1 2002-04-23 Werner LEMBERG <wl@gnu.org>
3 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
4 correct page references.
5 Fixed many index entries.
7 2002-04-23 Bernd Warken <bwarken@mayn.de>
9 * man/roff.man: Enlarged.
11 2002-04-22 Werner LEMBERG <wl@gnu.org>
13 * doc/groff.texinfo: More examples, other fixes.
15 2002-04-20 Werner LEMBERG <wl@gnu.org>
17 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
18 will now form a chain, e.g.
27 This is for compatibility with plan 9's troff.
29 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
33 * doc/groff.texinfo: Add documentation of remaining requests and
36 2002-04-19 Werner LEMBERG <wl@gnu.org>
38 * doc/groff.texinfo: Add documentation of remaining escapes.
40 * font/devdvi/generate/tc.map: Remove entry for `sr'.
41 * font/devdvi/*TC: Regenerated.
43 2002-04-18 Werner LEMBERG <wl@gnu.org>
45 * src/roff/troff/input.cc (token::next): Make \H behave consistently
46 if not in compatibility mode, i.e., increment relative to the
48 * doc/groff.texinfo: Updated accordingly.
50 2002-04-17 Werner LEMBERG <wl@gnu.org>
52 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
54 2002-04-16 Bernd Warken <bwarken@mayn.de>
56 * src/roff/groff/groff.man: Improve documentation of -P option.
59 2002-04-15 Werner LEMBERG <wl@gnu.org>
61 Add new escape \F to switch font family.
63 * src/roff/troff/input.cc (token::next): Handle \F.
64 * src/roff/troff/env.cc (environment::set_family): Handle
66 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
69 2002-04-14 Werner LEMBERG <wl@gnu.org>
71 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
74 2002-04-13 Werner LEMBERG <wl@gnu.org>
76 Implement \f[] as an alternative to \fP. Change \mP and \MP to
77 \m[] and \M[], respectively.
79 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
80 (symbol::symbol): Handle NULL string and empty string differently.
81 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
82 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
83 Add optional parameter.
84 Updated calling functions.
85 (get_copy, do_glyph_color, do_fill_color, token::next): Use
87 * src/roff/troff/env.cc (environment::set_font): Ditto.
89 * src/preproc/pic/troff.cc (troff_output::set_fill,
90 troff_output::reset_color: Updated.
92 * tmac/www.tmac: Updated.
94 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
95 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
98 * tmac/Xps.tmac: Remove some redundant code.
100 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
101 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
102 man/groff_out.man, man/groff.man, man/groff_diff.man,
103 src/roff/groff/groff.man: Replace \f[P] with \f[].
105 2002-04-13 Bernd Warken <bwarken@mayn.de>
107 * src/include/printer.h, src/libs/libdriver/printer.cc
108 (printer::change_fill_color): New member function.
109 * src/libs/libdriver/input.cc (parse_D_command): Use it.
111 2002-04-12 Werner LEMBERG <wl@gnu.org>
113 * doc/groff.texinfo: Completed pass on gtroff reference.
115 2002-04-11 Werner LEMBERG <wl@gnu.org>
117 * doc/groff.texinfo: More fixes.
119 2002-04-11 Bernd Warken <bwarken@mayn.de>
121 * src/include/color.h: Decorate with `const'.
124 * src/libs/libgroff.color.cc: Decorate with `const'.
126 (color::color): Initialize members.
127 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
128 command according to the documentation.
130 * man/groff_out.man: Updated.
133 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
135 * src/preproc/html/pre-html.cc (write_start_image): Remove
137 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
139 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
140 \C'hy' caused an assertion failure.
142 * src/roff/troff/env.cc (environment::environment): Initialize
144 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
146 2002-04-10 Werner LEMBERG <wl@gnu.org>
148 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
149 Document pvs request and .pvs register.
151 2002-04-09 Werner LEMBERG <wl@gnu.org>
153 * doc/groff.texinfo: Improve and fix documentation of diversions
156 2002-04-08 Werner LEMBERG <wl@gnu.org>
158 * doc/groff.texinfo: Fix documentation of drawing functions.
161 2002-04-07 Werner LEMBERG <wl@gnu.org>
163 * doc/groff.texinfo: Better documentation of double quotes as
167 2002-04-06 Werner LEMBERG <wl@gnu.org>
169 * man/groff_font.man: Document names of special characters better.
170 * doc/groff.texinfo: Minor improvements.
172 * tmac/lbp.tmac: Load latin1.tmac.
173 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
175 * font/devX*/*: Regenerated (all chars > 0x80 removed).
177 2002-04-05 Werner LEMBERG <wl@gnu.org>
179 * tmac/tty.tmac: Don't use shc request.
180 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
183 * man/groff_diff.man: Minor fixes.
185 * font/devlbp/*: Remove all `charXXX' entities.
187 * src/libs/libgroff/font.cc (font::~font): Deallocate
188 `special_device_coding'.
189 (font::load): Use `new' for allocating `special_device_coding'.
190 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
191 Removed unused member.
193 2002-04-05 Werner LEMBERG <wl@gnu.org>
195 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
196 (resource_manager::do_begin_binary,
197 resource_manager::do_begin_data): Use it.
199 * doc/texinfo.tex: Updated to version 4.2.
201 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
202 (token::zero_width_break): New inline function.
203 * src/roff/troff/input.cc (token::next): Use it.
204 (token::description): Updated.
205 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
206 (token::add_to_node_list, token::process): Use it.
207 * NEWS, doc/groff.texinfo: Updated.
209 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
210 * tmac/tty.tmac: Add missing backslash.
212 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
214 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
215 `.ps' register instead of `.s' to handle fractional point sizes.
216 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
217 limit_box::output): Ditto.
218 * src/preproc/eqn/other.cc (size_box::compute_metrics,
219 size_box::output): Ditto.
220 * src/preproc/eqn/over.cc (over_box::compute_metrics,
221 over_box::output): Ditto.
222 * src/preproc/eqn/script.cc (script_box::compute_metrics,
223 script_box::output): Ditto.
224 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
225 sqrt_box::output): Ditto.
227 2002-04-03 Michael Selway <mas@ssl.co.uk>
229 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
232 2002-04-03 Werner LEMBERG <wl@gnu.org>
234 * doc/homepage.ms: Reduce title size.
235 * doc/groff.texinfo: Fix documentation of .t register.
236 Fix handling of colon.
239 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
240 only if page length is positive to avoid a loop.
242 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
245 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
247 * src/include/nonposix.h, src/roff/groff/pipeline.c:
248 s/__CYGWIN32__/__CYGWIN__/.
250 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
252 * doc/gnu.xpm: New image contributed by Emily Mulley.
253 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
254 (homepage.html): Be dependent on gnu.eps.
255 * doc/homepage.ms: Updated to new image.
257 * src/devices/grohtml/post-html.cc (html_printer): New member
259 (html_printer::flush_sbuf, html_printer::set_char): Set it.
260 (html_printer::sbuf_continuation): Use it.
262 2002-03-28 Werner LEMBERG <wl@gnu.org>
264 * src/libs/libgroff/getopt.c: Updated to latest version.
266 * tmac/README: More on hyphen.tex license.
268 2002-03-26 Larry Kollar <kollar@alltel.net>
270 * doc/groff.texinfo: Add documentation of most missing requests.
272 2002-03-25 Werner LEMBERG <wl@gnu.org>
274 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
275 of `+-', `mu', and `di', respectively.
277 * font/devascii/R.proto, font/devutf8/R.proto,
278 font/devlatin1/R.proto, font/devhtml/R.proto,
279 font/devcp1047/R.proto, font/devlpb/*: Add them.
280 * font/devps/generate/textmap: Ditto.
281 * font/devps/*: Regenerated.
282 * font/devlj4/generate/text.map: Add them.
283 * font/devlj4/*: Regenerated.
284 * font/devdvi/generate/tc.map: Use them.
285 * font/devdvi/generate/texsy.map: Add them.
286 * font/devdvi/*: Regenerated.
287 * font/devX*/*: Regenerated.
289 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
290 tmac/tty-char.tmac: Updated.
292 * NEWS, man/groff_char.man: Updated.
294 2002-03-24 Werner LEMBERG <wl@gnu.org>
296 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
297 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
298 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
299 we use `.fchar' in dvi.tmac.
300 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
301 * tmac/Xps.tmac: Simplify some char definitions.
302 Add definition for \[f/].
303 * man/groff_char.man: Updated for new X.tmac.
305 * tmac/README: New file.
307 2002-03-23 Phil Lobbes <phil@perkpartners.com>
309 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
310 internal .y.o rule took precendence over the .y.cc rule, compiling
311 the yacc files with gcc instead of g++.
313 2002-03-23 Werner LEMBERG <wl@gnu.org>
315 * tmac/dvi.tmac: Add replacement font for `CB'.
317 * tmac/doc.tmac: s/request/macro/ in messages.
318 (doc-generic-macro): Improve error message.
319 * tmac/groff_mdoc.man: Minor improvements.
321 2002-03-22 Werner LEMBERG <wl@gnu.org>
323 * doc/groff.texinfo: Document possible conflict between `tr' and
326 2002-03-21 Werner LEMBERG <wl@gnu.org>
328 Improve handling of hyphenation patterns. It is now possible to
329 use most of TeX's pattern files unmodified. To make the process
330 more flexible, a new request `hpfcode' has been added which
331 provides a character code mapping for the `hpf' request. See
332 comment before hpf_getc() for more details.
334 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
336 (read_patterns_file): Additional parameter for exception dictionary.
337 Extended to recognize \pattern, \hyphenation, and \endinput.
338 (do_hyphenation_patterns_file): Updated.
339 * src/roff/troff/env.h (hpf_code_table): New extern.
341 * src/roff/troff/input.cc (hpf_code_table): New array.
342 (init_hpf_code_table, hyphenation_patterns_file_code): New
344 (hyphenation_code): Handle translation from `trin' correctly.
345 (main, init_input_requests): Updated.
346 (charinfo::set_translation): Handle hyphenation code also.
348 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
351 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
352 char' is used for offsets in hyphenation exceptions.
354 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
356 * NEWS, man/groff_diff.man, man/groff.man: Document it.
358 2002-03-20 Larry Kollar <kollar@alltel.net>
360 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
363 2002-03-18 Werner LEMBERG <wl@gnu.org>
365 * tmac/html.tmac: Fix serious typo.
367 2002-03-17 Larry Kollar <kollar@alltel.net>
369 * doc/groff.texinfo: Add documentation for `writec' request.
371 2002-03-17 Werner LEMBERG <wl@gnu.org>
373 Added request `hpfa' to append hyphenation patterns.
375 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
377 (hyphenation_patterns_file): Renamed to...
378 (do_hyphenation_patterns_file): This.
379 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
381 (init_hyphen_requests): Updated.
382 * NEWS, man/groff.man, man/groff_diff.man: Document it.
384 2002-03-16 Werner LEMBERG <wl@gnu.org>
386 Added request `writec' in analogy to `tmc'.
388 * src/roff/troff/input.cc (write_request): Renamed to...
389 (do_write_request): This.
391 (write_request, write_request_continue): New functions.
392 (init_input_requests): Updated.
393 * NEWS, man/groff.man, man/groff_diff.man: Document it.
395 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
399 2002-03-15 Werner LEMBERG <wl@gnu.org>
401 * man/groff.man: Add writem request.
403 Add request `trin' (translate input) to make `.asciify' work
404 correctly. This is necessary since `charXXX' entity names are no
405 longer hardcoded in font definition files.
407 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
408 `translate_input' members.
409 (charinfo::set_asciify_code, charinfo::get_asciify_code,
410 charinfo::set_translation_input): New methods.
411 (charinfo::set_translation): Add third argument.
412 * src/roff/troff/input.cc (charinfo:set_translation): Set
414 (do_translate): Add second argument.
415 (translate_input): New function.
416 (init_input_requests): Updated.
417 * src/roff/troff/node.cc (glyph_node::asciify,
418 composite_node::asciify): Use `get_asciify_code'.
420 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
422 * NEWS, man/groff.man, man/groff_diff.man: Updated.
424 2002-03-14 Larry Kollar <kollar@alltel.net>
426 * doc/groff.texinfo: Improve documentation of .RS and .RE.
428 2002-03-14 Werner LEMBERG <wl@gnu.org>
430 Add a new request `sizes' similar to the `sizes' command in DESC
433 * src/roff/troff/env.cc (override_sizes): New function.
434 (init_env_requests): Use it.
435 * src/roff/troff/token.h: Export `read_string'.
436 * NEWS, man/groff_diff.man, man/groff.man: Document it.
438 2002-03-12 Werner LEMBERG <wl@gnu.org>
440 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
442 2002-03-10 Werner LEMBERG <wl@gnu.org>
444 * tmac/pspic.tmac: Add support for -Tdvi.
445 * tmac/dvi.tmac: Include pspic.tmac.
446 * src/devices/grodvi/grodvi.man: Document it.
449 * font/devlj4/generate/Makefile: Fix URL of metric files.
451 2002-03-09 Werner LEMBERG <wl@gnu.org>
453 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
455 2002-03-09 Larry Kollar <kollar@alltel.net>
457 * tmac/groff_ms.man: Add documentation for RS and RE macros.
459 2002-03-08 Werner LEMBERG <wl@gnu.org>
461 * doc/groff.texinfo: Fixes for texinfo 4.1.
463 2002-03-07 Werner LEMBERG <wl@gnu.org>
465 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
467 Handle CYGWIN properly.
469 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
471 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
472 * tmac/lbp.tmac: Add some font translations.
474 2002-03-02 Werner LEMBERG <wl@gnu.org>
476 * font/devcp1047/R.proto, font/devlatin1/R.proto,
477 font/devhtml/R.proto: Remove `charXXX' entries.
478 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
481 * font/devlj4/generate/text.map: Remove `charXXX' entries.
482 * font/devlj4/*: Regenerated all font definition files.
483 * tmac/lj4.tmac: Load latin1.tmac.
485 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
486 from 2000-06-17: LJ4 metric files are *not* text files.
488 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
489 register to test for EBCDIC.
491 2002-03-01 Werner LEMBERG <wl@gnu.org>
493 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
494 files (as grops already does).
495 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
497 * src/devices/grops/grops.man: Document comment lines in encoding
500 * tmac/cp1047.tmac: New file.
501 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
502 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
503 * tmac/Makefile.sub (NORMALFILES): Updated.
505 * tmac/ec.tmac: Don't load latin1.tmac again.
507 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
508 font/devps/generate/dingbats.map,
509 font/devps/generate/dingbats.rmap, font/devps/text.enc,
510 font/devps/generate/Makefile (symbolmap): Add header comment.
511 * font/devps/generate/textmap: Ditto.
512 Remove `charXXX' entries.
513 * font/devps/symbolmap: Regenerated.
514 * font/devps/*: Regenerated all font definition files.
516 2002-02-28 Werner LEMBERG <wl@gnu.org>
518 Add color support to grodvi (for drawing colors are currently
519 translated to gray values).
521 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
522 (dvi_printer): Add `cur_color' member.
523 (dvi_printer::set_color): New function.
524 (draw_dvi_printer): Remove `fill'.
525 (draw_dvi_printer::fill_next): Pass environment as parameter.
526 Update code for new color support translated to gray.
527 (dvi_printer::set_char): Updated.
528 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
529 changes crossing the page border.
530 (dvi_printer::draw): Updated.
531 Remove cases `f' and `F'.
532 * tmac/dvi.tmac: Add color definitions.
533 * NEWS, src/devices/grodvi/grodvi.man: Updated.
535 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
538 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
539 versions of autoconf.
540 * configure: Updated.
542 * doc/homepage.ms: Use `.blm'.
543 * tmac/www.tmac (www-depth): New auxiliary variable.
544 (www-pop-level): Don't issue HTML tag.
545 (ULS, ULE, LI): Use absolute indentation.
547 * src/devices/grops/ps.cc (ps_printer::begin_page,
548 ps_printer::end_page): Switch forth and back to default color while
551 2002-02-27 Werner LEMBERG <wl@gnu.org>
553 Add EC and TC fonts to devdvi.
555 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
556 * font/devdvi/generate/cork.map: Renamed to...
557 * font/devdvi/generate/ec.map: This.
558 Remove entry for `aq'.
559 * font/devdvi/generate/tc.map: New file.
560 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
563 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
564 * font/devdvi/Makefile.sub (DEVFILES): Updated.
565 * tmac/ec.tmac: New file.
566 * tmac/Makefile.sub (NORMALFILES): Updated.
567 * NEWS, src/devices/grodvi/grodvi.man: Updated.
568 * man/groff_char.man: Check `ECFONTS' register.
570 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
572 2002-02-26 Werner LEMBERG <wl@gnu.org>
574 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
575 * font/devdvi/generate/cork.map: Add 'y and 'Y.
576 * font/devdvi/*: Updated.
577 * tmac/dvi.tmac: Formatting.
579 Add font `HBI' for the dvi output.
580 Add support for font families `T' and `H'.
582 * font/devdvi/HBI: New file.
583 * font/devdvi/B: Renamed to ...
584 * font/devdvi/TB: This.
585 * font/devdvi/BI: Renamed to ...
586 * font/devdvi/TBI: This.
587 * font/devdvi/I: Renamed to ...
588 * font/devdvi/TI: This.
589 * font/devdvi/R: Renamed to ...
590 * font/devdvi/TR: This.
591 * font/devdvi/H: Renamed to ...
592 * font/devdvi/HR: This.
593 * font/devdvi/Makefile.sub (DEVFILES): Updated.
594 * font/devdvi/generate/Makefile (HBI): New rule.
596 (R, I, B, BI, H): Renamed to ...
597 (TR, TI, TB, TBI, HR): This, respectively.
599 * NEWS, src/devices/grodvi/grodvi.man: Updated.
600 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
601 Add `styles' and `family' keywords.
602 * tmac/dvi.tmac: Alias `H' to `HR'.
603 Add some fspecial requests for italic fonts.
604 Add TR and TI as special.
605 Add support for `_' with font CWI.
607 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
608 operator `:'. Until now, the expression `0:1' would return 2
611 2002-02-25 Werner LEMBERG <wl@gnu.org>
613 * man/groff_char.man: Added some missing PS glyph names (from the
615 * font/devps/generate/textmap, font/devps/symbolmap: Add
618 * doc/groff.texinfo: Minor additions and fixes.
619 * man/groff_diff.man: Remove documentation of fp request. This
620 is already covered in the original troff manual.
621 Updated to be consistent with other doc files.
624 2002-02-24 Werner LEMBERG <wl@gnu.org>
626 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
628 Define new variable OTHERDEVDIRS (containing `font/devlj4
629 font/devlbp' if not EBCDIC).
630 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
631 (OTHERDEVDIRS): New variable.
632 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
633 * configure: Regenerated.
635 * NEWS, src/devices/grotty/grotty.man: Updated.
637 2002-02-23 Werner LEMBERG <wl@gnu.org>
639 * src/roff/troff/input.cc (do_overstrike, do_bracket,
640 get_line_arg): Honour input level.
642 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
644 * font/*/*: Implement it in all font files.
645 * font/devps/generate/textmap, font/devps/generate/symbolchars,
646 * font/devps/symbolmap: Updated.
647 * font/devlj4/generate/text.map: Updated.
648 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
649 * font/devdvi/generate/texmi.map: Updated.
651 * font/devutf8/R.proto: Remove all `charXXX' entries.
652 * font/devutf8/NOTES: Updated.
654 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
657 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
659 * NEWS, man/groff_char.man: Updated.
661 2002-02-21 Phil Lobbes <phil@perkpartners.com>
663 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
665 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
667 * src/roff/grog/grog.pl: Fix computation of $refer.
669 2002-02-19 Werner LEMBERG <wl@gnu.org>
671 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
672 `snprintf' and `vsnprintf'.
674 * src/include/htmlindicate.h: Renamed to...
675 * src/include/htmlhint.h: This.
676 * src/include/Makefile.sub: Updated.
677 * src/preproc/eqn/main.cc: Updated.
679 2002-02-18 Werner LEMBERG <wl@gnu.org>
681 * man/roff.man, man/groff_out.man, man/groff.man,
682 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
683 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
685 * win32-diffs: Updated.
687 2002-02-17 Werner LEMBERG <wl@gnu.org>
689 * doc/Makefile (clean): Add *.eps.
691 (TFLAG): New variable.
694 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
696 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
698 * tmac/www.tmac: Use dummy diversion while resetting and disabling
700 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
702 * src/roff/troff/troff.man: Fix order of parameter description.
706 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
708 Simplify image handling for grohtml.
711 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
713 (html_text::dump_stack): Don't emit newline while debugging.
714 (html_text::do_push) [DEBUGGING]: Print more info.
715 (html_text::check_emit_text): Fix handling of <p>.
716 * src/devices/grohtml/html.h: Updated.
717 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
718 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
719 send its data to stderr also.
721 (simple_output::space_or_newline) [DEBUGGING]: Removed.
722 * src/devices/grohtml/post-html.cc (html_printer::do_links,
723 html_printer::html_printer): Remove `DEBUGGING' conditionals.
725 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
727 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
728 is_inline_image): Removed.
729 (html_begin_suppress, html_end_suppress): Don't take a parameter.
730 (graphic_start, graphic_end): Removed.
731 * src/include/htmlindicate.h: Updated.
732 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
733 (macroset_template): New global variable.
734 (makeFileName): Use `macroset_template'.
735 (write_end_image): Don't take a parameter.
737 (write_start_image: Don't emit newline.
738 (char_buffer::write_upto_newline): Updated.
739 (char_buffer::skip_to_newline): Renamed to ...
740 (char_buffer::skip_until_newline): This.
742 (char_buffer::write_file_troff, char_buffer::write_file_html):
744 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
745 (removeAllPages): Remove `DEBUGGING' conditionals.
746 (addRegDef, dump_args): New functions.
747 (char_buffer::do_html, char_buffer::do_image): Handle
748 `www-image-template' command line variable.
749 Add more debugging code.
750 (addps4html): Removed.
751 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
753 * src/preproc/eqn/main.cc: Include `ctype.h'.
754 (suppress_html): Removed.
756 (inline_equation): Use `html_begin_suppress' and
758 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
759 (troff_output::start_picture, troff_output::finish_picture):
761 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
762 (process_input_file): Updated.
764 * src/roff/troff/div.cc (page_number): Set page number only if the
765 `ps4html' register isn't defined.
766 * src/roff/troff/input.cc (image_no): New external variable.
767 (do_suppress): Use it.
768 * src/roff/troff/node.h (suppress_node::image_id): New member.
769 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
770 (suppress_node::suppress_node): Initialize `image_id' member.
771 (suppress_node::same): Handle `image_id' also.
772 (suppress_node::copy): Updated.
773 (last_image_id): New global variable.
774 (suppress_node::tprint): Use it.
776 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
778 * tmac/pspic.mac (PSPIC): Fix html support.
779 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
780 * tmac/www.tmac (www-image-template): Set up.
781 (HTMLINDEX): Renamed to...
783 (BODYCOLOR): Renamed to...
785 (BACKGROUND): Renamed to...
787 (URL): Change order of parameters for consistency.
788 (MAILTO): Renamed to...
790 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
791 (IMG, PIMG, MPIMG): This.
792 (HTML-H-BEGIN, HTML-H-END): Renamed to...
794 (LINKS): Renamed to...
796 (LINE): Renamed to...
798 (NO-AUTO-RULE): Renamed to...
800 (HTML-TL): Renamed to...
802 (UL-BEGIN, UL-END): Renamed to...
804 (DROPCAP): Renamed to...
806 (TS, TE, EQ, EN): Provide default definitions.
807 (www-make-unique-name): Updated.
808 (HTML-IMAGE-INLINE): Fix typo.
809 * tmac/groff_www.man: Updated.
811 * doc/Makefile (homepage.html): Add option -r to grohtml.
812 Use shortened image name.
813 * doc/groff.texinfo: Updated info on grohtml strings and macros.
814 * doc/homepage.ms: Updated and extended.
816 2002-02-14 Werner LEMBERG <wl@gnu.org>
818 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
820 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
821 SGR_BACK_DEFAULT_COLOR): Replaced with ...
822 (tty_printer::put_color): Use it.
823 (ttr_printer::end_page): Simplify.
825 2002-02-13 Werner LEMBERG <wl@gnu.org>
827 * tmac/groff_tmac.man: Moved to...
828 * man/groff_tmac.man: This place.
829 * tmac/Makefile.sub, man/Makefile.sub: Updated.
831 2002-02-12 Werner LEMBERG <wl@gnu.org>
833 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
834 $(COMPILE.c) to not include groff's assert.h.
836 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
838 * NEWS, src/drivers/grotty/grotty.man: Document it.
840 2002-02-11 Werner LEMBERG <wl@gnu.org>
842 * src/libs/snprintf/snprintf.c: Updated to latest version
845 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
846 test whether there is `.]' also.
847 Don't check for spaces after `.['.
848 * src/roff/grog/grog.sh: Do the same.
850 2002-02-10 Werner LEMBERG <wl@gnu.org>
854 * src/libs/libgroff/illegal.cc: Renamed to ...
855 * src/libs/libgroff/invalid.cc: This.
856 (illegal_char_table): Renamed to ...
857 (invalid_char_table): This.
858 * src/libs/libgroff/Makefile.sub: Updated.
859 * win32-diffs: Updated.
861 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
862 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
863 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
864 font::load), src/preproc/eqn/main.cc (read_line, main),
865 src/preproc/eqn/lex.cc (file_input::read_line),
866 src/preproc/pic/lex.cc (file_input::read_line,
867 simple_file_input::get, simple_file_input::peek),
868 src/preproc/pic/main.cc (top_input::get, top_input::peek),
869 src/preproc/pic/pic.man, src/preproc/refer/main.cc
870 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
871 do_bib), src/preproc/tbl/main.cc (table_input::get),
872 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
873 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
874 do_zero_width, read_request, encode_char, ps_get_line,
875 transparent_file, get_char_for_escape_name, transparent_translate,
876 asciify, input_char_description, read_string, set_string),
877 src/roff/troff/env.cc (environment::add_html_tag),
878 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
880 * src/include/lib.h: Updated.
882 * src/preproc/eqn/eqn.cc: Removed.
886 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
888 2002-02-09 Werner LEMBERG <wl@gnu.org>
890 * doc/gnu.xpm: New image.
891 * doc/Makefile (DOCS): Add homepage.ps.
892 Add rules for converting xpm->png and xpm->eps.
893 Use `gnu.{xpm,eps}' as image names.
894 * doc/homepage.ms: Updated.
896 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
898 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
899 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
900 Remove calls to `B1' and `B2'
901 (PNG-IMAGE): New macro for inclusion of images in PNG format.
902 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
903 auxiliary variables for MARGIN-PNG-IMAGE.
904 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
905 auxiliary macros for MARGIN-PNG-IMAGE.
906 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
908 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
909 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
910 (DROPCAP): New macro to produce dropcap characters.
911 (www-do-image): Renamed back to...
912 (HTML-DO-IMAGE): This.
915 * doc/Makefile (gnubw.eps): Updated.
916 * doc/homepage.ms: Updated.
918 2002-02-08 Werner LEMBERG <wl@gnu.org>
920 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
921 Added `linethick' to table in section `Style Variables'.
923 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
925 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
927 2002-02-07 Werner LEMBERG <wl@gnu.org>
929 Adding options -C (compatibility mode) and -c (grotty's old output
932 * src/roff/nroff/nroff.sh: Implement it.
934 * NEWS, src/roff/nroff/nroff.man: Updated.
936 * PROBLEMS: Document bison 1.32 bug.
938 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
940 * src/roff/troff/node.cc (make_tfont): Define it earlier.
941 * src/roff/troff/div.h: Add prototype for `end_diversions'.
942 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
943 * src/roff/troff/env.h: Add prototype for `title'.
945 Adding EBCDIC support to grotty.
947 * src/devices/grotty/tty.cc (CSI): New macro.
948 (SGR_*, tty_printer::put_color): Use it.
950 2002-02-06 Werner LEMBERG <wl@gnu.org>
952 Implementing color support in grotty. The new switch -c activates
953 the old drawing scheme, disabling color at the same time. The new
954 switch `-i' selects italic instead of underlining (SGR only).
956 * src/devices/grotty/tty.cc (putstring): New define instead of
957 `fputs'. Updated all callers.
958 (old_drawing_scheme): New global variable.
959 (COLOR_CHANGE): New enum value.
960 (SGR_*): New defines containing color handling escape sequences.
961 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
962 (glyph): New members `back_color_idx' and `fore_color_idx'.
963 (glyph::order): Add COLOR_CHANGE.
964 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
965 `is_underline', `is_bold', `cu_flag', `tty_colors'.
966 New methods `make_underline', `make_bold', `color_to_idx',
967 `change_color', `put_color'.
968 (cu_flag): Moved into `tty_printer' class.
969 (tty_printer::tty_printer): Initialize colors.
970 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
971 tty_printer::draw, tty_printer::end_page): Handle colors also.
972 (main): Add options `-c' and `-i'.
974 * NEWS, src/devices/grotty/grotty.man: Updated.
976 * src/include/errarg.h (errarg): Add support for `unsigned int'.
977 * src/libs/libgroff/errarg.c: Implement it.
979 * src/include/printer.h (printer): Add `change_color' method
980 (currently used by grotty only).
981 * src/libs/libdriver/printer.cc: Implement it.
982 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
983 call to `pr->change_color'.
985 * src/roff/troff/node.cc (troff_output_file::fill_color,
986 troff_output_file::glyph_color): Call `do_motion'.
988 * tmac/tty.tmac: Add color definitions.
990 * src/roff/groff/groff.man: Minor fixes.
992 2002-02-05 Bernd Warken <bwarken@mayn.de>
994 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
995 it. This is a preparation for future changes.
997 2002-02-05 Werner LEMBERG <wl@gnu.org>
999 * src/roff/troff/input.cc (process_input_stack): Fix the case
1000 where leading spaces are followed by \f or \s; previously, an
1001 incorrect space width has been used.
1003 * doc/roff.man (quoted_char): Fix argument.
1004 (comment): Define string.
1006 2002-02-04 Larry Kollar <kollar@alltel.net>
1008 * doc/groff.texinfo: More fixes.
1010 2002-02-04 Werner LEMBERG <wl@gnu.org>
1012 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
1013 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
1014 `restore_compatibility' before `output_string' -- the LINE_STRING
1015 register now already contains proper switches from and to
1018 * man/groff_char.man: Add Euro symbol.
1019 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
1020 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
1021 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
1024 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
1026 (.texinfo.html): Add support for texinfo->html.
1028 2002-02-03 Werner LEMBERG <wl@gnu.org>
1030 Added three new requests `ds1', `as1', and `ami'. The former two
1031 are equivalent to `ds' and `as' with the difference that
1032 compatibility mode is saved on entry, switched off during string
1033 expansion, and restored on exit. The latter is the pendant to `dei'
1036 (do_define_string): Use `define_mode' and `calling mode'.
1037 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
1038 end of string, respectively.
1039 (define_string, append_string): Use `calling_mode'.
1040 (define_nocomp_string, append_nocomp_string,
1041 define_string_indirect): New functions.
1042 (init_input_requests): Updated.
1043 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1045 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
1046 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
1047 mm macro package accesses this string register directly.
1048 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
1050 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
1053 2002-02-02 Larry Kollar <kollar@alltel.net>
1055 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
1057 2002-01-31 Werner LEMBERG <wl@gnu.org>
1059 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
1061 2002-01-31 Bernd Warken <bwarken@mayn.de>
1063 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
1064 * man/groff_out.man: Revised and updated.
1066 2002-01-30 Bernd Warken <bwarken@mayn.de>
1068 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
1069 out the unused `{' and `}' commands. Undefined by default.
1070 (IntArray): Make `data' private.
1071 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
1072 new methods instead.
1073 (skip_line_D, skip_to_end_of_line): New functions.
1074 (get_D_fixed_args): Use `skip_line_D'.
1075 Changed to handle dummy odd arguments by ...
1076 (get_D_fixed_args_odd_dummy): This new function.
1077 (get_D_variable_args): Split some code into ...
1078 (get_possibly_integer_args): This new function.
1079 (send_draw): Use more `const'.
1080 (delete_current_env): New function.
1081 (position_to_end_of_args): Use `size_t'.
1083 (send_draw): Updated.
1084 (parse_D_command): Handle `c', `C', and `t' better.
1088 2002-01-29 Werner LEMBERG <wl@gnu.org>
1091 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
1092 @Def...ListEnd which replaces @Def...x. This is necessary to get
1093 proper HTML output -- see the comment in the file for more
1097 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
1099 Fixes to make color changes of 2002-01-21 work with grohtml.
1101 * src/devices/grohtml/post-html.cc (style): Updated.
1102 (html_printer): Remove unused methods.
1103 (html_printer::do_font, html_printer::draw, html_printer::set_char,
1104 html_printer::special): Updated.
1105 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
1106 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
1107 Added some debugging code.
1108 (html_text::start_tag): Updated.
1109 (html_text::do_push): New method.
1110 (html_text::push_para): Call it.
1111 Add method for handling color.
1112 (html_text::do_color): Updated.
1113 (html_text::shutdown): Handle color.
1114 * src/devices/grohtml/html-text.h (tag_definition): New member
1118 2002-01-28 Werner LEMBERG <wl@gnu.org>
1120 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
1122 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
1124 Add two switches -a and -g to control the antialiasing bits for
1125 text and graphics, respectively.
1127 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
1129 * src/devices/grohtml/grohtml.man: Document them.
1130 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
1132 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
1133 (setupAntiAlias): New function.
1134 (createAllPages): Updated.
1135 (scanArguments): Handle `-a' and `-g'.
1136 (main): Call `setupAntiAlias'.
1139 2002-01-27 Werner LEMBERG <wl@gnu.org>
1141 * doc/groff.texinfo (Def*): Call index function after deffn.
1143 * tmac/html.tmac: Call `nroff' request.
1145 2002-01-26 Larry Kollar <kollar@alltel.net>
1147 * tmac/groff_ms.man: Add some omissions.
1149 2002-01-25 Larry Kollar <kollar@alltel.net>
1151 * tmac/groff_ms.man: Typographical improvements.
1153 2002-01-25 Werner LEMBERG <wl@gnu.org>
1155 * doc/groff.texinfo: Updated version and copyright.
1156 * src/devices/grops/grops.man: Updated.
1158 * tmac/groff_tmac.man: Fix `ig' macro.
1160 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
1162 Use `.ne' unconditionally everywhere.
1163 (TS): Only insert some vertical space. Doing a page break is no
1164 longer necessary due to the redefinition of the `ne' request.
1166 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
1167 warning for unknown subcommands but parse and pass them to the
1170 2002-01-24 Werner LEMBERG <wl@gnu.org>
1172 * tmac/groff_www.man, NEWS: Fix typos.
1174 2002-01-21 Werner LEMBERG <wl@gnu.org>
1176 Complete revision of color support:
1178 Adapt programs to the new libdriver/input.cc.
1180 Color spaces are no longer converted to RGB but transferred as-is
1181 in the troff intermediate output format.
1183 Handle default color gracefully. troff now supports a `default'
1184 color (which can't be changed).
1186 grops will now use the proper color space functions if available.
1190 Note that currently grohtml doesn't handle colors properly. This
1193 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
1194 (ui_to_a): New function.
1195 * src/include/lib.h: Updated.
1197 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
1198 (color): Simplified; removed all `double' members and methods.
1199 A new array `components' now holds the color parameters.
1200 (color::is_default, color::get_components): New methods.
1201 (color::operator==, color:operator!=): New.
1202 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
1203 to make access to the `components' array more comprehensible.
1204 * src/libs/libgroff/color.cc: Implement new color support.
1205 (atoh): Small fixes.
1206 (color::read_encoding): Simplified for new troff intermediate color
1208 (default_color): New global variable.
1210 * src/roff/troff/input.cc (default_symbol): New global variable.
1211 (lookup_color): Use it.
1212 (default_black): Removed.
1213 (do_glyph_color, do_fill_color): Simplified.
1214 (define_color): Handle default color.
1216 (do_if_request): Handle default color.
1217 * src/roff/troff/env.cc (environment::environment): Initialize
1218 colors with `default_color'.
1219 * src/roff/troff/node.cc (troff_output_file::put): Add method
1221 (troff_output_file::hex): Removed.
1222 (troff_output_file::fill_color, troff_output_file::glyph_color):
1223 Updated to include/color.h and libdriver/input.cc.
1225 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
1226 fill color properly (identically to the outline color). \D'f...'
1227 doesn't work any more.
1228 All function calls to it updated.
1230 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
1232 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
1235 * src/devices/grops/ps.cc (ps_output::put_color): New method.
1236 (ps_printer::sbuf_color): Make a real member instead of pointer.
1237 (ps_printer::fill_color, ps_printer::output_color): Removed.
1238 (ps_printer::ps_printer): Updated.
1239 (ps_printer::set_char): Ditto.
1240 (ps_printer::set_color): Use various color schemes.
1241 Use `put_color' method.
1242 (ps_printer::flush_sbuf): Don't set color.
1243 (ps_printer::fill_path): Take `environment' as parameter.
1244 Simplify color handling.
1245 (ps_printer::set_line_thickness): Renamed to ...
1246 (ps_printer::set_line_thickness_and_color): This (and updated).
1247 (ps_printer::set_color): Change second parameter from `complete'
1248 to `fill' which better describes what it does.
1249 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
1250 and text in the right order.
1252 Remove branches for `f' and `F'; this is handled by
1254 * src/devices/grops/ps.h: Updated.
1255 * font/devps/prologue (FL): Redefined.
1256 ({F,C}r,k,g: New color functions (with and without filling).
1258 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
1259 * man/groff_diff.man, man/groff.man, man/groff_out.man,
1260 doc/groff.texinfo, NEWS: Updated.
1262 2002-01-20 Bernd Warken <bwarken@mayn.de>
1264 * src/libs/libdriver/input.cc: Completely rewritten. See comments
1265 in this file for what has been changed.
1267 2002-01-19 Werner LEMBERG <wl@gnu.org>
1269 * test-groff: Fix GROFF_FONT_PATH.
1270 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
1271 is read before .TH or .Dd is parsed.
1273 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
1275 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
1276 quadrant boundaries.
1278 2002-01-18 Werner LEMBERG <wl@gnu.org>
1280 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
1283 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
1285 * tmac/doc.common: Initialize %I register for the %I macro to
1286 avoid (harmless) warning.
1287 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
1288 when in the SYNOPSIS section.
1290 2002-01-17 Bruno Haible <haible@clisp.cons.org>
1292 * src/preproc/pic/lex.cc (get_token): Fix typo.
1294 2002-01-17 Werner LEMBERG <wl@gnu.org>
1296 * devices/grops/ps.cc: Fix incorrectly applied last patch.
1298 2002-01-17 Larry Kollar <kollar@alltel.net>
1300 * tmac/groff_ms.man: Completely rewritten.
1302 2002-01-16 Werner LEMBERG <wl@gnu.org>
1304 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
1306 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
1308 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
1310 (ps_printer::draw): Ditto.
1312 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
1314 * tmac/groff_mdoc.man: Minor fixes.
1316 2002-01-13 Werner LEMBERG <wl@gnu.org>
1318 * man/groff_out.man: Some fixes.
1320 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
1322 * doc/pic.ms: Fix typos.
1324 2002-01-12 Werner LEMBERG <wl@gnu.org>
1326 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
1328 2002-01-10 Werner LEMBERG <wl@gnu.org>
1330 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
1334 2002-01-09 Bernd Warken <bwarken@mayn.de>
1336 * man/groff_out.man: Revised.
1337 * man/roff.man: Minor fixes.
1338 * src/roff/troff/troff.man: Some reordering.
1340 2002-01-09 Werner LEMBERG <wl@gnu.org>
1342 * tmac/an-old.tmac: Add dummy macros for equation support.
1344 2002-01-07 Werner LEMBERG <wl@gnu.org>
1346 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
1348 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
1350 * tmac/groff_man.man: Small improvements.
1352 2002-01-07 Bernd Warken <bwarken@mayn.de>
1354 * man/groff_diff.man: Revised.
1356 2002-01-06 Werner LEMBERG <wl@gnu.org>
1358 * tmac/www.tmac: Remove extraneous backslash.
1360 2002-01-06 Bernd Warken <bwarken@mayn.de>
1362 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
1364 2002-01-05 Werner LEMBERG <wl@gnu.org>
1366 Integrated groffer, contributed by Bernd Warken.
1368 * contrib/groffer/*: New.
1369 * Makefile.in, NEWS: Updated.
1371 2002-01-04 Werner LEMBERG <wl@gnu.org>
1373 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
1374 registers defined in macro packages.
1375 Revising the ms part.
1377 2002-01-04 Larry Kollar <kollar@alltel.net>
1379 * doc/groff.texinfo: Add documentation for ms macros.
1381 2002-01-02 Werner LEMBERG <wl@gnu.org>
1383 First step in adding PS support for the Euro symbol. `eu' is the
1384 official Euro logo, `Eu' is a font-specific glyph variant.
1386 * font/devps/text.enc: Add `Euro' at position 9.
1387 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
1388 * font/devps/symbolmap: Regenerated.
1392 2002-01-02 Bernd Warken <bwarken@mayn.de>
1394 * man/roff.man: Revised.
1396 2002-01-01 Bernd Warken <bwarken@mayn.de>
1398 * src/roff/groff/groff.man: Completely rewritten.
1400 2001-12-31 Werner LEMBERG <wl@gnu.org>
1402 * doc/Makefile: Updated.
1404 2001-12-30 Werner LEMBERG <wl@gnu.org>
1406 * tmac/www.tmac: Make all names of internal macros/registers/strings
1407 lowercase, and prepend `www-'.
1408 Other minor changes.
1409 * src/roff/troff/troff.man: Add preprocessor string at BOF.
1411 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
1413 Implement option `-b' in grohtml to set the HTML background colour.
1415 * src/devices/grohtml/post-html.cc (default_background): New global
1417 (html_printer::html_printer): Initialize `background' to
1418 `default_background'.
1419 (main): Implement option `-b'.
1421 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
1423 * src/devices/grohtml/grohtml.man: Updated.
1424 * doc/Makefile (.ms.html): Use `-b'.
1425 * tmac/html.tmac: Don't set background color.
1427 Add new grohtml tag `.html-tl'.
1429 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
1431 (title_desc::title_desc): Updated.
1432 (html_printer::troff_tag): Handle `.html-tl'.
1433 (html_printer::write_title): Use `with_h1'.
1434 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
1435 (HTML-TL): New macro.
1437 Add support for unordered lists in HTML.
1439 * tmac/www.tmac (www-level): New auxiliary register.
1440 (www-level1, www-level2, www-level3): New auxiliary strings.
1441 (www-push-level, www-pop-level): New auxiliary macros
1442 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
1446 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
1447 (DEFAULT_VERTICAL_OFFSET): Removed.
1448 (IMAGE_BOARDER_PIXELS): Set to 0.
1449 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
1450 (vertical_offset): Initialize with 0.
1451 (gsPaper): New global variable.
1452 (get_resolution): Scan for and return unsigned int.
1453 (get_papersize): New function to get paper length from devps/DESC.
1454 (determine_vertical_offset): New function.
1455 (createAllPages): Produce gray-level images and use proper page
1457 (createImage): Use `-quiet' option of pnmcrop.
1458 (addZ): Fix passing of `-Z'.
1459 (scanArguments): Fix handling of `-o'.
1460 (main): Call `determine_vertical_offset'.
1461 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
1464 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
1465 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
1466 glyph descenders properly.
1468 * doc/homepage.ms: Include `gnubw.eps'.
1469 * doc/Makefile (gnubw.eps): New rule.
1470 (homepage.html): Depend on `gnubw.eps'.
1472 2001-12-25 Werner LEMBERG <wl@gnu.org>
1474 * src/roff/troff/input.cc (default_black): Fix return value.
1476 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
1478 * tmac/doc-common (Dt): Change output of architecture strings.
1479 Do some syntax cleanup.
1480 * tmac/groff_mdoc.man: Updated.
1482 2001-12-23 Werner LEMBERG <wl@gnu.org>
1484 Adding an `itc' request (input line trap accepting \c).
1486 * src/roff/troff/env.h (environment): New member
1487 `continued_input_trap'.
1488 Make `do_input_trap' a friend function instead of `input_trap'.
1489 * src/roff/troff/env.cc (environment::environment,
1490 environment::copy): Updated.
1491 (environment::newline): Implement it.
1492 (do_input_trap): New function.
1493 (input_trap): Call `do_input_trap'.
1494 (input_trap_continued): New function.
1495 (init_env_requests): Updated.
1496 * src/roff/troff/TODO: Updated.
1498 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
1501 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
1503 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
1505 * tmac/doc-common, tmac/doc-syms: Small updates.
1507 2001-12-22 Colin Watson <cjwatson@debian.org>
1509 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
1511 2001-12-22 Bernd Warken <bwarken@mayn.de>
1513 * MANIFEST: New file.
1515 2001-12-22 Werner LEMBERG <wl@gnu.org>
1517 * src/preproc/grn/grn.man: Updated.
1519 2001-12-22 Solar Designer <solar@openwall.com>
1521 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
1524 2001-12-19 Werner LEMBERG <wl@gnu.org>
1526 Implement a fallback character request `.fchar'.
1528 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
1529 (is_fallback): New inline function.
1530 * src/roff/troff/input.cc (do_define_character): New function.
1531 (define_character): Call `do_define_character'.
1532 (define_fallback_character): New function.
1533 (init_input_requests): Add `fchar'.
1534 (charinfo::charinfo): Updated.
1535 (charinfo::set_macro): New argument to set `fallback' flag.
1536 * src/roff/troff/node.cc (make_glyph_node, make_node,
1537 node::add_char): Check `fallback' flag.
1538 * NEWS, man/groff_diff.man, man/groff_man: Updated.
1540 2001-12-16 Werner LEMBERG <wl@gnu.org>
1542 * groff.texinfo: Document exact search algorithm for glyphs.
1544 2001-12-15 Werner LEMBERG <wl@gnu.org>
1546 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
1547 the left side of $(MANPAGES) rule to make it always non-empty.
1549 2001-12-14 Werner LEMBERG <wl@gnu.org>
1551 * src/roff/troff/input.cc (default_black): Define default color
1552 `black' if not yet defined.
1554 2001-12-13 Werner LEMBERG <wl@gnu.org>
1556 Implement new string-valued register `.fn' to return the current
1557 real (internal) font name.
1559 * env.cc (environment::get_font_name_string): New function.
1560 (init_env_requests): Add `.fn' register.
1561 * env.h (environment): Updated.
1562 * node.cc (font_info): Make `get_font_name' a friend.
1563 (get_font_name): New function.
1566 * man/groff_diff.man, man/groff.man, NEWS: Updated.
1568 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1570 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
1572 2001-12-12 Werner LEMBERG <wl@gnu.org>
1574 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
1576 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
1578 * man/groff_diff.man: Adding documentation for \O.
1580 2001-12-10 Werner LEMBERG <wl@gnu.org>
1582 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
1583 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
1585 2001-12-09 Werner LEMBERG <wl@gnu.org>
1587 * man/roff.man: Revised.
1588 * src/roff/groff/groff.man: Replace man page references with a
1589 pointer to roff.man.
1591 2001-12-09 Bernd Warken <bwarken@mayn.de>
1593 * man/roff.man: Completely rewritten.
1595 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1597 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
1599 2001-12-05 Werner LEMBERG <wl@gnu.org>
1601 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
1603 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
1604 order of initializers.
1607 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
1609 * doc/groff.texinfo: Fix documentation of \O.
1611 * src/devices/grohtml/html-text.cc (html_text::do_indent,
1612 html_text::do_table, html_text::do_emittext, html_text::do_para):
1613 Use `const' for first argument.
1614 (html_text::do_table): Use cast.
1615 * src/devices/grohtml/html-text.h: Updated.
1616 * src/devices/grohtml/output.cc (simple_output::put_string): Add
1617 method for `const string &s'.
1618 * src/devices/grohtml/html.h: Updated.
1619 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
1620 (ANCHOR_TEMPLATE): Modified.
1621 (manufacture_headings): New global variable to handle `-h' option.
1622 (is_subsection): Removed.
1623 (char_buffer::add_string): Add `const' to first argument.
1624 Protect against invalid string argument.
1625 Add method for `const string &s'.
1626 (text_glob): Completely redesigned.
1627 (page): Use `const' for strings and remove string length variable.
1628 (page::add_html): Removed.
1629 (page::add_end_encode): New member function.
1630 (to_unicode): Moved upwards.
1631 (title_desc, header_desc): Updated.
1632 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
1634 (html_printer::is_bold, html_printer::make_bold): New member
1636 (html_printer::end_of_line): Updated.
1637 (generate_img_src, html_printer::do_auto_image,
1638 html_printer::do_title, html_printer::write_header,
1639 html_printer::determine_header_level, html_printer::do_heading,
1640 html_printer::do_linelength, html_printer::do_pageoffset,
1641 html_printer::do_indentation, html_printer::do_tempindent,
1642 html_printer::do_indentedparagraph, html_printer::do_break,
1643 html_printer::flush_sbuf, get_html_translation,
1644 html_printer::begin_page, html_printer::special): Rewritten to get
1645 rid of static string length limit.
1646 (html_printer::troff_tag): Added `.no-auto-rule'.
1647 (html_printer::flush_globs): Small fix.
1648 (html_printer::determine_space): Don't compute `space_width'.
1649 (html_printer::translate_to_html): Renamed to ...
1650 (html_printer::emit_html): This (with updates).
1651 (html_printer::write_header): Implement `-h' option.
1652 (html_printer::draw): Remove commented-out code. Handle `F'
1654 (html_printer::add_char_to_sbuf): Removed.
1655 (html_printer::add_to_sbuf): Rewritten.
1656 (html_printer::sbuf_continuation): Fixed.
1657 (html_printer::seen_backwards_escape, reverse,
1658 html_printer::remove_last_char_from_sbuf): Removed.
1659 (char_translate_to_html, str_translate_to_html): Removed.
1660 (html_printer::overstrike): New function member.
1661 (html_printer::set_char): Use it.
1662 (html_printer::do_body): New function member.
1663 (html_printer::~html_printer): Use it.
1664 (main): Handle `-h' option.
1666 * src/devices/grohtml/grohtml.man: Document -h switch.
1668 * src/preproc/html/pre-html.cc: Include searchpath.h
1669 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
1670 (get_resolution): New function.
1671 (checkImageDir): Use `0777' permissions in mkdir()
1672 (write_start_image): Rewritten to use `\O[5...]'.
1673 (createImage, generateImages): Updated.
1674 (main): Handle `F' and `h' options.
1675 Use `get_resolution'.
1677 * src/roff/troff/input.cc (begin, end, image): Removed.
1678 (do_suppress): Take parameter.
1679 Handle modified syntax of `\O'.
1680 (token::next): Updated.
1681 (init_markup_requests): Removed.
1684 * src/roff/troff/div.h: Add declaration for begin_page().
1686 * tmac/color-html.tmac: Removed. Contents moved to...
1687 * tmac/html.tmac: Here. Set background color.
1688 * tmac/color.tmac: Removed. Contents moved to...
1689 * tmac/ps.tmac: Here.
1690 * tmac/www.tmac: Remove the title command when generating images
1692 (NO_AUTO_RULE): New macro.
1693 (HTML_DO_IMAGE): Use revised `\O' escapes.
1694 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
1696 2001-12-02 Werner LEMBERG <wl@gnu.org>
1698 * tmac/groff_mdoc.man: Fix typo.
1700 2001-12-01 Colin Watson <cjwatson@debian.org>
1702 * man/roff.man: Fix typo.
1704 2001-11-29 Werner LEMBERG <wl@gnu.org>
1706 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
1709 * src/roff/troff/input.cc (read_draw_node): Emit error message if
1710 more than one argument to \D'f ...'.
1712 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
1714 2001-11-28 Werner LEMBERG <wl@gnu.org>
1716 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
1719 * tmac/groff_man.man: Minor cosmetic fix.
1721 2001-11-27 Werner LEMBERG <wl@gnu.org>
1723 * src/roff/groff/groff.man, tmac/groff_tmac.man,
1724 tmac/groff_www.man: s/mwww/www/.
1726 2001-11-26 Werner LEMBERG <wl@gnu.org>
1728 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
1729 * configure: Regenerated.
1730 * win32-diffs: Updated.
1732 * tmac/groff_mwww.tmac: Renamed to ...
1733 * tmac/groff_www.tmac: This.
1734 * tmac/mwww.tmac: Removed.
1735 * NEWS, tmac/Makefile.sub: Updated.
1737 2001-11-21 Werner LEMBERG <wl@gnu.org>
1739 * doc/groff.texinfo: Improve documentation of the `\v' escape.
1740 Fix explanation of `\D' and `rt'.
1742 2001-11-20 Werner LEMBERG <wl@gnu.org>
1744 * tmac/an-old.tmac (an-header): Set header length equal to page
1746 * doc/groff.texinfo: Improve documentation of `ne' request. Other
1750 2001-11-19 Werner LEMBERG <wl@gnu.org>
1752 * NEWS, man/Makefile.sub: Updated.
1754 2001-11-19 Bernd Warken <bwarken@mayn.de>
1756 * man/ditroff.man: New file.
1758 2001-11-17 Werner LEMBERG <wl@gnu.org>
1760 * man/groff_differences.man: Renamed to ...
1761 * man/groff_diff.man: This. Updated.
1762 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
1764 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
1765 * src/preproc/html/pushback.cc: This. Updated.
1766 * src/preproc/html/pushbackbuffer.h: Renamed to ...
1767 * src/preproc/html/pushback.h: This.
1768 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
1771 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
1772 * src/libs/libgroff/htmlhint.cc: This.
1773 * src/libs/libgroff/Makefile.sub: Updated.
1775 * tmac/an-old.tmac (an-end): Fix page length.
1777 2001-11-16 Werner LEMBERG <wl@gnu.org>
1779 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
1780 * man/Makefile.sub: Include groff_differences.man.
1781 * VERSION: Set to 1.18.
1782 * REVISION: Set to 0.
1784 2001-11-16 Bernd Warken <bwarken@mayn.de>
1786 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
1787 the second dot (or ending macro name) to end a macro.
1788 * doc/groff.texinfo: Doc fix.
1790 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
1792 * tmac/doc-common (doc-header): Handle very long document titles
1795 2001-11-16 Werner LEMBERG <wl@gnu.org>
1797 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
1799 2001-11-15 Werner LEMBERG <wl@gnu.org>
1801 * src/roff/troff/troff.man: Revised and split into troff.man and...
1802 * man/groff_differences.man: New file.
1805 2001-11-13 Werner LEMBERG <wl@gnu.org>
1807 * tmac/an-old.tmac (TS, TE): New macros for table support.
1809 2001-11-12 Werner LEMBERG <wl@gnu.org>
1811 * src/include/lib.h: Provide a fix for emx to not include
1814 2001-10-27 Werner LEMBERG <wl@gnu.org>
1816 * src/roff/troff/input.cc (substring_macro): Fix computation of
1819 2001-10-20 Werner LEMBERG <wl@gnu.org>
1821 Undo change from 2001-08-28.
1823 * src/roff/troff/input.cc (have_input): New global variable.
1824 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
1825 in compatibility mode.
1826 (process_input_stack): Use it.
1828 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
1830 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
1831 being handled as end-of-sentence characters,
1833 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
1835 * src/roff/troff/input.cc (file_iterator): New members
1836 `suppress_newline_flag' and `seen_escape'.
1837 (file_iterator::next_file): Updated.
1838 (file_iterator::fill): Use it.
1839 (string_iterator): New member `suppress_newline_flag'.
1840 (string_iterator::fill): Set it.
1841 (get_color_element): Use MAX_COLOR_VAL.
1842 * src/roff/troff/env.cc (environment): Remove `need_eol'.
1843 (no_fill): Don't set `env->ignore_next_eol'.
1844 (environment::newline): Handle `eol' tag properly.
1846 (environment::add_html_tag): Set `env->ignore_next_eol'.
1848 * src/roff/troff/env.h (environment): Updated.
1850 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
1852 (html_printer::outstanding_eol): New member function.
1853 (html_printer::do_title): Use new functions.
1854 (html_printer::troff_tag): Test `id_eol_ce'.
1856 2001-10-10 Werner LEMBERG <wl@gnu.org>
1858 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
1859 files work with -C also.
1861 2001-10-05 Werner LEMBERG <wl@gnu.org>
1863 * doc/pic.ms: Minor fix.
1864 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
1865 as a valid command line switch.
1866 * src/devices/grohtml/post-html.cc (main): Ditto.
1868 * src/devices/grohtml/grohtml.man: Updated.
1869 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
1871 2001-10-04 Werner LEMBERG <wl@gnu.org>
1873 Implementing color support in troff, pic, grops, and grohtml. These
1874 changes are based on a major patch provided by Gaius Mulley
1877 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
1878 definitions with both hex values and fractions.
1880 New escapes: \m and \M for drawing and background color,
1881 respectively. This corresponds to the troff output commands `m'
1884 groff and troff accept command line switch `-c' to disable color
1885 output (which is automatically disabled in compatibility mode).
1887 New scaling indicator `f' for fractions (1f = 65536u).
1889 New conditional operator `m' to test for defined colors with `if'
1892 New keywords `color' (or `colour', `colored', `coloured'), `outline'
1893 (or `outlined'), and `shaded' added to pic.
1895 * src/include/color.h: New file.
1896 * src/include/driver.h: Include it.
1897 * src/include/printer.h: Include color.h.
1898 (environment): New members `col' and `fill'.
1899 (printer): Remove `adjust_arc_center' member function.
1900 * src/include/Makefile.sub: Updated.
1902 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
1904 Handle `m' and `DF' troff commands.
1905 * src/libs/libgroff/color.cc: New file.
1906 * src/libs/libgroff/Makefile.sub: Updated.
1908 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
1910 (createImage): Fix computation of `y2'.
1912 (buffer::write_file_html): Remove calls to `stop'.
1914 * src/preproc/pic/common.h (common_output): New abstract function
1915 members `set_color', `reset_color', `get_last_filled', and
1916 `get_outline_color'.
1917 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
1918 (object_spec): Add members `shaded' and `outlined'.
1919 * src/preproc/pic/output.h (output): `command' is now abstract.
1920 New function members `set_color', `reset_color', `get_last_filled',
1921 and `get_outline_color'.
1922 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
1923 `outline[d]', and `shaded'.
1924 * src/preproc/pic/object.cc (output::command): Removed.
1925 (output::set_location): Moved to output.h.
1926 (graphic_object): Add protected members `outline_color' and
1928 Add member functions `set_outline_color', `get_outline_color', and
1930 (closed_object): Add member function `set_fill_color'.
1931 Add member `color_fill'.
1932 (graphic_object::print_text): Use `out->set_color' and
1934 (box_object::print, ellipse_object::print, circle_object::print,
1935 line_object::print, spline_object::print, arc_object::print): Ditto.
1936 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
1937 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
1938 `SHADED', making them `%left'.
1939 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
1940 * src/preproc/pic/tex.cc (tex_output): New dummy function members
1941 `set_color', `reset_color', `get_last_filled', and
1942 `get_outline_color'.
1943 * src/preproc/pic/troff.cc (simple_output): New abstract function
1944 members `set_color', `reset_color', and `get_last_filled'.
1945 (simple_output::polygon, simple_output::circle,
1946 simple_output::ellipse): Use `get_last_filled'.
1947 (troff_output): New members `last_filled' and `last_outlined'.
1948 New function members `set_color', `reset_color', `get_last_filled',
1949 and `get_outline_color'.
1950 (troff_output::finish_picture): Use `reset_color'.
1951 (troff_output::set_fill): Test `last_filled'.
1952 * src/preproc/pic/pic.man: Updated.
1954 * src/roff/groff/groff.cc (main): Implement `-c' option.
1955 (synopsis, help): Updated.
1956 src/roff/groff/groff.man: Updated.
1958 * src/roff/troff/troff.h: Include color.h.
1959 (warning_type): Add WARN_COLOR.
1960 * src/roff/troff/env.h (environment): New members
1961 `{cur,prev}_{glyph,fill}_color'.
1962 New member functions `get_{prev_,}{glyph,fill}_color'.
1963 * src/roff/troff/env.cc: Initialize and implement them.
1964 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
1965 Replace `NULL' with `0' everywhere for consistency.
1966 (lookup_color, default_black, do_glyph_color, do_fill_color,
1967 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
1968 define_color): New functions.
1969 (token::next): Implement \M and \m escapes.
1970 (do_if_request): Implement `m' operator.
1972 (main): Implement `-c' option.
1973 (init_markup_requests): Add `defcolor' request.
1974 (warning_table): Add `color' warning.
1975 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
1977 * src/roff/troff/node.cc (troff_output_file): New members
1978 `current_{page,glyph}color'. New member functions `put_hex',
1979 `glyph_color', and `fill_color'.
1980 (glyph_color_node::*, fill_color_node::*): Implement it.
1981 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
1982 (parse_term): Add support for `f'.
1983 * src/roff/troff/troff.man: Updated.
1985 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
1987 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
1988 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
1990 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
1991 (tag_definition): Use `void *' for arg1.
1992 (html_text): New member functions `do_color' and `done_color'.
1993 Use `void *' for second parameter of `push_para' member function.
1994 New `push_para' member function with a single parameter.
1995 Use `char *' for parameter of `issue_table_begin' member funtion.
1996 New `issue_color_begin' member function.
1997 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
1999 (html_text::issue_color_begin): New function.
2000 (html_text::issue_table_begin): Use `char *' for parameter.
2001 (html_text::start_tag, html_text::shutdown,
2002 html_text::check_emit_text): Updated.
2003 (html_text::push_para): Use `void *' for second parameter.
2004 Add same function with only one parameter.
2005 (html_text::do_*): Updated.
2006 (html_text::do_color, html_text::done_color): New functions.
2007 * src/devices/grohtml/post-html.cc (style): New member `col'.
2008 Mew member `style' with 6 parameters.
2009 (style::style, style::operator==): Updated.
2010 (html_printer::do_font): Use it.
2011 (html_printer::draw): Add dummy entry for `F'.
2012 (html_printer::set_char): Updated.
2013 * src/devices/grohtml/grohtml.man: Updated.
2015 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
2016 trailing zeroes removed.
2017 (ps_printer): New members `sbuf_color', `fill_color', and
2019 Removed member `fill'.
2020 New member function `set_color'.
2021 (ps_printer::ps_printer, ps_printer::set_char): Updated.
2022 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
2023 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
2025 * tmac/color-html.tmac, tmac/color.tmac: New files.
2026 * tmac/troffrc: Include them.
2027 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
2028 * tmac/Makefile.sub: Updated.
2030 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
2031 man/groff.man: Updated.
2032 * font/devps/prologue.ps: Define FC and CO functions.
2034 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
2036 Fix incorrect cropping of images and incorrect handling of special
2037 characters. Fix handling of file names in \O.
2039 * src/include/geometry.h: New file.
2040 * src/libs/libgroff/geometry.cc: New file.
2041 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
2043 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
2045 (do_suppress): Updated.
2046 * src/roff/troff/node.cc: Include geometry.h.
2047 (troff_output_file::flush_tbuf): Fixed parameters to
2048 `check_output_limits'.
2049 (troff_output_file::check_charinfo): Ditto.
2050 (troff_output_file::determine_line_limits): Add support for `Da'
2053 * src/devices/grohtml/post-html.cc (str_translate_to_html):
2054 Add new parameter `is_special' to decode special characters from
2056 (html_printer::do_title, html_printer::do_heading,
2057 html_printer::do_indentedparagraph,
2058 html_printer::translate_to_html, html_printer::special): Updated.
2060 2001-10-03 Werner LEMBERG <wl@gnu.org>
2062 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
2063 Fix entry for config.h.
2064 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
2065 * tmac/troffrc: Translate nonbreakable space character to `\~'.
2066 * src/preproc/eqn/eqn.man: Document -d command line option.
2068 2001-09-27 Werner LEMBERG <wl@gnu.org>
2070 * man/groff.man: Use
2078 instead of the old code (`.ad .hy' after the table) to suppress
2079 incorrect hyphenation for grohtml output.
2081 2001-09-22 Werner LEMBERG <wl@gnu.org>
2083 * man/groff_font.man, man/groff_out.man: Minor fixes.
2085 2001-09-20 Werner LEMBERG <wl@gnu.org>
2087 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
2088 Arnold Robbins <arnold@skeeve.com>).
2090 2001-09-09 Werner LEMBERG <wl@gnu.org>
2092 * configure: Regenerated with autoconf 2.52.
2094 * doc/groff.texinfo: Complete revision of indices.
2096 2001-09-07 Werner LEMBERG <wl@gnu.org>
2098 * doc/Makefile (clean): Updated to delete all indices.
2100 2001-09-05 Werner LEMBERG <wl@gnu.org>
2102 * src/roff/troff/troff.man: Remove superfluous line.
2104 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
2105 given on the command line (or rather, if only the default warnings
2108 2001-09-03 Werner LEMBERG <wl@gnu.org>
2110 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
2111 use .ne for TTY devices.
2113 2001-08-31 Werner LEMBERG <wl@gnu.org>
2115 * src/roff/troff/token.h, src/roff/troff/input.cc:
2116 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
2118 2001-08-28 Werner LEMBERG <wl@gnu.org>
2120 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
2121 * src/roff/troff/input.cc (token::next): Return
2122 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
2124 (token::description): Updated.
2125 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
2126 (token::add_to_node_list, token::process): Ignore
2127 TOKEN_TRANSPARENT_ESCAPE.
2129 2001-08-27 Werner LEMBERG <wl@gnu.org>
2131 * tmac/an-old.tmac: Fix `S' string.
2133 2001-08-26 Werner LEMBERG <wl@gnu.org>
2135 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
2137 2001-08-25 Werner LEMBERG <wl@gnu.org>
2139 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
2141 Many other minor fixes.
2143 * configure.ac: Add message at end to inform how to compile
2145 * configure: Regenerated.
2147 2001-08-24 Werner LEMBERG <wl@gnu.org>
2149 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
2150 Updated to latest version of libc.
2152 2001-08-23 Werner LEMBERG <wl@gnu.org>
2154 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
2155 Autoconf 2.50 and newer can handle this.
2156 * configure: Regenerated.
2158 2001-08-21 Werner LEMBERG <wl@gnu.org>
2160 * doc/pic.ms: Fix typo.
2161 * src/preproc/tbl/tbl.man: Document case of global options.
2163 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
2165 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
2166 handling of `CR' font.
2168 2001-08-20 Werner LEMBERG <wl@gnu.org>
2170 Use a config.h file.
2172 * src/include/lib.h: Include config.h.
2173 * All C files: Ditto (if necessary).
2174 * All C++ source and header files: Include lib.h first (if
2177 * src/include/config.hin: New file (autogenerated by autoheader).
2178 * stamp-h.in: New file.
2179 * configure.ac: Updated.
2180 * aclocal.m4: Add third parameters to AC_DEFINE macros.
2181 (GROFF_ARRAY_DELETE): Simplified.
2182 * Makefile.sub (DISTCLEANFILES): Updated.
2183 Added targets for remaking config.status, config.hin, config.h,
2184 stamp-h.in, and stamp-h.
2185 * configure: Regenerated.
2187 2001-08-19 Werner LEMBERG <wl@gnu.org>
2191 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
2193 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
2194 (do_sprintf): Use snprintf().
2196 2001-08-18 Werner LEMBERG <wl@gnu.org>
2198 * src/libs/snprintf/*: Added an snprintf module written by Mark
2200 * src/libs/libgroff/Makefile.sub: Updated.
2201 * configure.ac: Add test for snprintf().
2202 * Makefile.in: Updated.
2203 * configure: Regenerated.
2205 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
2208 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
2210 * tmac/doc.tmac (Ex): New implementation.
2211 * tmac/doc-common, tmac/groff_tmac.man: Updated.
2213 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
2215 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
2217 * tmac/groff_tmac.man: Updated.
2219 2001-08-13 Werner LEMBERG <wl@gnu.org>
2221 * src/preproc/tbl/tbl.man: Minor documentation update.
2223 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
2225 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
2226 * configure.ac: Add declaration test for gettimeofday().
2227 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
2228 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
2229 * configure: Regenerated.
2231 2001-08-11 Werner LEMBERG <wl@gnu.org>
2233 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
2234 * configure.ac: Add declaration test for strcasecmp().
2235 * Makefile.in: Updated.
2236 * configure: Regenerated.
2237 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
2238 this is necessary because groff's mkstemp.cc is C++.
2239 Add declaration conditionally for strcasecmp().
2241 2001-08-10 Werner LEMBERG <wl@gnu.org>
2243 Integrated pic2graph, contributed by Eric S. Raymond.
2245 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
2247 * Makefile.in, NEWS: Updated.
2249 * src/preproc/tbl/tbl.man: Revised.
2251 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
2253 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
2255 2001-08-09 Werner LEMBERG <wl@gnu.org>
2257 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
2260 2001-08-08 Paul Eggert <eggert@twinsun.com>
2262 * Makefile.sub (configure): Depend on configure.ac, not
2264 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
2266 2001-08-07 Werner LEMBERG <wl@gnu.org>
2268 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
2271 2001-08-06 Werner LEMBERG <wl@gnu.org>
2273 * src/roff/troff/troff.man: Improve documentation of -E option.
2275 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2277 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
2280 2001-07-27 Werner LEMBERG <wl@gnu.org>
2282 * src/preproc/refer/refer.cc: Undo last change.
2283 * src/devices/grohtml/post-html.cc: Ditto.
2285 2001-07-26 Werner LEMBERG <wl@gnu.org>
2287 * src/preproc/refer/refer.cc: Include `lib.h'.
2288 * src/devices/grohtml/post-html.cc: Ditto.
2290 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
2292 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
2293 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
2294 * Makefile.in: Comment updated.
2295 * configure: Regenerated.
2297 2001-07-25 Werner LEMBERG <wl@gnu.org>
2299 * src/preproc/pic/pic.cc: Removed.
2300 * src/preproc/pic/pic_tab.h: Removed.
2301 * src/preproc/refer/label.cc: Removed.
2303 * doc/Makefile (.ms.html): Don't use a file name extension in
2304 argument to grohtml's -I option.
2305 * Makefile.in (dist): Remove CVS directories.
2306 Call `distfiles' target.
2308 * src/devices/grohtml/grohtml.man: Add information about valid
2309 versions of pnmtopng.
2310 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
2311 name instead of number.
2313 2001-07-24 Werner LEMBERG <wl@gnu.org>
2315 * doc/groff.texinfo: Minor fixes.
2317 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
2319 * doc/Makefile (.ms.html): Put image files into a subdirectory.
2322 2001-07-20 Werner LEMBERG <wl@gnu.org>
2324 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
2325 * src/libs/libgroff/mkstemp.cc: New file.
2326 * src/libs/libgroff/mksdir.cc: New file.
2327 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
2328 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
2329 * src/libs/libgroff/Makefile.sub: Updated.
2330 * src/include/lib.h: Add mksdir() prototype.
2331 * src/include/posix.h: Define S_IXUSR if not yet defined.
2333 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
2334 (createAllPages): Use mksdir() instead of current code.
2335 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
2336 (main): [!HAVE_MKSTEMP]: Removed.
2338 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
2339 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
2341 * configure.ac: Add tests for stdint.h, sys/time.h, and
2343 Call new GROFF_xxx macros.
2344 * configure: Regenerated.
2345 * Makefile.in: Comments updated.
2347 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
2349 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
2350 instead of current code.
2351 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
2352 * src/roff/groff/groff.cc (possible_command::insert_args): New
2354 (main): Use it for predriver handling instead of insert_arg().
2356 2001-07-19 Werner LEMBERG <wl@gnu.org>
2358 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
2361 * src/include/posix.h: Define S_IWUSR if not yet defined.
2363 2001-07-18 Werner LEMBERG <wl@gnu.org>
2367 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
2369 * tmac/groff_mdoc.man: Document new -width and -column syntax.
2370 Some other minor fixes.
2371 * tmac/an-old.tmac: Add `AT' and `UC' macros.
2373 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
2375 Replace call to `troff' with `groff -Z' to make it aware of
2378 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
2379 (troff_command, command_prefix): Removed.
2380 (alterDeviceTo): Use groff.
2381 (addZ): New function.
2382 (char_buffer::do_html): Use it.
2383 (scanArguments): Use TROFF_COMMAND.
2384 (findPrefix): Removed.
2386 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
2388 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
2390 * doc/pic.ms: Documentation fixes.
2392 2001-07-17 Werner LEMBERG <wl@gnu.org>
2394 Replace atexit() with global destructor.
2396 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
2397 (xtmpfile_list_init): New global structure to deallocate
2398 xtmpfile_list on exit. Its destructor inherits most code from
2400 (remove_tmp_files): Deleted.
2401 (add_tmp_file): Simplified.
2403 2001-07-16 Werner LEMBERG <wl@gnu.org>
2405 Replace strdup() with strsave().
2407 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
2408 (set_papersize): Use strsave() and a_delete.
2409 (main): Use strsave().
2410 * src/preproc/html/pre-html.cc (make_message, createAllPages,
2411 removeAllPages): Use strsave() and a_delete.
2413 * configure.ac: Remove test for strdup.
2414 * Makefile.in: Comment updated.
2415 * configure: Regenerated.
2417 2001-07-15 Werner LEMBERG <wl@gnu.org>
2419 * win32-diffs: Updated.
2421 2001-07-14 Werner LEMBERG <wl@gnu.org>
2423 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
2424 removing the old one.
2425 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
2427 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2429 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
2431 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
2433 Merge -xwidth into -width. Add -xwidth functionality to -column
2436 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
2438 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
2439 string immediately following a leading dot starts with a valid mdoc
2441 Add similar code to the -column branch.
2442 (doc-Bl-usage): Updated.
2443 * groff_mdoc.man: s/-xwidth/-width/.
2445 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
2447 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
2448 running into centered or non-formatted text.
2450 2001-07-11 Werner LEMBERG <wl@gnu.org>
2452 Introduce short and long prefixes to have the selection at run-time
2453 whether there is a 8+3 limit for names of temporary files.
2455 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
2456 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
2457 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
2459 (temp_init): New global structure to initialize above three
2461 (xtmptemplate): Use two parameters for long and short prefix.
2462 Simplify code use above three variables.
2463 (xtmpfile): Use long and short prefixes as parameters.
2464 * src/include/lib.h: Updated.
2466 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
2468 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
2469 (createAllPages, makeTempFiles): Updated.
2471 2001-07-09 Werner LEMBERG <wl@gnu.org>
2473 * REVISION: Increased to 3.
2475 Version 1.17.2 released
2476 =======================
2478 2001-07-07 Werner LEMBERG <wl@gnu.org>
2480 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
2483 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2485 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
2487 * tmac/groff_mdoc.man: Fix synopsis.
2489 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2491 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
2492 Restore `doc-Pa-font'.
2494 2001-07-04 Werner LEMBERG <wl@gnu.org>
2496 * src/utils/indxbib/dirnamemax.c: Moved to ...
2497 * src/libs/libgroff/maxfilename.cc: Here.
2498 s/dir_name_max/file_name_max/.
2500 * src/include/lib.h: Add file_name_max.
2501 * src/utils/indxbib/indxbib.cc: Updated.
2502 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
2505 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
2507 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
2509 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
2510 REGION_TEMPLATE): New macros.
2511 (createAllPages, makeTempFiles): Use them.
2512 Include `nonposix.h'.
2513 (html_system): New function.
2514 (createAllPages, createImage): Use it.
2517 * tmac/www.tmac: Fix typos.
2519 2001-07-03 Werner LEMBERG <wl@gnu.org>
2521 * tmac/www.tmac: Disable hyphenation in normal text only if output
2523 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
2524 * tmac/groff_mwww.man, NEWS: Updated.
2526 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
2528 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
2531 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
2533 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
2534 doc-display-ps-stack): Implement font and font size stack for
2537 2001-07-02 Werner LEMBERG <wl@gnu.org>
2539 * REVISION: Increased to 2.
2540 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
2542 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
2543 beginning of a line.
2544 * src/groff/grog/grog.sh: Ditto.
2546 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
2548 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
2551 2001-06-27 Werner LEMBERG <wl@gnu.org>
2553 Fix problems with preprocessor string for `man' program.
2555 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
2556 Updated/added copyright.
2557 Moved Emacs's local variable to identify nroff mode to the end of
2558 the file; add local variable if missing.
2560 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
2562 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
2563 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
2564 * configure: Regenerated.
2566 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
2568 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
2569 * configure: Regenerated.
2571 2001-06-24 Werner LEMBERG <wl@gnu.org>
2573 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
2575 * doc/pic.ms: Fix typos.
2577 Version 1.17.1 released
2578 =======================
2580 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
2582 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
2583 * configure: Updated.
2585 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
2587 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
2589 * src/roff/troff/dic.cc (blank_line): Add html tag.
2591 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
2593 * src/roff/troff/input.cc (do_suppress): Fix typo.
2595 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
2597 Added two new options (-D and -I) to specify image names and a
2598 subdirectory to place the images in.
2600 Change syntax from \\Ox to \\O[x].
2602 * src/devices/grohtml/post-html.cc (main): Add options.
2604 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
2605 Use `NULL' instead of `0' for null string pointers.
2606 (MAX_RETRIES): New macro.
2607 (lengthOfintToStr, intToStr, make_message): New functions.
2608 (makeFileName): Make function static.
2609 Implement -D and -I options.
2610 (checkImageDir): New function.
2611 (write_end_image, write_start_image): Use new syntax of \O.
2612 (createAllPages, removeAllPages): Implement -D and -I options. Use
2614 (createImage): Use make_message().
2615 (addps4html): Add guard for malloc().
2616 (usage, scanArguments): Updated.
2617 (makeTempFiles): Use mkstemp().
2618 (removeTempFiles): Use unlink().
2619 (findPrefix): Add guard for malloc().
2621 * src/roff/troff/input.cc (get_delim_file_name): New function to
2623 (do_suppress): Updated to parse new syntax.
2624 * src/devices/grohtml/grohtml.man: Updated.
2625 * tmac/www.tmac: Updated to new syntax.
2629 2001-06-15 Werner LEMBERG <wl@gnu.org>
2631 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
2633 * src/devices/grohtml/grohtml.man: Minor improvements.
2635 2001-06-14 Werner LEMBERG <wl@gnu.org>
2637 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
2639 2001-06-11 Werner LEMBERG <wl@gnu.org>
2641 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
2642 line to specify preprocessor options -- mandb 2.3.1 only recognizes
2644 * src/preproc/grn/grn.man: Add proper '\" string.
2646 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
2648 * test-groff: Don't use PATH but GROFF_BIN_PATH.
2650 2001-06-08 Werner LEMBERG <wl@gnu.org>
2652 Updated to autoconf 2.50.
2654 * configure.in: Renamed to...
2655 * configure.ac: This.
2656 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
2657 (GROFF_OS390): Updated.
2658 * configure: Regenerated.
2660 2001-05-18 Werner LEMBERG <wl@gnu.org>
2662 * src/roff/troff/env.c, src/roff/troff/env.h,
2663 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
2666 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
2668 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
2670 2001-05-16 Werner LEMBERG <wl@gnu.org>
2672 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
2673 less than or equal zero; set it to 1 then.
2674 * src/roff/troff/node.h (node::node): Initialize `last'.
2676 2001-05-08 Werner LEMBERG <wl@gnu.org>
2678 * tmac/an-old.tmac: Make predefined strings work in compatibility
2680 Add troff version guard.
2681 * tmac/doc.tmac: Simplify version guard.
2683 2001-05-07 Werner LEMBERG <wl@gnu.org>
2685 The .ns and .rs requests are now honoured not only in the top-level
2686 but in all diversions (similar to UNIX troff).
2688 This change is based on a patch from Tadziu Hoffmann
2689 <hoffmann@usm.uni-muenchen.de>.
2691 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
2692 (top_level_diversion): Remove `no_space_mode' member.
2693 * src/roff/troff/div.cc (diversion::diversion,
2694 top_level_diversion::top_level_diversion): Updated.
2695 (macro_diversion::output): Reset `no_space_mode'.
2696 (no_space, restore_spacing): Use `curdiv' unconditionally.
2697 (space_request, blank_line): Check `curdiv->no_space_mode'.
2698 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
2699 `curdiv' unconditionally.
2700 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
2703 2001-05-06 Werner LEMBERG <wl@gnu.org>
2705 Added two new requests `de1' and `am1' which are similar to `de' and
2706 `am' with the difference that compatibility mode is saved on entry,
2707 switched off during macro execution, and restored on exit.
2709 * src/roff/troff/input.h: Added two new special characters
2710 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
2711 * src/roff/troff/input.cc (input_iterator): Added two member
2712 functions `save_compatible_flag' and `get_compatible_flag'.
2713 (input_stack): Ditto.
2714 (string_iterator): Ditto. Also add private member
2715 `saved_compatible_flag'.
2716 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2717 (calling_mode): New enumeration.
2718 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
2719 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
2720 (define_macro, define_indirect_macro, append_macro, ignore): Use
2722 (define_nocomp_macro, append_nocomp_macro): New functions.
2723 (init_input_requests): Updated.
2724 (do_request): Rename local variable `saved_compatible_flag' to
2725 `old_compatible_flag'.
2726 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2728 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
2729 public and trap-invoked macros. As a consequence, the man macros
2730 work in compatibility mode also.
2732 2001-05-06 Solar Designer <solar@openwall.com>
2734 * Makefile.in: Use $(mandir).
2736 2001-05-06 Alexios Zavras <zvr@pobox.com>
2738 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
2740 2001-05-05 Werner LEMBERG <wl@gnu.org>
2742 Added `.ns' number register: Returns 1 in no-space mode (if in
2743 top-level diversion), 0 otherwise.
2745 * src/roff/troff/div.cc (no_space_mode_reg): New class.
2746 (init_div_requests): Updated.
2747 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
2750 2001-05-04 Werner LEMBERG <wl@gnu.org>
2752 * src/roff/nroff/nroff.man: Improved documentation (especially
2755 2001-05-02 Werner LEMBERG <wl@gnu.org>
2757 Added `brp' request: This is \p as a request.
2759 * src/roff/troff/env.cc (environment::do_break): Add parameter
2761 (do_break_request): New function (was `break_request').
2762 (break_request): Calls `do_break_request'.
2763 (break_spread_request): New; calls `do_break_request'.
2764 (init_env_requests): Updated.
2765 * src/roff/troff/env.h: Updated.
2766 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2768 * REVISION: Increased to 1.
2769 * win32-diffs: Updated.
2771 2001-05-01 Werner LEMBERG <wl@gnu.org>
2773 * tmac/an-old.tmac: Fix minor compatibility mode issue.
2774 * tmac/troffrc-end: Make it really work in compatibility mode.
2776 2001-04-27 Werner LEMBERG <wl@gnu.org>
2778 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
2781 2001-04-22 Werner LEMBERG <wl@gnu.org>
2783 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
2784 latest versions from glibc CVS archive.
2786 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
2787 <c.zeelenberg@hccnet.nl>.
2789 2001-04-21 Werner LEMBERG <wl@gnu.org>
2791 * configure.in: Move check for mkstemp() to...
2792 * aclocal.m4 (GROFF_MKSTEMP): This new function.
2793 * configure: Regenerated.
2795 * src/include/groff-getopt.h: Don't use variable names in
2798 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
2799 * src/devices/grohtml/Makefile.sub,
2800 src/devices/grohtml/post-html.cc: Updated.
2802 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
2804 * configure.in: Add special check for mkstemp().
2805 * src/libs/libgroff/tmpfile.cc: Use it.
2806 * src/utils/indxbib/indxbib.cc: Ditto.
2807 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
2808 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
2811 2001-04-20 Bruce Lilly <blilly@erols.com>
2813 `Version_string' as C++ object was not visible to linker from C
2815 Add `const' to `Version_string'.
2817 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
2818 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
2819 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
2820 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
2821 (scanArguments), src/preproc/refer/refer.cc (main),
2822 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
2823 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2824 (main), src/devices/grohtml/post-html.cc (main),
2825 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
2826 (main), src/utils/hpftodit/hpftodit.cc (main),
2827 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
2828 (main), src/utils/lkbib/lkbib.cc (main),
2829 src/utils/addftinfo/addftinfo.cc (main): Implement it.
2831 * src/roff/groff/pipeline.c: Add _UWIN.
2832 * src/include/nonposix.h: Ditto.
2834 2001-04-20 Werner LEMBERG <wl@gnu.org>
2836 * src/include/lib.h: Use HAVE_STRERROR.
2837 * src/roff/groff/pipeline.c: Ditto.
2838 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
2839 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
2840 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
2841 * win32-diffs: Updated.
2842 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
2844 2001-04-19 Werner LEMBERG <wl@gnu.org>
2846 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
2847 instead of hardwired `"troff"'.
2848 (char_buffer::read_file): Remove unused variables.
2849 (char_buffer::write_file_troff): Ditto.
2850 (char_buffer::write_file_html): Ditto.
2851 (generateImages): Ditto.
2853 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
2855 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
2857 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
2858 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
2859 index_search_item::search1): Ditto.
2860 * src/roff/troff/node.h (width_list): Reorder members.
2861 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
2862 (lookup_warning): Ditto.
2863 (prepend_string): Commented out.
2864 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
2865 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
2866 * src/preproc/tbl/main.cc (process_format): Ditto.
2867 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
2869 * src/preproc/pic/pic.cc: Updated.
2870 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
2871 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
2872 * src/preproc/refer/command.cc (execute_command): Ditto.
2873 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
2874 * src/preproc/refer/token.cc (lookup_token): Ditto.
2875 * src/preproc/soelim/soelim.cc: Ditto.
2876 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
2877 (isHexDigit): Commented out.
2878 (pushBackBuffer::isString): Remove unused variable.
2879 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
2881 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
2882 resource_manager::read_resource_arg, read_one_of, parse_extensions):
2884 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
2885 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
2886 lookup_paper_size): Ditto.
2887 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
2888 (text_glob, element_list): Reorder members.
2889 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
2891 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
2892 return value to `void'.
2893 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
2895 * src/devices/grohtml/html.h (simple_output::check_newline,
2896 simple_output::space_or_newline, simple_output::enable_newlines):
2898 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
2900 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
2901 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
2902 output_ligatures, output_charset, read_map): Ditto.
2903 * src/utils/lookbib/lookbib.cc (main): Ditto.
2904 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
2905 (do_file): Fix typo (`=' -> `==').
2906 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
2907 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
2909 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
2911 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
2912 Fix usage of GROFF_BIN_PATH.
2913 * src/roff/nroff/nroff.man: Updated.
2915 2001-04-18 Werner LEMBERG <wl@gnu.org>
2917 * NEWS: Fixing typos.
2920 Version 1.17 released
2921 =====================
2923 2001-04-17 Werner LEMBERG <wl@gnu.org>
2925 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
2926 directory, not in $(srcdir).
2928 2001-04-16 Werner LEMBERG <wl@gnu.org>
2930 * doc/groff.texinfo: More info on conditionals.
2932 2001-04-15 Werner LEMBERG <wl@gnu.org>
2934 * doc/groff.texinfo: Added some info about groff internals.
2936 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
2937 about missing special character only if the name is non-null.
2939 2001-04-14 Werner LEMBERG <wl@gnu.org>
2941 Removing the grohtml-old device driver which is now obsolete.
2943 * src/devices/grohtml-old/*: Removed.
2944 * font/devhtml-old/*: Removed.
2945 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
2947 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
2948 * test-groff (PATH): Updated.
2949 * tmac/Makefile.sub (NORMALFILES): Updated.
2950 * tmac/an-old.tmac: Remove special code for html-old device.
2951 Replace `html-or-html-old' register with `an-html'.
2952 * tmac/eqnrc: Updated.
2953 * tmac/html-old.tmac: Removed.
2954 * tmac/troffrc, tmac/troffrc-end: Updated.
2955 * tmac/www.tmac: Remove special code for html-old device.
2956 Replace `html-or-html-old' register with `www-html'.
2958 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
2959 src/libs/libgroff/htmlindicate.cc (graphic_end),
2960 include/htmlindicate.h, src/preproc/grn/*.cc,
2961 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
2962 single argument for consistency with rest of source code.
2964 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
2966 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
2968 * src/roff/troff/troff.man: Fixing typos.
2970 2001-04-13 Werner LEMBERG <wl@gnu.org>
2972 * doc/pic.ms: Fixing many font switches.
2973 * doc/groff.texinfo: Fixes, additions.
2974 * MORE.STUFF: Updated.
2976 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
2978 * src/devices/grohtml/grohtml.man: Updated manual page regarding
2980 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
2982 (removeTempFiles): New function to tidy up temporary files.
2983 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
2984 Many fixes to do with the new inline suppress node and image regions
2986 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
2987 (generate_img_src): New function.
2988 (html_printer::do_auto_image): Utilizes it.
2989 (do_heading, do_title): Include inline images within their contents.
2990 (html_printer::begin_page): Tidied up comments that are issued to
2991 the html output file.
2992 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
2994 (text_glob::is_br): New method used by do_heading.
2995 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
2996 equivalent diversion.
2997 * src/include/html-strings.h: Altered image tags to reflect the
2999 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
3001 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
3002 it is already inside a pic image. Only emit tags if the argument
3003 `-Tps:html' is present.
3004 * src/preproc/tbl/main.cc: Changes to reflect additional
3005 `html_end_suppress' parameter.
3006 * src/roff/troff/env.cc: Only emit eol tag if a node has been
3007 emitted since the last eol tag was written.
3008 * src/roff/troff/env.h: New boolean `emitted_node'.
3009 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
3010 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
3011 * src/roff/troff/node.cc (check_charinfo): New method.
3012 (troff_output_file::determine_line_limits): Alterations to limit
3014 * tmac/www.tmac: Changes to reflect new suppress nodes.
3016 2001-04-12 Bruno Haible <haible@clisp.cons.org>
3018 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
3019 Escape the html_glyph in the buffer.
3020 (str_translate_to_html): Output the unescaped escaped_char.
3021 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
3022 `frame=void', not `frame=none'. Add `border=0'.
3024 2001-04-12 Werner LEMBERG <wl@gnu.org>
3026 * PROBLEMS: Add some words on how to avoid wrapper macros.
3028 2001-04-11 Blake McBride <blake@florida-software.com>
3030 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
3032 2001-04-11 Werner LEMBERG <wl@gnu.org>
3034 * font/devlbp/Makefile.sub (CLEANADD): Set it.
3035 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
3036 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
3037 * Makefile.sub (DISTCLEANFILES): Here.
3039 * libs/libgroff/new.cc: Include `nonposix.h'.
3040 * win32-diffs: Updated.
3042 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
3044 Added skeleton macro for defunct macros.
3046 Updated documentation.
3048 When inside displays, an empty input line warning should be
3049 suppressed. If another macro call is put inside a display,
3050 all subsequent empty lines found in that display caused a
3051 warning to be emitted.
3053 * tmac/doc.tmac (doc-defunct-macro): New macro.
3054 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
3055 (doc-restore-global-vars): Fixed typo.
3056 (doc-empty-line): Check the `doc-display-depth' register to
3057 determine whether we are inside display or not.
3059 * tmac/doc-common: Removed `Or' and `Sf' registers.
3060 Moved obsolete `Ds' macro to doc.tmac.
3062 * tmac/groff_mdoc.man: Bump document date.
3063 Document `.Vt' under ``Variable Types''.
3064 Removed documentation for obsolete `.Or' macro.
3066 2001-04-10 Werner LEMBERG <wl@gnu.org>
3069 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
3071 2001-04-10 Bruno Haible <haible@clisp.cons.org>
3073 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
3074 (usage): Add stream argument. Don't exit.
3075 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
3076 Write --version output to stdout, not stderr.
3077 (usage): Add stream argument. Don't exit.
3078 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
3079 (usage): Add stream argument. Don't exit.
3080 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
3082 (usage): Add stream argument. Don't exit.
3083 (main): Write --help output to stdout, not stderr.
3084 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
3085 (usage): Add stream argument. Don't exit.
3086 * src/devices/grops/ps.cc (main): Accept --help and --version.
3087 (usage): Add stream argument. Don't exit.
3088 * src/devices/grotty/tty.cc (main): Accept --help and --version.
3089 (usage): Add stream argument. Don't exit.
3090 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
3091 (main): Accept --help and --version.
3092 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
3093 (main): Accept --help and --version.
3094 * src/preproc/html/pre-html.cc (usage): Add stream argument.
3095 (scanArguments): Accept --help and --version.
3096 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
3097 (main): Accept --help and --version.
3098 * src/preproc/refer/refer.cc (main): Accept --help and --version.
3099 (usage): Add stream argument. Don't exit.
3100 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
3102 (main): Accept --help and --version.
3103 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
3104 (main): Accept --help and --version.
3105 * src/roff/groff/groff.cc (main): Accept --help and --version.
3106 (synopsis): Add stream argument.
3107 (help): Write --help output to stdout, not stderr.
3108 (usage): Add stream argument. Don't exit.
3109 * src/roff/grog/grog.pl: Accept --help and --version.
3111 * src/roff/grog/grog.sh: Accept --help and --version.
3112 * src/roff/nroff/nroff.sh: Accept --help and --version.
3113 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
3114 (usage): Add stream argument. Don't exit.
3115 (main): Accept --help and --version.
3116 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
3117 (usage): New function with stream argument, doesn't exit.
3118 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
3119 (usage): New function with stream argument, doesn't exit.
3120 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
3121 (usage): Add stream argument. Don't exit.
3122 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
3123 (main): Accept --help and --version.
3124 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
3126 (main): Accept --help and --version.
3127 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
3128 (main): Accept --help and --version.
3129 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
3130 (usage): Add stream argument. Don't exit.
3132 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
3134 Fix indentation in SYNOPSIS.
3136 Updated to include changes of latest BSD mdoc version (basically,
3137 the only change is that `.Fn' and `.Fc' put a final semicolon after
3138 a function declaration in the SYNOPSIS section).
3140 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
3141 (doc-in-synopsis-section): New variable. Updated all related
3143 (doc-indent-synopsis-active): New register.
3144 (Nd, Fn, Fo): Use it.
3145 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
3146 `.Cd' with long argument line produces indented wrapped lines.
3147 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
3148 undesirable line break to be output.
3149 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
3151 (Fn, Fc): Add final `;' to output.
3152 (doc-save-global-vars, doc-restore-global-vars): Updated.
3153 * tmac/doc-common: Remove `Ex' register.
3155 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
3158 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
3160 * tmac/doc.tmac (Cd): Simplify code.
3161 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
3163 2001-04-06 Werner LEMBERG <wl@gnu.org>
3165 Implement continuous underlining for nroff mode. To do that, a new
3166 request in the ditroff language has been added: `x u N' (N is 0
3169 \X and \Y are now transparent to end-of-sentence recognition.
3171 * src/include/printer.h (printer): Add `type' parameter to `special'
3173 * src/libs/libdriver/printer.cc (printer::special): Updated.
3174 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
3176 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
3177 specials of type `p'.
3178 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
3179 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
3180 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
3181 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
3182 (glyph::order): New method.
3183 (tty_printer::add_char): Use it.
3184 (tty_printer::special): New method.
3185 (tty_printer::end_page): Implement it.
3187 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
3188 * src/roff/troff/node.cc (special_node::special_node): Add parameter
3189 to set `no_init_string'.
3190 (special_node::tprint_start): Use it.
3191 (special_node::same, special_node::copy): Updated.
3192 (special_node::ends_sentence): New method.
3193 (troff_output_file::start_special): Add parameter to include
3194 inititialization of special conditionally.
3196 * src/roff/troff/env.h (environment): New member `underline_spaces'.
3197 * src/roff/troff/env.cc (do_underline_special): New function.
3198 (environment::set_font): Use it.
3199 (do_underline): Use it. This was `underline()'.
3200 (underline): Call `do_underline()'.
3201 (continuous_underline): New function which calls `do_underline()'.
3202 (environment::newline): Use `do_underline_special()'.
3203 (init_env_requests): Updated.
3205 * NEWS, man/troff_out.man: Updated.
3207 2001-04-06 Bruno Haible <haible@clisp.cons.org>
3209 * font/devutf8/R.proto: Fix code of 'shc'.
3211 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
3213 Many fixes. Diag lists can now be nested also; additionally,
3214 `-compact' and `-offset' are supported.
3216 * tmac/doc.tmac (doc-have-indent): Replaced with ...
3217 (doc-list-have-indent-stackXXX): A new register stack.
3218 (doc-have-diag-list): Removed.
3219 (Bl): Use `doc-list-have-indent-stackXXX'.
3221 (doc-diag-list): Use `doc-compact-list-stackXXX'.
3222 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
3223 (doc-set-vertical-and-indent): Ditto.
3224 (doc-next-list-depth): Removed.
3225 (doc-increment-list-stack): Updated.
3226 (doc-decrement-list-stack): Use `doc-list-depth' instead of
3227 `doc-next-list-depth'.
3228 (doc-end-list, doc-end-column-list): Don't use
3229 `doc-increment-list-stack'.
3230 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
3231 (doc-save-global-vars, doc-restore-global-vars): Updated.
3232 * tmac/doc-common: Updated.
3233 * tmac/groff_mdoc.man: Updated.
3236 2001-04-02 Werner LEMBERG <wl@gnu.org>
3238 * src/devices/grotty/grotty.man: Fix grammatical error.
3240 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
3242 Remove .Ld from mdoc package; replace it with special handling of
3245 * tmac/doc-common: Remove `Ld' register.
3246 Uncomment `doc-volume-ds-*' strings.
3247 Remove `doc-operating-system-default'.
3249 * tmac/doc-syms (Ld): Removed.
3250 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
3254 * tmac/groff_mdoc.man: Many fixes and updates.
3256 2001-03-29 Werner LEMBERG <wl@gnu.org>
3258 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
3259 Bond <tkb@tkb.mpl.com>.
3260 * tmac/www.tmac: Save compatibility mode.
3262 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
3264 * tmac/groff_mdoc.man: Many fixes.
3266 2001-03-28 Werner LEMBERG <wl@gnu.org>
3268 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
3271 2001-03-27 Werner LEMBERG <wl@gnu.org>
3273 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
3274 diversion. This fixes overlong tags.
3276 2001-03-26 Werner LEMBERG <wl@gnu.org>
3278 * doc/groff.texinfo: Fixed and improved documentation of fonts.
3279 * tmac/doc-syms: Fix error messages.
3280 * tmac/an-old.tmac: Remove incorrect double backslashes.
3282 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
3284 * tmac/Makefile.sub: Strip mdoc.local also
3285 * tmac/strip.sed: Fixed.
3287 2001-03-24 Werner LEMBERG <wl@gnu.org>
3289 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
3290 selecting the font size.
3291 * tmac/groff_mdoc.man, NEWS: Document it.
3293 2001-03-23 Werner LEMBERG <wl@gnu.org>
3295 * src/roff/troff/div.cc (save_vertical_space): Add default argument
3297 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
3298 argument to restore previous font family.
3299 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
3301 * doc/groff.texinfo: More fixes and additions (mainly for font
3302 manipulating commands).
3304 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
3305 * tmac/groff_mdoc.man: This. The quick reference has been removed.
3306 * tmac/Makefile.sub, NEWS: Updated.
3308 2001-03-23 Werner LEMBERG <wl@gnu.org>
3310 Replaced mdoc implementation. The new version is `state of the
3311 art', using almost all new features of groff 1.17 -- it won't run
3312 with older versions.
3314 * tmac/doc.tmac: Completely rewritten.
3315 * tmac/doc-common: Ditto.
3316 * tmac/doc-nroff: Ditto.
3317 * tmac/doc-ditroff: Ditto.
3318 * tmac/doc-syms: Ditto.
3319 * tmac/mdoc.local: New file.
3320 * tmac/groff_mdoc.samples.man: Replaced with ...
3321 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
3322 * tmac/strip.sed: Updated.
3323 * tmac/Makefile.sub: Updated.
3326 * tmac/groff_man.man: Add `man.local' to the FILES section.
3328 2001-03-22 Werner LEMBERG <wl@gnu.org>
3330 * doc/groff.texinfo: Added many @noindent.
3331 Replaced @end_Example -> @endExample.
3332 Added info whether registers are r/o.
3333 Many other additions and fixes.
3335 2001-03-21 Werner LEMBERG <wl@gnu.org>
3337 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
3338 in makeinfo of texinfo 4.0) to be used in @Def* macros.
3339 Improved @Def* macros: Now the exact syntax of request, register,
3340 and escapes is shown.
3341 Added macros for parentheses and brackets to be used in @Def*.
3342 Many fixes and improvements of the documentation.
3344 2001-03-20 Werner LEMBERG <wl@gnu.org>
3346 * doc/groff.texinfo: Added new index: `st' (for strings).
3347 Added macros @Defstr(x).
3348 Added macro @Example (adding @group).
3349 Other minor improvements.
3351 2001-03-19 Werner LEMBERG <wl@gnu.org>
3353 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
3354 `rq' for requests. `fn' is no longer used.
3355 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
3358 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
3359 number with name of man page.
3361 2001-03-19 Larry Kollar <kollar@alltel.net>
3363 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
3366 2001-03-19 Werner LEMBERG <wl@gnu.org>
3368 * man/groff_font.man: Document `prepro', `postpro', and `print'.
3369 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
3370 * src/devices/grohtml/grohtml.man: Fixing typos.
3372 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
3374 * tmac/s.tmac (@IP): Pass `.ip' html tag.
3375 * tmac/groff_mwww.man: Remove .LINE macro
3376 * tmac/www.tmac (LINE): Add `.ti'.
3378 * src/devices/grohtml/post-html.cc (html_printer): New member
3380 (html_printer::emit_raw): Use it.
3381 (html_printer::do_linelength): Ditto.
3382 (html_printer::do_pageoffset): Ditto.
3383 (html_printer::do_indentation): Ditto.
3384 (html_printer::do_tempindent): Ditto.
3385 (html_printer::do_break): Ditto.
3386 (html_printer::begin_page): Ditto.
3387 (html_printer::do_indentedparagraph): New function.
3388 (html_printer::troff_tag): Handle `.ip'.
3389 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
3390 Add `<td width=...>' handling.
3391 (html_text::do_table): Add parameter.
3392 (html_text::do_indent): Updated.
3393 * src/devices/groohtml/html-text.h: Updated.
3395 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
3397 Introduced simple html tables to implement indentation.
3399 * src/devices/grohtml/html.h (word, word_list): New structures.
3400 (simple_output): Use it.
3401 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
3402 (html_printer): Improve indentation handling.
3403 (html_printer::emit_raw): Set `in_table' element. Handle
3405 (html_printer::write_header): Move conditional downwards.
3406 Don't allow whitespace in tags.
3407 (html_printer::do_linelength): Handle line length and indentation
3409 (html_printer::do_pageoffset): Handle indentation conditionally.
3410 (html_printer::do_indentation): Ditto.
3411 (html_printer::do_tempindent): New function member.
3412 (html_printer::do_fill): Take care of indentation.
3413 (html_printer::do_flush): Finish table.
3414 (html_printer::do_links): Ditto.
3415 (html_printer::do_break): New function for handling `.br' and `.ti'.
3416 (html_printer::troff_tag): Use it.
3418 (html_printer::flush_globs): Fix.
3419 (html_printer::flush_page): Finish table.
3420 (html_printer::html_printer): Fix error message. Set up
3422 (html_printer::add_to_sbuf): Remove special handling of character
3424 (to_unicode): Remove `stop()'.
3425 (html_printer::write_title): Cleanup.
3426 (html_printer::begin_page): Use `put_string()'. Handle indentation.
3427 (html_printer::~html_printer): Flush text and end the line.
3429 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
3430 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
3432 (html_text::start_tag): Disable newlines.
3433 (html_text::table_is_void): New function.
3434 (html_text::issue_table_begin): Ditto.
3435 (html_text::issue_table_end): Ditto.
3436 (html_text::push_para): Better table handling.
3437 (html_text::do_indent): New function.
3438 (html_text::do_table): Ditto.
3439 (html_text::done_table): Ditto.
3440 (html_text::do_tt): Handle PRE_TAG.
3441 (html_text::is_in_table): New function.
3442 (html_text::check_emit_text): Handle tables.
3443 (html_text::do_emittext): Use `nl()'.
3444 (html_text::do_para): Handle table.
3445 (html_text::remove_def): New function.
3446 * src/devices/grohtml/output.cc (word, word_list): Implement
3448 (simple_output::end_line): Flush last word.
3449 (simple_output::simple_comment): Ditto.
3450 (simple_output::begin_comment): Recoded.
3451 (simple_output::end_comment): Ditto.
3452 (simple_output::comment_arg): Removed.
3453 (simple_output::check_newline): Improve test and flush last word.
3454 (simple_output::space_or_newline): Improved.
3455 (simple_output::write_newline): Replaced with...
3456 (simple_output::nl): This.
3457 (simple_output::put_raw_char): Flush last word.
3458 (simple_output::check_space): Removed.
3459 (simple_output::put_translated_string): Ditto.
3460 (simple_output::put_string): Simplified.
3461 (simple_output::put_number): Updated.
3462 (simple_output::put_float): Ditto.
3463 (simple_output::put_symbol): Removed.
3464 (simple_output::enable_newlines): Add `check_newline()'.
3465 (simple_output::flush_last_word): New function.
3467 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
3468 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
3470 * tmac/s.tmac (@PP, @IP): Add html conditional code.
3471 * tmac/an-old.tmac (TP): Ditto.
3473 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
3475 * mdate.sh: Make it POSIX compliant.
3477 2001-03-09 Werner LEMBERG <wl@gnu.org>
3479 Added the `return' request to end a macro immediately. It simply
3480 pops iterators from the input stack until a macro iterator is found.
3482 * src/roff/troff/input.cc (input_iterator::is_macro,
3483 macro_iterator::is_macro): New member.
3484 (input_return_boundary): New class to signal an immediate return
3486 (input_stack::add_return_boundary, input_stack::is_return_boundary):
3488 (input_stack::clear): Use it.
3489 (input_stack::pop_macro): New function.
3490 (while_request): Use `is_return_boundary()'.
3491 (return_macro_request): New function.
3492 (init_input_requests): Use it.
3494 * src/roff/troff/TODO: Updated.
3495 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3497 2001-03-08 Werner LEMBERG <wl@gnu.org>
3499 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
3502 2001-03-07 Werner LEMBERG <wl@gnu.org>
3504 Make `\B' more rigid.
3506 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
3508 (get_number_rigidly): New function.
3509 * src/roff/troff/input.cc (do_expr_test): Use it.
3510 * src/roff/troff/token.h: Updated.
3512 * src/roff/troff/request.h: Fix typo (init_html_request ->
3513 init_markup_request).
3515 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
3517 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
3518 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
3519 are now `.begin', `.end', `.image'.
3521 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
3522 (html_printer::add_to_sbuf): Changing type of `code' parameter.
3523 Use add_char_to_sbuf().
3524 (to_unicode): New function.
3525 (char_translate_to_html): Changing type of `ch' parameter.
3527 (html_printer::~html_printer): Comment out doctype string.
3528 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
3529 instead of `.html-end'.
3530 (write_start_image): Use `.begin' and `.image' instead of
3531 `.html-begin' and `.html-image'.
3532 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
3533 (html_begin): Renamed to ...
3535 (html_end): Renamed to ...
3537 (html_image): Renamed to ...
3539 (init_html_requests): Renamed to ...
3540 (init_markup_requests): This.
3541 * tmac/www.tmac: Updated.
3543 2001-02-28 Bram <bram@avontuur.org>
3545 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
3548 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
3550 * doc/meref.me: Fixing some typos.
3552 2001-02-16 Werner LEMBERG <wl@gnu.org>
3554 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
3555 method. Return `HYPHEN_MIDDLE' if it was `\:'.
3556 * src/roff/troff/node.h: Updated.
3558 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
3560 * tmac/groff_tmac.man: Fix typo.
3562 2001-02-16 Werner LEMBERG <wl@gnu.org>
3564 Fixing a bug which prevented proper end-of-sentence recognition
3565 between an `unformatted' box and the following text. As a
3566 consequence, vertical line distances are no longer preserved in
3567 boxes after a call to `.unformat' -- because boxes aren't
3568 line-oriented (contrary to diversions), this doesn't make sense
3571 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
3573 (vertical_size_node::set_unformat_flag): New method.
3574 * src/roff/troff/node.hh: Updated.
3575 * src/roff/troff/input.cc (word_space_node::reread,
3576 hmotion_node::reread): Reset `unformat' flag after usage.
3577 (unformat_macro): Append only if `set_unformat_flag()' returns
3579 * src/roff/troff/troff.man: Updated.
3581 2001-02-15 Werner LEMBERG <wl@gnu.org>
3583 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
3584 documentation of `asciify' and `unformat' requests.
3586 2001-02-13 Werner LEMBERG <wl@gnu.org>
3588 Redesigned the `unformat' request. It is no longer connected with
3589 `asciify' but rather uses new `reread()' methods if the `unformat'
3590 flag is set. Additionally, the handling of space characters after
3591 unformatting has been fixed so that they retain their width.
3593 * src/roff/troff/node.h (width_list): New structure to store
3594 original widths of spaces.
3595 (node): Added `unformat' member.
3596 Replaced `num_spaces' variable with `orig_width' list.
3597 * src/roff/troff/node.cc (*node::asciify,
3598 asciify_reverse_node_list): Removed `unformat_only' flag and related
3600 (word_space_node::asciify, word_space_node::word_space_node): Use
3602 (word_space_node::~word_space_node): New destructor.
3603 (word_space_node::copy): Updated to handle `orig_width'.
3604 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
3605 (*node::merge_space): Update `orig_width' list if necessary.
3606 (*node::set_unformat_flag): New methods to set the `unformat' flag.
3607 * src/roff/troff/enc.cc (environment::space_newline): Use
3609 (environment::space): Added method to handle space width and
3610 sentence space width as parameters. Use `width_list'.
3611 (environment::make_tab_node): Updated.
3612 * src/roff/troff/env.h: Updated.
3613 * src/roff/troff/input.cc (word_space_node::reread,
3614 unbreakable_space_node::reread, hmotion_node::reread): New methods
3615 to handle nodes specially if `unformat' flag is set.
3616 (do_asciify_macro): Renamed back to ...
3617 (asciify_macro): This.
3618 (unformat_macro): New implementation to simply set the `unformat'
3621 * MORE.STUFF: Added more info about deroff.
3623 2001-02-08 Werner LEMBERG <wl@gnu.org>
3625 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
3626 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
3627 and `add_self()' methods to avoid hyphenation. For example, the
3628 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
3629 soft hyphen after `foo'. Now the hyphen list is correctly
3630 `foo<ignore><ignore>bar'.
3632 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
3634 * tmac/groff_tmac.man: Fix `BIR' macro.
3636 2001-02-04 Werner LEMBERG <wl@gnu.org>
3638 A new escape sequence `\:', inserting a zero-width break point.
3640 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
3641 * src/roff/troff/input.cc (get_copy, token::next, asciify):
3643 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
3645 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
3646 and `asciify()' methods.
3647 * src/roff/troff/node.cc (space_node::space_node): Updated.
3648 (space_node::asciify): Handle `was_escape_colon'.
3649 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3651 Handle `\~' similar to other comparable requests.
3653 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
3655 (token::next): Move creation of an unbreakable_space_node to...
3656 (token::add_to_node_list): Here.
3658 Fix a bug which sometimes prevented hyphenation of words connected
3659 with `\~' or `\ ' (and other escape sequences handled as
3660 TOKEN_NODE). This also fixes a hyphenation problem with boxes
3661 (after a call to the `unformat' request).
3663 * src/roff/troff/env.h (environment::possibly_break_line,
3664 environment::hyphenate_line): Introducing `start_here' parameter.
3665 * src/roff/troff/env.cc (environment::space_newline,
3666 environment::space): Use it.
3667 (environment::possibly_break_line, environment::hyphenate_line):
3669 * src/roff/troff/input.cc (process_input_stack): Use it.
3670 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
3671 space_char_hmotion_node, overstrike_node): Add
3672 `get_hyphenation_type()' method.
3673 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
3674 if `unformat_only' is active.
3676 2001-01-30 Werner LEMBERG <wl@gnu.org>
3678 Implemented new read-only number register `.linetabs' which
3679 returns 1 if in line-tabs mode, 0 otherwise.
3681 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
3682 * src/roff/troff/env.cc (get_line_tabs): New function.
3683 (init_env_requests): Use it.
3684 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3686 * VERSION, REVISION: Changing to 1.17.0.
3688 2001-01-28 Werner LEMBERG <wl@gnu.org>
3690 Fixed a bug which prevented hyphenation of words which are finished
3693 * src/roff/troff/token.h (token): Add enum type
3694 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
3695 * src/roff/troff/input.cc (token::next, token::description,
3696 get_line_arg, token::add_to_node_list, token::process): Use it.
3698 2001-01-27 Werner LEMBERG <wl@gnu.org>
3700 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
3701 * src/roff/troff/div.cc (do_divert): Use it.
3703 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
3705 2001-01-25 Werner LEMBERG <wl@gnu.org>
3707 Adding the `linetabs' request. If set, tab distances are not
3708 computed relative to the input line but relative to the output line.
3710 * src/roff/troff/env.h (environment): New member `line_tabs'.
3711 * src/roff/troff/env.cc (line_tabs_request): Implement request.
3712 (environment::environment, environment::copy): Updated.
3713 (environment::distance_to_next_tab): Use `line_tabs'.
3714 (init_env_requests): Register request.
3715 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
3718 2001-01-24 Werner LEMBERG <wl@gnu.org>
3720 Introducing a new read-only register `.int' which is set to a
3721 positive value if the last output line is interrupted (i.e., if it
3724 * src/roff/troff/env.cc (init_env_requests): Add it.
3725 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3727 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
3729 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
3730 * src/preproc/html/pre-html.cc (findPrefix): New function which
3731 generates the troff executable name via the system prefix.
3732 * src/preproc/eqn/main.cc: Modified warning message.
3734 2001-01-23 Werner LEMBERG <wl@gnu.org>
3736 troff's `box' and `boxa' requests didn't preserve temporary
3739 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
3740 `saved_target_text_length' members.
3741 * src/roff/troff/div.cc (do_divert): Use them.
3743 Tabs (but not yet leaders and fields) are now handled correctly by
3746 * node.h (hmotion_node): Add field `was_tab'.
3747 * env.cc (environment::make_tab_node): Set it.
3748 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
3750 Added new request `unformat' which will, contrary to `asciify',
3751 preserve font information after unformatting (i.e., only nodes
3752 dealing with horizontal space are converted back to input
3755 * input.cc (asciify_macro): Renamed to ...
3756 (do_asciify_macro): this, having a new parameter `unformat_only'.
3757 (asciify_macro, unformat_macro): New; using do_asciify_macro.
3758 (init_input_requests): Added `unformat'.
3759 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
3760 parameter to control asciification process.
3761 * node.h (*_node::asciify): Ditto.
3762 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3764 2001-01-20 Werner LEMBERG <wl@gnu.org>
3766 * doc/groff.texinfo: Minor improvement of `.in' documentation.
3768 2001-01-18 Werner LEMBERG <wl@gnu.org>
3770 * tmac/ps.tmac: Remove call of psold.tmac.
3771 * tmac/psold.tmac: Comment updated.
3772 * tmac/psnew.tmac: Removed since no longer needed.
3773 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
3775 * font/devutf8/R.proto: Adding `shc' glyph.
3776 * font/devutf8/NOTES: Updated.
3778 * test-groff: Updated.
3780 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
3782 First cut of the new html device driver. Changes to pre-html and
3783 the new grohtml are too numerous to be documented here.
3785 Stuff related to `html' has been renamed to `html-old' and `html2'
3786 stuff has been renamed to `html' (including directories). The new
3787 html device driver is therefore invoked as `-Thtml'.
3789 Added new `\O' escape to suppress output (needed by html driver).
3791 Added functions and code to pass info about input-level commands
3792 (`.in', `.fl', etc.) to html driver.
3794 Three new functions (.html-begin, .html-end, and .html-image) for
3795 better html handling: `html-begin' will execute the remaining line
3796 if at the outermost nesting level, increasing an internal counter.
3797 `html-end' does the same but decreases the internal counter.
3798 `html_image' puts its arguments into a special node (suppress_node)
3799 to define an image region.
3801 The `output' request has been removed.
3803 * tmac/html-tags.tmac: Removed.
3804 * tmac/arkup.tmac: Updated and renamed to ...
3805 * tmac/www.tmac: New file.
3806 * tmac/markup.tmac Updated and renamed to ...
3807 * tmac/mwww.tmac: New file.
3808 * tmac/Makefile.sub: Updated.
3809 * tmac/an-old.tmac: Updated.
3810 * tmac/eqnrc: Updated.
3811 * tmac/groff_man.man
3812 * tmac/groff_markup.man: Updated and renamed to ...
3813 * tmac/groff_mwww.man: New file.
3814 * tmac/groff_tmac.man: Updated.
3815 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
3816 * tmac/html.tmac: Updated and renamed from html2.tmac.
3817 * tmac/pspic.tmac: Updated html support.
3818 * tmac/s.tmac: Added html output support.
3819 * tmac/troffrc, tmac/troffrc-end: Updated.
3821 * Makefile.in, doc/Makefile: Updated.
3822 * doc/groff.texinfo: Added info about new `\O' escape.
3823 * doc/homepage.ms: Use `MAILTO' macro.
3825 * font/devhtml/DESC.proto: Add `C' font.
3826 * font/devhtml/Makefile.sub: Updated.
3827 * font/devhtml/R.proto: Minor fixes.
3828 * font/devhtml-old/Makefile.sub: Updated.
3830 * src/devices/grohtml-old/Makefile.sub: Updated.
3832 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
3834 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
3835 graphic_start): Add `inline' parameter. Update.
3836 (html_end_suppress, graphic_end): Update.
3838 * src/include/html-strings.h: New file.
3839 * src/include/htmlindicate.h: Comments updated.
3840 * src/include/printer.h: Updated.
3842 * src/preproc/eqn/main.cc (do_file, main): Updated.
3843 * src/preproc/pic/troff.cc (troff_output::start_picture,
3844 troff_output::finish_picture): Updated.
3845 * src/preproc/tbl/main.cc (process_input_file): Updated.
3847 * src/roff/groff/groff.cc (main): Updated.
3848 Pass device arguments to predrivers also.
3849 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
3850 * src/roff/troff/env.h (environment): Updated.
3851 New elements `need_eol' and `ignore_next_eol' (for html output).
3852 * src/roff/troff/env.cc (environment::environment): Add initializers
3853 for `need_eol' and `ignore_next_eol'.
3854 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
3856 (point_size, fill, no_fill, center, right_justify, line_length,
3857 indent, temporary_indent, break_request, handle_tab): Use
3859 (set_tabs): Use `add_html_tag_tabs()'.
3860 (environment::add_html_tag): Updated.
3861 (environment::do_break): Updated.
3862 * src/roff/troff/div.cc (space_request, flush_output): Use
3863 `environment::add_html_tag()'.
3864 * src/roff/troff/input.cc: Updated.
3865 New variable `html_level' to indicate nested `html-begin' requests.
3866 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
3867 (non_interpreted_char_node, token_node, non_interpreted_node): Add
3868 `force_tprint()' method.
3869 (token::next): Handle `\O'.
3870 (do_suppress): Implement it.
3871 (html_begin, html_end, html_image): New functions.
3872 (init_output_requests): Renamed to ...
3873 (init_html_requests): this.
3875 (macro::append_str, macro::append_unsigned, macro::append_int): New
3877 New variable `output_low_mark_miny' to limit minimal value of y.
3878 (reset_output_registers): Use it.
3879 (output_request): Removed.
3880 (get_output_registers): New function.
3881 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
3882 (*_node): Added `force_tprint()' if necessary.
3883 (special_node): New elements `tf' and `get_tfont()'.
3884 (suppress_node): New class.
3885 * src/roff/troff/node.cc:
3886 New global variables `image_no' and `suppress_start_page'.
3887 (real_output_file): New method `is_on()'.
3888 (troff_output_file): New method `start_special(tfont)'.
3889 (troff_output_file::really_print_line): Use `tprint' conditionally.
3890 (real_output_file::print_line): Updated.
3891 (real_output_file::on): Updated.
3892 (*_node): Added `force_tprint()'.
3893 (special_node::special_node): Initializer updated.
3894 (special_node::same, special_node::copy, special_node::tprint_start):
3896 (get_reg_int, get_reg_str): New functions.
3897 (suppress_node::*): New methods.
3898 New global variables last_position, last_image_filename;
3899 (min): New inline function.
3900 * src/roff/troff/reg.h, src/roff/troff/request.h,
3901 src/roff/troff/troff.h: Updated.
3903 2001-01-13 Werner LEMBERG <wl@gnu.org>
3905 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
3906 documentation of `asciify' request.
3908 2001-01-12 Werner LEMBERG <wl@gnu.org>
3910 * src/roff/troff/input.cc: Move definition of special characters
3911 like `ESCAPE_TILDE' to ...
3912 * src/roff/troff/input.h: New file.
3913 * src/roff/troff/Makefile.sub (HDRS): Add it.
3915 Extending the .asciify request to `unformat' space characters also.
3917 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
3918 to count input space characters.
3919 Update constructors to take care of it.
3920 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
3921 `ESCAPE_SPACE' instead of normal space.
3922 (word_space_node::asciify): New method.
3923 (unbreakable_space_node::asciify): New method.
3924 (word_space_node::merge_space): New method.
3925 * src/roff/troff/env.cc (environment::space_newline,
3926 environment::space): Add code to initialize `num_spaces' (using the
3927 constructor of `word_space_node').
3928 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
3931 2001-01-09 Werner LEMBERG <wl@gnu.org>
3933 * man/groff_char.man: Use table header traps only conditionally.
3935 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
3937 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
3939 2001-01-08 Werner LEMBERG <wl@gnu.org>
3941 Introducing the `box' and `boxa' requests which are similar to
3942 `di' resp. `da' but omitting a partially filled line (which is
3943 restored after ending the diversion).
3945 * src/roff/troff/div.h (diversion): Add elements to save partially
3947 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
3948 partially filled line.
3949 (divert, divert_append): Updated.
3950 (box, box_append): New functions.
3951 (init_div_requests): Use them.
3952 * src/roff/troff/env.h (environment): do_divert() is now a friend.
3953 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3955 * doc/groff.texinfo: Fix documentation of `lf' request.
3957 2000-12-25 Werner LEMBERG <wl@gnu.org>
3959 * src/roff/troff/troff.man, NEWS: Document `writem' request.
3961 2000-12-21 Werner LEMBERG <wl@gnu.org>
3963 Ignore `ss' request if in compatibility mode.
3965 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
3966 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
3967 * src/roff/troff/env.cc (space_size): Use it.
3969 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
3970 `ss' request in nroff mode.
3972 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
3975 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
3977 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
3979 2000-12-13 Werner LEMBERG <wl@gnu.org>
3981 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
3982 * src/preproc/eqn/neqn.man: Small fixes and additions.
3984 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
3986 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
3989 * src/preproc/eqn/neqn.man: New file.
3991 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
3994 * tmac/e.tmac: Add `T&' macro.
3995 Fix `indent cannot be negative' warning.
3996 * tmac/s.tmac: Fix `indent cannot be negative' warning.
3998 2000-12-07 Werner LEMBERG <wl@gnu.org>
4000 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
4002 2000-12-06 Werner LEMBERG <wl@gnu.org>
4004 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
4007 * MORE.STUFF: Added info about deroff for djgpp.
4009 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
4010 documentation of -rcR switch.
4012 2000-12-03 Werner LEMBERG <wl@gnu.org>
4014 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
4015 if -rcR=1 (which is now the default in nroff mode), a single, very
4016 long page is created instead of multiple pages: All `ne' and `wh'
4017 requests are put into conditionals; a new macro `an-end' is added to
4018 be called with `em'.
4020 Some other minor cleanups.
4022 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
4024 2000-12-02 Werner LEMBERG <wl@gnu.org>
4026 Fixing a bug which prevented hyphenation in words followed
4027 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
4029 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
4030 Adding possibly_break_line().
4031 * src/roff/troff/env.h (environment): Make possibly_break_line()
4034 Make `\~' usable in .tr request.
4036 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
4037 (token): Add stretchable_space().
4038 * src/roff/troff/input.cc (token::next, token::delimiter,
4039 token::description, process_input_stack, do_translate,
4040 add_to_node_list, token::process): Use it.
4041 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
4042 for adjusting the space.
4043 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
4044 for stretchable space.
4045 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
4046 (make_node): Add code for stretchable space.
4047 * src/roff/troff/env.cc (environment::add_char): Use it.
4048 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
4049 (get_copy, token::next, transparent_translate, asciify): Use it.
4051 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
4052 doc/groff.texinfo: Updated.
4053 * man/groff.man: Small reorderings.
4055 2000-11-23 Werner LEMBERG <wl@gnu.org>
4058 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
4060 * src/roff/troff/input.cc (main): Add `config_macro_path' and
4061 `safer_macro_path' to -M option.
4062 * src/roff/troff/troff.man: Fixes.
4064 2000-11-22 Werner LEMBERG <wl@gnu.org>
4066 Use safer path (except for config files) if -U isn't specified. Add
4067 a special macro path (without home and current directory) for config
4068 files. Add home directory to unsafe path for consistency. Don't
4069 include the home directory in the font path.
4071 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
4073 * src/include/macropath.h: Add `config_macrp_path'.
4074 * src/libs/libgroff/fontfile.cc: Fix font path.
4075 * src/roff/troff/input.cc (process_startup_file): Use
4076 `config_macro_path'.
4077 (main): Select unsafe path if -U is given.
4079 * src/preproc/eqn/main.cc (main): Fixing search path for
4081 * src/preproc/eqn/eqn.man: Updated.
4083 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
4086 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
4087 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
4088 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
4089 src/devices/grotty/grotty.man: Updated.
4091 * Makefile.in: Fix comments.
4093 2000-11-17 Werner LEMBERG <wl@gnu.org>
4095 * tmac/safer.tmac: Empty file added (again) for compatibility
4097 * tmac/Makefile.sub: Updated.
4099 2000-11-16 Werner LEMBERG <wl@gnu.org>
4101 * src/devices/grodvi/dvi.cc (main),
4102 src/devices/grohtml2/post-html.cc (main),
4103 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
4104 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
4105 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
4106 (main), src/preproc/html2/pre-html.cc (main),
4107 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
4108 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
4109 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
4110 (main), src/utils/hpftodit/hpftodit.cc (main),
4111 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
4112 (main), src/utils/lookbib/lookbib.cc (main),
4113 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
4114 (main): Use stdout for -v.
4115 * src/roff/groff/groff.cc (run_commands),
4116 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
4117 to make direct printing to stdout possible.
4118 * src/roff/groff/pipeline.h: Updated.
4120 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
4121 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
4122 * src/utils/afmtodit/afmtodit.man: Updated.
4124 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
4125 (version): New function.
4127 * src/utils/addftinfo/addftinfo.man: Updated.
4129 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
4130 Fixing copyright dates.
4132 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
4135 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
4138 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
4140 2000-11-15 Werner LEMBERG <wl@gnu.org>
4142 In all programs, make -v return immediately with exit status 0 to
4143 be compliant with the GNU standard.
4145 * src/devices/grodvi/dvi.cc (main),
4146 src/devices/grohtml2/post-html.cc (main),
4147 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
4148 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
4149 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
4150 (main), src/preproc/html2/pre-html.cc (main),
4151 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
4152 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
4153 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
4154 (main): Implement it.
4157 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
4158 and postprocessors to the -v option.
4160 * src/roff/grog/grog.pl: Implement -v.
4161 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
4162 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
4164 * src/roff/nroff/nroff.sh: Implement -v.
4165 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
4166 * src/roff/nroff/nroff.man: Updated.
4168 * src/preproc/eqn/main.cc (main): Fix comment typo.
4170 * MORE.STUFF: Added info about djgpp port of grap.
4172 2000-11-14 Werner LEMBERG <wl@gnu.org>
4174 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
4175 mode (or rather, implemented non-compatibility mode).
4176 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
4178 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
4179 replacing it -- we don't find gxditview otherwise.
4180 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
4182 * src/preproc/pic/depend: Removed. Unnecessary.
4184 Implemented dummy keyword `solid' in pic for compatibility with
4187 * lex.cc (lookup_keyword): Added `solid'.
4188 * pic.y: Added SOLID with dummy rule.
4189 * pic.cc, pic_tab.h: Regenerated.
4190 * doc/pic.ms: Updated.
4192 2000-11-13 Werner LEMBERG <wl@gnu.org>
4194 For security reasons, don't use the current directory but the home
4195 directory while searching and scanning troffrc and troffrc-end.
4196 Similarly, replace the current directory with the home directory
4199 * Makefile.in (fontpath, tmacpath): Remove current directory.
4201 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
4202 two parameters `add_home' and `add_current'.
4203 (search_path::~search_path, search_path::command_line_dir,
4204 search_path::open_file): Remove tests for `dirs' being zero.
4205 * src/include/searchpath.h: Adjust.
4206 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
4208 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
4210 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
4211 * src/roff/troff/input.cc: Use `mac_path', initialized with
4213 (process_startup_file): Set `mac_path' to `safer_macro_path'.
4214 * src/roff/troff/env.cc: Use `mac_path'.
4216 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
4218 * NEWS, man/roff.man, src/roff/troff/troff.man,
4219 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
4222 2000-11-12 Werner LEMBERG <wl@gnu.org>
4224 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
4226 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
4227 * configure.in: Fix typo in comment.
4228 * configure: Regenerated.
4230 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
4233 2000-11-08 Werner LEMBERG <wl@gnu.org>
4235 Add system tmac directory (/usr/local/lib/groff/site-tmac).
4237 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
4238 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
4241 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
4242 * tmac/Makefile.sub (install_data): Create
4243 $(systemtmacdir) and $(localtmacdir).
4244 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
4245 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
4246 NEWS, doc/groff.texinfo: Updated and minor fixes.
4248 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
4249 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
4250 $(systemtmacdir) since the wrapper files are platform-dependent.
4252 2000-11-01 Werner LEMBERG <wl@gnu.org>
4254 * doc/groff.texinfo: Fix typo.
4256 2000-10-26 Werner LEMBERG <wl@gnu.org>
4258 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
4259 tmac.doc.old -> doc-old.tmac
4260 tmac.an.old -> an-old.tmac
4262 * tmac/tmac.*: Moved to ...
4263 * tmac/*.tmac: this.
4264 * tmac/man.local: Fix comment.
4265 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
4266 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
4267 Added some `FILES' sections. More use of @...@ directives. Other
4269 * arch/djgpp/README, font/devutf8/NOTES: Updated.
4270 * doc/homepage.ms, doc/groff.texinfo: Updated.
4271 * man/groff.man, man/roff.man: Updated.
4272 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
4273 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
4274 src/devices/grotty/grotty.man: Updated.
4275 * src/preproc/pic/pic.man: Updated.
4276 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
4277 instead of -mdoc.old.
4278 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
4279 * src/roff/nroff/nroff.man: Updated.
4282 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
4284 * tmac/mm.diff: Removed -- it has no use now since the mm package
4287 * tmac/*: Removed trailing spaces.
4289 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
4290 the tmac subdirectory also).
4292 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
4293 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
4294 stuff since it is no longer needed.
4296 * README, PROBLEMS: Updated.
4298 2000-10-25 Werner LEMBERG <wl@gnu.org>
4300 Invert current behaviour: Search first FOOBAR.tmac, then
4303 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
4304 (open_mac_file, macro_source): Implement it.
4305 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
4306 doc/groff.texinfo, NEWS: Document it.
4308 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
4309 Small documentation improvements.
4311 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
4314 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
4316 2000-10-24 Werner LEMBERG <wl@gnu.org>
4318 Add local tmac directory (groff/site-tmac).
4320 * Makefile.in: Add $(localtmacdir).
4321 (uninstall_dirs): Add $(localtmacdir).
4322 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
4323 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
4324 in $(localtmacdir). Create $(localtmacdir).
4325 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
4326 Updated and minor fixes.
4328 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
4330 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
4332 2000-10-23 Werner LEMBERG <wl@gnu.org>
4334 Move hyphen.us to tmac directory.
4336 * src/roff/troff/hyphen.us: Removed.
4337 * src/tmac/hyphen.us: Added.
4338 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
4340 Change installation structure for data files from .../groff/... to
4341 .../groff/<version><revision>/... to be conform with other GNU
4344 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
4345 doc/Makefile: Implement it.
4346 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
4347 * configure: Updated.
4348 * arch/djgpp/README, font/devutf8/NOTES: Use it.
4349 * NEWS: Document it.
4350 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
4351 @MACRODIR@ instead of hard-coded directories.
4353 2000-10-22 Werner LEMBERG <wl@gnu.org>
4355 Implement $GROFF_BIN_PATH environment variable (which defaults to
4356 $bindir) used for child programs of groff and similar wrappers.
4358 * gendefs.sh: Improve documentation.
4359 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
4360 src/preproc/eqn/Makefile.sub (neqn),
4361 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
4362 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
4364 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
4365 $GROFF_PATH__ (the latter for communication with troff).
4366 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
4368 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
4369 doc/groff.texinfo: Document it.
4371 * doc/groff.texinfo: Improve documentation of troff's -a option.
4373 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
4375 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
4376 non-intrusive eol marker.
4377 (troff_output_file::determine_line_limits): New function.
4378 (troff_output_file::draw): Use it.
4379 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
4380 output_pending_lines() instead of output_line().
4381 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
4382 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
4383 createImage): Small fixes.
4385 2000-10-14 Werner LEMBERG <wl@gnu.org>
4387 Replace tmac.safer with a real secure solution.
4389 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
4390 system_request, pipe_output): Disable requests if in safer mode.
4391 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
4392 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
4393 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
4394 doc/groff.texinfo, src/roff/groff/groff.man,
4395 src/roff/troff/troff.man, arch/djgpp/README: Updated.
4397 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
4398 (resource_manager::output_prolog): Replace setenv() with putenv().
4400 2000-10-09 Werner LEMBERG <wl@gnu.org>
4402 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
4403 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
4404 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
4405 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
4406 compilation errors with some compilers. It seems that this code
4407 is no longer necessary -- if yes, it is easy to add some #ifdef's
4408 for that particular old-fashioned compiler.
4410 * MORE.STUFF: Added info about Meta-tbl.
4412 * doc/groff.texinfo: Added more info about `.if "..."..."'.
4414 2000-10-07 Werner LEMBERG <wl@gnu.org>
4416 Adding a new escape sequence \B'...': If the string between
4417 the delimiters is a valid numeric expression, return the character
4418 `1', and `0' otherwise. This is an analogon to \A.
4420 * src/roff/troff/input.cc (do_expr_test): Implement it.
4421 (token::next): Use it.
4422 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
4424 * tmac/tmac.trace: Made independent from escape character.
4426 2000-10-06 Werner LEMBERG <wl@gnu.org>
4428 Adding a new request .dei: define indirect. The first and second
4429 parameter of .dei are taken from string registers instead directly;
4430 this very special request is needed to make tmac.trace independent
4431 from the escape character (which might even be disabled).
4433 * src/roff/troff/input.cc (do_define_macro): Implement it.
4434 (define_macro_indirect): New function.
4435 (init_input_requests): Use it.
4437 Adding two requests .ecs and .ecr: Save and restore the escape
4438 character. These two requests are needed to make tmac.trace
4439 independent from the escape character (which might even be
4442 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
4444 (init_input_requests): Use it.
4446 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4448 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
4450 Adding a new option -P and new environment variable GROPS_PROLOGUE
4451 to grops, selecting a different prologue file (minor modifications
4454 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
4455 src/devices/grops/ps.cc (main): Implement it.
4456 * src/devices/grops/grops.man, NEWS: Document it.
4458 2000-09-22 Werner LEMBERG <wl@gnu.org>
4460 * INSTALL: Add info about selecting paper format.
4462 2000-09-21 Werner LEMBERG <wl@gnu.org>
4464 * src/roff/troff/input.cc (main): Fixing compiler warning.
4465 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
4466 strings.h from the former to the latter.
4467 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
4468 stuff from the former to the latter.
4470 2000-09-11 Werner LEMBERG <wl@gnu.org>
4472 Implementing two new requests .tm1 and .tmc: The former is similar
4473 to .tm but can output leading spaces; its syntax is similar to
4474 defining a string, i.e., a `"' can be used to mark the beginning of
4475 the string to be written to stderr: `.tm1 " test'. The latter is
4476 similar to .tm1 but doesn't write out a final newline character.
4478 * src/roff/troff/input.cc (terminal1, terminal_continue,
4479 do_terminal): New functions.
4480 (init_input_requests): Use them.
4481 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4483 2000-09-09 Werner LEMBERG <wl@gnu.org>
4485 * tmac/groff_mdoc.samples.man: Small fixes.
4487 2000-09-08 Werner LEMBERG <wl@gnu.org>
4489 * tmac/groff_mdoc.man: Fixing typo.
4491 2000-09-02 Werner LEMBERG <wl@gnu.org>
4493 Implementing a .nop request which does nothing.
4495 * src/roff/troff/input.cc (nop_request): New function.
4496 (init_input_requests): Use it.
4497 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4499 2000-09-01 Werner LEMBERG <wl@gnu.org>
4501 * doc/groff.texinfo: Added some comments.
4503 2000-08-30 Werner LEMBERG <wl@gnu.org>
4505 * src/roff/troff/TODO: Updated.
4507 2000-08-25 Werner LEMBERG <wl@gnu.org>
4509 * doc/groff.texinfo: Fix comment how to compile the DVI file.
4511 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
4513 * font/devps/generate/Makefile (SHELL): Define explicitly to
4514 "/bin/sh", for non-Unix platforms.
4515 (extraclean): Use a more portable "" quoting instead of a
4516 backslash (which doesn't work on DOS/Windows).
4518 * font/devlj4/generate/Makefile (extraclean): Ditto.
4520 * font/devdvi/generate/Makefile (extraclean): Ditto.
4522 2000-08-25 Werner LEMBERG <wl@gnu.org>
4524 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
4525 src/roff/troff/troff.man: Document Eli's latest changes.
4527 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
4529 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
4530 macro file names of the form NAME.tmac as well as tmac.NAME.
4532 2000-08-25 Werner LEMBERG <wl@gnu.org>
4534 * src/include/posix.h: Remove definition of FILENAME_MAX.
4536 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
4537 `sys_fatal' and `stop' function().
4539 * test-groff: Updated.
4541 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
4543 Added the new troff command .output <arg> to suppress output (while
4544 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
4545 registers (for passing the output dimensions to the output device).
4547 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
4549 * src/roff/troff/node.h, src/roff/troff/node.cc
4550 (troff_output_file::really_print_line,
4551 ascii_output_file::really_print_line,
4552 supress_output_file::really_print_line): Use `width' parameter.
4553 (troff_output_file::really_on, troff_output_file::really_off,
4554 output_file::on, output_file::off, real_output_file::on,
4555 real_output_file::off, real_output_file::really_on,
4556 real_output_file::really_off): New functions.
4557 (real_output_file:public output_file): New variable `output_on'.
4558 (real_output_file::begin_page, real_output_file::copy_file,
4559 real_output_file::transparent_char, real_output_file::print_line):
4561 (real_output_file::print_line): Use check_output_limits.
4562 * src/roff/troff/reg.h, src/roff/troff/request.h,
4563 src/roff/troff/input.cc (assign_registers): New function to remove
4565 (do_ps_file): Use it.
4566 (check_output_limits, reset_output_registers, output_request,
4567 init_output_requests): New functions.
4568 (init_input_requests): Updated.
4570 Added new grohtml2 device and html2 preprocessor (coding
4571 not yet finished) which will eventually replace grohtml.
4573 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
4575 * src/include/htmlindicate.h, src/include/htmlindicate
4576 (html_begin_suppress, html_end_suppress): New functions.
4577 * src/preproc/tbl/main.cc: Use it.
4578 * src/roff/groff/groff.cc: Add support for html2 device (which will
4579 automatically invoke the html2 preprocessor).
4580 * src/roff/troff/input.cc (is_html2): New variable.
4581 * src/roff/troff/troff.h, src/roff/troff/env.h,
4582 src/roff/troff/env.cc (environment::add_html_tag): New function
4584 (environment::do_break): Use it.
4585 * font/devhtml2/*: New files.
4586 * src/devices/grohtml2: New device.
4587 * src/preproc/html2: New preprocessor.
4588 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
4590 2000-08-23 Werner LEMBERG <wl@gnu.org>
4592 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
4594 2000-08-22 Werner LEMBERG <wl@gnu.org>
4596 * src/include/lib.h: Provide a fix for IRIX to not include
4599 2000-08-18 Werner LEMBERG <wl@gnu.org>
4601 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
4602 since some non-GNU sed programs can't handle null regexps.
4603 * configure, src/preproc/eqn/Makefile.sub,
4604 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
4606 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
4607 bug (string.h and strings.h are both needed according to latest
4610 * MORE.STUFF: Added info about unroff and troffcvt.
4612 2000-08-08 Werner LEMBERG <wl@gnu.org>
4614 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
4617 * tmac/tmac.man.old: Remove unused number register.
4619 * tmac.doc: Minor documentation fix.
4621 2000-08-07 Paul Eggert <eggert@twinsun.com>
4623 * src/roff/groff/pipeline.c (is_system_shell):
4624 Fix typo: "monocased_shell" no longer exists.
4626 2000-08-07 Paul Eggert <eggert@twinsun.com>
4628 Remove FILENAME_MAX limits.
4630 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
4631 that the argument length is less than FILENAME_MAX.
4632 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
4633 Use struct hack to allocate and free file name.
4634 (struct xtmpfile_list): fname is now part of the structure,
4635 not a pointer to another string.
4637 2000-08-07 Tom Schmidt <tschmidt@micron.com>
4639 * src/include/posix.h: Add a default value for FILENAME_MAX.
4641 2000-08-06 Paul Eggert <eggert@twinsun.com>
4643 Add support for new BSD-style man pages (with ".Dd" instead of
4644 ".TH"), so that "groff -man" understands both styles, even
4645 when running "groff -man" on a host whose system man page
4646 macros don't support ".Dd".
4648 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
4649 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
4650 in case the system man macros don't define Dd or TH.
4652 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
4653 * tmac/tmac.an: New one-line file.
4654 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
4656 2000-08-06 Werner LEMBERG <wl@gnu.org>
4658 * src/roff/troff/troff.man: Fixing typos.
4660 Version 1.16.1 released
4661 =======================
4663 2000-07-31 Werner LEMBERG <wl@gnu.org>
4665 Preparing release 1.16.1.
4667 * REVISION: Revision number set to 1.
4668 * MORE.STUFF: Added info about port to DOS.
4669 * NEWS, win32-diffs: Updated.
4671 * src/include/nonposix.h: Remove first line -- this file is used
4674 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
4677 2000-07-30 Werner LEMBERG <wl@gnu.org>
4679 * doc/texinfo.tex: Update to latest version.
4681 2000-06-28 Paul Eggert <eggert@twinsun.com>
4683 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
4684 commands that fail. Don't assume that "export a=b" is valid shell
4685 syntax. This is needed for Solaris 2.5.1.
4687 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
4688 comment about missing Solaris headers.
4690 * PROBLEMS: Add section about problems with Sun Make and VPATH.
4692 2000-06-25 Werner LEMBERG <wl@gnu.org>
4694 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
4697 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
4699 * win32-diffs: Updated.
4700 * README.WIN32: Added CRs to make all Windows editors happy.
4702 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
4703 src/roff/groff/pipeline.c).
4705 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4707 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
4708 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
4710 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
4712 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
4713 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
4715 (main): Support non-Posix systems with several different styles of
4716 slash characters in file names.
4718 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
4719 (main) [SET_BINARY]: Switch stdin into binary mode.
4721 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
4722 (main): Support file names with several possible slash-type
4723 characters, as given by DIR_SEPS[] in nonposix.h.
4724 (main) [__MSDOS__]: If renaming the temporary index file fails
4725 because it has more than one dot in its trunk, replace the dot
4726 with an underscore and try again.
4727 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
4729 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
4731 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
4732 (File::File): Open the input file in binary mode. Strip CR
4733 characters from each CR-LF pair.
4734 (xbasename): Support file names with several possible slash-type
4735 characters, as given by DIR_SEPS[] in nonposix.h.
4737 * src/include/Makefile.sub (HDRS): Add nonposix.h.
4739 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
4740 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
4741 [!_POSIX_VERSION]: Define for traditional Unix systems.
4742 (real_output_file::real_output_file): Remove the MSVC-specific
4743 call to popen, use instead POPEN_WT, appropriately defined on
4744 nonposix.h. #include nonposix.h.
4745 (real_output_file::~real_output_file): Remove the MSVC-specific
4746 call to pclose, a suitable macro is now defined on nonposix.h.
4747 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
4748 and WEXITSTATUS instead of assuming traditional Unix
4749 interpretation of the status returned by pclose.
4751 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
4752 call to popen, use POPEN_RT instead (appropriately defined on
4753 nonposix.h). #include nonposix.h.
4754 (ps_bbox_request): Open the PostScript file in binary mode.
4755 Close the file after processing it.
4756 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
4759 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
4760 A version of run_pipeline that doesn't use `fork'.
4761 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
4762 (system_shell_name, system_shell_dash_c)
4763 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
4764 the ugliness of testing DOS/Windows file names for equality, and
4765 support both stock shells and ports of Unix shells.
4767 * src/roff/groff/groff.cc: #include nonposix.h.
4768 (BSHELL): Definition moved to nonposix.h.
4769 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
4770 instead of a literal "-c".
4771 (xbasename): Support file names with several possible slash-type
4772 characters, as given by DIR_SEPS[] in nonposix.h.
4773 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
4776 * src/preproc/soelim/soelim.cc: #include nonposix.h.
4777 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
4779 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
4782 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
4784 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
4787 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
4789 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
4790 P_tmpdir is defined, use it instead of the literal "/tmp".
4791 (remove_tmp_files, add_tmp_file): New functions.
4792 (xtmpfile): Record temporary files and register an atexit function
4793 to delete them explicitly, instead of relying on the OS to do
4794 that, which doesn't work on non-Unix systems.
4796 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
4797 (search_path::search_path): Use PATH_SEP instead of a literal
4799 (search_path::command_line_dir): Ditto.
4800 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
4801 to support non-Posix systems.
4803 * src/libs/libbib/search.cc: #include nonposix.h.
4804 (search_list::add_file): Open the file in binary mode.
4806 * src/libs/libbib/linear.cc: #include nonposix.h.
4807 (file_buffer::load): Remove \r characters preceding \n from the
4810 * src/libs/libbib/index.cc: #include nonposix.h.
4811 (make_index_search_item): Open index_filename in O_BINARY mode.
4812 (index_search_item_iterator::get_tag): Ditto. Remove \r
4813 characters before \n characters.
4814 (index_search_item::check_files): Open files in binary mode.
4815 (index_search_item::munge_filename): Support DOS-style file names
4816 with backslashes and drive letters, use IS_ABSOLUTE.
4818 * src/devices/grops/ps.cc: #include nonposix.h.
4819 (main) [SET_BINARY]: Switch stdout to binary mode.
4821 * src/devices/grolj4/lj4.cc: #include nonposix.h.
4822 (main) [SET_BINARY]: Switch stdout to binary mode.
4824 * src/devices/grolbp/lbp.cc: #include nonposix.h
4825 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
4827 * src/devices/grodvi/dvi.cc: #include nonposix.h.
4828 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
4830 (main) [SET_BINARY]: Switch stdout to binary mode.
4831 [_MSC_VER]: Remove an explicit call to _setmode.
4833 * src/include/nonposix.h: New file.
4835 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
4836 operation when building with DJGPP.
4837 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
4838 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
4841 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
4843 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
4844 etc. can include a semi-colon on DOS/Windows.
4845 (depend.temp): Use depend1.temp instead of depend.temp1, to
4846 prevent files from overerwiting each other on 8+3 filesystems.
4848 * gendef.sh (t): Change definition to work with DOS/Windows.
4850 doc/groff.texinfo: Apart of some typo corrections, I also changed
4851 some index entris, to make them more non-ambiguous, and also put
4852 @ignore around some parts that are not yet written, to allow the
4853 Info output be readable.
4855 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
4857 Replaced specific checks for function declarations with a generic
4858 routine taken from GNU bfd.
4860 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
4861 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
4862 * configure.in: Use it.
4863 * src/devices/grolbp/lbp.cc, src/include/lib.h,
4864 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
4865 src/roff/groff/groff.cc: Use it.
4866 * Makefile.in, configure: Updated.
4868 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
4870 * src/devides/grolbp/lbp.h: Removed unused variables.
4872 2000-05-31 Keith Thompson <kst@sdsc.edu>
4874 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
4877 2000-05-31 Werner LEMBERG <wl@gnu.org>
4879 * aclocal.m4 (GROFF_SRAND): New function to test the return value
4880 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
4881 * configure.in: Use it.
4882 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
4883 * configure, Makefile.in: Updated.
4885 * configure.in: Add test for strncasecmp().
4886 * src/include/lib.h: Use it.
4888 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
4890 * src/preproc/grn/Makefile.sub: Add MLIB.
4892 2000-05-29 Nix <nix@esperi.demon.co.uk>
4894 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
4896 2000-05-29 Werner LEMBERG <wl@gnu.org>
4898 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
4900 * PROBLEMS: Small update.
4902 * src/devices/grolbp/lbp.cc: Various small fixes.
4904 2000-05-28 Keith Thompson <kst@sdsc.edu>
4906 * src/roff/nroff/nroff.sh: Fix main loop syntax.
4908 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
4910 2000-05-25 Werner LEMBERG <wl@gnu.org>
4912 * man/roff.man: Removed unused macro.
4914 2000-05-24 Werner LEMBERG <wl@gnu.org>
4916 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
4917 This is needed e.g. if you do
4918 `make distclean; ./configure; make dist'.
4920 Version 1.16 released
4921 =====================
4923 2000-05-23 Werner LEMBERG <wl@gnu.org>
4925 Adding font CWI (constant width italic) to devdvi.
4927 * font/devdvi/CWI: New file.
4928 * font/devdvi/generate/Makefile: Add generating rule.
4929 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
4930 tmac/tmac.dvi: Use it.
4931 * NEWS: Announce it.
4933 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
4934 * font/devlj4/generate/Makefile: Cosmetic changes only.
4936 * man/groff.man: Removed most of the redundant description of
4937 special characters (which is in groff_char.man). Added font
4938 translation CB->CR for devdvi. Other minor fixes.
4940 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
4941 (registered) symbols.
4943 2000-05-22 Werner LEMBERG <wl@gnu.org>
4945 * doc/Makefile: Added rule for creating info files.
4947 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
4949 * font/devdvi/generate/Makefile: Fixed dependencies.
4951 * font/devps/*: Regenerated. Heavy changes for Bookman and
4952 NewCentury Schoolbook!
4953 * font/devps/generate/afmname: Will now run with GNU awk.
4954 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
4955 * font/devps/generate/Makefile: Cosmetic changes only.
4957 2000-05-21 Werner LEMBERG <wl@gnu.org>
4959 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
4960 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
4961 `.SS' now produces a heading with a smaller size than `.SH'.
4962 Completely formatted.
4963 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
4965 * man/groff.man: Improved table appearance. Use of `eo' request
4966 to reduce number of doubled backslashes in macro definitions.
4967 Replacing `\e' with `\(rs'. Other minor fixes.
4969 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
4970 to have correct line number.
4972 * INSTALL: Small improvement.
4974 2000-05-20 Bernd Warken <bwarken@mayn.de>
4976 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
4979 2000-05-19 Bernd Warken <bwarken@mayn.de>
4981 * man/groff.man: Complete update (with a lot of corrections by WL).
4983 2000-05-18 Werner LEMBERG <wl@gnu.org>
4985 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
4987 * font/*/*: Implement it.
4988 * man/groff_char.man, NEWS: Document it.
4990 * src/include/unix.h: Removed. It isn't used.
4992 * doc/groff.texinfo: Slight improvements.
4994 2000-05-17 Werner LEMBERG <wl@gnu.org>
4996 * README, win32-diffs: Small fixes and improvements.
4998 2000-05-16 Werner LEMBERG <wl@gnu.org>
5000 * FDL: New file (the Free Documentation License version 1.1).
5002 * doc/groff.texinfo: Added many start-up values for gtroff.
5003 Some structural improvements of the source code.
5005 2000-05-15 Werner LEMBERG <wl@gnu.org>
5007 * src/roff/troff/input.cc: Added small comment about troffrc-end.
5008 * src/roff/troff/troff.man: Added info about troffrc-end.
5010 2000-05-14 Werner LEMBERG <wl@gnu.org>
5012 * Makefile.in (EXTRADIRS): Fix typos.
5013 (dist): Handle deletion of old .tar.gz file correctly.
5014 (DISTDIRS): Include all tty output devices.
5016 * doc/groff.texinfo: Adding more cross references; countless other
5019 2000-05-13 Werner LEMBERG <wl@gnu.org>
5021 * MORE.STUFF: Added Robert Marks's utilities.
5023 2000-05-12 Werner LEMBERG <wl@gnu.org>
5025 Added win32 port contributed by Blake McBride
5026 <blake@florida-software.com>.
5028 * README.WIN32, win32-diffs: New files.
5031 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
5032 (tmove, tmove2): Added parentheses to avoid compiler warnings.
5033 (change): Removed unused variables.
5035 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
5036 (savebounds): Changed return value from `int' to `void'.
5037 * src/preproc/grn/hdb.cc: Ditto.
5039 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
5040 final backslash in comment to avoid compiler warning.
5042 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
5044 * doc/groff.texinfo: More fixes.
5046 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
5048 * tmac/tmac.doc: Documentation fix.
5050 2000-05-11 Werner LEMBERG <wl@gnu.org>
5052 * doc/groff.texinfo: Reading the source code shows up a lot of
5053 omissions and incorrect data... More conversion to @Deffn macros.
5055 2000-05-10 Werner LEMBERG <wl@gnu.org>
5057 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
5060 * src/roff/troff/request.h: Removing unused `no_break_flag'.
5062 2000-05-09 Werner LEMBERG <wl@gnu.org>
5064 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
5067 * doc/groff.texinfo: Extended history section. More conversion to
5068 @Deffn macros. More .tr documentation.
5070 2000-05-07 Werner LEMBERG <wl@gnu.org>
5072 * doc/groff.texinfo: Completed tab section. Added info about
5075 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
5077 * PROBLEMS: Describe configure script fix for OS/390 Unix.
5079 2000-05-05 Werner LEMBERG <wl@gnu.org>
5081 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
5083 * NEWS: Document it.
5085 * man/troff.man: Minor optical improvements.
5087 2000-05-03 Werner LEMBERG <wl@gnu.org>
5089 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
5091 * font/*/*: Implement it.
5092 * man/groff_char.man, NEWS: Document it.
5094 2000-05-02 Werner LEMBERG <wl@gnu.org>
5096 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
5098 * NEWS: Document the three new man pages.
5100 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
5101 * configure: Updated.
5103 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
5105 2000-05-01 Werner LEMBERG <wl@gnu.org>
5107 Added grap support to grog.
5109 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
5110 * src/roff/grog/grog.man: Document it.
5112 * doc/groff.texinfo, NEWS: Add info about grap support.
5114 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
5115 (with slight fixes by me).
5117 * tmac/groff_tmac.man: New file documenting tmac mechanism.
5118 * tmac/Makefile.sub: Add groff_tmac.man.
5119 * man/roff.man: New file giving overview of roff system.
5120 * man/troff.man: A short reference of troff.
5121 * man/Makefile.sub: Add roff.man and troff.man.
5123 2000-04-30 Werner LEMBERG <wl@gnu.org>
5125 Added grap support to groff.
5127 * src/roff/groff/groff.cc: Implement it.
5128 * src/roff/groff/groff.man: Document it.
5130 * src/devices/grotty/grotty.man: Add cp1047 device.
5131 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
5133 * src/roff/groff/groff.man: Ditto.
5134 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
5135 * doc/groff.texinfo: Ditto.
5137 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
5140 2000-04-29 Werner LEMBERG <wl@gnu.org>
5142 * man/groff_char.man: Add `pc' glyph.
5143 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
5144 * tmac/tmac.tty: Add `pc' glyph.
5145 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
5146 we use cp1047 output device.
5148 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
5149 there are still hardcoded latin1->unicode values in utf8's font
5151 * configure: Updated.
5152 * NEWS: Minor clarification. Updated.
5154 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
5157 2000-04-28 Werner LEMBERG <wl@gnu.org>
5159 Adding EBCDIC code page 1047.
5161 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
5162 font/devcp1047/DESC.proto: New files.
5164 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
5165 either ascii/latin1 or cp1047.
5166 * Makefile.in: Use it.
5167 * configure: Updated.
5169 Replacing and/or adding `md' (mathdot) glyph with `pc'
5170 (periodcentered) in all text fonts.
5172 * font/*/*: Change it.
5174 2000-04-27 Werner LEMBERG <wl@gnu.org>
5176 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
5178 * configure.in: Add check for strings.h.
5179 * src/include/driver.h: Use HAVE_STRINGS_H.
5180 * src/devices/grolbp/lpb.cc: Remove string.h.
5182 * src/include/groff-getopt.h: New file. It will be used instead of
5183 getopt.h (to be included in lib.h) to avoid endless problems with
5184 picky C++ compilers.
5185 * src/include/lib.h: Use groff-getopt.h.
5186 * src/include/Makefile.sub: Updated.
5188 * configure: Updated.
5189 * Makefile.in: Updated.
5191 * NEWS: Mention EBCDIC support.
5193 2000-04-26 Werner LEMBERG <wl@gnu.org>
5195 * TODO: Some additions.
5197 2000-04-25 Werner LEMBERG <wl@gnu.org>
5199 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
5202 2000-04-23 Werner LEMBERG <wl@gnu.org>
5204 * src/roff/troff/troff.man: Minor fixes.
5206 2000-04-22 Werner LEMBERG <wl@gnu.org>
5208 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
5209 `.T' string register and the incompatible definition of the `.T'
5210 number register (compared to Unix troff).
5212 * man/groff_char.man: Add some missing characters.
5213 * font/devutf8/NOTES: Update.
5215 2000-04-21 Werner LEMBERG <wl@gnu.org>
5217 * src/include/htmlindicate.h, src/include/lib.h,
5218 src/include/posix.h: Fix copyright.
5220 * src/include/Makefile.sub: Update.
5222 2000-04-20 Werner LEMBERG <wl@gnu.org>
5224 * src/roff/troff/input.cc (input_char_description): Removing
5225 superfluous space char.
5227 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
5229 * doc/groff.texinfo: Document EBCDIC.
5231 2000-04-19 Werner LEMBERG <wl@gnu.org>
5233 Introducing `shc' as the glyph name for the soft hyphen character.
5235 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
5236 font/devlatin1/R.proto: Use it.
5240 2000-04-18 Werner LEMBERG <wl@gnu.org>
5242 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
5243 dependency on ASCII order.
5245 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
5247 * src/libs/libgroff/illegal.c: Added EBCDIC table.
5248 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
5250 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
5251 to increase portability.
5253 2000-04-15 Werner LEMBERG <wl@gnu.org>
5255 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
5256 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
5257 the generic `\n' if under OS/390 Unix.
5259 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
5261 * configure: Regenerated.
5263 2000-04-14 Werner LEMBERG <wl@gnu.org>
5265 * doc/groff.texinfo: More conversions to @Deffn.
5267 2000-04-12 Werner LEMBERG <wl@gnu.org>
5269 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
5272 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
5274 2000-04-10 Werner LEMBERG <wl@gnu.org>
5276 * doc/groff.texinfo: More conversions to @Deffn.
5278 2000-04-08 Werner LEMBERG <wl@gnu.org>
5280 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
5281 Updated to latest version (glibc 2.1.3).
5283 2000-04-07 Werner LEMBERG <wl@gnu.org>
5285 * doc/Makefile (clean): Include more index files.
5286 Add rule texinfo->dvi.
5288 2000-04-05 Werner LEMBERG <wl@gnu.org>
5290 * doc/groff.texinfo: Added new index `op' for operators. More
5291 info on end of sentence characters. More use of @Deffn.
5293 2000-03-30 Werner LEMBERG <wl@gnu.org>
5295 * */*.man: Adding a note that a whitespace can be inserted between
5296 a command line option and its parameter -- we are using GNU getopt.
5298 * src/roff/groff/groff.man: Add example of `-m mandoc'.
5300 2000-03-28 Werner LEMBERG <wl@gnu.org>
5302 Correct anachronism of calling the man macro file with `-man'
5303 instead of `-m man' etc.
5305 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
5306 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
5307 load tmac.<package>.
5309 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
5313 * doc/groff.texinfo: Updated.
5315 * tmac/groff_man.man: Copyright added.
5317 2000-03-27 Werner LEMBERG <wl@gnu.org>
5319 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
5320 typeset the request resp. escape name with a tt font -- due to a
5321 bug in texinfo.tex it is necessary to use the `-e' switch with
5324 Improving info about usage of groff units.
5328 2000-03-20 Werner LEMBERG <wl@gnu.org>
5330 * doc/groff.texinfo: Added section about man macro package
5331 (I've basically taken groff_man.man). Introducing new indices `ma'
5332 for macros/strings and `gl' for glyph names. Other minor fixes.
5334 * tmac/groff_man.man: Fixed some typos.
5336 2000-03-19 Werner LEMBERG <wl@gnu.org>
5338 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
5341 * doc/texinfo.tex: New file.
5343 2000-03-18 Werner LEMBERG <wl@gnu.org>
5345 * doc/groff.texinfo: Improved section on number registers. Other
5348 2000-03-16 Werner LEMBERG <wl@gnu.org>
5350 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
5353 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
5354 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
5355 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
5356 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
5358 * src/preproc/grn/grn.man: Better synopsis; added copyright.
5360 * src/roff/grog/grog.man: Updated copyright date.
5362 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
5364 * configure.in: Added test for strdup.
5366 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
5369 Replaced dynamic allocation of arrays `[...]' with `new' operator.
5373 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
5375 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
5377 2000-03-11 Werner LEMBERG <wl@gnu.org>
5379 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
5381 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
5382 * src/include/lib.h: Remove some spaces.
5384 2000-03-10 Werner LEMBERG <wl@gnu.org>
5386 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
5387 initializers from arguments (some compilers don't like this).
5389 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
5391 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
5392 used by pic and eqn to tell grohtml where the graphic regions start
5394 * src/libs/libgroff/Makefile.sub: Use it.
5395 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
5396 graphic_start() and graphic_end() from htmlindicate.cc.
5398 2000-03-09 Werner LEMBERG <wl@gnu.org>
5400 * tmac/tmac.safer: Will now work correctly in compatibility mode.
5401 * tmac/groff_man.man: More fixes.
5403 2000-03-08 Werner LEMBERG <wl@gnu.org>
5405 * doc/Makefile: Added texput.log to the `clean' target.
5406 * doc/groff.texinfo: Added info about delimiters for escapes.
5408 2000-03-08 Bernd Warken <bwarken@mayn.de>
5410 * src/preproc/pic/pic.man: Add info on conversion of pic images to
5411 other graphic formats.
5413 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
5415 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
5416 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
5417 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
5420 2000-03-07 Werner LEMBERG <wl@gnu.org>
5422 * doc/groff.texinfo: Spelling fixes.
5424 2000-03-06 Werner LEMBERG <wl@gnu.org>
5426 * tmac/groff_man.man: Completely revised to cover everything in
5429 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
5430 Other minor fixings.
5431 * src/roff/troff/env.cc (environment_copy): Improve error message and
5433 * src/roff/troff/TODO: Updated.
5435 * doc/Makefile: Bug fixes -- this is still provisional, though...
5437 * tmac/eqnrc: Small fixes.
5439 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
5441 Adding a request `evc' to copy environments.
5443 * src/roff/troff/env.cc (environment::copy, environment_copy):
5445 * src/roff/troff/env.h: Add prototype.
5447 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
5449 Adding strsep() -- Solaris 8 doesn't have it.
5451 * configure.in: Test it.
5452 * src/devices/grolbp/lbp.cc: Add code.
5454 2000-03-05 Werner LEMBERG <wl@gnu.org>
5456 * src/roff/troff/div.cc (macro_diversion::output,
5457 top_level_diversion::output): Fixing an incompatibility with
5458 original troff: \x'0' updates the .a register also. Thanks to
5459 <Andries.Brouwer@cwi.nl> for pointing this out.
5460 * doc/groff.texinfo: Document it.
5462 * Makefile.in: Create Makefile.dep if necessary before calling the
5463 submake process to avoid warning about nonexistent file.
5465 * NEWS, PROJECTS: Updated.
5467 2000-03-04 Werner LEMBERG <wl@gnu.org>
5469 * tmac/troffrc: Add tmac.lbp.
5471 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
5473 * tmac/tmac.lbp: New file.
5474 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
5477 2000-03-03 Werner LEMBERG <wl@gnu.org>
5479 * Makefile.in: Fixing $(subdir).
5481 * README, NEWS: Small fixes.
5483 * test-groff: Adding path to grolbp.
5485 * configure.in: The (new) file src/xditview/Imakefile.in will be
5486 also configured -- it is now possible to build gxditview in a
5487 directory different from $srcdir.
5489 2000-03-02 Blake McBride <blake@florida-software.com>
5491 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
5493 * MORE.STUFF: Added website of bell labs and info about plot2dev.
5495 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
5497 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
5500 2000-02-29 Werner LEMBERG <wl@gnu.org>
5502 Adding GNU getopt to the groff distribution.
5504 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
5506 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
5507 * aclocal.a4: Remove GROFF_GETOPT function.
5508 * configure.in, Makefile.in, PROBLEMS: Update.
5509 * src/include/lib.h: Replace getopt tests with getopt.h.
5510 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
5512 * doc/groff.texinfo: Further checking/updating. Adding more index
5515 * man/groff_out.man: Fix nroff mode activation (for emacs).
5516 * man/groff_font.man: Add missing ligature.
5518 2000-02-28 Werner LEMBERG <wl@gnu.org>
5520 * doc/groff.texinfo: Further checking/updating. Adding more index
5523 * src/devices/grolbp/grolbp.man: Added a comment line at the
5524 beginning of the file (similar to shell scripts) which indicates
5525 that `tbl' should be used as a preprocessor.
5527 2000-02-27 Blake McBride <blake@florida-software.com>
5529 Adapting groff to MS Visual C++ 6.0 compiler (tested with
5530 Windows NT 4.0). Uses _MSC_VER define where necessary.
5532 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
5533 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
5534 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
5535 src/include/lib.h, src/libs/libgroff/errarg.cc,
5536 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
5537 src/preproc/refer/label.y, src/preproc/refer/label.cc,
5538 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
5539 src/roff/troff/div.cc, src/roff/troff/env.cc,
5540 src/roff/troff/input.cc, src/roff/troff/node.cc,
5541 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
5542 if_to_a() to avoid name clashes.
5543 * src/include/posix.h: Don't use unistd.h.
5544 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
5545 clause for integrating non-Unix xtmpfile() code.
5546 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
5547 structure; use "rt" for popen() in pipe_source(); add getpid()
5549 * src/roff/troff/node.cc: Use special versions of popen() in
5550 real_output_file() and pclose() in ~real_output_file().
5552 2000-02-27 Werner LEMBERG <wl@gnu.org>
5554 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
5555 LBP-8 series laser printers). This code has been contributed by
5556 Francisco Andrés Verdú <pandres@dragonet.es>.
5558 * src/devices/grolbp/*: The grolbp output device.
5559 * font/devlpb/*: The font description files.
5560 * Makefile.in: Add grolpb and devlbp subdirectories.
5562 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
5563 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
5566 * doc/groff.texinfo: Further checking/updating. Adding more index
5571 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
5573 * man/groff_font.man: Adding info about obsolete DESC keywords.
5574 * src/devices/grolj4/grolj4.man: Documenting additional DESC
5577 2000-02-26 Werner LEMBERG <wl@gnu.org>
5579 * src/preproc/grn/grn.man: Added info about the gremlin file format
5580 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
5582 2000-02-25 Werner LEMBERG <wl@gnu.org>
5584 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
5585 friends to be non-integer.
5587 * src/preproc/grn/grn.man: Document it.
5589 * doc/groff.texinfo: Further checking/updating. Adding more index
5592 2000-02-24 Werner LEMBERG <wl@gnu.org>
5594 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
5595 line thicknesses to be integer multiples of this value.
5597 * src/preproc/grn/grn.man: Commenting out the -s option -- the
5598 corresponding code doesn't work (yet).
5600 * doc/groff.texinfo: Further checking/updating. Adding more index
5603 2000-02-23 Werner LEMBERG <wl@gnu.org>
5605 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
5606 specify line thickness instead of base units. The new default
5607 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
5608 thick lines respectively.
5610 Removed unused variable `prevval'.
5612 * src/preproc/grn/grn.man: Updated.
5614 2000-02-22 Werner LEMBERG <wl@gnu.org>
5616 * src/preproc/grn/main.cc: Slight formatting.
5618 * src/roff/groff/groff.man: Formatting fix.
5619 * src/preproc/grn/grn.man: Ditto.
5621 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
5623 * doc/groff.texinfo: Further checking/updating.
5625 2000-02-21 Werner LEMBERG <wl@gnu.org>
5627 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
5629 * test-groff: Added grn subdir to path.
5631 * doc/groff.texinfo: Some restructing and other small improvements.
5633 * src/roff/groff/groff.cc (help): Fixed info string.
5635 2000-02-20 Werner LEMBERG <wl@gnu.org>
5637 * doc/meref.me: Fix description of .GS request.
5639 * src/roff/troff/troff.man: Fixing typo.
5641 Adding the `grn' preprocessor for gremlin graphic files.
5643 * src/preproc/grn/*: This is the Berkeley distribution written by
5644 David Slattengren and Barry Roitblat, adapted to groff by Daniel
5645 Senderowicz and Werner Lemberg.
5647 * doc/grnexampl.{me,g}: A sample for grn.
5649 * Makefile.in: Added subdirectory entry for grn.
5651 * src/roff/groff/groff.cc: Added support for grn. It can be now
5652 called with the switch `-g'.
5654 * src/roff/groff/groff.man: Updated.
5656 * src/roff/grog/grog.{man,pl,sh}: Updated.
5660 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
5662 * src/include/lib.h: Added xtmptemplate and made xtmpfile
5663 parametrically polymorphic.
5665 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
5666 and the alterations to xtmpfile.
5667 xtmpfile can be requested to return the filename created
5668 and asked not to unlink the temp file. The default behaviour
5669 if parameters are absent is exactly the same as before.
5671 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
5673 A new request `length' is available which returns the length of a
5674 string in a number register:
5676 * src/roff/troff/input.cc (length_macro): Implement it.
5677 * src/roff/troff/input.cc (init_input_requests): Register it.
5679 2000-02-11 Werner LEMBERG <wl@gnu.org>
5681 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
5682 of the `substring' request.
5684 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
5687 * src/roff/troff/TODO, NEWS: Updated.
5689 2000-02-09 Werner LEMBERG <wl@gnu.org>
5691 * src/roff/groff/groff.man: Added an example.
5693 2000-02-06 Werner LEMBERG <wl@gnu.org>
5695 I've considerably modified the directory structure of the
5696 distribution to get a more vertical layout. For example, the number
5697 of top level directories has been reduced from 42 to 6.
5699 As a consequence, many changes, especially to the makefiles, were
5702 * The makefile variables `top_builddir' and `top_srcdir' have been
5703 introduced. Virtually all relative paths have been replaced with
5704 absolute ones using these two variables.
5706 * Dependencies (in the files `Makefile.dep') are no longer part of
5707 the distribution. Instead, they are created during a `make install'
5708 in the build directory.
5710 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
5711 make `top_srcdir' and `top_builddir' absolute.
5715 * Man pages no depend on the files `VERSION' and `REVISION'.
5717 * The added shell script `mkinstalldirs' will replace `mkdir' in
5720 * VERSION: Version number increased to 1.16.
5722 2000-02-04 Werner LEMBERG <wl@gnu.org>
5724 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
5726 * Makefile.in: Removed $(tmac_m) since it is no longer needed
5727 (after an update of the mm stuff).
5729 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
5731 2000-02-03 Werner LEMBERG <wl@gnu.org>
5733 The .psbb request will now also accept Mac PS images (i.e. using LF
5734 as the EOL character).
5736 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
5737 (with slight modifications).
5738 * troff/input.cc (do_ps_file): Use it.
5740 * test-groff: Add grohtml and grolj4 output devices to PATH.
5742 2000-01-30 Werner LEMBERG <wl@gnu.org>
5744 * NEWS, MORE.STUFF: Updated.
5746 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
5748 Add the `srand' command to pic.
5750 * pic/lex.cc, pic/pic.y: Implement it.
5751 * pic/pic.man: Document it.
5752 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
5754 2000-01-30 Werner LEMBERG <wl@gnu.org>
5756 Add a new request `.psbb'. This does exactly what the external
5757 program psbb did. It scans a PostScript image file for a
5758 %%BoundingBox comment and extracts the bounding box values (in
5759 PostScript units) which are then stored in the four new (read-only)
5760 number registers `llx', `lly', `urx', and `ury'.
5762 This will allow the usage of the .PSPIC macro without worrying
5763 about unsafe behaviour of groff, i.e., it will work without the
5764 `-U' switch of groff.
5766 * troff/input.cc: Implement it.
5767 * tmac/tmac.pspic: Use it.
5768 * troff/troff.man, grops/grops.man, NEWS: Document it.
5769 * psbb/*, Makefile.in: Remove it since it is no longer needed.
5771 This is bloody C code simply adapted from psbb.c! Any improvements
5774 2000-01-29 Werner LEMBERG <wl@gnu.org>
5776 * man/groff_font.man: Minor clarifications.
5780 2000-01-28 Werner LEMBERG <wl@gnu.org>
5782 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
5784 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
5786 * man/groff_font.man: Brought up to date regarding tcommand
5788 * libgroff/font.cc: Handle everything after `--' as a comment
5790 * devps/*: Added comment delimiter inside devps font files.
5792 2000-01-28 Werner LEMBERG <wl@gnu.org>
5794 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
5795 \fC...\fP (which now works as expected).
5797 * troff/troff.man: Fix typo.
5799 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
5801 Completed the pass_filenames implementation in troff.
5803 * libdriver/input.cc: Will read the new `F' tcommand.
5804 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
5805 * troff/input.cc: Use it.
5807 2000-01-26 Werner LEMBERG <wl@gnu.org>
5809 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
5810 font will now be updated even if an invalid font is selected.
5812 2000-01-24 Werner LEMBERG <wl@gnu.org>
5814 * doc/homepage.ms: Updated for new tmac.arkup.
5816 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
5818 * tmac/tmac.arkup: Cleanup.
5820 Added `\&' to .HTML macro to `leave vertical mode', so to say.
5822 Removed obsolete .LINK macro completely.
5824 The macros .URL, .FTP, and .MAILTO now accept a third argument which
5825 will be immediately appended to the second argument (to be used with
5826 punctuation, for example).
5828 Disabled .CDFTP macro temporarily for security reasons.
5830 * tmac/groff_markup.man: Complete revision for latest changes in
5831 tmac.arkup -- note that it does not yet format correctly with
5834 2000-01-23 Bruno Haible <haible@clisp.cons.org>
5836 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
5837 * devutf8/R.proto: Add mappings for wp, lh, rh.
5838 * devutf8/NOTES: Updated.
5840 2000-01-23 Werner LEMBERG <wl@gnu.org>
5842 * doc/groff.texinfo: Updated version/copyright info.
5844 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
5846 Added support for two new directives in device descriptions:
5847 `pass_filenames' (to pass the input file name to the output device)
5848 and `use_charnames_in_special' (to support e.g. accented characters
5849 in the `X' request).
5851 * include/font.h, troff/charinfo.h: Declare it.
5853 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
5855 * devhtml/DESC: Use it.
5857 * troff/input.cc: New function encoded_char.
5859 * troff/token.h: Add test for `specialness'.
5861 2000-01-21 Werner LEMBERG <wl@gnu.org>
5863 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
5864 mistake from the list of files to be installed.
5866 2000-01-18 Werner LEMBERG <wl@gnu.org>
5868 * README: Added info how to apply patches.
5870 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
5872 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
5874 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
5876 * troff/input.cc: Add support for troffrc-end.
5878 * tbl/main.cc: Altered to issue table-start and table-end special
5879 characters if using the html device.
5881 * devhtml/*: Modified font files to incorporate html encoding of
5884 * tmac/groff_markup.man: New file documenting tmac.arkup.
5886 * tmac/troffrc-end: New file. This is invoked after all user
5887 specified macros. Currently used by the html device to include
5888 tmac.html. Thus no need for users to specify -mhtml anymore.
5890 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
5891 (MAN7): Add groff_markup.man.
5893 * tmac/tmac.an, tmac/tmac.html: Small html updates.
5895 * tmac/troffrc: tmac.arkup will now be called for the html device.
5897 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
5898 extra device specific information about fonts.
5900 * doc/homepage.ms: New file. It is an example how an HTML home page
5901 could look like with grohtml.
5903 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
5905 2000-01-12 Bruno Haible <haible@clisp.cons.org>
5907 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
5910 * devutf8/NOTES: Updated.
5912 2000-01-08 Bruno Haible <haible@clisp.cons.org>
5914 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
5915 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
5916 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
5917 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
5918 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
5919 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
5920 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
5921 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
5924 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
5926 2000-01-12 Fabrizio Polacco <fab@prosa.it>
5928 grolj4: Paper size will be searched case-insensitively.
5930 * include/lib.h: Add check for strcasecmp().
5931 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
5932 * configure.in: Check for strcasecmp().
5934 2000-01-11 Werner LEMBERG <wl@gnu.org>
5936 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
5939 2000-01-10 Werner LEMBERG <wl@gnu.org>
5941 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
5944 Add a new read-only register, `.Y', which contains the groff
5947 * troff/input.cc (init_input_requests): Define it.
5948 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
5949 * doc/groff.texinfo, troff/troff.man: Document it.
5951 * libgroff/Makefile.sub (version.cc): Add definition of
5952 `Version_string[]', consisting of `<major>.<minor>.<revision>'
5953 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
5954 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
5955 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
5956 troff/input.cc, pfbtops/pfbtops.c: Use it.
5958 2000-01-10 Fabrizio Polacco <fab@prosa.it>
5960 Add a revision scheme to the groff package.
5962 * REVISION: New file.
5963 * libgroff/Makefile.sub (version.cc): Use it to define
5964 `revision_string[]'.
5965 * grops/psrm.cc: Use revision_string (converted to an unsigned
5966 integer) in constructor of resource_manager.
5968 2000-01-10 Bruno Haible <haible@clisp.cons.org>
5970 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
5972 * Makefile.in (DEVDIRS): Add devutf8.
5973 * grotty/tty.cc: Include device.h.
5974 (glyph): Change type of `code' to `unsigned int'.
5975 (tty_printer): New field is_utf8. Constructor takes device argument.
5976 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
5977 (tty_printer::add_char): Change type of first arg to `unsigned int'.
5978 (tty_printer::put_char): New function.
5979 (tty_printer::end_page): Use put_char() instead of ::putchar().
5980 (make_printer): Pass device to tty_printer constructor.
5981 * nroff.sh: Determine default device by calling 'locale'. As a
5982 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
5983 Recognize UTF-8 locales.
5984 * tmac/eqnrc: Recognize utf8 like latin1.
5985 * tmac/troffrc: Device utf8 needs tmac.tty.
5987 2000-01-07 Werner LEMBERG <wl@gnu.org>
5989 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
5991 2000-01-07 Paul Eggert <eggert@twinsun.com>
5993 Add a new predefined writeable number register, `year',
5994 which contains the current year.
5996 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
5997 * tmac/tmac.s: Use it.
5998 * troff/input.cc (init_registers): Initialize it.
6000 2000-01-06 Werner LEMBERG <wl@gnu.org>
6002 * PROBLEMS: Fixed typo.
6004 2000-01-04 Paul Eggert <eggert@twinsun.com>
6006 * PROBLEMS: Add Y2k advice for the yr number register.
6008 2000-01-03 Paul Eggert <eggert@twinsun.com>
6010 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
6012 2000-01-02 Werner LEMBERG <wl@gnu.org>
6014 * tmac/tmac.arkup: Slight modification of macros to provide better
6015 appearance for non-HTML formats.
6017 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
6019 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
6020 does not automatically translate to malloc(n) on all OSes
6021 (e.g., SunOS) so do it explicitly. Also, check the returned
6024 2000-01-01 Werner LEMBERG <wl@gnu.org>
6026 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
6028 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
6029 expects this variable
6031 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
6033 * doc/Makefile: Added instructions to create HTML and text
6034 versions of some files.
6036 1999-12-31 Werner LEMBERG <wl@gnu.org>
6038 * Updated INSTALL.gen.
6040 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
6041 better resp. correctly with non-HTML devices.
6043 Version 1.15 released
6044 =====================
6046 1999-12-28 Werner LEMBERG <wl@gnu.org>
6048 * NEWS, VERSION: Changed to 1.15
6050 1999-12-27 Paul Eggert <eggert@twinsun.com>
6052 * nroff/nroff.man: -S is safer, not safe.
6054 * groff/groff.cc (main): Use `safer', not `safe', in variable
6055 names. This does not change the behavior.
6057 * troff/input.cc (main): Likewise.
6059 * nroff/nroff.sh: Likewise.
6061 * troff/input.cc (prepend_string): New function.
6062 (main): Prepend -msafer, so that we check macro libraries for
6065 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
6067 Version 1.14 released
6068 =====================
6070 1999-12-26 Werner LEMBERG <wl@gnu.org>
6072 * NEWS, VERSION: Changed to 1.14.
6074 1999-12-24 Werner LEMBERG <wl@gnu.org>
6076 * refer/refer.cc: Fixing the last fix.
6078 Version 1.13 released
6079 =====================
6081 1999-12-23 Werner LEMBERG <wl@gnu.org>
6083 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
6088 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
6090 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
6091 document conventions, the version number must be a real.
6093 Version 1.12.1 released
6094 =======================
6096 1999-12-22 Werner LEMBERG <wl@gnu.org>
6098 * VERSION: Changed to 1.12.1.
6100 1999-12-22 Alan Rooks <arooks@istar.ca>
6102 * refer/refer.cc (do_file): Slight modification to satisfy the
6103 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
6106 1999-12-20 Werner LEMBERG <wl@gnu.org>
6108 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
6111 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
6112 list of unsafe requests.
6114 * pic/pic.man: Fixed a typo.
6116 * man/groff_out.man: Fixed a typo.
6118 1999-12-18 Werner LEMBERG <wl@gnu.org>
6120 * Makefile.in: Doc fixes.
6122 1999-12-17 Fabrizio Polacco <fab@prosa.it>
6124 * groff/groff.cc: Missing `U' option added to getopt().
6126 * troff/troff.man: Missing `U' option added to synopsis.
6128 Version 1.12 released
6129 =====================
6131 1999-12-14 Werner LEMBERG <wl@gnu.org>
6133 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
6136 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
6137 with the more appropriate terms `safer' and `unsafe'.
6139 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
6140 sys_nerr and sys_errlist[].
6142 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
6144 * pic/pic.y, pic/pic.cc: Added check for fmod().
6146 1999-12-13 Werner LEMBERG <wl@gnu.org>
6148 * VERSION: Changed to 1.12.
6150 Here some patches from various sources; most of them taken from
6151 the Debian distribution.
6153 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
6154 tmac/Makefile.sub: New files copied directly from the NetBSD
6155 distribution. Probably, some additional adaptation later on is
6158 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
6161 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
6162 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
6163 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
6164 (`-S') is now the default.
6166 * README, NEWS: Updated.
6168 1999-12-09 Werner LEMBERG <wl@gnu.org>
6170 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
6172 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
6174 1999-12-06 Werner LEMBERG <wl@gnu.org>
6176 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
6177 grief than relief today. Additionally, it is against the GNU
6180 * configure: Recreated.
6182 1999-12-05 Werner LEMBERG <wl@gnu.org>
6184 * configure.in: Added GROFF_LIBM.
6186 * configure: Recreated.
6188 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
6191 * Makefile.in: Added definition of $(LIBM).
6193 * Makefile.comm (LIBM): Removed.
6195 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
6197 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
6199 * doc/Makefile: Added rule for generation pic.html.
6201 (clean): Files produced by grohtml will be removed also.
6203 * doc/pic.ms: Small fix.
6205 * tmac/tmac.html: Fixed suppression of headers.
6207 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
6209 * tmac/tmac.html: Fixing horizontal arrows.
6211 Turning off hyphenation.
6213 * tmac/tmac.an: Improved support for grohtml; better indentation,
6216 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
6218 * tmac/tmac.arkup: Added CDFTP macro
6220 * tmac/tmac.html: All headers are turned off for ms, me, and mm
6223 * tmac/troffrc: Some additions for HTML stuff.
6225 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
6227 * tmac/tmac.html: Small changes.
6229 1999-09-26 Werner LEMBERG <wl@gnu.org>
6231 * doc/groff.texinfo: Minor fixes.
6233 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
6235 * devhtml/TR: Changed spacewidth to 3.
6237 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
6239 * tmac/tmac.html: Moved markup macros to tmap.arkup.
6241 * tmac/tmac.arkup: New file.
6243 * grohtml/ChangeLog: New file.
6245 1999-09-16 Werner LEMBERG <wl@gnu.org>
6247 * doc/groff.texinfo (Common Features): Added Copying chapter.
6248 Changed format to @smallbook.
6250 1999-09-15 Werner LEMBERG <wl@gnu.org>
6252 * NEWS: Added info about groff.texinfo.
6254 * doc/groff.texinfo: Will now compile (using texi2dvi) without
6257 1999-09-14 Werner LEMBERG <wl@gnu.org>
6259 * groff/groff.man: More updates.
6261 1999-09-13 Werner LEMBERG <wl@gnu.org>
6263 * doc/groff.texinfo: New file. This manual is still very
6264 rudimentary. It has been originally contributed by Trent
6265 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
6268 * INSTALL: Added information about the `doc' subdir
6270 * troff/troff.man: Minor fixes.
6272 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
6275 * troff/input.cc (usage): Added missing `-ffam' to usage message.
6277 * Makefile.in (dist): groff-$(version).tar.gz must be removed
6278 also, otherwise it is included itself in another call of `make
6281 * groff/groff.cc (synopsis): Removed superfluous space.
6283 * PROJECTS, PROBLEMS, NEWS: Updated.
6285 * VERSION: Updated to 1.12beta.
6287 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
6289 * README: Updated: Included documentation about CVS repository,
6290 mailing lists, and daily snapshots.
6292 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
6294 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
6296 * tmac/tmac.an: If the tag didn't fit into the space that the
6297 macro `TP' specifies, the rest of the tag went into the space for
6300 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
6302 * grolj4/lj4.cc: Added duplex printing (option `-d').
6304 * grolj4/grolj4.man: Document duplex printing.
6306 1999-09-12 Werner LEMBERG <wl@gnu.org>
6308 * doc/Makefile (pic.ps): Fixed rule which caused problems with
6309 non-GNUish sed programs.
6311 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
6314 * configure.in (LIBS): Added `-lc'
6316 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
6318 * pic/tex.cc (solid_arc): Casting M_PI to double.
6320 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
6322 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
6323 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
6324 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
6326 * groff/groff_man.man: New file. This manual page was originally
6327 written for the Debian GNU/Linux system by Susan G. Kleinmann
6330 * eqn/list.cc (list_box::compute_metrics,
6331 list_box::compute_sublist_width): Removed variable declaration to
6332 avoid shadowing warnings.
6334 * grops/psrm.cc (resource_manager::process_file): Ditto.
6336 * tfmtodit/tfmtodit.cc (main): Ditto.
6338 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
6339 to avoid shadowing warnings.
6341 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
6342 shadowing loop variable.
6344 * groff/groff.man, troff/troff.man: Added doc about grohtml.
6346 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
6348 New grohtml frontend to convert groff input to html.
6350 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
6352 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
6354 * tmac/eqnrc: Added html device.
6356 * tmac/tmac.html: New file.
6358 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
6359 (troff_output::start_picture, troff_output::finish_picture),
6360 tbl/main.cc (process_input_file):
6361 Surrounded output with `graphics_start' and `graphics_end' so that
6362 the html driver can identify non-text portions.
6364 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
6365 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
6366 grotty/tty.ps (tty_printer::set_char): Additional parameter
6369 * include/printer.h: Class printer: New function
6370 set_char_and_width; new variables (is_char_named, is_named_set,
6371 named_command, named_char_s, named_char_n) to hold information
6372 about named characters -- needed by the html driver.
6374 * libdriver/printer.cc (printer::set_ascii_char,
6375 printer::set_special_char): Use set_char_and_width.
6377 * devhtml/*: New device files for html driver.
6379 * grohtml/*: New driver grohtml.
6381 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
6383 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
6386 1999-09-11 Luke Mewburn <lukem@netbsd.org>
6388 * libgroff/string.cc (search): Small fix to test against NULL
6391 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
6393 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
6394 \b'abc') were stacked in reverse order when processed in a
6397 * troff/node.h: Added `*last' to struct `node' to make the above
6400 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
6401 The default scale for the 'f' and 't' graphics functions were 'm'
6402 rather than 'u' (i.e., no scaling).
6404 1999-09-11 Peter Miller <peterm@jna.com.au>
6406 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
6407 do_file), soelim/soelim.man: Added `-I file' option to soelim,
6408 defining include paths.
6410 * soelim/soelim.cc (include_path_append): New function.
6412 1999-09-11 Larry Jones <larry.jones@sdrc.com>
6414 * tbl/main.cc (process_options): Unix (at least Documenter's
6415 Workbench) tbl allows arbitrary non-alpha characters between
6418 1999-09-11 Paul Eggert <eggert@twinsun.com>
6420 Y2k fixes. Don't assume that the current year precedes 2000.
6422 * doc/meref.me: Add \n(y2, \n(y4.
6424 * tmac/doc-common (Yr): New number register.
6425 (Dd): Don't assume current year precedes 2000.
6427 * tmac/tmac.e (td): Likewise.
6428 (y2, y4): New number registers.
6430 * pic/pic.man: Update reference for pic paper to May, 1991
6433 1999-09-11 Werner LEMBERG <wl@gnu.org>
6435 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
6436 Removed quotation marks which prevented correct expansion of
6439 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
6441 1999-09-10 Werner LEMBERG <wl@gnu.org>
6443 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
6446 * Removed configure.old.
6448 1999-08-31 Werner LEMBERG <wl@gnu.org>
6450 * VERSION: Updated to 1.11.1
6452 1999-05-27 Werner LEMBERG <wl@gnu.org>
6454 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
6456 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
6457 added quotations around $(tmac_wrap) to avoid syntax error if
6460 * configure: Newly generated using autoconf 2.13.
6462 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
6464 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
6466 * README, PROJECTS, NEWS, INSTALL, VERSION,
6467 doc/Makefile. doc/pic.ms, groff/groff.man:
6468 Prepare for 1.11 release. No code changes.
6469 Documentation for pic added (doc/pic.ms).
6471 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
6473 * Version 1.10 released.
6475 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
6477 * afmtodit/afmtodit.pl: Avoid comment on first line.
6479 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
6481 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
6482 * configure.in: Call it.
6484 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
6485 (distfiles): Doesn't depend on config.log or config.cache.
6487 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
6489 * grog/grog.sh: Use print "" rather than print in END rule.
6491 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
6493 * tbl/main.cc (process_data): Don't give error for excess data
6494 entries that are comments.
6496 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
6498 * tbl/main.cc (process_data): Fix case where new for-scope rules
6499 silently change meaning of code.
6501 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
6503 * troff/env.cc (hyphenate): Loop over all consecutive sequences
6504 of non-zero hyphenation codes.
6506 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
6508 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
6510 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
6512 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
6514 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
6516 * tmac/tmac.andoc: Make it work in compatibility mode.
6518 * refer/token.h (token_info::is_range_sep): New function.
6519 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
6520 * refer/ref.cc (reference::output): More sophisticated check for
6523 * devps/prologue.ps (MANUAL): New procedure.
6524 * grops/ps.cc (main): New -m option.
6525 (usage): Include -m.
6526 (ps_printer::~ps_printer): Implement -m.
6528 * aclocal.m4 (GROFF_G): New macro.
6529 * configure.in: Call it.
6530 * Makefile.in (g): Provided by configure.
6532 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
6534 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
6537 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
6538 (tmac_m, tmac_s): Deleted.
6539 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
6540 tmac_s_prefix): New variables.
6541 (MDEFINES): Change accordingly.
6542 * Makefile.comm (.man.n): Use new TMAC_* variables.
6543 * configure.in (GROFF_TMAC): Call.
6544 * aclocal.m4 (GROFF_TMAC): Define.
6545 * tmac/Makefile.sub (stamp_wrap): New target.
6546 (install_data, uninstall_sub): Handle macro wrapping.
6548 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
6550 * tbl/main.cc (main): Ignore -T option.
6552 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
6554 * devlj4/generate/special.map: Add definition of \(nb.
6556 * tmac/tmac.dvi: Add definition of \(nb.
6558 * troff/dictionary.c (dictionary::dictionary): association::v gets
6559 initialized by association::association.
6561 * tmac/Makefile.sub: Avoid using temporary files when installing.
6563 * troff/env.cc (environment::set_font): Make bad font number a
6566 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
6568 * Makefile.in (datadir): Use share rather than lib.
6570 * groff/groff.cc (basename): Rename to xbasename.
6572 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
6574 * Makefile (CCLIBS): Don't use.
6575 * Makefile.ccpg: Likewise.
6577 * acgroff.m4: Rename to...
6578 * aclocal.m4: Modify extensively for autoconf 2.
6579 * configure.in: Likewise.
6580 * Makefile.in: Likewise.
6582 * groff/pipeline.c (const): Declare as empty if __STDC__ not
6584 (xstrsignal): Check for definition of NSIG. Conditionalize
6585 on SYS_SIGLIST_DECLARED. Make return type const.
6587 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
6589 * troff/input.cc (interpolate_macro): Rephrase missing space
6592 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6594 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
6595 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
6596 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
6597 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
6598 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
6599 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
6600 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
6601 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
6602 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
6603 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
6604 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
6607 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
6609 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
6611 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
6613 (macro_iterator::macro_iterator): Add additional argument.
6615 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
6617 * troff/div.cc (vertical_size::vertical_size): In place of integer
6618 specifying line spacing use cunits specifying post vertical
6620 (macro_diversion::output, top_level_diversion::output): Likewise.
6621 * troff/div.h: Change declarations accordingly.
6622 * troff/env.cc (pending_output_line): Replace ls field by post_vs
6624 (pending_output_line::pending_output_line,
6625 pending_output_line::output, environment::output,
6626 environment::output_line, environment::output_title,
6627 environment::hyphenate_line): In place of
6628 integer specifying line spacing use cunits specifying post vertical
6630 (environment::environment): Add post_vertical_spacing and
6631 prev_post_vertical_spacing arguments.
6632 (environment::get_post_vertical_spacing): New function.
6633 (environment::total_post_vertical_spacing): New function.
6634 (environment::post_vertical_spacing): New function.
6635 (init_env_requests): Initialize pvs request and .pvs register.
6636 * troff/env.h: Change declarations.
6638 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
6640 * tmac/tmac.pspic: Immediately remove the temporary file.
6642 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
6644 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
6645 height is specified.
6647 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
6649 * tbl/table.c (struct vertical rule, class table_entry): Use int
6650 not short for start_row and end_row.
6652 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
6654 * troff/input.cc (trapping_blank_line, blank_line_macro): New
6656 (diverted_space_node::reread, process_input_stack): Call
6657 trapping_blank_line() rather than blank_line().
6658 (init_input_requests): Bind "blm" to blank_line_macro().
6660 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
6662 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
6664 * troff/env.cc (environment::possibly_break_line): Require that
6665 width total excluding width of final space node be greater than
6666 the target text length.
6668 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
6670 * troff/node.cc (kern_pair_node::vertical_extent): New function.
6672 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
6674 * troff/node.cc (charinfo_node): New class.
6675 (glyph_node, composite_node): Derive from charinfo_node. Change
6676 member functions accordingly.
6678 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
6680 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
6682 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
6684 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
6686 * devps/generate/textmap (notsubset): Add.
6688 * tmac/tmac.a4: New file.
6690 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
6692 * pic/main.cc (had_parse_error): New variable.
6693 (do_picture, do_whole_file): Set had_parse_error if yyparse()
6695 (main): Return 1 if had_parse_error is true.
6697 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
6699 * grolj4/lj4.cc (main): Avoid use of strtoul.
6701 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
6703 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
6704 iso_8859_1 or $LESSCHARSET is latin1.
6706 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
6708 * hpftodit: New directory.
6709 * Makefile.in (CCPROGDIRS): Add hpftodit.
6710 * devlj4/generate: New directory.
6712 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
6714 * configure.in: Don't use AC_VFORK.
6715 * groff/pipeline.c (run_pipeline): Use fork() always.
6717 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
6719 * grops/ps.cc (main): Use %1 not %s in error message for -w.
6721 * Makefile.in (CCPROGDIRS): Add grolj4.
6722 (DEVDIRS): Add devlj4.
6723 * grolj4, devlj4: New directories.
6724 * tmac/troffrc: Handle lj4.
6725 * tmac/tmac.lj4: New file.
6727 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
6729 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
6731 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
6733 * troff/input.cc (do_if_request): At end of second string, switch
6734 environments before getting next token.
6736 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
6738 * devps/psstrip.sed: Split rule that strips whitespace on either
6741 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
6743 * troff/node.h (font_family::make_definition): Add return value to
6744 declaration. * troff/symbol.h (symbol::operator==,
6745 symbol::operator!=): Likewise.
6747 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
6749 * groff/groff.cc (main, help, synopsis): Handle -S.
6750 (possible_command::insert_arg): New function.
6752 * tmac/tmac.safer: New file.
6753 * tmac/msafer.man: New file.
6754 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
6756 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
6758 * pic/pic.h, pic/main.cc (safer_flag): New variable.
6759 * pic/pic.y (placeless_element): Avoid unsafe operations if
6760 `safer_flag' is set.
6761 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
6763 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
6765 * eqn/lex.cc (get_token): Put call to add_context() in block to
6766 work around Sun C++ 4.0 bug.
6768 * include/stringclass.h (operator +): Use ?: instead of `if' to
6769 work around Sun C++ 4.0 bug.
6771 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
6773 * tbl/main.cc (process_format): Accept - as a synonym for the _
6776 * libbib/index.cc (minus_one): Don't declare as const.
6778 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
6780 * troff/input.cc (get_char_for_escape_name): Push back a newline.
6782 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
6784 * troff/input.cc (write_macro_request): New function.
6785 (init_input_requests): Bind write_macro_request to writem.
6787 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
6789 * tmac/tmac.s (@EN): Turn filling back on even if there was no
6792 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
6794 * tmac/tmac.s (@TS): Renamed from TS.
6795 (TS): Call LP then TS again.
6796 (cov*ab-init): Alias @TS to TS.
6798 * tmac/tmac.s: Allow QP or RS to initialize.
6800 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
6801 Move initializations of PS and LL here.
6802 (par@init): Don't initialize HY. Avoid changing environment 0.
6803 (par*env-init): Don't all par@reset.
6805 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
6807 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
6809 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
6811 * Makefile.in (MDEFINES): Add LDFLAGS.
6812 (LDFLAGS): Add definition line.
6814 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
6816 * troff/input.cc (get_optional_char): Split off error check into...
6817 (check_missing_character): New function.
6818 * troff/token.h: Declare it.
6819 * troff/env.cc (margin_character): Don't call get_optional_char.
6820 Only call tok.next() after making the node.
6822 * include/lib.h (getopt): Make 2nd argument char *const *.
6824 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
6826 * nroff/conftest.sh: Deleted.
6828 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
6830 * pic/make-dos-dist: Deleted.
6832 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
6834 * devps/psstrip.sed: Strip comments before stripping trailing
6837 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
6839 * Version 1.09 released.
6841 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
6843 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
6845 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
6847 * libgroff/font.cc (font::load_desc): Fix typo in error message.
6849 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
6851 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
6852 about returning without a value.
6854 * troff/charinfo.h (charinfo::get_special_translation): Cast
6855 TRANSLATE_NONE to int.
6857 * refer/token.cc (lookup_token, store_token): Remove bogus loop
6858 test. Fix test so that it works with n unsigned.
6860 * pic/pic.y (defaults_table): Fully bracket initializer.
6861 * pic/lex.cc (lookup_keyword): Likewise.
6862 * eqn/lex.cc (token_table, def_table): Likewise.
6863 * eqn/box.cc (param_table): Likewise.
6864 * troff/input.cc (warning_table): Likewise.
6865 * libgroff/font.cc (table): Likewise.
6866 * grops/ps.cc (ps_printer::special): Likewise.
6867 * grops/psrm.cc (resource_manager::process_file): Likewise.
6868 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
6869 * refer/command.cc (command_table): Likewise.
6870 * addftinfo/addftinfo.cc (param_table): Likewise.
6872 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
6873 about temp's being unused.
6874 (unused): New function.
6876 * groff/pipeline.cc: Declare c_fatal.
6878 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
6881 * libbib/index.cc (index_search_item::load): Prevent compiler
6882 warnings about fd_closer's being unused.
6883 (unused): New function.
6885 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
6887 * troff/input.cc (copy_mode_error): Make `prefix' static.
6890 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
6892 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
6893 HAVE_CC_OSFCN_H and modify accordingly.
6895 * troff/input.cc (init_charset_table): radicalex overlaps
6898 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
6899 udodo!hans@relay.NL.net).
6900 * groff/configure.in: Call it.
6902 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
6903 * groff/configure.in: Call it.
6904 * include/lib.h: Conditionalize declaration of pclose.
6906 * troff/div.cc (last_page_number): New global variable.
6907 (top_level_diversion::begin_page): Exit if we just printed the
6909 * troff/div.h (last_page_number): Declare it.
6910 * troff/input.cc (parse_output_page_list): Set last_page_number.
6912 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
6913 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
6914 tmac/tmac.X: Likewise.
6915 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
6916 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
6918 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
6920 * tmac/doc-ditroff (hK): Remove groff specific code which
6921 prevented page-breaks between separate manual entries. If this is
6922 the first page, don't set the page number to 1.
6924 * acgroff.m4 (GROFF_POSIX): New macro.
6925 * configure.in: Use it.
6927 * troff/node.cc (class real_output_file,
6928 real_output_file::real_output_file,
6929 real_output_file::~real_output_file): Conditionalize use of
6930 popen/pclose on POPEN_MISSING.
6931 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
6932 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
6933 (pipe_source): Similarily.
6935 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
6937 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
6938 presence of declarations by trying to compile example with
6939 conflicting declarations. (gcc only gives a warning for missing
6942 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
6944 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
6945 (from Ulrich Lauther).
6947 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
6949 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
6951 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
6953 * indxbib/indxbib.cc (write_hash_table): Add code for case where
6954 pointers and ints have different sizes.
6956 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
6958 * tmac/tmac.s (par*env-init): Call par@reset.
6960 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
6962 * tmac/tmac.s (@IP): Switch to a new environment when diverting
6964 (par*push-tag-env, par*pop-tag-env): New macros.
6966 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
6968 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
6969 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
6971 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
6972 comment. Include <time.h>.
6974 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
6976 * grops/ps.cc (is_small_h, is_small_v): Deleted.
6977 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
6980 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
6982 * troff/input.cc (read_request): Only print a prompt if reading
6983 from the terminal. Also clearerr on EOF if reading from the
6984 terminal. Declare isatty.
6986 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
6988 * refer/label.y: Rename map_t to map_func and extractor_t to
6991 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
6993 * include/assert.h: Don't use volatile.
6994 * libgroff/assert.cc: Likewise.
6996 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
6998 * troff/input.cc (abort_request): Look at character in tok before
7001 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
7003 * troff/troff.h (NO_RETURN): Deleted.
7004 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
7005 * troff/input.cc (exit_troff): Likewise
7007 * Makefile.in: Remove `Making ...' messages since GNU make now
7010 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
7012 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
7014 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
7017 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
7019 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
7021 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
7023 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
7024 MARK_REG if there was no left delimiter.
7026 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
7028 * pic/troff.cc (troff_output::text): Set line thickness to
7029 relative before outputting text.
7031 * tmac/tmac.e (@k): Don't zero ?T.
7034 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
7036 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
7038 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
7040 * troff/input.cc (decode_args): Warn about unquoted tabs (from
7043 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
7045 * troff/input.cc (ignoring): New variable.
7046 (ignore): Set ignoring during call to do_define_macro.
7047 (do_define_macro): Clear ignoring before interpolating terminating
7049 (copy_mode_error): New function.
7050 (get_char_for_escape_name, read_long_escape_name,
7051 interpolate_arg): Use copy_mode_error.
7052 (warning_table): Add WARN_IG.
7053 * troff/troff.h (WARN_IG): Declare.
7054 (WARN_TOTAL): Change accordingly.
7056 * groff/pipeline.c (strsignal): Rename to xstrsignal.
7057 * groff/groff.cc (strsignal): Delete declaration.
7059 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
7061 * troff/div.cc (page_offset): Use 'm' as default scaling.
7063 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
7065 * nroff/nroff.sh: Ignore -u.
7067 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
7069 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
7071 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
7073 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
7075 (B2): With -Tascii, leave additional vertical space before
7076 and after. Ensure that the left and right indent is restored to
7077 what it was even if the point size changes. Don't call
7078 par@finish. Change the indent, line length and title length
7079 directly. With -Tascii, make the width of the box 1n less.
7080 (B1): Remember 1n at the current point size. Don't call
7081 par@reset. Change the indent, line length and title length
7082 directly. Ensure that the temporary indent is preserved.
7083 (par*box-mark-top): Turn off no spacing mode.
7085 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
7087 * Makefile.in (dist): Use .gz suffix.
7089 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
7091 * troff/input.cc (main): Add return 0.
7092 * pic/main.cc (main): Use return instead of exit.
7093 * tbl/main.cc (main): Likewise.
7094 * eqn/main.cc (main): Likewise.
7095 * grops/ps.cc (main): Likewise.
7096 * grotty/tty.cc (main): Likewise.
7097 * groff/groff.cc (main): Likewise.
7098 * grodvi/dvi.cc (main): Likewise.
7099 * refer/refer.cc (main): Likewise.
7100 * indxbib/indxbib.cc (main): Likewise.
7101 * lkbib/lkbib.cc (main): Likewise.
7102 * soelim/soelim.cc (main): Likewise.
7103 * addftinfo/addftinfo.cc (main): Likewise.
7104 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
7105 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
7107 * troff/token.h (process_input_stack): Don't declare as static.
7108 * troff/input.cc: Likewise.
7110 * troff/node.c (invalidate_fontno): Make it a static member of
7111 class font_family. Change callers.
7112 * troff/node.c: Change declaration.
7114 * tbl/main.cc (struct input_entry_format): Add explicit public
7116 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
7117 struct double_hline_stuff): Likewise.
7118 * tbl/table.h (struct entry_format): Likewise.
7119 * pic/object.h (struct saved_state): Likewise.
7121 * include/stringclass.h: Add forward declarations of friend
7122 functions that are later declared as inline. Don't include inline
7123 specifier in friend declaration.
7125 * libgroff/lib.h: Declare popen and pclose.
7126 * acgroff.m4 (GROFF_POPEN): New macro.
7127 * configure.in: Call it.
7129 * include/lib.h (PI): New constant. Undef first if necessary.
7130 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
7131 * grops/ps.cc (degrees, radians): Likewise.
7132 * libgroff/font.cc (font::get_skew): Likewise.
7134 * grops/ps.cc (is_ascii): New function.
7135 (ps_output::put_string): Use is_ascii. Use csprint rather than
7137 (ps_printer::define_encoding): Use csspace.
7138 * libgroff/strtol.c (ISASCII): New macro.
7139 (strtol): Cast arguments to is*() and tolower() to unsigned char.
7140 Use ISASCII rather than isascii.
7141 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
7142 * libgroff/cset.cc: Likewise.
7143 * libdriver/input.cc: Include cset.h.
7144 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
7147 * refer/refer.cc (main): Use %ld rather than %d for longs.
7149 * libbib/index.cc (index_search_item_iterator::get_tag): Use
7152 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
7154 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
7156 * troff/input.cc (hyphenation_code): Skip white space between
7159 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
7161 * tbl/table.h (table::entry_list_tailp): New member.
7162 (table::table): Initialize it.
7163 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
7166 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
7168 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
7169 with negative horizontal positions. Remove casts of glyph::hpos to
7171 (USHRT_MAX): Delete definition.
7172 (SHRT_MAX, SHRT_MIN): New definitions.
7173 (glyph::hpos): Change type to short.
7174 (tty_printer::end_page): Output multiple backspaces if necessary.
7175 Remove casts of glyph::hpos to int.
7177 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
7179 * tmac/tmac.s (@RT): New definition.
7181 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
7183 * refer/refer.cc (do_file): Make sure current_filename is set when
7186 * pic/common.cc (common_output::dot_line): Handle zero length
7189 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
7191 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
7192 (par@init): Initialize \n[HY].
7194 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
7196 * troff/dictionary.cc (dictionary::remove): Continue when
7199 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
7201 * Makefile.com (.y.cc): Avoid ending up with two versions of
7204 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
7206 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
7207 (\(,C): Likewise. Also fix typo.
7209 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
7211 * lib.h: Delete extraneous semi-colon.
7213 * Add pso request: `so' from a pipe.
7214 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
7215 (file_iterator::close): New function.
7216 (file_iterator::~file_iterator, file_iterator::next_file): Use
7217 file_iterator::close.
7218 (file_iterator::backtrace): Say `process' rather than `file' when
7219 the stream is popened.
7220 (pipe_source): New function.
7221 (init_input_requests): Bind ".pso" to pipe_source.
7223 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
7225 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
7227 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
7228 digits in lower case.
7230 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
7232 * Version 1.08 released.
7234 * Makefile.in (dist): Insert || true after ln -s commands that
7237 * mm: Update to mm 1.16.
7239 * acgroff.m4 (GROFF_CSH_HACK): New macro.
7240 * configure.in: Call GROFF_CSH_HACK. Substitute for
7242 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
7244 * nroff/Makefile.sub (nroff): New target.
7245 (install_data): Install nroff.
7246 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
7247 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
7249 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
7251 * eqn/Makefile.sub (neqn): Add chmod +x.
7253 * grog/Makefile.sub (grog): Remove spurious semi-colon.
7255 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
7257 * troff/input.cc (string_iterator::string_iterator()): Initialize
7260 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
7262 * troff/div.cc (macro_diversion::space,
7263 top_level_diversion::space): Don't set high_water_mark.
7264 (macro_diversion::output, top_level_diversion::output): Don't
7265 include post line space in high water mark.
7267 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
7269 * eqn/eqn.y: Don't define YYDEBUG.
7270 * pic/pic.y: Likewise.
7272 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
7274 * tmac/tmac.e ([3): Add space after comma following editors.
7275 Change double spaces to single spaces.
7276 ([4): Change double spaces to single spaces.
7278 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
7279 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
7280 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
7281 after %!PS-Adobe- (for Newsprint).
7283 * troff/div.cc (top_level_diversion::begin_page): When
7284 before_first_page is 1, set page_number to 1.
7286 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
7288 * eqn/box.cc (box::top_level): Protect equation with \&.
7290 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
7292 * groff/groff.cc (possible_command::set_name): Delete old name.
7294 * groff/groff.cc (possible_command::~possible_command): Use
7297 * troff/node.cc (troff_output_file::begun_page): New member.
7298 (troff_output_file::troff_output_file): Initialize it.
7299 (troff_output_file::really_begin_page): Only output V command if a
7300 page has been begun.
7302 * pic/pic.y (placeless_element): Delete argument to PRINT after
7305 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
7307 * Make wrapman work.
7308 * troff/div.h (class top_level_diversion): Replace
7309 first_page_begun by before_first_page (with opposite sense).
7310 * Change first_page_begun to before_first_page inverting sense.
7311 * troff/div.cc (class nl_reg): New class.
7312 (init_div_requests): Use class nl_reg for \n(nl.
7313 (top_level_diversion::begin_page): Don't call
7314 output_file::begin_page if before_first_page is 2;
7315 reset before_first_page afterwards. If have_next_page_number is
7316 false, then always increment page_number.
7317 * tmac/tmac.an: Set traps within TH rather than at the top-level.
7318 Restore compatibility mode after loading, and then disable
7319 compatibility mode in TH.
7321 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
7323 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
7325 * troff/node.h (output_file::trailer): Declare.
7326 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
7327 * troff/node.cc (output_file::trailer): New function.
7328 (troff_output_file::~troff_output_file): Move most code into...
7329 (troff_output_file::trailer): New function.
7330 (class troff_output_file): Delete page_length member. Declare
7332 (troff_output_file::really_begin_page): Use current page length
7333 for final V command.
7335 * tbl/main.cc (struct options): New decimal_point_char member.
7336 (options::options): Initialize this.
7337 (process_options): Implement decimalpoint option.
7338 (process_data): Pass decimal_point_char option to table::table.
7339 * tbl/table.h (class table): New decimal_point_char member.
7340 (table::table): Add additional argument.
7341 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
7342 second argument specifying decimal point character. Use this
7344 (table::table): Initialize decimal_point_char.
7345 (table::add_entry): Change call to find_dot.
7347 * troff/input.cc (get_copy, token::next): Implement \V.
7348 (interpolate_environment_variable): New function.
7350 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
7352 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
7353 * pic/pic.y: Likewise.
7355 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
7357 * refer/ref.cc (reference::insert_field, reference::delete_field):
7359 * troff/number.cc (parse_term): Likewise.
7361 * acgroff.m4 (GROFF_PROG_YACC): New macro.
7362 * configure.in: Use GROFF_PROG_YACC.
7364 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
7366 * Makefile.in (OPTIMIZE): New define.
7367 (DEBUG): Empty by default.
7368 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
7370 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
7371 (GROFF_ARRAY_DELETE): Likewise.
7372 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
7374 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
7376 * devps/psstrip.sed: Use different delimiter on last line (so that
7377 it works with BSD 4.4 sed.)
7379 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
7381 * devps/psstrip.sed: Delete comments.
7383 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
7384 optind, opterr, optarg.
7385 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
7388 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
7390 * Makefile.in (check): Dummy target.
7392 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
7394 * Version 1.07 released.
7396 * Integrate mm 1.11.
7398 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
7399 where start_col was meant.
7401 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
7403 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
7405 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
7407 * troff/input.cc (token::next): Make \z\o'...' and similar things
7410 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
7412 (environment): Add margin_character_flags member.
7413 * env.cc (environment::environment(symbol),
7414 environment::environment(const environment *): Initialize
7415 margin_character_flags.
7416 (margin_character): Rewrite.
7417 (environment::output_line): Add a margin character if
7418 margin_character_flags is non-zero. Turn off the
7419 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
7420 zero, use margin_character_node without copying and then set
7421 margin_character_node to 0.
7423 * devps/DESC.in: Change minimum size to 1000.
7425 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
7427 * troff/symbol.h (symbol::hash): Change return type to unsigned
7429 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
7432 * test-groff: Use -r rather than -x.
7434 * grops/psfig.diff: Include in distribution again.
7436 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
7438 * Makefile.in (dist): Use gzip.
7440 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
7442 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
7443 unistd.h as well as in stdlib.h.
7444 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
7445 defined; otherwise include <sys/types.h> and <unistd.h> if
7446 UNISTD_H_DECLARES_GETOPT is defined.
7448 * configure.in: use builtin(include, ... rather than include(...
7449 * configure: Regenerate with autoconf 1.3.
7451 * libdriver/print.cc (printer::adjust_arc_center): Use new
7452 algorithm suggested by Andy Fyfe.
7454 * libdriver/printer.cc (printer::adjust_arc_center): New function.
7455 * include/printer.h: Declare this.
7456 * grops/ps.cc (ps_printer::draw): Use it.
7457 * grodvi/dvi.cc (dvi_printer::draw): Use it.
7459 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
7461 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
7463 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
7465 * eqn/main.cc (main): Handle "eqn -".
7467 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
7469 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
7471 * mm: Integrate version 1.08.
7473 * pic/troff.cc (troff_output::finish_picture): Set
7474 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
7475 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
7476 if it's not defined. Check whether the register is non-zero rather
7477 than whether it's not defined.
7478 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
7480 * indxbib/indxbib.cc: Move all signal handling into...
7481 * indxbib/signal.c: New file.
7482 * configure.in: Call AC_RETSIGTYPE.
7484 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
7485 * configure.in: Call GROFF_STRUCT_EXCEPTION.
7486 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
7488 * troff/input.cc (token::token, token::operator=): Work round SGI
7490 * pic/object.cc (position::position): Likewise.
7492 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
7494 * pic/pic.h: Move declaration of hypot().
7496 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
7498 * pic/pic.h: Declare hypot().
7500 * pic/pic.h: Define M_PI if necessary.
7502 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
7504 * tmac/tmac.e (re): Add alternative version that doesn't use groff
7507 * devps/prologue.ps (RE): Handle the possibility that the old font
7508 doesn't have a FontName entry.
7510 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
7512 * tmac/tmac.e (fam): Redefine to set family in environment 2.
7513 (@C): Use @fam not fam.
7515 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
7517 * lookbib/lookbib.cc (main): Change type of start to const char *.
7518 * lkbib/lkbib.cc (main): Likewise.
7520 * eqn/lex.cc (definition::definition): Don't use member
7521 initializer syntax for members of anonymous unions.
7523 * troff/input.cc (input_stack::backtrace): Change type of to const
7526 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
7528 * include/stringclass.h (class string): Declare inline friend
7529 functions as inline in class declaration.
7530 * troff/hvunits.h (class hunits, class vunits): Likewise.
7531 * include/refid.h (class reference_id): Likewise
7532 * troff/troff.h (points_to_units(units), scale(units, double)):
7533 Delete declarations.
7534 * libdriver/input.cc (get_char): Delete declaration.
7535 * include/lib.h: Change 2nd argument of getopt from const char **
7537 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
7538 char **' before assigning to a `const char **'.
7539 * tbl/table.cc: Delete extra declarations of prints().
7541 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
7543 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
7544 char **' before assigning to a `const char **'.
7546 * libgroff/errarg.cc (errarg::errarg): Don't use member
7547 initializer syntax for members of anonymous unions.
7549 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
7551 * mm: Integrate version 1.07.
7553 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
7555 * troff/input.c (translate2): Rename to
7556 (translate_no_transparent).
7557 (init_input_requests): Rename tr2 to trnt.
7559 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
7561 * troff/charinfo.h (class charinfo): Add transparent_translate field.
7562 (charinfo::set_translation, charinfo::set_special_translation):
7563 Add second argument that specifies value for
7564 transparent_translate.
7565 (charinfo::get_translation, charinfo::get_special_translation):
7566 Add optional second argument that specifies whether translation is
7567 being used for transparent throughput.
7568 * troff/input.cc (charinfo::set_translation,
7569 charinfo::set_special_translation): Handle second argument.
7570 (charinfo::charinfo): Initialize transparent_translate.
7571 (translate): Split main part off into
7572 (do_translate): New function. Pass argument saying whether
7573 translation applies to transparent throughput.
7574 (translate2): New request.
7575 (init_input_requests): Bind translate2 to `tr2'.
7577 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
7579 * tbl/table.h (class table): Add `nokeep' flag.
7580 * tbl/main.cc (process_options): Handle `nokeep' option.
7581 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
7582 table::do_bottom): Don't output keep/release macro definitions or
7583 calls when `nokeep' option has been specified.
7585 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
7587 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
7589 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
7591 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
7592 block_entry::divert, alphabetic_block_entry::divert): Add extra
7593 argument giving column separation.
7594 (table::compute_widths): Pass column separation to
7595 table_entry::divert().
7596 (block_entry::do_divert): If an entry spans multiple columns and a
7597 minimumum width has been specified for each column, then set the
7598 line length to the sum of the widths (plus possibly the column
7601 * troff/input.cc (set_escape_char): Don't set the escape_char
7602 until after calling has_arg().
7604 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
7606 * tbl/table.cc (table::do_top): Add missing \s0 for double box
7609 * tbl/table.cc (table::print_double_hline): Avoid extra new line
7610 in case where r > nrows - 1.
7612 * tbl/table.cc (BODY_HEIGHT): Deleted.
7613 (LINE_SEP): New definition.
7614 (table::print_single_hline, table::print_double_hline,
7615 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
7616 table::do_row, table::do_top): Use LINE_SEP space before a line
7617 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
7619 * tbl/table.cc (text_entry::print_contents): New function.
7620 (text_string_name, right_text_string_name): Deleted.
7621 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
7622 (simple_text_entry::do_width, numeric_text_entry::do_width,
7623 alphabetic_text_entry::do_width): Don't store the contents of the
7625 (left_text_entry::simple_print, right_text_entry::simple_print,
7626 center_text_entry::simple_print,
7627 alphabetic_text_entry::simple_print,
7628 numeric_text_entry::simple_print): Print the entry directly
7629 instead of using the stored string.
7631 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
7633 * devps/Makefile: Strip PostScript files.
7634 * devps/prologue: Rename to...
7635 * devps/prologue.ps.
7636 * devps/psstrip.sed: New file.
7637 * devps/download: Use .pfa rather than .ps for installed versions
7640 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
7642 * troff/env.cc (input_trap): Give a warning if the argument is out
7645 * troff/env.cc (adjust): Treat negative argument as missing. Round
7646 argument > 5 down to 5.
7648 * troff/env.cc (center, right_justify): Make negative argument zero.
7650 * troff/div.cc (page_offset, vertical_position_traps): Treat
7651 invalid argument as missing.
7652 * troff/env.cc (line_spacing, line_length, title_length, indent,
7653 underline, hyphen_line_max_request, control_char,
7654 no_break_control_char, widow_control_request, adjust, input_trap,
7655 point_size): Likewise.
7656 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
7657 constant_space): Likewise.
7658 * troff/input.cc (compatible, shift, warn_request,
7659 set_escape_char): Likewise.
7661 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
7662 * tbl/table.cc (table::table): Likewise.
7664 * Makefile.dev (install_dev): depends on $(DEVFILES).
7666 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
7668 * devX75, devX75-12, devX100, devX100-12: New directories.
7669 * Makefile.in: Add these to DEVDIRS.
7671 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
7672 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
7673 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
7674 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
7676 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
7677 (uninstall): New target.
7678 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
7679 uninstall_prog, uninstall_dev): New targets.
7681 * troff/div.cc (return_request): Treat an invalid argument as
7684 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
7686 * tmac/tmac.e ((f): Set up the environment even when there's a
7687 current diversion. Transperently throughput a call to @N.
7690 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
7692 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
7693 up to vertical resolution.
7695 * tbl/table.cc (table::do_row): Change row number after printing
7698 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
7700 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
7702 * Rename CHANGES to NEWS.
7704 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
7706 * libgroff/new.cc (operator new): Avoid calling malloc(0).
7708 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
7710 * man.ultrix: Removed.
7712 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
7714 * Makefile.comm (extraclean): Delete files whose names begin with
7717 * pic/troff.cc (troff_output::text): Fix typo in implementation of
7720 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
7722 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
7723 * troff/div.cc (page_length, need_space, space_request): Treat
7724 invalid optional argument as missing.
7725 * troff/env.cc (number_lines): If the first argument is present
7726 but not a number, turn on line numbering, don't change the next
7727 line number and parse the remaining arguments.
7729 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
7731 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
7733 * eqn/box.h: Change declaration accordingly.
7734 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
7735 the specified size was bad but don't give an error. Check for
7737 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
7738 * eqn/lex (do_size): Likewise.
7740 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
7742 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
7745 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
7747 * tbl/table.cc (table::init_output): Improve error message when
7748 table won't fit on one page.
7750 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
7752 * pic/troff.cc (troff_output::start_picture): Generate line
7753 containing a horizontal motion equal to the width of the picture.
7755 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
7756 using GROFF_COMMAND_PREFIX environment variable.
7758 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
7760 * mdate.sh: Use $NF rather than $(NF).
7762 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
7764 * pic/main.cc (main): Use %1 not %c in argument to warning.
7766 * eqn/main.cc (main): Output code to check that geqn was given the
7769 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
7771 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
7772 `ln -s ../Makefile .; make; rm -f Makefile'.
7774 * troff/hyphen: Rename to...
7776 * troff/input.cc (main): Delete -H option. Don't call
7778 * troff/env.cc: Include searchpath.h and macropath.h.
7779 (exception_dictionary): Deleted.
7781 (read_hyphen_file): Deleted.
7782 (hyphenation_language): New struct.
7783 (class trie, class hyphen_trie): Move declarations up.
7784 (trie_node::~trie_node): Deleted.
7785 (trie::delete_trie_node): New function.
7786 (trie::do_delete): New pure virtual function.
7787 (hyphen_trie::do_delete): New function.
7788 (trie::~trie): New function.
7789 (hyphen_trie::~hyphen_trie): New function.
7790 (trie::clear): No need to chcek that tp is not 0.
7791 (current_language, language_dictionary): New variables.
7792 (hyphen_word): Give an error if no current language. Use
7793 exceptions dictionary in current language.
7794 (hyphen_trie::read_patterns_file): Find file using macro_path.
7795 Allow comments (starting with %) in patterns file. Don't make it
7796 a fatal error if the file can't be found.
7797 (hyphenate): Return if no current language. Get the exceptions
7798 dictionary and the hyphenation patterns from the current language.
7799 (set_hyphenation_language): New variable.
7800 (hyphenation_patterns_file): New function.
7801 (hyphenation_language_reg): New class.
7802 (hyphenation_language_reg::get_string): New function.
7803 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
7804 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
7806 * groff/groff.cc (main, help, synopsis): Delete -H option.
7807 * include/Makefile.sub: Don't define HYPHENFILE.
7808 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
7809 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
7810 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
7811 hyphenation patterns.
7813 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
7815 * eqn/neqn.sh: New file.
7816 * eqn/Makefile.sub: Handle neqn.sh.
7818 * eqn/eqn.h: Declare `nroff' variable.
7819 * eqn/box.cc (param_table): Add `nroff' param.
7821 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
7823 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
7825 * troff/troff.h (WARN_FONT): New warning.
7826 (WARN_TOTAL): Change accordingly.
7827 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
7828 (warning_table): Add WARN_FONT.
7829 * troff/node.cc (mount_font_no_translate): Pass argument to
7830 font::load_font. If this is non-zero, give a warning.
7831 Don't give an error message when accessing a font that has already
7832 been found to be invalid.
7833 * include/font.h (font::load, font::load_font): Add additional
7834 optional argument which suppresses error message if the font is
7836 * libgroff/font.cc (font::load_font): Handle additional argument.
7837 (font::load): Add additional argument. If this is non-null, set it
7838 to 1 and don't give error message.
7840 * include/printer.h (printer::end_page): Add argument giving
7842 * libdriver/input.cc (do_file): Pass this.
7843 * grops/ps.cc (ps_printer::end_page): Add argument.
7844 * grodvi/dvi.cc (dvi_printer::end_page,
7845 draw_dvi_printer::end_page): Add argument.
7846 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
7847 columns_per_page members. New member nlines.
7848 (DEFAULT_LINES_PER_PAGE): Deleted.
7849 (tty_printer::tty_printer): Don't compute lines_per_page from
7850 font::paperlength. Don't compute columns_per_page from
7852 (tty_printer::add_char): Don't check horizontal position against
7853 columns_per_page. Grow glyphs vector if neccessary.
7854 (tty_printer::end_page): Add argument giving page_length in units.
7855 Discard lines past end of page.
7857 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
7859 * tmac/tmac.tty-char: Fix definition of \(/l.
7861 * tmac/tmac.X: Define \(en.
7863 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
7865 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
7866 lpq, then use lp rather than lpr.
7868 * tmac/tmac.s (par@reset): Don't call `ad'.
7869 (par*env-init): Call `ad'.
7871 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
7873 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
7876 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
7877 * indxbib/indxbib.cc: Likewise.
7879 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
7881 * libgroff/putenv.c: New file.
7882 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
7883 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
7884 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
7885 stdlib.h with AC_HAVE_HEADERS.
7887 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
7889 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
7892 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
7894 * eqn/box.cc (gsize): Make it an int.
7895 (set_gsize): Parse argument handling increment or decrement.
7896 (box::top_level): Convert gsize to a string.
7898 * troff/input.cc (exit_troff): Make buf unsigned char [].
7899 Call to make_temp_iterator casts buf to char*.
7901 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
7903 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
7904 * Makefile.cpg (depend.temp): Likewise.
7906 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
7908 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
7910 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
7912 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
7914 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
7916 * Version 1.06 released.
7918 * Integrate mm 1.04.
7920 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
7922 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
7924 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
7926 * afmtodit/afmtodit.pl: Add -n option that disables generation of
7928 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
7929 afmtodit. Regenerate.
7931 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
7932 @f back past the current position.
7934 * tmac/tmac.e: Change calls to @R so that comments are not part of
7937 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
7939 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
7941 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
7942 check that we can link a call to a function declared in <stdio.h>.
7943 (GROFF_UNISTD_H): New macro.
7944 * configure.in: Call it.
7945 * Makefile.in: Document it.
7946 * include/posix.h: New file.
7947 * troff/troff.h: Don't include <osfcn.h>
7948 * troff/input.cc: Include posix.h.
7949 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
7951 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
7952 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
7954 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
7955 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
7956 * libbib/search.cc (O_RDONLY): Delete definition.
7957 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
7958 Don't include <osfcn.h>.
7960 * acgroff.m4 (GROFF_TIME_T): New macro.
7961 * configure.in: Call it.
7962 * Makefile.in: Document it.
7964 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
7965 * configure.in: Call it.
7966 * Makefile.in: Document -DTRADITIONAL_CPP.
7967 * include/ptable.h: Don't include generic.h.
7970 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
7971 Afterwards remove [T1 and [T2.
7972 (ref*spec!0, ref*spec!2): Use T1 rather than T.
7973 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
7974 (ref*add-T2): Renamed from ref*add-T.
7975 (ref*add-T1): New macro.
7977 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
7979 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
7981 * libbib/index.cc: Include <fcntl.h>.
7982 (O_RDONLY): Define if necessary.
7983 (make_index_search_item, index_search_item_iterator::get_tag,
7984 index_search_item::check_files): Use O_RDONLY.
7985 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
7986 (O_RDONLY): Define if necessary.
7987 (search_list::add_file): Use O_RDONLY.
7988 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
7990 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
7993 * libbib/index.cc (S_ISREG): Define it if necessary.
7994 (index_search_item::load): Use S_ISREG.
7996 * include/driver.h: Include <errno.h>.
7998 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
8000 * eqn/box.cc (body_height): Increase default value to 85.
8001 (body_depth): Increase default value to 35.
8003 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
8005 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
8006 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
8007 protected from expansion with \E.
8009 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
8011 * Makefile (Makefile): New target.
8013 * Makefile.sub (configure, distfiles): New targets.
8015 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
8018 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
8020 * eqn/box.cc (param_table): Add body_height and body_depth.
8022 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
8024 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
8026 * psbb/Makefile.sub: Don't link with libgroff.a.
8028 * acgroff.m4 (GROFF_PUTENV): New macro.
8029 * configure.in: Call GROFF_PUTENV.
8030 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
8031 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
8034 * troff/env.cc (distribute_space): Rename force_forward argument
8035 to force_reverse. Reverse the list if force_reverse is true.
8037 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
8039 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
8041 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
8042 height or depth to be negative. Guard against SUP_RAISE quantity
8045 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
8047 * devps/generate/textmap: Add `an' (arrowhorizex).
8048 * tmac/tmac.ps: \(an overlaps horizontally.
8049 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
8051 * devps/symbolchars: Add arrowverttp, arrowvertbt.
8052 * devps/textmap: Add arrowvertex.
8053 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
8054 updownarrow delimiters.
8055 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
8057 * tbl/table.cc (simple_entry::position_vertically,
8058 block_entry::position_vertically): For a centered entry, perform
8059 the motion in two stages.
8061 * refer/refer.cc (split_punct): Don't call lookup_token if there
8064 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
8066 * troff/input.cc (token::next): Delete token_node after copying
8069 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
8072 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
8074 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
8076 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
8078 * grops/ps.cc (usage): -b option takes an argument.
8080 * devps/prologue (PLG): New procedure.
8081 * grops/ps.cc (main, usage): New -g option.
8082 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
8085 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
8087 * include/cset.h: Include <limits.h> if we have it.
8089 * libgroff/illegal.cc: New file.
8090 * include/lib.h (illegal_input_char): Use table.
8091 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
8092 * pic/lex.cc (ARG1): Renumber to 14.
8093 * eqn/lex.cc (ARG1: Likewise.
8095 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
8096 (eg 1.05.90) correctly.
8098 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
8100 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
8101 Rename $r and $R registers to $v and $V.
8102 ($r, $R): Initialize to 0.
8103 (@v, @V): New macros.
8107 * troff/input.cc (main, usage): Add -R option that says not to
8109 * eqn/main.cc (main, usage): Rename -n to -R.
8111 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
8113 * devps/DESC.in: Leave font positions 5-9 blank.
8114 * devdvi/DESC.in: Likewise.
8116 * grog/grog.pl: Handle `.PS <file' correctly.
8118 * troff/input.cc (input_stack::push): Improve error message when
8119 input stack limit exceeded.
8121 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
8123 * refer/refer.cc (main): Fix typo in handling of `a' option.
8125 * refer/refer.cc (do_bib): In state START after a newline remain
8128 * groff/groff.sh: Deleted.
8129 * groff/Makefile.sub: Delete handling of groff.sh.
8131 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
8132 to determine whether to use \X'ps:...'.
8133 * tmac/troffrc: Set 0p register to 0.
8134 * tmac/tmac.ps: Set 0p register to 1.
8136 * groff/groff.cc: Support -X option. Give warning for -TXps and
8137 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
8138 * tmac/troffrc: Support -r.X=1.
8140 * pic/troff.cc (troff_output::dot): Don't test
8141 zero_length_line_flag.
8143 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
8145 * include/lib.h: Declare getopt() and friends unless
8146 STDLIB_H_DECLARES_GETOPT is defined.
8148 * doc/chars.tr: Delete.
8149 * man/groff_char.man: New file.
8151 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
8153 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
8154 user has changed register format.
8156 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
8158 * groff/groff.cc: Get rid of device_table. Get postprocessor from
8159 `postpro' command in DESC file. Get spooler command from `print'
8160 command in DESC file. Execute spooler command with /bin/sh.
8162 * groff/groff.cc: Split Unix-specific parts into...
8163 * groff/pipeline.c: New file.
8166 * COPYING: New file.
8167 * all files: Update copyright notices.
8169 * Rearrange files. Redo Makefiles. Use autoconf.
8171 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
8173 * troff/input.c (charinfo_to_node_list): Interpret character
8174 definition with escape_char of `\'.
8176 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
8178 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
8179 Define INT_DIGITS as big enough for 64-bit integer.
8180 * lib/strtol.c: Don't include lib.h.
8181 * lib/lib.h: Delete ifdef __cplusplus stuff.
8183 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
8185 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
8186 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
8187 get DESC from current directory.
8189 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
8191 * tbl/main.c (main): Always reset the line number when reading
8194 * tbl/table.c (table::print_single_hline, table::print_double_hline,
8195 table::define_bottom_macro, table::do_row, table::do_top): Round
8196 vertical spacing up to vertical resolution.
8198 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
8200 * ps/ps.h (enum resource_type): Avoid comma at end of
8202 * dvi/dvi.c (class dvi_printer): Likewise.
8203 * dvi/tfmtodit.c (gf::load): Likewise.
8204 * refer/label.y (struct expression): Likewise.
8205 * refer/refer.c (class label_processing_state): Likewise.
8206 * refer/indxbib.c (do_file): Likewise.
8207 * troff/troff.c (enum warning_type): Likewise.
8208 * tbl/main.c (process_data): Likewise.
8209 * troff/charinfo.h (class charinfo):
8211 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
8213 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
8215 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
8217 * groff.c: Move to new groff subdirectory.
8218 * groff/Makefile: New file.
8219 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
8221 * man/mdate.sh: Use ls -L if supported.
8223 * Consolidate all header files produced by gendef into lib/defs.h.
8224 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
8225 Don't include path.h.
8226 * lib/Makefile (path.h): Don't generate.
8227 * troff/input.c: Include defs.h. Don't include config.h.
8228 * troff/Makefile (config.h): Don't generate.
8229 * refer/index.h: Don't include suffix.h.
8230 * refer/index.c: Include defs.h.
8231 * refer/indxbib.c: Include defs.h.
8232 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
8234 * refer/Makefile (suffix.h, path.h): Don't generate.
8235 * groff.c: Don't include config.h. Include defs.h.
8236 * Makefile (config.h): Don't generate.
8237 (lib/defs.h): Generate.
8238 (topclean): Remove lib/defs.h.
8240 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
8242 * lib/malloc.c, lib/getpagesize.h: Deleted.
8243 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
8245 * lib/Makefile: Delete malloc-related stuff.
8246 * lib/new.c: Workaround COOKIE_BUG if necessary.
8248 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
8249 needed header files directly.
8250 * refer/refer.h: Omit definition of DEFAULT_INDEX.
8251 * Makefile: Include definition of DEFAULT_INDEX in path.h.
8253 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
8255 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
8257 * lib/font (font::load_desc, font::load): Don't split argument of
8259 (font::handle_unknown_font_command): Change type.
8260 * ps/ps.c (ps_font::handle_unknown_font_command,
8261 handle_unknown_desc_command): Change type.
8262 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
8264 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
8266 * lib/font.h (font::handle_unknown_font_command): Add file and
8268 * lib/font.c (font::handle_unknown_font_command):
8269 * ps/ps.c (ps_font::handle_unknown_font_command):
8270 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
8271 lineno arguments. Use _with_file_and_line functions for error
8274 * lib/fontfile.c (font::unknown_desc_command_handler): New static
8276 * lib/font.c (font::set_unknown_desc_command_handler): New
8278 (font::load_desc): For unknown commands, call
8279 unknown_desc_command_handler if not null.
8280 * lib/font.h (class font): Declare them.
8281 (FONT_COMMAND_HANDLER): New typedef.
8282 * ps/ps.c (handle_unknown_desc_command): New function.
8283 (main): Set bflag if we had a -b option. Call
8284 font::set_unknown_desc_command_handler.
8285 (broken.h): Don't include.
8286 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
8288 * ps/devps/Makefile: Add `broken' command to DESC file using
8289 BROKEN_SPOOLER_FLAGS.
8291 * macros/tmac.e ([, ]): Add as synonyms for { and }.
8293 * macros/tmac.e ($p): Only exdent if \$3 > 0.
8295 * macros/tmac.e (@R, @S): New macros.
8296 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
8297 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
8298 Declare $H, $[0-9], .. macros with @S.
8299 Declare |0, |1, |2, |3 strings with @S.
8301 * macros/tmac.e (@S): Rename to @U.
8303 * macros/tmac.e (@z): Define @b and bp as empty instead of
8306 * macros/tmac.e (@m): Deleted.
8307 (@h): Don't call @m.
8308 (@z): Don't set @m trap.
8310 * macros/tmac.e ($h, $f): Define |z as empty string.
8312 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
8315 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
8317 ()f): Likewise for * register.
8319 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
8320 argument is missing, don't change $R. Call sr with three
8321 arguments when initializing.
8323 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
8325 * macros/tmac.e (sr): New macro.
8326 Initialize $r and $R using sr.
8328 * macros/tmac.e (,): Delete \*(#[.
8330 * troff/env.c (set_tabs): Read the tab type even if the position
8331 is bad. Allow the position of the first tab stop to be negative.
8333 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
8335 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
8337 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
8338 rather than -DPATHCONF_MISSING.
8339 * Makefile: Get rid of PATHCONF_MISSING.
8341 * refer/map.c: New file.
8342 * refer/index.c: Interface to mmap through map.c. Rename map_size
8344 * refer/Makefile: Handle map.c.
8345 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
8347 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
8349 * Makefile: RANLIB should be `true' if there is no ranlib.
8350 * lib/Makefile (libgroff.a): Simplify.
8351 * driver/Makefile (libdriver.a): Simplify.
8353 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
8354 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
8357 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
8359 * troff/env.c (compare_ranges): Declare as extern "C".
8361 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
8363 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
8365 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
8367 * pic/troff.c (troff_output::text): Merge in grops_output::text,
8368 but conditionalize use of \X based on \*(.T.
8369 (grops_output::*): Deleted.
8370 * pic/output.h: Delete declaration of make_grops_output.
8371 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
8372 by default. -n sets it to 0.
8373 (usage): Corresponding changes.
8374 * groff.c (main): Don't pass -x or -p to pic.
8375 * groff.sh: Likewise.
8377 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
8380 * ps/devps/afmtodit: Change calculation of asc_boundary and
8381 desc_boundary. Make these bounds inclusive.
8382 * ps/devps: Regenerate font files.
8384 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
8386 * macros/tmac.latin1: New file.
8387 * macros/tmac.tty-char: Use tmac.latin1.
8388 (tmac.tty-tr): Deleted.
8389 * macros/Makefile: Install tmac.latin1.
8390 * macros/tmac.dvi: Use tmac.latin1.
8391 * macros/troffrc: Translate \[char160] onto no-break space here.
8392 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
8394 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
8396 * macros/tmac.Xps: Use `do' request.
8398 * macros/tmac.ps: Use `do' request.
8400 * macros/tmac.e (@C): Use `do' request.
8402 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
8403 * macros/Makefile: Install tmac.X*.
8405 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
8406 * tty/Makefile: Don't install tmac.tty*.
8407 * macros/Makefile: Install tmac.tty*.
8409 * dvi/tmac.dvi: Move to macros.
8410 * dvi/Makefile: Don't install tmac.dvi.
8411 * macros/Makefile: Install tmac.dvi.
8413 * ps/tmac.ps*: Move to macros.
8414 * ps/Makefile: Don't install tmac.ps*.
8415 * macros/Makefile: Install tmac.ps*.
8417 * eqn/box.c: Provide draw_lines parameter corresponding to -D
8419 * macros/eqnrc: Set draw_lines parameter based on device.
8420 * groff.c: Don't pass -D flag to eqn.
8421 * groff.sh: Likewise.
8422 * eqn/main.c: Warn about use of -D.
8424 * troff/input.c (process_startup_file): New function.
8425 (main): Call process_startup_file().
8426 * macros/troffrc: New file.
8427 * macros/Makefile: Install troffrc.
8428 * groff.c (main): Don't pass extra -m option to troff. For a
8429 pseudo device pass the name of the pseudo device to troff using
8431 * groff.sh: Likewise.
8432 * groff.c (possible_command::prepend_arg): Deleted.
8434 * troff/input.c (do_request): New function.
8435 (init_input_requests): Bind "do" to do_request.
8437 * eqn/main.c (main): Instead of loading eqnchar from device directory,
8438 load eqnrc from macro directory.
8439 * macros/eqnrc: New file.
8440 * macros/Makefile: Install eqnrc.
8441 * ps/devps/eqnchar: Deleted.
8442 * ps/devps/Makefile: Don't install eqnchar.
8443 * dvi/devdvi/eqnchar: Deleted.
8444 * dvi/devdvi/Makefile: Don't install eqnchar.
8445 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
8448 * lib/device.[ch]: New files.
8449 * lib/font.h (font::set_device_name, font::get_device_name):
8451 * lib/fontfile.c: Use device.h.
8452 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
8453 * troff/input.c: Delete definition of `device'.
8454 (main): Don't initialize device.
8455 * troff/troff.h: Include device.h rather than declaring device.
8456 * troff/Makefile: No need to handle DEVICE.
8457 * driver/input.c: Include device.h. Don't use
8458 font::{set,get}_device_name.
8459 * groff.c, Makefile: Rename device.h to config.h.
8460 * groff.c: Use library device variable.
8461 * eqn/main.c: Use library device variable.
8462 * eqn/Makefile: No need to handle DEVICE.
8464 * lib/searchpath.[ch]: New files.
8465 * lib/Makefile: Handle searchpath.[ch].
8466 * troff/input.c (open_file, init_dirs): Deleted.
8467 (macro_dirs): Deleted.
8468 (open_mac_file, macro_source): Use class search_path.
8469 (add_string, struct string_list): Move definition.
8470 (main): Change -M option to use macro_path. Delete call to
8472 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
8473 Rewrite to use class search_path.
8474 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
8475 * lib/Makefile: fontfile.c depends on searchpath.h.
8476 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
8478 * lib/macropath.[ch]: New files.
8479 * troff/Makefile: No need to handle MACROPATH.
8481 * troff/input.c: Delete DUMP code.
8482 * lib/fontfile.c, lib/font.h: Delete
8483 font::forget_command_line_font_dirs.
8485 * troff/input.c (push_token): New function.
8486 (handle_first_page_transition): Use push_token().
8487 (process_input_stack): Change handling of a space at the beginning
8490 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
8492 * troff/input.c (font_dirs): Delete unused variable.
8494 * eqn/lex.c (do_set): Correct error messages.
8496 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
8498 * troff/input.c (do_define_string): Allow the string name to be
8499 followed immediately by a tab.
8500 (define_character): Likewise.
8502 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
8504 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
8507 * troff/input.c (input_iterator::is_file): New virtual function.
8508 (file_iterator::is_file): New function.
8509 (input_stack::end_file): New function.
8510 (input_stack::next_file): Handle the situation where there is no
8511 file on the input stack correctly. Avoid making two passes over
8513 (next_file): Make the filename optional; in this case call
8514 input_stack::end_file().
8516 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
8518 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
8519 produce a real _ charater when the current font is CW and _
8522 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
8523 expression to work around gcc 2.2 bug.
8525 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
8527 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
8529 * troff/env.c (environment::add_padding): New function.
8530 (environment::add_char): Use add_padding().
8531 (environment::space): Likewise.
8532 (environment::wrap_up_field): Add some padding if there is none
8533 and there's no current tab.
8534 * troff/env.h: Declare environment::add_padding.
8536 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
8538 * pic/pic.y: undef fmod and rand before declaring them.
8540 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
8542 * troff/input.c (main): If the DESC file specifies a font name of
8543 0, then leave the corresponding font position empty.
8545 * nroff.sh: New file.
8546 * Makefile (install.nobin): Install nroff.sh.
8548 * tty/devlatin1/R.proto: Add ao as synonym for de.
8549 * tty/tmac.tty-char: Define ao as o.
8551 * tty/dev{ascii,latin1}/R.proto: Add aq.
8552 * tty/tmac.tty-char: Delete definition of aq.
8554 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
8556 * troff/input.c (init_charset_table): Don't translate 0240.
8557 * ps/tmac.ps: Translate char160 to space.
8558 * dvi/tmac.dvi: Likewise.
8559 * tty/tmac.tty: Likewise.
8561 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
8563 * dvi/tmac.dvi: Add support for all Latin-1 characters.
8565 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
8566 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
8569 * tty/tmac.tty-char: Add \(ah.
8571 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
8572 No need to define \(FM and \(!/. Conditionalize all character
8575 * ps/devps/lgreekmap: Add +h, +f, +p.
8577 * ps/tmac.psnew: New file.
8578 * ps/Makefile: Install tmac.psnew.
8580 * troff/input.c (charinfo_to_node_list): Don't ever interpret
8581 character definitions in compatible mode.
8583 * troff/input.c (remove_character): New function.
8584 (init_input_requests): Bind remove_character to "rchar".
8586 * ps/tmac.psold: New file.
8587 * ps/Makefile: Install tmac.psold.
8588 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
8589 characters into tmac.psold. Make these definitions unconditional.
8591 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
8593 * ps/tmac.ps: Don't define \('c and \('C.
8595 * ps/devps/textmap: Move Greek characters to...
8596 * ps/devps/symbolchars:
8598 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
8600 * ps/devps/text.enc: Add quotesingle.
8601 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
8602 * tty/tmac.tty-char: Likewise.
8603 * dvi/devdvi/texmi.map: Add +h, +f, +p.
8604 * dvi/devdvi/texi.map: Add Fn.
8605 * dvi/devdvi/msam.map: Add lz.
8606 * dvi/tmac.dvi: Handle Bq, bq, aq.
8608 * pic/lex.c (get_token): Recognize 'th.
8609 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
8611 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
8613 * ps/devps/textmap: Move di, mu, +- to...
8614 * ps/devps/symbolchars:
8616 * macros/tmac.s (@XS): Don't call par@reset or fi.
8617 (XA): Call LP. Turn off adjustment. Reduce line length.
8619 * macros/tmac.s: Initially alias XS to LP.
8620 (XS): Rename to @XS.
8621 (cov*ab-init): Alias XS to @XS.
8623 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
8625 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
8626 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
8627 (token::is_size, token::changes_env): Deleted.
8628 * troff/number.c (parse_term): No need to process \s explicitly.
8629 Call tok.next() only after scale indicator has been processed.
8630 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
8632 (token::next): Handle \s, \f, \S, \H immediately rather than
8633 returning them as tokens.
8634 (token::operator==, token::description, token::add_to_node_list,
8635 token::process): Remove handling of deleted tokens.
8637 * troff/env.c (environment::add_char): When adding padding
8638 indicator character, call start_line() if necessary.
8640 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
8642 * ps/devps/afmtodit: Don't output 0 kerns.
8644 * ps/devps/afmtodit: Remove directory from name of encoding in
8645 font description file.
8647 * ps/devps/afmtodit: Improve error messages.
8649 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
8651 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
8652 * ps/devps/FontMakefile: Deleted.
8653 * ps/devps/afmname: New file.
8655 * ps/devps/symbol.sed: New file.
8656 * ps/devps/symbol.diff: Deleted.
8657 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
8658 Generate zapfdr.afm from zapfd.afm.
8660 * tty/tmac.tty (tty-char): Prefix definition with ".
8662 * macros/tmac.an (TP): Don't start a diversion if one has already
8665 * tty/tmac.tty-char: Add Latin-1 characters.
8667 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
8669 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
8671 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
8672 Move declaration of struct horizontal_span.
8674 * tbl/table.c (table::table): Initialize span_list.
8675 (table::~table): Delete span_list.
8677 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
8679 * ps/devps/Makefile: Avoid dependency on GNU make.
8681 * ps/tmac.ps: Check that character does not already exist before
8684 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
8685 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
8686 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
8689 * tty/tmac.tty-char: New file.
8690 * tty/Makefile: Install tmac.tty-char.
8691 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
8694 * tty/tmac.tty: Fix definition of \(34.
8696 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
8697 bracket-drawing characters onto |. Add *o.
8699 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
8700 only if current_field.
8702 * troff/dictionary.c (dictionary::lookup): Free old_table after
8705 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
8707 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
8708 whose glyphs are identical to glyphs of some Roman character.
8710 * tty/devlatin1/R.proto (bu): Deleted.
8711 * tty/devascii/R.proto (bu): Deleted.
8712 * tty/tmac.tty: Add definition of \(bu.
8714 * eqn/main.c (do_file): Pass FILE as argument.
8715 (main): Automatically load eqnchar. New options -F and -n.
8716 Pass do_file an opened FILE.
8717 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
8718 No need to include font.h.
8719 * groff.sh: Likewise. Don't need to use - for standard input.
8720 Prefix files with -- if first file starts with -.
8722 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
8724 * troff/env.c (environment::possibly_break_line): Don't set line
8725 to 0 across call to output_line(). Don't call output_line() until
8726 after discarding nodes after break.
8728 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
8730 * request.h (macro::empty): Declare it.
8731 * input.c (macro::empty): New method.
8732 (interpolate_macro): Don't give a WARN_SPACE if the two-character
8735 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
8737 * troff/env.c (environment::start_field): Decrement space_total
8738 when a space is frozen.
8740 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
8742 * macros/tmac.an (R): Delete macro.
8744 * troff/input.c (get_copy, token::next): Support \# (like \" but
8745 newline is ignored).
8747 * troff/input.c (token::next): Fix error message in 'Y' case.
8749 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
8751 * eqn/delim.c (define_extensible_string): Recognize any prefix of
8754 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
8756 * c++test.c: Include <osfcn.h>.
8758 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
8761 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
8763 * tbl/table.c (table::divide_span): Don't count column separation
8764 if expand was specified.
8766 * tbl/main.c (process_format): Don't ignore width specs in
8767 continued format. Give warning for changing equal widths or
8768 column separation in continued format.
8769 (process_data): Set column separation, minimum width, equal
8770 columns at end of table.
8772 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
8774 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
8775 node::add_discretionary_hyphen): Use soft_hyphen_char.
8776 (set_soft_hyphen_char): New function.
8777 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
8779 * Makefile (c++tested): Give more helpful message if test fails.
8781 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
8783 * troff/input.c (init_charset_table): Translate 0240 to
8784 an unbreakable space.
8786 * troff/token.h (token::hyphen_indicator): New function.
8787 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
8789 * troff/input.c (translate): Allow translation to \%.
8790 * troff/node.c (node::add_char): Handle
8791 TRANSLATE_HYPHEN_INDICATOR.
8792 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
8794 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
8797 * tty/devlatin1/R.proto: \(hy and - should print as 055.
8799 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
8801 * groff.c (run_commands): If the last command gets a SIGPIPE send
8802 a SIGPIPE to all children than haven't yet terminated. When
8803 command terminates, set pid field to -1.
8805 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
8807 * groff.c (main): Pass an appropriate -filename option to gxditview.
8809 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
8811 * Makefile.bd (install): Remove existing program before copying.
8813 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
8814 programs which have Unix counterparts to be installed with
8815 user-specified prefix.
8817 * troff/input.c (exit_troff): Don't check if exit_started.
8818 (exit_request): Don't call exit_troff if exit_started.
8820 * Makefile.bd (install.mm): Rename to install.dwbmm.
8822 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
8824 * driver/input.c (do_file): Add missing break for '#' case.
8826 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
8828 * troff/input.c (input_stack::clear): Clear past any boundaries and
8829 then add the boundaries back.
8831 * troff/input.c (exit_troff): Return immediately if already
8834 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
8836 (pg*end-page): If the text has ended and there are no more
8837 footnotes or keeps, exit.
8839 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
8841 * troff/input.c (init_charset_table): Make \(rq transparent by
8844 * macros/tmac.an: Define lq and rq strings.
8846 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
8848 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
8850 * troff/env.c (environment::final_break): New function.
8851 (environment::newline): Set prev_line_interrupted to 2 if
8853 * troff/env.h: Declare environment::final_break.
8854 * troff/input.c (exit_troff): Call environment::final_break()
8855 instead of environment::do_break().
8857 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
8858 doesn't already exist.
8859 * macros/man.local: New file.
8860 * macros/tmac.an: Load man.local.
8861 * macros/man.ultrix: New file.
8863 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
8865 * troff/input.c (exit_groff): Rename to...
8866 (exit_troff): New function.
8868 * troff/div.c (exit_started, done_end_macro,
8869 seen_last_page_ejector): New global variables.
8870 (began_page_in_end_macro): New static variable.
8871 (exit_flag): Deleted.
8872 (top_level_diversion::top_level_diversion): Initialize
8874 (top_level_diversion): More elaborate test for whether
8875 cleanup_and_exit() should be called.
8876 Set began_page_in_end_macro if the end macro isn't yet finished.
8877 * troff/div.h (top_level_diversion::last_page_count): New data
8879 (top_level_diversion::set_last_page): New function.
8880 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
8881 * troff/env.c (do_break): Zero prev_line_interrupted.
8882 * troff/input.c (exit_flag): Delete declaration.
8883 (LAST_PAGE_EJECTOR): New magic cookie.
8884 (token::next): Handle LAST_PAGE_EJECTOR.
8885 (exit_groff): Set exit_started and done_end_macro instead of
8886 exit_flag. Call top_level_diversion::set_last_page. Push a
8887 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
8888 another ejection after setting seen_last_page_ejector.
8890 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
8892 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
8894 * macros/tmac.e (TH): Make sure there's room for the initial
8897 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
8898 Set FVS in points rather than units.
8900 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
8902 * troff/div.c (top_level_diversion::add_trap): Don't consider the
8903 position of empty slots.
8905 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
8907 * ps/devps/S: Fix height and depth of parenrightex.
8908 * ps/devps/symbol.diff: Regenerate.
8910 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
8912 * tmac.e (u): Do underlining as in -mgs.
8914 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
8916 * tty/tty.c (tty_printer::end_page): If overstriking is
8917 suppressed, still turn overstruck horizontal and vertical lines
8920 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
8923 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
8925 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
8927 * Version 1.05 released.
8929 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
8931 * tty/tty.c: Instead of keeping an array of glyphs and then
8932 sorting it, keep a ordered linked list of glyphs for each line.
8934 * driver/driver.h: Include stddef.h.
8936 * tty/tty.c (compare_glyph):
8937 * refer/refer.c (rcompare):
8938 * troff/env.c (compare_ranges): Arguments of qsort comparison
8939 function should be const void *.
8941 * troff/number.c (parse_term):
8942 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
8945 * refer/label.y (consider_authors): Don't access variables
8946 constructed under a condition outside that condition: put braces
8947 round for statement containing declaration; redeclare use of same
8950 * pic/pic.y (text_expr): Delete production that allows
8951 parenthesised text_expr.
8952 (expr): Allow a conditional_expr to appear in parentheses.
8953 (conditional_expr): Rename to any_expr.
8955 * mm: Install new version 1.01 from jh.
8957 * lib/font.c (font::get_width): Cache scaled widths.
8958 (font::font): Initialize widths_cache.
8959 (font::~font): Destroy widths_cache.
8960 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
8962 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
8964 * c++test.c, c++test.ref: New files.
8965 * Makefile: Check that the C++ compiler works.
8967 * ps/tmac.pspic (PSPIC): Do a break.
8969 * ps/tmac.ps: Move definition of PSPIC into...
8970 * ps/tmac.pspic: New file.
8971 (PSPIC): Draw box around picture, but make it invisible to grops.
8972 * ps/tmac.ps: Load tmac.pspic.
8973 * ps/Makefile: Install tmac.pspic.
8975 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
8977 * lib/font.c (scale_round): If n is negative,
8978 subtract .5 before truncating floating point result.
8980 * lib/fontfile.c: Include <errno.h>.
8982 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
8984 * driver/input.c (get_char): Inline. Don't update current_lineno.
8985 Change callers to up date current_lineno if necessary.
8986 Use get_char() instead of getc(current_file).
8988 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
8990 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
8992 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
8994 * tty/tty.c (tmac.tty): Define \(rg as (R).
8996 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
8998 * lib/lib.h: New define a_delete.
8999 * Use a_delete instead of delete when deleting an array of objects
9000 without destructors.
9002 * lib/lib.h: Rename adelete to ad_delete.
9003 * Change uses of adelete.
9005 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
9007 * eqn/eqn.y: Include lib.h.
9009 * troff/node.c (grow_font_table): Delete old_font_table.
9011 * mm: Install new version from jh.
9013 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
9015 * tbl/table.h (format_type): Make global instead of local to class
9016 entry_format. Prefix enumerators with FORMAT_.
9017 * tbl/table.c, tbl/main.c: Corresponding changes.
9018 * refer/token.h (token_type): Make global. Prefix enumerators
9020 * refer/token.[ch]: Corresponding changes.
9021 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
9023 * troff/div.c (node::set_vertical_size): Don't name argument.
9025 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
9027 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
9028 * lib/lib.h: Define adelete accordingly.
9029 * pic/object.c (graphic_object::graphic_object):
9030 * tbl/main.c (format::~format):
9031 * tbl/table.c (table::~table):
9032 * refer/ref.c (reference::~reference, reference::merge,
9033 reference::insert_field, reference::delete_field): Use adelete.
9035 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
9037 * tbl/table.h: Corresponding changes.
9039 * common.c (common_output::dashed_arc, common_output::dotted_arc):
9040 Ensure total_angle is positive.
9042 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
9044 * refer/ref.c (reference::merge, reference::insert_field,
9045 reference::delete_field): Avoid delete[0].
9047 * refer/token.c (init_special_chars): Move calls to cmupper
9048 outside calls to init_two_char_letter to work around bug in gcc
9051 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
9053 * lib/new.c (operator new): Use __builtin_new for g++.
9055 * pic/object.c (graphic_object::~graphic_object): Don't use
9058 * pic/object.c (output::compute_scale): Initialize max_width and
9061 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
9063 * troff/input.c (write_request): Call fflush.
9065 * troff/node.h (class composite_node): Move declaration to node.c
9066 * troff/input.c (charinfo_to_node): Rename to ...
9067 (charinfo_to_node_list): Return node list rather than composite
9069 * troff/node.c (make_composite_node): New function.
9070 (make_node, add_char): Call make_composite_node instead of
9072 (class composite_node): Add a tfont * member. Delete font_size
9074 (composite_node::composite_node, composite_node::copy,
9075 composite_node::size): Corresponding changes.
9076 (composite_node::tprint): Provide constant spacing, emboldening
9077 and track kerning as specified in tfont.
9078 (composite_node::width): Change width calculation accordingly.
9079 * troff/env.h (environment::composite): New member.
9080 (environment::is_composite, environment::set_composite): New
9082 * troff/env.c (environment::environment): Initialize composite.
9083 * troff/input.c (charinfo_to_node): Call
9084 environment::set_composite.
9085 * troff/node.c (make_composite_node, make_glyph_node): Use the
9086 plain version of the tfont if the environment is composite.
9088 * troff/node.c (font_info::get_space_width): Additional argument
9089 giving space_size. Handle constant space correctly. Scale by
9090 space_size unless constant spaced.
9091 (env_sentence_space_width): New function.
9092 * troff/node.h: Declare it.
9093 * troff/env.h (environment::get_space_size,
9094 environment::get_sentence_space_size,
9095 environment::get_narrow_space_width,
9096 environment::get_half_narrow_space_width): Make inline.
9097 (environment::get_space_width): Make inline. Just call
9099 * troff/env.c: Delete definitions for funtions made inline.
9100 (environment::space_newline, environment::space): Use
9101 env_sentence_space_width(). Don't scale by space_size.
9102 * troff/node.h: Move declarations of env*space_width() functions
9105 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
9107 * macros/tmac.s (PS): Don't try to set negative indent.
9109 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
9111 * pic/pic.y: Fix min function.
9113 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
9115 * man/mdate.sh: Clear LANGUAGE.
9117 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
9119 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
9120 * pic/lex.c: New COMMAND keyword.
9121 * pic/pic.y (print_args, print_arg): New rules.
9122 (placeless_element): Use print_args for PRINT.
9123 New COMMAND element.
9125 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
9127 * troff/input.c (terminal): Handle missing argument correctly.
9129 * pic/pic.y (text_expr): New rule.
9131 * pic/pic.y: Implement := operator.
9133 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
9135 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
9138 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
9140 * ps/devps/dingbatsrmap: Include this in the distribution.
9142 * macros/tmac.doc: Replace with new version from 2nd Networking
9143 Release. Fix loading of doc-* files.
9144 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
9145 * macros/tmac.doc.old: New file. Apply fixes that had been
9146 applied to old tmac.doc.
9147 * macros/tmac.andoc: Check that we're running under groff.
9148 * macros/Makefile: Rework.
9150 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
9152 * tbl/table.h (format_type):
9153 * refer/token.h (token_type): If NESTED_TYPES is defined, use
9154 typedef to make these types visible at file scope.
9155 * Makefile: Add NESTED_TYPES configuration option.
9157 * troff/div.c (mark): At the top level use the value of
9158 nl_reg_contents rather than the current vertical position.
9160 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
9162 * tty/tty.c: Implement \D for horizontal or vertical lines.
9163 (tty_printer::set_char): Use vec_used+2 as serial number.
9164 Don't allow size of vector to exceed USHRT_MAX-2.
9165 Split off part into...
9166 (tty_printer::add_char): New function.
9167 (tty_printer::draw): New function.
9168 (compare_glyph): Handle equal serial numbers.
9169 (tty_printer::end_page): Handle overstruck characters from \D.
9170 (main, usage): Implement -d option.
9172 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
9174 * tbl/main.c (process_format):
9175 * eqn/text.c (split_text):
9176 * troff/input.c (token::next): Use inner block for declarations
9177 with initializers in switch statement.
9179 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
9181 * pic/common.c (common_output::dash_line): Cope with zero-length
9184 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
9186 * Version 1.04 released.
9188 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
9190 * macros/tmac.an (TH): Define a macro an-init to define variables
9191 based on command line arguments.
9192 (an-header): Call it.
9194 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
9196 * Makefile (install.mm): Rename to install.dwbmm.
9198 * Makefile: Integrate mm.
9199 * mm: New directory.
9201 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
9203 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
9206 * pic/troff.c (troff_output::simple_spline,
9207 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
9208 shadowing parameter.
9210 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
9212 * lib/ptable.h: Add explicit casts when converting from unsigned
9215 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
9216 * dvi/devdvi/Makefile: Install SA, SB.
9218 * refer/indxbib.c: Add declaration of mktemp.
9220 * refer/lookbib.c: Add declaration of isatty.
9222 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
9224 * pic/lex.c (interpolate_macro_with_args): While collecting
9225 arguments, keep track of whether we're in a string.
9227 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
9229 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
9230 down with \v, so as to avoid problems with top of page trap
9231 setting no space mode.
9233 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
9235 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
9237 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
9239 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
9240 Improve error message.
9242 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
9244 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
9247 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
9249 * groff.c (possible_command::execp): Always use _exit() after a
9252 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
9253 NO_SYS_WAIT_H configuration options.
9254 * groff.c: Use these options. Use POSIX-style macros to extract
9255 fields from the status returned by wait().
9257 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
9259 * tbl/table.c (table::compute_separation_factor): Allow the
9260 separation factor to drop to 0.
9262 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
9264 * refer/search.c: Include <errno.h>.
9266 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
9268 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
9270 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
9273 * pic/lex.c (input_stack::bol): Move definition out of class body.
9275 * pic/main.c: On MSDOS munge argv[0].
9277 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
9279 * lib/ptable.c (hash_string): Use unsigned long rather than
9281 (next_ptable_size): Use unsigned rather than int. Give an error
9282 message if we've hit the largest table size.
9283 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
9286 * pic/object.h (object_spec): Make flags unsigned long. Declare
9287 flags as const unisgned long rather than as enums.
9289 * pic/output.c: Deleted.
9291 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
9293 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
9294 Add additional argument.
9295 (line_entry::note_double_vrule_on_{left,right}): Set value of
9296 douvle_vrule_on_{right,left} flag according to argument.
9297 (simple_line_entry::simple_print,
9298 simple_line_entry::double_line_print): If adjacent to double vrule
9299 on a corner extend rather than shorten the rule by half the double
9302 * troff/number.c (parse_term): In checking for overflow, handle the
9303 case where the current horizontal position is negative.
9305 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
9307 * pic/object.c (draw_arrow): Check for object having zero length.
9309 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
9311 * eqn/main.c (do_file): Split off inline equation handling into...
9312 (inline_equation): New function. Search for starting delimiter
9314 (delim_search): New function. Don't recognize a delimiter that
9315 occurs in the name of an escape sequence, number register, string
9318 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
9320 * eqn/delim.c (delim_box::compute_metrics): Don't call
9321 define_extensible_string if left is 0.
9322 (delim_box::output): Don't print the left delimiter if left is 0.
9323 (delim_box::debug_print): Check for left == 0 before calling printf.
9325 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
9327 * troff/Makefile (majorminor.c): Include only digits in
9330 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
9332 * refer/dirnamemax.c: new file.
9333 * refer/genlimits.c: Deleted.
9334 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
9335 Don't check path length.
9336 * refer/Makefile: Add dir_name_max.o; delete genlimits.
9337 * Makefile: Add PATHCONF_MISSING option.
9339 * refer/indxbib.c (get_cwd): New function.
9340 (main): Use get_cwd().
9341 * lib/getcwd.c: New file.
9342 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
9344 * lib/Makefile: Compile getcwd.o.
9346 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
9349 * refer/indxbib.c (main): Check success of mktemp.
9351 * lib/tmpfile.c: New file.
9352 * lib/Makefile: Add tmpfile.c.
9353 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
9354 * ps/ps.h: Delete declaration of mktemp().
9355 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
9356 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
9357 * driver/driver.h: No need now to include errno.h.
9359 * everywhere: Set errno to 0 before calling fopen().
9361 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
9362 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
9363 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
9365 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
9367 * troff/env.h (translate_space_to_dummy): Declare it.
9368 * troff/env.c (environment::space_newline, environment::space):
9369 If translate_space_to_dummy is set then make the width of spaces 0.
9370 * troff/input.c (translate): If the second character of a
9371 translation is a space, translate to unbreakable space. If the
9372 first character is a space, set or clear translate_space_to_dummy
9373 according to whether the second character is \&. Weird!
9375 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
9377 * groff.c (run_commands): Don't use non-zero exit code because a
9378 command gets SIGPIPE.
9380 * groff.c, groff.sh: Use -mXps with -TXps.
9382 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
9383 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
9384 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
9385 (ps_printer::special): New specials invis and endinvis.
9386 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
9387 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
9388 (ps_printer::end_page): Check that invis_count == 0.
9389 (ps_printer::invis_count): New member.
9390 (ps_printer::ps_printer): Initialize invis_count to 0.
9392 * troff/env.c (environment::hyphenate_line): Hyphenation
9393 indicator at beginning of word inhibits splitting after -, \(em
9396 * pic/pic.y (element): Allow another element to follow } without
9397 any intervening separator.
9399 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
9401 * pic/lex.c (get_delimited): Allow tabs before delimiter.
9403 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
9405 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
9406 declaration of wait() in header files.
9407 * Makefile: Get rid of -DHAVE_UNION_WAIT.
9409 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
9411 * lib/lib.h: Declare return type of strerror as char *.
9413 * man/Makefile: Add g flag to sed substitutions.
9414 * Makefile (shgroff, bindist): Likewise.
9416 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
9418 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
9419 * ps/devps/prologue (PBEGIN): Define showpage after pushing
9422 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
9424 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
9427 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
9429 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
9432 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
9434 * troff/input.c (define_number_reg): If currently undefined,
9435 don't define it if the argument is an invalid expression.
9437 * Makefile: Ignore return value of `if' commands without `else'
9440 * Makefile: Split up CPPDEFINES into a series of separate
9441 configuration options.
9443 * troff/input.c (init_registers): Use time_t instead of long
9444 unless LONG_FOR_TIME_T is defined. Use returned result rather
9445 than passing pointer.
9446 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
9448 * lib/Makefile (fontpath.h): Use gendef.
9450 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
9452 * troff/input.c (input_iterator::shift): Delete argument name.
9453 * troff/node.c (suppress_output_file::really_begin_page,
9454 suppress_output_file::really_transparent_char, node::ascii_print,
9455 node::tprint): Delete names of unused arguments.
9457 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
9459 * refer/label.y (string): Pass $4 to command_error.
9461 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
9463 * Version 1.03 released.
9465 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
9467 * Makefile: Pass definition of SHELL in SUBFLAGS.
9470 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
9471 ps/Makefile: Use gendef to construct header files that are
9472 constructed from the Makefile.
9474 * macros/Makefile: make all should build stripped version of tmac.e.
9476 * refer/Makefile (clean): Remove y.output.
9478 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
9480 * ps/pfbtops.c (main): Add -v option which prints out a version
9482 * ps/Makefile (pfbtops): Link with libgroff.a.
9484 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
9486 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
9487 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
9489 * refer/lkbib.c (main): Always terminate reference with blank
9491 * refer/lookbib.c (main): Likewise.
9493 * refer/linear.c (file_buffer::load): Check that the file is not a
9496 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
9497 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
9498 Delete second inclusion of <sys/param.h>.
9500 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
9502 * troff/token.h (token::special): Deleted.
9504 * tbl/main.c (process_format): Rework so that opt->tab_char is
9505 recognized only when appropriate.
9507 * ps/Makefile (clean): Remove pfbtops.
9509 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
9511 * lib/font.c (text_file::next): Don't return if we have got a
9514 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
9516 * refer/refer.c (store_reference): Get hash code from old_table[i]
9517 when rehashing the table.
9519 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
9521 * eqn/box.c (box::top_level): Save size and prev size using \R and
9522 restore it afterwards. Set the size to the size at the beginning
9524 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
9525 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
9527 * refer/Makefile (limits.h): Use ./genlimits.
9529 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
9531 * refer/index.c: Delete declarations of stat() and fstat().
9533 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
9535 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
9537 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
9539 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
9541 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
9543 * troff/input.c (token::get_char): Handle \e.
9545 * refer/linear.c: Delete declarations of fstat() and stat().
9547 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
9549 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
9550 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
9552 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
9554 * troff/input.c (do_define_macro): Improve error handling for end
9555 of file while defining macro.
9557 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
9559 * eqn/box.h: Fix declaration of set_gsize.
9560 * eqn/box.c (set_gsize): Make argument const char *.
9561 (gsize): Declare as char *.
9562 * eqn/main.c (main): Don't convert gsize to int.
9563 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
9565 * Version 1.02 released.
9567 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
9569 * macros/tmac.andoc: New file.
9570 * macros/Makefile: Install tmac.andoc.
9572 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
9573 operator new and delete on OP_DELETE_BROKEN not being defined.
9574 * Makefile: Mention OP_DELETE_BROKEN.
9576 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
9578 * Makefile (bindist): Pass SUBFLAGS.
9580 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
9582 * Makefile, groff.c: Pass definitions to groff.c via device.h.
9584 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
9587 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
9589 * ps/ps.h, ps/psrm.c: Make comment_table and
9590 header_comment_table local to resource_manager::process_file.
9592 * groff.sh: With -TXps pass -printCommand option to gxditview.
9594 * groff.c (possible_command::print): Implement using
9595 append_arg_to_string.
9597 * xditview: Merge in new implementation with own ChangeLog.
9599 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
9601 * groff.c (main): Implement PRINT_OPTION.
9602 (append_arg_to_string): New command.
9603 (device_table): Set PRINT_OPTION flag for Xps.
9605 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
9607 * troff/groff.h: Rename to troff.h.
9609 * pic/lex.c (lookup_keyword, docmp): New functions.
9610 (get_token): Use new lookup_keyword.
9611 Don't include key.h.
9612 * pic/key.[ch], pic/pic.gperf: Deleted.
9613 * pic/Makefile: Remove gperf stuff.
9615 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
9617 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
9619 * troff/Makefile, troff/node.c: Move definition of
9620 STORE_WIDTH into node.c.
9622 * etc/grog.pl, etc/grog.sh: Support -mdoc.
9624 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
9626 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
9627 dvi/devdvi/texb.map: Add lq and rq.
9628 dvi/devdvi: Regenerate fonts.
9629 * ps/devps/textmap: Add lq and rq.
9630 * ps/devps: Regenerate fonts.
9631 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
9632 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
9634 * pic/object.c (position_rectangle): When checking radius
9635 cope with possiblity that width or height is negative.
9636 (box_object::box_object): Have separate xrad and yrad with
9637 signs matching signs of dim components.
9638 (box_object::{north,south}_{east,west}): Use xrad and yrad.
9639 (box_object::print): With rounded boxes use absolute values
9640 for dim and rad arguments.
9642 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
9645 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
9647 * various files: Add explicit destructors to keep Saber CC +d
9650 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
9652 * eqn/box.c (box::top_level): Restore fonts correctly after
9653 font changes in line containing inline equation. Also
9654 restore previous font as well as current font.
9655 * eqn/pbox.h: Define necessary string and register names.
9657 * troff/input.c (token::next): Case 'R' calls do_register.
9658 (do_register): New function.
9660 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
9662 * groff.c, groff.sh: Support Xps device. Allow each device
9663 to have a pseudo_name and a real_name.
9665 * groff.c (run_commands): Don't print `Broken pipe' messages.
9667 * ps/pfbtops.c: New file.
9668 * ps/Makefile: Add pfbtops.
9670 * troff/number.c (parse_term): Improved error message.
9672 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
9674 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
9676 * Makefile: Integrate refer.
9677 * refer: New directory.
9678 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
9679 man/lkbib.man: New files.
9680 * man/Makefile: Support refer man pages.
9682 * lib/lib.h: Declare is_prime.
9683 * lib/prime.c: New file.
9685 * troff/input.c (macro_source): New function.
9686 (init_input_requests): Bind "mso" to macro_source.
9688 * troff/env.c (environment::possibly_break_line): Maintain
9689 pointer to pointer to node to be split in ndp so as to avoid
9690 using address of freed node.
9692 * troff/env.c (environment::hyphenate_line): Maintain pointer to
9693 pointer to first node to be hyphenated in startp so as to
9694 avoid using address of freed node.
9696 * troff/env.c (class trie, class hyphen_trie): Make the
9697 elements of the trie be of type char not unsigned char.
9698 Declare arguments to be const char* instead of unsigned char *.
9700 * troff/env.c (hyphenate): Initialize hbuf[0].
9702 * troff/input.c (set_string): Declare p to be char * and cast
9703 *p to unsigned char when necessary.
9705 * troff/input.c (do_define_macro): Declare s to be const
9706 char*. Cast element to unisgned char when necessary, Declare
9707 d to be an int. Handle EOF better.
9709 * troff/Makefile, troff/input.c: Different scheme for passing
9710 definitions of MACROPATH, HYPHENFILE and DEVICE.
9712 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
9714 * tty/devascii/R.proto: Delete entry for em.
9715 * tty/devlatin1/R.proto: Likewise.
9717 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
9719 * troff/input.c (translate): Stop when we get a space. Treat eof
9722 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
9724 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
9726 * tbl/main.c (process_format): A font name following a `f'
9727 modifier that starts with a digit can be only one character long.
9728 Also deal with EOF on the second character of the font name.
9730 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
9732 * troff/input.c (token::next): Turn \~ into an
9733 unbreakable_space_node.
9734 * troff/node.c (unbreakable_space_node): New class.
9735 * troff/node.h: Declare it.
9737 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
9739 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
9740 it's >= 0, before outputting it as a single byte.
9742 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
9744 * lib/font.c: Make font_char_metric::code an int.
9745 (font::get_code): Change return type to int.
9746 (font::load): Allow code to be arbitrary integer.
9747 * lib/font.h (font::get_code): Change return type to int.
9748 (font::number_to_index): Change argument type to int.
9749 * troff/input.c (token::next): In case 'N', allow any value.
9750 Store value in token::val.
9751 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
9752 (token::get_char, token::add_to_node_list, token::process): Get
9754 (charinfo::set_number): Change argument to int.
9755 (charinfo::get_number): Require that NUMBERED flag be set.
9756 (get_charinfo_by_number): Store numbered characters not between 0
9757 and 255 in a dictionary.
9758 * troff/charinfo.h (get_charinfo_by_number): Change argument type
9760 (charinfo::number): Change type to int.
9761 (charinfo::set_number): Change type of set_number to int.
9762 * troff/node.c (troff_output_file::put_char_width,
9763 troff_output_file::put_char): Test whether character is numbered
9764 using charinfo::numbered().
9765 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
9767 * lib/nametoindex.c: New implementation to cope with arbitrary
9770 * troff/input.c (token::operator==): Test val for
9771 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
9774 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
9775 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
9777 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
9779 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
9782 * all Makefiles: rm targets of cp and >.
9784 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
9787 * eqn/lex.c (def_table): Add dollar.
9789 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
9791 * troff/input.c (do_width): Push back newline before closing delim
9794 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
9796 * groff.c (possible_command::prepend_arg): New function.
9797 (main): Prepend device -m option.
9798 * groff.sh: Put device -m options before command-line options.
9800 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
9802 * macros/tmac.an (IP): Quote argument to TP.
9804 * ps/ps.c (main): New option -b, which sets...
9805 (broken_flags): New variable.
9806 (ps_printer::~ps_printer): Incorporate the setup section in the
9807 prolog if (broken_flags & NO_SETUP_SECTION).
9808 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
9809 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
9810 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
9811 ps_printer::print_needed_font_comment,
9812 ps_printer::print_supplied_font_comment,
9813 ps_printer::print_include_font_comments,
9814 ps_printer::lookup_doc_font, ps_printer::download_fonts,
9815 ps_printer::read_download_file, read_document_fonts, add_font,
9816 skip_line, parse_fonts_arg, document_font::document_font,
9817 document_font::~document_font, document_font::download,
9818 ps_output::include_file): Deleted.
9819 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
9820 rather than %!PS-Adobe-2.0. Make calls to
9821 resource_manager::need_font for each font that we used. Replace
9822 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
9823 print_supplied_font_comment, print_needed_font_comment by call to
9824 resource_manager::print_header_comments. Output %%Orientation
9825 comment. Output %%Requirements: numcopies comment if ncopies > 1.
9826 Don't output the prolog directly. Instead call
9827 resource_manager::output_prolog. Only define #copies when ncopies
9828 > 1. Delete calls to print_include_font_comments and
9829 download_fonts. Add call to resource_manager::document_setup.
9830 (ps_printer::do_file): Call resource_manager::import_file instead
9831 of including it ourselves.
9832 (ps_printer::do_import): Likewise. Also don't call
9833 merge_import_fonts. Push userdict on the dictionary stack before
9834 and pop it afterwards.
9835 Move declaration of ps_output into ps.h.
9836 * ps/psrm.c: New file implementing resource_manager class.
9837 * ps/ps.h: New file declaring ps_output and resource_manager
9839 * ps/devps/zapfdr.ps:
9840 * ps/devps/symbolsl.ps:
9841 * ps/devps/prologue: Use 3.0 conventions.
9842 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
9843 Add default definition of BROKEN_SPOOLER_FLAGS.
9844 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
9845 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
9847 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
9849 * etc/grog.pl: New file.
9850 * Makefile (GROG): New variable.
9851 Add GROG to SUBFLAGS.
9852 * etc/Makefile (GROG): New variable.
9853 (install.nobin): Install $(GROG) rather than grog.sh.
9855 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
9857 * eqn/special.c (special_box::compute_metrics): Make the input and
9858 output strings the same. Get the new height and depth from the
9859 predefined height and depth registers. Also make subscript kern
9861 (special_box::compute_subscript_kern, special_box::compute_skew):
9864 * eqn/box.c (pointer_box::compute_skew,
9865 simple_box::compute_metrics, box::top_level)
9866 * eqn/text.c (prime_box::compute_metrics,
9867 prime_box::comput_subscript_kern)
9868 * eqn/limit.c (limit_box::compute_metrics):
9869 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
9870 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
9871 negative numbers in `nr' requests with a leading 0.
9873 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
9875 * eqn/special.c: New file.
9876 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
9877 Add new rule for simple.
9878 * eqn/lex.c (token_table): Add SPECIAL.
9879 * eqn/box.h: Declare make_special_box.
9880 * eqn/Makefile: Add special.[co].
9882 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
9884 * ps/devps/prologue: Possibly set packing to true while defining.
9885 Create grops dictionary here. Initialize local variables before
9886 defining procedures.
9887 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
9888 the dictionary stack. Set strokeadjust and overprint to false if
9889 the relevant operators are defined.
9890 (PEND): New procedure.
9891 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
9892 prologue. Do everything else in the setup section.
9893 (ps_printer::do_import): Just call PBEGIN and PEND around the
9894 picture. Also push userdict before, and pop it afterwards.
9896 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
9898 * troff/node.c (bracket_node::tprint): Brackets were being printed
9901 * macros/tmac.an (SH, SS): Set fill mode.
9903 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
9905 * troff/div.c (top_level_diversion::begin_page): Set
9906 high_water_mark to 0.
9908 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
9910 * man/mdate.sh: New file.
9911 * man/mdate.c: Deleted.
9912 * man/Makefile: Use mdate.sh instead of mdate.
9915 * eqn/lex.c (do_gsize): Supply missing argument to error message.
9917 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
9919 * man/mdate.c: New file.
9920 * man/*.man: Replace modification date by @MDATE@.
9921 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
9922 (mdate): New target.
9924 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
9925 Remove illegal input characters.
9927 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
9929 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
9931 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
9933 * troff/div.c (begin_page): Change behaviour when
9934 !first_page_begun and !break_flag.
9936 * troff/input.c (do_name_test): Return 0 if argument is empty.
9938 * troff/input.c (read_long_escape_name): Require closing ] to be
9939 at same input level as opening [.
9941 * troff/input.c (read_increment_and_escape_name): New function.
9942 (get_copy, process_input_stack): Use this for \n.
9944 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
9946 * troff/div.c (top_level_diversion::begin_page): Ignore the
9947 current value of page_number if !first_page_begun.
9949 * groff.c (main): Fix declaration of buf.
9951 * troff/input.c (do_name_test): New function.
9952 (token::next): Implement \A.
9953 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
9954 (token::description, token::add_to_node_list, token::process):
9955 Handle TOKEN_ESCAPE.
9956 * troff/token.h: New token TOKEN_ESCAPE.
9958 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
9960 * pic/main.c (do_picture): Allow space before and after filename
9961 following `<'. Check that the filename is not empty.
9963 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
9965 * Version 1.01 released.
9967 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
9969 * dvi/tmac.dvi: ftr HR to H.
9971 * macros/tmac.e: Round up computation of $r.
9973 * xditview/tmac.X: Don't give up completely in compatibility mode.
9974 Use \n(.s instead of \n[.s].
9976 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
9977 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
9978 Add u to factors inside \s[...]. Rename frac to dvi-frac.
9979 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
9980 short names in the char definitions.
9982 * ps/tmac.ps: Don't give up completely in compatibility mode.
9983 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
9984 quote in front of \n(.s. Add u to factors inside \s[...].
9986 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
9988 * tty/tmac.tty: Call the nroff request.
9990 * macros/tmac.e ((x, )x): Better definitions that work properly
9992 (@0, @1): Helper macros for (x.
9994 * macros/tmac.e ($s, hl): Use \l rather than \D.
9996 * tty/tmac.tty: Make it work better in compatibility mode.
9997 (pchar): Rename to tty-char.
9999 * macros/tmac.e (@E): New macro.
10000 (r, i, b, rb, bi): Use @E.
10002 * macros/tmac.e (@F): Don't use (;...) syntax.
10004 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
10005 it was modified for groff.
10007 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
10009 * macros/tmac.e (<., .>): Removed.
10010 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
10012 * macros/tmac.e: Remove check that groff is being used.
10014 * macros/tmac.e (@C): Change families only if using groff; turn
10015 compatibility mode off while changing familes. Save compatibility
10016 mode before changing families and restore it afterwards.
10018 * macros/tmac.e (@h): Remove test for offset + line length.
10020 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
10021 (lo, th, ac): Define to call @S instead of using als.
10023 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
10024 the ratio of the vertical spacing to the point size in units
10025 expressed as a percentage. Use these instead of $10r and $10R,
10026 Delete $10r and $10R.
10028 * lib/font.c (font::load): In default computation of space_width,
10029 divide by sizescale. Use scale_round.
10031 * macros/tmac.an (TP): Don't call `nf'.
10032 (an-do-tag): Don't call `fi'.
10034 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
10036 * troff/input.c (process_input_stack): Handle the case where
10037 spaces at the beginning of an input line are followed by a
10040 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
10042 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
10043 * groff.sh: Use pic -x with the dvi device.
10045 * dvi/devdvi/FontMakefile (H): Don't use -s.
10047 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
10048 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
10049 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
10052 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
10054 * ps/psfig.diff: New file.
10055 * ps/tmac.psfig: New file.
10057 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
10059 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
10060 (]-): Don't call ref*do-tl.
10062 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
10064 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
10065 (fn@do-FS): Rename to fn*do-FS.
10067 * troff/input.c (transparent_translate): New function.
10068 (process_input_stack): Apply transparent_translate before calling
10069 diversion::transparent_output(unsigned char).
10071 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
10073 * troff/input.c (do_define_macro): Define the macro before calling
10076 * xditview/Makefile: Add DEVICES variable. Change install target
10079 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
10081 * groff.c (run_commands): Handle the possibility that there are
10082 child processes other than those forked by us.
10084 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
10086 * lib/string.c (string::append): New function.
10087 * lib/stringclass.h: Declare it.
10089 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
10091 * eqn/main.c (main): New option -N which sets
10092 no_newline_in_delim_flag.
10093 (do_file): If no_newline_in_delim_flag is set don't allow newlines
10095 * groff.c (main): Pass -N on to eqn.
10096 (help, synopsis): Mention -N.
10097 * groff.sh: Implement -N.
10099 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
10101 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
10102 (]-): Call ref*do-tl if ref*need-tl is non-zero.
10103 (XP): Allow as initializer.
10105 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
10107 * troff/env.c (environment::wrap_up_field): If field_spaces are
10108 non-zero and we have a current_tab, subtract padding from
10109 tab_distance. If this makes tab_distance <= 0, use the next tab
10110 stop instead. If there isn't any next tab or it's a left tab,
10111 wrap up the current tab.
10112 (environment::start_field): Initialize tab_precedes_field.
10113 (environment::wrap_up_tab): If there's a current field, update
10114 pre_field_width, field_distance and tab_precedes_field.
10115 * troff/env.h (environment::tab_precedes_field): New member.
10117 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
10119 * ps/ps.c (ps_printer::do_file): New function.
10120 (ps_printer::special): Bind to `file' special.
10121 (ps_printer::do_exec): Set ndefined_styles to 0.
10123 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
10125 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
10126 Avoid stripping first character from the start of unrecognized
10127 escapes. Use lex_error instead of error to report errors.
10128 * eqn/lex.c (get_token): Rework handling of escapes.
10129 (lex_error): Move declaration into...
10132 * xditview/xditview.c (main): Make -page option work.
10134 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
10136 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
10138 * macros/tmac.s (B2): Correct size of box.
10140 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
10142 * macros/tmac.s (B2): Postpone drawing the box until in the
10143 top-level diversion.
10145 * tty/tmac.tty: Add font translations for C, CR, CW.
10147 * groff.c (synopsis, help): Document -i.
10148 * groff.sh: Implement -i.
10150 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
10151 Simplify the construction of SN.
10153 * troff/number.c (parse_term): Give `|' a higher precedence.
10154 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
10157 * macros/tmac.s (B2): Use par@finish instead of par@reset.
10159 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
10161 * lib/string.c (string::move): New function.
10162 * lib/stringclass.h: Declare it.
10164 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
10166 * troff/env.c (distribute_space): Add optional argument
10168 (environment::wrap_up_field): Call distribute_space with
10169 `force_forward' argument of 1.
10171 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
10173 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
10174 Inline it. Move reallocation into...
10175 (string::grow1): New function.
10176 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
10177 dependencies to include library header files.
10178 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
10180 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
10182 * macros/tmac.s (@NH): Use the same number registers than -ms does
10183 for the heading level counters. Use the same string that -ms does
10184 for the number for this heading.
10186 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
10188 * lib/new.c (operator new): Cast result of malloc to char *.
10190 * troff/input.c (spring_trap, lookup_request): Add assert that nm
10193 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
10195 * groff.c (main): Support -i.
10197 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
10199 * pic/pic.h: Include <osfcn.h>.
10201 * ps/ps.c: Add declaration of mktemp.
10203 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
10204 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
10205 argument as union wait *.
10206 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
10207 argument to union wait *.
10209 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
10211 * tty/tmac.tty: Add definition of \(co.
10213 * pic/object.c (make_arc): Only increase radius when radius
10214 strictly less than d.
10215 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
10218 * troff/env.c (environment::environment(symbol),
10219 environment::environment(const environment *)): Initialize
10222 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
10224 * tbl/main.c (main): Add exit(0).
10226 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
10228 * pic/main.c (main):
10229 * eqn/main.c (main):
10230 * tbl/main.c (main):
10231 * etc/soelim.c (main):
10232 * driver/printer.c (printer::~printer):
10233 * troff/node.c (real_output_file::~real_output_file,
10234 real_output_file::flush): Check for errors on stdout.
10236 * most files: Add 1991 to copyright notice.
10238 * macros/tmac.s: Don't test \n(.x and \n(.y.
10240 * troff/input.c (token::next): Rename `escape_char' label to
10241 `handle_escape_char' and `normal_char' label to
10242 `handle_normal_char'.
10244 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
10246 * groff.c (main, synopsis, help): Support -a option.
10247 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
10248 to trflags while parsing options.
10250 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
10252 * troff/number.c (parse_term): With `m', `M' and `n' scale
10253 indicators, convert scale factor to hunits before scaling.
10255 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
10257 * lib/font.c (scale_round): Better test for overflow when n is
10260 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
10262 * tbl/main.c (process_format): Add second argument of type
10263 options*. Change callers. Allow opt->tab_char as well as '\t'
10264 between format items.
10266 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
10268 * macros/tmac.an (PD): With no arguments, make sure register PD is
10270 (TH): Call PD with no argument, instead of setting register PD
10273 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
10275 * Version 1.00 released.
10277 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
10279 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
10281 * dvi/devdvi/DESC: Mount CW instead of CR.
10283 * dvi/tmac.dvi: Add definition of \(tm.
10285 * dvi/devdvi/texsy.map: Add lh, and rh.
10286 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
10287 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
10289 * dvi/devdvi/FontMakefile: Generate H from cmss10.
10290 * dvi/devdvi/Makefile: Install H.
10291 * dvi/devdvi/H: New file.
10293 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
10295 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
10298 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
10300 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
10302 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
10304 * macros/tmac.s (@EN): Handle the case where the equation is empty
10305 but the label is not.
10307 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
10309 * troff/groff.h: New warning category WARN_SPACE.
10310 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
10311 WARN_SPACE to warning_table.
10312 (interpolate_macro): Give a warning of type WARN_SPACE if the name
10313 is longer than two characters and is not defined, but the first
10314 two characters do make a defined name.
10316 * PROBLEMS: New file.
10318 * CHANGES: New file.
10319 * README-0.6, README-1.00: Deleted.
10321 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
10322 * xditview/devX75/Makefile: Make devX75-12.
10323 * xditview/devX100/Makefile: Make devX100-12.
10325 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
10326 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
10328 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
10330 * README-0.7: Rename to README-1.00.
10332 * macros/tmac.pic: New file.
10333 * macros/Makefile (install.nobin): Install tmac.pic.
10335 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
10337 * troff/env.c (hyphen_word): Correct the test for whether the
10338 token is a hyphen. Reset npos to 0.
10340 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
10342 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
10344 * macros/tmac.s (ds*common-end): Call par*reset.
10346 (par@reset-indent): Deleted.
10348 * macros/tmac.s (@IP): Divert the label.
10350 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
10352 * xditview/draw.c (setGC): Use a line width of .1m rather than
10353 .04m by default; round rather than truncate value.
10355 * tbl/table.c (class empty_entry): New class.
10356 (empty_entry::empty_entry, empty_entry::line_type): New functions.
10357 (table::add_entry): Represent empty entries by objects of type
10359 (table_entry::line_type): Return -1.
10360 (table::determine_row_type): Ignore entries with line_type 0.
10361 Treat type -1 as non-lines.
10363 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
10365 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
10366 macros/tmac.s: Rename \(-d to \(Sd.
10368 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
10370 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
10371 * xditview/libXdvi/DviChar.c: Likewise.
10372 * dvi/devdvi/texsy.map: Add `<<', `>>'.
10374 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
10376 * troff/div.c (top_level_diversion::begin_page): Call
10377 init_output() if the_output is 0.
10379 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
10381 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
10383 (get_copy): Turn \E into ESCAPE_E.
10384 (token::process, asciify): Handle ESCAPE_E.
10386 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
10388 (DS): Implement `.DS R'.
10390 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
10392 * macros/tmac.s (FS): New macro.
10394 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
10396 * macros/tmac.s (cov*tl-init): Remove after first execution
10397 instead of aliasing to @nop. Call top of page macro explicitly
10398 instead of setting trap; call @init first. Set pg@top as top of
10400 (cov*auto-init): Deleted. Set cov*tl-init instead of
10401 cov*auto-init as top of page trap.
10402 (TL, LP): Do a break instead of calling cov*tl-init.
10403 (cov*print): With RP format but no TL, alias FS and FE to @FS and
10404 @FE; in this case also give a warning and always start another
10405 page. No need to set pg@top here.
10406 (cov*tl-init): Rename to cov*first-page-init.
10408 * macros/tmac.s (RP): Do `.pn 0'.
10409 (cov*tl-init): With RP format don't do `.pn 0'.
10411 * macros/tmac.s (pg@cs-top): Set no space mode.
10413 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
10414 (cov*ab-init): Alias TL, AU and AI to these.
10416 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
10418 * macros/tmac.s (@EQ): Move the space before the equation into @EN
10419 (@EN): Do nothing unless \n[dl] is > 0.
10421 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
10423 * pic/object.c (ellipse_object::radius): New function.
10425 * VERSION: Change version to 0.7.
10427 * tbl/table.c (block_entry::do_divert): Declare return type as
10429 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
10431 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
10433 * troff/column.c: New file.
10434 * troff/Makefile: Corresponding changes.
10436 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
10439 * troff/div.c (top_level_diversion::space): If the space causes
10440 the first-page transition and springs a trap, truncate the space
10443 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
10445 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
10448 * pic/troff.c (troff_output::line_thickness,
10449 troff_output::set_fill): Do a horizontal motion to compensate for
10450 the width of the \D escape sequence.
10452 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
10454 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
10457 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
10460 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
10461 Supply empty definition.
10462 (text_entry::simple_print, simple_text_entry::simple_print):
10463 Delete declarations.
10464 (table::add_entry): Represent empty entries by objects of type
10467 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
10469 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
10471 * tbl/table.c (left_text_entry::add_tab): New function.
10473 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
10474 initialize like LP.
10476 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
10478 * troff/env.c (environment::start_field): Give an error message if
10479 there is no next tab.
10481 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
10483 * troff/env.c (hyphenate): Skip initial elements with zero
10486 * macros/tmac.s (par@init): Keep VS in points rather than units.
10488 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
10490 * pic/main.c (main): Implement `-c' option.
10491 * pic/output.h: Declare make_tpic_output().
10492 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
10494 (tpic_output): New class.
10495 (tpic_output::tpic_output, tpic_output::set_pen_size,
10496 tpic_output::command, make_tpic_output): New functions.
10498 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
10500 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
10501 if they're not already defined.
10502 * tbl/table.c (init_output): Don't test \n(.g.
10504 * troff/input.c (do_if_request): Delete `g' condition. Recognize
10505 `d', `r' and `c' conditions even in compatibility mode.
10507 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
10509 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
10512 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
10514 * troff/env.h (environment::prev_line_interrupted): New member.
10515 (environment::get_prev_line_interrupted): New function.
10516 * troff/env.c (environment::newline): Set prev_line_interrupted.
10517 (environment::environment(const environment *),
10518 environment::environment(symbol)): Initialize
10519 prev_line_interrupted.
10520 * troff/input.c (process_input_stack): Don't give special
10521 treatment to space and newline at the beginning of the line if the
10522 previous line was interrupted.
10524 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
10526 * eqn/eqn.y: Disallow PRIME by itself.
10527 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
10529 (def_table): Remove definition of '. Define prime to be `.
10531 * eqn/eqn.y: Split off part of rule `script' into a new rule
10534 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
10536 * macros/tmac.s ({, }): New string aliases.
10538 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
10540 * README-0.7: New file.
10542 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
10544 * macros/tmac.s: New file.
10545 * man/groff_ms.man: New file.
10546 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
10547 * Makefile.bd: Similarily.
10548 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
10549 definition of TMAC_S.
10550 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
10551 * macros/TODO: New file.
10553 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
10555 * troff/env.c (right_justify): New function.
10556 (init_env_requests): Bind this to request "rj".
10557 (center_lines): Set right_justify_lines to 0. If we get a bad
10558 integer, center 1 line.
10559 (environment::environment(symbol), environment::environment(const
10560 environment *)): Initialize right_justify_lines.
10561 (environment::get_right_justify_lines): New function.
10562 (init_env_requests): Bind this to number_register ".rj".
10564 * troff/env.c (environment::choose_breakpoint): Implement
10565 hyphenation_margin and hyphenation_space.
10566 (environment::get_hyphenation_space,
10567 environment::get_hyphenation_margin): New functions.
10568 (init_env_requests): Bind these to .hys and .hym.
10569 (hyphenation_space_request, hyphenation_margin_request): New
10571 (init_env_requests): Bind these to hys and hym.
10572 (environment::environment(symbol), environment::environment(const
10573 environment *)): Initialize hyphenation_margin and
10575 * troff/env.h: Corresponding changes to class environment.
10577 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
10579 * troff/div.c (blank_line): Always do a break.
10581 * eqn/box.c (do_text): Turn off escapes while appending text to
10584 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
10586 * troff/input.c (while_break_request, while_continue_request): New
10588 (init_input_requests): Bind these to "break" and "continue".
10589 (while_depth, while_break_flag): New variables.
10590 (while_request): Update while_depth. Break out of loop if
10591 while_break_flag is set.
10593 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
10595 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
10598 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
10600 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
10602 * stringify: New file.
10603 * Makefile (groff.o): Use stringify.
10605 * xditview/tmac.X: Remove definition of \(rn.
10606 * xditview/libXdvi/DviChar.c: Remove radicalex from
10609 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
10611 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
10612 (alphabetic_block_entry::alphabetic_block_entry,
10613 alphabetic_block_entry::divert, alphabetic_block_entry::print):
10615 (block_entry::divert): Split off body into ...
10616 (block_entry::do_divert): If the block is alphabetic, subtract 2n
10617 from the line length; also update the span width to dl+2n, and the
10618 alphabetic span width to dl.
10620 * driver/input.c (do_file): While reading argument to D command,
10621 when expanding buffer, multiply szp by sizeof(int) rather than 2
10622 in the argument to memcpy.
10624 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
10625 width of alphabetic columns.
10627 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
10629 * troff/node.c (lookup_family): Supply second argument to lookup.
10631 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
10632 search, return immediately if v is 0.
10634 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
10635 (troff_output::start_picture): Set this reg.
10636 (troff_output::end_picture): Remove this reg
10637 * eqn/box.c (box::extra_space): Don't produce `\x's if
10638 EQN_NO_EXTRA_SPACE_REG is defined.
10640 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
10641 * eqn/text.c (split_text): Map ' to \(fm when it's the first
10644 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
10646 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
10649 * troff/div.c (top_level_diversion::top_level_diversion):
10650 Initialize page_number to 0.
10652 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
10654 * groff/troff (environment::environment(const environment *)):
10655 Initialize name to e->name, rather than "anonymous".
10657 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
10659 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
10660 requested_page. Split middle part into ...
10661 (FindPage): New function.
10662 (SetValues): If we don't yet know the last page, and the requested
10663 page is greater than the current page, call FindPage.
10664 Update the font_map_string before doing this.
10666 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
10667 Translate \(lh and \(rh into left and right double arrows.
10669 * troff/node.c (class hyphen_inhibitor_node): New class.
10670 (hyphen_inhibitor_node::hyphen_inhibitor_node,
10671 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
10672 hyphen_inhibitor_node::type,
10673 hyphen_inhibitor_node::get_hyphenation_type): New functions.
10674 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
10675 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
10678 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
10680 * troff/node.h (dummy_node::get_hyphenation_type,
10681 transparent_dummy_node::get_hyphenation_type): Declare them.
10682 * troff/node.c: (dummy_node::get_hyphenation_type,
10683 transparent_dummy_node::get_hyphenation_type): New functions.
10685 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
10687 * xditview/libXdvi/draw.c: If M_PI not defined after including
10688 math.h, then define it.
10690 * xditview/Makefile: Add definition of AR. Pass it to the submake
10692 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
10694 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
10696 * troff/dictionary.h (object_dictionary::alias): Declare return
10698 * troff/dictionary.c (object_dictionary::alias): Return non-zero
10699 if the old name was defined.
10700 * troff/input.c (alias_macro): Give a warning if the old name was
10702 * troff/reg.c (alias_reg): Likewise.
10704 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
10706 * troff/input.c (token::next): Delete implementation of \R.
10708 * macros/Makefile: Strip comments from tmac.e while installing it.
10710 * troff/input.c: New variable `nroff_mode'.
10711 (troff_request, nroff_request): New functions.
10712 (init_input_requests): Bind `troff' and `nroff' to troff_request
10714 (do_if_request): Compute results of t and n conditions from
10717 * text/text.c (split_text): Fix typo in >=.
10719 * eqn/lex.c: Add definition of `==' to def_table.
10721 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
10723 * pic/tex.c (tex_output::start_picture): Change the definitions of
10724 \graph and \graphtemp so that they work properly with Plain TeX.
10726 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
10727 argument to `ar' is not less than the first.
10729 * pic/pic.y: Allow a comma between elements of the variable list
10730 in the argument to `reset'.
10732 * pic/object.c (arc_object::arc_object): Fix computation of
10735 * eqn/main.c (main): Add exit(0).
10737 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
10739 * troff/div.c (begin_page): Test no_space_mode after doing the
10740 break, but still push the page ejector cookie before doing the
10741 break. Also set the next page number after doing the break.
10743 * xditview/xditview.c (NewFile): Don't set the title and icon name
10744 if this is the first file and its name is `-'.
10745 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
10746 the X75 and X100 devices.
10747 (main): If a device has the XT_OPTION flag set and there's exactly
10748 one file argument, pass the driver -xrm and -title options to set
10749 the icon name and window title to the name of the file.
10751 * troff/env.c (environment_switch): If there was an argument but
10752 it wasn't a valid number or name, then pop an environment but
10753 don't give an error message on underflow.
10755 * troff/number.c (start_number): Correct spelling in error message.
10757 * troff/input.c (token::delimiter): Don't print an error message
10760 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
10761 ParseDrawFunction if dw->display_enable is true.
10763 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
10765 * pic/pic.y: Parse text positioning like normal attributes, so as
10766 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
10767 positioning attribute.
10769 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
10771 * tbl/main.c (process_data): When in state START while reading a
10772 text block, don't change to state MIDDLE if c is a newline.
10774 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
10776 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
10777 so as to avoid shadowing parameter.
10779 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
10781 * tbl/table.c (trim_space): Deleted.
10782 (table::add_entry): Don't call trim_space.
10784 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
10786 * VERSION: Change version to 0.6.
10788 * troff/number.c (parse_expr): Make == work.
10790 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
10792 * man/grog.man: New file.
10793 * man/Makefile: Add grog.n to MAN1PAGES.
10794 * etc/grog.sh: New file.
10795 * etc/Makefile: Install grog.sh as grog.
10797 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
10799 * troff/input.c (token::next): Implement \E.
10801 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
10803 * xditview/tmac.X: Change font translations to match tmac.ps.
10805 * troff/input.c (non_empty_name_warning): Don't give a warning if
10806 `\{' terminates the name.
10808 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
10810 * ps/devps/symbol.diff: New file.
10811 * ps/devps/FontMakefile: Mention symbol.diff.
10813 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
10815 * troff/node.c (font_position): Use get_long_name to read the
10818 * troff/env.c (environment_switch): If we get a number that's < 0
10819 or >= NENVIRONMENTS, treat it like a name.
10820 Change NENVIRONMENTS to 10.
10822 * troff/groff.h: Remove definition of FONTS_MAX.
10823 * troff/node.h (class font_family): Make map a pointer instead of
10824 an array. Add a map_size member. Make it a class. Make nm const
10825 and public. Make invalidate_fontno a friend.
10826 * troff/node.c: Define font_table_size. Make font_info a pointer
10827 rather than an array.
10828 (class troff_output_file): Allocate font_position dynamically. Add
10829 nfont_positions member.
10830 (troff_output_file::set_font): Grow font_position if necessary.
10831 (troff_output_file::~troff_output_file): Delete font_position.
10832 (troff_output_file::troff_output_file): Allocate font_position.
10833 (grow_font_table): New function.
10834 (troff_output_file::really_begin_page,
10835 troff_output_file:really_copy_page): Use nfont_positions rather
10837 (mount_font_no_translate, mount_style): Call grow_font_table if
10839 (font_family::font_family): Allocate map.
10840 (font_family::make_definite): Grow map if necessary. Use
10841 font_table_size instead of FONTS_MAX.
10842 (font_family::~font_family): New function.
10843 (invalidate_fontno): Use font_family::map_size.
10844 (get_fontno, env_space_width, env_half_narrow_space_width,
10845 env_narrow_space_width, symbol_fotno, is_good_fontno,
10846 get_bold_fontno, make_glyph_node): Use font_table_size rather than
10848 (next_available_font_position): Never return 0.
10850 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
10852 * ps/tmac.ps: Add font translations for compatibility with dpost.
10854 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
10856 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
10857 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
10858 Move definitions baseline_sep, shift_down, column_sep,
10859 matrix_side_sep into...
10860 * eqn/box.c: Add them to param_table.
10861 * eqn/pbox.h: Add declarations to pbox.h.
10863 * troff/input.c (set_string): Cast value to unsigned char *.
10865 * troff/token.h (process_input_stack): Declare it static before
10866 declaring it a friend.
10868 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
10870 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
10872 * dvi/devdvi/EX: Regenerate.
10874 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
10877 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
10879 * eqn/lex.c: In defaults_table, make definition of `dot' call
10880 `dot_def'. Don't explicitly make it roman. Similarily for other
10883 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
10885 (for_input::get, for_input::peek): Use this.
10886 (do_for): Add by_is_multiplicative argument.
10887 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
10888 Change semantic value of optional_by to be a double plus a flag
10889 saying whethet the by clause is multiplicative.
10891 * eqn/lex.c (get_delimited_text): Remember location of start of
10892 definition. Improve error handling when EOF is encountered.
10894 * lib/font.h: Rename handle_x_command to
10895 handle_unknown_font_command.
10896 * lib/font.c (font::load): Call handle_unknown_font_command for
10897 any unknown command in the font description file. Don't call
10898 handle_x_command. Include the name of the command in the argv.
10899 Improve message for unknown command after kernpairs or charset
10901 * ps/ps.c (ps_font::handle_x_command): Rename to
10902 handle_unknown_font_command. Remove message about `x download'
10903 command. Give error message for wrong number of arguments.
10904 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
10905 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
10906 handle_unknown_font_command. Give an error message for wrong
10907 number of arguments. Rename design_size to designsize.
10908 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
10909 checksum', `designsize' instead of `design_size'.
10911 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
10913 * eqn/*.[chy]: Change underaccent to uaccent.
10915 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
10916 give it the same precedence as ACCENT.
10917 * eqn/other.c (make_underaccent_box): New function.
10918 * eqn/box.h: Declare it.
10919 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
10922 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
10924 * pic/pic.y (reset_all): New function. Called in rule for RESET.
10925 (parse_init): Call reset_all.
10926 (define_variable): When defining scale reset only those
10927 pre-defined variables that are scaled.
10928 (defaults_table): Add `scale' as non-scaled value.
10930 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
10931 together with the text; allow any number of positioning words;
10932 allow center as a positioning word.
10934 * pic/object.c (output::compute_scale): Get picture maximum height
10935 and width from variables called maxpswid and maxpsht.
10936 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
10938 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
10940 * pic/object.c (object_spec::make_text): Multiply textht by number
10943 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
10945 (do_sprintf): New function.
10946 (pic.gperf): Add sprintf token.
10947 (text, sprintf): New rules.
10949 * pic/pic.y: `rand()' with no arguments returns a random number
10950 in the range [0,1).
10952 * pic/pic.y: Allow a bare expression to be an attribute: change
10953 precedences to support this. Change optional_ordinal rule to
10954 optional_ordinal_last to avoid reduce/reduce conflict.
10955 * pic/object.c (object_spec::object_spec): Initialize direction.
10957 * pic/pic.y: Implement ^ operator meaning exponentiation.
10959 * troff/node.h: Add default argument to mount_font.
10960 * troff/node.c (font_position): Read an optional third argument
10961 giving the external_name.
10962 (mount_font): Add optional argument giving the external_name.
10963 (mount_font_not_translate): Have additional argument giving
10964 external name. Use this name to load the font. Pass both names
10965 to font_info::font_info.
10966 (font_info::font_info): Have additional argument giving
10968 (class tfont): New member external_name.
10969 (font_info::get_tfont): Use external name to construct tfont_spec.
10971 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
10973 * eqn/lex.c (init_table): Add argument giving device. Define
10974 name of device to be "1".
10975 (do_ifdef): Counts as true if the argument has been defined with
10977 * eqn/main.c (main): Call init_table with device argument. Make
10978 device local to main.
10979 * eqn/eqn.h: Change declaration of init_table. Remove declaration
10982 * pic/lex.c (get_delimited): Allow text to be delimited by
10983 matching {}s. Don't recognize ending delimiter within a string.
10985 * troff/input.c (get_delim_name): New function.
10986 (token::next): Implement \C.
10988 * lib/font.c (font::load): Grok ---. Add an alias for each
10989 character based on its code.
10990 (font::get_code_width): Deleted.
10991 * lib/font.h (class font): Declare font::number_to_index().
10992 Remove declaration of font::get_code_width.
10993 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
10994 to indices of named characters.
10995 (font::number_to_index): New function.
10996 * troff/input.c (font::number_to_index): New function.
10997 (get_charinfo_by_number, charinfo::get_number,
10998 charinfo::set_number): New functions.
10999 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
11000 (token::process, token::description, token::get_char,
11001 token::add_to_node_list, token::operator==): Handle
11002 TOKEN_NUMBERED_CHAR.
11003 * troff/charinfo.h: Declare get_charinfo_by_number,
11004 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
11006 (charinfo::numbered): New function.
11007 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
11008 * troff/env.h (class environment): Remove declaration of ...
11009 * troff/env.c (environment::make_numbered_char_node): Deleted.
11010 * troff/node.c (make_numbered_node): Deleted.
11011 (class numbered_glyph_node): Remove.
11012 (troff_output_file::put_char_width, troff_output_file::put_char):
11013 Handle numbered chars.
11014 (troff_output_file::numbered_char): Removed.
11015 (tfont::get_code_width): Removed.
11016 (make_glyph_node): Don't search special fonts for numbered
11018 * troff/node.h: Remove declaration of make_numbered_node.
11019 * driver/input.c (do_file): Handle N command.
11020 * driver/printer.h: Add declaration of ...
11021 * driver/printer.c (printer::set_numbered_char): New function.
11022 * dvi/tfmtodit.c (main): Generate unnamed entries.
11023 * ps/devps/afmtodit: Likewise.
11024 * xditview/xtotroff.c (MapFont): Likewise.
11025 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
11027 * tbl/main.c (process_format): If multiple widths are specified
11028 for a column but all the widths are the same, don't give an error
11031 * tbl/table.c (table::do_row): If the current row is all lines and
11032 the stuff doesn't contains a line, mark the top of the row after
11033 printing stuff before the row. If the current row is not all
11034 lines and the stuff doesn't contain a line, don't unnecessarily
11035 mark the top of the row before printing the stuff.
11037 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
11039 * troff/groff.h: Remove MAX_PATH.
11040 * troff/input.c (open_file): Dynamically allocate space for the
11042 (open_mac_file, process_macro_file): Corresponding changes.
11044 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
11046 * troff/node.h (class output_file): Make copy_file pure. Add
11047 vspace method ifdef COLUMN. Add is_printing method.
11048 * troff/node.c: Add class printing_reg. Add class
11049 real_output_file. Derive other output_file classes from
11050 real_output_file; in these classes rename begin_page to
11051 really_begin_page, print_line to really_print_line, copy_file to
11052 really_copy_file, transparent_char to really_transparent_char.
11053 Move output_file::flush to real_output_file. Add printing member
11054 to class output_file.
11055 * troff/div.h: Remove printing member from top_level_diversion.
11056 Add vspace member function to class diversion ifdef COLUMN. Add
11057 some declarations ifdef COLUMN.
11058 * troff/div.c (top_level_diversion::copy_file,
11059 top_level_diversion::transparent_output,
11060 top_level_diversion::output): Don't test printing member before
11062 * troff/input.c: Handle initial variable_space_request ifdef
11064 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
11065 but comment it out.
11067 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
11069 * troff/div.c (diversion::need): Make any space forced. If we
11070 sprung a trap, set truncated_space to minus the distance to the
11071 trap and set needed_space to the amount that was needed.
11072 (top_level_diversion::space): A forced space turns no_space_mode
11074 (class constant_vunits_reg): New class.
11075 (init_div_requests): Implement number registers .trunc and .ne
11076 using constant_vunits_reg.
11077 (class truncated_space_reg): Deleted.
11079 * troff/div.h: Don't have a no_space_mode member in diversion.
11080 Instead have it in top_level_diversion.
11081 * troff/div.c (diversion::diversion): Don't initialize
11083 (top_level_diversion::top_level_diversion): Initialize
11085 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
11086 (macro_diversion::output): Don't clear no_space_mode.
11088 * troff/input.c (diverted_space_node::reread): Don't call
11089 environment::do_break. In fill mode, act like a blank line.
11090 (diverted_copy_file_node::reread): Don't call
11091 environment::do_break.
11093 * troff/div.c (blank_line): New function.
11094 * troff/div.h: Declare it.
11095 * troff/input.c (process_input_stack): Call it.
11097 * troff/div.c (truncated_space_reg::get_string): New function.
11098 (init_div_requests): Bind to .trunc.
11099 (space_request, top_level_diversion::space,
11100 top_level_diversion::output, macro_diversion::space,
11101 macro_diversion::output): Update truncated_space.
11102 (macro_diversion::output): Redo calculations when trap sprung.
11103 (macro_diversion::output, macro_diversion::space): No need for
11106 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
11107 after truncating post line spacing.
11109 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
11111 * ps/devps/prologue (MF, SF): Make them work even if setfont is
11112 defined as a procedure rather than as an operator.
11114 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
11116 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
11118 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
11120 * troff/div.c (top_level_diversion::output): Merge
11121 output_file::print_line and output_file::end_of_line member
11123 * troff/div.h (class output_file):
11124 * troff/node.c (troff_output_file::print_line,
11125 troff_output_file::end_of_line, output_file::end_of_line,
11126 ascii_output_file::print_line, suppress_output_file::print_line):
11127 Corresponding changes.
11129 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
11131 * troff/input.c (token::next): Don't give a warning for `\.'.
11133 * troff/env.c (environment::get_center_lines): New function.
11134 (init_env_requests): Bind number register .ce to it.
11135 * troff/env.h: Declare it.
11136 * tbl/table.c (table::init_output): Define reset macro to restore
11137 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
11139 (table::print): If center option not given, then imply center
11140 option if SAVED_CENTER_REG > 0.
11142 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
11144 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
11145 Troff.ps from DOWNLOAD.
11147 * troff/Makefile: Change comment in DEFINES to avoid confusing
11150 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
11151 code. Don't try to catch errors with stopped.
11152 (check_line_lengths): New function.
11153 * ps/devps/prologue (EXEC): Deleted.
11154 (EBEGIN, EEND): New procedures.
11156 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
11158 * troff/input.c: Include request.h before node.h.
11159 * troff/node.c: Likewise.
11160 * troff/env.c: Likewise.
11161 * troff/div.c: Likewise.
11162 * troff/node.h (class special_node): Store argument as a macro
11163 rather than a char *.
11164 * troff/node.c (special_node::special_node, special_node::copy):
11166 (special_node::~special_node): Deleted.
11167 (special_node::tprint): Deleted.
11168 (special_node::tprint_start, special_node::tprint_end,
11169 special_node::tprint_char): New functions.
11170 (troff_output_file::special): Deleted.
11171 (troff_output_file::start_special, troff_output_file::end_special,
11172 troff_output_file::special_char): New functions.
11173 * troff/input.c (special_node::tprint): New function.
11174 (do_special): Use macro not char *.
11175 (do_transparent_macro): Deleted.
11176 (token::next): Don't call do_transparent_macro.
11178 * troff/input.c (token::next): Add 'Y' case.
11179 (do_transparent_macro): New function.
11180 * troff/node.c (troff_output_file::special): Handle newlines with
11181 argument using new continuation convention.
11182 * driver/input.c (get_string): Cope with continuation convention.
11183 (do_file): Don't call skip_line after calling get_string(1).
11184 * ps/ps.c (ps_printer::special, ps_printer::do_import,
11185 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
11187 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
11190 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
11192 * troff/input.c (asciify): By default, illegal input characters
11193 should return empty string.
11195 * troff/input.c (copy_file): Handle first page transition like title.
11196 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
11198 * troff/input.c (token::next): Improve error message for EOF after
11200 (input_char_description): New function.
11201 (get_char_for_escape_name): Use input_char_description.
11202 (token::next): Warn about unrecognized escape sequences.
11203 (warning_table): Add WARN_ESCAPE.
11204 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
11207 * troff/token.h: Remove declaration of process_input_stack.
11209 * troff/input.c: Remove declaration of init_hyphen_requests.
11210 * troff/request.h: Correct spelling in declaration of same.
11212 * troff/input.c (token::next): Check whether escape_char is 0.
11214 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
11216 * groff.c (main, usage, help): Implement -P and -L options.
11217 * groff.sh: Likewise.
11219 * troff/input.c (token::next): Use some gotos to avoid code
11222 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
11223 Avoid calling symbol::symbol if name empty.
11225 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
11227 * troff/input.c (init_input_requests): Make \n(.x return the major
11228 version number and \n(.y return the minor version number.
11229 * troff/Makefile: Construct file majorminor.c defining
11230 major_version and minor_version automatically from ../VERSION.
11232 * troff/node.c (class glyph_node): Make operator new and operator
11234 (class ligature_node): Similarily.
11236 * troff/input.c (operator==(const macro &, const macro &)): New
11238 (non_interpreted_node::same): Use this.
11239 (string_iterator::string_iterator): Make macro& argument const.
11241 * troff/input.c (input_iterator::get): New function. Don't make
11242 asciify_macro or class non_interpreted_node friends of class
11244 (non_interpreted_node::interpret): Use input_iterator::get.
11245 (asciify_macro): Likewise.
11247 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
11248 ~non_interpreted_node): Deleted.
11249 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
11252 * troff/symbol.h: Make all symbol member functions const.
11254 * lib/strtol.c: New file.
11255 * lib/Makefile: Add strtol.c.
11256 * Makefile: Define STRTOL as strtol.o to include strtol in
11259 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
11261 * pic/troff.c (troff_output::simple_circle): Divide by scale.
11263 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
11265 * troff/input.c (do_special): Use input_level.
11267 * troff/token.h (TOKEN_BACKSPACE): New token.
11268 (token::backspace): New function.
11269 * troff/input.c (token::description, token::next, token::process):
11270 Grok TOKEN_BACKSPACE.
11271 (do_special): Turn TOKEN_BACKSPACE back into \b.
11273 * troff/token.h (token::leader): New function.
11274 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
11276 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
11278 * troff/input.c (do_special): Use token::description in error
11281 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
11283 * troff/input.c (decode_args): Combine quoted and
11284 quote_input_level variables. Make it a for (;;) loop.
11286 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
11288 * troff/input.c (read_long_escape_name): The test for whether to
11289 expand buffer was off by 1.
11290 (read_string): Similarily.
11292 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
11294 * troff/input.c: Use `const int' rather than `static const int'.
11296 * troff/div.h (diversion::copy_file): Declare as pure virtual.
11297 (macro_diversion::copy_file): New function.
11298 * troff/node.h: New class diverted_copy_file_node.
11299 * troff/node.c: Implement it.
11300 * troff/input.c (copy_file): Use diversion::copy_file. Handle
11301 first page transition by pushing a diverted_copy_file_node.
11302 * troff/input.c (token::next, process_input_stack): Don't handle
11305 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
11307 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
11308 whether space widths need adjusting.
11310 * troff/charinfo.h: Generalize translated_to_space to
11311 special_translation so as to allow translation to \&.
11312 * troff/input.c (translate): Allow translation to \&.
11313 (charinfo::*): Corresponding changes.
11314 * troff/node.c (make_node, node::add_char): Corresponding changes.
11315 * troff/node.h (dummy_node::dummy_node): Allow optional first
11318 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
11319 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
11321 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
11322 TOKEN_REQUEST with an argument of TITLE_REQUEST.
11323 (token::process): Grok that.
11324 * troff/input.c (copy_file): Handle first page transition like
11325 title by pushing a COPY_FILE_REQUEST cookie.
11326 (token::next, process_input_stack): Grok that.
11327 * troff/node.h (output_file::copy_file): Add x and y arguments.
11329 * troff/div.c (top_level_diversion::copy_file): Supply them.
11330 * troff/node.c (troff_output_file::copy_file): Add x and y
11331 arguments; moveto specified position. Invalidate font_position
11332 array after copying file.
11333 (output_file::copy_file): New function.
11334 (suppressed_output_file::copy_file, ascii_output::copy_file):
11336 * troff/input.c (transparent_file): New function.
11337 (init_input_requests): Bind to "trf".
11338 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
11339 (process_input_stack): Likewise.
11341 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
11343 * troff/node.c (init_node_requests): New number registers .kern
11344 pointing to global_kern_mode, and .lg pointing to
11345 global_ligature_mode.
11347 * troff/node.c (ligature): Don't change it if we get a bad
11350 * troff/input.c (do_define_string): Don't strip tabs.
11352 * troff/input.c (asciify_macro): Make the string_iterator auto.
11354 * troff/node.c (init_font_requests): Rename to...
11355 (init_node_requests):
11356 * troff/node.h: Change declaration.
11357 * troff/input.c (main): Change call.
11359 * troff/input.c (node::reread, diverted_space_node::reread): New
11361 (process_input_stack): Call reread rather than
11362 get_diverted_space_node.
11363 * troff/node.c (node::get_diverted_space_node,
11364 diverted_space_node::get_diverted_space_node): Removed.
11365 * troff/node.h: Declare reread methods instead of
11366 get_diverted_space_node methods. Make `n' member private.
11367 * troff/input.c: (token::diverted_space): Removed.
11368 * troff/token.h: Removed declaration.
11371 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
11373 * eqn/script.c (script_box::compute_metrics): Don't let
11374 SUP_RAISE_FORMAT become negative.
11376 * tbl/table.c (table::do_row): Entries that don't end in the
11377 this row shouldn't make the row non-blank.
11379 * tbl/table.c (table::make_columns_equal): Only set the width of
11380 columns which are marked as equal.
11382 * tbl/main.c (process_data): Before issuing excess data error,
11383 if last character was a newline unget it; then get it again after
11384 the error. Also include the contents of the entry in the message.
11386 * groff.c: New file.
11387 * Makefile: Build groff from groff.c. Make it possible to use
11388 either groff.sh or groff.c as groff.
11389 * Makefile.bd: Similarily.
11391 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
11393 * groff.sh: Don't delay expansion of $@ in assignment to files.
11394 Remove occurrences of \".
11396 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
11398 * all Makefiles: Simplify and rearrange.
11400 * Makefile: Handle fmod like malloc.
11401 * lib/Makefile: Similarily.
11402 * lib/fmod.c: Remove #ifdef NEED_FMOD.
11404 * Makefile: Rename OPTIMISE to OPTIMIZE.
11406 * groff.sh: Remove assignment to PATH.
11407 * Makefile: Remove SHPATH variable.
11408 * Makefile.bd: Similarily.
11410 * groff.sh: Add -V option to print the pipeline instead of
11413 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
11415 * lib/font.c: Split off file searching into ...
11416 * lib/fontfile.c: New file.
11418 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
11420 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
11422 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
11423 Also change misleading comment.
11424 (table::do_vspan): Change similarily misleading comment.
11425 * tbl/main.c (process_data): A format row with an explicit `s'
11426 uses up a data line, even if all the other columns are `_' or `='.
11428 * troff/input.c (token::description): Fix description of
11429 TOKEN_DUMMY and TOKEN_EMPTY.
11431 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
11433 * groff.sh: Fix description of -Z in help message.
11435 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
11437 * pic/object.c (object_spec::make_object): Allow negative and zero
11439 * pic/pic.y: Give linethick default value of -1.0.
11440 * pic/troff.c (troff_output::troff_output): Initialize
11441 last_line_thickness to BAD_THICKNESS.
11442 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
11443 (troff_output::line_thickness): Canonicalize negative thicknesses
11444 to RELATIVE_THICKNESS.
11445 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
11446 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
11448 (tex_output::start_picture): Set pen_size to -2.0.
11450 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
11451 0, then use 0 linewidth.
11452 (ps_printer::ps_printer): Initialize line_thickness to -1.
11454 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
11456 * ps/devps/symbolchars: Remove `or'.
11457 * ps/tmac.ps: Implement \(or with .char.
11459 * ps/devps/symbolchars: Move most characters into textmap.
11460 * ps/devps/textmap: Add names for troff bracket characters. Remove
11463 * ps/devps/TSymbol.ps: Removed.
11464 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
11465 * ps/tmac.ps: Do with .char what TSymbol did.
11466 * ps/devps/download: Remove TSymbol.
11468 * ps/devps/T: Removed.
11469 * ps/devps/Troff.ps: Removed.
11470 * ps/devps/Troff.afm: Removed.
11471 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
11472 * ps/devps/download: Remove Troff.
11473 * ps/devps/FontMakefile: Remove T target.
11474 * ps/devps/DESC-A4: Remove T from font list.
11475 * ps/devps/DESC-letter: Likewise.
11477 * troff/input.c (macro_to_node): Rename to ...
11478 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
11479 character's definition while processing it.
11480 * troff/node.c (node::add_char, make_node): Change calls to
11481 macro_to_node accordingly.
11483 * troff/input.c (token::next): Translate \_ to \(ul.
11485 * tty/devascii/R.proto: Add `|'.
11486 * tty/devlatin1/R.proto: Likewise.
11488 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
11490 * man: Put the version number in all the man pages.
11492 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
11494 * Makefile.bd: New file.
11495 * README.bd: New file.
11497 * VERSION: New file.
11498 * lib/version.c: Removed.
11499 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
11502 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
11503 environment variable.
11505 * all Makefiles: Split install target into install.bin for
11506 binaries, and install.nobin for everything else.
11507 * Makefile: Add bindist target.
11509 * man/afmtodit.man: New file.
11510 * man/Makefile: Add afmtodit.n to MAN1PAGES.
11511 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
11513 * ps/Makefile: Pass BINDIR to make install in devps.
11515 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
11516 the space character.
11518 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
11520 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
11522 * ps/ps.c: Redo font downloading.
11523 * ps/devps/download: New file.
11524 * ps/devps/Makefile: Add download to DEVICEFILES.
11525 * ps/devps/afmtodit: Remove -d option.
11526 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
11527 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
11528 * ps/devps/zapfdr.ps: Likewise.
11529 * ps/devps/TSymbol.ps: Likewise.
11531 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
11533 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
11535 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
11537 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
11538 then strip the first line if it starts with %.
11539 * Makefile: Add a comment about this.
11541 * man/tfmtodit.man: New file.
11542 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
11543 * dvi/Makefile: Install tfmtodit in BINDIR.
11545 * dvi/tfmtodit.c (usage): Mention -v option.
11547 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
11549 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
11550 * troff/node.c (troff_output_file::transparent_char): Don't call
11553 * eqn: Add check_tabs method to most box classes.
11554 * eqn/box.c (box::top_level): Call check_tabs.
11556 * eqn/script.c (script_box::output): Use \Z.
11557 * eqn/limit.c (limit_box::output): Use \Z.
11559 * eqn/box.c (box::top_level): Use itoa.
11561 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
11563 * dvi/tmac.dvi: Add font translations for CR, C, TT.
11564 * dvi/devdvi/Makefile: Don't make links to CW.
11566 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
11568 * xditview/tmac.X: Likewise.
11570 * troff/node.c: Add font translation feature.
11571 (get_font_translation): New function.
11572 (symbol_fontno): Translate the font name.
11573 (mount_font_no_translate): Rename to mount_font to this.
11574 (mount_font): New function.
11575 (font_family::make_definite): Call mount_font_no_translate instead
11577 (mount_style): Translate the font name.
11578 (font_translate): New function.
11579 (init_font_requests): Bind "ftr" to font_translate.
11581 * ps/devps/prologue (SN): New procedure that rounds a position to
11582 the nearest (pixel + (.25,.25)).
11583 (DL): Use SN to round endpoints.
11585 * lib/version.c: Changed version to 0.5.
11587 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
11589 * Makefile: Move definition of PAGE to the very beginning, so that
11590 people are less likely to miss it.
11592 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
11594 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
11596 * troff/env.c (environment::choose_breakpoint): Make `can't find
11597 breakpoint' error a warning of type WARN_BREAK. Change message to
11598 `can't break line'.
11599 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
11601 * troff/input.c: Add WARN_BREAK to warning_table. Include
11602 WARN_BREAK in DEFAULT_WARNING_MASK.
11604 * tty/tmac.tty: Add definition of \(+-.
11606 * groff.sh: Remove `--' option to set command.
11608 * dvi/devdvi/texsy.map: Remove duplicate md entry.
11610 * ps/devps/eqnchar: Better definition of cdot using md.
11611 * dvi/devdvi/eqnchar: Likewise.
11612 * xditview/devX100/eqnchar: Likewise.
11613 * xditview/devX75/eqnchar: Likewise.
11614 * eqn/lex.c: Add definition of cdot.
11616 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
11618 * troff/input.c (get_optional_char): New function.
11619 * troff/input.c (set_page_character): Use get_optional_char(),
11620 rather than has_arg() and tok.get_char(1).
11621 * troff/env.c (tab_character, leader_character, hyphen_char,
11622 field_characters): Likewise.
11623 (margin_character): Likewise. Also always delete the
11624 margin_character_node.
11626 * troff/input.c (token::get_char): Use token::description.
11628 * troff/input.c (has_arg): Don't skip over tab and \}.
11629 * troff/number.c (start_number): Give a warning if the number
11630 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
11632 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
11634 * troff/input.c (empty_name_warning, non_empty_name_warning): New
11636 (get_name, get_long_name): Use these. Rename `warn' argument to
11639 * troff/node.c (get_fontno): Test that the symbol is not null.
11641 * troff/input.c (token::description): New function.
11642 * troff/number.c (parse_term): Use token::description in `numeric
11643 expression expected' message.
11644 * troff/groff.h: Add WARN_MISSING.
11645 * troff/number.c (start_number): New function.
11646 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
11647 get_incr_number): Use start_number().
11648 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
11650 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
11651 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
11653 * troff/input.c (token::get_char): Use WARN_MISSING.
11654 * troff/input.c (token::delimiter): Use token::description.
11655 * troff/env.c (environment_switch): Back out Aug 3 change.
11656 * troff/input.c (has_arg): Skip over \}s and tabs but give a
11658 * troff/token.h (token::tab): New function.
11659 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
11660 * troff/reg.c (alter_format): Likewise.
11661 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
11663 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
11665 * troff (most files): Redo warnings. Divide warnings into various
11666 categories; warning() has an additional first argument indicating
11667 the category it falls into.
11668 * troff/input.c (main): -w now takes an argument. New option -W.
11669 (enable_warning, disable_warning): New functions.
11671 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
11672 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
11674 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
11676 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
11677 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
11678 * xditview/devX75/eqnchar: Likewise.
11679 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
11681 * eqn/other.c: When bar or over applies to a single character
11682 don't produce an overline_box or an underline_box. Instead produce
11683 an accent_box or an underaccent_box, with the accent a line
11684 whose width is accent_width. New classes underaccent_box,
11685 overline_char_box and underline_char_box.
11686 * eqn/box.h: Move overline_box, underline_box, accent_box class
11687 declarations into eqn/other.c. Add declarations of
11688 make_underline_box, make_overline_box, make_accent_box.
11689 * eqn/eqn.y: Call make_overline_box, make_underline_box
11690 make_accent_box instead of constructors.
11691 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
11693 * eqn/other.c: Add accent_box::~accent_box.
11694 * eqn/box.h: Declare it.
11696 * groff.sh: With -Tps, use eqn -D.
11698 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
11700 (underline_box::output): Similarily.
11701 (accent_box::output): Use \Z.
11703 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
11706 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
11708 * troff/div.c (top_level_diversion::transparent_output(unsigned
11709 char)): Use asciify.
11710 * troff/input.c (asciify): Don't make it static.
11711 * troff/token.h (asciify): Declare it.
11713 * troff/input.c (get_name, get_long_name, token::get_char,
11714 token::delimiter): Add an extra default argument which says
11715 whether a warning should be printed.
11716 * troff: Pass a non-zero argument to one of these rather than
11717 printing a warning directly.
11719 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
11721 * troff: Consistently use symbol::is_null.
11723 * troff/dictionary.h: Move some inline functions into
11726 * troff/request.h: Move inline functions into input.c.
11727 (request_or_macro::invoke): Make it pure.
11729 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
11730 * troff/input.c (init_input_requests): Use class constant_int_reg.
11731 (class compatible_reg): Deleted.
11732 * troff/div.c (init_div_requests): Use class constant_int_reg.
11733 (class last_post_line_extra_space_reg): Deleted.
11735 * troff/env.c (tab_character): Don't change the tab character if
11736 we get an invalid argument.
11737 (hyphen_char): Similarily.
11739 * troff/reg.c (alter_format): Check that nm is not null.
11741 * Makefile, groff.sh: Make it possible to customize the commands
11742 used for printing PostScript and dvi files. Also make it possible
11743 to customize the path used by groff.sh.
11745 * eqn/eqn.y: Make `left' right associative.
11747 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
11749 * pic/pic.h: Added definition of M_SQRT2 for those systems that
11752 * pic/pic.h: Removed definition of INT_MAX.
11754 * troff/node.c (italic_corrected_node::vertical_extent): Omit
11757 * troff/input.c (token::next): Handle \R like \n.
11759 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
11761 * ps/tmac.pc (PSPIC): Simplify.
11763 * troff/env.c (tab_stops::to_string):
11764 * pic/pic.y (object_type_name):
11765 * pic/troff.c (simple_output::line):
11766 * pic/tex.c (tex_output::spline):
11767 * pic/object.c (object_spec::make_object):
11768 * tbl/main.c (process_data): Add cases to switch statements to
11769 avoid cfront warnings. (Some of these are spurious, since the
11770 switch already has a default case.)
11772 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
11773 `ps-'. Don't test systat; instead check number of arguments to
11776 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
11778 * macros/tmac.e: Do not decrease the page offset by 0.5i.
11780 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
11781 Unlink the file as soon as we have opened it, so that we don't
11782 have to bother with signal handlers.
11783 (handler): Deleted.
11784 (fatal_error_exit): Deleted.
11785 (main): Don't call signal.
11787 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
11789 * dvi/devdvi/Makefile: Use the -k option with S and MI.
11791 * pic/pic.y: If there is a label, or an nth construction before
11792 the first `.' in the argument to `with', ignore it and generate a
11794 * pic/lex.c (lex_warning): New function.
11796 * tbl/table.c (table::init_output): In section keep and release
11797 macro, use 0 indent when diverting and the correct indent when
11800 * troff/input.c (interpolate_number_format): Do not interpolate
11801 anything if the number register is not defined.
11803 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
11805 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
11807 * ps/devps/prologue (PICTURE): Set components of graphics state to
11808 their default values.
11810 * ps/devps/text.enc: Add trademark
11811 * ps/devps/textmap: Add names for club, spade, heart, diamond,
11812 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
11813 * ps/devps/symbolchars: Add names for summation and product.
11815 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
11816 suchthat. Add pp. Add upper-case letters.
11818 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
11819 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
11822 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
11823 rA (right angle bracket) to ra. Introduce names for double-headed
11824 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
11825 * ps/devps/textmap: Likewise for ps device.
11826 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
11827 * tty/devascii/R.proto: Rename lA to la and rA to ra.
11828 * tty/devascii/R.proto: Likewise.
11829 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
11831 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
11833 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
11835 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
11838 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
11840 * troff/div.c (when_request): Use symbol::is_null rather than
11841 has_arg to determine whether we have an argument.
11842 (change_trap): Remove the trap if we get an invalid number. Give
11843 an error if we don't get at least the macro name.
11844 (diversion_trap): Remove trap if we get an invalid name or number.
11846 * troff/env.c (environment_switch): Pop if we get an invalid
11847 symbol or numeric expression.
11849 * troff/input.c (do_define_macro): If EOF is encoutered while
11850 defining the macro, do tok.next() before returning.
11852 * troff/token.h (has_arg): Move definition from here, to ...
11853 * troff/input.c (has_arg): ... here
11855 * troff/env.c (space_size): Do nothing if we get an invalid argument.
11856 * troff/input.c (shift): Likewise.
11858 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
11861 * pic/troff.c (troff_output::start_picture): Comment out calls to
11864 * eqn/main.c (do_file): Subtract 1 from current_lineno if
11865 interpret_lf_args succeeds.
11867 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
11868 \\. This avoids problems with \$N.
11870 * groff.sh: Pass -C to preprocessors.
11872 * lib/lf.c (interpret_lf_args): Be more flexible.
11874 * tbl/main.c (main): Add -C option.
11875 (table_input::get): Do not recognize TE if followed by character
11876 other than a space or newline unless -C option given.
11877 (process_input_file): Likewise for lf, TS.
11878 (process_data): Likewise for lf in text blocks.
11880 * eqn/main.c (main): Add -C option.
11881 (do_file): Don't recognize EQ, EN or lf if followed by character
11882 other than space or newline unless -C option given.
11883 * eqn/lex.c (file_input::read_line): Similarily.
11884 * eqn/eqn.h: Declare compatible_flag.
11886 * etc/soelim.c (main): Add -C option.
11887 (interpret_lf_args): Use version in libgroff.
11890 * pic/main.c (main): Add -C option, which sets compatible_flag.
11891 (top_input::get), (top_input::peek): If -C option not given,
11892 do not recognize .PS/.PE/.PF/.lf if followed by a character
11893 other than space or newline.
11894 * pic/lex.c (file_input::read_line): Similarily.
11895 * pic/pic.h: Add declaration of compatible_flag.
11897 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
11899 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
11901 * troff/node.c, troff/node.h: Add `asciify' methods to classes
11902 derived from node. New class space_char_hmotion_node.
11903 * troff/input.c (asciify_macro): New function.
11904 * troff/input.c (init_input_requests): New request `asciify' bound
11906 * macros/mm.diff: New file.
11907 * Makefile: In install.mm target use `patch' to apply
11910 * troff/input.c (macro::print_size): Just print the size in bytes.
11912 * troff/div.c (return_request): Correct the argument
11915 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
11917 * troff/node.h (class composite_node): Add sz member.
11918 * troff/node.c (composite_node::size): Return sz.
11919 * troff/input.c (macro_to_node): Use the initial size in the
11920 environment as the size of the composite_node.
11922 * troff/node.c (node::zero_width_tprint): Provide a reasonable
11925 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
11927 * troff/div.c (change_trap): If we get a bad number expression,
11930 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
11932 * lib/matherr.c (matherr): Define this only if math.h defines
11935 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
11937 * troff/div.c (macro_diversion::distance_to_next_trap): If there
11938 no diversion trap return vunits(INT_MAX - vresolution).
11940 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
11942 * troff/input.c (do_zero_width): New implementation that doesn't
11943 use a temporary environment. Use instead:
11944 (token::add_to_node_list): New function.
11945 * troff/env.c (environment::get_prev_char_height),
11946 (environment::get_prev_char_height),
11947 (environment::get_prev_char_skew): New functions.
11948 (environment::get_prev_char): New function.
11949 (environment::get_prev_char_width): Change to use get_prev_char.
11950 (init_env_request): Implement new registers .cht, .cdp, .csk.
11951 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
11952 \Z being processed in a separate environment.
11954 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
11956 * tbl/table.c: Removed TABLE_BOTTOM_REG.
11958 * tbl/table.c (table::init_output): In the section release macro,
11959 give a warning message if the section won't fit on one page.
11961 * tbl/table.c (table::do_top): Emit table keep only if table is
11963 (table::do_bottom): Likewise for table release.
11964 (table::table), (table::add_vertical_rule): Remove reference to
11966 * tbl/table.h: Remove keep member.
11968 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
11969 SECTION_RELEASE_MACRO, if there's not enough space before the next
11970 trap to output the diversion, call T# ourselves, set
11971 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
11972 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
11973 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
11974 vertical position and return to it before turning traps on again.
11976 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
11978 * troff/node.c, troff/node.h: In classes derived from node,
11979 replace prev_char_width method by last_char_node method.
11980 * troff/env.c (environment::get_prev_char_width): Use
11981 node::last_char_node rather than node::get_prev_char_width.
11983 * Makefile: Added comment about -fno-inline on 68030-based
11986 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
11987 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
11988 expressions using sizeof to int.
11989 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
11991 * macros/tmac.e (TS): Don't move @f back past the current
11994 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
11996 * ps/ps.c (main): Buffer stderr.
11997 * dvi/dvi.c (main): Likewise.
11998 * tty/tty.c (main): Likewise.
12000 * ps/ps.c (ps_printer::do_import): Improve error handling.
12002 * troff/input.c (abort_request): Use asciify.
12004 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
12005 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
12006 type of first argument int rather than char. This works around a
12007 bug on the 68030 based Apollo using g++ 1.37.1.
12009 * tbl/table.h (class table): Add `keep' member.
12010 * tbl/table.c (table::table): Initialize `keep'.
12011 (table::add_vertical_rule): Set `keep' to 1.
12012 (table::do_top): Only emit table keep macro is `keep' is non-zero.
12013 (table::do_bottom): Likewise for table release macro.
12014 (table::do_row): Emit section keep macro even if the row is 0.
12016 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
12018 * macros/tmac.e (@C): Preserve the font family across the change
12021 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
12023 * lib/font.c: Initialize font::hor and font::vert to 1.
12024 (font::load_desc): Check the values of font::hor and font::vert.
12026 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
12027 be included in a C compilation.
12028 (iftoa): Use INT_DIGITS. Include lib.h.
12030 (as_string): Likewise.
12031 * tbl/table.c: Removed definition of INT_DIGITS.
12032 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
12033 * troff/input.c (input_input_requests): Likewise.
12034 * ps/ps.c (make_encoding_name): Likewise.
12035 (ps_printer::set_style): Likewise.
12036 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
12038 * tty/devascii/R.proto: Map fm onto '.
12039 * tty/devlatin1/R.proto: Likewise.
12041 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
12043 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
12044 argument to \w is at a different input level.
12046 * tbl/table.c (table::init_output): Define a new macro
12047 REPEATED_VPT_MACRO, like vpt but if in a diversion also
12048 transparently outputs itself.
12049 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
12051 (table::do_row): Likewise.
12053 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
12054 TRANSPARENT_STRING_NAME.
12056 * tbl/table.c (table::init_output): In the table release macro
12057 print an error message and don't produce any output if after
12058 issuing the need request the table still will not fit. Also
12059 remove the diversion after bringing it back.
12061 * tbl/table.c (table::init_output): Define a new macro
12062 REPEATED_MARK_MACRO, like mk but if in a diversion also
12063 transparently outputs itself.
12064 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
12065 is necessary because .TH might not call .T#.
12066 (table::do_top): Likewise TOP_REG.
12067 (table::define_bottom_macro): If TOP_REG is no longer valid, use
12068 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
12069 table header might contain just the two top rules.
12071 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
12073 * troff/div.c: Implement new request `ptr' to print all traps.
12075 * troff/env.c (init_env_requests): Implement `.tabs' reg with
12076 init_string_env_reg.
12077 * troff/env.c (class tab_reg): Deleted.
12079 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
12081 * troff/div.c: New number register .pn returns the number of the
12082 next page as set by the pn request.
12084 * macros/tmac.an: Redid headers and footers. Number each manual
12085 entry starting from 1 unless \nC is > 0, like Sun. Added an
12086 optional 5th argument to .TH which specifies the manual name and
12087 appears in the center of the header. Understand the X, P and D
12088 registers like Sun.
12090 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
12092 * troff/env.c (init_env_requests): New number register `.lt' to
12093 return the title length.
12095 * troff/node.h (class transparent_dummy_node): New class.
12096 * troff/node.c (class transparent_dummy_node): Provide member
12098 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
12101 * troff/input.c (token::next): New escape sequence \).
12102 * troff/input.c (get_copy): Recognize \) in copy mode.
12104 * troff/input.c (input_stack::clear): New function.
12105 * troff/input.c (exit_request): Use input_stack::clear.
12107 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
12108 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
12110 * troff/env.c: Move set_page_character to input.c. Move
12111 page_character to input.c also.
12112 * troff/env.c (title): Split off the reading of the parts of the
12113 title into read_title_parts.
12114 * troff/input.c (read_title_parts): New function. Check the
12115 input_level when testing whether a token matches the delimiter.
12117 * troff/input.c (exit_request): New function.
12118 * troff/input.c (init_input_requests): Bind ex request to
12119 exit_request rather than exit_groff.
12121 * troff/input.c (exit_groff): Call tok.next() before
12122 process_input_stack().
12124 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
12126 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
12127 * troff/env.h: ditto.
12128 * troff/input.c: ditto.
12130 * troff/env.c (environment::is_empty): Test pending_lines.
12132 * troff/env.c (environment::have_pending_lines): Removed.
12134 * troff/input.c: Add request to flush pending lines from the
12137 * troff/env.c, troff/env.h: Add automatic widow control feature.
12139 * troff/input.c (exit_groff): Do process_input_stack() after
12140 do_break() but before setting exit_flag to 2.
12142 * troff/input.c: Remove FLUSH_PENDING_LINES and
12143 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
12144 environment after END_TRAP token seen, but only if there aren't
12145 any more traps still unfinished.
12146 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
12148 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
12150 * troff/env.c: Rename the `retain_size' member of class
12151 pending_output_line to `no_fill'.
12153 * troff/env.c (title): When the line is output, make the
12154 retain_size argument !fill.
12156 * troff/node.h: Add `hyphenated' member to struct breakpoint.
12157 * troff/node.c (space_node::get_breakpoints),
12158 (dbreak_node::get_breakpoints): Fill this in.
12159 * troff/env.c: Allow specification of maximum number of
12160 consecutive hyphenated lines.
12162 * troff/env.c (environment::is_empty): Add test for !current_tab.
12164 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
12166 * troff/env.c (environment::hyphenate_line): Don't completely give
12167 up if the word is not to be hyphenated; continue so that breaks
12168 can be made at break_char_node's.
12170 * lib/lib.h: Only define INT_MAX if it's not already defined;
12171 undef INT_MIN if it's already defined.
12173 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
12175 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
12176 This works around a bug in AT&T C++ 2.0 used with an ANSI C
12179 * macros/tmac.an (an-header): Set no-space mode.
12181 * macros/tmac.an (TH): Start a new page if necessary.
12183 * Started using ChangeLog at version 0.4.
12186 version-control: never