903 * configure.ac: Use it.
3904 * configure: Regenerated.
3906 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
3907 (HTMLEXAMPLESFILES): This new variable.
3908 (EXAMPLESIMAGEFILES): Renamed to...
3909 (HTMLEXAMPLEIMAGEFILES): This.
3910 (CLEANADD): Add HTMLEXAMPLEFILES.
3911 (all): Use `make_html'.
3913 (install_data): Use `make_install_html'.
3914 Move html stuff to...
3915 (install_html): This new target.
3916 (uninstall_sub): Updated.
3918 2002-06-14 Bernd Warken <bwarken@mayn.de>
3920 * src/roff/grog/Makefile.sub (grog): Renamed to...
3922 (grog): New rule to always install grog.sh as grog.
3924 2002-06-08 Bernd Warken <bwarken@mayn.de>
3926 * src/roff/grog/grog.pl: Fix typo.
3928 2002-06-07 Werner LEMBERG <wl@gnu.org>
3930 * doc/groff.texinfo: Add more info on .tr arguments.
3932 2002-06-05 Werner LEMBERG <wl@gnu.org>
3934 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3936 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
3937 * configure: Regenerated.
3939 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3941 * src/roff/troff/symbol.cc (table_sizes): Add more values.
3943 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
3945 2002-06-04 Werner LEMBERG <wl@gnu.org>
3947 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
3948 is not initialized at the time we need it in case `--prefix' hasn't
3949 been set. Check for `ac_default_prefix' also.
3950 Test for `papersize' keyword also and generalize allowed whitespace.
3951 * configure: Regenerated.
3953 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
3956 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
3958 (src_version, src_revision): New variables to avoid overwriting
3959 from parent make process.
3960 (version.cc): Updated.
3962 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
3963 (linebuf, linebufsize): New global variables.
3964 (sys_fatal): Use `fatal' to abort properly.
3965 (get_line): New function.
3966 (get_resolution): Use it.
3967 Improve error messages.
3968 (get_papersize): Check `papersize' also.
3970 Improve error messages.
3972 2002-06-03 Werner LEMBERG <wl@gnu.org>
3974 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
3975 should be removed only if builddir is not srcdir.
3976 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
3977 (clean): Depend on `mostlyclean'.
3978 (distclean): Depend on `clean'.
3979 (realclean, extraclean): Depend on `distclean'.
3980 (.y.cc, .y.o): Simplified. The output files are no longer written
3981 to srcdir but to builddir.
3982 * Makefile.in (MDEFINES): Add `version' and `revision'.
3983 (uninstall_dirs): Fix order of directories.
3984 * doc/Makefile.sub (version, revision): Removed.
3985 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
3986 Added `HTMLDOCFILES'.
3987 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
3988 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
3989 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
3992 * doc/texinfo.tex (\authortt): New macro.
3993 (\shortcontt): Define.
3994 (\titlepage): Set \tt to \authortt while defining \authorfont.
3995 (\appendixbox): New macro.
3996 (\chapmacro, \appendixentry): Use \appendixbox to get even
3997 indentation for letters.
3998 (\summarycontents): Set \tt.
3999 (\internalpagesize): Add two arguments for real paper width and
4000 height as needed by pdfTeX.
4001 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
4003 (\tempdima, \tempdimb): New temporary dimensions.
4004 (\pagesizesyyy): Updated.
4006 2002-06-02 Werner LEMBERG <wl@gnu.org>
4008 Adding a new keyword `papersize' to the DESC file format (similar
4009 but not completely identical to grolbp's extension). grops now has
4010 a -p command line option to override `papersize'. Finally, grolbp
4011 has been adapted to the new syntax.
4013 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
4014 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
4016 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
4017 (CCSRCS): Add `paper.cc'.
4019 * src/include/font.h (font): Add `papersize' element.
4020 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
4021 (font::scan_papersize): New function.
4022 (font::load_desc): Use it for handling `papersize' keyword.
4023 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
4025 * src/devices/grops/ps.cc: Include paper.h.
4026 (user_paper_length): New global variable.
4027 (ps_printer): Use paper length as initializer.
4028 (make_printer): Updated.
4029 (main): Handle new `-p' option.
4030 * src/devices/grops/grops.man: Updated.
4032 * src/devices/grolbp/lbp.cc: Include paper.h.
4033 s/papersizes/lbp_papersizes/.
4034 (set_papersize): Use new `papersizes' array.
4035 (handle_unknown_desc_command): Don't handle `papersize'.
4036 (main): Use `font::scan_papersize' for handling `-p' option.
4037 * src/devices/grolbp/grolbp.man: Updated.
4039 * man/groff_font.man: Document `papersize'.
4042 2002-05-30 Werner LEMBERG <wl@gnu.org>
4044 * src/devices/grops/TODO: Updated.
4045 * src/devices/grops/grops.man: More info on paper formats.
4046 * man/groff_font.man: Document `paperheight' and `paperwidth'.
4048 2002-05-29 Werner LEMBERG <wl@gnu.org>
4050 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
4051 to list only if srcdir != currdir.
4052 (distfiles): New target.
4054 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
4055 (NOMAKEDIRS): New variable.
4058 2002-05-26 Werner LEMBERG <wl@gnu.org>
4060 Add .output request, similar to \! at top-level.
4062 * src/roff/troff/input.cc (transparent): Remove unused declaration.
4063 (output_request): New function.
4064 (init_input_requests): Add it.
4066 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4069 * Makefile.in (MDEFINES): Add INSTALL_INFO.
4070 (prepare_examples): Fix typo.
4071 * doc/groff.texinfo (@direntry): Fix it.
4073 2002-05-25 Werner LEMBERG <wl@gnu.org>
4075 Including the doc subdir into groff's Makefile system.
4077 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
4078 * configure.ac: Use it.
4079 Generate `doc/Makefile'.
4080 * configure: Regenerated.
4082 * Makefile.in (infodir, INSTALL_INFO): New variables.
4083 (MDEFINES, uninstall_dirs): Updated.
4084 (OTHERDIRS): Add `doc'.
4085 * Makefile.comm (CLEANDIRADD): New variable.
4086 (mostlyclean): Use it.
4088 * doc/Makefile.sub, doc/Makefile.in: New files.
4089 * doc/Makefile: Removed.
4091 * NEWS, INSTALL: Updated.
4093 2002-05-24 Werner LEMBERG <wl@gnu.org>
4095 * doc/homepage.ms: Renamed to ...
4096 * doc/webpage.ms: This.
4099 2002-05-23 Werner LEMBERG <wl@gnu.org>
4101 Integrating the `mom' macro package, contributed by Peter Schaffter
4104 * contrib/mom/*: New subdirectory tree.
4105 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
4106 be used for documentation files.
4107 (MDEFINES, uninstall_dirs): Use them.
4108 (OTHERDIRS): Add contrib/mom.
4109 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
4111 * MANIFEST, NEWS: Updated.
4113 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
4115 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
4116 if at outer level; at start-up we are at outer level.
4118 * src/roff/troff/input.cc (do_suppress): Implement it.
4121 Add option -p to show progress information.
4122 pre-grohtml will now render only one page at a time, reducing the
4123 size of needed disk resources enormously.
4125 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
4126 (imagePageName): New global variable.
4127 (psPageName, show_progress, currentPageNo): New global variables.
4128 (html_system): Close saved stderr and stdout handles.
4129 (write_end_image): Accept a parameter to control \O escape.
4130 (write_start_image): Adapted to new \O meaning.
4131 (char_buffer::write_upto_newline): Updated.
4132 (createAllPages): Replaced with...
4133 (createPage): This new function to create a single page for images.
4134 It uses `psselect' from the psutils package.
4135 (removeAllPages): Removed.
4136 (createImage): Updated.
4137 Handle progress display.
4138 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
4139 (scanArguments): Add option -p.
4140 (makeTempFiles): Updated to create temp files for psPageName and
4142 (removeTempFiles): Removed.
4145 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
4146 html_printer::write_header): Append `\0' to `buffer'.
4147 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
4149 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
4150 Handle `text_emitted'.
4151 (html_text::table_is_void): Slightly rewritten.
4152 (stop): New external symbol.
4153 (html_text::do_push) [DEBUGGING]: Use it and simplify.
4154 (html_text::shutdown): Call `dump_stack'.
4155 (html_text::do_space): Rewritten.
4156 * src/devices/grohtml/grohtml.man: Document -p and the need of
4159 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
4161 Call \O[0] if `ps4html' is active.
4162 * tmac/s.tmac (@EQ, @EN): Handle html better.
4164 * tmac/html.tmac: Don't use black for background colour.
4166 * src/roff/troff/node.cc: Include `div.h'.
4167 (troff_output_file::really_print_line): Don't use `is_on'.
4168 (troff_output_file::word_marker, troff_output_file::flush_tbuf
4169 troff_output_file::check_charinfo,
4170 troff_output_file::put_char_width, troff_output_file::put_char,
4171 troff_output_file::determine_line_limits, troff_output_file::draw,
4172 real_output_file::begin_page, glyph_color_node::tprintf,
4173 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
4175 (troff_output_file::really_on): Call `do_motion'.
4176 (suppress_node::tprint): Use `get_page_number' instead of `%'
4178 Call `reset_output_registers' conditionally on `is_on'.
4180 * doc/groff.texinfo: Document new syntax of \O.
4181 * NEWS, man/groff_diff.man: Updated.
4183 2002-05-22 Werner LEMBERG <wl@gnu.org>
4185 * MORE.STUFF: Add info about David Frey's deroff implementation.
4188 2002-05-16 Werner LEMBERG <wl@gnu.org>
4190 Pic's `with' attribute now accepts positions.
4192 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
4193 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
4195 (object_spec): Add rule for `WITH' and `position'.
4196 (relative_path): Give `corner' the precedence of `CHOP'.
4197 * src/preproc/pic/object.h (path): New members `pos' and
4199 * src/preproc/pic/object.cc: Updated initializers of `path'.
4200 (path::follow): Handle `is_position'.
4202 * doc/pic.ms: Completely updated grammar description.
4203 Many typographical improvements.
4205 2002-05-15 Werner LEMBERG <wl@gnu.org>
4207 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
4208 code of x in range 0-127) also.
4209 * doc/groff.texinfo, man/groff_diff.man: Updated.
4211 Added keywords `north', `south', `east', and `west' for corners
4214 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
4216 (yylex): Handle them.
4217 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
4218 (corner): Handle them.
4220 2002-05-14 Werner LEMBERG <wl@gnu.org>
4222 * src/devices/grops/grops.man: Clarify handling of `download' file.
4224 2002-05-11 Werner LEMBERG <wl@gnu.org>
4226 Adding `warnscale' and `spreadwarn' requests, based on a patch from
4227 Jeffrey Friedl <jfriedl@yahoo.com>.
4229 * src/roff/troff/input.cc (spread_limit, warn_scale,
4230 warn_scaling_indicator): New global variables.
4231 (warnscale_request, spreadwarn_requests): New functions.
4232 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
4233 (init_input_requests): Updated.
4234 (error_type): Add `OUTPUT_WARNING'.
4235 (do_error): Handle it.
4236 (output_warning): New warning function which shows output location.
4237 * src/roff/troff/env.h (spread_limit): New external variable.
4238 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
4240 (distribute_space): Emit warning if added space is larger than
4242 (environment::possibly_break_line): Emit warning if a line can't
4243 be adjusted on both sides.
4245 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
4247 2002-05-08 Werner LEMBERG <wl@gnu.org>
4249 * src/roff/troff/node.cc (special_node::special_node): Use
4250 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
4251 \X''\% crashes, for example.
4253 * doc/groff.texinfo: Document \! and \? used at top-level.
4255 2002-05-06 Werner LEMBERG <wl@gnu.org>
4257 * src/preproc/pic/pic.man: Fix some keyword syntax.
4258 Other minor typographical fixes.
4260 * src/roff/groff/groff.man: Fix typos.
4262 2002-05-04 Werner LEMBERG <wl@gnu.org>
4264 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
4265 (ShortOpt[]): This to avoid problems with refer.
4267 * doc/pic.ms: Fix typo.
4268 Fix pic grammar description.
4270 * tmac/an-old.tmac (ne): Use de1, not de.
4272 2002-05-03 Werner LEMBERG <wl@gnu.org>
4274 * doc/groff.texinfo: Finished separation of glyphs and characters.
4275 Don't use the string `Appendix' for appendix headers (both in
4276 the text and the table of contents).
4277 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
4280 Use registers LL and LT (similar to -ms) for controlling the
4281 length of title and line, respectively, in the -man and -mdoc
4284 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
4285 (doc-setup-page-layout): Use \n[LL] and \n[LT].
4286 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
4288 (an-header, an-p-footer): Use \n[LT].
4289 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
4290 doc/groff.texinfo: Document it.
4292 2002-05-02 Werner LEMBERG <wl@gnu.org>
4294 * doc/fdl.texi: New file.
4295 * doc/groff.texinfo: Include it.
4296 Define and use @copying.
4297 Starting with separating glyph, symbol, and character.
4299 2002-04-27 Werner LEMBERG <wl@gnu.org>
4301 * Makefile.in (EXEEXT): Set it.
4302 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
4305 * src/include/nonposix.h: Define GS_NAME.
4306 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
4308 Some preliminary changes for EMX support under OS/2.
4310 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
4311 __EMX__ similar to __MSDOS__.
4312 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
4314 2002-04-25 Werner LEMBERG <wl@gnu.org>
4316 * doc/groff.texinfo: Integrated groff_out.man.
4319 2002-04-23 Werner LEMBERG <wl@gnu.org>
4321 * man/groff_out.man: Minor fixes.
4323 2002-04-23 Werner LEMBERG <wl@gnu.org>
4325 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
4326 correct page references.
4327 Fixed many index entries.
4329 2002-04-23 Bernd Warken <bwarken@mayn.de>
4331 * man/roff.man: Enlarged.
4333 2002-04-22 Werner LEMBERG <wl@gnu.org>
4335 * doc/groff.texinfo: More examples, other fixes.
4337 2002-04-20 Werner LEMBERG <wl@gnu.org>
4339 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
4340 will now form a chain, e.g.
4349 This is for compatibility with plan 9's troff.
4351 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
4355 * doc/groff.texinfo: Add documentation of remaining requests and
4358 2002-04-19 Werner LEMBERG <wl@gnu.org>
4360 * doc/groff.texinfo: Add documentation of remaining escapes.
4362 * font/devdvi/generate/tc.map: Remove entry for `sr'.
4363 * font/devdvi/*TC: Regenerated.
4365 2002-04-18 Werner LEMBERG <wl@gnu.org>
4367 * src/roff/troff/input.cc (token::next): Make \H behave consistently
4368 if not in compatibility mode, i.e., increment relative to the
4370 * doc/groff.texinfo: Updated accordingly.
4372 2002-04-17 Werner LEMBERG <wl@gnu.org>
4374 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
4376 2002-04-16 Bernd Warken <bwarken@mayn.de>
4378 * src/roff/groff/groff.man: Improve documentation of -P option.
4381 2002-04-15 Werner LEMBERG <wl@gnu.org>
4383 Add new escape \F to switch font family.
4385 * src/roff/troff/input.cc (token::next): Handle \F.
4386 * src/roff/troff/env.cc (environment::set_family): Handle
4388 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4391 2002-04-14 Werner LEMBERG <wl@gnu.org>
4393 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
4396 2002-04-13 Werner LEMBERG <wl@gnu.org>
4398 Implement \f[] as an alternative to \fP. Change \mP and \MP to
4399 \m[] and \M[], respectively.
4401 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
4402 (symbol::symbol): Handle NULL string and empty string differently.
4403 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
4404 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
4405 Add optional parameter.
4406 Updated calling functions.
4407 (get_copy, do_glyph_color, do_fill_color, token::next): Use
4409 * src/roff/troff/env.cc (environment::set_font): Ditto.
4411 * src/preproc/pic/troff.cc (troff_output::set_fill,
4412 troff_output::reset_color: Updated.
4414 * tmac/www.tmac: Updated.
4416 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
4417 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
4420 * tmac/Xps.tmac: Remove some redundant code.
4422 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
4423 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
4424 man/groff_out.man, man/groff.man, man/groff_diff.man,
4425 src/roff/groff/groff.man: Replace \f[P] with \f[].
4427 2002-04-13 Bernd Warken <bwarken@mayn.de>
4429 * src/include/printer.h, src/libs/libdriver/printer.cc
4430 (printer::change_fill_color): New member function.
4431 * src/libs/libdriver/input.cc (parse_D_command): Use it.
4433 2002-04-12 Werner LEMBERG <wl@gnu.org>
4435 * doc/groff.texinfo: Completed pass on gtroff reference.
4437 2002-04-11 Werner LEMBERG <wl@gnu.org>
4439 * doc/groff.texinfo: More fixes.
4441 2002-04-11 Bernd Warken <bwarken@mayn.de>
4443 * src/include/color.h: Decorate with `const'.
4446 * src/libs/libgroff.color.cc: Decorate with `const'.
4448 (color::color): Initialize members.
4449 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
4450 command according to the documentation.
4452 * man/groff_out.man: Updated.
4455 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
4457 * src/preproc/html/pre-html.cc (write_start_image): Remove
4459 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
4461 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
4462 \C'hy' caused an assertion failure.
4464 * src/roff/troff/env.cc (environment::environment): Initialize
4466 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
4468 2002-04-10 Werner LEMBERG <wl@gnu.org>
4470 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
4471 Document pvs request and .pvs register.
4473 2002-04-09 Werner LEMBERG <wl@gnu.org>
4475 * doc/groff.texinfo: Improve and fix documentation of diversions
4478 2002-04-08 Werner LEMBERG <wl@gnu.org>
4480 * doc/groff.texinfo: Fix documentation of drawing functions.
4483 2002-04-07 Werner LEMBERG <wl@gnu.org>
4485 * doc/groff.texinfo: Better documentation of double quotes as
4489 2002-04-06 Werner LEMBERG <wl@gnu.org>
4491 * man/groff_font.man: Document names of special characters better.
4492 * doc/groff.texinfo: Minor improvements.
4494 * tmac/lbp.tmac: Load latin1.tmac.
4495 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
4497 * font/devX*/*: Regenerated (all chars > 0x80 removed).
4499 2002-04-05 Werner LEMBERG <wl@gnu.org>
4501 * tmac/tty.tmac: Don't use shc request.
4502 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
4505 * man/groff_diff.man: Minor fixes.
4507 * font/devlbp/*: Remove all `charXXX' entities.
4509 * src/libs/libgroff/font.cc (font::~font): Deallocate
4510 `special_device_coding'.
4511 (font::load): Use `new' for allocating `special_device_coding'.
4512 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
4513 Removed unused member.
4515 2002-04-05 Werner LEMBERG <wl@gnu.org>
4517 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
4518 (resource_manager::do_begin_binary,
4519 resource_manager::do_begin_data): Use it.
4521 * doc/texinfo.tex: Updated to version 4.2.
4523 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
4524 (token::zero_width_break): New inline function.
4525 * src/roff/troff/input.cc (token::next): Use it.
4526 (token::description): Updated.
4527 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
4528 (token::add_to_node_list, token::process): Use it.
4529 * NEWS, doc/groff.texinfo: Updated.
4531 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
4532 * tmac/tty.tmac: Add missing backslash.
4534 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
4536 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
4537 `.ps' register instead of `.s' to handle fractional point sizes.
4538 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
4539 limit_box::output): Ditto.
4540 * src/preproc/eqn/other.cc (size_box::compute_metrics,
4541 size_box::output): Ditto.
4542 * src/preproc/eqn/over.cc (over_box::compute_metrics,
4543 over_box::output): Ditto.
4544 * src/preproc/eqn/script.cc (script_box::compute_metrics,
4545 script_box::output): Ditto.
4546 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
4547 sqrt_box::output): Ditto.
4549 2002-04-03 Michael Selway <mas@ssl.co.uk>
4551 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
4554 2002-04-03 Werner LEMBERG <wl@gnu.org>
4556 * doc/homepage.ms: Reduce title size.
4557 * doc/groff.texinfo: Fix documentation of .t register.
4558 Fix handling of colon.
4561 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
4562 only if page length is positive to avoid a loop.
4564 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
4567 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
4569 * src/include/nonposix.h, src/roff/groff/pipeline.c:
4570 s/__CYGWIN32__/__CYGWIN__/.
4572 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
4574 * doc/gnu.xpm: New image contributed by Emily Mulley.
4575 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
4576 (homepage.html): Be dependent on gnu.eps.
4577 * doc/homepage.ms: Updated to new image.
4579 * src/devices/grohtml/post-html.cc (html_printer): New member
4581 (html_printer::flush_sbuf, html_printer::set_char): Set it.
4582 (html_printer::sbuf_continuation): Use it.
4584 2002-03-28 Werner LEMBERG <wl@gnu.org>
4586 * src/libs/libgroff/getopt.c: Updated to latest version.
4588 * tmac/README: More on hyphen.tex license.
4590 2002-03-26 Larry Kollar <kollar@alltel.net>
4592 * doc/groff.texinfo: Add documentation of most missing requests.
4594 2002-03-25 Werner LEMBERG <wl@gnu.org>
4596 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
4597 of `+-', `mu', and `di', respectively.
4599 * font/devascii/R.proto, font/devutf8/R.proto,
4600 font/devlatin1/R.proto, font/devhtml/R.proto,
4601 font/devcp1047/R.proto, font/devlpb/*: Add them.
4602 * font/devps/generate/textmap: Ditto.
4603 * font/devps/*: Regenerated.
4604 * font/devlj4/generate/text.map: Add them.
4605 * font/devlj4/*: Regenerated.
4606 * font/devdvi/generate/tc.map: Use them.
4607 * font/devdvi/generate/texsy.map: Add them.
4608 * font/devdvi/*: Regenerated.
4609 * font/devX*/*: Regenerated.
4611 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
4612 tmac/tty-char.tmac: Updated.
4614 * NEWS, man/groff_char.man: Updated.
4616 2002-03-24 Werner LEMBERG <wl@gnu.org>
4618 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
4619 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
4620 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
4621 we use `.fchar' in dvi.tmac.
4622 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
4623 * tmac/Xps.tmac: Simplify some char definitions.
4624 Add definition for \[f/].
4625 * man/groff_char.man: Updated for new X.tmac.
4627 * tmac/README: New file.
4629 2002-03-23 Phil Lobbes <phil@perkpartners.com>
4631 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
4632 internal .y.o rule took precendence over the .y.cc rule, compiling
4633 the yacc files with gcc instead of g++.
4635 2002-03-23 Werner LEMBERG <wl@gnu.org>
4637 * tmac/dvi.tmac: Add replacement font for `CB'.
4639 * tmac/doc.tmac: s/request/macro/ in messages.
4640 (doc-generic-macro): Improve error message.
4641 * tmac/groff_mdoc.man: Minor improvements.
4643 2002-03-22 Werner LEMBERG <wl@gnu.org>
4645 * doc/groff.texinfo: Document possible conflict between `tr' and
4648 2002-03-21 Werner LEMBERG <wl@gnu.org>
4650 Improve handling of hyphenation patterns. It is now possible to
4651 use most of TeX's pattern files unmodified. To make the process
4652 more flexible, a new request `hpfcode' has been added which
4653 provides a character code mapping for the `hpf' request. See
4654 comment before hpf_getc() for more details.
4656 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
4658 (read_patterns_file): Additional parameter for exception dictionary.
4659 Extended to recognize \pattern, \hyphenation, and \endinput.
4660 (do_hyphenation_patterns_file): Updated.
4661 * src/roff/troff/env.h (hpf_code_table): New extern.
4663 * src/roff/troff/input.cc (hpf_code_table): New array.
4664 (init_hpf_code_table, hyphenation_patterns_file_code): New
4666 (hyphenation_code): Handle translation from `trin' correctly.
4667 (main, init_input_requests): Updated.
4668 (charinfo::set_translation): Handle hyphenation code also.
4670 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
4673 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
4674 char' is used for offsets in hyphenation exceptions.
4676 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
4678 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4680 2002-03-20 Larry Kollar <kollar@alltel.net>
4682 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
4685 2002-03-18 Werner LEMBERG <wl@gnu.org>
4687 * tmac/html.tmac: Fix serious typo.
4689 2002-03-17 Larry Kollar <kollar@alltel.net>
4691 * doc/groff.texinfo: Add documentation for `writec' request.
4693 2002-03-17 Werner LEMBERG <wl@gnu.org>
4695 Added request `hpfa' to append hyphenation patterns.
4697 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4699 (hyphenation_patterns_file): Renamed to...
4700 (do_hyphenation_patterns_file): This.
4701 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
4703 (init_hyphen_requests): Updated.
4704 * NEWS, man/groff.man, man/groff_diff.man: Document it.
4706 2002-03-16 Werner LEMBERG <wl@gnu.org>
4708 Added request `writec' in analogy to `tmc'.
4710 * src/roff/troff/input.cc (write_request): Renamed to...
4711 (do_write_request): This.
4712 Added one parameter.
4713 (write_request, write_request_continue): New functions.
4714 (init_input_requests): Updated.
4715 * NEWS, man/groff.man, man/groff_diff.man: Document it.
4717 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
4719 * NEWS: Document it.
4721 2002-03-15 Werner LEMBERG <wl@gnu.org>
4723 * man/groff.man: Add writem request.
4725 Add request `trin' (translate input) to make `.asciify' work
4726 correctly. This is necessary since `charXXX' entity names are no
4727 longer hardcoded in font definition files.
4729 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
4730 `translate_input' members.
4731 (charinfo::set_asciify_code, charinfo::get_asciify_code,
4732 charinfo::set_translation_input): New methods.
4733 (charinfo::set_translation): Add third argument.
4734 * src/roff/troff/input.cc (charinfo:set_translation): Set
4736 (do_translate): Add second argument.
4737 (translate_input): New function.
4738 (init_input_requests): Updated.
4739 * src/roff/troff/node.cc (glyph_node::asciify,
4740 composite_node::asciify): Use `get_asciify_code'.
4742 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
4744 * NEWS, man/groff.man, man/groff_diff.man: Updated.
4746 2002-03-14 Larry Kollar <kollar@alltel.net>
4748 * doc/groff.texinfo: Improve documentation of .RS and .RE.
4750 2002-03-14 Werner LEMBERG <wl@gnu.org>
4752 Add a new request `sizes' similar to the `sizes' command in DESC
4755 * src/roff/troff/env.cc (override_sizes): New function.
4756 (init_env_requests): Use it.
4757 * src/roff/troff/token.h: Export `read_string'.
4758 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4760 2002-03-12 Werner LEMBERG <wl@gnu.org>
4762 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
4764 2002-03-10 Werner LEMBERG <wl@gnu.org>
4766 * tmac/pspic.tmac: Add support for -Tdvi.
4767 * tmac/dvi.tmac: Include pspic.tmac.
4768 * src/devices/grodvi/grodvi.man: Document it.
4771 * font/devlj4/generate/Makefile: Fix URL of metric files.
4773 2002-03-09 Werner LEMBERG <wl@gnu.org>
4775 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
4777 2002-03-09 Larry Kollar <kollar@alltel.net>
4779 * tmac/groff_ms.man: Add documentation for RS and RE macros.
4781 2002-03-08 Werner LEMBERG <wl@gnu.org>
4783 * doc/groff.texinfo: Fixes for texinfo 4.1.
4785 2002-03-07 Werner LEMBERG <wl@gnu.org>
4787 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
4789 Handle CYGWIN properly.
4791 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
4793 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
4794 * tmac/lbp.tmac: Add some font translations.
4796 2002-03-02 Werner LEMBERG <wl@gnu.org>
4798 * font/devcp1047/R.proto, font/devlatin1/R.proto,
4799 font/devhtml/R.proto: Remove `charXXX' entries.
4800 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
4803 * font/devlj4/generate/text.map: Remove `charXXX' entries.
4804 * font/devlj4/*: Regenerated all font definition files.
4805 * tmac/lj4.tmac: Load latin1.tmac.
4807 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
4808 from 2000-06-17: LJ4 metric files are *not* text files.
4810 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
4811 register to test for EBCDIC.
4813 2002-03-01 Werner LEMBERG <wl@gnu.org>
4815 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
4816 files (as grops already does).
4817 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
4819 * src/devices/grops/grops.man: Document comment lines in encoding
4822 * tmac/cp1047.tmac: New file.
4823 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
4824 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
4825 * tmac/Makefile.sub (NORMALFILES): Updated.
4827 * tmac/ec.tmac: Don't load latin1.tmac again.
4829 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
4830 font/devps/generate/dingbats.map,
4831 font/devps/generate/dingbats.rmap, font/devps/text.enc,
4832 font/devps/generate/Makefile (symbolmap): Add header comment.
4833 * font/devps/generate/textmap: Ditto.
4834 Remove `charXXX' entries.
4835 * font/devps/symbolmap: Regenerated.
4836 * font/devps/*: Regenerated all font definition files.
4838 2002-02-28 Werner LEMBERG <wl@gnu.org>
4840 Add color support to grodvi (for drawing colors are currently
4841 translated to gray values).
4843 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
4844 (dvi_printer): Add `cur_color' member.
4845 (dvi_printer::set_color): New function.
4846 (draw_dvi_printer): Remove `fill'.
4847 (draw_dvi_printer::fill_next): Pass environment as parameter.
4848 Update code for new color support translated to gray.
4849 (dvi_printer::set_char): Updated.
4850 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
4851 changes crossing the page border.
4852 (dvi_printer::draw): Updated.
4853 Remove cases `f' and `F'.
4854 * tmac/dvi.tmac: Add color definitions.
4855 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4857 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
4860 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
4861 versions of autoconf.
4862 * configure: Updated.
4864 * doc/homepage.ms: Use `.blm'.
4865 * tmac/www.tmac (www-depth): New auxiliary variable.
4866 (www-pop-level): Don't issue HTML tag.
4867 (ULS, ULE, LI): Use absolute indentation.
4869 * src/devices/grops/ps.cc (ps_printer::begin_page,
4870 ps_printer::end_page): Switch forth and back to default color while
4871 starting a new page.
4873 2002-02-27 Werner LEMBERG <wl@gnu.org>
4875 Add EC and TC fonts to devdvi.
4877 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
4878 * font/devdvi/generate/cork.map: Renamed to...
4879 * font/devdvi/generate/ec.map: This.
4880 Remove entry for `aq'.
4881 * font/devdvi/generate/tc.map: New file.
4882 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
4885 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
4886 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4887 * tmac/ec.tmac: New file.
4888 * tmac/Makefile.sub (NORMALFILES): Updated.
4889 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4890 * man/groff_char.man: Check `ECFONTS' register.
4892 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
4894 2002-02-26 Werner LEMBERG <wl@gnu.org>
4896 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
4897 * font/devdvi/generate/cork.map: Add 'y and 'Y.
4898 * font/devdvi/*: Updated.
4899 * tmac/dvi.tmac: Formatting.
4901 Add font `HBI' for the dvi output.
4902 Add support for font families `T' and `H'.
4904 * font/devdvi/HBI: New file.
4905 * font/devdvi/B: Renamed to ...
4906 * font/devdvi/TB: This.
4907 * font/devdvi/BI: Renamed to ...
4908 * font/devdvi/TBI: This.
4909 * font/devdvi/I: Renamed to ...
4910 * font/devdvi/TI: This.
4911 * font/devdvi/R: Renamed to ...
4912 * font/devdvi/TR: This.
4913 * font/devdvi/H: Renamed to ...
4914 * font/devdvi/HR: This.
4915 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4916 * font/devdvi/generate/Makefile (HBI): New rule.
4918 (R, I, B, BI, H): Renamed to ...
4919 (TR, TI, TB, TBI, HR): This, respectively.
4921 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4922 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
4923 Add `styles' and `family' keywords.
4924 * tmac/dvi.tmac: Alias `H' to `HR'.
4925 Add some fspecial requests for italic fonts.
4926 Add TR and TI as special.
4927 Add support for `_' with font CWI.
4929 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
4930 operator `:'. Until now, the expression `0:1' would return 2
4933 2002-02-25 Werner LEMBERG <wl@gnu.org>
4935 * man/groff_char.man: Added some missing PS glyph names (from the
4937 * font/devps/generate/textmap, font/devps/symbolmap: Add
4940 * doc/groff.texinfo: Minor additions and fixes.
4941 * man/groff_diff.man: Remove documentation of fp request. This
4942 is already covered in the original troff manual.
4943 Updated to be consistent with other doc files.
4946 2002-02-24 Werner LEMBERG <wl@gnu.org>
4948 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
4950 Define new variable OTHERDEVDIRS (containing `font/devlj4
4951 font/devlbp' if not EBCDIC).
4952 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
4953 (OTHERDEVDIRS): New variable.
4954 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
4955 * configure: Regenerated.
4957 * NEWS, src/devices/grotty/grotty.man: Updated.
4959 2002-02-23 Werner LEMBERG <wl@gnu.org>
4961 * src/roff/troff/input.cc (do_overstrike, do_bracket,
4962 get_line_arg): Honour input level.
4964 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
4966 * font/*/*: Implement it in all font files.
4967 * font/devps/generate/textmap, font/devps/generate/symbolchars,
4968 * font/devps/symbolmap: Updated.
4969 * font/devlj4/generate/text.map: Updated.
4970 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
4971 * font/devdvi/generate/texmi.map: Updated.
4973 * font/devutf8/R.proto: Remove all `charXXX' entries.
4974 * font/devutf8/NOTES: Updated.
4976 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
4979 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
4981 * NEWS, man/groff_char.man: Updated.
4983 2002-02-21 Phil Lobbes <phil@perkpartners.com>
4985 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
4987 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4989 * src/roff/grog/grog.pl: Fix computation of $refer.
4991 2002-02-19 Werner LEMBERG <wl@gnu.org>
4993 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
4994 `snprintf' and `vsnprintf'.
4996 * src/include/htmlindicate.h: Renamed to...
4997 * src/include/htmlhint.h: This.
4998 * src/include/Makefile.sub: Updated.
4999 * src/preproc/eqn/main.cc: Updated.
5001 2002-02-18 Werner LEMBERG <wl@gnu.org>
5003 * man/roff.man, man/groff_out.man, man/groff.man,
5004 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
5005 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
5007 * win32-diffs: Updated.
5009 2002-02-17 Werner LEMBERG <wl@gnu.org>
5011 * doc/Makefile (clean): Add *.eps.
5012 (MEMACROS): Removed.
5013 (TFLAG): New variable.
5016 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
5018 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
5020 * tmac/www.tmac: Use dummy diversion while resetting and disabling
5022 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
5024 * src/roff/troff/troff.man: Fix order of parameter description.
5028 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
5030 Simplify image handling for grohtml.
5033 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
5035 (html_text::dump_stack): Don't emit newline while debugging.
5036 (html_text::do_push) [DEBUGGING]: Print more info.
5037 (html_text::check_emit_text): Fix handling of <p>.
5038 * src/devices/grohtml/html.h: Updated.
5039 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
5040 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
5041 send its data to stderr also.
5043 (simple_output::space_or_newline) [DEBUGGING]: Removed.
5044 * src/devices/grohtml/post-html.cc (html_printer::do_links,
5045 html_printer::html_printer): Remove `DEBUGGING' conditionals.
5047 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
5049 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
5050 is_inline_image): Removed.
5051 (html_begin_suppress, html_end_suppress): Don't take a parameter.
5052 (graphic_start, graphic_end): Removed.
5053 * src/include/htmlindicate.h: Updated.
5054 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
5055 (macroset_template): New global variable.
5056 (makeFileName): Use `macroset_template'.
5057 (write_end_image): Don't take a parameter.
5059 (write_start_image: Don't emit newline.
5060 (char_buffer::write_upto_newline): Updated.
5061 (char_buffer::skip_to_newline): Renamed to ...
5062 (char_buffer::skip_until_newline): This.
5064 (char_buffer::write_file_troff, char_buffer::write_file_html):
5066 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
5067 (removeAllPages): Remove `DEBUGGING' conditionals.
5068 (addRegDef, dump_args): New functions.
5069 (char_buffer::do_html, char_buffer::do_image): Handle
5070 `www-image-template' command line variable.
5071 Add more debugging code.
5072 (addps4html): Removed.
5073 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
5075 * src/preproc/eqn/main.cc: Include `ctype.h'.
5076 (suppress_html): Removed.
5078 (inline_equation): Use `html_begin_suppress' and
5079 `html_end_suppress'.
5080 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
5081 (troff_output::start_picture, troff_output::finish_picture):
5083 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
5084 (process_input_file): Updated.
5086 * src/roff/troff/div.cc (page_number): Set page number only if the
5087 `ps4html' register isn't defined.
5088 * src/roff/troff/input.cc (image_no): New external variable.
5089 (do_suppress): Use it.
5090 * src/roff/troff/node.h (suppress_node::image_id): New member.
5091 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
5092 (suppress_node::suppress_node): Initialize `image_id' member.
5093 (suppress_node::same): Handle `image_id' also.
5094 (suppress_node::copy): Updated.
5095 (last_image_id): New global variable.
5096 (suppress_node::tprint): Use it.
5098 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
5100 * tmac/pspic.mac (PSPIC): Fix html support.
5101 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
5102 * tmac/www.tmac (www-image-template): Set up.
5103 (HTMLINDEX): Renamed to...
5105 (BODYCOLOR): Renamed to...
5107 (BACKGROUND): Renamed to...
5109 (URL): Change order of parameters for consistency.
5110 (MAILTO): Renamed to...
5112 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
5113 (IMG, PIMG, MPIMG): This.
5114 (HTML-H-BEGIN, HTML-H-END): Renamed to...
5116 (LINKS): Renamed to...
5118 (LINE): Renamed to...
5120 (NO-AUTO-RULE): Renamed to...
5122 (HTML-TL): Renamed to...
5124 (UL-BEGIN, UL-END): Renamed to...
5126 (DROPCAP): Renamed to...
5128 (TS, TE, EQ, EN): Provide default definitions.
5129 (www-make-unique-name): Updated.
5130 (HTML-IMAGE-INLINE): Fix typo.
5131 * tmac/groff_www.man: Updated.
5133 * doc/Makefile (homepage.html): Add option -r to grohtml.
5134 Use shortened image name.
5135 * doc/groff.texinfo: Updated info on grohtml strings and macros.
5136 * doc/homepage.ms: Updated and extended.
5138 2002-02-14 Werner LEMBERG <wl@gnu.org>
5140 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
5142 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
5143 SGR_BACK_DEFAULT_COLOR): Replaced with ...
5144 (tty_printer::put_color): Use it.
5145 (ttr_printer::end_page): Simplify.
5147 2002-02-13 Werner LEMBERG <wl@gnu.org>
5149 * tmac/groff_tmac.man: Moved to...
5150 * man/groff_tmac.man: This place.
5151 * tmac/Makefile.sub, man/Makefile.sub: Updated.
5153 2002-02-12 Werner LEMBERG <wl@gnu.org>
5155 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
5156 $(COMPILE.c) to not include groff's assert.h.
5158 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
5160 * NEWS, src/drivers/grotty/grotty.man: Document it.
5162 2002-02-11 Werner LEMBERG <wl@gnu.org>
5164 * src/libs/snprintf/snprintf.c: Updated to latest version
5167 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
5168 test whether there is `.]' also.
5169 Don't check for spaces after `.['.
5170 * src/roff/grog/grog.sh: Do the same.
5172 2002-02-10 Werner LEMBERG <wl@gnu.org>
5176 * src/libs/libgroff/illegal.cc: Renamed to ...
5177 * src/libs/libgroff/invalid.cc: This.
5178 (illegal_char_table): Renamed to ...
5179 (invalid_char_table): This.
5180 * src/libs/libgroff/Makefile.sub: Updated.
5181 * win32-diffs: Updated.
5183 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
5184 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
5185 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
5186 font::load), src/preproc/eqn/main.cc (read_line, main),
5187 src/preproc/eqn/lex.cc (file_input::read_line),
5188 src/preproc/pic/lex.cc (file_input::read_line,
5189 simple_file_input::get, simple_file_input::peek),
5190 src/preproc/pic/main.cc (top_input::get, top_input::peek),
5191 src/preproc/pic/pic.man, src/preproc/refer/main.cc
5192 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
5193 do_bib), src/preproc/tbl/main.cc (table_input::get),
5194 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
5195 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
5196 do_zero_width, read_request, encode_char, ps_get_line,
5197 transparent_file, get_char_for_escape_name, transparent_translate,
5198 asciify, input_char_description, read_string, set_string),
5199 src/roff/troff/env.cc (environment::add_html_tag),
5200 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
5202 * src/include/lib.h: Updated.
5204 * src/preproc/eqn/eqn.cc: Removed.
5208 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
5210 2002-02-09 Werner LEMBERG <wl@gnu.org>
5212 * doc/gnu.xpm: New image.
5213 * doc/Makefile (DOCS): Add homepage.ps.
5214 Add rules for converting xpm->png and xpm->eps.
5215 Use `gnu.{xpm,eps}' as image names.
5216 * doc/homepage.ms: Updated.
5218 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
5220 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
5221 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
5222 Remove calls to `B1' and `B2'
5223 (PNG-IMAGE): New macro for inclusion of images in PNG format.
5224 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
5225 auxiliary variables for MARGIN-PNG-IMAGE.
5226 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
5227 auxiliary macros for MARGIN-PNG-IMAGE.
5228 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
5230 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
5231 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
5232 (DROPCAP): New macro to produce dropcap characters.
5233 (www-do-image): Renamed back to...
5234 (HTML-DO-IMAGE): This.
5235 Updated all callers.
5237 * doc/Makefile (gnubw.eps): Updated.
5238 * doc/homepage.ms: Updated.
5240 2002-02-08 Werner LEMBERG <wl@gnu.org>
5242 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
5243 Added `linethick' to table in section `Style Variables'.
5245 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
5247 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
5249 2002-02-07 Werner LEMBERG <wl@gnu.org>
5251 Adding options -C (compatibility mode) and -c (grotty's old output
5254 * src/roff/nroff/nroff.sh: Implement it.
5256 * NEWS, src/roff/nroff/nroff.man: Updated.
5258 * PROBLEMS: Document bison 1.32 bug.
5260 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
5262 * src/roff/troff/node.cc (make_tfont): Define it earlier.
5263 * src/roff/troff/div.h: Add prototype for `end_diversions'.
5264 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
5265 * src/roff/troff/env.h: Add prototype for `title'.
5267 Adding EBCDIC support to grotty.
5269 * src/devices/grotty/tty.cc (CSI): New macro.
5270 (SGR_*, tty_printer::put_color): Use it.
5272 2002-02-06 Werner LEMBERG <wl@gnu.org>
5274 Implementing color support in grotty. The new switch -c activates
5275 the old drawing scheme, disabling color at the same time. The new
5276 switch `-i' selects italic instead of underlining (SGR only).
5278 * src/devices/grotty/tty.cc (putstring): New define instead of
5279 `fputs'. Updated all callers.
5280 (old_drawing_scheme): New global variable.
5281 (COLOR_CHANGE): New enum value.
5282 (SGR_*): New defines containing color handling escape sequences.
5283 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
5284 (glyph): New members `back_color_idx' and `fore_color_idx'.
5285 (glyph::order): Add COLOR_CHANGE.
5286 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
5287 `is_underline', `is_bold', `cu_flag', `tty_colors'.
5288 New methods `make_underline', `make_bold', `color_to_idx',
5289 `change_color', `put_color'.
5290 (cu_flag): Moved into `tty_printer' class.
5291 (tty_printer::tty_printer): Initialize colors.
5292 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
5293 tty_printer::draw, tty_printer::end_page): Handle colors also.
5294 (main): Add options `-c' and `-i'.
5296 * NEWS, src/devices/grotty/grotty.man: Updated.
5298 * src/include/errarg.h (errarg): Add support for `unsigned int'.
5299 * src/libs/libgroff/errarg.c: Implement it.
5301 * src/include/printer.h (printer): Add `change_color' method
5302 (currently used by grotty only).
5303 * src/libs/libdriver/printer.cc: Implement it.
5304 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
5305 call to `pr->change_color'.
5307 * src/roff/troff/node.cc (troff_output_file::fill_color,
5308 troff_output_file::glyph_color): Call `do_motion'.
5310 * tmac/tty.tmac: Add color definitions.
5312 * src/roff/groff/groff.man: Minor fixes.
5314 2002-02-05 Bernd Warken <bwarken@mayn.de>
5316 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
5317 it. This is a preparation for future changes.
5319 2002-02-05 Werner LEMBERG <wl@gnu.org>
5321 * src/roff/troff/input.cc (process_input_stack): Fix the case
5322 where leading spaces are followed by \f or \s; previously, an
5323 incorrect space width has been used.
5325 * doc/roff.man (quoted_char): Fix argument.
5326 (comment): Define string.
5328 2002-02-04 Larry Kollar <kollar@alltel.net>
5330 * doc/groff.texinfo: More fixes.
5332 2002-02-04 Werner LEMBERG <wl@gnu.org>
5334 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
5335 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
5336 `restore_compatibility' before `output_string' -- the LINE_STRING
5337 register now already contains proper switches from and to
5340 * man/groff_char.man: Add Euro symbol.
5341 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
5342 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
5343 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
5346 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
5348 (.texinfo.html): Add support for texinfo->html.
5350 2002-02-03 Werner LEMBERG <wl@gnu.org>
5352 Added three new requests `ds1', `as1', and `ami'. The former two
5353 are equivalent to `ds' and `as' with the difference that
5354 compatibility mode is saved on entry, switched off during string
5355 expansion, and restored on exit. The latter is the pendant to `dei'
5358 (do_define_string): Use `define_mode' and `calling mode'.
5359 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
5360 end of string, respectively.
5361 (define_string, append_string): Use `calling_mode'.
5362 (define_nocomp_string, append_nocomp_string,
5363 define_string_indirect): New functions.
5364 (init_input_requests): Updated.
5365 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5367 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
5368 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
5369 mm macro package accesses this string register directly.
5370 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
5372 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
5375 2002-02-02 Larry Kollar <kollar@alltel.net>
5377 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
5379 2002-01-31 Werner LEMBERG <wl@gnu.org>
5381 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
5383 2002-01-31 Bernd Warken <bwarken@mayn.de>
5385 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
5386 * man/groff_out.man: Revised and updated.
5388 2002-01-30 Bernd Warken <bwarken@mayn.de>
5390 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
5391 out the unused `{' and `}' commands. Undefined by default.
5392 (IntArray): Make `data' private.
5393 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
5394 new methods instead.
5395 (skip_line_D, skip_to_end_of_line): New functions.
5396 (get_D_fixed_args): Use `skip_line_D'.
5397 Changed to handle dummy odd arguments by ...
5398 (get_D_fixed_args_odd_dummy): This new function.
5399 (get_D_variable_args): Split some code into ...
5400 (get_possibly_integer_args): This new function.
5401 (send_draw): Use more `const'.
5402 (delete_current_env): New function.
5403 (position_to_end_of_args): Use `size_t'.
5405 (send_draw): Updated.
5406 (parse_D_command): Handle `c', `C', and `t' better.
5410 2002-01-29 Werner LEMBERG <wl@gnu.org>
5413 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
5414 @Def...ListEnd which replaces @Def...x. This is necessary to get
5415 proper HTML output -- see the comment in the file for more
5419 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
5421 Fixes to make color changes of 2002-01-21 work with grohtml.
5423 * src/devices/grohtml/post-html.cc (style): Updated.
5424 (html_printer): Remove unused methods.
5425 (html_printer::do_font, html_printer::draw, html_printer::set_char,
5426 html_printer::special): Updated.
5427 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
5428 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
5429 Added some debugging code.
5430 (html_text::start_tag): Updated.
5431 (html_text::do_push): New method.
5432 (html_text::push_para): Call it.
5433 Add method for handling color.
5434 (html_text::do_color): Updated.
5435 (html_text::shutdown): Handle color.
5436 * src/devices/grohtml/html-text.h (tag_definition): New member
5440 2002-01-28 Werner LEMBERG <wl@gnu.org>
5442 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
5444 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
5446 Add two switches -a and -g to control the antialiasing bits for
5447 text and graphics, respectively.
5449 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
5451 * src/devices/grohtml/grohtml.man: Document them.
5452 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
5454 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
5455 (setupAntiAlias): New function.
5456 (createAllPages): Updated.
5457 (scanArguments): Handle `-a' and `-g'.
5458 (main): Call `setupAntiAlias'.
5461 2002-01-27 Werner LEMBERG <wl@gnu.org>
5463 * doc/groff.texinfo (Def*): Call index function after deffn.
5465 * tmac/html.tmac: Call `nroff' request.
5467 2002-01-26 Larry Kollar <kollar@alltel.net>
5469 * tmac/groff_ms.man: Add some omissions.
5471 2002-01-25 Larry Kollar <kollar@alltel.net>
5473 * tmac/groff_ms.man: Typographical improvements.
5475 2002-01-25 Werner LEMBERG <wl@gnu.org>
5477 * doc/groff.texinfo: Updated version and copyright.
5478 * src/devices/grops/grops.man: Updated.
5480 * tmac/groff_tmac.man: Fix `ig' macro.
5482 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
5484 Use `.ne' unconditionally everywhere.
5485 (TS): Only insert some vertical space. Doing a page break is no
5486 longer necessary due to the redefinition of the `ne' request.
5488 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
5489 warning for unknown subcommands but parse and pass them to the
5492 2002-01-24 Werner LEMBERG <wl@gnu.org>
5494 * tmac/groff_www.man, NEWS: Fix typos.
5496 2002-01-21 Werner LEMBERG <wl@gnu.org>
5498 Complete revision of color support:
5500 Adapt programs to the new libdriver/input.cc.
5502 Color spaces are no longer converted to RGB but transferred as-is
5503 in the troff intermediate output format.
5505 Handle default color gracefully. troff now supports a `default'
5506 color (which can't be changed).
5508 grops will now use the proper color space functions if available.
5512 Note that currently grohtml doesn't handle colors properly. This
5515 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
5516 (ui_to_a): New function.
5517 * src/include/lib.h: Updated.
5519 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
5520 (color): Simplified; removed all `double' members and methods.
5521 A new array `components' now holds the color parameters.
5522 (color::is_default, color::get_components): New methods.
5523 (color::operator==, color:operator!=): New.
5524 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
5525 to make access to the `components' array more comprehensible.
5526 * src/libs/libgroff/color.cc: Implement new color support.
5527 (atoh): Small fixes.
5528 (color::read_encoding): Simplified for new troff intermediate color
5530 (default_color): New global variable.
5532 * src/roff/troff/input.cc (default_symbol): New global variable.
5533 (lookup_color): Use it.
5534 (default_black): Removed.
5535 (do_glyph_color, do_fill_color): Simplified.
5536 (define_color): Handle default color.
5538 (do_if_request): Handle default color.
5539 * src/roff/troff/env.cc (environment::environment): Initialize
5540 colors with `default_color'.
5541 * src/roff/troff/node.cc (troff_output_file::put): Add method
5543 (troff_output_file::hex): Removed.
5544 (troff_output_file::fill_color, troff_output_file::glyph_color):
5545 Updated to include/color.h and libdriver/input.cc.
5547 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
5548 fill color properly (identically to the outline color). \D'f...'
5549 doesn't work any more.
5550 All function calls to it updated.
5552 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
5554 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
5557 * src/devices/grops/ps.cc (ps_output::put_color): New method.
5558 (ps_printer::sbuf_color): Make a real member instead of pointer.
5559 (ps_printer::fill_color, ps_printer::output_color): Removed.
5560 (ps_printer::ps_printer): Updated.
5561 (ps_printer::set_char): Ditto.
5562 (ps_printer::set_color): Use various color schemes.
5563 Use `put_color' method.
5564 (ps_printer::flush_sbuf): Don't set color.
5565 (ps_printer::fill_path): Take `environment' as parameter.
5566 Simplify color handling.
5567 (ps_printer::set_line_thickness): Renamed to ...
5568 (ps_printer::set_line_thickness_and_color): This (and updated).
5569 (ps_printer::set_color): Change second parameter from `complete'
5570 to `fill' which better describes what it does.
5571 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
5572 and text in the right order.
5574 Remove branches for `f' and `F'; this is handled by
5576 * src/devices/grops/ps.h: Updated.
5577 * font/devps/prologue (FL): Redefined.
5578 ({F,C}r,k,g: New color functions (with and without filling).
5580 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
5581 * man/groff_diff.man, man/groff.man, man/groff_out.man,
5582 doc/groff.texinfo, NEWS: Updated.
5584 2002-01-20 Bernd Warken <bwarken@mayn.de>
5586 * src/libs/libdriver/input.cc: Completely rewritten. See comments
5587 in this file for what has been changed.
5589 2002-01-19 Werner LEMBERG <wl@gnu.org>
5591 * test-groff: Fix GROFF_FONT_PATH.
5592 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
5593 is read before .TH or .Dd is parsed.
5595 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
5597 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
5598 quadrant boundaries.
5600 2002-01-18 Werner LEMBERG <wl@gnu.org>
5602 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
5605 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
5607 * tmac/doc.common: Initialize %I register for the %I macro to
5608 avoid (harmless) warning.
5609 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
5610 when in the SYNOPSIS section.
5612 2002-01-17 Bruno Haible <haible@clisp.cons.org>
5614 * src/preproc/pic/lex.cc (get_token): Fix typo.
5616 2002-01-17 Werner LEMBERG <wl@gnu.org>
5618 * devices/grops/ps.cc: Fix incorrectly applied last patch.
5620 2002-01-17 Larry Kollar <kollar@alltel.net>
5622 * tmac/groff_ms.man: Completely rewritten.
5624 2002-01-16 Werner LEMBERG <wl@gnu.org>
5626 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
5628 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
5630 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
5632 (ps_printer::draw): Ditto.
5634 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
5636 * tmac/groff_mdoc.man: Minor fixes.
5638 2002-01-13 Werner LEMBERG <wl@gnu.org>
5640 * man/groff_out.man: Some fixes.
5642 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
5644 * doc/pic.ms: Fix typos.
5646 2002-01-12 Werner LEMBERG <wl@gnu.org>
5648 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
5650 2002-01-10 Werner LEMBERG <wl@gnu.org>
5652 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
5656 2002-01-09 Bernd Warken <bwarken@mayn.de>
5658 * man/groff_out.man: Revised.
5659 * man/roff.man: Minor fixes.
5660 * src/roff/troff/troff.man: Some reordering.
5662 2002-01-09 Werner LEMBERG <wl@gnu.org>
5664 * tmac/an-old.tmac: Add dummy macros for equation support.
5666 2002-01-07 Werner LEMBERG <wl@gnu.org>
5668 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
5670 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
5672 * tmac/groff_man.man: Small improvements.
5674 2002-01-07 Bernd Warken <bwarken@mayn.de>
5676 * man/groff_diff.man: Revised.
5678 2002-01-06 Werner LEMBERG <wl@gnu.org>
5680 * tmac/www.tmac: Remove extraneous backslash.
5682 2002-01-06 Bernd Warken <bwarken@mayn.de>
5684 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
5686 2002-01-05 Werner LEMBERG <wl@gnu.org>
5688 Integrated groffer, contributed by Bernd Warken.
5690 * contrib/groffer/*: New.
5691 * Makefile.in, NEWS: Updated.
5693 2002-01-04 Werner LEMBERG <wl@gnu.org>
5695 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
5696 registers defined in macro packages.
5697 Revising the ms part.
5699 2002-01-04 Larry Kollar <kollar@alltel.net>
5701 * doc/groff.texinfo: Add documentation for ms macros.
5703 2002-01-02 Werner LEMBERG <wl@gnu.org>
5705 First step in adding PS support for the Euro symbol. `eu' is the
5706 official Euro logo, `Eu' is a font-specific glyph variant.
5708 * font/devps/text.enc: Add `Euro' at position 9.
5709 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
5710 * font/devps/symbolmap: Regenerated.
5714 2002-01-02 Bernd Warken <bwarken@mayn.de>
5716 * man/roff.man: Revised.
5718 2002-01-01 Bernd Warken <bwarken@mayn.de>
5720 * src/roff/groff/groff.man: Completely rewritten.
5722 2001-12-31 Werner LEMBERG <wl@gnu.org>
5724 * doc/Makefile: Updated.
5726 2001-12-30 Werner LEMBERG <wl@gnu.org>
5728 * tmac/www.tmac: Make all names of internal macros/registers/strings
5729 lowercase, and prepend `www-'.
5730 Other minor changes.
5731 * src/roff/troff/troff.man: Add preprocessor string at BOF.
5733 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
5735 Implement option `-b' in grohtml to set the HTML background colour.
5737 * src/devices/grohtml/post-html.cc (default_background): New global
5739 (html_printer::html_printer): Initialize `background' to
5740 `default_background'.
5741 (main): Implement option `-b'.
5743 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
5745 * src/devices/grohtml/grohtml.man: Updated.
5746 * doc/Makefile (.ms.html): Use `-b'.
5747 * tmac/html.tmac: Don't set background color.
5749 Add new grohtml tag `.html-tl'.
5751 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
5753 (title_desc::title_desc): Updated.
5754 (html_printer::troff_tag): Handle `.html-tl'.
5755 (html_printer::write_title): Use `with_h1'.
5756 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
5757 (HTML-TL): New macro.
5759 Add support for unordered lists in HTML.
5761 * tmac/www.tmac (www-level): New auxiliary register.
5762 (www-level1, www-level2, www-level3): New auxiliary strings.
5763 (www-push-level, www-pop-level): New auxiliary macros
5764 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
5768 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
5769 (DEFAULT_VERTICAL_OFFSET): Removed.
5770 (IMAGE_BOARDER_PIXELS): Set to 0.
5771 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
5772 (vertical_offset): Initialize with 0.
5773 (gsPaper): New global variable.
5774 (get_resolution): Scan for and return unsigned int.
5775 (get_papersize): New function to get paper length from devps/DESC.
5776 (determine_vertical_offset): New function.
5777 (createAllPages): Produce gray-level images and use proper page
5779 (createImage): Use `-quiet' option of pnmcrop.
5780 (addZ): Fix passing of `-Z'.
5781 (scanArguments): Fix handling of `-o'.
5782 (main): Call `determine_vertical_offset'.
5783 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
5786 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
5787 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
5788 glyph descenders properly.
5790 * doc/homepage.ms: Include `gnubw.eps'.
5791 * doc/Makefile (gnubw.eps): New rule.
5792 (homepage.html): Depend on `gnubw.eps'.
5794 2001-12-25 Werner LEMBERG <wl@gnu.org>
5796 * src/roff/troff/input.cc (default_black): Fix return value.
5798 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
5800 * tmac/doc-common (Dt): Change output of architecture strings.
5801 Do some syntax cleanup.
5802 * tmac/groff_mdoc.man: Updated.
5804 2001-12-23 Werner LEMBERG <wl@gnu.org>
5806 Adding an `itc' request (input line trap accepting \c).
5808 * src/roff/troff/env.h (environment): New member
5809 `continued_input_trap'.
5810 Make `do_input_trap' a friend function instead of `input_trap'.
5811 * src/roff/troff/env.cc (environment::environment,
5812 environment::copy): Updated.
5813 (environment::newline): Implement it.
5814 (do_input_trap): New function.
5815 (input_trap): Call `do_input_trap'.
5816 (input_trap_continued): New function.
5817 (init_env_requests): Updated.
5818 * src/roff/troff/TODO: Updated.
5820 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
5823 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
5825 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
5827 * tmac/doc-common, tmac/doc-syms: Small updates.
5829 2001-12-22 Colin Watson <cjwatson@debian.org>
5831 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
5833 2001-12-22 Bernd Warken <bwarken@mayn.de>
5835 * MANIFEST: New file.
5837 2001-12-22 Werner LEMBERG <wl@gnu.org>
5839 * src/preproc/grn/grn.man: Updated.
5841 2001-12-22 Solar Designer <solar@openwall.com>
5843 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
5846 2001-12-19 Werner LEMBERG <wl@gnu.org>
5848 Implement a fallback character request `.fchar'.
5850 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
5851 (is_fallback): New inline function.
5852 * src/roff/troff/input.cc (do_define_character): New function.
5853 (define_character): Call `do_define_character'.
5854 (define_fallback_character): New function.
5855 (init_input_requests): Add `fchar'.
5856 (charinfo::charinfo): Updated.
5857 (charinfo::set_macro): New argument to set `fallback' flag.
5858 * src/roff/troff/node.cc (make_glyph_node, make_node,
5859 node::add_char): Check `fallback' flag.
5860 * NEWS, man/groff_diff.man, man/groff_man: Updated.
5862 2001-12-16 Werner LEMBERG <wl@gnu.org>
5864 * groff.texinfo: Document exact search algorithm for glyphs.
5866 2001-12-15 Werner LEMBERG <wl@gnu.org>
5868 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
5869 the left side of $(MANPAGES) rule to make it always non-empty.
5871 2001-12-14 Werner LEMBERG <wl@gnu.org>
5873 * src/roff/troff/input.cc (default_black): Define default color
5874 `black' if not yet defined.
5876 2001-12-13 Werner LEMBERG <wl@gnu.org>
5878 Implement new string-valued register `.fn' to return the current
5879 real (internal) font name.
5881 * env.cc (environment::get_font_name_string): New function.
5882 (init_env_requests): Add `.fn' register.
5883 * env.h (environment): Updated.
5884 * node.cc (font_info): Make `get_font_name' a friend.
5885 (get_font_name): New function.
5888 * man/groff_diff.man, man/groff.man, NEWS: Updated.
5890 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5892 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
5894 2001-12-12 Werner LEMBERG <wl@gnu.org>
5896 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
5898 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
5900 * man/groff_diff.man: Adding documentation for \O.
5902 2001-12-10 Werner LEMBERG <wl@gnu.org>
5904 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
5905 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
5907 2001-12-09 Werner LEMBERG <wl@gnu.org>
5909 * man/roff.man: Revised.
5910 * src/roff/groff/groff.man: Replace man page references with a
5911 pointer to roff.man.
5913 2001-12-09 Bernd Warken <bwarken@mayn.de>
5915 * man/roff.man: Completely rewritten.
5917 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5919 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
5921 2001-12-05 Werner LEMBERG <wl@gnu.org>
5923 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
5925 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
5926 order of initializers.
5929 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
5931 * doc/groff.texinfo: Fix documentation of \O.
5933 * src/devices/grohtml/html-text.cc (html_text::do_indent,
5934 html_text::do_table, html_text::do_emittext, html_text::do_para):
5935 Use `const' for first argument.
5936 (html_text::do_table): Use cast.
5937 * src/devices/grohtml/html-text.h: Updated.
5938 * src/devices/grohtml/output.cc (simple_output::put_string): Add
5939 method for `const string &s'.
5940 * src/devices/grohtml/html.h: Updated.
5941 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
5942 (ANCHOR_TEMPLATE): Modified.
5943 (manufacture_headings): New global variable to handle `-h' option.
5944 (is_subsection): Removed.
5945 (char_buffer::add_string): Add `const' to first argument.
5946 Protect against invalid string argument.
5947 Add method for `const string &s'.
5948 (text_glob): Completely redesigned.
5949 (page): Use `const' for strings and remove string length variable.
5950 (page::add_html): Removed.
5951 (page::add_end_encode): New member function.
5952 (to_unicode): Moved upwards.
5953 (title_desc, header_desc): Updated.
5954 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
5956 (html_printer::is_bold, html_printer::make_bold): New member
5958 (html_printer::end_of_line): Updated.
5959 (generate_img_src, html_printer::do_auto_image,
5960 html_printer::do_title, html_printer::write_header,
5961 html_printer::determine_header_level, html_printer::do_heading,
5962 html_printer::do_linelength, html_printer::do_pageoffset,
5963 html_printer::do_indentation, html_printer::do_tempindent,
5964 html_printer::do_indentedparagraph, html_printer::do_break,
5965 html_printer::flush_sbuf, get_html_translation,
5966 html_printer::begin_page, html_printer::special): Rewritten to get
5967 rid of static string length limit.
5968 (html_printer::troff_tag): Added `.no-auto-rule'.
5969 (html_printer::flush_globs): Small fix.
5970 (html_printer::determine_space): Don't compute `space_width'.
5971 (html_printer::translate_to_html): Renamed to ...
5972 (html_printer::emit_html): This (with updates).
5973 (html_printer::write_header): Implement `-h' option.
5974 (html_printer::draw): Remove commented-out code. Handle `F'
5976 (html_printer::add_char_to_sbuf): Removed.
5977 (html_printer::add_to_sbuf): Rewritten.
5978 (html_printer::sbuf_continuation): Fixed.
5979 (html_printer::seen_backwards_escape, reverse,
5980 html_printer::remove_last_char_from_sbuf): Removed.
5981 (char_translate_to_html, str_translate_to_html): Removed.
5982 (html_printer::overstrike): New function member.
5983 (html_printer::set_char): Use it.
5984 (html_printer::do_body): New function member.
5985 (html_printer::~html_printer): Use it.
5986 (main): Handle `-h' option.
5988 * src/devices/grohtml/grohtml.man: Document -h switch.
5990 * src/preproc/html/pre-html.cc: Include searchpath.h
5991 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
5992 (get_resolution): New function.
5993 (checkImageDir): Use `0777' permissions in mkdir()
5994 (write_start_image): Rewritten to use `\O[5...]'.
5995 (createImage, generateImages): Updated.
5996 (main): Handle `F' and `h' options.
5997 Use `get_resolution'.
5999 * src/roff/troff/input.cc (begin, end, image): Removed.
6000 (do_suppress): Take parameter.
6001 Handle modified syntax of `\O'.
6002 (token::next): Updated.
6003 (init_markup_requests): Removed.
6006 * src/roff/troff/div.h: Add declaration for begin_page().
6008 * tmac/color-html.tmac: Removed. Contents moved to...
6009 * tmac/html.tmac: Here. Set background color.
6010 * tmac/color.tmac: Removed. Contents moved to...
6011 * tmac/ps.tmac: Here.
6012 * tmac/www.tmac: Remove the title command when generating images
6014 (NO_AUTO_RULE): New macro.
6015 (HTML_DO_IMAGE): Use revised `\O' escapes.
6016 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
6018 2001-12-02 Werner LEMBERG <wl@gnu.org>
6020 * tmac/groff_mdoc.man: Fix typo.
6022 2001-12-01 Colin Watson <cjwatson@debian.org>
6024 * man/roff.man: Fix typo.
6026 2001-11-29 Werner LEMBERG <wl@gnu.org>
6028 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
6031 * src/roff/troff/input.cc (read_draw_node): Emit error message if
6032 more than one argument to \D'f ...'.
6034 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
6036 2001-11-28 Werner LEMBERG <wl@gnu.org>
6038 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
6041 * tmac/groff_man.man: Minor cosmetic fix.
6043 2001-11-27 Werner LEMBERG <wl@gnu.org>
6045 * src/roff/groff/groff.man, tmac/groff_tmac.man,
6046 tmac/groff_www.man: s/mwww/www/.
6048 2001-11-26 Werner LEMBERG <wl@gnu.org>
6050 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
6051 * configure: Regenerated.
6052 * win32-diffs: Updated.
6054 * tmac/groff_mwww.tmac: Renamed to ...
6055 * tmac/groff_www.tmac: This.
6056 * tmac/mwww.tmac: Removed.
6057 * NEWS, tmac/Makefile.sub: Updated.
6059 2001-11-21 Werner LEMBERG <wl@gnu.org>
6061 * doc/groff.texinfo: Improve documentation of the `\v' escape.
6062 Fix explanation of `\D' and `rt'.
6064 2001-11-20 Werner LEMBERG <wl@gnu.org>
6066 * tmac/an-old.tmac (an-header): Set header length equal to page
6068 * doc/groff.texinfo: Improve documentation of `ne' request. Other
6072 2001-11-19 Werner LEMBERG <wl@gnu.org>
6074 * NEWS, man/Makefile.sub: Updated.
6076 2001-11-19 Bernd Warken <bwarken@mayn.de>
6078 * man/ditroff.man: New file.
6080 2001-11-17 Werner LEMBERG <wl@gnu.org>
6082 * man/groff_differences.man: Renamed to ...
6083 * man/groff_diff.man: This. Updated.
6084 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
6086 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
6087 * src/preproc/html/pushback.cc: This. Updated.
6088 * src/preproc/html/pushbackbuffer.h: Renamed to ...
6089 * src/preproc/html/pushback.h: This.
6090 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
6093 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
6094 * src/libs/libgroff/htmlhint.cc: This.
6095 * src/libs/libgroff/Makefile.sub: Updated.
6097 * tmac/an-old.tmac (an-end): Fix page length.
6099 2001-11-16 Werner LEMBERG <wl@gnu.org>
6101 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
6102 * man/Makefile.sub: Include groff_differences.man.
6103 * VERSION: Set to 1.18.
6104 * REVISION: Set to 0.
6106 2001-11-16 Bernd Warken <bwarken@mayn.de>
6108 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
6109 the second dot (or ending macro name) to end a macro.
6110 * doc/groff.texinfo: Doc fix.
6112 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
6114 * tmac/doc-common (doc-header): Handle very long document titles
6117 2001-11-16 Werner LEMBERG <wl@gnu.org>
6119 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
6121 2001-11-15 Werner LEMBERG <wl@gnu.org>
6123 * src/roff/troff/troff.man: Revised and split into troff.man and...
6124 * man/groff_differences.man: New file.
6127 2001-11-13 Werner LEMBERG <wl@gnu.org>
6129 * tmac/an-old.tmac (TS, TE): New macros for table support.
6131 2001-11-12 Werner LEMBERG <wl@gnu.org>
6133 * src/include/lib.h: Provide a fix for emx to not include
6136 2001-10-27 Werner LEMBERG <wl@gnu.org>
6138 * src/roff/troff/input.cc (substring_macro): Fix computation of
6141 2001-10-20 Werner LEMBERG <wl@gnu.org>
6143 Undo change from 2001-08-28.
6145 * src/roff/troff/input.cc (have_input): New global variable.
6146 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
6147 in compatibility mode.
6148 (process_input_stack): Use it.
6150 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
6152 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
6153 being handled as end-of-sentence characters,
6155 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
6157 * src/roff/troff/input.cc (file_iterator): New members
6158 `suppress_newline_flag' and `seen_escape'.
6159 (file_iterator::next_file): Updated.
6160 (file_iterator::fill): Use it.
6161 (string_iterator): New member `suppress_newline_flag'.
6162 (string_iterator::fill): Set it.
6163 (get_color_element): Use MAX_COLOR_VAL.
6164 * src/roff/troff/env.cc (environment): Remove `need_eol'.
6165 (no_fill): Don't set `env->ignore_next_eol'.
6166 (environment::newline): Handle `eol' tag properly.
6168 (environment::add_html_tag): Set `env->ignore_next_eol'.
6170 * src/roff/troff/env.h (environment): Updated.
6172 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
6174 (html_printer::outstanding_eol): New member function.
6175 (html_printer::do_title): Use new functions.
6176 (html_printer::troff_tag): Test `id_eol_ce'.
6178 2001-10-10 Werner LEMBERG <wl@gnu.org>
6180 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
6181 files work with -C also.
6183 2001-10-05 Werner LEMBERG <wl@gnu.org>
6185 * doc/pic.ms: Minor fix.
6186 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
6187 as a valid command line switch.
6188 * src/devices/grohtml/post-html.cc (main): Ditto.
6190 * src/devices/grohtml/grohtml.man: Updated.
6191 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
6193 2001-10-04 Werner LEMBERG <wl@gnu.org>
6195 Implementing color support in troff, pic, grops, and grohtml. These
6196 changes are based on a major patch provided by Gaius Mulley
6199 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
6200 definitions with both hex values and fractions.
6202 New escapes: \m and \M for drawing and background color,
6203 respectively. This corresponds to the troff output commands `m'
6206 groff and troff accept command line switch `-c' to disable color
6207 output (which is automatically disabled in compatibility mode).
6209 New scaling indicator `f' for fractions (1f = 65536u).
6211 New conditional operator `m' to test for defined colors with `if'
6214 New keywords `color' (or `colour', `colored', `coloured'), `outline'
6215 (or `outlined'), and `shaded' added to pic.
6217 * src/include/color.h: New file.
6218 * src/include/driver.h: Include it.
6219 * src/include/printer.h: Include color.h.
6220 (environment): New members `col' and `fill'.
6221 (printer): Remove `adjust_arc_center' member function.
6222 * src/include/Makefile.sub: Updated.
6224 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
6226 Handle `m' and `DF' troff commands.
6227 * src/libs/libgroff/color.cc: New file.
6228 * src/libs/libgroff/Makefile.sub: Updated.
6230 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
6232 (createImage): Fix computation of `y2'.
6234 (buffer::write_file_html): Remove calls to `stop'.
6236 * src/preproc/pic/common.h (common_output): New abstract function
6237 members `set_color', `reset_color', `get_last_filled', and
6238 `get_outline_color'.
6239 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
6240 (object_spec): Add members `shaded' and `outlined'.
6241 * src/preproc/pic/output.h (output): `command' is now abstract.
6242 New function members `set_color', `reset_color', `get_last_filled',
6243 and `get_outline_color'.
6244 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
6245 `outline[d]', and `shaded'.
6246 * src/preproc/pic/object.cc (output::command): Removed.
6247 (output::set_location): Moved to output.h.
6248 (graphic_object): Add protected members `outline_color' and
6250 Add member functions `set_outline_color', `get_outline_color', and
6252 (closed_object): Add member function `set_fill_color'.
6253 Add member `color_fill'.
6254 (graphic_object::print_text): Use `out->set_color' and
6256 (box_object::print, ellipse_object::print, circle_object::print,
6257 line_object::print, spline_object::print, arc_object::print): Ditto.
6258 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
6259 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
6260 `SHADED', making them `%left'.
6261 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
6262 * src/preproc/pic/tex.cc (tex_output): New dummy function members
6263 `set_color', `reset_color', `get_last_filled', and
6264 `get_outline_color'.
6265 * src/preproc/pic/troff.cc (simple_output): New abstract function
6266 members `set_color', `reset_color', and `get_last_filled'.
6267 (simple_output::polygon, simple_output::circle,
6268 simple_output::ellipse): Use `get_last_filled'.
6269 (troff_output): New members `last_filled' and `last_outlined'.
6270 New function members `set_color', `reset_color', `get_last_filled',
6271 and `get_outline_color'.
6272 (troff_output::finish_picture): Use `reset_color'.
6273 (troff_output::set_fill): Test `last_filled'.
6274 * src/preproc/pic/pic.man: Updated.
6276 * src/roff/groff/groff.cc (main): Implement `-c' option.
6277 (synopsis, help): Updated.
6278 src/roff/groff/groff.man: Updated.
6280 * src/roff/troff/troff.h: Include color.h.
6281 (warning_type): Add WARN_COLOR.
6282 * src/roff/troff/env.h (environment): New members
6283 `{cur,prev}_{glyph,fill}_color'.
6284 New member functions `get_{prev_,}{glyph,fill}_color'.
6285 * src/roff/troff/env.cc: Initialize and implement them.
6286 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
6287 Replace `NULL' with `0' everywhere for consistency.
6288 (lookup_color, default_black, do_glyph_color, do_fill_color,
6289 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
6290 define_color): New functions.
6291 (token::next): Implement \M and \m escapes.
6292 (do_if_request): Implement `m' operator.
6294 (main): Implement `-c' option.
6295 (init_markup_requests): Add `defcolor' request.
6296 (warning_table): Add `color' warning.
6297 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
6299 * src/roff/troff/node.cc (troff_output_file): New members
6300 `current_{page,glyph}color'. New member functions `put_hex',
6301 `glyph_color', and `fill_color'.
6302 (glyph_color_node::*, fill_color_node::*): Implement it.
6303 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
6304 (parse_term): Add support for `f'.
6305 * src/roff/troff/troff.man: Updated.
6307 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
6309 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
6310 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
6312 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
6313 (tag_definition): Use `void *' for arg1.
6314 (html_text): New member functions `do_color' and `done_color'.
6315 Use `void *' for second parameter of `push_para' member function.
6316 New `push_para' member function with a single parameter.
6317 Use `char *' for parameter of `issue_table_begin' member funtion.
6318 New `issue_color_begin' member function.
6319 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
6321 (html_text::issue_color_begin): New function.
6322 (html_text::issue_table_begin): Use `char *' for parameter.
6323 (html_text::start_tag, html_text::shutdown,
6324 html_text::check_emit_text): Updated.
6325 (html_text::push_para): Use `void *' for second parameter.
6326 Add same function with only one parameter.
6327 (html_text::do_*): Updated.
6328 (html_text::do_color, html_text::done_color): New functions.
6329 * src/devices/grohtml/post-html.cc (style): New member `col'.
6330 Mew member `style' with 6 parameters.
6331 (style::style, style::operator==): Updated.
6332 (html_printer::do_font): Use it.
6333 (html_printer::draw): Add dummy entry for `F'.
6334 (html_printer::set_char): Updated.
6335 * src/devices/grohtml/grohtml.man: Updated.
6337 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
6338 trailing zeroes removed.
6339 (ps_printer): New members `sbuf_color', `fill_color', and
6341 Removed member `fill'.
6342 New member function `set_color'.
6343 (ps_printer::ps_printer, ps_printer::set_char): Updated.
6344 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
6345 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
6347 * tmac/color-html.tmac, tmac/color.tmac: New files.
6348 * tmac/troffrc: Include them.
6349 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
6350 * tmac/Makefile.sub: Updated.
6352 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
6353 man/groff.man: Updated.
6354 * font/devps/prologue.ps: Define FC and CO functions.
6356 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
6358 Fix incorrect cropping of images and incorrect handling of special
6359 characters. Fix handling of file names in \O.
6361 * src/include/geometry.h: New file.
6362 * src/libs/libgroff/geometry.cc: New file.
6363 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
6365 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
6367 (do_suppress): Updated.
6368 * src/roff/troff/node.cc: Include geometry.h.
6369 (troff_output_file::flush_tbuf): Fixed parameters to
6370 `check_output_limits'.
6371 (troff_output_file::check_charinfo): Ditto.
6372 (troff_output_file::determine_line_limits): Add support for `Da'
6375 * src/devices/grohtml/post-html.cc (str_translate_to_html):
6376 Add new parameter `is_special' to decode special characters from
6378 (html_printer::do_title, html_printer::do_heading,
6379 html_printer::do_indentedparagraph,
6380 html_printer::translate_to_html, html_printer::special): Updated.
6382 2001-10-03 Werner LEMBERG <wl@gnu.org>
6384 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
6385 Fix entry for config.h.
6386 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
6387 * tmac/troffrc: Translate nonbreakable space character to `\~'.
6388 * src/preproc/eqn/eqn.man: Document -d command line option.
6390 2001-09-27 Werner LEMBERG <wl@gnu.org>
6392 * man/groff.man: Use
6400 instead of the old code (`.ad .hy' after the table) to suppress
6401 incorrect hyphenation for grohtml output.
6403 2001-09-22 Werner LEMBERG <wl@gnu.org>
6405 * man/groff_font.man, man/groff_out.man: Minor fixes.
6407 2001-09-20 Werner LEMBERG <wl@gnu.org>
6409 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
6410 Arnold Robbins <arnold@skeeve.com>).
6412 2001-09-09 Werner LEMBERG <wl@gnu.org>
6414 * configure: Regenerated with autoconf 2.52.
6416 * doc/groff.texinfo: Complete revision of indices.
6418 2001-09-07 Werner LEMBERG <wl@gnu.org>
6420 * doc/Makefile (clean): Updated to delete all indices.
6422 2001-09-05 Werner LEMBERG <wl@gnu.org>
6424 * src/roff/troff/troff.man: Remove superfluous line.
6426 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
6427 given on the command line (or rather, if only the default warnings
6430 2001-09-03 Werner LEMBERG <wl@gnu.org>
6432 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
6433 use .ne for TTY devices.
6435 2001-08-31 Werner LEMBERG <wl@gnu.org>
6437 * src/roff/troff/token.h, src/roff/troff/input.cc:
6438 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
6440 2001-08-28 Werner LEMBERG <wl@gnu.org>
6442 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
6443 * src/roff/troff/input.cc (token::next): Return
6444 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
6446 (token::description): Updated.
6447 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
6448 (token::add_to_node_list, token::process): Ignore
6449 TOKEN_TRANSPARENT_ESCAPE.
6451 2001-08-27 Werner LEMBERG <wl@gnu.org>
6453 * tmac/an-old.tmac: Fix `S' string.
6455 2001-08-26 Werner LEMBERG <wl@gnu.org>
6457 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
6459 2001-08-25 Werner LEMBERG <wl@gnu.org>
6461 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
6463 Many other minor fixes.
6465 * configure.ac: Add message at end to inform how to compile
6467 * configure: Regenerated.
6469 2001-08-24 Werner LEMBERG <wl@gnu.org>
6471 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
6472 Updated to latest version of libc.
6474 2001-08-23 Werner LEMBERG <wl@gnu.org>
6476 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
6477 Autoconf 2.50 and newer can handle this.
6478 * configure: Regenerated.
6480 2001-08-21 Werner LEMBERG <wl@gnu.org>
6482 * doc/pic.ms: Fix typo.
6483 * src/preproc/tbl/tbl.man: Document case of global options.
6485 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
6487 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
6488 handling of `CR' font.
6490 2001-08-20 Werner LEMBERG <wl@gnu.org>
6492 Use a config.h file.
6494 * src/include/lib.h: Include config.h.
6495 * All C files: Ditto (if necessary).
6496 * All C++ source and header files: Include lib.h first (if
6499 * src/include/config.hin: New file (autogenerated by autoheader).
6500 * stamp-h.in: New file.
6501 * configure.ac: Updated.
6502 * aclocal.m4: Add third parameters to AC_DEFINE macros.
6503 (GROFF_ARRAY_DELETE): Simplified.
6504 * Makefile.sub (DISTCLEANFILES): Updated.
6505 Added targets for remaking config.status, config.hin, config.h,
6506 stamp-h.in, and stamp-h.
6507 * configure: Regenerated.
6509 2001-08-19 Werner LEMBERG <wl@gnu.org>
6513 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
6515 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
6516 (do_sprintf): Use snprintf().
6518 2001-08-18 Werner LEMBERG <wl@gnu.org>
6520 * src/libs/snprintf/*: Added an snprintf module written by Mark
6522 * src/libs/libgroff/Makefile.sub: Updated.
6523 * configure.ac: Add test for snprintf().
6524 * Makefile.in: Updated.
6525 * configure: Regenerated.
6527 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
6530 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
6532 * tmac/doc.tmac (Ex): New implementation.
6533 * tmac/doc-common, tmac/groff_tmac.man: Updated.
6535 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
6537 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
6539 * tmac/groff_tmac.man: Updated.
6541 2001-08-13 Werner LEMBERG <wl@gnu.org>
6543 * src/preproc/tbl/tbl.man: Minor documentation update.
6545 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
6547 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
6548 * configure.ac: Add declaration test for gettimeofday().
6549 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
6550 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
6551 * configure: Regenerated.
6553 2001-08-11 Werner LEMBERG <wl@gnu.org>
6555 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
6556 * configure.ac: Add declaration test for strcasecmp().
6557 * Makefile.in: Updated.
6558 * configure: Regenerated.
6559 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
6560 this is necessary because groff's mkstemp.cc is C++.
6561 Add declaration conditionally for strcasecmp().
6563 2001-08-10 Werner LEMBERG <wl@gnu.org>
6565 Integrated pic2graph, contributed by Eric S. Raymond.
6567 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
6569 * Makefile.in, NEWS: Updated.
6571 * src/preproc/tbl/tbl.man: Revised.
6573 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
6575 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
6577 2001-08-09 Werner LEMBERG <wl@gnu.org>
6579 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
6582 2001-08-08 Paul Eggert <eggert@twinsun.com>
6584 * Makefile.sub (configure): Depend on configure.ac, not
6586 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
6588 2001-08-07 Werner LEMBERG <wl@gnu.org>
6590 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
6593 2001-08-06 Werner LEMBERG <wl@gnu.org>
6595 * src/roff/troff/troff.man: Improve documentation of -E option.
6597 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6599 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
6602 2001-07-27 Werner LEMBERG <wl@gnu.org>
6604 * src/preproc/refer/refer.cc: Undo last change.
6605 * src/devices/grohtml/post-html.cc: Ditto.
6607 2001-07-26 Werner LEMBERG <wl@gnu.org>
6609 * src/preproc/refer/refer.cc: Include `lib.h'.
6610 * src/devices/grohtml/post-html.cc: Ditto.
6612 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
6614 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
6615 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
6616 * Makefile.in: Comment updated.
6617 * configure: Regenerated.
6619 2001-07-25 Werner LEMBERG <wl@gnu.org>
6621 * src/preproc/pic/pic.cc: Removed.
6622 * src/preproc/pic/pic_tab.h: Removed.
6623 * src/preproc/refer/label.cc: Removed.
6625 * doc/Makefile (.ms.html): Don't use a file name extension in
6626 argument to grohtml's -I option.
6627 * Makefile.in (dist): Remove CVS directories.
6628 Call `distfiles' target.
6630 * src/devices/grohtml/grohtml.man: Add information about valid
6631 versions of pnmtopng.
6632 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
6633 name instead of number.
6635 2001-07-24 Werner LEMBERG <wl@gnu.org>
6637 * doc/groff.texinfo: Minor fixes.
6639 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
6641 * doc/Makefile (.ms.html): Put image files into a subdirectory.
6644 2001-07-20 Werner LEMBERG <wl@gnu.org>
6646 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
6647 * src/libs/libgroff/mkstemp.cc: New file.
6648 * src/libs/libgroff/mksdir.cc: New file.
6649 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
6650 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
6651 * src/libs/libgroff/Makefile.sub: Updated.
6652 * src/include/lib.h: Add mksdir() prototype.
6653 * src/include/posix.h: Define S_IXUSR if not yet defined.
6655 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
6656 (createAllPages): Use mksdir() instead of current code.
6657 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
6658 (main): [!HAVE_MKSTEMP]: Removed.
6660 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
6661 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
6663 * configure.ac: Add tests for stdint.h, sys/time.h, and
6665 Call new GROFF_xxx macros.
6666 * configure: Regenerated.
6667 * Makefile.in: Comments updated.
6669 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
6671 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
6672 instead of current code.
6673 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
6674 * src/roff/groff/groff.cc (possible_command::insert_args): New
6676 (main): Use it for predriver handling instead of insert_arg().
6678 2001-07-19 Werner LEMBERG <wl@gnu.org>
6680 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
6683 * src/include/posix.h: Define S_IWUSR if not yet defined.
6685 2001-07-18 Werner LEMBERG <wl@gnu.org>
6689 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
6691 * tmac/groff_mdoc.man: Document new -width and -column syntax.
6692 Some other minor fixes.
6693 * tmac/an-old.tmac: Add `AT' and `UC' macros.
6695 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
6697 Replace call to `troff' with `groff -Z' to make it aware of
6700 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
6701 (troff_command, command_prefix): Removed.
6702 (alterDeviceTo): Use groff.
6703 (addZ): New function.
6704 (char_buffer::do_html): Use it.
6705 (scanArguments): Use TROFF_COMMAND.
6706 (findPrefix): Removed.
6708 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
6710 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
6712 * doc/pic.ms: Documentation fixes.
6714 2001-07-17 Werner LEMBERG <wl@gnu.org>
6716 Replace atexit() with global destructor.
6718 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
6719 (xtmpfile_list_init): New global structure to deallocate
6720 xtmpfile_list on exit. Its destructor inherits most code from
6722 (remove_tmp_files): Deleted.
6723 (add_tmp_file): Simplified.
6725 2001-07-16 Werner LEMBERG <wl@gnu.org>
6727 Replace strdup() with strsave().
6729 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
6730 (set_papersize): Use strsave() and a_delete.
6731 (main): Use strsave().
6732 * src/preproc/html/pre-html.cc (make_message, createAllPages,
6733 removeAllPages): Use strsave() and a_delete.
6735 * configure.ac: Remove test for strdup.
6736 * Makefile.in: Comment updated.
6737 * configure: Regenerated.
6739 2001-07-15 Werner LEMBERG <wl@gnu.org>
6741 * win32-diffs: Updated.
6743 2001-07-14 Werner LEMBERG <wl@gnu.org>
6745 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
6746 removing the old one.
6747 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
6749 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6751 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
6753 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
6755 Merge -xwidth into -width. Add -xwidth functionality to -column
6758 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
6760 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
6761 string immediately following a leading dot starts with a valid mdoc
6763 Add similar code to the -column branch.
6764 (doc-Bl-usage): Updated.
6765 * groff_mdoc.man: s/-xwidth/-width/.
6767 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
6769 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
6770 running into centered or non-formatted text.
6772 2001-07-11 Werner LEMBERG <wl@gnu.org>
6774 Introduce short and long prefixes to have the selection at run-time
6775 whether there is a 8+3 limit for names of temporary files.
6777 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
6778 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
6779 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
6781 (temp_init): New global structure to initialize above three
6783 (xtmptemplate): Use two parameters for long and short prefix.
6784 Simplify code use above three variables.
6785 (xtmpfile): Use long and short prefixes as parameters.
6786 * src/include/lib.h: Updated.
6788 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
6790 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
6791 (createAllPages, makeTempFiles): Updated.
6793 2001-07-09 Werner LEMBERG <wl@gnu.org>
6795 * REVISION: Increased to 3.
6797 Version 1.17.2 released
6798 =======================
6800 2001-07-07 Werner LEMBERG <wl@gnu.org>
6802 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
6805 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
6807 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
6809 * tmac/groff_mdoc.man: Fix synopsis.
6811 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
6813 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
6814 Restore `doc-Pa-font'.
6816 2001-07-04 Werner LEMBERG <wl@gnu.org>
6818 * src/utils/indxbib/dirnamemax.c: Moved to ...
6819 * src/libs/libgroff/maxfilename.cc: Here.
6820 s/dir_name_max/file_name_max/.
6822 * src/include/lib.h: Add file_name_max.
6823 * src/utils/indxbib/indxbib.cc: Updated.
6824 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
6827 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
6829 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
6831 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
6832 REGION_TEMPLATE): New macros.
6833 (createAllPages, makeTempFiles): Use them.
6834 Include `nonposix.h'.
6835 (html_system): New function.
6836 (createAllPages, createImage): Use it.
6839 * tmac/www.tmac: Fix typos.
6841 2001-07-03 Werner LEMBERG <wl@gnu.org>
6843 * tmac/www.tmac: Disable hyphenation in normal text only if output
6845 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
6846 * tmac/groff_mwww.man, NEWS: Updated.
6848 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
6850 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
6853 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
6855 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
6856 doc-display-ps-stack): Implement font and font size stack for
6859 2001-07-02 Werner LEMBERG <wl@gnu.org>
6861 * REVISION: Increased to 2.
6862 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
6864 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
6865 beginning of a line.
6866 * src/groff/grog/grog.sh: Ditto.
6868 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
6870 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
6873 2001-06-27 Werner LEMBERG <wl@gnu.org>
6875 Fix problems with preprocessor string for `man' program.
6877 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
6878 Updated/added copyright.
6879 Moved Emacs's local variable to identify nroff mode to the end of
6880 the file; add local variable if missing.
6882 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
6884 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
6885 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
6886 * configure: Regenerated.
6888 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
6890 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
6891 * configure: Regenerated.
6893 2001-06-24 Werner LEMBERG <wl@gnu.org>
6895 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
6897 * doc/pic.ms: Fix typos.
6899 Version 1.17.1 released
6900 =======================
6902 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
6904 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
6905 * configure: Updated.
6907 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
6909 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
6911 * src/roff/troff/dic.cc (blank_line): Add html tag.
6913 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
6915 * src/roff/troff/input.cc (do_suppress): Fix typo.
6917 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
6919 Added two new options (-D and -I) to specify image names and a
6920 subdirectory to place the images in.
6922 Change syntax from \\Ox to \\O[x].
6924 * src/devices/grohtml/post-html.cc (main): Add options.
6926 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
6927 Use `NULL' instead of `0' for null string pointers.
6928 (MAX_RETRIES): New macro.
6929 (lengthOfintToStr, intToStr, make_message): New functions.
6930 (makeFileName): Make function static.
6931 Implement -D and -I options.
6932 (checkImageDir): New function.
6933 (write_end_image, write_start_image): Use new syntax of \O.
6934 (createAllPages, removeAllPages): Implement -D and -I options. Use
6936 (createImage): Use make_message().
6937 (addps4html): Add guard for malloc().
6938 (usage, scanArguments): Updated.
6939 (makeTempFiles): Use mkstemp().
6940 (removeTempFiles): Use unlink().
6941 (findPrefix): Add guard for malloc().
6943 * src/roff/troff/input.cc (get_delim_file_name): New function to
6945 (do_suppress): Updated to parse new syntax.
6946 * src/devices/grohtml/grohtml.man: Updated.
6947 * tmac/www.tmac: Updated to new syntax.
6951 2001-06-15 Werner LEMBERG <wl@gnu.org>
6953 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
6955 * src/devices/grohtml/grohtml.man: Minor improvements.
6957 2001-06-14 Werner LEMBERG <wl@gnu.org>
6959 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
6961 2001-06-11 Werner LEMBERG <wl@gnu.org>
6963 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
6964 line to specify preprocessor options -- mandb 2.3.1 only recognizes
6966 * src/preproc/grn/grn.man: Add proper '\" string.
6968 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
6970 * test-groff: Don't use PATH but GROFF_BIN_PATH.
6972 2001-06-08 Werner LEMBERG <wl@gnu.org>
6974 Updated to autoconf 2.50.
6976 * configure.in: Renamed to...
6977 * configure.ac: This.
6978 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
6979 (GROFF_OS390): Updated.
6980 * configure: Regenerated.
6982 2001-05-18 Werner LEMBERG <wl@gnu.org>
6984 * src/roff/troff/env.c, src/roff/troff/env.h,
6985 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
6988 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
6990 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
6992 2001-05-16 Werner LEMBERG <wl@gnu.org>
6994 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
6995 less than or equal zero; set it to 1 then.
6996 * src/roff/troff/node.h (node::node): Initialize `last'.
6998 2001-05-08 Werner LEMBERG <wl@gnu.org>
7000 * tmac/an-old.tmac: Make predefined strings work in compatibility
7002 Add troff version guard.
7003 * tmac/doc.tmac: Simplify version guard.
7005 2001-05-07 Werner LEMBERG <wl@gnu.org>
7007 The .ns and .rs requests are now honoured not only in the top-level
7008 but in all diversions (similar to UNIX troff).
7010 This change is based on a patch from Tadziu Hoffmann
7011 <hoffmann@usm.uni-muenchen.de>.
7013 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
7014 (top_level_diversion): Remove `no_space_mode' member.
7015 * src/roff/troff/div.cc (diversion::diversion,
7016 top_level_diversion::top_level_diversion): Updated.
7017 (macro_diversion::output): Reset `no_space_mode'.
7018 (no_space, restore_spacing): Use `curdiv' unconditionally.
7019 (space_request, blank_line): Check `curdiv->no_space_mode'.
7020 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
7021 `curdiv' unconditionally.
7022 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7025 2001-05-06 Werner LEMBERG <wl@gnu.org>
7027 Added two new requests `de1' and `am1' which are similar to `de' and
7028 `am' with the difference that compatibility mode is saved on entry,
7029 switched off during macro execution, and restored on exit.
7031 * src/roff/troff/input.h: Added two new special characters
7032 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
7033 * src/roff/troff/input.cc (input_iterator): Added two member
7034 functions `save_compatible_flag' and `get_compatible_flag'.
7035 (input_stack): Ditto.
7036 (string_iterator): Ditto. Also add private member
7037 `saved_compatible_flag'.
7038 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
7039 (calling_mode): New enumeration.
7040 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
7041 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
7042 (define_macro, define_indirect_macro, append_macro, ignore): Use
7044 (define_nocomp_macro, append_nocomp_macro): New functions.
7045 (init_input_requests): Updated.
7046 (do_request): Rename local variable `saved_compatible_flag' to
7047 `old_compatible_flag'.
7048 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7050 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
7051 public and trap-invoked macros. As a consequence, the man macros
7052 work in compatibility mode also.
7054 2001-05-06 Solar Designer <solar@openwall.com>
7056 * Makefile.in: Use $(mandir).
7058 2001-05-06 Alexios Zavras <zvr@pobox.com>
7060 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
7062 2001-05-05 Werner LEMBERG <wl@gnu.org>
7064 Added `.ns' number register: Returns 1 in no-space mode (if in
7065 top-level diversion), 0 otherwise.
7067 * src/roff/troff/div.cc (no_space_mode_reg): New class.
7068 (init_div_requests): Updated.
7069 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7072 2001-05-04 Werner LEMBERG <wl@gnu.org>
7074 * src/roff/nroff/nroff.man: Improved documentation (especially
7077 2001-05-02 Werner LEMBERG <wl@gnu.org>
7079 Added `brp' request: This is \p as a request.
7081 * src/roff/troff/env.cc (environment::do_break): Add parameter
7083 (do_break_request): New function (was `break_request').
7084 (break_request): Calls `do_break_request'.
7085 (break_spread_request): New; calls `do_break_request'.
7086 (init_env_requests): Updated.
7087 * src/roff/troff/env.h: Updated.
7088 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7090 * REVISION: Increased to 1.
7091 * win32-diffs: Updated.
7093 2001-05-01 Werner LEMBERG <wl@gnu.org>
7095 * tmac/an-old.tmac: Fix minor compatibility mode issue.
7096 * tmac/troffrc-end: Make it really work in compatibility mode.
7098 2001-04-27 Werner LEMBERG <wl@gnu.org>
7100 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
7103 2001-04-22 Werner LEMBERG <wl@gnu.org>
7105 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
7106 latest versions from glibc CVS archive.
7108 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
7109 <c.zeelenberg@hccnet.nl>.
7111 2001-04-21 Werner LEMBERG <wl@gnu.org>
7113 * configure.in: Move check for mkstemp() to...
7114 * aclocal.m4 (GROFF_MKSTEMP): This new function.
7115 * configure: Regenerated.
7117 * src/include/groff-getopt.h: Don't use variable names in
7120 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
7121 * src/devices/grohtml/Makefile.sub,
7122 src/devices/grohtml/post-html.cc: Updated.
7124 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
7126 * configure.in: Add special check for mkstemp().
7127 * src/libs/libgroff/tmpfile.cc: Use it.
7128 * src/utils/indxbib/indxbib.cc: Ditto.
7129 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
7130 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
7133 2001-04-20 Bruce Lilly <blilly@erols.com>
7135 `Version_string' as C++ object was not visible to linker from C
7137 Add `const' to `Version_string'.
7139 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
7140 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
7141 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
7142 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
7143 (scanArguments), src/preproc/refer/refer.cc (main),
7144 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
7145 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
7146 (main), src/devices/grohtml/post-html.cc (main),
7147 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
7148 (main), src/utils/hpftodit/hpftodit.cc (main),
7149 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
7150 (main), src/utils/lkbib/lkbib.cc (main),
7151 src/utils/addftinfo/addftinfo.cc (main): Implement it.
7153 * src/roff/groff/pipeline.c: Add _UWIN.
7154 * src/include/nonposix.h: Ditto.
7156 2001-04-20 Werner LEMBERG <wl@gnu.org>
7158 * src/include/lib.h: Use HAVE_STRERROR.
7159 * src/roff/groff/pipeline.c: Ditto.
7160 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
7161 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
7162 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
7163 * win32-diffs: Updated.
7164 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
7166 2001-04-19 Werner LEMBERG <wl@gnu.org>
7168 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
7169 instead of hardwired `"troff"'.
7170 (char_buffer::read_file): Remove unused variables.
7171 (char_buffer::write_file_troff): Ditto.
7172 (char_buffer::write_file_html): Ditto.
7173 (generateImages): Ditto.
7175 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
7177 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
7179 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
7180 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
7181 index_search_item::search1): Ditto.
7182 * src/roff/troff/node.h (width_list): Reorder members.
7183 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
7184 (lookup_warning): Ditto.
7185 (prepend_string): Commented out.
7186 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
7187 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
7188 * src/preproc/tbl/main.cc (process_format): Ditto.
7189 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
7191 * src/preproc/pic/pic.cc: Updated.
7192 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
7193 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
7194 * src/preproc/refer/command.cc (execute_command): Ditto.
7195 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
7196 * src/preproc/refer/token.cc (lookup_token): Ditto.
7197 * src/preproc/soelim/soelim.cc: Ditto.
7198 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
7199 (isHexDigit): Commented out.
7200 (pushBackBuffer::isString): Remove unused variable.
7201 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
7203 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
7204 resource_manager::read_resource_arg, read_one_of, parse_extensions):
7206 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
7207 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
7208 lookup_paper_size): Ditto.
7209 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
7210 (text_glob, element_list): Reorder members.
7211 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
7213 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
7214 return value to `void'.
7215 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
7217 * src/devices/grohtml/html.h (simple_output::check_newline,
7218 simple_output::space_or_newline, simple_output::enable_newlines):
7220 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
7222 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
7223 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
7224 output_ligatures, output_charset, read_map): Ditto.
7225 * src/utils/lookbib/lookbib.cc (main): Ditto.
7226 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
7227 (do_file): Fix typo (`=' -> `==').
7228 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
7229 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
7231 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
7233 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
7234 Fix usage of GROFF_BIN_PATH.
7235 * src/roff/nroff/nroff.man: Updated.
7237 2001-04-18 Werner LEMBERG <wl@gnu.org>
7239 * NEWS: Fixing typos.
7242 Version 1.17 released
7243 =====================
7245 2001-04-17 Werner LEMBERG <wl@gnu.org>
7247 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
7248 directory, not in $(srcdir).
7250 2001-04-16 Werner LEMBERG <wl@gnu.org>
7252 * doc/groff.texinfo: More info on conditionals.
7254 2001-04-15 Werner LEMBERG <wl@gnu.org>
7256 * doc/groff.texinfo: Added some info about groff internals.
7258 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
7259 about missing special character only if the name is non-null.
7261 2001-04-14 Werner LEMBERG <wl@gnu.org>
7263 Removing the grohtml-old device driver which is now obsolete.
7265 * src/devices/grohtml-old/*: Removed.
7266 * font/devhtml-old/*: Removed.
7267 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
7269 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
7270 * test-groff (PATH): Updated.
7271 * tmac/Makefile.sub (NORMALFILES): Updated.
7272 * tmac/an-old.tmac: Remove special code for html-old device.
7273 Replace `html-or-html-old' register with `an-html'.
7274 * tmac/eqnrc: Updated.
7275 * tmac/html-old.tmac: Removed.
7276 * tmac/troffrc, tmac/troffrc-end: Updated.
7277 * tmac/www.tmac: Remove special code for html-old device.
7278 Replace `html-or-html-old' register with `www-html'.
7280 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
7281 src/libs/libgroff/htmlindicate.cc (graphic_end),
7282 include/htmlindicate.h, src/preproc/grn/*.cc,
7283 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
7284 single argument for consistency with rest of source code.
7286 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
7288 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
7290 * src/roff/troff/troff.man: Fixing typos.
7292 2001-04-13 Werner LEMBERG <wl@gnu.org>
7294 * doc/pic.ms: Fixing many font switches.
7295 * doc/groff.texinfo: Fixes, additions.
7296 * MORE.STUFF: Updated.
7298 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
7300 * src/devices/grohtml/grohtml.man: Updated manual page regarding
7302 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
7304 (removeTempFiles): New function to tidy up temporary files.
7305 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
7306 Many fixes to do with the new inline suppress node and image regions
7308 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
7309 (generate_img_src): New function.
7310 (html_printer::do_auto_image): Utilizes it.
7311 (do_heading, do_title): Include inline images within their contents.
7312 (html_printer::begin_page): Tidied up comments that are issued to
7313 the html output file.
7314 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
7316 (text_glob::is_br): New method used by do_heading.
7317 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
7318 equivalent diversion.
7319 * src/include/html-strings.h: Altered image tags to reflect the
7321 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
7323 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
7324 it is already inside a pic image. Only emit tags if the argument
7325 `-Tps:html' is present.
7326 * src/preproc/tbl/main.cc: Changes to reflect additional
7327 `html_end_suppress' parameter.
7328 * src/roff/troff/env.cc: Only emit eol tag if a node has been
7329 emitted since the last eol tag was written.
7330 * src/roff/troff/env.h: New boolean `emitted_node'.
7331 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
7332 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
7333 * src/roff/troff/node.cc (check_charinfo): New method.
7334 (troff_output_file::determine_line_limits): Alterations to limit
7336 * tmac/www.tmac: Changes to reflect new suppress nodes.
7338 2001-04-12 Bruno Haible <haible@clisp.cons.org>
7340 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
7341 Escape the html_glyph in the buffer.
7342 (str_translate_to_html): Output the unescaped escaped_char.
7343 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
7344 `frame=void', not `frame=none'. Add `border=0'.
7346 2001-04-12 Werner LEMBERG <wl@gnu.org>
7348 * PROBLEMS: Add some words on how to avoid wrapper macros.
7350 2001-04-11 Blake McBride <blake@florida-software.com>
7352 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
7354 2001-04-11 Werner LEMBERG <wl@gnu.org>
7356 * font/devlbp/Makefile.sub (CLEANADD): Set it.
7357 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
7358 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
7359 * Makefile.sub (DISTCLEANFILES): Here.
7361 * libs/libgroff/new.cc: Include `nonposix.h'.
7362 * win32-diffs: Updated.
7364 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
7366 Added skeleton macro for defunct macros.
7368 Updated documentation.
7370 When inside displays, an empty input line warning should be
7371 suppressed. If another macro call is put inside a display,
7372 all subsequent empty lines found in that display caused a
7373 warning to be emitted.
7375 * tmac/doc.tmac (doc-defunct-macro): New macro.
7376 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
7377 (doc-restore-global-vars): Fixed typo.
7378 (doc-empty-line): Check the `doc-display-depth' register to
7379 determine whether we are inside display or not.
7381 * tmac/doc-common: Removed `Or' and `Sf' registers.
7382 Moved obsolete `Ds' macro to doc.tmac.
7384 * tmac/groff_mdoc.man: Bump document date.
7385 Document `.Vt' under ``Variable Types''.
7386 Removed documentation for obsolete `.Or' macro.
7388 2001-04-10 Werner LEMBERG <wl@gnu.org>
7391 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
7393 2001-04-10 Bruno Haible <haible@clisp.cons.org>
7395 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
7396 (usage): Add stream argument. Don't exit.
7397 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
7398 Write --version output to stdout, not stderr.
7399 (usage): Add stream argument. Don't exit.
7400 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
7401 (usage): Add stream argument. Don't exit.
7402 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
7404 (usage): Add stream argument. Don't exit.
7405 (main): Write --help output to stdout, not stderr.
7406 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
7407 (usage): Add stream argument. Don't exit.
7408 * src/devices/grops/ps.cc (main): Accept --help and --version.
7409 (usage): Add stream argument. Don't exit.
7410 * src/devices/grotty/tty.cc (main): Accept --help and --version.
7411 (usage): Add stream argument. Don't exit.
7412 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
7413 (main): Accept --help and --version.
7414 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
7415 (main): Accept --help and --version.
7416 * src/preproc/html/pre-html.cc (usage): Add stream argument.
7417 (scanArguments): Accept --help and --version.
7418 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
7419 (main): Accept --help and --version.
7420 * src/preproc/refer/refer.cc (main): Accept --help and --version.
7421 (usage): Add stream argument. Don't exit.
7422 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
7424 (main): Accept --help and --version.
7425 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
7426 (main): Accept --help and --version.
7427 * src/roff/groff/groff.cc (main): Accept --help and --version.
7428 (synopsis): Add stream argument.
7429 (help): Write --help output to stdout, not stderr.
7430 (usage): Add stream argument. Don't exit.
7431 * src/roff/grog/grog.pl: Accept --help and --version.
7433 * src/roff/grog/grog.sh: Accept --help and --version.
7434 * src/roff/nroff/nroff.sh: Accept --help and --version.
7435 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
7436 (usage): Add stream argument. Don't exit.
7437 (main): Accept --help and --version.
7438 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
7439 (usage): New function with stream argument, doesn't exit.
7440 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
7441 (usage): New function with stream argument, doesn't exit.
7442 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
7443 (usage): Add stream argument. Don't exit.
7444 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
7445 (main): Accept --help and --version.
7446 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
7448 (main): Accept --help and --version.
7449 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
7450 (main): Accept --help and --version.
7451 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
7452 (usage): Add stream argument. Don't exit.
7454 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
7456 Fix indentation in SYNOPSIS.
7458 Updated to include changes of latest BSD mdoc version (basically,
7459 the only change is that `.Fn' and `.Fc' put a final semicolon after
7460 a function declaration in the SYNOPSIS section).
7462 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
7463 (doc-in-synopsis-section): New variable. Updated all related
7465 (doc-indent-synopsis-active): New register.
7466 (Nd, Fn, Fo): Use it.
7467 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
7468 `.Cd' with long argument line produces indented wrapped lines.
7469 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
7470 undesirable line break to be output.
7471 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
7473 (Fn, Fc): Add final `;' to output.
7474 (doc-save-global-vars, doc-restore-global-vars): Updated.
7475 * tmac/doc-common: Remove `Ex' register.
7477 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
7480 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
7482 * tmac/doc.tmac (Cd): Simplify code.
7483 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
7485 2001-04-06 Werner LEMBERG <wl@gnu.org>
7487 Implement continuous underlining for nroff mode. To do that, a new
7488 request in the ditroff language has been added: `x u N' (N is 0
7491 \X and \Y are now transparent to end-of-sentence recognition.
7493 * src/include/printer.h (printer): Add `type' parameter to `special'
7495 * src/libs/libdriver/printer.cc (printer::special): Updated.
7496 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
7498 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
7499 specials of type `p'.
7500 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
7501 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
7502 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
7503 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
7504 (glyph::order): New method.
7505 (tty_printer::add_char): Use it.
7506 (tty_printer::special): New method.
7507 (tty_printer::end_page): Implement it.
7509 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
7510 * src/roff/troff/node.cc (special_node::special_node): Add parameter
7511 to set `no_init_string'.
7512 (special_node::tprint_start): Use it.
7513 (special_node::same, special_node::copy): Updated.
7514 (special_node::ends_sentence): New method.
7515 (troff_output_file::start_special): Add parameter to include
7516 inititialization of special conditionally.
7518 * src/roff/troff/env.h (environment): New member `underline_spaces'.
7519 * src/roff/troff/env.cc (do_underline_special): New function.
7520 (environment::set_font): Use it.
7521 (do_underline): Use it. This was `underline()'.
7522 (underline): Call `do_underline()'.
7523 (continuous_underline): New function which calls `do_underline()'.
7524 (environment::newline): Use `do_underline_special()'.
7525 (init_env_requests): Updated.
7527 * NEWS, man/troff_out.man: Updated.
7529 2001-04-06 Bruno Haible <haible@clisp.cons.org>
7531 * font/devutf8/R.proto: Fix code of 'shc'.
7533 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
7535 Many fixes. Diag lists can now be nested also; additionally,
7536 `-compact' and `-offset' are supported.
7538 * tmac/doc.tmac (doc-have-indent): Replaced with ...
7539 (doc-list-have-indent-stackXXX): A new register stack.
7540 (doc-have-diag-list): Removed.
7541 (Bl): Use `doc-list-have-indent-stackXXX'.
7543 (doc-diag-list): Use `doc-compact-list-stackXXX'.
7544 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
7545 (doc-set-vertical-and-indent): Ditto.
7546 (doc-next-list-depth): Removed.
7547 (doc-increment-list-stack): Updated.
7548 (doc-decrement-list-stack): Use `doc-list-depth' instead of
7549 `doc-next-list-depth'.
7550 (doc-end-list, doc-end-column-list): Don't use
7551 `doc-increment-list-stack'.
7552 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
7553 (doc-save-global-vars, doc-restore-global-vars): Updated.
7554 * tmac/doc-common: Updated.
7555 * tmac/groff_mdoc.man: Updated.
7558 2001-04-02 Werner LEMBERG <wl@gnu.org>
7560 * src/devices/grotty/grotty.man: Fix grammatical error.
7562 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
7564 Remove .Ld from mdoc package; replace it with special handling of
7567 * tmac/doc-common: Remove `Ld' register.
7568 Uncomment `doc-volume-ds-*' strings.
7569 Remove `doc-operating-system-default'.
7571 * tmac/doc-syms (Ld): Removed.
7572 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
7576 * tmac/groff_mdoc.man: Many fixes and updates.
7578 2001-03-29 Werner LEMBERG <wl@gnu.org>
7580 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
7581 Bond <tkb@tkb.mpl.com>.
7582 * tmac/www.tmac: Save compatibility mode.
7584 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
7586 * tmac/groff_mdoc.man: Many fixes.
7588 2001-03-28 Werner LEMBERG <wl@gnu.org>
7590 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
7593 2001-03-27 Werner LEMBERG <wl@gnu.org>
7595 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
7596 diversion. This fixes overlong tags.
7598 2001-03-26 Werner LEMBERG <wl@gnu.org>
7600 * doc/groff.texinfo: Fixed and improved documentation of fonts.
7601 * tmac/doc-syms: Fix error messages.
7602 * tmac/an-old.tmac: Remove incorrect double backslashes.
7604 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
7606 * tmac/Makefile.sub: Strip mdoc.local also
7607 * tmac/strip.sed: Fixed.
7609 2001-03-24 Werner LEMBERG <wl@gnu.org>
7611 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
7612 selecting the font size.
7613 * tmac/groff_mdoc.man, NEWS: Document it.
7615 2001-03-23 Werner LEMBERG <wl@gnu.org>
7617 * src/roff/troff/div.cc (save_vertical_space): Add default argument
7619 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
7620 argument to restore previous font family.
7621 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
7623 * doc/groff.texinfo: More fixes and additions (mainly for font
7624 manipulating commands).
7626 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
7627 * tmac/groff_mdoc.man: This. The quick reference has been removed.
7628 * tmac/Makefile.sub, NEWS: Updated.
7630 2001-03-23 Werner LEMBERG <wl@gnu.org>
7632 Replaced mdoc implementation. The new version is `state of the
7633 art', using almost all new features of groff 1.17 -- it won't run
7634 with older versions.
7636 * tmac/doc.tmac: Completely rewritten.
7637 * tmac/doc-common: Ditto.
7638 * tmac/doc-nroff: Ditto.
7639 * tmac/doc-ditroff: Ditto.
7640 * tmac/doc-syms: Ditto.
7641 * tmac/mdoc.local: New file.
7642 * tmac/groff_mdoc.samples.man: Replaced with ...
7643 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
7644 * tmac/strip.sed: Updated.
7645 * tmac/Makefile.sub: Updated.
7648 * tmac/groff_man.man: Add `man.local' to the FILES section.
7650 2001-03-22 Werner LEMBERG <wl@gnu.org>
7652 * doc/groff.texinfo: Added many @noindent.
7653 Replaced @end_Example -> @endExample.
7654 Added info whether registers are r/o.
7655 Many other additions and fixes.
7657 2001-03-21 Werner LEMBERG <wl@gnu.org>
7659 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
7660 in makeinfo of texinfo 4.0) to be used in @Def* macros.
7661 Improved @Def* macros: Now the exact syntax of request, register,
7662 and escapes is shown.
7663 Added macros for parentheses and brackets to be used in @Def*.
7664 Many fixes and improvements of the documentation.
7666 2001-03-20 Werner LEMBERG <wl@gnu.org>
7668 * doc/groff.texinfo: Added new index: `st' (for strings).
7669 Added macros @Defstr(x).
7670 Added macro @Example (adding @group).
7671 Other minor improvements.
7673 2001-03-19 Werner LEMBERG <wl@gnu.org>
7675 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
7676 `rq' for requests. `fn' is no longer used.
7677 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
7680 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
7681 number with name of man page.
7683 2001-03-19 Larry Kollar <kollar@alltel.net>
7685 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
7688 2001-03-19 Werner LEMBERG <wl@gnu.org>
7690 * man/groff_font.man: Document `prepro', `postpro', and `print'.
7691 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
7692 * src/devices/grohtml/grohtml.man: Fixing typos.
7694 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
7696 * tmac/s.tmac (@IP): Pass `.ip' html tag.
7697 * tmac/groff_mwww.man: Remove .LINE macro
7698 * tmac/www.tmac (LINE): Add `.ti'.
7700 * src/devices/grohtml/post-html.cc (html_printer): New member
7702 (html_printer::emit_raw): Use it.
7703 (html_printer::do_linelength): Ditto.
7704 (html_printer::do_pageoffset): Ditto.
7705 (html_printer::do_indentation): Ditto.
7706 (html_printer::do_tempindent): Ditto.
7707 (html_printer::do_break): Ditto.
7708 (html_printer::begin_page): Ditto.
7709 (html_printer::do_indentedparagraph): New function.
7710 (html_printer::troff_tag): Handle `.ip'.
7711 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
7712 Add `<td width=...>' handling.
7713 (html_text::do_table): Add parameter.
7714 (html_text::do_indent): Updated.
7715 * src/devices/groohtml/html-text.h: Updated.
7717 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
7719 Introduced simple html tables to implement indentation.
7721 * src/devices/grohtml/html.h (word, word_list): New structures.
7722 (simple_output): Use it.
7723 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
7724 (html_printer): Improve indentation handling.
7725 (html_printer::emit_raw): Set `in_table' element. Handle
7727 (html_printer::write_header): Move conditional downwards.
7728 Don't allow whitespace in tags.
7729 (html_printer::do_linelength): Handle line length and indentation
7731 (html_printer::do_pageoffset): Handle indentation conditionally.
7732 (html_printer::do_indentation): Ditto.
7733 (html_printer::do_tempindent): New function member.
7734 (html_printer::do_fill): Take care of indentation.
7735 (html_printer::do_flush): Finish table.
7736 (html_printer::do_links): Ditto.
7737 (html_printer::do_break): New function for handling `.br' and `.ti'.
7738 (html_printer::troff_tag): Use it.
7740 (html_printer::flush_globs): Fix.
7741 (html_printer::flush_page): Finish table.
7742 (html_printer::html_printer): Fix error message. Set up
7744 (html_printer::add_to_sbuf): Remove special handling of character
7746 (to_unicode): Remove `stop()'.
7747 (html_printer::write_title): Cleanup.
7748 (html_printer::begin_page): Use `put_string()'. Handle indentation.
7749 (html_printer::~html_printer): Flush text and end the line.
7751 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
7752 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
7754 (html_text::start_tag): Disable newlines.
7755 (html_text::table_is_void): New function.
7756 (html_text::issue_table_begin): Ditto.
7757 (html_text::issue_table_end): Ditto.
7758 (html_text::push_para): Better table handling.
7759 (html_text::do_indent): New function.
7760 (html_text::do_table): Ditto.
7761 (html_text::done_table): Ditto.
7762 (html_text::do_tt): Handle PRE_TAG.
7763 (html_text::is_in_table): New function.
7764 (html_text::check_emit_text): Handle tables.
7765 (html_text::do_emittext): Use `nl()'.
7766 (html_text::do_para): Handle table.
7767 (html_text::remove_def): New function.
7768 * src/devices/grohtml/output.cc (word, word_list): Implement
7770 (simple_output::end_line): Flush last word.
7771 (simple_output::simple_comment): Ditto.
7772 (simple_output::begin_comment): Recoded.
7773 (simple_output::end_comment): Ditto.
7774 (simple_output::comment_arg): Removed.
7775 (simple_output::check_newline): Improve test and flush last word.
7776 (simple_output::space_or_newline): Improved.
7777 (simple_output::write_newline): Replaced with...
7778 (simple_output::nl): This.
7779 (simple_output::put_raw_char): Flush last word.
7780 (simple_output::check_space): Removed.
7781 (simple_output::put_translated_string): Ditto.
7782 (simple_output::put_string): Simplified.
7783 (simple_output::put_number): Updated.
7784 (simple_output::put_float): Ditto.
7785 (simple_output::put_symbol): Removed.
7786 (simple_output::enable_newlines): Add `check_newline()'.
7787 (simple_output::flush_last_word): New function.
7789 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
7790 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
7792 * tmac/s.tmac (@PP, @IP): Add html conditional code.
7793 * tmac/an-old.tmac (TP): Ditto.
7795 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
7797 * mdate.sh: Make it POSIX compliant.
7799 2001-03-09 Werner LEMBERG <wl@gnu.org>
7801 Added the `return' request to end a macro immediately. It simply
7802 pops iterators from the input stack until a macro iterator is found.
7804 * src/roff/troff/input.cc (input_iterator::is_macro,
7805 macro_iterator::is_macro): New member.
7806 (input_return_boundary): New class to signal an immediate return
7808 (input_stack::add_return_boundary, input_stack::is_return_boundary):
7810 (input_stack::clear): Use it.
7811 (input_stack::pop_macro): New function.
7812 (while_request): Use `is_return_boundary()'.
7813 (return_macro_request): New function.
7814 (init_input_requests): Use it.
7816 * src/roff/troff/TODO: Updated.
7817 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7819 2001-03-08 Werner LEMBERG <wl@gnu.org>
7821 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
7824 2001-03-07 Werner LEMBERG <wl@gnu.org>
7826 Make `\B' more rigid.
7828 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
7830 (get_number_rigidly): New function.
7831 * src/roff/troff/input.cc (do_expr_test): Use it.
7832 * src/roff/troff/token.h: Updated.
7834 * src/roff/troff/request.h: Fix typo (init_html_request ->
7835 init_markup_request).
7837 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
7839 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
7840 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
7841 are now `.begin', `.end', `.image'.
7843 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
7844 (html_printer::add_to_sbuf): Changing type of `code' parameter.
7845 Use add_char_to_sbuf().
7846 (to_unicode): New function.
7847 (char_translate_to_html): Changing type of `ch' parameter.
7849 (html_printer::~html_printer): Comment out doctype string.
7850 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
7851 instead of `.html-end'.
7852 (write_start_image): Use `.begin' and `.image' instead of
7853 `.html-begin' and `.html-image'.
7854 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
7855 (html_begin): Renamed to ...
7857 (html_end): Renamed to ...
7859 (html_image): Renamed to ...
7861 (init_html_requests): Renamed to ...
7862 (init_markup_requests): This.
7863 * tmac/www.tmac: Updated.
7865 2001-02-28 Bram <bram@avontuur.org>
7867 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
7870 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
7872 * doc/meref.me: Fixing some typos.
7874 2001-02-16 Werner LEMBERG <wl@gnu.org>
7876 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
7877 method. Return `HYPHEN_MIDDLE' if it was `\:'.
7878 * src/roff/troff/node.h: Updated.
7880 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
7882 * tmac/groff_tmac.man: Fix typo.
7884 2001-02-16 Werner LEMBERG <wl@gnu.org>
7886 Fixing a bug which prevented proper end-of-sentence recognition
7887 between an `unformatted' box and the following text. As a
7888 consequence, vertical line distances are no longer preserved in
7889 boxes after a call to `.unformat' -- because boxes aren't
7890 line-oriented (contrary to diversions), this doesn't make sense
7893 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
7895 (vertical_size_node::set_unformat_flag): New method.
7896 * src/roff/troff/node.hh: Updated.
7897 * src/roff/troff/input.cc (word_space_node::reread,
7898 hmotion_node::reread): Reset `unformat' flag after usage.
7899 (unformat_macro): Append only if `set_unformat_flag()' returns
7901 * src/roff/troff/troff.man: Updated.
7903 2001-02-15 Werner LEMBERG <wl@gnu.org>
7905 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
7906 documentation of `asciify' and `unformat' requests.
7908 2001-02-13 Werner LEMBERG <wl@gnu.org>
7910 Redesigned the `unformat' request. It is no longer connected with
7911 `asciify' but rather uses new `reread()' methods if the `unformat'
7912 flag is set. Additionally, the handling of space characters after
7913 unformatting has been fixed so that they retain their width.
7915 * src/roff/troff/node.h (width_list): New structure to store
7916 original widths of spaces.
7917 (node): Added `unformat' member.
7918 Replaced `num_spaces' variable with `orig_width' list.
7919 * src/roff/troff/node.cc (*node::asciify,
7920 asciify_reverse_node_list): Removed `unformat_only' flag and related
7922 (word_space_node::asciify, word_space_node::word_space_node): Use
7924 (word_space_node::~word_space_node): New destructor.
7925 (word_space_node::copy): Updated to handle `orig_width'.
7926 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
7927 (*node::merge_space): Update `orig_width' list if necessary.
7928 (*node::set_unformat_flag): New methods to set the `unformat' flag.
7929 * src/roff/troff/enc.cc (environment::space_newline): Use
7931 (environment::space): Added method to handle space width and
7932 sentence space width as parameters. Use `width_list'.
7933 (environment::make_tab_node): Updated.
7934 * src/roff/troff/env.h: Updated.
7935 * src/roff/troff/input.cc (word_space_node::reread,
7936 unbreakable_space_node::reread, hmotion_node::reread): New methods
7937 to handle nodes specially if `unformat' flag is set.
7938 (do_asciify_macro): Renamed back to ...
7939 (asciify_macro): This.
7940 (unformat_macro): New implementation to simply set the `unformat'
7943 * MORE.STUFF: Added more info about deroff.
7945 2001-02-08 Werner LEMBERG <wl@gnu.org>
7947 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7948 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
7949 and `add_self()' methods to avoid hyphenation. For example, the
7950 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
7951 soft hyphen after `foo'. Now the hyphen list is correctly
7952 `foo<ignore><ignore>bar'.
7954 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
7956 * tmac/groff_tmac.man: Fix `BIR' macro.
7958 2001-02-04 Werner LEMBERG <wl@gnu.org>
7960 A new escape sequence `\:', inserting a zero-width break point.
7962 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
7963 * src/roff/troff/input.cc (get_copy, token::next, asciify):
7965 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
7967 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
7968 and `asciify()' methods.
7969 * src/roff/troff/node.cc (space_node::space_node): Updated.
7970 (space_node::asciify): Handle `was_escape_colon'.
7971 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7973 Handle `\~' similar to other comparable requests.
7975 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
7977 (token::next): Move creation of an unbreakable_space_node to...
7978 (token::add_to_node_list): Here.
7980 Fix a bug which sometimes prevented hyphenation of words connected
7981 with `\~' or `\ ' (and other escape sequences handled as
7982 TOKEN_NODE). This also fixes a hyphenation problem with boxes
7983 (after a call to the `unformat' request).
7985 * src/roff/troff/env.h (environment::possibly_break_line,
7986 environment::hyphenate_line): Introducing `start_here' parameter.
7987 * src/roff/troff/env.cc (environment::space_newline,
7988 environment::space): Use it.
7989 (environment::possibly_break_line, environment::hyphenate_line):
7991 * src/roff/troff/input.cc (process_input_stack): Use it.
7992 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7993 space_char_hmotion_node, overstrike_node): Add
7994 `get_hyphenation_type()' method.
7995 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
7996 if `unformat_only' is active.
7998 2001-01-30 Werner LEMBERG <wl@gnu.org>
8000 Implemented new read-only number register `.linetabs' which
8001 returns 1 if in line-tabs mode, 0 otherwise.
8003 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
8004 * src/roff/troff/env.cc (get_line_tabs): New function.
8005 (init_env_requests): Use it.
8006 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8008 * VERSION, REVISION: Changing to 1.17.0.
8010 2001-01-28 Werner LEMBERG <wl@gnu.org>
8012 Fixed a bug which prevented hyphenation of words which are finished
8015 * src/roff/troff/token.h (token): Add enum type
8016 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
8017 * src/roff/troff/input.cc (token::next, token::description,
8018 get_line_arg, token::add_to_node_list, token::process): Use it.
8020 2001-01-27 Werner LEMBERG <wl@gnu.org>
8022 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
8023 * src/roff/troff/div.cc (do_divert): Use it.
8025 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
8027 2001-01-25 Werner LEMBERG <wl@gnu.org>
8029 Adding the `linetabs' request. If set, tab distances are not
8030 computed relative to the input line but relative to the output line.
8032 * src/roff/troff/env.h (environment): New member `line_tabs'.
8033 * src/roff/troff/env.cc (line_tabs_request): Implement request.
8034 (environment::environment, environment::copy): Updated.
8035 (environment::distance_to_next_tab): Use `line_tabs'.
8036 (init_env_requests): Register request.
8037 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
8040 2001-01-24 Werner LEMBERG <wl@gnu.org>
8042 Introducing a new read-only register `.int' which is set to a
8043 positive value if the last output line is interrupted (i.e., if it
8046 * src/roff/troff/env.cc (init_env_requests): Add it.
8047 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8049 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
8051 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
8052 * src/preproc/html/pre-html.cc (findPrefix): New function which
8053 generates the troff executable name via the system prefix.
8054 * src/preproc/eqn/main.cc: Modified warning message.
8056 2001-01-23 Werner LEMBERG <wl@gnu.org>
8058 troff's `box' and `boxa' requests didn't preserve temporary
8061 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
8062 `saved_target_text_length' members.
8063 * src/roff/troff/div.cc (do_divert): Use them.
8065 Tabs (but not yet leaders and fields) are now handled correctly by
8068 * node.h (hmotion_node): Add field `was_tab'.
8069 * env.cc (environment::make_tab_node): Set it.
8070 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
8072 Added new request `unformat' which will, contrary to `asciify',
8073 preserve font information after unformatting (i.e., only nodes
8074 dealing with horizontal space are converted back to input
8077 * input.cc (asciify_macro): Renamed to ...
8078 (do_asciify_macro): this, having a new parameter `unformat_only'.
8079 (asciify_macro, unformat_macro): New; using do_asciify_macro.
8080 (init_input_requests): Added `unformat'.
8081 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
8082 parameter to control asciification process.
8083 * node.h (*_node::asciify): Ditto.
8084 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8086 2001-01-20 Werner LEMBERG <wl@gnu.org>
8088 * doc/groff.texinfo: Minor improvement of `.in' documentation.
8090 2001-01-18 Werner LEMBERG <wl@gnu.org>
8092 * tmac/ps.tmac: Remove call of psold.tmac.
8093 * tmac/psold.tmac: Comment updated.
8094 * tmac/psnew.tmac: Removed since no longer needed.
8095 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
8097 * font/devutf8/R.proto: Adding `shc' glyph.
8098 * font/devutf8/NOTES: Updated.
8100 * test-groff: Updated.
8102 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
8104 First cut of the new html device driver. Changes to pre-html and
8105 the new grohtml are too numerous to be documented here.
8107 Stuff related to `html' has been renamed to `html-old' and `html2'
8108 stuff has been renamed to `html' (including directories). The new
8109 html device driver is therefore invoked as `-Thtml'.
8111 Added new `\O' escape to suppress output (needed by html driver).
8113 Added functions and code to pass info about input-level commands
8114 (`.in', `.fl', etc.) to html driver.
8116 Three new functions (.html-begin, .html-end, and .html-image) for
8117 better html handling: `html-begin' will execute the remaining line
8118 if at the outermost nesting level, increasing an internal counter.
8119 `html-end' does the same but decreases the internal counter.
8120 `html_image' puts its arguments into a special node (suppress_node)
8121 to define an image region.
8123 The `output' request has been removed.
8125 * tmac/html-tags.tmac: Removed.
8126 * tmac/arkup.tmac: Updated and renamed to ...
8127 * tmac/www.tmac: New file.
8128 * tmac/markup.tmac Updated and renamed to ...
8129 * tmac/mwww.tmac: New file.
8130 * tmac/Makefile.sub: Updated.
8131 * tmac/an-old.tmac: Updated.
8132 * tmac/eqnrc: Updated.
8133 * tmac/groff_man.man
8134 * tmac/groff_markup.man: Updated and renamed to ...
8135 * tmac/groff_mwww.man: New file.
8136 * tmac/groff_tmac.man: Updated.
8137 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
8138 * tmac/html.tmac: Updated and renamed from html2.tmac.
8139 * tmac/pspic.tmac: Updated html support.
8140 * tmac/s.tmac: Added html output support.
8141 * tmac/troffrc, tmac/troffrc-end: Updated.
8143 * Makefile.in, doc/Makefile: Updated.
8144 * doc/groff.texinfo: Added info about new `\O' escape.
8145 * doc/homepage.ms: Use `MAILTO' macro.
8147 * font/devhtml/DESC.proto: Add `C' font.
8148 * font/devhtml/Makefile.sub: Updated.
8149 * font/devhtml/R.proto: Minor fixes.
8150 * font/devhtml-old/Makefile.sub: Updated.
8152 * src/devices/grohtml-old/Makefile.sub: Updated.
8154 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
8156 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
8157 graphic_start): Add `inline' parameter. Update.
8158 (html_end_suppress, graphic_end): Update.
8160 * src/include/html-strings.h: New file.
8161 * src/include/htmlindicate.h: Comments updated.
8162 * src/include/printer.h: Updated.
8164 * src/preproc/eqn/main.cc (do_file, main): Updated.
8165 * src/preproc/pic/troff.cc (troff_output::start_picture,
8166 troff_output::finish_picture): Updated.
8167 * src/preproc/tbl/main.cc (process_input_file): Updated.
8169 * src/roff/groff/groff.cc (main): Updated.
8170 Pass device arguments to predrivers also.
8171 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
8172 * src/roff/troff/env.h (environment): Updated.
8173 New elements `need_eol' and `ignore_next_eol' (for html output).
8174 * src/roff/troff/env.cc (environment::environment): Add initializers
8175 for `need_eol' and `ignore_next_eol'.
8176 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
8178 (point_size, fill, no_fill, center, right_justify, line_length,
8179 indent, temporary_indent, break_request, handle_tab): Use
8181 (set_tabs): Use `add_html_tag_tabs()'.
8182 (environment::add_html_tag): Updated.
8183 (environment::do_break): Updated.
8184 * src/roff/troff/div.cc (space_request, flush_output): Use
8185 `environment::add_html_tag()'.
8186 * src/roff/troff/input.cc: Updated.
8187 New variable `html_level' to indicate nested `html-begin' requests.
8188 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
8189 (non_interpreted_char_node, token_node, non_interpreted_node): Add
8190 `force_tprint()' method.
8191 (token::next): Handle `\O'.
8192 (do_suppress): Implement it.
8193 (html_begin, html_end, html_image): New functions.
8194 (init_output_requests): Renamed to ...
8195 (init_html_requests): this.
8197 (macro::append_str, macro::append_unsigned, macro::append_int): New
8199 New variable `output_low_mark_miny' to limit minimal value of y.
8200 (reset_output_registers): Use it.
8201 (output_request): Removed.
8202 (get_output_registers): New function.
8203 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
8204 (*_node): Added `force_tprint()' if necessary.
8205 (special_node): New elements `tf' and `get_tfont()'.
8206 (suppress_node): New class.
8207 * src/roff/troff/node.cc:
8208 New global variables `image_no' and `suppress_start_page'.
8209 (real_output_file): New method `is_on()'.
8210 (troff_output_file): New method `start_special(tfont)'.
8211 (troff_output_file::really_print_line): Use `tprint' conditionally.
8212 (real_output_file::print_line): Updated.
8213 (real_output_file::on): Updated.
8214 (*_node): Added `force_tprint()'.
8215 (special_node::special_node): Initializer updated.
8216 (special_node::same, special_node::copy, special_node::tprint_start):
8218 (get_reg_int, get_reg_str): New functions.
8219 (suppress_node::*): New methods.
8220 New global variables last_position, last_image_filename;
8221 (min): New inline function.
8222 * src/roff/troff/reg.h, src/roff/troff/request.h,
8223 src/roff/troff/troff.h: Updated.
8225 2001-01-13 Werner LEMBERG <wl@gnu.org>
8227 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
8228 documentation of `asciify' request.
8230 2001-01-12 Werner LEMBERG <wl@gnu.org>
8232 * src/roff/troff/input.cc: Move definition of special characters
8233 like `ESCAPE_TILDE' to ...
8234 * src/roff/troff/input.h: New file.
8235 * src/roff/troff/Makefile.sub (HDRS): Add it.
8237 Extending the .asciify request to `unformat' space characters also.
8239 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
8240 to count input space characters.
8241 Update constructors to take care of it.
8242 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
8243 `ESCAPE_SPACE' instead of normal space.
8244 (word_space_node::asciify): New method.
8245 (unbreakable_space_node::asciify): New method.
8246 (word_space_node::merge_space): New method.
8247 * src/roff/troff/env.cc (environment::space_newline,
8248 environment::space): Add code to initialize `num_spaces' (using the
8249 constructor of `word_space_node').
8250 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8253 2001-01-09 Werner LEMBERG <wl@gnu.org>
8255 * man/groff_char.man: Use table header traps only conditionally.
8257 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
8259 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
8261 2001-01-08 Werner LEMBERG <wl@gnu.org>
8263 Introducing the `box' and `boxa' requests which are similar to
8264 `di' resp. `da' but omitting a partially filled line (which is
8265 restored after ending the diversion).
8267 * src/roff/troff/div.h (diversion): Add elements to save partially
8269 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
8270 partially filled line.
8271 (divert, divert_append): Updated.
8272 (box, box_append): New functions.
8273 (init_div_requests): Use them.
8274 * src/roff/troff/env.h (environment): do_divert() is now a friend.
8275 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8277 * doc/groff.texinfo: Fix documentation of `lf' request.
8279 2000-12-25 Werner LEMBERG <wl@gnu.org>
8281 * src/roff/troff/troff.man, NEWS: Document `writem' request.
8283 2000-12-21 Werner LEMBERG <wl@gnu.org>
8285 Ignore `ss' request if in compatibility mode.
8287 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
8288 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
8289 * src/roff/troff/env.cc (space_size): Use it.
8291 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
8292 `ss' request in nroff mode.
8294 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
8297 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
8299 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
8301 2000-12-13 Werner LEMBERG <wl@gnu.org>
8303 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
8304 * src/preproc/eqn/neqn.man: Small fixes and additions.
8306 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
8308 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
8311 * src/preproc/eqn/neqn.man: New file.
8313 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
8316 * tmac/e.tmac: Add `T&' macro.
8317 Fix `indent cannot be negative' warning.
8318 * tmac/s.tmac: Fix `indent cannot be negative' warning.
8320 2000-12-07 Werner LEMBERG <wl@gnu.org>
8322 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
8324 2000-12-06 Werner LEMBERG <wl@gnu.org>
8326 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
8329 * MORE.STUFF: Added info about deroff for djgpp.
8331 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
8332 documentation of -rcR switch.
8334 2000-12-03 Werner LEMBERG <wl@gnu.org>
8336 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
8337 if -rcR=1 (which is now the default in nroff mode), a single, very
8338 long page is created instead of multiple pages: All `ne' and `wh'
8339 requests are put into conditionals; a new macro `an-end' is added to
8340 be called with `em'.
8342 Some other minor cleanups.
8344 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
8346 2000-12-02 Werner LEMBERG <wl@gnu.org>
8348 Fixing a bug which prevented hyphenation in words followed
8349 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
8351 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
8352 Adding possibly_break_line().
8353 * src/roff/troff/env.h (environment): Make possibly_break_line()
8356 Make `\~' usable in .tr request.
8358 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
8359 (token): Add stretchable_space().
8360 * src/roff/troff/input.cc (token::next, token::delimiter,
8361 token::description, process_input_stack, do_translate,
8362 add_to_node_list, token::process): Use it.
8363 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
8364 for adjusting the space.
8365 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
8366 for stretchable space.
8367 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
8368 (make_node): Add code for stretchable space.
8369 * src/roff/troff/env.cc (environment::add_char): Use it.
8370 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
8371 (get_copy, token::next, transparent_translate, asciify): Use it.
8373 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
8374 doc/groff.texinfo: Updated.
8375 * man/groff.man: Small reorderings.
8377 2000-11-23 Werner LEMBERG <wl@gnu.org>
8380 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
8382 * src/roff/troff/input.cc (main): Add `config_macro_path' and
8383 `safer_macro_path' to -M option.
8384 * src/roff/troff/troff.man: Fixes.
8386 2000-11-22 Werner LEMBERG <wl@gnu.org>
8388 Use safer path (except for config files) if -U isn't specified. Add
8389 a special macro path (without home and current directory) for config
8390 files. Add home directory to unsafe path for consistency. Don't
8391 include the home directory in the font path.
8393 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
8395 * src/include/macropath.h: Add `config_macrp_path'.
8396 * src/libs/libgroff/fontfile.cc: Fix font path.
8397 * src/roff/troff/input.cc (process_startup_file): Use
8398 `config_macro_path'.
8399 (main): Select unsafe path if -U is given.
8401 * src/preproc/eqn/main.cc (main): Fixing search path for
8403 * src/preproc/eqn/eqn.man: Updated.
8405 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
8408 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
8409 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
8410 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
8411 src/devices/grotty/grotty.man: Updated.
8413 * Makefile.in: Fix comments.
8415 2000-11-17 Werner LEMBERG <wl@gnu.org>
8417 * tmac/safer.tmac: Empty file added (again) for compatibility
8419 * tmac/Makefile.sub: Updated.
8421 2000-11-16 Werner LEMBERG <wl@gnu.org>
8423 * src/devices/grodvi/dvi.cc (main),
8424 src/devices/grohtml2/post-html.cc (main),
8425 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
8426 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
8427 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
8428 (main), src/preproc/html2/pre-html.cc (main),
8429 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
8430 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
8431 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
8432 (main), src/utils/hpftodit/hpftodit.cc (main),
8433 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
8434 (main), src/utils/lookbib/lookbib.cc (main),
8435 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
8436 (main): Use stdout for -v.
8437 * src/roff/groff/groff.cc (run_commands),
8438 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
8439 to make direct printing to stdout possible.
8440 * src/roff/groff/pipeline.h: Updated.
8442 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
8443 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
8444 * src/utils/afmtodit/afmtodit.man: Updated.
8446 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
8447 (version): New function.
8449 * src/utils/addftinfo/addftinfo.man: Updated.
8451 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
8452 Fixing copyright dates.
8454 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
8457 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
8460 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
8462 2000-11-15 Werner LEMBERG <wl@gnu.org>
8464 In all programs, make -v return immediately with exit status 0 to
8465 be compliant with the GNU standard.
8467 * src/devices/grodvi/dvi.cc (main),
8468 src/devices/grohtml2/post-html.cc (main),
8469 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
8470 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
8471 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
8472 (main), src/preproc/html2/pre-html.cc (main),
8473 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
8474 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
8475 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
8476 (main): Implement it.
8479 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
8480 and postprocessors to the -v option.
8482 * src/roff/grog/grog.pl: Implement -v.
8483 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
8484 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
8486 * src/roff/nroff/nroff.sh: Implement -v.
8487 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
8488 * src/roff/nroff/nroff.man: Updated.
8490 * src/preproc/eqn/main.cc (main): Fix comment typo.
8492 * MORE.STUFF: Added info about djgpp port of grap.
8494 2000-11-14 Werner LEMBERG <wl@gnu.org>
8496 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
8497 mode (or rather, implemented non-compatibility mode).
8498 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
8500 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
8501 replacing it -- we don't find gxditview otherwise.
8502 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
8504 * src/preproc/pic/depend: Removed. Unnecessary.
8506 Implemented dummy keyword `solid' in pic for compatibility with
8509 * lex.cc (lookup_keyword): Added `solid'.
8510 * pic.y: Added SOLID with dummy rule.
8511 * pic.cc, pic_tab.h: Regenerated.
8512 * doc/pic.ms: Updated.
8514 2000-11-13 Werner LEMBERG <wl@gnu.org>
8516 For security reasons, don't use the current directory but the home
8517 directory while searching and scanning troffrc and troffrc-end.
8518 Similarly, replace the current directory with the home directory
8521 * Makefile.in (fontpath, tmacpath): Remove current directory.
8523 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
8524 two parameters `add_home' and `add_current'.
8525 (search_path::~search_path, search_path::command_line_dir,
8526 search_path::open_file): Remove tests for `dirs' being zero.
8527 * src/include/searchpath.h: Adjust.
8528 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
8530 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
8532 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
8533 * src/roff/troff/input.cc: Use `mac_path', initialized with
8535 (process_startup_file): Set `mac_path' to `safer_macro_path'.
8536 * src/roff/troff/env.cc: Use `mac_path'.
8538 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
8540 * NEWS, man/roff.man, src/roff/troff/troff.man,
8541 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
8544 2000-11-12 Werner LEMBERG <wl@gnu.org>
8546 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
8548 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
8549 * configure.in: Fix typo in comment.
8550 * configure: Regenerated.
8552 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
8555 2000-11-08 Werner LEMBERG <wl@gnu.org>
8557 Add system tmac directory (/usr/local/lib/groff/site-tmac).
8559 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
8560 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
8563 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
8564 * tmac/Makefile.sub (install_data): Create
8565 $(systemtmacdir) and $(localtmacdir).
8566 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
8567 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
8568 NEWS, doc/groff.texinfo: Updated and minor fixes.
8570 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
8571 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
8572 $(systemtmacdir) since the wrapper files are platform-dependent.
8574 2000-11-01 Werner LEMBERG <wl@gnu.org>
8576 * doc/groff.texinfo: Fix typo.
8578 2000-10-26 Werner LEMBERG <wl@gnu.org>
8580 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
8581 tmac.doc.old -> doc-old.tmac
8582 tmac.an.old -> an-old.tmac
8584 * tmac/tmac.*: Moved to ...
8585 * tmac/*.tmac: this.
8586 * tmac/man.local: Fix comment.
8587 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
8588 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
8589 Added some `FILES' sections. More use of @...@ directives. Other
8591 * arch/djgpp/README, font/devutf8/NOTES: Updated.
8592 * doc/homepage.ms, doc/groff.texinfo: Updated.
8593 * man/groff.man, man/roff.man: Updated.
8594 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
8595 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
8596 src/devices/grotty/grotty.man: Updated.
8597 * src/preproc/pic/pic.man: Updated.
8598 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
8599 instead of -mdoc.old.
8600 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
8601 * src/roff/nroff/nroff.man: Updated.
8604 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
8606 * tmac/mm.diff: Removed -- it has no use now since the mm package
8609 * tmac/*: Removed trailing spaces.
8611 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
8612 the tmac subdirectory also).
8614 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
8615 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
8616 stuff since it is no longer needed.
8618 * README, PROBLEMS: Updated.
8620 2000-10-25 Werner LEMBERG <wl@gnu.org>
8622 Invert current behaviour: Search first FOOBAR.tmac, then
8625 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
8626 (open_mac_file, macro_source): Implement it.
8627 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
8628 doc/groff.texinfo, NEWS: Document it.
8630 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
8631 Small documentation improvements.
8633 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
8636 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
8638 2000-10-24 Werner LEMBERG <wl@gnu.org>
8640 Add local tmac directory (groff/site-tmac).
8642 * Makefile.in: Add $(localtmacdir).
8643 (uninstall_dirs): Add $(localtmacdir).
8644 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
8645 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
8646 in $(localtmacdir). Create $(localtmacdir).
8647 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
8648 Updated and minor fixes.
8650 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
8652 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
8654 2000-10-23 Werner LEMBERG <wl@gnu.org>
8656 Move hyphen.us to tmac directory.
8658 * src/roff/troff/hyphen.us: Removed.
8659 * src/tmac/hyphen.us: Added.
8660 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
8662 Change installation structure for data files from .../groff/... to
8663 .../groff/<version><revision>/... to be conform with other GNU
8666 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
8667 doc/Makefile: Implement it.
8668 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
8669 * configure: Updated.
8670 * arch/djgpp/README, font/devutf8/NOTES: Use it.
8671 * NEWS: Document it.
8672 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
8673 @MACRODIR@ instead of hard-coded directories.
8675 2000-10-22 Werner LEMBERG <wl@gnu.org>
8677 Implement $GROFF_BIN_PATH environment variable (which defaults to
8678 $bindir) used for child programs of groff and similar wrappers.
8680 * gendefs.sh: Improve documentation.
8681 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
8682 src/preproc/eqn/Makefile.sub (neqn),
8683 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
8684 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
8686 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
8687 $GROFF_PATH__ (the latter for communication with troff).
8688 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
8690 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
8691 doc/groff.texinfo: Document it.
8693 * doc/groff.texinfo: Improve documentation of troff's -a option.
8695 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
8697 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
8698 non-intrusive eol marker.
8699 (troff_output_file::determine_line_limits): New function.
8700 (troff_output_file::draw): Use it.
8701 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
8702 output_pending_lines() instead of output_line().
8703 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
8704 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
8705 createImage): Small fixes.
8707 2000-10-14 Werner LEMBERG <wl@gnu.org>
8709 Replace tmac.safer with a real secure solution.
8711 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
8712 system_request, pipe_output): Disable requests if in safer mode.
8713 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
8714 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
8715 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
8716 doc/groff.texinfo, src/roff/groff/groff.man,
8717 src/roff/troff/troff.man, arch/djgpp/README: Updated.
8719 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
8720 (resource_manager::output_prolog): Replace setenv() with putenv().
8722 2000-10-09 Werner LEMBERG <wl@gnu.org>
8724 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
8725 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
8726 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
8727 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
8728 compilation errors with some compilers. It seems that this code
8729 is no longer necessary -- if yes, it is easy to add some #ifdef's
8730 for that particular old-fashioned compiler.
8732 * MORE.STUFF: Added info about Meta-tbl.
8734 * doc/groff.texinfo: Added more info about `.if "..."..."'.
8736 2000-10-07 Werner LEMBERG <wl@gnu.org>
8738 Adding a new escape sequence \B'...': If the string between
8739 the delimiters is a valid numeric expression, return the character
8740 `1', and `0' otherwise. This is an analogon to \A.
8742 * src/roff/troff/input.cc (do_expr_test): Implement it.
8743 (token::next): Use it.
8744 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
8746 * tmac/tmac.trace: Made independent from escape character.
8748 2000-10-06 Werner LEMBERG <wl@gnu.org>
8750 Adding a new request .dei: define indirect. The first and second
8751 parameter of .dei are taken from string registers instead directly;
8752 this very special request is needed to make tmac.trace independent
8753 from the escape character (which might even be disabled).
8755 * src/roff/troff/input.cc (do_define_macro): Implement it.
8756 (define_macro_indirect): New function.
8757 (init_input_requests): Use it.
8759 Adding two requests .ecs and .ecr: Save and restore the escape
8760 character. These two requests are needed to make tmac.trace
8761 independent from the escape character (which might even be
8764 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
8766 (init_input_requests): Use it.
8768 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8770 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
8772 Adding a new option -P and new environment variable GROPS_PROLOGUE
8773 to grops, selecting a different prologue file (minor modifications
8776 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
8777 src/devices/grops/ps.cc (main): Implement it.
8778 * src/devices/grops/grops.man, NEWS: Document it.
8780 2000-09-22 Werner LEMBERG <wl@gnu.org>
8782 * INSTALL: Add info about selecting paper format.
8784 2000-09-21 Werner LEMBERG <wl@gnu.org>
8786 * src/roff/troff/input.cc (main): Fixing compiler warning.
8787 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
8788 strings.h from the former to the latter.
8789 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
8790 stuff from the former to the latter.
8792 2000-09-11 Werner LEMBERG <wl@gnu.org>
8794 Implementing two new requests .tm1 and .tmc: The former is similar
8795 to .tm but can output leading spaces; its syntax is similar to
8796 defining a string, i.e., a `"' can be used to mark the beginning of
8797 the string to be written to stderr: `.tm1 " test'. The latter is
8798 similar to .tm1 but doesn't write out a final newline character.
8800 * src/roff/troff/input.cc (terminal1, terminal_continue,
8801 do_terminal): New functions.
8802 (init_input_requests): Use them.
8803 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8805 2000-09-09 Werner LEMBERG <wl@gnu.org>
8807 * tmac/groff_mdoc.samples.man: Small fixes.
8809 2000-09-08 Werner LEMBERG <wl@gnu.org>
8811 * tmac/groff_mdoc.man: Fixing typo.
8813 2000-09-02 Werner LEMBERG <wl@gnu.org>
8815 Implementing a .nop request which does nothing.
8817 * src/roff/troff/input.cc (nop_request): New function.
8818 (init_input_requests): Use it.
8819 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8821 2000-09-01 Werner LEMBERG <wl@gnu.org>
8823 * doc/groff.texinfo: Added some comments.
8825 2000-08-30 Werner LEMBERG <wl@gnu.org>
8827 * src/roff/troff/TODO: Updated.
8829 2000-08-25 Werner LEMBERG <wl@gnu.org>
8831 * doc/groff.texinfo: Fix comment how to compile the DVI file.
8833 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8835 * font/devps/generate/Makefile (SHELL): Define explicitly to
8836 "/bin/sh", for non-Unix platforms.
8837 (extraclean): Use a more portable "" quoting instead of a
8838 backslash (which doesn't work on DOS/Windows).
8840 * font/devlj4/generate/Makefile (extraclean): Ditto.
8842 * font/devdvi/generate/Makefile (extraclean): Ditto.
8844 2000-08-25 Werner LEMBERG <wl@gnu.org>
8846 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
8847 src/roff/troff/troff.man: Document Eli's latest changes.
8849 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8851 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
8852 macro file names of the form NAME.tmac as well as tmac.NAME.
8854 2000-08-25 Werner LEMBERG <wl@gnu.org>
8856 * src/include/posix.h: Remove definition of FILENAME_MAX.
8858 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
8859 `sys_fatal' and `stop' function().
8861 * test-groff: Updated.
8863 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
8865 Added the new troff command .output <arg> to suppress output (while
8866 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
8867 registers (for passing the output dimensions to the output device).
8869 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
8871 * src/roff/troff/node.h, src/roff/troff/node.cc
8872 (troff_output_file::really_print_line,
8873 ascii_output_file::really_print_line,
8874 supress_output_file::really_print_line): Use `width' parameter.
8875 (troff_output_file::really_on, troff_output_file::really_off,
8876 output_file::on, output_file::off, real_output_file::on,
8877 real_output_file::off, real_output_file::really_on,
8878 real_output_file::really_off): New functions.
8879 (real_output_file:public output_file): New variable `output_on'.
8880 (real_output_file::begin_page, real_output_file::copy_file,
8881 real_output_file::transparent_char, real_output_file::print_line):
8883 (real_output_file::print_line): Use check_output_limits.
8884 * src/roff/troff/reg.h, src/roff/troff/request.h,
8885 src/roff/troff/input.cc (assign_registers): New function to remove
8887 (do_ps_file): Use it.
8888 (check_output_limits, reset_output_registers, output_request,
8889 init_output_requests): New functions.
8890 (init_input_requests): Updated.
8892 Added new grohtml2 device and html2 preprocessor (coding
8893 not yet finished) which will eventually replace grohtml.
8895 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
8897 * src/include/htmlindicate.h, src/include/htmlindicate
8898 (html_begin_suppress, html_end_suppress): New functions.
8899 * src/preproc/tbl/main.cc: Use it.
8900 * src/roff/groff/groff.cc: Add support for html2 device (which will
8901 automatically invoke the html2 preprocessor).
8902 * src/roff/troff/input.cc (is_html2): New variable.
8903 * src/roff/troff/troff.h, src/roff/troff/env.h,
8904 src/roff/troff/env.cc (environment::add_html_tag): New function
8906 (environment::do_break): Use it.
8907 * font/devhtml2/*: New files.
8908 * src/devices/grohtml2: New device.
8909 * src/preproc/html2: New preprocessor.
8910 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
8912 2000-08-23 Werner LEMBERG <wl@gnu.org>
8914 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
8916 2000-08-22 Werner LEMBERG <wl@gnu.org>
8918 * src/include/lib.h: Provide a fix for IRIX to not include
8921 2000-08-18 Werner LEMBERG <wl@gnu.org>
8923 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
8924 since some non-GNU sed programs can't handle null regexps.
8925 * configure, src/preproc/eqn/Makefile.sub,
8926 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
8928 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
8929 bug (string.h and strings.h are both needed according to latest
8932 * MORE.STUFF: Added info about unroff and troffcvt.
8934 2000-08-08 Werner LEMBERG <wl@gnu.org>
8936 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
8939 * tmac/tmac.man.old: Remove unused number register.
8941 * tmac.doc: Minor documentation fix.
8943 2000-08-07 Paul Eggert <eggert@twinsun.com>
8945 * src/roff/groff/pipeline.c (is_system_shell):
8946 Fix typo: "monocased_shell" no longer exists.
8948 2000-08-07 Paul Eggert <eggert@twinsun.com>
8950 Remove FILENAME_MAX limits.
8952 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
8953 that the argument length is less than FILENAME_MAX.
8954 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
8955 Use struct hack to allocate and free file name.
8956 (struct xtmpfile_list): fname is now part of the structure,
8957 not a pointer to another string.
8959 2000-08-07 Tom Schmidt <tschmidt@micron.com>
8961 * src/include/posix.h: Add a default value for FILENAME_MAX.
8963 2000-08-06 Paul Eggert <eggert@twinsun.com>
8965 Add support for new BSD-style man pages (with ".Dd" instead of
8966 ".TH"), so that "groff -man" understands both styles, even
8967 when running "groff -man" on a host whose system man page
8968 macros don't support ".Dd".
8970 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
8971 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
8972 in case the system man macros don't define Dd or TH.
8974 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
8975 * tmac/tmac.an: New one-line file.
8976 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
8978 2000-08-06 Werner LEMBERG <wl@gnu.org>
8980 * src/roff/troff/troff.man: Fixing typos.
8982 Version 1.16.1 released
8983 =======================
8985 2000-07-31 Werner LEMBERG <wl@gnu.org>
8987 Preparing release 1.16.1.
8989 * REVISION: Revision number set to 1.
8990 * MORE.STUFF: Added info about port to DOS.
8991 * NEWS, win32-diffs: Updated.
8993 * src/include/nonposix.h: Remove first line -- this file is used
8996 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
8999 2000-07-30 Werner LEMBERG <wl@gnu.org>
9001 * doc/texinfo.tex: Update to latest version.
9003 2000-06-28 Paul Eggert <eggert@twinsun.com>
9005 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
9006 commands that fail. Don't assume that "export a=b" is valid shell
9007 syntax. This is needed for Solaris 2.5.1.
9009 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
9010 comment about missing Solaris headers.
9012 * PROBLEMS: Add section about problems with Sun Make and VPATH.
9014 2000-06-25 Werner LEMBERG <wl@gnu.org>
9016 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
9019 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
9021 * win32-diffs: Updated.
9022 * README.WIN32: Added CRs to make all Windows editors happy.
9024 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
9025 src/roff/groff/pipeline.c).
9027 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9029 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
9030 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
9032 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
9034 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
9035 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
9037 (main): Support non-Posix systems with several different styles of
9038 slash characters in file names.
9040 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
9041 (main) [SET_BINARY]: Switch stdin into binary mode.
9043 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
9044 (main): Support file names with several possible slash-type
9045 characters, as given by DIR_SEPS[] in nonposix.h.
9046 (main) [__MSDOS__]: If renaming the temporary index file fails
9047 because it has more than one dot in its trunk, replace the dot
9048 with an underscore and try again.
9049 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
9051 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
9053 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
9054 (File::File): Open the input file in binary mode. Strip CR
9055 characters from each CR-LF pair.
9056 (xbasename): Support file names with several possible slash-type
9057 characters, as given by DIR_SEPS[] in nonposix.h.
9059 * src/include/Makefile.sub (HDRS): Add nonposix.h.
9061 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
9062 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
9063 [!_POSIX_VERSION]: Define for traditional Unix systems.
9064 (real_output_file::real_output_file): Remove the MSVC-specific
9065 call to popen, use instead POPEN_WT, appropriately defined on
9066 nonposix.h. #include nonposix.h.
9067 (real_output_file::~real_output_file): Remove the MSVC-specific
9068 call to pclose, a suitable macro is now defined on nonposix.h.
9069 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
9070 and WEXITSTATUS instead of assuming traditional Unix
9071 interpretation of the status returned by pclose.
9073 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
9074 call to popen, use POPEN_RT instead (appropriately defined on
9075 nonposix.h). #include nonposix.h.
9076 (ps_bbox_request): Open the PostScript file in binary mode.
9077 Close the file after processing it.
9078 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
9081 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
9082 A version of run_pipeline that doesn't use `fork'.
9083 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
9084 (system_shell_name, system_shell_dash_c)
9085 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
9086 the ugliness of testing DOS/Windows file names for equality, and
9087 support both stock shells and ports of Unix shells.
9089 * src/roff/groff/groff.cc: #include nonposix.h.
9090 (BSHELL): Definition moved to nonposix.h.
9091 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
9092 instead of a literal "-c".
9093 (xbasename): Support file names with several possible slash-type
9094 characters, as given by DIR_SEPS[] in nonposix.h.
9095 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
9098 * src/preproc/soelim/soelim.cc: #include nonposix.h.
9099 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
9101 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
9104 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
9106 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
9109 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
9111 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
9112 P_tmpdir is defined, use it instead of the literal "/tmp".
9113 (remove_tmp_files, add_tmp_file): New functions.
9114 (xtmpfile): Record temporary files and register an atexit function
9115 to delete them explicitly, instead of relying on the OS to do
9116 that, which doesn't work on non-Unix systems.
9118 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
9119 (search_path::search_path): Use PATH_SEP instead of a literal
9121 (search_path::command_line_dir): Ditto.
9122 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
9123 to support non-Posix systems.
9125 * src/libs/libbib/search.cc: #include nonposix.h.
9126 (search_list::add_file): Open the file in binary mode.
9128 * src/libs/libbib/linear.cc: #include nonposix.h.
9129 (file_buffer::load): Remove \r characters preceding \n from the
9132 * src/libs/libbib/index.cc: #include nonposix.h.
9133 (make_index_search_item): Open index_filename in O_BINARY mode.
9134 (index_search_item_iterator::get_tag): Ditto. Remove \r
9135 characters before \n characters.
9136 (index_search_item::check_files): Open files in binary mode.
9137 (index_search_item::munge_filename): Support DOS-style file names
9138 with backslashes and drive letters, use IS_ABSOLUTE.
9140 * src/devices/grops/ps.cc: #include nonposix.h.
9141 (main) [SET_BINARY]: Switch stdout to binary mode.
9143 * src/devices/grolj4/lj4.cc: #include nonposix.h.
9144 (main) [SET_BINARY]: Switch stdout to binary mode.
9146 * src/devices/grolbp/lbp.cc: #include nonposix.h
9147 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
9149 * src/devices/grodvi/dvi.cc: #include nonposix.h.
9150 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
9152 (main) [SET_BINARY]: Switch stdout to binary mode.
9153 [_MSC_VER]: Remove an explicit call to _setmode.
9155 * src/include/nonposix.h: New file.
9157 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
9158 operation when building with DJGPP.
9159 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
9160 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
9163 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
9165 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
9166 etc. can include a semi-colon on DOS/Windows.
9167 (depend.temp): Use depend1.temp instead of depend.temp1, to
9168 prevent files from overerwiting each other on 8+3 filesystems.
9170 * gendef.sh (t): Change definition to work with DOS/Windows.
9172 doc/groff.texinfo: Apart of some typo corrections, I also changed
9173 some index entris, to make them more non-ambiguous, and also put
9174 @ignore around some parts that are not yet written, to allow the
9175 Info output be readable.
9177 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
9179 Replaced specific checks for function declarations with a generic
9180 routine taken from GNU bfd.
9182 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
9183 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
9184 * configure.in: Use it.
9185 * src/devices/grolbp/lbp.cc, src/include/lib.h,
9186 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
9187 src/roff/groff/groff.cc: Use it.
9188 * Makefile.in, configure: Updated.
9190 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
9192 * src/devides/grolbp/lbp.h: Removed unused variables.
9194 2000-05-31 Keith Thompson <kst@sdsc.edu>
9196 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
9199 2000-05-31 Werner LEMBERG <wl@gnu.org>
9201 * aclocal.m4 (GROFF_SRAND): New function to test the return value
9202 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
9203 * configure.in: Use it.
9204 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
9205 * configure, Makefile.in: Updated.
9207 * configure.in: Add test for strncasecmp().
9208 * src/include/lib.h: Use it.
9210 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
9212 * src/preproc/grn/Makefile.sub: Add MLIB.
9214 2000-05-29 Nix <nix@esperi.demon.co.uk>
9216 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
9218 2000-05-29 Werner LEMBERG <wl@gnu.org>
9220 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
9222 * PROBLEMS: Small update.
9224 * src/devices/grolbp/lbp.cc: Various small fixes.
9226 2000-05-28 Keith Thompson <kst@sdsc.edu>
9228 * src/roff/nroff/nroff.sh: Fix main loop syntax.
9230 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
9232 2000-05-25 Werner LEMBERG <wl@gnu.org>
9234 * man/roff.man: Removed unused macro.
9236 2000-05-24 Werner LEMBERG <wl@gnu.org>
9238 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
9239 This is needed e.g. if you do
9240 `make distclean; ./configure; make dist'.
9242 Version 1.16 released
9243 =====================
9245 2000-05-23 Werner LEMBERG <wl@gnu.org>
9247 Adding font CWI (constant width italic) to devdvi.
9249 * font/devdvi/CWI: New file.
9250 * font/devdvi/generate/Makefile: Add generating rule.
9251 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
9252 tmac/tmac.dvi: Use it.
9253 * NEWS: Announce it.
9255 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
9256 * font/devlj4/generate/Makefile: Cosmetic changes only.
9258 * man/groff.man: Removed most of the redundant description of
9259 special characters (which is in groff_char.man). Added font
9260 translation CB->CR for devdvi. Other minor fixes.
9262 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
9263 (registered) symbols.
9265 2000-05-22 Werner LEMBERG <wl@gnu.org>
9267 * doc/Makefile: Added rule for creating info files.
9269 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
9271 * font/devdvi/generate/Makefile: Fixed dependencies.
9273 * font/devps/*: Regenerated. Heavy changes for Bookman and
9274 NewCentury Schoolbook!
9275 * font/devps/generate/afmname: Will now run with GNU awk.
9276 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
9277 * font/devps/generate/Makefile: Cosmetic changes only.
9279 2000-05-21 Werner LEMBERG <wl@gnu.org>
9281 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
9282 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
9283 `.SS' now produces a heading with a smaller size than `.SH'.
9284 Completely formatted.
9285 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
9287 * man/groff.man: Improved table appearance. Use of `eo' request
9288 to reduce number of doubled backslashes in macro definitions.
9289 Replacing `\e' with `\(rs'. Other minor fixes.
9291 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
9292 to have correct line number.
9294 * INSTALL: Small improvement.
9296 2000-05-20 Bernd Warken <bwarken@mayn.de>
9298 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
9301 2000-05-19 Bernd Warken <bwarken@mayn.de>
9303 * man/groff.man: Complete update (with a lot of corrections by WL).
9305 2000-05-18 Werner LEMBERG <wl@gnu.org>
9307 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
9309 * font/*/*: Implement it.
9310 * man/groff_char.man, NEWS: Document it.
9312 * src/include/unix.h: Removed. It isn't used.
9314 * doc/groff.texinfo: Slight improvements.
9316 2000-05-17 Werner LEMBERG <wl@gnu.org>
9318 * README, win32-diffs: Small fixes and improvements.
9320 2000-05-16 Werner LEMBERG <wl@gnu.org>
9322 * FDL: New file (the Free Documentation License version 1.1).
9324 * doc/groff.texinfo: Added many start-up values for gtroff.
9325 Some structural improvements of the source code.
9327 2000-05-15 Werner LEMBERG <wl@gnu.org>
9329 * src/roff/troff/input.cc: Added small comment about troffrc-end.
9330 * src/roff/troff/troff.man: Added info about troffrc-end.
9332 2000-05-14 Werner LEMBERG <wl@gnu.org>
9334 * Makefile.in (EXTRADIRS): Fix typos.
9335 (dist): Handle deletion of old .tar.gz file correctly.
9336 (DISTDIRS): Include all tty output devices.
9338 * doc/groff.texinfo: Adding more cross references; countless other
9341 2000-05-13 Werner LEMBERG <wl@gnu.org>
9343 * MORE.STUFF: Added Robert Marks's utilities.
9345 2000-05-12 Werner LEMBERG <wl@gnu.org>
9347 Added win32 port contributed by Blake McBride
9348 <blake@florida-software.com>.
9350 * README.WIN32, win32-diffs: New files.
9353 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
9354 (tmove, tmove2): Added parentheses to avoid compiler warnings.
9355 (change): Removed unused variables.
9357 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
9358 (savebounds): Changed return value from `int' to `void'.
9359 * src/preproc/grn/hdb.cc: Ditto.
9361 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
9362 final backslash in comment to avoid compiler warning.
9364 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
9366 * doc/groff.texinfo: More fixes.
9368 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
9370 * tmac/tmac.doc: Documentation fix.
9372 2000-05-11 Werner LEMBERG <wl@gnu.org>
9374 * doc/groff.texinfo: Reading the source code shows up a lot of
9375 omissions and incorrect data... More conversion to @Deffn macros.
9377 2000-05-10 Werner LEMBERG <wl@gnu.org>
9379 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
9382 * src/roff/troff/request.h: Removing unused `no_break_flag'.
9384 2000-05-09 Werner LEMBERG <wl@gnu.org>
9386 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
9389 * doc/groff.texinfo: Extended history section. More conversion to
9390 @Deffn macros. More .tr documentation.
9392 2000-05-07 Werner LEMBERG <wl@gnu.org>
9394 * doc/groff.texinfo: Completed tab section. Added info about
9397 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
9399 * PROBLEMS: Describe configure script fix for OS/390 Unix.
9401 2000-05-05 Werner LEMBERG <wl@gnu.org>
9403 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
9405 * NEWS: Document it.
9407 * man/troff.man: Minor optical improvements.
9409 2000-05-03 Werner LEMBERG <wl@gnu.org>
9411 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
9413 * font/*/*: Implement it.
9414 * man/groff_char.man, NEWS: Document it.
9416 2000-05-02 Werner LEMBERG <wl@gnu.org>
9418 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
9420 * NEWS: Document the three new man pages.
9422 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
9423 * configure: Updated.
9425 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
9427 2000-05-01 Werner LEMBERG <wl@gnu.org>
9429 Added grap support to grog.
9431 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
9432 * src/roff/grog/grog.man: Document it.
9434 * doc/groff.texinfo, NEWS: Add info about grap support.
9436 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
9437 (with slight fixes by me).
9439 * tmac/groff_tmac.man: New file documenting tmac mechanism.
9440 * tmac/Makefile.sub: Add groff_tmac.man.
9441 * man/roff.man: New file giving overview of roff system.
9442 * man/troff.man: A short reference of troff.
9443 * man/Makefile.sub: Add roff.man and troff.man.
9445 2000-04-30 Werner LEMBERG <wl@gnu.org>
9447 Added grap support to groff.
9449 * src/roff/groff/groff.cc: Implement it.
9450 * src/roff/groff/groff.man: Document it.
9452 * src/devices/grotty/grotty.man: Add cp1047 device.
9453 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
9455 * src/roff/groff/groff.man: Ditto.
9456 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
9457 * doc/groff.texinfo: Ditto.
9459 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
9462 2000-04-29 Werner LEMBERG <wl@gnu.org>
9464 * man/groff_char.man: Add `pc' glyph.
9465 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
9466 * tmac/tmac.tty: Add `pc' glyph.
9467 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
9468 we use cp1047 output device.
9470 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
9471 there are still hardcoded latin1->unicode values in utf8's font
9473 * configure: Updated.
9474 * NEWS: Minor clarification. Updated.
9476 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
9479 2000-04-28 Werner LEMBERG <wl@gnu.org>
9481 Adding EBCDIC code page 1047.
9483 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
9484 font/devcp1047/DESC.proto: New files.
9486 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
9487 either ascii/latin1 or cp1047.
9488 * Makefile.in: Use it.
9489 * configure: Updated.
9491 Replacing and/or adding `md' (mathdot) glyph with `pc'
9492 (periodcentered) in all text fonts.
9494 * font/*/*: Change it.
9496 2000-04-27 Werner LEMBERG <wl@gnu.org>
9498 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
9500 * configure.in: Add check for strings.h.
9501 * src/include/driver.h: Use HAVE_STRINGS_H.
9502 * src/devices/grolbp/lpb.cc: Remove string.h.
9504 * src/include/groff-getopt.h: New file. It will be used instead of
9505 getopt.h (to be included in lib.h) to avoid endless problems with
9506 picky C++ compilers.
9507 * src/include/lib.h: Use groff-getopt.h.
9508 * src/include/Makefile.sub: Updated.
9510 * configure: Updated.
9511 * Makefile.in: Updated.
9513 * NEWS: Mention EBCDIC support.
9515 2000-04-26 Werner LEMBERG <wl@gnu.org>
9517 * TODO: Some additions.
9519 2000-04-25 Werner LEMBERG <wl@gnu.org>
9521 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
9524 2000-04-23 Werner LEMBERG <wl@gnu.org>
9526 * src/roff/troff/troff.man: Minor fixes.
9528 2000-04-22 Werner LEMBERG <wl@gnu.org>
9530 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
9531 `.T' string register and the incompatible definition of the `.T'
9532 number register (compared to Unix troff).
9534 * man/groff_char.man: Add some missing characters.
9535 * font/devutf8/NOTES: Update.
9537 2000-04-21 Werner LEMBERG <wl@gnu.org>
9539 * src/include/htmlindicate.h, src/include/lib.h,
9540 src/include/posix.h: Fix copyright.
9542 * src/include/Makefile.sub: Update.
9544 2000-04-20 Werner LEMBERG <wl@gnu.org>
9546 * src/roff/troff/input.cc (input_char_description): Removing
9547 superfluous space char.
9549 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
9551 * doc/groff.texinfo: Document EBCDIC.
9553 2000-04-19 Werner LEMBERG <wl@gnu.org>
9555 Introducing `shc' as the glyph name for the soft hyphen character.
9557 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
9558 font/devlatin1/R.proto: Use it.
9562 2000-04-18 Werner LEMBERG <wl@gnu.org>
9564 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
9565 dependency on ASCII order.
9567 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
9569 * src/libs/libgroff/illegal.c: Added EBCDIC table.
9570 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
9572 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
9573 to increase portability.
9575 2000-04-15 Werner LEMBERG <wl@gnu.org>
9577 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
9578 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
9579 the generic `\n' if under OS/390 Unix.
9581 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
9583 * configure: Regenerated.
9585 2000-04-14 Werner LEMBERG <wl@gnu.org>
9587 * doc/groff.texinfo: More conversions to @Deffn.
9589 2000-04-12 Werner LEMBERG <wl@gnu.org>
9591 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
9594 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
9596 2000-04-10 Werner LEMBERG <wl@gnu.org>
9598 * doc/groff.texinfo: More conversions to @Deffn.
9600 2000-04-08 Werner LEMBERG <wl@gnu.org>
9602 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
9603 Updated to latest version (glibc 2.1.3).
9605 2000-04-07 Werner LEMBERG <wl@gnu.org>
9607 * doc/Makefile (clean): Include more index files.
9608 Add rule texinfo->dvi.
9610 2000-04-05 Werner LEMBERG <wl@gnu.org>
9612 * doc/groff.texinfo: Added new index `op' for operators. More
9613 info on end of sentence characters. More use of @Deffn.
9615 2000-03-30 Werner LEMBERG <wl@gnu.org>
9617 * */*.man: Adding a note that a whitespace can be inserted between
9618 a command line option and its parameter -- we are using GNU getopt.
9620 * src/roff/groff/groff.man: Add example of `-m mandoc'.
9622 2000-03-28 Werner LEMBERG <wl@gnu.org>
9624 Correct anachronism of calling the man macro file with `-man'
9625 instead of `-m man' etc.
9627 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
9628 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
9629 load tmac.<package>.
9631 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
9635 * doc/groff.texinfo: Updated.
9637 * tmac/groff_man.man: Copyright added.
9639 2000-03-27 Werner LEMBERG <wl@gnu.org>
9641 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
9642 typeset the request resp. escape name with a tt font -- due to a
9643 bug in texinfo.tex it is necessary to use the `-e' switch with
9646 Improving info about usage of groff units.
9650 2000-03-20 Werner LEMBERG <wl@gnu.org>
9652 * doc/groff.texinfo: Added section about man macro package
9653 (I've basically taken groff_man.man). Introducing new indices `ma'
9654 for macros/strings and `gl' for glyph names. Other minor fixes.
9656 * tmac/groff_man.man: Fixed some typos.
9658 2000-03-19 Werner LEMBERG <wl@gnu.org>
9660 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
9663 * doc/texinfo.tex: New file.
9665 2000-03-18 Werner LEMBERG <wl@gnu.org>
9667 * doc/groff.texinfo: Improved section on number registers. Other
9670 2000-03-16 Werner LEMBERG <wl@gnu.org>
9672 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
9675 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
9676 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
9677 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
9678 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
9680 * src/preproc/grn/grn.man: Better synopsis; added copyright.
9682 * src/roff/grog/grog.man: Updated copyright date.
9684 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
9686 * configure.in: Added test for strdup.
9688 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
9691 Replaced dynamic allocation of arrays `[...]' with `new' operator.
9695 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
9697 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
9699 2000-03-11 Werner LEMBERG <wl@gnu.org>
9701 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
9703 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
9704 * src/include/lib.h: Remove some spaces.
9706 2000-03-10 Werner LEMBERG <wl@gnu.org>
9708 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
9709 initializers from arguments (some compilers don't like this).
9711 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
9713 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
9714 used by pic and eqn to tell grohtml where the graphic regions start
9716 * src/libs/libgroff/Makefile.sub: Use it.
9717 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
9718 graphic_start() and graphic_end() from htmlindicate.cc.
9720 2000-03-09 Werner LEMBERG <wl@gnu.org>
9722 * tmac/tmac.safer: Will now work correctly in compatibility mode.
9723 * tmac/groff_man.man: More fixes.
9725 2000-03-08 Werner LEMBERG <wl@gnu.org>
9727 * doc/Makefile: Added texput.log to the `clean' target.
9728 * doc/groff.texinfo: Added info about delimiters for escapes.
9730 2000-03-08 Bernd Warken <bwarken@mayn.de>
9732 * src/preproc/pic/pic.man: Add info on conversion of pic images to
9733 other graphic formats.
9735 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
9737 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
9738 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
9739 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
9742 2000-03-07 Werner LEMBERG <wl@gnu.org>
9744 * doc/groff.texinfo: Spelling fixes.
9746 2000-03-06 Werner LEMBERG <wl@gnu.org>
9748 * tmac/groff_man.man: Completely revised to cover everything in
9751 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
9752 Other minor fixings.
9753 * src/roff/troff/env.cc (environment_copy): Improve error message and
9755 * src/roff/troff/TODO: Updated.
9757 * doc/Makefile: Bug fixes -- this is still provisional, though...
9759 * tmac/eqnrc: Small fixes.
9761 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
9763 Adding a request `evc' to copy environments.
9765 * src/roff/troff/env.cc (environment::copy, environment_copy):
9767 * src/roff/troff/env.h: Add prototype.
9769 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
9771 Adding strsep() -- Solaris 8 doesn't have it.
9773 * configure.in: Test it.
9774 * src/devices/grolbp/lbp.cc: Add code.
9776 2000-03-05 Werner LEMBERG <wl@gnu.org>
9778 * src/roff/troff/div.cc (macro_diversion::output,
9779 top_level_diversion::output): Fixing an incompatibility with
9780 original troff: \x'0' updates the .a register also. Thanks to
9781 <Andries.Brouwer@cwi.nl> for pointing this out.
9782 * doc/groff.texinfo: Document it.
9784 * Makefile.in: Create Makefile.dep if necessary before calling the
9785 submake process to avoid warning about nonexistent file.
9787 * NEWS, PROJECTS: Updated.
9789 2000-03-04 Werner LEMBERG <wl@gnu.org>
9791 * tmac/troffrc: Add tmac.lbp.
9793 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
9795 * tmac/tmac.lbp: New file.
9796 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
9799 2000-03-03 Werner LEMBERG <wl@gnu.org>
9801 * Makefile.in: Fixing $(subdir).
9803 * README, NEWS: Small fixes.
9805 * test-groff: Adding path to grolbp.
9807 * configure.in: The (new) file src/xditview/Imakefile.in will be
9808 also configured -- it is now possible to build gxditview in a
9809 directory different from $srcdir.
9811 2000-03-02 Blake McBride <blake@florida-software.com>
9813 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
9815 * MORE.STUFF: Added website of bell labs and info about plot2dev.
9817 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
9819 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
9822 2000-02-29 Werner LEMBERG <wl@gnu.org>
9824 Adding GNU getopt to the groff distribution.
9826 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
9828 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
9829 * aclocal.a4: Remove GROFF_GETOPT function.
9830 * configure.in, Makefile.in, PROBLEMS: Update.
9831 * src/include/lib.h: Replace getopt tests with getopt.h.
9832 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
9834 * doc/groff.texinfo: Further checking/updating. Adding more index
9837 * man/groff_out.man: Fix nroff mode activation (for emacs).
9838 * man/groff_font.man: Add missing ligature.
9840 2000-02-28 Werner LEMBERG <wl@gnu.org>
9842 * doc/groff.texinfo: Further checking/updating. Adding more index
9845 * src/devices/grolbp/grolbp.man: Added a comment line at the
9846 beginning of the file (similar to shell scripts) which indicates
9847 that `tbl' should be used as a preprocessor.
9849 2000-02-27 Blake McBride <blake@florida-software.com>
9851 Adapting groff to MS Visual C++ 6.0 compiler (tested with
9852 Windows NT 4.0). Uses _MSC_VER define where necessary.
9854 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
9855 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
9856 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
9857 src/include/lib.h, src/libs/libgroff/errarg.cc,
9858 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
9859 src/preproc/refer/label.y, src/preproc/refer/label.cc,
9860 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
9861 src/roff/troff/div.cc, src/roff/troff/env.cc,
9862 src/roff/troff/input.cc, src/roff/troff/node.cc,
9863 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
9864 if_to_a() to avoid name clashes.
9865 * src/include/posix.h: Don't use unistd.h.
9866 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
9867 clause for integrating non-Unix xtmpfile() code.
9868 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
9869 structure; use "rt" for popen() in pipe_source(); add getpid()
9871 * src/roff/troff/node.cc: Use special versions of popen() in
9872 real_output_file() and pclose() in ~real_output_file().
9874 2000-02-27 Werner LEMBERG <wl@gnu.org>
9876 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
9877 LBP-8 series laser printers). This code has been contributed by
9878 Francisco Andrés Verdú <pandres@dragonet.es>.
9880 * src/devices/grolbp/*: The grolbp output device.
9881 * font/devlpb/*: The font description files.
9882 * Makefile.in: Add grolpb and devlbp subdirectories.
9884 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
9885 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
9888 * doc/groff.texinfo: Further checking/updating. Adding more index
9893 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
9895 * man/groff_font.man: Adding info about obsolete DESC keywords.
9896 * src/devices/grolj4/grolj4.man: Documenting additional DESC
9899 2000-02-26 Werner LEMBERG <wl@gnu.org>
9901 * src/preproc/grn/grn.man: Added info about the gremlin file format
9902 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
9904 2000-02-25 Werner LEMBERG <wl@gnu.org>
9906 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
9907 friends to be non-integer.
9909 * src/preproc/grn/grn.man: Document it.
9911 * doc/groff.texinfo: Further checking/updating. Adding more index
9914 2000-02-24 Werner LEMBERG <wl@gnu.org>
9916 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
9917 line thicknesses to be integer multiples of this value.
9919 * src/preproc/grn/grn.man: Commenting out the -s option -- the
9920 corresponding code doesn't work (yet).
9922 * doc/groff.texinfo: Further checking/updating. Adding more index
9925 2000-02-23 Werner LEMBERG <wl@gnu.org>
9927 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
9928 specify line thickness instead of base units. The new default
9929 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
9930 thick lines respectively.
9932 Removed unused variable `prevval'.
9934 * src/preproc/grn/grn.man: Updated.
9936 2000-02-22 Werner LEMBERG <wl@gnu.org>
9938 * src/preproc/grn/main.cc: Slight formatting.
9940 * src/roff/groff/groff.man: Formatting fix.
9941 * src/preproc/grn/grn.man: Ditto.
9943 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
9945 * doc/groff.texinfo: Further checking/updating.
9947 2000-02-21 Werner LEMBERG <wl@gnu.org>
9949 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
9951 * test-groff: Added grn subdir to path.
9953 * doc/groff.texinfo: Some restructing and other small improvements.
9955 * src/roff/groff/groff.cc (help): Fixed info string.
9957 2000-02-20 Werner LEMBERG <wl@gnu.org>
9959 * doc/meref.me: Fix description of .GS request.
9961 * src/roff/troff/troff.man: Fixing typo.
9963 Adding the `grn' preprocessor for gremlin graphic files.
9965 * src/preproc/grn/*: This is the Berkeley distribution written by
9966 David Slattengren and Barry Roitblat, adapted to groff by Daniel
9967 Senderowicz and Werner Lemberg.
9969 * doc/grnexampl.{me,g}: A sample for grn.
9971 * Makefile.in: Added subdirectory entry for grn.
9973 * src/roff/groff/groff.cc: Added support for grn. It can be now
9974 called with the switch `-g'.
9976 * src/roff/groff/groff.man: Updated.
9978 * src/roff/grog/grog.{man,pl,sh}: Updated.
9982 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
9984 * src/include/lib.h: Added xtmptemplate and made xtmpfile
9985 parametrically polymorphic.
9987 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
9988 and the alterations to xtmpfile.
9989 xtmpfile can be requested to return the filename created
9990 and asked not to unlink the temp file. The default behaviour
9991 if parameters are absent is exactly the same as before.
9993 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
9995 A new request `length' is available which returns the length of a
9996 string in a number register:
9998 * src/roff/troff/input.cc (length_macro): Implement it.
9999 * src/roff/troff/input.cc (init_input_requests): Register it.
10001 2000-02-11 Werner LEMBERG <wl@gnu.org>
10003 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
10004 of the `substring' request.
10006 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
10009 * src/roff/troff/TODO, NEWS: Updated.
10011 2000-02-09 Werner LEMBERG <wl@gnu.org>
10013 * src/roff/groff/groff.man: Added an example.
10015 2000-02-06 Werner LEMBERG <wl@gnu.org>
10017 I've considerably modified the directory structure of the
10018 distribution to get a more vertical layout. For example, the number
10019 of top level directories has been reduced from 42 to 6.
10021 As a consequence, many changes, especially to the makefiles, were
10024 * The makefile variables `top_builddir' and `top_srcdir' have been
10025 introduced. Virtually all relative paths have been replaced with
10026 absolute ones using these two variables.
10028 * Dependencies (in the files `Makefile.dep') are no longer part of
10029 the distribution. Instead, they are created during a `make install'
10030 in the build directory.
10032 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
10033 make `top_srcdir' and `top_builddir' absolute.
10035 Some other changes:
10037 * Man pages now depend on the files `VERSION' and `REVISION'.
10039 * The added shell script `mkinstalldirs' will replace `mkdir' in
10042 * VERSION: Version number increased to 1.16.
10044 2000-02-04 Werner LEMBERG <wl@gnu.org>
10046 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
10048 * Makefile.in: Removed $(tmac_m) since it is no longer needed
10049 (after an update of the mm stuff).
10051 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
10053 2000-02-03 Werner LEMBERG <wl@gnu.org>
10055 The .psbb request will now also accept Mac PS images (i.e. using LF
10056 as the EOL character).
10058 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
10059 (with slight modifications).
10060 * troff/input.cc (do_ps_file): Use it.
10062 * test-groff: Add grohtml and grolj4 output devices to PATH.
10064 2000-01-30 Werner LEMBERG <wl@gnu.org>
10066 * NEWS, MORE.STUFF: Updated.
10068 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
10070 Add the `srand' command to pic.
10072 * pic/lex.cc, pic/pic.y: Implement it.
10073 * pic/pic.man: Document it.
10074 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
10076 2000-01-30 Werner LEMBERG <wl@gnu.org>
10078 Add a new request `.psbb'. This does exactly what the external
10079 program psbb did. It scans a PostScript image file for a
10080 %%BoundingBox comment and extracts the bounding box values (in
10081 PostScript units) which are then stored in the four new (read-only)
10082 number registers `llx', `lly', `urx', and `ury'.
10084 This will allow the usage of the .PSPIC macro without worrying
10085 about unsafe behaviour of groff, i.e., it will work without the
10086 `-U' switch of groff.
10088 * troff/input.cc: Implement it.
10089 * tmac/tmac.pspic: Use it.
10090 * troff/troff.man, grops/grops.man, NEWS: Document it.
10091 * psbb/*, Makefile.in: Remove it since it is no longer needed.
10093 This is bloody C code simply adapted from psbb.c! Any improvements
10096 2000-01-29 Werner LEMBERG <wl@gnu.org>
10098 * man/groff_font.man: Minor clarifications.
10102 2000-01-28 Werner LEMBERG <wl@gnu.org>
10104 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
10106 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
10108 * man/groff_font.man: Brought up to date regarding tcommand
10110 * libgroff/font.cc: Handle everything after `--' as a comment
10112 * devps/*: Added comment delimiter inside devps font files.
10114 2000-01-28 Werner LEMBERG <wl@gnu.org>
10116 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
10117 \fC...\fP (which now works as expected).
10119 * troff/troff.man: Fix typo.
10121 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
10123 Completed the pass_filenames implementation in troff.
10125 * libdriver/input.cc: Will read the new `F' tcommand.
10126 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
10127 * troff/input.cc: Use it.
10129 2000-01-26 Werner LEMBERG <wl@gnu.org>
10131 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
10132 font will now be updated even if an invalid font is selected.
10134 2000-01-24 Werner LEMBERG <wl@gnu.org>
10136 * doc/homepage.ms: Updated for new tmac.arkup.
10138 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
10140 * tmac/tmac.arkup: Cleanup.
10142 Added `\&' to .HTML macro to `leave vertical mode', so to say.
10144 Removed obsolete .LINK macro completely.
10146 The macros .URL, .FTP, and .MAILTO now accept a third argument which
10147 will be immediately appended to the second argument (to be used with
10148 punctuation, for example).
10150 Disabled .CDFTP macro temporarily for security reasons.
10152 * tmac/groff_markup.man: Complete revision for latest changes in
10153 tmac.arkup -- note that it does not yet format correctly with
10156 2000-01-23 Bruno Haible <haible@clisp.cons.org>
10158 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
10159 * devutf8/R.proto: Add mappings for wp, lh, rh.
10160 * devutf8/NOTES: Updated.
10162 2000-01-23 Werner LEMBERG <wl@gnu.org>
10164 * doc/groff.texinfo: Updated version/copyright info.
10166 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
10168 Added support for two new directives in device descriptions:
10169 `pass_filenames' (to pass the input file name to the output device)
10170 and `use_charnames_in_special' (to support e.g. accented characters
10171 in the `X' request).
10173 * include/font.h, troff/charinfo.h: Declare it.
10175 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
10177 * devhtml/DESC: Use it.
10179 * troff/input.cc: New function encoded_char.
10181 * troff/token.h: Add test for `specialness'.
10183 2000-01-21 Werner LEMBERG <wl@gnu.org>
10185 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
10186 mistake from the list of files to be installed.
10188 2000-01-18 Werner LEMBERG <wl@gnu.org>
10190 * README: Added info how to apply patches.
10192 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
10194 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
10196 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
10198 * troff/input.cc: Add support for troffrc-end.
10200 * tbl/main.cc: Altered to issue table-start and table-end special
10201 characters if using the html device.
10203 * devhtml/*: Modified font files to incorporate html encoding of
10206 * tmac/groff_markup.man: New file documenting tmac.arkup.
10208 * tmac/troffrc-end: New file. This is invoked after all user
10209 specified macros. Currently used by the html device to include
10210 tmac.html. Thus no need for users to specify -mhtml anymore.
10212 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
10213 (MAN7): Add groff_markup.man.
10215 * tmac/tmac.an, tmac/tmac.html: Small html updates.
10217 * tmac/troffrc: tmac.arkup will now be called for the html device.
10219 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
10220 extra device specific information about fonts.
10222 * doc/homepage.ms: New file. It is an example how an HTML home page
10223 could look like with grohtml.
10225 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
10227 2000-01-12 Bruno Haible <haible@clisp.cons.org>
10229 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
10232 * devutf8/NOTES: Updated.
10234 2000-01-08 Bruno Haible <haible@clisp.cons.org>
10236 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
10237 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
10238 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10239 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
10240 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
10241 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
10242 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
10243 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
10246 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
10248 2000-01-12 Fabrizio Polacco <fab@prosa.it>
10250 grolj4: Paper size will be searched case-insensitively.
10252 * include/lib.h: Add check for strcasecmp().
10253 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
10254 * configure.in: Check for strcasecmp().
10256 2000-01-11 Werner LEMBERG <wl@gnu.org>
10258 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
10261 2000-01-10 Werner LEMBERG <wl@gnu.org>
10263 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
10266 Add a new read-only register, `.Y', which contains the groff
10269 * troff/input.cc (init_input_requests): Define it.
10270 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
10271 * doc/groff.texinfo, troff/troff.man: Document it.
10273 * libgroff/Makefile.sub (version.cc): Add definition of
10274 `Version_string[]', consisting of `<major>.<minor>.<revision>'
10275 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
10276 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
10277 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
10278 troff/input.cc, pfbtops/pfbtops.c: Use it.
10280 2000-01-10 Fabrizio Polacco <fab@prosa.it>
10282 Add a revision scheme to the groff package.
10284 * REVISION: New file.
10285 * libgroff/Makefile.sub (version.cc): Use it to define
10286 `revision_string[]'.
10287 * grops/psrm.cc: Use revision_string (converted to an unsigned
10288 integer) in constructor of resource_manager.
10290 2000-01-10 Bruno Haible <haible@clisp.cons.org>
10292 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
10294 * Makefile.in (DEVDIRS): Add devutf8.
10295 * grotty/tty.cc: Include device.h.
10296 (glyph): Change type of `code' to `unsigned int'.
10297 (tty_printer): New field is_utf8. Constructor takes device argument.
10298 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
10299 (tty_printer::add_char): Change type of first arg to `unsigned int'.
10300 (tty_printer::put_char): New function.
10301 (tty_printer::end_page): Use put_char() instead of ::putchar().
10302 (make_printer): Pass device to tty_printer constructor.
10303 * nroff.sh: Determine default device by calling 'locale'. As a
10304 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
10305 Recognize UTF-8 locales.
10306 * tmac/eqnrc: Recognize utf8 like latin1.
10307 * tmac/troffrc: Device utf8 needs tmac.tty.
10309 2000-01-07 Werner LEMBERG <wl@gnu.org>
10311 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
10313 2000-01-07 Paul Eggert <eggert@twinsun.com>
10315 Add a new predefined writeable number register, `year',
10316 which contains the current year.
10318 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
10319 * tmac/tmac.s: Use it.
10320 * troff/input.cc (init_registers): Initialize it.
10322 2000-01-06 Werner LEMBERG <wl@gnu.org>
10324 * PROBLEMS: Fixed typo.
10326 2000-01-04 Paul Eggert <eggert@twinsun.com>
10328 * PROBLEMS: Add Y2k advice for the yr number register.
10330 2000-01-03 Paul Eggert <eggert@twinsun.com>
10332 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
10334 2000-01-02 Werner LEMBERG <wl@gnu.org>
10336 * tmac/tmac.arkup: Slight modification of macros to provide better
10337 appearance for non-HTML formats.
10339 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
10341 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
10342 does not automatically translate to malloc(n) on all OSes
10343 (e.g., SunOS) so do it explicitly. Also, check the returned
10346 2000-01-01 Werner LEMBERG <wl@gnu.org>
10348 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
10350 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
10351 expects this variable
10353 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
10355 * doc/Makefile: Added instructions to create HTML and text
10356 versions of some files.
10358 1999-12-31 Werner LEMBERG <wl@gnu.org>
10360 * Updated INSTALL.gen.
10362 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
10363 better resp. correctly with non-HTML devices.
10365 Version 1.15 released
10366 =====================
10368 1999-12-28 Werner LEMBERG <wl@gnu.org>
10370 * NEWS, VERSION: Changed to 1.15
10372 1999-12-27 Paul Eggert <eggert@twinsun.com>
10374 * nroff/nroff.man: -S is safer, not safe.
10376 * groff/groff.cc (main): Use `safer', not `safe', in variable
10377 names. This does not change the behavior.
10379 * troff/input.cc (main): Likewise.
10381 * nroff/nroff.sh: Likewise.
10383 * troff/input.cc (prepend_string): New function.
10384 (main): Prepend -msafer, so that we check macro libraries for
10387 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
10389 Version 1.14 released
10390 =====================
10392 1999-12-26 Werner LEMBERG <wl@gnu.org>
10394 * NEWS, VERSION: Changed to 1.14.
10396 1999-12-24 Werner LEMBERG <wl@gnu.org>
10398 * refer/refer.cc: Fixing the last fix.
10400 Version 1.13 released
10401 =====================
10403 1999-12-23 Werner LEMBERG <wl@gnu.org>
10405 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
10410 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
10412 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
10413 document conventions, the version number must be a real.
10415 Version 1.12.1 released
10416 =======================
10418 1999-12-22 Werner LEMBERG <wl@gnu.org>
10420 * VERSION: Changed to 1.12.1.
10422 1999-12-22 Alan Rooks <arooks@istar.ca>
10424 * refer/refer.cc (do_file): Slight modification to satisfy the
10425 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
10428 1999-12-20 Werner LEMBERG <wl@gnu.org>
10430 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
10433 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
10434 list of unsafe requests.
10436 * pic/pic.man: Fixed a typo.
10438 * man/groff_out.man: Fixed a typo.
10440 1999-12-18 Werner LEMBERG <wl@gnu.org>
10442 * Makefile.in: Doc fixes.
10444 1999-12-17 Fabrizio Polacco <fab@prosa.it>
10446 * groff/groff.cc: Missing `U' option added to getopt().
10448 * troff/troff.man: Missing `U' option added to synopsis.
10450 Version 1.12 released
10451 =====================
10453 1999-12-14 Werner LEMBERG <wl@gnu.org>
10455 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
10458 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
10459 with the more appropriate terms `safer' and `unsafe'.
10461 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
10462 sys_nerr and sys_errlist[].
10464 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
10466 * pic/pic.y, pic/pic.cc: Added check for fmod().
10468 1999-12-13 Werner LEMBERG <wl@gnu.org>
10470 * VERSION: Changed to 1.12.
10472 Here some patches from various sources; most of them taken from
10473 the Debian distribution.
10475 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
10476 tmac/Makefile.sub: New files copied directly from the NetBSD
10477 distribution. Probably, some additional adaptation later on is
10480 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
10481 of unsafe requests.
10483 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
10484 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
10485 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
10486 (`-S') is now the default.
10488 * README, NEWS: Updated.
10490 1999-12-09 Werner LEMBERG <wl@gnu.org>
10492 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
10494 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
10496 1999-12-06 Werner LEMBERG <wl@gnu.org>
10498 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
10499 grief than relief today. Additionally, it is against the GNU
10502 * configure: Recreated.
10504 1999-12-05 Werner LEMBERG <wl@gnu.org>
10506 * configure.in: Added GROFF_LIBM.
10508 * configure: Recreated.
10510 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
10513 * Makefile.in: Added definition of $(LIBM).
10515 * Makefile.comm (LIBM): Removed.
10517 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
10519 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
10521 * doc/Makefile: Added rule for generation pic.html.
10523 (clean): Files produced by grohtml will be removed also.
10525 * doc/pic.ms: Small fix.
10527 * tmac/tmac.html: Fixed suppression of headers.
10529 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
10531 * tmac/tmac.html: Fixing horizontal arrows.
10533 Turning off hyphenation.
10535 * tmac/tmac.an: Improved support for grohtml; better indentation,
10536 no footers/headers.
10538 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
10540 * tmac/tmac.arkup: Added CDFTP macro
10542 * tmac/tmac.html: All headers are turned off for ms, me, and mm
10545 * tmac/troffrc: Some additions for HTML stuff.
10547 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
10549 * tmac/tmac.html: Small changes.
10551 1999-09-26 Werner LEMBERG <wl@gnu.org>
10553 * doc/groff.texinfo: Minor fixes.
10555 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
10557 * devhtml/TR: Changed spacewidth to 3.
10559 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
10561 * tmac/tmac.html: Moved markup macros to tmap.arkup.
10563 * tmac/tmac.arkup: New file.
10565 * grohtml/ChangeLog: New file.
10567 1999-09-16 Werner LEMBERG <wl@gnu.org>
10569 * doc/groff.texinfo (Common Features): Added Copying chapter.
10570 Changed format to @smallbook.
10572 1999-09-15 Werner LEMBERG <wl@gnu.org>
10574 * NEWS: Added info about groff.texinfo.
10576 * doc/groff.texinfo: Will now compile (using texi2dvi) without
10579 1999-09-14 Werner LEMBERG <wl@gnu.org>
10581 * groff/groff.man: More updates.
10583 1999-09-13 Werner LEMBERG <wl@gnu.org>
10585 * doc/groff.texinfo: New file. This manual is still very
10586 rudimentary. It has been originally contributed by Trent
10587 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
10590 * INSTALL: Added information about the `doc' subdir
10592 * troff/troff.man: Minor fixes.
10594 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
10597 * troff/input.cc (usage): Added missing `-ffam' to usage message.
10599 * Makefile.in (dist): groff-$(version).tar.gz must be removed
10600 also, otherwise it is included itself in another call of `make
10603 * groff/groff.cc (synopsis): Removed superfluous space.
10605 * PROJECTS, PROBLEMS, NEWS: Updated.
10607 * VERSION: Updated to 1.12beta.
10609 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
10611 * README: Updated: Included documentation about CVS repository,
10612 mailing lists, and daily snapshots.
10614 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
10616 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
10618 * tmac/tmac.an: If the tag didn't fit into the space that the
10619 macro `TP' specifies, the rest of the tag went into the space for
10622 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
10624 * grolj4/lj4.cc: Added duplex printing (option `-d').
10626 * grolj4/grolj4.man: Document duplex printing.
10628 1999-09-12 Werner LEMBERG <wl@gnu.org>
10630 * doc/Makefile (pic.ps): Fixed rule which caused problems with
10631 non-GNUish sed programs.
10633 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
10636 * configure.in (LIBS): Added `-lc'
10638 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
10640 * pic/tex.cc (solid_arc): Casting M_PI to double.
10642 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
10644 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
10645 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
10646 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
10648 * groff/groff_man.man: New file. This manual page was originally
10649 written for the Debian GNU/Linux system by Susan G. Kleinmann
10652 * eqn/list.cc (list_box::compute_metrics,
10653 list_box::compute_sublist_width): Removed variable declaration to
10654 avoid shadowing warnings.
10656 * grops/psrm.cc (resource_manager::process_file): Ditto.
10658 * tfmtodit/tfmtodit.cc (main): Ditto.
10660 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
10661 to avoid shadowing warnings.
10663 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
10664 shadowing loop variable.
10666 * groff/groff.man, troff/troff.man: Added doc about grohtml.
10668 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
10670 New grohtml frontend to convert groff input to html.
10672 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
10674 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
10676 * tmac/eqnrc: Added html device.
10678 * tmac/tmac.html: New file.
10680 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
10681 (troff_output::start_picture, troff_output::finish_picture),
10682 tbl/main.cc (process_input_file):
10683 Surrounded output with `graphics_start' and `graphics_end' so that
10684 the html driver can identify non-text portions.
10686 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
10687 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
10688 grotty/tty.ps (tty_printer::set_char): Additional parameter
10691 * include/printer.h: Class printer: New function
10692 set_char_and_width; new variables (is_char_named, is_named_set,
10693 named_command, named_char_s, named_char_n) to hold information
10694 about named characters -- needed by the html driver.
10696 * libdriver/printer.cc (printer::set_ascii_char,
10697 printer::set_special_char): Use set_char_and_width.
10699 * devhtml/*: New device files for html driver.
10701 * grohtml/*: New driver grohtml.
10703 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
10705 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
10708 1999-09-11 Luke Mewburn <lukem@netbsd.org>
10710 * libgroff/string.cc (search): Small fix to test against NULL
10713 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
10715 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
10716 \b'abc') were stacked in reverse order when processed in a
10719 * troff/node.h: Added `*last' to struct `node' to make the above
10722 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
10723 The default scale for the 'f' and 't' graphics functions were 'm'
10724 rather than 'u' (i.e., no scaling).
10726 1999-09-11 Peter Miller <peterm@jna.com.au>
10728 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
10729 do_file), soelim/soelim.man: Added `-I file' option to soelim,
10730 defining include paths.
10732 * soelim/soelim.cc (include_path_append): New function.
10734 1999-09-11 Larry Jones <larry.jones@sdrc.com>
10736 * tbl/main.cc (process_options): Unix (at least Documenter's
10737 Workbench) tbl allows arbitrary non-alpha characters between
10740 1999-09-11 Paul Eggert <eggert@twinsun.com>
10742 Y2k fixes. Don't assume that the current year precedes 2000.
10744 * doc/meref.me: Add \n(y2, \n(y4.
10746 * tmac/doc-common (Yr): New number register.
10747 (Dd): Don't assume current year precedes 2000.
10749 * tmac/tmac.e (td): Likewise.
10750 (y2, y4): New number registers.
10752 * pic/pic.man: Update reference for pic paper to May, 1991
10755 1999-09-11 Werner LEMBERG <wl@gnu.org>
10757 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
10758 Removed quotation marks which prevented correct expansion of
10761 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
10763 1999-09-10 Werner LEMBERG <wl@gnu.org>
10765 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
10768 * Removed configure.old.
10770 1999-08-31 Werner LEMBERG <wl@gnu.org>
10772 * VERSION: Updated to 1.11.1
10774 1999-05-27 Werner LEMBERG <wl@gnu.org>
10776 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
10778 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
10779 added quotations around $(tmac_wrap) to avoid syntax error if
10782 * configure: Newly generated using autoconf 2.13.
10784 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
10786 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
10788 * README, PROJECTS, NEWS, INSTALL, VERSION,
10789 doc/Makefile. doc/pic.ms, groff/groff.man:
10790 Prepare for 1.11 release. No code changes.
10791 Documentation for pic added (doc/pic.ms).
10793 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
10795 * Version 1.10 released.
10797 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
10799 * afmtodit/afmtodit.pl: Avoid comment on first line.
10801 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
10803 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
10804 * configure.in: Call it.
10806 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
10807 (distfiles): Doesn't depend on config.log or config.cache.
10809 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
10811 * grog/grog.sh: Use print "" rather than print in END rule.
10813 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
10815 * tbl/main.cc (process_data): Don't give error for excess data
10816 entries that are comments.
10818 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
10820 * tbl/main.cc (process_data): Fix case where new for-scope rules
10821 silently change meaning of code.
10823 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
10825 * troff/env.cc (hyphenate): Loop over all consecutive sequences
10826 of non-zero hyphenation codes.
10828 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
10830 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
10832 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
10834 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
10836 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
10838 * tmac/tmac.andoc: Make it work in compatibility mode.
10840 * refer/token.h (token_info::is_range_sep): New function.
10841 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
10842 * refer/ref.cc (reference::output): More sophisticated check for
10845 * devps/prologue.ps (MANUAL): New procedure.
10846 * grops/ps.cc (main): New -m option.
10847 (usage): Include -m.
10848 (ps_printer::~ps_printer): Implement -m.
10850 * aclocal.m4 (GROFF_G): New macro.
10851 * configure.in: Call it.
10852 * Makefile.in (g): Provided by configure.
10854 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
10856 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
10859 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
10860 (tmac_m, tmac_s): Deleted.
10861 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
10862 tmac_s_prefix): New variables.
10863 (MDEFINES): Change accordingly.
10864 * Makefile.comm (.man.n): Use new TMAC_* variables.
10865 * configure.in (GROFF_TMAC): Call.
10866 * aclocal.m4 (GROFF_TMAC): Define.
10867 * tmac/Makefile.sub (stamp_wrap): New target.
10868 (install_data, uninstall_sub): Handle macro wrapping.
10870 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
10872 * tbl/main.cc (main): Ignore -T option.
10874 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
10876 * devlj4/generate/special.map: Add definition of \(nb.
10878 * tmac/tmac.dvi: Add definition of \(nb.
10880 * troff/dictionary.c (dictionary::dictionary): association::v gets
10881 initialized by association::association.
10883 * tmac/Makefile.sub: Avoid using temporary files when installing.
10885 * troff/env.cc (environment::set_font): Make bad font number a
10888 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
10890 * Makefile.in (datadir): Use share rather than lib.
10892 * groff/groff.cc (basename): Rename to xbasename.
10894 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
10896 * Makefile (CCLIBS): Don't use.
10897 * Makefile.ccpg: Likewise.
10899 * acgroff.m4: Rename to...
10900 * aclocal.m4: Modify extensively for autoconf 2.
10901 * configure.in: Likewise.
10902 * Makefile.in: Likewise.
10904 * groff/pipeline.c (const): Declare as empty if __STDC__ not
10906 (xstrsignal): Check for definition of NSIG. Conditionalize
10907 on SYS_SIGLIST_DECLARED. Make return type const.
10909 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
10911 * troff/input.cc (interpolate_macro): Rephrase missing space
10914 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
10916 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
10917 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
10918 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
10919 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10920 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
10921 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
10922 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
10923 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
10924 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
10925 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
10926 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
10929 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
10931 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
10933 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
10935 (macro_iterator::macro_iterator): Add additional argument.
10937 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
10939 * troff/div.cc (vertical_size::vertical_size): In place of integer
10940 specifying line spacing use cunits specifying post vertical
10942 (macro_diversion::output, top_level_diversion::output): Likewise.
10943 * troff/div.h: Change declarations accordingly.
10944 * troff/env.cc (pending_output_line): Replace ls field by post_vs
10946 (pending_output_line::pending_output_line,
10947 pending_output_line::output, environment::output,
10948 environment::output_line, environment::output_title,
10949 environment::hyphenate_line): In place of
10950 integer specifying line spacing use cunits specifying post vertical
10952 (environment::environment): Add post_vertical_spacing and
10953 prev_post_vertical_spacing arguments.
10954 (environment::get_post_vertical_spacing): New function.
10955 (environment::total_post_vertical_spacing): New function.
10956 (environment::post_vertical_spacing): New function.
10957 (init_env_requests): Initialize pvs request and .pvs register.
10958 * troff/env.h: Change declarations.
10960 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
10962 * tmac/tmac.pspic: Immediately remove the temporary file.
10964 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
10966 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
10967 height is specified.
10969 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
10971 * tbl/table.c (struct vertical rule, class table_entry): Use int
10972 not short for start_row and end_row.
10974 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
10976 * troff/input.cc (trapping_blank_line, blank_line_macro): New
10978 (diverted_space_node::reread, process_input_stack): Call
10979 trapping_blank_line() rather than blank_line().
10980 (init_input_requests): Bind "blm" to blank_line_macro().
10982 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
10984 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
10986 * troff/env.cc (environment::possibly_break_line): Require that
10987 width total excluding width of final space node be greater than
10988 the target text length.
10990 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
10992 * troff/node.cc (kern_pair_node::vertical_extent): New function.
10994 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
10996 * troff/node.cc (charinfo_node): New class.
10997 (glyph_node, composite_node): Derive from charinfo_node. Change
10998 member functions accordingly.
11000 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
11002 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
11004 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
11006 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
11008 * devps/generate/textmap (notsubset): Add.
11010 * tmac/tmac.a4: New file.
11012 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
11014 * pic/main.cc (had_parse_error): New variable.
11015 (do_picture, do_whole_file): Set had_parse_error if yyparse()
11017 (main): Return 1 if had_parse_error is true.
11019 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
11021 * grolj4/lj4.cc (main): Avoid use of strtoul.
11023 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
11025 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
11026 iso_8859_1 or $LESSCHARSET is latin1.
11028 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
11030 * hpftodit: New directory.
11031 * Makefile.in (CCPROGDIRS): Add hpftodit.
11032 * devlj4/generate: New directory.
11034 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
11036 * configure.in: Don't use AC_VFORK.
11037 * groff/pipeline.c (run_pipeline): Use fork() always.
11039 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
11041 * grops/ps.cc (main): Use %1 not %s in error message for -w.
11043 * Makefile.in (CCPROGDIRS): Add grolj4.
11044 (DEVDIRS): Add devlj4.
11045 * grolj4, devlj4: New directories.
11046 * tmac/troffrc: Handle lj4.
11047 * tmac/tmac.lj4: New file.
11049 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
11051 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
11053 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
11055 * troff/input.cc (do_if_request): At end of second string, switch
11056 environments before getting next token.
11058 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
11060 * devps/psstrip.sed: Split rule that strips whitespace on either
11061 side of delimiters.
11063 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
11065 * troff/node.h (font_family::make_definition): Add return value to
11066 declaration. * troff/symbol.h (symbol::operator==,
11067 symbol::operator!=): Likewise.
11069 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
11071 * groff/groff.cc (main, help, synopsis): Handle -S.
11072 (possible_command::insert_arg): New function.
11074 * tmac/tmac.safer: New file.
11075 * tmac/msafer.man: New file.
11076 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
11078 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
11080 * pic/pic.h, pic/main.cc (safer_flag): New variable.
11081 * pic/pic.y (placeless_element): Avoid unsafe operations if
11082 `safer_flag' is set.
11083 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
11085 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
11087 * eqn/lex.cc (get_token): Put call to add_context() in block to
11088 work around Sun C++ 4.0 bug.
11090 * include/stringclass.h (operator +): Use ?: instead of `if' to
11091 work around Sun C++ 4.0 bug.
11093 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
11095 * tbl/main.cc (process_format): Accept - as a synonym for the _
11098 * libbib/index.cc (minus_one): Don't declare as const.
11100 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
11102 * troff/input.cc (get_char_for_escape_name): Push back a newline.
11104 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
11106 * troff/input.cc (write_macro_request): New function.
11107 (init_input_requests): Bind write_macro_request to writem.
11109 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
11111 * tmac/tmac.s (@EN): Turn filling back on even if there was no
11114 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
11116 * tmac/tmac.s (@TS): Renamed from TS.
11117 (TS): Call LP then TS again.
11118 (cov*ab-init): Alias @TS to TS.
11120 * tmac/tmac.s: Allow QP or RS to initialize.
11122 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
11123 Move initializations of PS and LL here.
11124 (par@init): Don't initialize HY. Avoid changing environment 0.
11125 (par*env-init): Don't all par@reset.
11127 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
11129 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
11131 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
11133 * Makefile.in (MDEFINES): Add LDFLAGS.
11134 (LDFLAGS): Add definition line.
11136 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
11138 * troff/input.cc (get_optional_char): Split off error check into...
11139 (check_missing_character): New function.
11140 * troff/token.h: Declare it.
11141 * troff/env.cc (margin_character): Don't call get_optional_char.
11142 Only call tok.next() after making the node.
11144 * include/lib.h (getopt): Make 2nd argument char *const *.
11146 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
11148 * nroff/conftest.sh: Deleted.
11150 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
11152 * pic/make-dos-dist: Deleted.
11154 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
11156 * devps/psstrip.sed: Strip comments before stripping trailing
11159 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
11161 * Version 1.09 released.
11163 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
11165 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
11167 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
11169 * libgroff/font.cc (font::load_desc): Fix typo in error message.
11171 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
11173 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
11174 about returning without a value.
11176 * troff/charinfo.h (charinfo::get_special_translation): Cast
11177 TRANSLATE_NONE to int.
11179 * refer/token.cc (lookup_token, store_token): Remove bogus loop
11180 test. Fix test so that it works with n unsigned.
11182 * pic/pic.y (defaults_table): Fully bracket initializer.
11183 * pic/lex.cc (lookup_keyword): Likewise.
11184 * eqn/lex.cc (token_table, def_table): Likewise.
11185 * eqn/box.cc (param_table): Likewise.
11186 * troff/input.cc (warning_table): Likewise.
11187 * libgroff/font.cc (table): Likewise.
11188 * grops/ps.cc (ps_printer::special): Likewise.
11189 * grops/psrm.cc (resource_manager::process_file): Likewise.
11190 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
11191 * refer/command.cc (command_table): Likewise.
11192 * addftinfo/addftinfo.cc (param_table): Likewise.
11194 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
11195 about temp's being unused.
11196 (unused): New function.
11198 * groff/pipeline.cc: Declare c_fatal.
11200 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
11203 * libbib/index.cc (index_search_item::load): Prevent compiler
11204 warnings about fd_closer's being unused.
11205 (unused): New function.
11207 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
11209 * troff/input.cc (copy_mode_error): Make `prefix' static.
11212 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
11214 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
11215 HAVE_CC_OSFCN_H and modify accordingly.
11217 * troff/input.cc (init_charset_table): radicalex overlaps
11220 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
11221 udodo!hans@relay.NL.net).
11222 * groff/configure.in: Call it.
11224 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
11225 * groff/configure.in: Call it.
11226 * include/lib.h: Conditionalize declaration of pclose.
11228 * troff/div.cc (last_page_number): New global variable.
11229 (top_level_diversion::begin_page): Exit if we just printed the
11231 * troff/div.h (last_page_number): Declare it.
11232 * troff/input.cc (parse_output_page_list): Set last_page_number.
11234 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
11235 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
11236 tmac/tmac.X: Likewise.
11237 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
11238 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
11240 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
11242 * tmac/doc-ditroff (hK): Remove groff specific code which
11243 prevented page-breaks between separate manual entries. If this is
11244 the first page, don't set the page number to 1.
11246 * acgroff.m4 (GROFF_POSIX): New macro.
11247 * configure.in: Use it.
11249 * troff/node.cc (class real_output_file,
11250 real_output_file::real_output_file,
11251 real_output_file::~real_output_file): Conditionalize use of
11252 popen/pclose on POPEN_MISSING.
11253 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
11254 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
11255 (pipe_source): Similarily.
11257 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
11259 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
11260 presence of declarations by trying to compile example with
11261 conflicting declarations. (gcc only gives a warning for missing
11264 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
11266 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
11267 (from Ulrich Lauther).
11269 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
11271 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
11273 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
11275 * indxbib/indxbib.cc (write_hash_table): Add code for case where
11276 pointers and ints have different sizes.
11278 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
11280 * tmac/tmac.s (par*env-init): Call par@reset.
11282 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
11284 * tmac/tmac.s (@IP): Switch to a new environment when diverting
11286 (par*push-tag-env, par*pop-tag-env): New macros.
11288 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
11290 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
11291 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
11293 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
11294 comment. Include <time.h>.
11296 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
11298 * grops/ps.cc (is_small_h, is_small_v): Deleted.
11299 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
11302 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
11304 * troff/input.cc (read_request): Only print a prompt if reading
11305 from the terminal. Also clearerr on EOF if reading from the
11306 terminal. Declare isatty.
11308 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
11310 * refer/label.y: Rename map_t to map_func and extractor_t to
11313 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
11315 * include/assert.h: Don't use volatile.
11316 * libgroff/assert.cc: Likewise.
11318 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
11320 * troff/input.cc (abort_request): Look at character in tok before
11321 calling get_copy().
11323 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
11325 * troff/troff.h (NO_RETURN): Deleted.
11326 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
11327 * troff/input.cc (exit_troff): Likewise
11329 * Makefile.in: Remove `Making ...' messages since GNU make now
11332 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
11334 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
11336 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
11337 to constant 1 inch.
11339 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
11341 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
11343 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
11345 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
11346 MARK_REG if there was no left delimiter.
11348 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
11350 * pic/troff.cc (troff_output::text): Set line thickness to
11351 relative before outputting text.
11353 * tmac/tmac.e (@k): Don't zero ?T.
11356 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
11358 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
11360 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
11362 * troff/input.cc (decode_args): Warn about unquoted tabs (from
11365 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
11367 * troff/input.cc (ignoring): New variable.
11368 (ignore): Set ignoring during call to do_define_macro.
11369 (do_define_macro): Clear ignoring before interpolating terminating
11371 (copy_mode_error): New function.
11372 (get_char_for_escape_name, read_long_escape_name,
11373 interpolate_arg): Use copy_mode_error.
11374 (warning_table): Add WARN_IG.
11375 * troff/troff.h (WARN_IG): Declare.
11376 (WARN_TOTAL): Change accordingly.
11378 * groff/pipeline.c (strsignal): Rename to xstrsignal.
11379 * groff/groff.cc (strsignal): Delete declaration.
11381 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
11383 * troff/div.cc (page_offset): Use 'm' as default scaling.
11385 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
11387 * nroff/nroff.sh: Ignore -u.
11389 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
11391 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
11393 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
11395 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
11397 (B2): With -Tascii, leave additional vertical space before
11398 and after. Ensure that the left and right indent is restored to
11399 what it was even if the point size changes. Don't call
11400 par@finish. Change the indent, line length and title length
11401 directly. With -Tascii, make the width of the box 1n less.
11402 (B1): Remember 1n at the current point size. Don't call
11403 par@reset. Change the indent, line length and title length
11404 directly. Ensure that the temporary indent is preserved.
11405 (par*box-mark-top): Turn off no spacing mode.
11407 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
11409 * Makefile.in (dist): Use .gz suffix.
11411 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
11413 * troff/input.cc (main): Add return 0.
11414 * pic/main.cc (main): Use return instead of exit.
11415 * tbl/main.cc (main): Likewise.
11416 * eqn/main.cc (main): Likewise.
11417 * grops/ps.cc (main): Likewise.
11418 * grotty/tty.cc (main): Likewise.
11419 * groff/groff.cc (main): Likewise.
11420 * grodvi/dvi.cc (main): Likewise.
11421 * refer/refer.cc (main): Likewise.
11422 * indxbib/indxbib.cc (main): Likewise.
11423 * lkbib/lkbib.cc (main): Likewise.
11424 * soelim/soelim.cc (main): Likewise.
11425 * addftinfo/addftinfo.cc (main): Likewise.
11426 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
11427 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
11429 * troff/token.h (process_input_stack): Don't declare as static.
11430 * troff/input.cc: Likewise.
11432 * troff/node.c (invalidate_fontno): Make it a static member of
11433 class font_family. Change callers.
11434 * troff/node.c: Change declaration.
11436 * tbl/main.cc (struct input_entry_format): Add explicit public
11438 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
11439 struct double_hline_stuff): Likewise.
11440 * tbl/table.h (struct entry_format): Likewise.
11441 * pic/object.h (struct saved_state): Likewise.
11443 * include/stringclass.h: Add forward declarations of friend
11444 functions that are later declared as inline. Don't include inline
11445 specifier in friend declaration.
11447 * libgroff/lib.h: Declare popen and pclose.
11448 * acgroff.m4 (GROFF_POPEN): New macro.
11449 * configure.in: Call it.
11451 * include/lib.h (PI): New constant. Undef first if necessary.
11452 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
11453 * grops/ps.cc (degrees, radians): Likewise.
11454 * libgroff/font.cc (font::get_skew): Likewise.
11456 * grops/ps.cc (is_ascii): New function.
11457 (ps_output::put_string): Use is_ascii. Use csprint rather than
11459 (ps_printer::define_encoding): Use csspace.
11460 * libgroff/strtol.c (ISASCII): New macro.
11461 (strtol): Cast arguments to is*() and tolower() to unsigned char.
11462 Use ISASCII rather than isascii.
11463 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
11464 * libgroff/cset.cc: Likewise.
11465 * libdriver/input.cc: Include cset.h.
11466 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
11469 * refer/refer.cc (main): Use %ld rather than %d for longs.
11471 * libbib/index.cc (index_search_item_iterator::get_tag): Use
11474 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
11476 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
11478 * troff/input.cc (hyphenation_code): Skip white space between
11481 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
11483 * tbl/table.h (table::entry_list_tailp): New member.
11484 (table::table): Initialize it.
11485 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
11488 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
11490 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
11491 with negative horizontal positions. Remove casts of glyph::hpos to
11493 (USHRT_MAX): Delete definition.
11494 (SHRT_MAX, SHRT_MIN): New definitions.
11495 (glyph::hpos): Change type to short.
11496 (tty_printer::end_page): Output multiple backspaces if necessary.
11497 Remove casts of glyph::hpos to int.
11499 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
11501 * tmac/tmac.s (@RT): New definition.
11503 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
11505 * refer/refer.cc (do_file): Make sure current_filename is set when
11508 * pic/common.cc (common_output::dot_line): Handle zero length
11511 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
11513 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
11514 (par@init): Initialize \n[HY].
11516 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
11518 * troff/dictionary.cc (dictionary::remove): Continue when
11521 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
11523 * Makefile.com (.y.cc): Avoid ending up with two versions of
11526 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
11528 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
11529 (\(,C): Likewise. Also fix typo.
11531 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
11533 * lib.h: Delete extraneous semi-colon.
11535 * Add pso request: `so' from a pipe.
11536 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
11537 (file_iterator::close): New function.
11538 (file_iterator::~file_iterator, file_iterator::next_file): Use
11539 file_iterator::close.
11540 (file_iterator::backtrace): Say `process' rather than `file' when
11541 the stream is popened.
11542 (pipe_source): New function.
11543 (init_input_requests): Bind ".pso" to pipe_source.
11545 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
11547 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
11549 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
11550 digits in lower case.
11552 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
11554 * Version 1.08 released.
11556 * Makefile.in (dist): Insert || true after ln -s commands that
11559 * mm: Update to mm 1.16.
11561 * acgroff.m4 (GROFF_CSH_HACK): New macro.
11562 * configure.in: Call GROFF_CSH_HACK. Substitute for
11564 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
11566 * nroff/Makefile.sub (nroff): New target.
11567 (install_data): Install nroff.
11568 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
11569 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
11571 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
11573 * eqn/Makefile.sub (neqn): Add chmod +x.
11575 * grog/Makefile.sub (grog): Remove spurious semi-colon.
11577 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
11579 * troff/input.cc (string_iterator::string_iterator()): Initialize
11582 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
11584 * troff/div.cc (macro_diversion::space,
11585 top_level_diversion::space): Don't set high_water_mark.
11586 (macro_diversion::output, top_level_diversion::output): Don't
11587 include post line space in high water mark.
11589 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
11591 * eqn/eqn.y: Don't define YYDEBUG.
11592 * pic/pic.y: Likewise.
11594 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
11596 * tmac/tmac.e ([3): Add space after comma following editors.
11597 Change double spaces to single spaces.
11598 ([4): Change double spaces to single spaces.
11600 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
11601 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
11602 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
11603 after %!PS-Adobe- (for Newsprint).
11605 * troff/div.cc (top_level_diversion::begin_page): When
11606 before_first_page is 1, set page_number to 1.
11608 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
11610 * eqn/box.cc (box::top_level): Protect equation with \&.
11612 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
11614 * groff/groff.cc (possible_command::set_name): Delete old name.
11616 * groff/groff.cc (possible_command::~possible_command): Use
11619 * troff/node.cc (troff_output_file::begun_page): New member.
11620 (troff_output_file::troff_output_file): Initialize it.
11621 (troff_output_file::really_begin_page): Only output V command if a
11622 page has been begun.
11624 * pic/pic.y (placeless_element): Delete argument to PRINT after
11627 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
11629 * Make wrapman work.
11630 * troff/div.h (class top_level_diversion): Replace
11631 first_page_begun by before_first_page (with opposite sense).
11632 * Change first_page_begun to before_first_page inverting sense.
11633 * troff/div.cc (class nl_reg): New class.
11634 (init_div_requests): Use class nl_reg for \n(nl.
11635 (top_level_diversion::begin_page): Don't call
11636 output_file::begin_page if before_first_page is 2;
11637 reset before_first_page afterwards. If have_next_page_number is
11638 false, then always increment page_number.
11639 * tmac/tmac.an: Set traps within TH rather than at the top-level.
11640 Restore compatibility mode after loading, and then disable
11641 compatibility mode in TH.
11643 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
11645 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
11647 * troff/node.h (output_file::trailer): Declare.
11648 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
11649 * troff/node.cc (output_file::trailer): New function.
11650 (troff_output_file::~troff_output_file): Move most code into...
11651 (troff_output_file::trailer): New function.
11652 (class troff_output_file): Delete page_length member. Declare
11654 (troff_output_file::really_begin_page): Use current page length
11655 for final V command.
11657 * tbl/main.cc (struct options): New decimal_point_char member.
11658 (options::options): Initialize this.
11659 (process_options): Implement decimalpoint option.
11660 (process_data): Pass decimal_point_char option to table::table.
11661 * tbl/table.h (class table): New decimal_point_char member.
11662 (table::table): Add additional argument.
11663 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
11664 second argument specifying decimal point character. Use this
11666 (table::table): Initialize decimal_point_char.
11667 (table::add_entry): Change call to find_dot.
11669 * troff/input.cc (get_copy, token::next): Implement \V.
11670 (interpolate_environment_variable): New function.
11672 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
11674 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
11675 * pic/pic.y: Likewise.
11677 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
11679 * refer/ref.cc (reference::insert_field, reference::delete_field):
11681 * troff/number.cc (parse_term): Likewise.
11683 * acgroff.m4 (GROFF_PROG_YACC): New macro.
11684 * configure.in: Use GROFF_PROG_YACC.
11686 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
11688 * Makefile.in (OPTIMIZE): New define.
11689 (DEBUG): Empty by default.
11690 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
11692 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
11693 (GROFF_ARRAY_DELETE): Likewise.
11694 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
11696 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
11698 * devps/psstrip.sed: Use different delimiter on last line (so that
11699 it works with BSD 4.4 sed.)
11701 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
11703 * devps/psstrip.sed: Delete comments.
11705 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
11706 optind, opterr, optarg.
11707 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
11710 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
11712 * Makefile.in (check): Dummy target.
11714 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
11716 * Version 1.07 released.
11718 * Integrate mm 1.11.
11720 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
11721 where start_col was meant.
11723 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
11725 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
11727 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
11729 * troff/input.cc (token::next): Make \z\o'...' and similar things
11732 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
11734 (environment): Add margin_character_flags member.
11735 * env.cc (environment::environment(symbol),
11736 environment::environment(const environment *): Initialize
11737 margin_character_flags.
11738 (margin_character): Rewrite.
11739 (environment::output_line): Add a margin character if
11740 margin_character_flags is non-zero. Turn off the
11741 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
11742 zero, use margin_character_node without copying and then set
11743 margin_character_node to 0.
11745 * devps/DESC.in: Change minimum size to 1000.
11747 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
11749 * troff/symbol.h (symbol::hash): Change return type to unsigned
11751 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
11754 * test-groff: Use -r rather than -x.
11756 * grops/psfig.diff: Include in distribution again.
11758 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
11760 * Makefile.in (dist): Use gzip.
11762 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
11764 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
11765 unistd.h as well as in stdlib.h.
11766 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
11767 defined; otherwise include <sys/types.h> and <unistd.h> if
11768 UNISTD_H_DECLARES_GETOPT is defined.
11770 * configure.in: use builtin(include, ... rather than include(...
11771 * configure: Regenerate with autoconf 1.3.
11773 * libdriver/print.cc (printer::adjust_arc_center): Use new
11774 algorithm suggested by Andy Fyfe.
11776 * libdriver/printer.cc (printer::adjust_arc_center): New function.
11777 * include/printer.h: Declare this.
11778 * grops/ps.cc (ps_printer::draw): Use it.
11779 * grodvi/dvi.cc (dvi_printer::draw): Use it.
11781 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
11783 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
11785 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
11787 * eqn/main.cc (main): Handle "eqn -".
11789 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
11791 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
11793 * mm: Integrate version 1.08.
11795 * pic/troff.cc (troff_output::finish_picture): Set
11796 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
11797 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
11798 if it's not defined. Check whether the register is non-zero rather
11799 than whether it's not defined.
11800 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
11802 * indxbib/indxbib.cc: Move all signal handling into...
11803 * indxbib/signal.c: New file.
11804 * configure.in: Call AC_RETSIGTYPE.
11806 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
11807 * configure.in: Call GROFF_STRUCT_EXCEPTION.
11808 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
11810 * troff/input.cc (token::token, token::operator=): Work round SGI
11812 * pic/object.cc (position::position): Likewise.
11814 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
11816 * pic/pic.h: Move declaration of hypot().
11818 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
11820 * pic/pic.h: Declare hypot().
11822 * pic/pic.h: Define M_PI if necessary.
11824 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
11826 * tmac/tmac.e (re): Add alternative version that doesn't use groff
11829 * devps/prologue.ps (RE): Handle the possibility that the old font
11830 doesn't have a FontName entry.
11832 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
11834 * tmac/tmac.e (fam): Redefine to set family in environment 2.
11835 (@C): Use @fam not fam.
11837 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
11839 * lookbib/lookbib.cc (main): Change type of start to const char *.
11840 * lkbib/lkbib.cc (main): Likewise.
11842 * eqn/lex.cc (definition::definition): Don't use member
11843 initializer syntax for members of anonymous unions.
11845 * troff/input.cc (input_stack::backtrace): Change type of to const
11848 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
11850 * include/stringclass.h (class string): Declare inline friend
11851 functions as inline in class declaration.
11852 * troff/hvunits.h (class hunits, class vunits): Likewise.
11853 * include/refid.h (class reference_id): Likewise
11854 * troff/troff.h (points_to_units(units), scale(units, double)):
11855 Delete declarations.
11856 * libdriver/input.cc (get_char): Delete declaration.
11857 * include/lib.h: Change 2nd argument of getopt from const char **
11859 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
11860 char **' before assigning to a `const char **'.
11861 * tbl/table.cc: Delete extra declarations of prints().
11863 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
11865 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
11866 char **' before assigning to a `const char **'.
11868 * libgroff/errarg.cc (errarg::errarg): Don't use member
11869 initializer syntax for members of anonymous unions.
11871 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
11873 * mm: Integrate version 1.07.
11875 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
11877 * troff/input.c (translate2): Rename to
11878 (translate_no_transparent).
11879 (init_input_requests): Rename tr2 to trnt.
11881 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
11883 * troff/charinfo.h (class charinfo): Add transparent_translate field.
11884 (charinfo::set_translation, charinfo::set_special_translation):
11885 Add second argument that specifies value for
11886 transparent_translate.
11887 (charinfo::get_translation, charinfo::get_special_translation):
11888 Add optional second argument that specifies whether translation is
11889 being used for transparent throughput.
11890 * troff/input.cc (charinfo::set_translation,
11891 charinfo::set_special_translation): Handle second argument.
11892 (charinfo::charinfo): Initialize transparent_translate.
11893 (translate): Split main part off into
11894 (do_translate): New function. Pass argument saying whether
11895 translation applies to transparent throughput.
11896 (translate2): New request.
11897 (init_input_requests): Bind translate2 to `tr2'.
11899 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
11901 * tbl/table.h (class table): Add `nokeep' flag.
11902 * tbl/main.cc (process_options): Handle `nokeep' option.
11903 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
11904 table::do_bottom): Don't output keep/release macro definitions or
11905 calls when `nokeep' option has been specified.
11907 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
11909 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
11911 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
11913 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
11914 block_entry::divert, alphabetic_block_entry::divert): Add extra
11915 argument giving column separation.
11916 (table::compute_widths): Pass column separation to
11917 table_entry::divert().
11918 (block_entry::do_divert): If an entry spans multiple columns and a
11919 minimumum width has been specified for each column, then set the
11920 line length to the sum of the widths (plus possibly the column
11923 * troff/input.cc (set_escape_char): Don't set the escape_char
11924 until after calling has_arg().
11926 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
11928 * tbl/table.cc (table::do_top): Add missing \s0 for double box
11931 * tbl/table.cc (table::print_double_hline): Avoid extra new line
11932 in case where r > nrows - 1.
11934 * tbl/table.cc (BODY_HEIGHT): Deleted.
11935 (LINE_SEP): New definition.
11936 (table::print_single_hline, table::print_double_hline,
11937 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
11938 table::do_row, table::do_top): Use LINE_SEP space before a line
11939 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
11941 * tbl/table.cc (text_entry::print_contents): New function.
11942 (text_string_name, right_text_string_name): Deleted.
11943 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
11944 (simple_text_entry::do_width, numeric_text_entry::do_width,
11945 alphabetic_text_entry::do_width): Don't store the contents of the
11947 (left_text_entry::simple_print, right_text_entry::simple_print,
11948 center_text_entry::simple_print,
11949 alphabetic_text_entry::simple_print,
11950 numeric_text_entry::simple_print): Print the entry directly
11951 instead of using the stored string.
11953 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
11955 * devps/Makefile: Strip PostScript files.
11956 * devps/prologue: Rename to...
11957 * devps/prologue.ps.
11958 * devps/psstrip.sed: New file.
11959 * devps/download: Use .pfa rather than .ps for installed versions
11962 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
11964 * troff/env.cc (input_trap): Give a warning if the argument is out
11967 * troff/env.cc (adjust): Treat negative argument as missing. Round
11968 argument > 5 down to 5.
11970 * troff/env.cc (center, right_justify): Make negative argument zero.
11972 * troff/div.cc (page_offset, vertical_position_traps): Treat
11973 invalid argument as missing.
11974 * troff/env.cc (line_spacing, line_length, title_length, indent,
11975 underline, hyphen_line_max_request, control_char,
11976 no_break_control_char, widow_control_request, adjust, input_trap,
11977 point_size): Likewise.
11978 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
11979 constant_space): Likewise.
11980 * troff/input.cc (compatible, shift, warn_request,
11981 set_escape_char): Likewise.
11983 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
11984 * tbl/table.cc (table::table): Likewise.
11986 * Makefile.dev (install_dev): depends on $(DEVFILES).
11988 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
11990 * devX75, devX75-12, devX100, devX100-12: New directories.
11991 * Makefile.in: Add these to DEVDIRS.
11993 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
11994 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
11995 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
11996 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
11998 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
11999 (uninstall): New target.
12000 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
12001 uninstall_prog, uninstall_dev): New targets.
12003 * troff/div.cc (return_request): Treat an invalid argument as
12006 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
12008 * tmac/tmac.e ((f): Set up the environment even when there's a
12009 current diversion. Transperently throughput a call to @N.
12012 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
12014 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
12015 up to vertical resolution.
12017 * tbl/table.cc (table::do_row): Change row number after printing
12020 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
12022 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
12024 * Rename CHANGES to NEWS.
12026 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
12028 * libgroff/new.cc (operator new): Avoid calling malloc(0).
12030 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
12032 * man.ultrix: Removed.
12034 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
12036 * Makefile.comm (extraclean): Delete files whose names begin with
12039 * pic/troff.cc (troff_output::text): Fix typo in implementation of
12042 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
12044 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
12045 * troff/div.cc (page_length, need_space, space_request): Treat
12046 invalid optional argument as missing.
12047 * troff/env.cc (number_lines): If the first argument is present
12048 but not a number, turn on line numbering, don't change the next
12049 line number and parse the remaining arguments.
12051 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
12053 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
12055 * eqn/box.h: Change declaration accordingly.
12056 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
12057 the specified size was bad but don't give an error. Check for
12059 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
12060 * eqn/lex (do_size): Likewise.
12062 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
12064 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
12065 compatible headers.
12067 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
12069 * tbl/table.cc (table::init_output): Improve error message when
12070 table won't fit on one page.
12072 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
12074 * pic/troff.cc (troff_output::start_picture): Generate line
12075 containing a horizontal motion equal to the width of the picture.
12077 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
12078 using GROFF_COMMAND_PREFIX environment variable.
12080 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
12082 * mdate.sh: Use $NF rather than $(NF).
12084 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
12086 * pic/main.cc (main): Use %1 not %c in argument to warning.
12088 * eqn/main.cc (main): Output code to check that geqn was given the
12091 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
12093 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
12094 `ln -s ../Makefile .; make; rm -f Makefile'.
12096 * troff/hyphen: Rename to...
12098 * troff/input.cc (main): Delete -H option. Don't call
12099 read_hyphen_file().
12100 * troff/env.cc: Include searchpath.h and macropath.h.
12101 (exception_dictionary): Deleted.
12103 (read_hyphen_file): Deleted.
12104 (hyphenation_language): New struct.
12105 (class trie, class hyphen_trie): Move declarations up.
12106 (trie_node::~trie_node): Deleted.
12107 (trie::delete_trie_node): New function.
12108 (trie::do_delete): New pure virtual function.
12109 (hyphen_trie::do_delete): New function.
12110 (trie::~trie): New function.
12111 (hyphen_trie::~hyphen_trie): New function.
12112 (trie::clear): No need to chcek that tp is not 0.
12113 (current_language, language_dictionary): New variables.
12114 (hyphen_word): Give an error if no current language. Use
12115 exceptions dictionary in current language.
12116 (hyphen_trie::read_patterns_file): Find file using macro_path.
12117 Allow comments (starting with %) in patterns file. Don't make it
12118 a fatal error if the file can't be found.
12119 (hyphenate): Return if no current language. Get the exceptions
12120 dictionary and the hyphenation patterns from the current language.
12121 (set_hyphenation_language): New variable.
12122 (hyphenation_patterns_file): New function.
12123 (hyphenation_language_reg): New class.
12124 (hyphenation_language_reg::get_string): New function.
12125 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
12126 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
12128 * groff/groff.cc (main, help, synopsis): Delete -H option.
12129 * include/Makefile.sub: Don't define HYPHENFILE.
12130 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
12131 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
12132 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
12133 hyphenation patterns.
12135 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
12137 * eqn/neqn.sh: New file.
12138 * eqn/Makefile.sub: Handle neqn.sh.
12140 * eqn/eqn.h: Declare `nroff' variable.
12141 * eqn/box.cc (param_table): Add `nroff' param.
12142 (nroff): Define it.
12143 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
12145 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
12147 * troff/troff.h (WARN_FONT): New warning.
12148 (WARN_TOTAL): Change accordingly.
12149 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
12150 (warning_table): Add WARN_FONT.
12151 * troff/node.cc (mount_font_no_translate): Pass argument to
12152 font::load_font. If this is non-zero, give a warning.
12153 Don't give an error message when accessing a font that has already
12154 been found to be invalid.
12155 * include/font.h (font::load, font::load_font): Add additional
12156 optional argument which suppresses error message if the font is
12158 * libgroff/font.cc (font::load_font): Handle additional argument.
12159 (font::load): Add additional argument. If this is non-null, set it
12160 to 1 and don't give error message.
12162 * include/printer.h (printer::end_page): Add argument giving
12164 * libdriver/input.cc (do_file): Pass this.
12165 * grops/ps.cc (ps_printer::end_page): Add argument.
12166 * grodvi/dvi.cc (dvi_printer::end_page,
12167 draw_dvi_printer::end_page): Add argument.
12168 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
12169 columns_per_page members. New member nlines.
12170 (DEFAULT_LINES_PER_PAGE): Deleted.
12171 (tty_printer::tty_printer): Don't compute lines_per_page from
12172 font::paperlength. Don't compute columns_per_page from
12174 (tty_printer::add_char): Don't check horizontal position against
12175 columns_per_page. Grow glyphs vector if neccessary.
12176 (tty_printer::end_page): Add argument giving page_length in units.
12177 Discard lines past end of page.
12179 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
12181 * tmac/tmac.tty-char: Fix definition of \(/l.
12183 * tmac/tmac.X: Define \(en.
12185 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
12187 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
12188 lpq, then use lp rather than lpr.
12190 * tmac/tmac.s (par@reset): Don't call `ad'.
12191 (par*env-init): Call `ad'.
12193 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
12195 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
12198 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
12199 * indxbib/indxbib.cc: Likewise.
12201 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
12203 * libgroff/putenv.c: New file.
12204 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
12205 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
12206 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
12207 stdlib.h with AC_HAVE_HEADERS.
12209 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
12211 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
12214 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
12216 * eqn/box.cc (gsize): Make it an int.
12217 (set_gsize): Parse argument handling increment or decrement.
12218 (box::top_level): Convert gsize to a string.
12220 * troff/input.cc (exit_troff): Make buf unsigned char [].
12221 Call to make_temp_iterator casts buf to char*.
12223 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
12225 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
12226 * Makefile.cpg (depend.temp): Likewise.
12228 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
12230 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
12232 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
12234 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
12236 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
12238 * Version 1.06 released.
12240 * Integrate mm 1.04.
12242 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
12244 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
12246 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
12248 * afmtodit/afmtodit.pl: Add -n option that disables generation of
12250 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
12251 afmtodit. Regenerate.
12253 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
12254 @f back past the current position.
12256 * tmac/tmac.e: Change calls to @R so that comments are not part of
12259 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
12261 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
12263 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
12264 check that we can link a call to a function declared in <stdio.h>.
12265 (GROFF_UNISTD_H): New macro.
12266 * configure.in: Call it.
12267 * Makefile.in: Document it.
12268 * include/posix.h: New file.
12269 * troff/troff.h: Don't include <osfcn.h>
12270 * troff/input.cc: Include posix.h.
12271 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
12273 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
12274 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
12276 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
12277 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
12278 * libbib/search.cc (O_RDONLY): Delete definition.
12279 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
12280 Don't include <osfcn.h>.
12282 * acgroff.m4 (GROFF_TIME_T): New macro.
12283 * configure.in: Call it.
12284 * Makefile.in: Document it.
12286 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
12287 * configure.in: Call it.
12288 * Makefile.in: Document -DTRADITIONAL_CPP.
12289 * include/ptable.h: Don't include generic.h.
12290 (name2): Define it.
12292 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
12293 Afterwards remove [T1 and [T2.
12294 (ref*spec!0, ref*spec!2): Use T1 rather than T.
12295 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
12296 (ref*add-T2): Renamed from ref*add-T.
12297 (ref*add-T1): New macro.
12299 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
12301 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
12303 * libbib/index.cc: Include <fcntl.h>.
12304 (O_RDONLY): Define if necessary.
12305 (make_index_search_item, index_search_item_iterator::get_tag,
12306 index_search_item::check_files): Use O_RDONLY.
12307 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
12308 (O_RDONLY): Define if necessary.
12309 (search_list::add_file): Use O_RDONLY.
12310 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
12312 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
12315 * libbib/index.cc (S_ISREG): Define it if necessary.
12316 (index_search_item::load): Use S_ISREG.
12318 * include/driver.h: Include <errno.h>.
12320 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
12322 * eqn/box.cc (body_height): Increase default value to 85.
12323 (body_depth): Increase default value to 35.
12325 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
12327 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
12328 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
12329 protected from expansion with \E.
12331 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
12333 * Makefile (Makefile): New target.
12335 * Makefile.sub (configure, distfiles): New targets.
12337 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
12340 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
12342 * eqn/box.cc (param_table): Add body_height and body_depth.
12344 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
12346 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
12348 * psbb/Makefile.sub: Don't link with libgroff.a.
12350 * acgroff.m4 (GROFF_PUTENV): New macro.
12351 * configure.in: Call GROFF_PUTENV.
12352 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
12353 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
12356 * troff/env.cc (distribute_space): Rename force_forward argument
12357 to force_reverse. Reverse the list if force_reverse is true.
12359 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
12361 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
12363 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
12364 height or depth to be negative. Guard against SUP_RAISE quantity
12367 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
12369 * devps/generate/textmap: Add `an' (arrowhorizex).
12370 * tmac/tmac.ps: \(an overlaps horizontally.
12371 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
12373 * devps/symbolchars: Add arrowverttp, arrowvertbt.
12374 * devps/textmap: Add arrowvertex.
12375 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
12376 updownarrow delimiters.
12377 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
12379 * tbl/table.cc (simple_entry::position_vertically,
12380 block_entry::position_vertically): For a centered entry, perform
12381 the motion in two stages.
12383 * refer/refer.cc (split_punct): Don't call lookup_token if there
12386 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
12388 * troff/input.cc (token::next): Delete token_node after copying
12391 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
12394 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
12396 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
12398 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
12400 * grops/ps.cc (usage): -b option takes an argument.
12402 * devps/prologue (PLG): New procedure.
12403 * grops/ps.cc (main, usage): New -g option.
12404 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
12407 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
12409 * include/cset.h: Include <limits.h> if we have it.
12411 * libgroff/illegal.cc: New file.
12412 * include/lib.h (illegal_input_char): Use table.
12413 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
12414 * pic/lex.cc (ARG1): Renumber to 14.
12415 * eqn/lex.cc (ARG1): Likewise.
12417 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
12418 (eg 1.05.90) correctly.
12420 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
12422 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
12423 Rename $r and $R registers to $v and $V.
12424 ($r, $R): Initialize to 0.
12425 (@v, @V): New macros.
12429 * troff/input.cc (main, usage): Add -R option that says not to
12431 * eqn/main.cc (main, usage): Rename -n to -R.
12433 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
12435 * devps/DESC.in: Leave font positions 5-9 blank.
12436 * devdvi/DESC.in: Likewise.
12438 * grog/grog.pl: Handle `.PS <file' correctly.
12440 * troff/input.cc (input_stack::push): Improve error message when
12441 input stack limit exceeded.
12443 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
12445 * refer/refer.cc (main): Fix typo in handling of `a' option.
12447 * refer/refer.cc (do_bib): In state START after a newline remain
12450 * groff/groff.sh: Deleted.
12451 * groff/Makefile.sub: Delete handling of groff.sh.
12453 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
12454 to determine whether to use \X'ps:...'.
12455 * tmac/troffrc: Set 0p register to 0.
12456 * tmac/tmac.ps: Set 0p register to 1.
12458 * groff/groff.cc: Support -X option. Give warning for -TXps and
12459 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
12460 * tmac/troffrc: Support -r.X=1.
12462 * pic/troff.cc (troff_output::dot): Don't test
12463 zero_length_line_flag.
12465 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
12467 * include/lib.h: Declare getopt() and friends unless
12468 STDLIB_H_DECLARES_GETOPT is defined.
12470 * doc/chars.tr: Delete.
12471 * man/groff_char.man: New file.
12473 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
12475 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
12476 user has changed register format.
12478 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
12480 * groff/groff.cc: Get rid of device_table. Get postprocessor from
12481 `postpro' command in DESC file. Get spooler command from `print'
12482 command in DESC file. Execute spooler command with /bin/sh.
12484 * groff/groff.cc: Split Unix-specific parts into...
12485 * groff/pipeline.c: New file.
12488 * COPYING: New file.
12489 * all files: Update copyright notices.
12491 * Rearrange files. Redo Makefiles. Use autoconf.
12493 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
12495 * troff/input.c (charinfo_to_node_list): Interpret character
12496 definition with escape_char of `\'.
12498 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
12500 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
12501 Define INT_DIGITS as big enough for 64-bit integer.
12502 * lib/strtol.c: Don't include lib.h.
12503 * lib/lib.h: Delete ifdef __cplusplus stuff.
12505 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
12507 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
12508 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
12509 get DESC from current directory.
12511 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
12513 * tbl/main.c (main): Always reset the line number when reading
12516 * tbl/table.c (table::print_single_hline, table::print_double_hline,
12517 table::define_bottom_macro, table::do_row, table::do_top): Round
12518 vertical spacing up to vertical resolution.
12520 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
12522 * ps/ps.h (enum resource_type): Avoid comma at end of
12524 * dvi/dvi.c (class dvi_printer): Likewise.
12525 * dvi/tfmtodit.c (gf::load): Likewise.
12526 * refer/label.y (struct expression): Likewise.
12527 * refer/refer.c (class label_processing_state): Likewise.
12528 * refer/indxbib.c (do_file): Likewise.
12529 * troff/troff.c (enum warning_type): Likewise.
12530 * tbl/main.c (process_data): Likewise.
12531 * troff/charinfo.h (class charinfo):
12533 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
12535 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
12537 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
12539 * groff.c: Move to new groff subdirectory.
12540 * groff/Makefile: New file.
12541 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
12543 * man/mdate.sh: Use ls -L if supported.
12545 * Consolidate all header files produced by gendef into lib/defs.h.
12546 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
12547 Don't include path.h.
12548 * lib/Makefile (path.h): Don't generate.
12549 * troff/input.c: Include defs.h. Don't include config.h.
12550 * troff/Makefile (config.h): Don't generate.
12551 * refer/index.h: Don't include suffix.h.
12552 * refer/index.c: Include defs.h.
12553 * refer/indxbib.c: Include defs.h.
12554 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
12556 * refer/Makefile (suffix.h, path.h): Don't generate.
12557 * groff.c: Don't include config.h. Include defs.h.
12558 * Makefile (config.h): Don't generate.
12559 (lib/defs.h): Generate.
12560 (topclean): Remove lib/defs.h.
12562 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
12564 * lib/malloc.c, lib/getpagesize.h: Deleted.
12565 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
12567 * lib/Makefile: Delete malloc-related stuff.
12568 * lib/new.c: Workaround COOKIE_BUG if necessary.
12570 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
12571 needed header files directly.
12572 * refer/refer.h: Omit definition of DEFAULT_INDEX.
12573 * Makefile: Include definition of DEFAULT_INDEX in path.h.
12575 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
12577 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
12579 * lib/font (font::load_desc, font::load): Don't split argument of
12581 (font::handle_unknown_font_command): Change type.
12582 * ps/ps.c (ps_font::handle_unknown_font_command,
12583 handle_unknown_desc_command): Change type.
12584 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
12586 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
12588 * lib/font.h (font::handle_unknown_font_command): Add file and
12590 * lib/font.c (font::handle_unknown_font_command):
12591 * ps/ps.c (ps_font::handle_unknown_font_command):
12592 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
12593 lineno arguments. Use _with_file_and_line functions for error
12596 * lib/fontfile.c (font::unknown_desc_command_handler): New static
12598 * lib/font.c (font::set_unknown_desc_command_handler): New
12600 (font::load_desc): For unknown commands, call
12601 unknown_desc_command_handler if not null.
12602 * lib/font.h (class font): Declare them.
12603 (FONT_COMMAND_HANDLER): New typedef.
12604 * ps/ps.c (handle_unknown_desc_command): New function.
12605 (main): Set bflag if we had a -b option. Call
12606 font::set_unknown_desc_command_handler.
12607 (broken.h): Don't include.
12608 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
12610 * ps/devps/Makefile: Add `broken' command to DESC file using
12611 BROKEN_SPOOLER_FLAGS.
12613 * macros/tmac.e ([, ]): Add as synonyms for { and }.
12615 * macros/tmac.e ($p): Only exdent if \$3 > 0.
12617 * macros/tmac.e (@R, @S): New macros.
12618 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
12619 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
12620 Declare $H, $[0-9], .. macros with @S.
12621 Declare |0, |1, |2, |3 strings with @S.
12623 * macros/tmac.e (@S): Rename to @U.
12625 * macros/tmac.e (@z): Define @b and bp as empty instead of
12628 * macros/tmac.e (@m): Deleted.
12629 (@h): Don't call @m.
12630 (@z): Don't set @m trap.
12632 * macros/tmac.e ($h, $f): Define |z as empty string.
12634 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
12637 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
12639 ()f): Likewise for * register.
12641 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
12642 argument is missing, don't change $R. Call sr with three
12643 arguments when initializing.
12645 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
12647 * macros/tmac.e (sr): New macro.
12648 Initialize $r and $R using sr.
12650 * macros/tmac.e (,): Delete \*(#[.
12652 * troff/env.c (set_tabs): Read the tab type even if the position
12653 is bad. Allow the position of the first tab stop to be negative.
12655 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
12657 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
12659 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
12660 rather than -DPATHCONF_MISSING.
12661 * Makefile: Get rid of PATHCONF_MISSING.
12663 * refer/map.c: New file.
12664 * refer/index.c: Interface to mmap through map.c. Rename map_size
12666 * refer/Makefile: Handle map.c.
12667 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
12669 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
12671 * Makefile: RANLIB should be `true' if there is no ranlib.
12672 * lib/Makefile (libgroff.a): Simplify.
12673 * driver/Makefile (libdriver.a): Simplify.
12675 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
12676 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
12679 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
12681 * troff/env.c (compare_ranges): Declare as extern "C".
12683 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
12685 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
12687 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
12689 * pic/troff.c (troff_output::text): Merge in grops_output::text,
12690 but conditionalize use of \X based on \*(.T.
12691 (grops_output::*): Deleted.
12692 * pic/output.h: Delete declaration of make_grops_output.
12693 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
12694 by default. -n sets it to 0.
12695 (usage): Corresponding changes.
12696 * groff.c (main): Don't pass -x or -p to pic.
12697 * groff.sh: Likewise.
12699 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
12702 * ps/devps/afmtodit: Change calculation of asc_boundary and
12703 desc_boundary. Make these bounds inclusive.
12704 * ps/devps: Regenerate font files.
12706 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
12708 * macros/tmac.latin1: New file.
12709 * macros/tmac.tty-char: Use tmac.latin1.
12710 (tmac.tty-tr): Deleted.
12711 * macros/Makefile: Install tmac.latin1.
12712 * macros/tmac.dvi: Use tmac.latin1.
12713 * macros/troffrc: Translate \[char160] onto no-break space here.
12714 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
12716 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
12718 * macros/tmac.Xps: Use `do' request.
12720 * macros/tmac.ps: Use `do' request.
12722 * macros/tmac.e (@C): Use `do' request.
12724 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
12725 * macros/Makefile: Install tmac.X*.
12727 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
12728 * tty/Makefile: Don't install tmac.tty*.
12729 * macros/Makefile: Install tmac.tty*.
12731 * dvi/tmac.dvi: Move to macros.
12732 * dvi/Makefile: Don't install tmac.dvi.
12733 * macros/Makefile: Install tmac.dvi.
12735 * ps/tmac.ps*: Move to macros.
12736 * ps/Makefile: Don't install tmac.ps*.
12737 * macros/Makefile: Install tmac.ps*.
12739 * eqn/box.c: Provide draw_lines parameter corresponding to -D
12741 * macros/eqnrc: Set draw_lines parameter based on device.
12742 * groff.c: Don't pass -D flag to eqn.
12743 * groff.sh: Likewise.
12744 * eqn/main.c: Warn about use of -D.
12746 * troff/input.c (process_startup_file): New function.
12747 (main): Call process_startup_file().
12748 * macros/troffrc: New file.
12749 * macros/Makefile: Install troffrc.
12750 * groff.c (main): Don't pass extra -m option to troff. For a
12751 pseudo device pass the name of the pseudo device to troff using
12753 * groff.sh: Likewise.
12754 * groff.c (possible_command::prepend_arg): Deleted.
12756 * troff/input.c (do_request): New function.
12757 (init_input_requests): Bind "do" to do_request.
12759 * eqn/main.c (main): Instead of loading eqnchar from device directory,
12760 load eqnrc from macro directory.
12761 * macros/eqnrc: New file.
12762 * macros/Makefile: Install eqnrc.
12763 * ps/devps/eqnchar: Deleted.
12764 * ps/devps/Makefile: Don't install eqnchar.
12765 * dvi/devdvi/eqnchar: Deleted.
12766 * dvi/devdvi/Makefile: Don't install eqnchar.
12767 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
12770 * lib/device.[ch]: New files.
12771 * lib/font.h (font::set_device_name, font::get_device_name):
12773 * lib/fontfile.c: Use device.h.
12774 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
12775 * troff/input.c: Delete definition of `device'.
12776 (main): Don't initialize device.
12777 * troff/troff.h: Include device.h rather than declaring device.
12778 * troff/Makefile: No need to handle DEVICE.
12779 * driver/input.c: Include device.h. Don't use
12780 font::{set,get}_device_name.
12781 * groff.c, Makefile: Rename device.h to config.h.
12782 * groff.c: Use library device variable.
12783 * eqn/main.c: Use library device variable.
12784 * eqn/Makefile: No need to handle DEVICE.
12786 * lib/searchpath.[ch]: New files.
12787 * lib/Makefile: Handle searchpath.[ch].
12788 * troff/input.c (open_file, init_dirs): Deleted.
12789 (macro_dirs): Deleted.
12790 (open_mac_file, macro_source): Use class search_path.
12791 (add_string, struct string_list): Move definition.
12792 (main): Change -M option to use macro_path. Delete call to
12794 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
12795 Rewrite to use class search_path.
12796 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
12797 * lib/Makefile: fontfile.c depends on searchpath.h.
12798 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
12800 * lib/macropath.[ch]: New files.
12801 * troff/Makefile: No need to handle MACROPATH.
12803 * troff/input.c: Delete DUMP code.
12804 * lib/fontfile.c, lib/font.h: Delete
12805 font::forget_command_line_font_dirs.
12807 * troff/input.c (push_token): New function.
12808 (handle_first_page_transition): Use push_token().
12809 (process_input_stack): Change handling of a space at the beginning
12812 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
12814 * troff/input.c (font_dirs): Delete unused variable.
12816 * eqn/lex.c (do_set): Correct error messages.
12818 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
12820 * troff/input.c (do_define_string): Allow the string name to be
12821 followed immediately by a tab.
12822 (define_character): Likewise.
12824 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
12826 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
12829 * troff/input.c (input_iterator::is_file): New virtual function.
12830 (file_iterator::is_file): New function.
12831 (input_stack::end_file): New function.
12832 (input_stack::next_file): Handle the situation where there is no
12833 file on the input stack correctly. Avoid making two passes over
12835 (next_file): Make the filename optional; in this case call
12836 input_stack::end_file().
12838 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
12840 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
12841 produce a real _ charater when the current font is CW and _
12844 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
12845 expression to work around gcc 2.2 bug.
12847 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
12849 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
12851 * troff/env.c (environment::add_padding): New function.
12852 (environment::add_char): Use add_padding().
12853 (environment::space): Likewise.
12854 (environment::wrap_up_field): Add some padding if there is none
12855 and there's no current tab.
12856 * troff/env.h: Declare environment::add_padding.
12858 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
12860 * pic/pic.y: undef fmod and rand before declaring them.
12862 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
12864 * troff/input.c (main): If the DESC file specifies a font name of
12865 0, then leave the corresponding font position empty.
12867 * nroff.sh: New file.
12868 * Makefile (install.nobin): Install nroff.sh.
12870 * tty/devlatin1/R.proto: Add ao as synonym for de.
12871 * tty/tmac.tty-char: Define ao as o.
12873 * tty/dev{ascii,latin1}/R.proto: Add aq.
12874 * tty/tmac.tty-char: Delete definition of aq.
12876 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
12878 * troff/input.c (init_charset_table): Don't translate 0240.
12879 * ps/tmac.ps: Translate char160 to space.
12880 * dvi/tmac.dvi: Likewise.
12881 * tty/tmac.tty: Likewise.
12883 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
12885 * dvi/tmac.dvi: Add support for all Latin-1 characters.
12887 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
12888 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
12891 * tty/tmac.tty-char: Add \(ah.
12893 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
12894 No need to define \(FM and \(!/. Conditionalize all character
12897 * ps/devps/lgreekmap: Add +h, +f, +p.
12899 * ps/tmac.psnew: New file.
12900 * ps/Makefile: Install tmac.psnew.
12902 * troff/input.c (charinfo_to_node_list): Don't ever interpret
12903 character definitions in compatible mode.
12905 * troff/input.c (remove_character): New function.
12906 (init_input_requests): Bind remove_character to "rchar".
12908 * ps/tmac.psold: New file.
12909 * ps/Makefile: Install tmac.psold.
12910 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
12911 characters into tmac.psold. Make these definitions unconditional.
12913 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
12915 * ps/tmac.ps: Don't define \('c and \('C.
12917 * ps/devps/textmap: Move Greek characters to...
12918 * ps/devps/symbolchars:
12920 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
12922 * ps/devps/text.enc: Add quotesingle.
12923 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
12924 * tty/tmac.tty-char: Likewise.
12925 * dvi/devdvi/texmi.map: Add +h, +f, +p.
12926 * dvi/devdvi/texi.map: Add Fn.
12927 * dvi/devdvi/msam.map: Add lz.
12928 * dvi/tmac.dvi: Handle Bq, bq, aq.
12930 * pic/lex.c (get_token): Recognize 'th.
12931 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
12933 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
12935 * ps/devps/textmap: Move di, mu, +- to...
12936 * ps/devps/symbolchars:
12938 * macros/tmac.s (@XS): Don't call par@reset or fi.
12939 (XA): Call LP. Turn off adjustment. Reduce line length.
12941 * macros/tmac.s: Initially alias XS to LP.
12942 (XS): Rename to @XS.
12943 (cov*ab-init): Alias XS to @XS.
12945 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
12947 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
12948 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
12949 (token::is_size, token::changes_env): Deleted.
12950 * troff/number.c (parse_term): No need to process \s explicitly.
12951 Call tok.next() only after scale indicator has been processed.
12952 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
12954 (token::next): Handle \s, \f, \S, \H immediately rather than
12955 returning them as tokens.
12956 (token::operator==, token::description, token::add_to_node_list,
12957 token::process): Remove handling of deleted tokens.
12959 * troff/env.c (environment::add_char): When adding padding
12960 indicator character, call start_line() if necessary.
12962 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
12964 * ps/devps/afmtodit: Don't output 0 kerns.
12966 * ps/devps/afmtodit: Remove directory from name of encoding in
12967 font description file.
12969 * ps/devps/afmtodit: Improve error messages.
12971 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
12973 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
12974 * ps/devps/FontMakefile: Deleted.
12975 * ps/devps/afmname: New file.
12977 * ps/devps/symbol.sed: New file.
12978 * ps/devps/symbol.diff: Deleted.
12979 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
12980 Generate zapfdr.afm from zapfd.afm.
12982 * tty/tmac.tty (tty-char): Prefix definition with ".
12984 * macros/tmac.an (TP): Don't start a diversion if one has already
12987 * tty/tmac.tty-char: Add Latin-1 characters.
12989 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
12991 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
12993 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
12994 Move declaration of struct horizontal_span.
12996 * tbl/table.c (table::table): Initialize span_list.
12997 (table::~table): Delete span_list.
12999 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
13001 * ps/devps/Makefile: Avoid dependency on GNU make.
13003 * ps/tmac.ps: Check that character does not already exist before
13006 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
13007 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
13008 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
13011 * tty/tmac.tty-char: New file.
13012 * tty/Makefile: Install tmac.tty-char.
13013 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
13016 * tty/tmac.tty: Fix definition of \(34.
13018 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
13019 bracket-drawing characters onto |. Add *o.
13021 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
13022 only if current_field.
13024 * troff/dictionary.c (dictionary::lookup): Free old_table after
13027 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
13029 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
13030 whose glyphs are identical to glyphs of some Roman character.
13032 * tty/devlatin1/R.proto (bu): Deleted.
13033 * tty/devascii/R.proto (bu): Deleted.
13034 * tty/tmac.tty: Add definition of \(bu.
13036 * eqn/main.c (do_file): Pass FILE as argument.
13037 (main): Automatically load eqnchar. New options -F and -n.
13038 Pass do_file an opened FILE.
13039 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
13040 No need to include font.h.
13041 * groff.sh: Likewise. Don't need to use - for standard input.
13042 Prefix files with -- if first file starts with -.
13044 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
13046 * troff/env.c (environment::possibly_break_line): Don't set line
13047 to 0 across call to output_line(). Don't call output_line() until
13048 after discarding nodes after break.
13050 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
13052 * request.h (macro::empty): Declare it.
13053 * input.c (macro::empty): New method.
13054 (interpolate_macro): Don't give a WARN_SPACE if the two-character
13057 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
13059 * troff/env.c (environment::start_field): Decrement space_total
13060 when a space is frozen.
13062 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
13064 * macros/tmac.an (R): Delete macro.
13066 * troff/input.c (get_copy, token::next): Support \# (like \" but
13067 newline is ignored).
13069 * troff/input.c (token::next): Fix error message in 'Y' case.
13071 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
13073 * eqn/delim.c (define_extensible_string): Recognize any prefix of
13076 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
13078 * c++test.c: Include <osfcn.h>.
13080 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
13083 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
13085 * tbl/table.c (table::divide_span): Don't count column separation
13086 if expand was specified.
13088 * tbl/main.c (process_format): Don't ignore width specs in
13089 continued format. Give warning for changing equal widths or
13090 column separation in continued format.
13091 (process_data): Set column separation, minimum width, equal
13092 columns at end of table.
13094 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
13096 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
13097 node::add_discretionary_hyphen): Use soft_hyphen_char.
13098 (set_soft_hyphen_char): New function.
13099 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
13101 * Makefile (c++tested): Give more helpful message if test fails.
13103 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
13105 * troff/input.c (init_charset_table): Translate 0240 to
13106 an unbreakable space.
13108 * troff/token.h (token::hyphen_indicator): New function.
13109 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
13111 * troff/input.c (translate): Allow translation to \%.
13112 * troff/node.c (node::add_char): Handle
13113 TRANSLATE_HYPHEN_INDICATOR.
13114 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
13116 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
13119 * tty/devlatin1/R.proto: \(hy and - should print as 055.
13121 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
13123 * groff.c (run_commands): If the last command gets a SIGPIPE send
13124 a SIGPIPE to all children than haven't yet terminated. When
13125 command terminates, set pid field to -1.
13127 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
13129 * groff.c (main): Pass an appropriate -filename option to gxditview.
13131 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
13133 * Makefile.bd (install): Remove existing program before copying.
13135 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
13136 programs which have Unix counterparts to be installed with
13137 user-specified prefix.
13139 * troff/input.c (exit_troff): Don't check if exit_started.
13140 (exit_request): Don't call exit_troff if exit_started.
13142 * Makefile.bd (install.mm): Rename to install.dwbmm.
13144 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
13146 * driver/input.c (do_file): Add missing break for '#' case.
13148 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
13150 * troff/input.c (input_stack::clear): Clear past any boundaries and
13151 then add the boundaries back.
13153 * troff/input.c (exit_troff): Return immediately if already
13156 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
13158 (pg*end-page): If the text has ended and there are no more
13159 footnotes or keeps, exit.
13161 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
13163 * troff/input.c (init_charset_table): Make \(rq transparent by
13166 * macros/tmac.an: Define lq and rq strings.
13168 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
13170 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
13172 * troff/env.c (environment::final_break): New function.
13173 (environment::newline): Set prev_line_interrupted to 2 if
13175 * troff/env.h: Declare environment::final_break.
13176 * troff/input.c (exit_troff): Call environment::final_break()
13177 instead of environment::do_break().
13179 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
13180 doesn't already exist.
13181 * macros/man.local: New file.
13182 * macros/tmac.an: Load man.local.
13183 * macros/man.ultrix: New file.
13185 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
13187 * troff/input.c (exit_groff): Rename to...
13188 (exit_troff): New function.
13190 * troff/div.c (exit_started, done_end_macro,
13191 seen_last_page_ejector): New global variables.
13192 (began_page_in_end_macro): New static variable.
13193 (exit_flag): Deleted.
13194 (top_level_diversion::top_level_diversion): Initialize
13196 (top_level_diversion): More elaborate test for whether
13197 cleanup_and_exit() should be called.
13198 Set began_page_in_end_macro if the end macro isn't yet finished.
13199 * troff/div.h (top_level_diversion::last_page_count): New data
13201 (top_level_diversion::set_last_page): New function.
13202 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
13203 * troff/env.c (do_break): Zero prev_line_interrupted.
13204 * troff/input.c (exit_flag): Delete declaration.
13205 (LAST_PAGE_EJECTOR): New magic cookie.
13206 (token::next): Handle LAST_PAGE_EJECTOR.
13207 (exit_groff): Set exit_started and done_end_macro instead of
13208 exit_flag. Call top_level_diversion::set_last_page. Push a
13209 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
13210 another ejection after setting seen_last_page_ejector.
13212 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
13214 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
13216 * macros/tmac.e (TH): Make sure there's room for the initial
13219 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
13220 Set FVS in points rather than units.
13222 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
13224 * troff/div.c (top_level_diversion::add_trap): Don't consider the
13225 position of empty slots.
13227 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
13229 * ps/devps/S: Fix height and depth of parenrightex.
13230 * ps/devps/symbol.diff: Regenerate.
13232 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
13234 * tmac.e (u): Do underlining as in -mgs.
13236 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
13238 * tty/tty.c (tty_printer::end_page): If overstriking is
13239 suppressed, still turn overstruck horizontal and vertical lines
13242 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
13245 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
13247 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
13249 * Version 1.05 released.
13251 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
13253 * tty/tty.c: Instead of keeping an array of glyphs and then
13254 sorting it, keep a ordered linked list of glyphs for each line.
13256 * driver/driver.h: Include stddef.h.
13258 * tty/tty.c (compare_glyph):
13259 * refer/refer.c (rcompare):
13260 * troff/env.c (compare_ranges): Arguments of qsort comparison
13261 function should be const void *.
13263 * troff/number.c (parse_term):
13264 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
13267 * refer/label.y (consider_authors): Don't access variables
13268 constructed under a condition outside that condition: put braces
13269 round for statement containing declaration; redeclare use of same
13272 * pic/pic.y (text_expr): Delete production that allows
13273 parenthesised text_expr.
13274 (expr): Allow a conditional_expr to appear in parentheses.
13275 (conditional_expr): Rename to any_expr.
13277 * mm: Install new version 1.01 from jh.
13279 * lib/font.c (font::get_width): Cache scaled widths.
13280 (font::font): Initialize widths_cache.
13281 (font::~font): Destroy widths_cache.
13282 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
13284 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
13286 * c++test.c, c++test.ref: New files.
13287 * Makefile: Check that the C++ compiler works.
13289 * ps/tmac.pspic (PSPIC): Do a break.
13291 * ps/tmac.ps: Move definition of PSPIC into...
13292 * ps/tmac.pspic: New file.
13293 (PSPIC): Draw box around picture, but make it invisible to grops.
13294 * ps/tmac.ps: Load tmac.pspic.
13295 * ps/Makefile: Install tmac.pspic.
13297 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
13299 * lib/font.c (scale_round): If n is negative,
13300 subtract .5 before truncating floating point result.
13302 * lib/fontfile.c: Include <errno.h>.
13304 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
13306 * driver/input.c (get_char): Inline. Don't update current_lineno.
13307 Change callers to up date current_lineno if necessary.
13308 Use get_char() instead of getc(current_file).
13310 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
13312 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
13314 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
13316 * tty/tty.c (tmac.tty): Define \(rg as (R).
13318 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
13320 * lib/lib.h: New define a_delete.
13321 * Use a_delete instead of delete when deleting an array of objects
13322 without destructors.
13324 * lib/lib.h: Rename adelete to ad_delete.
13325 * Change uses of adelete.
13327 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
13329 * eqn/eqn.y: Include lib.h.
13331 * troff/node.c (grow_font_table): Delete old_font_table.
13333 * mm: Install new version from jh.
13335 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
13337 * tbl/table.h (format_type): Make global instead of local to class
13338 entry_format. Prefix enumerators with FORMAT_.
13339 * tbl/table.c, tbl/main.c: Corresponding changes.
13340 * refer/token.h (token_type): Make global. Prefix enumerators
13342 * refer/token.[ch]: Corresponding changes.
13343 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
13345 * troff/div.c (node::set_vertical_size): Don't name argument.
13347 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
13349 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
13350 * lib/lib.h: Define adelete accordingly.
13351 * pic/object.c (graphic_object::graphic_object):
13352 * tbl/main.c (format::~format):
13353 * tbl/table.c (table::~table):
13354 * refer/ref.c (reference::~reference, reference::merge,
13355 reference::insert_field, reference::delete_field): Use adelete.
13357 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
13359 * tbl/table.h: Corresponding changes.
13361 * common.c (common_output::dashed_arc, common_output::dotted_arc):
13362 Ensure total_angle is positive.
13364 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
13366 * refer/ref.c (reference::merge, reference::insert_field,
13367 reference::delete_field): Avoid delete[0].
13369 * refer/token.c (init_special_chars): Move calls to cmupper
13370 outside calls to init_two_char_letter to work around bug in gcc
13373 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
13375 * lib/new.c (operator new): Use __builtin_new for g++.
13377 * pic/object.c (graphic_object::~graphic_object): Don't use
13380 * pic/object.c (output::compute_scale): Initialize max_width and
13383 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
13385 * troff/input.c (write_request): Call fflush.
13387 * troff/node.h (class composite_node): Move declaration to node.c
13388 * troff/input.c (charinfo_to_node): Rename to ...
13389 (charinfo_to_node_list): Return node list rather than composite
13391 * troff/node.c (make_composite_node): New function.
13392 (make_node, add_char): Call make_composite_node instead of
13394 (class composite_node): Add a tfont * member. Delete font_size
13396 (composite_node::composite_node, composite_node::copy,
13397 composite_node::size): Corresponding changes.
13398 (composite_node::tprint): Provide constant spacing, emboldening
13399 and track kerning as specified in tfont.
13400 (composite_node::width): Change width calculation accordingly.
13401 * troff/env.h (environment::composite): New member.
13402 (environment::is_composite, environment::set_composite): New
13404 * troff/env.c (environment::environment): Initialize composite.
13405 * troff/input.c (charinfo_to_node): Call
13406 environment::set_composite.
13407 * troff/node.c (make_composite_node, make_glyph_node): Use the
13408 plain version of the tfont if the environment is composite.
13410 * troff/node.c (font_info::get_space_width): Additional argument
13411 giving space_size. Handle constant space correctly. Scale by
13412 space_size unless constant spaced.
13413 (env_sentence_space_width): New function.
13414 * troff/node.h: Declare it.
13415 * troff/env.h (environment::get_space_size,
13416 environment::get_sentence_space_size,
13417 environment::get_narrow_space_width,
13418 environment::get_half_narrow_space_width): Make inline.
13419 (environment::get_space_width): Make inline. Just call
13421 * troff/env.c: Delete definitions for funtions made inline.
13422 (environment::space_newline, environment::space): Use
13423 env_sentence_space_width(). Don't scale by space_size.
13424 * troff/node.h: Move declarations of env*space_width() functions
13427 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
13429 * macros/tmac.s (PS): Don't try to set negative indent.
13431 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
13433 * pic/pic.y: Fix min function.
13435 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
13437 * man/mdate.sh: Clear LANGUAGE.
13439 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
13441 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
13442 * pic/lex.c: New COMMAND keyword.
13443 * pic/pic.y (print_args, print_arg): New rules.
13444 (placeless_element): Use print_args for PRINT.
13445 New COMMAND element.
13447 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
13449 * troff/input.c (terminal): Handle missing argument correctly.
13451 * pic/pic.y (text_expr): New rule.
13453 * pic/pic.y: Implement := operator.
13455 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
13457 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
13460 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
13462 * ps/devps/dingbatsrmap: Include this in the distribution.
13464 * macros/tmac.doc: Replace with new version from 2nd Networking
13465 Release. Fix loading of doc-* files.
13466 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
13467 * macros/tmac.doc.old: New file. Apply fixes that had been
13468 applied to old tmac.doc.
13469 * macros/tmac.andoc: Check that we're running under groff.
13470 * macros/Makefile: Rework.
13472 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
13474 * tbl/table.h (format_type):
13475 * refer/token.h (token_type): If NESTED_TYPES is defined, use
13476 typedef to make these types visible at file scope.
13477 * Makefile: Add NESTED_TYPES configuration option.
13479 * troff/div.c (mark): At the top level use the value of
13480 nl_reg_contents rather than the current vertical position.
13482 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
13484 * tty/tty.c: Implement \D for horizontal or vertical lines.
13485 (tty_printer::set_char): Use vec_used+2 as serial number.
13486 Don't allow size of vector to exceed USHRT_MAX-2.
13487 Split off part into...
13488 (tty_printer::add_char): New function.
13489 (tty_printer::draw): New function.
13490 (compare_glyph): Handle equal serial numbers.
13491 (tty_printer::end_page): Handle overstruck characters from \D.
13492 (main, usage): Implement -d option.
13494 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
13496 * tbl/main.c (process_format):
13497 * eqn/text.c (split_text):
13498 * troff/input.c (token::next): Use inner block for declarations
13499 with initializers in switch statement.
13501 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
13503 * pic/common.c (common_output::dash_line): Cope with zero-length
13506 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
13508 * Version 1.04 released.
13510 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
13512 * macros/tmac.an (TH): Define a macro an-init to define variables
13513 based on command line arguments.
13514 (an-header): Call it.
13516 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
13518 * Makefile (install.mm): Rename to install.dwbmm.
13520 * Makefile: Integrate mm.
13521 * mm: New directory.
13523 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
13525 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
13528 * pic/troff.c (troff_output::simple_spline,
13529 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
13530 shadowing parameter.
13532 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
13534 * lib/ptable.h: Add explicit casts when converting from unsigned
13537 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
13538 * dvi/devdvi/Makefile: Install SA, SB.
13540 * refer/indxbib.c: Add declaration of mktemp.
13542 * refer/lookbib.c: Add declaration of isatty.
13544 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
13546 * pic/lex.c (interpolate_macro_with_args): While collecting
13547 arguments, keep track of whether we're in a string.
13549 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
13551 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
13552 down with \v, so as to avoid problems with top of page trap
13553 setting no space mode.
13555 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
13557 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
13559 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
13561 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
13562 Improve error message.
13564 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
13566 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
13569 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
13571 * groff.c (possible_command::execp): Always use _exit() after a
13574 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
13575 NO_SYS_WAIT_H configuration options.
13576 * groff.c: Use these options. Use POSIX-style macros to extract
13577 fields from the status returned by wait().
13579 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
13581 * tbl/table.c (table::compute_separation_factor): Allow the
13582 separation factor to drop to 0.
13584 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
13586 * refer/search.c: Include <errno.h>.
13588 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
13590 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
13592 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
13595 * pic/lex.c (input_stack::bol): Move definition out of class body.
13597 * pic/main.c: On MSDOS munge argv[0].
13599 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
13601 * lib/ptable.c (hash_string): Use unsigned long rather than
13603 (next_ptable_size): Use unsigned rather than int. Give an error
13604 message if we've hit the largest table size.
13605 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
13608 * pic/object.h (object_spec): Make flags unsigned long. Declare
13609 flags as const unisgned long rather than as enums.
13611 * pic/output.c: Deleted.
13613 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
13615 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
13616 Add additional argument.
13617 (line_entry::note_double_vrule_on_{left,right}): Set value of
13618 douvle_vrule_on_{right,left} flag according to argument.
13619 (simple_line_entry::simple_print,
13620 simple_line_entry::double_line_print): If adjacent to double vrule
13621 on a corner extend rather than shorten the rule by half the double
13624 * troff/number.c (parse_term): In checking for overflow, handle the
13625 case where the current horizontal position is negative.
13627 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
13629 * pic/object.c (draw_arrow): Check for object having zero length.
13631 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
13633 * eqn/main.c (do_file): Split off inline equation handling into...
13634 (inline_equation): New function. Search for starting delimiter
13636 (delim_search): New function. Don't recognize a delimiter that
13637 occurs in the name of an escape sequence, number register, string
13640 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
13642 * eqn/delim.c (delim_box::compute_metrics): Don't call
13643 define_extensible_string if left is 0.
13644 (delim_box::output): Don't print the left delimiter if left is 0.
13645 (delim_box::debug_print): Check for left == 0 before calling printf.
13647 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
13649 * troff/Makefile (majorminor.c): Include only digits in
13652 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
13654 * refer/dirnamemax.c: new file.
13655 * refer/genlimits.c: Deleted.
13656 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
13657 Don't check path length.
13658 * refer/Makefile: Add dir_name_max.o; delete genlimits.
13659 * Makefile: Add PATHCONF_MISSING option.
13661 * refer/indxbib.c (get_cwd): New function.
13662 (main): Use get_cwd().
13663 * lib/getcwd.c: New file.
13664 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
13665 GETCWD in SUBFLAGS.
13666 * lib/Makefile: Compile getcwd.o.
13668 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
13671 * refer/indxbib.c (main): Check success of mktemp.
13673 * lib/tmpfile.c: New file.
13674 * lib/Makefile: Add tmpfile.c.
13675 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
13676 * ps/ps.h: Delete declaration of mktemp().
13677 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
13678 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
13679 * driver/driver.h: No need now to include errno.h.
13681 * everywhere: Set errno to 0 before calling fopen().
13683 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
13684 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
13685 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
13687 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
13689 * troff/env.h (translate_space_to_dummy): Declare it.
13690 * troff/env.c (environment::space_newline, environment::space):
13691 If translate_space_to_dummy is set then make the width of spaces 0.
13692 * troff/input.c (translate): If the second character of a
13693 translation is a space, translate to unbreakable space. If the
13694 first character is a space, set or clear translate_space_to_dummy
13695 according to whether the second character is \&. Weird!
13697 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
13699 * groff.c (run_commands): Don't use non-zero exit code because a
13700 command gets SIGPIPE.
13702 * groff.c, groff.sh: Use -mXps with -TXps.
13704 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
13705 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
13706 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
13707 (ps_printer::special): New specials invis and endinvis.
13708 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
13709 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
13710 (ps_printer::end_page): Check that invis_count == 0.
13711 (ps_printer::invis_count): New member.
13712 (ps_printer::ps_printer): Initialize invis_count to 0.
13714 * troff/env.c (environment::hyphenate_line): Hyphenation
13715 indicator at beginning of word inhibits splitting after -, \(em
13718 * pic/pic.y (element): Allow another element to follow } without
13719 any intervening separator.
13721 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
13723 * pic/lex.c (get_delimited): Allow tabs before delimiter.
13725 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
13727 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
13728 declaration of wait() in header files.
13729 * Makefile: Get rid of -DHAVE_UNION_WAIT.
13731 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
13733 * lib/lib.h: Declare return type of strerror as char *.
13735 * man/Makefile: Add g flag to sed substitutions.
13736 * Makefile (shgroff, bindist): Likewise.
13738 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
13740 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
13741 * ps/devps/prologue (PBEGIN): Define showpage after pushing
13744 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
13746 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
13749 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
13751 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
13754 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
13756 * troff/input.c (define_number_reg): If currently undefined,
13757 don't define it if the argument is an invalid expression.
13759 * Makefile: Ignore return value of `if' commands without `else'
13762 * Makefile: Split up CPPDEFINES into a series of separate
13763 configuration options.
13765 * troff/input.c (init_registers): Use time_t instead of long
13766 unless LONG_FOR_TIME_T is defined. Use returned result rather
13767 than passing pointer.
13768 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
13770 * lib/Makefile (fontpath.h): Use gendef.
13772 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
13774 * troff/input.c (input_iterator::shift): Delete argument name.
13775 * troff/node.c (suppress_output_file::really_begin_page,
13776 suppress_output_file::really_transparent_char, node::ascii_print,
13777 node::tprint): Delete names of unused arguments.
13779 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
13781 * refer/label.y (string): Pass $4 to command_error.
13783 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
13785 * Version 1.03 released.
13787 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
13789 * Makefile: Pass definition of SHELL in SUBFLAGS.
13791 * gendef: New file.
13792 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
13793 ps/Makefile: Use gendef to construct header files that are
13794 constructed from the Makefile.
13796 * macros/Makefile: make all should build stripped version of tmac.e.
13798 * refer/Makefile (clean): Remove y.output.
13800 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
13802 * ps/pfbtops.c (main): Add -v option which prints out a version
13804 * ps/Makefile (pfbtops): Link with libgroff.a.
13806 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
13808 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
13809 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
13811 * refer/lkbib.c (main): Always terminate reference with blank
13813 * refer/lookbib.c (main): Likewise.
13815 * refer/linear.c (file_buffer::load): Check that the file is not a
13818 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
13819 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
13820 Delete second inclusion of <sys/param.h>.
13822 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
13824 * troff/token.h (token::special): Deleted.
13826 * tbl/main.c (process_format): Rework so that opt->tab_char is
13827 recognized only when appropriate.
13829 * ps/Makefile (clean): Remove pfbtops.
13831 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
13833 * lib/font.c (text_file::next): Don't return if we have got a
13836 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
13838 * refer/refer.c (store_reference): Get hash code from old_table[i]
13839 when rehashing the table.
13841 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
13843 * eqn/box.c (box::top_level): Save size and prev size using \R and
13844 restore it afterwards. Set the size to the size at the beginning
13846 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
13847 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
13849 * refer/Makefile (limits.h): Use ./genlimits.
13851 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
13853 * refer/index.c: Delete declarations of stat() and fstat().
13855 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
13857 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
13859 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
13861 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
13863 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
13865 * troff/input.c (token::get_char): Handle \e.
13867 * refer/linear.c: Delete declarations of fstat() and stat().
13869 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
13871 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
13872 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
13874 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
13876 * troff/input.c (do_define_macro): Improve error handling for end
13877 of file while defining macro.
13879 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
13881 * eqn/box.h: Fix declaration of set_gsize.
13882 * eqn/box.c (set_gsize): Make argument const char *.
13883 (gsize): Declare as char *.
13884 * eqn/main.c (main): Don't convert gsize to int.
13885 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
13887 * Version 1.02 released.
13889 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
13891 * macros/tmac.andoc: New file.
13892 * macros/Makefile: Install tmac.andoc.
13894 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
13895 operator new and delete on OP_DELETE_BROKEN not being defined.
13896 * Makefile: Mention OP_DELETE_BROKEN.
13898 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
13900 * Makefile (bindist): Pass SUBFLAGS.
13902 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
13904 * Makefile, groff.c: Pass definitions to groff.c via device.h.
13906 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
13909 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
13911 * ps/ps.h, ps/psrm.c: Make comment_table and
13912 header_comment_table local to resource_manager::process_file.
13914 * groff.sh: With -TXps pass -printCommand option to gxditview.
13916 * groff.c (possible_command::print): Implement using
13917 append_arg_to_string.
13919 * xditview: Merge in new implementation with own ChangeLog.
13921 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
13923 * groff.c (main): Implement PRINT_OPTION.
13924 (append_arg_to_string): New command.
13925 (device_table): Set PRINT_OPTION flag for Xps.
13927 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
13929 * troff/groff.h: Rename to troff.h.
13931 * pic/lex.c (lookup_keyword, docmp): New functions.
13932 (get_token): Use new lookup_keyword.
13933 Don't include key.h.
13934 * pic/key.[ch], pic/pic.gperf: Deleted.
13935 * pic/Makefile: Remove gperf stuff.
13937 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
13939 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
13941 * troff/Makefile, troff/node.c: Move definition of
13942 STORE_WIDTH into node.c.
13944 * etc/grog.pl, etc/grog.sh: Support -mdoc.
13946 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
13948 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
13949 dvi/devdvi/texb.map: Add lq and rq.
13950 dvi/devdvi: Regenerate fonts.
13951 * ps/devps/textmap: Add lq and rq.
13952 * ps/devps: Regenerate fonts.
13953 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
13954 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
13956 * pic/object.c (position_rectangle): When checking radius
13957 cope with possiblity that width or height is negative.
13958 (box_object::box_object): Have separate xrad and yrad with
13959 signs matching signs of dim components.
13960 (box_object::{north,south}_{east,west}): Use xrad and yrad.
13961 (box_object::print): With rounded boxes use absolute values
13962 for dim and rad arguments.
13964 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
13967 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
13969 * various files: Add explicit destructors to keep Saber CC +d
13972 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
13974 * eqn/box.c (box::top_level): Restore fonts correctly after
13975 font changes in line containing inline equation. Also
13976 restore previous font as well as current font.
13977 * eqn/pbox.h: Define necessary string and register names.
13979 * troff/input.c (token::next): Case 'R' calls do_register.
13980 (do_register): New function.
13982 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
13984 * groff.c, groff.sh: Support Xps device. Allow each device
13985 to have a pseudo_name and a real_name.
13987 * groff.c (run_commands): Don't print `Broken pipe' messages.
13989 * ps/pfbtops.c: New file.
13990 * ps/Makefile: Add pfbtops.
13992 * troff/number.c (parse_term): Improved error message.
13994 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
13996 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
13998 * Makefile: Integrate refer.
13999 * refer: New directory.
14000 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
14001 man/lkbib.man: New files.
14002 * man/Makefile: Support refer man pages.
14004 * lib/lib.h: Declare is_prime.
14005 * lib/prime.c: New file.
14007 * troff/input.c (macro_source): New function.
14008 (init_input_requests): Bind "mso" to macro_source.
14010 * troff/env.c (environment::possibly_break_line): Maintain
14011 pointer to pointer to node to be split in ndp so as to avoid
14012 using address of freed node.
14014 * troff/env.c (environment::hyphenate_line): Maintain pointer to
14015 pointer to first node to be hyphenated in startp so as to
14016 avoid using address of freed node.
14018 * troff/env.c (class trie, class hyphen_trie): Make the
14019 elements of the trie be of type char not unsigned char.
14020 Declare arguments to be const char* instead of unsigned char *.
14022 * troff/env.c (hyphenate): Initialize hbuf[0].
14024 * troff/input.c (set_string): Declare p to be char * and cast
14025 *p to unsigned char when necessary.
14027 * troff/input.c (do_define_macro): Declare s to be const
14028 char*. Cast element to unisgned char when necessary, Declare
14029 d to be an int. Handle EOF better.
14031 * troff/Makefile, troff/input.c: Different scheme for passing
14032 definitions of MACROPATH, HYPHENFILE and DEVICE.
14034 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
14036 * tty/devascii/R.proto: Delete entry for em.
14037 * tty/devlatin1/R.proto: Likewise.
14039 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
14041 * troff/input.c (translate): Stop when we get a space. Treat eof
14044 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
14046 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
14048 * tbl/main.c (process_format): A font name following a `f'
14049 modifier that starts with a digit can be only one character long.
14050 Also deal with EOF on the second character of the font name.
14052 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
14054 * troff/input.c (token::next): Turn \~ into an
14055 unbreakable_space_node.
14056 * troff/node.c (unbreakable_space_node): New class.
14057 * troff/node.h: Declare it.
14059 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
14061 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
14062 it's >= 0, before outputting it as a single byte.
14064 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
14066 * lib/font.c: Make font_char_metric::code an int.
14067 (font::get_code): Change return type to int.
14068 (font::load): Allow code to be arbitrary integer.
14069 * lib/font.h (font::get_code): Change return type to int.
14070 (font::number_to_index): Change argument type to int.
14071 * troff/input.c (token::next): In case 'N', allow any value.
14072 Store value in token::val.
14073 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
14074 (token::get_char, token::add_to_node_list, token::process): Get
14076 (charinfo::set_number): Change argument to int.
14077 (charinfo::get_number): Require that NUMBERED flag be set.
14078 (get_charinfo_by_number): Store numbered characters not between 0
14079 and 255 in a dictionary.
14080 * troff/charinfo.h (get_charinfo_by_number): Change argument type
14082 (charinfo::number): Change type to int.
14083 (charinfo::set_number): Change type of set_number to int.
14084 * troff/node.c (troff_output_file::put_char_width,
14085 troff_output_file::put_char): Test whether character is numbered
14086 using charinfo::numbered().
14087 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
14089 * lib/nametoindex.c: New implementation to cope with arbitrary
14092 * troff/input.c (token::operator==): Test val for
14093 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
14096 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
14097 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
14099 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
14101 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
14104 * all Makefiles: rm targets of cp and >.
14106 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
14109 * eqn/lex.c (def_table): Add dollar.
14111 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
14113 * troff/input.c (do_width): Push back newline before closing delim
14116 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
14118 * groff.c (possible_command::prepend_arg): New function.
14119 (main): Prepend device -m option.
14120 * groff.sh: Put device -m options before command-line options.
14122 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
14124 * macros/tmac.an (IP): Quote argument to TP.
14126 * ps/ps.c (main): New option -b, which sets...
14127 (broken_flags): New variable.
14128 (ps_printer::~ps_printer): Incorporate the setup section in the
14129 prolog if (broken_flags & NO_SETUP_SECTION).
14130 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
14131 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
14132 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
14133 ps_printer::print_needed_font_comment,
14134 ps_printer::print_supplied_font_comment,
14135 ps_printer::print_include_font_comments,
14136 ps_printer::lookup_doc_font, ps_printer::download_fonts,
14137 ps_printer::read_download_file, read_document_fonts, add_font,
14138 skip_line, parse_fonts_arg, document_font::document_font,
14139 document_font::~document_font, document_font::download,
14140 ps_output::include_file): Deleted.
14141 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
14142 rather than %!PS-Adobe-2.0. Make calls to
14143 resource_manager::need_font for each font that we used. Replace
14144 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
14145 print_supplied_font_comment, print_needed_font_comment by call to
14146 resource_manager::print_header_comments. Output %%Orientation
14147 comment. Output %%Requirements: numcopies comment if ncopies > 1.
14148 Don't output the prolog directly. Instead call
14149 resource_manager::output_prolog. Only define #copies when ncopies
14150 > 1. Delete calls to print_include_font_comments and
14151 download_fonts. Add call to resource_manager::document_setup.
14152 (ps_printer::do_file): Call resource_manager::import_file instead
14153 of including it ourselves.
14154 (ps_printer::do_import): Likewise. Also don't call
14155 merge_import_fonts. Push userdict on the dictionary stack before
14156 and pop it afterwards.
14157 Move declaration of ps_output into ps.h.
14158 * ps/psrm.c: New file implementing resource_manager class.
14159 * ps/ps.h: New file declaring ps_output and resource_manager
14161 * ps/devps/zapfdr.ps:
14162 * ps/devps/symbolsl.ps:
14163 * ps/devps/prologue: Use 3.0 conventions.
14164 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
14165 Add default definition of BROKEN_SPOOLER_FLAGS.
14166 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
14167 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
14169 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
14171 * etc/grog.pl: New file.
14172 * Makefile (GROG): New variable.
14173 Add GROG to SUBFLAGS.
14174 * etc/Makefile (GROG): New variable.
14175 (install.nobin): Install $(GROG) rather than grog.sh.
14177 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
14179 * eqn/special.c (special_box::compute_metrics): Make the input and
14180 output strings the same. Get the new height and depth from the
14181 predefined height and depth registers. Also make subscript kern
14182 and skew available.
14183 (special_box::compute_subscript_kern, special_box::compute_skew):
14186 * eqn/box.c (pointer_box::compute_skew,
14187 simple_box::compute_metrics, box::top_level)
14188 * eqn/text.c (prime_box::compute_metrics,
14189 prime_box::comput_subscript_kern)
14190 * eqn/limit.c (limit_box::compute_metrics):
14191 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
14192 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
14193 negative numbers in `nr' requests with a leading 0.
14195 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
14197 * eqn/special.c: New file.
14198 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
14199 Add new rule for simple.
14200 * eqn/lex.c (token_table): Add SPECIAL.
14201 * eqn/box.h: Declare make_special_box.
14202 * eqn/Makefile: Add special.[co].
14204 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
14206 * ps/devps/prologue: Possibly set packing to true while defining.
14207 Create grops dictionary here. Initialize local variables before
14208 defining procedures.
14209 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
14210 the dictionary stack. Set strokeadjust and overprint to false if
14211 the relevant operators are defined.
14212 (PEND): New procedure.
14213 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
14214 prologue. Do everything else in the setup section.
14215 (ps_printer::do_import): Just call PBEGIN and PEND around the
14216 picture. Also push userdict before, and pop it afterwards.
14218 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
14220 * troff/node.c (bracket_node::tprint): Brackets were being printed
14223 * macros/tmac.an (SH, SS): Set fill mode.
14225 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
14227 * troff/div.c (top_level_diversion::begin_page): Set
14228 high_water_mark to 0.
14230 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
14232 * man/mdate.sh: New file.
14233 * man/mdate.c: Deleted.
14234 * man/Makefile: Use mdate.sh instead of mdate.
14237 * eqn/lex.c (do_gsize): Supply missing argument to error message.
14239 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
14241 * man/mdate.c: New file.
14242 * man/*.man: Replace modification date by @MDATE@.
14243 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
14244 (mdate): New target.
14246 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
14247 Remove illegal input characters.
14249 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
14251 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
14253 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
14255 * troff/div.c (begin_page): Change behaviour when
14256 !first_page_begun and !break_flag.
14258 * troff/input.c (do_name_test): Return 0 if argument is empty.
14260 * troff/input.c (read_long_escape_name): Require closing ] to be
14261 at same input level as opening [.
14263 * troff/input.c (read_increment_and_escape_name): New function.
14264 (get_copy, process_input_stack): Use this for \n.
14266 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
14268 * troff/div.c (top_level_diversion::begin_page): Ignore the
14269 current value of page_number if !first_page_begun.
14271 * groff.c (main): Fix declaration of buf.
14273 * troff/input.c (do_name_test): New function.
14274 (token::next): Implement \A.
14275 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
14276 (token::description, token::add_to_node_list, token::process):
14277 Handle TOKEN_ESCAPE.
14278 * troff/token.h: New token TOKEN_ESCAPE.
14280 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
14282 * pic/main.c (do_picture): Allow space before and after filename
14283 following `<'. Check that the filename is not empty.
14285 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
14287 * Version 1.01 released.
14289 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
14291 * dvi/tmac.dvi: ftr HR to H.
14293 * macros/tmac.e: Round up computation of $r.
14295 * xditview/tmac.X: Don't give up completely in compatibility mode.
14296 Use \n(.s instead of \n[.s].
14298 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
14299 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
14300 Add u to factors inside \s[...]. Rename frac to dvi-frac.
14301 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
14302 short names in the char definitions.
14304 * ps/tmac.ps: Don't give up completely in compatibility mode.
14305 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
14306 quote in front of \n(.s. Add u to factors inside \s[...].
14308 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
14310 * tty/tmac.tty: Call the nroff request.
14312 * macros/tmac.e ((x, )x): Better definitions that work properly
14314 (@0, @1): Helper macros for (x.
14316 * macros/tmac.e ($s, hl): Use \l rather than \D.
14318 * tty/tmac.tty: Make it work better in compatibility mode.
14319 (pchar): Rename to tty-char.
14321 * macros/tmac.e (@E): New macro.
14322 (r, i, b, rb, bi): Use @E.
14324 * macros/tmac.e (@F): Don't use (;...) syntax.
14326 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
14327 it was modified for groff.
14329 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
14331 * macros/tmac.e (<., .>): Removed.
14332 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
14334 * macros/tmac.e: Remove check that groff is being used.
14336 * macros/tmac.e (@C): Change families only if using groff; turn
14337 compatibility mode off while changing familes. Save compatibility
14338 mode before changing families and restore it afterwards.
14340 * macros/tmac.e (@h): Remove test for offset + line length.
14342 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
14343 (lo, th, ac): Define to call @S instead of using als.
14345 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
14346 the ratio of the vertical spacing to the point size in units
14347 expressed as a percentage. Use these instead of $10r and $10R,
14348 Delete $10r and $10R.
14350 * lib/font.c (font::load): In default computation of space_width,
14351 divide by sizescale. Use scale_round.
14353 * macros/tmac.an (TP): Don't call `nf'.
14354 (an-do-tag): Don't call `fi'.
14356 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
14358 * troff/input.c (process_input_stack): Handle the case where
14359 spaces at the beginning of an input line are followed by a
14362 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
14364 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
14365 * groff.sh: Use pic -x with the dvi device.
14367 * dvi/devdvi/FontMakefile (H): Don't use -s.
14369 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
14370 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
14371 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
14374 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
14376 * ps/psfig.diff: New file.
14377 * ps/tmac.psfig: New file.
14379 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
14381 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
14382 (]-): Don't call ref*do-tl.
14384 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
14386 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
14387 (fn@do-FS): Rename to fn*do-FS.
14389 * troff/input.c (transparent_translate): New function.
14390 (process_input_stack): Apply transparent_translate before calling
14391 diversion::transparent_output(unsigned char).
14393 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
14395 * troff/input.c (do_define_macro): Define the macro before calling
14398 * xditview/Makefile: Add DEVICES variable. Change install target
14401 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
14403 * groff.c (run_commands): Handle the possibility that there are
14404 child processes other than those forked by us.
14406 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
14408 * lib/string.c (string::append): New function.
14409 * lib/stringclass.h: Declare it.
14411 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
14413 * eqn/main.c (main): New option -N which sets
14414 no_newline_in_delim_flag.
14415 (do_file): If no_newline_in_delim_flag is set don't allow newlines
14417 * groff.c (main): Pass -N on to eqn.
14418 (help, synopsis): Mention -N.
14419 * groff.sh: Implement -N.
14421 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
14423 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
14424 (]-): Call ref*do-tl if ref*need-tl is non-zero.
14425 (XP): Allow as initializer.
14427 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
14429 * troff/env.c (environment::wrap_up_field): If field_spaces are
14430 non-zero and we have a current_tab, subtract padding from
14431 tab_distance. If this makes tab_distance <= 0, use the next tab
14432 stop instead. If there isn't any next tab or it's a left tab,
14433 wrap up the current tab.
14434 (environment::start_field): Initialize tab_precedes_field.
14435 (environment::wrap_up_tab): If there's a current field, update
14436 pre_field_width, field_distance and tab_precedes_field.
14437 * troff/env.h (environment::tab_precedes_field): New member.
14439 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
14441 * ps/ps.c (ps_printer::do_file): New function.
14442 (ps_printer::special): Bind to `file' special.
14443 (ps_printer::do_exec): Set ndefined_styles to 0.
14445 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
14447 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
14448 Avoid stripping first character from the start of unrecognized
14449 escapes. Use lex_error instead of error to report errors.
14450 * eqn/lex.c (get_token): Rework handling of escapes.
14451 (lex_error): Move declaration into...
14454 * xditview/xditview.c (main): Make -page option work.
14456 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
14458 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
14460 * macros/tmac.s (B2): Correct size of box.
14462 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
14464 * macros/tmac.s (B2): Postpone drawing the box until in the
14465 top-level diversion.
14467 * tty/tmac.tty: Add font translations for C, CR, CW.
14469 * groff.c (synopsis, help): Document -i.
14470 * groff.sh: Implement -i.
14472 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
14473 Simplify the construction of SN.
14475 * troff/number.c (parse_term): Give `|' a higher precedence.
14476 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
14479 * macros/tmac.s (B2): Use par@finish instead of par@reset.
14481 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
14483 * lib/string.c (string::move): New function.
14484 * lib/stringclass.h: Declare it.
14486 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
14488 * troff/env.c (distribute_space): Add optional argument
14490 (environment::wrap_up_field): Call distribute_space with
14491 `force_forward' argument of 1.
14493 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
14495 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
14496 Inline it. Move reallocation into...
14497 (string::grow1): New function.
14498 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
14499 dependencies to include library header files.
14500 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
14502 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
14504 * macros/tmac.s (@NH): Use the same number registers than -ms does
14505 for the heading level counters. Use the same string that -ms does
14506 for the number for this heading.
14508 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
14510 * lib/new.c (operator new): Cast result of malloc to char *.
14512 * troff/input.c (spring_trap, lookup_request): Add assert that nm
14515 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
14517 * groff.c (main): Support -i.
14519 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
14521 * pic/pic.h: Include <osfcn.h>.
14523 * ps/ps.c: Add declaration of mktemp.
14525 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
14526 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
14527 argument as union wait *.
14528 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
14529 argument to union wait *.
14531 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
14533 * tty/tmac.tty: Add definition of \(co.
14535 * pic/object.c (make_arc): Only increase radius when radius
14536 strictly less than d.
14537 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
14540 * troff/env.c (environment::environment(symbol),
14541 environment::environment(const environment *)): Initialize
14544 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
14546 * tbl/main.c (main): Add exit(0).
14548 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
14550 * pic/main.c (main):
14551 * eqn/main.c (main):
14552 * tbl/main.c (main):
14553 * etc/soelim.c (main):
14554 * driver/printer.c (printer::~printer):
14555 * troff/node.c (real_output_file::~real_output_file,
14556 real_output_file::flush): Check for errors on stdout.
14558 * most files: Add 1991 to copyright notice.
14560 * macros/tmac.s: Don't test \n(.x and \n(.y.
14562 * troff/input.c (token::next): Rename `escape_char' label to
14563 `handle_escape_char' and `normal_char' label to
14564 `handle_normal_char'.
14566 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
14568 * groff.c (main, synopsis, help): Support -a option.
14569 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
14570 to trflags while parsing options.
14572 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
14574 * troff/number.c (parse_term): With `m', `M' and `n' scale
14575 indicators, convert scale factor to hunits before scaling.
14577 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
14579 * lib/font.c (scale_round): Better test for overflow when n is
14582 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
14584 * tbl/main.c (process_format): Add second argument of type
14585 options*. Change callers. Allow opt->tab_char as well as '\t'
14586 between format items.
14588 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
14590 * macros/tmac.an (PD): With no arguments, make sure register PD is
14592 (TH): Call PD with no argument, instead of setting register PD
14595 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
14597 * Version 1.00 released.
14599 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
14601 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
14603 * dvi/devdvi/DESC: Mount CW instead of CR.
14605 * dvi/tmac.dvi: Add definition of \(tm.
14607 * dvi/devdvi/texsy.map: Add lh, and rh.
14608 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
14609 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
14611 * dvi/devdvi/FontMakefile: Generate H from cmss10.
14612 * dvi/devdvi/Makefile: Install H.
14613 * dvi/devdvi/H: New file.
14615 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
14617 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
14620 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
14622 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
14624 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
14626 * macros/tmac.s (@EN): Handle the case where the equation is empty
14627 but the label is not.
14629 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
14631 * troff/groff.h: New warning category WARN_SPACE.
14632 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
14633 WARN_SPACE to warning_table.
14634 (interpolate_macro): Give a warning of type WARN_SPACE if the name
14635 is longer than two characters and is not defined, but the first
14636 two characters do make a defined name.
14638 * PROBLEMS: New file.
14640 * CHANGES: New file.
14641 * README-0.6, README-1.00: Deleted.
14643 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
14644 * xditview/devX75/Makefile: Make devX75-12.
14645 * xditview/devX100/Makefile: Make devX100-12.
14647 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
14648 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
14650 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
14652 * README-0.7: Rename to README-1.00.
14654 * macros/tmac.pic: New file.
14655 * macros/Makefile (install.nobin): Install tmac.pic.
14657 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
14659 * troff/env.c (hyphen_word): Correct the test for whether the
14660 token is a hyphen. Reset npos to 0.
14662 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
14664 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
14666 * macros/tmac.s (ds*common-end): Call par*reset.
14668 (par@reset-indent): Deleted.
14670 * macros/tmac.s (@IP): Divert the label.
14672 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
14674 * xditview/draw.c (setGC): Use a line width of .1m rather than
14675 .04m by default; round rather than truncate value.
14677 * tbl/table.c (class empty_entry): New class.
14678 (empty_entry::empty_entry, empty_entry::line_type): New functions.
14679 (table::add_entry): Represent empty entries by objects of type
14681 (table_entry::line_type): Return -1.
14682 (table::determine_row_type): Ignore entries with line_type 0.
14683 Treat type -1 as non-lines.
14685 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
14687 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
14688 macros/tmac.s: Rename \(-d to \(Sd.
14690 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
14692 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
14693 * xditview/libXdvi/DviChar.c: Likewise.
14694 * dvi/devdvi/texsy.map: Add `<<', `>>'.
14696 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
14698 * troff/div.c (top_level_diversion::begin_page): Call
14699 init_output() if the_output is 0.
14701 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
14703 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
14705 (get_copy): Turn \E into ESCAPE_E.
14706 (token::process, asciify): Handle ESCAPE_E.
14708 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
14710 (DS): Implement `.DS R'.
14712 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
14714 * macros/tmac.s (FS): New macro.
14716 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
14718 * macros/tmac.s (cov*tl-init): Remove after first execution
14719 instead of aliasing to @nop. Call top of page macro explicitly
14720 instead of setting trap; call @init first. Set pg@top as top of
14722 (cov*auto-init): Deleted. Set cov*tl-init instead of
14723 cov*auto-init as top of page trap.
14724 (TL, LP): Do a break instead of calling cov*tl-init.
14725 (cov*print): With RP format but no TL, alias FS and FE to @FS and
14726 @FE; in this case also give a warning and always start another
14727 page. No need to set pg@top here.
14728 (cov*tl-init): Rename to cov*first-page-init.
14730 * macros/tmac.s (RP): Do `.pn 0'.
14731 (cov*tl-init): With RP format don't do `.pn 0'.
14733 * macros/tmac.s (pg@cs-top): Set no space mode.
14735 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
14736 (cov*ab-init): Alias TL, AU and AI to these.
14738 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
14740 * macros/tmac.s (@EQ): Move the space before the equation into @EN
14741 (@EN): Do nothing unless \n[dl] is > 0.
14743 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
14745 * pic/object.c (ellipse_object::radius): New function.
14747 * VERSION: Change version to 0.7.
14749 * tbl/table.c (block_entry::do_divert): Declare return type as
14751 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
14753 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
14755 * troff/column.c: New file.
14756 * troff/Makefile: Corresponding changes.
14758 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
14761 * troff/div.c (top_level_diversion::space): If the space causes
14762 the first-page transition and springs a trap, truncate the space
14765 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
14767 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
14770 * pic/troff.c (troff_output::line_thickness,
14771 troff_output::set_fill): Do a horizontal motion to compensate for
14772 the width of the \D escape sequence.
14774 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
14776 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
14779 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
14782 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
14783 Supply empty definition.
14784 (text_entry::simple_print, simple_text_entry::simple_print):
14785 Delete declarations.
14786 (table::add_entry): Represent empty entries by objects of type
14789 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
14791 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
14793 * tbl/table.c (left_text_entry::add_tab): New function.
14795 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
14796 initialize like LP.
14798 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
14800 * troff/env.c (environment::start_field): Give an error message if
14801 there is no next tab.
14803 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
14805 * troff/env.c (hyphenate): Skip initial elements with zero
14808 * macros/tmac.s (par@init): Keep VS in points rather than units.
14810 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
14812 * pic/main.c (main): Implement `-c' option.
14813 * pic/output.h: Declare make_tpic_output().
14814 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
14816 (tpic_output): New class.
14817 (tpic_output::tpic_output, tpic_output::set_pen_size,
14818 tpic_output::command, make_tpic_output): New functions.
14820 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
14822 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
14823 if they're not already defined.
14824 * tbl/table.c (init_output): Don't test \n(.g.
14826 * troff/input.c (do_if_request): Delete `g' condition. Recognize
14827 `d', `r' and `c' conditions even in compatibility mode.
14829 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
14831 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
14834 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
14836 * troff/env.h (environment::prev_line_interrupted): New member.
14837 (environment::get_prev_line_interrupted): New function.
14838 * troff/env.c (environment::newline): Set prev_line_interrupted.
14839 (environment::environment(const environment *),
14840 environment::environment(symbol)): Initialize
14841 prev_line_interrupted.
14842 * troff/input.c (process_input_stack): Don't give special
14843 treatment to space and newline at the beginning of the line if the
14844 previous line was interrupted.
14846 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
14848 * eqn/eqn.y: Disallow PRIME by itself.
14849 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
14851 (def_table): Remove definition of '. Define prime to be `.
14853 * eqn/eqn.y: Split off part of rule `script' into a new rule
14856 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
14858 * macros/tmac.s ({, }): New string aliases.
14860 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
14862 * README-0.7: New file.
14864 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
14866 * macros/tmac.s: New file.
14867 * man/groff_ms.man: New file.
14868 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
14869 * Makefile.bd: Similarily.
14870 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
14871 definition of TMAC_S.
14872 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
14873 * macros/TODO: New file.
14875 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
14877 * troff/env.c (right_justify): New function.
14878 (init_env_requests): Bind this to request "rj".
14879 (center_lines): Set right_justify_lines to 0. If we get a bad
14880 integer, center 1 line.
14881 (environment::environment(symbol), environment::environment(const
14882 environment *)): Initialize right_justify_lines.
14883 (environment::get_right_justify_lines): New function.
14884 (init_env_requests): Bind this to number_register ".rj".
14886 * troff/env.c (environment::choose_breakpoint): Implement
14887 hyphenation_margin and hyphenation_space.
14888 (environment::get_hyphenation_space,
14889 environment::get_hyphenation_margin): New functions.
14890 (init_env_requests): Bind these to .hys and .hym.
14891 (hyphenation_space_request, hyphenation_margin_request): New
14893 (init_env_requests): Bind these to hys and hym.
14894 (environment::environment(symbol), environment::environment(const
14895 environment *)): Initialize hyphenation_margin and
14897 * troff/env.h: Corresponding changes to class environment.
14899 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
14901 * troff/div.c (blank_line): Always do a break.
14903 * eqn/box.c (do_text): Turn off escapes while appending text to
14906 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
14908 * troff/input.c (while_break_request, while_continue_request): New
14910 (init_input_requests): Bind these to "break" and "continue".
14911 (while_depth, while_break_flag): New variables.
14912 (while_request): Update while_depth. Break out of loop if
14913 while_break_flag is set.
14915 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
14917 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
14920 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
14922 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
14924 * stringify: New file.
14925 * Makefile (groff.o): Use stringify.
14927 * xditview/tmac.X: Remove definition of \(rn.
14928 * xditview/libXdvi/DviChar.c: Remove radicalex from
14931 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
14933 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
14934 (alphabetic_block_entry::alphabetic_block_entry,
14935 alphabetic_block_entry::divert, alphabetic_block_entry::print):
14937 (block_entry::divert): Split off body into ...
14938 (block_entry::do_divert): If the block is alphabetic, subtract 2n
14939 from the line length; also update the span width to dl+2n, and the
14940 alphabetic span width to dl.
14942 * driver/input.c (do_file): While reading argument to D command,
14943 when expanding buffer, multiply szp by sizeof(int) rather than 2
14944 in the argument to memcpy.
14946 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
14947 width of alphabetic columns.
14949 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
14951 * troff/node.c (lookup_family): Supply second argument to lookup.
14953 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
14954 search, return immediately if v is 0.
14956 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
14957 (troff_output::start_picture): Set this reg.
14958 (troff_output::end_picture): Remove this reg
14959 * eqn/box.c (box::extra_space): Don't produce `\x's if
14960 EQN_NO_EXTRA_SPACE_REG is defined.
14962 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
14963 * eqn/text.c (split_text): Map ' to \(fm when it's the first
14966 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
14968 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
14971 * troff/div.c (top_level_diversion::top_level_diversion):
14972 Initialize page_number to 0.
14974 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
14976 * groff/troff (environment::environment(const environment *)):
14977 Initialize name to e->name, rather than "anonymous".
14979 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
14981 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
14982 requested_page. Split middle part into ...
14983 (FindPage): New function.
14984 (SetValues): If we don't yet know the last page, and the requested
14985 page is greater than the current page, call FindPage.
14986 Update the font_map_string before doing this.
14988 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
14989 Translate \(lh and \(rh into left and right double arrows.
14991 * troff/node.c (class hyphen_inhibitor_node): New class.
14992 (hyphen_inhibitor_node::hyphen_inhibitor_node,
14993 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
14994 hyphen_inhibitor_node::type,
14995 hyphen_inhibitor_node::get_hyphenation_type): New functions.
14996 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
14997 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
15000 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
15002 * troff/node.h (dummy_node::get_hyphenation_type,
15003 transparent_dummy_node::get_hyphenation_type): Declare them.
15004 * troff/node.c: (dummy_node::get_hyphenation_type,
15005 transparent_dummy_node::get_hyphenation_type): New functions.
15007 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
15009 * xditview/libXdvi/draw.c: If M_PI not defined after including
15010 math.h, then define it.
15012 * xditview/Makefile: Add definition of AR. Pass it to the submake
15014 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
15016 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
15018 * troff/dictionary.h (object_dictionary::alias): Declare return
15020 * troff/dictionary.c (object_dictionary::alias): Return non-zero
15021 if the old name was defined.
15022 * troff/input.c (alias_macro): Give a warning if the old name was
15024 * troff/reg.c (alias_reg): Likewise.
15026 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
15028 * troff/input.c (token::next): Delete implementation of \R.
15030 * macros/Makefile: Strip comments from tmac.e while installing it.
15032 * troff/input.c: New variable `nroff_mode'.
15033 (troff_request, nroff_request): New functions.
15034 (init_input_requests): Bind `troff' and `nroff' to troff_request
15036 (do_if_request): Compute results of t and n conditions from
15039 * text/text.c (split_text): Fix typo in >=.
15041 * eqn/lex.c: Add definition of `==' to def_table.
15043 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
15045 * pic/tex.c (tex_output::start_picture): Change the definitions of
15046 \graph and \graphtemp so that they work properly with Plain TeX.
15048 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
15049 argument to `ar' is not less than the first.
15051 * pic/pic.y: Allow a comma between elements of the variable list
15052 in the argument to `reset'.
15054 * pic/object.c (arc_object::arc_object): Fix computation of
15057 * eqn/main.c (main): Add exit(0).
15059 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
15061 * troff/div.c (begin_page): Test no_space_mode after doing the
15062 break, but still push the page ejector cookie before doing the
15063 break. Also set the next page number after doing the break.
15065 * xditview/xditview.c (NewFile): Don't set the title and icon name
15066 if this is the first file and its name is `-'.
15067 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
15068 the X75 and X100 devices.
15069 (main): If a device has the XT_OPTION flag set and there's exactly
15070 one file argument, pass the driver -xrm and -title options to set
15071 the icon name and window title to the name of the file.
15073 * troff/env.c (environment_switch): If there was an argument but
15074 it wasn't a valid number or name, then pop an environment but
15075 don't give an error message on underflow.
15077 * troff/number.c (start_number): Correct spelling in error message.
15079 * troff/input.c (token::delimiter): Don't print an error message
15082 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
15083 ParseDrawFunction if dw->display_enable is true.
15085 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
15087 * pic/pic.y: Parse text positioning like normal attributes, so as
15088 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
15089 positioning attribute.
15091 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
15093 * tbl/main.c (process_data): When in state START while reading a
15094 text block, don't change to state MIDDLE if c is a newline.
15096 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
15098 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
15099 so as to avoid shadowing parameter.
15101 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
15103 * tbl/table.c (trim_space): Deleted.
15104 (table::add_entry): Don't call trim_space.
15106 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
15108 * VERSION: Change version to 0.6.
15110 * troff/number.c (parse_expr): Make == work.
15112 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
15114 * man/grog.man: New file.
15115 * man/Makefile: Add grog.n to MAN1PAGES.
15116 * etc/grog.sh: New file.
15117 * etc/Makefile: Install grog.sh as grog.
15119 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
15121 * troff/input.c (token::next): Implement \E.
15123 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
15125 * xditview/tmac.X: Change font translations to match tmac.ps.
15127 * troff/input.c (non_empty_name_warning): Don't give a warning if
15128 `\{' terminates the name.
15130 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
15132 * ps/devps/symbol.diff: New file.
15133 * ps/devps/FontMakefile: Mention symbol.diff.
15135 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
15137 * troff/node.c (font_position): Use get_long_name to read the
15140 * troff/env.c (environment_switch): If we get a number that's < 0
15141 or >= NENVIRONMENTS, treat it like a name.
15142 Change NENVIRONMENTS to 10.
15144 * troff/groff.h: Remove definition of FONTS_MAX.
15145 * troff/node.h (class font_family): Make map a pointer instead of
15146 an array. Add a map_size member. Make it a class. Make nm const
15147 and public. Make invalidate_fontno a friend.
15148 * troff/node.c: Define font_table_size. Make font_info a pointer
15149 rather than an array.
15150 (class troff_output_file): Allocate font_position dynamically. Add
15151 nfont_positions member.
15152 (troff_output_file::set_font): Grow font_position if necessary.
15153 (troff_output_file::~troff_output_file): Delete font_position.
15154 (troff_output_file::troff_output_file): Allocate font_position.
15155 (grow_font_table): New function.
15156 (troff_output_file::really_begin_page,
15157 troff_output_file:really_copy_page): Use nfont_positions rather
15159 (mount_font_no_translate, mount_style): Call grow_font_table if
15161 (font_family::font_family): Allocate map.
15162 (font_family::make_definite): Grow map if necessary. Use
15163 font_table_size instead of FONTS_MAX.
15164 (font_family::~font_family): New function.
15165 (invalidate_fontno): Use font_family::map_size.
15166 (get_fontno, env_space_width, env_half_narrow_space_width,
15167 env_narrow_space_width, symbol_fotno, is_good_fontno,
15168 get_bold_fontno, make_glyph_node): Use font_table_size rather than
15170 (next_available_font_position): Never return 0.
15172 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
15174 * ps/tmac.ps: Add font translations for compatibility with dpost.
15176 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
15178 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
15179 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
15180 Move definitions baseline_sep, shift_down, column_sep,
15181 matrix_side_sep into...
15182 * eqn/box.c: Add them to param_table.
15183 * eqn/pbox.h: Add declarations to pbox.h.
15185 * troff/input.c (set_string): Cast value to unsigned char *.
15187 * troff/token.h (process_input_stack): Declare it static before
15188 declaring it a friend.
15190 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
15192 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
15194 * dvi/devdvi/EX: Regenerate.
15196 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
15199 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
15201 * eqn/lex.c: In defaults_table, make definition of `dot' call
15202 `dot_def'. Don't explicitly make it roman. Similarily for other
15205 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
15207 (for_input::get, for_input::peek): Use this.
15208 (do_for): Add by_is_multiplicative argument.
15209 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
15210 Change semantic value of optional_by to be a double plus a flag
15211 saying whethet the by clause is multiplicative.
15213 * eqn/lex.c (get_delimited_text): Remember location of start of
15214 definition. Improve error handling when EOF is encountered.
15216 * lib/font.h: Rename handle_x_command to
15217 handle_unknown_font_command.
15218 * lib/font.c (font::load): Call handle_unknown_font_command for
15219 any unknown command in the font description file. Don't call
15220 handle_x_command. Include the name of the command in the argv.
15221 Improve message for unknown command after kernpairs or charset
15223 * ps/ps.c (ps_font::handle_x_command): Rename to
15224 handle_unknown_font_command. Remove message about `x download'
15225 command. Give error message for wrong number of arguments.
15226 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
15227 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
15228 handle_unknown_font_command. Give an error message for wrong
15229 number of arguments. Rename design_size to designsize.
15230 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
15231 checksum', `designsize' instead of `design_size'.
15233 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
15235 * eqn/*.[chy]: Change underaccent to uaccent.
15237 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
15238 give it the same precedence as ACCENT.
15239 * eqn/other.c (make_underaccent_box): New function.
15240 * eqn/box.h: Declare it.
15241 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
15244 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
15246 * pic/pic.y (reset_all): New function. Called in rule for RESET.
15247 (parse_init): Call reset_all.
15248 (define_variable): When defining scale reset only those
15249 pre-defined variables that are scaled.
15250 (defaults_table): Add `scale' as non-scaled value.
15252 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
15253 together with the text; allow any number of positioning words;
15254 allow center as a positioning word.
15256 * pic/object.c (output::compute_scale): Get picture maximum height
15257 and width from variables called maxpswid and maxpsht.
15258 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
15260 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
15262 * pic/object.c (object_spec::make_text): Multiply textht by number
15265 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
15267 (do_sprintf): New function.
15268 (pic.gperf): Add sprintf token.
15269 (text, sprintf): New rules.
15271 * pic/pic.y: `rand()' with no arguments returns a random number
15272 in the range [0,1).
15274 * pic/pic.y: Allow a bare expression to be an attribute: change
15275 precedences to support this. Change optional_ordinal rule to
15276 optional_ordinal_last to avoid reduce/reduce conflict.
15277 * pic/object.c (object_spec::object_spec): Initialize direction.
15279 * pic/pic.y: Implement ^ operator meaning exponentiation.
15281 * troff/node.h: Add default argument to mount_font.
15282 * troff/node.c (font_position): Read an optional third argument
15283 giving the external_name.
15284 (mount_font): Add optional argument giving the external_name.
15285 (mount_font_not_translate): Have additional argument giving
15286 external name. Use this name to load the font. Pass both names
15287 to font_info::font_info.
15288 (font_info::font_info): Have additional argument giving
15290 (class tfont): New member external_name.
15291 (font_info::get_tfont): Use external name to construct tfont_spec.
15293 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
15295 * eqn/lex.c (init_table): Add argument giving device. Define
15296 name of device to be "1".
15297 (do_ifdef): Counts as true if the argument has been defined with
15299 * eqn/main.c (main): Call init_table with device argument. Make
15300 device local to main.
15301 * eqn/eqn.h: Change declaration of init_table. Remove declaration
15304 * pic/lex.c (get_delimited): Allow text to be delimited by
15305 matching {}s. Don't recognize ending delimiter within a string.
15307 * troff/input.c (get_delim_name): New function.
15308 (token::next): Implement \C.
15310 * lib/font.c (font::load): Grok ---. Add an alias for each
15311 character based on its code.
15312 (font::get_code_width): Deleted.
15313 * lib/font.h (class font): Declare font::number_to_index().
15314 Remove declaration of font::get_code_width.
15315 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
15316 to indices of named characters.
15317 (font::number_to_index): New function.
15318 * troff/input.c (font::number_to_index): New function.
15319 (get_charinfo_by_number, charinfo::get_number,
15320 charinfo::set_number): New functions.
15321 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
15322 (token::process, token::description, token::get_char,
15323 token::add_to_node_list, token::operator==): Handle
15324 TOKEN_NUMBERED_CHAR.
15325 * troff/charinfo.h: Declare get_charinfo_by_number,
15326 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
15328 (charinfo::numbered): New function.
15329 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
15330 * troff/env.h (class environment): Remove declaration of ...
15331 * troff/env.c (environment::make_numbered_char_node): Deleted.
15332 * troff/node.c (make_numbered_node): Deleted.
15333 (class numbered_glyph_node): Remove.
15334 (troff_output_file::put_char_width, troff_output_file::put_char):
15335 Handle numbered chars.
15336 (troff_output_file::numbered_char): Removed.
15337 (tfont::get_code_width): Removed.
15338 (make_glyph_node): Don't search special fonts for numbered
15340 * troff/node.h: Remove declaration of make_numbered_node.
15341 * driver/input.c (do_file): Handle N command.
15342 * driver/printer.h: Add declaration of ...
15343 * driver/printer.c (printer::set_numbered_char): New function.
15344 * dvi/tfmtodit.c (main): Generate unnamed entries.
15345 * ps/devps/afmtodit: Likewise.
15346 * xditview/xtotroff.c (MapFont): Likewise.
15347 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
15349 * tbl/main.c (process_format): If multiple widths are specified
15350 for a column but all the widths are the same, don't give an error
15353 * tbl/table.c (table::do_row): If the current row is all lines and
15354 the stuff doesn't contains a line, mark the top of the row after
15355 printing stuff before the row. If the current row is not all
15356 lines and the stuff doesn't contain a line, don't unnecessarily
15357 mark the top of the row before printing the stuff.
15359 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
15361 * troff/groff.h: Remove MAX_PATH.
15362 * troff/input.c (open_file): Dynamically allocate space for the
15364 (open_mac_file, process_macro_file): Corresponding changes.
15366 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
15368 * troff/node.h (class output_file): Make copy_file pure. Add
15369 vspace method ifdef COLUMN. Add is_printing method.
15370 * troff/node.c: Add class printing_reg. Add class
15371 real_output_file. Derive other output_file classes from
15372 real_output_file; in these classes rename begin_page to
15373 really_begin_page, print_line to really_print_line, copy_file to
15374 really_copy_file, transparent_char to really_transparent_char.
15375 Move output_file::flush to real_output_file. Add printing member
15376 to class output_file.
15377 * troff/div.h: Remove printing member from top_level_diversion.
15378 Add vspace member function to class diversion ifdef COLUMN. Add
15379 some declarations ifdef COLUMN.
15380 * troff/div.c (top_level_diversion::copy_file,
15381 top_level_diversion::transparent_output,
15382 top_level_diversion::output): Don't test printing member before
15384 * troff/input.c: Handle initial variable_space_request ifdef
15386 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
15387 but comment it out.
15389 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
15391 * troff/div.c (diversion::need): Make any space forced. If we
15392 sprung a trap, set truncated_space to minus the distance to the
15393 trap and set needed_space to the amount that was needed.
15394 (top_level_diversion::space): A forced space turns no_space_mode
15396 (class constant_vunits_reg): New class.
15397 (init_div_requests): Implement number registers .trunc and .ne
15398 using constant_vunits_reg.
15399 (class truncated_space_reg): Deleted.
15401 * troff/div.h: Don't have a no_space_mode member in diversion.
15402 Instead have it in top_level_diversion.
15403 * troff/div.c (diversion::diversion): Don't initialize
15405 (top_level_diversion::top_level_diversion): Initialize
15407 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
15408 (macro_diversion::output): Don't clear no_space_mode.
15410 * troff/input.c (diverted_space_node::reread): Don't call
15411 environment::do_break. In fill mode, act like a blank line.
15412 (diverted_copy_file_node::reread): Don't call
15413 environment::do_break.
15415 * troff/div.c (blank_line): New function.
15416 * troff/div.h: Declare it.
15417 * troff/input.c (process_input_stack): Call it.
15419 * troff/div.c (truncated_space_reg::get_string): New function.
15420 (init_div_requests): Bind to .trunc.
15421 (space_request, top_level_diversion::space,
15422 top_level_diversion::output, macro_diversion::space,
15423 macro_diversion::output): Update truncated_space.
15424 (macro_diversion::output): Redo calculations when trap sprung.
15425 (macro_diversion::output, macro_diversion::space): No need for
15428 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
15429 after truncating post line spacing.
15431 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
15433 * ps/devps/prologue (MF, SF): Make them work even if setfont is
15434 defined as a procedure rather than as an operator.
15436 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
15438 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
15440 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
15442 * troff/div.c (top_level_diversion::output): Merge
15443 output_file::print_line and output_file::end_of_line member
15445 * troff/div.h (class output_file):
15446 * troff/node.c (troff_output_file::print_line,
15447 troff_output_file::end_of_line, output_file::end_of_line,
15448 ascii_output_file::print_line, suppress_output_file::print_line):
15449 Corresponding changes.
15451 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
15453 * troff/input.c (token::next): Don't give a warning for `\.'.
15455 * troff/env.c (environment::get_center_lines): New function.
15456 (init_env_requests): Bind number register .ce to it.
15457 * troff/env.h: Declare it.
15458 * tbl/table.c (table::init_output): Define reset macro to restore
15459 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
15461 (table::print): If center option not given, then imply center
15462 option if SAVED_CENTER_REG > 0.
15464 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
15466 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
15467 Troff.ps from DOWNLOAD.
15469 * troff/Makefile: Change comment in DEFINES to avoid confusing
15472 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
15473 code. Don't try to catch errors with stopped.
15474 (check_line_lengths): New function.
15475 * ps/devps/prologue (EXEC): Deleted.
15476 (EBEGIN, EEND): New procedures.
15478 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
15480 * troff/input.c: Include request.h before node.h.
15481 * troff/node.c: Likewise.
15482 * troff/env.c: Likewise.
15483 * troff/div.c: Likewise.
15484 * troff/node.h (class special_node): Store argument as a macro
15485 rather than a char *.
15486 * troff/node.c (special_node::special_node, special_node::copy):
15488 (special_node::~special_node): Deleted.
15489 (special_node::tprint): Deleted.
15490 (special_node::tprint_start, special_node::tprint_end,
15491 special_node::tprint_char): New functions.
15492 (troff_output_file::special): Deleted.
15493 (troff_output_file::start_special, troff_output_file::end_special,
15494 troff_output_file::special_char): New functions.
15495 * troff/input.c (special_node::tprint): New function.
15496 (do_special): Use macro not char *.
15497 (do_transparent_macro): Deleted.
15498 (token::next): Don't call do_transparent_macro.
15500 * troff/input.c (token::next): Add 'Y' case.
15501 (do_transparent_macro): New function.
15502 * troff/node.c (troff_output_file::special): Handle newlines with
15503 argument using new continuation convention.
15504 * driver/input.c (get_string): Cope with continuation convention.
15505 (do_file): Don't call skip_line after calling get_string(1).
15506 * ps/ps.c (ps_printer::special, ps_printer::do_import,
15507 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
15509 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
15512 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
15514 * troff/input.c (asciify): By default, illegal input characters
15515 should return empty string.
15517 * troff/input.c (copy_file): Handle first page transition like title.
15518 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
15520 * troff/input.c (token::next): Improve error message for EOF after
15522 (input_char_description): New function.
15523 (get_char_for_escape_name): Use input_char_description.
15524 (token::next): Warn about unrecognized escape sequences.
15525 (warning_table): Add WARN_ESCAPE.
15526 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
15529 * troff/token.h: Remove declaration of process_input_stack.
15531 * troff/input.c: Remove declaration of init_hyphen_requests.
15532 * troff/request.h: Correct spelling in declaration of same.
15534 * troff/input.c (token::next): Check whether escape_char is 0.
15536 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
15538 * groff.c (main, usage, help): Implement -P and -L options.
15539 * groff.sh: Likewise.
15541 * troff/input.c (token::next): Use some gotos to avoid code
15544 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
15545 Avoid calling symbol::symbol if name empty.
15547 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
15549 * troff/input.c (init_input_requests): Make \n(.x return the major
15550 version number and \n(.y return the minor version number.
15551 * troff/Makefile: Construct file majorminor.c defining
15552 major_version and minor_version automatically from ../VERSION.
15554 * troff/node.c (class glyph_node): Make operator new and operator
15556 (class ligature_node): Similarily.
15558 * troff/input.c (operator==(const macro &, const macro &)): New
15560 (non_interpreted_node::same): Use this.
15561 (string_iterator::string_iterator): Make macro& argument const.
15563 * troff/input.c (input_iterator::get): New function. Don't make
15564 asciify_macro or class non_interpreted_node friends of class
15566 (non_interpreted_node::interpret): Use input_iterator::get.
15567 (asciify_macro): Likewise.
15569 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
15570 ~non_interpreted_node): Deleted.
15571 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
15574 * troff/symbol.h: Make all symbol member functions const.
15576 * lib/strtol.c: New file.
15577 * lib/Makefile: Add strtol.c.
15578 * Makefile: Define STRTOL as strtol.o to include strtol in
15581 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
15583 * pic/troff.c (troff_output::simple_circle): Divide by scale.
15585 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
15587 * troff/input.c (do_special): Use input_level.
15589 * troff/token.h (TOKEN_BACKSPACE): New token.
15590 (token::backspace): New function.
15591 * troff/input.c (token::description, token::next, token::process):
15592 Grok TOKEN_BACKSPACE.
15593 (do_special): Turn TOKEN_BACKSPACE back into \b.
15595 * troff/token.h (token::leader): New function.
15596 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
15598 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
15600 * troff/input.c (do_special): Use token::description in error
15603 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
15605 * troff/input.c (decode_args): Combine quoted and
15606 quote_input_level variables. Make it a for (;;) loop.
15608 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
15610 * troff/input.c (read_long_escape_name): The test for whether to
15611 expand buffer was off by 1.
15612 (read_string): Similarily.
15614 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
15616 * troff/input.c: Use `const int' rather than `static const int'.
15618 * troff/div.h (diversion::copy_file): Declare as pure virtual.
15619 (macro_diversion::copy_file): New function.
15620 * troff/node.h: New class diverted_copy_file_node.
15621 * troff/node.c: Implement it.
15622 * troff/input.c (copy_file): Use diversion::copy_file. Handle
15623 first page transition by pushing a diverted_copy_file_node.
15624 * troff/input.c (token::next, process_input_stack): Don't handle
15627 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
15629 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
15630 whether space widths need adjusting.
15632 * troff/charinfo.h: Generalize translated_to_space to
15633 special_translation so as to allow translation to \&.
15634 * troff/input.c (translate): Allow translation to \&.
15635 (charinfo::*): Corresponding changes.
15636 * troff/node.c (make_node, node::add_char): Corresponding changes.
15637 * troff/node.h (dummy_node::dummy_node): Allow optional first
15640 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
15641 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
15643 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
15644 TOKEN_REQUEST with an argument of TITLE_REQUEST.
15645 (token::process): Grok that.
15646 * troff/input.c (copy_file): Handle first page transition like
15647 title by pushing a COPY_FILE_REQUEST cookie.
15648 (token::next, process_input_stack): Grok that.
15649 * troff/node.h (output_file::copy_file): Add x and y arguments.
15651 * troff/div.c (top_level_diversion::copy_file): Supply them.
15652 * troff/node.c (troff_output_file::copy_file): Add x and y
15653 arguments; moveto specified position. Invalidate font_position
15654 array after copying file.
15655 (output_file::copy_file): New function.
15656 (suppressed_output_file::copy_file, ascii_output::copy_file):
15658 * troff/input.c (transparent_file): New function.
15659 (init_input_requests): Bind to "trf".
15660 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
15661 (process_input_stack): Likewise.
15663 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
15665 * troff/node.c (init_node_requests): New number registers .kern
15666 pointing to global_kern_mode, and .lg pointing to
15667 global_ligature_mode.
15669 * troff/node.c (ligature): Don't change it if we get a bad
15672 * troff/input.c (do_define_string): Don't strip tabs.
15674 * troff/input.c (asciify_macro): Make the string_iterator auto.
15676 * troff/node.c (init_font_requests): Rename to...
15677 (init_node_requests):
15678 * troff/node.h: Change declaration.
15679 * troff/input.c (main): Change call.
15681 * troff/input.c (node::reread, diverted_space_node::reread): New
15683 (process_input_stack): Call reread rather than
15684 get_diverted_space_node.
15685 * troff/node.c (node::get_diverted_space_node,
15686 diverted_space_node::get_diverted_space_node): Removed.
15687 * troff/node.h: Declare reread methods instead of
15688 get_diverted_space_node methods. Make `n' member private.
15689 * troff/input.c: (token::diverted_space): Removed.
15690 * troff/token.h: Removed declaration.
15693 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
15695 * eqn/script.c (script_box::compute_metrics): Don't let
15696 SUP_RAISE_FORMAT become negative.
15698 * tbl/table.c (table::do_row): Entries that don't end in the
15699 this row shouldn't make the row non-blank.
15701 * tbl/table.c (table::make_columns_equal): Only set the width of
15702 columns which are marked as equal.
15704 * tbl/main.c (process_data): Before issuing excess data error,
15705 if last character was a newline unget it; then get it again after
15706 the error. Also include the contents of the entry in the message.
15708 * groff.c: New file.
15709 * Makefile: Build groff from groff.c. Make it possible to use
15710 either groff.sh or groff.c as groff.
15711 * Makefile.bd: Similarily.
15713 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
15715 * groff.sh: Don't delay expansion of $@ in assignment to files.
15716 Remove occurrences of \".
15718 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
15720 * all Makefiles: Simplify and rearrange.
15722 * Makefile: Handle fmod like malloc.
15723 * lib/Makefile: Similarily.
15724 * lib/fmod.c: Remove #ifdef NEED_FMOD.
15726 * Makefile: Rename OPTIMISE to OPTIMIZE.
15728 * groff.sh: Remove assignment to PATH.
15729 * Makefile: Remove SHPATH variable.
15730 * Makefile.bd: Similarily.
15732 * groff.sh: Add -V option to print the pipeline instead of
15735 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
15737 * lib/font.c: Split off file searching into ...
15738 * lib/fontfile.c: New file.
15740 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
15742 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
15744 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
15745 Also change misleading comment.
15746 (table::do_vspan): Change similarily misleading comment.
15747 * tbl/main.c (process_data): A format row with an explicit `s'
15748 uses up a data line, even if all the other columns are `_' or `='.
15750 * troff/input.c (token::description): Fix description of
15751 TOKEN_DUMMY and TOKEN_EMPTY.
15753 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
15755 * groff.sh: Fix description of -Z in help message.
15757 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
15759 * pic/object.c (object_spec::make_object): Allow negative and zero
15761 * pic/pic.y: Give linethick default value of -1.0.
15762 * pic/troff.c (troff_output::troff_output): Initialize
15763 last_line_thickness to BAD_THICKNESS.
15764 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
15765 (troff_output::line_thickness): Canonicalize negative thicknesses
15766 to RELATIVE_THICKNESS.
15767 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
15768 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
15770 (tex_output::start_picture): Set pen_size to -2.0.
15772 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
15773 0, then use 0 linewidth.
15774 (ps_printer::ps_printer): Initialize line_thickness to -1.
15776 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
15778 * ps/devps/symbolchars: Remove `or'.
15779 * ps/tmac.ps: Implement \(or with .char.
15781 * ps/devps/symbolchars: Move most characters into textmap.
15782 * ps/devps/textmap: Add names for troff bracket characters. Remove
15785 * ps/devps/TSymbol.ps: Removed.
15786 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
15787 * ps/tmac.ps: Do with .char what TSymbol did.
15788 * ps/devps/download: Remove TSymbol.
15790 * ps/devps/T: Removed.
15791 * ps/devps/Troff.ps: Removed.
15792 * ps/devps/Troff.afm: Removed.
15793 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
15794 * ps/devps/download: Remove Troff.
15795 * ps/devps/FontMakefile: Remove T target.
15796 * ps/devps/DESC-A4: Remove T from font list.
15797 * ps/devps/DESC-letter: Likewise.
15799 * troff/input.c (macro_to_node): Rename to ...
15800 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
15801 character's definition while processing it.
15802 * troff/node.c (node::add_char, make_node): Change calls to
15803 macro_to_node accordingly.
15805 * troff/input.c (token::next): Translate \_ to \(ul.
15807 * tty/devascii/R.proto: Add `|'.
15808 * tty/devlatin1/R.proto: Likewise.
15810 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
15812 * man: Put the version number in all the man pages.
15814 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
15816 * Makefile.bd: New file.
15817 * README.bd: New file.
15819 * VERSION: New file.
15820 * lib/version.c: Removed.
15821 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
15824 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
15825 environment variable.
15827 * all Makefiles: Split install target into install.bin for
15828 binaries, and install.nobin for everything else.
15829 * Makefile: Add bindist target.
15831 * man/afmtodit.man: New file.
15832 * man/Makefile: Add afmtodit.n to MAN1PAGES.
15833 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
15835 * ps/Makefile: Pass BINDIR to make install in devps.
15837 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
15838 the space character.
15840 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
15842 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
15844 * ps/ps.c: Redo font downloading.
15845 * ps/devps/download: New file.
15846 * ps/devps/Makefile: Add download to DEVICEFILES.
15847 * ps/devps/afmtodit: Remove -d option.
15848 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
15849 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
15850 * ps/devps/zapfdr.ps: Likewise.
15851 * ps/devps/TSymbol.ps: Likewise.
15853 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
15855 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
15857 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
15859 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
15860 then strip the first line if it starts with %.
15861 * Makefile: Add a comment about this.
15863 * man/tfmtodit.man: New file.
15864 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
15865 * dvi/Makefile: Install tfmtodit in BINDIR.
15867 * dvi/tfmtodit.c (usage): Mention -v option.
15869 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
15871 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
15872 * troff/node.c (troff_output_file::transparent_char): Don't call
15875 * eqn: Add check_tabs method to most box classes.
15876 * eqn/box.c (box::top_level): Call check_tabs.
15878 * eqn/script.c (script_box::output): Use \Z.
15879 * eqn/limit.c (limit_box::output): Use \Z.
15881 * eqn/box.c (box::top_level): Use itoa.
15883 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
15885 * dvi/tmac.dvi: Add font translations for CR, C, TT.
15886 * dvi/devdvi/Makefile: Don't make links to CW.
15888 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
15890 * xditview/tmac.X: Likewise.
15892 * troff/node.c: Add font translation feature.
15893 (get_font_translation): New function.
15894 (symbol_fontno): Translate the font name.
15895 (mount_font_no_translate): Rename to mount_font to this.
15896 (mount_font): New function.
15897 (font_family::make_definite): Call mount_font_no_translate instead
15899 (mount_style): Translate the font name.
15900 (font_translate): New function.
15901 (init_font_requests): Bind "ftr" to font_translate.
15903 * ps/devps/prologue (SN): New procedure that rounds a position to
15904 the nearest (pixel + (.25,.25)).
15905 (DL): Use SN to round endpoints.
15907 * lib/version.c: Changed version to 0.5.
15909 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
15911 * Makefile: Move definition of PAGE to the very beginning, so that
15912 people are less likely to miss it.
15914 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
15916 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
15918 * troff/env.c (environment::choose_breakpoint): Make `can't find
15919 breakpoint' error a warning of type WARN_BREAK. Change message to
15920 `can't break line'.
15921 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
15923 * troff/input.c: Add WARN_BREAK to warning_table. Include
15924 WARN_BREAK in DEFAULT_WARNING_MASK.
15926 * tty/tmac.tty: Add definition of \(+-.
15928 * groff.sh: Remove `--' option to set command.
15930 * dvi/devdvi/texsy.map: Remove duplicate md entry.
15932 * ps/devps/eqnchar: Better definition of cdot using md.
15933 * dvi/devdvi/eqnchar: Likewise.
15934 * xditview/devX100/eqnchar: Likewise.
15935 * xditview/devX75/eqnchar: Likewise.
15936 * eqn/lex.c: Add definition of cdot.
15938 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
15940 * troff/input.c (get_optional_char): New function.
15941 * troff/input.c (set_page_character): Use get_optional_char(),
15942 rather than has_arg() and tok.get_char(1).
15943 * troff/env.c (tab_character, leader_character, hyphen_char,
15944 field_characters): Likewise.
15945 (margin_character): Likewise. Also always delete the
15946 margin_character_node.
15948 * troff/input.c (token::get_char): Use token::description.
15950 * troff/input.c (has_arg): Don't skip over tab and \}.
15951 * troff/number.c (start_number): Give a warning if the number
15952 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
15954 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
15956 * troff/input.c (empty_name_warning, non_empty_name_warning): New
15958 (get_name, get_long_name): Use these. Rename `warn' argument to
15961 * troff/node.c (get_fontno): Test that the symbol is not null.
15963 * troff/input.c (token::description): New function.
15964 * troff/number.c (parse_term): Use token::description in `numeric
15965 expression expected' message.
15966 * troff/groff.h: Add WARN_MISSING.
15967 * troff/number.c (start_number): New function.
15968 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
15969 get_incr_number): Use start_number().
15970 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
15972 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
15973 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
15975 * troff/input.c (token::get_char): Use WARN_MISSING.
15976 * troff/input.c (token::delimiter): Use token::description.
15977 * troff/env.c (environment_switch): Back out Aug 3 change.
15978 * troff/input.c (has_arg): Skip over \}s and tabs but give a
15980 * troff/token.h (token::tab): New function.
15981 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
15982 * troff/reg.c (alter_format): Likewise.
15983 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
15985 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
15987 * troff (most files): Redo warnings. Divide warnings into various
15988 categories; warning() has an additional first argument indicating
15989 the category it falls into.
15990 * troff/input.c (main): -w now takes an argument. New option -W.
15991 (enable_warning, disable_warning): New functions.
15993 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
15994 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
15996 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
15998 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
15999 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
16000 * xditview/devX75/eqnchar: Likewise.
16001 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
16003 * eqn/other.c: When bar or over applies to a single character
16004 don't produce an overline_box or an underline_box. Instead produce
16005 an accent_box or an underaccent_box, with the accent a line
16006 whose width is accent_width. New classes underaccent_box,
16007 overline_char_box and underline_char_box.
16008 * eqn/box.h: Move overline_box, underline_box, accent_box class
16009 declarations into eqn/other.c. Add declarations of
16010 make_underline_box, make_overline_box, make_accent_box.
16011 * eqn/eqn.y: Call make_overline_box, make_underline_box
16012 make_accent_box instead of constructors.
16013 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
16015 * eqn/other.c: Add accent_box::~accent_box.
16016 * eqn/box.h: Declare it.
16018 * groff.sh: With -Tps, use eqn -D.
16020 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
16022 (underline_box::output): Similarily.
16023 (accent_box::output): Use \Z.
16025 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
16028 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
16030 * troff/div.c (top_level_diversion::transparent_output(unsigned
16031 char)): Use asciify.
16032 * troff/input.c (asciify): Don't make it static.
16033 * troff/token.h (asciify): Declare it.
16035 * troff/input.c (get_name, get_long_name, token::get_char,
16036 token::delimiter): Add an extra default argument which says
16037 whether a warning should be printed.
16038 * troff: Pass a non-zero argument to one of these rather than
16039 printing a warning directly.
16041 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
16043 * troff: Consistently use symbol::is_null.
16045 * troff/dictionary.h: Move some inline functions into
16048 * troff/request.h: Move inline functions into input.c.
16049 (request_or_macro::invoke): Make it pure.
16051 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
16052 * troff/input.c (init_input_requests): Use class constant_int_reg.
16053 (class compatible_reg): Deleted.
16054 * troff/div.c (init_div_requests): Use class constant_int_reg.
16055 (class last_post_line_extra_space_reg): Deleted.
16057 * troff/env.c (tab_character): Don't change the tab character if
16058 we get an invalid argument.
16059 (hyphen_char): Similarily.
16061 * troff/reg.c (alter_format): Check that nm is not null.
16063 * Makefile, groff.sh: Make it possible to customize the commands
16064 used for printing PostScript and dvi files. Also make it possible
16065 to customize the path used by groff.sh.
16067 * eqn/eqn.y: Make `left' right associative.
16069 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
16071 * pic/pic.h: Added definition of M_SQRT2 for those systems that
16074 * pic/pic.h: Removed definition of INT_MAX.
16076 * troff/node.c (italic_corrected_node::vertical_extent): Omit
16079 * troff/input.c (token::next): Handle \R like \n.
16081 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
16083 * ps/tmac.pc (PSPIC): Simplify.
16085 * troff/env.c (tab_stops::to_string):
16086 * pic/pic.y (object_type_name):
16087 * pic/troff.c (simple_output::line):
16088 * pic/tex.c (tex_output::spline):
16089 * pic/object.c (object_spec::make_object):
16090 * tbl/main.c (process_data): Add cases to switch statements to
16091 avoid cfront warnings. (Some of these are spurious, since the
16092 switch already has a default case.)
16094 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
16095 `ps-'. Don't test systat; instead check number of arguments to
16098 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
16100 * macros/tmac.e: Do not decrease the page offset by 0.5i.
16102 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
16103 Unlink the file as soon as we have opened it, so that we don't
16104 have to bother with signal handlers.
16105 (handler): Deleted.
16106 (fatal_error_exit): Deleted.
16107 (main): Don't call signal.
16109 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
16111 * dvi/devdvi/Makefile: Use the -k option with S and MI.
16113 * pic/pic.y: If there is a label, or an nth construction before
16114 the first `.' in the argument to `with', ignore it and generate a
16116 * pic/lex.c (lex_warning): New function.
16118 * tbl/table.c (table::init_output): In section keep and release
16119 macro, use 0 indent when diverting and the correct indent when
16122 * troff/input.c (interpolate_number_format): Do not interpolate
16123 anything if the number register is not defined.
16125 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
16127 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
16129 * ps/devps/prologue (PICTURE): Set components of graphics state to
16130 their default values.
16132 * ps/devps/text.enc: Add trademark
16133 * ps/devps/textmap: Add names for club, spade, heart, diamond,
16134 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
16135 * ps/devps/symbolchars: Add names for summation and product.
16137 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
16138 suchthat. Add pp. Add upper-case letters.
16140 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
16141 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
16144 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
16145 rA (right angle bracket) to ra. Introduce names for double-headed
16146 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
16147 * ps/devps/textmap: Likewise for ps device.
16148 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
16149 * tty/devascii/R.proto: Rename lA to la and rA to ra.
16150 * tty/devascii/R.proto: Likewise.
16151 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
16153 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
16155 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
16157 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
16160 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
16162 * troff/div.c (when_request): Use symbol::is_null rather than
16163 has_arg to determine whether we have an argument.
16164 (change_trap): Remove the trap if we get an invalid number. Give
16165 an error if we don't get at least the macro name.
16166 (diversion_trap): Remove trap if we get an invalid name or number.
16168 * troff/env.c (environment_switch): Pop if we get an invalid
16169 symbol or numeric expression.
16171 * troff/input.c (do_define_macro): If EOF is encoutered while
16172 defining the macro, do tok.next() before returning.
16174 * troff/token.h (has_arg): Move definition from here, to ...
16175 * troff/input.c (has_arg): ... here
16177 * troff/env.c (space_size): Do nothing if we get an invalid argument.
16178 * troff/input.c (shift): Likewise.
16180 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
16183 * pic/troff.c (troff_output::start_picture): Comment out calls to
16186 * eqn/main.c (do_file): Subtract 1 from current_lineno if
16187 interpret_lf_args succeeds.
16189 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
16190 \\. This avoids problems with \$N.
16192 * groff.sh: Pass -C to preprocessors.
16194 * lib/lf.c (interpret_lf_args): Be more flexible.
16196 * tbl/main.c (main): Add -C option.
16197 (table_input::get): Do not recognize TE if followed by character
16198 other than a space or newline unless -C option given.
16199 (process_input_file): Likewise for lf, TS.
16200 (process_data): Likewise for lf in text blocks.
16202 * eqn/main.c (main): Add -C option.
16203 (do_file): Don't recognize EQ, EN or lf if followed by character
16204 other than space or newline unless -C option given.
16205 * eqn/lex.c (file_input::read_line): Similarily.
16206 * eqn/eqn.h: Declare compatible_flag.
16208 * etc/soelim.c (main): Add -C option.
16209 (interpret_lf_args): Use version in libgroff.
16212 * pic/main.c (main): Add -C option, which sets compatible_flag.
16213 (top_input::get), (top_input::peek): If -C option not given,
16214 do not recognize .PS/.PE/.PF/.lf if followed by a character
16215 other than space or newline.
16216 * pic/lex.c (file_input::read_line): Similarily.
16217 * pic/pic.h: Add declaration of compatible_flag.
16219 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
16221 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
16223 * troff/node.c, troff/node.h: Add `asciify' methods to classes
16224 derived from node. New class space_char_hmotion_node.
16225 * troff/input.c (asciify_macro): New function.
16226 * troff/input.c (init_input_requests): New request `asciify' bound
16228 * macros/mm.diff: New file.
16229 * Makefile: In install.mm target use `patch' to apply
16232 * troff/input.c (macro::print_size): Just print the size in bytes.
16234 * troff/div.c (return_request): Correct the argument
16237 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
16239 * troff/node.h (class composite_node): Add sz member.
16240 * troff/node.c (composite_node::size): Return sz.
16241 * troff/input.c (macro_to_node): Use the initial size in the
16242 environment as the size of the composite_node.
16244 * troff/node.c (node::zero_width_tprint): Provide a reasonable
16247 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
16249 * troff/div.c (change_trap): If we get a bad number expression,
16252 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
16254 * lib/matherr.c (matherr): Define this only if math.h defines
16257 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
16259 * troff/div.c (macro_diversion::distance_to_next_trap): If there
16260 no diversion trap return vunits(INT_MAX - vresolution).
16262 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
16264 * troff/input.c (do_zero_width): New implementation that doesn't
16265 use a temporary environment. Use instead:
16266 (token::add_to_node_list): New function.
16267 * troff/env.c (environment::get_prev_char_height),
16268 (environment::get_prev_char_height),
16269 (environment::get_prev_char_skew): New functions.
16270 (environment::get_prev_char): New function.
16271 (environment::get_prev_char_width): Change to use get_prev_char.
16272 (init_env_request): Implement new registers .cht, .cdp, .csk.
16273 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
16274 \Z being processed in a separate environment.
16276 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
16278 * tbl/table.c: Removed TABLE_BOTTOM_REG.
16280 * tbl/table.c (table::init_output): In the section release macro,
16281 give a warning message if the section won't fit on one page.
16283 * tbl/table.c (table::do_top): Emit table keep only if table is
16285 (table::do_bottom): Likewise for table release.
16286 (table::table), (table::add_vertical_rule): Remove reference to
16288 * tbl/table.h: Remove keep member.
16290 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
16291 SECTION_RELEASE_MACRO, if there's not enough space before the next
16292 trap to output the diversion, call T# ourselves, set
16293 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
16294 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
16295 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
16296 vertical position and return to it before turning traps on again.
16298 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
16300 * troff/node.c, troff/node.h: In classes derived from node,
16301 replace prev_char_width method by last_char_node method.
16302 * troff/env.c (environment::get_prev_char_width): Use
16303 node::last_char_node rather than node::get_prev_char_width.
16305 * Makefile: Added comment about -fno-inline on 68030-based
16308 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
16309 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
16310 expressions using sizeof to int.
16311 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
16313 * macros/tmac.e (TS): Don't move @f back past the current
16316 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
16318 * ps/ps.c (main): Buffer stderr.
16319 * dvi/dvi.c (main): Likewise.
16320 * tty/tty.c (main): Likewise.
16322 * ps/ps.c (ps_printer::do_import): Improve error handling.
16324 * troff/input.c (abort_request): Use asciify.
16326 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
16327 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
16328 type of first argument int rather than char. This works around a
16329 bug on the 68030 based Apollo using g++ 1.37.1.
16331 * tbl/table.h (class table): Add `keep' member.
16332 * tbl/table.c (table::table): Initialize `keep'.
16333 (table::add_vertical_rule): Set `keep' to 1.
16334 (table::do_top): Only emit table keep macro is `keep' is non-zero.
16335 (table::do_bottom): Likewise for table release macro.
16336 (table::do_row): Emit section keep macro even if the row is 0.
16338 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
16340 * macros/tmac.e (@C): Preserve the font family across the change
16343 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
16345 * lib/font.c: Initialize font::hor and font::vert to 1.
16346 (font::load_desc): Check the values of font::hor and font::vert.
16348 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
16349 be included in a C compilation.
16350 (iftoa): Use INT_DIGITS. Include lib.h.
16352 (as_string): Likewise.
16353 * tbl/table.c: Removed definition of INT_DIGITS.
16354 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
16355 * troff/input.c (input_input_requests): Likewise.
16356 * ps/ps.c (make_encoding_name): Likewise.
16357 (ps_printer::set_style): Likewise.
16358 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
16360 * tty/devascii/R.proto: Map fm onto '.
16361 * tty/devlatin1/R.proto: Likewise.
16363 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
16365 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
16366 argument to \w is at a different input level.
16368 * tbl/table.c (table::init_output): Define a new macro
16369 REPEATED_VPT_MACRO, like vpt but if in a diversion also
16370 transparently outputs itself.
16371 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
16373 (table::do_row): Likewise.
16375 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
16376 TRANSPARENT_STRING_NAME.
16378 * tbl/table.c (table::init_output): In the table release macro
16379 print an error message and don't produce any output if after
16380 issuing the need request the table still will not fit. Also
16381 remove the diversion after bringing it back.
16383 * tbl/table.c (table::init_output): Define a new macro
16384 REPEATED_MARK_MACRO, like mk but if in a diversion also
16385 transparently outputs itself.
16386 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
16387 is necessary because .TH might not call .T#.
16388 (table::do_top): Likewise TOP_REG.
16389 (table::define_bottom_macro): If TOP_REG is no longer valid, use
16390 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
16391 table header might contain just the two top rules.
16393 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
16395 * troff/div.c: Implement new request `ptr' to print all traps.
16397 * troff/env.c (init_env_requests): Implement `.tabs' reg with
16398 init_string_env_reg.
16399 * troff/env.c (class tab_reg): Deleted.
16401 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
16403 * troff/div.c: New number register .pn returns the number of the
16404 next page as set by the pn request.
16406 * macros/tmac.an: Redid headers and footers. Number each manual
16407 entry starting from 1 unless \nC is > 0, like Sun. Added an
16408 optional 5th argument to .TH which specifies the manual name and
16409 appears in the center of the header. Understand the X, P and D
16410 registers like Sun.
16412 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
16414 * troff/env.c (init_env_requests): New number register `.lt' to
16415 return the title length.
16417 * troff/node.h (class transparent_dummy_node): New class.
16418 * troff/node.c (class transparent_dummy_node): Provide member
16420 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
16423 * troff/input.c (token::next): New escape sequence \).
16424 * troff/input.c (get_copy): Recognize \) in copy mode.
16426 * troff/input.c (input_stack::clear): New function.
16427 * troff/input.c (exit_request): Use input_stack::clear.
16429 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
16430 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
16432 * troff/env.c: Move set_page_character to input.c. Move
16433 page_character to input.c also.
16434 * troff/env.c (title): Split off the reading of the parts of the
16435 title into read_title_parts.
16436 * troff/input.c (read_title_parts): New function. Check the
16437 input_level when testing whether a token matches the delimiter.
16439 * troff/input.c (exit_request): New function.
16440 * troff/input.c (init_input_requests): Bind ex request to
16441 exit_request rather than exit_groff.
16443 * troff/input.c (exit_groff): Call tok.next() before
16444 process_input_stack().
16446 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
16448 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
16449 * troff/env.h: ditto.
16450 * troff/input.c: ditto.
16452 * troff/env.c (environment::is_empty): Test pending_lines.
16454 * troff/env.c (environment::have_pending_lines): Removed.
16456 * troff/input.c: Add request to flush pending lines from the
16459 * troff/env.c, troff/env.h: Add automatic widow control feature.
16461 * troff/input.c (exit_groff): Do process_input_stack() after
16462 do_break() but before setting exit_flag to 2.
16464 * troff/input.c: Remove FLUSH_PENDING_LINES and
16465 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
16466 environment after END_TRAP token seen, but only if there aren't
16467 any more traps still unfinished.
16468 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
16470 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
16472 * troff/env.c: Rename the `retain_size' member of class
16473 pending_output_line to `no_fill'.
16475 * troff/env.c (title): When the line is output, make the
16476 retain_size argument !fill.
16478 * troff/node.h: Add `hyphenated' member to struct breakpoint.
16479 * troff/node.c (space_node::get_breakpoints),
16480 (dbreak_node::get_breakpoints): Fill this in.
16481 * troff/env.c: Allow specification of maximum number of
16482 consecutive hyphenated lines.
16484 * troff/env.c (environment::is_empty): Add test for !current_tab.
16486 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
16488 * troff/env.c (environment::hyphenate_line): Don't completely give
16489 up if the word is not to be hyphenated; continue so that breaks
16490 can be made at break_char_node's.
16492 * lib/lib.h: Only define INT_MAX if it's not already defined;
16493 undef INT_MIN if it's already defined.
16495 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
16497 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
16498 This works around a bug in AT&T C++ 2.0 used with an ANSI C
16501 * macros/tmac.an (an-header): Set no-space mode.
16503 * macros/tmac.an (TH): Start a new page if necessary.
16505 * Started using ChangeLog at version 0.4.
16508 version-control: never