1 2004-12-10 Werner LEMBERG <wl@gnu.org>
3 Import Mike's `gdiffmk' package.
5 * contrib/gdiffmk/*: New files.
6 * Makefile.in (OTHERDIRS): Add contrib/gdiffmk.
9 2004-12-08 Werner LEMBERG <wl@gnu.org>
11 Import Keith's `pdfmark' package. Integration is very preliminary.
13 * contrib/pdfmark/*: New files.
14 * Makefile.in (OTHERDIRS): Add contrib/pdfmark.
17 2004-12-07 Gaius Mulley <gaius@glam.ac.uk>
19 Fix a bug with title handling in HTML.
21 * src/devices/grohtml/post-html.cpp (text_glob::is_nf,
22 text_glob::is_fi, text_glob::is_ce): Use strlen to compute string
24 (html_printer::handle_tag_within_title): New function.
25 (html_printer::do_title): Use it.
27 * tmac/s.tmac (TL): Don't set `need_eo_tl'.
28 (cov*tl-au-print): Emit `.eo.tl' tag.
30 2004-12-05 Alejandro López-Valencia <dradul@etb.net.co>
32 * man/groff_char.man: Minor imrovements.
34 2004-12-04 Werner LEMBERG <wl@gnu.org>
36 * src/preproc/eqn/eqn.man: Revised.
38 2004-11-25 Werner LEMBERG <wl@gnu.org>
40 * src/utils/xtotroff/xtotroff.c: Reformat to be similar to other
44 Remove X_NOT_STDC_ENV conditional.
45 (Version_string, program_name): New global variables.
46 (groff_flag): Removed.
48 (usage): Take a stream as argument.
51 (main): Add `long_options' array for `--help' and `--version'.
52 Make `-g' a dummy option.
53 Handle `-v' and unknown options.
54 Remove unused `position' variable.
56 * src/utils/xtotroff/Makefile.sub (MAN1): Define.
57 (XLIBS): Add LIBGROFF.
59 * src/utils/xtotroff/xtotroff.man, src/utils/xtotroff/Makefile.in:
62 * src/devices/xditview/Dvi.c (default_font_map): Split into three
63 parts to avoid compiler warning.
64 (resources): Don't initialize with `default_font_map'.
65 (ClassInitialize): Initialize first element of `resources'.
67 * src/devices/xditview/Makefile.sub (devdir, xtotroff, DPIS, fonts):
70 * src/utils/lkbib/lkbib.man, src/utils/lookbib/lookbib.man,
71 src/utils/pfbtops/pfbtops.man: Revised, updated.
73 * configure.ac: Generate src/utils/xtotroff/Makefile.
74 * configure: Regenerated.
76 2004-11-24 Werner LEMBERG <wl@gnu.org>
78 First fixes to get produce HTML.
80 * src/devices/grohtml/post-html.cpp (generate_img_src): Add `alt'
83 * tmac/www.tmac (IMG, PIMG, MPIMG): Add `alt' attribute.
84 (HR, LI): Use `HTML</p>', not `HTML'.
86 * doc/webpage.ms: Minor updates.
88 2004-11-23 Larry Kollar <kollar@alltel.net>
90 Add option -S grohtml to determine the file split level.
92 * src/devices/grohtml/post-html.cpp (split_level): New global
94 (html_header::determine_header_level): Use split_level.
95 (main): Handle `-S' command line option.
98 * src/preproc/html/pre-html.cpp (scanArguments): Updated.
100 * src/devices/grohtml/grohtml.man: Document it.
105 2004-11-23 Y T <doarhop@hotmail.com>
107 * tmac/s.tmac (ref*add-V, ref*add-N): New macros for handling
108 the volume and number refer entries.
110 2004-11-22 Werner LEMBERG <wl@gnu.org>
112 * src/devices/grohtml/html-table.cpp
113 (html_table::emit_table_header): Don't emit `cols' attribute which
114 doesn't exist in HTML 4.0 and is thus invalid.
116 * NEWS: More minor fixes and updates.
118 2004-11-18 Werner LEMBERG <wl@gnu.org>
120 * tmac/www.tmac (HTML-NS, HTML-TAG-NS, HTML-TAG-NEXT): Simplified.
121 (HTML</p>): Minor clean-up.
123 * tmac/groff_www.man: Updated.
125 * src/devices/grohtml/grohtml.man: Revised and updated.
129 2004-11-18 Gaius Mulley <gaius@glam.ac.uk>
131 * src/devices/grohtml/post-html.cpp (html_printer::do_heading):
133 (html_printer::do_links): Fix rules generation around automatic
136 * tmac/www.tmac (LK): Use HTML-TAG-NS.
138 No longer emit empty line for non-HTML devices.
140 2004-11-17 Werner LEMBERG <wl@gnu.org>
142 * doc/Makefile.in (prepare_examples, webpage.html): Handle
145 * doc/Makefile.sub (EXAMPLEFILES, CLEANNOTSRCDIRADD,
146 prepare_examples, webpage.html): Handle `groff.css'.
148 2004-11-15 Werner LEMBERG <wl@gnu.org>
150 * NEWS, README, doc/webpage.ms: Updated.
152 * tmac/www.tmac (HTML, HTML-TAG): Minor clean-ups.
154 2004-10-30 Gaius Mulley <gaius@glam.ac.uk>
156 * src/include/printer.h (printer): Remove virtual function
158 Update all source files.
160 * src/devices/grohtml/post-html.cpp (html_printer): New member
161 function `round_width'.
163 2004-10-20 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
165 * src/preproc/tbl/table.cpp (table::do_row): Fix handling of the `d'
166 column key letter suffix.
168 2004-10-14 Werner LEMBERG <wl@gnu.org>
170 * Makefile.in (check): Depend on `site.exp' and `docheck'.
171 (docheck): Run dejagnu's `runtest' if it exists.
172 (site.exp): Create dejagnu configuration file.
174 * Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
176 2004-10-13 Werner LEMBERG <wl@gnu.org>
178 * src/devices/grohtml/html-text.cpp (html_text_get_alignment),
179 src/devices/grohtml/post-html.cpp (make_val,
180 html_printer::handle_state_assertion): Fix compiler warnings.
182 * src/roff/troff/div.cpp: Include `stringclass.h' and `mtsm.h'.
183 (diversion::diversion): Fix order of initializers.
185 * src/roff/troff/div.h: Don't include `mtsm.h'.
187 * src/roff/troff/env.cpp: Include `stringclass.h' and `mtsm.h'.
188 (environment::environment): Fix order of initializers.
189 (environment::make_tag, environment::construct_format_state): Fix
192 * src/roff/troff/input.cpp: Include `stringclass.h' and `mtsm.h'.
193 (input_iterator::input_iterator, macro::macro): Fix order of
196 * src/roff/troff/mtsm.cpp: Include only necessary header files.
197 (state_set::add, state_set::val): Fix compiler warnings.
199 * src/roff/troff/mtsm.h: Don't include `stringclass.h'.
200 (bool_value_state, int_value_state, units_value_state,
201 string_value_state): Remove comma after last element which causes
202 an error with g++ 3.3.3.
204 * src/roff/troff/node.cpp: Include `stringclass.h'.
205 (hline_node::hline_node, vline_node::vline_node,
206 space_char_hmotion_node, left_italic_corrected_node): Fix compiler
208 (zero_width_node::zero_width_node): Fix order of initializers.
210 * src/roff/troff/node.h: Don't include `mtsm.h'.
211 (hmotion_node): Fix compiler warnings.
213 * src/roff/troff/number.cpp: Include `stringclass.h' and `mtsm.h'.
215 2004-10-12 Gaius Mulley <gaius@glam.ac.uk>
217 * doc/groff.css: New file.
219 * doc/webpage.ms: Use `groff.css'.
222 * tmac/an-old.tmac (need_eo_h): New number register.
223 (TH): Emit `.eo.tl' tag after title.
224 (SH): Set `need_eo_h'.
225 (an-trap): Handle `need_eo_h'.
226 (an-do-tag): s/HTML-TAG-NS/HTML-TAG-NEXT/.
228 * tmac/s.tmac (need_eo_h, need_eo_tl): New number registers.
229 (TL): Always start diversion.
231 (@AI): Always call `par@reset'.
232 (@AB): Update code for -Thtml.
233 (cov*tl-au-print): Handle -Thtml.
234 (par@reset): Handle `need_eo_tl', `need_eo_h'.
237 (@SH): Set `need_eo_h' for -Thtml.
238 (par@TL): s/HTML-TAG/HTMl-TAG-NS/.
240 (@NH): s/HTML-TAG/HTMl-TAG-NS/.
241 Set `need_eo_h' for -Thtml.
242 (@EQ, @EN): Don't handle -Thtml specially.
243 (par@load-init): Don't handle -Thtml specially.
245 * tmac/www.tmac (www:paraspace): New macro.
246 (HTML-NS, HTML-TAG-NS): Use new `tag' request.
247 (HTML</p>, HTML-TAG-NEXT): New macros.
248 (HnE): Emit tag `.eo.h' instead of break.
249 (HR): s/HTML-NS/HTML/.
250 (www-end-nowhere): End diversion only if `www-html' not set.
252 (ULS, ULE): s|HTML|HTML</p>|.
253 (LI): Call `www:paraspace'.
256 2004-10-11 Gaius Mulley <gaius@glam.ac.uk>
258 * src/roff/troff/request.h (macro): Make `p' public.
259 New variable `is_a_diversion'.
260 New member function `is_diversion'.
263 * src/devices/grohtml/html.h (simple_output): New member function
266 * src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
267 computation of `total'.
268 (tabs::check_init): New function.
269 (html_table::emit_table_header): Emit style data.
270 (html_table::insert_column): Improved.
272 * src/devices/grohtml/html-table.h: Updated.
274 * src/devices/grohtml/html-text.cpp (html_text::html_text):
275 Initialize `start_space' with TRUE.
276 (html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
278 (html_text::flush_text): Set `start_space' flag.
279 (html_text::uses_indent, html_text::remove_para_space,
280 html_text::get_alignment): New functions.
281 (html_text::push_para): Updated.
282 (html_text::do_para): Check for empty argument.
283 Don't set `space_emitted'.
284 (html_text::do_space, html_text::emit_space): Updated.
286 * src/devices/grohtml/html-text.h (tag_definition): New variable
288 (html_text): New member function `uses_indent', `remove_para_space',
291 * src/devices/grohtml/output.cpp (simple_output::force_nl): New
293 (simple_output:nl): Always emit `\n'.
295 * src/devices/grohtml/post-html.cpp: Include `string.h'.
296 (BASE_POINT_SIZE): Removed.
297 (base_point_size, head_info): New global variables.
298 (text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
300 (text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
302 (page::add_and_encode): Pass additional parameter for tag flag.
303 (assert_pos): New structure.
304 (assert_state): New class.
305 (html_printer): Remove `indentation', `prev_indent'.
306 Add variables `troff_indent', `device_indent', `temp_indent'.
307 Add variables `seen_indent', `next_indent', `seen_pageoffset',
308 `next_pageoffset', `seen_linelenght', `next_linelength',
309 `seen_center', `next_center', `seen_space', `seen_break', `as'.
310 Add member functions `do_check_center', `do_space', `do_head',
311 `get_troff_indent', `restore_troff_indent', `handle_assertion',
312 `handle_state_assertion', `do_end_para', `set_char_and_width'.
313 Change argument to `do_fill' to `char *'.
315 (html_printer::emit_raw): Call `shutdown_table'.
317 (html_printer::do_center): Simplified.
318 (html_printer::do_title): Improved.
319 (html_printer::write_header): Emit one more newline.
321 (html_printer::do_heading, html_printer::do_indent,
322 html_printer::do_eol, html_printer::do_tab_ts,
323 html_printer::do_tab, html_printer::do_tab0,
324 html_printer::calc_po_in, html_printer::next_horiz_pos,
325 html_printer::remove_courier_tabs,
326 html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
328 (html_printer::do_linelength, html_printer::do_pageoffset,
329 html_printer::do_indentation, html_printer::do_tempindent,
330 html_printer::do_tab_te): Simplified.
331 (html_printer::do_pointsize): Check whether point size is really
332 associated a `.tl' tag.
333 (html_printer::do_break): Rewritten.
334 (html_printer::troff_tag): Improved.
335 (html_printer::flush_globs): Updated.
336 (html_printer::lookahead_for_tables): Handle `is_br'.
338 (html_printer::set_char): Check `sbuf_style.f'.
339 (html_printer::write_navigation): Use string comparison.
340 (html_printer::~html_printer): Emit `head_info'.
341 (html_printer::special): Rewritten.
342 (get_str, make_val): New functions.
343 (main): New option `s' to set the base point size.
345 * src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
347 2004-10-10 Gaius Mulley <gaius@glam.ac.uk>
349 * src/roff/troff/node.cpp: New extern `debug_state'.
350 Include `stringclass.h' and `mtsm.h'.
351 Implement new classes and class members from `node.h'.
352 (real_output_file): Make `fp' public.
353 (troff_output_file): New variables `cur_div_level' and `tag_list'.
355 (troff_output_file::really_print_line): Check whether we should push
356 the current troff state and use the state at the start of the
357 invocation of this diversion.
358 (troff_output_file::add_to_tag_list): New member function.
359 (node::add_char): Handle `glyph_comp_np'.
361 * src/roff/troff/node.h: Include `mtsm.h'.
362 (node): New variables `state', `push_state', `div_nest_level',
363 `is_special'. Update constructors, all descendants.
364 Pass additional argument to `add_char' member function.
365 New virtual member functions `is_tag', `debug_node',
366 `debug_node_list'. Update all descendants.
367 (tag_node): New class for handling tags.
368 (output_file): Add variable `state'.
370 2004-10-09 Gaius Mulley <gaius@glam.ac.uk>
372 * src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
373 providing a minimal troff state machine to emit meta tags for the
374 post-grohtml device driver.
376 * src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
379 2004-10-09 Werner LEMBERG <wl@gnu.org>
381 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
383 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
385 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
387 * src/roff/troff/div.h: Include `mtsm.h'.
388 (diversion): New variables `any_chars_added', `needs_push',
389 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
390 `saved_suppress_next_eol', `modified_tag'.
391 New virtual member function `is_diversion'. Update all descendants.
393 * src/roff/troff/div.cpp (diversion::diversion,
394 macro_diversion::macro_diversion): Updated.
395 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
397 (top_level_diversion::space): Handle `curenv->seen_space'.
398 (page_offset): Update tag handling.
399 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
401 * src/roff/troff/env.h (environment): Make `tabs' public.
402 Remove `ignore_next_eol', `emitted_node'.
403 Update `output_line', `output'.
404 New variables `seen_space', `seen_eol', `suppress_next_eol',
406 New member functions `construct_state', `make_tag',
407 `construct_format_state, `construct_new_line_state,
409 Remove `add_html_tag', `make_html_tag'.
411 * src/roff/troff/env.cpp: New externs `suppress_push',
412 `get_diversion_state', `global_diverted_space'.
413 (pending_output_line): New variable `was_centered'.
414 Update constructor and all callers.
415 (pending_output_line::output): Call `curenv->construct_format_state'.
416 (environment::environment, environment::copy): Updated.
417 (environment::output): Handle `was_centered'.
418 (environment::add_char): Handle construct and diversion state.
419 (environment::add_node): Handle construct state.
420 (environment::newline): Handle `was_centered'.
421 (environment::output_line): Updated.
422 (environment::possibly_break_line): Updated.
424 (environment::add_html_tag): Replaced with...
425 (environment::make_tag): New function.
426 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
427 (environment::dump_troff_state): New debugging function.
428 (environment::construct_state, environment::construct_format_state,
429 environment::construct_new_line_state): New functions.
430 (environment::do_break): Updated.
431 Handle `global_diverted_space'.
432 (environment::handle_tag): Update tag handling.
433 (point_size, fill, do_break_request): Don't call `add_html_tag'.
434 (no_fill): Don't call `add_html_tag'.
435 Set `suppress_next_eol'.
436 (center, right_justify, line_length, indent, temporary_indent,
440 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
441 (input_iterator): New variables `is_diversion', `diversion_state'.
443 (input_stack): New member functions `get_div_level',
444 `get_diversion_state', `check_end_diversion'.
445 New variables `div_level', `diversion_state'. Initialize them.
446 (suppress_push, global_diverted_space): New global variables.
447 (input_stack::finish_get, input_stack::finish_peek,
448 input_stack::remove_boundary, input_stack::end_file,
449 input_stack::clear, input_stack::pop_macro): Call
450 `check_end_diversion'.
451 (input_stack::push): Handle `div_level' and `diversion_state'.
452 (get_diversion_state): New function.
453 (diverted_space_node::reread): Handle `global_diverted_space'.
454 (macro::macro): Update constructors.
455 (macro::is_diversion): New function.
456 (macro::operator=): Set `is_a_diversion'.
457 (string_iterator): New member function `is_diversion'.
458 (string_iterator::string_iterator): Update constructors.
459 (string_iterator::fill): Set `div_nest_level'.
460 (macro_iterator): New member function `is_diversion'.
461 (do_if_request): Handle `suppress_push'.
462 (tag, taga): New functions.
463 (init_input_requests): Add `tag' and `taga' requests.
465 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
467 * src/include/font.h (font): New member function
468 `get_image_generator'.
469 New variables `unscaled_charwidths' and `image_generator'.
471 * src/libs/libgroff/font.cpp (font::get_width): Always return the
472 character's unscaled width if `font::unscaled_charwidths' is set.
473 (font::get_image_generator): New function.
474 (font::load_desc): Check the `unscaled_charwidths' and
475 `image_generator' keywords.
477 * src/libs/libgroff/fontfile.cpp: Initialize
478 `font::unscaled_charwidths' and `font::image_generator'.
480 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
482 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
484 * man/groff_font.man: Document `unscaled_charwidths' and
487 * src/preproc/html/pre-html.cpp: Include `device.h'.
488 (image_gen): New global variable.
489 (imageList::createPage): Use `image_gen'.
490 (main): Use `image_generator' keyword.
492 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
494 * tmac/html.tmac: Handle \[sqrtex].
496 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
498 * src/include/printer.h (printer): New virtual method `round_width'.
500 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
501 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
502 src/devices/grotty/tty.cpp (printer::round_width): New function
505 * src/devices/grohtml/post-html.cpp (printer::round_width): New
507 (html_printer::set_numbered_char): Use it.
509 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
511 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
513 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
515 * configure: Regenerated.
517 * Makefile.in (GHOSTSCRIPT): New variable.
518 (MDEFINES): Add GHOSTSCRIPT.
520 2004-10-03 Werner LEMBERG <wl@gnu.org>
522 * INSTALL.gen: Updated (taken from texinfo CVS).
524 2004-09-28 Werner LEMBERG <wl@gnu.org>
528 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
530 * tmac/groff_www.man: Revised and updated.
532 2004-09-26 Werner LEMBERG <wl@gnu.org>
534 Fix \$@ and \$* to handle any number of arguments.
536 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
539 * src/roff/troff/input.cpp (input_iterator::internal_level):
541 (input_stack): New member functions `increase_level' and
543 (input_stack::get_level): Don't use `internal_level'.
544 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
545 (end_quote_iterator): Completely removed.
546 (interpolate_arg): Build string for \$@ and \$* which is then
547 pushed onto the input stack.
549 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
551 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
554 2004-09-23 Werner LEMBERG <wl@gnu.org>
556 * tmac/an-old.tmac (ne): Using default scaling operator.
558 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
560 This change implements the following features:
563 New numeric register: Defines number of lines following LP, PP,
564 QP, IP or XP, which must be kept together, before any automatic
565 page break. If insufficient space remains on the current page, a
566 page break is forced before the new paragraph begins.
569 New numeric register: Sets number of lines of following paragraph
570 which must be kept with a heading, defined by NH or SH, before any
571 automatic page break. If insufficient space remains on the
572 current page, a page break is forced before the heading.
575 (Thanks to Joerg van den Hoff, for this idea).
577 New numeric register: Sets the first level of heading (set with
578 NH), which will keep the same point size as body text; e.g. if
579 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
580 point size specified by \n[PS], but .NH 2 and .NH 1 will have
581 progressively larger point sizes, determined by \n[PSINCR] (see
585 New numeric register: Sets the point size increment for each level
586 of heading, (set with NH), below the threshold level set by
587 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
588 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
589 and all other levels will remain at 10pt, (because \n[PS] = 10).
592 Existing macro now accepts a numeric argument, to make heading
593 size match that of NH with same argument value, when the
594 GROWPS/PSINCR feature is enabled.
597 New string, set by NH macro, replaces the existing (undocumented)
598 use of SN, to represent the assigned section number.
601 New string, set by NH macro, represents the assigned section
602 number, but omits the terminal period (periods at intermediate
603 levels are retained).
606 String set by NH macro, originally undocumented, now implemented
607 as an alias for SN-DOT (which reproduces original behaviour).
609 * tmac/s.tmac (PORPHANS): New register.
611 (HORPHANS, GROWPS, PSINCR): New registers.
612 (SH-NO-TAG, @SH): Use them.
615 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
617 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
618 of `Ds' and `De' macros.
620 2004-09-10 Werner LEMBERG <wl@gnu.org>
622 In tbl, handle \a as an interpreted leader character if in
625 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
626 LEADER_CHAR): New macros.
627 (compatible_flag): New declaration.
629 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
630 LEADER_3, and LEADER_4 to `state'.
631 (table_input::get): Handle `\a'.
633 * src/preproc/tbl/table.cpp (PREFIX): Removed.
634 (LEADER_REG): New macro.
635 (table::init_output): Define LEADER_REG string register if in
638 * src/preproc/tbl/tbl.man: Document it.
640 2004-08-18 Werner LEMBERG <wl@gnu.org>
642 * tmac/doc.tmac (An): Fix error message.
644 2004-08-06 Werner LEMBERG <wl@gnu.org>
646 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
647 file can't be opened. UNIX tbl has the same behaviour.
649 2004-08-05 Y T <doarhop@hotmail.com>
651 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
652 (DBRead): If in compatibility mode, take into account the text
653 when computing figure boundaries.
655 2004-08-05 Werner LEMBERG <wl@gnu.org>
657 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
658 from Tadziu Hoffmann.
660 2004-08-03 Werner LEMBERG <wl@gnu.org>
662 * doc/meref.me: Document `_M' register.
664 2004-08-03 Martin Husemann <martin@duskware.de>
666 Make hpftodit work correctly on big-endian systems.
668 * src/utils/hpftodit/hpftodit.cpp (File): New method
669 `get_uint32(char *)'.
670 (entry): New member `orig_value'.
671 (read_tags): Use new method.
672 (output_font_name, read_and_output_pcltypeface, dump_ascii):
675 2004-08-01 Werner LEMBERG <wl@gnu.org>
677 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
678 are already in X11's `macros.t' file.
680 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
682 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
684 (read_and_output_pcltypeface): Handle strings with length <= 4.
686 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
688 * tmac/s.tmac (pg@top): Don't save `PO' register.
689 (pg*end-col, pg*end-page): Directly use `PO' register.
691 2004-07-27 Werner LEMBERG <wl@gnu.org>
693 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
695 * src/preproc/refer/refer.cpp (output_references): Check for
697 * src/preproc/refer/refer.man: Improve documentation of
698 `bibliography' command.
700 2004-07-26 Werner LEMBERG <wl@gnu.org>
702 Add requests `fcolor' and `gcolor'.
704 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
706 (init_env_requests): Add `fcolor' and `gcolor'.
708 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
710 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
711 Document new requests.
713 2004-07-24 Werner LEMBERG <wl@gnu.org>
715 Add support for fractional point sizes in ms macros. A value for
716 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
717 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
719 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
720 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
722 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
724 2004-07-19 Werner LEMBERG <wl@gnu.org>
726 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
728 (do_for, for_input::get, for_input::peek): Handle negative `by'.
729 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
731 2004-07-08 Thomas Klausner <wiz@netbsd.org>
733 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
734 * tmac/groff_mdoc.man: Updated.
736 2004-07-05 Werner LEMBERG <wl@gnu.org>
738 * doc/groff.texinfo: Further improve documentation of `hcode'.
740 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
742 Improve appearance of arrows in pic.
744 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
746 Use two line segments for drawing non-filled arrow head.
747 (line_object::print, spline_object::print): Shorten line length to
748 avoid arrow sticking.
749 (arc_object::print): Take arrow direction into account.
751 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
753 * tmac/groff_www.man: Update documentation of .MPIMG.
755 2004-07-03 Werner LEMBERG <wl@gnu.org>
757 * tmac/an-old.tmac (RI): Always start with font `R'.
758 (RI, IR): Properly end with font `R'.
760 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
762 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
763 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
764 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
765 Don't pass more than six arguments to .R, .I, .B, etc., for
766 compatibility with traditional troff macros.
768 2004-07-02 Werner LEMBERG <wl@gnu.org>
770 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
771 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
773 (PUSH_COMP_MODE): New internal character constant.
776 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
777 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
778 (token::next, macro::append): Handle PUSH_COMP_MODE.
779 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
780 POP_GROFFCOMP after each of the decoded arguments to make them
781 independent from the compatibility mode status.
782 (comp_mode): Add `COMP_ENABLE'.
783 (do_define_string, do_define_macro): Handle COMP_ENABLE.
784 (define_string, append_string, define_macro, define_indirect_macro,
785 append_macro, append_indirect_macro): Handle `compatible_flag'.
786 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
788 * man/groff_diff.man, doc/groff.texinfo: Updated.
790 2004-07-01 Werner LEMBERG <wl@gnu.org>
792 * doc/groff.texinfo: Improve documentation of `hcode'.
793 Use @documentencoding and convert document to latin-1; to do that
794 make latin characters active and assign proper macros (within a
795 @tex...@end tex environment).
796 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
797 * doc/Makefile.sub (groff): Ditto.
799 2004-06-29 Werner LEMBERG <wl@gnu.org>
801 Implement two new conditional operators `F <name>' and `S <name>'
802 which check whether <name> is a valid font or style, respectively.
804 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
805 (text_file::text_file): Updated.
806 (text_file::error): Don't emit message if `silent' is set.
807 (font::load_font): Add optional third argument (which is directly
809 (font::load): Add optional second argument to check the header of
810 a font only, without emitting warning or error messages.
811 * src/include/font.h (font): Updated.
813 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
815 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
816 fourth argument to check a font without mounting.
817 (check_font, check_style): New functions.
818 * src/roff/troff/node.h: Updated.
820 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
823 2004-06-27 Werner LEMBERG <wl@gnu.org>
825 Implement new string-valued register `.sty' to return the current
828 * env.cpp (environment::get_style_name_string): New function.
829 (init_env_requests): Add `.sty' register.
830 * env.h (environment): Updated.
831 * node.cpp (font_info): Make `get_style_name' a friend.
832 (get_style_name): New function.
835 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
838 2004-06-15 Werner LEMBERG <wl@gnu.org>
840 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
843 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
845 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
846 and \n[mo] to avoid dependency on current date.
848 2004-06-08 Werner LEMBERG <wl@gnu.org>
850 * Makefile.sub (install_data): New target.
852 2004-06-04 Werner LEMBERG <wl@gnu.org>
854 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
856 2004-06-03 Werner LEMBERG <wl@gnu.org>
858 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
860 (install_data): Add $(srcdir).
862 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
865 2004-06-02 Werner LEMBERG <wl@gnu.org>
867 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
868 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
869 Add test for Xmu library.
870 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
871 GROFF_APPRESDIR_DEFAULT): New macros.
873 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
874 and GROFF_APPRESDIR_DEFAULT.
876 * configure: Regenerated.
878 * Makefile.in (appresdir): New variable.
879 (MDEFINES): Add appresdir.
881 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
883 (install_data, uninstall_sub): New targets to handle GXditview.ad.
885 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
886 `$(srcdir)/eign', not `eign'.
888 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
890 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
891 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
892 Protect (g)xditview with `\%' to avoid hyphenation.
893 Other minor formatting.
895 2004-06-01 Werner LEMBERG <wl@gnu.org>
897 Integrate gxditview into groff's standard directory hierarchy.
899 * src/xditview/*: Moved to ...
900 * src/devices/xditview/*: Here.
901 Moved DviChar.h and XFontName.h to src/include.
902 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
903 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
904 Moved xtotroff.c to new directory src/utils/xtotroff.
905 Provide proper Makefile.sub files (reusing the stuff from
907 DESC renamed to DESC.in.
908 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
909 Converted everything from K&R to ANSI C.
910 Decorated with const where appropriate.
911 Cast string constants with `String' and `char *' where appropriate.
912 Made it compile with C++ (used as a C compiler).
913 Removed other minor compiler warnings.
915 * src/devices/xditview/device.c: Include config.h, string.h, and
917 Don't declare `exit', `strtok', `strchr', and `getenv'.
920 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
923 * src/devices/xditview/xditview.c: Include config.h.
924 Include stdio.h earlier.
925 Protect declaration of `popen' and `pclose' with
926 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
927 Replace `caddr_t' with `XtPointer'.
928 (MakePromptFunc): New typedef.
929 (DoPrint): Use RETSIGTYPE.
930 (promptfunction): Change type to MakePromptFunc.
931 (MakePrompt): Use MakePromptFunc for third argument.
934 * src/devices/xditview/ad2c: Add casts to `String'.
936 * src/include/XFontName.h (XFontNameString): Don't use array
938 Add prototypes for `XParseFontName', `XFormatFontName',
939 `XCompareFontName', and `XCopyFontName'.
941 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
944 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
945 Don't declare `XParseFontName' and `XFormatFontName'.
947 (main): Remove `optind' and `optarg'.
949 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
950 (to select programs which need X).
951 Make XDEVIDIRS depend on `FORCE'.
952 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
955 (LIBDIRS): Use XLIBDIRS.
956 (CPROGDIRS): Use XPROGDIRS.
957 (DEVDIRS): Remove font directories for gxditview.
958 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
959 (EXTRADIRS): Remove src/xditview.
961 * Makefile.sub (DISCLEANFILES): Updated.
963 * Makefile.comm (LIBXUTIL): New variable.
964 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
965 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
967 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
969 * aclocal.m4 (GROFF_X11): New function.
971 * configure.ac: Call GROFF_X11.
972 Don't create src/xditview/Imakefile.
973 Don't emit notice how to build gxditview.
975 * configure: Regenerated.
977 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
979 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
981 * Makefile.in (CPPFLAGS): Define.
982 (MDEFINES): Add CPPFLAGS.
984 2004-05-27 Werner LEMBERG <wl@gnu.org>
986 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
988 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
990 Fix problems with `friend name injections'.
992 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
993 make_script_box), src/roff/troff/div.h (end_diversions),
994 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
997 2004-05-25 Bernd Warken <bwarken@mayn.de>
999 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
1001 2004-05-25 Werner LEMBERG <wl@gnu.org>
1003 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
1004 src/libs/libgroff/color.cpp: Include lib.h.
1006 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
1008 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
1009 through Forte 6u1, and for how to get GNU make on Solaris.
1011 2004-05-24 Werner LEMBERG <wl@gnu.org>
1013 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
1016 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
1018 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
1021 2005-05-14 Werner LEMBERG <wl@gnu.org>
1023 * REVISION: Set to 2.
1025 * aclocal.m4 (GROFF_STDINT_H): Removed.
1026 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
1028 * configure.ac: Updated.
1029 * configure, src/include/config.hin: Regenerated.
1031 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
1032 inttypes.h conditionally.
1034 2003-05-13 Werner LEMBERG <wl@gnu.org>
1036 Version 1.19.1 released
1037 =======================
1039 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
1041 * src/preproc/refer/label.y (same_author_last_name,
1042 same_author_name): Handle empty sort keys.
1044 2004-05-10 Werner LEMBERG <wl@gnu.org>
1046 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
1049 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
1050 doc-str-Lb-librt): Reset font.
1051 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
1052 Provide `doc-str-Lb' to reset font.
1053 * tmac/groff_mdoc.man: Updated.
1055 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
1057 * src/preproc/html/pre-html.cpp (make_message): Make it work for
1058 snprintf versions which don't conform to ANSI C 99 (this is,
1059 counting the string's trailing null byte in the return value).
1061 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
1063 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
1064 that all implementations of sprintf handle null pointers correctly.
1066 2004-05-04 Werner LEMBERG <wl@gnu.org>
1068 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1069 Document `.U' register.
1071 * src/roff/troff/env.cpp (environment::mark_last_line)
1072 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
1074 2004-05-04 Larry Kollar <kollar@alltel.net>
1076 New read-only register `.U'; it returns 1 in safer mode and 0
1079 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
1082 2004-05-03 Werner LEMBERG <wl@gnu.org>
1084 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
1086 2004-04-17 Werner LEMBERG <wl@gnu.org>
1088 * src/include/font.h (font): Use `int' for ch_index.
1089 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
1090 font::compact): Updated.
1092 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
1095 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
1096 (hyphen_word): Fix compiler warnings.
1097 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
1100 (get_delim_number, get_line_arg): Change second argument type to
1102 (macro_header::copy, token::next, do_define_string,
1103 do_define_character, substring_request, asciify_macro,
1104 unformat_macro, read_size, non_interpreted_node::interpret,
1105 while_request, main: Fix compiler warnings.
1106 (read_color_draw_node): Initialize `col'.
1108 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
1109 `start_col' and `end_col' of type `int'.
1110 (vertical_rule): Make `col' of type `int'.
1112 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
1115 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
1117 (format_serial): Use them to remove dependency on ASCII.
1119 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
1121 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1124 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
1126 (glyph): Change type of `hpos' to `int'.
1128 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
1129 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
1131 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
1133 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
1135 2004-04-16 Werner LEMBERG <wl@gnu.org>
1137 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
1138 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
1139 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
1140 `double' instead of `float' everywhere.
1141 * src/preproc/grn/main.cpp: Use `double' instead of `float'
1143 (main): Add return value.
1144 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
1146 Update all user functions.
1148 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
1149 src/preproc/eqn/box.h, src/preproc/pic/object.h,
1150 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
1151 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
1152 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
1153 src/roff/troff/input.cpp, src/roff/troff/request.h,
1154 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
1157 * src/utils/indxbib/signal.c: Include stdlib.h.
1159 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1161 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
1162 before the first page.
1164 2004-04-14 Thomas Klausner <wiz@netbsd.org>
1166 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
1167 (doc-operating-system-*): Updated.
1168 * tmac/doc-syms (doc-str-St-*): Various small fixes.
1169 (doc-str-Lb-*): Add more library names.
1171 2004-04-10 Art Haas <ahaas@airmail.net>
1173 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
1176 2004-04-09 Art Haas <ahaas@airmail.net>
1178 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
1180 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
1182 * arch/misc/shdeps.sh: Generate better comment for sed script.
1184 2004-04-08 Art Haas <ahaas@airmail.net>
1186 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
1187 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
1188 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
1189 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
1190 (polyfill), src/preproc/grn/main.cpp (polyfill),
1191 src/preproc/refer/command.cpp (command_table),
1192 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
1193 gcc 3.5 doesn't like).
1195 2004-04-08 Werner LEMBERG <wl@gnu.org>
1197 Removing many compiler warnings. groff should now compile with
1198 a C++ compiler used for C files also. [Simple variable renamings
1199 to avoid shadowing aren't logged in detail.]
1201 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
1202 (draw_dvi_printer::draw) ['c']: Enclose in block.
1204 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
1205 (page::add_line): Fix typos.
1206 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
1208 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
1209 Some local variable renamings.
1210 * src/devices/grolbp/lbp.h: Some local variable renamings.
1212 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
1215 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
1216 Remove redundant local variable declaration.
1217 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
1218 Don't use `caddr_t' but `void *'.
1219 Enclose functions with `extern "C"' for C++.
1221 * src/libs/libdriver/input.cpp (remember_filename,
1222 remember_source_filename): Use cast for string constant.
1224 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
1225 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
1226 src/libs/libgroff/geometry.cpp: Some local variable renamings.
1227 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
1229 Enclose functions with `extern "C"' for C++.
1230 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
1231 (needs_quoting): Return `int'.
1232 (quote_arg): Add proper casts to malloc and realloc.
1233 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
1234 various MS Windows environments.
1235 (spawnvp_wrapper): Add proper cast to malloc.
1237 * src/preproc/eqn/box.h: Remove redundant declarations of
1238 `make_script_box', `make_mark_box' and `make_lineup_box'.
1239 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
1240 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
1243 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
1244 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
1245 (dx, dy): Renamed functions to...
1246 (deltax, deltay): This.
1247 * src/preproc/grn/main.cpp: Some local variable renamings.
1248 (deffont): Add `const'.
1249 (initpic, conv): Use cast for string constant.
1251 * src/preproc/html/pre-html.cpp: Some local variable renamings.
1252 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
1253 (char_buffer::run_output_filter): Second argument is unused.
1254 * src/preproc/html/pushback.cpp: Some local variable renamings.
1256 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
1257 * src/preproc/pic/object.cpp: Some local variable renamings.
1259 * src/preproc/refer/label.y (lookup_label): Remove redundant
1260 declaration of local variable.
1262 * src/preproc/soelim.cpp: Remove redundant declaration of
1263 `interpret_lf_args'.
1265 * src/preproc/tbl/main.cpp: Some local variable renamings.
1267 * src/roff/groff/groff.cpp (main): Use cast for string constant.
1268 * src/roff/groff/pipeline.c: Enclose declarations of `error',
1269 `c_fatal', and `i_to_a' with `extern "C"' for C++.
1270 Don't use C++-style comments.
1272 * src/roff/troff/env.h: Remove redundant declaration of `title'.
1273 * src/roff/troff/node.h, src/roff/troff/env.cpp,
1274 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
1276 * src/roff/troff/div.h: Remove redundant declaration of
1278 * src/roff/troff/troff.h: Remove redundant declaration of
1280 * src/roff/troff/input.cpp: Remove redundant declaration of
1281 `handle_first_page_transition' and `process_input_stack'.
1283 * src/utils/hpftodit.cpp: Some local variable renamings.
1285 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
1287 Don't define RETSIGTYPE.
1288 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
1290 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
1291 (error): Use `const' in argument.
1292 (main): Remove redundant declaration of `optind'.
1293 Move declaration of `Version_string' to top-level.
1295 * PROBLEMS: Document difficulties compiling signal.c if a C++
1296 compiler is used for C.
1298 2004-04-07 Werner LEMBERG <wl@gnu.org>
1300 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
1302 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
1304 Make scripts like nroff.sh and neqn.sh portable across various
1305 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
1306 non-POSIX path separators. The idea is to extend those scripts to
1307 decide at run-time (of the script) which path separator to use.
1309 * arch/misc/Makefile.sub: New file.
1310 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
1311 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
1312 a proper definition of the variable `GROFF_RUNTIME'.
1314 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
1315 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
1316 (PROGDEPDIRS): New variable.
1318 (PROGDIRS): Add PROGDEPDIRS.
1320 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
1321 Don't substitute @SEP@ and @BINDIR@.
1322 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
1323 (PATH): Use GROFF_RUNTIME.
1325 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
1326 Don't substitute @SEP@ and @BINDIR@.
1327 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
1328 (PATH): Use GROFF_RUNTIME.
1330 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1332 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
1333 Cygwin which doesn't handle stderr correctly.
1335 2004-03-08 Werner LEMBERG <wl@gnu.org>
1337 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
1338 against empty argument. Problem reported by <cgd@broadcom.com>.
1340 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1342 * Makefile.in (SEP): Replaced with...
1343 (RT_SEP, SH_SEP): Separators for the target platform's native path
1344 separator and the build environment, respectively.
1345 (fontpath, tmacpath): Use RT_SEP.
1346 (MDEFINES): Updated.
1348 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1349 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1350 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
1351 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
1353 2004-03-05 Werner LEMBERG <wl@gnu.org>
1355 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
1356 reduce alignment problems with newer printers which use built-in
1357 TrueType fonts (instead of the older Intellifonts). The ideal
1358 solution is to provide a second set of groff metric files, but this
1359 is extremely time-consuming to produce, given that HP's metric
1360 files are very rudimentary.
1362 2004-03-01 Werner LEMBERG <wl@gnu.org>
1364 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
1365 s/operand/argument/ in error message.
1367 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1369 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
1372 2004-03-01 Antti Kantee <pooka@netbsd.org>
1374 * tmac/s.tmac (XE): Fix error message.
1376 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
1378 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
1381 * src/roff/groff/pipeline.c: Declare strcasecmp.
1382 (run_pipeline) [_WIN32]: Use function name variants which don't
1384 Fix stream handling.
1386 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
1388 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
1389 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
1390 for platforms which use the native Win32 runtime libraries.
1391 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
1393 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
1394 QUOTE_ARG_REALLOC_ERROR): Fix string.
1396 * src/preproc/html/pre-html.cpp: Remove declaration of
1398 Don't use __MINGW32__.
1399 s/DEBUG_FILE/DEBUG_FILE_DIR/.
1400 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
1401 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
1402 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
1403 calls to `set_redirection' and `WAIT'.
1404 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
1405 Fix calls to `set_redirection' and `save_and_redirect'.
1406 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
1407 to `set_redirection' and `save_and_redirect'.
1408 (usage): Fix message.
1409 (makeTempFiles, main): Use `DEBUG_FILE'.
1411 2004-02-21 Werner LEMBERG <wl@gnu.org>
1413 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
1415 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
1417 * src/libs/libgroff/quotearg.c: New file, providing proper argument
1418 quoting for MSVC's spawn* and exec* functions.
1419 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
1420 spawnvp with proper quoting for MSVC.
1422 * src/libs/libgroff/assert.cpp (program_name),
1423 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
1424 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
1426 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
1428 * src/include/error.h (program_name): Declare as `extern "C"'.
1429 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
1431 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
1433 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
1435 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
1437 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
1439 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
1441 (sbasename) [__MSDOS__ || ...]: New function.
1442 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
1444 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
1445 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
1447 Use STDOUT_FILENO instead of hardcoded file handle.
1448 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
1450 2004-02-19 Werner LEMBERG <wl@gnu.org>
1452 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
1453 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
1455 2004-02-18 Werner LEMBERG <wl@gnu.org>
1457 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
1458 new font and mapping files.
1460 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
1461 Keith Marshall <keith.d.marshall@ntlworld.com>
1463 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
1464 an input pipe. This is needed for the MSVC compiler to make troff's
1467 * src/roff/troff/div.cpp: Include nonposix.h.
1468 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
1470 2004-02-17 Werner LEMBERG <wl@gnu.org>
1472 * font/devlj4/generate/special.awk: New script.
1473 * font/devlj4/generate/Makefile (S): Use special.awk.
1474 * font/devlj4/*: Regenerated, including the following new files:
1475 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
1476 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
1477 * NEWS: Document new lj4 fonts and revised hpftodit.
1479 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
1481 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
1483 2004-01-25 Werner LEMBERG <wl@gnu.org>
1485 * src/libs/libgroff/progname.cpp: Replaced with...
1486 * src/libs/libgroff/progname.c: New file.
1487 * src/libs/libgroff/Makefile.sub: Updated accordingly.
1489 2004-01-17 Werner LEMBERG <wl@gnu.org>
1491 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
1493 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
1495 * font/devlj4/generate/wingdings.map,
1496 font/devlj4/generate/symbol.map: Include unnamed glyphs.
1497 Use groff glyph names where possible.
1498 * src/devices/grolj4/lj4_font.man: Minor updates.
1500 2004-01-13 Werner LEMBERG <wl@gnu.org>
1502 * tmac/www.tmac (DC): Handle TTY devices.
1504 * doc/webpage.ms: Document viewCVS from ffii.org.
1505 * NEWS, README: Updated.
1507 * src/roff/groff/groff.man: Mention lj4_font man page.
1509 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
1511 (FONTS): Add SYMBOL and WINGDINGS.
1512 (SYMBOL, WINGDINGS): New targets.
1514 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
1516 * src/devices/grolj4/lj4_font.man: New man page.
1517 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
1518 * src/devices/grolj4.man: Mention lj4_font man page.
1520 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
1521 * src/utils/hpftodit/hpftodit.man: Document it.
1523 Remove details about fonts (which are now in lj4_font.man).
1525 * font/devlj4/generate/symbol.map,
1526 font/devlj4/generate/wingdings.map: New files.
1528 2004-01-12 Werner LEMBERG <wl@gnu.org>
1530 * README: Mention ffii's viewcvs access.
1532 2004-01-09 Werner LEMBERG <wl@gnu.org>
1534 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
1536 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
1538 Revert most of the change from 2004-01-03 to better control used
1541 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
1542 (text_symbol_sets, special_symbol_sets): New arrays.
1543 (symbol_set_table): New global variable.
1544 (read_symbol_sets): Use search order given in the text_symbol_sets
1545 and special_symbol_sets arrays. If command line flag -a is not
1546 given, search both arrays.
1547 (output_charset): Require x_height_tag only for command line flag -i.
1549 2004-01-06 Werner LEMBERG <wl@gnu.org>
1551 Implement string-valued registers \n[.m] and \n[.M] to return the
1552 name of the current drawing and background color, respectively.
1554 * src/roff/troff/symbol.h: Moved to...
1555 * src/include/symbol.h: Here.
1556 Small fixes to make it work outside of the `troff' directory.
1557 * src/roff/troff/symbol.cpp: Moved to...
1558 * src/libs/libgroff/symbol.cpp: Here.
1559 Small fixes to make it work outside of the `troff' directory.
1561 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
1562 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
1565 * src/include/color.h: Include symbol.h.
1566 (color): Add new field `nm'.
1567 * src/libs/libgroff/color.cpp (color::color): Updated.
1569 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
1570 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
1571 src/roff/troff/reg.cpp: Don't include symbol.h.
1573 * src/roff/troff/env.cpp: Don't include symbol.h.
1574 (environment::get_glyph_color_string,
1575 environment_get_fill_color_string): New member functions.
1576 (init_env_requests): Handle `.m' and `.M' registers.
1577 * src/roff/troff/input.cpp: Don't include symbol.h.
1578 (default_symbol): Moved to symbol.cpp/symbol.h.
1579 (do_glyph_color, do_fill_color, define_color): Pass symbol name
1580 to color constructor.
1581 * src/roff/troff/env.h: Updated.
1583 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1584 Document new registers.
1586 2004-01-05 Werner LEMBERG <wl@gnu.org>
1588 * src/roff/troff/node.cpp (space_node::get_breakpoints,
1589 space_node::nbreaks): Protect against zero `next' field.
1591 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
1593 In hpftodit, use the symbol sets offered in the TFM.
1595 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
1596 (symbol_set, text_symbol_sets, special_symbol_sets,
1597 symbol_set_table): Removed.
1598 (get_printcode): Removed.
1599 (read_symbol_sets): Initialize `symbol_set' field with
1601 Simplify code to just use the `kind' value.
1602 (output_charset): Improve output formatting.
1603 (dump_symbols): Simplified.
1605 2004-01-02 Werner LEMBERG <wl@gnu.org>
1607 * font/devlj4/generate/text.map: Add more MSL numbers.
1609 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
1611 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
1612 (text_symbol_sets): Add more symbol sets.
1613 (debug_flag): New static variable (moved from `main').
1614 (get_printcode, show_symset): New functions.
1615 (main): Remove `debug_flag'.
1616 (output_charset): Use `show_symset'.
1617 (dump_symbols): Use `show_symset'.
1618 Print symsets for all glyphs.
1619 (read_map): Actually call `unicode_to_ucode_make' but this time
1622 2004-01-01 Werner LEMBERG <wl@gnu.org>
1624 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
1625 Fix placement of comments.
1627 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
1629 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
1630 option `-d' is given.
1631 (output_charset): Improve warning messages to give more information.
1632 (dump_symbols): Make information more precise.
1634 (read_map): Don't call unicode_to_ucode_name; the glyph names must
1635 appear as-is and shouldn't be decomposed.
1637 2003-12-31 Werner LEMBERG <wl@gnu.org>
1639 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
1640 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
1641 (FONTS): Add TrueType font families Arial and Times New Roman.
1642 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
1643 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
1646 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
1648 * test-groff.in (SEP): Quote value.
1649 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
1650 `tem' to `char*' to avoid deallocation of a pointer to a constant
1651 object which some compilers don't like.
1653 2003-12-31 Werner LEMBERG <wl@gnu.org>
1655 * font/devlj4/generate (text.map, special.map): Rewritten to work
1656 with the new hpftodit version.
1658 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
1660 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
1661 set and 8bit character code for all glyphs also.
1663 2003-12-30 Werner LEMBERG <wl@gnu.org>
1665 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
1667 2003-12-29 Werner LEMBERG <wl@gnu.org>
1669 More fixes for MSVC compiler.
1671 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
1674 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
1675 STDERR_FILENO) [_MSC_VER]: Define conditionally.
1676 (getpid) [_MSC_VER]: Remove.
1677 Include direct.h and process.h conditionally.
1679 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
1680 parentheses for a_delete.
1682 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
1684 * test-groff: Replaced with...
1685 * test-groff.in: This new template to handle path separator
1688 * configure.ac: Check for direct.h and process.h.
1689 Generate test-groff script.
1690 * configure, src/include/config.hin: Regenerated.
1692 2003-12-28 Werner LEMBERG <wl@gnu.org>
1694 Add integral extension glyph.
1695 Add new option `-x' to afmtodit to suppress use of built-in AGL.
1697 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
1699 * font/devps/generate/textmap: Provide entry for `integralex' to
1700 override (old) PUA value of the AGL.
1701 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
1702 * font/devps/*: Regenerated.
1704 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
1705 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
1707 2003-12-27 Werner LEMBERG <wl@gnu.org>
1709 Add forgotten `coproduct' symbol (already available for DVI).
1711 * font/devhtml/R.proto, font/devps/generate/textmap,
1712 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
1713 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
1714 U+2210 (\[coproduct]).
1716 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
1718 hpftodit has been extended to handle TrueType metric files and
1719 more glyphs. See hpftodit.man for more details.
1721 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
1722 ctype.h, and unicode.h.
1723 s/msl/charcode/ everywhere since we now handle Unicode values also.
1724 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
1725 Use it where appropriate.
1726 (MULTIPLIER): Replaced with...
1727 (multiplier): New global static variable.
1729 (tag_type): Add more TFM tags.
1730 (tag_name): New array.
1731 (ENUM_TYPE, FLOAT_TYPE): Removed.
1732 (BYTE_TYPE): New value assigned.
1733 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
1734 (text_symbol_sets, special_symbol_sets): Extended to cover more
1736 (check_type): Add return value.
1737 (check_units): Add parameters to get ppi and upem values.
1738 Handle TrueType TFM data.
1739 (output_font_name): New function.
1740 (output_charset): Add parameter to handle TFM type.
1741 Handle TrueType TFMs also.
1742 (em_fract): New macro.
1743 (dump_tags): Be much more verbose and handle more tags.
1744 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
1745 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
1747 (read_map): Add parameter to handle TFM type.
1748 Handle both MSL and Unicode mappings.
1749 (main): Add two new command line options `-a' and `-q'.
1750 Updated to make use of new functions.
1753 * src/utils/hpftodit/hpuni.cpp: New file.
1755 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
1758 2003-12-25 Werner LEMBERG <wl@gnu.org>
1760 * src/include/nonposix.h (read) [_MSC_VER]: Define.
1762 2003-12-24 Werner LEMBERG <wl@gnu.org>
1764 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
1765 by Michail Vidiassov <master@iaas.msu.ru>.
1767 2003-12-20 Werner LEMBERG <wl@gnu.org>
1769 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1771 Add missing latin-2 glyphs.
1772 * font/devutf8/R.proto: Add missing latin-2 glyphs.
1774 * tmac/troffrc: Load `composite.tmac' earlier.
1776 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
1777 u00{53,73}_0327, and u0049_0307.
1778 * tmac/X.tmac: Add u00{47,67}_0306.
1779 * tmac/tty-char.tmac: Use composite glyph names for readability.
1783 * src/include/unicode.h: Remove `extern' keywords.
1785 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
1787 * tmac/latin5.tmac: New file.
1789 2003-12-19 Werner LEMBERG <wl@gnu.org>
1791 Add some glyphs needed for Turkish.
1793 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1796 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
1797 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
1798 u00{53,73}_0327, and u0049_0307.
1800 2003-12-18 Werner LEMBERG <wl@gnu.org>
1802 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
1804 Remove trailing zeros.
1806 2003-12-17 Werner LEMBERG <wl@gnu.org>
1808 Make \? transparent to end-of-sentence recognition.
1810 * src/roff/troff/input.cc (non_interpreted_node): Add
1811 `ends_sentence' member function.
1813 2003-12-16 Werner LEMBERG <wl@gnu.org>
1815 * doc/groff.texinfo: Document `dt' request correctly.
1816 Other minor typographical improvements.
1818 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
1820 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
1822 2003-12-10 Richard Stallman <rms@gnu.org>
1824 * LICENSE: Better wording.
1826 2003-12-09 Werner LEMBERG <wl@gnu.org>
1828 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
1829 * configure, NEWS: Updated.
1831 2003-12-08 Werner LEMBERG <wl@gnu.org>
1833 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
1835 2003-12-07 Bernd Warken <bwarken@mayn.de>
1839 2003-12-07 Werner LEMBERG <wl@gnu.org>
1841 * INSTALL: Improved.
1843 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1845 Use path separator character of target platform for compiled-in
1848 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
1849 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
1850 * configure: Regenerated.
1851 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
1853 2003-12-05 Werner LEMBERG <wl@gnu.org>
1855 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
1856 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
1858 2003-12-04 Bernd Warken <bwarken@mayn.de>
1860 * LICENSE: New file.
1862 2003-12-03 Werner LEMBERG <wl@gnu.org>
1864 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
1865 ligatures present in AFM files since groff currently only
1866 understands some standard ligatures and nothing else.
1868 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
1870 * src/roff/groff/groff.cpp (main): Don't run the spooler if
1873 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
1876 Don't use Unix wait flags.
1878 2003-12-02 Werner LEMBERG <wl@gnu.org>
1880 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
1881 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
1882 src/roff/troff/uniuni.cpp: Moved to...
1883 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
1884 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
1885 src/libs/libgroff/uniuni.cpp: Here.
1887 * src/include/Makefile.sub.old (HDRS),
1888 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
1889 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
1891 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1893 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
1897 2003-12-01 Werner LEMBERG <wl@gnu.org>
1899 * groff.texinfo: Document special behaviour of `.vs 0'.
1900 Improve documentation of `cflags' request.
1903 2003-11-29 Werner LEMBERG <wl@gnu.org>
1905 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
1906 * font/devlj4/CORONET: Regenerated.
1908 2003-11-24 Werner LEMBERG <wl@gnu.org>
1910 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
1911 if processing hyphenation patterns in traditional mode.
1912 Improve error messages.
1914 2003-11-20 Werner LEMBERG <wl@gnu.org>
1916 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
1917 troff_output_file::put_char): Fix type of local variable `c'.
1919 2003-11-19 Werner LEMBERG <wl@gnu.org>
1921 * src/roff/groff/pipeline.c (P): Removed. Updated all function
1923 (i_to_a): Removed. libgroff already provides this function.
1924 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
1926 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
1928 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
1931 2003-11-17 Werner LEMBERG <wl@gnu.org>
1933 * COPYING: Use correct version.
1935 2003-11-11 Werner LEMBERG <wl@gnu.org>
1937 LynxOS 4.0.0 doesn't declare vfprintf.
1939 * configure.ac: Check for vfprintf.
1940 * configure: Regenerated.
1941 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
1942 * src/include/config.hin: Regenerated.
1944 2003-11-10 Werner LEMBERG <wl@gnu.org>
1946 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
1948 * configure.ac: Check for vsnprintf.
1949 * configure: Regenerated.
1950 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
1952 * src/include/config.hin: Regenerated.
1954 2003-11-09 Werner LEMBERG <wl@gnu.org>
1956 * aclocal.m4: Updated syntax to autoconf 2.59.
1957 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
1958 Don't check for gsos2.
1959 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
1960 working abs_top_srcdir and abs_top_builddir.
1962 * configure.ac: Updated syntax to autoconf 2.59.
1963 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
1964 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
1965 * configure: Regenerated.
1967 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
1968 s/@groff_top_builddir@/@abs_top_builddir@/.
1970 * src/roff/groff/pipeline.c (xstrsignal):
1971 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
1973 2003-11-07 Werner LEMBERG <wl@gnu.org>
1975 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
1976 make start angle smaller than end angle to circumvent a bug in tpic
1977 handling of some versions of dvipdfm (and dvipdfmx).
1979 2003-10-30 Werner LEMBERG <wl@gnu.org>
1981 * src/devices/grops/grops.man: Improve section on creating EPS.
1983 2003-10-29 Werner LEMBERG <wl@gnu.org>
1985 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
1988 2003-10-28 Werner LEMBERG <wl@gnu.org>
1990 * doc/groff.texinfo: Fix documentation of `.if'.
1992 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
1994 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
1995 the form `uniXXXX' also.
1997 2003-10-27 Werner LEMBERG <wl@gnu.org>
1999 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
2000 contrib/pic2graph/pic2graph.sh: Implement secure management of
2002 Pass `-P-pletter' to groff to avoid data outside of the converted
2003 area -- some versions of `convert' (for example 5.3.8) don't check
2004 the bounding box of the image but always use a fixed image size
2005 (letter paper format).
2006 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
2007 contrib/pic2graph/pic2graph.man: Updated.
2009 * src/roff/groff/groff.man: Document $TMP and $TEMP.
2011 2003-10-26 Werner LEMBERG <wl@gnu.org>
2013 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
2014 troff_output::simple_ellipse, troff_output::simple_arc,
2015 troff_output::simple_line, troff_output::simple_spline,
2016 troff_output::simple_polygon): Insert a space before arguments.
2017 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
2018 latter doesn't produce a node, so the following `.sp -1' would do
2020 Don't emit `.sp -1' after \M. This also doesn't produce a token
2021 (and we don't have to care about compatibility mode).
2022 (troff_output::set_color, troff_output::reset_color): Don't emit
2023 `.sp -1' after \M and \m.
2025 * src/roff/troff/input.cpp (old_have_input): New global variable.
2026 (input_stack::get): Handle `old_have_input'.
2027 (process_input_stack) <token::TOKEN_NEWLINE>: Call
2028 `trapping_blank_line' depending on `old_have_input', not
2031 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
2033 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
2034 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
2035 default directory names for temporary files.
2036 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
2038 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
2039 [__MSDOS__] (run_pipeline): Honour environment variables.
2040 Don't use `tmpnam' but `tempnam' to work around messy
2043 * README.MinGW: New file.
2045 2003-10-16 Werner LEMBERG <wl@gnu.org>
2047 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
2048 `(*t)->next' without testing validity of `*t'.
2049 (usage): Make it more readable.
2051 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
2053 Make html device run under both MS-DOS and Win32.
2055 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
2056 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
2057 spawn or fork+exec has to be used, and whether parent must sleep
2058 until the child process terminates. Used in
2059 `char_buffer::run_output_filter'.
2060 (copyofstdoutfd): Removed.
2061 (char_buffer): Replace `write_file_html' and `write_file_troff'
2062 member functions with `emit_troff_output' and `run_output_filter'.
2063 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
2065 (replaceFd): Replaced with...
2066 (set_redirection): New auxiliary function.
2067 (waitForChild): Replaced with...
2068 (save_and_redirect): New auxiliary function for.
2070 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
2073 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
2075 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
2076 (GROFF_LIBC): New function.
2077 * configure.ac: Call GROFF_LIBC.
2079 * configure: Regenerated.
2081 * src/include/lib.h: Handle __MINGW32__.
2082 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
2083 Add macro for `pipe'.
2086 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
2089 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
2092 2003-10-13 Werner LEMBERG <wl@gnu.org>
2094 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
2097 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
2100 2003-10-12 Werner LEMBERG <wl@gnu.org>
2102 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
2103 src/roff/troff/input.cc (usage): Updated.
2105 * NEWS, doc/groff.texinfo: Updated.
2107 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
2109 * src/libs/libgroff/searchpath.cpp
2110 (search_path::open_file_cautious): New function which also handles
2111 `-' as stdin and stdout depending on the access mode.
2112 * src/include/searchpath.h (search_path): Updated.
2114 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
2115 * src/devices/grops/ps.h: Include `searchpath.h'.
2116 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
2117 Open resource file with `include_search_path.open_file_cautious'.
2118 * src/devices/grops/grops.man: Document new `-I' switch.
2120 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
2121 (main), src/devices/grolj4/lj4.cpp (main),
2122 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
2124 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
2126 (include_search_path): New global variable.
2127 (include_path_append): Removed.
2128 (main): Use `include_search_path.command_line_dir' to handle `-I'.
2129 (do_file): Simplify, using new
2130 `include_search_path.open_file_cautious'.
2132 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
2134 (main): Pass arguments to `-I' to both troff and devices.
2135 Improve handling of `-V'.
2136 * src/roff/groff/groff.man: Document changes to -I and -V.
2138 * src/roff/troff/input.cpp (include_search_path): New global
2140 (next_file, source, ps_bbox_request, transparent_file,
2141 process_input_file): Use new
2142 `include_search_path.open_file_cautious'.
2143 (main) Handle `-I' switch.
2144 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
2145 Use new `include_search_path.open_file_cautious'.
2146 * src/roff/troff/node.h: New extern symbol `include_search_path'.
2147 * src/roff/troff/troff.man: Document new `-I' switch.
2149 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
2151 Support multiple calls of .Lb in LIBRARY section.
2153 * tmac/doc-common (doc-in-library-section): New register.
2154 (doc-section-library): New string.
2155 (Sh): Set `doc-in-library-section'.
2157 * tmac/doc-syms (Lb): Insert breaks before and after arguments
2158 if in LIBRARY section.
2159 * tmac/doc.tmac (doc-save-global-vars): Updated.
2160 * NEWS, tmac/groff_mdoc.man: Updated.
2162 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
2164 * tmac/doc-common (doc-default-operating-system): New variable.
2167 2003-09-08 Werner LEMBERG <wl@gnu.org>
2169 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
2171 2003-08-31 Werner LEMBERG <wl@gnu.org>
2173 * contrib/mom/Makefile.sub: Fix last change to make it really work.
2174 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
2175 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
2176 $(DEVFILES) are not empty.
2177 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
2179 2003-08-26 Chuck Silvers <chuq@chuq.com>
2181 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
2182 with parallel runs of `make'.
2184 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
2186 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
2187 insert SORT_SEP. With certain combinations of sort specifications,
2188 refer sorted entries in the wrong order. In particular, entries
2189 with a missing field should be be sorted before all entries that
2190 have that field, before refer looks to the next field.
2192 2003-08-23 Werner LEMBERG <wl@gnu.org>
2194 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
2195 g++ linker is used. Reported by Mark J. Reed
2196 <mark.reed@turner.com>.
2198 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2200 Add key character `x' to tbl which makes tbl call a user-defined
2201 macro on a table cell.
2203 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
2204 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
2205 `set_modifier' after printing the compatibility request.
2206 (set_modifier): Print call to `m->macro' if not empty.
2207 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
2209 (process_format): Implement cases `x' and `X'.
2210 * src/preproc/tbl/tbl.man, NEWS: Updated.
2212 2003-08-15 Werner LEMBERG <wl@gnu.org>
2214 * doc/groff.texinfo: Minor fixes.
2216 2003-08-09 Werner LEMBERG <wl@gnu.org>
2218 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
2220 2003-08-07 Werner LEMBERG <wl@gnu.org>
2222 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
2223 argument list to nothing if there is no file to match. Use `ls' as
2224 a protection, similar to autoconf.
2226 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
2227 empty argument lists.
2229 * doc/groff.texinfo: Improve documentation how vertical spacing
2230 and line breaks interact.
2233 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
2235 2003-08-03 Werner LEMBERG <wl@gnu.org>
2237 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
2238 EPS (using eps2eps or similar programs to compute the bounding box).
2240 2003-07-24 Werner LEMBERG <wl@gnu.org>
2242 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
2243 * doc/texinfo.tex: Updated from texinfo 4.6.
2244 * README.CVS: From now on we need texinfo 4.6.
2246 2003-07-23 Werner LEMBERG <wl@gnu.org>
2248 Add requests `dei1' and `ami1' for completeness.
2250 * src/roff/troff/input.cc (calling_mode): Remove
2251 CALLING_DISABLE_COMP.
2252 (comp_mode): New enumeration.
2253 (do_define_string, define_string, define_nocomp_string,
2254 append_string, append_nocomp_string): Updated.
2255 (do_define_macro): Add third parameter.
2256 (define_macro, define_nocomp_macro, define_indirect_macro,
2257 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
2258 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
2261 (init_input_requests): Add `dei1' and `ami1'.
2263 * tmac/trace.tmac: Handle de1 and am1.
2264 (de): Improve tracing message.
2265 (am): Add missing `do'.
2268 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2269 Document new requests.
2271 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2273 Add option -G to .MPIMG to insert a gap between text and the image.
2275 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
2276 www-finish-left-ll): Updated.
2277 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
2278 (MPIMG): Make option -L and -R optional.
2279 Implement option -G.
2281 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
2283 * src/devices/grohtml/post-html.cpp
2284 (html_printer::do_file_components): Don't use `stdout' as lvalue
2285 since it can be a macro.
2287 2003-07-22 Werner LEMBERG <wl@gnu.org>
2289 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
2290 the corresponding test in aclocal.m4.
2292 2003-07-21 Werner LEMBERG <wl@gnu.org>
2294 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
2295 names but RGB values directly. Otherwise pnmtopng depends on
2296 an external file `rgb.txt' which maps colour names to values.
2298 2003-07-20 Werner LEMBERG <wl@gnu.org>
2300 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
2301 * configure, src/include/config.hin: Regenerated.
2303 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
2305 2003-07-19 Werner LEMBERG <wl@gnu.org>
2307 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
2309 2003-07-18 Werner LEMBERG <wl@gnu.org>
2311 * *.man: Switch to non-compatibility mode temporarily if GNU
2312 syntax extensions are used in the particular man page.
2314 * PROBLEMS: Add solutions for SGR problems.
2316 2003-07-17 Werner LEMBERG <wl@gnu.org>
2318 Don't ignore grotty's command line options if \X'tty: sgr ...' is
2319 used to change the drawing scheme.
2321 * src/devives/grotty/tty.cpp (bold_flag_option,
2322 underline_flag_option, italic_flag_option, reverse_flag_option,
2323 bold_underline_mode_option): New global variables.
2324 (update_options): New function.
2325 (tty_printer::special): Call update_options.
2326 (main): Don't set xxx_flag but xxx_flag_option, then call
2329 2003-07-14 Werner LEMBERG <wl@gnu.org>
2331 Make grotty emit proper Unicode box drawing characters for -Tutf8.
2333 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
2335 (hline_char, vline_char): New global variables.
2336 (tty_printer::tty_printer): Initialize them.
2337 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
2338 horizontal and vertical lines.
2339 (crossings): New global array.
2340 (tty_printer::end_page): Use it to determine the proper crossing
2341 character for -Tutf8.
2343 2003-07-12 Werner LEMBERG <wl@gnu.org>
2345 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
2346 (HTMLDOCFILES): Revert to `pic.html'.
2347 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
2349 2003-07-11 Werner LEMBERG <wl@gnu.org>
2351 * doc/pic.ms: Improve documentation of absolute coordinates.
2352 Document absolute positioning of pictures.
2354 * NEWS: Add new pic capability.
2356 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
2358 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
2361 2003-07-07 Werner LEMBERG <wl@gnu.org>
2363 Implement support for dashed and dotted ellipses in pic. Based on
2364 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
2366 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
2367 common_output::dashed_ellipse, common_output::dotted_ellipse): New
2368 functions. Ellipse arcs are approximated with circle arcs.
2369 * src/preproc/pic/common.h (common_output): Updated.
2370 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
2372 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
2374 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
2376 2003-07-06 Werner LEMBERG <wl@gnu.org>
2378 Make grotty work on platforms which have unsigned char as the
2379 default for char. Based on a patch by Thomas Klausner
2382 * src/devices/grotty/tty.cpp (schar): New typedef.
2383 Updated calls to declare_ptable and implement_ptable.
2384 (glyph): Use schar for back_color_idx and fore_color_idx.
2385 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
2386 (tty_printer::tty_color, tty_printer::tty_printer,
2387 tty_printer::color_to_idx, tty_printer::put_color): Updated.
2389 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2391 * src/roff/nroff/nroff.sh: Add option -d for completeness.
2392 * src/roff/nroff/nroff.man: Updated.
2394 2003-07-05 Werner LEMBERG <wl@gnu.org>
2396 * NEWS, tmac/groff_www.man: Updated.
2397 * doc/Makefile.sub: Updated.
2399 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
2401 Implement support for multiple HTML output files.
2403 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
2404 -j command line option.
2406 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
2408 (file): New fields `new_output_file', `require_links',
2410 (file::file): Updated.
2411 (files::set_file_name, files::set_links_required,
2412 files::are_links_required, files::is_new_output_file,
2413 files::file_name, files::next_file_name): New functions.
2414 (header_desc): New fields `no_of_level_one_headings',
2416 (header_desc::header_desc): Updated.
2417 (header_desc::write_headings): Handle multiple files.
2418 (html_printer::write_header): Save file name in which header occurs.
2419 (html_printer::determine_header_level): Possibly split files on
2421 (html_printer::do_links, html_printer::troff_tag): Updated.
2422 (html_printer::insert_split_file, html_printer::do_job_name,
2423 html_printer::emit_link, html_printer::write_navigation,
2424 html_printer::do_file_components): New functions.
2425 (html_printer::~html_printer): Handle multiple files.
2426 (main): Handle command line option `-j'.
2428 * src/devices/grohtml/grohtml.man: Updated.
2430 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
2433 * tmac/www.tmac (JOBNAME): New macro.
2434 * tmac/s.tmac (SH-NO-TAG): New macro.
2435 (@SH): Call SH-NO-TAG.
2438 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2440 * tmac/groff_mdoc.man: Improve documentation of punctuation
2443 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
2445 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
2447 2003-07-03 Werner LEMBERG <wl@gnu.org>
2449 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
2451 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
2453 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
2454 after `/*' and `*/'.
2456 (Fn, Fo): Reduce indentation in synopsis.
2458 * tmac/doc-common (doc-check-depth): New macro.
2459 (doc-end-macro, Sh, Ss): Use it.
2460 (Cd): Fix behaviour in synopsis.
2461 (In): Make it parsed and callable.
2462 If not in the synopsis, represent the C header file enclosed in
2464 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
2465 Use minus, not hyphen.
2467 * tmc/groff_mdoc.man: Updated.
2469 2003-07-01 Werner LEMBERG <wl@gnu.org>
2471 Integrated grap2graph, contributed by Eric S. Raymond.
2473 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
2475 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
2476 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
2478 2003-07-01 Colin Watson <cjwatson@debian.org>
2480 * src/xditview/*.c: Add prototypes, fix return types, add includes.
2481 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
2483 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
2485 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
2487 2003-06-31 Werner LEMBERG <wl@gnu.org>
2489 * doc/Makefile.sub (CLEANADD): Remove all files created by
2490 running `make groff.{pdf,dvi}'.
2492 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
2495 2003-06-30 Werner LEMBERG <wl@gnu.org>
2497 * Makefile.in (SHELL): Define as @SHELL@.
2498 (mkinstalldirs): Use $(SHELL).
2499 (MDEFINES): Add $(SHELL).
2500 * Makefile.comm (SHELL): Removed.
2502 2003-06-29 Werner LEMBERG <wl@gnu.org>
2504 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
2505 The X11 documentation files use them.
2506 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
2508 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
2510 * tmac/e.tmac (@C): Handle .ad also.
2512 2003-06-12 Werner LEMBERG <wl@gnu.org>
2514 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
2516 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
2517 Assign `n' even here. It is possible to construct a node
2518 immediately following an escape character:
2526 2003-06-10 Werner LEMBERG <wl@gnu.org>
2528 * README.WIN32: Removed.
2529 * MANIFEST: Updated.
2531 2003-06-07 Werner LEMBERG <wl@gnu.org>
2533 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
2535 2003-06-05 Werner LEMBERG <wl@gnu.org>
2537 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
2538 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
2540 2003-06-03 Werner LEMBERG <wl@gnu.org>
2542 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
2543 is done by the calling function.
2545 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
2547 * tmac/X.tmac: Fix definition of `em'.
2549 2003-05-22 Werner LEMBERG <wl@gnu.org>
2551 * src/roff/troff/input.cc (return_macro_request): Fix detection of
2554 2003-05-18 Werner LEMBERG <wl@gnu.org>
2556 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
2557 to make items work which consist only of a tag.
2559 2003-05-17 Werner LEMBERG <wl@gnu.org>
2561 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
2562 aren't stretched in a tag (this can fail with unformatted boxes).
2563 Instead, insert a break and go back one line.
2565 2003-05-16 Werner LEMBERG <wl@gnu.org>
2567 * src/roff/troff/input.cc (return_macro_request): If called with
2568 argument pop macro twice. We need this to trace `return'.
2570 * tmac/trace.tmac: Handle `return'.
2573 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2576 2003-05-15 Larry Kollar <kollar@alltel.net>
2578 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
2579 registers `FPS', `FVS', and `FPD'.
2581 2003-05-15 Werner LEMBERG <wl@gnu.org>
2583 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
2586 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
2588 * tmac/groff_mdoc.man: Slight improvements.
2590 2003-05-03 Werner LEMBERG <wl@gnu.org>
2592 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
2593 `doc-header-space' after header line if register `cR' is set.
2595 2003-05-02 Werner LEMBERG <wl@gnu.org>
2599 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
2601 * tmac/doc-common (Nd): Use \[em].
2603 2003-05-01 Werner LEMBERG <wl@gnu.org>
2605 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
2606 doc-footer-space): Initialize to 0.5i.
2607 (doc-setup-page-layout): Don't set doc-header-space and
2610 2003-04-30 Werner LEMBERG <wl@gnu.org>
2612 * REVISION: Set to 1.
2614 * doc/pic.ms: Document possible problems with `figname'.
2616 2003-04-29 Werner LEMBERG <wl@gnu.org>
2618 Version 1.19 released
2619 =====================
2621 * VERSION: Set to 1.19.
2622 * REVISION: Set to 0.
2623 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
2625 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2626 Define charset as `US-ASCII' in html output.
2628 * tmac/www.tmac (ULE): Add missing scaling indicator.
2630 * win32-diffs: Removed.
2632 2003-04-28 Werner LEMBERG <wl@gnu.org>
2634 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
2636 Document how to insert discardable whitespace with `.ss'.
2638 2003-04-27 Werner LEMBERG <wl@gnu.org>
2640 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
2641 work with plain TeX also.
2643 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
2645 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
2647 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2650 2003-04-24 Werner LEMBERG <wl@gnu.org>
2652 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
2653 vbox with positive height and zero depth if in TeX mode.
2655 * NEWS: Document glyph name changes for grodvi and grolj4.
2657 2003-04-23 Werner LEMBERG <wl@gnu.org>
2659 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
2660 * doc/pic.ms: Fixed.
2662 2003-04-21 Werner LEMBERG <wl@gnu.org>
2664 HP-UX 10.20 has `snprintf' but it isn't declared.
2666 * configure.ac: Add declaration test for snprintf.
2667 * configure: Regenerated.
2668 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
2669 * src/include/config.hin: Regenerated.
2671 2003-04-19 Werner LEMBERG <wl@gnu.org>
2673 Add keyword `figname' to pic, specifying the name of the picture
2674 box in TeX mode. Based on a patch from William J Poser
2675 <wjposer@unagi.cis.upenn.edu>.
2677 * src/preproc/pic/pic.y: New token `FIGNAME'.
2678 (macro_name): New rule of type <str>.
2679 (placeless_element): Handle `FIGNAME'.
2680 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
2681 * src/preproc/pic/main.cpp (graphname): New global variable.
2682 (do_picture): Initialize `graphname'.
2683 * src/preproc/pic/pic.h: Updated.
2684 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
2687 (tex_output::text): Beautify output.
2688 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
2689 `shaded' and `outlined' unconditionally.
2690 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
2693 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
2694 greater is necessary.
2696 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
2698 Add option -r to soelim to avoid emission of `.lf' lines.
2699 Add option -t to produces TeX comment lines instead of `.lf' lines.
2701 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
2704 (main): Handle `-r' and `-t'.
2705 (set_location): Handle `raw_flag' and `tex_flag'.
2706 * src/preproc/soelim/soelim.man, NEWS: Updated.
2708 2003-04-17 Werner LEMBERG <wl@gnu.org>
2710 * tmac/hyphenex.sh: Replaced with...
2711 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
2714 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
2715 if --quiet is used for the configure script.
2716 * configure: Regenerated.
2718 2003-04-16 Werner LEMBERG <wl@gnu.org>
2720 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
2721 Add `const' to second argument.
2722 (html_printer::add_table_end): Add `const' to argument.
2723 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
2724 `const' to arguments.
2725 * src/devices/grohtml/html-text.h: Updated.
2727 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
2728 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
2731 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
2732 cast for integer constant.
2734 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
2735 (writeNbytes): Add `const' to first argument.
2736 (writeString): Add `const' to argument.
2737 (char_buffer::can_see): Add `const' to third argument.
2738 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
2739 `const' to argument.
2740 * src/preproc/html/pushback.h: Updated.
2742 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
2743 (include_path_append): Add `const' to argument.
2746 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
2748 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
2749 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
2751 (unicode_decompose_init::unicode_decompose_init): Updated.
2752 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
2754 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
2755 * src/roff/troff/input.cc (process_startup_file): Add `const' to
2758 * tmac/hyphenex.sh: Make script more portable by using a here
2761 2003-04-15 Werner LEMBERG <wl@gnu.org>
2763 Renamed all `*.cc' files to `*.cpp'.
2764 Updated all configuration files, makefiles, and documentation.
2766 2003-04-14 Werner LEMBERG <wl@gnu.org>
2768 * tmac/hyphenex.sh: Slight improvements.
2770 2003-04-13 Werner LEMBERG <wl@gnu.org>
2772 * font/devascii/R.proto, font/devcp1037/R.proto,
2773 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
2774 character slots with unnamed glyphs.
2776 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
2777 (an-first): New global variable.
2778 (an-header): Emit vertical space between multiple man pages.
2780 2003-04-11 Werner LEMBERG <wl@gnu.org>
2782 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
2785 2003-04-10 Werner LEMBERG <wl@gnu.org>
2787 * PROBLEMS: Revised.
2789 2003-04-10 Bernd Warken <bwarken@mayn.de>
2791 * doc/webpage.ms: Improved.
2793 2003-04-09 Werner LEMBERG <wl@gnu.org>
2795 Add register \n[.height] which returns the value of \H.
2796 Add register \n[.slant] which returns the value of \S.
2798 * src/roff/troff/env.cc (init_env_requests): Implement.
2799 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2802 2003-04-08 Werner LEMBERG <wl@gnu.org>
2804 * tmac/html.tmac: Move some of the data into html-end.tmac.
2805 Remove most of the character translations for eqn since html fonts
2806 now cover those characters.
2808 * tmac/html-end.tmac: New file.
2809 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
2810 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
2811 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
2813 2003-04-07 Werner LEMBERG <wl@gnu.org>
2815 * man/groff_out.man: Document negative values of `N' if -Thtml is
2818 2003-04-06 Werner LEMBERG <wl@gnu.org>
2820 * Makefile.comm (depend.temp): Check location of YTABC.
2822 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2824 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
2826 (groff_bin_path): Rename to GROFF_BIN_PATH.
2827 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2828 * doc/Makefile.in (TROFFBIN): New variable for troff
2830 (GROFFBIN): New variable for groff binary path.
2831 (groff_bin_path): Rename to GROFF_BIN_PATH.
2832 (TROFF): Use TROFFBIN.
2833 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2834 * doc/Makefile.sub (GROFFBIN): New variable for groff
2836 (groff_bin_path): Rename to GROFF_BIN_PATH.
2837 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2839 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
2840 with INSTALL_SCRIPT.
2841 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
2842 * Makefile.dev (all): Depend on DEVSCRIPTS.
2843 (install_dev): Likewise.
2844 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
2846 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
2847 (DEVGENSCRIPTS): New variable to hold generated scripts.
2849 2003-04-05 Werner LEMBERG <wl@gnu.org>
2851 * src/libs/libdriver/input.cc (IntArray::operator[],
2852 IntArray::get_data): Remove meaningless `const' in return value.
2854 * README.CVS: New file.
2856 2003-04-04 Werner LEMBERG <wl@gnu.org>
2858 Check for stdint.h in C++, not in C.
2860 * aclocal.m4 (GROFF_STDINT_H): New function,
2861 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
2863 * configure, src/include/config.hin: Regenerated.
2864 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
2867 Fix handling of in grohtml. To do this, troff emits `N'
2868 with a negative value, representing the width of the unbreakable
2869 space (only for -Thtml). grohtml then converts this back to
2870 and uses the value of N as its width.
2872 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2873 unbreakable_space_node::tprint): Emit `N-<width>'.
2874 * src/include/printer.h (printer::set_numbered_char): Make it
2876 Make members `font_table' and `nfonts' protected instead of private.
2877 * src/devices/grohtml/post-html.cc
2878 (html_printer::set_numbered_char): New member function.
2881 * src/libs/libgroff/maxfilename.cc:
2882 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
2884 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
2887 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
2889 * man/roff.man: Small fixes.
2891 2003-04-03 Werner LEMBERG <wl@gnu.org>
2893 Make groff independent from locale's numeric settings.
2895 * configure.ac: Check for `setlocale'.
2896 * configure, src/include/config.hin: Regenerated.
2898 * src/include/lib.h: Handle HAVE_SETLOCALE.
2900 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2901 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
2902 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
2905 * doc/groff.texinfo: Change dir category to `Typesetting'.
2906 (Man font macros): Mention that there is no space between arguments
2909 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
2910 (*printer::change_color, *printer::change_fill_color): Add missing
2913 2003-04-02 Werner LEMBERG <wl@gnu.org>
2915 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2916 html_table::is_gap): Compute table widths after converting border
2917 positions to avoid rounding errors.
2919 2003-04-01 Werner LEMBERG <wl@gnu.org>
2921 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
2922 `space_emitted' properly.
2924 2003-03-31 Werner LEMBERG <wl@gnu.org>
2926 * src/devices/grohtml/html-table.cc: Fix column width calculation.
2927 (html_table::set_linelength): Don't add 1.
2928 (html_table::add_indent): Don't subtract 1.
2930 * tmac/html.tmac: Set default page offset to zero.
2932 2003-03-30 Werner LEMBERG <wl@gnu.org>
2934 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
2936 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2937 unbreakable_space_node::tprint): New functions.
2938 (troff_output_file): Make space_char_hmotion_mode::tprint and
2939 unbreakable_space_node::tprint to friends.
2940 * src/roff/troff/node.h: Updated.
2942 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
2943 in the HTML standard).
2945 2003-03-29 Werner LEMBERG <wl@gnu.org>
2947 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
2948 Otherwise, the following code
2957 produces `x a' instead of `xa'. This is a temporary fix, disabling
2958 font changes in diversions for -Thtml.
2960 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
2962 (an-do-tag-html): Merge with ...
2963 (an-do-tag): This macro.
2964 Change code slightly to circumvent grohtml bug.
2965 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
2967 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2968 html_table::is_gap): Round `width' properly.
2970 * tmac/html.tmac: Provide some default layout parameters for
2973 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
2976 2003-03-28 Werner LEMBERG <wl@gnu.org>
2978 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
2980 2003-03-27 Werner LEMBERG <wl@gnu.org>
2982 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
2985 2003-03-20 Werner LEMBERG <wl@gnu.org>
2987 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
2989 * doc/groff.texinfo: Updated.
2991 2003-03-19 Werner LEMBERG <wl@gnu.org>
2993 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
2994 TOKEN_END_TRAP>: Reset `have_input'.
2996 2003-03-18 Werner LEMBERG <wl@gnu.org>
2998 * src/roff/groff/groff.man: Mention groff_trace man page.
3000 2003-03-16 Werner LEMBERG <wl@gnu.org>
3002 * Makefile.in (LIBEXT): New variable to indicate the file extension
3003 of library files. Computed heuristically from $(OBJEXT).
3004 (MDEFINES): Add $(LIBEXT).
3005 * Makefile.lib, Makefile.comm: Use it.
3007 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
3008 overlong lines into smaller chunks.
3009 (get_binary): New function.
3011 * src/utils/pfbtops/pfbtops.man: Updated.
3013 2003-03-15 Colin Watson <cjwatson@debian.org>
3015 * src/roff/groff/groff.man: Minor syntax fix.
3017 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
3019 * src/devices/grops/ps.cc (ps_printer::media_set,
3020 ps_printer::~ps_printer): Handle zero paper width and length.
3022 2003-03-13 Werner LEMBERG <wl@gnu.org>
3024 Add options -p and -l to grodvi.
3026 * src/devices/grodvi/dvi.cc: Include paper.h.
3027 (landscape_flag, user_paper_length, user_paper_width): New global
3029 (dvi_printer::begin_page): Emit `papersize' special.
3030 Set color after initialization of `cur_h' and `cur_v'.
3031 (main): Add options `-l' and `-p'.
3032 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
3033 * src/devices/grodvi/grodvi.man, NEWS: Updated.
3035 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
3037 2003-03-12 Werner LEMBERG <wl@gnu.org>
3039 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
3040 * man/groff_tmac.man: This man page.
3041 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
3044 * tmac/X.tmac: Don't load pspic.tmac.
3046 2003-03-11 Werner LEMBERG <wl@gnu.org>
3048 Make variable `pr' local to libdriver/input.cc. Based on a patch
3049 by Bernd Warken <bwarken@mayn.de>.
3051 * src/include/driver.h (pr): Removed.
3053 * src/libs/libdriver/input.cc (pr): New global variable.
3054 (do_file): Deallocate `pr'.
3055 * src/libs/libdriver/printer.cc (pr): Removed.
3057 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
3058 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3059 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3060 (main): Don't delete `pr'.
3062 2003-03-10 Werner LEMBERG <wl@gnu.org>
3064 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
3065 * tmac/papersize.tmac: New file.
3066 * tmac/troffrc: Include `papersize.tmac'.
3067 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
3068 * tmac/an-old.tmac: Set LT to LL by default.
3070 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
3071 doc/groff.texinfo: Updated.
3073 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
3074 bug which caused all odd iso papers to have wrong dimensions.
3076 * src/devices/grops/ps.cc (user_paper_width): New global variable.
3077 (main) <'p'>: Set `user_paper_width' also.
3078 (ps_printer::media_width, ps_printer::media_height): Use values
3079 given with option `-p'.
3081 2003-03-09 Werner LEMBERG <wl@gnu.org>
3083 * src/include/nonposix.h: Provide default for SET_BINARY.
3085 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
3086 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
3089 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
3090 (main): Treat \r\n as \n.
3092 2003-03-08 Werner LEMBERG <wl@gnu.org>
3094 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
3095 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
3097 2003-03-07 Werner LEMBERG <wl@gnu.org>
3099 Added support to access more than 256 glyphs in Type 1 fonts.
3101 * src/devices/grops/ps.cc (subencoding): New structure.
3102 (style): Add `sub' field.
3104 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
3105 Add `set_subencoding', `get_subfont' and `encode_subfont' member
3108 (ps_printer::set_char): Use `set_subencoding'.
3109 (make_subencoding_name): New function.
3110 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
3111 (ps_printer::~ps_printer): Emit subencoding definitions.
3113 * src/devices/grops/psrm.cc (valid_input_table): New array to
3114 properly support EBCDIC.
3115 (white_space): Add `\f'.
3116 (ps_get_line): Change first argument to be of type `string &'.
3117 Updated all callers.
3118 This allows to get lines of arbitrary length.
3119 Use `valid_input_table'.
3120 Remove warning about non-conforming PS line length. This seems
3121 not to be of great importance -- for example, dvips don't emit
3123 (PS_LINE_MAX): Removed.
3124 (matches_comment): Change first argument to be of type `string &'.
3126 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
3128 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
3129 %AGL_to_unicode, %default_ligatures): New hash tables.
3130 Read all map entries.
3131 Add unencoded characters.
3132 Check for default ligatures if there are no `L' entries.
3133 Print all kern entries.
3134 Print all characters in charset.
3135 * src/utils/afmtodit/afmtodit.man: Updated.
3137 * font/devps/*: Regerated all fonts.
3139 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
3140 of characters, just use `.trin'. Otherwise the mapping depends
3141 on the font encoding.
3142 * tmac/ps.tmac: Add `fi' and `fl'.
3143 Improve `Fi' and `Fl'.
3144 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
3145 * tmac/Xps.tmac: Fix `em'.
3149 2003-03-04 Werner LEMBERG <wl@gnu.org>
3151 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
3154 2003-03-03 Werner LEMBERG <wl@gnu.org>
3156 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
3158 * font/devps/generate/textmap: Remove entry `similarequal'.
3159 * font/devps/symbolmap: Updated.
3161 2003-03-02 Werner LEMBERG <wl@gnu.org>
3163 * src/libs/libgroff/font.cc (font::load): Fix error message for
3166 * src/devices/grops/grops.man: Improve documentation of the -b
3169 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
3170 `ascii' and `cp1047'.
3172 2003-03-01 Werner LEMBERG <wl@gnu.org>
3174 Document composite glyphs and the `composite' request.
3176 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
3178 2003-02-28 Werner LEMBERG <wl@gnu.org>
3180 * font/devdvi/generate/ec.map: Add some more Unicode entities.
3181 * font/devdvi/*EC: Updated.
3183 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
3184 * tmac/latin1 (latin1-tr): Undo any previous mapping.
3185 * tmac/troffrc: Load `composite.tmac'.
3186 * tmac/Makefile.sub (NORMALFILES): Updated.
3188 * doc/groff.texinfo (Input Encodings): New section.
3191 2003-02-27 Werner LEMBERG <wl@gnu.org>
3193 * doc/texinfo.tex: New version 2003-02-11.06.
3195 * tmac/doc-common (Dt): Don't emit warning for unknown section.
3196 * tmac/groff_mdoc.man: Fix description of `Dt'.
3198 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
3200 * font/devps/prologue.ps: Fix for included Postscript that does
3201 a setpagedevice -- which is now safely ignored.
3205 * src/devices/grops/ps.cc: Now sets the page size in the generated
3206 document. This is done in two ways: Via a %%-comment for gv and
3207 the like, and via a PageSize and setpagedevice for programs that
3208 understands Postscript proper, like ps2pdf.
3210 * src/devices/grops/ps.h: New broken-flag to avoid page size
3211 definition, if required.
3213 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
3215 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
3216 Not really necessary due to the fix in prologue.ps, but cleaner:
3217 Such information does not belong in an .eps file.
3219 * doc/Makefile.sub: See doc/Makefile.in.
3221 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
3223 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
3224 instead of P1 since the latter is broken in some versions of netpbm.
3225 * configure: Updated.
3227 2003-02-26 Larry Kollar <kollar@alltel.net>
3229 Make man pages more customizable.
3231 * tmac/an-old.tmac (FT): New register holding footer distance from
3233 (HF): New string holding the default heading font.
3234 (TH): Handle registers `IN' and `SN' set on the command line.
3236 (PT, BT): New strings to customize header and footer lines.
3237 (an-header, an-footer): Use them.
3239 * tmac/groff_man.man: Document changes.
3241 * doc/groff.texinfo: Document man changes.
3242 Document Ultrix extensions of man.
3244 2003-02-26 Werner LEMBERG <wl@gnu.org>
3246 * src/roff/troff/input.cc (do_width, do_if_request): Reset
3247 `have_input' after changing back to old environment.
3249 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
3250 function up to be defined before first call. This is necessary to
3251 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
3253 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
3254 the default font directory also. Based on a patch from James
3255 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
3256 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
3257 * src/utils/afmtodit/afmtodit.man: Document it.
3261 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
3263 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
3265 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
3266 (GROFF_PNMTOPS_NOSETPAGE): New macro.
3267 * configure.ac: Use it.
3268 * configure: Regenerated.
3269 * Makefile.in: Updated.
3271 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
3272 (CLEANADD): Add www.tmac-sed.
3273 (pnmtops_nosetpage): Define default.
3274 (install_data): Handle www.tmac-sed and substitute
3275 @PNMTOPS_NOSETPAGE@.
3276 (stamp-sed): Add www.tmac.
3277 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
3278 It now breaks URLs at suitable places.
3279 (www:substring_ok): New register set by...
3280 (www:@test_substring): New macro.
3281 (www:error): New alias to www-error.
3282 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
3284 (URL): Use www:url_breaks.
3285 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
3286 (CDS, CDE): New macros.
3288 2003-02-25 Werner LEMBERG <wl@gnu.org>
3290 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
3293 2003-02-24 Werner LEMBERG <wl@gnu.org>
3295 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
3296 can be negative also.
3298 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
3300 (read_char_table): Avoid negative ascenders.
3301 (output_charset): Add cast.
3302 * font/devlj4/*: Regenerated.
3304 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
3307 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
3308 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
3310 * font/devdvi/*: Regenerated.
3312 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
3313 normal width, while the previously used characters (U+2329 and
3314 U+232A) are classified as wide due to canonical equivalence with the
3315 CJK punctuation characters U+3008 and U+3009.
3317 * font/devutf8/R.proto: Updated.
3318 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
3320 * man/groff_char.man: Simplify handling of table traps by
3321 introducing `start block' and `end block' macros.
3322 (Ns, Ne, 2s, 2e, Ds, De): New macros.
3323 (DL): Make it work with Unix troff also.
3324 Fix code values of `la' and `ra'.
3326 * tmac/dvi.tmac: Define `<>' for CW and CWI.
3328 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
3330 * src/devices/grohtml/post-html.cc (element_list::~element_list):
3331 New destructor, fixing a major memory leak.
3333 2003-02-22 Werner LEMBERG <wl@gnu.org>
3335 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
3336 to be in conformance with Unicode 3.0 and newer.
3338 * font/devlj4/generate/text.map: Add `Eu'.
3339 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
3340 * font/devlj4/S: Regenerated.
3342 * man/groff_char.man: Completely rewritten.
3344 * doc/groff.texinfo: Fix description of request and macro arguments.
3346 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
3350 * src/devices/grohtml/html-table.cc (html_table::~html_table):
3351 Deallocate `columns' list.
3352 * src/devices/grohtml/post-html.cc (char_block::~char_block):
3354 (text_glob::text_glob_html, text_glob::text_glob_special,
3355 text_glob::text_glob_line, text_glob::text_glob_auto_image,
3356 text_glob::text_glob_tag): Avoid memory leaks.
3357 (text_glob::remember_table): Free memory before reassigning.
3359 2003-02-19 Werner LEMBERG <wl@gnu.org>
3361 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
3362 alias `hbar'), the Planck constant over two pi.
3364 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
3365 `+e' for position 34.
3366 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
3367 `u2662' and `u2661'.
3368 * font/devdvi/{MI,S}: Regenerated.
3369 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
3370 * font/devlbp/*: Add `hbar' alias.
3371 * font/devlj4/generate/special.map: Ditto.
3372 * font/devlj4/S: Regenerated.
3373 * font/devps/generate/symbolchars: Add `+e'.
3374 * font/devps/generate/textmap: Fix PS name for `-h'.
3376 * font/devps/symbolmap: Regenerated.
3378 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
3380 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
3382 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
3385 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
3387 * tmac/tty-char.tmac: Add `+e'.
3389 2003-02-17 Werner LEMBERG <wl@gnu.org>
3391 Another round trying to really fix problems with `have_input'.
3393 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
3394 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
3396 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
3397 handling if both foreground and background colors are default.
3399 * doc/groff.texinfo (Debugging): Document .lf differences to
3402 2003-02-16 Werner LEMBERG <wl@gnu.org>
3404 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
3405 null-bytes in created string.
3407 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
3408 alias_macro, lookup_request): Improve warning messages.
3410 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
3412 Free `last_image_filename'.
3414 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
3416 (imageList::createPage, imageList::createImage): Use `free', not
3418 (imageItem::~imageItem): Free `imageName'.
3419 (addRegDef): Use `strsave', not `strdup'.
3420 (get_resolution): Free `pathp'.
3422 2003-02-15 Werner LEMBERG <wl@gnu.org>
3424 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
3427 2003-02-14 Werner LEMBERG <wl@gnu.org>
3429 Add memory management for colors to deallocate unnamed colors
3432 * src/include/color.h (color): New members `free_list' and `next'.
3433 New member functions `new' and `delete'.
3435 * src/libs/libgroff/color.cc: Implement it.
3437 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
3438 for array size of new operator.
3440 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
3441 redundant comparison.
3443 * src/roff/troff/input.cc (word_space_node::reread,
3444 hmotion_node::reread): Avoid warning about unused parameter.
3445 (reset_output_registers): Remove redundant parameter.
3446 (define_color): Undo change 2003-02-12.
3448 * src/roff/troff/reg.h: Updated.
3450 * src/roff/troff/node.cc (troff_output_file::really_print_line,
3451 output_file::put_filename, real_output_file::really_put_filename,
3452 ascii_output_file::really_print_line,
3453 break_char_node::get_hyphen_list): Avoid warning about unused
3455 (suppress_node::tprint): Updated.
3457 * configure.ac: Check declaration for rand() and srand().
3458 * configure: Regenerated.
3460 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
3462 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
3465 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
3466 to avoid compiler warnings.
3468 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
3471 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
3473 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
3475 Updated all callers.
3477 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
3479 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
3480 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
3482 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
3483 Parameter is unused.
3484 (html_printer::add_table_end): Define parameter conditionally.
3485 * src/devices/grohtml/output.cc (simple_output::special): Parameter
3488 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
3489 (lbp_printer::set_char): Last parameter is unused.
3491 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
3493 2003-02-13 Werner LEMBERG <wl@gnu.org>
3495 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
3496 Make \D'f ...' move horizontally again for backwards compatibility.
3497 Replace it with \D'Fg ...' where appropriate to avoid dependency
3498 on horizontal resolution.
3500 * src/roff/troff/input.cc (do_get_long_name): New function.
3501 (get_long_name): Call it.
3503 (read_draw_node): Handle `\D'Fx ...' by calling ...
3504 (read_color_draw_node): New function.
3506 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
3508 Pass it to `do_get_long_name' which is used instead of
3511 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
3512 unnecessary value guard.
3513 (parse_D_command) <'f'>: Add horizontal shift.
3515 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
3516 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3517 (FILL_MAX): Removed.
3519 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3522 2003-02-12 Werner LEMBERG <wl@gnu.org>
3524 * src/roff/troff/input.cc (do_name_test, do_expr_test,
3525 do_zero_width): Push `\n' if closing delimiter is missing.
3527 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
3528 <'F'>: Make \F non-transparent at the beginning of line.
3529 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
3530 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
3533 (define_color): Free color in case of reassignment.
3535 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
3536 @DefescListEnd): Use @Var, not @var.
3539 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
3541 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
3542 `shaded' and `outlined' arrays.
3543 (object_spec::object_spec): Initialize `shaded' and `outlined'.
3544 (graphic_object::set_fill_color, graphic_object::set_outline_color):
3546 (closed_object::set_fill_color): Ditto.
3547 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
3549 (troff_output::reset_color): Use a_delete instead of free.
3550 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
3552 2003-02-11 Werner LEMBERG <wl@gnu.org>
3554 * doc/groff.texinfo: Improve documentation of `ad'.
3555 Document that \D'f...' is dependent on the horizontal resolution.
3556 * man/groff_diff.man: Improve documentation of \D'f...'.
3558 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
3559 compensating \h'...' for \D'f ...' since the latter no longer moves
3561 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3563 2003-02-10 Werner LEMBERG <wl@gnu.org>
3565 Improve error messages for `x F' (and `F') commands.
3567 * src/include/error.h: Add declaration for
3568 `current_source_filename'.
3569 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
3570 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
3571 parameter for source file string.
3572 Updated all callers.
3574 * src/libs/libdriver/input.cc: Add `current_source_filename'.
3575 (remember_source_filename): New function.
3576 (parse_x_command <'F'>, do_file <'F'>): Use it.
3578 2003-02-09 Werner LEMBERG <wl@gnu.org>
3580 Make grotty not emit warnings about unknown colors more than
3583 * src/devices/grotty/tty.cc: Include `ptable.h'.
3584 (TTY_MAX_COLORS): Removed.
3585 (DEFAULT_COLOR_IDX): Defined to -1.
3586 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
3587 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
3588 Change `tty_colors' to be a ptable.
3589 First arg of `put_color' is now `char'.
3590 New functions `make_rgb_string' and `tty_color'.
3591 (tty_printer::tty_printer): Use `tty_color'.
3592 (tty_printer::color_to_idx): Return value is now `char'.
3595 * src/include/color.h (color): Add `print_color' member function.
3596 * src/libs/libgroff/color.cc (color::print_color): Implement it.
3598 2003-02-08 Werner LEMBERG <wl@gnu.org>
3602 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
3605 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
3606 assume that value has been allocated with `new[]', thus use
3607 `a_delete' for deallocation.
3609 * src/libs/libdriver/input.cc (get_integer_arg,
3610 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
3613 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
3614 * src/libs/libgroff/nametoindex.cc
3615 (character_indexer::named_char_index): Use `new <type>[1]'.
3617 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
3619 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
3620 (split_text): Use `a_delete'.
3622 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
3625 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
3626 harmless memory leak.
3627 (hyphen_trie::read_patterns_file): Initialize `buf'.
3628 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
3629 Initialize `current_fill_color'and `current_glyph_color'.
3630 * src/roff/troff/glyphuni.cc
3631 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
3632 * src/roff/troff/uniuni.cc
3633 (unicode_decompose_init::unicode_decompose_init): Ditto.
3634 * src/roff/troff/uniglyph.cc
3635 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
3637 2003-01-26 Werner LEMBERG <wl@gnu.org>
3639 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
3640 `access' before calling `unlink'.
3641 (do_file): Handle __EMX__.
3643 * src/include/nonposix.h: Handle __EMX__.
3645 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
3646 (fontpath,tmacpath): Use it.
3648 Sorted alphabetically.
3650 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
3652 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
3655 2003-01-27 Werner LEMBERG <wl@gnu.org>
3657 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
3658 New files, copied from gnulib.
3659 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
3660 * configure.ac: Updated.
3661 * configure: Regenerated.
3663 * src/include/config.hin: Regenerated.
3664 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
3665 Don't define `strcasecmp' as `strcmp'.
3666 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
3667 Dont define `strncasecmp' as `strncmp'.
3669 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
3672 2003-01-26 Werner LEMBERG <wl@gnu.org>
3674 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
3677 2003-01-25 Werner LEMBERG <wl@gnu.org>
3679 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
3681 2003-01-24 Werner LEMBERG <wl@gnu.org>
3683 Add US-english hyphenation exceptions (converted from Barbara
3684 Beeton's hyphenation exception log reports which appear irregularly
3687 * tmac/hyphen.us: Updated to latest version.
3688 * tmac/README: Updated.
3689 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
3690 * tmac/troffrc: Load `hyphenex.us'.
3691 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
3692 * doc/groff.texinfo: Updated.
3694 2003-01-23 Werner LEMBERG <wl@gnu.org>
3696 Improve hyphenation slightly. This is a first step in redesigning
3697 the hyphenation algorithm to make it more flexible (e.g. allowing
3698 kerns and ligatures between the hyphenation character and the
3699 following character -- while not used normally in English, other
3700 languages like German would benefit).
3702 * src/roff/troff/env.cc (environment::hyphenate_line): Use
3703 assertion instead of if-clause.
3704 Let `get_hyphen_list' return the number of involved characters in
3705 the hyphenation pattern instead of computing it directly (which
3706 often yields too small values).
3707 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
3708 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
3711 2003-01-22 Werner LEMBERG <wl@gnu.org>
3713 Fixing a bug which caused groff to hang if the hyphenation exception
3714 dictionary tried to grow.
3716 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
3717 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
3718 pointer to dictionary.
3720 2003-01-20 Werner LEMBERG <wl@gnu.org>
3722 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
3723 negative left italic correction.
3724 * src/utils/afmtodit/afmtodit.man: Document it.
3726 * font/devps/generate/Makefile (RFLAG): Add `-m'.
3727 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
3728 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
3732 2003-01-16 Werner LEMBERG <wl@gnu.org>
3736 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
3738 * src/preproc/refer/refer.man: Mention REFER environment variable.
3740 2003-01-05 Werner LEMBERG <wl@gnu.org>
3742 Similar to \[is], the square root glyph (\[sr]) and the square root
3743 extension glyph (\[radicalex]) are now text symbols. The new
3744 mathematical versions are called \[sqrt] and \[sqrtex],
3747 * font/devX*/S: Regenerated.
3748 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
3749 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
3750 * font/devdvi/EX, font/devdvi/S: Regenerated.
3751 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
3752 * font/devlj4/generate/special.map: Add `sqrt'.
3753 * font/devlj4/S: Regenerated.
3754 * font/devps/generate/textmap: Add `sqrt'.
3755 * font/devps/S, font/devps/symbolmap: Regenerated.
3757 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
3758 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
3759 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
3760 overlap horizontally.
3762 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
3763 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
3766 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
3767 and `sqrtex' are overlapping glyphs.
3769 2003-01-04 Werner LEMBERG <wl@gnu.org>
3771 * font/devdvi/generate/texsy.map: Add `is'.
3772 * font/devps/symbolmap: Regenerated.
3773 * font/devdvi/*TC, MI, S: Regenerated.
3775 * tmac/dvi.tmac: Remove `is'.
3777 2003-01-03 Werner LEMBERG <wl@gnu.org>
3779 `is' is now a text symbol (only relevant for dvi). The math variant
3780 can be accessed with `integral'.
3782 * font/devX*/S: Regenerated.
3783 * font/devdvi/generate/texex.map: Remove `is'.
3784 * font/devdvi/EX: Updated.
3785 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
3786 * font/devlj4/generate/special.map: Ditto.
3787 * font/devlj4/S: Regenerated.
3788 * font/devps/generate/textmap: Add `integral'.
3789 * font/devps/S: Regenerated.
3791 * tmac/dvi.tmac: Define `is'.
3793 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
3795 * src/preproc/tbl/main.cc (process_format): Fix error message.
3797 2003-01-02 Werner LEMBERG <wl@gnu.org>
3799 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
3800 * font/devps/textmap: Fix entries for `ne' and `nc'.
3801 * font/devps/symbolmap: Regenerated.
3803 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
3804 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
3805 `38', `58', `78', `-+', `|=', `nc', `ne'.
3807 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
3808 Use `schar' for `aq'.
3809 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
3810 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
3811 * tmac/tty.tmac: Add `ne'.
3813 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
3814 for fallback glyphs.
3816 2002-12-29 Werner LEMBERG <wl@gnu.org>
3820 * font/devX*/*: Regenerated.
3821 * font/devdvi/generate/ec.map: Remove `eq'.
3822 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
3823 Assign `|=' to position 39.
3824 * font/devdvi/*EC, S: Regenerated.
3825 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
3826 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
3827 Assign `|=' to position 549.
3828 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
3830 Add `uni2243' for `|='.
3832 * tmac/ec.tmac: Add `eq'.
3833 * tmac/dvi.tmac: Add `=~'.
3834 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
3837 2002-12-21 Werner LEMBERG <wl@gnu.org>
3839 * font/devdvi/generate/tc.map: Remove `**'.
3840 * font/devdvi/*TC: Regenerated.
3841 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
3843 * font/devutf8/NOTES: Updated.
3845 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
3846 Don't give default parameter to `set_macro'.
3847 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
3848 instead of `set_macro'.
3849 (charinfo::setx_macro): Implement it.
3850 (charinfo::set_macro): Don't change `mode'.
3852 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
3853 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
3854 * tmac/dvi.tmac: Define `!=' with `.schar'.
3856 2002-12-20 Werner LEMBERG <wl@gnu.org>
3858 * font/devX*/S: Regenerated.
3859 * font/devdvi/generate/ec.map: Remove `pl'.
3860 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
3861 * font/devdvi/*{TC,EC}: Regenerated.
3862 * font/devhtml/R.proto: Add `-+'.
3863 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
3864 * font/devlbp/*: Remove `or'.
3865 * font/devlj4/generate/special.map: Remove `or'.
3866 * font/devlj4/S: Regenerated.
3867 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
3868 `seveneighths', `threeeighths'.
3870 Replace `minusplus' with `uni2213'.
3871 * font/devps/symbolmap: Regenerated.
3872 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
3875 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
3877 * src/roff/troff/node.cc (troff_output_file::put_char_width):
3878 Call glyph_color and fill_color even if tcommand_flag isn't set.
3879 (make_node, node::add_char): Check not ci->is_fallback but
3882 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
3883 * tmac/ec.tmac: Add .rchar entry for `f/'.
3884 Don't remove `12', `14', `34'.
3885 Define `pl' to be always roman.
3886 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
3887 Define `18', `38', `58', `78'.
3888 * tmac/tty.tmac: Add `-+'.
3889 * tmac/dvi.tmac: Define `f/'.
3890 (dvi-frac): Use `f/'.
3891 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
3892 Define `18', `38', `58', `78'.
3894 2002-12-15 Colin Watson <cjwatson@debian.org>
3896 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
3898 2002-12-10 Werner LEMBERG <wl@gnu.org>
3900 Add glyph `tno', a textual variant of `no'.
3902 * font/devX*/*: Regenerated.
3903 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
3904 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
3905 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
3906 * font/devdvi/*: Regenerated.
3907 * font/devlbp/*: Add `tno'.
3908 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
3909 * font/devlj4/*: Regenerated.
3910 * font/devps/generate/textmap: Replace `no' with `tno'.
3911 * font/devps/generate/symbolchars: Add `no'.
3912 * font/devps/*: Regenerated.
3914 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
3916 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
3917 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
3921 * tmac/dvi.tmac: Replace most `\\' with `\E'.
3922 Add definition for `sd'.
3923 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
3925 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
3927 2002-12-08 Werner LEMBERG <wl@gnu.org>
3929 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
3930 mode to avoid rounding errors.
3931 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
3933 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
3934 src/roff/troff/troff.man: Improve documentation of -T.
3936 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
3938 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
3939 (run_pipeline) [_WIN32]: Provide working function without `fork'.
3941 2002-12-06 Werner LEMBERG <wl@gnu.org>
3943 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
3944 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
3945 Scaling Euro.sansserif glyphs down to have the same height as
3947 Removed unnecessary points; added some extrema.
3949 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3952 2002-12-04 Werner LEMBERG <wl@gnu.org>
3954 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
3955 and `Euro.symbol.bold.slanted'.
3956 Improve some glyph offsets and widths.
3957 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3959 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
3961 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
3964 * tmac/europs.tmac: Updated to new glyph indices.
3965 Use Euro.symbol for font familiy `A'.
3967 * doc/groff.texinfo: Minor improvements.
3969 2002-12-02 Werner LEMBERG <wl@gnu.org>
3971 * font/devdvi/generate.tc.map: s/%O/%0/.
3972 * font/devdvi/*TC: Regenerated.
3974 * src/roff/troff/div.cc (init_div_requests): Sorted.
3976 * tmac/dvi.tmac: Remove `Ye'.
3977 * tmac/ec.tmac: Remove `Ye'.
3978 Add .rchar entry for `de'.
3980 * man/groff.man, man/groff_diff.man: Document register `.pe'.
3981 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
3984 2002-11-30 Werner LEMBERG <wl@gnu.org>
3986 Add PS font for various Euro glyphs.
3988 * font/devps/generate/freeeuro.sfd: New master font file for
3990 * font/devps/generate/sfdtopfa.pe: New conversion script for
3992 * font/devps/generate/Makefile (FONTS): Add `EURO'.
3993 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
3994 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
3996 * font/devps/EURO: Generated from `freeeuro.afm'.
3997 * font/devps/download: Add `freeuro.pfa'.
3998 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
4001 * tmac/europs.tmac: New file.
4002 * tmac/ps.tmac: Include `europs.tmac'.
4003 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
4005 2002-11-29 Werner LEMBERG <wl@gnu.org>
4007 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
4008 * font/devdvi/S: Regenerated.
4009 * font/devhtml/R.proto: Fix `CR' and `ci'.
4011 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
4013 * font/devps/symbolmap: Regenerated.
4014 * font/devutf8/R.proto: Fix `CR' and `ci'.
4016 * font/devutf8/NOTES: Updated.
4018 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
4021 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4023 * tmac/dvi.tmac: Add `lh' and `rh'.
4024 * tmac/Xps.tmac: Fix `lh' and `rh'.
4025 * tmac/X.tmac: Add `OK'.
4026 * tmac/lj4.tmac: Ditto.
4028 2002-11-24 Werner LEMBERG <wl@gnu.org>
4030 * font/devX*/S: Regenerated.
4031 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
4032 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
4033 * font/devdvi/generate/texsy.map: Remove `or' glyph.
4034 * font/devdvi/S: Regenerated.
4035 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
4036 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
4037 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
4038 `bracketleftbt', `bracketrighttp', `bracketrightex',
4039 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
4040 `braceex', `braceleftex', `bracerightex', `bracerighttp',
4041 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
4043 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
4044 * font/devutf8/NOTES: Updated.
4045 * font/devlj4/generate/special.map: Add glyph `braceex'.
4046 * font/devlj4/S: Regenerated.
4048 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
4050 2002-11-14 Werner LEMBERG <wl@gnu.org>
4052 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
4055 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4057 * doc/texinfo.tex: New version from texinfo 4.3.
4058 * doc/groff.texinfo: Updated for texinfo 4.3.
4059 Use @tie{} where appropriate.
4060 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
4061 * font/devdvi/generate/tc.map: Remove `rn'.
4062 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
4063 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
4065 * font/devX100/*, font/devX100-12/*, font/devX75/*,
4066 font/devX75-12/*: Regenerated.
4068 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
4069 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
4070 Improve definition of `an'.
4071 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
4073 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
4074 * tmac/X.tmac: Add definition for `or'.
4075 * tmac/Xps.tmac: Undo change 2002-11-05.
4076 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
4078 2002-11-11 Werner LEMBERG <wl@gnu.org>
4080 * src/roff/troff/node.cc (troff_output_file::put_char): Always
4083 2002-11-10 Werner LEMBERG <wl@gnu.org>
4085 Added three new requests `schar', `fschar', and `rfschar'. `schar'
4086 defines a glyph which is searched after the check for fonts declared
4087 with `.special' (and before the check for all mounted special
4088 fonts). `fschar' defines a glyph for a particular font which is
4089 searched after the check for fonts declared with `.fspecial' (and
4090 before the check for fonts declared with `.special'). `rfschar'
4091 removes glyphs defined with `fschar'.
4093 * src/roff/troff/token.h (char_mode): New enum.
4094 Declare do_define_character.
4095 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
4097 (charinfo::is_fallback): Updated.
4098 (charinfo::is_special): New method.
4099 * src/roff/troff/input.cc (do_define_character): Add and use
4100 optional second parameter used as a prefix for font-specific glyph
4102 (define_character, define_fallback_character): Updated.
4103 (define_special_character): New function.
4104 (init_input_requests): Add `schar'.
4105 (charinfo::charinfo, charinfo::set_macro): Updated.
4106 * src/roff/troff/node.cc: Include `stringclass.h'.
4107 (make_glyph_node): Handle special glyphs defined with `.schar' and
4109 (define_font_special_character, remove_font_special_character): New
4111 (init_node_requests): Sorted.
4112 Add `fschar' and `rfschar'.
4113 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
4114 Document new requests.
4116 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
4117 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
4119 2002-11-08 Werner LEMBERG <wl@gnu.org>
4121 Added new font `SC' (cmtex10) to devdvi.
4123 * devdvi/generate/Makefile (FONTS): Add `SC'.
4125 * devdvi/generate/textex.map: New map file for cmtex.
4127 * devdvi/Makefile.sub (DEVFILES): Updated.
4128 * tmac/dvi.tmac: Add fspecial entries for SC.
4129 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
4130 found before `S' since the font position of `SC' is lower due to the
4131 gaps in DESC's `font' line.
4132 * tmac/ec.tmac: Add a `special' call.
4135 * font/devhtml/R.proto: Remove double entry for `ti'.
4136 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
4137 * tmac/tty-char.tmac: Remove entry for `bq'.
4138 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
4139 * tmac/ec.tmac: Don't remove `aq' glyph.
4140 * tmac/X.tmac: Fix entry for `em'.
4141 Add entries for `fo' and `fc'.
4142 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
4144 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
4145 documentation of `special' and `fspecial' requests.
4147 2002-11-05 Werner LEMBERG <wl@gnu.org>
4149 * font/devascii/R.proto, font/devcp1047/R.proto,
4150 font/devlatin1/R.proto: Remove entry for `.i'.
4151 * font/devdvi/generate/textt.map: Add entry for `ad'.
4152 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
4153 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
4154 We need this for getting kerning values to compose `/l' and `/L'.
4155 * font/devdvi: Regenerated font definition files for CM fonts.
4156 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
4157 * font/devutf8/R.proto: Ditto.
4158 Remove double entry for `ti'.
4160 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
4161 for (groff) ligatures, `la', and `ra'.
4162 Add "'C", "'c", `IJ', and `ij'.
4163 Remove double entry for `ti'.
4164 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
4166 Add "'C", "'c", `IJ', and `ij'.
4167 Fix entries for (groff) ligatures, `la', and `ra'.
4169 * tmac/ps.tmac (ps-achar): New macro.
4170 Define "'c" and "'C".
4171 * tmac/tty.tmac: Add entry for `.i'.
4172 * tmac/X.tmac (X-achar): New macro.
4173 Define "'c", "'C", and `:Y'.
4174 Add entries for `IJ' and `ij'.
4175 * tmac/Xps.tmac (Xps-achar): New macro.
4176 Define "'c" and "'C".
4177 Add entries for `IJ' and `ij'.
4178 * tmac/lbp.tmac (lbp-achar): New macro.
4179 Add fallback characters for all groff ligatures and many other
4181 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
4182 Add entries for `/l' and `/L'.
4183 Define "'c" and "'C".
4184 Add entries for `IJ' and `ij'.
4186 2002-11-02 Larry Kollar <kollar@alltel.net>
4188 * PROBLEMS: Document how to solve Mac OS X compilation problems.
4190 2002-11-02 Werner LEMBERG <wl@gnu.org>
4192 Adding support for composite glyphs: \[xxx yyy ...] and the
4193 `composite' request.
4195 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
4196 to Unicode-based glyph names.
4197 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
4198 glyph names to groff glyph names.
4199 * src/roff/troff/uniuni.cc: New file for canonically decomposing
4200 Unicode-based glyph names.
4201 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
4202 for handling Unicode glyph names.
4203 * src/roff/troff/input.cc: Include unicode.h.
4204 (composite_glyph_name): New function.
4205 (token::next) <'['>: Handle Unicode glyph names and composite
4207 (composite_dictionary): New dictionary for the `composite' request.
4208 (composite_request): Implement `composite' request.
4209 (init_input_requests): Add `composite'.
4210 Alphabetically sorted.
4211 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
4213 (init_env_requests): Alphabetically sorted.
4214 Removed `tas' and `tar' (already commented out).
4215 * src/roff/troff/Makefile.sub: Updated.
4217 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
4219 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
4222 2002-10-29 Werner LEMBERG <wl@gnu.org>
4224 Fix computation of .trunc register. Additionally, its value (and
4225 the value of the .ne register) is now always set before entering the
4228 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
4229 `needed_space' before calling `space'.
4230 (top_level_diversion::space): Remove special code for 'sp before the
4232 Call `begin_page' with the discarded space as a parameter.
4233 (top_level_diversion::begin_page): Add optional parameter to set
4235 * src/roff/troff/div.h: Updated.
4237 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
4240 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
4241 (LP): Remove superfluous call to `br'.
4242 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
4243 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4245 2002-10-26 Werner LEMBERG <wl@gnu.org>
4247 * tmac/doc-ditroff: Remove useless switch/variable -rC.
4248 (doc-setup-header): Don't set page register `%'.
4249 * tmac/doc-nroff: Remove variable `C'.
4250 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
4251 (doc-setup-header): Don't set page register `%'.
4253 * tmac/doc-common (doc-header): Call `ns'.
4254 (doc-paragraph): Protect .sp with .br so that it survives traps
4255 possibly set by the user.
4256 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4258 * tmac/doc*: Replace ' with . for consistency if no effect.
4260 2002-10-26 Werner LEMBERG <wl@gnu.org>
4262 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
4263 so that it survives traps possibly set by the user.
4265 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
4266 (troff_output_file::set_font): Call flush_tbuf if necessary.
4267 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
4268 flush_tbuf and do_motion only if necessary.
4269 (troff_output_file::start_special,
4270 troff_output_file::put_char_width, troff_output_file::put_char,
4271 troff_output_file::draw): Updated.
4272 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4273 vmotion_node::tprint): Undo change 2002-10-23.
4275 2002-10-25 Werner LEMBERG <wl@gnu.org>
4277 * tmac/www.tmac (DC): Fix case of overlapping images.
4279 2002-10-23 Werner LEMBERG <wl@gnu.org>
4281 * src/roff/troff/node.cc (troff_output_file::fill_color,
4282 troff_output_file::glyph_color): Set current color before testing
4284 (troff_output_file::put_char_width, troff_output_file::put_char,
4285 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
4287 (troff_output_file::file_color, troff_output_file::glyph_color):
4289 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4290 vmotion_node::tprint): Move first, then call fill_color.
4292 2002-10-20 Werner LEMBERG <wl@gnu.org>
4294 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
4295 possible to use multiple main macro packages.
4297 2002-10-19 Werner LEMBERG <wl@gnu.org>
4299 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4300 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
4301 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
4303 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
4304 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
4306 2002-10-16 Werner LEMBERG <wl@gnu.org>
4308 * NEWS, doc/webpage.ms: Updated.
4310 2002-10-14 Werner LEMBERG <wl@gnu.org>
4312 * src/roff/troff/node.cc (troff_output_file::put_char_width,
4313 troff_output_file::put_char, troff_output_file::fill_color,
4314 troff_output_file::glyph_color): Handle case where color pointer
4317 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
4319 Add the new -r option to grotty. It is similar to the -i option
4320 except it tells grotty(1) to use the "reverse video" attribute to
4321 render italic fonts.
4323 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
4324 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
4325 (tty_printer::make_underline, tty_printer::put_color,
4326 tty_printer::end_page): Use it.
4327 (main): Add -r switch.
4329 * src/devices/grotty/grotty.man: Document it.
4331 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
4333 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4334 cast to `unsigned char' to properly read patterns with 8bit
4337 2002-10-08 Werner LEMBERG <wl@gnu.org>
4339 * REVISION: Increased to 2.
4341 Version 1.18.1 released
4342 =======================
4344 2002-10-08 Werner LEMBERG <wl@gnu.org>
4346 * doc/webpage.ms, NEWS: Updated.
4348 2002-10-07 Werner LEMBERG <wl@gnu.org>
4350 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
4351 suppress additional whitespace after the header.
4353 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
4356 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
4358 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
4360 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
4361 (Dt): Use it to improve language localization (especially Russian
4364 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
4366 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
4367 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
4369 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
4371 Call `picurve' for BSPLINE.
4372 (HGPrintElt): Handle BSPLINE.
4373 * src/preproc/grn/README: Document it.
4375 2002-10-03 Werner LEMBERG <wl@gnu.org>
4377 * src/roff/troff/node.cc (break_char_node::col): New variable.
4378 Updated constructor.
4379 (space_node::tprint, word_space_node::tprint): Call `fill_color'
4381 (space_node::space_node): Remove assertion.
4382 (break_char_node::add_self): Pass color argument to space node.
4383 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
4385 * src/roff/troff/env.cc (environment::do_break,
4386 environment::add_padding): Ditto.
4388 2002-10-02 Werner LEMBERG <wl@gnu.org>
4390 Redesigning color support in troff. Colors are no longer
4391 represented as separate nodes but are now part of glyph nodes and
4392 friends. This fixes the current formatting misbehaviour due to the
4393 changes introduced on 2002-09-20. Some extra code is necessary for
4394 proper grotty support: Without adding color variables to
4395 space-related nodes, the background color would be changed too late.
4397 * src/roff/troff/node.h, src/roff/troff/node.cc:
4398 s/current_pagecolor/current_fill_color/.
4399 s/current_glyphcolor/current_glyph_color/.
4400 (glyph_color_node, fill_color_node): Removed.
4401 (node::get_glyph_color, node::get_fill_color): New virtual member
4403 (space_node::col): New variable.
4404 Updated constructors of space_node and derived classes accordingly.
4405 (hmotion_node::col): New variable.
4406 Updated constructors of hmotion_node and space_char_hmotion_node
4408 (vmotion_node::col): New variable.
4409 Updated constructor accordingly.
4410 (draw_node::gcol, draw_node::fcol): New variables.
4411 Updated constructor accordingly.
4412 (special_node::gcol, special_node::fcol): New variables.
4413 Updated constructors accordingly.
4414 (troff_output_file::put_char, troff_output_file::put_charwidth,
4415 troff_output_file::draw): Set glyph and fill color.
4416 (troff_output_file::start_special): Set glyph and fill color.
4417 Always set current font.
4418 (troff_output_file::fill_color, troff_output_file::glyph_color):
4419 Don't call `do_motion'.
4420 (glyph_node::gcol, glyph_node::fcol): New variables.
4421 Updated constructors of glyph_node and ligature_node accordingly.
4422 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
4424 (glyph_node::merge_glyph_node,
4425 kern_pair_node::add_discretionary_hyphen,
4426 node::add_discretionary_hyphen): Updated.
4427 (break_char_node::merge_self): Updated.
4428 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4429 vmotion_node::tprint): Handle color.
4430 (make_glyph_node, make_node, node::add_char): Updated.
4432 * src/roff/troff/env.cc (environment::space_newline,
4433 environment::space, environment::output_line, environment::do_break,
4434 environment::make_tab_node, environment::add_padding, title):
4436 (environment_switch, environment_copy): Don't add color nodes.
4438 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
4440 (token::next): Updated.
4441 \m and \M now are as transparent as \s.
4442 (process_input_stack, token::add_to_node_list, token::process,
4443 read_draw_node): Updated.
4444 (charinfo_to_node_list): Don't add color nodes.
4446 * doc/groff.texinfo: Updated.
4448 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
4450 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
4453 2002-09-27 Colin Watson <cjwatson@debian.org>
4455 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
4457 2002-09-23 Werner LEMBERG <wl@gnu.org>
4459 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
4461 (DEFAULT_LINEWIDTH_FACTOR): New macro.
4462 (linewidth_factor): New global variable.
4463 (lbp_printer::set_line_thickness): Fix case for size < 0, using
4465 (long_options): Add -w/--linewidth option.
4467 (main): Handle -w option to set linewidth_factor.
4468 (lbp_printer::lbp_printer): Initialize req_linethickness, not
4471 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
4473 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
4475 Fixed a bug in the line thickness setting code.
4477 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
4479 (lbp_printer::set_line_thickness): Pass environment as second
4481 Implement it actually.
4482 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
4483 and `set_line_thickness, depending on the current font size.
4485 2002-09-21 Werner LEMBERG <wl@gnu.org>
4487 Some Debian patches.
4489 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
4490 * src/roff/troff/node.cc (bracket_node::copy): Initialize
4493 2002-09-20 Werner LEMBERG <wl@gnu.org>
4495 * configure: Regenerated with autoconf 2.54.
4497 2002-09-20 Werner LEMBERG <wl@gnu.org>
4499 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
4501 Rename cur_fill_color to fill_color.
4502 * src/roff/troff/env.cc: Updated.
4504 2002-09-20 Werner LEMBERG <wl@gnu.org>
4506 * src/roff/troff/env.cc (title): Copy color status after processing
4508 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
4509 fill color nodes to reset colors properly.
4511 * tmac/www.tmac (DC): Fix color handling.
4513 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
4514 * doc/groff.texinfo: Fixing documentation of `tl' request.
4515 * doc/webpage.ms: Updated.
4517 2002-09-19 Werner LEMBERG <wl@gnu.org>
4519 * src/roff/troff/env.cc (environent_switch, environment_copy):
4520 Emit glyph and fill color nodes to initialize colors properly.
4522 2002-09-17 Colin Watson <cjwatson@debian.org>
4524 * src/roff/troff/env.cc (environment::set_glyph_color,
4525 environment::set_fill_color): Fix typo which prevented \m[] work
4528 2002-09-17 Werner LEMBERG <wl@gnu.org>
4530 Add left and right italic correction to non-slanted PS fonts. This
4531 is an experimental feature to improve image rendering of grohtml.
4533 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
4534 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
4535 * font/devps/*: All non-slanted fonts regenerated.
4538 2002-09-16 Werner LEMBERG <wl@gnu.org>
4540 Add a site-specific font directory.
4542 * Makefile.in (localfontdir, legacyfontdir): New variables.
4543 (fontpath): Use them.
4544 (MDEFINES, uninstall_dirs): Updated.
4545 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
4546 Remove `FONTPATH' and `MACROPATH'.
4548 * src/roff/troff/troff.man, NEWS: Updated.
4549 * doc/groff.texinfo (Font Directories): New section.
4552 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
4553 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
4554 src/preproc/grn/grn.man: Minor fixes.
4556 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
4557 Remove unused variable.
4559 2002-09-11 Werner LEMBERG <wl@gnu.org>
4561 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
4562 * man/groff_out.man: Fix documentation of 'N'.
4564 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
4566 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
4567 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
4569 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
4570 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
4571 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
4572 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
4573 PRE_TAG>: Call `begin' with `FALSE'.
4575 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4577 * src/libs/libgroff/string.cc (string::extract): Fix position of
4578 terminating null byte.
4580 2002-09-08 Werner LEMBERG <wl@gnu.org>
4582 Add global option `nospaces' to tbl so that leading and trailing
4583 spaces in data items are ignored.
4585 * src/libs/libgroff/string.cc (string::remove_spaces): New member
4586 function to remove leading and trailing spaces.
4587 * src/include/stringclass.h: Updated.
4589 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
4591 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
4593 Fix typo in error messages.
4594 (process_data): Implement `nospaces' option.
4595 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
4597 2002-09-07 Werner LEMBERG <wl@gnu.org>
4599 * src/include/config.hin: Add `HAVE_ISATTY'.
4600 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
4602 * src/libs/libgroff/tmpname.cc: Include `time.h'.
4603 * src/libs/libdriver/input.cc (Char): Add `operator==' and
4604 `operator!=' for `char'.
4605 * doc/groff.texinfo: Replace @ifnottex block for top node with
4608 2002-09-06 Werner LEMBERG <wl@gnu.org>
4610 * doc/Makefile.in (.texinfo.html): Add -I switch.
4611 * doc/groff.texinfo: Add @ifnottex block for top node to make
4612 translation to HTML work.
4614 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
4616 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
4617 (get_papersize, determine_vertical_offset): Removed.
4618 (char_buffer::do_image): Always specify letter size.
4620 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
4623 2002-09-05 Werner LEMBERG <wl@gnu.org>
4625 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
4626 default indentation.
4628 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
4630 * src/preproc/html/pre-html.cc (imageList::createPage): Use
4632 (generateImages): Clean up push-back buffer.
4634 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4636 * doc/groff.texinfo: Minor fixes.
4638 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4640 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
4641 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
4643 (determine_vertical_offset): Use LETTER_LENGTH.
4644 (createPage): Moved to ...
4645 (imageList::createPage): This.
4646 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
4647 (imageList::getMaxX): New function.
4648 (createImage): Moved to ...
4649 (imageList::createImage): This.
4650 (imageList::createImages): New function.
4651 (generateImages): Read `maxx' directly.
4653 (scanArguments): Don't specify `gsPaper' for `-o'.
4654 (makeTempFiles): Call `xtmpfile' with the last argument set to
4657 2002-08-24 Werner LEMBERG <wl@gnu.org>
4659 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
4660 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
4661 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
4662 * src/preproc/html/pushback.cc: Include nonposix.h.
4663 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
4666 2002-08-23 Werner LEMBERG <wl@gnu.org>
4668 Use $(OBJEXT) for the object file extension.
4670 * Makefile.comm (.SUFFIXES): Add .obj.
4671 (.cc.obj, .c.obj): New implicit rules.
4672 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
4673 (MDEFINES): Add EXEEXT and OBJEXT.
4674 * */Makefile.sub: s/.o/.$(OBJEXT)/.
4676 2002-08-22 Werner LEMBERG <wl@gnu.org>
4678 * INSTALL: Mention texinfo 4.2 as a prerequisite.
4680 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4682 * src/devices/grohtml/post-html.cc (colType): Make enum global to
4684 (html_printer::update_min_max, html_printer::add_table_end): New
4686 (html_printer::lookahead_for_tables): Use them.
4687 Reset page offset correctly.
4688 (html_printer::~html_printer): Add creation of creator comment up.
4690 2002-08-20 Werner LEMBERG <wl@gnu.org>
4692 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
4693 * man/groff_tmac.man: Fix typos.
4694 * man/groff_font.man: Minor reordering.
4695 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
4697 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4699 Avoid endless loops while scanning for tables.
4701 * src/devices/grohtml/post-html.cc (list::insert): Set
4703 (html_printer::next_horiz_pos): Add `text_glob' argument; update
4705 Return immediately if that argument is NULL.
4706 (html_printer::calc_nf): Don't test if `g' is NULL.
4707 (html_printer::lookahead_for_tables): Use
4708 `glyphs.move_right_get_data'.
4709 Don't test if `g' is NULL.
4711 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4713 A better fix, replacing fix 2002-08-15, for increasing SIZE.
4715 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
4717 (char_block::char_block): Allocate `buffer'.
4718 (char_buffer::add_string): Use it.
4720 2002-08-15 Werner LEMBERG <wl@gnu.org>
4722 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
4723 src/devices/grodvi/grodvi.man: Document default line thickness.
4725 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
4727 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
4730 2002-08-14 Werner LEMBERG <wl@gnu.org>
4732 * doc/webpage.ms: Updated.
4734 2002-08-09 Werner LEMBERG <wl@gnu.org>
4736 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
4739 2002-08-08 Aaron Campbell <aaron@monkey.org>
4741 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
4744 2002-08-08 Werner LEMBERG <wl@gnu.org>
4746 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
4749 Don't push back a space but a newline onto the stack.
4751 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
4753 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
4756 * src/devices/grohtml/post-html.cc (html_printer::end_font,
4757 html_printer::start_font): Handle them.
4758 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
4760 (html_text::do_bold): Don't reset italic and tt.
4761 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
4762 * font/devhtml/DESC.proto: Add those fonts.
4763 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
4765 2002-08-07 Werner LEMBERG <wl@gnu.org>
4767 * MORE.STUFF: Added gpresent.
4769 * tmac/trace.tmac: Show nesting level by a corresponding amount of
4770 whitespace before printing the logging message.
4772 2002-07-31 Colin Watson <cjwatson@debian.org>
4774 * src/devices/grohtml/html-table.cc (html_table::finish_row):
4775 Initialize `n' to zero. This fixes a segfault on ARM.
4777 2002-07-30 Werner LEMBERG <wl@gnu.org>
4779 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
4781 2002-07-29 Werner LEMBERG <wl@gnu.org>
4783 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
4786 2002-07-28 Colin Watson <cjwatson@debian.org>
4788 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
4790 (html_printer::html_printer): Initialize `pointsize'.
4792 2002-07-26 Werner LEMBERG <wl@gnu.org>
4794 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
4796 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
4797 (gnu.eps): Add -rle switch to pnmtops.
4798 (distfiles): Add gnu.eps and gnu.png.
4800 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
4802 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
4805 2002-07-24 Werner LEMBERG <wl@gnu.org>
4807 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
4808 ' \+' but ' *' for sed.
4809 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
4811 2002-07-23 Werner LEMBERG <wl@gnu.org>
4813 * doc/groff.texinfo: Document `papersize' keyword.
4814 * NEWS, man/groff_font.man: Updated.
4816 2002-07-23 Colin Watson <cjwatson@debian.org>
4818 Extend papersize keyword to accept more than a single entry. The
4819 first valid will be used.
4821 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
4822 (font::scan_papersize): Really skip final newline.
4823 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
4825 2002-07-23 Werner LEMBERG <wl@gnu.org>
4827 * configure.ac: Test for isatty.
4828 * configure: Regenerated.
4829 * src/include/posix.h: Check HAVE_ISATTY.
4830 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
4831 * src/utils/lookbib/lookbib.cc: Include posix.h.
4832 Don't declare isatty.
4834 2002-07-21 Werner LEMBERG <wl@gnu.org>
4836 * NEWS: Add `output' request.
4838 * REVISION: Increased to 1.
4840 Version 1.18.0 released
4841 =======================
4843 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
4845 Allow internal glyph indices > 0xFF in grohtml for input characters.
4847 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
4849 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
4850 Updated all callers.
4851 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
4852 (html_printer): Updated.
4854 2002-07-19 Werner LEMBERG <wl@gnu.org>
4856 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
4857 * font/devutf8/R.proto: Adding some missing glyphs.
4858 * font/devutf8/NOTES: Updated.
4860 * tmac/dvi.tmac: Add more composite glyphs.
4861 * tmac/html.tmac: Updated.
4863 * man/groff_char.man: Add `sum' and `product' entities.
4867 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
4869 Improved table, tab, and indenting support.
4871 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
4872 string_iterator::suppress_newline_flag): Removed. Updated all
4873 function which have used it.
4875 * src/roff/troff/env.cc: Include `input.h'.
4876 (environment::add_node): Accept 0 as parameter.
4877 (environment::add_html_tag): Add `force' parameter.
4878 Updated all callers.
4879 (environment::add_html_tag_tabs): Ditto.
4880 For the moment, support left-aligned tabs only.
4881 (environment::make_html_tag): New function.
4882 (fill, no_fill): Set .br html tag additionally.
4883 (environment::newline): Emit `eol.ce' or `eol' tag for html.
4884 (environment::add_html_tag_eol): Removed.
4885 (tab_stops::distance_to_next_tab): Add variant for handling
4887 (environment::distance_to_next_tab): Ditto.
4888 Updated all callers.
4889 (environment::handle_tab): Handle tabs for html.
4891 * src/roff/troff/env.h: Updated.
4893 * src/roff/troff/div.cc: Updated all callers of
4894 `environment::add_html_tag'.
4896 * src/devices/grohtml/html-table.cc,
4897 src/devices/grohtml/html-table.h: New files.
4899 * src/devices/grohtml/html-text.cc (html_text): New members
4900 `blank_para' and `start_space'.
4901 (html_text::issue_tag): Don't emit TABLE_TAG.
4902 Handle indentation for PRE_TAG and P_TAG.
4903 (html_text::end_tag): Updated.
4904 (html_text::table_is_void, html_text::issue_table_begin,
4905 html_text::issue_table_end): Removed.
4906 (html_text::do_push): Simplified.
4907 [DEBUGGING]: Small fix.
4908 (html_text::push_para): Add new parameter for indentation; updated
4911 (html_text::do_indent, html_text::do_table, html_text::done_table,
4912 html_text::is_in_table): Removed.
4913 (html_text::do_pre): Handle P_TAG also.
4914 (html_text::shutdown): Handle p->indent.
4915 (html_text::check_emit_text): Simplified.
4916 (html_text::do_emittext): Reset `blank_para'.
4917 (html_text::do_para): Add new parameter for indentation; updated
4919 (html_text::remove_indent): New function.
4920 (html_text::do_space): Handle verbatim text properly.
4921 (html_text::ever_emitted_text, html_text::starts_with_space,
4922 html_text::remove_para_align): New functions.
4923 (html_text::dump_stack_element, html_text::dump_stack): Updated.
4925 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
4928 * src/devices/grohtml/post-html.cc: Include html-table.h.
4929 (INDENTATION): Removed.
4930 (text_glob): Added many `is_<foo>' functions.
4931 Added table description `tab'.
4932 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
4934 (list): Add `insert' and `move_to' member functions.
4935 (page): Add `insert_tag' member function.
4936 (page::dump_page) [DEBUG_TABLES]: Improved.
4937 (html_printer): Add `table' and `max_linelength' elements.
4938 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
4939 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
4940 `remove_tabs', `remove_courier_tabs'.
4941 (html_printer::emit_raw): Handle indentation.
4942 (html_printer::do_center, html_printer::write_header): Updated.
4943 (html_printer::is_courier_until_eol): Check for tag.
4944 (html_printer::do_linelength): Handle max_linelength.
4945 (html_printer::do_page_offset, html_printer::do_indentation): Handle
4947 (html_printer::do_tempindent): Updated.
4948 (html_printer::do_indentedparagraph): Removed.
4949 (html_printer::do_indent): Simplified.
4950 (html_printer::do_eol): Use `ever_emitted_text'.
4951 (html_printer::do_flush, html_printer::do_links): Don't call
4953 (html_printer::do_break): Handle end_tempindent.
4954 (html_printer::troff_tag): Get argument.
4956 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
4957 (html_printer::flush_page): Call `lookahead_for_tables'.
4958 Don't call `done_table'.
4959 (html_printer::add_to_sbuf): Always call do_indent.
4961 * src/devices/grohtml/Makefile.sub: Updated.
4963 * tmac/an-old.tmac (TP): Don't handle html device specially.
4964 (an-do-tag-html): New function which will be used instead of
4965 `an-do-tag' if html device is used.
4967 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
4969 * tmac/s.tmac (@IP): Don't handle html device specially.
4970 (@IP-html): New function which will be used instead of `@IP' if
4971 html device is used.
4973 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
4974 is a hack which will eventually vanish again.
4975 (PIMG): Handle `-C' option correctly if not html.
4978 2002-07-17 Werner LEMBERG <wl@gnu.org>
4980 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
4982 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
4984 * contrib/pic2graph/pic2graph.*: Use convert(1).
4985 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
4987 2002-07-14 Bernd Warken <bwarken@mayn.de>
4989 * tmac/groff_trace.man: New file.
4990 * tmac/Makefile.sub: Updated.
4993 2002-07-13 Werner LEMBERG <wl@gnu.org>
4995 * src/roff/groff/groff.man: Add some cross references.
4997 2002-07-12 Werner LEMBERG <wl@gnu.org>
4999 * src/roff/troff/input.cc (substring_request): Add warnings for
5000 string indices out of range.
5002 2002-07-11 Werner LEMBERG <wl@gnu.org>
5004 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
5005 * font/devdvi/*EC: Regenerated.
5007 2002-07-10 Bernd Warken <bwarken@mayn.de>
5009 * man/groff_char.man: Updated and extended.
5011 2002-07-10 Werner LEMBERG <wl@gnu.org>
5013 * src/roff/troff/input.cc (length_macro): Renamed to...
5014 (length_request): This.
5015 Move call of `tok.next()' to the very end, otherwise the register
5016 value hasn't been updated yet.
5017 (init_input_requests): Updated.
5019 2002-07-09 Werner LEMBERG <wl@gnu.org>
5021 * src/roff/troff/input.cc (substring_macro): Renamed to...
5022 (substring_request): This.
5023 (init_input_requests): Updated.
5024 * src/roff/troff/request.h: Updated.
5026 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
5028 * src/roff/grog/grog.sh: Fix typo.
5030 2002-07-08 Werner LEMBERG <wl@gnu.org>
5032 * win32-diffs: Updated.
5034 Handle `papersize' keyword properly in DESC.
5036 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
5038 Updated all callers.
5039 * src/libs/libgroff/paper.cc: Add four more paper formats used by
5041 * src/include/paper.h: Updated.
5043 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
5044 Other minor C syntax fixes.
5045 (papersize, paperlength, paperwidth): Renamed to `user_*'.
5046 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
5048 (lbp_printer::lbp_printer): Pass three arguments.
5049 Set paper dimensions properly.
5050 (make_printer, main): Updated.
5051 (handle_unknown_desc_command): Fix error messages.
5052 (main): Handle papersize keyword in DESC properly.
5054 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
5056 (lbp_printer::lbp_printer): Pass an argument.
5057 Set paper_size properly.
5058 (handle_unknown_desc_command): Removed.
5059 (make_printer, main): Updated.
5060 * src/devices/grolj4/grolj4.man: Minor documentation fix.
5062 * man/groff_font.man, NEWS: Updated.
5064 2002-07-07 Werner LEMBERG <wl@gnu.org>
5066 Integrated eqn2graph, contributed by Eric S. Raymond.
5068 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
5070 * Makefile.in, NEWS: Updated.
5072 2002-06-04 Werner LEMBERG <wl@gnu.org>
5074 Changing the substring request to make it fit better with other
5075 string manipulation functions in other programming languages:
5076 Index 0 is now the first character in the string, and index -1
5077 indicates the last character. Since this request didn't work
5078 properly anyway in the last release, it doesn't harm too much to
5081 * src/roff/troff/input.cc (substring_macro): Use loops to get
5082 the real string length (ignoring COMPATIBLE_SAVE and
5083 COMPATIBLE_RESTORE) and offsets.
5084 Implement change described above.
5086 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
5087 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
5089 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
5091 2002-06-03 Werner LEMBERG <wl@gnu.org>
5093 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
5094 COMPATIBLE_RESTORE are completely ignored.
5096 * src/roff/troff/input.cc (char_list::set, char_list::get): New
5098 (macro): `length' field renamed to `len'.
5099 Added new field `empty_macro' (1 if macro is empty), to be used
5100 instead of checking `len'.
5101 Updated all callers.
5102 (macro::empty): Updated.
5103 (macro::length, macro::set, macro::get): New functions.
5104 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5106 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
5107 COMPATIBLE_RESTORE pairs.
5108 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5109 * src/roff/troff/request.h: Updated.
5111 * doc/groff.texinfo: Document .chop's behaviour better.
5113 2002-06-02 Werner LEMBERG <wl@gnu.org>
5115 * doc/pic.ms: Fix documentation for the addition of positions.
5117 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
5119 2002-06-29 Werner LEMBERG <wl@gnu.org>
5121 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
5123 * src/roff/troff/input.cc (have_string_arg): New global variable.
5124 (read_mode): New enumeration.
5125 (read_escape_name): Use it. Update all calls.
5126 (read_long_escape_name): Use it. Update all calls.
5127 Set have_string_arg if appropriate.
5128 (get_char_for_escape_name): Add parameter for handling space
5130 (interpolate_string_with_args, decode_string_args): New functions.
5131 (get_copy, token::next): Call it if necessary.
5132 (interpolate_string): Fix error message.
5134 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5137 2002-06-24 Bernd Warken <bwarken@mayn.de>
5139 * man/groff_tmac.man: Updated and extended.
5141 2002-06-24 Werner LEMBERG <wl@gnu.org>
5143 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
5145 2002-06-23 Werner LEMBERG <wl@gnu.org>
5147 * doc/pic.ms: Improve documentation of composite block objects.
5149 2002-06-22 Werner LEMBERG <wl@gnu.org>
5151 * src/roff/troff/input.cc (init_registers): Add three registers
5152 `seconds', `minutes', and `hours' to hold the current time.
5154 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5157 2002-06-20 Werner LEMBERG <wl@gnu.org>
5159 Make \X accept both `\ ' and `\~', converting them to single space
5162 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
5163 (token::unstretchable_space): New inline function.
5164 * src/roff/troff/input.cc (token::next, token::delimiter,
5165 token::description, token::add_to_node_list, token::process): Handle
5166 TOKEN_UNSTRETCHABLE_NODE.
5167 (encode_char): Handle tok.stretchable_space and
5168 tok.unstretchable_space.
5170 * NEWS, doc/groff.texinfo: Document it..
5172 2002-06-19 Werner LEMBERG <wl@gnu.org>
5174 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
5176 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
5177 keyword to enable/disable SGR output.
5178 (tty_printer::change_fill_color): New function.
5179 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
5181 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
5184 2002-06-18 Werner LEMBERG <wl@gnu.org>
5186 Add a `color' request and a `.color' register to control usage of
5189 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
5190 (color_flag): This (which is the inverse).
5191 (activate_color): New function.
5192 (main, init_input_requests): Updated.
5193 * src/roff/troff/troff.h, src/roff/troff/node.cc
5194 (troff_output_file::fill_color, troff_output_file::glyph_color):
5197 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5198 Document the changes.
5200 2002-06-17 Colin Watson <cjwatson@debian.org>
5202 Circumvent bug in autoconf 2.53 regarding top_builddir.
5204 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
5205 * Makefile.in, doc/Makefile.in:
5206 s/@top_builddir@/@groff_top_builddir@/.
5207 * configure: Regenerated (with autoconf 2.53).
5209 2002-06-17 Werner LEMBERG <wl@gnu.org>
5211 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
5212 `paperwidth' and `paperlength' for the `papersize' keyword.
5214 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
5216 * src/devices/grops/grops.man: Add info about Type 42 fonts.
5218 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
5220 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
5221 html_printer::do_linelength, html_printer::do_pageoffset,
5222 html_printer::do_indentation, html_printer::do_tempindent,
5223 html_printer::do_break, html_printer::begin_page): Clear indented
5225 * tmac/html.tmac: Disable hyphenation.
5227 2002-06-15 Werner LEMBERG <wl@gnu.org>
5229 Don't produce HTML files if utility programs are missing.
5231 * Makefile.in (make_html, make_install_html): New variables.
5232 (MDEFINES): Updated.
5234 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
5236 * configure.ac: Use it.
5237 * configure: Regenerated.
5239 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
5240 (HTMLEXAMPLESFILES): This new variable.
5241 (EXAMPLESIMAGEFILES): Renamed to...
5242 (HTMLEXAMPLEIMAGEFILES): This.
5243 (CLEANADD): Add HTMLEXAMPLEFILES.
5244 (all): Use `make_html'.
5246 (install_data): Use `make_install_html'.
5247 Move html stuff to...
5248 (install_html): This new target.
5249 (uninstall_sub): Updated.
5251 2002-06-14 Bernd Warken <bwarken@mayn.de>
5253 * src/roff/grog/Makefile.sub (grog): Renamed to...
5255 (grog): New rule to always install grog.sh as grog.
5257 2002-06-08 Bernd Warken <bwarken@mayn.de>
5259 * src/roff/grog/grog.pl: Fix typo.
5261 2002-06-07 Werner LEMBERG <wl@gnu.org>
5263 * doc/groff.texinfo: Add more info on .tr arguments.
5265 2002-06-05 Werner LEMBERG <wl@gnu.org>
5267 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5269 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
5270 * configure: Regenerated.
5272 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5274 * src/roff/troff/symbol.cc (table_sizes): Add more values.
5276 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
5278 2002-06-04 Werner LEMBERG <wl@gnu.org>
5280 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
5281 is not initialized at the time we need it in case `--prefix' hasn't
5282 been set. Check for `ac_default_prefix' also.
5283 Test for `papersize' keyword also and generalize allowed whitespace.
5284 * configure: Regenerated.
5286 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
5289 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
5291 (src_version, src_revision): New variables to avoid overwriting
5292 from parent make process.
5293 (version.cc): Updated.
5295 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
5296 (linebuf, linebufsize): New global variables.
5297 (sys_fatal): Use `fatal' to abort properly.
5298 (get_line): New function.
5299 (get_resolution): Use it.
5300 Improve error messages.
5301 (get_papersize): Check `papersize' also.
5303 Improve error messages.
5305 2002-06-03 Werner LEMBERG <wl@gnu.org>
5307 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
5308 should be removed only if builddir is not srcdir.
5309 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
5310 (clean): Depend on `mostlyclean'.
5311 (distclean): Depend on `clean'.
5312 (realclean, extraclean): Depend on `distclean'.
5313 (.y.cc, .y.o): Simplified. The output files are no longer written
5314 to srcdir but to builddir.
5315 * Makefile.in (MDEFINES): Add `version' and `revision'.
5316 (uninstall_dirs): Fix order of directories.
5317 * doc/Makefile.sub (version, revision): Removed.
5318 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
5319 Added `HTMLDOCFILES'.
5320 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
5321 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
5322 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
5325 * doc/texinfo.tex (\authortt): New macro.
5326 (\shortcontt): Define.
5327 (\titlepage): Set \tt to \authortt while defining \authorfont.
5328 (\appendixbox): New macro.
5329 (\chapmacro, \appendixentry): Use \appendixbox to get even
5330 indentation for letters.
5331 (\summarycontents): Set \tt.
5332 (\internalpagesize): Add two arguments for real paper width and
5333 height as needed by pdfTeX.
5334 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
5336 (\tempdima, \tempdimb): New temporary dimensions.
5337 (\pagesizesyyy): Updated.
5339 2002-06-02 Werner LEMBERG <wl@gnu.org>
5341 Adding a new keyword `papersize' to the DESC file format (similar
5342 but not completely identical to grolbp's extension). grops now has
5343 a -p command line option to override `papersize'. Finally, grolbp
5344 has been adapted to the new syntax.
5346 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
5347 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
5349 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
5350 (CCSRCS): Add `paper.cc'.
5352 * src/include/font.h (font): Add `papersize' element.
5353 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
5354 (font::scan_papersize): New function.
5355 (font::load_desc): Use it for handling `papersize' keyword.
5356 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
5358 * src/devices/grops/ps.cc: Include paper.h.
5359 (user_paper_length): New global variable.
5360 (ps_printer): Use paper length as initializer.
5361 (make_printer): Updated.
5362 (main): Handle new `-p' option.
5363 * src/devices/grops/grops.man: Updated.
5365 * src/devices/grolbp/lbp.cc: Include paper.h.
5366 s/papersizes/lbp_papersizes/.
5367 (set_papersize): Use new `papersizes' array.
5368 (handle_unknown_desc_command): Don't handle `papersize'.
5369 (main): Use `font::scan_papersize' for handling `-p' option.
5370 * src/devices/grolbp/grolbp.man: Updated.
5372 * man/groff_font.man: Document `papersize'.
5375 2002-05-30 Werner LEMBERG <wl@gnu.org>
5377 * src/devices/grops/TODO: Updated.
5378 * src/devices/grops/grops.man: More info on paper formats.
5379 * man/groff_font.man: Document `paperheight' and `paperwidth'.
5381 2002-05-29 Werner LEMBERG <wl@gnu.org>
5383 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
5384 to list only if srcdir != currdir.
5385 (distfiles): New target.
5387 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
5388 (NOMAKEDIRS): New variable.
5391 2002-05-26 Werner LEMBERG <wl@gnu.org>
5393 Add .output request, similar to \! at top-level.
5395 * src/roff/troff/input.cc (transparent): Remove unused declaration.
5396 (output_request): New function.
5397 (init_input_requests): Add it.
5399 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5402 * Makefile.in (MDEFINES): Add INSTALL_INFO.
5403 (prepare_examples): Fix typo.
5404 * doc/groff.texinfo (@direntry): Fix it.
5406 2002-05-25 Werner LEMBERG <wl@gnu.org>
5408 Including the doc subdir into groff's Makefile system.
5410 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
5411 * configure.ac: Use it.
5412 Generate `doc/Makefile'.
5413 * configure: Regenerated.
5415 * Makefile.in (infodir, INSTALL_INFO): New variables.
5416 (MDEFINES, uninstall_dirs): Updated.
5417 (OTHERDIRS): Add `doc'.
5418 * Makefile.comm (CLEANDIRADD): New variable.
5419 (mostlyclean): Use it.
5421 * doc/Makefile.sub, doc/Makefile.in: New files.
5422 * doc/Makefile: Removed.
5424 * NEWS, INSTALL: Updated.
5426 2002-05-24 Werner LEMBERG <wl@gnu.org>
5428 * doc/homepage.ms: Renamed to ...
5429 * doc/webpage.ms: This.
5432 2002-05-23 Werner LEMBERG <wl@gnu.org>
5434 Integrating the `mom' macro package, contributed by Peter Schaffter
5437 * contrib/mom/*: New subdirectory tree.
5438 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
5439 be used for documentation files.
5440 (MDEFINES, uninstall_dirs): Use them.
5441 (OTHERDIRS): Add contrib/mom.
5442 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
5444 * MANIFEST, NEWS: Updated.
5446 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
5448 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
5449 if at outer level; at start-up we are at outer level.
5451 * src/roff/troff/input.cc (do_suppress): Implement it.
5454 Add option -p to show progress information.
5455 pre-grohtml will now render only one page at a time, reducing the
5456 size of needed disk resources enormously.
5458 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
5459 (imagePageName): New global variable.
5460 (psPageName, show_progress, currentPageNo): New global variables.
5461 (html_system): Close saved stderr and stdout handles.
5462 (write_end_image): Accept a parameter to control \O escape.
5463 (write_start_image): Adapted to new \O meaning.
5464 (char_buffer::write_upto_newline): Updated.
5465 (createAllPages): Replaced with...
5466 (createPage): This new function to create a single page for images.
5467 It uses `psselect' from the psutils package.
5468 (removeAllPages): Removed.
5469 (createImage): Updated.
5470 Handle progress display.
5471 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
5472 (scanArguments): Add option -p.
5473 (makeTempFiles): Updated to create temp files for psPageName and
5475 (removeTempFiles): Removed.
5478 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
5479 html_printer::write_header): Append `\0' to `buffer'.
5480 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
5482 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
5483 Handle `text_emitted'.
5484 (html_text::table_is_void): Slightly rewritten.
5485 (stop): New external symbol.
5486 (html_text::do_push) [DEBUGGING]: Use it and simplify.
5487 (html_text::shutdown): Call `dump_stack'.
5488 (html_text::do_space): Rewritten.
5489 * src/devices/grohtml/grohtml.man: Document -p and the need of
5492 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
5494 Call \O[0] if `ps4html' is active.
5495 * tmac/s.tmac (@EQ, @EN): Handle html better.
5497 * tmac/html.tmac: Don't use black for background colour.
5499 * src/roff/troff/node.cc: Include `div.h'.
5500 (troff_output_file::really_print_line): Don't use `is_on'.
5501 (troff_output_file::word_marker, troff_output_file::flush_tbuf
5502 troff_output_file::check_charinfo,
5503 troff_output_file::put_char_width, troff_output_file::put_char,
5504 troff_output_file::determine_line_limits, troff_output_file::draw,
5505 real_output_file::begin_page, glyph_color_node::tprintf,
5506 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
5508 (troff_output_file::really_on): Call `do_motion'.
5509 (suppress_node::tprint): Use `get_page_number' instead of `%'
5511 Call `reset_output_registers' conditionally on `is_on'.
5513 * doc/groff.texinfo: Document new syntax of \O.
5514 * NEWS, man/groff_diff.man: Updated.
5516 2002-05-22 Werner LEMBERG <wl@gnu.org>
5518 * MORE.STUFF: Add info about David Frey's deroff implementation.
5521 2002-05-16 Werner LEMBERG <wl@gnu.org>
5523 Pic's `with' attribute now accepts positions.
5525 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
5526 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
5528 (object_spec): Add rule for `WITH' and `position'.
5529 (relative_path): Give `corner' the precedence of `CHOP'.
5530 * src/preproc/pic/object.h (path): New members `pos' and
5532 * src/preproc/pic/object.cc: Updated initializers of `path'.
5533 (path::follow): Handle `is_position'.
5535 * doc/pic.ms: Completely updated grammar description.
5536 Many typographical improvements.
5538 2002-05-15 Werner LEMBERG <wl@gnu.org>
5540 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
5541 code of x in range 0-127) also.
5542 * doc/groff.texinfo, man/groff_diff.man: Updated.
5544 Added keywords `north', `south', `east', and `west' for corners
5547 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
5549 (yylex): Handle them.
5550 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
5551 (corner): Handle them.
5553 2002-05-14 Werner LEMBERG <wl@gnu.org>
5555 * src/devices/grops/grops.man: Clarify handling of `download' file.
5557 2002-05-11 Werner LEMBERG <wl@gnu.org>
5559 Adding `warnscale' and `spreadwarn' requests, based on a patch from
5560 Jeffrey Friedl <jfriedl@yahoo.com>.
5562 * src/roff/troff/input.cc (spread_limit, warn_scale,
5563 warn_scaling_indicator): New global variables.
5564 (warnscale_request, spreadwarn_requests): New functions.
5565 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
5566 (init_input_requests): Updated.
5567 (error_type): Add `OUTPUT_WARNING'.
5568 (do_error): Handle it.
5569 (output_warning): New warning function which shows output location.
5570 * src/roff/troff/env.h (spread_limit): New external variable.
5571 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
5573 (distribute_space): Emit warning if added space is larger than
5575 (environment::possibly_break_line): Emit warning if a line can't
5576 be adjusted on both sides.
5578 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
5580 2002-05-08 Werner LEMBERG <wl@gnu.org>
5582 * src/roff/troff/node.cc (special_node::special_node): Use
5583 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
5584 \X''\% crashes, for example.
5586 * doc/groff.texinfo: Document \! and \? used at top-level.
5588 2002-05-06 Werner LEMBERG <wl@gnu.org>
5590 * src/preproc/pic/pic.man: Fix some keyword syntax.
5591 Other minor typographical fixes.
5593 * src/roff/groff/groff.man: Fix typos.
5595 2002-05-04 Werner LEMBERG <wl@gnu.org>
5597 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
5598 (ShortOpt[]): This to avoid problems with refer.
5600 * doc/pic.ms: Fix typo.
5601 Fix pic grammar description.
5603 * tmac/an-old.tmac (ne): Use de1, not de.
5605 2002-05-03 Werner LEMBERG <wl@gnu.org>
5607 * doc/groff.texinfo: Finished separation of glyphs and characters.
5608 Don't use the string `Appendix' for appendix headers (both in
5609 the text and the table of contents).
5610 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
5613 Use registers LL and LT (similar to -ms) for controlling the
5614 length of title and line, respectively, in the -man and -mdoc
5617 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
5618 (doc-setup-page-layout): Use \n[LL] and \n[LT].
5619 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
5621 (an-header, an-p-footer): Use \n[LT].
5622 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
5623 doc/groff.texinfo: Document it.
5625 2002-05-02 Werner LEMBERG <wl@gnu.org>
5627 * doc/fdl.texi: New file.
5628 * doc/groff.texinfo: Include it.
5629 Define and use @copying.
5630 Starting with separating glyph, symbol, and character.
5632 2002-04-27 Werner LEMBERG <wl@gnu.org>
5634 * Makefile.in (EXEEXT): Set it.
5635 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
5638 * src/include/nonposix.h: Define GS_NAME.
5639 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
5641 Some preliminary changes for EMX support under OS/2.
5643 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
5644 __EMX__ similar to __MSDOS__.
5645 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
5647 2002-04-25 Werner LEMBERG <wl@gnu.org>
5649 * doc/groff.texinfo: Integrated groff_out.man.
5652 2002-04-23 Werner LEMBERG <wl@gnu.org>
5654 * man/groff_out.man: Minor fixes.
5656 2002-04-23 Werner LEMBERG <wl@gnu.org>
5658 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
5659 correct page references.
5660 Fixed many index entries.
5662 2002-04-23 Bernd Warken <bwarken@mayn.de>
5664 * man/roff.man: Enlarged.
5666 2002-04-22 Werner LEMBERG <wl@gnu.org>
5668 * doc/groff.texinfo: More examples, other fixes.
5670 2002-04-20 Werner LEMBERG <wl@gnu.org>
5672 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
5673 will now form a chain, e.g.
5682 This is for compatibility with plan 9's troff.
5684 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
5688 * doc/groff.texinfo: Add documentation of remaining requests and
5691 2002-04-19 Werner LEMBERG <wl@gnu.org>
5693 * doc/groff.texinfo: Add documentation of remaining escapes.
5695 * font/devdvi/generate/tc.map: Remove entry for `sr'.
5696 * font/devdvi/*TC: Regenerated.
5698 2002-04-18 Werner LEMBERG <wl@gnu.org>
5700 * src/roff/troff/input.cc (token::next): Make \H behave consistently
5701 if not in compatibility mode, i.e., increment relative to the
5703 * doc/groff.texinfo: Updated accordingly.
5705 2002-04-17 Werner LEMBERG <wl@gnu.org>
5707 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
5709 2002-04-16 Bernd Warken <bwarken@mayn.de>
5711 * src/roff/groff/groff.man: Improve documentation of -P option.
5714 2002-04-15 Werner LEMBERG <wl@gnu.org>
5716 Add new escape \F to switch font family.
5718 * src/roff/troff/input.cc (token::next): Handle \F.
5719 * src/roff/troff/env.cc (environment::set_family): Handle
5721 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5724 2002-04-14 Werner LEMBERG <wl@gnu.org>
5726 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
5729 2002-04-13 Werner LEMBERG <wl@gnu.org>
5731 Implement \f[] as an alternative to \fP. Change \mP and \MP to
5732 \m[] and \M[], respectively.
5734 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
5735 (symbol::symbol): Handle NULL string and empty string differently.
5736 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
5737 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
5738 Add optional parameter.
5739 Updated calling functions.
5740 (get_copy, do_glyph_color, do_fill_color, token::next): Use
5742 * src/roff/troff/env.cc (environment::set_font): Ditto.
5744 * src/preproc/pic/troff.cc (troff_output::set_fill,
5745 troff_output::reset_color: Updated.
5747 * tmac/www.tmac: Updated.
5749 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
5750 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
5753 * tmac/Xps.tmac: Remove some redundant code.
5755 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
5756 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
5757 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
5760 2002-04-13 Bernd Warken <bwarken@mayn.de>
5762 * src/include/printer.h, src/libs/libdriver/printer.cc
5763 (printer::change_fill_color): New member function.
5764 * src/libs/libdriver/input.cc (parse_D_command): Use it.
5766 2002-04-12 Werner LEMBERG <wl@gnu.org>
5768 * doc/groff.texinfo: Completed pass on gtroff reference.
5770 2002-04-11 Werner LEMBERG <wl@gnu.org>
5772 * doc/groff.texinfo: More fixes.
5774 2002-04-11 Bernd Warken <bwarken@mayn.de>
5776 * src/include/color.h: Decorate with `const'.
5779 * src/libs/libgroff.color.cc: Decorate with `const'.
5781 (color::color): Initialize members.
5782 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
5783 command according to the documentation.
5785 * man/groff_out.man: Updated.
5788 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
5790 * src/preproc/html/pre-html.cc (write_start_image): Remove
5792 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
5794 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
5795 \C'hy' caused an assertion failure.
5797 * src/roff/troff/env.cc (environment::environment): Initialize
5799 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
5801 2002-04-10 Werner LEMBERG <wl@gnu.org>
5803 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
5804 Document pvs request and .pvs register.
5806 2002-04-09 Werner LEMBERG <wl@gnu.org>
5808 * doc/groff.texinfo: Improve and fix documentation of diversions
5811 2002-04-08 Werner LEMBERG <wl@gnu.org>
5813 * doc/groff.texinfo: Fix documentation of drawing functions.
5816 2002-04-07 Werner LEMBERG <wl@gnu.org>
5818 * doc/groff.texinfo: Better documentation of double quotes as
5822 2002-04-06 Werner LEMBERG <wl@gnu.org>
5824 * man/groff_font.man: Document names of special characters better.
5825 * doc/groff.texinfo: Minor improvements.
5827 * tmac/lbp.tmac: Load latin1.tmac.
5828 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
5830 * font/devX*/*: Regenerated (all chars > 0x80 removed).
5832 2002-04-05 Werner LEMBERG <wl@gnu.org>
5834 * tmac/tty.tmac: Don't use shc request.
5835 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
5838 * man/groff_diff.man: Minor fixes.
5840 * font/devlbp/*: Remove all `charXXX' entities.
5842 * src/libs/libgroff/font.cc (font::~font): Deallocate
5843 `special_device_coding'.
5844 (font::load): Use `new' for allocating `special_device_coding'.
5845 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
5846 Removed unused member.
5848 2002-04-05 Werner LEMBERG <wl@gnu.org>
5850 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
5851 (resource_manager::do_begin_binary,
5852 resource_manager::do_begin_data): Use it.
5854 * doc/texinfo.tex: Updated to version 4.2.
5856 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
5857 (token::zero_width_break): New inline function.
5858 * src/roff/troff/input.cc (token::next): Use it.
5859 (token::description): Updated.
5860 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
5861 (token::add_to_node_list, token::process): Use it.
5862 * NEWS, doc/groff.texinfo: Updated.
5864 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
5865 * tmac/tty.tmac: Add missing backslash.
5867 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
5869 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
5870 `.ps' register instead of `.s' to handle fractional point sizes.
5871 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
5872 limit_box::output): Ditto.
5873 * src/preproc/eqn/other.cc (size_box::compute_metrics,
5874 size_box::output): Ditto.
5875 * src/preproc/eqn/over.cc (over_box::compute_metrics,
5876 over_box::output): Ditto.
5877 * src/preproc/eqn/script.cc (script_box::compute_metrics,
5878 script_box::output): Ditto.
5879 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
5880 sqrt_box::output): Ditto.
5882 2002-04-03 Michael Selway <mas@ssl.co.uk>
5884 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
5887 2002-04-03 Werner LEMBERG <wl@gnu.org>
5889 * doc/homepage.ms: Reduce title size.
5890 * doc/groff.texinfo: Fix documentation of .t register.
5891 Fix handling of colon.
5894 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
5895 only if page length is positive to avoid a loop.
5897 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
5900 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
5902 * src/include/nonposix.h, src/roff/groff/pipeline.c:
5903 s/__CYGWIN32__/__CYGWIN__/.
5905 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
5907 * doc/gnu.xpm: New image contributed by Emily Mulley.
5908 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
5909 (homepage.html): Be dependent on gnu.eps.
5910 * doc/homepage.ms: Updated to new image.
5912 * src/devices/grohtml/post-html.cc (html_printer): New member
5914 (html_printer::flush_sbuf, html_printer::set_char): Set it.
5915 (html_printer::sbuf_continuation): Use it.
5917 2002-03-28 Werner LEMBERG <wl@gnu.org>
5919 * src/libs/libgroff/getopt.c: Updated to latest version.
5921 * tmac/README: More on hyphen.tex license.
5923 2002-03-26 Larry Kollar <kollar@alltel.net>
5925 * doc/groff.texinfo: Add documentation of most missing requests.
5927 2002-03-25 Werner LEMBERG <wl@gnu.org>
5929 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
5930 of `+-', `mu', and `di', respectively.
5932 * font/devascii/R.proto, font/devutf8/R.proto,
5933 font/devlatin1/R.proto, font/devhtml/R.proto,
5934 font/devcp1047/R.proto, font/devlpb/*: Add them.
5935 * font/devps/generate/textmap: Ditto.
5936 * font/devps/*: Regenerated.
5937 * font/devlj4/generate/text.map: Add them.
5938 * font/devlj4/*: Regenerated.
5939 * font/devdvi/generate/tc.map: Use them.
5940 * font/devdvi/generate/texsy.map: Add them.
5941 * font/devdvi/*: Regenerated.
5942 * font/devX*/*: Regenerated.
5944 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
5945 tmac/tty-char.tmac: Updated.
5947 * NEWS, man/groff_char.man: Updated.
5949 2002-03-24 Werner LEMBERG <wl@gnu.org>
5951 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
5952 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
5953 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
5954 we use `.fchar' in dvi.tmac.
5955 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
5956 * tmac/Xps.tmac: Simplify some char definitions.
5957 Add definition for \[f/].
5958 * man/groff_char.man: Updated for new X.tmac.
5960 * tmac/README: New file.
5962 2002-03-23 Phil Lobbes <phil@perkpartners.com>
5964 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
5965 internal .y.o rule took precendence over the .y.cc rule, compiling
5966 the yacc files with gcc instead of g++.
5968 2002-03-23 Werner LEMBERG <wl@gnu.org>
5970 * tmac/dvi.tmac: Add replacement font for `CB'.
5972 * tmac/doc.tmac: s/request/macro/ in messages.
5973 (doc-generic-macro): Improve error message.
5974 * tmac/groff_mdoc.man: Minor improvements.
5976 2002-03-22 Werner LEMBERG <wl@gnu.org>
5978 * doc/groff.texinfo: Document possible conflict between `tr' and
5981 2002-03-21 Werner LEMBERG <wl@gnu.org>
5983 Improve handling of hyphenation patterns. It is now possible to
5984 use most of TeX's pattern files unmodified. To make the process
5985 more flexible, a new request `hpfcode' has been added which
5986 provides a character code mapping for the `hpf' request. See
5987 comment before hpf_getc() for more details.
5989 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
5991 (read_patterns_file): Additional parameter for exception dictionary.
5992 Extended to recognize \pattern, \hyphenation, and \endinput.
5993 (do_hyphenation_patterns_file): Updated.
5994 * src/roff/troff/env.h (hpf_code_table): New extern.
5996 * src/roff/troff/input.cc (hpf_code_table): New array.
5997 (init_hpf_code_table, hyphenation_patterns_file_code): New
5999 (hyphenation_code): Handle translation from `trin' correctly.
6000 (main, init_input_requests): Updated.
6001 (charinfo::set_translation): Handle hyphenation code also.
6003 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
6006 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
6007 char' is used for offsets in hyphenation exceptions.
6009 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
6011 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6013 2002-03-20 Larry Kollar <kollar@alltel.net>
6015 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
6018 2002-03-18 Werner LEMBERG <wl@gnu.org>
6020 * tmac/html.tmac: Fix serious typo.
6022 2002-03-17 Larry Kollar <kollar@alltel.net>
6024 * doc/groff.texinfo: Add documentation for `writec' request.
6026 2002-03-17 Werner LEMBERG <wl@gnu.org>
6028 Added request `hpfa' to append hyphenation patterns.
6030 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
6032 (hyphenation_patterns_file): Renamed to...
6033 (do_hyphenation_patterns_file): This.
6034 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
6036 (init_hyphen_requests): Updated.
6037 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6039 2002-03-16 Werner LEMBERG <wl@gnu.org>
6041 Added request `writec' in analogy to `tmc'.
6043 * src/roff/troff/input.cc (write_request): Renamed to...
6044 (do_write_request): This.
6045 Added one parameter.
6046 (write_request, write_request_continue): New functions.
6047 (init_input_requests): Updated.
6048 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6050 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
6052 * NEWS: Document it.
6054 2002-03-15 Werner LEMBERG <wl@gnu.org>
6056 * man/groff.man: Add writem request.
6058 Add request `trin' (translate input) to make `.asciify' work
6059 correctly. This is necessary since `charXXX' entity names are no
6060 longer hardcoded in font definition files.
6062 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
6063 `translate_input' members.
6064 (charinfo::set_asciify_code, charinfo::get_asciify_code,
6065 charinfo::set_translation_input): New methods.
6066 (charinfo::set_translation): Add third argument.
6067 * src/roff/troff/input.cc (charinfo:set_translation): Set
6069 (do_translate): Add second argument.
6070 (translate_input): New function.
6071 (init_input_requests): Updated.
6072 * src/roff/troff/node.cc (glyph_node::asciify,
6073 composite_node::asciify): Use `get_asciify_code'.
6075 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
6077 * NEWS, man/groff.man, man/groff_diff.man: Updated.
6079 2002-03-14 Larry Kollar <kollar@alltel.net>
6081 * doc/groff.texinfo: Improve documentation of .RS and .RE.
6083 2002-03-14 Werner LEMBERG <wl@gnu.org>
6085 Add a new request `sizes' similar to the `sizes' command in DESC
6088 * src/roff/troff/env.cc (override_sizes): New function.
6089 (init_env_requests): Use it.
6090 * src/roff/troff/token.h: Export `read_string'.
6091 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6093 2002-03-12 Werner LEMBERG <wl@gnu.org>
6095 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
6097 2002-03-10 Werner LEMBERG <wl@gnu.org>
6099 * tmac/pspic.tmac: Add support for -Tdvi.
6100 * tmac/dvi.tmac: Include pspic.tmac.
6101 * src/devices/grodvi/grodvi.man: Document it.
6104 * font/devlj4/generate/Makefile: Fix URL of metric files.
6106 2002-03-09 Werner LEMBERG <wl@gnu.org>
6108 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
6110 2002-03-09 Larry Kollar <kollar@alltel.net>
6112 * tmac/groff_ms.man: Add documentation for RS and RE macros.
6114 2002-03-08 Werner LEMBERG <wl@gnu.org>
6116 * doc/groff.texinfo: Fixes for texinfo 4.1.
6118 2002-03-07 Werner LEMBERG <wl@gnu.org>
6120 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
6122 Handle CYGWIN properly.
6124 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
6126 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
6127 * tmac/lbp.tmac: Add some font translations.
6129 2002-03-02 Werner LEMBERG <wl@gnu.org>
6131 * font/devcp1047/R.proto, font/devlatin1/R.proto,
6132 font/devhtml/R.proto: Remove `charXXX' entries.
6133 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
6136 * font/devlj4/generate/text.map: Remove `charXXX' entries.
6137 * font/devlj4/*: Regenerated all font definition files.
6138 * tmac/lj4.tmac: Load latin1.tmac.
6140 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
6141 from 2000-06-17: LJ4 metric files are *not* text files.
6143 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
6144 register to test for EBCDIC.
6146 2002-03-01 Werner LEMBERG <wl@gnu.org>
6148 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
6149 files (as grops already does).
6150 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
6152 * src/devices/grops/grops.man: Document comment lines in encoding
6155 * tmac/cp1047.tmac: New file.
6156 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
6157 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
6158 * tmac/Makefile.sub (NORMALFILES): Updated.
6160 * tmac/ec.tmac: Don't load latin1.tmac again.
6162 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
6163 font/devps/generate/dingbats.map,
6164 font/devps/generate/dingbats.rmap, font/devps/text.enc,
6165 font/devps/generate/Makefile (symbolmap): Add header comment.
6166 * font/devps/generate/textmap: Ditto.
6167 Remove `charXXX' entries.
6168 * font/devps/symbolmap: Regenerated.
6169 * font/devps/*: Regenerated all font definition files.
6171 2002-02-28 Werner LEMBERG <wl@gnu.org>
6173 Add color support to grodvi (for drawing colors are currently
6174 translated to gray values).
6176 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
6177 (dvi_printer): Add `cur_color' member.
6178 (dvi_printer::set_color): New function.
6179 (draw_dvi_printer): Remove `fill'.
6180 (draw_dvi_printer::fill_next): Pass environment as parameter.
6181 Update code for new color support translated to gray.
6182 (dvi_printer::set_char): Updated.
6183 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
6184 changes crossing the page border.
6185 (dvi_printer::draw): Updated.
6186 Remove cases `f' and `F'.
6187 * tmac/dvi.tmac: Add color definitions.
6188 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6190 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
6193 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
6194 versions of autoconf.
6195 * configure: Updated.
6197 * doc/homepage.ms: Use `.blm'.
6198 * tmac/www.tmac (www-depth): New auxiliary variable.
6199 (www-pop-level): Don't issue HTML tag.
6200 (ULS, ULE, LI): Use absolute indentation.
6202 * src/devices/grops/ps.cc (ps_printer::begin_page,
6203 ps_printer::end_page): Switch forth and back to default color while
6204 starting a new page.
6206 2002-02-27 Werner LEMBERG <wl@gnu.org>
6208 Add EC and TC fonts to devdvi.
6210 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
6211 * font/devdvi/generate/cork.map: Renamed to...
6212 * font/devdvi/generate/ec.map: This.
6213 Remove entry for `aq'.
6214 * font/devdvi/generate/tc.map: New file.
6215 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
6218 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
6219 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6220 * tmac/ec.tmac: New file.
6221 * tmac/Makefile.sub (NORMALFILES): Updated.
6222 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6223 * man/groff_char.man: Check `ECFONTS' register.
6225 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
6227 2002-02-26 Werner LEMBERG <wl@gnu.org>
6229 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
6230 * font/devdvi/generate/cork.map: Add 'y and 'Y.
6231 * font/devdvi/*: Updated.
6232 * tmac/dvi.tmac: Formatting.
6234 Add font `HBI' for the dvi output.
6235 Add support for font families `T' and `H'.
6237 * font/devdvi/HBI: New file.
6238 * font/devdvi/B: Renamed to ...
6239 * font/devdvi/TB: This.
6240 * font/devdvi/BI: Renamed to ...
6241 * font/devdvi/TBI: This.
6242 * font/devdvi/I: Renamed to ...
6243 * font/devdvi/TI: This.
6244 * font/devdvi/R: Renamed to ...
6245 * font/devdvi/TR: This.
6246 * font/devdvi/H: Renamed to ...
6247 * font/devdvi/HR: This.
6248 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6249 * font/devdvi/generate/Makefile (HBI): New rule.
6251 (R, I, B, BI, H): Renamed to ...
6252 (TR, TI, TB, TBI, HR): This, respectively.
6254 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6255 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
6256 Add `styles' and `family' keywords.
6257 * tmac/dvi.tmac: Alias `H' to `HR'.
6258 Add some fspecial requests for italic fonts.
6259 Add TR and TI as special.
6260 Add support for `_' with font CWI.
6262 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
6263 operator `:'. Until now, the expression `0:1' would return 2
6266 2002-02-25 Werner LEMBERG <wl@gnu.org>
6268 * man/groff_char.man: Added some missing PS glyph names (from the
6270 * font/devps/generate/textmap, font/devps/symbolmap: Add
6273 * doc/groff.texinfo: Minor additions and fixes.
6274 * man/groff_diff.man: Remove documentation of fp request. This
6275 is already covered in the original troff manual.
6276 Updated to be consistent with other doc files.
6279 2002-02-24 Werner LEMBERG <wl@gnu.org>
6281 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
6283 Define new variable OTHERDEVDIRS (containing `font/devlj4
6284 font/devlbp' if not EBCDIC).
6285 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
6286 (OTHERDEVDIRS): New variable.
6287 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
6288 * configure: Regenerated.
6290 * NEWS, src/devices/grotty/grotty.man: Updated.
6292 2002-02-23 Werner LEMBERG <wl@gnu.org>
6294 * src/roff/troff/input.cc (do_overstrike, do_bracket,
6295 get_line_arg): Honour input level.
6297 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
6299 * font/*/*: Implement it in all font files.
6300 * font/devps/generate/textmap, font/devps/generate/symbolchars,
6301 * font/devps/symbolmap: Updated.
6302 * font/devlj4/generate/text.map: Updated.
6303 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
6304 * font/devdvi/generate/texmi.map: Updated.
6306 * font/devutf8/R.proto: Remove all `charXXX' entries.
6307 * font/devutf8/NOTES: Updated.
6309 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
6312 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
6314 * NEWS, man/groff_char.man: Updated.
6316 2002-02-21 Phil Lobbes <phil@perkpartners.com>
6318 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
6320 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6322 * src/roff/grog/grog.pl: Fix computation of $refer.
6324 2002-02-19 Werner LEMBERG <wl@gnu.org>
6326 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
6327 `snprintf' and `vsnprintf'.
6329 * src/include/htmlindicate.h: Renamed to...
6330 * src/include/htmlhint.h: This.
6331 * src/include/Makefile.sub: Updated.
6332 * src/preproc/eqn/main.cc: Updated.
6334 2002-02-18 Werner LEMBERG <wl@gnu.org>
6336 * man/roff.man, man/groff_out.man, man/groff.man,
6337 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
6338 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
6340 * win32-diffs: Updated.
6342 2002-02-17 Werner LEMBERG <wl@gnu.org>
6344 * doc/Makefile (clean): Add *.eps.
6345 (MEMACROS): Removed.
6346 (TFLAG): New variable.
6349 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
6351 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
6353 * tmac/www.tmac: Use dummy diversion while resetting and disabling
6355 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
6357 * src/roff/troff/troff.man: Fix order of parameter description.
6361 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
6363 Simplify image handling for grohtml.
6366 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
6368 (html_text::dump_stack): Don't emit newline while debugging.
6369 (html_text::do_push) [DEBUGGING]: Print more info.
6370 (html_text::check_emit_text): Fix handling of <p>.
6371 * src/devices/grohtml/html.h: Updated.
6372 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
6373 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
6374 send its data to stderr also.
6376 (simple_output::space_or_newline) [DEBUGGING]: Removed.
6377 * src/devices/grohtml/post-html.cc (html_printer::do_links,
6378 html_printer::html_printer): Remove `DEBUGGING' conditionals.
6380 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
6382 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
6383 is_inline_image): Removed.
6384 (html_begin_suppress, html_end_suppress): Don't take a parameter.
6385 (graphic_start, graphic_end): Removed.
6386 * src/include/htmlindicate.h: Updated.
6387 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
6388 (macroset_template): New global variable.
6389 (makeFileName): Use `macroset_template'.
6390 (write_end_image): Don't take a parameter.
6392 (write_start_image: Don't emit newline.
6393 (char_buffer::write_upto_newline): Updated.
6394 (char_buffer::skip_to_newline): Renamed to ...
6395 (char_buffer::skip_until_newline): This.
6397 (char_buffer::write_file_troff, char_buffer::write_file_html):
6399 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
6400 (removeAllPages): Remove `DEBUGGING' conditionals.
6401 (addRegDef, dump_args): New functions.
6402 (char_buffer::do_html, char_buffer::do_image): Handle
6403 `www-image-template' command line variable.
6404 Add more debugging code.
6405 (addps4html): Removed.
6406 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
6408 * src/preproc/eqn/main.cc: Include `ctype.h'.
6409 (suppress_html): Removed.
6411 (inline_equation): Use `html_begin_suppress' and
6412 `html_end_suppress'.
6413 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
6414 (troff_output::start_picture, troff_output::finish_picture):
6416 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
6417 (process_input_file): Updated.
6419 * src/roff/troff/div.cc (page_number): Set page number only if the
6420 `ps4html' register isn't defined.
6421 * src/roff/troff/input.cc (image_no): New external variable.
6422 (do_suppress): Use it.
6423 * src/roff/troff/node.h (suppress_node::image_id): New member.
6424 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
6425 (suppress_node::suppress_node): Initialize `image_id' member.
6426 (suppress_node::same): Handle `image_id' also.
6427 (suppress_node::copy): Updated.
6428 (last_image_id): New global variable.
6429 (suppress_node::tprint): Use it.
6431 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
6433 * tmac/pspic.mac (PSPIC): Fix html support.
6434 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
6435 * tmac/www.tmac (www-image-template): Set up.
6436 (HTMLINDEX): Renamed to...
6438 (BODYCOLOR): Renamed to...
6440 (BACKGROUND): Renamed to...
6442 (URL): Change order of parameters for consistency.
6443 (MAILTO): Renamed to...
6445 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
6446 (IMG, PIMG, MPIMG): This.
6447 (HTML-H-BEGIN, HTML-H-END): Renamed to...
6449 (LINKS): Renamed to...
6451 (LINE): Renamed to...
6453 (NO-AUTO-RULE): Renamed to...
6455 (HTML-TL): Renamed to...
6457 (UL-BEGIN, UL-END): Renamed to...
6459 (DROPCAP): Renamed to...
6461 (TS, TE, EQ, EN): Provide default definitions.
6462 (www-make-unique-name): Updated.
6463 (HTML-IMAGE-INLINE): Fix typo.
6464 * tmac/groff_www.man: Updated.
6466 * doc/Makefile (homepage.html): Add option -r to grohtml.
6467 Use shortened image name.
6468 * doc/groff.texinfo: Updated info on grohtml strings and macros.
6469 * doc/homepage.ms: Updated and extended.
6471 2002-02-14 Werner LEMBERG <wl@gnu.org>
6473 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
6475 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
6476 SGR_BACK_DEFAULT_COLOR): Replaced with ...
6477 (tty_printer::put_color): Use it.
6478 (ttr_printer::end_page): Simplify.
6480 2002-02-13 Werner LEMBERG <wl@gnu.org>
6482 * tmac/groff_tmac.man: Moved to...
6483 * man/groff_tmac.man: This place.
6484 * tmac/Makefile.sub, man/Makefile.sub: Updated.
6486 2002-02-12 Werner LEMBERG <wl@gnu.org>
6488 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
6489 $(COMPILE.c) to not include groff's assert.h.
6491 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
6493 * NEWS, src/drivers/grotty/grotty.man: Document it.
6495 2002-02-11 Werner LEMBERG <wl@gnu.org>
6497 * src/libs/snprintf/snprintf.c: Updated to latest version
6500 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
6501 test whether there is `.]' also.
6502 Don't check for spaces after `.['.
6503 * src/roff/grog/grog.sh: Do the same.
6505 2002-02-10 Werner LEMBERG <wl@gnu.org>
6509 * src/libs/libgroff/illegal.cc: Renamed to ...
6510 * src/libs/libgroff/invalid.cc: This.
6511 (illegal_char_table): Renamed to ...
6512 (invalid_char_table): This.
6513 * src/libs/libgroff/Makefile.sub: Updated.
6514 * win32-diffs: Updated.
6516 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
6517 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
6518 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
6519 font::load), src/preproc/eqn/main.cc (read_line, main),
6520 src/preproc/eqn/lex.cc (file_input::read_line),
6521 src/preproc/pic/lex.cc (file_input::read_line,
6522 simple_file_input::get, simple_file_input::peek),
6523 src/preproc/pic/main.cc (top_input::get, top_input::peek),
6524 src/preproc/pic/pic.man, src/preproc/refer/main.cc
6525 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
6526 do_bib), src/preproc/tbl/main.cc (table_input::get),
6527 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
6528 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
6529 do_zero_width, read_request, encode_char, ps_get_line,
6530 transparent_file, get_char_for_escape_name, transparent_translate,
6531 asciify, input_char_description, read_string, set_string),
6532 src/roff/troff/env.cc (environment::add_html_tag),
6533 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
6535 * src/include/lib.h: Updated.
6537 * src/preproc/eqn/eqn.cc: Removed.
6541 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
6543 2002-02-09 Werner LEMBERG <wl@gnu.org>
6545 * doc/gnu.xpm: New image.
6546 * doc/Makefile (DOCS): Add homepage.ps.
6547 Add rules for converting xpm->png and xpm->eps.
6548 Use `gnu.{xpm,eps}' as image names.
6549 * doc/homepage.ms: Updated.
6551 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
6553 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
6554 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
6555 Remove calls to `B1' and `B2'
6556 (PNG-IMAGE): New macro for inclusion of images in PNG format.
6557 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
6558 auxiliary variables for MARGIN-PNG-IMAGE.
6559 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
6560 auxiliary macros for MARGIN-PNG-IMAGE.
6561 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
6563 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
6564 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
6565 (DROPCAP): New macro to produce dropcap characters.
6566 (www-do-image): Renamed back to...
6567 (HTML-DO-IMAGE): This.
6568 Updated all callers.
6570 * doc/Makefile (gnubw.eps): Updated.
6571 * doc/homepage.ms: Updated.
6573 2002-02-08 Werner LEMBERG <wl@gnu.org>
6575 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
6576 Added `linethick' to table in section `Style Variables'.
6578 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
6580 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
6582 2002-02-07 Werner LEMBERG <wl@gnu.org>
6584 Adding options -C (compatibility mode) and -c (grotty's old output
6587 * src/roff/nroff/nroff.sh: Implement it.
6589 * NEWS, src/roff/nroff/nroff.man: Updated.
6591 * PROBLEMS: Document bison 1.32 bug.
6593 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
6595 * src/roff/troff/node.cc (make_tfont): Define it earlier.
6596 * src/roff/troff/div.h: Add prototype for `end_diversions'.
6597 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
6598 * src/roff/troff/env.h: Add prototype for `title'.
6600 Adding EBCDIC support to grotty.
6602 * src/devices/grotty/tty.cc (CSI): New macro.
6603 (SGR_*, tty_printer::put_color): Use it.
6605 2002-02-06 Werner LEMBERG <wl@gnu.org>
6607 Implementing color support in grotty. The new switch -c activates
6608 the old drawing scheme, disabling color at the same time. The new
6609 switch `-i' selects italic instead of underlining (SGR only).
6611 * src/devices/grotty/tty.cc (putstring): New define instead of
6612 `fputs'. Updated all callers.
6613 (old_drawing_scheme): New global variable.
6614 (COLOR_CHANGE): New enum value.
6615 (SGR_*): New defines containing color handling escape sequences.
6616 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
6617 (glyph): New members `back_color_idx' and `fore_color_idx'.
6618 (glyph::order): Add COLOR_CHANGE.
6619 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
6620 `is_underline', `is_bold', `cu_flag', `tty_colors'.
6621 New methods `make_underline', `make_bold', `color_to_idx',
6622 `change_color', `put_color'.
6623 (cu_flag): Moved into `tty_printer' class.
6624 (tty_printer::tty_printer): Initialize colors.
6625 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
6626 tty_printer::draw, tty_printer::end_page): Handle colors also.
6627 (main): Add options `-c' and `-i'.
6629 * NEWS, src/devices/grotty/grotty.man: Updated.
6631 * src/include/errarg.h (errarg): Add support for `unsigned int'.
6632 * src/libs/libgroff/errarg.c: Implement it.
6634 * src/include/printer.h (printer): Add `change_color' method
6635 (currently used by grotty only).
6636 * src/libs/libdriver/printer.cc: Implement it.
6637 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
6638 call to `pr->change_color'.
6640 * src/roff/troff/node.cc (troff_output_file::fill_color,
6641 troff_output_file::glyph_color): Call `do_motion'.
6643 * tmac/tty.tmac: Add color definitions.
6645 * src/roff/groff/groff.man: Minor fixes.
6647 2002-02-05 Bernd Warken <bwarken@mayn.de>
6649 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
6650 it. This is a preparation for future changes.
6652 2002-02-05 Werner LEMBERG <wl@gnu.org>
6654 * src/roff/troff/input.cc (process_input_stack): Fix the case
6655 where leading spaces are followed by \f or \s; previously, an
6656 incorrect space width has been used.
6658 * doc/roff.man (quoted_char): Fix argument.
6659 (comment): Define string.
6661 2002-02-04 Larry Kollar <kollar@alltel.net>
6663 * doc/groff.texinfo: More fixes.
6665 2002-02-04 Werner LEMBERG <wl@gnu.org>
6667 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
6668 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
6669 `restore_compatibility' before `output_string' -- the LINE_STRING
6670 register now already contains proper switches from and to
6673 * man/groff_char.man: Add Euro symbol.
6674 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
6675 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
6676 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
6679 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
6681 (.texinfo.html): Add support for texinfo->html.
6683 2002-02-03 Werner LEMBERG <wl@gnu.org>
6685 Added three new requests `ds1', `as1', and `ami'. The former two
6686 are equivalent to `ds' and `as' with the difference that
6687 compatibility mode is saved on entry, switched off during string
6688 expansion, and restored on exit. The latter is the pendant to `dei'
6691 (do_define_string): Use `define_mode' and `calling mode'.
6692 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
6693 end of string, respectively.
6694 (define_string, append_string): Use `calling_mode'.
6695 (define_nocomp_string, append_nocomp_string,
6696 define_string_indirect): New functions.
6697 (init_input_requests): Updated.
6698 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6700 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
6701 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
6702 mm macro package accesses this string register directly.
6703 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
6705 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
6708 2002-02-02 Larry Kollar <kollar@alltel.net>
6710 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
6712 2002-01-31 Werner LEMBERG <wl@gnu.org>
6714 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
6716 2002-01-31 Bernd Warken <bwarken@mayn.de>
6718 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
6719 * man/groff_out.man: Revised and updated.
6721 2002-01-30 Bernd Warken <bwarken@mayn.de>
6723 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
6724 out the unused `{' and `}' commands. Undefined by default.
6725 (IntArray): Make `data' private.
6726 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
6727 new methods instead.
6728 (skip_line_D, skip_to_end_of_line): New functions.
6729 (get_D_fixed_args): Use `skip_line_D'.
6730 Changed to handle dummy odd arguments by ...
6731 (get_D_fixed_args_odd_dummy): This new function.
6732 (get_D_variable_args): Split some code into ...
6733 (get_possibly_integer_args): This new function.
6734 (send_draw): Use more `const'.
6735 (delete_current_env): New function.
6736 (position_to_end_of_args): Use `size_t'.
6738 (send_draw): Updated.
6739 (parse_D_command): Handle `c', `C', and `t' better.
6743 2002-01-29 Werner LEMBERG <wl@gnu.org>
6746 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
6747 @Def...ListEnd which replaces @Def...x. This is necessary to get
6748 proper HTML output -- see the comment in the file for more
6752 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
6754 Fixes to make color changes of 2002-01-21 work with grohtml.
6756 * src/devices/grohtml/post-html.cc (style): Updated.
6757 (html_printer): Remove unused methods.
6758 (html_printer::do_font, html_printer::draw, html_printer::set_char,
6759 html_printer::special): Updated.
6760 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
6761 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
6762 Added some debugging code.
6763 (html_text::start_tag): Updated.
6764 (html_text::do_push): New method.
6765 (html_text::push_para): Call it.
6766 Add method for handling color.
6767 (html_text::do_color): Updated.
6768 (html_text::shutdown): Handle color.
6769 * src/devices/grohtml/html-text.h (tag_definition): New member
6773 2002-01-28 Werner LEMBERG <wl@gnu.org>
6775 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
6777 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
6779 Add two switches -a and -g to control the antialiasing bits for
6780 text and graphics, respectively.
6782 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
6784 * src/devices/grohtml/grohtml.man: Document them.
6785 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
6787 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
6788 (setupAntiAlias): New function.
6789 (createAllPages): Updated.
6790 (scanArguments): Handle `-a' and `-g'.
6791 (main): Call `setupAntiAlias'.
6794 2002-01-27 Werner LEMBERG <wl@gnu.org>
6796 * doc/groff.texinfo (Def*): Call index function after deffn.
6798 * tmac/html.tmac: Call `nroff' request.
6800 2002-01-26 Larry Kollar <kollar@alltel.net>
6802 * tmac/groff_ms.man: Add some omissions.
6804 2002-01-25 Larry Kollar <kollar@alltel.net>
6806 * tmac/groff_ms.man: Typographical improvements.
6808 2002-01-25 Werner LEMBERG <wl@gnu.org>
6810 * doc/groff.texinfo: Updated version and copyright.
6811 * src/devices/grops/grops.man: Updated.
6813 * tmac/groff_tmac.man: Fix `ig' macro.
6815 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
6817 Use `.ne' unconditionally everywhere.
6818 (TS): Only insert some vertical space. Doing a page break is no
6819 longer necessary due to the redefinition of the `ne' request.
6821 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
6822 warning for unknown subcommands but parse and pass them to the
6825 2002-01-24 Werner LEMBERG <wl@gnu.org>
6827 * tmac/groff_www.man, NEWS: Fix typos.
6829 2002-01-21 Werner LEMBERG <wl@gnu.org>
6831 Complete revision of color support:
6833 Adapt programs to the new libdriver/input.cc.
6835 Color spaces are no longer converted to RGB but transferred as-is
6836 in the troff intermediate output format.
6838 Handle default color gracefully. troff now supports a `default'
6839 color (which can't be changed).
6841 grops will now use the proper color space functions if available.
6845 Note that currently grohtml doesn't handle colors properly. This
6848 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
6849 (ui_to_a): New function.
6850 * src/include/lib.h: Updated.
6852 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
6853 (color): Simplified; removed all `double' members and methods.
6854 A new array `components' now holds the color parameters.
6855 (color::is_default, color::get_components): New methods.
6856 (color::operator==, color:operator!=): New.
6857 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
6858 to make access to the `components' array more comprehensible.
6859 * src/libs/libgroff/color.cc: Implement new color support.
6860 (atoh): Small fixes.
6861 (color::read_encoding): Simplified for new troff intermediate color
6863 (default_color): New global variable.
6865 * src/roff/troff/input.cc (default_symbol): New global variable.
6866 (lookup_color): Use it.
6867 (default_black): Removed.
6868 (do_glyph_color, do_fill_color): Simplified.
6869 (define_color): Handle default color.
6871 (do_if_request): Handle default color.
6872 * src/roff/troff/env.cc (environment::environment): Initialize
6873 colors with `default_color'.
6874 * src/roff/troff/node.cc (troff_output_file::put): Add method
6876 (troff_output_file::hex): Removed.
6877 (troff_output_file::fill_color, troff_output_file::glyph_color):
6878 Updated to include/color.h and libdriver/input.cc.
6880 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
6881 fill color properly (identically to the outline color). \D'f...'
6882 doesn't work any more.
6883 All function calls to it updated.
6885 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
6887 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
6890 * src/devices/grops/ps.cc (ps_output::put_color): New method.
6891 (ps_printer::sbuf_color): Make a real member instead of pointer.
6892 (ps_printer::fill_color, ps_printer::output_color): Removed.
6893 (ps_printer::ps_printer): Updated.
6894 (ps_printer::set_char): Ditto.
6895 (ps_printer::set_color): Use various color schemes.
6896 Use `put_color' method.
6897 (ps_printer::flush_sbuf): Don't set color.
6898 (ps_printer::fill_path): Take `environment' as parameter.
6899 Simplify color handling.
6900 (ps_printer::set_line_thickness): Renamed to ...
6901 (ps_printer::set_line_thickness_and_color): This (and updated).
6902 (ps_printer::set_color): Change second parameter from `complete'
6903 to `fill' which better describes what it does.
6904 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
6905 and text in the right order.
6907 Remove branches for `f' and `F'; this is handled by
6909 * src/devices/grops/ps.h: Updated.
6910 * font/devps/prologue (FL): Redefined.
6911 ({F,C}r,k,g: New color functions (with and without filling).
6913 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
6914 * man/groff_diff.man, man/groff.man, man/groff_out.man,
6915 doc/groff.texinfo, NEWS: Updated.
6917 2002-01-20 Bernd Warken <bwarken@mayn.de>
6919 * src/libs/libdriver/input.cc: Completely rewritten. See comments
6920 in this file for what has been changed.
6922 2002-01-19 Werner LEMBERG <wl@gnu.org>
6924 * test-groff: Fix GROFF_FONT_PATH.
6925 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
6926 is read before .TH or .Dd is parsed.
6928 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
6930 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
6931 quadrant boundaries.
6933 2002-01-18 Werner LEMBERG <wl@gnu.org>
6935 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
6938 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
6940 * tmac/doc.common: Initialize %I register for the %I macro to
6941 avoid (harmless) warning.
6942 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
6943 when in the SYNOPSIS section.
6945 2002-01-17 Bruno Haible <haible@clisp.cons.org>
6947 * src/preproc/pic/lex.cc (get_token): Fix typo.
6949 2002-01-17 Werner LEMBERG <wl@gnu.org>
6951 * devices/grops/ps.cc: Fix incorrectly applied last patch.
6953 2002-01-17 Larry Kollar <kollar@alltel.net>
6955 * tmac/groff_ms.man: Completely rewritten.
6957 2002-01-16 Werner LEMBERG <wl@gnu.org>
6959 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
6961 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
6963 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
6965 (ps_printer::draw): Ditto.
6967 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
6969 * tmac/groff_mdoc.man: Minor fixes.
6971 2002-01-13 Werner LEMBERG <wl@gnu.org>
6973 * man/groff_out.man: Some fixes.
6975 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
6977 * doc/pic.ms: Fix typos.
6979 2002-01-12 Werner LEMBERG <wl@gnu.org>
6981 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
6983 2002-01-10 Werner LEMBERG <wl@gnu.org>
6985 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
6989 2002-01-09 Bernd Warken <bwarken@mayn.de>
6991 * man/groff_out.man: Revised.
6992 * man/roff.man: Minor fixes.
6993 * src/roff/troff/troff.man: Some reordering.
6995 2002-01-09 Werner LEMBERG <wl@gnu.org>
6997 * tmac/an-old.tmac: Add dummy macros for equation support.
6999 2002-01-07 Werner LEMBERG <wl@gnu.org>
7001 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
7003 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
7005 * tmac/groff_man.man: Small improvements.
7007 2002-01-07 Bernd Warken <bwarken@mayn.de>
7009 * man/groff_diff.man: Revised.
7011 2002-01-06 Werner LEMBERG <wl@gnu.org>
7013 * tmac/www.tmac: Remove extraneous backslash.
7015 2002-01-06 Bernd Warken <bwarken@mayn.de>
7017 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
7019 2002-01-05 Werner LEMBERG <wl@gnu.org>
7021 Integrated groffer, contributed by Bernd Warken.
7023 * contrib/groffer/*: New.
7024 * Makefile.in, NEWS: Updated.
7026 2002-01-04 Werner LEMBERG <wl@gnu.org>
7028 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
7029 registers defined in macro packages.
7030 Revising the ms part.
7032 2002-01-04 Larry Kollar <kollar@alltel.net>
7034 * doc/groff.texinfo: Add documentation for ms macros.
7036 2002-01-02 Werner LEMBERG <wl@gnu.org>
7038 First step in adding PS support for the Euro symbol. `eu' is the
7039 official Euro logo, `Eu' is a font-specific glyph variant.
7041 * font/devps/text.enc: Add `Euro' at position 9.
7042 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
7043 * font/devps/symbolmap: Regenerated.
7047 2002-01-02 Bernd Warken <bwarken@mayn.de>
7049 * man/roff.man: Revised.
7051 2002-01-01 Bernd Warken <bwarken@mayn.de>
7053 * src/roff/groff/groff.man: Completely rewritten.
7055 2001-12-31 Werner LEMBERG <wl@gnu.org>
7057 * doc/Makefile: Updated.
7059 2001-12-30 Werner LEMBERG <wl@gnu.org>
7061 * tmac/www.tmac: Make all names of internal macros/registers/strings
7062 lowercase, and prepend `www-'.
7063 Other minor changes.
7064 * src/roff/troff/troff.man: Add preprocessor string at BOF.
7066 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
7068 Implement option `-b' in grohtml to set the HTML background colour.
7070 * src/devices/grohtml/post-html.cc (default_background): New global
7072 (html_printer::html_printer): Initialize `background' to
7073 `default_background'.
7074 (main): Implement option `-b'.
7076 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
7078 * src/devices/grohtml/grohtml.man: Updated.
7079 * doc/Makefile (.ms.html): Use `-b'.
7080 * tmac/html.tmac: Don't set background color.
7082 Add new grohtml tag `.html-tl'.
7084 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
7086 (title_desc::title_desc): Updated.
7087 (html_printer::troff_tag): Handle `.html-tl'.
7088 (html_printer::write_title): Use `with_h1'.
7089 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
7090 (HTML-TL): New macro.
7092 Add support for unordered lists in HTML.
7094 * tmac/www.tmac (www-level): New auxiliary register.
7095 (www-level1, www-level2, www-level3): New auxiliary strings.
7096 (www-push-level, www-pop-level): New auxiliary macros
7097 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
7101 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
7102 (DEFAULT_VERTICAL_OFFSET): Removed.
7103 (IMAGE_BOARDER_PIXELS): Set to 0.
7104 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
7105 (vertical_offset): Initialize with 0.
7106 (gsPaper): New global variable.
7107 (get_resolution): Scan for and return unsigned int.
7108 (get_papersize): New function to get paper length from devps/DESC.
7109 (determine_vertical_offset): New function.
7110 (createAllPages): Produce gray-level images and use proper page
7112 (createImage): Use `-quiet' option of pnmcrop.
7113 (addZ): Fix passing of `-Z'.
7114 (scanArguments): Fix handling of `-o'.
7115 (main): Call `determine_vertical_offset'.
7116 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
7119 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
7120 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
7121 glyph descenders properly.
7123 * doc/homepage.ms: Include `gnubw.eps'.
7124 * doc/Makefile (gnubw.eps): New rule.
7125 (homepage.html): Depend on `gnubw.eps'.
7127 2001-12-25 Werner LEMBERG <wl@gnu.org>
7129 * src/roff/troff/input.cc (default_black): Fix return value.
7131 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
7133 * tmac/doc-common (Dt): Change output of architecture strings.
7134 Do some syntax cleanup.
7135 * tmac/groff_mdoc.man: Updated.
7137 2001-12-23 Werner LEMBERG <wl@gnu.org>
7139 Adding an `itc' request (input line trap accepting \c).
7141 * src/roff/troff/env.h (environment): New member
7142 `continued_input_trap'.
7143 Make `do_input_trap' a friend function instead of `input_trap'.
7144 * src/roff/troff/env.cc (environment::environment,
7145 environment::copy): Updated.
7146 (environment::newline): Implement it.
7147 (do_input_trap): New function.
7148 (input_trap): Call `do_input_trap'.
7149 (input_trap_continued): New function.
7150 (init_env_requests): Updated.
7151 * src/roff/troff/TODO: Updated.
7153 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
7156 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
7158 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
7160 * tmac/doc-common, tmac/doc-syms: Small updates.
7162 2001-12-22 Colin Watson <cjwatson@debian.org>
7164 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
7166 2001-12-22 Bernd Warken <bwarken@mayn.de>
7168 * MANIFEST: New file.
7170 2001-12-22 Werner LEMBERG <wl@gnu.org>
7172 * src/preproc/grn/grn.man: Updated.
7174 2001-12-22 Solar Designer <solar@openwall.com>
7176 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
7179 2001-12-19 Werner LEMBERG <wl@gnu.org>
7181 Implement a fallback character request `.fchar'.
7183 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
7184 (is_fallback): New inline function.
7185 * src/roff/troff/input.cc (do_define_character): New function.
7186 (define_character): Call `do_define_character'.
7187 (define_fallback_character): New function.
7188 (init_input_requests): Add `fchar'.
7189 (charinfo::charinfo): Updated.
7190 (charinfo::set_macro): New argument to set `fallback' flag.
7191 * src/roff/troff/node.cc (make_glyph_node, make_node,
7192 node::add_char): Check `fallback' flag.
7193 * NEWS, man/groff_diff.man, man/groff_man: Updated.
7195 2001-12-16 Werner LEMBERG <wl@gnu.org>
7197 * groff.texinfo: Document exact search algorithm for glyphs.
7199 2001-12-15 Werner LEMBERG <wl@gnu.org>
7201 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
7202 the left side of $(MANPAGES) rule to make it always non-empty.
7204 2001-12-14 Werner LEMBERG <wl@gnu.org>
7206 * src/roff/troff/input.cc (default_black): Define default color
7207 `black' if not yet defined.
7209 2001-12-13 Werner LEMBERG <wl@gnu.org>
7211 Implement new string-valued register `.fn' to return the current
7212 real (internal) font name.
7214 * env.cc (environment::get_font_name_string): New function.
7215 (init_env_requests): Add `.fn' register.
7216 * env.h (environment): Updated.
7217 * node.cc (font_info): Make `get_font_name' a friend.
7218 (get_font_name): New function.
7221 * man/groff_diff.man, man/groff.man, NEWS: Updated.
7223 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7225 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
7227 2001-12-12 Werner LEMBERG <wl@gnu.org>
7229 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
7231 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
7233 * man/groff_diff.man: Adding documentation for \O.
7235 2001-12-10 Werner LEMBERG <wl@gnu.org>
7237 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
7238 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
7240 2001-12-09 Werner LEMBERG <wl@gnu.org>
7242 * man/roff.man: Revised.
7243 * src/roff/groff/groff.man: Replace man page references with a
7244 pointer to roff.man.
7246 2001-12-09 Bernd Warken <bwarken@mayn.de>
7248 * man/roff.man: Completely rewritten.
7250 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7252 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
7254 2001-12-05 Werner LEMBERG <wl@gnu.org>
7256 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
7258 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
7259 order of initializers.
7262 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
7264 * doc/groff.texinfo: Fix documentation of \O.
7266 * src/devices/grohtml/html-text.cc (html_text::do_indent,
7267 html_text::do_table, html_text::do_emittext, html_text::do_para):
7268 Use `const' for first argument.
7269 (html_text::do_table): Use cast.
7270 * src/devices/grohtml/html-text.h: Updated.
7271 * src/devices/grohtml/output.cc (simple_output::put_string): Add
7272 method for `const string &s'.
7273 * src/devices/grohtml/html.h: Updated.
7274 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
7275 (ANCHOR_TEMPLATE): Modified.
7276 (manufacture_headings): New global variable to handle `-h' option.
7277 (is_subsection): Removed.
7278 (char_buffer::add_string): Add `const' to first argument.
7279 Protect against invalid string argument.
7280 Add method for `const string &s'.
7281 (text_glob): Completely redesigned.
7282 (page): Use `const' for strings and remove string length variable.
7283 (page::add_html): Removed.
7284 (page::add_end_encode): New member function.
7285 (to_unicode): Moved upwards.
7286 (title_desc, header_desc): Updated.
7287 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
7289 (html_printer::is_bold, html_printer::make_bold): New member
7291 (html_printer::end_of_line): Updated.
7292 (generate_img_src, html_printer::do_auto_image,
7293 html_printer::do_title, html_printer::write_header,
7294 html_printer::determine_header_level, html_printer::do_heading,
7295 html_printer::do_linelength, html_printer::do_pageoffset,
7296 html_printer::do_indentation, html_printer::do_tempindent,
7297 html_printer::do_indentedparagraph, html_printer::do_break,
7298 html_printer::flush_sbuf, get_html_translation,
7299 html_printer::begin_page, html_printer::special): Rewritten to get
7300 rid of static string length limit.
7301 (html_printer::troff_tag): Added `.no-auto-rule'.
7302 (html_printer::flush_globs): Small fix.
7303 (html_printer::determine_space): Don't compute `space_width'.
7304 (html_printer::translate_to_html): Renamed to ...
7305 (html_printer::emit_html): This (with updates).
7306 (html_printer::write_header): Implement `-h' option.
7307 (html_printer::draw): Remove commented-out code. Handle `F'
7309 (html_printer::add_char_to_sbuf): Removed.
7310 (html_printer::add_to_sbuf): Rewritten.
7311 (html_printer::sbuf_continuation): Fixed.
7312 (html_printer::seen_backwards_escape, reverse,
7313 html_printer::remove_last_char_from_sbuf): Removed.
7314 (char_translate_to_html, str_translate_to_html): Removed.
7315 (html_printer::overstrike): New function member.
7316 (html_printer::set_char): Use it.
7317 (html_printer::do_body): New function member.
7318 (html_printer::~html_printer): Use it.
7319 (main): Handle `-h' option.
7321 * src/devices/grohtml/grohtml.man: Document -h switch.
7323 * src/preproc/html/pre-html.cc: Include searchpath.h
7324 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
7325 (get_resolution): New function.
7326 (checkImageDir): Use `0777' permissions in mkdir()
7327 (write_start_image): Rewritten to use `\O[5...]'.
7328 (createImage, generateImages): Updated.
7329 (main): Handle `F' and `h' options.
7330 Use `get_resolution'.
7332 * src/roff/troff/input.cc (begin, end, image): Removed.
7333 (do_suppress): Take parameter.
7334 Handle modified syntax of `\O'.
7335 (token::next): Updated.
7336 (init_markup_requests): Removed.
7339 * src/roff/troff/div.h: Add declaration for begin_page().
7341 * tmac/color-html.tmac: Removed. Contents moved to...
7342 * tmac/html.tmac: Here. Set background color.
7343 * tmac/color.tmac: Removed. Contents moved to...
7344 * tmac/ps.tmac: Here.
7345 * tmac/www.tmac: Remove the title command when generating images
7347 (NO_AUTO_RULE): New macro.
7348 (HTML_DO_IMAGE): Use revised `\O' escapes.
7349 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
7351 2001-12-02 Werner LEMBERG <wl@gnu.org>
7353 * tmac/groff_mdoc.man: Fix typo.
7355 2001-12-01 Colin Watson <cjwatson@debian.org>
7357 * man/roff.man: Fix typo.
7359 2001-11-29 Werner LEMBERG <wl@gnu.org>
7361 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
7364 * src/roff/troff/input.cc (read_draw_node): Emit error message if
7365 more than one argument to \D'f ...'.
7367 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
7369 2001-11-28 Werner LEMBERG <wl@gnu.org>
7371 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
7374 * tmac/groff_man.man: Minor cosmetic fix.
7376 2001-11-27 Werner LEMBERG <wl@gnu.org>
7378 * src/roff/groff/groff.man, tmac/groff_tmac.man,
7379 tmac/groff_www.man: s/mwww/www/.
7381 2001-11-26 Werner LEMBERG <wl@gnu.org>
7383 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
7384 * configure: Regenerated.
7385 * win32-diffs: Updated.
7387 * tmac/groff_mwww.tmac: Renamed to ...
7388 * tmac/groff_www.tmac: This.
7389 * tmac/mwww.tmac: Removed.
7390 * NEWS, tmac/Makefile.sub: Updated.
7392 2001-11-21 Werner LEMBERG <wl@gnu.org>
7394 * doc/groff.texinfo: Improve documentation of the `\v' escape.
7395 Fix explanation of `\D' and `rt'.
7397 2001-11-20 Werner LEMBERG <wl@gnu.org>
7399 * tmac/an-old.tmac (an-header): Set header length equal to page
7401 * doc/groff.texinfo: Improve documentation of `ne' request. Other
7405 2001-11-19 Werner LEMBERG <wl@gnu.org>
7407 * NEWS, man/Makefile.sub: Updated.
7409 2001-11-19 Bernd Warken <bwarken@mayn.de>
7411 * man/ditroff.man: New file.
7413 2001-11-17 Werner LEMBERG <wl@gnu.org>
7415 * man/groff_differences.man: Renamed to ...
7416 * man/groff_diff.man: This. Updated.
7417 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
7419 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
7420 * src/preproc/html/pushback.cc: This. Updated.
7421 * src/preproc/html/pushbackbuffer.h: Renamed to ...
7422 * src/preproc/html/pushback.h: This.
7423 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
7426 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
7427 * src/libs/libgroff/htmlhint.cc: This.
7428 * src/libs/libgroff/Makefile.sub: Updated.
7430 * tmac/an-old.tmac (an-end): Fix page length.
7432 2001-11-16 Werner LEMBERG <wl@gnu.org>
7434 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
7435 * man/Makefile.sub: Include groff_differences.man.
7436 * VERSION: Set to 1.18.
7437 * REVISION: Set to 0.
7439 2001-11-16 Bernd Warken <bwarken@mayn.de>
7441 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
7442 the second dot (or ending macro name) to end a macro.
7443 * doc/groff.texinfo: Doc fix.
7445 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
7447 * tmac/doc-common (doc-header): Handle very long document titles
7450 2001-11-16 Werner LEMBERG <wl@gnu.org>
7452 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
7454 2001-11-15 Werner LEMBERG <wl@gnu.org>
7456 * src/roff/troff/troff.man: Revised and split into troff.man and...
7457 * man/groff_differences.man: New file.
7460 2001-11-13 Werner LEMBERG <wl@gnu.org>
7462 * tmac/an-old.tmac (TS, TE): New macros for table support.
7464 2001-11-12 Werner LEMBERG <wl@gnu.org>
7466 * src/include/lib.h: Provide a fix for emx to not include
7469 2001-10-27 Werner LEMBERG <wl@gnu.org>
7471 * src/roff/troff/input.cc (substring_macro): Fix computation of
7474 2001-10-20 Werner LEMBERG <wl@gnu.org>
7476 Undo change from 2001-08-28.
7478 * src/roff/troff/input.cc (have_input): New global variable.
7479 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
7480 in compatibility mode.
7481 (process_input_stack): Use it.
7483 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
7485 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
7486 being handled as end-of-sentence characters,
7488 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
7490 * src/roff/troff/input.cc (file_iterator): New members
7491 `suppress_newline_flag' and `seen_escape'.
7492 (file_iterator::next_file): Updated.
7493 (file_iterator::fill): Use it.
7494 (string_iterator): New member `suppress_newline_flag'.
7495 (string_iterator::fill): Set it.
7496 (get_color_element): Use MAX_COLOR_VAL.
7497 * src/roff/troff/env.cc (environment): Remove `need_eol'.
7498 (no_fill): Don't set `env->ignore_next_eol'.
7499 (environment::newline): Handle `eol' tag properly.
7501 (environment::add_html_tag): Set `env->ignore_next_eol'.
7503 * src/roff/troff/env.h (environment): Updated.
7505 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
7507 (html_printer::outstanding_eol): New member function.
7508 (html_printer::do_title): Use new functions.
7509 (html_printer::troff_tag): Test `id_eol_ce'.
7511 2001-10-10 Werner LEMBERG <wl@gnu.org>
7513 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
7514 files work with -C also.
7516 2001-10-05 Werner LEMBERG <wl@gnu.org>
7518 * doc/pic.ms: Minor fix.
7519 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
7520 as a valid command line switch.
7521 * src/devices/grohtml/post-html.cc (main): Ditto.
7523 * src/devices/grohtml/grohtml.man: Updated.
7524 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
7526 2001-10-04 Werner LEMBERG <wl@gnu.org>
7528 Implementing color support in troff, pic, grops, and grohtml. These
7529 changes are based on a major patch provided by Gaius Mulley
7532 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
7533 definitions with both hex values and fractions.
7535 New escapes: \m and \M for drawing and background color,
7536 respectively. This corresponds to the troff output commands `m'
7539 groff and troff accept command line switch `-c' to disable color
7540 output (which is automatically disabled in compatibility mode).
7542 New scaling indicator `f' for fractions (1f = 65536u).
7544 New conditional operator `m' to test for defined colors with `if'
7547 New keywords `color' (or `colour', `colored', `coloured'), `outline'
7548 (or `outlined'), and `shaded' added to pic.
7550 * src/include/color.h: New file.
7551 * src/include/driver.h: Include it.
7552 * src/include/printer.h: Include color.h.
7553 (environment): New members `col' and `fill'.
7554 (printer): Remove `adjust_arc_center' member function.
7555 * src/include/Makefile.sub: Updated.
7557 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
7559 Handle `m' and `DF' troff commands.
7560 * src/libs/libgroff/color.cc: New file.
7561 * src/libs/libgroff/Makefile.sub: Updated.
7563 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
7565 (createImage): Fix computation of `y2'.
7567 (buffer::write_file_html): Remove calls to `stop'.
7569 * src/preproc/pic/common.h (common_output): New abstract function
7570 members `set_color', `reset_color', `get_last_filled', and
7571 `get_outline_color'.
7572 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
7573 (object_spec): Add members `shaded' and `outlined'.
7574 * src/preproc/pic/output.h (output): `command' is now abstract.
7575 New function members `set_color', `reset_color', `get_last_filled',
7576 and `get_outline_color'.
7577 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
7578 `outline[d]', and `shaded'.
7579 * src/preproc/pic/object.cc (output::command): Removed.
7580 (output::set_location): Moved to output.h.
7581 (graphic_object): Add protected members `outline_color' and
7583 Add member functions `set_outline_color', `get_outline_color', and
7585 (closed_object): Add member function `set_fill_color'.
7586 Add member `color_fill'.
7587 (graphic_object::print_text): Use `out->set_color' and
7589 (box_object::print, ellipse_object::print, circle_object::print,
7590 line_object::print, spline_object::print, arc_object::print): Ditto.
7591 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
7592 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
7593 `SHADED', making them `%left'.
7594 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
7595 * src/preproc/pic/tex.cc (tex_output): New dummy function members
7596 `set_color', `reset_color', `get_last_filled', and
7597 `get_outline_color'.
7598 * src/preproc/pic/troff.cc (simple_output): New abstract function
7599 members `set_color', `reset_color', and `get_last_filled'.
7600 (simple_output::polygon, simple_output::circle,
7601 simple_output::ellipse): Use `get_last_filled'.
7602 (troff_output): New members `last_filled' and `last_outlined'.
7603 New function members `set_color', `reset_color', `get_last_filled',
7604 and `get_outline_color'.
7605 (troff_output::finish_picture): Use `reset_color'.
7606 (troff_output::set_fill): Test `last_filled'.
7607 * src/preproc/pic/pic.man: Updated.
7609 * src/roff/groff/groff.cc (main): Implement `-c' option.
7610 (synopsis, help): Updated.
7611 src/roff/groff/groff.man: Updated.
7613 * src/roff/troff/troff.h: Include color.h.
7614 (warning_type): Add WARN_COLOR.
7615 * src/roff/troff/env.h (environment): New members
7616 `{cur,prev}_{glyph,fill}_color'.
7617 New member functions `get_{prev_,}{glyph,fill}_color'.
7618 * src/roff/troff/env.cc: Initialize and implement them.
7619 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
7620 Replace `NULL' with `0' everywhere for consistency.
7621 (lookup_color, default_black, do_glyph_color, do_fill_color,
7622 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
7623 define_color): New functions.
7624 (token::next): Implement \M and \m escapes.
7625 (do_if_request): Implement `m' operator.
7627 (main): Implement `-c' option.
7628 (init_markup_requests): Add `defcolor' request.
7629 (warning_table): Add `color' warning.
7630 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
7632 * src/roff/troff/node.cc (troff_output_file): New members
7633 `current_{page,glyph}color'. New member functions `put_hex',
7634 `glyph_color', and `fill_color'.
7635 (glyph_color_node::*, fill_color_node::*): Implement it.
7636 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
7637 (parse_term): Add support for `f'.
7638 * src/roff/troff/troff.man: Updated.
7640 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
7642 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
7643 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
7645 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
7646 (tag_definition): Use `void *' for arg1.
7647 (html_text): New member functions `do_color' and `done_color'.
7648 Use `void *' for second parameter of `push_para' member function.
7649 New `push_para' member function with a single parameter.
7650 Use `char *' for parameter of `issue_table_begin' member funtion.
7651 New `issue_color_begin' member function.
7652 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
7654 (html_text::issue_color_begin): New function.
7655 (html_text::issue_table_begin): Use `char *' for parameter.
7656 (html_text::start_tag, html_text::shutdown,
7657 html_text::check_emit_text): Updated.
7658 (html_text::push_para): Use `void *' for second parameter.
7659 Add same function with only one parameter.
7660 (html_text::do_*): Updated.
7661 (html_text::do_color, html_text::done_color): New functions.
7662 * src/devices/grohtml/post-html.cc (style): New member `col'.
7663 Mew member `style' with 6 parameters.
7664 (style::style, style::operator==): Updated.
7665 (html_printer::do_font): Use it.
7666 (html_printer::draw): Add dummy entry for `F'.
7667 (html_printer::set_char): Updated.
7668 * src/devices/grohtml/grohtml.man: Updated.
7670 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
7671 trailing zeroes removed.
7672 (ps_printer): New members `sbuf_color', `fill_color', and
7674 Removed member `fill'.
7675 New member function `set_color'.
7676 (ps_printer::ps_printer, ps_printer::set_char): Updated.
7677 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
7678 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
7680 * tmac/color-html.tmac, tmac/color.tmac: New files.
7681 * tmac/troffrc: Include them.
7682 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
7683 * tmac/Makefile.sub: Updated.
7685 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
7686 man/groff.man: Updated.
7687 * font/devps/prologue.ps: Define FC and CO functions.
7689 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
7691 Fix incorrect cropping of images and incorrect handling of special
7692 characters. Fix handling of file names in \O.
7694 * src/include/geometry.h: New file.
7695 * src/libs/libgroff/geometry.cc: New file.
7696 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
7698 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
7700 (do_suppress): Updated.
7701 * src/roff/troff/node.cc: Include geometry.h.
7702 (troff_output_file::flush_tbuf): Fixed parameters to
7703 `check_output_limits'.
7704 (troff_output_file::check_charinfo): Ditto.
7705 (troff_output_file::determine_line_limits): Add support for `Da'
7708 * src/devices/grohtml/post-html.cc (str_translate_to_html):
7709 Add new parameter `is_special' to decode special characters from
7711 (html_printer::do_title, html_printer::do_heading,
7712 html_printer::do_indentedparagraph,
7713 html_printer::translate_to_html, html_printer::special): Updated.
7715 2001-10-03 Werner LEMBERG <wl@gnu.org>
7717 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
7718 Fix entry for config.h.
7719 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
7720 * tmac/troffrc: Translate nonbreakable space character to `\~'.
7721 * src/preproc/eqn/eqn.man: Document -d command line option.
7723 2001-09-27 Werner LEMBERG <wl@gnu.org>
7725 * man/groff.man: Use
7733 instead of the old code (`.ad .hy' after the table) to suppress
7734 incorrect hyphenation for grohtml output.
7736 2001-09-22 Werner LEMBERG <wl@gnu.org>
7738 * man/groff_font.man, man/groff_out.man: Minor fixes.
7740 2001-09-20 Werner LEMBERG <wl@gnu.org>
7742 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
7743 Arnold Robbins <arnold@skeeve.com>).
7745 2001-09-09 Werner LEMBERG <wl@gnu.org>
7747 * configure: Regenerated with autoconf 2.52.
7749 * doc/groff.texinfo: Complete revision of indices.
7751 2001-09-07 Werner LEMBERG <wl@gnu.org>
7753 * doc/Makefile (clean): Updated to delete all indices.
7755 2001-09-05 Werner LEMBERG <wl@gnu.org>
7757 * src/roff/troff/troff.man: Remove superfluous line.
7759 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
7760 given on the command line (or rather, if only the default warnings
7763 2001-09-03 Werner LEMBERG <wl@gnu.org>
7765 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
7766 use .ne for TTY devices.
7768 2001-08-31 Werner LEMBERG <wl@gnu.org>
7770 * src/roff/troff/token.h, src/roff/troff/input.cc:
7771 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
7773 2001-08-28 Werner LEMBERG <wl@gnu.org>
7775 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
7776 * src/roff/troff/input.cc (token::next): Return
7777 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
7779 (token::description): Updated.
7780 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
7781 (token::add_to_node_list, token::process): Ignore
7782 TOKEN_TRANSPARENT_ESCAPE.
7784 2001-08-27 Werner LEMBERG <wl@gnu.org>
7786 * tmac/an-old.tmac: Fix `S' string.
7788 2001-08-26 Werner LEMBERG <wl@gnu.org>
7790 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
7792 2001-08-25 Werner LEMBERG <wl@gnu.org>
7794 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
7796 Many other minor fixes.
7798 * configure.ac: Add message at end to inform how to compile
7800 * configure: Regenerated.
7802 2001-08-24 Werner LEMBERG <wl@gnu.org>
7804 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
7805 Updated to latest version of libc.
7807 2001-08-23 Werner LEMBERG <wl@gnu.org>
7809 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
7810 Autoconf 2.50 and newer can handle this.
7811 * configure: Regenerated.
7813 2001-08-21 Werner LEMBERG <wl@gnu.org>
7815 * doc/pic.ms: Fix typo.
7816 * src/preproc/tbl/tbl.man: Document case of global options.
7818 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
7820 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
7821 handling of `CR' font.
7823 2001-08-20 Werner LEMBERG <wl@gnu.org>
7825 Use a config.h file.
7827 * src/include/lib.h: Include config.h.
7828 * All C files: Ditto (if necessary).
7829 * All C++ source and header files: Include lib.h first (if
7832 * src/include/config.hin: New file (autogenerated by autoheader).
7833 * stamp-h.in: New file.
7834 * configure.ac: Updated.
7835 * aclocal.m4: Add third parameters to AC_DEFINE macros.
7836 (GROFF_ARRAY_DELETE): Simplified.
7837 * Makefile.sub (DISTCLEANFILES): Updated.
7838 Added targets for remaking config.status, config.hin, config.h,
7839 stamp-h.in, and stamp-h.
7840 * configure: Regenerated.
7842 2001-08-19 Werner LEMBERG <wl@gnu.org>
7846 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
7848 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
7849 (do_sprintf): Use snprintf().
7851 2001-08-18 Werner LEMBERG <wl@gnu.org>
7853 * src/libs/snprintf/*: Added an snprintf module written by Mark
7855 * src/libs/libgroff/Makefile.sub: Updated.
7856 * configure.ac: Add test for snprintf().
7857 * Makefile.in: Updated.
7858 * configure: Regenerated.
7860 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
7863 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
7865 * tmac/doc.tmac (Ex): New implementation.
7866 * tmac/doc-common, tmac/groff_tmac.man: Updated.
7868 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
7870 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
7872 * tmac/groff_tmac.man: Updated.
7874 2001-08-13 Werner LEMBERG <wl@gnu.org>
7876 * src/preproc/tbl/tbl.man: Minor documentation update.
7878 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
7880 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
7881 * configure.ac: Add declaration test for gettimeofday().
7882 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
7883 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
7884 * configure: Regenerated.
7886 2001-08-11 Werner LEMBERG <wl@gnu.org>
7888 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
7889 * configure.ac: Add declaration test for strcasecmp().
7890 * Makefile.in: Updated.
7891 * configure: Regenerated.
7892 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
7893 this is necessary because groff's mkstemp.cc is C++.
7894 Add declaration conditionally for strcasecmp().
7896 2001-08-10 Werner LEMBERG <wl@gnu.org>
7898 Integrated pic2graph, contributed by Eric S. Raymond.
7900 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
7902 * Makefile.in, NEWS: Updated.
7904 * src/preproc/tbl/tbl.man: Revised.
7906 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
7908 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
7910 2001-08-09 Werner LEMBERG <wl@gnu.org>
7912 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
7915 2001-08-08 Paul Eggert <eggert@twinsun.com>
7917 * Makefile.sub (configure): Depend on configure.ac, not
7919 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
7921 2001-08-07 Werner LEMBERG <wl@gnu.org>
7923 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
7926 2001-08-06 Werner LEMBERG <wl@gnu.org>
7928 * src/roff/troff/troff.man: Improve documentation of -E option.
7930 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7932 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
7935 2001-07-27 Werner LEMBERG <wl@gnu.org>
7937 * src/preproc/refer/refer.cc: Undo last change.
7938 * src/devices/grohtml/post-html.cc: Ditto.
7940 2001-07-26 Werner LEMBERG <wl@gnu.org>
7942 * src/preproc/refer/refer.cc: Include `lib.h'.
7943 * src/devices/grohtml/post-html.cc: Ditto.
7945 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
7947 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
7948 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
7949 * Makefile.in: Comment updated.
7950 * configure: Regenerated.
7952 2001-07-25 Werner LEMBERG <wl@gnu.org>
7954 * src/preproc/pic/pic.cc: Removed.
7955 * src/preproc/pic/pic_tab.h: Removed.
7956 * src/preproc/refer/label.cc: Removed.
7958 * doc/Makefile (.ms.html): Don't use a file name extension in
7959 argument to grohtml's -I option.
7960 * Makefile.in (dist): Remove CVS directories.
7961 Call `distfiles' target.
7963 * src/devices/grohtml/grohtml.man: Add information about valid
7964 versions of pnmtopng.
7965 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
7966 name instead of number.
7968 2001-07-24 Werner LEMBERG <wl@gnu.org>
7970 * doc/groff.texinfo: Minor fixes.
7972 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
7974 * doc/Makefile (.ms.html): Put image files into a subdirectory.
7977 2001-07-20 Werner LEMBERG <wl@gnu.org>
7979 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
7980 * src/libs/libgroff/mkstemp.cc: New file.
7981 * src/libs/libgroff/mksdir.cc: New file.
7982 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
7983 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
7984 * src/libs/libgroff/Makefile.sub: Updated.
7985 * src/include/lib.h: Add mksdir() prototype.
7986 * src/include/posix.h: Define S_IXUSR if not yet defined.
7988 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
7989 (createAllPages): Use mksdir() instead of current code.
7990 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
7991 (main): [!HAVE_MKSTEMP]: Removed.
7993 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
7994 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
7996 * configure.ac: Add tests for stdint.h, sys/time.h, and
7998 Call new GROFF_xxx macros.
7999 * configure: Regenerated.
8000 * Makefile.in: Comments updated.
8002 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
8004 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
8005 instead of current code.
8006 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
8007 * src/roff/groff/groff.cc (possible_command::insert_args): New
8009 (main): Use it for predriver handling instead of insert_arg().
8011 2001-07-19 Werner LEMBERG <wl@gnu.org>
8013 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
8016 * src/include/posix.h: Define S_IWUSR if not yet defined.
8018 2001-07-18 Werner LEMBERG <wl@gnu.org>
8022 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
8024 * tmac/groff_mdoc.man: Document new -width and -column syntax.
8025 Some other minor fixes.
8026 * tmac/an-old.tmac: Add `AT' and `UC' macros.
8028 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
8030 Replace call to `troff' with `groff -Z' to make it aware of
8033 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
8034 (troff_command, command_prefix): Removed.
8035 (alterDeviceTo): Use groff.
8036 (addZ): New function.
8037 (char_buffer::do_html): Use it.
8038 (scanArguments): Use TROFF_COMMAND.
8039 (findPrefix): Removed.
8041 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
8043 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
8045 * doc/pic.ms: Documentation fixes.
8047 2001-07-17 Werner LEMBERG <wl@gnu.org>
8049 Replace atexit() with global destructor.
8051 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
8052 (xtmpfile_list_init): New global structure to deallocate
8053 xtmpfile_list on exit. Its destructor inherits most code from
8055 (remove_tmp_files): Deleted.
8056 (add_tmp_file): Simplified.
8058 2001-07-16 Werner LEMBERG <wl@gnu.org>
8060 Replace strdup() with strsave().
8062 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
8063 (set_papersize): Use strsave() and a_delete.
8064 (main): Use strsave().
8065 * src/preproc/html/pre-html.cc (make_message, createAllPages,
8066 removeAllPages): Use strsave() and a_delete.
8068 * configure.ac: Remove test for strdup.
8069 * Makefile.in: Comment updated.
8070 * configure: Regenerated.
8072 2001-07-15 Werner LEMBERG <wl@gnu.org>
8074 * win32-diffs: Updated.
8076 2001-07-14 Werner LEMBERG <wl@gnu.org>
8078 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
8079 removing the old one.
8080 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
8082 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8084 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
8086 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
8088 Merge -xwidth into -width. Add -xwidth functionality to -column
8091 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
8093 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
8094 string immediately following a leading dot starts with a valid mdoc
8096 Add similar code to the -column branch.
8097 (doc-Bl-usage): Updated.
8098 * groff_mdoc.man: s/-xwidth/-width/.
8100 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
8102 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
8103 running into centered or non-formatted text.
8105 2001-07-11 Werner LEMBERG <wl@gnu.org>
8107 Introduce short and long prefixes to have the selection at run-time
8108 whether there is a 8+3 limit for names of temporary files.
8110 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
8111 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
8112 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
8114 (temp_init): New global structure to initialize above three
8116 (xtmptemplate): Use two parameters for long and short prefix.
8117 Simplify code use above three variables.
8118 (xtmpfile): Use long and short prefixes as parameters.
8119 * src/include/lib.h: Updated.
8121 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
8123 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
8124 (createAllPages, makeTempFiles): Updated.
8126 2001-07-09 Werner LEMBERG <wl@gnu.org>
8128 * REVISION: Increased to 3.
8130 Version 1.17.2 released
8131 =======================
8133 2001-07-07 Werner LEMBERG <wl@gnu.org>
8135 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
8138 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
8140 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
8142 * tmac/groff_mdoc.man: Fix synopsis.
8144 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
8146 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
8147 Restore `doc-Pa-font'.
8149 2001-07-04 Werner LEMBERG <wl@gnu.org>
8151 * src/utils/indxbib/dirnamemax.c: Moved to ...
8152 * src/libs/libgroff/maxfilename.cc: Here.
8153 s/dir_name_max/file_name_max/.
8155 * src/include/lib.h: Add file_name_max.
8156 * src/utils/indxbib/indxbib.cc: Updated.
8157 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
8160 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
8162 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
8164 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
8165 REGION_TEMPLATE): New macros.
8166 (createAllPages, makeTempFiles): Use them.
8167 Include `nonposix.h'.
8168 (html_system): New function.
8169 (createAllPages, createImage): Use it.
8172 * tmac/www.tmac: Fix typos.
8174 2001-07-03 Werner LEMBERG <wl@gnu.org>
8176 * tmac/www.tmac: Disable hyphenation in normal text only if output
8178 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
8179 * tmac/groff_mwww.man, NEWS: Updated.
8181 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
8183 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
8186 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
8188 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
8189 doc-display-ps-stack): Implement font and font size stack for
8192 2001-07-02 Werner LEMBERG <wl@gnu.org>
8194 * REVISION: Increased to 2.
8195 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
8197 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
8198 beginning of a line.
8199 * src/groff/grog/grog.sh: Ditto.
8201 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
8203 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
8206 2001-06-27 Werner LEMBERG <wl@gnu.org>
8208 Fix problems with preprocessor string for `man' program.
8210 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
8211 Updated/added copyright.
8212 Moved Emacs's local variable to identify nroff mode to the end of
8213 the file; add local variable if missing.
8215 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
8217 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
8218 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
8219 * configure: Regenerated.
8221 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
8223 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
8224 * configure: Regenerated.
8226 2001-06-24 Werner LEMBERG <wl@gnu.org>
8228 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
8230 * doc/pic.ms: Fix typos.
8232 Version 1.17.1 released
8233 =======================
8235 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
8237 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
8238 * configure: Updated.
8240 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
8242 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
8244 * src/roff/troff/dic.cc (blank_line): Add html tag.
8246 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
8248 * src/roff/troff/input.cc (do_suppress): Fix typo.
8250 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
8252 Added two new options (-D and -I) to specify image names and a
8253 subdirectory to place the images in.
8255 Change syntax from \\Ox to \\O[x].
8257 * src/devices/grohtml/post-html.cc (main): Add options.
8259 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
8260 Use `NULL' instead of `0' for null string pointers.
8261 (MAX_RETRIES): New macro.
8262 (lengthOfintToStr, intToStr, make_message): New functions.
8263 (makeFileName): Make function static.
8264 Implement -D and -I options.
8265 (checkImageDir): New function.
8266 (write_end_image, write_start_image): Use new syntax of \O.
8267 (createAllPages, removeAllPages): Implement -D and -I options. Use
8269 (createImage): Use make_message().
8270 (addps4html): Add guard for malloc().
8271 (usage, scanArguments): Updated.
8272 (makeTempFiles): Use mkstemp().
8273 (removeTempFiles): Use unlink().
8274 (findPrefix): Add guard for malloc().
8276 * src/roff/troff/input.cc (get_delim_file_name): New function to
8278 (do_suppress): Updated to parse new syntax.
8279 * src/devices/grohtml/grohtml.man: Updated.
8280 * tmac/www.tmac: Updated to new syntax.
8284 2001-06-15 Werner LEMBERG <wl@gnu.org>
8286 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
8288 * src/devices/grohtml/grohtml.man: Minor improvements.
8290 2001-06-14 Werner LEMBERG <wl@gnu.org>
8292 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
8294 2001-06-11 Werner LEMBERG <wl@gnu.org>
8296 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
8297 line to specify preprocessor options -- mandb 2.3.1 only recognizes
8299 * src/preproc/grn/grn.man: Add proper '\" string.
8301 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
8303 * test-groff: Don't use PATH but GROFF_BIN_PATH.
8305 2001-06-08 Werner LEMBERG <wl@gnu.org>
8307 Updated to autoconf 2.50.
8309 * configure.in: Renamed to...
8310 * configure.ac: This.
8311 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
8312 (GROFF_OS390): Updated.
8313 * configure: Regenerated.
8315 2001-05-18 Werner LEMBERG <wl@gnu.org>
8317 * src/roff/troff/env.c, src/roff/troff/env.h,
8318 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
8321 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
8323 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
8325 2001-05-16 Werner LEMBERG <wl@gnu.org>
8327 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
8328 less than or equal zero; set it to 1 then.
8329 * src/roff/troff/node.h (node::node): Initialize `last'.
8331 2001-05-08 Werner LEMBERG <wl@gnu.org>
8333 * tmac/an-old.tmac: Make predefined strings work in compatibility
8335 Add troff version guard.
8336 * tmac/doc.tmac: Simplify version guard.
8338 2001-05-07 Werner LEMBERG <wl@gnu.org>
8340 The .ns and .rs requests are now honoured not only in the top-level
8341 but in all diversions (similar to UNIX troff).
8343 This change is based on a patch from Tadziu Hoffmann
8344 <hoffmann@usm.uni-muenchen.de>.
8346 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
8347 (top_level_diversion): Remove `no_space_mode' member.
8348 * src/roff/troff/div.cc (diversion::diversion,
8349 top_level_diversion::top_level_diversion): Updated.
8350 (macro_diversion::output): Reset `no_space_mode'.
8351 (no_space, restore_spacing): Use `curdiv' unconditionally.
8352 (space_request, blank_line): Check `curdiv->no_space_mode'.
8353 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
8354 `curdiv' unconditionally.
8355 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8358 2001-05-06 Werner LEMBERG <wl@gnu.org>
8360 Added two new requests `de1' and `am1' which are similar to `de' and
8361 `am' with the difference that compatibility mode is saved on entry,
8362 switched off during macro execution, and restored on exit.
8364 * src/roff/troff/input.h: Added two new special characters
8365 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
8366 * src/roff/troff/input.cc (input_iterator): Added two member
8367 functions `save_compatible_flag' and `get_compatible_flag'.
8368 (input_stack): Ditto.
8369 (string_iterator): Ditto. Also add private member
8370 `saved_compatible_flag'.
8371 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
8372 (calling_mode): New enumeration.
8373 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
8374 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
8375 (define_macro, define_indirect_macro, append_macro, ignore): Use
8377 (define_nocomp_macro, append_nocomp_macro): New functions.
8378 (init_input_requests): Updated.
8379 (do_request): Rename local variable `saved_compatible_flag' to
8380 `old_compatible_flag'.
8381 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8383 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
8384 public and trap-invoked macros. As a consequence, the man macros
8385 work in compatibility mode also.
8387 2001-05-06 Solar Designer <solar@openwall.com>
8389 * Makefile.in: Use $(mandir).
8391 2001-05-06 Alexios Zavras <zvr@pobox.com>
8393 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
8395 2001-05-05 Werner LEMBERG <wl@gnu.org>
8397 Added `.ns' number register: Returns 1 in no-space mode (if in
8398 top-level diversion), 0 otherwise.
8400 * src/roff/troff/div.cc (no_space_mode_reg): New class.
8401 (init_div_requests): Updated.
8402 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8405 2001-05-04 Werner LEMBERG <wl@gnu.org>
8407 * src/roff/nroff/nroff.man: Improved documentation (especially
8410 2001-05-02 Werner LEMBERG <wl@gnu.org>
8412 Added `brp' request: This is \p as a request.
8414 * src/roff/troff/env.cc (environment::do_break): Add parameter
8416 (do_break_request): New function (was `break_request').
8417 (break_request): Calls `do_break_request'.
8418 (break_spread_request): New; calls `do_break_request'.
8419 (init_env_requests): Updated.
8420 * src/roff/troff/env.h: Updated.
8421 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8423 * REVISION: Increased to 1.
8424 * win32-diffs: Updated.
8426 2001-05-01 Werner LEMBERG <wl@gnu.org>
8428 * tmac/an-old.tmac: Fix minor compatibility mode issue.
8429 * tmac/troffrc-end: Make it really work in compatibility mode.
8431 2001-04-27 Werner LEMBERG <wl@gnu.org>
8433 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
8436 2001-04-22 Werner LEMBERG <wl@gnu.org>
8438 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
8439 latest versions from glibc CVS archive.
8441 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
8442 <c.zeelenberg@hccnet.nl>.
8444 2001-04-21 Werner LEMBERG <wl@gnu.org>
8446 * configure.in: Move check for mkstemp() to...
8447 * aclocal.m4 (GROFF_MKSTEMP): This new function.
8448 * configure: Regenerated.
8450 * src/include/groff-getopt.h: Don't use variable names in
8453 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
8454 * src/devices/grohtml/Makefile.sub,
8455 src/devices/grohtml/post-html.cc: Updated.
8457 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
8459 * configure.in: Add special check for mkstemp().
8460 * src/libs/libgroff/tmpfile.cc: Use it.
8461 * src/utils/indxbib/indxbib.cc: Ditto.
8462 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
8463 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
8466 2001-04-20 Bruce Lilly <blilly@erols.com>
8468 `Version_string' as C++ object was not visible to linker from C
8470 Add `const' to `Version_string'.
8472 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
8473 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
8474 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
8475 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
8476 (scanArguments), src/preproc/refer/refer.cc (main),
8477 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
8478 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
8479 (main), src/devices/grohtml/post-html.cc (main),
8480 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
8481 (main), src/utils/hpftodit/hpftodit.cc (main),
8482 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
8483 (main), src/utils/lkbib/lkbib.cc (main),
8484 src/utils/addftinfo/addftinfo.cc (main): Implement it.
8486 * src/roff/groff/pipeline.c: Add _UWIN.
8487 * src/include/nonposix.h: Ditto.
8489 2001-04-20 Werner LEMBERG <wl@gnu.org>
8491 * src/include/lib.h: Use HAVE_STRERROR.
8492 * src/roff/groff/pipeline.c: Ditto.
8493 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
8494 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
8495 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
8496 * win32-diffs: Updated.
8497 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
8499 2001-04-19 Werner LEMBERG <wl@gnu.org>
8501 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
8502 instead of hardwired `"troff"'.
8503 (char_buffer::read_file): Remove unused variables.
8504 (char_buffer::write_file_troff): Ditto.
8505 (char_buffer::write_file_html): Ditto.
8506 (generateImages): Ditto.
8508 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
8510 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
8512 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
8513 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
8514 index_search_item::search1): Ditto.
8515 * src/roff/troff/node.h (width_list): Reorder members.
8516 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
8517 (lookup_warning): Ditto.
8518 (prepend_string): Commented out.
8519 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
8520 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
8521 * src/preproc/tbl/main.cc (process_format): Ditto.
8522 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
8524 * src/preproc/pic/pic.cc: Updated.
8525 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
8526 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
8527 * src/preproc/refer/command.cc (execute_command): Ditto.
8528 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
8529 * src/preproc/refer/token.cc (lookup_token): Ditto.
8530 * src/preproc/soelim/soelim.cc: Ditto.
8531 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
8532 (isHexDigit): Commented out.
8533 (pushBackBuffer::isString): Remove unused variable.
8534 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
8536 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
8537 resource_manager::read_resource_arg, read_one_of, parse_extensions):
8539 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
8540 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
8541 lookup_paper_size): Ditto.
8542 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
8543 (text_glob, element_list): Reorder members.
8544 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
8546 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
8547 return value to `void'.
8548 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
8550 * src/devices/grohtml/html.h (simple_output::check_newline,
8551 simple_output::space_or_newline, simple_output::enable_newlines):
8553 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
8555 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
8556 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
8557 output_ligatures, output_charset, read_map): Ditto.
8558 * src/utils/lookbib/lookbib.cc (main): Ditto.
8559 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
8560 (do_file): Fix typo (`=' -> `==').
8561 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
8562 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
8564 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
8566 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
8567 Fix usage of GROFF_BIN_PATH.
8568 * src/roff/nroff/nroff.man: Updated.
8570 2001-04-18 Werner LEMBERG <wl@gnu.org>
8572 * NEWS: Fixing typos.
8575 Version 1.17 released
8576 =====================
8578 2001-04-17 Werner LEMBERG <wl@gnu.org>
8580 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
8581 directory, not in $(srcdir).
8583 2001-04-16 Werner LEMBERG <wl@gnu.org>
8585 * doc/groff.texinfo: More info on conditionals.
8587 2001-04-15 Werner LEMBERG <wl@gnu.org>
8589 * doc/groff.texinfo: Added some info about groff internals.
8591 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
8592 about missing special character only if the name is non-null.
8594 2001-04-14 Werner LEMBERG <wl@gnu.org>
8596 Removing the grohtml-old device driver which is now obsolete.
8598 * src/devices/grohtml-old/*: Removed.
8599 * font/devhtml-old/*: Removed.
8600 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
8602 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
8603 * test-groff (PATH): Updated.
8604 * tmac/Makefile.sub (NORMALFILES): Updated.
8605 * tmac/an-old.tmac: Remove special code for html-old device.
8606 Replace `html-or-html-old' register with `an-html'.
8607 * tmac/eqnrc: Updated.
8608 * tmac/html-old.tmac: Removed.
8609 * tmac/troffrc, tmac/troffrc-end: Updated.
8610 * tmac/www.tmac: Remove special code for html-old device.
8611 Replace `html-or-html-old' register with `www-html'.
8613 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
8614 src/libs/libgroff/htmlindicate.cc (graphic_end),
8615 include/htmlindicate.h, src/preproc/grn/*.cc,
8616 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
8617 single argument for consistency with rest of source code.
8619 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
8621 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
8623 * src/roff/troff/troff.man: Fixing typos.
8625 2001-04-13 Werner LEMBERG <wl@gnu.org>
8627 * doc/pic.ms: Fixing many font switches.
8628 * doc/groff.texinfo: Fixes, additions.
8629 * MORE.STUFF: Updated.
8631 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
8633 * src/devices/grohtml/grohtml.man: Updated manual page regarding
8635 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
8637 (removeTempFiles): New function to tidy up temporary files.
8638 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
8639 Many fixes to do with the new inline suppress node and image regions
8641 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
8642 (generate_img_src): New function.
8643 (html_printer::do_auto_image): Utilizes it.
8644 (do_heading, do_title): Include inline images within their contents.
8645 (html_printer::begin_page): Tidied up comments that are issued to
8646 the html output file.
8647 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
8649 (text_glob::is_br): New method used by do_heading.
8650 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
8651 equivalent diversion.
8652 * src/include/html-strings.h: Altered image tags to reflect the
8654 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
8656 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
8657 it is already inside a pic image. Only emit tags if the argument
8658 `-Tps:html' is present.
8659 * src/preproc/tbl/main.cc: Changes to reflect additional
8660 `html_end_suppress' parameter.
8661 * src/roff/troff/env.cc: Only emit eol tag if a node has been
8662 emitted since the last eol tag was written.
8663 * src/roff/troff/env.h: New boolean `emitted_node'.
8664 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
8665 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
8666 * src/roff/troff/node.cc (check_charinfo): New method.
8667 (troff_output_file::determine_line_limits): Alterations to limit
8669 * tmac/www.tmac: Changes to reflect new suppress nodes.
8671 2001-04-12 Bruno Haible <haible@clisp.cons.org>
8673 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
8674 Escape the html_glyph in the buffer.
8675 (str_translate_to_html): Output the unescaped escaped_char.
8676 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
8677 `frame=void', not `frame=none'. Add `border=0'.
8679 2001-04-12 Werner LEMBERG <wl@gnu.org>
8681 * PROBLEMS: Add some words on how to avoid wrapper macros.
8683 2001-04-11 Blake McBride <blake@florida-software.com>
8685 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
8687 2001-04-11 Werner LEMBERG <wl@gnu.org>
8689 * font/devlbp/Makefile.sub (CLEANADD): Set it.
8690 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
8691 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
8692 * Makefile.sub (DISTCLEANFILES): Here.
8694 * libs/libgroff/new.cc: Include `nonposix.h'.
8695 * win32-diffs: Updated.
8697 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
8699 Added skeleton macro for defunct macros.
8701 Updated documentation.
8703 When inside displays, an empty input line warning should be
8704 suppressed. If another macro call is put inside a display,
8705 all subsequent empty lines found in that display caused a
8706 warning to be emitted.
8708 * tmac/doc.tmac (doc-defunct-macro): New macro.
8709 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
8710 (doc-restore-global-vars): Fixed typo.
8711 (doc-empty-line): Check the `doc-display-depth' register to
8712 determine whether we are inside display or not.
8714 * tmac/doc-common: Removed `Or' and `Sf' registers.
8715 Moved obsolete `Ds' macro to doc.tmac.
8717 * tmac/groff_mdoc.man: Bump document date.
8718 Document `.Vt' under ``Variable Types''.
8719 Removed documentation for obsolete `.Or' macro.
8721 2001-04-10 Werner LEMBERG <wl@gnu.org>
8724 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
8726 2001-04-10 Bruno Haible <haible@clisp.cons.org>
8728 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
8729 (usage): Add stream argument. Don't exit.
8730 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
8731 Write --version output to stdout, not stderr.
8732 (usage): Add stream argument. Don't exit.
8733 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
8734 (usage): Add stream argument. Don't exit.
8735 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
8737 (usage): Add stream argument. Don't exit.
8738 (main): Write --help output to stdout, not stderr.
8739 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
8740 (usage): Add stream argument. Don't exit.
8741 * src/devices/grops/ps.cc (main): Accept --help and --version.
8742 (usage): Add stream argument. Don't exit.
8743 * src/devices/grotty/tty.cc (main): Accept --help and --version.
8744 (usage): Add stream argument. Don't exit.
8745 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
8746 (main): Accept --help and --version.
8747 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
8748 (main): Accept --help and --version.
8749 * src/preproc/html/pre-html.cc (usage): Add stream argument.
8750 (scanArguments): Accept --help and --version.
8751 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
8752 (main): Accept --help and --version.
8753 * src/preproc/refer/refer.cc (main): Accept --help and --version.
8754 (usage): Add stream argument. Don't exit.
8755 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
8757 (main): Accept --help and --version.
8758 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
8759 (main): Accept --help and --version.
8760 * src/roff/groff/groff.cc (main): Accept --help and --version.
8761 (synopsis): Add stream argument.
8762 (help): Write --help output to stdout, not stderr.
8763 (usage): Add stream argument. Don't exit.
8764 * src/roff/grog/grog.pl: Accept --help and --version.
8766 * src/roff/grog/grog.sh: Accept --help and --version.
8767 * src/roff/nroff/nroff.sh: Accept --help and --version.
8768 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
8769 (usage): Add stream argument. Don't exit.
8770 (main): Accept --help and --version.
8771 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
8772 (usage): New function with stream argument, doesn't exit.
8773 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
8774 (usage): New function with stream argument, doesn't exit.
8775 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
8776 (usage): Add stream argument. Don't exit.
8777 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
8778 (main): Accept --help and --version.
8779 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
8781 (main): Accept --help and --version.
8782 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
8783 (main): Accept --help and --version.
8784 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
8785 (usage): Add stream argument. Don't exit.
8787 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
8789 Fix indentation in SYNOPSIS.
8791 Updated to include changes of latest BSD mdoc version (basically,
8792 the only change is that `.Fn' and `.Fc' put a final semicolon after
8793 a function declaration in the SYNOPSIS section).
8795 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
8796 (doc-in-synopsis-section): New variable. Updated all related
8798 (doc-indent-synopsis-active): New register.
8799 (Nd, Fn, Fo): Use it.
8800 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
8801 `.Cd' with long argument line produces indented wrapped lines.
8802 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
8803 undesirable line break to be output.
8804 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
8806 (Fn, Fc): Add final `;' to output.
8807 (doc-save-global-vars, doc-restore-global-vars): Updated.
8808 * tmac/doc-common: Remove `Ex' register.
8810 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
8813 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8815 * tmac/doc.tmac (Cd): Simplify code.
8816 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
8818 2001-04-06 Werner LEMBERG <wl@gnu.org>
8820 Implement continuous underlining for nroff mode. To do that, a new
8821 request in the ditroff language has been added: `x u N' (N is 0
8824 \X and \Y are now transparent to end-of-sentence recognition.
8826 * src/include/printer.h (printer): Add `type' parameter to `special'
8828 * src/libs/libdriver/printer.cc (printer::special): Updated.
8829 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
8831 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
8832 specials of type `p'.
8833 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
8834 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
8835 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
8836 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
8837 (glyph::order): New method.
8838 (tty_printer::add_char): Use it.
8839 (tty_printer::special): New method.
8840 (tty_printer::end_page): Implement it.
8842 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
8843 * src/roff/troff/node.cc (special_node::special_node): Add parameter
8844 to set `no_init_string'.
8845 (special_node::tprint_start): Use it.
8846 (special_node::same, special_node::copy): Updated.
8847 (special_node::ends_sentence): New method.
8848 (troff_output_file::start_special): Add parameter to include
8849 inititialization of special conditionally.
8851 * src/roff/troff/env.h (environment): New member `underline_spaces'.
8852 * src/roff/troff/env.cc (do_underline_special): New function.
8853 (environment::set_font): Use it.
8854 (do_underline): Use it. This was `underline()'.
8855 (underline): Call `do_underline()'.
8856 (continuous_underline): New function which calls `do_underline()'.
8857 (environment::newline): Use `do_underline_special()'.
8858 (init_env_requests): Updated.
8860 * NEWS, man/troff_out.man: Updated.
8862 2001-04-06 Bruno Haible <haible@clisp.cons.org>
8864 * font/devutf8/R.proto: Fix code of 'shc'.
8866 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8868 Many fixes. Diag lists can now be nested also; additionally,
8869 `-compact' and `-offset' are supported.
8871 * tmac/doc.tmac (doc-have-indent): Replaced with ...
8872 (doc-list-have-indent-stackXXX): A new register stack.
8873 (doc-have-diag-list): Removed.
8874 (Bl): Use `doc-list-have-indent-stackXXX'.
8876 (doc-diag-list): Use `doc-compact-list-stackXXX'.
8877 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
8878 (doc-set-vertical-and-indent): Ditto.
8879 (doc-next-list-depth): Removed.
8880 (doc-increment-list-stack): Updated.
8881 (doc-decrement-list-stack): Use `doc-list-depth' instead of
8882 `doc-next-list-depth'.
8883 (doc-end-list, doc-end-column-list): Don't use
8884 `doc-increment-list-stack'.
8885 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
8886 (doc-save-global-vars, doc-restore-global-vars): Updated.
8887 * tmac/doc-common: Updated.
8888 * tmac/groff_mdoc.man: Updated.
8891 2001-04-02 Werner LEMBERG <wl@gnu.org>
8893 * src/devices/grotty/grotty.man: Fix grammatical error.
8895 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
8897 Remove .Ld from mdoc package; replace it with special handling of
8900 * tmac/doc-common: Remove `Ld' register.
8901 Uncomment `doc-volume-ds-*' strings.
8902 Remove `doc-operating-system-default'.
8904 * tmac/doc-syms (Ld): Removed.
8905 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
8909 * tmac/groff_mdoc.man: Many fixes and updates.
8911 2001-03-29 Werner LEMBERG <wl@gnu.org>
8913 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
8914 Bond <tkb@tkb.mpl.com>.
8915 * tmac/www.tmac: Save compatibility mode.
8917 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
8919 * tmac/groff_mdoc.man: Many fixes.
8921 2001-03-28 Werner LEMBERG <wl@gnu.org>
8923 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
8926 2001-03-27 Werner LEMBERG <wl@gnu.org>
8928 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
8929 diversion. This fixes overlong tags.
8931 2001-03-26 Werner LEMBERG <wl@gnu.org>
8933 * doc/groff.texinfo: Fixed and improved documentation of fonts.
8934 * tmac/doc-syms: Fix error messages.
8935 * tmac/an-old.tmac: Remove incorrect double backslashes.
8937 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
8939 * tmac/Makefile.sub: Strip mdoc.local also
8940 * tmac/strip.sed: Fixed.
8942 2001-03-24 Werner LEMBERG <wl@gnu.org>
8944 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
8945 selecting the font size.
8946 * tmac/groff_mdoc.man, NEWS: Document it.
8948 2001-03-23 Werner LEMBERG <wl@gnu.org>
8950 * src/roff/troff/div.cc (save_vertical_space): Add default argument
8952 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
8953 argument to restore previous font family.
8954 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
8956 * doc/groff.texinfo: More fixes and additions (mainly for font
8957 manipulating commands).
8959 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
8960 * tmac/groff_mdoc.man: This. The quick reference has been removed.
8961 * tmac/Makefile.sub, NEWS: Updated.
8963 2001-03-23 Werner LEMBERG <wl@gnu.org>
8965 Replaced mdoc implementation. The new version is `state of the
8966 art', using almost all new features of groff 1.17 -- it won't run
8967 with older versions.
8969 * tmac/doc.tmac: Completely rewritten.
8970 * tmac/doc-common: Ditto.
8971 * tmac/doc-nroff: Ditto.
8972 * tmac/doc-ditroff: Ditto.
8973 * tmac/doc-syms: Ditto.
8974 * tmac/mdoc.local: New file.
8975 * tmac/groff_mdoc.samples.man: Replaced with ...
8976 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
8977 * tmac/strip.sed: Updated.
8978 * tmac/Makefile.sub: Updated.
8981 * tmac/groff_man.man: Add `man.local' to the FILES section.
8983 2001-03-22 Werner LEMBERG <wl@gnu.org>
8985 * doc/groff.texinfo: Added many @noindent.
8986 Replaced @end_Example -> @endExample.
8987 Added info whether registers are r/o.
8988 Many other additions and fixes.
8990 2001-03-21 Werner LEMBERG <wl@gnu.org>
8992 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
8993 in makeinfo of texinfo 4.0) to be used in @Def* macros.
8994 Improved @Def* macros: Now the exact syntax of request, register,
8995 and escapes is shown.
8996 Added macros for parentheses and brackets to be used in @Def*.
8997 Many fixes and improvements of the documentation.
8999 2001-03-20 Werner LEMBERG <wl@gnu.org>
9001 * doc/groff.texinfo: Added new index: `st' (for strings).
9002 Added macros @Defstr(x).
9003 Added macro @Example (adding @group).
9004 Other minor improvements.
9006 2001-03-19 Werner LEMBERG <wl@gnu.org>
9008 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
9009 `rq' for requests. `fn' is no longer used.
9010 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
9013 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
9014 number with name of man page.
9016 2001-03-19 Larry Kollar <kollar@alltel.net>
9018 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
9021 2001-03-19 Werner LEMBERG <wl@gnu.org>
9023 * man/groff_font.man: Document `prepro', `postpro', and `print'.
9024 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
9025 * src/devices/grohtml/grohtml.man: Fixing typos.
9027 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
9029 * tmac/s.tmac (@IP): Pass `.ip' html tag.
9030 * tmac/groff_mwww.man: Remove .LINE macro
9031 * tmac/www.tmac (LINE): Add `.ti'.
9033 * src/devices/grohtml/post-html.cc (html_printer): New member
9035 (html_printer::emit_raw): Use it.
9036 (html_printer::do_linelength): Ditto.
9037 (html_printer::do_pageoffset): Ditto.
9038 (html_printer::do_indentation): Ditto.
9039 (html_printer::do_tempindent): Ditto.
9040 (html_printer::do_break): Ditto.
9041 (html_printer::begin_page): Ditto.
9042 (html_printer::do_indentedparagraph): New function.
9043 (html_printer::troff_tag): Handle `.ip'.
9044 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
9045 Add `<td width=...>' handling.
9046 (html_text::do_table): Add parameter.
9047 (html_text::do_indent): Updated.
9048 * src/devices/groohtml/html-text.h: Updated.
9050 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
9052 Introduced simple html tables to implement indentation.
9054 * src/devices/grohtml/html.h (word, word_list): New structures.
9055 (simple_output): Use it.
9056 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
9057 (html_printer): Improve indentation handling.
9058 (html_printer::emit_raw): Set `in_table' element. Handle
9060 (html_printer::write_header): Move conditional downwards.
9061 Don't allow whitespace in tags.
9062 (html_printer::do_linelength): Handle line length and indentation
9064 (html_printer::do_pageoffset): Handle indentation conditionally.
9065 (html_printer::do_indentation): Ditto.
9066 (html_printer::do_tempindent): New function member.
9067 (html_printer::do_fill): Take care of indentation.
9068 (html_printer::do_flush): Finish table.
9069 (html_printer::do_links): Ditto.
9070 (html_printer::do_break): New function for handling `.br' and `.ti'.
9071 (html_printer::troff_tag): Use it.
9073 (html_printer::flush_globs): Fix.
9074 (html_printer::flush_page): Finish table.
9075 (html_printer::html_printer): Fix error message. Set up
9077 (html_printer::add_to_sbuf): Remove special handling of character
9079 (to_unicode): Remove `stop()'.
9080 (html_printer::write_title): Cleanup.
9081 (html_printer::begin_page): Use `put_string()'. Handle indentation.
9082 (html_printer::~html_printer): Flush text and end the line.
9084 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
9085 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
9087 (html_text::start_tag): Disable newlines.
9088 (html_text::table_is_void): New function.
9089 (html_text::issue_table_begin): Ditto.
9090 (html_text::issue_table_end): Ditto.
9091 (html_text::push_para): Better table handling.
9092 (html_text::do_indent): New function.
9093 (html_text::do_table): Ditto.
9094 (html_text::done_table): Ditto.
9095 (html_text::do_tt): Handle PRE_TAG.
9096 (html_text::is_in_table): New function.
9097 (html_text::check_emit_text): Handle tables.
9098 (html_text::do_emittext): Use `nl()'.
9099 (html_text::do_para): Handle table.
9100 (html_text::remove_def): New function.
9101 * src/devices/grohtml/output.cc (word, word_list): Implement
9103 (simple_output::end_line): Flush last word.
9104 (simple_output::simple_comment): Ditto.
9105 (simple_output::begin_comment): Recoded.
9106 (simple_output::end_comment): Ditto.
9107 (simple_output::comment_arg): Removed.
9108 (simple_output::check_newline): Improve test and flush last word.
9109 (simple_output::space_or_newline): Improved.
9110 (simple_output::write_newline): Replaced with...
9111 (simple_output::nl): This.
9112 (simple_output::put_raw_char): Flush last word.
9113 (simple_output::check_space): Removed.
9114 (simple_output::put_translated_string): Ditto.
9115 (simple_output::put_string): Simplified.
9116 (simple_output::put_number): Updated.
9117 (simple_output::put_float): Ditto.
9118 (simple_output::put_symbol): Removed.
9119 (simple_output::enable_newlines): Add `check_newline()'.
9120 (simple_output::flush_last_word): New function.
9122 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
9123 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
9125 * tmac/s.tmac (@PP, @IP): Add html conditional code.
9126 * tmac/an-old.tmac (TP): Ditto.
9128 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
9130 * mdate.sh: Make it POSIX compliant.
9132 2001-03-09 Werner LEMBERG <wl@gnu.org>
9134 Added the `return' request to end a macro immediately. It simply
9135 pops iterators from the input stack until a macro iterator is found.
9137 * src/roff/troff/input.cc (input_iterator::is_macro,
9138 macro_iterator::is_macro): New member.
9139 (input_return_boundary): New class to signal an immediate return
9141 (input_stack::add_return_boundary, input_stack::is_return_boundary):
9143 (input_stack::clear): Use it.
9144 (input_stack::pop_macro): New function.
9145 (while_request): Use `is_return_boundary()'.
9146 (return_macro_request): New function.
9147 (init_input_requests): Use it.
9149 * src/roff/troff/TODO: Updated.
9150 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9152 2001-03-08 Werner LEMBERG <wl@gnu.org>
9154 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
9157 2001-03-07 Werner LEMBERG <wl@gnu.org>
9159 Make `\B' more rigid.
9161 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
9163 (get_number_rigidly): New function.
9164 * src/roff/troff/input.cc (do_expr_test): Use it.
9165 * src/roff/troff/token.h: Updated.
9167 * src/roff/troff/request.h: Fix typo (init_html_request ->
9168 init_markup_request).
9170 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
9172 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
9173 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
9174 are now `.begin', `.end', `.image'.
9176 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
9177 (html_printer::add_to_sbuf): Changing type of `code' parameter.
9178 Use add_char_to_sbuf().
9179 (to_unicode): New function.
9180 (char_translate_to_html): Changing type of `ch' parameter.
9182 (html_printer::~html_printer): Comment out doctype string.
9183 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
9184 instead of `.html-end'.
9185 (write_start_image): Use `.begin' and `.image' instead of
9186 `.html-begin' and `.html-image'.
9187 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
9188 (html_begin): Renamed to ...
9190 (html_end): Renamed to ...
9192 (html_image): Renamed to ...
9194 (init_html_requests): Renamed to ...
9195 (init_markup_requests): This.
9196 * tmac/www.tmac: Updated.
9198 2001-02-28 Bram <bram@avontuur.org>
9200 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
9203 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
9205 * doc/meref.me: Fixing some typos.
9207 2001-02-16 Werner LEMBERG <wl@gnu.org>
9209 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
9210 method. Return `HYPHEN_MIDDLE' if it was `\:'.
9211 * src/roff/troff/node.h: Updated.
9213 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
9215 * tmac/groff_tmac.man: Fix typo.
9217 2001-02-16 Werner LEMBERG <wl@gnu.org>
9219 Fixing a bug which prevented proper end-of-sentence recognition
9220 between an `unformatted' box and the following text. As a
9221 consequence, vertical line distances are no longer preserved in
9222 boxes after a call to `.unformat' -- because boxes aren't
9223 line-oriented (contrary to diversions), this doesn't make sense
9226 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
9228 (vertical_size_node::set_unformat_flag): New method.
9229 * src/roff/troff/node.hh: Updated.
9230 * src/roff/troff/input.cc (word_space_node::reread,
9231 hmotion_node::reread): Reset `unformat' flag after usage.
9232 (unformat_macro): Append only if `set_unformat_flag()' returns
9234 * src/roff/troff/troff.man: Updated.
9236 2001-02-15 Werner LEMBERG <wl@gnu.org>
9238 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
9239 documentation of `asciify' and `unformat' requests.
9241 2001-02-13 Werner LEMBERG <wl@gnu.org>
9243 Redesigned the `unformat' request. It is no longer connected with
9244 `asciify' but rather uses new `reread()' methods if the `unformat'
9245 flag is set. Additionally, the handling of space characters after
9246 unformatting has been fixed so that they retain their width.
9248 * src/roff/troff/node.h (width_list): New structure to store
9249 original widths of spaces.
9250 (node): Added `unformat' member.
9251 Replaced `num_spaces' variable with `orig_width' list.
9252 * src/roff/troff/node.cc (*node::asciify,
9253 asciify_reverse_node_list): Removed `unformat_only' flag and related
9255 (word_space_node::asciify, word_space_node::word_space_node): Use
9257 (word_space_node::~word_space_node): New destructor.
9258 (word_space_node::copy): Updated to handle `orig_width'.
9259 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
9260 (*node::merge_space): Update `orig_width' list if necessary.
9261 (*node::set_unformat_flag): New methods to set the `unformat' flag.
9262 * src/roff/troff/enc.cc (environment::space_newline): Use
9264 (environment::space): Added method to handle space width and
9265 sentence space width as parameters. Use `width_list'.
9266 (environment::make_tab_node): Updated.
9267 * src/roff/troff/env.h: Updated.
9268 * src/roff/troff/input.cc (word_space_node::reread,
9269 unbreakable_space_node::reread, hmotion_node::reread): New methods
9270 to handle nodes specially if `unformat' flag is set.
9271 (do_asciify_macro): Renamed back to ...
9272 (asciify_macro): This.
9273 (unformat_macro): New implementation to simply set the `unformat'
9276 * MORE.STUFF: Added more info about deroff.
9278 2001-02-08 Werner LEMBERG <wl@gnu.org>
9280 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9281 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
9282 and `add_self()' methods to avoid hyphenation. For example, the
9283 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
9284 soft hyphen after `foo'. Now the hyphen list is correctly
9285 `foo<ignore><ignore>bar'.
9287 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
9289 * tmac/groff_tmac.man: Fix `BIR' macro.
9291 2001-02-04 Werner LEMBERG <wl@gnu.org>
9293 A new escape sequence `\:', inserting a zero-width break point.
9295 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
9296 * src/roff/troff/input.cc (get_copy, token::next, asciify):
9298 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
9300 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
9301 and `asciify()' methods.
9302 * src/roff/troff/node.cc (space_node::space_node): Updated.
9303 (space_node::asciify): Handle `was_escape_colon'.
9304 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9306 Handle `\~' similar to other comparable requests.
9308 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
9310 (token::next): Move creation of an unbreakable_space_node to...
9311 (token::add_to_node_list): Here.
9313 Fix a bug which sometimes prevented hyphenation of words connected
9314 with `\~' or `\ ' (and other escape sequences handled as
9315 TOKEN_NODE). This also fixes a hyphenation problem with boxes
9316 (after a call to the `unformat' request).
9318 * src/roff/troff/env.h (environment::possibly_break_line,
9319 environment::hyphenate_line): Introducing `start_here' parameter.
9320 * src/roff/troff/env.cc (environment::space_newline,
9321 environment::space): Use it.
9322 (environment::possibly_break_line, environment::hyphenate_line):
9324 * src/roff/troff/input.cc (process_input_stack): Use it.
9325 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9326 space_char_hmotion_node, overstrike_node): Add
9327 `get_hyphenation_type()' method.
9328 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
9329 if `unformat_only' is active.
9331 2001-01-30 Werner LEMBERG <wl@gnu.org>
9333 Implemented new read-only number register `.linetabs' which
9334 returns 1 if in line-tabs mode, 0 otherwise.
9336 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
9337 * src/roff/troff/env.cc (get_line_tabs): New function.
9338 (init_env_requests): Use it.
9339 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9341 * VERSION, REVISION: Changing to 1.17.0.
9343 2001-01-28 Werner LEMBERG <wl@gnu.org>
9345 Fixed a bug which prevented hyphenation of words which are finished
9348 * src/roff/troff/token.h (token): Add enum type
9349 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
9350 * src/roff/troff/input.cc (token::next, token::description,
9351 get_line_arg, token::add_to_node_list, token::process): Use it.
9353 2001-01-27 Werner LEMBERG <wl@gnu.org>
9355 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
9356 * src/roff/troff/div.cc (do_divert): Use it.
9358 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
9360 2001-01-25 Werner LEMBERG <wl@gnu.org>
9362 Adding the `linetabs' request. If set, tab distances are not
9363 computed relative to the input line but relative to the output line.
9365 * src/roff/troff/env.h (environment): New member `line_tabs'.
9366 * src/roff/troff/env.cc (line_tabs_request): Implement request.
9367 (environment::environment, environment::copy): Updated.
9368 (environment::distance_to_next_tab): Use `line_tabs'.
9369 (init_env_requests): Register request.
9370 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
9373 2001-01-24 Werner LEMBERG <wl@gnu.org>
9375 Introducing a new read-only register `.int' which is set to a
9376 positive value if the last output line is interrupted (i.e., if it
9379 * src/roff/troff/env.cc (init_env_requests): Add it.
9380 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9382 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
9384 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
9385 * src/preproc/html/pre-html.cc (findPrefix): New function which
9386 generates the troff executable name via the system prefix.
9387 * src/preproc/eqn/main.cc: Modified warning message.
9389 2001-01-23 Werner LEMBERG <wl@gnu.org>
9391 troff's `box' and `boxa' requests didn't preserve temporary
9394 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
9395 `saved_target_text_length' members.
9396 * src/roff/troff/div.cc (do_divert): Use them.
9398 Tabs (but not yet leaders and fields) are now handled correctly by
9401 * node.h (hmotion_node): Add field `was_tab'.
9402 * env.cc (environment::make_tab_node): Set it.
9403 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
9405 Added new request `unformat' which will, contrary to `asciify',
9406 preserve font information after unformatting (i.e., only nodes
9407 dealing with horizontal space are converted back to input
9410 * input.cc (asciify_macro): Renamed to ...
9411 (do_asciify_macro): this, having a new parameter `unformat_only'.
9412 (asciify_macro, unformat_macro): New; using do_asciify_macro.
9413 (init_input_requests): Added `unformat'.
9414 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
9415 parameter to control asciification process.
9416 * node.h (*_node::asciify): Ditto.
9417 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9419 2001-01-20 Werner LEMBERG <wl@gnu.org>
9421 * doc/groff.texinfo: Minor improvement of `.in' documentation.
9423 2001-01-18 Werner LEMBERG <wl@gnu.org>
9425 * tmac/ps.tmac: Remove call of psold.tmac.
9426 * tmac/psold.tmac: Comment updated.
9427 * tmac/psnew.tmac: Removed since no longer needed.
9428 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
9430 * font/devutf8/R.proto: Adding `shc' glyph.
9431 * font/devutf8/NOTES: Updated.
9433 * test-groff: Updated.
9435 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
9437 First cut of the new html device driver. Changes to pre-html and
9438 the new grohtml are too numerous to be documented here.
9440 Stuff related to `html' has been renamed to `html-old' and `html2'
9441 stuff has been renamed to `html' (including directories). The new
9442 html device driver is therefore invoked as `-Thtml'.
9444 Added new `\O' escape to suppress output (needed by html driver).
9446 Added functions and code to pass info about input-level commands
9447 (`.in', `.fl', etc.) to html driver.
9449 Three new functions (.html-begin, .html-end, and .html-image) for
9450 better html handling: `html-begin' will execute the remaining line
9451 if at the outermost nesting level, increasing an internal counter.
9452 `html-end' does the same but decreases the internal counter.
9453 `html_image' puts its arguments into a special node (suppress_node)
9454 to define an image region.
9456 The `output' request has been removed.
9458 * tmac/html-tags.tmac: Removed.
9459 * tmac/arkup.tmac: Updated and renamed to ...
9460 * tmac/www.tmac: New file.
9461 * tmac/markup.tmac Updated and renamed to ...
9462 * tmac/mwww.tmac: New file.
9463 * tmac/Makefile.sub: Updated.
9464 * tmac/an-old.tmac: Updated.
9465 * tmac/eqnrc: Updated.
9466 * tmac/groff_man.man
9467 * tmac/groff_markup.man: Updated and renamed to ...
9468 * tmac/groff_mwww.man: New file.
9469 * tmac/groff_tmac.man: Updated.
9470 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
9471 * tmac/html.tmac: Updated and renamed from html2.tmac.
9472 * tmac/pspic.tmac: Updated html support.
9473 * tmac/s.tmac: Added html output support.
9474 * tmac/troffrc, tmac/troffrc-end: Updated.
9476 * Makefile.in, doc/Makefile: Updated.
9477 * doc/groff.texinfo: Added info about new `\O' escape.
9478 * doc/homepage.ms: Use `MAILTO' macro.
9480 * font/devhtml/DESC.proto: Add `C' font.
9481 * font/devhtml/Makefile.sub: Updated.
9482 * font/devhtml/R.proto: Minor fixes.
9483 * font/devhtml-old/Makefile.sub: Updated.
9485 * src/devices/grohtml-old/Makefile.sub: Updated.
9487 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
9489 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
9490 graphic_start): Add `inline' parameter. Update.
9491 (html_end_suppress, graphic_end): Update.
9493 * src/include/html-strings.h: New file.
9494 * src/include/htmlindicate.h: Comments updated.
9495 * src/include/printer.h: Updated.
9497 * src/preproc/eqn/main.cc (do_file, main): Updated.
9498 * src/preproc/pic/troff.cc (troff_output::start_picture,
9499 troff_output::finish_picture): Updated.
9500 * src/preproc/tbl/main.cc (process_input_file): Updated.
9502 * src/roff/groff/groff.cc (main): Updated.
9503 Pass device arguments to predrivers also.
9504 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
9505 * src/roff/troff/env.h (environment): Updated.
9506 New elements `need_eol' and `ignore_next_eol' (for html output).
9507 * src/roff/troff/env.cc (environment::environment): Add initializers
9508 for `need_eol' and `ignore_next_eol'.
9509 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
9511 (point_size, fill, no_fill, center, right_justify, line_length,
9512 indent, temporary_indent, break_request, handle_tab): Use
9514 (set_tabs): Use `add_html_tag_tabs()'.
9515 (environment::add_html_tag): Updated.
9516 (environment::do_break): Updated.
9517 * src/roff/troff/div.cc (space_request, flush_output): Use
9518 `environment::add_html_tag()'.
9519 * src/roff/troff/input.cc: Updated.
9520 New variable `html_level' to indicate nested `html-begin' requests.
9521 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
9522 (non_interpreted_char_node, token_node, non_interpreted_node): Add
9523 `force_tprint()' method.
9524 (token::next): Handle `\O'.
9525 (do_suppress): Implement it.
9526 (html_begin, html_end, html_image): New functions.
9527 (init_output_requests): Renamed to ...
9528 (init_html_requests): this.
9530 (macro::append_str, macro::append_unsigned, macro::append_int): New
9532 New variable `output_low_mark_miny' to limit minimal value of y.
9533 (reset_output_registers): Use it.
9534 (output_request): Removed.
9535 (get_output_registers): New function.
9536 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
9537 (*_node): Added `force_tprint()' if necessary.
9538 (special_node): New elements `tf' and `get_tfont()'.
9539 (suppress_node): New class.
9540 * src/roff/troff/node.cc:
9541 New global variables `image_no' and `suppress_start_page'.
9542 (real_output_file): New method `is_on()'.
9543 (troff_output_file): New method `start_special(tfont)'.
9544 (troff_output_file::really_print_line): Use `tprint' conditionally.
9545 (real_output_file::print_line): Updated.
9546 (real_output_file::on): Updated.
9547 (*_node): Added `force_tprint()'.
9548 (special_node::special_node): Initializer updated.
9549 (special_node::same, special_node::copy, special_node::tprint_start):
9551 (get_reg_int, get_reg_str): New functions.
9552 (suppress_node::*): New methods.
9553 New global variables last_position, last_image_filename;
9554 (min): New inline function.
9555 * src/roff/troff/reg.h, src/roff/troff/request.h,
9556 src/roff/troff/troff.h: Updated.
9558 2001-01-13 Werner LEMBERG <wl@gnu.org>
9560 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
9561 documentation of `asciify' request.
9563 2001-01-12 Werner LEMBERG <wl@gnu.org>
9565 * src/roff/troff/input.cc: Move definition of special characters
9566 like `ESCAPE_TILDE' to ...
9567 * src/roff/troff/input.h: New file.
9568 * src/roff/troff/Makefile.sub (HDRS): Add it.
9570 Extending the .asciify request to `unformat' space characters also.
9572 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
9573 to count input space characters.
9574 Update constructors to take care of it.
9575 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
9576 `ESCAPE_SPACE' instead of normal space.
9577 (word_space_node::asciify): New method.
9578 (unbreakable_space_node::asciify): New method.
9579 (word_space_node::merge_space): New method.
9580 * src/roff/troff/env.cc (environment::space_newline,
9581 environment::space): Add code to initialize `num_spaces' (using the
9582 constructor of `word_space_node').
9583 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9586 2001-01-09 Werner LEMBERG <wl@gnu.org>
9588 * man/groff_char.man: Use table header traps only conditionally.
9590 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
9592 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
9594 2001-01-08 Werner LEMBERG <wl@gnu.org>
9596 Introducing the `box' and `boxa' requests which are similar to
9597 `di' resp. `da' but omitting a partially filled line (which is
9598 restored after ending the diversion).
9600 * src/roff/troff/div.h (diversion): Add elements to save partially
9602 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
9603 partially filled line.
9604 (divert, divert_append): Updated.
9605 (box, box_append): New functions.
9606 (init_div_requests): Use them.
9607 * src/roff/troff/env.h (environment): do_divert() is now a friend.
9608 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9610 * doc/groff.texinfo: Fix documentation of `lf' request.
9612 2000-12-25 Werner LEMBERG <wl@gnu.org>
9614 * src/roff/troff/troff.man, NEWS: Document `writem' request.
9616 2000-12-21 Werner LEMBERG <wl@gnu.org>
9618 Ignore `ss' request if in compatibility mode.
9620 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
9621 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
9622 * src/roff/troff/env.cc (space_size): Use it.
9624 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
9625 `ss' request in nroff mode.
9627 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
9630 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
9632 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
9634 2000-12-13 Werner LEMBERG <wl@gnu.org>
9636 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
9637 * src/preproc/eqn/neqn.man: Small fixes and additions.
9639 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
9641 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
9644 * src/preproc/eqn/neqn.man: New file.
9646 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
9649 * tmac/e.tmac: Add `T&' macro.
9650 Fix `indent cannot be negative' warning.
9651 * tmac/s.tmac: Fix `indent cannot be negative' warning.
9653 2000-12-07 Werner LEMBERG <wl@gnu.org>
9655 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
9657 2000-12-06 Werner LEMBERG <wl@gnu.org>
9659 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
9662 * MORE.STUFF: Added info about deroff for djgpp.
9664 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
9665 documentation of -rcR switch.
9667 2000-12-03 Werner LEMBERG <wl@gnu.org>
9669 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
9670 if -rcR=1 (which is now the default in nroff mode), a single, very
9671 long page is created instead of multiple pages: All `ne' and `wh'
9672 requests are put into conditionals; a new macro `an-end' is added to
9673 be called with `em'.
9675 Some other minor cleanups.
9677 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
9679 2000-12-02 Werner LEMBERG <wl@gnu.org>
9681 Fixing a bug which prevented hyphenation in words followed
9682 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
9684 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
9685 Adding possibly_break_line().
9686 * src/roff/troff/env.h (environment): Make possibly_break_line()
9689 Make `\~' usable in .tr request.
9691 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
9692 (token): Add stretchable_space().
9693 * src/roff/troff/input.cc (token::next, token::delimiter,
9694 token::description, process_input_stack, do_translate,
9695 add_to_node_list, token::process): Use it.
9696 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
9697 for adjusting the space.
9698 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
9699 for stretchable space.
9700 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
9701 (make_node): Add code for stretchable space.
9702 * src/roff/troff/env.cc (environment::add_char): Use it.
9703 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
9704 (get_copy, token::next, transparent_translate, asciify): Use it.
9706 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
9707 doc/groff.texinfo: Updated.
9708 * man/groff.man: Small reorderings.
9710 2000-11-23 Werner LEMBERG <wl@gnu.org>
9713 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
9715 * src/roff/troff/input.cc (main): Add `config_macro_path' and
9716 `safer_macro_path' to -M option.
9717 * src/roff/troff/troff.man: Fixes.
9719 2000-11-22 Werner LEMBERG <wl@gnu.org>
9721 Use safer path (except for config files) if -U isn't specified. Add
9722 a special macro path (without home and current directory) for config
9723 files. Add home directory to unsafe path for consistency. Don't
9724 include the home directory in the font path.
9726 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
9728 * src/include/macropath.h: Add `config_macrp_path'.
9729 * src/libs/libgroff/fontfile.cc: Fix font path.
9730 * src/roff/troff/input.cc (process_startup_file): Use
9731 `config_macro_path'.
9732 (main): Select unsafe path if -U is given.
9734 * src/preproc/eqn/main.cc (main): Fixing search path for
9736 * src/preproc/eqn/eqn.man: Updated.
9738 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
9741 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
9742 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
9743 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9744 src/devices/grotty/grotty.man: Updated.
9746 * Makefile.in: Fix comments.
9748 2000-11-17 Werner LEMBERG <wl@gnu.org>
9750 * tmac/safer.tmac: Empty file added (again) for compatibility
9752 * tmac/Makefile.sub: Updated.
9754 2000-11-16 Werner LEMBERG <wl@gnu.org>
9756 * src/devices/grodvi/dvi.cc (main),
9757 src/devices/grohtml2/post-html.cc (main),
9758 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9759 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9760 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9761 (main), src/preproc/html2/pre-html.cc (main),
9762 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9763 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9764 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9765 (main), src/utils/hpftodit/hpftodit.cc (main),
9766 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
9767 (main), src/utils/lookbib/lookbib.cc (main),
9768 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
9769 (main): Use stdout for -v.
9770 * src/roff/groff/groff.cc (run_commands),
9771 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
9772 to make direct printing to stdout possible.
9773 * src/roff/groff/pipeline.h: Updated.
9775 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
9776 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
9777 * src/utils/afmtodit/afmtodit.man: Updated.
9779 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
9780 (version): New function.
9782 * src/utils/addftinfo/addftinfo.man: Updated.
9784 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
9785 Fixing copyright dates.
9787 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
9790 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
9793 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
9795 2000-11-15 Werner LEMBERG <wl@gnu.org>
9797 In all programs, make -v return immediately with exit status 0 to
9798 be compliant with the GNU standard.
9800 * src/devices/grodvi/dvi.cc (main),
9801 src/devices/grohtml2/post-html.cc (main),
9802 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9803 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9804 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9805 (main), src/preproc/html2/pre-html.cc (main),
9806 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9807 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9808 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9809 (main): Implement it.
9812 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
9813 and postprocessors to the -v option.
9815 * src/roff/grog/grog.pl: Implement -v.
9816 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
9817 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9819 * src/roff/nroff/nroff.sh: Implement -v.
9820 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
9821 * src/roff/nroff/nroff.man: Updated.
9823 * src/preproc/eqn/main.cc (main): Fix comment typo.
9825 * MORE.STUFF: Added info about djgpp port of grap.
9827 2000-11-14 Werner LEMBERG <wl@gnu.org>
9829 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
9830 mode (or rather, implemented non-compatibility mode).
9831 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9833 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
9834 replacing it -- we don't find gxditview otherwise.
9835 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
9837 * src/preproc/pic/depend: Removed. Unnecessary.
9839 Implemented dummy keyword `solid' in pic for compatibility with
9842 * lex.cc (lookup_keyword): Added `solid'.
9843 * pic.y: Added SOLID with dummy rule.
9844 * pic.cc, pic_tab.h: Regenerated.
9845 * doc/pic.ms: Updated.
9847 2000-11-13 Werner LEMBERG <wl@gnu.org>
9849 For security reasons, don't use the current directory but the home
9850 directory while searching and scanning troffrc and troffrc-end.
9851 Similarly, replace the current directory with the home directory
9854 * Makefile.in (fontpath, tmacpath): Remove current directory.
9856 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
9857 two parameters `add_home' and `add_current'.
9858 (search_path::~search_path, search_path::command_line_dir,
9859 search_path::open_file): Remove tests for `dirs' being zero.
9860 * src/include/searchpath.h: Adjust.
9861 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
9863 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
9865 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
9866 * src/roff/troff/input.cc: Use `mac_path', initialized with
9868 (process_startup_file): Set `mac_path' to `safer_macro_path'.
9869 * src/roff/troff/env.cc: Use `mac_path'.
9871 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
9873 * NEWS, man/roff.man, src/roff/troff/troff.man,
9874 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
9877 2000-11-12 Werner LEMBERG <wl@gnu.org>
9879 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
9881 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
9882 * configure.in: Fix typo in comment.
9883 * configure: Regenerated.
9885 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
9888 2000-11-08 Werner LEMBERG <wl@gnu.org>
9890 Add system tmac directory (/usr/local/lib/groff/site-tmac).
9892 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
9893 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
9896 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
9897 * tmac/Makefile.sub (install_data): Create
9898 $(systemtmacdir) and $(localtmacdir).
9899 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
9900 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
9901 NEWS, doc/groff.texinfo: Updated and minor fixes.
9903 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
9904 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
9905 $(systemtmacdir) since the wrapper files are platform-dependent.
9907 2000-11-01 Werner LEMBERG <wl@gnu.org>
9909 * doc/groff.texinfo: Fix typo.
9911 2000-10-26 Werner LEMBERG <wl@gnu.org>
9913 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
9914 tmac.doc.old -> doc-old.tmac
9915 tmac.an.old -> an-old.tmac
9917 * tmac/tmac.*: Moved to ...
9918 * tmac/*.tmac: this.
9919 * tmac/man.local: Fix comment.
9920 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
9921 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
9922 Added some `FILES' sections. More use of @...@ directives. Other
9924 * arch/djgpp/README, font/devutf8/NOTES: Updated.
9925 * doc/homepage.ms, doc/groff.texinfo: Updated.
9926 * man/groff.man, man/roff.man: Updated.
9927 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
9928 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9929 src/devices/grotty/grotty.man: Updated.
9930 * src/preproc/pic/pic.man: Updated.
9931 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
9932 instead of -mdoc.old.
9933 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
9934 * src/roff/nroff/nroff.man: Updated.
9937 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
9939 * tmac/mm.diff: Removed -- it has no use now since the mm package
9942 * tmac/*: Removed trailing spaces.
9944 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
9945 the tmac subdirectory also).
9947 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
9948 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
9949 stuff since it is no longer needed.
9951 * README, PROBLEMS: Updated.
9953 2000-10-25 Werner LEMBERG <wl@gnu.org>
9955 Invert current behaviour: Search first FOOBAR.tmac, then
9958 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
9959 (open_mac_file, macro_source): Implement it.
9960 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
9961 doc/groff.texinfo, NEWS: Document it.
9963 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
9964 Small documentation improvements.
9966 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
9969 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
9971 2000-10-24 Werner LEMBERG <wl@gnu.org>
9973 Add local tmac directory (groff/site-tmac).
9975 * Makefile.in: Add $(localtmacdir).
9976 (uninstall_dirs): Add $(localtmacdir).
9977 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
9978 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
9979 in $(localtmacdir). Create $(localtmacdir).
9980 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
9981 Updated and minor fixes.
9983 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
9985 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
9987 2000-10-23 Werner LEMBERG <wl@gnu.org>
9989 Move hyphen.us to tmac directory.
9991 * src/roff/troff/hyphen.us: Removed.
9992 * src/tmac/hyphen.us: Added.
9993 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
9995 Change installation structure for data files from .../groff/... to
9996 .../groff/<version><revision>/... to be conform with other GNU
9999 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
10000 doc/Makefile: Implement it.
10001 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
10002 * configure: Updated.
10003 * arch/djgpp/README, font/devutf8/NOTES: Use it.
10004 * NEWS: Document it.
10005 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
10006 @MACRODIR@ instead of hard-coded directories.
10008 2000-10-22 Werner LEMBERG <wl@gnu.org>
10010 Implement $GROFF_BIN_PATH environment variable (which defaults to
10011 $bindir) used for child programs of groff and similar wrappers.
10013 * gendefs.sh: Improve documentation.
10014 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
10015 src/preproc/eqn/Makefile.sub (neqn),
10016 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
10017 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
10019 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
10020 $GROFF_PATH__ (the latter for communication with troff).
10021 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
10023 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
10024 doc/groff.texinfo: Document it.
10026 * doc/groff.texinfo: Improve documentation of troff's -a option.
10028 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
10030 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
10031 non-intrusive eol marker.
10032 (troff_output_file::determine_line_limits): New function.
10033 (troff_output_file::draw): Use it.
10034 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
10035 output_pending_lines() instead of output_line().
10036 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
10037 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
10038 createImage): Small fixes.
10040 2000-10-14 Werner LEMBERG <wl@gnu.org>
10042 Replace tmac.safer with a real secure solution.
10044 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
10045 system_request, pipe_output): Disable requests if in safer mode.
10046 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
10047 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
10048 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
10049 doc/groff.texinfo, src/roff/groff/groff.man,
10050 src/roff/troff/troff.man, arch/djgpp/README: Updated.
10052 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
10053 (resource_manager::output_prolog): Replace setenv() with putenv().
10055 2000-10-09 Werner LEMBERG <wl@gnu.org>
10057 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
10058 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
10059 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
10060 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
10061 compilation errors with some compilers. It seems that this code
10062 is no longer necessary -- if yes, it is easy to add some #ifdef's
10063 for that particular old-fashioned compiler.
10065 * MORE.STUFF: Added info about Meta-tbl.
10067 * doc/groff.texinfo: Added more info about `.if "..."..."'.
10069 2000-10-07 Werner LEMBERG <wl@gnu.org>
10071 Adding a new escape sequence \B'...': If the string between
10072 the delimiters is a valid numeric expression, return the character
10073 `1', and `0' otherwise. This is an analogon to \A.
10075 * src/roff/troff/input.cc (do_expr_test): Implement it.
10076 (token::next): Use it.
10077 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
10079 * tmac/tmac.trace: Made independent from escape character.
10081 2000-10-06 Werner LEMBERG <wl@gnu.org>
10083 Adding a new request .dei: define indirect. The first and second
10084 parameter of .dei are taken from string registers instead directly;
10085 this very special request is needed to make tmac.trace independent
10086 from the escape character (which might even be disabled).
10088 * src/roff/troff/input.cc (do_define_macro): Implement it.
10089 (define_macro_indirect): New function.
10090 (init_input_requests): Use it.
10092 Adding two requests .ecs and .ecr: Save and restore the escape
10093 character. These two requests are needed to make tmac.trace
10094 independent from the escape character (which might even be
10097 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
10099 (init_input_requests): Use it.
10101 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10103 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
10105 Adding a new option -P and new environment variable GROPS_PROLOGUE
10106 to grops, selecting a different prologue file (minor modifications
10109 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
10110 src/devices/grops/ps.cc (main): Implement it.
10111 * src/devices/grops/grops.man, NEWS: Document it.
10113 2000-09-22 Werner LEMBERG <wl@gnu.org>
10115 * INSTALL: Add info about selecting paper format.
10117 2000-09-21 Werner LEMBERG <wl@gnu.org>
10119 * src/roff/troff/input.cc (main): Fixing compiler warning.
10120 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
10121 strings.h from the former to the latter.
10122 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
10123 stuff from the former to the latter.
10125 2000-09-11 Werner LEMBERG <wl@gnu.org>
10127 Implementing two new requests .tm1 and .tmc: The former is similar
10128 to .tm but can output leading spaces; its syntax is similar to
10129 defining a string, i.e., a `"' can be used to mark the beginning of
10130 the string to be written to stderr: `.tm1 " test'. The latter is
10131 similar to .tm1 but doesn't write out a final newline character.
10133 * src/roff/troff/input.cc (terminal1, terminal_continue,
10134 do_terminal): New functions.
10135 (init_input_requests): Use them.
10136 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10138 2000-09-09 Werner LEMBERG <wl@gnu.org>
10140 * tmac/groff_mdoc.samples.man: Small fixes.
10142 2000-09-08 Werner LEMBERG <wl@gnu.org>
10144 * tmac/groff_mdoc.man: Fixing typo.
10146 2000-09-02 Werner LEMBERG <wl@gnu.org>
10148 Implementing a .nop request which does nothing.
10150 * src/roff/troff/input.cc (nop_request): New function.
10151 (init_input_requests): Use it.
10152 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10154 2000-09-01 Werner LEMBERG <wl@gnu.org>
10156 * doc/groff.texinfo: Added some comments.
10158 2000-08-30 Werner LEMBERG <wl@gnu.org>
10160 * src/roff/troff/TODO: Updated.
10162 2000-08-25 Werner LEMBERG <wl@gnu.org>
10164 * doc/groff.texinfo: Fix comment how to compile the DVI file.
10166 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10168 * font/devps/generate/Makefile (SHELL): Define explicitly to
10169 "/bin/sh", for non-Unix platforms.
10170 (extraclean): Use a more portable "" quoting instead of a
10171 backslash (which doesn't work on DOS/Windows).
10173 * font/devlj4/generate/Makefile (extraclean): Ditto.
10175 * font/devdvi/generate/Makefile (extraclean): Ditto.
10177 2000-08-25 Werner LEMBERG <wl@gnu.org>
10179 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
10180 src/roff/troff/troff.man: Document Eli's latest changes.
10182 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10184 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
10185 macro file names of the form NAME.tmac as well as tmac.NAME.
10187 2000-08-25 Werner LEMBERG <wl@gnu.org>
10189 * src/include/posix.h: Remove definition of FILENAME_MAX.
10191 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
10192 `sys_fatal' and `stop' function().
10194 * test-groff: Updated.
10196 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
10198 Added the new troff command .output <arg> to suppress output (while
10199 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
10200 registers (for passing the output dimensions to the output device).
10202 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
10204 * src/roff/troff/node.h, src/roff/troff/node.cc
10205 (troff_output_file::really_print_line,
10206 ascii_output_file::really_print_line,
10207 supress_output_file::really_print_line): Use `width' parameter.
10208 (troff_output_file::really_on, troff_output_file::really_off,
10209 output_file::on, output_file::off, real_output_file::on,
10210 real_output_file::off, real_output_file::really_on,
10211 real_output_file::really_off): New functions.
10212 (real_output_file:public output_file): New variable `output_on'.
10213 (real_output_file::begin_page, real_output_file::copy_file,
10214 real_output_file::transparent_char, real_output_file::print_line):
10216 (real_output_file::print_line): Use check_output_limits.
10217 * src/roff/troff/reg.h, src/roff/troff/request.h,
10218 src/roff/troff/input.cc (assign_registers): New function to remove
10220 (do_ps_file): Use it.
10221 (check_output_limits, reset_output_registers, output_request,
10222 init_output_requests): New functions.
10223 (init_input_requests): Updated.
10225 Added new grohtml2 device and html2 preprocessor (coding
10226 not yet finished) which will eventually replace grohtml.
10228 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
10230 * src/include/htmlindicate.h, src/include/htmlindicate
10231 (html_begin_suppress, html_end_suppress): New functions.
10232 * src/preproc/tbl/main.cc: Use it.
10233 * src/roff/groff/groff.cc: Add support for html2 device (which will
10234 automatically invoke the html2 preprocessor).
10235 * src/roff/troff/input.cc (is_html2): New variable.
10236 * src/roff/troff/troff.h, src/roff/troff/env.h,
10237 src/roff/troff/env.cc (environment::add_html_tag): New function
10239 (environment::do_break): Use it.
10240 * font/devhtml2/*: New files.
10241 * src/devices/grohtml2: New device.
10242 * src/preproc/html2: New preprocessor.
10243 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
10245 2000-08-23 Werner LEMBERG <wl@gnu.org>
10247 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
10249 2000-08-22 Werner LEMBERG <wl@gnu.org>
10251 * src/include/lib.h: Provide a fix for IRIX to not include
10254 2000-08-18 Werner LEMBERG <wl@gnu.org>
10256 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
10257 since some non-GNU sed programs can't handle null regexps.
10258 * configure, src/preproc/eqn/Makefile.sub,
10259 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
10261 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
10262 bug (string.h and strings.h are both needed according to latest
10265 * MORE.STUFF: Added info about unroff and troffcvt.
10267 2000-08-08 Werner LEMBERG <wl@gnu.org>
10269 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
10272 * tmac/tmac.man.old: Remove unused number register.
10274 * tmac.doc: Minor documentation fix.
10276 2000-08-07 Paul Eggert <eggert@twinsun.com>
10278 * src/roff/groff/pipeline.c (is_system_shell):
10279 Fix typo: "monocased_shell" no longer exists.
10281 2000-08-07 Paul Eggert <eggert@twinsun.com>
10283 Remove FILENAME_MAX limits.
10285 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
10286 that the argument length is less than FILENAME_MAX.
10287 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
10288 Use struct hack to allocate and free file name.
10289 (struct xtmpfile_list): fname is now part of the structure,
10290 not a pointer to another string.
10292 2000-08-07 Tom Schmidt <tschmidt@micron.com>
10294 * src/include/posix.h: Add a default value for FILENAME_MAX.
10296 2000-08-06 Paul Eggert <eggert@twinsun.com>
10298 Add support for new BSD-style man pages (with ".Dd" instead of
10299 ".TH"), so that "groff -man" understands both styles, even
10300 when running "groff -man" on a host whose system man page
10301 macros don't support ".Dd".
10303 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
10304 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
10305 in case the system man macros don't define Dd or TH.
10307 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
10308 * tmac/tmac.an: New one-line file.
10309 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
10311 2000-08-06 Werner LEMBERG <wl@gnu.org>
10313 * src/roff/troff/troff.man: Fixing typos.
10315 Version 1.16.1 released
10316 =======================
10318 2000-07-31 Werner LEMBERG <wl@gnu.org>
10320 Preparing release 1.16.1.
10322 * REVISION: Revision number set to 1.
10323 * MORE.STUFF: Added info about port to DOS.
10324 * NEWS, win32-diffs: Updated.
10326 * src/include/nonposix.h: Remove first line -- this file is used
10329 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
10332 2000-07-30 Werner LEMBERG <wl@gnu.org>
10334 * doc/texinfo.tex: Update to latest version.
10336 2000-06-28 Paul Eggert <eggert@twinsun.com>
10338 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
10339 commands that fail. Don't assume that "export a=b" is valid shell
10340 syntax. This is needed for Solaris 2.5.1.
10342 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
10343 comment about missing Solaris headers.
10345 * PROBLEMS: Add section about problems with Sun Make and VPATH.
10347 2000-06-25 Werner LEMBERG <wl@gnu.org>
10349 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
10352 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
10354 * win32-diffs: Updated.
10355 * README.WIN32: Added CRs to make all Windows editors happy.
10357 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
10358 src/roff/groff/pipeline.c).
10360 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10362 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
10363 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
10365 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
10367 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
10368 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
10370 (main): Support non-Posix systems with several different styles of
10371 slash characters in file names.
10373 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
10374 (main) [SET_BINARY]: Switch stdin into binary mode.
10376 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
10377 (main): Support file names with several possible slash-type
10378 characters, as given by DIR_SEPS[] in nonposix.h.
10379 (main) [__MSDOS__]: If renaming the temporary index file fails
10380 because it has more than one dot in its trunk, replace the dot
10381 with an underscore and try again.
10382 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
10384 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
10386 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
10387 (File::File): Open the input file in binary mode. Strip CR
10388 characters from each CR-LF pair.
10389 (xbasename): Support file names with several possible slash-type
10390 characters, as given by DIR_SEPS[] in nonposix.h.
10392 * src/include/Makefile.sub (HDRS): Add nonposix.h.
10394 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
10395 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
10396 [!_POSIX_VERSION]: Define for traditional Unix systems.
10397 (real_output_file::real_output_file): Remove the MSVC-specific
10398 call to popen, use instead POPEN_WT, appropriately defined on
10399 nonposix.h. #include nonposix.h.
10400 (real_output_file::~real_output_file): Remove the MSVC-specific
10401 call to pclose, a suitable macro is now defined on nonposix.h.
10402 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
10403 and WEXITSTATUS instead of assuming traditional Unix
10404 interpretation of the status returned by pclose.
10406 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
10407 call to popen, use POPEN_RT instead (appropriately defined on
10408 nonposix.h). #include nonposix.h.
10409 (ps_bbox_request): Open the PostScript file in binary mode.
10410 Close the file after processing it.
10411 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
10414 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
10415 A version of run_pipeline that doesn't use `fork'.
10416 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
10417 (system_shell_name, system_shell_dash_c)
10418 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
10419 the ugliness of testing DOS/Windows file names for equality, and
10420 support both stock shells and ports of Unix shells.
10422 * src/roff/groff/groff.cc: #include nonposix.h.
10423 (BSHELL): Definition moved to nonposix.h.
10424 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
10425 instead of a literal "-c".
10426 (xbasename): Support file names with several possible slash-type
10427 characters, as given by DIR_SEPS[] in nonposix.h.
10428 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
10429 of literal strings.
10431 * src/preproc/soelim/soelim.cc: #include nonposix.h.
10432 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
10434 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
10437 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
10439 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
10442 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
10444 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
10445 P_tmpdir is defined, use it instead of the literal "/tmp".
10446 (remove_tmp_files, add_tmp_file): New functions.
10447 (xtmpfile): Record temporary files and register an atexit function
10448 to delete them explicitly, instead of relying on the OS to do
10449 that, which doesn't work on non-Unix systems.
10451 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
10452 (search_path::search_path): Use PATH_SEP instead of a literal
10454 (search_path::command_line_dir): Ditto.
10455 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
10456 to support non-Posix systems.
10458 * src/libs/libbib/search.cc: #include nonposix.h.
10459 (search_list::add_file): Open the file in binary mode.
10461 * src/libs/libbib/linear.cc: #include nonposix.h.
10462 (file_buffer::load): Remove \r characters preceding \n from the
10465 * src/libs/libbib/index.cc: #include nonposix.h.
10466 (make_index_search_item): Open index_filename in O_BINARY mode.
10467 (index_search_item_iterator::get_tag): Ditto. Remove \r
10468 characters before \n characters.
10469 (index_search_item::check_files): Open files in binary mode.
10470 (index_search_item::munge_filename): Support DOS-style file names
10471 with backslashes and drive letters, use IS_ABSOLUTE.
10473 * src/devices/grops/ps.cc: #include nonposix.h.
10474 (main) [SET_BINARY]: Switch stdout to binary mode.
10476 * src/devices/grolj4/lj4.cc: #include nonposix.h.
10477 (main) [SET_BINARY]: Switch stdout to binary mode.
10479 * src/devices/grolbp/lbp.cc: #include nonposix.h
10480 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
10482 * src/devices/grodvi/dvi.cc: #include nonposix.h.
10483 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
10485 (main) [SET_BINARY]: Switch stdout to binary mode.
10486 [_MSC_VER]: Remove an explicit call to _setmode.
10488 * src/include/nonposix.h: New file.
10490 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
10491 operation when building with DJGPP.
10492 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
10493 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
10496 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
10498 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
10499 etc. can include a semi-colon on DOS/Windows.
10500 (depend.temp): Use depend1.temp instead of depend.temp1, to
10501 prevent files from overerwiting each other on 8+3 filesystems.
10503 * gendef.sh (t): Change definition to work with DOS/Windows.
10505 doc/groff.texinfo: Apart of some typo corrections, I also changed
10506 some index entris, to make them more non-ambiguous, and also put
10507 @ignore around some parts that are not yet written, to allow the
10508 Info output be readable.
10510 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
10512 Replaced specific checks for function declarations with a generic
10513 routine taken from GNU bfd.
10515 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
10516 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
10517 * configure.in: Use it.
10518 * src/devices/grolbp/lbp.cc, src/include/lib.h,
10519 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
10520 src/roff/groff/groff.cc: Use it.
10521 * Makefile.in, configure: Updated.
10523 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
10525 * src/devides/grolbp/lbp.h: Removed unused variables.
10527 2000-05-31 Keith Thompson <kst@sdsc.edu>
10529 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
10532 2000-05-31 Werner LEMBERG <wl@gnu.org>
10534 * aclocal.m4 (GROFF_SRAND): New function to test the return value
10535 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
10536 * configure.in: Use it.
10537 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
10538 * configure, Makefile.in: Updated.
10540 * configure.in: Add test for strncasecmp().
10541 * src/include/lib.h: Use it.
10543 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
10545 * src/preproc/grn/Makefile.sub: Add MLIB.
10547 2000-05-29 Nix <nix@esperi.demon.co.uk>
10549 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
10551 2000-05-29 Werner LEMBERG <wl@gnu.org>
10553 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
10555 * PROBLEMS: Small update.
10557 * src/devices/grolbp/lbp.cc: Various small fixes.
10559 2000-05-28 Keith Thompson <kst@sdsc.edu>
10561 * src/roff/nroff/nroff.sh: Fix main loop syntax.
10563 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
10565 2000-05-25 Werner LEMBERG <wl@gnu.org>
10567 * man/roff.man: Removed unused macro.
10569 2000-05-24 Werner LEMBERG <wl@gnu.org>
10571 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
10572 This is needed e.g. if you do
10573 `make distclean; ./configure; make dist'.
10575 Version 1.16 released
10576 =====================
10578 2000-05-23 Werner LEMBERG <wl@gnu.org>
10580 Adding font CWI (constant width italic) to devdvi.
10582 * font/devdvi/CWI: New file.
10583 * font/devdvi/generate/Makefile: Add generating rule.
10584 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
10585 tmac/tmac.dvi: Use it.
10586 * NEWS: Announce it.
10588 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
10589 * font/devlj4/generate/Makefile: Cosmetic changes only.
10591 * man/groff.man: Removed most of the redundant description of
10592 special characters (which is in groff_char.man). Added font
10593 translation CB->CR for devdvi. Other minor fixes.
10595 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
10596 (registered) symbols.
10598 2000-05-22 Werner LEMBERG <wl@gnu.org>
10600 * doc/Makefile: Added rule for creating info files.
10602 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
10604 * font/devdvi/generate/Makefile: Fixed dependencies.
10606 * font/devps/*: Regenerated. Heavy changes for Bookman and
10607 NewCentury Schoolbook!
10608 * font/devps/generate/afmname: Will now run with GNU awk.
10609 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
10610 * font/devps/generate/Makefile: Cosmetic changes only.
10612 2000-05-21 Werner LEMBERG <wl@gnu.org>
10614 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
10615 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
10616 `.SS' now produces a heading with a smaller size than `.SH'.
10617 Completely formatted.
10618 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
10620 * man/groff.man: Improved table appearance. Use of `eo' request
10621 to reduce number of doubled backslashes in macro definitions.
10622 Replacing `\e' with `\(rs'. Other minor fixes.
10624 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
10625 to have correct line number.
10627 * INSTALL: Small improvement.
10629 2000-05-20 Bernd Warken <bwarken@mayn.de>
10631 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
10634 2000-05-19 Bernd Warken <bwarken@mayn.de>
10636 * man/groff.man: Complete update (with a lot of corrections by WL).
10638 2000-05-18 Werner LEMBERG <wl@gnu.org>
10640 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
10642 * font/*/*: Implement it.
10643 * man/groff_char.man, NEWS: Document it.
10645 * src/include/unix.h: Removed. It isn't used.
10647 * doc/groff.texinfo: Slight improvements.
10649 2000-05-17 Werner LEMBERG <wl@gnu.org>
10651 * README, win32-diffs: Small fixes and improvements.
10653 2000-05-16 Werner LEMBERG <wl@gnu.org>
10655 * FDL: New file (the Free Documentation License version 1.1).
10657 * doc/groff.texinfo: Added many start-up values for gtroff.
10658 Some structural improvements of the source code.
10660 2000-05-15 Werner LEMBERG <wl@gnu.org>
10662 * src/roff/troff/input.cc: Added small comment about troffrc-end.
10663 * src/roff/troff/troff.man: Added info about troffrc-end.
10665 2000-05-14 Werner LEMBERG <wl@gnu.org>
10667 * Makefile.in (EXTRADIRS): Fix typos.
10668 (dist): Handle deletion of old .tar.gz file correctly.
10669 (DISTDIRS): Include all tty output devices.
10671 * doc/groff.texinfo: Adding more cross references; countless other
10674 2000-05-13 Werner LEMBERG <wl@gnu.org>
10676 * MORE.STUFF: Added Robert Marks's utilities.
10678 2000-05-12 Werner LEMBERG <wl@gnu.org>
10680 Added win32 port contributed by Blake McBride
10681 <blake@florida-software.com>.
10683 * README.WIN32, win32-diffs: New files.
10686 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
10687 (tmove, tmove2): Added parentheses to avoid compiler warnings.
10688 (change): Removed unused variables.
10690 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
10691 (savebounds): Changed return value from `int' to `void'.
10692 * src/preproc/grn/hdb.cc: Ditto.
10694 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
10695 final backslash in comment to avoid compiler warning.
10697 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
10699 * doc/groff.texinfo: More fixes.
10701 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
10703 * tmac/tmac.doc: Documentation fix.
10705 2000-05-11 Werner LEMBERG <wl@gnu.org>
10707 * doc/groff.texinfo: Reading the source code shows up a lot of
10708 omissions and incorrect data... More conversion to @Deffn macros.
10710 2000-05-10 Werner LEMBERG <wl@gnu.org>
10712 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
10715 * src/roff/troff/request.h: Removing unused `no_break_flag'.
10717 2000-05-09 Werner LEMBERG <wl@gnu.org>
10719 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
10722 * doc/groff.texinfo: Extended history section. More conversion to
10723 @Deffn macros. More .tr documentation.
10725 2000-05-07 Werner LEMBERG <wl@gnu.org>
10727 * doc/groff.texinfo: Completed tab section. Added info about
10730 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
10732 * PROBLEMS: Describe configure script fix for OS/390 Unix.
10734 2000-05-05 Werner LEMBERG <wl@gnu.org>
10736 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
10738 * NEWS: Document it.
10740 * man/troff.man: Minor optical improvements.
10742 2000-05-03 Werner LEMBERG <wl@gnu.org>
10744 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
10746 * font/*/*: Implement it.
10747 * man/groff_char.man, NEWS: Document it.
10749 2000-05-02 Werner LEMBERG <wl@gnu.org>
10751 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
10753 * NEWS: Document the three new man pages.
10755 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
10756 * configure: Updated.
10758 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
10760 2000-05-01 Werner LEMBERG <wl@gnu.org>
10762 Added grap support to grog.
10764 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
10765 * src/roff/grog/grog.man: Document it.
10767 * doc/groff.texinfo, NEWS: Add info about grap support.
10769 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
10770 (with slight fixes by me).
10772 * tmac/groff_tmac.man: New file documenting tmac mechanism.
10773 * tmac/Makefile.sub: Add groff_tmac.man.
10774 * man/roff.man: New file giving overview of roff system.
10775 * man/troff.man: A short reference of troff.
10776 * man/Makefile.sub: Add roff.man and troff.man.
10778 2000-04-30 Werner LEMBERG <wl@gnu.org>
10780 Added grap support to groff.
10782 * src/roff/groff/groff.cc: Implement it.
10783 * src/roff/groff/groff.man: Document it.
10785 * src/devices/grotty/grotty.man: Add cp1047 device.
10786 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
10788 * src/roff/groff/groff.man: Ditto.
10789 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
10790 * doc/groff.texinfo: Ditto.
10792 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
10795 2000-04-29 Werner LEMBERG <wl@gnu.org>
10797 * man/groff_char.man: Add `pc' glyph.
10798 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
10799 * tmac/tmac.tty: Add `pc' glyph.
10800 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
10801 we use cp1047 output device.
10803 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
10804 there are still hardcoded latin1->unicode values in utf8's font
10806 * configure: Updated.
10807 * NEWS: Minor clarification. Updated.
10809 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
10812 2000-04-28 Werner LEMBERG <wl@gnu.org>
10814 Adding EBCDIC code page 1047.
10816 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
10817 font/devcp1047/DESC.proto: New files.
10819 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
10820 either ascii/latin1 or cp1047.
10821 * Makefile.in: Use it.
10822 * configure: Updated.
10824 Replacing and/or adding `md' (mathdot) glyph with `pc'
10825 (periodcentered) in all text fonts.
10827 * font/*/*: Change it.
10829 2000-04-27 Werner LEMBERG <wl@gnu.org>
10831 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
10833 * configure.in: Add check for strings.h.
10834 * src/include/driver.h: Use HAVE_STRINGS_H.
10835 * src/devices/grolbp/lpb.cc: Remove string.h.
10837 * src/include/groff-getopt.h: New file. It will be used instead of
10838 getopt.h (to be included in lib.h) to avoid endless problems with
10839 picky C++ compilers.
10840 * src/include/lib.h: Use groff-getopt.h.
10841 * src/include/Makefile.sub: Updated.
10843 * configure: Updated.
10844 * Makefile.in: Updated.
10846 * NEWS: Mention EBCDIC support.
10848 2000-04-26 Werner LEMBERG <wl@gnu.org>
10850 * TODO: Some additions.
10852 2000-04-25 Werner LEMBERG <wl@gnu.org>
10854 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
10857 2000-04-23 Werner LEMBERG <wl@gnu.org>
10859 * src/roff/troff/troff.man: Minor fixes.
10861 2000-04-22 Werner LEMBERG <wl@gnu.org>
10863 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
10864 `.T' string register and the incompatible definition of the `.T'
10865 number register (compared to Unix troff).
10867 * man/groff_char.man: Add some missing characters.
10868 * font/devutf8/NOTES: Update.
10870 2000-04-21 Werner LEMBERG <wl@gnu.org>
10872 * src/include/htmlindicate.h, src/include/lib.h,
10873 src/include/posix.h: Fix copyright.
10875 * src/include/Makefile.sub: Update.
10877 2000-04-20 Werner LEMBERG <wl@gnu.org>
10879 * src/roff/troff/input.cc (input_char_description): Removing
10880 superfluous space char.
10882 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
10884 * doc/groff.texinfo: Document EBCDIC.
10886 2000-04-19 Werner LEMBERG <wl@gnu.org>
10888 Introducing `shc' as the glyph name for the soft hyphen character.
10890 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
10891 font/devlatin1/R.proto: Use it.
10895 2000-04-18 Werner LEMBERG <wl@gnu.org>
10897 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
10898 dependency on ASCII order.
10900 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
10902 * src/libs/libgroff/illegal.c: Added EBCDIC table.
10903 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
10905 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
10906 to increase portability.
10908 2000-04-15 Werner LEMBERG <wl@gnu.org>
10910 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
10911 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
10912 the generic `\n' if under OS/390 Unix.
10914 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
10916 * configure: Regenerated.
10918 2000-04-14 Werner LEMBERG <wl@gnu.org>
10920 * doc/groff.texinfo: More conversions to @Deffn.
10922 2000-04-12 Werner LEMBERG <wl@gnu.org>
10924 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
10927 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
10929 2000-04-10 Werner LEMBERG <wl@gnu.org>
10931 * doc/groff.texinfo: More conversions to @Deffn.
10933 2000-04-08 Werner LEMBERG <wl@gnu.org>
10935 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
10936 Updated to latest version (glibc 2.1.3).
10938 2000-04-07 Werner LEMBERG <wl@gnu.org>
10940 * doc/Makefile (clean): Include more index files.
10941 Add rule texinfo->dvi.
10943 2000-04-05 Werner LEMBERG <wl@gnu.org>
10945 * doc/groff.texinfo: Added new index `op' for operators. More
10946 info on end of sentence characters. More use of @Deffn.
10948 2000-03-30 Werner LEMBERG <wl@gnu.org>
10950 * */*.man: Adding a note that a whitespace can be inserted between
10951 a command line option and its parameter -- we are using GNU getopt.
10953 * src/roff/groff/groff.man: Add example of `-m mandoc'.
10955 2000-03-28 Werner LEMBERG <wl@gnu.org>
10957 Correct anachronism of calling the man macro file with `-man'
10958 instead of `-m man' etc.
10960 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
10961 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
10962 load tmac.<package>.
10964 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
10968 * doc/groff.texinfo: Updated.
10970 * tmac/groff_man.man: Copyright added.
10972 2000-03-27 Werner LEMBERG <wl@gnu.org>
10974 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
10975 typeset the request resp. escape name with a tt font -- due to a
10976 bug in texinfo.tex it is necessary to use the `-e' switch with
10979 Improving info about usage of groff units.
10983 2000-03-20 Werner LEMBERG <wl@gnu.org>
10985 * doc/groff.texinfo: Added section about man macro package
10986 (I've basically taken groff_man.man). Introducing new indices `ma'
10987 for macros/strings and `gl' for glyph names. Other minor fixes.
10989 * tmac/groff_man.man: Fixed some typos.
10991 2000-03-19 Werner LEMBERG <wl@gnu.org>
10993 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
10996 * doc/texinfo.tex: New file.
10998 2000-03-18 Werner LEMBERG <wl@gnu.org>
11000 * doc/groff.texinfo: Improved section on number registers. Other
11003 2000-03-16 Werner LEMBERG <wl@gnu.org>
11005 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
11008 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
11009 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
11010 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
11011 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
11013 * src/preproc/grn/grn.man: Better synopsis; added copyright.
11015 * src/roff/grog/grog.man: Updated copyright date.
11017 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
11019 * configure.in: Added test for strdup.
11021 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
11024 Replaced dynamic allocation of arrays `[...]' with `new' operator.
11028 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
11030 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
11032 2000-03-11 Werner LEMBERG <wl@gnu.org>
11034 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
11036 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
11037 * src/include/lib.h: Remove some spaces.
11039 2000-03-10 Werner LEMBERG <wl@gnu.org>
11041 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
11042 initializers from arguments (some compilers don't like this).
11044 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
11046 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
11047 used by pic and eqn to tell grohtml where the graphic regions start
11049 * src/libs/libgroff/Makefile.sub: Use it.
11050 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
11051 graphic_start() and graphic_end() from htmlindicate.cc.
11053 2000-03-09 Werner LEMBERG <wl@gnu.org>
11055 * tmac/tmac.safer: Will now work correctly in compatibility mode.
11056 * tmac/groff_man.man: More fixes.
11058 2000-03-08 Werner LEMBERG <wl@gnu.org>
11060 * doc/Makefile: Added texput.log to the `clean' target.
11061 * doc/groff.texinfo: Added info about delimiters for escapes.
11063 2000-03-08 Bernd Warken <bwarken@mayn.de>
11065 * src/preproc/pic/pic.man: Add info on conversion of pic images to
11066 other graphic formats.
11068 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
11070 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
11071 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
11072 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
11075 2000-03-07 Werner LEMBERG <wl@gnu.org>
11077 * doc/groff.texinfo: Spelling fixes.
11079 2000-03-06 Werner LEMBERG <wl@gnu.org>
11081 * tmac/groff_man.man: Completely revised to cover everything in
11084 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
11085 Other minor fixings.
11086 * src/roff/troff/env.cc (environment_copy): Improve error message and
11088 * src/roff/troff/TODO: Updated.
11090 * doc/Makefile: Bug fixes -- this is still provisional, though...
11092 * tmac/eqnrc: Small fixes.
11094 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
11096 Adding a request `evc' to copy environments.
11098 * src/roff/troff/env.cc (environment::copy, environment_copy):
11100 * src/roff/troff/env.h: Add prototype.
11102 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
11104 Adding strsep() -- Solaris 8 doesn't have it.
11106 * configure.in: Test it.
11107 * src/devices/grolbp/lbp.cc: Add code.
11109 2000-03-05 Werner LEMBERG <wl@gnu.org>
11111 * src/roff/troff/div.cc (macro_diversion::output,
11112 top_level_diversion::output): Fixing an incompatibility with
11113 original troff: \x'0' updates the .a register also. Thanks to
11114 <Andries.Brouwer@cwi.nl> for pointing this out.
11115 * doc/groff.texinfo: Document it.
11117 * Makefile.in: Create Makefile.dep if necessary before calling the
11118 submake process to avoid warning about nonexistent file.
11120 * NEWS, PROJECTS: Updated.
11122 2000-03-04 Werner LEMBERG <wl@gnu.org>
11124 * tmac/troffrc: Add tmac.lbp.
11126 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
11128 * tmac/tmac.lbp: New file.
11129 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
11132 2000-03-03 Werner LEMBERG <wl@gnu.org>
11134 * Makefile.in: Fixing $(subdir).
11136 * README, NEWS: Small fixes.
11138 * test-groff: Adding path to grolbp.
11140 * configure.in: The (new) file src/xditview/Imakefile.in will be
11141 also configured -- it is now possible to build gxditview in a
11142 directory different from $srcdir.
11144 2000-03-02 Blake McBride <blake@florida-software.com>
11146 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
11148 * MORE.STUFF: Added website of bell labs and info about plot2dev.
11150 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
11152 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
11155 2000-02-29 Werner LEMBERG <wl@gnu.org>
11157 Adding GNU getopt to the groff distribution.
11159 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
11161 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
11162 * aclocal.a4: Remove GROFF_GETOPT function.
11163 * configure.in, Makefile.in, PROBLEMS: Update.
11164 * src/include/lib.h: Replace getopt tests with getopt.h.
11165 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
11167 * doc/groff.texinfo: Further checking/updating. Adding more index
11170 * man/groff_out.man: Fix nroff mode activation (for emacs).
11171 * man/groff_font.man: Add missing ligature.
11173 2000-02-28 Werner LEMBERG <wl@gnu.org>
11175 * doc/groff.texinfo: Further checking/updating. Adding more index
11178 * src/devices/grolbp/grolbp.man: Added a comment line at the
11179 beginning of the file (similar to shell scripts) which indicates
11180 that `tbl' should be used as a preprocessor.
11182 2000-02-27 Blake McBride <blake@florida-software.com>
11184 Adapting groff to MS Visual C++ 6.0 compiler (tested with
11185 Windows NT 4.0). Uses _MSC_VER define where necessary.
11187 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
11188 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
11189 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
11190 src/include/lib.h, src/libs/libgroff/errarg.cc,
11191 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
11192 src/preproc/refer/label.y, src/preproc/refer/label.cc,
11193 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
11194 src/roff/troff/div.cc, src/roff/troff/env.cc,
11195 src/roff/troff/input.cc, src/roff/troff/node.cc,
11196 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
11197 if_to_a() to avoid name clashes.
11198 * src/include/posix.h: Don't use unistd.h.
11199 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
11200 clause for integrating non-Unix xtmpfile() code.
11201 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
11202 structure; use "rt" for popen() in pipe_source(); add getpid()
11204 * src/roff/troff/node.cc: Use special versions of popen() in
11205 real_output_file() and pclose() in ~real_output_file().
11207 2000-02-27 Werner LEMBERG <wl@gnu.org>
11209 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
11210 LBP-8 series laser printers). This code has been contributed by
11211 Francisco Andrés Verdú <pandres@dragonet.es>.
11213 * src/devices/grolbp/*: The grolbp output device.
11214 * font/devlpb/*: The font description files.
11215 * Makefile.in: Add grolpb and devlbp subdirectories.
11217 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
11218 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
11221 * doc/groff.texinfo: Further checking/updating. Adding more index
11226 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
11228 * man/groff_font.man: Adding info about obsolete DESC keywords.
11229 * src/devices/grolj4/grolj4.man: Documenting additional DESC
11232 2000-02-26 Werner LEMBERG <wl@gnu.org>
11234 * src/preproc/grn/grn.man: Added info about the gremlin file format
11235 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
11237 2000-02-25 Werner LEMBERG <wl@gnu.org>
11239 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
11240 friends to be non-integer.
11242 * src/preproc/grn/grn.man: Document it.
11244 * doc/groff.texinfo: Further checking/updating. Adding more index
11247 2000-02-24 Werner LEMBERG <wl@gnu.org>
11249 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
11250 line thicknesses to be integer multiples of this value.
11252 * src/preproc/grn/grn.man: Commenting out the -s option -- the
11253 corresponding code doesn't work (yet).
11255 * doc/groff.texinfo: Further checking/updating. Adding more index
11258 2000-02-23 Werner LEMBERG <wl@gnu.org>
11260 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
11261 specify line thickness instead of base units. The new default
11262 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
11263 thick lines respectively.
11265 Removed unused variable `prevval'.
11267 * src/preproc/grn/grn.man: Updated.
11269 2000-02-22 Werner LEMBERG <wl@gnu.org>
11271 * src/preproc/grn/main.cc: Slight formatting.
11273 * src/roff/groff/groff.man: Formatting fix.
11274 * src/preproc/grn/grn.man: Ditto.
11276 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
11278 * doc/groff.texinfo: Further checking/updating.
11280 2000-02-21 Werner LEMBERG <wl@gnu.org>
11282 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
11284 * test-groff: Added grn subdir to path.
11286 * doc/groff.texinfo: Some restructing and other small improvements.
11288 * src/roff/groff/groff.cc (help): Fixed info string.
11290 2000-02-20 Werner LEMBERG <wl@gnu.org>
11292 * doc/meref.me: Fix description of .GS request.
11294 * src/roff/troff/troff.man: Fixing typo.
11296 Adding the `grn' preprocessor for gremlin graphic files.
11298 * src/preproc/grn/*: This is the Berkeley distribution written by
11299 David Slattengren and Barry Roitblat, adapted to groff by Daniel
11300 Senderowicz and Werner Lemberg.
11302 * doc/grnexampl.{me,g}: A sample for grn.
11304 * Makefile.in: Added subdirectory entry for grn.
11306 * src/roff/groff/groff.cc: Added support for grn. It can be now
11307 called with the switch `-g'.
11309 * src/roff/groff/groff.man: Updated.
11311 * src/roff/grog/grog.{man,pl,sh}: Updated.
11315 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
11317 * src/include/lib.h: Added xtmptemplate and made xtmpfile
11318 parametrically polymorphic.
11320 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
11321 and the alterations to xtmpfile.
11322 xtmpfile can be requested to return the filename created
11323 and asked not to unlink the temp file. The default behaviour
11324 if parameters are absent is exactly the same as before.
11326 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
11328 A new request `length' is available which returns the length of a
11329 string in a number register:
11331 * src/roff/troff/input.cc (length_macro): Implement it.
11332 * src/roff/troff/input.cc (init_input_requests): Register it.
11334 2000-02-11 Werner LEMBERG <wl@gnu.org>
11336 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
11337 of the `substring' request.
11339 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
11342 * src/roff/troff/TODO, NEWS: Updated.
11344 2000-02-09 Werner LEMBERG <wl@gnu.org>
11346 * src/roff/groff/groff.man: Added an example.
11348 2000-02-06 Werner LEMBERG <wl@gnu.org>
11350 I've considerably modified the directory structure of the
11351 distribution to get a more vertical layout. For example, the number
11352 of top level directories has been reduced from 42 to 6.
11354 As a consequence, many changes, especially to the makefiles, were
11357 * The makefile variables `top_builddir' and `top_srcdir' have been
11358 introduced. Virtually all relative paths have been replaced with
11359 absolute ones using these two variables.
11361 * Dependencies (in the files `Makefile.dep') are no longer part of
11362 the distribution. Instead, they are created during a `make install'
11363 in the build directory.
11365 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
11366 make `top_srcdir' and `top_builddir' absolute.
11368 Some other changes:
11370 * Man pages now depend on the files `VERSION' and `REVISION'.
11372 * The added shell script `mkinstalldirs' will replace `mkdir' in
11375 * VERSION: Version number increased to 1.16.
11377 2000-02-04 Werner LEMBERG <wl@gnu.org>
11379 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
11381 * Makefile.in: Removed $(tmac_m) since it is no longer needed
11382 (after an update of the mm stuff).
11384 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
11386 2000-02-03 Werner LEMBERG <wl@gnu.org>
11388 The .psbb request will now also accept Mac PS images (i.e. using LF
11389 as the EOL character).
11391 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
11392 (with slight modifications).
11393 * troff/input.cc (do_ps_file): Use it.
11395 * test-groff: Add grohtml and grolj4 output devices to PATH.
11397 2000-01-30 Werner LEMBERG <wl@gnu.org>
11399 * NEWS, MORE.STUFF: Updated.
11401 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
11403 Add the `srand' command to pic.
11405 * pic/lex.cc, pic/pic.y: Implement it.
11406 * pic/pic.man: Document it.
11407 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
11409 2000-01-30 Werner LEMBERG <wl@gnu.org>
11411 Add a new request `.psbb'. This does exactly what the external
11412 program psbb did. It scans a PostScript image file for a
11413 %%BoundingBox comment and extracts the bounding box values (in
11414 PostScript units) which are then stored in the four new (read-only)
11415 number registers `llx', `lly', `urx', and `ury'.
11417 This will allow the usage of the .PSPIC macro without worrying
11418 about unsafe behaviour of groff, i.e., it will work without the
11419 `-U' switch of groff.
11421 * troff/input.cc: Implement it.
11422 * tmac/tmac.pspic: Use it.
11423 * troff/troff.man, grops/grops.man, NEWS: Document it.
11424 * psbb/*, Makefile.in: Remove it since it is no longer needed.
11426 This is bloody C code simply adapted from psbb.c! Any improvements
11429 2000-01-29 Werner LEMBERG <wl@gnu.org>
11431 * man/groff_font.man: Minor clarifications.
11435 2000-01-28 Werner LEMBERG <wl@gnu.org>
11437 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
11439 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
11441 * man/groff_font.man: Brought up to date regarding tcommand
11443 * libgroff/font.cc: Handle everything after `--' as a comment
11445 * devps/*: Added comment delimiter inside devps font files.
11447 2000-01-28 Werner LEMBERG <wl@gnu.org>
11449 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
11450 \fC...\fP (which now works as expected).
11452 * troff/troff.man: Fix typo.
11454 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
11456 Completed the pass_filenames implementation in troff.
11458 * libdriver/input.cc: Will read the new `F' tcommand.
11459 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
11460 * troff/input.cc: Use it.
11462 2000-01-26 Werner LEMBERG <wl@gnu.org>
11464 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
11465 font will now be updated even if an invalid font is selected.
11467 2000-01-24 Werner LEMBERG <wl@gnu.org>
11469 * doc/homepage.ms: Updated for new tmac.arkup.
11471 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
11473 * tmac/tmac.arkup: Cleanup.
11475 Added `\&' to .HTML macro to `leave vertical mode', so to say.
11477 Removed obsolete .LINK macro completely.
11479 The macros .URL, .FTP, and .MAILTO now accept a third argument which
11480 will be immediately appended to the second argument (to be used with
11481 punctuation, for example).
11483 Disabled .CDFTP macro temporarily for security reasons.
11485 * tmac/groff_markup.man: Complete revision for latest changes in
11486 tmac.arkup -- note that it does not yet format correctly with
11489 2000-01-23 Bruno Haible <haible@clisp.cons.org>
11491 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
11492 * devutf8/R.proto: Add mappings for wp, lh, rh.
11493 * devutf8/NOTES: Updated.
11495 2000-01-23 Werner LEMBERG <wl@gnu.org>
11497 * doc/groff.texinfo: Updated version/copyright info.
11499 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
11501 Added support for two new directives in device descriptions:
11502 `pass_filenames' (to pass the input file name to the output device)
11503 and `use_charnames_in_special' (to support e.g. accented characters
11504 in the `X' request).
11506 * include/font.h, troff/charinfo.h: Declare it.
11508 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
11510 * devhtml/DESC: Use it.
11512 * troff/input.cc: New function encoded_char.
11514 * troff/token.h: Add test for `specialness'.
11516 2000-01-21 Werner LEMBERG <wl@gnu.org>
11518 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
11519 mistake from the list of files to be installed.
11521 2000-01-18 Werner LEMBERG <wl@gnu.org>
11523 * README: Added info how to apply patches.
11525 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
11527 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
11529 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
11531 * troff/input.cc: Add support for troffrc-end.
11533 * tbl/main.cc: Altered to issue table-start and table-end special
11534 characters if using the html device.
11536 * devhtml/*: Modified font files to incorporate html encoding of
11539 * tmac/groff_markup.man: New file documenting tmac.arkup.
11541 * tmac/troffrc-end: New file. This is invoked after all user
11542 specified macros. Currently used by the html device to include
11543 tmac.html. Thus no need for users to specify -mhtml anymore.
11545 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
11546 (MAN7): Add groff_markup.man.
11548 * tmac/tmac.an, tmac/tmac.html: Small html updates.
11550 * tmac/troffrc: tmac.arkup will now be called for the html device.
11552 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
11553 extra device specific information about fonts.
11555 * doc/homepage.ms: New file. It is an example how an HTML home page
11556 could look like with grohtml.
11558 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
11560 2000-01-12 Bruno Haible <haible@clisp.cons.org>
11562 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
11565 * devutf8/NOTES: Updated.
11567 2000-01-08 Bruno Haible <haible@clisp.cons.org>
11569 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
11570 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
11571 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11572 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
11573 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
11574 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
11575 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
11576 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
11579 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
11581 2000-01-12 Fabrizio Polacco <fab@prosa.it>
11583 grolj4: Paper size will be searched case-insensitively.
11585 * include/lib.h: Add check for strcasecmp().
11586 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
11587 * configure.in: Check for strcasecmp().
11589 2000-01-11 Werner LEMBERG <wl@gnu.org>
11591 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
11594 2000-01-10 Werner LEMBERG <wl@gnu.org>
11596 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
11599 Add a new read-only register, `.Y', which contains the groff
11602 * troff/input.cc (init_input_requests): Define it.
11603 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
11604 * doc/groff.texinfo, troff/troff.man: Document it.
11606 * libgroff/Makefile.sub (version.cc): Add definition of
11607 `Version_string[]', consisting of `<major>.<minor>.<revision>'
11608 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
11609 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
11610 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
11611 troff/input.cc, pfbtops/pfbtops.c: Use it.
11613 2000-01-10 Fabrizio Polacco <fab@prosa.it>
11615 Add a revision scheme to the groff package.
11617 * REVISION: New file.
11618 * libgroff/Makefile.sub (version.cc): Use it to define
11619 `revision_string[]'.
11620 * grops/psrm.cc: Use revision_string (converted to an unsigned
11621 integer) in constructor of resource_manager.
11623 2000-01-10 Bruno Haible <haible@clisp.cons.org>
11625 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
11627 * Makefile.in (DEVDIRS): Add devutf8.
11628 * grotty/tty.cc: Include device.h.
11629 (glyph): Change type of `code' to `unsigned int'.
11630 (tty_printer): New field is_utf8. Constructor takes device argument.
11631 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
11632 (tty_printer::add_char): Change type of first arg to `unsigned int'.
11633 (tty_printer::put_char): New function.
11634 (tty_printer::end_page): Use put_char() instead of ::putchar().
11635 (make_printer): Pass device to tty_printer constructor.
11636 * nroff.sh: Determine default device by calling 'locale'. As a
11637 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
11638 Recognize UTF-8 locales.
11639 * tmac/eqnrc: Recognize utf8 like latin1.
11640 * tmac/troffrc: Device utf8 needs tmac.tty.
11642 2000-01-07 Werner LEMBERG <wl@gnu.org>
11644 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
11646 2000-01-07 Paul Eggert <eggert@twinsun.com>
11648 Add a new predefined writeable number register, `year',
11649 which contains the current year.
11651 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
11652 * tmac/tmac.s: Use it.
11653 * troff/input.cc (init_registers): Initialize it.
11655 2000-01-06 Werner LEMBERG <wl@gnu.org>
11657 * PROBLEMS: Fixed typo.
11659 2000-01-04 Paul Eggert <eggert@twinsun.com>
11661 * PROBLEMS: Add Y2k advice for the yr number register.
11663 2000-01-03 Paul Eggert <eggert@twinsun.com>
11665 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
11667 2000-01-02 Werner LEMBERG <wl@gnu.org>
11669 * tmac/tmac.arkup: Slight modification of macros to provide better
11670 appearance for non-HTML formats.
11672 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
11674 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
11675 does not automatically translate to malloc(n) on all OSes
11676 (e.g., SunOS) so do it explicitly. Also, check the returned
11679 2000-01-01 Werner LEMBERG <wl@gnu.org>
11681 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
11683 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
11684 expects this variable
11686 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
11688 * doc/Makefile: Added instructions to create HTML and text
11689 versions of some files.
11691 1999-12-31 Werner LEMBERG <wl@gnu.org>
11693 * Updated INSTALL.gen.
11695 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
11696 better resp. correctly with non-HTML devices.
11698 Version 1.15 released
11699 =====================
11701 1999-12-28 Werner LEMBERG <wl@gnu.org>
11703 * NEWS, VERSION: Changed to 1.15
11705 1999-12-27 Paul Eggert <eggert@twinsun.com>
11707 * nroff/nroff.man: -S is safer, not safe.
11709 * groff/groff.cc (main): Use `safer', not `safe', in variable
11710 names. This does not change the behavior.
11712 * troff/input.cc (main): Likewise.
11714 * nroff/nroff.sh: Likewise.
11716 * troff/input.cc (prepend_string): New function.
11717 (main): Prepend -msafer, so that we check macro libraries for
11720 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
11722 Version 1.14 released
11723 =====================
11725 1999-12-26 Werner LEMBERG <wl@gnu.org>
11727 * NEWS, VERSION: Changed to 1.14.
11729 1999-12-24 Werner LEMBERG <wl@gnu.org>
11731 * refer/refer.cc: Fixing the last fix.
11733 Version 1.13 released
11734 =====================
11736 1999-12-23 Werner LEMBERG <wl@gnu.org>
11738 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
11743 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
11745 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
11746 document conventions, the version number must be a real.
11748 Version 1.12.1 released
11749 =======================
11751 1999-12-22 Werner LEMBERG <wl@gnu.org>
11753 * VERSION: Changed to 1.12.1.
11755 1999-12-22 Alan Rooks <arooks@istar.ca>
11757 * refer/refer.cc (do_file): Slight modification to satisfy the
11758 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
11761 1999-12-20 Werner LEMBERG <wl@gnu.org>
11763 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
11766 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
11767 list of unsafe requests.
11769 * pic/pic.man: Fixed a typo.
11771 * man/groff_out.man: Fixed a typo.
11773 1999-12-18 Werner LEMBERG <wl@gnu.org>
11775 * Makefile.in: Doc fixes.
11777 1999-12-17 Fabrizio Polacco <fab@prosa.it>
11779 * groff/groff.cc: Missing `U' option added to getopt().
11781 * troff/troff.man: Missing `U' option added to synopsis.
11783 Version 1.12 released
11784 =====================
11786 1999-12-14 Werner LEMBERG <wl@gnu.org>
11788 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
11791 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
11792 with the more appropriate terms `safer' and `unsafe'.
11794 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
11795 sys_nerr and sys_errlist[].
11797 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
11799 * pic/pic.y, pic/pic.cc: Added check for fmod().
11801 1999-12-13 Werner LEMBERG <wl@gnu.org>
11803 * VERSION: Changed to 1.12.
11805 Here some patches from various sources; most of them taken from
11806 the Debian distribution.
11808 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
11809 tmac/Makefile.sub: New files copied directly from the NetBSD
11810 distribution. Probably, some additional adaptation later on is
11813 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
11814 of unsafe requests.
11816 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
11817 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
11818 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
11819 (`-S') is now the default.
11821 * README, NEWS: Updated.
11823 1999-12-09 Werner LEMBERG <wl@gnu.org>
11825 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
11827 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
11829 1999-12-06 Werner LEMBERG <wl@gnu.org>
11831 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
11832 grief than relief today. Additionally, it is against the GNU
11835 * configure: Recreated.
11837 1999-12-05 Werner LEMBERG <wl@gnu.org>
11839 * configure.in: Added GROFF_LIBM.
11841 * configure: Recreated.
11843 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
11846 * Makefile.in: Added definition of $(LIBM).
11848 * Makefile.comm (LIBM): Removed.
11850 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
11852 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
11854 * doc/Makefile: Added rule for generation pic.html.
11856 (clean): Files produced by grohtml will be removed also.
11858 * doc/pic.ms: Small fix.
11860 * tmac/tmac.html: Fixed suppression of headers.
11862 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
11864 * tmac/tmac.html: Fixing horizontal arrows.
11866 Turning off hyphenation.
11868 * tmac/tmac.an: Improved support for grohtml; better indentation,
11869 no footers/headers.
11871 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
11873 * tmac/tmac.arkup: Added CDFTP macro
11875 * tmac/tmac.html: All headers are turned off for ms, me, and mm
11878 * tmac/troffrc: Some additions for HTML stuff.
11880 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
11882 * tmac/tmac.html: Small changes.
11884 1999-09-26 Werner LEMBERG <wl@gnu.org>
11886 * doc/groff.texinfo: Minor fixes.
11888 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
11890 * devhtml/TR: Changed spacewidth to 3.
11892 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
11894 * tmac/tmac.html: Moved markup macros to tmap.arkup.
11896 * tmac/tmac.arkup: New file.
11898 * grohtml/ChangeLog: New file.
11900 1999-09-16 Werner LEMBERG <wl@gnu.org>
11902 * doc/groff.texinfo (Common Features): Added Copying chapter.
11903 Changed format to @smallbook.
11905 1999-09-15 Werner LEMBERG <wl@gnu.org>
11907 * NEWS: Added info about groff.texinfo.
11909 * doc/groff.texinfo: Will now compile (using texi2dvi) without
11912 1999-09-14 Werner LEMBERG <wl@gnu.org>
11914 * groff/groff.man: More updates.
11916 1999-09-13 Werner LEMBERG <wl@gnu.org>
11918 * doc/groff.texinfo: New file. This manual is still very
11919 rudimentary. It has been originally contributed by Trent
11920 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
11923 * INSTALL: Added information about the `doc' subdir
11925 * troff/troff.man: Minor fixes.
11927 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
11930 * troff/input.cc (usage): Added missing `-ffam' to usage message.
11932 * Makefile.in (dist): groff-$(version).tar.gz must be removed
11933 also, otherwise it is included itself in another call of `make
11936 * groff/groff.cc (synopsis): Removed superfluous space.
11938 * PROJECTS, PROBLEMS, NEWS: Updated.
11940 * VERSION: Updated to 1.12beta.
11942 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
11944 * README: Updated: Included documentation about CVS repository,
11945 mailing lists, and daily snapshots.
11947 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
11949 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
11951 * tmac/tmac.an: If the tag didn't fit into the space that the
11952 macro `TP' specifies, the rest of the tag went into the space for
11955 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
11957 * grolj4/lj4.cc: Added duplex printing (option `-d').
11959 * grolj4/grolj4.man: Document duplex printing.
11961 1999-09-12 Werner LEMBERG <wl@gnu.org>
11963 * doc/Makefile (pic.ps): Fixed rule which caused problems with
11964 non-GNUish sed programs.
11966 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
11969 * configure.in (LIBS): Added `-lc'
11971 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
11973 * pic/tex.cc (solid_arc): Casting M_PI to double.
11975 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
11977 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
11978 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
11979 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
11981 * groff/groff_man.man: New file. This manual page was originally
11982 written for the Debian GNU/Linux system by Susan G. Kleinmann
11985 * eqn/list.cc (list_box::compute_metrics,
11986 list_box::compute_sublist_width): Removed variable declaration to
11987 avoid shadowing warnings.
11989 * grops/psrm.cc (resource_manager::process_file): Ditto.
11991 * tfmtodit/tfmtodit.cc (main): Ditto.
11993 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
11994 to avoid shadowing warnings.
11996 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
11997 shadowing loop variable.
11999 * groff/groff.man, troff/troff.man: Added doc about grohtml.
12001 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
12003 New grohtml frontend to convert groff input to html.
12005 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
12007 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
12009 * tmac/eqnrc: Added html device.
12011 * tmac/tmac.html: New file.
12013 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
12014 (troff_output::start_picture, troff_output::finish_picture),
12015 tbl/main.cc (process_input_file):
12016 Surrounded output with `graphics_start' and `graphics_end' so that
12017 the html driver can identify non-text portions.
12019 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
12020 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
12021 grotty/tty.ps (tty_printer::set_char): Additional parameter
12024 * include/printer.h: Class printer: New function
12025 set_char_and_width; new variables (is_char_named, is_named_set,
12026 named_command, named_char_s, named_char_n) to hold information
12027 about named characters -- needed by the html driver.
12029 * libdriver/printer.cc (printer::set_ascii_char,
12030 printer::set_special_char): Use set_char_and_width.
12032 * devhtml/*: New device files for html driver.
12034 * grohtml/*: New driver grohtml.
12036 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
12038 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
12041 1999-09-11 Luke Mewburn <lukem@netbsd.org>
12043 * libgroff/string.cc (search): Small fix to test against NULL
12046 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
12048 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
12049 \b'abc') were stacked in reverse order when processed in a
12052 * troff/node.h: Added `*last' to struct `node' to make the above
12055 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
12056 The default scale for the 'f' and 't' graphics functions were 'm'
12057 rather than 'u' (i.e., no scaling).
12059 1999-09-11 Peter Miller <peterm@jna.com.au>
12061 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
12062 do_file), soelim/soelim.man: Added `-I file' option to soelim,
12063 defining include paths.
12065 * soelim/soelim.cc (include_path_append): New function.
12067 1999-09-11 Larry Jones <larry.jones@sdrc.com>
12069 * tbl/main.cc (process_options): Unix (at least Documenter's
12070 Workbench) tbl allows arbitrary non-alpha characters between
12073 1999-09-11 Paul Eggert <eggert@twinsun.com>
12075 Y2k fixes. Don't assume that the current year precedes 2000.
12077 * doc/meref.me: Add \n(y2, \n(y4.
12079 * tmac/doc-common (Yr): New number register.
12080 (Dd): Don't assume current year precedes 2000.
12082 * tmac/tmac.e (td): Likewise.
12083 (y2, y4): New number registers.
12085 * pic/pic.man: Update reference for pic paper to May, 1991
12088 1999-09-11 Werner LEMBERG <wl@gnu.org>
12090 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12091 Removed quotation marks which prevented correct expansion of
12094 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
12096 1999-09-10 Werner LEMBERG <wl@gnu.org>
12098 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
12101 * Removed configure.old.
12103 1999-08-31 Werner LEMBERG <wl@gnu.org>
12105 * VERSION: Updated to 1.11.1
12107 1999-05-27 Werner LEMBERG <wl@gnu.org>
12109 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
12111 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12112 added quotations around $(tmac_wrap) to avoid syntax error if
12115 * configure: Newly generated using autoconf 2.13.
12117 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
12119 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
12121 * README, PROJECTS, NEWS, INSTALL, VERSION,
12122 doc/Makefile. doc/pic.ms, groff/groff.man:
12123 Prepare for 1.11 release. No code changes.
12124 Documentation for pic added (doc/pic.ms).
12126 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
12128 * Version 1.10 released.
12130 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
12132 * afmtodit/afmtodit.pl: Avoid comment on first line.
12134 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
12136 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
12137 * configure.in: Call it.
12139 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
12140 (distfiles): Doesn't depend on config.log or config.cache.
12142 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
12144 * grog/grog.sh: Use print "" rather than print in END rule.
12146 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
12148 * tbl/main.cc (process_data): Don't give error for excess data
12149 entries that are comments.
12151 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
12153 * tbl/main.cc (process_data): Fix case where new for-scope rules
12154 silently change meaning of code.
12156 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
12158 * troff/env.cc (hyphenate): Loop over all consecutive sequences
12159 of non-zero hyphenation codes.
12161 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
12163 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
12165 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
12167 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
12169 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
12171 * tmac/tmac.andoc: Make it work in compatibility mode.
12173 * refer/token.h (token_info::is_range_sep): New function.
12174 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
12175 * refer/ref.cc (reference::output): More sophisticated check for
12178 * devps/prologue.ps (MANUAL): New procedure.
12179 * grops/ps.cc (main): New -m option.
12180 (usage): Include -m.
12181 (ps_printer::~ps_printer): Implement -m.
12183 * aclocal.m4 (GROFF_G): New macro.
12184 * configure.in: Call it.
12185 * Makefile.in (g): Provided by configure.
12187 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
12189 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
12192 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
12193 (tmac_m, tmac_s): Deleted.
12194 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
12195 tmac_s_prefix): New variables.
12196 (MDEFINES): Change accordingly.
12197 * Makefile.comm (.man.n): Use new TMAC_* variables.
12198 * configure.in (GROFF_TMAC): Call.
12199 * aclocal.m4 (GROFF_TMAC): Define.
12200 * tmac/Makefile.sub (stamp_wrap): New target.
12201 (install_data, uninstall_sub): Handle macro wrapping.
12203 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
12205 * tbl/main.cc (main): Ignore -T option.
12207 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
12209 * devlj4/generate/special.map: Add definition of \(nb.
12211 * tmac/tmac.dvi: Add definition of \(nb.
12213 * troff/dictionary.c (dictionary::dictionary): association::v gets
12214 initialized by association::association.
12216 * tmac/Makefile.sub: Avoid using temporary files when installing.
12218 * troff/env.cc (environment::set_font): Make bad font number a
12221 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
12223 * Makefile.in (datadir): Use share rather than lib.
12225 * groff/groff.cc (basename): Rename to xbasename.
12227 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
12229 * Makefile (CCLIBS): Don't use.
12230 * Makefile.ccpg: Likewise.
12232 * acgroff.m4: Rename to...
12233 * aclocal.m4: Modify extensively for autoconf 2.
12234 * configure.in: Likewise.
12235 * Makefile.in: Likewise.
12237 * groff/pipeline.c (const): Declare as empty if __STDC__ not
12239 (xstrsignal): Check for definition of NSIG. Conditionalize
12240 on SYS_SIGLIST_DECLARED. Make return type const.
12242 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
12244 * troff/input.cc (interpolate_macro): Rephrase missing space
12247 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
12249 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
12250 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
12251 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
12252 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12253 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
12254 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
12255 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
12256 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
12257 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
12258 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
12259 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
12262 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
12264 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
12266 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
12268 (macro_iterator::macro_iterator): Add additional argument.
12270 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
12272 * troff/div.cc (vertical_size::vertical_size): In place of integer
12273 specifying line spacing use cunits specifying post vertical
12275 (macro_diversion::output, top_level_diversion::output): Likewise.
12276 * troff/div.h: Change declarations accordingly.
12277 * troff/env.cc (pending_output_line): Replace ls field by post_vs
12279 (pending_output_line::pending_output_line,
12280 pending_output_line::output, environment::output,
12281 environment::output_line, environment::output_title,
12282 environment::hyphenate_line): In place of
12283 integer specifying line spacing use cunits specifying post vertical
12285 (environment::environment): Add post_vertical_spacing and
12286 prev_post_vertical_spacing arguments.
12287 (environment::get_post_vertical_spacing): New function.
12288 (environment::total_post_vertical_spacing): New function.
12289 (environment::post_vertical_spacing): New function.
12290 (init_env_requests): Initialize pvs request and .pvs register.
12291 * troff/env.h: Change declarations.
12293 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
12295 * tmac/tmac.pspic: Immediately remove the temporary file.
12297 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
12299 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
12300 height is specified.
12302 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
12304 * tbl/table.c (struct vertical rule, class table_entry): Use int
12305 not short for start_row and end_row.
12307 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
12309 * troff/input.cc (trapping_blank_line, blank_line_macro): New
12311 (diverted_space_node::reread, process_input_stack): Call
12312 trapping_blank_line() rather than blank_line().
12313 (init_input_requests): Bind "blm" to blank_line_macro().
12315 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
12317 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
12319 * troff/env.cc (environment::possibly_break_line): Require that
12320 width total excluding width of final space node be greater than
12321 the target text length.
12323 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
12325 * troff/node.cc (kern_pair_node::vertical_extent): New function.
12327 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
12329 * troff/node.cc (charinfo_node): New class.
12330 (glyph_node, composite_node): Derive from charinfo_node. Change
12331 member functions accordingly.
12333 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
12335 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
12337 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
12339 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
12341 * devps/generate/textmap (notsubset): Add.
12343 * tmac/tmac.a4: New file.
12345 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
12347 * pic/main.cc (had_parse_error): New variable.
12348 (do_picture, do_whole_file): Set had_parse_error if yyparse()
12350 (main): Return 1 if had_parse_error is true.
12352 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
12354 * grolj4/lj4.cc (main): Avoid use of strtoul.
12356 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
12358 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
12359 iso_8859_1 or $LESSCHARSET is latin1.
12361 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
12363 * hpftodit: New directory.
12364 * Makefile.in (CCPROGDIRS): Add hpftodit.
12365 * devlj4/generate: New directory.
12367 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
12369 * configure.in: Don't use AC_VFORK.
12370 * groff/pipeline.c (run_pipeline): Use fork() always.
12372 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
12374 * grops/ps.cc (main): Use %1 not %s in error message for -w.
12376 * Makefile.in (CCPROGDIRS): Add grolj4.
12377 (DEVDIRS): Add devlj4.
12378 * grolj4, devlj4: New directories.
12379 * tmac/troffrc: Handle lj4.
12380 * tmac/tmac.lj4: New file.
12382 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
12384 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
12386 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
12388 * troff/input.cc (do_if_request): At end of second string, switch
12389 environments before getting next token.
12391 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
12393 * devps/psstrip.sed: Split rule that strips whitespace on either
12394 side of delimiters.
12396 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
12398 * troff/node.h (font_family::make_definition): Add return value to
12399 declaration. * troff/symbol.h (symbol::operator==,
12400 symbol::operator!=): Likewise.
12402 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
12404 * groff/groff.cc (main, help, synopsis): Handle -S.
12405 (possible_command::insert_arg): New function.
12407 * tmac/tmac.safer: New file.
12408 * tmac/msafer.man: New file.
12409 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
12411 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
12413 * pic/pic.h, pic/main.cc (safer_flag): New variable.
12414 * pic/pic.y (placeless_element): Avoid unsafe operations if
12415 `safer_flag' is set.
12416 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
12418 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
12420 * eqn/lex.cc (get_token): Put call to add_context() in block to
12421 work around Sun C++ 4.0 bug.
12423 * include/stringclass.h (operator +): Use ?: instead of `if' to
12424 work around Sun C++ 4.0 bug.
12426 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
12428 * tbl/main.cc (process_format): Accept - as a synonym for the _
12431 * libbib/index.cc (minus_one): Don't declare as const.
12433 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
12435 * troff/input.cc (get_char_for_escape_name): Push back a newline.
12437 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
12439 * troff/input.cc (write_macro_request): New function.
12440 (init_input_requests): Bind write_macro_request to writem.
12442 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
12444 * tmac/tmac.s (@EN): Turn filling back on even if there was no
12447 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
12449 * tmac/tmac.s (@TS): Renamed from TS.
12450 (TS): Call LP then TS again.
12451 (cov*ab-init): Alias @TS to TS.
12453 * tmac/tmac.s: Allow QP or RS to initialize.
12455 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
12456 Move initializations of PS and LL here.
12457 (par@init): Don't initialize HY. Avoid changing environment 0.
12458 (par*env-init): Don't all par@reset.
12460 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
12462 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
12464 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
12466 * Makefile.in (MDEFINES): Add LDFLAGS.
12467 (LDFLAGS): Add definition line.
12469 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
12471 * troff/input.cc (get_optional_char): Split off error check into...
12472 (check_missing_character): New function.
12473 * troff/token.h: Declare it.
12474 * troff/env.cc (margin_character): Don't call get_optional_char.
12475 Only call tok.next() after making the node.
12477 * include/lib.h (getopt): Make 2nd argument char *const *.
12479 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
12481 * nroff/conftest.sh: Deleted.
12483 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
12485 * pic/make-dos-dist: Deleted.
12487 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
12489 * devps/psstrip.sed: Strip comments before stripping trailing
12492 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
12494 * Version 1.09 released.
12496 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
12498 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
12500 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
12502 * libgroff/font.cc (font::load_desc): Fix typo in error message.
12504 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
12506 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
12507 about returning without a value.
12509 * troff/charinfo.h (charinfo::get_special_translation): Cast
12510 TRANSLATE_NONE to int.
12512 * refer/token.cc (lookup_token, store_token): Remove bogus loop
12513 test. Fix test so that it works with n unsigned.
12515 * pic/pic.y (defaults_table): Fully bracket initializer.
12516 * pic/lex.cc (lookup_keyword): Likewise.
12517 * eqn/lex.cc (token_table, def_table): Likewise.
12518 * eqn/box.cc (param_table): Likewise.
12519 * troff/input.cc (warning_table): Likewise.
12520 * libgroff/font.cc (table): Likewise.
12521 * grops/ps.cc (ps_printer::special): Likewise.
12522 * grops/psrm.cc (resource_manager::process_file): Likewise.
12523 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
12524 * refer/command.cc (command_table): Likewise.
12525 * addftinfo/addftinfo.cc (param_table): Likewise.
12527 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
12528 about temp's being unused.
12529 (unused): New function.
12531 * groff/pipeline.cc: Declare c_fatal.
12533 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
12536 * libbib/index.cc (index_search_item::load): Prevent compiler
12537 warnings about fd_closer's being unused.
12538 (unused): New function.
12540 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
12542 * troff/input.cc (copy_mode_error): Make `prefix' static.
12545 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
12547 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
12548 HAVE_CC_OSFCN_H and modify accordingly.
12550 * troff/input.cc (init_charset_table): radicalex overlaps
12553 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
12554 udodo!hans@relay.NL.net).
12555 * groff/configure.in: Call it.
12557 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
12558 * groff/configure.in: Call it.
12559 * include/lib.h: Conditionalize declaration of pclose.
12561 * troff/div.cc (last_page_number): New global variable.
12562 (top_level_diversion::begin_page): Exit if we just printed the
12564 * troff/div.h (last_page_number): Declare it.
12565 * troff/input.cc (parse_output_page_list): Set last_page_number.
12567 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
12568 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
12569 tmac/tmac.X: Likewise.
12570 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
12571 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
12573 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
12575 * tmac/doc-ditroff (hK): Remove groff specific code which
12576 prevented page-breaks between separate manual entries. If this is
12577 the first page, don't set the page number to 1.
12579 * acgroff.m4 (GROFF_POSIX): New macro.
12580 * configure.in: Use it.
12582 * troff/node.cc (class real_output_file,
12583 real_output_file::real_output_file,
12584 real_output_file::~real_output_file): Conditionalize use of
12585 popen/pclose on POPEN_MISSING.
12586 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
12587 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
12588 (pipe_source): Similarily.
12590 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
12592 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
12593 presence of declarations by trying to compile example with
12594 conflicting declarations. (gcc only gives a warning for missing
12597 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
12599 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
12600 (from Ulrich Lauther).
12602 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
12604 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
12606 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
12608 * indxbib/indxbib.cc (write_hash_table): Add code for case where
12609 pointers and ints have different sizes.
12611 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
12613 * tmac/tmac.s (par*env-init): Call par@reset.
12615 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
12617 * tmac/tmac.s (@IP): Switch to a new environment when diverting
12619 (par*push-tag-env, par*pop-tag-env): New macros.
12621 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
12623 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
12624 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
12626 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
12627 comment. Include <time.h>.
12629 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
12631 * grops/ps.cc (is_small_h, is_small_v): Deleted.
12632 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
12635 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
12637 * troff/input.cc (read_request): Only print a prompt if reading
12638 from the terminal. Also clearerr on EOF if reading from the
12639 terminal. Declare isatty.
12641 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
12643 * refer/label.y: Rename map_t to map_func and extractor_t to
12646 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
12648 * include/assert.h: Don't use volatile.
12649 * libgroff/assert.cc: Likewise.
12651 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
12653 * troff/input.cc (abort_request): Look at character in tok before
12654 calling get_copy().
12656 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
12658 * troff/troff.h (NO_RETURN): Deleted.
12659 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
12660 * troff/input.cc (exit_troff): Likewise
12662 * Makefile.in: Remove `Making ...' messages since GNU make now
12665 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
12667 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
12669 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
12670 to constant 1 inch.
12672 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
12674 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
12676 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
12678 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
12679 MARK_REG if there was no left delimiter.
12681 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
12683 * pic/troff.cc (troff_output::text): Set line thickness to
12684 relative before outputting text.
12686 * tmac/tmac.e (@k): Don't zero ?T.
12689 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
12691 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
12693 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
12695 * troff/input.cc (decode_args): Warn about unquoted tabs (from
12698 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
12700 * troff/input.cc (ignoring): New variable.
12701 (ignore): Set ignoring during call to do_define_macro.
12702 (do_define_macro): Clear ignoring before interpolating terminating
12704 (copy_mode_error): New function.
12705 (get_char_for_escape_name, read_long_escape_name,
12706 interpolate_arg): Use copy_mode_error.
12707 (warning_table): Add WARN_IG.
12708 * troff/troff.h (WARN_IG): Declare.
12709 (WARN_TOTAL): Change accordingly.
12711 * groff/pipeline.c (strsignal): Rename to xstrsignal.
12712 * groff/groff.cc (strsignal): Delete declaration.
12714 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
12716 * troff/div.cc (page_offset): Use 'm' as default scaling.
12718 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
12720 * nroff/nroff.sh: Ignore -u.
12722 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
12724 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
12726 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
12728 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
12730 (B2): With -Tascii, leave additional vertical space before
12731 and after. Ensure that the left and right indent is restored to
12732 what it was even if the point size changes. Don't call
12733 par@finish. Change the indent, line length and title length
12734 directly. With -Tascii, make the width of the box 1n less.
12735 (B1): Remember 1n at the current point size. Don't call
12736 par@reset. Change the indent, line length and title length
12737 directly. Ensure that the temporary indent is preserved.
12738 (par*box-mark-top): Turn off no spacing mode.
12740 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
12742 * Makefile.in (dist): Use .gz suffix.
12744 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
12746 * troff/input.cc (main): Add return 0.
12747 * pic/main.cc (main): Use return instead of exit.
12748 * tbl/main.cc (main): Likewise.
12749 * eqn/main.cc (main): Likewise.
12750 * grops/ps.cc (main): Likewise.
12751 * grotty/tty.cc (main): Likewise.
12752 * groff/groff.cc (main): Likewise.
12753 * grodvi/dvi.cc (main): Likewise.
12754 * refer/refer.cc (main): Likewise.
12755 * indxbib/indxbib.cc (main): Likewise.
12756 * lkbib/lkbib.cc (main): Likewise.
12757 * soelim/soelim.cc (main): Likewise.
12758 * addftinfo/addftinfo.cc (main): Likewise.
12759 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
12760 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
12762 * troff/token.h (process_input_stack): Don't declare as static.
12763 * troff/input.cc: Likewise.
12765 * troff/node.c (invalidate_fontno): Make it a static member of
12766 class font_family. Change callers.
12767 * troff/node.c: Change declaration.
12769 * tbl/main.cc (struct input_entry_format): Add explicit public
12771 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
12772 struct double_hline_stuff): Likewise.
12773 * tbl/table.h (struct entry_format): Likewise.
12774 * pic/object.h (struct saved_state): Likewise.
12776 * include/stringclass.h: Add forward declarations of friend
12777 functions that are later declared as inline. Don't include inline
12778 specifier in friend declaration.
12780 * libgroff/lib.h: Declare popen and pclose.
12781 * acgroff.m4 (GROFF_POPEN): New macro.
12782 * configure.in: Call it.
12784 * include/lib.h (PI): New constant. Undef first if necessary.
12785 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
12786 * grops/ps.cc (degrees, radians): Likewise.
12787 * libgroff/font.cc (font::get_skew): Likewise.
12789 * grops/ps.cc (is_ascii): New function.
12790 (ps_output::put_string): Use is_ascii. Use csprint rather than
12792 (ps_printer::define_encoding): Use csspace.
12793 * libgroff/strtol.c (ISASCII): New macro.
12794 (strtol): Cast arguments to is*() and tolower() to unsigned char.
12795 Use ISASCII rather than isascii.
12796 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
12797 * libgroff/cset.cc: Likewise.
12798 * libdriver/input.cc: Include cset.h.
12799 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
12802 * refer/refer.cc (main): Use %ld rather than %d for longs.
12804 * libbib/index.cc (index_search_item_iterator::get_tag): Use
12807 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
12809 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
12811 * troff/input.cc (hyphenation_code): Skip white space between
12814 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
12816 * tbl/table.h (table::entry_list_tailp): New member.
12817 (table::table): Initialize it.
12818 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
12821 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
12823 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
12824 with negative horizontal positions. Remove casts of glyph::hpos to
12826 (USHRT_MAX): Delete definition.
12827 (SHRT_MAX, SHRT_MIN): New definitions.
12828 (glyph::hpos): Change type to short.
12829 (tty_printer::end_page): Output multiple backspaces if necessary.
12830 Remove casts of glyph::hpos to int.
12832 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
12834 * tmac/tmac.s (@RT): New definition.
12836 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
12838 * refer/refer.cc (do_file): Make sure current_filename is set when
12841 * pic/common.cc (common_output::dot_line): Handle zero length
12844 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
12846 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
12847 (par@init): Initialize \n[HY].
12849 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
12851 * troff/dictionary.cc (dictionary::remove): Continue when
12854 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
12856 * Makefile.com (.y.cc): Avoid ending up with two versions of
12859 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
12861 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
12862 (\(,C): Likewise. Also fix typo.
12864 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
12866 * lib.h: Delete extraneous semi-colon.
12868 * Add pso request: `so' from a pipe.
12869 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
12870 (file_iterator::close): New function.
12871 (file_iterator::~file_iterator, file_iterator::next_file): Use
12872 file_iterator::close.
12873 (file_iterator::backtrace): Say `process' rather than `file' when
12874 the stream is popened.
12875 (pipe_source): New function.
12876 (init_input_requests): Bind ".pso" to pipe_source.
12878 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
12880 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
12882 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
12883 digits in lower case.
12885 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
12887 * Version 1.08 released.
12889 * Makefile.in (dist): Insert || true after ln -s commands that
12892 * mm: Update to mm 1.16.
12894 * acgroff.m4 (GROFF_CSH_HACK): New macro.
12895 * configure.in: Call GROFF_CSH_HACK. Substitute for
12897 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
12899 * nroff/Makefile.sub (nroff): New target.
12900 (install_data): Install nroff.
12901 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
12902 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
12904 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
12906 * eqn/Makefile.sub (neqn): Add chmod +x.
12908 * grog/Makefile.sub (grog): Remove spurious semi-colon.
12910 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
12912 * troff/input.cc (string_iterator::string_iterator()): Initialize
12915 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
12917 * troff/div.cc (macro_diversion::space,
12918 top_level_diversion::space): Don't set high_water_mark.
12919 (macro_diversion::output, top_level_diversion::output): Don't
12920 include post line space in high water mark.
12922 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
12924 * eqn/eqn.y: Don't define YYDEBUG.
12925 * pic/pic.y: Likewise.
12927 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
12929 * tmac/tmac.e ([3): Add space after comma following editors.
12930 Change double spaces to single spaces.
12931 ([4): Change double spaces to single spaces.
12933 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
12934 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
12935 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
12936 after %!PS-Adobe- (for Newsprint).
12938 * troff/div.cc (top_level_diversion::begin_page): When
12939 before_first_page is 1, set page_number to 1.
12941 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
12943 * eqn/box.cc (box::top_level): Protect equation with \&.
12945 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
12947 * groff/groff.cc (possible_command::set_name): Delete old name.
12949 * groff/groff.cc (possible_command::~possible_command): Use
12952 * troff/node.cc (troff_output_file::begun_page): New member.
12953 (troff_output_file::troff_output_file): Initialize it.
12954 (troff_output_file::really_begin_page): Only output V command if a
12955 page has been begun.
12957 * pic/pic.y (placeless_element): Delete argument to PRINT after
12960 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
12962 * Make wrapman work.
12963 * troff/div.h (class top_level_diversion): Replace
12964 first_page_begun by before_first_page (with opposite sense).
12965 * Change first_page_begun to before_first_page inverting sense.
12966 * troff/div.cc (class nl_reg): New class.
12967 (init_div_requests): Use class nl_reg for \n(nl.
12968 (top_level_diversion::begin_page): Don't call
12969 output_file::begin_page if before_first_page is 2;
12970 reset before_first_page afterwards. If have_next_page_number is
12971 false, then always increment page_number.
12972 * tmac/tmac.an: Set traps within TH rather than at the top-level.
12973 Restore compatibility mode after loading, and then disable
12974 compatibility mode in TH.
12976 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
12978 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
12980 * troff/node.h (output_file::trailer): Declare.
12981 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
12982 * troff/node.cc (output_file::trailer): New function.
12983 (troff_output_file::~troff_output_file): Move most code into...
12984 (troff_output_file::trailer): New function.
12985 (class troff_output_file): Delete page_length member. Declare
12987 (troff_output_file::really_begin_page): Use current page length
12988 for final V command.
12990 * tbl/main.cc (struct options): New decimal_point_char member.
12991 (options::options): Initialize this.
12992 (process_options): Implement decimalpoint option.
12993 (process_data): Pass decimal_point_char option to table::table.
12994 * tbl/table.h (class table): New decimal_point_char member.
12995 (table::table): Add additional argument.
12996 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
12997 second argument specifying decimal point character. Use this
12999 (table::table): Initialize decimal_point_char.
13000 (table::add_entry): Change call to find_dot.
13002 * troff/input.cc (get_copy, token::next): Implement \V.
13003 (interpolate_environment_variable): New function.
13005 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
13007 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
13008 * pic/pic.y: Likewise.
13010 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
13012 * refer/ref.cc (reference::insert_field, reference::delete_field):
13014 * troff/number.cc (parse_term): Likewise.
13016 * acgroff.m4 (GROFF_PROG_YACC): New macro.
13017 * configure.in: Use GROFF_PROG_YACC.
13019 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
13021 * Makefile.in (OPTIMIZE): New define.
13022 (DEBUG): Empty by default.
13023 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
13025 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
13026 (GROFF_ARRAY_DELETE): Likewise.
13027 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
13029 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
13031 * devps/psstrip.sed: Use different delimiter on last line (so that
13032 it works with BSD 4.4 sed.)
13034 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
13036 * devps/psstrip.sed: Delete comments.
13038 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
13039 optind, opterr, optarg.
13040 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
13043 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
13045 * Makefile.in (check): Dummy target.
13047 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
13049 * Version 1.07 released.
13051 * Integrate mm 1.11.
13053 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
13054 where start_col was meant.
13056 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
13058 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
13060 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
13062 * troff/input.cc (token::next): Make \z\o'...' and similar things
13065 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
13067 (environment): Add margin_character_flags member.
13068 * env.cc (environment::environment(symbol),
13069 environment::environment(const environment *): Initialize
13070 margin_character_flags.
13071 (margin_character): Rewrite.
13072 (environment::output_line): Add a margin character if
13073 margin_character_flags is non-zero. Turn off the
13074 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
13075 zero, use margin_character_node without copying and then set
13076 margin_character_node to 0.
13078 * devps/DESC.in: Change minimum size to 1000.
13080 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
13082 * troff/symbol.h (symbol::hash): Change return type to unsigned
13084 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
13087 * test-groff: Use -r rather than -x.
13089 * grops/psfig.diff: Include in distribution again.
13091 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
13093 * Makefile.in (dist): Use gzip.
13095 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
13097 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
13098 unistd.h as well as in stdlib.h.
13099 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
13100 defined; otherwise include <sys/types.h> and <unistd.h> if
13101 UNISTD_H_DECLARES_GETOPT is defined.
13103 * configure.in: use builtin(include, ... rather than include(...
13104 * configure: Regenerate with autoconf 1.3.
13106 * libdriver/print.cc (printer::adjust_arc_center): Use new
13107 algorithm suggested by Andy Fyfe.
13109 * libdriver/printer.cc (printer::adjust_arc_center): New function.
13110 * include/printer.h: Declare this.
13111 * grops/ps.cc (ps_printer::draw): Use it.
13112 * grodvi/dvi.cc (dvi_printer::draw): Use it.
13114 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
13116 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
13118 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
13120 * eqn/main.cc (main): Handle "eqn -".
13122 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
13124 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
13126 * mm: Integrate version 1.08.
13128 * pic/troff.cc (troff_output::finish_picture): Set
13129 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
13130 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
13131 if it's not defined. Check whether the register is non-zero rather
13132 than whether it's not defined.
13133 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
13135 * indxbib/indxbib.cc: Move all signal handling into...
13136 * indxbib/signal.c: New file.
13137 * configure.in: Call AC_RETSIGTYPE.
13139 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
13140 * configure.in: Call GROFF_STRUCT_EXCEPTION.
13141 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
13143 * troff/input.cc (token::token, token::operator=): Work round SGI
13145 * pic/object.cc (position::position): Likewise.
13147 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
13149 * pic/pic.h: Move declaration of hypot().
13151 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
13153 * pic/pic.h: Declare hypot().
13155 * pic/pic.h: Define M_PI if necessary.
13157 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
13159 * tmac/tmac.e (re): Add alternative version that doesn't use groff
13162 * devps/prologue.ps (RE): Handle the possibility that the old font
13163 doesn't have a FontName entry.
13165 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
13167 * tmac/tmac.e (fam): Redefine to set family in environment 2.
13168 (@C): Use @fam not fam.
13170 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
13172 * lookbib/lookbib.cc (main): Change type of start to const char *.
13173 * lkbib/lkbib.cc (main): Likewise.
13175 * eqn/lex.cc (definition::definition): Don't use member
13176 initializer syntax for members of anonymous unions.
13178 * troff/input.cc (input_stack::backtrace): Change type of to const
13181 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
13183 * include/stringclass.h (class string): Declare inline friend
13184 functions as inline in class declaration.
13185 * troff/hvunits.h (class hunits, class vunits): Likewise.
13186 * include/refid.h (class reference_id): Likewise
13187 * troff/troff.h (points_to_units(units), scale(units, double)):
13188 Delete declarations.
13189 * libdriver/input.cc (get_char): Delete declaration.
13190 * include/lib.h: Change 2nd argument of getopt from const char **
13192 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
13193 char **' before assigning to a `const char **'.
13194 * tbl/table.cc: Delete extra declarations of prints().
13196 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
13198 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
13199 char **' before assigning to a `const char **'.
13201 * libgroff/errarg.cc (errarg::errarg): Don't use member
13202 initializer syntax for members of anonymous unions.
13204 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
13206 * mm: Integrate version 1.07.
13208 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
13210 * troff/input.c (translate2): Rename to
13211 (translate_no_transparent).
13212 (init_input_requests): Rename tr2 to trnt.
13214 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
13216 * troff/charinfo.h (class charinfo): Add transparent_translate field.
13217 (charinfo::set_translation, charinfo::set_special_translation):
13218 Add second argument that specifies value for
13219 transparent_translate.
13220 (charinfo::get_translation, charinfo::get_special_translation):
13221 Add optional second argument that specifies whether translation is
13222 being used for transparent throughput.
13223 * troff/input.cc (charinfo::set_translation,
13224 charinfo::set_special_translation): Handle second argument.
13225 (charinfo::charinfo): Initialize transparent_translate.
13226 (translate): Split main part off into
13227 (do_translate): New function. Pass argument saying whether
13228 translation applies to transparent throughput.
13229 (translate2): New request.
13230 (init_input_requests): Bind translate2 to `tr2'.
13232 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
13234 * tbl/table.h (class table): Add `nokeep' flag.
13235 * tbl/main.cc (process_options): Handle `nokeep' option.
13236 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
13237 table::do_bottom): Don't output keep/release macro definitions or
13238 calls when `nokeep' option has been specified.
13240 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
13242 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
13244 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
13246 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
13247 block_entry::divert, alphabetic_block_entry::divert): Add extra
13248 argument giving column separation.
13249 (table::compute_widths): Pass column separation to
13250 table_entry::divert().
13251 (block_entry::do_divert): If an entry spans multiple columns and a
13252 minimumum width has been specified for each column, then set the
13253 line length to the sum of the widths (plus possibly the column
13256 * troff/input.cc (set_escape_char): Don't set the escape_char
13257 until after calling has_arg().
13259 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
13261 * tbl/table.cc (table::do_top): Add missing \s0 for double box
13264 * tbl/table.cc (table::print_double_hline): Avoid extra new line
13265 in case where r > nrows - 1.
13267 * tbl/table.cc (BODY_HEIGHT): Deleted.
13268 (LINE_SEP): New definition.
13269 (table::print_single_hline, table::print_double_hline,
13270 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
13271 table::do_row, table::do_top): Use LINE_SEP space before a line
13272 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
13274 * tbl/table.cc (text_entry::print_contents): New function.
13275 (text_string_name, right_text_string_name): Deleted.
13276 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
13277 (simple_text_entry::do_width, numeric_text_entry::do_width,
13278 alphabetic_text_entry::do_width): Don't store the contents of the
13280 (left_text_entry::simple_print, right_text_entry::simple_print,
13281 center_text_entry::simple_print,
13282 alphabetic_text_entry::simple_print,
13283 numeric_text_entry::simple_print): Print the entry directly
13284 instead of using the stored string.
13286 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
13288 * devps/Makefile: Strip PostScript files.
13289 * devps/prologue: Rename to...
13290 * devps/prologue.ps.
13291 * devps/psstrip.sed: New file.
13292 * devps/download: Use .pfa rather than .ps for installed versions
13295 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
13297 * troff/env.cc (input_trap): Give a warning if the argument is out
13300 * troff/env.cc (adjust): Treat negative argument as missing. Round
13301 argument > 5 down to 5.
13303 * troff/env.cc (center, right_justify): Make negative argument zero.
13305 * troff/div.cc (page_offset, vertical_position_traps): Treat
13306 invalid argument as missing.
13307 * troff/env.cc (line_spacing, line_length, title_length, indent,
13308 underline, hyphen_line_max_request, control_char,
13309 no_break_control_char, widow_control_request, adjust, input_trap,
13310 point_size): Likewise.
13311 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
13312 constant_space): Likewise.
13313 * troff/input.cc (compatible, shift, warn_request,
13314 set_escape_char): Likewise.
13316 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
13317 * tbl/table.cc (table::table): Likewise.
13319 * Makefile.dev (install_dev): depends on $(DEVFILES).
13321 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
13323 * devX75, devX75-12, devX100, devX100-12: New directories.
13324 * Makefile.in: Add these to DEVDIRS.
13326 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
13327 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
13328 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
13329 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
13331 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
13332 (uninstall): New target.
13333 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
13334 uninstall_prog, uninstall_dev): New targets.
13336 * troff/div.cc (return_request): Treat an invalid argument as
13339 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
13341 * tmac/tmac.e ((f): Set up the environment even when there's a
13342 current diversion. Transperently throughput a call to @N.
13345 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
13347 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
13348 up to vertical resolution.
13350 * tbl/table.cc (table::do_row): Change row number after printing
13353 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
13355 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
13357 * Rename CHANGES to NEWS.
13359 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
13361 * libgroff/new.cc (operator new): Avoid calling malloc(0).
13363 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
13365 * man.ultrix: Removed.
13367 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
13369 * Makefile.comm (extraclean): Delete files whose names begin with
13372 * pic/troff.cc (troff_output::text): Fix typo in implementation of
13375 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
13377 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
13378 * troff/div.cc (page_length, need_space, space_request): Treat
13379 invalid optional argument as missing.
13380 * troff/env.cc (number_lines): If the first argument is present
13381 but not a number, turn on line numbering, don't change the next
13382 line number and parse the remaining arguments.
13384 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
13386 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
13388 * eqn/box.h: Change declaration accordingly.
13389 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
13390 the specified size was bad but don't give an error. Check for
13392 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
13393 * eqn/lex (do_size): Likewise.
13395 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
13397 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
13398 compatible headers.
13400 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
13402 * tbl/table.cc (table::init_output): Improve error message when
13403 table won't fit on one page.
13405 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
13407 * pic/troff.cc (troff_output::start_picture): Generate line
13408 containing a horizontal motion equal to the width of the picture.
13410 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
13411 using GROFF_COMMAND_PREFIX environment variable.
13413 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
13415 * mdate.sh: Use $NF rather than $(NF).
13417 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
13419 * pic/main.cc (main): Use %1 not %c in argument to warning.
13421 * eqn/main.cc (main): Output code to check that geqn was given the
13424 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
13426 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
13427 `ln -s ../Makefile .; make; rm -f Makefile'.
13429 * troff/hyphen: Rename to...
13431 * troff/input.cc (main): Delete -H option. Don't call
13432 read_hyphen_file().
13433 * troff/env.cc: Include searchpath.h and macropath.h.
13434 (exception_dictionary): Deleted.
13436 (read_hyphen_file): Deleted.
13437 (hyphenation_language): New struct.
13438 (class trie, class hyphen_trie): Move declarations up.
13439 (trie_node::~trie_node): Deleted.
13440 (trie::delete_trie_node): New function.
13441 (trie::do_delete): New pure virtual function.
13442 (hyphen_trie::do_delete): New function.
13443 (trie::~trie): New function.
13444 (hyphen_trie::~hyphen_trie): New function.
13445 (trie::clear): No need to chcek that tp is not 0.
13446 (current_language, language_dictionary): New variables.
13447 (hyphen_word): Give an error if no current language. Use
13448 exceptions dictionary in current language.
13449 (hyphen_trie::read_patterns_file): Find file using macro_path.
13450 Allow comments (starting with %) in patterns file. Don't make it
13451 a fatal error if the file can't be found.
13452 (hyphenate): Return if no current language. Get the exceptions
13453 dictionary and the hyphenation patterns from the current language.
13454 (set_hyphenation_language): New variable.
13455 (hyphenation_patterns_file): New function.
13456 (hyphenation_language_reg): New class.
13457 (hyphenation_language_reg::get_string): New function.
13458 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
13459 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
13461 * groff/groff.cc (main, help, synopsis): Delete -H option.
13462 * include/Makefile.sub: Don't define HYPHENFILE.
13463 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
13464 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
13465 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
13466 hyphenation patterns.
13468 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
13470 * eqn/neqn.sh: New file.
13471 * eqn/Makefile.sub: Handle neqn.sh.
13473 * eqn/eqn.h: Declare `nroff' variable.
13474 * eqn/box.cc (param_table): Add `nroff' param.
13475 (nroff): Define it.
13476 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
13478 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
13480 * troff/troff.h (WARN_FONT): New warning.
13481 (WARN_TOTAL): Change accordingly.
13482 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
13483 (warning_table): Add WARN_FONT.
13484 * troff/node.cc (mount_font_no_translate): Pass argument to
13485 font::load_font. If this is non-zero, give a warning.
13486 Don't give an error message when accessing a font that has already
13487 been found to be invalid.
13488 * include/font.h (font::load, font::load_font): Add additional
13489 optional argument which suppresses error message if the font is
13491 * libgroff/font.cc (font::load_font): Handle additional argument.
13492 (font::load): Add additional argument. If this is non-null, set it
13493 to 1 and don't give error message.
13495 * include/printer.h (printer::end_page): Add argument giving
13497 * libdriver/input.cc (do_file): Pass this.
13498 * grops/ps.cc (ps_printer::end_page): Add argument.
13499 * grodvi/dvi.cc (dvi_printer::end_page,
13500 draw_dvi_printer::end_page): Add argument.
13501 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
13502 columns_per_page members. New member nlines.
13503 (DEFAULT_LINES_PER_PAGE): Deleted.
13504 (tty_printer::tty_printer): Don't compute lines_per_page from
13505 font::paperlength. Don't compute columns_per_page from
13507 (tty_printer::add_char): Don't check horizontal position against
13508 columns_per_page. Grow glyphs vector if neccessary.
13509 (tty_printer::end_page): Add argument giving page_length in units.
13510 Discard lines past end of page.
13512 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
13514 * tmac/tmac.tty-char: Fix definition of \(/l.
13516 * tmac/tmac.X: Define \(en.
13518 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
13520 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
13521 lpq, then use lp rather than lpr.
13523 * tmac/tmac.s (par@reset): Don't call `ad'.
13524 (par*env-init): Call `ad'.
13526 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
13528 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
13531 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
13532 * indxbib/indxbib.cc: Likewise.
13534 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
13536 * libgroff/putenv.c: New file.
13537 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
13538 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
13539 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
13540 stdlib.h with AC_HAVE_HEADERS.
13542 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
13544 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
13547 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
13549 * eqn/box.cc (gsize): Make it an int.
13550 (set_gsize): Parse argument handling increment or decrement.
13551 (box::top_level): Convert gsize to a string.
13553 * troff/input.cc (exit_troff): Make buf unsigned char [].
13554 Call to make_temp_iterator casts buf to char*.
13556 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
13558 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
13559 * Makefile.cpg (depend.temp): Likewise.
13561 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
13563 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
13565 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
13567 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
13569 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
13571 * Version 1.06 released.
13573 * Integrate mm 1.04.
13575 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
13577 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
13579 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
13581 * afmtodit/afmtodit.pl: Add -n option that disables generation of
13583 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
13584 afmtodit. Regenerate.
13586 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
13587 @f back past the current position.
13589 * tmac/tmac.e: Change calls to @R so that comments are not part of
13592 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
13594 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
13596 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
13597 check that we can link a call to a function declared in <stdio.h>.
13598 (GROFF_UNISTD_H): New macro.
13599 * configure.in: Call it.
13600 * Makefile.in: Document it.
13601 * include/posix.h: New file.
13602 * troff/troff.h: Don't include <osfcn.h>
13603 * troff/input.cc: Include posix.h.
13604 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
13606 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
13607 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
13609 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
13610 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
13611 * libbib/search.cc (O_RDONLY): Delete definition.
13612 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
13613 Don't include <osfcn.h>.
13615 * acgroff.m4 (GROFF_TIME_T): New macro.
13616 * configure.in: Call it.
13617 * Makefile.in: Document it.
13619 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
13620 * configure.in: Call it.
13621 * Makefile.in: Document -DTRADITIONAL_CPP.
13622 * include/ptable.h: Don't include generic.h.
13623 (name2): Define it.
13625 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
13626 Afterwards remove [T1 and [T2.
13627 (ref*spec!0, ref*spec!2): Use T1 rather than T.
13628 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
13629 (ref*add-T2): Renamed from ref*add-T.
13630 (ref*add-T1): New macro.
13632 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
13634 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
13636 * libbib/index.cc: Include <fcntl.h>.
13637 (O_RDONLY): Define if necessary.
13638 (make_index_search_item, index_search_item_iterator::get_tag,
13639 index_search_item::check_files): Use O_RDONLY.
13640 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
13641 (O_RDONLY): Define if necessary.
13642 (search_list::add_file): Use O_RDONLY.
13643 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
13645 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
13648 * libbib/index.cc (S_ISREG): Define it if necessary.
13649 (index_search_item::load): Use S_ISREG.
13651 * include/driver.h: Include <errno.h>.
13653 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
13655 * eqn/box.cc (body_height): Increase default value to 85.
13656 (body_depth): Increase default value to 35.
13658 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
13660 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
13661 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
13662 protected from expansion with \E.
13664 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
13666 * Makefile (Makefile): New target.
13668 * Makefile.sub (configure, distfiles): New targets.
13670 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
13673 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
13675 * eqn/box.cc (param_table): Add body_height and body_depth.
13677 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
13679 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
13681 * psbb/Makefile.sub: Don't link with libgroff.a.
13683 * acgroff.m4 (GROFF_PUTENV): New macro.
13684 * configure.in: Call GROFF_PUTENV.
13685 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
13686 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
13689 * troff/env.cc (distribute_space): Rename force_forward argument
13690 to force_reverse. Reverse the list if force_reverse is true.
13692 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
13694 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
13696 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
13697 height or depth to be negative. Guard against SUP_RAISE quantity
13700 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
13702 * devps/generate/textmap: Add `an' (arrowhorizex).
13703 * tmac/tmac.ps: \(an overlaps horizontally.
13704 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
13706 * devps/symbolchars: Add arrowverttp, arrowvertbt.
13707 * devps/textmap: Add arrowvertex.
13708 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
13709 updownarrow delimiters.
13710 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
13712 * tbl/table.cc (simple_entry::position_vertically,
13713 block_entry::position_vertically): For a centered entry, perform
13714 the motion in two stages.
13716 * refer/refer.cc (split_punct): Don't call lookup_token if there
13719 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
13721 * troff/input.cc (token::next): Delete token_node after copying
13724 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
13727 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
13729 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
13731 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
13733 * grops/ps.cc (usage): -b option takes an argument.
13735 * devps/prologue (PLG): New procedure.
13736 * grops/ps.cc (main, usage): New -g option.
13737 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
13740 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
13742 * include/cset.h: Include <limits.h> if we have it.
13744 * libgroff/illegal.cc: New file.
13745 * include/lib.h (illegal_input_char): Use table.
13746 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
13747 * pic/lex.cc (ARG1): Renumber to 14.
13748 * eqn/lex.cc (ARG1): Likewise.
13750 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
13751 (eg 1.05.90) correctly.
13753 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
13755 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
13756 Rename $r and $R registers to $v and $V.
13757 ($r, $R): Initialize to 0.
13758 (@v, @V): New macros.
13762 * troff/input.cc (main, usage): Add -R option that says not to
13764 * eqn/main.cc (main, usage): Rename -n to -R.
13766 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
13768 * devps/DESC.in: Leave font positions 5-9 blank.
13769 * devdvi/DESC.in: Likewise.
13771 * grog/grog.pl: Handle `.PS <file' correctly.
13773 * troff/input.cc (input_stack::push): Improve error message when
13774 input stack limit exceeded.
13776 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
13778 * refer/refer.cc (main): Fix typo in handling of `a' option.
13780 * refer/refer.cc (do_bib): In state START after a newline remain
13783 * groff/groff.sh: Deleted.
13784 * groff/Makefile.sub: Delete handling of groff.sh.
13786 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
13787 to determine whether to use \X'ps:...'.
13788 * tmac/troffrc: Set 0p register to 0.
13789 * tmac/tmac.ps: Set 0p register to 1.
13791 * groff/groff.cc: Support -X option. Give warning for -TXps and
13792 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
13793 * tmac/troffrc: Support -r.X=1.
13795 * pic/troff.cc (troff_output::dot): Don't test
13796 zero_length_line_flag.
13798 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
13800 * include/lib.h: Declare getopt() and friends unless
13801 STDLIB_H_DECLARES_GETOPT is defined.
13803 * doc/chars.tr: Delete.
13804 * man/groff_char.man: New file.
13806 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
13808 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
13809 user has changed register format.
13811 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
13813 * groff/groff.cc: Get rid of device_table. Get postprocessor from
13814 `postpro' command in DESC file. Get spooler command from `print'
13815 command in DESC file. Execute spooler command with /bin/sh.
13817 * groff/groff.cc: Split Unix-specific parts into...
13818 * groff/pipeline.c: New file.
13821 * COPYING: New file.
13822 * all files: Update copyright notices.
13824 * Rearrange files. Redo Makefiles. Use autoconf.
13826 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
13828 * troff/input.c (charinfo_to_node_list): Interpret character
13829 definition with escape_char of `\'.
13831 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
13833 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
13834 Define INT_DIGITS as big enough for 64-bit integer.
13835 * lib/strtol.c: Don't include lib.h.
13836 * lib/lib.h: Delete ifdef __cplusplus stuff.
13838 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
13840 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
13841 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
13842 get DESC from current directory.
13844 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
13846 * tbl/main.c (main): Always reset the line number when reading
13849 * tbl/table.c (table::print_single_hline, table::print_double_hline,
13850 table::define_bottom_macro, table::do_row, table::do_top): Round
13851 vertical spacing up to vertical resolution.
13853 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
13855 * ps/ps.h (enum resource_type): Avoid comma at end of
13857 * dvi/dvi.c (class dvi_printer): Likewise.
13858 * dvi/tfmtodit.c (gf::load): Likewise.
13859 * refer/label.y (struct expression): Likewise.
13860 * refer/refer.c (class label_processing_state): Likewise.
13861 * refer/indxbib.c (do_file): Likewise.
13862 * troff/troff.c (enum warning_type): Likewise.
13863 * tbl/main.c (process_data): Likewise.
13864 * troff/charinfo.h (class charinfo):
13866 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
13868 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
13870 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
13872 * groff.c: Move to new groff subdirectory.
13873 * groff/Makefile: New file.
13874 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
13876 * man/mdate.sh: Use ls -L if supported.
13878 * Consolidate all header files produced by gendef into lib/defs.h.
13879 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
13880 Don't include path.h.
13881 * lib/Makefile (path.h): Don't generate.
13882 * troff/input.c: Include defs.h. Don't include config.h.
13883 * troff/Makefile (config.h): Don't generate.
13884 * refer/index.h: Don't include suffix.h.
13885 * refer/index.c: Include defs.h.
13886 * refer/indxbib.c: Include defs.h.
13887 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
13889 * refer/Makefile (suffix.h, path.h): Don't generate.
13890 * groff.c: Don't include config.h. Include defs.h.
13891 * Makefile (config.h): Don't generate.
13892 (lib/defs.h): Generate.
13893 (topclean): Remove lib/defs.h.
13895 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
13897 * lib/malloc.c, lib/getpagesize.h: Deleted.
13898 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
13900 * lib/Makefile: Delete malloc-related stuff.
13901 * lib/new.c: Workaround COOKIE_BUG if necessary.
13903 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
13904 needed header files directly.
13905 * refer/refer.h: Omit definition of DEFAULT_INDEX.
13906 * Makefile: Include definition of DEFAULT_INDEX in path.h.
13908 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
13910 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
13912 * lib/font (font::load_desc, font::load): Don't split argument of
13914 (font::handle_unknown_font_command): Change type.
13915 * ps/ps.c (ps_font::handle_unknown_font_command,
13916 handle_unknown_desc_command): Change type.
13917 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
13919 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
13921 * lib/font.h (font::handle_unknown_font_command): Add file and
13923 * lib/font.c (font::handle_unknown_font_command):
13924 * ps/ps.c (ps_font::handle_unknown_font_command):
13925 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
13926 lineno arguments. Use _with_file_and_line functions for error
13929 * lib/fontfile.c (font::unknown_desc_command_handler): New static
13931 * lib/font.c (font::set_unknown_desc_command_handler): New
13933 (font::load_desc): For unknown commands, call
13934 unknown_desc_command_handler if not null.
13935 * lib/font.h (class font): Declare them.
13936 (FONT_COMMAND_HANDLER): New typedef.
13937 * ps/ps.c (handle_unknown_desc_command): New function.
13938 (main): Set bflag if we had a -b option. Call
13939 font::set_unknown_desc_command_handler.
13940 (broken.h): Don't include.
13941 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
13943 * ps/devps/Makefile: Add `broken' command to DESC file using
13944 BROKEN_SPOOLER_FLAGS.
13946 * macros/tmac.e ([, ]): Add as synonyms for { and }.
13948 * macros/tmac.e ($p): Only exdent if \$3 > 0.
13950 * macros/tmac.e (@R, @S): New macros.
13951 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
13952 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
13953 Declare $H, $[0-9], .. macros with @S.
13954 Declare |0, |1, |2, |3 strings with @S.
13956 * macros/tmac.e (@S): Rename to @U.
13958 * macros/tmac.e (@z): Define @b and bp as empty instead of
13961 * macros/tmac.e (@m): Deleted.
13962 (@h): Don't call @m.
13963 (@z): Don't set @m trap.
13965 * macros/tmac.e ($h, $f): Define |z as empty string.
13967 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
13970 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
13972 ()f): Likewise for * register.
13974 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
13975 argument is missing, don't change $R. Call sr with three
13976 arguments when initializing.
13978 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
13980 * macros/tmac.e (sr): New macro.
13981 Initialize $r and $R using sr.
13983 * macros/tmac.e (,): Delete \*(#[.
13985 * troff/env.c (set_tabs): Read the tab type even if the position
13986 is bad. Allow the position of the first tab stop to be negative.
13988 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
13990 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
13992 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
13993 rather than -DPATHCONF_MISSING.
13994 * Makefile: Get rid of PATHCONF_MISSING.
13996 * refer/map.c: New file.
13997 * refer/index.c: Interface to mmap through map.c. Rename map_size
13999 * refer/Makefile: Handle map.c.
14000 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
14002 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
14004 * Makefile: RANLIB should be `true' if there is no ranlib.
14005 * lib/Makefile (libgroff.a): Simplify.
14006 * driver/Makefile (libdriver.a): Simplify.
14008 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
14009 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
14012 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
14014 * troff/env.c (compare_ranges): Declare as extern "C".
14016 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
14018 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
14020 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
14022 * pic/troff.c (troff_output::text): Merge in grops_output::text,
14023 but conditionalize use of \X based on \*(.T.
14024 (grops_output::*): Deleted.
14025 * pic/output.h: Delete declaration of make_grops_output.
14026 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
14027 by default. -n sets it to 0.
14028 (usage): Corresponding changes.
14029 * groff.c (main): Don't pass -x or -p to pic.
14030 * groff.sh: Likewise.
14032 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
14035 * ps/devps/afmtodit: Change calculation of asc_boundary and
14036 desc_boundary. Make these bounds inclusive.
14037 * ps/devps: Regenerate font files.
14039 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
14041 * macros/tmac.latin1: New file.
14042 * macros/tmac.tty-char: Use tmac.latin1.
14043 (tmac.tty-tr): Deleted.
14044 * macros/Makefile: Install tmac.latin1.
14045 * macros/tmac.dvi: Use tmac.latin1.
14046 * macros/troffrc: Translate \[char160] onto no-break space here.
14047 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
14049 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
14051 * macros/tmac.Xps: Use `do' request.
14053 * macros/tmac.ps: Use `do' request.
14055 * macros/tmac.e (@C): Use `do' request.
14057 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
14058 * macros/Makefile: Install tmac.X*.
14060 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
14061 * tty/Makefile: Don't install tmac.tty*.
14062 * macros/Makefile: Install tmac.tty*.
14064 * dvi/tmac.dvi: Move to macros.
14065 * dvi/Makefile: Don't install tmac.dvi.
14066 * macros/Makefile: Install tmac.dvi.
14068 * ps/tmac.ps*: Move to macros.
14069 * ps/Makefile: Don't install tmac.ps*.
14070 * macros/Makefile: Install tmac.ps*.
14072 * eqn/box.c: Provide draw_lines parameter corresponding to -D
14074 * macros/eqnrc: Set draw_lines parameter based on device.
14075 * groff.c: Don't pass -D flag to eqn.
14076 * groff.sh: Likewise.
14077 * eqn/main.c: Warn about use of -D.
14079 * troff/input.c (process_startup_file): New function.
14080 (main): Call process_startup_file().
14081 * macros/troffrc: New file.
14082 * macros/Makefile: Install troffrc.
14083 * groff.c (main): Don't pass extra -m option to troff. For a
14084 pseudo device pass the name of the pseudo device to troff using
14086 * groff.sh: Likewise.
14087 * groff.c (possible_command::prepend_arg): Deleted.
14089 * troff/input.c (do_request): New function.
14090 (init_input_requests): Bind "do" to do_request.
14092 * eqn/main.c (main): Instead of loading eqnchar from device directory,
14093 load eqnrc from macro directory.
14094 * macros/eqnrc: New file.
14095 * macros/Makefile: Install eqnrc.
14096 * ps/devps/eqnchar: Deleted.
14097 * ps/devps/Makefile: Don't install eqnchar.
14098 * dvi/devdvi/eqnchar: Deleted.
14099 * dvi/devdvi/Makefile: Don't install eqnchar.
14100 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
14103 * lib/device.[ch]: New files.
14104 * lib/font.h (font::set_device_name, font::get_device_name):
14106 * lib/fontfile.c: Use device.h.
14107 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
14108 * troff/input.c: Delete definition of `device'.
14109 (main): Don't initialize device.
14110 * troff/troff.h: Include device.h rather than declaring device.
14111 * troff/Makefile: No need to handle DEVICE.
14112 * driver/input.c: Include device.h. Don't use
14113 font::{set,get}_device_name.
14114 * groff.c, Makefile: Rename device.h to config.h.
14115 * groff.c: Use library device variable.
14116 * eqn/main.c: Use library device variable.
14117 * eqn/Makefile: No need to handle DEVICE.
14119 * lib/searchpath.[ch]: New files.
14120 * lib/Makefile: Handle searchpath.[ch].
14121 * troff/input.c (open_file, init_dirs): Deleted.
14122 (macro_dirs): Deleted.
14123 (open_mac_file, macro_source): Use class search_path.
14124 (add_string, struct string_list): Move definition.
14125 (main): Change -M option to use macro_path. Delete call to
14127 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
14128 Rewrite to use class search_path.
14129 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
14130 * lib/Makefile: fontfile.c depends on searchpath.h.
14131 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
14133 * lib/macropath.[ch]: New files.
14134 * troff/Makefile: No need to handle MACROPATH.
14136 * troff/input.c: Delete DUMP code.
14137 * lib/fontfile.c, lib/font.h: Delete
14138 font::forget_command_line_font_dirs.
14140 * troff/input.c (push_token): New function.
14141 (handle_first_page_transition): Use push_token().
14142 (process_input_stack): Change handling of a space at the beginning
14145 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
14147 * troff/input.c (font_dirs): Delete unused variable.
14149 * eqn/lex.c (do_set): Correct error messages.
14151 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
14153 * troff/input.c (do_define_string): Allow the string name to be
14154 followed immediately by a tab.
14155 (define_character): Likewise.
14157 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
14159 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
14162 * troff/input.c (input_iterator::is_file): New virtual function.
14163 (file_iterator::is_file): New function.
14164 (input_stack::end_file): New function.
14165 (input_stack::next_file): Handle the situation where there is no
14166 file on the input stack correctly. Avoid making two passes over
14168 (next_file): Make the filename optional; in this case call
14169 input_stack::end_file().
14171 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
14173 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
14174 produce a real _ charater when the current font is CW and _
14177 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
14178 expression to work around gcc 2.2 bug.
14180 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
14182 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
14184 * troff/env.c (environment::add_padding): New function.
14185 (environment::add_char): Use add_padding().
14186 (environment::space): Likewise.
14187 (environment::wrap_up_field): Add some padding if there is none
14188 and there's no current tab.
14189 * troff/env.h: Declare environment::add_padding.
14191 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
14193 * pic/pic.y: undef fmod and rand before declaring them.
14195 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
14197 * troff/input.c (main): If the DESC file specifies a font name of
14198 0, then leave the corresponding font position empty.
14200 * nroff.sh: New file.
14201 * Makefile (install.nobin): Install nroff.sh.
14203 * tty/devlatin1/R.proto: Add ao as synonym for de.
14204 * tty/tmac.tty-char: Define ao as o.
14206 * tty/dev{ascii,latin1}/R.proto: Add aq.
14207 * tty/tmac.tty-char: Delete definition of aq.
14209 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
14211 * troff/input.c (init_charset_table): Don't translate 0240.
14212 * ps/tmac.ps: Translate char160 to space.
14213 * dvi/tmac.dvi: Likewise.
14214 * tty/tmac.tty: Likewise.
14216 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
14218 * dvi/tmac.dvi: Add support for all Latin-1 characters.
14220 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
14221 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
14224 * tty/tmac.tty-char: Add \(ah.
14226 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
14227 No need to define \(FM and \(!/. Conditionalize all character
14230 * ps/devps/lgreekmap: Add +h, +f, +p.
14232 * ps/tmac.psnew: New file.
14233 * ps/Makefile: Install tmac.psnew.
14235 * troff/input.c (charinfo_to_node_list): Don't ever interpret
14236 character definitions in compatible mode.
14238 * troff/input.c (remove_character): New function.
14239 (init_input_requests): Bind remove_character to "rchar".
14241 * ps/tmac.psold: New file.
14242 * ps/Makefile: Install tmac.psold.
14243 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
14244 characters into tmac.psold. Make these definitions unconditional.
14246 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
14248 * ps/tmac.ps: Don't define \('c and \('C.
14250 * ps/devps/textmap: Move Greek characters to...
14251 * ps/devps/symbolchars:
14253 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
14255 * ps/devps/text.enc: Add quotesingle.
14256 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
14257 * tty/tmac.tty-char: Likewise.
14258 * dvi/devdvi/texmi.map: Add +h, +f, +p.
14259 * dvi/devdvi/texi.map: Add Fn.
14260 * dvi/devdvi/msam.map: Add lz.
14261 * dvi/tmac.dvi: Handle Bq, bq, aq.
14263 * pic/lex.c (get_token): Recognize 'th.
14264 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
14266 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
14268 * ps/devps/textmap: Move di, mu, +- to...
14269 * ps/devps/symbolchars:
14271 * macros/tmac.s (@XS): Don't call par@reset or fi.
14272 (XA): Call LP. Turn off adjustment. Reduce line length.
14274 * macros/tmac.s: Initially alias XS to LP.
14275 (XS): Rename to @XS.
14276 (cov*ab-init): Alias XS to @XS.
14278 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
14280 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
14281 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
14282 (token::is_size, token::changes_env): Deleted.
14283 * troff/number.c (parse_term): No need to process \s explicitly.
14284 Call tok.next() only after scale indicator has been processed.
14285 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
14287 (token::next): Handle \s, \f, \S, \H immediately rather than
14288 returning them as tokens.
14289 (token::operator==, token::description, token::add_to_node_list,
14290 token::process): Remove handling of deleted tokens.
14292 * troff/env.c (environment::add_char): When adding padding
14293 indicator character, call start_line() if necessary.
14295 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
14297 * ps/devps/afmtodit: Don't output 0 kerns.
14299 * ps/devps/afmtodit: Remove directory from name of encoding in
14300 font description file.
14302 * ps/devps/afmtodit: Improve error messages.
14304 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
14306 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
14307 * ps/devps/FontMakefile: Deleted.
14308 * ps/devps/afmname: New file.
14310 * ps/devps/symbol.sed: New file.
14311 * ps/devps/symbol.diff: Deleted.
14312 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
14313 Generate zapfdr.afm from zapfd.afm.
14315 * tty/tmac.tty (tty-char): Prefix definition with ".
14317 * macros/tmac.an (TP): Don't start a diversion if one has already
14320 * tty/tmac.tty-char: Add Latin-1 characters.
14322 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
14324 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
14326 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
14327 Move declaration of struct horizontal_span.
14329 * tbl/table.c (table::table): Initialize span_list.
14330 (table::~table): Delete span_list.
14332 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
14334 * ps/devps/Makefile: Avoid dependency on GNU make.
14336 * ps/tmac.ps: Check that character does not already exist before
14339 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
14340 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
14341 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
14344 * tty/tmac.tty-char: New file.
14345 * tty/Makefile: Install tmac.tty-char.
14346 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
14349 * tty/tmac.tty: Fix definition of \(34.
14351 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
14352 bracket-drawing characters onto |. Add *o.
14354 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
14355 only if current_field.
14357 * troff/dictionary.c (dictionary::lookup): Free old_table after
14360 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
14362 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
14363 whose glyphs are identical to glyphs of some Roman character.
14365 * tty/devlatin1/R.proto (bu): Deleted.
14366 * tty/devascii/R.proto (bu): Deleted.
14367 * tty/tmac.tty: Add definition of \(bu.
14369 * eqn/main.c (do_file): Pass FILE as argument.
14370 (main): Automatically load eqnchar. New options -F and -n.
14371 Pass do_file an opened FILE.
14372 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
14373 No need to include font.h.
14374 * groff.sh: Likewise. Don't need to use - for standard input.
14375 Prefix files with -- if first file starts with -.
14377 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
14379 * troff/env.c (environment::possibly_break_line): Don't set line
14380 to 0 across call to output_line(). Don't call output_line() until
14381 after discarding nodes after break.
14383 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
14385 * request.h (macro::empty): Declare it.
14386 * input.c (macro::empty): New method.
14387 (interpolate_macro): Don't give a WARN_SPACE if the two-character
14390 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
14392 * troff/env.c (environment::start_field): Decrement space_total
14393 when a space is frozen.
14395 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
14397 * macros/tmac.an (R): Delete macro.
14399 * troff/input.c (get_copy, token::next): Support \# (like \" but
14400 newline is ignored).
14402 * troff/input.c (token::next): Fix error message in 'Y' case.
14404 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
14406 * eqn/delim.c (define_extensible_string): Recognize any prefix of
14409 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
14411 * c++test.c: Include <osfcn.h>.
14413 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
14416 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
14418 * tbl/table.c (table::divide_span): Don't count column separation
14419 if expand was specified.
14421 * tbl/main.c (process_format): Don't ignore width specs in
14422 continued format. Give warning for changing equal widths or
14423 column separation in continued format.
14424 (process_data): Set column separation, minimum width, equal
14425 columns at end of table.
14427 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
14429 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
14430 node::add_discretionary_hyphen): Use soft_hyphen_char.
14431 (set_soft_hyphen_char): New function.
14432 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
14434 * Makefile (c++tested): Give more helpful message if test fails.
14436 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
14438 * troff/input.c (init_charset_table): Translate 0240 to
14439 an unbreakable space.
14441 * troff/token.h (token::hyphen_indicator): New function.
14442 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
14444 * troff/input.c (translate): Allow translation to \%.
14445 * troff/node.c (node::add_char): Handle
14446 TRANSLATE_HYPHEN_INDICATOR.
14447 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
14449 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
14452 * tty/devlatin1/R.proto: \(hy and - should print as 055.
14454 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
14456 * groff.c (run_commands): If the last command gets a SIGPIPE send
14457 a SIGPIPE to all children than haven't yet terminated. When
14458 command terminates, set pid field to -1.
14460 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
14462 * groff.c (main): Pass an appropriate -filename option to gxditview.
14464 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
14466 * Makefile.bd (install): Remove existing program before copying.
14468 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
14469 programs which have Unix counterparts to be installed with
14470 user-specified prefix.
14472 * troff/input.c (exit_troff): Don't check if exit_started.
14473 (exit_request): Don't call exit_troff if exit_started.
14475 * Makefile.bd (install.mm): Rename to install.dwbmm.
14477 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
14479 * driver/input.c (do_file): Add missing break for '#' case.
14481 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
14483 * troff/input.c (input_stack::clear): Clear past any boundaries and
14484 then add the boundaries back.
14486 * troff/input.c (exit_troff): Return immediately if already
14489 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
14491 (pg*end-page): If the text has ended and there are no more
14492 footnotes or keeps, exit.
14494 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
14496 * troff/input.c (init_charset_table): Make \(rq transparent by
14499 * macros/tmac.an: Define lq and rq strings.
14501 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
14503 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
14505 * troff/env.c (environment::final_break): New function.
14506 (environment::newline): Set prev_line_interrupted to 2 if
14508 * troff/env.h: Declare environment::final_break.
14509 * troff/input.c (exit_troff): Call environment::final_break()
14510 instead of environment::do_break().
14512 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
14513 doesn't already exist.
14514 * macros/man.local: New file.
14515 * macros/tmac.an: Load man.local.
14516 * macros/man.ultrix: New file.
14518 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
14520 * troff/input.c (exit_groff): Rename to...
14521 (exit_troff): New function.
14523 * troff/div.c (exit_started, done_end_macro,
14524 seen_last_page_ejector): New global variables.
14525 (began_page_in_end_macro): New static variable.
14526 (exit_flag): Deleted.
14527 (top_level_diversion::top_level_diversion): Initialize
14529 (top_level_diversion): More elaborate test for whether
14530 cleanup_and_exit() should be called.
14531 Set began_page_in_end_macro if the end macro isn't yet finished.
14532 * troff/div.h (top_level_diversion::last_page_count): New data
14534 (top_level_diversion::set_last_page): New function.
14535 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
14536 * troff/env.c (do_break): Zero prev_line_interrupted.
14537 * troff/input.c (exit_flag): Delete declaration.
14538 (LAST_PAGE_EJECTOR): New magic cookie.
14539 (token::next): Handle LAST_PAGE_EJECTOR.
14540 (exit_groff): Set exit_started and done_end_macro instead of
14541 exit_flag. Call top_level_diversion::set_last_page. Push a
14542 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
14543 another ejection after setting seen_last_page_ejector.
14545 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
14547 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
14549 * macros/tmac.e (TH): Make sure there's room for the initial
14552 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
14553 Set FVS in points rather than units.
14555 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
14557 * troff/div.c (top_level_diversion::add_trap): Don't consider the
14558 position of empty slots.
14560 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
14562 * ps/devps/S: Fix height and depth of parenrightex.
14563 * ps/devps/symbol.diff: Regenerate.
14565 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
14567 * tmac.e (u): Do underlining as in -mgs.
14569 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
14571 * tty/tty.c (tty_printer::end_page): If overstriking is
14572 suppressed, still turn overstruck horizontal and vertical lines
14575 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
14578 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
14580 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
14582 * Version 1.05 released.
14584 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
14586 * tty/tty.c: Instead of keeping an array of glyphs and then
14587 sorting it, keep a ordered linked list of glyphs for each line.
14589 * driver/driver.h: Include stddef.h.
14591 * tty/tty.c (compare_glyph):
14592 * refer/refer.c (rcompare):
14593 * troff/env.c (compare_ranges): Arguments of qsort comparison
14594 function should be const void *.
14596 * troff/number.c (parse_term):
14597 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
14600 * refer/label.y (consider_authors): Don't access variables
14601 constructed under a condition outside that condition: put braces
14602 round for statement containing declaration; redeclare use of same
14605 * pic/pic.y (text_expr): Delete production that allows
14606 parenthesised text_expr.
14607 (expr): Allow a conditional_expr to appear in parentheses.
14608 (conditional_expr): Rename to any_expr.
14610 * mm: Install new version 1.01 from jh.
14612 * lib/font.c (font::get_width): Cache scaled widths.
14613 (font::font): Initialize widths_cache.
14614 (font::~font): Destroy widths_cache.
14615 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
14617 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
14619 * c++test.c, c++test.ref: New files.
14620 * Makefile: Check that the C++ compiler works.
14622 * ps/tmac.pspic (PSPIC): Do a break.
14624 * ps/tmac.ps: Move definition of PSPIC into...
14625 * ps/tmac.pspic: New file.
14626 (PSPIC): Draw box around picture, but make it invisible to grops.
14627 * ps/tmac.ps: Load tmac.pspic.
14628 * ps/Makefile: Install tmac.pspic.
14630 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
14632 * lib/font.c (scale_round): If n is negative,
14633 subtract .5 before truncating floating point result.
14635 * lib/fontfile.c: Include <errno.h>.
14637 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
14639 * driver/input.c (get_char): Inline. Don't update current_lineno.
14640 Change callers to up date current_lineno if necessary.
14641 Use get_char() instead of getc(current_file).
14643 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
14645 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
14647 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
14649 * tty/tty.c (tmac.tty): Define \(rg as (R).
14651 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
14653 * lib/lib.h: New define a_delete.
14654 * Use a_delete instead of delete when deleting an array of objects
14655 without destructors.
14657 * lib/lib.h: Rename adelete to ad_delete.
14658 * Change uses of adelete.
14660 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
14662 * eqn/eqn.y: Include lib.h.
14664 * troff/node.c (grow_font_table): Delete old_font_table.
14666 * mm: Install new version from jh.
14668 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
14670 * tbl/table.h (format_type): Make global instead of local to class
14671 entry_format. Prefix enumerators with FORMAT_.
14672 * tbl/table.c, tbl/main.c: Corresponding changes.
14673 * refer/token.h (token_type): Make global. Prefix enumerators
14675 * refer/token.[ch]: Corresponding changes.
14676 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
14678 * troff/div.c (node::set_vertical_size): Don't name argument.
14680 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
14682 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
14683 * lib/lib.h: Define adelete accordingly.
14684 * pic/object.c (graphic_object::graphic_object):
14685 * tbl/main.c (format::~format):
14686 * tbl/table.c (table::~table):
14687 * refer/ref.c (reference::~reference, reference::merge,
14688 reference::insert_field, reference::delete_field): Use adelete.
14690 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
14692 * tbl/table.h: Corresponding changes.
14694 * common.c (common_output::dashed_arc, common_output::dotted_arc):
14695 Ensure total_angle is positive.
14697 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
14699 * refer/ref.c (reference::merge, reference::insert_field,
14700 reference::delete_field): Avoid delete[0].
14702 * refer/token.c (init_special_chars): Move calls to cmupper
14703 outside calls to init_two_char_letter to work around bug in gcc
14706 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
14708 * lib/new.c (operator new): Use __builtin_new for g++.
14710 * pic/object.c (graphic_object::~graphic_object): Don't use
14713 * pic/object.c (output::compute_scale): Initialize max_width and
14716 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
14718 * troff/input.c (write_request): Call fflush.
14720 * troff/node.h (class composite_node): Move declaration to node.c
14721 * troff/input.c (charinfo_to_node): Rename to ...
14722 (charinfo_to_node_list): Return node list rather than composite
14724 * troff/node.c (make_composite_node): New function.
14725 (make_node, add_char): Call make_composite_node instead of
14727 (class composite_node): Add a tfont * member. Delete font_size
14729 (composite_node::composite_node, composite_node::copy,
14730 composite_node::size): Corresponding changes.
14731 (composite_node::tprint): Provide constant spacing, emboldening
14732 and track kerning as specified in tfont.
14733 (composite_node::width): Change width calculation accordingly.
14734 * troff/env.h (environment::composite): New member.
14735 (environment::is_composite, environment::set_composite): New
14737 * troff/env.c (environment::environment): Initialize composite.
14738 * troff/input.c (charinfo_to_node): Call
14739 environment::set_composite.
14740 * troff/node.c (make_composite_node, make_glyph_node): Use the
14741 plain version of the tfont if the environment is composite.
14743 * troff/node.c (font_info::get_space_width): Additional argument
14744 giving space_size. Handle constant space correctly. Scale by
14745 space_size unless constant spaced.
14746 (env_sentence_space_width): New function.
14747 * troff/node.h: Declare it.
14748 * troff/env.h (environment::get_space_size,
14749 environment::get_sentence_space_size,
14750 environment::get_narrow_space_width,
14751 environment::get_half_narrow_space_width): Make inline.
14752 (environment::get_space_width): Make inline. Just call
14754 * troff/env.c: Delete definitions for funtions made inline.
14755 (environment::space_newline, environment::space): Use
14756 env_sentence_space_width(). Don't scale by space_size.
14757 * troff/node.h: Move declarations of env*space_width() functions
14760 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
14762 * macros/tmac.s (PS): Don't try to set negative indent.
14764 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
14766 * pic/pic.y: Fix min function.
14768 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
14770 * man/mdate.sh: Clear LANGUAGE.
14772 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
14774 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
14775 * pic/lex.c: New COMMAND keyword.
14776 * pic/pic.y (print_args, print_arg): New rules.
14777 (placeless_element): Use print_args for PRINT.
14778 New COMMAND element.
14780 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
14782 * troff/input.c (terminal): Handle missing argument correctly.
14784 * pic/pic.y (text_expr): New rule.
14786 * pic/pic.y: Implement := operator.
14788 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
14790 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
14793 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
14795 * ps/devps/dingbatsrmap: Include this in the distribution.
14797 * macros/tmac.doc: Replace with new version from 2nd Networking
14798 Release. Fix loading of doc-* files.
14799 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
14800 * macros/tmac.doc.old: New file. Apply fixes that had been
14801 applied to old tmac.doc.
14802 * macros/tmac.andoc: Check that we're running under groff.
14803 * macros/Makefile: Rework.
14805 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
14807 * tbl/table.h (format_type):
14808 * refer/token.h (token_type): If NESTED_TYPES is defined, use
14809 typedef to make these types visible at file scope.
14810 * Makefile: Add NESTED_TYPES configuration option.
14812 * troff/div.c (mark): At the top level use the value of
14813 nl_reg_contents rather than the current vertical position.
14815 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
14817 * tty/tty.c: Implement \D for horizontal or vertical lines.
14818 (tty_printer::set_char): Use vec_used+2 as serial number.
14819 Don't allow size of vector to exceed USHRT_MAX-2.
14820 Split off part into...
14821 (tty_printer::add_char): New function.
14822 (tty_printer::draw): New function.
14823 (compare_glyph): Handle equal serial numbers.
14824 (tty_printer::end_page): Handle overstruck characters from \D.
14825 (main, usage): Implement -d option.
14827 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
14829 * tbl/main.c (process_format):
14830 * eqn/text.c (split_text):
14831 * troff/input.c (token::next): Use inner block for declarations
14832 with initializers in switch statement.
14834 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
14836 * pic/common.c (common_output::dash_line): Cope with zero-length
14839 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
14841 * Version 1.04 released.
14843 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
14845 * macros/tmac.an (TH): Define a macro an-init to define variables
14846 based on command line arguments.
14847 (an-header): Call it.
14849 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
14851 * Makefile (install.mm): Rename to install.dwbmm.
14853 * Makefile: Integrate mm.
14854 * mm: New directory.
14856 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
14858 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
14861 * pic/troff.c (troff_output::simple_spline,
14862 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
14863 shadowing parameter.
14865 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
14867 * lib/ptable.h: Add explicit casts when converting from unsigned
14870 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
14871 * dvi/devdvi/Makefile: Install SA, SB.
14873 * refer/indxbib.c: Add declaration of mktemp.
14875 * refer/lookbib.c: Add declaration of isatty.
14877 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
14879 * pic/lex.c (interpolate_macro_with_args): While collecting
14880 arguments, keep track of whether we're in a string.
14882 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
14884 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
14885 down with \v, so as to avoid problems with top of page trap
14886 setting no space mode.
14888 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
14890 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
14892 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
14894 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
14895 Improve error message.
14897 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
14899 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
14902 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
14904 * groff.c (possible_command::execp): Always use _exit() after a
14907 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
14908 NO_SYS_WAIT_H configuration options.
14909 * groff.c: Use these options. Use POSIX-style macros to extract
14910 fields from the status returned by wait().
14912 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
14914 * tbl/table.c (table::compute_separation_factor): Allow the
14915 separation factor to drop to 0.
14917 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
14919 * refer/search.c: Include <errno.h>.
14921 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
14923 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
14925 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
14928 * pic/lex.c (input_stack::bol): Move definition out of class body.
14930 * pic/main.c: On MSDOS munge argv[0].
14932 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
14934 * lib/ptable.c (hash_string): Use unsigned long rather than
14936 (next_ptable_size): Use unsigned rather than int. Give an error
14937 message if we've hit the largest table size.
14938 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
14941 * pic/object.h (object_spec): Make flags unsigned long. Declare
14942 flags as const unisgned long rather than as enums.
14944 * pic/output.c: Deleted.
14946 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
14948 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
14949 Add additional argument.
14950 (line_entry::note_double_vrule_on_{left,right}): Set value of
14951 douvle_vrule_on_{right,left} flag according to argument.
14952 (simple_line_entry::simple_print,
14953 simple_line_entry::double_line_print): If adjacent to double vrule
14954 on a corner extend rather than shorten the rule by half the double
14957 * troff/number.c (parse_term): In checking for overflow, handle the
14958 case where the current horizontal position is negative.
14960 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
14962 * pic/object.c (draw_arrow): Check for object having zero length.
14964 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
14966 * eqn/main.c (do_file): Split off inline equation handling into...
14967 (inline_equation): New function. Search for starting delimiter
14969 (delim_search): New function. Don't recognize a delimiter that
14970 occurs in the name of an escape sequence, number register, string
14973 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
14975 * eqn/delim.c (delim_box::compute_metrics): Don't call
14976 define_extensible_string if left is 0.
14977 (delim_box::output): Don't print the left delimiter if left is 0.
14978 (delim_box::debug_print): Check for left == 0 before calling printf.
14980 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
14982 * troff/Makefile (majorminor.c): Include only digits in
14985 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
14987 * refer/dirnamemax.c: new file.
14988 * refer/genlimits.c: Deleted.
14989 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
14990 Don't check path length.
14991 * refer/Makefile: Add dir_name_max.o; delete genlimits.
14992 * Makefile: Add PATHCONF_MISSING option.
14994 * refer/indxbib.c (get_cwd): New function.
14995 (main): Use get_cwd().
14996 * lib/getcwd.c: New file.
14997 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
14998 GETCWD in SUBFLAGS.
14999 * lib/Makefile: Compile getcwd.o.
15001 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
15004 * refer/indxbib.c (main): Check success of mktemp.
15006 * lib/tmpfile.c: New file.
15007 * lib/Makefile: Add tmpfile.c.
15008 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
15009 * ps/ps.h: Delete declaration of mktemp().
15010 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
15011 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
15012 * driver/driver.h: No need now to include errno.h.
15014 * everywhere: Set errno to 0 before calling fopen().
15016 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
15017 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
15018 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
15020 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
15022 * troff/env.h (translate_space_to_dummy): Declare it.
15023 * troff/env.c (environment::space_newline, environment::space):
15024 If translate_space_to_dummy is set then make the width of spaces 0.
15025 * troff/input.c (translate): If the second character of a
15026 translation is a space, translate to unbreakable space. If the
15027 first character is a space, set or clear translate_space_to_dummy
15028 according to whether the second character is \&. Weird!
15030 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
15032 * groff.c (run_commands): Don't use non-zero exit code because a
15033 command gets SIGPIPE.
15035 * groff.c, groff.sh: Use -mXps with -TXps.
15037 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
15038 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
15039 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
15040 (ps_printer::special): New specials invis and endinvis.
15041 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
15042 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
15043 (ps_printer::end_page): Check that invis_count == 0.
15044 (ps_printer::invis_count): New member.
15045 (ps_printer::ps_printer): Initialize invis_count to 0.
15047 * troff/env.c (environment::hyphenate_line): Hyphenation
15048 indicator at beginning of word inhibits splitting after -, \(em
15051 * pic/pic.y (element): Allow another element to follow } without
15052 any intervening separator.
15054 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
15056 * pic/lex.c (get_delimited): Allow tabs before delimiter.
15058 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
15060 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
15061 declaration of wait() in header files.
15062 * Makefile: Get rid of -DHAVE_UNION_WAIT.
15064 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
15066 * lib/lib.h: Declare return type of strerror as char *.
15068 * man/Makefile: Add g flag to sed substitutions.
15069 * Makefile (shgroff, bindist): Likewise.
15071 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
15073 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
15074 * ps/devps/prologue (PBEGIN): Define showpage after pushing
15077 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
15079 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
15082 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
15084 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
15087 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
15089 * troff/input.c (define_number_reg): If currently undefined,
15090 don't define it if the argument is an invalid expression.
15092 * Makefile: Ignore return value of `if' commands without `else'
15095 * Makefile: Split up CPPDEFINES into a series of separate
15096 configuration options.
15098 * troff/input.c (init_registers): Use time_t instead of long
15099 unless LONG_FOR_TIME_T is defined. Use returned result rather
15100 than passing pointer.
15101 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
15103 * lib/Makefile (fontpath.h): Use gendef.
15105 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
15107 * troff/input.c (input_iterator::shift): Delete argument name.
15108 * troff/node.c (suppress_output_file::really_begin_page,
15109 suppress_output_file::really_transparent_char, node::ascii_print,
15110 node::tprint): Delete names of unused arguments.
15112 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
15114 * refer/label.y (string): Pass $4 to command_error.
15116 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
15118 * Version 1.03 released.
15120 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
15122 * Makefile: Pass definition of SHELL in SUBFLAGS.
15124 * gendef: New file.
15125 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
15126 ps/Makefile: Use gendef to construct header files that are
15127 constructed from the Makefile.
15129 * macros/Makefile: make all should build stripped version of tmac.e.
15131 * refer/Makefile (clean): Remove y.output.
15133 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
15135 * ps/pfbtops.c (main): Add -v option which prints out a version
15137 * ps/Makefile (pfbtops): Link with libgroff.a.
15139 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
15141 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
15142 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
15144 * refer/lkbib.c (main): Always terminate reference with blank
15146 * refer/lookbib.c (main): Likewise.
15148 * refer/linear.c (file_buffer::load): Check that the file is not a
15151 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
15152 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
15153 Delete second inclusion of <sys/param.h>.
15155 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
15157 * troff/token.h (token::special): Deleted.
15159 * tbl/main.c (process_format): Rework so that opt->tab_char is
15160 recognized only when appropriate.
15162 * ps/Makefile (clean): Remove pfbtops.
15164 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
15166 * lib/font.c (text_file::next): Don't return if we have got a
15169 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
15171 * refer/refer.c (store_reference): Get hash code from old_table[i]
15172 when rehashing the table.
15174 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
15176 * eqn/box.c (box::top_level): Save size and prev size using \R and
15177 restore it afterwards. Set the size to the size at the beginning
15179 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
15180 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
15182 * refer/Makefile (limits.h): Use ./genlimits.
15184 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
15186 * refer/index.c: Delete declarations of stat() and fstat().
15188 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
15190 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
15192 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
15194 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
15196 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
15198 * troff/input.c (token::get_char): Handle \e.
15200 * refer/linear.c: Delete declarations of fstat() and stat().
15202 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
15204 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
15205 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
15207 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
15209 * troff/input.c (do_define_macro): Improve error handling for end
15210 of file while defining macro.
15212 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
15214 * eqn/box.h: Fix declaration of set_gsize.
15215 * eqn/box.c (set_gsize): Make argument const char *.
15216 (gsize): Declare as char *.
15217 * eqn/main.c (main): Don't convert gsize to int.
15218 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
15220 * Version 1.02 released.
15222 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
15224 * macros/tmac.andoc: New file.
15225 * macros/Makefile: Install tmac.andoc.
15227 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
15228 operator new and delete on OP_DELETE_BROKEN not being defined.
15229 * Makefile: Mention OP_DELETE_BROKEN.
15231 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
15233 * Makefile (bindist): Pass SUBFLAGS.
15235 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
15237 * Makefile, groff.c: Pass definitions to groff.c via device.h.
15239 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
15242 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
15244 * ps/ps.h, ps/psrm.c: Make comment_table and
15245 header_comment_table local to resource_manager::process_file.
15247 * groff.sh: With -TXps pass -printCommand option to gxditview.
15249 * groff.c (possible_command::print): Implement using
15250 append_arg_to_string.
15252 * xditview: Merge in new implementation with own ChangeLog.
15254 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
15256 * groff.c (main): Implement PRINT_OPTION.
15257 (append_arg_to_string): New command.
15258 (device_table): Set PRINT_OPTION flag for Xps.
15260 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
15262 * troff/groff.h: Rename to troff.h.
15264 * pic/lex.c (lookup_keyword, docmp): New functions.
15265 (get_token): Use new lookup_keyword.
15266 Don't include key.h.
15267 * pic/key.[ch], pic/pic.gperf: Deleted.
15268 * pic/Makefile: Remove gperf stuff.
15270 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
15272 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
15274 * troff/Makefile, troff/node.c: Move definition of
15275 STORE_WIDTH into node.c.
15277 * etc/grog.pl, etc/grog.sh: Support -mdoc.
15279 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
15281 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
15282 dvi/devdvi/texb.map: Add lq and rq.
15283 dvi/devdvi: Regenerate fonts.
15284 * ps/devps/textmap: Add lq and rq.
15285 * ps/devps: Regenerate fonts.
15286 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
15287 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
15289 * pic/object.c (position_rectangle): When checking radius
15290 cope with possiblity that width or height is negative.
15291 (box_object::box_object): Have separate xrad and yrad with
15292 signs matching signs of dim components.
15293 (box_object::{north,south}_{east,west}): Use xrad and yrad.
15294 (box_object::print): With rounded boxes use absolute values
15295 for dim and rad arguments.
15297 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
15300 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
15302 * various files: Add explicit destructors to keep Saber CC +d
15305 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
15307 * eqn/box.c (box::top_level): Restore fonts correctly after
15308 font changes in line containing inline equation. Also
15309 restore previous font as well as current font.
15310 * eqn/pbox.h: Define necessary string and register names.
15312 * troff/input.c (token::next): Case 'R' calls do_register.
15313 (do_register): New function.
15315 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
15317 * groff.c, groff.sh: Support Xps device. Allow each device
15318 to have a pseudo_name and a real_name.
15320 * groff.c (run_commands): Don't print `Broken pipe' messages.
15322 * ps/pfbtops.c: New file.
15323 * ps/Makefile: Add pfbtops.
15325 * troff/number.c (parse_term): Improved error message.
15327 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
15329 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
15331 * Makefile: Integrate refer.
15332 * refer: New directory.
15333 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
15334 man/lkbib.man: New files.
15335 * man/Makefile: Support refer man pages.
15337 * lib/lib.h: Declare is_prime.
15338 * lib/prime.c: New file.
15340 * troff/input.c (macro_source): New function.
15341 (init_input_requests): Bind "mso" to macro_source.
15343 * troff/env.c (environment::possibly_break_line): Maintain
15344 pointer to pointer to node to be split in ndp so as to avoid
15345 using address of freed node.
15347 * troff/env.c (environment::hyphenate_line): Maintain pointer to
15348 pointer to first node to be hyphenated in startp so as to
15349 avoid using address of freed node.
15351 * troff/env.c (class trie, class hyphen_trie): Make the
15352 elements of the trie be of type char not unsigned char.
15353 Declare arguments to be const char* instead of unsigned char *.
15355 * troff/env.c (hyphenate): Initialize hbuf[0].
15357 * troff/input.c (set_string): Declare p to be char * and cast
15358 *p to unsigned char when necessary.
15360 * troff/input.c (do_define_macro): Declare s to be const
15361 char*. Cast element to unisgned char when necessary, Declare
15362 d to be an int. Handle EOF better.
15364 * troff/Makefile, troff/input.c: Different scheme for passing
15365 definitions of MACROPATH, HYPHENFILE and DEVICE.
15367 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
15369 * tty/devascii/R.proto: Delete entry for em.
15370 * tty/devlatin1/R.proto: Likewise.
15372 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
15374 * troff/input.c (translate): Stop when we get a space. Treat eof
15377 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
15379 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
15381 * tbl/main.c (process_format): A font name following a `f'
15382 modifier that starts with a digit can be only one character long.
15383 Also deal with EOF on the second character of the font name.
15385 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
15387 * troff/input.c (token::next): Turn \~ into an
15388 unbreakable_space_node.
15389 * troff/node.c (unbreakable_space_node): New class.
15390 * troff/node.h: Declare it.
15392 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
15394 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
15395 it's >= 0, before outputting it as a single byte.
15397 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
15399 * lib/font.c: Make font_char_metric::code an int.
15400 (font::get_code): Change return type to int.
15401 (font::load): Allow code to be arbitrary integer.
15402 * lib/font.h (font::get_code): Change return type to int.
15403 (font::number_to_index): Change argument type to int.
15404 * troff/input.c (token::next): In case 'N', allow any value.
15405 Store value in token::val.
15406 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
15407 (token::get_char, token::add_to_node_list, token::process): Get
15409 (charinfo::set_number): Change argument to int.
15410 (charinfo::get_number): Require that NUMBERED flag be set.
15411 (get_charinfo_by_number): Store numbered characters not between 0
15412 and 255 in a dictionary.
15413 * troff/charinfo.h (get_charinfo_by_number): Change argument type
15415 (charinfo::number): Change type to int.
15416 (charinfo::set_number): Change type of set_number to int.
15417 * troff/node.c (troff_output_file::put_char_width,
15418 troff_output_file::put_char): Test whether character is numbered
15419 using charinfo::numbered().
15420 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
15422 * lib/nametoindex.c: New implementation to cope with arbitrary
15425 * troff/input.c (token::operator==): Test val for
15426 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
15429 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
15430 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
15432 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
15434 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
15437 * all Makefiles: rm targets of cp and >.
15439 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
15442 * eqn/lex.c (def_table): Add dollar.
15444 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
15446 * troff/input.c (do_width): Push back newline before closing delim
15449 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
15451 * groff.c (possible_command::prepend_arg): New function.
15452 (main): Prepend device -m option.
15453 * groff.sh: Put device -m options before command-line options.
15455 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
15457 * macros/tmac.an (IP): Quote argument to TP.
15459 * ps/ps.c (main): New option -b, which sets...
15460 (broken_flags): New variable.
15461 (ps_printer::~ps_printer): Incorporate the setup section in the
15462 prolog if (broken_flags & NO_SETUP_SECTION).
15463 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
15464 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
15465 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
15466 ps_printer::print_needed_font_comment,
15467 ps_printer::print_supplied_font_comment,
15468 ps_printer::print_include_font_comments,
15469 ps_printer::lookup_doc_font, ps_printer::download_fonts,
15470 ps_printer::read_download_file, read_document_fonts, add_font,
15471 skip_line, parse_fonts_arg, document_font::document_font,
15472 document_font::~document_font, document_font::download,
15473 ps_output::include_file): Deleted.
15474 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
15475 rather than %!PS-Adobe-2.0. Make calls to
15476 resource_manager::need_font for each font that we used. Replace
15477 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
15478 print_supplied_font_comment, print_needed_font_comment by call to
15479 resource_manager::print_header_comments. Output %%Orientation
15480 comment. Output %%Requirements: numcopies comment if ncopies > 1.
15481 Don't output the prolog directly. Instead call
15482 resource_manager::output_prolog. Only define #copies when ncopies
15483 > 1. Delete calls to print_include_font_comments and
15484 download_fonts. Add call to resource_manager::document_setup.
15485 (ps_printer::do_file): Call resource_manager::import_file instead
15486 of including it ourselves.
15487 (ps_printer::do_import): Likewise. Also don't call
15488 merge_import_fonts. Push userdict on the dictionary stack before
15489 and pop it afterwards.
15490 Move declaration of ps_output into ps.h.
15491 * ps/psrm.c: New file implementing resource_manager class.
15492 * ps/ps.h: New file declaring ps_output and resource_manager
15494 * ps/devps/zapfdr.ps:
15495 * ps/devps/symbolsl.ps:
15496 * ps/devps/prologue: Use 3.0 conventions.
15497 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
15498 Add default definition of BROKEN_SPOOLER_FLAGS.
15499 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
15500 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
15502 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
15504 * etc/grog.pl: New file.
15505 * Makefile (GROG): New variable.
15506 Add GROG to SUBFLAGS.
15507 * etc/Makefile (GROG): New variable.
15508 (install.nobin): Install $(GROG) rather than grog.sh.
15510 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
15512 * eqn/special.c (special_box::compute_metrics): Make the input and
15513 output strings the same. Get the new height and depth from the
15514 predefined height and depth registers. Also make subscript kern
15515 and skew available.
15516 (special_box::compute_subscript_kern, special_box::compute_skew):
15519 * eqn/box.c (pointer_box::compute_skew,
15520 simple_box::compute_metrics, box::top_level)
15521 * eqn/text.c (prime_box::compute_metrics,
15522 prime_box::comput_subscript_kern)
15523 * eqn/limit.c (limit_box::compute_metrics):
15524 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
15525 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
15526 negative numbers in `nr' requests with a leading 0.
15528 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
15530 * eqn/special.c: New file.
15531 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
15532 Add new rule for simple.
15533 * eqn/lex.c (token_table): Add SPECIAL.
15534 * eqn/box.h: Declare make_special_box.
15535 * eqn/Makefile: Add special.[co].
15537 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
15539 * ps/devps/prologue: Possibly set packing to true while defining.
15540 Create grops dictionary here. Initialize local variables before
15541 defining procedures.
15542 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
15543 the dictionary stack. Set strokeadjust and overprint to false if
15544 the relevant operators are defined.
15545 (PEND): New procedure.
15546 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
15547 prologue. Do everything else in the setup section.
15548 (ps_printer::do_import): Just call PBEGIN and PEND around the
15549 picture. Also push userdict before, and pop it afterwards.
15551 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
15553 * troff/node.c (bracket_node::tprint): Brackets were being printed
15556 * macros/tmac.an (SH, SS): Set fill mode.
15558 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
15560 * troff/div.c (top_level_diversion::begin_page): Set
15561 high_water_mark to 0.
15563 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
15565 * man/mdate.sh: New file.
15566 * man/mdate.c: Deleted.
15567 * man/Makefile: Use mdate.sh instead of mdate.
15570 * eqn/lex.c (do_gsize): Supply missing argument to error message.
15572 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
15574 * man/mdate.c: New file.
15575 * man/*.man: Replace modification date by @MDATE@.
15576 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
15577 (mdate): New target.
15579 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
15580 Remove illegal input characters.
15582 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
15584 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
15586 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
15588 * troff/div.c (begin_page): Change behaviour when
15589 !first_page_begun and !break_flag.
15591 * troff/input.c (do_name_test): Return 0 if argument is empty.
15593 * troff/input.c (read_long_escape_name): Require closing ] to be
15594 at same input level as opening [.
15596 * troff/input.c (read_increment_and_escape_name): New function.
15597 (get_copy, process_input_stack): Use this for \n.
15599 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
15601 * troff/div.c (top_level_diversion::begin_page): Ignore the
15602 current value of page_number if !first_page_begun.
15604 * groff.c (main): Fix declaration of buf.
15606 * troff/input.c (do_name_test): New function.
15607 (token::next): Implement \A.
15608 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
15609 (token::description, token::add_to_node_list, token::process):
15610 Handle TOKEN_ESCAPE.
15611 * troff/token.h: New token TOKEN_ESCAPE.
15613 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
15615 * pic/main.c (do_picture): Allow space before and after filename
15616 following `<'. Check that the filename is not empty.
15618 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
15620 * Version 1.01 released.
15622 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
15624 * dvi/tmac.dvi: ftr HR to H.
15626 * macros/tmac.e: Round up computation of $r.
15628 * xditview/tmac.X: Don't give up completely in compatibility mode.
15629 Use \n(.s instead of \n[.s].
15631 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
15632 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
15633 Add u to factors inside \s[...]. Rename frac to dvi-frac.
15634 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
15635 short names in the char definitions.
15637 * ps/tmac.ps: Don't give up completely in compatibility mode.
15638 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
15639 quote in front of \n(.s. Add u to factors inside \s[...].
15641 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
15643 * tty/tmac.tty: Call the nroff request.
15645 * macros/tmac.e ((x, )x): Better definitions that work properly
15647 (@0, @1): Helper macros for (x.
15649 * macros/tmac.e ($s, hl): Use \l rather than \D.
15651 * tty/tmac.tty: Make it work better in compatibility mode.
15652 (pchar): Rename to tty-char.
15654 * macros/tmac.e (@E): New macro.
15655 (r, i, b, rb, bi): Use @E.
15657 * macros/tmac.e (@F): Don't use (;...) syntax.
15659 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
15660 it was modified for groff.
15662 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
15664 * macros/tmac.e (<., .>): Removed.
15665 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
15667 * macros/tmac.e: Remove check that groff is being used.
15669 * macros/tmac.e (@C): Change families only if using groff; turn
15670 compatibility mode off while changing familes. Save compatibility
15671 mode before changing families and restore it afterwards.
15673 * macros/tmac.e (@h): Remove test for offset + line length.
15675 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
15676 (lo, th, ac): Define to call @S instead of using als.
15678 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
15679 the ratio of the vertical spacing to the point size in units
15680 expressed as a percentage. Use these instead of $10r and $10R,
15681 Delete $10r and $10R.
15683 * lib/font.c (font::load): In default computation of space_width,
15684 divide by sizescale. Use scale_round.
15686 * macros/tmac.an (TP): Don't call `nf'.
15687 (an-do-tag): Don't call `fi'.
15689 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
15691 * troff/input.c (process_input_stack): Handle the case where
15692 spaces at the beginning of an input line are followed by a
15695 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
15697 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
15698 * groff.sh: Use pic -x with the dvi device.
15700 * dvi/devdvi/FontMakefile (H): Don't use -s.
15702 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
15703 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
15704 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
15707 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
15709 * ps/psfig.diff: New file.
15710 * ps/tmac.psfig: New file.
15712 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
15714 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
15715 (]-): Don't call ref*do-tl.
15717 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
15719 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
15720 (fn@do-FS): Rename to fn*do-FS.
15722 * troff/input.c (transparent_translate): New function.
15723 (process_input_stack): Apply transparent_translate before calling
15724 diversion::transparent_output(unsigned char).
15726 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
15728 * troff/input.c (do_define_macro): Define the macro before calling
15731 * xditview/Makefile: Add DEVICES variable. Change install target
15734 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
15736 * groff.c (run_commands): Handle the possibility that there are
15737 child processes other than those forked by us.
15739 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
15741 * lib/string.c (string::append): New function.
15742 * lib/stringclass.h: Declare it.
15744 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
15746 * eqn/main.c (main): New option -N which sets
15747 no_newline_in_delim_flag.
15748 (do_file): If no_newline_in_delim_flag is set don't allow newlines
15750 * groff.c (main): Pass -N on to eqn.
15751 (help, synopsis): Mention -N.
15752 * groff.sh: Implement -N.
15754 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
15756 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
15757 (]-): Call ref*do-tl if ref*need-tl is non-zero.
15758 (XP): Allow as initializer.
15760 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
15762 * troff/env.c (environment::wrap_up_field): If field_spaces are
15763 non-zero and we have a current_tab, subtract padding from
15764 tab_distance. If this makes tab_distance <= 0, use the next tab
15765 stop instead. If there isn't any next tab or it's a left tab,
15766 wrap up the current tab.
15767 (environment::start_field): Initialize tab_precedes_field.
15768 (environment::wrap_up_tab): If there's a current field, update
15769 pre_field_width, field_distance and tab_precedes_field.
15770 * troff/env.h (environment::tab_precedes_field): New member.
15772 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
15774 * ps/ps.c (ps_printer::do_file): New function.
15775 (ps_printer::special): Bind to `file' special.
15776 (ps_printer::do_exec): Set ndefined_styles to 0.
15778 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
15780 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
15781 Avoid stripping first character from the start of unrecognized
15782 escapes. Use lex_error instead of error to report errors.
15783 * eqn/lex.c (get_token): Rework handling of escapes.
15784 (lex_error): Move declaration into...
15787 * xditview/xditview.c (main): Make -page option work.
15789 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
15791 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
15793 * macros/tmac.s (B2): Correct size of box.
15795 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
15797 * macros/tmac.s (B2): Postpone drawing the box until in the
15798 top-level diversion.
15800 * tty/tmac.tty: Add font translations for C, CR, CW.
15802 * groff.c (synopsis, help): Document -i.
15803 * groff.sh: Implement -i.
15805 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
15806 Simplify the construction of SN.
15808 * troff/number.c (parse_term): Give `|' a higher precedence.
15809 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
15812 * macros/tmac.s (B2): Use par@finish instead of par@reset.
15814 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
15816 * lib/string.c (string::move): New function.
15817 * lib/stringclass.h: Declare it.
15819 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
15821 * troff/env.c (distribute_space): Add optional argument
15823 (environment::wrap_up_field): Call distribute_space with
15824 `force_forward' argument of 1.
15826 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
15828 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
15829 Inline it. Move reallocation into...
15830 (string::grow1): New function.
15831 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
15832 dependencies to include library header files.
15833 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
15835 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
15837 * macros/tmac.s (@NH): Use the same number registers than -ms does
15838 for the heading level counters. Use the same string that -ms does
15839 for the number for this heading.
15841 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
15843 * lib/new.c (operator new): Cast result of malloc to char *.
15845 * troff/input.c (spring_trap, lookup_request): Add assert that nm
15848 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
15850 * groff.c (main): Support -i.
15852 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
15854 * pic/pic.h: Include <osfcn.h>.
15856 * ps/ps.c: Add declaration of mktemp.
15858 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
15859 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
15860 argument as union wait *.
15861 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
15862 argument to union wait *.
15864 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
15866 * tty/tmac.tty: Add definition of \(co.
15868 * pic/object.c (make_arc): Only increase radius when radius
15869 strictly less than d.
15870 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
15873 * troff/env.c (environment::environment(symbol),
15874 environment::environment(const environment *)): Initialize
15877 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
15879 * tbl/main.c (main): Add exit(0).
15881 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
15883 * pic/main.c (main):
15884 * eqn/main.c (main):
15885 * tbl/main.c (main):
15886 * etc/soelim.c (main):
15887 * driver/printer.c (printer::~printer):
15888 * troff/node.c (real_output_file::~real_output_file,
15889 real_output_file::flush): Check for errors on stdout.
15891 * most files: Add 1991 to copyright notice.
15893 * macros/tmac.s: Don't test \n(.x and \n(.y.
15895 * troff/input.c (token::next): Rename `escape_char' label to
15896 `handle_escape_char' and `normal_char' label to
15897 `handle_normal_char'.
15899 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
15901 * groff.c (main, synopsis, help): Support -a option.
15902 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
15903 to trflags while parsing options.
15905 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
15907 * troff/number.c (parse_term): With `m', `M' and `n' scale
15908 indicators, convert scale factor to hunits before scaling.
15910 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
15912 * lib/font.c (scale_round): Better test for overflow when n is
15915 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
15917 * tbl/main.c (process_format): Add second argument of type
15918 options*. Change callers. Allow opt->tab_char as well as '\t'
15919 between format items.
15921 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
15923 * macros/tmac.an (PD): With no arguments, make sure register PD is
15925 (TH): Call PD with no argument, instead of setting register PD
15928 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
15930 * Version 1.00 released.
15932 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
15934 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
15936 * dvi/devdvi/DESC: Mount CW instead of CR.
15938 * dvi/tmac.dvi: Add definition of \(tm.
15940 * dvi/devdvi/texsy.map: Add lh, and rh.
15941 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
15942 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
15944 * dvi/devdvi/FontMakefile: Generate H from cmss10.
15945 * dvi/devdvi/Makefile: Install H.
15946 * dvi/devdvi/H: New file.
15948 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
15950 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
15953 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
15955 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
15957 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
15959 * macros/tmac.s (@EN): Handle the case where the equation is empty
15960 but the label is not.
15962 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
15964 * troff/groff.h: New warning category WARN_SPACE.
15965 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
15966 WARN_SPACE to warning_table.
15967 (interpolate_macro): Give a warning of type WARN_SPACE if the name
15968 is longer than two characters and is not defined, but the first
15969 two characters do make a defined name.
15971 * PROBLEMS: New file.
15973 * CHANGES: New file.
15974 * README-0.6, README-1.00: Deleted.
15976 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
15977 * xditview/devX75/Makefile: Make devX75-12.
15978 * xditview/devX100/Makefile: Make devX100-12.
15980 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
15981 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
15983 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
15985 * README-0.7: Rename to README-1.00.
15987 * macros/tmac.pic: New file.
15988 * macros/Makefile (install.nobin): Install tmac.pic.
15990 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
15992 * troff/env.c (hyphen_word): Correct the test for whether the
15993 token is a hyphen. Reset npos to 0.
15995 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
15997 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
15999 * macros/tmac.s (ds*common-end): Call par*reset.
16001 (par@reset-indent): Deleted.
16003 * macros/tmac.s (@IP): Divert the label.
16005 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
16007 * xditview/draw.c (setGC): Use a line width of .1m rather than
16008 .04m by default; round rather than truncate value.
16010 * tbl/table.c (class empty_entry): New class.
16011 (empty_entry::empty_entry, empty_entry::line_type): New functions.
16012 (table::add_entry): Represent empty entries by objects of type
16014 (table_entry::line_type): Return -1.
16015 (table::determine_row_type): Ignore entries with line_type 0.
16016 Treat type -1 as non-lines.
16018 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
16020 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
16021 macros/tmac.s: Rename \(-d to \(Sd.
16023 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
16025 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
16026 * xditview/libXdvi/DviChar.c: Likewise.
16027 * dvi/devdvi/texsy.map: Add `<<', `>>'.
16029 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
16031 * troff/div.c (top_level_diversion::begin_page): Call
16032 init_output() if the_output is 0.
16034 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
16036 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
16038 (get_copy): Turn \E into ESCAPE_E.
16039 (token::process, asciify): Handle ESCAPE_E.
16041 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
16043 (DS): Implement `.DS R'.
16045 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
16047 * macros/tmac.s (FS): New macro.
16049 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
16051 * macros/tmac.s (cov*tl-init): Remove after first execution
16052 instead of aliasing to @nop. Call top of page macro explicitly
16053 instead of setting trap; call @init first. Set pg@top as top of
16055 (cov*auto-init): Deleted. Set cov*tl-init instead of
16056 cov*auto-init as top of page trap.
16057 (TL, LP): Do a break instead of calling cov*tl-init.
16058 (cov*print): With RP format but no TL, alias FS and FE to @FS and
16059 @FE; in this case also give a warning and always start another
16060 page. No need to set pg@top here.
16061 (cov*tl-init): Rename to cov*first-page-init.
16063 * macros/tmac.s (RP): Do `.pn 0'.
16064 (cov*tl-init): With RP format don't do `.pn 0'.
16066 * macros/tmac.s (pg@cs-top): Set no space mode.
16068 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
16069 (cov*ab-init): Alias TL, AU and AI to these.
16071 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
16073 * macros/tmac.s (@EQ): Move the space before the equation into @EN
16074 (@EN): Do nothing unless \n[dl] is > 0.
16076 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
16078 * pic/object.c (ellipse_object::radius): New function.
16080 * VERSION: Change version to 0.7.
16082 * tbl/table.c (block_entry::do_divert): Declare return type as
16084 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
16086 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
16088 * troff/column.c: New file.
16089 * troff/Makefile: Corresponding changes.
16091 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
16094 * troff/div.c (top_level_diversion::space): If the space causes
16095 the first-page transition and springs a trap, truncate the space
16098 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
16100 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
16103 * pic/troff.c (troff_output::line_thickness,
16104 troff_output::set_fill): Do a horizontal motion to compensate for
16105 the width of the \D escape sequence.
16107 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
16109 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
16112 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
16115 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
16116 Supply empty definition.
16117 (text_entry::simple_print, simple_text_entry::simple_print):
16118 Delete declarations.
16119 (table::add_entry): Represent empty entries by objects of type
16122 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
16124 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
16126 * tbl/table.c (left_text_entry::add_tab): New function.
16128 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
16129 initialize like LP.
16131 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
16133 * troff/env.c (environment::start_field): Give an error message if
16134 there is no next tab.
16136 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
16138 * troff/env.c (hyphenate): Skip initial elements with zero
16141 * macros/tmac.s (par@init): Keep VS in points rather than units.
16143 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
16145 * pic/main.c (main): Implement `-c' option.
16146 * pic/output.h: Declare make_tpic_output().
16147 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
16149 (tpic_output): New class.
16150 (tpic_output::tpic_output, tpic_output::set_pen_size,
16151 tpic_output::command, make_tpic_output): New functions.
16153 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
16155 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
16156 if they're not already defined.
16157 * tbl/table.c (init_output): Don't test \n(.g.
16159 * troff/input.c (do_if_request): Delete `g' condition. Recognize
16160 `d', `r' and `c' conditions even in compatibility mode.
16162 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
16164 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
16167 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
16169 * troff/env.h (environment::prev_line_interrupted): New member.
16170 (environment::get_prev_line_interrupted): New function.
16171 * troff/env.c (environment::newline): Set prev_line_interrupted.
16172 (environment::environment(const environment *),
16173 environment::environment(symbol)): Initialize
16174 prev_line_interrupted.
16175 * troff/input.c (process_input_stack): Don't give special
16176 treatment to space and newline at the beginning of the line if the
16177 previous line was interrupted.
16179 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
16181 * eqn/eqn.y: Disallow PRIME by itself.
16182 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
16184 (def_table): Remove definition of '. Define prime to be `.
16186 * eqn/eqn.y: Split off part of rule `script' into a new rule
16189 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
16191 * macros/tmac.s ({, }): New string aliases.
16193 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
16195 * README-0.7: New file.
16197 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
16199 * macros/tmac.s: New file.
16200 * man/groff_ms.man: New file.
16201 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
16202 * Makefile.bd: Similarily.
16203 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
16204 definition of TMAC_S.
16205 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
16206 * macros/TODO: New file.
16208 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
16210 * troff/env.c (right_justify): New function.
16211 (init_env_requests): Bind this to request "rj".
16212 (center_lines): Set right_justify_lines to 0. If we get a bad
16213 integer, center 1 line.
16214 (environment::environment(symbol), environment::environment(const
16215 environment *)): Initialize right_justify_lines.
16216 (environment::get_right_justify_lines): New function.
16217 (init_env_requests): Bind this to number_register ".rj".
16219 * troff/env.c (environment::choose_breakpoint): Implement
16220 hyphenation_margin and hyphenation_space.
16221 (environment::get_hyphenation_space,
16222 environment::get_hyphenation_margin): New functions.
16223 (init_env_requests): Bind these to .hys and .hym.
16224 (hyphenation_space_request, hyphenation_margin_request): New
16226 (init_env_requests): Bind these to hys and hym.
16227 (environment::environment(symbol), environment::environment(const
16228 environment *)): Initialize hyphenation_margin and
16230 * troff/env.h: Corresponding changes to class environment.
16232 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
16234 * troff/div.c (blank_line): Always do a break.
16236 * eqn/box.c (do_text): Turn off escapes while appending text to
16239 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
16241 * troff/input.c (while_break_request, while_continue_request): New
16243 (init_input_requests): Bind these to "break" and "continue".
16244 (while_depth, while_break_flag): New variables.
16245 (while_request): Update while_depth. Break out of loop if
16246 while_break_flag is set.
16248 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
16250 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
16253 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
16255 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
16257 * stringify: New file.
16258 * Makefile (groff.o): Use stringify.
16260 * xditview/tmac.X: Remove definition of \(rn.
16261 * xditview/libXdvi/DviChar.c: Remove radicalex from
16264 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
16266 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
16267 (alphabetic_block_entry::alphabetic_block_entry,
16268 alphabetic_block_entry::divert, alphabetic_block_entry::print):
16270 (block_entry::divert): Split off body into ...
16271 (block_entry::do_divert): If the block is alphabetic, subtract 2n
16272 from the line length; also update the span width to dl+2n, and the
16273 alphabetic span width to dl.
16275 * driver/input.c (do_file): While reading argument to D command,
16276 when expanding buffer, multiply szp by sizeof(int) rather than 2
16277 in the argument to memcpy.
16279 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
16280 width of alphabetic columns.
16282 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
16284 * troff/node.c (lookup_family): Supply second argument to lookup.
16286 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
16287 search, return immediately if v is 0.
16289 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
16290 (troff_output::start_picture): Set this reg.
16291 (troff_output::end_picture): Remove this reg
16292 * eqn/box.c (box::extra_space): Don't produce `\x's if
16293 EQN_NO_EXTRA_SPACE_REG is defined.
16295 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
16296 * eqn/text.c (split_text): Map ' to \(fm when it's the first
16299 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
16301 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
16304 * troff/div.c (top_level_diversion::top_level_diversion):
16305 Initialize page_number to 0.
16307 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
16309 * groff/troff (environment::environment(const environment *)):
16310 Initialize name to e->name, rather than "anonymous".
16312 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
16314 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
16315 requested_page. Split middle part into ...
16316 (FindPage): New function.
16317 (SetValues): If we don't yet know the last page, and the requested
16318 page is greater than the current page, call FindPage.
16319 Update the font_map_string before doing this.
16321 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
16322 Translate \(lh and \(rh into left and right double arrows.
16324 * troff/node.c (class hyphen_inhibitor_node): New class.
16325 (hyphen_inhibitor_node::hyphen_inhibitor_node,
16326 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
16327 hyphen_inhibitor_node::type,
16328 hyphen_inhibitor_node::get_hyphenation_type): New functions.
16329 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
16330 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
16333 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
16335 * troff/node.h (dummy_node::get_hyphenation_type,
16336 transparent_dummy_node::get_hyphenation_type): Declare them.
16337 * troff/node.c: (dummy_node::get_hyphenation_type,
16338 transparent_dummy_node::get_hyphenation_type): New functions.
16340 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
16342 * xditview/libXdvi/draw.c: If M_PI not defined after including
16343 math.h, then define it.
16345 * xditview/Makefile: Add definition of AR. Pass it to the submake
16347 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
16349 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
16351 * troff/dictionary.h (object_dictionary::alias): Declare return
16353 * troff/dictionary.c (object_dictionary::alias): Return non-zero
16354 if the old name was defined.
16355 * troff/input.c (alias_macro): Give a warning if the old name was
16357 * troff/reg.c (alias_reg): Likewise.
16359 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
16361 * troff/input.c (token::next): Delete implementation of \R.
16363 * macros/Makefile: Strip comments from tmac.e while installing it.
16365 * troff/input.c: New variable `nroff_mode'.
16366 (troff_request, nroff_request): New functions.
16367 (init_input_requests): Bind `troff' and `nroff' to troff_request
16369 (do_if_request): Compute results of t and n conditions from
16372 * text/text.c (split_text): Fix typo in >=.
16374 * eqn/lex.c: Add definition of `==' to def_table.
16376 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
16378 * pic/tex.c (tex_output::start_picture): Change the definitions of
16379 \graph and \graphtemp so that they work properly with Plain TeX.
16381 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
16382 argument to `ar' is not less than the first.
16384 * pic/pic.y: Allow a comma between elements of the variable list
16385 in the argument to `reset'.
16387 * pic/object.c (arc_object::arc_object): Fix computation of
16390 * eqn/main.c (main): Add exit(0).
16392 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
16394 * troff/div.c (begin_page): Test no_space_mode after doing the
16395 break, but still push the page ejector cookie before doing the
16396 break. Also set the next page number after doing the break.
16398 * xditview/xditview.c (NewFile): Don't set the title and icon name
16399 if this is the first file and its name is `-'.
16400 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
16401 the X75 and X100 devices.
16402 (main): If a device has the XT_OPTION flag set and there's exactly
16403 one file argument, pass the driver -xrm and -title options to set
16404 the icon name and window title to the name of the file.
16406 * troff/env.c (environment_switch): If there was an argument but
16407 it wasn't a valid number or name, then pop an environment but
16408 don't give an error message on underflow.
16410 * troff/number.c (start_number): Correct spelling in error message.
16412 * troff/input.c (token::delimiter): Don't print an error message
16415 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
16416 ParseDrawFunction if dw->display_enable is true.
16418 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
16420 * pic/pic.y: Parse text positioning like normal attributes, so as
16421 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
16422 positioning attribute.
16424 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
16426 * tbl/main.c (process_data): When in state START while reading a
16427 text block, don't change to state MIDDLE if c is a newline.
16429 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
16431 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
16432 so as to avoid shadowing parameter.
16434 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
16436 * tbl/table.c (trim_space): Deleted.
16437 (table::add_entry): Don't call trim_space.
16439 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
16441 * VERSION: Change version to 0.6.
16443 * troff/number.c (parse_expr): Make == work.
16445 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
16447 * man/grog.man: New file.
16448 * man/Makefile: Add grog.n to MAN1PAGES.
16449 * etc/grog.sh: New file.
16450 * etc/Makefile: Install grog.sh as grog.
16452 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
16454 * troff/input.c (token::next): Implement \E.
16456 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
16458 * xditview/tmac.X: Change font translations to match tmac.ps.
16460 * troff/input.c (non_empty_name_warning): Don't give a warning if
16461 `\{' terminates the name.
16463 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
16465 * ps/devps/symbol.diff: New file.
16466 * ps/devps/FontMakefile: Mention symbol.diff.
16468 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
16470 * troff/node.c (font_position): Use get_long_name to read the
16473 * troff/env.c (environment_switch): If we get a number that's < 0
16474 or >= NENVIRONMENTS, treat it like a name.
16475 Change NENVIRONMENTS to 10.
16477 * troff/groff.h: Remove definition of FONTS_MAX.
16478 * troff/node.h (class font_family): Make map a pointer instead of
16479 an array. Add a map_size member. Make it a class. Make nm const
16480 and public. Make invalidate_fontno a friend.
16481 * troff/node.c: Define font_table_size. Make font_info a pointer
16482 rather than an array.
16483 (class troff_output_file): Allocate font_position dynamically. Add
16484 nfont_positions member.
16485 (troff_output_file::set_font): Grow font_position if necessary.
16486 (troff_output_file::~troff_output_file): Delete font_position.
16487 (troff_output_file::troff_output_file): Allocate font_position.
16488 (grow_font_table): New function.
16489 (troff_output_file::really_begin_page,
16490 troff_output_file:really_copy_page): Use nfont_positions rather
16492 (mount_font_no_translate, mount_style): Call grow_font_table if
16494 (font_family::font_family): Allocate map.
16495 (font_family::make_definite): Grow map if necessary. Use
16496 font_table_size instead of FONTS_MAX.
16497 (font_family::~font_family): New function.
16498 (invalidate_fontno): Use font_family::map_size.
16499 (get_fontno, env_space_width, env_half_narrow_space_width,
16500 env_narrow_space_width, symbol_fotno, is_good_fontno,
16501 get_bold_fontno, make_glyph_node): Use font_table_size rather than
16503 (next_available_font_position): Never return 0.
16505 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
16507 * ps/tmac.ps: Add font translations for compatibility with dpost.
16509 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
16511 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
16512 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
16513 Move definitions baseline_sep, shift_down, column_sep,
16514 matrix_side_sep into...
16515 * eqn/box.c: Add them to param_table.
16516 * eqn/pbox.h: Add declarations to pbox.h.
16518 * troff/input.c (set_string): Cast value to unsigned char *.
16520 * troff/token.h (process_input_stack): Declare it static before
16521 declaring it a friend.
16523 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
16525 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
16527 * dvi/devdvi/EX: Regenerate.
16529 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
16532 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
16534 * eqn/lex.c: In defaults_table, make definition of `dot' call
16535 `dot_def'. Don't explicitly make it roman. Similarily for other
16538 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
16540 (for_input::get, for_input::peek): Use this.
16541 (do_for): Add by_is_multiplicative argument.
16542 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
16543 Change semantic value of optional_by to be a double plus a flag
16544 saying whethet the by clause is multiplicative.
16546 * eqn/lex.c (get_delimited_text): Remember location of start of
16547 definition. Improve error handling when EOF is encountered.
16549 * lib/font.h: Rename handle_x_command to
16550 handle_unknown_font_command.
16551 * lib/font.c (font::load): Call handle_unknown_font_command for
16552 any unknown command in the font description file. Don't call
16553 handle_x_command. Include the name of the command in the argv.
16554 Improve message for unknown command after kernpairs or charset
16556 * ps/ps.c (ps_font::handle_x_command): Rename to
16557 handle_unknown_font_command. Remove message about `x download'
16558 command. Give error message for wrong number of arguments.
16559 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
16560 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
16561 handle_unknown_font_command. Give an error message for wrong
16562 number of arguments. Rename design_size to designsize.
16563 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
16564 checksum', `designsize' instead of `design_size'.
16566 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
16568 * eqn/*.[chy]: Change underaccent to uaccent.
16570 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
16571 give it the same precedence as ACCENT.
16572 * eqn/other.c (make_underaccent_box): New function.
16573 * eqn/box.h: Declare it.
16574 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
16577 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
16579 * pic/pic.y (reset_all): New function. Called in rule for RESET.
16580 (parse_init): Call reset_all.
16581 (define_variable): When defining scale reset only those
16582 pre-defined variables that are scaled.
16583 (defaults_table): Add `scale' as non-scaled value.
16585 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
16586 together with the text; allow any number of positioning words;
16587 allow center as a positioning word.
16589 * pic/object.c (output::compute_scale): Get picture maximum height
16590 and width from variables called maxpswid and maxpsht.
16591 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
16593 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
16595 * pic/object.c (object_spec::make_text): Multiply textht by number
16598 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
16600 (do_sprintf): New function.
16601 (pic.gperf): Add sprintf token.
16602 (text, sprintf): New rules.
16604 * pic/pic.y: `rand()' with no arguments returns a random number
16605 in the range [0,1).
16607 * pic/pic.y: Allow a bare expression to be an attribute: change
16608 precedences to support this. Change optional_ordinal rule to
16609 optional_ordinal_last to avoid reduce/reduce conflict.
16610 * pic/object.c (object_spec::object_spec): Initialize direction.
16612 * pic/pic.y: Implement ^ operator meaning exponentiation.
16614 * troff/node.h: Add default argument to mount_font.
16615 * troff/node.c (font_position): Read an optional third argument
16616 giving the external_name.
16617 (mount_font): Add optional argument giving the external_name.
16618 (mount_font_not_translate): Have additional argument giving
16619 external name. Use this name to load the font. Pass both names
16620 to font_info::font_info.
16621 (font_info::font_info): Have additional argument giving
16623 (class tfont): New member external_name.
16624 (font_info::get_tfont): Use external name to construct tfont_spec.
16626 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
16628 * eqn/lex.c (init_table): Add argument giving device. Define
16629 name of device to be "1".
16630 (do_ifdef): Counts as true if the argument has been defined with
16632 * eqn/main.c (main): Call init_table with device argument. Make
16633 device local to main.
16634 * eqn/eqn.h: Change declaration of init_table. Remove declaration
16637 * pic/lex.c (get_delimited): Allow text to be delimited by
16638 matching {}s. Don't recognize ending delimiter within a string.
16640 * troff/input.c (get_delim_name): New function.
16641 (token::next): Implement \C.
16643 * lib/font.c (font::load): Grok ---. Add an alias for each
16644 character based on its code.
16645 (font::get_code_width): Deleted.
16646 * lib/font.h (class font): Declare font::number_to_index().
16647 Remove declaration of font::get_code_width.
16648 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
16649 to indices of named characters.
16650 (font::number_to_index): New function.
16651 * troff/input.c (font::number_to_index): New function.
16652 (get_charinfo_by_number, charinfo::get_number,
16653 charinfo::set_number): New functions.
16654 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
16655 (token::process, token::description, token::get_char,
16656 token::add_to_node_list, token::operator==): Handle
16657 TOKEN_NUMBERED_CHAR.
16658 * troff/charinfo.h: Declare get_charinfo_by_number,
16659 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
16661 (charinfo::numbered): New function.
16662 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
16663 * troff/env.h (class environment): Remove declaration of ...
16664 * troff/env.c (environment::make_numbered_char_node): Deleted.
16665 * troff/node.c (make_numbered_node): Deleted.
16666 (class numbered_glyph_node): Remove.
16667 (troff_output_file::put_char_width, troff_output_file::put_char):
16668 Handle numbered chars.
16669 (troff_output_file::numbered_char): Removed.
16670 (tfont::get_code_width): Removed.
16671 (make_glyph_node): Don't search special fonts for numbered
16673 * troff/node.h: Remove declaration of make_numbered_node.
16674 * driver/input.c (do_file): Handle N command.
16675 * driver/printer.h: Add declaration of ...
16676 * driver/printer.c (printer::set_numbered_char): New function.
16677 * dvi/tfmtodit.c (main): Generate unnamed entries.
16678 * ps/devps/afmtodit: Likewise.
16679 * xditview/xtotroff.c (MapFont): Likewise.
16680 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
16682 * tbl/main.c (process_format): If multiple widths are specified
16683 for a column but all the widths are the same, don't give an error
16686 * tbl/table.c (table::do_row): If the current row is all lines and
16687 the stuff doesn't contains a line, mark the top of the row after
16688 printing stuff before the row. If the current row is not all
16689 lines and the stuff doesn't contain a line, don't unnecessarily
16690 mark the top of the row before printing the stuff.
16692 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
16694 * troff/groff.h: Remove MAX_PATH.
16695 * troff/input.c (open_file): Dynamically allocate space for the
16697 (open_mac_file, process_macro_file): Corresponding changes.
16699 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
16701 * troff/node.h (class output_file): Make copy_file pure. Add
16702 vspace method ifdef COLUMN. Add is_printing method.
16703 * troff/node.c: Add class printing_reg. Add class
16704 real_output_file. Derive other output_file classes from
16705 real_output_file; in these classes rename begin_page to
16706 really_begin_page, print_line to really_print_line, copy_file to
16707 really_copy_file, transparent_char to really_transparent_char.
16708 Move output_file::flush to real_output_file. Add printing member
16709 to class output_file.
16710 * troff/div.h: Remove printing member from top_level_diversion.
16711 Add vspace member function to class diversion ifdef COLUMN. Add
16712 some declarations ifdef COLUMN.
16713 * troff/div.c (top_level_diversion::copy_file,
16714 top_level_diversion::transparent_output,
16715 top_level_diversion::output): Don't test printing member before
16717 * troff/input.c: Handle initial variable_space_request ifdef
16719 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
16720 but comment it out.
16722 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
16724 * troff/div.c (diversion::need): Make any space forced. If we
16725 sprung a trap, set truncated_space to minus the distance to the
16726 trap and set needed_space to the amount that was needed.
16727 (top_level_diversion::space): A forced space turns no_space_mode
16729 (class constant_vunits_reg): New class.
16730 (init_div_requests): Implement number registers .trunc and .ne
16731 using constant_vunits_reg.
16732 (class truncated_space_reg): Deleted.
16734 * troff/div.h: Don't have a no_space_mode member in diversion.
16735 Instead have it in top_level_diversion.
16736 * troff/div.c (diversion::diversion): Don't initialize
16738 (top_level_diversion::top_level_diversion): Initialize
16740 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
16741 (macro_diversion::output): Don't clear no_space_mode.
16743 * troff/input.c (diverted_space_node::reread): Don't call
16744 environment::do_break. In fill mode, act like a blank line.
16745 (diverted_copy_file_node::reread): Don't call
16746 environment::do_break.
16748 * troff/div.c (blank_line): New function.
16749 * troff/div.h: Declare it.
16750 * troff/input.c (process_input_stack): Call it.
16752 * troff/div.c (truncated_space_reg::get_string): New function.
16753 (init_div_requests): Bind to .trunc.
16754 (space_request, top_level_diversion::space,
16755 top_level_diversion::output, macro_diversion::space,
16756 macro_diversion::output): Update truncated_space.
16757 (macro_diversion::output): Redo calculations when trap sprung.
16758 (macro_diversion::output, macro_diversion::space): No need for
16761 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
16762 after truncating post line spacing.
16764 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
16766 * ps/devps/prologue (MF, SF): Make them work even if setfont is
16767 defined as a procedure rather than as an operator.
16769 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
16771 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
16773 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
16775 * troff/div.c (top_level_diversion::output): Merge
16776 output_file::print_line and output_file::end_of_line member
16778 * troff/div.h (class output_file):
16779 * troff/node.c (troff_output_file::print_line,
16780 troff_output_file::end_of_line, output_file::end_of_line,
16781 ascii_output_file::print_line, suppress_output_file::print_line):
16782 Corresponding changes.
16784 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
16786 * troff/input.c (token::next): Don't give a warning for `\.'.
16788 * troff/env.c (environment::get_center_lines): New function.
16789 (init_env_requests): Bind number register .ce to it.
16790 * troff/env.h: Declare it.
16791 * tbl/table.c (table::init_output): Define reset macro to restore
16792 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
16794 (table::print): If center option not given, then imply center
16795 option if SAVED_CENTER_REG > 0.
16797 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
16799 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
16800 Troff.ps from DOWNLOAD.
16802 * troff/Makefile: Change comment in DEFINES to avoid confusing
16805 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
16806 code. Don't try to catch errors with stopped.
16807 (check_line_lengths): New function.
16808 * ps/devps/prologue (EXEC): Deleted.
16809 (EBEGIN, EEND): New procedures.
16811 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
16813 * troff/input.c: Include request.h before node.h.
16814 * troff/node.c: Likewise.
16815 * troff/env.c: Likewise.
16816 * troff/div.c: Likewise.
16817 * troff/node.h (class special_node): Store argument as a macro
16818 rather than a char *.
16819 * troff/node.c (special_node::special_node, special_node::copy):
16821 (special_node::~special_node): Deleted.
16822 (special_node::tprint): Deleted.
16823 (special_node::tprint_start, special_node::tprint_end,
16824 special_node::tprint_char): New functions.
16825 (troff_output_file::special): Deleted.
16826 (troff_output_file::start_special, troff_output_file::end_special,
16827 troff_output_file::special_char): New functions.
16828 * troff/input.c (special_node::tprint): New function.
16829 (do_special): Use macro not char *.
16830 (do_transparent_macro): Deleted.
16831 (token::next): Don't call do_transparent_macro.
16833 * troff/input.c (token::next): Add 'Y' case.
16834 (do_transparent_macro): New function.
16835 * troff/node.c (troff_output_file::special): Handle newlines with
16836 argument using new continuation convention.
16837 * driver/input.c (get_string): Cope with continuation convention.
16838 (do_file): Don't call skip_line after calling get_string(1).
16839 * ps/ps.c (ps_printer::special, ps_printer::do_import,
16840 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
16842 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
16845 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
16847 * troff/input.c (asciify): By default, illegal input characters
16848 should return empty string.
16850 * troff/input.c (copy_file): Handle first page transition like title.
16851 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
16853 * troff/input.c (token::next): Improve error message for EOF after
16855 (input_char_description): New function.
16856 (get_char_for_escape_name): Use input_char_description.
16857 (token::next): Warn about unrecognized escape sequences.
16858 (warning_table): Add WARN_ESCAPE.
16859 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
16862 * troff/token.h: Remove declaration of process_input_stack.
16864 * troff/input.c: Remove declaration of init_hyphen_requests.
16865 * troff/request.h: Correct spelling in declaration of same.
16867 * troff/input.c (token::next): Check whether escape_char is 0.
16869 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
16871 * groff.c (main, usage, help): Implement -P and -L options.
16872 * groff.sh: Likewise.
16874 * troff/input.c (token::next): Use some gotos to avoid code
16877 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
16878 Avoid calling symbol::symbol if name empty.
16880 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
16882 * troff/input.c (init_input_requests): Make \n(.x return the major
16883 version number and \n(.y return the minor version number.
16884 * troff/Makefile: Construct file majorminor.c defining
16885 major_version and minor_version automatically from ../VERSION.
16887 * troff/node.c (class glyph_node): Make operator new and operator
16889 (class ligature_node): Similarily.
16891 * troff/input.c (operator==(const macro &, const macro &)): New
16893 (non_interpreted_node::same): Use this.
16894 (string_iterator::string_iterator): Make macro& argument const.
16896 * troff/input.c (input_iterator::get): New function. Don't make
16897 asciify_macro or class non_interpreted_node friends of class
16899 (non_interpreted_node::interpret): Use input_iterator::get.
16900 (asciify_macro): Likewise.
16902 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
16903 ~non_interpreted_node): Deleted.
16904 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
16907 * troff/symbol.h: Make all symbol member functions const.
16909 * lib/strtol.c: New file.
16910 * lib/Makefile: Add strtol.c.
16911 * Makefile: Define STRTOL as strtol.o to include strtol in
16914 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
16916 * pic/troff.c (troff_output::simple_circle): Divide by scale.
16918 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
16920 * troff/input.c (do_special): Use input_level.
16922 * troff/token.h (TOKEN_BACKSPACE): New token.
16923 (token::backspace): New function.
16924 * troff/input.c (token::description, token::next, token::process):
16925 Grok TOKEN_BACKSPACE.
16926 (do_special): Turn TOKEN_BACKSPACE back into \b.
16928 * troff/token.h (token::leader): New function.
16929 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
16931 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
16933 * troff/input.c (do_special): Use token::description in error
16936 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
16938 * troff/input.c (decode_args): Combine quoted and
16939 quote_input_level variables. Make it a for (;;) loop.
16941 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
16943 * troff/input.c (read_long_escape_name): The test for whether to
16944 expand buffer was off by 1.
16945 (read_string): Similarily.
16947 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
16949 * troff/input.c: Use `const int' rather than `static const int'.
16951 * troff/div.h (diversion::copy_file): Declare as pure virtual.
16952 (macro_diversion::copy_file): New function.
16953 * troff/node.h: New class diverted_copy_file_node.
16954 * troff/node.c: Implement it.
16955 * troff/input.c (copy_file): Use diversion::copy_file. Handle
16956 first page transition by pushing a diverted_copy_file_node.
16957 * troff/input.c (token::next, process_input_stack): Don't handle
16960 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
16962 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
16963 whether space widths need adjusting.
16965 * troff/charinfo.h: Generalize translated_to_space to
16966 special_translation so as to allow translation to \&.
16967 * troff/input.c (translate): Allow translation to \&.
16968 (charinfo::*): Corresponding changes.
16969 * troff/node.c (make_node, node::add_char): Corresponding changes.
16970 * troff/node.h (dummy_node::dummy_node): Allow optional first
16973 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
16974 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
16976 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
16977 TOKEN_REQUEST with an argument of TITLE_REQUEST.
16978 (token::process): Grok that.
16979 * troff/input.c (copy_file): Handle first page transition like
16980 title by pushing a COPY_FILE_REQUEST cookie.
16981 (token::next, process_input_stack): Grok that.
16982 * troff/node.h (output_file::copy_file): Add x and y arguments.
16984 * troff/div.c (top_level_diversion::copy_file): Supply them.
16985 * troff/node.c (troff_output_file::copy_file): Add x and y
16986 arguments; moveto specified position. Invalidate font_position
16987 array after copying file.
16988 (output_file::copy_file): New function.
16989 (suppressed_output_file::copy_file, ascii_output::copy_file):
16991 * troff/input.c (transparent_file): New function.
16992 (init_input_requests): Bind to "trf".
16993 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
16994 (process_input_stack): Likewise.
16996 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
16998 * troff/node.c (init_node_requests): New number registers .kern
16999 pointing to global_kern_mode, and .lg pointing to
17000 global_ligature_mode.
17002 * troff/node.c (ligature): Don't change it if we get a bad
17005 * troff/input.c (do_define_string): Don't strip tabs.
17007 * troff/input.c (asciify_macro): Make the string_iterator auto.
17009 * troff/node.c (init_font_requests): Rename to...
17010 (init_node_requests):
17011 * troff/node.h: Change declaration.
17012 * troff/input.c (main): Change call.
17014 * troff/input.c (node::reread, diverted_space_node::reread): New
17016 (process_input_stack): Call reread rather than
17017 get_diverted_space_node.
17018 * troff/node.c (node::get_diverted_space_node,
17019 diverted_space_node::get_diverted_space_node): Removed.
17020 * troff/node.h: Declare reread methods instead of
17021 get_diverted_space_node methods. Make `n' member private.
17022 * troff/input.c: (token::diverted_space): Removed.
17023 * troff/token.h: Removed declaration.
17026 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
17028 * eqn/script.c (script_box::compute_metrics): Don't let
17029 SUP_RAISE_FORMAT become negative.
17031 * tbl/table.c (table::do_row): Entries that don't end in the
17032 this row shouldn't make the row non-blank.
17034 * tbl/table.c (table::make_columns_equal): Only set the width of
17035 columns which are marked as equal.
17037 * tbl/main.c (process_data): Before issuing excess data error,
17038 if last character was a newline unget it; then get it again after
17039 the error. Also include the contents of the entry in the message.
17041 * groff.c: New file.
17042 * Makefile: Build groff from groff.c. Make it possible to use
17043 either groff.sh or groff.c as groff.
17044 * Makefile.bd: Similarily.
17046 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
17048 * groff.sh: Don't delay expansion of $@ in assignment to files.
17049 Remove occurrences of \".
17051 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
17053 * all Makefiles: Simplify and rearrange.
17055 * Makefile: Handle fmod like malloc.
17056 * lib/Makefile: Similarily.
17057 * lib/fmod.c: Remove #ifdef NEED_FMOD.
17059 * Makefile: Rename OPTIMISE to OPTIMIZE.
17061 * groff.sh: Remove assignment to PATH.
17062 * Makefile: Remove SHPATH variable.
17063 * Makefile.bd: Similarily.
17065 * groff.sh: Add -V option to print the pipeline instead of
17068 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
17070 * lib/font.c: Split off file searching into ...
17071 * lib/fontfile.c: New file.
17073 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
17075 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
17077 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
17078 Also change misleading comment.
17079 (table::do_vspan): Change similarily misleading comment.
17080 * tbl/main.c (process_data): A format row with an explicit `s'
17081 uses up a data line, even if all the other columns are `_' or `='.
17083 * troff/input.c (token::description): Fix description of
17084 TOKEN_DUMMY and TOKEN_EMPTY.
17086 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
17088 * groff.sh: Fix description of -Z in help message.
17090 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
17092 * pic/object.c (object_spec::make_object): Allow negative and zero
17094 * pic/pic.y: Give linethick default value of -1.0.
17095 * pic/troff.c (troff_output::troff_output): Initialize
17096 last_line_thickness to BAD_THICKNESS.
17097 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
17098 (troff_output::line_thickness): Canonicalize negative thicknesses
17099 to RELATIVE_THICKNESS.
17100 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
17101 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
17103 (tex_output::start_picture): Set pen_size to -2.0.
17105 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
17106 0, then use 0 linewidth.
17107 (ps_printer::ps_printer): Initialize line_thickness to -1.
17109 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
17111 * ps/devps/symbolchars: Remove `or'.
17112 * ps/tmac.ps: Implement \(or with .char.
17114 * ps/devps/symbolchars: Move most characters into textmap.
17115 * ps/devps/textmap: Add names for troff bracket characters. Remove
17118 * ps/devps/TSymbol.ps: Removed.
17119 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
17120 * ps/tmac.ps: Do with .char what TSymbol did.
17121 * ps/devps/download: Remove TSymbol.
17123 * ps/devps/T: Removed.
17124 * ps/devps/Troff.ps: Removed.
17125 * ps/devps/Troff.afm: Removed.
17126 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
17127 * ps/devps/download: Remove Troff.
17128 * ps/devps/FontMakefile: Remove T target.
17129 * ps/devps/DESC-A4: Remove T from font list.
17130 * ps/devps/DESC-letter: Likewise.
17132 * troff/input.c (macro_to_node): Rename to ...
17133 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
17134 character's definition while processing it.
17135 * troff/node.c (node::add_char, make_node): Change calls to
17136 macro_to_node accordingly.
17138 * troff/input.c (token::next): Translate \_ to \(ul.
17140 * tty/devascii/R.proto: Add `|'.
17141 * tty/devlatin1/R.proto: Likewise.
17143 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
17145 * man: Put the version number in all the man pages.
17147 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
17149 * Makefile.bd: New file.
17150 * README.bd: New file.
17152 * VERSION: New file.
17153 * lib/version.c: Removed.
17154 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
17157 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
17158 environment variable.
17160 * all Makefiles: Split install target into install.bin for
17161 binaries, and install.nobin for everything else.
17162 * Makefile: Add bindist target.
17164 * man/afmtodit.man: New file.
17165 * man/Makefile: Add afmtodit.n to MAN1PAGES.
17166 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
17168 * ps/Makefile: Pass BINDIR to make install in devps.
17170 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
17171 the space character.
17173 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
17175 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
17177 * ps/ps.c: Redo font downloading.
17178 * ps/devps/download: New file.
17179 * ps/devps/Makefile: Add download to DEVICEFILES.
17180 * ps/devps/afmtodit: Remove -d option.
17181 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
17182 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
17183 * ps/devps/zapfdr.ps: Likewise.
17184 * ps/devps/TSymbol.ps: Likewise.
17186 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
17188 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
17190 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
17192 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
17193 then strip the first line if it starts with %.
17194 * Makefile: Add a comment about this.
17196 * man/tfmtodit.man: New file.
17197 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
17198 * dvi/Makefile: Install tfmtodit in BINDIR.
17200 * dvi/tfmtodit.c (usage): Mention -v option.
17202 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
17204 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
17205 * troff/node.c (troff_output_file::transparent_char): Don't call
17208 * eqn: Add check_tabs method to most box classes.
17209 * eqn/box.c (box::top_level): Call check_tabs.
17211 * eqn/script.c (script_box::output): Use \Z.
17212 * eqn/limit.c (limit_box::output): Use \Z.
17214 * eqn/box.c (box::top_level): Use itoa.
17216 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
17218 * dvi/tmac.dvi: Add font translations for CR, C, TT.
17219 * dvi/devdvi/Makefile: Don't make links to CW.
17221 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
17223 * xditview/tmac.X: Likewise.
17225 * troff/node.c: Add font translation feature.
17226 (get_font_translation): New function.
17227 (symbol_fontno): Translate the font name.
17228 (mount_font_no_translate): Rename to mount_font to this.
17229 (mount_font): New function.
17230 (font_family::make_definite): Call mount_font_no_translate instead
17232 (mount_style): Translate the font name.
17233 (font_translate): New function.
17234 (init_font_requests): Bind "ftr" to font_translate.
17236 * ps/devps/prologue (SN): New procedure that rounds a position to
17237 the nearest (pixel + (.25,.25)).
17238 (DL): Use SN to round endpoints.
17240 * lib/version.c: Changed version to 0.5.
17242 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
17244 * Makefile: Move definition of PAGE to the very beginning, so that
17245 people are less likely to miss it.
17247 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
17249 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
17251 * troff/env.c (environment::choose_breakpoint): Make `can't find
17252 breakpoint' error a warning of type WARN_BREAK. Change message to
17253 `can't break line'.
17254 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
17256 * troff/input.c: Add WARN_BREAK to warning_table. Include
17257 WARN_BREAK in DEFAULT_WARNING_MASK.
17259 * tty/tmac.tty: Add definition of \(+-.
17261 * groff.sh: Remove `--' option to set command.
17263 * dvi/devdvi/texsy.map: Remove duplicate md entry.
17265 * ps/devps/eqnchar: Better definition of cdot using md.
17266 * dvi/devdvi/eqnchar: Likewise.
17267 * xditview/devX100/eqnchar: Likewise.
17268 * xditview/devX75/eqnchar: Likewise.
17269 * eqn/lex.c: Add definition of cdot.
17271 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
17273 * troff/input.c (get_optional_char): New function.
17274 * troff/input.c (set_page_character): Use get_optional_char(),
17275 rather than has_arg() and tok.get_char(1).
17276 * troff/env.c (tab_character, leader_character, hyphen_char,
17277 field_characters): Likewise.
17278 (margin_character): Likewise. Also always delete the
17279 margin_character_node.
17281 * troff/input.c (token::get_char): Use token::description.
17283 * troff/input.c (has_arg): Don't skip over tab and \}.
17284 * troff/number.c (start_number): Give a warning if the number
17285 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
17287 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
17289 * troff/input.c (empty_name_warning, non_empty_name_warning): New
17291 (get_name, get_long_name): Use these. Rename `warn' argument to
17294 * troff/node.c (get_fontno): Test that the symbol is not null.
17296 * troff/input.c (token::description): New function.
17297 * troff/number.c (parse_term): Use token::description in `numeric
17298 expression expected' message.
17299 * troff/groff.h: Add WARN_MISSING.
17300 * troff/number.c (start_number): New function.
17301 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
17302 get_incr_number): Use start_number().
17303 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
17305 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
17306 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
17308 * troff/input.c (token::get_char): Use WARN_MISSING.
17309 * troff/input.c (token::delimiter): Use token::description.
17310 * troff/env.c (environment_switch): Back out Aug 3 change.
17311 * troff/input.c (has_arg): Skip over \}s and tabs but give a
17313 * troff/token.h (token::tab): New function.
17314 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
17315 * troff/reg.c (alter_format): Likewise.
17316 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
17318 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
17320 * troff (most files): Redo warnings. Divide warnings into various
17321 categories; warning() has an additional first argument indicating
17322 the category it falls into.
17323 * troff/input.c (main): -w now takes an argument. New option -W.
17324 (enable_warning, disable_warning): New functions.
17326 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
17327 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
17329 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
17331 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
17332 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
17333 * xditview/devX75/eqnchar: Likewise.
17334 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
17336 * eqn/other.c: When bar or over applies to a single character
17337 don't produce an overline_box or an underline_box. Instead produce
17338 an accent_box or an underaccent_box, with the accent a line
17339 whose width is accent_width. New classes underaccent_box,
17340 overline_char_box and underline_char_box.
17341 * eqn/box.h: Move overline_box, underline_box, accent_box class
17342 declarations into eqn/other.c. Add declarations of
17343 make_underline_box, make_overline_box, make_accent_box.
17344 * eqn/eqn.y: Call make_overline_box, make_underline_box
17345 make_accent_box instead of constructors.
17346 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
17348 * eqn/other.c: Add accent_box::~accent_box.
17349 * eqn/box.h: Declare it.
17351 * groff.sh: With -Tps, use eqn -D.
17353 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
17355 (underline_box::output): Similarily.
17356 (accent_box::output): Use \Z.
17358 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
17361 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
17363 * troff/div.c (top_level_diversion::transparent_output(unsigned
17364 char)): Use asciify.
17365 * troff/input.c (asciify): Don't make it static.
17366 * troff/token.h (asciify): Declare it.
17368 * troff/input.c (get_name, get_long_name, token::get_char,
17369 token::delimiter): Add an extra default argument which says
17370 whether a warning should be printed.
17371 * troff: Pass a non-zero argument to one of these rather than
17372 printing a warning directly.
17374 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
17376 * troff: Consistently use symbol::is_null.
17378 * troff/dictionary.h: Move some inline functions into
17381 * troff/request.h: Move inline functions into input.c.
17382 (request_or_macro::invoke): Make it pure.
17384 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
17385 * troff/input.c (init_input_requests): Use class constant_int_reg.
17386 (class compatible_reg): Deleted.
17387 * troff/div.c (init_div_requests): Use class constant_int_reg.
17388 (class last_post_line_extra_space_reg): Deleted.
17390 * troff/env.c (tab_character): Don't change the tab character if
17391 we get an invalid argument.
17392 (hyphen_char): Similarily.
17394 * troff/reg.c (alter_format): Check that nm is not null.
17396 * Makefile, groff.sh: Make it possible to customize the commands
17397 used for printing PostScript and dvi files. Also make it possible
17398 to customize the path used by groff.sh.
17400 * eqn/eqn.y: Make `left' right associative.
17402 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
17404 * pic/pic.h: Added definition of M_SQRT2 for those systems that
17407 * pic/pic.h: Removed definition of INT_MAX.
17409 * troff/node.c (italic_corrected_node::vertical_extent): Omit
17412 * troff/input.c (token::next): Handle \R like \n.
17414 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
17416 * ps/tmac.pc (PSPIC): Simplify.
17418 * troff/env.c (tab_stops::to_string):
17419 * pic/pic.y (object_type_name):
17420 * pic/troff.c (simple_output::line):
17421 * pic/tex.c (tex_output::spline):
17422 * pic/object.c (object_spec::make_object):
17423 * tbl/main.c (process_data): Add cases to switch statements to
17424 avoid cfront warnings. (Some of these are spurious, since the
17425 switch already has a default case.)
17427 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
17428 `ps-'. Don't test systat; instead check number of arguments to
17431 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
17433 * macros/tmac.e: Do not decrease the page offset by 0.5i.
17435 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
17436 Unlink the file as soon as we have opened it, so that we don't
17437 have to bother with signal handlers.
17438 (handler): Deleted.
17439 (fatal_error_exit): Deleted.
17440 (main): Don't call signal.
17442 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
17444 * dvi/devdvi/Makefile: Use the -k option with S and MI.
17446 * pic/pic.y: If there is a label, or an nth construction before
17447 the first `.' in the argument to `with', ignore it and generate a
17449 * pic/lex.c (lex_warning): New function.
17451 * tbl/table.c (table::init_output): In section keep and release
17452 macro, use 0 indent when diverting and the correct indent when
17455 * troff/input.c (interpolate_number_format): Do not interpolate
17456 anything if the number register is not defined.
17458 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
17460 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
17462 * ps/devps/prologue (PICTURE): Set components of graphics state to
17463 their default values.
17465 * ps/devps/text.enc: Add trademark
17466 * ps/devps/textmap: Add names for club, spade, heart, diamond,
17467 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
17468 * ps/devps/symbolchars: Add names for summation and product.
17470 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
17471 suchthat. Add pp. Add upper-case letters.
17473 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
17474 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
17477 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
17478 rA (right angle bracket) to ra. Introduce names for double-headed
17479 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
17480 * ps/devps/textmap: Likewise for ps device.
17481 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
17482 * tty/devascii/R.proto: Rename lA to la and rA to ra.
17483 * tty/devascii/R.proto: Likewise.
17484 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
17486 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
17488 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
17490 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
17493 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
17495 * troff/div.c (when_request): Use symbol::is_null rather than
17496 has_arg to determine whether we have an argument.
17497 (change_trap): Remove the trap if we get an invalid number. Give
17498 an error if we don't get at least the macro name.
17499 (diversion_trap): Remove trap if we get an invalid name or number.
17501 * troff/env.c (environment_switch): Pop if we get an invalid
17502 symbol or numeric expression.
17504 * troff/input.c (do_define_macro): If EOF is encoutered while
17505 defining the macro, do tok.next() before returning.
17507 * troff/token.h (has_arg): Move definition from here, to ...
17508 * troff/input.c (has_arg): ... here
17510 * troff/env.c (space_size): Do nothing if we get an invalid argument.
17511 * troff/input.c (shift): Likewise.
17513 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
17516 * pic/troff.c (troff_output::start_picture): Comment out calls to
17519 * eqn/main.c (do_file): Subtract 1 from current_lineno if
17520 interpret_lf_args succeeds.
17522 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
17523 \\. This avoids problems with \$N.
17525 * groff.sh: Pass -C to preprocessors.
17527 * lib/lf.c (interpret_lf_args): Be more flexible.
17529 * tbl/main.c (main): Add -C option.
17530 (table_input::get): Do not recognize TE if followed by character
17531 other than a space or newline unless -C option given.
17532 (process_input_file): Likewise for lf, TS.
17533 (process_data): Likewise for lf in text blocks.
17535 * eqn/main.c (main): Add -C option.
17536 (do_file): Don't recognize EQ, EN or lf if followed by character
17537 other than space or newline unless -C option given.
17538 * eqn/lex.c (file_input::read_line): Similarily.
17539 * eqn/eqn.h: Declare compatible_flag.
17541 * etc/soelim.c (main): Add -C option.
17542 (interpret_lf_args): Use version in libgroff.
17545 * pic/main.c (main): Add -C option, which sets compatible_flag.
17546 (top_input::get), (top_input::peek): If -C option not given,
17547 do not recognize .PS/.PE/.PF/.lf if followed by a character
17548 other than space or newline.
17549 * pic/lex.c (file_input::read_line): Similarily.
17550 * pic/pic.h: Add declaration of compatible_flag.
17552 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
17554 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
17556 * troff/node.c, troff/node.h: Add `asciify' methods to classes
17557 derived from node. New class space_char_hmotion_node.
17558 * troff/input.c (asciify_macro): New function.
17559 * troff/input.c (init_input_requests): New request `asciify' bound
17561 * macros/mm.diff: New file.
17562 * Makefile: In install.mm target use `patch' to apply
17565 * troff/input.c (macro::print_size): Just print the size in bytes.
17567 * troff/div.c (return_request): Correct the argument
17570 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
17572 * troff/node.h (class composite_node): Add sz member.
17573 * troff/node.c (composite_node::size): Return sz.
17574 * troff/input.c (macro_to_node): Use the initial size in the
17575 environment as the size of the composite_node.
17577 * troff/node.c (node::zero_width_tprint): Provide a reasonable
17580 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
17582 * troff/div.c (change_trap): If we get a bad number expression,
17585 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
17587 * lib/matherr.c (matherr): Define this only if math.h defines
17590 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
17592 * troff/div.c (macro_diversion::distance_to_next_trap): If there
17593 no diversion trap return vunits(INT_MAX - vresolution).
17595 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
17597 * troff/input.c (do_zero_width): New implementation that doesn't
17598 use a temporary environment. Use instead:
17599 (token::add_to_node_list): New function.
17600 * troff/env.c (environment::get_prev_char_height),
17601 (environment::get_prev_char_height),
17602 (environment::get_prev_char_skew): New functions.
17603 (environment::get_prev_char): New function.
17604 (environment::get_prev_char_width): Change to use get_prev_char.
17605 (init_env_request): Implement new registers .cht, .cdp, .csk.
17606 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
17607 \Z being processed in a separate environment.
17609 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
17611 * tbl/table.c: Removed TABLE_BOTTOM_REG.
17613 * tbl/table.c (table::init_output): In the section release macro,
17614 give a warning message if the section won't fit on one page.
17616 * tbl/table.c (table::do_top): Emit table keep only if table is
17618 (table::do_bottom): Likewise for table release.
17619 (table::table), (table::add_vertical_rule): Remove reference to
17621 * tbl/table.h: Remove keep member.
17623 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
17624 SECTION_RELEASE_MACRO, if there's not enough space before the next
17625 trap to output the diversion, call T# ourselves, set
17626 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
17627 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
17628 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
17629 vertical position and return to it before turning traps on again.
17631 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
17633 * troff/node.c, troff/node.h: In classes derived from node,
17634 replace prev_char_width method by last_char_node method.
17635 * troff/env.c (environment::get_prev_char_width): Use
17636 node::last_char_node rather than node::get_prev_char_width.
17638 * Makefile: Added comment about -fno-inline on 68030-based
17641 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
17642 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
17643 expressions using sizeof to int.
17644 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
17646 * macros/tmac.e (TS): Don't move @f back past the current
17649 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
17651 * ps/ps.c (main): Buffer stderr.
17652 * dvi/dvi.c (main): Likewise.
17653 * tty/tty.c (main): Likewise.
17655 * ps/ps.c (ps_printer::do_import): Improve error handling.
17657 * troff/input.c (abort_request): Use asciify.
17659 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
17660 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
17661 type of first argument int rather than char. This works around a
17662 bug on the 68030 based Apollo using g++ 1.37.1.
17664 * tbl/table.h (class table): Add `keep' member.
17665 * tbl/table.c (table::table): Initialize `keep'.
17666 (table::add_vertical_rule): Set `keep' to 1.
17667 (table::do_top): Only emit table keep macro is `keep' is non-zero.
17668 (table::do_bottom): Likewise for table release macro.
17669 (table::do_row): Emit section keep macro even if the row is 0.
17671 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
17673 * macros/tmac.e (@C): Preserve the font family across the change
17676 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
17678 * lib/font.c: Initialize font::hor and font::vert to 1.
17679 (font::load_desc): Check the values of font::hor and font::vert.
17681 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
17682 be included in a C compilation.
17683 (iftoa): Use INT_DIGITS. Include lib.h.
17685 (as_string): Likewise.
17686 * tbl/table.c: Removed definition of INT_DIGITS.
17687 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
17688 * troff/input.c (input_input_requests): Likewise.
17689 * ps/ps.c (make_encoding_name): Likewise.
17690 (ps_printer::set_style): Likewise.
17691 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
17693 * tty/devascii/R.proto: Map fm onto '.
17694 * tty/devlatin1/R.proto: Likewise.
17696 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
17698 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
17699 argument to \w is at a different input level.
17701 * tbl/table.c (table::init_output): Define a new macro
17702 REPEATED_VPT_MACRO, like vpt but if in a diversion also
17703 transparently outputs itself.
17704 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
17706 (table::do_row): Likewise.
17708 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
17709 TRANSPARENT_STRING_NAME.
17711 * tbl/table.c (table::init_output): In the table release macro
17712 print an error message and don't produce any output if after
17713 issuing the need request the table still will not fit. Also
17714 remove the diversion after bringing it back.
17716 * tbl/table.c (table::init_output): Define a new macro
17717 REPEATED_MARK_MACRO, like mk but if in a diversion also
17718 transparently outputs itself.
17719 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
17720 is necessary because .TH might not call .T#.
17721 (table::do_top): Likewise TOP_REG.
17722 (table::define_bottom_macro): If TOP_REG is no longer valid, use
17723 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
17724 table header might contain just the two top rules.
17726 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
17728 * troff/div.c: Implement new request `ptr' to print all traps.
17730 * troff/env.c (init_env_requests): Implement `.tabs' reg with
17731 init_string_env_reg.
17732 * troff/env.c (class tab_reg): Deleted.
17734 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
17736 * troff/div.c: New number register .pn returns the number of the
17737 next page as set by the pn request.
17739 * macros/tmac.an: Redid headers and footers. Number each manual
17740 entry starting from 1 unless \nC is > 0, like Sun. Added an
17741 optional 5th argument to .TH which specifies the manual name and
17742 appears in the center of the header. Understand the X, P and D
17743 registers like Sun.
17745 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
17747 * troff/env.c (init_env_requests): New number register `.lt' to
17748 return the title length.
17750 * troff/node.h (class transparent_dummy_node): New class.
17751 * troff/node.c (class transparent_dummy_node): Provide member
17753 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
17756 * troff/input.c (token::next): New escape sequence \).
17757 * troff/input.c (get_copy): Recognize \) in copy mode.
17759 * troff/input.c (input_stack::clear): New function.
17760 * troff/input.c (exit_request): Use input_stack::clear.
17762 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
17763 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
17765 * troff/env.c: Move set_page_character to input.c. Move
17766 page_character to input.c also.
17767 * troff/env.c (title): Split off the reading of the parts of the
17768 title into read_title_parts.
17769 * troff/input.c (read_title_parts): New function. Check the
17770 input_level when testing whether a token matches the delimiter.
17772 * troff/input.c (exit_request): New function.
17773 * troff/input.c (init_input_requests): Bind ex request to
17774 exit_request rather than exit_groff.
17776 * troff/input.c (exit_groff): Call tok.next() before
17777 process_input_stack().
17779 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
17781 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
17782 * troff/env.h: ditto.
17783 * troff/input.c: ditto.
17785 * troff/env.c (environment::is_empty): Test pending_lines.
17787 * troff/env.c (environment::have_pending_lines): Removed.
17789 * troff/input.c: Add request to flush pending lines from the
17792 * troff/env.c, troff/env.h: Add automatic widow control feature.
17794 * troff/input.c (exit_groff): Do process_input_stack() after
17795 do_break() but before setting exit_flag to 2.
17797 * troff/input.c: Remove FLUSH_PENDING_LINES and
17798 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
17799 environment after END_TRAP token seen, but only if there aren't
17800 any more traps still unfinished.
17801 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
17803 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
17805 * troff/env.c: Rename the `retain_size' member of class
17806 pending_output_line to `no_fill'.
17808 * troff/env.c (title): When the line is output, make the
17809 retain_size argument !fill.
17811 * troff/node.h: Add `hyphenated' member to struct breakpoint.
17812 * troff/node.c (space_node::get_breakpoints),
17813 (dbreak_node::get_breakpoints): Fill this in.
17814 * troff/env.c: Allow specification of maximum number of
17815 consecutive hyphenated lines.
17817 * troff/env.c (environment::is_empty): Add test for !current_tab.
17819 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
17821 * troff/env.c (environment::hyphenate_line): Don't completely give
17822 up if the word is not to be hyphenated; continue so that breaks
17823 can be made at break_char_node's.
17825 * lib/lib.h: Only define INT_MAX if it's not already defined;
17826 undef INT_MIN if it's already defined.
17828 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
17830 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
17831 This works around a bug in AT&T C++ 2.0 used with an ANSI C
17834 * macros/tmac.an (an-header): Set no-space mode.
17836 * macros/tmac.an (TH): Start a new page if necessary.
17838 * Started using ChangeLog at version 0.4.
17841 version-control: never