1 2002-01-28 Werner LEMBERG <wl@gnu.org>
3 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
5 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
7 Add two switches -a and -g to control the antialiasing bits for
8 text and graphics, respectively.
10 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
12 * src/devices/grohtml/grohtml.man: Document them.
13 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
15 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
16 (setupAntiAlias): New function.
17 (createAllPages): Updated.
18 (scanArguments): Handle `-a' and `-g'.
19 (main): Call `setupAntiAlias'.
22 2002-01-27 Werner LEMBERG <wl@gnu.org>
24 * doc/groff.texinfo (Def*): Call index function after deffn.
26 * tmac/html.tmac: Call `nroff' request.
28 2002-01-26 Larry Kollar <kollar@alltel.net>
30 * tmac/groff_ms.man: Add some omissions.
32 2002-01-25 Larry Kollar <kollar@alltel.net>
34 * tmac/groff_ms.man: Typographical improvements.
36 2002-01-25 Werner LEMBERG <wl@gnu.org>
38 * doc/groff.texinfo: Updated version and copyright.
39 * src/devices/grops/grops.man: Updated.
41 * tmac/groff_tmac.man: Fix `ig' macro.
43 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
45 Use `.ne' unconditionally everywhere.
46 (TS): Only insert some vertical space. Doing a page break is no
47 longer necessary due to the redefinition of the `ne' request.
49 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
50 warning for unknown subcommands but parse and pass them to the
53 2002-01-24 Werner LEMBERG <wl@gnu.org>
55 * tmac/groff_www.man, NEWS: Fix typos.
57 2002-01-21 Werner LEMBERG <wl@gnu.org>
59 Complete revision of color support:
61 Adapt programs to the new libdriver/input.cc.
63 Color spaces are no longer converted to RGB but transferred as-is
64 in the troff intermediate output format.
66 Handle default color gracefully. troff now supports a `default'
67 color (which can't be changed).
69 grops will now use the proper color space functions if available.
73 Note that currently grohtml doesn't handle colors properly. This
76 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
77 (ui_to_a): New function.
78 * src/include/lib.h: Updated.
80 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
81 (color): Simplified; removed all `double' members and methods.
82 A new array `components' now holds the color parameters.
83 (color::is_default, color::get_components): New methods.
84 (color::operator==, color:operator!=): New.
85 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
86 to make access to the `components' array more comprehensible.
87 * src/libs/libgroff/color.cc: Implement new color support.
89 (color::read_encoding): Simplified for new troff intermediate color
91 (default_color): New global variable.
93 * src/roff/troff/input.cc (default_symbol): New global variable.
94 (lookup_color): Use it.
95 (default_black): Removed.
96 (do_glyph_color, do_fill_color): Simplified.
97 (define_color): Handle default color.
99 (do_if_request): Handle default color.
100 * src/roff/troff/env.cc (environment::environment): Initialize
101 colors with `default_color'.
102 * src/roff/troff/node.cc (troff_output_file::put): Add method
104 (troff_output_file::hex): Removed.
105 (troff_output_file::fill_color, troff_output_file::glyph_color):
106 Updated to include/color.h and libdriver/input.cc.
108 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
109 fill color properly (identically to the outline color). \D'f...'
110 doesn't work any more.
111 All function calls to it updated.
113 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
115 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
118 * src/devices/grops/ps.cc (ps_output::put_color): New method.
119 (ps_printer::sbuf_color): Make a real member instead of pointer.
120 (ps_printer::fill_color, ps_printer::output_color): Removed.
121 (ps_printer::ps_printer): Updated.
122 (ps_printer::set_char): Ditto.
123 (ps_printer::set_color): Use various color schemes.
124 Use `put_color' method.
125 (ps_printer::flush_sbuf): Don't set color.
126 (ps_printer::fill_path): Take `environment' as parameter.
127 Simplify color handling.
128 (ps_printer::set_line_thickness): Renamed to ...
129 (ps_printer::set_line_thickness_and_color): This (and updated).
130 (ps_printer::set_color): Change second parameter from `complete'
131 to `fill' which better describes what it does.
132 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
133 and text in the right order.
135 Remove branches for `f' and `F'; this is handled by
137 * src/devices/grops/ps.h: Updated.
138 * font/devps/prologue (FL): Redefined
139 ({F,C}r,k,g: New color functions (with and without filling).
141 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
142 * man/groff_diff.man, man/groff.man, man/groff_out.man,
143 doc/groff.texinfo, NEWS: Updated.
145 2002-01-20 Bernd Warken <bwarken@mayn.de>
147 * src/libs/libdriver/input.cc: Completely rewritten. See comments
148 in this file for what has been changed.
150 2002-01-19 Werner LEMBERG <wl@gnu.org>
152 * test-groff: Fix GROFF_FONT_PATH.
153 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
154 is read before .TH or .Dd is parsed.
156 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
158 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
161 2002-01-18 Werner LEMBERG <wl@gnu.org>
163 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
166 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
168 * tmac/doc.common: Initialize %I register for the %I macro to
169 avoid (harmless) warning.
170 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
171 when in the SYNOPSIS section.
173 2002-01-17 Bruno Haible <haible@clisp.cons.org>
175 * src/preproc/pic/lex.cc (get_token): Fix typo.
177 2002-01-17 Werner LEMBERG <wl@gnu.org>
179 * devices/grops/ps.cc: Fix incorrectly applied last patch.
181 2002-01-17 Larry Kollar <kollar@alltel.net>
183 * tmac/groff_ms.man: Completely rewritten.
185 2002-01-16 Werner LEMBERG <wl@gnu.org>
187 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
189 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
191 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
193 (ps_printer::draw): Ditto.
195 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
197 * tmac/groff_mdoc.man: Minor fixes.
199 2002-01-13 Werner LEMBERG <wl@gnu.org>
201 * man/groff_out.man: Some fixes.
203 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
205 * doc/pic.ms: Fix typos.
207 2002-01-12 Werner LEMBERG <wl@gnu.org>
209 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
211 2002-01-10 Werner LEMBERG <wl@gnu.org>
213 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
217 2002-01-09 Bernd Warken <bwarken@mayn.de>
219 * man/groff_out.man: Revised.
220 * man/roff.man: Minor fixes.
221 * src/roff/troff/troff.man: Some reordering.
223 2002-01-09 Werner LEMBERG <wl@gnu.org>
225 * tmac/an-old.tmac: Add dummy macros for equation support.
227 2002-01-07 Werner LEMBERG <wl@gnu.org>
229 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
231 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
233 * tmac/groff_man.man: Small improvements.
235 2002-01-07 Bernd Warken <bwarken@mayn.de>
237 * man/groff_diff.man: Revised.
239 2002-01-06 Werner LEMBERG <wl@gnu.org>
241 * tmac/www.tmac: Remove extraneous backslash.
243 2002-01-06 Bernd Warken <bwarken@mayn.de>
245 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
247 2002-01-05 Werner LEMBERG <wl@gnu.org>
249 Integrated groffer, contributed by Bernd Warken.
251 * contrib/groffer/*: New.
252 * Makefile.in, NEWS: Updated.
254 2002-01-04 Werner LEMBERG <wl@gnu.org>
256 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
257 registers defined in macro packages.
258 Revising the ms part.
260 2002-01-04 Larry Kollar <kollar@alltel.net>
262 * doc/groff.texinfo: Add documentation for ms macros.
264 2002-01-02 Werner LEMBERG <wl@gnu.org>
266 First step in adding PS support for the Euro symbol. `eu' is the
267 official Euro logo, `Eu' is a font-specific glyph variant.
269 * font/devps/text.enc: Add `Euro' at position 9.
270 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
271 * font/devps/symbolmap: Regenerated.
275 2002-01-02 Bernd Warken <bwarken@mayn.de>
277 * man/roff.man: Revised.
279 2002-01-01 Bernd Warken <bwarken@mayn.de>
281 * src/roff/groff/groff.man: Completely rewritten.
283 2001-12-31 Werner LEMBERG <wl@gnu.org>
285 * doc/Makefile: Updated.
287 2001-12-30 Werner LEMBERG <wl@gnu.org>
289 * tmac/www.tmac: Make all names of internal macros/registers/strings
290 lowercase, and prepend `www-'.
292 * src/roff/troff/troff.man: Add preprocessor string at BOF.
294 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
296 Implement option `-b' in grohtml to set the HTML background colour.
298 * src/devices/grohtml/post-html.cc (default_background): New global
300 (html_printer::html_printer): Initialize `background' to
301 `default_background'.
302 (main): Implement option `-b'.
304 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
306 * src/devices/grohtml/grohtml.man: Updated.
307 * doc/Makefile (.ms.html): Use `-b'.
308 * tmac/html.tmac: Don't set background color.
310 Add new grohtml tag `.html-tl'.
312 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
314 (title_desc::title_desc): Updated.
315 (html_printer::troff_tag): Handle `.html-tl'.
316 (html_printer::write_title): Use `with_h1'.
317 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
318 (HTML-TL): New macro.
320 Add support for unordered lists in HTML.
322 * tmac/www.tmac (www-level): New auxiliary register.
323 (www-level1, www-level2, www-level3): New auxiliary strings.
324 (www-push-level, www-pop-level): New auxiliary macros
325 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
329 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
330 (DEFAULT_VERTICAL_OFFSET): Removed.
331 (IMAGE_BOARDER_PIXELS): Set to 0.
332 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
333 (vertical_offset): Initialize with 0.
334 (gsPaper): New global variable.
335 (get_resolution): Scan for and return unsigned int.
336 (get_papersize): New function to get paper length from devps/DESC.
337 (determine_vertical_offset): New function.
338 (createAllPages): Produce gray-level images and use proper page
340 (createImage): Use `-quiet' option of pnmcrop.
341 (addZ): Fix passing of `-Z'.
342 (scanArguments): Fix handling of `-o'.
343 (main): Call `determine_vertical_offset'.
344 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
347 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
348 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
349 glyph descenders properly.
351 * doc/homepage.ms: Include `gnubw.eps'.
352 * doc/Makefile (gnubw.eps): New rule.
353 (homepage.html): Depend on `gnubw.eps'.
355 2001-12-25 Werner LEMBERG <wl@gnu.org>
357 * src/roff/troff/input.cc (default_black): Fix return value.
359 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
361 * tmac/doc-common (Dt): Change output of architecture strings.
362 Do some syntax cleanup.
363 * tmac/groff_mdoc.man: Updated.
365 2001-12-23 Werner LEMBERG <wl@gnu.org>
367 Adding an `itc' request (input line trap accepting \c).
369 * src/roff/troff/env.h (environment): New member
370 `continued_input_trap'.
371 Make `do_input_trap' a friend function instead of `input_trap'.
372 * src/roff/troff/env.cc (environment::environment,
373 environment::copy): Updated.
374 (environment::newline): Implement it.
375 (do_input_trap): New function.
376 (input_trap): Call `do_input_trap'.
377 (input_trap_continued): New function.
378 (init_env_requests): Updated.
379 * src/roff/troff/TODO: Updated.
381 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
384 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
386 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
388 * tmac/doc-common, tmac/doc-syms: Small updates.
390 2001-12-22 Colin Watson <cjwatson@debian.org>
392 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
394 2001-12-22 Bernd Warken <bwarken@mayn.de>
396 * MANIFEST: New file.
398 2001-12-22 Werner LEMBERG <wl@gnu.org>
400 * src/preproc/grn/grn.man: Updated.
402 2001-12-22 Solar Designer <solar@openwall.com>
404 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
407 2001-12-19 Werner LEMBERG <wl@gnu.org>
409 Implement a fallback character request `.fchar'.
411 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
412 (is_fallback): New inline function.
413 * src/roff/troff/input.cc (do_define_character): New function.
414 (define_character): Call `do_define_character'.
415 (define_fallback_character): New function.
416 (init_input_requests): Add `fchar'.
417 (charinfo::charinfo): Updated.
418 (charinfo::set_macro): New argument to set `fallback' flag.
419 * src/roff/troff/node.cc (make_glyph_node, make_node,
420 node::add_char): Check `fallback' flag.
421 * NEWS, man/groff_diff.man, man/groff_man: Updated.
423 2001-12-16 Werner LEMBERG <wl@gnu.org>
425 * groff.texinfo: Document exact search algorithm for glyphs.
427 2001-12-15 Werner LEMBERG <wl@gnu.org>
429 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
430 the left side of $(MANPAGES) rule to make it always non-empty.
432 2001-12-14 Werner LEMBERG <wl@gnu.org>
434 * src/roff/troff/input.cc (default_black): Define default color
435 `black' if not yet defined.
437 2001-12-13 Werner LEMBERG <wl@gnu.org>
439 Implement new string-valued register `.fn' to return the current
440 real (internal) font name.
442 * env.cc (environment::get_font_name_string): New function.
443 (init_env_requests): Add `.fn' register.
444 * env.h (environment): Updated.
445 * node.cc (font_info): Make `get_font_name' a friend.
446 (get_font_name): New function.
449 * man/groff_diff.man, man/groff.man, NEWS: Updated.
451 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
453 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
455 2001-12-12 Werner LEMBERG <wl@gnu.org>
457 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
459 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
461 * man/groff_diff.man: Adding documentation for \O.
463 2001-12-10 Werner LEMBERG <wl@gnu.org>
465 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
466 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
468 2001-12-09 Werner LEMBERG <wl@gnu.org>
470 * man/roff.man: Revised.
471 * src/roff/groff/groff.man: Replace man page references with a
474 2001-12-09 Bernd Warken <bwarken@mayn.de>
476 * man/roff.man: Completely rewritten.
478 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
480 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
482 2001-12-05 Werner LEMBERG <wl@gnu.org>
484 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
486 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
487 order of initializers.
490 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
492 * doc/groff.texinfo: Fix documentation of \O.
494 * src/devices/grohtml/html-text.cc (html_text::do_indent,
495 html_text::do_table, html_text::do_emittext, html_text::do_para):
496 Use `const' for first argument.
497 (html_text::do_table): Use cast.
498 * src/devices/grohtml/html-text.h: Updated.
499 * src/devices/grohtml/output.cc (simple_output::put_string): Add
500 method for `const string &s'.
501 * src/devices/grohtml/html.h: Updated.
502 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
503 (ANCHOR_TEMPLATE): Modified.
504 (manufacture_headings): New global variable to handle `-h' option.
505 (is_subsection): Removed.
506 (char_buffer::add_string): Add `const' to first argument.
507 Protect against invalid string argument.
508 Add method for `const string &s'.
509 (text_glob): Completely redesigned.
510 (page): Use `const' for strings and remove string length variable.
511 (page::add_html): Removed.
512 (page::add_end_encode): New member function.
513 (to_unicode): Moved upwards.
514 (title_desc, header_desc): Updated.
515 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
517 (html_printer::is_bold, html_printer::make_bold): New member
519 (html_printer::end_of_line): Updated.
520 (generate_img_src, html_printer::do_auto_image,
521 html_printer::do_title, html_printer::write_header,
522 html_printer::determine_header_level, html_printer::do_heading,
523 html_printer::do_linelength, html_printer::do_pageoffset,
524 html_printer::do_indentation, html_printer::do_tempindent,
525 html_printer::do_indentedparagraph, html_printer::do_break,
526 html_printer::flush_sbuf, get_html_translation,
527 html_printer::begin_page, html_printer::special): Rewritten to get
528 rid of static string length limit.
529 (html_printer::troff_tag): Added `.no-auto-rule'.
530 (html_printer::flush_globs): Small fix.
531 (html_printer::determine_space): Don't compute `space_width'.
532 (html_printer::translate_to_html): Renamed to ...
533 (html_printer::emit_html): This (with updates).
534 (html_printer::write_header): Implement `-h' option.
535 (html_printer::draw): Remove commented-out code. Handle `F'
537 (html_printer::add_char_to_sbuf): Removed.
538 (html_printer::add_to_sbuf): Rewritten.
539 (html_printer::sbuf_continuation): Fixed.
540 (html_printer::seen_backwards_escape, reverse,
541 html_printer::remove_last_char_from_sbuf): Removed.
542 (char_translate_to_html, str_translate_to_html): Removed.
543 (html_printer::overstrike): New function member.
544 (html_printer::set_char): Use it.
545 (html_printer::do_body): New function member.
546 (html_printer::~html_printer): Use it.
547 (main): Handle `-h' option.
549 * src/devices/grohtml/grohtml.man: Document -h switch.
551 * src/preproc/html/pre-html.cc: Include searchpath.h
552 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
553 (get_resolution): New function.
554 (checkImageDir): Use `0777' permissions in mkdir()
555 (write_start_image): Rewritten to use `\O[5...]'.
556 (createImage, generateImages): Updated.
557 (main): Handle `F' and `h' options.
558 Use `get_resolution'.
560 * src/roff/troff/input.cc (begin, end, image): Removed.
561 (do_suppress): Take parameter.
562 Handle modified syntax of `\O'.
563 (token::next): Updated.
564 (init_markup_requests): Removed.
567 * src/roff/troff/div.h: Add declaration for begin_page().
569 * tmac/color-html.tmac: Removed. Contents moved to...
570 * tmac/html.tmac: Here. Set background color.
571 * tmac/color.tmac: Removed. Contents moved to...
572 * tmac/ps.tmac: Here.
573 * tmac/www.tmac: Remove the title command when generating images
575 (NO_AUTO_RULE): New macro.
576 (HTML_DO_IMAGE): Use revised `\O' escapes.
577 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
579 2001-12-02 Werner LEMBERG <wl@gnu.org>
581 * tmac/groff_mdoc.man: Fix typo.
583 2001-12-01 Colin Watson <cjwatson@debian.org>
585 * man/roff.man: Fix typo.
587 2001-11-29 Werner LEMBERG <wl@gnu.org>
589 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
592 * src/roff/troff/input.cc (read_draw_node): Emit error message if
593 more than one argument to \D'f ...'.
595 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
597 2001-11-28 Werner LEMBERG <wl@gnu.org>
599 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
602 * tmac/groff_man.man: Minor cosmetic fix.
604 2001-11-27 Werner LEMBERG <wl@gnu.org>
606 * src/roff/groff/groff.man, tmac/groff_tmac.man,
607 tmac/groff_www.man: s/mwww/www/.
609 2001-11-26 Werner LEMBERG <wl@gnu.org>
611 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
612 * configure: Regenerated.
613 * win32-diffs: Updated.
615 * tmac/groff_mwww.tmac: Renamed to ...
616 * tmac/groff_www.tmac: This.
617 * tmac/mwww.tmac: Removed.
618 * NEWS, tmac/Makefile.sub: Updated.
620 2001-11-21 Werner LEMBERG <wl@gnu.org>
622 * doc/groff.texinfo: Improve documentation of the `\v' escape.
623 Fix explanation of `\D' and `rt'.
625 2001-11-20 Werner LEMBERG <wl@gnu.org>
627 * tmac/an-old.tmac (an-header): Set header length equal to page
629 * doc/groff.texinfo: Improve documentation of `ne' request. Other
633 2001-11-19 Werner LEMBERG <wl@gnu.org>
635 * NEWS, man/Makefile.sub: Updated.
637 2001-11-19 Bernd Warken <bwarken@mayn.de>
639 * man/ditroff.man: New file.
641 2001-11-17 Werner LEMBERG <wl@gnu.org>
643 * man/groff_differences.man: Renamed to ...
644 * man/groff_diff.man: This. Updated.
645 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
647 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
648 * src/preproc/html/pushback.cc: This. Updated.
649 * src/preproc/html/pushbackbuffer.h: Renamed to ...
650 * src/preproc/html/pushback.h: This.
651 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
654 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
655 * src/libs/libgroff/htmlhint.cc: This.
656 * src/libs/libgroff/Makefile.sub: Updated.
658 * tmac/an-old.tmac (an-end): Fix page length.
660 2001-11-16 Werner LEMBERG <wl@gnu.org>
662 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
663 * man/Makefile.sub: Include groff_differences.man.
664 * VERSION: Set to 1.18.
665 * REVISION: Set to 0.
667 2001-11-16 Bernd Warken <bwarken@mayn.de>
669 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
670 the second dot (or ending macro name) to end a macro.
671 * doc/groff.texinfo: Doc fix.
673 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
675 * tmac/doc-common (doc-header): Handle very long document titles
678 2001-11-16 Werner LEMBERG <wl@gnu.org>
680 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
682 2001-11-15 Werner LEMBERG <wl@gnu.org>
684 * src/roff/troff/troff.man: Revised and split into troff.man and...
685 * man/groff_differences.man: New file.
688 2001-11-13 Werner LEMBERG <wl@gnu.org>
690 * tmac/an-old.tmac (TS, TE): New macros for table support.
692 2001-11-12 Werner LEMBERG <wl@gnu.org>
694 * src/include/lib.h: Provide a fix for emx to not include
697 2001-10-27 Werner LEMBERG <wl@gnu.org>
699 * src/roff/troff/input.cc (substring_macro): Fix computation of
702 2001-10-20 Werner LEMBERG <wl@gnu.org>
704 Undo change from 2001-08-28.
706 * src/roff/troff/input.cc (have_input): New global variable.
707 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
708 in compatibility mode.
709 (process_input_stack): Use it.
711 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
713 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
714 being handled as end-of-sentence characters,
716 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
718 * src/roff/troff/input.cc (file_iterator): New members
719 `suppress_newline_flag' and `seen_escape'.
720 (file_iterator::next_file): Updated.
721 (file_iterator::fill): Use it.
722 (string_iterator): New member `suppress_newline_flag'.
723 (string_iterator::fill): Set it.
724 (get_color_element): Use MAX_COLOR_VAL.
725 * src/roff/troff/env.cc (environment): Remove `need_eol'.
726 (no_fill): Don't set `env->ignore_next_eol'.
727 (environment::newline): Handle `eol' tag properly.
729 (environment::add_html_tag): Set `env->ignore_next_eol'.
731 * src/roff/troff/env.h (environment): Updated.
733 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
735 (html_printer::outstanding_eol): New member function.
736 (html_printer::do_title): Use new functions.
737 (html_printer::troff_tag): Test `id_eol_ce'.
739 2001-10-10 Werner LEMBERG <wl@gnu.org>
741 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
742 files work with -C also.
744 2001-10-05 Werner LEMBERG <wl@gnu.org>
746 * doc/pic.ms: Minor fix.
747 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
748 as a valid command line switch.
749 * src/devices/grohtml/post-html.cc (main): Ditto.
751 * src/devices/grohtml/grohtml.man: Updated.
752 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
754 2001-10-04 Werner LEMBERG <wl@gnu.org>
756 Implementing color support in troff, pic, grops, and grohtml. These
757 changes are based on a major patch provided by Gaius Mulley
760 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
761 definitions with both hex values and fractions.
763 New escapes: \m and \M for drawing and background color,
764 respectively. This corresponds to the troff output commands `m'
767 groff and troff accept command line switch `-c' to disable color
768 output (which is automatically disabled in compatibility mode).
770 New scaling indicator `f' for fractions (1f = 65536u).
772 New conditional operator `m' to test for defined colors with `if'
775 New keywords `color' (or `colour', `colored', `coloured'), `outline'
776 (or `outlined'), and `shaded' added to pic.
778 * src/include/color.h: New file.
779 * src/include/driver.h: Include it.
780 * src/include/printer.h: Include color.h.
781 (environment): New members `col' and `fill'.
782 (printer): Remove `adjust_arc_center' member function.
783 * src/include/Makefile.sub: Updated.
785 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
787 Handle `m' and `DF' troff commands.
788 * src/libs/libgroff/color.cc: New file.
789 * src/libs/libgroff/Makefile.sub: Updated.
791 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
793 (createImage): Fix computation of `y2'.
795 (buffer::write_file_html): Remove calls to `stop'.
797 * src/preproc/pic/common.h (common_output): New abstract function
798 members `set_color', `reset_color', `get_last_filled', and
800 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
801 (object_spec): Add members `shaded' and `outlined'.
802 * src/preproc/pic/output.h (output): `command' is now abstract.
803 New function members `set_color', `reset_color', `get_last_filled',
804 and `get_outline_color'.
805 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
806 `outline[d]', and `shaded'.
807 * src/preproc/pic/object.cc (output::command): Removed.
808 (output::set_location): Moved to output.h.
809 (graphic_object): Add protected members `outline_color' and
811 Add member functions `set_outline_color', `get_outline_color', and
813 (closed_object): Add member function `set_fill_color'.
814 Add member `color_fill'.
815 (graphic_object::print_text): Use `out->set_color' and
817 (box_object::print, ellipse_object::print, circle_object::print,
818 line_object::print, spline_object::print, arc_object::print): Ditto.
819 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
820 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
821 `SHADED', making them `%left'.
822 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
823 * src/preproc/pic/tex.cc (tex_output): New dummy function members
824 `set_color', `reset_color', `get_last_filled', and
826 * src/preproc/pic/troff.cc (simple_output): New abstract function
827 members `set_color', `reset_color', and `get_last_filled'.
828 (simple_output::polygon, simple_output::circle,
829 simple_output::ellipse): Use `get_last_filled'.
830 (troff_output): New members `last_filled' and `last_outlined'.
831 New function members `set_color', `reset_color', `get_last_filled',
832 and `get_outline_color'.
833 (troff_output::finish_picture): Use `reset_color'.
834 (troff_output::set_fill): Test `last_filled'.
835 * src/preproc/pic/pic.man: Updated.
837 * src/roff/groff/groff.cc (main): Implement `-c' option.
838 (synopsis, help): Updated.
839 src/roff/groff/groff.man: Updated.
841 * src/roff/troff/troff.h: Include color.h.
842 (warning_type): Add WARN_COLOR.
843 * src/roff/troff/env.h (environment): New members
844 `{cur,prev}_{glyph,fill}_color'.
845 New member functions `get_{prev_,}{glyph,fill}_color'.
846 * src/roff/troff/env.cc: Initialize and implement them.
847 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
848 Replace `NULL' with `0' everywhere for consistency.
849 (lookup_color, default_black, do_glyph_color, do_fill_color,
850 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
851 define_color): New functions.
852 (token::next): Implement \M and \m escapes.
853 (do_if_request): Implement `m' operator.
855 (main): Implement `-c' option.
856 (init_markup_requests): Add `defcolor' request.
857 (warning_table): Add `color' warning.
858 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
860 * src/roff/troff/node.cc (troff_output_file): New members
861 `current_{page,glyph}color'. New member functions `put_hex',
862 `glyph_color', and `fill_color'.
863 (glyph_color_node::*, fill_color_node::*): Implement it.
864 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
865 (parse_term): Add support for `f'.
866 * src/roff/troff/troff.man: Updated.
868 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
870 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
871 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
873 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
874 (tag_definition): Use `void *' for arg1.
875 (html_text): New member functions `do_color' and `done_color'.
876 Use `void *' for second parameter of `push_para' member function.
877 New `push_para' member function with a single parameter.
878 Use `char *' for parameter of `issue_table_begin' member funtion.
879 New `issue_color_begin' member function.
880 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
882 (html_text::issue_color_begin): New function.
883 (html_text::issue_table_begin): Use `char *' for parameter.
884 (html_text::start_tag, html_text::shutdown,
885 html_text::check_emit_text): Updated.
886 (html_text::push_para): Use `void *' for second parameter.
887 Add same function with only one parameter.
888 (html_text::do_*): Updated.
889 (html_text::do_color, html_text::done_color): New functions.
890 * src/devices/grohtml/post-html.cc (style): New member `col'.
891 Mew member `style' with 6 parameters.
892 (style::style, style::operator==): Updated.
893 (html_printer::do_font): Use it.
894 (html_printer::draw): Add dummy entry for `F'.
895 (html_printer::set_char): Updated.
896 * src/devices/grohtml/grohtml.man: Updated.
898 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
899 trailing zeroes removed.
900 (ps_printer): New members `sbuf_color', `fill_color', and
902 Removed member `fill'.
903 New member function `set_color'.
904 (ps_printer::ps_printer, ps_printer::set_char): Updated.
905 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
906 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
908 * tmac/color-html.tmac, tmac/color.tmac: New files.
909 * tmac/troffrc: Include them.
910 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
911 * tmac/Makefile.sub: Updated.
913 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
914 man/groff.man: Updated.
915 * font/devps/prologue.ps: Define FC and CO functions.
917 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
919 Fix incorrect cropping of images and incorrect handling of special
920 characters. Fix handling of file names in \O.
922 * src/include/geometry.h: New file.
923 * src/libs/libgroff/geometry.cc: New file.
924 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
926 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
928 (do_suppress): Updated.
929 * src/roff/troff/node.cc: Include geometry.h.
930 (troff_output_file::flush_tbuf): Fixed parameters to
931 `check_output_limits'.
932 (troff_output_file::check_charinfo): Ditto.
933 (troff_output_file::determine_line_limits): Add support for `Da'
936 * src/devices/grohtml/post-html.cc (str_translate_to_html):
937 Add new parameter `is_special' to decode special characters from
939 (html_printer::do_title, html_printer::do_heading,
940 html_printer::do_indentedparagraph,
941 html_printer::translate_to_html, html_printer::special): Updated.
943 2001-10-03 Werner LEMBERG <wl@gnu.org>
945 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
946 Fix entry for config.h.
947 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
948 * tmac/troffrc: Translate nonbreakable space character to `\~'.
949 * src/preproc/eqn/eqn.man: Document -d command line option.
951 2001-09-27 Werner LEMBERG <wl@gnu.org>
961 instead of the old code (`.ad .hy' after the table) to suppress
962 incorrect hyphenation for grohtml output.
964 2001-09-22 Werner LEMBERG <wl@gnu.org>
966 * man/groff_font.man, man/groff_out.man: Minor fixes.
968 2001-09-20 Werner LEMBERG <wl@gnu.org>
970 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
971 Arnold Robbins <arnold@skeeve.com>).
973 2001-09-09 Werner LEMBERG <wl@gnu.org>
975 * configure: Regenerated with autoconf 2.52.
977 * doc/groff.texinfo: Complete revision of indices.
979 2001-09-07 Werner LEMBERG <wl@gnu.org>
981 * doc/Makefile (clean): Updated to delete all indices.
983 2001-09-05 Werner LEMBERG <wl@gnu.org>
985 * src/roff/troff/troff.man: Remove superfluous line.
987 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
988 given on the command line (or rather, if only the default warnings
991 2001-09-03 Werner LEMBERG <wl@gnu.org>
993 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
994 use .ne for TTY devices.
996 2001-08-31 Werner LEMBERG <wl@gnu.org>
998 * src/roff/troff/token.h, src/roff/troff/input.cc:
999 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
1001 2001-08-28 Werner LEMBERG <wl@gnu.org>
1003 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
1004 * src/roff/troff/input.cc (token::next): Return
1005 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
1007 (token::description): Updated.
1008 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
1009 (token::add_to_node_list, token::process): Ignore
1010 TOKEN_TRANSPARENT_ESCAPE.
1012 2001-08-27 Werner LEMBERG <wl@gnu.org>
1014 * tmac/an-old.tmac: Fix `S' string.
1016 2001-08-26 Werner LEMBERG <wl@gnu.org>
1018 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
1020 2001-08-25 Werner LEMBERG <wl@gnu.org>
1022 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
1024 Many other minor fixes.
1026 * configure.ac: Add message at end to inform how to compile
1028 * configure: Regenerated.
1030 2001-08-24 Werner LEMBERG <wl@gnu.org>
1032 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
1033 Updated to latest version of libc.
1035 2001-08-23 Werner LEMBERG <wl@gnu.org>
1037 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
1038 Autoconf 2.50 and newer can handle this.
1039 * configure: Regenerated.
1041 2001-08-21 Werner LEMBERG <wl@gnu.org>
1043 * doc/pic.ms: Fix typo.
1044 * src/preproc/tbl/tbl.man: Document case of global options.
1046 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
1048 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
1049 handling of `CR' font.
1051 2001-08-20 Werner LEMBERG <wl@gnu.org>
1053 Use a config.h file.
1055 * src/include/lib.h: Include config.h.
1056 * All C files: Ditto (if necessary).
1057 * All C++ source and header files: Include lib.h first (if
1060 * src/include/config.hin: New file (autogenerated by autoheader).
1061 * stamp-h.in: New file.
1062 * configure.ac: Updated.
1063 * aclocal.m4: Add third parameters to AC_DEFINE macros.
1064 (GROFF_ARRAY_DELETE): Simplified.
1065 * Makefile.sub (DISTCLEANFILES): Updated.
1066 Added targets for remaking config.status, config.hin, config.h,
1067 stamp-h.in, and stamp-h.
1068 * configure: Regenerated.
1070 2001-08-19 Werner LEMBERG <wl@gnu.org>
1074 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
1076 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
1077 (do_sprintf): Use snprintf().
1079 2001-08-18 Werner LEMBERG <wl@gnu.org>
1081 * src/libs/snprintf/*: Added an snprintf module written by Mark
1083 * src/libs/libgroff/Makefile.sub: Updated.
1084 * configure.ac: Add test for snprintf().
1085 * Makefile.in: Updated.
1086 * configure: Regenerated.
1088 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
1091 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
1093 * tmac/doc.tmac (Ex): New implementation.
1094 * tmac/doc-common, tmac/groff_tmac.man: Updated.
1096 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
1098 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
1100 * tmac/groff_tmac.man: Updated.
1102 2001-08-13 Werner LEMBERG <wl@gnu.org>
1104 * src/preproc/tbl/tbl.man: Minor documentation update.
1106 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
1108 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
1109 * configure.ac: Add declaration test for gettimeofday().
1110 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
1111 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
1112 * configure: Regenerated.
1114 2001-08-11 Werner LEMBERG <wl@gnu.org>
1116 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
1117 * configure.ac: Add declaration test for strcasecmp().
1118 * Makefile.in: Updated.
1119 * configure: Regenerated.
1120 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
1121 this is necessary because groff's mkstemp.cc is C++.
1122 Add declaration conditionally for strcasecmp().
1124 2001-08-10 Werner LEMBERG <wl@gnu.org>
1126 Integrated pic2graph, contributed by Eric S. Raymond.
1128 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
1130 * Makefile.in, NEWS: Updated.
1132 * src/preproc/tbl/tbl.man: Revised.
1134 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
1136 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
1138 2001-08-09 Werner LEMBERG <wl@gnu.org>
1140 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
1143 2001-08-08 Paul Eggert <eggert@twinsun.com>
1145 * Makefile.sub (configure): Depend on configure.ac, not
1147 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
1149 2001-08-07 Werner LEMBERG <wl@gnu.org>
1151 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
1154 2001-08-06 Werner LEMBERG <wl@gnu.org>
1156 * src/roff/troff/troff.man: Improve documentation of -E option.
1158 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1160 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
1163 2001-07-27 Werner LEMBERG <wl@gnu.org>
1165 * src/preproc/refer/refer.cc: Undo last change.
1166 * src/devices/grohtml/post-html.cc: Ditto.
1168 2001-07-26 Werner LEMBERG <wl@gnu.org>
1170 * src/preproc/refer/refer.cc: Include `lib.h'.
1171 * src/devices/grohtml/post-html.cc: Ditto.
1173 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
1175 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
1176 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
1177 * Makefile.in: Comment updated.
1178 * configure: Regenerated.
1180 2001-07-25 Werner LEMBERG <wl@gnu.org>
1182 * src/preproc/pic/pic.cc: Removed.
1183 * src/preproc/pic/pic_tab.h: Removed.
1184 * src/preproc/refer/label.cc: Removed.
1186 * doc/Makefile (.ms.html): Don't use a file name extension in
1187 argument to grohtml's -I option.
1188 * Makefile.in (dist): Remove CVS directories.
1189 Call `distfiles' target.
1191 * src/devices/grohtml/grohtml.man: Add information about valid
1192 versions of pnmtopng.
1193 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
1194 name instead of number.
1196 2001-07-24 Werner LEMBERG <wl@gnu.org>
1198 * doc/groff.texinfo: Minor fixes.
1200 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
1202 * doc/Makefile (.ms.html): Put image files into a subdirectory.
1205 2001-07-20 Werner LEMBERG <wl@gnu.org>
1207 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
1208 * src/libs/libgroff/mkstemp.cc: New file.
1209 * src/libs/libgroff/mksdir.cc: New file.
1210 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
1211 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
1212 * src/libs/libgroff/Makefile.sub: Updated.
1213 * src/include/lib.h: Add mksdir() prototype.
1214 * src/include/posix.h: Define S_IXUSR if not yet defined.
1216 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
1217 (createAllPages): Use mksdir() instead of current code.
1218 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
1219 (main): [!HAVE_MKSTEMP]: Removed.
1221 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
1222 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
1224 * configure.ac: Add tests for stdint.h, sys/time.h, and
1226 Call new GROFF_xxx macros.
1227 * configure: Regenerated.
1228 * Makefile.in: Comments updated.
1230 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
1232 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
1233 instead of current code.
1234 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
1235 * src/roff/groff/groff.cc (possible_command::insert_args): New
1237 (main): Use it for predriver handling instead of insert_arg().
1239 2001-07-19 Werner LEMBERG <wl@gnu.org>
1241 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
1244 * src/include/posix.h: Define S_IWUSR if not yet defined.
1246 2001-07-18 Werner LEMBERG <wl@gnu.org>
1250 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
1252 * tmac/groff_mdoc.man: Document new -width and -column syntax.
1253 Some other minor fixes.
1254 * tmac/an-old.tmac: Add `AT' and `UC' macros.
1256 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
1258 Replace call to `troff' with `groff -Z' to make it aware of
1261 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
1262 (troff_command, command_prefix): Removed.
1263 (alterDeviceTo): Use groff.
1264 (addZ): New function.
1265 (char_buffer::do_html): Use it.
1266 (scanArguments): Use TROFF_COMMAND.
1267 (findPrefix): Removed.
1269 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
1271 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
1273 * doc/pic.ms: Documentation fixes.
1275 2001-07-17 Werner LEMBERG <wl@gnu.org>
1277 Replace atexit() with global destructor.
1279 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
1280 (xtmpfile_list_init): New global structure to deallocate
1281 xtmpfile_list on exit. Its destructor inherits most code from
1283 (remove_tmp_files): Deleted.
1284 (add_tmp_file): Simplified.
1286 2001-07-16 Werner LEMBERG <wl@gnu.org>
1288 Replace strdup() with strsave().
1290 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
1291 (set_papersize): Use strsave() and a_delete.
1292 (main): Use strsave().
1293 * src/preproc/html/pre-html.cc (make_message, createAllPages,
1294 removeAllPages): Use strsave() and a_delete.
1296 * configure.ac: Remove test for strdup.
1297 * Makefile.in: Comment updated.
1298 * configure: Regenerated.
1300 2001-07-15 Werner LEMBERG <wl@gnu.org>
1302 * win32-diffs: Updated.
1304 2001-07-14 Werner LEMBERG <wl@gnu.org>
1306 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
1307 removing the old one.
1308 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
1310 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1312 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
1314 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
1316 Merge -xwidth into -width. Add -xwidth functionality to -column
1319 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
1321 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
1322 string immediately following a leading dot starts with a valid mdoc
1324 Add similar code to the -column branch.
1325 (doc-Bl-usage): Updated.
1326 * groff_mdoc.man: s/-xwidth/-width/.
1328 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
1330 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
1331 running into centered or non-formatted text.
1333 2001-07-11 Werner LEMBERG <wl@gnu.org>
1335 Introduce short and long prefixes to have the selection at run-time
1336 whether there is a 8+3 limit for names of temporary files.
1338 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
1339 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
1340 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
1342 (temp_init): New global structure to initialize above three
1344 (xtmptemplate): Use two parameters for long and short prefix.
1345 Simplify code use above three variables.
1346 (xtmpfile): Use long and short prefixes as parameters.
1347 * src/include/lib.h: Updated.
1349 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
1351 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
1352 (createAllPages, makeTempFiles): Updated.
1354 2001-07-09 Werner LEMBERG <wl@gnu.org>
1356 * REVISION: Increased to 3.
1358 Version 1.17.2 released
1359 =======================
1361 2001-07-07 Werner LEMBERG <wl@gnu.org>
1363 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
1366 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
1368 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
1370 * tmac/groff_mdoc.man: Fix synopsis.
1372 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
1374 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
1375 Restore `doc-Pa-font'.
1377 2001-07-04 Werner LEMBERG <wl@gnu.org>
1379 * src/utils/indxbib/dirnamemax.c: Moved to ...
1380 * src/libs/libgroff/maxfilename.cc: Here.
1381 s/dir_name_max/file_name_max/.
1383 * src/include/lib.h: Add file_name_max.
1384 * src/utils/indxbib/indxbib.cc: Updated.
1385 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
1388 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
1390 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
1392 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
1393 REGION_TEMPLATE): New macros.
1394 (createAllPages, makeTempFiles): Use them.
1395 Include `nonposix.h'.
1396 (html_system): New function.
1397 (createAllPages, createImage): Use it.
1400 * tmac/www.tmac: Fix typos.
1402 2001-07-03 Werner LEMBERG <wl@gnu.org>
1404 * tmac/www.tmac: Disable hyphenation in normal text only if output
1406 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
1407 * tmac/groff_mwww.man, NEWS: Updated.
1409 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
1411 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
1414 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
1416 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
1417 doc-display-ps-stack): Implement font and font size stack for
1420 2001-07-02 Werner LEMBERG <wl@gnu.org>
1422 * REVISION: Increased to 2.
1423 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
1425 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
1426 beginning of a line.
1427 * src/groff/grog/grog.sh: Ditto.
1429 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
1431 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
1434 2001-06-27 Werner LEMBERG <wl@gnu.org>
1436 Fix problems with preprocessor string for `man' program.
1438 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
1439 Updated/added copyright.
1440 Moved Emacs's local variable to identify nroff mode to the end of
1441 the file; add local variable if missing.
1443 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
1445 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
1446 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
1447 * configure: Regenerated.
1449 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
1451 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
1452 * configure: Regenerated.
1454 2001-06-24 Werner LEMBERG <wl@gnu.org>
1456 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
1458 * doc/pic.ms: Fix typos.
1460 Version 1.17.1 released
1461 =======================
1463 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
1465 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
1466 * configure: Updated.
1468 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
1470 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
1472 * src/roff/troff/dic.cc (blank_line): Add html tag.
1474 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
1476 * src/roff/troff/input.cc (do_suppress): Fix typo.
1478 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
1480 Added two new options (-D and -I) to specify image names and a
1481 subdirectory to place the images in.
1483 Change syntax from \\Ox to \\O[x].
1485 * src/devices/grohtml/post-html.cc (main): Add options.
1487 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
1488 Use `NULL' instead of `0' for null string pointers.
1489 (MAX_RETRIES): New macro.
1490 (lengthOfintToStr, intToStr, make_message): New functions.
1491 (makeFileName): Make function static.
1492 Implement -D and -I options.
1493 (checkImageDir): New function.
1494 (write_end_image, write_start_image): Use new syntax of \O.
1495 (createAllPages, removeAllPages): Implement -D and -I options. Use
1497 (createImage): Use make_message().
1498 (addps4html): Add guard for malloc().
1499 (usage, scanArguments): Updated.
1500 (makeTempFiles): Use mkstemp().
1501 (removeTempFiles): Use unlink().
1502 (findPrefix): Add guard for malloc().
1504 * src/roff/troff/input.cc (get_delim_file_name): New function to
1506 (do_suppress): Updated to parse new syntax.
1507 * src/devices/grohtml/grohtml.man: Updated.
1508 * tmac/www.tmac: Updated to new syntax.
1512 2001-06-15 Werner LEMBERG <wl@gnu.org>
1514 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
1516 * src/devices/grohtml/grohtml.man: Minor improvements.
1518 2001-06-14 Werner LEMBERG <wl@gnu.org>
1520 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
1522 2001-06-11 Werner LEMBERG <wl@gnu.org>
1524 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
1525 line to specify preprocessor options -- mandb 2.3.1 only recognizes
1527 * src/preproc/grn/grn.man: Add proper '\" string.
1529 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
1531 * test-groff: Don't use PATH but GROFF_BIN_PATH.
1533 2001-06-08 Werner LEMBERG <wl@gnu.org>
1535 Updated to autoconf 2.50.
1537 * configure.in: Renamed to...
1538 * configure.ac: This.
1539 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
1540 (GROFF_OS390): Updated.
1541 * configure: Regenerated.
1543 2001-05-18 Werner LEMBERG <wl@gnu.org>
1545 * src/roff/troff/env.c, src/roff/troff/env.h,
1546 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
1549 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
1551 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
1553 2001-05-16 Werner LEMBERG <wl@gnu.org>
1555 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
1556 less than or equal zero; set it to 1 then.
1557 * src/roff/troff/node.h (node::node): Initialize `last'.
1559 2001-05-08 Werner LEMBERG <wl@gnu.org>
1561 * tmac/an-old.tmac: Make predefined strings work in compatibility
1563 Add troff version guard.
1564 * tmac/doc.tmac: Simplify version guard.
1566 2001-05-07 Werner LEMBERG <wl@gnu.org>
1568 The .ns and .rs requests are now honoured not only in the top-level
1569 but in all diversions (similar to UNIX troff).
1571 This change is based on a patch from Tadziu Hoffmann
1572 <hoffmann@usm.uni-muenchen.de>.
1574 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
1575 (top_level_diversion): Remove `no_space_mode' member.
1576 * src/roff/troff/div.cc (diversion::diversion,
1577 top_level_diversion::top_level_diversion): Updated.
1578 (macro_diversion::output): Reset `no_space_mode'.
1579 (no_space, restore_spacing): Use `curdiv' unconditionally.
1580 (space_request, blank_line): Check `curdiv->no_space_mode'.
1581 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
1582 `curdiv' unconditionally.
1583 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
1586 2001-05-06 Werner LEMBERG <wl@gnu.org>
1588 Added two new requests `de1' and `am1' which are similar to `de' and
1589 `am' with the difference that compatibility mode is saved on entry,
1590 switched off during macro execution, and restored on exit.
1592 * src/roff/troff/input.h: Added two new special characters
1593 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
1594 * src/roff/troff/input.cc (input_iterator): Added two member
1595 functions `save_compatible_flag' and `get_compatible_flag'.
1596 (input_stack): Ditto.
1597 (string_iterator): Ditto. Also add private member
1598 `saved_compatible_flag'.
1599 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
1600 (calling_mode): New enumeration.
1601 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
1602 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
1603 (define_macro, define_indirect_macro, append_macro, ignore): Use
1605 (define_nocomp_macro, append_nocomp_macro): New functions.
1606 (init_input_requests): Updated.
1607 (do_request): Rename local variable `saved_compatible_flag' to
1608 `old_compatible_flag'.
1609 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1611 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
1612 public and trap-invoked macros. As a consequence, the man macros
1613 work in compatibility mode also.
1615 2001-05-06 Solar Designer <solar@openwall.com>
1617 * Makefile.in: Use $(mandir).
1619 2001-05-06 Alexios Zavras <zvr@pobox.com>
1621 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
1623 2001-05-05 Werner LEMBERG <wl@gnu.org>
1625 Added `.ns' number register: Returns 1 in no-space mode (if in
1626 top-level diversion), 0 otherwise.
1628 * src/roff/troff/div.cc (no_space_mode_reg): New class.
1629 (init_div_requests): Updated.
1630 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
1633 2001-05-04 Werner LEMBERG <wl@gnu.org>
1635 * src/roff/nroff/nroff.man: Improved documentation (especially
1638 2001-05-02 Werner LEMBERG <wl@gnu.org>
1640 Added `brp' request: This is \p as a request.
1642 * src/roff/troff/env.cc (environment::do_break): Add parameter
1644 (do_break_request): New function (was `break_request').
1645 (break_request): Calls `do_break_request'.
1646 (break_spread_request): New; calls `do_break_request'.
1647 (init_env_requests): Updated.
1648 * src/roff/troff/env.h: Updated.
1649 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1651 * REVISION: Increased to 1.
1652 * win32-diffs: Updated.
1654 2001-05-01 Werner LEMBERG <wl@gnu.org>
1656 * tmac/an-old.tmac: Fix minor compatibility mode issue.
1657 * tmac/troffrc-end: Make it really work in compatibility mode.
1659 2001-04-27 Werner LEMBERG <wl@gnu.org>
1661 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
1664 2001-04-22 Werner LEMBERG <wl@gnu.org>
1666 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
1667 latest versions from glibc CVS archive.
1669 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
1670 <c.zeelenberg@hccnet.nl>.
1672 2001-04-21 Werner LEMBERG <wl@gnu.org>
1674 * configure.in: Move check for mkstemp() to...
1675 * aclocal.m4 (GROFF_MKSTEMP): This new function.
1676 * configure: Regenerated.
1678 * src/include/groff-getopt.h: Don't use variable names in
1681 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
1682 * src/devices/grohtml/Makefile.sub,
1683 src/devices/grohtml/post-html.cc: Updated.
1685 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
1687 * configure.in: Add special check for mkstemp().
1688 * src/libs/libgroff/tmpfile.cc: Use it.
1689 * src/utils/indxbib/indxbib.cc: Ditto.
1690 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
1691 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
1694 2001-04-20 Bruce Lilly <blilly@erols.com>
1696 `Version_string' as C++ object was not visible to linker from C
1698 Add `const' to `Version_string'.
1700 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
1701 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
1702 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
1703 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
1704 (scanArguments), src/preproc/refer/refer.cc (main),
1705 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
1706 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
1707 (main), src/devices/grohtml/post-html.cc (main),
1708 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
1709 (main), src/utils/hpftodit/hpftodit.cc (main),
1710 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
1711 (main), src/utils/lkbib/lkbib.cc (main),
1712 src/utils/addftinfo/addftinfo.cc (main): Implement it.
1714 * src/roff/groff/pipeline.c: Add _UWIN.
1715 * src/include/nonposix.h: Ditto.
1717 2001-04-20 Werner LEMBERG <wl@gnu.org>
1719 * src/include/lib.h: Use HAVE_STRERROR.
1720 * src/roff/groff/pipeline.c: Ditto.
1721 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
1722 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
1723 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
1724 * win32-diffs: Updated.
1725 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
1727 2001-04-19 Werner LEMBERG <wl@gnu.org>
1729 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
1730 instead of hardwired `"troff"'.
1731 (char_buffer::read_file): Remove unused variables.
1732 (char_buffer::write_file_troff): Ditto.
1733 (char_buffer::write_file_html): Ditto.
1734 (generateImages): Ditto.
1736 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
1738 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
1740 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
1741 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
1742 index_search_item::search1): Ditto.
1743 * src/roff/troff/node.h (width_list): Reorder members.
1744 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
1745 (lookup_warning): Ditto.
1746 (prepend_string): Commented out.
1747 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
1748 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
1749 * src/preproc/tbl/main.cc (process_format): Ditto.
1750 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
1752 * src/preproc/pic/pic.cc: Updated.
1753 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
1754 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
1755 * src/preproc/refer/command.cc (execute_command): Ditto.
1756 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
1757 * src/preproc/refer/token.cc (lookup_token): Ditto.
1758 * src/preproc/soelim/soelim.cc: Ditto.
1759 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
1760 (isHexDigit): Commented out.
1761 (pushBackBuffer::isString): Remove unused variable.
1762 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
1764 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
1765 resource_manager::read_resource_arg, read_one_of, parse_extensions):
1767 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
1768 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
1769 lookup_paper_size): Ditto.
1770 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
1771 (text_glob, element_list): Reorder members.
1772 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
1774 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
1775 return value to `void'.
1776 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
1778 * src/devices/grohtml/html.h (simple_output::check_newline,
1779 simple_output::space_or_newline, simple_output::enable_newlines):
1781 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
1783 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
1784 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
1785 output_ligatures, output_charset, read_map): Ditto.
1786 * src/utils/lookbib/lookbib.cc (main): Ditto.
1787 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
1788 (do_file): Fix typo (`=' -> `==').
1789 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
1790 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
1792 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
1794 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
1795 Fix usage of GROFF_BIN_PATH.
1796 * src/roff/nroff/nroff.man: Updated.
1798 2001-04-18 Werner LEMBERG <wl@gnu.org>
1800 * NEWS: Fixing typos.
1803 Version 1.17 released
1804 =====================
1806 2001-04-17 Werner LEMBERG <wl@gnu.org>
1808 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
1809 directory, not in $(srcdir).
1811 2001-04-16 Werner LEMBERG <wl@gnu.org>
1813 * doc/groff.texinfo: More info on conditionals.
1815 2001-04-15 Werner LEMBERG <wl@gnu.org>
1817 * doc/groff.texinfo: Added some info about groff internals.
1819 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
1820 about missing special character only if the name is non-null.
1822 2001-04-14 Werner LEMBERG <wl@gnu.org>
1824 Removing the grohtml-old device driver which is now obsolete.
1826 * src/devices/grohtml-old/*: Removed.
1827 * font/devhtml-old/*: Removed.
1828 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
1830 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
1831 * test-groff (PATH): Updated.
1832 * tmac/Makefile.sub (NORMALFILES): Updated.
1833 * tmac/an-old.tmac: Remove special code for html-old device.
1834 Replace `html-or-html-old' register with `an-html'.
1835 * tmac/eqnrc: Updated.
1836 * tmac/html-old.tmac: Removed.
1837 * tmac/troffrc, tmac/troffrc-end: Updated.
1838 * tmac/www.tmac: Remove special code for html-old device.
1839 Replace `html-or-html-old' register with `www-html'.
1841 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
1842 src/libs/libgroff/htmlindicate.cc (graphic_end),
1843 include/htmlindicate.h, src/preproc/grn/*.cc,
1844 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
1845 single argument for consistency with rest of source code.
1847 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
1849 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
1851 * src/roff/troff/troff.man: Fixing typos.
1853 2001-04-13 Werner LEMBERG <wl@gnu.org>
1855 * doc/pic.ms: Fixing many font switches.
1856 * doc/groff.texinfo: Fixes, additions.
1857 * MORE.STUFF: Updated.
1859 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
1861 * src/devices/grohtml/grohtml.man: Updated manual page regarding
1863 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
1865 (removeTempFiles): New function to tidy up temporary files.
1866 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
1867 Many fixes to do with the new inline suppress node and image regions
1869 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
1870 (generate_img_src): New function.
1871 (html_printer::do_auto_image): Utilizes it.
1872 (do_heading, do_title): Include inline images within their contents.
1873 (html_printer::begin_page): Tidied up comments that are issued to
1874 the html output file.
1875 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
1877 (text_glob::is_br): New method used by do_heading.
1878 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
1879 equivalent diversion.
1880 * src/include/html-strings.h: Altered image tags to reflect the
1882 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
1884 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
1885 it is already inside a pic image. Only emit tags if the argument
1886 `-Tps:html' is present.
1887 * src/preproc/tbl/main.cc: Changes to reflect additional
1888 `html_end_suppress' parameter.
1889 * src/roff/troff/env.cc: Only emit eol tag if a node has been
1890 emitted since the last eol tag was written.
1891 * src/roff/troff/env.h: New boolean `emitted_node'.
1892 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
1893 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
1894 * src/roff/troff/node.cc (check_charinfo): New method.
1895 (troff_output_file::determine_line_limits): Alterations to limit
1897 * tmac/www.tmac: Changes to reflect new suppress nodes.
1899 2001-04-12 Bruno Haible <haible@clisp.cons.org>
1901 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
1902 Escape the html_glyph in the buffer.
1903 (str_translate_to_html): Output the unescaped escaped_char.
1904 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
1905 `frame=void', not `frame=none'. Add `border=0'.
1907 2001-04-12 Werner LEMBERG <wl@gnu.org>
1909 * PROBLEMS: Add some words on how to avoid wrapper macros.
1911 2001-04-11 Blake McBride <blake@florida-software.com>
1913 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
1915 2001-04-11 Werner LEMBERG <wl@gnu.org>
1917 * font/devlbp/Makefile.sub (CLEANADD): Set it.
1918 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
1919 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
1920 * Makefile.sub (DISTCLEANFILES): Here.
1922 * libs/libgroff/new.cc: Include `nonposix.h'.
1923 * win32-diffs: Updated.
1925 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
1927 Added skeleton macro for defunct macros.
1929 Updated documentation.
1931 When inside displays, an empty input line warning should be
1932 suppressed. If another macro call is put inside a display,
1933 all subsequent empty lines found in that display caused a
1934 warning to be emitted.
1936 * tmac/doc.tmac (doc-defunct-macro): New macro.
1937 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
1938 (doc-restore-global-vars): Fixed typo.
1939 (doc-empty-line): Check the `doc-display-depth' register to
1940 determine whether we are inside display or not.
1942 * tmac/doc-common: Removed `Or' and `Sf' registers.
1943 Moved obsolete `Ds' macro to doc.tmac.
1945 * tmac/groff_mdoc.man: Bump document date.
1946 Document `.Vt' under ``Variable Types''.
1947 Removed documentation for obsolete `.Or' macro.
1949 2001-04-10 Werner LEMBERG <wl@gnu.org>
1952 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
1954 2001-04-10 Bruno Haible <haible@clisp.cons.org>
1956 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
1957 (usage): Add stream argument. Don't exit.
1958 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
1959 Write --version output to stdout, not stderr.
1960 (usage): Add stream argument. Don't exit.
1961 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
1962 (usage): Add stream argument. Don't exit.
1963 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
1965 (usage): Add stream argument. Don't exit.
1966 (main): Write --help output to stdout, not stderr.
1967 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
1968 (usage): Add stream argument. Don't exit.
1969 * src/devices/grops/ps.cc (main): Accept --help and --version.
1970 (usage): Add stream argument. Don't exit.
1971 * src/devices/grotty/tty.cc (main): Accept --help and --version.
1972 (usage): Add stream argument. Don't exit.
1973 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
1974 (main): Accept --help and --version.
1975 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
1976 (main): Accept --help and --version.
1977 * src/preproc/html/pre-html.cc (usage): Add stream argument.
1978 (scanArguments): Accept --help and --version.
1979 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
1980 (main): Accept --help and --version.
1981 * src/preproc/refer/refer.cc (main): Accept --help and --version.
1982 (usage): Add stream argument. Don't exit.
1983 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
1985 (main): Accept --help and --version.
1986 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
1987 (main): Accept --help and --version.
1988 * src/roff/groff/groff.cc (main): Accept --help and --version.
1989 (synopsis): Add stream argument.
1990 (help): Write --help output to stdout, not stderr.
1991 (usage): Add stream argument. Don't exit.
1992 * src/roff/grog/grog.pl: Accept --help and --version.
1994 * src/roff/grog/grog.sh: Accept --help and --version.
1995 * src/roff/nroff/nroff.sh: Accept --help and --version.
1996 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
1997 (usage): Add stream argument. Don't exit.
1998 (main): Accept --help and --version.
1999 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
2000 (usage): New function with stream argument, doesn't exit.
2001 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
2002 (usage): New function with stream argument, doesn't exit.
2003 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
2004 (usage): Add stream argument. Don't exit.
2005 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
2006 (main): Accept --help and --version.
2007 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
2009 (main): Accept --help and --version.
2010 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
2011 (main): Accept --help and --version.
2012 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
2013 (usage): Add stream argument. Don't exit.
2015 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
2017 Fix indentation in SYNOPSIS.
2019 Updated to include changes of latest BSD mdoc version (basically,
2020 the only change is that `.Fn' and `.Fc' put a final semicolon after
2021 a function declaration in the SYNOPSIS section).
2023 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
2024 (doc-in-synopsis-section): New variable. Updated all related
2026 (doc-indent-synopsis-active): New register.
2027 (Nd, Fn, Fo): Use it.
2028 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
2029 `.Cd' with long argument line produces indented wrapped lines.
2030 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
2031 undesirable line break to be output.
2032 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
2034 (Fn, Fc): Add final `;' to output.
2035 (doc-save-global-vars, doc-restore-global-vars): Updated.
2036 * tmac/doc-common: Remove `Ex' register.
2038 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
2041 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
2043 * tmac/doc.tmac (Cd): Simplify code.
2044 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
2046 2001-04-06 Werner LEMBERG <wl@gnu.org>
2048 Implement continuous underlining for nroff mode. To do that, a new
2049 request in the ditroff language has been added: `x u N' (N is 0
2052 \X and \Y are now transparent to end-of-sentence recognition.
2054 * src/include/printer.h (printer): Add `type' parameter to `special'
2056 * src/libs/libdriver/printer.cc (printer::special): Updated.
2057 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
2059 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
2060 specials of type `p'.
2061 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
2062 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
2063 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
2064 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
2065 (glyph::order): New method.
2066 (tty_printer::add_char): Use it.
2067 (tty_printer::special): New method.
2068 (tty_printer::end_page): Implement it.
2070 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
2071 * src/roff/troff/node.cc (special_node::special_node): Add parameter
2072 to set `no_init_string'.
2073 (special_node::tprint_start): Use it.
2074 (special_node::same, special_node::copy): Updated.
2075 (special_node::ends_sentence): New method.
2076 (troff_output_file::start_special): Add parameter to include
2077 inititialization of special conditionally.
2079 * src/roff/troff/env.h (environment): New member `underline_spaces'.
2080 * src/roff/troff/env.cc (do_underline_special): New function.
2081 (environment::set_font): Use it.
2082 (do_underline): Use it. This was `underline()'.
2083 (underline): Call `do_underline()'.
2084 (continuous_underline): New function which calls `do_underline()'.
2085 (environment::newline): Use `do_underline_special()'.
2086 (init_env_requests): Updated.
2088 * NEWS, man/troff_out.man: Updated.
2090 2001-04-06 Bruno Haible <haible@clisp.cons.org>
2092 * font/devutf8/R.proto: Fix code of 'shc'.
2094 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
2096 Many fixes. Diag lists can now be nested also; additionally,
2097 `-compact' and `-offset' are supported.
2099 * tmac/doc.tmac (doc-have-indent): Replaced with ...
2100 (doc-list-have-indent-stackXXX): A new register stack.
2101 (doc-have-diag-list): Removed.
2102 (Bl): Use `doc-list-have-indent-stackXXX'.
2104 (doc-diag-list): Use `doc-compact-list-stackXXX'.
2105 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
2106 (doc-set-vertical-and-indent): Ditto.
2107 (doc-next-list-depth): Removed.
2108 (doc-increment-list-stack): Updated.
2109 (doc-decrement-list-stack): Use `doc-list-depth' instead of
2110 `doc-next-list-depth'.
2111 (doc-end-list, doc-end-column-list): Don't use
2112 `doc-increment-list-stack'.
2113 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
2114 (doc-save-global-vars, doc-restore-global-vars): Updated.
2115 * tmac/doc-common: Updated.
2116 * tmac/groff_mdoc.man: Updated.
2119 2001-04-02 Werner LEMBERG <wl@gnu.org>
2121 * src/devices/grotty/grotty.man: Fix grammatical error.
2123 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
2125 Remove .Ld from mdoc package; replace it with special handling of
2128 * tmac/doc-common: Remove `Ld' register.
2129 Uncomment `doc-volume-ds-*' strings.
2130 Remove `doc-operating-system-default'.
2132 * tmac/doc-syms (Ld): Removed.
2133 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
2137 * tmac/groff_mdoc.man: Many fixes and updates.
2139 2001-03-29 Werner LEMBERG <wl@gnu.org>
2141 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
2142 Bond <tkb@tkb.mpl.com>.
2143 * tmac/www.tmac: Save compatibility mode.
2145 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
2147 * tmac/groff_mdoc.man: Many fixes.
2149 2001-03-28 Werner LEMBERG <wl@gnu.org>
2151 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
2154 2001-03-27 Werner LEMBERG <wl@gnu.org>
2156 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
2157 diversion. This fixes overlong tags.
2159 2001-03-26 Werner LEMBERG <wl@gnu.org>
2161 * doc/groff.texinfo: Fixed and improved documentation of fonts.
2162 * tmac/doc-syms: Fix error messages.
2163 * tmac/an-old.tmac: Remove incorrect double backslashes.
2165 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
2167 * tmac/Makefile.sub: Strip mdoc.local also
2168 * tmac/strip.sed: Fixed.
2170 2001-03-24 Werner LEMBERG <wl@gnu.org>
2172 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
2173 selecting the font size.
2174 * tmac/groff_mdoc.man, NEWS: Document it.
2176 2001-03-23 Werner LEMBERG <wl@gnu.org>
2178 * src/roff/troff/div.cc (save_vertical_space): Add default argument
2180 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
2181 argument to restore previous font family.
2182 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
2184 * doc/groff.texinfo: More fixes and additions (mainly for font
2185 manipulating commands).
2187 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
2188 * tmac/groff_mdoc.man: This. The quick reference has been removed.
2189 * tmac/Makefile.sub, NEWS: Updated.
2191 2001-03-23 Werner LEMBERG <wl@gnu.org>
2193 Replaced mdoc implementation. The new version is `state of the
2194 art', using almost all new features of groff 1.17 -- it won't run
2195 with older versions.
2197 * tmac/doc.tmac: Completely rewritten.
2198 * tmac/doc-common: Ditto.
2199 * tmac/doc-nroff: Ditto.
2200 * tmac/doc-ditroff: Ditto.
2201 * tmac/doc-syms: Ditto.
2202 * tmac/mdoc.local: New file.
2203 * tmac/groff_mdoc.samples.man: Replaced with ...
2204 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
2205 * tmac/strip.sed: Updated.
2206 * tmac/Makefile.sub: Updated.
2209 * tmac/groff_man.man: Add `man.local' to the FILES section.
2211 2001-03-22 Werner LEMBERG <wl@gnu.org>
2213 * doc/groff.texinfo: Added many @noindent.
2214 Replaced @end_Example -> @endExample.
2215 Added info whether registers are r/o.
2216 Many other additions and fixes.
2218 2001-03-21 Werner LEMBERG <wl@gnu.org>
2220 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
2221 in makeinfo of texinfo 4.0) to be used in @Def* macros.
2222 Improved @Def* macros: Now the exact syntax of request, register,
2223 and escapes is shown.
2224 Added macros for parentheses and brackets to be used in @Def*.
2225 Many fixes and improvements of the documentation.
2227 2001-03-20 Werner LEMBERG <wl@gnu.org>
2229 * doc/groff.texinfo: Added new index: `st' (for strings).
2230 Added macros @Defstr(x).
2231 Added macro @Example (adding @group).
2232 Other minor improvements.
2234 2001-03-19 Werner LEMBERG <wl@gnu.org>
2236 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
2237 `rq' for requests. `fn' is no longer used.
2238 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
2241 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
2242 number with name of man page.
2244 2001-03-19 Larry Kollar <kollar@alltel.net>
2246 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
2249 2001-03-19 Werner LEMBERG <wl@gnu.org>
2251 * man/groff_font.man: Document `prepro', `postpro', and `print'.
2252 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
2253 * src/devices/grohtml/grohtml.man: Fixing typos.
2255 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
2257 * tmac/s.tmac (@IP): Pass `.ip' html tag.
2258 * tmac/groff_mwww.man: Remove .LINE macro
2259 * tmac/www.tmac (LINE): Add `.ti'.
2261 * src/devices/grohtml/post-html.cc (html_printer): New member
2263 (html_printer::emit_raw): Use it.
2264 (html_printer::do_linelength): Ditto.
2265 (html_printer::do_pageoffset): Ditto.
2266 (html_printer::do_indentation): Ditto.
2267 (html_printer::do_tempindent): Ditto.
2268 (html_printer::do_break): Ditto.
2269 (html_printer::begin_page): Ditto.
2270 (html_printer::do_indentedparagraph): New function.
2271 (html_printer::troff_tag): Handle `.ip'.
2272 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
2273 Add `<td width=...>' handling.
2274 (html_text::do_table): Add parameter.
2275 (html_text::do_indent): Updated.
2276 * src/devices/groohtml/html-text.h: Updated.
2278 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
2280 Introduced simple html tables to implement indentation.
2282 * src/devices/grohtml/html.h (word, word_list): New structures.
2283 (simple_output): Use it.
2284 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
2285 (html_printer): Improve indentation handling.
2286 (html_printer::emit_raw): Set `in_table' element. Handle
2288 (html_printer::write_header): Move conditional downwards.
2289 Don't allow whitespace in tags.
2290 (html_printer::do_linelength): Handle line length and indentation
2292 (html_printer::do_pageoffset): Handle indentation conditionally.
2293 (html_printer::do_indentation): Ditto.
2294 (html_printer::do_tempindent): New function member.
2295 (html_printer::do_fill): Take care of indentation.
2296 (html_printer::do_flush): Finish table.
2297 (html_printer::do_links): Ditto.
2298 (html_printer::do_break): New function for handling `.br' and `.ti'.
2299 (html_printer::troff_tag): Use it.
2301 (html_printer::flush_globs): Fix.
2302 (html_printer::flush_page): Finish table.
2303 (html_printer::html_printer): Fix error message. Set up
2305 (html_printer::add_to_sbuf): Remove special handling of character
2307 (to_unicode): Remove `stop()'.
2308 (html_printer::write_title): Cleanup.
2309 (html_printer::begin_page): Use `put_string()'. Handle indentation.
2310 (html_printer::~html_printer): Flush text and end the line.
2312 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
2313 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
2315 (html_text::start_tag): Disable newlines.
2316 (html_text::table_is_void): New function.
2317 (html_text::issue_table_begin): Ditto.
2318 (html_text::issue_table_end): Ditto.
2319 (html_text::push_para): Better table handling.
2320 (html_text::do_indent): New function.
2321 (html_text::do_table): Ditto.
2322 (html_text::done_table): Ditto.
2323 (html_text::do_tt): Handle PRE_TAG.
2324 (html_text::is_in_table): New function.
2325 (html_text::check_emit_text): Handle tables.
2326 (html_text::do_emittext): Use `nl()'.
2327 (html_text::do_para): Handle table.
2328 (html_text::remove_def): New function.
2329 * src/devices/grohtml/output.cc (word, word_list): Implement
2331 (simple_output::end_line): Flush last word.
2332 (simple_output::simple_comment): Ditto.
2333 (simple_output::begin_comment): Recoded.
2334 (simple_output::end_comment): Ditto.
2335 (simple_output::comment_arg): Removed.
2336 (simple_output::check_newline): Improve test and flush last word.
2337 (simple_output::space_or_newline): Improved.
2338 (simple_output::write_newline): Replaced with...
2339 (simple_output::nl): This.
2340 (simple_output::put_raw_char): Flush last word.
2341 (simple_output::check_space): Removed.
2342 (simple_output::put_translated_string): Ditto.
2343 (simple_output::put_string): Simplified.
2344 (simple_output::put_number): Updated.
2345 (simple_output::put_float): Ditto.
2346 (simple_output::put_symbol): Removed.
2347 (simple_output::enable_newlines): Add `check_newline()'.
2348 (simple_output::flush_last_word): New function.
2350 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
2351 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
2353 * tmac/s.tmac (@PP, @IP): Add html conditional code.
2354 * tmac/an-old.tmac (TP): Ditto.
2356 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
2358 * mdate.sh: Make it POSIX compliant.
2360 2001-03-09 Werner LEMBERG <wl@gnu.org>
2362 Added the `return' request to end a macro immediately. It simply
2363 pops iterators from the input stack until a macro iterator is found.
2365 * src/roff/troff/input.cc (input_iterator::is_macro,
2366 macro_iterator::is_macro): New member.
2367 (input_return_boundary): New class to signal an immediate return
2369 (input_stack::add_return_boundary, input_stack::is_return_boundary):
2371 (input_stack::clear): Use it.
2372 (input_stack::pop_macro): New function.
2373 (while_request): Use `is_return_boundary()'.
2374 (return_macro_request): New function.
2375 (init_input_requests): Use it.
2377 * src/roff/troff/TODO: Updated.
2378 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2380 2001-03-08 Werner LEMBERG <wl@gnu.org>
2382 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
2385 2001-03-07 Werner LEMBERG <wl@gnu.org>
2387 Make `\B' more rigid.
2389 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
2391 (get_number_rigidly): New function.
2392 * src/roff/troff/input.cc (do_expr_test): Use it.
2393 * src/roff/troff/token.h: Updated.
2395 * src/roff/troff/request.h: Fix typo (init_html_request ->
2396 init_markup_request).
2398 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
2400 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
2401 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
2402 are now `.begin', `.end', `.image'.
2404 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
2405 (html_printer::add_to_sbuf): Changing type of `code' parameter.
2406 Use add_char_to_sbuf().
2407 (to_unicode): New function.
2408 (char_translate_to_html): Changing type of `ch' parameter.
2410 (html_printer::~html_printer): Comment out doctype string.
2411 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
2412 instead of `.html-end'.
2413 (write_start_image): Use `.begin' and `.image' instead of
2414 `.html-begin' and `.html-image'.
2415 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
2416 (html_begin): Renamed to ...
2418 (html_end): Renamed to ...
2420 (html_image): Renamed to ...
2422 (init_html_requests): Renamed to ...
2423 (init_markup_requests): This.
2424 * tmac/www.tmac: Updated.
2426 2001-02-28 Bram <bram@avontuur.org>
2428 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
2431 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
2433 * doc/meref.me: Fixing some typos.
2435 2001-02-16 Werner LEMBERG <wl@gnu.org>
2437 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
2438 method. Return `HYPHEN_MIDDLE' if it was `\:'.
2439 * src/roff/troff/node.h: Updated.
2441 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
2443 * tmac/groff_tmac.man: Fix typo.
2445 2001-02-16 Werner LEMBERG <wl@gnu.org>
2447 Fixing a bug which prevented proper end-of-sentence recognition
2448 between an `unformatted' box and the following text. As a
2449 consequence, vertical line distances are no longer preserved in
2450 boxes after a call to `.unformat' -- because boxes aren't
2451 line-oriented (contrary to diversions), this doesn't make sense
2454 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
2456 (vertical_size_node::set_unformat_flag): New method.
2457 * src/roff/troff/node.hh: Updated.
2458 * src/roff/troff/input.cc (word_space_node::reread,
2459 hmotion_node::reread): Reset `unformat' flag after usage.
2460 (unformat_macro): Append only if `set_unformat_flag()' returns
2462 * src/roff/troff/troff.man: Updated.
2464 2001-02-15 Werner LEMBERG <wl@gnu.org>
2466 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
2467 documentation of `asciify' and `unformat' requests.
2469 2001-02-13 Werner LEMBERG <wl@gnu.org>
2471 Redesigned the `unformat' request. It is no longer connected with
2472 `asciify' but rather uses new `reread()' methods if the `unformat'
2473 flag is set. Additionally, the handling of space characters after
2474 unformatting has been fixed so that they retain their width.
2476 * src/roff/troff/node.h (width_list): New structure to store
2477 original widths of spaces.
2478 (node): Added `unformat' member.
2479 Replaced `num_spaces' variable with `orig_width' list.
2480 * src/roff/troff/node.cc (*node::asciify,
2481 asciify_reverse_node_list): Removed `unformat_only' flag and related
2483 (word_space_node::asciify, word_space_node::word_space_node): Use
2485 (word_space_node::~word_space_node): New destructor.
2486 (word_space_node::copy): Updated to handle `orig_width'.
2487 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
2488 (*node::merge_space): Update `orig_width' list if necessary.
2489 (*node::set_unformat_flag): New methods to set the `unformat' flag.
2490 * src/roff/troff/enc.cc (environment::space_newline): Use
2492 (environment::space): Added method to handle space width and
2493 sentence space width as parameters. Use `width_list'.
2494 (environment::make_tab_node): Updated.
2495 * src/roff/troff/env.h: Updated.
2496 * src/roff/troff/input.cc (word_space_node::reread,
2497 unbreakable_space_node::reread, hmotion_node::reread): New methods
2498 to handle nodes specially if `unformat' flag is set.
2499 (do_asciify_macro): Renamed back to ...
2500 (asciify_macro): This.
2501 (unformat_macro): New implementation to simply set the `unformat'
2504 * MORE.STUFF: Added more info about deroff.
2506 2001-02-08 Werner LEMBERG <wl@gnu.org>
2508 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
2509 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
2510 and `add_self()' methods to avoid hyphenation. For example, the
2511 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
2512 soft hyphen after `foo'. Now the hyphen list is correctly
2513 `foo<ignore><ignore>bar'.
2515 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
2517 * tmac/groff_tmac.man: Fix `BIR' macro.
2519 2001-02-04 Werner LEMBERG <wl@gnu.org>
2521 A new escape sequence `\:', inserting a zero-width break point.
2523 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
2524 * src/roff/troff/input.cc (get_copy, token::next, asciify):
2526 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
2528 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
2529 and `asciify()' methods.
2530 * src/roff/troff/node.cc (space_node::space_node): Updated.
2531 (space_node::asciify): Handle `was_escape_colon'.
2532 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2534 Handle `\~' similar to other comparable requests.
2536 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
2538 (token::next): Move creation of an unbreakable_space_node to...
2539 (token::add_to_node_list): Here.
2541 Fix a bug which sometimes prevented hyphenation of words connected
2542 with `\~' or `\ ' (and other escape sequences handled as
2543 TOKEN_NODE). This also fixes a hyphenation problem with boxes
2544 (after a call to the `unformat' request).
2546 * src/roff/troff/env.h (environment::possibly_break_line,
2547 environment::hyphenate_line): Introducing `start_here' parameter.
2548 * src/roff/troff/env.cc (environment::space_newline,
2549 environment::space): Use it.
2550 (environment::possibly_break_line, environment::hyphenate_line):
2552 * src/roff/troff/input.cc (process_input_stack): Use it.
2553 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
2554 space_char_hmotion_node, overstrike_node): Add
2555 `get_hyphenation_type()' method.
2556 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
2557 if `unformat_only' is active.
2559 2001-01-30 Werner LEMBERG <wl@gnu.org>
2561 Implemented new read-only number register `.linetabs' which
2562 returns 1 if in line-tabs mode, 0 otherwise.
2564 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
2565 * src/roff/troff/env.cc (get_line_tabs): New function.
2566 (init_env_requests): Use it.
2567 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2569 * VERSION, REVISION: Changing to 1.17.0.
2571 2001-01-28 Werner LEMBERG <wl@gnu.org>
2573 Fixed a bug which prevented hyphenation of words which are finished
2576 * src/roff/troff/token.h (token): Add enum type
2577 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
2578 * src/roff/troff/input.cc (token::next, token::description,
2579 get_line_arg, token::add_to_node_list, token::process): Use it.
2581 2001-01-27 Werner LEMBERG <wl@gnu.org>
2583 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
2584 * src/roff/troff/div.cc (do_divert): Use it.
2586 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
2588 2001-01-25 Werner LEMBERG <wl@gnu.org>
2590 Adding the `linetabs' request. If set, tab distances are not
2591 computed relative to the input line but relative to the output line.
2593 * src/roff/troff/env.h (environment): New member `line_tabs'.
2594 * src/roff/troff/env.cc (line_tabs_request): Implement request.
2595 (environment::environment, environment::copy): Updated.
2596 (environment::distance_to_next_tab): Use `line_tabs'.
2597 (init_env_requests): Register request.
2598 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
2601 2001-01-24 Werner LEMBERG <wl@gnu.org>
2603 Introducing a new read-only register `.int' which is set to a
2604 positive value if the last output line is interrupted (i.e., if it
2607 * src/roff/troff/env.cc (init_env_requests): Add it.
2608 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2610 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
2612 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
2613 * src/preproc/html/pre-html.cc (findPrefix): New function which
2614 generates the troff executable name via the system prefix.
2615 * src/preproc/eqn/main.cc: Modified warning message.
2617 2001-01-23 Werner LEMBERG <wl@gnu.org>
2619 troff's `box' and `boxa' requests didn't preserve temporary
2622 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
2623 `saved_target_text_length' members.
2624 * src/roff/troff/div.cc (do_divert): Use them.
2626 Tabs (but not yet leaders and fields) are now handled correctly by
2629 * node.h (hmotion_node): Add field `was_tab'.
2630 * env.cc (environment::make_tab_node): Set it.
2631 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
2633 Added new request `unformat' which will, contrary to `asciify',
2634 preserve font information after unformatting (i.e., only nodes
2635 dealing with horizontal space are converted back to input
2638 * input.cc (asciify_macro): Renamed to ...
2639 (do_asciify_macro): this, having a new parameter `unformat_only'.
2640 (asciify_macro, unformat_macro): New; using do_asciify_macro.
2641 (init_input_requests): Added `unformat'.
2642 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
2643 parameter to control asciification process.
2644 * node.h (*_node::asciify): Ditto.
2645 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2647 2001-01-20 Werner LEMBERG <wl@gnu.org>
2649 * doc/groff.texinfo: Minor improvement of `.in' documentation.
2651 2001-01-18 Werner LEMBERG <wl@gnu.org>
2653 * tmac/ps.tmac: Remove call of psold.tmac.
2654 * tmac/psold.tmac: Comment updated.
2655 * tmac/psnew.tmac: Removed since no longer needed.
2656 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
2658 * font/devutf8/R.proto: Adding `shc' glyph.
2659 * font/devutf8/NOTES: Updated.
2661 * test-groff: Updated.
2663 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
2665 First cut of the new html device driver. Changes to pre-html and
2666 the new grohtml are too numerous to be documented here.
2668 Stuff related to `html' has been renamed to `html-old' and `html2'
2669 stuff has been renamed to `html' (including directories). The new
2670 html device driver is therefore invoked as `-Thtml'.
2672 Added new `\O' escape to suppress output (needed by html driver).
2674 Added functions and code to pass info about input-level commands
2675 (`.in', `.fl', etc.) to html driver.
2677 Three new functions (.html-begin, .html-end, and .html-image) for
2678 better html handling: `html-begin' will execute the remaining line
2679 if at the outermost nesting level, increasing an internal counter.
2680 `html-end' does the same but decreases the internal counter.
2681 `html_image' puts its arguments into a special node (suppress_node)
2682 to define an image region.
2684 The `output' request has been removed.
2686 * tmac/html-tags.tmac: Removed.
2687 * tmac/arkup.tmac: Updated and renamed to ...
2688 * tmac/www.tmac: New file.
2689 * tmac/markup.tmac Updated and renamed to ...
2690 * tmac/mwww.tmac: New file.
2691 * tmac/Makefile.sub: Updated.
2692 * tmac/an-old.tmac: Updated.
2693 * tmac/eqnrc: Updated.
2694 * tmac/groff_man.man
2695 * tmac/groff_markup.man: Updated and renamed to ...
2696 * tmac/groff_mwww.man: New file.
2697 * tmac/groff_tmac.man: Updated.
2698 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
2699 * tmac/html.tmac: Updated and renamed from html2.tmac.
2700 * tmac/pspic.tmac: Updated html support.
2701 * tmac/s.tmac: Added html output support.
2702 * tmac/troffrc, tmac/troffrc-end: Updated.
2704 * Makefile.in, doc/Makefile: Updated.
2705 * doc/groff.texinfo: Added info about new `\O' escape.
2706 * doc/homepage.ms: Use `MAILTO' macro.
2708 * font/devhtml/DESC.proto: Add `C' font.
2709 * font/devhtml/Makefile.sub: Updated.
2710 * font/devhtml/R.proto: Minor fixes.
2711 * font/devhtml-old/Makefile.sub: Updated.
2713 * src/devices/grohtml-old/Makefile.sub: Updated.
2715 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
2717 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
2718 graphic_start): Add `inline' parameter. Update.
2719 (html_end_suppress, graphic_end): Update.
2721 * src/include/html-strings.h: New file.
2722 * src/include/htmlindicate.h: Comments updated.
2723 * src/include/printer.h: Updated.
2725 * src/preproc/eqn/main.cc (do_file, main): Updated.
2726 * src/preproc/pic/troff.cc (troff_output::start_picture,
2727 troff_output::finish_picture): Updated.
2728 * src/preproc/tbl/main.cc (process_input_file): Updated.
2730 * src/roff/groff/groff.cc (main): Updated.
2731 Pass device arguments to predrivers also.
2732 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
2733 * src/roff/troff/env.h (environment): Updated.
2734 New elements `need_eol' and `ignore_next_eol' (for html output).
2735 * src/roff/troff/env.cc (environment::environment): Add initializers
2736 for `need_eol' and `ignore_next_eol'.
2737 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
2739 (point_size, fill, no_fill, center, right_justify, line_length,
2740 indent, temporary_indent, break_request, handle_tab): Use
2742 (set_tabs): Use `add_html_tag_tabs()'.
2743 (environment::add_html_tag): Updated.
2744 (environment::do_break): Updated.
2745 * src/roff/troff/div.cc (space_request, flush_output): Use
2746 `environment::add_html_tag()'.
2747 * src/roff/troff/input.cc: Updated.
2748 New variable `html_level' to indicate nested `html-begin' requests.
2749 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
2750 (non_interpreted_char_node, token_node, non_interpreted_node): Add
2751 `force_tprint()' method.
2752 (token::next): Handle `\O'.
2753 (do_suppress): Implement it.
2754 (html_begin, html_end, html_image): New functions.
2755 (init_output_requests): Renamed to ...
2756 (init_html_requests): this.
2758 (macro::append_str, macro::append_unsigned, macro::append_int): New
2760 New variable `output_low_mark_miny' to limit minimal value of y.
2761 (reset_output_registers): Use it.
2762 (output_request): Removed.
2763 (get_output_registers): New function.
2764 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
2765 (*_node): Added `force_tprint()' if necessary.
2766 (special_node): New elements `tf' and `get_tfont()'.
2767 (suppress_node): New class.
2768 * src/roff/troff/node.cc:
2769 New global variables `image_no' and `suppress_start_page'.
2770 (real_output_file): New method `is_on()'.
2771 (troff_output_file): New method `start_special(tfont)'.
2772 (troff_output_file::really_print_line): Use `tprint' conditionally.
2773 (real_output_file::print_line): Updated.
2774 (real_output_file::on): Updated.
2775 (*_node): Added `force_tprint()'.
2776 (special_node::special_node): Initializer updated.
2777 (special_node::same, special_node::copy, special_node::tprint_start):
2779 (get_reg_int, get_reg_str): New functions.
2780 (suppress_node::*): New methods.
2781 New global variables last_position, last_image_filename;
2782 (min): New inline function.
2783 * src/roff/troff/reg.h, src/roff/troff/request.h,
2784 src/roff/troff/troff.h: Updated.
2786 2001-01-13 Werner LEMBERG <wl@gnu.org>
2788 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
2789 documentation of `asciify' request.
2791 2001-01-12 Werner LEMBERG <wl@gnu.org>
2793 * src/roff/troff/input.cc: Move definition of special characters
2794 like `ESCAPE_TILDE' to ...
2795 * src/roff/troff/input.h: New file.
2796 * src/roff/troff/Makefile.sub (HDRS): Add it.
2798 Extending the .asciify request to `unformat' space characters also.
2800 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
2801 to count input space characters.
2802 Update constructors to take care of it.
2803 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
2804 `ESCAPE_SPACE' instead of normal space.
2805 (word_space_node::asciify): New method.
2806 (unbreakable_space_node::asciify): New method.
2807 (word_space_node::merge_space): New method.
2808 * src/roff/troff/env.cc (environment::space_newline,
2809 environment::space): Add code to initialize `num_spaces' (using the
2810 constructor of `word_space_node').
2811 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
2814 2001-01-09 Werner LEMBERG <wl@gnu.org>
2816 * man/groff_char.man: Use table header traps only conditionally.
2818 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
2820 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
2822 2001-01-08 Werner LEMBERG <wl@gnu.org>
2824 Introducing the `box' and `boxa' requests which are similar to
2825 `di' resp. `da' but omitting a partially filled line (which is
2826 restored after ending the diversion).
2828 * src/roff/troff/div.h (diversion): Add elements to save partially
2830 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
2831 partially filled line.
2832 (divert, divert_append): Updated.
2833 (box, box_append): New functions.
2834 (init_div_requests): Use them.
2835 * src/roff/troff/env.h (environment): do_divert() is now a friend.
2836 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2838 * doc/groff.texinfo: Fix documentation of `lf' request.
2840 2000-12-25 Werner LEMBERG <wl@gnu.org>
2842 * src/roff/troff/troff.man, NEWS: Document `writem' request.
2844 2000-12-21 Werner LEMBERG <wl@gnu.org>
2846 Ignore `ss' request if in compatibility mode.
2848 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
2849 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
2850 * src/roff/troff/env.cc (space_size): Use it.
2852 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
2853 `ss' request in nroff mode.
2855 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
2858 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
2860 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
2862 2000-12-13 Werner LEMBERG <wl@gnu.org>
2864 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
2865 * src/preproc/eqn/neqn.man: Small fixes and additions.
2867 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
2869 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
2872 * src/preproc/eqn/neqn.man: New file.
2874 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
2877 * tmac/e.tmac: Add `T&' macro.
2878 Fix `indent cannot be negative' warning.
2879 * tmac/s.tmac: Fix `indent cannot be negative' warning.
2881 2000-12-07 Werner LEMBERG <wl@gnu.org>
2883 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
2885 2000-12-06 Werner LEMBERG <wl@gnu.org>
2887 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
2890 * MORE.STUFF: Added info about deroff for djgpp.
2892 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
2893 documentation of -rcR switch.
2895 2000-12-03 Werner LEMBERG <wl@gnu.org>
2897 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
2898 if -rcR=1 (which is now the default in nroff mode), a single, very
2899 long page is created instead of multiple pages: All `ne' and `wh'
2900 requests are put into conditionals; a new macro `an-end' is added to
2901 be called with `em'.
2903 Some other minor cleanups.
2905 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
2907 2000-12-02 Werner LEMBERG <wl@gnu.org>
2909 Fixing a bug which prevented hyphenation in words followed
2910 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
2912 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
2913 Adding possibly_break_line().
2914 * src/roff/troff/env.h (environment): Make possibly_break_line()
2917 Make `\~' usable in .tr request.
2919 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
2920 (token): Add stretchable_space().
2921 * src/roff/troff/input.cc (token::next, token::delimiter,
2922 token::description, process_input_stack, do_translate,
2923 add_to_node_list, token::process): Use it.
2924 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
2925 for adjusting the space.
2926 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
2927 for stretchable space.
2928 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
2929 (make_node): Add code for stretchable space.
2930 * src/roff/troff/env.cc (environment::add_char): Use it.
2931 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
2932 (get_copy, token::next, transparent_translate, asciify): Use it.
2934 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
2935 doc/groff.texinfo: Updated.
2936 * man/groff.man: Small reorderings.
2938 2000-11-23 Werner LEMBERG <wl@gnu.org>
2941 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
2943 * src/roff/troff/input.cc (main): Add `config_macro_path' and
2944 `safer_macro_path' to -M option.
2945 * src/roff/troff/troff.man: Fixes.
2947 2000-11-22 Werner LEMBERG <wl@gnu.org>
2949 Use safer path (except for config files) if -U isn't specified. Add
2950 a special macro path (without home and current directory) for config
2951 files. Add home directory to unsafe path for consistency. Don't
2952 include the home directory in the font path.
2954 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
2956 * src/include/macropath.h: Add `config_macrp_path'.
2957 * src/libs/libgroff/fontfile.cc: Fix font path.
2958 * src/roff/troff/input.cc (process_startup_file): Use
2959 `config_macro_path'.
2960 (main): Select unsafe path if -U is given.
2962 * src/preproc/eqn/main.cc (main): Fixing search path for
2964 * src/preproc/eqn/eqn.man: Updated.
2966 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
2969 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
2970 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
2971 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
2972 src/devices/grotty/grotty.man: Updated.
2974 * Makefile.in: Fix comments.
2976 2000-11-17 Werner LEMBERG <wl@gnu.org>
2978 * tmac/safer.tmac: Empty file added (again) for compatibility
2980 * tmac/Makefile.sub: Updated.
2982 2000-11-16 Werner LEMBERG <wl@gnu.org>
2984 * src/devices/grodvi/dvi.cc (main),
2985 src/devices/grohtml2/post-html.cc (main),
2986 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
2987 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
2988 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
2989 (main), src/preproc/html2/pre-html.cc (main),
2990 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
2991 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
2992 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
2993 (main), src/utils/hpftodit/hpftodit.cc (main),
2994 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
2995 (main), src/utils/lookbib/lookbib.cc (main),
2996 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
2997 (main): Use stdout for -v.
2998 * src/roff/groff/groff.cc (run_commands),
2999 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
3000 to make direct printing to stdout possible.
3001 * src/roff/groff/pipeline.h: Updated.
3003 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
3004 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
3005 * src/utils/afmtodit/afmtodit.man: Updated.
3007 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
3008 (version): New function.
3010 * src/utils/addftinfo/addftinfo.man: Updated.
3012 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
3013 Fixing copyright dates.
3015 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
3018 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
3021 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
3023 2000-11-15 Werner LEMBERG <wl@gnu.org>
3025 In all programs, make -v return immediately with exit status 0 to
3026 be compliant with the GNU standard.
3028 * src/devices/grodvi/dvi.cc (main),
3029 src/devices/grohtml2/post-html.cc (main),
3030 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3031 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3032 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
3033 (main), src/preproc/html2/pre-html.cc (main),
3034 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
3035 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
3036 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
3037 (main): Implement it.
3040 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
3041 and postprocessors to the -v option.
3043 * src/roff/grog/grog.pl: Implement -v.
3044 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
3045 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3047 * src/roff/nroff/nroff.sh: Implement -v.
3048 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
3049 * src/roff/nroff/nroff.man: Updated.
3051 * src/preproc/eqn/main.cc (main): Fix comment typo.
3053 * MORE.STUFF: Added info about djgpp port of grap.
3055 2000-11-14 Werner LEMBERG <wl@gnu.org>
3057 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
3058 mode (or rather, implemented non-compatibility mode).
3059 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3061 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
3062 replacing it -- we don't find gxditview otherwise.
3063 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
3065 * src/preproc/pic/depend: Removed. Unnecessary.
3067 Implemented dummy keyword `solid' in pic for compatibility with
3070 * lex.cc (lookup_keyword): Added `solid'.
3071 * pic.y: Added SOLID with dummy rule.
3072 * pic.cc, pic_tab.h: Regenerated.
3073 * doc/pic.ms: Updated.
3075 2000-11-13 Werner LEMBERG <wl@gnu.org>
3077 For security reasons, don't use the current directory but the home
3078 directory while searching and scanning troffrc and troffrc-end.
3079 Similarly, replace the current directory with the home directory
3082 * Makefile.in (fontpath, tmacpath): Remove current directory.
3084 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
3085 two parameters `add_home' and `add_current'.
3086 (search_path::~search_path, search_path::command_line_dir,
3087 search_path::open_file): Remove tests for `dirs' being zero.
3088 * src/include/searchpath.h: Adjust.
3089 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
3091 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
3093 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
3094 * src/roff/troff/input.cc: Use `mac_path', initialized with
3096 (process_startup_file): Set `mac_path' to `safer_macro_path'.
3097 * src/roff/troff/env.cc: Use `mac_path'.
3099 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
3101 * NEWS, man/roff.man, src/roff/troff/troff.man,
3102 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
3105 2000-11-12 Werner LEMBERG <wl@gnu.org>
3107 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
3109 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
3110 * configure.in: Fix typo in comment.
3111 * configure: Regenerated.
3113 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
3116 2000-11-08 Werner LEMBERG <wl@gnu.org>
3118 Add system tmac directory (/usr/local/lib/groff/site-tmac).
3120 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
3121 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
3124 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
3125 * tmac/Makefile.sub (install_data): Create
3126 $(systemtmacdir) and $(localtmacdir).
3127 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
3128 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
3129 NEWS, doc/groff.texinfo: Updated and minor fixes.
3131 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
3132 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
3133 $(systemtmacdir) since the wrapper files are platform-dependent.
3135 2000-11-01 Werner LEMBERG <wl@gnu.org>
3137 * doc/groff.texinfo: Fix typo.
3139 2000-10-26 Werner LEMBERG <wl@gnu.org>
3141 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
3142 tmac.doc.old -> doc-old.tmac
3143 tmac.an.old -> an-old.tmac
3145 * tmac/tmac.*: Moved to ...
3146 * tmac/*.tmac: this.
3147 * tmac/man.local: Fix comment.
3148 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
3149 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
3150 Added some `FILES' sections. More use of @...@ directives. Other
3152 * arch/djgpp/README, font/devutf8/NOTES: Updated.
3153 * doc/homepage.ms, doc/groff.texinfo: Updated.
3154 * man/groff.man, man/roff.man: Updated.
3155 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
3156 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
3157 src/devices/grotty/grotty.man: Updated.
3158 * src/preproc/pic/pic.man: Updated.
3159 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
3160 instead of -mdoc.old.
3161 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
3162 * src/roff/nroff/nroff.man: Updated.
3165 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
3167 * tmac/mm.diff: Removed -- it has no use now since the mm package
3170 * tmac/*: Removed trailing spaces.
3172 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
3173 the tmac subdirectory also).
3175 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
3176 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
3177 stuff since it is no longer needed.
3179 * README, PROBLEMS: Updated.
3181 2000-10-25 Werner LEMBERG <wl@gnu.org>
3183 Invert current behaviour: Search first FOOBAR.tmac, then
3186 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
3187 (open_mac_file, macro_source): Implement it.
3188 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
3189 doc/groff.texinfo, NEWS: Document it.
3191 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
3192 Small documentation improvements.
3194 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
3197 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
3199 2000-10-24 Werner LEMBERG <wl@gnu.org>
3201 Add local tmac directory (groff/site-tmac).
3203 * Makefile.in: Add $(localtmacdir).
3204 (uninstall_dirs): Add $(localtmacdir).
3205 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
3206 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
3207 in $(localtmacdir). Create $(localtmacdir).
3208 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
3209 Updated and minor fixes.
3211 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
3213 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
3215 2000-10-23 Werner LEMBERG <wl@gnu.org>
3217 Move hyphen.us to tmac directory.
3219 * src/roff/troff/hyphen.us: Removed.
3220 * src/tmac/hyphen.us: Added.
3221 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
3223 Change installation structure for data files from .../groff/... to
3224 .../groff/<version><revision>/... to be conform with other GNU
3227 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
3228 doc/Makefile: Implement it.
3229 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
3230 * configure: Updated.
3231 * arch/djgpp/README, font/devutf8/NOTES: Use it.
3232 * NEWS: Document it.
3233 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
3234 @MACRODIR@ instead of hard-coded directories.
3236 2000-10-22 Werner LEMBERG <wl@gnu.org>
3238 Implement $GROFF_BIN_PATH environment variable (which defaults to
3239 $bindir) used for child programs of groff and similar wrappers.
3241 * gendefs.sh: Improve documentation.
3242 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
3243 src/preproc/eqn/Makefile.sub (neqn),
3244 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
3245 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
3247 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
3248 $GROFF_PATH__ (the latter for communication with troff).
3249 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
3251 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
3252 doc/groff.texinfo: Document it.
3254 * doc/groff.texinfo: Improve documentation of troff's -a option.
3256 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
3258 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
3259 non-intrusive eol marker.
3260 (troff_output_file::determine_line_limits): New function.
3261 (troff_output_file::draw): Use it.
3262 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
3263 output_pending_lines() instead of output_line().
3264 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
3265 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
3266 createImage): Small fixes.
3268 2000-10-14 Werner LEMBERG <wl@gnu.org>
3270 Replace tmac.safer with a real secure solution.
3272 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
3273 system_request, pipe_output): Disable requests if in safer mode.
3274 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
3275 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
3276 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
3277 doc/groff.texinfo, src/roff/groff/groff.man,
3278 src/roff/troff/troff.man, arch/djgpp/README: Updated.
3280 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
3281 (resource_manager::output_prolog): Replace setenv() with putenv().
3283 2000-10-09 Werner LEMBERG <wl@gnu.org>
3285 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
3286 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
3287 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
3288 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
3289 compilation errors with some compilers. It seems that this code
3290 is no longer necessary -- if yes, it is easy to add some #ifdef's
3291 for that particular old-fashioned compiler.
3293 * MORE.STUFF: Added info about Meta-tbl.
3295 * doc/groff.texinfo: Added more info about `.if "..."..."'.
3297 2000-10-07 Werner LEMBERG <wl@gnu.org>
3299 Adding a new escape sequence \B'...': If the string between
3300 the delimiters is a valid numeric expression, return the character
3301 `1', and `0' otherwise. This is an analogon to \A.
3303 * src/roff/troff/input.cc (do_expr_test): Implement it.
3304 (token::next): Use it.
3305 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
3307 * tmac/tmac.trace: Made independent from escape character.
3309 2000-10-06 Werner LEMBERG <wl@gnu.org>
3311 Adding a new request .dei: define indirect. The first and second
3312 parameter of .dei are taken from string registers instead directly;
3313 this very special request is needed to make tmac.trace independent
3314 from the escape character (which might even be disabled).
3316 * src/roff/troff/input.cc (do_define_macro): Implement it.
3317 (define_macro_indirect): New function.
3318 (init_input_requests): Use it.
3320 Adding two requests .ecs and .ecr: Save and restore the escape
3321 character. These two requests are needed to make tmac.trace
3322 independent from the escape character (which might even be
3325 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
3327 (init_input_requests): Use it.
3329 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
3331 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
3333 Adding a new option -P and new environment variable GROPS_PROLOGUE
3334 to grops, selecting a different prologue file (minor modifications
3337 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
3338 src/devices/grops/ps.cc (main): Implement it.
3339 * src/devices/grops/grops.man, NEWS: Document it.
3341 2000-09-22 Werner LEMBERG <wl@gnu.org>
3343 * INSTALL: Add info about selecting paper format.
3345 2000-09-21 Werner LEMBERG <wl@gnu.org>
3347 * src/roff/troff/input.cc (main): Fixing compiler warning.
3348 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
3349 strings.h from the former to the latter.
3350 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
3351 stuff from the former to the latter.
3353 2000-09-11 Werner LEMBERG <wl@gnu.org>
3355 Implementing two new requests .tm1 and .tmc: The former is similar
3356 to .tm but can output leading spaces; its syntax is similar to
3357 defining a string, i.e., a `"' can be used to mark the beginning of
3358 the string to be written to stderr: `.tm1 " test'. The latter is
3359 similar to .tm1 but doesn't write out a final newline character.
3361 * src/roff/troff/input.cc (terminal1, terminal_continue,
3362 do_terminal): New functions.
3363 (init_input_requests): Use them.
3364 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
3366 2000-09-09 Werner LEMBERG <wl@gnu.org>
3368 * tmac/groff_mdoc.samples.man: Small fixes.
3370 2000-09-08 Werner LEMBERG <wl@gnu.org>
3372 * tmac/groff_mdoc.man: Fixing typo.
3374 2000-09-02 Werner LEMBERG <wl@gnu.org>
3376 Implementing a .nop request which does nothing.
3378 * src/roff/troff/input.cc (nop_request): New function.
3379 (init_input_requests): Use it.
3380 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
3382 2000-09-01 Werner LEMBERG <wl@gnu.org>
3384 * doc/groff.texinfo: Added some comments.
3386 2000-08-30 Werner LEMBERG <wl@gnu.org>
3388 * src/roff/troff/TODO: Updated.
3390 2000-08-25 Werner LEMBERG <wl@gnu.org>
3392 * doc/groff.texinfo: Fix comment how to compile the DVI file.
3394 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
3396 * font/devps/generate/Makefile (SHELL): Define explicitly to
3397 "/bin/sh", for non-Unix platforms.
3398 (extraclean): Use a more portable "" quoting instead of a
3399 backslash (which doesn't work on DOS/Windows).
3401 * font/devlj4/generate/Makefile (extraclean): Ditto.
3403 * font/devdvi/generate/Makefile (extraclean): Ditto.
3405 2000-08-25 Werner LEMBERG <wl@gnu.org>
3407 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
3408 src/roff/troff/troff.man: Document Eli's latest changes.
3410 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
3412 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
3413 macro file names of the form NAME.tmac as well as tmac.NAME.
3415 2000-08-25 Werner LEMBERG <wl@gnu.org>
3417 * src/include/posix.h: Remove definition of FILENAME_MAX.
3419 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
3420 `sys_fatal' and `stop' function().
3422 * test-groff: Updated.
3424 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
3426 Added the new troff command .output <arg> to suppress output (while
3427 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
3428 registers (for passing the output dimensions to the output device).
3430 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
3432 * src/roff/troff/node.h, src/roff/troff/node.cc
3433 (troff_output_file::really_print_line,
3434 ascii_output_file::really_print_line,
3435 supress_output_file::really_print_line): Use `width' parameter.
3436 (troff_output_file::really_on, troff_output_file::really_off,
3437 output_file::on, output_file::off, real_output_file::on,
3438 real_output_file::off, real_output_file::really_on,
3439 real_output_file::really_off): New functions.
3440 (real_output_file:public output_file): New variable `output_on'.
3441 (real_output_file::begin_page, real_output_file::copy_file,
3442 real_output_file::transparent_char, real_output_file::print_line):
3444 (real_output_file::print_line): Use check_output_limits.
3445 * src/roff/troff/reg.h, src/roff/troff/request.h,
3446 src/roff/troff/input.cc (assign_registers): New function to remove
3448 (do_ps_file): Use it.
3449 (check_output_limits, reset_output_registers, output_request,
3450 init_output_requests): New functions.
3451 (init_input_requests): Updated.
3453 Added new grohtml2 device and html2 preprocessor (coding
3454 not yet finished) which will eventually replace grohtml.
3456 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
3458 * src/include/htmlindicate.h, src/include/htmlindicate
3459 (html_begin_suppress, html_end_suppress): New functions.
3460 * src/preproc/tbl/main.cc: Use it.
3461 * src/roff/groff/groff.cc: Add support for html2 device (which will
3462 automatically invoke the html2 preprocessor).
3463 * src/roff/troff/input.cc (is_html2): New variable.
3464 * src/roff/troff/troff.h, src/roff/troff/env.h,
3465 src/roff/troff/env.cc (environment::add_html_tag): New function
3467 (environment::do_break): Use it.
3468 * font/devhtml2/*: New files.
3469 * src/devices/grohtml2: New device.
3470 * src/preproc/html2: New preprocessor.
3471 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
3473 2000-08-23 Werner LEMBERG <wl@gnu.org>
3475 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
3477 2000-08-22 Werner LEMBERG <wl@gnu.org>
3479 * src/include/lib.h: Provide a fix for IRIX to not include
3482 2000-08-18 Werner LEMBERG <wl@gnu.org>
3484 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
3485 since some non-GNU sed programs can't handle null regexps.
3486 * configure, src/preproc/eqn/Makefile.sub,
3487 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
3489 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
3490 bug (string.h and strings.h are both needed according to latest
3493 * MORE.STUFF: Added info about unroff and troffcvt.
3495 2000-08-08 Werner LEMBERG <wl@gnu.org>
3497 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
3500 * tmac/tmac.man.old: Remove unused number register.
3502 * tmac.doc: Minor documentation fix.
3504 2000-08-07 Paul Eggert <eggert@twinsun.com>
3506 * src/roff/groff/pipeline.c (is_system_shell):
3507 Fix typo: "monocased_shell" no longer exists.
3509 2000-08-07 Paul Eggert <eggert@twinsun.com>
3511 Remove FILENAME_MAX limits.
3513 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
3514 that the argument length is less than FILENAME_MAX.
3515 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
3516 Use struct hack to allocate and free file name.
3517 (struct xtmpfile_list): fname is now part of the structure,
3518 not a pointer to another string.
3520 2000-08-07 Tom Schmidt <tschmidt@micron.com>
3522 * src/include/posix.h: Add a default value for FILENAME_MAX.
3524 2000-08-06 Paul Eggert <eggert@twinsun.com>
3526 Add support for new BSD-style man pages (with ".Dd" instead of
3527 ".TH"), so that "groff -man" understands both styles, even
3528 when running "groff -man" on a host whose system man page
3529 macros don't support ".Dd".
3531 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
3532 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
3533 in case the system man macros don't define Dd or TH.
3535 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
3536 * tmac/tmac.an: New one-line file.
3537 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
3539 2000-08-06 Werner LEMBERG <wl@gnu.org>
3541 * src/roff/troff/troff.man: Fixing typos.
3543 Version 1.16.1 released
3544 =======================
3546 2000-07-31 Werner LEMBERG <wl@gnu.org>
3548 Preparing release 1.16.1.
3550 * REVISION: Revision number set to 1.
3551 * MORE.STUFF: Added info about port to DOS.
3552 * NEWS, win32-diffs: Updated.
3554 * src/include/nonposix.h: Remove first line -- this file is used
3557 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
3560 2000-07-30 Werner LEMBERG <wl@gnu.org>
3562 * doc/texinfo.tex: Update to latest version.
3564 2000-06-28 Paul Eggert <eggert@twinsun.com>
3566 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
3567 commands that fail. Don't assume that "export a=b" is valid shell
3568 syntax. This is needed for Solaris 2.5.1.
3570 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
3571 comment about missing Solaris headers.
3573 * PROBLEMS: Add section about problems with Sun Make and VPATH.
3575 2000-06-25 Werner LEMBERG <wl@gnu.org>
3577 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
3580 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
3582 * win32-diffs: Updated.
3583 * README.WIN32: Added CRs to make all Windows editors happy.
3585 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
3586 src/roff/groff/pipeline.c).
3588 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3590 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
3591 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
3593 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
3595 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
3596 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
3598 (main): Support non-Posix systems with several different styles of
3599 slash characters in file names.
3601 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
3602 (main) [SET_BINARY]: Switch stdin into binary mode.
3604 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
3605 (main): Support file names with several possible slash-type
3606 characters, as given by DIR_SEPS[] in nonposix.h.
3607 (main) [__MSDOS__]: If renaming the temporary index file fails
3608 because it has more than one dot in its trunk, replace the dot
3609 with an underscore and try again.
3610 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
3612 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
3614 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
3615 (File::File): Open the input file in binary mode. Strip CR
3616 characters from each CR-LF pair.
3617 (xbasename): Support file names with several possible slash-type
3618 characters, as given by DIR_SEPS[] in nonposix.h.
3620 * src/include/Makefile.sub (HDRS): Add nonposix.h.
3622 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
3623 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
3624 [!_POSIX_VERSION]: Define for traditional Unix systems.
3625 (real_output_file::real_output_file): Remove the MSVC-specific
3626 call to popen, use instead POPEN_WT, appropriately defined on
3627 nonposix.h. #include nonposix.h.
3628 (real_output_file::~real_output_file): Remove the MSVC-specific
3629 call to pclose, a suitable macro is now defined on nonposix.h.
3630 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
3631 and WEXITSTATUS instead of assuming traditional Unix
3632 interpretation of the status returned by pclose.
3634 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
3635 call to popen, use POPEN_RT instead (appropriately defined on
3636 nonposix.h). #include nonposix.h.
3637 (ps_bbox_request): Open the PostScript file in binary mode.
3638 Close the file after processing it.
3639 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
3642 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
3643 A version of run_pipeline that doesn't use `fork'.
3644 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
3645 (system_shell_name, system_shell_dash_c)
3646 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
3647 the ugliness of testing DOS/Windows file names for equality, and
3648 support both stock shells and ports of Unix shells.
3650 * src/roff/groff/groff.cc: #include nonposix.h.
3651 (BSHELL): Definition moved to nonposix.h.
3652 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
3653 instead of a literal "-c".
3654 (xbasename): Support file names with several possible slash-type
3655 characters, as given by DIR_SEPS[] in nonposix.h.
3656 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
3659 * src/preproc/soelim/soelim.cc: #include nonposix.h.
3660 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
3662 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
3665 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
3667 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
3670 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
3672 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
3673 P_tmpdir is defined, use it instead of the literal "/tmp".
3674 (remove_tmp_files, add_tmp_file): New functions.
3675 (xtmpfile): Record temporary files and register an atexit function
3676 to delete them explicitly, instead of relying on the OS to do
3677 that, which doesn't work on non-Unix systems.
3679 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
3680 (search_path::search_path): Use PATH_SEP instead of a literal
3682 (search_path::command_line_dir): Ditto.
3683 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
3684 to support non-Posix systems.
3686 * src/libs/libbib/search.cc: #include nonposix.h.
3687 (search_list::add_file): Open the file in binary mode.
3689 * src/libs/libbib/linear.cc: #include nonposix.h.
3690 (file_buffer::load): Remove \r characters preceding \n from the
3693 * src/libs/libbib/index.cc: #include nonposix.h.
3694 (make_index_search_item): Open index_filename in O_BINARY mode.
3695 (index_search_item_iterator::get_tag): Ditto. Remove \r
3696 characters before \n characters.
3697 (index_search_item::check_files): Open files in binary mode.
3698 (index_search_item::munge_filename): Support DOS-style file names
3699 with backslashes and drive letters, use IS_ABSOLUTE.
3701 * src/devices/grops/ps.cc: #include nonposix.h.
3702 (main) [SET_BINARY]: Switch stdout to binary mode.
3704 * src/devices/grolj4/lj4.cc: #include nonposix.h.
3705 (main) [SET_BINARY]: Switch stdout to binary mode.
3707 * src/devices/grolbp/lbp.cc: #include nonposix.h
3708 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
3710 * src/devices/grodvi/dvi.cc: #include nonposix.h.
3711 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
3713 (main) [SET_BINARY]: Switch stdout to binary mode.
3714 [_MSC_VER]: Remove an explicit call to _setmode.
3716 * src/include/nonposix.h: New file.
3718 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
3719 operation when building with DJGPP.
3720 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
3721 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
3724 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
3726 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
3727 etc. can include a semi-colon on DOS/Windows.
3728 (depend.temp): Use depend1.temp instead of depend.temp1, to
3729 prevent files from overerwiting each other on 8+3 filesystems.
3731 * gendef.sh (t): Change definition to work with DOS/Windows.
3733 doc/groff.texinfo: Apart of some typo corrections, I also changed
3734 some index entris, to make them more non-ambiguous, and also put
3735 @ignore around some parts that are not yet written, to allow the
3736 Info output be readable.
3738 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
3740 Replaced specific checks for function declarations with a generic
3741 routine taken from GNU bfd.
3743 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
3744 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
3745 * configure.in: Use it.
3746 * src/devices/grolbp/lbp.cc, src/include/lib.h,
3747 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
3748 src/roff/groff/groff.cc: Use it.
3749 * Makefile.in, configure: Updated.
3751 2000-06-07 Paco Andres Verdu <pandres@dragonet.es>
3753 * src/devides/grolbp/lbp.h: Removed unused variables.
3755 2000-05-31 Keith Thompson <kst@sdsc.edu>
3757 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
3760 2000-05-31 Werner LEMBERG <wl@gnu.org>
3762 * aclocal.m4 (GROFF_SRAND): New function to test the return value
3763 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
3764 * configure.in: Use it.
3765 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
3766 * configure, Makefile.in: Updated.
3768 * configure.in: Add test for strncasecmp().
3769 * src/include/lib.h: Use it.
3771 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
3773 * src/preproc/grn/Makefile.sub: Add MLIB.
3775 2000-05-29 Nix <nix@esperi.demon.co.uk>
3777 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
3779 2000-05-29 Werner LEMBERG <wl@gnu.org>
3781 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
3783 * PROBLEMS: Small update.
3785 * src/devices/grolbp/lbp.cc: Various small fixes.
3787 2000-05-28 Keith Thompson <kst@sdsc.edu>
3789 * src/roff/nroff/nroff.sh: Fix main loop syntax.
3791 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
3793 2000-05-25 Werner LEMBERG <wl@gnu.org>
3795 * man/roff.man: Removed unused macro.
3797 2000-05-24 Werner LEMBERG <wl@gnu.org>
3799 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
3800 This is needed e.g. if you do
3801 `make distclean; ./configure; make dist'.
3803 Version 1.16 released
3804 =====================
3806 2000-05-23 Werner LEMBERG <wl@gnu.org>
3808 Adding font CWI (constant width italic) to devdvi.
3810 * font/devdvi/CWI: New file.
3811 * font/devdvi/generate/Makefile: Add generating rule.
3812 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
3813 tmac/tmac.dvi: Use it.
3814 * NEWS: Announce it.
3816 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
3817 * font/devlj4/generate/Makefile: Cosmetic changes only.
3819 * man/groff.man: Removed most of the redundant description of
3820 special characters (which is in groff_char.man). Added font
3821 translation CB->CR for devdvi. Other minor fixes.
3823 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
3824 (registered) symbols.
3826 2000-05-22 Werner LEMBERG <wl@gnu.org>
3828 * doc/Makefile: Added rule for creating info files.
3830 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
3832 * font/devdvi/generate/Makefile: Fixed dependencies.
3834 * font/devps/*: Regenerated. Heavy changes for Bookman and
3835 NewCentury Schoolbook!
3836 * font/devps/generate/afmname: Will now run with GNU awk.
3837 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
3838 * font/devps/generate/Makefile: Cosmetic changes only.
3840 2000-05-21 Werner LEMBERG <wl@gnu.org>
3842 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
3843 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
3844 `.SS' now produces a heading with a smaller size than `.SH'.
3845 Completely formatted.
3846 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
3848 * man/groff.man: Improved table appearance. Use of `eo' request
3849 to reduce number of doubled backslashes in macro definitions.
3850 Replacing `\e' with `\(rs'. Other minor fixes.
3852 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
3853 to have correct line number.
3855 * INSTALL: Small improvement.
3857 2000-05-20 Bernd Warken <bwarken@mayn.de>
3859 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
3862 2000-05-19 Bernd Warken <bwarken@mayn.de>
3864 * man/groff.man: Complete update (with a lot of corrections by WL).
3866 2000-05-18 Werner LEMBERG <wl@gnu.org>
3868 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
3870 * font/*/*: Implement it.
3871 * man/groff_char.man, NEWS: Document it.
3873 * src/include/unix.h: Removed. It isn't used.
3875 * doc/groff.texinfo: Slight improvements.
3877 2000-05-17 Werner LEMBERG <wl@gnu.org>
3879 * README, win32-diffs: Small fixes and improvements.
3881 2000-05-16 Werner LEMBERG <wl@gnu.org>
3883 * FDL: New file (the Free Documentation License version 1.1).
3885 * doc/groff.texinfo: Added many start-up values for gtroff.
3886 Some structural improvements of the source code.
3888 2000-05-15 Werner LEMBERG <wl@gnu.org>
3890 * src/roff/troff/input.cc: Added small comment about troffrc-end.
3891 * src/roff/troff/troff.man: Added info about troffrc-end.
3893 2000-05-14 Werner LEMBERG <wl@gnu.org>
3895 * Makefile.in (EXTRADIRS): Fix typos.
3896 (dist): Handle deletion of old .tar.gz file correctly.
3897 (DISTDIRS): Include all tty output devices.
3899 * doc/groff.texinfo: Adding more cross references; countless other
3902 2000-05-13 Werner LEMBERG <wl@gnu.org>
3904 * MORE.STUFF: Added Robert Marks's utilities.
3906 2000-05-12 Werner LEMBERG <wl@gnu.org>
3908 Added win32 port contributed by Blake McBride
3909 <blake@florida-software.com>.
3911 * README.WIN32, win32-diffs: New files.
3914 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
3915 (tmove, tmove2): Added parentheses to avoid compiler warnings.
3916 (change): Removed unused variables.
3918 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
3919 (savebounds): Changed return value from `int' to `void'.
3920 * src/preproc/grn/hdb.cc: Ditto.
3922 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
3923 final backslash in comment to avoid compiler warning.
3925 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
3927 * doc/groff.texinfo: More fixes.
3929 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
3931 * tmac/tmac.doc: Documentation fix.
3933 2000-05-11 Werner LEMBERG <wl@gnu.org>
3935 * doc/groff.texinfo: Reading the source code shows up a lot of
3936 omissions and incorrect data... More conversion to @Deffn macros.
3938 2000-05-10 Werner LEMBERG <wl@gnu.org>
3940 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
3943 * src/roff/troff/request.h: Removing unused `no_break_flag'.
3945 2000-05-09 Werner LEMBERG <wl@gnu.org>
3947 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
3950 * doc/groff.texinfo: Extended history section. More conversion to
3951 @Deffn macros. More .tr documentation.
3953 2000-05-07 Werner LEMBERG <wl@gnu.org>
3955 * doc/groff.texinfo: Completed tab section. Added info about
3958 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
3960 * PROBLEMS: Describe configure script fix for OS/390 Unix.
3962 2000-05-05 Werner LEMBERG <wl@gnu.org>
3964 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
3966 * NEWS: Document it.
3968 * man/troff.man: Minor optical improvements.
3970 2000-05-03 Werner LEMBERG <wl@gnu.org>
3972 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
3974 * font/*/*: Implement it.
3975 * man/groff_char.man, NEWS: Document it.
3977 2000-05-02 Werner LEMBERG <wl@gnu.org>
3979 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
3981 * NEWS: Document the three new man pages.
3983 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
3984 * configure: Updated.
3986 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
3988 2000-05-01 Werner LEMBERG <wl@gnu.org>
3990 Added grap support to grog.
3992 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
3993 * src/roff/grog/grog.man: Document it.
3995 * doc/groff.texinfo, NEWS: Add info about grap support.
3997 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
3998 (with slight fixes by me).
4000 * tmac/groff_tmac.man: New file documenting tmac mechanism.
4001 * tmac/Makefile.sub: Add groff_tmac.man.
4002 * man/roff.man: New file giving overview of roff system.
4003 * man/troff.man: A short reference of troff.
4004 * man/Makefile.sub: Add roff.man and troff.man.
4006 2000-04-30 Werner LEMBERG <wl@gnu.org>
4008 Added grap support to groff.
4010 * src/roff/groff/groff.cc: Implement it.
4011 * src/roff/groff/groff.man: Document it.
4013 * src/devices/grotty/grotty.man: Add cp1047 device.
4014 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
4016 * src/roff/groff/groff.man: Ditto.
4017 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
4018 * doc/groff.texinfo: Ditto.
4020 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
4023 2000-04-29 Werner LEMBERG <wl@gnu.org>
4025 * man/groff_char.man: Add `pc' glyph.
4026 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
4027 * tmac/tmac.tty: Add `pc' glyph.
4028 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
4029 we use cp1047 output device.
4031 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
4032 there are still hardcoded latin1->unicode values in utf8's font
4034 * configure: Updated.
4035 * NEWS: Minor clarification. Updated.
4037 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
4040 2000-04-28 Werner LEMBERG <wl@gnu.org>
4042 Adding EBCDIC code page 1047.
4044 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
4045 font/devcp1047/DESC.proto: New files.
4047 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
4048 either ascii/latin1 or cp1047.
4049 * Makefile.in: Use it.
4050 * configure: Updated.
4052 Replacing and/or adding `md' (mathdot) glyph with `pc'
4053 (periodcentered) in all text fonts.
4055 * font/*/*: Change it.
4057 2000-04-27 Werner LEMBERG <wl@gnu.org>
4059 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
4061 * configure.in: Add check for strings.h.
4062 * src/include/driver.h: Use HAVE_STRINGS_H.
4063 * src/devices/grolbp/lpb.cc: Remove string.h.
4065 * src/include/groff-getopt.h: New file. It will be used instead of
4066 getopt.h (to be included in lib.h) to avoid endless problems with
4067 picky C++ compilers.
4068 * src/include/lib.h: Use groff-getopt.h.
4069 * src/include/Makefile.sub: Updated.
4071 * configure: Updated.
4072 * Makefile.in: Updated.
4074 * NEWS: Mention EBCDIC support.
4076 2000-04-26 Werner LEMBERG <wl@gnu.org>
4078 * TODO: Some additions.
4080 2000-04-25 Werner LEMBERG <wl@gnu.org>
4082 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
4085 2000-04-23 Werner LEMBERG <wl@gnu.org>
4087 * src/roff/troff/troff.man: Minor fixes.
4089 2000-04-22 Werner LEMBERG <wl@gnu.org>
4091 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
4092 `.T' string register and the incompatible definition of the `.T'
4093 number register (compared to Unix troff).
4095 * man/groff_char.man: Add some missing characters.
4096 * font/devutf8/NOTES: Update.
4098 2000-04-21 Werner LEMBERG <wl@gnu.org>
4100 * src/include/htmlindicate.h, src/include/lib.h,
4101 src/include/posix.h: Fix copyright.
4103 * src/include/Makefile.sub: Update.
4105 2000-04-20 Werner LEMBERG <wl@gnu.org>
4107 * src/roff/troff/input.cc (input_char_description): Removing
4108 superfluous space char.
4110 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
4112 * doc/groff.texinfo: Document EBCDIC.
4114 2000-04-19 Werner LEMBERG <wl@gnu.org>
4116 Introducing `shc' as the glyph name for the soft hyphen character.
4118 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
4119 font/devlatin1/R.proto: Use it.
4123 2000-04-18 Werner LEMBERG <wl@gnu.org>
4125 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
4126 dependency on ASCII order.
4128 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
4130 * src/libs/libgroff/illegal.c: Added EBCDIC table.
4131 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
4133 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
4134 to increase portability.
4136 2000-04-15 Werner LEMBERG <wl@gnu.org>
4138 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
4139 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
4140 the generic `\n' if under OS/390 Unix.
4142 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
4144 * configure: Regenerated.
4146 2000-04-14 Werner LEMBERG <wl@gnu.org>
4148 * doc/groff.texinfo: More conversions to @Deffn.
4150 2000-04-12 Werner LEMBERG <wl@gnu.org>
4152 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
4155 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
4157 2000-04-10 Werner LEMBERG <wl@gnu.org>
4159 * doc/groff.texinfo: More conversions to @Deffn.
4161 2000-04-08 Werner LEMBERG <wl@gnu.org>
4163 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
4164 Updated to latest version (glibc 2.1.3).
4166 2000-04-07 Werner LEMBERG <wl@gnu.org>
4168 * doc/Makefile (clean): Include more index files.
4169 Add rule texinfo->dvi.
4171 2000-04-05 Werner LEMBERG <wl@gnu.org>
4173 * doc/groff.texinfo: Added new index `op' for operators. More
4174 info on end of sentence characters. More use of @Deffn.
4176 2000-03-30 Werner LEMBERG <wl@gnu.org>
4178 * */*.man: Adding a note that a whitespace can be inserted between
4179 a command line option and its parameter -- we are using GNU getopt.
4181 * src/roff/groff/groff.man: Add example of `-m mandoc'.
4183 2000-03-28 Werner LEMBERG <wl@gnu.org>
4185 Correct anachronism of calling the man macro file with `-man'
4186 instead of `-m man' etc.
4188 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
4189 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
4190 load tmac.<package>.
4192 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
4196 * doc/groff.texinfo: Updated.
4198 * tmac/groff_man.man: Copyright added.
4200 2000-03-27 Werner LEMBERG <wl@gnu.org>
4202 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
4203 typeset the request resp. escape name with a tt font -- due to a
4204 bug in texinfo.tex it is necessary to use the `-e' switch with
4207 Improving info about usage of groff units.
4211 2000-03-20 Werner LEMBERG <wl@gnu.org>
4213 * doc/groff.texinfo: Added section about man macro package
4214 (I've basically taken groff_man.man). Introducing new indices `ma'
4215 for macros/strings and `gl' for glyph names. Other minor fixes.
4217 * tmac/groff_man.man: Fixed some typos.
4219 2000-03-19 Werner LEMBERG <wl@gnu.org>
4221 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
4224 * doc/texinfo.tex: New file.
4226 2000-03-18 Werner LEMBERG <wl@gnu.org>
4228 * doc/groff.texinfo: Improved section on number registers. Other
4231 2000-03-16 Werner LEMBERG <wl@gnu.org>
4233 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
4236 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
4237 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
4238 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
4239 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
4241 * src/preproc/grn/grn.man: Better synopsis; added copyright.
4243 * src/roff/grog/grog.man: Updated copyright date.
4245 2000-03-14 Francisco Andres Verdu <pandres@dragonet.es>
4247 * configure.in: Added test for strdup.
4249 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
4252 Replaced dynamic allocation of arrays `[...]' with `new' operator.
4256 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
4258 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
4260 2000-03-11 Werner LEMBERG <wl@gnu.org>
4262 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
4264 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
4265 * src/include/lib.h: Remove some spaces.
4267 2000-03-10 Werner LEMBERG <wl@gnu.org>
4269 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
4270 initializers from arguments (some compilers don't like this).
4272 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
4274 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
4275 used by pic and eqn to tell grohtml where the graphic regions start
4277 * src/libs/libgroff/Makefile.sub: Use it.
4278 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
4279 graphic_start() and graphic_end() from htmlindicate.cc.
4281 2000-03-09 Werner LEMBERG <wl@gnu.org>
4283 * tmac/tmac.safer: Will now work correctly in compatibility mode.
4284 * tmac/groff_man.man: More fixes.
4286 2000-03-08 Werner LEMBERG <wl@gnu.org>
4288 * doc/Makefile: Added texput.log to the `clean' target.
4289 * doc/groff.texinfo: Added info about delimiters for escapes.
4291 2000-03-08 Bernd Warken <bwarken@mayn.de>
4293 * src/preproc/pic/pic.man: Add info on conversion of pic images to
4294 other graphic formats.
4296 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
4298 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
4299 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
4300 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
4303 2000-03-07 Werner LEMBERG <wl@gnu.org>
4305 * doc/groff.texinfo: Spelling fixes.
4307 2000-03-06 Werner LEMBERG <wl@gnu.org>
4309 * tmac/groff_man.man: Completely revised to cover everything in
4312 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
4313 Other minor fixings.
4314 * src/roff/troff/env.cc (environment_copy): Improve error message and
4316 * src/roff/troff/TODO: Updated.
4318 * doc/Makefile: Bug fixes -- this is still provisional, though...
4320 * tmac/eqnrc: Small fixes.
4322 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
4324 Adding a request `evc' to copy environments.
4326 * src/roff/troff/env.cc (environment::copy, environment_copy):
4328 * src/roff/troff/env.h: Add prototype.
4330 2000-03-05 Francisco Andres Verdu <pandres@dragonet.es>
4332 Adding strsep() -- Solaris 8 doesn't have it.
4334 * configure.in: Test it.
4335 * src/devices/grolbp/lbp.cc: Add code.
4337 2000-03-05 Werner LEMBERG <wl@gnu.org>
4339 * src/roff/troff/div.cc (macro_diversion::output,
4340 top_level_diversion::output): Fixing an incompatibility with
4341 original troff: \x'0' updates the .a register also. Thanks to
4342 <Andries.Brouwer@cwi.nl> for pointing this out.
4343 * doc/groff.texinfo: Document it.
4345 * Makefile.in: Create Makefile.dep if necessary before calling the
4346 submake process to avoid warning about nonexistent file.
4348 * NEWS, PROJECTS: Updated.
4350 2000-03-04 Werner LEMBERG <wl@gnu.org>
4352 * tmac/troffrc: Add tmac.lbp.
4354 2000-03-03 Francisco Andres Verdu <pandres@dragonet.es>
4356 * tmac/tmac.lbp: New file.
4357 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
4360 2000-03-03 Werner LEMBERG <wl@gnu.org>
4362 * Makefile.in: Fixing $(subdir).
4364 * README, NEWS: Small fixes.
4366 * test-groff: Adding path to grolbp.
4368 * configure.in: The (new) file src/xditview/Imakefile.in will be
4369 also configured -- it is now possible to build gxditview in a
4370 directory different from $srcdir.
4372 2000-03-02 Blake McBride <blake@florida-software.com>
4374 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
4376 * MORE.STUFF: Added website of bell labs and info about plot2dev.
4378 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
4380 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
4383 2000-02-29 Werner LEMBERG <wl@gnu.org>
4385 Adding GNU getopt to the groff distribution.
4387 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
4389 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
4390 * aclocal.a4: Remove GROFF_GETOPT function.
4391 * configure.in, Makefile.in, PROBLEMS: Update.
4392 * src/include/lib.h: Replace getopt tests with getopt.h.
4393 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
4395 * doc/groff.texinfo: Further checking/updating. Adding more index
4398 * man/groff_out.man: Fix nroff mode activation (for emacs).
4399 * man/groff_font.man: Add missing ligature.
4401 2000-02-28 Werner LEMBERG <wl@gnu.org>
4403 * doc/groff.texinfo: Further checking/updating. Adding more index
4406 * src/devices/grolbp/grolbp.man: Added a comment line at the
4407 beginning of the file (similar to shell scripts) which indicates
4408 that `tbl' should be used as a preprocessor.
4410 2000-02-27 Blake McBride <blake@florida-software.com>
4412 Adapting groff to MS Visual C++ 6.0 compiler (tested with
4413 Windows NT 4.0). Uses _MSC_VER define where necessary.
4415 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
4416 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
4417 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
4418 src/include/lib.h, src/libs/libgroff/errarg.cc,
4419 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
4420 src/preproc/refer/label.y, src/preproc/refer/label.cc,
4421 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
4422 src/roff/troff/div.cc, src/roff/troff/env.cc,
4423 src/roff/troff/input.cc, src/roff/troff/node.cc,
4424 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
4425 if_to_a() to avoid name clashes.
4426 * src/include/posix.h: Don't use unistd.h.
4427 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
4428 clause for integrating non-Unix xtmpfile() code.
4429 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
4430 structure; use "rt" for popen() in pipe_source(); add getpid()
4432 * src/roff/troff/node.cc: Use special versions of popen() in
4433 real_output_file() and pclose() in ~real_output_file().
4435 2000-02-27 Werner LEMBERG <wl@gnu.org>
4437 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
4438 LBP-8 series laser printers). This code has been contributed by
4439 Francisco Andres Verdu <pandres@dragonet.es>.
4441 * src/devices/grolbp/*: The grolbp output device.
4442 * font/devlpb/*: The font description files.
4443 * Makefile.in: Add grolpb and devlbp subdirectories.
4445 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
4446 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
4449 * doc/groff.texinfo: Further checking/updating. Adding more index
4454 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
4456 * man/groff_font.man: Adding info about obsolete DESC keywords.
4457 * src/devices/grolj4/grolj4.man: Documenting additional DESC
4460 2000-02-26 Werner LEMBERG <wl@gnu.org>
4462 * src/preproc/grn/grn.man: Added info about the gremlin file format
4463 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
4465 2000-02-25 Werner LEMBERG <wl@gnu.org>
4467 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
4468 friends to be non-integer.
4470 * src/preproc/grn/grn.man: Document it.
4472 * doc/groff.texinfo: Further checking/updating. Adding more index
4475 2000-02-24 Werner LEMBERG <wl@gnu.org>
4477 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
4478 line thicknesses to be integer multiples of this value.
4480 * src/preproc/grn/grn.man: Commenting out the -s option -- the
4481 corresponding code doesn't work (yet).
4483 * doc/groff.texinfo: Further checking/updating. Adding more index
4486 2000-02-23 Werner LEMBERG <wl@gnu.org>
4488 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
4489 specify line thickness instead of base units. The new default
4490 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
4491 thick lines respectively.
4493 Removed unused variable `prevval'.
4495 * src/preproc/grn/grn.man: Updated.
4497 2000-02-22 Werner LEMBERG <wl@gnu.org>
4499 * src/preproc/grn/main.cc: Slight formatting.
4501 * src/roff/groff/groff.man: Formatting fix.
4502 * src/preproc/grn/grn.man: Ditto.
4504 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
4506 * doc/groff.texinfo: Further checking/updating.
4508 2000-02-21 Werner LEMBERG <wl@gnu.org>
4510 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
4512 * test-groff: Added grn subdir to path.
4514 * doc/groff.texinfo: Some restructing and other small improvements.
4516 * src/roff/groff/groff.cc (help): Fixed info string.
4518 2000-02-20 Werner LEMBERG <wl@gnu.org>
4520 * doc/meref.me: Fix description of .GS request.
4522 * src/roff/troff/troff.man: Fixing typo.
4524 Adding the `grn' preprocessor for gremlin graphic files.
4526 * src/preproc/grn/*: This is the Berkeley distribution written by
4527 David Slattengren and Barry Roitblat, adapted to groff by Daniel
4528 Senderowicz and Werner Lemberg.
4530 * doc/grnexampl.{me,g}: A sample for grn.
4532 * Makefile.in: Added subdirectory entry for grn.
4534 * src/roff/groff/groff.cc: Added support for grn. It can be now
4535 called with the switch `-g'.
4537 * src/roff/groff/groff.man: Updated.
4539 * src/roff/grog/grog.{man,pl,sh}: Updated.
4543 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
4545 * src/include/lib.h: Added xtmptemplate and made xtmpfile
4546 parametrically polymorphic.
4548 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
4549 and the alterations to xtmpfile.
4550 xtmpfile can be requested to return the filename created
4551 and asked not to unlink the temp file. The default behaviour
4552 if parameters are absent is exactly the same as before.
4554 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
4556 A new request `length' is available which returns the length of a
4557 string in a number register:
4559 * src/roff/troff/input.cc (length_macro): Implement it.
4560 * src/roff/troff/input.cc (init_input_requests): Register it.
4562 2000-02-11 Werner LEMBERG <wl@gnu.org>
4564 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
4565 of the `substring' request.
4567 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
4570 * src/roff/troff/TODO, NEWS: Updated.
4572 2000-02-09 Werner LEMBERG <wl@gnu.org>
4574 * src/roff/groff/groff.man: Added an example.
4576 2000-02-06 Werner LEMBERG <wl@gnu.org>
4578 I've considerably modified the directory structure of the
4579 distribution to get a more vertical layout. For example, the number
4580 of top level directories has been reduced from 42 to 6.
4582 As a consequence, many changes, especially to the makefiles, were
4585 * The makefile variables `top_builddir' and `top_srcdir' have been
4586 introduced. Virtually all relative paths have been replaced with
4587 absolute ones using these two variables.
4589 * Dependencies (in the files `Makefile.dep') are no longer part of
4590 the distribution. Instead, they are created during a `make install'
4591 in the build directory.
4593 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
4594 make `top_srcdir' and `top_builddir' absolute.
4598 * Man pages no depend on the files `VERSION' and `REVISION'.
4600 * The added shell script `mkinstalldirs' will replace `mkdir' in
4603 * VERSION: Version number increased to 1.16.
4605 2000-02-04 Werner LEMBERG <wl@gnu.org>
4607 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
4609 * Makefile.in: Removed $(tmac_m) since it is no longer needed
4610 (after an update of the mm stuff).
4612 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
4614 2000-02-03 Werner LEMBERG <wl@gnu.org>
4616 The .psbb request will now also accept Mac PS images (i.e. using LF
4617 as the EOL character).
4619 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
4620 (with slight modifications).
4621 * troff/input.cc (do_ps_file): Use it.
4623 * test-groff: Add grohtml and grolj4 output devices to PATH.
4625 2000-01-30 Werner LEMBERG <wl@gnu.org>
4627 * NEWS, MORE.STUFF: Updated.
4629 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
4631 Add the `srand' command to pic.
4633 * pic/lex.cc, pic/pic.y: Implement it.
4634 * pic/pic.man: Document it.
4635 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
4637 2000-01-30 Werner LEMBERG <wl@gnu.org>
4639 Add a new request `.psbb'. This does exactly what the external
4640 program psbb did. It scans a PostScript image file for a
4641 %%BoundingBox comment and extracts the bounding box values (in
4642 PostScript units) which are then stored in the four new (read-only)
4643 number registers `llx', `lly', `urx', and `ury'.
4645 This will allow the usage of the .PSPIC macro without worrying
4646 about unsafe behaviour of groff, i.e., it will work without the
4647 `-U' switch of groff.
4649 * troff/input.cc: Implement it.
4650 * tmac/tmac.pspic: Use it.
4651 * troff/troff.man, grops/grops.man, NEWS: Document it.
4652 * psbb/*, Makefile.in: Remove it since it is no longer needed.
4654 This is bloody C code simply adapted from psbb.c! Any improvements
4657 2000-01-29 Werner LEMBERG <wl@gnu.org>
4659 * man/groff_font.man: Minor clarifications.
4663 2000-01-28 Werner LEMBERG <wl@gnu.org>
4665 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
4667 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
4669 * man/groff_font.man: Brought up to date regarding tcommand
4671 * libgroff/font.cc: Handle everything after `--' as a comment
4673 * devps/*: Added comment delimiter inside devps font files.
4675 2000-01-28 Werner LEMBERG <wl@gnu.org>
4677 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
4678 \fC...\fP (which now works as expected).
4680 * troff/troff.man: Fix typo.
4682 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
4684 Completed the pass_filenames implementation in troff.
4686 * libdriver/input.cc: Will read the new `F' tcommand.
4687 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
4688 * troff/input.cc: Use it.
4690 2000-01-26 Werner LEMBERG <wl@gnu.org>
4692 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
4693 font will now be updated even if an invalid font is selected.
4695 2000-01-24 Werner LEMBERG <wl@gnu.org>
4697 * doc/homepage.ms: Updated for new tmac.arkup.
4699 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
4701 * tmac/tmac.arkup: Cleanup.
4703 Added `\&' to .HTML macro to `leave vertical mode', so to say.
4705 Removed obsolete .LINK macro completely.
4707 The macros .URL, .FTP, and .MAILTO now accept a third argument which
4708 will be immediately appended to the second argument (to be used with
4709 punctuation, for example).
4711 Disabled .CDFTP macro temporarily for security reasons.
4713 * tmac/groff_markup.man: Complete revision for latest changes in
4714 tmac.arkup -- note that it does not yet format correctly with
4717 2000-01-23 Bruno Haible <haible@clisp.cons.org>
4719 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
4720 * devutf8/R.proto: Add mappings for wp, lh, rh.
4721 * devutf8/NOTES: Updated.
4723 2000-01-23 Werner LEMBERG <wl@gnu.org>
4725 * doc/groff.texinfo: Updated version/copyright info.
4727 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
4729 Added support for two new directives in device descriptions:
4730 `pass_filenames' (to pass the input file name to the output device)
4731 and `use_charnames_in_special' (to support e.g. accented characters
4732 in the `X' request).
4734 * include/font.h, troff/charinfo.h: Declare it.
4736 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
4738 * devhtml/DESC: Use it.
4740 * troff/input.cc: New function encoded_char.
4742 * troff/token.h: Add test for `specialness'.
4744 2000-01-21 Werner LEMBERG <wl@gnu.org>
4746 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
4747 mistake from the list of files to be installed.
4749 2000-01-18 Werner LEMBERG <wl@gnu.org>
4751 * README: Added info how to apply patches.
4753 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
4755 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
4757 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
4759 * troff/input.cc: Add support for troffrc-end.
4761 * tbl/main.cc: Altered to issue table-start and table-end special
4762 characters if using the html device.
4764 * devhtml/*: Modified font files to incorporate html encoding of
4767 * tmac/groff_markup.man: New file documenting tmac.arkup.
4769 * tmac/troffrc-end: New file. This is invoked after all user
4770 specified macros. Currently used by the html device to include
4771 tmac.html. Thus no need for users to specify -mhtml anymore.
4773 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
4774 (MAN7): Add groff_markup.man.
4776 * tmac/tmac.an, tmac/tmac.html: Small html updates.
4778 * tmac/troffrc: tmac.arkup will now be called for the html device.
4780 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
4781 extra device specific information about fonts.
4783 * doc/homepage.ms: New file. It is an example how an HTML home page
4784 could look like with grohtml.
4786 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
4788 2000-01-12 Bruno Haible <haible@clisp.cons.org>
4790 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
4793 * devutf8/NOTES: Updated.
4795 2000-01-08 Bruno Haible <haible@clisp.cons.org>
4797 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
4798 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
4799 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
4800 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
4801 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
4802 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
4803 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
4804 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
4807 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
4809 2000-01-12 Fabrizio Polacco <fab@prosa.it>
4811 grolj4: Paper size will be searched case-insensitively.
4813 * include/lib.h: Add check for strcasecmp().
4814 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
4815 * configure.in: Check for strcasecmp().
4817 2000-01-11 Werner LEMBERG <wl@gnu.org>
4819 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
4822 2000-01-10 Werner LEMBERG <wl@gnu.org>
4824 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
4827 Add a new read-only register, `.Y', which contains the groff
4830 * troff/input.cc (init_input_requests): Define it.
4831 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
4832 * doc/groff.texinfo, troff/troff.man: Document it.
4834 * libgroff/Makefile.sub (version.cc): Add definition of
4835 `Version_string[]', consisting of `<major>.<minor>.<revision>'
4836 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
4837 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
4838 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
4839 troff/input.cc, pfbtops/pfbtops.c: Use it.
4841 2000-01-10 Fabrizio Polacco <fab@prosa.it>
4843 Add a revision scheme to the groff package.
4845 * REVISION: New file.
4846 * libgroff/Makefile.sub (version.cc): Use it to define
4847 `revision_string[]'.
4848 * grops/psrm.cc: Use revision_string (converted to an unsigned
4849 integer) in constructor of resource_manager.
4851 2000-01-10 Bruno Haible <haible@clisp.cons.org>
4853 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
4855 * Makefile.in (DEVDIRS): Add devutf8.
4856 * grotty/tty.cc: Include device.h.
4857 (glyph): Change type of `code' to `unsigned int'.
4858 (tty_printer): New field is_utf8. Constructor takes device argument.
4859 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
4860 (tty_printer::add_char): Change type of first arg to `unsigned int'.
4861 (tty_printer::put_char): New function.
4862 (tty_printer::end_page): Use put_char() instead of ::putchar().
4863 (make_printer): Pass device to tty_printer constructor.
4864 * nroff.sh: Determine default device by calling 'locale'. As a
4865 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
4866 Recognize UTF-8 locales.
4867 * tmac/eqnrc: Recognize utf8 like latin1.
4868 * tmac/troffrc: Device utf8 needs tmac.tty.
4870 2000-01-07 Werner LEMBERG <wl@gnu.org>
4872 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
4874 2000-01-07 Paul Eggert <eggert@twinsun.com>
4876 Add a new predefined writeable number register, `year',
4877 which contains the current year.
4879 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
4880 * tmac/tmac.s: Use it.
4881 * troff/input.cc (init_registers): Initialize it.
4883 2000-01-06 Werner LEMBERG <wl@gnu.org>
4885 * PROBLEMS: Fixed typo.
4887 2000-01-04 Paul Eggert <eggert@twinsun.com>
4889 * PROBLEMS: Add Y2k advice for the yr number register.
4891 2000-01-03 Paul Eggert <eggert@twinsun.com>
4893 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
4895 2000-01-02 Werner LEMBERG <wl@gnu.org>
4897 * tmac/tmac.arkup: Slight modification of macros to provide better
4898 appearance for non-HTML formats.
4900 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
4902 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
4903 does not automatically translate to malloc(n) on all OSes
4904 (e.g., SunOS) so do it explicitly. Also, check the returned
4907 2000-01-01 Werner LEMBERG <wl@gnu.org>
4909 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
4911 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
4912 expects this variable
4914 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
4916 * doc/Makefile: Added instructions to create HTML and text
4917 versions of some files.
4919 1999-12-31 Werner LEMBERG <wl@gnu.org>
4921 * Updated INSTALL.gen.
4923 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
4924 better resp. correctly with non-HTML devices.
4926 Version 1.15 released
4927 =====================
4929 1999-12-28 Werner LEMBERG <wl@gnu.org>
4931 * NEWS, VERSION: Changed to 1.15
4933 1999-12-27 Paul Eggert <eggert@twinsun.com>
4935 * nroff/nroff.man: -S is safer, not safe.
4937 * groff/groff.cc (main): Use `safer', not `safe', in variable
4938 names. This does not change the behavior.
4940 * troff/input.cc (main): Likewise.
4942 * nroff/nroff.sh: Likewise.
4944 * troff/input.cc (prepend_string): New function.
4945 (main): Prepend -msafer, so that we check macro libraries for
4948 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
4950 Version 1.14 released
4951 =====================
4953 1999-12-26 Werner LEMBERG <wl@gnu.org>
4955 * NEWS, VERSION: Changed to 1.14.
4957 1999-12-24 Werner LEMBERG <wl@gnu.org>
4959 * refer/refer.cc: Fixing the last fix.
4961 Version 1.13 released
4962 =====================
4964 1999-12-23 Werner LEMBERG <wl@gnu.org>
4966 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
4971 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
4973 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
4974 document conventions, the version number must be a real.
4976 Version 1.12.1 released
4977 =======================
4979 1999-12-22 Werner LEMBERG <wl@gnu.org>
4981 * VERSION: Changed to 1.12.1.
4983 1999-12-22 Alan Rooks <arooks@istar.ca>
4985 * refer/refer.cc (do_file): Slight modification to satisfy the
4986 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
4989 1999-12-20 Werner LEMBERG <wl@gnu.org>
4991 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
4994 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
4995 list of unsafe requests.
4997 * pic/pic.man: Fixed a typo.
4999 * man/groff_out.man: Fixed a typo.
5001 1999-12-18 Werner LEMBERG <wl@gnu.org>
5003 * Makefile.in: Doc fixes.
5005 1999-12-17 Fabrizio Polacco <fab@prosa.it>
5007 * groff/groff.cc: Missing `U' option added to getopt().
5009 * troff/troff.man: Missing `U' option added to synopsis.
5011 Version 1.12 released
5012 =====================
5014 1999-12-14 Werner LEMBERG <wl@gnu.org>
5016 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
5019 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
5020 with the more appropriate terms `safer' and `unsafe'.
5022 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
5023 sys_nerr and sys_errlist[].
5025 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
5027 * pic/pic.y, pic/pic.cc: Added check for fmod().
5029 1999-12-13 Werner LEMBERG <wl@gnu.org>
5031 * VERSION: Changed to 1.12.
5033 Here some patches from various sources; most of them taken from
5034 the Debian distribution.
5036 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
5037 tmac/Makefile.sub: New files copied directly from the NetBSD
5038 distribution. Probably, some additional adaptation later on is
5041 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
5044 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
5045 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
5046 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
5047 (`-S') is now the default.
5049 * README, NEWS: Updated.
5051 1999-12-09 Werner LEMBERG <wl@gnu.org>
5053 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
5055 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
5057 1999-12-06 Werner LEMBERG <wl@gnu.org>
5059 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
5060 grief than relief today. Additionally, it is against the GNU
5063 * configure: Recreated.
5065 1999-12-05 Werner LEMBERG <wl@gnu.org>
5067 * configure.in: Added GROFF_LIBM.
5069 * configure: Recreated.
5071 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
5074 * Makefile.in: Added definition of $(LIBM).
5076 * Makefile.comm (LIBM): Removed.
5078 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
5080 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
5082 * doc/Makefile: Added rule for generation pic.html.
5084 (clean): Files produced by grohtml will be removed also.
5086 * doc/pic.ms: Small fix.
5088 * tmac/tmac.html: Fixed suppression of headers.
5090 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
5092 * tmac/tmac.html: Fixing horizontal arrows.
5094 Turning off hyphenation.
5096 * tmac/tmac.an: Improved support for grohtml; better indentation,
5099 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
5101 * tmac/tmac.arkup: Added CDFTP macro
5103 * tmac/tmac.html: All headers are turned off for ms, me, and mm
5106 * tmac/troffrc: Some additions for HTML stuff.
5108 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
5110 * tmac/tmac.html: Small changes.
5112 1999-09-26 Werner LEMBERG <wl@gnu.org>
5114 * doc/groff.texinfo: Minor fixes.
5116 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
5118 * devhtml/TR: Changed spacewidth to 3.
5120 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
5122 * tmac/tmac.html: Moved markup macros to tmap.arkup.
5124 * tmac/tmac.arkup: New file.
5126 * grohtml/ChangeLog: New file.
5128 1999-09-16 Werner LEMBERG <wl@gnu.org>
5130 * doc/groff.texinfo (Common Features): Added Copying chapter.
5131 Changed format to @smallbook.
5133 1999-09-15 Werner LEMBERG <wl@gnu.org>
5135 * NEWS: Added info about groff.texinfo.
5137 * doc/groff.texinfo: Will now compile (using texi2dvi) without
5140 1999-09-14 Werner LEMBERG <wl@gnu.org>
5142 * groff/groff.man: More updates.
5144 1999-09-13 Werner LEMBERG <wl@gnu.org>
5146 * doc/groff.texinfo: New file. This manual is still very
5147 rudimentary. It has been originally contributed by Trent
5148 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
5151 * INSTALL: Added information about the `doc' subdir
5153 * troff/troff.man: Minor fixes.
5155 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
5158 * troff/input.cc (usage): Added missing `-ffam' to usage message.
5160 * Makefile.in (dist): groff-$(version).tar.gz must be removed
5161 also, otherwise it is included itself in another call of `make
5164 * groff/groff.cc (synopsis): Removed superfluous space.
5166 * PROJECTS, PROBLEMS, NEWS: Updated.
5168 * VERSION: Updated to 1.12beta.
5170 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
5172 * README: Updated: Included documentation about CVS repository,
5173 mailing lists, and daily snapshots.
5175 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
5177 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
5179 * tmac/tmac.an: If the tag didn't fit into the space that the
5180 macro `TP' specifies, the rest of the tag went into the space for
5183 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
5185 * grolj4/lj4.cc: Added duplex printing (option `-d').
5187 * grolj4/grolj4.man: Document duplex printing.
5189 1999-09-12 Werner LEMBERG <wl@gnu.org>
5191 * doc/Makefile (pic.ps): Fixed rule which caused problems with
5192 non-GNUish sed programs.
5194 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
5197 * configure.in (LIBS): Added `-lc'
5199 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
5201 * pic/tex.cc (solid_arc): Casting M_PI to double.
5203 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
5205 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
5206 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
5207 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
5209 * groff/groff_man.man: New file. This manual page was originally
5210 written for the Debian GNU/Linux system by Susan G. Kleinmann
5213 * eqn/list.cc (list_box::compute_metrics,
5214 list_box::compute_sublist_width): Removed variable declaration to
5215 avoid shadowing warnings.
5217 * grops/psrm.cc (resource_manager::process_file): Ditto.
5219 * tfmtodit/tfmtodit.cc (main): Ditto.
5221 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
5222 to avoid shadowing warnings.
5224 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
5225 shadowing loop variable.
5227 * groff/groff.man, troff/troff.man: Added doc about grohtml.
5229 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
5231 New grohtml frontend to convert groff input to html.
5233 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
5235 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
5237 * tmac/eqnrc: Added html device.
5239 * tmac/tmac.html: New file.
5241 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
5242 (troff_output::start_picture, troff_output::finish_picture),
5243 tbl/main.cc (process_input_file):
5244 Surrounded output with `graphics_start' and `graphics_end' so that
5245 the html driver can identify non-text portions.
5247 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
5248 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
5249 grotty/tty.ps (tty_printer::set_char): Additional parameter
5252 * include/printer.h: Class printer: New function
5253 set_char_and_width; new variables (is_char_named, is_named_set,
5254 named_command, named_char_s, named_char_n) to hold information
5255 about named characters -- needed by the html driver.
5257 * libdriver/printer.cc (printer::set_ascii_char,
5258 printer::set_special_char): Use set_char_and_width.
5260 * devhtml/*: New device files for html driver.
5262 * grohtml/*: New driver grohtml.
5264 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
5266 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
5269 1999-09-11 Luke Mewburn <lukem@netbsd.org>
5271 * libgroff/string.cc (search): Small fix to test against NULL
5274 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
5276 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
5277 \b'abc') were stacked in reverse order when processed in a
5280 * troff/node.h: Added `*last' to struct `node' to make the above
5283 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
5284 The default scale for the 'f' and 't' graphics functions were 'm'
5285 rather than 'u' (i.e., no scaling).
5287 1999-09-11 Peter Miller <peterm@jna.com.au>
5289 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
5290 do_file), soelim/soelim.man: Added `-I file' option to soelim,
5291 defining include paths.
5293 * soelim/soelim.cc (include_path_append): New function.
5295 1999-09-11 Larry Jones <larry.jones@sdrc.com>
5297 * tbl/main.cc (process_options): Unix (at least Documenter's
5298 Workbench) tbl allows arbitrary non-alpha characters between
5301 1999-09-11 Paul Eggert <eggert@twinsun.com>
5303 Y2k fixes. Don't assume that the current year precedes 2000.
5305 * doc/meref.me: Add \n(y2, \n(y4.
5307 * tmac/doc-common (Yr): New number register.
5308 (Dd): Don't assume current year precedes 2000.
5310 * tmac/tmac.e (td): Likewise.
5311 (y2, y4): New number registers.
5313 * pic/pic.man: Update reference for pic paper to May, 1991
5316 1999-09-11 Werner LEMBERG <wl@gnu.org>
5318 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
5319 Removed quotation marks which prevented correct expansion of
5322 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
5324 1999-09-10 Werner LEMBERG <wl@gnu.org>
5326 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
5329 * Removed configure.old.
5331 1999-08-31 Werner LEMBERG <wl@gnu.org>
5333 * VERSION: Updated to 1.11.1
5335 1999-05-27 Werner LEMBERG <wl@gnu.org>
5337 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
5339 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
5340 added quotations around $(tmac_wrap) to avoid syntax error if
5343 * configure: Newly generated using autoconf 2.13.
5345 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
5347 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
5349 * README, PROJECTS, NEWS, INSTALL, VERSION,
5350 doc/Makefile. doc/pic.ms, groff/groff.man:
5351 Prepare for 1.11 release. No code changes.
5352 Documentation for pic added (doc/pic.ms).
5354 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
5356 * Version 1.10 released.
5358 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
5360 * afmtodit/afmtodit.pl: Avoid comment on first line.
5362 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
5364 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
5365 * configure.in: Call it.
5367 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
5368 (distfiles): Doesn't depend on config.log or config.cache.
5370 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
5372 * grog/grog.sh: Use print "" rather than print in END rule.
5374 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
5376 * tbl/main.cc (process_data): Don't give error for excess data
5377 entries that are comments.
5379 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
5381 * tbl/main.cc (process_data): Fix case where new for-scope rules
5382 silently change meaning of code.
5384 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
5386 * troff/env.cc (hyphenate): Loop over all consecutive sequences
5387 of non-zero hyphenation codes.
5389 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
5391 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
5393 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
5395 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
5397 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
5399 * tmac/tmac.andoc: Make it work in compatibility mode.
5401 * refer/token.h (token_info::is_range_sep): New function.
5402 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
5403 * refer/ref.cc (reference::output): More sophisticated check for
5406 * devps/prologue.ps (MANUAL): New procedure.
5407 * grops/ps.cc (main): New -m option.
5408 (usage): Include -m.
5409 (ps_printer::~ps_printer): Implement -m.
5411 * aclocal.m4 (GROFF_G): New macro.
5412 * configure.in: Call it.
5413 * Makefile.in (g): Provided by configure.
5415 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
5417 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
5420 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
5421 (tmac_m, tmac_s): Deleted.
5422 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
5423 tmac_s_prefix): New variables.
5424 (MDEFINES): Change accordingly.
5425 * Makefile.comm (.man.n): Use new TMAC_* variables.
5426 * configure.in (GROFF_TMAC): Call.
5427 * aclocal.m4 (GROFF_TMAC): Define.
5428 * tmac/Makefile.sub (stamp_wrap): New target.
5429 (install_data, uninstall_sub): Handle macro wrapping.
5431 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
5433 * tbl/main.cc (main): Ignore -T option.
5435 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
5437 * devlj4/generate/special.map: Add definition of \(nb.
5439 * tmac/tmac.dvi: Add definition of \(nb.
5441 * troff/dictionary.c (dictionary::dictionary): association::v gets
5442 initialized by association::association.
5444 * tmac/Makefile.sub: Avoid using temporary files when installing.
5446 * troff/env.cc (environment::set_font): Make bad font number a
5449 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
5451 * Makefile.in (datadir): Use share rather than lib.
5453 * groff/groff.cc (basename): Rename to xbasename.
5455 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
5457 * Makefile (CCLIBS): Don't use.
5458 * Makefile.ccpg: Likewise.
5460 * acgroff.m4: Rename to...
5461 * aclocal.m4: Modify extensively for autoconf 2.
5462 * configure.in: Likewise.
5463 * Makefile.in: Likewise.
5465 * groff/pipeline.c (const): Declare as empty if __STDC__ not
5467 (xstrsignal): Check for definition of NSIG. Conditionalize
5468 on SYS_SIGLIST_DECLARED. Make return type const.
5470 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
5472 * troff/input.cc (interpolate_macro): Rephrase missing space
5475 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5477 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
5478 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
5479 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
5480 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
5481 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
5482 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
5483 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
5484 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
5485 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
5486 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
5487 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
5490 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
5492 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
5494 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
5496 (macro_iterator::macro_iterator): Add additional argument.
5498 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
5500 * troff/div.cc (vertical_size::vertical_size): In place of integer
5501 specifying line spacing use cunits specifying post vertical
5503 (macro_diversion::output, top_level_diversion::output): Likewise.
5504 * troff/div.h: Change declarations accordingly.
5505 * troff/env.cc (pending_output_line): Replace ls field by post_vs
5507 (pending_output_line::pending_output_line,
5508 pending_output_line::output, environment::output,
5509 environment::output_line, environment::output_title,
5510 environment::hyphenate_line): In place of
5511 integer specifying line spacing use cunits specifying post vertical
5513 (environment::environment): Add post_vertical_spacing and
5514 prev_post_vertical_spacing arguments.
5515 (environment::get_post_vertical_spacing): New function.
5516 (environment::total_post_vertical_spacing): New function.
5517 (environment::post_vertical_spacing): New function.
5518 (init_env_requests): Initialize pvs request and .pvs register.
5519 * troff/env.h: Change declarations.
5521 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
5523 * tmac/tmac.pspic: Immediately remove the temporary file.
5525 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
5527 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
5528 height is specified.
5530 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
5532 * tbl/table.c (struct vertical rule, class table_entry): Use int
5533 not short for start_row and end_row.
5535 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
5537 * troff/input.cc (trapping_blank_line, blank_line_macro): New
5539 (diverted_space_node::reread, process_input_stack): Call
5540 trapping_blank_line() rather than blank_line().
5541 (init_input_requests): Bind "blm" to blank_line_macro().
5543 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
5545 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
5547 * troff/env.cc (environment::possibly_break_line): Require that
5548 width total excluding width of final space node be greater than
5549 the target text length.
5551 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
5553 * troff/node.cc (kern_pair_node::vertical_extent): New function.
5555 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
5557 * troff/node.cc (charinfo_node): New class.
5558 (glyph_node, composite_node): Derive from charinfo_node. Change
5559 member functions accordingly.
5561 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
5563 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
5565 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
5567 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
5569 * devps/generate/textmap (notsubset): Add.
5571 * tmac/tmac.a4: New file.
5573 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
5575 * pic/main.cc (had_parse_error): New variable.
5576 (do_picture, do_whole_file): Set had_parse_error if yyparse()
5578 (main): Return 1 if had_parse_error is true.
5580 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
5582 * grolj4/lj4.cc (main): Avoid use of strtoul.
5584 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
5586 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
5587 iso_8859_1 or $LESSCHARSET is latin1.
5589 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
5591 * hpftodit: New directory.
5592 * Makefile.in (CCPROGDIRS): Add hpftodit.
5593 * devlj4/generate: New directory.
5595 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
5597 * configure.in: Don't use AC_VFORK.
5598 * groff/pipeline.c (run_pipeline): Use fork() always.
5600 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
5602 * grops/ps.cc (main): Use %1 not %s in error message for -w.
5604 * Makefile.in (CCPROGDIRS): Add grolj4.
5605 (DEVDIRS): Add devlj4.
5606 * grolj4, devlj4: New directories.
5607 * tmac/troffrc: Handle lj4.
5608 * tmac/tmac.lj4: New file.
5610 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
5612 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
5614 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
5616 * troff/input.cc (do_if_request): At end of second string, switch
5617 environments before getting next token.
5619 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
5621 * devps/psstrip.sed: Split rule that strips whitespace on either
5624 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
5626 * troff/node.h (font_family::make_definition): Add return value to
5627 declaration. * troff/symbol.h (symbol::operator==,
5628 symbol::operator!=): Likewise.
5630 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
5632 * groff/groff.cc (main, help, synopsis): Handle -S.
5633 (possible_command::insert_arg): New function.
5635 * tmac/tmac.safer: New file.
5636 * tmac/msafer.man: New file.
5637 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
5639 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
5641 * pic/pic.h, pic/main.cc (safer_flag): New variable.
5642 * pic/pic.y (placeless_element): Avoid unsafe operations if
5643 `safer_flag' is set.
5644 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
5646 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
5648 * eqn/lex.cc (get_token): Put call to add_context() in block to
5649 work around Sun C++ 4.0 bug.
5651 * include/stringclass.h (operator +): Use ?: instead of `if' to
5652 work around Sun C++ 4.0 bug.
5654 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
5656 * tbl/main.cc (process_format): Accept - as a synonym for the _
5659 * libbib/index.cc (minus_one): Don't declare as const.
5661 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
5663 * troff/input.cc (get_char_for_escape_name): Push back a newline.
5665 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
5667 * troff/input.cc (write_macro_request): New function.
5668 (init_input_requests): Bind write_macro_request to writem.
5670 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
5672 * tmac/tmac.s (@EN): Turn filling back on even if there was no
5675 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
5677 * tmac/tmac.s (@TS): Renamed from TS.
5678 (TS): Call LP then TS again.
5679 (cov*ab-init): Alias @TS to TS.
5681 * tmac/tmac.s: Allow QP or RS to initialize.
5683 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
5684 Move initializations of PS and LL here.
5685 (par@init): Don't initialize HY. Avoid changing environment 0.
5686 (par*env-init): Don't all par@reset.
5688 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
5690 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
5692 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
5694 * Makefile.in (MDEFINES): Add LDFLAGS.
5695 (LDFLAGS): Add definition line.
5697 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
5699 * troff/input.cc (get_optional_char): Split off error check into...
5700 (check_missing_character): New function.
5701 * troff/token.h: Declare it.
5702 * troff/env.cc (margin_character): Don't call get_optional_char.
5703 Only call tok.next() after making the node.
5705 * include/lib.h (getopt): Make 2nd argument char *const *.
5707 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
5709 * nroff/conftest.sh: Deleted.
5711 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
5713 * pic/make-dos-dist: Deleted.
5715 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
5717 * devps/psstrip.sed: Strip comments before stripping trailing
5720 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
5722 * Version 1.09 released.
5724 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
5726 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
5728 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
5730 * libgroff/font.cc (font::load_desc): Fix typo in error message.
5732 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
5734 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
5735 about returning without a value.
5737 * troff/charinfo.h (charinfo::get_special_translation): Cast
5738 TRANSLATE_NONE to int.
5740 * refer/token.cc (lookup_token, store_token): Remove bogus loop
5741 test. Fix test so that it works with n unsigned.
5743 * pic/pic.y (defaults_table): Fully bracket initializer.
5744 * pic/lex.cc (lookup_keyword): Likewise.
5745 * eqn/lex.cc (token_table, def_table): Likewise.
5746 * eqn/box.cc (param_table): Likewise.
5747 * troff/input.cc (warning_table): Likewise.
5748 * libgroff/font.cc (table): Likewise.
5749 * grops/ps.cc (ps_printer::special): Likewise.
5750 * grops/psrm.cc (resource_manager::process_file): Likewise.
5751 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
5752 * refer/command.cc (command_table): Likewise.
5753 * addftinfo/addftinfo.cc (param_table): Likewise.
5755 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
5756 about temp's being unused.
5757 (unused): New function.
5759 * groff/pipeline.cc: Declare c_fatal.
5761 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
5764 * libbib/index.cc (index_search_item::load): Prevent compiler
5765 warnings about fd_closer's being unused.
5766 (unused): New function.
5768 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
5770 * troff/input.cc (copy_mode_error): Make `prefix' static.
5773 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
5775 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
5776 HAVE_CC_OSFCN_H and modify accordingly.
5778 * troff/input.cc (init_charset_table): radicalex overlaps
5781 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
5782 udodo!hans@relay.NL.net).
5783 * groff/configure.in: Call it.
5785 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
5786 * groff/configure.in: Call it.
5787 * include/lib.h: Conditionalize declaration of pclose.
5789 * troff/div.cc (last_page_number): New global variable.
5790 (top_level_diversion::begin_page): Exit if we just printed the
5792 * troff/div.h (last_page_number): Declare it.
5793 * troff/input.cc (parse_output_page_list): Set last_page_number.
5795 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
5796 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
5797 tmac/tmac.X: Likewise.
5798 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
5799 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
5801 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
5803 * tmac/doc-ditroff (hK): Remove groff specific code which
5804 prevented page-breaks between separate manual entries. If this is
5805 the first page, don't set the page number to 1.
5807 * acgroff.m4 (GROFF_POSIX): New macro.
5808 * configure.in: Use it.
5810 * troff/node.cc (class real_output_file,
5811 real_output_file::real_output_file,
5812 real_output_file::~real_output_file): Conditionalize use of
5813 popen/pclose on POPEN_MISSING.
5814 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
5815 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
5816 (pipe_source): Similarily.
5818 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
5820 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
5821 presence of declarations by trying to compile example with
5822 conflicting declarations. (gcc only gives a warning for missing
5825 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
5827 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
5828 (from Ulrich Lauther).
5830 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
5832 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
5834 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
5836 * indxbib/indxbib.cc (write_hash_table): Add code for case where
5837 pointers and ints have different sizes.
5839 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
5841 * tmac/tmac.s (par*env-init): Call par@reset.
5843 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
5845 * tmac/tmac.s (@IP): Switch to a new environment when diverting
5847 (par*push-tag-env, par*pop-tag-env): New macros.
5849 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
5851 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
5852 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
5854 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
5855 comment. Include <time.h>.
5857 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
5859 * grops/ps.cc (is_small_h, is_small_v): Deleted.
5860 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
5863 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
5865 * troff/input.cc (read_request): Only print a prompt if reading
5866 from the terminal. Also clearerr on EOF if reading from the
5867 terminal. Declare isatty.
5869 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
5871 * refer/label.y: Rename map_t to map_func and extractor_t to
5874 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
5876 * include/assert.h: Don't use volatile.
5877 * libgroff/assert.cc: Likewise.
5879 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
5881 * troff/input.cc (abort_request): Look at character in tok before
5884 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
5886 * troff/troff.h (NO_RETURN): Deleted.
5887 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
5888 * troff/input.cc (exit_troff): Likewise
5890 * Makefile.in: Remove `Making ...' messages since GNU make now
5893 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
5895 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
5897 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
5900 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
5902 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
5904 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
5906 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
5907 MARK_REG if there was no left delimiter.
5909 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
5911 * pic/troff.cc (troff_output::text): Set line thickness to
5912 relative before outputting text.
5914 * tmac/tmac.e (@k): Don't zero ?T.
5917 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
5919 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
5921 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
5923 * troff/input.cc (decode_args): Warn about unquoted tabs (from
5926 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
5928 * troff/input.cc (ignoring): New variable.
5929 (ignore): Set ignoring during call to do_define_macro.
5930 (do_define_macro): Clear ignoring before interpolating terminating
5932 (copy_mode_error): New function.
5933 (get_char_for_escape_name, read_long_escape_name,
5934 interpolate_arg): Use copy_mode_error.
5935 (warning_table): Add WARN_IG.
5936 * troff/troff.h (WARN_IG): Declare.
5937 (WARN_TOTAL): Change accordingly.
5939 * groff/pipeline.c (strsignal): Rename to xstrsignal.
5940 * groff/groff.cc (strsignal): Delete declaration.
5942 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
5944 * troff/div.cc (page_offset): Use 'm' as default scaling.
5946 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
5948 * nroff/nroff.sh: Ignore -u.
5950 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
5952 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
5954 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
5956 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
5958 (B2): With -Tascii, leave additional vertical space before
5959 and after. Ensure that the left and right indent is restored to
5960 what it was even if the point size changes. Don't call
5961 par@finish. Change the indent, line length and title length
5962 directly. With -Tascii, make the width of the box 1n less.
5963 (B1): Remember 1n at the current point size. Don't call
5964 par@reset. Change the indent, line length and title length
5965 directly. Ensure that the temporary indent is preserved.
5966 (par*box-mark-top): Turn off no spacing mode.
5968 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
5970 * Makefile.in (dist): Use .gz suffix.
5972 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
5974 * troff/input.cc (main): Add return 0.
5975 * pic/main.cc (main): Use return instead of exit.
5976 * tbl/main.cc (main): Likewise.
5977 * eqn/main.cc (main): Likewise.
5978 * grops/ps.cc (main): Likewise.
5979 * grotty/tty.cc (main): Likewise.
5980 * groff/groff.cc (main): Likewise.
5981 * grodvi/dvi.cc (main): Likewise.
5982 * refer/refer.cc (main): Likewise.
5983 * indxbib/indxbib.cc (main): Likewise.
5984 * lkbib/lkbib.cc (main): Likewise.
5985 * soelim/soelim.cc (main): Likewise.
5986 * addftinfo/addftinfo.cc (main): Likewise.
5987 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
5988 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
5990 * troff/token.h (process_input_stack): Don't declare as static.
5991 * troff/input.cc: Likewise.
5993 * troff/node.c (invalidate_fontno): Make it a static member of
5994 class font_family. Change callers.
5995 * troff/node.c: Change declaration.
5997 * tbl/main.cc (struct input_entry_format): Add explicit public
5999 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
6000 struct double_hline_stuff): Likewise.
6001 * tbl/table.h (struct entry_format): Likewise.
6002 * pic/object.h (struct saved_state): Likewise.
6004 * include/stringclass.h: Add forward declarations of friend
6005 functions that are later declared as inline. Don't include inline
6006 specifier in friend declaration.
6008 * libgroff/lib.h: Declare popen and pclose.
6009 * acgroff.m4 (GROFF_POPEN): New macro.
6010 * configure.in: Call it.
6012 * include/lib.h (PI): New constant. Undef first if necessary.
6013 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
6014 * grops/ps.cc (degrees, radians): Likewise.
6015 * libgroff/font.cc (font::get_skew): Likewise.
6017 * grops/ps.cc (is_ascii): New function.
6018 (ps_output::put_string): Use is_ascii. Use csprint rather than
6020 (ps_printer::define_encoding): Use csspace.
6021 * libgroff/strtol.c (ISASCII): New macro.
6022 (strtol): Cast arguments to is*() and tolower() to unsigned char.
6023 Use ISASCII rather than isascii.
6024 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
6025 * libgroff/cset.cc: Likewise.
6026 * libdriver/input.cc: Include cset.h.
6027 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
6030 * refer/refer.cc (main): Use %ld rather than %d for longs.
6032 * libbib/index.cc (index_search_item_iterator::get_tag): Use
6035 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
6037 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
6039 * troff/input.cc (hyphenation_code): Skip white space between
6042 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
6044 * tbl/table.h (table::entry_list_tailp): New member.
6045 (table::table): Initialize it.
6046 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
6049 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
6051 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
6052 with negative horizontal positions. Remove casts of glyph::hpos to
6054 (USHRT_MAX): Delete definition.
6055 (SHRT_MAX, SHRT_MIN): New definitions.
6056 (glyph::hpos): Change type to short.
6057 (tty_printer::end_page): Output multiple backspaces if necessary.
6058 Remove casts of glyph::hpos to int.
6060 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
6062 * tmac/tmac.s (@RT): New definition.
6064 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
6066 * refer/refer.cc (do_file): Make sure current_filename is set when
6069 * pic/common.cc (common_output::dot_line): Handle zero length
6072 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
6074 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
6075 (par@init): Initialize \n[HY].
6077 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
6079 * troff/dictionary.cc (dictionary::remove): Continue when
6082 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
6084 * Makefile.com (.y.cc): Avoid ending up with two versions of
6087 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
6089 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
6090 (\(,C): Likewise. Also fix typo.
6092 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
6094 * lib.h: Delete extraneous semi-colon.
6096 * Add pso request: `so' from a pipe.
6097 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
6098 (file_iterator::close): New function.
6099 (file_iterator::~file_iterator, file_iterator::next_file): Use
6100 file_iterator::close.
6101 (file_iterator::backtrace): Say `process' rather than `file' when
6102 the stream is popened.
6103 (pipe_source): New function.
6104 (init_input_requests): Bind ".pso" to pipe_source.
6106 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
6108 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
6110 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
6111 digits in lower case.
6113 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
6115 * Version 1.08 released.
6117 * Makefile.in (dist): Insert || true after ln -s commands that
6120 * mm: Update to mm 1.16.
6122 * acgroff.m4 (GROFF_CSH_HACK): New macro.
6123 * configure.in: Call GROFF_CSH_HACK. Substitute for
6125 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
6127 * nroff/Makefile.sub (nroff): New target.
6128 (install_data): Install nroff.
6129 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
6130 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
6132 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
6134 * eqn/Makefile.sub (neqn): Add chmod +x.
6136 * grog/Makefile.sub (grog): Remove spurious semi-colon.
6138 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
6140 * troff/input.cc (string_iterator::string_iterator()): Initialize
6143 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
6145 * troff/div.cc (macro_diversion::space,
6146 top_level_diversion::space): Don't set high_water_mark.
6147 (macro_diversion::output, top_level_diversion::output): Don't
6148 include post line space in high water mark.
6150 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
6152 * eqn/eqn.y: Don't define YYDEBUG.
6153 * pic/pic.y: Likewise.
6155 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
6157 * tmac/tmac.e ([3): Add space after comma following editors.
6158 Change double spaces to single spaces.
6159 ([4): Change double spaces to single spaces.
6161 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
6162 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
6163 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
6164 after %!PS-Adobe- (for Newsprint).
6166 * troff/div.cc (top_level_diversion::begin_page): When
6167 before_first_page is 1, set page_number to 1.
6169 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
6171 * eqn/box.cc (box::top_level): Protect equation with \&.
6173 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
6175 * groff/groff.cc (possible_command::set_name): Delete old name.
6177 * groff/groff.cc (possible_command::~possible_command): Use
6180 * troff/node.cc (troff_output_file::begun_page): New member.
6181 (troff_output_file::troff_output_file): Initialize it.
6182 (troff_output_file::really_begin_page): Only output V command if a
6183 page has been begun.
6185 * pic/pic.y (placeless_element): Delete argument to PRINT after
6188 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
6190 * Make wrapman work.
6191 * troff/div.h (class top_level_diversion): Replace
6192 first_page_begun by before_first_page (with opposite sense).
6193 * Change first_page_begun to before_first_page inverting sense.
6194 * troff/div.cc (class nl_reg): New class.
6195 (init_div_requests): Use class nl_reg for \n(nl.
6196 (top_level_diversion::begin_page): Don't call
6197 output_file::begin_page if before_first_page is 2;
6198 reset before_first_page afterwards. If have_next_page_number is
6199 false, then always increment page_number.
6200 * tmac/tmac.an: Set traps within TH rather than at the top-level.
6201 Restore compatibility mode after loading, and then disable
6202 compatibility mode in TH.
6204 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
6206 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
6208 * troff/node.h (output_file::trailer): Declare.
6209 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
6210 * troff/node.cc (output_file::trailer): New function.
6211 (troff_output_file::~troff_output_file): Move most code into...
6212 (troff_output_file::trailer): New function.
6213 (class troff_output_file): Delete page_length member. Declare
6215 (troff_output_file::really_begin_page): Use current page length
6216 for final V command.
6218 * tbl/main.cc (struct options): New decimal_point_char member.
6219 (options::options): Initialize this.
6220 (process_options): Implement decimalpoint option.
6221 (process_data): Pass decimal_point_char option to table::table.
6222 * tbl/table.h (class table): New decimal_point_char member.
6223 (table::table): Add additional argument.
6224 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
6225 second argument specifying decimal point character. Use this
6227 (table::table): Initialize decimal_point_char.
6228 (table::add_entry): Change call to find_dot.
6230 * troff/input.cc (get_copy, token::next): Implement \V.
6231 (interpolate_environment_variable): New function.
6233 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
6235 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
6236 * pic/pic.y: Likewise.
6238 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
6240 * refer/ref.cc (reference::insert_field, reference::delete_field):
6242 * troff/number.cc (parse_term): Likewise.
6244 * acgroff.m4 (GROFF_PROG_YACC): New macro.
6245 * configure.in: Use GROFF_PROG_YACC.
6247 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
6249 * Makefile.in (OPTIMIZE): New define.
6250 (DEBUG): Empty by default.
6251 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
6253 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
6254 (GROFF_ARRAY_DELETE): Likewise.
6255 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
6257 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
6259 * devps/psstrip.sed: Use different delimiter on last line (so that
6260 it works with BSD 4.4 sed.)
6262 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
6264 * devps/psstrip.sed: Delete comments.
6266 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
6267 optind, opterr, optarg.
6268 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
6271 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
6273 * Makefile.in (check): Dummy target.
6275 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
6277 * Version 1.07 released.
6279 * Integrate mm 1.11.
6281 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
6282 where start_col was meant.
6284 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
6286 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
6288 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
6290 * troff/input.cc (token::next): Make \z\o'...' and similar things
6293 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
6295 (environment): Add margin_character_flags member.
6296 * env.cc (environment::environment(symbol),
6297 environment::environment(const environment *): Initialize
6298 margin_character_flags.
6299 (margin_character): Rewrite.
6300 (environment::output_line): Add a margin character if
6301 margin_character_flags is non-zero. Turn off the
6302 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
6303 zero, use margin_character_node without copying and then set
6304 margin_character_node to 0.
6306 * devps/DESC.in: Change minimum size to 1000.
6308 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
6310 * troff/symbol.h (symbol::hash): Change return type to unsigned
6312 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
6315 * test-groff: Use -r rather than -x.
6317 * grops/psfig.diff: Include in distribution again.
6319 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
6321 * Makefile.in (dist): Use gzip.
6323 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
6325 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
6326 unistd.h as well as in stdlib.h.
6327 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
6328 defined; otherwise include <sys/types.h> and <unistd.h> if
6329 UNISTD_H_DECLARES_GETOPT is defined.
6331 * configure.in: use builtin(include, ... rather than include(...
6332 * configure: Regenerate with autoconf 1.3.
6334 * libdriver/print.cc (printer::adjust_arc_center): Use new
6335 algorithm suggested by Andy Fyfe.
6337 * libdriver/printer.cc (printer::adjust_arc_center): New function.
6338 * include/printer.h: Declare this.
6339 * grops/ps.cc (ps_printer::draw): Use it.
6340 * grodvi/dvi.cc (dvi_printer::draw): Use it.
6342 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
6344 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
6346 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
6348 * eqn/main.cc (main): Handle "eqn -".
6350 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
6352 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
6354 * mm: Integrate version 1.08.
6356 * pic/troff.cc (troff_output::finish_picture): Set
6357 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
6358 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
6359 if it's not defined. Check whether the register is non-zero rather
6360 than whether it's not defined.
6361 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
6363 * indxbib/indxbib.cc: Move all signal handling into...
6364 * indxbib/signal.c: New file.
6365 * configure.in: Call AC_RETSIGTYPE.
6367 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
6368 * configure.in: Call GROFF_STRUCT_EXCEPTION.
6369 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
6371 * troff/input.cc (token::token, token::operator=): Work round SGI
6373 * pic/object.cc (position::position): Likewise.
6375 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
6377 * pic/pic.h: Move declaration of hypot().
6379 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
6381 * pic/pic.h: Declare hypot().
6383 * pic/pic.h: Define M_PI if necessary.
6385 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
6387 * tmac/tmac.e (re): Add alternative version that doesn't use groff
6390 * devps/prologue.ps (RE): Handle the possibility that the old font
6391 doesn't have a FontName entry.
6393 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
6395 * tmac/tmac.e (fam): Redefine to set family in environment 2.
6396 (@C): Use @fam not fam.
6398 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
6400 * lookbib/lookbib.cc (main): Change type of start to const char *.
6401 * lkbib/lkbib.cc (main): Likewise.
6403 * eqn/lex.cc (definition::definition): Don't use member
6404 initializer syntax for members of anonymous unions.
6406 * troff/input.cc (input_stack::backtrace): Change type of to const
6409 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
6411 * include/stringclass.h (class string): Declare inline friend
6412 functions as inline in class declaration.
6413 * troff/hvunits.h (class hunits, class vunits): Likewise.
6414 * include/refid.h (class reference_id): Likewise
6415 * troff/troff.h (points_to_units(units), scale(units, double)):
6416 Delete declarations.
6417 * libdriver/input.cc (get_char): Delete declaration.
6418 * include/lib.h: Change 2nd argument of getopt from const char **
6420 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
6421 char **' before assigning to a `const char **'.
6422 * tbl/table.cc: Delete extra declarations of prints().
6424 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
6426 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
6427 char **' before assigning to a `const char **'.
6429 * libgroff/errarg.cc (errarg::errarg): Don't use member
6430 initializer syntax for members of anonymous unions.
6432 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
6434 * mm: Integrate version 1.07.
6436 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
6438 * troff/input.c (translate2): Rename to
6439 (translate_no_transparent).
6440 (init_input_requests): Rename tr2 to trnt.
6442 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
6444 * troff/charinfo.h (class charinfo): Add transparent_translate field.
6445 (charinfo::set_translation, charinfo::set_special_translation):
6446 Add second argument that specifies value for
6447 transparent_translate.
6448 (charinfo::get_translation, charinfo::get_special_translation):
6449 Add optional second argument that specifies whether translation is
6450 being used for transparent throughput.
6451 * troff/input.cc (charinfo::set_translation,
6452 charinfo::set_special_translation): Handle second argument.
6453 (charinfo::charinfo): Initialize transparent_translate.
6454 (translate): Split main part off into
6455 (do_translate): New function. Pass argument saying whether
6456 translation applies to transparent throughput.
6457 (translate2): New request.
6458 (init_input_requests): Bind translate2 to `tr2'.
6460 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
6462 * tbl/table.h (class table): Add `nokeep' flag.
6463 * tbl/main.cc (process_options): Handle `nokeep' option.
6464 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
6465 table::do_bottom): Don't output keep/release macro definitions or
6466 calls when `nokeep' option has been specified.
6468 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
6470 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
6472 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
6474 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
6475 block_entry::divert, alphabetic_block_entry::divert): Add extra
6476 argument giving column separation.
6477 (table::compute_widths): Pass column separation to
6478 table_entry::divert().
6479 (block_entry::do_divert): If an entry spans multiple columns and a
6480 minimumum width has been specified for each column, then set the
6481 line length to the sum of the widths (plus possibly the column
6484 * troff/input.cc (set_escape_char): Don't set the escape_char
6485 until after calling has_arg().
6487 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
6489 * tbl/table.cc (table::do_top): Add missing \s0 for double box
6492 * tbl/table.cc (table::print_double_hline): Avoid extra new line
6493 in case where r > nrows - 1.
6495 * tbl/table.cc (BODY_HEIGHT): Deleted.
6496 (LINE_SEP): New definition.
6497 (table::print_single_hline, table::print_double_hline,
6498 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
6499 table::do_row, table::do_top): Use LINE_SEP space before a line
6500 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
6502 * tbl/table.cc (text_entry::print_contents): New function.
6503 (text_string_name, right_text_string_name): Deleted.
6504 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
6505 (simple_text_entry::do_width, numeric_text_entry::do_width,
6506 alphabetic_text_entry::do_width): Don't store the contents of the
6508 (left_text_entry::simple_print, right_text_entry::simple_print,
6509 center_text_entry::simple_print,
6510 alphabetic_text_entry::simple_print,
6511 numeric_text_entry::simple_print): Print the entry directly
6512 instead of using the stored string.
6514 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
6516 * devps/Makefile: Strip PostScript files.
6517 * devps/prologue: Rename to...
6518 * devps/prologue.ps.
6519 * devps/psstrip.sed: New file.
6520 * devps/download: Use .pfa rather than .ps for installed versions
6523 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
6525 * troff/env.cc (input_trap): Give a warning if the argument is out
6528 * troff/env.cc (adjust): Treat negative argument as missing. Round
6529 argument > 5 down to 5.
6531 * troff/env.cc (center, right_justify): Make negative argument zero.
6533 * troff/div.cc (page_offset, vertical_position_traps): Treat
6534 invalid argument as missing.
6535 * troff/env.cc (line_spacing, line_length, title_length, indent,
6536 underline, hyphen_line_max_request, control_char,
6537 no_break_control_char, widow_control_request, adjust, input_trap,
6538 point_size): Likewise.
6539 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
6540 constant_space): Likewise.
6541 * troff/input.cc (compatible, shift, warn_request,
6542 set_escape_char): Likewise.
6544 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
6545 * tbl/table.cc (table::table): Likewise.
6547 * Makefile.dev (install_dev): depends on $(DEVFILES).
6549 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
6551 * devX75, devX75-12, devX100, devX100-12: New directories.
6552 * Makefile.in: Add these to DEVDIRS.
6554 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
6555 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
6556 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
6557 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
6559 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
6560 (uninstall): New target.
6561 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
6562 uninstall_prog, uninstall_dev): New targets.
6564 * troff/div.cc (return_request): Treat an invalid argument as
6567 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
6569 * tmac/tmac.e ((f): Set up the environment even when there's a
6570 current diversion. Transperently throughput a call to @N.
6573 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
6575 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
6576 up to vertical resolution.
6578 * tbl/table.cc (table::do_row): Change row number after printing
6581 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
6583 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
6585 * Rename CHANGES to NEWS.
6587 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
6589 * libgroff/new.cc (operator new): Avoid calling malloc(0).
6591 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
6593 * man.ultrix: Removed.
6595 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
6597 * Makefile.comm (extraclean): Delete files whose names begin with
6600 * pic/troff.cc (troff_output::text): Fix typo in implementation of
6603 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
6605 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
6606 * troff/div.cc (page_length, need_space, space_request): Treat
6607 invalid optional argument as missing.
6608 * troff/env.cc (number_lines): If the first argument is present
6609 but not a number, turn on line numbering, don't change the next
6610 line number and parse the remaining arguments.
6612 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
6614 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
6616 * eqn/box.h: Change declaration accordingly.
6617 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
6618 the specified size was bad but don't give an error. Check for
6620 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
6621 * eqn/lex (do_size): Likewise.
6623 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
6625 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
6628 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
6630 * tbl/table.cc (table::init_output): Improve error message when
6631 table won't fit on one page.
6633 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
6635 * pic/troff.cc (troff_output::start_picture): Generate line
6636 containing a horizontal motion equal to the width of the picture.
6638 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
6639 using GROFF_COMMAND_PREFIX environment variable.
6641 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
6643 * mdate.sh: Use $NF rather than $(NF).
6645 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
6647 * pic/main.cc (main): Use %1 not %c in argument to warning.
6649 * eqn/main.cc (main): Output code to check that geqn was given the
6652 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
6654 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
6655 `ln -s ../Makefile .; make; rm -f Makefile'.
6657 * troff/hyphen: Rename to...
6659 * troff/input.cc (main): Delete -H option. Don't call
6661 * troff/env.cc: Include searchpath.h and macropath.h.
6662 (exception_dictionary): Deleted.
6664 (read_hyphen_file): Deleted.
6665 (hyphenation_language): New struct.
6666 (class trie, class hyphen_trie): Move declarations up.
6667 (trie_node::~trie_node): Deleted.
6668 (trie::delete_trie_node): New function.
6669 (trie::do_delete): New pure virtual function.
6670 (hyphen_trie::do_delete): New function.
6671 (trie::~trie): New function.
6672 (hyphen_trie::~hyphen_trie): New function.
6673 (trie::clear): No need to chcek that tp is not 0.
6674 (current_language, language_dictionary): New variables.
6675 (hyphen_word): Give an error if no current language. Use
6676 exceptions dictionary in current language.
6677 (hyphen_trie::read_patterns_file): Find file using macro_path.
6678 Allow comments (starting with %) in patterns file. Don't make it
6679 a fatal error if the file can't be found.
6680 (hyphenate): Return if no current language. Get the exceptions
6681 dictionary and the hyphenation patterns from the current language.
6682 (set_hyphenation_language): New variable.
6683 (hyphenation_patterns_file): New function.
6684 (hyphenation_language_reg): New class.
6685 (hyphenation_language_reg::get_string): New function.
6686 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
6687 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
6689 * groff/groff.cc (main, help, synopsis): Delete -H option.
6690 * include/Makefile.sub: Don't define HYPHENFILE.
6691 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
6692 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
6693 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
6694 hyphenation patterns.
6696 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
6698 * eqn/neqn.sh: New file.
6699 * eqn/Makefile.sub: Handle neqn.sh.
6701 * eqn/eqn.h: Declare `nroff' variable.
6702 * eqn/box.cc (param_table): Add `nroff' param.
6704 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
6706 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
6708 * troff/troff.h (WARN_FONT): New warning.
6709 (WARN_TOTAL): Change accordingly.
6710 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
6711 (warning_table): Add WARN_FONT.
6712 * troff/node.cc (mount_font_no_translate): Pass argument to
6713 font::load_font. If this is non-zero, give a warning.
6714 Don't give an error message when accessing a font that has already
6715 been found to be invalid.
6716 * include/font.h (font::load, font::load_font): Add additional
6717 optional argument which suppresses error message if the font is
6719 * libgroff/font.cc (font::load_font): Handle additional argument.
6720 (font::load): Add additional argument. If this is non-null, set it
6721 to 1 and don't give error message.
6723 * include/printer.h (printer::end_page): Add argument giving
6725 * libdriver/input.cc (do_file): Pass this.
6726 * grops/ps.cc (ps_printer::end_page): Add argument.
6727 * grodvi/dvi.cc (dvi_printer::end_page,
6728 draw_dvi_printer::end_page): Add argument.
6729 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
6730 columns_per_page members. New member nlines.
6731 (DEFAULT_LINES_PER_PAGE): Deleted.
6732 (tty_printer::tty_printer): Don't compute lines_per_page from
6733 font::paperlength. Don't compute columns_per_page from
6735 (tty_printer::add_char): Don't check horizontal position against
6736 columns_per_page. Grow glyphs vector if neccessary.
6737 (tty_printer::end_page): Add argument giving page_length in units.
6738 Discard lines past end of page.
6740 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
6742 * tmac/tmac.tty-char: Fix definition of \(/l.
6744 * tmac/tmac.X: Define \(en.
6746 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
6748 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
6749 lpq, then use lp rather than lpr.
6751 * tmac/tmac.s (par@reset): Don't call `ad'.
6752 (par*env-init): Call `ad'.
6754 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
6756 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
6759 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
6760 * indxbib/indxbib.cc: Likewise.
6762 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
6764 * libgroff/putenv.c: New file.
6765 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
6766 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
6767 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
6768 stdlib.h with AC_HAVE_HEADERS.
6770 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
6772 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
6775 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
6777 * eqn/box.cc (gsize): Make it an int.
6778 (set_gsize): Parse argument handling increment or decrement.
6779 (box::top_level): Convert gsize to a string.
6781 * troff/input.cc (exit_troff): Make buf unsigned char [].
6782 Call to make_temp_iterator casts buf to char*.
6784 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
6786 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
6787 * Makefile.cpg (depend.temp): Likewise.
6789 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
6791 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
6793 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
6795 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
6797 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
6799 * Version 1.06 released.
6801 * Integrate mm 1.04.
6803 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
6805 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
6807 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
6809 * afmtodit/afmtodit.pl: Add -n option that disables generation of
6811 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
6812 afmtodit. Regenerate.
6814 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
6815 @f back past the current position.
6817 * tmac/tmac.e: Change calls to @R so that comments are not part of
6820 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
6822 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
6824 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
6825 check that we can link a call to a function declared in <stdio.h>.
6826 (GROFF_UNISTD_H): New macro.
6827 * configure.in: Call it.
6828 * Makefile.in: Document it.
6829 * include/posix.h: New file.
6830 * troff/troff.h: Don't include <osfcn.h>
6831 * troff/input.cc: Include posix.h.
6832 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
6834 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
6835 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
6837 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
6838 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
6839 * libbib/search.cc (O_RDONLY): Delete definition.
6840 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
6841 Don't include <osfcn.h>.
6843 * acgroff.m4 (GROFF_TIME_T): New macro.
6844 * configure.in: Call it.
6845 * Makefile.in: Document it.
6847 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
6848 * configure.in: Call it.
6849 * Makefile.in: Document -DTRADITIONAL_CPP.
6850 * include/ptable.h: Don't include generic.h.
6853 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
6854 Afterwards remove [T1 and [T2.
6855 (ref*spec!0, ref*spec!2): Use T1 rather than T.
6856 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
6857 (ref*add-T2): Renamed from ref*add-T.
6858 (ref*add-T1): New macro.
6860 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
6862 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
6864 * libbib/index.cc: Include <fcntl.h>.
6865 (O_RDONLY): Define if necessary.
6866 (make_index_search_item, index_search_item_iterator::get_tag,
6867 index_search_item::check_files): Use O_RDONLY.
6868 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
6869 (O_RDONLY): Define if necessary.
6870 (search_list::add_file): Use O_RDONLY.
6871 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
6873 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
6876 * libbib/index.cc (S_ISREG): Define it if necessary.
6877 (index_search_item::load): Use S_ISREG.
6879 * include/driver.h: Include <errno.h>.
6881 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
6883 * eqn/box.cc (body_height): Increase default value to 85.
6884 (body_depth): Increase default value to 35.
6886 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
6888 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
6889 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
6890 protected from expansion with \E.
6892 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
6894 * Makefile (Makefile): New target.
6896 * Makefile.sub (configure, distfiles): New targets.
6898 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
6901 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
6903 * eqn/box.cc (param_table): Add body_height and body_depth.
6905 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
6907 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
6909 * psbb/Makefile.sub: Don't link with libgroff.a.
6911 * acgroff.m4 (GROFF_PUTENV): New macro.
6912 * configure.in: Call GROFF_PUTENV.
6913 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
6914 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
6917 * troff/env.cc (distribute_space): Rename force_forward argument
6918 to force_reverse. Reverse the list if force_reverse is true.
6920 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
6922 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
6924 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
6925 height or depth to be negative. Guard against SUP_RAISE quantity
6928 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
6930 * devps/generate/textmap: Add `an' (arrowhorizex).
6931 * tmac/tmac.ps: \(an overlaps horizontally.
6932 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
6934 * devps/symbolchars: Add arrowverttp, arrowvertbt.
6935 * devps/textmap: Add arrowvertex.
6936 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
6937 updownarrow delimiters.
6938 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
6940 * tbl/table.cc (simple_entry::position_vertically,
6941 block_entry::position_vertically): For a centered entry, perform
6942 the motion in two stages.
6944 * refer/refer.cc (split_punct): Don't call lookup_token if there
6947 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
6949 * troff/input.cc (token::next): Delete token_node after copying
6952 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
6955 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
6957 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
6959 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
6961 * grops/ps.cc (usage): -b option takes an argument.
6963 * devps/prologue (PLG): New procedure.
6964 * grops/ps.cc (main, usage): New -g option.
6965 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
6968 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
6970 * include/cset.h: Include <limits.h> if we have it.
6972 * libgroff/illegal.cc: New file.
6973 * include/lib.h (illegal_input_char): Use table.
6974 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
6975 * pic/lex.cc (ARG1): Renumber to 14.
6976 * eqn/lex.cc (ARG1: Likewise.
6978 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
6979 (eg 1.05.90) correctly.
6981 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
6983 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
6984 Rename $r and $R registers to $v and $V.
6985 ($r, $R): Initialize to 0.
6986 (@v, @V): New macros.
6990 * troff/input.cc (main, usage): Add -R option that says not to
6992 * eqn/main.cc (main, usage): Rename -n to -R.
6994 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
6996 * devps/DESC.in: Leave font positions 5-9 blank.
6997 * devdvi/DESC.in: Likewise.
6999 * grog/grog.pl: Handle `.PS <file' correctly.
7001 * troff/input.cc (input_stack::push): Improve error message when
7002 input stack limit exceeded.
7004 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
7006 * refer/refer.cc (main): Fix typo in handling of `a' option.
7008 * refer/refer.cc (do_bib): In state START after a newline remain
7011 * groff/groff.sh: Deleted.
7012 * groff/Makefile.sub: Delete handling of groff.sh.
7014 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
7015 to determine whether to use \X'ps:...'.
7016 * tmac/troffrc: Set 0p register to 0.
7017 * tmac/tmac.ps: Set 0p register to 1.
7019 * groff/groff.cc: Support -X option. Give warning for -TXps and
7020 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
7021 * tmac/troffrc: Support -r.X=1.
7023 * pic/troff.cc (troff_output::dot): Don't test
7024 zero_length_line_flag.
7026 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
7028 * include/lib.h: Declare getopt() and friends unless
7029 STDLIB_H_DECLARES_GETOPT is defined.
7031 * doc/chars.tr: Delete.
7032 * man/groff_char.man: New file.
7034 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
7036 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
7037 user has changed register format.
7039 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
7041 * groff/groff.cc: Get rid of device_table. Get postprocessor from
7042 `postpro' command in DESC file. Get spooler command from `print'
7043 command in DESC file. Execute spooler command with /bin/sh.
7045 * groff/groff.cc: Split Unix-specific parts into...
7046 * groff/pipeline.c: New file.
7049 * COPYING: New file.
7050 * all files: Update copyright notices.
7052 * Rearrange files. Redo Makefiles. Use autoconf.
7054 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
7056 * troff/input.c (charinfo_to_node_list): Interpret character
7057 definition with escape_char of `\'.
7059 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
7061 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
7062 Define INT_DIGITS as big enough for 64-bit integer.
7063 * lib/strtol.c: Don't include lib.h.
7064 * lib/lib.h: Delete ifdef __cplusplus stuff.
7066 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
7068 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
7069 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
7070 get DESC from current directory.
7072 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
7074 * tbl/main.c (main): Always reset the line number when reading
7077 * tbl/table.c (table::print_single_hline, table::print_double_hline,
7078 table::define_bottom_macro, table::do_row, table::do_top): Round
7079 vertical spacing up to vertical resolution.
7081 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
7083 * ps/ps.h (enum resource_type): Avoid comma at end of
7085 * dvi/dvi.c (class dvi_printer): Likewise.
7086 * dvi/tfmtodit.c (gf::load): Likewise.
7087 * refer/label.y (struct expression): Likewise.
7088 * refer/refer.c (class label_processing_state): Likewise.
7089 * refer/indxbib.c (do_file): Likewise.
7090 * troff/troff.c (enum warning_type): Likewise.
7091 * tbl/main.c (process_data): Likewise.
7092 * troff/charinfo.h (class charinfo):
7094 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
7096 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
7098 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
7100 * groff.c: Move to new groff subdirectory.
7101 * groff/Makefile: New file.
7102 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
7104 * man/mdate.sh: Use ls -L if supported.
7106 * Consolidate all header files produced by gendef into lib/defs.h.
7107 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
7108 Don't include path.h.
7109 * lib/Makefile (path.h): Don't generate.
7110 * troff/input.c: Include defs.h. Don't include config.h.
7111 * troff/Makefile (config.h): Don't generate.
7112 * refer/index.h: Don't include suffix.h.
7113 * refer/index.c: Include defs.h.
7114 * refer/indxbib.c: Include defs.h.
7115 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
7117 * refer/Makefile (suffix.h, path.h): Don't generate.
7118 * groff.c: Don't include config.h. Include defs.h.
7119 * Makefile (config.h): Don't generate.
7120 (lib/defs.h): Generate.
7121 (topclean): Remove lib/defs.h.
7123 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
7125 * lib/malloc.c, lib/getpagesize.h: Deleted.
7126 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
7128 * lib/Makefile: Delete malloc-related stuff.
7129 * lib/new.c: Workaround COOKIE_BUG if necessary.
7131 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
7132 needed header files directly.
7133 * refer/refer.h: Omit definition of DEFAULT_INDEX.
7134 * Makefile: Include definition of DEFAULT_INDEX in path.h.
7136 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
7138 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
7140 * lib/font (font::load_desc, font::load): Don't split argument of
7142 (font::handle_unknown_font_command): Change type.
7143 * ps/ps.c (ps_font::handle_unknown_font_command,
7144 handle_unknown_desc_command): Change type.
7145 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
7147 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
7149 * lib/font.h (font::handle_unknown_font_command): Add file and
7151 * lib/font.c (font::handle_unknown_font_command):
7152 * ps/ps.c (ps_font::handle_unknown_font_command):
7153 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
7154 lineno arguments. Use _with_file_and_line functions for error
7157 * lib/fontfile.c (font::unknown_desc_command_handler): New static
7159 * lib/font.c (font::set_unknown_desc_command_handler): New
7161 (font::load_desc): For unknown commands, call
7162 unknown_desc_command_handler if not null.
7163 * lib/font.h (class font): Declare them.
7164 (FONT_COMMAND_HANDLER): New typedef.
7165 * ps/ps.c (handle_unknown_desc_command): New function.
7166 (main): Set bflag if we had a -b option. Call
7167 font::set_unknown_desc_command_handler.
7168 (broken.h): Don't include.
7169 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
7171 * ps/devps/Makefile: Add `broken' command to DESC file using
7172 BROKEN_SPOOLER_FLAGS.
7174 * macros/tmac.e ([, ]): Add as synonyms for { and }.
7176 * macros/tmac.e ($p): Only exdent if \$3 > 0.
7178 * macros/tmac.e (@R, @S): New macros.
7179 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
7180 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
7181 Declare $H, $[0-9], .. macros with @S.
7182 Declare |0, |1, |2, |3 strings with @S.
7184 * macros/tmac.e (@S): Rename to @U.
7186 * macros/tmac.e (@z): Define @b and bp as empty instead of
7189 * macros/tmac.e (@m): Deleted.
7190 (@h): Don't call @m.
7191 (@z): Don't set @m trap.
7193 * macros/tmac.e ($h, $f): Define |z as empty string.
7195 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
7198 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
7200 ()f): Likewise for * register.
7202 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
7203 argument is missing, don't change $R. Call sr with three
7204 arguments when initializing.
7206 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
7208 * macros/tmac.e (sr): New macro.
7209 Initialize $r and $R using sr.
7211 * macros/tmac.e (,): Delete \*(#[.
7213 * troff/env.c (set_tabs): Read the tab type even if the position
7214 is bad. Allow the position of the first tab stop to be negative.
7216 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
7218 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
7220 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
7221 rather than -DPATHCONF_MISSING.
7222 * Makefile: Get rid of PATHCONF_MISSING.
7224 * refer/map.c: New file.
7225 * refer/index.c: Interface to mmap through map.c. Rename map_size
7227 * refer/Makefile: Handle map.c.
7228 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
7230 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
7232 * Makefile: RANLIB should be `true' if there is no ranlib.
7233 * lib/Makefile (libgroff.a): Simplify.
7234 * driver/Makefile (libdriver.a): Simplify.
7236 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
7237 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
7240 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
7242 * troff/env.c (compare_ranges): Declare as extern "C".
7244 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
7246 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
7248 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
7250 * pic/troff.c (troff_output::text): Merge in grops_output::text,
7251 but conditionalize use of \X based on \*(.T.
7252 (grops_output::*): Deleted.
7253 * pic/output.h: Delete declaration of make_grops_output.
7254 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
7255 by default. -n sets it to 0.
7256 (usage): Corresponding changes.
7257 * groff.c (main): Don't pass -x or -p to pic.
7258 * groff.sh: Likewise.
7260 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
7263 * ps/devps/afmtodit: Change calculation of asc_boundary and
7264 desc_boundary. Make these bounds inclusive.
7265 * ps/devps: Regenerate font files.
7267 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
7269 * macros/tmac.latin1: New file.
7270 * macros/tmac.tty-char: Use tmac.latin1.
7271 (tmac.tty-tr): Deleted.
7272 * macros/Makefile: Install tmac.latin1.
7273 * macros/tmac.dvi: Use tmac.latin1.
7274 * macros/troffrc: Translate \[char160] onto no-break space here.
7275 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
7277 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
7279 * macros/tmac.Xps: Use `do' request.
7281 * macros/tmac.ps: Use `do' request.
7283 * macros/tmac.e (@C): Use `do' request.
7285 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
7286 * macros/Makefile: Install tmac.X*.
7288 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
7289 * tty/Makefile: Don't install tmac.tty*.
7290 * macros/Makefile: Install tmac.tty*.
7292 * dvi/tmac.dvi: Move to macros.
7293 * dvi/Makefile: Don't install tmac.dvi.
7294 * macros/Makefile: Install tmac.dvi.
7296 * ps/tmac.ps*: Move to macros.
7297 * ps/Makefile: Don't install tmac.ps*.
7298 * macros/Makefile: Install tmac.ps*.
7300 * eqn/box.c: Provide draw_lines parameter corresponding to -D
7302 * macros/eqnrc: Set draw_lines parameter based on device.
7303 * groff.c: Don't pass -D flag to eqn.
7304 * groff.sh: Likewise.
7305 * eqn/main.c: Warn about use of -D.
7307 * troff/input.c (process_startup_file): New function.
7308 (main): Call process_startup_file().
7309 * macros/troffrc: New file.
7310 * macros/Makefile: Install troffrc.
7311 * groff.c (main): Don't pass extra -m option to troff. For a
7312 pseudo device pass the name of the pseudo device to troff using
7314 * groff.sh: Likewise.
7315 * groff.c (possible_command::prepend_arg): Deleted.
7317 * troff/input.c (do_request): New function.
7318 (init_input_requests): Bind "do" to do_request.
7320 * eqn/main.c (main): Instead of loading eqnchar from device directory,
7321 load eqnrc from macro directory.
7322 * macros/eqnrc: New file.
7323 * macros/Makefile: Install eqnrc.
7324 * ps/devps/eqnchar: Deleted.
7325 * ps/devps/Makefile: Don't install eqnchar.
7326 * dvi/devdvi/eqnchar: Deleted.
7327 * dvi/devdvi/Makefile: Don't install eqnchar.
7328 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
7331 * lib/device.[ch]: New files.
7332 * lib/font.h (font::set_device_name, font::get_device_name):
7334 * lib/fontfile.c: Use device.h.
7335 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
7336 * troff/input.c: Delete definition of `device'.
7337 (main): Don't initialize device.
7338 * troff/troff.h: Include device.h rather than declaring device.
7339 * troff/Makefile: No need to handle DEVICE.
7340 * driver/input.c: Include device.h. Don't use
7341 font::{set,get}_device_name.
7342 * groff.c, Makefile: Rename device.h to config.h.
7343 * groff.c: Use library device variable.
7344 * eqn/main.c: Use library device variable.
7345 * eqn/Makefile: No need to handle DEVICE.
7347 * lib/searchpath.[ch]: New files.
7348 * lib/Makefile: Handle searchpath.[ch].
7349 * troff/input.c (open_file, init_dirs): Deleted.
7350 (macro_dirs): Deleted.
7351 (open_mac_file, macro_source): Use class search_path.
7352 (add_string, struct string_list): Move definition.
7353 (main): Change -M option to use macro_path. Delete call to
7355 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
7356 Rewrite to use class search_path.
7357 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
7358 * lib/Makefile: fontfile.c depends on searchpath.h.
7359 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
7361 * lib/macropath.[ch]: New files.
7362 * troff/Makefile: No need to handle MACROPATH.
7364 * troff/input.c: Delete DUMP code.
7365 * lib/fontfile.c, lib/font.h: Delete
7366 font::forget_command_line_font_dirs.
7368 * troff/input.c (push_token): New function.
7369 (handle_first_page_transition): Use push_token().
7370 (process_input_stack): Change handling of a space at the beginning
7373 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
7375 * troff/input.c (font_dirs): Delete unused variable.
7377 * eqn/lex.c (do_set): Correct error messages.
7379 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
7381 * troff/input.c (do_define_string): Allow the string name to be
7382 followed immediately by a tab.
7383 (define_character): Likewise.
7385 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
7387 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
7390 * troff/input.c (input_iterator::is_file): New virtual function.
7391 (file_iterator::is_file): New function.
7392 (input_stack::end_file): New function.
7393 (input_stack::next_file): Handle the situation where there is no
7394 file on the input stack correctly. Avoid making two passes over
7396 (next_file): Make the filename optional; in this case call
7397 input_stack::end_file().
7399 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
7401 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
7402 produce a real _ charater when the current font is CW and _
7405 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
7406 expression to work around gcc 2.2 bug.
7408 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
7410 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
7412 * troff/env.c (environment::add_padding): New function.
7413 (environment::add_char): Use add_padding().
7414 (environment::space): Likewise.
7415 (environment::wrap_up_field): Add some padding if there is none
7416 and there's no current tab.
7417 * troff/env.h: Declare environment::add_padding.
7419 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
7421 * pic/pic.y: undef fmod and rand before declaring them.
7423 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
7425 * troff/input.c (main): If the DESC file specifies a font name of
7426 0, then leave the corresponding font position empty.
7428 * nroff.sh: New file.
7429 * Makefile (install.nobin): Install nroff.sh.
7431 * tty/devlatin1/R.proto: Add ao as synonym for de.
7432 * tty/tmac.tty-char: Define ao as o.
7434 * tty/dev{ascii,latin1}/R.proto: Add aq.
7435 * tty/tmac.tty-char: Delete definition of aq.
7437 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
7439 * troff/input.c (init_charset_table): Don't translate 0240.
7440 * ps/tmac.ps: Translate char160 to space.
7441 * dvi/tmac.dvi: Likewise.
7442 * tty/tmac.tty: Likewise.
7444 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
7446 * dvi/tmac.dvi: Add support for all Latin-1 characters.
7448 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
7449 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
7452 * tty/tmac.tty-char: Add \(ah.
7454 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
7455 No need to define \(FM and \(!/. Conditionalize all character
7458 * ps/devps/lgreekmap: Add +h, +f, +p.
7460 * ps/tmac.psnew: New file.
7461 * ps/Makefile: Install tmac.psnew.
7463 * troff/input.c (charinfo_to_node_list): Don't ever interpret
7464 character definitions in compatible mode.
7466 * troff/input.c (remove_character): New function.
7467 (init_input_requests): Bind remove_character to "rchar".
7469 * ps/tmac.psold: New file.
7470 * ps/Makefile: Install tmac.psold.
7471 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
7472 characters into tmac.psold. Make these definitions unconditional.
7474 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
7476 * ps/tmac.ps: Don't define \('c and \('C.
7478 * ps/devps/textmap: Move Greek characters to...
7479 * ps/devps/symbolchars:
7481 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
7483 * ps/devps/text.enc: Add quotesingle.
7484 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
7485 * tty/tmac.tty-char: Likewise.
7486 * dvi/devdvi/texmi.map: Add +h, +f, +p.
7487 * dvi/devdvi/texi.map: Add Fn.
7488 * dvi/devdvi/msam.map: Add lz.
7489 * dvi/tmac.dvi: Handle Bq, bq, aq.
7491 * pic/lex.c (get_token): Recognize 'th.
7492 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
7494 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
7496 * ps/devps/textmap: Move di, mu, +- to...
7497 * ps/devps/symbolchars:
7499 * macros/tmac.s (@XS): Don't call par@reset or fi.
7500 (XA): Call LP. Turn off adjustment. Reduce line length.
7502 * macros/tmac.s: Initially alias XS to LP.
7503 (XS): Rename to @XS.
7504 (cov*ab-init): Alias XS to @XS.
7506 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
7508 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
7509 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
7510 (token::is_size, token::changes_env): Deleted.
7511 * troff/number.c (parse_term): No need to process \s explicitly.
7512 Call tok.next() only after scale indicator has been processed.
7513 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
7515 (token::next): Handle \s, \f, \S, \H immediately rather than
7516 returning them as tokens.
7517 (token::operator==, token::description, token::add_to_node_list,
7518 token::process): Remove handling of deleted tokens.
7520 * troff/env.c (environment::add_char): When adding padding
7521 indicator character, call start_line() if necessary.
7523 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
7525 * ps/devps/afmtodit: Don't output 0 kerns.
7527 * ps/devps/afmtodit: Remove directory from name of encoding in
7528 font description file.
7530 * ps/devps/afmtodit: Improve error messages.
7532 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
7534 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
7535 * ps/devps/FontMakefile: Deleted.
7536 * ps/devps/afmname: New file.
7538 * ps/devps/symbol.sed: New file.
7539 * ps/devps/symbol.diff: Deleted.
7540 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
7541 Generate zapfdr.afm from zapfd.afm.
7543 * tty/tmac.tty (tty-char): Prefix definition with ".
7545 * macros/tmac.an (TP): Don't start a diversion if one has already
7548 * tty/tmac.tty-char: Add Latin-1 characters.
7550 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
7552 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
7554 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
7555 Move declaration of struct horizontal_span.
7557 * tbl/table.c (table::table): Initialize span_list.
7558 (table::~table): Delete span_list.
7560 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
7562 * ps/devps/Makefile: Avoid dependency on GNU make.
7564 * ps/tmac.ps: Check that character does not already exist before
7567 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
7568 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
7569 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
7572 * tty/tmac.tty-char: New file.
7573 * tty/Makefile: Install tmac.tty-char.
7574 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
7577 * tty/tmac.tty: Fix definition of \(34.
7579 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
7580 bracket-drawing characters onto |. Add *o.
7582 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
7583 only if current_field.
7585 * troff/dictionary.c (dictionary::lookup): Free old_table after
7588 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
7590 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
7591 whose glyphs are identical to glyphs of some Roman character.
7593 * tty/devlatin1/R.proto (bu): Deleted.
7594 * tty/devascii/R.proto (bu): Deleted.
7595 * tty/tmac.tty: Add definition of \(bu.
7597 * eqn/main.c (do_file): Pass FILE as argument.
7598 (main): Automatically load eqnchar. New options -F and -n.
7599 Pass do_file an opened FILE.
7600 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
7601 No need to include font.h.
7602 * groff.sh: Likewise. Don't need to use - for standard input.
7603 Prefix files with -- if first file starts with -.
7605 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
7607 * troff/env.c (environment::possibly_break_line): Don't set line
7608 to 0 across call to output_line(). Don't call output_line() until
7609 after discarding nodes after break.
7611 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
7613 * request.h (macro::empty): Declare it.
7614 * input.c (macro::empty): New method.
7615 (interpolate_macro): Don't give a WARN_SPACE if the two-character
7618 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
7620 * troff/env.c (environment::start_field): Decrement space_total
7621 when a space is frozen.
7623 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
7625 * macros/tmac.an (R): Delete macro.
7627 * troff/input.c (get_copy, token::next): Support \# (like \" but
7628 newline is ignored).
7630 * troff/input.c (token::next): Fix error message in 'Y' case.
7632 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
7634 * eqn/delim.c (define_extensible_string): Recognize any prefix of
7637 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
7639 * c++test.c: Include <osfcn.h>.
7641 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
7644 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
7646 * tbl/table.c (table::divide_span): Don't count column separation
7647 if expand was specified.
7649 * tbl/main.c (process_format): Don't ignore width specs in
7650 continued format. Give warning for changing equal widths or
7651 column separation in continued format.
7652 (process_data): Set column separation, minimum width, equal
7653 columns at end of table.
7655 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
7657 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
7658 node::add_discretionary_hyphen): Use soft_hyphen_char.
7659 (set_soft_hyphen_char): New function.
7660 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
7662 * Makefile (c++tested): Give more helpful message if test fails.
7664 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
7666 * troff/input.c (init_charset_table): Translate 0240 to
7667 an unbreakable space.
7669 * troff/token.h (token::hyphen_indicator): New function.
7670 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
7672 * troff/input.c (translate): Allow translation to \%.
7673 * troff/node.c (node::add_char): Handle
7674 TRANSLATE_HYPHEN_INDICATOR.
7675 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
7677 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
7680 * tty/devlatin1/R.proto: \(hy and - should print as 055.
7682 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
7684 * groff.c (run_commands): If the last command gets a SIGPIPE send
7685 a SIGPIPE to all children than haven't yet terminated. When
7686 command terminates, set pid field to -1.
7688 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
7690 * groff.c (main): Pass an appropriate -filename option to gxditview.
7692 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
7694 * Makefile.bd (install): Remove existing program before copying.
7696 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
7697 programs which have Unix counterparts to be installed with
7698 user-specified prefix.
7700 * troff/input.c (exit_troff): Don't check if exit_started.
7701 (exit_request): Don't call exit_troff if exit_started.
7703 * Makefile.bd (install.mm): Rename to install.dwbmm.
7705 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
7707 * driver/input.c (do_file): Add missing break for '#' case.
7709 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
7711 * troff/input.c (input_stack::clear): Clear past any boundaries and
7712 then add the boundaries back.
7714 * troff/input.c (exit_troff): Return immediately if already
7717 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
7719 (pg*end-page): If the text has ended and there are no more
7720 footnotes or keeps, exit.
7722 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
7724 * troff/input.c (init_charset_table): Make \(rq transparent by
7727 * macros/tmac.an: Define lq and rq strings.
7729 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
7731 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
7733 * troff/env.c (environment::final_break): New function.
7734 (environment::newline): Set prev_line_interrupted to 2 if
7736 * troff/env.h: Declare environment::final_break.
7737 * troff/input.c (exit_troff): Call environment::final_break()
7738 instead of environment::do_break().
7740 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
7741 doesn't already exist.
7742 * macros/man.local: New file.
7743 * macros/tmac.an: Load man.local.
7744 * macros/man.ultrix: New file.
7746 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
7748 * troff/input.c (exit_groff): Rename to...
7749 (exit_troff): New function.
7751 * troff/div.c (exit_started, done_end_macro,
7752 seen_last_page_ejector): New global variables.
7753 (began_page_in_end_macro): New static variable.
7754 (exit_flag): Deleted.
7755 (top_level_diversion::top_level_diversion): Initialize
7757 (top_level_diversion): More elaborate test for whether
7758 cleanup_and_exit() should be called.
7759 Set began_page_in_end_macro if the end macro isn't yet finished.
7760 * troff/div.h (top_level_diversion::last_page_count): New data
7762 (top_level_diversion::set_last_page): New function.
7763 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
7764 * troff/env.c (do_break): Zero prev_line_interrupted.
7765 * troff/input.c (exit_flag): Delete declaration.
7766 (LAST_PAGE_EJECTOR): New magic cookie.
7767 (token::next): Handle LAST_PAGE_EJECTOR.
7768 (exit_groff): Set exit_started and done_end_macro instead of
7769 exit_flag. Call top_level_diversion::set_last_page. Push a
7770 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
7771 another ejection after setting seen_last_page_ejector.
7773 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
7775 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
7777 * macros/tmac.e (TH): Make sure there's room for the initial
7780 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
7781 Set FVS in points rather than units.
7783 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
7785 * troff/div.c (top_level_diversion::add_trap): Don't consider the
7786 position of empty slots.
7788 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
7790 * ps/devps/S: Fix height and depth of parenrightex.
7791 * ps/devps/symbol.diff: Regenerate.
7793 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
7795 * tmac.e (u): Do underlining as in -mgs.
7797 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
7799 * tty/tty.c (tty_printer::end_page): If overstriking is
7800 suppressed, still turn overstruck horizontal and vertical lines
7803 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
7806 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
7808 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
7810 * Version 1.05 released.
7812 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
7814 * tty/tty.c: Instead of keeping an array of glyphs and then
7815 sorting it, keep a ordered linked list of glyphs for each line.
7817 * driver/driver.h: Include stddef.h.
7819 * tty/tty.c (compare_glyph):
7820 * refer/refer.c (rcompare):
7821 * troff/env.c (compare_ranges): Arguments of qsort comparison
7822 function should be const void *.
7824 * troff/number.c (parse_term):
7825 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
7828 * refer/label.y (consider_authors): Don't access variables
7829 constructed under a condition outside that condition: put braces
7830 round for statement containing declaration; redeclare use of same
7833 * pic/pic.y (text_expr): Delete production that allows
7834 parenthesised text_expr.
7835 (expr): Allow a conditional_expr to appear in parentheses.
7836 (conditional_expr): Rename to any_expr.
7838 * mm: Install new version 1.01 from jh.
7840 * lib/font.c (font::get_width): Cache scaled widths.
7841 (font::font): Initialize widths_cache.
7842 (font::~font): Destroy widths_cache.
7843 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
7845 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
7847 * c++test.c, c++test.ref: New files.
7848 * Makefile: Check that the C++ compiler works.
7850 * ps/tmac.pspic (PSPIC): Do a break.
7852 * ps/tmac.ps: Move definition of PSPIC into...
7853 * ps/tmac.pspic: New file.
7854 (PSPIC): Draw box around picture, but make it invisible to grops.
7855 * ps/tmac.ps: Load tmac.pspic.
7856 * ps/Makefile: Install tmac.pspic.
7858 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
7860 * lib/font.c (scale_round): If n is negative,
7861 subtract .5 before truncating floating point result.
7863 * lib/fontfile.c: Include <errno.h>.
7865 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
7867 * driver/input.c (get_char): Inline. Don't update current_lineno.
7868 Change callers to up date current_lineno if necessary.
7869 Use get_char() instead of getc(current_file).
7871 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
7873 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
7875 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
7877 * tty/tty.c (tmac.tty): Define \(rg as (R).
7879 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
7881 * lib/lib.h: New define a_delete.
7882 * Use a_delete instead of delete when deleting an array of objects
7883 without destructors.
7885 * lib/lib.h: Rename adelete to ad_delete.
7886 * Change uses of adelete.
7888 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
7890 * eqn/eqn.y: Include lib.h.
7892 * troff/node.c (grow_font_table): Delete old_font_table.
7894 * mm: Install new version from jh.
7896 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
7898 * tbl/table.h (format_type): Make global instead of local to class
7899 entry_format. Prefix enumerators with FORMAT_.
7900 * tbl/table.c, tbl/main.c: Corresponding changes.
7901 * refer/token.h (token_type): Make global. Prefix enumerators
7903 * refer/token.[ch]: Corresponding changes.
7904 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
7906 * troff/div.c (node::set_vertical_size): Don't name argument.
7908 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
7910 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
7911 * lib/lib.h: Define adelete accordingly.
7912 * pic/object.c (graphic_object::graphic_object):
7913 * tbl/main.c (format::~format):
7914 * tbl/table.c (table::~table):
7915 * refer/ref.c (reference::~reference, reference::merge,
7916 reference::insert_field, reference::delete_field): Use adelete.
7918 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
7920 * tbl/table.h: Corresponding changes.
7922 * common.c (common_output::dashed_arc, common_output::dotted_arc):
7923 Ensure total_angle is positive.
7925 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
7927 * refer/ref.c (reference::merge, reference::insert_field,
7928 reference::delete_field): Avoid delete[0].
7930 * refer/token.c (init_special_chars): Move calls to cmupper
7931 outside calls to init_two_char_letter to work around bug in gcc
7934 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
7936 * lib/new.c (operator new): Use __builtin_new for g++.
7938 * pic/object.c (graphic_object::~graphic_object): Don't use
7941 * pic/object.c (output::compute_scale): Initialize max_width and
7944 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
7946 * troff/input.c (write_request): Call fflush.
7948 * troff/node.h (class composite_node): Move declaration to node.c
7949 * troff/input.c (charinfo_to_node): Rename to ...
7950 (charinfo_to_node_list): Return node list rather than composite
7952 * troff/node.c (make_composite_node): New function.
7953 (make_node, add_char): Call make_composite_node instead of
7955 (class composite_node): Add a tfont * member. Delete font_size
7957 (composite_node::composite_node, composite_node::copy,
7958 composite_node::size): Corresponding changes.
7959 (composite_node::tprint): Provide constant spacing, emboldening
7960 and track kerning as specified in tfont.
7961 (composite_node::width): Change width calculation accordingly.
7962 * troff/env.h (environment::composite): New member.
7963 (environment::is_composite, environment::set_composite): New
7965 * troff/env.c (environment::environment): Initialize composite.
7966 * troff/input.c (charinfo_to_node): Call
7967 environment::set_composite.
7968 * troff/node.c (make_composite_node, make_glyph_node): Use the
7969 plain version of the tfont if the environment is composite.
7971 * troff/node.c (font_info::get_space_width): Additional argument
7972 giving space_size. Handle constant space correctly. Scale by
7973 space_size unless constant spaced.
7974 (env_sentence_space_width): New function.
7975 * troff/node.h: Declare it.
7976 * troff/env.h (environment::get_space_size,
7977 environment::get_sentence_space_size,
7978 environment::get_narrow_space_width,
7979 environment::get_half_narrow_space_width): Make inline.
7980 (environment::get_space_width): Make inline. Just call
7982 * troff/env.c: Delete definitions for funtions made inline.
7983 (environment::space_newline, environment::space): Use
7984 env_sentence_space_width(). Don't scale by space_size.
7985 * troff/node.h: Move declarations of env*space_width() functions
7988 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
7990 * macros/tmac.s (PS): Don't try to set negative indent.
7992 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
7994 * pic/pic.y: Fix min function.
7996 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
7998 * man/mdate.sh: Clear LANGUAGE.
8000 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
8002 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
8003 * pic/lex.c: New COMMAND keyword.
8004 * pic/pic.y (print_args, print_arg): New rules.
8005 (placeless_element): Use print_args for PRINT.
8006 New COMMAND element.
8008 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
8010 * troff/input.c (terminal): Handle missing argument correctly.
8012 * pic/pic.y (text_expr): New rule.
8014 * pic/pic.y: Implement := operator.
8016 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
8018 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
8021 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
8023 * ps/devps/dingbatsrmap: Include this in the distribution.
8025 * macros/tmac.doc: Replace with new version from 2nd Networking
8026 Release. Fix loading of doc-* files.
8027 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
8028 * macros/tmac.doc.old: New file. Apply fixes that had been
8029 applied to old tmac.doc.
8030 * macros/tmac.andoc: Check that we're running under groff.
8031 * macros/Makefile: Rework.
8033 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
8035 * tbl/table.h (format_type):
8036 * refer/token.h (token_type): If NESTED_TYPES is defined, use
8037 typedef to make these types visible at file scope.
8038 * Makefile: Add NESTED_TYPES configuration option.
8040 * troff/div.c (mark): At the top level use the value of
8041 nl_reg_contents rather than the current vertical position.
8043 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
8045 * tty/tty.c: Implement \D for horizontal or vertical lines.
8046 (tty_printer::set_char): Use vec_used+2 as serial number.
8047 Don't allow size of vector to exceed USHRT_MAX-2.
8048 Split off part into...
8049 (tty_printer::add_char): New function.
8050 (tty_printer::draw): New function.
8051 (compare_glyph): Handle equal serial numbers.
8052 (tty_printer::end_page): Handle overstruck characters from \D.
8053 (main, usage): Implement -d option.
8055 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
8057 * tbl/main.c (process_format):
8058 * eqn/text.c (split_text):
8059 * troff/input.c (token::next): Use inner block for declarations
8060 with initializers in switch statement.
8062 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
8064 * pic/common.c (common_output::dash_line): Cope with zero-length
8067 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
8069 * Version 1.04 released.
8071 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
8073 * macros/tmac.an (TH): Define a macro an-init to define variables
8074 based on command line arguments.
8075 (an-header): Call it.
8077 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
8079 * Makefile (install.mm): Rename to install.dwbmm.
8081 * Makefile: Integrate mm.
8082 * mm: New directory.
8084 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
8086 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
8089 * pic/troff.c (troff_output::simple_spline,
8090 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
8091 shadowing parameter.
8093 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
8095 * lib/ptable.h: Add explicit casts when converting from unsigned
8098 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
8099 * dvi/devdvi/Makefile: Install SA, SB.
8101 * refer/indxbib.c: Add declaration of mktemp.
8103 * refer/lookbib.c: Add declaration of isatty.
8105 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
8107 * pic/lex.c (interpolate_macro_with_args): While collecting
8108 arguments, keep track of whether we're in a string.
8110 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
8112 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
8113 down with \v, so as to avoid problems with top of page trap
8114 setting no space mode.
8116 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
8118 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
8120 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
8122 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
8123 Improve error message.
8125 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
8127 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
8130 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
8132 * groff.c (possible_command::execp): Always use _exit() after a
8135 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
8136 NO_SYS_WAIT_H configuration options.
8137 * groff.c: Use these options. Use POSIX-style macros to extract
8138 fields from the status returned by wait().
8140 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
8142 * tbl/table.c (table::compute_separation_factor): Allow the
8143 separation factor to drop to 0.
8145 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
8147 * refer/search.c: Include <errno.h>.
8149 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
8151 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
8153 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
8156 * pic/lex.c (input_stack::bol): Move definition out of class body.
8158 * pic/main.c: On MSDOS munge argv[0].
8160 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
8162 * lib/ptable.c (hash_string): Use unsigned long rather than
8164 (next_ptable_size): Use unsigned rather than int. Give an error
8165 message if we've hit the largest table size.
8166 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
8169 * pic/object.h (object_spec): Make flags unsigned long. Declare
8170 flags as const unisgned long rather than as enums.
8172 * pic/output.c: Deleted.
8174 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
8176 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
8177 Add additional argument.
8178 (line_entry::note_double_vrule_on_{left,right}): Set value of
8179 douvle_vrule_on_{right,left} flag according to argument.
8180 (simple_line_entry::simple_print,
8181 simple_line_entry::double_line_print): If adjacent to double vrule
8182 on a corner extend rather than shorten the rule by half the double
8185 * troff/number.c (parse_term): In checking for overflow, handle the
8186 case where the current horizontal position is negative.
8188 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
8190 * pic/object.c (draw_arrow): Check for object having zero length.
8192 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
8194 * eqn/main.c (do_file): Split off inline equation handling into...
8195 (inline_equation): New function. Search for starting delimiter
8197 (delim_search): New function. Don't recognize a delimiter that
8198 occurs in the name of an escape sequence, number register, string
8201 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
8203 * eqn/delim.c (delim_box::compute_metrics): Don't call
8204 define_extensible_string if left is 0.
8205 (delim_box::output): Don't print the left delimiter if left is 0.
8206 (delim_box::debug_print): Check for left == 0 before calling printf.
8208 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
8210 * troff/Makefile (majorminor.c): Include only digits in
8213 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
8215 * refer/dirnamemax.c: new file.
8216 * refer/genlimits.c: Deleted.
8217 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
8218 Don't check path length.
8219 * refer/Makefile: Add dir_name_max.o; delete genlimits.
8220 * Makefile: Add PATHCONF_MISSING option.
8222 * refer/indxbib.c (get_cwd): New function.
8223 (main): Use get_cwd().
8224 * lib/getcwd.c: New file.
8225 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
8227 * lib/Makefile: Compile getcwd.o.
8229 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
8232 * refer/indxbib.c (main): Check success of mktemp.
8234 * lib/tmpfile.c: New file.
8235 * lib/Makefile: Add tmpfile.c.
8236 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
8237 * ps/ps.h: Delete declaration of mktemp().
8238 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
8239 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
8240 * driver/driver.h: No need now to include errno.h.
8242 * everywhere: Set errno to 0 before calling fopen().
8244 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
8245 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
8246 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
8248 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
8250 * troff/env.h (translate_space_to_dummy): Declare it.
8251 * troff/env.c (environment::space_newline, environment::space):
8252 If translate_space_to_dummy is set then make the width of spaces 0.
8253 * troff/input.c (translate): If the second character of a
8254 translation is a space, translate to unbreakable space. If the
8255 first character is a space, set or clear translate_space_to_dummy
8256 according to whether the second character is \&. Weird!
8258 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
8260 * groff.c (run_commands): Don't use non-zero exit code because a
8261 command gets SIGPIPE.
8263 * groff.c, groff.sh: Use -mXps with -TXps.
8265 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
8266 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
8267 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
8268 (ps_printer::special): New specials invis and endinvis.
8269 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
8270 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
8271 (ps_printer::end_page): Check that invis_count == 0.
8272 (ps_printer::invis_count): New member.
8273 (ps_printer::ps_printer): Initialize invis_count to 0.
8275 * troff/env.c (environment::hyphenate_line): Hyphenation
8276 indicator at beginning of word inhibits splitting after -, \(em
8279 * pic/pic.y (element): Allow another element to follow } without
8280 any intervening separator.
8282 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
8284 * pic/lex.c (get_delimited): Allow tabs before delimiter.
8286 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
8288 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
8289 declaration of wait() in header files.
8290 * Makefile: Get rid of -DHAVE_UNION_WAIT.
8292 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
8294 * lib/lib.h: Declare return type of strerror as char *.
8296 * man/Makefile: Add g flag to sed substitutions.
8297 * Makefile (shgroff, bindist): Likewise.
8299 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
8301 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
8302 * ps/devps/prologue (PBEGIN): Define showpage after pushing
8305 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
8307 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
8310 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
8312 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
8315 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
8317 * troff/input.c (define_number_reg): If currently undefined,
8318 don't define it if the argument is an invalid expression.
8320 * Makefile: Ignore return value of `if' commands without `else'
8323 * Makefile: Split up CPPDEFINES into a series of separate
8324 configuration options.
8326 * troff/input.c (init_registers): Use time_t instead of long
8327 unless LONG_FOR_TIME_T is defined. Use returned result rather
8328 than passing pointer.
8329 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
8331 * lib/Makefile (fontpath.h): Use gendef.
8333 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
8335 * troff/input.c (input_iterator::shift): Delete argument name.
8336 * troff/node.c (suppress_output_file::really_begin_page,
8337 suppress_output_file::really_transparent_char, node::ascii_print,
8338 node::tprint): Delete names of unused arguments.
8340 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
8342 * refer/label.y (string): Pass $4 to command_error.
8344 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
8346 * Version 1.03 released.
8348 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
8350 * Makefile: Pass definition of SHELL in SUBFLAGS.
8353 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
8354 ps/Makefile: Use gendef to construct header files that are
8355 constructed from the Makefile.
8357 * macros/Makefile: make all should build stripped version of tmac.e.
8359 * refer/Makefile (clean): Remove y.output.
8361 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
8363 * ps/pfbtops.c (main): Add -v option which prints out a version
8365 * ps/Makefile (pfbtops): Link with libgroff.a.
8367 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
8369 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
8370 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
8372 * refer/lkbib.c (main): Always terminate reference with blank
8374 * refer/lookbib.c (main): Likewise.
8376 * refer/linear.c (file_buffer::load): Check that the file is not a
8379 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
8380 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
8381 Delete second inclusion of <sys/param.h>.
8383 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
8385 * troff/token.h (token::special): Deleted.
8387 * tbl/main.c (process_format): Rework so that opt->tab_char is
8388 recognized only when appropriate.
8390 * ps/Makefile (clean): Remove pfbtops.
8392 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
8394 * lib/font.c (text_file::next): Don't return if we have got a
8397 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
8399 * refer/refer.c (store_reference): Get hash code from old_table[i]
8400 when rehashing the table.
8402 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
8404 * eqn/box.c (box::top_level): Save size and prev size using \R and
8405 restore it afterwards. Set the size to the size at the beginning
8407 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
8408 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
8410 * refer/Makefile (limits.h): Use ./genlimits.
8412 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
8414 * refer/index.c: Delete declarations of stat() and fstat().
8416 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
8418 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
8420 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
8422 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
8424 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
8426 * troff/input.c (token::get_char): Handle \e.
8428 * refer/linear.c: Delete declarations of fstat() and stat().
8430 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
8432 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
8433 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
8435 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
8437 * troff/input.c (do_define_macro): Improve error handling for end
8438 of file while defining macro.
8440 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
8442 * eqn/box.h: Fix declaration of set_gsize.
8443 * eqn/box.c (set_gsize): Make argument const char *.
8444 (gsize): Declare as char *.
8445 * eqn/main.c (main): Don't convert gsize to int.
8446 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
8448 * Version 1.02 released.
8450 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
8452 * macros/tmac.andoc: New file.
8453 * macros/Makefile: Install tmac.andoc.
8455 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
8456 operator new and delete on OP_DELETE_BROKEN not being defined.
8457 * Makefile: Mention OP_DELETE_BROKEN.
8459 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
8461 * Makefile (bindist): Pass SUBFLAGS.
8463 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
8465 * Makefile, groff.c: Pass definitions to groff.c via device.h.
8467 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
8470 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
8472 * ps/ps.h, ps/psrm.c: Make comment_table and
8473 header_comment_table local to resource_manager::process_file.
8475 * groff.sh: With -TXps pass -printCommand option to gxditview.
8477 * groff.c (possible_command::print): Implement using
8478 append_arg_to_string.
8480 * xditview: Merge in new implementation with own ChangeLog.
8482 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
8484 * groff.c (main): Implement PRINT_OPTION.
8485 (append_arg_to_string): New command.
8486 (device_table): Set PRINT_OPTION flag for Xps.
8488 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
8490 * troff/groff.h: Rename to troff.h.
8492 * pic/lex.c (lookup_keyword, docmp): New functions.
8493 (get_token): Use new lookup_keyword.
8494 Don't include key.h.
8495 * pic/key.[ch], pic/pic.gperf: Deleted.
8496 * pic/Makefile: Remove gperf stuff.
8498 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
8500 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
8502 * troff/Makefile, troff/node.c: Move definition of
8503 STORE_WIDTH into node.c.
8505 * etc/grog.pl, etc/grog.sh: Support -mdoc.
8507 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
8509 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
8510 dvi/devdvi/texb.map: Add lq and rq.
8511 dvi/devdvi: Regenerate fonts.
8512 * ps/devps/textmap: Add lq and rq.
8513 * ps/devps: Regenerate fonts.
8514 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
8515 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
8517 * pic/object.c (position_rectangle): When checking radius
8518 cope with possiblity that width or height is negative.
8519 (box_object::box_object): Have separate xrad and yrad with
8520 signs matching signs of dim components.
8521 (box_object::{north,south}_{east,west}): Use xrad and yrad.
8522 (box_object::print): With rounded boxes use absolute values
8523 for dim and rad arguments.
8525 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
8528 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
8530 * various files: Add explicit destructors to keep Saber CC +d
8533 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
8535 * eqn/box.c (box::top_level): Restore fonts correctly after
8536 font changes in line containing inline equation. Also
8537 restore previous font as well as current font.
8538 * eqn/pbox.h: Define necessary string and register names.
8540 * troff/input.c (token::next): Case 'R' calls do_register.
8541 (do_register): New function.
8543 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
8545 * groff.c, groff.sh: Support Xps device. Allow each device
8546 to have a pseudo_name and a real_name.
8548 * groff.c (run_commands): Don't print `Broken pipe' messages.
8550 * ps/pfbtops.c: New file.
8551 * ps/Makefile: Add pfbtops.
8553 * troff/number.c (parse_term): Improved error message.
8555 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
8557 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
8559 * Makefile: Integrate refer.
8560 * refer: New directory.
8561 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
8562 man/lkbib.man: New files.
8563 * man/Makefile: Support refer man pages.
8565 * lib/lib.h: Declare is_prime.
8566 * lib/prime.c: New file.
8568 * troff/input.c (macro_source): New function.
8569 (init_input_requests): Bind "mso" to macro_source.
8571 * troff/env.c (environment::possibly_break_line): Maintain
8572 pointer to pointer to node to be split in ndp so as to avoid
8573 using address of freed node.
8575 * troff/env.c (environment::hyphenate_line): Maintain pointer to
8576 pointer to first node to be hyphenated in startp so as to
8577 avoid using address of freed node.
8579 * troff/env.c (class trie, class hyphen_trie): Make the
8580 elements of the trie be of type char not unsigned char.
8581 Declare arguments to be const char* instead of unsigned char *.
8583 * troff/env.c (hyphenate): Initialize hbuf[0].
8585 * troff/input.c (set_string): Declare p to be char * and cast
8586 *p to unsigned char when necessary.
8588 * troff/input.c (do_define_macro): Declare s to be const
8589 char*. Cast element to unisgned char when necessary, Declare
8590 d to be an int. Handle EOF better.
8592 * troff/Makefile, troff/input.c: Different scheme for passing
8593 definitions of MACROPATH, HYPHENFILE and DEVICE.
8595 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
8597 * tty/devascii/R.proto: Delete entry for em.
8598 * tty/devlatin1/R.proto: Likewise.
8600 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
8602 * troff/input.c (translate): Stop when we get a space. Treat eof
8605 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
8607 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
8609 * tbl/main.c (process_format): A font name following a `f'
8610 modifier that starts with a digit can be only one character long.
8611 Also deal with EOF on the second character of the font name.
8613 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
8615 * troff/input.c (token::next): Turn \~ into an
8616 unbreakable_space_node.
8617 * troff/node.c (unbreakable_space_node): New class.
8618 * troff/node.h: Declare it.
8620 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
8622 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
8623 it's >= 0, before outputting it as a single byte.
8625 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
8627 * lib/font.c: Make font_char_metric::code an int.
8628 (font::get_code): Change return type to int.
8629 (font::load): Allow code to be arbitrary integer.
8630 * lib/font.h (font::get_code): Change return type to int.
8631 (font::number_to_index): Change argument type to int.
8632 * troff/input.c (token::next): In case 'N', allow any value.
8633 Store value in token::val.
8634 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
8635 (token::get_char, token::add_to_node_list, token::process): Get
8637 (charinfo::set_number): Change argument to int.
8638 (charinfo::get_number): Require that NUMBERED flag be set.
8639 (get_charinfo_by_number): Store numbered characters not between 0
8640 and 255 in a dictionary.
8641 * troff/charinfo.h (get_charinfo_by_number): Change argument type
8643 (charinfo::number): Change type to int.
8644 (charinfo::set_number): Change type of set_number to int.
8645 * troff/node.c (troff_output_file::put_char_width,
8646 troff_output_file::put_char): Test whether character is numbered
8647 using charinfo::numbered().
8648 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
8650 * lib/nametoindex.c: New implementation to cope with arbitrary
8653 * troff/input.c (token::operator==): Test val for
8654 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
8657 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
8658 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
8660 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
8662 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
8665 * all Makefiles: rm targets of cp and >.
8667 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
8670 * eqn/lex.c (def_table): Add dollar.
8672 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
8674 * troff/input.c (do_width): Push back newline before closing delim
8677 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
8679 * groff.c (possible_command::prepend_arg): New function.
8680 (main): Prepend device -m option.
8681 * groff.sh: Put device -m options before command-line options.
8683 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
8685 * macros/tmac.an (IP): Quote argument to TP.
8687 * ps/ps.c (main): New option -b, which sets...
8688 (broken_flags): New variable.
8689 (ps_printer::~ps_printer): Incorporate the setup section in the
8690 prolog if (broken_flags & NO_SETUP_SECTION).
8691 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
8692 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
8693 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
8694 ps_printer::print_needed_font_comment,
8695 ps_printer::print_supplied_font_comment,
8696 ps_printer::print_include_font_comments,
8697 ps_printer::lookup_doc_font, ps_printer::download_fonts,
8698 ps_printer::read_download_file, read_document_fonts, add_font,
8699 skip_line, parse_fonts_arg, document_font::document_font,
8700 document_font::~document_font, document_font::download,
8701 ps_output::include_file): Deleted.
8702 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
8703 rather than %!PS-Adobe-2.0. Make calls to
8704 resource_manager::need_font for each font that we used. Replace
8705 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
8706 print_supplied_font_comment, print_needed_font_comment by call to
8707 resource_manager::print_header_comments. Output %%Orientation
8708 comment. Output %%Requirements: numcopies comment if ncopies > 1.
8709 Don't output the prolog directly. Instead call
8710 resource_manager::output_prolog. Only define #copies when ncopies
8711 > 1. Delete calls to print_include_font_comments and
8712 download_fonts. Add call to resource_manager::document_setup.
8713 (ps_printer::do_file): Call resource_manager::import_file instead
8714 of including it ourselves.
8715 (ps_printer::do_import): Likewise. Also don't call
8716 merge_import_fonts. Push userdict on the dictionary stack before
8717 and pop it afterwards.
8718 Move declaration of ps_output into ps.h.
8719 * ps/psrm.c: New file implementing resource_manager class.
8720 * ps/ps.h: New file declaring ps_output and resource_manager
8722 * ps/devps/zapfdr.ps:
8723 * ps/devps/symbolsl.ps:
8724 * ps/devps/prologue: Use 3.0 conventions.
8725 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
8726 Add default definition of BROKEN_SPOOLER_FLAGS.
8727 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
8728 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
8730 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
8732 * etc/grog.pl: New file.
8733 * Makefile (GROG): New variable.
8734 Add GROG to SUBFLAGS.
8735 * etc/Makefile (GROG): New variable.
8736 (install.nobin): Install $(GROG) rather than grog.sh.
8738 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
8740 * eqn/special.c (special_box::compute_metrics): Make the input and
8741 output strings the same. Get the new height and depth from the
8742 predefined height and depth registers. Also make subscript kern
8744 (special_box::compute_subscript_kern, special_box::compute_skew):
8747 * eqn/box.c (pointer_box::compute_skew,
8748 simple_box::compute_metrics, box::top_level)
8749 * eqn/text.c (prime_box::compute_metrics,
8750 prime_box::comput_subscript_kern)
8751 * eqn/limit.c (limit_box::compute_metrics):
8752 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
8753 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
8754 negative numbers in `nr' requests with a leading 0.
8756 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
8758 * eqn/special.c: New file.
8759 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
8760 Add new rule for simple.
8761 * eqn/lex.c (token_table): Add SPECIAL.
8762 * eqn/box.h: Declare make_special_box.
8763 * eqn/Makefile: Add special.[co].
8765 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
8767 * ps/devps/prologue: Possibly set packing to true while defining.
8768 Create grops dictionary here. Initialize local variables before
8769 defining procedures.
8770 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
8771 the dictionary stack. Set strokeadjust and overprint to false if
8772 the relevant operators are defined.
8773 (PEND): New procedure.
8774 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
8775 prologue. Do everything else in the setup section.
8776 (ps_printer::do_import): Just call PBEGIN and PEND around the
8777 picture. Also push userdict before, and pop it afterwards.
8779 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
8781 * troff/node.c (bracket_node::tprint): Brackets were being printed
8784 * macros/tmac.an (SH, SS): Set fill mode.
8786 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
8788 * troff/div.c (top_level_diversion::begin_page): Set
8789 high_water_mark to 0.
8791 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
8793 * man/mdate.sh: New file.
8794 * man/mdate.c: Deleted.
8795 * man/Makefile: Use mdate.sh instead of mdate.
8798 * eqn/lex.c (do_gsize): Supply missing argument to error message.
8800 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
8802 * man/mdate.c: New file.
8803 * man/*.man: Replace modification date by @MDATE@.
8804 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
8805 (mdate): New target.
8807 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
8808 Remove illegal input characters.
8810 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
8812 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
8814 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
8816 * troff/div.c (begin_page): Change behaviour when
8817 !first_page_begun and !break_flag.
8819 * troff/input.c (do_name_test): Return 0 if argument is empty.
8821 * troff/input.c (read_long_escape_name): Require closing ] to be
8822 at same input level as opening [.
8824 * troff/input.c (read_increment_and_escape_name): New function.
8825 (get_copy, process_input_stack): Use this for \n.
8827 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
8829 * troff/div.c (top_level_diversion::begin_page): Ignore the
8830 current value of page_number if !first_page_begun.
8832 * groff.c (main): Fix declaration of buf.
8834 * troff/input.c (do_name_test): New function.
8835 (token::next): Implement \A.
8836 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
8837 (token::description, token::add_to_node_list, token::process):
8838 Handle TOKEN_ESCAPE.
8839 * troff/token.h: New token TOKEN_ESCAPE.
8841 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
8843 * pic/main.c (do_picture): Allow space before and after filename
8844 following `<'. Check that the filename is not empty.
8846 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
8848 * Version 1.01 released.
8850 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
8852 * dvi/tmac.dvi: ftr HR to H.
8854 * macros/tmac.e: Round up computation of $r.
8856 * xditview/tmac.X: Don't give up completely in compatibility mode.
8857 Use \n(.s instead of \n[.s].
8859 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
8860 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
8861 Add u to factors inside \s[...]. Rename frac to dvi-frac.
8862 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
8863 short names in the char definitions.
8865 * ps/tmac.ps: Don't give up completely in compatibility mode.
8866 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
8867 quote in front of \n(.s. Add u to factors inside \s[...].
8869 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
8871 * tty/tmac.tty: Call the nroff request.
8873 * macros/tmac.e ((x, )x): Better definitions that work properly
8875 (@0, @1): Helper macros for (x.
8877 * macros/tmac.e ($s, hl): Use \l rather than \D.
8879 * tty/tmac.tty: Make it work better in compatibility mode.
8880 (pchar): Rename to tty-char.
8882 * macros/tmac.e (@E): New macro.
8883 (r, i, b, rb, bi): Use @E.
8885 * macros/tmac.e (@F): Don't use (;...) syntax.
8887 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
8888 it was modified for groff.
8890 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
8892 * macros/tmac.e (<., .>): Removed.
8893 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
8895 * macros/tmac.e: Remove check that groff is being used.
8897 * macros/tmac.e (@C): Change families only if using groff; turn
8898 compatibility mode off while changing familes. Save compatibility
8899 mode before changing families and restore it afterwards.
8901 * macros/tmac.e (@h): Remove test for offset + line length.
8903 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
8904 (lo, th, ac): Define to call @S instead of using als.
8906 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
8907 the ratio of the vertical spacing to the point size in units
8908 expressed as a percentage. Use these instead of $10r and $10R,
8909 Delete $10r and $10R.
8911 * lib/font.c (font::load): In default computation of space_width,
8912 divide by sizescale. Use scale_round.
8914 * macros/tmac.an (TP): Don't call `nf'.
8915 (an-do-tag): Don't call `fi'.
8917 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
8919 * troff/input.c (process_input_stack): Handle the case where
8920 spaces at the beginning of an input line are followed by a
8923 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
8925 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
8926 * groff.sh: Use pic -x with the dvi device.
8928 * dvi/devdvi/FontMakefile (H): Don't use -s.
8930 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
8931 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
8932 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
8935 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
8937 * ps/psfig.diff: New file.
8938 * ps/tmac.psfig: New file.
8940 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
8942 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
8943 (]-): Don't call ref*do-tl.
8945 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
8947 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
8948 (fn@do-FS): Rename to fn*do-FS.
8950 * troff/input.c (transparent_translate): New function.
8951 (process_input_stack): Apply transparent_translate before calling
8952 diversion::transparent_output(unsigned char).
8954 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
8956 * troff/input.c (do_define_macro): Define the macro before calling
8959 * xditview/Makefile: Add DEVICES variable. Change install target
8962 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
8964 * groff.c (run_commands): Handle the possibility that there are
8965 child processes other than those forked by us.
8967 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
8969 * lib/string.c (string::append): New function.
8970 * lib/stringclass.h: Declare it.
8972 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
8974 * eqn/main.c (main): New option -N which sets
8975 no_newline_in_delim_flag.
8976 (do_file): If no_newline_in_delim_flag is set don't allow newlines
8978 * groff.c (main): Pass -N on to eqn.
8979 (help, synopsis): Mention -N.
8980 * groff.sh: Implement -N.
8982 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
8984 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
8985 (]-): Call ref*do-tl if ref*need-tl is non-zero.
8986 (XP): Allow as initializer.
8988 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
8990 * troff/env.c (environment::wrap_up_field): If field_spaces are
8991 non-zero and we have a current_tab, subtract padding from
8992 tab_distance. If this makes tab_distance <= 0, use the next tab
8993 stop instead. If there isn't any next tab or it's a left tab,
8994 wrap up the current tab.
8995 (environment::start_field): Initialize tab_precedes_field.
8996 (environment::wrap_up_tab): If there's a current field, update
8997 pre_field_width, field_distance and tab_precedes_field.
8998 * troff/env.h (environment::tab_precedes_field): New member.
9000 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
9002 * ps/ps.c (ps_printer::do_file): New function.
9003 (ps_printer::special): Bind to `file' special.
9004 (ps_printer::do_exec): Set ndefined_styles to 0.
9006 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
9008 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
9009 Avoid stripping first character from the start of unrecognized
9010 escapes. Use lex_error instead of error to report errors.
9011 * eqn/lex.c (get_token): Rework handling of escapes.
9012 (lex_error): Move declaration into...
9015 * xditview/xditview.c (main): Make -page option work.
9017 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
9019 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
9021 * macros/tmac.s (B2): Correct size of box.
9023 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
9025 * macros/tmac.s (B2): Postpone drawing the box until in the
9026 top-level diversion.
9028 * tty/tmac.tty: Add font translations for C, CR, CW.
9030 * groff.c (synopsis, help): Document -i.
9031 * groff.sh: Implement -i.
9033 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
9034 Simplify the construction of SN.
9036 * troff/number.c (parse_term): Give `|' a higher precedence.
9037 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
9040 * macros/tmac.s (B2): Use par@finish instead of par@reset.
9042 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
9044 * lib/string.c (string::move): New function.
9045 * lib/stringclass.h: Declare it.
9047 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
9049 * troff/env.c (distribute_space): Add optional argument
9051 (environment::wrap_up_field): Call distribute_space with
9052 `force_forward' argument of 1.
9054 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
9056 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
9057 Inline it. Move reallocation into...
9058 (string::grow1): New function.
9059 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
9060 dependencies to include library header files.
9061 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
9063 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
9065 * macros/tmac.s (@NH): Use the same number registers than -ms does
9066 for the heading level counters. Use the same string that -ms does
9067 for the number for this heading.
9069 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
9071 * lib/new.c (operator new): Cast result of malloc to char *.
9073 * troff/input.c (spring_trap, lookup_request): Add assert that nm
9076 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
9078 * groff.c (main): Support -i.
9080 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
9082 * pic/pic.h: Include <osfcn.h>.
9084 * ps/ps.c: Add declaration of mktemp.
9086 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
9087 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
9088 argument as union wait *.
9089 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
9090 argument to union wait *.
9092 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
9094 * tty/tmac.tty: Add definition of \(co.
9096 * pic/object.c (make_arc): Only increase radius when radius
9097 strictly less than d.
9098 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
9101 * troff/env.c (environment::environment(symbol),
9102 environment::environment(const environment *)): Initialize
9105 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
9107 * tbl/main.c (main): Add exit(0).
9109 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
9111 * pic/main.c (main):
9112 * eqn/main.c (main):
9113 * tbl/main.c (main):
9114 * etc/soelim.c (main):
9115 * driver/printer.c (printer::~printer):
9116 * troff/node.c (real_output_file::~real_output_file,
9117 real_output_file::flush): Check for errors on stdout.
9119 * most files: Add 1991 to copyright notice.
9121 * macros/tmac.s: Don't test \n(.x and \n(.y.
9123 * troff/input.c (token::next): Rename `escape_char' label to
9124 `handle_escape_char' and `normal_char' label to
9125 `handle_normal_char'.
9127 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
9129 * groff.c (main, synopsis, help): Support -a option.
9130 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
9131 to trflags while parsing options.
9133 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
9135 * troff/number.c (parse_term): With `m', `M' and `n' scale
9136 indicators, convert scale factor to hunits before scaling.
9138 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
9140 * lib/font.c (scale_round): Better test for overflow when n is
9143 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
9145 * tbl/main.c (process_format): Add second argument of type
9146 options*. Change callers. Allow opt->tab_char as well as '\t'
9147 between format items.
9149 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
9151 * macros/tmac.an (PD): With no arguments, make sure register PD is
9153 (TH): Call PD with no argument, instead of setting register PD
9156 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
9158 * Version 1.00 released.
9160 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
9162 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
9164 * dvi/devdvi/DESC: Mount CW instead of CR.
9166 * dvi/tmac.dvi: Add definition of \(tm.
9168 * dvi/devdvi/texsy.map: Add lh, and rh.
9169 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
9170 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
9172 * dvi/devdvi/FontMakefile: Generate H from cmss10.
9173 * dvi/devdvi/Makefile: Install H.
9174 * dvi/devdvi/H: New file.
9176 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
9178 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
9181 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
9183 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
9185 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
9187 * macros/tmac.s (@EN): Handle the case where the equation is empty
9188 but the label is not.
9190 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
9192 * troff/groff.h: New warning category WARN_SPACE.
9193 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
9194 WARN_SPACE to warning_table.
9195 (interpolate_macro): Give a warning of type WARN_SPACE if the name
9196 is longer than two characters and is not defined, but the first
9197 two characters do make a defined name.
9199 * PROBLEMS: New file.
9201 * CHANGES: New file.
9202 * README-0.6, README-1.00: Deleted.
9204 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
9205 * xditview/devX75/Makefile: Make devX75-12.
9206 * xditview/devX100/Makefile: Make devX100-12.
9208 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
9209 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
9211 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
9213 * README-0.7: Rename to README-1.00.
9215 * macros/tmac.pic: New file.
9216 * macros/Makefile (install.nobin): Install tmac.pic.
9218 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
9220 * troff/env.c (hyphen_word): Correct the test for whether the
9221 token is a hyphen. Reset npos to 0.
9223 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
9225 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
9227 * macros/tmac.s (ds*common-end): Call par*reset.
9229 (par@reset-indent): Deleted.
9231 * macros/tmac.s (@IP): Divert the label.
9233 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
9235 * xditview/draw.c (setGC): Use a line width of .1m rather than
9236 .04m by default; round rather than truncate value.
9238 * tbl/table.c (class empty_entry): New class.
9239 (empty_entry::empty_entry, empty_entry::line_type): New functions.
9240 (table::add_entry): Represent empty entries by objects of type
9242 (table_entry::line_type): Return -1.
9243 (table::determine_row_type): Ignore entries with line_type 0.
9244 Treat type -1 as non-lines.
9246 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
9248 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
9249 macros/tmac.s: Rename \(-d to \(Sd.
9251 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
9253 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
9254 * xditview/libXdvi/DviChar.c: Likewise.
9255 * dvi/devdvi/texsy.map: Add `<<', `>>'.
9257 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
9259 * troff/div.c (top_level_diversion::begin_page): Call
9260 init_output() if the_output is 0.
9262 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
9264 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
9266 (get_copy): Turn \E into ESCAPE_E.
9267 (token::process, asciify): Handle ESCAPE_E.
9269 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
9271 (DS): Implement `.DS R'.
9273 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
9275 * macros/tmac.s (FS): New macro.
9277 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
9279 * macros/tmac.s (cov*tl-init): Remove after first execution
9280 instead of aliasing to @nop. Call top of page macro explicitly
9281 instead of setting trap; call @init first. Set pg@top as top of
9283 (cov*auto-init): Deleted. Set cov*tl-init instead of
9284 cov*auto-init as top of page trap.
9285 (TL, LP): Do a break instead of calling cov*tl-init.
9286 (cov*print): With RP format but no TL, alias FS and FE to @FS and
9287 @FE; in this case also give a warning and always start another
9288 page. No need to set pg@top here.
9289 (cov*tl-init): Rename to cov*first-page-init.
9291 * macros/tmac.s (RP): Do `.pn 0'.
9292 (cov*tl-init): With RP format don't do `.pn 0'.
9294 * macros/tmac.s (pg@cs-top): Set no space mode.
9296 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
9297 (cov*ab-init): Alias TL, AU and AI to these.
9299 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
9301 * macros/tmac.s (@EQ): Move the space before the equation into @EN
9302 (@EN): Do nothing unless \n[dl] is > 0.
9304 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
9306 * pic/object.c (ellipse_object::radius): New function.
9308 * VERSION: Change version to 0.7.
9310 * tbl/table.c (block_entry::do_divert): Declare return type as
9312 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
9314 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
9316 * troff/column.c: New file.
9317 * troff/Makefile: Corresponding changes.
9319 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
9322 * troff/div.c (top_level_diversion::space): If the space causes
9323 the first-page transition and springs a trap, truncate the space
9326 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
9328 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
9331 * pic/troff.c (troff_output::line_thickness,
9332 troff_output::set_fill): Do a horizontal motion to compensate for
9333 the width of the \D escape sequence.
9335 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
9337 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
9340 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
9343 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
9344 Supply empty definition.
9345 (text_entry::simple_print, simple_text_entry::simple_print):
9346 Delete declarations.
9347 (table::add_entry): Represent empty entries by objects of type
9350 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
9352 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
9354 * tbl/table.c (left_text_entry::add_tab): New function.
9356 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
9359 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
9361 * troff/env.c (environment::start_field): Give an error message if
9362 there is no next tab.
9364 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
9366 * troff/env.c (hyphenate): Skip initial elements with zero
9369 * macros/tmac.s (par@init): Keep VS in points rather than units.
9371 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
9373 * pic/main.c (main): Implement `-c' option.
9374 * pic/output.h: Declare make_tpic_output().
9375 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
9377 (tpic_output): New class.
9378 (tpic_output::tpic_output, tpic_output::set_pen_size,
9379 tpic_output::command, make_tpic_output): New functions.
9381 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
9383 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
9384 if they're not already defined.
9385 * tbl/table.c (init_output): Don't test \n(.g.
9387 * troff/input.c (do_if_request): Delete `g' condition. Recognize
9388 `d', `r' and `c' conditions even in compatibility mode.
9390 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
9392 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
9395 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
9397 * troff/env.h (environment::prev_line_interrupted): New member.
9398 (environment::get_prev_line_interrupted): New function.
9399 * troff/env.c (environment::newline): Set prev_line_interrupted.
9400 (environment::environment(const environment *),
9401 environment::environment(symbol)): Initialize
9402 prev_line_interrupted.
9403 * troff/input.c (process_input_stack): Don't give special
9404 treatment to space and newline at the beginning of the line if the
9405 previous line was interrupted.
9407 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
9409 * eqn/eqn.y: Disallow PRIME by itself.
9410 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
9412 (def_table): Remove definition of '. Define prime to be `.
9414 * eqn/eqn.y: Split off part of rule `script' into a new rule
9417 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
9419 * macros/tmac.s ({, }): New string aliases.
9421 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
9423 * README-0.7: New file.
9425 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
9427 * macros/tmac.s: New file.
9428 * man/groff_ms.man: New file.
9429 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
9430 * Makefile.bd: Similarily.
9431 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
9432 definition of TMAC_S.
9433 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
9434 * macros/TODO: New file.
9436 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
9438 * troff/env.c (right_justify): New function.
9439 (init_env_requests): Bind this to request "rj".
9440 (center_lines): Set right_justify_lines to 0. If we get a bad
9441 integer, center 1 line.
9442 (environment::environment(symbol), environment::environment(const
9443 environment *)): Initialize right_justify_lines.
9444 (environment::get_right_justify_lines): New function.
9445 (init_env_requests): Bind this to number_register ".rj".
9447 * troff/env.c (environment::choose_breakpoint): Implement
9448 hyphenation_margin and hyphenation_space.
9449 (environment::get_hyphenation_space,
9450 environment::get_hyphenation_margin): New functions.
9451 (init_env_requests): Bind these to .hys and .hym.
9452 (hyphenation_space_request, hyphenation_margin_request): New
9454 (init_env_requests): Bind these to hys and hym.
9455 (environment::environment(symbol), environment::environment(const
9456 environment *)): Initialize hyphenation_margin and
9458 * troff/env.h: Corresponding changes to class environment.
9460 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
9462 * troff/div.c (blank_line): Always do a break.
9464 * eqn/box.c (do_text): Turn off escapes while appending text to
9467 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
9469 * troff/input.c (while_break_request, while_continue_request): New
9471 (init_input_requests): Bind these to "break" and "continue".
9472 (while_depth, while_break_flag): New variables.
9473 (while_request): Update while_depth. Break out of loop if
9474 while_break_flag is set.
9476 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
9478 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
9481 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
9483 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
9485 * stringify: New file.
9486 * Makefile (groff.o): Use stringify.
9488 * xditview/tmac.X: Remove definition of \(rn.
9489 * xditview/libXdvi/DviChar.c: Remove radicalex from
9492 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
9494 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
9495 (alphabetic_block_entry::alphabetic_block_entry,
9496 alphabetic_block_entry::divert, alphabetic_block_entry::print):
9498 (block_entry::divert): Split off body into ...
9499 (block_entry::do_divert): If the block is alphabetic, subtract 2n
9500 from the line length; also update the span width to dl+2n, and the
9501 alphabetic span width to dl.
9503 * driver/input.c (do_file): While reading argument to D command,
9504 when expanding buffer, multiply szp by sizeof(int) rather than 2
9505 in the argument to memcpy.
9507 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
9508 width of alphabetic columns.
9510 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
9512 * troff/node.c (lookup_family): Supply second argument to lookup.
9514 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
9515 search, return immediately if v is 0.
9517 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
9518 (troff_output::start_picture): Set this reg.
9519 (troff_output::end_picture): Remove this reg
9520 * eqn/box.c (box::extra_space): Don't produce `\x's if
9521 EQN_NO_EXTRA_SPACE_REG is defined.
9523 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
9524 * eqn/text.c (split_text): Map ' to \(fm when it's the first
9527 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
9529 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
9532 * troff/div.c (top_level_diversion::top_level_diversion):
9533 Initialize page_number to 0.
9535 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
9537 * groff/troff (environment::environment(const environment *)):
9538 Initialize name to e->name, rather than "anonymous".
9540 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
9542 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
9543 requested_page. Split middle part into ...
9544 (FindPage): New function.
9545 (SetValues): If we don't yet know the last page, and the requested
9546 page is greater than the current page, call FindPage.
9547 Update the font_map_string before doing this.
9549 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
9550 Translate \(lh and \(rh into left and right double arrows.
9552 * troff/node.c (class hyphen_inhibitor_node): New class.
9553 (hyphen_inhibitor_node::hyphen_inhibitor_node,
9554 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
9555 hyphen_inhibitor_node::type,
9556 hyphen_inhibitor_node::get_hyphenation_type): New functions.
9557 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
9558 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
9561 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
9563 * troff/node.h (dummy_node::get_hyphenation_type,
9564 transparent_dummy_node::get_hyphenation_type): Declare them.
9565 * troff/node.c: (dummy_node::get_hyphenation_type,
9566 transparent_dummy_node::get_hyphenation_type): New functions.
9568 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
9570 * xditview/libXdvi/draw.c: If M_PI not defined after including
9571 math.h, then define it.
9573 * xditview/Makefile: Add definition of AR. Pass it to the submake
9575 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
9577 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
9579 * troff/dictionary.h (object_dictionary::alias): Declare return
9581 * troff/dictionary.c (object_dictionary::alias): Return non-zero
9582 if the old name was defined.
9583 * troff/input.c (alias_macro): Give a warning if the old name was
9585 * troff/reg.c (alias_reg): Likewise.
9587 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
9589 * troff/input.c (token::next): Delete implementation of \R.
9591 * macros/Makefile: Strip comments from tmac.e while installing it.
9593 * troff/input.c: New variable `nroff_mode'.
9594 (troff_request, nroff_request): New functions.
9595 (init_input_requests): Bind `troff' and `nroff' to troff_request
9597 (do_if_request): Compute results of t and n conditions from
9600 * text/text.c (split_text): Fix typo in >=.
9602 * eqn/lex.c: Add definition of `==' to def_table.
9604 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
9606 * pic/tex.c (tex_output::start_picture): Change the definitions of
9607 \graph and \graphtemp so that they work properly with Plain TeX.
9609 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
9610 argument to `ar' is not less than the first.
9612 * pic/pic.y: Allow a comma between elements of the variable list
9613 in the argument to `reset'.
9615 * pic/object.c (arc_object::arc_object): Fix computation of
9618 * eqn/main.c (main): Add exit(0).
9620 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
9622 * troff/div.c (begin_page): Test no_space_mode after doing the
9623 break, but still push the page ejector cookie before doing the
9624 break. Also set the next page number after doing the break.
9626 * xditview/xditview.c (NewFile): Don't set the title and icon name
9627 if this is the first file and its name is `-'.
9628 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
9629 the X75 and X100 devices.
9630 (main): If a device has the XT_OPTION flag set and there's exactly
9631 one file argument, pass the driver -xrm and -title options to set
9632 the icon name and window title to the name of the file.
9634 * troff/env.c (environment_switch): If there was an argument but
9635 it wasn't a valid number or name, then pop an environment but
9636 don't give an error message on underflow.
9638 * troff/number.c (start_number): Correct spelling in error message.
9640 * troff/input.c (token::delimiter): Don't print an error message
9643 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
9644 ParseDrawFunction if dw->display_enable is true.
9646 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
9648 * pic/pic.y: Parse text positioning like normal attributes, so as
9649 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
9650 positioning attribute.
9652 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
9654 * tbl/main.c (process_data): When in state START while reading a
9655 text block, don't change to state MIDDLE if c is a newline.
9657 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
9659 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
9660 so as to avoid shadowing parameter.
9662 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
9664 * tbl/table.c (trim_space): Deleted.
9665 (table::add_entry): Don't call trim_space.
9667 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
9669 * VERSION: Change version to 0.6.
9671 * troff/number.c (parse_expr): Make == work.
9673 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
9675 * man/grog.man: New file.
9676 * man/Makefile: Add grog.n to MAN1PAGES.
9677 * etc/grog.sh: New file.
9678 * etc/Makefile: Install grog.sh as grog.
9680 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
9682 * troff/input.c (token::next): Implement \E.
9684 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
9686 * xditview/tmac.X: Change font translations to match tmac.ps.
9688 * troff/input.c (non_empty_name_warning): Don't give a warning if
9689 `\{' terminates the name.
9691 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
9693 * ps/devps/symbol.diff: New file.
9694 * ps/devps/FontMakefile: Mention symbol.diff.
9696 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
9698 * troff/node.c (font_position): Use get_long_name to read the
9701 * troff/env.c (environment_switch): If we get a number that's < 0
9702 or >= NENVIRONMENTS, treat it like a name.
9703 Change NENVIRONMENTS to 10.
9705 * troff/groff.h: Remove definition of FONTS_MAX.
9706 * troff/node.h (class font_family): Make map a pointer instead of
9707 an array. Add a map_size member. Make it a class. Make nm const
9708 and public. Make invalidate_fontno a friend.
9709 * troff/node.c: Define font_table_size. Make font_info a pointer
9710 rather than an array.
9711 (class troff_output_file): Allocate font_position dynamically. Add
9712 nfont_positions member.
9713 (troff_output_file::set_font): Grow font_position if necessary.
9714 (troff_output_file::~troff_output_file): Delete font_position.
9715 (troff_output_file::troff_output_file): Allocate font_position.
9716 (grow_font_table): New function.
9717 (troff_output_file::really_begin_page,
9718 troff_output_file:really_copy_page): Use nfont_positions rather
9720 (mount_font_no_translate, mount_style): Call grow_font_table if
9722 (font_family::font_family): Allocate map.
9723 (font_family::make_definite): Grow map if necessary. Use
9724 font_table_size instead of FONTS_MAX.
9725 (font_family::~font_family): New function.
9726 (invalidate_fontno): Use font_family::map_size.
9727 (get_fontno, env_space_width, env_half_narrow_space_width,
9728 env_narrow_space_width, symbol_fotno, is_good_fontno,
9729 get_bold_fontno, make_glyph_node): Use font_table_size rather than
9731 (next_available_font_position): Never return 0.
9733 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
9735 * ps/tmac.ps: Add font translations for compatibility with dpost.
9737 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
9739 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
9740 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
9741 Move definitions baseline_sep, shift_down, column_sep,
9742 matrix_side_sep into...
9743 * eqn/box.c: Add them to param_table.
9744 * eqn/pbox.h: Add declarations to pbox.h.
9746 * troff/input.c (set_string): Cast value to unsigned char *.
9748 * troff/token.h (process_input_stack): Declare it static before
9749 declaring it a friend.
9751 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
9753 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
9755 * dvi/devdvi/EX: Regenerate.
9757 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
9760 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
9762 * eqn/lex.c: In defaults_table, make definition of `dot' call
9763 `dot_def'. Don't explicitly make it roman. Similarily for other
9766 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
9768 (for_input::get, for_input::peek): Use this.
9769 (do_for): Add by_is_multiplicative argument.
9770 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
9771 Change semantic value of optional_by to be a double plus a flag
9772 saying whethet the by clause is multiplicative.
9774 * eqn/lex.c (get_delimited_text): Remember location of start of
9775 definition. Improve error handling when EOF is encountered.
9777 * lib/font.h: Rename handle_x_command to
9778 handle_unknown_font_command.
9779 * lib/font.c (font::load): Call handle_unknown_font_command for
9780 any unknown command in the font description file. Don't call
9781 handle_x_command. Include the name of the command in the argv.
9782 Improve message for unknown command after kernpairs or charset
9784 * ps/ps.c (ps_font::handle_x_command): Rename to
9785 handle_unknown_font_command. Remove message about `x download'
9786 command. Give error message for wrong number of arguments.
9787 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
9788 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
9789 handle_unknown_font_command. Give an error message for wrong
9790 number of arguments. Rename design_size to designsize.
9791 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
9792 checksum', `designsize' instead of `design_size'.
9794 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
9796 * eqn/*.[chy]: Change underaccent to uaccent.
9798 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
9799 give it the same precedence as ACCENT.
9800 * eqn/other.c (make_underaccent_box): New function.
9801 * eqn/box.h: Declare it.
9802 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
9805 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
9807 * pic/pic.y (reset_all): New function. Called in rule for RESET.
9808 (parse_init): Call reset_all.
9809 (define_variable): When defining scale reset only those
9810 pre-defined variables that are scaled.
9811 (defaults_table): Add `scale' as non-scaled value.
9813 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
9814 together with the text; allow any number of positioning words;
9815 allow center as a positioning word.
9817 * pic/object.c (output::compute_scale): Get picture maximum height
9818 and width from variables called maxpswid and maxpsht.
9819 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
9821 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
9823 * pic/object.c (object_spec::make_text): Multiply textht by number
9826 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
9828 (do_sprintf): New function.
9829 (pic.gperf): Add sprintf token.
9830 (text, sprintf): New rules.
9832 * pic/pic.y: `rand()' with no arguments returns a random number
9835 * pic/pic.y: Allow a bare expression to be an attribute: change
9836 precedences to support this. Change optional_ordinal rule to
9837 optional_ordinal_last to avoid reduce/reduce conflict.
9838 * pic/object.c (object_spec::object_spec): Initialize direction.
9840 * pic/pic.y: Implement ^ operator meaning exponentiation.
9842 * troff/node.h: Add default argument to mount_font.
9843 * troff/node.c (font_position): Read an optional third argument
9844 giving the external_name.
9845 (mount_font): Add optional argument giving the external_name.
9846 (mount_font_not_translate): Have additional argument giving
9847 external name. Use this name to load the font. Pass both names
9848 to font_info::font_info.
9849 (font_info::font_info): Have additional argument giving
9851 (class tfont): New member external_name.
9852 (font_info::get_tfont): Use external name to construct tfont_spec.
9854 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
9856 * eqn/lex.c (init_table): Add argument giving device. Define
9857 name of device to be "1".
9858 (do_ifdef): Counts as true if the argument has been defined with
9860 * eqn/main.c (main): Call init_table with device argument. Make
9861 device local to main.
9862 * eqn/eqn.h: Change declaration of init_table. Remove declaration
9865 * pic/lex.c (get_delimited): Allow text to be delimited by
9866 matching {}s. Don't recognize ending delimiter within a string.
9868 * troff/input.c (get_delim_name): New function.
9869 (token::next): Implement \C.
9871 * lib/font.c (font::load): Grok ---. Add an alias for each
9872 character based on its code.
9873 (font::get_code_width): Deleted.
9874 * lib/font.h (class font): Declare font::number_to_index().
9875 Remove declaration of font::get_code_width.
9876 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
9877 to indices of named characters.
9878 (font::number_to_index): New function.
9879 * troff/input.c (font::number_to_index): New function.
9880 (get_charinfo_by_number, charinfo::get_number,
9881 charinfo::set_number): New functions.
9882 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
9883 (token::process, token::description, token::get_char,
9884 token::add_to_node_list, token::operator==): Handle
9885 TOKEN_NUMBERED_CHAR.
9886 * troff/charinfo.h: Declare get_charinfo_by_number,
9887 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
9889 (charinfo::numbered): New function.
9890 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
9891 * troff/env.h (class environment): Remove declaration of ...
9892 * troff/env.c (environment::make_numbered_char_node): Deleted.
9893 * troff/node.c (make_numbered_node): Deleted.
9894 (class numbered_glyph_node): Remove.
9895 (troff_output_file::put_char_width, troff_output_file::put_char):
9896 Handle numbered chars.
9897 (troff_output_file::numbered_char): Removed.
9898 (tfont::get_code_width): Removed.
9899 (make_glyph_node): Don't search special fonts for numbered
9901 * troff/node.h: Remove declaration of make_numbered_node.
9902 * driver/input.c (do_file): Handle N command.
9903 * driver/printer.h: Add declaration of ...
9904 * driver/printer.c (printer::set_numbered_char): New function.
9905 * dvi/tfmtodit.c (main): Generate unnamed entries.
9906 * ps/devps/afmtodit: Likewise.
9907 * xditview/xtotroff.c (MapFont): Likewise.
9908 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
9910 * tbl/main.c (process_format): If multiple widths are specified
9911 for a column but all the widths are the same, don't give an error
9914 * tbl/table.c (table::do_row): If the current row is all lines and
9915 the stuff doesn't contains a line, mark the top of the row after
9916 printing stuff before the row. If the current row is not all
9917 lines and the stuff doesn't contain a line, don't unnecessarily
9918 mark the top of the row before printing the stuff.
9920 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
9922 * troff/groff.h: Remove MAX_PATH.
9923 * troff/input.c (open_file): Dynamically allocate space for the
9925 (open_mac_file, process_macro_file): Corresponding changes.
9927 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
9929 * troff/node.h (class output_file): Make copy_file pure. Add
9930 vspace method ifdef COLUMN. Add is_printing method.
9931 * troff/node.c: Add class printing_reg. Add class
9932 real_output_file. Derive other output_file classes from
9933 real_output_file; in these classes rename begin_page to
9934 really_begin_page, print_line to really_print_line, copy_file to
9935 really_copy_file, transparent_char to really_transparent_char.
9936 Move output_file::flush to real_output_file. Add printing member
9937 to class output_file.
9938 * troff/div.h: Remove printing member from top_level_diversion.
9939 Add vspace member function to class diversion ifdef COLUMN. Add
9940 some declarations ifdef COLUMN.
9941 * troff/div.c (top_level_diversion::copy_file,
9942 top_level_diversion::transparent_output,
9943 top_level_diversion::output): Don't test printing member before
9945 * troff/input.c: Handle initial variable_space_request ifdef
9947 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
9950 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
9952 * troff/div.c (diversion::need): Make any space forced. If we
9953 sprung a trap, set truncated_space to minus the distance to the
9954 trap and set needed_space to the amount that was needed.
9955 (top_level_diversion::space): A forced space turns no_space_mode
9957 (class constant_vunits_reg): New class.
9958 (init_div_requests): Implement number registers .trunc and .ne
9959 using constant_vunits_reg.
9960 (class truncated_space_reg): Deleted.
9962 * troff/div.h: Don't have a no_space_mode member in diversion.
9963 Instead have it in top_level_diversion.
9964 * troff/div.c (diversion::diversion): Don't initialize
9966 (top_level_diversion::top_level_diversion): Initialize
9968 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
9969 (macro_diversion::output): Don't clear no_space_mode.
9971 * troff/input.c (diverted_space_node::reread): Don't call
9972 environment::do_break. In fill mode, act like a blank line.
9973 (diverted_copy_file_node::reread): Don't call
9974 environment::do_break.
9976 * troff/div.c (blank_line): New function.
9977 * troff/div.h: Declare it.
9978 * troff/input.c (process_input_stack): Call it.
9980 * troff/div.c (truncated_space_reg::get_string): New function.
9981 (init_div_requests): Bind to .trunc.
9982 (space_request, top_level_diversion::space,
9983 top_level_diversion::output, macro_diversion::space,
9984 macro_diversion::output): Update truncated_space.
9985 (macro_diversion::output): Redo calculations when trap sprung.
9986 (macro_diversion::output, macro_diversion::space): No need for
9989 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
9990 after truncating post line spacing.
9992 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
9994 * ps/devps/prologue (MF, SF): Make them work even if setfont is
9995 defined as a procedure rather than as an operator.
9997 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
9999 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
10001 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
10003 * troff/div.c (top_level_diversion::output): Merge
10004 output_file::print_line and output_file::end_of_line member
10006 * troff/div.h (class output_file):
10007 * troff/node.c (troff_output_file::print_line,
10008 troff_output_file::end_of_line, output_file::end_of_line,
10009 ascii_output_file::print_line, suppress_output_file::print_line):
10010 Corresponding changes.
10012 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
10014 * troff/input.c (token::next): Don't give a warning for `\.'.
10016 * troff/env.c (environment::get_center_lines): New function.
10017 (init_env_requests): Bind number register .ce to it.
10018 * troff/env.h: Declare it.
10019 * tbl/table.c (table::init_output): Define reset macro to restore
10020 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
10022 (table::print): If center option not given, then imply center
10023 option if SAVED_CENTER_REG > 0.
10025 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
10027 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
10028 Troff.ps from DOWNLOAD.
10030 * troff/Makefile: Change comment in DEFINES to avoid confusing
10033 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
10034 code. Don't try to catch errors with stopped.
10035 (check_line_lengths): New function.
10036 * ps/devps/prologue (EXEC): Deleted.
10037 (EBEGIN, EEND): New procedures.
10039 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
10041 * troff/input.c: Include request.h before node.h.
10042 * troff/node.c: Likewise.
10043 * troff/env.c: Likewise.
10044 * troff/div.c: Likewise.
10045 * troff/node.h (class special_node): Store argument as a macro
10046 rather than a char *.
10047 * troff/node.c (special_node::special_node, special_node::copy):
10049 (special_node::~special_node): Deleted.
10050 (special_node::tprint): Deleted.
10051 (special_node::tprint_start, special_node::tprint_end,
10052 special_node::tprint_char): New functions.
10053 (troff_output_file::special): Deleted.
10054 (troff_output_file::start_special, troff_output_file::end_special,
10055 troff_output_file::special_char): New functions.
10056 * troff/input.c (special_node::tprint): New function.
10057 (do_special): Use macro not char *.
10058 (do_transparent_macro): Deleted.
10059 (token::next): Don't call do_transparent_macro.
10061 * troff/input.c (token::next): Add 'Y' case.
10062 (do_transparent_macro): New function.
10063 * troff/node.c (troff_output_file::special): Handle newlines with
10064 argument using new continuation convention.
10065 * driver/input.c (get_string): Cope with continuation convention.
10066 (do_file): Don't call skip_line after calling get_string(1).
10067 * ps/ps.c (ps_printer::special, ps_printer::do_import,
10068 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
10070 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
10073 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
10075 * troff/input.c (asciify): By default, illegal input characters
10076 should return empty string.
10078 * troff/input.c (copy_file): Handle first page transition like title.
10079 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
10081 * troff/input.c (token::next): Improve error message for EOF after
10083 (input_char_description): New function.
10084 (get_char_for_escape_name): Use input_char_description.
10085 (token::next): Warn about unrecognized escape sequences.
10086 (warning_table): Add WARN_ESCAPE.
10087 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
10090 * troff/token.h: Remove declaration of process_input_stack.
10092 * troff/input.c: Remove declaration of init_hyphen_requests.
10093 * troff/request.h: Correct spelling in declaration of same.
10095 * troff/input.c (token::next): Check whether escape_char is 0.
10097 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
10099 * groff.c (main, usage, help): Implement -P and -L options.
10100 * groff.sh: Likewise.
10102 * troff/input.c (token::next): Use some gotos to avoid code
10105 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
10106 Avoid calling symbol::symbol if name empty.
10108 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
10110 * troff/input.c (init_input_requests): Make \n(.x return the major
10111 version number and \n(.y return the minor version number.
10112 * troff/Makefile: Construct file majorminor.c defining
10113 major_version and minor_version automatically from ../VERSION.
10115 * troff/node.c (class glyph_node): Make operator new and operator
10117 (class ligature_node): Similarily.
10119 * troff/input.c (operator==(const macro &, const macro &)): New
10121 (non_interpreted_node::same): Use this.
10122 (string_iterator::string_iterator): Make macro& argument const.
10124 * troff/input.c (input_iterator::get): New function. Don't make
10125 asciify_macro or class non_interpreted_node friends of class
10127 (non_interpreted_node::interpret): Use input_iterator::get.
10128 (asciify_macro): Likewise.
10130 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
10131 ~non_interpreted_node): Deleted.
10132 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
10135 * troff/symbol.h: Make all symbol member functions const.
10137 * lib/strtol.c: New file.
10138 * lib/Makefile: Add strtol.c.
10139 * Makefile: Define STRTOL as strtol.o to include strtol in
10142 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
10144 * pic/troff.c (troff_output::simple_circle): Divide by scale.
10146 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
10148 * troff/input.c (do_special): Use input_level.
10150 * troff/token.h (TOKEN_BACKSPACE): New token.
10151 (token::backspace): New function.
10152 * troff/input.c (token::description, token::next, token::process):
10153 Grok TOKEN_BACKSPACE.
10154 (do_special): Turn TOKEN_BACKSPACE back into \b.
10156 * troff/token.h (token::leader): New function.
10157 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
10159 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
10161 * troff/input.c (do_special): Use token::description in error
10164 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
10166 * troff/input.c (decode_args): Combine quoted and
10167 quote_input_level variables. Make it a for (;;) loop.
10169 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
10171 * troff/input.c (read_long_escape_name): The test for whether to
10172 expand buffer was off by 1.
10173 (read_string): Similarily.
10175 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
10177 * troff/input.c: Use `const int' rather than `static const int'.
10179 * troff/div.h (diversion::copy_file): Declare as pure virtual.
10180 (macro_diversion::copy_file): New function.
10181 * troff/node.h: New class diverted_copy_file_node.
10182 * troff/node.c: Implement it.
10183 * troff/input.c (copy_file): Use diversion::copy_file. Handle
10184 first page transition by pushing a diverted_copy_file_node.
10185 * troff/input.c (token::next, process_input_stack): Don't handle
10188 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
10190 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
10191 whether space widths need adjusting.
10193 * troff/charinfo.h: Generalize translated_to_space to
10194 special_translation so as to allow translation to \&.
10195 * troff/input.c (translate): Allow translation to \&.
10196 (charinfo::*): Corresponding changes.
10197 * troff/node.c (make_node, node::add_char): Corresponding changes.
10198 * troff/node.h (dummy_node::dummy_node): Allow optional first
10201 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
10202 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
10204 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
10205 TOKEN_REQUEST with an argument of TITLE_REQUEST.
10206 (token::process): Grok that.
10207 * troff/input.c (copy_file): Handle first page transition like
10208 title by pushing a COPY_FILE_REQUEST cookie.
10209 (token::next, process_input_stack): Grok that.
10210 * troff/node.h (output_file::copy_file): Add x and y arguments.
10212 * troff/div.c (top_level_diversion::copy_file): Supply them.
10213 * troff/node.c (troff_output_file::copy_file): Add x and y
10214 arguments; moveto specified position. Invalidate font_position
10215 array after copying file.
10216 (output_file::copy_file): New function.
10217 (suppressed_output_file::copy_file, ascii_output::copy_file):
10219 * troff/input.c (transparent_file): New function.
10220 (init_input_requests): Bind to "trf".
10221 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
10222 (process_input_stack): Likewise.
10224 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
10226 * troff/node.c (init_node_requests): New number registers .kern
10227 pointing to global_kern_mode, and .lg pointing to
10228 global_ligature_mode.
10230 * troff/node.c (ligature): Don't change it if we get a bad
10233 * troff/input.c (do_define_string): Don't strip tabs.
10235 * troff/input.c (asciify_macro): Make the string_iterator auto.
10237 * troff/node.c (init_font_requests): Rename to...
10238 (init_node_requests):
10239 * troff/node.h: Change declaration.
10240 * troff/input.c (main): Change call.
10242 * troff/input.c (node::reread, diverted_space_node::reread): New
10244 (process_input_stack): Call reread rather than
10245 get_diverted_space_node.
10246 * troff/node.c (node::get_diverted_space_node,
10247 diverted_space_node::get_diverted_space_node): Removed.
10248 * troff/node.h: Declare reread methods instead of
10249 get_diverted_space_node methods. Make `n' member private.
10250 * troff/input.c: (token::diverted_space): Removed.
10251 * troff/token.h: Removed declaration.
10254 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
10256 * eqn/script.c (script_box::compute_metrics): Don't let
10257 SUP_RAISE_FORMAT become negative.
10259 * tbl/table.c (table::do_row): Entries that don't end in the
10260 this row shouldn't make the row non-blank.
10262 * tbl/table.c (table::make_columns_equal): Only set the width of
10263 columns which are marked as equal.
10265 * tbl/main.c (process_data): Before issuing excess data error,
10266 if last character was a newline unget it; then get it again after
10267 the error. Also include the contents of the entry in the message.
10269 * groff.c: New file.
10270 * Makefile: Build groff from groff.c. Make it possible to use
10271 either groff.sh or groff.c as groff.
10272 * Makefile.bd: Similarily.
10274 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
10276 * groff.sh: Don't delay expansion of $@ in assignment to files.
10277 Remove occurrences of \".
10279 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
10281 * all Makefiles: Simplify and rearrange.
10283 * Makefile: Handle fmod like malloc.
10284 * lib/Makefile: Similarily.
10285 * lib/fmod.c: Remove #ifdef NEED_FMOD.
10287 * Makefile: Rename OPTIMISE to OPTIMIZE.
10289 * groff.sh: Remove assignment to PATH.
10290 * Makefile: Remove SHPATH variable.
10291 * Makefile.bd: Similarily.
10293 * groff.sh: Add -V option to print the pipeline instead of
10296 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
10298 * lib/font.c: Split off file searching into ...
10299 * lib/fontfile.c: New file.
10301 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
10303 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
10305 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
10306 Also change misleading comment.
10307 (table::do_vspan): Change similarily misleading comment.
10308 * tbl/main.c (process_data): A format row with an explicit `s'
10309 uses up a data line, even if all the other columns are `_' or `='.
10311 * troff/input.c (token::description): Fix description of
10312 TOKEN_DUMMY and TOKEN_EMPTY.
10314 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
10316 * groff.sh: Fix description of -Z in help message.
10318 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
10320 * pic/object.c (object_spec::make_object): Allow negative and zero
10322 * pic/pic.y: Give linethick default value of -1.0.
10323 * pic/troff.c (troff_output::troff_output): Initialize
10324 last_line_thickness to BAD_THICKNESS.
10325 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
10326 (troff_output::line_thickness): Canonicalize negative thicknesses
10327 to RELATIVE_THICKNESS.
10328 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
10329 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
10331 (tex_output::start_picture): Set pen_size to -2.0.
10333 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
10334 0, then use 0 linewidth.
10335 (ps_printer::ps_printer): Initialize line_thickness to -1.
10337 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
10339 * ps/devps/symbolchars: Remove `or'.
10340 * ps/tmac.ps: Implement \(or with .char.
10342 * ps/devps/symbolchars: Move most characters into textmap.
10343 * ps/devps/textmap: Add names for troff bracket characters. Remove
10346 * ps/devps/TSymbol.ps: Removed.
10347 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
10348 * ps/tmac.ps: Do with .char what TSymbol did.
10349 * ps/devps/download: Remove TSymbol.
10351 * ps/devps/T: Removed.
10352 * ps/devps/Troff.ps: Removed.
10353 * ps/devps/Troff.afm: Removed.
10354 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
10355 * ps/devps/download: Remove Troff.
10356 * ps/devps/FontMakefile: Remove T target.
10357 * ps/devps/DESC-A4: Remove T from font list.
10358 * ps/devps/DESC-letter: Likewise.
10360 * troff/input.c (macro_to_node): Rename to ...
10361 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
10362 character's definition while processing it.
10363 * troff/node.c (node::add_char, make_node): Change calls to
10364 macro_to_node accordingly.
10366 * troff/input.c (token::next): Translate \_ to \(ul.
10368 * tty/devascii/R.proto: Add `|'.
10369 * tty/devlatin1/R.proto: Likewise.
10371 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
10373 * man: Put the version number in all the man pages.
10375 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
10377 * Makefile.bd: New file.
10378 * README.bd: New file.
10380 * VERSION: New file.
10381 * lib/version.c: Removed.
10382 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
10385 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
10386 environment variable.
10388 * all Makefiles: Split install target into install.bin for
10389 binaries, and install.nobin for everything else.
10390 * Makefile: Add bindist target.
10392 * man/afmtodit.man: New file.
10393 * man/Makefile: Add afmtodit.n to MAN1PAGES.
10394 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
10396 * ps/Makefile: Pass BINDIR to make install in devps.
10398 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
10399 the space character.
10401 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
10403 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
10405 * ps/ps.c: Redo font downloading.
10406 * ps/devps/download: New file.
10407 * ps/devps/Makefile: Add download to DEVICEFILES.
10408 * ps/devps/afmtodit: Remove -d option.
10409 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
10410 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
10411 * ps/devps/zapfdr.ps: Likewise.
10412 * ps/devps/TSymbol.ps: Likewise.
10414 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
10416 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
10418 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
10420 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
10421 then strip the first line if it starts with %.
10422 * Makefile: Add a comment about this.
10424 * man/tfmtodit.man: New file.
10425 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
10426 * dvi/Makefile: Install tfmtodit in BINDIR.
10428 * dvi/tfmtodit.c (usage): Mention -v option.
10430 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
10432 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
10433 * troff/node.c (troff_output_file::transparent_char): Don't call
10436 * eqn: Add check_tabs method to most box classes.
10437 * eqn/box.c (box::top_level): Call check_tabs.
10439 * eqn/script.c (script_box::output): Use \Z.
10440 * eqn/limit.c (limit_box::output): Use \Z.
10442 * eqn/box.c (box::top_level): Use itoa.
10444 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
10446 * dvi/tmac.dvi: Add font translations for CR, C, TT.
10447 * dvi/devdvi/Makefile: Don't make links to CW.
10449 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
10451 * xditview/tmac.X: Likewise.
10453 * troff/node.c: Add font translation feature.
10454 (get_font_translation): New function.
10455 (symbol_fontno): Translate the font name.
10456 (mount_font_no_translate): Rename to mount_font to this.
10457 (mount_font): New function.
10458 (font_family::make_definite): Call mount_font_no_translate instead
10460 (mount_style): Translate the font name.
10461 (font_translate): New function.
10462 (init_font_requests): Bind "ftr" to font_translate.
10464 * ps/devps/prologue (SN): New procedure that rounds a position to
10465 the nearest (pixel + (.25,.25)).
10466 (DL): Use SN to round endpoints.
10468 * lib/version.c: Changed version to 0.5.
10470 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
10472 * Makefile: Move definition of PAGE to the very beginning, so that
10473 people are less likely to miss it.
10475 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
10477 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
10479 * troff/env.c (environment::choose_breakpoint): Make `can't find
10480 breakpoint' error a warning of type WARN_BREAK. Change message to
10481 `can't break line'.
10482 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
10484 * troff/input.c: Add WARN_BREAK to warning_table. Include
10485 WARN_BREAK in DEFAULT_WARNING_MASK.
10487 * tty/tmac.tty: Add definition of \(+-.
10489 * groff.sh: Remove `--' option to set command.
10491 * dvi/devdvi/texsy.map: Remove duplicate md entry.
10493 * ps/devps/eqnchar: Better definition of cdot using md.
10494 * dvi/devdvi/eqnchar: Likewise.
10495 * xditview/devX100/eqnchar: Likewise.
10496 * xditview/devX75/eqnchar: Likewise.
10497 * eqn/lex.c: Add definition of cdot.
10499 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
10501 * troff/input.c (get_optional_char): New function.
10502 * troff/input.c (set_page_character): Use get_optional_char(),
10503 rather than has_arg() and tok.get_char(1).
10504 * troff/env.c (tab_character, leader_character, hyphen_char,
10505 field_characters): Likewise.
10506 (margin_character): Likewise. Also always delete the
10507 margin_character_node.
10509 * troff/input.c (token::get_char): Use token::description.
10511 * troff/input.c (has_arg): Don't skip over tab and \}.
10512 * troff/number.c (start_number): Give a warning if the number
10513 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
10515 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
10517 * troff/input.c (empty_name_warning, non_empty_name_warning): New
10519 (get_name, get_long_name): Use these. Rename `warn' argument to
10522 * troff/node.c (get_fontno): Test that the symbol is not null.
10524 * troff/input.c (token::description): New function.
10525 * troff/number.c (parse_term): Use token::description in `numeric
10526 expression expected' message.
10527 * troff/groff.h: Add WARN_MISSING.
10528 * troff/number.c (start_number): New function.
10529 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
10530 get_incr_number): Use start_number().
10531 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
10533 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
10534 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
10536 * troff/input.c (token::get_char): Use WARN_MISSING.
10537 * troff/input.c (token::delimiter): Use token::description.
10538 * troff/env.c (environment_switch): Back out Aug 3 change.
10539 * troff/input.c (has_arg): Skip over \}s and tabs but give a
10541 * troff/token.h (token::tab): New function.
10542 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
10543 * troff/reg.c (alter_format): Likewise.
10544 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
10546 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
10548 * troff (most files): Redo warnings. Divide warnings into various
10549 categories; warning() has an additional first argument indicating
10550 the category it falls into.
10551 * troff/input.c (main): -w now takes an argument. New option -W.
10552 (enable_warning, disable_warning): New functions.
10554 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
10555 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
10557 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
10559 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
10560 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
10561 * xditview/devX75/eqnchar: Likewise.
10562 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
10564 * eqn/other.c: When bar or over applies to a single character
10565 don't produce an overline_box or an underline_box. Instead produce
10566 an accent_box or an underaccent_box, with the accent a line
10567 whose width is accent_width. New classes underaccent_box,
10568 overline_char_box and underline_char_box.
10569 * eqn/box.h: Move overline_box, underline_box, accent_box class
10570 declarations into eqn/other.c. Add declarations of
10571 make_underline_box, make_overline_box, make_accent_box.
10572 * eqn/eqn.y: Call make_overline_box, make_underline_box
10573 make_accent_box instead of constructors.
10574 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
10576 * eqn/other.c: Add accent_box::~accent_box.
10577 * eqn/box.h: Declare it.
10579 * groff.sh: With -Tps, use eqn -D.
10581 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
10583 (underline_box::output): Similarily.
10584 (accent_box::output): Use \Z.
10586 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
10589 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
10591 * troff/div.c (top_level_diversion::transparent_output(unsigned
10592 char)): Use asciify.
10593 * troff/input.c (asciify): Don't make it static.
10594 * troff/token.h (asciify): Declare it.
10596 * troff/input.c (get_name, get_long_name, token::get_char,
10597 token::delimiter): Add an extra default argument which says
10598 whether a warning should be printed.
10599 * troff: Pass a non-zero argument to one of these rather than
10600 printing a warning directly.
10602 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
10604 * troff: Consistently use symbol::is_null.
10606 * troff/dictionary.h: Move some inline functions into
10609 * troff/request.h: Move inline functions into input.c.
10610 (request_or_macro::invoke): Make it pure.
10612 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
10613 * troff/input.c (init_input_requests): Use class constant_int_reg.
10614 (class compatible_reg): Deleted.
10615 * troff/div.c (init_div_requests): Use class constant_int_reg.
10616 (class last_post_line_extra_space_reg): Deleted.
10618 * troff/env.c (tab_character): Don't change the tab character if
10619 we get an invalid argument.
10620 (hyphen_char): Similarily.
10622 * troff/reg.c (alter_format): Check that nm is not null.
10624 * Makefile, groff.sh: Make it possible to customize the commands
10625 used for printing PostScript and dvi files. Also make it possible
10626 to customize the path used by groff.sh.
10628 * eqn/eqn.y: Make `left' right associative.
10630 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
10632 * pic/pic.h: Added definition of M_SQRT2 for those systems that
10635 * pic/pic.h: Removed definition of INT_MAX.
10637 * troff/node.c (italic_corrected_node::vertical_extent): Omit
10640 * troff/input.c (token::next): Handle \R like \n.
10642 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
10644 * ps/tmac.pc (PSPIC): Simplify.
10646 * troff/env.c (tab_stops::to_string):
10647 * pic/pic.y (object_type_name):
10648 * pic/troff.c (simple_output::line):
10649 * pic/tex.c (tex_output::spline):
10650 * pic/object.c (object_spec::make_object):
10651 * tbl/main.c (process_data): Add cases to switch statements to
10652 avoid cfront warnings. (Some of these are spurious, since the
10653 switch already has a default case.)
10655 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
10656 `ps-'. Don't test systat; instead check number of arguments to
10659 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
10661 * macros/tmac.e: Do not decrease the page offset by 0.5i.
10663 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
10664 Unlink the file as soon as we have opened it, so that we don't
10665 have to bother with signal handlers.
10666 (handler): Deleted.
10667 (fatal_error_exit): Deleted.
10668 (main): Don't call signal.
10670 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
10672 * dvi/devdvi/Makefile: Use the -k option with S and MI.
10674 * pic/pic.y: If there is a label, or an nth construction before
10675 the first `.' in the argument to `with', ignore it and generate a
10677 * pic/lex.c (lex_warning): New function.
10679 * tbl/table.c (table::init_output): In section keep and release
10680 macro, use 0 indent when diverting and the correct indent when
10683 * troff/input.c (interpolate_number_format): Do not interpolate
10684 anything if the number register is not defined.
10686 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
10688 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
10690 * ps/devps/prologue (PICTURE): Set components of graphics state to
10691 their default values.
10693 * ps/devps/text.enc: Add trademark
10694 * ps/devps/textmap: Add names for club, spade, heart, diamond,
10695 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
10696 * ps/devps/symbolchars: Add names for summation and product.
10698 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
10699 suchthat. Add pp. Add upper-case letters.
10701 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
10702 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
10705 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
10706 rA (right angle bracket) to ra. Introduce names for double-headed
10707 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
10708 * ps/devps/textmap: Likewise for ps device.
10709 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
10710 * tty/devascii/R.proto: Rename lA to la and rA to ra.
10711 * tty/devascii/R.proto: Likewise.
10712 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
10714 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
10716 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
10718 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
10721 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
10723 * troff/div.c (when_request): Use symbol::is_null rather than
10724 has_arg to determine whether we have an argument.
10725 (change_trap): Remove the trap if we get an invalid number. Give
10726 an error if we don't get at least the macro name.
10727 (diversion_trap): Remove trap if we get an invalid name or number.
10729 * troff/env.c (environment_switch): Pop if we get an invalid
10730 symbol or numeric expression.
10732 * troff/input.c (do_define_macro): If EOF is encoutered while
10733 defining the macro, do tok.next() before returning.
10735 * troff/token.h (has_arg): Move definition from here, to ...
10736 * troff/input.c (has_arg): ... here
10738 * troff/env.c (space_size): Do nothing if we get an invalid argument.
10739 * troff/input.c (shift): Likewise.
10741 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
10744 * pic/troff.c (troff_output::start_picture): Comment out calls to
10747 * eqn/main.c (do_file): Subtract 1 from current_lineno if
10748 interpret_lf_args succeeds.
10750 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
10751 \\. This avoids problems with \$N.
10753 * groff.sh: Pass -C to preprocessors.
10755 * lib/lf.c (interpret_lf_args): Be more flexible.
10757 * tbl/main.c (main): Add -C option.
10758 (table_input::get): Do not recognize TE if followed by character
10759 other than a space or newline unless -C option given.
10760 (process_input_file): Likewise for lf, TS.
10761 (process_data): Likewise for lf in text blocks.
10763 * eqn/main.c (main): Add -C option.
10764 (do_file): Don't recognize EQ, EN or lf if followed by character
10765 other than space or newline unless -C option given.
10766 * eqn/lex.c (file_input::read_line): Similarily.
10767 * eqn/eqn.h: Declare compatible_flag.
10769 * etc/soelim.c (main): Add -C option.
10770 (interpret_lf_args): Use version in libgroff.
10773 * pic/main.c (main): Add -C option, which sets compatible_flag.
10774 (top_input::get), (top_input::peek): If -C option not given,
10775 do not recognize .PS/.PE/.PF/.lf if followed by a character
10776 other than space or newline.
10777 * pic/lex.c (file_input::read_line): Similarily.
10778 * pic/pic.h: Add declaration of compatible_flag.
10780 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
10782 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
10784 * troff/node.c, troff/node.h: Add `asciify' methods to classes
10785 derived from node. New class space_char_hmotion_node.
10786 * troff/input.c (asciify_macro): New function.
10787 * troff/input.c (init_input_requests): New request `asciify' bound
10789 * macros/mm.diff: New file.
10790 * Makefile: In install.mm target use `patch' to apply
10793 * troff/input.c (macro::print_size): Just print the size in bytes.
10795 * troff/div.c (return_request): Correct the argument
10798 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
10800 * troff/node.h (class composite_node): Add sz member.
10801 * troff/node.c (composite_node::size): Return sz.
10802 * troff/input.c (macro_to_node): Use the initial size in the
10803 environment as the size of the composite_node.
10805 * troff/node.c (node::zero_width_tprint): Provide a reasonable
10808 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
10810 * troff/div.c (change_trap): If we get a bad number expression,
10813 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
10815 * lib/matherr.c (matherr): Define this only if math.h defines
10818 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
10820 * troff/div.c (macro_diversion::distance_to_next_trap): If there
10821 no diversion trap return vunits(INT_MAX - vresolution).
10823 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
10825 * troff/input.c (do_zero_width): New implementation that doesn't
10826 use a temporary environment. Use instead:
10827 (token::add_to_node_list): New function.
10828 * troff/env.c (environment::get_prev_char_height),
10829 (environment::get_prev_char_height),
10830 (environment::get_prev_char_skew): New functions.
10831 (environment::get_prev_char): New function.
10832 (environment::get_prev_char_width): Change to use get_prev_char.
10833 (init_env_request): Implement new registers .cht, .cdp, .csk.
10834 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
10835 \Z being processed in a separate environment.
10837 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
10839 * tbl/table.c: Removed TABLE_BOTTOM_REG.
10841 * tbl/table.c (table::init_output): In the section release macro,
10842 give a warning message if the section won't fit on one page.
10844 * tbl/table.c (table::do_top): Emit table keep only if table is
10846 (table::do_bottom): Likewise for table release.
10847 (table::table), (table::add_vertical_rule): Remove reference to
10849 * tbl/table.h: Remove keep member.
10851 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
10852 SECTION_RELEASE_MACRO, if there's not enough space before the next
10853 trap to output the diversion, call T# ourselves, set
10854 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
10855 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
10856 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
10857 vertical position and return to it before turning traps on again.
10859 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
10861 * troff/node.c, troff/node.h: In classes derived from node,
10862 replace prev_char_width method by last_char_node method.
10863 * troff/env.c (environment::get_prev_char_width): Use
10864 node::last_char_node rather than node::get_prev_char_width.
10866 * Makefile: Added comment about -fno-inline on 68030-based
10869 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
10870 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
10871 expressions using sizeof to int.
10872 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
10874 * macros/tmac.e (TS): Don't move @f back past the current
10877 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
10879 * ps/ps.c (main): Buffer stderr.
10880 * dvi/dvi.c (main): Likewise.
10881 * tty/tty.c (main): Likewise.
10883 * ps/ps.c (ps_printer::do_import): Improve error handling.
10885 * troff/input.c (abort_request): Use asciify.
10887 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
10888 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
10889 type of first argument int rather than char. This works around a
10890 bug on the 68030 based Apollo using g++ 1.37.1.
10892 * tbl/table.h (class table): Add `keep' member.
10893 * tbl/table.c (table::table): Initialize `keep'.
10894 (table::add_vertical_rule): Set `keep' to 1.
10895 (table::do_top): Only emit table keep macro is `keep' is non-zero.
10896 (table::do_bottom): Likewise for table release macro.
10897 (table::do_row): Emit section keep macro even if the row is 0.
10899 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
10901 * macros/tmac.e (@C): Preserve the font family across the change
10904 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
10906 * lib/font.c: Initialize font::hor and font::vert to 1.
10907 (font::load_desc): Check the values of font::hor and font::vert.
10909 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
10910 be included in a C compilation.
10911 (iftoa): Use INT_DIGITS. Include lib.h.
10913 (as_string): Likewise.
10914 * tbl/table.c: Removed definition of INT_DIGITS.
10915 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
10916 * troff/input.c (input_input_requests): Likewise.
10917 * ps/ps.c (make_encoding_name): Likewise.
10918 (ps_printer::set_style): Likewise.
10919 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
10921 * tty/devascii/R.proto: Map fm onto '.
10922 * tty/devlatin1/R.proto: Likewise.
10924 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
10926 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
10927 argument to \w is at a different input level.
10929 * tbl/table.c (table::init_output): Define a new macro
10930 REPEATED_VPT_MACRO, like vpt but if in a diversion also
10931 transparently outputs itself.
10932 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
10934 (table::do_row): Likewise.
10936 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
10937 TRANSPARENT_STRING_NAME.
10939 * tbl/table.c (table::init_output): In the table release macro
10940 print an error message and don't produce any output if after
10941 issuing the need request the table still will not fit. Also
10942 remove the diversion after bringing it back.
10944 * tbl/table.c (table::init_output): Define a new macro
10945 REPEATED_MARK_MACRO, like mk but if in a diversion also
10946 transparently outputs itself.
10947 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
10948 is necessary because .TH might not call .T#.
10949 (table::do_top): Likewise TOP_REG.
10950 (table::define_bottom_macro): If TOP_REG is no longer valid, use
10951 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
10952 table header might contain just the two top rules.
10954 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
10956 * troff/div.c: Implement new request `ptr' to print all traps.
10958 * troff/env.c (init_env_requests): Implement `.tabs' reg with
10959 init_string_env_reg.
10960 * troff/env.c (class tab_reg): Deleted.
10962 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
10964 * troff/div.c: New number register .pn returns the number of the
10965 next page as set by the pn request.
10967 * macros/tmac.an: Redid headers and footers. Number each manual
10968 entry starting from 1 unless \nC is > 0, like Sun. Added an
10969 optional 5th argument to .TH which specifies the manual name and
10970 appears in the center of the header. Understand the X, P and D
10971 registers like Sun.
10973 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
10975 * troff/env.c (init_env_requests): New number register `.lt' to
10976 return the title length.
10978 * troff/node.h (class transparent_dummy_node): New class.
10979 * troff/node.c (class transparent_dummy_node): Provide member
10981 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
10984 * troff/input.c (token::next): New escape sequence \).
10985 * troff/input.c (get_copy): Recognize \) in copy mode.
10987 * troff/input.c (input_stack::clear): New function.
10988 * troff/input.c (exit_request): Use input_stack::clear.
10990 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
10991 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
10993 * troff/env.c: Move set_page_character to input.c. Move
10994 page_character to input.c also.
10995 * troff/env.c (title): Split off the reading of the parts of the
10996 title into read_title_parts.
10997 * troff/input.c (read_title_parts): New function. Check the
10998 input_level when testing whether a token matches the delimiter.
11000 * troff/input.c (exit_request): New function.
11001 * troff/input.c (init_input_requests): Bind ex request to
11002 exit_request rather than exit_groff.
11004 * troff/input.c (exit_groff): Call tok.next() before
11005 process_input_stack().
11007 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
11009 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
11010 * troff/env.h: ditto.
11011 * troff/input.c: ditto.
11013 * troff/env.c (environment::is_empty): Test pending_lines.
11015 * troff/env.c (environment::have_pending_lines): Removed.
11017 * troff/input.c: Add request to flush pending lines from the
11020 * troff/env.c, troff/env.h: Add automatic widow control feature.
11022 * troff/input.c (exit_groff): Do process_input_stack() after
11023 do_break() but before setting exit_flag to 2.
11025 * troff/input.c: Remove FLUSH_PENDING_LINES and
11026 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
11027 environment after END_TRAP token seen, but only if there aren't
11028 any more traps still unfinished.
11029 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
11031 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
11033 * troff/env.c: Rename the `retain_size' member of class
11034 pending_output_line to `no_fill'.
11036 * troff/env.c (title): When the line is output, make the
11037 retain_size argument !fill.
11039 * troff/node.h: Add `hyphenated' member to struct breakpoint.
11040 * troff/node.c (space_node::get_breakpoints),
11041 (dbreak_node::get_breakpoints): Fill this in.
11042 * troff/env.c: Allow specification of maximum number of
11043 consecutive hyphenated lines.
11045 * troff/env.c (environment::is_empty): Add test for !current_tab.
11047 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
11049 * troff/env.c (environment::hyphenate_line): Don't completely give
11050 up if the word is not to be hyphenated; continue so that breaks
11051 can be made at break_char_node's.
11053 * lib/lib.h: Only define INT_MAX if it's not already defined;
11054 undef INT_MIN if it's already defined.
11056 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
11058 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
11059 This works around a bug in AT&T C++ 2.0 used with an ANSI C
11062 * macros/tmac.an (an-header): Set no-space mode.
11064 * macros/tmac.an (TH): Start a new page if necessary.
11066 * Started using ChangeLog at version 0.4.
11069 version-control: never