1 2004-12-07 Gaius Mulley <gaius@glam.ac.uk>
3 Fix a bug with title handling in HTML.
5 * src/devices/grohtml/post-html.cpp (text_glob::is_nf,
6 text_glob::is_fi, text_glob::is_ce): Use strlen to compute string
8 (html_printer::handle_tag_within_title): New function.
9 (html_printer::do_title): Use it.
11 * tmac/s.tmac (TL): Don't set `need_eo_tl'.
12 (cov*tl-au-print): Emit `.eo.tl' tag.
14 2004-12-05 Alejandro López-Valencia <dradul@etb.net.co>
16 * man/groff_char.man: Minor imrovements.
18 2004-12-04 Werner LEMBERG <wl@gnu.org>
20 * src/preproc/eqn/eqn.man: Revised.
22 2004-11-25 Werner LEMBERG <wl@gnu.org>
24 * src/utils/xtotroff/xtotroff.c: Reformat to be similar to other
28 Remove X_NOT_STDC_ENV conditional.
29 (Version_string, program_name): New global variables.
30 (groff_flag): Removed.
32 (usage): Take a stream as argument.
35 (main): Add `long_options' array for `--help' and `--version'.
36 Make `-g' a dummy option.
37 Handle `-v' and unknown options.
38 Remove unused `position' variable.
40 * src/utils/xtotroff/Makefile.sub (MAN1): Define.
41 (XLIBS): Add LIBGROFF.
43 * src/utils/xtotroff/xtotroff.man, src/utils/xtotroff/Makefile.in:
46 * src/devices/xditview/Dvi.c (default_font_map): Split into three
47 parts to avoid compiler warning.
48 (resources): Don't initialize with `default_font_map'.
49 (ClassInitialize): Initialize first element of `resources'.
51 * src/devices/xditview/Makefile.sub (devdir, xtotroff, DPIS, fonts):
54 * src/utils/lkbib/lkbib.man, src/utils/lookbib/lookbib.man,
55 src/utils/pfbtops/pfbtops.man: Revised, updated.
57 * configure.ac: Generate src/utils/xtotroff/Makefile.
58 * configure: Regenerated.
60 2004-11-24 Werner LEMBERG <wl@gnu.org>
62 First fixes to get produce HTML.
64 * src/devices/grohtml/post-html.cpp (generate_img_src): Add `alt'
67 * tmac/www.tmac (IMG, PIMG, MPIMG): Add `alt' attribute.
68 (HR, LI): Use `HTML</p>', not `HTML'.
70 * doc/webpage.ms: Minor updates.
72 2004-11-23 Larry Kollar <kollar@alltel.net>
74 Add option -S grohtml to determine the file split level.
76 * src/devices/grohtml/post-html.cpp (split_level): New global
78 (html_header::determine_header_level): Use split_level.
79 (main): Handle `-S' command line option.
82 * src/preproc/html/pre-html.cpp (scanArguments): Updated.
84 * src/devices/grohtml/grohtml.man: Document it.
89 2004-11-23 Y T <doarhop@hotmail.com>
91 * tmac/s.tmac (ref*add-V, ref*add-N): New macros for handling
92 the volume and number refer entries.
94 2004-11-22 Werner LEMBERG <wl@gnu.org>
96 * src/devices/grohtml/html-table.cpp
97 (html_table::emit_table_header): Don't emit `cols' attribute which
98 doesn't exist in HTML 4.0 and is thus invalid.
100 * NEWS: More minor fixes and updates.
102 2004-11-18 Werner LEMBERG <wl@gnu.org>
104 * tmac/www.tmac (HTML-NS, HTML-TAG-NS, HTML-TAG-NEXT): Simplified.
105 (HTML</p>): Minor clean-up.
107 * tmac/groff_www.man: Updated.
109 * src/devices/grohtml/grohtml.man: Revised and updated.
113 2004-11-18 Gaius Mulley <gaius@glam.ac.uk>
115 * src/devices/grohtml/post-html.cpp (html_printer::do_heading):
117 (html_printer::do_links): Fix rules generation around automatic
120 * tmac/www.tmac (LK): Use HTML-TAG-NS.
122 No longer emit empty line for non-HTML devices.
124 2004-11-17 Werner LEMBERG <wl@gnu.org>
126 * doc/Makefile.in (prepare_examples, webpage.html): Handle
129 * doc/Makefile.sub (EXAMPLEFILES, CLEANNOTSRCDIRADD,
130 prepare_examples, webpage.html): Handle `groff.css'.
132 2004-11-15 Werner LEMBERG <wl@gnu.org>
134 * NEWS, README, doc/webpage.ms: Updated.
136 * tmac/www.tmac (HTML, HTML-TAG): Minor clean-ups.
138 2004-10-30 Gaius Mulley <gaius@glam.ac.uk>
140 * src/include/printer.h (printer): Remove virtual function
142 Update all source files.
144 * src/devices/grohtml/post-html.cpp (html_printer): New member
145 function `round_width'.
147 2004-10-20 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
149 * src/preproc/tbl/table.cpp (table::do_row): Fix handling of the `d'
150 column key letter suffix.
152 2004-10-14 Werner LEMBERG <wl@gnu.org>
154 * Makefile.in (check): Depend on `site.exp' and `docheck'.
155 (docheck): Run dejagnu's `runtest' if it exists.
156 (site.exp): Create dejagnu configuration file.
158 * Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
160 2004-10-13 Werner LEMBERG <wl@gnu.org>
162 * src/devices/grohtml/html-text.cpp (html_text_get_alignment),
163 src/devices/grohtml/post-html.cpp (make_val,
164 html_printer::handle_state_assertion): Fix compiler warnings.
166 * src/roff/troff/div.cpp: Include `stringclass.h' and `mtsm.h'.
167 (diversion::diversion): Fix order of initializers.
169 * src/roff/troff/div.h: Don't include `mtsm.h'.
171 * src/roff/troff/env.cpp: Include `stringclass.h' and `mtsm.h'.
172 (environment::environment): Fix order of initializers.
173 (environment::make_tag, environment::construct_format_state): Fix
176 * src/roff/troff/input.cpp: Include `stringclass.h' and `mtsm.h'.
177 (input_iterator::input_iterator, macro::macro): Fix order of
180 * src/roff/troff/mtsm.cpp: Include only necessary header files.
181 (state_set::add, state_set::val): Fix compiler warnings.
183 * src/roff/troff/mtsm.h: Don't include `stringclass.h'.
184 (bool_value_state, int_value_state, units_value_state,
185 string_value_state): Remove comma after last element which causes
186 an error with g++ 3.3.3.
188 * src/roff/troff/node.cpp: Include `stringclass.h'.
189 (hline_node::hline_node, vline_node::vline_node,
190 space_char_hmotion_node, left_italic_corrected_node): Fix compiler
192 (zero_width_node::zero_width_node): Fix order of initializers.
194 * src/roff/troff/node.h: Don't include `mtsm.h'.
195 (hmotion_node): Fix compiler warnings.
197 * src/roff/troff/number.cpp: Include `stringclass.h' and `mtsm.h'.
199 2004-10-12 Gaius Mulley <gaius@glam.ac.uk>
201 * doc/groff.css: New file.
203 * doc/webpage.ms: Use `groff.css'.
206 * tmac/an-old.tmac (need_eo_h): New number register.
207 (TH): Emit `.eo.tl' tag after title.
208 (SH): Set `need_eo_h'.
209 (an-trap): Handle `need_eo_h'.
210 (an-do-tag): s/HTML-TAG-NS/HTML-TAG-NEXT/.
212 * tmac/s.tmac (need_eo_h, need_eo_tl): New number registers.
213 (TL): Always start diversion.
215 (@AI): Always call `par@reset'.
216 (@AB): Update code for -Thtml.
217 (cov*tl-au-print): Handle -Thtml.
218 (par@reset): Handle `need_eo_tl', `need_eo_h'.
221 (@SH): Set `need_eo_h' for -Thtml.
222 (par@TL): s/HTML-TAG/HTMl-TAG-NS/.
224 (@NH): s/HTML-TAG/HTMl-TAG-NS/.
225 Set `need_eo_h' for -Thtml.
226 (@EQ, @EN): Don't handle -Thtml specially.
227 (par@load-init): Don't handle -Thtml specially.
229 * tmac/www.tmac (www:paraspace): New macro.
230 (HTML-NS, HTML-TAG-NS): Use new `tag' request.
231 (HTML</p>, HTML-TAG-NEXT): New macros.
232 (HnE): Emit tag `.eo.h' instead of break.
233 (HR): s/HTML-NS/HTML/.
234 (www-end-nowhere): End diversion only if `www-html' not set.
236 (ULS, ULE): s|HTML|HTML</p>|.
237 (LI): Call `www:paraspace'.
240 2004-10-11 Gaius Mulley <gaius@glam.ac.uk>
242 * src/roff/troff/request.h (macro): Make `p' public.
243 New variable `is_a_diversion'.
244 New member function `is_diversion'.
247 * src/devices/grohtml/html.h (simple_output): New member function
250 * src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
251 computation of `total'.
252 (tabs::check_init): New function.
253 (html_table::emit_table_header): Emit style data.
254 (html_table::insert_column): Improved.
256 * src/devices/grohtml/html-table.h: Updated.
258 * src/devices/grohtml/html-text.cpp (html_text::html_text):
259 Initialize `start_space' with TRUE.
260 (html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
262 (html_text::flush_text): Set `start_space' flag.
263 (html_text::uses_indent, html_text::remove_para_space,
264 html_text::get_alignment): New functions.
265 (html_text::push_para): Updated.
266 (html_text::do_para): Check for empty argument.
267 Don't set `space_emitted'.
268 (html_text::do_space, html_text::emit_space): Updated.
270 * src/devices/grohtml/html-text.h (tag_definition): New variable
272 (html_text): New member function `uses_indent', `remove_para_space',
275 * src/devices/grohtml/output.cpp (simple_output::force_nl): New
277 (simple_output:nl): Always emit `\n'.
279 * src/devices/grohtml/post-html.cpp: Include `string.h'.
280 (BASE_POINT_SIZE): Removed.
281 (base_point_size, head_info): New global variables.
282 (text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
284 (text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
286 (page::add_and_encode): Pass additional parameter for tag flag.
287 (assert_pos): New structure.
288 (assert_state): New class.
289 (html_printer): Remove `indentation', `prev_indent'.
290 Add variables `troff_indent', `device_indent', `temp_indent'.
291 Add variables `seen_indent', `next_indent', `seen_pageoffset',
292 `next_pageoffset', `seen_linelenght', `next_linelength',
293 `seen_center', `next_center', `seen_space', `seen_break', `as'.
294 Add member functions `do_check_center', `do_space', `do_head',
295 `get_troff_indent', `restore_troff_indent', `handle_assertion',
296 `handle_state_assertion', `do_end_para', `set_char_and_width'.
297 Change argument to `do_fill' to `char *'.
299 (html_printer::emit_raw): Call `shutdown_table'.
301 (html_printer::do_center): Simplified.
302 (html_printer::do_title): Improved.
303 (html_printer::write_header): Emit one more newline.
305 (html_printer::do_heading, html_printer::do_indent,
306 html_printer::do_eol, html_printer::do_tab_ts,
307 html_printer::do_tab, html_printer::do_tab0,
308 html_printer::calc_po_in, html_printer::next_horiz_pos,
309 html_printer::remove_courier_tabs,
310 html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
312 (html_printer::do_linelength, html_printer::do_pageoffset,
313 html_printer::do_indentation, html_printer::do_tempindent,
314 html_printer::do_tab_te): Simplified.
315 (html_printer::do_pointsize): Check whether point size is really
316 associated a `.tl' tag.
317 (html_printer::do_break): Rewritten.
318 (html_printer::troff_tag): Improved.
319 (html_printer::flush_globs): Updated.
320 (html_printer::lookahead_for_tables): Handle `is_br'.
322 (html_printer::set_char): Check `sbuf_style.f'.
323 (html_printer::write_navigation): Use string comparison.
324 (html_printer::~html_printer): Emit `head_info'.
325 (html_printer::special): Rewritten.
326 (get_str, make_val): New functions.
327 (main): New option `s' to set the base point size.
329 * src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
331 2004-10-10 Gaius Mulley <gaius@glam.ac.uk>
333 * src/roff/troff/node.cpp: New extern `debug_state'.
334 Include `stringclass.h' and `mtsm.h'.
335 Implement new classes and class members from `node.h'.
336 (real_output_file): Make `fp' public.
337 (troff_output_file): New variables `cur_div_level' and `tag_list'.
339 (troff_output_file::really_print_line): Check whether we should push
340 the current troff state and use the state at the start of the
341 invocation of this diversion.
342 (troff_output_file::add_to_tag_list): New member function.
343 (node::add_char): Handle `glyph_comp_np'.
345 * src/roff/troff/node.h: Include `mtsm.h'.
346 (node): New variables `state', `push_state', `div_nest_level',
347 `is_special'. Update constructors, all descendants.
348 Pass additional argument to `add_char' member function.
349 New virtual member functions `is_tag', `debug_node',
350 `debug_node_list'. Update all descendants.
351 (tag_node): New class for handling tags.
352 (output_file): Add variable `state'.
354 2004-10-09 Gaius Mulley <gaius@glam.ac.uk>
356 * src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
357 providing a minimal troff state machine to emit meta tags for the
358 post-grohtml device driver.
360 * src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
363 2004-10-09 Werner LEMBERG <wl@gnu.org>
365 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
367 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
369 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
371 * src/roff/troff/div.h: Include `mtsm.h'.
372 (diversion): New variables `any_chars_added', `needs_push',
373 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
374 `saved_suppress_next_eol', `modified_tag'.
375 New virtual member function `is_diversion'. Update all descendants.
377 * src/roff/troff/div.cpp (diversion::diversion,
378 macro_diversion::macro_diversion): Updated.
379 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
381 (top_level_diversion::space): Handle `curenv->seen_space'.
382 (page_offset): Update tag handling.
383 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
385 * src/roff/troff/env.h (environment): Make `tabs' public.
386 Remove `ignore_next_eol', `emitted_node'.
387 Update `output_line', `output'.
388 New variables `seen_space', `seen_eol', `suppress_next_eol',
390 New member functions `construct_state', `make_tag',
391 `construct_format_state, `construct_new_line_state,
393 Remove `add_html_tag', `make_html_tag'.
395 * src/roff/troff/env.cpp: New externs `suppress_push',
396 `get_diversion_state', `global_diverted_space'.
397 (pending_output_line): New variable `was_centered'.
398 Update constructor and all callers.
399 (pending_output_line::output): Call `curenv->construct_format_state'.
400 (environment::environment, environment::copy): Updated.
401 (environment::output): Handle `was_centered'.
402 (environment::add_char): Handle construct and diversion state.
403 (environment::add_node): Handle construct state.
404 (environment::newline): Handle `was_centered'.
405 (environment::output_line): Updated.
406 (environment::possibly_break_line): Updated.
408 (environment::add_html_tag): Replaced with...
409 (environment::make_tag): New function.
410 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
411 (environment::dump_troff_state): New debugging function.
412 (environment::construct_state, environment::construct_format_state,
413 environment::construct_new_line_state): New functions.
414 (environment::do_break): Updated.
415 Handle `global_diverted_space'.
416 (environment::handle_tag): Update tag handling.
417 (point_size, fill, do_break_request): Don't call `add_html_tag'.
418 (no_fill): Don't call `add_html_tag'.
419 Set `suppress_next_eol'.
420 (center, right_justify, line_length, indent, temporary_indent,
424 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
425 (input_iterator): New variables `is_diversion', `diversion_state'.
427 (input_stack): New member functions `get_div_level',
428 `get_diversion_state', `check_end_diversion'.
429 New variables `div_level', `diversion_state'. Initialize them.
430 (suppress_push, global_diverted_space): New global variables.
431 (input_stack::finish_get, input_stack::finish_peek,
432 input_stack::remove_boundary, input_stack::end_file,
433 input_stack::clear, input_stack::pop_macro): Call
434 `check_end_diversion'.
435 (input_stack::push): Handle `div_level' and `diversion_state'.
436 (get_diversion_state): New function.
437 (diverted_space_node::reread): Handle `global_diverted_space'.
438 (macro::macro): Update constructors.
439 (macro::is_diversion): New function.
440 (macro::operator=): Set `is_a_diversion'.
441 (string_iterator): New member function `is_diversion'.
442 (string_iterator::string_iterator): Update constructors.
443 (string_iterator::fill): Set `div_nest_level'.
444 (macro_iterator): New member function `is_diversion'.
445 (do_if_request): Handle `suppress_push'.
446 (tag, taga): New functions.
447 (init_input_requests): Add `tag' and `taga' requests.
449 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
451 * src/include/font.h (font): New member function
452 `get_image_generator'.
453 New variables `unscaled_charwidths' and `image_generator'.
455 * src/libs/libgroff/font.cpp (font::get_width): Always return the
456 character's unscaled width if `font::unscaled_charwidths' is set.
457 (font::get_image_generator): New function.
458 (font::load_desc): Check the `unscaled_charwidths' and
459 `image_generator' keywords.
461 * src/libs/libgroff/fontfile.cpp: Initialize
462 `font::unscaled_charwidths' and `font::image_generator'.
464 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
466 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
468 * man/groff_font.man: Document `unscaled_charwidths' and
471 * src/preproc/html/pre-html.cpp: Include `device.h'.
472 (image_gen): New global variable.
473 (imageList::createPage): Use `image_gen'.
474 (main): Use `image_generator' keyword.
476 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
478 * tmac/html.tmac: Handle \[sqrtex].
480 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
482 * src/include/printer.h (printer): New virtual method `round_width'.
484 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
485 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
486 src/devices/grotty/tty.cpp (printer::round_width): New function
489 * src/devices/grohtml/post-html.cpp (printer::round_width): New
491 (html_printer::set_numbered_char): Use it.
493 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
495 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
497 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
499 * configure: Regenerated.
501 * Makefile.in (GHOSTSCRIPT): New variable.
502 (MDEFINES): Add GHOSTSCRIPT.
504 2004-10-03 Werner LEMBERG <wl@gnu.org>
506 * INSTALL.gen: Updated (taken from texinfo CVS).
508 2004-09-28 Werner LEMBERG <wl@gnu.org>
512 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
514 * tmac/groff_www.man: Revised and updated.
516 2004-09-26 Werner LEMBERG <wl@gnu.org>
518 Fix \$@ and \$* to handle any number of arguments.
520 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
523 * src/roff/troff/input.cpp (input_iterator::internal_level):
525 (input_stack): New member functions `increase_level' and
527 (input_stack::get_level): Don't use `internal_level'.
528 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
529 (end_quote_iterator): Completely removed.
530 (interpolate_arg): Build string for \$@ and \$* which is then
531 pushed onto the input stack.
533 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
535 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
538 2004-09-23 Werner LEMBERG <wl@gnu.org>
540 * tmac/an-old.tmac (ne): Using default scaling operator.
542 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
544 This change implements the following features:
547 New numeric register: Defines number of lines following LP, PP,
548 QP, IP or XP, which must be kept together, before any automatic
549 page break. If insufficient space remains on the current page, a
550 page break is forced before the new paragraph begins.
553 New numeric register: Sets number of lines of following paragraph
554 which must be kept with a heading, defined by NH or SH, before any
555 automatic page break. If insufficient space remains on the
556 current page, a page break is forced before the heading.
559 (Thanks to Joerg van den Hoff, for this idea).
561 New numeric register: Sets the first level of heading (set with
562 NH), which will keep the same point size as body text; e.g. if
563 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
564 point size specified by \n[PS], but .NH 2 and .NH 1 will have
565 progressively larger point sizes, determined by \n[PSINCR] (see
569 New numeric register: Sets the point size increment for each level
570 of heading, (set with NH), below the threshold level set by
571 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
572 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
573 and all other levels will remain at 10pt, (because \n[PS] = 10).
576 Existing macro now accepts a numeric argument, to make heading
577 size match that of NH with same argument value, when the
578 GROWPS/PSINCR feature is enabled.
581 New string, set by NH macro, replaces the existing (undocumented)
582 use of SN, to represent the assigned section number.
585 New string, set by NH macro, represents the assigned section
586 number, but omits the terminal period (periods at intermediate
587 levels are retained).
590 String set by NH macro, originally undocumented, now implemented
591 as an alias for SN-DOT (which reproduces original behaviour).
593 * tmac/s.tmac (PORPHANS): New register.
595 (HORPHANS, GROWPS, PSINCR): New registers.
596 (SH-NO-TAG, @SH): Use them.
599 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
601 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
602 of `Ds' and `De' macros.
604 2004-09-10 Werner LEMBERG <wl@gnu.org>
606 In tbl, handle \a as an interpreted leader character if in
609 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
610 LEADER_CHAR): New macros.
611 (compatible_flag): New declaration.
613 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
614 LEADER_3, and LEADER_4 to `state'.
615 (table_input::get): Handle `\a'.
617 * src/preproc/tbl/table.cpp (PREFIX): Removed.
618 (LEADER_REG): New macro.
619 (table::init_output): Define LEADER_REG string register if in
622 * src/preproc/tbl/tbl.man: Document it.
624 2004-08-18 Werner LEMBERG <wl@gnu.org>
626 * tmac/doc.tmac (An): Fix error message.
628 2004-08-06 Werner LEMBERG <wl@gnu.org>
630 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
631 file can't be opened. UNIX tbl has the same behaviour.
633 2004-08-05 Y T <doarhop@hotmail.com>
635 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
636 (DBRead): If in compatibility mode, take into account the text
637 when computing figure boundaries.
639 2004-08-05 Werner LEMBERG <wl@gnu.org>
641 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
642 from Tadziu Hoffmann.
644 2004-08-03 Werner LEMBERG <wl@gnu.org>
646 * doc/meref.me: Document `_M' register.
648 2004-08-03 Martin Husemann <martin@duskware.de>
650 Make hpftodit work correctly on big-endian systems.
652 * src/utils/hpftodit/hpftodit.cpp (File): New method
653 `get_uint32(char *)'.
654 (entry): New member `orig_value'.
655 (read_tags): Use new method.
656 (output_font_name, read_and_output_pcltypeface, dump_ascii):
659 2004-08-01 Werner LEMBERG <wl@gnu.org>
661 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
662 are already in X11's `macros.t' file.
664 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
666 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
668 (read_and_output_pcltypeface): Handle strings with length <= 4.
670 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
672 * tmac/s.tmac (pg@top): Don't save `PO' register.
673 (pg*end-col, pg*end-page): Directly use `PO' register.
675 2004-07-27 Werner LEMBERG <wl@gnu.org>
677 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
679 * src/preproc/refer/refer.cpp (output_references): Check for
681 * src/preproc/refer/refer.man: Improve documentation of
682 `bibliography' command.
684 2004-07-26 Werner LEMBERG <wl@gnu.org>
686 Add requests `fcolor' and `gcolor'.
688 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
690 (init_env_requests): Add `fcolor' and `gcolor'.
692 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
694 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
695 Document new requests.
697 2004-07-24 Werner LEMBERG <wl@gnu.org>
699 Add support for fractional point sizes in ms macros. A value for
700 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
701 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
703 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
704 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
706 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
708 2004-07-19 Werner LEMBERG <wl@gnu.org>
710 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
712 (do_for, for_input::get, for_input::peek): Handle negative `by'.
713 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
715 2004-07-08 Thomas Klausner <wiz@netbsd.org>
717 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
718 * tmac/groff_mdoc.man: Updated.
720 2004-07-05 Werner LEMBERG <wl@gnu.org>
722 * doc/groff.texinfo: Further improve documentation of `hcode'.
724 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
726 Improve appearance of arrows in pic.
728 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
730 Use two line segments for drawing non-filled arrow head.
731 (line_object::print, spline_object::print): Shorten line length to
732 avoid arrow sticking.
733 (arc_object::print): Take arrow direction into account.
735 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
737 * tmac/groff_www.man: Update documentation of .MPIMG.
739 2004-07-03 Werner LEMBERG <wl@gnu.org>
741 * tmac/an-old.tmac (RI): Always start with font `R'.
742 (RI, IR): Properly end with font `R'.
744 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
746 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
747 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
748 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
749 Don't pass more than six arguments to .R, .I, .B, etc., for
750 compatibility with traditional troff macros.
752 2004-07-02 Werner LEMBERG <wl@gnu.org>
754 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
755 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
757 (PUSH_COMP_MODE): New internal character constant.
760 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
761 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
762 (token::next, macro::append): Handle PUSH_COMP_MODE.
763 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
764 POP_GROFFCOMP after each of the decoded arguments to make them
765 independent from the compatibility mode status.
766 (comp_mode): Add `COMP_ENABLE'.
767 (do_define_string, do_define_macro): Handle COMP_ENABLE.
768 (define_string, append_string, define_macro, define_indirect_macro,
769 append_macro, append_indirect_macro): Handle `compatible_flag'.
770 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
772 * man/groff_diff.man, doc/groff.texinfo: Updated.
774 2004-07-01 Werner LEMBERG <wl@gnu.org>
776 * doc/groff.texinfo: Improve documentation of `hcode'.
777 Use @documentencoding and convert document to latin-1; to do that
778 make latin characters active and assign proper macros (within a
779 @tex...@end tex environment).
780 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
781 * doc/Makefile.sub (groff): Ditto.
783 2004-06-29 Werner LEMBERG <wl@gnu.org>
785 Implement two new conditional operators `F <name>' and `S <name>'
786 which check whether <name> is a valid font or style, respectively.
788 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
789 (text_file::text_file): Updated.
790 (text_file::error): Don't emit message if `silent' is set.
791 (font::load_font): Add optional third argument (which is directly
793 (font::load): Add optional second argument to check the header of
794 a font only, without emitting warning or error messages.
795 * src/include/font.h (font): Updated.
797 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
799 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
800 fourth argument to check a font without mounting.
801 (check_font, check_style): New functions.
802 * src/roff/troff/node.h: Updated.
804 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
807 2004-06-27 Werner LEMBERG <wl@gnu.org>
809 Implement new string-valued register `.sty' to return the current
812 * env.cpp (environment::get_style_name_string): New function.
813 (init_env_requests): Add `.sty' register.
814 * env.h (environment): Updated.
815 * node.cpp (font_info): Make `get_style_name' a friend.
816 (get_style_name): New function.
819 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
822 2004-06-15 Werner LEMBERG <wl@gnu.org>
824 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
827 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
829 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
830 and \n[mo] to avoid dependency on current date.
832 2004-06-08 Werner LEMBERG <wl@gnu.org>
834 * Makefile.sub (install_data): New target.
836 2004-06-04 Werner LEMBERG <wl@gnu.org>
838 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
840 2004-06-03 Werner LEMBERG <wl@gnu.org>
842 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
844 (install_data): Add $(srcdir).
846 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
849 2004-06-02 Werner LEMBERG <wl@gnu.org>
851 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
852 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
853 Add test for Xmu library.
854 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
855 GROFF_APPRESDIR_DEFAULT): New macros.
857 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
858 and GROFF_APPRESDIR_DEFAULT.
860 * configure: Regenerated.
862 * Makefile.in (appresdir): New variable.
863 (MDEFINES): Add appresdir.
865 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
867 (install_data, uninstall_sub): New targets to handle GXditview.ad.
869 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
870 `$(srcdir)/eign', not `eign'.
872 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
874 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
875 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
876 Protect (g)xditview with `\%' to avoid hyphenation.
877 Other minor formatting.
879 2004-06-01 Werner LEMBERG <wl@gnu.org>
881 Integrate gxditview into groff's standard directory hierarchy.
883 * src/xditview/*: Moved to ...
884 * src/devices/xditview/*: Here.
885 Moved DviChar.h and XFontName.h to src/include.
886 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
887 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
888 Moved xtotroff.c to new directory src/utils/xtotroff.
889 Provide proper Makefile.sub files (reusing the stuff from
891 DESC renamed to DESC.in.
892 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
893 Converted everything from K&R to ANSI C.
894 Decorated with const where appropriate.
895 Cast string constants with `String' and `char *' where appropriate.
896 Made it compile with C++ (used as a C compiler).
897 Removed other minor compiler warnings.
899 * src/devices/xditview/device.c: Include config.h, string.h, and
901 Don't declare `exit', `strtok', `strchr', and `getenv'.
904 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
907 * src/devices/xditview/xditview.c: Include config.h.
908 Include stdio.h earlier.
909 Protect declaration of `popen' and `pclose' with
910 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
911 Replace `caddr_t' with `XtPointer'.
912 (MakePromptFunc): New typedef.
913 (DoPrint): Use RETSIGTYPE.
914 (promptfunction): Change type to MakePromptFunc.
915 (MakePrompt): Use MakePromptFunc for third argument.
918 * src/devices/xditview/ad2c: Add casts to `String'.
920 * src/include/XFontName.h (XFontNameString): Don't use array
922 Add prototypes for `XParseFontName', `XFormatFontName',
923 `XCompareFontName', and `XCopyFontName'.
925 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
928 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
929 Don't declare `XParseFontName' and `XFormatFontName'.
931 (main): Remove `optind' and `optarg'.
933 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
934 (to select programs which need X).
935 Make XDEVIDIRS depend on `FORCE'.
936 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
939 (LIBDIRS): Use XLIBDIRS.
940 (CPROGDIRS): Use XPROGDIRS.
941 (DEVDIRS): Remove font directories for gxditview.
942 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
943 (EXTRADIRS): Remove src/xditview.
945 * Makefile.sub (DISCLEANFILES): Updated.
947 * Makefile.comm (LIBXUTIL): New variable.
948 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
949 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
951 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
953 * aclocal.m4 (GROFF_X11): New function.
955 * configure.ac: Call GROFF_X11.
956 Don't create src/xditview/Imakefile.
957 Don't emit notice how to build gxditview.
959 * configure: Regenerated.
961 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
963 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
965 * Makefile.in (CPPFLAGS): Define.
966 (MDEFINES): Add CPPFLAGS.
968 2004-05-27 Werner LEMBERG <wl@gnu.org>
970 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
972 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
974 Fix problems with `friend name injections'.
976 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
977 make_script_box), src/roff/troff/div.h (end_diversions),
978 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
981 2004-05-25 Bernd Warken <bwarken@mayn.de>
983 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
985 2004-05-25 Werner LEMBERG <wl@gnu.org>
987 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
988 src/libs/libgroff/color.cpp: Include lib.h.
990 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
992 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
993 through Forte 6u1, and for how to get GNU make on Solaris.
995 2004-05-24 Werner LEMBERG <wl@gnu.org>
997 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
1000 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
1002 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
1005 2005-05-14 Werner LEMBERG <wl@gnu.org>
1007 * REVISION: Set to 2.
1009 * aclocal.m4 (GROFF_STDINT_H): Removed.
1010 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
1012 * configure.ac: Updated.
1013 * configure, src/include/config.hin: Regenerated.
1015 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
1016 inttypes.h conditionally.
1018 2003-05-13 Werner LEMBERG <wl@gnu.org>
1020 Version 1.19.1 released
1021 =======================
1023 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
1025 * src/preproc/refer/label.y (same_author_last_name,
1026 same_author_name): Handle empty sort keys.
1028 2004-05-10 Werner LEMBERG <wl@gnu.org>
1030 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
1033 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
1034 doc-str-Lb-librt): Reset font.
1035 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
1036 Provide `doc-str-Lb' to reset font.
1037 * tmac/groff_mdoc.man: Updated.
1039 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
1041 * src/preproc/html/pre-html.cpp (make_message): Make it work for
1042 snprintf versions which don't conform to ANSI C 99 (this is,
1043 counting the string's trailing null byte in the return value).
1045 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
1047 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
1048 that all implementations of sprintf handle null pointers correctly.
1050 2004-05-04 Werner LEMBERG <wl@gnu.org>
1052 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1053 Document `.U' register.
1055 * src/roff/troff/env.cpp (environment::mark_last_line)
1056 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
1058 2004-05-04 Larry Kollar <kollar@alltel.net>
1060 New read-only register `.U'; it returns 1 in safer mode and 0
1063 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
1066 2004-05-03 Werner LEMBERG <wl@gnu.org>
1068 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
1070 2004-04-17 Werner LEMBERG <wl@gnu.org>
1072 * src/include/font.h (font): Use `int' for ch_index.
1073 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
1074 font::compact): Updated.
1076 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
1079 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
1080 (hyphen_word): Fix compiler warnings.
1081 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
1084 (get_delim_number, get_line_arg): Change second argument type to
1086 (macro_header::copy, token::next, do_define_string,
1087 do_define_character, substring_request, asciify_macro,
1088 unformat_macro, read_size, non_interpreted_node::interpret,
1089 while_request, main: Fix compiler warnings.
1090 (read_color_draw_node): Initialize `col'.
1092 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
1093 `start_col' and `end_col' of type `int'.
1094 (vertical_rule): Make `col' of type `int'.
1096 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
1099 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
1101 (format_serial): Use them to remove dependency on ASCII.
1103 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
1105 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1108 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
1110 (glyph): Change type of `hpos' to `int'.
1112 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
1113 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
1115 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
1117 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
1119 2004-04-16 Werner LEMBERG <wl@gnu.org>
1121 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
1122 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
1123 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
1124 `double' instead of `float' everywhere.
1125 * src/preproc/grn/main.cpp: Use `double' instead of `float'
1127 (main): Add return value.
1128 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
1130 Update all user functions.
1132 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
1133 src/preproc/eqn/box.h, src/preproc/pic/object.h,
1134 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
1135 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
1136 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
1137 src/roff/troff/input.cpp, src/roff/troff/request.h,
1138 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
1141 * src/utils/indxbib/signal.c: Include stdlib.h.
1143 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1145 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
1146 before the first page.
1148 2004-04-14 Thomas Klausner <wiz@netbsd.org>
1150 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
1151 (doc-operating-system-*): Updated.
1152 * tmac/doc-syms (doc-str-St-*): Various small fixes.
1153 (doc-str-Lb-*): Add more library names.
1155 2004-04-10 Art Haas <ahaas@airmail.net>
1157 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
1160 2004-04-09 Art Haas <ahaas@airmail.net>
1162 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
1164 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
1166 * arch/misc/shdeps.sh: Generate better comment for sed script.
1168 2004-04-08 Art Haas <ahaas@airmail.net>
1170 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
1171 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
1172 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
1173 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
1174 (polyfill), src/preproc/grn/main.cpp (polyfill),
1175 src/preproc/refer/command.cpp (command_table),
1176 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
1177 gcc 3.5 doesn't like).
1179 2004-04-08 Werner LEMBERG <wl@gnu.org>
1181 Removing many compiler warnings. groff should now compile with
1182 a C++ compiler used for C files also. [Simple variable renamings
1183 to avoid shadowing aren't logged in detail.]
1185 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
1186 (draw_dvi_printer::draw) ['c']: Enclose in block.
1188 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
1189 (page::add_line): Fix typos.
1190 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
1192 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
1193 Some local variable renamings.
1194 * src/devices/grolbp/lbp.h: Some local variable renamings.
1196 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
1199 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
1200 Remove redundant local variable declaration.
1201 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
1202 Don't use `caddr_t' but `void *'.
1203 Enclose functions with `extern "C"' for C++.
1205 * src/libs/libdriver/input.cpp (remember_filename,
1206 remember_source_filename): Use cast for string constant.
1208 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
1209 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
1210 src/libs/libgroff/geometry.cpp: Some local variable renamings.
1211 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
1213 Enclose functions with `extern "C"' for C++.
1214 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
1215 (needs_quoting): Return `int'.
1216 (quote_arg): Add proper casts to malloc and realloc.
1217 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
1218 various MS Windows environments.
1219 (spawnvp_wrapper): Add proper cast to malloc.
1221 * src/preproc/eqn/box.h: Remove redundant declarations of
1222 `make_script_box', `make_mark_box' and `make_lineup_box'.
1223 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
1224 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
1227 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
1228 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
1229 (dx, dy): Renamed functions to...
1230 (deltax, deltay): This.
1231 * src/preproc/grn/main.cpp: Some local variable renamings.
1232 (deffont): Add `const'.
1233 (initpic, conv): Use cast for string constant.
1235 * src/preproc/html/pre-html.cpp: Some local variable renamings.
1236 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
1237 (char_buffer::run_output_filter): Second argument is unused.
1238 * src/preproc/html/pushback.cpp: Some local variable renamings.
1240 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
1241 * src/preproc/pic/object.cpp: Some local variable renamings.
1243 * src/preproc/refer/label.y (lookup_label): Remove redundant
1244 declaration of local variable.
1246 * src/preproc/soelim.cpp: Remove redundant declaration of
1247 `interpret_lf_args'.
1249 * src/preproc/tbl/main.cpp: Some local variable renamings.
1251 * src/roff/groff/groff.cpp (main): Use cast for string constant.
1252 * src/roff/groff/pipeline.c: Enclose declarations of `error',
1253 `c_fatal', and `i_to_a' with `extern "C"' for C++.
1254 Don't use C++-style comments.
1256 * src/roff/troff/env.h: Remove redundant declaration of `title'.
1257 * src/roff/troff/node.h, src/roff/troff/env.cpp,
1258 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
1260 * src/roff/troff/div.h: Remove redundant declaration of
1262 * src/roff/troff/troff.h: Remove redundant declaration of
1264 * src/roff/troff/input.cpp: Remove redundant declaration of
1265 `handle_first_page_transition' and `process_input_stack'.
1267 * src/utils/hpftodit.cpp: Some local variable renamings.
1269 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
1271 Don't define RETSIGTYPE.
1272 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
1274 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
1275 (error): Use `const' in argument.
1276 (main): Remove redundant declaration of `optind'.
1277 Move declaration of `Version_string' to top-level.
1279 * PROBLEMS: Document difficulties compiling signal.c if a C++
1280 compiler is used for C.
1282 2004-04-07 Werner LEMBERG <wl@gnu.org>
1284 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
1286 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
1288 Make scripts like nroff.sh and neqn.sh portable across various
1289 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
1290 non-POSIX path separators. The idea is to extend those scripts to
1291 decide at run-time (of the script) which path separator to use.
1293 * arch/misc/Makefile.sub: New file.
1294 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
1295 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
1296 a proper definition of the variable `GROFF_RUNTIME'.
1298 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
1299 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
1300 (PROGDEPDIRS): New variable.
1302 (PROGDIRS): Add PROGDEPDIRS.
1304 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
1305 Don't substitute @SEP@ and @BINDIR@.
1306 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
1307 (PATH): Use GROFF_RUNTIME.
1309 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
1310 Don't substitute @SEP@ and @BINDIR@.
1311 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
1312 (PATH): Use GROFF_RUNTIME.
1314 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1316 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
1317 Cygwin which doesn't handle stderr correctly.
1319 2004-03-08 Werner LEMBERG <wl@gnu.org>
1321 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
1322 against empty argument. Problem reported by <cgd@broadcom.com>.
1324 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1326 * Makefile.in (SEP): Replaced with...
1327 (RT_SEP, SH_SEP): Separators for the target platform's native path
1328 separator and the build environment, respectively.
1329 (fontpath, tmacpath): Use RT_SEP.
1330 (MDEFINES): Updated.
1332 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1333 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1334 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
1335 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
1337 2004-03-05 Werner LEMBERG <wl@gnu.org>
1339 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
1340 reduce alignment problems with newer printers which use built-in
1341 TrueType fonts (instead of the older Intellifonts). The ideal
1342 solution is to provide a second set of groff metric files, but this
1343 is extremely time-consuming to produce, given that HP's metric
1344 files are very rudimentary.
1346 2004-03-01 Werner LEMBERG <wl@gnu.org>
1348 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
1349 s/operand/argument/ in error message.
1351 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1353 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
1356 2004-03-01 Antti Kantee <pooka@netbsd.org>
1358 * tmac/s.tmac (XE): Fix error message.
1360 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
1362 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
1365 * src/roff/groff/pipeline.c: Declare strcasecmp.
1366 (run_pipeline) [_WIN32]: Use function name variants which don't
1368 Fix stream handling.
1370 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
1372 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
1373 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
1374 for platforms which use the native Win32 runtime libraries.
1375 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
1377 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
1378 QUOTE_ARG_REALLOC_ERROR): Fix string.
1380 * src/preproc/html/pre-html.cpp: Remove declaration of
1382 Don't use __MINGW32__.
1383 s/DEBUG_FILE/DEBUG_FILE_DIR/.
1384 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
1385 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
1386 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
1387 calls to `set_redirection' and `WAIT'.
1388 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
1389 Fix calls to `set_redirection' and `save_and_redirect'.
1390 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
1391 to `set_redirection' and `save_and_redirect'.
1392 (usage): Fix message.
1393 (makeTempFiles, main): Use `DEBUG_FILE'.
1395 2004-02-21 Werner LEMBERG <wl@gnu.org>
1397 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
1399 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
1401 * src/libs/libgroff/quotearg.c: New file, providing proper argument
1402 quoting for MSVC's spawn* and exec* functions.
1403 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
1404 spawnvp with proper quoting for MSVC.
1406 * src/libs/libgroff/assert.cpp (program_name),
1407 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
1408 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
1410 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
1412 * src/include/error.h (program_name): Declare as `extern "C"'.
1413 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
1415 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
1417 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
1419 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
1421 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
1423 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
1425 (sbasename) [__MSDOS__ || ...]: New function.
1426 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
1428 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
1429 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
1431 Use STDOUT_FILENO instead of hardcoded file handle.
1432 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
1434 2004-02-19 Werner LEMBERG <wl@gnu.org>
1436 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
1437 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
1439 2004-02-18 Werner LEMBERG <wl@gnu.org>
1441 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
1442 new font and mapping files.
1444 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
1445 Keith Marshall <keith.d.marshall@ntlworld.com>
1447 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
1448 an input pipe. This is needed for the MSVC compiler to make troff's
1451 * src/roff/troff/div.cpp: Include nonposix.h.
1452 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
1454 2004-02-17 Werner LEMBERG <wl@gnu.org>
1456 * font/devlj4/generate/special.awk: New script.
1457 * font/devlj4/generate/Makefile (S): Use special.awk.
1458 * font/devlj4/*: Regenerated, including the following new files:
1459 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
1460 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
1461 * NEWS: Document new lj4 fonts and revised hpftodit.
1463 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
1465 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
1467 2004-01-25 Werner LEMBERG <wl@gnu.org>
1469 * src/libs/libgroff/progname.cpp: Replaced with...
1470 * src/libs/libgroff/progname.c: New file.
1471 * src/libs/libgroff/Makefile.sub: Updated accordingly.
1473 2004-01-17 Werner LEMBERG <wl@gnu.org>
1475 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
1477 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
1479 * font/devlj4/generate/wingdings.map,
1480 font/devlj4/generate/symbol.map: Include unnamed glyphs.
1481 Use groff glyph names where possible.
1482 * src/devices/grolj4/lj4_font.man: Minor updates.
1484 2004-01-13 Werner LEMBERG <wl@gnu.org>
1486 * tmac/www.tmac (DC): Handle TTY devices.
1488 * doc/webpage.ms: Document viewCVS from ffii.org.
1489 * NEWS, README: Updated.
1491 * src/roff/groff/groff.man: Mention lj4_font man page.
1493 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
1495 (FONTS): Add SYMBOL and WINGDINGS.
1496 (SYMBOL, WINGDINGS): New targets.
1498 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
1500 * src/devices/grolj4/lj4_font.man: New man page.
1501 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
1502 * src/devices/grolj4.man: Mention lj4_font man page.
1504 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
1505 * src/utils/hpftodit/hpftodit.man: Document it.
1507 Remove details about fonts (which are now in lj4_font.man).
1509 * font/devlj4/generate/symbol.map,
1510 font/devlj4/generate/wingdings.map: New files.
1512 2004-01-12 Werner LEMBERG <wl@gnu.org>
1514 * README: Mention ffii's viewcvs access.
1516 2004-01-09 Werner LEMBERG <wl@gnu.org>
1518 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
1520 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
1522 Revert most of the change from 2004-01-03 to better control used
1525 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
1526 (text_symbol_sets, special_symbol_sets): New arrays.
1527 (symbol_set_table): New global variable.
1528 (read_symbol_sets): Use search order given in the text_symbol_sets
1529 and special_symbol_sets arrays. If command line flag -a is not
1530 given, search both arrays.
1531 (output_charset): Require x_height_tag only for command line flag -i.
1533 2004-01-06 Werner LEMBERG <wl@gnu.org>
1535 Implement string-valued registers \n[.m] and \n[.M] to return the
1536 name of the current drawing and background color, respectively.
1538 * src/roff/troff/symbol.h: Moved to...
1539 * src/include/symbol.h: Here.
1540 Small fixes to make it work outside of the `troff' directory.
1541 * src/roff/troff/symbol.cpp: Moved to...
1542 * src/libs/libgroff/symbol.cpp: Here.
1543 Small fixes to make it work outside of the `troff' directory.
1545 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
1546 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
1549 * src/include/color.h: Include symbol.h.
1550 (color): Add new field `nm'.
1551 * src/libs/libgroff/color.cpp (color::color): Updated.
1553 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
1554 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
1555 src/roff/troff/reg.cpp: Don't include symbol.h.
1557 * src/roff/troff/env.cpp: Don't include symbol.h.
1558 (environment::get_glyph_color_string,
1559 environment_get_fill_color_string): New member functions.
1560 (init_env_requests): Handle `.m' and `.M' registers.
1561 * src/roff/troff/input.cpp: Don't include symbol.h.
1562 (default_symbol): Moved to symbol.cpp/symbol.h.
1563 (do_glyph_color, do_fill_color, define_color): Pass symbol name
1564 to color constructor.
1565 * src/roff/troff/env.h: Updated.
1567 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1568 Document new registers.
1570 2004-01-05 Werner LEMBERG <wl@gnu.org>
1572 * src/roff/troff/node.cpp (space_node::get_breakpoints,
1573 space_node::nbreaks): Protect against zero `next' field.
1575 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
1577 In hpftodit, use the symbol sets offered in the TFM.
1579 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
1580 (symbol_set, text_symbol_sets, special_symbol_sets,
1581 symbol_set_table): Removed.
1582 (get_printcode): Removed.
1583 (read_symbol_sets): Initialize `symbol_set' field with
1585 Simplify code to just use the `kind' value.
1586 (output_charset): Improve output formatting.
1587 (dump_symbols): Simplified.
1589 2004-01-02 Werner LEMBERG <wl@gnu.org>
1591 * font/devlj4/generate/text.map: Add more MSL numbers.
1593 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
1595 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
1596 (text_symbol_sets): Add more symbol sets.
1597 (debug_flag): New static variable (moved from `main').
1598 (get_printcode, show_symset): New functions.
1599 (main): Remove `debug_flag'.
1600 (output_charset): Use `show_symset'.
1601 (dump_symbols): Use `show_symset'.
1602 Print symsets for all glyphs.
1603 (read_map): Actually call `unicode_to_ucode_make' but this time
1606 2004-01-01 Werner LEMBERG <wl@gnu.org>
1608 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
1609 Fix placement of comments.
1611 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
1613 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
1614 option `-d' is given.
1615 (output_charset): Improve warning messages to give more information.
1616 (dump_symbols): Make information more precise.
1618 (read_map): Don't call unicode_to_ucode_name; the glyph names must
1619 appear as-is and shouldn't be decomposed.
1621 2003-12-31 Werner LEMBERG <wl@gnu.org>
1623 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
1624 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
1625 (FONTS): Add TrueType font families Arial and Times New Roman.
1626 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
1627 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
1630 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
1632 * test-groff.in (SEP): Quote value.
1633 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
1634 `tem' to `char*' to avoid deallocation of a pointer to a constant
1635 object which some compilers don't like.
1637 2003-12-31 Werner LEMBERG <wl@gnu.org>
1639 * font/devlj4/generate (text.map, special.map): Rewritten to work
1640 with the new hpftodit version.
1642 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
1644 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
1645 set and 8bit character code for all glyphs also.
1647 2003-12-30 Werner LEMBERG <wl@gnu.org>
1649 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
1651 2003-12-29 Werner LEMBERG <wl@gnu.org>
1653 More fixes for MSVC compiler.
1655 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
1658 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
1659 STDERR_FILENO) [_MSC_VER]: Define conditionally.
1660 (getpid) [_MSC_VER]: Remove.
1661 Include direct.h and process.h conditionally.
1663 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
1664 parentheses for a_delete.
1666 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
1668 * test-groff: Replaced with...
1669 * test-groff.in: This new template to handle path separator
1672 * configure.ac: Check for direct.h and process.h.
1673 Generate test-groff script.
1674 * configure, src/include/config.hin: Regenerated.
1676 2003-12-28 Werner LEMBERG <wl@gnu.org>
1678 Add integral extension glyph.
1679 Add new option `-x' to afmtodit to suppress use of built-in AGL.
1681 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
1683 * font/devps/generate/textmap: Provide entry for `integralex' to
1684 override (old) PUA value of the AGL.
1685 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
1686 * font/devps/*: Regenerated.
1688 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
1689 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
1691 2003-12-27 Werner LEMBERG <wl@gnu.org>
1693 Add forgotten `coproduct' symbol (already available for DVI).
1695 * font/devhtml/R.proto, font/devps/generate/textmap,
1696 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
1697 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
1698 U+2210 (\[coproduct]).
1700 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
1702 hpftodit has been extended to handle TrueType metric files and
1703 more glyphs. See hpftodit.man for more details.
1705 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
1706 ctype.h, and unicode.h.
1707 s/msl/charcode/ everywhere since we now handle Unicode values also.
1708 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
1709 Use it where appropriate.
1710 (MULTIPLIER): Replaced with...
1711 (multiplier): New global static variable.
1713 (tag_type): Add more TFM tags.
1714 (tag_name): New array.
1715 (ENUM_TYPE, FLOAT_TYPE): Removed.
1716 (BYTE_TYPE): New value assigned.
1717 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
1718 (text_symbol_sets, special_symbol_sets): Extended to cover more
1720 (check_type): Add return value.
1721 (check_units): Add parameters to get ppi and upem values.
1722 Handle TrueType TFM data.
1723 (output_font_name): New function.
1724 (output_charset): Add parameter to handle TFM type.
1725 Handle TrueType TFMs also.
1726 (em_fract): New macro.
1727 (dump_tags): Be much more verbose and handle more tags.
1728 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
1729 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
1731 (read_map): Add parameter to handle TFM type.
1732 Handle both MSL and Unicode mappings.
1733 (main): Add two new command line options `-a' and `-q'.
1734 Updated to make use of new functions.
1737 * src/utils/hpftodit/hpuni.cpp: New file.
1739 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
1742 2003-12-25 Werner LEMBERG <wl@gnu.org>
1744 * src/include/nonposix.h (read) [_MSC_VER]: Define.
1746 2003-12-24 Werner LEMBERG <wl@gnu.org>
1748 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
1749 by Michail Vidiassov <master@iaas.msu.ru>.
1751 2003-12-20 Werner LEMBERG <wl@gnu.org>
1753 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1755 Add missing latin-2 glyphs.
1756 * font/devutf8/R.proto: Add missing latin-2 glyphs.
1758 * tmac/troffrc: Load `composite.tmac' earlier.
1760 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
1761 u00{53,73}_0327, and u0049_0307.
1762 * tmac/X.tmac: Add u00{47,67}_0306.
1763 * tmac/tty-char.tmac: Use composite glyph names for readability.
1767 * src/include/unicode.h: Remove `extern' keywords.
1769 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
1771 * tmac/latin5.tmac: New file.
1773 2003-12-19 Werner LEMBERG <wl@gnu.org>
1775 Add some glyphs needed for Turkish.
1777 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1780 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
1781 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
1782 u00{53,73}_0327, and u0049_0307.
1784 2003-12-18 Werner LEMBERG <wl@gnu.org>
1786 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
1788 Remove trailing zeros.
1790 2003-12-17 Werner LEMBERG <wl@gnu.org>
1792 Make \? transparent to end-of-sentence recognition.
1794 * src/roff/troff/input.cc (non_interpreted_node): Add
1795 `ends_sentence' member function.
1797 2003-12-16 Werner LEMBERG <wl@gnu.org>
1799 * doc/groff.texinfo: Document `dt' request correctly.
1800 Other minor typographical improvements.
1802 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
1804 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
1806 2003-12-10 Richard Stallman <rms@gnu.org>
1808 * LICENSE: Better wording.
1810 2003-12-09 Werner LEMBERG <wl@gnu.org>
1812 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
1813 * configure, NEWS: Updated.
1815 2003-12-08 Werner LEMBERG <wl@gnu.org>
1817 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
1819 2003-12-07 Bernd Warken <bwarken@mayn.de>
1823 2003-12-07 Werner LEMBERG <wl@gnu.org>
1825 * INSTALL: Improved.
1827 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1829 Use path separator character of target platform for compiled-in
1832 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
1833 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
1834 * configure: Regenerated.
1835 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
1837 2003-12-05 Werner LEMBERG <wl@gnu.org>
1839 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
1840 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
1842 2003-12-04 Bernd Warken <bwarken@mayn.de>
1844 * LICENSE: New file.
1846 2003-12-03 Werner LEMBERG <wl@gnu.org>
1848 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
1849 ligatures present in AFM files since groff currently only
1850 understands some standard ligatures and nothing else.
1852 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
1854 * src/roff/groff/groff.cpp (main): Don't run the spooler if
1857 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
1860 Don't use Unix wait flags.
1862 2003-12-02 Werner LEMBERG <wl@gnu.org>
1864 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
1865 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
1866 src/roff/troff/uniuni.cpp: Moved to...
1867 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
1868 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
1869 src/libs/libgroff/uniuni.cpp: Here.
1871 * src/include/Makefile.sub.old (HDRS),
1872 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
1873 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
1875 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1877 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
1881 2003-12-01 Werner LEMBERG <wl@gnu.org>
1883 * groff.texinfo: Document special behaviour of `.vs 0'.
1884 Improve documentation of `cflags' request.
1887 2003-11-29 Werner LEMBERG <wl@gnu.org>
1889 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
1890 * font/devlj4/CORONET: Regenerated.
1892 2003-11-24 Werner LEMBERG <wl@gnu.org>
1894 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
1895 if processing hyphenation patterns in traditional mode.
1896 Improve error messages.
1898 2003-11-20 Werner LEMBERG <wl@gnu.org>
1900 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
1901 troff_output_file::put_char): Fix type of local variable `c'.
1903 2003-11-19 Werner LEMBERG <wl@gnu.org>
1905 * src/roff/groff/pipeline.c (P): Removed. Updated all function
1907 (i_to_a): Removed. libgroff already provides this function.
1908 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
1910 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
1912 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
1915 2003-11-17 Werner LEMBERG <wl@gnu.org>
1917 * COPYING: Use correct version.
1919 2003-11-11 Werner LEMBERG <wl@gnu.org>
1921 LynxOS 4.0.0 doesn't declare vfprintf.
1923 * configure.ac: Check for vfprintf.
1924 * configure: Regenerated.
1925 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
1926 * src/include/config.hin: Regenerated.
1928 2003-11-10 Werner LEMBERG <wl@gnu.org>
1930 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
1932 * configure.ac: Check for vsnprintf.
1933 * configure: Regenerated.
1934 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
1936 * src/include/config.hin: Regenerated.
1938 2003-11-09 Werner LEMBERG <wl@gnu.org>
1940 * aclocal.m4: Updated syntax to autoconf 2.59.
1941 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
1942 Don't check for gsos2.
1943 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
1944 working abs_top_srcdir and abs_top_builddir.
1946 * configure.ac: Updated syntax to autoconf 2.59.
1947 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
1948 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
1949 * configure: Regenerated.
1951 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
1952 s/@groff_top_builddir@/@abs_top_builddir@/.
1954 * src/roff/groff/pipeline.c (xstrsignal):
1955 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
1957 2003-11-07 Werner LEMBERG <wl@gnu.org>
1959 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
1960 make start angle smaller than end angle to circumvent a bug in tpic
1961 handling of some versions of dvipdfm (and dvipdfmx).
1963 2003-10-30 Werner LEMBERG <wl@gnu.org>
1965 * src/devices/grops/grops.man: Improve section on creating EPS.
1967 2003-10-29 Werner LEMBERG <wl@gnu.org>
1969 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
1972 2003-10-28 Werner LEMBERG <wl@gnu.org>
1974 * doc/groff.texinfo: Fix documentation of `.if'.
1976 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
1978 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
1979 the form `uniXXXX' also.
1981 2003-10-27 Werner LEMBERG <wl@gnu.org>
1983 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
1984 contrib/pic2graph/pic2graph.sh: Implement secure management of
1986 Pass `-P-pletter' to groff to avoid data outside of the converted
1987 area -- some versions of `convert' (for example 5.3.8) don't check
1988 the bounding box of the image but always use a fixed image size
1989 (letter paper format).
1990 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
1991 contrib/pic2graph/pic2graph.man: Updated.
1993 * src/roff/groff/groff.man: Document $TMP and $TEMP.
1995 2003-10-26 Werner LEMBERG <wl@gnu.org>
1997 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
1998 troff_output::simple_ellipse, troff_output::simple_arc,
1999 troff_output::simple_line, troff_output::simple_spline,
2000 troff_output::simple_polygon): Insert a space before arguments.
2001 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
2002 latter doesn't produce a node, so the following `.sp -1' would do
2004 Don't emit `.sp -1' after \M. This also doesn't produce a token
2005 (and we don't have to care about compatibility mode).
2006 (troff_output::set_color, troff_output::reset_color): Don't emit
2007 `.sp -1' after \M and \m.
2009 * src/roff/troff/input.cpp (old_have_input): New global variable.
2010 (input_stack::get): Handle `old_have_input'.
2011 (process_input_stack) <token::TOKEN_NEWLINE>: Call
2012 `trapping_blank_line' depending on `old_have_input', not
2015 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
2017 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
2018 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
2019 default directory names for temporary files.
2020 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
2022 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
2023 [__MSDOS__] (run_pipeline): Honour environment variables.
2024 Don't use `tmpnam' but `tempnam' to work around messy
2027 * README.MinGW: New file.
2029 2003-10-16 Werner LEMBERG <wl@gnu.org>
2031 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
2032 `(*t)->next' without testing validity of `*t'.
2033 (usage): Make it more readable.
2035 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
2037 Make html device run under both MS-DOS and Win32.
2039 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
2040 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
2041 spawn or fork+exec has to be used, and whether parent must sleep
2042 until the child process terminates. Used in
2043 `char_buffer::run_output_filter'.
2044 (copyofstdoutfd): Removed.
2045 (char_buffer): Replace `write_file_html' and `write_file_troff'
2046 member functions with `emit_troff_output' and `run_output_filter'.
2047 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
2049 (replaceFd): Replaced with...
2050 (set_redirection): New auxiliary function.
2051 (waitForChild): Replaced with...
2052 (save_and_redirect): New auxiliary function for.
2054 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
2057 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
2059 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
2060 (GROFF_LIBC): New function.
2061 * configure.ac: Call GROFF_LIBC.
2063 * configure: Regenerated.
2065 * src/include/lib.h: Handle __MINGW32__.
2066 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
2067 Add macro for `pipe'.
2070 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
2073 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
2076 2003-10-13 Werner LEMBERG <wl@gnu.org>
2078 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
2081 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
2084 2003-10-12 Werner LEMBERG <wl@gnu.org>
2086 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
2087 src/roff/troff/input.cc (usage): Updated.
2089 * NEWS, doc/groff.texinfo: Updated.
2091 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
2093 * src/libs/libgroff/searchpath.cpp
2094 (search_path::open_file_cautious): New function which also handles
2095 `-' as stdin and stdout depending on the access mode.
2096 * src/include/searchpath.h (search_path): Updated.
2098 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
2099 * src/devices/grops/ps.h: Include `searchpath.h'.
2100 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
2101 Open resource file with `include_search_path.open_file_cautious'.
2102 * src/devices/grops/grops.man: Document new `-I' switch.
2104 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
2105 (main), src/devices/grolj4/lj4.cpp (main),
2106 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
2108 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
2110 (include_search_path): New global variable.
2111 (include_path_append): Removed.
2112 (main): Use `include_search_path.command_line_dir' to handle `-I'.
2113 (do_file): Simplify, using new
2114 `include_search_path.open_file_cautious'.
2116 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
2118 (main): Pass arguments to `-I' to both troff and devices.
2119 Improve handling of `-V'.
2120 * src/roff/groff/groff.man: Document changes to -I and -V.
2122 * src/roff/troff/input.cpp (include_search_path): New global
2124 (next_file, source, ps_bbox_request, transparent_file,
2125 process_input_file): Use new
2126 `include_search_path.open_file_cautious'.
2127 (main) Handle `-I' switch.
2128 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
2129 Use new `include_search_path.open_file_cautious'.
2130 * src/roff/troff/node.h: New extern symbol `include_search_path'.
2131 * src/roff/troff/troff.man: Document new `-I' switch.
2133 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
2135 Support multiple calls of .Lb in LIBRARY section.
2137 * tmac/doc-common (doc-in-library-section): New register.
2138 (doc-section-library): New string.
2139 (Sh): Set `doc-in-library-section'.
2141 * tmac/doc-syms (Lb): Insert breaks before and after arguments
2142 if in LIBRARY section.
2143 * tmac/doc.tmac (doc-save-global-vars): Updated.
2144 * NEWS, tmac/groff_mdoc.man: Updated.
2146 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
2148 * tmac/doc-common (doc-default-operating-system): New variable.
2151 2003-09-08 Werner LEMBERG <wl@gnu.org>
2153 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
2155 2003-08-31 Werner LEMBERG <wl@gnu.org>
2157 * contrib/mom/Makefile.sub: Fix last change to make it really work.
2158 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
2159 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
2160 $(DEVFILES) are not empty.
2161 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
2163 2003-08-26 Chuck Silvers <chuq@chuq.com>
2165 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
2166 with parallel runs of `make'.
2168 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
2170 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
2171 insert SORT_SEP. With certain combinations of sort specifications,
2172 refer sorted entries in the wrong order. In particular, entries
2173 with a missing field should be be sorted before all entries that
2174 have that field, before refer looks to the next field.
2176 2003-08-23 Werner LEMBERG <wl@gnu.org>
2178 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
2179 g++ linker is used. Reported by Mark J. Reed
2180 <mark.reed@turner.com>.
2182 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2184 Add key character `x' to tbl which makes tbl call a user-defined
2185 macro on a table cell.
2187 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
2188 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
2189 `set_modifier' after printing the compatibility request.
2190 (set_modifier): Print call to `m->macro' if not empty.
2191 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
2193 (process_format): Implement cases `x' and `X'.
2194 * src/preproc/tbl/tbl.man, NEWS: Updated.
2196 2003-08-15 Werner LEMBERG <wl@gnu.org>
2198 * doc/groff.texinfo: Minor fixes.
2200 2003-08-09 Werner LEMBERG <wl@gnu.org>
2202 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
2204 2003-08-07 Werner LEMBERG <wl@gnu.org>
2206 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
2207 argument list to nothing if there is no file to match. Use `ls' as
2208 a protection, similar to autoconf.
2210 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
2211 empty argument lists.
2213 * doc/groff.texinfo: Improve documentation how vertical spacing
2214 and line breaks interact.
2217 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
2219 2003-08-03 Werner LEMBERG <wl@gnu.org>
2221 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
2222 EPS (using eps2eps or similar programs to compute the bounding box).
2224 2003-07-24 Werner LEMBERG <wl@gnu.org>
2226 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
2227 * doc/texinfo.tex: Updated from texinfo 4.6.
2228 * README.CVS: From now on we need texinfo 4.6.
2230 2003-07-23 Werner LEMBERG <wl@gnu.org>
2232 Add requests `dei1' and `ami1' for completeness.
2234 * src/roff/troff/input.cc (calling_mode): Remove
2235 CALLING_DISABLE_COMP.
2236 (comp_mode): New enumeration.
2237 (do_define_string, define_string, define_nocomp_string,
2238 append_string, append_nocomp_string): Updated.
2239 (do_define_macro): Add third parameter.
2240 (define_macro, define_nocomp_macro, define_indirect_macro,
2241 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
2242 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
2245 (init_input_requests): Add `dei1' and `ami1'.
2247 * tmac/trace.tmac: Handle de1 and am1.
2248 (de): Improve tracing message.
2249 (am): Add missing `do'.
2252 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2253 Document new requests.
2255 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2257 Add option -G to .MPIMG to insert a gap between text and the image.
2259 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
2260 www-finish-left-ll): Updated.
2261 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
2262 (MPIMG): Make option -L and -R optional.
2263 Implement option -G.
2265 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
2267 * src/devices/grohtml/post-html.cpp
2268 (html_printer::do_file_components): Don't use `stdout' as lvalue
2269 since it can be a macro.
2271 2003-07-22 Werner LEMBERG <wl@gnu.org>
2273 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
2274 the corresponding test in aclocal.m4.
2276 2003-07-21 Werner LEMBERG <wl@gnu.org>
2278 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
2279 names but RGB values directly. Otherwise pnmtopng depends on
2280 an external file `rgb.txt' which maps colour names to values.
2282 2003-07-20 Werner LEMBERG <wl@gnu.org>
2284 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
2285 * configure, src/include/config.hin: Regenerated.
2287 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
2289 2003-07-19 Werner LEMBERG <wl@gnu.org>
2291 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
2293 2003-07-18 Werner LEMBERG <wl@gnu.org>
2295 * *.man: Switch to non-compatibility mode temporarily if GNU
2296 syntax extensions are used in the particular man page.
2298 * PROBLEMS: Add solutions for SGR problems.
2300 2003-07-17 Werner LEMBERG <wl@gnu.org>
2302 Don't ignore grotty's command line options if \X'tty: sgr ...' is
2303 used to change the drawing scheme.
2305 * src/devives/grotty/tty.cpp (bold_flag_option,
2306 underline_flag_option, italic_flag_option, reverse_flag_option,
2307 bold_underline_mode_option): New global variables.
2308 (update_options): New function.
2309 (tty_printer::special): Call update_options.
2310 (main): Don't set xxx_flag but xxx_flag_option, then call
2313 2003-07-14 Werner LEMBERG <wl@gnu.org>
2315 Make grotty emit proper Unicode box drawing characters for -Tutf8.
2317 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
2319 (hline_char, vline_char): New global variables.
2320 (tty_printer::tty_printer): Initialize them.
2321 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
2322 horizontal and vertical lines.
2323 (crossings): New global array.
2324 (tty_printer::end_page): Use it to determine the proper crossing
2325 character for -Tutf8.
2327 2003-07-12 Werner LEMBERG <wl@gnu.org>
2329 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
2330 (HTMLDOCFILES): Revert to `pic.html'.
2331 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
2333 2003-07-11 Werner LEMBERG <wl@gnu.org>
2335 * doc/pic.ms: Improve documentation of absolute coordinates.
2336 Document absolute positioning of pictures.
2338 * NEWS: Add new pic capability.
2340 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
2342 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
2345 2003-07-07 Werner LEMBERG <wl@gnu.org>
2347 Implement support for dashed and dotted ellipses in pic. Based on
2348 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
2350 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
2351 common_output::dashed_ellipse, common_output::dotted_ellipse): New
2352 functions. Ellipse arcs are approximated with circle arcs.
2353 * src/preproc/pic/common.h (common_output): Updated.
2354 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
2356 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
2358 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
2360 2003-07-06 Werner LEMBERG <wl@gnu.org>
2362 Make grotty work on platforms which have unsigned char as the
2363 default for char. Based on a patch by Thomas Klausner
2366 * src/devices/grotty/tty.cpp (schar): New typedef.
2367 Updated calls to declare_ptable and implement_ptable.
2368 (glyph): Use schar for back_color_idx and fore_color_idx.
2369 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
2370 (tty_printer::tty_color, tty_printer::tty_printer,
2371 tty_printer::color_to_idx, tty_printer::put_color): Updated.
2373 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2375 * src/roff/nroff/nroff.sh: Add option -d for completeness.
2376 * src/roff/nroff/nroff.man: Updated.
2378 2003-07-05 Werner LEMBERG <wl@gnu.org>
2380 * NEWS, tmac/groff_www.man: Updated.
2381 * doc/Makefile.sub: Updated.
2383 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
2385 Implement support for multiple HTML output files.
2387 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
2388 -j command line option.
2390 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
2392 (file): New fields `new_output_file', `require_links',
2394 (file::file): Updated.
2395 (files::set_file_name, files::set_links_required,
2396 files::are_links_required, files::is_new_output_file,
2397 files::file_name, files::next_file_name): New functions.
2398 (header_desc): New fields `no_of_level_one_headings',
2400 (header_desc::header_desc): Updated.
2401 (header_desc::write_headings): Handle multiple files.
2402 (html_printer::write_header): Save file name in which header occurs.
2403 (html_printer::determine_header_level): Possibly split files on
2405 (html_printer::do_links, html_printer::troff_tag): Updated.
2406 (html_printer::insert_split_file, html_printer::do_job_name,
2407 html_printer::emit_link, html_printer::write_navigation,
2408 html_printer::do_file_components): New functions.
2409 (html_printer::~html_printer): Handle multiple files.
2410 (main): Handle command line option `-j'.
2412 * src/devices/grohtml/grohtml.man: Updated.
2414 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
2417 * tmac/www.tmac (JOBNAME): New macro.
2418 * tmac/s.tmac (SH-NO-TAG): New macro.
2419 (@SH): Call SH-NO-TAG.
2422 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2424 * tmac/groff_mdoc.man: Improve documentation of punctuation
2427 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
2429 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
2431 2003-07-03 Werner LEMBERG <wl@gnu.org>
2433 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
2435 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
2437 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
2438 after `/*' and `*/'.
2440 (Fn, Fo): Reduce indentation in synopsis.
2442 * tmac/doc-common (doc-check-depth): New macro.
2443 (doc-end-macro, Sh, Ss): Use it.
2444 (Cd): Fix behaviour in synopsis.
2445 (In): Make it parsed and callable.
2446 If not in the synopsis, represent the C header file enclosed in
2448 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
2449 Use minus, not hyphen.
2451 * tmc/groff_mdoc.man: Updated.
2453 2003-07-01 Werner LEMBERG <wl@gnu.org>
2455 Integrated grap2graph, contributed by Eric S. Raymond.
2457 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
2459 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
2460 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
2462 2003-07-01 Colin Watson <cjwatson@debian.org>
2464 * src/xditview/*.c: Add prototypes, fix return types, add includes.
2465 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
2467 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
2469 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
2471 2003-06-31 Werner LEMBERG <wl@gnu.org>
2473 * doc/Makefile.sub (CLEANADD): Remove all files created by
2474 running `make groff.{pdf,dvi}'.
2476 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
2479 2003-06-30 Werner LEMBERG <wl@gnu.org>
2481 * Makefile.in (SHELL): Define as @SHELL@.
2482 (mkinstalldirs): Use $(SHELL).
2483 (MDEFINES): Add $(SHELL).
2484 * Makefile.comm (SHELL): Removed.
2486 2003-06-29 Werner LEMBERG <wl@gnu.org>
2488 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
2489 The X11 documentation files use them.
2490 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
2492 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
2494 * tmac/e.tmac (@C): Handle .ad also.
2496 2003-06-12 Werner LEMBERG <wl@gnu.org>
2498 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
2500 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
2501 Assign `n' even here. It is possible to construct a node
2502 immediately following an escape character:
2510 2003-06-10 Werner LEMBERG <wl@gnu.org>
2512 * README.WIN32: Removed.
2513 * MANIFEST: Updated.
2515 2003-06-07 Werner LEMBERG <wl@gnu.org>
2517 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
2519 2003-06-05 Werner LEMBERG <wl@gnu.org>
2521 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
2522 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
2524 2003-06-03 Werner LEMBERG <wl@gnu.org>
2526 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
2527 is done by the calling function.
2529 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
2531 * tmac/X.tmac: Fix definition of `em'.
2533 2003-05-22 Werner LEMBERG <wl@gnu.org>
2535 * src/roff/troff/input.cc (return_macro_request): Fix detection of
2538 2003-05-18 Werner LEMBERG <wl@gnu.org>
2540 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
2541 to make items work which consist only of a tag.
2543 2003-05-17 Werner LEMBERG <wl@gnu.org>
2545 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
2546 aren't stretched in a tag (this can fail with unformatted boxes).
2547 Instead, insert a break and go back one line.
2549 2003-05-16 Werner LEMBERG <wl@gnu.org>
2551 * src/roff/troff/input.cc (return_macro_request): If called with
2552 argument pop macro twice. We need this to trace `return'.
2554 * tmac/trace.tmac: Handle `return'.
2557 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2560 2003-05-15 Larry Kollar <kollar@alltel.net>
2562 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
2563 registers `FPS', `FVS', and `FPD'.
2565 2003-05-15 Werner LEMBERG <wl@gnu.org>
2567 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
2570 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
2572 * tmac/groff_mdoc.man: Slight improvements.
2574 2003-05-03 Werner LEMBERG <wl@gnu.org>
2576 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
2577 `doc-header-space' after header line if register `cR' is set.
2579 2003-05-02 Werner LEMBERG <wl@gnu.org>
2583 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
2585 * tmac/doc-common (Nd): Use \[em].
2587 2003-05-01 Werner LEMBERG <wl@gnu.org>
2589 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
2590 doc-footer-space): Initialize to 0.5i.
2591 (doc-setup-page-layout): Don't set doc-header-space and
2594 2003-04-30 Werner LEMBERG <wl@gnu.org>
2596 * REVISION: Set to 1.
2598 * doc/pic.ms: Document possible problems with `figname'.
2600 2003-04-29 Werner LEMBERG <wl@gnu.org>
2602 Version 1.19 released
2603 =====================
2605 * VERSION: Set to 1.19.
2606 * REVISION: Set to 0.
2607 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
2609 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2610 Define charset as `US-ASCII' in html output.
2612 * tmac/www.tmac (ULE): Add missing scaling indicator.
2614 * win32-diffs: Removed.
2616 2003-04-28 Werner LEMBERG <wl@gnu.org>
2618 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
2620 Document how to insert discardable whitespace with `.ss'.
2622 2003-04-27 Werner LEMBERG <wl@gnu.org>
2624 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
2625 work with plain TeX also.
2627 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
2629 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
2631 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2634 2003-04-24 Werner LEMBERG <wl@gnu.org>
2636 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
2637 vbox with positive height and zero depth if in TeX mode.
2639 * NEWS: Document glyph name changes for grodvi and grolj4.
2641 2003-04-23 Werner LEMBERG <wl@gnu.org>
2643 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
2644 * doc/pic.ms: Fixed.
2646 2003-04-21 Werner LEMBERG <wl@gnu.org>
2648 HP-UX 10.20 has `snprintf' but it isn't declared.
2650 * configure.ac: Add declaration test for snprintf.
2651 * configure: Regenerated.
2652 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
2653 * src/include/config.hin: Regenerated.
2655 2003-04-19 Werner LEMBERG <wl@gnu.org>
2657 Add keyword `figname' to pic, specifying the name of the picture
2658 box in TeX mode. Based on a patch from William J Poser
2659 <wjposer@unagi.cis.upenn.edu>.
2661 * src/preproc/pic/pic.y: New token `FIGNAME'.
2662 (macro_name): New rule of type <str>.
2663 (placeless_element): Handle `FIGNAME'.
2664 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
2665 * src/preproc/pic/main.cpp (graphname): New global variable.
2666 (do_picture): Initialize `graphname'.
2667 * src/preproc/pic/pic.h: Updated.
2668 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
2671 (tex_output::text): Beautify output.
2672 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
2673 `shaded' and `outlined' unconditionally.
2674 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
2677 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
2678 greater is necessary.
2680 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
2682 Add option -r to soelim to avoid emission of `.lf' lines.
2683 Add option -t to produces TeX comment lines instead of `.lf' lines.
2685 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
2688 (main): Handle `-r' and `-t'.
2689 (set_location): Handle `raw_flag' and `tex_flag'.
2690 * src/preproc/soelim/soelim.man, NEWS: Updated.
2692 2003-04-17 Werner LEMBERG <wl@gnu.org>
2694 * tmac/hyphenex.sh: Replaced with...
2695 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
2698 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
2699 if --quiet is used for the configure script.
2700 * configure: Regenerated.
2702 2003-04-16 Werner LEMBERG <wl@gnu.org>
2704 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
2705 Add `const' to second argument.
2706 (html_printer::add_table_end): Add `const' to argument.
2707 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
2708 `const' to arguments.
2709 * src/devices/grohtml/html-text.h: Updated.
2711 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
2712 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
2715 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
2716 cast for integer constant.
2718 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
2719 (writeNbytes): Add `const' to first argument.
2720 (writeString): Add `const' to argument.
2721 (char_buffer::can_see): Add `const' to third argument.
2722 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
2723 `const' to argument.
2724 * src/preproc/html/pushback.h: Updated.
2726 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
2727 (include_path_append): Add `const' to argument.
2730 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
2732 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
2733 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
2735 (unicode_decompose_init::unicode_decompose_init): Updated.
2736 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
2738 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
2739 * src/roff/troff/input.cc (process_startup_file): Add `const' to
2742 * tmac/hyphenex.sh: Make script more portable by using a here
2745 2003-04-15 Werner LEMBERG <wl@gnu.org>
2747 Renamed all `*.cc' files to `*.cpp'.
2748 Updated all configuration files, makefiles, and documentation.
2750 2003-04-14 Werner LEMBERG <wl@gnu.org>
2752 * tmac/hyphenex.sh: Slight improvements.
2754 2003-04-13 Werner LEMBERG <wl@gnu.org>
2756 * font/devascii/R.proto, font/devcp1037/R.proto,
2757 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
2758 character slots with unnamed glyphs.
2760 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
2761 (an-first): New global variable.
2762 (an-header): Emit vertical space between multiple man pages.
2764 2003-04-11 Werner LEMBERG <wl@gnu.org>
2766 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
2769 2003-04-10 Werner LEMBERG <wl@gnu.org>
2771 * PROBLEMS: Revised.
2773 2003-04-10 Bernd Warken <bwarken@mayn.de>
2775 * doc/webpage.ms: Improved.
2777 2003-04-09 Werner LEMBERG <wl@gnu.org>
2779 Add register \n[.height] which returns the value of \H.
2780 Add register \n[.slant] which returns the value of \S.
2782 * src/roff/troff/env.cc (init_env_requests): Implement.
2783 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2786 2003-04-08 Werner LEMBERG <wl@gnu.org>
2788 * tmac/html.tmac: Move some of the data into html-end.tmac.
2789 Remove most of the character translations for eqn since html fonts
2790 now cover those characters.
2792 * tmac/html-end.tmac: New file.
2793 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
2794 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
2795 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
2797 2003-04-07 Werner LEMBERG <wl@gnu.org>
2799 * man/groff_out.man: Document negative values of `N' if -Thtml is
2802 2003-04-06 Werner LEMBERG <wl@gnu.org>
2804 * Makefile.comm (depend.temp): Check location of YTABC.
2806 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2808 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
2810 (groff_bin_path): Rename to GROFF_BIN_PATH.
2811 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2812 * doc/Makefile.in (TROFFBIN): New variable for troff
2814 (GROFFBIN): New variable for groff binary path.
2815 (groff_bin_path): Rename to GROFF_BIN_PATH.
2816 (TROFF): Use TROFFBIN.
2817 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2818 * doc/Makefile.sub (GROFFBIN): New variable for groff
2820 (groff_bin_path): Rename to GROFF_BIN_PATH.
2821 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2823 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
2824 with INSTALL_SCRIPT.
2825 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
2826 * Makefile.dev (all): Depend on DEVSCRIPTS.
2827 (install_dev): Likewise.
2828 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
2830 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
2831 (DEVGENSCRIPTS): New variable to hold generated scripts.
2833 2003-04-05 Werner LEMBERG <wl@gnu.org>
2835 * src/libs/libdriver/input.cc (IntArray::operator[],
2836 IntArray::get_data): Remove meaningless `const' in return value.
2838 * README.CVS: New file.
2840 2003-04-04 Werner LEMBERG <wl@gnu.org>
2842 Check for stdint.h in C++, not in C.
2844 * aclocal.m4 (GROFF_STDINT_H): New function,
2845 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
2847 * configure, src/include/config.hin: Regenerated.
2848 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
2851 Fix handling of in grohtml. To do this, troff emits `N'
2852 with a negative value, representing the width of the unbreakable
2853 space (only for -Thtml). grohtml then converts this back to
2854 and uses the value of N as its width.
2856 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2857 unbreakable_space_node::tprint): Emit `N-<width>'.
2858 * src/include/printer.h (printer::set_numbered_char): Make it
2860 Make members `font_table' and `nfonts' protected instead of private.
2861 * src/devices/grohtml/post-html.cc
2862 (html_printer::set_numbered_char): New member function.
2865 * src/libs/libgroff/maxfilename.cc:
2866 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
2868 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
2871 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
2873 * man/roff.man: Small fixes.
2875 2003-04-03 Werner LEMBERG <wl@gnu.org>
2877 Make groff independent from locale's numeric settings.
2879 * configure.ac: Check for `setlocale'.
2880 * configure, src/include/config.hin: Regenerated.
2882 * src/include/lib.h: Handle HAVE_SETLOCALE.
2884 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2885 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
2886 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
2889 * doc/groff.texinfo: Change dir category to `Typesetting'.
2890 (Man font macros): Mention that there is no space between arguments
2893 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
2894 (*printer::change_color, *printer::change_fill_color): Add missing
2897 2003-04-02 Werner LEMBERG <wl@gnu.org>
2899 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2900 html_table::is_gap): Compute table widths after converting border
2901 positions to avoid rounding errors.
2903 2003-04-01 Werner LEMBERG <wl@gnu.org>
2905 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
2906 `space_emitted' properly.
2908 2003-03-31 Werner LEMBERG <wl@gnu.org>
2910 * src/devices/grohtml/html-table.cc: Fix column width calculation.
2911 (html_table::set_linelength): Don't add 1.
2912 (html_table::add_indent): Don't subtract 1.
2914 * tmac/html.tmac: Set default page offset to zero.
2916 2003-03-30 Werner LEMBERG <wl@gnu.org>
2918 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
2920 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2921 unbreakable_space_node::tprint): New functions.
2922 (troff_output_file): Make space_char_hmotion_mode::tprint and
2923 unbreakable_space_node::tprint to friends.
2924 * src/roff/troff/node.h: Updated.
2926 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
2927 in the HTML standard).
2929 2003-03-29 Werner LEMBERG <wl@gnu.org>
2931 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
2932 Otherwise, the following code
2941 produces `x a' instead of `xa'. This is a temporary fix, disabling
2942 font changes in diversions for -Thtml.
2944 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
2946 (an-do-tag-html): Merge with ...
2947 (an-do-tag): This macro.
2948 Change code slightly to circumvent grohtml bug.
2949 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
2951 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2952 html_table::is_gap): Round `width' properly.
2954 * tmac/html.tmac: Provide some default layout parameters for
2957 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
2960 2003-03-28 Werner LEMBERG <wl@gnu.org>
2962 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
2964 2003-03-27 Werner LEMBERG <wl@gnu.org>
2966 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
2969 2003-03-20 Werner LEMBERG <wl@gnu.org>
2971 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
2973 * doc/groff.texinfo: Updated.
2975 2003-03-19 Werner LEMBERG <wl@gnu.org>
2977 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
2978 TOKEN_END_TRAP>: Reset `have_input'.
2980 2003-03-18 Werner LEMBERG <wl@gnu.org>
2982 * src/roff/groff/groff.man: Mention groff_trace man page.
2984 2003-03-16 Werner LEMBERG <wl@gnu.org>
2986 * Makefile.in (LIBEXT): New variable to indicate the file extension
2987 of library files. Computed heuristically from $(OBJEXT).
2988 (MDEFINES): Add $(LIBEXT).
2989 * Makefile.lib, Makefile.comm: Use it.
2991 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
2992 overlong lines into smaller chunks.
2993 (get_binary): New function.
2995 * src/utils/pfbtops/pfbtops.man: Updated.
2997 2003-03-15 Colin Watson <cjwatson@debian.org>
2999 * src/roff/groff/groff.man: Minor syntax fix.
3001 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
3003 * src/devices/grops/ps.cc (ps_printer::media_set,
3004 ps_printer::~ps_printer): Handle zero paper width and length.
3006 2003-03-13 Werner LEMBERG <wl@gnu.org>
3008 Add options -p and -l to grodvi.
3010 * src/devices/grodvi/dvi.cc: Include paper.h.
3011 (landscape_flag, user_paper_length, user_paper_width): New global
3013 (dvi_printer::begin_page): Emit `papersize' special.
3014 Set color after initialization of `cur_h' and `cur_v'.
3015 (main): Add options `-l' and `-p'.
3016 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
3017 * src/devices/grodvi/grodvi.man, NEWS: Updated.
3019 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
3021 2003-03-12 Werner LEMBERG <wl@gnu.org>
3023 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
3024 * man/groff_tmac.man: This man page.
3025 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
3028 * tmac/X.tmac: Don't load pspic.tmac.
3030 2003-03-11 Werner LEMBERG <wl@gnu.org>
3032 Make variable `pr' local to libdriver/input.cc. Based on a patch
3033 by Bernd Warken <bwarken@mayn.de>.
3035 * src/include/driver.h (pr): Removed.
3037 * src/libs/libdriver/input.cc (pr): New global variable.
3038 (do_file): Deallocate `pr'.
3039 * src/libs/libdriver/printer.cc (pr): Removed.
3041 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
3042 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3043 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3044 (main): Don't delete `pr'.
3046 2003-03-10 Werner LEMBERG <wl@gnu.org>
3048 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
3049 * tmac/papersize.tmac: New file.
3050 * tmac/troffrc: Include `papersize.tmac'.
3051 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
3052 * tmac/an-old.tmac: Set LT to LL by default.
3054 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
3055 doc/groff.texinfo: Updated.
3057 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
3058 bug which caused all odd iso papers to have wrong dimensions.
3060 * src/devices/grops/ps.cc (user_paper_width): New global variable.
3061 (main) <'p'>: Set `user_paper_width' also.
3062 (ps_printer::media_width, ps_printer::media_height): Use values
3063 given with option `-p'.
3065 2003-03-09 Werner LEMBERG <wl@gnu.org>
3067 * src/include/nonposix.h: Provide default for SET_BINARY.
3069 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
3070 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
3073 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
3074 (main): Treat \r\n as \n.
3076 2003-03-08 Werner LEMBERG <wl@gnu.org>
3078 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
3079 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
3081 2003-03-07 Werner LEMBERG <wl@gnu.org>
3083 Added support to access more than 256 glyphs in Type 1 fonts.
3085 * src/devices/grops/ps.cc (subencoding): New structure.
3086 (style): Add `sub' field.
3088 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
3089 Add `set_subencoding', `get_subfont' and `encode_subfont' member
3092 (ps_printer::set_char): Use `set_subencoding'.
3093 (make_subencoding_name): New function.
3094 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
3095 (ps_printer::~ps_printer): Emit subencoding definitions.
3097 * src/devices/grops/psrm.cc (valid_input_table): New array to
3098 properly support EBCDIC.
3099 (white_space): Add `\f'.
3100 (ps_get_line): Change first argument to be of type `string &'.
3101 Updated all callers.
3102 This allows to get lines of arbitrary length.
3103 Use `valid_input_table'.
3104 Remove warning about non-conforming PS line length. This seems
3105 not to be of great importance -- for example, dvips don't emit
3107 (PS_LINE_MAX): Removed.
3108 (matches_comment): Change first argument to be of type `string &'.
3110 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
3112 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
3113 %AGL_to_unicode, %default_ligatures): New hash tables.
3114 Read all map entries.
3115 Add unencoded characters.
3116 Check for default ligatures if there are no `L' entries.
3117 Print all kern entries.
3118 Print all characters in charset.
3119 * src/utils/afmtodit/afmtodit.man: Updated.
3121 * font/devps/*: Regerated all fonts.
3123 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
3124 of characters, just use `.trin'. Otherwise the mapping depends
3125 on the font encoding.
3126 * tmac/ps.tmac: Add `fi' and `fl'.
3127 Improve `Fi' and `Fl'.
3128 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
3129 * tmac/Xps.tmac: Fix `em'.
3133 2003-03-04 Werner LEMBERG <wl@gnu.org>
3135 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
3138 2003-03-03 Werner LEMBERG <wl@gnu.org>
3140 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
3142 * font/devps/generate/textmap: Remove entry `similarequal'.
3143 * font/devps/symbolmap: Updated.
3145 2003-03-02 Werner LEMBERG <wl@gnu.org>
3147 * src/libs/libgroff/font.cc (font::load): Fix error message for
3150 * src/devices/grops/grops.man: Improve documentation of the -b
3153 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
3154 `ascii' and `cp1047'.
3156 2003-03-01 Werner LEMBERG <wl@gnu.org>
3158 Document composite glyphs and the `composite' request.
3160 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
3162 2003-02-28 Werner LEMBERG <wl@gnu.org>
3164 * font/devdvi/generate/ec.map: Add some more Unicode entities.
3165 * font/devdvi/*EC: Updated.
3167 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
3168 * tmac/latin1 (latin1-tr): Undo any previous mapping.
3169 * tmac/troffrc: Load `composite.tmac'.
3170 * tmac/Makefile.sub (NORMALFILES): Updated.
3172 * doc/groff.texinfo (Input Encodings): New section.
3175 2003-02-27 Werner LEMBERG <wl@gnu.org>
3177 * doc/texinfo.tex: New version 2003-02-11.06.
3179 * tmac/doc-common (Dt): Don't emit warning for unknown section.
3180 * tmac/groff_mdoc.man: Fix description of `Dt'.
3182 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
3184 * font/devps/prologue.ps: Fix for included Postscript that does
3185 a setpagedevice -- which is now safely ignored.
3189 * src/devices/grops/ps.cc: Now sets the page size in the generated
3190 document. This is done in two ways: Via a %%-comment for gv and
3191 the like, and via a PageSize and setpagedevice for programs that
3192 understands Postscript proper, like ps2pdf.
3194 * src/devices/grops/ps.h: New broken-flag to avoid page size
3195 definition, if required.
3197 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
3199 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
3200 Not really necessary due to the fix in prologue.ps, but cleaner:
3201 Such information does not belong in an .eps file.
3203 * doc/Makefile.sub: See doc/Makefile.in.
3205 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
3207 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
3208 instead of P1 since the latter is broken in some versions of netpbm.
3209 * configure: Updated.
3211 2003-02-26 Larry Kollar <kollar@alltel.net>
3213 Make man pages more customizable.
3215 * tmac/an-old.tmac (FT): New register holding footer distance from
3217 (HF): New string holding the default heading font.
3218 (TH): Handle registers `IN' and `SN' set on the command line.
3220 (PT, BT): New strings to customize header and footer lines.
3221 (an-header, an-footer): Use them.
3223 * tmac/groff_man.man: Document changes.
3225 * doc/groff.texinfo: Document man changes.
3226 Document Ultrix extensions of man.
3228 2003-02-26 Werner LEMBERG <wl@gnu.org>
3230 * src/roff/troff/input.cc (do_width, do_if_request): Reset
3231 `have_input' after changing back to old environment.
3233 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
3234 function up to be defined before first call. This is necessary to
3235 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
3237 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
3238 the default font directory also. Based on a patch from James
3239 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
3240 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
3241 * src/utils/afmtodit/afmtodit.man: Document it.
3245 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
3247 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
3249 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
3250 (GROFF_PNMTOPS_NOSETPAGE): New macro.
3251 * configure.ac: Use it.
3252 * configure: Regenerated.
3253 * Makefile.in: Updated.
3255 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
3256 (CLEANADD): Add www.tmac-sed.
3257 (pnmtops_nosetpage): Define default.
3258 (install_data): Handle www.tmac-sed and substitute
3259 @PNMTOPS_NOSETPAGE@.
3260 (stamp-sed): Add www.tmac.
3261 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
3262 It now breaks URLs at suitable places.
3263 (www:substring_ok): New register set by...
3264 (www:@test_substring): New macro.
3265 (www:error): New alias to www-error.
3266 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
3268 (URL): Use www:url_breaks.
3269 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
3270 (CDS, CDE): New macros.
3272 2003-02-25 Werner LEMBERG <wl@gnu.org>
3274 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
3277 2003-02-24 Werner LEMBERG <wl@gnu.org>
3279 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
3280 can be negative also.
3282 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
3284 (read_char_table): Avoid negative ascenders.
3285 (output_charset): Add cast.
3286 * font/devlj4/*: Regenerated.
3288 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
3291 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
3292 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
3294 * font/devdvi/*: Regenerated.
3296 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
3297 normal width, while the previously used characters (U+2329 and
3298 U+232A) are classified as wide due to canonical equivalence with the
3299 CJK punctuation characters U+3008 and U+3009.
3301 * font/devutf8/R.proto: Updated.
3302 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
3304 * man/groff_char.man: Simplify handling of table traps by
3305 introducing `start block' and `end block' macros.
3306 (Ns, Ne, 2s, 2e, Ds, De): New macros.
3307 (DL): Make it work with Unix troff also.
3308 Fix code values of `la' and `ra'.
3310 * tmac/dvi.tmac: Define `<>' for CW and CWI.
3312 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
3314 * src/devices/grohtml/post-html.cc (element_list::~element_list):
3315 New destructor, fixing a major memory leak.
3317 2003-02-22 Werner LEMBERG <wl@gnu.org>
3319 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
3320 to be in conformance with Unicode 3.0 and newer.
3322 * font/devlj4/generate/text.map: Add `Eu'.
3323 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
3324 * font/devlj4/S: Regenerated.
3326 * man/groff_char.man: Completely rewritten.
3328 * doc/groff.texinfo: Fix description of request and macro arguments.
3330 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
3334 * src/devices/grohtml/html-table.cc (html_table::~html_table):
3335 Deallocate `columns' list.
3336 * src/devices/grohtml/post-html.cc (char_block::~char_block):
3338 (text_glob::text_glob_html, text_glob::text_glob_special,
3339 text_glob::text_glob_line, text_glob::text_glob_auto_image,
3340 text_glob::text_glob_tag): Avoid memory leaks.
3341 (text_glob::remember_table): Free memory before reassigning.
3343 2003-02-19 Werner LEMBERG <wl@gnu.org>
3345 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
3346 alias `hbar'), the Planck constant over two pi.
3348 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
3349 `+e' for position 34.
3350 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
3351 `u2662' and `u2661'.
3352 * font/devdvi/{MI,S}: Regenerated.
3353 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
3354 * font/devlbp/*: Add `hbar' alias.
3355 * font/devlj4/generate/special.map: Ditto.
3356 * font/devlj4/S: Regenerated.
3357 * font/devps/generate/symbolchars: Add `+e'.
3358 * font/devps/generate/textmap: Fix PS name for `-h'.
3360 * font/devps/symbolmap: Regenerated.
3362 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
3364 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
3366 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
3369 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
3371 * tmac/tty-char.tmac: Add `+e'.
3373 2003-02-17 Werner LEMBERG <wl@gnu.org>
3375 Another round trying to really fix problems with `have_input'.
3377 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
3378 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
3380 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
3381 handling if both foreground and background colors are default.
3383 * doc/groff.texinfo (Debugging): Document .lf differences to
3386 2003-02-16 Werner LEMBERG <wl@gnu.org>
3388 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
3389 null-bytes in created string.
3391 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
3392 alias_macro, lookup_request): Improve warning messages.
3394 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
3396 Free `last_image_filename'.
3398 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
3400 (imageList::createPage, imageList::createImage): Use `free', not
3402 (imageItem::~imageItem): Free `imageName'.
3403 (addRegDef): Use `strsave', not `strdup'.
3404 (get_resolution): Free `pathp'.
3406 2003-02-15 Werner LEMBERG <wl@gnu.org>
3408 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
3411 2003-02-14 Werner LEMBERG <wl@gnu.org>
3413 Add memory management for colors to deallocate unnamed colors
3416 * src/include/color.h (color): New members `free_list' and `next'.
3417 New member functions `new' and `delete'.
3419 * src/libs/libgroff/color.cc: Implement it.
3421 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
3422 for array size of new operator.
3424 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
3425 redundant comparison.
3427 * src/roff/troff/input.cc (word_space_node::reread,
3428 hmotion_node::reread): Avoid warning about unused parameter.
3429 (reset_output_registers): Remove redundant parameter.
3430 (define_color): Undo change 2003-02-12.
3432 * src/roff/troff/reg.h: Updated.
3434 * src/roff/troff/node.cc (troff_output_file::really_print_line,
3435 output_file::put_filename, real_output_file::really_put_filename,
3436 ascii_output_file::really_print_line,
3437 break_char_node::get_hyphen_list): Avoid warning about unused
3439 (suppress_node::tprint): Updated.
3441 * configure.ac: Check declaration for rand() and srand().
3442 * configure: Regenerated.
3444 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
3446 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
3449 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
3450 to avoid compiler warnings.
3452 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
3455 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
3457 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
3459 Updated all callers.
3461 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
3463 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
3464 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
3466 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
3467 Parameter is unused.
3468 (html_printer::add_table_end): Define parameter conditionally.
3469 * src/devices/grohtml/output.cc (simple_output::special): Parameter
3472 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
3473 (lbp_printer::set_char): Last parameter is unused.
3475 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
3477 2003-02-13 Werner LEMBERG <wl@gnu.org>
3479 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
3480 Make \D'f ...' move horizontally again for backwards compatibility.
3481 Replace it with \D'Fg ...' where appropriate to avoid dependency
3482 on horizontal resolution.
3484 * src/roff/troff/input.cc (do_get_long_name): New function.
3485 (get_long_name): Call it.
3487 (read_draw_node): Handle `\D'Fx ...' by calling ...
3488 (read_color_draw_node): New function.
3490 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
3492 Pass it to `do_get_long_name' which is used instead of
3495 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
3496 unnecessary value guard.
3497 (parse_D_command) <'f'>: Add horizontal shift.
3499 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
3500 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3501 (FILL_MAX): Removed.
3503 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3506 2003-02-12 Werner LEMBERG <wl@gnu.org>
3508 * src/roff/troff/input.cc (do_name_test, do_expr_test,
3509 do_zero_width): Push `\n' if closing delimiter is missing.
3511 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
3512 <'F'>: Make \F non-transparent at the beginning of line.
3513 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
3514 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
3517 (define_color): Free color in case of reassignment.
3519 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
3520 @DefescListEnd): Use @Var, not @var.
3523 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
3525 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
3526 `shaded' and `outlined' arrays.
3527 (object_spec::object_spec): Initialize `shaded' and `outlined'.
3528 (graphic_object::set_fill_color, graphic_object::set_outline_color):
3530 (closed_object::set_fill_color): Ditto.
3531 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
3533 (troff_output::reset_color): Use a_delete instead of free.
3534 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
3536 2003-02-11 Werner LEMBERG <wl@gnu.org>
3538 * doc/groff.texinfo: Improve documentation of `ad'.
3539 Document that \D'f...' is dependent on the horizontal resolution.
3540 * man/groff_diff.man: Improve documentation of \D'f...'.
3542 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
3543 compensating \h'...' for \D'f ...' since the latter no longer moves
3545 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3547 2003-02-10 Werner LEMBERG <wl@gnu.org>
3549 Improve error messages for `x F' (and `F') commands.
3551 * src/include/error.h: Add declaration for
3552 `current_source_filename'.
3553 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
3554 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
3555 parameter for source file string.
3556 Updated all callers.
3558 * src/libs/libdriver/input.cc: Add `current_source_filename'.
3559 (remember_source_filename): New function.
3560 (parse_x_command <'F'>, do_file <'F'>): Use it.
3562 2003-02-09 Werner LEMBERG <wl@gnu.org>
3564 Make grotty not emit warnings about unknown colors more than
3567 * src/devices/grotty/tty.cc: Include `ptable.h'.
3568 (TTY_MAX_COLORS): Removed.
3569 (DEFAULT_COLOR_IDX): Defined to -1.
3570 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
3571 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
3572 Change `tty_colors' to be a ptable.
3573 First arg of `put_color' is now `char'.
3574 New functions `make_rgb_string' and `tty_color'.
3575 (tty_printer::tty_printer): Use `tty_color'.
3576 (tty_printer::color_to_idx): Return value is now `char'.
3579 * src/include/color.h (color): Add `print_color' member function.
3580 * src/libs/libgroff/color.cc (color::print_color): Implement it.
3582 2003-02-08 Werner LEMBERG <wl@gnu.org>
3586 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
3589 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
3590 assume that value has been allocated with `new[]', thus use
3591 `a_delete' for deallocation.
3593 * src/libs/libdriver/input.cc (get_integer_arg,
3594 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
3597 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
3598 * src/libs/libgroff/nametoindex.cc
3599 (character_indexer::named_char_index): Use `new <type>[1]'.
3601 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
3603 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
3604 (split_text): Use `a_delete'.
3606 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
3609 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
3610 harmless memory leak.
3611 (hyphen_trie::read_patterns_file): Initialize `buf'.
3612 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
3613 Initialize `current_fill_color'and `current_glyph_color'.
3614 * src/roff/troff/glyphuni.cc
3615 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
3616 * src/roff/troff/uniuni.cc
3617 (unicode_decompose_init::unicode_decompose_init): Ditto.
3618 * src/roff/troff/uniglyph.cc
3619 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
3621 2003-01-26 Werner LEMBERG <wl@gnu.org>
3623 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
3624 `access' before calling `unlink'.
3625 (do_file): Handle __EMX__.
3627 * src/include/nonposix.h: Handle __EMX__.
3629 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
3630 (fontpath,tmacpath): Use it.
3632 Sorted alphabetically.
3634 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
3636 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
3639 2003-01-27 Werner LEMBERG <wl@gnu.org>
3641 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
3642 New files, copied from gnulib.
3643 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
3644 * configure.ac: Updated.
3645 * configure: Regenerated.
3647 * src/include/config.hin: Regenerated.
3648 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
3649 Don't define `strcasecmp' as `strcmp'.
3650 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
3651 Dont define `strncasecmp' as `strncmp'.
3653 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
3656 2003-01-26 Werner LEMBERG <wl@gnu.org>
3658 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
3661 2003-01-25 Werner LEMBERG <wl@gnu.org>
3663 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
3665 2003-01-24 Werner LEMBERG <wl@gnu.org>
3667 Add US-english hyphenation exceptions (converted from Barbara
3668 Beeton's hyphenation exception log reports which appear irregularly
3671 * tmac/hyphen.us: Updated to latest version.
3672 * tmac/README: Updated.
3673 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
3674 * tmac/troffrc: Load `hyphenex.us'.
3675 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
3676 * doc/groff.texinfo: Updated.
3678 2003-01-23 Werner LEMBERG <wl@gnu.org>
3680 Improve hyphenation slightly. This is a first step in redesigning
3681 the hyphenation algorithm to make it more flexible (e.g. allowing
3682 kerns and ligatures between the hyphenation character and the
3683 following character -- while not used normally in English, other
3684 languages like German would benefit).
3686 * src/roff/troff/env.cc (environment::hyphenate_line): Use
3687 assertion instead of if-clause.
3688 Let `get_hyphen_list' return the number of involved characters in
3689 the hyphenation pattern instead of computing it directly (which
3690 often yields too small values).
3691 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
3692 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
3695 2003-01-22 Werner LEMBERG <wl@gnu.org>
3697 Fixing a bug which caused groff to hang if the hyphenation exception
3698 dictionary tried to grow.
3700 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
3701 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
3702 pointer to dictionary.
3704 2003-01-20 Werner LEMBERG <wl@gnu.org>
3706 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
3707 negative left italic correction.
3708 * src/utils/afmtodit/afmtodit.man: Document it.
3710 * font/devps/generate/Makefile (RFLAG): Add `-m'.
3711 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
3712 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
3716 2003-01-16 Werner LEMBERG <wl@gnu.org>
3720 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
3722 * src/preproc/refer/refer.man: Mention REFER environment variable.
3724 2003-01-05 Werner LEMBERG <wl@gnu.org>
3726 Similar to \[is], the square root glyph (\[sr]) and the square root
3727 extension glyph (\[radicalex]) are now text symbols. The new
3728 mathematical versions are called \[sqrt] and \[sqrtex],
3731 * font/devX*/S: Regenerated.
3732 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
3733 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
3734 * font/devdvi/EX, font/devdvi/S: Regenerated.
3735 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
3736 * font/devlj4/generate/special.map: Add `sqrt'.
3737 * font/devlj4/S: Regenerated.
3738 * font/devps/generate/textmap: Add `sqrt'.
3739 * font/devps/S, font/devps/symbolmap: Regenerated.
3741 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
3742 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
3743 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
3744 overlap horizontally.
3746 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
3747 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
3750 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
3751 and `sqrtex' are overlapping glyphs.
3753 2003-01-04 Werner LEMBERG <wl@gnu.org>
3755 * font/devdvi/generate/texsy.map: Add `is'.
3756 * font/devps/symbolmap: Regenerated.
3757 * font/devdvi/*TC, MI, S: Regenerated.
3759 * tmac/dvi.tmac: Remove `is'.
3761 2003-01-03 Werner LEMBERG <wl@gnu.org>
3763 `is' is now a text symbol (only relevant for dvi). The math variant
3764 can be accessed with `integral'.
3766 * font/devX*/S: Regenerated.
3767 * font/devdvi/generate/texex.map: Remove `is'.
3768 * font/devdvi/EX: Updated.
3769 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
3770 * font/devlj4/generate/special.map: Ditto.
3771 * font/devlj4/S: Regenerated.
3772 * font/devps/generate/textmap: Add `integral'.
3773 * font/devps/S: Regenerated.
3775 * tmac/dvi.tmac: Define `is'.
3777 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
3779 * src/preproc/tbl/main.cc (process_format): Fix error message.
3781 2003-01-02 Werner LEMBERG <wl@gnu.org>
3783 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
3784 * font/devps/textmap: Fix entries for `ne' and `nc'.
3785 * font/devps/symbolmap: Regenerated.
3787 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
3788 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
3789 `38', `58', `78', `-+', `|=', `nc', `ne'.
3791 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
3792 Use `schar' for `aq'.
3793 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
3794 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
3795 * tmac/tty.tmac: Add `ne'.
3797 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
3798 for fallback glyphs.
3800 2002-12-29 Werner LEMBERG <wl@gnu.org>
3804 * font/devX*/*: Regenerated.
3805 * font/devdvi/generate/ec.map: Remove `eq'.
3806 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
3807 Assign `|=' to position 39.
3808 * font/devdvi/*EC, S: Regenerated.
3809 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
3810 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
3811 Assign `|=' to position 549.
3812 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
3814 Add `uni2243' for `|='.
3816 * tmac/ec.tmac: Add `eq'.
3817 * tmac/dvi.tmac: Add `=~'.
3818 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
3821 2002-12-21 Werner LEMBERG <wl@gnu.org>
3823 * font/devdvi/generate/tc.map: Remove `**'.
3824 * font/devdvi/*TC: Regenerated.
3825 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
3827 * font/devutf8/NOTES: Updated.
3829 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
3830 Don't give default parameter to `set_macro'.
3831 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
3832 instead of `set_macro'.
3833 (charinfo::setx_macro): Implement it.
3834 (charinfo::set_macro): Don't change `mode'.
3836 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
3837 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
3838 * tmac/dvi.tmac: Define `!=' with `.schar'.
3840 2002-12-20 Werner LEMBERG <wl@gnu.org>
3842 * font/devX*/S: Regenerated.
3843 * font/devdvi/generate/ec.map: Remove `pl'.
3844 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
3845 * font/devdvi/*{TC,EC}: Regenerated.
3846 * font/devhtml/R.proto: Add `-+'.
3847 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
3848 * font/devlbp/*: Remove `or'.
3849 * font/devlj4/generate/special.map: Remove `or'.
3850 * font/devlj4/S: Regenerated.
3851 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
3852 `seveneighths', `threeeighths'.
3854 Replace `minusplus' with `uni2213'.
3855 * font/devps/symbolmap: Regenerated.
3856 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
3859 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
3861 * src/roff/troff/node.cc (troff_output_file::put_char_width):
3862 Call glyph_color and fill_color even if tcommand_flag isn't set.
3863 (make_node, node::add_char): Check not ci->is_fallback but
3866 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
3867 * tmac/ec.tmac: Add .rchar entry for `f/'.
3868 Don't remove `12', `14', `34'.
3869 Define `pl' to be always roman.
3870 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
3871 Define `18', `38', `58', `78'.
3872 * tmac/tty.tmac: Add `-+'.
3873 * tmac/dvi.tmac: Define `f/'.
3874 (dvi-frac): Use `f/'.
3875 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
3876 Define `18', `38', `58', `78'.
3878 2002-12-15 Colin Watson <cjwatson@debian.org>
3880 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
3882 2002-12-10 Werner LEMBERG <wl@gnu.org>
3884 Add glyph `tno', a textual variant of `no'.
3886 * font/devX*/*: Regenerated.
3887 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
3888 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
3889 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
3890 * font/devdvi/*: Regenerated.
3891 * font/devlbp/*: Add `tno'.
3892 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
3893 * font/devlj4/*: Regenerated.
3894 * font/devps/generate/textmap: Replace `no' with `tno'.
3895 * font/devps/generate/symbolchars: Add `no'.
3896 * font/devps/*: Regenerated.
3898 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
3900 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
3901 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
3905 * tmac/dvi.tmac: Replace most `\\' with `\E'.
3906 Add definition for `sd'.
3907 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
3909 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
3911 2002-12-08 Werner LEMBERG <wl@gnu.org>
3913 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
3914 mode to avoid rounding errors.
3915 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
3917 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
3918 src/roff/troff/troff.man: Improve documentation of -T.
3920 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
3922 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
3923 (run_pipeline) [_WIN32]: Provide working function without `fork'.
3925 2002-12-06 Werner LEMBERG <wl@gnu.org>
3927 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
3928 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
3929 Scaling Euro.sansserif glyphs down to have the same height as
3931 Removed unnecessary points; added some extrema.
3933 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3936 2002-12-04 Werner LEMBERG <wl@gnu.org>
3938 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
3939 and `Euro.symbol.bold.slanted'.
3940 Improve some glyph offsets and widths.
3941 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3943 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
3945 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
3948 * tmac/europs.tmac: Updated to new glyph indices.
3949 Use Euro.symbol for font familiy `A'.
3951 * doc/groff.texinfo: Minor improvements.
3953 2002-12-02 Werner LEMBERG <wl@gnu.org>
3955 * font/devdvi/generate.tc.map: s/%O/%0/.
3956 * font/devdvi/*TC: Regenerated.
3958 * src/roff/troff/div.cc (init_div_requests): Sorted.
3960 * tmac/dvi.tmac: Remove `Ye'.
3961 * tmac/ec.tmac: Remove `Ye'.
3962 Add .rchar entry for `de'.
3964 * man/groff.man, man/groff_diff.man: Document register `.pe'.
3965 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
3968 2002-11-30 Werner LEMBERG <wl@gnu.org>
3970 Add PS font for various Euro glyphs.
3972 * font/devps/generate/freeeuro.sfd: New master font file for
3974 * font/devps/generate/sfdtopfa.pe: New conversion script for
3976 * font/devps/generate/Makefile (FONTS): Add `EURO'.
3977 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
3978 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
3980 * font/devps/EURO: Generated from `freeeuro.afm'.
3981 * font/devps/download: Add `freeuro.pfa'.
3982 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
3985 * tmac/europs.tmac: New file.
3986 * tmac/ps.tmac: Include `europs.tmac'.
3987 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
3989 2002-11-29 Werner LEMBERG <wl@gnu.org>
3991 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
3992 * font/devdvi/S: Regenerated.
3993 * font/devhtml/R.proto: Fix `CR' and `ci'.
3995 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
3997 * font/devps/symbolmap: Regenerated.
3998 * font/devutf8/R.proto: Fix `CR' and `ci'.
4000 * font/devutf8/NOTES: Updated.
4002 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
4005 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4007 * tmac/dvi.tmac: Add `lh' and `rh'.
4008 * tmac/Xps.tmac: Fix `lh' and `rh'.
4009 * tmac/X.tmac: Add `OK'.
4010 * tmac/lj4.tmac: Ditto.
4012 2002-11-24 Werner LEMBERG <wl@gnu.org>
4014 * font/devX*/S: Regenerated.
4015 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
4016 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
4017 * font/devdvi/generate/texsy.map: Remove `or' glyph.
4018 * font/devdvi/S: Regenerated.
4019 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
4020 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
4021 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
4022 `bracketleftbt', `bracketrighttp', `bracketrightex',
4023 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
4024 `braceex', `braceleftex', `bracerightex', `bracerighttp',
4025 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
4027 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
4028 * font/devutf8/NOTES: Updated.
4029 * font/devlj4/generate/special.map: Add glyph `braceex'.
4030 * font/devlj4/S: Regenerated.
4032 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
4034 2002-11-14 Werner LEMBERG <wl@gnu.org>
4036 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
4039 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4041 * doc/texinfo.tex: New version from texinfo 4.3.
4042 * doc/groff.texinfo: Updated for texinfo 4.3.
4043 Use @tie{} where appropriate.
4044 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
4045 * font/devdvi/generate/tc.map: Remove `rn'.
4046 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
4047 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
4049 * font/devX100/*, font/devX100-12/*, font/devX75/*,
4050 font/devX75-12/*: Regenerated.
4052 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
4053 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
4054 Improve definition of `an'.
4055 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
4057 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
4058 * tmac/X.tmac: Add definition for `or'.
4059 * tmac/Xps.tmac: Undo change 2002-11-05.
4060 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
4062 2002-11-11 Werner LEMBERG <wl@gnu.org>
4064 * src/roff/troff/node.cc (troff_output_file::put_char): Always
4067 2002-11-10 Werner LEMBERG <wl@gnu.org>
4069 Added three new requests `schar', `fschar', and `rfschar'. `schar'
4070 defines a glyph which is searched after the check for fonts declared
4071 with `.special' (and before the check for all mounted special
4072 fonts). `fschar' defines a glyph for a particular font which is
4073 searched after the check for fonts declared with `.fspecial' (and
4074 before the check for fonts declared with `.special'). `rfschar'
4075 removes glyphs defined with `fschar'.
4077 * src/roff/troff/token.h (char_mode): New enum.
4078 Declare do_define_character.
4079 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
4081 (charinfo::is_fallback): Updated.
4082 (charinfo::is_special): New method.
4083 * src/roff/troff/input.cc (do_define_character): Add and use
4084 optional second parameter used as a prefix for font-specific glyph
4086 (define_character, define_fallback_character): Updated.
4087 (define_special_character): New function.
4088 (init_input_requests): Add `schar'.
4089 (charinfo::charinfo, charinfo::set_macro): Updated.
4090 * src/roff/troff/node.cc: Include `stringclass.h'.
4091 (make_glyph_node): Handle special glyphs defined with `.schar' and
4093 (define_font_special_character, remove_font_special_character): New
4095 (init_node_requests): Sorted.
4096 Add `fschar' and `rfschar'.
4097 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
4098 Document new requests.
4100 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
4101 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
4103 2002-11-08 Werner LEMBERG <wl@gnu.org>
4105 Added new font `SC' (cmtex10) to devdvi.
4107 * devdvi/generate/Makefile (FONTS): Add `SC'.
4109 * devdvi/generate/textex.map: New map file for cmtex.
4111 * devdvi/Makefile.sub (DEVFILES): Updated.
4112 * tmac/dvi.tmac: Add fspecial entries for SC.
4113 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
4114 found before `S' since the font position of `SC' is lower due to the
4115 gaps in DESC's `font' line.
4116 * tmac/ec.tmac: Add a `special' call.
4119 * font/devhtml/R.proto: Remove double entry for `ti'.
4120 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
4121 * tmac/tty-char.tmac: Remove entry for `bq'.
4122 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
4123 * tmac/ec.tmac: Don't remove `aq' glyph.
4124 * tmac/X.tmac: Fix entry for `em'.
4125 Add entries for `fo' and `fc'.
4126 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
4128 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
4129 documentation of `special' and `fspecial' requests.
4131 2002-11-05 Werner LEMBERG <wl@gnu.org>
4133 * font/devascii/R.proto, font/devcp1047/R.proto,
4134 font/devlatin1/R.proto: Remove entry for `.i'.
4135 * font/devdvi/generate/textt.map: Add entry for `ad'.
4136 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
4137 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
4138 We need this for getting kerning values to compose `/l' and `/L'.
4139 * font/devdvi: Regenerated font definition files for CM fonts.
4140 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
4141 * font/devutf8/R.proto: Ditto.
4142 Remove double entry for `ti'.
4144 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
4145 for (groff) ligatures, `la', and `ra'.
4146 Add "'C", "'c", `IJ', and `ij'.
4147 Remove double entry for `ti'.
4148 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
4150 Add "'C", "'c", `IJ', and `ij'.
4151 Fix entries for (groff) ligatures, `la', and `ra'.
4153 * tmac/ps.tmac (ps-achar): New macro.
4154 Define "'c" and "'C".
4155 * tmac/tty.tmac: Add entry for `.i'.
4156 * tmac/X.tmac (X-achar): New macro.
4157 Define "'c", "'C", and `:Y'.
4158 Add entries for `IJ' and `ij'.
4159 * tmac/Xps.tmac (Xps-achar): New macro.
4160 Define "'c" and "'C".
4161 Add entries for `IJ' and `ij'.
4162 * tmac/lbp.tmac (lbp-achar): New macro.
4163 Add fallback characters for all groff ligatures and many other
4165 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
4166 Add entries for `/l' and `/L'.
4167 Define "'c" and "'C".
4168 Add entries for `IJ' and `ij'.
4170 2002-11-02 Larry Kollar <kollar@alltel.net>
4172 * PROBLEMS: Document how to solve Mac OS X compilation problems.
4174 2002-11-02 Werner LEMBERG <wl@gnu.org>
4176 Adding support for composite glyphs: \[xxx yyy ...] and the
4177 `composite' request.
4179 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
4180 to Unicode-based glyph names.
4181 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
4182 glyph names to groff glyph names.
4183 * src/roff/troff/uniuni.cc: New file for canonically decomposing
4184 Unicode-based glyph names.
4185 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
4186 for handling Unicode glyph names.
4187 * src/roff/troff/input.cc: Include unicode.h.
4188 (composite_glyph_name): New function.
4189 (token::next) <'['>: Handle Unicode glyph names and composite
4191 (composite_dictionary): New dictionary for the `composite' request.
4192 (composite_request): Implement `composite' request.
4193 (init_input_requests): Add `composite'.
4194 Alphabetically sorted.
4195 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
4197 (init_env_requests): Alphabetically sorted.
4198 Removed `tas' and `tar' (already commented out).
4199 * src/roff/troff/Makefile.sub: Updated.
4201 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
4203 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
4206 2002-10-29 Werner LEMBERG <wl@gnu.org>
4208 Fix computation of .trunc register. Additionally, its value (and
4209 the value of the .ne register) is now always set before entering the
4212 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
4213 `needed_space' before calling `space'.
4214 (top_level_diversion::space): Remove special code for 'sp before the
4216 Call `begin_page' with the discarded space as a parameter.
4217 (top_level_diversion::begin_page): Add optional parameter to set
4219 * src/roff/troff/div.h: Updated.
4221 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
4224 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
4225 (LP): Remove superfluous call to `br'.
4226 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
4227 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4229 2002-10-26 Werner LEMBERG <wl@gnu.org>
4231 * tmac/doc-ditroff: Remove useless switch/variable -rC.
4232 (doc-setup-header): Don't set page register `%'.
4233 * tmac/doc-nroff: Remove variable `C'.
4234 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
4235 (doc-setup-header): Don't set page register `%'.
4237 * tmac/doc-common (doc-header): Call `ns'.
4238 (doc-paragraph): Protect .sp with .br so that it survives traps
4239 possibly set by the user.
4240 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4242 * tmac/doc*: Replace ' with . for consistency if no effect.
4244 2002-10-26 Werner LEMBERG <wl@gnu.org>
4246 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
4247 so that it survives traps possibly set by the user.
4249 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
4250 (troff_output_file::set_font): Call flush_tbuf if necessary.
4251 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
4252 flush_tbuf and do_motion only if necessary.
4253 (troff_output_file::start_special,
4254 troff_output_file::put_char_width, troff_output_file::put_char,
4255 troff_output_file::draw): Updated.
4256 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4257 vmotion_node::tprint): Undo change 2002-10-23.
4259 2002-10-25 Werner LEMBERG <wl@gnu.org>
4261 * tmac/www.tmac (DC): Fix case of overlapping images.
4263 2002-10-23 Werner LEMBERG <wl@gnu.org>
4265 * src/roff/troff/node.cc (troff_output_file::fill_color,
4266 troff_output_file::glyph_color): Set current color before testing
4268 (troff_output_file::put_char_width, troff_output_file::put_char,
4269 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
4271 (troff_output_file::file_color, troff_output_file::glyph_color):
4273 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4274 vmotion_node::tprint): Move first, then call fill_color.
4276 2002-10-20 Werner LEMBERG <wl@gnu.org>
4278 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
4279 possible to use multiple main macro packages.
4281 2002-10-19 Werner LEMBERG <wl@gnu.org>
4283 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4284 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
4285 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
4287 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
4288 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
4290 2002-10-16 Werner LEMBERG <wl@gnu.org>
4292 * NEWS, doc/webpage.ms: Updated.
4294 2002-10-14 Werner LEMBERG <wl@gnu.org>
4296 * src/roff/troff/node.cc (troff_output_file::put_char_width,
4297 troff_output_file::put_char, troff_output_file::fill_color,
4298 troff_output_file::glyph_color): Handle case where color pointer
4301 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
4303 Add the new -r option to grotty. It is similar to the -i option
4304 except it tells grotty(1) to use the "reverse video" attribute to
4305 render italic fonts.
4307 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
4308 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
4309 (tty_printer::make_underline, tty_printer::put_color,
4310 tty_printer::end_page): Use it.
4311 (main): Add -r switch.
4313 * src/devices/grotty/grotty.man: Document it.
4315 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
4317 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4318 cast to `unsigned char' to properly read patterns with 8bit
4321 2002-10-08 Werner LEMBERG <wl@gnu.org>
4323 * REVISION: Increased to 2.
4325 Version 1.18.1 released
4326 =======================
4328 2002-10-08 Werner LEMBERG <wl@gnu.org>
4330 * doc/webpage.ms, NEWS: Updated.
4332 2002-10-07 Werner LEMBERG <wl@gnu.org>
4334 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
4335 suppress additional whitespace after the header.
4337 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
4340 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
4342 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
4344 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
4345 (Dt): Use it to improve language localization (especially Russian
4348 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
4350 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
4351 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
4353 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
4355 Call `picurve' for BSPLINE.
4356 (HGPrintElt): Handle BSPLINE.
4357 * src/preproc/grn/README: Document it.
4359 2002-10-03 Werner LEMBERG <wl@gnu.org>
4361 * src/roff/troff/node.cc (break_char_node::col): New variable.
4362 Updated constructor.
4363 (space_node::tprint, word_space_node::tprint): Call `fill_color'
4365 (space_node::space_node): Remove assertion.
4366 (break_char_node::add_self): Pass color argument to space node.
4367 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
4369 * src/roff/troff/env.cc (environment::do_break,
4370 environment::add_padding): Ditto.
4372 2002-10-02 Werner LEMBERG <wl@gnu.org>
4374 Redesigning color support in troff. Colors are no longer
4375 represented as separate nodes but are now part of glyph nodes and
4376 friends. This fixes the current formatting misbehaviour due to the
4377 changes introduced on 2002-09-20. Some extra code is necessary for
4378 proper grotty support: Without adding color variables to
4379 space-related nodes, the background color would be changed too late.
4381 * src/roff/troff/node.h, src/roff/troff/node.cc:
4382 s/current_pagecolor/current_fill_color/.
4383 s/current_glyphcolor/current_glyph_color/.
4384 (glyph_color_node, fill_color_node): Removed.
4385 (node::get_glyph_color, node::get_fill_color): New virtual member
4387 (space_node::col): New variable.
4388 Updated constructors of space_node and derived classes accordingly.
4389 (hmotion_node::col): New variable.
4390 Updated constructors of hmotion_node and space_char_hmotion_node
4392 (vmotion_node::col): New variable.
4393 Updated constructor accordingly.
4394 (draw_node::gcol, draw_node::fcol): New variables.
4395 Updated constructor accordingly.
4396 (special_node::gcol, special_node::fcol): New variables.
4397 Updated constructors accordingly.
4398 (troff_output_file::put_char, troff_output_file::put_charwidth,
4399 troff_output_file::draw): Set glyph and fill color.
4400 (troff_output_file::start_special): Set glyph and fill color.
4401 Always set current font.
4402 (troff_output_file::fill_color, troff_output_file::glyph_color):
4403 Don't call `do_motion'.
4404 (glyph_node::gcol, glyph_node::fcol): New variables.
4405 Updated constructors of glyph_node and ligature_node accordingly.
4406 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
4408 (glyph_node::merge_glyph_node,
4409 kern_pair_node::add_discretionary_hyphen,
4410 node::add_discretionary_hyphen): Updated.
4411 (break_char_node::merge_self): Updated.
4412 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4413 vmotion_node::tprint): Handle color.
4414 (make_glyph_node, make_node, node::add_char): Updated.
4416 * src/roff/troff/env.cc (environment::space_newline,
4417 environment::space, environment::output_line, environment::do_break,
4418 environment::make_tab_node, environment::add_padding, title):
4420 (environment_switch, environment_copy): Don't add color nodes.
4422 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
4424 (token::next): Updated.
4425 \m and \M now are as transparent as \s.
4426 (process_input_stack, token::add_to_node_list, token::process,
4427 read_draw_node): Updated.
4428 (charinfo_to_node_list): Don't add color nodes.
4430 * doc/groff.texinfo: Updated.
4432 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
4434 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
4437 2002-09-27 Colin Watson <cjwatson@debian.org>
4439 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
4441 2002-09-23 Werner LEMBERG <wl@gnu.org>
4443 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
4445 (DEFAULT_LINEWIDTH_FACTOR): New macro.
4446 (linewidth_factor): New global variable.
4447 (lbp_printer::set_line_thickness): Fix case for size < 0, using
4449 (long_options): Add -w/--linewidth option.
4451 (main): Handle -w option to set linewidth_factor.
4452 (lbp_printer::lbp_printer): Initialize req_linethickness, not
4455 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
4457 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
4459 Fixed a bug in the line thickness setting code.
4461 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
4463 (lbp_printer::set_line_thickness): Pass environment as second
4465 Implement it actually.
4466 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
4467 and `set_line_thickness, depending on the current font size.
4469 2002-09-21 Werner LEMBERG <wl@gnu.org>
4471 Some Debian patches.
4473 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
4474 * src/roff/troff/node.cc (bracket_node::copy): Initialize
4477 2002-09-20 Werner LEMBERG <wl@gnu.org>
4479 * configure: Regenerated with autoconf 2.54.
4481 2002-09-20 Werner LEMBERG <wl@gnu.org>
4483 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
4485 Rename cur_fill_color to fill_color.
4486 * src/roff/troff/env.cc: Updated.
4488 2002-09-20 Werner LEMBERG <wl@gnu.org>
4490 * src/roff/troff/env.cc (title): Copy color status after processing
4492 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
4493 fill color nodes to reset colors properly.
4495 * tmac/www.tmac (DC): Fix color handling.
4497 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
4498 * doc/groff.texinfo: Fixing documentation of `tl' request.
4499 * doc/webpage.ms: Updated.
4501 2002-09-19 Werner LEMBERG <wl@gnu.org>
4503 * src/roff/troff/env.cc (environent_switch, environment_copy):
4504 Emit glyph and fill color nodes to initialize colors properly.
4506 2002-09-17 Colin Watson <cjwatson@debian.org>
4508 * src/roff/troff/env.cc (environment::set_glyph_color,
4509 environment::set_fill_color): Fix typo which prevented \m[] work
4512 2002-09-17 Werner LEMBERG <wl@gnu.org>
4514 Add left and right italic correction to non-slanted PS fonts. This
4515 is an experimental feature to improve image rendering of grohtml.
4517 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
4518 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
4519 * font/devps/*: All non-slanted fonts regenerated.
4522 2002-09-16 Werner LEMBERG <wl@gnu.org>
4524 Add a site-specific font directory.
4526 * Makefile.in (localfontdir, legacyfontdir): New variables.
4527 (fontpath): Use them.
4528 (MDEFINES, uninstall_dirs): Updated.
4529 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
4530 Remove `FONTPATH' and `MACROPATH'.
4532 * src/roff/troff/troff.man, NEWS: Updated.
4533 * doc/groff.texinfo (Font Directories): New section.
4536 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
4537 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
4538 src/preproc/grn/grn.man: Minor fixes.
4540 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
4541 Remove unused variable.
4543 2002-09-11 Werner LEMBERG <wl@gnu.org>
4545 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
4546 * man/groff_out.man: Fix documentation of 'N'.
4548 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
4550 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
4551 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
4553 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
4554 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
4555 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
4556 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
4557 PRE_TAG>: Call `begin' with `FALSE'.
4559 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4561 * src/libs/libgroff/string.cc (string::extract): Fix position of
4562 terminating null byte.
4564 2002-09-08 Werner LEMBERG <wl@gnu.org>
4566 Add global option `nospaces' to tbl so that leading and trailing
4567 spaces in data items are ignored.
4569 * src/libs/libgroff/string.cc (string::remove_spaces): New member
4570 function to remove leading and trailing spaces.
4571 * src/include/stringclass.h: Updated.
4573 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
4575 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
4577 Fix typo in error messages.
4578 (process_data): Implement `nospaces' option.
4579 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
4581 2002-09-07 Werner LEMBERG <wl@gnu.org>
4583 * src/include/config.hin: Add `HAVE_ISATTY'.
4584 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
4586 * src/libs/libgroff/tmpname.cc: Include `time.h'.
4587 * src/libs/libdriver/input.cc (Char): Add `operator==' and
4588 `operator!=' for `char'.
4589 * doc/groff.texinfo: Replace @ifnottex block for top node with
4592 2002-09-06 Werner LEMBERG <wl@gnu.org>
4594 * doc/Makefile.in (.texinfo.html): Add -I switch.
4595 * doc/groff.texinfo: Add @ifnottex block for top node to make
4596 translation to HTML work.
4598 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
4600 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
4601 (get_papersize, determine_vertical_offset): Removed.
4602 (char_buffer::do_image): Always specify letter size.
4604 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
4607 2002-09-05 Werner LEMBERG <wl@gnu.org>
4609 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
4610 default indentation.
4612 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
4614 * src/preproc/html/pre-html.cc (imageList::createPage): Use
4616 (generateImages): Clean up push-back buffer.
4618 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4620 * doc/groff.texinfo: Minor fixes.
4622 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4624 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
4625 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
4627 (determine_vertical_offset): Use LETTER_LENGTH.
4628 (createPage): Moved to ...
4629 (imageList::createPage): This.
4630 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
4631 (imageList::getMaxX): New function.
4632 (createImage): Moved to ...
4633 (imageList::createImage): This.
4634 (imageList::createImages): New function.
4635 (generateImages): Read `maxx' directly.
4637 (scanArguments): Don't specify `gsPaper' for `-o'.
4638 (makeTempFiles): Call `xtmpfile' with the last argument set to
4641 2002-08-24 Werner LEMBERG <wl@gnu.org>
4643 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
4644 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
4645 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
4646 * src/preproc/html/pushback.cc: Include nonposix.h.
4647 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
4650 2002-08-23 Werner LEMBERG <wl@gnu.org>
4652 Use $(OBJEXT) for the object file extension.
4654 * Makefile.comm (.SUFFIXES): Add .obj.
4655 (.cc.obj, .c.obj): New implicit rules.
4656 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
4657 (MDEFINES): Add EXEEXT and OBJEXT.
4658 * */Makefile.sub: s/.o/.$(OBJEXT)/.
4660 2002-08-22 Werner LEMBERG <wl@gnu.org>
4662 * INSTALL: Mention texinfo 4.2 as a prerequisite.
4664 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4666 * src/devices/grohtml/post-html.cc (colType): Make enum global to
4668 (html_printer::update_min_max, html_printer::add_table_end): New
4670 (html_printer::lookahead_for_tables): Use them.
4671 Reset page offset correctly.
4672 (html_printer::~html_printer): Add creation of creator comment up.
4674 2002-08-20 Werner LEMBERG <wl@gnu.org>
4676 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
4677 * man/groff_tmac.man: Fix typos.
4678 * man/groff_font.man: Minor reordering.
4679 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
4681 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4683 Avoid endless loops while scanning for tables.
4685 * src/devices/grohtml/post-html.cc (list::insert): Set
4687 (html_printer::next_horiz_pos): Add `text_glob' argument; update
4689 Return immediately if that argument is NULL.
4690 (html_printer::calc_nf): Don't test if `g' is NULL.
4691 (html_printer::lookahead_for_tables): Use
4692 `glyphs.move_right_get_data'.
4693 Don't test if `g' is NULL.
4695 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4697 A better fix, replacing fix 2002-08-15, for increasing SIZE.
4699 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
4701 (char_block::char_block): Allocate `buffer'.
4702 (char_buffer::add_string): Use it.
4704 2002-08-15 Werner LEMBERG <wl@gnu.org>
4706 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
4707 src/devices/grodvi/grodvi.man: Document default line thickness.
4709 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
4711 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
4714 2002-08-14 Werner LEMBERG <wl@gnu.org>
4716 * doc/webpage.ms: Updated.
4718 2002-08-09 Werner LEMBERG <wl@gnu.org>
4720 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
4723 2002-08-08 Aaron Campbell <aaron@monkey.org>
4725 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
4728 2002-08-08 Werner LEMBERG <wl@gnu.org>
4730 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
4733 Don't push back a space but a newline onto the stack.
4735 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
4737 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
4740 * src/devices/grohtml/post-html.cc (html_printer::end_font,
4741 html_printer::start_font): Handle them.
4742 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
4744 (html_text::do_bold): Don't reset italic and tt.
4745 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
4746 * font/devhtml/DESC.proto: Add those fonts.
4747 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
4749 2002-08-07 Werner LEMBERG <wl@gnu.org>
4751 * MORE.STUFF: Added gpresent.
4753 * tmac/trace.tmac: Show nesting level by a corresponding amount of
4754 whitespace before printing the logging message.
4756 2002-07-31 Colin Watson <cjwatson@debian.org>
4758 * src/devices/grohtml/html-table.cc (html_table::finish_row):
4759 Initialize `n' to zero. This fixes a segfault on ARM.
4761 2002-07-30 Werner LEMBERG <wl@gnu.org>
4763 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
4765 2002-07-29 Werner LEMBERG <wl@gnu.org>
4767 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
4770 2002-07-28 Colin Watson <cjwatson@debian.org>
4772 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
4774 (html_printer::html_printer): Initialize `pointsize'.
4776 2002-07-26 Werner LEMBERG <wl@gnu.org>
4778 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
4780 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
4781 (gnu.eps): Add -rle switch to pnmtops.
4782 (distfiles): Add gnu.eps and gnu.png.
4784 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
4786 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
4789 2002-07-24 Werner LEMBERG <wl@gnu.org>
4791 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
4792 ' \+' but ' *' for sed.
4793 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
4795 2002-07-23 Werner LEMBERG <wl@gnu.org>
4797 * doc/groff.texinfo: Document `papersize' keyword.
4798 * NEWS, man/groff_font.man: Updated.
4800 2002-07-23 Colin Watson <cjwatson@debian.org>
4802 Extend papersize keyword to accept more than a single entry. The
4803 first valid will be used.
4805 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
4806 (font::scan_papersize): Really skip final newline.
4807 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
4809 2002-07-23 Werner LEMBERG <wl@gnu.org>
4811 * configure.ac: Test for isatty.
4812 * configure: Regenerated.
4813 * src/include/posix.h: Check HAVE_ISATTY.
4814 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
4815 * src/utils/lookbib/lookbib.cc: Include posix.h.
4816 Don't declare isatty.
4818 2002-07-21 Werner LEMBERG <wl@gnu.org>
4820 * NEWS: Add `output' request.
4822 * REVISION: Increased to 1.
4824 Version 1.18.0 released
4825 =======================
4827 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
4829 Allow internal glyph indices > 0xFF in grohtml for input characters.
4831 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
4833 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
4834 Updated all callers.
4835 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
4836 (html_printer): Updated.
4838 2002-07-19 Werner LEMBERG <wl@gnu.org>
4840 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
4841 * font/devutf8/R.proto: Adding some missing glyphs.
4842 * font/devutf8/NOTES: Updated.
4844 * tmac/dvi.tmac: Add more composite glyphs.
4845 * tmac/html.tmac: Updated.
4847 * man/groff_char.man: Add `sum' and `product' entities.
4851 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
4853 Improved table, tab, and indenting support.
4855 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
4856 string_iterator::suppress_newline_flag): Removed. Updated all
4857 function which have used it.
4859 * src/roff/troff/env.cc: Include `input.h'.
4860 (environment::add_node): Accept 0 as parameter.
4861 (environment::add_html_tag): Add `force' parameter.
4862 Updated all callers.
4863 (environment::add_html_tag_tabs): Ditto.
4864 For the moment, support left-aligned tabs only.
4865 (environment::make_html_tag): New function.
4866 (fill, no_fill): Set .br html tag additionally.
4867 (environment::newline): Emit `eol.ce' or `eol' tag for html.
4868 (environment::add_html_tag_eol): Removed.
4869 (tab_stops::distance_to_next_tab): Add variant for handling
4871 (environment::distance_to_next_tab): Ditto.
4872 Updated all callers.
4873 (environment::handle_tab): Handle tabs for html.
4875 * src/roff/troff/env.h: Updated.
4877 * src/roff/troff/div.cc: Updated all callers of
4878 `environment::add_html_tag'.
4880 * src/devices/grohtml/html-table.cc,
4881 src/devices/grohtml/html-table.h: New files.
4883 * src/devices/grohtml/html-text.cc (html_text): New members
4884 `blank_para' and `start_space'.
4885 (html_text::issue_tag): Don't emit TABLE_TAG.
4886 Handle indentation for PRE_TAG and P_TAG.
4887 (html_text::end_tag): Updated.
4888 (html_text::table_is_void, html_text::issue_table_begin,
4889 html_text::issue_table_end): Removed.
4890 (html_text::do_push): Simplified.
4891 [DEBUGGING]: Small fix.
4892 (html_text::push_para): Add new parameter for indentation; updated
4895 (html_text::do_indent, html_text::do_table, html_text::done_table,
4896 html_text::is_in_table): Removed.
4897 (html_text::do_pre): Handle P_TAG also.
4898 (html_text::shutdown): Handle p->indent.
4899 (html_text::check_emit_text): Simplified.
4900 (html_text::do_emittext): Reset `blank_para'.
4901 (html_text::do_para): Add new parameter for indentation; updated
4903 (html_text::remove_indent): New function.
4904 (html_text::do_space): Handle verbatim text properly.
4905 (html_text::ever_emitted_text, html_text::starts_with_space,
4906 html_text::remove_para_align): New functions.
4907 (html_text::dump_stack_element, html_text::dump_stack): Updated.
4909 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
4912 * src/devices/grohtml/post-html.cc: Include html-table.h.
4913 (INDENTATION): Removed.
4914 (text_glob): Added many `is_<foo>' functions.
4915 Added table description `tab'.
4916 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
4918 (list): Add `insert' and `move_to' member functions.
4919 (page): Add `insert_tag' member function.
4920 (page::dump_page) [DEBUG_TABLES]: Improved.
4921 (html_printer): Add `table' and `max_linelength' elements.
4922 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
4923 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
4924 `remove_tabs', `remove_courier_tabs'.
4925 (html_printer::emit_raw): Handle indentation.
4926 (html_printer::do_center, html_printer::write_header): Updated.
4927 (html_printer::is_courier_until_eol): Check for tag.
4928 (html_printer::do_linelength): Handle max_linelength.
4929 (html_printer::do_page_offset, html_printer::do_indentation): Handle
4931 (html_printer::do_tempindent): Updated.
4932 (html_printer::do_indentedparagraph): Removed.
4933 (html_printer::do_indent): Simplified.
4934 (html_printer::do_eol): Use `ever_emitted_text'.
4935 (html_printer::do_flush, html_printer::do_links): Don't call
4937 (html_printer::do_break): Handle end_tempindent.
4938 (html_printer::troff_tag): Get argument.
4940 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
4941 (html_printer::flush_page): Call `lookahead_for_tables'.
4942 Don't call `done_table'.
4943 (html_printer::add_to_sbuf): Always call do_indent.
4945 * src/devices/grohtml/Makefile.sub: Updated.
4947 * tmac/an-old.tmac (TP): Don't handle html device specially.
4948 (an-do-tag-html): New function which will be used instead of
4949 `an-do-tag' if html device is used.
4951 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
4953 * tmac/s.tmac (@IP): Don't handle html device specially.
4954 (@IP-html): New function which will be used instead of `@IP' if
4955 html device is used.
4957 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
4958 is a hack which will eventually vanish again.
4959 (PIMG): Handle `-C' option correctly if not html.
4962 2002-07-17 Werner LEMBERG <wl@gnu.org>
4964 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
4966 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
4968 * contrib/pic2graph/pic2graph.*: Use convert(1).
4969 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
4971 2002-07-14 Bernd Warken <bwarken@mayn.de>
4973 * tmac/groff_trace.man: New file.
4974 * tmac/Makefile.sub: Updated.
4977 2002-07-13 Werner LEMBERG <wl@gnu.org>
4979 * src/roff/groff/groff.man: Add some cross references.
4981 2002-07-12 Werner LEMBERG <wl@gnu.org>
4983 * src/roff/troff/input.cc (substring_request): Add warnings for
4984 string indices out of range.
4986 2002-07-11 Werner LEMBERG <wl@gnu.org>
4988 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
4989 * font/devdvi/*EC: Regenerated.
4991 2002-07-10 Bernd Warken <bwarken@mayn.de>
4993 * man/groff_char.man: Updated and extended.
4995 2002-07-10 Werner LEMBERG <wl@gnu.org>
4997 * src/roff/troff/input.cc (length_macro): Renamed to...
4998 (length_request): This.
4999 Move call of `tok.next()' to the very end, otherwise the register
5000 value hasn't been updated yet.
5001 (init_input_requests): Updated.
5003 2002-07-09 Werner LEMBERG <wl@gnu.org>
5005 * src/roff/troff/input.cc (substring_macro): Renamed to...
5006 (substring_request): This.
5007 (init_input_requests): Updated.
5008 * src/roff/troff/request.h: Updated.
5010 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
5012 * src/roff/grog/grog.sh: Fix typo.
5014 2002-07-08 Werner LEMBERG <wl@gnu.org>
5016 * win32-diffs: Updated.
5018 Handle `papersize' keyword properly in DESC.
5020 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
5022 Updated all callers.
5023 * src/libs/libgroff/paper.cc: Add four more paper formats used by
5025 * src/include/paper.h: Updated.
5027 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
5028 Other minor C syntax fixes.
5029 (papersize, paperlength, paperwidth): Renamed to `user_*'.
5030 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
5032 (lbp_printer::lbp_printer): Pass three arguments.
5033 Set paper dimensions properly.
5034 (make_printer, main): Updated.
5035 (handle_unknown_desc_command): Fix error messages.
5036 (main): Handle papersize keyword in DESC properly.
5038 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
5040 (lbp_printer::lbp_printer): Pass an argument.
5041 Set paper_size properly.
5042 (handle_unknown_desc_command): Removed.
5043 (make_printer, main): Updated.
5044 * src/devices/grolj4/grolj4.man: Minor documentation fix.
5046 * man/groff_font.man, NEWS: Updated.
5048 2002-07-07 Werner LEMBERG <wl@gnu.org>
5050 Integrated eqn2graph, contributed by Eric S. Raymond.
5052 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
5054 * Makefile.in, NEWS: Updated.
5056 2002-06-04 Werner LEMBERG <wl@gnu.org>
5058 Changing the substring request to make it fit better with other
5059 string manipulation functions in other programming languages:
5060 Index 0 is now the first character in the string, and index -1
5061 indicates the last character. Since this request didn't work
5062 properly anyway in the last release, it doesn't harm too much to
5065 * src/roff/troff/input.cc (substring_macro): Use loops to get
5066 the real string length (ignoring COMPATIBLE_SAVE and
5067 COMPATIBLE_RESTORE) and offsets.
5068 Implement change described above.
5070 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
5071 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
5073 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
5075 2002-06-03 Werner LEMBERG <wl@gnu.org>
5077 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
5078 COMPATIBLE_RESTORE are completely ignored.
5080 * src/roff/troff/input.cc (char_list::set, char_list::get): New
5082 (macro): `length' field renamed to `len'.
5083 Added new field `empty_macro' (1 if macro is empty), to be used
5084 instead of checking `len'.
5085 Updated all callers.
5086 (macro::empty): Updated.
5087 (macro::length, macro::set, macro::get): New functions.
5088 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5090 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
5091 COMPATIBLE_RESTORE pairs.
5092 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5093 * src/roff/troff/request.h: Updated.
5095 * doc/groff.texinfo: Document .chop's behaviour better.
5097 2002-06-02 Werner LEMBERG <wl@gnu.org>
5099 * doc/pic.ms: Fix documentation for the addition of positions.
5101 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
5103 2002-06-29 Werner LEMBERG <wl@gnu.org>
5105 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
5107 * src/roff/troff/input.cc (have_string_arg): New global variable.
5108 (read_mode): New enumeration.
5109 (read_escape_name): Use it. Update all calls.
5110 (read_long_escape_name): Use it. Update all calls.
5111 Set have_string_arg if appropriate.
5112 (get_char_for_escape_name): Add parameter for handling space
5114 (interpolate_string_with_args, decode_string_args): New functions.
5115 (get_copy, token::next): Call it if necessary.
5116 (interpolate_string): Fix error message.
5118 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5121 2002-06-24 Bernd Warken <bwarken@mayn.de>
5123 * man/groff_tmac.man: Updated and extended.
5125 2002-06-24 Werner LEMBERG <wl@gnu.org>
5127 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
5129 2002-06-23 Werner LEMBERG <wl@gnu.org>
5131 * doc/pic.ms: Improve documentation of composite block objects.
5133 2002-06-22 Werner LEMBERG <wl@gnu.org>
5135 * src/roff/troff/input.cc (init_registers): Add three registers
5136 `seconds', `minutes', and `hours' to hold the current time.
5138 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5141 2002-06-20 Werner LEMBERG <wl@gnu.org>
5143 Make \X accept both `\ ' and `\~', converting them to single space
5146 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
5147 (token::unstretchable_space): New inline function.
5148 * src/roff/troff/input.cc (token::next, token::delimiter,
5149 token::description, token::add_to_node_list, token::process): Handle
5150 TOKEN_UNSTRETCHABLE_NODE.
5151 (encode_char): Handle tok.stretchable_space and
5152 tok.unstretchable_space.
5154 * NEWS, doc/groff.texinfo: Document it..
5156 2002-06-19 Werner LEMBERG <wl@gnu.org>
5158 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
5160 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
5161 keyword to enable/disable SGR output.
5162 (tty_printer::change_fill_color): New function.
5163 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
5165 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
5168 2002-06-18 Werner LEMBERG <wl@gnu.org>
5170 Add a `color' request and a `.color' register to control usage of
5173 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
5174 (color_flag): This (which is the inverse).
5175 (activate_color): New function.
5176 (main, init_input_requests): Updated.
5177 * src/roff/troff/troff.h, src/roff/troff/node.cc
5178 (troff_output_file::fill_color, troff_output_file::glyph_color):
5181 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5182 Document the changes.
5184 2002-06-17 Colin Watson <cjwatson@debian.org>
5186 Circumvent bug in autoconf 2.53 regarding top_builddir.
5188 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
5189 * Makefile.in, doc/Makefile.in:
5190 s/@top_builddir@/@groff_top_builddir@/.
5191 * configure: Regenerated (with autoconf 2.53).
5193 2002-06-17 Werner LEMBERG <wl@gnu.org>
5195 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
5196 `paperwidth' and `paperlength' for the `papersize' keyword.
5198 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
5200 * src/devices/grops/grops.man: Add info about Type 42 fonts.
5202 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
5204 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
5205 html_printer::do_linelength, html_printer::do_pageoffset,
5206 html_printer::do_indentation, html_printer::do_tempindent,
5207 html_printer::do_break, html_printer::begin_page): Clear indented
5209 * tmac/html.tmac: Disable hyphenation.
5211 2002-06-15 Werner LEMBERG <wl@gnu.org>
5213 Don't produce HTML files if utility programs are missing.
5215 * Makefile.in (make_html, make_install_html): New variables.
5216 (MDEFINES): Updated.
5218 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
5220 * configure.ac: Use it.
5221 * configure: Regenerated.
5223 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
5224 (HTMLEXAMPLESFILES): This new variable.
5225 (EXAMPLESIMAGEFILES): Renamed to...
5226 (HTMLEXAMPLEIMAGEFILES): This.
5227 (CLEANADD): Add HTMLEXAMPLEFILES.
5228 (all): Use `make_html'.
5230 (install_data): Use `make_install_html'.
5231 Move html stuff to...
5232 (install_html): This new target.
5233 (uninstall_sub): Updated.
5235 2002-06-14 Bernd Warken <bwarken@mayn.de>
5237 * src/roff/grog/Makefile.sub (grog): Renamed to...
5239 (grog): New rule to always install grog.sh as grog.
5241 2002-06-08 Bernd Warken <bwarken@mayn.de>
5243 * src/roff/grog/grog.pl: Fix typo.
5245 2002-06-07 Werner LEMBERG <wl@gnu.org>
5247 * doc/groff.texinfo: Add more info on .tr arguments.
5249 2002-06-05 Werner LEMBERG <wl@gnu.org>
5251 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5253 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
5254 * configure: Regenerated.
5256 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5258 * src/roff/troff/symbol.cc (table_sizes): Add more values.
5260 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
5262 2002-06-04 Werner LEMBERG <wl@gnu.org>
5264 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
5265 is not initialized at the time we need it in case `--prefix' hasn't
5266 been set. Check for `ac_default_prefix' also.
5267 Test for `papersize' keyword also and generalize allowed whitespace.
5268 * configure: Regenerated.
5270 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
5273 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
5275 (src_version, src_revision): New variables to avoid overwriting
5276 from parent make process.
5277 (version.cc): Updated.
5279 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
5280 (linebuf, linebufsize): New global variables.
5281 (sys_fatal): Use `fatal' to abort properly.
5282 (get_line): New function.
5283 (get_resolution): Use it.
5284 Improve error messages.
5285 (get_papersize): Check `papersize' also.
5287 Improve error messages.
5289 2002-06-03 Werner LEMBERG <wl@gnu.org>
5291 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
5292 should be removed only if builddir is not srcdir.
5293 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
5294 (clean): Depend on `mostlyclean'.
5295 (distclean): Depend on `clean'.
5296 (realclean, extraclean): Depend on `distclean'.
5297 (.y.cc, .y.o): Simplified. The output files are no longer written
5298 to srcdir but to builddir.
5299 * Makefile.in (MDEFINES): Add `version' and `revision'.
5300 (uninstall_dirs): Fix order of directories.
5301 * doc/Makefile.sub (version, revision): Removed.
5302 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
5303 Added `HTMLDOCFILES'.
5304 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
5305 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
5306 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
5309 * doc/texinfo.tex (\authortt): New macro.
5310 (\shortcontt): Define.
5311 (\titlepage): Set \tt to \authortt while defining \authorfont.
5312 (\appendixbox): New macro.
5313 (\chapmacro, \appendixentry): Use \appendixbox to get even
5314 indentation for letters.
5315 (\summarycontents): Set \tt.
5316 (\internalpagesize): Add two arguments for real paper width and
5317 height as needed by pdfTeX.
5318 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
5320 (\tempdima, \tempdimb): New temporary dimensions.
5321 (\pagesizesyyy): Updated.
5323 2002-06-02 Werner LEMBERG <wl@gnu.org>
5325 Adding a new keyword `papersize' to the DESC file format (similar
5326 but not completely identical to grolbp's extension). grops now has
5327 a -p command line option to override `papersize'. Finally, grolbp
5328 has been adapted to the new syntax.
5330 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
5331 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
5333 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
5334 (CCSRCS): Add `paper.cc'.
5336 * src/include/font.h (font): Add `papersize' element.
5337 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
5338 (font::scan_papersize): New function.
5339 (font::load_desc): Use it for handling `papersize' keyword.
5340 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
5342 * src/devices/grops/ps.cc: Include paper.h.
5343 (user_paper_length): New global variable.
5344 (ps_printer): Use paper length as initializer.
5345 (make_printer): Updated.
5346 (main): Handle new `-p' option.
5347 * src/devices/grops/grops.man: Updated.
5349 * src/devices/grolbp/lbp.cc: Include paper.h.
5350 s/papersizes/lbp_papersizes/.
5351 (set_papersize): Use new `papersizes' array.
5352 (handle_unknown_desc_command): Don't handle `papersize'.
5353 (main): Use `font::scan_papersize' for handling `-p' option.
5354 * src/devices/grolbp/grolbp.man: Updated.
5356 * man/groff_font.man: Document `papersize'.
5359 2002-05-30 Werner LEMBERG <wl@gnu.org>
5361 * src/devices/grops/TODO: Updated.
5362 * src/devices/grops/grops.man: More info on paper formats.
5363 * man/groff_font.man: Document `paperheight' and `paperwidth'.
5365 2002-05-29 Werner LEMBERG <wl@gnu.org>
5367 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
5368 to list only if srcdir != currdir.
5369 (distfiles): New target.
5371 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
5372 (NOMAKEDIRS): New variable.
5375 2002-05-26 Werner LEMBERG <wl@gnu.org>
5377 Add .output request, similar to \! at top-level.
5379 * src/roff/troff/input.cc (transparent): Remove unused declaration.
5380 (output_request): New function.
5381 (init_input_requests): Add it.
5383 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5386 * Makefile.in (MDEFINES): Add INSTALL_INFO.
5387 (prepare_examples): Fix typo.
5388 * doc/groff.texinfo (@direntry): Fix it.
5390 2002-05-25 Werner LEMBERG <wl@gnu.org>
5392 Including the doc subdir into groff's Makefile system.
5394 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
5395 * configure.ac: Use it.
5396 Generate `doc/Makefile'.
5397 * configure: Regenerated.
5399 * Makefile.in (infodir, INSTALL_INFO): New variables.
5400 (MDEFINES, uninstall_dirs): Updated.
5401 (OTHERDIRS): Add `doc'.
5402 * Makefile.comm (CLEANDIRADD): New variable.
5403 (mostlyclean): Use it.
5405 * doc/Makefile.sub, doc/Makefile.in: New files.
5406 * doc/Makefile: Removed.
5408 * NEWS, INSTALL: Updated.
5410 2002-05-24 Werner LEMBERG <wl@gnu.org>
5412 * doc/homepage.ms: Renamed to ...
5413 * doc/webpage.ms: This.
5416 2002-05-23 Werner LEMBERG <wl@gnu.org>
5418 Integrating the `mom' macro package, contributed by Peter Schaffter
5421 * contrib/mom/*: New subdirectory tree.
5422 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
5423 be used for documentation files.
5424 (MDEFINES, uninstall_dirs): Use them.
5425 (OTHERDIRS): Add contrib/mom.
5426 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
5428 * MANIFEST, NEWS: Updated.
5430 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
5432 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
5433 if at outer level; at start-up we are at outer level.
5435 * src/roff/troff/input.cc (do_suppress): Implement it.
5438 Add option -p to show progress information.
5439 pre-grohtml will now render only one page at a time, reducing the
5440 size of needed disk resources enormously.
5442 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
5443 (imagePageName): New global variable.
5444 (psPageName, show_progress, currentPageNo): New global variables.
5445 (html_system): Close saved stderr and stdout handles.
5446 (write_end_image): Accept a parameter to control \O escape.
5447 (write_start_image): Adapted to new \O meaning.
5448 (char_buffer::write_upto_newline): Updated.
5449 (createAllPages): Replaced with...
5450 (createPage): This new function to create a single page for images.
5451 It uses `psselect' from the psutils package.
5452 (removeAllPages): Removed.
5453 (createImage): Updated.
5454 Handle progress display.
5455 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
5456 (scanArguments): Add option -p.
5457 (makeTempFiles): Updated to create temp files for psPageName and
5459 (removeTempFiles): Removed.
5462 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
5463 html_printer::write_header): Append `\0' to `buffer'.
5464 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
5466 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
5467 Handle `text_emitted'.
5468 (html_text::table_is_void): Slightly rewritten.
5469 (stop): New external symbol.
5470 (html_text::do_push) [DEBUGGING]: Use it and simplify.
5471 (html_text::shutdown): Call `dump_stack'.
5472 (html_text::do_space): Rewritten.
5473 * src/devices/grohtml/grohtml.man: Document -p and the need of
5476 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
5478 Call \O[0] if `ps4html' is active.
5479 * tmac/s.tmac (@EQ, @EN): Handle html better.
5481 * tmac/html.tmac: Don't use black for background colour.
5483 * src/roff/troff/node.cc: Include `div.h'.
5484 (troff_output_file::really_print_line): Don't use `is_on'.
5485 (troff_output_file::word_marker, troff_output_file::flush_tbuf
5486 troff_output_file::check_charinfo,
5487 troff_output_file::put_char_width, troff_output_file::put_char,
5488 troff_output_file::determine_line_limits, troff_output_file::draw,
5489 real_output_file::begin_page, glyph_color_node::tprintf,
5490 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
5492 (troff_output_file::really_on): Call `do_motion'.
5493 (suppress_node::tprint): Use `get_page_number' instead of `%'
5495 Call `reset_output_registers' conditionally on `is_on'.
5497 * doc/groff.texinfo: Document new syntax of \O.
5498 * NEWS, man/groff_diff.man: Updated.
5500 2002-05-22 Werner LEMBERG <wl@gnu.org>
5502 * MORE.STUFF: Add info about David Frey's deroff implementation.
5505 2002-05-16 Werner LEMBERG <wl@gnu.org>
5507 Pic's `with' attribute now accepts positions.
5509 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
5510 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
5512 (object_spec): Add rule for `WITH' and `position'.
5513 (relative_path): Give `corner' the precedence of `CHOP'.
5514 * src/preproc/pic/object.h (path): New members `pos' and
5516 * src/preproc/pic/object.cc: Updated initializers of `path'.
5517 (path::follow): Handle `is_position'.
5519 * doc/pic.ms: Completely updated grammar description.
5520 Many typographical improvements.
5522 2002-05-15 Werner LEMBERG <wl@gnu.org>
5524 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
5525 code of x in range 0-127) also.
5526 * doc/groff.texinfo, man/groff_diff.man: Updated.
5528 Added keywords `north', `south', `east', and `west' for corners
5531 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
5533 (yylex): Handle them.
5534 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
5535 (corner): Handle them.
5537 2002-05-14 Werner LEMBERG <wl@gnu.org>
5539 * src/devices/grops/grops.man: Clarify handling of `download' file.
5541 2002-05-11 Werner LEMBERG <wl@gnu.org>
5543 Adding `warnscale' and `spreadwarn' requests, based on a patch from
5544 Jeffrey Friedl <jfriedl@yahoo.com>.
5546 * src/roff/troff/input.cc (spread_limit, warn_scale,
5547 warn_scaling_indicator): New global variables.
5548 (warnscale_request, spreadwarn_requests): New functions.
5549 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
5550 (init_input_requests): Updated.
5551 (error_type): Add `OUTPUT_WARNING'.
5552 (do_error): Handle it.
5553 (output_warning): New warning function which shows output location.
5554 * src/roff/troff/env.h (spread_limit): New external variable.
5555 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
5557 (distribute_space): Emit warning if added space is larger than
5559 (environment::possibly_break_line): Emit warning if a line can't
5560 be adjusted on both sides.
5562 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
5564 2002-05-08 Werner LEMBERG <wl@gnu.org>
5566 * src/roff/troff/node.cc (special_node::special_node): Use
5567 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
5568 \X''\% crashes, for example.
5570 * doc/groff.texinfo: Document \! and \? used at top-level.
5572 2002-05-06 Werner LEMBERG <wl@gnu.org>
5574 * src/preproc/pic/pic.man: Fix some keyword syntax.
5575 Other minor typographical fixes.
5577 * src/roff/groff/groff.man: Fix typos.
5579 2002-05-04 Werner LEMBERG <wl@gnu.org>
5581 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
5582 (ShortOpt[]): This to avoid problems with refer.
5584 * doc/pic.ms: Fix typo.
5585 Fix pic grammar description.
5587 * tmac/an-old.tmac (ne): Use de1, not de.
5589 2002-05-03 Werner LEMBERG <wl@gnu.org>
5591 * doc/groff.texinfo: Finished separation of glyphs and characters.
5592 Don't use the string `Appendix' for appendix headers (both in
5593 the text and the table of contents).
5594 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
5597 Use registers LL and LT (similar to -ms) for controlling the
5598 length of title and line, respectively, in the -man and -mdoc
5601 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
5602 (doc-setup-page-layout): Use \n[LL] and \n[LT].
5603 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
5605 (an-header, an-p-footer): Use \n[LT].
5606 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
5607 doc/groff.texinfo: Document it.
5609 2002-05-02 Werner LEMBERG <wl@gnu.org>
5611 * doc/fdl.texi: New file.
5612 * doc/groff.texinfo: Include it.
5613 Define and use @copying.
5614 Starting with separating glyph, symbol, and character.
5616 2002-04-27 Werner LEMBERG <wl@gnu.org>
5618 * Makefile.in (EXEEXT): Set it.
5619 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
5622 * src/include/nonposix.h: Define GS_NAME.
5623 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
5625 Some preliminary changes for EMX support under OS/2.
5627 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
5628 __EMX__ similar to __MSDOS__.
5629 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
5631 2002-04-25 Werner LEMBERG <wl@gnu.org>
5633 * doc/groff.texinfo: Integrated groff_out.man.
5636 2002-04-23 Werner LEMBERG <wl@gnu.org>
5638 * man/groff_out.man: Minor fixes.
5640 2002-04-23 Werner LEMBERG <wl@gnu.org>
5642 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
5643 correct page references.
5644 Fixed many index entries.
5646 2002-04-23 Bernd Warken <bwarken@mayn.de>
5648 * man/roff.man: Enlarged.
5650 2002-04-22 Werner LEMBERG <wl@gnu.org>
5652 * doc/groff.texinfo: More examples, other fixes.
5654 2002-04-20 Werner LEMBERG <wl@gnu.org>
5656 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
5657 will now form a chain, e.g.
5666 This is for compatibility with plan 9's troff.
5668 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
5672 * doc/groff.texinfo: Add documentation of remaining requests and
5675 2002-04-19 Werner LEMBERG <wl@gnu.org>
5677 * doc/groff.texinfo: Add documentation of remaining escapes.
5679 * font/devdvi/generate/tc.map: Remove entry for `sr'.
5680 * font/devdvi/*TC: Regenerated.
5682 2002-04-18 Werner LEMBERG <wl@gnu.org>
5684 * src/roff/troff/input.cc (token::next): Make \H behave consistently
5685 if not in compatibility mode, i.e., increment relative to the
5687 * doc/groff.texinfo: Updated accordingly.
5689 2002-04-17 Werner LEMBERG <wl@gnu.org>
5691 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
5693 2002-04-16 Bernd Warken <bwarken@mayn.de>
5695 * src/roff/groff/groff.man: Improve documentation of -P option.
5698 2002-04-15 Werner LEMBERG <wl@gnu.org>
5700 Add new escape \F to switch font family.
5702 * src/roff/troff/input.cc (token::next): Handle \F.
5703 * src/roff/troff/env.cc (environment::set_family): Handle
5705 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5708 2002-04-14 Werner LEMBERG <wl@gnu.org>
5710 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
5713 2002-04-13 Werner LEMBERG <wl@gnu.org>
5715 Implement \f[] as an alternative to \fP. Change \mP and \MP to
5716 \m[] and \M[], respectively.
5718 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
5719 (symbol::symbol): Handle NULL string and empty string differently.
5720 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
5721 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
5722 Add optional parameter.
5723 Updated calling functions.
5724 (get_copy, do_glyph_color, do_fill_color, token::next): Use
5726 * src/roff/troff/env.cc (environment::set_font): Ditto.
5728 * src/preproc/pic/troff.cc (troff_output::set_fill,
5729 troff_output::reset_color: Updated.
5731 * tmac/www.tmac: Updated.
5733 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
5734 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
5737 * tmac/Xps.tmac: Remove some redundant code.
5739 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
5740 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
5741 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
5744 2002-04-13 Bernd Warken <bwarken@mayn.de>
5746 * src/include/printer.h, src/libs/libdriver/printer.cc
5747 (printer::change_fill_color): New member function.
5748 * src/libs/libdriver/input.cc (parse_D_command): Use it.
5750 2002-04-12 Werner LEMBERG <wl@gnu.org>
5752 * doc/groff.texinfo: Completed pass on gtroff reference.
5754 2002-04-11 Werner LEMBERG <wl@gnu.org>
5756 * doc/groff.texinfo: More fixes.
5758 2002-04-11 Bernd Warken <bwarken@mayn.de>
5760 * src/include/color.h: Decorate with `const'.
5763 * src/libs/libgroff.color.cc: Decorate with `const'.
5765 (color::color): Initialize members.
5766 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
5767 command according to the documentation.
5769 * man/groff_out.man: Updated.
5772 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
5774 * src/preproc/html/pre-html.cc (write_start_image): Remove
5776 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
5778 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
5779 \C'hy' caused an assertion failure.
5781 * src/roff/troff/env.cc (environment::environment): Initialize
5783 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
5785 2002-04-10 Werner LEMBERG <wl@gnu.org>
5787 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
5788 Document pvs request and .pvs register.
5790 2002-04-09 Werner LEMBERG <wl@gnu.org>
5792 * doc/groff.texinfo: Improve and fix documentation of diversions
5795 2002-04-08 Werner LEMBERG <wl@gnu.org>
5797 * doc/groff.texinfo: Fix documentation of drawing functions.
5800 2002-04-07 Werner LEMBERG <wl@gnu.org>
5802 * doc/groff.texinfo: Better documentation of double quotes as
5806 2002-04-06 Werner LEMBERG <wl@gnu.org>
5808 * man/groff_font.man: Document names of special characters better.
5809 * doc/groff.texinfo: Minor improvements.
5811 * tmac/lbp.tmac: Load latin1.tmac.
5812 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
5814 * font/devX*/*: Regenerated (all chars > 0x80 removed).
5816 2002-04-05 Werner LEMBERG <wl@gnu.org>
5818 * tmac/tty.tmac: Don't use shc request.
5819 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
5822 * man/groff_diff.man: Minor fixes.
5824 * font/devlbp/*: Remove all `charXXX' entities.
5826 * src/libs/libgroff/font.cc (font::~font): Deallocate
5827 `special_device_coding'.
5828 (font::load): Use `new' for allocating `special_device_coding'.
5829 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
5830 Removed unused member.
5832 2002-04-05 Werner LEMBERG <wl@gnu.org>
5834 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
5835 (resource_manager::do_begin_binary,
5836 resource_manager::do_begin_data): Use it.
5838 * doc/texinfo.tex: Updated to version 4.2.
5840 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
5841 (token::zero_width_break): New inline function.
5842 * src/roff/troff/input.cc (token::next): Use it.
5843 (token::description): Updated.
5844 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
5845 (token::add_to_node_list, token::process): Use it.
5846 * NEWS, doc/groff.texinfo: Updated.
5848 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
5849 * tmac/tty.tmac: Add missing backslash.
5851 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
5853 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
5854 `.ps' register instead of `.s' to handle fractional point sizes.
5855 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
5856 limit_box::output): Ditto.
5857 * src/preproc/eqn/other.cc (size_box::compute_metrics,
5858 size_box::output): Ditto.
5859 * src/preproc/eqn/over.cc (over_box::compute_metrics,
5860 over_box::output): Ditto.
5861 * src/preproc/eqn/script.cc (script_box::compute_metrics,
5862 script_box::output): Ditto.
5863 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
5864 sqrt_box::output): Ditto.
5866 2002-04-03 Michael Selway <mas@ssl.co.uk>
5868 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
5871 2002-04-03 Werner LEMBERG <wl@gnu.org>
5873 * doc/homepage.ms: Reduce title size.
5874 * doc/groff.texinfo: Fix documentation of .t register.
5875 Fix handling of colon.
5878 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
5879 only if page length is positive to avoid a loop.
5881 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
5884 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
5886 * src/include/nonposix.h, src/roff/groff/pipeline.c:
5887 s/__CYGWIN32__/__CYGWIN__/.
5889 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
5891 * doc/gnu.xpm: New image contributed by Emily Mulley.
5892 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
5893 (homepage.html): Be dependent on gnu.eps.
5894 * doc/homepage.ms: Updated to new image.
5896 * src/devices/grohtml/post-html.cc (html_printer): New member
5898 (html_printer::flush_sbuf, html_printer::set_char): Set it.
5899 (html_printer::sbuf_continuation): Use it.
5901 2002-03-28 Werner LEMBERG <wl@gnu.org>
5903 * src/libs/libgroff/getopt.c: Updated to latest version.
5905 * tmac/README: More on hyphen.tex license.
5907 2002-03-26 Larry Kollar <kollar@alltel.net>
5909 * doc/groff.texinfo: Add documentation of most missing requests.
5911 2002-03-25 Werner LEMBERG <wl@gnu.org>
5913 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
5914 of `+-', `mu', and `di', respectively.
5916 * font/devascii/R.proto, font/devutf8/R.proto,
5917 font/devlatin1/R.proto, font/devhtml/R.proto,
5918 font/devcp1047/R.proto, font/devlpb/*: Add them.
5919 * font/devps/generate/textmap: Ditto.
5920 * font/devps/*: Regenerated.
5921 * font/devlj4/generate/text.map: Add them.
5922 * font/devlj4/*: Regenerated.
5923 * font/devdvi/generate/tc.map: Use them.
5924 * font/devdvi/generate/texsy.map: Add them.
5925 * font/devdvi/*: Regenerated.
5926 * font/devX*/*: Regenerated.
5928 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
5929 tmac/tty-char.tmac: Updated.
5931 * NEWS, man/groff_char.man: Updated.
5933 2002-03-24 Werner LEMBERG <wl@gnu.org>
5935 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
5936 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
5937 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
5938 we use `.fchar' in dvi.tmac.
5939 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
5940 * tmac/Xps.tmac: Simplify some char definitions.
5941 Add definition for \[f/].
5942 * man/groff_char.man: Updated for new X.tmac.
5944 * tmac/README: New file.
5946 2002-03-23 Phil Lobbes <phil@perkpartners.com>
5948 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
5949 internal .y.o rule took precendence over the .y.cc rule, compiling
5950 the yacc files with gcc instead of g++.
5952 2002-03-23 Werner LEMBERG <wl@gnu.org>
5954 * tmac/dvi.tmac: Add replacement font for `CB'.
5956 * tmac/doc.tmac: s/request/macro/ in messages.
5957 (doc-generic-macro): Improve error message.
5958 * tmac/groff_mdoc.man: Minor improvements.
5960 2002-03-22 Werner LEMBERG <wl@gnu.org>
5962 * doc/groff.texinfo: Document possible conflict between `tr' and
5965 2002-03-21 Werner LEMBERG <wl@gnu.org>
5967 Improve handling of hyphenation patterns. It is now possible to
5968 use most of TeX's pattern files unmodified. To make the process
5969 more flexible, a new request `hpfcode' has been added which
5970 provides a character code mapping for the `hpf' request. See
5971 comment before hpf_getc() for more details.
5973 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
5975 (read_patterns_file): Additional parameter for exception dictionary.
5976 Extended to recognize \pattern, \hyphenation, and \endinput.
5977 (do_hyphenation_patterns_file): Updated.
5978 * src/roff/troff/env.h (hpf_code_table): New extern.
5980 * src/roff/troff/input.cc (hpf_code_table): New array.
5981 (init_hpf_code_table, hyphenation_patterns_file_code): New
5983 (hyphenation_code): Handle translation from `trin' correctly.
5984 (main, init_input_requests): Updated.
5985 (charinfo::set_translation): Handle hyphenation code also.
5987 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
5990 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
5991 char' is used for offsets in hyphenation exceptions.
5993 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
5995 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5997 2002-03-20 Larry Kollar <kollar@alltel.net>
5999 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
6002 2002-03-18 Werner LEMBERG <wl@gnu.org>
6004 * tmac/html.tmac: Fix serious typo.
6006 2002-03-17 Larry Kollar <kollar@alltel.net>
6008 * doc/groff.texinfo: Add documentation for `writec' request.
6010 2002-03-17 Werner LEMBERG <wl@gnu.org>
6012 Added request `hpfa' to append hyphenation patterns.
6014 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
6016 (hyphenation_patterns_file): Renamed to...
6017 (do_hyphenation_patterns_file): This.
6018 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
6020 (init_hyphen_requests): Updated.
6021 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6023 2002-03-16 Werner LEMBERG <wl@gnu.org>
6025 Added request `writec' in analogy to `tmc'.
6027 * src/roff/troff/input.cc (write_request): Renamed to...
6028 (do_write_request): This.
6029 Added one parameter.
6030 (write_request, write_request_continue): New functions.
6031 (init_input_requests): Updated.
6032 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6034 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
6036 * NEWS: Document it.
6038 2002-03-15 Werner LEMBERG <wl@gnu.org>
6040 * man/groff.man: Add writem request.
6042 Add request `trin' (translate input) to make `.asciify' work
6043 correctly. This is necessary since `charXXX' entity names are no
6044 longer hardcoded in font definition files.
6046 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
6047 `translate_input' members.
6048 (charinfo::set_asciify_code, charinfo::get_asciify_code,
6049 charinfo::set_translation_input): New methods.
6050 (charinfo::set_translation): Add third argument.
6051 * src/roff/troff/input.cc (charinfo:set_translation): Set
6053 (do_translate): Add second argument.
6054 (translate_input): New function.
6055 (init_input_requests): Updated.
6056 * src/roff/troff/node.cc (glyph_node::asciify,
6057 composite_node::asciify): Use `get_asciify_code'.
6059 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
6061 * NEWS, man/groff.man, man/groff_diff.man: Updated.
6063 2002-03-14 Larry Kollar <kollar@alltel.net>
6065 * doc/groff.texinfo: Improve documentation of .RS and .RE.
6067 2002-03-14 Werner LEMBERG <wl@gnu.org>
6069 Add a new request `sizes' similar to the `sizes' command in DESC
6072 * src/roff/troff/env.cc (override_sizes): New function.
6073 (init_env_requests): Use it.
6074 * src/roff/troff/token.h: Export `read_string'.
6075 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6077 2002-03-12 Werner LEMBERG <wl@gnu.org>
6079 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
6081 2002-03-10 Werner LEMBERG <wl@gnu.org>
6083 * tmac/pspic.tmac: Add support for -Tdvi.
6084 * tmac/dvi.tmac: Include pspic.tmac.
6085 * src/devices/grodvi/grodvi.man: Document it.
6088 * font/devlj4/generate/Makefile: Fix URL of metric files.
6090 2002-03-09 Werner LEMBERG <wl@gnu.org>
6092 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
6094 2002-03-09 Larry Kollar <kollar@alltel.net>
6096 * tmac/groff_ms.man: Add documentation for RS and RE macros.
6098 2002-03-08 Werner LEMBERG <wl@gnu.org>
6100 * doc/groff.texinfo: Fixes for texinfo 4.1.
6102 2002-03-07 Werner LEMBERG <wl@gnu.org>
6104 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
6106 Handle CYGWIN properly.
6108 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
6110 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
6111 * tmac/lbp.tmac: Add some font translations.
6113 2002-03-02 Werner LEMBERG <wl@gnu.org>
6115 * font/devcp1047/R.proto, font/devlatin1/R.proto,
6116 font/devhtml/R.proto: Remove `charXXX' entries.
6117 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
6120 * font/devlj4/generate/text.map: Remove `charXXX' entries.
6121 * font/devlj4/*: Regenerated all font definition files.
6122 * tmac/lj4.tmac: Load latin1.tmac.
6124 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
6125 from 2000-06-17: LJ4 metric files are *not* text files.
6127 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
6128 register to test for EBCDIC.
6130 2002-03-01 Werner LEMBERG <wl@gnu.org>
6132 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
6133 files (as grops already does).
6134 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
6136 * src/devices/grops/grops.man: Document comment lines in encoding
6139 * tmac/cp1047.tmac: New file.
6140 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
6141 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
6142 * tmac/Makefile.sub (NORMALFILES): Updated.
6144 * tmac/ec.tmac: Don't load latin1.tmac again.
6146 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
6147 font/devps/generate/dingbats.map,
6148 font/devps/generate/dingbats.rmap, font/devps/text.enc,
6149 font/devps/generate/Makefile (symbolmap): Add header comment.
6150 * font/devps/generate/textmap: Ditto.
6151 Remove `charXXX' entries.
6152 * font/devps/symbolmap: Regenerated.
6153 * font/devps/*: Regenerated all font definition files.
6155 2002-02-28 Werner LEMBERG <wl@gnu.org>
6157 Add color support to grodvi (for drawing colors are currently
6158 translated to gray values).
6160 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
6161 (dvi_printer): Add `cur_color' member.
6162 (dvi_printer::set_color): New function.
6163 (draw_dvi_printer): Remove `fill'.
6164 (draw_dvi_printer::fill_next): Pass environment as parameter.
6165 Update code for new color support translated to gray.
6166 (dvi_printer::set_char): Updated.
6167 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
6168 changes crossing the page border.
6169 (dvi_printer::draw): Updated.
6170 Remove cases `f' and `F'.
6171 * tmac/dvi.tmac: Add color definitions.
6172 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6174 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
6177 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
6178 versions of autoconf.
6179 * configure: Updated.
6181 * doc/homepage.ms: Use `.blm'.
6182 * tmac/www.tmac (www-depth): New auxiliary variable.
6183 (www-pop-level): Don't issue HTML tag.
6184 (ULS, ULE, LI): Use absolute indentation.
6186 * src/devices/grops/ps.cc (ps_printer::begin_page,
6187 ps_printer::end_page): Switch forth and back to default color while
6188 starting a new page.
6190 2002-02-27 Werner LEMBERG <wl@gnu.org>
6192 Add EC and TC fonts to devdvi.
6194 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
6195 * font/devdvi/generate/cork.map: Renamed to...
6196 * font/devdvi/generate/ec.map: This.
6197 Remove entry for `aq'.
6198 * font/devdvi/generate/tc.map: New file.
6199 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
6202 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
6203 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6204 * tmac/ec.tmac: New file.
6205 * tmac/Makefile.sub (NORMALFILES): Updated.
6206 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6207 * man/groff_char.man: Check `ECFONTS' register.
6209 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
6211 2002-02-26 Werner LEMBERG <wl@gnu.org>
6213 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
6214 * font/devdvi/generate/cork.map: Add 'y and 'Y.
6215 * font/devdvi/*: Updated.
6216 * tmac/dvi.tmac: Formatting.
6218 Add font `HBI' for the dvi output.
6219 Add support for font families `T' and `H'.
6221 * font/devdvi/HBI: New file.
6222 * font/devdvi/B: Renamed to ...
6223 * font/devdvi/TB: This.
6224 * font/devdvi/BI: Renamed to ...
6225 * font/devdvi/TBI: This.
6226 * font/devdvi/I: Renamed to ...
6227 * font/devdvi/TI: This.
6228 * font/devdvi/R: Renamed to ...
6229 * font/devdvi/TR: This.
6230 * font/devdvi/H: Renamed to ...
6231 * font/devdvi/HR: This.
6232 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6233 * font/devdvi/generate/Makefile (HBI): New rule.
6235 (R, I, B, BI, H): Renamed to ...
6236 (TR, TI, TB, TBI, HR): This, respectively.
6238 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6239 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
6240 Add `styles' and `family' keywords.
6241 * tmac/dvi.tmac: Alias `H' to `HR'.
6242 Add some fspecial requests for italic fonts.
6243 Add TR and TI as special.
6244 Add support for `_' with font CWI.
6246 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
6247 operator `:'. Until now, the expression `0:1' would return 2
6250 2002-02-25 Werner LEMBERG <wl@gnu.org>
6252 * man/groff_char.man: Added some missing PS glyph names (from the
6254 * font/devps/generate/textmap, font/devps/symbolmap: Add
6257 * doc/groff.texinfo: Minor additions and fixes.
6258 * man/groff_diff.man: Remove documentation of fp request. This
6259 is already covered in the original troff manual.
6260 Updated to be consistent with other doc files.
6263 2002-02-24 Werner LEMBERG <wl@gnu.org>
6265 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
6267 Define new variable OTHERDEVDIRS (containing `font/devlj4
6268 font/devlbp' if not EBCDIC).
6269 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
6270 (OTHERDEVDIRS): New variable.
6271 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
6272 * configure: Regenerated.
6274 * NEWS, src/devices/grotty/grotty.man: Updated.
6276 2002-02-23 Werner LEMBERG <wl@gnu.org>
6278 * src/roff/troff/input.cc (do_overstrike, do_bracket,
6279 get_line_arg): Honour input level.
6281 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
6283 * font/*/*: Implement it in all font files.
6284 * font/devps/generate/textmap, font/devps/generate/symbolchars,
6285 * font/devps/symbolmap: Updated.
6286 * font/devlj4/generate/text.map: Updated.
6287 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
6288 * font/devdvi/generate/texmi.map: Updated.
6290 * font/devutf8/R.proto: Remove all `charXXX' entries.
6291 * font/devutf8/NOTES: Updated.
6293 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
6296 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
6298 * NEWS, man/groff_char.man: Updated.
6300 2002-02-21 Phil Lobbes <phil@perkpartners.com>
6302 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
6304 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6306 * src/roff/grog/grog.pl: Fix computation of $refer.
6308 2002-02-19 Werner LEMBERG <wl@gnu.org>
6310 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
6311 `snprintf' and `vsnprintf'.
6313 * src/include/htmlindicate.h: Renamed to...
6314 * src/include/htmlhint.h: This.
6315 * src/include/Makefile.sub: Updated.
6316 * src/preproc/eqn/main.cc: Updated.
6318 2002-02-18 Werner LEMBERG <wl@gnu.org>
6320 * man/roff.man, man/groff_out.man, man/groff.man,
6321 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
6322 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
6324 * win32-diffs: Updated.
6326 2002-02-17 Werner LEMBERG <wl@gnu.org>
6328 * doc/Makefile (clean): Add *.eps.
6329 (MEMACROS): Removed.
6330 (TFLAG): New variable.
6333 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
6335 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
6337 * tmac/www.tmac: Use dummy diversion while resetting and disabling
6339 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
6341 * src/roff/troff/troff.man: Fix order of parameter description.
6345 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
6347 Simplify image handling for grohtml.
6350 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
6352 (html_text::dump_stack): Don't emit newline while debugging.
6353 (html_text::do_push) [DEBUGGING]: Print more info.
6354 (html_text::check_emit_text): Fix handling of <p>.
6355 * src/devices/grohtml/html.h: Updated.
6356 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
6357 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
6358 send its data to stderr also.
6360 (simple_output::space_or_newline) [DEBUGGING]: Removed.
6361 * src/devices/grohtml/post-html.cc (html_printer::do_links,
6362 html_printer::html_printer): Remove `DEBUGGING' conditionals.
6364 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
6366 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
6367 is_inline_image): Removed.
6368 (html_begin_suppress, html_end_suppress): Don't take a parameter.
6369 (graphic_start, graphic_end): Removed.
6370 * src/include/htmlindicate.h: Updated.
6371 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
6372 (macroset_template): New global variable.
6373 (makeFileName): Use `macroset_template'.
6374 (write_end_image): Don't take a parameter.
6376 (write_start_image: Don't emit newline.
6377 (char_buffer::write_upto_newline): Updated.
6378 (char_buffer::skip_to_newline): Renamed to ...
6379 (char_buffer::skip_until_newline): This.
6381 (char_buffer::write_file_troff, char_buffer::write_file_html):
6383 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
6384 (removeAllPages): Remove `DEBUGGING' conditionals.
6385 (addRegDef, dump_args): New functions.
6386 (char_buffer::do_html, char_buffer::do_image): Handle
6387 `www-image-template' command line variable.
6388 Add more debugging code.
6389 (addps4html): Removed.
6390 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
6392 * src/preproc/eqn/main.cc: Include `ctype.h'.
6393 (suppress_html): Removed.
6395 (inline_equation): Use `html_begin_suppress' and
6396 `html_end_suppress'.
6397 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
6398 (troff_output::start_picture, troff_output::finish_picture):
6400 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
6401 (process_input_file): Updated.
6403 * src/roff/troff/div.cc (page_number): Set page number only if the
6404 `ps4html' register isn't defined.
6405 * src/roff/troff/input.cc (image_no): New external variable.
6406 (do_suppress): Use it.
6407 * src/roff/troff/node.h (suppress_node::image_id): New member.
6408 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
6409 (suppress_node::suppress_node): Initialize `image_id' member.
6410 (suppress_node::same): Handle `image_id' also.
6411 (suppress_node::copy): Updated.
6412 (last_image_id): New global variable.
6413 (suppress_node::tprint): Use it.
6415 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
6417 * tmac/pspic.mac (PSPIC): Fix html support.
6418 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
6419 * tmac/www.tmac (www-image-template): Set up.
6420 (HTMLINDEX): Renamed to...
6422 (BODYCOLOR): Renamed to...
6424 (BACKGROUND): Renamed to...
6426 (URL): Change order of parameters for consistency.
6427 (MAILTO): Renamed to...
6429 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
6430 (IMG, PIMG, MPIMG): This.
6431 (HTML-H-BEGIN, HTML-H-END): Renamed to...
6433 (LINKS): Renamed to...
6435 (LINE): Renamed to...
6437 (NO-AUTO-RULE): Renamed to...
6439 (HTML-TL): Renamed to...
6441 (UL-BEGIN, UL-END): Renamed to...
6443 (DROPCAP): Renamed to...
6445 (TS, TE, EQ, EN): Provide default definitions.
6446 (www-make-unique-name): Updated.
6447 (HTML-IMAGE-INLINE): Fix typo.
6448 * tmac/groff_www.man: Updated.
6450 * doc/Makefile (homepage.html): Add option -r to grohtml.
6451 Use shortened image name.
6452 * doc/groff.texinfo: Updated info on grohtml strings and macros.
6453 * doc/homepage.ms: Updated and extended.
6455 2002-02-14 Werner LEMBERG <wl@gnu.org>
6457 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
6459 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
6460 SGR_BACK_DEFAULT_COLOR): Replaced with ...
6461 (tty_printer::put_color): Use it.
6462 (ttr_printer::end_page): Simplify.
6464 2002-02-13 Werner LEMBERG <wl@gnu.org>
6466 * tmac/groff_tmac.man: Moved to...
6467 * man/groff_tmac.man: This place.
6468 * tmac/Makefile.sub, man/Makefile.sub: Updated.
6470 2002-02-12 Werner LEMBERG <wl@gnu.org>
6472 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
6473 $(COMPILE.c) to not include groff's assert.h.
6475 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
6477 * NEWS, src/drivers/grotty/grotty.man: Document it.
6479 2002-02-11 Werner LEMBERG <wl@gnu.org>
6481 * src/libs/snprintf/snprintf.c: Updated to latest version
6484 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
6485 test whether there is `.]' also.
6486 Don't check for spaces after `.['.
6487 * src/roff/grog/grog.sh: Do the same.
6489 2002-02-10 Werner LEMBERG <wl@gnu.org>
6493 * src/libs/libgroff/illegal.cc: Renamed to ...
6494 * src/libs/libgroff/invalid.cc: This.
6495 (illegal_char_table): Renamed to ...
6496 (invalid_char_table): This.
6497 * src/libs/libgroff/Makefile.sub: Updated.
6498 * win32-diffs: Updated.
6500 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
6501 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
6502 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
6503 font::load), src/preproc/eqn/main.cc (read_line, main),
6504 src/preproc/eqn/lex.cc (file_input::read_line),
6505 src/preproc/pic/lex.cc (file_input::read_line,
6506 simple_file_input::get, simple_file_input::peek),
6507 src/preproc/pic/main.cc (top_input::get, top_input::peek),
6508 src/preproc/pic/pic.man, src/preproc/refer/main.cc
6509 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
6510 do_bib), src/preproc/tbl/main.cc (table_input::get),
6511 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
6512 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
6513 do_zero_width, read_request, encode_char, ps_get_line,
6514 transparent_file, get_char_for_escape_name, transparent_translate,
6515 asciify, input_char_description, read_string, set_string),
6516 src/roff/troff/env.cc (environment::add_html_tag),
6517 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
6519 * src/include/lib.h: Updated.
6521 * src/preproc/eqn/eqn.cc: Removed.
6525 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
6527 2002-02-09 Werner LEMBERG <wl@gnu.org>
6529 * doc/gnu.xpm: New image.
6530 * doc/Makefile (DOCS): Add homepage.ps.
6531 Add rules for converting xpm->png and xpm->eps.
6532 Use `gnu.{xpm,eps}' as image names.
6533 * doc/homepage.ms: Updated.
6535 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
6537 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
6538 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
6539 Remove calls to `B1' and `B2'
6540 (PNG-IMAGE): New macro for inclusion of images in PNG format.
6541 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
6542 auxiliary variables for MARGIN-PNG-IMAGE.
6543 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
6544 auxiliary macros for MARGIN-PNG-IMAGE.
6545 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
6547 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
6548 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
6549 (DROPCAP): New macro to produce dropcap characters.
6550 (www-do-image): Renamed back to...
6551 (HTML-DO-IMAGE): This.
6552 Updated all callers.
6554 * doc/Makefile (gnubw.eps): Updated.
6555 * doc/homepage.ms: Updated.
6557 2002-02-08 Werner LEMBERG <wl@gnu.org>
6559 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
6560 Added `linethick' to table in section `Style Variables'.
6562 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
6564 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
6566 2002-02-07 Werner LEMBERG <wl@gnu.org>
6568 Adding options -C (compatibility mode) and -c (grotty's old output
6571 * src/roff/nroff/nroff.sh: Implement it.
6573 * NEWS, src/roff/nroff/nroff.man: Updated.
6575 * PROBLEMS: Document bison 1.32 bug.
6577 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
6579 * src/roff/troff/node.cc (make_tfont): Define it earlier.
6580 * src/roff/troff/div.h: Add prototype for `end_diversions'.
6581 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
6582 * src/roff/troff/env.h: Add prototype for `title'.
6584 Adding EBCDIC support to grotty.
6586 * src/devices/grotty/tty.cc (CSI): New macro.
6587 (SGR_*, tty_printer::put_color): Use it.
6589 2002-02-06 Werner LEMBERG <wl@gnu.org>
6591 Implementing color support in grotty. The new switch -c activates
6592 the old drawing scheme, disabling color at the same time. The new
6593 switch `-i' selects italic instead of underlining (SGR only).
6595 * src/devices/grotty/tty.cc (putstring): New define instead of
6596 `fputs'. Updated all callers.
6597 (old_drawing_scheme): New global variable.
6598 (COLOR_CHANGE): New enum value.
6599 (SGR_*): New defines containing color handling escape sequences.
6600 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
6601 (glyph): New members `back_color_idx' and `fore_color_idx'.
6602 (glyph::order): Add COLOR_CHANGE.
6603 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
6604 `is_underline', `is_bold', `cu_flag', `tty_colors'.
6605 New methods `make_underline', `make_bold', `color_to_idx',
6606 `change_color', `put_color'.
6607 (cu_flag): Moved into `tty_printer' class.
6608 (tty_printer::tty_printer): Initialize colors.
6609 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
6610 tty_printer::draw, tty_printer::end_page): Handle colors also.
6611 (main): Add options `-c' and `-i'.
6613 * NEWS, src/devices/grotty/grotty.man: Updated.
6615 * src/include/errarg.h (errarg): Add support for `unsigned int'.
6616 * src/libs/libgroff/errarg.c: Implement it.
6618 * src/include/printer.h (printer): Add `change_color' method
6619 (currently used by grotty only).
6620 * src/libs/libdriver/printer.cc: Implement it.
6621 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
6622 call to `pr->change_color'.
6624 * src/roff/troff/node.cc (troff_output_file::fill_color,
6625 troff_output_file::glyph_color): Call `do_motion'.
6627 * tmac/tty.tmac: Add color definitions.
6629 * src/roff/groff/groff.man: Minor fixes.
6631 2002-02-05 Bernd Warken <bwarken@mayn.de>
6633 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
6634 it. This is a preparation for future changes.
6636 2002-02-05 Werner LEMBERG <wl@gnu.org>
6638 * src/roff/troff/input.cc (process_input_stack): Fix the case
6639 where leading spaces are followed by \f or \s; previously, an
6640 incorrect space width has been used.
6642 * doc/roff.man (quoted_char): Fix argument.
6643 (comment): Define string.
6645 2002-02-04 Larry Kollar <kollar@alltel.net>
6647 * doc/groff.texinfo: More fixes.
6649 2002-02-04 Werner LEMBERG <wl@gnu.org>
6651 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
6652 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
6653 `restore_compatibility' before `output_string' -- the LINE_STRING
6654 register now already contains proper switches from and to
6657 * man/groff_char.man: Add Euro symbol.
6658 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
6659 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
6660 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
6663 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
6665 (.texinfo.html): Add support for texinfo->html.
6667 2002-02-03 Werner LEMBERG <wl@gnu.org>
6669 Added three new requests `ds1', `as1', and `ami'. The former two
6670 are equivalent to `ds' and `as' with the difference that
6671 compatibility mode is saved on entry, switched off during string
6672 expansion, and restored on exit. The latter is the pendant to `dei'
6675 (do_define_string): Use `define_mode' and `calling mode'.
6676 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
6677 end of string, respectively.
6678 (define_string, append_string): Use `calling_mode'.
6679 (define_nocomp_string, append_nocomp_string,
6680 define_string_indirect): New functions.
6681 (init_input_requests): Updated.
6682 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6684 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
6685 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
6686 mm macro package accesses this string register directly.
6687 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
6689 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
6692 2002-02-02 Larry Kollar <kollar@alltel.net>
6694 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
6696 2002-01-31 Werner LEMBERG <wl@gnu.org>
6698 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
6700 2002-01-31 Bernd Warken <bwarken@mayn.de>
6702 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
6703 * man/groff_out.man: Revised and updated.
6705 2002-01-30 Bernd Warken <bwarken@mayn.de>
6707 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
6708 out the unused `{' and `}' commands. Undefined by default.
6709 (IntArray): Make `data' private.
6710 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
6711 new methods instead.
6712 (skip_line_D, skip_to_end_of_line): New functions.
6713 (get_D_fixed_args): Use `skip_line_D'.
6714 Changed to handle dummy odd arguments by ...
6715 (get_D_fixed_args_odd_dummy): This new function.
6716 (get_D_variable_args): Split some code into ...
6717 (get_possibly_integer_args): This new function.
6718 (send_draw): Use more `const'.
6719 (delete_current_env): New function.
6720 (position_to_end_of_args): Use `size_t'.
6722 (send_draw): Updated.
6723 (parse_D_command): Handle `c', `C', and `t' better.
6727 2002-01-29 Werner LEMBERG <wl@gnu.org>
6730 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
6731 @Def...ListEnd which replaces @Def...x. This is necessary to get
6732 proper HTML output -- see the comment in the file for more
6736 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
6738 Fixes to make color changes of 2002-01-21 work with grohtml.
6740 * src/devices/grohtml/post-html.cc (style): Updated.
6741 (html_printer): Remove unused methods.
6742 (html_printer::do_font, html_printer::draw, html_printer::set_char,
6743 html_printer::special): Updated.
6744 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
6745 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
6746 Added some debugging code.
6747 (html_text::start_tag): Updated.
6748 (html_text::do_push): New method.
6749 (html_text::push_para): Call it.
6750 Add method for handling color.
6751 (html_text::do_color): Updated.
6752 (html_text::shutdown): Handle color.
6753 * src/devices/grohtml/html-text.h (tag_definition): New member
6757 2002-01-28 Werner LEMBERG <wl@gnu.org>
6759 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
6761 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
6763 Add two switches -a and -g to control the antialiasing bits for
6764 text and graphics, respectively.
6766 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
6768 * src/devices/grohtml/grohtml.man: Document them.
6769 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
6771 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
6772 (setupAntiAlias): New function.
6773 (createAllPages): Updated.
6774 (scanArguments): Handle `-a' and `-g'.
6775 (main): Call `setupAntiAlias'.
6778 2002-01-27 Werner LEMBERG <wl@gnu.org>
6780 * doc/groff.texinfo (Def*): Call index function after deffn.
6782 * tmac/html.tmac: Call `nroff' request.
6784 2002-01-26 Larry Kollar <kollar@alltel.net>
6786 * tmac/groff_ms.man: Add some omissions.
6788 2002-01-25 Larry Kollar <kollar@alltel.net>
6790 * tmac/groff_ms.man: Typographical improvements.
6792 2002-01-25 Werner LEMBERG <wl@gnu.org>
6794 * doc/groff.texinfo: Updated version and copyright.
6795 * src/devices/grops/grops.man: Updated.
6797 * tmac/groff_tmac.man: Fix `ig' macro.
6799 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
6801 Use `.ne' unconditionally everywhere.
6802 (TS): Only insert some vertical space. Doing a page break is no
6803 longer necessary due to the redefinition of the `ne' request.
6805 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
6806 warning for unknown subcommands but parse and pass them to the
6809 2002-01-24 Werner LEMBERG <wl@gnu.org>
6811 * tmac/groff_www.man, NEWS: Fix typos.
6813 2002-01-21 Werner LEMBERG <wl@gnu.org>
6815 Complete revision of color support:
6817 Adapt programs to the new libdriver/input.cc.
6819 Color spaces are no longer converted to RGB but transferred as-is
6820 in the troff intermediate output format.
6822 Handle default color gracefully. troff now supports a `default'
6823 color (which can't be changed).
6825 grops will now use the proper color space functions if available.
6829 Note that currently grohtml doesn't handle colors properly. This
6832 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
6833 (ui_to_a): New function.
6834 * src/include/lib.h: Updated.
6836 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
6837 (color): Simplified; removed all `double' members and methods.
6838 A new array `components' now holds the color parameters.
6839 (color::is_default, color::get_components): New methods.
6840 (color::operator==, color:operator!=): New.
6841 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
6842 to make access to the `components' array more comprehensible.
6843 * src/libs/libgroff/color.cc: Implement new color support.
6844 (atoh): Small fixes.
6845 (color::read_encoding): Simplified for new troff intermediate color
6847 (default_color): New global variable.
6849 * src/roff/troff/input.cc (default_symbol): New global variable.
6850 (lookup_color): Use it.
6851 (default_black): Removed.
6852 (do_glyph_color, do_fill_color): Simplified.
6853 (define_color): Handle default color.
6855 (do_if_request): Handle default color.
6856 * src/roff/troff/env.cc (environment::environment): Initialize
6857 colors with `default_color'.
6858 * src/roff/troff/node.cc (troff_output_file::put): Add method
6860 (troff_output_file::hex): Removed.
6861 (troff_output_file::fill_color, troff_output_file::glyph_color):
6862 Updated to include/color.h and libdriver/input.cc.
6864 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
6865 fill color properly (identically to the outline color). \D'f...'
6866 doesn't work any more.
6867 All function calls to it updated.
6869 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
6871 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
6874 * src/devices/grops/ps.cc (ps_output::put_color): New method.
6875 (ps_printer::sbuf_color): Make a real member instead of pointer.
6876 (ps_printer::fill_color, ps_printer::output_color): Removed.
6877 (ps_printer::ps_printer): Updated.
6878 (ps_printer::set_char): Ditto.
6879 (ps_printer::set_color): Use various color schemes.
6880 Use `put_color' method.
6881 (ps_printer::flush_sbuf): Don't set color.
6882 (ps_printer::fill_path): Take `environment' as parameter.
6883 Simplify color handling.
6884 (ps_printer::set_line_thickness): Renamed to ...
6885 (ps_printer::set_line_thickness_and_color): This (and updated).
6886 (ps_printer::set_color): Change second parameter from `complete'
6887 to `fill' which better describes what it does.
6888 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
6889 and text in the right order.
6891 Remove branches for `f' and `F'; this is handled by
6893 * src/devices/grops/ps.h: Updated.
6894 * font/devps/prologue (FL): Redefined.
6895 ({F,C}r,k,g: New color functions (with and without filling).
6897 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
6898 * man/groff_diff.man, man/groff.man, man/groff_out.man,
6899 doc/groff.texinfo, NEWS: Updated.
6901 2002-01-20 Bernd Warken <bwarken@mayn.de>
6903 * src/libs/libdriver/input.cc: Completely rewritten. See comments
6904 in this file for what has been changed.
6906 2002-01-19 Werner LEMBERG <wl@gnu.org>
6908 * test-groff: Fix GROFF_FONT_PATH.
6909 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
6910 is read before .TH or .Dd is parsed.
6912 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
6914 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
6915 quadrant boundaries.
6917 2002-01-18 Werner LEMBERG <wl@gnu.org>
6919 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
6922 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
6924 * tmac/doc.common: Initialize %I register for the %I macro to
6925 avoid (harmless) warning.
6926 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
6927 when in the SYNOPSIS section.
6929 2002-01-17 Bruno Haible <haible@clisp.cons.org>
6931 * src/preproc/pic/lex.cc (get_token): Fix typo.
6933 2002-01-17 Werner LEMBERG <wl@gnu.org>
6935 * devices/grops/ps.cc: Fix incorrectly applied last patch.
6937 2002-01-17 Larry Kollar <kollar@alltel.net>
6939 * tmac/groff_ms.man: Completely rewritten.
6941 2002-01-16 Werner LEMBERG <wl@gnu.org>
6943 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
6945 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
6947 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
6949 (ps_printer::draw): Ditto.
6951 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
6953 * tmac/groff_mdoc.man: Minor fixes.
6955 2002-01-13 Werner LEMBERG <wl@gnu.org>
6957 * man/groff_out.man: Some fixes.
6959 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
6961 * doc/pic.ms: Fix typos.
6963 2002-01-12 Werner LEMBERG <wl@gnu.org>
6965 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
6967 2002-01-10 Werner LEMBERG <wl@gnu.org>
6969 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
6973 2002-01-09 Bernd Warken <bwarken@mayn.de>
6975 * man/groff_out.man: Revised.
6976 * man/roff.man: Minor fixes.
6977 * src/roff/troff/troff.man: Some reordering.
6979 2002-01-09 Werner LEMBERG <wl@gnu.org>
6981 * tmac/an-old.tmac: Add dummy macros for equation support.
6983 2002-01-07 Werner LEMBERG <wl@gnu.org>
6985 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
6987 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
6989 * tmac/groff_man.man: Small improvements.
6991 2002-01-07 Bernd Warken <bwarken@mayn.de>
6993 * man/groff_diff.man: Revised.
6995 2002-01-06 Werner LEMBERG <wl@gnu.org>
6997 * tmac/www.tmac: Remove extraneous backslash.
6999 2002-01-06 Bernd Warken <bwarken@mayn.de>
7001 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
7003 2002-01-05 Werner LEMBERG <wl@gnu.org>
7005 Integrated groffer, contributed by Bernd Warken.
7007 * contrib/groffer/*: New.
7008 * Makefile.in, NEWS: Updated.
7010 2002-01-04 Werner LEMBERG <wl@gnu.org>
7012 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
7013 registers defined in macro packages.
7014 Revising the ms part.
7016 2002-01-04 Larry Kollar <kollar@alltel.net>
7018 * doc/groff.texinfo: Add documentation for ms macros.
7020 2002-01-02 Werner LEMBERG <wl@gnu.org>
7022 First step in adding PS support for the Euro symbol. `eu' is the
7023 official Euro logo, `Eu' is a font-specific glyph variant.
7025 * font/devps/text.enc: Add `Euro' at position 9.
7026 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
7027 * font/devps/symbolmap: Regenerated.
7031 2002-01-02 Bernd Warken <bwarken@mayn.de>
7033 * man/roff.man: Revised.
7035 2002-01-01 Bernd Warken <bwarken@mayn.de>
7037 * src/roff/groff/groff.man: Completely rewritten.
7039 2001-12-31 Werner LEMBERG <wl@gnu.org>
7041 * doc/Makefile: Updated.
7043 2001-12-30 Werner LEMBERG <wl@gnu.org>
7045 * tmac/www.tmac: Make all names of internal macros/registers/strings
7046 lowercase, and prepend `www-'.
7047 Other minor changes.
7048 * src/roff/troff/troff.man: Add preprocessor string at BOF.
7050 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
7052 Implement option `-b' in grohtml to set the HTML background colour.
7054 * src/devices/grohtml/post-html.cc (default_background): New global
7056 (html_printer::html_printer): Initialize `background' to
7057 `default_background'.
7058 (main): Implement option `-b'.
7060 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
7062 * src/devices/grohtml/grohtml.man: Updated.
7063 * doc/Makefile (.ms.html): Use `-b'.
7064 * tmac/html.tmac: Don't set background color.
7066 Add new grohtml tag `.html-tl'.
7068 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
7070 (title_desc::title_desc): Updated.
7071 (html_printer::troff_tag): Handle `.html-tl'.
7072 (html_printer::write_title): Use `with_h1'.
7073 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
7074 (HTML-TL): New macro.
7076 Add support for unordered lists in HTML.
7078 * tmac/www.tmac (www-level): New auxiliary register.
7079 (www-level1, www-level2, www-level3): New auxiliary strings.
7080 (www-push-level, www-pop-level): New auxiliary macros
7081 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
7085 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
7086 (DEFAULT_VERTICAL_OFFSET): Removed.
7087 (IMAGE_BOARDER_PIXELS): Set to 0.
7088 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
7089 (vertical_offset): Initialize with 0.
7090 (gsPaper): New global variable.
7091 (get_resolution): Scan for and return unsigned int.
7092 (get_papersize): New function to get paper length from devps/DESC.
7093 (determine_vertical_offset): New function.
7094 (createAllPages): Produce gray-level images and use proper page
7096 (createImage): Use `-quiet' option of pnmcrop.
7097 (addZ): Fix passing of `-Z'.
7098 (scanArguments): Fix handling of `-o'.
7099 (main): Call `determine_vertical_offset'.
7100 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
7103 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
7104 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
7105 glyph descenders properly.
7107 * doc/homepage.ms: Include `gnubw.eps'.
7108 * doc/Makefile (gnubw.eps): New rule.
7109 (homepage.html): Depend on `gnubw.eps'.
7111 2001-12-25 Werner LEMBERG <wl@gnu.org>
7113 * src/roff/troff/input.cc (default_black): Fix return value.
7115 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
7117 * tmac/doc-common (Dt): Change output of architecture strings.
7118 Do some syntax cleanup.
7119 * tmac/groff_mdoc.man: Updated.
7121 2001-12-23 Werner LEMBERG <wl@gnu.org>
7123 Adding an `itc' request (input line trap accepting \c).
7125 * src/roff/troff/env.h (environment): New member
7126 `continued_input_trap'.
7127 Make `do_input_trap' a friend function instead of `input_trap'.
7128 * src/roff/troff/env.cc (environment::environment,
7129 environment::copy): Updated.
7130 (environment::newline): Implement it.
7131 (do_input_trap): New function.
7132 (input_trap): Call `do_input_trap'.
7133 (input_trap_continued): New function.
7134 (init_env_requests): Updated.
7135 * src/roff/troff/TODO: Updated.
7137 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
7140 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
7142 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
7144 * tmac/doc-common, tmac/doc-syms: Small updates.
7146 2001-12-22 Colin Watson <cjwatson@debian.org>
7148 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
7150 2001-12-22 Bernd Warken <bwarken@mayn.de>
7152 * MANIFEST: New file.
7154 2001-12-22 Werner LEMBERG <wl@gnu.org>
7156 * src/preproc/grn/grn.man: Updated.
7158 2001-12-22 Solar Designer <solar@openwall.com>
7160 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
7163 2001-12-19 Werner LEMBERG <wl@gnu.org>
7165 Implement a fallback character request `.fchar'.
7167 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
7168 (is_fallback): New inline function.
7169 * src/roff/troff/input.cc (do_define_character): New function.
7170 (define_character): Call `do_define_character'.
7171 (define_fallback_character): New function.
7172 (init_input_requests): Add `fchar'.
7173 (charinfo::charinfo): Updated.
7174 (charinfo::set_macro): New argument to set `fallback' flag.
7175 * src/roff/troff/node.cc (make_glyph_node, make_node,
7176 node::add_char): Check `fallback' flag.
7177 * NEWS, man/groff_diff.man, man/groff_man: Updated.
7179 2001-12-16 Werner LEMBERG <wl@gnu.org>
7181 * groff.texinfo: Document exact search algorithm for glyphs.
7183 2001-12-15 Werner LEMBERG <wl@gnu.org>
7185 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
7186 the left side of $(MANPAGES) rule to make it always non-empty.
7188 2001-12-14 Werner LEMBERG <wl@gnu.org>
7190 * src/roff/troff/input.cc (default_black): Define default color
7191 `black' if not yet defined.
7193 2001-12-13 Werner LEMBERG <wl@gnu.org>
7195 Implement new string-valued register `.fn' to return the current
7196 real (internal) font name.
7198 * env.cc (environment::get_font_name_string): New function.
7199 (init_env_requests): Add `.fn' register.
7200 * env.h (environment): Updated.
7201 * node.cc (font_info): Make `get_font_name' a friend.
7202 (get_font_name): New function.
7205 * man/groff_diff.man, man/groff.man, NEWS: Updated.
7207 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7209 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
7211 2001-12-12 Werner LEMBERG <wl@gnu.org>
7213 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
7215 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
7217 * man/groff_diff.man: Adding documentation for \O.
7219 2001-12-10 Werner LEMBERG <wl@gnu.org>
7221 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
7222 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
7224 2001-12-09 Werner LEMBERG <wl@gnu.org>
7226 * man/roff.man: Revised.
7227 * src/roff/groff/groff.man: Replace man page references with a
7228 pointer to roff.man.
7230 2001-12-09 Bernd Warken <bwarken@mayn.de>
7232 * man/roff.man: Completely rewritten.
7234 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7236 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
7238 2001-12-05 Werner LEMBERG <wl@gnu.org>
7240 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
7242 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
7243 order of initializers.
7246 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
7248 * doc/groff.texinfo: Fix documentation of \O.
7250 * src/devices/grohtml/html-text.cc (html_text::do_indent,
7251 html_text::do_table, html_text::do_emittext, html_text::do_para):
7252 Use `const' for first argument.
7253 (html_text::do_table): Use cast.
7254 * src/devices/grohtml/html-text.h: Updated.
7255 * src/devices/grohtml/output.cc (simple_output::put_string): Add
7256 method for `const string &s'.
7257 * src/devices/grohtml/html.h: Updated.
7258 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
7259 (ANCHOR_TEMPLATE): Modified.
7260 (manufacture_headings): New global variable to handle `-h' option.
7261 (is_subsection): Removed.
7262 (char_buffer::add_string): Add `const' to first argument.
7263 Protect against invalid string argument.
7264 Add method for `const string &s'.
7265 (text_glob): Completely redesigned.
7266 (page): Use `const' for strings and remove string length variable.
7267 (page::add_html): Removed.
7268 (page::add_end_encode): New member function.
7269 (to_unicode): Moved upwards.
7270 (title_desc, header_desc): Updated.
7271 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
7273 (html_printer::is_bold, html_printer::make_bold): New member
7275 (html_printer::end_of_line): Updated.
7276 (generate_img_src, html_printer::do_auto_image,
7277 html_printer::do_title, html_printer::write_header,
7278 html_printer::determine_header_level, html_printer::do_heading,
7279 html_printer::do_linelength, html_printer::do_pageoffset,
7280 html_printer::do_indentation, html_printer::do_tempindent,
7281 html_printer::do_indentedparagraph, html_printer::do_break,
7282 html_printer::flush_sbuf, get_html_translation,
7283 html_printer::begin_page, html_printer::special): Rewritten to get
7284 rid of static string length limit.
7285 (html_printer::troff_tag): Added `.no-auto-rule'.
7286 (html_printer::flush_globs): Small fix.
7287 (html_printer::determine_space): Don't compute `space_width'.
7288 (html_printer::translate_to_html): Renamed to ...
7289 (html_printer::emit_html): This (with updates).
7290 (html_printer::write_header): Implement `-h' option.
7291 (html_printer::draw): Remove commented-out code. Handle `F'
7293 (html_printer::add_char_to_sbuf): Removed.
7294 (html_printer::add_to_sbuf): Rewritten.
7295 (html_printer::sbuf_continuation): Fixed.
7296 (html_printer::seen_backwards_escape, reverse,
7297 html_printer::remove_last_char_from_sbuf): Removed.
7298 (char_translate_to_html, str_translate_to_html): Removed.
7299 (html_printer::overstrike): New function member.
7300 (html_printer::set_char): Use it.
7301 (html_printer::do_body): New function member.
7302 (html_printer::~html_printer): Use it.
7303 (main): Handle `-h' option.
7305 * src/devices/grohtml/grohtml.man: Document -h switch.
7307 * src/preproc/html/pre-html.cc: Include searchpath.h
7308 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
7309 (get_resolution): New function.
7310 (checkImageDir): Use `0777' permissions in mkdir()
7311 (write_start_image): Rewritten to use `\O[5...]'.
7312 (createImage, generateImages): Updated.
7313 (main): Handle `F' and `h' options.
7314 Use `get_resolution'.
7316 * src/roff/troff/input.cc (begin, end, image): Removed.
7317 (do_suppress): Take parameter.
7318 Handle modified syntax of `\O'.
7319 (token::next): Updated.
7320 (init_markup_requests): Removed.
7323 * src/roff/troff/div.h: Add declaration for begin_page().
7325 * tmac/color-html.tmac: Removed. Contents moved to...
7326 * tmac/html.tmac: Here. Set background color.
7327 * tmac/color.tmac: Removed. Contents moved to...
7328 * tmac/ps.tmac: Here.
7329 * tmac/www.tmac: Remove the title command when generating images
7331 (NO_AUTO_RULE): New macro.
7332 (HTML_DO_IMAGE): Use revised `\O' escapes.
7333 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
7335 2001-12-02 Werner LEMBERG <wl@gnu.org>
7337 * tmac/groff_mdoc.man: Fix typo.
7339 2001-12-01 Colin Watson <cjwatson@debian.org>
7341 * man/roff.man: Fix typo.
7343 2001-11-29 Werner LEMBERG <wl@gnu.org>
7345 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
7348 * src/roff/troff/input.cc (read_draw_node): Emit error message if
7349 more than one argument to \D'f ...'.
7351 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
7353 2001-11-28 Werner LEMBERG <wl@gnu.org>
7355 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
7358 * tmac/groff_man.man: Minor cosmetic fix.
7360 2001-11-27 Werner LEMBERG <wl@gnu.org>
7362 * src/roff/groff/groff.man, tmac/groff_tmac.man,
7363 tmac/groff_www.man: s/mwww/www/.
7365 2001-11-26 Werner LEMBERG <wl@gnu.org>
7367 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
7368 * configure: Regenerated.
7369 * win32-diffs: Updated.
7371 * tmac/groff_mwww.tmac: Renamed to ...
7372 * tmac/groff_www.tmac: This.
7373 * tmac/mwww.tmac: Removed.
7374 * NEWS, tmac/Makefile.sub: Updated.
7376 2001-11-21 Werner LEMBERG <wl@gnu.org>
7378 * doc/groff.texinfo: Improve documentation of the `\v' escape.
7379 Fix explanation of `\D' and `rt'.
7381 2001-11-20 Werner LEMBERG <wl@gnu.org>
7383 * tmac/an-old.tmac (an-header): Set header length equal to page
7385 * doc/groff.texinfo: Improve documentation of `ne' request. Other
7389 2001-11-19 Werner LEMBERG <wl@gnu.org>
7391 * NEWS, man/Makefile.sub: Updated.
7393 2001-11-19 Bernd Warken <bwarken@mayn.de>
7395 * man/ditroff.man: New file.
7397 2001-11-17 Werner LEMBERG <wl@gnu.org>
7399 * man/groff_differences.man: Renamed to ...
7400 * man/groff_diff.man: This. Updated.
7401 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
7403 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
7404 * src/preproc/html/pushback.cc: This. Updated.
7405 * src/preproc/html/pushbackbuffer.h: Renamed to ...
7406 * src/preproc/html/pushback.h: This.
7407 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
7410 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
7411 * src/libs/libgroff/htmlhint.cc: This.
7412 * src/libs/libgroff/Makefile.sub: Updated.
7414 * tmac/an-old.tmac (an-end): Fix page length.
7416 2001-11-16 Werner LEMBERG <wl@gnu.org>
7418 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
7419 * man/Makefile.sub: Include groff_differences.man.
7420 * VERSION: Set to 1.18.
7421 * REVISION: Set to 0.
7423 2001-11-16 Bernd Warken <bwarken@mayn.de>
7425 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
7426 the second dot (or ending macro name) to end a macro.
7427 * doc/groff.texinfo: Doc fix.
7429 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
7431 * tmac/doc-common (doc-header): Handle very long document titles
7434 2001-11-16 Werner LEMBERG <wl@gnu.org>
7436 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
7438 2001-11-15 Werner LEMBERG <wl@gnu.org>
7440 * src/roff/troff/troff.man: Revised and split into troff.man and...
7441 * man/groff_differences.man: New file.
7444 2001-11-13 Werner LEMBERG <wl@gnu.org>
7446 * tmac/an-old.tmac (TS, TE): New macros for table support.
7448 2001-11-12 Werner LEMBERG <wl@gnu.org>
7450 * src/include/lib.h: Provide a fix for emx to not include
7453 2001-10-27 Werner LEMBERG <wl@gnu.org>
7455 * src/roff/troff/input.cc (substring_macro): Fix computation of
7458 2001-10-20 Werner LEMBERG <wl@gnu.org>
7460 Undo change from 2001-08-28.
7462 * src/roff/troff/input.cc (have_input): New global variable.
7463 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
7464 in compatibility mode.
7465 (process_input_stack): Use it.
7467 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
7469 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
7470 being handled as end-of-sentence characters,
7472 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
7474 * src/roff/troff/input.cc (file_iterator): New members
7475 `suppress_newline_flag' and `seen_escape'.
7476 (file_iterator::next_file): Updated.
7477 (file_iterator::fill): Use it.
7478 (string_iterator): New member `suppress_newline_flag'.
7479 (string_iterator::fill): Set it.
7480 (get_color_element): Use MAX_COLOR_VAL.
7481 * src/roff/troff/env.cc (environment): Remove `need_eol'.
7482 (no_fill): Don't set `env->ignore_next_eol'.
7483 (environment::newline): Handle `eol' tag properly.
7485 (environment::add_html_tag): Set `env->ignore_next_eol'.
7487 * src/roff/troff/env.h (environment): Updated.
7489 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
7491 (html_printer::outstanding_eol): New member function.
7492 (html_printer::do_title): Use new functions.
7493 (html_printer::troff_tag): Test `id_eol_ce'.
7495 2001-10-10 Werner LEMBERG <wl@gnu.org>
7497 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
7498 files work with -C also.
7500 2001-10-05 Werner LEMBERG <wl@gnu.org>
7502 * doc/pic.ms: Minor fix.
7503 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
7504 as a valid command line switch.
7505 * src/devices/grohtml/post-html.cc (main): Ditto.
7507 * src/devices/grohtml/grohtml.man: Updated.
7508 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
7510 2001-10-04 Werner LEMBERG <wl@gnu.org>
7512 Implementing color support in troff, pic, grops, and grohtml. These
7513 changes are based on a major patch provided by Gaius Mulley
7516 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
7517 definitions with both hex values and fractions.
7519 New escapes: \m and \M for drawing and background color,
7520 respectively. This corresponds to the troff output commands `m'
7523 groff and troff accept command line switch `-c' to disable color
7524 output (which is automatically disabled in compatibility mode).
7526 New scaling indicator `f' for fractions (1f = 65536u).
7528 New conditional operator `m' to test for defined colors with `if'
7531 New keywords `color' (or `colour', `colored', `coloured'), `outline'
7532 (or `outlined'), and `shaded' added to pic.
7534 * src/include/color.h: New file.
7535 * src/include/driver.h: Include it.
7536 * src/include/printer.h: Include color.h.
7537 (environment): New members `col' and `fill'.
7538 (printer): Remove `adjust_arc_center' member function.
7539 * src/include/Makefile.sub: Updated.
7541 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
7543 Handle `m' and `DF' troff commands.
7544 * src/libs/libgroff/color.cc: New file.
7545 * src/libs/libgroff/Makefile.sub: Updated.
7547 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
7549 (createImage): Fix computation of `y2'.
7551 (buffer::write_file_html): Remove calls to `stop'.
7553 * src/preproc/pic/common.h (common_output): New abstract function
7554 members `set_color', `reset_color', `get_last_filled', and
7555 `get_outline_color'.
7556 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
7557 (object_spec): Add members `shaded' and `outlined'.
7558 * src/preproc/pic/output.h (output): `command' is now abstract.
7559 New function members `set_color', `reset_color', `get_last_filled',
7560 and `get_outline_color'.
7561 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
7562 `outline[d]', and `shaded'.
7563 * src/preproc/pic/object.cc (output::command): Removed.
7564 (output::set_location): Moved to output.h.
7565 (graphic_object): Add protected members `outline_color' and
7567 Add member functions `set_outline_color', `get_outline_color', and
7569 (closed_object): Add member function `set_fill_color'.
7570 Add member `color_fill'.
7571 (graphic_object::print_text): Use `out->set_color' and
7573 (box_object::print, ellipse_object::print, circle_object::print,
7574 line_object::print, spline_object::print, arc_object::print): Ditto.
7575 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
7576 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
7577 `SHADED', making them `%left'.
7578 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
7579 * src/preproc/pic/tex.cc (tex_output): New dummy function members
7580 `set_color', `reset_color', `get_last_filled', and
7581 `get_outline_color'.
7582 * src/preproc/pic/troff.cc (simple_output): New abstract function
7583 members `set_color', `reset_color', and `get_last_filled'.
7584 (simple_output::polygon, simple_output::circle,
7585 simple_output::ellipse): Use `get_last_filled'.
7586 (troff_output): New members `last_filled' and `last_outlined'.
7587 New function members `set_color', `reset_color', `get_last_filled',
7588 and `get_outline_color'.
7589 (troff_output::finish_picture): Use `reset_color'.
7590 (troff_output::set_fill): Test `last_filled'.
7591 * src/preproc/pic/pic.man: Updated.
7593 * src/roff/groff/groff.cc (main): Implement `-c' option.
7594 (synopsis, help): Updated.
7595 src/roff/groff/groff.man: Updated.
7597 * src/roff/troff/troff.h: Include color.h.
7598 (warning_type): Add WARN_COLOR.
7599 * src/roff/troff/env.h (environment): New members
7600 `{cur,prev}_{glyph,fill}_color'.
7601 New member functions `get_{prev_,}{glyph,fill}_color'.
7602 * src/roff/troff/env.cc: Initialize and implement them.
7603 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
7604 Replace `NULL' with `0' everywhere for consistency.
7605 (lookup_color, default_black, do_glyph_color, do_fill_color,
7606 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
7607 define_color): New functions.
7608 (token::next): Implement \M and \m escapes.
7609 (do_if_request): Implement `m' operator.
7611 (main): Implement `-c' option.
7612 (init_markup_requests): Add `defcolor' request.
7613 (warning_table): Add `color' warning.
7614 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
7616 * src/roff/troff/node.cc (troff_output_file): New members
7617 `current_{page,glyph}color'. New member functions `put_hex',
7618 `glyph_color', and `fill_color'.
7619 (glyph_color_node::*, fill_color_node::*): Implement it.
7620 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
7621 (parse_term): Add support for `f'.
7622 * src/roff/troff/troff.man: Updated.
7624 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
7626 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
7627 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
7629 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
7630 (tag_definition): Use `void *' for arg1.
7631 (html_text): New member functions `do_color' and `done_color'.
7632 Use `void *' for second parameter of `push_para' member function.
7633 New `push_para' member function with a single parameter.
7634 Use `char *' for parameter of `issue_table_begin' member funtion.
7635 New `issue_color_begin' member function.
7636 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
7638 (html_text::issue_color_begin): New function.
7639 (html_text::issue_table_begin): Use `char *' for parameter.
7640 (html_text::start_tag, html_text::shutdown,
7641 html_text::check_emit_text): Updated.
7642 (html_text::push_para): Use `void *' for second parameter.
7643 Add same function with only one parameter.
7644 (html_text::do_*): Updated.
7645 (html_text::do_color, html_text::done_color): New functions.
7646 * src/devices/grohtml/post-html.cc (style): New member `col'.
7647 Mew member `style' with 6 parameters.
7648 (style::style, style::operator==): Updated.
7649 (html_printer::do_font): Use it.
7650 (html_printer::draw): Add dummy entry for `F'.
7651 (html_printer::set_char): Updated.
7652 * src/devices/grohtml/grohtml.man: Updated.
7654 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
7655 trailing zeroes removed.
7656 (ps_printer): New members `sbuf_color', `fill_color', and
7658 Removed member `fill'.
7659 New member function `set_color'.
7660 (ps_printer::ps_printer, ps_printer::set_char): Updated.
7661 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
7662 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
7664 * tmac/color-html.tmac, tmac/color.tmac: New files.
7665 * tmac/troffrc: Include them.
7666 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
7667 * tmac/Makefile.sub: Updated.
7669 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
7670 man/groff.man: Updated.
7671 * font/devps/prologue.ps: Define FC and CO functions.
7673 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
7675 Fix incorrect cropping of images and incorrect handling of special
7676 characters. Fix handling of file names in \O.
7678 * src/include/geometry.h: New file.
7679 * src/libs/libgroff/geometry.cc: New file.
7680 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
7682 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
7684 (do_suppress): Updated.
7685 * src/roff/troff/node.cc: Include geometry.h.
7686 (troff_output_file::flush_tbuf): Fixed parameters to
7687 `check_output_limits'.
7688 (troff_output_file::check_charinfo): Ditto.
7689 (troff_output_file::determine_line_limits): Add support for `Da'
7692 * src/devices/grohtml/post-html.cc (str_translate_to_html):
7693 Add new parameter `is_special' to decode special characters from
7695 (html_printer::do_title, html_printer::do_heading,
7696 html_printer::do_indentedparagraph,
7697 html_printer::translate_to_html, html_printer::special): Updated.
7699 2001-10-03 Werner LEMBERG <wl@gnu.org>
7701 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
7702 Fix entry for config.h.
7703 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
7704 * tmac/troffrc: Translate nonbreakable space character to `\~'.
7705 * src/preproc/eqn/eqn.man: Document -d command line option.
7707 2001-09-27 Werner LEMBERG <wl@gnu.org>
7709 * man/groff.man: Use
7717 instead of the old code (`.ad .hy' after the table) to suppress
7718 incorrect hyphenation for grohtml output.
7720 2001-09-22 Werner LEMBERG <wl@gnu.org>
7722 * man/groff_font.man, man/groff_out.man: Minor fixes.
7724 2001-09-20 Werner LEMBERG <wl@gnu.org>
7726 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
7727 Arnold Robbins <arnold@skeeve.com>).
7729 2001-09-09 Werner LEMBERG <wl@gnu.org>
7731 * configure: Regenerated with autoconf 2.52.
7733 * doc/groff.texinfo: Complete revision of indices.
7735 2001-09-07 Werner LEMBERG <wl@gnu.org>
7737 * doc/Makefile (clean): Updated to delete all indices.
7739 2001-09-05 Werner LEMBERG <wl@gnu.org>
7741 * src/roff/troff/troff.man: Remove superfluous line.
7743 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
7744 given on the command line (or rather, if only the default warnings
7747 2001-09-03 Werner LEMBERG <wl@gnu.org>
7749 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
7750 use .ne for TTY devices.
7752 2001-08-31 Werner LEMBERG <wl@gnu.org>
7754 * src/roff/troff/token.h, src/roff/troff/input.cc:
7755 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
7757 2001-08-28 Werner LEMBERG <wl@gnu.org>
7759 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
7760 * src/roff/troff/input.cc (token::next): Return
7761 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
7763 (token::description): Updated.
7764 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
7765 (token::add_to_node_list, token::process): Ignore
7766 TOKEN_TRANSPARENT_ESCAPE.
7768 2001-08-27 Werner LEMBERG <wl@gnu.org>
7770 * tmac/an-old.tmac: Fix `S' string.
7772 2001-08-26 Werner LEMBERG <wl@gnu.org>
7774 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
7776 2001-08-25 Werner LEMBERG <wl@gnu.org>
7778 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
7780 Many other minor fixes.
7782 * configure.ac: Add message at end to inform how to compile
7784 * configure: Regenerated.
7786 2001-08-24 Werner LEMBERG <wl@gnu.org>
7788 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
7789 Updated to latest version of libc.
7791 2001-08-23 Werner LEMBERG <wl@gnu.org>
7793 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
7794 Autoconf 2.50 and newer can handle this.
7795 * configure: Regenerated.
7797 2001-08-21 Werner LEMBERG <wl@gnu.org>
7799 * doc/pic.ms: Fix typo.
7800 * src/preproc/tbl/tbl.man: Document case of global options.
7802 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
7804 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
7805 handling of `CR' font.
7807 2001-08-20 Werner LEMBERG <wl@gnu.org>
7809 Use a config.h file.
7811 * src/include/lib.h: Include config.h.
7812 * All C files: Ditto (if necessary).
7813 * All C++ source and header files: Include lib.h first (if
7816 * src/include/config.hin: New file (autogenerated by autoheader).
7817 * stamp-h.in: New file.
7818 * configure.ac: Updated.
7819 * aclocal.m4: Add third parameters to AC_DEFINE macros.
7820 (GROFF_ARRAY_DELETE): Simplified.
7821 * Makefile.sub (DISTCLEANFILES): Updated.
7822 Added targets for remaking config.status, config.hin, config.h,
7823 stamp-h.in, and stamp-h.
7824 * configure: Regenerated.
7826 2001-08-19 Werner LEMBERG <wl@gnu.org>
7830 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
7832 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
7833 (do_sprintf): Use snprintf().
7835 2001-08-18 Werner LEMBERG <wl@gnu.org>
7837 * src/libs/snprintf/*: Added an snprintf module written by Mark
7839 * src/libs/libgroff/Makefile.sub: Updated.
7840 * configure.ac: Add test for snprintf().
7841 * Makefile.in: Updated.
7842 * configure: Regenerated.
7844 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
7847 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
7849 * tmac/doc.tmac (Ex): New implementation.
7850 * tmac/doc-common, tmac/groff_tmac.man: Updated.
7852 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
7854 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
7856 * tmac/groff_tmac.man: Updated.
7858 2001-08-13 Werner LEMBERG <wl@gnu.org>
7860 * src/preproc/tbl/tbl.man: Minor documentation update.
7862 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
7864 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
7865 * configure.ac: Add declaration test for gettimeofday().
7866 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
7867 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
7868 * configure: Regenerated.
7870 2001-08-11 Werner LEMBERG <wl@gnu.org>
7872 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
7873 * configure.ac: Add declaration test for strcasecmp().
7874 * Makefile.in: Updated.
7875 * configure: Regenerated.
7876 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
7877 this is necessary because groff's mkstemp.cc is C++.
7878 Add declaration conditionally for strcasecmp().
7880 2001-08-10 Werner LEMBERG <wl@gnu.org>
7882 Integrated pic2graph, contributed by Eric S. Raymond.
7884 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
7886 * Makefile.in, NEWS: Updated.
7888 * src/preproc/tbl/tbl.man: Revised.
7890 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
7892 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
7894 2001-08-09 Werner LEMBERG <wl@gnu.org>
7896 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
7899 2001-08-08 Paul Eggert <eggert@twinsun.com>
7901 * Makefile.sub (configure): Depend on configure.ac, not
7903 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
7905 2001-08-07 Werner LEMBERG <wl@gnu.org>
7907 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
7910 2001-08-06 Werner LEMBERG <wl@gnu.org>
7912 * src/roff/troff/troff.man: Improve documentation of -E option.
7914 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7916 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
7919 2001-07-27 Werner LEMBERG <wl@gnu.org>
7921 * src/preproc/refer/refer.cc: Undo last change.
7922 * src/devices/grohtml/post-html.cc: Ditto.
7924 2001-07-26 Werner LEMBERG <wl@gnu.org>
7926 * src/preproc/refer/refer.cc: Include `lib.h'.
7927 * src/devices/grohtml/post-html.cc: Ditto.
7929 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
7931 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
7932 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
7933 * Makefile.in: Comment updated.
7934 * configure: Regenerated.
7936 2001-07-25 Werner LEMBERG <wl@gnu.org>
7938 * src/preproc/pic/pic.cc: Removed.
7939 * src/preproc/pic/pic_tab.h: Removed.
7940 * src/preproc/refer/label.cc: Removed.
7942 * doc/Makefile (.ms.html): Don't use a file name extension in
7943 argument to grohtml's -I option.
7944 * Makefile.in (dist): Remove CVS directories.
7945 Call `distfiles' target.
7947 * src/devices/grohtml/grohtml.man: Add information about valid
7948 versions of pnmtopng.
7949 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
7950 name instead of number.
7952 2001-07-24 Werner LEMBERG <wl@gnu.org>
7954 * doc/groff.texinfo: Minor fixes.
7956 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
7958 * doc/Makefile (.ms.html): Put image files into a subdirectory.
7961 2001-07-20 Werner LEMBERG <wl@gnu.org>
7963 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
7964 * src/libs/libgroff/mkstemp.cc: New file.
7965 * src/libs/libgroff/mksdir.cc: New file.
7966 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
7967 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
7968 * src/libs/libgroff/Makefile.sub: Updated.
7969 * src/include/lib.h: Add mksdir() prototype.
7970 * src/include/posix.h: Define S_IXUSR if not yet defined.
7972 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
7973 (createAllPages): Use mksdir() instead of current code.
7974 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
7975 (main): [!HAVE_MKSTEMP]: Removed.
7977 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
7978 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
7980 * configure.ac: Add tests for stdint.h, sys/time.h, and
7982 Call new GROFF_xxx macros.
7983 * configure: Regenerated.
7984 * Makefile.in: Comments updated.
7986 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
7988 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
7989 instead of current code.
7990 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
7991 * src/roff/groff/groff.cc (possible_command::insert_args): New
7993 (main): Use it for predriver handling instead of insert_arg().
7995 2001-07-19 Werner LEMBERG <wl@gnu.org>
7997 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
8000 * src/include/posix.h: Define S_IWUSR if not yet defined.
8002 2001-07-18 Werner LEMBERG <wl@gnu.org>
8006 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
8008 * tmac/groff_mdoc.man: Document new -width and -column syntax.
8009 Some other minor fixes.
8010 * tmac/an-old.tmac: Add `AT' and `UC' macros.
8012 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
8014 Replace call to `troff' with `groff -Z' to make it aware of
8017 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
8018 (troff_command, command_prefix): Removed.
8019 (alterDeviceTo): Use groff.
8020 (addZ): New function.
8021 (char_buffer::do_html): Use it.
8022 (scanArguments): Use TROFF_COMMAND.
8023 (findPrefix): Removed.
8025 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
8027 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
8029 * doc/pic.ms: Documentation fixes.
8031 2001-07-17 Werner LEMBERG <wl@gnu.org>
8033 Replace atexit() with global destructor.
8035 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
8036 (xtmpfile_list_init): New global structure to deallocate
8037 xtmpfile_list on exit. Its destructor inherits most code from
8039 (remove_tmp_files): Deleted.
8040 (add_tmp_file): Simplified.
8042 2001-07-16 Werner LEMBERG <wl@gnu.org>
8044 Replace strdup() with strsave().
8046 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
8047 (set_papersize): Use strsave() and a_delete.
8048 (main): Use strsave().
8049 * src/preproc/html/pre-html.cc (make_message, createAllPages,
8050 removeAllPages): Use strsave() and a_delete.
8052 * configure.ac: Remove test for strdup.
8053 * Makefile.in: Comment updated.
8054 * configure: Regenerated.
8056 2001-07-15 Werner LEMBERG <wl@gnu.org>
8058 * win32-diffs: Updated.
8060 2001-07-14 Werner LEMBERG <wl@gnu.org>
8062 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
8063 removing the old one.
8064 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
8066 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8068 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
8070 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
8072 Merge -xwidth into -width. Add -xwidth functionality to -column
8075 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
8077 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
8078 string immediately following a leading dot starts with a valid mdoc
8080 Add similar code to the -column branch.
8081 (doc-Bl-usage): Updated.
8082 * groff_mdoc.man: s/-xwidth/-width/.
8084 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
8086 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
8087 running into centered or non-formatted text.
8089 2001-07-11 Werner LEMBERG <wl@gnu.org>
8091 Introduce short and long prefixes to have the selection at run-time
8092 whether there is a 8+3 limit for names of temporary files.
8094 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
8095 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
8096 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
8098 (temp_init): New global structure to initialize above three
8100 (xtmptemplate): Use two parameters for long and short prefix.
8101 Simplify code use above three variables.
8102 (xtmpfile): Use long and short prefixes as parameters.
8103 * src/include/lib.h: Updated.
8105 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
8107 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
8108 (createAllPages, makeTempFiles): Updated.
8110 2001-07-09 Werner LEMBERG <wl@gnu.org>
8112 * REVISION: Increased to 3.
8114 Version 1.17.2 released
8115 =======================
8117 2001-07-07 Werner LEMBERG <wl@gnu.org>
8119 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
8122 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
8124 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
8126 * tmac/groff_mdoc.man: Fix synopsis.
8128 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
8130 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
8131 Restore `doc-Pa-font'.
8133 2001-07-04 Werner LEMBERG <wl@gnu.org>
8135 * src/utils/indxbib/dirnamemax.c: Moved to ...
8136 * src/libs/libgroff/maxfilename.cc: Here.
8137 s/dir_name_max/file_name_max/.
8139 * src/include/lib.h: Add file_name_max.
8140 * src/utils/indxbib/indxbib.cc: Updated.
8141 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
8144 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
8146 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
8148 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
8149 REGION_TEMPLATE): New macros.
8150 (createAllPages, makeTempFiles): Use them.
8151 Include `nonposix.h'.
8152 (html_system): New function.
8153 (createAllPages, createImage): Use it.
8156 * tmac/www.tmac: Fix typos.
8158 2001-07-03 Werner LEMBERG <wl@gnu.org>
8160 * tmac/www.tmac: Disable hyphenation in normal text only if output
8162 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
8163 * tmac/groff_mwww.man, NEWS: Updated.
8165 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
8167 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
8170 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
8172 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
8173 doc-display-ps-stack): Implement font and font size stack for
8176 2001-07-02 Werner LEMBERG <wl@gnu.org>
8178 * REVISION: Increased to 2.
8179 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
8181 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
8182 beginning of a line.
8183 * src/groff/grog/grog.sh: Ditto.
8185 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
8187 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
8190 2001-06-27 Werner LEMBERG <wl@gnu.org>
8192 Fix problems with preprocessor string for `man' program.
8194 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
8195 Updated/added copyright.
8196 Moved Emacs's local variable to identify nroff mode to the end of
8197 the file; add local variable if missing.
8199 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
8201 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
8202 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
8203 * configure: Regenerated.
8205 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
8207 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
8208 * configure: Regenerated.
8210 2001-06-24 Werner LEMBERG <wl@gnu.org>
8212 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
8214 * doc/pic.ms: Fix typos.
8216 Version 1.17.1 released
8217 =======================
8219 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
8221 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
8222 * configure: Updated.
8224 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
8226 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
8228 * src/roff/troff/dic.cc (blank_line): Add html tag.
8230 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
8232 * src/roff/troff/input.cc (do_suppress): Fix typo.
8234 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
8236 Added two new options (-D and -I) to specify image names and a
8237 subdirectory to place the images in.
8239 Change syntax from \\Ox to \\O[x].
8241 * src/devices/grohtml/post-html.cc (main): Add options.
8243 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
8244 Use `NULL' instead of `0' for null string pointers.
8245 (MAX_RETRIES): New macro.
8246 (lengthOfintToStr, intToStr, make_message): New functions.
8247 (makeFileName): Make function static.
8248 Implement -D and -I options.
8249 (checkImageDir): New function.
8250 (write_end_image, write_start_image): Use new syntax of \O.
8251 (createAllPages, removeAllPages): Implement -D and -I options. Use
8253 (createImage): Use make_message().
8254 (addps4html): Add guard for malloc().
8255 (usage, scanArguments): Updated.
8256 (makeTempFiles): Use mkstemp().
8257 (removeTempFiles): Use unlink().
8258 (findPrefix): Add guard for malloc().
8260 * src/roff/troff/input.cc (get_delim_file_name): New function to
8262 (do_suppress): Updated to parse new syntax.
8263 * src/devices/grohtml/grohtml.man: Updated.
8264 * tmac/www.tmac: Updated to new syntax.
8268 2001-06-15 Werner LEMBERG <wl@gnu.org>
8270 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
8272 * src/devices/grohtml/grohtml.man: Minor improvements.
8274 2001-06-14 Werner LEMBERG <wl@gnu.org>
8276 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
8278 2001-06-11 Werner LEMBERG <wl@gnu.org>
8280 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
8281 line to specify preprocessor options -- mandb 2.3.1 only recognizes
8283 * src/preproc/grn/grn.man: Add proper '\" string.
8285 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
8287 * test-groff: Don't use PATH but GROFF_BIN_PATH.
8289 2001-06-08 Werner LEMBERG <wl@gnu.org>
8291 Updated to autoconf 2.50.
8293 * configure.in: Renamed to...
8294 * configure.ac: This.
8295 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
8296 (GROFF_OS390): Updated.
8297 * configure: Regenerated.
8299 2001-05-18 Werner LEMBERG <wl@gnu.org>
8301 * src/roff/troff/env.c, src/roff/troff/env.h,
8302 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
8305 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
8307 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
8309 2001-05-16 Werner LEMBERG <wl@gnu.org>
8311 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
8312 less than or equal zero; set it to 1 then.
8313 * src/roff/troff/node.h (node::node): Initialize `last'.
8315 2001-05-08 Werner LEMBERG <wl@gnu.org>
8317 * tmac/an-old.tmac: Make predefined strings work in compatibility
8319 Add troff version guard.
8320 * tmac/doc.tmac: Simplify version guard.
8322 2001-05-07 Werner LEMBERG <wl@gnu.org>
8324 The .ns and .rs requests are now honoured not only in the top-level
8325 but in all diversions (similar to UNIX troff).
8327 This change is based on a patch from Tadziu Hoffmann
8328 <hoffmann@usm.uni-muenchen.de>.
8330 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
8331 (top_level_diversion): Remove `no_space_mode' member.
8332 * src/roff/troff/div.cc (diversion::diversion,
8333 top_level_diversion::top_level_diversion): Updated.
8334 (macro_diversion::output): Reset `no_space_mode'.
8335 (no_space, restore_spacing): Use `curdiv' unconditionally.
8336 (space_request, blank_line): Check `curdiv->no_space_mode'.
8337 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
8338 `curdiv' unconditionally.
8339 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8342 2001-05-06 Werner LEMBERG <wl@gnu.org>
8344 Added two new requests `de1' and `am1' which are similar to `de' and
8345 `am' with the difference that compatibility mode is saved on entry,
8346 switched off during macro execution, and restored on exit.
8348 * src/roff/troff/input.h: Added two new special characters
8349 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
8350 * src/roff/troff/input.cc (input_iterator): Added two member
8351 functions `save_compatible_flag' and `get_compatible_flag'.
8352 (input_stack): Ditto.
8353 (string_iterator): Ditto. Also add private member
8354 `saved_compatible_flag'.
8355 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
8356 (calling_mode): New enumeration.
8357 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
8358 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
8359 (define_macro, define_indirect_macro, append_macro, ignore): Use
8361 (define_nocomp_macro, append_nocomp_macro): New functions.
8362 (init_input_requests): Updated.
8363 (do_request): Rename local variable `saved_compatible_flag' to
8364 `old_compatible_flag'.
8365 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8367 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
8368 public and trap-invoked macros. As a consequence, the man macros
8369 work in compatibility mode also.
8371 2001-05-06 Solar Designer <solar@openwall.com>
8373 * Makefile.in: Use $(mandir).
8375 2001-05-06 Alexios Zavras <zvr@pobox.com>
8377 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
8379 2001-05-05 Werner LEMBERG <wl@gnu.org>
8381 Added `.ns' number register: Returns 1 in no-space mode (if in
8382 top-level diversion), 0 otherwise.
8384 * src/roff/troff/div.cc (no_space_mode_reg): New class.
8385 (init_div_requests): Updated.
8386 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8389 2001-05-04 Werner LEMBERG <wl@gnu.org>
8391 * src/roff/nroff/nroff.man: Improved documentation (especially
8394 2001-05-02 Werner LEMBERG <wl@gnu.org>
8396 Added `brp' request: This is \p as a request.
8398 * src/roff/troff/env.cc (environment::do_break): Add parameter
8400 (do_break_request): New function (was `break_request').
8401 (break_request): Calls `do_break_request'.
8402 (break_spread_request): New; calls `do_break_request'.
8403 (init_env_requests): Updated.
8404 * src/roff/troff/env.h: Updated.
8405 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8407 * REVISION: Increased to 1.
8408 * win32-diffs: Updated.
8410 2001-05-01 Werner LEMBERG <wl@gnu.org>
8412 * tmac/an-old.tmac: Fix minor compatibility mode issue.
8413 * tmac/troffrc-end: Make it really work in compatibility mode.
8415 2001-04-27 Werner LEMBERG <wl@gnu.org>
8417 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
8420 2001-04-22 Werner LEMBERG <wl@gnu.org>
8422 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
8423 latest versions from glibc CVS archive.
8425 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
8426 <c.zeelenberg@hccnet.nl>.
8428 2001-04-21 Werner LEMBERG <wl@gnu.org>
8430 * configure.in: Move check for mkstemp() to...
8431 * aclocal.m4 (GROFF_MKSTEMP): This new function.
8432 * configure: Regenerated.
8434 * src/include/groff-getopt.h: Don't use variable names in
8437 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
8438 * src/devices/grohtml/Makefile.sub,
8439 src/devices/grohtml/post-html.cc: Updated.
8441 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
8443 * configure.in: Add special check for mkstemp().
8444 * src/libs/libgroff/tmpfile.cc: Use it.
8445 * src/utils/indxbib/indxbib.cc: Ditto.
8446 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
8447 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
8450 2001-04-20 Bruce Lilly <blilly@erols.com>
8452 `Version_string' as C++ object was not visible to linker from C
8454 Add `const' to `Version_string'.
8456 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
8457 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
8458 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
8459 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
8460 (scanArguments), src/preproc/refer/refer.cc (main),
8461 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
8462 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
8463 (main), src/devices/grohtml/post-html.cc (main),
8464 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
8465 (main), src/utils/hpftodit/hpftodit.cc (main),
8466 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
8467 (main), src/utils/lkbib/lkbib.cc (main),
8468 src/utils/addftinfo/addftinfo.cc (main): Implement it.
8470 * src/roff/groff/pipeline.c: Add _UWIN.
8471 * src/include/nonposix.h: Ditto.
8473 2001-04-20 Werner LEMBERG <wl@gnu.org>
8475 * src/include/lib.h: Use HAVE_STRERROR.
8476 * src/roff/groff/pipeline.c: Ditto.
8477 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
8478 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
8479 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
8480 * win32-diffs: Updated.
8481 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
8483 2001-04-19 Werner LEMBERG <wl@gnu.org>
8485 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
8486 instead of hardwired `"troff"'.
8487 (char_buffer::read_file): Remove unused variables.
8488 (char_buffer::write_file_troff): Ditto.
8489 (char_buffer::write_file_html): Ditto.
8490 (generateImages): Ditto.
8492 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
8494 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
8496 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
8497 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
8498 index_search_item::search1): Ditto.
8499 * src/roff/troff/node.h (width_list): Reorder members.
8500 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
8501 (lookup_warning): Ditto.
8502 (prepend_string): Commented out.
8503 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
8504 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
8505 * src/preproc/tbl/main.cc (process_format): Ditto.
8506 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
8508 * src/preproc/pic/pic.cc: Updated.
8509 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
8510 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
8511 * src/preproc/refer/command.cc (execute_command): Ditto.
8512 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
8513 * src/preproc/refer/token.cc (lookup_token): Ditto.
8514 * src/preproc/soelim/soelim.cc: Ditto.
8515 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
8516 (isHexDigit): Commented out.
8517 (pushBackBuffer::isString): Remove unused variable.
8518 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
8520 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
8521 resource_manager::read_resource_arg, read_one_of, parse_extensions):
8523 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
8524 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
8525 lookup_paper_size): Ditto.
8526 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
8527 (text_glob, element_list): Reorder members.
8528 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
8530 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
8531 return value to `void'.
8532 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
8534 * src/devices/grohtml/html.h (simple_output::check_newline,
8535 simple_output::space_or_newline, simple_output::enable_newlines):
8537 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
8539 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
8540 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
8541 output_ligatures, output_charset, read_map): Ditto.
8542 * src/utils/lookbib/lookbib.cc (main): Ditto.
8543 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
8544 (do_file): Fix typo (`=' -> `==').
8545 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
8546 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
8548 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
8550 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
8551 Fix usage of GROFF_BIN_PATH.
8552 * src/roff/nroff/nroff.man: Updated.
8554 2001-04-18 Werner LEMBERG <wl@gnu.org>
8556 * NEWS: Fixing typos.
8559 Version 1.17 released
8560 =====================
8562 2001-04-17 Werner LEMBERG <wl@gnu.org>
8564 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
8565 directory, not in $(srcdir).
8567 2001-04-16 Werner LEMBERG <wl@gnu.org>
8569 * doc/groff.texinfo: More info on conditionals.
8571 2001-04-15 Werner LEMBERG <wl@gnu.org>
8573 * doc/groff.texinfo: Added some info about groff internals.
8575 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
8576 about missing special character only if the name is non-null.
8578 2001-04-14 Werner LEMBERG <wl@gnu.org>
8580 Removing the grohtml-old device driver which is now obsolete.
8582 * src/devices/grohtml-old/*: Removed.
8583 * font/devhtml-old/*: Removed.
8584 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
8586 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
8587 * test-groff (PATH): Updated.
8588 * tmac/Makefile.sub (NORMALFILES): Updated.
8589 * tmac/an-old.tmac: Remove special code for html-old device.
8590 Replace `html-or-html-old' register with `an-html'.
8591 * tmac/eqnrc: Updated.
8592 * tmac/html-old.tmac: Removed.
8593 * tmac/troffrc, tmac/troffrc-end: Updated.
8594 * tmac/www.tmac: Remove special code for html-old device.
8595 Replace `html-or-html-old' register with `www-html'.
8597 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
8598 src/libs/libgroff/htmlindicate.cc (graphic_end),
8599 include/htmlindicate.h, src/preproc/grn/*.cc,
8600 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
8601 single argument for consistency with rest of source code.
8603 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
8605 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
8607 * src/roff/troff/troff.man: Fixing typos.
8609 2001-04-13 Werner LEMBERG <wl@gnu.org>
8611 * doc/pic.ms: Fixing many font switches.
8612 * doc/groff.texinfo: Fixes, additions.
8613 * MORE.STUFF: Updated.
8615 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
8617 * src/devices/grohtml/grohtml.man: Updated manual page regarding
8619 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
8621 (removeTempFiles): New function to tidy up temporary files.
8622 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
8623 Many fixes to do with the new inline suppress node and image regions
8625 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
8626 (generate_img_src): New function.
8627 (html_printer::do_auto_image): Utilizes it.
8628 (do_heading, do_title): Include inline images within their contents.
8629 (html_printer::begin_page): Tidied up comments that are issued to
8630 the html output file.
8631 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
8633 (text_glob::is_br): New method used by do_heading.
8634 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
8635 equivalent diversion.
8636 * src/include/html-strings.h: Altered image tags to reflect the
8638 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
8640 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
8641 it is already inside a pic image. Only emit tags if the argument
8642 `-Tps:html' is present.
8643 * src/preproc/tbl/main.cc: Changes to reflect additional
8644 `html_end_suppress' parameter.
8645 * src/roff/troff/env.cc: Only emit eol tag if a node has been
8646 emitted since the last eol tag was written.
8647 * src/roff/troff/env.h: New boolean `emitted_node'.
8648 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
8649 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
8650 * src/roff/troff/node.cc (check_charinfo): New method.
8651 (troff_output_file::determine_line_limits): Alterations to limit
8653 * tmac/www.tmac: Changes to reflect new suppress nodes.
8655 2001-04-12 Bruno Haible <haible@clisp.cons.org>
8657 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
8658 Escape the html_glyph in the buffer.
8659 (str_translate_to_html): Output the unescaped escaped_char.
8660 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
8661 `frame=void', not `frame=none'. Add `border=0'.
8663 2001-04-12 Werner LEMBERG <wl@gnu.org>
8665 * PROBLEMS: Add some words on how to avoid wrapper macros.
8667 2001-04-11 Blake McBride <blake@florida-software.com>
8669 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
8671 2001-04-11 Werner LEMBERG <wl@gnu.org>
8673 * font/devlbp/Makefile.sub (CLEANADD): Set it.
8674 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
8675 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
8676 * Makefile.sub (DISTCLEANFILES): Here.
8678 * libs/libgroff/new.cc: Include `nonposix.h'.
8679 * win32-diffs: Updated.
8681 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
8683 Added skeleton macro for defunct macros.
8685 Updated documentation.
8687 When inside displays, an empty input line warning should be
8688 suppressed. If another macro call is put inside a display,
8689 all subsequent empty lines found in that display caused a
8690 warning to be emitted.
8692 * tmac/doc.tmac (doc-defunct-macro): New macro.
8693 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
8694 (doc-restore-global-vars): Fixed typo.
8695 (doc-empty-line): Check the `doc-display-depth' register to
8696 determine whether we are inside display or not.
8698 * tmac/doc-common: Removed `Or' and `Sf' registers.
8699 Moved obsolete `Ds' macro to doc.tmac.
8701 * tmac/groff_mdoc.man: Bump document date.
8702 Document `.Vt' under ``Variable Types''.
8703 Removed documentation for obsolete `.Or' macro.
8705 2001-04-10 Werner LEMBERG <wl@gnu.org>
8708 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
8710 2001-04-10 Bruno Haible <haible@clisp.cons.org>
8712 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
8713 (usage): Add stream argument. Don't exit.
8714 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
8715 Write --version output to stdout, not stderr.
8716 (usage): Add stream argument. Don't exit.
8717 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
8718 (usage): Add stream argument. Don't exit.
8719 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
8721 (usage): Add stream argument. Don't exit.
8722 (main): Write --help output to stdout, not stderr.
8723 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
8724 (usage): Add stream argument. Don't exit.
8725 * src/devices/grops/ps.cc (main): Accept --help and --version.
8726 (usage): Add stream argument. Don't exit.
8727 * src/devices/grotty/tty.cc (main): Accept --help and --version.
8728 (usage): Add stream argument. Don't exit.
8729 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
8730 (main): Accept --help and --version.
8731 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
8732 (main): Accept --help and --version.
8733 * src/preproc/html/pre-html.cc (usage): Add stream argument.
8734 (scanArguments): Accept --help and --version.
8735 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
8736 (main): Accept --help and --version.
8737 * src/preproc/refer/refer.cc (main): Accept --help and --version.
8738 (usage): Add stream argument. Don't exit.
8739 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
8741 (main): Accept --help and --version.
8742 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
8743 (main): Accept --help and --version.
8744 * src/roff/groff/groff.cc (main): Accept --help and --version.
8745 (synopsis): Add stream argument.
8746 (help): Write --help output to stdout, not stderr.
8747 (usage): Add stream argument. Don't exit.
8748 * src/roff/grog/grog.pl: Accept --help and --version.
8750 * src/roff/grog/grog.sh: Accept --help and --version.
8751 * src/roff/nroff/nroff.sh: Accept --help and --version.
8752 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
8753 (usage): Add stream argument. Don't exit.
8754 (main): Accept --help and --version.
8755 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
8756 (usage): New function with stream argument, doesn't exit.
8757 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
8758 (usage): New function with stream argument, doesn't exit.
8759 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
8760 (usage): Add stream argument. Don't exit.
8761 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
8762 (main): Accept --help and --version.
8763 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
8765 (main): Accept --help and --version.
8766 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
8767 (main): Accept --help and --version.
8768 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
8769 (usage): Add stream argument. Don't exit.
8771 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
8773 Fix indentation in SYNOPSIS.
8775 Updated to include changes of latest BSD mdoc version (basically,
8776 the only change is that `.Fn' and `.Fc' put a final semicolon after
8777 a function declaration in the SYNOPSIS section).
8779 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
8780 (doc-in-synopsis-section): New variable. Updated all related
8782 (doc-indent-synopsis-active): New register.
8783 (Nd, Fn, Fo): Use it.
8784 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
8785 `.Cd' with long argument line produces indented wrapped lines.
8786 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
8787 undesirable line break to be output.
8788 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
8790 (Fn, Fc): Add final `;' to output.
8791 (doc-save-global-vars, doc-restore-global-vars): Updated.
8792 * tmac/doc-common: Remove `Ex' register.
8794 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
8797 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8799 * tmac/doc.tmac (Cd): Simplify code.
8800 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
8802 2001-04-06 Werner LEMBERG <wl@gnu.org>
8804 Implement continuous underlining for nroff mode. To do that, a new
8805 request in the ditroff language has been added: `x u N' (N is 0
8808 \X and \Y are now transparent to end-of-sentence recognition.
8810 * src/include/printer.h (printer): Add `type' parameter to `special'
8812 * src/libs/libdriver/printer.cc (printer::special): Updated.
8813 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
8815 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
8816 specials of type `p'.
8817 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
8818 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
8819 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
8820 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
8821 (glyph::order): New method.
8822 (tty_printer::add_char): Use it.
8823 (tty_printer::special): New method.
8824 (tty_printer::end_page): Implement it.
8826 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
8827 * src/roff/troff/node.cc (special_node::special_node): Add parameter
8828 to set `no_init_string'.
8829 (special_node::tprint_start): Use it.
8830 (special_node::same, special_node::copy): Updated.
8831 (special_node::ends_sentence): New method.
8832 (troff_output_file::start_special): Add parameter to include
8833 inititialization of special conditionally.
8835 * src/roff/troff/env.h (environment): New member `underline_spaces'.
8836 * src/roff/troff/env.cc (do_underline_special): New function.
8837 (environment::set_font): Use it.
8838 (do_underline): Use it. This was `underline()'.
8839 (underline): Call `do_underline()'.
8840 (continuous_underline): New function which calls `do_underline()'.
8841 (environment::newline): Use `do_underline_special()'.
8842 (init_env_requests): Updated.
8844 * NEWS, man/troff_out.man: Updated.
8846 2001-04-06 Bruno Haible <haible@clisp.cons.org>
8848 * font/devutf8/R.proto: Fix code of 'shc'.
8850 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8852 Many fixes. Diag lists can now be nested also; additionally,
8853 `-compact' and `-offset' are supported.
8855 * tmac/doc.tmac (doc-have-indent): Replaced with ...
8856 (doc-list-have-indent-stackXXX): A new register stack.
8857 (doc-have-diag-list): Removed.
8858 (Bl): Use `doc-list-have-indent-stackXXX'.
8860 (doc-diag-list): Use `doc-compact-list-stackXXX'.
8861 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
8862 (doc-set-vertical-and-indent): Ditto.
8863 (doc-next-list-depth): Removed.
8864 (doc-increment-list-stack): Updated.
8865 (doc-decrement-list-stack): Use `doc-list-depth' instead of
8866 `doc-next-list-depth'.
8867 (doc-end-list, doc-end-column-list): Don't use
8868 `doc-increment-list-stack'.
8869 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
8870 (doc-save-global-vars, doc-restore-global-vars): Updated.
8871 * tmac/doc-common: Updated.
8872 * tmac/groff_mdoc.man: Updated.
8875 2001-04-02 Werner LEMBERG <wl@gnu.org>
8877 * src/devices/grotty/grotty.man: Fix grammatical error.
8879 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
8881 Remove .Ld from mdoc package; replace it with special handling of
8884 * tmac/doc-common: Remove `Ld' register.
8885 Uncomment `doc-volume-ds-*' strings.
8886 Remove `doc-operating-system-default'.
8888 * tmac/doc-syms (Ld): Removed.
8889 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
8893 * tmac/groff_mdoc.man: Many fixes and updates.
8895 2001-03-29 Werner LEMBERG <wl@gnu.org>
8897 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
8898 Bond <tkb@tkb.mpl.com>.
8899 * tmac/www.tmac: Save compatibility mode.
8901 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
8903 * tmac/groff_mdoc.man: Many fixes.
8905 2001-03-28 Werner LEMBERG <wl@gnu.org>
8907 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
8910 2001-03-27 Werner LEMBERG <wl@gnu.org>
8912 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
8913 diversion. This fixes overlong tags.
8915 2001-03-26 Werner LEMBERG <wl@gnu.org>
8917 * doc/groff.texinfo: Fixed and improved documentation of fonts.
8918 * tmac/doc-syms: Fix error messages.
8919 * tmac/an-old.tmac: Remove incorrect double backslashes.
8921 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
8923 * tmac/Makefile.sub: Strip mdoc.local also
8924 * tmac/strip.sed: Fixed.
8926 2001-03-24 Werner LEMBERG <wl@gnu.org>
8928 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
8929 selecting the font size.
8930 * tmac/groff_mdoc.man, NEWS: Document it.
8932 2001-03-23 Werner LEMBERG <wl@gnu.org>
8934 * src/roff/troff/div.cc (save_vertical_space): Add default argument
8936 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
8937 argument to restore previous font family.
8938 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
8940 * doc/groff.texinfo: More fixes and additions (mainly for font
8941 manipulating commands).
8943 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
8944 * tmac/groff_mdoc.man: This. The quick reference has been removed.
8945 * tmac/Makefile.sub, NEWS: Updated.
8947 2001-03-23 Werner LEMBERG <wl@gnu.org>
8949 Replaced mdoc implementation. The new version is `state of the
8950 art', using almost all new features of groff 1.17 -- it won't run
8951 with older versions.
8953 * tmac/doc.tmac: Completely rewritten.
8954 * tmac/doc-common: Ditto.
8955 * tmac/doc-nroff: Ditto.
8956 * tmac/doc-ditroff: Ditto.
8957 * tmac/doc-syms: Ditto.
8958 * tmac/mdoc.local: New file.
8959 * tmac/groff_mdoc.samples.man: Replaced with ...
8960 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
8961 * tmac/strip.sed: Updated.
8962 * tmac/Makefile.sub: Updated.
8965 * tmac/groff_man.man: Add `man.local' to the FILES section.
8967 2001-03-22 Werner LEMBERG <wl@gnu.org>
8969 * doc/groff.texinfo: Added many @noindent.
8970 Replaced @end_Example -> @endExample.
8971 Added info whether registers are r/o.
8972 Many other additions and fixes.
8974 2001-03-21 Werner LEMBERG <wl@gnu.org>
8976 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
8977 in makeinfo of texinfo 4.0) to be used in @Def* macros.
8978 Improved @Def* macros: Now the exact syntax of request, register,
8979 and escapes is shown.
8980 Added macros for parentheses and brackets to be used in @Def*.
8981 Many fixes and improvements of the documentation.
8983 2001-03-20 Werner LEMBERG <wl@gnu.org>
8985 * doc/groff.texinfo: Added new index: `st' (for strings).
8986 Added macros @Defstr(x).
8987 Added macro @Example (adding @group).
8988 Other minor improvements.
8990 2001-03-19 Werner LEMBERG <wl@gnu.org>
8992 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
8993 `rq' for requests. `fn' is no longer used.
8994 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
8997 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
8998 number with name of man page.
9000 2001-03-19 Larry Kollar <kollar@alltel.net>
9002 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
9005 2001-03-19 Werner LEMBERG <wl@gnu.org>
9007 * man/groff_font.man: Document `prepro', `postpro', and `print'.
9008 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
9009 * src/devices/grohtml/grohtml.man: Fixing typos.
9011 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
9013 * tmac/s.tmac (@IP): Pass `.ip' html tag.
9014 * tmac/groff_mwww.man: Remove .LINE macro
9015 * tmac/www.tmac (LINE): Add `.ti'.
9017 * src/devices/grohtml/post-html.cc (html_printer): New member
9019 (html_printer::emit_raw): Use it.
9020 (html_printer::do_linelength): Ditto.
9021 (html_printer::do_pageoffset): Ditto.
9022 (html_printer::do_indentation): Ditto.
9023 (html_printer::do_tempindent): Ditto.
9024 (html_printer::do_break): Ditto.
9025 (html_printer::begin_page): Ditto.
9026 (html_printer::do_indentedparagraph): New function.
9027 (html_printer::troff_tag): Handle `.ip'.
9028 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
9029 Add `<td width=...>' handling.
9030 (html_text::do_table): Add parameter.
9031 (html_text::do_indent): Updated.
9032 * src/devices/groohtml/html-text.h: Updated.
9034 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
9036 Introduced simple html tables to implement indentation.
9038 * src/devices/grohtml/html.h (word, word_list): New structures.
9039 (simple_output): Use it.
9040 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
9041 (html_printer): Improve indentation handling.
9042 (html_printer::emit_raw): Set `in_table' element. Handle
9044 (html_printer::write_header): Move conditional downwards.
9045 Don't allow whitespace in tags.
9046 (html_printer::do_linelength): Handle line length and indentation
9048 (html_printer::do_pageoffset): Handle indentation conditionally.
9049 (html_printer::do_indentation): Ditto.
9050 (html_printer::do_tempindent): New function member.
9051 (html_printer::do_fill): Take care of indentation.
9052 (html_printer::do_flush): Finish table.
9053 (html_printer::do_links): Ditto.
9054 (html_printer::do_break): New function for handling `.br' and `.ti'.
9055 (html_printer::troff_tag): Use it.
9057 (html_printer::flush_globs): Fix.
9058 (html_printer::flush_page): Finish table.
9059 (html_printer::html_printer): Fix error message. Set up
9061 (html_printer::add_to_sbuf): Remove special handling of character
9063 (to_unicode): Remove `stop()'.
9064 (html_printer::write_title): Cleanup.
9065 (html_printer::begin_page): Use `put_string()'. Handle indentation.
9066 (html_printer::~html_printer): Flush text and end the line.
9068 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
9069 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
9071 (html_text::start_tag): Disable newlines.
9072 (html_text::table_is_void): New function.
9073 (html_text::issue_table_begin): Ditto.
9074 (html_text::issue_table_end): Ditto.
9075 (html_text::push_para): Better table handling.
9076 (html_text::do_indent): New function.
9077 (html_text::do_table): Ditto.
9078 (html_text::done_table): Ditto.
9079 (html_text::do_tt): Handle PRE_TAG.
9080 (html_text::is_in_table): New function.
9081 (html_text::check_emit_text): Handle tables.
9082 (html_text::do_emittext): Use `nl()'.
9083 (html_text::do_para): Handle table.
9084 (html_text::remove_def): New function.
9085 * src/devices/grohtml/output.cc (word, word_list): Implement
9087 (simple_output::end_line): Flush last word.
9088 (simple_output::simple_comment): Ditto.
9089 (simple_output::begin_comment): Recoded.
9090 (simple_output::end_comment): Ditto.
9091 (simple_output::comment_arg): Removed.
9092 (simple_output::check_newline): Improve test and flush last word.
9093 (simple_output::space_or_newline): Improved.
9094 (simple_output::write_newline): Replaced with...
9095 (simple_output::nl): This.
9096 (simple_output::put_raw_char): Flush last word.
9097 (simple_output::check_space): Removed.
9098 (simple_output::put_translated_string): Ditto.
9099 (simple_output::put_string): Simplified.
9100 (simple_output::put_number): Updated.
9101 (simple_output::put_float): Ditto.
9102 (simple_output::put_symbol): Removed.
9103 (simple_output::enable_newlines): Add `check_newline()'.
9104 (simple_output::flush_last_word): New function.
9106 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
9107 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
9109 * tmac/s.tmac (@PP, @IP): Add html conditional code.
9110 * tmac/an-old.tmac (TP): Ditto.
9112 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
9114 * mdate.sh: Make it POSIX compliant.
9116 2001-03-09 Werner LEMBERG <wl@gnu.org>
9118 Added the `return' request to end a macro immediately. It simply
9119 pops iterators from the input stack until a macro iterator is found.
9121 * src/roff/troff/input.cc (input_iterator::is_macro,
9122 macro_iterator::is_macro): New member.
9123 (input_return_boundary): New class to signal an immediate return
9125 (input_stack::add_return_boundary, input_stack::is_return_boundary):
9127 (input_stack::clear): Use it.
9128 (input_stack::pop_macro): New function.
9129 (while_request): Use `is_return_boundary()'.
9130 (return_macro_request): New function.
9131 (init_input_requests): Use it.
9133 * src/roff/troff/TODO: Updated.
9134 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9136 2001-03-08 Werner LEMBERG <wl@gnu.org>
9138 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
9141 2001-03-07 Werner LEMBERG <wl@gnu.org>
9143 Make `\B' more rigid.
9145 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
9147 (get_number_rigidly): New function.
9148 * src/roff/troff/input.cc (do_expr_test): Use it.
9149 * src/roff/troff/token.h: Updated.
9151 * src/roff/troff/request.h: Fix typo (init_html_request ->
9152 init_markup_request).
9154 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
9156 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
9157 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
9158 are now `.begin', `.end', `.image'.
9160 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
9161 (html_printer::add_to_sbuf): Changing type of `code' parameter.
9162 Use add_char_to_sbuf().
9163 (to_unicode): New function.
9164 (char_translate_to_html): Changing type of `ch' parameter.
9166 (html_printer::~html_printer): Comment out doctype string.
9167 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
9168 instead of `.html-end'.
9169 (write_start_image): Use `.begin' and `.image' instead of
9170 `.html-begin' and `.html-image'.
9171 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
9172 (html_begin): Renamed to ...
9174 (html_end): Renamed to ...
9176 (html_image): Renamed to ...
9178 (init_html_requests): Renamed to ...
9179 (init_markup_requests): This.
9180 * tmac/www.tmac: Updated.
9182 2001-02-28 Bram <bram@avontuur.org>
9184 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
9187 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
9189 * doc/meref.me: Fixing some typos.
9191 2001-02-16 Werner LEMBERG <wl@gnu.org>
9193 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
9194 method. Return `HYPHEN_MIDDLE' if it was `\:'.
9195 * src/roff/troff/node.h: Updated.
9197 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
9199 * tmac/groff_tmac.man: Fix typo.
9201 2001-02-16 Werner LEMBERG <wl@gnu.org>
9203 Fixing a bug which prevented proper end-of-sentence recognition
9204 between an `unformatted' box and the following text. As a
9205 consequence, vertical line distances are no longer preserved in
9206 boxes after a call to `.unformat' -- because boxes aren't
9207 line-oriented (contrary to diversions), this doesn't make sense
9210 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
9212 (vertical_size_node::set_unformat_flag): New method.
9213 * src/roff/troff/node.hh: Updated.
9214 * src/roff/troff/input.cc (word_space_node::reread,
9215 hmotion_node::reread): Reset `unformat' flag after usage.
9216 (unformat_macro): Append only if `set_unformat_flag()' returns
9218 * src/roff/troff/troff.man: Updated.
9220 2001-02-15 Werner LEMBERG <wl@gnu.org>
9222 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
9223 documentation of `asciify' and `unformat' requests.
9225 2001-02-13 Werner LEMBERG <wl@gnu.org>
9227 Redesigned the `unformat' request. It is no longer connected with
9228 `asciify' but rather uses new `reread()' methods if the `unformat'
9229 flag is set. Additionally, the handling of space characters after
9230 unformatting has been fixed so that they retain their width.
9232 * src/roff/troff/node.h (width_list): New structure to store
9233 original widths of spaces.
9234 (node): Added `unformat' member.
9235 Replaced `num_spaces' variable with `orig_width' list.
9236 * src/roff/troff/node.cc (*node::asciify,
9237 asciify_reverse_node_list): Removed `unformat_only' flag and related
9239 (word_space_node::asciify, word_space_node::word_space_node): Use
9241 (word_space_node::~word_space_node): New destructor.
9242 (word_space_node::copy): Updated to handle `orig_width'.
9243 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
9244 (*node::merge_space): Update `orig_width' list if necessary.
9245 (*node::set_unformat_flag): New methods to set the `unformat' flag.
9246 * src/roff/troff/enc.cc (environment::space_newline): Use
9248 (environment::space): Added method to handle space width and
9249 sentence space width as parameters. Use `width_list'.
9250 (environment::make_tab_node): Updated.
9251 * src/roff/troff/env.h: Updated.
9252 * src/roff/troff/input.cc (word_space_node::reread,
9253 unbreakable_space_node::reread, hmotion_node::reread): New methods
9254 to handle nodes specially if `unformat' flag is set.
9255 (do_asciify_macro): Renamed back to ...
9256 (asciify_macro): This.
9257 (unformat_macro): New implementation to simply set the `unformat'
9260 * MORE.STUFF: Added more info about deroff.
9262 2001-02-08 Werner LEMBERG <wl@gnu.org>
9264 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9265 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
9266 and `add_self()' methods to avoid hyphenation. For example, the
9267 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
9268 soft hyphen after `foo'. Now the hyphen list is correctly
9269 `foo<ignore><ignore>bar'.
9271 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
9273 * tmac/groff_tmac.man: Fix `BIR' macro.
9275 2001-02-04 Werner LEMBERG <wl@gnu.org>
9277 A new escape sequence `\:', inserting a zero-width break point.
9279 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
9280 * src/roff/troff/input.cc (get_copy, token::next, asciify):
9282 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
9284 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
9285 and `asciify()' methods.
9286 * src/roff/troff/node.cc (space_node::space_node): Updated.
9287 (space_node::asciify): Handle `was_escape_colon'.
9288 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9290 Handle `\~' similar to other comparable requests.
9292 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
9294 (token::next): Move creation of an unbreakable_space_node to...
9295 (token::add_to_node_list): Here.
9297 Fix a bug which sometimes prevented hyphenation of words connected
9298 with `\~' or `\ ' (and other escape sequences handled as
9299 TOKEN_NODE). This also fixes a hyphenation problem with boxes
9300 (after a call to the `unformat' request).
9302 * src/roff/troff/env.h (environment::possibly_break_line,
9303 environment::hyphenate_line): Introducing `start_here' parameter.
9304 * src/roff/troff/env.cc (environment::space_newline,
9305 environment::space): Use it.
9306 (environment::possibly_break_line, environment::hyphenate_line):
9308 * src/roff/troff/input.cc (process_input_stack): Use it.
9309 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9310 space_char_hmotion_node, overstrike_node): Add
9311 `get_hyphenation_type()' method.
9312 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
9313 if `unformat_only' is active.
9315 2001-01-30 Werner LEMBERG <wl@gnu.org>
9317 Implemented new read-only number register `.linetabs' which
9318 returns 1 if in line-tabs mode, 0 otherwise.
9320 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
9321 * src/roff/troff/env.cc (get_line_tabs): New function.
9322 (init_env_requests): Use it.
9323 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9325 * VERSION, REVISION: Changing to 1.17.0.
9327 2001-01-28 Werner LEMBERG <wl@gnu.org>
9329 Fixed a bug which prevented hyphenation of words which are finished
9332 * src/roff/troff/token.h (token): Add enum type
9333 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
9334 * src/roff/troff/input.cc (token::next, token::description,
9335 get_line_arg, token::add_to_node_list, token::process): Use it.
9337 2001-01-27 Werner LEMBERG <wl@gnu.org>
9339 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
9340 * src/roff/troff/div.cc (do_divert): Use it.
9342 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
9344 2001-01-25 Werner LEMBERG <wl@gnu.org>
9346 Adding the `linetabs' request. If set, tab distances are not
9347 computed relative to the input line but relative to the output line.
9349 * src/roff/troff/env.h (environment): New member `line_tabs'.
9350 * src/roff/troff/env.cc (line_tabs_request): Implement request.
9351 (environment::environment, environment::copy): Updated.
9352 (environment::distance_to_next_tab): Use `line_tabs'.
9353 (init_env_requests): Register request.
9354 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
9357 2001-01-24 Werner LEMBERG <wl@gnu.org>
9359 Introducing a new read-only register `.int' which is set to a
9360 positive value if the last output line is interrupted (i.e., if it
9363 * src/roff/troff/env.cc (init_env_requests): Add it.
9364 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9366 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
9368 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
9369 * src/preproc/html/pre-html.cc (findPrefix): New function which
9370 generates the troff executable name via the system prefix.
9371 * src/preproc/eqn/main.cc: Modified warning message.
9373 2001-01-23 Werner LEMBERG <wl@gnu.org>
9375 troff's `box' and `boxa' requests didn't preserve temporary
9378 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
9379 `saved_target_text_length' members.
9380 * src/roff/troff/div.cc (do_divert): Use them.
9382 Tabs (but not yet leaders and fields) are now handled correctly by
9385 * node.h (hmotion_node): Add field `was_tab'.
9386 * env.cc (environment::make_tab_node): Set it.
9387 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
9389 Added new request `unformat' which will, contrary to `asciify',
9390 preserve font information after unformatting (i.e., only nodes
9391 dealing with horizontal space are converted back to input
9394 * input.cc (asciify_macro): Renamed to ...
9395 (do_asciify_macro): this, having a new parameter `unformat_only'.
9396 (asciify_macro, unformat_macro): New; using do_asciify_macro.
9397 (init_input_requests): Added `unformat'.
9398 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
9399 parameter to control asciification process.
9400 * node.h (*_node::asciify): Ditto.
9401 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9403 2001-01-20 Werner LEMBERG <wl@gnu.org>
9405 * doc/groff.texinfo: Minor improvement of `.in' documentation.
9407 2001-01-18 Werner LEMBERG <wl@gnu.org>
9409 * tmac/ps.tmac: Remove call of psold.tmac.
9410 * tmac/psold.tmac: Comment updated.
9411 * tmac/psnew.tmac: Removed since no longer needed.
9412 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
9414 * font/devutf8/R.proto: Adding `shc' glyph.
9415 * font/devutf8/NOTES: Updated.
9417 * test-groff: Updated.
9419 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
9421 First cut of the new html device driver. Changes to pre-html and
9422 the new grohtml are too numerous to be documented here.
9424 Stuff related to `html' has been renamed to `html-old' and `html2'
9425 stuff has been renamed to `html' (including directories). The new
9426 html device driver is therefore invoked as `-Thtml'.
9428 Added new `\O' escape to suppress output (needed by html driver).
9430 Added functions and code to pass info about input-level commands
9431 (`.in', `.fl', etc.) to html driver.
9433 Three new functions (.html-begin, .html-end, and .html-image) for
9434 better html handling: `html-begin' will execute the remaining line
9435 if at the outermost nesting level, increasing an internal counter.
9436 `html-end' does the same but decreases the internal counter.
9437 `html_image' puts its arguments into a special node (suppress_node)
9438 to define an image region.
9440 The `output' request has been removed.
9442 * tmac/html-tags.tmac: Removed.
9443 * tmac/arkup.tmac: Updated and renamed to ...
9444 * tmac/www.tmac: New file.
9445 * tmac/markup.tmac Updated and renamed to ...
9446 * tmac/mwww.tmac: New file.
9447 * tmac/Makefile.sub: Updated.
9448 * tmac/an-old.tmac: Updated.
9449 * tmac/eqnrc: Updated.
9450 * tmac/groff_man.man
9451 * tmac/groff_markup.man: Updated and renamed to ...
9452 * tmac/groff_mwww.man: New file.
9453 * tmac/groff_tmac.man: Updated.
9454 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
9455 * tmac/html.tmac: Updated and renamed from html2.tmac.
9456 * tmac/pspic.tmac: Updated html support.
9457 * tmac/s.tmac: Added html output support.
9458 * tmac/troffrc, tmac/troffrc-end: Updated.
9460 * Makefile.in, doc/Makefile: Updated.
9461 * doc/groff.texinfo: Added info about new `\O' escape.
9462 * doc/homepage.ms: Use `MAILTO' macro.
9464 * font/devhtml/DESC.proto: Add `C' font.
9465 * font/devhtml/Makefile.sub: Updated.
9466 * font/devhtml/R.proto: Minor fixes.
9467 * font/devhtml-old/Makefile.sub: Updated.
9469 * src/devices/grohtml-old/Makefile.sub: Updated.
9471 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
9473 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
9474 graphic_start): Add `inline' parameter. Update.
9475 (html_end_suppress, graphic_end): Update.
9477 * src/include/html-strings.h: New file.
9478 * src/include/htmlindicate.h: Comments updated.
9479 * src/include/printer.h: Updated.
9481 * src/preproc/eqn/main.cc (do_file, main): Updated.
9482 * src/preproc/pic/troff.cc (troff_output::start_picture,
9483 troff_output::finish_picture): Updated.
9484 * src/preproc/tbl/main.cc (process_input_file): Updated.
9486 * src/roff/groff/groff.cc (main): Updated.
9487 Pass device arguments to predrivers also.
9488 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
9489 * src/roff/troff/env.h (environment): Updated.
9490 New elements `need_eol' and `ignore_next_eol' (for html output).
9491 * src/roff/troff/env.cc (environment::environment): Add initializers
9492 for `need_eol' and `ignore_next_eol'.
9493 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
9495 (point_size, fill, no_fill, center, right_justify, line_length,
9496 indent, temporary_indent, break_request, handle_tab): Use
9498 (set_tabs): Use `add_html_tag_tabs()'.
9499 (environment::add_html_tag): Updated.
9500 (environment::do_break): Updated.
9501 * src/roff/troff/div.cc (space_request, flush_output): Use
9502 `environment::add_html_tag()'.
9503 * src/roff/troff/input.cc: Updated.
9504 New variable `html_level' to indicate nested `html-begin' requests.
9505 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
9506 (non_interpreted_char_node, token_node, non_interpreted_node): Add
9507 `force_tprint()' method.
9508 (token::next): Handle `\O'.
9509 (do_suppress): Implement it.
9510 (html_begin, html_end, html_image): New functions.
9511 (init_output_requests): Renamed to ...
9512 (init_html_requests): this.
9514 (macro::append_str, macro::append_unsigned, macro::append_int): New
9516 New variable `output_low_mark_miny' to limit minimal value of y.
9517 (reset_output_registers): Use it.
9518 (output_request): Removed.
9519 (get_output_registers): New function.
9520 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
9521 (*_node): Added `force_tprint()' if necessary.
9522 (special_node): New elements `tf' and `get_tfont()'.
9523 (suppress_node): New class.
9524 * src/roff/troff/node.cc:
9525 New global variables `image_no' and `suppress_start_page'.
9526 (real_output_file): New method `is_on()'.
9527 (troff_output_file): New method `start_special(tfont)'.
9528 (troff_output_file::really_print_line): Use `tprint' conditionally.
9529 (real_output_file::print_line): Updated.
9530 (real_output_file::on): Updated.
9531 (*_node): Added `force_tprint()'.
9532 (special_node::special_node): Initializer updated.
9533 (special_node::same, special_node::copy, special_node::tprint_start):
9535 (get_reg_int, get_reg_str): New functions.
9536 (suppress_node::*): New methods.
9537 New global variables last_position, last_image_filename;
9538 (min): New inline function.
9539 * src/roff/troff/reg.h, src/roff/troff/request.h,
9540 src/roff/troff/troff.h: Updated.
9542 2001-01-13 Werner LEMBERG <wl@gnu.org>
9544 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
9545 documentation of `asciify' request.
9547 2001-01-12 Werner LEMBERG <wl@gnu.org>
9549 * src/roff/troff/input.cc: Move definition of special characters
9550 like `ESCAPE_TILDE' to ...
9551 * src/roff/troff/input.h: New file.
9552 * src/roff/troff/Makefile.sub (HDRS): Add it.
9554 Extending the .asciify request to `unformat' space characters also.
9556 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
9557 to count input space characters.
9558 Update constructors to take care of it.
9559 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
9560 `ESCAPE_SPACE' instead of normal space.
9561 (word_space_node::asciify): New method.
9562 (unbreakable_space_node::asciify): New method.
9563 (word_space_node::merge_space): New method.
9564 * src/roff/troff/env.cc (environment::space_newline,
9565 environment::space): Add code to initialize `num_spaces' (using the
9566 constructor of `word_space_node').
9567 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9570 2001-01-09 Werner LEMBERG <wl@gnu.org>
9572 * man/groff_char.man: Use table header traps only conditionally.
9574 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
9576 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
9578 2001-01-08 Werner LEMBERG <wl@gnu.org>
9580 Introducing the `box' and `boxa' requests which are similar to
9581 `di' resp. `da' but omitting a partially filled line (which is
9582 restored after ending the diversion).
9584 * src/roff/troff/div.h (diversion): Add elements to save partially
9586 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
9587 partially filled line.
9588 (divert, divert_append): Updated.
9589 (box, box_append): New functions.
9590 (init_div_requests): Use them.
9591 * src/roff/troff/env.h (environment): do_divert() is now a friend.
9592 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9594 * doc/groff.texinfo: Fix documentation of `lf' request.
9596 2000-12-25 Werner LEMBERG <wl@gnu.org>
9598 * src/roff/troff/troff.man, NEWS: Document `writem' request.
9600 2000-12-21 Werner LEMBERG <wl@gnu.org>
9602 Ignore `ss' request if in compatibility mode.
9604 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
9605 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
9606 * src/roff/troff/env.cc (space_size): Use it.
9608 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
9609 `ss' request in nroff mode.
9611 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
9614 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
9616 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
9618 2000-12-13 Werner LEMBERG <wl@gnu.org>
9620 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
9621 * src/preproc/eqn/neqn.man: Small fixes and additions.
9623 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
9625 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
9628 * src/preproc/eqn/neqn.man: New file.
9630 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
9633 * tmac/e.tmac: Add `T&' macro.
9634 Fix `indent cannot be negative' warning.
9635 * tmac/s.tmac: Fix `indent cannot be negative' warning.
9637 2000-12-07 Werner LEMBERG <wl@gnu.org>
9639 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
9641 2000-12-06 Werner LEMBERG <wl@gnu.org>
9643 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
9646 * MORE.STUFF: Added info about deroff for djgpp.
9648 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
9649 documentation of -rcR switch.
9651 2000-12-03 Werner LEMBERG <wl@gnu.org>
9653 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
9654 if -rcR=1 (which is now the default in nroff mode), a single, very
9655 long page is created instead of multiple pages: All `ne' and `wh'
9656 requests are put into conditionals; a new macro `an-end' is added to
9657 be called with `em'.
9659 Some other minor cleanups.
9661 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
9663 2000-12-02 Werner LEMBERG <wl@gnu.org>
9665 Fixing a bug which prevented hyphenation in words followed
9666 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
9668 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
9669 Adding possibly_break_line().
9670 * src/roff/troff/env.h (environment): Make possibly_break_line()
9673 Make `\~' usable in .tr request.
9675 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
9676 (token): Add stretchable_space().
9677 * src/roff/troff/input.cc (token::next, token::delimiter,
9678 token::description, process_input_stack, do_translate,
9679 add_to_node_list, token::process): Use it.
9680 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
9681 for adjusting the space.
9682 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
9683 for stretchable space.
9684 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
9685 (make_node): Add code for stretchable space.
9686 * src/roff/troff/env.cc (environment::add_char): Use it.
9687 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
9688 (get_copy, token::next, transparent_translate, asciify): Use it.
9690 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
9691 doc/groff.texinfo: Updated.
9692 * man/groff.man: Small reorderings.
9694 2000-11-23 Werner LEMBERG <wl@gnu.org>
9697 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
9699 * src/roff/troff/input.cc (main): Add `config_macro_path' and
9700 `safer_macro_path' to -M option.
9701 * src/roff/troff/troff.man: Fixes.
9703 2000-11-22 Werner LEMBERG <wl@gnu.org>
9705 Use safer path (except for config files) if -U isn't specified. Add
9706 a special macro path (without home and current directory) for config
9707 files. Add home directory to unsafe path for consistency. Don't
9708 include the home directory in the font path.
9710 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
9712 * src/include/macropath.h: Add `config_macrp_path'.
9713 * src/libs/libgroff/fontfile.cc: Fix font path.
9714 * src/roff/troff/input.cc (process_startup_file): Use
9715 `config_macro_path'.
9716 (main): Select unsafe path if -U is given.
9718 * src/preproc/eqn/main.cc (main): Fixing search path for
9720 * src/preproc/eqn/eqn.man: Updated.
9722 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
9725 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
9726 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
9727 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9728 src/devices/grotty/grotty.man: Updated.
9730 * Makefile.in: Fix comments.
9732 2000-11-17 Werner LEMBERG <wl@gnu.org>
9734 * tmac/safer.tmac: Empty file added (again) for compatibility
9736 * tmac/Makefile.sub: Updated.
9738 2000-11-16 Werner LEMBERG <wl@gnu.org>
9740 * src/devices/grodvi/dvi.cc (main),
9741 src/devices/grohtml2/post-html.cc (main),
9742 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9743 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9744 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9745 (main), src/preproc/html2/pre-html.cc (main),
9746 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9747 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9748 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9749 (main), src/utils/hpftodit/hpftodit.cc (main),
9750 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
9751 (main), src/utils/lookbib/lookbib.cc (main),
9752 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
9753 (main): Use stdout for -v.
9754 * src/roff/groff/groff.cc (run_commands),
9755 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
9756 to make direct printing to stdout possible.
9757 * src/roff/groff/pipeline.h: Updated.
9759 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
9760 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
9761 * src/utils/afmtodit/afmtodit.man: Updated.
9763 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
9764 (version): New function.
9766 * src/utils/addftinfo/addftinfo.man: Updated.
9768 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
9769 Fixing copyright dates.
9771 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
9774 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
9777 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
9779 2000-11-15 Werner LEMBERG <wl@gnu.org>
9781 In all programs, make -v return immediately with exit status 0 to
9782 be compliant with the GNU standard.
9784 * src/devices/grodvi/dvi.cc (main),
9785 src/devices/grohtml2/post-html.cc (main),
9786 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9787 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9788 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9789 (main), src/preproc/html2/pre-html.cc (main),
9790 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9791 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9792 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9793 (main): Implement it.
9796 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
9797 and postprocessors to the -v option.
9799 * src/roff/grog/grog.pl: Implement -v.
9800 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
9801 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9803 * src/roff/nroff/nroff.sh: Implement -v.
9804 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
9805 * src/roff/nroff/nroff.man: Updated.
9807 * src/preproc/eqn/main.cc (main): Fix comment typo.
9809 * MORE.STUFF: Added info about djgpp port of grap.
9811 2000-11-14 Werner LEMBERG <wl@gnu.org>
9813 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
9814 mode (or rather, implemented non-compatibility mode).
9815 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9817 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
9818 replacing it -- we don't find gxditview otherwise.
9819 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
9821 * src/preproc/pic/depend: Removed. Unnecessary.
9823 Implemented dummy keyword `solid' in pic for compatibility with
9826 * lex.cc (lookup_keyword): Added `solid'.
9827 * pic.y: Added SOLID with dummy rule.
9828 * pic.cc, pic_tab.h: Regenerated.
9829 * doc/pic.ms: Updated.
9831 2000-11-13 Werner LEMBERG <wl@gnu.org>
9833 For security reasons, don't use the current directory but the home
9834 directory while searching and scanning troffrc and troffrc-end.
9835 Similarly, replace the current directory with the home directory
9838 * Makefile.in (fontpath, tmacpath): Remove current directory.
9840 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
9841 two parameters `add_home' and `add_current'.
9842 (search_path::~search_path, search_path::command_line_dir,
9843 search_path::open_file): Remove tests for `dirs' being zero.
9844 * src/include/searchpath.h: Adjust.
9845 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
9847 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
9849 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
9850 * src/roff/troff/input.cc: Use `mac_path', initialized with
9852 (process_startup_file): Set `mac_path' to `safer_macro_path'.
9853 * src/roff/troff/env.cc: Use `mac_path'.
9855 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
9857 * NEWS, man/roff.man, src/roff/troff/troff.man,
9858 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
9861 2000-11-12 Werner LEMBERG <wl@gnu.org>
9863 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
9865 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
9866 * configure.in: Fix typo in comment.
9867 * configure: Regenerated.
9869 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
9872 2000-11-08 Werner LEMBERG <wl@gnu.org>
9874 Add system tmac directory (/usr/local/lib/groff/site-tmac).
9876 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
9877 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
9880 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
9881 * tmac/Makefile.sub (install_data): Create
9882 $(systemtmacdir) and $(localtmacdir).
9883 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
9884 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
9885 NEWS, doc/groff.texinfo: Updated and minor fixes.
9887 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
9888 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
9889 $(systemtmacdir) since the wrapper files are platform-dependent.
9891 2000-11-01 Werner LEMBERG <wl@gnu.org>
9893 * doc/groff.texinfo: Fix typo.
9895 2000-10-26 Werner LEMBERG <wl@gnu.org>
9897 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
9898 tmac.doc.old -> doc-old.tmac
9899 tmac.an.old -> an-old.tmac
9901 * tmac/tmac.*: Moved to ...
9902 * tmac/*.tmac: this.
9903 * tmac/man.local: Fix comment.
9904 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
9905 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
9906 Added some `FILES' sections. More use of @...@ directives. Other
9908 * arch/djgpp/README, font/devutf8/NOTES: Updated.
9909 * doc/homepage.ms, doc/groff.texinfo: Updated.
9910 * man/groff.man, man/roff.man: Updated.
9911 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
9912 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9913 src/devices/grotty/grotty.man: Updated.
9914 * src/preproc/pic/pic.man: Updated.
9915 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
9916 instead of -mdoc.old.
9917 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
9918 * src/roff/nroff/nroff.man: Updated.
9921 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
9923 * tmac/mm.diff: Removed -- it has no use now since the mm package
9926 * tmac/*: Removed trailing spaces.
9928 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
9929 the tmac subdirectory also).
9931 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
9932 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
9933 stuff since it is no longer needed.
9935 * README, PROBLEMS: Updated.
9937 2000-10-25 Werner LEMBERG <wl@gnu.org>
9939 Invert current behaviour: Search first FOOBAR.tmac, then
9942 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
9943 (open_mac_file, macro_source): Implement it.
9944 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
9945 doc/groff.texinfo, NEWS: Document it.
9947 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
9948 Small documentation improvements.
9950 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
9953 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
9955 2000-10-24 Werner LEMBERG <wl@gnu.org>
9957 Add local tmac directory (groff/site-tmac).
9959 * Makefile.in: Add $(localtmacdir).
9960 (uninstall_dirs): Add $(localtmacdir).
9961 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
9962 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
9963 in $(localtmacdir). Create $(localtmacdir).
9964 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
9965 Updated and minor fixes.
9967 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
9969 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
9971 2000-10-23 Werner LEMBERG <wl@gnu.org>
9973 Move hyphen.us to tmac directory.
9975 * src/roff/troff/hyphen.us: Removed.
9976 * src/tmac/hyphen.us: Added.
9977 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
9979 Change installation structure for data files from .../groff/... to
9980 .../groff/<version><revision>/... to be conform with other GNU
9983 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
9984 doc/Makefile: Implement it.
9985 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
9986 * configure: Updated.
9987 * arch/djgpp/README, font/devutf8/NOTES: Use it.
9988 * NEWS: Document it.
9989 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
9990 @MACRODIR@ instead of hard-coded directories.
9992 2000-10-22 Werner LEMBERG <wl@gnu.org>
9994 Implement $GROFF_BIN_PATH environment variable (which defaults to
9995 $bindir) used for child programs of groff and similar wrappers.
9997 * gendefs.sh: Improve documentation.
9998 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
9999 src/preproc/eqn/Makefile.sub (neqn),
10000 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
10001 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
10003 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
10004 $GROFF_PATH__ (the latter for communication with troff).
10005 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
10007 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
10008 doc/groff.texinfo: Document it.
10010 * doc/groff.texinfo: Improve documentation of troff's -a option.
10012 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
10014 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
10015 non-intrusive eol marker.
10016 (troff_output_file::determine_line_limits): New function.
10017 (troff_output_file::draw): Use it.
10018 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
10019 output_pending_lines() instead of output_line().
10020 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
10021 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
10022 createImage): Small fixes.
10024 2000-10-14 Werner LEMBERG <wl@gnu.org>
10026 Replace tmac.safer with a real secure solution.
10028 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
10029 system_request, pipe_output): Disable requests if in safer mode.
10030 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
10031 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
10032 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
10033 doc/groff.texinfo, src/roff/groff/groff.man,
10034 src/roff/troff/troff.man, arch/djgpp/README: Updated.
10036 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
10037 (resource_manager::output_prolog): Replace setenv() with putenv().
10039 2000-10-09 Werner LEMBERG <wl@gnu.org>
10041 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
10042 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
10043 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
10044 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
10045 compilation errors with some compilers. It seems that this code
10046 is no longer necessary -- if yes, it is easy to add some #ifdef's
10047 for that particular old-fashioned compiler.
10049 * MORE.STUFF: Added info about Meta-tbl.
10051 * doc/groff.texinfo: Added more info about `.if "..."..."'.
10053 2000-10-07 Werner LEMBERG <wl@gnu.org>
10055 Adding a new escape sequence \B'...': If the string between
10056 the delimiters is a valid numeric expression, return the character
10057 `1', and `0' otherwise. This is an analogon to \A.
10059 * src/roff/troff/input.cc (do_expr_test): Implement it.
10060 (token::next): Use it.
10061 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
10063 * tmac/tmac.trace: Made independent from escape character.
10065 2000-10-06 Werner LEMBERG <wl@gnu.org>
10067 Adding a new request .dei: define indirect. The first and second
10068 parameter of .dei are taken from string registers instead directly;
10069 this very special request is needed to make tmac.trace independent
10070 from the escape character (which might even be disabled).
10072 * src/roff/troff/input.cc (do_define_macro): Implement it.
10073 (define_macro_indirect): New function.
10074 (init_input_requests): Use it.
10076 Adding two requests .ecs and .ecr: Save and restore the escape
10077 character. These two requests are needed to make tmac.trace
10078 independent from the escape character (which might even be
10081 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
10083 (init_input_requests): Use it.
10085 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10087 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
10089 Adding a new option -P and new environment variable GROPS_PROLOGUE
10090 to grops, selecting a different prologue file (minor modifications
10093 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
10094 src/devices/grops/ps.cc (main): Implement it.
10095 * src/devices/grops/grops.man, NEWS: Document it.
10097 2000-09-22 Werner LEMBERG <wl@gnu.org>
10099 * INSTALL: Add info about selecting paper format.
10101 2000-09-21 Werner LEMBERG <wl@gnu.org>
10103 * src/roff/troff/input.cc (main): Fixing compiler warning.
10104 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
10105 strings.h from the former to the latter.
10106 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
10107 stuff from the former to the latter.
10109 2000-09-11 Werner LEMBERG <wl@gnu.org>
10111 Implementing two new requests .tm1 and .tmc: The former is similar
10112 to .tm but can output leading spaces; its syntax is similar to
10113 defining a string, i.e., a `"' can be used to mark the beginning of
10114 the string to be written to stderr: `.tm1 " test'. The latter is
10115 similar to .tm1 but doesn't write out a final newline character.
10117 * src/roff/troff/input.cc (terminal1, terminal_continue,
10118 do_terminal): New functions.
10119 (init_input_requests): Use them.
10120 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10122 2000-09-09 Werner LEMBERG <wl@gnu.org>
10124 * tmac/groff_mdoc.samples.man: Small fixes.
10126 2000-09-08 Werner LEMBERG <wl@gnu.org>
10128 * tmac/groff_mdoc.man: Fixing typo.
10130 2000-09-02 Werner LEMBERG <wl@gnu.org>
10132 Implementing a .nop request which does nothing.
10134 * src/roff/troff/input.cc (nop_request): New function.
10135 (init_input_requests): Use it.
10136 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10138 2000-09-01 Werner LEMBERG <wl@gnu.org>
10140 * doc/groff.texinfo: Added some comments.
10142 2000-08-30 Werner LEMBERG <wl@gnu.org>
10144 * src/roff/troff/TODO: Updated.
10146 2000-08-25 Werner LEMBERG <wl@gnu.org>
10148 * doc/groff.texinfo: Fix comment how to compile the DVI file.
10150 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10152 * font/devps/generate/Makefile (SHELL): Define explicitly to
10153 "/bin/sh", for non-Unix platforms.
10154 (extraclean): Use a more portable "" quoting instead of a
10155 backslash (which doesn't work on DOS/Windows).
10157 * font/devlj4/generate/Makefile (extraclean): Ditto.
10159 * font/devdvi/generate/Makefile (extraclean): Ditto.
10161 2000-08-25 Werner LEMBERG <wl@gnu.org>
10163 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
10164 src/roff/troff/troff.man: Document Eli's latest changes.
10166 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10168 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
10169 macro file names of the form NAME.tmac as well as tmac.NAME.
10171 2000-08-25 Werner LEMBERG <wl@gnu.org>
10173 * src/include/posix.h: Remove definition of FILENAME_MAX.
10175 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
10176 `sys_fatal' and `stop' function().
10178 * test-groff: Updated.
10180 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
10182 Added the new troff command .output <arg> to suppress output (while
10183 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
10184 registers (for passing the output dimensions to the output device).
10186 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
10188 * src/roff/troff/node.h, src/roff/troff/node.cc
10189 (troff_output_file::really_print_line,
10190 ascii_output_file::really_print_line,
10191 supress_output_file::really_print_line): Use `width' parameter.
10192 (troff_output_file::really_on, troff_output_file::really_off,
10193 output_file::on, output_file::off, real_output_file::on,
10194 real_output_file::off, real_output_file::really_on,
10195 real_output_file::really_off): New functions.
10196 (real_output_file:public output_file): New variable `output_on'.
10197 (real_output_file::begin_page, real_output_file::copy_file,
10198 real_output_file::transparent_char, real_output_file::print_line):
10200 (real_output_file::print_line): Use check_output_limits.
10201 * src/roff/troff/reg.h, src/roff/troff/request.h,
10202 src/roff/troff/input.cc (assign_registers): New function to remove
10204 (do_ps_file): Use it.
10205 (check_output_limits, reset_output_registers, output_request,
10206 init_output_requests): New functions.
10207 (init_input_requests): Updated.
10209 Added new grohtml2 device and html2 preprocessor (coding
10210 not yet finished) which will eventually replace grohtml.
10212 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
10214 * src/include/htmlindicate.h, src/include/htmlindicate
10215 (html_begin_suppress, html_end_suppress): New functions.
10216 * src/preproc/tbl/main.cc: Use it.
10217 * src/roff/groff/groff.cc: Add support for html2 device (which will
10218 automatically invoke the html2 preprocessor).
10219 * src/roff/troff/input.cc (is_html2): New variable.
10220 * src/roff/troff/troff.h, src/roff/troff/env.h,
10221 src/roff/troff/env.cc (environment::add_html_tag): New function
10223 (environment::do_break): Use it.
10224 * font/devhtml2/*: New files.
10225 * src/devices/grohtml2: New device.
10226 * src/preproc/html2: New preprocessor.
10227 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
10229 2000-08-23 Werner LEMBERG <wl@gnu.org>
10231 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
10233 2000-08-22 Werner LEMBERG <wl@gnu.org>
10235 * src/include/lib.h: Provide a fix for IRIX to not include
10238 2000-08-18 Werner LEMBERG <wl@gnu.org>
10240 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
10241 since some non-GNU sed programs can't handle null regexps.
10242 * configure, src/preproc/eqn/Makefile.sub,
10243 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
10245 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
10246 bug (string.h and strings.h are both needed according to latest
10249 * MORE.STUFF: Added info about unroff and troffcvt.
10251 2000-08-08 Werner LEMBERG <wl@gnu.org>
10253 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
10256 * tmac/tmac.man.old: Remove unused number register.
10258 * tmac.doc: Minor documentation fix.
10260 2000-08-07 Paul Eggert <eggert@twinsun.com>
10262 * src/roff/groff/pipeline.c (is_system_shell):
10263 Fix typo: "monocased_shell" no longer exists.
10265 2000-08-07 Paul Eggert <eggert@twinsun.com>
10267 Remove FILENAME_MAX limits.
10269 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
10270 that the argument length is less than FILENAME_MAX.
10271 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
10272 Use struct hack to allocate and free file name.
10273 (struct xtmpfile_list): fname is now part of the structure,
10274 not a pointer to another string.
10276 2000-08-07 Tom Schmidt <tschmidt@micron.com>
10278 * src/include/posix.h: Add a default value for FILENAME_MAX.
10280 2000-08-06 Paul Eggert <eggert@twinsun.com>
10282 Add support for new BSD-style man pages (with ".Dd" instead of
10283 ".TH"), so that "groff -man" understands both styles, even
10284 when running "groff -man" on a host whose system man page
10285 macros don't support ".Dd".
10287 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
10288 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
10289 in case the system man macros don't define Dd or TH.
10291 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
10292 * tmac/tmac.an: New one-line file.
10293 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
10295 2000-08-06 Werner LEMBERG <wl@gnu.org>
10297 * src/roff/troff/troff.man: Fixing typos.
10299 Version 1.16.1 released
10300 =======================
10302 2000-07-31 Werner LEMBERG <wl@gnu.org>
10304 Preparing release 1.16.1.
10306 * REVISION: Revision number set to 1.
10307 * MORE.STUFF: Added info about port to DOS.
10308 * NEWS, win32-diffs: Updated.
10310 * src/include/nonposix.h: Remove first line -- this file is used
10313 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
10316 2000-07-30 Werner LEMBERG <wl@gnu.org>
10318 * doc/texinfo.tex: Update to latest version.
10320 2000-06-28 Paul Eggert <eggert@twinsun.com>
10322 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
10323 commands that fail. Don't assume that "export a=b" is valid shell
10324 syntax. This is needed for Solaris 2.5.1.
10326 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
10327 comment about missing Solaris headers.
10329 * PROBLEMS: Add section about problems with Sun Make and VPATH.
10331 2000-06-25 Werner LEMBERG <wl@gnu.org>
10333 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
10336 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
10338 * win32-diffs: Updated.
10339 * README.WIN32: Added CRs to make all Windows editors happy.
10341 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
10342 src/roff/groff/pipeline.c).
10344 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10346 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
10347 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
10349 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
10351 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
10352 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
10354 (main): Support non-Posix systems with several different styles of
10355 slash characters in file names.
10357 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
10358 (main) [SET_BINARY]: Switch stdin into binary mode.
10360 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
10361 (main): Support file names with several possible slash-type
10362 characters, as given by DIR_SEPS[] in nonposix.h.
10363 (main) [__MSDOS__]: If renaming the temporary index file fails
10364 because it has more than one dot in its trunk, replace the dot
10365 with an underscore and try again.
10366 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
10368 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
10370 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
10371 (File::File): Open the input file in binary mode. Strip CR
10372 characters from each CR-LF pair.
10373 (xbasename): Support file names with several possible slash-type
10374 characters, as given by DIR_SEPS[] in nonposix.h.
10376 * src/include/Makefile.sub (HDRS): Add nonposix.h.
10378 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
10379 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
10380 [!_POSIX_VERSION]: Define for traditional Unix systems.
10381 (real_output_file::real_output_file): Remove the MSVC-specific
10382 call to popen, use instead POPEN_WT, appropriately defined on
10383 nonposix.h. #include nonposix.h.
10384 (real_output_file::~real_output_file): Remove the MSVC-specific
10385 call to pclose, a suitable macro is now defined on nonposix.h.
10386 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
10387 and WEXITSTATUS instead of assuming traditional Unix
10388 interpretation of the status returned by pclose.
10390 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
10391 call to popen, use POPEN_RT instead (appropriately defined on
10392 nonposix.h). #include nonposix.h.
10393 (ps_bbox_request): Open the PostScript file in binary mode.
10394 Close the file after processing it.
10395 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
10398 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
10399 A version of run_pipeline that doesn't use `fork'.
10400 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
10401 (system_shell_name, system_shell_dash_c)
10402 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
10403 the ugliness of testing DOS/Windows file names for equality, and
10404 support both stock shells and ports of Unix shells.
10406 * src/roff/groff/groff.cc: #include nonposix.h.
10407 (BSHELL): Definition moved to nonposix.h.
10408 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
10409 instead of a literal "-c".
10410 (xbasename): Support file names with several possible slash-type
10411 characters, as given by DIR_SEPS[] in nonposix.h.
10412 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
10413 of literal strings.
10415 * src/preproc/soelim/soelim.cc: #include nonposix.h.
10416 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
10418 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
10421 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
10423 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
10426 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
10428 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
10429 P_tmpdir is defined, use it instead of the literal "/tmp".
10430 (remove_tmp_files, add_tmp_file): New functions.
10431 (xtmpfile): Record temporary files and register an atexit function
10432 to delete them explicitly, instead of relying on the OS to do
10433 that, which doesn't work on non-Unix systems.
10435 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
10436 (search_path::search_path): Use PATH_SEP instead of a literal
10438 (search_path::command_line_dir): Ditto.
10439 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
10440 to support non-Posix systems.
10442 * src/libs/libbib/search.cc: #include nonposix.h.
10443 (search_list::add_file): Open the file in binary mode.
10445 * src/libs/libbib/linear.cc: #include nonposix.h.
10446 (file_buffer::load): Remove \r characters preceding \n from the
10449 * src/libs/libbib/index.cc: #include nonposix.h.
10450 (make_index_search_item): Open index_filename in O_BINARY mode.
10451 (index_search_item_iterator::get_tag): Ditto. Remove \r
10452 characters before \n characters.
10453 (index_search_item::check_files): Open files in binary mode.
10454 (index_search_item::munge_filename): Support DOS-style file names
10455 with backslashes and drive letters, use IS_ABSOLUTE.
10457 * src/devices/grops/ps.cc: #include nonposix.h.
10458 (main) [SET_BINARY]: Switch stdout to binary mode.
10460 * src/devices/grolj4/lj4.cc: #include nonposix.h.
10461 (main) [SET_BINARY]: Switch stdout to binary mode.
10463 * src/devices/grolbp/lbp.cc: #include nonposix.h
10464 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
10466 * src/devices/grodvi/dvi.cc: #include nonposix.h.
10467 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
10469 (main) [SET_BINARY]: Switch stdout to binary mode.
10470 [_MSC_VER]: Remove an explicit call to _setmode.
10472 * src/include/nonposix.h: New file.
10474 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
10475 operation when building with DJGPP.
10476 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
10477 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
10480 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
10482 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
10483 etc. can include a semi-colon on DOS/Windows.
10484 (depend.temp): Use depend1.temp instead of depend.temp1, to
10485 prevent files from overerwiting each other on 8+3 filesystems.
10487 * gendef.sh (t): Change definition to work with DOS/Windows.
10489 doc/groff.texinfo: Apart of some typo corrections, I also changed
10490 some index entris, to make them more non-ambiguous, and also put
10491 @ignore around some parts that are not yet written, to allow the
10492 Info output be readable.
10494 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
10496 Replaced specific checks for function declarations with a generic
10497 routine taken from GNU bfd.
10499 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
10500 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
10501 * configure.in: Use it.
10502 * src/devices/grolbp/lbp.cc, src/include/lib.h,
10503 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
10504 src/roff/groff/groff.cc: Use it.
10505 * Makefile.in, configure: Updated.
10507 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
10509 * src/devides/grolbp/lbp.h: Removed unused variables.
10511 2000-05-31 Keith Thompson <kst@sdsc.edu>
10513 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
10516 2000-05-31 Werner LEMBERG <wl@gnu.org>
10518 * aclocal.m4 (GROFF_SRAND): New function to test the return value
10519 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
10520 * configure.in: Use it.
10521 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
10522 * configure, Makefile.in: Updated.
10524 * configure.in: Add test for strncasecmp().
10525 * src/include/lib.h: Use it.
10527 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
10529 * src/preproc/grn/Makefile.sub: Add MLIB.
10531 2000-05-29 Nix <nix@esperi.demon.co.uk>
10533 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
10535 2000-05-29 Werner LEMBERG <wl@gnu.org>
10537 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
10539 * PROBLEMS: Small update.
10541 * src/devices/grolbp/lbp.cc: Various small fixes.
10543 2000-05-28 Keith Thompson <kst@sdsc.edu>
10545 * src/roff/nroff/nroff.sh: Fix main loop syntax.
10547 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
10549 2000-05-25 Werner LEMBERG <wl@gnu.org>
10551 * man/roff.man: Removed unused macro.
10553 2000-05-24 Werner LEMBERG <wl@gnu.org>
10555 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
10556 This is needed e.g. if you do
10557 `make distclean; ./configure; make dist'.
10559 Version 1.16 released
10560 =====================
10562 2000-05-23 Werner LEMBERG <wl@gnu.org>
10564 Adding font CWI (constant width italic) to devdvi.
10566 * font/devdvi/CWI: New file.
10567 * font/devdvi/generate/Makefile: Add generating rule.
10568 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
10569 tmac/tmac.dvi: Use it.
10570 * NEWS: Announce it.
10572 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
10573 * font/devlj4/generate/Makefile: Cosmetic changes only.
10575 * man/groff.man: Removed most of the redundant description of
10576 special characters (which is in groff_char.man). Added font
10577 translation CB->CR for devdvi. Other minor fixes.
10579 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
10580 (registered) symbols.
10582 2000-05-22 Werner LEMBERG <wl@gnu.org>
10584 * doc/Makefile: Added rule for creating info files.
10586 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
10588 * font/devdvi/generate/Makefile: Fixed dependencies.
10590 * font/devps/*: Regenerated. Heavy changes for Bookman and
10591 NewCentury Schoolbook!
10592 * font/devps/generate/afmname: Will now run with GNU awk.
10593 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
10594 * font/devps/generate/Makefile: Cosmetic changes only.
10596 2000-05-21 Werner LEMBERG <wl@gnu.org>
10598 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
10599 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
10600 `.SS' now produces a heading with a smaller size than `.SH'.
10601 Completely formatted.
10602 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
10604 * man/groff.man: Improved table appearance. Use of `eo' request
10605 to reduce number of doubled backslashes in macro definitions.
10606 Replacing `\e' with `\(rs'. Other minor fixes.
10608 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
10609 to have correct line number.
10611 * INSTALL: Small improvement.
10613 2000-05-20 Bernd Warken <bwarken@mayn.de>
10615 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
10618 2000-05-19 Bernd Warken <bwarken@mayn.de>
10620 * man/groff.man: Complete update (with a lot of corrections by WL).
10622 2000-05-18 Werner LEMBERG <wl@gnu.org>
10624 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
10626 * font/*/*: Implement it.
10627 * man/groff_char.man, NEWS: Document it.
10629 * src/include/unix.h: Removed. It isn't used.
10631 * doc/groff.texinfo: Slight improvements.
10633 2000-05-17 Werner LEMBERG <wl@gnu.org>
10635 * README, win32-diffs: Small fixes and improvements.
10637 2000-05-16 Werner LEMBERG <wl@gnu.org>
10639 * FDL: New file (the Free Documentation License version 1.1).
10641 * doc/groff.texinfo: Added many start-up values for gtroff.
10642 Some structural improvements of the source code.
10644 2000-05-15 Werner LEMBERG <wl@gnu.org>
10646 * src/roff/troff/input.cc: Added small comment about troffrc-end.
10647 * src/roff/troff/troff.man: Added info about troffrc-end.
10649 2000-05-14 Werner LEMBERG <wl@gnu.org>
10651 * Makefile.in (EXTRADIRS): Fix typos.
10652 (dist): Handle deletion of old .tar.gz file correctly.
10653 (DISTDIRS): Include all tty output devices.
10655 * doc/groff.texinfo: Adding more cross references; countless other
10658 2000-05-13 Werner LEMBERG <wl@gnu.org>
10660 * MORE.STUFF: Added Robert Marks's utilities.
10662 2000-05-12 Werner LEMBERG <wl@gnu.org>
10664 Added win32 port contributed by Blake McBride
10665 <blake@florida-software.com>.
10667 * README.WIN32, win32-diffs: New files.
10670 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
10671 (tmove, tmove2): Added parentheses to avoid compiler warnings.
10672 (change): Removed unused variables.
10674 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
10675 (savebounds): Changed return value from `int' to `void'.
10676 * src/preproc/grn/hdb.cc: Ditto.
10678 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
10679 final backslash in comment to avoid compiler warning.
10681 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
10683 * doc/groff.texinfo: More fixes.
10685 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
10687 * tmac/tmac.doc: Documentation fix.
10689 2000-05-11 Werner LEMBERG <wl@gnu.org>
10691 * doc/groff.texinfo: Reading the source code shows up a lot of
10692 omissions and incorrect data... More conversion to @Deffn macros.
10694 2000-05-10 Werner LEMBERG <wl@gnu.org>
10696 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
10699 * src/roff/troff/request.h: Removing unused `no_break_flag'.
10701 2000-05-09 Werner LEMBERG <wl@gnu.org>
10703 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
10706 * doc/groff.texinfo: Extended history section. More conversion to
10707 @Deffn macros. More .tr documentation.
10709 2000-05-07 Werner LEMBERG <wl@gnu.org>
10711 * doc/groff.texinfo: Completed tab section. Added info about
10714 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
10716 * PROBLEMS: Describe configure script fix for OS/390 Unix.
10718 2000-05-05 Werner LEMBERG <wl@gnu.org>
10720 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
10722 * NEWS: Document it.
10724 * man/troff.man: Minor optical improvements.
10726 2000-05-03 Werner LEMBERG <wl@gnu.org>
10728 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
10730 * font/*/*: Implement it.
10731 * man/groff_char.man, NEWS: Document it.
10733 2000-05-02 Werner LEMBERG <wl@gnu.org>
10735 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
10737 * NEWS: Document the three new man pages.
10739 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
10740 * configure: Updated.
10742 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
10744 2000-05-01 Werner LEMBERG <wl@gnu.org>
10746 Added grap support to grog.
10748 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
10749 * src/roff/grog/grog.man: Document it.
10751 * doc/groff.texinfo, NEWS: Add info about grap support.
10753 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
10754 (with slight fixes by me).
10756 * tmac/groff_tmac.man: New file documenting tmac mechanism.
10757 * tmac/Makefile.sub: Add groff_tmac.man.
10758 * man/roff.man: New file giving overview of roff system.
10759 * man/troff.man: A short reference of troff.
10760 * man/Makefile.sub: Add roff.man and troff.man.
10762 2000-04-30 Werner LEMBERG <wl@gnu.org>
10764 Added grap support to groff.
10766 * src/roff/groff/groff.cc: Implement it.
10767 * src/roff/groff/groff.man: Document it.
10769 * src/devices/grotty/grotty.man: Add cp1047 device.
10770 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
10772 * src/roff/groff/groff.man: Ditto.
10773 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
10774 * doc/groff.texinfo: Ditto.
10776 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
10779 2000-04-29 Werner LEMBERG <wl@gnu.org>
10781 * man/groff_char.man: Add `pc' glyph.
10782 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
10783 * tmac/tmac.tty: Add `pc' glyph.
10784 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
10785 we use cp1047 output device.
10787 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
10788 there are still hardcoded latin1->unicode values in utf8's font
10790 * configure: Updated.
10791 * NEWS: Minor clarification. Updated.
10793 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
10796 2000-04-28 Werner LEMBERG <wl@gnu.org>
10798 Adding EBCDIC code page 1047.
10800 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
10801 font/devcp1047/DESC.proto: New files.
10803 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
10804 either ascii/latin1 or cp1047.
10805 * Makefile.in: Use it.
10806 * configure: Updated.
10808 Replacing and/or adding `md' (mathdot) glyph with `pc'
10809 (periodcentered) in all text fonts.
10811 * font/*/*: Change it.
10813 2000-04-27 Werner LEMBERG <wl@gnu.org>
10815 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
10817 * configure.in: Add check for strings.h.
10818 * src/include/driver.h: Use HAVE_STRINGS_H.
10819 * src/devices/grolbp/lpb.cc: Remove string.h.
10821 * src/include/groff-getopt.h: New file. It will be used instead of
10822 getopt.h (to be included in lib.h) to avoid endless problems with
10823 picky C++ compilers.
10824 * src/include/lib.h: Use groff-getopt.h.
10825 * src/include/Makefile.sub: Updated.
10827 * configure: Updated.
10828 * Makefile.in: Updated.
10830 * NEWS: Mention EBCDIC support.
10832 2000-04-26 Werner LEMBERG <wl@gnu.org>
10834 * TODO: Some additions.
10836 2000-04-25 Werner LEMBERG <wl@gnu.org>
10838 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
10841 2000-04-23 Werner LEMBERG <wl@gnu.org>
10843 * src/roff/troff/troff.man: Minor fixes.
10845 2000-04-22 Werner LEMBERG <wl@gnu.org>
10847 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
10848 `.T' string register and the incompatible definition of the `.T'
10849 number register (compared to Unix troff).
10851 * man/groff_char.man: Add some missing characters.
10852 * font/devutf8/NOTES: Update.
10854 2000-04-21 Werner LEMBERG <wl@gnu.org>
10856 * src/include/htmlindicate.h, src/include/lib.h,
10857 src/include/posix.h: Fix copyright.
10859 * src/include/Makefile.sub: Update.
10861 2000-04-20 Werner LEMBERG <wl@gnu.org>
10863 * src/roff/troff/input.cc (input_char_description): Removing
10864 superfluous space char.
10866 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
10868 * doc/groff.texinfo: Document EBCDIC.
10870 2000-04-19 Werner LEMBERG <wl@gnu.org>
10872 Introducing `shc' as the glyph name for the soft hyphen character.
10874 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
10875 font/devlatin1/R.proto: Use it.
10879 2000-04-18 Werner LEMBERG <wl@gnu.org>
10881 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
10882 dependency on ASCII order.
10884 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
10886 * src/libs/libgroff/illegal.c: Added EBCDIC table.
10887 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
10889 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
10890 to increase portability.
10892 2000-04-15 Werner LEMBERG <wl@gnu.org>
10894 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
10895 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
10896 the generic `\n' if under OS/390 Unix.
10898 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
10900 * configure: Regenerated.
10902 2000-04-14 Werner LEMBERG <wl@gnu.org>
10904 * doc/groff.texinfo: More conversions to @Deffn.
10906 2000-04-12 Werner LEMBERG <wl@gnu.org>
10908 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
10911 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
10913 2000-04-10 Werner LEMBERG <wl@gnu.org>
10915 * doc/groff.texinfo: More conversions to @Deffn.
10917 2000-04-08 Werner LEMBERG <wl@gnu.org>
10919 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
10920 Updated to latest version (glibc 2.1.3).
10922 2000-04-07 Werner LEMBERG <wl@gnu.org>
10924 * doc/Makefile (clean): Include more index files.
10925 Add rule texinfo->dvi.
10927 2000-04-05 Werner LEMBERG <wl@gnu.org>
10929 * doc/groff.texinfo: Added new index `op' for operators. More
10930 info on end of sentence characters. More use of @Deffn.
10932 2000-03-30 Werner LEMBERG <wl@gnu.org>
10934 * */*.man: Adding a note that a whitespace can be inserted between
10935 a command line option and its parameter -- we are using GNU getopt.
10937 * src/roff/groff/groff.man: Add example of `-m mandoc'.
10939 2000-03-28 Werner LEMBERG <wl@gnu.org>
10941 Correct anachronism of calling the man macro file with `-man'
10942 instead of `-m man' etc.
10944 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
10945 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
10946 load tmac.<package>.
10948 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
10952 * doc/groff.texinfo: Updated.
10954 * tmac/groff_man.man: Copyright added.
10956 2000-03-27 Werner LEMBERG <wl@gnu.org>
10958 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
10959 typeset the request resp. escape name with a tt font -- due to a
10960 bug in texinfo.tex it is necessary to use the `-e' switch with
10963 Improving info about usage of groff units.
10967 2000-03-20 Werner LEMBERG <wl@gnu.org>
10969 * doc/groff.texinfo: Added section about man macro package
10970 (I've basically taken groff_man.man). Introducing new indices `ma'
10971 for macros/strings and `gl' for glyph names. Other minor fixes.
10973 * tmac/groff_man.man: Fixed some typos.
10975 2000-03-19 Werner LEMBERG <wl@gnu.org>
10977 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
10980 * doc/texinfo.tex: New file.
10982 2000-03-18 Werner LEMBERG <wl@gnu.org>
10984 * doc/groff.texinfo: Improved section on number registers. Other
10987 2000-03-16 Werner LEMBERG <wl@gnu.org>
10989 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
10992 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
10993 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
10994 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
10995 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
10997 * src/preproc/grn/grn.man: Better synopsis; added copyright.
10999 * src/roff/grog/grog.man: Updated copyright date.
11001 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
11003 * configure.in: Added test for strdup.
11005 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
11008 Replaced dynamic allocation of arrays `[...]' with `new' operator.
11012 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
11014 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
11016 2000-03-11 Werner LEMBERG <wl@gnu.org>
11018 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
11020 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
11021 * src/include/lib.h: Remove some spaces.
11023 2000-03-10 Werner LEMBERG <wl@gnu.org>
11025 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
11026 initializers from arguments (some compilers don't like this).
11028 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
11030 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
11031 used by pic and eqn to tell grohtml where the graphic regions start
11033 * src/libs/libgroff/Makefile.sub: Use it.
11034 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
11035 graphic_start() and graphic_end() from htmlindicate.cc.
11037 2000-03-09 Werner LEMBERG <wl@gnu.org>
11039 * tmac/tmac.safer: Will now work correctly in compatibility mode.
11040 * tmac/groff_man.man: More fixes.
11042 2000-03-08 Werner LEMBERG <wl@gnu.org>
11044 * doc/Makefile: Added texput.log to the `clean' target.
11045 * doc/groff.texinfo: Added info about delimiters for escapes.
11047 2000-03-08 Bernd Warken <bwarken@mayn.de>
11049 * src/preproc/pic/pic.man: Add info on conversion of pic images to
11050 other graphic formats.
11052 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
11054 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
11055 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
11056 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
11059 2000-03-07 Werner LEMBERG <wl@gnu.org>
11061 * doc/groff.texinfo: Spelling fixes.
11063 2000-03-06 Werner LEMBERG <wl@gnu.org>
11065 * tmac/groff_man.man: Completely revised to cover everything in
11068 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
11069 Other minor fixings.
11070 * src/roff/troff/env.cc (environment_copy): Improve error message and
11072 * src/roff/troff/TODO: Updated.
11074 * doc/Makefile: Bug fixes -- this is still provisional, though...
11076 * tmac/eqnrc: Small fixes.
11078 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
11080 Adding a request `evc' to copy environments.
11082 * src/roff/troff/env.cc (environment::copy, environment_copy):
11084 * src/roff/troff/env.h: Add prototype.
11086 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
11088 Adding strsep() -- Solaris 8 doesn't have it.
11090 * configure.in: Test it.
11091 * src/devices/grolbp/lbp.cc: Add code.
11093 2000-03-05 Werner LEMBERG <wl@gnu.org>
11095 * src/roff/troff/div.cc (macro_diversion::output,
11096 top_level_diversion::output): Fixing an incompatibility with
11097 original troff: \x'0' updates the .a register also. Thanks to
11098 <Andries.Brouwer@cwi.nl> for pointing this out.
11099 * doc/groff.texinfo: Document it.
11101 * Makefile.in: Create Makefile.dep if necessary before calling the
11102 submake process to avoid warning about nonexistent file.
11104 * NEWS, PROJECTS: Updated.
11106 2000-03-04 Werner LEMBERG <wl@gnu.org>
11108 * tmac/troffrc: Add tmac.lbp.
11110 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
11112 * tmac/tmac.lbp: New file.
11113 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
11116 2000-03-03 Werner LEMBERG <wl@gnu.org>
11118 * Makefile.in: Fixing $(subdir).
11120 * README, NEWS: Small fixes.
11122 * test-groff: Adding path to grolbp.
11124 * configure.in: The (new) file src/xditview/Imakefile.in will be
11125 also configured -- it is now possible to build gxditview in a
11126 directory different from $srcdir.
11128 2000-03-02 Blake McBride <blake@florida-software.com>
11130 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
11132 * MORE.STUFF: Added website of bell labs and info about plot2dev.
11134 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
11136 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
11139 2000-02-29 Werner LEMBERG <wl@gnu.org>
11141 Adding GNU getopt to the groff distribution.
11143 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
11145 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
11146 * aclocal.a4: Remove GROFF_GETOPT function.
11147 * configure.in, Makefile.in, PROBLEMS: Update.
11148 * src/include/lib.h: Replace getopt tests with getopt.h.
11149 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
11151 * doc/groff.texinfo: Further checking/updating. Adding more index
11154 * man/groff_out.man: Fix nroff mode activation (for emacs).
11155 * man/groff_font.man: Add missing ligature.
11157 2000-02-28 Werner LEMBERG <wl@gnu.org>
11159 * doc/groff.texinfo: Further checking/updating. Adding more index
11162 * src/devices/grolbp/grolbp.man: Added a comment line at the
11163 beginning of the file (similar to shell scripts) which indicates
11164 that `tbl' should be used as a preprocessor.
11166 2000-02-27 Blake McBride <blake@florida-software.com>
11168 Adapting groff to MS Visual C++ 6.0 compiler (tested with
11169 Windows NT 4.0). Uses _MSC_VER define where necessary.
11171 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
11172 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
11173 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
11174 src/include/lib.h, src/libs/libgroff/errarg.cc,
11175 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
11176 src/preproc/refer/label.y, src/preproc/refer/label.cc,
11177 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
11178 src/roff/troff/div.cc, src/roff/troff/env.cc,
11179 src/roff/troff/input.cc, src/roff/troff/node.cc,
11180 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
11181 if_to_a() to avoid name clashes.
11182 * src/include/posix.h: Don't use unistd.h.
11183 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
11184 clause for integrating non-Unix xtmpfile() code.
11185 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
11186 structure; use "rt" for popen() in pipe_source(); add getpid()
11188 * src/roff/troff/node.cc: Use special versions of popen() in
11189 real_output_file() and pclose() in ~real_output_file().
11191 2000-02-27 Werner LEMBERG <wl@gnu.org>
11193 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
11194 LBP-8 series laser printers). This code has been contributed by
11195 Francisco Andrés Verdú <pandres@dragonet.es>.
11197 * src/devices/grolbp/*: The grolbp output device.
11198 * font/devlpb/*: The font description files.
11199 * Makefile.in: Add grolpb and devlbp subdirectories.
11201 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
11202 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
11205 * doc/groff.texinfo: Further checking/updating. Adding more index
11210 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
11212 * man/groff_font.man: Adding info about obsolete DESC keywords.
11213 * src/devices/grolj4/grolj4.man: Documenting additional DESC
11216 2000-02-26 Werner LEMBERG <wl@gnu.org>
11218 * src/preproc/grn/grn.man: Added info about the gremlin file format
11219 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
11221 2000-02-25 Werner LEMBERG <wl@gnu.org>
11223 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
11224 friends to be non-integer.
11226 * src/preproc/grn/grn.man: Document it.
11228 * doc/groff.texinfo: Further checking/updating. Adding more index
11231 2000-02-24 Werner LEMBERG <wl@gnu.org>
11233 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
11234 line thicknesses to be integer multiples of this value.
11236 * src/preproc/grn/grn.man: Commenting out the -s option -- the
11237 corresponding code doesn't work (yet).
11239 * doc/groff.texinfo: Further checking/updating. Adding more index
11242 2000-02-23 Werner LEMBERG <wl@gnu.org>
11244 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
11245 specify line thickness instead of base units. The new default
11246 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
11247 thick lines respectively.
11249 Removed unused variable `prevval'.
11251 * src/preproc/grn/grn.man: Updated.
11253 2000-02-22 Werner LEMBERG <wl@gnu.org>
11255 * src/preproc/grn/main.cc: Slight formatting.
11257 * src/roff/groff/groff.man: Formatting fix.
11258 * src/preproc/grn/grn.man: Ditto.
11260 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
11262 * doc/groff.texinfo: Further checking/updating.
11264 2000-02-21 Werner LEMBERG <wl@gnu.org>
11266 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
11268 * test-groff: Added grn subdir to path.
11270 * doc/groff.texinfo: Some restructing and other small improvements.
11272 * src/roff/groff/groff.cc (help): Fixed info string.
11274 2000-02-20 Werner LEMBERG <wl@gnu.org>
11276 * doc/meref.me: Fix description of .GS request.
11278 * src/roff/troff/troff.man: Fixing typo.
11280 Adding the `grn' preprocessor for gremlin graphic files.
11282 * src/preproc/grn/*: This is the Berkeley distribution written by
11283 David Slattengren and Barry Roitblat, adapted to groff by Daniel
11284 Senderowicz and Werner Lemberg.
11286 * doc/grnexampl.{me,g}: A sample for grn.
11288 * Makefile.in: Added subdirectory entry for grn.
11290 * src/roff/groff/groff.cc: Added support for grn. It can be now
11291 called with the switch `-g'.
11293 * src/roff/groff/groff.man: Updated.
11295 * src/roff/grog/grog.{man,pl,sh}: Updated.
11299 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
11301 * src/include/lib.h: Added xtmptemplate and made xtmpfile
11302 parametrically polymorphic.
11304 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
11305 and the alterations to xtmpfile.
11306 xtmpfile can be requested to return the filename created
11307 and asked not to unlink the temp file. The default behaviour
11308 if parameters are absent is exactly the same as before.
11310 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
11312 A new request `length' is available which returns the length of a
11313 string in a number register:
11315 * src/roff/troff/input.cc (length_macro): Implement it.
11316 * src/roff/troff/input.cc (init_input_requests): Register it.
11318 2000-02-11 Werner LEMBERG <wl@gnu.org>
11320 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
11321 of the `substring' request.
11323 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
11326 * src/roff/troff/TODO, NEWS: Updated.
11328 2000-02-09 Werner LEMBERG <wl@gnu.org>
11330 * src/roff/groff/groff.man: Added an example.
11332 2000-02-06 Werner LEMBERG <wl@gnu.org>
11334 I've considerably modified the directory structure of the
11335 distribution to get a more vertical layout. For example, the number
11336 of top level directories has been reduced from 42 to 6.
11338 As a consequence, many changes, especially to the makefiles, were
11341 * The makefile variables `top_builddir' and `top_srcdir' have been
11342 introduced. Virtually all relative paths have been replaced with
11343 absolute ones using these two variables.
11345 * Dependencies (in the files `Makefile.dep') are no longer part of
11346 the distribution. Instead, they are created during a `make install'
11347 in the build directory.
11349 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
11350 make `top_srcdir' and `top_builddir' absolute.
11352 Some other changes:
11354 * Man pages now depend on the files `VERSION' and `REVISION'.
11356 * The added shell script `mkinstalldirs' will replace `mkdir' in
11359 * VERSION: Version number increased to 1.16.
11361 2000-02-04 Werner LEMBERG <wl@gnu.org>
11363 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
11365 * Makefile.in: Removed $(tmac_m) since it is no longer needed
11366 (after an update of the mm stuff).
11368 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
11370 2000-02-03 Werner LEMBERG <wl@gnu.org>
11372 The .psbb request will now also accept Mac PS images (i.e. using LF
11373 as the EOL character).
11375 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
11376 (with slight modifications).
11377 * troff/input.cc (do_ps_file): Use it.
11379 * test-groff: Add grohtml and grolj4 output devices to PATH.
11381 2000-01-30 Werner LEMBERG <wl@gnu.org>
11383 * NEWS, MORE.STUFF: Updated.
11385 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
11387 Add the `srand' command to pic.
11389 * pic/lex.cc, pic/pic.y: Implement it.
11390 * pic/pic.man: Document it.
11391 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
11393 2000-01-30 Werner LEMBERG <wl@gnu.org>
11395 Add a new request `.psbb'. This does exactly what the external
11396 program psbb did. It scans a PostScript image file for a
11397 %%BoundingBox comment and extracts the bounding box values (in
11398 PostScript units) which are then stored in the four new (read-only)
11399 number registers `llx', `lly', `urx', and `ury'.
11401 This will allow the usage of the .PSPIC macro without worrying
11402 about unsafe behaviour of groff, i.e., it will work without the
11403 `-U' switch of groff.
11405 * troff/input.cc: Implement it.
11406 * tmac/tmac.pspic: Use it.
11407 * troff/troff.man, grops/grops.man, NEWS: Document it.
11408 * psbb/*, Makefile.in: Remove it since it is no longer needed.
11410 This is bloody C code simply adapted from psbb.c! Any improvements
11413 2000-01-29 Werner LEMBERG <wl@gnu.org>
11415 * man/groff_font.man: Minor clarifications.
11419 2000-01-28 Werner LEMBERG <wl@gnu.org>
11421 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
11423 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
11425 * man/groff_font.man: Brought up to date regarding tcommand
11427 * libgroff/font.cc: Handle everything after `--' as a comment
11429 * devps/*: Added comment delimiter inside devps font files.
11431 2000-01-28 Werner LEMBERG <wl@gnu.org>
11433 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
11434 \fC...\fP (which now works as expected).
11436 * troff/troff.man: Fix typo.
11438 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
11440 Completed the pass_filenames implementation in troff.
11442 * libdriver/input.cc: Will read the new `F' tcommand.
11443 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
11444 * troff/input.cc: Use it.
11446 2000-01-26 Werner LEMBERG <wl@gnu.org>
11448 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
11449 font will now be updated even if an invalid font is selected.
11451 2000-01-24 Werner LEMBERG <wl@gnu.org>
11453 * doc/homepage.ms: Updated for new tmac.arkup.
11455 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
11457 * tmac/tmac.arkup: Cleanup.
11459 Added `\&' to .HTML macro to `leave vertical mode', so to say.
11461 Removed obsolete .LINK macro completely.
11463 The macros .URL, .FTP, and .MAILTO now accept a third argument which
11464 will be immediately appended to the second argument (to be used with
11465 punctuation, for example).
11467 Disabled .CDFTP macro temporarily for security reasons.
11469 * tmac/groff_markup.man: Complete revision for latest changes in
11470 tmac.arkup -- note that it does not yet format correctly with
11473 2000-01-23 Bruno Haible <haible@clisp.cons.org>
11475 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
11476 * devutf8/R.proto: Add mappings for wp, lh, rh.
11477 * devutf8/NOTES: Updated.
11479 2000-01-23 Werner LEMBERG <wl@gnu.org>
11481 * doc/groff.texinfo: Updated version/copyright info.
11483 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
11485 Added support for two new directives in device descriptions:
11486 `pass_filenames' (to pass the input file name to the output device)
11487 and `use_charnames_in_special' (to support e.g. accented characters
11488 in the `X' request).
11490 * include/font.h, troff/charinfo.h: Declare it.
11492 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
11494 * devhtml/DESC: Use it.
11496 * troff/input.cc: New function encoded_char.
11498 * troff/token.h: Add test for `specialness'.
11500 2000-01-21 Werner LEMBERG <wl@gnu.org>
11502 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
11503 mistake from the list of files to be installed.
11505 2000-01-18 Werner LEMBERG <wl@gnu.org>
11507 * README: Added info how to apply patches.
11509 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
11511 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
11513 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
11515 * troff/input.cc: Add support for troffrc-end.
11517 * tbl/main.cc: Altered to issue table-start and table-end special
11518 characters if using the html device.
11520 * devhtml/*: Modified font files to incorporate html encoding of
11523 * tmac/groff_markup.man: New file documenting tmac.arkup.
11525 * tmac/troffrc-end: New file. This is invoked after all user
11526 specified macros. Currently used by the html device to include
11527 tmac.html. Thus no need for users to specify -mhtml anymore.
11529 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
11530 (MAN7): Add groff_markup.man.
11532 * tmac/tmac.an, tmac/tmac.html: Small html updates.
11534 * tmac/troffrc: tmac.arkup will now be called for the html device.
11536 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
11537 extra device specific information about fonts.
11539 * doc/homepage.ms: New file. It is an example how an HTML home page
11540 could look like with grohtml.
11542 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
11544 2000-01-12 Bruno Haible <haible@clisp.cons.org>
11546 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
11549 * devutf8/NOTES: Updated.
11551 2000-01-08 Bruno Haible <haible@clisp.cons.org>
11553 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
11554 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
11555 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11556 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
11557 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
11558 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
11559 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
11560 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
11563 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
11565 2000-01-12 Fabrizio Polacco <fab@prosa.it>
11567 grolj4: Paper size will be searched case-insensitively.
11569 * include/lib.h: Add check for strcasecmp().
11570 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
11571 * configure.in: Check for strcasecmp().
11573 2000-01-11 Werner LEMBERG <wl@gnu.org>
11575 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
11578 2000-01-10 Werner LEMBERG <wl@gnu.org>
11580 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
11583 Add a new read-only register, `.Y', which contains the groff
11586 * troff/input.cc (init_input_requests): Define it.
11587 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
11588 * doc/groff.texinfo, troff/troff.man: Document it.
11590 * libgroff/Makefile.sub (version.cc): Add definition of
11591 `Version_string[]', consisting of `<major>.<minor>.<revision>'
11592 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
11593 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
11594 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
11595 troff/input.cc, pfbtops/pfbtops.c: Use it.
11597 2000-01-10 Fabrizio Polacco <fab@prosa.it>
11599 Add a revision scheme to the groff package.
11601 * REVISION: New file.
11602 * libgroff/Makefile.sub (version.cc): Use it to define
11603 `revision_string[]'.
11604 * grops/psrm.cc: Use revision_string (converted to an unsigned
11605 integer) in constructor of resource_manager.
11607 2000-01-10 Bruno Haible <haible@clisp.cons.org>
11609 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
11611 * Makefile.in (DEVDIRS): Add devutf8.
11612 * grotty/tty.cc: Include device.h.
11613 (glyph): Change type of `code' to `unsigned int'.
11614 (tty_printer): New field is_utf8. Constructor takes device argument.
11615 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
11616 (tty_printer::add_char): Change type of first arg to `unsigned int'.
11617 (tty_printer::put_char): New function.
11618 (tty_printer::end_page): Use put_char() instead of ::putchar().
11619 (make_printer): Pass device to tty_printer constructor.
11620 * nroff.sh: Determine default device by calling 'locale'. As a
11621 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
11622 Recognize UTF-8 locales.
11623 * tmac/eqnrc: Recognize utf8 like latin1.
11624 * tmac/troffrc: Device utf8 needs tmac.tty.
11626 2000-01-07 Werner LEMBERG <wl@gnu.org>
11628 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
11630 2000-01-07 Paul Eggert <eggert@twinsun.com>
11632 Add a new predefined writeable number register, `year',
11633 which contains the current year.
11635 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
11636 * tmac/tmac.s: Use it.
11637 * troff/input.cc (init_registers): Initialize it.
11639 2000-01-06 Werner LEMBERG <wl@gnu.org>
11641 * PROBLEMS: Fixed typo.
11643 2000-01-04 Paul Eggert <eggert@twinsun.com>
11645 * PROBLEMS: Add Y2k advice for the yr number register.
11647 2000-01-03 Paul Eggert <eggert@twinsun.com>
11649 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
11651 2000-01-02 Werner LEMBERG <wl@gnu.org>
11653 * tmac/tmac.arkup: Slight modification of macros to provide better
11654 appearance for non-HTML formats.
11656 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
11658 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
11659 does not automatically translate to malloc(n) on all OSes
11660 (e.g., SunOS) so do it explicitly. Also, check the returned
11663 2000-01-01 Werner LEMBERG <wl@gnu.org>
11665 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
11667 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
11668 expects this variable
11670 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
11672 * doc/Makefile: Added instructions to create HTML and text
11673 versions of some files.
11675 1999-12-31 Werner LEMBERG <wl@gnu.org>
11677 * Updated INSTALL.gen.
11679 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
11680 better resp. correctly with non-HTML devices.
11682 Version 1.15 released
11683 =====================
11685 1999-12-28 Werner LEMBERG <wl@gnu.org>
11687 * NEWS, VERSION: Changed to 1.15
11689 1999-12-27 Paul Eggert <eggert@twinsun.com>
11691 * nroff/nroff.man: -S is safer, not safe.
11693 * groff/groff.cc (main): Use `safer', not `safe', in variable
11694 names. This does not change the behavior.
11696 * troff/input.cc (main): Likewise.
11698 * nroff/nroff.sh: Likewise.
11700 * troff/input.cc (prepend_string): New function.
11701 (main): Prepend -msafer, so that we check macro libraries for
11704 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
11706 Version 1.14 released
11707 =====================
11709 1999-12-26 Werner LEMBERG <wl@gnu.org>
11711 * NEWS, VERSION: Changed to 1.14.
11713 1999-12-24 Werner LEMBERG <wl@gnu.org>
11715 * refer/refer.cc: Fixing the last fix.
11717 Version 1.13 released
11718 =====================
11720 1999-12-23 Werner LEMBERG <wl@gnu.org>
11722 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
11727 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
11729 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
11730 document conventions, the version number must be a real.
11732 Version 1.12.1 released
11733 =======================
11735 1999-12-22 Werner LEMBERG <wl@gnu.org>
11737 * VERSION: Changed to 1.12.1.
11739 1999-12-22 Alan Rooks <arooks@istar.ca>
11741 * refer/refer.cc (do_file): Slight modification to satisfy the
11742 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
11745 1999-12-20 Werner LEMBERG <wl@gnu.org>
11747 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
11750 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
11751 list of unsafe requests.
11753 * pic/pic.man: Fixed a typo.
11755 * man/groff_out.man: Fixed a typo.
11757 1999-12-18 Werner LEMBERG <wl@gnu.org>
11759 * Makefile.in: Doc fixes.
11761 1999-12-17 Fabrizio Polacco <fab@prosa.it>
11763 * groff/groff.cc: Missing `U' option added to getopt().
11765 * troff/troff.man: Missing `U' option added to synopsis.
11767 Version 1.12 released
11768 =====================
11770 1999-12-14 Werner LEMBERG <wl@gnu.org>
11772 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
11775 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
11776 with the more appropriate terms `safer' and `unsafe'.
11778 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
11779 sys_nerr and sys_errlist[].
11781 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
11783 * pic/pic.y, pic/pic.cc: Added check for fmod().
11785 1999-12-13 Werner LEMBERG <wl@gnu.org>
11787 * VERSION: Changed to 1.12.
11789 Here some patches from various sources; most of them taken from
11790 the Debian distribution.
11792 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
11793 tmac/Makefile.sub: New files copied directly from the NetBSD
11794 distribution. Probably, some additional adaptation later on is
11797 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
11798 of unsafe requests.
11800 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
11801 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
11802 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
11803 (`-S') is now the default.
11805 * README, NEWS: Updated.
11807 1999-12-09 Werner LEMBERG <wl@gnu.org>
11809 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
11811 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
11813 1999-12-06 Werner LEMBERG <wl@gnu.org>
11815 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
11816 grief than relief today. Additionally, it is against the GNU
11819 * configure: Recreated.
11821 1999-12-05 Werner LEMBERG <wl@gnu.org>
11823 * configure.in: Added GROFF_LIBM.
11825 * configure: Recreated.
11827 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
11830 * Makefile.in: Added definition of $(LIBM).
11832 * Makefile.comm (LIBM): Removed.
11834 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
11836 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
11838 * doc/Makefile: Added rule for generation pic.html.
11840 (clean): Files produced by grohtml will be removed also.
11842 * doc/pic.ms: Small fix.
11844 * tmac/tmac.html: Fixed suppression of headers.
11846 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
11848 * tmac/tmac.html: Fixing horizontal arrows.
11850 Turning off hyphenation.
11852 * tmac/tmac.an: Improved support for grohtml; better indentation,
11853 no footers/headers.
11855 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
11857 * tmac/tmac.arkup: Added CDFTP macro
11859 * tmac/tmac.html: All headers are turned off for ms, me, and mm
11862 * tmac/troffrc: Some additions for HTML stuff.
11864 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
11866 * tmac/tmac.html: Small changes.
11868 1999-09-26 Werner LEMBERG <wl@gnu.org>
11870 * doc/groff.texinfo: Minor fixes.
11872 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
11874 * devhtml/TR: Changed spacewidth to 3.
11876 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
11878 * tmac/tmac.html: Moved markup macros to tmap.arkup.
11880 * tmac/tmac.arkup: New file.
11882 * grohtml/ChangeLog: New file.
11884 1999-09-16 Werner LEMBERG <wl@gnu.org>
11886 * doc/groff.texinfo (Common Features): Added Copying chapter.
11887 Changed format to @smallbook.
11889 1999-09-15 Werner LEMBERG <wl@gnu.org>
11891 * NEWS: Added info about groff.texinfo.
11893 * doc/groff.texinfo: Will now compile (using texi2dvi) without
11896 1999-09-14 Werner LEMBERG <wl@gnu.org>
11898 * groff/groff.man: More updates.
11900 1999-09-13 Werner LEMBERG <wl@gnu.org>
11902 * doc/groff.texinfo: New file. This manual is still very
11903 rudimentary. It has been originally contributed by Trent
11904 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
11907 * INSTALL: Added information about the `doc' subdir
11909 * troff/troff.man: Minor fixes.
11911 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
11914 * troff/input.cc (usage): Added missing `-ffam' to usage message.
11916 * Makefile.in (dist): groff-$(version).tar.gz must be removed
11917 also, otherwise it is included itself in another call of `make
11920 * groff/groff.cc (synopsis): Removed superfluous space.
11922 * PROJECTS, PROBLEMS, NEWS: Updated.
11924 * VERSION: Updated to 1.12beta.
11926 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
11928 * README: Updated: Included documentation about CVS repository,
11929 mailing lists, and daily snapshots.
11931 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
11933 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
11935 * tmac/tmac.an: If the tag didn't fit into the space that the
11936 macro `TP' specifies, the rest of the tag went into the space for
11939 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
11941 * grolj4/lj4.cc: Added duplex printing (option `-d').
11943 * grolj4/grolj4.man: Document duplex printing.
11945 1999-09-12 Werner LEMBERG <wl@gnu.org>
11947 * doc/Makefile (pic.ps): Fixed rule which caused problems with
11948 non-GNUish sed programs.
11950 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
11953 * configure.in (LIBS): Added `-lc'
11955 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
11957 * pic/tex.cc (solid_arc): Casting M_PI to double.
11959 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
11961 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
11962 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
11963 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
11965 * groff/groff_man.man: New file. This manual page was originally
11966 written for the Debian GNU/Linux system by Susan G. Kleinmann
11969 * eqn/list.cc (list_box::compute_metrics,
11970 list_box::compute_sublist_width): Removed variable declaration to
11971 avoid shadowing warnings.
11973 * grops/psrm.cc (resource_manager::process_file): Ditto.
11975 * tfmtodit/tfmtodit.cc (main): Ditto.
11977 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
11978 to avoid shadowing warnings.
11980 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
11981 shadowing loop variable.
11983 * groff/groff.man, troff/troff.man: Added doc about grohtml.
11985 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
11987 New grohtml frontend to convert groff input to html.
11989 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
11991 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
11993 * tmac/eqnrc: Added html device.
11995 * tmac/tmac.html: New file.
11997 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
11998 (troff_output::start_picture, troff_output::finish_picture),
11999 tbl/main.cc (process_input_file):
12000 Surrounded output with `graphics_start' and `graphics_end' so that
12001 the html driver can identify non-text portions.
12003 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
12004 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
12005 grotty/tty.ps (tty_printer::set_char): Additional parameter
12008 * include/printer.h: Class printer: New function
12009 set_char_and_width; new variables (is_char_named, is_named_set,
12010 named_command, named_char_s, named_char_n) to hold information
12011 about named characters -- needed by the html driver.
12013 * libdriver/printer.cc (printer::set_ascii_char,
12014 printer::set_special_char): Use set_char_and_width.
12016 * devhtml/*: New device files for html driver.
12018 * grohtml/*: New driver grohtml.
12020 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
12022 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
12025 1999-09-11 Luke Mewburn <lukem@netbsd.org>
12027 * libgroff/string.cc (search): Small fix to test against NULL
12030 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
12032 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
12033 \b'abc') were stacked in reverse order when processed in a
12036 * troff/node.h: Added `*last' to struct `node' to make the above
12039 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
12040 The default scale for the 'f' and 't' graphics functions were 'm'
12041 rather than 'u' (i.e., no scaling).
12043 1999-09-11 Peter Miller <peterm@jna.com.au>
12045 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
12046 do_file), soelim/soelim.man: Added `-I file' option to soelim,
12047 defining include paths.
12049 * soelim/soelim.cc (include_path_append): New function.
12051 1999-09-11 Larry Jones <larry.jones@sdrc.com>
12053 * tbl/main.cc (process_options): Unix (at least Documenter's
12054 Workbench) tbl allows arbitrary non-alpha characters between
12057 1999-09-11 Paul Eggert <eggert@twinsun.com>
12059 Y2k fixes. Don't assume that the current year precedes 2000.
12061 * doc/meref.me: Add \n(y2, \n(y4.
12063 * tmac/doc-common (Yr): New number register.
12064 (Dd): Don't assume current year precedes 2000.
12066 * tmac/tmac.e (td): Likewise.
12067 (y2, y4): New number registers.
12069 * pic/pic.man: Update reference for pic paper to May, 1991
12072 1999-09-11 Werner LEMBERG <wl@gnu.org>
12074 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12075 Removed quotation marks which prevented correct expansion of
12078 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
12080 1999-09-10 Werner LEMBERG <wl@gnu.org>
12082 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
12085 * Removed configure.old.
12087 1999-08-31 Werner LEMBERG <wl@gnu.org>
12089 * VERSION: Updated to 1.11.1
12091 1999-05-27 Werner LEMBERG <wl@gnu.org>
12093 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
12095 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12096 added quotations around $(tmac_wrap) to avoid syntax error if
12099 * configure: Newly generated using autoconf 2.13.
12101 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
12103 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
12105 * README, PROJECTS, NEWS, INSTALL, VERSION,
12106 doc/Makefile. doc/pic.ms, groff/groff.man:
12107 Prepare for 1.11 release. No code changes.
12108 Documentation for pic added (doc/pic.ms).
12110 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
12112 * Version 1.10 released.
12114 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
12116 * afmtodit/afmtodit.pl: Avoid comment on first line.
12118 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
12120 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
12121 * configure.in: Call it.
12123 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
12124 (distfiles): Doesn't depend on config.log or config.cache.
12126 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
12128 * grog/grog.sh: Use print "" rather than print in END rule.
12130 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
12132 * tbl/main.cc (process_data): Don't give error for excess data
12133 entries that are comments.
12135 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
12137 * tbl/main.cc (process_data): Fix case where new for-scope rules
12138 silently change meaning of code.
12140 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
12142 * troff/env.cc (hyphenate): Loop over all consecutive sequences
12143 of non-zero hyphenation codes.
12145 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
12147 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
12149 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
12151 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
12153 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
12155 * tmac/tmac.andoc: Make it work in compatibility mode.
12157 * refer/token.h (token_info::is_range_sep): New function.
12158 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
12159 * refer/ref.cc (reference::output): More sophisticated check for
12162 * devps/prologue.ps (MANUAL): New procedure.
12163 * grops/ps.cc (main): New -m option.
12164 (usage): Include -m.
12165 (ps_printer::~ps_printer): Implement -m.
12167 * aclocal.m4 (GROFF_G): New macro.
12168 * configure.in: Call it.
12169 * Makefile.in (g): Provided by configure.
12171 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
12173 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
12176 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
12177 (tmac_m, tmac_s): Deleted.
12178 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
12179 tmac_s_prefix): New variables.
12180 (MDEFINES): Change accordingly.
12181 * Makefile.comm (.man.n): Use new TMAC_* variables.
12182 * configure.in (GROFF_TMAC): Call.
12183 * aclocal.m4 (GROFF_TMAC): Define.
12184 * tmac/Makefile.sub (stamp_wrap): New target.
12185 (install_data, uninstall_sub): Handle macro wrapping.
12187 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
12189 * tbl/main.cc (main): Ignore -T option.
12191 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
12193 * devlj4/generate/special.map: Add definition of \(nb.
12195 * tmac/tmac.dvi: Add definition of \(nb.
12197 * troff/dictionary.c (dictionary::dictionary): association::v gets
12198 initialized by association::association.
12200 * tmac/Makefile.sub: Avoid using temporary files when installing.
12202 * troff/env.cc (environment::set_font): Make bad font number a
12205 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
12207 * Makefile.in (datadir): Use share rather than lib.
12209 * groff/groff.cc (basename): Rename to xbasename.
12211 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
12213 * Makefile (CCLIBS): Don't use.
12214 * Makefile.ccpg: Likewise.
12216 * acgroff.m4: Rename to...
12217 * aclocal.m4: Modify extensively for autoconf 2.
12218 * configure.in: Likewise.
12219 * Makefile.in: Likewise.
12221 * groff/pipeline.c (const): Declare as empty if __STDC__ not
12223 (xstrsignal): Check for definition of NSIG. Conditionalize
12224 on SYS_SIGLIST_DECLARED. Make return type const.
12226 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
12228 * troff/input.cc (interpolate_macro): Rephrase missing space
12231 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
12233 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
12234 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
12235 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
12236 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12237 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
12238 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
12239 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
12240 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
12241 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
12242 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
12243 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
12246 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
12248 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
12250 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
12252 (macro_iterator::macro_iterator): Add additional argument.
12254 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
12256 * troff/div.cc (vertical_size::vertical_size): In place of integer
12257 specifying line spacing use cunits specifying post vertical
12259 (macro_diversion::output, top_level_diversion::output): Likewise.
12260 * troff/div.h: Change declarations accordingly.
12261 * troff/env.cc (pending_output_line): Replace ls field by post_vs
12263 (pending_output_line::pending_output_line,
12264 pending_output_line::output, environment::output,
12265 environment::output_line, environment::output_title,
12266 environment::hyphenate_line): In place of
12267 integer specifying line spacing use cunits specifying post vertical
12269 (environment::environment): Add post_vertical_spacing and
12270 prev_post_vertical_spacing arguments.
12271 (environment::get_post_vertical_spacing): New function.
12272 (environment::total_post_vertical_spacing): New function.
12273 (environment::post_vertical_spacing): New function.
12274 (init_env_requests): Initialize pvs request and .pvs register.
12275 * troff/env.h: Change declarations.
12277 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
12279 * tmac/tmac.pspic: Immediately remove the temporary file.
12281 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
12283 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
12284 height is specified.
12286 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
12288 * tbl/table.c (struct vertical rule, class table_entry): Use int
12289 not short for start_row and end_row.
12291 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
12293 * troff/input.cc (trapping_blank_line, blank_line_macro): New
12295 (diverted_space_node::reread, process_input_stack): Call
12296 trapping_blank_line() rather than blank_line().
12297 (init_input_requests): Bind "blm" to blank_line_macro().
12299 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
12301 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
12303 * troff/env.cc (environment::possibly_break_line): Require that
12304 width total excluding width of final space node be greater than
12305 the target text length.
12307 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
12309 * troff/node.cc (kern_pair_node::vertical_extent): New function.
12311 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
12313 * troff/node.cc (charinfo_node): New class.
12314 (glyph_node, composite_node): Derive from charinfo_node. Change
12315 member functions accordingly.
12317 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
12319 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
12321 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
12323 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
12325 * devps/generate/textmap (notsubset): Add.
12327 * tmac/tmac.a4: New file.
12329 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
12331 * pic/main.cc (had_parse_error): New variable.
12332 (do_picture, do_whole_file): Set had_parse_error if yyparse()
12334 (main): Return 1 if had_parse_error is true.
12336 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
12338 * grolj4/lj4.cc (main): Avoid use of strtoul.
12340 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
12342 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
12343 iso_8859_1 or $LESSCHARSET is latin1.
12345 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
12347 * hpftodit: New directory.
12348 * Makefile.in (CCPROGDIRS): Add hpftodit.
12349 * devlj4/generate: New directory.
12351 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
12353 * configure.in: Don't use AC_VFORK.
12354 * groff/pipeline.c (run_pipeline): Use fork() always.
12356 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
12358 * grops/ps.cc (main): Use %1 not %s in error message for -w.
12360 * Makefile.in (CCPROGDIRS): Add grolj4.
12361 (DEVDIRS): Add devlj4.
12362 * grolj4, devlj4: New directories.
12363 * tmac/troffrc: Handle lj4.
12364 * tmac/tmac.lj4: New file.
12366 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
12368 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
12370 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
12372 * troff/input.cc (do_if_request): At end of second string, switch
12373 environments before getting next token.
12375 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
12377 * devps/psstrip.sed: Split rule that strips whitespace on either
12378 side of delimiters.
12380 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
12382 * troff/node.h (font_family::make_definition): Add return value to
12383 declaration. * troff/symbol.h (symbol::operator==,
12384 symbol::operator!=): Likewise.
12386 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
12388 * groff/groff.cc (main, help, synopsis): Handle -S.
12389 (possible_command::insert_arg): New function.
12391 * tmac/tmac.safer: New file.
12392 * tmac/msafer.man: New file.
12393 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
12395 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
12397 * pic/pic.h, pic/main.cc (safer_flag): New variable.
12398 * pic/pic.y (placeless_element): Avoid unsafe operations if
12399 `safer_flag' is set.
12400 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
12402 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
12404 * eqn/lex.cc (get_token): Put call to add_context() in block to
12405 work around Sun C++ 4.0 bug.
12407 * include/stringclass.h (operator +): Use ?: instead of `if' to
12408 work around Sun C++ 4.0 bug.
12410 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
12412 * tbl/main.cc (process_format): Accept - as a synonym for the _
12415 * libbib/index.cc (minus_one): Don't declare as const.
12417 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
12419 * troff/input.cc (get_char_for_escape_name): Push back a newline.
12421 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
12423 * troff/input.cc (write_macro_request): New function.
12424 (init_input_requests): Bind write_macro_request to writem.
12426 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
12428 * tmac/tmac.s (@EN): Turn filling back on even if there was no
12431 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
12433 * tmac/tmac.s (@TS): Renamed from TS.
12434 (TS): Call LP then TS again.
12435 (cov*ab-init): Alias @TS to TS.
12437 * tmac/tmac.s: Allow QP or RS to initialize.
12439 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
12440 Move initializations of PS and LL here.
12441 (par@init): Don't initialize HY. Avoid changing environment 0.
12442 (par*env-init): Don't all par@reset.
12444 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
12446 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
12448 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
12450 * Makefile.in (MDEFINES): Add LDFLAGS.
12451 (LDFLAGS): Add definition line.
12453 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
12455 * troff/input.cc (get_optional_char): Split off error check into...
12456 (check_missing_character): New function.
12457 * troff/token.h: Declare it.
12458 * troff/env.cc (margin_character): Don't call get_optional_char.
12459 Only call tok.next() after making the node.
12461 * include/lib.h (getopt): Make 2nd argument char *const *.
12463 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
12465 * nroff/conftest.sh: Deleted.
12467 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
12469 * pic/make-dos-dist: Deleted.
12471 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
12473 * devps/psstrip.sed: Strip comments before stripping trailing
12476 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
12478 * Version 1.09 released.
12480 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
12482 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
12484 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
12486 * libgroff/font.cc (font::load_desc): Fix typo in error message.
12488 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
12490 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
12491 about returning without a value.
12493 * troff/charinfo.h (charinfo::get_special_translation): Cast
12494 TRANSLATE_NONE to int.
12496 * refer/token.cc (lookup_token, store_token): Remove bogus loop
12497 test. Fix test so that it works with n unsigned.
12499 * pic/pic.y (defaults_table): Fully bracket initializer.
12500 * pic/lex.cc (lookup_keyword): Likewise.
12501 * eqn/lex.cc (token_table, def_table): Likewise.
12502 * eqn/box.cc (param_table): Likewise.
12503 * troff/input.cc (warning_table): Likewise.
12504 * libgroff/font.cc (table): Likewise.
12505 * grops/ps.cc (ps_printer::special): Likewise.
12506 * grops/psrm.cc (resource_manager::process_file): Likewise.
12507 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
12508 * refer/command.cc (command_table): Likewise.
12509 * addftinfo/addftinfo.cc (param_table): Likewise.
12511 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
12512 about temp's being unused.
12513 (unused): New function.
12515 * groff/pipeline.cc: Declare c_fatal.
12517 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
12520 * libbib/index.cc (index_search_item::load): Prevent compiler
12521 warnings about fd_closer's being unused.
12522 (unused): New function.
12524 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
12526 * troff/input.cc (copy_mode_error): Make `prefix' static.
12529 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
12531 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
12532 HAVE_CC_OSFCN_H and modify accordingly.
12534 * troff/input.cc (init_charset_table): radicalex overlaps
12537 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
12538 udodo!hans@relay.NL.net).
12539 * groff/configure.in: Call it.
12541 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
12542 * groff/configure.in: Call it.
12543 * include/lib.h: Conditionalize declaration of pclose.
12545 * troff/div.cc (last_page_number): New global variable.
12546 (top_level_diversion::begin_page): Exit if we just printed the
12548 * troff/div.h (last_page_number): Declare it.
12549 * troff/input.cc (parse_output_page_list): Set last_page_number.
12551 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
12552 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
12553 tmac/tmac.X: Likewise.
12554 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
12555 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
12557 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
12559 * tmac/doc-ditroff (hK): Remove groff specific code which
12560 prevented page-breaks between separate manual entries. If this is
12561 the first page, don't set the page number to 1.
12563 * acgroff.m4 (GROFF_POSIX): New macro.
12564 * configure.in: Use it.
12566 * troff/node.cc (class real_output_file,
12567 real_output_file::real_output_file,
12568 real_output_file::~real_output_file): Conditionalize use of
12569 popen/pclose on POPEN_MISSING.
12570 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
12571 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
12572 (pipe_source): Similarily.
12574 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
12576 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
12577 presence of declarations by trying to compile example with
12578 conflicting declarations. (gcc only gives a warning for missing
12581 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
12583 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
12584 (from Ulrich Lauther).
12586 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
12588 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
12590 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
12592 * indxbib/indxbib.cc (write_hash_table): Add code for case where
12593 pointers and ints have different sizes.
12595 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
12597 * tmac/tmac.s (par*env-init): Call par@reset.
12599 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
12601 * tmac/tmac.s (@IP): Switch to a new environment when diverting
12603 (par*push-tag-env, par*pop-tag-env): New macros.
12605 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
12607 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
12608 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
12610 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
12611 comment. Include <time.h>.
12613 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
12615 * grops/ps.cc (is_small_h, is_small_v): Deleted.
12616 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
12619 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
12621 * troff/input.cc (read_request): Only print a prompt if reading
12622 from the terminal. Also clearerr on EOF if reading from the
12623 terminal. Declare isatty.
12625 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
12627 * refer/label.y: Rename map_t to map_func and extractor_t to
12630 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
12632 * include/assert.h: Don't use volatile.
12633 * libgroff/assert.cc: Likewise.
12635 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
12637 * troff/input.cc (abort_request): Look at character in tok before
12638 calling get_copy().
12640 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
12642 * troff/troff.h (NO_RETURN): Deleted.
12643 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
12644 * troff/input.cc (exit_troff): Likewise
12646 * Makefile.in: Remove `Making ...' messages since GNU make now
12649 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
12651 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
12653 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
12654 to constant 1 inch.
12656 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
12658 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
12660 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
12662 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
12663 MARK_REG if there was no left delimiter.
12665 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
12667 * pic/troff.cc (troff_output::text): Set line thickness to
12668 relative before outputting text.
12670 * tmac/tmac.e (@k): Don't zero ?T.
12673 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
12675 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
12677 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
12679 * troff/input.cc (decode_args): Warn about unquoted tabs (from
12682 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
12684 * troff/input.cc (ignoring): New variable.
12685 (ignore): Set ignoring during call to do_define_macro.
12686 (do_define_macro): Clear ignoring before interpolating terminating
12688 (copy_mode_error): New function.
12689 (get_char_for_escape_name, read_long_escape_name,
12690 interpolate_arg): Use copy_mode_error.
12691 (warning_table): Add WARN_IG.
12692 * troff/troff.h (WARN_IG): Declare.
12693 (WARN_TOTAL): Change accordingly.
12695 * groff/pipeline.c (strsignal): Rename to xstrsignal.
12696 * groff/groff.cc (strsignal): Delete declaration.
12698 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
12700 * troff/div.cc (page_offset): Use 'm' as default scaling.
12702 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
12704 * nroff/nroff.sh: Ignore -u.
12706 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
12708 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
12710 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
12712 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
12714 (B2): With -Tascii, leave additional vertical space before
12715 and after. Ensure that the left and right indent is restored to
12716 what it was even if the point size changes. Don't call
12717 par@finish. Change the indent, line length and title length
12718 directly. With -Tascii, make the width of the box 1n less.
12719 (B1): Remember 1n at the current point size. Don't call
12720 par@reset. Change the indent, line length and title length
12721 directly. Ensure that the temporary indent is preserved.
12722 (par*box-mark-top): Turn off no spacing mode.
12724 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
12726 * Makefile.in (dist): Use .gz suffix.
12728 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
12730 * troff/input.cc (main): Add return 0.
12731 * pic/main.cc (main): Use return instead of exit.
12732 * tbl/main.cc (main): Likewise.
12733 * eqn/main.cc (main): Likewise.
12734 * grops/ps.cc (main): Likewise.
12735 * grotty/tty.cc (main): Likewise.
12736 * groff/groff.cc (main): Likewise.
12737 * grodvi/dvi.cc (main): Likewise.
12738 * refer/refer.cc (main): Likewise.
12739 * indxbib/indxbib.cc (main): Likewise.
12740 * lkbib/lkbib.cc (main): Likewise.
12741 * soelim/soelim.cc (main): Likewise.
12742 * addftinfo/addftinfo.cc (main): Likewise.
12743 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
12744 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
12746 * troff/token.h (process_input_stack): Don't declare as static.
12747 * troff/input.cc: Likewise.
12749 * troff/node.c (invalidate_fontno): Make it a static member of
12750 class font_family. Change callers.
12751 * troff/node.c: Change declaration.
12753 * tbl/main.cc (struct input_entry_format): Add explicit public
12755 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
12756 struct double_hline_stuff): Likewise.
12757 * tbl/table.h (struct entry_format): Likewise.
12758 * pic/object.h (struct saved_state): Likewise.
12760 * include/stringclass.h: Add forward declarations of friend
12761 functions that are later declared as inline. Don't include inline
12762 specifier in friend declaration.
12764 * libgroff/lib.h: Declare popen and pclose.
12765 * acgroff.m4 (GROFF_POPEN): New macro.
12766 * configure.in: Call it.
12768 * include/lib.h (PI): New constant. Undef first if necessary.
12769 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
12770 * grops/ps.cc (degrees, radians): Likewise.
12771 * libgroff/font.cc (font::get_skew): Likewise.
12773 * grops/ps.cc (is_ascii): New function.
12774 (ps_output::put_string): Use is_ascii. Use csprint rather than
12776 (ps_printer::define_encoding): Use csspace.
12777 * libgroff/strtol.c (ISASCII): New macro.
12778 (strtol): Cast arguments to is*() and tolower() to unsigned char.
12779 Use ISASCII rather than isascii.
12780 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
12781 * libgroff/cset.cc: Likewise.
12782 * libdriver/input.cc: Include cset.h.
12783 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
12786 * refer/refer.cc (main): Use %ld rather than %d for longs.
12788 * libbib/index.cc (index_search_item_iterator::get_tag): Use
12791 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
12793 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
12795 * troff/input.cc (hyphenation_code): Skip white space between
12798 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
12800 * tbl/table.h (table::entry_list_tailp): New member.
12801 (table::table): Initialize it.
12802 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
12805 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
12807 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
12808 with negative horizontal positions. Remove casts of glyph::hpos to
12810 (USHRT_MAX): Delete definition.
12811 (SHRT_MAX, SHRT_MIN): New definitions.
12812 (glyph::hpos): Change type to short.
12813 (tty_printer::end_page): Output multiple backspaces if necessary.
12814 Remove casts of glyph::hpos to int.
12816 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
12818 * tmac/tmac.s (@RT): New definition.
12820 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
12822 * refer/refer.cc (do_file): Make sure current_filename is set when
12825 * pic/common.cc (common_output::dot_line): Handle zero length
12828 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
12830 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
12831 (par@init): Initialize \n[HY].
12833 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
12835 * troff/dictionary.cc (dictionary::remove): Continue when
12838 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
12840 * Makefile.com (.y.cc): Avoid ending up with two versions of
12843 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
12845 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
12846 (\(,C): Likewise. Also fix typo.
12848 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
12850 * lib.h: Delete extraneous semi-colon.
12852 * Add pso request: `so' from a pipe.
12853 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
12854 (file_iterator::close): New function.
12855 (file_iterator::~file_iterator, file_iterator::next_file): Use
12856 file_iterator::close.
12857 (file_iterator::backtrace): Say `process' rather than `file' when
12858 the stream is popened.
12859 (pipe_source): New function.
12860 (init_input_requests): Bind ".pso" to pipe_source.
12862 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
12864 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
12866 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
12867 digits in lower case.
12869 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
12871 * Version 1.08 released.
12873 * Makefile.in (dist): Insert || true after ln -s commands that
12876 * mm: Update to mm 1.16.
12878 * acgroff.m4 (GROFF_CSH_HACK): New macro.
12879 * configure.in: Call GROFF_CSH_HACK. Substitute for
12881 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
12883 * nroff/Makefile.sub (nroff): New target.
12884 (install_data): Install nroff.
12885 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
12886 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
12888 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
12890 * eqn/Makefile.sub (neqn): Add chmod +x.
12892 * grog/Makefile.sub (grog): Remove spurious semi-colon.
12894 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
12896 * troff/input.cc (string_iterator::string_iterator()): Initialize
12899 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
12901 * troff/div.cc (macro_diversion::space,
12902 top_level_diversion::space): Don't set high_water_mark.
12903 (macro_diversion::output, top_level_diversion::output): Don't
12904 include post line space in high water mark.
12906 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
12908 * eqn/eqn.y: Don't define YYDEBUG.
12909 * pic/pic.y: Likewise.
12911 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
12913 * tmac/tmac.e ([3): Add space after comma following editors.
12914 Change double spaces to single spaces.
12915 ([4): Change double spaces to single spaces.
12917 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
12918 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
12919 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
12920 after %!PS-Adobe- (for Newsprint).
12922 * troff/div.cc (top_level_diversion::begin_page): When
12923 before_first_page is 1, set page_number to 1.
12925 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
12927 * eqn/box.cc (box::top_level): Protect equation with \&.
12929 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
12931 * groff/groff.cc (possible_command::set_name): Delete old name.
12933 * groff/groff.cc (possible_command::~possible_command): Use
12936 * troff/node.cc (troff_output_file::begun_page): New member.
12937 (troff_output_file::troff_output_file): Initialize it.
12938 (troff_output_file::really_begin_page): Only output V command if a
12939 page has been begun.
12941 * pic/pic.y (placeless_element): Delete argument to PRINT after
12944 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
12946 * Make wrapman work.
12947 * troff/div.h (class top_level_diversion): Replace
12948 first_page_begun by before_first_page (with opposite sense).
12949 * Change first_page_begun to before_first_page inverting sense.
12950 * troff/div.cc (class nl_reg): New class.
12951 (init_div_requests): Use class nl_reg for \n(nl.
12952 (top_level_diversion::begin_page): Don't call
12953 output_file::begin_page if before_first_page is 2;
12954 reset before_first_page afterwards. If have_next_page_number is
12955 false, then always increment page_number.
12956 * tmac/tmac.an: Set traps within TH rather than at the top-level.
12957 Restore compatibility mode after loading, and then disable
12958 compatibility mode in TH.
12960 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
12962 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
12964 * troff/node.h (output_file::trailer): Declare.
12965 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
12966 * troff/node.cc (output_file::trailer): New function.
12967 (troff_output_file::~troff_output_file): Move most code into...
12968 (troff_output_file::trailer): New function.
12969 (class troff_output_file): Delete page_length member. Declare
12971 (troff_output_file::really_begin_page): Use current page length
12972 for final V command.
12974 * tbl/main.cc (struct options): New decimal_point_char member.
12975 (options::options): Initialize this.
12976 (process_options): Implement decimalpoint option.
12977 (process_data): Pass decimal_point_char option to table::table.
12978 * tbl/table.h (class table): New decimal_point_char member.
12979 (table::table): Add additional argument.
12980 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
12981 second argument specifying decimal point character. Use this
12983 (table::table): Initialize decimal_point_char.
12984 (table::add_entry): Change call to find_dot.
12986 * troff/input.cc (get_copy, token::next): Implement \V.
12987 (interpolate_environment_variable): New function.
12989 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
12991 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
12992 * pic/pic.y: Likewise.
12994 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
12996 * refer/ref.cc (reference::insert_field, reference::delete_field):
12998 * troff/number.cc (parse_term): Likewise.
13000 * acgroff.m4 (GROFF_PROG_YACC): New macro.
13001 * configure.in: Use GROFF_PROG_YACC.
13003 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
13005 * Makefile.in (OPTIMIZE): New define.
13006 (DEBUG): Empty by default.
13007 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
13009 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
13010 (GROFF_ARRAY_DELETE): Likewise.
13011 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
13013 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
13015 * devps/psstrip.sed: Use different delimiter on last line (so that
13016 it works with BSD 4.4 sed.)
13018 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
13020 * devps/psstrip.sed: Delete comments.
13022 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
13023 optind, opterr, optarg.
13024 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
13027 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
13029 * Makefile.in (check): Dummy target.
13031 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
13033 * Version 1.07 released.
13035 * Integrate mm 1.11.
13037 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
13038 where start_col was meant.
13040 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
13042 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
13044 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
13046 * troff/input.cc (token::next): Make \z\o'...' and similar things
13049 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
13051 (environment): Add margin_character_flags member.
13052 * env.cc (environment::environment(symbol),
13053 environment::environment(const environment *): Initialize
13054 margin_character_flags.
13055 (margin_character): Rewrite.
13056 (environment::output_line): Add a margin character if
13057 margin_character_flags is non-zero. Turn off the
13058 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
13059 zero, use margin_character_node without copying and then set
13060 margin_character_node to 0.
13062 * devps/DESC.in: Change minimum size to 1000.
13064 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
13066 * troff/symbol.h (symbol::hash): Change return type to unsigned
13068 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
13071 * test-groff: Use -r rather than -x.
13073 * grops/psfig.diff: Include in distribution again.
13075 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
13077 * Makefile.in (dist): Use gzip.
13079 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
13081 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
13082 unistd.h as well as in stdlib.h.
13083 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
13084 defined; otherwise include <sys/types.h> and <unistd.h> if
13085 UNISTD_H_DECLARES_GETOPT is defined.
13087 * configure.in: use builtin(include, ... rather than include(...
13088 * configure: Regenerate with autoconf 1.3.
13090 * libdriver/print.cc (printer::adjust_arc_center): Use new
13091 algorithm suggested by Andy Fyfe.
13093 * libdriver/printer.cc (printer::adjust_arc_center): New function.
13094 * include/printer.h: Declare this.
13095 * grops/ps.cc (ps_printer::draw): Use it.
13096 * grodvi/dvi.cc (dvi_printer::draw): Use it.
13098 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
13100 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
13102 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
13104 * eqn/main.cc (main): Handle "eqn -".
13106 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
13108 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
13110 * mm: Integrate version 1.08.
13112 * pic/troff.cc (troff_output::finish_picture): Set
13113 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
13114 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
13115 if it's not defined. Check whether the register is non-zero rather
13116 than whether it's not defined.
13117 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
13119 * indxbib/indxbib.cc: Move all signal handling into...
13120 * indxbib/signal.c: New file.
13121 * configure.in: Call AC_RETSIGTYPE.
13123 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
13124 * configure.in: Call GROFF_STRUCT_EXCEPTION.
13125 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
13127 * troff/input.cc (token::token, token::operator=): Work round SGI
13129 * pic/object.cc (position::position): Likewise.
13131 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
13133 * pic/pic.h: Move declaration of hypot().
13135 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
13137 * pic/pic.h: Declare hypot().
13139 * pic/pic.h: Define M_PI if necessary.
13141 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
13143 * tmac/tmac.e (re): Add alternative version that doesn't use groff
13146 * devps/prologue.ps (RE): Handle the possibility that the old font
13147 doesn't have a FontName entry.
13149 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
13151 * tmac/tmac.e (fam): Redefine to set family in environment 2.
13152 (@C): Use @fam not fam.
13154 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
13156 * lookbib/lookbib.cc (main): Change type of start to const char *.
13157 * lkbib/lkbib.cc (main): Likewise.
13159 * eqn/lex.cc (definition::definition): Don't use member
13160 initializer syntax for members of anonymous unions.
13162 * troff/input.cc (input_stack::backtrace): Change type of to const
13165 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
13167 * include/stringclass.h (class string): Declare inline friend
13168 functions as inline in class declaration.
13169 * troff/hvunits.h (class hunits, class vunits): Likewise.
13170 * include/refid.h (class reference_id): Likewise
13171 * troff/troff.h (points_to_units(units), scale(units, double)):
13172 Delete declarations.
13173 * libdriver/input.cc (get_char): Delete declaration.
13174 * include/lib.h: Change 2nd argument of getopt from const char **
13176 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
13177 char **' before assigning to a `const char **'.
13178 * tbl/table.cc: Delete extra declarations of prints().
13180 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
13182 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
13183 char **' before assigning to a `const char **'.
13185 * libgroff/errarg.cc (errarg::errarg): Don't use member
13186 initializer syntax for members of anonymous unions.
13188 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
13190 * mm: Integrate version 1.07.
13192 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
13194 * troff/input.c (translate2): Rename to
13195 (translate_no_transparent).
13196 (init_input_requests): Rename tr2 to trnt.
13198 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
13200 * troff/charinfo.h (class charinfo): Add transparent_translate field.
13201 (charinfo::set_translation, charinfo::set_special_translation):
13202 Add second argument that specifies value for
13203 transparent_translate.
13204 (charinfo::get_translation, charinfo::get_special_translation):
13205 Add optional second argument that specifies whether translation is
13206 being used for transparent throughput.
13207 * troff/input.cc (charinfo::set_translation,
13208 charinfo::set_special_translation): Handle second argument.
13209 (charinfo::charinfo): Initialize transparent_translate.
13210 (translate): Split main part off into
13211 (do_translate): New function. Pass argument saying whether
13212 translation applies to transparent throughput.
13213 (translate2): New request.
13214 (init_input_requests): Bind translate2 to `tr2'.
13216 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
13218 * tbl/table.h (class table): Add `nokeep' flag.
13219 * tbl/main.cc (process_options): Handle `nokeep' option.
13220 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
13221 table::do_bottom): Don't output keep/release macro definitions or
13222 calls when `nokeep' option has been specified.
13224 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
13226 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
13228 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
13230 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
13231 block_entry::divert, alphabetic_block_entry::divert): Add extra
13232 argument giving column separation.
13233 (table::compute_widths): Pass column separation to
13234 table_entry::divert().
13235 (block_entry::do_divert): If an entry spans multiple columns and a
13236 minimumum width has been specified for each column, then set the
13237 line length to the sum of the widths (plus possibly the column
13240 * troff/input.cc (set_escape_char): Don't set the escape_char
13241 until after calling has_arg().
13243 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
13245 * tbl/table.cc (table::do_top): Add missing \s0 for double box
13248 * tbl/table.cc (table::print_double_hline): Avoid extra new line
13249 in case where r > nrows - 1.
13251 * tbl/table.cc (BODY_HEIGHT): Deleted.
13252 (LINE_SEP): New definition.
13253 (table::print_single_hline, table::print_double_hline,
13254 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
13255 table::do_row, table::do_top): Use LINE_SEP space before a line
13256 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
13258 * tbl/table.cc (text_entry::print_contents): New function.
13259 (text_string_name, right_text_string_name): Deleted.
13260 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
13261 (simple_text_entry::do_width, numeric_text_entry::do_width,
13262 alphabetic_text_entry::do_width): Don't store the contents of the
13264 (left_text_entry::simple_print, right_text_entry::simple_print,
13265 center_text_entry::simple_print,
13266 alphabetic_text_entry::simple_print,
13267 numeric_text_entry::simple_print): Print the entry directly
13268 instead of using the stored string.
13270 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
13272 * devps/Makefile: Strip PostScript files.
13273 * devps/prologue: Rename to...
13274 * devps/prologue.ps.
13275 * devps/psstrip.sed: New file.
13276 * devps/download: Use .pfa rather than .ps for installed versions
13279 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
13281 * troff/env.cc (input_trap): Give a warning if the argument is out
13284 * troff/env.cc (adjust): Treat negative argument as missing. Round
13285 argument > 5 down to 5.
13287 * troff/env.cc (center, right_justify): Make negative argument zero.
13289 * troff/div.cc (page_offset, vertical_position_traps): Treat
13290 invalid argument as missing.
13291 * troff/env.cc (line_spacing, line_length, title_length, indent,
13292 underline, hyphen_line_max_request, control_char,
13293 no_break_control_char, widow_control_request, adjust, input_trap,
13294 point_size): Likewise.
13295 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
13296 constant_space): Likewise.
13297 * troff/input.cc (compatible, shift, warn_request,
13298 set_escape_char): Likewise.
13300 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
13301 * tbl/table.cc (table::table): Likewise.
13303 * Makefile.dev (install_dev): depends on $(DEVFILES).
13305 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
13307 * devX75, devX75-12, devX100, devX100-12: New directories.
13308 * Makefile.in: Add these to DEVDIRS.
13310 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
13311 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
13312 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
13313 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
13315 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
13316 (uninstall): New target.
13317 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
13318 uninstall_prog, uninstall_dev): New targets.
13320 * troff/div.cc (return_request): Treat an invalid argument as
13323 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
13325 * tmac/tmac.e ((f): Set up the environment even when there's a
13326 current diversion. Transperently throughput a call to @N.
13329 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
13331 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
13332 up to vertical resolution.
13334 * tbl/table.cc (table::do_row): Change row number after printing
13337 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
13339 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
13341 * Rename CHANGES to NEWS.
13343 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
13345 * libgroff/new.cc (operator new): Avoid calling malloc(0).
13347 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
13349 * man.ultrix: Removed.
13351 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
13353 * Makefile.comm (extraclean): Delete files whose names begin with
13356 * pic/troff.cc (troff_output::text): Fix typo in implementation of
13359 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
13361 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
13362 * troff/div.cc (page_length, need_space, space_request): Treat
13363 invalid optional argument as missing.
13364 * troff/env.cc (number_lines): If the first argument is present
13365 but not a number, turn on line numbering, don't change the next
13366 line number and parse the remaining arguments.
13368 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
13370 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
13372 * eqn/box.h: Change declaration accordingly.
13373 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
13374 the specified size was bad but don't give an error. Check for
13376 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
13377 * eqn/lex (do_size): Likewise.
13379 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
13381 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
13382 compatible headers.
13384 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
13386 * tbl/table.cc (table::init_output): Improve error message when
13387 table won't fit on one page.
13389 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
13391 * pic/troff.cc (troff_output::start_picture): Generate line
13392 containing a horizontal motion equal to the width of the picture.
13394 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
13395 using GROFF_COMMAND_PREFIX environment variable.
13397 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
13399 * mdate.sh: Use $NF rather than $(NF).
13401 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
13403 * pic/main.cc (main): Use %1 not %c in argument to warning.
13405 * eqn/main.cc (main): Output code to check that geqn was given the
13408 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
13410 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
13411 `ln -s ../Makefile .; make; rm -f Makefile'.
13413 * troff/hyphen: Rename to...
13415 * troff/input.cc (main): Delete -H option. Don't call
13416 read_hyphen_file().
13417 * troff/env.cc: Include searchpath.h and macropath.h.
13418 (exception_dictionary): Deleted.
13420 (read_hyphen_file): Deleted.
13421 (hyphenation_language): New struct.
13422 (class trie, class hyphen_trie): Move declarations up.
13423 (trie_node::~trie_node): Deleted.
13424 (trie::delete_trie_node): New function.
13425 (trie::do_delete): New pure virtual function.
13426 (hyphen_trie::do_delete): New function.
13427 (trie::~trie): New function.
13428 (hyphen_trie::~hyphen_trie): New function.
13429 (trie::clear): No need to chcek that tp is not 0.
13430 (current_language, language_dictionary): New variables.
13431 (hyphen_word): Give an error if no current language. Use
13432 exceptions dictionary in current language.
13433 (hyphen_trie::read_patterns_file): Find file using macro_path.
13434 Allow comments (starting with %) in patterns file. Don't make it
13435 a fatal error if the file can't be found.
13436 (hyphenate): Return if no current language. Get the exceptions
13437 dictionary and the hyphenation patterns from the current language.
13438 (set_hyphenation_language): New variable.
13439 (hyphenation_patterns_file): New function.
13440 (hyphenation_language_reg): New class.
13441 (hyphenation_language_reg::get_string): New function.
13442 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
13443 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
13445 * groff/groff.cc (main, help, synopsis): Delete -H option.
13446 * include/Makefile.sub: Don't define HYPHENFILE.
13447 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
13448 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
13449 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
13450 hyphenation patterns.
13452 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
13454 * eqn/neqn.sh: New file.
13455 * eqn/Makefile.sub: Handle neqn.sh.
13457 * eqn/eqn.h: Declare `nroff' variable.
13458 * eqn/box.cc (param_table): Add `nroff' param.
13459 (nroff): Define it.
13460 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
13462 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
13464 * troff/troff.h (WARN_FONT): New warning.
13465 (WARN_TOTAL): Change accordingly.
13466 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
13467 (warning_table): Add WARN_FONT.
13468 * troff/node.cc (mount_font_no_translate): Pass argument to
13469 font::load_font. If this is non-zero, give a warning.
13470 Don't give an error message when accessing a font that has already
13471 been found to be invalid.
13472 * include/font.h (font::load, font::load_font): Add additional
13473 optional argument which suppresses error message if the font is
13475 * libgroff/font.cc (font::load_font): Handle additional argument.
13476 (font::load): Add additional argument. If this is non-null, set it
13477 to 1 and don't give error message.
13479 * include/printer.h (printer::end_page): Add argument giving
13481 * libdriver/input.cc (do_file): Pass this.
13482 * grops/ps.cc (ps_printer::end_page): Add argument.
13483 * grodvi/dvi.cc (dvi_printer::end_page,
13484 draw_dvi_printer::end_page): Add argument.
13485 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
13486 columns_per_page members. New member nlines.
13487 (DEFAULT_LINES_PER_PAGE): Deleted.
13488 (tty_printer::tty_printer): Don't compute lines_per_page from
13489 font::paperlength. Don't compute columns_per_page from
13491 (tty_printer::add_char): Don't check horizontal position against
13492 columns_per_page. Grow glyphs vector if neccessary.
13493 (tty_printer::end_page): Add argument giving page_length in units.
13494 Discard lines past end of page.
13496 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
13498 * tmac/tmac.tty-char: Fix definition of \(/l.
13500 * tmac/tmac.X: Define \(en.
13502 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
13504 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
13505 lpq, then use lp rather than lpr.
13507 * tmac/tmac.s (par@reset): Don't call `ad'.
13508 (par*env-init): Call `ad'.
13510 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
13512 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
13515 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
13516 * indxbib/indxbib.cc: Likewise.
13518 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
13520 * libgroff/putenv.c: New file.
13521 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
13522 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
13523 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
13524 stdlib.h with AC_HAVE_HEADERS.
13526 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
13528 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
13531 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
13533 * eqn/box.cc (gsize): Make it an int.
13534 (set_gsize): Parse argument handling increment or decrement.
13535 (box::top_level): Convert gsize to a string.
13537 * troff/input.cc (exit_troff): Make buf unsigned char [].
13538 Call to make_temp_iterator casts buf to char*.
13540 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
13542 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
13543 * Makefile.cpg (depend.temp): Likewise.
13545 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
13547 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
13549 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
13551 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
13553 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
13555 * Version 1.06 released.
13557 * Integrate mm 1.04.
13559 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
13561 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
13563 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
13565 * afmtodit/afmtodit.pl: Add -n option that disables generation of
13567 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
13568 afmtodit. Regenerate.
13570 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
13571 @f back past the current position.
13573 * tmac/tmac.e: Change calls to @R so that comments are not part of
13576 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
13578 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
13580 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
13581 check that we can link a call to a function declared in <stdio.h>.
13582 (GROFF_UNISTD_H): New macro.
13583 * configure.in: Call it.
13584 * Makefile.in: Document it.
13585 * include/posix.h: New file.
13586 * troff/troff.h: Don't include <osfcn.h>
13587 * troff/input.cc: Include posix.h.
13588 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
13590 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
13591 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
13593 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
13594 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
13595 * libbib/search.cc (O_RDONLY): Delete definition.
13596 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
13597 Don't include <osfcn.h>.
13599 * acgroff.m4 (GROFF_TIME_T): New macro.
13600 * configure.in: Call it.
13601 * Makefile.in: Document it.
13603 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
13604 * configure.in: Call it.
13605 * Makefile.in: Document -DTRADITIONAL_CPP.
13606 * include/ptable.h: Don't include generic.h.
13607 (name2): Define it.
13609 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
13610 Afterwards remove [T1 and [T2.
13611 (ref*spec!0, ref*spec!2): Use T1 rather than T.
13612 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
13613 (ref*add-T2): Renamed from ref*add-T.
13614 (ref*add-T1): New macro.
13616 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
13618 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
13620 * libbib/index.cc: Include <fcntl.h>.
13621 (O_RDONLY): Define if necessary.
13622 (make_index_search_item, index_search_item_iterator::get_tag,
13623 index_search_item::check_files): Use O_RDONLY.
13624 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
13625 (O_RDONLY): Define if necessary.
13626 (search_list::add_file): Use O_RDONLY.
13627 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
13629 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
13632 * libbib/index.cc (S_ISREG): Define it if necessary.
13633 (index_search_item::load): Use S_ISREG.
13635 * include/driver.h: Include <errno.h>.
13637 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
13639 * eqn/box.cc (body_height): Increase default value to 85.
13640 (body_depth): Increase default value to 35.
13642 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
13644 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
13645 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
13646 protected from expansion with \E.
13648 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
13650 * Makefile (Makefile): New target.
13652 * Makefile.sub (configure, distfiles): New targets.
13654 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
13657 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
13659 * eqn/box.cc (param_table): Add body_height and body_depth.
13661 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
13663 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
13665 * psbb/Makefile.sub: Don't link with libgroff.a.
13667 * acgroff.m4 (GROFF_PUTENV): New macro.
13668 * configure.in: Call GROFF_PUTENV.
13669 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
13670 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
13673 * troff/env.cc (distribute_space): Rename force_forward argument
13674 to force_reverse. Reverse the list if force_reverse is true.
13676 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
13678 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
13680 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
13681 height or depth to be negative. Guard against SUP_RAISE quantity
13684 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
13686 * devps/generate/textmap: Add `an' (arrowhorizex).
13687 * tmac/tmac.ps: \(an overlaps horizontally.
13688 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
13690 * devps/symbolchars: Add arrowverttp, arrowvertbt.
13691 * devps/textmap: Add arrowvertex.
13692 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
13693 updownarrow delimiters.
13694 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
13696 * tbl/table.cc (simple_entry::position_vertically,
13697 block_entry::position_vertically): For a centered entry, perform
13698 the motion in two stages.
13700 * refer/refer.cc (split_punct): Don't call lookup_token if there
13703 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
13705 * troff/input.cc (token::next): Delete token_node after copying
13708 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
13711 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
13713 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
13715 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
13717 * grops/ps.cc (usage): -b option takes an argument.
13719 * devps/prologue (PLG): New procedure.
13720 * grops/ps.cc (main, usage): New -g option.
13721 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
13724 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
13726 * include/cset.h: Include <limits.h> if we have it.
13728 * libgroff/illegal.cc: New file.
13729 * include/lib.h (illegal_input_char): Use table.
13730 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
13731 * pic/lex.cc (ARG1): Renumber to 14.
13732 * eqn/lex.cc (ARG1): Likewise.
13734 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
13735 (eg 1.05.90) correctly.
13737 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
13739 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
13740 Rename $r and $R registers to $v and $V.
13741 ($r, $R): Initialize to 0.
13742 (@v, @V): New macros.
13746 * troff/input.cc (main, usage): Add -R option that says not to
13748 * eqn/main.cc (main, usage): Rename -n to -R.
13750 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
13752 * devps/DESC.in: Leave font positions 5-9 blank.
13753 * devdvi/DESC.in: Likewise.
13755 * grog/grog.pl: Handle `.PS <file' correctly.
13757 * troff/input.cc (input_stack::push): Improve error message when
13758 input stack limit exceeded.
13760 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
13762 * refer/refer.cc (main): Fix typo in handling of `a' option.
13764 * refer/refer.cc (do_bib): In state START after a newline remain
13767 * groff/groff.sh: Deleted.
13768 * groff/Makefile.sub: Delete handling of groff.sh.
13770 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
13771 to determine whether to use \X'ps:...'.
13772 * tmac/troffrc: Set 0p register to 0.
13773 * tmac/tmac.ps: Set 0p register to 1.
13775 * groff/groff.cc: Support -X option. Give warning for -TXps and
13776 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
13777 * tmac/troffrc: Support -r.X=1.
13779 * pic/troff.cc (troff_output::dot): Don't test
13780 zero_length_line_flag.
13782 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
13784 * include/lib.h: Declare getopt() and friends unless
13785 STDLIB_H_DECLARES_GETOPT is defined.
13787 * doc/chars.tr: Delete.
13788 * man/groff_char.man: New file.
13790 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
13792 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
13793 user has changed register format.
13795 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
13797 * groff/groff.cc: Get rid of device_table. Get postprocessor from
13798 `postpro' command in DESC file. Get spooler command from `print'
13799 command in DESC file. Execute spooler command with /bin/sh.
13801 * groff/groff.cc: Split Unix-specific parts into...
13802 * groff/pipeline.c: New file.
13805 * COPYING: New file.
13806 * all files: Update copyright notices.
13808 * Rearrange files. Redo Makefiles. Use autoconf.
13810 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
13812 * troff/input.c (charinfo_to_node_list): Interpret character
13813 definition with escape_char of `\'.
13815 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
13817 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
13818 Define INT_DIGITS as big enough for 64-bit integer.
13819 * lib/strtol.c: Don't include lib.h.
13820 * lib/lib.h: Delete ifdef __cplusplus stuff.
13822 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
13824 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
13825 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
13826 get DESC from current directory.
13828 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
13830 * tbl/main.c (main): Always reset the line number when reading
13833 * tbl/table.c (table::print_single_hline, table::print_double_hline,
13834 table::define_bottom_macro, table::do_row, table::do_top): Round
13835 vertical spacing up to vertical resolution.
13837 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
13839 * ps/ps.h (enum resource_type): Avoid comma at end of
13841 * dvi/dvi.c (class dvi_printer): Likewise.
13842 * dvi/tfmtodit.c (gf::load): Likewise.
13843 * refer/label.y (struct expression): Likewise.
13844 * refer/refer.c (class label_processing_state): Likewise.
13845 * refer/indxbib.c (do_file): Likewise.
13846 * troff/troff.c (enum warning_type): Likewise.
13847 * tbl/main.c (process_data): Likewise.
13848 * troff/charinfo.h (class charinfo):
13850 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
13852 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
13854 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
13856 * groff.c: Move to new groff subdirectory.
13857 * groff/Makefile: New file.
13858 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
13860 * man/mdate.sh: Use ls -L if supported.
13862 * Consolidate all header files produced by gendef into lib/defs.h.
13863 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
13864 Don't include path.h.
13865 * lib/Makefile (path.h): Don't generate.
13866 * troff/input.c: Include defs.h. Don't include config.h.
13867 * troff/Makefile (config.h): Don't generate.
13868 * refer/index.h: Don't include suffix.h.
13869 * refer/index.c: Include defs.h.
13870 * refer/indxbib.c: Include defs.h.
13871 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
13873 * refer/Makefile (suffix.h, path.h): Don't generate.
13874 * groff.c: Don't include config.h. Include defs.h.
13875 * Makefile (config.h): Don't generate.
13876 (lib/defs.h): Generate.
13877 (topclean): Remove lib/defs.h.
13879 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
13881 * lib/malloc.c, lib/getpagesize.h: Deleted.
13882 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
13884 * lib/Makefile: Delete malloc-related stuff.
13885 * lib/new.c: Workaround COOKIE_BUG if necessary.
13887 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
13888 needed header files directly.
13889 * refer/refer.h: Omit definition of DEFAULT_INDEX.
13890 * Makefile: Include definition of DEFAULT_INDEX in path.h.
13892 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
13894 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
13896 * lib/font (font::load_desc, font::load): Don't split argument of
13898 (font::handle_unknown_font_command): Change type.
13899 * ps/ps.c (ps_font::handle_unknown_font_command,
13900 handle_unknown_desc_command): Change type.
13901 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
13903 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
13905 * lib/font.h (font::handle_unknown_font_command): Add file and
13907 * lib/font.c (font::handle_unknown_font_command):
13908 * ps/ps.c (ps_font::handle_unknown_font_command):
13909 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
13910 lineno arguments. Use _with_file_and_line functions for error
13913 * lib/fontfile.c (font::unknown_desc_command_handler): New static
13915 * lib/font.c (font::set_unknown_desc_command_handler): New
13917 (font::load_desc): For unknown commands, call
13918 unknown_desc_command_handler if not null.
13919 * lib/font.h (class font): Declare them.
13920 (FONT_COMMAND_HANDLER): New typedef.
13921 * ps/ps.c (handle_unknown_desc_command): New function.
13922 (main): Set bflag if we had a -b option. Call
13923 font::set_unknown_desc_command_handler.
13924 (broken.h): Don't include.
13925 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
13927 * ps/devps/Makefile: Add `broken' command to DESC file using
13928 BROKEN_SPOOLER_FLAGS.
13930 * macros/tmac.e ([, ]): Add as synonyms for { and }.
13932 * macros/tmac.e ($p): Only exdent if \$3 > 0.
13934 * macros/tmac.e (@R, @S): New macros.
13935 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
13936 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
13937 Declare $H, $[0-9], .. macros with @S.
13938 Declare |0, |1, |2, |3 strings with @S.
13940 * macros/tmac.e (@S): Rename to @U.
13942 * macros/tmac.e (@z): Define @b and bp as empty instead of
13945 * macros/tmac.e (@m): Deleted.
13946 (@h): Don't call @m.
13947 (@z): Don't set @m trap.
13949 * macros/tmac.e ($h, $f): Define |z as empty string.
13951 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
13954 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
13956 ()f): Likewise for * register.
13958 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
13959 argument is missing, don't change $R. Call sr with three
13960 arguments when initializing.
13962 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
13964 * macros/tmac.e (sr): New macro.
13965 Initialize $r and $R using sr.
13967 * macros/tmac.e (,): Delete \*(#[.
13969 * troff/env.c (set_tabs): Read the tab type even if the position
13970 is bad. Allow the position of the first tab stop to be negative.
13972 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
13974 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
13976 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
13977 rather than -DPATHCONF_MISSING.
13978 * Makefile: Get rid of PATHCONF_MISSING.
13980 * refer/map.c: New file.
13981 * refer/index.c: Interface to mmap through map.c. Rename map_size
13983 * refer/Makefile: Handle map.c.
13984 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
13986 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
13988 * Makefile: RANLIB should be `true' if there is no ranlib.
13989 * lib/Makefile (libgroff.a): Simplify.
13990 * driver/Makefile (libdriver.a): Simplify.
13992 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
13993 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
13996 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
13998 * troff/env.c (compare_ranges): Declare as extern "C".
14000 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
14002 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
14004 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
14006 * pic/troff.c (troff_output::text): Merge in grops_output::text,
14007 but conditionalize use of \X based on \*(.T.
14008 (grops_output::*): Deleted.
14009 * pic/output.h: Delete declaration of make_grops_output.
14010 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
14011 by default. -n sets it to 0.
14012 (usage): Corresponding changes.
14013 * groff.c (main): Don't pass -x or -p to pic.
14014 * groff.sh: Likewise.
14016 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
14019 * ps/devps/afmtodit: Change calculation of asc_boundary and
14020 desc_boundary. Make these bounds inclusive.
14021 * ps/devps: Regenerate font files.
14023 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
14025 * macros/tmac.latin1: New file.
14026 * macros/tmac.tty-char: Use tmac.latin1.
14027 (tmac.tty-tr): Deleted.
14028 * macros/Makefile: Install tmac.latin1.
14029 * macros/tmac.dvi: Use tmac.latin1.
14030 * macros/troffrc: Translate \[char160] onto no-break space here.
14031 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
14033 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
14035 * macros/tmac.Xps: Use `do' request.
14037 * macros/tmac.ps: Use `do' request.
14039 * macros/tmac.e (@C): Use `do' request.
14041 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
14042 * macros/Makefile: Install tmac.X*.
14044 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
14045 * tty/Makefile: Don't install tmac.tty*.
14046 * macros/Makefile: Install tmac.tty*.
14048 * dvi/tmac.dvi: Move to macros.
14049 * dvi/Makefile: Don't install tmac.dvi.
14050 * macros/Makefile: Install tmac.dvi.
14052 * ps/tmac.ps*: Move to macros.
14053 * ps/Makefile: Don't install tmac.ps*.
14054 * macros/Makefile: Install tmac.ps*.
14056 * eqn/box.c: Provide draw_lines parameter corresponding to -D
14058 * macros/eqnrc: Set draw_lines parameter based on device.
14059 * groff.c: Don't pass -D flag to eqn.
14060 * groff.sh: Likewise.
14061 * eqn/main.c: Warn about use of -D.
14063 * troff/input.c (process_startup_file): New function.
14064 (main): Call process_startup_file().
14065 * macros/troffrc: New file.
14066 * macros/Makefile: Install troffrc.
14067 * groff.c (main): Don't pass extra -m option to troff. For a
14068 pseudo device pass the name of the pseudo device to troff using
14070 * groff.sh: Likewise.
14071 * groff.c (possible_command::prepend_arg): Deleted.
14073 * troff/input.c (do_request): New function.
14074 (init_input_requests): Bind "do" to do_request.
14076 * eqn/main.c (main): Instead of loading eqnchar from device directory,
14077 load eqnrc from macro directory.
14078 * macros/eqnrc: New file.
14079 * macros/Makefile: Install eqnrc.
14080 * ps/devps/eqnchar: Deleted.
14081 * ps/devps/Makefile: Don't install eqnchar.
14082 * dvi/devdvi/eqnchar: Deleted.
14083 * dvi/devdvi/Makefile: Don't install eqnchar.
14084 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
14087 * lib/device.[ch]: New files.
14088 * lib/font.h (font::set_device_name, font::get_device_name):
14090 * lib/fontfile.c: Use device.h.
14091 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
14092 * troff/input.c: Delete definition of `device'.
14093 (main): Don't initialize device.
14094 * troff/troff.h: Include device.h rather than declaring device.
14095 * troff/Makefile: No need to handle DEVICE.
14096 * driver/input.c: Include device.h. Don't use
14097 font::{set,get}_device_name.
14098 * groff.c, Makefile: Rename device.h to config.h.
14099 * groff.c: Use library device variable.
14100 * eqn/main.c: Use library device variable.
14101 * eqn/Makefile: No need to handle DEVICE.
14103 * lib/searchpath.[ch]: New files.
14104 * lib/Makefile: Handle searchpath.[ch].
14105 * troff/input.c (open_file, init_dirs): Deleted.
14106 (macro_dirs): Deleted.
14107 (open_mac_file, macro_source): Use class search_path.
14108 (add_string, struct string_list): Move definition.
14109 (main): Change -M option to use macro_path. Delete call to
14111 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
14112 Rewrite to use class search_path.
14113 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
14114 * lib/Makefile: fontfile.c depends on searchpath.h.
14115 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
14117 * lib/macropath.[ch]: New files.
14118 * troff/Makefile: No need to handle MACROPATH.
14120 * troff/input.c: Delete DUMP code.
14121 * lib/fontfile.c, lib/font.h: Delete
14122 font::forget_command_line_font_dirs.
14124 * troff/input.c (push_token): New function.
14125 (handle_first_page_transition): Use push_token().
14126 (process_input_stack): Change handling of a space at the beginning
14129 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
14131 * troff/input.c (font_dirs): Delete unused variable.
14133 * eqn/lex.c (do_set): Correct error messages.
14135 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
14137 * troff/input.c (do_define_string): Allow the string name to be
14138 followed immediately by a tab.
14139 (define_character): Likewise.
14141 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
14143 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
14146 * troff/input.c (input_iterator::is_file): New virtual function.
14147 (file_iterator::is_file): New function.
14148 (input_stack::end_file): New function.
14149 (input_stack::next_file): Handle the situation where there is no
14150 file on the input stack correctly. Avoid making two passes over
14152 (next_file): Make the filename optional; in this case call
14153 input_stack::end_file().
14155 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
14157 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
14158 produce a real _ charater when the current font is CW and _
14161 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
14162 expression to work around gcc 2.2 bug.
14164 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
14166 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
14168 * troff/env.c (environment::add_padding): New function.
14169 (environment::add_char): Use add_padding().
14170 (environment::space): Likewise.
14171 (environment::wrap_up_field): Add some padding if there is none
14172 and there's no current tab.
14173 * troff/env.h: Declare environment::add_padding.
14175 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
14177 * pic/pic.y: undef fmod and rand before declaring them.
14179 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
14181 * troff/input.c (main): If the DESC file specifies a font name of
14182 0, then leave the corresponding font position empty.
14184 * nroff.sh: New file.
14185 * Makefile (install.nobin): Install nroff.sh.
14187 * tty/devlatin1/R.proto: Add ao as synonym for de.
14188 * tty/tmac.tty-char: Define ao as o.
14190 * tty/dev{ascii,latin1}/R.proto: Add aq.
14191 * tty/tmac.tty-char: Delete definition of aq.
14193 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
14195 * troff/input.c (init_charset_table): Don't translate 0240.
14196 * ps/tmac.ps: Translate char160 to space.
14197 * dvi/tmac.dvi: Likewise.
14198 * tty/tmac.tty: Likewise.
14200 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
14202 * dvi/tmac.dvi: Add support for all Latin-1 characters.
14204 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
14205 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
14208 * tty/tmac.tty-char: Add \(ah.
14210 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
14211 No need to define \(FM and \(!/. Conditionalize all character
14214 * ps/devps/lgreekmap: Add +h, +f, +p.
14216 * ps/tmac.psnew: New file.
14217 * ps/Makefile: Install tmac.psnew.
14219 * troff/input.c (charinfo_to_node_list): Don't ever interpret
14220 character definitions in compatible mode.
14222 * troff/input.c (remove_character): New function.
14223 (init_input_requests): Bind remove_character to "rchar".
14225 * ps/tmac.psold: New file.
14226 * ps/Makefile: Install tmac.psold.
14227 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
14228 characters into tmac.psold. Make these definitions unconditional.
14230 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
14232 * ps/tmac.ps: Don't define \('c and \('C.
14234 * ps/devps/textmap: Move Greek characters to...
14235 * ps/devps/symbolchars:
14237 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
14239 * ps/devps/text.enc: Add quotesingle.
14240 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
14241 * tty/tmac.tty-char: Likewise.
14242 * dvi/devdvi/texmi.map: Add +h, +f, +p.
14243 * dvi/devdvi/texi.map: Add Fn.
14244 * dvi/devdvi/msam.map: Add lz.
14245 * dvi/tmac.dvi: Handle Bq, bq, aq.
14247 * pic/lex.c (get_token): Recognize 'th.
14248 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
14250 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
14252 * ps/devps/textmap: Move di, mu, +- to...
14253 * ps/devps/symbolchars:
14255 * macros/tmac.s (@XS): Don't call par@reset or fi.
14256 (XA): Call LP. Turn off adjustment. Reduce line length.
14258 * macros/tmac.s: Initially alias XS to LP.
14259 (XS): Rename to @XS.
14260 (cov*ab-init): Alias XS to @XS.
14262 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
14264 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
14265 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
14266 (token::is_size, token::changes_env): Deleted.
14267 * troff/number.c (parse_term): No need to process \s explicitly.
14268 Call tok.next() only after scale indicator has been processed.
14269 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
14271 (token::next): Handle \s, \f, \S, \H immediately rather than
14272 returning them as tokens.
14273 (token::operator==, token::description, token::add_to_node_list,
14274 token::process): Remove handling of deleted tokens.
14276 * troff/env.c (environment::add_char): When adding padding
14277 indicator character, call start_line() if necessary.
14279 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
14281 * ps/devps/afmtodit: Don't output 0 kerns.
14283 * ps/devps/afmtodit: Remove directory from name of encoding in
14284 font description file.
14286 * ps/devps/afmtodit: Improve error messages.
14288 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
14290 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
14291 * ps/devps/FontMakefile: Deleted.
14292 * ps/devps/afmname: New file.
14294 * ps/devps/symbol.sed: New file.
14295 * ps/devps/symbol.diff: Deleted.
14296 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
14297 Generate zapfdr.afm from zapfd.afm.
14299 * tty/tmac.tty (tty-char): Prefix definition with ".
14301 * macros/tmac.an (TP): Don't start a diversion if one has already
14304 * tty/tmac.tty-char: Add Latin-1 characters.
14306 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
14308 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
14310 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
14311 Move declaration of struct horizontal_span.
14313 * tbl/table.c (table::table): Initialize span_list.
14314 (table::~table): Delete span_list.
14316 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
14318 * ps/devps/Makefile: Avoid dependency on GNU make.
14320 * ps/tmac.ps: Check that character does not already exist before
14323 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
14324 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
14325 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
14328 * tty/tmac.tty-char: New file.
14329 * tty/Makefile: Install tmac.tty-char.
14330 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
14333 * tty/tmac.tty: Fix definition of \(34.
14335 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
14336 bracket-drawing characters onto |. Add *o.
14338 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
14339 only if current_field.
14341 * troff/dictionary.c (dictionary::lookup): Free old_table after
14344 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
14346 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
14347 whose glyphs are identical to glyphs of some Roman character.
14349 * tty/devlatin1/R.proto (bu): Deleted.
14350 * tty/devascii/R.proto (bu): Deleted.
14351 * tty/tmac.tty: Add definition of \(bu.
14353 * eqn/main.c (do_file): Pass FILE as argument.
14354 (main): Automatically load eqnchar. New options -F and -n.
14355 Pass do_file an opened FILE.
14356 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
14357 No need to include font.h.
14358 * groff.sh: Likewise. Don't need to use - for standard input.
14359 Prefix files with -- if first file starts with -.
14361 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
14363 * troff/env.c (environment::possibly_break_line): Don't set line
14364 to 0 across call to output_line(). Don't call output_line() until
14365 after discarding nodes after break.
14367 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
14369 * request.h (macro::empty): Declare it.
14370 * input.c (macro::empty): New method.
14371 (interpolate_macro): Don't give a WARN_SPACE if the two-character
14374 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
14376 * troff/env.c (environment::start_field): Decrement space_total
14377 when a space is frozen.
14379 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
14381 * macros/tmac.an (R): Delete macro.
14383 * troff/input.c (get_copy, token::next): Support \# (like \" but
14384 newline is ignored).
14386 * troff/input.c (token::next): Fix error message in 'Y' case.
14388 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
14390 * eqn/delim.c (define_extensible_string): Recognize any prefix of
14393 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
14395 * c++test.c: Include <osfcn.h>.
14397 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
14400 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
14402 * tbl/table.c (table::divide_span): Don't count column separation
14403 if expand was specified.
14405 * tbl/main.c (process_format): Don't ignore width specs in
14406 continued format. Give warning for changing equal widths or
14407 column separation in continued format.
14408 (process_data): Set column separation, minimum width, equal
14409 columns at end of table.
14411 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
14413 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
14414 node::add_discretionary_hyphen): Use soft_hyphen_char.
14415 (set_soft_hyphen_char): New function.
14416 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
14418 * Makefile (c++tested): Give more helpful message if test fails.
14420 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
14422 * troff/input.c (init_charset_table): Translate 0240 to
14423 an unbreakable space.
14425 * troff/token.h (token::hyphen_indicator): New function.
14426 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
14428 * troff/input.c (translate): Allow translation to \%.
14429 * troff/node.c (node::add_char): Handle
14430 TRANSLATE_HYPHEN_INDICATOR.
14431 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
14433 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
14436 * tty/devlatin1/R.proto: \(hy and - should print as 055.
14438 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
14440 * groff.c (run_commands): If the last command gets a SIGPIPE send
14441 a SIGPIPE to all children than haven't yet terminated. When
14442 command terminates, set pid field to -1.
14444 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
14446 * groff.c (main): Pass an appropriate -filename option to gxditview.
14448 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
14450 * Makefile.bd (install): Remove existing program before copying.
14452 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
14453 programs which have Unix counterparts to be installed with
14454 user-specified prefix.
14456 * troff/input.c (exit_troff): Don't check if exit_started.
14457 (exit_request): Don't call exit_troff if exit_started.
14459 * Makefile.bd (install.mm): Rename to install.dwbmm.
14461 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
14463 * driver/input.c (do_file): Add missing break for '#' case.
14465 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
14467 * troff/input.c (input_stack::clear): Clear past any boundaries and
14468 then add the boundaries back.
14470 * troff/input.c (exit_troff): Return immediately if already
14473 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
14475 (pg*end-page): If the text has ended and there are no more
14476 footnotes or keeps, exit.
14478 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
14480 * troff/input.c (init_charset_table): Make \(rq transparent by
14483 * macros/tmac.an: Define lq and rq strings.
14485 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
14487 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
14489 * troff/env.c (environment::final_break): New function.
14490 (environment::newline): Set prev_line_interrupted to 2 if
14492 * troff/env.h: Declare environment::final_break.
14493 * troff/input.c (exit_troff): Call environment::final_break()
14494 instead of environment::do_break().
14496 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
14497 doesn't already exist.
14498 * macros/man.local: New file.
14499 * macros/tmac.an: Load man.local.
14500 * macros/man.ultrix: New file.
14502 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
14504 * troff/input.c (exit_groff): Rename to...
14505 (exit_troff): New function.
14507 * troff/div.c (exit_started, done_end_macro,
14508 seen_last_page_ejector): New global variables.
14509 (began_page_in_end_macro): New static variable.
14510 (exit_flag): Deleted.
14511 (top_level_diversion::top_level_diversion): Initialize
14513 (top_level_diversion): More elaborate test for whether
14514 cleanup_and_exit() should be called.
14515 Set began_page_in_end_macro if the end macro isn't yet finished.
14516 * troff/div.h (top_level_diversion::last_page_count): New data
14518 (top_level_diversion::set_last_page): New function.
14519 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
14520 * troff/env.c (do_break): Zero prev_line_interrupted.
14521 * troff/input.c (exit_flag): Delete declaration.
14522 (LAST_PAGE_EJECTOR): New magic cookie.
14523 (token::next): Handle LAST_PAGE_EJECTOR.
14524 (exit_groff): Set exit_started and done_end_macro instead of
14525 exit_flag. Call top_level_diversion::set_last_page. Push a
14526 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
14527 another ejection after setting seen_last_page_ejector.
14529 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
14531 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
14533 * macros/tmac.e (TH): Make sure there's room for the initial
14536 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
14537 Set FVS in points rather than units.
14539 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
14541 * troff/div.c (top_level_diversion::add_trap): Don't consider the
14542 position of empty slots.
14544 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
14546 * ps/devps/S: Fix height and depth of parenrightex.
14547 * ps/devps/symbol.diff: Regenerate.
14549 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
14551 * tmac.e (u): Do underlining as in -mgs.
14553 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
14555 * tty/tty.c (tty_printer::end_page): If overstriking is
14556 suppressed, still turn overstruck horizontal and vertical lines
14559 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
14562 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
14564 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
14566 * Version 1.05 released.
14568 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
14570 * tty/tty.c: Instead of keeping an array of glyphs and then
14571 sorting it, keep a ordered linked list of glyphs for each line.
14573 * driver/driver.h: Include stddef.h.
14575 * tty/tty.c (compare_glyph):
14576 * refer/refer.c (rcompare):
14577 * troff/env.c (compare_ranges): Arguments of qsort comparison
14578 function should be const void *.
14580 * troff/number.c (parse_term):
14581 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
14584 * refer/label.y (consider_authors): Don't access variables
14585 constructed under a condition outside that condition: put braces
14586 round for statement containing declaration; redeclare use of same
14589 * pic/pic.y (text_expr): Delete production that allows
14590 parenthesised text_expr.
14591 (expr): Allow a conditional_expr to appear in parentheses.
14592 (conditional_expr): Rename to any_expr.
14594 * mm: Install new version 1.01 from jh.
14596 * lib/font.c (font::get_width): Cache scaled widths.
14597 (font::font): Initialize widths_cache.
14598 (font::~font): Destroy widths_cache.
14599 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
14601 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
14603 * c++test.c, c++test.ref: New files.
14604 * Makefile: Check that the C++ compiler works.
14606 * ps/tmac.pspic (PSPIC): Do a break.
14608 * ps/tmac.ps: Move definition of PSPIC into...
14609 * ps/tmac.pspic: New file.
14610 (PSPIC): Draw box around picture, but make it invisible to grops.
14611 * ps/tmac.ps: Load tmac.pspic.
14612 * ps/Makefile: Install tmac.pspic.
14614 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
14616 * lib/font.c (scale_round): If n is negative,
14617 subtract .5 before truncating floating point result.
14619 * lib/fontfile.c: Include <errno.h>.
14621 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
14623 * driver/input.c (get_char): Inline. Don't update current_lineno.
14624 Change callers to up date current_lineno if necessary.
14625 Use get_char() instead of getc(current_file).
14627 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
14629 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
14631 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
14633 * tty/tty.c (tmac.tty): Define \(rg as (R).
14635 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
14637 * lib/lib.h: New define a_delete.
14638 * Use a_delete instead of delete when deleting an array of objects
14639 without destructors.
14641 * lib/lib.h: Rename adelete to ad_delete.
14642 * Change uses of adelete.
14644 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
14646 * eqn/eqn.y: Include lib.h.
14648 * troff/node.c (grow_font_table): Delete old_font_table.
14650 * mm: Install new version from jh.
14652 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
14654 * tbl/table.h (format_type): Make global instead of local to class
14655 entry_format. Prefix enumerators with FORMAT_.
14656 * tbl/table.c, tbl/main.c: Corresponding changes.
14657 * refer/token.h (token_type): Make global. Prefix enumerators
14659 * refer/token.[ch]: Corresponding changes.
14660 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
14662 * troff/div.c (node::set_vertical_size): Don't name argument.
14664 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
14666 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
14667 * lib/lib.h: Define adelete accordingly.
14668 * pic/object.c (graphic_object::graphic_object):
14669 * tbl/main.c (format::~format):
14670 * tbl/table.c (table::~table):
14671 * refer/ref.c (reference::~reference, reference::merge,
14672 reference::insert_field, reference::delete_field): Use adelete.
14674 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
14676 * tbl/table.h: Corresponding changes.
14678 * common.c (common_output::dashed_arc, common_output::dotted_arc):
14679 Ensure total_angle is positive.
14681 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
14683 * refer/ref.c (reference::merge, reference::insert_field,
14684 reference::delete_field): Avoid delete[0].
14686 * refer/token.c (init_special_chars): Move calls to cmupper
14687 outside calls to init_two_char_letter to work around bug in gcc
14690 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
14692 * lib/new.c (operator new): Use __builtin_new for g++.
14694 * pic/object.c (graphic_object::~graphic_object): Don't use
14697 * pic/object.c (output::compute_scale): Initialize max_width and
14700 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
14702 * troff/input.c (write_request): Call fflush.
14704 * troff/node.h (class composite_node): Move declaration to node.c
14705 * troff/input.c (charinfo_to_node): Rename to ...
14706 (charinfo_to_node_list): Return node list rather than composite
14708 * troff/node.c (make_composite_node): New function.
14709 (make_node, add_char): Call make_composite_node instead of
14711 (class composite_node): Add a tfont * member. Delete font_size
14713 (composite_node::composite_node, composite_node::copy,
14714 composite_node::size): Corresponding changes.
14715 (composite_node::tprint): Provide constant spacing, emboldening
14716 and track kerning as specified in tfont.
14717 (composite_node::width): Change width calculation accordingly.
14718 * troff/env.h (environment::composite): New member.
14719 (environment::is_composite, environment::set_composite): New
14721 * troff/env.c (environment::environment): Initialize composite.
14722 * troff/input.c (charinfo_to_node): Call
14723 environment::set_composite.
14724 * troff/node.c (make_composite_node, make_glyph_node): Use the
14725 plain version of the tfont if the environment is composite.
14727 * troff/node.c (font_info::get_space_width): Additional argument
14728 giving space_size. Handle constant space correctly. Scale by
14729 space_size unless constant spaced.
14730 (env_sentence_space_width): New function.
14731 * troff/node.h: Declare it.
14732 * troff/env.h (environment::get_space_size,
14733 environment::get_sentence_space_size,
14734 environment::get_narrow_space_width,
14735 environment::get_half_narrow_space_width): Make inline.
14736 (environment::get_space_width): Make inline. Just call
14738 * troff/env.c: Delete definitions for funtions made inline.
14739 (environment::space_newline, environment::space): Use
14740 env_sentence_space_width(). Don't scale by space_size.
14741 * troff/node.h: Move declarations of env*space_width() functions
14744 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
14746 * macros/tmac.s (PS): Don't try to set negative indent.
14748 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
14750 * pic/pic.y: Fix min function.
14752 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
14754 * man/mdate.sh: Clear LANGUAGE.
14756 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
14758 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
14759 * pic/lex.c: New COMMAND keyword.
14760 * pic/pic.y (print_args, print_arg): New rules.
14761 (placeless_element): Use print_args for PRINT.
14762 New COMMAND element.
14764 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
14766 * troff/input.c (terminal): Handle missing argument correctly.
14768 * pic/pic.y (text_expr): New rule.
14770 * pic/pic.y: Implement := operator.
14772 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
14774 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
14777 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
14779 * ps/devps/dingbatsrmap: Include this in the distribution.
14781 * macros/tmac.doc: Replace with new version from 2nd Networking
14782 Release. Fix loading of doc-* files.
14783 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
14784 * macros/tmac.doc.old: New file. Apply fixes that had been
14785 applied to old tmac.doc.
14786 * macros/tmac.andoc: Check that we're running under groff.
14787 * macros/Makefile: Rework.
14789 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
14791 * tbl/table.h (format_type):
14792 * refer/token.h (token_type): If NESTED_TYPES is defined, use
14793 typedef to make these types visible at file scope.
14794 * Makefile: Add NESTED_TYPES configuration option.
14796 * troff/div.c (mark): At the top level use the value of
14797 nl_reg_contents rather than the current vertical position.
14799 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
14801 * tty/tty.c: Implement \D for horizontal or vertical lines.
14802 (tty_printer::set_char): Use vec_used+2 as serial number.
14803 Don't allow size of vector to exceed USHRT_MAX-2.
14804 Split off part into...
14805 (tty_printer::add_char): New function.
14806 (tty_printer::draw): New function.
14807 (compare_glyph): Handle equal serial numbers.
14808 (tty_printer::end_page): Handle overstruck characters from \D.
14809 (main, usage): Implement -d option.
14811 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
14813 * tbl/main.c (process_format):
14814 * eqn/text.c (split_text):
14815 * troff/input.c (token::next): Use inner block for declarations
14816 with initializers in switch statement.
14818 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
14820 * pic/common.c (common_output::dash_line): Cope with zero-length
14823 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
14825 * Version 1.04 released.
14827 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
14829 * macros/tmac.an (TH): Define a macro an-init to define variables
14830 based on command line arguments.
14831 (an-header): Call it.
14833 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
14835 * Makefile (install.mm): Rename to install.dwbmm.
14837 * Makefile: Integrate mm.
14838 * mm: New directory.
14840 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
14842 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
14845 * pic/troff.c (troff_output::simple_spline,
14846 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
14847 shadowing parameter.
14849 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
14851 * lib/ptable.h: Add explicit casts when converting from unsigned
14854 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
14855 * dvi/devdvi/Makefile: Install SA, SB.
14857 * refer/indxbib.c: Add declaration of mktemp.
14859 * refer/lookbib.c: Add declaration of isatty.
14861 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
14863 * pic/lex.c (interpolate_macro_with_args): While collecting
14864 arguments, keep track of whether we're in a string.
14866 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
14868 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
14869 down with \v, so as to avoid problems with top of page trap
14870 setting no space mode.
14872 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
14874 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
14876 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
14878 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
14879 Improve error message.
14881 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
14883 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
14886 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
14888 * groff.c (possible_command::execp): Always use _exit() after a
14891 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
14892 NO_SYS_WAIT_H configuration options.
14893 * groff.c: Use these options. Use POSIX-style macros to extract
14894 fields from the status returned by wait().
14896 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
14898 * tbl/table.c (table::compute_separation_factor): Allow the
14899 separation factor to drop to 0.
14901 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
14903 * refer/search.c: Include <errno.h>.
14905 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
14907 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
14909 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
14912 * pic/lex.c (input_stack::bol): Move definition out of class body.
14914 * pic/main.c: On MSDOS munge argv[0].
14916 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
14918 * lib/ptable.c (hash_string): Use unsigned long rather than
14920 (next_ptable_size): Use unsigned rather than int. Give an error
14921 message if we've hit the largest table size.
14922 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
14925 * pic/object.h (object_spec): Make flags unsigned long. Declare
14926 flags as const unisgned long rather than as enums.
14928 * pic/output.c: Deleted.
14930 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
14932 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
14933 Add additional argument.
14934 (line_entry::note_double_vrule_on_{left,right}): Set value of
14935 douvle_vrule_on_{right,left} flag according to argument.
14936 (simple_line_entry::simple_print,
14937 simple_line_entry::double_line_print): If adjacent to double vrule
14938 on a corner extend rather than shorten the rule by half the double
14941 * troff/number.c (parse_term): In checking for overflow, handle the
14942 case where the current horizontal position is negative.
14944 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
14946 * pic/object.c (draw_arrow): Check for object having zero length.
14948 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
14950 * eqn/main.c (do_file): Split off inline equation handling into...
14951 (inline_equation): New function. Search for starting delimiter
14953 (delim_search): New function. Don't recognize a delimiter that
14954 occurs in the name of an escape sequence, number register, string
14957 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
14959 * eqn/delim.c (delim_box::compute_metrics): Don't call
14960 define_extensible_string if left is 0.
14961 (delim_box::output): Don't print the left delimiter if left is 0.
14962 (delim_box::debug_print): Check for left == 0 before calling printf.
14964 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
14966 * troff/Makefile (majorminor.c): Include only digits in
14969 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
14971 * refer/dirnamemax.c: new file.
14972 * refer/genlimits.c: Deleted.
14973 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
14974 Don't check path length.
14975 * refer/Makefile: Add dir_name_max.o; delete genlimits.
14976 * Makefile: Add PATHCONF_MISSING option.
14978 * refer/indxbib.c (get_cwd): New function.
14979 (main): Use get_cwd().
14980 * lib/getcwd.c: New file.
14981 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
14982 GETCWD in SUBFLAGS.
14983 * lib/Makefile: Compile getcwd.o.
14985 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
14988 * refer/indxbib.c (main): Check success of mktemp.
14990 * lib/tmpfile.c: New file.
14991 * lib/Makefile: Add tmpfile.c.
14992 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
14993 * ps/ps.h: Delete declaration of mktemp().
14994 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
14995 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
14996 * driver/driver.h: No need now to include errno.h.
14998 * everywhere: Set errno to 0 before calling fopen().
15000 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
15001 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
15002 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
15004 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
15006 * troff/env.h (translate_space_to_dummy): Declare it.
15007 * troff/env.c (environment::space_newline, environment::space):
15008 If translate_space_to_dummy is set then make the width of spaces 0.
15009 * troff/input.c (translate): If the second character of a
15010 translation is a space, translate to unbreakable space. If the
15011 first character is a space, set or clear translate_space_to_dummy
15012 according to whether the second character is \&. Weird!
15014 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
15016 * groff.c (run_commands): Don't use non-zero exit code because a
15017 command gets SIGPIPE.
15019 * groff.c, groff.sh: Use -mXps with -TXps.
15021 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
15022 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
15023 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
15024 (ps_printer::special): New specials invis and endinvis.
15025 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
15026 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
15027 (ps_printer::end_page): Check that invis_count == 0.
15028 (ps_printer::invis_count): New member.
15029 (ps_printer::ps_printer): Initialize invis_count to 0.
15031 * troff/env.c (environment::hyphenate_line): Hyphenation
15032 indicator at beginning of word inhibits splitting after -, \(em
15035 * pic/pic.y (element): Allow another element to follow } without
15036 any intervening separator.
15038 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
15040 * pic/lex.c (get_delimited): Allow tabs before delimiter.
15042 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
15044 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
15045 declaration of wait() in header files.
15046 * Makefile: Get rid of -DHAVE_UNION_WAIT.
15048 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
15050 * lib/lib.h: Declare return type of strerror as char *.
15052 * man/Makefile: Add g flag to sed substitutions.
15053 * Makefile (shgroff, bindist): Likewise.
15055 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
15057 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
15058 * ps/devps/prologue (PBEGIN): Define showpage after pushing
15061 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
15063 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
15066 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
15068 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
15071 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
15073 * troff/input.c (define_number_reg): If currently undefined,
15074 don't define it if the argument is an invalid expression.
15076 * Makefile: Ignore return value of `if' commands without `else'
15079 * Makefile: Split up CPPDEFINES into a series of separate
15080 configuration options.
15082 * troff/input.c (init_registers): Use time_t instead of long
15083 unless LONG_FOR_TIME_T is defined. Use returned result rather
15084 than passing pointer.
15085 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
15087 * lib/Makefile (fontpath.h): Use gendef.
15089 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
15091 * troff/input.c (input_iterator::shift): Delete argument name.
15092 * troff/node.c (suppress_output_file::really_begin_page,
15093 suppress_output_file::really_transparent_char, node::ascii_print,
15094 node::tprint): Delete names of unused arguments.
15096 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
15098 * refer/label.y (string): Pass $4 to command_error.
15100 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
15102 * Version 1.03 released.
15104 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
15106 * Makefile: Pass definition of SHELL in SUBFLAGS.
15108 * gendef: New file.
15109 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
15110 ps/Makefile: Use gendef to construct header files that are
15111 constructed from the Makefile.
15113 * macros/Makefile: make all should build stripped version of tmac.e.
15115 * refer/Makefile (clean): Remove y.output.
15117 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
15119 * ps/pfbtops.c (main): Add -v option which prints out a version
15121 * ps/Makefile (pfbtops): Link with libgroff.a.
15123 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
15125 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
15126 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
15128 * refer/lkbib.c (main): Always terminate reference with blank
15130 * refer/lookbib.c (main): Likewise.
15132 * refer/linear.c (file_buffer::load): Check that the file is not a
15135 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
15136 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
15137 Delete second inclusion of <sys/param.h>.
15139 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
15141 * troff/token.h (token::special): Deleted.
15143 * tbl/main.c (process_format): Rework so that opt->tab_char is
15144 recognized only when appropriate.
15146 * ps/Makefile (clean): Remove pfbtops.
15148 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
15150 * lib/font.c (text_file::next): Don't return if we have got a
15153 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
15155 * refer/refer.c (store_reference): Get hash code from old_table[i]
15156 when rehashing the table.
15158 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
15160 * eqn/box.c (box::top_level): Save size and prev size using \R and
15161 restore it afterwards. Set the size to the size at the beginning
15163 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
15164 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
15166 * refer/Makefile (limits.h): Use ./genlimits.
15168 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
15170 * refer/index.c: Delete declarations of stat() and fstat().
15172 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
15174 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
15176 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
15178 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
15180 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
15182 * troff/input.c (token::get_char): Handle \e.
15184 * refer/linear.c: Delete declarations of fstat() and stat().
15186 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
15188 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
15189 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
15191 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
15193 * troff/input.c (do_define_macro): Improve error handling for end
15194 of file while defining macro.
15196 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
15198 * eqn/box.h: Fix declaration of set_gsize.
15199 * eqn/box.c (set_gsize): Make argument const char *.
15200 (gsize): Declare as char *.
15201 * eqn/main.c (main): Don't convert gsize to int.
15202 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
15204 * Version 1.02 released.
15206 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
15208 * macros/tmac.andoc: New file.
15209 * macros/Makefile: Install tmac.andoc.
15211 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
15212 operator new and delete on OP_DELETE_BROKEN not being defined.
15213 * Makefile: Mention OP_DELETE_BROKEN.
15215 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
15217 * Makefile (bindist): Pass SUBFLAGS.
15219 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
15221 * Makefile, groff.c: Pass definitions to groff.c via device.h.
15223 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
15226 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
15228 * ps/ps.h, ps/psrm.c: Make comment_table and
15229 header_comment_table local to resource_manager::process_file.
15231 * groff.sh: With -TXps pass -printCommand option to gxditview.
15233 * groff.c (possible_command::print): Implement using
15234 append_arg_to_string.
15236 * xditview: Merge in new implementation with own ChangeLog.
15238 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
15240 * groff.c (main): Implement PRINT_OPTION.
15241 (append_arg_to_string): New command.
15242 (device_table): Set PRINT_OPTION flag for Xps.
15244 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
15246 * troff/groff.h: Rename to troff.h.
15248 * pic/lex.c (lookup_keyword, docmp): New functions.
15249 (get_token): Use new lookup_keyword.
15250 Don't include key.h.
15251 * pic/key.[ch], pic/pic.gperf: Deleted.
15252 * pic/Makefile: Remove gperf stuff.
15254 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
15256 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
15258 * troff/Makefile, troff/node.c: Move definition of
15259 STORE_WIDTH into node.c.
15261 * etc/grog.pl, etc/grog.sh: Support -mdoc.
15263 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
15265 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
15266 dvi/devdvi/texb.map: Add lq and rq.
15267 dvi/devdvi: Regenerate fonts.
15268 * ps/devps/textmap: Add lq and rq.
15269 * ps/devps: Regenerate fonts.
15270 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
15271 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
15273 * pic/object.c (position_rectangle): When checking radius
15274 cope with possiblity that width or height is negative.
15275 (box_object::box_object): Have separate xrad and yrad with
15276 signs matching signs of dim components.
15277 (box_object::{north,south}_{east,west}): Use xrad and yrad.
15278 (box_object::print): With rounded boxes use absolute values
15279 for dim and rad arguments.
15281 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
15284 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
15286 * various files: Add explicit destructors to keep Saber CC +d
15289 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
15291 * eqn/box.c (box::top_level): Restore fonts correctly after
15292 font changes in line containing inline equation. Also
15293 restore previous font as well as current font.
15294 * eqn/pbox.h: Define necessary string and register names.
15296 * troff/input.c (token::next): Case 'R' calls do_register.
15297 (do_register): New function.
15299 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
15301 * groff.c, groff.sh: Support Xps device. Allow each device
15302 to have a pseudo_name and a real_name.
15304 * groff.c (run_commands): Don't print `Broken pipe' messages.
15306 * ps/pfbtops.c: New file.
15307 * ps/Makefile: Add pfbtops.
15309 * troff/number.c (parse_term): Improved error message.
15311 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
15313 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
15315 * Makefile: Integrate refer.
15316 * refer: New directory.
15317 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
15318 man/lkbib.man: New files.
15319 * man/Makefile: Support refer man pages.
15321 * lib/lib.h: Declare is_prime.
15322 * lib/prime.c: New file.
15324 * troff/input.c (macro_source): New function.
15325 (init_input_requests): Bind "mso" to macro_source.
15327 * troff/env.c (environment::possibly_break_line): Maintain
15328 pointer to pointer to node to be split in ndp so as to avoid
15329 using address of freed node.
15331 * troff/env.c (environment::hyphenate_line): Maintain pointer to
15332 pointer to first node to be hyphenated in startp so as to
15333 avoid using address of freed node.
15335 * troff/env.c (class trie, class hyphen_trie): Make the
15336 elements of the trie be of type char not unsigned char.
15337 Declare arguments to be const char* instead of unsigned char *.
15339 * troff/env.c (hyphenate): Initialize hbuf[0].
15341 * troff/input.c (set_string): Declare p to be char * and cast
15342 *p to unsigned char when necessary.
15344 * troff/input.c (do_define_macro): Declare s to be const
15345 char*. Cast element to unisgned char when necessary, Declare
15346 d to be an int. Handle EOF better.
15348 * troff/Makefile, troff/input.c: Different scheme for passing
15349 definitions of MACROPATH, HYPHENFILE and DEVICE.
15351 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
15353 * tty/devascii/R.proto: Delete entry for em.
15354 * tty/devlatin1/R.proto: Likewise.
15356 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
15358 * troff/input.c (translate): Stop when we get a space. Treat eof
15361 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
15363 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
15365 * tbl/main.c (process_format): A font name following a `f'
15366 modifier that starts with a digit can be only one character long.
15367 Also deal with EOF on the second character of the font name.
15369 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
15371 * troff/input.c (token::next): Turn \~ into an
15372 unbreakable_space_node.
15373 * troff/node.c (unbreakable_space_node): New class.
15374 * troff/node.h: Declare it.
15376 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
15378 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
15379 it's >= 0, before outputting it as a single byte.
15381 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
15383 * lib/font.c: Make font_char_metric::code an int.
15384 (font::get_code): Change return type to int.
15385 (font::load): Allow code to be arbitrary integer.
15386 * lib/font.h (font::get_code): Change return type to int.
15387 (font::number_to_index): Change argument type to int.
15388 * troff/input.c (token::next): In case 'N', allow any value.
15389 Store value in token::val.
15390 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
15391 (token::get_char, token::add_to_node_list, token::process): Get
15393 (charinfo::set_number): Change argument to int.
15394 (charinfo::get_number): Require that NUMBERED flag be set.
15395 (get_charinfo_by_number): Store numbered characters not between 0
15396 and 255 in a dictionary.
15397 * troff/charinfo.h (get_charinfo_by_number): Change argument type
15399 (charinfo::number): Change type to int.
15400 (charinfo::set_number): Change type of set_number to int.
15401 * troff/node.c (troff_output_file::put_char_width,
15402 troff_output_file::put_char): Test whether character is numbered
15403 using charinfo::numbered().
15404 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
15406 * lib/nametoindex.c: New implementation to cope with arbitrary
15409 * troff/input.c (token::operator==): Test val for
15410 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
15413 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
15414 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
15416 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
15418 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
15421 * all Makefiles: rm targets of cp and >.
15423 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
15426 * eqn/lex.c (def_table): Add dollar.
15428 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
15430 * troff/input.c (do_width): Push back newline before closing delim
15433 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
15435 * groff.c (possible_command::prepend_arg): New function.
15436 (main): Prepend device -m option.
15437 * groff.sh: Put device -m options before command-line options.
15439 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
15441 * macros/tmac.an (IP): Quote argument to TP.
15443 * ps/ps.c (main): New option -b, which sets...
15444 (broken_flags): New variable.
15445 (ps_printer::~ps_printer): Incorporate the setup section in the
15446 prolog if (broken_flags & NO_SETUP_SECTION).
15447 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
15448 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
15449 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
15450 ps_printer::print_needed_font_comment,
15451 ps_printer::print_supplied_font_comment,
15452 ps_printer::print_include_font_comments,
15453 ps_printer::lookup_doc_font, ps_printer::download_fonts,
15454 ps_printer::read_download_file, read_document_fonts, add_font,
15455 skip_line, parse_fonts_arg, document_font::document_font,
15456 document_font::~document_font, document_font::download,
15457 ps_output::include_file): Deleted.
15458 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
15459 rather than %!PS-Adobe-2.0. Make calls to
15460 resource_manager::need_font for each font that we used. Replace
15461 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
15462 print_supplied_font_comment, print_needed_font_comment by call to
15463 resource_manager::print_header_comments. Output %%Orientation
15464 comment. Output %%Requirements: numcopies comment if ncopies > 1.
15465 Don't output the prolog directly. Instead call
15466 resource_manager::output_prolog. Only define #copies when ncopies
15467 > 1. Delete calls to print_include_font_comments and
15468 download_fonts. Add call to resource_manager::document_setup.
15469 (ps_printer::do_file): Call resource_manager::import_file instead
15470 of including it ourselves.
15471 (ps_printer::do_import): Likewise. Also don't call
15472 merge_import_fonts. Push userdict on the dictionary stack before
15473 and pop it afterwards.
15474 Move declaration of ps_output into ps.h.
15475 * ps/psrm.c: New file implementing resource_manager class.
15476 * ps/ps.h: New file declaring ps_output and resource_manager
15478 * ps/devps/zapfdr.ps:
15479 * ps/devps/symbolsl.ps:
15480 * ps/devps/prologue: Use 3.0 conventions.
15481 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
15482 Add default definition of BROKEN_SPOOLER_FLAGS.
15483 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
15484 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
15486 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
15488 * etc/grog.pl: New file.
15489 * Makefile (GROG): New variable.
15490 Add GROG to SUBFLAGS.
15491 * etc/Makefile (GROG): New variable.
15492 (install.nobin): Install $(GROG) rather than grog.sh.
15494 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
15496 * eqn/special.c (special_box::compute_metrics): Make the input and
15497 output strings the same. Get the new height and depth from the
15498 predefined height and depth registers. Also make subscript kern
15499 and skew available.
15500 (special_box::compute_subscript_kern, special_box::compute_skew):
15503 * eqn/box.c (pointer_box::compute_skew,
15504 simple_box::compute_metrics, box::top_level)
15505 * eqn/text.c (prime_box::compute_metrics,
15506 prime_box::comput_subscript_kern)
15507 * eqn/limit.c (limit_box::compute_metrics):
15508 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
15509 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
15510 negative numbers in `nr' requests with a leading 0.
15512 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
15514 * eqn/special.c: New file.
15515 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
15516 Add new rule for simple.
15517 * eqn/lex.c (token_table): Add SPECIAL.
15518 * eqn/box.h: Declare make_special_box.
15519 * eqn/Makefile: Add special.[co].
15521 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
15523 * ps/devps/prologue: Possibly set packing to true while defining.
15524 Create grops dictionary here. Initialize local variables before
15525 defining procedures.
15526 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
15527 the dictionary stack. Set strokeadjust and overprint to false if
15528 the relevant operators are defined.
15529 (PEND): New procedure.
15530 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
15531 prologue. Do everything else in the setup section.
15532 (ps_printer::do_import): Just call PBEGIN and PEND around the
15533 picture. Also push userdict before, and pop it afterwards.
15535 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
15537 * troff/node.c (bracket_node::tprint): Brackets were being printed
15540 * macros/tmac.an (SH, SS): Set fill mode.
15542 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
15544 * troff/div.c (top_level_diversion::begin_page): Set
15545 high_water_mark to 0.
15547 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
15549 * man/mdate.sh: New file.
15550 * man/mdate.c: Deleted.
15551 * man/Makefile: Use mdate.sh instead of mdate.
15554 * eqn/lex.c (do_gsize): Supply missing argument to error message.
15556 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
15558 * man/mdate.c: New file.
15559 * man/*.man: Replace modification date by @MDATE@.
15560 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
15561 (mdate): New target.
15563 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
15564 Remove illegal input characters.
15566 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
15568 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
15570 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
15572 * troff/div.c (begin_page): Change behaviour when
15573 !first_page_begun and !break_flag.
15575 * troff/input.c (do_name_test): Return 0 if argument is empty.
15577 * troff/input.c (read_long_escape_name): Require closing ] to be
15578 at same input level as opening [.
15580 * troff/input.c (read_increment_and_escape_name): New function.
15581 (get_copy, process_input_stack): Use this for \n.
15583 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
15585 * troff/div.c (top_level_diversion::begin_page): Ignore the
15586 current value of page_number if !first_page_begun.
15588 * groff.c (main): Fix declaration of buf.
15590 * troff/input.c (do_name_test): New function.
15591 (token::next): Implement \A.
15592 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
15593 (token::description, token::add_to_node_list, token::process):
15594 Handle TOKEN_ESCAPE.
15595 * troff/token.h: New token TOKEN_ESCAPE.
15597 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
15599 * pic/main.c (do_picture): Allow space before and after filename
15600 following `<'. Check that the filename is not empty.
15602 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
15604 * Version 1.01 released.
15606 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
15608 * dvi/tmac.dvi: ftr HR to H.
15610 * macros/tmac.e: Round up computation of $r.
15612 * xditview/tmac.X: Don't give up completely in compatibility mode.
15613 Use \n(.s instead of \n[.s].
15615 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
15616 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
15617 Add u to factors inside \s[...]. Rename frac to dvi-frac.
15618 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
15619 short names in the char definitions.
15621 * ps/tmac.ps: Don't give up completely in compatibility mode.
15622 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
15623 quote in front of \n(.s. Add u to factors inside \s[...].
15625 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
15627 * tty/tmac.tty: Call the nroff request.
15629 * macros/tmac.e ((x, )x): Better definitions that work properly
15631 (@0, @1): Helper macros for (x.
15633 * macros/tmac.e ($s, hl): Use \l rather than \D.
15635 * tty/tmac.tty: Make it work better in compatibility mode.
15636 (pchar): Rename to tty-char.
15638 * macros/tmac.e (@E): New macro.
15639 (r, i, b, rb, bi): Use @E.
15641 * macros/tmac.e (@F): Don't use (;...) syntax.
15643 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
15644 it was modified for groff.
15646 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
15648 * macros/tmac.e (<., .>): Removed.
15649 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
15651 * macros/tmac.e: Remove check that groff is being used.
15653 * macros/tmac.e (@C): Change families only if using groff; turn
15654 compatibility mode off while changing familes. Save compatibility
15655 mode before changing families and restore it afterwards.
15657 * macros/tmac.e (@h): Remove test for offset + line length.
15659 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
15660 (lo, th, ac): Define to call @S instead of using als.
15662 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
15663 the ratio of the vertical spacing to the point size in units
15664 expressed as a percentage. Use these instead of $10r and $10R,
15665 Delete $10r and $10R.
15667 * lib/font.c (font::load): In default computation of space_width,
15668 divide by sizescale. Use scale_round.
15670 * macros/tmac.an (TP): Don't call `nf'.
15671 (an-do-tag): Don't call `fi'.
15673 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
15675 * troff/input.c (process_input_stack): Handle the case where
15676 spaces at the beginning of an input line are followed by a
15679 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
15681 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
15682 * groff.sh: Use pic -x with the dvi device.
15684 * dvi/devdvi/FontMakefile (H): Don't use -s.
15686 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
15687 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
15688 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
15691 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
15693 * ps/psfig.diff: New file.
15694 * ps/tmac.psfig: New file.
15696 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
15698 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
15699 (]-): Don't call ref*do-tl.
15701 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
15703 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
15704 (fn@do-FS): Rename to fn*do-FS.
15706 * troff/input.c (transparent_translate): New function.
15707 (process_input_stack): Apply transparent_translate before calling
15708 diversion::transparent_output(unsigned char).
15710 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
15712 * troff/input.c (do_define_macro): Define the macro before calling
15715 * xditview/Makefile: Add DEVICES variable. Change install target
15718 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
15720 * groff.c (run_commands): Handle the possibility that there are
15721 child processes other than those forked by us.
15723 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
15725 * lib/string.c (string::append): New function.
15726 * lib/stringclass.h: Declare it.
15728 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
15730 * eqn/main.c (main): New option -N which sets
15731 no_newline_in_delim_flag.
15732 (do_file): If no_newline_in_delim_flag is set don't allow newlines
15734 * groff.c (main): Pass -N on to eqn.
15735 (help, synopsis): Mention -N.
15736 * groff.sh: Implement -N.
15738 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
15740 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
15741 (]-): Call ref*do-tl if ref*need-tl is non-zero.
15742 (XP): Allow as initializer.
15744 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
15746 * troff/env.c (environment::wrap_up_field): If field_spaces are
15747 non-zero and we have a current_tab, subtract padding from
15748 tab_distance. If this makes tab_distance <= 0, use the next tab
15749 stop instead. If there isn't any next tab or it's a left tab,
15750 wrap up the current tab.
15751 (environment::start_field): Initialize tab_precedes_field.
15752 (environment::wrap_up_tab): If there's a current field, update
15753 pre_field_width, field_distance and tab_precedes_field.
15754 * troff/env.h (environment::tab_precedes_field): New member.
15756 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
15758 * ps/ps.c (ps_printer::do_file): New function.
15759 (ps_printer::special): Bind to `file' special.
15760 (ps_printer::do_exec): Set ndefined_styles to 0.
15762 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
15764 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
15765 Avoid stripping first character from the start of unrecognized
15766 escapes. Use lex_error instead of error to report errors.
15767 * eqn/lex.c (get_token): Rework handling of escapes.
15768 (lex_error): Move declaration into...
15771 * xditview/xditview.c (main): Make -page option work.
15773 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
15775 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
15777 * macros/tmac.s (B2): Correct size of box.
15779 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
15781 * macros/tmac.s (B2): Postpone drawing the box until in the
15782 top-level diversion.
15784 * tty/tmac.tty: Add font translations for C, CR, CW.
15786 * groff.c (synopsis, help): Document -i.
15787 * groff.sh: Implement -i.
15789 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
15790 Simplify the construction of SN.
15792 * troff/number.c (parse_term): Give `|' a higher precedence.
15793 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
15796 * macros/tmac.s (B2): Use par@finish instead of par@reset.
15798 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
15800 * lib/string.c (string::move): New function.
15801 * lib/stringclass.h: Declare it.
15803 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
15805 * troff/env.c (distribute_space): Add optional argument
15807 (environment::wrap_up_field): Call distribute_space with
15808 `force_forward' argument of 1.
15810 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
15812 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
15813 Inline it. Move reallocation into...
15814 (string::grow1): New function.
15815 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
15816 dependencies to include library header files.
15817 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
15819 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
15821 * macros/tmac.s (@NH): Use the same number registers than -ms does
15822 for the heading level counters. Use the same string that -ms does
15823 for the number for this heading.
15825 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
15827 * lib/new.c (operator new): Cast result of malloc to char *.
15829 * troff/input.c (spring_trap, lookup_request): Add assert that nm
15832 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
15834 * groff.c (main): Support -i.
15836 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
15838 * pic/pic.h: Include <osfcn.h>.
15840 * ps/ps.c: Add declaration of mktemp.
15842 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
15843 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
15844 argument as union wait *.
15845 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
15846 argument to union wait *.
15848 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
15850 * tty/tmac.tty: Add definition of \(co.
15852 * pic/object.c (make_arc): Only increase radius when radius
15853 strictly less than d.
15854 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
15857 * troff/env.c (environment::environment(symbol),
15858 environment::environment(const environment *)): Initialize
15861 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
15863 * tbl/main.c (main): Add exit(0).
15865 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
15867 * pic/main.c (main):
15868 * eqn/main.c (main):
15869 * tbl/main.c (main):
15870 * etc/soelim.c (main):
15871 * driver/printer.c (printer::~printer):
15872 * troff/node.c (real_output_file::~real_output_file,
15873 real_output_file::flush): Check for errors on stdout.
15875 * most files: Add 1991 to copyright notice.
15877 * macros/tmac.s: Don't test \n(.x and \n(.y.
15879 * troff/input.c (token::next): Rename `escape_char' label to
15880 `handle_escape_char' and `normal_char' label to
15881 `handle_normal_char'.
15883 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
15885 * groff.c (main, synopsis, help): Support -a option.
15886 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
15887 to trflags while parsing options.
15889 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
15891 * troff/number.c (parse_term): With `m', `M' and `n' scale
15892 indicators, convert scale factor to hunits before scaling.
15894 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
15896 * lib/font.c (scale_round): Better test for overflow when n is
15899 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
15901 * tbl/main.c (process_format): Add second argument of type
15902 options*. Change callers. Allow opt->tab_char as well as '\t'
15903 between format items.
15905 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
15907 * macros/tmac.an (PD): With no arguments, make sure register PD is
15909 (TH): Call PD with no argument, instead of setting register PD
15912 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
15914 * Version 1.00 released.
15916 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
15918 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
15920 * dvi/devdvi/DESC: Mount CW instead of CR.
15922 * dvi/tmac.dvi: Add definition of \(tm.
15924 * dvi/devdvi/texsy.map: Add lh, and rh.
15925 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
15926 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
15928 * dvi/devdvi/FontMakefile: Generate H from cmss10.
15929 * dvi/devdvi/Makefile: Install H.
15930 * dvi/devdvi/H: New file.
15932 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
15934 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
15937 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
15939 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
15941 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
15943 * macros/tmac.s (@EN): Handle the case where the equation is empty
15944 but the label is not.
15946 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
15948 * troff/groff.h: New warning category WARN_SPACE.
15949 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
15950 WARN_SPACE to warning_table.
15951 (interpolate_macro): Give a warning of type WARN_SPACE if the name
15952 is longer than two characters and is not defined, but the first
15953 two characters do make a defined name.
15955 * PROBLEMS: New file.
15957 * CHANGES: New file.
15958 * README-0.6, README-1.00: Deleted.
15960 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
15961 * xditview/devX75/Makefile: Make devX75-12.
15962 * xditview/devX100/Makefile: Make devX100-12.
15964 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
15965 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
15967 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
15969 * README-0.7: Rename to README-1.00.
15971 * macros/tmac.pic: New file.
15972 * macros/Makefile (install.nobin): Install tmac.pic.
15974 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
15976 * troff/env.c (hyphen_word): Correct the test for whether the
15977 token is a hyphen. Reset npos to 0.
15979 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
15981 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
15983 * macros/tmac.s (ds*common-end): Call par*reset.
15985 (par@reset-indent): Deleted.
15987 * macros/tmac.s (@IP): Divert the label.
15989 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
15991 * xditview/draw.c (setGC): Use a line width of .1m rather than
15992 .04m by default; round rather than truncate value.
15994 * tbl/table.c (class empty_entry): New class.
15995 (empty_entry::empty_entry, empty_entry::line_type): New functions.
15996 (table::add_entry): Represent empty entries by objects of type
15998 (table_entry::line_type): Return -1.
15999 (table::determine_row_type): Ignore entries with line_type 0.
16000 Treat type -1 as non-lines.
16002 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
16004 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
16005 macros/tmac.s: Rename \(-d to \(Sd.
16007 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
16009 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
16010 * xditview/libXdvi/DviChar.c: Likewise.
16011 * dvi/devdvi/texsy.map: Add `<<', `>>'.
16013 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
16015 * troff/div.c (top_level_diversion::begin_page): Call
16016 init_output() if the_output is 0.
16018 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
16020 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
16022 (get_copy): Turn \E into ESCAPE_E.
16023 (token::process, asciify): Handle ESCAPE_E.
16025 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
16027 (DS): Implement `.DS R'.
16029 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
16031 * macros/tmac.s (FS): New macro.
16033 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
16035 * macros/tmac.s (cov*tl-init): Remove after first execution
16036 instead of aliasing to @nop. Call top of page macro explicitly
16037 instead of setting trap; call @init first. Set pg@top as top of
16039 (cov*auto-init): Deleted. Set cov*tl-init instead of
16040 cov*auto-init as top of page trap.
16041 (TL, LP): Do a break instead of calling cov*tl-init.
16042 (cov*print): With RP format but no TL, alias FS and FE to @FS and
16043 @FE; in this case also give a warning and always start another
16044 page. No need to set pg@top here.
16045 (cov*tl-init): Rename to cov*first-page-init.
16047 * macros/tmac.s (RP): Do `.pn 0'.
16048 (cov*tl-init): With RP format don't do `.pn 0'.
16050 * macros/tmac.s (pg@cs-top): Set no space mode.
16052 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
16053 (cov*ab-init): Alias TL, AU and AI to these.
16055 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
16057 * macros/tmac.s (@EQ): Move the space before the equation into @EN
16058 (@EN): Do nothing unless \n[dl] is > 0.
16060 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
16062 * pic/object.c (ellipse_object::radius): New function.
16064 * VERSION: Change version to 0.7.
16066 * tbl/table.c (block_entry::do_divert): Declare return type as
16068 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
16070 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
16072 * troff/column.c: New file.
16073 * troff/Makefile: Corresponding changes.
16075 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
16078 * troff/div.c (top_level_diversion::space): If the space causes
16079 the first-page transition and springs a trap, truncate the space
16082 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
16084 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
16087 * pic/troff.c (troff_output::line_thickness,
16088 troff_output::set_fill): Do a horizontal motion to compensate for
16089 the width of the \D escape sequence.
16091 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
16093 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
16096 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
16099 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
16100 Supply empty definition.
16101 (text_entry::simple_print, simple_text_entry::simple_print):
16102 Delete declarations.
16103 (table::add_entry): Represent empty entries by objects of type
16106 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
16108 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
16110 * tbl/table.c (left_text_entry::add_tab): New function.
16112 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
16113 initialize like LP.
16115 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
16117 * troff/env.c (environment::start_field): Give an error message if
16118 there is no next tab.
16120 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
16122 * troff/env.c (hyphenate): Skip initial elements with zero
16125 * macros/tmac.s (par@init): Keep VS in points rather than units.
16127 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
16129 * pic/main.c (main): Implement `-c' option.
16130 * pic/output.h: Declare make_tpic_output().
16131 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
16133 (tpic_output): New class.
16134 (tpic_output::tpic_output, tpic_output::set_pen_size,
16135 tpic_output::command, make_tpic_output): New functions.
16137 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
16139 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
16140 if they're not already defined.
16141 * tbl/table.c (init_output): Don't test \n(.g.
16143 * troff/input.c (do_if_request): Delete `g' condition. Recognize
16144 `d', `r' and `c' conditions even in compatibility mode.
16146 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
16148 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
16151 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
16153 * troff/env.h (environment::prev_line_interrupted): New member.
16154 (environment::get_prev_line_interrupted): New function.
16155 * troff/env.c (environment::newline): Set prev_line_interrupted.
16156 (environment::environment(const environment *),
16157 environment::environment(symbol)): Initialize
16158 prev_line_interrupted.
16159 * troff/input.c (process_input_stack): Don't give special
16160 treatment to space and newline at the beginning of the line if the
16161 previous line was interrupted.
16163 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
16165 * eqn/eqn.y: Disallow PRIME by itself.
16166 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
16168 (def_table): Remove definition of '. Define prime to be `.
16170 * eqn/eqn.y: Split off part of rule `script' into a new rule
16173 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
16175 * macros/tmac.s ({, }): New string aliases.
16177 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
16179 * README-0.7: New file.
16181 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
16183 * macros/tmac.s: New file.
16184 * man/groff_ms.man: New file.
16185 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
16186 * Makefile.bd: Similarily.
16187 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
16188 definition of TMAC_S.
16189 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
16190 * macros/TODO: New file.
16192 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
16194 * troff/env.c (right_justify): New function.
16195 (init_env_requests): Bind this to request "rj".
16196 (center_lines): Set right_justify_lines to 0. If we get a bad
16197 integer, center 1 line.
16198 (environment::environment(symbol), environment::environment(const
16199 environment *)): Initialize right_justify_lines.
16200 (environment::get_right_justify_lines): New function.
16201 (init_env_requests): Bind this to number_register ".rj".
16203 * troff/env.c (environment::choose_breakpoint): Implement
16204 hyphenation_margin and hyphenation_space.
16205 (environment::get_hyphenation_space,
16206 environment::get_hyphenation_margin): New functions.
16207 (init_env_requests): Bind these to .hys and .hym.
16208 (hyphenation_space_request, hyphenation_margin_request): New
16210 (init_env_requests): Bind these to hys and hym.
16211 (environment::environment(symbol), environment::environment(const
16212 environment *)): Initialize hyphenation_margin and
16214 * troff/env.h: Corresponding changes to class environment.
16216 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
16218 * troff/div.c (blank_line): Always do a break.
16220 * eqn/box.c (do_text): Turn off escapes while appending text to
16223 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
16225 * troff/input.c (while_break_request, while_continue_request): New
16227 (init_input_requests): Bind these to "break" and "continue".
16228 (while_depth, while_break_flag): New variables.
16229 (while_request): Update while_depth. Break out of loop if
16230 while_break_flag is set.
16232 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
16234 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
16237 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
16239 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
16241 * stringify: New file.
16242 * Makefile (groff.o): Use stringify.
16244 * xditview/tmac.X: Remove definition of \(rn.
16245 * xditview/libXdvi/DviChar.c: Remove radicalex from
16248 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
16250 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
16251 (alphabetic_block_entry::alphabetic_block_entry,
16252 alphabetic_block_entry::divert, alphabetic_block_entry::print):
16254 (block_entry::divert): Split off body into ...
16255 (block_entry::do_divert): If the block is alphabetic, subtract 2n
16256 from the line length; also update the span width to dl+2n, and the
16257 alphabetic span width to dl.
16259 * driver/input.c (do_file): While reading argument to D command,
16260 when expanding buffer, multiply szp by sizeof(int) rather than 2
16261 in the argument to memcpy.
16263 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
16264 width of alphabetic columns.
16266 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
16268 * troff/node.c (lookup_family): Supply second argument to lookup.
16270 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
16271 search, return immediately if v is 0.
16273 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
16274 (troff_output::start_picture): Set this reg.
16275 (troff_output::end_picture): Remove this reg
16276 * eqn/box.c (box::extra_space): Don't produce `\x's if
16277 EQN_NO_EXTRA_SPACE_REG is defined.
16279 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
16280 * eqn/text.c (split_text): Map ' to \(fm when it's the first
16283 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
16285 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
16288 * troff/div.c (top_level_diversion::top_level_diversion):
16289 Initialize page_number to 0.
16291 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
16293 * groff/troff (environment::environment(const environment *)):
16294 Initialize name to e->name, rather than "anonymous".
16296 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
16298 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
16299 requested_page. Split middle part into ...
16300 (FindPage): New function.
16301 (SetValues): If we don't yet know the last page, and the requested
16302 page is greater than the current page, call FindPage.
16303 Update the font_map_string before doing this.
16305 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
16306 Translate \(lh and \(rh into left and right double arrows.
16308 * troff/node.c (class hyphen_inhibitor_node): New class.
16309 (hyphen_inhibitor_node::hyphen_inhibitor_node,
16310 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
16311 hyphen_inhibitor_node::type,
16312 hyphen_inhibitor_node::get_hyphenation_type): New functions.
16313 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
16314 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
16317 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
16319 * troff/node.h (dummy_node::get_hyphenation_type,
16320 transparent_dummy_node::get_hyphenation_type): Declare them.
16321 * troff/node.c: (dummy_node::get_hyphenation_type,
16322 transparent_dummy_node::get_hyphenation_type): New functions.
16324 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
16326 * xditview/libXdvi/draw.c: If M_PI not defined after including
16327 math.h, then define it.
16329 * xditview/Makefile: Add definition of AR. Pass it to the submake
16331 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
16333 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
16335 * troff/dictionary.h (object_dictionary::alias): Declare return
16337 * troff/dictionary.c (object_dictionary::alias): Return non-zero
16338 if the old name was defined.
16339 * troff/input.c (alias_macro): Give a warning if the old name was
16341 * troff/reg.c (alias_reg): Likewise.
16343 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
16345 * troff/input.c (token::next): Delete implementation of \R.
16347 * macros/Makefile: Strip comments from tmac.e while installing it.
16349 * troff/input.c: New variable `nroff_mode'.
16350 (troff_request, nroff_request): New functions.
16351 (init_input_requests): Bind `troff' and `nroff' to troff_request
16353 (do_if_request): Compute results of t and n conditions from
16356 * text/text.c (split_text): Fix typo in >=.
16358 * eqn/lex.c: Add definition of `==' to def_table.
16360 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
16362 * pic/tex.c (tex_output::start_picture): Change the definitions of
16363 \graph and \graphtemp so that they work properly with Plain TeX.
16365 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
16366 argument to `ar' is not less than the first.
16368 * pic/pic.y: Allow a comma between elements of the variable list
16369 in the argument to `reset'.
16371 * pic/object.c (arc_object::arc_object): Fix computation of
16374 * eqn/main.c (main): Add exit(0).
16376 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
16378 * troff/div.c (begin_page): Test no_space_mode after doing the
16379 break, but still push the page ejector cookie before doing the
16380 break. Also set the next page number after doing the break.
16382 * xditview/xditview.c (NewFile): Don't set the title and icon name
16383 if this is the first file and its name is `-'.
16384 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
16385 the X75 and X100 devices.
16386 (main): If a device has the XT_OPTION flag set and there's exactly
16387 one file argument, pass the driver -xrm and -title options to set
16388 the icon name and window title to the name of the file.
16390 * troff/env.c (environment_switch): If there was an argument but
16391 it wasn't a valid number or name, then pop an environment but
16392 don't give an error message on underflow.
16394 * troff/number.c (start_number): Correct spelling in error message.
16396 * troff/input.c (token::delimiter): Don't print an error message
16399 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
16400 ParseDrawFunction if dw->display_enable is true.
16402 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
16404 * pic/pic.y: Parse text positioning like normal attributes, so as
16405 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
16406 positioning attribute.
16408 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
16410 * tbl/main.c (process_data): When in state START while reading a
16411 text block, don't change to state MIDDLE if c is a newline.
16413 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
16415 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
16416 so as to avoid shadowing parameter.
16418 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
16420 * tbl/table.c (trim_space): Deleted.
16421 (table::add_entry): Don't call trim_space.
16423 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
16425 * VERSION: Change version to 0.6.
16427 * troff/number.c (parse_expr): Make == work.
16429 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
16431 * man/grog.man: New file.
16432 * man/Makefile: Add grog.n to MAN1PAGES.
16433 * etc/grog.sh: New file.
16434 * etc/Makefile: Install grog.sh as grog.
16436 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
16438 * troff/input.c (token::next): Implement \E.
16440 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
16442 * xditview/tmac.X: Change font translations to match tmac.ps.
16444 * troff/input.c (non_empty_name_warning): Don't give a warning if
16445 `\{' terminates the name.
16447 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
16449 * ps/devps/symbol.diff: New file.
16450 * ps/devps/FontMakefile: Mention symbol.diff.
16452 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
16454 * troff/node.c (font_position): Use get_long_name to read the
16457 * troff/env.c (environment_switch): If we get a number that's < 0
16458 or >= NENVIRONMENTS, treat it like a name.
16459 Change NENVIRONMENTS to 10.
16461 * troff/groff.h: Remove definition of FONTS_MAX.
16462 * troff/node.h (class font_family): Make map a pointer instead of
16463 an array. Add a map_size member. Make it a class. Make nm const
16464 and public. Make invalidate_fontno a friend.
16465 * troff/node.c: Define font_table_size. Make font_info a pointer
16466 rather than an array.
16467 (class troff_output_file): Allocate font_position dynamically. Add
16468 nfont_positions member.
16469 (troff_output_file::set_font): Grow font_position if necessary.
16470 (troff_output_file::~troff_output_file): Delete font_position.
16471 (troff_output_file::troff_output_file): Allocate font_position.
16472 (grow_font_table): New function.
16473 (troff_output_file::really_begin_page,
16474 troff_output_file:really_copy_page): Use nfont_positions rather
16476 (mount_font_no_translate, mount_style): Call grow_font_table if
16478 (font_family::font_family): Allocate map.
16479 (font_family::make_definite): Grow map if necessary. Use
16480 font_table_size instead of FONTS_MAX.
16481 (font_family::~font_family): New function.
16482 (invalidate_fontno): Use font_family::map_size.
16483 (get_fontno, env_space_width, env_half_narrow_space_width,
16484 env_narrow_space_width, symbol_fotno, is_good_fontno,
16485 get_bold_fontno, make_glyph_node): Use font_table_size rather than
16487 (next_available_font_position): Never return 0.
16489 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
16491 * ps/tmac.ps: Add font translations for compatibility with dpost.
16493 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
16495 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
16496 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
16497 Move definitions baseline_sep, shift_down, column_sep,
16498 matrix_side_sep into...
16499 * eqn/box.c: Add them to param_table.
16500 * eqn/pbox.h: Add declarations to pbox.h.
16502 * troff/input.c (set_string): Cast value to unsigned char *.
16504 * troff/token.h (process_input_stack): Declare it static before
16505 declaring it a friend.
16507 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
16509 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
16511 * dvi/devdvi/EX: Regenerate.
16513 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
16516 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
16518 * eqn/lex.c: In defaults_table, make definition of `dot' call
16519 `dot_def'. Don't explicitly make it roman. Similarily for other
16522 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
16524 (for_input::get, for_input::peek): Use this.
16525 (do_for): Add by_is_multiplicative argument.
16526 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
16527 Change semantic value of optional_by to be a double plus a flag
16528 saying whethet the by clause is multiplicative.
16530 * eqn/lex.c (get_delimited_text): Remember location of start of
16531 definition. Improve error handling when EOF is encountered.
16533 * lib/font.h: Rename handle_x_command to
16534 handle_unknown_font_command.
16535 * lib/font.c (font::load): Call handle_unknown_font_command for
16536 any unknown command in the font description file. Don't call
16537 handle_x_command. Include the name of the command in the argv.
16538 Improve message for unknown command after kernpairs or charset
16540 * ps/ps.c (ps_font::handle_x_command): Rename to
16541 handle_unknown_font_command. Remove message about `x download'
16542 command. Give error message for wrong number of arguments.
16543 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
16544 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
16545 handle_unknown_font_command. Give an error message for wrong
16546 number of arguments. Rename design_size to designsize.
16547 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
16548 checksum', `designsize' instead of `design_size'.
16550 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
16552 * eqn/*.[chy]: Change underaccent to uaccent.
16554 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
16555 give it the same precedence as ACCENT.
16556 * eqn/other.c (make_underaccent_box): New function.
16557 * eqn/box.h: Declare it.
16558 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
16561 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
16563 * pic/pic.y (reset_all): New function. Called in rule for RESET.
16564 (parse_init): Call reset_all.
16565 (define_variable): When defining scale reset only those
16566 pre-defined variables that are scaled.
16567 (defaults_table): Add `scale' as non-scaled value.
16569 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
16570 together with the text; allow any number of positioning words;
16571 allow center as a positioning word.
16573 * pic/object.c (output::compute_scale): Get picture maximum height
16574 and width from variables called maxpswid and maxpsht.
16575 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
16577 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
16579 * pic/object.c (object_spec::make_text): Multiply textht by number
16582 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
16584 (do_sprintf): New function.
16585 (pic.gperf): Add sprintf token.
16586 (text, sprintf): New rules.
16588 * pic/pic.y: `rand()' with no arguments returns a random number
16589 in the range [0,1).
16591 * pic/pic.y: Allow a bare expression to be an attribute: change
16592 precedences to support this. Change optional_ordinal rule to
16593 optional_ordinal_last to avoid reduce/reduce conflict.
16594 * pic/object.c (object_spec::object_spec): Initialize direction.
16596 * pic/pic.y: Implement ^ operator meaning exponentiation.
16598 * troff/node.h: Add default argument to mount_font.
16599 * troff/node.c (font_position): Read an optional third argument
16600 giving the external_name.
16601 (mount_font): Add optional argument giving the external_name.
16602 (mount_font_not_translate): Have additional argument giving
16603 external name. Use this name to load the font. Pass both names
16604 to font_info::font_info.
16605 (font_info::font_info): Have additional argument giving
16607 (class tfont): New member external_name.
16608 (font_info::get_tfont): Use external name to construct tfont_spec.
16610 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
16612 * eqn/lex.c (init_table): Add argument giving device. Define
16613 name of device to be "1".
16614 (do_ifdef): Counts as true if the argument has been defined with
16616 * eqn/main.c (main): Call init_table with device argument. Make
16617 device local to main.
16618 * eqn/eqn.h: Change declaration of init_table. Remove declaration
16621 * pic/lex.c (get_delimited): Allow text to be delimited by
16622 matching {}s. Don't recognize ending delimiter within a string.
16624 * troff/input.c (get_delim_name): New function.
16625 (token::next): Implement \C.
16627 * lib/font.c (font::load): Grok ---. Add an alias for each
16628 character based on its code.
16629 (font::get_code_width): Deleted.
16630 * lib/font.h (class font): Declare font::number_to_index().
16631 Remove declaration of font::get_code_width.
16632 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
16633 to indices of named characters.
16634 (font::number_to_index): New function.
16635 * troff/input.c (font::number_to_index): New function.
16636 (get_charinfo_by_number, charinfo::get_number,
16637 charinfo::set_number): New functions.
16638 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
16639 (token::process, token::description, token::get_char,
16640 token::add_to_node_list, token::operator==): Handle
16641 TOKEN_NUMBERED_CHAR.
16642 * troff/charinfo.h: Declare get_charinfo_by_number,
16643 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
16645 (charinfo::numbered): New function.
16646 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
16647 * troff/env.h (class environment): Remove declaration of ...
16648 * troff/env.c (environment::make_numbered_char_node): Deleted.
16649 * troff/node.c (make_numbered_node): Deleted.
16650 (class numbered_glyph_node): Remove.
16651 (troff_output_file::put_char_width, troff_output_file::put_char):
16652 Handle numbered chars.
16653 (troff_output_file::numbered_char): Removed.
16654 (tfont::get_code_width): Removed.
16655 (make_glyph_node): Don't search special fonts for numbered
16657 * troff/node.h: Remove declaration of make_numbered_node.
16658 * driver/input.c (do_file): Handle N command.
16659 * driver/printer.h: Add declaration of ...
16660 * driver/printer.c (printer::set_numbered_char): New function.
16661 * dvi/tfmtodit.c (main): Generate unnamed entries.
16662 * ps/devps/afmtodit: Likewise.
16663 * xditview/xtotroff.c (MapFont): Likewise.
16664 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
16666 * tbl/main.c (process_format): If multiple widths are specified
16667 for a column but all the widths are the same, don't give an error
16670 * tbl/table.c (table::do_row): If the current row is all lines and
16671 the stuff doesn't contains a line, mark the top of the row after
16672 printing stuff before the row. If the current row is not all
16673 lines and the stuff doesn't contain a line, don't unnecessarily
16674 mark the top of the row before printing the stuff.
16676 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
16678 * troff/groff.h: Remove MAX_PATH.
16679 * troff/input.c (open_file): Dynamically allocate space for the
16681 (open_mac_file, process_macro_file): Corresponding changes.
16683 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
16685 * troff/node.h (class output_file): Make copy_file pure. Add
16686 vspace method ifdef COLUMN. Add is_printing method.
16687 * troff/node.c: Add class printing_reg. Add class
16688 real_output_file. Derive other output_file classes from
16689 real_output_file; in these classes rename begin_page to
16690 really_begin_page, print_line to really_print_line, copy_file to
16691 really_copy_file, transparent_char to really_transparent_char.
16692 Move output_file::flush to real_output_file. Add printing member
16693 to class output_file.
16694 * troff/div.h: Remove printing member from top_level_diversion.
16695 Add vspace member function to class diversion ifdef COLUMN. Add
16696 some declarations ifdef COLUMN.
16697 * troff/div.c (top_level_diversion::copy_file,
16698 top_level_diversion::transparent_output,
16699 top_level_diversion::output): Don't test printing member before
16701 * troff/input.c: Handle initial variable_space_request ifdef
16703 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
16704 but comment it out.
16706 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
16708 * troff/div.c (diversion::need): Make any space forced. If we
16709 sprung a trap, set truncated_space to minus the distance to the
16710 trap and set needed_space to the amount that was needed.
16711 (top_level_diversion::space): A forced space turns no_space_mode
16713 (class constant_vunits_reg): New class.
16714 (init_div_requests): Implement number registers .trunc and .ne
16715 using constant_vunits_reg.
16716 (class truncated_space_reg): Deleted.
16718 * troff/div.h: Don't have a no_space_mode member in diversion.
16719 Instead have it in top_level_diversion.
16720 * troff/div.c (diversion::diversion): Don't initialize
16722 (top_level_diversion::top_level_diversion): Initialize
16724 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
16725 (macro_diversion::output): Don't clear no_space_mode.
16727 * troff/input.c (diverted_space_node::reread): Don't call
16728 environment::do_break. In fill mode, act like a blank line.
16729 (diverted_copy_file_node::reread): Don't call
16730 environment::do_break.
16732 * troff/div.c (blank_line): New function.
16733 * troff/div.h: Declare it.
16734 * troff/input.c (process_input_stack): Call it.
16736 * troff/div.c (truncated_space_reg::get_string): New function.
16737 (init_div_requests): Bind to .trunc.
16738 (space_request, top_level_diversion::space,
16739 top_level_diversion::output, macro_diversion::space,
16740 macro_diversion::output): Update truncated_space.
16741 (macro_diversion::output): Redo calculations when trap sprung.
16742 (macro_diversion::output, macro_diversion::space): No need for
16745 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
16746 after truncating post line spacing.
16748 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
16750 * ps/devps/prologue (MF, SF): Make them work even if setfont is
16751 defined as a procedure rather than as an operator.
16753 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
16755 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
16757 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
16759 * troff/div.c (top_level_diversion::output): Merge
16760 output_file::print_line and output_file::end_of_line member
16762 * troff/div.h (class output_file):
16763 * troff/node.c (troff_output_file::print_line,
16764 troff_output_file::end_of_line, output_file::end_of_line,
16765 ascii_output_file::print_line, suppress_output_file::print_line):
16766 Corresponding changes.
16768 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
16770 * troff/input.c (token::next): Don't give a warning for `\.'.
16772 * troff/env.c (environment::get_center_lines): New function.
16773 (init_env_requests): Bind number register .ce to it.
16774 * troff/env.h: Declare it.
16775 * tbl/table.c (table::init_output): Define reset macro to restore
16776 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
16778 (table::print): If center option not given, then imply center
16779 option if SAVED_CENTER_REG > 0.
16781 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
16783 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
16784 Troff.ps from DOWNLOAD.
16786 * troff/Makefile: Change comment in DEFINES to avoid confusing
16789 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
16790 code. Don't try to catch errors with stopped.
16791 (check_line_lengths): New function.
16792 * ps/devps/prologue (EXEC): Deleted.
16793 (EBEGIN, EEND): New procedures.
16795 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
16797 * troff/input.c: Include request.h before node.h.
16798 * troff/node.c: Likewise.
16799 * troff/env.c: Likewise.
16800 * troff/div.c: Likewise.
16801 * troff/node.h (class special_node): Store argument as a macro
16802 rather than a char *.
16803 * troff/node.c (special_node::special_node, special_node::copy):
16805 (special_node::~special_node): Deleted.
16806 (special_node::tprint): Deleted.
16807 (special_node::tprint_start, special_node::tprint_end,
16808 special_node::tprint_char): New functions.
16809 (troff_output_file::special): Deleted.
16810 (troff_output_file::start_special, troff_output_file::end_special,
16811 troff_output_file::special_char): New functions.
16812 * troff/input.c (special_node::tprint): New function.
16813 (do_special): Use macro not char *.
16814 (do_transparent_macro): Deleted.
16815 (token::next): Don't call do_transparent_macro.
16817 * troff/input.c (token::next): Add 'Y' case.
16818 (do_transparent_macro): New function.
16819 * troff/node.c (troff_output_file::special): Handle newlines with
16820 argument using new continuation convention.
16821 * driver/input.c (get_string): Cope with continuation convention.
16822 (do_file): Don't call skip_line after calling get_string(1).
16823 * ps/ps.c (ps_printer::special, ps_printer::do_import,
16824 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
16826 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
16829 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
16831 * troff/input.c (asciify): By default, illegal input characters
16832 should return empty string.
16834 * troff/input.c (copy_file): Handle first page transition like title.
16835 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
16837 * troff/input.c (token::next): Improve error message for EOF after
16839 (input_char_description): New function.
16840 (get_char_for_escape_name): Use input_char_description.
16841 (token::next): Warn about unrecognized escape sequences.
16842 (warning_table): Add WARN_ESCAPE.
16843 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
16846 * troff/token.h: Remove declaration of process_input_stack.
16848 * troff/input.c: Remove declaration of init_hyphen_requests.
16849 * troff/request.h: Correct spelling in declaration of same.
16851 * troff/input.c (token::next): Check whether escape_char is 0.
16853 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
16855 * groff.c (main, usage, help): Implement -P and -L options.
16856 * groff.sh: Likewise.
16858 * troff/input.c (token::next): Use some gotos to avoid code
16861 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
16862 Avoid calling symbol::symbol if name empty.
16864 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
16866 * troff/input.c (init_input_requests): Make \n(.x return the major
16867 version number and \n(.y return the minor version number.
16868 * troff/Makefile: Construct file majorminor.c defining
16869 major_version and minor_version automatically from ../VERSION.
16871 * troff/node.c (class glyph_node): Make operator new and operator
16873 (class ligature_node): Similarily.
16875 * troff/input.c (operator==(const macro &, const macro &)): New
16877 (non_interpreted_node::same): Use this.
16878 (string_iterator::string_iterator): Make macro& argument const.
16880 * troff/input.c (input_iterator::get): New function. Don't make
16881 asciify_macro or class non_interpreted_node friends of class
16883 (non_interpreted_node::interpret): Use input_iterator::get.
16884 (asciify_macro): Likewise.
16886 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
16887 ~non_interpreted_node): Deleted.
16888 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
16891 * troff/symbol.h: Make all symbol member functions const.
16893 * lib/strtol.c: New file.
16894 * lib/Makefile: Add strtol.c.
16895 * Makefile: Define STRTOL as strtol.o to include strtol in
16898 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
16900 * pic/troff.c (troff_output::simple_circle): Divide by scale.
16902 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
16904 * troff/input.c (do_special): Use input_level.
16906 * troff/token.h (TOKEN_BACKSPACE): New token.
16907 (token::backspace): New function.
16908 * troff/input.c (token::description, token::next, token::process):
16909 Grok TOKEN_BACKSPACE.
16910 (do_special): Turn TOKEN_BACKSPACE back into \b.
16912 * troff/token.h (token::leader): New function.
16913 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
16915 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
16917 * troff/input.c (do_special): Use token::description in error
16920 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
16922 * troff/input.c (decode_args): Combine quoted and
16923 quote_input_level variables. Make it a for (;;) loop.
16925 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
16927 * troff/input.c (read_long_escape_name): The test for whether to
16928 expand buffer was off by 1.
16929 (read_string): Similarily.
16931 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
16933 * troff/input.c: Use `const int' rather than `static const int'.
16935 * troff/div.h (diversion::copy_file): Declare as pure virtual.
16936 (macro_diversion::copy_file): New function.
16937 * troff/node.h: New class diverted_copy_file_node.
16938 * troff/node.c: Implement it.
16939 * troff/input.c (copy_file): Use diversion::copy_file. Handle
16940 first page transition by pushing a diverted_copy_file_node.
16941 * troff/input.c (token::next, process_input_stack): Don't handle
16944 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
16946 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
16947 whether space widths need adjusting.
16949 * troff/charinfo.h: Generalize translated_to_space to
16950 special_translation so as to allow translation to \&.
16951 * troff/input.c (translate): Allow translation to \&.
16952 (charinfo::*): Corresponding changes.
16953 * troff/node.c (make_node, node::add_char): Corresponding changes.
16954 * troff/node.h (dummy_node::dummy_node): Allow optional first
16957 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
16958 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
16960 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
16961 TOKEN_REQUEST with an argument of TITLE_REQUEST.
16962 (token::process): Grok that.
16963 * troff/input.c (copy_file): Handle first page transition like
16964 title by pushing a COPY_FILE_REQUEST cookie.
16965 (token::next, process_input_stack): Grok that.
16966 * troff/node.h (output_file::copy_file): Add x and y arguments.
16968 * troff/div.c (top_level_diversion::copy_file): Supply them.
16969 * troff/node.c (troff_output_file::copy_file): Add x and y
16970 arguments; moveto specified position. Invalidate font_position
16971 array after copying file.
16972 (output_file::copy_file): New function.
16973 (suppressed_output_file::copy_file, ascii_output::copy_file):
16975 * troff/input.c (transparent_file): New function.
16976 (init_input_requests): Bind to "trf".
16977 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
16978 (process_input_stack): Likewise.
16980 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
16982 * troff/node.c (init_node_requests): New number registers .kern
16983 pointing to global_kern_mode, and .lg pointing to
16984 global_ligature_mode.
16986 * troff/node.c (ligature): Don't change it if we get a bad
16989 * troff/input.c (do_define_string): Don't strip tabs.
16991 * troff/input.c (asciify_macro): Make the string_iterator auto.
16993 * troff/node.c (init_font_requests): Rename to...
16994 (init_node_requests):
16995 * troff/node.h: Change declaration.
16996 * troff/input.c (main): Change call.
16998 * troff/input.c (node::reread, diverted_space_node::reread): New
17000 (process_input_stack): Call reread rather than
17001 get_diverted_space_node.
17002 * troff/node.c (node::get_diverted_space_node,
17003 diverted_space_node::get_diverted_space_node): Removed.
17004 * troff/node.h: Declare reread methods instead of
17005 get_diverted_space_node methods. Make `n' member private.
17006 * troff/input.c: (token::diverted_space): Removed.
17007 * troff/token.h: Removed declaration.
17010 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
17012 * eqn/script.c (script_box::compute_metrics): Don't let
17013 SUP_RAISE_FORMAT become negative.
17015 * tbl/table.c (table::do_row): Entries that don't end in the
17016 this row shouldn't make the row non-blank.
17018 * tbl/table.c (table::make_columns_equal): Only set the width of
17019 columns which are marked as equal.
17021 * tbl/main.c (process_data): Before issuing excess data error,
17022 if last character was a newline unget it; then get it again after
17023 the error. Also include the contents of the entry in the message.
17025 * groff.c: New file.
17026 * Makefile: Build groff from groff.c. Make it possible to use
17027 either groff.sh or groff.c as groff.
17028 * Makefile.bd: Similarily.
17030 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
17032 * groff.sh: Don't delay expansion of $@ in assignment to files.
17033 Remove occurrences of \".
17035 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
17037 * all Makefiles: Simplify and rearrange.
17039 * Makefile: Handle fmod like malloc.
17040 * lib/Makefile: Similarily.
17041 * lib/fmod.c: Remove #ifdef NEED_FMOD.
17043 * Makefile: Rename OPTIMISE to OPTIMIZE.
17045 * groff.sh: Remove assignment to PATH.
17046 * Makefile: Remove SHPATH variable.
17047 * Makefile.bd: Similarily.
17049 * groff.sh: Add -V option to print the pipeline instead of
17052 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
17054 * lib/font.c: Split off file searching into ...
17055 * lib/fontfile.c: New file.
17057 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
17059 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
17061 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
17062 Also change misleading comment.
17063 (table::do_vspan): Change similarily misleading comment.
17064 * tbl/main.c (process_data): A format row with an explicit `s'
17065 uses up a data line, even if all the other columns are `_' or `='.
17067 * troff/input.c (token::description): Fix description of
17068 TOKEN_DUMMY and TOKEN_EMPTY.
17070 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
17072 * groff.sh: Fix description of -Z in help message.
17074 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
17076 * pic/object.c (object_spec::make_object): Allow negative and zero
17078 * pic/pic.y: Give linethick default value of -1.0.
17079 * pic/troff.c (troff_output::troff_output): Initialize
17080 last_line_thickness to BAD_THICKNESS.
17081 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
17082 (troff_output::line_thickness): Canonicalize negative thicknesses
17083 to RELATIVE_THICKNESS.
17084 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
17085 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
17087 (tex_output::start_picture): Set pen_size to -2.0.
17089 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
17090 0, then use 0 linewidth.
17091 (ps_printer::ps_printer): Initialize line_thickness to -1.
17093 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
17095 * ps/devps/symbolchars: Remove `or'.
17096 * ps/tmac.ps: Implement \(or with .char.
17098 * ps/devps/symbolchars: Move most characters into textmap.
17099 * ps/devps/textmap: Add names for troff bracket characters. Remove
17102 * ps/devps/TSymbol.ps: Removed.
17103 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
17104 * ps/tmac.ps: Do with .char what TSymbol did.
17105 * ps/devps/download: Remove TSymbol.
17107 * ps/devps/T: Removed.
17108 * ps/devps/Troff.ps: Removed.
17109 * ps/devps/Troff.afm: Removed.
17110 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
17111 * ps/devps/download: Remove Troff.
17112 * ps/devps/FontMakefile: Remove T target.
17113 * ps/devps/DESC-A4: Remove T from font list.
17114 * ps/devps/DESC-letter: Likewise.
17116 * troff/input.c (macro_to_node): Rename to ...
17117 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
17118 character's definition while processing it.
17119 * troff/node.c (node::add_char, make_node): Change calls to
17120 macro_to_node accordingly.
17122 * troff/input.c (token::next): Translate \_ to \(ul.
17124 * tty/devascii/R.proto: Add `|'.
17125 * tty/devlatin1/R.proto: Likewise.
17127 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
17129 * man: Put the version number in all the man pages.
17131 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
17133 * Makefile.bd: New file.
17134 * README.bd: New file.
17136 * VERSION: New file.
17137 * lib/version.c: Removed.
17138 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
17141 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
17142 environment variable.
17144 * all Makefiles: Split install target into install.bin for
17145 binaries, and install.nobin for everything else.
17146 * Makefile: Add bindist target.
17148 * man/afmtodit.man: New file.
17149 * man/Makefile: Add afmtodit.n to MAN1PAGES.
17150 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
17152 * ps/Makefile: Pass BINDIR to make install in devps.
17154 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
17155 the space character.
17157 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
17159 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
17161 * ps/ps.c: Redo font downloading.
17162 * ps/devps/download: New file.
17163 * ps/devps/Makefile: Add download to DEVICEFILES.
17164 * ps/devps/afmtodit: Remove -d option.
17165 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
17166 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
17167 * ps/devps/zapfdr.ps: Likewise.
17168 * ps/devps/TSymbol.ps: Likewise.
17170 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
17172 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
17174 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
17176 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
17177 then strip the first line if it starts with %.
17178 * Makefile: Add a comment about this.
17180 * man/tfmtodit.man: New file.
17181 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
17182 * dvi/Makefile: Install tfmtodit in BINDIR.
17184 * dvi/tfmtodit.c (usage): Mention -v option.
17186 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
17188 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
17189 * troff/node.c (troff_output_file::transparent_char): Don't call
17192 * eqn: Add check_tabs method to most box classes.
17193 * eqn/box.c (box::top_level): Call check_tabs.
17195 * eqn/script.c (script_box::output): Use \Z.
17196 * eqn/limit.c (limit_box::output): Use \Z.
17198 * eqn/box.c (box::top_level): Use itoa.
17200 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
17202 * dvi/tmac.dvi: Add font translations for CR, C, TT.
17203 * dvi/devdvi/Makefile: Don't make links to CW.
17205 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
17207 * xditview/tmac.X: Likewise.
17209 * troff/node.c: Add font translation feature.
17210 (get_font_translation): New function.
17211 (symbol_fontno): Translate the font name.
17212 (mount_font_no_translate): Rename to mount_font to this.
17213 (mount_font): New function.
17214 (font_family::make_definite): Call mount_font_no_translate instead
17216 (mount_style): Translate the font name.
17217 (font_translate): New function.
17218 (init_font_requests): Bind "ftr" to font_translate.
17220 * ps/devps/prologue (SN): New procedure that rounds a position to
17221 the nearest (pixel + (.25,.25)).
17222 (DL): Use SN to round endpoints.
17224 * lib/version.c: Changed version to 0.5.
17226 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
17228 * Makefile: Move definition of PAGE to the very beginning, so that
17229 people are less likely to miss it.
17231 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
17233 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
17235 * troff/env.c (environment::choose_breakpoint): Make `can't find
17236 breakpoint' error a warning of type WARN_BREAK. Change message to
17237 `can't break line'.
17238 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
17240 * troff/input.c: Add WARN_BREAK to warning_table. Include
17241 WARN_BREAK in DEFAULT_WARNING_MASK.
17243 * tty/tmac.tty: Add definition of \(+-.
17245 * groff.sh: Remove `--' option to set command.
17247 * dvi/devdvi/texsy.map: Remove duplicate md entry.
17249 * ps/devps/eqnchar: Better definition of cdot using md.
17250 * dvi/devdvi/eqnchar: Likewise.
17251 * xditview/devX100/eqnchar: Likewise.
17252 * xditview/devX75/eqnchar: Likewise.
17253 * eqn/lex.c: Add definition of cdot.
17255 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
17257 * troff/input.c (get_optional_char): New function.
17258 * troff/input.c (set_page_character): Use get_optional_char(),
17259 rather than has_arg() and tok.get_char(1).
17260 * troff/env.c (tab_character, leader_character, hyphen_char,
17261 field_characters): Likewise.
17262 (margin_character): Likewise. Also always delete the
17263 margin_character_node.
17265 * troff/input.c (token::get_char): Use token::description.
17267 * troff/input.c (has_arg): Don't skip over tab and \}.
17268 * troff/number.c (start_number): Give a warning if the number
17269 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
17271 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
17273 * troff/input.c (empty_name_warning, non_empty_name_warning): New
17275 (get_name, get_long_name): Use these. Rename `warn' argument to
17278 * troff/node.c (get_fontno): Test that the symbol is not null.
17280 * troff/input.c (token::description): New function.
17281 * troff/number.c (parse_term): Use token::description in `numeric
17282 expression expected' message.
17283 * troff/groff.h: Add WARN_MISSING.
17284 * troff/number.c (start_number): New function.
17285 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
17286 get_incr_number): Use start_number().
17287 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
17289 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
17290 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
17292 * troff/input.c (token::get_char): Use WARN_MISSING.
17293 * troff/input.c (token::delimiter): Use token::description.
17294 * troff/env.c (environment_switch): Back out Aug 3 change.
17295 * troff/input.c (has_arg): Skip over \}s and tabs but give a
17297 * troff/token.h (token::tab): New function.
17298 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
17299 * troff/reg.c (alter_format): Likewise.
17300 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
17302 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
17304 * troff (most files): Redo warnings. Divide warnings into various
17305 categories; warning() has an additional first argument indicating
17306 the category it falls into.
17307 * troff/input.c (main): -w now takes an argument. New option -W.
17308 (enable_warning, disable_warning): New functions.
17310 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
17311 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
17313 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
17315 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
17316 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
17317 * xditview/devX75/eqnchar: Likewise.
17318 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
17320 * eqn/other.c: When bar or over applies to a single character
17321 don't produce an overline_box or an underline_box. Instead produce
17322 an accent_box or an underaccent_box, with the accent a line
17323 whose width is accent_width. New classes underaccent_box,
17324 overline_char_box and underline_char_box.
17325 * eqn/box.h: Move overline_box, underline_box, accent_box class
17326 declarations into eqn/other.c. Add declarations of
17327 make_underline_box, make_overline_box, make_accent_box.
17328 * eqn/eqn.y: Call make_overline_box, make_underline_box
17329 make_accent_box instead of constructors.
17330 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
17332 * eqn/other.c: Add accent_box::~accent_box.
17333 * eqn/box.h: Declare it.
17335 * groff.sh: With -Tps, use eqn -D.
17337 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
17339 (underline_box::output): Similarily.
17340 (accent_box::output): Use \Z.
17342 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
17345 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
17347 * troff/div.c (top_level_diversion::transparent_output(unsigned
17348 char)): Use asciify.
17349 * troff/input.c (asciify): Don't make it static.
17350 * troff/token.h (asciify): Declare it.
17352 * troff/input.c (get_name, get_long_name, token::get_char,
17353 token::delimiter): Add an extra default argument which says
17354 whether a warning should be printed.
17355 * troff: Pass a non-zero argument to one of these rather than
17356 printing a warning directly.
17358 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
17360 * troff: Consistently use symbol::is_null.
17362 * troff/dictionary.h: Move some inline functions into
17365 * troff/request.h: Move inline functions into input.c.
17366 (request_or_macro::invoke): Make it pure.
17368 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
17369 * troff/input.c (init_input_requests): Use class constant_int_reg.
17370 (class compatible_reg): Deleted.
17371 * troff/div.c (init_div_requests): Use class constant_int_reg.
17372 (class last_post_line_extra_space_reg): Deleted.
17374 * troff/env.c (tab_character): Don't change the tab character if
17375 we get an invalid argument.
17376 (hyphen_char): Similarily.
17378 * troff/reg.c (alter_format): Check that nm is not null.
17380 * Makefile, groff.sh: Make it possible to customize the commands
17381 used for printing PostScript and dvi files. Also make it possible
17382 to customize the path used by groff.sh.
17384 * eqn/eqn.y: Make `left' right associative.
17386 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
17388 * pic/pic.h: Added definition of M_SQRT2 for those systems that
17391 * pic/pic.h: Removed definition of INT_MAX.
17393 * troff/node.c (italic_corrected_node::vertical_extent): Omit
17396 * troff/input.c (token::next): Handle \R like \n.
17398 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
17400 * ps/tmac.pc (PSPIC): Simplify.
17402 * troff/env.c (tab_stops::to_string):
17403 * pic/pic.y (object_type_name):
17404 * pic/troff.c (simple_output::line):
17405 * pic/tex.c (tex_output::spline):
17406 * pic/object.c (object_spec::make_object):
17407 * tbl/main.c (process_data): Add cases to switch statements to
17408 avoid cfront warnings. (Some of these are spurious, since the
17409 switch already has a default case.)
17411 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
17412 `ps-'. Don't test systat; instead check number of arguments to
17415 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
17417 * macros/tmac.e: Do not decrease the page offset by 0.5i.
17419 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
17420 Unlink the file as soon as we have opened it, so that we don't
17421 have to bother with signal handlers.
17422 (handler): Deleted.
17423 (fatal_error_exit): Deleted.
17424 (main): Don't call signal.
17426 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
17428 * dvi/devdvi/Makefile: Use the -k option with S and MI.
17430 * pic/pic.y: If there is a label, or an nth construction before
17431 the first `.' in the argument to `with', ignore it and generate a
17433 * pic/lex.c (lex_warning): New function.
17435 * tbl/table.c (table::init_output): In section keep and release
17436 macro, use 0 indent when diverting and the correct indent when
17439 * troff/input.c (interpolate_number_format): Do not interpolate
17440 anything if the number register is not defined.
17442 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
17444 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
17446 * ps/devps/prologue (PICTURE): Set components of graphics state to
17447 their default values.
17449 * ps/devps/text.enc: Add trademark
17450 * ps/devps/textmap: Add names for club, spade, heart, diamond,
17451 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
17452 * ps/devps/symbolchars: Add names for summation and product.
17454 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
17455 suchthat. Add pp. Add upper-case letters.
17457 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
17458 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
17461 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
17462 rA (right angle bracket) to ra. Introduce names for double-headed
17463 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
17464 * ps/devps/textmap: Likewise for ps device.
17465 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
17466 * tty/devascii/R.proto: Rename lA to la and rA to ra.
17467 * tty/devascii/R.proto: Likewise.
17468 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
17470 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
17472 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
17474 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
17477 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
17479 * troff/div.c (when_request): Use symbol::is_null rather than
17480 has_arg to determine whether we have an argument.
17481 (change_trap): Remove the trap if we get an invalid number. Give
17482 an error if we don't get at least the macro name.
17483 (diversion_trap): Remove trap if we get an invalid name or number.
17485 * troff/env.c (environment_switch): Pop if we get an invalid
17486 symbol or numeric expression.
17488 * troff/input.c (do_define_macro): If EOF is encoutered while
17489 defining the macro, do tok.next() before returning.
17491 * troff/token.h (has_arg): Move definition from here, to ...
17492 * troff/input.c (has_arg): ... here
17494 * troff/env.c (space_size): Do nothing if we get an invalid argument.
17495 * troff/input.c (shift): Likewise.
17497 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
17500 * pic/troff.c (troff_output::start_picture): Comment out calls to
17503 * eqn/main.c (do_file): Subtract 1 from current_lineno if
17504 interpret_lf_args succeeds.
17506 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
17507 \\. This avoids problems with \$N.
17509 * groff.sh: Pass -C to preprocessors.
17511 * lib/lf.c (interpret_lf_args): Be more flexible.
17513 * tbl/main.c (main): Add -C option.
17514 (table_input::get): Do not recognize TE if followed by character
17515 other than a space or newline unless -C option given.
17516 (process_input_file): Likewise for lf, TS.
17517 (process_data): Likewise for lf in text blocks.
17519 * eqn/main.c (main): Add -C option.
17520 (do_file): Don't recognize EQ, EN or lf if followed by character
17521 other than space or newline unless -C option given.
17522 * eqn/lex.c (file_input::read_line): Similarily.
17523 * eqn/eqn.h: Declare compatible_flag.
17525 * etc/soelim.c (main): Add -C option.
17526 (interpret_lf_args): Use version in libgroff.
17529 * pic/main.c (main): Add -C option, which sets compatible_flag.
17530 (top_input::get), (top_input::peek): If -C option not given,
17531 do not recognize .PS/.PE/.PF/.lf if followed by a character
17532 other than space or newline.
17533 * pic/lex.c (file_input::read_line): Similarily.
17534 * pic/pic.h: Add declaration of compatible_flag.
17536 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
17538 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
17540 * troff/node.c, troff/node.h: Add `asciify' methods to classes
17541 derived from node. New class space_char_hmotion_node.
17542 * troff/input.c (asciify_macro): New function.
17543 * troff/input.c (init_input_requests): New request `asciify' bound
17545 * macros/mm.diff: New file.
17546 * Makefile: In install.mm target use `patch' to apply
17549 * troff/input.c (macro::print_size): Just print the size in bytes.
17551 * troff/div.c (return_request): Correct the argument
17554 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
17556 * troff/node.h (class composite_node): Add sz member.
17557 * troff/node.c (composite_node::size): Return sz.
17558 * troff/input.c (macro_to_node): Use the initial size in the
17559 environment as the size of the composite_node.
17561 * troff/node.c (node::zero_width_tprint): Provide a reasonable
17564 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
17566 * troff/div.c (change_trap): If we get a bad number expression,
17569 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
17571 * lib/matherr.c (matherr): Define this only if math.h defines
17574 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
17576 * troff/div.c (macro_diversion::distance_to_next_trap): If there
17577 no diversion trap return vunits(INT_MAX - vresolution).
17579 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
17581 * troff/input.c (do_zero_width): New implementation that doesn't
17582 use a temporary environment. Use instead:
17583 (token::add_to_node_list): New function.
17584 * troff/env.c (environment::get_prev_char_height),
17585 (environment::get_prev_char_height),
17586 (environment::get_prev_char_skew): New functions.
17587 (environment::get_prev_char): New function.
17588 (environment::get_prev_char_width): Change to use get_prev_char.
17589 (init_env_request): Implement new registers .cht, .cdp, .csk.
17590 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
17591 \Z being processed in a separate environment.
17593 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
17595 * tbl/table.c: Removed TABLE_BOTTOM_REG.
17597 * tbl/table.c (table::init_output): In the section release macro,
17598 give a warning message if the section won't fit on one page.
17600 * tbl/table.c (table::do_top): Emit table keep only if table is
17602 (table::do_bottom): Likewise for table release.
17603 (table::table), (table::add_vertical_rule): Remove reference to
17605 * tbl/table.h: Remove keep member.
17607 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
17608 SECTION_RELEASE_MACRO, if there's not enough space before the next
17609 trap to output the diversion, call T# ourselves, set
17610 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
17611 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
17612 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
17613 vertical position and return to it before turning traps on again.
17615 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
17617 * troff/node.c, troff/node.h: In classes derived from node,
17618 replace prev_char_width method by last_char_node method.
17619 * troff/env.c (environment::get_prev_char_width): Use
17620 node::last_char_node rather than node::get_prev_char_width.
17622 * Makefile: Added comment about -fno-inline on 68030-based
17625 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
17626 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
17627 expressions using sizeof to int.
17628 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
17630 * macros/tmac.e (TS): Don't move @f back past the current
17633 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
17635 * ps/ps.c (main): Buffer stderr.
17636 * dvi/dvi.c (main): Likewise.
17637 * tty/tty.c (main): Likewise.
17639 * ps/ps.c (ps_printer::do_import): Improve error handling.
17641 * troff/input.c (abort_request): Use asciify.
17643 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
17644 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
17645 type of first argument int rather than char. This works around a
17646 bug on the 68030 based Apollo using g++ 1.37.1.
17648 * tbl/table.h (class table): Add `keep' member.
17649 * tbl/table.c (table::table): Initialize `keep'.
17650 (table::add_vertical_rule): Set `keep' to 1.
17651 (table::do_top): Only emit table keep macro is `keep' is non-zero.
17652 (table::do_bottom): Likewise for table release macro.
17653 (table::do_row): Emit section keep macro even if the row is 0.
17655 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
17657 * macros/tmac.e (@C): Preserve the font family across the change
17660 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
17662 * lib/font.c: Initialize font::hor and font::vert to 1.
17663 (font::load_desc): Check the values of font::hor and font::vert.
17665 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
17666 be included in a C compilation.
17667 (iftoa): Use INT_DIGITS. Include lib.h.
17669 (as_string): Likewise.
17670 * tbl/table.c: Removed definition of INT_DIGITS.
17671 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
17672 * troff/input.c (input_input_requests): Likewise.
17673 * ps/ps.c (make_encoding_name): Likewise.
17674 (ps_printer::set_style): Likewise.
17675 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
17677 * tty/devascii/R.proto: Map fm onto '.
17678 * tty/devlatin1/R.proto: Likewise.
17680 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
17682 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
17683 argument to \w is at a different input level.
17685 * tbl/table.c (table::init_output): Define a new macro
17686 REPEATED_VPT_MACRO, like vpt but if in a diversion also
17687 transparently outputs itself.
17688 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
17690 (table::do_row): Likewise.
17692 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
17693 TRANSPARENT_STRING_NAME.
17695 * tbl/table.c (table::init_output): In the table release macro
17696 print an error message and don't produce any output if after
17697 issuing the need request the table still will not fit. Also
17698 remove the diversion after bringing it back.
17700 * tbl/table.c (table::init_output): Define a new macro
17701 REPEATED_MARK_MACRO, like mk but if in a diversion also
17702 transparently outputs itself.
17703 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
17704 is necessary because .TH might not call .T#.
17705 (table::do_top): Likewise TOP_REG.
17706 (table::define_bottom_macro): If TOP_REG is no longer valid, use
17707 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
17708 table header might contain just the two top rules.
17710 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
17712 * troff/div.c: Implement new request `ptr' to print all traps.
17714 * troff/env.c (init_env_requests): Implement `.tabs' reg with
17715 init_string_env_reg.
17716 * troff/env.c (class tab_reg): Deleted.
17718 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
17720 * troff/div.c: New number register .pn returns the number of the
17721 next page as set by the pn request.
17723 * macros/tmac.an: Redid headers and footers. Number each manual
17724 entry starting from 1 unless \nC is > 0, like Sun. Added an
17725 optional 5th argument to .TH which specifies the manual name and
17726 appears in the center of the header. Understand the X, P and D
17727 registers like Sun.
17729 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
17731 * troff/env.c (init_env_requests): New number register `.lt' to
17732 return the title length.
17734 * troff/node.h (class transparent_dummy_node): New class.
17735 * troff/node.c (class transparent_dummy_node): Provide member
17737 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
17740 * troff/input.c (token::next): New escape sequence \).
17741 * troff/input.c (get_copy): Recognize \) in copy mode.
17743 * troff/input.c (input_stack::clear): New function.
17744 * troff/input.c (exit_request): Use input_stack::clear.
17746 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
17747 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
17749 * troff/env.c: Move set_page_character to input.c. Move
17750 page_character to input.c also.
17751 * troff/env.c (title): Split off the reading of the parts of the
17752 title into read_title_parts.
17753 * troff/input.c (read_title_parts): New function. Check the
17754 input_level when testing whether a token matches the delimiter.
17756 * troff/input.c (exit_request): New function.
17757 * troff/input.c (init_input_requests): Bind ex request to
17758 exit_request rather than exit_groff.
17760 * troff/input.c (exit_groff): Call tok.next() before
17761 process_input_stack().
17763 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
17765 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
17766 * troff/env.h: ditto.
17767 * troff/input.c: ditto.
17769 * troff/env.c (environment::is_empty): Test pending_lines.
17771 * troff/env.c (environment::have_pending_lines): Removed.
17773 * troff/input.c: Add request to flush pending lines from the
17776 * troff/env.c, troff/env.h: Add automatic widow control feature.
17778 * troff/input.c (exit_groff): Do process_input_stack() after
17779 do_break() but before setting exit_flag to 2.
17781 * troff/input.c: Remove FLUSH_PENDING_LINES and
17782 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
17783 environment after END_TRAP token seen, but only if there aren't
17784 any more traps still unfinished.
17785 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
17787 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
17789 * troff/env.c: Rename the `retain_size' member of class
17790 pending_output_line to `no_fill'.
17792 * troff/env.c (title): When the line is output, make the
17793 retain_size argument !fill.
17795 * troff/node.h: Add `hyphenated' member to struct breakpoint.
17796 * troff/node.c (space_node::get_breakpoints),
17797 (dbreak_node::get_breakpoints): Fill this in.
17798 * troff/env.c: Allow specification of maximum number of
17799 consecutive hyphenated lines.
17801 * troff/env.c (environment::is_empty): Add test for !current_tab.
17803 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
17805 * troff/env.c (environment::hyphenate_line): Don't completely give
17806 up if the word is not to be hyphenated; continue so that breaks
17807 can be made at break_char_node's.
17809 * lib/lib.h: Only define INT_MAX if it's not already defined;
17810 undef INT_MIN if it's already defined.
17812 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
17814 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
17815 This works around a bug in AT&T C++ 2.0 used with an ANSI C
17818 * macros/tmac.an (an-header): Set no-space mode.
17820 * macros/tmac.an (TH): Start a new page if necessary.
17822 * Started using ChangeLog at version 0.4.
17825 version-control: never