1 2002-04-05 Werner LEMBERG <wl@gnu.org>
3 * tmac/tty.tmac: Don't use shc request.
4 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
7 2002-04-05 Werner LEMBERG <wl@gnu.org>
9 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
10 (resource_manager::do_begin_binary,
11 resource_manager::do_begin_data): Use it.
13 * doc/texinfo.tex: Updated to version 4.2.
15 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
16 (token::zero_width_break): New inline function.
17 * src/roff/troff/input.cc (token::next): Use it.
18 (token::description): Updated.
19 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
20 (token::add_to_node_list, token::process): Use it.
21 * NEWS, doc/groff.texinfo: Updated.
23 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
24 * tmac/tty.tmac: Add missing backslash.
26 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
28 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
29 `.ps' register instead of `.s' to handle fractional point sizes.
30 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
31 limit_box::output): Ditto.
32 * src/preproc/eqn/other.cc (size_box::compute_metrics,
33 size_box::output): Ditto.
34 * src/preproc/eqn/over.cc (over_box::compute_metrics,
35 over_box::output): Ditto.
36 * src/preproc/eqn/script.cc (script_box::compute_metrics,
37 script_box::output): Ditto.
38 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
39 sqrt_box::output): Ditto.
41 2002-04-03 Michael Selway <mas@ssl.co.uk>
43 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
46 2002-04-03 Werner LEMBERG <wl@gnu.org>
48 * doc/homepage.ms: Reduce title size.
49 * doc/groff.texinfo: Fix documentation of .t register.
50 Fix handling of colon.
53 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
54 only if page length is positive to avoid a loop.
56 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
59 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
61 * src/include/nonposix.h, src/roff/groff/pipeline.c:
62 s/__CYGWIN32__/__CYGWIN__/.
64 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
66 * doc/gnu.xpm: New image contributed by Emily Mulley.
67 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
68 (homepage.html): Be dependent on gnu.eps.
69 * doc/homepage.ms: Updated to new image.
71 * src/devices/grohtml/post-html.cc (html_printer): New member
73 (html_printer::flush_sbuf, html_printer::set_char): Set it.
74 (html_printer::sbuf_continuation): Use it.
76 2002-03-28 Werner LEMBERG <wl@gnu.org>
78 * src/libs/libgroff/getopt.c: Updated to latest version.
80 * tmac/README: More on hyphen.tex license.
82 2002-03-26 Larry Kollar <kollar@alltel.net>
84 * doc/groff.texinfo: Add documentation of most missing requests.
86 2002-03-25 Werner LEMBERG <wl@gnu.org>
88 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
89 of `+-', `mu', and `di', respectively.
91 * font/devascii/R.proto, font/devutf8/R.proto,
92 font/devlatin1/R.proto, font/devhtml/R.proto,
93 font/devcp1047/R.proto, font/devlpb/*: Add them.
94 * font/devps/generate/textmap: Ditto.
95 * font/devps/*: Regenerated.
96 * font/devlj4/generate/text.map: Add them.
97 * font/devlj4/*: Regenerated.
98 * font/devdvi/generate/tc.map: Use them.
99 * font/devdvi/generate/texsy.map: Add them.
100 * font/devdvi/*: Regenerated.
101 * font/devX*/*: Regenerated.
103 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
104 tmac/tty-char.tmac: Updated.
106 * NEWS, man/groff_char.man: Updated.
108 2002-03-24 Werner LEMBERG <wl@gnu.org>
110 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
111 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
112 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
113 we use `.fchar' in dvi.tmac.
114 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
115 * tmac/Xps.tmac: Simplify some char definitions.
116 Add definition for \[f/].
117 * man/groff_char.man: Updated for new X.tmac.
119 * tmac/README: New file.
121 2002-03-23 Phil Lobbes <phil@perkpartners.com>
123 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
124 internal .y.o rule took precendence over the .y.cc rule, compiling
125 the yacc files with gcc instead of g++.
127 2002-03-23 Werner LEMBERG <wl@gnu.org>
129 * tmac/dvi.tmac: Add replacement font for `CB'.
131 * tmac/doc.tmac: s/request/macro/ in messages.
132 (doc-generic-macro): Improve error message.
133 * tmac/groff_mdoc.man: Minor improvements.
135 2002-03-22 Werner LEMBERG <wl@gnu.org>
137 * doc/groff.texinfo: Document possible conflict between `tr' and
140 2002-03-21 Werner LEMBERG <wl@gnu.org>
142 Improve handling of hyphenation patterns. It is now possible to
143 use most of TeX's pattern files unmodified. To make the process
144 more flexible, a new request `hpfcode' has been added which
145 provides a character code mapping for the `hpf' request. See
146 comment before hpf_getc() for more details.
148 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
150 (read_patterns_file): Additional parameter for exception dictionary.
151 Extended to recognize \pattern, \hyphenation, and \endinput.
152 (do_hyphenation_patterns_file): Updated.
153 * src/roff/troff/env.h (hpf_code_table): New extern.
155 * src/roff/troff/input.cc (hpf_code_table): New array.
156 (init_hpf_code_table, hyphenation_patterns_file_code): New
158 (hyphenation_code): Handle translation from `trin' correctly.
159 (main, init_input_requests): Updated.
160 (charinfo::set_translation): Handle hyphenation code also.
162 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
165 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
166 char' is used for offsets in hyphenation exceptions.
168 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
170 * NEWS, man/groff_diff.man, man/groff.man: Document it.
172 2002-03-20 Larry Kollar <kollar@alltel.net>
174 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
177 2002-03-18 Werner LEMBERG <wl@gnu.org>
179 * tmac/html.tmac: Fix serious typo.
181 2002-03-17 Larry Kollar <kollar@alltel.net>
183 * doc/groff.texinfo: Add documentation for `writec' request.
185 2002-03-17 Werner LEMBERG <wl@gnu.org>
187 Added request `hpfa' to append hyphenation patterns.
189 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
191 (hyphenation_patterns_file): Renamed to...
192 (do_hyphenation_patterns_file): This.
193 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
195 (init_hyphen_requests): Updated.
196 * NEWS, man/groff.man, man/groff_diff.man: Document it.
198 2002-03-16 Werner LEMBERG <wl@gnu.org>
200 Added request `writec' in analogy to `tmc'.
202 * src/roff/troff/input.cc (write_request): Renamed to...
203 (do_write_request): This.
205 (write_request, write_request_continue): New functions.
206 (init_input_requests): Updated.
207 * NEWS, man/groff.man, man/groff_diff.man: Document it.
209 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
213 2002-03-15 Werner LEMBERG <wl@gnu.org>
215 * man/groff.man: Add writem request.
217 Add request `trin' (translate input) to make `.asciify' work
218 correctly. This is necessary since `charXXX' entity names are no
219 longer hardcoded in font definition files.
221 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
222 `translate_input' members.
223 (charinfo::set_asciify_code, charinfo::get_asciify_code,
224 charinfo::set_translation_input): New methods.
225 (charinfo::set_translation): Add third argument.
226 * src/roff/troff/input.cc (charinfo:set_translation): Set
228 (do_translate): Add second argument.
229 (translate_input): New function.
230 (init_input_requests): Updated.
231 * src/roff/troff/node.cc (glyph_node::asciify,
232 composite_node::asciify): Use `get_asciify_code'.
234 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
236 * NEWS, man/groff.man, man/groff_diff.man: Updated.
238 2002-03-14 Larry Kollar <kollar@alltel.net>
240 * doc/groff.texinfo: Improve documentation of .RS and .RE.
242 2002-03-14 Werner LEMBERG <wl@gnu.org>
244 Add a new request `sizes' similar to the `sizes' command in DESC
247 * src/roff/troff/env.cc (override_sizes): New function.
248 (init_env_requests): Use it.
249 * src/roff/troff/token.h: Export `read_string'.
250 * NEWS, man/groff_diff.man, man/groff.man: Document it.
252 2002-03-12 Werner LEMBERG <wl@gnu.org>
254 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
256 2002-03-10 Werner LEMBERG <wl@gnu.org>
258 * tmac/pspic.tmac: Add support for -Tdvi.
259 * tmac/dvi.tmac: Include pspic.tmac.
260 * src/devices/grodvi/grodvi.man: Document it.
263 * font/devlj4/generate/Makefile: Fix URL of metric files.
265 2002-03-09 Werner LEMBERG <wl@gnu.org>
267 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
269 2002-03-09 Larry Kollar <kollar@alltel.net>
271 * tmac/groff_ms.man: Add documentation for RS and RE macros.
273 2002-03-08 Werner LEMBERG <wl@gnu.org>
275 * doc/groff.texinfo: Fixes for texinfo 4.1.
277 2002-03-07 Werner LEMBERG <wl@gnu.org>
279 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
281 Handle CYGWIN properly.
283 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
285 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
286 * tmac/lbp.tmac: Add some font translations.
288 2002-03-02 Werner LEMBERG <wl@gnu.org>
290 * font/devcp1047/R.proto, font/devlatin1/R.proto,
291 font/devhtml/R.proto: Remove `charXXX' entries.
292 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
295 * font/devlj4/generate/text.map: Remove `charXXX' entries.
296 * font/devlj4/*: Regenerated all font definition files.
297 * tmac/lj4.tmac: Load latin1.tmac.
299 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
300 from 2000-06-17: LJ4 metric files are *not* text files.
302 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
303 register to test for EBCDIC.
305 2002-03-01 Werner LEMBERG <wl@gnu.org>
307 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
308 files (as grops already does).
309 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
311 * src/devices/grops/grops.man: Document comment lines in encoding
314 * tmac/cp1047.tmac: New file.
315 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
316 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
317 * tmac/Makefile.sub (NORMALFILES): Updated.
319 * tmac/ec.tmac: Don't load latin1.tmac again.
321 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
322 font/devps/generate/dingbats.map,
323 font/devps/generate/dingbats.rmap, font/devps/text.enc,
324 font/devps/generate/Makefile (symbolmap): Add header comment.
325 * font/devps/generate/textmap: Ditto.
326 Remove `charXXX' entries.
327 * font/devps/symbolmap: Regenerated.
328 * font/devps/*: Regenerated all font definition files.
330 2002-02-28 Werner LEMBERG <wl@gnu.org>
332 Add color support to grodvi (for drawing colors are currently
333 translated to gray values).
335 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
336 (dvi_printer): Add `cur_color' member.
337 (dvi_printer::set_color): New function.
338 (draw_dvi_printer): Remove `fill'.
339 (draw_dvi_printer::fill_next): Pass environment as parameter.
340 Update code for new color support translated to gray.
341 (dvi_printer::set_char): Updated.
342 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
343 changes crossing the page border.
344 (dvi_printer::draw): Updated.
345 Remove cases `f' and `F'.
346 * tmac/dvi.tmac: Add color definitions.
347 * NEWS, src/devices/grodvi/grodvi.man: Updated.
349 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
352 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
353 versions of autoconf.
354 * configure: Updated.
356 * doc/homepage.ms: Use `.blm'.
357 * tmac/www.tmac (www-depth): New auxiliary variable.
358 (www-pop-level): Don't issue HTML tag.
359 (ULS, ULE, LI): Use absolute indentation.
361 * src/devices/grops/ps.cc (ps_printer::begin_page,
362 ps_printer::end_page): Switch forth and back to default color while
365 2002-02-27 Werner LEMBERG <wl@gnu.org>
367 Add EC and TC fonts to devdvi.
369 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
370 * font/devdvi/generate/cork.map: Renamed to...
371 * font/devdvi/generate/ec.map: This.
372 Remove entry for `aq'.
373 * font/devdvi/generate/tc.map: New file.
374 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
377 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
378 * font/devdvi/Makefile.sub (DEVFILES): Updated.
379 * tmac/ec.tmac: New file.
380 * tmac/Makefile.sub (NORMALFILES): Updated.
381 * NEWS, src/devices/grodvi/grodvi.man: Updated.
382 * man/groff_char.man: Check `ECFONTS' register.
384 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
386 2002-02-26 Werner LEMBERG <wl@gnu.org>
388 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
389 * font/devdvi/generate/cork.map: Add 'y and 'Y.
390 * font/devdvi/*: Updated.
391 * tmac/dvi.tmac: Formatting.
393 Add font `HBI' for the dvi output.
394 Add support for font families `T' and `H'.
396 * font/devdvi/HBI: New file.
397 * font/devdvi/B: Renamed to ...
398 * font/devdvi/TB: This.
399 * font/devdvi/BI: Renamed to ...
400 * font/devdvi/TBI: This.
401 * font/devdvi/I: Renamed to ...
402 * font/devdvi/TI: This.
403 * font/devdvi/R: Renamed to ...
404 * font/devdvi/TR: This.
405 * font/devdvi/H: Renamed to ...
406 * font/devdvi/HR: This.
407 * font/devdvi/Makefile.sub (DEVFILES): Updated.
408 * font/devdvi/generate/Makefile (HBI): New rule.
410 (R, I, B, BI, H): Renamed to ...
411 (TR, TI, TB, TBI, HR): This, respectively.
413 * NEWS, src/devices/grodvi/grodvi.man: Updated.
414 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
415 Add `styles' and `family' keywords.
416 * tmac/dvi.tmac: Alias `H' to `HR'.
417 Add some fspecial requests for italic fonts.
418 Add TR and TI as special.
419 Add support for `_' with font CWI.
421 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
422 operator `:'. Until now, the expression `0:1' would return 2
425 2002-02-25 Werner LEMBERG <wl@gnu.org>
427 * man/groff_char.man: Added some missing PS glyph names (from the
429 * font/devps/generate/textmap, font/devps/symbolmap: Add
432 * doc/groff.texinfo: Minor additions and fixes.
433 * man/groff_diff.man: Remove documentation of fp request. This
434 is already covered in the original troff manual.
435 Updated to be consistent with other doc files.
438 2002-02-24 Werner LEMBERG <wl@gnu.org>
440 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
442 Define new variable OTHERDEVDIRS (containing `font/devlj4
443 font/devlbp' if not EBCDIC).
444 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
445 (OTHERDEVDIRS): New variable.
446 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
447 * configure: Regenerated.
449 * NEWS, src/devices/grotty/grotty.man: Updated.
451 2002-02-23 Werner LEMBERG <wl@gnu.org>
453 * src/roff/troff/input.cc (do_overstrike, do_bracket,
454 get_line_arg): Honour input level.
456 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
458 * font/*/*: Implement it in all font files.
459 * font/devps/generate/textmap, font/devps/generate/symbolchars,
460 * font/devps/symbolmap: Updated.
461 * font/devlj4/generate/text.map: Updated.
462 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
463 * font/devdvi/generate/texmi.map: Updated.
465 * font/devutf8/R.proto: Remove all `charXXX' entries.
466 * font/devutf8/NOTES: Updated.
468 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
471 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
473 * NEWS, man/groff_char.man: Updated.
475 2002-02-21 Phil Lobbes <phil@perkpartners.com>
477 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
479 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
481 * src/roff/grog/grog.pl: Fix computation of $refer.
483 2002-02-19 Werner LEMBERG <wl@gnu.org>
485 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
486 `snprintf' and `vsnprintf'.
488 * src/include/htmlindicate.h: Renamed to...
489 * src/include/htmlhint.h: This.
490 * src/include/Makefile.sub: Updated.
491 * src/preproc/eqn/main.cc: Updated.
493 2002-02-18 Werner LEMBERG <wl@gnu.org>
495 * man/roff.man, man/groff_out.man, man/groff.man,
496 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
497 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
499 * win32-diffs: Updated.
501 2002-02-17 Werner LEMBERG <wl@gnu.org>
503 * doc/Makefile (clean): Add *.eps.
505 (TFLAG): New variable.
508 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
510 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
512 * tmac/www.tmac: Use dummy diversion while resetting and disabling
514 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
516 * src/roff/troff/troff.man: Fix order of parameter description.
520 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
522 Simplify image handling for grohtml.
525 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
527 (html_text::dump_stack): Don't emit newline while debugging.
528 (html_text::do_push) [DEBUGGING]: Print more info.
529 (html_text::check_emit_text): Fix handling of <p>.
530 * src/devices/grohtml/html.h: Updated.
531 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
532 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
533 send its data to stderr also.
535 (simple_output::space_or_newline) [DEBUGGING]: Removed.
536 * src/devices/grohtml/post-html.cc (html_printer::do_links,
537 html_printer::html_printer): Remove `DEBUGGING' conditionals.
539 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
541 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
542 is_inline_image): Removed.
543 (html_begin_suppress, html_end_suppress): Don't take a parameter.
544 (graphic_start, graphic_end): Removed.
545 * src/include/htmlindicate.h: Updated.
546 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
547 (macroset_template): New global variable.
548 (makeFileName): Use `macroset_template'.
549 (write_end_image): Don't take a parameter.
551 (write_start_image: Don't emit newline.
552 (char_buffer::write_upto_newline): Updated.
553 (char_buffer::skip_to_newline): Renamed to ...
554 (char_buffer::skip_until_newline): This.
556 (char_buffer::write_file_troff, char_buffer::write_file_html):
558 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
559 (removeAllPages): Remove `DEBUGGING' conditionals.
560 (addRegDef, dump_args): New functions.
561 (char_buffer::do_html, char_buffer::do_image): Handle
562 `www-image-template' command line variable.
563 Add more debugging code.
564 (addps4html): Removed.
565 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
567 * src/preproc/eqn/main.cc: Include `ctype.h'.
568 (suppress_html): Removed.
570 (inline_equation): Use `html_begin_suppress' and
572 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
573 (troff_output::start_picture, troff_output::finish_picture):
575 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
576 (process_input_file): Updated.
578 * src/roff/troff/div.cc (page_number): Set page number only if the
579 `ps4html' register isn't defined.
580 * src/roff/troff/input.cc (image_no): New external variable.
581 (do_suppress): Use it.
582 * src/roff/troff/node.h (suppress_node::image_id): New member.
583 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
584 (suppress_node::suppress_node): Initialize `image_id' member.
585 (suppress_node::same): Handle `image_id' also.
586 (suppress_node::copy): Updated.
587 (last_image_id): New global variable.
588 (suppress_node::tprint): Use it.
590 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
592 * tmac/pspic.mac (PSPIC): Fix html support.
593 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
594 * tmac/www.tmac (www-image-template): Set up.
595 (HTMLINDEX): Renamed to...
597 (BODYCOLOR): Renamed to...
599 (BACKGROUND): Renamed to...
601 (URL): Change order of parameters for consistency.
602 (MAILTO): Renamed to...
604 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
605 (IMG, PIMG, MPIMG): This.
606 (HTML-H-BEGIN, HTML-H-END): Renamed to...
608 (LINKS): Renamed to...
610 (LINE): Renamed to...
612 (NO-AUTO-RULE): Renamed to...
614 (HTML-TL): Renamed to...
616 (UL-BEGIN, UL-END): Renamed to...
618 (DROPCAP): Renamed to...
620 (TS, TE, EQ, EN): Provide default definitions.
621 (www-make-unique-name): Updated.
622 (HTML-IMAGE-INLINE): Fix typo.
623 * tmac/groff_www.man: Updated.
625 * doc/Makefile (homepage.html): Add option -r to grohtml.
626 Use shortened image name.
627 * doc/groff.texinfo: Updated info on grohtml strings and macros.
628 * doc/homepage.ms: Updated and extended.
630 2002-02-14 Werner LEMBERG <wl@gnu.org>
632 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
634 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
635 SGR_BACK_DEFAULT_COLOR): Replaced with ...
636 (tty_printer::put_color): Use it.
637 (ttr_printer::end_page): Simplify.
639 2002-02-13 Werner LEMBERG <wl@gnu.org>
641 * tmac/groff_tmac.man: Moved to...
642 * man/groff_tmac.man: This place.
643 * tmac/Makefile.sub, man/Makefile.sub: Updated.
645 2002-02-12 Werner LEMBERG <wl@gnu.org>
647 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
648 $(COMPILE.c) to not include groff's assert.h.
650 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
652 * NEWS, src/drivers/grotty/grotty.man: Document it.
654 2002-02-11 Werner LEMBERG <wl@gnu.org>
656 * src/libs/snprintf/snprintf.c: Updated to latest version
659 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
660 test whether there is `.]' also.
661 Don't check for spaces after `.['.
662 * src/roff/grog/grog.sh: Do the same.
664 2002-02-10 Werner LEMBERG <wl@gnu.org>
668 * src/libs/libgroff/illegal.cc: Renamed to ...
669 * src/libs/libgroff/invalid.cc: This.
670 (illegal_char_table): Renamed to ...
671 (invalid_char_table): This.
672 * src/libs/libgroff/Makefile.sub: Updated.
673 * win32-diffs: Updated.
675 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
676 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
677 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
678 font::load), src/preproc/eqn/main.cc (read_line, main),
679 src/preproc/eqn/lex.cc (file_input::read_line),
680 src/preproc/pic/lex.cc (file_input::read_line,
681 simple_file_input::get, simple_file_input::peek),
682 src/preproc/pic/main.cc (top_input::get, top_input::peek),
683 src/preproc/pic/pic.man, src/preproc/refer/main.cc
684 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
685 do_bib), src/preproc/tbl/main.cc (table_input::get),
686 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
687 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
688 do_zero_width, read_request, encode_char, ps_get_line,
689 transparent_file, get_char_for_escape_name, transparent_translate,
690 asciify, input_char_description, read_string, set_string),
691 src/roff/troff/env.cc (environment::add_html_tag),
692 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
694 * src/include/lib.h: Updated.
696 * src/preproc/eqn/eqn.cc: Removed.
700 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
702 2002-02-09 Werner LEMBERG <wl@gnu.org>
704 * doc/gnu.xpm: New image.
705 * doc/Makefile (DOCS): Add homepage.ps.
706 Add rules for converting xpm->png and xpm->eps.
707 Use `gnu.{xpm,eps}' as image names.
708 * doc/homepage.ms: Updated.
710 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
712 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
713 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
714 Remove calls to `B1' and `B2'
715 (PNG-IMAGE): New macro for inclusion of images in PNG format.
716 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
717 auxiliary variables for MARGIN-PNG-IMAGE.
718 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
719 auxiliary macros for MARGIN-PNG-IMAGE.
720 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
722 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
723 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
724 (DROPCAP): New macro to produce dropcap characters.
725 (www-do-image): Renamed back to...
726 (HTML-DO-IMAGE): This.
729 * doc/Makefile (gnubw.eps): Updated.
730 * doc/homepage.ms: Updated.
732 2002-02-08 Werner LEMBERG <wl@gnu.org>
734 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
735 Added `linethick' to table in section `Style Variables'.
737 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
739 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
741 2002-02-07 Werner LEMBERG <wl@gnu.org>
743 Adding options -C (compatibility mode) and -c (grotty's old output
746 * src/roff/nroff/nroff.sh: Implement it.
748 * NEWS, src/roff/nroff/nroff.man: Updated.
750 * PROBLEMS: Document bison 1.32 bug.
752 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
754 * src/roff/troff/node.cc (make_tfont): Define it earlier.
755 * src/roff/troff/div.h: Add prototype for `end_diversions'.
756 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
757 * src/roff/troff/env.h: Add prototype for `title'.
759 Adding EBCDIC support to grotty.
761 * src/devices/grotty/tty.cc (CSI): New macro.
762 (SGR_*, tty_printer::put_color): Use it.
764 2002-02-06 Werner LEMBERG <wl@gnu.org>
766 Implementing color support in grotty. The new switch -c activates
767 the old drawing scheme, disabling color at the same time. The new
768 switch `-i' selects italic instead of underlining (SGR only).
770 * src/devices/grotty/tty.cc (putstring): New define instead of
771 `fputs'. Updated all callers.
772 (old_drawing_scheme): New global variable.
773 (COLOR_CHANGE): New enum value.
774 (SGR_*): New defines containing color handling escape sequences.
775 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
776 (glyph): New members `back_color_idx' and `fore_color_idx'.
777 (glyph::order): Add COLOR_CHANGE.
778 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
779 `is_underline', `is_bold', `cu_flag', `tty_colors'.
780 New methods `make_underline', `make_bold', `color_to_idx',
781 `change_color', `put_color'.
782 (cu_flag): Moved into `tty_printer' class.
783 (tty_printer::tty_printer): Initialize colors.
784 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
785 tty_printer::draw, tty_printer::end_page): Handle colors also.
786 (main): Add options `-c' and `-i'.
788 * NEWS, src/devices/grotty/grotty.man: Updated.
790 * src/include/errarg.h (errarg): Add support for `unsigned int'.
791 * src/libs/libgroff/errarg.c: Implement it.
793 * src/include/printer.h (printer): Add `change_color' method
794 (currently used by grotty only).
795 * src/libs/libdriver/printer.cc: Implement it.
796 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
797 call to `pr->change_color'.
799 * src/roff/troff/node.cc (troff_output_file::fill_color,
800 troff_output_file::glyph_color): Call `do_motion'.
802 * tmac/tty.tmac: Add color definitions.
804 * src/roff/groff/groff.man: Minor fixes.
806 2002-02-05 Bernd Warken <bwarken@mayn.de>
808 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
809 it. This is a preparation for future changes.
811 2002-02-05 Werner LEMBERG <wl@gnu.org>
813 * src/roff/troff/input.cc (process_input_stack): Fix the case
814 where leading spaces are followed by \f or \s; previously, an
815 incorrect space width has been used.
817 * doc/roff.man (quoted_char): Fix argument.
818 (comment): Define string.
820 2002-02-04 Larry Kollar <kollar@alltel.net>
822 * doc/groff.texinfo: More fixes.
824 2002-02-04 Werner LEMBERG <wl@gnu.org>
826 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
827 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
828 `restore_compatibility' before `output_string' -- the LINE_STRING
829 register now already contains proper switches from and to
832 * man/groff_char.man: Add Euro symbol.
833 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
834 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
835 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
838 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
840 (.texinfo.html): Add support for texinfo->html.
842 2002-02-03 Werner LEMBERG <wl@gnu.org>
844 Added three new requests `ds1', `as1', and `ami'. The former two
845 are equivalent to `ds' and `as' with the difference that
846 compatibility mode is saved on entry, switched off during string
847 expansion, and restored on exit. The latter is the pendant to `dei'
850 (do_define_string): Use `define_mode' and `calling mode'.
851 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
852 end of string, respectively.
853 (define_string, append_string): Use `calling_mode'.
854 (define_nocomp_string, append_nocomp_string,
855 define_string_indirect): New functions.
856 (init_input_requests): Updated.
857 * NEWS, man/groff_diff.man, man/groff.man: Document it.
859 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
860 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
861 mm macro package accesses this string register directly.
862 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
864 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
867 2002-02-02 Larry Kollar <kollar@alltel.net>
869 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
871 2002-01-31 Werner LEMBERG <wl@gnu.org>
873 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
875 2002-01-31 Bernd Warken <bwarken@mayn.de>
877 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
878 * man/groff_out.man: Revised and updated.
880 2002-01-30 Bernd Warken <bwarken@mayn.de>
882 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
883 out the unused `{' and `}' commands. Undefined by default.
884 (IntArray): Make `data' private.
885 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
887 (skip_line_D, skip_to_end_of_line): New functions.
888 (get_D_fixed_args): Use `skip_line_D'.
889 Changed to handle dummy odd arguments by ...
890 (get_D_fixed_args_odd_dummy): This new function.
891 (get_D_variable_args): Split some code into ...
892 (get_possibly_integer_args): This new function.
893 (send_draw): Use more `const'.
894 (delete_current_env): New function.
895 (position_to_end_of_args): Use `size_t'.
897 (send_draw): Updated.
898 (parse_D_command): Handle `c', `C', and `t' better.
902 2002-01-29 Werner LEMBERG <wl@gnu.org>
905 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
906 @Def...ListEnd which replaces @Def...x. This is necessary to get
907 proper HTML output -- see the comment in the file for more
911 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
913 Fixes to make color changes of 2002-01-21 work with grohtml.
915 * src/devices/grohtml/post-html.cc (style): Updated.
916 (html_printer): Remove unused methods.
917 (html_printer::do_font, html_printer::draw, html_printer::set_char,
918 html_printer::special): Updated.
919 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
920 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
921 Added some debugging code.
922 (html_text::start_tag): Updated.
923 (html_text::do_push): New method.
924 (html_text::push_para): Call it.
925 Add method for handling color.
926 (html_text::do_color): Updated.
927 (html_text::shutdown): Handle color.
928 * src/devices/grohtml/html-text.h (tag_definition): New member
932 2002-01-28 Werner LEMBERG <wl@gnu.org>
934 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
936 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
938 Add two switches -a and -g to control the antialiasing bits for
939 text and graphics, respectively.
941 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
943 * src/devices/grohtml/grohtml.man: Document them.
944 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
946 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
947 (setupAntiAlias): New function.
948 (createAllPages): Updated.
949 (scanArguments): Handle `-a' and `-g'.
950 (main): Call `setupAntiAlias'.
953 2002-01-27 Werner LEMBERG <wl@gnu.org>
955 * doc/groff.texinfo (Def*): Call index function after deffn.
957 * tmac/html.tmac: Call `nroff' request.
959 2002-01-26 Larry Kollar <kollar@alltel.net>
961 * tmac/groff_ms.man: Add some omissions.
963 2002-01-25 Larry Kollar <kollar@alltel.net>
965 * tmac/groff_ms.man: Typographical improvements.
967 2002-01-25 Werner LEMBERG <wl@gnu.org>
969 * doc/groff.texinfo: Updated version and copyright.
970 * src/devices/grops/grops.man: Updated.
972 * tmac/groff_tmac.man: Fix `ig' macro.
974 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
976 Use `.ne' unconditionally everywhere.
977 (TS): Only insert some vertical space. Doing a page break is no
978 longer necessary due to the redefinition of the `ne' request.
980 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
981 warning for unknown subcommands but parse and pass them to the
984 2002-01-24 Werner LEMBERG <wl@gnu.org>
986 * tmac/groff_www.man, NEWS: Fix typos.
988 2002-01-21 Werner LEMBERG <wl@gnu.org>
990 Complete revision of color support:
992 Adapt programs to the new libdriver/input.cc.
994 Color spaces are no longer converted to RGB but transferred as-is
995 in the troff intermediate output format.
997 Handle default color gracefully. troff now supports a `default'
998 color (which can't be changed).
1000 grops will now use the proper color space functions if available.
1004 Note that currently grohtml doesn't handle colors properly. This
1007 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
1008 (ui_to_a): New function.
1009 * src/include/lib.h: Updated.
1011 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
1012 (color): Simplified; removed all `double' members and methods.
1013 A new array `components' now holds the color parameters.
1014 (color::is_default, color::get_components): New methods.
1015 (color::operator==, color:operator!=): New.
1016 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
1017 to make access to the `components' array more comprehensible.
1018 * src/libs/libgroff/color.cc: Implement new color support.
1019 (atoh): Small fixes.
1020 (color::read_encoding): Simplified for new troff intermediate color
1022 (default_color): New global variable.
1024 * src/roff/troff/input.cc (default_symbol): New global variable.
1025 (lookup_color): Use it.
1026 (default_black): Removed.
1027 (do_glyph_color, do_fill_color): Simplified.
1028 (define_color): Handle default color.
1030 (do_if_request): Handle default color.
1031 * src/roff/troff/env.cc (environment::environment): Initialize
1032 colors with `default_color'.
1033 * src/roff/troff/node.cc (troff_output_file::put): Add method
1035 (troff_output_file::hex): Removed.
1036 (troff_output_file::fill_color, troff_output_file::glyph_color):
1037 Updated to include/color.h and libdriver/input.cc.
1039 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
1040 fill color properly (identically to the outline color). \D'f...'
1041 doesn't work any more.
1042 All function calls to it updated.
1044 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
1046 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
1049 * src/devices/grops/ps.cc (ps_output::put_color): New method.
1050 (ps_printer::sbuf_color): Make a real member instead of pointer.
1051 (ps_printer::fill_color, ps_printer::output_color): Removed.
1052 (ps_printer::ps_printer): Updated.
1053 (ps_printer::set_char): Ditto.
1054 (ps_printer::set_color): Use various color schemes.
1055 Use `put_color' method.
1056 (ps_printer::flush_sbuf): Don't set color.
1057 (ps_printer::fill_path): Take `environment' as parameter.
1058 Simplify color handling.
1059 (ps_printer::set_line_thickness): Renamed to ...
1060 (ps_printer::set_line_thickness_and_color): This (and updated).
1061 (ps_printer::set_color): Change second parameter from `complete'
1062 to `fill' which better describes what it does.
1063 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
1064 and text in the right order.
1066 Remove branches for `f' and `F'; this is handled by
1068 * src/devices/grops/ps.h: Updated.
1069 * font/devps/prologue (FL): Redefined.
1070 ({F,C}r,k,g: New color functions (with and without filling).
1072 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
1073 * man/groff_diff.man, man/groff.man, man/groff_out.man,
1074 doc/groff.texinfo, NEWS: Updated.
1076 2002-01-20 Bernd Warken <bwarken@mayn.de>
1078 * src/libs/libdriver/input.cc: Completely rewritten. See comments
1079 in this file for what has been changed.
1081 2002-01-19 Werner LEMBERG <wl@gnu.org>
1083 * test-groff: Fix GROFF_FONT_PATH.
1084 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
1085 is read before .TH or .Dd is parsed.
1087 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
1089 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
1090 quadrant boundaries.
1092 2002-01-18 Werner LEMBERG <wl@gnu.org>
1094 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
1097 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
1099 * tmac/doc.common: Initialize %I register for the %I macro to
1100 avoid (harmless) warning.
1101 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
1102 when in the SYNOPSIS section.
1104 2002-01-17 Bruno Haible <haible@clisp.cons.org>
1106 * src/preproc/pic/lex.cc (get_token): Fix typo.
1108 2002-01-17 Werner LEMBERG <wl@gnu.org>
1110 * devices/grops/ps.cc: Fix incorrectly applied last patch.
1112 2002-01-17 Larry Kollar <kollar@alltel.net>
1114 * tmac/groff_ms.man: Completely rewritten.
1116 2002-01-16 Werner LEMBERG <wl@gnu.org>
1118 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
1120 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
1122 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
1124 (ps_printer::draw): Ditto.
1126 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
1128 * tmac/groff_mdoc.man: Minor fixes.
1130 2002-01-13 Werner LEMBERG <wl@gnu.org>
1132 * man/groff_out.man: Some fixes.
1134 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
1136 * doc/pic.ms: Fix typos.
1138 2002-01-12 Werner LEMBERG <wl@gnu.org>
1140 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
1142 2002-01-10 Werner LEMBERG <wl@gnu.org>
1144 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
1148 2002-01-09 Bernd Warken <bwarken@mayn.de>
1150 * man/groff_out.man: Revised.
1151 * man/roff.man: Minor fixes.
1152 * src/roff/troff/troff.man: Some reordering.
1154 2002-01-09 Werner LEMBERG <wl@gnu.org>
1156 * tmac/an-old.tmac: Add dummy macros for equation support.
1158 2002-01-07 Werner LEMBERG <wl@gnu.org>
1160 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
1162 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
1164 * tmac/groff_man.man: Small improvements.
1166 2002-01-07 Bernd Warken <bwarken@mayn.de>
1168 * man/groff_diff.man: Revised.
1170 2002-01-06 Werner LEMBERG <wl@gnu.org>
1172 * tmac/www.tmac: Remove extraneous backslash.
1174 2002-01-06 Bernd Warken <bwarken@mayn.de>
1176 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
1178 2002-01-05 Werner LEMBERG <wl@gnu.org>
1180 Integrated groffer, contributed by Bernd Warken.
1182 * contrib/groffer/*: New.
1183 * Makefile.in, NEWS: Updated.
1185 2002-01-04 Werner LEMBERG <wl@gnu.org>
1187 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
1188 registers defined in macro packages.
1189 Revising the ms part.
1191 2002-01-04 Larry Kollar <kollar@alltel.net>
1193 * doc/groff.texinfo: Add documentation for ms macros.
1195 2002-01-02 Werner LEMBERG <wl@gnu.org>
1197 First step in adding PS support for the Euro symbol. `eu' is the
1198 official Euro logo, `Eu' is a font-specific glyph variant.
1200 * font/devps/text.enc: Add `Euro' at position 9.
1201 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
1202 * font/devps/symbolmap: Regenerated.
1206 2002-01-02 Bernd Warken <bwarken@mayn.de>
1208 * man/roff.man: Revised.
1210 2002-01-01 Bernd Warken <bwarken@mayn.de>
1212 * src/roff/groff/groff.man: Completely rewritten.
1214 2001-12-31 Werner LEMBERG <wl@gnu.org>
1216 * doc/Makefile: Updated.
1218 2001-12-30 Werner LEMBERG <wl@gnu.org>
1220 * tmac/www.tmac: Make all names of internal macros/registers/strings
1221 lowercase, and prepend `www-'.
1222 Other minor changes.
1223 * src/roff/troff/troff.man: Add preprocessor string at BOF.
1225 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
1227 Implement option `-b' in grohtml to set the HTML background colour.
1229 * src/devices/grohtml/post-html.cc (default_background): New global
1231 (html_printer::html_printer): Initialize `background' to
1232 `default_background'.
1233 (main): Implement option `-b'.
1235 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
1237 * src/devices/grohtml/grohtml.man: Updated.
1238 * doc/Makefile (.ms.html): Use `-b'.
1239 * tmac/html.tmac: Don't set background color.
1241 Add new grohtml tag `.html-tl'.
1243 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
1245 (title_desc::title_desc): Updated.
1246 (html_printer::troff_tag): Handle `.html-tl'.
1247 (html_printer::write_title): Use `with_h1'.
1248 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
1249 (HTML-TL): New macro.
1251 Add support for unordered lists in HTML.
1253 * tmac/www.tmac (www-level): New auxiliary register.
1254 (www-level1, www-level2, www-level3): New auxiliary strings.
1255 (www-push-level, www-pop-level): New auxiliary macros
1256 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
1260 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
1261 (DEFAULT_VERTICAL_OFFSET): Removed.
1262 (IMAGE_BOARDER_PIXELS): Set to 0.
1263 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
1264 (vertical_offset): Initialize with 0.
1265 (gsPaper): New global variable.
1266 (get_resolution): Scan for and return unsigned int.
1267 (get_papersize): New function to get paper length from devps/DESC.
1268 (determine_vertical_offset): New function.
1269 (createAllPages): Produce gray-level images and use proper page
1271 (createImage): Use `-quiet' option of pnmcrop.
1272 (addZ): Fix passing of `-Z'.
1273 (scanArguments): Fix handling of `-o'.
1274 (main): Call `determine_vertical_offset'.
1275 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
1278 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
1279 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
1280 glyph descenders properly.
1282 * doc/homepage.ms: Include `gnubw.eps'.
1283 * doc/Makefile (gnubw.eps): New rule.
1284 (homepage.html): Depend on `gnubw.eps'.
1286 2001-12-25 Werner LEMBERG <wl@gnu.org>
1288 * src/roff/troff/input.cc (default_black): Fix return value.
1290 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
1292 * tmac/doc-common (Dt): Change output of architecture strings.
1293 Do some syntax cleanup.
1294 * tmac/groff_mdoc.man: Updated.
1296 2001-12-23 Werner LEMBERG <wl@gnu.org>
1298 Adding an `itc' request (input line trap accepting \c).
1300 * src/roff/troff/env.h (environment): New member
1301 `continued_input_trap'.
1302 Make `do_input_trap' a friend function instead of `input_trap'.
1303 * src/roff/troff/env.cc (environment::environment,
1304 environment::copy): Updated.
1305 (environment::newline): Implement it.
1306 (do_input_trap): New function.
1307 (input_trap): Call `do_input_trap'.
1308 (input_trap_continued): New function.
1309 (init_env_requests): Updated.
1310 * src/roff/troff/TODO: Updated.
1312 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
1315 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
1317 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
1319 * tmac/doc-common, tmac/doc-syms: Small updates.
1321 2001-12-22 Colin Watson <cjwatson@debian.org>
1323 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
1325 2001-12-22 Bernd Warken <bwarken@mayn.de>
1327 * MANIFEST: New file.
1329 2001-12-22 Werner LEMBERG <wl@gnu.org>
1331 * src/preproc/grn/grn.man: Updated.
1333 2001-12-22 Solar Designer <solar@openwall.com>
1335 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
1338 2001-12-19 Werner LEMBERG <wl@gnu.org>
1340 Implement a fallback character request `.fchar'.
1342 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
1343 (is_fallback): New inline function.
1344 * src/roff/troff/input.cc (do_define_character): New function.
1345 (define_character): Call `do_define_character'.
1346 (define_fallback_character): New function.
1347 (init_input_requests): Add `fchar'.
1348 (charinfo::charinfo): Updated.
1349 (charinfo::set_macro): New argument to set `fallback' flag.
1350 * src/roff/troff/node.cc (make_glyph_node, make_node,
1351 node::add_char): Check `fallback' flag.
1352 * NEWS, man/groff_diff.man, man/groff_man: Updated.
1354 2001-12-16 Werner LEMBERG <wl@gnu.org>
1356 * groff.texinfo: Document exact search algorithm for glyphs.
1358 2001-12-15 Werner LEMBERG <wl@gnu.org>
1360 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
1361 the left side of $(MANPAGES) rule to make it always non-empty.
1363 2001-12-14 Werner LEMBERG <wl@gnu.org>
1365 * src/roff/troff/input.cc (default_black): Define default color
1366 `black' if not yet defined.
1368 2001-12-13 Werner LEMBERG <wl@gnu.org>
1370 Implement new string-valued register `.fn' to return the current
1371 real (internal) font name.
1373 * env.cc (environment::get_font_name_string): New function.
1374 (init_env_requests): Add `.fn' register.
1375 * env.h (environment): Updated.
1376 * node.cc (font_info): Make `get_font_name' a friend.
1377 (get_font_name): New function.
1380 * man/groff_diff.man, man/groff.man, NEWS: Updated.
1382 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1384 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
1386 2001-12-12 Werner LEMBERG <wl@gnu.org>
1388 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
1390 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
1392 * man/groff_diff.man: Adding documentation for \O.
1394 2001-12-10 Werner LEMBERG <wl@gnu.org>
1396 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
1397 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
1399 2001-12-09 Werner LEMBERG <wl@gnu.org>
1401 * man/roff.man: Revised.
1402 * src/roff/groff/groff.man: Replace man page references with a
1403 pointer to roff.man.
1405 2001-12-09 Bernd Warken <bwarken@mayn.de>
1407 * man/roff.man: Completely rewritten.
1409 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1411 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
1413 2001-12-05 Werner LEMBERG <wl@gnu.org>
1415 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
1417 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
1418 order of initializers.
1421 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
1423 * doc/groff.texinfo: Fix documentation of \O.
1425 * src/devices/grohtml/html-text.cc (html_text::do_indent,
1426 html_text::do_table, html_text::do_emittext, html_text::do_para):
1427 Use `const' for first argument.
1428 (html_text::do_table): Use cast.
1429 * src/devices/grohtml/html-text.h: Updated.
1430 * src/devices/grohtml/output.cc (simple_output::put_string): Add
1431 method for `const string &s'.
1432 * src/devices/grohtml/html.h: Updated.
1433 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
1434 (ANCHOR_TEMPLATE): Modified.
1435 (manufacture_headings): New global variable to handle `-h' option.
1436 (is_subsection): Removed.
1437 (char_buffer::add_string): Add `const' to first argument.
1438 Protect against invalid string argument.
1439 Add method for `const string &s'.
1440 (text_glob): Completely redesigned.
1441 (page): Use `const' for strings and remove string length variable.
1442 (page::add_html): Removed.
1443 (page::add_end_encode): New member function.
1444 (to_unicode): Moved upwards.
1445 (title_desc, header_desc): Updated.
1446 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
1448 (html_printer::is_bold, html_printer::make_bold): New member
1450 (html_printer::end_of_line): Updated.
1451 (generate_img_src, html_printer::do_auto_image,
1452 html_printer::do_title, html_printer::write_header,
1453 html_printer::determine_header_level, html_printer::do_heading,
1454 html_printer::do_linelength, html_printer::do_pageoffset,
1455 html_printer::do_indentation, html_printer::do_tempindent,
1456 html_printer::do_indentedparagraph, html_printer::do_break,
1457 html_printer::flush_sbuf, get_html_translation,
1458 html_printer::begin_page, html_printer::special): Rewritten to get
1459 rid of static string length limit.
1460 (html_printer::troff_tag): Added `.no-auto-rule'.
1461 (html_printer::flush_globs): Small fix.
1462 (html_printer::determine_space): Don't compute `space_width'.
1463 (html_printer::translate_to_html): Renamed to ...
1464 (html_printer::emit_html): This (with updates).
1465 (html_printer::write_header): Implement `-h' option.
1466 (html_printer::draw): Remove commented-out code. Handle `F'
1468 (html_printer::add_char_to_sbuf): Removed.
1469 (html_printer::add_to_sbuf): Rewritten.
1470 (html_printer::sbuf_continuation): Fixed.
1471 (html_printer::seen_backwards_escape, reverse,
1472 html_printer::remove_last_char_from_sbuf): Removed.
1473 (char_translate_to_html, str_translate_to_html): Removed.
1474 (html_printer::overstrike): New function member.
1475 (html_printer::set_char): Use it.
1476 (html_printer::do_body): New function member.
1477 (html_printer::~html_printer): Use it.
1478 (main): Handle `-h' option.
1480 * src/devices/grohtml/grohtml.man: Document -h switch.
1482 * src/preproc/html/pre-html.cc: Include searchpath.h
1483 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
1484 (get_resolution): New function.
1485 (checkImageDir): Use `0777' permissions in mkdir()
1486 (write_start_image): Rewritten to use `\O[5...]'.
1487 (createImage, generateImages): Updated.
1488 (main): Handle `F' and `h' options.
1489 Use `get_resolution'.
1491 * src/roff/troff/input.cc (begin, end, image): Removed.
1492 (do_suppress): Take parameter.
1493 Handle modified syntax of `\O'.
1494 (token::next): Updated.
1495 (init_markup_requests): Removed.
1498 * src/roff/troff/div.h: Add declaration for begin_page().
1500 * tmac/color-html.tmac: Removed. Contents moved to...
1501 * tmac/html.tmac: Here. Set background color.
1502 * tmac/color.tmac: Removed. Contents moved to...
1503 * tmac/ps.tmac: Here.
1504 * tmac/www.tmac: Remove the title command when generating images
1506 (NO_AUTO_RULE): New macro.
1507 (HTML_DO_IMAGE): Use revised `\O' escapes.
1508 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
1510 2001-12-02 Werner LEMBERG <wl@gnu.org>
1512 * tmac/groff_mdoc.man: Fix typo.
1514 2001-12-01 Colin Watson <cjwatson@debian.org>
1516 * man/roff.man: Fix typo.
1518 2001-11-29 Werner LEMBERG <wl@gnu.org>
1520 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
1523 * src/roff/troff/input.cc (read_draw_node): Emit error message if
1524 more than one argument to \D'f ...'.
1526 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
1528 2001-11-28 Werner LEMBERG <wl@gnu.org>
1530 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
1533 * tmac/groff_man.man: Minor cosmetic fix.
1535 2001-11-27 Werner LEMBERG <wl@gnu.org>
1537 * src/roff/groff/groff.man, tmac/groff_tmac.man,
1538 tmac/groff_www.man: s/mwww/www/.
1540 2001-11-26 Werner LEMBERG <wl@gnu.org>
1542 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
1543 * configure: Regenerated.
1544 * win32-diffs: Updated.
1546 * tmac/groff_mwww.tmac: Renamed to ...
1547 * tmac/groff_www.tmac: This.
1548 * tmac/mwww.tmac: Removed.
1549 * NEWS, tmac/Makefile.sub: Updated.
1551 2001-11-21 Werner LEMBERG <wl@gnu.org>
1553 * doc/groff.texinfo: Improve documentation of the `\v' escape.
1554 Fix explanation of `\D' and `rt'.
1556 2001-11-20 Werner LEMBERG <wl@gnu.org>
1558 * tmac/an-old.tmac (an-header): Set header length equal to page
1560 * doc/groff.texinfo: Improve documentation of `ne' request. Other
1564 2001-11-19 Werner LEMBERG <wl@gnu.org>
1566 * NEWS, man/Makefile.sub: Updated.
1568 2001-11-19 Bernd Warken <bwarken@mayn.de>
1570 * man/ditroff.man: New file.
1572 2001-11-17 Werner LEMBERG <wl@gnu.org>
1574 * man/groff_differences.man: Renamed to ...
1575 * man/groff_diff.man: This. Updated.
1576 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
1578 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
1579 * src/preproc/html/pushback.cc: This. Updated.
1580 * src/preproc/html/pushbackbuffer.h: Renamed to ...
1581 * src/preproc/html/pushback.h: This.
1582 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
1585 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
1586 * src/libs/libgroff/htmlhint.cc: This.
1587 * src/libs/libgroff/Makefile.sub: Updated.
1589 * tmac/an-old.tmac (an-end): Fix page length.
1591 2001-11-16 Werner LEMBERG <wl@gnu.org>
1593 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
1594 * man/Makefile.sub: Include groff_differences.man.
1595 * VERSION: Set to 1.18.
1596 * REVISION: Set to 0.
1598 2001-11-16 Bernd Warken <bwarken@mayn.de>
1600 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
1601 the second dot (or ending macro name) to end a macro.
1602 * doc/groff.texinfo: Doc fix.
1604 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
1606 * tmac/doc-common (doc-header): Handle very long document titles
1609 2001-11-16 Werner LEMBERG <wl@gnu.org>
1611 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
1613 2001-11-15 Werner LEMBERG <wl@gnu.org>
1615 * src/roff/troff/troff.man: Revised and split into troff.man and...
1616 * man/groff_differences.man: New file.
1619 2001-11-13 Werner LEMBERG <wl@gnu.org>
1621 * tmac/an-old.tmac (TS, TE): New macros for table support.
1623 2001-11-12 Werner LEMBERG <wl@gnu.org>
1625 * src/include/lib.h: Provide a fix for emx to not include
1628 2001-10-27 Werner LEMBERG <wl@gnu.org>
1630 * src/roff/troff/input.cc (substring_macro): Fix computation of
1633 2001-10-20 Werner LEMBERG <wl@gnu.org>
1635 Undo change from 2001-08-28.
1637 * src/roff/troff/input.cc (have_input): New global variable.
1638 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
1639 in compatibility mode.
1640 (process_input_stack): Use it.
1642 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
1644 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
1645 being handled as end-of-sentence characters,
1647 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
1649 * src/roff/troff/input.cc (file_iterator): New members
1650 `suppress_newline_flag' and `seen_escape'.
1651 (file_iterator::next_file): Updated.
1652 (file_iterator::fill): Use it.
1653 (string_iterator): New member `suppress_newline_flag'.
1654 (string_iterator::fill): Set it.
1655 (get_color_element): Use MAX_COLOR_VAL.
1656 * src/roff/troff/env.cc (environment): Remove `need_eol'.
1657 (no_fill): Don't set `env->ignore_next_eol'.
1658 (environment::newline): Handle `eol' tag properly.
1660 (environment::add_html_tag): Set `env->ignore_next_eol'.
1662 * src/roff/troff/env.h (environment): Updated.
1664 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
1666 (html_printer::outstanding_eol): New member function.
1667 (html_printer::do_title): Use new functions.
1668 (html_printer::troff_tag): Test `id_eol_ce'.
1670 2001-10-10 Werner LEMBERG <wl@gnu.org>
1672 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
1673 files work with -C also.
1675 2001-10-05 Werner LEMBERG <wl@gnu.org>
1677 * doc/pic.ms: Minor fix.
1678 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
1679 as a valid command line switch.
1680 * src/devices/grohtml/post-html.cc (main): Ditto.
1682 * src/devices/grohtml/grohtml.man: Updated.
1683 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
1685 2001-10-04 Werner LEMBERG <wl@gnu.org>
1687 Implementing color support in troff, pic, grops, and grohtml. These
1688 changes are based on a major patch provided by Gaius Mulley
1691 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
1692 definitions with both hex values and fractions.
1694 New escapes: \m and \M for drawing and background color,
1695 respectively. This corresponds to the troff output commands `m'
1698 groff and troff accept command line switch `-c' to disable color
1699 output (which is automatically disabled in compatibility mode).
1701 New scaling indicator `f' for fractions (1f = 65536u).
1703 New conditional operator `m' to test for defined colors with `if'
1706 New keywords `color' (or `colour', `colored', `coloured'), `outline'
1707 (or `outlined'), and `shaded' added to pic.
1709 * src/include/color.h: New file.
1710 * src/include/driver.h: Include it.
1711 * src/include/printer.h: Include color.h.
1712 (environment): New members `col' and `fill'.
1713 (printer): Remove `adjust_arc_center' member function.
1714 * src/include/Makefile.sub: Updated.
1716 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
1718 Handle `m' and `DF' troff commands.
1719 * src/libs/libgroff/color.cc: New file.
1720 * src/libs/libgroff/Makefile.sub: Updated.
1722 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
1724 (createImage): Fix computation of `y2'.
1726 (buffer::write_file_html): Remove calls to `stop'.
1728 * src/preproc/pic/common.h (common_output): New abstract function
1729 members `set_color', `reset_color', `get_last_filled', and
1730 `get_outline_color'.
1731 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
1732 (object_spec): Add members `shaded' and `outlined'.
1733 * src/preproc/pic/output.h (output): `command' is now abstract.
1734 New function members `set_color', `reset_color', `get_last_filled',
1735 and `get_outline_color'.
1736 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
1737 `outline[d]', and `shaded'.
1738 * src/preproc/pic/object.cc (output::command): Removed.
1739 (output::set_location): Moved to output.h.
1740 (graphic_object): Add protected members `outline_color' and
1742 Add member functions `set_outline_color', `get_outline_color', and
1744 (closed_object): Add member function `set_fill_color'.
1745 Add member `color_fill'.
1746 (graphic_object::print_text): Use `out->set_color' and
1748 (box_object::print, ellipse_object::print, circle_object::print,
1749 line_object::print, spline_object::print, arc_object::print): Ditto.
1750 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
1751 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
1752 `SHADED', making them `%left'.
1753 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
1754 * src/preproc/pic/tex.cc (tex_output): New dummy function members
1755 `set_color', `reset_color', `get_last_filled', and
1756 `get_outline_color'.
1757 * src/preproc/pic/troff.cc (simple_output): New abstract function
1758 members `set_color', `reset_color', and `get_last_filled'.
1759 (simple_output::polygon, simple_output::circle,
1760 simple_output::ellipse): Use `get_last_filled'.
1761 (troff_output): New members `last_filled' and `last_outlined'.
1762 New function members `set_color', `reset_color', `get_last_filled',
1763 and `get_outline_color'.
1764 (troff_output::finish_picture): Use `reset_color'.
1765 (troff_output::set_fill): Test `last_filled'.
1766 * src/preproc/pic/pic.man: Updated.
1768 * src/roff/groff/groff.cc (main): Implement `-c' option.
1769 (synopsis, help): Updated.
1770 src/roff/groff/groff.man: Updated.
1772 * src/roff/troff/troff.h: Include color.h.
1773 (warning_type): Add WARN_COLOR.
1774 * src/roff/troff/env.h (environment): New members
1775 `{cur,prev}_{glyph,fill}_color'.
1776 New member functions `get_{prev_,}{glyph,fill}_color'.
1777 * src/roff/troff/env.cc: Initialize and implement them.
1778 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
1779 Replace `NULL' with `0' everywhere for consistency.
1780 (lookup_color, default_black, do_glyph_color, do_fill_color,
1781 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
1782 define_color): New functions.
1783 (token::next): Implement \M and \m escapes.
1784 (do_if_request): Implement `m' operator.
1786 (main): Implement `-c' option.
1787 (init_markup_requests): Add `defcolor' request.
1788 (warning_table): Add `color' warning.
1789 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
1791 * src/roff/troff/node.cc (troff_output_file): New members
1792 `current_{page,glyph}color'. New member functions `put_hex',
1793 `glyph_color', and `fill_color'.
1794 (glyph_color_node::*, fill_color_node::*): Implement it.
1795 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
1796 (parse_term): Add support for `f'.
1797 * src/roff/troff/troff.man: Updated.
1799 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
1801 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
1802 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
1804 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
1805 (tag_definition): Use `void *' for arg1.
1806 (html_text): New member functions `do_color' and `done_color'.
1807 Use `void *' for second parameter of `push_para' member function.
1808 New `push_para' member function with a single parameter.
1809 Use `char *' for parameter of `issue_table_begin' member funtion.
1810 New `issue_color_begin' member function.
1811 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
1813 (html_text::issue_color_begin): New function.
1814 (html_text::issue_table_begin): Use `char *' for parameter.
1815 (html_text::start_tag, html_text::shutdown,
1816 html_text::check_emit_text): Updated.
1817 (html_text::push_para): Use `void *' for second parameter.
1818 Add same function with only one parameter.
1819 (html_text::do_*): Updated.
1820 (html_text::do_color, html_text::done_color): New functions.
1821 * src/devices/grohtml/post-html.cc (style): New member `col'.
1822 Mew member `style' with 6 parameters.
1823 (style::style, style::operator==): Updated.
1824 (html_printer::do_font): Use it.
1825 (html_printer::draw): Add dummy entry for `F'.
1826 (html_printer::set_char): Updated.
1827 * src/devices/grohtml/grohtml.man: Updated.
1829 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
1830 trailing zeroes removed.
1831 (ps_printer): New members `sbuf_color', `fill_color', and
1833 Removed member `fill'.
1834 New member function `set_color'.
1835 (ps_printer::ps_printer, ps_printer::set_char): Updated.
1836 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
1837 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
1839 * tmac/color-html.tmac, tmac/color.tmac: New files.
1840 * tmac/troffrc: Include them.
1841 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
1842 * tmac/Makefile.sub: Updated.
1844 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
1845 man/groff.man: Updated.
1846 * font/devps/prologue.ps: Define FC and CO functions.
1848 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
1850 Fix incorrect cropping of images and incorrect handling of special
1851 characters. Fix handling of file names in \O.
1853 * src/include/geometry.h: New file.
1854 * src/libs/libgroff/geometry.cc: New file.
1855 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
1857 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
1859 (do_suppress): Updated.
1860 * src/roff/troff/node.cc: Include geometry.h.
1861 (troff_output_file::flush_tbuf): Fixed parameters to
1862 `check_output_limits'.
1863 (troff_output_file::check_charinfo): Ditto.
1864 (troff_output_file::determine_line_limits): Add support for `Da'
1867 * src/devices/grohtml/post-html.cc (str_translate_to_html):
1868 Add new parameter `is_special' to decode special characters from
1870 (html_printer::do_title, html_printer::do_heading,
1871 html_printer::do_indentedparagraph,
1872 html_printer::translate_to_html, html_printer::special): Updated.
1874 2001-10-03 Werner LEMBERG <wl@gnu.org>
1876 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
1877 Fix entry for config.h.
1878 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
1879 * tmac/troffrc: Translate nonbreakable space character to `\~'.
1880 * src/preproc/eqn/eqn.man: Document -d command line option.
1882 2001-09-27 Werner LEMBERG <wl@gnu.org>
1884 * man/groff.man: Use
1892 instead of the old code (`.ad .hy' after the table) to suppress
1893 incorrect hyphenation for grohtml output.
1895 2001-09-22 Werner LEMBERG <wl@gnu.org>
1897 * man/groff_font.man, man/groff_out.man: Minor fixes.
1899 2001-09-20 Werner LEMBERG <wl@gnu.org>
1901 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
1902 Arnold Robbins <arnold@skeeve.com>).
1904 2001-09-09 Werner LEMBERG <wl@gnu.org>
1906 * configure: Regenerated with autoconf 2.52.
1908 * doc/groff.texinfo: Complete revision of indices.
1910 2001-09-07 Werner LEMBERG <wl@gnu.org>
1912 * doc/Makefile (clean): Updated to delete all indices.
1914 2001-09-05 Werner LEMBERG <wl@gnu.org>
1916 * src/roff/troff/troff.man: Remove superfluous line.
1918 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
1919 given on the command line (or rather, if only the default warnings
1922 2001-09-03 Werner LEMBERG <wl@gnu.org>
1924 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
1925 use .ne for TTY devices.
1927 2001-08-31 Werner LEMBERG <wl@gnu.org>
1929 * src/roff/troff/token.h, src/roff/troff/input.cc:
1930 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
1932 2001-08-28 Werner LEMBERG <wl@gnu.org>
1934 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
1935 * src/roff/troff/input.cc (token::next): Return
1936 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
1938 (token::description): Updated.
1939 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
1940 (token::add_to_node_list, token::process): Ignore
1941 TOKEN_TRANSPARENT_ESCAPE.
1943 2001-08-27 Werner LEMBERG <wl@gnu.org>
1945 * tmac/an-old.tmac: Fix `S' string.
1947 2001-08-26 Werner LEMBERG <wl@gnu.org>
1949 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
1951 2001-08-25 Werner LEMBERG <wl@gnu.org>
1953 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
1955 Many other minor fixes.
1957 * configure.ac: Add message at end to inform how to compile
1959 * configure: Regenerated.
1961 2001-08-24 Werner LEMBERG <wl@gnu.org>
1963 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
1964 Updated to latest version of libc.
1966 2001-08-23 Werner LEMBERG <wl@gnu.org>
1968 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
1969 Autoconf 2.50 and newer can handle this.
1970 * configure: Regenerated.
1972 2001-08-21 Werner LEMBERG <wl@gnu.org>
1974 * doc/pic.ms: Fix typo.
1975 * src/preproc/tbl/tbl.man: Document case of global options.
1977 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
1979 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
1980 handling of `CR' font.
1982 2001-08-20 Werner LEMBERG <wl@gnu.org>
1984 Use a config.h file.
1986 * src/include/lib.h: Include config.h.
1987 * All C files: Ditto (if necessary).
1988 * All C++ source and header files: Include lib.h first (if
1991 * src/include/config.hin: New file (autogenerated by autoheader).
1992 * stamp-h.in: New file.
1993 * configure.ac: Updated.
1994 * aclocal.m4: Add third parameters to AC_DEFINE macros.
1995 (GROFF_ARRAY_DELETE): Simplified.
1996 * Makefile.sub (DISTCLEANFILES): Updated.
1997 Added targets for remaking config.status, config.hin, config.h,
1998 stamp-h.in, and stamp-h.
1999 * configure: Regenerated.
2001 2001-08-19 Werner LEMBERG <wl@gnu.org>
2005 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
2007 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
2008 (do_sprintf): Use snprintf().
2010 2001-08-18 Werner LEMBERG <wl@gnu.org>
2012 * src/libs/snprintf/*: Added an snprintf module written by Mark
2014 * src/libs/libgroff/Makefile.sub: Updated.
2015 * configure.ac: Add test for snprintf().
2016 * Makefile.in: Updated.
2017 * configure: Regenerated.
2019 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
2022 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
2024 * tmac/doc.tmac (Ex): New implementation.
2025 * tmac/doc-common, tmac/groff_tmac.man: Updated.
2027 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
2029 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
2031 * tmac/groff_tmac.man: Updated.
2033 2001-08-13 Werner LEMBERG <wl@gnu.org>
2035 * src/preproc/tbl/tbl.man: Minor documentation update.
2037 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
2039 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
2040 * configure.ac: Add declaration test for gettimeofday().
2041 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
2042 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
2043 * configure: Regenerated.
2045 2001-08-11 Werner LEMBERG <wl@gnu.org>
2047 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
2048 * configure.ac: Add declaration test for strcasecmp().
2049 * Makefile.in: Updated.
2050 * configure: Regenerated.
2051 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
2052 this is necessary because groff's mkstemp.cc is C++.
2053 Add declaration conditionally for strcasecmp().
2055 2001-08-10 Werner LEMBERG <wl@gnu.org>
2057 Integrated pic2graph, contributed by Eric S. Raymond.
2059 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
2061 * Makefile.in, NEWS: Updated.
2063 * src/preproc/tbl/tbl.man: Revised.
2065 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
2067 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
2069 2001-08-09 Werner LEMBERG <wl@gnu.org>
2071 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
2074 2001-08-08 Paul Eggert <eggert@twinsun.com>
2076 * Makefile.sub (configure): Depend on configure.ac, not
2078 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
2080 2001-08-07 Werner LEMBERG <wl@gnu.org>
2082 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
2085 2001-08-06 Werner LEMBERG <wl@gnu.org>
2087 * src/roff/troff/troff.man: Improve documentation of -E option.
2089 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2091 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
2094 2001-07-27 Werner LEMBERG <wl@gnu.org>
2096 * src/preproc/refer/refer.cc: Undo last change.
2097 * src/devices/grohtml/post-html.cc: Ditto.
2099 2001-07-26 Werner LEMBERG <wl@gnu.org>
2101 * src/preproc/refer/refer.cc: Include `lib.h'.
2102 * src/devices/grohtml/post-html.cc: Ditto.
2104 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
2106 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
2107 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
2108 * Makefile.in: Comment updated.
2109 * configure: Regenerated.
2111 2001-07-25 Werner LEMBERG <wl@gnu.org>
2113 * src/preproc/pic/pic.cc: Removed.
2114 * src/preproc/pic/pic_tab.h: Removed.
2115 * src/preproc/refer/label.cc: Removed.
2117 * doc/Makefile (.ms.html): Don't use a file name extension in
2118 argument to grohtml's -I option.
2119 * Makefile.in (dist): Remove CVS directories.
2120 Call `distfiles' target.
2122 * src/devices/grohtml/grohtml.man: Add information about valid
2123 versions of pnmtopng.
2124 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
2125 name instead of number.
2127 2001-07-24 Werner LEMBERG <wl@gnu.org>
2129 * doc/groff.texinfo: Minor fixes.
2131 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
2133 * doc/Makefile (.ms.html): Put image files into a subdirectory.
2136 2001-07-20 Werner LEMBERG <wl@gnu.org>
2138 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
2139 * src/libs/libgroff/mkstemp.cc: New file.
2140 * src/libs/libgroff/mksdir.cc: New file.
2141 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
2142 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
2143 * src/libs/libgroff/Makefile.sub: Updated.
2144 * src/include/lib.h: Add mksdir() prototype.
2145 * src/include/posix.h: Define S_IXUSR if not yet defined.
2147 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
2148 (createAllPages): Use mksdir() instead of current code.
2149 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
2150 (main): [!HAVE_MKSTEMP]: Removed.
2152 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
2153 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
2155 * configure.ac: Add tests for stdint.h, sys/time.h, and
2157 Call new GROFF_xxx macros.
2158 * configure: Regenerated.
2159 * Makefile.in: Comments updated.
2161 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
2163 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
2164 instead of current code.
2165 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
2166 * src/roff/groff/groff.cc (possible_command::insert_args): New
2168 (main): Use it for predriver handling instead of insert_arg().
2170 2001-07-19 Werner LEMBERG <wl@gnu.org>
2172 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
2175 * src/include/posix.h: Define S_IWUSR if not yet defined.
2177 2001-07-18 Werner LEMBERG <wl@gnu.org>
2181 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
2183 * tmac/groff_mdoc.man: Document new -width and -column syntax.
2184 Some other minor fixes.
2185 * tmac/an-old.tmac: Add `AT' and `UC' macros.
2187 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
2189 Replace call to `troff' with `groff -Z' to make it aware of
2192 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
2193 (troff_command, command_prefix): Removed.
2194 (alterDeviceTo): Use groff.
2195 (addZ): New function.
2196 (char_buffer::do_html): Use it.
2197 (scanArguments): Use TROFF_COMMAND.
2198 (findPrefix): Removed.
2200 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
2202 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
2204 * doc/pic.ms: Documentation fixes.
2206 2001-07-17 Werner LEMBERG <wl@gnu.org>
2208 Replace atexit() with global destructor.
2210 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
2211 (xtmpfile_list_init): New global structure to deallocate
2212 xtmpfile_list on exit. Its destructor inherits most code from
2214 (remove_tmp_files): Deleted.
2215 (add_tmp_file): Simplified.
2217 2001-07-16 Werner LEMBERG <wl@gnu.org>
2219 Replace strdup() with strsave().
2221 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
2222 (set_papersize): Use strsave() and a_delete.
2223 (main): Use strsave().
2224 * src/preproc/html/pre-html.cc (make_message, createAllPages,
2225 removeAllPages): Use strsave() and a_delete.
2227 * configure.ac: Remove test for strdup.
2228 * Makefile.in: Comment updated.
2229 * configure: Regenerated.
2231 2001-07-15 Werner LEMBERG <wl@gnu.org>
2233 * win32-diffs: Updated.
2235 2001-07-14 Werner LEMBERG <wl@gnu.org>
2237 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
2238 removing the old one.
2239 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
2241 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2243 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
2245 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
2247 Merge -xwidth into -width. Add -xwidth functionality to -column
2250 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
2252 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
2253 string immediately following a leading dot starts with a valid mdoc
2255 Add similar code to the -column branch.
2256 (doc-Bl-usage): Updated.
2257 * groff_mdoc.man: s/-xwidth/-width/.
2259 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
2261 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
2262 running into centered or non-formatted text.
2264 2001-07-11 Werner LEMBERG <wl@gnu.org>
2266 Introduce short and long prefixes to have the selection at run-time
2267 whether there is a 8+3 limit for names of temporary files.
2269 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
2270 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
2271 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
2273 (temp_init): New global structure to initialize above three
2275 (xtmptemplate): Use two parameters for long and short prefix.
2276 Simplify code use above three variables.
2277 (xtmpfile): Use long and short prefixes as parameters.
2278 * src/include/lib.h: Updated.
2280 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
2282 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
2283 (createAllPages, makeTempFiles): Updated.
2285 2001-07-09 Werner LEMBERG <wl@gnu.org>
2287 * REVISION: Increased to 3.
2289 Version 1.17.2 released
2290 =======================
2292 2001-07-07 Werner LEMBERG <wl@gnu.org>
2294 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
2297 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2299 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
2301 * tmac/groff_mdoc.man: Fix synopsis.
2303 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2305 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
2306 Restore `doc-Pa-font'.
2308 2001-07-04 Werner LEMBERG <wl@gnu.org>
2310 * src/utils/indxbib/dirnamemax.c: Moved to ...
2311 * src/libs/libgroff/maxfilename.cc: Here.
2312 s/dir_name_max/file_name_max/.
2314 * src/include/lib.h: Add file_name_max.
2315 * src/utils/indxbib/indxbib.cc: Updated.
2316 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
2319 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
2321 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
2323 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
2324 REGION_TEMPLATE): New macros.
2325 (createAllPages, makeTempFiles): Use them.
2326 Include `nonposix.h'.
2327 (html_system): New function.
2328 (createAllPages, createImage): Use it.
2331 * tmac/www.tmac: Fix typos.
2333 2001-07-03 Werner LEMBERG <wl@gnu.org>
2335 * tmac/www.tmac: Disable hyphenation in normal text only if output
2337 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
2338 * tmac/groff_mwww.man, NEWS: Updated.
2340 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
2342 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
2345 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
2347 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
2348 doc-display-ps-stack): Implement font and font size stack for
2351 2001-07-02 Werner LEMBERG <wl@gnu.org>
2353 * REVISION: Increased to 2.
2354 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
2356 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
2357 beginning of a line.
2358 * src/groff/grog/grog.sh: Ditto.
2360 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
2362 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
2365 2001-06-27 Werner LEMBERG <wl@gnu.org>
2367 Fix problems with preprocessor string for `man' program.
2369 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
2370 Updated/added copyright.
2371 Moved Emacs's local variable to identify nroff mode to the end of
2372 the file; add local variable if missing.
2374 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
2376 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
2377 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
2378 * configure: Regenerated.
2380 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
2382 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
2383 * configure: Regenerated.
2385 2001-06-24 Werner LEMBERG <wl@gnu.org>
2387 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
2389 * doc/pic.ms: Fix typos.
2391 Version 1.17.1 released
2392 =======================
2394 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
2396 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
2397 * configure: Updated.
2399 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
2401 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
2403 * src/roff/troff/dic.cc (blank_line): Add html tag.
2405 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
2407 * src/roff/troff/input.cc (do_suppress): Fix typo.
2409 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
2411 Added two new options (-D and -I) to specify image names and a
2412 subdirectory to place the images in.
2414 Change syntax from \\Ox to \\O[x].
2416 * src/devices/grohtml/post-html.cc (main): Add options.
2418 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
2419 Use `NULL' instead of `0' for null string pointers.
2420 (MAX_RETRIES): New macro.
2421 (lengthOfintToStr, intToStr, make_message): New functions.
2422 (makeFileName): Make function static.
2423 Implement -D and -I options.
2424 (checkImageDir): New function.
2425 (write_end_image, write_start_image): Use new syntax of \O.
2426 (createAllPages, removeAllPages): Implement -D and -I options. Use
2428 (createImage): Use make_message().
2429 (addps4html): Add guard for malloc().
2430 (usage, scanArguments): Updated.
2431 (makeTempFiles): Use mkstemp().
2432 (removeTempFiles): Use unlink().
2433 (findPrefix): Add guard for malloc().
2435 * src/roff/troff/input.cc (get_delim_file_name): New function to
2437 (do_suppress): Updated to parse new syntax.
2438 * src/devices/grohtml/grohtml.man: Updated.
2439 * tmac/www.tmac: Updated to new syntax.
2443 2001-06-15 Werner LEMBERG <wl@gnu.org>
2445 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
2447 * src/devices/grohtml/grohtml.man: Minor improvements.
2449 2001-06-14 Werner LEMBERG <wl@gnu.org>
2451 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
2453 2001-06-11 Werner LEMBERG <wl@gnu.org>
2455 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
2456 line to specify preprocessor options -- mandb 2.3.1 only recognizes
2458 * src/preproc/grn/grn.man: Add proper '\" string.
2460 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
2462 * test-groff: Don't use PATH but GROFF_BIN_PATH.
2464 2001-06-08 Werner LEMBERG <wl@gnu.org>
2466 Updated to autoconf 2.50.
2468 * configure.in: Renamed to...
2469 * configure.ac: This.
2470 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
2471 (GROFF_OS390): Updated.
2472 * configure: Regenerated.
2474 2001-05-18 Werner LEMBERG <wl@gnu.org>
2476 * src/roff/troff/env.c, src/roff/troff/env.h,
2477 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
2480 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
2482 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
2484 2001-05-16 Werner LEMBERG <wl@gnu.org>
2486 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
2487 less than or equal zero; set it to 1 then.
2488 * src/roff/troff/node.h (node::node): Initialize `last'.
2490 2001-05-08 Werner LEMBERG <wl@gnu.org>
2492 * tmac/an-old.tmac: Make predefined strings work in compatibility
2494 Add troff version guard.
2495 * tmac/doc.tmac: Simplify version guard.
2497 2001-05-07 Werner LEMBERG <wl@gnu.org>
2499 The .ns and .rs requests are now honoured not only in the top-level
2500 but in all diversions (similar to UNIX troff).
2502 This change is based on a patch from Tadziu Hoffmann
2503 <hoffmann@usm.uni-muenchen.de>.
2505 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
2506 (top_level_diversion): Remove `no_space_mode' member.
2507 * src/roff/troff/div.cc (diversion::diversion,
2508 top_level_diversion::top_level_diversion): Updated.
2509 (macro_diversion::output): Reset `no_space_mode'.
2510 (no_space, restore_spacing): Use `curdiv' unconditionally.
2511 (space_request, blank_line): Check `curdiv->no_space_mode'.
2512 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
2513 `curdiv' unconditionally.
2514 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
2517 2001-05-06 Werner LEMBERG <wl@gnu.org>
2519 Added two new requests `de1' and `am1' which are similar to `de' and
2520 `am' with the difference that compatibility mode is saved on entry,
2521 switched off during macro execution, and restored on exit.
2523 * src/roff/troff/input.h: Added two new special characters
2524 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
2525 * src/roff/troff/input.cc (input_iterator): Added two member
2526 functions `save_compatible_flag' and `get_compatible_flag'.
2527 (input_stack): Ditto.
2528 (string_iterator): Ditto. Also add private member
2529 `saved_compatible_flag'.
2530 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2531 (calling_mode): New enumeration.
2532 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
2533 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
2534 (define_macro, define_indirect_macro, append_macro, ignore): Use
2536 (define_nocomp_macro, append_nocomp_macro): New functions.
2537 (init_input_requests): Updated.
2538 (do_request): Rename local variable `saved_compatible_flag' to
2539 `old_compatible_flag'.
2540 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2542 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
2543 public and trap-invoked macros. As a consequence, the man macros
2544 work in compatibility mode also.
2546 2001-05-06 Solar Designer <solar@openwall.com>
2548 * Makefile.in: Use $(mandir).
2550 2001-05-06 Alexios Zavras <zvr@pobox.com>
2552 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
2554 2001-05-05 Werner LEMBERG <wl@gnu.org>
2556 Added `.ns' number register: Returns 1 in no-space mode (if in
2557 top-level diversion), 0 otherwise.
2559 * src/roff/troff/div.cc (no_space_mode_reg): New class.
2560 (init_div_requests): Updated.
2561 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
2564 2001-05-04 Werner LEMBERG <wl@gnu.org>
2566 * src/roff/nroff/nroff.man: Improved documentation (especially
2569 2001-05-02 Werner LEMBERG <wl@gnu.org>
2571 Added `brp' request: This is \p as a request.
2573 * src/roff/troff/env.cc (environment::do_break): Add parameter
2575 (do_break_request): New function (was `break_request').
2576 (break_request): Calls `do_break_request'.
2577 (break_spread_request): New; calls `do_break_request'.
2578 (init_env_requests): Updated.
2579 * src/roff/troff/env.h: Updated.
2580 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2582 * REVISION: Increased to 1.
2583 * win32-diffs: Updated.
2585 2001-05-01 Werner LEMBERG <wl@gnu.org>
2587 * tmac/an-old.tmac: Fix minor compatibility mode issue.
2588 * tmac/troffrc-end: Make it really work in compatibility mode.
2590 2001-04-27 Werner LEMBERG <wl@gnu.org>
2592 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
2595 2001-04-22 Werner LEMBERG <wl@gnu.org>
2597 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
2598 latest versions from glibc CVS archive.
2600 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
2601 <c.zeelenberg@hccnet.nl>.
2603 2001-04-21 Werner LEMBERG <wl@gnu.org>
2605 * configure.in: Move check for mkstemp() to...
2606 * aclocal.m4 (GROFF_MKSTEMP): This new function.
2607 * configure: Regenerated.
2609 * src/include/groff-getopt.h: Don't use variable names in
2612 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
2613 * src/devices/grohtml/Makefile.sub,
2614 src/devices/grohtml/post-html.cc: Updated.
2616 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
2618 * configure.in: Add special check for mkstemp().
2619 * src/libs/libgroff/tmpfile.cc: Use it.
2620 * src/utils/indxbib/indxbib.cc: Ditto.
2621 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
2622 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
2625 2001-04-20 Bruce Lilly <blilly@erols.com>
2627 `Version_string' as C++ object was not visible to linker from C
2629 Add `const' to `Version_string'.
2631 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
2632 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
2633 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
2634 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
2635 (scanArguments), src/preproc/refer/refer.cc (main),
2636 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
2637 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2638 (main), src/devices/grohtml/post-html.cc (main),
2639 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
2640 (main), src/utils/hpftodit/hpftodit.cc (main),
2641 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
2642 (main), src/utils/lkbib/lkbib.cc (main),
2643 src/utils/addftinfo/addftinfo.cc (main): Implement it.
2645 * src/roff/groff/pipeline.c: Add _UWIN.
2646 * src/include/nonposix.h: Ditto.
2648 2001-04-20 Werner LEMBERG <wl@gnu.org>
2650 * src/include/lib.h: Use HAVE_STRERROR.
2651 * src/roff/groff/pipeline.c: Ditto.
2652 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
2653 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
2654 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
2655 * win32-diffs: Updated.
2656 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
2658 2001-04-19 Werner LEMBERG <wl@gnu.org>
2660 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
2661 instead of hardwired `"troff"'.
2662 (char_buffer::read_file): Remove unused variables.
2663 (char_buffer::write_file_troff): Ditto.
2664 (char_buffer::write_file_html): Ditto.
2665 (generateImages): Ditto.
2667 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
2669 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
2671 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
2672 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
2673 index_search_item::search1): Ditto.
2674 * src/roff/troff/node.h (width_list): Reorder members.
2675 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
2676 (lookup_warning): Ditto.
2677 (prepend_string): Commented out.
2678 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
2679 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
2680 * src/preproc/tbl/main.cc (process_format): Ditto.
2681 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
2683 * src/preproc/pic/pic.cc: Updated.
2684 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
2685 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
2686 * src/preproc/refer/command.cc (execute_command): Ditto.
2687 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
2688 * src/preproc/refer/token.cc (lookup_token): Ditto.
2689 * src/preproc/soelim/soelim.cc: Ditto.
2690 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
2691 (isHexDigit): Commented out.
2692 (pushBackBuffer::isString): Remove unused variable.
2693 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
2695 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
2696 resource_manager::read_resource_arg, read_one_of, parse_extensions):
2698 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
2699 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
2700 lookup_paper_size): Ditto.
2701 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
2702 (text_glob, element_list): Reorder members.
2703 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
2705 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
2706 return value to `void'.
2707 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
2709 * src/devices/grohtml/html.h (simple_output::check_newline,
2710 simple_output::space_or_newline, simple_output::enable_newlines):
2712 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
2714 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
2715 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
2716 output_ligatures, output_charset, read_map): Ditto.
2717 * src/utils/lookbib/lookbib.cc (main): Ditto.
2718 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
2719 (do_file): Fix typo (`=' -> `==').
2720 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
2721 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
2723 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
2725 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
2726 Fix usage of GROFF_BIN_PATH.
2727 * src/roff/nroff/nroff.man: Updated.
2729 2001-04-18 Werner LEMBERG <wl@gnu.org>
2731 * NEWS: Fixing typos.
2734 Version 1.17 released
2735 =====================
2737 2001-04-17 Werner LEMBERG <wl@gnu.org>
2739 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
2740 directory, not in $(srcdir).
2742 2001-04-16 Werner LEMBERG <wl@gnu.org>
2744 * doc/groff.texinfo: More info on conditionals.
2746 2001-04-15 Werner LEMBERG <wl@gnu.org>
2748 * doc/groff.texinfo: Added some info about groff internals.
2750 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
2751 about missing special character only if the name is non-null.
2753 2001-04-14 Werner LEMBERG <wl@gnu.org>
2755 Removing the grohtml-old device driver which is now obsolete.
2757 * src/devices/grohtml-old/*: Removed.
2758 * font/devhtml-old/*: Removed.
2759 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
2761 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
2762 * test-groff (PATH): Updated.
2763 * tmac/Makefile.sub (NORMALFILES): Updated.
2764 * tmac/an-old.tmac: Remove special code for html-old device.
2765 Replace `html-or-html-old' register with `an-html'.
2766 * tmac/eqnrc: Updated.
2767 * tmac/html-old.tmac: Removed.
2768 * tmac/troffrc, tmac/troffrc-end: Updated.
2769 * tmac/www.tmac: Remove special code for html-old device.
2770 Replace `html-or-html-old' register with `www-html'.
2772 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
2773 src/libs/libgroff/htmlindicate.cc (graphic_end),
2774 include/htmlindicate.h, src/preproc/grn/*.cc,
2775 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
2776 single argument for consistency with rest of source code.
2778 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
2780 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
2782 * src/roff/troff/troff.man: Fixing typos.
2784 2001-04-13 Werner LEMBERG <wl@gnu.org>
2786 * doc/pic.ms: Fixing many font switches.
2787 * doc/groff.texinfo: Fixes, additions.
2788 * MORE.STUFF: Updated.
2790 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
2792 * src/devices/grohtml/grohtml.man: Updated manual page regarding
2794 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
2796 (removeTempFiles): New function to tidy up temporary files.
2797 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
2798 Many fixes to do with the new inline suppress node and image regions
2800 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
2801 (generate_img_src): New function.
2802 (html_printer::do_auto_image): Utilizes it.
2803 (do_heading, do_title): Include inline images within their contents.
2804 (html_printer::begin_page): Tidied up comments that are issued to
2805 the html output file.
2806 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
2808 (text_glob::is_br): New method used by do_heading.
2809 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
2810 equivalent diversion.
2811 * src/include/html-strings.h: Altered image tags to reflect the
2813 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
2815 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
2816 it is already inside a pic image. Only emit tags if the argument
2817 `-Tps:html' is present.
2818 * src/preproc/tbl/main.cc: Changes to reflect additional
2819 `html_end_suppress' parameter.
2820 * src/roff/troff/env.cc: Only emit eol tag if a node has been
2821 emitted since the last eol tag was written.
2822 * src/roff/troff/env.h: New boolean `emitted_node'.
2823 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
2824 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
2825 * src/roff/troff/node.cc (check_charinfo): New method.
2826 (troff_output_file::determine_line_limits): Alterations to limit
2828 * tmac/www.tmac: Changes to reflect new suppress nodes.
2830 2001-04-12 Bruno Haible <haible@clisp.cons.org>
2832 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
2833 Escape the html_glyph in the buffer.
2834 (str_translate_to_html): Output the unescaped escaped_char.
2835 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
2836 `frame=void', not `frame=none'. Add `border=0'.
2838 2001-04-12 Werner LEMBERG <wl@gnu.org>
2840 * PROBLEMS: Add some words on how to avoid wrapper macros.
2842 2001-04-11 Blake McBride <blake@florida-software.com>
2844 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
2846 2001-04-11 Werner LEMBERG <wl@gnu.org>
2848 * font/devlbp/Makefile.sub (CLEANADD): Set it.
2849 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
2850 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
2851 * Makefile.sub (DISTCLEANFILES): Here.
2853 * libs/libgroff/new.cc: Include `nonposix.h'.
2854 * win32-diffs: Updated.
2856 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
2858 Added skeleton macro for defunct macros.
2860 Updated documentation.
2862 When inside displays, an empty input line warning should be
2863 suppressed. If another macro call is put inside a display,
2864 all subsequent empty lines found in that display caused a
2865 warning to be emitted.
2867 * tmac/doc.tmac (doc-defunct-macro): New macro.
2868 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
2869 (doc-restore-global-vars): Fixed typo.
2870 (doc-empty-line): Check the `doc-display-depth' register to
2871 determine whether we are inside display or not.
2873 * tmac/doc-common: Removed `Or' and `Sf' registers.
2874 Moved obsolete `Ds' macro to doc.tmac.
2876 * tmac/groff_mdoc.man: Bump document date.
2877 Document `.Vt' under ``Variable Types''.
2878 Removed documentation for obsolete `.Or' macro.
2880 2001-04-10 Werner LEMBERG <wl@gnu.org>
2883 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
2885 2001-04-10 Bruno Haible <haible@clisp.cons.org>
2887 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
2888 (usage): Add stream argument. Don't exit.
2889 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
2890 Write --version output to stdout, not stderr.
2891 (usage): Add stream argument. Don't exit.
2892 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
2893 (usage): Add stream argument. Don't exit.
2894 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
2896 (usage): Add stream argument. Don't exit.
2897 (main): Write --help output to stdout, not stderr.
2898 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
2899 (usage): Add stream argument. Don't exit.
2900 * src/devices/grops/ps.cc (main): Accept --help and --version.
2901 (usage): Add stream argument. Don't exit.
2902 * src/devices/grotty/tty.cc (main): Accept --help and --version.
2903 (usage): Add stream argument. Don't exit.
2904 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
2905 (main): Accept --help and --version.
2906 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
2907 (main): Accept --help and --version.
2908 * src/preproc/html/pre-html.cc (usage): Add stream argument.
2909 (scanArguments): Accept --help and --version.
2910 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
2911 (main): Accept --help and --version.
2912 * src/preproc/refer/refer.cc (main): Accept --help and --version.
2913 (usage): Add stream argument. Don't exit.
2914 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
2916 (main): Accept --help and --version.
2917 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
2918 (main): Accept --help and --version.
2919 * src/roff/groff/groff.cc (main): Accept --help and --version.
2920 (synopsis): Add stream argument.
2921 (help): Write --help output to stdout, not stderr.
2922 (usage): Add stream argument. Don't exit.
2923 * src/roff/grog/grog.pl: Accept --help and --version.
2925 * src/roff/grog/grog.sh: Accept --help and --version.
2926 * src/roff/nroff/nroff.sh: Accept --help and --version.
2927 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
2928 (usage): Add stream argument. Don't exit.
2929 (main): Accept --help and --version.
2930 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
2931 (usage): New function with stream argument, doesn't exit.
2932 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
2933 (usage): New function with stream argument, doesn't exit.
2934 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
2935 (usage): Add stream argument. Don't exit.
2936 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
2937 (main): Accept --help and --version.
2938 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
2940 (main): Accept --help and --version.
2941 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
2942 (main): Accept --help and --version.
2943 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
2944 (usage): Add stream argument. Don't exit.
2946 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
2948 Fix indentation in SYNOPSIS.
2950 Updated to include changes of latest BSD mdoc version (basically,
2951 the only change is that `.Fn' and `.Fc' put a final semicolon after
2952 a function declaration in the SYNOPSIS section).
2954 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
2955 (doc-in-synopsis-section): New variable. Updated all related
2957 (doc-indent-synopsis-active): New register.
2958 (Nd, Fn, Fo): Use it.
2959 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
2960 `.Cd' with long argument line produces indented wrapped lines.
2961 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
2962 undesirable line break to be output.
2963 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
2965 (Fn, Fc): Add final `;' to output.
2966 (doc-save-global-vars, doc-restore-global-vars): Updated.
2967 * tmac/doc-common: Remove `Ex' register.
2969 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
2972 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
2974 * tmac/doc.tmac (Cd): Simplify code.
2975 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
2977 2001-04-06 Werner LEMBERG <wl@gnu.org>
2979 Implement continuous underlining for nroff mode. To do that, a new
2980 request in the ditroff language has been added: `x u N' (N is 0
2983 \X and \Y are now transparent to end-of-sentence recognition.
2985 * src/include/printer.h (printer): Add `type' parameter to `special'
2987 * src/libs/libdriver/printer.cc (printer::special): Updated.
2988 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
2990 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
2991 specials of type `p'.
2992 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
2993 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
2994 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
2995 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
2996 (glyph::order): New method.
2997 (tty_printer::add_char): Use it.
2998 (tty_printer::special): New method.
2999 (tty_printer::end_page): Implement it.
3001 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
3002 * src/roff/troff/node.cc (special_node::special_node): Add parameter
3003 to set `no_init_string'.
3004 (special_node::tprint_start): Use it.
3005 (special_node::same, special_node::copy): Updated.
3006 (special_node::ends_sentence): New method.
3007 (troff_output_file::start_special): Add parameter to include
3008 inititialization of special conditionally.
3010 * src/roff/troff/env.h (environment): New member `underline_spaces'.
3011 * src/roff/troff/env.cc (do_underline_special): New function.
3012 (environment::set_font): Use it.
3013 (do_underline): Use it. This was `underline()'.
3014 (underline): Call `do_underline()'.
3015 (continuous_underline): New function which calls `do_underline()'.
3016 (environment::newline): Use `do_underline_special()'.
3017 (init_env_requests): Updated.
3019 * NEWS, man/troff_out.man: Updated.
3021 2001-04-06 Bruno Haible <haible@clisp.cons.org>
3023 * font/devutf8/R.proto: Fix code of 'shc'.
3025 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
3027 Many fixes. Diag lists can now be nested also; additionally,
3028 `-compact' and `-offset' are supported.
3030 * tmac/doc.tmac (doc-have-indent): Replaced with ...
3031 (doc-list-have-indent-stackXXX): A new register stack.
3032 (doc-have-diag-list): Removed.
3033 (Bl): Use `doc-list-have-indent-stackXXX'.
3035 (doc-diag-list): Use `doc-compact-list-stackXXX'.
3036 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
3037 (doc-set-vertical-and-indent): Ditto.
3038 (doc-next-list-depth): Removed.
3039 (doc-increment-list-stack): Updated.
3040 (doc-decrement-list-stack): Use `doc-list-depth' instead of
3041 `doc-next-list-depth'.
3042 (doc-end-list, doc-end-column-list): Don't use
3043 `doc-increment-list-stack'.
3044 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
3045 (doc-save-global-vars, doc-restore-global-vars): Updated.
3046 * tmac/doc-common: Updated.
3047 * tmac/groff_mdoc.man: Updated.
3050 2001-04-02 Werner LEMBERG <wl@gnu.org>
3052 * src/devices/grotty/grotty.man: Fix grammatical error.
3054 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
3056 Remove .Ld from mdoc package; replace it with special handling of
3059 * tmac/doc-common: Remove `Ld' register.
3060 Uncomment `doc-volume-ds-*' strings.
3061 Remove `doc-operating-system-default'.
3063 * tmac/doc-syms (Ld): Removed.
3064 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
3068 * tmac/groff_mdoc.man: Many fixes and updates.
3070 2001-03-29 Werner LEMBERG <wl@gnu.org>
3072 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
3073 Bond <tkb@tkb.mpl.com>.
3074 * tmac/www.tmac: Save compatibility mode.
3076 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
3078 * tmac/groff_mdoc.man: Many fixes.
3080 2001-03-28 Werner LEMBERG <wl@gnu.org>
3082 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
3085 2001-03-27 Werner LEMBERG <wl@gnu.org>
3087 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
3088 diversion. This fixes overlong tags.
3090 2001-03-26 Werner LEMBERG <wl@gnu.org>
3092 * doc/groff.texinfo: Fixed and improved documentation of fonts.
3093 * tmac/doc-syms: Fix error messages.
3094 * tmac/an-old.tmac: Remove incorrect double backslashes.
3096 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
3098 * tmac/Makefile.sub: Strip mdoc.local also
3099 * tmac/strip.sed: Fixed.
3101 2001-03-24 Werner LEMBERG <wl@gnu.org>
3103 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
3104 selecting the font size.
3105 * tmac/groff_mdoc.man, NEWS: Document it.
3107 2001-03-23 Werner LEMBERG <wl@gnu.org>
3109 * src/roff/troff/div.cc (save_vertical_space): Add default argument
3111 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
3112 argument to restore previous font family.
3113 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
3115 * doc/groff.texinfo: More fixes and additions (mainly for font
3116 manipulating commands).
3118 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
3119 * tmac/groff_mdoc.man: This. The quick reference has been removed.
3120 * tmac/Makefile.sub, NEWS: Updated.
3122 2001-03-23 Werner LEMBERG <wl@gnu.org>
3124 Replaced mdoc implementation. The new version is `state of the
3125 art', using almost all new features of groff 1.17 -- it won't run
3126 with older versions.
3128 * tmac/doc.tmac: Completely rewritten.
3129 * tmac/doc-common: Ditto.
3130 * tmac/doc-nroff: Ditto.
3131 * tmac/doc-ditroff: Ditto.
3132 * tmac/doc-syms: Ditto.
3133 * tmac/mdoc.local: New file.
3134 * tmac/groff_mdoc.samples.man: Replaced with ...
3135 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
3136 * tmac/strip.sed: Updated.
3137 * tmac/Makefile.sub: Updated.
3140 * tmac/groff_man.man: Add `man.local' to the FILES section.
3142 2001-03-22 Werner LEMBERG <wl@gnu.org>
3144 * doc/groff.texinfo: Added many @noindent.
3145 Replaced @end_Example -> @endExample.
3146 Added info whether registers are r/o.
3147 Many other additions and fixes.
3149 2001-03-21 Werner LEMBERG <wl@gnu.org>
3151 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
3152 in makeinfo of texinfo 4.0) to be used in @Def* macros.
3153 Improved @Def* macros: Now the exact syntax of request, register,
3154 and escapes is shown.
3155 Added macros for parentheses and brackets to be used in @Def*.
3156 Many fixes and improvements of the documentation.
3158 2001-03-20 Werner LEMBERG <wl@gnu.org>
3160 * doc/groff.texinfo: Added new index: `st' (for strings).
3161 Added macros @Defstr(x).
3162 Added macro @Example (adding @group).
3163 Other minor improvements.
3165 2001-03-19 Werner LEMBERG <wl@gnu.org>
3167 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
3168 `rq' for requests. `fn' is no longer used.
3169 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
3172 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
3173 number with name of man page.
3175 2001-03-19 Larry Kollar <kollar@alltel.net>
3177 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
3180 2001-03-19 Werner LEMBERG <wl@gnu.org>
3182 * man/groff_font.man: Document `prepro', `postpro', and `print'.
3183 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
3184 * src/devices/grohtml/grohtml.man: Fixing typos.
3186 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
3188 * tmac/s.tmac (@IP): Pass `.ip' html tag.
3189 * tmac/groff_mwww.man: Remove .LINE macro
3190 * tmac/www.tmac (LINE): Add `.ti'.
3192 * src/devices/grohtml/post-html.cc (html_printer): New member
3194 (html_printer::emit_raw): Use it.
3195 (html_printer::do_linelength): Ditto.
3196 (html_printer::do_pageoffset): Ditto.
3197 (html_printer::do_indentation): Ditto.
3198 (html_printer::do_tempindent): Ditto.
3199 (html_printer::do_break): Ditto.
3200 (html_printer::begin_page): Ditto.
3201 (html_printer::do_indentedparagraph): New function.
3202 (html_printer::troff_tag): Handle `.ip'.
3203 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
3204 Add `<td width=...>' handling.
3205 (html_text::do_table): Add parameter.
3206 (html_text::do_indent): Updated.
3207 * src/devices/groohtml/html-text.h: Updated.
3209 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
3211 Introduced simple html tables to implement indentation.
3213 * src/devices/grohtml/html.h (word, word_list): New structures.
3214 (simple_output): Use it.
3215 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
3216 (html_printer): Improve indentation handling.
3217 (html_printer::emit_raw): Set `in_table' element. Handle
3219 (html_printer::write_header): Move conditional downwards.
3220 Don't allow whitespace in tags.
3221 (html_printer::do_linelength): Handle line length and indentation
3223 (html_printer::do_pageoffset): Handle indentation conditionally.
3224 (html_printer::do_indentation): Ditto.
3225 (html_printer::do_tempindent): New function member.
3226 (html_printer::do_fill): Take care of indentation.
3227 (html_printer::do_flush): Finish table.
3228 (html_printer::do_links): Ditto.
3229 (html_printer::do_break): New function for handling `.br' and `.ti'.
3230 (html_printer::troff_tag): Use it.
3232 (html_printer::flush_globs): Fix.
3233 (html_printer::flush_page): Finish table.
3234 (html_printer::html_printer): Fix error message. Set up
3236 (html_printer::add_to_sbuf): Remove special handling of character
3238 (to_unicode): Remove `stop()'.
3239 (html_printer::write_title): Cleanup.
3240 (html_printer::begin_page): Use `put_string()'. Handle indentation.
3241 (html_printer::~html_printer): Flush text and end the line.
3243 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
3244 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
3246 (html_text::start_tag): Disable newlines.
3247 (html_text::table_is_void): New function.
3248 (html_text::issue_table_begin): Ditto.
3249 (html_text::issue_table_end): Ditto.
3250 (html_text::push_para): Better table handling.
3251 (html_text::do_indent): New function.
3252 (html_text::do_table): Ditto.
3253 (html_text::done_table): Ditto.
3254 (html_text::do_tt): Handle PRE_TAG.
3255 (html_text::is_in_table): New function.
3256 (html_text::check_emit_text): Handle tables.
3257 (html_text::do_emittext): Use `nl()'.
3258 (html_text::do_para): Handle table.
3259 (html_text::remove_def): New function.
3260 * src/devices/grohtml/output.cc (word, word_list): Implement
3262 (simple_output::end_line): Flush last word.
3263 (simple_output::simple_comment): Ditto.
3264 (simple_output::begin_comment): Recoded.
3265 (simple_output::end_comment): Ditto.
3266 (simple_output::comment_arg): Removed.
3267 (simple_output::check_newline): Improve test and flush last word.
3268 (simple_output::space_or_newline): Improved.
3269 (simple_output::write_newline): Replaced with...
3270 (simple_output::nl): This.
3271 (simple_output::put_raw_char): Flush last word.
3272 (simple_output::check_space): Removed.
3273 (simple_output::put_translated_string): Ditto.
3274 (simple_output::put_string): Simplified.
3275 (simple_output::put_number): Updated.
3276 (simple_output::put_float): Ditto.
3277 (simple_output::put_symbol): Removed.
3278 (simple_output::enable_newlines): Add `check_newline()'.
3279 (simple_output::flush_last_word): New function.
3281 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
3282 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
3284 * tmac/s.tmac (@PP, @IP): Add html conditional code.
3285 * tmac/an-old.tmac (TP): Ditto.
3287 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
3289 * mdate.sh: Make it POSIX compliant.
3291 2001-03-09 Werner LEMBERG <wl@gnu.org>
3293 Added the `return' request to end a macro immediately. It simply
3294 pops iterators from the input stack until a macro iterator is found.
3296 * src/roff/troff/input.cc (input_iterator::is_macro,
3297 macro_iterator::is_macro): New member.
3298 (input_return_boundary): New class to signal an immediate return
3300 (input_stack::add_return_boundary, input_stack::is_return_boundary):
3302 (input_stack::clear): Use it.
3303 (input_stack::pop_macro): New function.
3304 (while_request): Use `is_return_boundary()'.
3305 (return_macro_request): New function.
3306 (init_input_requests): Use it.
3308 * src/roff/troff/TODO: Updated.
3309 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3311 2001-03-08 Werner LEMBERG <wl@gnu.org>
3313 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
3316 2001-03-07 Werner LEMBERG <wl@gnu.org>
3318 Make `\B' more rigid.
3320 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
3322 (get_number_rigidly): New function.
3323 * src/roff/troff/input.cc (do_expr_test): Use it.
3324 * src/roff/troff/token.h: Updated.
3326 * src/roff/troff/request.h: Fix typo (init_html_request ->
3327 init_markup_request).
3329 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
3331 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
3332 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
3333 are now `.begin', `.end', `.image'.
3335 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
3336 (html_printer::add_to_sbuf): Changing type of `code' parameter.
3337 Use add_char_to_sbuf().
3338 (to_unicode): New function.
3339 (char_translate_to_html): Changing type of `ch' parameter.
3341 (html_printer::~html_printer): Comment out doctype string.
3342 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
3343 instead of `.html-end'.
3344 (write_start_image): Use `.begin' and `.image' instead of
3345 `.html-begin' and `.html-image'.
3346 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
3347 (html_begin): Renamed to ...
3349 (html_end): Renamed to ...
3351 (html_image): Renamed to ...
3353 (init_html_requests): Renamed to ...
3354 (init_markup_requests): This.
3355 * tmac/www.tmac: Updated.
3357 2001-02-28 Bram <bram@avontuur.org>
3359 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
3362 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
3364 * doc/meref.me: Fixing some typos.
3366 2001-02-16 Werner LEMBERG <wl@gnu.org>
3368 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
3369 method. Return `HYPHEN_MIDDLE' if it was `\:'.
3370 * src/roff/troff/node.h: Updated.
3372 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
3374 * tmac/groff_tmac.man: Fix typo.
3376 2001-02-16 Werner LEMBERG <wl@gnu.org>
3378 Fixing a bug which prevented proper end-of-sentence recognition
3379 between an `unformatted' box and the following text. As a
3380 consequence, vertical line distances are no longer preserved in
3381 boxes after a call to `.unformat' -- because boxes aren't
3382 line-oriented (contrary to diversions), this doesn't make sense
3385 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
3387 (vertical_size_node::set_unformat_flag): New method.
3388 * src/roff/troff/node.hh: Updated.
3389 * src/roff/troff/input.cc (word_space_node::reread,
3390 hmotion_node::reread): Reset `unformat' flag after usage.
3391 (unformat_macro): Append only if `set_unformat_flag()' returns
3393 * src/roff/troff/troff.man: Updated.
3395 2001-02-15 Werner LEMBERG <wl@gnu.org>
3397 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
3398 documentation of `asciify' and `unformat' requests.
3400 2001-02-13 Werner LEMBERG <wl@gnu.org>
3402 Redesigned the `unformat' request. It is no longer connected with
3403 `asciify' but rather uses new `reread()' methods if the `unformat'
3404 flag is set. Additionally, the handling of space characters after
3405 unformatting has been fixed so that they retain their width.
3407 * src/roff/troff/node.h (width_list): New structure to store
3408 original widths of spaces.
3409 (node): Added `unformat' member.
3410 Replaced `num_spaces' variable with `orig_width' list.
3411 * src/roff/troff/node.cc (*node::asciify,
3412 asciify_reverse_node_list): Removed `unformat_only' flag and related
3414 (word_space_node::asciify, word_space_node::word_space_node): Use
3416 (word_space_node::~word_space_node): New destructor.
3417 (word_space_node::copy): Updated to handle `orig_width'.
3418 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
3419 (*node::merge_space): Update `orig_width' list if necessary.
3420 (*node::set_unformat_flag): New methods to set the `unformat' flag.
3421 * src/roff/troff/enc.cc (environment::space_newline): Use
3423 (environment::space): Added method to handle space width and
3424 sentence space width as parameters. Use `width_list'.
3425 (environment::make_tab_node): Updated.
3426 * src/roff/troff/env.h: Updated.
3427 * src/roff/troff/input.cc (word_space_node::reread,
3428 unbreakable_space_node::reread, hmotion_node::reread): New methods
3429 to handle nodes specially if `unformat' flag is set.
3430 (do_asciify_macro): Renamed back to ...
3431 (asciify_macro): This.
3432 (unformat_macro): New implementation to simply set the `unformat'
3435 * MORE.STUFF: Added more info about deroff.
3437 2001-02-08 Werner LEMBERG <wl@gnu.org>
3439 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
3440 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
3441 and `add_self()' methods to avoid hyphenation. For example, the
3442 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
3443 soft hyphen after `foo'. Now the hyphen list is correctly
3444 `foo<ignore><ignore>bar'.
3446 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
3448 * tmac/groff_tmac.man: Fix `BIR' macro.
3450 2001-02-04 Werner LEMBERG <wl@gnu.org>
3452 A new escape sequence `\:', inserting a zero-width break point.
3454 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
3455 * src/roff/troff/input.cc (get_copy, token::next, asciify):
3457 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
3459 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
3460 and `asciify()' methods.
3461 * src/roff/troff/node.cc (space_node::space_node): Updated.
3462 (space_node::asciify): Handle `was_escape_colon'.
3463 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3465 Handle `\~' similar to other comparable requests.
3467 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
3469 (token::next): Move creation of an unbreakable_space_node to...
3470 (token::add_to_node_list): Here.
3472 Fix a bug which sometimes prevented hyphenation of words connected
3473 with `\~' or `\ ' (and other escape sequences handled as
3474 TOKEN_NODE). This also fixes a hyphenation problem with boxes
3475 (after a call to the `unformat' request).
3477 * src/roff/troff/env.h (environment::possibly_break_line,
3478 environment::hyphenate_line): Introducing `start_here' parameter.
3479 * src/roff/troff/env.cc (environment::space_newline,
3480 environment::space): Use it.
3481 (environment::possibly_break_line, environment::hyphenate_line):
3483 * src/roff/troff/input.cc (process_input_stack): Use it.
3484 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
3485 space_char_hmotion_node, overstrike_node): Add
3486 `get_hyphenation_type()' method.
3487 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
3488 if `unformat_only' is active.
3490 2001-01-30 Werner LEMBERG <wl@gnu.org>
3492 Implemented new read-only number register `.linetabs' which
3493 returns 1 if in line-tabs mode, 0 otherwise.
3495 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
3496 * src/roff/troff/env.cc (get_line_tabs): New function.
3497 (init_env_requests): Use it.
3498 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3500 * VERSION, REVISION: Changing to 1.17.0.
3502 2001-01-28 Werner LEMBERG <wl@gnu.org>
3504 Fixed a bug which prevented hyphenation of words which are finished
3507 * src/roff/troff/token.h (token): Add enum type
3508 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
3509 * src/roff/troff/input.cc (token::next, token::description,
3510 get_line_arg, token::add_to_node_list, token::process): Use it.
3512 2001-01-27 Werner LEMBERG <wl@gnu.org>
3514 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
3515 * src/roff/troff/div.cc (do_divert): Use it.
3517 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
3519 2001-01-25 Werner LEMBERG <wl@gnu.org>
3521 Adding the `linetabs' request. If set, tab distances are not
3522 computed relative to the input line but relative to the output line.
3524 * src/roff/troff/env.h (environment): New member `line_tabs'.
3525 * src/roff/troff/env.cc (line_tabs_request): Implement request.
3526 (environment::environment, environment::copy): Updated.
3527 (environment::distance_to_next_tab): Use `line_tabs'.
3528 (init_env_requests): Register request.
3529 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
3532 2001-01-24 Werner LEMBERG <wl@gnu.org>
3534 Introducing a new read-only register `.int' which is set to a
3535 positive value if the last output line is interrupted (i.e., if it
3538 * src/roff/troff/env.cc (init_env_requests): Add it.
3539 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3541 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
3543 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
3544 * src/preproc/html/pre-html.cc (findPrefix): New function which
3545 generates the troff executable name via the system prefix.
3546 * src/preproc/eqn/main.cc: Modified warning message.
3548 2001-01-23 Werner LEMBERG <wl@gnu.org>
3550 troff's `box' and `boxa' requests didn't preserve temporary
3553 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
3554 `saved_target_text_length' members.
3555 * src/roff/troff/div.cc (do_divert): Use them.
3557 Tabs (but not yet leaders and fields) are now handled correctly by
3560 * node.h (hmotion_node): Add field `was_tab'.
3561 * env.cc (environment::make_tab_node): Set it.
3562 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
3564 Added new request `unformat' which will, contrary to `asciify',
3565 preserve font information after unformatting (i.e., only nodes
3566 dealing with horizontal space are converted back to input
3569 * input.cc (asciify_macro): Renamed to ...
3570 (do_asciify_macro): this, having a new parameter `unformat_only'.
3571 (asciify_macro, unformat_macro): New; using do_asciify_macro.
3572 (init_input_requests): Added `unformat'.
3573 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
3574 parameter to control asciification process.
3575 * node.h (*_node::asciify): Ditto.
3576 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3578 2001-01-20 Werner LEMBERG <wl@gnu.org>
3580 * doc/groff.texinfo: Minor improvement of `.in' documentation.
3582 2001-01-18 Werner LEMBERG <wl@gnu.org>
3584 * tmac/ps.tmac: Remove call of psold.tmac.
3585 * tmac/psold.tmac: Comment updated.
3586 * tmac/psnew.tmac: Removed since no longer needed.
3587 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
3589 * font/devutf8/R.proto: Adding `shc' glyph.
3590 * font/devutf8/NOTES: Updated.
3592 * test-groff: Updated.
3594 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
3596 First cut of the new html device driver. Changes to pre-html and
3597 the new grohtml are too numerous to be documented here.
3599 Stuff related to `html' has been renamed to `html-old' and `html2'
3600 stuff has been renamed to `html' (including directories). The new
3601 html device driver is therefore invoked as `-Thtml'.
3603 Added new `\O' escape to suppress output (needed by html driver).
3605 Added functions and code to pass info about input-level commands
3606 (`.in', `.fl', etc.) to html driver.
3608 Three new functions (.html-begin, .html-end, and .html-image) for
3609 better html handling: `html-begin' will execute the remaining line
3610 if at the outermost nesting level, increasing an internal counter.
3611 `html-end' does the same but decreases the internal counter.
3612 `html_image' puts its arguments into a special node (suppress_node)
3613 to define an image region.
3615 The `output' request has been removed.
3617 * tmac/html-tags.tmac: Removed.
3618 * tmac/arkup.tmac: Updated and renamed to ...
3619 * tmac/www.tmac: New file.
3620 * tmac/markup.tmac Updated and renamed to ...
3621 * tmac/mwww.tmac: New file.
3622 * tmac/Makefile.sub: Updated.
3623 * tmac/an-old.tmac: Updated.
3624 * tmac/eqnrc: Updated.
3625 * tmac/groff_man.man
3626 * tmac/groff_markup.man: Updated and renamed to ...
3627 * tmac/groff_mwww.man: New file.
3628 * tmac/groff_tmac.man: Updated.
3629 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
3630 * tmac/html.tmac: Updated and renamed from html2.tmac.
3631 * tmac/pspic.tmac: Updated html support.
3632 * tmac/s.tmac: Added html output support.
3633 * tmac/troffrc, tmac/troffrc-end: Updated.
3635 * Makefile.in, doc/Makefile: Updated.
3636 * doc/groff.texinfo: Added info about new `\O' escape.
3637 * doc/homepage.ms: Use `MAILTO' macro.
3639 * font/devhtml/DESC.proto: Add `C' font.
3640 * font/devhtml/Makefile.sub: Updated.
3641 * font/devhtml/R.proto: Minor fixes.
3642 * font/devhtml-old/Makefile.sub: Updated.
3644 * src/devices/grohtml-old/Makefile.sub: Updated.
3646 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
3648 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
3649 graphic_start): Add `inline' parameter. Update.
3650 (html_end_suppress, graphic_end): Update.
3652 * src/include/html-strings.h: New file.
3653 * src/include/htmlindicate.h: Comments updated.
3654 * src/include/printer.h: Updated.
3656 * src/preproc/eqn/main.cc (do_file, main): Updated.
3657 * src/preproc/pic/troff.cc (troff_output::start_picture,
3658 troff_output::finish_picture): Updated.
3659 * src/preproc/tbl/main.cc (process_input_file): Updated.
3661 * src/roff/groff/groff.cc (main): Updated.
3662 Pass device arguments to predrivers also.
3663 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
3664 * src/roff/troff/env.h (environment): Updated.
3665 New elements `need_eol' and `ignore_next_eol' (for html output).
3666 * src/roff/troff/env.cc (environment::environment): Add initializers
3667 for `need_eol' and `ignore_next_eol'.
3668 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
3670 (point_size, fill, no_fill, center, right_justify, line_length,
3671 indent, temporary_indent, break_request, handle_tab): Use
3673 (set_tabs): Use `add_html_tag_tabs()'.
3674 (environment::add_html_tag): Updated.
3675 (environment::do_break): Updated.
3676 * src/roff/troff/div.cc (space_request, flush_output): Use
3677 `environment::add_html_tag()'.
3678 * src/roff/troff/input.cc: Updated.
3679 New variable `html_level' to indicate nested `html-begin' requests.
3680 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
3681 (non_interpreted_char_node, token_node, non_interpreted_node): Add
3682 `force_tprint()' method.
3683 (token::next): Handle `\O'.
3684 (do_suppress): Implement it.
3685 (html_begin, html_end, html_image): New functions.
3686 (init_output_requests): Renamed to ...
3687 (init_html_requests): this.
3689 (macro::append_str, macro::append_unsigned, macro::append_int): New
3691 New variable `output_low_mark_miny' to limit minimal value of y.
3692 (reset_output_registers): Use it.
3693 (output_request): Removed.
3694 (get_output_registers): New function.
3695 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
3696 (*_node): Added `force_tprint()' if necessary.
3697 (special_node): New elements `tf' and `get_tfont()'.
3698 (suppress_node): New class.
3699 * src/roff/troff/node.cc:
3700 New global variables `image_no' and `suppress_start_page'.
3701 (real_output_file): New method `is_on()'.
3702 (troff_output_file): New method `start_special(tfont)'.
3703 (troff_output_file::really_print_line): Use `tprint' conditionally.
3704 (real_output_file::print_line): Updated.
3705 (real_output_file::on): Updated.
3706 (*_node): Added `force_tprint()'.
3707 (special_node::special_node): Initializer updated.
3708 (special_node::same, special_node::copy, special_node::tprint_start):
3710 (get_reg_int, get_reg_str): New functions.
3711 (suppress_node::*): New methods.
3712 New global variables last_position, last_image_filename;
3713 (min): New inline function.
3714 * src/roff/troff/reg.h, src/roff/troff/request.h,
3715 src/roff/troff/troff.h: Updated.
3717 2001-01-13 Werner LEMBERG <wl@gnu.org>
3719 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
3720 documentation of `asciify' request.
3722 2001-01-12 Werner LEMBERG <wl@gnu.org>
3724 * src/roff/troff/input.cc: Move definition of special characters
3725 like `ESCAPE_TILDE' to ...
3726 * src/roff/troff/input.h: New file.
3727 * src/roff/troff/Makefile.sub (HDRS): Add it.
3729 Extending the .asciify request to `unformat' space characters also.
3731 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
3732 to count input space characters.
3733 Update constructors to take care of it.
3734 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
3735 `ESCAPE_SPACE' instead of normal space.
3736 (word_space_node::asciify): New method.
3737 (unbreakable_space_node::asciify): New method.
3738 (word_space_node::merge_space): New method.
3739 * src/roff/troff/env.cc (environment::space_newline,
3740 environment::space): Add code to initialize `num_spaces' (using the
3741 constructor of `word_space_node').
3742 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
3745 2001-01-09 Werner LEMBERG <wl@gnu.org>
3747 * man/groff_char.man: Use table header traps only conditionally.
3749 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
3751 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
3753 2001-01-08 Werner LEMBERG <wl@gnu.org>
3755 Introducing the `box' and `boxa' requests which are similar to
3756 `di' resp. `da' but omitting a partially filled line (which is
3757 restored after ending the diversion).
3759 * src/roff/troff/div.h (diversion): Add elements to save partially
3761 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
3762 partially filled line.
3763 (divert, divert_append): Updated.
3764 (box, box_append): New functions.
3765 (init_div_requests): Use them.
3766 * src/roff/troff/env.h (environment): do_divert() is now a friend.
3767 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3769 * doc/groff.texinfo: Fix documentation of `lf' request.
3771 2000-12-25 Werner LEMBERG <wl@gnu.org>
3773 * src/roff/troff/troff.man, NEWS: Document `writem' request.
3775 2000-12-21 Werner LEMBERG <wl@gnu.org>
3777 Ignore `ss' request if in compatibility mode.
3779 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
3780 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
3781 * src/roff/troff/env.cc (space_size): Use it.
3783 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
3784 `ss' request in nroff mode.
3786 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
3789 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
3791 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
3793 2000-12-13 Werner LEMBERG <wl@gnu.org>
3795 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
3796 * src/preproc/eqn/neqn.man: Small fixes and additions.
3798 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
3800 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
3803 * src/preproc/eqn/neqn.man: New file.
3805 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
3808 * tmac/e.tmac: Add `T&' macro.
3809 Fix `indent cannot be negative' warning.
3810 * tmac/s.tmac: Fix `indent cannot be negative' warning.
3812 2000-12-07 Werner LEMBERG <wl@gnu.org>
3814 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
3816 2000-12-06 Werner LEMBERG <wl@gnu.org>
3818 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
3821 * MORE.STUFF: Added info about deroff for djgpp.
3823 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
3824 documentation of -rcR switch.
3826 2000-12-03 Werner LEMBERG <wl@gnu.org>
3828 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
3829 if -rcR=1 (which is now the default in nroff mode), a single, very
3830 long page is created instead of multiple pages: All `ne' and `wh'
3831 requests are put into conditionals; a new macro `an-end' is added to
3832 be called with `em'.
3834 Some other minor cleanups.
3836 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
3838 2000-12-02 Werner LEMBERG <wl@gnu.org>
3840 Fixing a bug which prevented hyphenation in words followed
3841 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
3843 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
3844 Adding possibly_break_line().
3845 * src/roff/troff/env.h (environment): Make possibly_break_line()
3848 Make `\~' usable in .tr request.
3850 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
3851 (token): Add stretchable_space().
3852 * src/roff/troff/input.cc (token::next, token::delimiter,
3853 token::description, process_input_stack, do_translate,
3854 add_to_node_list, token::process): Use it.
3855 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
3856 for adjusting the space.
3857 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
3858 for stretchable space.
3859 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
3860 (make_node): Add code for stretchable space.
3861 * src/roff/troff/env.cc (environment::add_char): Use it.
3862 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
3863 (get_copy, token::next, transparent_translate, asciify): Use it.
3865 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
3866 doc/groff.texinfo: Updated.
3867 * man/groff.man: Small reorderings.
3869 2000-11-23 Werner LEMBERG <wl@gnu.org>
3872 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
3874 * src/roff/troff/input.cc (main): Add `config_macro_path' and
3875 `safer_macro_path' to -M option.
3876 * src/roff/troff/troff.man: Fixes.
3878 2000-11-22 Werner LEMBERG <wl@gnu.org>
3880 Use safer path (except for config files) if -U isn't specified. Add
3881 a special macro path (without home and current directory) for config
3882 files. Add home directory to unsafe path for consistency. Don't
3883 include the home directory in the font path.
3885 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
3887 * src/include/macropath.h: Add `config_macrp_path'.
3888 * src/libs/libgroff/fontfile.cc: Fix font path.
3889 * src/roff/troff/input.cc (process_startup_file): Use
3890 `config_macro_path'.
3891 (main): Select unsafe path if -U is given.
3893 * src/preproc/eqn/main.cc (main): Fixing search path for
3895 * src/preproc/eqn/eqn.man: Updated.
3897 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
3900 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
3901 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
3902 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
3903 src/devices/grotty/grotty.man: Updated.
3905 * Makefile.in: Fix comments.
3907 2000-11-17 Werner LEMBERG <wl@gnu.org>
3909 * tmac/safer.tmac: Empty file added (again) for compatibility
3911 * tmac/Makefile.sub: Updated.
3913 2000-11-16 Werner LEMBERG <wl@gnu.org>
3915 * src/devices/grodvi/dvi.cc (main),
3916 src/devices/grohtml2/post-html.cc (main),
3917 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3918 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3919 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
3920 (main), src/preproc/html2/pre-html.cc (main),
3921 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
3922 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
3923 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
3924 (main), src/utils/hpftodit/hpftodit.cc (main),
3925 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
3926 (main), src/utils/lookbib/lookbib.cc (main),
3927 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
3928 (main): Use stdout for -v.
3929 * src/roff/groff/groff.cc (run_commands),
3930 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
3931 to make direct printing to stdout possible.
3932 * src/roff/groff/pipeline.h: Updated.
3934 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
3935 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
3936 * src/utils/afmtodit/afmtodit.man: Updated.
3938 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
3939 (version): New function.
3941 * src/utils/addftinfo/addftinfo.man: Updated.
3943 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
3944 Fixing copyright dates.
3946 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
3949 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
3952 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
3954 2000-11-15 Werner LEMBERG <wl@gnu.org>
3956 In all programs, make -v return immediately with exit status 0 to
3957 be compliant with the GNU standard.
3959 * src/devices/grodvi/dvi.cc (main),
3960 src/devices/grohtml2/post-html.cc (main),
3961 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3962 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3963 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
3964 (main), src/preproc/html2/pre-html.cc (main),
3965 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
3966 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
3967 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
3968 (main): Implement it.
3971 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
3972 and postprocessors to the -v option.
3974 * src/roff/grog/grog.pl: Implement -v.
3975 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
3976 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3978 * src/roff/nroff/nroff.sh: Implement -v.
3979 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
3980 * src/roff/nroff/nroff.man: Updated.
3982 * src/preproc/eqn/main.cc (main): Fix comment typo.
3984 * MORE.STUFF: Added info about djgpp port of grap.
3986 2000-11-14 Werner LEMBERG <wl@gnu.org>
3988 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
3989 mode (or rather, implemented non-compatibility mode).
3990 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3992 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
3993 replacing it -- we don't find gxditview otherwise.
3994 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
3996 * src/preproc/pic/depend: Removed. Unnecessary.
3998 Implemented dummy keyword `solid' in pic for compatibility with
4001 * lex.cc (lookup_keyword): Added `solid'.
4002 * pic.y: Added SOLID with dummy rule.
4003 * pic.cc, pic_tab.h: Regenerated.
4004 * doc/pic.ms: Updated.
4006 2000-11-13 Werner LEMBERG <wl@gnu.org>
4008 For security reasons, don't use the current directory but the home
4009 directory while searching and scanning troffrc and troffrc-end.
4010 Similarly, replace the current directory with the home directory
4013 * Makefile.in (fontpath, tmacpath): Remove current directory.
4015 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
4016 two parameters `add_home' and `add_current'.
4017 (search_path::~search_path, search_path::command_line_dir,
4018 search_path::open_file): Remove tests for `dirs' being zero.
4019 * src/include/searchpath.h: Adjust.
4020 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
4022 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
4024 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
4025 * src/roff/troff/input.cc: Use `mac_path', initialized with
4027 (process_startup_file): Set `mac_path' to `safer_macro_path'.
4028 * src/roff/troff/env.cc: Use `mac_path'.
4030 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
4032 * NEWS, man/roff.man, src/roff/troff/troff.man,
4033 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
4036 2000-11-12 Werner LEMBERG <wl@gnu.org>
4038 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
4040 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
4041 * configure.in: Fix typo in comment.
4042 * configure: Regenerated.
4044 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
4047 2000-11-08 Werner LEMBERG <wl@gnu.org>
4049 Add system tmac directory (/usr/local/lib/groff/site-tmac).
4051 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
4052 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
4055 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
4056 * tmac/Makefile.sub (install_data): Create
4057 $(systemtmacdir) and $(localtmacdir).
4058 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
4059 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
4060 NEWS, doc/groff.texinfo: Updated and minor fixes.
4062 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
4063 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
4064 $(systemtmacdir) since the wrapper files are platform-dependent.
4066 2000-11-01 Werner LEMBERG <wl@gnu.org>
4068 * doc/groff.texinfo: Fix typo.
4070 2000-10-26 Werner LEMBERG <wl@gnu.org>
4072 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
4073 tmac.doc.old -> doc-old.tmac
4074 tmac.an.old -> an-old.tmac
4076 * tmac/tmac.*: Moved to ...
4077 * tmac/*.tmac: this.
4078 * tmac/man.local: Fix comment.
4079 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
4080 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
4081 Added some `FILES' sections. More use of @...@ directives. Other
4083 * arch/djgpp/README, font/devutf8/NOTES: Updated.
4084 * doc/homepage.ms, doc/groff.texinfo: Updated.
4085 * man/groff.man, man/roff.man: Updated.
4086 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
4087 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
4088 src/devices/grotty/grotty.man: Updated.
4089 * src/preproc/pic/pic.man: Updated.
4090 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
4091 instead of -mdoc.old.
4092 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
4093 * src/roff/nroff/nroff.man: Updated.
4096 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
4098 * tmac/mm.diff: Removed -- it has no use now since the mm package
4101 * tmac/*: Removed trailing spaces.
4103 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
4104 the tmac subdirectory also).
4106 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
4107 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
4108 stuff since it is no longer needed.
4110 * README, PROBLEMS: Updated.
4112 2000-10-25 Werner LEMBERG <wl@gnu.org>
4114 Invert current behaviour: Search first FOOBAR.tmac, then
4117 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
4118 (open_mac_file, macro_source): Implement it.
4119 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
4120 doc/groff.texinfo, NEWS: Document it.
4122 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
4123 Small documentation improvements.
4125 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
4128 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
4130 2000-10-24 Werner LEMBERG <wl@gnu.org>
4132 Add local tmac directory (groff/site-tmac).
4134 * Makefile.in: Add $(localtmacdir).
4135 (uninstall_dirs): Add $(localtmacdir).
4136 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
4137 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
4138 in $(localtmacdir). Create $(localtmacdir).
4139 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
4140 Updated and minor fixes.
4142 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
4144 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
4146 2000-10-23 Werner LEMBERG <wl@gnu.org>
4148 Move hyphen.us to tmac directory.
4150 * src/roff/troff/hyphen.us: Removed.
4151 * src/tmac/hyphen.us: Added.
4152 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
4154 Change installation structure for data files from .../groff/... to
4155 .../groff/<version><revision>/... to be conform with other GNU
4158 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
4159 doc/Makefile: Implement it.
4160 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
4161 * configure: Updated.
4162 * arch/djgpp/README, font/devutf8/NOTES: Use it.
4163 * NEWS: Document it.
4164 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
4165 @MACRODIR@ instead of hard-coded directories.
4167 2000-10-22 Werner LEMBERG <wl@gnu.org>
4169 Implement $GROFF_BIN_PATH environment variable (which defaults to
4170 $bindir) used for child programs of groff and similar wrappers.
4172 * gendefs.sh: Improve documentation.
4173 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
4174 src/preproc/eqn/Makefile.sub (neqn),
4175 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
4176 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
4178 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
4179 $GROFF_PATH__ (the latter for communication with troff).
4180 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
4182 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
4183 doc/groff.texinfo: Document it.
4185 * doc/groff.texinfo: Improve documentation of troff's -a option.
4187 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
4189 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
4190 non-intrusive eol marker.
4191 (troff_output_file::determine_line_limits): New function.
4192 (troff_output_file::draw): Use it.
4193 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
4194 output_pending_lines() instead of output_line().
4195 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
4196 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
4197 createImage): Small fixes.
4199 2000-10-14 Werner LEMBERG <wl@gnu.org>
4201 Replace tmac.safer with a real secure solution.
4203 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
4204 system_request, pipe_output): Disable requests if in safer mode.
4205 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
4206 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
4207 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
4208 doc/groff.texinfo, src/roff/groff/groff.man,
4209 src/roff/troff/troff.man, arch/djgpp/README: Updated.
4211 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
4212 (resource_manager::output_prolog): Replace setenv() with putenv().
4214 2000-10-09 Werner LEMBERG <wl@gnu.org>
4216 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
4217 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
4218 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
4219 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
4220 compilation errors with some compilers. It seems that this code
4221 is no longer necessary -- if yes, it is easy to add some #ifdef's
4222 for that particular old-fashioned compiler.
4224 * MORE.STUFF: Added info about Meta-tbl.
4226 * doc/groff.texinfo: Added more info about `.if "..."..."'.
4228 2000-10-07 Werner LEMBERG <wl@gnu.org>
4230 Adding a new escape sequence \B'...': If the string between
4231 the delimiters is a valid numeric expression, return the character
4232 `1', and `0' otherwise. This is an analogon to \A.
4234 * src/roff/troff/input.cc (do_expr_test): Implement it.
4235 (token::next): Use it.
4236 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
4238 * tmac/tmac.trace: Made independent from escape character.
4240 2000-10-06 Werner LEMBERG <wl@gnu.org>
4242 Adding a new request .dei: define indirect. The first and second
4243 parameter of .dei are taken from string registers instead directly;
4244 this very special request is needed to make tmac.trace independent
4245 from the escape character (which might even be disabled).
4247 * src/roff/troff/input.cc (do_define_macro): Implement it.
4248 (define_macro_indirect): New function.
4249 (init_input_requests): Use it.
4251 Adding two requests .ecs and .ecr: Save and restore the escape
4252 character. These two requests are needed to make tmac.trace
4253 independent from the escape character (which might even be
4256 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
4258 (init_input_requests): Use it.
4260 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4262 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
4264 Adding a new option -P and new environment variable GROPS_PROLOGUE
4265 to grops, selecting a different prologue file (minor modifications
4268 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
4269 src/devices/grops/ps.cc (main): Implement it.
4270 * src/devices/grops/grops.man, NEWS: Document it.
4272 2000-09-22 Werner LEMBERG <wl@gnu.org>
4274 * INSTALL: Add info about selecting paper format.
4276 2000-09-21 Werner LEMBERG <wl@gnu.org>
4278 * src/roff/troff/input.cc (main): Fixing compiler warning.
4279 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
4280 strings.h from the former to the latter.
4281 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
4282 stuff from the former to the latter.
4284 2000-09-11 Werner LEMBERG <wl@gnu.org>
4286 Implementing two new requests .tm1 and .tmc: The former is similar
4287 to .tm but can output leading spaces; its syntax is similar to
4288 defining a string, i.e., a `"' can be used to mark the beginning of
4289 the string to be written to stderr: `.tm1 " test'. The latter is
4290 similar to .tm1 but doesn't write out a final newline character.
4292 * src/roff/troff/input.cc (terminal1, terminal_continue,
4293 do_terminal): New functions.
4294 (init_input_requests): Use them.
4295 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4297 2000-09-09 Werner LEMBERG <wl@gnu.org>
4299 * tmac/groff_mdoc.samples.man: Small fixes.
4301 2000-09-08 Werner LEMBERG <wl@gnu.org>
4303 * tmac/groff_mdoc.man: Fixing typo.
4305 2000-09-02 Werner LEMBERG <wl@gnu.org>
4307 Implementing a .nop request which does nothing.
4309 * src/roff/troff/input.cc (nop_request): New function.
4310 (init_input_requests): Use it.
4311 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4313 2000-09-01 Werner LEMBERG <wl@gnu.org>
4315 * doc/groff.texinfo: Added some comments.
4317 2000-08-30 Werner LEMBERG <wl@gnu.org>
4319 * src/roff/troff/TODO: Updated.
4321 2000-08-25 Werner LEMBERG <wl@gnu.org>
4323 * doc/groff.texinfo: Fix comment how to compile the DVI file.
4325 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
4327 * font/devps/generate/Makefile (SHELL): Define explicitly to
4328 "/bin/sh", for non-Unix platforms.
4329 (extraclean): Use a more portable "" quoting instead of a
4330 backslash (which doesn't work on DOS/Windows).
4332 * font/devlj4/generate/Makefile (extraclean): Ditto.
4334 * font/devdvi/generate/Makefile (extraclean): Ditto.
4336 2000-08-25 Werner LEMBERG <wl@gnu.org>
4338 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
4339 src/roff/troff/troff.man: Document Eli's latest changes.
4341 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
4343 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
4344 macro file names of the form NAME.tmac as well as tmac.NAME.
4346 2000-08-25 Werner LEMBERG <wl@gnu.org>
4348 * src/include/posix.h: Remove definition of FILENAME_MAX.
4350 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
4351 `sys_fatal' and `stop' function().
4353 * test-groff: Updated.
4355 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
4357 Added the new troff command .output <arg> to suppress output (while
4358 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
4359 registers (for passing the output dimensions to the output device).
4361 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
4363 * src/roff/troff/node.h, src/roff/troff/node.cc
4364 (troff_output_file::really_print_line,
4365 ascii_output_file::really_print_line,
4366 supress_output_file::really_print_line): Use `width' parameter.
4367 (troff_output_file::really_on, troff_output_file::really_off,
4368 output_file::on, output_file::off, real_output_file::on,
4369 real_output_file::off, real_output_file::really_on,
4370 real_output_file::really_off): New functions.
4371 (real_output_file:public output_file): New variable `output_on'.
4372 (real_output_file::begin_page, real_output_file::copy_file,
4373 real_output_file::transparent_char, real_output_file::print_line):
4375 (real_output_file::print_line): Use check_output_limits.
4376 * src/roff/troff/reg.h, src/roff/troff/request.h,
4377 src/roff/troff/input.cc (assign_registers): New function to remove
4379 (do_ps_file): Use it.
4380 (check_output_limits, reset_output_registers, output_request,
4381 init_output_requests): New functions.
4382 (init_input_requests): Updated.
4384 Added new grohtml2 device and html2 preprocessor (coding
4385 not yet finished) which will eventually replace grohtml.
4387 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
4389 * src/include/htmlindicate.h, src/include/htmlindicate
4390 (html_begin_suppress, html_end_suppress): New functions.
4391 * src/preproc/tbl/main.cc: Use it.
4392 * src/roff/groff/groff.cc: Add support for html2 device (which will
4393 automatically invoke the html2 preprocessor).
4394 * src/roff/troff/input.cc (is_html2): New variable.
4395 * src/roff/troff/troff.h, src/roff/troff/env.h,
4396 src/roff/troff/env.cc (environment::add_html_tag): New function
4398 (environment::do_break): Use it.
4399 * font/devhtml2/*: New files.
4400 * src/devices/grohtml2: New device.
4401 * src/preproc/html2: New preprocessor.
4402 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
4404 2000-08-23 Werner LEMBERG <wl@gnu.org>
4406 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
4408 2000-08-22 Werner LEMBERG <wl@gnu.org>
4410 * src/include/lib.h: Provide a fix for IRIX to not include
4413 2000-08-18 Werner LEMBERG <wl@gnu.org>
4415 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
4416 since some non-GNU sed programs can't handle null regexps.
4417 * configure, src/preproc/eqn/Makefile.sub,
4418 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
4420 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
4421 bug (string.h and strings.h are both needed according to latest
4424 * MORE.STUFF: Added info about unroff and troffcvt.
4426 2000-08-08 Werner LEMBERG <wl@gnu.org>
4428 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
4431 * tmac/tmac.man.old: Remove unused number register.
4433 * tmac.doc: Minor documentation fix.
4435 2000-08-07 Paul Eggert <eggert@twinsun.com>
4437 * src/roff/groff/pipeline.c (is_system_shell):
4438 Fix typo: "monocased_shell" no longer exists.
4440 2000-08-07 Paul Eggert <eggert@twinsun.com>
4442 Remove FILENAME_MAX limits.
4444 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
4445 that the argument length is less than FILENAME_MAX.
4446 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
4447 Use struct hack to allocate and free file name.
4448 (struct xtmpfile_list): fname is now part of the structure,
4449 not a pointer to another string.
4451 2000-08-07 Tom Schmidt <tschmidt@micron.com>
4453 * src/include/posix.h: Add a default value for FILENAME_MAX.
4455 2000-08-06 Paul Eggert <eggert@twinsun.com>
4457 Add support for new BSD-style man pages (with ".Dd" instead of
4458 ".TH"), so that "groff -man" understands both styles, even
4459 when running "groff -man" on a host whose system man page
4460 macros don't support ".Dd".
4462 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
4463 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
4464 in case the system man macros don't define Dd or TH.
4466 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
4467 * tmac/tmac.an: New one-line file.
4468 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
4470 2000-08-06 Werner LEMBERG <wl@gnu.org>
4472 * src/roff/troff/troff.man: Fixing typos.
4474 Version 1.16.1 released
4475 =======================
4477 2000-07-31 Werner LEMBERG <wl@gnu.org>
4479 Preparing release 1.16.1.
4481 * REVISION: Revision number set to 1.
4482 * MORE.STUFF: Added info about port to DOS.
4483 * NEWS, win32-diffs: Updated.
4485 * src/include/nonposix.h: Remove first line -- this file is used
4488 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
4491 2000-07-30 Werner LEMBERG <wl@gnu.org>
4493 * doc/texinfo.tex: Update to latest version.
4495 2000-06-28 Paul Eggert <eggert@twinsun.com>
4497 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
4498 commands that fail. Don't assume that "export a=b" is valid shell
4499 syntax. This is needed for Solaris 2.5.1.
4501 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
4502 comment about missing Solaris headers.
4504 * PROBLEMS: Add section about problems with Sun Make and VPATH.
4506 2000-06-25 Werner LEMBERG <wl@gnu.org>
4508 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
4511 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
4513 * win32-diffs: Updated.
4514 * README.WIN32: Added CRs to make all Windows editors happy.
4516 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
4517 src/roff/groff/pipeline.c).
4519 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4521 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
4522 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
4524 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
4526 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
4527 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
4529 (main): Support non-Posix systems with several different styles of
4530 slash characters in file names.
4532 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
4533 (main) [SET_BINARY]: Switch stdin into binary mode.
4535 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
4536 (main): Support file names with several possible slash-type
4537 characters, as given by DIR_SEPS[] in nonposix.h.
4538 (main) [__MSDOS__]: If renaming the temporary index file fails
4539 because it has more than one dot in its trunk, replace the dot
4540 with an underscore and try again.
4541 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
4543 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
4545 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
4546 (File::File): Open the input file in binary mode. Strip CR
4547 characters from each CR-LF pair.
4548 (xbasename): Support file names with several possible slash-type
4549 characters, as given by DIR_SEPS[] in nonposix.h.
4551 * src/include/Makefile.sub (HDRS): Add nonposix.h.
4553 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
4554 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
4555 [!_POSIX_VERSION]: Define for traditional Unix systems.
4556 (real_output_file::real_output_file): Remove the MSVC-specific
4557 call to popen, use instead POPEN_WT, appropriately defined on
4558 nonposix.h. #include nonposix.h.
4559 (real_output_file::~real_output_file): Remove the MSVC-specific
4560 call to pclose, a suitable macro is now defined on nonposix.h.
4561 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
4562 and WEXITSTATUS instead of assuming traditional Unix
4563 interpretation of the status returned by pclose.
4565 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
4566 call to popen, use POPEN_RT instead (appropriately defined on
4567 nonposix.h). #include nonposix.h.
4568 (ps_bbox_request): Open the PostScript file in binary mode.
4569 Close the file after processing it.
4570 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
4573 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
4574 A version of run_pipeline that doesn't use `fork'.
4575 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
4576 (system_shell_name, system_shell_dash_c)
4577 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
4578 the ugliness of testing DOS/Windows file names for equality, and
4579 support both stock shells and ports of Unix shells.
4581 * src/roff/groff/groff.cc: #include nonposix.h.
4582 (BSHELL): Definition moved to nonposix.h.
4583 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
4584 instead of a literal "-c".
4585 (xbasename): Support file names with several possible slash-type
4586 characters, as given by DIR_SEPS[] in nonposix.h.
4587 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
4590 * src/preproc/soelim/soelim.cc: #include nonposix.h.
4591 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
4593 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
4596 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
4598 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
4601 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
4603 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
4604 P_tmpdir is defined, use it instead of the literal "/tmp".
4605 (remove_tmp_files, add_tmp_file): New functions.
4606 (xtmpfile): Record temporary files and register an atexit function
4607 to delete them explicitly, instead of relying on the OS to do
4608 that, which doesn't work on non-Unix systems.
4610 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
4611 (search_path::search_path): Use PATH_SEP instead of a literal
4613 (search_path::command_line_dir): Ditto.
4614 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
4615 to support non-Posix systems.
4617 * src/libs/libbib/search.cc: #include nonposix.h.
4618 (search_list::add_file): Open the file in binary mode.
4620 * src/libs/libbib/linear.cc: #include nonposix.h.
4621 (file_buffer::load): Remove \r characters preceding \n from the
4624 * src/libs/libbib/index.cc: #include nonposix.h.
4625 (make_index_search_item): Open index_filename in O_BINARY mode.
4626 (index_search_item_iterator::get_tag): Ditto. Remove \r
4627 characters before \n characters.
4628 (index_search_item::check_files): Open files in binary mode.
4629 (index_search_item::munge_filename): Support DOS-style file names
4630 with backslashes and drive letters, use IS_ABSOLUTE.
4632 * src/devices/grops/ps.cc: #include nonposix.h.
4633 (main) [SET_BINARY]: Switch stdout to binary mode.
4635 * src/devices/grolj4/lj4.cc: #include nonposix.h.
4636 (main) [SET_BINARY]: Switch stdout to binary mode.
4638 * src/devices/grolbp/lbp.cc: #include nonposix.h
4639 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
4641 * src/devices/grodvi/dvi.cc: #include nonposix.h.
4642 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
4644 (main) [SET_BINARY]: Switch stdout to binary mode.
4645 [_MSC_VER]: Remove an explicit call to _setmode.
4647 * src/include/nonposix.h: New file.
4649 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
4650 operation when building with DJGPP.
4651 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
4652 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
4655 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
4657 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
4658 etc. can include a semi-colon on DOS/Windows.
4659 (depend.temp): Use depend1.temp instead of depend.temp1, to
4660 prevent files from overerwiting each other on 8+3 filesystems.
4662 * gendef.sh (t): Change definition to work with DOS/Windows.
4664 doc/groff.texinfo: Apart of some typo corrections, I also changed
4665 some index entris, to make them more non-ambiguous, and also put
4666 @ignore around some parts that are not yet written, to allow the
4667 Info output be readable.
4669 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
4671 Replaced specific checks for function declarations with a generic
4672 routine taken from GNU bfd.
4674 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
4675 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
4676 * configure.in: Use it.
4677 * src/devices/grolbp/lbp.cc, src/include/lib.h,
4678 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
4679 src/roff/groff/groff.cc: Use it.
4680 * Makefile.in, configure: Updated.
4682 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
4684 * src/devides/grolbp/lbp.h: Removed unused variables.
4686 2000-05-31 Keith Thompson <kst@sdsc.edu>
4688 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
4691 2000-05-31 Werner LEMBERG <wl@gnu.org>
4693 * aclocal.m4 (GROFF_SRAND): New function to test the return value
4694 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
4695 * configure.in: Use it.
4696 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
4697 * configure, Makefile.in: Updated.
4699 * configure.in: Add test for strncasecmp().
4700 * src/include/lib.h: Use it.
4702 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
4704 * src/preproc/grn/Makefile.sub: Add MLIB.
4706 2000-05-29 Nix <nix@esperi.demon.co.uk>
4708 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
4710 2000-05-29 Werner LEMBERG <wl@gnu.org>
4712 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
4714 * PROBLEMS: Small update.
4716 * src/devices/grolbp/lbp.cc: Various small fixes.
4718 2000-05-28 Keith Thompson <kst@sdsc.edu>
4720 * src/roff/nroff/nroff.sh: Fix main loop syntax.
4722 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
4724 2000-05-25 Werner LEMBERG <wl@gnu.org>
4726 * man/roff.man: Removed unused macro.
4728 2000-05-24 Werner LEMBERG <wl@gnu.org>
4730 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
4731 This is needed e.g. if you do
4732 `make distclean; ./configure; make dist'.
4734 Version 1.16 released
4735 =====================
4737 2000-05-23 Werner LEMBERG <wl@gnu.org>
4739 Adding font CWI (constant width italic) to devdvi.
4741 * font/devdvi/CWI: New file.
4742 * font/devdvi/generate/Makefile: Add generating rule.
4743 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
4744 tmac/tmac.dvi: Use it.
4745 * NEWS: Announce it.
4747 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
4748 * font/devlj4/generate/Makefile: Cosmetic changes only.
4750 * man/groff.man: Removed most of the redundant description of
4751 special characters (which is in groff_char.man). Added font
4752 translation CB->CR for devdvi. Other minor fixes.
4754 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
4755 (registered) symbols.
4757 2000-05-22 Werner LEMBERG <wl@gnu.org>
4759 * doc/Makefile: Added rule for creating info files.
4761 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
4763 * font/devdvi/generate/Makefile: Fixed dependencies.
4765 * font/devps/*: Regenerated. Heavy changes for Bookman and
4766 NewCentury Schoolbook!
4767 * font/devps/generate/afmname: Will now run with GNU awk.
4768 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
4769 * font/devps/generate/Makefile: Cosmetic changes only.
4771 2000-05-21 Werner LEMBERG <wl@gnu.org>
4773 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
4774 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
4775 `.SS' now produces a heading with a smaller size than `.SH'.
4776 Completely formatted.
4777 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
4779 * man/groff.man: Improved table appearance. Use of `eo' request
4780 to reduce number of doubled backslashes in macro definitions.
4781 Replacing `\e' with `\(rs'. Other minor fixes.
4783 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
4784 to have correct line number.
4786 * INSTALL: Small improvement.
4788 2000-05-20 Bernd Warken <bwarken@mayn.de>
4790 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
4793 2000-05-19 Bernd Warken <bwarken@mayn.de>
4795 * man/groff.man: Complete update (with a lot of corrections by WL).
4797 2000-05-18 Werner LEMBERG <wl@gnu.org>
4799 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
4801 * font/*/*: Implement it.
4802 * man/groff_char.man, NEWS: Document it.
4804 * src/include/unix.h: Removed. It isn't used.
4806 * doc/groff.texinfo: Slight improvements.
4808 2000-05-17 Werner LEMBERG <wl@gnu.org>
4810 * README, win32-diffs: Small fixes and improvements.
4812 2000-05-16 Werner LEMBERG <wl@gnu.org>
4814 * FDL: New file (the Free Documentation License version 1.1).
4816 * doc/groff.texinfo: Added many start-up values for gtroff.
4817 Some structural improvements of the source code.
4819 2000-05-15 Werner LEMBERG <wl@gnu.org>
4821 * src/roff/troff/input.cc: Added small comment about troffrc-end.
4822 * src/roff/troff/troff.man: Added info about troffrc-end.
4824 2000-05-14 Werner LEMBERG <wl@gnu.org>
4826 * Makefile.in (EXTRADIRS): Fix typos.
4827 (dist): Handle deletion of old .tar.gz file correctly.
4828 (DISTDIRS): Include all tty output devices.
4830 * doc/groff.texinfo: Adding more cross references; countless other
4833 2000-05-13 Werner LEMBERG <wl@gnu.org>
4835 * MORE.STUFF: Added Robert Marks's utilities.
4837 2000-05-12 Werner LEMBERG <wl@gnu.org>
4839 Added win32 port contributed by Blake McBride
4840 <blake@florida-software.com>.
4842 * README.WIN32, win32-diffs: New files.
4845 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
4846 (tmove, tmove2): Added parentheses to avoid compiler warnings.
4847 (change): Removed unused variables.
4849 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
4850 (savebounds): Changed return value from `int' to `void'.
4851 * src/preproc/grn/hdb.cc: Ditto.
4853 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
4854 final backslash in comment to avoid compiler warning.
4856 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
4858 * doc/groff.texinfo: More fixes.
4860 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
4862 * tmac/tmac.doc: Documentation fix.
4864 2000-05-11 Werner LEMBERG <wl@gnu.org>
4866 * doc/groff.texinfo: Reading the source code shows up a lot of
4867 omissions and incorrect data... More conversion to @Deffn macros.
4869 2000-05-10 Werner LEMBERG <wl@gnu.org>
4871 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
4874 * src/roff/troff/request.h: Removing unused `no_break_flag'.
4876 2000-05-09 Werner LEMBERG <wl@gnu.org>
4878 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
4881 * doc/groff.texinfo: Extended history section. More conversion to
4882 @Deffn macros. More .tr documentation.
4884 2000-05-07 Werner LEMBERG <wl@gnu.org>
4886 * doc/groff.texinfo: Completed tab section. Added info about
4889 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
4891 * PROBLEMS: Describe configure script fix for OS/390 Unix.
4893 2000-05-05 Werner LEMBERG <wl@gnu.org>
4895 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
4897 * NEWS: Document it.
4899 * man/troff.man: Minor optical improvements.
4901 2000-05-03 Werner LEMBERG <wl@gnu.org>
4903 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
4905 * font/*/*: Implement it.
4906 * man/groff_char.man, NEWS: Document it.
4908 2000-05-02 Werner LEMBERG <wl@gnu.org>
4910 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
4912 * NEWS: Document the three new man pages.
4914 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
4915 * configure: Updated.
4917 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
4919 2000-05-01 Werner LEMBERG <wl@gnu.org>
4921 Added grap support to grog.
4923 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
4924 * src/roff/grog/grog.man: Document it.
4926 * doc/groff.texinfo, NEWS: Add info about grap support.
4928 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
4929 (with slight fixes by me).
4931 * tmac/groff_tmac.man: New file documenting tmac mechanism.
4932 * tmac/Makefile.sub: Add groff_tmac.man.
4933 * man/roff.man: New file giving overview of roff system.
4934 * man/troff.man: A short reference of troff.
4935 * man/Makefile.sub: Add roff.man and troff.man.
4937 2000-04-30 Werner LEMBERG <wl@gnu.org>
4939 Added grap support to groff.
4941 * src/roff/groff/groff.cc: Implement it.
4942 * src/roff/groff/groff.man: Document it.
4944 * src/devices/grotty/grotty.man: Add cp1047 device.
4945 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
4947 * src/roff/groff/groff.man: Ditto.
4948 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
4949 * doc/groff.texinfo: Ditto.
4951 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
4954 2000-04-29 Werner LEMBERG <wl@gnu.org>
4956 * man/groff_char.man: Add `pc' glyph.
4957 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
4958 * tmac/tmac.tty: Add `pc' glyph.
4959 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
4960 we use cp1047 output device.
4962 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
4963 there are still hardcoded latin1->unicode values in utf8's font
4965 * configure: Updated.
4966 * NEWS: Minor clarification. Updated.
4968 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
4971 2000-04-28 Werner LEMBERG <wl@gnu.org>
4973 Adding EBCDIC code page 1047.
4975 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
4976 font/devcp1047/DESC.proto: New files.
4978 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
4979 either ascii/latin1 or cp1047.
4980 * Makefile.in: Use it.
4981 * configure: Updated.
4983 Replacing and/or adding `md' (mathdot) glyph with `pc'
4984 (periodcentered) in all text fonts.
4986 * font/*/*: Change it.
4988 2000-04-27 Werner LEMBERG <wl@gnu.org>
4990 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
4992 * configure.in: Add check for strings.h.
4993 * src/include/driver.h: Use HAVE_STRINGS_H.
4994 * src/devices/grolbp/lpb.cc: Remove string.h.
4996 * src/include/groff-getopt.h: New file. It will be used instead of
4997 getopt.h (to be included in lib.h) to avoid endless problems with
4998 picky C++ compilers.
4999 * src/include/lib.h: Use groff-getopt.h.
5000 * src/include/Makefile.sub: Updated.
5002 * configure: Updated.
5003 * Makefile.in: Updated.
5005 * NEWS: Mention EBCDIC support.
5007 2000-04-26 Werner LEMBERG <wl@gnu.org>
5009 * TODO: Some additions.
5011 2000-04-25 Werner LEMBERG <wl@gnu.org>
5013 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
5016 2000-04-23 Werner LEMBERG <wl@gnu.org>
5018 * src/roff/troff/troff.man: Minor fixes.
5020 2000-04-22 Werner LEMBERG <wl@gnu.org>
5022 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
5023 `.T' string register and the incompatible definition of the `.T'
5024 number register (compared to Unix troff).
5026 * man/groff_char.man: Add some missing characters.
5027 * font/devutf8/NOTES: Update.
5029 2000-04-21 Werner LEMBERG <wl@gnu.org>
5031 * src/include/htmlindicate.h, src/include/lib.h,
5032 src/include/posix.h: Fix copyright.
5034 * src/include/Makefile.sub: Update.
5036 2000-04-20 Werner LEMBERG <wl@gnu.org>
5038 * src/roff/troff/input.cc (input_char_description): Removing
5039 superfluous space char.
5041 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
5043 * doc/groff.texinfo: Document EBCDIC.
5045 2000-04-19 Werner LEMBERG <wl@gnu.org>
5047 Introducing `shc' as the glyph name for the soft hyphen character.
5049 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
5050 font/devlatin1/R.proto: Use it.
5054 2000-04-18 Werner LEMBERG <wl@gnu.org>
5056 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
5057 dependency on ASCII order.
5059 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
5061 * src/libs/libgroff/illegal.c: Added EBCDIC table.
5062 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
5064 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
5065 to increase portability.
5067 2000-04-15 Werner LEMBERG <wl@gnu.org>
5069 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
5070 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
5071 the generic `\n' if under OS/390 Unix.
5073 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
5075 * configure: Regenerated.
5077 2000-04-14 Werner LEMBERG <wl@gnu.org>
5079 * doc/groff.texinfo: More conversions to @Deffn.
5081 2000-04-12 Werner LEMBERG <wl@gnu.org>
5083 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
5086 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
5088 2000-04-10 Werner LEMBERG <wl@gnu.org>
5090 * doc/groff.texinfo: More conversions to @Deffn.
5092 2000-04-08 Werner LEMBERG <wl@gnu.org>
5094 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
5095 Updated to latest version (glibc 2.1.3).
5097 2000-04-07 Werner LEMBERG <wl@gnu.org>
5099 * doc/Makefile (clean): Include more index files.
5100 Add rule texinfo->dvi.
5102 2000-04-05 Werner LEMBERG <wl@gnu.org>
5104 * doc/groff.texinfo: Added new index `op' for operators. More
5105 info on end of sentence characters. More use of @Deffn.
5107 2000-03-30 Werner LEMBERG <wl@gnu.org>
5109 * */*.man: Adding a note that a whitespace can be inserted between
5110 a command line option and its parameter -- we are using GNU getopt.
5112 * src/roff/groff/groff.man: Add example of `-m mandoc'.
5114 2000-03-28 Werner LEMBERG <wl@gnu.org>
5116 Correct anachronism of calling the man macro file with `-man'
5117 instead of `-m man' etc.
5119 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
5120 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
5121 load tmac.<package>.
5123 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
5127 * doc/groff.texinfo: Updated.
5129 * tmac/groff_man.man: Copyright added.
5131 2000-03-27 Werner LEMBERG <wl@gnu.org>
5133 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
5134 typeset the request resp. escape name with a tt font -- due to a
5135 bug in texinfo.tex it is necessary to use the `-e' switch with
5138 Improving info about usage of groff units.
5142 2000-03-20 Werner LEMBERG <wl@gnu.org>
5144 * doc/groff.texinfo: Added section about man macro package
5145 (I've basically taken groff_man.man). Introducing new indices `ma'
5146 for macros/strings and `gl' for glyph names. Other minor fixes.
5148 * tmac/groff_man.man: Fixed some typos.
5150 2000-03-19 Werner LEMBERG <wl@gnu.org>
5152 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
5155 * doc/texinfo.tex: New file.
5157 2000-03-18 Werner LEMBERG <wl@gnu.org>
5159 * doc/groff.texinfo: Improved section on number registers. Other
5162 2000-03-16 Werner LEMBERG <wl@gnu.org>
5164 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
5167 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
5168 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
5169 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
5170 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
5172 * src/preproc/grn/grn.man: Better synopsis; added copyright.
5174 * src/roff/grog/grog.man: Updated copyright date.
5176 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
5178 * configure.in: Added test for strdup.
5180 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
5183 Replaced dynamic allocation of arrays `[...]' with `new' operator.
5187 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
5189 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
5191 2000-03-11 Werner LEMBERG <wl@gnu.org>
5193 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
5195 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
5196 * src/include/lib.h: Remove some spaces.
5198 2000-03-10 Werner LEMBERG <wl@gnu.org>
5200 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
5201 initializers from arguments (some compilers don't like this).
5203 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
5205 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
5206 used by pic and eqn to tell grohtml where the graphic regions start
5208 * src/libs/libgroff/Makefile.sub: Use it.
5209 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
5210 graphic_start() and graphic_end() from htmlindicate.cc.
5212 2000-03-09 Werner LEMBERG <wl@gnu.org>
5214 * tmac/tmac.safer: Will now work correctly in compatibility mode.
5215 * tmac/groff_man.man: More fixes.
5217 2000-03-08 Werner LEMBERG <wl@gnu.org>
5219 * doc/Makefile: Added texput.log to the `clean' target.
5220 * doc/groff.texinfo: Added info about delimiters for escapes.
5222 2000-03-08 Bernd Warken <bwarken@mayn.de>
5224 * src/preproc/pic/pic.man: Add info on conversion of pic images to
5225 other graphic formats.
5227 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
5229 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
5230 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
5231 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
5234 2000-03-07 Werner LEMBERG <wl@gnu.org>
5236 * doc/groff.texinfo: Spelling fixes.
5238 2000-03-06 Werner LEMBERG <wl@gnu.org>
5240 * tmac/groff_man.man: Completely revised to cover everything in
5243 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
5244 Other minor fixings.
5245 * src/roff/troff/env.cc (environment_copy): Improve error message and
5247 * src/roff/troff/TODO: Updated.
5249 * doc/Makefile: Bug fixes -- this is still provisional, though...
5251 * tmac/eqnrc: Small fixes.
5253 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
5255 Adding a request `evc' to copy environments.
5257 * src/roff/troff/env.cc (environment::copy, environment_copy):
5259 * src/roff/troff/env.h: Add prototype.
5261 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
5263 Adding strsep() -- Solaris 8 doesn't have it.
5265 * configure.in: Test it.
5266 * src/devices/grolbp/lbp.cc: Add code.
5268 2000-03-05 Werner LEMBERG <wl@gnu.org>
5270 * src/roff/troff/div.cc (macro_diversion::output,
5271 top_level_diversion::output): Fixing an incompatibility with
5272 original troff: \x'0' updates the .a register also. Thanks to
5273 <Andries.Brouwer@cwi.nl> for pointing this out.
5274 * doc/groff.texinfo: Document it.
5276 * Makefile.in: Create Makefile.dep if necessary before calling the
5277 submake process to avoid warning about nonexistent file.
5279 * NEWS, PROJECTS: Updated.
5281 2000-03-04 Werner LEMBERG <wl@gnu.org>
5283 * tmac/troffrc: Add tmac.lbp.
5285 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
5287 * tmac/tmac.lbp: New file.
5288 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
5291 2000-03-03 Werner LEMBERG <wl@gnu.org>
5293 * Makefile.in: Fixing $(subdir).
5295 * README, NEWS: Small fixes.
5297 * test-groff: Adding path to grolbp.
5299 * configure.in: The (new) file src/xditview/Imakefile.in will be
5300 also configured -- it is now possible to build gxditview in a
5301 directory different from $srcdir.
5303 2000-03-02 Blake McBride <blake@florida-software.com>
5305 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
5307 * MORE.STUFF: Added website of bell labs and info about plot2dev.
5309 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
5311 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
5314 2000-02-29 Werner LEMBERG <wl@gnu.org>
5316 Adding GNU getopt to the groff distribution.
5318 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
5320 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
5321 * aclocal.a4: Remove GROFF_GETOPT function.
5322 * configure.in, Makefile.in, PROBLEMS: Update.
5323 * src/include/lib.h: Replace getopt tests with getopt.h.
5324 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
5326 * doc/groff.texinfo: Further checking/updating. Adding more index
5329 * man/groff_out.man: Fix nroff mode activation (for emacs).
5330 * man/groff_font.man: Add missing ligature.
5332 2000-02-28 Werner LEMBERG <wl@gnu.org>
5334 * doc/groff.texinfo: Further checking/updating. Adding more index
5337 * src/devices/grolbp/grolbp.man: Added a comment line at the
5338 beginning of the file (similar to shell scripts) which indicates
5339 that `tbl' should be used as a preprocessor.
5341 2000-02-27 Blake McBride <blake@florida-software.com>
5343 Adapting groff to MS Visual C++ 6.0 compiler (tested with
5344 Windows NT 4.0). Uses _MSC_VER define where necessary.
5346 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
5347 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
5348 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
5349 src/include/lib.h, src/libs/libgroff/errarg.cc,
5350 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
5351 src/preproc/refer/label.y, src/preproc/refer/label.cc,
5352 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
5353 src/roff/troff/div.cc, src/roff/troff/env.cc,
5354 src/roff/troff/input.cc, src/roff/troff/node.cc,
5355 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
5356 if_to_a() to avoid name clashes.
5357 * src/include/posix.h: Don't use unistd.h.
5358 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
5359 clause for integrating non-Unix xtmpfile() code.
5360 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
5361 structure; use "rt" for popen() in pipe_source(); add getpid()
5363 * src/roff/troff/node.cc: Use special versions of popen() in
5364 real_output_file() and pclose() in ~real_output_file().
5366 2000-02-27 Werner LEMBERG <wl@gnu.org>
5368 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
5369 LBP-8 series laser printers). This code has been contributed by
5370 Francisco Andrés Verdú <pandres@dragonet.es>.
5372 * src/devices/grolbp/*: The grolbp output device.
5373 * font/devlpb/*: The font description files.
5374 * Makefile.in: Add grolpb and devlbp subdirectories.
5376 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
5377 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
5380 * doc/groff.texinfo: Further checking/updating. Adding more index
5385 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
5387 * man/groff_font.man: Adding info about obsolete DESC keywords.
5388 * src/devices/grolj4/grolj4.man: Documenting additional DESC
5391 2000-02-26 Werner LEMBERG <wl@gnu.org>
5393 * src/preproc/grn/grn.man: Added info about the gremlin file format
5394 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
5396 2000-02-25 Werner LEMBERG <wl@gnu.org>
5398 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
5399 friends to be non-integer.
5401 * src/preproc/grn/grn.man: Document it.
5403 * doc/groff.texinfo: Further checking/updating. Adding more index
5406 2000-02-24 Werner LEMBERG <wl@gnu.org>
5408 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
5409 line thicknesses to be integer multiples of this value.
5411 * src/preproc/grn/grn.man: Commenting out the -s option -- the
5412 corresponding code doesn't work (yet).
5414 * doc/groff.texinfo: Further checking/updating. Adding more index
5417 2000-02-23 Werner LEMBERG <wl@gnu.org>
5419 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
5420 specify line thickness instead of base units. The new default
5421 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
5422 thick lines respectively.
5424 Removed unused variable `prevval'.
5426 * src/preproc/grn/grn.man: Updated.
5428 2000-02-22 Werner LEMBERG <wl@gnu.org>
5430 * src/preproc/grn/main.cc: Slight formatting.
5432 * src/roff/groff/groff.man: Formatting fix.
5433 * src/preproc/grn/grn.man: Ditto.
5435 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
5437 * doc/groff.texinfo: Further checking/updating.
5439 2000-02-21 Werner LEMBERG <wl@gnu.org>
5441 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
5443 * test-groff: Added grn subdir to path.
5445 * doc/groff.texinfo: Some restructing and other small improvements.
5447 * src/roff/groff/groff.cc (help): Fixed info string.
5449 2000-02-20 Werner LEMBERG <wl@gnu.org>
5451 * doc/meref.me: Fix description of .GS request.
5453 * src/roff/troff/troff.man: Fixing typo.
5455 Adding the `grn' preprocessor for gremlin graphic files.
5457 * src/preproc/grn/*: This is the Berkeley distribution written by
5458 David Slattengren and Barry Roitblat, adapted to groff by Daniel
5459 Senderowicz and Werner Lemberg.
5461 * doc/grnexampl.{me,g}: A sample for grn.
5463 * Makefile.in: Added subdirectory entry for grn.
5465 * src/roff/groff/groff.cc: Added support for grn. It can be now
5466 called with the switch `-g'.
5468 * src/roff/groff/groff.man: Updated.
5470 * src/roff/grog/grog.{man,pl,sh}: Updated.
5474 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
5476 * src/include/lib.h: Added xtmptemplate and made xtmpfile
5477 parametrically polymorphic.
5479 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
5480 and the alterations to xtmpfile.
5481 xtmpfile can be requested to return the filename created
5482 and asked not to unlink the temp file. The default behaviour
5483 if parameters are absent is exactly the same as before.
5485 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
5487 A new request `length' is available which returns the length of a
5488 string in a number register:
5490 * src/roff/troff/input.cc (length_macro): Implement it.
5491 * src/roff/troff/input.cc (init_input_requests): Register it.
5493 2000-02-11 Werner LEMBERG <wl@gnu.org>
5495 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
5496 of the `substring' request.
5498 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
5501 * src/roff/troff/TODO, NEWS: Updated.
5503 2000-02-09 Werner LEMBERG <wl@gnu.org>
5505 * src/roff/groff/groff.man: Added an example.
5507 2000-02-06 Werner LEMBERG <wl@gnu.org>
5509 I've considerably modified the directory structure of the
5510 distribution to get a more vertical layout. For example, the number
5511 of top level directories has been reduced from 42 to 6.
5513 As a consequence, many changes, especially to the makefiles, were
5516 * The makefile variables `top_builddir' and `top_srcdir' have been
5517 introduced. Virtually all relative paths have been replaced with
5518 absolute ones using these two variables.
5520 * Dependencies (in the files `Makefile.dep') are no longer part of
5521 the distribution. Instead, they are created during a `make install'
5522 in the build directory.
5524 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
5525 make `top_srcdir' and `top_builddir' absolute.
5529 * Man pages no depend on the files `VERSION' and `REVISION'.
5531 * The added shell script `mkinstalldirs' will replace `mkdir' in
5534 * VERSION: Version number increased to 1.16.
5536 2000-02-04 Werner LEMBERG <wl@gnu.org>
5538 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
5540 * Makefile.in: Removed $(tmac_m) since it is no longer needed
5541 (after an update of the mm stuff).
5543 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
5545 2000-02-03 Werner LEMBERG <wl@gnu.org>
5547 The .psbb request will now also accept Mac PS images (i.e. using LF
5548 as the EOL character).
5550 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
5551 (with slight modifications).
5552 * troff/input.cc (do_ps_file): Use it.
5554 * test-groff: Add grohtml and grolj4 output devices to PATH.
5556 2000-01-30 Werner LEMBERG <wl@gnu.org>
5558 * NEWS, MORE.STUFF: Updated.
5560 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
5562 Add the `srand' command to pic.
5564 * pic/lex.cc, pic/pic.y: Implement it.
5565 * pic/pic.man: Document it.
5566 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
5568 2000-01-30 Werner LEMBERG <wl@gnu.org>
5570 Add a new request `.psbb'. This does exactly what the external
5571 program psbb did. It scans a PostScript image file for a
5572 %%BoundingBox comment and extracts the bounding box values (in
5573 PostScript units) which are then stored in the four new (read-only)
5574 number registers `llx', `lly', `urx', and `ury'.
5576 This will allow the usage of the .PSPIC macro without worrying
5577 about unsafe behaviour of groff, i.e., it will work without the
5578 `-U' switch of groff.
5580 * troff/input.cc: Implement it.
5581 * tmac/tmac.pspic: Use it.
5582 * troff/troff.man, grops/grops.man, NEWS: Document it.
5583 * psbb/*, Makefile.in: Remove it since it is no longer needed.
5585 This is bloody C code simply adapted from psbb.c! Any improvements
5588 2000-01-29 Werner LEMBERG <wl@gnu.org>
5590 * man/groff_font.man: Minor clarifications.
5594 2000-01-28 Werner LEMBERG <wl@gnu.org>
5596 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
5598 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
5600 * man/groff_font.man: Brought up to date regarding tcommand
5602 * libgroff/font.cc: Handle everything after `--' as a comment
5604 * devps/*: Added comment delimiter inside devps font files.
5606 2000-01-28 Werner LEMBERG <wl@gnu.org>
5608 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
5609 \fC...\fP (which now works as expected).
5611 * troff/troff.man: Fix typo.
5613 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
5615 Completed the pass_filenames implementation in troff.
5617 * libdriver/input.cc: Will read the new `F' tcommand.
5618 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
5619 * troff/input.cc: Use it.
5621 2000-01-26 Werner LEMBERG <wl@gnu.org>
5623 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
5624 font will now be updated even if an invalid font is selected.
5626 2000-01-24 Werner LEMBERG <wl@gnu.org>
5628 * doc/homepage.ms: Updated for new tmac.arkup.
5630 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
5632 * tmac/tmac.arkup: Cleanup.
5634 Added `\&' to .HTML macro to `leave vertical mode', so to say.
5636 Removed obsolete .LINK macro completely.
5638 The macros .URL, .FTP, and .MAILTO now accept a third argument which
5639 will be immediately appended to the second argument (to be used with
5640 punctuation, for example).
5642 Disabled .CDFTP macro temporarily for security reasons.
5644 * tmac/groff_markup.man: Complete revision for latest changes in
5645 tmac.arkup -- note that it does not yet format correctly with
5648 2000-01-23 Bruno Haible <haible@clisp.cons.org>
5650 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
5651 * devutf8/R.proto: Add mappings for wp, lh, rh.
5652 * devutf8/NOTES: Updated.
5654 2000-01-23 Werner LEMBERG <wl@gnu.org>
5656 * doc/groff.texinfo: Updated version/copyright info.
5658 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
5660 Added support for two new directives in device descriptions:
5661 `pass_filenames' (to pass the input file name to the output device)
5662 and `use_charnames_in_special' (to support e.g. accented characters
5663 in the `X' request).
5665 * include/font.h, troff/charinfo.h: Declare it.
5667 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
5669 * devhtml/DESC: Use it.
5671 * troff/input.cc: New function encoded_char.
5673 * troff/token.h: Add test for `specialness'.
5675 2000-01-21 Werner LEMBERG <wl@gnu.org>
5677 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
5678 mistake from the list of files to be installed.
5680 2000-01-18 Werner LEMBERG <wl@gnu.org>
5682 * README: Added info how to apply patches.
5684 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
5686 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
5688 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
5690 * troff/input.cc: Add support for troffrc-end.
5692 * tbl/main.cc: Altered to issue table-start and table-end special
5693 characters if using the html device.
5695 * devhtml/*: Modified font files to incorporate html encoding of
5698 * tmac/groff_markup.man: New file documenting tmac.arkup.
5700 * tmac/troffrc-end: New file. This is invoked after all user
5701 specified macros. Currently used by the html device to include
5702 tmac.html. Thus no need for users to specify -mhtml anymore.
5704 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
5705 (MAN7): Add groff_markup.man.
5707 * tmac/tmac.an, tmac/tmac.html: Small html updates.
5709 * tmac/troffrc: tmac.arkup will now be called for the html device.
5711 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
5712 extra device specific information about fonts.
5714 * doc/homepage.ms: New file. It is an example how an HTML home page
5715 could look like with grohtml.
5717 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
5719 2000-01-12 Bruno Haible <haible@clisp.cons.org>
5721 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
5724 * devutf8/NOTES: Updated.
5726 2000-01-08 Bruno Haible <haible@clisp.cons.org>
5728 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
5729 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
5730 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
5731 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
5732 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
5733 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
5734 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
5735 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
5738 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
5740 2000-01-12 Fabrizio Polacco <fab@prosa.it>
5742 grolj4: Paper size will be searched case-insensitively.
5744 * include/lib.h: Add check for strcasecmp().
5745 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
5746 * configure.in: Check for strcasecmp().
5748 2000-01-11 Werner LEMBERG <wl@gnu.org>
5750 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
5753 2000-01-10 Werner LEMBERG <wl@gnu.org>
5755 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
5758 Add a new read-only register, `.Y', which contains the groff
5761 * troff/input.cc (init_input_requests): Define it.
5762 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
5763 * doc/groff.texinfo, troff/troff.man: Document it.
5765 * libgroff/Makefile.sub (version.cc): Add definition of
5766 `Version_string[]', consisting of `<major>.<minor>.<revision>'
5767 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
5768 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
5769 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
5770 troff/input.cc, pfbtops/pfbtops.c: Use it.
5772 2000-01-10 Fabrizio Polacco <fab@prosa.it>
5774 Add a revision scheme to the groff package.
5776 * REVISION: New file.
5777 * libgroff/Makefile.sub (version.cc): Use it to define
5778 `revision_string[]'.
5779 * grops/psrm.cc: Use revision_string (converted to an unsigned
5780 integer) in constructor of resource_manager.
5782 2000-01-10 Bruno Haible <haible@clisp.cons.org>
5784 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
5786 * Makefile.in (DEVDIRS): Add devutf8.
5787 * grotty/tty.cc: Include device.h.
5788 (glyph): Change type of `code' to `unsigned int'.
5789 (tty_printer): New field is_utf8. Constructor takes device argument.
5790 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
5791 (tty_printer::add_char): Change type of first arg to `unsigned int'.
5792 (tty_printer::put_char): New function.
5793 (tty_printer::end_page): Use put_char() instead of ::putchar().
5794 (make_printer): Pass device to tty_printer constructor.
5795 * nroff.sh: Determine default device by calling 'locale'. As a
5796 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
5797 Recognize UTF-8 locales.
5798 * tmac/eqnrc: Recognize utf8 like latin1.
5799 * tmac/troffrc: Device utf8 needs tmac.tty.
5801 2000-01-07 Werner LEMBERG <wl@gnu.org>
5803 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
5805 2000-01-07 Paul Eggert <eggert@twinsun.com>
5807 Add a new predefined writeable number register, `year',
5808 which contains the current year.
5810 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
5811 * tmac/tmac.s: Use it.
5812 * troff/input.cc (init_registers): Initialize it.
5814 2000-01-06 Werner LEMBERG <wl@gnu.org>
5816 * PROBLEMS: Fixed typo.
5818 2000-01-04 Paul Eggert <eggert@twinsun.com>
5820 * PROBLEMS: Add Y2k advice for the yr number register.
5822 2000-01-03 Paul Eggert <eggert@twinsun.com>
5824 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
5826 2000-01-02 Werner LEMBERG <wl@gnu.org>
5828 * tmac/tmac.arkup: Slight modification of macros to provide better
5829 appearance for non-HTML formats.
5831 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
5833 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
5834 does not automatically translate to malloc(n) on all OSes
5835 (e.g., SunOS) so do it explicitly. Also, check the returned
5838 2000-01-01 Werner LEMBERG <wl@gnu.org>
5840 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
5842 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
5843 expects this variable
5845 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
5847 * doc/Makefile: Added instructions to create HTML and text
5848 versions of some files.
5850 1999-12-31 Werner LEMBERG <wl@gnu.org>
5852 * Updated INSTALL.gen.
5854 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
5855 better resp. correctly with non-HTML devices.
5857 Version 1.15 released
5858 =====================
5860 1999-12-28 Werner LEMBERG <wl@gnu.org>
5862 * NEWS, VERSION: Changed to 1.15
5864 1999-12-27 Paul Eggert <eggert@twinsun.com>
5866 * nroff/nroff.man: -S is safer, not safe.
5868 * groff/groff.cc (main): Use `safer', not `safe', in variable
5869 names. This does not change the behavior.
5871 * troff/input.cc (main): Likewise.
5873 * nroff/nroff.sh: Likewise.
5875 * troff/input.cc (prepend_string): New function.
5876 (main): Prepend -msafer, so that we check macro libraries for
5879 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
5881 Version 1.14 released
5882 =====================
5884 1999-12-26 Werner LEMBERG <wl@gnu.org>
5886 * NEWS, VERSION: Changed to 1.14.
5888 1999-12-24 Werner LEMBERG <wl@gnu.org>
5890 * refer/refer.cc: Fixing the last fix.
5892 Version 1.13 released
5893 =====================
5895 1999-12-23 Werner LEMBERG <wl@gnu.org>
5897 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
5902 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
5904 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
5905 document conventions, the version number must be a real.
5907 Version 1.12.1 released
5908 =======================
5910 1999-12-22 Werner LEMBERG <wl@gnu.org>
5912 * VERSION: Changed to 1.12.1.
5914 1999-12-22 Alan Rooks <arooks@istar.ca>
5916 * refer/refer.cc (do_file): Slight modification to satisfy the
5917 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
5920 1999-12-20 Werner LEMBERG <wl@gnu.org>
5922 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
5925 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
5926 list of unsafe requests.
5928 * pic/pic.man: Fixed a typo.
5930 * man/groff_out.man: Fixed a typo.
5932 1999-12-18 Werner LEMBERG <wl@gnu.org>
5934 * Makefile.in: Doc fixes.
5936 1999-12-17 Fabrizio Polacco <fab@prosa.it>
5938 * groff/groff.cc: Missing `U' option added to getopt().
5940 * troff/troff.man: Missing `U' option added to synopsis.
5942 Version 1.12 released
5943 =====================
5945 1999-12-14 Werner LEMBERG <wl@gnu.org>
5947 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
5950 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
5951 with the more appropriate terms `safer' and `unsafe'.
5953 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
5954 sys_nerr and sys_errlist[].
5956 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
5958 * pic/pic.y, pic/pic.cc: Added check for fmod().
5960 1999-12-13 Werner LEMBERG <wl@gnu.org>
5962 * VERSION: Changed to 1.12.
5964 Here some patches from various sources; most of them taken from
5965 the Debian distribution.
5967 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
5968 tmac/Makefile.sub: New files copied directly from the NetBSD
5969 distribution. Probably, some additional adaptation later on is
5972 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
5975 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
5976 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
5977 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
5978 (`-S') is now the default.
5980 * README, NEWS: Updated.
5982 1999-12-09 Werner LEMBERG <wl@gnu.org>
5984 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
5986 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
5988 1999-12-06 Werner LEMBERG <wl@gnu.org>
5990 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
5991 grief than relief today. Additionally, it is against the GNU
5994 * configure: Recreated.
5996 1999-12-05 Werner LEMBERG <wl@gnu.org>
5998 * configure.in: Added GROFF_LIBM.
6000 * configure: Recreated.
6002 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
6005 * Makefile.in: Added definition of $(LIBM).
6007 * Makefile.comm (LIBM): Removed.
6009 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
6011 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
6013 * doc/Makefile: Added rule for generation pic.html.
6015 (clean): Files produced by grohtml will be removed also.
6017 * doc/pic.ms: Small fix.
6019 * tmac/tmac.html: Fixed suppression of headers.
6021 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
6023 * tmac/tmac.html: Fixing horizontal arrows.
6025 Turning off hyphenation.
6027 * tmac/tmac.an: Improved support for grohtml; better indentation,
6030 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
6032 * tmac/tmac.arkup: Added CDFTP macro
6034 * tmac/tmac.html: All headers are turned off for ms, me, and mm
6037 * tmac/troffrc: Some additions for HTML stuff.
6039 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
6041 * tmac/tmac.html: Small changes.
6043 1999-09-26 Werner LEMBERG <wl@gnu.org>
6045 * doc/groff.texinfo: Minor fixes.
6047 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
6049 * devhtml/TR: Changed spacewidth to 3.
6051 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
6053 * tmac/tmac.html: Moved markup macros to tmap.arkup.
6055 * tmac/tmac.arkup: New file.
6057 * grohtml/ChangeLog: New file.
6059 1999-09-16 Werner LEMBERG <wl@gnu.org>
6061 * doc/groff.texinfo (Common Features): Added Copying chapter.
6062 Changed format to @smallbook.
6064 1999-09-15 Werner LEMBERG <wl@gnu.org>
6066 * NEWS: Added info about groff.texinfo.
6068 * doc/groff.texinfo: Will now compile (using texi2dvi) without
6071 1999-09-14 Werner LEMBERG <wl@gnu.org>
6073 * groff/groff.man: More updates.
6075 1999-09-13 Werner LEMBERG <wl@gnu.org>
6077 * doc/groff.texinfo: New file. This manual is still very
6078 rudimentary. It has been originally contributed by Trent
6079 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
6082 * INSTALL: Added information about the `doc' subdir
6084 * troff/troff.man: Minor fixes.
6086 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
6089 * troff/input.cc (usage): Added missing `-ffam' to usage message.
6091 * Makefile.in (dist): groff-$(version).tar.gz must be removed
6092 also, otherwise it is included itself in another call of `make
6095 * groff/groff.cc (synopsis): Removed superfluous space.
6097 * PROJECTS, PROBLEMS, NEWS: Updated.
6099 * VERSION: Updated to 1.12beta.
6101 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
6103 * README: Updated: Included documentation about CVS repository,
6104 mailing lists, and daily snapshots.
6106 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
6108 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
6110 * tmac/tmac.an: If the tag didn't fit into the space that the
6111 macro `TP' specifies, the rest of the tag went into the space for
6114 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
6116 * grolj4/lj4.cc: Added duplex printing (option `-d').
6118 * grolj4/grolj4.man: Document duplex printing.
6120 1999-09-12 Werner LEMBERG <wl@gnu.org>
6122 * doc/Makefile (pic.ps): Fixed rule which caused problems with
6123 non-GNUish sed programs.
6125 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
6128 * configure.in (LIBS): Added `-lc'
6130 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
6132 * pic/tex.cc (solid_arc): Casting M_PI to double.
6134 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
6136 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
6137 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
6138 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
6140 * groff/groff_man.man: New file. This manual page was originally
6141 written for the Debian GNU/Linux system by Susan G. Kleinmann
6144 * eqn/list.cc (list_box::compute_metrics,
6145 list_box::compute_sublist_width): Removed variable declaration to
6146 avoid shadowing warnings.
6148 * grops/psrm.cc (resource_manager::process_file): Ditto.
6150 * tfmtodit/tfmtodit.cc (main): Ditto.
6152 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
6153 to avoid shadowing warnings.
6155 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
6156 shadowing loop variable.
6158 * groff/groff.man, troff/troff.man: Added doc about grohtml.
6160 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
6162 New grohtml frontend to convert groff input to html.
6164 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
6166 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
6168 * tmac/eqnrc: Added html device.
6170 * tmac/tmac.html: New file.
6172 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
6173 (troff_output::start_picture, troff_output::finish_picture),
6174 tbl/main.cc (process_input_file):
6175 Surrounded output with `graphics_start' and `graphics_end' so that
6176 the html driver can identify non-text portions.
6178 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
6179 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
6180 grotty/tty.ps (tty_printer::set_char): Additional parameter
6183 * include/printer.h: Class printer: New function
6184 set_char_and_width; new variables (is_char_named, is_named_set,
6185 named_command, named_char_s, named_char_n) to hold information
6186 about named characters -- needed by the html driver.
6188 * libdriver/printer.cc (printer::set_ascii_char,
6189 printer::set_special_char): Use set_char_and_width.
6191 * devhtml/*: New device files for html driver.
6193 * grohtml/*: New driver grohtml.
6195 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
6197 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
6200 1999-09-11 Luke Mewburn <lukem@netbsd.org>
6202 * libgroff/string.cc (search): Small fix to test against NULL
6205 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
6207 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
6208 \b'abc') were stacked in reverse order when processed in a
6211 * troff/node.h: Added `*last' to struct `node' to make the above
6214 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
6215 The default scale for the 'f' and 't' graphics functions were 'm'
6216 rather than 'u' (i.e., no scaling).
6218 1999-09-11 Peter Miller <peterm@jna.com.au>
6220 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
6221 do_file), soelim/soelim.man: Added `-I file' option to soelim,
6222 defining include paths.
6224 * soelim/soelim.cc (include_path_append): New function.
6226 1999-09-11 Larry Jones <larry.jones@sdrc.com>
6228 * tbl/main.cc (process_options): Unix (at least Documenter's
6229 Workbench) tbl allows arbitrary non-alpha characters between
6232 1999-09-11 Paul Eggert <eggert@twinsun.com>
6234 Y2k fixes. Don't assume that the current year precedes 2000.
6236 * doc/meref.me: Add \n(y2, \n(y4.
6238 * tmac/doc-common (Yr): New number register.
6239 (Dd): Don't assume current year precedes 2000.
6241 * tmac/tmac.e (td): Likewise.
6242 (y2, y4): New number registers.
6244 * pic/pic.man: Update reference for pic paper to May, 1991
6247 1999-09-11 Werner LEMBERG <wl@gnu.org>
6249 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
6250 Removed quotation marks which prevented correct expansion of
6253 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
6255 1999-09-10 Werner LEMBERG <wl@gnu.org>
6257 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
6260 * Removed configure.old.
6262 1999-08-31 Werner LEMBERG <wl@gnu.org>
6264 * VERSION: Updated to 1.11.1
6266 1999-05-27 Werner LEMBERG <wl@gnu.org>
6268 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
6270 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
6271 added quotations around $(tmac_wrap) to avoid syntax error if
6274 * configure: Newly generated using autoconf 2.13.
6276 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
6278 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
6280 * README, PROJECTS, NEWS, INSTALL, VERSION,
6281 doc/Makefile. doc/pic.ms, groff/groff.man:
6282 Prepare for 1.11 release. No code changes.
6283 Documentation for pic added (doc/pic.ms).
6285 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
6287 * Version 1.10 released.
6289 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
6291 * afmtodit/afmtodit.pl: Avoid comment on first line.
6293 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
6295 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
6296 * configure.in: Call it.
6298 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
6299 (distfiles): Doesn't depend on config.log or config.cache.
6301 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
6303 * grog/grog.sh: Use print "" rather than print in END rule.
6305 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
6307 * tbl/main.cc (process_data): Don't give error for excess data
6308 entries that are comments.
6310 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
6312 * tbl/main.cc (process_data): Fix case where new for-scope rules
6313 silently change meaning of code.
6315 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
6317 * troff/env.cc (hyphenate): Loop over all consecutive sequences
6318 of non-zero hyphenation codes.
6320 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
6322 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
6324 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
6326 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
6328 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
6330 * tmac/tmac.andoc: Make it work in compatibility mode.
6332 * refer/token.h (token_info::is_range_sep): New function.
6333 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
6334 * refer/ref.cc (reference::output): More sophisticated check for
6337 * devps/prologue.ps (MANUAL): New procedure.
6338 * grops/ps.cc (main): New -m option.
6339 (usage): Include -m.
6340 (ps_printer::~ps_printer): Implement -m.
6342 * aclocal.m4 (GROFF_G): New macro.
6343 * configure.in: Call it.
6344 * Makefile.in (g): Provided by configure.
6346 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
6348 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
6351 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
6352 (tmac_m, tmac_s): Deleted.
6353 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
6354 tmac_s_prefix): New variables.
6355 (MDEFINES): Change accordingly.
6356 * Makefile.comm (.man.n): Use new TMAC_* variables.
6357 * configure.in (GROFF_TMAC): Call.
6358 * aclocal.m4 (GROFF_TMAC): Define.
6359 * tmac/Makefile.sub (stamp_wrap): New target.
6360 (install_data, uninstall_sub): Handle macro wrapping.
6362 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
6364 * tbl/main.cc (main): Ignore -T option.
6366 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
6368 * devlj4/generate/special.map: Add definition of \(nb.
6370 * tmac/tmac.dvi: Add definition of \(nb.
6372 * troff/dictionary.c (dictionary::dictionary): association::v gets
6373 initialized by association::association.
6375 * tmac/Makefile.sub: Avoid using temporary files when installing.
6377 * troff/env.cc (environment::set_font): Make bad font number a
6380 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
6382 * Makefile.in (datadir): Use share rather than lib.
6384 * groff/groff.cc (basename): Rename to xbasename.
6386 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
6388 * Makefile (CCLIBS): Don't use.
6389 * Makefile.ccpg: Likewise.
6391 * acgroff.m4: Rename to...
6392 * aclocal.m4: Modify extensively for autoconf 2.
6393 * configure.in: Likewise.
6394 * Makefile.in: Likewise.
6396 * groff/pipeline.c (const): Declare as empty if __STDC__ not
6398 (xstrsignal): Check for definition of NSIG. Conditionalize
6399 on SYS_SIGLIST_DECLARED. Make return type const.
6401 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
6403 * troff/input.cc (interpolate_macro): Rephrase missing space
6406 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6408 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
6409 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
6410 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
6411 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
6412 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
6413 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
6414 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
6415 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
6416 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
6417 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
6418 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
6421 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
6423 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
6425 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
6427 (macro_iterator::macro_iterator): Add additional argument.
6429 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
6431 * troff/div.cc (vertical_size::vertical_size): In place of integer
6432 specifying line spacing use cunits specifying post vertical
6434 (macro_diversion::output, top_level_diversion::output): Likewise.
6435 * troff/div.h: Change declarations accordingly.
6436 * troff/env.cc (pending_output_line): Replace ls field by post_vs
6438 (pending_output_line::pending_output_line,
6439 pending_output_line::output, environment::output,
6440 environment::output_line, environment::output_title,
6441 environment::hyphenate_line): In place of
6442 integer specifying line spacing use cunits specifying post vertical
6444 (environment::environment): Add post_vertical_spacing and
6445 prev_post_vertical_spacing arguments.
6446 (environment::get_post_vertical_spacing): New function.
6447 (environment::total_post_vertical_spacing): New function.
6448 (environment::post_vertical_spacing): New function.
6449 (init_env_requests): Initialize pvs request and .pvs register.
6450 * troff/env.h: Change declarations.
6452 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
6454 * tmac/tmac.pspic: Immediately remove the temporary file.
6456 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
6458 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
6459 height is specified.
6461 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
6463 * tbl/table.c (struct vertical rule, class table_entry): Use int
6464 not short for start_row and end_row.
6466 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
6468 * troff/input.cc (trapping_blank_line, blank_line_macro): New
6470 (diverted_space_node::reread, process_input_stack): Call
6471 trapping_blank_line() rather than blank_line().
6472 (init_input_requests): Bind "blm" to blank_line_macro().
6474 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
6476 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
6478 * troff/env.cc (environment::possibly_break_line): Require that
6479 width total excluding width of final space node be greater than
6480 the target text length.
6482 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
6484 * troff/node.cc (kern_pair_node::vertical_extent): New function.
6486 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
6488 * troff/node.cc (charinfo_node): New class.
6489 (glyph_node, composite_node): Derive from charinfo_node. Change
6490 member functions accordingly.
6492 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
6494 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
6496 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
6498 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
6500 * devps/generate/textmap (notsubset): Add.
6502 * tmac/tmac.a4: New file.
6504 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
6506 * pic/main.cc (had_parse_error): New variable.
6507 (do_picture, do_whole_file): Set had_parse_error if yyparse()
6509 (main): Return 1 if had_parse_error is true.
6511 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
6513 * grolj4/lj4.cc (main): Avoid use of strtoul.
6515 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
6517 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
6518 iso_8859_1 or $LESSCHARSET is latin1.
6520 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
6522 * hpftodit: New directory.
6523 * Makefile.in (CCPROGDIRS): Add hpftodit.
6524 * devlj4/generate: New directory.
6526 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
6528 * configure.in: Don't use AC_VFORK.
6529 * groff/pipeline.c (run_pipeline): Use fork() always.
6531 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
6533 * grops/ps.cc (main): Use %1 not %s in error message for -w.
6535 * Makefile.in (CCPROGDIRS): Add grolj4.
6536 (DEVDIRS): Add devlj4.
6537 * grolj4, devlj4: New directories.
6538 * tmac/troffrc: Handle lj4.
6539 * tmac/tmac.lj4: New file.
6541 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
6543 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
6545 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
6547 * troff/input.cc (do_if_request): At end of second string, switch
6548 environments before getting next token.
6550 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
6552 * devps/psstrip.sed: Split rule that strips whitespace on either
6555 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
6557 * troff/node.h (font_family::make_definition): Add return value to
6558 declaration. * troff/symbol.h (symbol::operator==,
6559 symbol::operator!=): Likewise.
6561 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
6563 * groff/groff.cc (main, help, synopsis): Handle -S.
6564 (possible_command::insert_arg): New function.
6566 * tmac/tmac.safer: New file.
6567 * tmac/msafer.man: New file.
6568 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
6570 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
6572 * pic/pic.h, pic/main.cc (safer_flag): New variable.
6573 * pic/pic.y (placeless_element): Avoid unsafe operations if
6574 `safer_flag' is set.
6575 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
6577 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
6579 * eqn/lex.cc (get_token): Put call to add_context() in block to
6580 work around Sun C++ 4.0 bug.
6582 * include/stringclass.h (operator +): Use ?: instead of `if' to
6583 work around Sun C++ 4.0 bug.
6585 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
6587 * tbl/main.cc (process_format): Accept - as a synonym for the _
6590 * libbib/index.cc (minus_one): Don't declare as const.
6592 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
6594 * troff/input.cc (get_char_for_escape_name): Push back a newline.
6596 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
6598 * troff/input.cc (write_macro_request): New function.
6599 (init_input_requests): Bind write_macro_request to writem.
6601 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
6603 * tmac/tmac.s (@EN): Turn filling back on even if there was no
6606 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
6608 * tmac/tmac.s (@TS): Renamed from TS.
6609 (TS): Call LP then TS again.
6610 (cov*ab-init): Alias @TS to TS.
6612 * tmac/tmac.s: Allow QP or RS to initialize.
6614 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
6615 Move initializations of PS and LL here.
6616 (par@init): Don't initialize HY. Avoid changing environment 0.
6617 (par*env-init): Don't all par@reset.
6619 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
6621 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
6623 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
6625 * Makefile.in (MDEFINES): Add LDFLAGS.
6626 (LDFLAGS): Add definition line.
6628 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
6630 * troff/input.cc (get_optional_char): Split off error check into...
6631 (check_missing_character): New function.
6632 * troff/token.h: Declare it.
6633 * troff/env.cc (margin_character): Don't call get_optional_char.
6634 Only call tok.next() after making the node.
6636 * include/lib.h (getopt): Make 2nd argument char *const *.
6638 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
6640 * nroff/conftest.sh: Deleted.
6642 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
6644 * pic/make-dos-dist: Deleted.
6646 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
6648 * devps/psstrip.sed: Strip comments before stripping trailing
6651 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
6653 * Version 1.09 released.
6655 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
6657 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
6659 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
6661 * libgroff/font.cc (font::load_desc): Fix typo in error message.
6663 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
6665 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
6666 about returning without a value.
6668 * troff/charinfo.h (charinfo::get_special_translation): Cast
6669 TRANSLATE_NONE to int.
6671 * refer/token.cc (lookup_token, store_token): Remove bogus loop
6672 test. Fix test so that it works with n unsigned.
6674 * pic/pic.y (defaults_table): Fully bracket initializer.
6675 * pic/lex.cc (lookup_keyword): Likewise.
6676 * eqn/lex.cc (token_table, def_table): Likewise.
6677 * eqn/box.cc (param_table): Likewise.
6678 * troff/input.cc (warning_table): Likewise.
6679 * libgroff/font.cc (table): Likewise.
6680 * grops/ps.cc (ps_printer::special): Likewise.
6681 * grops/psrm.cc (resource_manager::process_file): Likewise.
6682 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
6683 * refer/command.cc (command_table): Likewise.
6684 * addftinfo/addftinfo.cc (param_table): Likewise.
6686 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
6687 about temp's being unused.
6688 (unused): New function.
6690 * groff/pipeline.cc: Declare c_fatal.
6692 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
6695 * libbib/index.cc (index_search_item::load): Prevent compiler
6696 warnings about fd_closer's being unused.
6697 (unused): New function.
6699 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
6701 * troff/input.cc (copy_mode_error): Make `prefix' static.
6704 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
6706 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
6707 HAVE_CC_OSFCN_H and modify accordingly.
6709 * troff/input.cc (init_charset_table): radicalex overlaps
6712 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
6713 udodo!hans@relay.NL.net).
6714 * groff/configure.in: Call it.
6716 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
6717 * groff/configure.in: Call it.
6718 * include/lib.h: Conditionalize declaration of pclose.
6720 * troff/div.cc (last_page_number): New global variable.
6721 (top_level_diversion::begin_page): Exit if we just printed the
6723 * troff/div.h (last_page_number): Declare it.
6724 * troff/input.cc (parse_output_page_list): Set last_page_number.
6726 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
6727 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
6728 tmac/tmac.X: Likewise.
6729 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
6730 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
6732 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
6734 * tmac/doc-ditroff (hK): Remove groff specific code which
6735 prevented page-breaks between separate manual entries. If this is
6736 the first page, don't set the page number to 1.
6738 * acgroff.m4 (GROFF_POSIX): New macro.
6739 * configure.in: Use it.
6741 * troff/node.cc (class real_output_file,
6742 real_output_file::real_output_file,
6743 real_output_file::~real_output_file): Conditionalize use of
6744 popen/pclose on POPEN_MISSING.
6745 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
6746 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
6747 (pipe_source): Similarily.
6749 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
6751 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
6752 presence of declarations by trying to compile example with
6753 conflicting declarations. (gcc only gives a warning for missing
6756 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
6758 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
6759 (from Ulrich Lauther).
6761 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
6763 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
6765 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
6767 * indxbib/indxbib.cc (write_hash_table): Add code for case where
6768 pointers and ints have different sizes.
6770 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
6772 * tmac/tmac.s (par*env-init): Call par@reset.
6774 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
6776 * tmac/tmac.s (@IP): Switch to a new environment when diverting
6778 (par*push-tag-env, par*pop-tag-env): New macros.
6780 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
6782 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
6783 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
6785 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
6786 comment. Include <time.h>.
6788 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
6790 * grops/ps.cc (is_small_h, is_small_v): Deleted.
6791 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
6794 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
6796 * troff/input.cc (read_request): Only print a prompt if reading
6797 from the terminal. Also clearerr on EOF if reading from the
6798 terminal. Declare isatty.
6800 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
6802 * refer/label.y: Rename map_t to map_func and extractor_t to
6805 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
6807 * include/assert.h: Don't use volatile.
6808 * libgroff/assert.cc: Likewise.
6810 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
6812 * troff/input.cc (abort_request): Look at character in tok before
6815 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
6817 * troff/troff.h (NO_RETURN): Deleted.
6818 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
6819 * troff/input.cc (exit_troff): Likewise
6821 * Makefile.in: Remove `Making ...' messages since GNU make now
6824 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
6826 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
6828 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
6831 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
6833 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
6835 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
6837 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
6838 MARK_REG if there was no left delimiter.
6840 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
6842 * pic/troff.cc (troff_output::text): Set line thickness to
6843 relative before outputting text.
6845 * tmac/tmac.e (@k): Don't zero ?T.
6848 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
6850 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
6852 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
6854 * troff/input.cc (decode_args): Warn about unquoted tabs (from
6857 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
6859 * troff/input.cc (ignoring): New variable.
6860 (ignore): Set ignoring during call to do_define_macro.
6861 (do_define_macro): Clear ignoring before interpolating terminating
6863 (copy_mode_error): New function.
6864 (get_char_for_escape_name, read_long_escape_name,
6865 interpolate_arg): Use copy_mode_error.
6866 (warning_table): Add WARN_IG.
6867 * troff/troff.h (WARN_IG): Declare.
6868 (WARN_TOTAL): Change accordingly.
6870 * groff/pipeline.c (strsignal): Rename to xstrsignal.
6871 * groff/groff.cc (strsignal): Delete declaration.
6873 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
6875 * troff/div.cc (page_offset): Use 'm' as default scaling.
6877 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
6879 * nroff/nroff.sh: Ignore -u.
6881 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
6883 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
6885 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
6887 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
6889 (B2): With -Tascii, leave additional vertical space before
6890 and after. Ensure that the left and right indent is restored to
6891 what it was even if the point size changes. Don't call
6892 par@finish. Change the indent, line length and title length
6893 directly. With -Tascii, make the width of the box 1n less.
6894 (B1): Remember 1n at the current point size. Don't call
6895 par@reset. Change the indent, line length and title length
6896 directly. Ensure that the temporary indent is preserved.
6897 (par*box-mark-top): Turn off no spacing mode.
6899 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
6901 * Makefile.in (dist): Use .gz suffix.
6903 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
6905 * troff/input.cc (main): Add return 0.
6906 * pic/main.cc (main): Use return instead of exit.
6907 * tbl/main.cc (main): Likewise.
6908 * eqn/main.cc (main): Likewise.
6909 * grops/ps.cc (main): Likewise.
6910 * grotty/tty.cc (main): Likewise.
6911 * groff/groff.cc (main): Likewise.
6912 * grodvi/dvi.cc (main): Likewise.
6913 * refer/refer.cc (main): Likewise.
6914 * indxbib/indxbib.cc (main): Likewise.
6915 * lkbib/lkbib.cc (main): Likewise.
6916 * soelim/soelim.cc (main): Likewise.
6917 * addftinfo/addftinfo.cc (main): Likewise.
6918 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
6919 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
6921 * troff/token.h (process_input_stack): Don't declare as static.
6922 * troff/input.cc: Likewise.
6924 * troff/node.c (invalidate_fontno): Make it a static member of
6925 class font_family. Change callers.
6926 * troff/node.c: Change declaration.
6928 * tbl/main.cc (struct input_entry_format): Add explicit public
6930 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
6931 struct double_hline_stuff): Likewise.
6932 * tbl/table.h (struct entry_format): Likewise.
6933 * pic/object.h (struct saved_state): Likewise.
6935 * include/stringclass.h: Add forward declarations of friend
6936 functions that are later declared as inline. Don't include inline
6937 specifier in friend declaration.
6939 * libgroff/lib.h: Declare popen and pclose.
6940 * acgroff.m4 (GROFF_POPEN): New macro.
6941 * configure.in: Call it.
6943 * include/lib.h (PI): New constant. Undef first if necessary.
6944 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
6945 * grops/ps.cc (degrees, radians): Likewise.
6946 * libgroff/font.cc (font::get_skew): Likewise.
6948 * grops/ps.cc (is_ascii): New function.
6949 (ps_output::put_string): Use is_ascii. Use csprint rather than
6951 (ps_printer::define_encoding): Use csspace.
6952 * libgroff/strtol.c (ISASCII): New macro.
6953 (strtol): Cast arguments to is*() and tolower() to unsigned char.
6954 Use ISASCII rather than isascii.
6955 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
6956 * libgroff/cset.cc: Likewise.
6957 * libdriver/input.cc: Include cset.h.
6958 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
6961 * refer/refer.cc (main): Use %ld rather than %d for longs.
6963 * libbib/index.cc (index_search_item_iterator::get_tag): Use
6966 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
6968 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
6970 * troff/input.cc (hyphenation_code): Skip white space between
6973 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
6975 * tbl/table.h (table::entry_list_tailp): New member.
6976 (table::table): Initialize it.
6977 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
6980 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
6982 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
6983 with negative horizontal positions. Remove casts of glyph::hpos to
6985 (USHRT_MAX): Delete definition.
6986 (SHRT_MAX, SHRT_MIN): New definitions.
6987 (glyph::hpos): Change type to short.
6988 (tty_printer::end_page): Output multiple backspaces if necessary.
6989 Remove casts of glyph::hpos to int.
6991 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
6993 * tmac/tmac.s (@RT): New definition.
6995 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
6997 * refer/refer.cc (do_file): Make sure current_filename is set when
7000 * pic/common.cc (common_output::dot_line): Handle zero length
7003 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
7005 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
7006 (par@init): Initialize \n[HY].
7008 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
7010 * troff/dictionary.cc (dictionary::remove): Continue when
7013 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
7015 * Makefile.com (.y.cc): Avoid ending up with two versions of
7018 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
7020 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
7021 (\(,C): Likewise. Also fix typo.
7023 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
7025 * lib.h: Delete extraneous semi-colon.
7027 * Add pso request: `so' from a pipe.
7028 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
7029 (file_iterator::close): New function.
7030 (file_iterator::~file_iterator, file_iterator::next_file): Use
7031 file_iterator::close.
7032 (file_iterator::backtrace): Say `process' rather than `file' when
7033 the stream is popened.
7034 (pipe_source): New function.
7035 (init_input_requests): Bind ".pso" to pipe_source.
7037 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
7039 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
7041 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
7042 digits in lower case.
7044 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
7046 * Version 1.08 released.
7048 * Makefile.in (dist): Insert || true after ln -s commands that
7051 * mm: Update to mm 1.16.
7053 * acgroff.m4 (GROFF_CSH_HACK): New macro.
7054 * configure.in: Call GROFF_CSH_HACK. Substitute for
7056 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
7058 * nroff/Makefile.sub (nroff): New target.
7059 (install_data): Install nroff.
7060 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
7061 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
7063 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
7065 * eqn/Makefile.sub (neqn): Add chmod +x.
7067 * grog/Makefile.sub (grog): Remove spurious semi-colon.
7069 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
7071 * troff/input.cc (string_iterator::string_iterator()): Initialize
7074 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
7076 * troff/div.cc (macro_diversion::space,
7077 top_level_diversion::space): Don't set high_water_mark.
7078 (macro_diversion::output, top_level_diversion::output): Don't
7079 include post line space in high water mark.
7081 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
7083 * eqn/eqn.y: Don't define YYDEBUG.
7084 * pic/pic.y: Likewise.
7086 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
7088 * tmac/tmac.e ([3): Add space after comma following editors.
7089 Change double spaces to single spaces.
7090 ([4): Change double spaces to single spaces.
7092 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
7093 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
7094 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
7095 after %!PS-Adobe- (for Newsprint).
7097 * troff/div.cc (top_level_diversion::begin_page): When
7098 before_first_page is 1, set page_number to 1.
7100 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
7102 * eqn/box.cc (box::top_level): Protect equation with \&.
7104 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
7106 * groff/groff.cc (possible_command::set_name): Delete old name.
7108 * groff/groff.cc (possible_command::~possible_command): Use
7111 * troff/node.cc (troff_output_file::begun_page): New member.
7112 (troff_output_file::troff_output_file): Initialize it.
7113 (troff_output_file::really_begin_page): Only output V command if a
7114 page has been begun.
7116 * pic/pic.y (placeless_element): Delete argument to PRINT after
7119 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
7121 * Make wrapman work.
7122 * troff/div.h (class top_level_diversion): Replace
7123 first_page_begun by before_first_page (with opposite sense).
7124 * Change first_page_begun to before_first_page inverting sense.
7125 * troff/div.cc (class nl_reg): New class.
7126 (init_div_requests): Use class nl_reg for \n(nl.
7127 (top_level_diversion::begin_page): Don't call
7128 output_file::begin_page if before_first_page is 2;
7129 reset before_first_page afterwards. If have_next_page_number is
7130 false, then always increment page_number.
7131 * tmac/tmac.an: Set traps within TH rather than at the top-level.
7132 Restore compatibility mode after loading, and then disable
7133 compatibility mode in TH.
7135 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
7137 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
7139 * troff/node.h (output_file::trailer): Declare.
7140 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
7141 * troff/node.cc (output_file::trailer): New function.
7142 (troff_output_file::~troff_output_file): Move most code into...
7143 (troff_output_file::trailer): New function.
7144 (class troff_output_file): Delete page_length member. Declare
7146 (troff_output_file::really_begin_page): Use current page length
7147 for final V command.
7149 * tbl/main.cc (struct options): New decimal_point_char member.
7150 (options::options): Initialize this.
7151 (process_options): Implement decimalpoint option.
7152 (process_data): Pass decimal_point_char option to table::table.
7153 * tbl/table.h (class table): New decimal_point_char member.
7154 (table::table): Add additional argument.
7155 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
7156 second argument specifying decimal point character. Use this
7158 (table::table): Initialize decimal_point_char.
7159 (table::add_entry): Change call to find_dot.
7161 * troff/input.cc (get_copy, token::next): Implement \V.
7162 (interpolate_environment_variable): New function.
7164 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
7166 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
7167 * pic/pic.y: Likewise.
7169 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
7171 * refer/ref.cc (reference::insert_field, reference::delete_field):
7173 * troff/number.cc (parse_term): Likewise.
7175 * acgroff.m4 (GROFF_PROG_YACC): New macro.
7176 * configure.in: Use GROFF_PROG_YACC.
7178 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
7180 * Makefile.in (OPTIMIZE): New define.
7181 (DEBUG): Empty by default.
7182 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
7184 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
7185 (GROFF_ARRAY_DELETE): Likewise.
7186 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
7188 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
7190 * devps/psstrip.sed: Use different delimiter on last line (so that
7191 it works with BSD 4.4 sed.)
7193 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
7195 * devps/psstrip.sed: Delete comments.
7197 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
7198 optind, opterr, optarg.
7199 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
7202 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
7204 * Makefile.in (check): Dummy target.
7206 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
7208 * Version 1.07 released.
7210 * Integrate mm 1.11.
7212 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
7213 where start_col was meant.
7215 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
7217 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
7219 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
7221 * troff/input.cc (token::next): Make \z\o'...' and similar things
7224 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
7226 (environment): Add margin_character_flags member.
7227 * env.cc (environment::environment(symbol),
7228 environment::environment(const environment *): Initialize
7229 margin_character_flags.
7230 (margin_character): Rewrite.
7231 (environment::output_line): Add a margin character if
7232 margin_character_flags is non-zero. Turn off the
7233 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
7234 zero, use margin_character_node without copying and then set
7235 margin_character_node to 0.
7237 * devps/DESC.in: Change minimum size to 1000.
7239 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
7241 * troff/symbol.h (symbol::hash): Change return type to unsigned
7243 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
7246 * test-groff: Use -r rather than -x.
7248 * grops/psfig.diff: Include in distribution again.
7250 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
7252 * Makefile.in (dist): Use gzip.
7254 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
7256 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
7257 unistd.h as well as in stdlib.h.
7258 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
7259 defined; otherwise include <sys/types.h> and <unistd.h> if
7260 UNISTD_H_DECLARES_GETOPT is defined.
7262 * configure.in: use builtin(include, ... rather than include(...
7263 * configure: Regenerate with autoconf 1.3.
7265 * libdriver/print.cc (printer::adjust_arc_center): Use new
7266 algorithm suggested by Andy Fyfe.
7268 * libdriver/printer.cc (printer::adjust_arc_center): New function.
7269 * include/printer.h: Declare this.
7270 * grops/ps.cc (ps_printer::draw): Use it.
7271 * grodvi/dvi.cc (dvi_printer::draw): Use it.
7273 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
7275 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
7277 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
7279 * eqn/main.cc (main): Handle "eqn -".
7281 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
7283 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
7285 * mm: Integrate version 1.08.
7287 * pic/troff.cc (troff_output::finish_picture): Set
7288 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
7289 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
7290 if it's not defined. Check whether the register is non-zero rather
7291 than whether it's not defined.
7292 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
7294 * indxbib/indxbib.cc: Move all signal handling into...
7295 * indxbib/signal.c: New file.
7296 * configure.in: Call AC_RETSIGTYPE.
7298 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
7299 * configure.in: Call GROFF_STRUCT_EXCEPTION.
7300 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
7302 * troff/input.cc (token::token, token::operator=): Work round SGI
7304 * pic/object.cc (position::position): Likewise.
7306 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
7308 * pic/pic.h: Move declaration of hypot().
7310 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
7312 * pic/pic.h: Declare hypot().
7314 * pic/pic.h: Define M_PI if necessary.
7316 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
7318 * tmac/tmac.e (re): Add alternative version that doesn't use groff
7321 * devps/prologue.ps (RE): Handle the possibility that the old font
7322 doesn't have a FontName entry.
7324 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
7326 * tmac/tmac.e (fam): Redefine to set family in environment 2.
7327 (@C): Use @fam not fam.
7329 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
7331 * lookbib/lookbib.cc (main): Change type of start to const char *.
7332 * lkbib/lkbib.cc (main): Likewise.
7334 * eqn/lex.cc (definition::definition): Don't use member
7335 initializer syntax for members of anonymous unions.
7337 * troff/input.cc (input_stack::backtrace): Change type of to const
7340 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
7342 * include/stringclass.h (class string): Declare inline friend
7343 functions as inline in class declaration.
7344 * troff/hvunits.h (class hunits, class vunits): Likewise.
7345 * include/refid.h (class reference_id): Likewise
7346 * troff/troff.h (points_to_units(units), scale(units, double)):
7347 Delete declarations.
7348 * libdriver/input.cc (get_char): Delete declaration.
7349 * include/lib.h: Change 2nd argument of getopt from const char **
7351 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
7352 char **' before assigning to a `const char **'.
7353 * tbl/table.cc: Delete extra declarations of prints().
7355 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
7357 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
7358 char **' before assigning to a `const char **'.
7360 * libgroff/errarg.cc (errarg::errarg): Don't use member
7361 initializer syntax for members of anonymous unions.
7363 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
7365 * mm: Integrate version 1.07.
7367 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
7369 * troff/input.c (translate2): Rename to
7370 (translate_no_transparent).
7371 (init_input_requests): Rename tr2 to trnt.
7373 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
7375 * troff/charinfo.h (class charinfo): Add transparent_translate field.
7376 (charinfo::set_translation, charinfo::set_special_translation):
7377 Add second argument that specifies value for
7378 transparent_translate.
7379 (charinfo::get_translation, charinfo::get_special_translation):
7380 Add optional second argument that specifies whether translation is
7381 being used for transparent throughput.
7382 * troff/input.cc (charinfo::set_translation,
7383 charinfo::set_special_translation): Handle second argument.
7384 (charinfo::charinfo): Initialize transparent_translate.
7385 (translate): Split main part off into
7386 (do_translate): New function. Pass argument saying whether
7387 translation applies to transparent throughput.
7388 (translate2): New request.
7389 (init_input_requests): Bind translate2 to `tr2'.
7391 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
7393 * tbl/table.h (class table): Add `nokeep' flag.
7394 * tbl/main.cc (process_options): Handle `nokeep' option.
7395 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
7396 table::do_bottom): Don't output keep/release macro definitions or
7397 calls when `nokeep' option has been specified.
7399 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
7401 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
7403 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
7405 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
7406 block_entry::divert, alphabetic_block_entry::divert): Add extra
7407 argument giving column separation.
7408 (table::compute_widths): Pass column separation to
7409 table_entry::divert().
7410 (block_entry::do_divert): If an entry spans multiple columns and a
7411 minimumum width has been specified for each column, then set the
7412 line length to the sum of the widths (plus possibly the column
7415 * troff/input.cc (set_escape_char): Don't set the escape_char
7416 until after calling has_arg().
7418 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
7420 * tbl/table.cc (table::do_top): Add missing \s0 for double box
7423 * tbl/table.cc (table::print_double_hline): Avoid extra new line
7424 in case where r > nrows - 1.
7426 * tbl/table.cc (BODY_HEIGHT): Deleted.
7427 (LINE_SEP): New definition.
7428 (table::print_single_hline, table::print_double_hline,
7429 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
7430 table::do_row, table::do_top): Use LINE_SEP space before a line
7431 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
7433 * tbl/table.cc (text_entry::print_contents): New function.
7434 (text_string_name, right_text_string_name): Deleted.
7435 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
7436 (simple_text_entry::do_width, numeric_text_entry::do_width,
7437 alphabetic_text_entry::do_width): Don't store the contents of the
7439 (left_text_entry::simple_print, right_text_entry::simple_print,
7440 center_text_entry::simple_print,
7441 alphabetic_text_entry::simple_print,
7442 numeric_text_entry::simple_print): Print the entry directly
7443 instead of using the stored string.
7445 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
7447 * devps/Makefile: Strip PostScript files.
7448 * devps/prologue: Rename to...
7449 * devps/prologue.ps.
7450 * devps/psstrip.sed: New file.
7451 * devps/download: Use .pfa rather than .ps for installed versions
7454 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
7456 * troff/env.cc (input_trap): Give a warning if the argument is out
7459 * troff/env.cc (adjust): Treat negative argument as missing. Round
7460 argument > 5 down to 5.
7462 * troff/env.cc (center, right_justify): Make negative argument zero.
7464 * troff/div.cc (page_offset, vertical_position_traps): Treat
7465 invalid argument as missing.
7466 * troff/env.cc (line_spacing, line_length, title_length, indent,
7467 underline, hyphen_line_max_request, control_char,
7468 no_break_control_char, widow_control_request, adjust, input_trap,
7469 point_size): Likewise.
7470 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
7471 constant_space): Likewise.
7472 * troff/input.cc (compatible, shift, warn_request,
7473 set_escape_char): Likewise.
7475 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
7476 * tbl/table.cc (table::table): Likewise.
7478 * Makefile.dev (install_dev): depends on $(DEVFILES).
7480 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
7482 * devX75, devX75-12, devX100, devX100-12: New directories.
7483 * Makefile.in: Add these to DEVDIRS.
7485 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
7486 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
7487 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
7488 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
7490 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
7491 (uninstall): New target.
7492 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
7493 uninstall_prog, uninstall_dev): New targets.
7495 * troff/div.cc (return_request): Treat an invalid argument as
7498 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
7500 * tmac/tmac.e ((f): Set up the environment even when there's a
7501 current diversion. Transperently throughput a call to @N.
7504 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
7506 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
7507 up to vertical resolution.
7509 * tbl/table.cc (table::do_row): Change row number after printing
7512 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
7514 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
7516 * Rename CHANGES to NEWS.
7518 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
7520 * libgroff/new.cc (operator new): Avoid calling malloc(0).
7522 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
7524 * man.ultrix: Removed.
7526 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
7528 * Makefile.comm (extraclean): Delete files whose names begin with
7531 * pic/troff.cc (troff_output::text): Fix typo in implementation of
7534 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
7536 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
7537 * troff/div.cc (page_length, need_space, space_request): Treat
7538 invalid optional argument as missing.
7539 * troff/env.cc (number_lines): If the first argument is present
7540 but not a number, turn on line numbering, don't change the next
7541 line number and parse the remaining arguments.
7543 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
7545 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
7547 * eqn/box.h: Change declaration accordingly.
7548 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
7549 the specified size was bad but don't give an error. Check for
7551 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
7552 * eqn/lex (do_size): Likewise.
7554 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
7556 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
7559 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
7561 * tbl/table.cc (table::init_output): Improve error message when
7562 table won't fit on one page.
7564 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
7566 * pic/troff.cc (troff_output::start_picture): Generate line
7567 containing a horizontal motion equal to the width of the picture.
7569 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
7570 using GROFF_COMMAND_PREFIX environment variable.
7572 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
7574 * mdate.sh: Use $NF rather than $(NF).
7576 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
7578 * pic/main.cc (main): Use %1 not %c in argument to warning.
7580 * eqn/main.cc (main): Output code to check that geqn was given the
7583 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
7585 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
7586 `ln -s ../Makefile .; make; rm -f Makefile'.
7588 * troff/hyphen: Rename to...
7590 * troff/input.cc (main): Delete -H option. Don't call
7592 * troff/env.cc: Include searchpath.h and macropath.h.
7593 (exception_dictionary): Deleted.
7595 (read_hyphen_file): Deleted.
7596 (hyphenation_language): New struct.
7597 (class trie, class hyphen_trie): Move declarations up.
7598 (trie_node::~trie_node): Deleted.
7599 (trie::delete_trie_node): New function.
7600 (trie::do_delete): New pure virtual function.
7601 (hyphen_trie::do_delete): New function.
7602 (trie::~trie): New function.
7603 (hyphen_trie::~hyphen_trie): New function.
7604 (trie::clear): No need to chcek that tp is not 0.
7605 (current_language, language_dictionary): New variables.
7606 (hyphen_word): Give an error if no current language. Use
7607 exceptions dictionary in current language.
7608 (hyphen_trie::read_patterns_file): Find file using macro_path.
7609 Allow comments (starting with %) in patterns file. Don't make it
7610 a fatal error if the file can't be found.
7611 (hyphenate): Return if no current language. Get the exceptions
7612 dictionary and the hyphenation patterns from the current language.
7613 (set_hyphenation_language): New variable.
7614 (hyphenation_patterns_file): New function.
7615 (hyphenation_language_reg): New class.
7616 (hyphenation_language_reg::get_string): New function.
7617 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
7618 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
7620 * groff/groff.cc (main, help, synopsis): Delete -H option.
7621 * include/Makefile.sub: Don't define HYPHENFILE.
7622 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
7623 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
7624 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
7625 hyphenation patterns.
7627 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
7629 * eqn/neqn.sh: New file.
7630 * eqn/Makefile.sub: Handle neqn.sh.
7632 * eqn/eqn.h: Declare `nroff' variable.
7633 * eqn/box.cc (param_table): Add `nroff' param.
7635 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
7637 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
7639 * troff/troff.h (WARN_FONT): New warning.
7640 (WARN_TOTAL): Change accordingly.
7641 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
7642 (warning_table): Add WARN_FONT.
7643 * troff/node.cc (mount_font_no_translate): Pass argument to
7644 font::load_font. If this is non-zero, give a warning.
7645 Don't give an error message when accessing a font that has already
7646 been found to be invalid.
7647 * include/font.h (font::load, font::load_font): Add additional
7648 optional argument which suppresses error message if the font is
7650 * libgroff/font.cc (font::load_font): Handle additional argument.
7651 (font::load): Add additional argument. If this is non-null, set it
7652 to 1 and don't give error message.
7654 * include/printer.h (printer::end_page): Add argument giving
7656 * libdriver/input.cc (do_file): Pass this.
7657 * grops/ps.cc (ps_printer::end_page): Add argument.
7658 * grodvi/dvi.cc (dvi_printer::end_page,
7659 draw_dvi_printer::end_page): Add argument.
7660 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
7661 columns_per_page members. New member nlines.
7662 (DEFAULT_LINES_PER_PAGE): Deleted.
7663 (tty_printer::tty_printer): Don't compute lines_per_page from
7664 font::paperlength. Don't compute columns_per_page from
7666 (tty_printer::add_char): Don't check horizontal position against
7667 columns_per_page. Grow glyphs vector if neccessary.
7668 (tty_printer::end_page): Add argument giving page_length in units.
7669 Discard lines past end of page.
7671 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
7673 * tmac/tmac.tty-char: Fix definition of \(/l.
7675 * tmac/tmac.X: Define \(en.
7677 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
7679 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
7680 lpq, then use lp rather than lpr.
7682 * tmac/tmac.s (par@reset): Don't call `ad'.
7683 (par*env-init): Call `ad'.
7685 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
7687 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
7690 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
7691 * indxbib/indxbib.cc: Likewise.
7693 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
7695 * libgroff/putenv.c: New file.
7696 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
7697 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
7698 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
7699 stdlib.h with AC_HAVE_HEADERS.
7701 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
7703 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
7706 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
7708 * eqn/box.cc (gsize): Make it an int.
7709 (set_gsize): Parse argument handling increment or decrement.
7710 (box::top_level): Convert gsize to a string.
7712 * troff/input.cc (exit_troff): Make buf unsigned char [].
7713 Call to make_temp_iterator casts buf to char*.
7715 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
7717 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
7718 * Makefile.cpg (depend.temp): Likewise.
7720 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
7722 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
7724 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
7726 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
7728 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
7730 * Version 1.06 released.
7732 * Integrate mm 1.04.
7734 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
7736 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
7738 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
7740 * afmtodit/afmtodit.pl: Add -n option that disables generation of
7742 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
7743 afmtodit. Regenerate.
7745 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
7746 @f back past the current position.
7748 * tmac/tmac.e: Change calls to @R so that comments are not part of
7751 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
7753 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
7755 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
7756 check that we can link a call to a function declared in <stdio.h>.
7757 (GROFF_UNISTD_H): New macro.
7758 * configure.in: Call it.
7759 * Makefile.in: Document it.
7760 * include/posix.h: New file.
7761 * troff/troff.h: Don't include <osfcn.h>
7762 * troff/input.cc: Include posix.h.
7763 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
7765 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
7766 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
7768 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
7769 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
7770 * libbib/search.cc (O_RDONLY): Delete definition.
7771 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
7772 Don't include <osfcn.h>.
7774 * acgroff.m4 (GROFF_TIME_T): New macro.
7775 * configure.in: Call it.
7776 * Makefile.in: Document it.
7778 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
7779 * configure.in: Call it.
7780 * Makefile.in: Document -DTRADITIONAL_CPP.
7781 * include/ptable.h: Don't include generic.h.
7784 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
7785 Afterwards remove [T1 and [T2.
7786 (ref*spec!0, ref*spec!2): Use T1 rather than T.
7787 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
7788 (ref*add-T2): Renamed from ref*add-T.
7789 (ref*add-T1): New macro.
7791 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
7793 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
7795 * libbib/index.cc: Include <fcntl.h>.
7796 (O_RDONLY): Define if necessary.
7797 (make_index_search_item, index_search_item_iterator::get_tag,
7798 index_search_item::check_files): Use O_RDONLY.
7799 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
7800 (O_RDONLY): Define if necessary.
7801 (search_list::add_file): Use O_RDONLY.
7802 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
7804 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
7807 * libbib/index.cc (S_ISREG): Define it if necessary.
7808 (index_search_item::load): Use S_ISREG.
7810 * include/driver.h: Include <errno.h>.
7812 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
7814 * eqn/box.cc (body_height): Increase default value to 85.
7815 (body_depth): Increase default value to 35.
7817 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
7819 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
7820 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
7821 protected from expansion with \E.
7823 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
7825 * Makefile (Makefile): New target.
7827 * Makefile.sub (configure, distfiles): New targets.
7829 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
7832 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
7834 * eqn/box.cc (param_table): Add body_height and body_depth.
7836 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
7838 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
7840 * psbb/Makefile.sub: Don't link with libgroff.a.
7842 * acgroff.m4 (GROFF_PUTENV): New macro.
7843 * configure.in: Call GROFF_PUTENV.
7844 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
7845 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
7848 * troff/env.cc (distribute_space): Rename force_forward argument
7849 to force_reverse. Reverse the list if force_reverse is true.
7851 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
7853 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
7855 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
7856 height or depth to be negative. Guard against SUP_RAISE quantity
7859 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
7861 * devps/generate/textmap: Add `an' (arrowhorizex).
7862 * tmac/tmac.ps: \(an overlaps horizontally.
7863 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
7865 * devps/symbolchars: Add arrowverttp, arrowvertbt.
7866 * devps/textmap: Add arrowvertex.
7867 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
7868 updownarrow delimiters.
7869 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
7871 * tbl/table.cc (simple_entry::position_vertically,
7872 block_entry::position_vertically): For a centered entry, perform
7873 the motion in two stages.
7875 * refer/refer.cc (split_punct): Don't call lookup_token if there
7878 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
7880 * troff/input.cc (token::next): Delete token_node after copying
7883 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
7886 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
7888 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
7890 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
7892 * grops/ps.cc (usage): -b option takes an argument.
7894 * devps/prologue (PLG): New procedure.
7895 * grops/ps.cc (main, usage): New -g option.
7896 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
7899 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
7901 * include/cset.h: Include <limits.h> if we have it.
7903 * libgroff/illegal.cc: New file.
7904 * include/lib.h (illegal_input_char): Use table.
7905 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
7906 * pic/lex.cc (ARG1): Renumber to 14.
7907 * eqn/lex.cc (ARG1: Likewise.
7909 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
7910 (eg 1.05.90) correctly.
7912 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
7914 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
7915 Rename $r and $R registers to $v and $V.
7916 ($r, $R): Initialize to 0.
7917 (@v, @V): New macros.
7921 * troff/input.cc (main, usage): Add -R option that says not to
7923 * eqn/main.cc (main, usage): Rename -n to -R.
7925 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
7927 * devps/DESC.in: Leave font positions 5-9 blank.
7928 * devdvi/DESC.in: Likewise.
7930 * grog/grog.pl: Handle `.PS <file' correctly.
7932 * troff/input.cc (input_stack::push): Improve error message when
7933 input stack limit exceeded.
7935 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
7937 * refer/refer.cc (main): Fix typo in handling of `a' option.
7939 * refer/refer.cc (do_bib): In state START after a newline remain
7942 * groff/groff.sh: Deleted.
7943 * groff/Makefile.sub: Delete handling of groff.sh.
7945 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
7946 to determine whether to use \X'ps:...'.
7947 * tmac/troffrc: Set 0p register to 0.
7948 * tmac/tmac.ps: Set 0p register to 1.
7950 * groff/groff.cc: Support -X option. Give warning for -TXps and
7951 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
7952 * tmac/troffrc: Support -r.X=1.
7954 * pic/troff.cc (troff_output::dot): Don't test
7955 zero_length_line_flag.
7957 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
7959 * include/lib.h: Declare getopt() and friends unless
7960 STDLIB_H_DECLARES_GETOPT is defined.
7962 * doc/chars.tr: Delete.
7963 * man/groff_char.man: New file.
7965 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
7967 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
7968 user has changed register format.
7970 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
7972 * groff/groff.cc: Get rid of device_table. Get postprocessor from
7973 `postpro' command in DESC file. Get spooler command from `print'
7974 command in DESC file. Execute spooler command with /bin/sh.
7976 * groff/groff.cc: Split Unix-specific parts into...
7977 * groff/pipeline.c: New file.
7980 * COPYING: New file.
7981 * all files: Update copyright notices.
7983 * Rearrange files. Redo Makefiles. Use autoconf.
7985 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
7987 * troff/input.c (charinfo_to_node_list): Interpret character
7988 definition with escape_char of `\'.
7990 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
7992 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
7993 Define INT_DIGITS as big enough for 64-bit integer.
7994 * lib/strtol.c: Don't include lib.h.
7995 * lib/lib.h: Delete ifdef __cplusplus stuff.
7997 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
7999 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
8000 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
8001 get DESC from current directory.
8003 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
8005 * tbl/main.c (main): Always reset the line number when reading
8008 * tbl/table.c (table::print_single_hline, table::print_double_hline,
8009 table::define_bottom_macro, table::do_row, table::do_top): Round
8010 vertical spacing up to vertical resolution.
8012 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
8014 * ps/ps.h (enum resource_type): Avoid comma at end of
8016 * dvi/dvi.c (class dvi_printer): Likewise.
8017 * dvi/tfmtodit.c (gf::load): Likewise.
8018 * refer/label.y (struct expression): Likewise.
8019 * refer/refer.c (class label_processing_state): Likewise.
8020 * refer/indxbib.c (do_file): Likewise.
8021 * troff/troff.c (enum warning_type): Likewise.
8022 * tbl/main.c (process_data): Likewise.
8023 * troff/charinfo.h (class charinfo):
8025 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
8027 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
8029 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
8031 * groff.c: Move to new groff subdirectory.
8032 * groff/Makefile: New file.
8033 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
8035 * man/mdate.sh: Use ls -L if supported.
8037 * Consolidate all header files produced by gendef into lib/defs.h.
8038 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
8039 Don't include path.h.
8040 * lib/Makefile (path.h): Don't generate.
8041 * troff/input.c: Include defs.h. Don't include config.h.
8042 * troff/Makefile (config.h): Don't generate.
8043 * refer/index.h: Don't include suffix.h.
8044 * refer/index.c: Include defs.h.
8045 * refer/indxbib.c: Include defs.h.
8046 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
8048 * refer/Makefile (suffix.h, path.h): Don't generate.
8049 * groff.c: Don't include config.h. Include defs.h.
8050 * Makefile (config.h): Don't generate.
8051 (lib/defs.h): Generate.
8052 (topclean): Remove lib/defs.h.
8054 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
8056 * lib/malloc.c, lib/getpagesize.h: Deleted.
8057 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
8059 * lib/Makefile: Delete malloc-related stuff.
8060 * lib/new.c: Workaround COOKIE_BUG if necessary.
8062 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
8063 needed header files directly.
8064 * refer/refer.h: Omit definition of DEFAULT_INDEX.
8065 * Makefile: Include definition of DEFAULT_INDEX in path.h.
8067 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
8069 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
8071 * lib/font (font::load_desc, font::load): Don't split argument of
8073 (font::handle_unknown_font_command): Change type.
8074 * ps/ps.c (ps_font::handle_unknown_font_command,
8075 handle_unknown_desc_command): Change type.
8076 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
8078 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
8080 * lib/font.h (font::handle_unknown_font_command): Add file and
8082 * lib/font.c (font::handle_unknown_font_command):
8083 * ps/ps.c (ps_font::handle_unknown_font_command):
8084 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
8085 lineno arguments. Use _with_file_and_line functions for error
8088 * lib/fontfile.c (font::unknown_desc_command_handler): New static
8090 * lib/font.c (font::set_unknown_desc_command_handler): New
8092 (font::load_desc): For unknown commands, call
8093 unknown_desc_command_handler if not null.
8094 * lib/font.h (class font): Declare them.
8095 (FONT_COMMAND_HANDLER): New typedef.
8096 * ps/ps.c (handle_unknown_desc_command): New function.
8097 (main): Set bflag if we had a -b option. Call
8098 font::set_unknown_desc_command_handler.
8099 (broken.h): Don't include.
8100 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
8102 * ps/devps/Makefile: Add `broken' command to DESC file using
8103 BROKEN_SPOOLER_FLAGS.
8105 * macros/tmac.e ([, ]): Add as synonyms for { and }.
8107 * macros/tmac.e ($p): Only exdent if \$3 > 0.
8109 * macros/tmac.e (@R, @S): New macros.
8110 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
8111 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
8112 Declare $H, $[0-9], .. macros with @S.
8113 Declare |0, |1, |2, |3 strings with @S.
8115 * macros/tmac.e (@S): Rename to @U.
8117 * macros/tmac.e (@z): Define @b and bp as empty instead of
8120 * macros/tmac.e (@m): Deleted.
8121 (@h): Don't call @m.
8122 (@z): Don't set @m trap.
8124 * macros/tmac.e ($h, $f): Define |z as empty string.
8126 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
8129 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
8131 ()f): Likewise for * register.
8133 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
8134 argument is missing, don't change $R. Call sr with three
8135 arguments when initializing.
8137 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
8139 * macros/tmac.e (sr): New macro.
8140 Initialize $r and $R using sr.
8142 * macros/tmac.e (,): Delete \*(#[.
8144 * troff/env.c (set_tabs): Read the tab type even if the position
8145 is bad. Allow the position of the first tab stop to be negative.
8147 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
8149 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
8151 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
8152 rather than -DPATHCONF_MISSING.
8153 * Makefile: Get rid of PATHCONF_MISSING.
8155 * refer/map.c: New file.
8156 * refer/index.c: Interface to mmap through map.c. Rename map_size
8158 * refer/Makefile: Handle map.c.
8159 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
8161 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
8163 * Makefile: RANLIB should be `true' if there is no ranlib.
8164 * lib/Makefile (libgroff.a): Simplify.
8165 * driver/Makefile (libdriver.a): Simplify.
8167 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
8168 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
8171 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
8173 * troff/env.c (compare_ranges): Declare as extern "C".
8175 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
8177 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
8179 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
8181 * pic/troff.c (troff_output::text): Merge in grops_output::text,
8182 but conditionalize use of \X based on \*(.T.
8183 (grops_output::*): Deleted.
8184 * pic/output.h: Delete declaration of make_grops_output.
8185 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
8186 by default. -n sets it to 0.
8187 (usage): Corresponding changes.
8188 * groff.c (main): Don't pass -x or -p to pic.
8189 * groff.sh: Likewise.
8191 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
8194 * ps/devps/afmtodit: Change calculation of asc_boundary and
8195 desc_boundary. Make these bounds inclusive.
8196 * ps/devps: Regenerate font files.
8198 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
8200 * macros/tmac.latin1: New file.
8201 * macros/tmac.tty-char: Use tmac.latin1.
8202 (tmac.tty-tr): Deleted.
8203 * macros/Makefile: Install tmac.latin1.
8204 * macros/tmac.dvi: Use tmac.latin1.
8205 * macros/troffrc: Translate \[char160] onto no-break space here.
8206 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
8208 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
8210 * macros/tmac.Xps: Use `do' request.
8212 * macros/tmac.ps: Use `do' request.
8214 * macros/tmac.e (@C): Use `do' request.
8216 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
8217 * macros/Makefile: Install tmac.X*.
8219 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
8220 * tty/Makefile: Don't install tmac.tty*.
8221 * macros/Makefile: Install tmac.tty*.
8223 * dvi/tmac.dvi: Move to macros.
8224 * dvi/Makefile: Don't install tmac.dvi.
8225 * macros/Makefile: Install tmac.dvi.
8227 * ps/tmac.ps*: Move to macros.
8228 * ps/Makefile: Don't install tmac.ps*.
8229 * macros/Makefile: Install tmac.ps*.
8231 * eqn/box.c: Provide draw_lines parameter corresponding to -D
8233 * macros/eqnrc: Set draw_lines parameter based on device.
8234 * groff.c: Don't pass -D flag to eqn.
8235 * groff.sh: Likewise.
8236 * eqn/main.c: Warn about use of -D.
8238 * troff/input.c (process_startup_file): New function.
8239 (main): Call process_startup_file().
8240 * macros/troffrc: New file.
8241 * macros/Makefile: Install troffrc.
8242 * groff.c (main): Don't pass extra -m option to troff. For a
8243 pseudo device pass the name of the pseudo device to troff using
8245 * groff.sh: Likewise.
8246 * groff.c (possible_command::prepend_arg): Deleted.
8248 * troff/input.c (do_request): New function.
8249 (init_input_requests): Bind "do" to do_request.
8251 * eqn/main.c (main): Instead of loading eqnchar from device directory,
8252 load eqnrc from macro directory.
8253 * macros/eqnrc: New file.
8254 * macros/Makefile: Install eqnrc.
8255 * ps/devps/eqnchar: Deleted.
8256 * ps/devps/Makefile: Don't install eqnchar.
8257 * dvi/devdvi/eqnchar: Deleted.
8258 * dvi/devdvi/Makefile: Don't install eqnchar.
8259 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
8262 * lib/device.[ch]: New files.
8263 * lib/font.h (font::set_device_name, font::get_device_name):
8265 * lib/fontfile.c: Use device.h.
8266 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
8267 * troff/input.c: Delete definition of `device'.
8268 (main): Don't initialize device.
8269 * troff/troff.h: Include device.h rather than declaring device.
8270 * troff/Makefile: No need to handle DEVICE.
8271 * driver/input.c: Include device.h. Don't use
8272 font::{set,get}_device_name.
8273 * groff.c, Makefile: Rename device.h to config.h.
8274 * groff.c: Use library device variable.
8275 * eqn/main.c: Use library device variable.
8276 * eqn/Makefile: No need to handle DEVICE.
8278 * lib/searchpath.[ch]: New files.
8279 * lib/Makefile: Handle searchpath.[ch].
8280 * troff/input.c (open_file, init_dirs): Deleted.
8281 (macro_dirs): Deleted.
8282 (open_mac_file, macro_source): Use class search_path.
8283 (add_string, struct string_list): Move definition.
8284 (main): Change -M option to use macro_path. Delete call to
8286 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
8287 Rewrite to use class search_path.
8288 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
8289 * lib/Makefile: fontfile.c depends on searchpath.h.
8290 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
8292 * lib/macropath.[ch]: New files.
8293 * troff/Makefile: No need to handle MACROPATH.
8295 * troff/input.c: Delete DUMP code.
8296 * lib/fontfile.c, lib/font.h: Delete
8297 font::forget_command_line_font_dirs.
8299 * troff/input.c (push_token): New function.
8300 (handle_first_page_transition): Use push_token().
8301 (process_input_stack): Change handling of a space at the beginning
8304 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
8306 * troff/input.c (font_dirs): Delete unused variable.
8308 * eqn/lex.c (do_set): Correct error messages.
8310 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
8312 * troff/input.c (do_define_string): Allow the string name to be
8313 followed immediately by a tab.
8314 (define_character): Likewise.
8316 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
8318 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
8321 * troff/input.c (input_iterator::is_file): New virtual function.
8322 (file_iterator::is_file): New function.
8323 (input_stack::end_file): New function.
8324 (input_stack::next_file): Handle the situation where there is no
8325 file on the input stack correctly. Avoid making two passes over
8327 (next_file): Make the filename optional; in this case call
8328 input_stack::end_file().
8330 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
8332 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
8333 produce a real _ charater when the current font is CW and _
8336 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
8337 expression to work around gcc 2.2 bug.
8339 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
8341 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
8343 * troff/env.c (environment::add_padding): New function.
8344 (environment::add_char): Use add_padding().
8345 (environment::space): Likewise.
8346 (environment::wrap_up_field): Add some padding if there is none
8347 and there's no current tab.
8348 * troff/env.h: Declare environment::add_padding.
8350 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
8352 * pic/pic.y: undef fmod and rand before declaring them.
8354 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
8356 * troff/input.c (main): If the DESC file specifies a font name of
8357 0, then leave the corresponding font position empty.
8359 * nroff.sh: New file.
8360 * Makefile (install.nobin): Install nroff.sh.
8362 * tty/devlatin1/R.proto: Add ao as synonym for de.
8363 * tty/tmac.tty-char: Define ao as o.
8365 * tty/dev{ascii,latin1}/R.proto: Add aq.
8366 * tty/tmac.tty-char: Delete definition of aq.
8368 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
8370 * troff/input.c (init_charset_table): Don't translate 0240.
8371 * ps/tmac.ps: Translate char160 to space.
8372 * dvi/tmac.dvi: Likewise.
8373 * tty/tmac.tty: Likewise.
8375 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
8377 * dvi/tmac.dvi: Add support for all Latin-1 characters.
8379 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
8380 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
8383 * tty/tmac.tty-char: Add \(ah.
8385 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
8386 No need to define \(FM and \(!/. Conditionalize all character
8389 * ps/devps/lgreekmap: Add +h, +f, +p.
8391 * ps/tmac.psnew: New file.
8392 * ps/Makefile: Install tmac.psnew.
8394 * troff/input.c (charinfo_to_node_list): Don't ever interpret
8395 character definitions in compatible mode.
8397 * troff/input.c (remove_character): New function.
8398 (init_input_requests): Bind remove_character to "rchar".
8400 * ps/tmac.psold: New file.
8401 * ps/Makefile: Install tmac.psold.
8402 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
8403 characters into tmac.psold. Make these definitions unconditional.
8405 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
8407 * ps/tmac.ps: Don't define \('c and \('C.
8409 * ps/devps/textmap: Move Greek characters to...
8410 * ps/devps/symbolchars:
8412 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
8414 * ps/devps/text.enc: Add quotesingle.
8415 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
8416 * tty/tmac.tty-char: Likewise.
8417 * dvi/devdvi/texmi.map: Add +h, +f, +p.
8418 * dvi/devdvi/texi.map: Add Fn.
8419 * dvi/devdvi/msam.map: Add lz.
8420 * dvi/tmac.dvi: Handle Bq, bq, aq.
8422 * pic/lex.c (get_token): Recognize 'th.
8423 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
8425 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
8427 * ps/devps/textmap: Move di, mu, +- to...
8428 * ps/devps/symbolchars:
8430 * macros/tmac.s (@XS): Don't call par@reset or fi.
8431 (XA): Call LP. Turn off adjustment. Reduce line length.
8433 * macros/tmac.s: Initially alias XS to LP.
8434 (XS): Rename to @XS.
8435 (cov*ab-init): Alias XS to @XS.
8437 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
8439 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
8440 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
8441 (token::is_size, token::changes_env): Deleted.
8442 * troff/number.c (parse_term): No need to process \s explicitly.
8443 Call tok.next() only after scale indicator has been processed.
8444 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
8446 (token::next): Handle \s, \f, \S, \H immediately rather than
8447 returning them as tokens.
8448 (token::operator==, token::description, token::add_to_node_list,
8449 token::process): Remove handling of deleted tokens.
8451 * troff/env.c (environment::add_char): When adding padding
8452 indicator character, call start_line() if necessary.
8454 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
8456 * ps/devps/afmtodit: Don't output 0 kerns.
8458 * ps/devps/afmtodit: Remove directory from name of encoding in
8459 font description file.
8461 * ps/devps/afmtodit: Improve error messages.
8463 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
8465 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
8466 * ps/devps/FontMakefile: Deleted.
8467 * ps/devps/afmname: New file.
8469 * ps/devps/symbol.sed: New file.
8470 * ps/devps/symbol.diff: Deleted.
8471 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
8472 Generate zapfdr.afm from zapfd.afm.
8474 * tty/tmac.tty (tty-char): Prefix definition with ".
8476 * macros/tmac.an (TP): Don't start a diversion if one has already
8479 * tty/tmac.tty-char: Add Latin-1 characters.
8481 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
8483 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
8485 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
8486 Move declaration of struct horizontal_span.
8488 * tbl/table.c (table::table): Initialize span_list.
8489 (table::~table): Delete span_list.
8491 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
8493 * ps/devps/Makefile: Avoid dependency on GNU make.
8495 * ps/tmac.ps: Check that character does not already exist before
8498 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
8499 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
8500 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
8503 * tty/tmac.tty-char: New file.
8504 * tty/Makefile: Install tmac.tty-char.
8505 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
8508 * tty/tmac.tty: Fix definition of \(34.
8510 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
8511 bracket-drawing characters onto |. Add *o.
8513 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
8514 only if current_field.
8516 * troff/dictionary.c (dictionary::lookup): Free old_table after
8519 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
8521 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
8522 whose glyphs are identical to glyphs of some Roman character.
8524 * tty/devlatin1/R.proto (bu): Deleted.
8525 * tty/devascii/R.proto (bu): Deleted.
8526 * tty/tmac.tty: Add definition of \(bu.
8528 * eqn/main.c (do_file): Pass FILE as argument.
8529 (main): Automatically load eqnchar. New options -F and -n.
8530 Pass do_file an opened FILE.
8531 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
8532 No need to include font.h.
8533 * groff.sh: Likewise. Don't need to use - for standard input.
8534 Prefix files with -- if first file starts with -.
8536 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
8538 * troff/env.c (environment::possibly_break_line): Don't set line
8539 to 0 across call to output_line(). Don't call output_line() until
8540 after discarding nodes after break.
8542 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
8544 * request.h (macro::empty): Declare it.
8545 * input.c (macro::empty): New method.
8546 (interpolate_macro): Don't give a WARN_SPACE if the two-character
8549 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
8551 * troff/env.c (environment::start_field): Decrement space_total
8552 when a space is frozen.
8554 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
8556 * macros/tmac.an (R): Delete macro.
8558 * troff/input.c (get_copy, token::next): Support \# (like \" but
8559 newline is ignored).
8561 * troff/input.c (token::next): Fix error message in 'Y' case.
8563 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
8565 * eqn/delim.c (define_extensible_string): Recognize any prefix of
8568 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
8570 * c++test.c: Include <osfcn.h>.
8572 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
8575 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
8577 * tbl/table.c (table::divide_span): Don't count column separation
8578 if expand was specified.
8580 * tbl/main.c (process_format): Don't ignore width specs in
8581 continued format. Give warning for changing equal widths or
8582 column separation in continued format.
8583 (process_data): Set column separation, minimum width, equal
8584 columns at end of table.
8586 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
8588 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
8589 node::add_discretionary_hyphen): Use soft_hyphen_char.
8590 (set_soft_hyphen_char): New function.
8591 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
8593 * Makefile (c++tested): Give more helpful message if test fails.
8595 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
8597 * troff/input.c (init_charset_table): Translate 0240 to
8598 an unbreakable space.
8600 * troff/token.h (token::hyphen_indicator): New function.
8601 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
8603 * troff/input.c (translate): Allow translation to \%.
8604 * troff/node.c (node::add_char): Handle
8605 TRANSLATE_HYPHEN_INDICATOR.
8606 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
8608 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
8611 * tty/devlatin1/R.proto: \(hy and - should print as 055.
8613 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
8615 * groff.c (run_commands): If the last command gets a SIGPIPE send
8616 a SIGPIPE to all children than haven't yet terminated. When
8617 command terminates, set pid field to -1.
8619 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
8621 * groff.c (main): Pass an appropriate -filename option to gxditview.
8623 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
8625 * Makefile.bd (install): Remove existing program before copying.
8627 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
8628 programs which have Unix counterparts to be installed with
8629 user-specified prefix.
8631 * troff/input.c (exit_troff): Don't check if exit_started.
8632 (exit_request): Don't call exit_troff if exit_started.
8634 * Makefile.bd (install.mm): Rename to install.dwbmm.
8636 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
8638 * driver/input.c (do_file): Add missing break for '#' case.
8640 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
8642 * troff/input.c (input_stack::clear): Clear past any boundaries and
8643 then add the boundaries back.
8645 * troff/input.c (exit_troff): Return immediately if already
8648 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
8650 (pg*end-page): If the text has ended and there are no more
8651 footnotes or keeps, exit.
8653 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
8655 * troff/input.c (init_charset_table): Make \(rq transparent by
8658 * macros/tmac.an: Define lq and rq strings.
8660 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
8662 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
8664 * troff/env.c (environment::final_break): New function.
8665 (environment::newline): Set prev_line_interrupted to 2 if
8667 * troff/env.h: Declare environment::final_break.
8668 * troff/input.c (exit_troff): Call environment::final_break()
8669 instead of environment::do_break().
8671 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
8672 doesn't already exist.
8673 * macros/man.local: New file.
8674 * macros/tmac.an: Load man.local.
8675 * macros/man.ultrix: New file.
8677 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
8679 * troff/input.c (exit_groff): Rename to...
8680 (exit_troff): New function.
8682 * troff/div.c (exit_started, done_end_macro,
8683 seen_last_page_ejector): New global variables.
8684 (began_page_in_end_macro): New static variable.
8685 (exit_flag): Deleted.
8686 (top_level_diversion::top_level_diversion): Initialize
8688 (top_level_diversion): More elaborate test for whether
8689 cleanup_and_exit() should be called.
8690 Set began_page_in_end_macro if the end macro isn't yet finished.
8691 * troff/div.h (top_level_diversion::last_page_count): New data
8693 (top_level_diversion::set_last_page): New function.
8694 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
8695 * troff/env.c (do_break): Zero prev_line_interrupted.
8696 * troff/input.c (exit_flag): Delete declaration.
8697 (LAST_PAGE_EJECTOR): New magic cookie.
8698 (token::next): Handle LAST_PAGE_EJECTOR.
8699 (exit_groff): Set exit_started and done_end_macro instead of
8700 exit_flag. Call top_level_diversion::set_last_page. Push a
8701 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
8702 another ejection after setting seen_last_page_ejector.
8704 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
8706 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
8708 * macros/tmac.e (TH): Make sure there's room for the initial
8711 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
8712 Set FVS in points rather than units.
8714 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
8716 * troff/div.c (top_level_diversion::add_trap): Don't consider the
8717 position of empty slots.
8719 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
8721 * ps/devps/S: Fix height and depth of parenrightex.
8722 * ps/devps/symbol.diff: Regenerate.
8724 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
8726 * tmac.e (u): Do underlining as in -mgs.
8728 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
8730 * tty/tty.c (tty_printer::end_page): If overstriking is
8731 suppressed, still turn overstruck horizontal and vertical lines
8734 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
8737 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
8739 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
8741 * Version 1.05 released.
8743 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
8745 * tty/tty.c: Instead of keeping an array of glyphs and then
8746 sorting it, keep a ordered linked list of glyphs for each line.
8748 * driver/driver.h: Include stddef.h.
8750 * tty/tty.c (compare_glyph):
8751 * refer/refer.c (rcompare):
8752 * troff/env.c (compare_ranges): Arguments of qsort comparison
8753 function should be const void *.
8755 * troff/number.c (parse_term):
8756 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
8759 * refer/label.y (consider_authors): Don't access variables
8760 constructed under a condition outside that condition: put braces
8761 round for statement containing declaration; redeclare use of same
8764 * pic/pic.y (text_expr): Delete production that allows
8765 parenthesised text_expr.
8766 (expr): Allow a conditional_expr to appear in parentheses.
8767 (conditional_expr): Rename to any_expr.
8769 * mm: Install new version 1.01 from jh.
8771 * lib/font.c (font::get_width): Cache scaled widths.
8772 (font::font): Initialize widths_cache.
8773 (font::~font): Destroy widths_cache.
8774 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
8776 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
8778 * c++test.c, c++test.ref: New files.
8779 * Makefile: Check that the C++ compiler works.
8781 * ps/tmac.pspic (PSPIC): Do a break.
8783 * ps/tmac.ps: Move definition of PSPIC into...
8784 * ps/tmac.pspic: New file.
8785 (PSPIC): Draw box around picture, but make it invisible to grops.
8786 * ps/tmac.ps: Load tmac.pspic.
8787 * ps/Makefile: Install tmac.pspic.
8789 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
8791 * lib/font.c (scale_round): If n is negative,
8792 subtract .5 before truncating floating point result.
8794 * lib/fontfile.c: Include <errno.h>.
8796 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
8798 * driver/input.c (get_char): Inline. Don't update current_lineno.
8799 Change callers to up date current_lineno if necessary.
8800 Use get_char() instead of getc(current_file).
8802 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
8804 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
8806 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
8808 * tty/tty.c (tmac.tty): Define \(rg as (R).
8810 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
8812 * lib/lib.h: New define a_delete.
8813 * Use a_delete instead of delete when deleting an array of objects
8814 without destructors.
8816 * lib/lib.h: Rename adelete to ad_delete.
8817 * Change uses of adelete.
8819 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
8821 * eqn/eqn.y: Include lib.h.
8823 * troff/node.c (grow_font_table): Delete old_font_table.
8825 * mm: Install new version from jh.
8827 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
8829 * tbl/table.h (format_type): Make global instead of local to class
8830 entry_format. Prefix enumerators with FORMAT_.
8831 * tbl/table.c, tbl/main.c: Corresponding changes.
8832 * refer/token.h (token_type): Make global. Prefix enumerators
8834 * refer/token.[ch]: Corresponding changes.
8835 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
8837 * troff/div.c (node::set_vertical_size): Don't name argument.
8839 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
8841 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
8842 * lib/lib.h: Define adelete accordingly.
8843 * pic/object.c (graphic_object::graphic_object):
8844 * tbl/main.c (format::~format):
8845 * tbl/table.c (table::~table):
8846 * refer/ref.c (reference::~reference, reference::merge,
8847 reference::insert_field, reference::delete_field): Use adelete.
8849 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
8851 * tbl/table.h: Corresponding changes.
8853 * common.c (common_output::dashed_arc, common_output::dotted_arc):
8854 Ensure total_angle is positive.
8856 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
8858 * refer/ref.c (reference::merge, reference::insert_field,
8859 reference::delete_field): Avoid delete[0].
8861 * refer/token.c (init_special_chars): Move calls to cmupper
8862 outside calls to init_two_char_letter to work around bug in gcc
8865 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
8867 * lib/new.c (operator new): Use __builtin_new for g++.
8869 * pic/object.c (graphic_object::~graphic_object): Don't use
8872 * pic/object.c (output::compute_scale): Initialize max_width and
8875 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
8877 * troff/input.c (write_request): Call fflush.
8879 * troff/node.h (class composite_node): Move declaration to node.c
8880 * troff/input.c (charinfo_to_node): Rename to ...
8881 (charinfo_to_node_list): Return node list rather than composite
8883 * troff/node.c (make_composite_node): New function.
8884 (make_node, add_char): Call make_composite_node instead of
8886 (class composite_node): Add a tfont * member. Delete font_size
8888 (composite_node::composite_node, composite_node::copy,
8889 composite_node::size): Corresponding changes.
8890 (composite_node::tprint): Provide constant spacing, emboldening
8891 and track kerning as specified in tfont.
8892 (composite_node::width): Change width calculation accordingly.
8893 * troff/env.h (environment::composite): New member.
8894 (environment::is_composite, environment::set_composite): New
8896 * troff/env.c (environment::environment): Initialize composite.
8897 * troff/input.c (charinfo_to_node): Call
8898 environment::set_composite.
8899 * troff/node.c (make_composite_node, make_glyph_node): Use the
8900 plain version of the tfont if the environment is composite.
8902 * troff/node.c (font_info::get_space_width): Additional argument
8903 giving space_size. Handle constant space correctly. Scale by
8904 space_size unless constant spaced.
8905 (env_sentence_space_width): New function.
8906 * troff/node.h: Declare it.
8907 * troff/env.h (environment::get_space_size,
8908 environment::get_sentence_space_size,
8909 environment::get_narrow_space_width,
8910 environment::get_half_narrow_space_width): Make inline.
8911 (environment::get_space_width): Make inline. Just call
8913 * troff/env.c: Delete definitions for funtions made inline.
8914 (environment::space_newline, environment::space): Use
8915 env_sentence_space_width(). Don't scale by space_size.
8916 * troff/node.h: Move declarations of env*space_width() functions
8919 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
8921 * macros/tmac.s (PS): Don't try to set negative indent.
8923 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
8925 * pic/pic.y: Fix min function.
8927 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
8929 * man/mdate.sh: Clear LANGUAGE.
8931 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
8933 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
8934 * pic/lex.c: New COMMAND keyword.
8935 * pic/pic.y (print_args, print_arg): New rules.
8936 (placeless_element): Use print_args for PRINT.
8937 New COMMAND element.
8939 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
8941 * troff/input.c (terminal): Handle missing argument correctly.
8943 * pic/pic.y (text_expr): New rule.
8945 * pic/pic.y: Implement := operator.
8947 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
8949 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
8952 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
8954 * ps/devps/dingbatsrmap: Include this in the distribution.
8956 * macros/tmac.doc: Replace with new version from 2nd Networking
8957 Release. Fix loading of doc-* files.
8958 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
8959 * macros/tmac.doc.old: New file. Apply fixes that had been
8960 applied to old tmac.doc.
8961 * macros/tmac.andoc: Check that we're running under groff.
8962 * macros/Makefile: Rework.
8964 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
8966 * tbl/table.h (format_type):
8967 * refer/token.h (token_type): If NESTED_TYPES is defined, use
8968 typedef to make these types visible at file scope.
8969 * Makefile: Add NESTED_TYPES configuration option.
8971 * troff/div.c (mark): At the top level use the value of
8972 nl_reg_contents rather than the current vertical position.
8974 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
8976 * tty/tty.c: Implement \D for horizontal or vertical lines.
8977 (tty_printer::set_char): Use vec_used+2 as serial number.
8978 Don't allow size of vector to exceed USHRT_MAX-2.
8979 Split off part into...
8980 (tty_printer::add_char): New function.
8981 (tty_printer::draw): New function.
8982 (compare_glyph): Handle equal serial numbers.
8983 (tty_printer::end_page): Handle overstruck characters from \D.
8984 (main, usage): Implement -d option.
8986 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
8988 * tbl/main.c (process_format):
8989 * eqn/text.c (split_text):
8990 * troff/input.c (token::next): Use inner block for declarations
8991 with initializers in switch statement.
8993 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
8995 * pic/common.c (common_output::dash_line): Cope with zero-length
8998 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
9000 * Version 1.04 released.
9002 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
9004 * macros/tmac.an (TH): Define a macro an-init to define variables
9005 based on command line arguments.
9006 (an-header): Call it.
9008 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
9010 * Makefile (install.mm): Rename to install.dwbmm.
9012 * Makefile: Integrate mm.
9013 * mm: New directory.
9015 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
9017 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
9020 * pic/troff.c (troff_output::simple_spline,
9021 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
9022 shadowing parameter.
9024 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
9026 * lib/ptable.h: Add explicit casts when converting from unsigned
9029 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
9030 * dvi/devdvi/Makefile: Install SA, SB.
9032 * refer/indxbib.c: Add declaration of mktemp.
9034 * refer/lookbib.c: Add declaration of isatty.
9036 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
9038 * pic/lex.c (interpolate_macro_with_args): While collecting
9039 arguments, keep track of whether we're in a string.
9041 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
9043 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
9044 down with \v, so as to avoid problems with top of page trap
9045 setting no space mode.
9047 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
9049 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
9051 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
9053 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
9054 Improve error message.
9056 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
9058 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
9061 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
9063 * groff.c (possible_command::execp): Always use _exit() after a
9066 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
9067 NO_SYS_WAIT_H configuration options.
9068 * groff.c: Use these options. Use POSIX-style macros to extract
9069 fields from the status returned by wait().
9071 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
9073 * tbl/table.c (table::compute_separation_factor): Allow the
9074 separation factor to drop to 0.
9076 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
9078 * refer/search.c: Include <errno.h>.
9080 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
9082 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
9084 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
9087 * pic/lex.c (input_stack::bol): Move definition out of class body.
9089 * pic/main.c: On MSDOS munge argv[0].
9091 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
9093 * lib/ptable.c (hash_string): Use unsigned long rather than
9095 (next_ptable_size): Use unsigned rather than int. Give an error
9096 message if we've hit the largest table size.
9097 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
9100 * pic/object.h (object_spec): Make flags unsigned long. Declare
9101 flags as const unisgned long rather than as enums.
9103 * pic/output.c: Deleted.
9105 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
9107 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
9108 Add additional argument.
9109 (line_entry::note_double_vrule_on_{left,right}): Set value of
9110 douvle_vrule_on_{right,left} flag according to argument.
9111 (simple_line_entry::simple_print,
9112 simple_line_entry::double_line_print): If adjacent to double vrule
9113 on a corner extend rather than shorten the rule by half the double
9116 * troff/number.c (parse_term): In checking for overflow, handle the
9117 case where the current horizontal position is negative.
9119 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
9121 * pic/object.c (draw_arrow): Check for object having zero length.
9123 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
9125 * eqn/main.c (do_file): Split off inline equation handling into...
9126 (inline_equation): New function. Search for starting delimiter
9128 (delim_search): New function. Don't recognize a delimiter that
9129 occurs in the name of an escape sequence, number register, string
9132 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
9134 * eqn/delim.c (delim_box::compute_metrics): Don't call
9135 define_extensible_string if left is 0.
9136 (delim_box::output): Don't print the left delimiter if left is 0.
9137 (delim_box::debug_print): Check for left == 0 before calling printf.
9139 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
9141 * troff/Makefile (majorminor.c): Include only digits in
9144 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
9146 * refer/dirnamemax.c: new file.
9147 * refer/genlimits.c: Deleted.
9148 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
9149 Don't check path length.
9150 * refer/Makefile: Add dir_name_max.o; delete genlimits.
9151 * Makefile: Add PATHCONF_MISSING option.
9153 * refer/indxbib.c (get_cwd): New function.
9154 (main): Use get_cwd().
9155 * lib/getcwd.c: New file.
9156 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
9158 * lib/Makefile: Compile getcwd.o.
9160 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
9163 * refer/indxbib.c (main): Check success of mktemp.
9165 * lib/tmpfile.c: New file.
9166 * lib/Makefile: Add tmpfile.c.
9167 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
9168 * ps/ps.h: Delete declaration of mktemp().
9169 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
9170 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
9171 * driver/driver.h: No need now to include errno.h.
9173 * everywhere: Set errno to 0 before calling fopen().
9175 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
9176 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
9177 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
9179 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
9181 * troff/env.h (translate_space_to_dummy): Declare it.
9182 * troff/env.c (environment::space_newline, environment::space):
9183 If translate_space_to_dummy is set then make the width of spaces 0.
9184 * troff/input.c (translate): If the second character of a
9185 translation is a space, translate to unbreakable space. If the
9186 first character is a space, set or clear translate_space_to_dummy
9187 according to whether the second character is \&. Weird!
9189 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
9191 * groff.c (run_commands): Don't use non-zero exit code because a
9192 command gets SIGPIPE.
9194 * groff.c, groff.sh: Use -mXps with -TXps.
9196 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
9197 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
9198 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
9199 (ps_printer::special): New specials invis and endinvis.
9200 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
9201 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
9202 (ps_printer::end_page): Check that invis_count == 0.
9203 (ps_printer::invis_count): New member.
9204 (ps_printer::ps_printer): Initialize invis_count to 0.
9206 * troff/env.c (environment::hyphenate_line): Hyphenation
9207 indicator at beginning of word inhibits splitting after -, \(em
9210 * pic/pic.y (element): Allow another element to follow } without
9211 any intervening separator.
9213 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
9215 * pic/lex.c (get_delimited): Allow tabs before delimiter.
9217 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
9219 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
9220 declaration of wait() in header files.
9221 * Makefile: Get rid of -DHAVE_UNION_WAIT.
9223 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
9225 * lib/lib.h: Declare return type of strerror as char *.
9227 * man/Makefile: Add g flag to sed substitutions.
9228 * Makefile (shgroff, bindist): Likewise.
9230 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
9232 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
9233 * ps/devps/prologue (PBEGIN): Define showpage after pushing
9236 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
9238 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
9241 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
9243 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
9246 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
9248 * troff/input.c (define_number_reg): If currently undefined,
9249 don't define it if the argument is an invalid expression.
9251 * Makefile: Ignore return value of `if' commands without `else'
9254 * Makefile: Split up CPPDEFINES into a series of separate
9255 configuration options.
9257 * troff/input.c (init_registers): Use time_t instead of long
9258 unless LONG_FOR_TIME_T is defined. Use returned result rather
9259 than passing pointer.
9260 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
9262 * lib/Makefile (fontpath.h): Use gendef.
9264 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
9266 * troff/input.c (input_iterator::shift): Delete argument name.
9267 * troff/node.c (suppress_output_file::really_begin_page,
9268 suppress_output_file::really_transparent_char, node::ascii_print,
9269 node::tprint): Delete names of unused arguments.
9271 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
9273 * refer/label.y (string): Pass $4 to command_error.
9275 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
9277 * Version 1.03 released.
9279 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
9281 * Makefile: Pass definition of SHELL in SUBFLAGS.
9284 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
9285 ps/Makefile: Use gendef to construct header files that are
9286 constructed from the Makefile.
9288 * macros/Makefile: make all should build stripped version of tmac.e.
9290 * refer/Makefile (clean): Remove y.output.
9292 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
9294 * ps/pfbtops.c (main): Add -v option which prints out a version
9296 * ps/Makefile (pfbtops): Link with libgroff.a.
9298 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
9300 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
9301 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
9303 * refer/lkbib.c (main): Always terminate reference with blank
9305 * refer/lookbib.c (main): Likewise.
9307 * refer/linear.c (file_buffer::load): Check that the file is not a
9310 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
9311 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
9312 Delete second inclusion of <sys/param.h>.
9314 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
9316 * troff/token.h (token::special): Deleted.
9318 * tbl/main.c (process_format): Rework so that opt->tab_char is
9319 recognized only when appropriate.
9321 * ps/Makefile (clean): Remove pfbtops.
9323 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
9325 * lib/font.c (text_file::next): Don't return if we have got a
9328 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
9330 * refer/refer.c (store_reference): Get hash code from old_table[i]
9331 when rehashing the table.
9333 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
9335 * eqn/box.c (box::top_level): Save size and prev size using \R and
9336 restore it afterwards. Set the size to the size at the beginning
9338 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
9339 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
9341 * refer/Makefile (limits.h): Use ./genlimits.
9343 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
9345 * refer/index.c: Delete declarations of stat() and fstat().
9347 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
9349 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
9351 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
9353 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
9355 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
9357 * troff/input.c (token::get_char): Handle \e.
9359 * refer/linear.c: Delete declarations of fstat() and stat().
9361 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
9363 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
9364 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
9366 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
9368 * troff/input.c (do_define_macro): Improve error handling for end
9369 of file while defining macro.
9371 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
9373 * eqn/box.h: Fix declaration of set_gsize.
9374 * eqn/box.c (set_gsize): Make argument const char *.
9375 (gsize): Declare as char *.
9376 * eqn/main.c (main): Don't convert gsize to int.
9377 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
9379 * Version 1.02 released.
9381 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
9383 * macros/tmac.andoc: New file.
9384 * macros/Makefile: Install tmac.andoc.
9386 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
9387 operator new and delete on OP_DELETE_BROKEN not being defined.
9388 * Makefile: Mention OP_DELETE_BROKEN.
9390 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
9392 * Makefile (bindist): Pass SUBFLAGS.
9394 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
9396 * Makefile, groff.c: Pass definitions to groff.c via device.h.
9398 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
9401 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
9403 * ps/ps.h, ps/psrm.c: Make comment_table and
9404 header_comment_table local to resource_manager::process_file.
9406 * groff.sh: With -TXps pass -printCommand option to gxditview.
9408 * groff.c (possible_command::print): Implement using
9409 append_arg_to_string.
9411 * xditview: Merge in new implementation with own ChangeLog.
9413 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
9415 * groff.c (main): Implement PRINT_OPTION.
9416 (append_arg_to_string): New command.
9417 (device_table): Set PRINT_OPTION flag for Xps.
9419 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
9421 * troff/groff.h: Rename to troff.h.
9423 * pic/lex.c (lookup_keyword, docmp): New functions.
9424 (get_token): Use new lookup_keyword.
9425 Don't include key.h.
9426 * pic/key.[ch], pic/pic.gperf: Deleted.
9427 * pic/Makefile: Remove gperf stuff.
9429 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
9431 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
9433 * troff/Makefile, troff/node.c: Move definition of
9434 STORE_WIDTH into node.c.
9436 * etc/grog.pl, etc/grog.sh: Support -mdoc.
9438 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
9440 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
9441 dvi/devdvi/texb.map: Add lq and rq.
9442 dvi/devdvi: Regenerate fonts.
9443 * ps/devps/textmap: Add lq and rq.
9444 * ps/devps: Regenerate fonts.
9445 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
9446 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
9448 * pic/object.c (position_rectangle): When checking radius
9449 cope with possiblity that width or height is negative.
9450 (box_object::box_object): Have separate xrad and yrad with
9451 signs matching signs of dim components.
9452 (box_object::{north,south}_{east,west}): Use xrad and yrad.
9453 (box_object::print): With rounded boxes use absolute values
9454 for dim and rad arguments.
9456 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
9459 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
9461 * various files: Add explicit destructors to keep Saber CC +d
9464 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
9466 * eqn/box.c (box::top_level): Restore fonts correctly after
9467 font changes in line containing inline equation. Also
9468 restore previous font as well as current font.
9469 * eqn/pbox.h: Define necessary string and register names.
9471 * troff/input.c (token::next): Case 'R' calls do_register.
9472 (do_register): New function.
9474 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
9476 * groff.c, groff.sh: Support Xps device. Allow each device
9477 to have a pseudo_name and a real_name.
9479 * groff.c (run_commands): Don't print `Broken pipe' messages.
9481 * ps/pfbtops.c: New file.
9482 * ps/Makefile: Add pfbtops.
9484 * troff/number.c (parse_term): Improved error message.
9486 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
9488 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
9490 * Makefile: Integrate refer.
9491 * refer: New directory.
9492 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
9493 man/lkbib.man: New files.
9494 * man/Makefile: Support refer man pages.
9496 * lib/lib.h: Declare is_prime.
9497 * lib/prime.c: New file.
9499 * troff/input.c (macro_source): New function.
9500 (init_input_requests): Bind "mso" to macro_source.
9502 * troff/env.c (environment::possibly_break_line): Maintain
9503 pointer to pointer to node to be split in ndp so as to avoid
9504 using address of freed node.
9506 * troff/env.c (environment::hyphenate_line): Maintain pointer to
9507 pointer to first node to be hyphenated in startp so as to
9508 avoid using address of freed node.
9510 * troff/env.c (class trie, class hyphen_trie): Make the
9511 elements of the trie be of type char not unsigned char.
9512 Declare arguments to be const char* instead of unsigned char *.
9514 * troff/env.c (hyphenate): Initialize hbuf[0].
9516 * troff/input.c (set_string): Declare p to be char * and cast
9517 *p to unsigned char when necessary.
9519 * troff/input.c (do_define_macro): Declare s to be const
9520 char*. Cast element to unisgned char when necessary, Declare
9521 d to be an int. Handle EOF better.
9523 * troff/Makefile, troff/input.c: Different scheme for passing
9524 definitions of MACROPATH, HYPHENFILE and DEVICE.
9526 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
9528 * tty/devascii/R.proto: Delete entry for em.
9529 * tty/devlatin1/R.proto: Likewise.
9531 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
9533 * troff/input.c (translate): Stop when we get a space. Treat eof
9536 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
9538 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
9540 * tbl/main.c (process_format): A font name following a `f'
9541 modifier that starts with a digit can be only one character long.
9542 Also deal with EOF on the second character of the font name.
9544 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
9546 * troff/input.c (token::next): Turn \~ into an
9547 unbreakable_space_node.
9548 * troff/node.c (unbreakable_space_node): New class.
9549 * troff/node.h: Declare it.
9551 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
9553 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
9554 it's >= 0, before outputting it as a single byte.
9556 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
9558 * lib/font.c: Make font_char_metric::code an int.
9559 (font::get_code): Change return type to int.
9560 (font::load): Allow code to be arbitrary integer.
9561 * lib/font.h (font::get_code): Change return type to int.
9562 (font::number_to_index): Change argument type to int.
9563 * troff/input.c (token::next): In case 'N', allow any value.
9564 Store value in token::val.
9565 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
9566 (token::get_char, token::add_to_node_list, token::process): Get
9568 (charinfo::set_number): Change argument to int.
9569 (charinfo::get_number): Require that NUMBERED flag be set.
9570 (get_charinfo_by_number): Store numbered characters not between 0
9571 and 255 in a dictionary.
9572 * troff/charinfo.h (get_charinfo_by_number): Change argument type
9574 (charinfo::number): Change type to int.
9575 (charinfo::set_number): Change type of set_number to int.
9576 * troff/node.c (troff_output_file::put_char_width,
9577 troff_output_file::put_char): Test whether character is numbered
9578 using charinfo::numbered().
9579 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
9581 * lib/nametoindex.c: New implementation to cope with arbitrary
9584 * troff/input.c (token::operator==): Test val for
9585 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
9588 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
9589 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
9591 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
9593 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
9596 * all Makefiles: rm targets of cp and >.
9598 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
9601 * eqn/lex.c (def_table): Add dollar.
9603 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
9605 * troff/input.c (do_width): Push back newline before closing delim
9608 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
9610 * groff.c (possible_command::prepend_arg): New function.
9611 (main): Prepend device -m option.
9612 * groff.sh: Put device -m options before command-line options.
9614 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
9616 * macros/tmac.an (IP): Quote argument to TP.
9618 * ps/ps.c (main): New option -b, which sets...
9619 (broken_flags): New variable.
9620 (ps_printer::~ps_printer): Incorporate the setup section in the
9621 prolog if (broken_flags & NO_SETUP_SECTION).
9622 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
9623 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
9624 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
9625 ps_printer::print_needed_font_comment,
9626 ps_printer::print_supplied_font_comment,
9627 ps_printer::print_include_font_comments,
9628 ps_printer::lookup_doc_font, ps_printer::download_fonts,
9629 ps_printer::read_download_file, read_document_fonts, add_font,
9630 skip_line, parse_fonts_arg, document_font::document_font,
9631 document_font::~document_font, document_font::download,
9632 ps_output::include_file): Deleted.
9633 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
9634 rather than %!PS-Adobe-2.0. Make calls to
9635 resource_manager::need_font for each font that we used. Replace
9636 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
9637 print_supplied_font_comment, print_needed_font_comment by call to
9638 resource_manager::print_header_comments. Output %%Orientation
9639 comment. Output %%Requirements: numcopies comment if ncopies > 1.
9640 Don't output the prolog directly. Instead call
9641 resource_manager::output_prolog. Only define #copies when ncopies
9642 > 1. Delete calls to print_include_font_comments and
9643 download_fonts. Add call to resource_manager::document_setup.
9644 (ps_printer::do_file): Call resource_manager::import_file instead
9645 of including it ourselves.
9646 (ps_printer::do_import): Likewise. Also don't call
9647 merge_import_fonts. Push userdict on the dictionary stack before
9648 and pop it afterwards.
9649 Move declaration of ps_output into ps.h.
9650 * ps/psrm.c: New file implementing resource_manager class.
9651 * ps/ps.h: New file declaring ps_output and resource_manager
9653 * ps/devps/zapfdr.ps:
9654 * ps/devps/symbolsl.ps:
9655 * ps/devps/prologue: Use 3.0 conventions.
9656 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
9657 Add default definition of BROKEN_SPOOLER_FLAGS.
9658 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
9659 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
9661 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
9663 * etc/grog.pl: New file.
9664 * Makefile (GROG): New variable.
9665 Add GROG to SUBFLAGS.
9666 * etc/Makefile (GROG): New variable.
9667 (install.nobin): Install $(GROG) rather than grog.sh.
9669 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
9671 * eqn/special.c (special_box::compute_metrics): Make the input and
9672 output strings the same. Get the new height and depth from the
9673 predefined height and depth registers. Also make subscript kern
9675 (special_box::compute_subscript_kern, special_box::compute_skew):
9678 * eqn/box.c (pointer_box::compute_skew,
9679 simple_box::compute_metrics, box::top_level)
9680 * eqn/text.c (prime_box::compute_metrics,
9681 prime_box::comput_subscript_kern)
9682 * eqn/limit.c (limit_box::compute_metrics):
9683 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
9684 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
9685 negative numbers in `nr' requests with a leading 0.
9687 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
9689 * eqn/special.c: New file.
9690 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
9691 Add new rule for simple.
9692 * eqn/lex.c (token_table): Add SPECIAL.
9693 * eqn/box.h: Declare make_special_box.
9694 * eqn/Makefile: Add special.[co].
9696 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
9698 * ps/devps/prologue: Possibly set packing to true while defining.
9699 Create grops dictionary here. Initialize local variables before
9700 defining procedures.
9701 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
9702 the dictionary stack. Set strokeadjust and overprint to false if
9703 the relevant operators are defined.
9704 (PEND): New procedure.
9705 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
9706 prologue. Do everything else in the setup section.
9707 (ps_printer::do_import): Just call PBEGIN and PEND around the
9708 picture. Also push userdict before, and pop it afterwards.
9710 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
9712 * troff/node.c (bracket_node::tprint): Brackets were being printed
9715 * macros/tmac.an (SH, SS): Set fill mode.
9717 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
9719 * troff/div.c (top_level_diversion::begin_page): Set
9720 high_water_mark to 0.
9722 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
9724 * man/mdate.sh: New file.
9725 * man/mdate.c: Deleted.
9726 * man/Makefile: Use mdate.sh instead of mdate.
9729 * eqn/lex.c (do_gsize): Supply missing argument to error message.
9731 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
9733 * man/mdate.c: New file.
9734 * man/*.man: Replace modification date by @MDATE@.
9735 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
9736 (mdate): New target.
9738 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
9739 Remove illegal input characters.
9741 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
9743 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
9745 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
9747 * troff/div.c (begin_page): Change behaviour when
9748 !first_page_begun and !break_flag.
9750 * troff/input.c (do_name_test): Return 0 if argument is empty.
9752 * troff/input.c (read_long_escape_name): Require closing ] to be
9753 at same input level as opening [.
9755 * troff/input.c (read_increment_and_escape_name): New function.
9756 (get_copy, process_input_stack): Use this for \n.
9758 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
9760 * troff/div.c (top_level_diversion::begin_page): Ignore the
9761 current value of page_number if !first_page_begun.
9763 * groff.c (main): Fix declaration of buf.
9765 * troff/input.c (do_name_test): New function.
9766 (token::next): Implement \A.
9767 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
9768 (token::description, token::add_to_node_list, token::process):
9769 Handle TOKEN_ESCAPE.
9770 * troff/token.h: New token TOKEN_ESCAPE.
9772 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
9774 * pic/main.c (do_picture): Allow space before and after filename
9775 following `<'. Check that the filename is not empty.
9777 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
9779 * Version 1.01 released.
9781 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
9783 * dvi/tmac.dvi: ftr HR to H.
9785 * macros/tmac.e: Round up computation of $r.
9787 * xditview/tmac.X: Don't give up completely in compatibility mode.
9788 Use \n(.s instead of \n[.s].
9790 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
9791 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
9792 Add u to factors inside \s[...]. Rename frac to dvi-frac.
9793 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
9794 short names in the char definitions.
9796 * ps/tmac.ps: Don't give up completely in compatibility mode.
9797 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
9798 quote in front of \n(.s. Add u to factors inside \s[...].
9800 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
9802 * tty/tmac.tty: Call the nroff request.
9804 * macros/tmac.e ((x, )x): Better definitions that work properly
9806 (@0, @1): Helper macros for (x.
9808 * macros/tmac.e ($s, hl): Use \l rather than \D.
9810 * tty/tmac.tty: Make it work better in compatibility mode.
9811 (pchar): Rename to tty-char.
9813 * macros/tmac.e (@E): New macro.
9814 (r, i, b, rb, bi): Use @E.
9816 * macros/tmac.e (@F): Don't use (;...) syntax.
9818 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
9819 it was modified for groff.
9821 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
9823 * macros/tmac.e (<., .>): Removed.
9824 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
9826 * macros/tmac.e: Remove check that groff is being used.
9828 * macros/tmac.e (@C): Change families only if using groff; turn
9829 compatibility mode off while changing familes. Save compatibility
9830 mode before changing families and restore it afterwards.
9832 * macros/tmac.e (@h): Remove test for offset + line length.
9834 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
9835 (lo, th, ac): Define to call @S instead of using als.
9837 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
9838 the ratio of the vertical spacing to the point size in units
9839 expressed as a percentage. Use these instead of $10r and $10R,
9840 Delete $10r and $10R.
9842 * lib/font.c (font::load): In default computation of space_width,
9843 divide by sizescale. Use scale_round.
9845 * macros/tmac.an (TP): Don't call `nf'.
9846 (an-do-tag): Don't call `fi'.
9848 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
9850 * troff/input.c (process_input_stack): Handle the case where
9851 spaces at the beginning of an input line are followed by a
9854 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
9856 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
9857 * groff.sh: Use pic -x with the dvi device.
9859 * dvi/devdvi/FontMakefile (H): Don't use -s.
9861 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
9862 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
9863 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
9866 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
9868 * ps/psfig.diff: New file.
9869 * ps/tmac.psfig: New file.
9871 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
9873 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
9874 (]-): Don't call ref*do-tl.
9876 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
9878 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
9879 (fn@do-FS): Rename to fn*do-FS.
9881 * troff/input.c (transparent_translate): New function.
9882 (process_input_stack): Apply transparent_translate before calling
9883 diversion::transparent_output(unsigned char).
9885 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
9887 * troff/input.c (do_define_macro): Define the macro before calling
9890 * xditview/Makefile: Add DEVICES variable. Change install target
9893 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
9895 * groff.c (run_commands): Handle the possibility that there are
9896 child processes other than those forked by us.
9898 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
9900 * lib/string.c (string::append): New function.
9901 * lib/stringclass.h: Declare it.
9903 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
9905 * eqn/main.c (main): New option -N which sets
9906 no_newline_in_delim_flag.
9907 (do_file): If no_newline_in_delim_flag is set don't allow newlines
9909 * groff.c (main): Pass -N on to eqn.
9910 (help, synopsis): Mention -N.
9911 * groff.sh: Implement -N.
9913 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
9915 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
9916 (]-): Call ref*do-tl if ref*need-tl is non-zero.
9917 (XP): Allow as initializer.
9919 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
9921 * troff/env.c (environment::wrap_up_field): If field_spaces are
9922 non-zero and we have a current_tab, subtract padding from
9923 tab_distance. If this makes tab_distance <= 0, use the next tab
9924 stop instead. If there isn't any next tab or it's a left tab,
9925 wrap up the current tab.
9926 (environment::start_field): Initialize tab_precedes_field.
9927 (environment::wrap_up_tab): If there's a current field, update
9928 pre_field_width, field_distance and tab_precedes_field.
9929 * troff/env.h (environment::tab_precedes_field): New member.
9931 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
9933 * ps/ps.c (ps_printer::do_file): New function.
9934 (ps_printer::special): Bind to `file' special.
9935 (ps_printer::do_exec): Set ndefined_styles to 0.
9937 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
9939 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
9940 Avoid stripping first character from the start of unrecognized
9941 escapes. Use lex_error instead of error to report errors.
9942 * eqn/lex.c (get_token): Rework handling of escapes.
9943 (lex_error): Move declaration into...
9946 * xditview/xditview.c (main): Make -page option work.
9948 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
9950 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
9952 * macros/tmac.s (B2): Correct size of box.
9954 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
9956 * macros/tmac.s (B2): Postpone drawing the box until in the
9957 top-level diversion.
9959 * tty/tmac.tty: Add font translations for C, CR, CW.
9961 * groff.c (synopsis, help): Document -i.
9962 * groff.sh: Implement -i.
9964 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
9965 Simplify the construction of SN.
9967 * troff/number.c (parse_term): Give `|' a higher precedence.
9968 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
9971 * macros/tmac.s (B2): Use par@finish instead of par@reset.
9973 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
9975 * lib/string.c (string::move): New function.
9976 * lib/stringclass.h: Declare it.
9978 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
9980 * troff/env.c (distribute_space): Add optional argument
9982 (environment::wrap_up_field): Call distribute_space with
9983 `force_forward' argument of 1.
9985 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
9987 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
9988 Inline it. Move reallocation into...
9989 (string::grow1): New function.
9990 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
9991 dependencies to include library header files.
9992 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
9994 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
9996 * macros/tmac.s (@NH): Use the same number registers than -ms does
9997 for the heading level counters. Use the same string that -ms does
9998 for the number for this heading.
10000 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
10002 * lib/new.c (operator new): Cast result of malloc to char *.
10004 * troff/input.c (spring_trap, lookup_request): Add assert that nm
10007 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
10009 * groff.c (main): Support -i.
10011 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
10013 * pic/pic.h: Include <osfcn.h>.
10015 * ps/ps.c: Add declaration of mktemp.
10017 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
10018 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
10019 argument as union wait *.
10020 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
10021 argument to union wait *.
10023 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
10025 * tty/tmac.tty: Add definition of \(co.
10027 * pic/object.c (make_arc): Only increase radius when radius
10028 strictly less than d.
10029 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
10032 * troff/env.c (environment::environment(symbol),
10033 environment::environment(const environment *)): Initialize
10036 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
10038 * tbl/main.c (main): Add exit(0).
10040 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
10042 * pic/main.c (main):
10043 * eqn/main.c (main):
10044 * tbl/main.c (main):
10045 * etc/soelim.c (main):
10046 * driver/printer.c (printer::~printer):
10047 * troff/node.c (real_output_file::~real_output_file,
10048 real_output_file::flush): Check for errors on stdout.
10050 * most files: Add 1991 to copyright notice.
10052 * macros/tmac.s: Don't test \n(.x and \n(.y.
10054 * troff/input.c (token::next): Rename `escape_char' label to
10055 `handle_escape_char' and `normal_char' label to
10056 `handle_normal_char'.
10058 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
10060 * groff.c (main, synopsis, help): Support -a option.
10061 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
10062 to trflags while parsing options.
10064 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
10066 * troff/number.c (parse_term): With `m', `M' and `n' scale
10067 indicators, convert scale factor to hunits before scaling.
10069 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
10071 * lib/font.c (scale_round): Better test for overflow when n is
10074 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
10076 * tbl/main.c (process_format): Add second argument of type
10077 options*. Change callers. Allow opt->tab_char as well as '\t'
10078 between format items.
10080 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
10082 * macros/tmac.an (PD): With no arguments, make sure register PD is
10084 (TH): Call PD with no argument, instead of setting register PD
10087 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
10089 * Version 1.00 released.
10091 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
10093 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
10095 * dvi/devdvi/DESC: Mount CW instead of CR.
10097 * dvi/tmac.dvi: Add definition of \(tm.
10099 * dvi/devdvi/texsy.map: Add lh, and rh.
10100 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
10101 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
10103 * dvi/devdvi/FontMakefile: Generate H from cmss10.
10104 * dvi/devdvi/Makefile: Install H.
10105 * dvi/devdvi/H: New file.
10107 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
10109 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
10112 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
10114 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
10116 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
10118 * macros/tmac.s (@EN): Handle the case where the equation is empty
10119 but the label is not.
10121 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
10123 * troff/groff.h: New warning category WARN_SPACE.
10124 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
10125 WARN_SPACE to warning_table.
10126 (interpolate_macro): Give a warning of type WARN_SPACE if the name
10127 is longer than two characters and is not defined, but the first
10128 two characters do make a defined name.
10130 * PROBLEMS: New file.
10132 * CHANGES: New file.
10133 * README-0.6, README-1.00: Deleted.
10135 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
10136 * xditview/devX75/Makefile: Make devX75-12.
10137 * xditview/devX100/Makefile: Make devX100-12.
10139 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
10140 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
10142 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
10144 * README-0.7: Rename to README-1.00.
10146 * macros/tmac.pic: New file.
10147 * macros/Makefile (install.nobin): Install tmac.pic.
10149 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
10151 * troff/env.c (hyphen_word): Correct the test for whether the
10152 token is a hyphen. Reset npos to 0.
10154 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
10156 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
10158 * macros/tmac.s (ds*common-end): Call par*reset.
10160 (par@reset-indent): Deleted.
10162 * macros/tmac.s (@IP): Divert the label.
10164 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
10166 * xditview/draw.c (setGC): Use a line width of .1m rather than
10167 .04m by default; round rather than truncate value.
10169 * tbl/table.c (class empty_entry): New class.
10170 (empty_entry::empty_entry, empty_entry::line_type): New functions.
10171 (table::add_entry): Represent empty entries by objects of type
10173 (table_entry::line_type): Return -1.
10174 (table::determine_row_type): Ignore entries with line_type 0.
10175 Treat type -1 as non-lines.
10177 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
10179 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
10180 macros/tmac.s: Rename \(-d to \(Sd.
10182 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
10184 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
10185 * xditview/libXdvi/DviChar.c: Likewise.
10186 * dvi/devdvi/texsy.map: Add `<<', `>>'.
10188 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
10190 * troff/div.c (top_level_diversion::begin_page): Call
10191 init_output() if the_output is 0.
10193 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
10195 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
10197 (get_copy): Turn \E into ESCAPE_E.
10198 (token::process, asciify): Handle ESCAPE_E.
10200 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
10202 (DS): Implement `.DS R'.
10204 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
10206 * macros/tmac.s (FS): New macro.
10208 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
10210 * macros/tmac.s (cov*tl-init): Remove after first execution
10211 instead of aliasing to @nop. Call top of page macro explicitly
10212 instead of setting trap; call @init first. Set pg@top as top of
10214 (cov*auto-init): Deleted. Set cov*tl-init instead of
10215 cov*auto-init as top of page trap.
10216 (TL, LP): Do a break instead of calling cov*tl-init.
10217 (cov*print): With RP format but no TL, alias FS and FE to @FS and
10218 @FE; in this case also give a warning and always start another
10219 page. No need to set pg@top here.
10220 (cov*tl-init): Rename to cov*first-page-init.
10222 * macros/tmac.s (RP): Do `.pn 0'.
10223 (cov*tl-init): With RP format don't do `.pn 0'.
10225 * macros/tmac.s (pg@cs-top): Set no space mode.
10227 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
10228 (cov*ab-init): Alias TL, AU and AI to these.
10230 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
10232 * macros/tmac.s (@EQ): Move the space before the equation into @EN
10233 (@EN): Do nothing unless \n[dl] is > 0.
10235 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
10237 * pic/object.c (ellipse_object::radius): New function.
10239 * VERSION: Change version to 0.7.
10241 * tbl/table.c (block_entry::do_divert): Declare return type as
10243 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
10245 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
10247 * troff/column.c: New file.
10248 * troff/Makefile: Corresponding changes.
10250 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
10253 * troff/div.c (top_level_diversion::space): If the space causes
10254 the first-page transition and springs a trap, truncate the space
10257 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
10259 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
10262 * pic/troff.c (troff_output::line_thickness,
10263 troff_output::set_fill): Do a horizontal motion to compensate for
10264 the width of the \D escape sequence.
10266 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
10268 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
10271 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
10274 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
10275 Supply empty definition.
10276 (text_entry::simple_print, simple_text_entry::simple_print):
10277 Delete declarations.
10278 (table::add_entry): Represent empty entries by objects of type
10281 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
10283 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
10285 * tbl/table.c (left_text_entry::add_tab): New function.
10287 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
10288 initialize like LP.
10290 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
10292 * troff/env.c (environment::start_field): Give an error message if
10293 there is no next tab.
10295 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
10297 * troff/env.c (hyphenate): Skip initial elements with zero
10300 * macros/tmac.s (par@init): Keep VS in points rather than units.
10302 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
10304 * pic/main.c (main): Implement `-c' option.
10305 * pic/output.h: Declare make_tpic_output().
10306 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
10308 (tpic_output): New class.
10309 (tpic_output::tpic_output, tpic_output::set_pen_size,
10310 tpic_output::command, make_tpic_output): New functions.
10312 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
10314 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
10315 if they're not already defined.
10316 * tbl/table.c (init_output): Don't test \n(.g.
10318 * troff/input.c (do_if_request): Delete `g' condition. Recognize
10319 `d', `r' and `c' conditions even in compatibility mode.
10321 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
10323 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
10326 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
10328 * troff/env.h (environment::prev_line_interrupted): New member.
10329 (environment::get_prev_line_interrupted): New function.
10330 * troff/env.c (environment::newline): Set prev_line_interrupted.
10331 (environment::environment(const environment *),
10332 environment::environment(symbol)): Initialize
10333 prev_line_interrupted.
10334 * troff/input.c (process_input_stack): Don't give special
10335 treatment to space and newline at the beginning of the line if the
10336 previous line was interrupted.
10338 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
10340 * eqn/eqn.y: Disallow PRIME by itself.
10341 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
10343 (def_table): Remove definition of '. Define prime to be `.
10345 * eqn/eqn.y: Split off part of rule `script' into a new rule
10348 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
10350 * macros/tmac.s ({, }): New string aliases.
10352 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
10354 * README-0.7: New file.
10356 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
10358 * macros/tmac.s: New file.
10359 * man/groff_ms.man: New file.
10360 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
10361 * Makefile.bd: Similarily.
10362 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
10363 definition of TMAC_S.
10364 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
10365 * macros/TODO: New file.
10367 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
10369 * troff/env.c (right_justify): New function.
10370 (init_env_requests): Bind this to request "rj".
10371 (center_lines): Set right_justify_lines to 0. If we get a bad
10372 integer, center 1 line.
10373 (environment::environment(symbol), environment::environment(const
10374 environment *)): Initialize right_justify_lines.
10375 (environment::get_right_justify_lines): New function.
10376 (init_env_requests): Bind this to number_register ".rj".
10378 * troff/env.c (environment::choose_breakpoint): Implement
10379 hyphenation_margin and hyphenation_space.
10380 (environment::get_hyphenation_space,
10381 environment::get_hyphenation_margin): New functions.
10382 (init_env_requests): Bind these to .hys and .hym.
10383 (hyphenation_space_request, hyphenation_margin_request): New
10385 (init_env_requests): Bind these to hys and hym.
10386 (environment::environment(symbol), environment::environment(const
10387 environment *)): Initialize hyphenation_margin and
10389 * troff/env.h: Corresponding changes to class environment.
10391 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
10393 * troff/div.c (blank_line): Always do a break.
10395 * eqn/box.c (do_text): Turn off escapes while appending text to
10398 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
10400 * troff/input.c (while_break_request, while_continue_request): New
10402 (init_input_requests): Bind these to "break" and "continue".
10403 (while_depth, while_break_flag): New variables.
10404 (while_request): Update while_depth. Break out of loop if
10405 while_break_flag is set.
10407 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
10409 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
10412 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
10414 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
10416 * stringify: New file.
10417 * Makefile (groff.o): Use stringify.
10419 * xditview/tmac.X: Remove definition of \(rn.
10420 * xditview/libXdvi/DviChar.c: Remove radicalex from
10423 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
10425 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
10426 (alphabetic_block_entry::alphabetic_block_entry,
10427 alphabetic_block_entry::divert, alphabetic_block_entry::print):
10429 (block_entry::divert): Split off body into ...
10430 (block_entry::do_divert): If the block is alphabetic, subtract 2n
10431 from the line length; also update the span width to dl+2n, and the
10432 alphabetic span width to dl.
10434 * driver/input.c (do_file): While reading argument to D command,
10435 when expanding buffer, multiply szp by sizeof(int) rather than 2
10436 in the argument to memcpy.
10438 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
10439 width of alphabetic columns.
10441 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
10443 * troff/node.c (lookup_family): Supply second argument to lookup.
10445 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
10446 search, return immediately if v is 0.
10448 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
10449 (troff_output::start_picture): Set this reg.
10450 (troff_output::end_picture): Remove this reg
10451 * eqn/box.c (box::extra_space): Don't produce `\x's if
10452 EQN_NO_EXTRA_SPACE_REG is defined.
10454 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
10455 * eqn/text.c (split_text): Map ' to \(fm when it's the first
10458 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
10460 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
10463 * troff/div.c (top_level_diversion::top_level_diversion):
10464 Initialize page_number to 0.
10466 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
10468 * groff/troff (environment::environment(const environment *)):
10469 Initialize name to e->name, rather than "anonymous".
10471 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
10473 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
10474 requested_page. Split middle part into ...
10475 (FindPage): New function.
10476 (SetValues): If we don't yet know the last page, and the requested
10477 page is greater than the current page, call FindPage.
10478 Update the font_map_string before doing this.
10480 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
10481 Translate \(lh and \(rh into left and right double arrows.
10483 * troff/node.c (class hyphen_inhibitor_node): New class.
10484 (hyphen_inhibitor_node::hyphen_inhibitor_node,
10485 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
10486 hyphen_inhibitor_node::type,
10487 hyphen_inhibitor_node::get_hyphenation_type): New functions.
10488 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
10489 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
10492 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
10494 * troff/node.h (dummy_node::get_hyphenation_type,
10495 transparent_dummy_node::get_hyphenation_type): Declare them.
10496 * troff/node.c: (dummy_node::get_hyphenation_type,
10497 transparent_dummy_node::get_hyphenation_type): New functions.
10499 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
10501 * xditview/libXdvi/draw.c: If M_PI not defined after including
10502 math.h, then define it.
10504 * xditview/Makefile: Add definition of AR. Pass it to the submake
10506 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
10508 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
10510 * troff/dictionary.h (object_dictionary::alias): Declare return
10512 * troff/dictionary.c (object_dictionary::alias): Return non-zero
10513 if the old name was defined.
10514 * troff/input.c (alias_macro): Give a warning if the old name was
10516 * troff/reg.c (alias_reg): Likewise.
10518 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
10520 * troff/input.c (token::next): Delete implementation of \R.
10522 * macros/Makefile: Strip comments from tmac.e while installing it.
10524 * troff/input.c: New variable `nroff_mode'.
10525 (troff_request, nroff_request): New functions.
10526 (init_input_requests): Bind `troff' and `nroff' to troff_request
10528 (do_if_request): Compute results of t and n conditions from
10531 * text/text.c (split_text): Fix typo in >=.
10533 * eqn/lex.c: Add definition of `==' to def_table.
10535 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
10537 * pic/tex.c (tex_output::start_picture): Change the definitions of
10538 \graph and \graphtemp so that they work properly with Plain TeX.
10540 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
10541 argument to `ar' is not less than the first.
10543 * pic/pic.y: Allow a comma between elements of the variable list
10544 in the argument to `reset'.
10546 * pic/object.c (arc_object::arc_object): Fix computation of
10549 * eqn/main.c (main): Add exit(0).
10551 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
10553 * troff/div.c (begin_page): Test no_space_mode after doing the
10554 break, but still push the page ejector cookie before doing the
10555 break. Also set the next page number after doing the break.
10557 * xditview/xditview.c (NewFile): Don't set the title and icon name
10558 if this is the first file and its name is `-'.
10559 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
10560 the X75 and X100 devices.
10561 (main): If a device has the XT_OPTION flag set and there's exactly
10562 one file argument, pass the driver -xrm and -title options to set
10563 the icon name and window title to the name of the file.
10565 * troff/env.c (environment_switch): If there was an argument but
10566 it wasn't a valid number or name, then pop an environment but
10567 don't give an error message on underflow.
10569 * troff/number.c (start_number): Correct spelling in error message.
10571 * troff/input.c (token::delimiter): Don't print an error message
10574 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
10575 ParseDrawFunction if dw->display_enable is true.
10577 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
10579 * pic/pic.y: Parse text positioning like normal attributes, so as
10580 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
10581 positioning attribute.
10583 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
10585 * tbl/main.c (process_data): When in state START while reading a
10586 text block, don't change to state MIDDLE if c is a newline.
10588 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
10590 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
10591 so as to avoid shadowing parameter.
10593 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
10595 * tbl/table.c (trim_space): Deleted.
10596 (table::add_entry): Don't call trim_space.
10598 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
10600 * VERSION: Change version to 0.6.
10602 * troff/number.c (parse_expr): Make == work.
10604 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
10606 * man/grog.man: New file.
10607 * man/Makefile: Add grog.n to MAN1PAGES.
10608 * etc/grog.sh: New file.
10609 * etc/Makefile: Install grog.sh as grog.
10611 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
10613 * troff/input.c (token::next): Implement \E.
10615 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
10617 * xditview/tmac.X: Change font translations to match tmac.ps.
10619 * troff/input.c (non_empty_name_warning): Don't give a warning if
10620 `\{' terminates the name.
10622 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
10624 * ps/devps/symbol.diff: New file.
10625 * ps/devps/FontMakefile: Mention symbol.diff.
10627 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
10629 * troff/node.c (font_position): Use get_long_name to read the
10632 * troff/env.c (environment_switch): If we get a number that's < 0
10633 or >= NENVIRONMENTS, treat it like a name.
10634 Change NENVIRONMENTS to 10.
10636 * troff/groff.h: Remove definition of FONTS_MAX.
10637 * troff/node.h (class font_family): Make map a pointer instead of
10638 an array. Add a map_size member. Make it a class. Make nm const
10639 and public. Make invalidate_fontno a friend.
10640 * troff/node.c: Define font_table_size. Make font_info a pointer
10641 rather than an array.
10642 (class troff_output_file): Allocate font_position dynamically. Add
10643 nfont_positions member.
10644 (troff_output_file::set_font): Grow font_position if necessary.
10645 (troff_output_file::~troff_output_file): Delete font_position.
10646 (troff_output_file::troff_output_file): Allocate font_position.
10647 (grow_font_table): New function.
10648 (troff_output_file::really_begin_page,
10649 troff_output_file:really_copy_page): Use nfont_positions rather
10651 (mount_font_no_translate, mount_style): Call grow_font_table if
10653 (font_family::font_family): Allocate map.
10654 (font_family::make_definite): Grow map if necessary. Use
10655 font_table_size instead of FONTS_MAX.
10656 (font_family::~font_family): New function.
10657 (invalidate_fontno): Use font_family::map_size.
10658 (get_fontno, env_space_width, env_half_narrow_space_width,
10659 env_narrow_space_width, symbol_fotno, is_good_fontno,
10660 get_bold_fontno, make_glyph_node): Use font_table_size rather than
10662 (next_available_font_position): Never return 0.
10664 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
10666 * ps/tmac.ps: Add font translations for compatibility with dpost.
10668 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
10670 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
10671 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
10672 Move definitions baseline_sep, shift_down, column_sep,
10673 matrix_side_sep into...
10674 * eqn/box.c: Add them to param_table.
10675 * eqn/pbox.h: Add declarations to pbox.h.
10677 * troff/input.c (set_string): Cast value to unsigned char *.
10679 * troff/token.h (process_input_stack): Declare it static before
10680 declaring it a friend.
10682 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
10684 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
10686 * dvi/devdvi/EX: Regenerate.
10688 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
10691 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
10693 * eqn/lex.c: In defaults_table, make definition of `dot' call
10694 `dot_def'. Don't explicitly make it roman. Similarily for other
10697 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
10699 (for_input::get, for_input::peek): Use this.
10700 (do_for): Add by_is_multiplicative argument.
10701 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
10702 Change semantic value of optional_by to be a double plus a flag
10703 saying whethet the by clause is multiplicative.
10705 * eqn/lex.c (get_delimited_text): Remember location of start of
10706 definition. Improve error handling when EOF is encountered.
10708 * lib/font.h: Rename handle_x_command to
10709 handle_unknown_font_command.
10710 * lib/font.c (font::load): Call handle_unknown_font_command for
10711 any unknown command in the font description file. Don't call
10712 handle_x_command. Include the name of the command in the argv.
10713 Improve message for unknown command after kernpairs or charset
10715 * ps/ps.c (ps_font::handle_x_command): Rename to
10716 handle_unknown_font_command. Remove message about `x download'
10717 command. Give error message for wrong number of arguments.
10718 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
10719 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
10720 handle_unknown_font_command. Give an error message for wrong
10721 number of arguments. Rename design_size to designsize.
10722 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
10723 checksum', `designsize' instead of `design_size'.
10725 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
10727 * eqn/*.[chy]: Change underaccent to uaccent.
10729 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
10730 give it the same precedence as ACCENT.
10731 * eqn/other.c (make_underaccent_box): New function.
10732 * eqn/box.h: Declare it.
10733 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
10736 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
10738 * pic/pic.y (reset_all): New function. Called in rule for RESET.
10739 (parse_init): Call reset_all.
10740 (define_variable): When defining scale reset only those
10741 pre-defined variables that are scaled.
10742 (defaults_table): Add `scale' as non-scaled value.
10744 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
10745 together with the text; allow any number of positioning words;
10746 allow center as a positioning word.
10748 * pic/object.c (output::compute_scale): Get picture maximum height
10749 and width from variables called maxpswid and maxpsht.
10750 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
10752 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
10754 * pic/object.c (object_spec::make_text): Multiply textht by number
10757 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
10759 (do_sprintf): New function.
10760 (pic.gperf): Add sprintf token.
10761 (text, sprintf): New rules.
10763 * pic/pic.y: `rand()' with no arguments returns a random number
10764 in the range [0,1).
10766 * pic/pic.y: Allow a bare expression to be an attribute: change
10767 precedences to support this. Change optional_ordinal rule to
10768 optional_ordinal_last to avoid reduce/reduce conflict.
10769 * pic/object.c (object_spec::object_spec): Initialize direction.
10771 * pic/pic.y: Implement ^ operator meaning exponentiation.
10773 * troff/node.h: Add default argument to mount_font.
10774 * troff/node.c (font_position): Read an optional third argument
10775 giving the external_name.
10776 (mount_font): Add optional argument giving the external_name.
10777 (mount_font_not_translate): Have additional argument giving
10778 external name. Use this name to load the font. Pass both names
10779 to font_info::font_info.
10780 (font_info::font_info): Have additional argument giving
10782 (class tfont): New member external_name.
10783 (font_info::get_tfont): Use external name to construct tfont_spec.
10785 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
10787 * eqn/lex.c (init_table): Add argument giving device. Define
10788 name of device to be "1".
10789 (do_ifdef): Counts as true if the argument has been defined with
10791 * eqn/main.c (main): Call init_table with device argument. Make
10792 device local to main.
10793 * eqn/eqn.h: Change declaration of init_table. Remove declaration
10796 * pic/lex.c (get_delimited): Allow text to be delimited by
10797 matching {}s. Don't recognize ending delimiter within a string.
10799 * troff/input.c (get_delim_name): New function.
10800 (token::next): Implement \C.
10802 * lib/font.c (font::load): Grok ---. Add an alias for each
10803 character based on its code.
10804 (font::get_code_width): Deleted.
10805 * lib/font.h (class font): Declare font::number_to_index().
10806 Remove declaration of font::get_code_width.
10807 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
10808 to indices of named characters.
10809 (font::number_to_index): New function.
10810 * troff/input.c (font::number_to_index): New function.
10811 (get_charinfo_by_number, charinfo::get_number,
10812 charinfo::set_number): New functions.
10813 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
10814 (token::process, token::description, token::get_char,
10815 token::add_to_node_list, token::operator==): Handle
10816 TOKEN_NUMBERED_CHAR.
10817 * troff/charinfo.h: Declare get_charinfo_by_number,
10818 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
10820 (charinfo::numbered): New function.
10821 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
10822 * troff/env.h (class environment): Remove declaration of ...
10823 * troff/env.c (environment::make_numbered_char_node): Deleted.
10824 * troff/node.c (make_numbered_node): Deleted.
10825 (class numbered_glyph_node): Remove.
10826 (troff_output_file::put_char_width, troff_output_file::put_char):
10827 Handle numbered chars.
10828 (troff_output_file::numbered_char): Removed.
10829 (tfont::get_code_width): Removed.
10830 (make_glyph_node): Don't search special fonts for numbered
10832 * troff/node.h: Remove declaration of make_numbered_node.
10833 * driver/input.c (do_file): Handle N command.
10834 * driver/printer.h: Add declaration of ...
10835 * driver/printer.c (printer::set_numbered_char): New function.
10836 * dvi/tfmtodit.c (main): Generate unnamed entries.
10837 * ps/devps/afmtodit: Likewise.
10838 * xditview/xtotroff.c (MapFont): Likewise.
10839 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
10841 * tbl/main.c (process_format): If multiple widths are specified
10842 for a column but all the widths are the same, don't give an error
10845 * tbl/table.c (table::do_row): If the current row is all lines and
10846 the stuff doesn't contains a line, mark the top of the row after
10847 printing stuff before the row. If the current row is not all
10848 lines and the stuff doesn't contain a line, don't unnecessarily
10849 mark the top of the row before printing the stuff.
10851 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
10853 * troff/groff.h: Remove MAX_PATH.
10854 * troff/input.c (open_file): Dynamically allocate space for the
10856 (open_mac_file, process_macro_file): Corresponding changes.
10858 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
10860 * troff/node.h (class output_file): Make copy_file pure. Add
10861 vspace method ifdef COLUMN. Add is_printing method.
10862 * troff/node.c: Add class printing_reg. Add class
10863 real_output_file. Derive other output_file classes from
10864 real_output_file; in these classes rename begin_page to
10865 really_begin_page, print_line to really_print_line, copy_file to
10866 really_copy_file, transparent_char to really_transparent_char.
10867 Move output_file::flush to real_output_file. Add printing member
10868 to class output_file.
10869 * troff/div.h: Remove printing member from top_level_diversion.
10870 Add vspace member function to class diversion ifdef COLUMN. Add
10871 some declarations ifdef COLUMN.
10872 * troff/div.c (top_level_diversion::copy_file,
10873 top_level_diversion::transparent_output,
10874 top_level_diversion::output): Don't test printing member before
10876 * troff/input.c: Handle initial variable_space_request ifdef
10878 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
10879 but comment it out.
10881 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
10883 * troff/div.c (diversion::need): Make any space forced. If we
10884 sprung a trap, set truncated_space to minus the distance to the
10885 trap and set needed_space to the amount that was needed.
10886 (top_level_diversion::space): A forced space turns no_space_mode
10888 (class constant_vunits_reg): New class.
10889 (init_div_requests): Implement number registers .trunc and .ne
10890 using constant_vunits_reg.
10891 (class truncated_space_reg): Deleted.
10893 * troff/div.h: Don't have a no_space_mode member in diversion.
10894 Instead have it in top_level_diversion.
10895 * troff/div.c (diversion::diversion): Don't initialize
10897 (top_level_diversion::top_level_diversion): Initialize
10899 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
10900 (macro_diversion::output): Don't clear no_space_mode.
10902 * troff/input.c (diverted_space_node::reread): Don't call
10903 environment::do_break. In fill mode, act like a blank line.
10904 (diverted_copy_file_node::reread): Don't call
10905 environment::do_break.
10907 * troff/div.c (blank_line): New function.
10908 * troff/div.h: Declare it.
10909 * troff/input.c (process_input_stack): Call it.
10911 * troff/div.c (truncated_space_reg::get_string): New function.
10912 (init_div_requests): Bind to .trunc.
10913 (space_request, top_level_diversion::space,
10914 top_level_diversion::output, macro_diversion::space,
10915 macro_diversion::output): Update truncated_space.
10916 (macro_diversion::output): Redo calculations when trap sprung.
10917 (macro_diversion::output, macro_diversion::space): No need for
10920 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
10921 after truncating post line spacing.
10923 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
10925 * ps/devps/prologue (MF, SF): Make them work even if setfont is
10926 defined as a procedure rather than as an operator.
10928 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
10930 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
10932 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
10934 * troff/div.c (top_level_diversion::output): Merge
10935 output_file::print_line and output_file::end_of_line member
10937 * troff/div.h (class output_file):
10938 * troff/node.c (troff_output_file::print_line,
10939 troff_output_file::end_of_line, output_file::end_of_line,
10940 ascii_output_file::print_line, suppress_output_file::print_line):
10941 Corresponding changes.
10943 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
10945 * troff/input.c (token::next): Don't give a warning for `\.'.
10947 * troff/env.c (environment::get_center_lines): New function.
10948 (init_env_requests): Bind number register .ce to it.
10949 * troff/env.h: Declare it.
10950 * tbl/table.c (table::init_output): Define reset macro to restore
10951 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
10953 (table::print): If center option not given, then imply center
10954 option if SAVED_CENTER_REG > 0.
10956 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
10958 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
10959 Troff.ps from DOWNLOAD.
10961 * troff/Makefile: Change comment in DEFINES to avoid confusing
10964 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
10965 code. Don't try to catch errors with stopped.
10966 (check_line_lengths): New function.
10967 * ps/devps/prologue (EXEC): Deleted.
10968 (EBEGIN, EEND): New procedures.
10970 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
10972 * troff/input.c: Include request.h before node.h.
10973 * troff/node.c: Likewise.
10974 * troff/env.c: Likewise.
10975 * troff/div.c: Likewise.
10976 * troff/node.h (class special_node): Store argument as a macro
10977 rather than a char *.
10978 * troff/node.c (special_node::special_node, special_node::copy):
10980 (special_node::~special_node): Deleted.
10981 (special_node::tprint): Deleted.
10982 (special_node::tprint_start, special_node::tprint_end,
10983 special_node::tprint_char): New functions.
10984 (troff_output_file::special): Deleted.
10985 (troff_output_file::start_special, troff_output_file::end_special,
10986 troff_output_file::special_char): New functions.
10987 * troff/input.c (special_node::tprint): New function.
10988 (do_special): Use macro not char *.
10989 (do_transparent_macro): Deleted.
10990 (token::next): Don't call do_transparent_macro.
10992 * troff/input.c (token::next): Add 'Y' case.
10993 (do_transparent_macro): New function.
10994 * troff/node.c (troff_output_file::special): Handle newlines with
10995 argument using new continuation convention.
10996 * driver/input.c (get_string): Cope with continuation convention.
10997 (do_file): Don't call skip_line after calling get_string(1).
10998 * ps/ps.c (ps_printer::special, ps_printer::do_import,
10999 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
11001 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
11004 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
11006 * troff/input.c (asciify): By default, illegal input characters
11007 should return empty string.
11009 * troff/input.c (copy_file): Handle first page transition like title.
11010 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
11012 * troff/input.c (token::next): Improve error message for EOF after
11014 (input_char_description): New function.
11015 (get_char_for_escape_name): Use input_char_description.
11016 (token::next): Warn about unrecognized escape sequences.
11017 (warning_table): Add WARN_ESCAPE.
11018 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
11021 * troff/token.h: Remove declaration of process_input_stack.
11023 * troff/input.c: Remove declaration of init_hyphen_requests.
11024 * troff/request.h: Correct spelling in declaration of same.
11026 * troff/input.c (token::next): Check whether escape_char is 0.
11028 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
11030 * groff.c (main, usage, help): Implement -P and -L options.
11031 * groff.sh: Likewise.
11033 * troff/input.c (token::next): Use some gotos to avoid code
11036 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
11037 Avoid calling symbol::symbol if name empty.
11039 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
11041 * troff/input.c (init_input_requests): Make \n(.x return the major
11042 version number and \n(.y return the minor version number.
11043 * troff/Makefile: Construct file majorminor.c defining
11044 major_version and minor_version automatically from ../VERSION.
11046 * troff/node.c (class glyph_node): Make operator new and operator
11048 (class ligature_node): Similarily.
11050 * troff/input.c (operator==(const macro &, const macro &)): New
11052 (non_interpreted_node::same): Use this.
11053 (string_iterator::string_iterator): Make macro& argument const.
11055 * troff/input.c (input_iterator::get): New function. Don't make
11056 asciify_macro or class non_interpreted_node friends of class
11058 (non_interpreted_node::interpret): Use input_iterator::get.
11059 (asciify_macro): Likewise.
11061 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
11062 ~non_interpreted_node): Deleted.
11063 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
11066 * troff/symbol.h: Make all symbol member functions const.
11068 * lib/strtol.c: New file.
11069 * lib/Makefile: Add strtol.c.
11070 * Makefile: Define STRTOL as strtol.o to include strtol in
11073 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
11075 * pic/troff.c (troff_output::simple_circle): Divide by scale.
11077 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
11079 * troff/input.c (do_special): Use input_level.
11081 * troff/token.h (TOKEN_BACKSPACE): New token.
11082 (token::backspace): New function.
11083 * troff/input.c (token::description, token::next, token::process):
11084 Grok TOKEN_BACKSPACE.
11085 (do_special): Turn TOKEN_BACKSPACE back into \b.
11087 * troff/token.h (token::leader): New function.
11088 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
11090 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
11092 * troff/input.c (do_special): Use token::description in error
11095 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
11097 * troff/input.c (decode_args): Combine quoted and
11098 quote_input_level variables. Make it a for (;;) loop.
11100 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
11102 * troff/input.c (read_long_escape_name): The test for whether to
11103 expand buffer was off by 1.
11104 (read_string): Similarily.
11106 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
11108 * troff/input.c: Use `const int' rather than `static const int'.
11110 * troff/div.h (diversion::copy_file): Declare as pure virtual.
11111 (macro_diversion::copy_file): New function.
11112 * troff/node.h: New class diverted_copy_file_node.
11113 * troff/node.c: Implement it.
11114 * troff/input.c (copy_file): Use diversion::copy_file. Handle
11115 first page transition by pushing a diverted_copy_file_node.
11116 * troff/input.c (token::next, process_input_stack): Don't handle
11119 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
11121 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
11122 whether space widths need adjusting.
11124 * troff/charinfo.h: Generalize translated_to_space to
11125 special_translation so as to allow translation to \&.
11126 * troff/input.c (translate): Allow translation to \&.
11127 (charinfo::*): Corresponding changes.
11128 * troff/node.c (make_node, node::add_char): Corresponding changes.
11129 * troff/node.h (dummy_node::dummy_node): Allow optional first
11132 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
11133 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
11135 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
11136 TOKEN_REQUEST with an argument of TITLE_REQUEST.
11137 (token::process): Grok that.
11138 * troff/input.c (copy_file): Handle first page transition like
11139 title by pushing a COPY_FILE_REQUEST cookie.
11140 (token::next, process_input_stack): Grok that.
11141 * troff/node.h (output_file::copy_file): Add x and y arguments.
11143 * troff/div.c (top_level_diversion::copy_file): Supply them.
11144 * troff/node.c (troff_output_file::copy_file): Add x and y
11145 arguments; moveto specified position. Invalidate font_position
11146 array after copying file.
11147 (output_file::copy_file): New function.
11148 (suppressed_output_file::copy_file, ascii_output::copy_file):
11150 * troff/input.c (transparent_file): New function.
11151 (init_input_requests): Bind to "trf".
11152 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
11153 (process_input_stack): Likewise.
11155 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
11157 * troff/node.c (init_node_requests): New number registers .kern
11158 pointing to global_kern_mode, and .lg pointing to
11159 global_ligature_mode.
11161 * troff/node.c (ligature): Don't change it if we get a bad
11164 * troff/input.c (do_define_string): Don't strip tabs.
11166 * troff/input.c (asciify_macro): Make the string_iterator auto.
11168 * troff/node.c (init_font_requests): Rename to...
11169 (init_node_requests):
11170 * troff/node.h: Change declaration.
11171 * troff/input.c (main): Change call.
11173 * troff/input.c (node::reread, diverted_space_node::reread): New
11175 (process_input_stack): Call reread rather than
11176 get_diverted_space_node.
11177 * troff/node.c (node::get_diverted_space_node,
11178 diverted_space_node::get_diverted_space_node): Removed.
11179 * troff/node.h: Declare reread methods instead of
11180 get_diverted_space_node methods. Make `n' member private.
11181 * troff/input.c: (token::diverted_space): Removed.
11182 * troff/token.h: Removed declaration.
11185 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
11187 * eqn/script.c (script_box::compute_metrics): Don't let
11188 SUP_RAISE_FORMAT become negative.
11190 * tbl/table.c (table::do_row): Entries that don't end in the
11191 this row shouldn't make the row non-blank.
11193 * tbl/table.c (table::make_columns_equal): Only set the width of
11194 columns which are marked as equal.
11196 * tbl/main.c (process_data): Before issuing excess data error,
11197 if last character was a newline unget it; then get it again after
11198 the error. Also include the contents of the entry in the message.
11200 * groff.c: New file.
11201 * Makefile: Build groff from groff.c. Make it possible to use
11202 either groff.sh or groff.c as groff.
11203 * Makefile.bd: Similarily.
11205 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
11207 * groff.sh: Don't delay expansion of $@ in assignment to files.
11208 Remove occurrences of \".
11210 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
11212 * all Makefiles: Simplify and rearrange.
11214 * Makefile: Handle fmod like malloc.
11215 * lib/Makefile: Similarily.
11216 * lib/fmod.c: Remove #ifdef NEED_FMOD.
11218 * Makefile: Rename OPTIMISE to OPTIMIZE.
11220 * groff.sh: Remove assignment to PATH.
11221 * Makefile: Remove SHPATH variable.
11222 * Makefile.bd: Similarily.
11224 * groff.sh: Add -V option to print the pipeline instead of
11227 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
11229 * lib/font.c: Split off file searching into ...
11230 * lib/fontfile.c: New file.
11232 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
11234 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
11236 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
11237 Also change misleading comment.
11238 (table::do_vspan): Change similarily misleading comment.
11239 * tbl/main.c (process_data): A format row with an explicit `s'
11240 uses up a data line, even if all the other columns are `_' or `='.
11242 * troff/input.c (token::description): Fix description of
11243 TOKEN_DUMMY and TOKEN_EMPTY.
11245 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
11247 * groff.sh: Fix description of -Z in help message.
11249 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
11251 * pic/object.c (object_spec::make_object): Allow negative and zero
11253 * pic/pic.y: Give linethick default value of -1.0.
11254 * pic/troff.c (troff_output::troff_output): Initialize
11255 last_line_thickness to BAD_THICKNESS.
11256 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
11257 (troff_output::line_thickness): Canonicalize negative thicknesses
11258 to RELATIVE_THICKNESS.
11259 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
11260 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
11262 (tex_output::start_picture): Set pen_size to -2.0.
11264 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
11265 0, then use 0 linewidth.
11266 (ps_printer::ps_printer): Initialize line_thickness to -1.
11268 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
11270 * ps/devps/symbolchars: Remove `or'.
11271 * ps/tmac.ps: Implement \(or with .char.
11273 * ps/devps/symbolchars: Move most characters into textmap.
11274 * ps/devps/textmap: Add names for troff bracket characters. Remove
11277 * ps/devps/TSymbol.ps: Removed.
11278 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
11279 * ps/tmac.ps: Do with .char what TSymbol did.
11280 * ps/devps/download: Remove TSymbol.
11282 * ps/devps/T: Removed.
11283 * ps/devps/Troff.ps: Removed.
11284 * ps/devps/Troff.afm: Removed.
11285 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
11286 * ps/devps/download: Remove Troff.
11287 * ps/devps/FontMakefile: Remove T target.
11288 * ps/devps/DESC-A4: Remove T from font list.
11289 * ps/devps/DESC-letter: Likewise.
11291 * troff/input.c (macro_to_node): Rename to ...
11292 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
11293 character's definition while processing it.
11294 * troff/node.c (node::add_char, make_node): Change calls to
11295 macro_to_node accordingly.
11297 * troff/input.c (token::next): Translate \_ to \(ul.
11299 * tty/devascii/R.proto: Add `|'.
11300 * tty/devlatin1/R.proto: Likewise.
11302 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
11304 * man: Put the version number in all the man pages.
11306 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
11308 * Makefile.bd: New file.
11309 * README.bd: New file.
11311 * VERSION: New file.
11312 * lib/version.c: Removed.
11313 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
11316 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
11317 environment variable.
11319 * all Makefiles: Split install target into install.bin for
11320 binaries, and install.nobin for everything else.
11321 * Makefile: Add bindist target.
11323 * man/afmtodit.man: New file.
11324 * man/Makefile: Add afmtodit.n to MAN1PAGES.
11325 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
11327 * ps/Makefile: Pass BINDIR to make install in devps.
11329 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
11330 the space character.
11332 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
11334 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
11336 * ps/ps.c: Redo font downloading.
11337 * ps/devps/download: New file.
11338 * ps/devps/Makefile: Add download to DEVICEFILES.
11339 * ps/devps/afmtodit: Remove -d option.
11340 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
11341 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
11342 * ps/devps/zapfdr.ps: Likewise.
11343 * ps/devps/TSymbol.ps: Likewise.
11345 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
11347 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
11349 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
11351 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
11352 then strip the first line if it starts with %.
11353 * Makefile: Add a comment about this.
11355 * man/tfmtodit.man: New file.
11356 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
11357 * dvi/Makefile: Install tfmtodit in BINDIR.
11359 * dvi/tfmtodit.c (usage): Mention -v option.
11361 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
11363 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
11364 * troff/node.c (troff_output_file::transparent_char): Don't call
11367 * eqn: Add check_tabs method to most box classes.
11368 * eqn/box.c (box::top_level): Call check_tabs.
11370 * eqn/script.c (script_box::output): Use \Z.
11371 * eqn/limit.c (limit_box::output): Use \Z.
11373 * eqn/box.c (box::top_level): Use itoa.
11375 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
11377 * dvi/tmac.dvi: Add font translations for CR, C, TT.
11378 * dvi/devdvi/Makefile: Don't make links to CW.
11380 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
11382 * xditview/tmac.X: Likewise.
11384 * troff/node.c: Add font translation feature.
11385 (get_font_translation): New function.
11386 (symbol_fontno): Translate the font name.
11387 (mount_font_no_translate): Rename to mount_font to this.
11388 (mount_font): New function.
11389 (font_family::make_definite): Call mount_font_no_translate instead
11391 (mount_style): Translate the font name.
11392 (font_translate): New function.
11393 (init_font_requests): Bind "ftr" to font_translate.
11395 * ps/devps/prologue (SN): New procedure that rounds a position to
11396 the nearest (pixel + (.25,.25)).
11397 (DL): Use SN to round endpoints.
11399 * lib/version.c: Changed version to 0.5.
11401 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
11403 * Makefile: Move definition of PAGE to the very beginning, so that
11404 people are less likely to miss it.
11406 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
11408 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
11410 * troff/env.c (environment::choose_breakpoint): Make `can't find
11411 breakpoint' error a warning of type WARN_BREAK. Change message to
11412 `can't break line'.
11413 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
11415 * troff/input.c: Add WARN_BREAK to warning_table. Include
11416 WARN_BREAK in DEFAULT_WARNING_MASK.
11418 * tty/tmac.tty: Add definition of \(+-.
11420 * groff.sh: Remove `--' option to set command.
11422 * dvi/devdvi/texsy.map: Remove duplicate md entry.
11424 * ps/devps/eqnchar: Better definition of cdot using md.
11425 * dvi/devdvi/eqnchar: Likewise.
11426 * xditview/devX100/eqnchar: Likewise.
11427 * xditview/devX75/eqnchar: Likewise.
11428 * eqn/lex.c: Add definition of cdot.
11430 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
11432 * troff/input.c (get_optional_char): New function.
11433 * troff/input.c (set_page_character): Use get_optional_char(),
11434 rather than has_arg() and tok.get_char(1).
11435 * troff/env.c (tab_character, leader_character, hyphen_char,
11436 field_characters): Likewise.
11437 (margin_character): Likewise. Also always delete the
11438 margin_character_node.
11440 * troff/input.c (token::get_char): Use token::description.
11442 * troff/input.c (has_arg): Don't skip over tab and \}.
11443 * troff/number.c (start_number): Give a warning if the number
11444 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
11446 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
11448 * troff/input.c (empty_name_warning, non_empty_name_warning): New
11450 (get_name, get_long_name): Use these. Rename `warn' argument to
11453 * troff/node.c (get_fontno): Test that the symbol is not null.
11455 * troff/input.c (token::description): New function.
11456 * troff/number.c (parse_term): Use token::description in `numeric
11457 expression expected' message.
11458 * troff/groff.h: Add WARN_MISSING.
11459 * troff/number.c (start_number): New function.
11460 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
11461 get_incr_number): Use start_number().
11462 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
11464 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
11465 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
11467 * troff/input.c (token::get_char): Use WARN_MISSING.
11468 * troff/input.c (token::delimiter): Use token::description.
11469 * troff/env.c (environment_switch): Back out Aug 3 change.
11470 * troff/input.c (has_arg): Skip over \}s and tabs but give a
11472 * troff/token.h (token::tab): New function.
11473 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
11474 * troff/reg.c (alter_format): Likewise.
11475 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
11477 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
11479 * troff (most files): Redo warnings. Divide warnings into various
11480 categories; warning() has an additional first argument indicating
11481 the category it falls into.
11482 * troff/input.c (main): -w now takes an argument. New option -W.
11483 (enable_warning, disable_warning): New functions.
11485 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
11486 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
11488 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
11490 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
11491 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
11492 * xditview/devX75/eqnchar: Likewise.
11493 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
11495 * eqn/other.c: When bar or over applies to a single character
11496 don't produce an overline_box or an underline_box. Instead produce
11497 an accent_box or an underaccent_box, with the accent a line
11498 whose width is accent_width. New classes underaccent_box,
11499 overline_char_box and underline_char_box.
11500 * eqn/box.h: Move overline_box, underline_box, accent_box class
11501 declarations into eqn/other.c. Add declarations of
11502 make_underline_box, make_overline_box, make_accent_box.
11503 * eqn/eqn.y: Call make_overline_box, make_underline_box
11504 make_accent_box instead of constructors.
11505 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
11507 * eqn/other.c: Add accent_box::~accent_box.
11508 * eqn/box.h: Declare it.
11510 * groff.sh: With -Tps, use eqn -D.
11512 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
11514 (underline_box::output): Similarily.
11515 (accent_box::output): Use \Z.
11517 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
11520 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
11522 * troff/div.c (top_level_diversion::transparent_output(unsigned
11523 char)): Use asciify.
11524 * troff/input.c (asciify): Don't make it static.
11525 * troff/token.h (asciify): Declare it.
11527 * troff/input.c (get_name, get_long_name, token::get_char,
11528 token::delimiter): Add an extra default argument which says
11529 whether a warning should be printed.
11530 * troff: Pass a non-zero argument to one of these rather than
11531 printing a warning directly.
11533 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
11535 * troff: Consistently use symbol::is_null.
11537 * troff/dictionary.h: Move some inline functions into
11540 * troff/request.h: Move inline functions into input.c.
11541 (request_or_macro::invoke): Make it pure.
11543 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
11544 * troff/input.c (init_input_requests): Use class constant_int_reg.
11545 (class compatible_reg): Deleted.
11546 * troff/div.c (init_div_requests): Use class constant_int_reg.
11547 (class last_post_line_extra_space_reg): Deleted.
11549 * troff/env.c (tab_character): Don't change the tab character if
11550 we get an invalid argument.
11551 (hyphen_char): Similarily.
11553 * troff/reg.c (alter_format): Check that nm is not null.
11555 * Makefile, groff.sh: Make it possible to customize the commands
11556 used for printing PostScript and dvi files. Also make it possible
11557 to customize the path used by groff.sh.
11559 * eqn/eqn.y: Make `left' right associative.
11561 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
11563 * pic/pic.h: Added definition of M_SQRT2 for those systems that
11566 * pic/pic.h: Removed definition of INT_MAX.
11568 * troff/node.c (italic_corrected_node::vertical_extent): Omit
11571 * troff/input.c (token::next): Handle \R like \n.
11573 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
11575 * ps/tmac.pc (PSPIC): Simplify.
11577 * troff/env.c (tab_stops::to_string):
11578 * pic/pic.y (object_type_name):
11579 * pic/troff.c (simple_output::line):
11580 * pic/tex.c (tex_output::spline):
11581 * pic/object.c (object_spec::make_object):
11582 * tbl/main.c (process_data): Add cases to switch statements to
11583 avoid cfront warnings. (Some of these are spurious, since the
11584 switch already has a default case.)
11586 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
11587 `ps-'. Don't test systat; instead check number of arguments to
11590 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
11592 * macros/tmac.e: Do not decrease the page offset by 0.5i.
11594 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
11595 Unlink the file as soon as we have opened it, so that we don't
11596 have to bother with signal handlers.
11597 (handler): Deleted.
11598 (fatal_error_exit): Deleted.
11599 (main): Don't call signal.
11601 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
11603 * dvi/devdvi/Makefile: Use the -k option with S and MI.
11605 * pic/pic.y: If there is a label, or an nth construction before
11606 the first `.' in the argument to `with', ignore it and generate a
11608 * pic/lex.c (lex_warning): New function.
11610 * tbl/table.c (table::init_output): In section keep and release
11611 macro, use 0 indent when diverting and the correct indent when
11614 * troff/input.c (interpolate_number_format): Do not interpolate
11615 anything if the number register is not defined.
11617 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
11619 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
11621 * ps/devps/prologue (PICTURE): Set components of graphics state to
11622 their default values.
11624 * ps/devps/text.enc: Add trademark
11625 * ps/devps/textmap: Add names for club, spade, heart, diamond,
11626 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
11627 * ps/devps/symbolchars: Add names for summation and product.
11629 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
11630 suchthat. Add pp. Add upper-case letters.
11632 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
11633 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
11636 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
11637 rA (right angle bracket) to ra. Introduce names for double-headed
11638 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
11639 * ps/devps/textmap: Likewise for ps device.
11640 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
11641 * tty/devascii/R.proto: Rename lA to la and rA to ra.
11642 * tty/devascii/R.proto: Likewise.
11643 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
11645 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
11647 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
11649 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
11652 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
11654 * troff/div.c (when_request): Use symbol::is_null rather than
11655 has_arg to determine whether we have an argument.
11656 (change_trap): Remove the trap if we get an invalid number. Give
11657 an error if we don't get at least the macro name.
11658 (diversion_trap): Remove trap if we get an invalid name or number.
11660 * troff/env.c (environment_switch): Pop if we get an invalid
11661 symbol or numeric expression.
11663 * troff/input.c (do_define_macro): If EOF is encoutered while
11664 defining the macro, do tok.next() before returning.
11666 * troff/token.h (has_arg): Move definition from here, to ...
11667 * troff/input.c (has_arg): ... here
11669 * troff/env.c (space_size): Do nothing if we get an invalid argument.
11670 * troff/input.c (shift): Likewise.
11672 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
11675 * pic/troff.c (troff_output::start_picture): Comment out calls to
11678 * eqn/main.c (do_file): Subtract 1 from current_lineno if
11679 interpret_lf_args succeeds.
11681 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
11682 \\. This avoids problems with \$N.
11684 * groff.sh: Pass -C to preprocessors.
11686 * lib/lf.c (interpret_lf_args): Be more flexible.
11688 * tbl/main.c (main): Add -C option.
11689 (table_input::get): Do not recognize TE if followed by character
11690 other than a space or newline unless -C option given.
11691 (process_input_file): Likewise for lf, TS.
11692 (process_data): Likewise for lf in text blocks.
11694 * eqn/main.c (main): Add -C option.
11695 (do_file): Don't recognize EQ, EN or lf if followed by character
11696 other than space or newline unless -C option given.
11697 * eqn/lex.c (file_input::read_line): Similarily.
11698 * eqn/eqn.h: Declare compatible_flag.
11700 * etc/soelim.c (main): Add -C option.
11701 (interpret_lf_args): Use version in libgroff.
11704 * pic/main.c (main): Add -C option, which sets compatible_flag.
11705 (top_input::get), (top_input::peek): If -C option not given,
11706 do not recognize .PS/.PE/.PF/.lf if followed by a character
11707 other than space or newline.
11708 * pic/lex.c (file_input::read_line): Similarily.
11709 * pic/pic.h: Add declaration of compatible_flag.
11711 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
11713 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
11715 * troff/node.c, troff/node.h: Add `asciify' methods to classes
11716 derived from node. New class space_char_hmotion_node.
11717 * troff/input.c (asciify_macro): New function.
11718 * troff/input.c (init_input_requests): New request `asciify' bound
11720 * macros/mm.diff: New file.
11721 * Makefile: In install.mm target use `patch' to apply
11724 * troff/input.c (macro::print_size): Just print the size in bytes.
11726 * troff/div.c (return_request): Correct the argument
11729 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
11731 * troff/node.h (class composite_node): Add sz member.
11732 * troff/node.c (composite_node::size): Return sz.
11733 * troff/input.c (macro_to_node): Use the initial size in the
11734 environment as the size of the composite_node.
11736 * troff/node.c (node::zero_width_tprint): Provide a reasonable
11739 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
11741 * troff/div.c (change_trap): If we get a bad number expression,
11744 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
11746 * lib/matherr.c (matherr): Define this only if math.h defines
11749 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
11751 * troff/div.c (macro_diversion::distance_to_next_trap): If there
11752 no diversion trap return vunits(INT_MAX - vresolution).
11754 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
11756 * troff/input.c (do_zero_width): New implementation that doesn't
11757 use a temporary environment. Use instead:
11758 (token::add_to_node_list): New function.
11759 * troff/env.c (environment::get_prev_char_height),
11760 (environment::get_prev_char_height),
11761 (environment::get_prev_char_skew): New functions.
11762 (environment::get_prev_char): New function.
11763 (environment::get_prev_char_width): Change to use get_prev_char.
11764 (init_env_request): Implement new registers .cht, .cdp, .csk.
11765 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
11766 \Z being processed in a separate environment.
11768 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
11770 * tbl/table.c: Removed TABLE_BOTTOM_REG.
11772 * tbl/table.c (table::init_output): In the section release macro,
11773 give a warning message if the section won't fit on one page.
11775 * tbl/table.c (table::do_top): Emit table keep only if table is
11777 (table::do_bottom): Likewise for table release.
11778 (table::table), (table::add_vertical_rule): Remove reference to
11780 * tbl/table.h: Remove keep member.
11782 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
11783 SECTION_RELEASE_MACRO, if there's not enough space before the next
11784 trap to output the diversion, call T# ourselves, set
11785 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
11786 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
11787 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
11788 vertical position and return to it before turning traps on again.
11790 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
11792 * troff/node.c, troff/node.h: In classes derived from node,
11793 replace prev_char_width method by last_char_node method.
11794 * troff/env.c (environment::get_prev_char_width): Use
11795 node::last_char_node rather than node::get_prev_char_width.
11797 * Makefile: Added comment about -fno-inline on 68030-based
11800 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
11801 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
11802 expressions using sizeof to int.
11803 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
11805 * macros/tmac.e (TS): Don't move @f back past the current
11808 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
11810 * ps/ps.c (main): Buffer stderr.
11811 * dvi/dvi.c (main): Likewise.
11812 * tty/tty.c (main): Likewise.
11814 * ps/ps.c (ps_printer::do_import): Improve error handling.
11816 * troff/input.c (abort_request): Use asciify.
11818 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
11819 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
11820 type of first argument int rather than char. This works around a
11821 bug on the 68030 based Apollo using g++ 1.37.1.
11823 * tbl/table.h (class table): Add `keep' member.
11824 * tbl/table.c (table::table): Initialize `keep'.
11825 (table::add_vertical_rule): Set `keep' to 1.
11826 (table::do_top): Only emit table keep macro is `keep' is non-zero.
11827 (table::do_bottom): Likewise for table release macro.
11828 (table::do_row): Emit section keep macro even if the row is 0.
11830 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
11832 * macros/tmac.e (@C): Preserve the font family across the change
11835 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
11837 * lib/font.c: Initialize font::hor and font::vert to 1.
11838 (font::load_desc): Check the values of font::hor and font::vert.
11840 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
11841 be included in a C compilation.
11842 (iftoa): Use INT_DIGITS. Include lib.h.
11844 (as_string): Likewise.
11845 * tbl/table.c: Removed definition of INT_DIGITS.
11846 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
11847 * troff/input.c (input_input_requests): Likewise.
11848 * ps/ps.c (make_encoding_name): Likewise.
11849 (ps_printer::set_style): Likewise.
11850 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
11852 * tty/devascii/R.proto: Map fm onto '.
11853 * tty/devlatin1/R.proto: Likewise.
11855 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
11857 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
11858 argument to \w is at a different input level.
11860 * tbl/table.c (table::init_output): Define a new macro
11861 REPEATED_VPT_MACRO, like vpt but if in a diversion also
11862 transparently outputs itself.
11863 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
11865 (table::do_row): Likewise.
11867 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
11868 TRANSPARENT_STRING_NAME.
11870 * tbl/table.c (table::init_output): In the table release macro
11871 print an error message and don't produce any output if after
11872 issuing the need request the table still will not fit. Also
11873 remove the diversion after bringing it back.
11875 * tbl/table.c (table::init_output): Define a new macro
11876 REPEATED_MARK_MACRO, like mk but if in a diversion also
11877 transparently outputs itself.
11878 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
11879 is necessary because .TH might not call .T#.
11880 (table::do_top): Likewise TOP_REG.
11881 (table::define_bottom_macro): If TOP_REG is no longer valid, use
11882 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
11883 table header might contain just the two top rules.
11885 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
11887 * troff/div.c: Implement new request `ptr' to print all traps.
11889 * troff/env.c (init_env_requests): Implement `.tabs' reg with
11890 init_string_env_reg.
11891 * troff/env.c (class tab_reg): Deleted.
11893 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
11895 * troff/div.c: New number register .pn returns the number of the
11896 next page as set by the pn request.
11898 * macros/tmac.an: Redid headers and footers. Number each manual
11899 entry starting from 1 unless \nC is > 0, like Sun. Added an
11900 optional 5th argument to .TH which specifies the manual name and
11901 appears in the center of the header. Understand the X, P and D
11902 registers like Sun.
11904 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
11906 * troff/env.c (init_env_requests): New number register `.lt' to
11907 return the title length.
11909 * troff/node.h (class transparent_dummy_node): New class.
11910 * troff/node.c (class transparent_dummy_node): Provide member
11912 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
11915 * troff/input.c (token::next): New escape sequence \).
11916 * troff/input.c (get_copy): Recognize \) in copy mode.
11918 * troff/input.c (input_stack::clear): New function.
11919 * troff/input.c (exit_request): Use input_stack::clear.
11921 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
11922 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
11924 * troff/env.c: Move set_page_character to input.c. Move
11925 page_character to input.c also.
11926 * troff/env.c (title): Split off the reading of the parts of the
11927 title into read_title_parts.
11928 * troff/input.c (read_title_parts): New function. Check the
11929 input_level when testing whether a token matches the delimiter.
11931 * troff/input.c (exit_request): New function.
11932 * troff/input.c (init_input_requests): Bind ex request to
11933 exit_request rather than exit_groff.
11935 * troff/input.c (exit_groff): Call tok.next() before
11936 process_input_stack().
11938 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
11940 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
11941 * troff/env.h: ditto.
11942 * troff/input.c: ditto.
11944 * troff/env.c (environment::is_empty): Test pending_lines.
11946 * troff/env.c (environment::have_pending_lines): Removed.
11948 * troff/input.c: Add request to flush pending lines from the
11951 * troff/env.c, troff/env.h: Add automatic widow control feature.
11953 * troff/input.c (exit_groff): Do process_input_stack() after
11954 do_break() but before setting exit_flag to 2.
11956 * troff/input.c: Remove FLUSH_PENDING_LINES and
11957 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
11958 environment after END_TRAP token seen, but only if there aren't
11959 any more traps still unfinished.
11960 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
11962 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
11964 * troff/env.c: Rename the `retain_size' member of class
11965 pending_output_line to `no_fill'.
11967 * troff/env.c (title): When the line is output, make the
11968 retain_size argument !fill.
11970 * troff/node.h: Add `hyphenated' member to struct breakpoint.
11971 * troff/node.c (space_node::get_breakpoints),
11972 (dbreak_node::get_breakpoints): Fill this in.
11973 * troff/env.c: Allow specification of maximum number of
11974 consecutive hyphenated lines.
11976 * troff/env.c (environment::is_empty): Add test for !current_tab.
11978 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
11980 * troff/env.c (environment::hyphenate_line): Don't completely give
11981 up if the word is not to be hyphenated; continue so that breaks
11982 can be made at break_char_node's.
11984 * lib/lib.h: Only define INT_MAX if it's not already defined;
11985 undef INT_MIN if it's already defined.
11987 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
11989 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
11990 This works around a bug in AT&T C++ 2.0 used with an ANSI C
11993 * macros/tmac.an (an-header): Set no-space mode.
11995 * macros/tmac.an (TH): Start a new page if necessary.
11997 * Started using ChangeLog at version 0.4.
12000 version-control: never