1 2002-06-02 Werner LEMBERG <wl@gnu.org>
3 Adding a new keyword `papersize' to the DESC file format (similar
4 but not completely identical to grolbp's extension). grops now has
5 a -p command line option to override `papersize'. Finally, grolbp
6 has been adapted to the new syntax.
8 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
9 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
11 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
12 (CCSRCS): Add `paper.cc'.
14 * src/include/font.h (font): Add `papersize' element.
15 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
16 (font::scan_papersize): New function.
17 (font::load_desc): Use it for handling `papersize' keyword.
18 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
20 * src/devices/grops/ps.cc: Include paper.h.
21 (user_paper_length): New global variable.
22 (ps_printer): Use paper length as initializer.
23 (make_printer): Updated.
24 (main): Handle new `-p' option.
25 * src/devices/grops/grops.man: Updated.
27 * src/devices/grolbp/lbp.cc: Include paper.h.
28 s/papersizes/lbp_papersizes/.
29 (set_papersize): Use new `papersizes' array.
30 (handle_unknown_desc_command): Don't handle `papersize'.
31 (main): Use `font::scan_papersize' for handling `-p' option.
32 * src/devices/grolbp/grolbp.man: Updated.
34 * man/groff_font.man: Document `papersize'.
37 2002-05-30 Werner LEMBERG <wl@gnu.org>
39 * src/devices/grops/TODO: Updated.
40 * src/devices/grops/grops.man: More info on paper formats.
41 * man/groff_font.man: Document `paperheight' and `paperwidth'.
43 2002-05-29 Werner LEMBERG <wl@gnu.org>
45 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
46 to list only if srcdir != currdir.
47 (distfiles): New target.
49 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
50 (NOMAKEDIRS): New variable.
53 2002-05-26 Werner LEMBERG <wl@gnu.org>
55 Add .output request, similar to \! at top-level.
57 * src/roff/troff/input.cc (transparent): Remove unused declaration.
58 (output_request): New function.
59 (init_input_requests): Add it.
61 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
64 * Makefile.in (MDEFINES): Add INSTALL_INFO.
65 (prepare_examples): Fix typo.
66 * doc/groff.texinfo (@direntry): Fix it.
68 2002-05-25 Werner LEMBERG <wl@gnu.org>
70 Including the doc subdir into groff's Makefile system.
72 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
73 * configure.ac: Use it.
74 Generate `doc/Makefile'.
75 * configure: Regenerated.
77 * Makefile.in (infodir, INSTALL_INFO): New variables.
78 (MDEFINES, uninstall_dirs): Updated.
79 (OTHERDIRS): Add `doc'.
80 * Makefile.comm (CLEANDIRADD): New variable.
81 (mostlyclean): Use it.
83 * doc/Makefile.sub, doc/Makefile.in: New files.
84 * doc/Makefile: Removed.
86 * NEWS, INSTALL: Updated.
88 2002-05-24 Werner LEMBERG <wl@gnu.org>
90 * doc/homepage.ms: Renamed to ...
91 * doc/webpage.ms: This.
93 * contrib/mom/Makefile.sub (momdocdir): Removed.
94 (HTMLDOCFILES): Prepend `momdoc/'.
95 (EXTRAEXAMPLEFILES): Removed. Added entries to...
97 (.SUFFIXES, .mom.ps): New.
98 (prepare_make_examples): Updated.
99 (examples/*.ps): Removed; .mom.ps will handle this.
100 (install_data): Updated.
102 2002-05-23 Werner LEMBERG <wl@gnu.org>
104 Integrating the `mom' macro package, contributed by Peter Schaffter
107 * contrib/mom/*: New subdirectory tree.
108 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
109 be used for documentation files.
110 (MDEFINES, uninstall_dirs): Use them.
111 (OTHERDIRS): Add contrib/mom.
112 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
114 * MANIFEST, NEWS: Updated.
116 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
118 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
119 if at outer level; at start-up we are at outer level.
121 * src/roff/troff/input.cc (do_suppress): Implement it.
124 Add option -p to show progress information.
125 pre-grohtml will now render only one page at a time, reducing the
126 size of needed disk resources enormously.
128 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
129 (imagePageName): New global variable.
130 (psPageName, show_progress, currentPageNo): New global variables.
131 (html_system): Close saved stderr and stdout handles.
132 (write_end_image): Accept a parameter to control \O escape.
133 (write_start_image): Adapted to new \O meaning.
134 (char_buffer::write_upto_newline): Updated.
135 (createAllPages): Replaced with...
136 (createPage): This new function to create a single page for images.
137 It uses `psselect' from the psutils package.
138 (removeAllPages): Removed.
139 (createImage): Updated.
140 Handle progress display.
141 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
142 (scanArguments): Add option -p.
143 (makeTempFiles): Updated to create temp files for psPageName and
145 (removeTempFiles): Removed.
148 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
149 html_printer::write_header): Append `\0' to `buffer'.
150 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
152 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
153 Handle `text_emitted'.
154 (html_text::table_is_void): Slightly rewritten.
155 (stop): New external symbol.
156 (html_text::do_push) [DEBUGGING]: Use it and simplify.
157 (html_text::shutdown): Call `dump_stack'.
158 (html_text::do_space): Rewritten.
159 * src/devices/grohtml/grohtml.man: Document -p and the need of
162 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
164 Call \O[0] if `ps4html' is active.
165 * tmac/s.tmac (@EQ, @EN): Handle html better.
167 * tmac/html.tmac: Don't use black for background colour.
169 * src/roff/troff/node.cc: Include `div.h'.
170 (troff_output_file::really_print_line): Don't use `is_on'.
171 (troff_output_file::word_marker, troff_output_file::flush_tbuf
172 troff_output_file::check_charinfo,
173 troff_output_file::put_char_width, troff_output_file::put_char,
174 troff_output_file::determine_line_limits, troff_output_file::draw,
175 real_output_file::begin_page, glyph_color_node::tprintf,
176 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
178 (troff_output_file::really_on): Call `do_motion'.
179 (suppress_node::tprint): Use `get_page_number' instead of `%'
181 Call `reset_output_registers' conditionally on `is_on'.
183 * doc/groff.texinfo: Document new syntax of \O.
184 * NEWS, man/groff_diff.man: Updated.
186 2002-05-22 Werner LEMBERG <wl@gnu.org>
188 * MORE.STUFF: Add info about David Frey's deroff implementation.
191 2002-05-16 Werner LEMBERG <wl@gnu.org>
193 Pic's `with' attribute now accepts positions.
195 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
196 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
198 (object_spec): Add rule for `WITH' and `position'.
199 (relative_path): Give `corner' the precedence of `CHOP'.
200 * src/preproc/pic/object.h (path): New members `pos' and
202 * src/preproc/pic/object.cc: Updated initializers of `path'.
203 (path::follow): Handle `is_position'.
205 * doc/pic.ms: Completely updated grammar description.
206 Many typographical improvements.
208 2002-05-15 Werner LEMBERG <wl@gnu.org>
210 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
211 code of x in range 0-127) also.
212 * doc/groff.texinfo, man/groff_diff.man: Updated.
214 Added keywords `north', `south', `east', and `west' for corners
217 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
219 (yylex): Handle them.
220 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
221 (corner): Handle them.
223 2002-05-14 Werner LEMBERG <wl@gnu.org>
225 * src/devices/grops/grops.man: Clarify handling of `download' file.
227 2002-05-11 Werner LEMBERG <wl@gnu.org>
229 Adding `warnscale' and `spreadwarn' requests, based on a patch from
230 Jeffrey Friedl <jfriedl@yahoo.com>.
232 * src/roff/troff/input.cc (spread_limit, warn_scale,
233 warn_scaling_indicator): New global variables.
234 (warnscale_request, spreadwarn_requests): New functions.
235 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
236 (init_input_requests): Updated.
237 (error_type): Add `OUTPUT_WARNING'.
238 (do_error): Handle it.
239 (output_warning): New warning function which shows output location.
240 * src/roff/troff/env.h (spread_limit): New external variable.
241 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
243 (distribute_space): Emit warning if added space is larger than
245 (environment::possibly_break_line): Emit warning if a line can't
246 be adjusted on both sides.
248 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
250 2002-05-08 Werner LEMBERG <wl@gnu.org>
252 * src/roff/troff/node.cc (special_node::special_node): Use
253 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
254 \X''\% crashes, for example.
256 * doc/groff.texinfo: Document \! and \? used at top-level.
258 2002-05-06 Werner LEMBERG <wl@gnu.org>
260 * src/preproc/pic/pic.man: Fix some keyword syntax.
261 Other minor typographical fixes.
263 * src/roff/groff/groff.man: Fix typos.
265 2002-05-04 Werner LEMBERG <wl@gnu.org>
267 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
268 (ShortOpt[]): This to avoid problems with refer.
270 * doc/pic.ms: Fix typo.
271 Fix pic grammar description.
273 * tmac/an-old.tmac (ne): Use de1, not de.
275 2002-05-03 Werner LEMBERG <wl@gnu.org>
277 * doc/groff.texinfo: Finished separation of glyphs and characters.
278 Don't use the string `Appendix' for appendix headers (both in
279 the text and the table of contents).
280 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
283 Use registers LL and LT (similar to -ms) for controlling the
284 length of title and line, respectively, in the -man and -mdoc
287 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
288 (doc-setup-page-layout): Use \n[LL] and \n[LT].
289 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
291 (an-header, an-p-footer): Use \n[LT].
292 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
293 doc/groff.texinfo: Document it.
295 2002-05-02 Werner LEMBERG <wl@gnu.org>
297 * doc/fdl.texi: New file.
298 * doc/groff.texinfo: Include it.
299 Define and use @copying.
300 Starting with separating glyph, symbol, and character.
302 2002-04-27 Werner LEMBERG <wl@gnu.org>
304 * Makefile.in (EXEEXT): Set it.
305 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
308 * src/include/nonposix.h: Define GS_NAME.
309 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
311 Some preliminary changes for EMX support under OS/2.
313 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
314 __EMX__ similar to __MSDOS__.
315 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
317 2002-04-25 Werner LEMBERG <wl@gnu.org>
319 * doc/groff.texinfo: Integrated groff_out.man.
322 2002-04-23 Werner LEMBERG <wl@gnu.org>
324 * man/groff_out.man: Minor fixes.
326 2002-04-23 Werner LEMBERG <wl@gnu.org>
328 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
329 correct page references.
330 Fixed many index entries.
332 2002-04-23 Bernd Warken <bwarken@mayn.de>
334 * man/roff.man: Enlarged.
336 2002-04-22 Werner LEMBERG <wl@gnu.org>
338 * doc/groff.texinfo: More examples, other fixes.
340 2002-04-20 Werner LEMBERG <wl@gnu.org>
342 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
343 will now form a chain, e.g.
352 This is for compatibility with plan 9's troff.
354 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
358 * doc/groff.texinfo: Add documentation of remaining requests and
361 2002-04-19 Werner LEMBERG <wl@gnu.org>
363 * doc/groff.texinfo: Add documentation of remaining escapes.
365 * font/devdvi/generate/tc.map: Remove entry for `sr'.
366 * font/devdvi/*TC: Regenerated.
368 2002-04-18 Werner LEMBERG <wl@gnu.org>
370 * src/roff/troff/input.cc (token::next): Make \H behave consistently
371 if not in compatibility mode, i.e., increment relative to the
373 * doc/groff.texinfo: Updated accordingly.
375 2002-04-17 Werner LEMBERG <wl@gnu.org>
377 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
379 2002-04-16 Bernd Warken <bwarken@mayn.de>
381 * src/roff/groff/groff.man: Improve documentation of -P option.
384 2002-04-15 Werner LEMBERG <wl@gnu.org>
386 Add new escape \F to switch font family.
388 * src/roff/troff/input.cc (token::next): Handle \F.
389 * src/roff/troff/env.cc (environment::set_family): Handle
391 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
394 2002-04-14 Werner LEMBERG <wl@gnu.org>
396 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
399 2002-04-13 Werner LEMBERG <wl@gnu.org>
401 Implement \f[] as an alternative to \fP. Change \mP and \MP to
402 \m[] and \M[], respectively.
404 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
405 (symbol::symbol): Handle NULL string and empty string differently.
406 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
407 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
408 Add optional parameter.
409 Updated calling functions.
410 (get_copy, do_glyph_color, do_fill_color, token::next): Use
412 * src/roff/troff/env.cc (environment::set_font): Ditto.
414 * src/preproc/pic/troff.cc (troff_output::set_fill,
415 troff_output::reset_color: Updated.
417 * tmac/www.tmac: Updated.
419 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
420 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
423 * tmac/Xps.tmac: Remove some redundant code.
425 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
426 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
427 man/groff_out.man, man/groff.man, man/groff_diff.man,
428 src/roff/groff/groff.man: Replace \f[P] with \f[].
430 2002-04-13 Bernd Warken <bwarken@mayn.de>
432 * src/include/printer.h, src/libs/libdriver/printer.cc
433 (printer::change_fill_color): New member function.
434 * src/libs/libdriver/input.cc (parse_D_command): Use it.
436 2002-04-12 Werner LEMBERG <wl@gnu.org>
438 * doc/groff.texinfo: Completed pass on gtroff reference.
440 2002-04-11 Werner LEMBERG <wl@gnu.org>
442 * doc/groff.texinfo: More fixes.
444 2002-04-11 Bernd Warken <bwarken@mayn.de>
446 * src/include/color.h: Decorate with `const'.
449 * src/libs/libgroff.color.cc: Decorate with `const'.
451 (color::color): Initialize members.
452 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
453 command according to the documentation.
455 * man/groff_out.man: Updated.
458 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
460 * src/preproc/html/pre-html.cc (write_start_image): Remove
462 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
464 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
465 \C'hy' caused an assertion failure.
467 * src/roff/troff/env.cc (environment::environment): Initialize
469 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
471 2002-04-10 Werner LEMBERG <wl@gnu.org>
473 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
474 Document pvs request and .pvs register.
476 2002-04-09 Werner LEMBERG <wl@gnu.org>
478 * doc/groff.texinfo: Improve and fix documentation of diversions
481 2002-04-08 Werner LEMBERG <wl@gnu.org>
483 * doc/groff.texinfo: Fix documentation of drawing functions.
486 2002-04-07 Werner LEMBERG <wl@gnu.org>
488 * doc/groff.texinfo: Better documentation of double quotes as
492 2002-04-06 Werner LEMBERG <wl@gnu.org>
494 * man/groff_font.man: Document names of special characters better.
495 * doc/groff.texinfo: Minor improvements.
497 * tmac/lbp.tmac: Load latin1.tmac.
498 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
500 * font/devX*/*: Regenerated (all chars > 0x80 removed).
502 2002-04-05 Werner LEMBERG <wl@gnu.org>
504 * tmac/tty.tmac: Don't use shc request.
505 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
508 * man/groff_diff.man: Minor fixes.
510 * font/devlbp/*: Remove all `charXXX' entities.
512 * src/libs/libgroff/font.cc (font::~font): Deallocate
513 `special_device_coding'.
514 (font::load): Use `new' for allocating `special_device_coding'.
515 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
516 Removed unused member.
518 2002-04-05 Werner LEMBERG <wl@gnu.org>
520 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
521 (resource_manager::do_begin_binary,
522 resource_manager::do_begin_data): Use it.
524 * doc/texinfo.tex: Updated to version 4.2.
526 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
527 (token::zero_width_break): New inline function.
528 * src/roff/troff/input.cc (token::next): Use it.
529 (token::description): Updated.
530 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
531 (token::add_to_node_list, token::process): Use it.
532 * NEWS, doc/groff.texinfo: Updated.
534 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
535 * tmac/tty.tmac: Add missing backslash.
537 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
539 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
540 `.ps' register instead of `.s' to handle fractional point sizes.
541 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
542 limit_box::output): Ditto.
543 * src/preproc/eqn/other.cc (size_box::compute_metrics,
544 size_box::output): Ditto.
545 * src/preproc/eqn/over.cc (over_box::compute_metrics,
546 over_box::output): Ditto.
547 * src/preproc/eqn/script.cc (script_box::compute_metrics,
548 script_box::output): Ditto.
549 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
550 sqrt_box::output): Ditto.
552 2002-04-03 Michael Selway <mas@ssl.co.uk>
554 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
557 2002-04-03 Werner LEMBERG <wl@gnu.org>
559 * doc/homepage.ms: Reduce title size.
560 * doc/groff.texinfo: Fix documentation of .t register.
561 Fix handling of colon.
564 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
565 only if page length is positive to avoid a loop.
567 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
570 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
572 * src/include/nonposix.h, src/roff/groff/pipeline.c:
573 s/__CYGWIN32__/__CYGWIN__/.
575 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
577 * doc/gnu.xpm: New image contributed by Emily Mulley.
578 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
579 (homepage.html): Be dependent on gnu.eps.
580 * doc/homepage.ms: Updated to new image.
582 * src/devices/grohtml/post-html.cc (html_printer): New member
584 (html_printer::flush_sbuf, html_printer::set_char): Set it.
585 (html_printer::sbuf_continuation): Use it.
587 2002-03-28 Werner LEMBERG <wl@gnu.org>
589 * src/libs/libgroff/getopt.c: Updated to latest version.
591 * tmac/README: More on hyphen.tex license.
593 2002-03-26 Larry Kollar <kollar@alltel.net>
595 * doc/groff.texinfo: Add documentation of most missing requests.
597 2002-03-25 Werner LEMBERG <wl@gnu.org>
599 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
600 of `+-', `mu', and `di', respectively.
602 * font/devascii/R.proto, font/devutf8/R.proto,
603 font/devlatin1/R.proto, font/devhtml/R.proto,
604 font/devcp1047/R.proto, font/devlpb/*: Add them.
605 * font/devps/generate/textmap: Ditto.
606 * font/devps/*: Regenerated.
607 * font/devlj4/generate/text.map: Add them.
608 * font/devlj4/*: Regenerated.
609 * font/devdvi/generate/tc.map: Use them.
610 * font/devdvi/generate/texsy.map: Add them.
611 * font/devdvi/*: Regenerated.
612 * font/devX*/*: Regenerated.
614 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
615 tmac/tty-char.tmac: Updated.
617 * NEWS, man/groff_char.man: Updated.
619 2002-03-24 Werner LEMBERG <wl@gnu.org>
621 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
622 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
623 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
624 we use `.fchar' in dvi.tmac.
625 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
626 * tmac/Xps.tmac: Simplify some char definitions.
627 Add definition for \[f/].
628 * man/groff_char.man: Updated for new X.tmac.
630 * tmac/README: New file.
632 2002-03-23 Phil Lobbes <phil@perkpartners.com>
634 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
635 internal .y.o rule took precendence over the .y.cc rule, compiling
636 the yacc files with gcc instead of g++.
638 2002-03-23 Werner LEMBERG <wl@gnu.org>
640 * tmac/dvi.tmac: Add replacement font for `CB'.
642 * tmac/doc.tmac: s/request/macro/ in messages.
643 (doc-generic-macro): Improve error message.
644 * tmac/groff_mdoc.man: Minor improvements.
646 2002-03-22 Werner LEMBERG <wl@gnu.org>
648 * doc/groff.texinfo: Document possible conflict between `tr' and
651 2002-03-21 Werner LEMBERG <wl@gnu.org>
653 Improve handling of hyphenation patterns. It is now possible to
654 use most of TeX's pattern files unmodified. To make the process
655 more flexible, a new request `hpfcode' has been added which
656 provides a character code mapping for the `hpf' request. See
657 comment before hpf_getc() for more details.
659 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
661 (read_patterns_file): Additional parameter for exception dictionary.
662 Extended to recognize \pattern, \hyphenation, and \endinput.
663 (do_hyphenation_patterns_file): Updated.
664 * src/roff/troff/env.h (hpf_code_table): New extern.
666 * src/roff/troff/input.cc (hpf_code_table): New array.
667 (init_hpf_code_table, hyphenation_patterns_file_code): New
669 (hyphenation_code): Handle translation from `trin' correctly.
670 (main, init_input_requests): Updated.
671 (charinfo::set_translation): Handle hyphenation code also.
673 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
676 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
677 char' is used for offsets in hyphenation exceptions.
679 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
681 * NEWS, man/groff_diff.man, man/groff.man: Document it.
683 2002-03-20 Larry Kollar <kollar@alltel.net>
685 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
688 2002-03-18 Werner LEMBERG <wl@gnu.org>
690 * tmac/html.tmac: Fix serious typo.
692 2002-03-17 Larry Kollar <kollar@alltel.net>
694 * doc/groff.texinfo: Add documentation for `writec' request.
696 2002-03-17 Werner LEMBERG <wl@gnu.org>
698 Added request `hpfa' to append hyphenation patterns.
700 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
702 (hyphenation_patterns_file): Renamed to...
703 (do_hyphenation_patterns_file): This.
704 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
706 (init_hyphen_requests): Updated.
707 * NEWS, man/groff.man, man/groff_diff.man: Document it.
709 2002-03-16 Werner LEMBERG <wl@gnu.org>
711 Added request `writec' in analogy to `tmc'.
713 * src/roff/troff/input.cc (write_request): Renamed to...
714 (do_write_request): This.
716 (write_request, write_request_continue): New functions.
717 (init_input_requests): Updated.
718 * NEWS, man/groff.man, man/groff_diff.man: Document it.
720 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
724 2002-03-15 Werner LEMBERG <wl@gnu.org>
726 * man/groff.man: Add writem request.
728 Add request `trin' (translate input) to make `.asciify' work
729 correctly. This is necessary since `charXXX' entity names are no
730 longer hardcoded in font definition files.
732 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
733 `translate_input' members.
734 (charinfo::set_asciify_code, charinfo::get_asciify_code,
735 charinfo::set_translation_input): New methods.
736 (charinfo::set_translation): Add third argument.
737 * src/roff/troff/input.cc (charinfo:set_translation): Set
739 (do_translate): Add second argument.
740 (translate_input): New function.
741 (init_input_requests): Updated.
742 * src/roff/troff/node.cc (glyph_node::asciify,
743 composite_node::asciify): Use `get_asciify_code'.
745 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
747 * NEWS, man/groff.man, man/groff_diff.man: Updated.
749 2002-03-14 Larry Kollar <kollar@alltel.net>
751 * doc/groff.texinfo: Improve documentation of .RS and .RE.
753 2002-03-14 Werner LEMBERG <wl@gnu.org>
755 Add a new request `sizes' similar to the `sizes' command in DESC
758 * src/roff/troff/env.cc (override_sizes): New function.
759 (init_env_requests): Use it.
760 * src/roff/troff/token.h: Export `read_string'.
761 * NEWS, man/groff_diff.man, man/groff.man: Document it.
763 2002-03-12 Werner LEMBERG <wl@gnu.org>
765 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
767 2002-03-10 Werner LEMBERG <wl@gnu.org>
769 * tmac/pspic.tmac: Add support for -Tdvi.
770 * tmac/dvi.tmac: Include pspic.tmac.
771 * src/devices/grodvi/grodvi.man: Document it.
774 * font/devlj4/generate/Makefile: Fix URL of metric files.
776 2002-03-09 Werner LEMBERG <wl@gnu.org>
778 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
780 2002-03-09 Larry Kollar <kollar@alltel.net>
782 * tmac/groff_ms.man: Add documentation for RS and RE macros.
784 2002-03-08 Werner LEMBERG <wl@gnu.org>
786 * doc/groff.texinfo: Fixes for texinfo 4.1.
788 2002-03-07 Werner LEMBERG <wl@gnu.org>
790 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
792 Handle CYGWIN properly.
794 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
796 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
797 * tmac/lbp.tmac: Add some font translations.
799 2002-03-02 Werner LEMBERG <wl@gnu.org>
801 * font/devcp1047/R.proto, font/devlatin1/R.proto,
802 font/devhtml/R.proto: Remove `charXXX' entries.
803 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
806 * font/devlj4/generate/text.map: Remove `charXXX' entries.
807 * font/devlj4/*: Regenerated all font definition files.
808 * tmac/lj4.tmac: Load latin1.tmac.
810 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
811 from 2000-06-17: LJ4 metric files are *not* text files.
813 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
814 register to test for EBCDIC.
816 2002-03-01 Werner LEMBERG <wl@gnu.org>
818 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
819 files (as grops already does).
820 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
822 * src/devices/grops/grops.man: Document comment lines in encoding
825 * tmac/cp1047.tmac: New file.
826 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
827 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
828 * tmac/Makefile.sub (NORMALFILES): Updated.
830 * tmac/ec.tmac: Don't load latin1.tmac again.
832 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
833 font/devps/generate/dingbats.map,
834 font/devps/generate/dingbats.rmap, font/devps/text.enc,
835 font/devps/generate/Makefile (symbolmap): Add header comment.
836 * font/devps/generate/textmap: Ditto.
837 Remove `charXXX' entries.
838 * font/devps/symbolmap: Regenerated.
839 * font/devps/*: Regenerated all font definition files.
841 2002-02-28 Werner LEMBERG <wl@gnu.org>
843 Add color support to grodvi (for drawing colors are currently
844 translated to gray values).
846 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
847 (dvi_printer): Add `cur_color' member.
848 (dvi_printer::set_color): New function.
849 (draw_dvi_printer): Remove `fill'.
850 (draw_dvi_printer::fill_next): Pass environment as parameter.
851 Update code for new color support translated to gray.
852 (dvi_printer::set_char): Updated.
853 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
854 changes crossing the page border.
855 (dvi_printer::draw): Updated.
856 Remove cases `f' and `F'.
857 * tmac/dvi.tmac: Add color definitions.
858 * NEWS, src/devices/grodvi/grodvi.man: Updated.
860 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
863 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
864 versions of autoconf.
865 * configure: Updated.
867 * doc/homepage.ms: Use `.blm'.
868 * tmac/www.tmac (www-depth): New auxiliary variable.
869 (www-pop-level): Don't issue HTML tag.
870 (ULS, ULE, LI): Use absolute indentation.
872 * src/devices/grops/ps.cc (ps_printer::begin_page,
873 ps_printer::end_page): Switch forth and back to default color while
876 2002-02-27 Werner LEMBERG <wl@gnu.org>
878 Add EC and TC fonts to devdvi.
880 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
881 * font/devdvi/generate/cork.map: Renamed to...
882 * font/devdvi/generate/ec.map: This.
883 Remove entry for `aq'.
884 * font/devdvi/generate/tc.map: New file.
885 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
888 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
889 * font/devdvi/Makefile.sub (DEVFILES): Updated.
890 * tmac/ec.tmac: New file.
891 * tmac/Makefile.sub (NORMALFILES): Updated.
892 * NEWS, src/devices/grodvi/grodvi.man: Updated.
893 * man/groff_char.man: Check `ECFONTS' register.
895 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
897 2002-02-26 Werner LEMBERG <wl@gnu.org>
899 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
900 * font/devdvi/generate/cork.map: Add 'y and 'Y.
901 * font/devdvi/*: Updated.
902 * tmac/dvi.tmac: Formatting.
904 Add font `HBI' for the dvi output.
905 Add support for font families `T' and `H'.
907 * font/devdvi/HBI: New file.
908 * font/devdvi/B: Renamed to ...
909 * font/devdvi/TB: This.
910 * font/devdvi/BI: Renamed to ...
911 * font/devdvi/TBI: This.
912 * font/devdvi/I: Renamed to ...
913 * font/devdvi/TI: This.
914 * font/devdvi/R: Renamed to ...
915 * font/devdvi/TR: This.
916 * font/devdvi/H: Renamed to ...
917 * font/devdvi/HR: This.
918 * font/devdvi/Makefile.sub (DEVFILES): Updated.
919 * font/devdvi/generate/Makefile (HBI): New rule.
921 (R, I, B, BI, H): Renamed to ...
922 (TR, TI, TB, TBI, HR): This, respectively.
924 * NEWS, src/devices/grodvi/grodvi.man: Updated.
925 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
926 Add `styles' and `family' keywords.
927 * tmac/dvi.tmac: Alias `H' to `HR'.
928 Add some fspecial requests for italic fonts.
929 Add TR and TI as special.
930 Add support for `_' with font CWI.
932 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
933 operator `:'. Until now, the expression `0:1' would return 2
936 2002-02-25 Werner LEMBERG <wl@gnu.org>
938 * man/groff_char.man: Added some missing PS glyph names (from the
940 * font/devps/generate/textmap, font/devps/symbolmap: Add
943 * doc/groff.texinfo: Minor additions and fixes.
944 * man/groff_diff.man: Remove documentation of fp request. This
945 is already covered in the original troff manual.
946 Updated to be consistent with other doc files.
949 2002-02-24 Werner LEMBERG <wl@gnu.org>
951 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
953 Define new variable OTHERDEVDIRS (containing `font/devlj4
954 font/devlbp' if not EBCDIC).
955 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
956 (OTHERDEVDIRS): New variable.
957 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
958 * configure: Regenerated.
960 * NEWS, src/devices/grotty/grotty.man: Updated.
962 2002-02-23 Werner LEMBERG <wl@gnu.org>
964 * src/roff/troff/input.cc (do_overstrike, do_bracket,
965 get_line_arg): Honour input level.
967 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
969 * font/*/*: Implement it in all font files.
970 * font/devps/generate/textmap, font/devps/generate/symbolchars,
971 * font/devps/symbolmap: Updated.
972 * font/devlj4/generate/text.map: Updated.
973 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
974 * font/devdvi/generate/texmi.map: Updated.
976 * font/devutf8/R.proto: Remove all `charXXX' entries.
977 * font/devutf8/NOTES: Updated.
979 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
982 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
984 * NEWS, man/groff_char.man: Updated.
986 2002-02-21 Phil Lobbes <phil@perkpartners.com>
988 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
990 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
992 * src/roff/grog/grog.pl: Fix computation of $refer.
994 2002-02-19 Werner LEMBERG <wl@gnu.org>
996 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
997 `snprintf' and `vsnprintf'.
999 * src/include/htmlindicate.h: Renamed to...
1000 * src/include/htmlhint.h: This.
1001 * src/include/Makefile.sub: Updated.
1002 * src/preproc/eqn/main.cc: Updated.
1004 2002-02-18 Werner LEMBERG <wl@gnu.org>
1006 * man/roff.man, man/groff_out.man, man/groff.man,
1007 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
1008 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
1010 * win32-diffs: Updated.
1012 2002-02-17 Werner LEMBERG <wl@gnu.org>
1014 * doc/Makefile (clean): Add *.eps.
1015 (MEMACROS): Removed.
1016 (TFLAG): New variable.
1019 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
1021 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
1023 * tmac/www.tmac: Use dummy diversion while resetting and disabling
1025 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
1027 * src/roff/troff/troff.man: Fix order of parameter description.
1031 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
1033 Simplify image handling for grohtml.
1036 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
1038 (html_text::dump_stack): Don't emit newline while debugging.
1039 (html_text::do_push) [DEBUGGING]: Print more info.
1040 (html_text::check_emit_text): Fix handling of <p>.
1041 * src/devices/grohtml/html.h: Updated.
1042 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
1043 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
1044 send its data to stderr also.
1046 (simple_output::space_or_newline) [DEBUGGING]: Removed.
1047 * src/devices/grohtml/post-html.cc (html_printer::do_links,
1048 html_printer::html_printer): Remove `DEBUGGING' conditionals.
1050 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
1052 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
1053 is_inline_image): Removed.
1054 (html_begin_suppress, html_end_suppress): Don't take a parameter.
1055 (graphic_start, graphic_end): Removed.
1056 * src/include/htmlindicate.h: Updated.
1057 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
1058 (macroset_template): New global variable.
1059 (makeFileName): Use `macroset_template'.
1060 (write_end_image): Don't take a parameter.
1062 (write_start_image: Don't emit newline.
1063 (char_buffer::write_upto_newline): Updated.
1064 (char_buffer::skip_to_newline): Renamed to ...
1065 (char_buffer::skip_until_newline): This.
1067 (char_buffer::write_file_troff, char_buffer::write_file_html):
1069 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
1070 (removeAllPages): Remove `DEBUGGING' conditionals.
1071 (addRegDef, dump_args): New functions.
1072 (char_buffer::do_html, char_buffer::do_image): Handle
1073 `www-image-template' command line variable.
1074 Add more debugging code.
1075 (addps4html): Removed.
1076 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
1078 * src/preproc/eqn/main.cc: Include `ctype.h'.
1079 (suppress_html): Removed.
1081 (inline_equation): Use `html_begin_suppress' and
1082 `html_end_suppress'.
1083 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
1084 (troff_output::start_picture, troff_output::finish_picture):
1086 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
1087 (process_input_file): Updated.
1089 * src/roff/troff/div.cc (page_number): Set page number only if the
1090 `ps4html' register isn't defined.
1091 * src/roff/troff/input.cc (image_no): New external variable.
1092 (do_suppress): Use it.
1093 * src/roff/troff/node.h (suppress_node::image_id): New member.
1094 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
1095 (suppress_node::suppress_node): Initialize `image_id' member.
1096 (suppress_node::same): Handle `image_id' also.
1097 (suppress_node::copy): Updated.
1098 (last_image_id): New global variable.
1099 (suppress_node::tprint): Use it.
1101 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
1103 * tmac/pspic.mac (PSPIC): Fix html support.
1104 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
1105 * tmac/www.tmac (www-image-template): Set up.
1106 (HTMLINDEX): Renamed to...
1108 (BODYCOLOR): Renamed to...
1110 (BACKGROUND): Renamed to...
1112 (URL): Change order of parameters for consistency.
1113 (MAILTO): Renamed to...
1115 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
1116 (IMG, PIMG, MPIMG): This.
1117 (HTML-H-BEGIN, HTML-H-END): Renamed to...
1119 (LINKS): Renamed to...
1121 (LINE): Renamed to...
1123 (NO-AUTO-RULE): Renamed to...
1125 (HTML-TL): Renamed to...
1127 (UL-BEGIN, UL-END): Renamed to...
1129 (DROPCAP): Renamed to...
1131 (TS, TE, EQ, EN): Provide default definitions.
1132 (www-make-unique-name): Updated.
1133 (HTML-IMAGE-INLINE): Fix typo.
1134 * tmac/groff_www.man: Updated.
1136 * doc/Makefile (homepage.html): Add option -r to grohtml.
1137 Use shortened image name.
1138 * doc/groff.texinfo: Updated info on grohtml strings and macros.
1139 * doc/homepage.ms: Updated and extended.
1141 2002-02-14 Werner LEMBERG <wl@gnu.org>
1143 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
1145 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
1146 SGR_BACK_DEFAULT_COLOR): Replaced with ...
1147 (tty_printer::put_color): Use it.
1148 (ttr_printer::end_page): Simplify.
1150 2002-02-13 Werner LEMBERG <wl@gnu.org>
1152 * tmac/groff_tmac.man: Moved to...
1153 * man/groff_tmac.man: This place.
1154 * tmac/Makefile.sub, man/Makefile.sub: Updated.
1156 2002-02-12 Werner LEMBERG <wl@gnu.org>
1158 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
1159 $(COMPILE.c) to not include groff's assert.h.
1161 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
1163 * NEWS, src/drivers/grotty/grotty.man: Document it.
1165 2002-02-11 Werner LEMBERG <wl@gnu.org>
1167 * src/libs/snprintf/snprintf.c: Updated to latest version
1170 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
1171 test whether there is `.]' also.
1172 Don't check for spaces after `.['.
1173 * src/roff/grog/grog.sh: Do the same.
1175 2002-02-10 Werner LEMBERG <wl@gnu.org>
1179 * src/libs/libgroff/illegal.cc: Renamed to ...
1180 * src/libs/libgroff/invalid.cc: This.
1181 (illegal_char_table): Renamed to ...
1182 (invalid_char_table): This.
1183 * src/libs/libgroff/Makefile.sub: Updated.
1184 * win32-diffs: Updated.
1186 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
1187 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
1188 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
1189 font::load), src/preproc/eqn/main.cc (read_line, main),
1190 src/preproc/eqn/lex.cc (file_input::read_line),
1191 src/preproc/pic/lex.cc (file_input::read_line,
1192 simple_file_input::get, simple_file_input::peek),
1193 src/preproc/pic/main.cc (top_input::get, top_input::peek),
1194 src/preproc/pic/pic.man, src/preproc/refer/main.cc
1195 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
1196 do_bib), src/preproc/tbl/main.cc (table_input::get),
1197 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
1198 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
1199 do_zero_width, read_request, encode_char, ps_get_line,
1200 transparent_file, get_char_for_escape_name, transparent_translate,
1201 asciify, input_char_description, read_string, set_string),
1202 src/roff/troff/env.cc (environment::add_html_tag),
1203 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
1205 * src/include/lib.h: Updated.
1207 * src/preproc/eqn/eqn.cc: Removed.
1211 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
1213 2002-02-09 Werner LEMBERG <wl@gnu.org>
1215 * doc/gnu.xpm: New image.
1216 * doc/Makefile (DOCS): Add homepage.ps.
1217 Add rules for converting xpm->png and xpm->eps.
1218 Use `gnu.{xpm,eps}' as image names.
1219 * doc/homepage.ms: Updated.
1221 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
1223 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
1224 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
1225 Remove calls to `B1' and `B2'
1226 (PNG-IMAGE): New macro for inclusion of images in PNG format.
1227 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
1228 auxiliary variables for MARGIN-PNG-IMAGE.
1229 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
1230 auxiliary macros for MARGIN-PNG-IMAGE.
1231 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
1233 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
1234 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
1235 (DROPCAP): New macro to produce dropcap characters.
1236 (www-do-image): Renamed back to...
1237 (HTML-DO-IMAGE): This.
1238 Updated all callers.
1240 * doc/Makefile (gnubw.eps): Updated.
1241 * doc/homepage.ms: Updated.
1243 2002-02-08 Werner LEMBERG <wl@gnu.org>
1245 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
1246 Added `linethick' to table in section `Style Variables'.
1248 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
1250 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
1252 2002-02-07 Werner LEMBERG <wl@gnu.org>
1254 Adding options -C (compatibility mode) and -c (grotty's old output
1257 * src/roff/nroff/nroff.sh: Implement it.
1259 * NEWS, src/roff/nroff/nroff.man: Updated.
1261 * PROBLEMS: Document bison 1.32 bug.
1263 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
1265 * src/roff/troff/node.cc (make_tfont): Define it earlier.
1266 * src/roff/troff/div.h: Add prototype for `end_diversions'.
1267 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
1268 * src/roff/troff/env.h: Add prototype for `title'.
1270 Adding EBCDIC support to grotty.
1272 * src/devices/grotty/tty.cc (CSI): New macro.
1273 (SGR_*, tty_printer::put_color): Use it.
1275 2002-02-06 Werner LEMBERG <wl@gnu.org>
1277 Implementing color support in grotty. The new switch -c activates
1278 the old drawing scheme, disabling color at the same time. The new
1279 switch `-i' selects italic instead of underlining (SGR only).
1281 * src/devices/grotty/tty.cc (putstring): New define instead of
1282 `fputs'. Updated all callers.
1283 (old_drawing_scheme): New global variable.
1284 (COLOR_CHANGE): New enum value.
1285 (SGR_*): New defines containing color handling escape sequences.
1286 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
1287 (glyph): New members `back_color_idx' and `fore_color_idx'.
1288 (glyph::order): Add COLOR_CHANGE.
1289 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
1290 `is_underline', `is_bold', `cu_flag', `tty_colors'.
1291 New methods `make_underline', `make_bold', `color_to_idx',
1292 `change_color', `put_color'.
1293 (cu_flag): Moved into `tty_printer' class.
1294 (tty_printer::tty_printer): Initialize colors.
1295 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
1296 tty_printer::draw, tty_printer::end_page): Handle colors also.
1297 (main): Add options `-c' and `-i'.
1299 * NEWS, src/devices/grotty/grotty.man: Updated.
1301 * src/include/errarg.h (errarg): Add support for `unsigned int'.
1302 * src/libs/libgroff/errarg.c: Implement it.
1304 * src/include/printer.h (printer): Add `change_color' method
1305 (currently used by grotty only).
1306 * src/libs/libdriver/printer.cc: Implement it.
1307 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
1308 call to `pr->change_color'.
1310 * src/roff/troff/node.cc (troff_output_file::fill_color,
1311 troff_output_file::glyph_color): Call `do_motion'.
1313 * tmac/tty.tmac: Add color definitions.
1315 * src/roff/groff/groff.man: Minor fixes.
1317 2002-02-05 Bernd Warken <bwarken@mayn.de>
1319 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
1320 it. This is a preparation for future changes.
1322 2002-02-05 Werner LEMBERG <wl@gnu.org>
1324 * src/roff/troff/input.cc (process_input_stack): Fix the case
1325 where leading spaces are followed by \f or \s; previously, an
1326 incorrect space width has been used.
1328 * doc/roff.man (quoted_char): Fix argument.
1329 (comment): Define string.
1331 2002-02-04 Larry Kollar <kollar@alltel.net>
1333 * doc/groff.texinfo: More fixes.
1335 2002-02-04 Werner LEMBERG <wl@gnu.org>
1337 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
1338 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
1339 `restore_compatibility' before `output_string' -- the LINE_STRING
1340 register now already contains proper switches from and to
1343 * man/groff_char.man: Add Euro symbol.
1344 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
1345 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
1346 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
1349 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
1351 (.texinfo.html): Add support for texinfo->html.
1353 2002-02-03 Werner LEMBERG <wl@gnu.org>
1355 Added three new requests `ds1', `as1', and `ami'. The former two
1356 are equivalent to `ds' and `as' with the difference that
1357 compatibility mode is saved on entry, switched off during string
1358 expansion, and restored on exit. The latter is the pendant to `dei'
1361 (do_define_string): Use `define_mode' and `calling mode'.
1362 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
1363 end of string, respectively.
1364 (define_string, append_string): Use `calling_mode'.
1365 (define_nocomp_string, append_nocomp_string,
1366 define_string_indirect): New functions.
1367 (init_input_requests): Updated.
1368 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1370 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
1371 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
1372 mm macro package accesses this string register directly.
1373 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
1375 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
1378 2002-02-02 Larry Kollar <kollar@alltel.net>
1380 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
1382 2002-01-31 Werner LEMBERG <wl@gnu.org>
1384 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
1386 2002-01-31 Bernd Warken <bwarken@mayn.de>
1388 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
1389 * man/groff_out.man: Revised and updated.
1391 2002-01-30 Bernd Warken <bwarken@mayn.de>
1393 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
1394 out the unused `{' and `}' commands. Undefined by default.
1395 (IntArray): Make `data' private.
1396 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
1397 new methods instead.
1398 (skip_line_D, skip_to_end_of_line): New functions.
1399 (get_D_fixed_args): Use `skip_line_D'.
1400 Changed to handle dummy odd arguments by ...
1401 (get_D_fixed_args_odd_dummy): This new function.
1402 (get_D_variable_args): Split some code into ...
1403 (get_possibly_integer_args): This new function.
1404 (send_draw): Use more `const'.
1405 (delete_current_env): New function.
1406 (position_to_end_of_args): Use `size_t'.
1408 (send_draw): Updated.
1409 (parse_D_command): Handle `c', `C', and `t' better.
1413 2002-01-29 Werner LEMBERG <wl@gnu.org>
1416 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
1417 @Def...ListEnd which replaces @Def...x. This is necessary to get
1418 proper HTML output -- see the comment in the file for more
1422 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
1424 Fixes to make color changes of 2002-01-21 work with grohtml.
1426 * src/devices/grohtml/post-html.cc (style): Updated.
1427 (html_printer): Remove unused methods.
1428 (html_printer::do_font, html_printer::draw, html_printer::set_char,
1429 html_printer::special): Updated.
1430 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
1431 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
1432 Added some debugging code.
1433 (html_text::start_tag): Updated.
1434 (html_text::do_push): New method.
1435 (html_text::push_para): Call it.
1436 Add method for handling color.
1437 (html_text::do_color): Updated.
1438 (html_text::shutdown): Handle color.
1439 * src/devices/grohtml/html-text.h (tag_definition): New member
1443 2002-01-28 Werner LEMBERG <wl@gnu.org>
1445 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
1447 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
1449 Add two switches -a and -g to control the antialiasing bits for
1450 text and graphics, respectively.
1452 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
1454 * src/devices/grohtml/grohtml.man: Document them.
1455 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
1457 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
1458 (setupAntiAlias): New function.
1459 (createAllPages): Updated.
1460 (scanArguments): Handle `-a' and `-g'.
1461 (main): Call `setupAntiAlias'.
1464 2002-01-27 Werner LEMBERG <wl@gnu.org>
1466 * doc/groff.texinfo (Def*): Call index function after deffn.
1468 * tmac/html.tmac: Call `nroff' request.
1470 2002-01-26 Larry Kollar <kollar@alltel.net>
1472 * tmac/groff_ms.man: Add some omissions.
1474 2002-01-25 Larry Kollar <kollar@alltel.net>
1476 * tmac/groff_ms.man: Typographical improvements.
1478 2002-01-25 Werner LEMBERG <wl@gnu.org>
1480 * doc/groff.texinfo: Updated version and copyright.
1481 * src/devices/grops/grops.man: Updated.
1483 * tmac/groff_tmac.man: Fix `ig' macro.
1485 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
1487 Use `.ne' unconditionally everywhere.
1488 (TS): Only insert some vertical space. Doing a page break is no
1489 longer necessary due to the redefinition of the `ne' request.
1491 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
1492 warning for unknown subcommands but parse and pass them to the
1495 2002-01-24 Werner LEMBERG <wl@gnu.org>
1497 * tmac/groff_www.man, NEWS: Fix typos.
1499 2002-01-21 Werner LEMBERG <wl@gnu.org>
1501 Complete revision of color support:
1503 Adapt programs to the new libdriver/input.cc.
1505 Color spaces are no longer converted to RGB but transferred as-is
1506 in the troff intermediate output format.
1508 Handle default color gracefully. troff now supports a `default'
1509 color (which can't be changed).
1511 grops will now use the proper color space functions if available.
1515 Note that currently grohtml doesn't handle colors properly. This
1518 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
1519 (ui_to_a): New function.
1520 * src/include/lib.h: Updated.
1522 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
1523 (color): Simplified; removed all `double' members and methods.
1524 A new array `components' now holds the color parameters.
1525 (color::is_default, color::get_components): New methods.
1526 (color::operator==, color:operator!=): New.
1527 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
1528 to make access to the `components' array more comprehensible.
1529 * src/libs/libgroff/color.cc: Implement new color support.
1530 (atoh): Small fixes.
1531 (color::read_encoding): Simplified for new troff intermediate color
1533 (default_color): New global variable.
1535 * src/roff/troff/input.cc (default_symbol): New global variable.
1536 (lookup_color): Use it.
1537 (default_black): Removed.
1538 (do_glyph_color, do_fill_color): Simplified.
1539 (define_color): Handle default color.
1541 (do_if_request): Handle default color.
1542 * src/roff/troff/env.cc (environment::environment): Initialize
1543 colors with `default_color'.
1544 * src/roff/troff/node.cc (troff_output_file::put): Add method
1546 (troff_output_file::hex): Removed.
1547 (troff_output_file::fill_color, troff_output_file::glyph_color):
1548 Updated to include/color.h and libdriver/input.cc.
1550 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
1551 fill color properly (identically to the outline color). \D'f...'
1552 doesn't work any more.
1553 All function calls to it updated.
1555 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
1557 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
1560 * src/devices/grops/ps.cc (ps_output::put_color): New method.
1561 (ps_printer::sbuf_color): Make a real member instead of pointer.
1562 (ps_printer::fill_color, ps_printer::output_color): Removed.
1563 (ps_printer::ps_printer): Updated.
1564 (ps_printer::set_char): Ditto.
1565 (ps_printer::set_color): Use various color schemes.
1566 Use `put_color' method.
1567 (ps_printer::flush_sbuf): Don't set color.
1568 (ps_printer::fill_path): Take `environment' as parameter.
1569 Simplify color handling.
1570 (ps_printer::set_line_thickness): Renamed to ...
1571 (ps_printer::set_line_thickness_and_color): This (and updated).
1572 (ps_printer::set_color): Change second parameter from `complete'
1573 to `fill' which better describes what it does.
1574 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
1575 and text in the right order.
1577 Remove branches for `f' and `F'; this is handled by
1579 * src/devices/grops/ps.h: Updated.
1580 * font/devps/prologue (FL): Redefined.
1581 ({F,C}r,k,g: New color functions (with and without filling).
1583 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
1584 * man/groff_diff.man, man/groff.man, man/groff_out.man,
1585 doc/groff.texinfo, NEWS: Updated.
1587 2002-01-20 Bernd Warken <bwarken@mayn.de>
1589 * src/libs/libdriver/input.cc: Completely rewritten. See comments
1590 in this file for what has been changed.
1592 2002-01-19 Werner LEMBERG <wl@gnu.org>
1594 * test-groff: Fix GROFF_FONT_PATH.
1595 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
1596 is read before .TH or .Dd is parsed.
1598 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
1600 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
1601 quadrant boundaries.
1603 2002-01-18 Werner LEMBERG <wl@gnu.org>
1605 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
1608 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
1610 * tmac/doc.common: Initialize %I register for the %I macro to
1611 avoid (harmless) warning.
1612 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
1613 when in the SYNOPSIS section.
1615 2002-01-17 Bruno Haible <haible@clisp.cons.org>
1617 * src/preproc/pic/lex.cc (get_token): Fix typo.
1619 2002-01-17 Werner LEMBERG <wl@gnu.org>
1621 * devices/grops/ps.cc: Fix incorrectly applied last patch.
1623 2002-01-17 Larry Kollar <kollar@alltel.net>
1625 * tmac/groff_ms.man: Completely rewritten.
1627 2002-01-16 Werner LEMBERG <wl@gnu.org>
1629 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
1631 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
1633 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
1635 (ps_printer::draw): Ditto.
1637 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
1639 * tmac/groff_mdoc.man: Minor fixes.
1641 2002-01-13 Werner LEMBERG <wl@gnu.org>
1643 * man/groff_out.man: Some fixes.
1645 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
1647 * doc/pic.ms: Fix typos.
1649 2002-01-12 Werner LEMBERG <wl@gnu.org>
1651 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
1653 2002-01-10 Werner LEMBERG <wl@gnu.org>
1655 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
1659 2002-01-09 Bernd Warken <bwarken@mayn.de>
1661 * man/groff_out.man: Revised.
1662 * man/roff.man: Minor fixes.
1663 * src/roff/troff/troff.man: Some reordering.
1665 2002-01-09 Werner LEMBERG <wl@gnu.org>
1667 * tmac/an-old.tmac: Add dummy macros for equation support.
1669 2002-01-07 Werner LEMBERG <wl@gnu.org>
1671 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
1673 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
1675 * tmac/groff_man.man: Small improvements.
1677 2002-01-07 Bernd Warken <bwarken@mayn.de>
1679 * man/groff_diff.man: Revised.
1681 2002-01-06 Werner LEMBERG <wl@gnu.org>
1683 * tmac/www.tmac: Remove extraneous backslash.
1685 2002-01-06 Bernd Warken <bwarken@mayn.de>
1687 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
1689 2002-01-05 Werner LEMBERG <wl@gnu.org>
1691 Integrated groffer, contributed by Bernd Warken.
1693 * contrib/groffer/*: New.
1694 * Makefile.in, NEWS: Updated.
1696 2002-01-04 Werner LEMBERG <wl@gnu.org>
1698 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
1699 registers defined in macro packages.
1700 Revising the ms part.
1702 2002-01-04 Larry Kollar <kollar@alltel.net>
1704 * doc/groff.texinfo: Add documentation for ms macros.
1706 2002-01-02 Werner LEMBERG <wl@gnu.org>
1708 First step in adding PS support for the Euro symbol. `eu' is the
1709 official Euro logo, `Eu' is a font-specific glyph variant.
1711 * font/devps/text.enc: Add `Euro' at position 9.
1712 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
1713 * font/devps/symbolmap: Regenerated.
1717 2002-01-02 Bernd Warken <bwarken@mayn.de>
1719 * man/roff.man: Revised.
1721 2002-01-01 Bernd Warken <bwarken@mayn.de>
1723 * src/roff/groff/groff.man: Completely rewritten.
1725 2001-12-31 Werner LEMBERG <wl@gnu.org>
1727 * doc/Makefile: Updated.
1729 2001-12-30 Werner LEMBERG <wl@gnu.org>
1731 * tmac/www.tmac: Make all names of internal macros/registers/strings
1732 lowercase, and prepend `www-'.
1733 Other minor changes.
1734 * src/roff/troff/troff.man: Add preprocessor string at BOF.
1736 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
1738 Implement option `-b' in grohtml to set the HTML background colour.
1740 * src/devices/grohtml/post-html.cc (default_background): New global
1742 (html_printer::html_printer): Initialize `background' to
1743 `default_background'.
1744 (main): Implement option `-b'.
1746 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
1748 * src/devices/grohtml/grohtml.man: Updated.
1749 * doc/Makefile (.ms.html): Use `-b'.
1750 * tmac/html.tmac: Don't set background color.
1752 Add new grohtml tag `.html-tl'.
1754 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
1756 (title_desc::title_desc): Updated.
1757 (html_printer::troff_tag): Handle `.html-tl'.
1758 (html_printer::write_title): Use `with_h1'.
1759 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
1760 (HTML-TL): New macro.
1762 Add support for unordered lists in HTML.
1764 * tmac/www.tmac (www-level): New auxiliary register.
1765 (www-level1, www-level2, www-level3): New auxiliary strings.
1766 (www-push-level, www-pop-level): New auxiliary macros
1767 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
1771 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
1772 (DEFAULT_VERTICAL_OFFSET): Removed.
1773 (IMAGE_BOARDER_PIXELS): Set to 0.
1774 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
1775 (vertical_offset): Initialize with 0.
1776 (gsPaper): New global variable.
1777 (get_resolution): Scan for and return unsigned int.
1778 (get_papersize): New function to get paper length from devps/DESC.
1779 (determine_vertical_offset): New function.
1780 (createAllPages): Produce gray-level images and use proper page
1782 (createImage): Use `-quiet' option of pnmcrop.
1783 (addZ): Fix passing of `-Z'.
1784 (scanArguments): Fix handling of `-o'.
1785 (main): Call `determine_vertical_offset'.
1786 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
1789 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
1790 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
1791 glyph descenders properly.
1793 * doc/homepage.ms: Include `gnubw.eps'.
1794 * doc/Makefile (gnubw.eps): New rule.
1795 (homepage.html): Depend on `gnubw.eps'.
1797 2001-12-25 Werner LEMBERG <wl@gnu.org>
1799 * src/roff/troff/input.cc (default_black): Fix return value.
1801 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
1803 * tmac/doc-common (Dt): Change output of architecture strings.
1804 Do some syntax cleanup.
1805 * tmac/groff_mdoc.man: Updated.
1807 2001-12-23 Werner LEMBERG <wl@gnu.org>
1809 Adding an `itc' request (input line trap accepting \c).
1811 * src/roff/troff/env.h (environment): New member
1812 `continued_input_trap'.
1813 Make `do_input_trap' a friend function instead of `input_trap'.
1814 * src/roff/troff/env.cc (environment::environment,
1815 environment::copy): Updated.
1816 (environment::newline): Implement it.
1817 (do_input_trap): New function.
1818 (input_trap): Call `do_input_trap'.
1819 (input_trap_continued): New function.
1820 (init_env_requests): Updated.
1821 * src/roff/troff/TODO: Updated.
1823 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
1826 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
1828 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
1830 * tmac/doc-common, tmac/doc-syms: Small updates.
1832 2001-12-22 Colin Watson <cjwatson@debian.org>
1834 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
1836 2001-12-22 Bernd Warken <bwarken@mayn.de>
1838 * MANIFEST: New file.
1840 2001-12-22 Werner LEMBERG <wl@gnu.org>
1842 * src/preproc/grn/grn.man: Updated.
1844 2001-12-22 Solar Designer <solar@openwall.com>
1846 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
1849 2001-12-19 Werner LEMBERG <wl@gnu.org>
1851 Implement a fallback character request `.fchar'.
1853 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
1854 (is_fallback): New inline function.
1855 * src/roff/troff/input.cc (do_define_character): New function.
1856 (define_character): Call `do_define_character'.
1857 (define_fallback_character): New function.
1858 (init_input_requests): Add `fchar'.
1859 (charinfo::charinfo): Updated.
1860 (charinfo::set_macro): New argument to set `fallback' flag.
1861 * src/roff/troff/node.cc (make_glyph_node, make_node,
1862 node::add_char): Check `fallback' flag.
1863 * NEWS, man/groff_diff.man, man/groff_man: Updated.
1865 2001-12-16 Werner LEMBERG <wl@gnu.org>
1867 * groff.texinfo: Document exact search algorithm for glyphs.
1869 2001-12-15 Werner LEMBERG <wl@gnu.org>
1871 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
1872 the left side of $(MANPAGES) rule to make it always non-empty.
1874 2001-12-14 Werner LEMBERG <wl@gnu.org>
1876 * src/roff/troff/input.cc (default_black): Define default color
1877 `black' if not yet defined.
1879 2001-12-13 Werner LEMBERG <wl@gnu.org>
1881 Implement new string-valued register `.fn' to return the current
1882 real (internal) font name.
1884 * env.cc (environment::get_font_name_string): New function.
1885 (init_env_requests): Add `.fn' register.
1886 * env.h (environment): Updated.
1887 * node.cc (font_info): Make `get_font_name' a friend.
1888 (get_font_name): New function.
1891 * man/groff_diff.man, man/groff.man, NEWS: Updated.
1893 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1895 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
1897 2001-12-12 Werner LEMBERG <wl@gnu.org>
1899 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
1901 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
1903 * man/groff_diff.man: Adding documentation for \O.
1905 2001-12-10 Werner LEMBERG <wl@gnu.org>
1907 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
1908 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
1910 2001-12-09 Werner LEMBERG <wl@gnu.org>
1912 * man/roff.man: Revised.
1913 * src/roff/groff/groff.man: Replace man page references with a
1914 pointer to roff.man.
1916 2001-12-09 Bernd Warken <bwarken@mayn.de>
1918 * man/roff.man: Completely rewritten.
1920 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1922 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
1924 2001-12-05 Werner LEMBERG <wl@gnu.org>
1926 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
1928 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
1929 order of initializers.
1932 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
1934 * doc/groff.texinfo: Fix documentation of \O.
1936 * src/devices/grohtml/html-text.cc (html_text::do_indent,
1937 html_text::do_table, html_text::do_emittext, html_text::do_para):
1938 Use `const' for first argument.
1939 (html_text::do_table): Use cast.
1940 * src/devices/grohtml/html-text.h: Updated.
1941 * src/devices/grohtml/output.cc (simple_output::put_string): Add
1942 method for `const string &s'.
1943 * src/devices/grohtml/html.h: Updated.
1944 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
1945 (ANCHOR_TEMPLATE): Modified.
1946 (manufacture_headings): New global variable to handle `-h' option.
1947 (is_subsection): Removed.
1948 (char_buffer::add_string): Add `const' to first argument.
1949 Protect against invalid string argument.
1950 Add method for `const string &s'.
1951 (text_glob): Completely redesigned.
1952 (page): Use `const' for strings and remove string length variable.
1953 (page::add_html): Removed.
1954 (page::add_end_encode): New member function.
1955 (to_unicode): Moved upwards.
1956 (title_desc, header_desc): Updated.
1957 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
1959 (html_printer::is_bold, html_printer::make_bold): New member
1961 (html_printer::end_of_line): Updated.
1962 (generate_img_src, html_printer::do_auto_image,
1963 html_printer::do_title, html_printer::write_header,
1964 html_printer::determine_header_level, html_printer::do_heading,
1965 html_printer::do_linelength, html_printer::do_pageoffset,
1966 html_printer::do_indentation, html_printer::do_tempindent,
1967 html_printer::do_indentedparagraph, html_printer::do_break,
1968 html_printer::flush_sbuf, get_html_translation,
1969 html_printer::begin_page, html_printer::special): Rewritten to get
1970 rid of static string length limit.
1971 (html_printer::troff_tag): Added `.no-auto-rule'.
1972 (html_printer::flush_globs): Small fix.
1973 (html_printer::determine_space): Don't compute `space_width'.
1974 (html_printer::translate_to_html): Renamed to ...
1975 (html_printer::emit_html): This (with updates).
1976 (html_printer::write_header): Implement `-h' option.
1977 (html_printer::draw): Remove commented-out code. Handle `F'
1979 (html_printer::add_char_to_sbuf): Removed.
1980 (html_printer::add_to_sbuf): Rewritten.
1981 (html_printer::sbuf_continuation): Fixed.
1982 (html_printer::seen_backwards_escape, reverse,
1983 html_printer::remove_last_char_from_sbuf): Removed.
1984 (char_translate_to_html, str_translate_to_html): Removed.
1985 (html_printer::overstrike): New function member.
1986 (html_printer::set_char): Use it.
1987 (html_printer::do_body): New function member.
1988 (html_printer::~html_printer): Use it.
1989 (main): Handle `-h' option.
1991 * src/devices/grohtml/grohtml.man: Document -h switch.
1993 * src/preproc/html/pre-html.cc: Include searchpath.h
1994 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
1995 (get_resolution): New function.
1996 (checkImageDir): Use `0777' permissions in mkdir()
1997 (write_start_image): Rewritten to use `\O[5...]'.
1998 (createImage, generateImages): Updated.
1999 (main): Handle `F' and `h' options.
2000 Use `get_resolution'.
2002 * src/roff/troff/input.cc (begin, end, image): Removed.
2003 (do_suppress): Take parameter.
2004 Handle modified syntax of `\O'.
2005 (token::next): Updated.
2006 (init_markup_requests): Removed.
2009 * src/roff/troff/div.h: Add declaration for begin_page().
2011 * tmac/color-html.tmac: Removed. Contents moved to...
2012 * tmac/html.tmac: Here. Set background color.
2013 * tmac/color.tmac: Removed. Contents moved to...
2014 * tmac/ps.tmac: Here.
2015 * tmac/www.tmac: Remove the title command when generating images
2017 (NO_AUTO_RULE): New macro.
2018 (HTML_DO_IMAGE): Use revised `\O' escapes.
2019 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
2021 2001-12-02 Werner LEMBERG <wl@gnu.org>
2023 * tmac/groff_mdoc.man: Fix typo.
2025 2001-12-01 Colin Watson <cjwatson@debian.org>
2027 * man/roff.man: Fix typo.
2029 2001-11-29 Werner LEMBERG <wl@gnu.org>
2031 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
2034 * src/roff/troff/input.cc (read_draw_node): Emit error message if
2035 more than one argument to \D'f ...'.
2037 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
2039 2001-11-28 Werner LEMBERG <wl@gnu.org>
2041 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
2044 * tmac/groff_man.man: Minor cosmetic fix.
2046 2001-11-27 Werner LEMBERG <wl@gnu.org>
2048 * src/roff/groff/groff.man, tmac/groff_tmac.man,
2049 tmac/groff_www.man: s/mwww/www/.
2051 2001-11-26 Werner LEMBERG <wl@gnu.org>
2053 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
2054 * configure: Regenerated.
2055 * win32-diffs: Updated.
2057 * tmac/groff_mwww.tmac: Renamed to ...
2058 * tmac/groff_www.tmac: This.
2059 * tmac/mwww.tmac: Removed.
2060 * NEWS, tmac/Makefile.sub: Updated.
2062 2001-11-21 Werner LEMBERG <wl@gnu.org>
2064 * doc/groff.texinfo: Improve documentation of the `\v' escape.
2065 Fix explanation of `\D' and `rt'.
2067 2001-11-20 Werner LEMBERG <wl@gnu.org>
2069 * tmac/an-old.tmac (an-header): Set header length equal to page
2071 * doc/groff.texinfo: Improve documentation of `ne' request. Other
2075 2001-11-19 Werner LEMBERG <wl@gnu.org>
2077 * NEWS, man/Makefile.sub: Updated.
2079 2001-11-19 Bernd Warken <bwarken@mayn.de>
2081 * man/ditroff.man: New file.
2083 2001-11-17 Werner LEMBERG <wl@gnu.org>
2085 * man/groff_differences.man: Renamed to ...
2086 * man/groff_diff.man: This. Updated.
2087 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
2089 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
2090 * src/preproc/html/pushback.cc: This. Updated.
2091 * src/preproc/html/pushbackbuffer.h: Renamed to ...
2092 * src/preproc/html/pushback.h: This.
2093 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
2096 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
2097 * src/libs/libgroff/htmlhint.cc: This.
2098 * src/libs/libgroff/Makefile.sub: Updated.
2100 * tmac/an-old.tmac (an-end): Fix page length.
2102 2001-11-16 Werner LEMBERG <wl@gnu.org>
2104 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
2105 * man/Makefile.sub: Include groff_differences.man.
2106 * VERSION: Set to 1.18.
2107 * REVISION: Set to 0.
2109 2001-11-16 Bernd Warken <bwarken@mayn.de>
2111 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
2112 the second dot (or ending macro name) to end a macro.
2113 * doc/groff.texinfo: Doc fix.
2115 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
2117 * tmac/doc-common (doc-header): Handle very long document titles
2120 2001-11-16 Werner LEMBERG <wl@gnu.org>
2122 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
2124 2001-11-15 Werner LEMBERG <wl@gnu.org>
2126 * src/roff/troff/troff.man: Revised and split into troff.man and...
2127 * man/groff_differences.man: New file.
2130 2001-11-13 Werner LEMBERG <wl@gnu.org>
2132 * tmac/an-old.tmac (TS, TE): New macros for table support.
2134 2001-11-12 Werner LEMBERG <wl@gnu.org>
2136 * src/include/lib.h: Provide a fix for emx to not include
2139 2001-10-27 Werner LEMBERG <wl@gnu.org>
2141 * src/roff/troff/input.cc (substring_macro): Fix computation of
2144 2001-10-20 Werner LEMBERG <wl@gnu.org>
2146 Undo change from 2001-08-28.
2148 * src/roff/troff/input.cc (have_input): New global variable.
2149 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
2150 in compatibility mode.
2151 (process_input_stack): Use it.
2153 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
2155 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
2156 being handled as end-of-sentence characters,
2158 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
2160 * src/roff/troff/input.cc (file_iterator): New members
2161 `suppress_newline_flag' and `seen_escape'.
2162 (file_iterator::next_file): Updated.
2163 (file_iterator::fill): Use it.
2164 (string_iterator): New member `suppress_newline_flag'.
2165 (string_iterator::fill): Set it.
2166 (get_color_element): Use MAX_COLOR_VAL.
2167 * src/roff/troff/env.cc (environment): Remove `need_eol'.
2168 (no_fill): Don't set `env->ignore_next_eol'.
2169 (environment::newline): Handle `eol' tag properly.
2171 (environment::add_html_tag): Set `env->ignore_next_eol'.
2173 * src/roff/troff/env.h (environment): Updated.
2175 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
2177 (html_printer::outstanding_eol): New member function.
2178 (html_printer::do_title): Use new functions.
2179 (html_printer::troff_tag): Test `id_eol_ce'.
2181 2001-10-10 Werner LEMBERG <wl@gnu.org>
2183 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
2184 files work with -C also.
2186 2001-10-05 Werner LEMBERG <wl@gnu.org>
2188 * doc/pic.ms: Minor fix.
2189 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
2190 as a valid command line switch.
2191 * src/devices/grohtml/post-html.cc (main): Ditto.
2193 * src/devices/grohtml/grohtml.man: Updated.
2194 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
2196 2001-10-04 Werner LEMBERG <wl@gnu.org>
2198 Implementing color support in troff, pic, grops, and grohtml. These
2199 changes are based on a major patch provided by Gaius Mulley
2202 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
2203 definitions with both hex values and fractions.
2205 New escapes: \m and \M for drawing and background color,
2206 respectively. This corresponds to the troff output commands `m'
2209 groff and troff accept command line switch `-c' to disable color
2210 output (which is automatically disabled in compatibility mode).
2212 New scaling indicator `f' for fractions (1f = 65536u).
2214 New conditional operator `m' to test for defined colors with `if'
2217 New keywords `color' (or `colour', `colored', `coloured'), `outline'
2218 (or `outlined'), and `shaded' added to pic.
2220 * src/include/color.h: New file.
2221 * src/include/driver.h: Include it.
2222 * src/include/printer.h: Include color.h.
2223 (environment): New members `col' and `fill'.
2224 (printer): Remove `adjust_arc_center' member function.
2225 * src/include/Makefile.sub: Updated.
2227 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
2229 Handle `m' and `DF' troff commands.
2230 * src/libs/libgroff/color.cc: New file.
2231 * src/libs/libgroff/Makefile.sub: Updated.
2233 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
2235 (createImage): Fix computation of `y2'.
2237 (buffer::write_file_html): Remove calls to `stop'.
2239 * src/preproc/pic/common.h (common_output): New abstract function
2240 members `set_color', `reset_color', `get_last_filled', and
2241 `get_outline_color'.
2242 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
2243 (object_spec): Add members `shaded' and `outlined'.
2244 * src/preproc/pic/output.h (output): `command' is now abstract.
2245 New function members `set_color', `reset_color', `get_last_filled',
2246 and `get_outline_color'.
2247 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
2248 `outline[d]', and `shaded'.
2249 * src/preproc/pic/object.cc (output::command): Removed.
2250 (output::set_location): Moved to output.h.
2251 (graphic_object): Add protected members `outline_color' and
2253 Add member functions `set_outline_color', `get_outline_color', and
2255 (closed_object): Add member function `set_fill_color'.
2256 Add member `color_fill'.
2257 (graphic_object::print_text): Use `out->set_color' and
2259 (box_object::print, ellipse_object::print, circle_object::print,
2260 line_object::print, spline_object::print, arc_object::print): Ditto.
2261 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
2262 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
2263 `SHADED', making them `%left'.
2264 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
2265 * src/preproc/pic/tex.cc (tex_output): New dummy function members
2266 `set_color', `reset_color', `get_last_filled', and
2267 `get_outline_color'.
2268 * src/preproc/pic/troff.cc (simple_output): New abstract function
2269 members `set_color', `reset_color', and `get_last_filled'.
2270 (simple_output::polygon, simple_output::circle,
2271 simple_output::ellipse): Use `get_last_filled'.
2272 (troff_output): New members `last_filled' and `last_outlined'.
2273 New function members `set_color', `reset_color', `get_last_filled',
2274 and `get_outline_color'.
2275 (troff_output::finish_picture): Use `reset_color'.
2276 (troff_output::set_fill): Test `last_filled'.
2277 * src/preproc/pic/pic.man: Updated.
2279 * src/roff/groff/groff.cc (main): Implement `-c' option.
2280 (synopsis, help): Updated.
2281 src/roff/groff/groff.man: Updated.
2283 * src/roff/troff/troff.h: Include color.h.
2284 (warning_type): Add WARN_COLOR.
2285 * src/roff/troff/env.h (environment): New members
2286 `{cur,prev}_{glyph,fill}_color'.
2287 New member functions `get_{prev_,}{glyph,fill}_color'.
2288 * src/roff/troff/env.cc: Initialize and implement them.
2289 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
2290 Replace `NULL' with `0' everywhere for consistency.
2291 (lookup_color, default_black, do_glyph_color, do_fill_color,
2292 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
2293 define_color): New functions.
2294 (token::next): Implement \M and \m escapes.
2295 (do_if_request): Implement `m' operator.
2297 (main): Implement `-c' option.
2298 (init_markup_requests): Add `defcolor' request.
2299 (warning_table): Add `color' warning.
2300 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
2302 * src/roff/troff/node.cc (troff_output_file): New members
2303 `current_{page,glyph}color'. New member functions `put_hex',
2304 `glyph_color', and `fill_color'.
2305 (glyph_color_node::*, fill_color_node::*): Implement it.
2306 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
2307 (parse_term): Add support for `f'.
2308 * src/roff/troff/troff.man: Updated.
2310 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
2312 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
2313 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
2315 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
2316 (tag_definition): Use `void *' for arg1.
2317 (html_text): New member functions `do_color' and `done_color'.
2318 Use `void *' for second parameter of `push_para' member function.
2319 New `push_para' member function with a single parameter.
2320 Use `char *' for parameter of `issue_table_begin' member funtion.
2321 New `issue_color_begin' member function.
2322 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
2324 (html_text::issue_color_begin): New function.
2325 (html_text::issue_table_begin): Use `char *' for parameter.
2326 (html_text::start_tag, html_text::shutdown,
2327 html_text::check_emit_text): Updated.
2328 (html_text::push_para): Use `void *' for second parameter.
2329 Add same function with only one parameter.
2330 (html_text::do_*): Updated.
2331 (html_text::do_color, html_text::done_color): New functions.
2332 * src/devices/grohtml/post-html.cc (style): New member `col'.
2333 Mew member `style' with 6 parameters.
2334 (style::style, style::operator==): Updated.
2335 (html_printer::do_font): Use it.
2336 (html_printer::draw): Add dummy entry for `F'.
2337 (html_printer::set_char): Updated.
2338 * src/devices/grohtml/grohtml.man: Updated.
2340 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
2341 trailing zeroes removed.
2342 (ps_printer): New members `sbuf_color', `fill_color', and
2344 Removed member `fill'.
2345 New member function `set_color'.
2346 (ps_printer::ps_printer, ps_printer::set_char): Updated.
2347 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
2348 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
2350 * tmac/color-html.tmac, tmac/color.tmac: New files.
2351 * tmac/troffrc: Include them.
2352 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
2353 * tmac/Makefile.sub: Updated.
2355 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
2356 man/groff.man: Updated.
2357 * font/devps/prologue.ps: Define FC and CO functions.
2359 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
2361 Fix incorrect cropping of images and incorrect handling of special
2362 characters. Fix handling of file names in \O.
2364 * src/include/geometry.h: New file.
2365 * src/libs/libgroff/geometry.cc: New file.
2366 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
2368 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
2370 (do_suppress): Updated.
2371 * src/roff/troff/node.cc: Include geometry.h.
2372 (troff_output_file::flush_tbuf): Fixed parameters to
2373 `check_output_limits'.
2374 (troff_output_file::check_charinfo): Ditto.
2375 (troff_output_file::determine_line_limits): Add support for `Da'
2378 * src/devices/grohtml/post-html.cc (str_translate_to_html):
2379 Add new parameter `is_special' to decode special characters from
2381 (html_printer::do_title, html_printer::do_heading,
2382 html_printer::do_indentedparagraph,
2383 html_printer::translate_to_html, html_printer::special): Updated.
2385 2001-10-03 Werner LEMBERG <wl@gnu.org>
2387 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
2388 Fix entry for config.h.
2389 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
2390 * tmac/troffrc: Translate nonbreakable space character to `\~'.
2391 * src/preproc/eqn/eqn.man: Document -d command line option.
2393 2001-09-27 Werner LEMBERG <wl@gnu.org>
2395 * man/groff.man: Use
2403 instead of the old code (`.ad .hy' after the table) to suppress
2404 incorrect hyphenation for grohtml output.
2406 2001-09-22 Werner LEMBERG <wl@gnu.org>
2408 * man/groff_font.man, man/groff_out.man: Minor fixes.
2410 2001-09-20 Werner LEMBERG <wl@gnu.org>
2412 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
2413 Arnold Robbins <arnold@skeeve.com>).
2415 2001-09-09 Werner LEMBERG <wl@gnu.org>
2417 * configure: Regenerated with autoconf 2.52.
2419 * doc/groff.texinfo: Complete revision of indices.
2421 2001-09-07 Werner LEMBERG <wl@gnu.org>
2423 * doc/Makefile (clean): Updated to delete all indices.
2425 2001-09-05 Werner LEMBERG <wl@gnu.org>
2427 * src/roff/troff/troff.man: Remove superfluous line.
2429 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
2430 given on the command line (or rather, if only the default warnings
2433 2001-09-03 Werner LEMBERG <wl@gnu.org>
2435 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
2436 use .ne for TTY devices.
2438 2001-08-31 Werner LEMBERG <wl@gnu.org>
2440 * src/roff/troff/token.h, src/roff/troff/input.cc:
2441 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
2443 2001-08-28 Werner LEMBERG <wl@gnu.org>
2445 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
2446 * src/roff/troff/input.cc (token::next): Return
2447 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
2449 (token::description): Updated.
2450 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
2451 (token::add_to_node_list, token::process): Ignore
2452 TOKEN_TRANSPARENT_ESCAPE.
2454 2001-08-27 Werner LEMBERG <wl@gnu.org>
2456 * tmac/an-old.tmac: Fix `S' string.
2458 2001-08-26 Werner LEMBERG <wl@gnu.org>
2460 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
2462 2001-08-25 Werner LEMBERG <wl@gnu.org>
2464 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
2466 Many other minor fixes.
2468 * configure.ac: Add message at end to inform how to compile
2470 * configure: Regenerated.
2472 2001-08-24 Werner LEMBERG <wl@gnu.org>
2474 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
2475 Updated to latest version of libc.
2477 2001-08-23 Werner LEMBERG <wl@gnu.org>
2479 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
2480 Autoconf 2.50 and newer can handle this.
2481 * configure: Regenerated.
2483 2001-08-21 Werner LEMBERG <wl@gnu.org>
2485 * doc/pic.ms: Fix typo.
2486 * src/preproc/tbl/tbl.man: Document case of global options.
2488 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
2490 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
2491 handling of `CR' font.
2493 2001-08-20 Werner LEMBERG <wl@gnu.org>
2495 Use a config.h file.
2497 * src/include/lib.h: Include config.h.
2498 * All C files: Ditto (if necessary).
2499 * All C++ source and header files: Include lib.h first (if
2502 * src/include/config.hin: New file (autogenerated by autoheader).
2503 * stamp-h.in: New file.
2504 * configure.ac: Updated.
2505 * aclocal.m4: Add third parameters to AC_DEFINE macros.
2506 (GROFF_ARRAY_DELETE): Simplified.
2507 * Makefile.sub (DISTCLEANFILES): Updated.
2508 Added targets for remaking config.status, config.hin, config.h,
2509 stamp-h.in, and stamp-h.
2510 * configure: Regenerated.
2512 2001-08-19 Werner LEMBERG <wl@gnu.org>
2516 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
2518 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
2519 (do_sprintf): Use snprintf().
2521 2001-08-18 Werner LEMBERG <wl@gnu.org>
2523 * src/libs/snprintf/*: Added an snprintf module written by Mark
2525 * src/libs/libgroff/Makefile.sub: Updated.
2526 * configure.ac: Add test for snprintf().
2527 * Makefile.in: Updated.
2528 * configure: Regenerated.
2530 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
2533 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
2535 * tmac/doc.tmac (Ex): New implementation.
2536 * tmac/doc-common, tmac/groff_tmac.man: Updated.
2538 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
2540 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
2542 * tmac/groff_tmac.man: Updated.
2544 2001-08-13 Werner LEMBERG <wl@gnu.org>
2546 * src/preproc/tbl/tbl.man: Minor documentation update.
2548 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
2550 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
2551 * configure.ac: Add declaration test for gettimeofday().
2552 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
2553 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
2554 * configure: Regenerated.
2556 2001-08-11 Werner LEMBERG <wl@gnu.org>
2558 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
2559 * configure.ac: Add declaration test for strcasecmp().
2560 * Makefile.in: Updated.
2561 * configure: Regenerated.
2562 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
2563 this is necessary because groff's mkstemp.cc is C++.
2564 Add declaration conditionally for strcasecmp().
2566 2001-08-10 Werner LEMBERG <wl@gnu.org>
2568 Integrated pic2graph, contributed by Eric S. Raymond.
2570 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
2572 * Makefile.in, NEWS: Updated.
2574 * src/preproc/tbl/tbl.man: Revised.
2576 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
2578 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
2580 2001-08-09 Werner LEMBERG <wl@gnu.org>
2582 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
2585 2001-08-08 Paul Eggert <eggert@twinsun.com>
2587 * Makefile.sub (configure): Depend on configure.ac, not
2589 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
2591 2001-08-07 Werner LEMBERG <wl@gnu.org>
2593 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
2596 2001-08-06 Werner LEMBERG <wl@gnu.org>
2598 * src/roff/troff/troff.man: Improve documentation of -E option.
2600 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2602 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
2605 2001-07-27 Werner LEMBERG <wl@gnu.org>
2607 * src/preproc/refer/refer.cc: Undo last change.
2608 * src/devices/grohtml/post-html.cc: Ditto.
2610 2001-07-26 Werner LEMBERG <wl@gnu.org>
2612 * src/preproc/refer/refer.cc: Include `lib.h'.
2613 * src/devices/grohtml/post-html.cc: Ditto.
2615 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
2617 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
2618 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
2619 * Makefile.in: Comment updated.
2620 * configure: Regenerated.
2622 2001-07-25 Werner LEMBERG <wl@gnu.org>
2624 * src/preproc/pic/pic.cc: Removed.
2625 * src/preproc/pic/pic_tab.h: Removed.
2626 * src/preproc/refer/label.cc: Removed.
2628 * doc/Makefile (.ms.html): Don't use a file name extension in
2629 argument to grohtml's -I option.
2630 * Makefile.in (dist): Remove CVS directories.
2631 Call `distfiles' target.
2633 * src/devices/grohtml/grohtml.man: Add information about valid
2634 versions of pnmtopng.
2635 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
2636 name instead of number.
2638 2001-07-24 Werner LEMBERG <wl@gnu.org>
2640 * doc/groff.texinfo: Minor fixes.
2642 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
2644 * doc/Makefile (.ms.html): Put image files into a subdirectory.
2647 2001-07-20 Werner LEMBERG <wl@gnu.org>
2649 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
2650 * src/libs/libgroff/mkstemp.cc: New file.
2651 * src/libs/libgroff/mksdir.cc: New file.
2652 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
2653 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
2654 * src/libs/libgroff/Makefile.sub: Updated.
2655 * src/include/lib.h: Add mksdir() prototype.
2656 * src/include/posix.h: Define S_IXUSR if not yet defined.
2658 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
2659 (createAllPages): Use mksdir() instead of current code.
2660 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
2661 (main): [!HAVE_MKSTEMP]: Removed.
2663 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
2664 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
2666 * configure.ac: Add tests for stdint.h, sys/time.h, and
2668 Call new GROFF_xxx macros.
2669 * configure: Regenerated.
2670 * Makefile.in: Comments updated.
2672 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
2674 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
2675 instead of current code.
2676 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
2677 * src/roff/groff/groff.cc (possible_command::insert_args): New
2679 (main): Use it for predriver handling instead of insert_arg().
2681 2001-07-19 Werner LEMBERG <wl@gnu.org>
2683 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
2686 * src/include/posix.h: Define S_IWUSR if not yet defined.
2688 2001-07-18 Werner LEMBERG <wl@gnu.org>
2692 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
2694 * tmac/groff_mdoc.man: Document new -width and -column syntax.
2695 Some other minor fixes.
2696 * tmac/an-old.tmac: Add `AT' and `UC' macros.
2698 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
2700 Replace call to `troff' with `groff -Z' to make it aware of
2703 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
2704 (troff_command, command_prefix): Removed.
2705 (alterDeviceTo): Use groff.
2706 (addZ): New function.
2707 (char_buffer::do_html): Use it.
2708 (scanArguments): Use TROFF_COMMAND.
2709 (findPrefix): Removed.
2711 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
2713 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
2715 * doc/pic.ms: Documentation fixes.
2717 2001-07-17 Werner LEMBERG <wl@gnu.org>
2719 Replace atexit() with global destructor.
2721 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
2722 (xtmpfile_list_init): New global structure to deallocate
2723 xtmpfile_list on exit. Its destructor inherits most code from
2725 (remove_tmp_files): Deleted.
2726 (add_tmp_file): Simplified.
2728 2001-07-16 Werner LEMBERG <wl@gnu.org>
2730 Replace strdup() with strsave().
2732 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
2733 (set_papersize): Use strsave() and a_delete.
2734 (main): Use strsave().
2735 * src/preproc/html/pre-html.cc (make_message, createAllPages,
2736 removeAllPages): Use strsave() and a_delete.
2738 * configure.ac: Remove test for strdup.
2739 * Makefile.in: Comment updated.
2740 * configure: Regenerated.
2742 2001-07-15 Werner LEMBERG <wl@gnu.org>
2744 * win32-diffs: Updated.
2746 2001-07-14 Werner LEMBERG <wl@gnu.org>
2748 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
2749 removing the old one.
2750 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
2752 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2754 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
2756 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
2758 Merge -xwidth into -width. Add -xwidth functionality to -column
2761 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
2763 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
2764 string immediately following a leading dot starts with a valid mdoc
2766 Add similar code to the -column branch.
2767 (doc-Bl-usage): Updated.
2768 * groff_mdoc.man: s/-xwidth/-width/.
2770 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
2772 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
2773 running into centered or non-formatted text.
2775 2001-07-11 Werner LEMBERG <wl@gnu.org>
2777 Introduce short and long prefixes to have the selection at run-time
2778 whether there is a 8+3 limit for names of temporary files.
2780 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
2781 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
2782 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
2784 (temp_init): New global structure to initialize above three
2786 (xtmptemplate): Use two parameters for long and short prefix.
2787 Simplify code use above three variables.
2788 (xtmpfile): Use long and short prefixes as parameters.
2789 * src/include/lib.h: Updated.
2791 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
2793 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
2794 (createAllPages, makeTempFiles): Updated.
2796 2001-07-09 Werner LEMBERG <wl@gnu.org>
2798 * REVISION: Increased to 3.
2800 Version 1.17.2 released
2801 =======================
2803 2001-07-07 Werner LEMBERG <wl@gnu.org>
2805 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
2808 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2810 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
2812 * tmac/groff_mdoc.man: Fix synopsis.
2814 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2816 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
2817 Restore `doc-Pa-font'.
2819 2001-07-04 Werner LEMBERG <wl@gnu.org>
2821 * src/utils/indxbib/dirnamemax.c: Moved to ...
2822 * src/libs/libgroff/maxfilename.cc: Here.
2823 s/dir_name_max/file_name_max/.
2825 * src/include/lib.h: Add file_name_max.
2826 * src/utils/indxbib/indxbib.cc: Updated.
2827 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
2830 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
2832 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
2834 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
2835 REGION_TEMPLATE): New macros.
2836 (createAllPages, makeTempFiles): Use them.
2837 Include `nonposix.h'.
2838 (html_system): New function.
2839 (createAllPages, createImage): Use it.
2842 * tmac/www.tmac: Fix typos.
2844 2001-07-03 Werner LEMBERG <wl@gnu.org>
2846 * tmac/www.tmac: Disable hyphenation in normal text only if output
2848 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
2849 * tmac/groff_mwww.man, NEWS: Updated.
2851 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
2853 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
2856 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
2858 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
2859 doc-display-ps-stack): Implement font and font size stack for
2862 2001-07-02 Werner LEMBERG <wl@gnu.org>
2864 * REVISION: Increased to 2.
2865 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
2867 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
2868 beginning of a line.
2869 * src/groff/grog/grog.sh: Ditto.
2871 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
2873 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
2876 2001-06-27 Werner LEMBERG <wl@gnu.org>
2878 Fix problems with preprocessor string for `man' program.
2880 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
2881 Updated/added copyright.
2882 Moved Emacs's local variable to identify nroff mode to the end of
2883 the file; add local variable if missing.
2885 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
2887 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
2888 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
2889 * configure: Regenerated.
2891 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
2893 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
2894 * configure: Regenerated.
2896 2001-06-24 Werner LEMBERG <wl@gnu.org>
2898 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
2900 * doc/pic.ms: Fix typos.
2902 Version 1.17.1 released
2903 =======================
2905 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
2907 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
2908 * configure: Updated.
2910 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
2912 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
2914 * src/roff/troff/dic.cc (blank_line): Add html tag.
2916 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
2918 * src/roff/troff/input.cc (do_suppress): Fix typo.
2920 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
2922 Added two new options (-D and -I) to specify image names and a
2923 subdirectory to place the images in.
2925 Change syntax from \\Ox to \\O[x].
2927 * src/devices/grohtml/post-html.cc (main): Add options.
2929 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
2930 Use `NULL' instead of `0' for null string pointers.
2931 (MAX_RETRIES): New macro.
2932 (lengthOfintToStr, intToStr, make_message): New functions.
2933 (makeFileName): Make function static.
2934 Implement -D and -I options.
2935 (checkImageDir): New function.
2936 (write_end_image, write_start_image): Use new syntax of \O.
2937 (createAllPages, removeAllPages): Implement -D and -I options. Use
2939 (createImage): Use make_message().
2940 (addps4html): Add guard for malloc().
2941 (usage, scanArguments): Updated.
2942 (makeTempFiles): Use mkstemp().
2943 (removeTempFiles): Use unlink().
2944 (findPrefix): Add guard for malloc().
2946 * src/roff/troff/input.cc (get_delim_file_name): New function to
2948 (do_suppress): Updated to parse new syntax.
2949 * src/devices/grohtml/grohtml.man: Updated.
2950 * tmac/www.tmac: Updated to new syntax.
2954 2001-06-15 Werner LEMBERG <wl@gnu.org>
2956 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
2958 * src/devices/grohtml/grohtml.man: Minor improvements.
2960 2001-06-14 Werner LEMBERG <wl@gnu.org>
2962 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
2964 2001-06-11 Werner LEMBERG <wl@gnu.org>
2966 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
2967 line to specify preprocessor options -- mandb 2.3.1 only recognizes
2969 * src/preproc/grn/grn.man: Add proper '\" string.
2971 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
2973 * test-groff: Don't use PATH but GROFF_BIN_PATH.
2975 2001-06-08 Werner LEMBERG <wl@gnu.org>
2977 Updated to autoconf 2.50.
2979 * configure.in: Renamed to...
2980 * configure.ac: This.
2981 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
2982 (GROFF_OS390): Updated.
2983 * configure: Regenerated.
2985 2001-05-18 Werner LEMBERG <wl@gnu.org>
2987 * src/roff/troff/env.c, src/roff/troff/env.h,
2988 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
2991 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
2993 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
2995 2001-05-16 Werner LEMBERG <wl@gnu.org>
2997 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
2998 less than or equal zero; set it to 1 then.
2999 * src/roff/troff/node.h (node::node): Initialize `last'.
3001 2001-05-08 Werner LEMBERG <wl@gnu.org>
3003 * tmac/an-old.tmac: Make predefined strings work in compatibility
3005 Add troff version guard.
3006 * tmac/doc.tmac: Simplify version guard.
3008 2001-05-07 Werner LEMBERG <wl@gnu.org>
3010 The .ns and .rs requests are now honoured not only in the top-level
3011 but in all diversions (similar to UNIX troff).
3013 This change is based on a patch from Tadziu Hoffmann
3014 <hoffmann@usm.uni-muenchen.de>.
3016 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
3017 (top_level_diversion): Remove `no_space_mode' member.
3018 * src/roff/troff/div.cc (diversion::diversion,
3019 top_level_diversion::top_level_diversion): Updated.
3020 (macro_diversion::output): Reset `no_space_mode'.
3021 (no_space, restore_spacing): Use `curdiv' unconditionally.
3022 (space_request, blank_line): Check `curdiv->no_space_mode'.
3023 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
3024 `curdiv' unconditionally.
3025 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
3028 2001-05-06 Werner LEMBERG <wl@gnu.org>
3030 Added two new requests `de1' and `am1' which are similar to `de' and
3031 `am' with the difference that compatibility mode is saved on entry,
3032 switched off during macro execution, and restored on exit.
3034 * src/roff/troff/input.h: Added two new special characters
3035 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
3036 * src/roff/troff/input.cc (input_iterator): Added two member
3037 functions `save_compatible_flag' and `get_compatible_flag'.
3038 (input_stack): Ditto.
3039 (string_iterator): Ditto. Also add private member
3040 `saved_compatible_flag'.
3041 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3042 (calling_mode): New enumeration.
3043 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
3044 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
3045 (define_macro, define_indirect_macro, append_macro, ignore): Use
3047 (define_nocomp_macro, append_nocomp_macro): New functions.
3048 (init_input_requests): Updated.
3049 (do_request): Rename local variable `saved_compatible_flag' to
3050 `old_compatible_flag'.
3051 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3053 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
3054 public and trap-invoked macros. As a consequence, the man macros
3055 work in compatibility mode also.
3057 2001-05-06 Solar Designer <solar@openwall.com>
3059 * Makefile.in: Use $(mandir).
3061 2001-05-06 Alexios Zavras <zvr@pobox.com>
3063 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
3065 2001-05-05 Werner LEMBERG <wl@gnu.org>
3067 Added `.ns' number register: Returns 1 in no-space mode (if in
3068 top-level diversion), 0 otherwise.
3070 * src/roff/troff/div.cc (no_space_mode_reg): New class.
3071 (init_div_requests): Updated.
3072 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
3075 2001-05-04 Werner LEMBERG <wl@gnu.org>
3077 * src/roff/nroff/nroff.man: Improved documentation (especially
3080 2001-05-02 Werner LEMBERG <wl@gnu.org>
3082 Added `brp' request: This is \p as a request.
3084 * src/roff/troff/env.cc (environment::do_break): Add parameter
3086 (do_break_request): New function (was `break_request').
3087 (break_request): Calls `do_break_request'.
3088 (break_spread_request): New; calls `do_break_request'.
3089 (init_env_requests): Updated.
3090 * src/roff/troff/env.h: Updated.
3091 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3093 * REVISION: Increased to 1.
3094 * win32-diffs: Updated.
3096 2001-05-01 Werner LEMBERG <wl@gnu.org>
3098 * tmac/an-old.tmac: Fix minor compatibility mode issue.
3099 * tmac/troffrc-end: Make it really work in compatibility mode.
3101 2001-04-27 Werner LEMBERG <wl@gnu.org>
3103 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
3106 2001-04-22 Werner LEMBERG <wl@gnu.org>
3108 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
3109 latest versions from glibc CVS archive.
3111 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
3112 <c.zeelenberg@hccnet.nl>.
3114 2001-04-21 Werner LEMBERG <wl@gnu.org>
3116 * configure.in: Move check for mkstemp() to...
3117 * aclocal.m4 (GROFF_MKSTEMP): This new function.
3118 * configure: Regenerated.
3120 * src/include/groff-getopt.h: Don't use variable names in
3123 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
3124 * src/devices/grohtml/Makefile.sub,
3125 src/devices/grohtml/post-html.cc: Updated.
3127 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
3129 * configure.in: Add special check for mkstemp().
3130 * src/libs/libgroff/tmpfile.cc: Use it.
3131 * src/utils/indxbib/indxbib.cc: Ditto.
3132 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
3133 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
3136 2001-04-20 Bruce Lilly <blilly@erols.com>
3138 `Version_string' as C++ object was not visible to linker from C
3140 Add `const' to `Version_string'.
3142 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
3143 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
3144 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
3145 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
3146 (scanArguments), src/preproc/refer/refer.cc (main),
3147 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
3148 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
3149 (main), src/devices/grohtml/post-html.cc (main),
3150 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
3151 (main), src/utils/hpftodit/hpftodit.cc (main),
3152 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
3153 (main), src/utils/lkbib/lkbib.cc (main),
3154 src/utils/addftinfo/addftinfo.cc (main): Implement it.
3156 * src/roff/groff/pipeline.c: Add _UWIN.
3157 * src/include/nonposix.h: Ditto.
3159 2001-04-20 Werner LEMBERG <wl@gnu.org>
3161 * src/include/lib.h: Use HAVE_STRERROR.
3162 * src/roff/groff/pipeline.c: Ditto.
3163 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
3164 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
3165 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
3166 * win32-diffs: Updated.
3167 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
3169 2001-04-19 Werner LEMBERG <wl@gnu.org>
3171 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
3172 instead of hardwired `"troff"'.
3173 (char_buffer::read_file): Remove unused variables.
3174 (char_buffer::write_file_troff): Ditto.
3175 (char_buffer::write_file_html): Ditto.
3176 (generateImages): Ditto.
3178 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
3180 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
3182 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
3183 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
3184 index_search_item::search1): Ditto.
3185 * src/roff/troff/node.h (width_list): Reorder members.
3186 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
3187 (lookup_warning): Ditto.
3188 (prepend_string): Commented out.
3189 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
3190 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
3191 * src/preproc/tbl/main.cc (process_format): Ditto.
3192 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
3194 * src/preproc/pic/pic.cc: Updated.
3195 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
3196 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
3197 * src/preproc/refer/command.cc (execute_command): Ditto.
3198 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
3199 * src/preproc/refer/token.cc (lookup_token): Ditto.
3200 * src/preproc/soelim/soelim.cc: Ditto.
3201 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
3202 (isHexDigit): Commented out.
3203 (pushBackBuffer::isString): Remove unused variable.
3204 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
3206 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
3207 resource_manager::read_resource_arg, read_one_of, parse_extensions):
3209 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
3210 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
3211 lookup_paper_size): Ditto.
3212 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
3213 (text_glob, element_list): Reorder members.
3214 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
3216 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
3217 return value to `void'.
3218 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
3220 * src/devices/grohtml/html.h (simple_output::check_newline,
3221 simple_output::space_or_newline, simple_output::enable_newlines):
3223 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
3225 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
3226 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
3227 output_ligatures, output_charset, read_map): Ditto.
3228 * src/utils/lookbib/lookbib.cc (main): Ditto.
3229 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
3230 (do_file): Fix typo (`=' -> `==').
3231 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
3232 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
3234 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
3236 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
3237 Fix usage of GROFF_BIN_PATH.
3238 * src/roff/nroff/nroff.man: Updated.
3240 2001-04-18 Werner LEMBERG <wl@gnu.org>
3242 * NEWS: Fixing typos.
3245 Version 1.17 released
3246 =====================
3248 2001-04-17 Werner LEMBERG <wl@gnu.org>
3250 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
3251 directory, not in $(srcdir).
3253 2001-04-16 Werner LEMBERG <wl@gnu.org>
3255 * doc/groff.texinfo: More info on conditionals.
3257 2001-04-15 Werner LEMBERG <wl@gnu.org>
3259 * doc/groff.texinfo: Added some info about groff internals.
3261 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
3262 about missing special character only if the name is non-null.
3264 2001-04-14 Werner LEMBERG <wl@gnu.org>
3266 Removing the grohtml-old device driver which is now obsolete.
3268 * src/devices/grohtml-old/*: Removed.
3269 * font/devhtml-old/*: Removed.
3270 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
3272 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
3273 * test-groff (PATH): Updated.
3274 * tmac/Makefile.sub (NORMALFILES): Updated.
3275 * tmac/an-old.tmac: Remove special code for html-old device.
3276 Replace `html-or-html-old' register with `an-html'.
3277 * tmac/eqnrc: Updated.
3278 * tmac/html-old.tmac: Removed.
3279 * tmac/troffrc, tmac/troffrc-end: Updated.
3280 * tmac/www.tmac: Remove special code for html-old device.
3281 Replace `html-or-html-old' register with `www-html'.
3283 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
3284 src/libs/libgroff/htmlindicate.cc (graphic_end),
3285 include/htmlindicate.h, src/preproc/grn/*.cc,
3286 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
3287 single argument for consistency with rest of source code.
3289 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
3291 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
3293 * src/roff/troff/troff.man: Fixing typos.
3295 2001-04-13 Werner LEMBERG <wl@gnu.org>
3297 * doc/pic.ms: Fixing many font switches.
3298 * doc/groff.texinfo: Fixes, additions.
3299 * MORE.STUFF: Updated.
3301 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
3303 * src/devices/grohtml/grohtml.man: Updated manual page regarding
3305 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
3307 (removeTempFiles): New function to tidy up temporary files.
3308 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
3309 Many fixes to do with the new inline suppress node and image regions
3311 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
3312 (generate_img_src): New function.
3313 (html_printer::do_auto_image): Utilizes it.
3314 (do_heading, do_title): Include inline images within their contents.
3315 (html_printer::begin_page): Tidied up comments that are issued to
3316 the html output file.
3317 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
3319 (text_glob::is_br): New method used by do_heading.
3320 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
3321 equivalent diversion.
3322 * src/include/html-strings.h: Altered image tags to reflect the
3324 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
3326 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
3327 it is already inside a pic image. Only emit tags if the argument
3328 `-Tps:html' is present.
3329 * src/preproc/tbl/main.cc: Changes to reflect additional
3330 `html_end_suppress' parameter.
3331 * src/roff/troff/env.cc: Only emit eol tag if a node has been
3332 emitted since the last eol tag was written.
3333 * src/roff/troff/env.h: New boolean `emitted_node'.
3334 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
3335 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
3336 * src/roff/troff/node.cc (check_charinfo): New method.
3337 (troff_output_file::determine_line_limits): Alterations to limit
3339 * tmac/www.tmac: Changes to reflect new suppress nodes.
3341 2001-04-12 Bruno Haible <haible@clisp.cons.org>
3343 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
3344 Escape the html_glyph in the buffer.
3345 (str_translate_to_html): Output the unescaped escaped_char.
3346 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
3347 `frame=void', not `frame=none'. Add `border=0'.
3349 2001-04-12 Werner LEMBERG <wl@gnu.org>
3351 * PROBLEMS: Add some words on how to avoid wrapper macros.
3353 2001-04-11 Blake McBride <blake@florida-software.com>
3355 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
3357 2001-04-11 Werner LEMBERG <wl@gnu.org>
3359 * font/devlbp/Makefile.sub (CLEANADD): Set it.
3360 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
3361 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
3362 * Makefile.sub (DISTCLEANFILES): Here.
3364 * libs/libgroff/new.cc: Include `nonposix.h'.
3365 * win32-diffs: Updated.
3367 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
3369 Added skeleton macro for defunct macros.
3371 Updated documentation.
3373 When inside displays, an empty input line warning should be
3374 suppressed. If another macro call is put inside a display,
3375 all subsequent empty lines found in that display caused a
3376 warning to be emitted.
3378 * tmac/doc.tmac (doc-defunct-macro): New macro.
3379 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
3380 (doc-restore-global-vars): Fixed typo.
3381 (doc-empty-line): Check the `doc-display-depth' register to
3382 determine whether we are inside display or not.
3384 * tmac/doc-common: Removed `Or' and `Sf' registers.
3385 Moved obsolete `Ds' macro to doc.tmac.
3387 * tmac/groff_mdoc.man: Bump document date.
3388 Document `.Vt' under ``Variable Types''.
3389 Removed documentation for obsolete `.Or' macro.
3391 2001-04-10 Werner LEMBERG <wl@gnu.org>
3394 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
3396 2001-04-10 Bruno Haible <haible@clisp.cons.org>
3398 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
3399 (usage): Add stream argument. Don't exit.
3400 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
3401 Write --version output to stdout, not stderr.
3402 (usage): Add stream argument. Don't exit.
3403 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
3404 (usage): Add stream argument. Don't exit.
3405 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
3407 (usage): Add stream argument. Don't exit.
3408 (main): Write --help output to stdout, not stderr.
3409 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
3410 (usage): Add stream argument. Don't exit.
3411 * src/devices/grops/ps.cc (main): Accept --help and --version.
3412 (usage): Add stream argument. Don't exit.
3413 * src/devices/grotty/tty.cc (main): Accept --help and --version.
3414 (usage): Add stream argument. Don't exit.
3415 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
3416 (main): Accept --help and --version.
3417 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
3418 (main): Accept --help and --version.
3419 * src/preproc/html/pre-html.cc (usage): Add stream argument.
3420 (scanArguments): Accept --help and --version.
3421 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
3422 (main): Accept --help and --version.
3423 * src/preproc/refer/refer.cc (main): Accept --help and --version.
3424 (usage): Add stream argument. Don't exit.
3425 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
3427 (main): Accept --help and --version.
3428 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
3429 (main): Accept --help and --version.
3430 * src/roff/groff/groff.cc (main): Accept --help and --version.
3431 (synopsis): Add stream argument.
3432 (help): Write --help output to stdout, not stderr.
3433 (usage): Add stream argument. Don't exit.
3434 * src/roff/grog/grog.pl: Accept --help and --version.
3436 * src/roff/grog/grog.sh: Accept --help and --version.
3437 * src/roff/nroff/nroff.sh: Accept --help and --version.
3438 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
3439 (usage): Add stream argument. Don't exit.
3440 (main): Accept --help and --version.
3441 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
3442 (usage): New function with stream argument, doesn't exit.
3443 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
3444 (usage): New function with stream argument, doesn't exit.
3445 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
3446 (usage): Add stream argument. Don't exit.
3447 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
3448 (main): Accept --help and --version.
3449 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
3451 (main): Accept --help and --version.
3452 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
3453 (main): Accept --help and --version.
3454 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
3455 (usage): Add stream argument. Don't exit.
3457 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
3459 Fix indentation in SYNOPSIS.
3461 Updated to include changes of latest BSD mdoc version (basically,
3462 the only change is that `.Fn' and `.Fc' put a final semicolon after
3463 a function declaration in the SYNOPSIS section).
3465 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
3466 (doc-in-synopsis-section): New variable. Updated all related
3468 (doc-indent-synopsis-active): New register.
3469 (Nd, Fn, Fo): Use it.
3470 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
3471 `.Cd' with long argument line produces indented wrapped lines.
3472 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
3473 undesirable line break to be output.
3474 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
3476 (Fn, Fc): Add final `;' to output.
3477 (doc-save-global-vars, doc-restore-global-vars): Updated.
3478 * tmac/doc-common: Remove `Ex' register.
3480 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
3483 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
3485 * tmac/doc.tmac (Cd): Simplify code.
3486 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
3488 2001-04-06 Werner LEMBERG <wl@gnu.org>
3490 Implement continuous underlining for nroff mode. To do that, a new
3491 request in the ditroff language has been added: `x u N' (N is 0
3494 \X and \Y are now transparent to end-of-sentence recognition.
3496 * src/include/printer.h (printer): Add `type' parameter to `special'
3498 * src/libs/libdriver/printer.cc (printer::special): Updated.
3499 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
3501 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
3502 specials of type `p'.
3503 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
3504 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
3505 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
3506 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
3507 (glyph::order): New method.
3508 (tty_printer::add_char): Use it.
3509 (tty_printer::special): New method.
3510 (tty_printer::end_page): Implement it.
3512 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
3513 * src/roff/troff/node.cc (special_node::special_node): Add parameter
3514 to set `no_init_string'.
3515 (special_node::tprint_start): Use it.
3516 (special_node::same, special_node::copy): Updated.
3517 (special_node::ends_sentence): New method.
3518 (troff_output_file::start_special): Add parameter to include
3519 inititialization of special conditionally.
3521 * src/roff/troff/env.h (environment): New member `underline_spaces'.
3522 * src/roff/troff/env.cc (do_underline_special): New function.
3523 (environment::set_font): Use it.
3524 (do_underline): Use it. This was `underline()'.
3525 (underline): Call `do_underline()'.
3526 (continuous_underline): New function which calls `do_underline()'.
3527 (environment::newline): Use `do_underline_special()'.
3528 (init_env_requests): Updated.
3530 * NEWS, man/troff_out.man: Updated.
3532 2001-04-06 Bruno Haible <haible@clisp.cons.org>
3534 * font/devutf8/R.proto: Fix code of 'shc'.
3536 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
3538 Many fixes. Diag lists can now be nested also; additionally,
3539 `-compact' and `-offset' are supported.
3541 * tmac/doc.tmac (doc-have-indent): Replaced with ...
3542 (doc-list-have-indent-stackXXX): A new register stack.
3543 (doc-have-diag-list): Removed.
3544 (Bl): Use `doc-list-have-indent-stackXXX'.
3546 (doc-diag-list): Use `doc-compact-list-stackXXX'.
3547 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
3548 (doc-set-vertical-and-indent): Ditto.
3549 (doc-next-list-depth): Removed.
3550 (doc-increment-list-stack): Updated.
3551 (doc-decrement-list-stack): Use `doc-list-depth' instead of
3552 `doc-next-list-depth'.
3553 (doc-end-list, doc-end-column-list): Don't use
3554 `doc-increment-list-stack'.
3555 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
3556 (doc-save-global-vars, doc-restore-global-vars): Updated.
3557 * tmac/doc-common: Updated.
3558 * tmac/groff_mdoc.man: Updated.
3561 2001-04-02 Werner LEMBERG <wl@gnu.org>
3563 * src/devices/grotty/grotty.man: Fix grammatical error.
3565 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
3567 Remove .Ld from mdoc package; replace it with special handling of
3570 * tmac/doc-common: Remove `Ld' register.
3571 Uncomment `doc-volume-ds-*' strings.
3572 Remove `doc-operating-system-default'.
3574 * tmac/doc-syms (Ld): Removed.
3575 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
3579 * tmac/groff_mdoc.man: Many fixes and updates.
3581 2001-03-29 Werner LEMBERG <wl@gnu.org>
3583 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
3584 Bond <tkb@tkb.mpl.com>.
3585 * tmac/www.tmac: Save compatibility mode.
3587 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
3589 * tmac/groff_mdoc.man: Many fixes.
3591 2001-03-28 Werner LEMBERG <wl@gnu.org>
3593 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
3596 2001-03-27 Werner LEMBERG <wl@gnu.org>
3598 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
3599 diversion. This fixes overlong tags.
3601 2001-03-26 Werner LEMBERG <wl@gnu.org>
3603 * doc/groff.texinfo: Fixed and improved documentation of fonts.
3604 * tmac/doc-syms: Fix error messages.
3605 * tmac/an-old.tmac: Remove incorrect double backslashes.
3607 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
3609 * tmac/Makefile.sub: Strip mdoc.local also
3610 * tmac/strip.sed: Fixed.
3612 2001-03-24 Werner LEMBERG <wl@gnu.org>
3614 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
3615 selecting the font size.
3616 * tmac/groff_mdoc.man, NEWS: Document it.
3618 2001-03-23 Werner LEMBERG <wl@gnu.org>
3620 * src/roff/troff/div.cc (save_vertical_space): Add default argument
3622 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
3623 argument to restore previous font family.
3624 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
3626 * doc/groff.texinfo: More fixes and additions (mainly for font
3627 manipulating commands).
3629 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
3630 * tmac/groff_mdoc.man: This. The quick reference has been removed.
3631 * tmac/Makefile.sub, NEWS: Updated.
3633 2001-03-23 Werner LEMBERG <wl@gnu.org>
3635 Replaced mdoc implementation. The new version is `state of the
3636 art', using almost all new features of groff 1.17 -- it won't run
3637 with older versions.
3639 * tmac/doc.tmac: Completely rewritten.
3640 * tmac/doc-common: Ditto.
3641 * tmac/doc-nroff: Ditto.
3642 * tmac/doc-ditroff: Ditto.
3643 * tmac/doc-syms: Ditto.
3644 * tmac/mdoc.local: New file.
3645 * tmac/groff_mdoc.samples.man: Replaced with ...
3646 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
3647 * tmac/strip.sed: Updated.
3648 * tmac/Makefile.sub: Updated.
3651 * tmac/groff_man.man: Add `man.local' to the FILES section.
3653 2001-03-22 Werner LEMBERG <wl@gnu.org>
3655 * doc/groff.texinfo: Added many @noindent.
3656 Replaced @end_Example -> @endExample.
3657 Added info whether registers are r/o.
3658 Many other additions and fixes.
3660 2001-03-21 Werner LEMBERG <wl@gnu.org>
3662 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
3663 in makeinfo of texinfo 4.0) to be used in @Def* macros.
3664 Improved @Def* macros: Now the exact syntax of request, register,
3665 and escapes is shown.
3666 Added macros for parentheses and brackets to be used in @Def*.
3667 Many fixes and improvements of the documentation.
3669 2001-03-20 Werner LEMBERG <wl@gnu.org>
3671 * doc/groff.texinfo: Added new index: `st' (for strings).
3672 Added macros @Defstr(x).
3673 Added macro @Example (adding @group).
3674 Other minor improvements.
3676 2001-03-19 Werner LEMBERG <wl@gnu.org>
3678 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
3679 `rq' for requests. `fn' is no longer used.
3680 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
3683 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
3684 number with name of man page.
3686 2001-03-19 Larry Kollar <kollar@alltel.net>
3688 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
3691 2001-03-19 Werner LEMBERG <wl@gnu.org>
3693 * man/groff_font.man: Document `prepro', `postpro', and `print'.
3694 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
3695 * src/devices/grohtml/grohtml.man: Fixing typos.
3697 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
3699 * tmac/s.tmac (@IP): Pass `.ip' html tag.
3700 * tmac/groff_mwww.man: Remove .LINE macro
3701 * tmac/www.tmac (LINE): Add `.ti'.
3703 * src/devices/grohtml/post-html.cc (html_printer): New member
3705 (html_printer::emit_raw): Use it.
3706 (html_printer::do_linelength): Ditto.
3707 (html_printer::do_pageoffset): Ditto.
3708 (html_printer::do_indentation): Ditto.
3709 (html_printer::do_tempindent): Ditto.
3710 (html_printer::do_break): Ditto.
3711 (html_printer::begin_page): Ditto.
3712 (html_printer::do_indentedparagraph): New function.
3713 (html_printer::troff_tag): Handle `.ip'.
3714 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
3715 Add `<td width=...>' handling.
3716 (html_text::do_table): Add parameter.
3717 (html_text::do_indent): Updated.
3718 * src/devices/groohtml/html-text.h: Updated.
3720 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
3722 Introduced simple html tables to implement indentation.
3724 * src/devices/grohtml/html.h (word, word_list): New structures.
3725 (simple_output): Use it.
3726 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
3727 (html_printer): Improve indentation handling.
3728 (html_printer::emit_raw): Set `in_table' element. Handle
3730 (html_printer::write_header): Move conditional downwards.
3731 Don't allow whitespace in tags.
3732 (html_printer::do_linelength): Handle line length and indentation
3734 (html_printer::do_pageoffset): Handle indentation conditionally.
3735 (html_printer::do_indentation): Ditto.
3736 (html_printer::do_tempindent): New function member.
3737 (html_printer::do_fill): Take care of indentation.
3738 (html_printer::do_flush): Finish table.
3739 (html_printer::do_links): Ditto.
3740 (html_printer::do_break): New function for handling `.br' and `.ti'.
3741 (html_printer::troff_tag): Use it.
3743 (html_printer::flush_globs): Fix.
3744 (html_printer::flush_page): Finish table.
3745 (html_printer::html_printer): Fix error message. Set up
3747 (html_printer::add_to_sbuf): Remove special handling of character
3749 (to_unicode): Remove `stop()'.
3750 (html_printer::write_title): Cleanup.
3751 (html_printer::begin_page): Use `put_string()'. Handle indentation.
3752 (html_printer::~html_printer): Flush text and end the line.
3754 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
3755 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
3757 (html_text::start_tag): Disable newlines.
3758 (html_text::table_is_void): New function.
3759 (html_text::issue_table_begin): Ditto.
3760 (html_text::issue_table_end): Ditto.
3761 (html_text::push_para): Better table handling.
3762 (html_text::do_indent): New function.
3763 (html_text::do_table): Ditto.
3764 (html_text::done_table): Ditto.
3765 (html_text::do_tt): Handle PRE_TAG.
3766 (html_text::is_in_table): New function.
3767 (html_text::check_emit_text): Handle tables.
3768 (html_text::do_emittext): Use `nl()'.
3769 (html_text::do_para): Handle table.
3770 (html_text::remove_def): New function.
3771 * src/devices/grohtml/output.cc (word, word_list): Implement
3773 (simple_output::end_line): Flush last word.
3774 (simple_output::simple_comment): Ditto.
3775 (simple_output::begin_comment): Recoded.
3776 (simple_output::end_comment): Ditto.
3777 (simple_output::comment_arg): Removed.
3778 (simple_output::check_newline): Improve test and flush last word.
3779 (simple_output::space_or_newline): Improved.
3780 (simple_output::write_newline): Replaced with...
3781 (simple_output::nl): This.
3782 (simple_output::put_raw_char): Flush last word.
3783 (simple_output::check_space): Removed.
3784 (simple_output::put_translated_string): Ditto.
3785 (simple_output::put_string): Simplified.
3786 (simple_output::put_number): Updated.
3787 (simple_output::put_float): Ditto.
3788 (simple_output::put_symbol): Removed.
3789 (simple_output::enable_newlines): Add `check_newline()'.
3790 (simple_output::flush_last_word): New function.
3792 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
3793 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
3795 * tmac/s.tmac (@PP, @IP): Add html conditional code.
3796 * tmac/an-old.tmac (TP): Ditto.
3798 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
3800 * mdate.sh: Make it POSIX compliant.
3802 2001-03-09 Werner LEMBERG <wl@gnu.org>
3804 Added the `return' request to end a macro immediately. It simply
3805 pops iterators from the input stack until a macro iterator is found.
3807 * src/roff/troff/input.cc (input_iterator::is_macro,
3808 macro_iterator::is_macro): New member.
3809 (input_return_boundary): New class to signal an immediate return
3811 (input_stack::add_return_boundary, input_stack::is_return_boundary):
3813 (input_stack::clear): Use it.
3814 (input_stack::pop_macro): New function.
3815 (while_request): Use `is_return_boundary()'.
3816 (return_macro_request): New function.
3817 (init_input_requests): Use it.
3819 * src/roff/troff/TODO: Updated.
3820 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3822 2001-03-08 Werner LEMBERG <wl@gnu.org>
3824 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
3827 2001-03-07 Werner LEMBERG <wl@gnu.org>
3829 Make `\B' more rigid.
3831 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
3833 (get_number_rigidly): New function.
3834 * src/roff/troff/input.cc (do_expr_test): Use it.
3835 * src/roff/troff/token.h: Updated.
3837 * src/roff/troff/request.h: Fix typo (init_html_request ->
3838 init_markup_request).
3840 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
3842 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
3843 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
3844 are now `.begin', `.end', `.image'.
3846 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
3847 (html_printer::add_to_sbuf): Changing type of `code' parameter.
3848 Use add_char_to_sbuf().
3849 (to_unicode): New function.
3850 (char_translate_to_html): Changing type of `ch' parameter.
3852 (html_printer::~html_printer): Comment out doctype string.
3853 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
3854 instead of `.html-end'.
3855 (write_start_image): Use `.begin' and `.image' instead of
3856 `.html-begin' and `.html-image'.
3857 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
3858 (html_begin): Renamed to ...
3860 (html_end): Renamed to ...
3862 (html_image): Renamed to ...
3864 (init_html_requests): Renamed to ...
3865 (init_markup_requests): This.
3866 * tmac/www.tmac: Updated.
3868 2001-02-28 Bram <bram@avontuur.org>
3870 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
3873 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
3875 * doc/meref.me: Fixing some typos.
3877 2001-02-16 Werner LEMBERG <wl@gnu.org>
3879 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
3880 method. Return `HYPHEN_MIDDLE' if it was `\:'.
3881 * src/roff/troff/node.h: Updated.
3883 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
3885 * tmac/groff_tmac.man: Fix typo.
3887 2001-02-16 Werner LEMBERG <wl@gnu.org>
3889 Fixing a bug which prevented proper end-of-sentence recognition
3890 between an `unformatted' box and the following text. As a
3891 consequence, vertical line distances are no longer preserved in
3892 boxes after a call to `.unformat' -- because boxes aren't
3893 line-oriented (contrary to diversions), this doesn't make sense
3896 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
3898 (vertical_size_node::set_unformat_flag): New method.
3899 * src/roff/troff/node.hh: Updated.
3900 * src/roff/troff/input.cc (word_space_node::reread,
3901 hmotion_node::reread): Reset `unformat' flag after usage.
3902 (unformat_macro): Append only if `set_unformat_flag()' returns
3904 * src/roff/troff/troff.man: Updated.
3906 2001-02-15 Werner LEMBERG <wl@gnu.org>
3908 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
3909 documentation of `asciify' and `unformat' requests.
3911 2001-02-13 Werner LEMBERG <wl@gnu.org>
3913 Redesigned the `unformat' request. It is no longer connected with
3914 `asciify' but rather uses new `reread()' methods if the `unformat'
3915 flag is set. Additionally, the handling of space characters after
3916 unformatting has been fixed so that they retain their width.
3918 * src/roff/troff/node.h (width_list): New structure to store
3919 original widths of spaces.
3920 (node): Added `unformat' member.
3921 Replaced `num_spaces' variable with `orig_width' list.
3922 * src/roff/troff/node.cc (*node::asciify,
3923 asciify_reverse_node_list): Removed `unformat_only' flag and related
3925 (word_space_node::asciify, word_space_node::word_space_node): Use
3927 (word_space_node::~word_space_node): New destructor.
3928 (word_space_node::copy): Updated to handle `orig_width'.
3929 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
3930 (*node::merge_space): Update `orig_width' list if necessary.
3931 (*node::set_unformat_flag): New methods to set the `unformat' flag.
3932 * src/roff/troff/enc.cc (environment::space_newline): Use
3934 (environment::space): Added method to handle space width and
3935 sentence space width as parameters. Use `width_list'.
3936 (environment::make_tab_node): Updated.
3937 * src/roff/troff/env.h: Updated.
3938 * src/roff/troff/input.cc (word_space_node::reread,
3939 unbreakable_space_node::reread, hmotion_node::reread): New methods
3940 to handle nodes specially if `unformat' flag is set.
3941 (do_asciify_macro): Renamed back to ...
3942 (asciify_macro): This.
3943 (unformat_macro): New implementation to simply set the `unformat'
3946 * MORE.STUFF: Added more info about deroff.
3948 2001-02-08 Werner LEMBERG <wl@gnu.org>
3950 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
3951 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
3952 and `add_self()' methods to avoid hyphenation. For example, the
3953 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
3954 soft hyphen after `foo'. Now the hyphen list is correctly
3955 `foo<ignore><ignore>bar'.
3957 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
3959 * tmac/groff_tmac.man: Fix `BIR' macro.
3961 2001-02-04 Werner LEMBERG <wl@gnu.org>
3963 A new escape sequence `\:', inserting a zero-width break point.
3965 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
3966 * src/roff/troff/input.cc (get_copy, token::next, asciify):
3968 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
3970 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
3971 and `asciify()' methods.
3972 * src/roff/troff/node.cc (space_node::space_node): Updated.
3973 (space_node::asciify): Handle `was_escape_colon'.
3974 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3976 Handle `\~' similar to other comparable requests.
3978 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
3980 (token::next): Move creation of an unbreakable_space_node to...
3981 (token::add_to_node_list): Here.
3983 Fix a bug which sometimes prevented hyphenation of words connected
3984 with `\~' or `\ ' (and other escape sequences handled as
3985 TOKEN_NODE). This also fixes a hyphenation problem with boxes
3986 (after a call to the `unformat' request).
3988 * src/roff/troff/env.h (environment::possibly_break_line,
3989 environment::hyphenate_line): Introducing `start_here' parameter.
3990 * src/roff/troff/env.cc (environment::space_newline,
3991 environment::space): Use it.
3992 (environment::possibly_break_line, environment::hyphenate_line):
3994 * src/roff/troff/input.cc (process_input_stack): Use it.
3995 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
3996 space_char_hmotion_node, overstrike_node): Add
3997 `get_hyphenation_type()' method.
3998 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
3999 if `unformat_only' is active.
4001 2001-01-30 Werner LEMBERG <wl@gnu.org>
4003 Implemented new read-only number register `.linetabs' which
4004 returns 1 if in line-tabs mode, 0 otherwise.
4006 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
4007 * src/roff/troff/env.cc (get_line_tabs): New function.
4008 (init_env_requests): Use it.
4009 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4011 * VERSION, REVISION: Changing to 1.17.0.
4013 2001-01-28 Werner LEMBERG <wl@gnu.org>
4015 Fixed a bug which prevented hyphenation of words which are finished
4018 * src/roff/troff/token.h (token): Add enum type
4019 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
4020 * src/roff/troff/input.cc (token::next, token::description,
4021 get_line_arg, token::add_to_node_list, token::process): Use it.
4023 2001-01-27 Werner LEMBERG <wl@gnu.org>
4025 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
4026 * src/roff/troff/div.cc (do_divert): Use it.
4028 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
4030 2001-01-25 Werner LEMBERG <wl@gnu.org>
4032 Adding the `linetabs' request. If set, tab distances are not
4033 computed relative to the input line but relative to the output line.
4035 * src/roff/troff/env.h (environment): New member `line_tabs'.
4036 * src/roff/troff/env.cc (line_tabs_request): Implement request.
4037 (environment::environment, environment::copy): Updated.
4038 (environment::distance_to_next_tab): Use `line_tabs'.
4039 (init_env_requests): Register request.
4040 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
4043 2001-01-24 Werner LEMBERG <wl@gnu.org>
4045 Introducing a new read-only register `.int' which is set to a
4046 positive value if the last output line is interrupted (i.e., if it
4049 * src/roff/troff/env.cc (init_env_requests): Add it.
4050 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4052 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
4054 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
4055 * src/preproc/html/pre-html.cc (findPrefix): New function which
4056 generates the troff executable name via the system prefix.
4057 * src/preproc/eqn/main.cc: Modified warning message.
4059 2001-01-23 Werner LEMBERG <wl@gnu.org>
4061 troff's `box' and `boxa' requests didn't preserve temporary
4064 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
4065 `saved_target_text_length' members.
4066 * src/roff/troff/div.cc (do_divert): Use them.
4068 Tabs (but not yet leaders and fields) are now handled correctly by
4071 * node.h (hmotion_node): Add field `was_tab'.
4072 * env.cc (environment::make_tab_node): Set it.
4073 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
4075 Added new request `unformat' which will, contrary to `asciify',
4076 preserve font information after unformatting (i.e., only nodes
4077 dealing with horizontal space are converted back to input
4080 * input.cc (asciify_macro): Renamed to ...
4081 (do_asciify_macro): this, having a new parameter `unformat_only'.
4082 (asciify_macro, unformat_macro): New; using do_asciify_macro.
4083 (init_input_requests): Added `unformat'.
4084 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
4085 parameter to control asciification process.
4086 * node.h (*_node::asciify): Ditto.
4087 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4089 2001-01-20 Werner LEMBERG <wl@gnu.org>
4091 * doc/groff.texinfo: Minor improvement of `.in' documentation.
4093 2001-01-18 Werner LEMBERG <wl@gnu.org>
4095 * tmac/ps.tmac: Remove call of psold.tmac.
4096 * tmac/psold.tmac: Comment updated.
4097 * tmac/psnew.tmac: Removed since no longer needed.
4098 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
4100 * font/devutf8/R.proto: Adding `shc' glyph.
4101 * font/devutf8/NOTES: Updated.
4103 * test-groff: Updated.
4105 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
4107 First cut of the new html device driver. Changes to pre-html and
4108 the new grohtml are too numerous to be documented here.
4110 Stuff related to `html' has been renamed to `html-old' and `html2'
4111 stuff has been renamed to `html' (including directories). The new
4112 html device driver is therefore invoked as `-Thtml'.
4114 Added new `\O' escape to suppress output (needed by html driver).
4116 Added functions and code to pass info about input-level commands
4117 (`.in', `.fl', etc.) to html driver.
4119 Three new functions (.html-begin, .html-end, and .html-image) for
4120 better html handling: `html-begin' will execute the remaining line
4121 if at the outermost nesting level, increasing an internal counter.
4122 `html-end' does the same but decreases the internal counter.
4123 `html_image' puts its arguments into a special node (suppress_node)
4124 to define an image region.
4126 The `output' request has been removed.
4128 * tmac/html-tags.tmac: Removed.
4129 * tmac/arkup.tmac: Updated and renamed to ...
4130 * tmac/www.tmac: New file.
4131 * tmac/markup.tmac Updated and renamed to ...
4132 * tmac/mwww.tmac: New file.
4133 * tmac/Makefile.sub: Updated.
4134 * tmac/an-old.tmac: Updated.
4135 * tmac/eqnrc: Updated.
4136 * tmac/groff_man.man
4137 * tmac/groff_markup.man: Updated and renamed to ...
4138 * tmac/groff_mwww.man: New file.
4139 * tmac/groff_tmac.man: Updated.
4140 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
4141 * tmac/html.tmac: Updated and renamed from html2.tmac.
4142 * tmac/pspic.tmac: Updated html support.
4143 * tmac/s.tmac: Added html output support.
4144 * tmac/troffrc, tmac/troffrc-end: Updated.
4146 * Makefile.in, doc/Makefile: Updated.
4147 * doc/groff.texinfo: Added info about new `\O' escape.
4148 * doc/homepage.ms: Use `MAILTO' macro.
4150 * font/devhtml/DESC.proto: Add `C' font.
4151 * font/devhtml/Makefile.sub: Updated.
4152 * font/devhtml/R.proto: Minor fixes.
4153 * font/devhtml-old/Makefile.sub: Updated.
4155 * src/devices/grohtml-old/Makefile.sub: Updated.
4157 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
4159 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
4160 graphic_start): Add `inline' parameter. Update.
4161 (html_end_suppress, graphic_end): Update.
4163 * src/include/html-strings.h: New file.
4164 * src/include/htmlindicate.h: Comments updated.
4165 * src/include/printer.h: Updated.
4167 * src/preproc/eqn/main.cc (do_file, main): Updated.
4168 * src/preproc/pic/troff.cc (troff_output::start_picture,
4169 troff_output::finish_picture): Updated.
4170 * src/preproc/tbl/main.cc (process_input_file): Updated.
4172 * src/roff/groff/groff.cc (main): Updated.
4173 Pass device arguments to predrivers also.
4174 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
4175 * src/roff/troff/env.h (environment): Updated.
4176 New elements `need_eol' and `ignore_next_eol' (for html output).
4177 * src/roff/troff/env.cc (environment::environment): Add initializers
4178 for `need_eol' and `ignore_next_eol'.
4179 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
4181 (point_size, fill, no_fill, center, right_justify, line_length,
4182 indent, temporary_indent, break_request, handle_tab): Use
4184 (set_tabs): Use `add_html_tag_tabs()'.
4185 (environment::add_html_tag): Updated.
4186 (environment::do_break): Updated.
4187 * src/roff/troff/div.cc (space_request, flush_output): Use
4188 `environment::add_html_tag()'.
4189 * src/roff/troff/input.cc: Updated.
4190 New variable `html_level' to indicate nested `html-begin' requests.
4191 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
4192 (non_interpreted_char_node, token_node, non_interpreted_node): Add
4193 `force_tprint()' method.
4194 (token::next): Handle `\O'.
4195 (do_suppress): Implement it.
4196 (html_begin, html_end, html_image): New functions.
4197 (init_output_requests): Renamed to ...
4198 (init_html_requests): this.
4200 (macro::append_str, macro::append_unsigned, macro::append_int): New
4202 New variable `output_low_mark_miny' to limit minimal value of y.
4203 (reset_output_registers): Use it.
4204 (output_request): Removed.
4205 (get_output_registers): New function.
4206 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
4207 (*_node): Added `force_tprint()' if necessary.
4208 (special_node): New elements `tf' and `get_tfont()'.
4209 (suppress_node): New class.
4210 * src/roff/troff/node.cc:
4211 New global variables `image_no' and `suppress_start_page'.
4212 (real_output_file): New method `is_on()'.
4213 (troff_output_file): New method `start_special(tfont)'.
4214 (troff_output_file::really_print_line): Use `tprint' conditionally.
4215 (real_output_file::print_line): Updated.
4216 (real_output_file::on): Updated.
4217 (*_node): Added `force_tprint()'.
4218 (special_node::special_node): Initializer updated.
4219 (special_node::same, special_node::copy, special_node::tprint_start):
4221 (get_reg_int, get_reg_str): New functions.
4222 (suppress_node::*): New methods.
4223 New global variables last_position, last_image_filename;
4224 (min): New inline function.
4225 * src/roff/troff/reg.h, src/roff/troff/request.h,
4226 src/roff/troff/troff.h: Updated.
4228 2001-01-13 Werner LEMBERG <wl@gnu.org>
4230 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
4231 documentation of `asciify' request.
4233 2001-01-12 Werner LEMBERG <wl@gnu.org>
4235 * src/roff/troff/input.cc: Move definition of special characters
4236 like `ESCAPE_TILDE' to ...
4237 * src/roff/troff/input.h: New file.
4238 * src/roff/troff/Makefile.sub (HDRS): Add it.
4240 Extending the .asciify request to `unformat' space characters also.
4242 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
4243 to count input space characters.
4244 Update constructors to take care of it.
4245 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
4246 `ESCAPE_SPACE' instead of normal space.
4247 (word_space_node::asciify): New method.
4248 (unbreakable_space_node::asciify): New method.
4249 (word_space_node::merge_space): New method.
4250 * src/roff/troff/env.cc (environment::space_newline,
4251 environment::space): Add code to initialize `num_spaces' (using the
4252 constructor of `word_space_node').
4253 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4256 2001-01-09 Werner LEMBERG <wl@gnu.org>
4258 * man/groff_char.man: Use table header traps only conditionally.
4260 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
4262 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
4264 2001-01-08 Werner LEMBERG <wl@gnu.org>
4266 Introducing the `box' and `boxa' requests which are similar to
4267 `di' resp. `da' but omitting a partially filled line (which is
4268 restored after ending the diversion).
4270 * src/roff/troff/div.h (diversion): Add elements to save partially
4272 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
4273 partially filled line.
4274 (divert, divert_append): Updated.
4275 (box, box_append): New functions.
4276 (init_div_requests): Use them.
4277 * src/roff/troff/env.h (environment): do_divert() is now a friend.
4278 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4280 * doc/groff.texinfo: Fix documentation of `lf' request.
4282 2000-12-25 Werner LEMBERG <wl@gnu.org>
4284 * src/roff/troff/troff.man, NEWS: Document `writem' request.
4286 2000-12-21 Werner LEMBERG <wl@gnu.org>
4288 Ignore `ss' request if in compatibility mode.
4290 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
4291 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
4292 * src/roff/troff/env.cc (space_size): Use it.
4294 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
4295 `ss' request in nroff mode.
4297 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
4300 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
4302 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
4304 2000-12-13 Werner LEMBERG <wl@gnu.org>
4306 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
4307 * src/preproc/eqn/neqn.man: Small fixes and additions.
4309 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
4311 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
4314 * src/preproc/eqn/neqn.man: New file.
4316 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
4319 * tmac/e.tmac: Add `T&' macro.
4320 Fix `indent cannot be negative' warning.
4321 * tmac/s.tmac: Fix `indent cannot be negative' warning.
4323 2000-12-07 Werner LEMBERG <wl@gnu.org>
4325 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
4327 2000-12-06 Werner LEMBERG <wl@gnu.org>
4329 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
4332 * MORE.STUFF: Added info about deroff for djgpp.
4334 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
4335 documentation of -rcR switch.
4337 2000-12-03 Werner LEMBERG <wl@gnu.org>
4339 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
4340 if -rcR=1 (which is now the default in nroff mode), a single, very
4341 long page is created instead of multiple pages: All `ne' and `wh'
4342 requests are put into conditionals; a new macro `an-end' is added to
4343 be called with `em'.
4345 Some other minor cleanups.
4347 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
4349 2000-12-02 Werner LEMBERG <wl@gnu.org>
4351 Fixing a bug which prevented hyphenation in words followed
4352 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
4354 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
4355 Adding possibly_break_line().
4356 * src/roff/troff/env.h (environment): Make possibly_break_line()
4359 Make `\~' usable in .tr request.
4361 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
4362 (token): Add stretchable_space().
4363 * src/roff/troff/input.cc (token::next, token::delimiter,
4364 token::description, process_input_stack, do_translate,
4365 add_to_node_list, token::process): Use it.
4366 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
4367 for adjusting the space.
4368 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
4369 for stretchable space.
4370 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
4371 (make_node): Add code for stretchable space.
4372 * src/roff/troff/env.cc (environment::add_char): Use it.
4373 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
4374 (get_copy, token::next, transparent_translate, asciify): Use it.
4376 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
4377 doc/groff.texinfo: Updated.
4378 * man/groff.man: Small reorderings.
4380 2000-11-23 Werner LEMBERG <wl@gnu.org>
4383 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
4385 * src/roff/troff/input.cc (main): Add `config_macro_path' and
4386 `safer_macro_path' to -M option.
4387 * src/roff/troff/troff.man: Fixes.
4389 2000-11-22 Werner LEMBERG <wl@gnu.org>
4391 Use safer path (except for config files) if -U isn't specified. Add
4392 a special macro path (without home and current directory) for config
4393 files. Add home directory to unsafe path for consistency. Don't
4394 include the home directory in the font path.
4396 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
4398 * src/include/macropath.h: Add `config_macrp_path'.
4399 * src/libs/libgroff/fontfile.cc: Fix font path.
4400 * src/roff/troff/input.cc (process_startup_file): Use
4401 `config_macro_path'.
4402 (main): Select unsafe path if -U is given.
4404 * src/preproc/eqn/main.cc (main): Fixing search path for
4406 * src/preproc/eqn/eqn.man: Updated.
4408 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
4411 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
4412 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
4413 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
4414 src/devices/grotty/grotty.man: Updated.
4416 * Makefile.in: Fix comments.
4418 2000-11-17 Werner LEMBERG <wl@gnu.org>
4420 * tmac/safer.tmac: Empty file added (again) for compatibility
4422 * tmac/Makefile.sub: Updated.
4424 2000-11-16 Werner LEMBERG <wl@gnu.org>
4426 * src/devices/grodvi/dvi.cc (main),
4427 src/devices/grohtml2/post-html.cc (main),
4428 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
4429 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
4430 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
4431 (main), src/preproc/html2/pre-html.cc (main),
4432 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
4433 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
4434 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
4435 (main), src/utils/hpftodit/hpftodit.cc (main),
4436 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
4437 (main), src/utils/lookbib/lookbib.cc (main),
4438 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
4439 (main): Use stdout for -v.
4440 * src/roff/groff/groff.cc (run_commands),
4441 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
4442 to make direct printing to stdout possible.
4443 * src/roff/groff/pipeline.h: Updated.
4445 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
4446 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
4447 * src/utils/afmtodit/afmtodit.man: Updated.
4449 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
4450 (version): New function.
4452 * src/utils/addftinfo/addftinfo.man: Updated.
4454 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
4455 Fixing copyright dates.
4457 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
4460 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
4463 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
4465 2000-11-15 Werner LEMBERG <wl@gnu.org>
4467 In all programs, make -v return immediately with exit status 0 to
4468 be compliant with the GNU standard.
4470 * src/devices/grodvi/dvi.cc (main),
4471 src/devices/grohtml2/post-html.cc (main),
4472 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
4473 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
4474 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
4475 (main), src/preproc/html2/pre-html.cc (main),
4476 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
4477 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
4478 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
4479 (main): Implement it.
4482 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
4483 and postprocessors to the -v option.
4485 * src/roff/grog/grog.pl: Implement -v.
4486 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
4487 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
4489 * src/roff/nroff/nroff.sh: Implement -v.
4490 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
4491 * src/roff/nroff/nroff.man: Updated.
4493 * src/preproc/eqn/main.cc (main): Fix comment typo.
4495 * MORE.STUFF: Added info about djgpp port of grap.
4497 2000-11-14 Werner LEMBERG <wl@gnu.org>
4499 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
4500 mode (or rather, implemented non-compatibility mode).
4501 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
4503 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
4504 replacing it -- we don't find gxditview otherwise.
4505 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
4507 * src/preproc/pic/depend: Removed. Unnecessary.
4509 Implemented dummy keyword `solid' in pic for compatibility with
4512 * lex.cc (lookup_keyword): Added `solid'.
4513 * pic.y: Added SOLID with dummy rule.
4514 * pic.cc, pic_tab.h: Regenerated.
4515 * doc/pic.ms: Updated.
4517 2000-11-13 Werner LEMBERG <wl@gnu.org>
4519 For security reasons, don't use the current directory but the home
4520 directory while searching and scanning troffrc and troffrc-end.
4521 Similarly, replace the current directory with the home directory
4524 * Makefile.in (fontpath, tmacpath): Remove current directory.
4526 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
4527 two parameters `add_home' and `add_current'.
4528 (search_path::~search_path, search_path::command_line_dir,
4529 search_path::open_file): Remove tests for `dirs' being zero.
4530 * src/include/searchpath.h: Adjust.
4531 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
4533 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
4535 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
4536 * src/roff/troff/input.cc: Use `mac_path', initialized with
4538 (process_startup_file): Set `mac_path' to `safer_macro_path'.
4539 * src/roff/troff/env.cc: Use `mac_path'.
4541 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
4543 * NEWS, man/roff.man, src/roff/troff/troff.man,
4544 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
4547 2000-11-12 Werner LEMBERG <wl@gnu.org>
4549 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
4551 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
4552 * configure.in: Fix typo in comment.
4553 * configure: Regenerated.
4555 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
4558 2000-11-08 Werner LEMBERG <wl@gnu.org>
4560 Add system tmac directory (/usr/local/lib/groff/site-tmac).
4562 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
4563 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
4566 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
4567 * tmac/Makefile.sub (install_data): Create
4568 $(systemtmacdir) and $(localtmacdir).
4569 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
4570 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
4571 NEWS, doc/groff.texinfo: Updated and minor fixes.
4573 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
4574 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
4575 $(systemtmacdir) since the wrapper files are platform-dependent.
4577 2000-11-01 Werner LEMBERG <wl@gnu.org>
4579 * doc/groff.texinfo: Fix typo.
4581 2000-10-26 Werner LEMBERG <wl@gnu.org>
4583 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
4584 tmac.doc.old -> doc-old.tmac
4585 tmac.an.old -> an-old.tmac
4587 * tmac/tmac.*: Moved to ...
4588 * tmac/*.tmac: this.
4589 * tmac/man.local: Fix comment.
4590 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
4591 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
4592 Added some `FILES' sections. More use of @...@ directives. Other
4594 * arch/djgpp/README, font/devutf8/NOTES: Updated.
4595 * doc/homepage.ms, doc/groff.texinfo: Updated.
4596 * man/groff.man, man/roff.man: Updated.
4597 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
4598 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
4599 src/devices/grotty/grotty.man: Updated.
4600 * src/preproc/pic/pic.man: Updated.
4601 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
4602 instead of -mdoc.old.
4603 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
4604 * src/roff/nroff/nroff.man: Updated.
4607 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
4609 * tmac/mm.diff: Removed -- it has no use now since the mm package
4612 * tmac/*: Removed trailing spaces.
4614 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
4615 the tmac subdirectory also).
4617 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
4618 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
4619 stuff since it is no longer needed.
4621 * README, PROBLEMS: Updated.
4623 2000-10-25 Werner LEMBERG <wl@gnu.org>
4625 Invert current behaviour: Search first FOOBAR.tmac, then
4628 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
4629 (open_mac_file, macro_source): Implement it.
4630 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
4631 doc/groff.texinfo, NEWS: Document it.
4633 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
4634 Small documentation improvements.
4636 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
4639 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
4641 2000-10-24 Werner LEMBERG <wl@gnu.org>
4643 Add local tmac directory (groff/site-tmac).
4645 * Makefile.in: Add $(localtmacdir).
4646 (uninstall_dirs): Add $(localtmacdir).
4647 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
4648 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
4649 in $(localtmacdir). Create $(localtmacdir).
4650 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
4651 Updated and minor fixes.
4653 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
4655 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
4657 2000-10-23 Werner LEMBERG <wl@gnu.org>
4659 Move hyphen.us to tmac directory.
4661 * src/roff/troff/hyphen.us: Removed.
4662 * src/tmac/hyphen.us: Added.
4663 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
4665 Change installation structure for data files from .../groff/... to
4666 .../groff/<version><revision>/... to be conform with other GNU
4669 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
4670 doc/Makefile: Implement it.
4671 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
4672 * configure: Updated.
4673 * arch/djgpp/README, font/devutf8/NOTES: Use it.
4674 * NEWS: Document it.
4675 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
4676 @MACRODIR@ instead of hard-coded directories.
4678 2000-10-22 Werner LEMBERG <wl@gnu.org>
4680 Implement $GROFF_BIN_PATH environment variable (which defaults to
4681 $bindir) used for child programs of groff and similar wrappers.
4683 * gendefs.sh: Improve documentation.
4684 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
4685 src/preproc/eqn/Makefile.sub (neqn),
4686 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
4687 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
4689 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
4690 $GROFF_PATH__ (the latter for communication with troff).
4691 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
4693 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
4694 doc/groff.texinfo: Document it.
4696 * doc/groff.texinfo: Improve documentation of troff's -a option.
4698 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
4700 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
4701 non-intrusive eol marker.
4702 (troff_output_file::determine_line_limits): New function.
4703 (troff_output_file::draw): Use it.
4704 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
4705 output_pending_lines() instead of output_line().
4706 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
4707 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
4708 createImage): Small fixes.
4710 2000-10-14 Werner LEMBERG <wl@gnu.org>
4712 Replace tmac.safer with a real secure solution.
4714 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
4715 system_request, pipe_output): Disable requests if in safer mode.
4716 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
4717 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
4718 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
4719 doc/groff.texinfo, src/roff/groff/groff.man,
4720 src/roff/troff/troff.man, arch/djgpp/README: Updated.
4722 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
4723 (resource_manager::output_prolog): Replace setenv() with putenv().
4725 2000-10-09 Werner LEMBERG <wl@gnu.org>
4727 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
4728 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
4729 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
4730 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
4731 compilation errors with some compilers. It seems that this code
4732 is no longer necessary -- if yes, it is easy to add some #ifdef's
4733 for that particular old-fashioned compiler.
4735 * MORE.STUFF: Added info about Meta-tbl.
4737 * doc/groff.texinfo: Added more info about `.if "..."..."'.
4739 2000-10-07 Werner LEMBERG <wl@gnu.org>
4741 Adding a new escape sequence \B'...': If the string between
4742 the delimiters is a valid numeric expression, return the character
4743 `1', and `0' otherwise. This is an analogon to \A.
4745 * src/roff/troff/input.cc (do_expr_test): Implement it.
4746 (token::next): Use it.
4747 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
4749 * tmac/tmac.trace: Made independent from escape character.
4751 2000-10-06 Werner LEMBERG <wl@gnu.org>
4753 Adding a new request .dei: define indirect. The first and second
4754 parameter of .dei are taken from string registers instead directly;
4755 this very special request is needed to make tmac.trace independent
4756 from the escape character (which might even be disabled).
4758 * src/roff/troff/input.cc (do_define_macro): Implement it.
4759 (define_macro_indirect): New function.
4760 (init_input_requests): Use it.
4762 Adding two requests .ecs and .ecr: Save and restore the escape
4763 character. These two requests are needed to make tmac.trace
4764 independent from the escape character (which might even be
4767 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
4769 (init_input_requests): Use it.
4771 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4773 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
4775 Adding a new option -P and new environment variable GROPS_PROLOGUE
4776 to grops, selecting a different prologue file (minor modifications
4779 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
4780 src/devices/grops/ps.cc (main): Implement it.
4781 * src/devices/grops/grops.man, NEWS: Document it.
4783 2000-09-22 Werner LEMBERG <wl@gnu.org>
4785 * INSTALL: Add info about selecting paper format.
4787 2000-09-21 Werner LEMBERG <wl@gnu.org>
4789 * src/roff/troff/input.cc (main): Fixing compiler warning.
4790 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
4791 strings.h from the former to the latter.
4792 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
4793 stuff from the former to the latter.
4795 2000-09-11 Werner LEMBERG <wl@gnu.org>
4797 Implementing two new requests .tm1 and .tmc: The former is similar
4798 to .tm but can output leading spaces; its syntax is similar to
4799 defining a string, i.e., a `"' can be used to mark the beginning of
4800 the string to be written to stderr: `.tm1 " test'. The latter is
4801 similar to .tm1 but doesn't write out a final newline character.
4803 * src/roff/troff/input.cc (terminal1, terminal_continue,
4804 do_terminal): New functions.
4805 (init_input_requests): Use them.
4806 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4808 2000-09-09 Werner LEMBERG <wl@gnu.org>
4810 * tmac/groff_mdoc.samples.man: Small fixes.
4812 2000-09-08 Werner LEMBERG <wl@gnu.org>
4814 * tmac/groff_mdoc.man: Fixing typo.
4816 2000-09-02 Werner LEMBERG <wl@gnu.org>
4818 Implementing a .nop request which does nothing.
4820 * src/roff/troff/input.cc (nop_request): New function.
4821 (init_input_requests): Use it.
4822 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
4824 2000-09-01 Werner LEMBERG <wl@gnu.org>
4826 * doc/groff.texinfo: Added some comments.
4828 2000-08-30 Werner LEMBERG <wl@gnu.org>
4830 * src/roff/troff/TODO: Updated.
4832 2000-08-25 Werner LEMBERG <wl@gnu.org>
4834 * doc/groff.texinfo: Fix comment how to compile the DVI file.
4836 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
4838 * font/devps/generate/Makefile (SHELL): Define explicitly to
4839 "/bin/sh", for non-Unix platforms.
4840 (extraclean): Use a more portable "" quoting instead of a
4841 backslash (which doesn't work on DOS/Windows).
4843 * font/devlj4/generate/Makefile (extraclean): Ditto.
4845 * font/devdvi/generate/Makefile (extraclean): Ditto.
4847 2000-08-25 Werner LEMBERG <wl@gnu.org>
4849 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
4850 src/roff/troff/troff.man: Document Eli's latest changes.
4852 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
4854 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
4855 macro file names of the form NAME.tmac as well as tmac.NAME.
4857 2000-08-25 Werner LEMBERG <wl@gnu.org>
4859 * src/include/posix.h: Remove definition of FILENAME_MAX.
4861 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
4862 `sys_fatal' and `stop' function().
4864 * test-groff: Updated.
4866 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
4868 Added the new troff command .output <arg> to suppress output (while
4869 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
4870 registers (for passing the output dimensions to the output device).
4872 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
4874 * src/roff/troff/node.h, src/roff/troff/node.cc
4875 (troff_output_file::really_print_line,
4876 ascii_output_file::really_print_line,
4877 supress_output_file::really_print_line): Use `width' parameter.
4878 (troff_output_file::really_on, troff_output_file::really_off,
4879 output_file::on, output_file::off, real_output_file::on,
4880 real_output_file::off, real_output_file::really_on,
4881 real_output_file::really_off): New functions.
4882 (real_output_file:public output_file): New variable `output_on'.
4883 (real_output_file::begin_page, real_output_file::copy_file,
4884 real_output_file::transparent_char, real_output_file::print_line):
4886 (real_output_file::print_line): Use check_output_limits.
4887 * src/roff/troff/reg.h, src/roff/troff/request.h,
4888 src/roff/troff/input.cc (assign_registers): New function to remove
4890 (do_ps_file): Use it.
4891 (check_output_limits, reset_output_registers, output_request,
4892 init_output_requests): New functions.
4893 (init_input_requests): Updated.
4895 Added new grohtml2 device and html2 preprocessor (coding
4896 not yet finished) which will eventually replace grohtml.
4898 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
4900 * src/include/htmlindicate.h, src/include/htmlindicate
4901 (html_begin_suppress, html_end_suppress): New functions.
4902 * src/preproc/tbl/main.cc: Use it.
4903 * src/roff/groff/groff.cc: Add support for html2 device (which will
4904 automatically invoke the html2 preprocessor).
4905 * src/roff/troff/input.cc (is_html2): New variable.
4906 * src/roff/troff/troff.h, src/roff/troff/env.h,
4907 src/roff/troff/env.cc (environment::add_html_tag): New function
4909 (environment::do_break): Use it.
4910 * font/devhtml2/*: New files.
4911 * src/devices/grohtml2: New device.
4912 * src/preproc/html2: New preprocessor.
4913 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
4915 2000-08-23 Werner LEMBERG <wl@gnu.org>
4917 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
4919 2000-08-22 Werner LEMBERG <wl@gnu.org>
4921 * src/include/lib.h: Provide a fix for IRIX to not include
4924 2000-08-18 Werner LEMBERG <wl@gnu.org>
4926 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
4927 since some non-GNU sed programs can't handle null regexps.
4928 * configure, src/preproc/eqn/Makefile.sub,
4929 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
4931 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
4932 bug (string.h and strings.h are both needed according to latest
4935 * MORE.STUFF: Added info about unroff and troffcvt.
4937 2000-08-08 Werner LEMBERG <wl@gnu.org>
4939 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
4942 * tmac/tmac.man.old: Remove unused number register.
4944 * tmac.doc: Minor documentation fix.
4946 2000-08-07 Paul Eggert <eggert@twinsun.com>
4948 * src/roff/groff/pipeline.c (is_system_shell):
4949 Fix typo: "monocased_shell" no longer exists.
4951 2000-08-07 Paul Eggert <eggert@twinsun.com>
4953 Remove FILENAME_MAX limits.
4955 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
4956 that the argument length is less than FILENAME_MAX.
4957 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
4958 Use struct hack to allocate and free file name.
4959 (struct xtmpfile_list): fname is now part of the structure,
4960 not a pointer to another string.
4962 2000-08-07 Tom Schmidt <tschmidt@micron.com>
4964 * src/include/posix.h: Add a default value for FILENAME_MAX.
4966 2000-08-06 Paul Eggert <eggert@twinsun.com>
4968 Add support for new BSD-style man pages (with ".Dd" instead of
4969 ".TH"), so that "groff -man" understands both styles, even
4970 when running "groff -man" on a host whose system man page
4971 macros don't support ".Dd".
4973 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
4974 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
4975 in case the system man macros don't define Dd or TH.
4977 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
4978 * tmac/tmac.an: New one-line file.
4979 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
4981 2000-08-06 Werner LEMBERG <wl@gnu.org>
4983 * src/roff/troff/troff.man: Fixing typos.
4985 Version 1.16.1 released
4986 =======================
4988 2000-07-31 Werner LEMBERG <wl@gnu.org>
4990 Preparing release 1.16.1.
4992 * REVISION: Revision number set to 1.
4993 * MORE.STUFF: Added info about port to DOS.
4994 * NEWS, win32-diffs: Updated.
4996 * src/include/nonposix.h: Remove first line -- this file is used
4999 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
5002 2000-07-30 Werner LEMBERG <wl@gnu.org>
5004 * doc/texinfo.tex: Update to latest version.
5006 2000-06-28 Paul Eggert <eggert@twinsun.com>
5008 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
5009 commands that fail. Don't assume that "export a=b" is valid shell
5010 syntax. This is needed for Solaris 2.5.1.
5012 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
5013 comment about missing Solaris headers.
5015 * PROBLEMS: Add section about problems with Sun Make and VPATH.
5017 2000-06-25 Werner LEMBERG <wl@gnu.org>
5019 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
5022 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
5024 * win32-diffs: Updated.
5025 * README.WIN32: Added CRs to make all Windows editors happy.
5027 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
5028 src/roff/groff/pipeline.c).
5030 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5032 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
5033 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
5035 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
5037 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
5038 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
5040 (main): Support non-Posix systems with several different styles of
5041 slash characters in file names.
5043 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
5044 (main) [SET_BINARY]: Switch stdin into binary mode.
5046 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
5047 (main): Support file names with several possible slash-type
5048 characters, as given by DIR_SEPS[] in nonposix.h.
5049 (main) [__MSDOS__]: If renaming the temporary index file fails
5050 because it has more than one dot in its trunk, replace the dot
5051 with an underscore and try again.
5052 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
5054 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
5056 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
5057 (File::File): Open the input file in binary mode. Strip CR
5058 characters from each CR-LF pair.
5059 (xbasename): Support file names with several possible slash-type
5060 characters, as given by DIR_SEPS[] in nonposix.h.
5062 * src/include/Makefile.sub (HDRS): Add nonposix.h.
5064 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
5065 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
5066 [!_POSIX_VERSION]: Define for traditional Unix systems.
5067 (real_output_file::real_output_file): Remove the MSVC-specific
5068 call to popen, use instead POPEN_WT, appropriately defined on
5069 nonposix.h. #include nonposix.h.
5070 (real_output_file::~real_output_file): Remove the MSVC-specific
5071 call to pclose, a suitable macro is now defined on nonposix.h.
5072 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
5073 and WEXITSTATUS instead of assuming traditional Unix
5074 interpretation of the status returned by pclose.
5076 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
5077 call to popen, use POPEN_RT instead (appropriately defined on
5078 nonposix.h). #include nonposix.h.
5079 (ps_bbox_request): Open the PostScript file in binary mode.
5080 Close the file after processing it.
5081 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
5084 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
5085 A version of run_pipeline that doesn't use `fork'.
5086 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
5087 (system_shell_name, system_shell_dash_c)
5088 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
5089 the ugliness of testing DOS/Windows file names for equality, and
5090 support both stock shells and ports of Unix shells.
5092 * src/roff/groff/groff.cc: #include nonposix.h.
5093 (BSHELL): Definition moved to nonposix.h.
5094 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
5095 instead of a literal "-c".
5096 (xbasename): Support file names with several possible slash-type
5097 characters, as given by DIR_SEPS[] in nonposix.h.
5098 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
5101 * src/preproc/soelim/soelim.cc: #include nonposix.h.
5102 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
5104 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
5107 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
5109 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
5112 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
5114 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
5115 P_tmpdir is defined, use it instead of the literal "/tmp".
5116 (remove_tmp_files, add_tmp_file): New functions.
5117 (xtmpfile): Record temporary files and register an atexit function
5118 to delete them explicitly, instead of relying on the OS to do
5119 that, which doesn't work on non-Unix systems.
5121 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
5122 (search_path::search_path): Use PATH_SEP instead of a literal
5124 (search_path::command_line_dir): Ditto.
5125 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
5126 to support non-Posix systems.
5128 * src/libs/libbib/search.cc: #include nonposix.h.
5129 (search_list::add_file): Open the file in binary mode.
5131 * src/libs/libbib/linear.cc: #include nonposix.h.
5132 (file_buffer::load): Remove \r characters preceding \n from the
5135 * src/libs/libbib/index.cc: #include nonposix.h.
5136 (make_index_search_item): Open index_filename in O_BINARY mode.
5137 (index_search_item_iterator::get_tag): Ditto. Remove \r
5138 characters before \n characters.
5139 (index_search_item::check_files): Open files in binary mode.
5140 (index_search_item::munge_filename): Support DOS-style file names
5141 with backslashes and drive letters, use IS_ABSOLUTE.
5143 * src/devices/grops/ps.cc: #include nonposix.h.
5144 (main) [SET_BINARY]: Switch stdout to binary mode.
5146 * src/devices/grolj4/lj4.cc: #include nonposix.h.
5147 (main) [SET_BINARY]: Switch stdout to binary mode.
5149 * src/devices/grolbp/lbp.cc: #include nonposix.h
5150 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
5152 * src/devices/grodvi/dvi.cc: #include nonposix.h.
5153 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
5155 (main) [SET_BINARY]: Switch stdout to binary mode.
5156 [_MSC_VER]: Remove an explicit call to _setmode.
5158 * src/include/nonposix.h: New file.
5160 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
5161 operation when building with DJGPP.
5162 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
5163 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
5166 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
5168 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
5169 etc. can include a semi-colon on DOS/Windows.
5170 (depend.temp): Use depend1.temp instead of depend.temp1, to
5171 prevent files from overerwiting each other on 8+3 filesystems.
5173 * gendef.sh (t): Change definition to work with DOS/Windows.
5175 doc/groff.texinfo: Apart of some typo corrections, I also changed
5176 some index entris, to make them more non-ambiguous, and also put
5177 @ignore around some parts that are not yet written, to allow the
5178 Info output be readable.
5180 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
5182 Replaced specific checks for function declarations with a generic
5183 routine taken from GNU bfd.
5185 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
5186 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
5187 * configure.in: Use it.
5188 * src/devices/grolbp/lbp.cc, src/include/lib.h,
5189 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
5190 src/roff/groff/groff.cc: Use it.
5191 * Makefile.in, configure: Updated.
5193 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
5195 * src/devides/grolbp/lbp.h: Removed unused variables.
5197 2000-05-31 Keith Thompson <kst@sdsc.edu>
5199 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
5202 2000-05-31 Werner LEMBERG <wl@gnu.org>
5204 * aclocal.m4 (GROFF_SRAND): New function to test the return value
5205 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
5206 * configure.in: Use it.
5207 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
5208 * configure, Makefile.in: Updated.
5210 * configure.in: Add test for strncasecmp().
5211 * src/include/lib.h: Use it.
5213 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
5215 * src/preproc/grn/Makefile.sub: Add MLIB.
5217 2000-05-29 Nix <nix@esperi.demon.co.uk>
5219 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
5221 2000-05-29 Werner LEMBERG <wl@gnu.org>
5223 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
5225 * PROBLEMS: Small update.
5227 * src/devices/grolbp/lbp.cc: Various small fixes.
5229 2000-05-28 Keith Thompson <kst@sdsc.edu>
5231 * src/roff/nroff/nroff.sh: Fix main loop syntax.
5233 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
5235 2000-05-25 Werner LEMBERG <wl@gnu.org>
5237 * man/roff.man: Removed unused macro.
5239 2000-05-24 Werner LEMBERG <wl@gnu.org>
5241 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
5242 This is needed e.g. if you do
5243 `make distclean; ./configure; make dist'.
5245 Version 1.16 released
5246 =====================
5248 2000-05-23 Werner LEMBERG <wl@gnu.org>
5250 Adding font CWI (constant width italic) to devdvi.
5252 * font/devdvi/CWI: New file.
5253 * font/devdvi/generate/Makefile: Add generating rule.
5254 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
5255 tmac/tmac.dvi: Use it.
5256 * NEWS: Announce it.
5258 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
5259 * font/devlj4/generate/Makefile: Cosmetic changes only.
5261 * man/groff.man: Removed most of the redundant description of
5262 special characters (which is in groff_char.man). Added font
5263 translation CB->CR for devdvi. Other minor fixes.
5265 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
5266 (registered) symbols.
5268 2000-05-22 Werner LEMBERG <wl@gnu.org>
5270 * doc/Makefile: Added rule for creating info files.
5272 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
5274 * font/devdvi/generate/Makefile: Fixed dependencies.
5276 * font/devps/*: Regenerated. Heavy changes for Bookman and
5277 NewCentury Schoolbook!
5278 * font/devps/generate/afmname: Will now run with GNU awk.
5279 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
5280 * font/devps/generate/Makefile: Cosmetic changes only.
5282 2000-05-21 Werner LEMBERG <wl@gnu.org>
5284 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
5285 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
5286 `.SS' now produces a heading with a smaller size than `.SH'.
5287 Completely formatted.
5288 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
5290 * man/groff.man: Improved table appearance. Use of `eo' request
5291 to reduce number of doubled backslashes in macro definitions.
5292 Replacing `\e' with `\(rs'. Other minor fixes.
5294 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
5295 to have correct line number.
5297 * INSTALL: Small improvement.
5299 2000-05-20 Bernd Warken <bwarken@mayn.de>
5301 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
5304 2000-05-19 Bernd Warken <bwarken@mayn.de>
5306 * man/groff.man: Complete update (with a lot of corrections by WL).
5308 2000-05-18 Werner LEMBERG <wl@gnu.org>
5310 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
5312 * font/*/*: Implement it.
5313 * man/groff_char.man, NEWS: Document it.
5315 * src/include/unix.h: Removed. It isn't used.
5317 * doc/groff.texinfo: Slight improvements.
5319 2000-05-17 Werner LEMBERG <wl@gnu.org>
5321 * README, win32-diffs: Small fixes and improvements.
5323 2000-05-16 Werner LEMBERG <wl@gnu.org>
5325 * FDL: New file (the Free Documentation License version 1.1).
5327 * doc/groff.texinfo: Added many start-up values for gtroff.
5328 Some structural improvements of the source code.
5330 2000-05-15 Werner LEMBERG <wl@gnu.org>
5332 * src/roff/troff/input.cc: Added small comment about troffrc-end.
5333 * src/roff/troff/troff.man: Added info about troffrc-end.
5335 2000-05-14 Werner LEMBERG <wl@gnu.org>
5337 * Makefile.in (EXTRADIRS): Fix typos.
5338 (dist): Handle deletion of old .tar.gz file correctly.
5339 (DISTDIRS): Include all tty output devices.
5341 * doc/groff.texinfo: Adding more cross references; countless other
5344 2000-05-13 Werner LEMBERG <wl@gnu.org>
5346 * MORE.STUFF: Added Robert Marks's utilities.
5348 2000-05-12 Werner LEMBERG <wl@gnu.org>
5350 Added win32 port contributed by Blake McBride
5351 <blake@florida-software.com>.
5353 * README.WIN32, win32-diffs: New files.
5356 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
5357 (tmove, tmove2): Added parentheses to avoid compiler warnings.
5358 (change): Removed unused variables.
5360 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
5361 (savebounds): Changed return value from `int' to `void'.
5362 * src/preproc/grn/hdb.cc: Ditto.
5364 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
5365 final backslash in comment to avoid compiler warning.
5367 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
5369 * doc/groff.texinfo: More fixes.
5371 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
5373 * tmac/tmac.doc: Documentation fix.
5375 2000-05-11 Werner LEMBERG <wl@gnu.org>
5377 * doc/groff.texinfo: Reading the source code shows up a lot of
5378 omissions and incorrect data... More conversion to @Deffn macros.
5380 2000-05-10 Werner LEMBERG <wl@gnu.org>
5382 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
5385 * src/roff/troff/request.h: Removing unused `no_break_flag'.
5387 2000-05-09 Werner LEMBERG <wl@gnu.org>
5389 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
5392 * doc/groff.texinfo: Extended history section. More conversion to
5393 @Deffn macros. More .tr documentation.
5395 2000-05-07 Werner LEMBERG <wl@gnu.org>
5397 * doc/groff.texinfo: Completed tab section. Added info about
5400 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
5402 * PROBLEMS: Describe configure script fix for OS/390 Unix.
5404 2000-05-05 Werner LEMBERG <wl@gnu.org>
5406 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
5408 * NEWS: Document it.
5410 * man/troff.man: Minor optical improvements.
5412 2000-05-03 Werner LEMBERG <wl@gnu.org>
5414 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
5416 * font/*/*: Implement it.
5417 * man/groff_char.man, NEWS: Document it.
5419 2000-05-02 Werner LEMBERG <wl@gnu.org>
5421 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
5423 * NEWS: Document the three new man pages.
5425 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
5426 * configure: Updated.
5428 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
5430 2000-05-01 Werner LEMBERG <wl@gnu.org>
5432 Added grap support to grog.
5434 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
5435 * src/roff/grog/grog.man: Document it.
5437 * doc/groff.texinfo, NEWS: Add info about grap support.
5439 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
5440 (with slight fixes by me).
5442 * tmac/groff_tmac.man: New file documenting tmac mechanism.
5443 * tmac/Makefile.sub: Add groff_tmac.man.
5444 * man/roff.man: New file giving overview of roff system.
5445 * man/troff.man: A short reference of troff.
5446 * man/Makefile.sub: Add roff.man and troff.man.
5448 2000-04-30 Werner LEMBERG <wl@gnu.org>
5450 Added grap support to groff.
5452 * src/roff/groff/groff.cc: Implement it.
5453 * src/roff/groff/groff.man: Document it.
5455 * src/devices/grotty/grotty.man: Add cp1047 device.
5456 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
5458 * src/roff/groff/groff.man: Ditto.
5459 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
5460 * doc/groff.texinfo: Ditto.
5462 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
5465 2000-04-29 Werner LEMBERG <wl@gnu.org>
5467 * man/groff_char.man: Add `pc' glyph.
5468 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
5469 * tmac/tmac.tty: Add `pc' glyph.
5470 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
5471 we use cp1047 output device.
5473 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
5474 there are still hardcoded latin1->unicode values in utf8's font
5476 * configure: Updated.
5477 * NEWS: Minor clarification. Updated.
5479 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
5482 2000-04-28 Werner LEMBERG <wl@gnu.org>
5484 Adding EBCDIC code page 1047.
5486 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
5487 font/devcp1047/DESC.proto: New files.
5489 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
5490 either ascii/latin1 or cp1047.
5491 * Makefile.in: Use it.
5492 * configure: Updated.
5494 Replacing and/or adding `md' (mathdot) glyph with `pc'
5495 (periodcentered) in all text fonts.
5497 * font/*/*: Change it.
5499 2000-04-27 Werner LEMBERG <wl@gnu.org>
5501 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
5503 * configure.in: Add check for strings.h.
5504 * src/include/driver.h: Use HAVE_STRINGS_H.
5505 * src/devices/grolbp/lpb.cc: Remove string.h.
5507 * src/include/groff-getopt.h: New file. It will be used instead of
5508 getopt.h (to be included in lib.h) to avoid endless problems with
5509 picky C++ compilers.
5510 * src/include/lib.h: Use groff-getopt.h.
5511 * src/include/Makefile.sub: Updated.
5513 * configure: Updated.
5514 * Makefile.in: Updated.
5516 * NEWS: Mention EBCDIC support.
5518 2000-04-26 Werner LEMBERG <wl@gnu.org>
5520 * TODO: Some additions.
5522 2000-04-25 Werner LEMBERG <wl@gnu.org>
5524 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
5527 2000-04-23 Werner LEMBERG <wl@gnu.org>
5529 * src/roff/troff/troff.man: Minor fixes.
5531 2000-04-22 Werner LEMBERG <wl@gnu.org>
5533 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
5534 `.T' string register and the incompatible definition of the `.T'
5535 number register (compared to Unix troff).
5537 * man/groff_char.man: Add some missing characters.
5538 * font/devutf8/NOTES: Update.
5540 2000-04-21 Werner LEMBERG <wl@gnu.org>
5542 * src/include/htmlindicate.h, src/include/lib.h,
5543 src/include/posix.h: Fix copyright.
5545 * src/include/Makefile.sub: Update.
5547 2000-04-20 Werner LEMBERG <wl@gnu.org>
5549 * src/roff/troff/input.cc (input_char_description): Removing
5550 superfluous space char.
5552 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
5554 * doc/groff.texinfo: Document EBCDIC.
5556 2000-04-19 Werner LEMBERG <wl@gnu.org>
5558 Introducing `shc' as the glyph name for the soft hyphen character.
5560 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
5561 font/devlatin1/R.proto: Use it.
5565 2000-04-18 Werner LEMBERG <wl@gnu.org>
5567 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
5568 dependency on ASCII order.
5570 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
5572 * src/libs/libgroff/illegal.c: Added EBCDIC table.
5573 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
5575 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
5576 to increase portability.
5578 2000-04-15 Werner LEMBERG <wl@gnu.org>
5580 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
5581 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
5582 the generic `\n' if under OS/390 Unix.
5584 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
5586 * configure: Regenerated.
5588 2000-04-14 Werner LEMBERG <wl@gnu.org>
5590 * doc/groff.texinfo: More conversions to @Deffn.
5592 2000-04-12 Werner LEMBERG <wl@gnu.org>
5594 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
5597 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
5599 2000-04-10 Werner LEMBERG <wl@gnu.org>
5601 * doc/groff.texinfo: More conversions to @Deffn.
5603 2000-04-08 Werner LEMBERG <wl@gnu.org>
5605 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
5606 Updated to latest version (glibc 2.1.3).
5608 2000-04-07 Werner LEMBERG <wl@gnu.org>
5610 * doc/Makefile (clean): Include more index files.
5611 Add rule texinfo->dvi.
5613 2000-04-05 Werner LEMBERG <wl@gnu.org>
5615 * doc/groff.texinfo: Added new index `op' for operators. More
5616 info on end of sentence characters. More use of @Deffn.
5618 2000-03-30 Werner LEMBERG <wl@gnu.org>
5620 * */*.man: Adding a note that a whitespace can be inserted between
5621 a command line option and its parameter -- we are using GNU getopt.
5623 * src/roff/groff/groff.man: Add example of `-m mandoc'.
5625 2000-03-28 Werner LEMBERG <wl@gnu.org>
5627 Correct anachronism of calling the man macro file with `-man'
5628 instead of `-m man' etc.
5630 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
5631 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
5632 load tmac.<package>.
5634 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
5638 * doc/groff.texinfo: Updated.
5640 * tmac/groff_man.man: Copyright added.
5642 2000-03-27 Werner LEMBERG <wl@gnu.org>
5644 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
5645 typeset the request resp. escape name with a tt font -- due to a
5646 bug in texinfo.tex it is necessary to use the `-e' switch with
5649 Improving info about usage of groff units.
5653 2000-03-20 Werner LEMBERG <wl@gnu.org>
5655 * doc/groff.texinfo: Added section about man macro package
5656 (I've basically taken groff_man.man). Introducing new indices `ma'
5657 for macros/strings and `gl' for glyph names. Other minor fixes.
5659 * tmac/groff_man.man: Fixed some typos.
5661 2000-03-19 Werner LEMBERG <wl@gnu.org>
5663 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
5666 * doc/texinfo.tex: New file.
5668 2000-03-18 Werner LEMBERG <wl@gnu.org>
5670 * doc/groff.texinfo: Improved section on number registers. Other
5673 2000-03-16 Werner LEMBERG <wl@gnu.org>
5675 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
5678 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
5679 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
5680 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
5681 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
5683 * src/preproc/grn/grn.man: Better synopsis; added copyright.
5685 * src/roff/grog/grog.man: Updated copyright date.
5687 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
5689 * configure.in: Added test for strdup.
5691 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
5694 Replaced dynamic allocation of arrays `[...]' with `new' operator.
5698 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
5700 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
5702 2000-03-11 Werner LEMBERG <wl@gnu.org>
5704 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
5706 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
5707 * src/include/lib.h: Remove some spaces.
5709 2000-03-10 Werner LEMBERG <wl@gnu.org>
5711 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
5712 initializers from arguments (some compilers don't like this).
5714 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
5716 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
5717 used by pic and eqn to tell grohtml where the graphic regions start
5719 * src/libs/libgroff/Makefile.sub: Use it.
5720 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
5721 graphic_start() and graphic_end() from htmlindicate.cc.
5723 2000-03-09 Werner LEMBERG <wl@gnu.org>
5725 * tmac/tmac.safer: Will now work correctly in compatibility mode.
5726 * tmac/groff_man.man: More fixes.
5728 2000-03-08 Werner LEMBERG <wl@gnu.org>
5730 * doc/Makefile: Added texput.log to the `clean' target.
5731 * doc/groff.texinfo: Added info about delimiters for escapes.
5733 2000-03-08 Bernd Warken <bwarken@mayn.de>
5735 * src/preproc/pic/pic.man: Add info on conversion of pic images to
5736 other graphic formats.
5738 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
5740 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
5741 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
5742 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
5745 2000-03-07 Werner LEMBERG <wl@gnu.org>
5747 * doc/groff.texinfo: Spelling fixes.
5749 2000-03-06 Werner LEMBERG <wl@gnu.org>
5751 * tmac/groff_man.man: Completely revised to cover everything in
5754 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
5755 Other minor fixings.
5756 * src/roff/troff/env.cc (environment_copy): Improve error message and
5758 * src/roff/troff/TODO: Updated.
5760 * doc/Makefile: Bug fixes -- this is still provisional, though...
5762 * tmac/eqnrc: Small fixes.
5764 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
5766 Adding a request `evc' to copy environments.
5768 * src/roff/troff/env.cc (environment::copy, environment_copy):
5770 * src/roff/troff/env.h: Add prototype.
5772 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
5774 Adding strsep() -- Solaris 8 doesn't have it.
5776 * configure.in: Test it.
5777 * src/devices/grolbp/lbp.cc: Add code.
5779 2000-03-05 Werner LEMBERG <wl@gnu.org>
5781 * src/roff/troff/div.cc (macro_diversion::output,
5782 top_level_diversion::output): Fixing an incompatibility with
5783 original troff: \x'0' updates the .a register also. Thanks to
5784 <Andries.Brouwer@cwi.nl> for pointing this out.
5785 * doc/groff.texinfo: Document it.
5787 * Makefile.in: Create Makefile.dep if necessary before calling the
5788 submake process to avoid warning about nonexistent file.
5790 * NEWS, PROJECTS: Updated.
5792 2000-03-04 Werner LEMBERG <wl@gnu.org>
5794 * tmac/troffrc: Add tmac.lbp.
5796 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
5798 * tmac/tmac.lbp: New file.
5799 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
5802 2000-03-03 Werner LEMBERG <wl@gnu.org>
5804 * Makefile.in: Fixing $(subdir).
5806 * README, NEWS: Small fixes.
5808 * test-groff: Adding path to grolbp.
5810 * configure.in: The (new) file src/xditview/Imakefile.in will be
5811 also configured -- it is now possible to build gxditview in a
5812 directory different from $srcdir.
5814 2000-03-02 Blake McBride <blake@florida-software.com>
5816 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
5818 * MORE.STUFF: Added website of bell labs and info about plot2dev.
5820 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
5822 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
5825 2000-02-29 Werner LEMBERG <wl@gnu.org>
5827 Adding GNU getopt to the groff distribution.
5829 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
5831 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
5832 * aclocal.a4: Remove GROFF_GETOPT function.
5833 * configure.in, Makefile.in, PROBLEMS: Update.
5834 * src/include/lib.h: Replace getopt tests with getopt.h.
5835 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
5837 * doc/groff.texinfo: Further checking/updating. Adding more index
5840 * man/groff_out.man: Fix nroff mode activation (for emacs).
5841 * man/groff_font.man: Add missing ligature.
5843 2000-02-28 Werner LEMBERG <wl@gnu.org>
5845 * doc/groff.texinfo: Further checking/updating. Adding more index
5848 * src/devices/grolbp/grolbp.man: Added a comment line at the
5849 beginning of the file (similar to shell scripts) which indicates
5850 that `tbl' should be used as a preprocessor.
5852 2000-02-27 Blake McBride <blake@florida-software.com>
5854 Adapting groff to MS Visual C++ 6.0 compiler (tested with
5855 Windows NT 4.0). Uses _MSC_VER define where necessary.
5857 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
5858 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
5859 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
5860 src/include/lib.h, src/libs/libgroff/errarg.cc,
5861 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
5862 src/preproc/refer/label.y, src/preproc/refer/label.cc,
5863 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
5864 src/roff/troff/div.cc, src/roff/troff/env.cc,
5865 src/roff/troff/input.cc, src/roff/troff/node.cc,
5866 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
5867 if_to_a() to avoid name clashes.
5868 * src/include/posix.h: Don't use unistd.h.
5869 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
5870 clause for integrating non-Unix xtmpfile() code.
5871 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
5872 structure; use "rt" for popen() in pipe_source(); add getpid()
5874 * src/roff/troff/node.cc: Use special versions of popen() in
5875 real_output_file() and pclose() in ~real_output_file().
5877 2000-02-27 Werner LEMBERG <wl@gnu.org>
5879 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
5880 LBP-8 series laser printers). This code has been contributed by
5881 Francisco Andrés Verdú <pandres@dragonet.es>.
5883 * src/devices/grolbp/*: The grolbp output device.
5884 * font/devlpb/*: The font description files.
5885 * Makefile.in: Add grolpb and devlbp subdirectories.
5887 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
5888 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
5891 * doc/groff.texinfo: Further checking/updating. Adding more index
5896 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
5898 * man/groff_font.man: Adding info about obsolete DESC keywords.
5899 * src/devices/grolj4/grolj4.man: Documenting additional DESC
5902 2000-02-26 Werner LEMBERG <wl@gnu.org>
5904 * src/preproc/grn/grn.man: Added info about the gremlin file format
5905 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
5907 2000-02-25 Werner LEMBERG <wl@gnu.org>
5909 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
5910 friends to be non-integer.
5912 * src/preproc/grn/grn.man: Document it.
5914 * doc/groff.texinfo: Further checking/updating. Adding more index
5917 2000-02-24 Werner LEMBERG <wl@gnu.org>
5919 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
5920 line thicknesses to be integer multiples of this value.
5922 * src/preproc/grn/grn.man: Commenting out the -s option -- the
5923 corresponding code doesn't work (yet).
5925 * doc/groff.texinfo: Further checking/updating. Adding more index
5928 2000-02-23 Werner LEMBERG <wl@gnu.org>
5930 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
5931 specify line thickness instead of base units. The new default
5932 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
5933 thick lines respectively.
5935 Removed unused variable `prevval'.
5937 * src/preproc/grn/grn.man: Updated.
5939 2000-02-22 Werner LEMBERG <wl@gnu.org>
5941 * src/preproc/grn/main.cc: Slight formatting.
5943 * src/roff/groff/groff.man: Formatting fix.
5944 * src/preproc/grn/grn.man: Ditto.
5946 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
5948 * doc/groff.texinfo: Further checking/updating.
5950 2000-02-21 Werner LEMBERG <wl@gnu.org>
5952 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
5954 * test-groff: Added grn subdir to path.
5956 * doc/groff.texinfo: Some restructing and other small improvements.
5958 * src/roff/groff/groff.cc (help): Fixed info string.
5960 2000-02-20 Werner LEMBERG <wl@gnu.org>
5962 * doc/meref.me: Fix description of .GS request.
5964 * src/roff/troff/troff.man: Fixing typo.
5966 Adding the `grn' preprocessor for gremlin graphic files.
5968 * src/preproc/grn/*: This is the Berkeley distribution written by
5969 David Slattengren and Barry Roitblat, adapted to groff by Daniel
5970 Senderowicz and Werner Lemberg.
5972 * doc/grnexampl.{me,g}: A sample for grn.
5974 * Makefile.in: Added subdirectory entry for grn.
5976 * src/roff/groff/groff.cc: Added support for grn. It can be now
5977 called with the switch `-g'.
5979 * src/roff/groff/groff.man: Updated.
5981 * src/roff/grog/grog.{man,pl,sh}: Updated.
5985 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
5987 * src/include/lib.h: Added xtmptemplate and made xtmpfile
5988 parametrically polymorphic.
5990 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
5991 and the alterations to xtmpfile.
5992 xtmpfile can be requested to return the filename created
5993 and asked not to unlink the temp file. The default behaviour
5994 if parameters are absent is exactly the same as before.
5996 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
5998 A new request `length' is available which returns the length of a
5999 string in a number register:
6001 * src/roff/troff/input.cc (length_macro): Implement it.
6002 * src/roff/troff/input.cc (init_input_requests): Register it.
6004 2000-02-11 Werner LEMBERG <wl@gnu.org>
6006 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
6007 of the `substring' request.
6009 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
6012 * src/roff/troff/TODO, NEWS: Updated.
6014 2000-02-09 Werner LEMBERG <wl@gnu.org>
6016 * src/roff/groff/groff.man: Added an example.
6018 2000-02-06 Werner LEMBERG <wl@gnu.org>
6020 I've considerably modified the directory structure of the
6021 distribution to get a more vertical layout. For example, the number
6022 of top level directories has been reduced from 42 to 6.
6024 As a consequence, many changes, especially to the makefiles, were
6027 * The makefile variables `top_builddir' and `top_srcdir' have been
6028 introduced. Virtually all relative paths have been replaced with
6029 absolute ones using these two variables.
6031 * Dependencies (in the files `Makefile.dep') are no longer part of
6032 the distribution. Instead, they are created during a `make install'
6033 in the build directory.
6035 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
6036 make `top_srcdir' and `top_builddir' absolute.
6040 * Man pages no depend on the files `VERSION' and `REVISION'.
6042 * The added shell script `mkinstalldirs' will replace `mkdir' in
6045 * VERSION: Version number increased to 1.16.
6047 2000-02-04 Werner LEMBERG <wl@gnu.org>
6049 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
6051 * Makefile.in: Removed $(tmac_m) since it is no longer needed
6052 (after an update of the mm stuff).
6054 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
6056 2000-02-03 Werner LEMBERG <wl@gnu.org>
6058 The .psbb request will now also accept Mac PS images (i.e. using LF
6059 as the EOL character).
6061 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
6062 (with slight modifications).
6063 * troff/input.cc (do_ps_file): Use it.
6065 * test-groff: Add grohtml and grolj4 output devices to PATH.
6067 2000-01-30 Werner LEMBERG <wl@gnu.org>
6069 * NEWS, MORE.STUFF: Updated.
6071 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
6073 Add the `srand' command to pic.
6075 * pic/lex.cc, pic/pic.y: Implement it.
6076 * pic/pic.man: Document it.
6077 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
6079 2000-01-30 Werner LEMBERG <wl@gnu.org>
6081 Add a new request `.psbb'. This does exactly what the external
6082 program psbb did. It scans a PostScript image file for a
6083 %%BoundingBox comment and extracts the bounding box values (in
6084 PostScript units) which are then stored in the four new (read-only)
6085 number registers `llx', `lly', `urx', and `ury'.
6087 This will allow the usage of the .PSPIC macro without worrying
6088 about unsafe behaviour of groff, i.e., it will work without the
6089 `-U' switch of groff.
6091 * troff/input.cc: Implement it.
6092 * tmac/tmac.pspic: Use it.
6093 * troff/troff.man, grops/grops.man, NEWS: Document it.
6094 * psbb/*, Makefile.in: Remove it since it is no longer needed.
6096 This is bloody C code simply adapted from psbb.c! Any improvements
6099 2000-01-29 Werner LEMBERG <wl@gnu.org>
6101 * man/groff_font.man: Minor clarifications.
6105 2000-01-28 Werner LEMBERG <wl@gnu.org>
6107 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
6109 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
6111 * man/groff_font.man: Brought up to date regarding tcommand
6113 * libgroff/font.cc: Handle everything after `--' as a comment
6115 * devps/*: Added comment delimiter inside devps font files.
6117 2000-01-28 Werner LEMBERG <wl@gnu.org>
6119 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
6120 \fC...\fP (which now works as expected).
6122 * troff/troff.man: Fix typo.
6124 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
6126 Completed the pass_filenames implementation in troff.
6128 * libdriver/input.cc: Will read the new `F' tcommand.
6129 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
6130 * troff/input.cc: Use it.
6132 2000-01-26 Werner LEMBERG <wl@gnu.org>
6134 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
6135 font will now be updated even if an invalid font is selected.
6137 2000-01-24 Werner LEMBERG <wl@gnu.org>
6139 * doc/homepage.ms: Updated for new tmac.arkup.
6141 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
6143 * tmac/tmac.arkup: Cleanup.
6145 Added `\&' to .HTML macro to `leave vertical mode', so to say.
6147 Removed obsolete .LINK macro completely.
6149 The macros .URL, .FTP, and .MAILTO now accept a third argument which
6150 will be immediately appended to the second argument (to be used with
6151 punctuation, for example).
6153 Disabled .CDFTP macro temporarily for security reasons.
6155 * tmac/groff_markup.man: Complete revision for latest changes in
6156 tmac.arkup -- note that it does not yet format correctly with
6159 2000-01-23 Bruno Haible <haible@clisp.cons.org>
6161 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
6162 * devutf8/R.proto: Add mappings for wp, lh, rh.
6163 * devutf8/NOTES: Updated.
6165 2000-01-23 Werner LEMBERG <wl@gnu.org>
6167 * doc/groff.texinfo: Updated version/copyright info.
6169 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
6171 Added support for two new directives in device descriptions:
6172 `pass_filenames' (to pass the input file name to the output device)
6173 and `use_charnames_in_special' (to support e.g. accented characters
6174 in the `X' request).
6176 * include/font.h, troff/charinfo.h: Declare it.
6178 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
6180 * devhtml/DESC: Use it.
6182 * troff/input.cc: New function encoded_char.
6184 * troff/token.h: Add test for `specialness'.
6186 2000-01-21 Werner LEMBERG <wl@gnu.org>
6188 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
6189 mistake from the list of files to be installed.
6191 2000-01-18 Werner LEMBERG <wl@gnu.org>
6193 * README: Added info how to apply patches.
6195 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
6197 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
6199 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
6201 * troff/input.cc: Add support for troffrc-end.
6203 * tbl/main.cc: Altered to issue table-start and table-end special
6204 characters if using the html device.
6206 * devhtml/*: Modified font files to incorporate html encoding of
6209 * tmac/groff_markup.man: New file documenting tmac.arkup.
6211 * tmac/troffrc-end: New file. This is invoked after all user
6212 specified macros. Currently used by the html device to include
6213 tmac.html. Thus no need for users to specify -mhtml anymore.
6215 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
6216 (MAN7): Add groff_markup.man.
6218 * tmac/tmac.an, tmac/tmac.html: Small html updates.
6220 * tmac/troffrc: tmac.arkup will now be called for the html device.
6222 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
6223 extra device specific information about fonts.
6225 * doc/homepage.ms: New file. It is an example how an HTML home page
6226 could look like with grohtml.
6228 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
6230 2000-01-12 Bruno Haible <haible@clisp.cons.org>
6232 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
6235 * devutf8/NOTES: Updated.
6237 2000-01-08 Bruno Haible <haible@clisp.cons.org>
6239 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
6240 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
6241 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
6242 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
6243 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
6244 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
6245 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
6246 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
6249 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
6251 2000-01-12 Fabrizio Polacco <fab@prosa.it>
6253 grolj4: Paper size will be searched case-insensitively.
6255 * include/lib.h: Add check for strcasecmp().
6256 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
6257 * configure.in: Check for strcasecmp().
6259 2000-01-11 Werner LEMBERG <wl@gnu.org>
6261 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
6264 2000-01-10 Werner LEMBERG <wl@gnu.org>
6266 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
6269 Add a new read-only register, `.Y', which contains the groff
6272 * troff/input.cc (init_input_requests): Define it.
6273 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
6274 * doc/groff.texinfo, troff/troff.man: Document it.
6276 * libgroff/Makefile.sub (version.cc): Add definition of
6277 `Version_string[]', consisting of `<major>.<minor>.<revision>'
6278 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
6279 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
6280 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
6281 troff/input.cc, pfbtops/pfbtops.c: Use it.
6283 2000-01-10 Fabrizio Polacco <fab@prosa.it>
6285 Add a revision scheme to the groff package.
6287 * REVISION: New file.
6288 * libgroff/Makefile.sub (version.cc): Use it to define
6289 `revision_string[]'.
6290 * grops/psrm.cc: Use revision_string (converted to an unsigned
6291 integer) in constructor of resource_manager.
6293 2000-01-10 Bruno Haible <haible@clisp.cons.org>
6295 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
6297 * Makefile.in (DEVDIRS): Add devutf8.
6298 * grotty/tty.cc: Include device.h.
6299 (glyph): Change type of `code' to `unsigned int'.
6300 (tty_printer): New field is_utf8. Constructor takes device argument.
6301 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
6302 (tty_printer::add_char): Change type of first arg to `unsigned int'.
6303 (tty_printer::put_char): New function.
6304 (tty_printer::end_page): Use put_char() instead of ::putchar().
6305 (make_printer): Pass device to tty_printer constructor.
6306 * nroff.sh: Determine default device by calling 'locale'. As a
6307 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
6308 Recognize UTF-8 locales.
6309 * tmac/eqnrc: Recognize utf8 like latin1.
6310 * tmac/troffrc: Device utf8 needs tmac.tty.
6312 2000-01-07 Werner LEMBERG <wl@gnu.org>
6314 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
6316 2000-01-07 Paul Eggert <eggert@twinsun.com>
6318 Add a new predefined writeable number register, `year',
6319 which contains the current year.
6321 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
6322 * tmac/tmac.s: Use it.
6323 * troff/input.cc (init_registers): Initialize it.
6325 2000-01-06 Werner LEMBERG <wl@gnu.org>
6327 * PROBLEMS: Fixed typo.
6329 2000-01-04 Paul Eggert <eggert@twinsun.com>
6331 * PROBLEMS: Add Y2k advice for the yr number register.
6333 2000-01-03 Paul Eggert <eggert@twinsun.com>
6335 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
6337 2000-01-02 Werner LEMBERG <wl@gnu.org>
6339 * tmac/tmac.arkup: Slight modification of macros to provide better
6340 appearance for non-HTML formats.
6342 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
6344 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
6345 does not automatically translate to malloc(n) on all OSes
6346 (e.g., SunOS) so do it explicitly. Also, check the returned
6349 2000-01-01 Werner LEMBERG <wl@gnu.org>
6351 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
6353 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
6354 expects this variable
6356 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
6358 * doc/Makefile: Added instructions to create HTML and text
6359 versions of some files.
6361 1999-12-31 Werner LEMBERG <wl@gnu.org>
6363 * Updated INSTALL.gen.
6365 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
6366 better resp. correctly with non-HTML devices.
6368 Version 1.15 released
6369 =====================
6371 1999-12-28 Werner LEMBERG <wl@gnu.org>
6373 * NEWS, VERSION: Changed to 1.15
6375 1999-12-27 Paul Eggert <eggert@twinsun.com>
6377 * nroff/nroff.man: -S is safer, not safe.
6379 * groff/groff.cc (main): Use `safer', not `safe', in variable
6380 names. This does not change the behavior.
6382 * troff/input.cc (main): Likewise.
6384 * nroff/nroff.sh: Likewise.
6386 * troff/input.cc (prepend_string): New function.
6387 (main): Prepend -msafer, so that we check macro libraries for
6390 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
6392 Version 1.14 released
6393 =====================
6395 1999-12-26 Werner LEMBERG <wl@gnu.org>
6397 * NEWS, VERSION: Changed to 1.14.
6399 1999-12-24 Werner LEMBERG <wl@gnu.org>
6401 * refer/refer.cc: Fixing the last fix.
6403 Version 1.13 released
6404 =====================
6406 1999-12-23 Werner LEMBERG <wl@gnu.org>
6408 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
6413 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
6415 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
6416 document conventions, the version number must be a real.
6418 Version 1.12.1 released
6419 =======================
6421 1999-12-22 Werner LEMBERG <wl@gnu.org>
6423 * VERSION: Changed to 1.12.1.
6425 1999-12-22 Alan Rooks <arooks@istar.ca>
6427 * refer/refer.cc (do_file): Slight modification to satisfy the
6428 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
6431 1999-12-20 Werner LEMBERG <wl@gnu.org>
6433 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
6436 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
6437 list of unsafe requests.
6439 * pic/pic.man: Fixed a typo.
6441 * man/groff_out.man: Fixed a typo.
6443 1999-12-18 Werner LEMBERG <wl@gnu.org>
6445 * Makefile.in: Doc fixes.
6447 1999-12-17 Fabrizio Polacco <fab@prosa.it>
6449 * groff/groff.cc: Missing `U' option added to getopt().
6451 * troff/troff.man: Missing `U' option added to synopsis.
6453 Version 1.12 released
6454 =====================
6456 1999-12-14 Werner LEMBERG <wl@gnu.org>
6458 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
6461 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
6462 with the more appropriate terms `safer' and `unsafe'.
6464 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
6465 sys_nerr and sys_errlist[].
6467 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
6469 * pic/pic.y, pic/pic.cc: Added check for fmod().
6471 1999-12-13 Werner LEMBERG <wl@gnu.org>
6473 * VERSION: Changed to 1.12.
6475 Here some patches from various sources; most of them taken from
6476 the Debian distribution.
6478 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
6479 tmac/Makefile.sub: New files copied directly from the NetBSD
6480 distribution. Probably, some additional adaptation later on is
6483 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
6486 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
6487 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
6488 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
6489 (`-S') is now the default.
6491 * README, NEWS: Updated.
6493 1999-12-09 Werner LEMBERG <wl@gnu.org>
6495 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
6497 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
6499 1999-12-06 Werner LEMBERG <wl@gnu.org>
6501 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
6502 grief than relief today. Additionally, it is against the GNU
6505 * configure: Recreated.
6507 1999-12-05 Werner LEMBERG <wl@gnu.org>
6509 * configure.in: Added GROFF_LIBM.
6511 * configure: Recreated.
6513 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
6516 * Makefile.in: Added definition of $(LIBM).
6518 * Makefile.comm (LIBM): Removed.
6520 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
6522 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
6524 * doc/Makefile: Added rule for generation pic.html.
6526 (clean): Files produced by grohtml will be removed also.
6528 * doc/pic.ms: Small fix.
6530 * tmac/tmac.html: Fixed suppression of headers.
6532 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
6534 * tmac/tmac.html: Fixing horizontal arrows.
6536 Turning off hyphenation.
6538 * tmac/tmac.an: Improved support for grohtml; better indentation,
6541 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
6543 * tmac/tmac.arkup: Added CDFTP macro
6545 * tmac/tmac.html: All headers are turned off for ms, me, and mm
6548 * tmac/troffrc: Some additions for HTML stuff.
6550 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
6552 * tmac/tmac.html: Small changes.
6554 1999-09-26 Werner LEMBERG <wl@gnu.org>
6556 * doc/groff.texinfo: Minor fixes.
6558 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
6560 * devhtml/TR: Changed spacewidth to 3.
6562 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
6564 * tmac/tmac.html: Moved markup macros to tmap.arkup.
6566 * tmac/tmac.arkup: New file.
6568 * grohtml/ChangeLog: New file.
6570 1999-09-16 Werner LEMBERG <wl@gnu.org>
6572 * doc/groff.texinfo (Common Features): Added Copying chapter.
6573 Changed format to @smallbook.
6575 1999-09-15 Werner LEMBERG <wl@gnu.org>
6577 * NEWS: Added info about groff.texinfo.
6579 * doc/groff.texinfo: Will now compile (using texi2dvi) without
6582 1999-09-14 Werner LEMBERG <wl@gnu.org>
6584 * groff/groff.man: More updates.
6586 1999-09-13 Werner LEMBERG <wl@gnu.org>
6588 * doc/groff.texinfo: New file. This manual is still very
6589 rudimentary. It has been originally contributed by Trent
6590 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
6593 * INSTALL: Added information about the `doc' subdir
6595 * troff/troff.man: Minor fixes.
6597 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
6600 * troff/input.cc (usage): Added missing `-ffam' to usage message.
6602 * Makefile.in (dist): groff-$(version).tar.gz must be removed
6603 also, otherwise it is included itself in another call of `make
6606 * groff/groff.cc (synopsis): Removed superfluous space.
6608 * PROJECTS, PROBLEMS, NEWS: Updated.
6610 * VERSION: Updated to 1.12beta.
6612 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
6614 * README: Updated: Included documentation about CVS repository,
6615 mailing lists, and daily snapshots.
6617 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
6619 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
6621 * tmac/tmac.an: If the tag didn't fit into the space that the
6622 macro `TP' specifies, the rest of the tag went into the space for
6625 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
6627 * grolj4/lj4.cc: Added duplex printing (option `-d').
6629 * grolj4/grolj4.man: Document duplex printing.
6631 1999-09-12 Werner LEMBERG <wl@gnu.org>
6633 * doc/Makefile (pic.ps): Fixed rule which caused problems with
6634 non-GNUish sed programs.
6636 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
6639 * configure.in (LIBS): Added `-lc'
6641 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
6643 * pic/tex.cc (solid_arc): Casting M_PI to double.
6645 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
6647 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
6648 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
6649 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
6651 * groff/groff_man.man: New file. This manual page was originally
6652 written for the Debian GNU/Linux system by Susan G. Kleinmann
6655 * eqn/list.cc (list_box::compute_metrics,
6656 list_box::compute_sublist_width): Removed variable declaration to
6657 avoid shadowing warnings.
6659 * grops/psrm.cc (resource_manager::process_file): Ditto.
6661 * tfmtodit/tfmtodit.cc (main): Ditto.
6663 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
6664 to avoid shadowing warnings.
6666 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
6667 shadowing loop variable.
6669 * groff/groff.man, troff/troff.man: Added doc about grohtml.
6671 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
6673 New grohtml frontend to convert groff input to html.
6675 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
6677 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
6679 * tmac/eqnrc: Added html device.
6681 * tmac/tmac.html: New file.
6683 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
6684 (troff_output::start_picture, troff_output::finish_picture),
6685 tbl/main.cc (process_input_file):
6686 Surrounded output with `graphics_start' and `graphics_end' so that
6687 the html driver can identify non-text portions.
6689 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
6690 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
6691 grotty/tty.ps (tty_printer::set_char): Additional parameter
6694 * include/printer.h: Class printer: New function
6695 set_char_and_width; new variables (is_char_named, is_named_set,
6696 named_command, named_char_s, named_char_n) to hold information
6697 about named characters -- needed by the html driver.
6699 * libdriver/printer.cc (printer::set_ascii_char,
6700 printer::set_special_char): Use set_char_and_width.
6702 * devhtml/*: New device files for html driver.
6704 * grohtml/*: New driver grohtml.
6706 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
6708 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
6711 1999-09-11 Luke Mewburn <lukem@netbsd.org>
6713 * libgroff/string.cc (search): Small fix to test against NULL
6716 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
6718 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
6719 \b'abc') were stacked in reverse order when processed in a
6722 * troff/node.h: Added `*last' to struct `node' to make the above
6725 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
6726 The default scale for the 'f' and 't' graphics functions were 'm'
6727 rather than 'u' (i.e., no scaling).
6729 1999-09-11 Peter Miller <peterm@jna.com.au>
6731 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
6732 do_file), soelim/soelim.man: Added `-I file' option to soelim,
6733 defining include paths.
6735 * soelim/soelim.cc (include_path_append): New function.
6737 1999-09-11 Larry Jones <larry.jones@sdrc.com>
6739 * tbl/main.cc (process_options): Unix (at least Documenter's
6740 Workbench) tbl allows arbitrary non-alpha characters between
6743 1999-09-11 Paul Eggert <eggert@twinsun.com>
6745 Y2k fixes. Don't assume that the current year precedes 2000.
6747 * doc/meref.me: Add \n(y2, \n(y4.
6749 * tmac/doc-common (Yr): New number register.
6750 (Dd): Don't assume current year precedes 2000.
6752 * tmac/tmac.e (td): Likewise.
6753 (y2, y4): New number registers.
6755 * pic/pic.man: Update reference for pic paper to May, 1991
6758 1999-09-11 Werner LEMBERG <wl@gnu.org>
6760 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
6761 Removed quotation marks which prevented correct expansion of
6764 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
6766 1999-09-10 Werner LEMBERG <wl@gnu.org>
6768 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
6771 * Removed configure.old.
6773 1999-08-31 Werner LEMBERG <wl@gnu.org>
6775 * VERSION: Updated to 1.11.1
6777 1999-05-27 Werner LEMBERG <wl@gnu.org>
6779 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
6781 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
6782 added quotations around $(tmac_wrap) to avoid syntax error if
6785 * configure: Newly generated using autoconf 2.13.
6787 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
6789 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
6791 * README, PROJECTS, NEWS, INSTALL, VERSION,
6792 doc/Makefile. doc/pic.ms, groff/groff.man:
6793 Prepare for 1.11 release. No code changes.
6794 Documentation for pic added (doc/pic.ms).
6796 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
6798 * Version 1.10 released.
6800 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
6802 * afmtodit/afmtodit.pl: Avoid comment on first line.
6804 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
6806 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
6807 * configure.in: Call it.
6809 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
6810 (distfiles): Doesn't depend on config.log or config.cache.
6812 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
6814 * grog/grog.sh: Use print "" rather than print in END rule.
6816 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
6818 * tbl/main.cc (process_data): Don't give error for excess data
6819 entries that are comments.
6821 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
6823 * tbl/main.cc (process_data): Fix case where new for-scope rules
6824 silently change meaning of code.
6826 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
6828 * troff/env.cc (hyphenate): Loop over all consecutive sequences
6829 of non-zero hyphenation codes.
6831 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
6833 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
6835 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
6837 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
6839 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
6841 * tmac/tmac.andoc: Make it work in compatibility mode.
6843 * refer/token.h (token_info::is_range_sep): New function.
6844 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
6845 * refer/ref.cc (reference::output): More sophisticated check for
6848 * devps/prologue.ps (MANUAL): New procedure.
6849 * grops/ps.cc (main): New -m option.
6850 (usage): Include -m.
6851 (ps_printer::~ps_printer): Implement -m.
6853 * aclocal.m4 (GROFF_G): New macro.
6854 * configure.in: Call it.
6855 * Makefile.in (g): Provided by configure.
6857 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
6859 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
6862 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
6863 (tmac_m, tmac_s): Deleted.
6864 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
6865 tmac_s_prefix): New variables.
6866 (MDEFINES): Change accordingly.
6867 * Makefile.comm (.man.n): Use new TMAC_* variables.
6868 * configure.in (GROFF_TMAC): Call.
6869 * aclocal.m4 (GROFF_TMAC): Define.
6870 * tmac/Makefile.sub (stamp_wrap): New target.
6871 (install_data, uninstall_sub): Handle macro wrapping.
6873 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
6875 * tbl/main.cc (main): Ignore -T option.
6877 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
6879 * devlj4/generate/special.map: Add definition of \(nb.
6881 * tmac/tmac.dvi: Add definition of \(nb.
6883 * troff/dictionary.c (dictionary::dictionary): association::v gets
6884 initialized by association::association.
6886 * tmac/Makefile.sub: Avoid using temporary files when installing.
6888 * troff/env.cc (environment::set_font): Make bad font number a
6891 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
6893 * Makefile.in (datadir): Use share rather than lib.
6895 * groff/groff.cc (basename): Rename to xbasename.
6897 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
6899 * Makefile (CCLIBS): Don't use.
6900 * Makefile.ccpg: Likewise.
6902 * acgroff.m4: Rename to...
6903 * aclocal.m4: Modify extensively for autoconf 2.
6904 * configure.in: Likewise.
6905 * Makefile.in: Likewise.
6907 * groff/pipeline.c (const): Declare as empty if __STDC__ not
6909 (xstrsignal): Check for definition of NSIG. Conditionalize
6910 on SYS_SIGLIST_DECLARED. Make return type const.
6912 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
6914 * troff/input.cc (interpolate_macro): Rephrase missing space
6917 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
6919 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
6920 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
6921 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
6922 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
6923 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
6924 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
6925 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
6926 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
6927 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
6928 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
6929 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
6932 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
6934 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
6936 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
6938 (macro_iterator::macro_iterator): Add additional argument.
6940 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
6942 * troff/div.cc (vertical_size::vertical_size): In place of integer
6943 specifying line spacing use cunits specifying post vertical
6945 (macro_diversion::output, top_level_diversion::output): Likewise.
6946 * troff/div.h: Change declarations accordingly.
6947 * troff/env.cc (pending_output_line): Replace ls field by post_vs
6949 (pending_output_line::pending_output_line,
6950 pending_output_line::output, environment::output,
6951 environment::output_line, environment::output_title,
6952 environment::hyphenate_line): In place of
6953 integer specifying line spacing use cunits specifying post vertical
6955 (environment::environment): Add post_vertical_spacing and
6956 prev_post_vertical_spacing arguments.
6957 (environment::get_post_vertical_spacing): New function.
6958 (environment::total_post_vertical_spacing): New function.
6959 (environment::post_vertical_spacing): New function.
6960 (init_env_requests): Initialize pvs request and .pvs register.
6961 * troff/env.h: Change declarations.
6963 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
6965 * tmac/tmac.pspic: Immediately remove the temporary file.
6967 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
6969 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
6970 height is specified.
6972 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
6974 * tbl/table.c (struct vertical rule, class table_entry): Use int
6975 not short for start_row and end_row.
6977 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
6979 * troff/input.cc (trapping_blank_line, blank_line_macro): New
6981 (diverted_space_node::reread, process_input_stack): Call
6982 trapping_blank_line() rather than blank_line().
6983 (init_input_requests): Bind "blm" to blank_line_macro().
6985 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
6987 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
6989 * troff/env.cc (environment::possibly_break_line): Require that
6990 width total excluding width of final space node be greater than
6991 the target text length.
6993 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
6995 * troff/node.cc (kern_pair_node::vertical_extent): New function.
6997 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
6999 * troff/node.cc (charinfo_node): New class.
7000 (glyph_node, composite_node): Derive from charinfo_node. Change
7001 member functions accordingly.
7003 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
7005 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
7007 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
7009 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
7011 * devps/generate/textmap (notsubset): Add.
7013 * tmac/tmac.a4: New file.
7015 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
7017 * pic/main.cc (had_parse_error): New variable.
7018 (do_picture, do_whole_file): Set had_parse_error if yyparse()
7020 (main): Return 1 if had_parse_error is true.
7022 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
7024 * grolj4/lj4.cc (main): Avoid use of strtoul.
7026 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
7028 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
7029 iso_8859_1 or $LESSCHARSET is latin1.
7031 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
7033 * hpftodit: New directory.
7034 * Makefile.in (CCPROGDIRS): Add hpftodit.
7035 * devlj4/generate: New directory.
7037 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
7039 * configure.in: Don't use AC_VFORK.
7040 * groff/pipeline.c (run_pipeline): Use fork() always.
7042 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
7044 * grops/ps.cc (main): Use %1 not %s in error message for -w.
7046 * Makefile.in (CCPROGDIRS): Add grolj4.
7047 (DEVDIRS): Add devlj4.
7048 * grolj4, devlj4: New directories.
7049 * tmac/troffrc: Handle lj4.
7050 * tmac/tmac.lj4: New file.
7052 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
7054 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
7056 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
7058 * troff/input.cc (do_if_request): At end of second string, switch
7059 environments before getting next token.
7061 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
7063 * devps/psstrip.sed: Split rule that strips whitespace on either
7066 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
7068 * troff/node.h (font_family::make_definition): Add return value to
7069 declaration. * troff/symbol.h (symbol::operator==,
7070 symbol::operator!=): Likewise.
7072 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
7074 * groff/groff.cc (main, help, synopsis): Handle -S.
7075 (possible_command::insert_arg): New function.
7077 * tmac/tmac.safer: New file.
7078 * tmac/msafer.man: New file.
7079 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
7081 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
7083 * pic/pic.h, pic/main.cc (safer_flag): New variable.
7084 * pic/pic.y (placeless_element): Avoid unsafe operations if
7085 `safer_flag' is set.
7086 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
7088 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
7090 * eqn/lex.cc (get_token): Put call to add_context() in block to
7091 work around Sun C++ 4.0 bug.
7093 * include/stringclass.h (operator +): Use ?: instead of `if' to
7094 work around Sun C++ 4.0 bug.
7096 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
7098 * tbl/main.cc (process_format): Accept - as a synonym for the _
7101 * libbib/index.cc (minus_one): Don't declare as const.
7103 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
7105 * troff/input.cc (get_char_for_escape_name): Push back a newline.
7107 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
7109 * troff/input.cc (write_macro_request): New function.
7110 (init_input_requests): Bind write_macro_request to writem.
7112 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
7114 * tmac/tmac.s (@EN): Turn filling back on even if there was no
7117 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
7119 * tmac/tmac.s (@TS): Renamed from TS.
7120 (TS): Call LP then TS again.
7121 (cov*ab-init): Alias @TS to TS.
7123 * tmac/tmac.s: Allow QP or RS to initialize.
7125 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
7126 Move initializations of PS and LL here.
7127 (par@init): Don't initialize HY. Avoid changing environment 0.
7128 (par*env-init): Don't all par@reset.
7130 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
7132 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
7134 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
7136 * Makefile.in (MDEFINES): Add LDFLAGS.
7137 (LDFLAGS): Add definition line.
7139 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
7141 * troff/input.cc (get_optional_char): Split off error check into...
7142 (check_missing_character): New function.
7143 * troff/token.h: Declare it.
7144 * troff/env.cc (margin_character): Don't call get_optional_char.
7145 Only call tok.next() after making the node.
7147 * include/lib.h (getopt): Make 2nd argument char *const *.
7149 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
7151 * nroff/conftest.sh: Deleted.
7153 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
7155 * pic/make-dos-dist: Deleted.
7157 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
7159 * devps/psstrip.sed: Strip comments before stripping trailing
7162 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
7164 * Version 1.09 released.
7166 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
7168 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
7170 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
7172 * libgroff/font.cc (font::load_desc): Fix typo in error message.
7174 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
7176 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
7177 about returning without a value.
7179 * troff/charinfo.h (charinfo::get_special_translation): Cast
7180 TRANSLATE_NONE to int.
7182 * refer/token.cc (lookup_token, store_token): Remove bogus loop
7183 test. Fix test so that it works with n unsigned.
7185 * pic/pic.y (defaults_table): Fully bracket initializer.
7186 * pic/lex.cc (lookup_keyword): Likewise.
7187 * eqn/lex.cc (token_table, def_table): Likewise.
7188 * eqn/box.cc (param_table): Likewise.
7189 * troff/input.cc (warning_table): Likewise.
7190 * libgroff/font.cc (table): Likewise.
7191 * grops/ps.cc (ps_printer::special): Likewise.
7192 * grops/psrm.cc (resource_manager::process_file): Likewise.
7193 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
7194 * refer/command.cc (command_table): Likewise.
7195 * addftinfo/addftinfo.cc (param_table): Likewise.
7197 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
7198 about temp's being unused.
7199 (unused): New function.
7201 * groff/pipeline.cc: Declare c_fatal.
7203 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
7206 * libbib/index.cc (index_search_item::load): Prevent compiler
7207 warnings about fd_closer's being unused.
7208 (unused): New function.
7210 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
7212 * troff/input.cc (copy_mode_error): Make `prefix' static.
7215 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
7217 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
7218 HAVE_CC_OSFCN_H and modify accordingly.
7220 * troff/input.cc (init_charset_table): radicalex overlaps
7223 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
7224 udodo!hans@relay.NL.net).
7225 * groff/configure.in: Call it.
7227 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
7228 * groff/configure.in: Call it.
7229 * include/lib.h: Conditionalize declaration of pclose.
7231 * troff/div.cc (last_page_number): New global variable.
7232 (top_level_diversion::begin_page): Exit if we just printed the
7234 * troff/div.h (last_page_number): Declare it.
7235 * troff/input.cc (parse_output_page_list): Set last_page_number.
7237 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
7238 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
7239 tmac/tmac.X: Likewise.
7240 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
7241 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
7243 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
7245 * tmac/doc-ditroff (hK): Remove groff specific code which
7246 prevented page-breaks between separate manual entries. If this is
7247 the first page, don't set the page number to 1.
7249 * acgroff.m4 (GROFF_POSIX): New macro.
7250 * configure.in: Use it.
7252 * troff/node.cc (class real_output_file,
7253 real_output_file::real_output_file,
7254 real_output_file::~real_output_file): Conditionalize use of
7255 popen/pclose on POPEN_MISSING.
7256 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
7257 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
7258 (pipe_source): Similarily.
7260 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
7262 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
7263 presence of declarations by trying to compile example with
7264 conflicting declarations. (gcc only gives a warning for missing
7267 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
7269 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
7270 (from Ulrich Lauther).
7272 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
7274 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
7276 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
7278 * indxbib/indxbib.cc (write_hash_table): Add code for case where
7279 pointers and ints have different sizes.
7281 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
7283 * tmac/tmac.s (par*env-init): Call par@reset.
7285 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
7287 * tmac/tmac.s (@IP): Switch to a new environment when diverting
7289 (par*push-tag-env, par*pop-tag-env): New macros.
7291 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
7293 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
7294 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
7296 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
7297 comment. Include <time.h>.
7299 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
7301 * grops/ps.cc (is_small_h, is_small_v): Deleted.
7302 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
7305 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
7307 * troff/input.cc (read_request): Only print a prompt if reading
7308 from the terminal. Also clearerr on EOF if reading from the
7309 terminal. Declare isatty.
7311 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
7313 * refer/label.y: Rename map_t to map_func and extractor_t to
7316 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
7318 * include/assert.h: Don't use volatile.
7319 * libgroff/assert.cc: Likewise.
7321 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
7323 * troff/input.cc (abort_request): Look at character in tok before
7326 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
7328 * troff/troff.h (NO_RETURN): Deleted.
7329 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
7330 * troff/input.cc (exit_troff): Likewise
7332 * Makefile.in: Remove `Making ...' messages since GNU make now
7335 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
7337 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
7339 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
7342 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
7344 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
7346 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
7348 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
7349 MARK_REG if there was no left delimiter.
7351 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
7353 * pic/troff.cc (troff_output::text): Set line thickness to
7354 relative before outputting text.
7356 * tmac/tmac.e (@k): Don't zero ?T.
7359 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
7361 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
7363 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
7365 * troff/input.cc (decode_args): Warn about unquoted tabs (from
7368 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
7370 * troff/input.cc (ignoring): New variable.
7371 (ignore): Set ignoring during call to do_define_macro.
7372 (do_define_macro): Clear ignoring before interpolating terminating
7374 (copy_mode_error): New function.
7375 (get_char_for_escape_name, read_long_escape_name,
7376 interpolate_arg): Use copy_mode_error.
7377 (warning_table): Add WARN_IG.
7378 * troff/troff.h (WARN_IG): Declare.
7379 (WARN_TOTAL): Change accordingly.
7381 * groff/pipeline.c (strsignal): Rename to xstrsignal.
7382 * groff/groff.cc (strsignal): Delete declaration.
7384 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
7386 * troff/div.cc (page_offset): Use 'm' as default scaling.
7388 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
7390 * nroff/nroff.sh: Ignore -u.
7392 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
7394 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
7396 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
7398 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
7400 (B2): With -Tascii, leave additional vertical space before
7401 and after. Ensure that the left and right indent is restored to
7402 what it was even if the point size changes. Don't call
7403 par@finish. Change the indent, line length and title length
7404 directly. With -Tascii, make the width of the box 1n less.
7405 (B1): Remember 1n at the current point size. Don't call
7406 par@reset. Change the indent, line length and title length
7407 directly. Ensure that the temporary indent is preserved.
7408 (par*box-mark-top): Turn off no spacing mode.
7410 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
7412 * Makefile.in (dist): Use .gz suffix.
7414 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
7416 * troff/input.cc (main): Add return 0.
7417 * pic/main.cc (main): Use return instead of exit.
7418 * tbl/main.cc (main): Likewise.
7419 * eqn/main.cc (main): Likewise.
7420 * grops/ps.cc (main): Likewise.
7421 * grotty/tty.cc (main): Likewise.
7422 * groff/groff.cc (main): Likewise.
7423 * grodvi/dvi.cc (main): Likewise.
7424 * refer/refer.cc (main): Likewise.
7425 * indxbib/indxbib.cc (main): Likewise.
7426 * lkbib/lkbib.cc (main): Likewise.
7427 * soelim/soelim.cc (main): Likewise.
7428 * addftinfo/addftinfo.cc (main): Likewise.
7429 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
7430 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
7432 * troff/token.h (process_input_stack): Don't declare as static.
7433 * troff/input.cc: Likewise.
7435 * troff/node.c (invalidate_fontno): Make it a static member of
7436 class font_family. Change callers.
7437 * troff/node.c: Change declaration.
7439 * tbl/main.cc (struct input_entry_format): Add explicit public
7441 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
7442 struct double_hline_stuff): Likewise.
7443 * tbl/table.h (struct entry_format): Likewise.
7444 * pic/object.h (struct saved_state): Likewise.
7446 * include/stringclass.h: Add forward declarations of friend
7447 functions that are later declared as inline. Don't include inline
7448 specifier in friend declaration.
7450 * libgroff/lib.h: Declare popen and pclose.
7451 * acgroff.m4 (GROFF_POPEN): New macro.
7452 * configure.in: Call it.
7454 * include/lib.h (PI): New constant. Undef first if necessary.
7455 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
7456 * grops/ps.cc (degrees, radians): Likewise.
7457 * libgroff/font.cc (font::get_skew): Likewise.
7459 * grops/ps.cc (is_ascii): New function.
7460 (ps_output::put_string): Use is_ascii. Use csprint rather than
7462 (ps_printer::define_encoding): Use csspace.
7463 * libgroff/strtol.c (ISASCII): New macro.
7464 (strtol): Cast arguments to is*() and tolower() to unsigned char.
7465 Use ISASCII rather than isascii.
7466 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
7467 * libgroff/cset.cc: Likewise.
7468 * libdriver/input.cc: Include cset.h.
7469 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
7472 * refer/refer.cc (main): Use %ld rather than %d for longs.
7474 * libbib/index.cc (index_search_item_iterator::get_tag): Use
7477 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
7479 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
7481 * troff/input.cc (hyphenation_code): Skip white space between
7484 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
7486 * tbl/table.h (table::entry_list_tailp): New member.
7487 (table::table): Initialize it.
7488 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
7491 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
7493 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
7494 with negative horizontal positions. Remove casts of glyph::hpos to
7496 (USHRT_MAX): Delete definition.
7497 (SHRT_MAX, SHRT_MIN): New definitions.
7498 (glyph::hpos): Change type to short.
7499 (tty_printer::end_page): Output multiple backspaces if necessary.
7500 Remove casts of glyph::hpos to int.
7502 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
7504 * tmac/tmac.s (@RT): New definition.
7506 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
7508 * refer/refer.cc (do_file): Make sure current_filename is set when
7511 * pic/common.cc (common_output::dot_line): Handle zero length
7514 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
7516 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
7517 (par@init): Initialize \n[HY].
7519 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
7521 * troff/dictionary.cc (dictionary::remove): Continue when
7524 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
7526 * Makefile.com (.y.cc): Avoid ending up with two versions of
7529 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
7531 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
7532 (\(,C): Likewise. Also fix typo.
7534 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
7536 * lib.h: Delete extraneous semi-colon.
7538 * Add pso request: `so' from a pipe.
7539 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
7540 (file_iterator::close): New function.
7541 (file_iterator::~file_iterator, file_iterator::next_file): Use
7542 file_iterator::close.
7543 (file_iterator::backtrace): Say `process' rather than `file' when
7544 the stream is popened.
7545 (pipe_source): New function.
7546 (init_input_requests): Bind ".pso" to pipe_source.
7548 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
7550 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
7552 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
7553 digits in lower case.
7555 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
7557 * Version 1.08 released.
7559 * Makefile.in (dist): Insert || true after ln -s commands that
7562 * mm: Update to mm 1.16.
7564 * acgroff.m4 (GROFF_CSH_HACK): New macro.
7565 * configure.in: Call GROFF_CSH_HACK. Substitute for
7567 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
7569 * nroff/Makefile.sub (nroff): New target.
7570 (install_data): Install nroff.
7571 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
7572 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
7574 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
7576 * eqn/Makefile.sub (neqn): Add chmod +x.
7578 * grog/Makefile.sub (grog): Remove spurious semi-colon.
7580 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
7582 * troff/input.cc (string_iterator::string_iterator()): Initialize
7585 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
7587 * troff/div.cc (macro_diversion::space,
7588 top_level_diversion::space): Don't set high_water_mark.
7589 (macro_diversion::output, top_level_diversion::output): Don't
7590 include post line space in high water mark.
7592 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
7594 * eqn/eqn.y: Don't define YYDEBUG.
7595 * pic/pic.y: Likewise.
7597 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
7599 * tmac/tmac.e ([3): Add space after comma following editors.
7600 Change double spaces to single spaces.
7601 ([4): Change double spaces to single spaces.
7603 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
7604 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
7605 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
7606 after %!PS-Adobe- (for Newsprint).
7608 * troff/div.cc (top_level_diversion::begin_page): When
7609 before_first_page is 1, set page_number to 1.
7611 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
7613 * eqn/box.cc (box::top_level): Protect equation with \&.
7615 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
7617 * groff/groff.cc (possible_command::set_name): Delete old name.
7619 * groff/groff.cc (possible_command::~possible_command): Use
7622 * troff/node.cc (troff_output_file::begun_page): New member.
7623 (troff_output_file::troff_output_file): Initialize it.
7624 (troff_output_file::really_begin_page): Only output V command if a
7625 page has been begun.
7627 * pic/pic.y (placeless_element): Delete argument to PRINT after
7630 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
7632 * Make wrapman work.
7633 * troff/div.h (class top_level_diversion): Replace
7634 first_page_begun by before_first_page (with opposite sense).
7635 * Change first_page_begun to before_first_page inverting sense.
7636 * troff/div.cc (class nl_reg): New class.
7637 (init_div_requests): Use class nl_reg for \n(nl.
7638 (top_level_diversion::begin_page): Don't call
7639 output_file::begin_page if before_first_page is 2;
7640 reset before_first_page afterwards. If have_next_page_number is
7641 false, then always increment page_number.
7642 * tmac/tmac.an: Set traps within TH rather than at the top-level.
7643 Restore compatibility mode after loading, and then disable
7644 compatibility mode in TH.
7646 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
7648 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
7650 * troff/node.h (output_file::trailer): Declare.
7651 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
7652 * troff/node.cc (output_file::trailer): New function.
7653 (troff_output_file::~troff_output_file): Move most code into...
7654 (troff_output_file::trailer): New function.
7655 (class troff_output_file): Delete page_length member. Declare
7657 (troff_output_file::really_begin_page): Use current page length
7658 for final V command.
7660 * tbl/main.cc (struct options): New decimal_point_char member.
7661 (options::options): Initialize this.
7662 (process_options): Implement decimalpoint option.
7663 (process_data): Pass decimal_point_char option to table::table.
7664 * tbl/table.h (class table): New decimal_point_char member.
7665 (table::table): Add additional argument.
7666 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
7667 second argument specifying decimal point character. Use this
7669 (table::table): Initialize decimal_point_char.
7670 (table::add_entry): Change call to find_dot.
7672 * troff/input.cc (get_copy, token::next): Implement \V.
7673 (interpolate_environment_variable): New function.
7675 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
7677 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
7678 * pic/pic.y: Likewise.
7680 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
7682 * refer/ref.cc (reference::insert_field, reference::delete_field):
7684 * troff/number.cc (parse_term): Likewise.
7686 * acgroff.m4 (GROFF_PROG_YACC): New macro.
7687 * configure.in: Use GROFF_PROG_YACC.
7689 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
7691 * Makefile.in (OPTIMIZE): New define.
7692 (DEBUG): Empty by default.
7693 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
7695 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
7696 (GROFF_ARRAY_DELETE): Likewise.
7697 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
7699 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
7701 * devps/psstrip.sed: Use different delimiter on last line (so that
7702 it works with BSD 4.4 sed.)
7704 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
7706 * devps/psstrip.sed: Delete comments.
7708 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
7709 optind, opterr, optarg.
7710 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
7713 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
7715 * Makefile.in (check): Dummy target.
7717 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
7719 * Version 1.07 released.
7721 * Integrate mm 1.11.
7723 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
7724 where start_col was meant.
7726 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
7728 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
7730 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
7732 * troff/input.cc (token::next): Make \z\o'...' and similar things
7735 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
7737 (environment): Add margin_character_flags member.
7738 * env.cc (environment::environment(symbol),
7739 environment::environment(const environment *): Initialize
7740 margin_character_flags.
7741 (margin_character): Rewrite.
7742 (environment::output_line): Add a margin character if
7743 margin_character_flags is non-zero. Turn off the
7744 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
7745 zero, use margin_character_node without copying and then set
7746 margin_character_node to 0.
7748 * devps/DESC.in: Change minimum size to 1000.
7750 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
7752 * troff/symbol.h (symbol::hash): Change return type to unsigned
7754 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
7757 * test-groff: Use -r rather than -x.
7759 * grops/psfig.diff: Include in distribution again.
7761 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
7763 * Makefile.in (dist): Use gzip.
7765 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
7767 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
7768 unistd.h as well as in stdlib.h.
7769 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
7770 defined; otherwise include <sys/types.h> and <unistd.h> if
7771 UNISTD_H_DECLARES_GETOPT is defined.
7773 * configure.in: use builtin(include, ... rather than include(...
7774 * configure: Regenerate with autoconf 1.3.
7776 * libdriver/print.cc (printer::adjust_arc_center): Use new
7777 algorithm suggested by Andy Fyfe.
7779 * libdriver/printer.cc (printer::adjust_arc_center): New function.
7780 * include/printer.h: Declare this.
7781 * grops/ps.cc (ps_printer::draw): Use it.
7782 * grodvi/dvi.cc (dvi_printer::draw): Use it.
7784 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
7786 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
7788 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
7790 * eqn/main.cc (main): Handle "eqn -".
7792 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
7794 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
7796 * mm: Integrate version 1.08.
7798 * pic/troff.cc (troff_output::finish_picture): Set
7799 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
7800 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
7801 if it's not defined. Check whether the register is non-zero rather
7802 than whether it's not defined.
7803 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
7805 * indxbib/indxbib.cc: Move all signal handling into...
7806 * indxbib/signal.c: New file.
7807 * configure.in: Call AC_RETSIGTYPE.
7809 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
7810 * configure.in: Call GROFF_STRUCT_EXCEPTION.
7811 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
7813 * troff/input.cc (token::token, token::operator=): Work round SGI
7815 * pic/object.cc (position::position): Likewise.
7817 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
7819 * pic/pic.h: Move declaration of hypot().
7821 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
7823 * pic/pic.h: Declare hypot().
7825 * pic/pic.h: Define M_PI if necessary.
7827 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
7829 * tmac/tmac.e (re): Add alternative version that doesn't use groff
7832 * devps/prologue.ps (RE): Handle the possibility that the old font
7833 doesn't have a FontName entry.
7835 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
7837 * tmac/tmac.e (fam): Redefine to set family in environment 2.
7838 (@C): Use @fam not fam.
7840 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
7842 * lookbib/lookbib.cc (main): Change type of start to const char *.
7843 * lkbib/lkbib.cc (main): Likewise.
7845 * eqn/lex.cc (definition::definition): Don't use member
7846 initializer syntax for members of anonymous unions.
7848 * troff/input.cc (input_stack::backtrace): Change type of to const
7851 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
7853 * include/stringclass.h (class string): Declare inline friend
7854 functions as inline in class declaration.
7855 * troff/hvunits.h (class hunits, class vunits): Likewise.
7856 * include/refid.h (class reference_id): Likewise
7857 * troff/troff.h (points_to_units(units), scale(units, double)):
7858 Delete declarations.
7859 * libdriver/input.cc (get_char): Delete declaration.
7860 * include/lib.h: Change 2nd argument of getopt from const char **
7862 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
7863 char **' before assigning to a `const char **'.
7864 * tbl/table.cc: Delete extra declarations of prints().
7866 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
7868 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
7869 char **' before assigning to a `const char **'.
7871 * libgroff/errarg.cc (errarg::errarg): Don't use member
7872 initializer syntax for members of anonymous unions.
7874 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
7876 * mm: Integrate version 1.07.
7878 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
7880 * troff/input.c (translate2): Rename to
7881 (translate_no_transparent).
7882 (init_input_requests): Rename tr2 to trnt.
7884 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
7886 * troff/charinfo.h (class charinfo): Add transparent_translate field.
7887 (charinfo::set_translation, charinfo::set_special_translation):
7888 Add second argument that specifies value for
7889 transparent_translate.
7890 (charinfo::get_translation, charinfo::get_special_translation):
7891 Add optional second argument that specifies whether translation is
7892 being used for transparent throughput.
7893 * troff/input.cc (charinfo::set_translation,
7894 charinfo::set_special_translation): Handle second argument.
7895 (charinfo::charinfo): Initialize transparent_translate.
7896 (translate): Split main part off into
7897 (do_translate): New function. Pass argument saying whether
7898 translation applies to transparent throughput.
7899 (translate2): New request.
7900 (init_input_requests): Bind translate2 to `tr2'.
7902 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
7904 * tbl/table.h (class table): Add `nokeep' flag.
7905 * tbl/main.cc (process_options): Handle `nokeep' option.
7906 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
7907 table::do_bottom): Don't output keep/release macro definitions or
7908 calls when `nokeep' option has been specified.
7910 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
7912 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
7914 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
7916 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
7917 block_entry::divert, alphabetic_block_entry::divert): Add extra
7918 argument giving column separation.
7919 (table::compute_widths): Pass column separation to
7920 table_entry::divert().
7921 (block_entry::do_divert): If an entry spans multiple columns and a
7922 minimumum width has been specified for each column, then set the
7923 line length to the sum of the widths (plus possibly the column
7926 * troff/input.cc (set_escape_char): Don't set the escape_char
7927 until after calling has_arg().
7929 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
7931 * tbl/table.cc (table::do_top): Add missing \s0 for double box
7934 * tbl/table.cc (table::print_double_hline): Avoid extra new line
7935 in case where r > nrows - 1.
7937 * tbl/table.cc (BODY_HEIGHT): Deleted.
7938 (LINE_SEP): New definition.
7939 (table::print_single_hline, table::print_double_hline,
7940 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
7941 table::do_row, table::do_top): Use LINE_SEP space before a line
7942 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
7944 * tbl/table.cc (text_entry::print_contents): New function.
7945 (text_string_name, right_text_string_name): Deleted.
7946 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
7947 (simple_text_entry::do_width, numeric_text_entry::do_width,
7948 alphabetic_text_entry::do_width): Don't store the contents of the
7950 (left_text_entry::simple_print, right_text_entry::simple_print,
7951 center_text_entry::simple_print,
7952 alphabetic_text_entry::simple_print,
7953 numeric_text_entry::simple_print): Print the entry directly
7954 instead of using the stored string.
7956 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
7958 * devps/Makefile: Strip PostScript files.
7959 * devps/prologue: Rename to...
7960 * devps/prologue.ps.
7961 * devps/psstrip.sed: New file.
7962 * devps/download: Use .pfa rather than .ps for installed versions
7965 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
7967 * troff/env.cc (input_trap): Give a warning if the argument is out
7970 * troff/env.cc (adjust): Treat negative argument as missing. Round
7971 argument > 5 down to 5.
7973 * troff/env.cc (center, right_justify): Make negative argument zero.
7975 * troff/div.cc (page_offset, vertical_position_traps): Treat
7976 invalid argument as missing.
7977 * troff/env.cc (line_spacing, line_length, title_length, indent,
7978 underline, hyphen_line_max_request, control_char,
7979 no_break_control_char, widow_control_request, adjust, input_trap,
7980 point_size): Likewise.
7981 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
7982 constant_space): Likewise.
7983 * troff/input.cc (compatible, shift, warn_request,
7984 set_escape_char): Likewise.
7986 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
7987 * tbl/table.cc (table::table): Likewise.
7989 * Makefile.dev (install_dev): depends on $(DEVFILES).
7991 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
7993 * devX75, devX75-12, devX100, devX100-12: New directories.
7994 * Makefile.in: Add these to DEVDIRS.
7996 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
7997 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
7998 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
7999 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
8001 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
8002 (uninstall): New target.
8003 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
8004 uninstall_prog, uninstall_dev): New targets.
8006 * troff/div.cc (return_request): Treat an invalid argument as
8009 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
8011 * tmac/tmac.e ((f): Set up the environment even when there's a
8012 current diversion. Transperently throughput a call to @N.
8015 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
8017 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
8018 up to vertical resolution.
8020 * tbl/table.cc (table::do_row): Change row number after printing
8023 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
8025 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
8027 * Rename CHANGES to NEWS.
8029 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
8031 * libgroff/new.cc (operator new): Avoid calling malloc(0).
8033 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
8035 * man.ultrix: Removed.
8037 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
8039 * Makefile.comm (extraclean): Delete files whose names begin with
8042 * pic/troff.cc (troff_output::text): Fix typo in implementation of
8045 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
8047 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
8048 * troff/div.cc (page_length, need_space, space_request): Treat
8049 invalid optional argument as missing.
8050 * troff/env.cc (number_lines): If the first argument is present
8051 but not a number, turn on line numbering, don't change the next
8052 line number and parse the remaining arguments.
8054 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
8056 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
8058 * eqn/box.h: Change declaration accordingly.
8059 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
8060 the specified size was bad but don't give an error. Check for
8062 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
8063 * eqn/lex (do_size): Likewise.
8065 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
8067 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
8070 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
8072 * tbl/table.cc (table::init_output): Improve error message when
8073 table won't fit on one page.
8075 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
8077 * pic/troff.cc (troff_output::start_picture): Generate line
8078 containing a horizontal motion equal to the width of the picture.
8080 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
8081 using GROFF_COMMAND_PREFIX environment variable.
8083 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
8085 * mdate.sh: Use $NF rather than $(NF).
8087 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
8089 * pic/main.cc (main): Use %1 not %c in argument to warning.
8091 * eqn/main.cc (main): Output code to check that geqn was given the
8094 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
8096 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
8097 `ln -s ../Makefile .; make; rm -f Makefile'.
8099 * troff/hyphen: Rename to...
8101 * troff/input.cc (main): Delete -H option. Don't call
8103 * troff/env.cc: Include searchpath.h and macropath.h.
8104 (exception_dictionary): Deleted.
8106 (read_hyphen_file): Deleted.
8107 (hyphenation_language): New struct.
8108 (class trie, class hyphen_trie): Move declarations up.
8109 (trie_node::~trie_node): Deleted.
8110 (trie::delete_trie_node): New function.
8111 (trie::do_delete): New pure virtual function.
8112 (hyphen_trie::do_delete): New function.
8113 (trie::~trie): New function.
8114 (hyphen_trie::~hyphen_trie): New function.
8115 (trie::clear): No need to chcek that tp is not 0.
8116 (current_language, language_dictionary): New variables.
8117 (hyphen_word): Give an error if no current language. Use
8118 exceptions dictionary in current language.
8119 (hyphen_trie::read_patterns_file): Find file using macro_path.
8120 Allow comments (starting with %) in patterns file. Don't make it
8121 a fatal error if the file can't be found.
8122 (hyphenate): Return if no current language. Get the exceptions
8123 dictionary and the hyphenation patterns from the current language.
8124 (set_hyphenation_language): New variable.
8125 (hyphenation_patterns_file): New function.
8126 (hyphenation_language_reg): New class.
8127 (hyphenation_language_reg::get_string): New function.
8128 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
8129 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
8131 * groff/groff.cc (main, help, synopsis): Delete -H option.
8132 * include/Makefile.sub: Don't define HYPHENFILE.
8133 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
8134 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
8135 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
8136 hyphenation patterns.
8138 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
8140 * eqn/neqn.sh: New file.
8141 * eqn/Makefile.sub: Handle neqn.sh.
8143 * eqn/eqn.h: Declare `nroff' variable.
8144 * eqn/box.cc (param_table): Add `nroff' param.
8146 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
8148 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
8150 * troff/troff.h (WARN_FONT): New warning.
8151 (WARN_TOTAL): Change accordingly.
8152 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
8153 (warning_table): Add WARN_FONT.
8154 * troff/node.cc (mount_font_no_translate): Pass argument to
8155 font::load_font. If this is non-zero, give a warning.
8156 Don't give an error message when accessing a font that has already
8157 been found to be invalid.
8158 * include/font.h (font::load, font::load_font): Add additional
8159 optional argument which suppresses error message if the font is
8161 * libgroff/font.cc (font::load_font): Handle additional argument.
8162 (font::load): Add additional argument. If this is non-null, set it
8163 to 1 and don't give error message.
8165 * include/printer.h (printer::end_page): Add argument giving
8167 * libdriver/input.cc (do_file): Pass this.
8168 * grops/ps.cc (ps_printer::end_page): Add argument.
8169 * grodvi/dvi.cc (dvi_printer::end_page,
8170 draw_dvi_printer::end_page): Add argument.
8171 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
8172 columns_per_page members. New member nlines.
8173 (DEFAULT_LINES_PER_PAGE): Deleted.
8174 (tty_printer::tty_printer): Don't compute lines_per_page from
8175 font::paperlength. Don't compute columns_per_page from
8177 (tty_printer::add_char): Don't check horizontal position against
8178 columns_per_page. Grow glyphs vector if neccessary.
8179 (tty_printer::end_page): Add argument giving page_length in units.
8180 Discard lines past end of page.
8182 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
8184 * tmac/tmac.tty-char: Fix definition of \(/l.
8186 * tmac/tmac.X: Define \(en.
8188 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
8190 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
8191 lpq, then use lp rather than lpr.
8193 * tmac/tmac.s (par@reset): Don't call `ad'.
8194 (par*env-init): Call `ad'.
8196 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
8198 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
8201 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
8202 * indxbib/indxbib.cc: Likewise.
8204 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
8206 * libgroff/putenv.c: New file.
8207 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
8208 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
8209 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
8210 stdlib.h with AC_HAVE_HEADERS.
8212 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
8214 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
8217 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
8219 * eqn/box.cc (gsize): Make it an int.
8220 (set_gsize): Parse argument handling increment or decrement.
8221 (box::top_level): Convert gsize to a string.
8223 * troff/input.cc (exit_troff): Make buf unsigned char [].
8224 Call to make_temp_iterator casts buf to char*.
8226 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
8228 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
8229 * Makefile.cpg (depend.temp): Likewise.
8231 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
8233 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
8235 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
8237 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
8239 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
8241 * Version 1.06 released.
8243 * Integrate mm 1.04.
8245 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
8247 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
8249 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
8251 * afmtodit/afmtodit.pl: Add -n option that disables generation of
8253 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
8254 afmtodit. Regenerate.
8256 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
8257 @f back past the current position.
8259 * tmac/tmac.e: Change calls to @R so that comments are not part of
8262 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
8264 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
8266 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
8267 check that we can link a call to a function declared in <stdio.h>.
8268 (GROFF_UNISTD_H): New macro.
8269 * configure.in: Call it.
8270 * Makefile.in: Document it.
8271 * include/posix.h: New file.
8272 * troff/troff.h: Don't include <osfcn.h>
8273 * troff/input.cc: Include posix.h.
8274 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
8276 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
8277 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
8279 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
8280 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
8281 * libbib/search.cc (O_RDONLY): Delete definition.
8282 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
8283 Don't include <osfcn.h>.
8285 * acgroff.m4 (GROFF_TIME_T): New macro.
8286 * configure.in: Call it.
8287 * Makefile.in: Document it.
8289 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
8290 * configure.in: Call it.
8291 * Makefile.in: Document -DTRADITIONAL_CPP.
8292 * include/ptable.h: Don't include generic.h.
8295 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
8296 Afterwards remove [T1 and [T2.
8297 (ref*spec!0, ref*spec!2): Use T1 rather than T.
8298 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
8299 (ref*add-T2): Renamed from ref*add-T.
8300 (ref*add-T1): New macro.
8302 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
8304 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
8306 * libbib/index.cc: Include <fcntl.h>.
8307 (O_RDONLY): Define if necessary.
8308 (make_index_search_item, index_search_item_iterator::get_tag,
8309 index_search_item::check_files): Use O_RDONLY.
8310 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
8311 (O_RDONLY): Define if necessary.
8312 (search_list::add_file): Use O_RDONLY.
8313 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
8315 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
8318 * libbib/index.cc (S_ISREG): Define it if necessary.
8319 (index_search_item::load): Use S_ISREG.
8321 * include/driver.h: Include <errno.h>.
8323 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
8325 * eqn/box.cc (body_height): Increase default value to 85.
8326 (body_depth): Increase default value to 35.
8328 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
8330 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
8331 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
8332 protected from expansion with \E.
8334 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
8336 * Makefile (Makefile): New target.
8338 * Makefile.sub (configure, distfiles): New targets.
8340 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
8343 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
8345 * eqn/box.cc (param_table): Add body_height and body_depth.
8347 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
8349 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
8351 * psbb/Makefile.sub: Don't link with libgroff.a.
8353 * acgroff.m4 (GROFF_PUTENV): New macro.
8354 * configure.in: Call GROFF_PUTENV.
8355 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
8356 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
8359 * troff/env.cc (distribute_space): Rename force_forward argument
8360 to force_reverse. Reverse the list if force_reverse is true.
8362 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
8364 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
8366 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
8367 height or depth to be negative. Guard against SUP_RAISE quantity
8370 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
8372 * devps/generate/textmap: Add `an' (arrowhorizex).
8373 * tmac/tmac.ps: \(an overlaps horizontally.
8374 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
8376 * devps/symbolchars: Add arrowverttp, arrowvertbt.
8377 * devps/textmap: Add arrowvertex.
8378 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
8379 updownarrow delimiters.
8380 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
8382 * tbl/table.cc (simple_entry::position_vertically,
8383 block_entry::position_vertically): For a centered entry, perform
8384 the motion in two stages.
8386 * refer/refer.cc (split_punct): Don't call lookup_token if there
8389 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
8391 * troff/input.cc (token::next): Delete token_node after copying
8394 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
8397 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
8399 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
8401 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
8403 * grops/ps.cc (usage): -b option takes an argument.
8405 * devps/prologue (PLG): New procedure.
8406 * grops/ps.cc (main, usage): New -g option.
8407 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
8410 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
8412 * include/cset.h: Include <limits.h> if we have it.
8414 * libgroff/illegal.cc: New file.
8415 * include/lib.h (illegal_input_char): Use table.
8416 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
8417 * pic/lex.cc (ARG1): Renumber to 14.
8418 * eqn/lex.cc (ARG1: Likewise.
8420 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
8421 (eg 1.05.90) correctly.
8423 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
8425 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
8426 Rename $r and $R registers to $v and $V.
8427 ($r, $R): Initialize to 0.
8428 (@v, @V): New macros.
8432 * troff/input.cc (main, usage): Add -R option that says not to
8434 * eqn/main.cc (main, usage): Rename -n to -R.
8436 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
8438 * devps/DESC.in: Leave font positions 5-9 blank.
8439 * devdvi/DESC.in: Likewise.
8441 * grog/grog.pl: Handle `.PS <file' correctly.
8443 * troff/input.cc (input_stack::push): Improve error message when
8444 input stack limit exceeded.
8446 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
8448 * refer/refer.cc (main): Fix typo in handling of `a' option.
8450 * refer/refer.cc (do_bib): In state START after a newline remain
8453 * groff/groff.sh: Deleted.
8454 * groff/Makefile.sub: Delete handling of groff.sh.
8456 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
8457 to determine whether to use \X'ps:...'.
8458 * tmac/troffrc: Set 0p register to 0.
8459 * tmac/tmac.ps: Set 0p register to 1.
8461 * groff/groff.cc: Support -X option. Give warning for -TXps and
8462 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
8463 * tmac/troffrc: Support -r.X=1.
8465 * pic/troff.cc (troff_output::dot): Don't test
8466 zero_length_line_flag.
8468 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
8470 * include/lib.h: Declare getopt() and friends unless
8471 STDLIB_H_DECLARES_GETOPT is defined.
8473 * doc/chars.tr: Delete.
8474 * man/groff_char.man: New file.
8476 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
8478 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
8479 user has changed register format.
8481 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
8483 * groff/groff.cc: Get rid of device_table. Get postprocessor from
8484 `postpro' command in DESC file. Get spooler command from `print'
8485 command in DESC file. Execute spooler command with /bin/sh.
8487 * groff/groff.cc: Split Unix-specific parts into...
8488 * groff/pipeline.c: New file.
8491 * COPYING: New file.
8492 * all files: Update copyright notices.
8494 * Rearrange files. Redo Makefiles. Use autoconf.
8496 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
8498 * troff/input.c (charinfo_to_node_list): Interpret character
8499 definition with escape_char of `\'.
8501 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
8503 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
8504 Define INT_DIGITS as big enough for 64-bit integer.
8505 * lib/strtol.c: Don't include lib.h.
8506 * lib/lib.h: Delete ifdef __cplusplus stuff.
8508 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
8510 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
8511 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
8512 get DESC from current directory.
8514 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
8516 * tbl/main.c (main): Always reset the line number when reading
8519 * tbl/table.c (table::print_single_hline, table::print_double_hline,
8520 table::define_bottom_macro, table::do_row, table::do_top): Round
8521 vertical spacing up to vertical resolution.
8523 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
8525 * ps/ps.h (enum resource_type): Avoid comma at end of
8527 * dvi/dvi.c (class dvi_printer): Likewise.
8528 * dvi/tfmtodit.c (gf::load): Likewise.
8529 * refer/label.y (struct expression): Likewise.
8530 * refer/refer.c (class label_processing_state): Likewise.
8531 * refer/indxbib.c (do_file): Likewise.
8532 * troff/troff.c (enum warning_type): Likewise.
8533 * tbl/main.c (process_data): Likewise.
8534 * troff/charinfo.h (class charinfo):
8536 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
8538 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
8540 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
8542 * groff.c: Move to new groff subdirectory.
8543 * groff/Makefile: New file.
8544 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
8546 * man/mdate.sh: Use ls -L if supported.
8548 * Consolidate all header files produced by gendef into lib/defs.h.
8549 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
8550 Don't include path.h.
8551 * lib/Makefile (path.h): Don't generate.
8552 * troff/input.c: Include defs.h. Don't include config.h.
8553 * troff/Makefile (config.h): Don't generate.
8554 * refer/index.h: Don't include suffix.h.
8555 * refer/index.c: Include defs.h.
8556 * refer/indxbib.c: Include defs.h.
8557 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
8559 * refer/Makefile (suffix.h, path.h): Don't generate.
8560 * groff.c: Don't include config.h. Include defs.h.
8561 * Makefile (config.h): Don't generate.
8562 (lib/defs.h): Generate.
8563 (topclean): Remove lib/defs.h.
8565 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
8567 * lib/malloc.c, lib/getpagesize.h: Deleted.
8568 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
8570 * lib/Makefile: Delete malloc-related stuff.
8571 * lib/new.c: Workaround COOKIE_BUG if necessary.
8573 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
8574 needed header files directly.
8575 * refer/refer.h: Omit definition of DEFAULT_INDEX.
8576 * Makefile: Include definition of DEFAULT_INDEX in path.h.
8578 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
8580 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
8582 * lib/font (font::load_desc, font::load): Don't split argument of
8584 (font::handle_unknown_font_command): Change type.
8585 * ps/ps.c (ps_font::handle_unknown_font_command,
8586 handle_unknown_desc_command): Change type.
8587 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
8589 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
8591 * lib/font.h (font::handle_unknown_font_command): Add file and
8593 * lib/font.c (font::handle_unknown_font_command):
8594 * ps/ps.c (ps_font::handle_unknown_font_command):
8595 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
8596 lineno arguments. Use _with_file_and_line functions for error
8599 * lib/fontfile.c (font::unknown_desc_command_handler): New static
8601 * lib/font.c (font::set_unknown_desc_command_handler): New
8603 (font::load_desc): For unknown commands, call
8604 unknown_desc_command_handler if not null.
8605 * lib/font.h (class font): Declare them.
8606 (FONT_COMMAND_HANDLER): New typedef.
8607 * ps/ps.c (handle_unknown_desc_command): New function.
8608 (main): Set bflag if we had a -b option. Call
8609 font::set_unknown_desc_command_handler.
8610 (broken.h): Don't include.
8611 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
8613 * ps/devps/Makefile: Add `broken' command to DESC file using
8614 BROKEN_SPOOLER_FLAGS.
8616 * macros/tmac.e ([, ]): Add as synonyms for { and }.
8618 * macros/tmac.e ($p): Only exdent if \$3 > 0.
8620 * macros/tmac.e (@R, @S): New macros.
8621 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
8622 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
8623 Declare $H, $[0-9], .. macros with @S.
8624 Declare |0, |1, |2, |3 strings with @S.
8626 * macros/tmac.e (@S): Rename to @U.
8628 * macros/tmac.e (@z): Define @b and bp as empty instead of
8631 * macros/tmac.e (@m): Deleted.
8632 (@h): Don't call @m.
8633 (@z): Don't set @m trap.
8635 * macros/tmac.e ($h, $f): Define |z as empty string.
8637 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
8640 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
8642 ()f): Likewise for * register.
8644 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
8645 argument is missing, don't change $R. Call sr with three
8646 arguments when initializing.
8648 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
8650 * macros/tmac.e (sr): New macro.
8651 Initialize $r and $R using sr.
8653 * macros/tmac.e (,): Delete \*(#[.
8655 * troff/env.c (set_tabs): Read the tab type even if the position
8656 is bad. Allow the position of the first tab stop to be negative.
8658 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
8660 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
8662 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
8663 rather than -DPATHCONF_MISSING.
8664 * Makefile: Get rid of PATHCONF_MISSING.
8666 * refer/map.c: New file.
8667 * refer/index.c: Interface to mmap through map.c. Rename map_size
8669 * refer/Makefile: Handle map.c.
8670 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
8672 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
8674 * Makefile: RANLIB should be `true' if there is no ranlib.
8675 * lib/Makefile (libgroff.a): Simplify.
8676 * driver/Makefile (libdriver.a): Simplify.
8678 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
8679 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
8682 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
8684 * troff/env.c (compare_ranges): Declare as extern "C".
8686 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
8688 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
8690 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
8692 * pic/troff.c (troff_output::text): Merge in grops_output::text,
8693 but conditionalize use of \X based on \*(.T.
8694 (grops_output::*): Deleted.
8695 * pic/output.h: Delete declaration of make_grops_output.
8696 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
8697 by default. -n sets it to 0.
8698 (usage): Corresponding changes.
8699 * groff.c (main): Don't pass -x or -p to pic.
8700 * groff.sh: Likewise.
8702 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
8705 * ps/devps/afmtodit: Change calculation of asc_boundary and
8706 desc_boundary. Make these bounds inclusive.
8707 * ps/devps: Regenerate font files.
8709 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
8711 * macros/tmac.latin1: New file.
8712 * macros/tmac.tty-char: Use tmac.latin1.
8713 (tmac.tty-tr): Deleted.
8714 * macros/Makefile: Install tmac.latin1.
8715 * macros/tmac.dvi: Use tmac.latin1.
8716 * macros/troffrc: Translate \[char160] onto no-break space here.
8717 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
8719 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
8721 * macros/tmac.Xps: Use `do' request.
8723 * macros/tmac.ps: Use `do' request.
8725 * macros/tmac.e (@C): Use `do' request.
8727 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
8728 * macros/Makefile: Install tmac.X*.
8730 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
8731 * tty/Makefile: Don't install tmac.tty*.
8732 * macros/Makefile: Install tmac.tty*.
8734 * dvi/tmac.dvi: Move to macros.
8735 * dvi/Makefile: Don't install tmac.dvi.
8736 * macros/Makefile: Install tmac.dvi.
8738 * ps/tmac.ps*: Move to macros.
8739 * ps/Makefile: Don't install tmac.ps*.
8740 * macros/Makefile: Install tmac.ps*.
8742 * eqn/box.c: Provide draw_lines parameter corresponding to -D
8744 * macros/eqnrc: Set draw_lines parameter based on device.
8745 * groff.c: Don't pass -D flag to eqn.
8746 * groff.sh: Likewise.
8747 * eqn/main.c: Warn about use of -D.
8749 * troff/input.c (process_startup_file): New function.
8750 (main): Call process_startup_file().
8751 * macros/troffrc: New file.
8752 * macros/Makefile: Install troffrc.
8753 * groff.c (main): Don't pass extra -m option to troff. For a
8754 pseudo device pass the name of the pseudo device to troff using
8756 * groff.sh: Likewise.
8757 * groff.c (possible_command::prepend_arg): Deleted.
8759 * troff/input.c (do_request): New function.
8760 (init_input_requests): Bind "do" to do_request.
8762 * eqn/main.c (main): Instead of loading eqnchar from device directory,
8763 load eqnrc from macro directory.
8764 * macros/eqnrc: New file.
8765 * macros/Makefile: Install eqnrc.
8766 * ps/devps/eqnchar: Deleted.
8767 * ps/devps/Makefile: Don't install eqnchar.
8768 * dvi/devdvi/eqnchar: Deleted.
8769 * dvi/devdvi/Makefile: Don't install eqnchar.
8770 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
8773 * lib/device.[ch]: New files.
8774 * lib/font.h (font::set_device_name, font::get_device_name):
8776 * lib/fontfile.c: Use device.h.
8777 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
8778 * troff/input.c: Delete definition of `device'.
8779 (main): Don't initialize device.
8780 * troff/troff.h: Include device.h rather than declaring device.
8781 * troff/Makefile: No need to handle DEVICE.
8782 * driver/input.c: Include device.h. Don't use
8783 font::{set,get}_device_name.
8784 * groff.c, Makefile: Rename device.h to config.h.
8785 * groff.c: Use library device variable.
8786 * eqn/main.c: Use library device variable.
8787 * eqn/Makefile: No need to handle DEVICE.
8789 * lib/searchpath.[ch]: New files.
8790 * lib/Makefile: Handle searchpath.[ch].
8791 * troff/input.c (open_file, init_dirs): Deleted.
8792 (macro_dirs): Deleted.
8793 (open_mac_file, macro_source): Use class search_path.
8794 (add_string, struct string_list): Move definition.
8795 (main): Change -M option to use macro_path. Delete call to
8797 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
8798 Rewrite to use class search_path.
8799 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
8800 * lib/Makefile: fontfile.c depends on searchpath.h.
8801 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
8803 * lib/macropath.[ch]: New files.
8804 * troff/Makefile: No need to handle MACROPATH.
8806 * troff/input.c: Delete DUMP code.
8807 * lib/fontfile.c, lib/font.h: Delete
8808 font::forget_command_line_font_dirs.
8810 * troff/input.c (push_token): New function.
8811 (handle_first_page_transition): Use push_token().
8812 (process_input_stack): Change handling of a space at the beginning
8815 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
8817 * troff/input.c (font_dirs): Delete unused variable.
8819 * eqn/lex.c (do_set): Correct error messages.
8821 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
8823 * troff/input.c (do_define_string): Allow the string name to be
8824 followed immediately by a tab.
8825 (define_character): Likewise.
8827 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
8829 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
8832 * troff/input.c (input_iterator::is_file): New virtual function.
8833 (file_iterator::is_file): New function.
8834 (input_stack::end_file): New function.
8835 (input_stack::next_file): Handle the situation where there is no
8836 file on the input stack correctly. Avoid making two passes over
8838 (next_file): Make the filename optional; in this case call
8839 input_stack::end_file().
8841 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
8843 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
8844 produce a real _ charater when the current font is CW and _
8847 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
8848 expression to work around gcc 2.2 bug.
8850 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
8852 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
8854 * troff/env.c (environment::add_padding): New function.
8855 (environment::add_char): Use add_padding().
8856 (environment::space): Likewise.
8857 (environment::wrap_up_field): Add some padding if there is none
8858 and there's no current tab.
8859 * troff/env.h: Declare environment::add_padding.
8861 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
8863 * pic/pic.y: undef fmod and rand before declaring them.
8865 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
8867 * troff/input.c (main): If the DESC file specifies a font name of
8868 0, then leave the corresponding font position empty.
8870 * nroff.sh: New file.
8871 * Makefile (install.nobin): Install nroff.sh.
8873 * tty/devlatin1/R.proto: Add ao as synonym for de.
8874 * tty/tmac.tty-char: Define ao as o.
8876 * tty/dev{ascii,latin1}/R.proto: Add aq.
8877 * tty/tmac.tty-char: Delete definition of aq.
8879 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
8881 * troff/input.c (init_charset_table): Don't translate 0240.
8882 * ps/tmac.ps: Translate char160 to space.
8883 * dvi/tmac.dvi: Likewise.
8884 * tty/tmac.tty: Likewise.
8886 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
8888 * dvi/tmac.dvi: Add support for all Latin-1 characters.
8890 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
8891 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
8894 * tty/tmac.tty-char: Add \(ah.
8896 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
8897 No need to define \(FM and \(!/. Conditionalize all character
8900 * ps/devps/lgreekmap: Add +h, +f, +p.
8902 * ps/tmac.psnew: New file.
8903 * ps/Makefile: Install tmac.psnew.
8905 * troff/input.c (charinfo_to_node_list): Don't ever interpret
8906 character definitions in compatible mode.
8908 * troff/input.c (remove_character): New function.
8909 (init_input_requests): Bind remove_character to "rchar".
8911 * ps/tmac.psold: New file.
8912 * ps/Makefile: Install tmac.psold.
8913 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
8914 characters into tmac.psold. Make these definitions unconditional.
8916 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
8918 * ps/tmac.ps: Don't define \('c and \('C.
8920 * ps/devps/textmap: Move Greek characters to...
8921 * ps/devps/symbolchars:
8923 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
8925 * ps/devps/text.enc: Add quotesingle.
8926 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
8927 * tty/tmac.tty-char: Likewise.
8928 * dvi/devdvi/texmi.map: Add +h, +f, +p.
8929 * dvi/devdvi/texi.map: Add Fn.
8930 * dvi/devdvi/msam.map: Add lz.
8931 * dvi/tmac.dvi: Handle Bq, bq, aq.
8933 * pic/lex.c (get_token): Recognize 'th.
8934 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
8936 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
8938 * ps/devps/textmap: Move di, mu, +- to...
8939 * ps/devps/symbolchars:
8941 * macros/tmac.s (@XS): Don't call par@reset or fi.
8942 (XA): Call LP. Turn off adjustment. Reduce line length.
8944 * macros/tmac.s: Initially alias XS to LP.
8945 (XS): Rename to @XS.
8946 (cov*ab-init): Alias XS to @XS.
8948 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
8950 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
8951 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
8952 (token::is_size, token::changes_env): Deleted.
8953 * troff/number.c (parse_term): No need to process \s explicitly.
8954 Call tok.next() only after scale indicator has been processed.
8955 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
8957 (token::next): Handle \s, \f, \S, \H immediately rather than
8958 returning them as tokens.
8959 (token::operator==, token::description, token::add_to_node_list,
8960 token::process): Remove handling of deleted tokens.
8962 * troff/env.c (environment::add_char): When adding padding
8963 indicator character, call start_line() if necessary.
8965 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
8967 * ps/devps/afmtodit: Don't output 0 kerns.
8969 * ps/devps/afmtodit: Remove directory from name of encoding in
8970 font description file.
8972 * ps/devps/afmtodit: Improve error messages.
8974 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
8976 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
8977 * ps/devps/FontMakefile: Deleted.
8978 * ps/devps/afmname: New file.
8980 * ps/devps/symbol.sed: New file.
8981 * ps/devps/symbol.diff: Deleted.
8982 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
8983 Generate zapfdr.afm from zapfd.afm.
8985 * tty/tmac.tty (tty-char): Prefix definition with ".
8987 * macros/tmac.an (TP): Don't start a diversion if one has already
8990 * tty/tmac.tty-char: Add Latin-1 characters.
8992 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
8994 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
8996 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
8997 Move declaration of struct horizontal_span.
8999 * tbl/table.c (table::table): Initialize span_list.
9000 (table::~table): Delete span_list.
9002 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
9004 * ps/devps/Makefile: Avoid dependency on GNU make.
9006 * ps/tmac.ps: Check that character does not already exist before
9009 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
9010 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
9011 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
9014 * tty/tmac.tty-char: New file.
9015 * tty/Makefile: Install tmac.tty-char.
9016 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
9019 * tty/tmac.tty: Fix definition of \(34.
9021 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
9022 bracket-drawing characters onto |. Add *o.
9024 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
9025 only if current_field.
9027 * troff/dictionary.c (dictionary::lookup): Free old_table after
9030 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
9032 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
9033 whose glyphs are identical to glyphs of some Roman character.
9035 * tty/devlatin1/R.proto (bu): Deleted.
9036 * tty/devascii/R.proto (bu): Deleted.
9037 * tty/tmac.tty: Add definition of \(bu.
9039 * eqn/main.c (do_file): Pass FILE as argument.
9040 (main): Automatically load eqnchar. New options -F and -n.
9041 Pass do_file an opened FILE.
9042 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
9043 No need to include font.h.
9044 * groff.sh: Likewise. Don't need to use - for standard input.
9045 Prefix files with -- if first file starts with -.
9047 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
9049 * troff/env.c (environment::possibly_break_line): Don't set line
9050 to 0 across call to output_line(). Don't call output_line() until
9051 after discarding nodes after break.
9053 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
9055 * request.h (macro::empty): Declare it.
9056 * input.c (macro::empty): New method.
9057 (interpolate_macro): Don't give a WARN_SPACE if the two-character
9060 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
9062 * troff/env.c (environment::start_field): Decrement space_total
9063 when a space is frozen.
9065 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
9067 * macros/tmac.an (R): Delete macro.
9069 * troff/input.c (get_copy, token::next): Support \# (like \" but
9070 newline is ignored).
9072 * troff/input.c (token::next): Fix error message in 'Y' case.
9074 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
9076 * eqn/delim.c (define_extensible_string): Recognize any prefix of
9079 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
9081 * c++test.c: Include <osfcn.h>.
9083 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
9086 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
9088 * tbl/table.c (table::divide_span): Don't count column separation
9089 if expand was specified.
9091 * tbl/main.c (process_format): Don't ignore width specs in
9092 continued format. Give warning for changing equal widths or
9093 column separation in continued format.
9094 (process_data): Set column separation, minimum width, equal
9095 columns at end of table.
9097 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
9099 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
9100 node::add_discretionary_hyphen): Use soft_hyphen_char.
9101 (set_soft_hyphen_char): New function.
9102 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
9104 * Makefile (c++tested): Give more helpful message if test fails.
9106 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
9108 * troff/input.c (init_charset_table): Translate 0240 to
9109 an unbreakable space.
9111 * troff/token.h (token::hyphen_indicator): New function.
9112 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
9114 * troff/input.c (translate): Allow translation to \%.
9115 * troff/node.c (node::add_char): Handle
9116 TRANSLATE_HYPHEN_INDICATOR.
9117 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
9119 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
9122 * tty/devlatin1/R.proto: \(hy and - should print as 055.
9124 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
9126 * groff.c (run_commands): If the last command gets a SIGPIPE send
9127 a SIGPIPE to all children than haven't yet terminated. When
9128 command terminates, set pid field to -1.
9130 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
9132 * groff.c (main): Pass an appropriate -filename option to gxditview.
9134 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
9136 * Makefile.bd (install): Remove existing program before copying.
9138 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
9139 programs which have Unix counterparts to be installed with
9140 user-specified prefix.
9142 * troff/input.c (exit_troff): Don't check if exit_started.
9143 (exit_request): Don't call exit_troff if exit_started.
9145 * Makefile.bd (install.mm): Rename to install.dwbmm.
9147 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
9149 * driver/input.c (do_file): Add missing break for '#' case.
9151 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
9153 * troff/input.c (input_stack::clear): Clear past any boundaries and
9154 then add the boundaries back.
9156 * troff/input.c (exit_troff): Return immediately if already
9159 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
9161 (pg*end-page): If the text has ended and there are no more
9162 footnotes or keeps, exit.
9164 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
9166 * troff/input.c (init_charset_table): Make \(rq transparent by
9169 * macros/tmac.an: Define lq and rq strings.
9171 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
9173 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
9175 * troff/env.c (environment::final_break): New function.
9176 (environment::newline): Set prev_line_interrupted to 2 if
9178 * troff/env.h: Declare environment::final_break.
9179 * troff/input.c (exit_troff): Call environment::final_break()
9180 instead of environment::do_break().
9182 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
9183 doesn't already exist.
9184 * macros/man.local: New file.
9185 * macros/tmac.an: Load man.local.
9186 * macros/man.ultrix: New file.
9188 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
9190 * troff/input.c (exit_groff): Rename to...
9191 (exit_troff): New function.
9193 * troff/div.c (exit_started, done_end_macro,
9194 seen_last_page_ejector): New global variables.
9195 (began_page_in_end_macro): New static variable.
9196 (exit_flag): Deleted.
9197 (top_level_diversion::top_level_diversion): Initialize
9199 (top_level_diversion): More elaborate test for whether
9200 cleanup_and_exit() should be called.
9201 Set began_page_in_end_macro if the end macro isn't yet finished.
9202 * troff/div.h (top_level_diversion::last_page_count): New data
9204 (top_level_diversion::set_last_page): New function.
9205 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
9206 * troff/env.c (do_break): Zero prev_line_interrupted.
9207 * troff/input.c (exit_flag): Delete declaration.
9208 (LAST_PAGE_EJECTOR): New magic cookie.
9209 (token::next): Handle LAST_PAGE_EJECTOR.
9210 (exit_groff): Set exit_started and done_end_macro instead of
9211 exit_flag. Call top_level_diversion::set_last_page. Push a
9212 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
9213 another ejection after setting seen_last_page_ejector.
9215 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
9217 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
9219 * macros/tmac.e (TH): Make sure there's room for the initial
9222 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
9223 Set FVS in points rather than units.
9225 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
9227 * troff/div.c (top_level_diversion::add_trap): Don't consider the
9228 position of empty slots.
9230 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
9232 * ps/devps/S: Fix height and depth of parenrightex.
9233 * ps/devps/symbol.diff: Regenerate.
9235 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
9237 * tmac.e (u): Do underlining as in -mgs.
9239 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
9241 * tty/tty.c (tty_printer::end_page): If overstriking is
9242 suppressed, still turn overstruck horizontal and vertical lines
9245 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
9248 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
9250 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
9252 * Version 1.05 released.
9254 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
9256 * tty/tty.c: Instead of keeping an array of glyphs and then
9257 sorting it, keep a ordered linked list of glyphs for each line.
9259 * driver/driver.h: Include stddef.h.
9261 * tty/tty.c (compare_glyph):
9262 * refer/refer.c (rcompare):
9263 * troff/env.c (compare_ranges): Arguments of qsort comparison
9264 function should be const void *.
9266 * troff/number.c (parse_term):
9267 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
9270 * refer/label.y (consider_authors): Don't access variables
9271 constructed under a condition outside that condition: put braces
9272 round for statement containing declaration; redeclare use of same
9275 * pic/pic.y (text_expr): Delete production that allows
9276 parenthesised text_expr.
9277 (expr): Allow a conditional_expr to appear in parentheses.
9278 (conditional_expr): Rename to any_expr.
9280 * mm: Install new version 1.01 from jh.
9282 * lib/font.c (font::get_width): Cache scaled widths.
9283 (font::font): Initialize widths_cache.
9284 (font::~font): Destroy widths_cache.
9285 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
9287 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
9289 * c++test.c, c++test.ref: New files.
9290 * Makefile: Check that the C++ compiler works.
9292 * ps/tmac.pspic (PSPIC): Do a break.
9294 * ps/tmac.ps: Move definition of PSPIC into...
9295 * ps/tmac.pspic: New file.
9296 (PSPIC): Draw box around picture, but make it invisible to grops.
9297 * ps/tmac.ps: Load tmac.pspic.
9298 * ps/Makefile: Install tmac.pspic.
9300 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
9302 * lib/font.c (scale_round): If n is negative,
9303 subtract .5 before truncating floating point result.
9305 * lib/fontfile.c: Include <errno.h>.
9307 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
9309 * driver/input.c (get_char): Inline. Don't update current_lineno.
9310 Change callers to up date current_lineno if necessary.
9311 Use get_char() instead of getc(current_file).
9313 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
9315 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
9317 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
9319 * tty/tty.c (tmac.tty): Define \(rg as (R).
9321 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
9323 * lib/lib.h: New define a_delete.
9324 * Use a_delete instead of delete when deleting an array of objects
9325 without destructors.
9327 * lib/lib.h: Rename adelete to ad_delete.
9328 * Change uses of adelete.
9330 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
9332 * eqn/eqn.y: Include lib.h.
9334 * troff/node.c (grow_font_table): Delete old_font_table.
9336 * mm: Install new version from jh.
9338 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
9340 * tbl/table.h (format_type): Make global instead of local to class
9341 entry_format. Prefix enumerators with FORMAT_.
9342 * tbl/table.c, tbl/main.c: Corresponding changes.
9343 * refer/token.h (token_type): Make global. Prefix enumerators
9345 * refer/token.[ch]: Corresponding changes.
9346 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
9348 * troff/div.c (node::set_vertical_size): Don't name argument.
9350 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
9352 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
9353 * lib/lib.h: Define adelete accordingly.
9354 * pic/object.c (graphic_object::graphic_object):
9355 * tbl/main.c (format::~format):
9356 * tbl/table.c (table::~table):
9357 * refer/ref.c (reference::~reference, reference::merge,
9358 reference::insert_field, reference::delete_field): Use adelete.
9360 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
9362 * tbl/table.h: Corresponding changes.
9364 * common.c (common_output::dashed_arc, common_output::dotted_arc):
9365 Ensure total_angle is positive.
9367 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
9369 * refer/ref.c (reference::merge, reference::insert_field,
9370 reference::delete_field): Avoid delete[0].
9372 * refer/token.c (init_special_chars): Move calls to cmupper
9373 outside calls to init_two_char_letter to work around bug in gcc
9376 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
9378 * lib/new.c (operator new): Use __builtin_new for g++.
9380 * pic/object.c (graphic_object::~graphic_object): Don't use
9383 * pic/object.c (output::compute_scale): Initialize max_width and
9386 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
9388 * troff/input.c (write_request): Call fflush.
9390 * troff/node.h (class composite_node): Move declaration to node.c
9391 * troff/input.c (charinfo_to_node): Rename to ...
9392 (charinfo_to_node_list): Return node list rather than composite
9394 * troff/node.c (make_composite_node): New function.
9395 (make_node, add_char): Call make_composite_node instead of
9397 (class composite_node): Add a tfont * member. Delete font_size
9399 (composite_node::composite_node, composite_node::copy,
9400 composite_node::size): Corresponding changes.
9401 (composite_node::tprint): Provide constant spacing, emboldening
9402 and track kerning as specified in tfont.
9403 (composite_node::width): Change width calculation accordingly.
9404 * troff/env.h (environment::composite): New member.
9405 (environment::is_composite, environment::set_composite): New
9407 * troff/env.c (environment::environment): Initialize composite.
9408 * troff/input.c (charinfo_to_node): Call
9409 environment::set_composite.
9410 * troff/node.c (make_composite_node, make_glyph_node): Use the
9411 plain version of the tfont if the environment is composite.
9413 * troff/node.c (font_info::get_space_width): Additional argument
9414 giving space_size. Handle constant space correctly. Scale by
9415 space_size unless constant spaced.
9416 (env_sentence_space_width): New function.
9417 * troff/node.h: Declare it.
9418 * troff/env.h (environment::get_space_size,
9419 environment::get_sentence_space_size,
9420 environment::get_narrow_space_width,
9421 environment::get_half_narrow_space_width): Make inline.
9422 (environment::get_space_width): Make inline. Just call
9424 * troff/env.c: Delete definitions for funtions made inline.
9425 (environment::space_newline, environment::space): Use
9426 env_sentence_space_width(). Don't scale by space_size.
9427 * troff/node.h: Move declarations of env*space_width() functions
9430 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
9432 * macros/tmac.s (PS): Don't try to set negative indent.
9434 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
9436 * pic/pic.y: Fix min function.
9438 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
9440 * man/mdate.sh: Clear LANGUAGE.
9442 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
9444 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
9445 * pic/lex.c: New COMMAND keyword.
9446 * pic/pic.y (print_args, print_arg): New rules.
9447 (placeless_element): Use print_args for PRINT.
9448 New COMMAND element.
9450 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
9452 * troff/input.c (terminal): Handle missing argument correctly.
9454 * pic/pic.y (text_expr): New rule.
9456 * pic/pic.y: Implement := operator.
9458 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
9460 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
9463 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
9465 * ps/devps/dingbatsrmap: Include this in the distribution.
9467 * macros/tmac.doc: Replace with new version from 2nd Networking
9468 Release. Fix loading of doc-* files.
9469 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
9470 * macros/tmac.doc.old: New file. Apply fixes that had been
9471 applied to old tmac.doc.
9472 * macros/tmac.andoc: Check that we're running under groff.
9473 * macros/Makefile: Rework.
9475 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
9477 * tbl/table.h (format_type):
9478 * refer/token.h (token_type): If NESTED_TYPES is defined, use
9479 typedef to make these types visible at file scope.
9480 * Makefile: Add NESTED_TYPES configuration option.
9482 * troff/div.c (mark): At the top level use the value of
9483 nl_reg_contents rather than the current vertical position.
9485 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
9487 * tty/tty.c: Implement \D for horizontal or vertical lines.
9488 (tty_printer::set_char): Use vec_used+2 as serial number.
9489 Don't allow size of vector to exceed USHRT_MAX-2.
9490 Split off part into...
9491 (tty_printer::add_char): New function.
9492 (tty_printer::draw): New function.
9493 (compare_glyph): Handle equal serial numbers.
9494 (tty_printer::end_page): Handle overstruck characters from \D.
9495 (main, usage): Implement -d option.
9497 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
9499 * tbl/main.c (process_format):
9500 * eqn/text.c (split_text):
9501 * troff/input.c (token::next): Use inner block for declarations
9502 with initializers in switch statement.
9504 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
9506 * pic/common.c (common_output::dash_line): Cope with zero-length
9509 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
9511 * Version 1.04 released.
9513 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
9515 * macros/tmac.an (TH): Define a macro an-init to define variables
9516 based on command line arguments.
9517 (an-header): Call it.
9519 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
9521 * Makefile (install.mm): Rename to install.dwbmm.
9523 * Makefile: Integrate mm.
9524 * mm: New directory.
9526 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
9528 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
9531 * pic/troff.c (troff_output::simple_spline,
9532 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
9533 shadowing parameter.
9535 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
9537 * lib/ptable.h: Add explicit casts when converting from unsigned
9540 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
9541 * dvi/devdvi/Makefile: Install SA, SB.
9543 * refer/indxbib.c: Add declaration of mktemp.
9545 * refer/lookbib.c: Add declaration of isatty.
9547 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
9549 * pic/lex.c (interpolate_macro_with_args): While collecting
9550 arguments, keep track of whether we're in a string.
9552 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
9554 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
9555 down with \v, so as to avoid problems with top of page trap
9556 setting no space mode.
9558 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
9560 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
9562 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
9564 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
9565 Improve error message.
9567 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
9569 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
9572 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
9574 * groff.c (possible_command::execp): Always use _exit() after a
9577 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
9578 NO_SYS_WAIT_H configuration options.
9579 * groff.c: Use these options. Use POSIX-style macros to extract
9580 fields from the status returned by wait().
9582 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
9584 * tbl/table.c (table::compute_separation_factor): Allow the
9585 separation factor to drop to 0.
9587 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
9589 * refer/search.c: Include <errno.h>.
9591 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
9593 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
9595 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
9598 * pic/lex.c (input_stack::bol): Move definition out of class body.
9600 * pic/main.c: On MSDOS munge argv[0].
9602 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
9604 * lib/ptable.c (hash_string): Use unsigned long rather than
9606 (next_ptable_size): Use unsigned rather than int. Give an error
9607 message if we've hit the largest table size.
9608 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
9611 * pic/object.h (object_spec): Make flags unsigned long. Declare
9612 flags as const unisgned long rather than as enums.
9614 * pic/output.c: Deleted.
9616 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
9618 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
9619 Add additional argument.
9620 (line_entry::note_double_vrule_on_{left,right}): Set value of
9621 douvle_vrule_on_{right,left} flag according to argument.
9622 (simple_line_entry::simple_print,
9623 simple_line_entry::double_line_print): If adjacent to double vrule
9624 on a corner extend rather than shorten the rule by half the double
9627 * troff/number.c (parse_term): In checking for overflow, handle the
9628 case where the current horizontal position is negative.
9630 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
9632 * pic/object.c (draw_arrow): Check for object having zero length.
9634 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
9636 * eqn/main.c (do_file): Split off inline equation handling into...
9637 (inline_equation): New function. Search for starting delimiter
9639 (delim_search): New function. Don't recognize a delimiter that
9640 occurs in the name of an escape sequence, number register, string
9643 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
9645 * eqn/delim.c (delim_box::compute_metrics): Don't call
9646 define_extensible_string if left is 0.
9647 (delim_box::output): Don't print the left delimiter if left is 0.
9648 (delim_box::debug_print): Check for left == 0 before calling printf.
9650 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
9652 * troff/Makefile (majorminor.c): Include only digits in
9655 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
9657 * refer/dirnamemax.c: new file.
9658 * refer/genlimits.c: Deleted.
9659 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
9660 Don't check path length.
9661 * refer/Makefile: Add dir_name_max.o; delete genlimits.
9662 * Makefile: Add PATHCONF_MISSING option.
9664 * refer/indxbib.c (get_cwd): New function.
9665 (main): Use get_cwd().
9666 * lib/getcwd.c: New file.
9667 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
9669 * lib/Makefile: Compile getcwd.o.
9671 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
9674 * refer/indxbib.c (main): Check success of mktemp.
9676 * lib/tmpfile.c: New file.
9677 * lib/Makefile: Add tmpfile.c.
9678 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
9679 * ps/ps.h: Delete declaration of mktemp().
9680 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
9681 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
9682 * driver/driver.h: No need now to include errno.h.
9684 * everywhere: Set errno to 0 before calling fopen().
9686 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
9687 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
9688 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
9690 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
9692 * troff/env.h (translate_space_to_dummy): Declare it.
9693 * troff/env.c (environment::space_newline, environment::space):
9694 If translate_space_to_dummy is set then make the width of spaces 0.
9695 * troff/input.c (translate): If the second character of a
9696 translation is a space, translate to unbreakable space. If the
9697 first character is a space, set or clear translate_space_to_dummy
9698 according to whether the second character is \&. Weird!
9700 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
9702 * groff.c (run_commands): Don't use non-zero exit code because a
9703 command gets SIGPIPE.
9705 * groff.c, groff.sh: Use -mXps with -TXps.
9707 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
9708 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
9709 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
9710 (ps_printer::special): New specials invis and endinvis.
9711 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
9712 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
9713 (ps_printer::end_page): Check that invis_count == 0.
9714 (ps_printer::invis_count): New member.
9715 (ps_printer::ps_printer): Initialize invis_count to 0.
9717 * troff/env.c (environment::hyphenate_line): Hyphenation
9718 indicator at beginning of word inhibits splitting after -, \(em
9721 * pic/pic.y (element): Allow another element to follow } without
9722 any intervening separator.
9724 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
9726 * pic/lex.c (get_delimited): Allow tabs before delimiter.
9728 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
9730 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
9731 declaration of wait() in header files.
9732 * Makefile: Get rid of -DHAVE_UNION_WAIT.
9734 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
9736 * lib/lib.h: Declare return type of strerror as char *.
9738 * man/Makefile: Add g flag to sed substitutions.
9739 * Makefile (shgroff, bindist): Likewise.
9741 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
9743 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
9744 * ps/devps/prologue (PBEGIN): Define showpage after pushing
9747 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
9749 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
9752 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
9754 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
9757 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
9759 * troff/input.c (define_number_reg): If currently undefined,
9760 don't define it if the argument is an invalid expression.
9762 * Makefile: Ignore return value of `if' commands without `else'
9765 * Makefile: Split up CPPDEFINES into a series of separate
9766 configuration options.
9768 * troff/input.c (init_registers): Use time_t instead of long
9769 unless LONG_FOR_TIME_T is defined. Use returned result rather
9770 than passing pointer.
9771 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
9773 * lib/Makefile (fontpath.h): Use gendef.
9775 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
9777 * troff/input.c (input_iterator::shift): Delete argument name.
9778 * troff/node.c (suppress_output_file::really_begin_page,
9779 suppress_output_file::really_transparent_char, node::ascii_print,
9780 node::tprint): Delete names of unused arguments.
9782 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
9784 * refer/label.y (string): Pass $4 to command_error.
9786 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
9788 * Version 1.03 released.
9790 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
9792 * Makefile: Pass definition of SHELL in SUBFLAGS.
9795 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
9796 ps/Makefile: Use gendef to construct header files that are
9797 constructed from the Makefile.
9799 * macros/Makefile: make all should build stripped version of tmac.e.
9801 * refer/Makefile (clean): Remove y.output.
9803 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
9805 * ps/pfbtops.c (main): Add -v option which prints out a version
9807 * ps/Makefile (pfbtops): Link with libgroff.a.
9809 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
9811 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
9812 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
9814 * refer/lkbib.c (main): Always terminate reference with blank
9816 * refer/lookbib.c (main): Likewise.
9818 * refer/linear.c (file_buffer::load): Check that the file is not a
9821 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
9822 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
9823 Delete second inclusion of <sys/param.h>.
9825 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
9827 * troff/token.h (token::special): Deleted.
9829 * tbl/main.c (process_format): Rework so that opt->tab_char is
9830 recognized only when appropriate.
9832 * ps/Makefile (clean): Remove pfbtops.
9834 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
9836 * lib/font.c (text_file::next): Don't return if we have got a
9839 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
9841 * refer/refer.c (store_reference): Get hash code from old_table[i]
9842 when rehashing the table.
9844 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
9846 * eqn/box.c (box::top_level): Save size and prev size using \R and
9847 restore it afterwards. Set the size to the size at the beginning
9849 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
9850 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
9852 * refer/Makefile (limits.h): Use ./genlimits.
9854 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
9856 * refer/index.c: Delete declarations of stat() and fstat().
9858 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
9860 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
9862 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
9864 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
9866 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
9868 * troff/input.c (token::get_char): Handle \e.
9870 * refer/linear.c: Delete declarations of fstat() and stat().
9872 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
9874 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
9875 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
9877 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
9879 * troff/input.c (do_define_macro): Improve error handling for end
9880 of file while defining macro.
9882 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
9884 * eqn/box.h: Fix declaration of set_gsize.
9885 * eqn/box.c (set_gsize): Make argument const char *.
9886 (gsize): Declare as char *.
9887 * eqn/main.c (main): Don't convert gsize to int.
9888 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
9890 * Version 1.02 released.
9892 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
9894 * macros/tmac.andoc: New file.
9895 * macros/Makefile: Install tmac.andoc.
9897 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
9898 operator new and delete on OP_DELETE_BROKEN not being defined.
9899 * Makefile: Mention OP_DELETE_BROKEN.
9901 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
9903 * Makefile (bindist): Pass SUBFLAGS.
9905 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
9907 * Makefile, groff.c: Pass definitions to groff.c via device.h.
9909 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
9912 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
9914 * ps/ps.h, ps/psrm.c: Make comment_table and
9915 header_comment_table local to resource_manager::process_file.
9917 * groff.sh: With -TXps pass -printCommand option to gxditview.
9919 * groff.c (possible_command::print): Implement using
9920 append_arg_to_string.
9922 * xditview: Merge in new implementation with own ChangeLog.
9924 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
9926 * groff.c (main): Implement PRINT_OPTION.
9927 (append_arg_to_string): New command.
9928 (device_table): Set PRINT_OPTION flag for Xps.
9930 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
9932 * troff/groff.h: Rename to troff.h.
9934 * pic/lex.c (lookup_keyword, docmp): New functions.
9935 (get_token): Use new lookup_keyword.
9936 Don't include key.h.
9937 * pic/key.[ch], pic/pic.gperf: Deleted.
9938 * pic/Makefile: Remove gperf stuff.
9940 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
9942 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
9944 * troff/Makefile, troff/node.c: Move definition of
9945 STORE_WIDTH into node.c.
9947 * etc/grog.pl, etc/grog.sh: Support -mdoc.
9949 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
9951 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
9952 dvi/devdvi/texb.map: Add lq and rq.
9953 dvi/devdvi: Regenerate fonts.
9954 * ps/devps/textmap: Add lq and rq.
9955 * ps/devps: Regenerate fonts.
9956 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
9957 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
9959 * pic/object.c (position_rectangle): When checking radius
9960 cope with possiblity that width or height is negative.
9961 (box_object::box_object): Have separate xrad and yrad with
9962 signs matching signs of dim components.
9963 (box_object::{north,south}_{east,west}): Use xrad and yrad.
9964 (box_object::print): With rounded boxes use absolute values
9965 for dim and rad arguments.
9967 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
9970 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
9972 * various files: Add explicit destructors to keep Saber CC +d
9975 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
9977 * eqn/box.c (box::top_level): Restore fonts correctly after
9978 font changes in line containing inline equation. Also
9979 restore previous font as well as current font.
9980 * eqn/pbox.h: Define necessary string and register names.
9982 * troff/input.c (token::next): Case 'R' calls do_register.
9983 (do_register): New function.
9985 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
9987 * groff.c, groff.sh: Support Xps device. Allow each device
9988 to have a pseudo_name and a real_name.
9990 * groff.c (run_commands): Don't print `Broken pipe' messages.
9992 * ps/pfbtops.c: New file.
9993 * ps/Makefile: Add pfbtops.
9995 * troff/number.c (parse_term): Improved error message.
9997 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
9999 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
10001 * Makefile: Integrate refer.
10002 * refer: New directory.
10003 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
10004 man/lkbib.man: New files.
10005 * man/Makefile: Support refer man pages.
10007 * lib/lib.h: Declare is_prime.
10008 * lib/prime.c: New file.
10010 * troff/input.c (macro_source): New function.
10011 (init_input_requests): Bind "mso" to macro_source.
10013 * troff/env.c (environment::possibly_break_line): Maintain
10014 pointer to pointer to node to be split in ndp so as to avoid
10015 using address of freed node.
10017 * troff/env.c (environment::hyphenate_line): Maintain pointer to
10018 pointer to first node to be hyphenated in startp so as to
10019 avoid using address of freed node.
10021 * troff/env.c (class trie, class hyphen_trie): Make the
10022 elements of the trie be of type char not unsigned char.
10023 Declare arguments to be const char* instead of unsigned char *.
10025 * troff/env.c (hyphenate): Initialize hbuf[0].
10027 * troff/input.c (set_string): Declare p to be char * and cast
10028 *p to unsigned char when necessary.
10030 * troff/input.c (do_define_macro): Declare s to be const
10031 char*. Cast element to unisgned char when necessary, Declare
10032 d to be an int. Handle EOF better.
10034 * troff/Makefile, troff/input.c: Different scheme for passing
10035 definitions of MACROPATH, HYPHENFILE and DEVICE.
10037 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
10039 * tty/devascii/R.proto: Delete entry for em.
10040 * tty/devlatin1/R.proto: Likewise.
10042 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
10044 * troff/input.c (translate): Stop when we get a space. Treat eof
10047 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
10049 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
10051 * tbl/main.c (process_format): A font name following a `f'
10052 modifier that starts with a digit can be only one character long.
10053 Also deal with EOF on the second character of the font name.
10055 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
10057 * troff/input.c (token::next): Turn \~ into an
10058 unbreakable_space_node.
10059 * troff/node.c (unbreakable_space_node): New class.
10060 * troff/node.h: Declare it.
10062 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
10064 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
10065 it's >= 0, before outputting it as a single byte.
10067 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
10069 * lib/font.c: Make font_char_metric::code an int.
10070 (font::get_code): Change return type to int.
10071 (font::load): Allow code to be arbitrary integer.
10072 * lib/font.h (font::get_code): Change return type to int.
10073 (font::number_to_index): Change argument type to int.
10074 * troff/input.c (token::next): In case 'N', allow any value.
10075 Store value in token::val.
10076 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
10077 (token::get_char, token::add_to_node_list, token::process): Get
10079 (charinfo::set_number): Change argument to int.
10080 (charinfo::get_number): Require that NUMBERED flag be set.
10081 (get_charinfo_by_number): Store numbered characters not between 0
10082 and 255 in a dictionary.
10083 * troff/charinfo.h (get_charinfo_by_number): Change argument type
10085 (charinfo::number): Change type to int.
10086 (charinfo::set_number): Change type of set_number to int.
10087 * troff/node.c (troff_output_file::put_char_width,
10088 troff_output_file::put_char): Test whether character is numbered
10089 using charinfo::numbered().
10090 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
10092 * lib/nametoindex.c: New implementation to cope with arbitrary
10095 * troff/input.c (token::operator==): Test val for
10096 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
10099 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
10100 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
10102 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
10104 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
10107 * all Makefiles: rm targets of cp and >.
10109 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
10112 * eqn/lex.c (def_table): Add dollar.
10114 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
10116 * troff/input.c (do_width): Push back newline before closing delim
10119 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
10121 * groff.c (possible_command::prepend_arg): New function.
10122 (main): Prepend device -m option.
10123 * groff.sh: Put device -m options before command-line options.
10125 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
10127 * macros/tmac.an (IP): Quote argument to TP.
10129 * ps/ps.c (main): New option -b, which sets...
10130 (broken_flags): New variable.
10131 (ps_printer::~ps_printer): Incorporate the setup section in the
10132 prolog if (broken_flags & NO_SETUP_SECTION).
10133 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
10134 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
10135 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
10136 ps_printer::print_needed_font_comment,
10137 ps_printer::print_supplied_font_comment,
10138 ps_printer::print_include_font_comments,
10139 ps_printer::lookup_doc_font, ps_printer::download_fonts,
10140 ps_printer::read_download_file, read_document_fonts, add_font,
10141 skip_line, parse_fonts_arg, document_font::document_font,
10142 document_font::~document_font, document_font::download,
10143 ps_output::include_file): Deleted.
10144 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
10145 rather than %!PS-Adobe-2.0. Make calls to
10146 resource_manager::need_font for each font that we used. Replace
10147 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
10148 print_supplied_font_comment, print_needed_font_comment by call to
10149 resource_manager::print_header_comments. Output %%Orientation
10150 comment. Output %%Requirements: numcopies comment if ncopies > 1.
10151 Don't output the prolog directly. Instead call
10152 resource_manager::output_prolog. Only define #copies when ncopies
10153 > 1. Delete calls to print_include_font_comments and
10154 download_fonts. Add call to resource_manager::document_setup.
10155 (ps_printer::do_file): Call resource_manager::import_file instead
10156 of including it ourselves.
10157 (ps_printer::do_import): Likewise. Also don't call
10158 merge_import_fonts. Push userdict on the dictionary stack before
10159 and pop it afterwards.
10160 Move declaration of ps_output into ps.h.
10161 * ps/psrm.c: New file implementing resource_manager class.
10162 * ps/ps.h: New file declaring ps_output and resource_manager
10164 * ps/devps/zapfdr.ps:
10165 * ps/devps/symbolsl.ps:
10166 * ps/devps/prologue: Use 3.0 conventions.
10167 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
10168 Add default definition of BROKEN_SPOOLER_FLAGS.
10169 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
10170 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
10172 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
10174 * etc/grog.pl: New file.
10175 * Makefile (GROG): New variable.
10176 Add GROG to SUBFLAGS.
10177 * etc/Makefile (GROG): New variable.
10178 (install.nobin): Install $(GROG) rather than grog.sh.
10180 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
10182 * eqn/special.c (special_box::compute_metrics): Make the input and
10183 output strings the same. Get the new height and depth from the
10184 predefined height and depth registers. Also make subscript kern
10185 and skew available.
10186 (special_box::compute_subscript_kern, special_box::compute_skew):
10189 * eqn/box.c (pointer_box::compute_skew,
10190 simple_box::compute_metrics, box::top_level)
10191 * eqn/text.c (prime_box::compute_metrics,
10192 prime_box::comput_subscript_kern)
10193 * eqn/limit.c (limit_box::compute_metrics):
10194 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
10195 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
10196 negative numbers in `nr' requests with a leading 0.
10198 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
10200 * eqn/special.c: New file.
10201 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
10202 Add new rule for simple.
10203 * eqn/lex.c (token_table): Add SPECIAL.
10204 * eqn/box.h: Declare make_special_box.
10205 * eqn/Makefile: Add special.[co].
10207 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
10209 * ps/devps/prologue: Possibly set packing to true while defining.
10210 Create grops dictionary here. Initialize local variables before
10211 defining procedures.
10212 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
10213 the dictionary stack. Set strokeadjust and overprint to false if
10214 the relevant operators are defined.
10215 (PEND): New procedure.
10216 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
10217 prologue. Do everything else in the setup section.
10218 (ps_printer::do_import): Just call PBEGIN and PEND around the
10219 picture. Also push userdict before, and pop it afterwards.
10221 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
10223 * troff/node.c (bracket_node::tprint): Brackets were being printed
10226 * macros/tmac.an (SH, SS): Set fill mode.
10228 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
10230 * troff/div.c (top_level_diversion::begin_page): Set
10231 high_water_mark to 0.
10233 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
10235 * man/mdate.sh: New file.
10236 * man/mdate.c: Deleted.
10237 * man/Makefile: Use mdate.sh instead of mdate.
10240 * eqn/lex.c (do_gsize): Supply missing argument to error message.
10242 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
10244 * man/mdate.c: New file.
10245 * man/*.man: Replace modification date by @MDATE@.
10246 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
10247 (mdate): New target.
10249 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
10250 Remove illegal input characters.
10252 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
10254 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
10256 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
10258 * troff/div.c (begin_page): Change behaviour when
10259 !first_page_begun and !break_flag.
10261 * troff/input.c (do_name_test): Return 0 if argument is empty.
10263 * troff/input.c (read_long_escape_name): Require closing ] to be
10264 at same input level as opening [.
10266 * troff/input.c (read_increment_and_escape_name): New function.
10267 (get_copy, process_input_stack): Use this for \n.
10269 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
10271 * troff/div.c (top_level_diversion::begin_page): Ignore the
10272 current value of page_number if !first_page_begun.
10274 * groff.c (main): Fix declaration of buf.
10276 * troff/input.c (do_name_test): New function.
10277 (token::next): Implement \A.
10278 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
10279 (token::description, token::add_to_node_list, token::process):
10280 Handle TOKEN_ESCAPE.
10281 * troff/token.h: New token TOKEN_ESCAPE.
10283 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
10285 * pic/main.c (do_picture): Allow space before and after filename
10286 following `<'. Check that the filename is not empty.
10288 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
10290 * Version 1.01 released.
10292 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
10294 * dvi/tmac.dvi: ftr HR to H.
10296 * macros/tmac.e: Round up computation of $r.
10298 * xditview/tmac.X: Don't give up completely in compatibility mode.
10299 Use \n(.s instead of \n[.s].
10301 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
10302 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
10303 Add u to factors inside \s[...]. Rename frac to dvi-frac.
10304 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
10305 short names in the char definitions.
10307 * ps/tmac.ps: Don't give up completely in compatibility mode.
10308 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
10309 quote in front of \n(.s. Add u to factors inside \s[...].
10311 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
10313 * tty/tmac.tty: Call the nroff request.
10315 * macros/tmac.e ((x, )x): Better definitions that work properly
10317 (@0, @1): Helper macros for (x.
10319 * macros/tmac.e ($s, hl): Use \l rather than \D.
10321 * tty/tmac.tty: Make it work better in compatibility mode.
10322 (pchar): Rename to tty-char.
10324 * macros/tmac.e (@E): New macro.
10325 (r, i, b, rb, bi): Use @E.
10327 * macros/tmac.e (@F): Don't use (;...) syntax.
10329 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
10330 it was modified for groff.
10332 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
10334 * macros/tmac.e (<., .>): Removed.
10335 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
10337 * macros/tmac.e: Remove check that groff is being used.
10339 * macros/tmac.e (@C): Change families only if using groff; turn
10340 compatibility mode off while changing familes. Save compatibility
10341 mode before changing families and restore it afterwards.
10343 * macros/tmac.e (@h): Remove test for offset + line length.
10345 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
10346 (lo, th, ac): Define to call @S instead of using als.
10348 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
10349 the ratio of the vertical spacing to the point size in units
10350 expressed as a percentage. Use these instead of $10r and $10R,
10351 Delete $10r and $10R.
10353 * lib/font.c (font::load): In default computation of space_width,
10354 divide by sizescale. Use scale_round.
10356 * macros/tmac.an (TP): Don't call `nf'.
10357 (an-do-tag): Don't call `fi'.
10359 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
10361 * troff/input.c (process_input_stack): Handle the case where
10362 spaces at the beginning of an input line are followed by a
10365 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
10367 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
10368 * groff.sh: Use pic -x with the dvi device.
10370 * dvi/devdvi/FontMakefile (H): Don't use -s.
10372 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
10373 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
10374 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
10377 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
10379 * ps/psfig.diff: New file.
10380 * ps/tmac.psfig: New file.
10382 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
10384 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
10385 (]-): Don't call ref*do-tl.
10387 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
10389 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
10390 (fn@do-FS): Rename to fn*do-FS.
10392 * troff/input.c (transparent_translate): New function.
10393 (process_input_stack): Apply transparent_translate before calling
10394 diversion::transparent_output(unsigned char).
10396 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
10398 * troff/input.c (do_define_macro): Define the macro before calling
10401 * xditview/Makefile: Add DEVICES variable. Change install target
10404 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
10406 * groff.c (run_commands): Handle the possibility that there are
10407 child processes other than those forked by us.
10409 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
10411 * lib/string.c (string::append): New function.
10412 * lib/stringclass.h: Declare it.
10414 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
10416 * eqn/main.c (main): New option -N which sets
10417 no_newline_in_delim_flag.
10418 (do_file): If no_newline_in_delim_flag is set don't allow newlines
10420 * groff.c (main): Pass -N on to eqn.
10421 (help, synopsis): Mention -N.
10422 * groff.sh: Implement -N.
10424 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
10426 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
10427 (]-): Call ref*do-tl if ref*need-tl is non-zero.
10428 (XP): Allow as initializer.
10430 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
10432 * troff/env.c (environment::wrap_up_field): If field_spaces are
10433 non-zero and we have a current_tab, subtract padding from
10434 tab_distance. If this makes tab_distance <= 0, use the next tab
10435 stop instead. If there isn't any next tab or it's a left tab,
10436 wrap up the current tab.
10437 (environment::start_field): Initialize tab_precedes_field.
10438 (environment::wrap_up_tab): If there's a current field, update
10439 pre_field_width, field_distance and tab_precedes_field.
10440 * troff/env.h (environment::tab_precedes_field): New member.
10442 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
10444 * ps/ps.c (ps_printer::do_file): New function.
10445 (ps_printer::special): Bind to `file' special.
10446 (ps_printer::do_exec): Set ndefined_styles to 0.
10448 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
10450 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
10451 Avoid stripping first character from the start of unrecognized
10452 escapes. Use lex_error instead of error to report errors.
10453 * eqn/lex.c (get_token): Rework handling of escapes.
10454 (lex_error): Move declaration into...
10457 * xditview/xditview.c (main): Make -page option work.
10459 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
10461 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
10463 * macros/tmac.s (B2): Correct size of box.
10465 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
10467 * macros/tmac.s (B2): Postpone drawing the box until in the
10468 top-level diversion.
10470 * tty/tmac.tty: Add font translations for C, CR, CW.
10472 * groff.c (synopsis, help): Document -i.
10473 * groff.sh: Implement -i.
10475 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
10476 Simplify the construction of SN.
10478 * troff/number.c (parse_term): Give `|' a higher precedence.
10479 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
10482 * macros/tmac.s (B2): Use par@finish instead of par@reset.
10484 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
10486 * lib/string.c (string::move): New function.
10487 * lib/stringclass.h: Declare it.
10489 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
10491 * troff/env.c (distribute_space): Add optional argument
10493 (environment::wrap_up_field): Call distribute_space with
10494 `force_forward' argument of 1.
10496 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
10498 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
10499 Inline it. Move reallocation into...
10500 (string::grow1): New function.
10501 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
10502 dependencies to include library header files.
10503 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
10505 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
10507 * macros/tmac.s (@NH): Use the same number registers than -ms does
10508 for the heading level counters. Use the same string that -ms does
10509 for the number for this heading.
10511 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
10513 * lib/new.c (operator new): Cast result of malloc to char *.
10515 * troff/input.c (spring_trap, lookup_request): Add assert that nm
10518 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
10520 * groff.c (main): Support -i.
10522 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
10524 * pic/pic.h: Include <osfcn.h>.
10526 * ps/ps.c: Add declaration of mktemp.
10528 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
10529 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
10530 argument as union wait *.
10531 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
10532 argument to union wait *.
10534 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
10536 * tty/tmac.tty: Add definition of \(co.
10538 * pic/object.c (make_arc): Only increase radius when radius
10539 strictly less than d.
10540 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
10543 * troff/env.c (environment::environment(symbol),
10544 environment::environment(const environment *)): Initialize
10547 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
10549 * tbl/main.c (main): Add exit(0).
10551 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
10553 * pic/main.c (main):
10554 * eqn/main.c (main):
10555 * tbl/main.c (main):
10556 * etc/soelim.c (main):
10557 * driver/printer.c (printer::~printer):
10558 * troff/node.c (real_output_file::~real_output_file,
10559 real_output_file::flush): Check for errors on stdout.
10561 * most files: Add 1991 to copyright notice.
10563 * macros/tmac.s: Don't test \n(.x and \n(.y.
10565 * troff/input.c (token::next): Rename `escape_char' label to
10566 `handle_escape_char' and `normal_char' label to
10567 `handle_normal_char'.
10569 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
10571 * groff.c (main, synopsis, help): Support -a option.
10572 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
10573 to trflags while parsing options.
10575 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
10577 * troff/number.c (parse_term): With `m', `M' and `n' scale
10578 indicators, convert scale factor to hunits before scaling.
10580 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
10582 * lib/font.c (scale_round): Better test for overflow when n is
10585 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
10587 * tbl/main.c (process_format): Add second argument of type
10588 options*. Change callers. Allow opt->tab_char as well as '\t'
10589 between format items.
10591 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
10593 * macros/tmac.an (PD): With no arguments, make sure register PD is
10595 (TH): Call PD with no argument, instead of setting register PD
10598 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
10600 * Version 1.00 released.
10602 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
10604 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
10606 * dvi/devdvi/DESC: Mount CW instead of CR.
10608 * dvi/tmac.dvi: Add definition of \(tm.
10610 * dvi/devdvi/texsy.map: Add lh, and rh.
10611 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
10612 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
10614 * dvi/devdvi/FontMakefile: Generate H from cmss10.
10615 * dvi/devdvi/Makefile: Install H.
10616 * dvi/devdvi/H: New file.
10618 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
10620 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
10623 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
10625 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
10627 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
10629 * macros/tmac.s (@EN): Handle the case where the equation is empty
10630 but the label is not.
10632 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
10634 * troff/groff.h: New warning category WARN_SPACE.
10635 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
10636 WARN_SPACE to warning_table.
10637 (interpolate_macro): Give a warning of type WARN_SPACE if the name
10638 is longer than two characters and is not defined, but the first
10639 two characters do make a defined name.
10641 * PROBLEMS: New file.
10643 * CHANGES: New file.
10644 * README-0.6, README-1.00: Deleted.
10646 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
10647 * xditview/devX75/Makefile: Make devX75-12.
10648 * xditview/devX100/Makefile: Make devX100-12.
10650 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
10651 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
10653 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
10655 * README-0.7: Rename to README-1.00.
10657 * macros/tmac.pic: New file.
10658 * macros/Makefile (install.nobin): Install tmac.pic.
10660 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
10662 * troff/env.c (hyphen_word): Correct the test for whether the
10663 token is a hyphen. Reset npos to 0.
10665 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
10667 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
10669 * macros/tmac.s (ds*common-end): Call par*reset.
10671 (par@reset-indent): Deleted.
10673 * macros/tmac.s (@IP): Divert the label.
10675 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
10677 * xditview/draw.c (setGC): Use a line width of .1m rather than
10678 .04m by default; round rather than truncate value.
10680 * tbl/table.c (class empty_entry): New class.
10681 (empty_entry::empty_entry, empty_entry::line_type): New functions.
10682 (table::add_entry): Represent empty entries by objects of type
10684 (table_entry::line_type): Return -1.
10685 (table::determine_row_type): Ignore entries with line_type 0.
10686 Treat type -1 as non-lines.
10688 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
10690 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
10691 macros/tmac.s: Rename \(-d to \(Sd.
10693 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
10695 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
10696 * xditview/libXdvi/DviChar.c: Likewise.
10697 * dvi/devdvi/texsy.map: Add `<<', `>>'.
10699 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
10701 * troff/div.c (top_level_diversion::begin_page): Call
10702 init_output() if the_output is 0.
10704 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
10706 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
10708 (get_copy): Turn \E into ESCAPE_E.
10709 (token::process, asciify): Handle ESCAPE_E.
10711 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
10713 (DS): Implement `.DS R'.
10715 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
10717 * macros/tmac.s (FS): New macro.
10719 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
10721 * macros/tmac.s (cov*tl-init): Remove after first execution
10722 instead of aliasing to @nop. Call top of page macro explicitly
10723 instead of setting trap; call @init first. Set pg@top as top of
10725 (cov*auto-init): Deleted. Set cov*tl-init instead of
10726 cov*auto-init as top of page trap.
10727 (TL, LP): Do a break instead of calling cov*tl-init.
10728 (cov*print): With RP format but no TL, alias FS and FE to @FS and
10729 @FE; in this case also give a warning and always start another
10730 page. No need to set pg@top here.
10731 (cov*tl-init): Rename to cov*first-page-init.
10733 * macros/tmac.s (RP): Do `.pn 0'.
10734 (cov*tl-init): With RP format don't do `.pn 0'.
10736 * macros/tmac.s (pg@cs-top): Set no space mode.
10738 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
10739 (cov*ab-init): Alias TL, AU and AI to these.
10741 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
10743 * macros/tmac.s (@EQ): Move the space before the equation into @EN
10744 (@EN): Do nothing unless \n[dl] is > 0.
10746 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
10748 * pic/object.c (ellipse_object::radius): New function.
10750 * VERSION: Change version to 0.7.
10752 * tbl/table.c (block_entry::do_divert): Declare return type as
10754 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
10756 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
10758 * troff/column.c: New file.
10759 * troff/Makefile: Corresponding changes.
10761 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
10764 * troff/div.c (top_level_diversion::space): If the space causes
10765 the first-page transition and springs a trap, truncate the space
10768 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
10770 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
10773 * pic/troff.c (troff_output::line_thickness,
10774 troff_output::set_fill): Do a horizontal motion to compensate for
10775 the width of the \D escape sequence.
10777 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
10779 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
10782 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
10785 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
10786 Supply empty definition.
10787 (text_entry::simple_print, simple_text_entry::simple_print):
10788 Delete declarations.
10789 (table::add_entry): Represent empty entries by objects of type
10792 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
10794 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
10796 * tbl/table.c (left_text_entry::add_tab): New function.
10798 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
10799 initialize like LP.
10801 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
10803 * troff/env.c (environment::start_field): Give an error message if
10804 there is no next tab.
10806 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
10808 * troff/env.c (hyphenate): Skip initial elements with zero
10811 * macros/tmac.s (par@init): Keep VS in points rather than units.
10813 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
10815 * pic/main.c (main): Implement `-c' option.
10816 * pic/output.h: Declare make_tpic_output().
10817 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
10819 (tpic_output): New class.
10820 (tpic_output::tpic_output, tpic_output::set_pen_size,
10821 tpic_output::command, make_tpic_output): New functions.
10823 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
10825 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
10826 if they're not already defined.
10827 * tbl/table.c (init_output): Don't test \n(.g.
10829 * troff/input.c (do_if_request): Delete `g' condition. Recognize
10830 `d', `r' and `c' conditions even in compatibility mode.
10832 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
10834 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
10837 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
10839 * troff/env.h (environment::prev_line_interrupted): New member.
10840 (environment::get_prev_line_interrupted): New function.
10841 * troff/env.c (environment::newline): Set prev_line_interrupted.
10842 (environment::environment(const environment *),
10843 environment::environment(symbol)): Initialize
10844 prev_line_interrupted.
10845 * troff/input.c (process_input_stack): Don't give special
10846 treatment to space and newline at the beginning of the line if the
10847 previous line was interrupted.
10849 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
10851 * eqn/eqn.y: Disallow PRIME by itself.
10852 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
10854 (def_table): Remove definition of '. Define prime to be `.
10856 * eqn/eqn.y: Split off part of rule `script' into a new rule
10859 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
10861 * macros/tmac.s ({, }): New string aliases.
10863 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
10865 * README-0.7: New file.
10867 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
10869 * macros/tmac.s: New file.
10870 * man/groff_ms.man: New file.
10871 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
10872 * Makefile.bd: Similarily.
10873 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
10874 definition of TMAC_S.
10875 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
10876 * macros/TODO: New file.
10878 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
10880 * troff/env.c (right_justify): New function.
10881 (init_env_requests): Bind this to request "rj".
10882 (center_lines): Set right_justify_lines to 0. If we get a bad
10883 integer, center 1 line.
10884 (environment::environment(symbol), environment::environment(const
10885 environment *)): Initialize right_justify_lines.
10886 (environment::get_right_justify_lines): New function.
10887 (init_env_requests): Bind this to number_register ".rj".
10889 * troff/env.c (environment::choose_breakpoint): Implement
10890 hyphenation_margin and hyphenation_space.
10891 (environment::get_hyphenation_space,
10892 environment::get_hyphenation_margin): New functions.
10893 (init_env_requests): Bind these to .hys and .hym.
10894 (hyphenation_space_request, hyphenation_margin_request): New
10896 (init_env_requests): Bind these to hys and hym.
10897 (environment::environment(symbol), environment::environment(const
10898 environment *)): Initialize hyphenation_margin and
10900 * troff/env.h: Corresponding changes to class environment.
10902 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
10904 * troff/div.c (blank_line): Always do a break.
10906 * eqn/box.c (do_text): Turn off escapes while appending text to
10909 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
10911 * troff/input.c (while_break_request, while_continue_request): New
10913 (init_input_requests): Bind these to "break" and "continue".
10914 (while_depth, while_break_flag): New variables.
10915 (while_request): Update while_depth. Break out of loop if
10916 while_break_flag is set.
10918 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
10920 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
10923 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
10925 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
10927 * stringify: New file.
10928 * Makefile (groff.o): Use stringify.
10930 * xditview/tmac.X: Remove definition of \(rn.
10931 * xditview/libXdvi/DviChar.c: Remove radicalex from
10934 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
10936 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
10937 (alphabetic_block_entry::alphabetic_block_entry,
10938 alphabetic_block_entry::divert, alphabetic_block_entry::print):
10940 (block_entry::divert): Split off body into ...
10941 (block_entry::do_divert): If the block is alphabetic, subtract 2n
10942 from the line length; also update the span width to dl+2n, and the
10943 alphabetic span width to dl.
10945 * driver/input.c (do_file): While reading argument to D command,
10946 when expanding buffer, multiply szp by sizeof(int) rather than 2
10947 in the argument to memcpy.
10949 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
10950 width of alphabetic columns.
10952 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
10954 * troff/node.c (lookup_family): Supply second argument to lookup.
10956 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
10957 search, return immediately if v is 0.
10959 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
10960 (troff_output::start_picture): Set this reg.
10961 (troff_output::end_picture): Remove this reg
10962 * eqn/box.c (box::extra_space): Don't produce `\x's if
10963 EQN_NO_EXTRA_SPACE_REG is defined.
10965 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
10966 * eqn/text.c (split_text): Map ' to \(fm when it's the first
10969 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
10971 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
10974 * troff/div.c (top_level_diversion::top_level_diversion):
10975 Initialize page_number to 0.
10977 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
10979 * groff/troff (environment::environment(const environment *)):
10980 Initialize name to e->name, rather than "anonymous".
10982 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
10984 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
10985 requested_page. Split middle part into ...
10986 (FindPage): New function.
10987 (SetValues): If we don't yet know the last page, and the requested
10988 page is greater than the current page, call FindPage.
10989 Update the font_map_string before doing this.
10991 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
10992 Translate \(lh and \(rh into left and right double arrows.
10994 * troff/node.c (class hyphen_inhibitor_node): New class.
10995 (hyphen_inhibitor_node::hyphen_inhibitor_node,
10996 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
10997 hyphen_inhibitor_node::type,
10998 hyphen_inhibitor_node::get_hyphenation_type): New functions.
10999 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
11000 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
11003 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
11005 * troff/node.h (dummy_node::get_hyphenation_type,
11006 transparent_dummy_node::get_hyphenation_type): Declare them.
11007 * troff/node.c: (dummy_node::get_hyphenation_type,
11008 transparent_dummy_node::get_hyphenation_type): New functions.
11010 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
11012 * xditview/libXdvi/draw.c: If M_PI not defined after including
11013 math.h, then define it.
11015 * xditview/Makefile: Add definition of AR. Pass it to the submake
11017 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
11019 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
11021 * troff/dictionary.h (object_dictionary::alias): Declare return
11023 * troff/dictionary.c (object_dictionary::alias): Return non-zero
11024 if the old name was defined.
11025 * troff/input.c (alias_macro): Give a warning if the old name was
11027 * troff/reg.c (alias_reg): Likewise.
11029 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
11031 * troff/input.c (token::next): Delete implementation of \R.
11033 * macros/Makefile: Strip comments from tmac.e while installing it.
11035 * troff/input.c: New variable `nroff_mode'.
11036 (troff_request, nroff_request): New functions.
11037 (init_input_requests): Bind `troff' and `nroff' to troff_request
11039 (do_if_request): Compute results of t and n conditions from
11042 * text/text.c (split_text): Fix typo in >=.
11044 * eqn/lex.c: Add definition of `==' to def_table.
11046 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
11048 * pic/tex.c (tex_output::start_picture): Change the definitions of
11049 \graph and \graphtemp so that they work properly with Plain TeX.
11051 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
11052 argument to `ar' is not less than the first.
11054 * pic/pic.y: Allow a comma between elements of the variable list
11055 in the argument to `reset'.
11057 * pic/object.c (arc_object::arc_object): Fix computation of
11060 * eqn/main.c (main): Add exit(0).
11062 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
11064 * troff/div.c (begin_page): Test no_space_mode after doing the
11065 break, but still push the page ejector cookie before doing the
11066 break. Also set the next page number after doing the break.
11068 * xditview/xditview.c (NewFile): Don't set the title and icon name
11069 if this is the first file and its name is `-'.
11070 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
11071 the X75 and X100 devices.
11072 (main): If a device has the XT_OPTION flag set and there's exactly
11073 one file argument, pass the driver -xrm and -title options to set
11074 the icon name and window title to the name of the file.
11076 * troff/env.c (environment_switch): If there was an argument but
11077 it wasn't a valid number or name, then pop an environment but
11078 don't give an error message on underflow.
11080 * troff/number.c (start_number): Correct spelling in error message.
11082 * troff/input.c (token::delimiter): Don't print an error message
11085 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
11086 ParseDrawFunction if dw->display_enable is true.
11088 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
11090 * pic/pic.y: Parse text positioning like normal attributes, so as
11091 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
11092 positioning attribute.
11094 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
11096 * tbl/main.c (process_data): When in state START while reading a
11097 text block, don't change to state MIDDLE if c is a newline.
11099 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
11101 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
11102 so as to avoid shadowing parameter.
11104 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
11106 * tbl/table.c (trim_space): Deleted.
11107 (table::add_entry): Don't call trim_space.
11109 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
11111 * VERSION: Change version to 0.6.
11113 * troff/number.c (parse_expr): Make == work.
11115 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
11117 * man/grog.man: New file.
11118 * man/Makefile: Add grog.n to MAN1PAGES.
11119 * etc/grog.sh: New file.
11120 * etc/Makefile: Install grog.sh as grog.
11122 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
11124 * troff/input.c (token::next): Implement \E.
11126 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
11128 * xditview/tmac.X: Change font translations to match tmac.ps.
11130 * troff/input.c (non_empty_name_warning): Don't give a warning if
11131 `\{' terminates the name.
11133 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
11135 * ps/devps/symbol.diff: New file.
11136 * ps/devps/FontMakefile: Mention symbol.diff.
11138 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
11140 * troff/node.c (font_position): Use get_long_name to read the
11143 * troff/env.c (environment_switch): If we get a number that's < 0
11144 or >= NENVIRONMENTS, treat it like a name.
11145 Change NENVIRONMENTS to 10.
11147 * troff/groff.h: Remove definition of FONTS_MAX.
11148 * troff/node.h (class font_family): Make map a pointer instead of
11149 an array. Add a map_size member. Make it a class. Make nm const
11150 and public. Make invalidate_fontno a friend.
11151 * troff/node.c: Define font_table_size. Make font_info a pointer
11152 rather than an array.
11153 (class troff_output_file): Allocate font_position dynamically. Add
11154 nfont_positions member.
11155 (troff_output_file::set_font): Grow font_position if necessary.
11156 (troff_output_file::~troff_output_file): Delete font_position.
11157 (troff_output_file::troff_output_file): Allocate font_position.
11158 (grow_font_table): New function.
11159 (troff_output_file::really_begin_page,
11160 troff_output_file:really_copy_page): Use nfont_positions rather
11162 (mount_font_no_translate, mount_style): Call grow_font_table if
11164 (font_family::font_family): Allocate map.
11165 (font_family::make_definite): Grow map if necessary. Use
11166 font_table_size instead of FONTS_MAX.
11167 (font_family::~font_family): New function.
11168 (invalidate_fontno): Use font_family::map_size.
11169 (get_fontno, env_space_width, env_half_narrow_space_width,
11170 env_narrow_space_width, symbol_fotno, is_good_fontno,
11171 get_bold_fontno, make_glyph_node): Use font_table_size rather than
11173 (next_available_font_position): Never return 0.
11175 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
11177 * ps/tmac.ps: Add font translations for compatibility with dpost.
11179 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
11181 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
11182 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
11183 Move definitions baseline_sep, shift_down, column_sep,
11184 matrix_side_sep into...
11185 * eqn/box.c: Add them to param_table.
11186 * eqn/pbox.h: Add declarations to pbox.h.
11188 * troff/input.c (set_string): Cast value to unsigned char *.
11190 * troff/token.h (process_input_stack): Declare it static before
11191 declaring it a friend.
11193 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
11195 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
11197 * dvi/devdvi/EX: Regenerate.
11199 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
11202 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
11204 * eqn/lex.c: In defaults_table, make definition of `dot' call
11205 `dot_def'. Don't explicitly make it roman. Similarily for other
11208 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
11210 (for_input::get, for_input::peek): Use this.
11211 (do_for): Add by_is_multiplicative argument.
11212 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
11213 Change semantic value of optional_by to be a double plus a flag
11214 saying whethet the by clause is multiplicative.
11216 * eqn/lex.c (get_delimited_text): Remember location of start of
11217 definition. Improve error handling when EOF is encountered.
11219 * lib/font.h: Rename handle_x_command to
11220 handle_unknown_font_command.
11221 * lib/font.c (font::load): Call handle_unknown_font_command for
11222 any unknown command in the font description file. Don't call
11223 handle_x_command. Include the name of the command in the argv.
11224 Improve message for unknown command after kernpairs or charset
11226 * ps/ps.c (ps_font::handle_x_command): Rename to
11227 handle_unknown_font_command. Remove message about `x download'
11228 command. Give error message for wrong number of arguments.
11229 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
11230 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
11231 handle_unknown_font_command. Give an error message for wrong
11232 number of arguments. Rename design_size to designsize.
11233 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
11234 checksum', `designsize' instead of `design_size'.
11236 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
11238 * eqn/*.[chy]: Change underaccent to uaccent.
11240 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
11241 give it the same precedence as ACCENT.
11242 * eqn/other.c (make_underaccent_box): New function.
11243 * eqn/box.h: Declare it.
11244 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
11247 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
11249 * pic/pic.y (reset_all): New function. Called in rule for RESET.
11250 (parse_init): Call reset_all.
11251 (define_variable): When defining scale reset only those
11252 pre-defined variables that are scaled.
11253 (defaults_table): Add `scale' as non-scaled value.
11255 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
11256 together with the text; allow any number of positioning words;
11257 allow center as a positioning word.
11259 * pic/object.c (output::compute_scale): Get picture maximum height
11260 and width from variables called maxpswid and maxpsht.
11261 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
11263 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
11265 * pic/object.c (object_spec::make_text): Multiply textht by number
11268 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
11270 (do_sprintf): New function.
11271 (pic.gperf): Add sprintf token.
11272 (text, sprintf): New rules.
11274 * pic/pic.y: `rand()' with no arguments returns a random number
11275 in the range [0,1).
11277 * pic/pic.y: Allow a bare expression to be an attribute: change
11278 precedences to support this. Change optional_ordinal rule to
11279 optional_ordinal_last to avoid reduce/reduce conflict.
11280 * pic/object.c (object_spec::object_spec): Initialize direction.
11282 * pic/pic.y: Implement ^ operator meaning exponentiation.
11284 * troff/node.h: Add default argument to mount_font.
11285 * troff/node.c (font_position): Read an optional third argument
11286 giving the external_name.
11287 (mount_font): Add optional argument giving the external_name.
11288 (mount_font_not_translate): Have additional argument giving
11289 external name. Use this name to load the font. Pass both names
11290 to font_info::font_info.
11291 (font_info::font_info): Have additional argument giving
11293 (class tfont): New member external_name.
11294 (font_info::get_tfont): Use external name to construct tfont_spec.
11296 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
11298 * eqn/lex.c (init_table): Add argument giving device. Define
11299 name of device to be "1".
11300 (do_ifdef): Counts as true if the argument has been defined with
11302 * eqn/main.c (main): Call init_table with device argument. Make
11303 device local to main.
11304 * eqn/eqn.h: Change declaration of init_table. Remove declaration
11307 * pic/lex.c (get_delimited): Allow text to be delimited by
11308 matching {}s. Don't recognize ending delimiter within a string.
11310 * troff/input.c (get_delim_name): New function.
11311 (token::next): Implement \C.
11313 * lib/font.c (font::load): Grok ---. Add an alias for each
11314 character based on its code.
11315 (font::get_code_width): Deleted.
11316 * lib/font.h (class font): Declare font::number_to_index().
11317 Remove declaration of font::get_code_width.
11318 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
11319 to indices of named characters.
11320 (font::number_to_index): New function.
11321 * troff/input.c (font::number_to_index): New function.
11322 (get_charinfo_by_number, charinfo::get_number,
11323 charinfo::set_number): New functions.
11324 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
11325 (token::process, token::description, token::get_char,
11326 token::add_to_node_list, token::operator==): Handle
11327 TOKEN_NUMBERED_CHAR.
11328 * troff/charinfo.h: Declare get_charinfo_by_number,
11329 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
11331 (charinfo::numbered): New function.
11332 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
11333 * troff/env.h (class environment): Remove declaration of ...
11334 * troff/env.c (environment::make_numbered_char_node): Deleted.
11335 * troff/node.c (make_numbered_node): Deleted.
11336 (class numbered_glyph_node): Remove.
11337 (troff_output_file::put_char_width, troff_output_file::put_char):
11338 Handle numbered chars.
11339 (troff_output_file::numbered_char): Removed.
11340 (tfont::get_code_width): Removed.
11341 (make_glyph_node): Don't search special fonts for numbered
11343 * troff/node.h: Remove declaration of make_numbered_node.
11344 * driver/input.c (do_file): Handle N command.
11345 * driver/printer.h: Add declaration of ...
11346 * driver/printer.c (printer::set_numbered_char): New function.
11347 * dvi/tfmtodit.c (main): Generate unnamed entries.
11348 * ps/devps/afmtodit: Likewise.
11349 * xditview/xtotroff.c (MapFont): Likewise.
11350 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
11352 * tbl/main.c (process_format): If multiple widths are specified
11353 for a column but all the widths are the same, don't give an error
11356 * tbl/table.c (table::do_row): If the current row is all lines and
11357 the stuff doesn't contains a line, mark the top of the row after
11358 printing stuff before the row. If the current row is not all
11359 lines and the stuff doesn't contain a line, don't unnecessarily
11360 mark the top of the row before printing the stuff.
11362 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
11364 * troff/groff.h: Remove MAX_PATH.
11365 * troff/input.c (open_file): Dynamically allocate space for the
11367 (open_mac_file, process_macro_file): Corresponding changes.
11369 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
11371 * troff/node.h (class output_file): Make copy_file pure. Add
11372 vspace method ifdef COLUMN. Add is_printing method.
11373 * troff/node.c: Add class printing_reg. Add class
11374 real_output_file. Derive other output_file classes from
11375 real_output_file; in these classes rename begin_page to
11376 really_begin_page, print_line to really_print_line, copy_file to
11377 really_copy_file, transparent_char to really_transparent_char.
11378 Move output_file::flush to real_output_file. Add printing member
11379 to class output_file.
11380 * troff/div.h: Remove printing member from top_level_diversion.
11381 Add vspace member function to class diversion ifdef COLUMN. Add
11382 some declarations ifdef COLUMN.
11383 * troff/div.c (top_level_diversion::copy_file,
11384 top_level_diversion::transparent_output,
11385 top_level_diversion::output): Don't test printing member before
11387 * troff/input.c: Handle initial variable_space_request ifdef
11389 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
11390 but comment it out.
11392 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
11394 * troff/div.c (diversion::need): Make any space forced. If we
11395 sprung a trap, set truncated_space to minus the distance to the
11396 trap and set needed_space to the amount that was needed.
11397 (top_level_diversion::space): A forced space turns no_space_mode
11399 (class constant_vunits_reg): New class.
11400 (init_div_requests): Implement number registers .trunc and .ne
11401 using constant_vunits_reg.
11402 (class truncated_space_reg): Deleted.
11404 * troff/div.h: Don't have a no_space_mode member in diversion.
11405 Instead have it in top_level_diversion.
11406 * troff/div.c (diversion::diversion): Don't initialize
11408 (top_level_diversion::top_level_diversion): Initialize
11410 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
11411 (macro_diversion::output): Don't clear no_space_mode.
11413 * troff/input.c (diverted_space_node::reread): Don't call
11414 environment::do_break. In fill mode, act like a blank line.
11415 (diverted_copy_file_node::reread): Don't call
11416 environment::do_break.
11418 * troff/div.c (blank_line): New function.
11419 * troff/div.h: Declare it.
11420 * troff/input.c (process_input_stack): Call it.
11422 * troff/div.c (truncated_space_reg::get_string): New function.
11423 (init_div_requests): Bind to .trunc.
11424 (space_request, top_level_diversion::space,
11425 top_level_diversion::output, macro_diversion::space,
11426 macro_diversion::output): Update truncated_space.
11427 (macro_diversion::output): Redo calculations when trap sprung.
11428 (macro_diversion::output, macro_diversion::space): No need for
11431 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
11432 after truncating post line spacing.
11434 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
11436 * ps/devps/prologue (MF, SF): Make them work even if setfont is
11437 defined as a procedure rather than as an operator.
11439 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
11441 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
11443 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
11445 * troff/div.c (top_level_diversion::output): Merge
11446 output_file::print_line and output_file::end_of_line member
11448 * troff/div.h (class output_file):
11449 * troff/node.c (troff_output_file::print_line,
11450 troff_output_file::end_of_line, output_file::end_of_line,
11451 ascii_output_file::print_line, suppress_output_file::print_line):
11452 Corresponding changes.
11454 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
11456 * troff/input.c (token::next): Don't give a warning for `\.'.
11458 * troff/env.c (environment::get_center_lines): New function.
11459 (init_env_requests): Bind number register .ce to it.
11460 * troff/env.h: Declare it.
11461 * tbl/table.c (table::init_output): Define reset macro to restore
11462 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
11464 (table::print): If center option not given, then imply center
11465 option if SAVED_CENTER_REG > 0.
11467 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
11469 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
11470 Troff.ps from DOWNLOAD.
11472 * troff/Makefile: Change comment in DEFINES to avoid confusing
11475 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
11476 code. Don't try to catch errors with stopped.
11477 (check_line_lengths): New function.
11478 * ps/devps/prologue (EXEC): Deleted.
11479 (EBEGIN, EEND): New procedures.
11481 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
11483 * troff/input.c: Include request.h before node.h.
11484 * troff/node.c: Likewise.
11485 * troff/env.c: Likewise.
11486 * troff/div.c: Likewise.
11487 * troff/node.h (class special_node): Store argument as a macro
11488 rather than a char *.
11489 * troff/node.c (special_node::special_node, special_node::copy):
11491 (special_node::~special_node): Deleted.
11492 (special_node::tprint): Deleted.
11493 (special_node::tprint_start, special_node::tprint_end,
11494 special_node::tprint_char): New functions.
11495 (troff_output_file::special): Deleted.
11496 (troff_output_file::start_special, troff_output_file::end_special,
11497 troff_output_file::special_char): New functions.
11498 * troff/input.c (special_node::tprint): New function.
11499 (do_special): Use macro not char *.
11500 (do_transparent_macro): Deleted.
11501 (token::next): Don't call do_transparent_macro.
11503 * troff/input.c (token::next): Add 'Y' case.
11504 (do_transparent_macro): New function.
11505 * troff/node.c (troff_output_file::special): Handle newlines with
11506 argument using new continuation convention.
11507 * driver/input.c (get_string): Cope with continuation convention.
11508 (do_file): Don't call skip_line after calling get_string(1).
11509 * ps/ps.c (ps_printer::special, ps_printer::do_import,
11510 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
11512 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
11515 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
11517 * troff/input.c (asciify): By default, illegal input characters
11518 should return empty string.
11520 * troff/input.c (copy_file): Handle first page transition like title.
11521 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
11523 * troff/input.c (token::next): Improve error message for EOF after
11525 (input_char_description): New function.
11526 (get_char_for_escape_name): Use input_char_description.
11527 (token::next): Warn about unrecognized escape sequences.
11528 (warning_table): Add WARN_ESCAPE.
11529 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
11532 * troff/token.h: Remove declaration of process_input_stack.
11534 * troff/input.c: Remove declaration of init_hyphen_requests.
11535 * troff/request.h: Correct spelling in declaration of same.
11537 * troff/input.c (token::next): Check whether escape_char is 0.
11539 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
11541 * groff.c (main, usage, help): Implement -P and -L options.
11542 * groff.sh: Likewise.
11544 * troff/input.c (token::next): Use some gotos to avoid code
11547 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
11548 Avoid calling symbol::symbol if name empty.
11550 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
11552 * troff/input.c (init_input_requests): Make \n(.x return the major
11553 version number and \n(.y return the minor version number.
11554 * troff/Makefile: Construct file majorminor.c defining
11555 major_version and minor_version automatically from ../VERSION.
11557 * troff/node.c (class glyph_node): Make operator new and operator
11559 (class ligature_node): Similarily.
11561 * troff/input.c (operator==(const macro &, const macro &)): New
11563 (non_interpreted_node::same): Use this.
11564 (string_iterator::string_iterator): Make macro& argument const.
11566 * troff/input.c (input_iterator::get): New function. Don't make
11567 asciify_macro or class non_interpreted_node friends of class
11569 (non_interpreted_node::interpret): Use input_iterator::get.
11570 (asciify_macro): Likewise.
11572 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
11573 ~non_interpreted_node): Deleted.
11574 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
11577 * troff/symbol.h: Make all symbol member functions const.
11579 * lib/strtol.c: New file.
11580 * lib/Makefile: Add strtol.c.
11581 * Makefile: Define STRTOL as strtol.o to include strtol in
11584 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
11586 * pic/troff.c (troff_output::simple_circle): Divide by scale.
11588 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
11590 * troff/input.c (do_special): Use input_level.
11592 * troff/token.h (TOKEN_BACKSPACE): New token.
11593 (token::backspace): New function.
11594 * troff/input.c (token::description, token::next, token::process):
11595 Grok TOKEN_BACKSPACE.
11596 (do_special): Turn TOKEN_BACKSPACE back into \b.
11598 * troff/token.h (token::leader): New function.
11599 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
11601 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
11603 * troff/input.c (do_special): Use token::description in error
11606 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
11608 * troff/input.c (decode_args): Combine quoted and
11609 quote_input_level variables. Make it a for (;;) loop.
11611 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
11613 * troff/input.c (read_long_escape_name): The test for whether to
11614 expand buffer was off by 1.
11615 (read_string): Similarily.
11617 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
11619 * troff/input.c: Use `const int' rather than `static const int'.
11621 * troff/div.h (diversion::copy_file): Declare as pure virtual.
11622 (macro_diversion::copy_file): New function.
11623 * troff/node.h: New class diverted_copy_file_node.
11624 * troff/node.c: Implement it.
11625 * troff/input.c (copy_file): Use diversion::copy_file. Handle
11626 first page transition by pushing a diverted_copy_file_node.
11627 * troff/input.c (token::next, process_input_stack): Don't handle
11630 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
11632 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
11633 whether space widths need adjusting.
11635 * troff/charinfo.h: Generalize translated_to_space to
11636 special_translation so as to allow translation to \&.
11637 * troff/input.c (translate): Allow translation to \&.
11638 (charinfo::*): Corresponding changes.
11639 * troff/node.c (make_node, node::add_char): Corresponding changes.
11640 * troff/node.h (dummy_node::dummy_node): Allow optional first
11643 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
11644 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
11646 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
11647 TOKEN_REQUEST with an argument of TITLE_REQUEST.
11648 (token::process): Grok that.
11649 * troff/input.c (copy_file): Handle first page transition like
11650 title by pushing a COPY_FILE_REQUEST cookie.
11651 (token::next, process_input_stack): Grok that.
11652 * troff/node.h (output_file::copy_file): Add x and y arguments.
11654 * troff/div.c (top_level_diversion::copy_file): Supply them.
11655 * troff/node.c (troff_output_file::copy_file): Add x and y
11656 arguments; moveto specified position. Invalidate font_position
11657 array after copying file.
11658 (output_file::copy_file): New function.
11659 (suppressed_output_file::copy_file, ascii_output::copy_file):
11661 * troff/input.c (transparent_file): New function.
11662 (init_input_requests): Bind to "trf".
11663 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
11664 (process_input_stack): Likewise.
11666 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
11668 * troff/node.c (init_node_requests): New number registers .kern
11669 pointing to global_kern_mode, and .lg pointing to
11670 global_ligature_mode.
11672 * troff/node.c (ligature): Don't change it if we get a bad
11675 * troff/input.c (do_define_string): Don't strip tabs.
11677 * troff/input.c (asciify_macro): Make the string_iterator auto.
11679 * troff/node.c (init_font_requests): Rename to...
11680 (init_node_requests):
11681 * troff/node.h: Change declaration.
11682 * troff/input.c (main): Change call.
11684 * troff/input.c (node::reread, diverted_space_node::reread): New
11686 (process_input_stack): Call reread rather than
11687 get_diverted_space_node.
11688 * troff/node.c (node::get_diverted_space_node,
11689 diverted_space_node::get_diverted_space_node): Removed.
11690 * troff/node.h: Declare reread methods instead of
11691 get_diverted_space_node methods. Make `n' member private.
11692 * troff/input.c: (token::diverted_space): Removed.
11693 * troff/token.h: Removed declaration.
11696 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
11698 * eqn/script.c (script_box::compute_metrics): Don't let
11699 SUP_RAISE_FORMAT become negative.
11701 * tbl/table.c (table::do_row): Entries that don't end in the
11702 this row shouldn't make the row non-blank.
11704 * tbl/table.c (table::make_columns_equal): Only set the width of
11705 columns which are marked as equal.
11707 * tbl/main.c (process_data): Before issuing excess data error,
11708 if last character was a newline unget it; then get it again after
11709 the error. Also include the contents of the entry in the message.
11711 * groff.c: New file.
11712 * Makefile: Build groff from groff.c. Make it possible to use
11713 either groff.sh or groff.c as groff.
11714 * Makefile.bd: Similarily.
11716 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
11718 * groff.sh: Don't delay expansion of $@ in assignment to files.
11719 Remove occurrences of \".
11721 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
11723 * all Makefiles: Simplify and rearrange.
11725 * Makefile: Handle fmod like malloc.
11726 * lib/Makefile: Similarily.
11727 * lib/fmod.c: Remove #ifdef NEED_FMOD.
11729 * Makefile: Rename OPTIMISE to OPTIMIZE.
11731 * groff.sh: Remove assignment to PATH.
11732 * Makefile: Remove SHPATH variable.
11733 * Makefile.bd: Similarily.
11735 * groff.sh: Add -V option to print the pipeline instead of
11738 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
11740 * lib/font.c: Split off file searching into ...
11741 * lib/fontfile.c: New file.
11743 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
11745 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
11747 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
11748 Also change misleading comment.
11749 (table::do_vspan): Change similarily misleading comment.
11750 * tbl/main.c (process_data): A format row with an explicit `s'
11751 uses up a data line, even if all the other columns are `_' or `='.
11753 * troff/input.c (token::description): Fix description of
11754 TOKEN_DUMMY and TOKEN_EMPTY.
11756 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
11758 * groff.sh: Fix description of -Z in help message.
11760 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
11762 * pic/object.c (object_spec::make_object): Allow negative and zero
11764 * pic/pic.y: Give linethick default value of -1.0.
11765 * pic/troff.c (troff_output::troff_output): Initialize
11766 last_line_thickness to BAD_THICKNESS.
11767 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
11768 (troff_output::line_thickness): Canonicalize negative thicknesses
11769 to RELATIVE_THICKNESS.
11770 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
11771 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
11773 (tex_output::start_picture): Set pen_size to -2.0.
11775 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
11776 0, then use 0 linewidth.
11777 (ps_printer::ps_printer): Initialize line_thickness to -1.
11779 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
11781 * ps/devps/symbolchars: Remove `or'.
11782 * ps/tmac.ps: Implement \(or with .char.
11784 * ps/devps/symbolchars: Move most characters into textmap.
11785 * ps/devps/textmap: Add names for troff bracket characters. Remove
11788 * ps/devps/TSymbol.ps: Removed.
11789 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
11790 * ps/tmac.ps: Do with .char what TSymbol did.
11791 * ps/devps/download: Remove TSymbol.
11793 * ps/devps/T: Removed.
11794 * ps/devps/Troff.ps: Removed.
11795 * ps/devps/Troff.afm: Removed.
11796 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
11797 * ps/devps/download: Remove Troff.
11798 * ps/devps/FontMakefile: Remove T target.
11799 * ps/devps/DESC-A4: Remove T from font list.
11800 * ps/devps/DESC-letter: Likewise.
11802 * troff/input.c (macro_to_node): Rename to ...
11803 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
11804 character's definition while processing it.
11805 * troff/node.c (node::add_char, make_node): Change calls to
11806 macro_to_node accordingly.
11808 * troff/input.c (token::next): Translate \_ to \(ul.
11810 * tty/devascii/R.proto: Add `|'.
11811 * tty/devlatin1/R.proto: Likewise.
11813 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
11815 * man: Put the version number in all the man pages.
11817 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
11819 * Makefile.bd: New file.
11820 * README.bd: New file.
11822 * VERSION: New file.
11823 * lib/version.c: Removed.
11824 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
11827 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
11828 environment variable.
11830 * all Makefiles: Split install target into install.bin for
11831 binaries, and install.nobin for everything else.
11832 * Makefile: Add bindist target.
11834 * man/afmtodit.man: New file.
11835 * man/Makefile: Add afmtodit.n to MAN1PAGES.
11836 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
11838 * ps/Makefile: Pass BINDIR to make install in devps.
11840 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
11841 the space character.
11843 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
11845 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
11847 * ps/ps.c: Redo font downloading.
11848 * ps/devps/download: New file.
11849 * ps/devps/Makefile: Add download to DEVICEFILES.
11850 * ps/devps/afmtodit: Remove -d option.
11851 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
11852 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
11853 * ps/devps/zapfdr.ps: Likewise.
11854 * ps/devps/TSymbol.ps: Likewise.
11856 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
11858 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
11860 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
11862 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
11863 then strip the first line if it starts with %.
11864 * Makefile: Add a comment about this.
11866 * man/tfmtodit.man: New file.
11867 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
11868 * dvi/Makefile: Install tfmtodit in BINDIR.
11870 * dvi/tfmtodit.c (usage): Mention -v option.
11872 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
11874 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
11875 * troff/node.c (troff_output_file::transparent_char): Don't call
11878 * eqn: Add check_tabs method to most box classes.
11879 * eqn/box.c (box::top_level): Call check_tabs.
11881 * eqn/script.c (script_box::output): Use \Z.
11882 * eqn/limit.c (limit_box::output): Use \Z.
11884 * eqn/box.c (box::top_level): Use itoa.
11886 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
11888 * dvi/tmac.dvi: Add font translations for CR, C, TT.
11889 * dvi/devdvi/Makefile: Don't make links to CW.
11891 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
11893 * xditview/tmac.X: Likewise.
11895 * troff/node.c: Add font translation feature.
11896 (get_font_translation): New function.
11897 (symbol_fontno): Translate the font name.
11898 (mount_font_no_translate): Rename to mount_font to this.
11899 (mount_font): New function.
11900 (font_family::make_definite): Call mount_font_no_translate instead
11902 (mount_style): Translate the font name.
11903 (font_translate): New function.
11904 (init_font_requests): Bind "ftr" to font_translate.
11906 * ps/devps/prologue (SN): New procedure that rounds a position to
11907 the nearest (pixel + (.25,.25)).
11908 (DL): Use SN to round endpoints.
11910 * lib/version.c: Changed version to 0.5.
11912 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
11914 * Makefile: Move definition of PAGE to the very beginning, so that
11915 people are less likely to miss it.
11917 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
11919 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
11921 * troff/env.c (environment::choose_breakpoint): Make `can't find
11922 breakpoint' error a warning of type WARN_BREAK. Change message to
11923 `can't break line'.
11924 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
11926 * troff/input.c: Add WARN_BREAK to warning_table. Include
11927 WARN_BREAK in DEFAULT_WARNING_MASK.
11929 * tty/tmac.tty: Add definition of \(+-.
11931 * groff.sh: Remove `--' option to set command.
11933 * dvi/devdvi/texsy.map: Remove duplicate md entry.
11935 * ps/devps/eqnchar: Better definition of cdot using md.
11936 * dvi/devdvi/eqnchar: Likewise.
11937 * xditview/devX100/eqnchar: Likewise.
11938 * xditview/devX75/eqnchar: Likewise.
11939 * eqn/lex.c: Add definition of cdot.
11941 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
11943 * troff/input.c (get_optional_char): New function.
11944 * troff/input.c (set_page_character): Use get_optional_char(),
11945 rather than has_arg() and tok.get_char(1).
11946 * troff/env.c (tab_character, leader_character, hyphen_char,
11947 field_characters): Likewise.
11948 (margin_character): Likewise. Also always delete the
11949 margin_character_node.
11951 * troff/input.c (token::get_char): Use token::description.
11953 * troff/input.c (has_arg): Don't skip over tab and \}.
11954 * troff/number.c (start_number): Give a warning if the number
11955 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
11957 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
11959 * troff/input.c (empty_name_warning, non_empty_name_warning): New
11961 (get_name, get_long_name): Use these. Rename `warn' argument to
11964 * troff/node.c (get_fontno): Test that the symbol is not null.
11966 * troff/input.c (token::description): New function.
11967 * troff/number.c (parse_term): Use token::description in `numeric
11968 expression expected' message.
11969 * troff/groff.h: Add WARN_MISSING.
11970 * troff/number.c (start_number): New function.
11971 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
11972 get_incr_number): Use start_number().
11973 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
11975 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
11976 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
11978 * troff/input.c (token::get_char): Use WARN_MISSING.
11979 * troff/input.c (token::delimiter): Use token::description.
11980 * troff/env.c (environment_switch): Back out Aug 3 change.
11981 * troff/input.c (has_arg): Skip over \}s and tabs but give a
11983 * troff/token.h (token::tab): New function.
11984 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
11985 * troff/reg.c (alter_format): Likewise.
11986 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
11988 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
11990 * troff (most files): Redo warnings. Divide warnings into various
11991 categories; warning() has an additional first argument indicating
11992 the category it falls into.
11993 * troff/input.c (main): -w now takes an argument. New option -W.
11994 (enable_warning, disable_warning): New functions.
11996 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
11997 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
11999 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
12001 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
12002 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
12003 * xditview/devX75/eqnchar: Likewise.
12004 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
12006 * eqn/other.c: When bar or over applies to a single character
12007 don't produce an overline_box or an underline_box. Instead produce
12008 an accent_box or an underaccent_box, with the accent a line
12009 whose width is accent_width. New classes underaccent_box,
12010 overline_char_box and underline_char_box.
12011 * eqn/box.h: Move overline_box, underline_box, accent_box class
12012 declarations into eqn/other.c. Add declarations of
12013 make_underline_box, make_overline_box, make_accent_box.
12014 * eqn/eqn.y: Call make_overline_box, make_underline_box
12015 make_accent_box instead of constructors.
12016 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
12018 * eqn/other.c: Add accent_box::~accent_box.
12019 * eqn/box.h: Declare it.
12021 * groff.sh: With -Tps, use eqn -D.
12023 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
12025 (underline_box::output): Similarily.
12026 (accent_box::output): Use \Z.
12028 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
12031 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
12033 * troff/div.c (top_level_diversion::transparent_output(unsigned
12034 char)): Use asciify.
12035 * troff/input.c (asciify): Don't make it static.
12036 * troff/token.h (asciify): Declare it.
12038 * troff/input.c (get_name, get_long_name, token::get_char,
12039 token::delimiter): Add an extra default argument which says
12040 whether a warning should be printed.
12041 * troff: Pass a non-zero argument to one of these rather than
12042 printing a warning directly.
12044 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
12046 * troff: Consistently use symbol::is_null.
12048 * troff/dictionary.h: Move some inline functions into
12051 * troff/request.h: Move inline functions into input.c.
12052 (request_or_macro::invoke): Make it pure.
12054 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
12055 * troff/input.c (init_input_requests): Use class constant_int_reg.
12056 (class compatible_reg): Deleted.
12057 * troff/div.c (init_div_requests): Use class constant_int_reg.
12058 (class last_post_line_extra_space_reg): Deleted.
12060 * troff/env.c (tab_character): Don't change the tab character if
12061 we get an invalid argument.
12062 (hyphen_char): Similarily.
12064 * troff/reg.c (alter_format): Check that nm is not null.
12066 * Makefile, groff.sh: Make it possible to customize the commands
12067 used for printing PostScript and dvi files. Also make it possible
12068 to customize the path used by groff.sh.
12070 * eqn/eqn.y: Make `left' right associative.
12072 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
12074 * pic/pic.h: Added definition of M_SQRT2 for those systems that
12077 * pic/pic.h: Removed definition of INT_MAX.
12079 * troff/node.c (italic_corrected_node::vertical_extent): Omit
12082 * troff/input.c (token::next): Handle \R like \n.
12084 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
12086 * ps/tmac.pc (PSPIC): Simplify.
12088 * troff/env.c (tab_stops::to_string):
12089 * pic/pic.y (object_type_name):
12090 * pic/troff.c (simple_output::line):
12091 * pic/tex.c (tex_output::spline):
12092 * pic/object.c (object_spec::make_object):
12093 * tbl/main.c (process_data): Add cases to switch statements to
12094 avoid cfront warnings. (Some of these are spurious, since the
12095 switch already has a default case.)
12097 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
12098 `ps-'. Don't test systat; instead check number of arguments to
12101 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
12103 * macros/tmac.e: Do not decrease the page offset by 0.5i.
12105 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
12106 Unlink the file as soon as we have opened it, so that we don't
12107 have to bother with signal handlers.
12108 (handler): Deleted.
12109 (fatal_error_exit): Deleted.
12110 (main): Don't call signal.
12112 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
12114 * dvi/devdvi/Makefile: Use the -k option with S and MI.
12116 * pic/pic.y: If there is a label, or an nth construction before
12117 the first `.' in the argument to `with', ignore it and generate a
12119 * pic/lex.c (lex_warning): New function.
12121 * tbl/table.c (table::init_output): In section keep and release
12122 macro, use 0 indent when diverting and the correct indent when
12125 * troff/input.c (interpolate_number_format): Do not interpolate
12126 anything if the number register is not defined.
12128 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
12130 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
12132 * ps/devps/prologue (PICTURE): Set components of graphics state to
12133 their default values.
12135 * ps/devps/text.enc: Add trademark
12136 * ps/devps/textmap: Add names for club, spade, heart, diamond,
12137 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
12138 * ps/devps/symbolchars: Add names for summation and product.
12140 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
12141 suchthat. Add pp. Add upper-case letters.
12143 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
12144 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
12147 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
12148 rA (right angle bracket) to ra. Introduce names for double-headed
12149 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
12150 * ps/devps/textmap: Likewise for ps device.
12151 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
12152 * tty/devascii/R.proto: Rename lA to la and rA to ra.
12153 * tty/devascii/R.proto: Likewise.
12154 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
12156 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
12158 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
12160 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
12163 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
12165 * troff/div.c (when_request): Use symbol::is_null rather than
12166 has_arg to determine whether we have an argument.
12167 (change_trap): Remove the trap if we get an invalid number. Give
12168 an error if we don't get at least the macro name.
12169 (diversion_trap): Remove trap if we get an invalid name or number.
12171 * troff/env.c (environment_switch): Pop if we get an invalid
12172 symbol or numeric expression.
12174 * troff/input.c (do_define_macro): If EOF is encoutered while
12175 defining the macro, do tok.next() before returning.
12177 * troff/token.h (has_arg): Move definition from here, to ...
12178 * troff/input.c (has_arg): ... here
12180 * troff/env.c (space_size): Do nothing if we get an invalid argument.
12181 * troff/input.c (shift): Likewise.
12183 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
12186 * pic/troff.c (troff_output::start_picture): Comment out calls to
12189 * eqn/main.c (do_file): Subtract 1 from current_lineno if
12190 interpret_lf_args succeeds.
12192 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
12193 \\. This avoids problems with \$N.
12195 * groff.sh: Pass -C to preprocessors.
12197 * lib/lf.c (interpret_lf_args): Be more flexible.
12199 * tbl/main.c (main): Add -C option.
12200 (table_input::get): Do not recognize TE if followed by character
12201 other than a space or newline unless -C option given.
12202 (process_input_file): Likewise for lf, TS.
12203 (process_data): Likewise for lf in text blocks.
12205 * eqn/main.c (main): Add -C option.
12206 (do_file): Don't recognize EQ, EN or lf if followed by character
12207 other than space or newline unless -C option given.
12208 * eqn/lex.c (file_input::read_line): Similarily.
12209 * eqn/eqn.h: Declare compatible_flag.
12211 * etc/soelim.c (main): Add -C option.
12212 (interpret_lf_args): Use version in libgroff.
12215 * pic/main.c (main): Add -C option, which sets compatible_flag.
12216 (top_input::get), (top_input::peek): If -C option not given,
12217 do not recognize .PS/.PE/.PF/.lf if followed by a character
12218 other than space or newline.
12219 * pic/lex.c (file_input::read_line): Similarily.
12220 * pic/pic.h: Add declaration of compatible_flag.
12222 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
12224 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
12226 * troff/node.c, troff/node.h: Add `asciify' methods to classes
12227 derived from node. New class space_char_hmotion_node.
12228 * troff/input.c (asciify_macro): New function.
12229 * troff/input.c (init_input_requests): New request `asciify' bound
12231 * macros/mm.diff: New file.
12232 * Makefile: In install.mm target use `patch' to apply
12235 * troff/input.c (macro::print_size): Just print the size in bytes.
12237 * troff/div.c (return_request): Correct the argument
12240 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
12242 * troff/node.h (class composite_node): Add sz member.
12243 * troff/node.c (composite_node::size): Return sz.
12244 * troff/input.c (macro_to_node): Use the initial size in the
12245 environment as the size of the composite_node.
12247 * troff/node.c (node::zero_width_tprint): Provide a reasonable
12250 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
12252 * troff/div.c (change_trap): If we get a bad number expression,
12255 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
12257 * lib/matherr.c (matherr): Define this only if math.h defines
12260 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
12262 * troff/div.c (macro_diversion::distance_to_next_trap): If there
12263 no diversion trap return vunits(INT_MAX - vresolution).
12265 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
12267 * troff/input.c (do_zero_width): New implementation that doesn't
12268 use a temporary environment. Use instead:
12269 (token::add_to_node_list): New function.
12270 * troff/env.c (environment::get_prev_char_height),
12271 (environment::get_prev_char_height),
12272 (environment::get_prev_char_skew): New functions.
12273 (environment::get_prev_char): New function.
12274 (environment::get_prev_char_width): Change to use get_prev_char.
12275 (init_env_request): Implement new registers .cht, .cdp, .csk.
12276 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
12277 \Z being processed in a separate environment.
12279 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
12281 * tbl/table.c: Removed TABLE_BOTTOM_REG.
12283 * tbl/table.c (table::init_output): In the section release macro,
12284 give a warning message if the section won't fit on one page.
12286 * tbl/table.c (table::do_top): Emit table keep only if table is
12288 (table::do_bottom): Likewise for table release.
12289 (table::table), (table::add_vertical_rule): Remove reference to
12291 * tbl/table.h: Remove keep member.
12293 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
12294 SECTION_RELEASE_MACRO, if there's not enough space before the next
12295 trap to output the diversion, call T# ourselves, set
12296 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
12297 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
12298 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
12299 vertical position and return to it before turning traps on again.
12301 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
12303 * troff/node.c, troff/node.h: In classes derived from node,
12304 replace prev_char_width method by last_char_node method.
12305 * troff/env.c (environment::get_prev_char_width): Use
12306 node::last_char_node rather than node::get_prev_char_width.
12308 * Makefile: Added comment about -fno-inline on 68030-based
12311 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
12312 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
12313 expressions using sizeof to int.
12314 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
12316 * macros/tmac.e (TS): Don't move @f back past the current
12319 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
12321 * ps/ps.c (main): Buffer stderr.
12322 * dvi/dvi.c (main): Likewise.
12323 * tty/tty.c (main): Likewise.
12325 * ps/ps.c (ps_printer::do_import): Improve error handling.
12327 * troff/input.c (abort_request): Use asciify.
12329 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
12330 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
12331 type of first argument int rather than char. This works around a
12332 bug on the 68030 based Apollo using g++ 1.37.1.
12334 * tbl/table.h (class table): Add `keep' member.
12335 * tbl/table.c (table::table): Initialize `keep'.
12336 (table::add_vertical_rule): Set `keep' to 1.
12337 (table::do_top): Only emit table keep macro is `keep' is non-zero.
12338 (table::do_bottom): Likewise for table release macro.
12339 (table::do_row): Emit section keep macro even if the row is 0.
12341 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
12343 * macros/tmac.e (@C): Preserve the font family across the change
12346 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
12348 * lib/font.c: Initialize font::hor and font::vert to 1.
12349 (font::load_desc): Check the values of font::hor and font::vert.
12351 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
12352 be included in a C compilation.
12353 (iftoa): Use INT_DIGITS. Include lib.h.
12355 (as_string): Likewise.
12356 * tbl/table.c: Removed definition of INT_DIGITS.
12357 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
12358 * troff/input.c (input_input_requests): Likewise.
12359 * ps/ps.c (make_encoding_name): Likewise.
12360 (ps_printer::set_style): Likewise.
12361 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
12363 * tty/devascii/R.proto: Map fm onto '.
12364 * tty/devlatin1/R.proto: Likewise.
12366 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
12368 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
12369 argument to \w is at a different input level.
12371 * tbl/table.c (table::init_output): Define a new macro
12372 REPEATED_VPT_MACRO, like vpt but if in a diversion also
12373 transparently outputs itself.
12374 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
12376 (table::do_row): Likewise.
12378 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
12379 TRANSPARENT_STRING_NAME.
12381 * tbl/table.c (table::init_output): In the table release macro
12382 print an error message and don't produce any output if after
12383 issuing the need request the table still will not fit. Also
12384 remove the diversion after bringing it back.
12386 * tbl/table.c (table::init_output): Define a new macro
12387 REPEATED_MARK_MACRO, like mk but if in a diversion also
12388 transparently outputs itself.
12389 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
12390 is necessary because .TH might not call .T#.
12391 (table::do_top): Likewise TOP_REG.
12392 (table::define_bottom_macro): If TOP_REG is no longer valid, use
12393 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
12394 table header might contain just the two top rules.
12396 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
12398 * troff/div.c: Implement new request `ptr' to print all traps.
12400 * troff/env.c (init_env_requests): Implement `.tabs' reg with
12401 init_string_env_reg.
12402 * troff/env.c (class tab_reg): Deleted.
12404 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
12406 * troff/div.c: New number register .pn returns the number of the
12407 next page as set by the pn request.
12409 * macros/tmac.an: Redid headers and footers. Number each manual
12410 entry starting from 1 unless \nC is > 0, like Sun. Added an
12411 optional 5th argument to .TH which specifies the manual name and
12412 appears in the center of the header. Understand the X, P and D
12413 registers like Sun.
12415 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
12417 * troff/env.c (init_env_requests): New number register `.lt' to
12418 return the title length.
12420 * troff/node.h (class transparent_dummy_node): New class.
12421 * troff/node.c (class transparent_dummy_node): Provide member
12423 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
12426 * troff/input.c (token::next): New escape sequence \).
12427 * troff/input.c (get_copy): Recognize \) in copy mode.
12429 * troff/input.c (input_stack::clear): New function.
12430 * troff/input.c (exit_request): Use input_stack::clear.
12432 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
12433 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
12435 * troff/env.c: Move set_page_character to input.c. Move
12436 page_character to input.c also.
12437 * troff/env.c (title): Split off the reading of the parts of the
12438 title into read_title_parts.
12439 * troff/input.c (read_title_parts): New function. Check the
12440 input_level when testing whether a token matches the delimiter.
12442 * troff/input.c (exit_request): New function.
12443 * troff/input.c (init_input_requests): Bind ex request to
12444 exit_request rather than exit_groff.
12446 * troff/input.c (exit_groff): Call tok.next() before
12447 process_input_stack().
12449 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
12451 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
12452 * troff/env.h: ditto.
12453 * troff/input.c: ditto.
12455 * troff/env.c (environment::is_empty): Test pending_lines.
12457 * troff/env.c (environment::have_pending_lines): Removed.
12459 * troff/input.c: Add request to flush pending lines from the
12462 * troff/env.c, troff/env.h: Add automatic widow control feature.
12464 * troff/input.c (exit_groff): Do process_input_stack() after
12465 do_break() but before setting exit_flag to 2.
12467 * troff/input.c: Remove FLUSH_PENDING_LINES and
12468 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
12469 environment after END_TRAP token seen, but only if there aren't
12470 any more traps still unfinished.
12471 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
12473 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
12475 * troff/env.c: Rename the `retain_size' member of class
12476 pending_output_line to `no_fill'.
12478 * troff/env.c (title): When the line is output, make the
12479 retain_size argument !fill.
12481 * troff/node.h: Add `hyphenated' member to struct breakpoint.
12482 * troff/node.c (space_node::get_breakpoints),
12483 (dbreak_node::get_breakpoints): Fill this in.
12484 * troff/env.c: Allow specification of maximum number of
12485 consecutive hyphenated lines.
12487 * troff/env.c (environment::is_empty): Add test for !current_tab.
12489 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
12491 * troff/env.c (environment::hyphenate_line): Don't completely give
12492 up if the word is not to be hyphenated; continue so that breaks
12493 can be made at break_char_node's.
12495 * lib/lib.h: Only define INT_MAX if it's not already defined;
12496 undef INT_MIN if it's already defined.
12498 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
12500 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
12501 This works around a bug in AT&T C++ 2.0 used with an ANSI C
12504 * macros/tmac.an (an-header): Set no-space mode.
12506 * macros/tmac.an (TH): Start a new page if necessary.
12508 * Started using ChangeLog at version 0.4.
12511 version-control: never