1 2004-12-04 Werner LEMBERG <wl@gnu.org>
3 * src/preproc/eqn/eqn.man: Revised.
5 2004-11-25 Werner LEMBERG <wl@gnu.org>
7 * src/utils/xtotroff/xtotroff.c: Reformat to be similar to other
11 Remove X_NOT_STDC_ENV conditional.
12 (Version_string, program_name): New global variables.
13 (groff_flag): Removed.
15 (usage): Take a stream as argument.
18 (main): Add `long_options' array for `--help' and `--version'.
19 Make `-g' a dummy option.
20 Handle `-v' and unknown options.
21 Remove unused `position' variable.
23 * src/utils/xtotroff/Makefile.sub (MAN1): Define.
24 (XLIBS): Add LIBGROFF.
26 * src/utils/xtotroff/xtotroff.man, src/utils/xtotroff/Makefile.in:
29 * src/devices/xditview/Dvi.c (default_font_map): Split into three
30 parts to avoid compiler warning.
31 (resources): Don't initialize with `default_font_map'.
32 (ClassInitialize): Initialize first element of `resources'.
34 * src/devices/xditview/Makefile.sub (devdir, xtotroff, DPIS, fonts):
37 * src/utils/lkbib/lkbib.man, src/utils/lookbib/lookbib.man,
38 src/utils/pfbtops/pfbtops.man: Revised, updated.
40 * configure.ac: Generate src/utils/xtotroff/Makefile.
41 * configure: Regenerated.
43 2004-11-24 Werner LEMBERG <wl@gnu.org>
45 First fixes to get produce HTML.
47 * src/devices/grohtml/post-html.cpp (generate_img_src): Add `alt'
50 * tmac/www.tmac (IMG, PIMG, MPIMG): Add `alt' attribute.
51 (HR, LI): Use `HTML</p>', not `HTML'.
53 * doc/webpage.ms: Minor updates.
55 2004-11-23 Larry Kollar <kollar@alltel.net>
57 Add option -S grohtml to determine the file split level.
59 * src/devices/grohtml/post-html.cpp (split_level): New global
61 (html_header::determine_header_level): Use split_level.
62 (main): Handle `-S' command line option.
65 * src/preproc/html/pre-html.cpp (scanArguments): Updated.
67 * src/devices/grohtml/grohtml.man: Document it.
72 2004-11-23 Y T <doarhop@hotmail.com>
74 * tmac/s.tmac (ref*add-V, ref*add-N): New macros for handling
75 the volume and number refer entries.
77 2004-11-22 Werner LEMBERG <wl@gnu.org>
79 * src/devices/grohtml/html-table.cpp
80 (html_table::emit_table_header): Don't emit `cols' attribute which
81 doesn't exist in HTML 4.0 and is thus invalid.
83 * NEWS: More minor fixes and updates.
85 2004-11-18 Werner LEMBERG <wl@gnu.org>
87 * tmac/www.tmac (HTML-NS, HTML-TAG-NS, HTML-TAG-NEXT): Simplified.
88 (HTML</p>): Minor clean-up.
90 * tmac/groff_www.man: Updated.
92 * src/devices/grohtml/grohtml.man: Revised and updated.
96 2004-11-18 Gaius Mulley <gaius@glam.ac.uk>
98 * src/devices/grohtml/post-html.cpp (html_printer::do_heading):
100 (html_printer::do_links): Fix rules generation around automatic
103 * tmac/www.tmac (LK): Use HTML-TAG-NS.
105 No longer emit empty line for non-HTML devices.
107 2004-11-17 Werner LEMBERG <wl@gnu.org>
109 * doc/Makefile.in (prepare_examples, webpage.html): Handle
112 * doc/Makefile.sub (EXAMPLEFILES, CLEANNOTSRCDIRADD,
113 prepare_examples, webpage.html): Handle `groff.css'.
115 2004-11-15 Werner LEMBERG <wl@gnu.org>
117 * NEWS, README, doc/webpage.ms: Updated.
119 * tmac/www.tmac (HTML, HTML-TAG): Minor clean-ups.
121 2004-10-30 Gaius Mulley <gaius@glam.ac.uk>
123 * src/include/printer.h (printer): Remove virtual function
125 Update all source files.
127 * src/devices/grohtml/post-html.cpp (html_printer): New member
128 function `round_width'.
130 2004-10-20 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
132 * src/preproc/tbl/table.cpp (table::do_row): Fix handling of the `d'
133 column key letter suffix.
135 2004-10-14 Werner LEMBERG <wl@gnu.org>
137 * Makefile.in (check): Depend on `site.exp' and `docheck'.
138 (docheck): Run dejagnu's `runtest' if it exists.
139 (site.exp): Create dejagnu configuration file.
141 * Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
143 2004-10-13 Werner LEMBERG <wl@gnu.org>
145 * src/devices/grohtml/html-text.cpp (html_text_get_alignment),
146 src/devices/grohtml/post-html.cpp (make_val,
147 html_printer::handle_state_assertion): Fix compiler warnings.
149 * src/roff/troff/div.cpp: Include `stringclass.h' and `mtsm.h'.
150 (diversion::diversion): Fix order of initializers.
152 * src/roff/troff/div.h: Don't include `mtsm.h'.
154 * src/roff/troff/env.cpp: Include `stringclass.h' and `mtsm.h'.
155 (environment::environment): Fix order of initializers.
156 (environment::make_tag, environment::construct_format_state): Fix
159 * src/roff/troff/input.cpp: Include `stringclass.h' and `mtsm.h'.
160 (input_iterator::input_iterator, macro::macro): Fix order of
163 * src/roff/troff/mtsm.cpp: Include only necessary header files.
164 (state_set::add, state_set::val): Fix compiler warnings.
166 * src/roff/troff/mtsm.h: Don't include `stringclass.h'.
167 (bool_value_state, int_value_state, units_value_state,
168 string_value_state): Remove comma after last element which causes
169 an error with g++ 3.3.3.
171 * src/roff/troff/node.cpp: Include `stringclass.h'.
172 (hline_node::hline_node, vline_node::vline_node,
173 space_char_hmotion_node, left_italic_corrected_node): Fix compiler
175 (zero_width_node::zero_width_node): Fix order of initializers.
177 * src/roff/troff/node.h: Don't include `mtsm.h'.
178 (hmotion_node): Fix compiler warnings.
180 * src/roff/troff/number.cpp: Include `stringclass.h' and `mtsm.h'.
182 2004-10-12 Gaius Mulley <gaius@glam.ac.uk>
184 * doc/groff.css: New file.
186 * doc/webpage.ms: Use `groff.css'.
189 * tmac/an-old.tmac (need_eo_h): New number register.
190 (TH): Emit `.eo.tl' tag after title.
191 (SH): Set `need_eo_h'.
192 (an-trap): Handle `need_eo_h'.
193 (an-do-tag): s/HTML-TAG-NS/HTML-TAG-NEXT/.
195 * tmac/s.tmac (need_eo_h, need_eo_tl): New number registers.
196 (TL): Always start diversion.
198 (@AI): Always call `par@reset'.
199 (@AB): Update code for -Thtml.
200 (cov*tl-au-print): Handle -Thtml.
201 (par@reset): Handle `need_eo_tl', `need_eo_h'.
204 (@SH): Set `need_eo_h' for -Thtml.
205 (par@TL): s/HTML-TAG/HTMl-TAG-NS/.
207 (@NH): s/HTML-TAG/HTMl-TAG-NS/.
208 Set `need_eo_h' for -Thtml.
209 (@EQ, @EN): Don't handle -Thtml specially.
210 (par@load-init): Don't handle -Thtml specially.
212 * tmac/www.tmac (www:paraspace): New macro.
213 (HTML-NS, HTML-TAG-NS): Use new `tag' request.
214 (HTML</p>, HTML-TAG-NEXT): New macros.
215 (HnE): Emit tag `.eo.h' instead of break.
216 (HR): s/HTML-NS/HTML/.
217 (www-end-nowhere): End diversion only if `www-html' not set.
219 (ULS, ULE): s|HTML|HTML</p>|.
220 (LI): Call `www:paraspace'.
223 2004-10-11 Gaius Mulley <gaius@glam.ac.uk>
225 * src/roff/troff/request.h (macro): Make `p' public.
226 New variable `is_a_diversion'.
227 New member function `is_diversion'.
230 * src/devices/grohtml/html.h (simple_output): New member function
233 * src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
234 computation of `total'.
235 (tabs::check_init): New function.
236 (html_table::emit_table_header): Emit style data.
237 (html_table::insert_column): Improved.
239 * src/devices/grohtml/html-table.h: Updated.
241 * src/devices/grohtml/html-text.cpp (html_text::html_text):
242 Initialize `start_space' with TRUE.
243 (html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
245 (html_text::flush_text): Set `start_space' flag.
246 (html_text::uses_indent, html_text::remove_para_space,
247 html_text::get_alignment): New functions.
248 (html_text::push_para): Updated.
249 (html_text::do_para): Check for empty argument.
250 Don't set `space_emitted'.
251 (html_text::do_space, html_text::emit_space): Updated.
253 * src/devices/grohtml/html-text.h (tag_definition): New variable
255 (html_text): New member function `uses_indent', `remove_para_space',
258 * src/devices/grohtml/output.cpp (simple_output::force_nl): New
260 (simple_output:nl): Always emit `\n'.
262 * src/devices/grohtml/post-html.cpp: Include `string.h'.
263 (BASE_POINT_SIZE): Removed.
264 (base_point_size, head_info): New global variables.
265 (text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
267 (text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
269 (page::add_and_encode): Pass additional parameter for tag flag.
270 (assert_pos): New structure.
271 (assert_state): New class.
272 (html_printer): Remove `indentation', `prev_indent'.
273 Add variables `troff_indent', `device_indent', `temp_indent'.
274 Add variables `seen_indent', `next_indent', `seen_pageoffset',
275 `next_pageoffset', `seen_linelenght', `next_linelength',
276 `seen_center', `next_center', `seen_space', `seen_break', `as'.
277 Add member functions `do_check_center', `do_space', `do_head',
278 `get_troff_indent', `restore_troff_indent', `handle_assertion',
279 `handle_state_assertion', `do_end_para', `set_char_and_width'.
280 Change argument to `do_fill' to `char *'.
282 (html_printer::emit_raw): Call `shutdown_table'.
284 (html_printer::do_center): Simplified.
285 (html_printer::do_title): Improved.
286 (html_printer::write_header): Emit one more newline.
288 (html_printer::do_heading, html_printer::do_indent,
289 html_printer::do_eol, html_printer::do_tab_ts,
290 html_printer::do_tab, html_printer::do_tab0,
291 html_printer::calc_po_in, html_printer::next_horiz_pos,
292 html_printer::remove_courier_tabs,
293 html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
295 (html_printer::do_linelength, html_printer::do_pageoffset,
296 html_printer::do_indentation, html_printer::do_tempindent,
297 html_printer::do_tab_te): Simplified.
298 (html_printer::do_pointsize): Check whether point size is really
299 associated a `.tl' tag.
300 (html_printer::do_break): Rewritten.
301 (html_printer::troff_tag): Improved.
302 (html_printer::flush_globs): Updated.
303 (html_printer::lookahead_for_tables): Handle `is_br'.
305 (html_printer::set_char): Check `sbuf_style.f'.
306 (html_printer::write_navigation): Use string comparison.
307 (html_printer::~html_printer): Emit `head_info'.
308 (html_printer::special): Rewritten.
309 (get_str, make_val): New functions.
310 (main): New option `s' to set the base point size.
312 * src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
314 2004-10-10 Gaius Mulley <gaius@glam.ac.uk>
316 * src/roff/troff/node.cpp: New extern `debug_state'.
317 Include `stringclass.h' and `mtsm.h'.
318 Implement new classes and class members from `node.h'.
319 (real_output_file): Make `fp' public.
320 (troff_output_file): New variables `cur_div_level' and `tag_list'.
322 (troff_output_file::really_print_line): Check whether we should push
323 the current troff state and use the state at the start of the
324 invocation of this diversion.
325 (troff_output_file::add_to_tag_list): New member function.
326 (node::add_char): Handle `glyph_comp_np'.
328 * src/roff/troff/node.h: Include `mtsm.h'.
329 (node): New variables `state', `push_state', `div_nest_level',
330 `is_special'. Update constructors, all descendants.
331 Pass additional argument to `add_char' member function.
332 New virtual member functions `is_tag', `debug_node',
333 `debug_node_list'. Update all descendants.
334 (tag_node): New class for handling tags.
335 (output_file): Add variable `state'.
337 2004-10-09 Gaius Mulley <gaius@glam.ac.uk>
339 * src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
340 providing a minimal troff state machine to emit meta tags for the
341 post-grohtml device driver.
343 * src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
346 2004-10-09 Werner LEMBERG <wl@gnu.org>
348 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
350 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
352 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
354 * src/roff/troff/div.h: Include `mtsm.h'.
355 (diversion): New variables `any_chars_added', `needs_push',
356 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
357 `saved_suppress_next_eol', `modified_tag'.
358 New virtual member function `is_diversion'. Update all descendants.
360 * src/roff/troff/div.cpp (diversion::diversion,
361 macro_diversion::macro_diversion): Updated.
362 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
364 (top_level_diversion::space): Handle `curenv->seen_space'.
365 (page_offset): Update tag handling.
366 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
368 * src/roff/troff/env.h (environment): Make `tabs' public.
369 Remove `ignore_next_eol', `emitted_node'.
370 Update `output_line', `output'.
371 New variables `seen_space', `seen_eol', `suppress_next_eol',
373 New member functions `construct_state', `make_tag',
374 `construct_format_state, `construct_new_line_state,
376 Remove `add_html_tag', `make_html_tag'.
378 * src/roff/troff/env.cpp: New externs `suppress_push',
379 `get_diversion_state', `global_diverted_space'.
380 (pending_output_line): New variable `was_centered'.
381 Update constructor and all callers.
382 (pending_output_line::output): Call `curenv->construct_format_state'.
383 (environment::environment, environment::copy): Updated.
384 (environment::output): Handle `was_centered'.
385 (environment::add_char): Handle construct and diversion state.
386 (environment::add_node): Handle construct state.
387 (environment::newline): Handle `was_centered'.
388 (environment::output_line): Updated.
389 (environment::possibly_break_line): Updated.
391 (environment::add_html_tag): Replaced with...
392 (environment::make_tag): New function.
393 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
394 (environment::dump_troff_state): New debugging function.
395 (environment::construct_state, environment::construct_format_state,
396 environment::construct_new_line_state): New functions.
397 (environment::do_break): Updated.
398 Handle `global_diverted_space'.
399 (environment::handle_tag): Update tag handling.
400 (point_size, fill, do_break_request): Don't call `add_html_tag'.
401 (no_fill): Don't call `add_html_tag'.
402 Set `suppress_next_eol'.
403 (center, right_justify, line_length, indent, temporary_indent,
407 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
408 (input_iterator): New variables `is_diversion', `diversion_state'.
410 (input_stack): New member functions `get_div_level',
411 `get_diversion_state', `check_end_diversion'.
412 New variables `div_level', `diversion_state'. Initialize them.
413 (suppress_push, global_diverted_space): New global variables.
414 (input_stack::finish_get, input_stack::finish_peek,
415 input_stack::remove_boundary, input_stack::end_file,
416 input_stack::clear, input_stack::pop_macro): Call
417 `check_end_diversion'.
418 (input_stack::push): Handle `div_level' and `diversion_state'.
419 (get_diversion_state): New function.
420 (diverted_space_node::reread): Handle `global_diverted_space'.
421 (macro::macro): Update constructors.
422 (macro::is_diversion): New function.
423 (macro::operator=): Set `is_a_diversion'.
424 (string_iterator): New member function `is_diversion'.
425 (string_iterator::string_iterator): Update constructors.
426 (string_iterator::fill): Set `div_nest_level'.
427 (macro_iterator): New member function `is_diversion'.
428 (do_if_request): Handle `suppress_push'.
429 (tag, taga): New functions.
430 (init_input_requests): Add `tag' and `taga' requests.
432 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
434 * src/include/font.h (font): New member function
435 `get_image_generator'.
436 New variables `unscaled_charwidths' and `image_generator'.
438 * src/libs/libgroff/font.cpp (font::get_width): Always return the
439 character's unscaled width if `font::unscaled_charwidths' is set.
440 (font::get_image_generator): New function.
441 (font::load_desc): Check the `unscaled_charwidths' and
442 `image_generator' keywords.
444 * src/libs/libgroff/fontfile.cpp: Initialize
445 `font::unscaled_charwidths' and `font::image_generator'.
447 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
449 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
451 * man/groff_font.man: Document `unscaled_charwidths' and
454 * src/preproc/html/pre-html.cpp: Include `device.h'.
455 (image_gen): New global variable.
456 (imageList::createPage): Use `image_gen'.
457 (main): Use `image_generator' keyword.
459 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
461 * tmac/html.tmac: Handle \[sqrtex].
463 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
465 * src/include/printer.h (printer): New virtual method `round_width'.
467 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
468 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
469 src/devices/grotty/tty.cpp (printer::round_width): New function
472 * src/devices/grohtml/post-html.cpp (printer::round_width): New
474 (html_printer::set_numbered_char): Use it.
476 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
478 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
480 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
482 * configure: Regenerated.
484 * Makefile.in (GHOSTSCRIPT): New variable.
485 (MDEFINES): Add GHOSTSCRIPT.
487 2004-10-03 Werner LEMBERG <wl@gnu.org>
489 * INSTALL.gen: Updated (taken from texinfo CVS).
491 2004-09-28 Werner LEMBERG <wl@gnu.org>
495 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
497 * tmac/groff_www.man: Revised and updated.
499 2004-09-26 Werner LEMBERG <wl@gnu.org>
501 Fix \$@ and \$* to handle any number of arguments.
503 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
506 * src/roff/troff/input.cpp (input_iterator::internal_level):
508 (input_stack): New member functions `increase_level' and
510 (input_stack::get_level): Don't use `internal_level'.
511 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
512 (end_quote_iterator): Completely removed.
513 (interpolate_arg): Build string for \$@ and \$* which is then
514 pushed onto the input stack.
516 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
518 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
521 2004-09-23 Werner LEMBERG <wl@gnu.org>
523 * tmac/an-old.tmac (ne): Using default scaling operator.
525 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
527 This change implements the following features:
530 New numeric register: Defines number of lines following LP, PP,
531 QP, IP or XP, which must be kept together, before any automatic
532 page break. If insufficient space remains on the current page, a
533 page break is forced before the new paragraph begins.
536 New numeric register: Sets number of lines of following paragraph
537 which must be kept with a heading, defined by NH or SH, before any
538 automatic page break. If insufficient space remains on the
539 current page, a page break is forced before the heading.
542 (Thanks to Joerg van den Hoff, for this idea).
544 New numeric register: Sets the first level of heading (set with
545 NH), which will keep the same point size as body text; e.g. if
546 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
547 point size specified by \n[PS], but .NH 2 and .NH 1 will have
548 progressively larger point sizes, determined by \n[PSINCR] (see
552 New numeric register: Sets the point size increment for each level
553 of heading, (set with NH), below the threshold level set by
554 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
555 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
556 and all other levels will remain at 10pt, (because \n[PS] = 10).
559 Existing macro now accepts a numeric argument, to make heading
560 size match that of NH with same argument value, when the
561 GROWPS/PSINCR feature is enabled.
564 New string, set by NH macro, replaces the existing (undocumented)
565 use of SN, to represent the assigned section number.
568 New string, set by NH macro, represents the assigned section
569 number, but omits the terminal period (periods at intermediate
570 levels are retained).
573 String set by NH macro, originally undocumented, now implemented
574 as an alias for SN-DOT (which reproduces original behaviour).
576 * tmac/s.tmac (PORPHANS): New register.
578 (HORPHANS, GROWPS, PSINCR): New registers.
579 (SH-NO-TAG, @SH): Use them.
582 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
584 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
585 of `Ds' and `De' macros.
587 2004-09-10 Werner LEMBERG <wl@gnu.org>
589 In tbl, handle \a as an interpreted leader character if in
592 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
593 LEADER_CHAR): New macros.
594 (compatible_flag): New declaration.
596 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
597 LEADER_3, and LEADER_4 to `state'.
598 (table_input::get): Handle `\a'.
600 * src/preproc/tbl/table.cpp (PREFIX): Removed.
601 (LEADER_REG): New macro.
602 (table::init_output): Define LEADER_REG string register if in
605 * src/preproc/tbl/tbl.man: Document it.
607 2004-08-18 Werner LEMBERG <wl@gnu.org>
609 * tmac/doc.tmac (An): Fix error message.
611 2004-08-06 Werner LEMBERG <wl@gnu.org>
613 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
614 file can't be opened. UNIX tbl has the same behaviour.
616 2004-08-05 Y T <doarhop@hotmail.com>
618 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
619 (DBRead): If in compatibility mode, take into account the text
620 when computing figure boundaries.
622 2004-08-05 Werner LEMBERG <wl@gnu.org>
624 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
625 from Tadziu Hoffmann.
627 2004-08-03 Werner LEMBERG <wl@gnu.org>
629 * doc/meref.me: Document `_M' register.
631 2004-08-03 Martin Husemann <martin@duskware.de>
633 Make hpftodit work correctly on big-endian systems.
635 * src/utils/hpftodit/hpftodit.cpp (File): New method
636 `get_uint32(char *)'.
637 (entry): New member `orig_value'.
638 (read_tags): Use new method.
639 (output_font_name, read_and_output_pcltypeface, dump_ascii):
642 2004-08-01 Werner LEMBERG <wl@gnu.org>
644 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
645 are already in X11's `macros.t' file.
647 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
649 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
651 (read_and_output_pcltypeface): Handle strings with length <= 4.
653 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
655 * tmac/s.tmac (pg@top): Don't save `PO' register.
656 (pg*end-col, pg*end-page): Directly use `PO' register.
658 2004-07-27 Werner LEMBERG <wl@gnu.org>
660 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
662 * src/preproc/refer/refer.cpp (output_references): Check for
664 * src/preproc/refer/refer.man: Improve documentation of
665 `bibliography' command.
667 2004-07-26 Werner LEMBERG <wl@gnu.org>
669 Add requests `fcolor' and `gcolor'.
671 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
673 (init_env_requests): Add `fcolor' and `gcolor'.
675 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
677 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
678 Document new requests.
680 2004-07-24 Werner LEMBERG <wl@gnu.org>
682 Add support for fractional point sizes in ms macros. A value for
683 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
684 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
686 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
687 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
689 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
691 2004-07-19 Werner LEMBERG <wl@gnu.org>
693 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
695 (do_for, for_input::get, for_input::peek): Handle negative `by'.
696 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
698 2004-07-08 Thomas Klausner <wiz@netbsd.org>
700 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
701 * tmac/groff_mdoc.man: Updated.
703 2004-07-05 Werner LEMBERG <wl@gnu.org>
705 * doc/groff.texinfo: Further improve documentation of `hcode'.
707 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
709 Improve appearance of arrows in pic.
711 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
713 Use two line segments for drawing non-filled arrow head.
714 (line_object::print, spline_object::print): Shorten line length to
715 avoid arrow sticking.
716 (arc_object::print): Take arrow direction into account.
718 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
720 * tmac/groff_www.man: Update documentation of .MPIMG.
722 2004-07-03 Werner LEMBERG <wl@gnu.org>
724 * tmac/an-old.tmac (RI): Always start with font `R'.
725 (RI, IR): Properly end with font `R'.
727 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
729 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
730 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
731 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
732 Don't pass more than six arguments to .R, .I, .B, etc., for
733 compatibility with traditional troff macros.
735 2004-07-02 Werner LEMBERG <wl@gnu.org>
737 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
738 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
740 (PUSH_COMP_MODE): New internal character constant.
743 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
744 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
745 (token::next, macro::append): Handle PUSH_COMP_MODE.
746 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
747 POP_GROFFCOMP after each of the decoded arguments to make them
748 independent from the compatibility mode status.
749 (comp_mode): Add `COMP_ENABLE'.
750 (do_define_string, do_define_macro): Handle COMP_ENABLE.
751 (define_string, append_string, define_macro, define_indirect_macro,
752 append_macro, append_indirect_macro): Handle `compatible_flag'.
753 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
755 * man/groff_diff.man, doc/groff.texinfo: Updated.
757 2004-07-01 Werner LEMBERG <wl@gnu.org>
759 * doc/groff.texinfo: Improve documentation of `hcode'.
760 Use @documentencoding and convert document to latin-1; to do that
761 make latin characters active and assign proper macros (within a
762 @tex...@end tex environment).
763 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
764 * doc/Makefile.sub (groff): Ditto.
766 2004-06-29 Werner LEMBERG <wl@gnu.org>
768 Implement two new conditional operators `F <name>' and `S <name>'
769 which check whether <name> is a valid font or style, respectively.
771 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
772 (text_file::text_file): Updated.
773 (text_file::error): Don't emit message if `silent' is set.
774 (font::load_font): Add optional third argument (which is directly
776 (font::load): Add optional second argument to check the header of
777 a font only, without emitting warning or error messages.
778 * src/include/font.h (font): Updated.
780 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
782 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
783 fourth argument to check a font without mounting.
784 (check_font, check_style): New functions.
785 * src/roff/troff/node.h: Updated.
787 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
790 2004-06-27 Werner LEMBERG <wl@gnu.org>
792 Implement new string-valued register `.sty' to return the current
795 * env.cpp (environment::get_style_name_string): New function.
796 (init_env_requests): Add `.sty' register.
797 * env.h (environment): Updated.
798 * node.cpp (font_info): Make `get_style_name' a friend.
799 (get_style_name): New function.
802 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
805 2004-06-15 Werner LEMBERG <wl@gnu.org>
807 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
810 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
812 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
813 and \n[mo] to avoid dependency on current date.
815 2004-06-08 Werner LEMBERG <wl@gnu.org>
817 * Makefile.sub (install_data): New target.
819 2004-06-04 Werner LEMBERG <wl@gnu.org>
821 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
823 2004-06-03 Werner LEMBERG <wl@gnu.org>
825 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
827 (install_data): Add $(srcdir).
829 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
832 2004-06-02 Werner LEMBERG <wl@gnu.org>
834 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
835 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
836 Add test for Xmu library.
837 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
838 GROFF_APPRESDIR_DEFAULT): New macros.
840 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
841 and GROFF_APPRESDIR_DEFAULT.
843 * configure: Regenerated.
845 * Makefile.in (appresdir): New variable.
846 (MDEFINES): Add appresdir.
848 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
850 (install_data, uninstall_sub): New targets to handle GXditview.ad.
852 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
853 `$(srcdir)/eign', not `eign'.
855 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
857 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
858 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
859 Protect (g)xditview with `\%' to avoid hyphenation.
860 Other minor formatting.
862 2004-06-01 Werner LEMBERG <wl@gnu.org>
864 Integrate gxditview into groff's standard directory hierarchy.
866 * src/xditview/*: Moved to ...
867 * src/devices/xditview/*: Here.
868 Moved DviChar.h and XFontName.h to src/include.
869 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
870 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
871 Moved xtotroff.c to new directory src/utils/xtotroff.
872 Provide proper Makefile.sub files (reusing the stuff from
874 DESC renamed to DESC.in.
875 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
876 Converted everything from K&R to ANSI C.
877 Decorated with const where appropriate.
878 Cast string constants with `String' and `char *' where appropriate.
879 Made it compile with C++ (used as a C compiler).
880 Removed other minor compiler warnings.
882 * src/devices/xditview/device.c: Include config.h, string.h, and
884 Don't declare `exit', `strtok', `strchr', and `getenv'.
887 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
890 * src/devices/xditview/xditview.c: Include config.h.
891 Include stdio.h earlier.
892 Protect declaration of `popen' and `pclose' with
893 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
894 Replace `caddr_t' with `XtPointer'.
895 (MakePromptFunc): New typedef.
896 (DoPrint): Use RETSIGTYPE.
897 (promptfunction): Change type to MakePromptFunc.
898 (MakePrompt): Use MakePromptFunc for third argument.
901 * src/devices/xditview/ad2c: Add casts to `String'.
903 * src/include/XFontName.h (XFontNameString): Don't use array
905 Add prototypes for `XParseFontName', `XFormatFontName',
906 `XCompareFontName', and `XCopyFontName'.
908 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
911 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
912 Don't declare `XParseFontName' and `XFormatFontName'.
914 (main): Remove `optind' and `optarg'.
916 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
917 (to select programs which need X).
918 Make XDEVIDIRS depend on `FORCE'.
919 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
922 (LIBDIRS): Use XLIBDIRS.
923 (CPROGDIRS): Use XPROGDIRS.
924 (DEVDIRS): Remove font directories for gxditview.
925 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
926 (EXTRADIRS): Remove src/xditview.
928 * Makefile.sub (DISCLEANFILES): Updated.
930 * Makefile.comm (LIBXUTIL): New variable.
931 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
932 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
934 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
936 * aclocal.m4 (GROFF_X11): New function.
938 * configure.ac: Call GROFF_X11.
939 Don't create src/xditview/Imakefile.
940 Don't emit notice how to build gxditview.
942 * configure: Regenerated.
944 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
946 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
948 * Makefile.in (CPPFLAGS): Define.
949 (MDEFINES): Add CPPFLAGS.
951 2004-05-27 Werner LEMBERG <wl@gnu.org>
953 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
955 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
957 Fix problems with `friend name injections'.
959 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
960 make_script_box), src/roff/troff/div.h (end_diversions),
961 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
964 2004-05-25 Bernd Warken <bwarken@mayn.de>
966 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
968 2004-05-25 Werner LEMBERG <wl@gnu.org>
970 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
971 src/libs/libgroff/color.cpp: Include lib.h.
973 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
975 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
976 through Forte 6u1, and for how to get GNU make on Solaris.
978 2004-05-24 Werner LEMBERG <wl@gnu.org>
980 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
983 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
985 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
988 2005-05-14 Werner LEMBERG <wl@gnu.org>
990 * REVISION: Set to 2.
992 * aclocal.m4 (GROFF_STDINT_H): Removed.
993 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
995 * configure.ac: Updated.
996 * configure, src/include/config.hin: Regenerated.
998 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
999 inttypes.h conditionally.
1001 2003-05-13 Werner LEMBERG <wl@gnu.org>
1003 Version 1.19.1 released
1004 =======================
1006 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
1008 * src/preproc/refer/label.y (same_author_last_name,
1009 same_author_name): Handle empty sort keys.
1011 2004-05-10 Werner LEMBERG <wl@gnu.org>
1013 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
1016 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
1017 doc-str-Lb-librt): Reset font.
1018 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
1019 Provide `doc-str-Lb' to reset font.
1020 * tmac/groff_mdoc.man: Updated.
1022 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
1024 * src/preproc/html/pre-html.cpp (make_message): Make it work for
1025 snprintf versions which don't conform to ANSI C 99 (this is,
1026 counting the string's trailing null byte in the return value).
1028 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
1030 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
1031 that all implementations of sprintf handle null pointers correctly.
1033 2004-05-04 Werner LEMBERG <wl@gnu.org>
1035 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1036 Document `.U' register.
1038 * src/roff/troff/env.cpp (environment::mark_last_line)
1039 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
1041 2004-05-04 Larry Kollar <kollar@alltel.net>
1043 New read-only register `.U'; it returns 1 in safer mode and 0
1046 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
1049 2004-05-03 Werner LEMBERG <wl@gnu.org>
1051 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
1053 2004-04-17 Werner LEMBERG <wl@gnu.org>
1055 * src/include/font.h (font): Use `int' for ch_index.
1056 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
1057 font::compact): Updated.
1059 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
1062 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
1063 (hyphen_word): Fix compiler warnings.
1064 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
1067 (get_delim_number, get_line_arg): Change second argument type to
1069 (macro_header::copy, token::next, do_define_string,
1070 do_define_character, substring_request, asciify_macro,
1071 unformat_macro, read_size, non_interpreted_node::interpret,
1072 while_request, main: Fix compiler warnings.
1073 (read_color_draw_node): Initialize `col'.
1075 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
1076 `start_col' and `end_col' of type `int'.
1077 (vertical_rule): Make `col' of type `int'.
1079 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
1082 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
1084 (format_serial): Use them to remove dependency on ASCII.
1086 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
1088 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1091 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
1093 (glyph): Change type of `hpos' to `int'.
1095 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
1096 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
1098 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
1100 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
1102 2004-04-16 Werner LEMBERG <wl@gnu.org>
1104 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
1105 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
1106 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
1107 `double' instead of `float' everywhere.
1108 * src/preproc/grn/main.cpp: Use `double' instead of `float'
1110 (main): Add return value.
1111 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
1113 Update all user functions.
1115 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
1116 src/preproc/eqn/box.h, src/preproc/pic/object.h,
1117 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
1118 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
1119 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
1120 src/roff/troff/input.cpp, src/roff/troff/request.h,
1121 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
1124 * src/utils/indxbib/signal.c: Include stdlib.h.
1126 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1128 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
1129 before the first page.
1131 2004-04-14 Thomas Klausner <wiz@netbsd.org>
1133 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
1134 (doc-operating-system-*): Updated.
1135 * tmac/doc-syms (doc-str-St-*): Various small fixes.
1136 (doc-str-Lb-*): Add more library names.
1138 2004-04-10 Art Haas <ahaas@airmail.net>
1140 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
1143 2004-04-09 Art Haas <ahaas@airmail.net>
1145 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
1147 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
1149 * arch/misc/shdeps.sh: Generate better comment for sed script.
1151 2004-04-08 Art Haas <ahaas@airmail.net>
1153 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
1154 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
1155 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
1156 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
1157 (polyfill), src/preproc/grn/main.cpp (polyfill),
1158 src/preproc/refer/command.cpp (command_table),
1159 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
1160 gcc 3.5 doesn't like).
1162 2004-04-08 Werner LEMBERG <wl@gnu.org>
1164 Removing many compiler warnings. groff should now compile with
1165 a C++ compiler used for C files also. [Simple variable renamings
1166 to avoid shadowing aren't logged in detail.]
1168 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
1169 (draw_dvi_printer::draw) ['c']: Enclose in block.
1171 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
1172 (page::add_line): Fix typos.
1173 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
1175 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
1176 Some local variable renamings.
1177 * src/devices/grolbp/lbp.h: Some local variable renamings.
1179 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
1182 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
1183 Remove redundant local variable declaration.
1184 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
1185 Don't use `caddr_t' but `void *'.
1186 Enclose functions with `extern "C"' for C++.
1188 * src/libs/libdriver/input.cpp (remember_filename,
1189 remember_source_filename): Use cast for string constant.
1191 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
1192 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
1193 src/libs/libgroff/geometry.cpp: Some local variable renamings.
1194 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
1196 Enclose functions with `extern "C"' for C++.
1197 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
1198 (needs_quoting): Return `int'.
1199 (quote_arg): Add proper casts to malloc and realloc.
1200 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
1201 various MS Windows environments.
1202 (spawnvp_wrapper): Add proper cast to malloc.
1204 * src/preproc/eqn/box.h: Remove redundant declarations of
1205 `make_script_box', `make_mark_box' and `make_lineup_box'.
1206 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
1207 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
1210 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
1211 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
1212 (dx, dy): Renamed functions to...
1213 (deltax, deltay): This.
1214 * src/preproc/grn/main.cpp: Some local variable renamings.
1215 (deffont): Add `const'.
1216 (initpic, conv): Use cast for string constant.
1218 * src/preproc/html/pre-html.cpp: Some local variable renamings.
1219 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
1220 (char_buffer::run_output_filter): Second argument is unused.
1221 * src/preproc/html/pushback.cpp: Some local variable renamings.
1223 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
1224 * src/preproc/pic/object.cpp: Some local variable renamings.
1226 * src/preproc/refer/label.y (lookup_label): Remove redundant
1227 declaration of local variable.
1229 * src/preproc/soelim.cpp: Remove redundant declaration of
1230 `interpret_lf_args'.
1232 * src/preproc/tbl/main.cpp: Some local variable renamings.
1234 * src/roff/groff/groff.cpp (main): Use cast for string constant.
1235 * src/roff/groff/pipeline.c: Enclose declarations of `error',
1236 `c_fatal', and `i_to_a' with `extern "C"' for C++.
1237 Don't use C++-style comments.
1239 * src/roff/troff/env.h: Remove redundant declaration of `title'.
1240 * src/roff/troff/node.h, src/roff/troff/env.cpp,
1241 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
1243 * src/roff/troff/div.h: Remove redundant declaration of
1245 * src/roff/troff/troff.h: Remove redundant declaration of
1247 * src/roff/troff/input.cpp: Remove redundant declaration of
1248 `handle_first_page_transition' and `process_input_stack'.
1250 * src/utils/hpftodit.cpp: Some local variable renamings.
1252 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
1254 Don't define RETSIGTYPE.
1255 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
1257 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
1258 (error): Use `const' in argument.
1259 (main): Remove redundant declaration of `optind'.
1260 Move declaration of `Version_string' to top-level.
1262 * PROBLEMS: Document difficulties compiling signal.c if a C++
1263 compiler is used for C.
1265 2004-04-07 Werner LEMBERG <wl@gnu.org>
1267 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
1269 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
1271 Make scripts like nroff.sh and neqn.sh portable across various
1272 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
1273 non-POSIX path separators. The idea is to extend those scripts to
1274 decide at run-time (of the script) which path separator to use.
1276 * arch/misc/Makefile.sub: New file.
1277 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
1278 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
1279 a proper definition of the variable `GROFF_RUNTIME'.
1281 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
1282 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
1283 (PROGDEPDIRS): New variable.
1285 (PROGDIRS): Add PROGDEPDIRS.
1287 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
1288 Don't substitute @SEP@ and @BINDIR@.
1289 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
1290 (PATH): Use GROFF_RUNTIME.
1292 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
1293 Don't substitute @SEP@ and @BINDIR@.
1294 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
1295 (PATH): Use GROFF_RUNTIME.
1297 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1299 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
1300 Cygwin which doesn't handle stderr correctly.
1302 2004-03-08 Werner LEMBERG <wl@gnu.org>
1304 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
1305 against empty argument. Problem reported by <cgd@broadcom.com>.
1307 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1309 * Makefile.in (SEP): Replaced with...
1310 (RT_SEP, SH_SEP): Separators for the target platform's native path
1311 separator and the build environment, respectively.
1312 (fontpath, tmacpath): Use RT_SEP.
1313 (MDEFINES): Updated.
1315 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1316 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1317 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
1318 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
1320 2004-03-05 Werner LEMBERG <wl@gnu.org>
1322 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
1323 reduce alignment problems with newer printers which use built-in
1324 TrueType fonts (instead of the older Intellifonts). The ideal
1325 solution is to provide a second set of groff metric files, but this
1326 is extremely time-consuming to produce, given that HP's metric
1327 files are very rudimentary.
1329 2004-03-01 Werner LEMBERG <wl@gnu.org>
1331 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
1332 s/operand/argument/ in error message.
1334 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1336 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
1339 2004-03-01 Antti Kantee <pooka@netbsd.org>
1341 * tmac/s.tmac (XE): Fix error message.
1343 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
1345 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
1348 * src/roff/groff/pipeline.c: Declare strcasecmp.
1349 (run_pipeline) [_WIN32]: Use function name variants which don't
1351 Fix stream handling.
1353 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
1355 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
1356 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
1357 for platforms which use the native Win32 runtime libraries.
1358 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
1360 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
1361 QUOTE_ARG_REALLOC_ERROR): Fix string.
1363 * src/preproc/html/pre-html.cpp: Remove declaration of
1365 Don't use __MINGW32__.
1366 s/DEBUG_FILE/DEBUG_FILE_DIR/.
1367 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
1368 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
1369 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
1370 calls to `set_redirection' and `WAIT'.
1371 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
1372 Fix calls to `set_redirection' and `save_and_redirect'.
1373 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
1374 to `set_redirection' and `save_and_redirect'.
1375 (usage): Fix message.
1376 (makeTempFiles, main): Use `DEBUG_FILE'.
1378 2004-02-21 Werner LEMBERG <wl@gnu.org>
1380 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
1382 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
1384 * src/libs/libgroff/quotearg.c: New file, providing proper argument
1385 quoting for MSVC's spawn* and exec* functions.
1386 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
1387 spawnvp with proper quoting for MSVC.
1389 * src/libs/libgroff/assert.cpp (program_name),
1390 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
1391 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
1393 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
1395 * src/include/error.h (program_name): Declare as `extern "C"'.
1396 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
1398 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
1400 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
1402 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
1404 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
1406 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
1408 (sbasename) [__MSDOS__ || ...]: New function.
1409 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
1411 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
1412 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
1414 Use STDOUT_FILENO instead of hardcoded file handle.
1415 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
1417 2004-02-19 Werner LEMBERG <wl@gnu.org>
1419 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
1420 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
1422 2004-02-18 Werner LEMBERG <wl@gnu.org>
1424 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
1425 new font and mapping files.
1427 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
1428 Keith Marshall <keith.d.marshall@ntlworld.com>
1430 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
1431 an input pipe. This is needed for the MSVC compiler to make troff's
1434 * src/roff/troff/div.cpp: Include nonposix.h.
1435 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
1437 2004-02-17 Werner LEMBERG <wl@gnu.org>
1439 * font/devlj4/generate/special.awk: New script.
1440 * font/devlj4/generate/Makefile (S): Use special.awk.
1441 * font/devlj4/*: Regenerated, including the following new files:
1442 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
1443 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
1444 * NEWS: Document new lj4 fonts and revised hpftodit.
1446 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
1448 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
1450 2004-01-25 Werner LEMBERG <wl@gnu.org>
1452 * src/libs/libgroff/progname.cpp: Replaced with...
1453 * src/libs/libgroff/progname.c: New file.
1454 * src/libs/libgroff/Makefile.sub: Updated accordingly.
1456 2004-01-17 Werner LEMBERG <wl@gnu.org>
1458 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
1460 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
1462 * font/devlj4/generate/wingdings.map,
1463 font/devlj4/generate/symbol.map: Include unnamed glyphs.
1464 Use groff glyph names where possible.
1465 * src/devices/grolj4/lj4_font.man: Minor updates.
1467 2004-01-13 Werner LEMBERG <wl@gnu.org>
1469 * tmac/www.tmac (DC): Handle TTY devices.
1471 * doc/webpage.ms: Document viewCVS from ffii.org.
1472 * NEWS, README: Updated.
1474 * src/roff/groff/groff.man: Mention lj4_font man page.
1476 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
1478 (FONTS): Add SYMBOL and WINGDINGS.
1479 (SYMBOL, WINGDINGS): New targets.
1481 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
1483 * src/devices/grolj4/lj4_font.man: New man page.
1484 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
1485 * src/devices/grolj4.man: Mention lj4_font man page.
1487 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
1488 * src/utils/hpftodit/hpftodit.man: Document it.
1490 Remove details about fonts (which are now in lj4_font.man).
1492 * font/devlj4/generate/symbol.map,
1493 font/devlj4/generate/wingdings.map: New files.
1495 2004-01-12 Werner LEMBERG <wl@gnu.org>
1497 * README: Mention ffii's viewcvs access.
1499 2004-01-09 Werner LEMBERG <wl@gnu.org>
1501 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
1503 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
1505 Revert most of the change from 2004-01-03 to better control used
1508 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
1509 (text_symbol_sets, special_symbol_sets): New arrays.
1510 (symbol_set_table): New global variable.
1511 (read_symbol_sets): Use search order given in the text_symbol_sets
1512 and special_symbol_sets arrays. If command line flag -a is not
1513 given, search both arrays.
1514 (output_charset): Require x_height_tag only for command line flag -i.
1516 2004-01-06 Werner LEMBERG <wl@gnu.org>
1518 Implement string-valued registers \n[.m] and \n[.M] to return the
1519 name of the current drawing and background color, respectively.
1521 * src/roff/troff/symbol.h: Moved to...
1522 * src/include/symbol.h: Here.
1523 Small fixes to make it work outside of the `troff' directory.
1524 * src/roff/troff/symbol.cpp: Moved to...
1525 * src/libs/libgroff/symbol.cpp: Here.
1526 Small fixes to make it work outside of the `troff' directory.
1528 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
1529 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
1532 * src/include/color.h: Include symbol.h.
1533 (color): Add new field `nm'.
1534 * src/libs/libgroff/color.cpp (color::color): Updated.
1536 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
1537 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
1538 src/roff/troff/reg.cpp: Don't include symbol.h.
1540 * src/roff/troff/env.cpp: Don't include symbol.h.
1541 (environment::get_glyph_color_string,
1542 environment_get_fill_color_string): New member functions.
1543 (init_env_requests): Handle `.m' and `.M' registers.
1544 * src/roff/troff/input.cpp: Don't include symbol.h.
1545 (default_symbol): Moved to symbol.cpp/symbol.h.
1546 (do_glyph_color, do_fill_color, define_color): Pass symbol name
1547 to color constructor.
1548 * src/roff/troff/env.h: Updated.
1550 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1551 Document new registers.
1553 2004-01-05 Werner LEMBERG <wl@gnu.org>
1555 * src/roff/troff/node.cpp (space_node::get_breakpoints,
1556 space_node::nbreaks): Protect against zero `next' field.
1558 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
1560 In hpftodit, use the symbol sets offered in the TFM.
1562 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
1563 (symbol_set, text_symbol_sets, special_symbol_sets,
1564 symbol_set_table): Removed.
1565 (get_printcode): Removed.
1566 (read_symbol_sets): Initialize `symbol_set' field with
1568 Simplify code to just use the `kind' value.
1569 (output_charset): Improve output formatting.
1570 (dump_symbols): Simplified.
1572 2004-01-02 Werner LEMBERG <wl@gnu.org>
1574 * font/devlj4/generate/text.map: Add more MSL numbers.
1576 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
1578 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
1579 (text_symbol_sets): Add more symbol sets.
1580 (debug_flag): New static variable (moved from `main').
1581 (get_printcode, show_symset): New functions.
1582 (main): Remove `debug_flag'.
1583 (output_charset): Use `show_symset'.
1584 (dump_symbols): Use `show_symset'.
1585 Print symsets for all glyphs.
1586 (read_map): Actually call `unicode_to_ucode_make' but this time
1589 2004-01-01 Werner LEMBERG <wl@gnu.org>
1591 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
1592 Fix placement of comments.
1594 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
1596 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
1597 option `-d' is given.
1598 (output_charset): Improve warning messages to give more information.
1599 (dump_symbols): Make information more precise.
1601 (read_map): Don't call unicode_to_ucode_name; the glyph names must
1602 appear as-is and shouldn't be decomposed.
1604 2003-12-31 Werner LEMBERG <wl@gnu.org>
1606 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
1607 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
1608 (FONTS): Add TrueType font families Arial and Times New Roman.
1609 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
1610 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
1613 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
1615 * test-groff.in (SEP): Quote value.
1616 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
1617 `tem' to `char*' to avoid deallocation of a pointer to a constant
1618 object which some compilers don't like.
1620 2003-12-31 Werner LEMBERG <wl@gnu.org>
1622 * font/devlj4/generate (text.map, special.map): Rewritten to work
1623 with the new hpftodit version.
1625 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
1627 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
1628 set and 8bit character code for all glyphs also.
1630 2003-12-30 Werner LEMBERG <wl@gnu.org>
1632 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
1634 2003-12-29 Werner LEMBERG <wl@gnu.org>
1636 More fixes for MSVC compiler.
1638 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
1641 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
1642 STDERR_FILENO) [_MSC_VER]: Define conditionally.
1643 (getpid) [_MSC_VER]: Remove.
1644 Include direct.h and process.h conditionally.
1646 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
1647 parentheses for a_delete.
1649 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
1651 * test-groff: Replaced with...
1652 * test-groff.in: This new template to handle path separator
1655 * configure.ac: Check for direct.h and process.h.
1656 Generate test-groff script.
1657 * configure, src/include/config.hin: Regenerated.
1659 2003-12-28 Werner LEMBERG <wl@gnu.org>
1661 Add integral extension glyph.
1662 Add new option `-x' to afmtodit to suppress use of built-in AGL.
1664 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
1666 * font/devps/generate/textmap: Provide entry for `integralex' to
1667 override (old) PUA value of the AGL.
1668 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
1669 * font/devps/*: Regenerated.
1671 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
1672 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
1674 2003-12-27 Werner LEMBERG <wl@gnu.org>
1676 Add forgotten `coproduct' symbol (already available for DVI).
1678 * font/devhtml/R.proto, font/devps/generate/textmap,
1679 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
1680 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
1681 U+2210 (\[coproduct]).
1683 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
1685 hpftodit has been extended to handle TrueType metric files and
1686 more glyphs. See hpftodit.man for more details.
1688 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
1689 ctype.h, and unicode.h.
1690 s/msl/charcode/ everywhere since we now handle Unicode values also.
1691 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
1692 Use it where appropriate.
1693 (MULTIPLIER): Replaced with...
1694 (multiplier): New global static variable.
1696 (tag_type): Add more TFM tags.
1697 (tag_name): New array.
1698 (ENUM_TYPE, FLOAT_TYPE): Removed.
1699 (BYTE_TYPE): New value assigned.
1700 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
1701 (text_symbol_sets, special_symbol_sets): Extended to cover more
1703 (check_type): Add return value.
1704 (check_units): Add parameters to get ppi and upem values.
1705 Handle TrueType TFM data.
1706 (output_font_name): New function.
1707 (output_charset): Add parameter to handle TFM type.
1708 Handle TrueType TFMs also.
1709 (em_fract): New macro.
1710 (dump_tags): Be much more verbose and handle more tags.
1711 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
1712 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
1714 (read_map): Add parameter to handle TFM type.
1715 Handle both MSL and Unicode mappings.
1716 (main): Add two new command line options `-a' and `-q'.
1717 Updated to make use of new functions.
1720 * src/utils/hpftodit/hpuni.cpp: New file.
1722 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
1725 2003-12-25 Werner LEMBERG <wl@gnu.org>
1727 * src/include/nonposix.h (read) [_MSC_VER]: Define.
1729 2003-12-24 Werner LEMBERG <wl@gnu.org>
1731 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
1732 by Michail Vidiassov <master@iaas.msu.ru>.
1734 2003-12-20 Werner LEMBERG <wl@gnu.org>
1736 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1738 Add missing latin-2 glyphs.
1739 * font/devutf8/R.proto: Add missing latin-2 glyphs.
1741 * tmac/troffrc: Load `composite.tmac' earlier.
1743 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
1744 u00{53,73}_0327, and u0049_0307.
1745 * tmac/X.tmac: Add u00{47,67}_0306.
1746 * tmac/tty-char.tmac: Use composite glyph names for readability.
1750 * src/include/unicode.h: Remove `extern' keywords.
1752 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
1754 * tmac/latin5.tmac: New file.
1756 2003-12-19 Werner LEMBERG <wl@gnu.org>
1758 Add some glyphs needed for Turkish.
1760 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1763 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
1764 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
1765 u00{53,73}_0327, and u0049_0307.
1767 2003-12-18 Werner LEMBERG <wl@gnu.org>
1769 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
1771 Remove trailing zeros.
1773 2003-12-17 Werner LEMBERG <wl@gnu.org>
1775 Make \? transparent to end-of-sentence recognition.
1777 * src/roff/troff/input.cc (non_interpreted_node): Add
1778 `ends_sentence' member function.
1780 2003-12-16 Werner LEMBERG <wl@gnu.org>
1782 * doc/groff.texinfo: Document `dt' request correctly.
1783 Other minor typographical improvements.
1785 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
1787 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
1789 2003-12-10 Richard Stallman <rms@gnu.org>
1791 * LICENSE: Better wording.
1793 2003-12-09 Werner LEMBERG <wl@gnu.org>
1795 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
1796 * configure, NEWS: Updated.
1798 2003-12-08 Werner LEMBERG <wl@gnu.org>
1800 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
1802 2003-12-07 Bernd Warken <bwarken@mayn.de>
1806 2003-12-07 Werner LEMBERG <wl@gnu.org>
1808 * INSTALL: Improved.
1810 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1812 Use path separator character of target platform for compiled-in
1815 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
1816 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
1817 * configure: Regenerated.
1818 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
1820 2003-12-05 Werner LEMBERG <wl@gnu.org>
1822 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
1823 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
1825 2003-12-04 Bernd Warken <bwarken@mayn.de>
1827 * LICENSE: New file.
1829 2003-12-03 Werner LEMBERG <wl@gnu.org>
1831 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
1832 ligatures present in AFM files since groff currently only
1833 understands some standard ligatures and nothing else.
1835 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
1837 * src/roff/groff/groff.cpp (main): Don't run the spooler if
1840 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
1843 Don't use Unix wait flags.
1845 2003-12-02 Werner LEMBERG <wl@gnu.org>
1847 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
1848 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
1849 src/roff/troff/uniuni.cpp: Moved to...
1850 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
1851 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
1852 src/libs/libgroff/uniuni.cpp: Here.
1854 * src/include/Makefile.sub.old (HDRS),
1855 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
1856 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
1858 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1860 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
1864 2003-12-01 Werner LEMBERG <wl@gnu.org>
1866 * groff.texinfo: Document special behaviour of `.vs 0'.
1867 Improve documentation of `cflags' request.
1870 2003-11-29 Werner LEMBERG <wl@gnu.org>
1872 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
1873 * font/devlj4/CORONET: Regenerated.
1875 2003-11-24 Werner LEMBERG <wl@gnu.org>
1877 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
1878 if processing hyphenation patterns in traditional mode.
1879 Improve error messages.
1881 2003-11-20 Werner LEMBERG <wl@gnu.org>
1883 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
1884 troff_output_file::put_char): Fix type of local variable `c'.
1886 2003-11-19 Werner LEMBERG <wl@gnu.org>
1888 * src/roff/groff/pipeline.c (P): Removed. Updated all function
1890 (i_to_a): Removed. libgroff already provides this function.
1891 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
1893 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
1895 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
1898 2003-11-17 Werner LEMBERG <wl@gnu.org>
1900 * COPYING: Use correct version.
1902 2003-11-11 Werner LEMBERG <wl@gnu.org>
1904 LynxOS 4.0.0 doesn't declare vfprintf.
1906 * configure.ac: Check for vfprintf.
1907 * configure: Regenerated.
1908 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
1909 * src/include/config.hin: Regenerated.
1911 2003-11-10 Werner LEMBERG <wl@gnu.org>
1913 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
1915 * configure.ac: Check for vsnprintf.
1916 * configure: Regenerated.
1917 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
1919 * src/include/config.hin: Regenerated.
1921 2003-11-09 Werner LEMBERG <wl@gnu.org>
1923 * aclocal.m4: Updated syntax to autoconf 2.59.
1924 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
1925 Don't check for gsos2.
1926 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
1927 working abs_top_srcdir and abs_top_builddir.
1929 * configure.ac: Updated syntax to autoconf 2.59.
1930 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
1931 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
1932 * configure: Regenerated.
1934 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
1935 s/@groff_top_builddir@/@abs_top_builddir@/.
1937 * src/roff/groff/pipeline.c (xstrsignal):
1938 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
1940 2003-11-07 Werner LEMBERG <wl@gnu.org>
1942 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
1943 make start angle smaller than end angle to circumvent a bug in tpic
1944 handling of some versions of dvipdfm (and dvipdfmx).
1946 2003-10-30 Werner LEMBERG <wl@gnu.org>
1948 * src/devices/grops/grops.man: Improve section on creating EPS.
1950 2003-10-29 Werner LEMBERG <wl@gnu.org>
1952 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
1955 2003-10-28 Werner LEMBERG <wl@gnu.org>
1957 * doc/groff.texinfo: Fix documentation of `.if'.
1959 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
1961 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
1962 the form `uniXXXX' also.
1964 2003-10-27 Werner LEMBERG <wl@gnu.org>
1966 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
1967 contrib/pic2graph/pic2graph.sh: Implement secure management of
1969 Pass `-P-pletter' to groff to avoid data outside of the converted
1970 area -- some versions of `convert' (for example 5.3.8) don't check
1971 the bounding box of the image but always use a fixed image size
1972 (letter paper format).
1973 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
1974 contrib/pic2graph/pic2graph.man: Updated.
1976 * src/roff/groff/groff.man: Document $TMP and $TEMP.
1978 2003-10-26 Werner LEMBERG <wl@gnu.org>
1980 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
1981 troff_output::simple_ellipse, troff_output::simple_arc,
1982 troff_output::simple_line, troff_output::simple_spline,
1983 troff_output::simple_polygon): Insert a space before arguments.
1984 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
1985 latter doesn't produce a node, so the following `.sp -1' would do
1987 Don't emit `.sp -1' after \M. This also doesn't produce a token
1988 (and we don't have to care about compatibility mode).
1989 (troff_output::set_color, troff_output::reset_color): Don't emit
1990 `.sp -1' after \M and \m.
1992 * src/roff/troff/input.cpp (old_have_input): New global variable.
1993 (input_stack::get): Handle `old_have_input'.
1994 (process_input_stack) <token::TOKEN_NEWLINE>: Call
1995 `trapping_blank_line' depending on `old_have_input', not
1998 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
2000 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
2001 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
2002 default directory names for temporary files.
2003 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
2005 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
2006 [__MSDOS__] (run_pipeline): Honour environment variables.
2007 Don't use `tmpnam' but `tempnam' to work around messy
2010 * README.MinGW: New file.
2012 2003-10-16 Werner LEMBERG <wl@gnu.org>
2014 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
2015 `(*t)->next' without testing validity of `*t'.
2016 (usage): Make it more readable.
2018 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
2020 Make html device run under both MS-DOS and Win32.
2022 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
2023 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
2024 spawn or fork+exec has to be used, and whether parent must sleep
2025 until the child process terminates. Used in
2026 `char_buffer::run_output_filter'.
2027 (copyofstdoutfd): Removed.
2028 (char_buffer): Replace `write_file_html' and `write_file_troff'
2029 member functions with `emit_troff_output' and `run_output_filter'.
2030 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
2032 (replaceFd): Replaced with...
2033 (set_redirection): New auxiliary function.
2034 (waitForChild): Replaced with...
2035 (save_and_redirect): New auxiliary function for.
2037 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
2040 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
2042 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
2043 (GROFF_LIBC): New function.
2044 * configure.ac: Call GROFF_LIBC.
2046 * configure: Regenerated.
2048 * src/include/lib.h: Handle __MINGW32__.
2049 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
2050 Add macro for `pipe'.
2053 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
2056 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
2059 2003-10-13 Werner LEMBERG <wl@gnu.org>
2061 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
2064 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
2067 2003-10-12 Werner LEMBERG <wl@gnu.org>
2069 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
2070 src/roff/troff/input.cc (usage): Updated.
2072 * NEWS, doc/groff.texinfo: Updated.
2074 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
2076 * src/libs/libgroff/searchpath.cpp
2077 (search_path::open_file_cautious): New function which also handles
2078 `-' as stdin and stdout depending on the access mode.
2079 * src/include/searchpath.h (search_path): Updated.
2081 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
2082 * src/devices/grops/ps.h: Include `searchpath.h'.
2083 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
2084 Open resource file with `include_search_path.open_file_cautious'.
2085 * src/devices/grops/grops.man: Document new `-I' switch.
2087 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
2088 (main), src/devices/grolj4/lj4.cpp (main),
2089 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
2091 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
2093 (include_search_path): New global variable.
2094 (include_path_append): Removed.
2095 (main): Use `include_search_path.command_line_dir' to handle `-I'.
2096 (do_file): Simplify, using new
2097 `include_search_path.open_file_cautious'.
2099 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
2101 (main): Pass arguments to `-I' to both troff and devices.
2102 Improve handling of `-V'.
2103 * src/roff/groff/groff.man: Document changes to -I and -V.
2105 * src/roff/troff/input.cpp (include_search_path): New global
2107 (next_file, source, ps_bbox_request, transparent_file,
2108 process_input_file): Use new
2109 `include_search_path.open_file_cautious'.
2110 (main) Handle `-I' switch.
2111 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
2112 Use new `include_search_path.open_file_cautious'.
2113 * src/roff/troff/node.h: New extern symbol `include_search_path'.
2114 * src/roff/troff/troff.man: Document new `-I' switch.
2116 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
2118 Support multiple calls of .Lb in LIBRARY section.
2120 * tmac/doc-common (doc-in-library-section): New register.
2121 (doc-section-library): New string.
2122 (Sh): Set `doc-in-library-section'.
2124 * tmac/doc-syms (Lb): Insert breaks before and after arguments
2125 if in LIBRARY section.
2126 * tmac/doc.tmac (doc-save-global-vars): Updated.
2127 * NEWS, tmac/groff_mdoc.man: Updated.
2129 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
2131 * tmac/doc-common (doc-default-operating-system): New variable.
2134 2003-09-08 Werner LEMBERG <wl@gnu.org>
2136 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
2138 2003-08-31 Werner LEMBERG <wl@gnu.org>
2140 * contrib/mom/Makefile.sub: Fix last change to make it really work.
2141 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
2142 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
2143 $(DEVFILES) are not empty.
2144 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
2146 2003-08-26 Chuck Silvers <chuq@chuq.com>
2148 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
2149 with parallel runs of `make'.
2151 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
2153 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
2154 insert SORT_SEP. With certain combinations of sort specifications,
2155 refer sorted entries in the wrong order. In particular, entries
2156 with a missing field should be be sorted before all entries that
2157 have that field, before refer looks to the next field.
2159 2003-08-23 Werner LEMBERG <wl@gnu.org>
2161 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
2162 g++ linker is used. Reported by Mark J. Reed
2163 <mark.reed@turner.com>.
2165 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2167 Add key character `x' to tbl which makes tbl call a user-defined
2168 macro on a table cell.
2170 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
2171 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
2172 `set_modifier' after printing the compatibility request.
2173 (set_modifier): Print call to `m->macro' if not empty.
2174 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
2176 (process_format): Implement cases `x' and `X'.
2177 * src/preproc/tbl/tbl.man, NEWS: Updated.
2179 2003-08-15 Werner LEMBERG <wl@gnu.org>
2181 * doc/groff.texinfo: Minor fixes.
2183 2003-08-09 Werner LEMBERG <wl@gnu.org>
2185 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
2187 2003-08-07 Werner LEMBERG <wl@gnu.org>
2189 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
2190 argument list to nothing if there is no file to match. Use `ls' as
2191 a protection, similar to autoconf.
2193 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
2194 empty argument lists.
2196 * doc/groff.texinfo: Improve documentation how vertical spacing
2197 and line breaks interact.
2200 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
2202 2003-08-03 Werner LEMBERG <wl@gnu.org>
2204 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
2205 EPS (using eps2eps or similar programs to compute the bounding box).
2207 2003-07-24 Werner LEMBERG <wl@gnu.org>
2209 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
2210 * doc/texinfo.tex: Updated from texinfo 4.6.
2211 * README.CVS: From now on we need texinfo 4.6.
2213 2003-07-23 Werner LEMBERG <wl@gnu.org>
2215 Add requests `dei1' and `ami1' for completeness.
2217 * src/roff/troff/input.cc (calling_mode): Remove
2218 CALLING_DISABLE_COMP.
2219 (comp_mode): New enumeration.
2220 (do_define_string, define_string, define_nocomp_string,
2221 append_string, append_nocomp_string): Updated.
2222 (do_define_macro): Add third parameter.
2223 (define_macro, define_nocomp_macro, define_indirect_macro,
2224 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
2225 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
2228 (init_input_requests): Add `dei1' and `ami1'.
2230 * tmac/trace.tmac: Handle de1 and am1.
2231 (de): Improve tracing message.
2232 (am): Add missing `do'.
2235 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2236 Document new requests.
2238 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2240 Add option -G to .MPIMG to insert a gap between text and the image.
2242 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
2243 www-finish-left-ll): Updated.
2244 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
2245 (MPIMG): Make option -L and -R optional.
2246 Implement option -G.
2248 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
2250 * src/devices/grohtml/post-html.cpp
2251 (html_printer::do_file_components): Don't use `stdout' as lvalue
2252 since it can be a macro.
2254 2003-07-22 Werner LEMBERG <wl@gnu.org>
2256 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
2257 the corresponding test in aclocal.m4.
2259 2003-07-21 Werner LEMBERG <wl@gnu.org>
2261 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
2262 names but RGB values directly. Otherwise pnmtopng depends on
2263 an external file `rgb.txt' which maps colour names to values.
2265 2003-07-20 Werner LEMBERG <wl@gnu.org>
2267 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
2268 * configure, src/include/config.hin: Regenerated.
2270 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
2272 2003-07-19 Werner LEMBERG <wl@gnu.org>
2274 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
2276 2003-07-18 Werner LEMBERG <wl@gnu.org>
2278 * *.man: Switch to non-compatibility mode temporarily if GNU
2279 syntax extensions are used in the particular man page.
2281 * PROBLEMS: Add solutions for SGR problems.
2283 2003-07-17 Werner LEMBERG <wl@gnu.org>
2285 Don't ignore grotty's command line options if \X'tty: sgr ...' is
2286 used to change the drawing scheme.
2288 * src/devives/grotty/tty.cpp (bold_flag_option,
2289 underline_flag_option, italic_flag_option, reverse_flag_option,
2290 bold_underline_mode_option): New global variables.
2291 (update_options): New function.
2292 (tty_printer::special): Call update_options.
2293 (main): Don't set xxx_flag but xxx_flag_option, then call
2296 2003-07-14 Werner LEMBERG <wl@gnu.org>
2298 Make grotty emit proper Unicode box drawing characters for -Tutf8.
2300 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
2302 (hline_char, vline_char): New global variables.
2303 (tty_printer::tty_printer): Initialize them.
2304 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
2305 horizontal and vertical lines.
2306 (crossings): New global array.
2307 (tty_printer::end_page): Use it to determine the proper crossing
2308 character for -Tutf8.
2310 2003-07-12 Werner LEMBERG <wl@gnu.org>
2312 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
2313 (HTMLDOCFILES): Revert to `pic.html'.
2314 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
2316 2003-07-11 Werner LEMBERG <wl@gnu.org>
2318 * doc/pic.ms: Improve documentation of absolute coordinates.
2319 Document absolute positioning of pictures.
2321 * NEWS: Add new pic capability.
2323 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
2325 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
2328 2003-07-07 Werner LEMBERG <wl@gnu.org>
2330 Implement support for dashed and dotted ellipses in pic. Based on
2331 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
2333 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
2334 common_output::dashed_ellipse, common_output::dotted_ellipse): New
2335 functions. Ellipse arcs are approximated with circle arcs.
2336 * src/preproc/pic/common.h (common_output): Updated.
2337 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
2339 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
2341 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
2343 2003-07-06 Werner LEMBERG <wl@gnu.org>
2345 Make grotty work on platforms which have unsigned char as the
2346 default for char. Based on a patch by Thomas Klausner
2349 * src/devices/grotty/tty.cpp (schar): New typedef.
2350 Updated calls to declare_ptable and implement_ptable.
2351 (glyph): Use schar for back_color_idx and fore_color_idx.
2352 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
2353 (tty_printer::tty_color, tty_printer::tty_printer,
2354 tty_printer::color_to_idx, tty_printer::put_color): Updated.
2356 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2358 * src/roff/nroff/nroff.sh: Add option -d for completeness.
2359 * src/roff/nroff/nroff.man: Updated.
2361 2003-07-05 Werner LEMBERG <wl@gnu.org>
2363 * NEWS, tmac/groff_www.man: Updated.
2364 * doc/Makefile.sub: Updated.
2366 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
2368 Implement support for multiple HTML output files.
2370 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
2371 -j command line option.
2373 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
2375 (file): New fields `new_output_file', `require_links',
2377 (file::file): Updated.
2378 (files::set_file_name, files::set_links_required,
2379 files::are_links_required, files::is_new_output_file,
2380 files::file_name, files::next_file_name): New functions.
2381 (header_desc): New fields `no_of_level_one_headings',
2383 (header_desc::header_desc): Updated.
2384 (header_desc::write_headings): Handle multiple files.
2385 (html_printer::write_header): Save file name in which header occurs.
2386 (html_printer::determine_header_level): Possibly split files on
2388 (html_printer::do_links, html_printer::troff_tag): Updated.
2389 (html_printer::insert_split_file, html_printer::do_job_name,
2390 html_printer::emit_link, html_printer::write_navigation,
2391 html_printer::do_file_components): New functions.
2392 (html_printer::~html_printer): Handle multiple files.
2393 (main): Handle command line option `-j'.
2395 * src/devices/grohtml/grohtml.man: Updated.
2397 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
2400 * tmac/www.tmac (JOBNAME): New macro.
2401 * tmac/s.tmac (SH-NO-TAG): New macro.
2402 (@SH): Call SH-NO-TAG.
2405 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2407 * tmac/groff_mdoc.man: Improve documentation of punctuation
2410 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
2412 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
2414 2003-07-03 Werner LEMBERG <wl@gnu.org>
2416 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
2418 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
2420 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
2421 after `/*' and `*/'.
2423 (Fn, Fo): Reduce indentation in synopsis.
2425 * tmac/doc-common (doc-check-depth): New macro.
2426 (doc-end-macro, Sh, Ss): Use it.
2427 (Cd): Fix behaviour in synopsis.
2428 (In): Make it parsed and callable.
2429 If not in the synopsis, represent the C header file enclosed in
2431 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
2432 Use minus, not hyphen.
2434 * tmc/groff_mdoc.man: Updated.
2436 2003-07-01 Werner LEMBERG <wl@gnu.org>
2438 Integrated grap2graph, contributed by Eric S. Raymond.
2440 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
2442 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
2443 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
2445 2003-07-01 Colin Watson <cjwatson@debian.org>
2447 * src/xditview/*.c: Add prototypes, fix return types, add includes.
2448 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
2450 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
2452 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
2454 2003-06-31 Werner LEMBERG <wl@gnu.org>
2456 * doc/Makefile.sub (CLEANADD): Remove all files created by
2457 running `make groff.{pdf,dvi}'.
2459 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
2462 2003-06-30 Werner LEMBERG <wl@gnu.org>
2464 * Makefile.in (SHELL): Define as @SHELL@.
2465 (mkinstalldirs): Use $(SHELL).
2466 (MDEFINES): Add $(SHELL).
2467 * Makefile.comm (SHELL): Removed.
2469 2003-06-29 Werner LEMBERG <wl@gnu.org>
2471 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
2472 The X11 documentation files use them.
2473 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
2475 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
2477 * tmac/e.tmac (@C): Handle .ad also.
2479 2003-06-12 Werner LEMBERG <wl@gnu.org>
2481 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
2483 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
2484 Assign `n' even here. It is possible to construct a node
2485 immediately following an escape character:
2493 2003-06-10 Werner LEMBERG <wl@gnu.org>
2495 * README.WIN32: Removed.
2496 * MANIFEST: Updated.
2498 2003-06-07 Werner LEMBERG <wl@gnu.org>
2500 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
2502 2003-06-05 Werner LEMBERG <wl@gnu.org>
2504 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
2505 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
2507 2003-06-03 Werner LEMBERG <wl@gnu.org>
2509 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
2510 is done by the calling function.
2512 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
2514 * tmac/X.tmac: Fix definition of `em'.
2516 2003-05-22 Werner LEMBERG <wl@gnu.org>
2518 * src/roff/troff/input.cc (return_macro_request): Fix detection of
2521 2003-05-18 Werner LEMBERG <wl@gnu.org>
2523 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
2524 to make items work which consist only of a tag.
2526 2003-05-17 Werner LEMBERG <wl@gnu.org>
2528 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
2529 aren't stretched in a tag (this can fail with unformatted boxes).
2530 Instead, insert a break and go back one line.
2532 2003-05-16 Werner LEMBERG <wl@gnu.org>
2534 * src/roff/troff/input.cc (return_macro_request): If called with
2535 argument pop macro twice. We need this to trace `return'.
2537 * tmac/trace.tmac: Handle `return'.
2540 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2543 2003-05-15 Larry Kollar <kollar@alltel.net>
2545 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
2546 registers `FPS', `FVS', and `FPD'.
2548 2003-05-15 Werner LEMBERG <wl@gnu.org>
2550 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
2553 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
2555 * tmac/groff_mdoc.man: Slight improvements.
2557 2003-05-03 Werner LEMBERG <wl@gnu.org>
2559 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
2560 `doc-header-space' after header line if register `cR' is set.
2562 2003-05-02 Werner LEMBERG <wl@gnu.org>
2566 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
2568 * tmac/doc-common (Nd): Use \[em].
2570 2003-05-01 Werner LEMBERG <wl@gnu.org>
2572 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
2573 doc-footer-space): Initialize to 0.5i.
2574 (doc-setup-page-layout): Don't set doc-header-space and
2577 2003-04-30 Werner LEMBERG <wl@gnu.org>
2579 * REVISION: Set to 1.
2581 * doc/pic.ms: Document possible problems with `figname'.
2583 2003-04-29 Werner LEMBERG <wl@gnu.org>
2585 Version 1.19 released
2586 =====================
2588 * VERSION: Set to 1.19.
2589 * REVISION: Set to 0.
2590 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
2592 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2593 Define charset as `US-ASCII' in html output.
2595 * tmac/www.tmac (ULE): Add missing scaling indicator.
2597 * win32-diffs: Removed.
2599 2003-04-28 Werner LEMBERG <wl@gnu.org>
2601 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
2603 Document how to insert discardable whitespace with `.ss'.
2605 2003-04-27 Werner LEMBERG <wl@gnu.org>
2607 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
2608 work with plain TeX also.
2610 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
2612 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
2614 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2617 2003-04-24 Werner LEMBERG <wl@gnu.org>
2619 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
2620 vbox with positive height and zero depth if in TeX mode.
2622 * NEWS: Document glyph name changes for grodvi and grolj4.
2624 2003-04-23 Werner LEMBERG <wl@gnu.org>
2626 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
2627 * doc/pic.ms: Fixed.
2629 2003-04-21 Werner LEMBERG <wl@gnu.org>
2631 HP-UX 10.20 has `snprintf' but it isn't declared.
2633 * configure.ac: Add declaration test for snprintf.
2634 * configure: Regenerated.
2635 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
2636 * src/include/config.hin: Regenerated.
2638 2003-04-19 Werner LEMBERG <wl@gnu.org>
2640 Add keyword `figname' to pic, specifying the name of the picture
2641 box in TeX mode. Based on a patch from William J Poser
2642 <wjposer@unagi.cis.upenn.edu>.
2644 * src/preproc/pic/pic.y: New token `FIGNAME'.
2645 (macro_name): New rule of type <str>.
2646 (placeless_element): Handle `FIGNAME'.
2647 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
2648 * src/preproc/pic/main.cpp (graphname): New global variable.
2649 (do_picture): Initialize `graphname'.
2650 * src/preproc/pic/pic.h: Updated.
2651 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
2654 (tex_output::text): Beautify output.
2655 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
2656 `shaded' and `outlined' unconditionally.
2657 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
2660 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
2661 greater is necessary.
2663 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
2665 Add option -r to soelim to avoid emission of `.lf' lines.
2666 Add option -t to produces TeX comment lines instead of `.lf' lines.
2668 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
2671 (main): Handle `-r' and `-t'.
2672 (set_location): Handle `raw_flag' and `tex_flag'.
2673 * src/preproc/soelim/soelim.man, NEWS: Updated.
2675 2003-04-17 Werner LEMBERG <wl@gnu.org>
2677 * tmac/hyphenex.sh: Replaced with...
2678 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
2681 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
2682 if --quiet is used for the configure script.
2683 * configure: Regenerated.
2685 2003-04-16 Werner LEMBERG <wl@gnu.org>
2687 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
2688 Add `const' to second argument.
2689 (html_printer::add_table_end): Add `const' to argument.
2690 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
2691 `const' to arguments.
2692 * src/devices/grohtml/html-text.h: Updated.
2694 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
2695 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
2698 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
2699 cast for integer constant.
2701 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
2702 (writeNbytes): Add `const' to first argument.
2703 (writeString): Add `const' to argument.
2704 (char_buffer::can_see): Add `const' to third argument.
2705 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
2706 `const' to argument.
2707 * src/preproc/html/pushback.h: Updated.
2709 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
2710 (include_path_append): Add `const' to argument.
2713 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
2715 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
2716 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
2718 (unicode_decompose_init::unicode_decompose_init): Updated.
2719 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
2721 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
2722 * src/roff/troff/input.cc (process_startup_file): Add `const' to
2725 * tmac/hyphenex.sh: Make script more portable by using a here
2728 2003-04-15 Werner LEMBERG <wl@gnu.org>
2730 Renamed all `*.cc' files to `*.cpp'.
2731 Updated all configuration files, makefiles, and documentation.
2733 2003-04-14 Werner LEMBERG <wl@gnu.org>
2735 * tmac/hyphenex.sh: Slight improvements.
2737 2003-04-13 Werner LEMBERG <wl@gnu.org>
2739 * font/devascii/R.proto, font/devcp1037/R.proto,
2740 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
2741 character slots with unnamed glyphs.
2743 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
2744 (an-first): New global variable.
2745 (an-header): Emit vertical space between multiple man pages.
2747 2003-04-11 Werner LEMBERG <wl@gnu.org>
2749 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
2752 2003-04-10 Werner LEMBERG <wl@gnu.org>
2754 * PROBLEMS: Revised.
2756 2003-04-10 Bernd Warken <bwarken@mayn.de>
2758 * doc/webpage.ms: Improved.
2760 2003-04-09 Werner LEMBERG <wl@gnu.org>
2762 Add register \n[.height] which returns the value of \H.
2763 Add register \n[.slant] which returns the value of \S.
2765 * src/roff/troff/env.cc (init_env_requests): Implement.
2766 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2769 2003-04-08 Werner LEMBERG <wl@gnu.org>
2771 * tmac/html.tmac: Move some of the data into html-end.tmac.
2772 Remove most of the character translations for eqn since html fonts
2773 now cover those characters.
2775 * tmac/html-end.tmac: New file.
2776 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
2777 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
2778 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
2780 2003-04-07 Werner LEMBERG <wl@gnu.org>
2782 * man/groff_out.man: Document negative values of `N' if -Thtml is
2785 2003-04-06 Werner LEMBERG <wl@gnu.org>
2787 * Makefile.comm (depend.temp): Check location of YTABC.
2789 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2791 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
2793 (groff_bin_path): Rename to GROFF_BIN_PATH.
2794 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2795 * doc/Makefile.in (TROFFBIN): New variable for troff
2797 (GROFFBIN): New variable for groff binary path.
2798 (groff_bin_path): Rename to GROFF_BIN_PATH.
2799 (TROFF): Use TROFFBIN.
2800 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2801 * doc/Makefile.sub (GROFFBIN): New variable for groff
2803 (groff_bin_path): Rename to GROFF_BIN_PATH.
2804 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2806 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
2807 with INSTALL_SCRIPT.
2808 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
2809 * Makefile.dev (all): Depend on DEVSCRIPTS.
2810 (install_dev): Likewise.
2811 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
2813 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
2814 (DEVGENSCRIPTS): New variable to hold generated scripts.
2816 2003-04-05 Werner LEMBERG <wl@gnu.org>
2818 * src/libs/libdriver/input.cc (IntArray::operator[],
2819 IntArray::get_data): Remove meaningless `const' in return value.
2821 * README.CVS: New file.
2823 2003-04-04 Werner LEMBERG <wl@gnu.org>
2825 Check for stdint.h in C++, not in C.
2827 * aclocal.m4 (GROFF_STDINT_H): New function,
2828 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
2830 * configure, src/include/config.hin: Regenerated.
2831 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
2834 Fix handling of in grohtml. To do this, troff emits `N'
2835 with a negative value, representing the width of the unbreakable
2836 space (only for -Thtml). grohtml then converts this back to
2837 and uses the value of N as its width.
2839 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2840 unbreakable_space_node::tprint): Emit `N-<width>'.
2841 * src/include/printer.h (printer::set_numbered_char): Make it
2843 Make members `font_table' and `nfonts' protected instead of private.
2844 * src/devices/grohtml/post-html.cc
2845 (html_printer::set_numbered_char): New member function.
2848 * src/libs/libgroff/maxfilename.cc:
2849 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
2851 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
2854 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
2856 * man/roff.man: Small fixes.
2858 2003-04-03 Werner LEMBERG <wl@gnu.org>
2860 Make groff independent from locale's numeric settings.
2862 * configure.ac: Check for `setlocale'.
2863 * configure, src/include/config.hin: Regenerated.
2865 * src/include/lib.h: Handle HAVE_SETLOCALE.
2867 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2868 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
2869 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
2872 * doc/groff.texinfo: Change dir category to `Typesetting'.
2873 (Man font macros): Mention that there is no space between arguments
2876 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
2877 (*printer::change_color, *printer::change_fill_color): Add missing
2880 2003-04-02 Werner LEMBERG <wl@gnu.org>
2882 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2883 html_table::is_gap): Compute table widths after converting border
2884 positions to avoid rounding errors.
2886 2003-04-01 Werner LEMBERG <wl@gnu.org>
2888 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
2889 `space_emitted' properly.
2891 2003-03-31 Werner LEMBERG <wl@gnu.org>
2893 * src/devices/grohtml/html-table.cc: Fix column width calculation.
2894 (html_table::set_linelength): Don't add 1.
2895 (html_table::add_indent): Don't subtract 1.
2897 * tmac/html.tmac: Set default page offset to zero.
2899 2003-03-30 Werner LEMBERG <wl@gnu.org>
2901 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
2903 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2904 unbreakable_space_node::tprint): New functions.
2905 (troff_output_file): Make space_char_hmotion_mode::tprint and
2906 unbreakable_space_node::tprint to friends.
2907 * src/roff/troff/node.h: Updated.
2909 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
2910 in the HTML standard).
2912 2003-03-29 Werner LEMBERG <wl@gnu.org>
2914 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
2915 Otherwise, the following code
2924 produces `x a' instead of `xa'. This is a temporary fix, disabling
2925 font changes in diversions for -Thtml.
2927 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
2929 (an-do-tag-html): Merge with ...
2930 (an-do-tag): This macro.
2931 Change code slightly to circumvent grohtml bug.
2932 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
2934 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2935 html_table::is_gap): Round `width' properly.
2937 * tmac/html.tmac: Provide some default layout parameters for
2940 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
2943 2003-03-28 Werner LEMBERG <wl@gnu.org>
2945 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
2947 2003-03-27 Werner LEMBERG <wl@gnu.org>
2949 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
2952 2003-03-20 Werner LEMBERG <wl@gnu.org>
2954 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
2956 * doc/groff.texinfo: Updated.
2958 2003-03-19 Werner LEMBERG <wl@gnu.org>
2960 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
2961 TOKEN_END_TRAP>: Reset `have_input'.
2963 2003-03-18 Werner LEMBERG <wl@gnu.org>
2965 * src/roff/groff/groff.man: Mention groff_trace man page.
2967 2003-03-16 Werner LEMBERG <wl@gnu.org>
2969 * Makefile.in (LIBEXT): New variable to indicate the file extension
2970 of library files. Computed heuristically from $(OBJEXT).
2971 (MDEFINES): Add $(LIBEXT).
2972 * Makefile.lib, Makefile.comm: Use it.
2974 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
2975 overlong lines into smaller chunks.
2976 (get_binary): New function.
2978 * src/utils/pfbtops/pfbtops.man: Updated.
2980 2003-03-15 Colin Watson <cjwatson@debian.org>
2982 * src/roff/groff/groff.man: Minor syntax fix.
2984 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
2986 * src/devices/grops/ps.cc (ps_printer::media_set,
2987 ps_printer::~ps_printer): Handle zero paper width and length.
2989 2003-03-13 Werner LEMBERG <wl@gnu.org>
2991 Add options -p and -l to grodvi.
2993 * src/devices/grodvi/dvi.cc: Include paper.h.
2994 (landscape_flag, user_paper_length, user_paper_width): New global
2996 (dvi_printer::begin_page): Emit `papersize' special.
2997 Set color after initialization of `cur_h' and `cur_v'.
2998 (main): Add options `-l' and `-p'.
2999 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
3000 * src/devices/grodvi/grodvi.man, NEWS: Updated.
3002 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
3004 2003-03-12 Werner LEMBERG <wl@gnu.org>
3006 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
3007 * man/groff_tmac.man: This man page.
3008 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
3011 * tmac/X.tmac: Don't load pspic.tmac.
3013 2003-03-11 Werner LEMBERG <wl@gnu.org>
3015 Make variable `pr' local to libdriver/input.cc. Based on a patch
3016 by Bernd Warken <bwarken@mayn.de>.
3018 * src/include/driver.h (pr): Removed.
3020 * src/libs/libdriver/input.cc (pr): New global variable.
3021 (do_file): Deallocate `pr'.
3022 * src/libs/libdriver/printer.cc (pr): Removed.
3024 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
3025 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3026 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3027 (main): Don't delete `pr'.
3029 2003-03-10 Werner LEMBERG <wl@gnu.org>
3031 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
3032 * tmac/papersize.tmac: New file.
3033 * tmac/troffrc: Include `papersize.tmac'.
3034 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
3035 * tmac/an-old.tmac: Set LT to LL by default.
3037 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
3038 doc/groff.texinfo: Updated.
3040 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
3041 bug which caused all odd iso papers to have wrong dimensions.
3043 * src/devices/grops/ps.cc (user_paper_width): New global variable.
3044 (main) <'p'>: Set `user_paper_width' also.
3045 (ps_printer::media_width, ps_printer::media_height): Use values
3046 given with option `-p'.
3048 2003-03-09 Werner LEMBERG <wl@gnu.org>
3050 * src/include/nonposix.h: Provide default for SET_BINARY.
3052 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
3053 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
3056 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
3057 (main): Treat \r\n as \n.
3059 2003-03-08 Werner LEMBERG <wl@gnu.org>
3061 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
3062 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
3064 2003-03-07 Werner LEMBERG <wl@gnu.org>
3066 Added support to access more than 256 glyphs in Type 1 fonts.
3068 * src/devices/grops/ps.cc (subencoding): New structure.
3069 (style): Add `sub' field.
3071 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
3072 Add `set_subencoding', `get_subfont' and `encode_subfont' member
3075 (ps_printer::set_char): Use `set_subencoding'.
3076 (make_subencoding_name): New function.
3077 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
3078 (ps_printer::~ps_printer): Emit subencoding definitions.
3080 * src/devices/grops/psrm.cc (valid_input_table): New array to
3081 properly support EBCDIC.
3082 (white_space): Add `\f'.
3083 (ps_get_line): Change first argument to be of type `string &'.
3084 Updated all callers.
3085 This allows to get lines of arbitrary length.
3086 Use `valid_input_table'.
3087 Remove warning about non-conforming PS line length. This seems
3088 not to be of great importance -- for example, dvips don't emit
3090 (PS_LINE_MAX): Removed.
3091 (matches_comment): Change first argument to be of type `string &'.
3093 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
3095 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
3096 %AGL_to_unicode, %default_ligatures): New hash tables.
3097 Read all map entries.
3098 Add unencoded characters.
3099 Check for default ligatures if there are no `L' entries.
3100 Print all kern entries.
3101 Print all characters in charset.
3102 * src/utils/afmtodit/afmtodit.man: Updated.
3104 * font/devps/*: Regerated all fonts.
3106 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
3107 of characters, just use `.trin'. Otherwise the mapping depends
3108 on the font encoding.
3109 * tmac/ps.tmac: Add `fi' and `fl'.
3110 Improve `Fi' and `Fl'.
3111 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
3112 * tmac/Xps.tmac: Fix `em'.
3116 2003-03-04 Werner LEMBERG <wl@gnu.org>
3118 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
3121 2003-03-03 Werner LEMBERG <wl@gnu.org>
3123 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
3125 * font/devps/generate/textmap: Remove entry `similarequal'.
3126 * font/devps/symbolmap: Updated.
3128 2003-03-02 Werner LEMBERG <wl@gnu.org>
3130 * src/libs/libgroff/font.cc (font::load): Fix error message for
3133 * src/devices/grops/grops.man: Improve documentation of the -b
3136 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
3137 `ascii' and `cp1047'.
3139 2003-03-01 Werner LEMBERG <wl@gnu.org>
3141 Document composite glyphs and the `composite' request.
3143 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
3145 2003-02-28 Werner LEMBERG <wl@gnu.org>
3147 * font/devdvi/generate/ec.map: Add some more Unicode entities.
3148 * font/devdvi/*EC: Updated.
3150 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
3151 * tmac/latin1 (latin1-tr): Undo any previous mapping.
3152 * tmac/troffrc: Load `composite.tmac'.
3153 * tmac/Makefile.sub (NORMALFILES): Updated.
3155 * doc/groff.texinfo (Input Encodings): New section.
3158 2003-02-27 Werner LEMBERG <wl@gnu.org>
3160 * doc/texinfo.tex: New version 2003-02-11.06.
3162 * tmac/doc-common (Dt): Don't emit warning for unknown section.
3163 * tmac/groff_mdoc.man: Fix description of `Dt'.
3165 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
3167 * font/devps/prologue.ps: Fix for included Postscript that does
3168 a setpagedevice -- which is now safely ignored.
3172 * src/devices/grops/ps.cc: Now sets the page size in the generated
3173 document. This is done in two ways: Via a %%-comment for gv and
3174 the like, and via a PageSize and setpagedevice for programs that
3175 understands Postscript proper, like ps2pdf.
3177 * src/devices/grops/ps.h: New broken-flag to avoid page size
3178 definition, if required.
3180 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
3182 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
3183 Not really necessary due to the fix in prologue.ps, but cleaner:
3184 Such information does not belong in an .eps file.
3186 * doc/Makefile.sub: See doc/Makefile.in.
3188 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
3190 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
3191 instead of P1 since the latter is broken in some versions of netpbm.
3192 * configure: Updated.
3194 2003-02-26 Larry Kollar <kollar@alltel.net>
3196 Make man pages more customizable.
3198 * tmac/an-old.tmac (FT): New register holding footer distance from
3200 (HF): New string holding the default heading font.
3201 (TH): Handle registers `IN' and `SN' set on the command line.
3203 (PT, BT): New strings to customize header and footer lines.
3204 (an-header, an-footer): Use them.
3206 * tmac/groff_man.man: Document changes.
3208 * doc/groff.texinfo: Document man changes.
3209 Document Ultrix extensions of man.
3211 2003-02-26 Werner LEMBERG <wl@gnu.org>
3213 * src/roff/troff/input.cc (do_width, do_if_request): Reset
3214 `have_input' after changing back to old environment.
3216 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
3217 function up to be defined before first call. This is necessary to
3218 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
3220 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
3221 the default font directory also. Based on a patch from James
3222 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
3223 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
3224 * src/utils/afmtodit/afmtodit.man: Document it.
3228 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
3230 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
3232 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
3233 (GROFF_PNMTOPS_NOSETPAGE): New macro.
3234 * configure.ac: Use it.
3235 * configure: Regenerated.
3236 * Makefile.in: Updated.
3238 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
3239 (CLEANADD): Add www.tmac-sed.
3240 (pnmtops_nosetpage): Define default.
3241 (install_data): Handle www.tmac-sed and substitute
3242 @PNMTOPS_NOSETPAGE@.
3243 (stamp-sed): Add www.tmac.
3244 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
3245 It now breaks URLs at suitable places.
3246 (www:substring_ok): New register set by...
3247 (www:@test_substring): New macro.
3248 (www:error): New alias to www-error.
3249 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
3251 (URL): Use www:url_breaks.
3252 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
3253 (CDS, CDE): New macros.
3255 2003-02-25 Werner LEMBERG <wl@gnu.org>
3257 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
3260 2003-02-24 Werner LEMBERG <wl@gnu.org>
3262 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
3263 can be negative also.
3265 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
3267 (read_char_table): Avoid negative ascenders.
3268 (output_charset): Add cast.
3269 * font/devlj4/*: Regenerated.
3271 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
3274 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
3275 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
3277 * font/devdvi/*: Regenerated.
3279 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
3280 normal width, while the previously used characters (U+2329 and
3281 U+232A) are classified as wide due to canonical equivalence with the
3282 CJK punctuation characters U+3008 and U+3009.
3284 * font/devutf8/R.proto: Updated.
3285 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
3287 * man/groff_char.man: Simplify handling of table traps by
3288 introducing `start block' and `end block' macros.
3289 (Ns, Ne, 2s, 2e, Ds, De): New macros.
3290 (DL): Make it work with Unix troff also.
3291 Fix code values of `la' and `ra'.
3293 * tmac/dvi.tmac: Define `<>' for CW and CWI.
3295 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
3297 * src/devices/grohtml/post-html.cc (element_list::~element_list):
3298 New destructor, fixing a major memory leak.
3300 2003-02-22 Werner LEMBERG <wl@gnu.org>
3302 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
3303 to be in conformance with Unicode 3.0 and newer.
3305 * font/devlj4/generate/text.map: Add `Eu'.
3306 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
3307 * font/devlj4/S: Regenerated.
3309 * man/groff_char.man: Completely rewritten.
3311 * doc/groff.texinfo: Fix description of request and macro arguments.
3313 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
3317 * src/devices/grohtml/html-table.cc (html_table::~html_table):
3318 Deallocate `columns' list.
3319 * src/devices/grohtml/post-html.cc (char_block::~char_block):
3321 (text_glob::text_glob_html, text_glob::text_glob_special,
3322 text_glob::text_glob_line, text_glob::text_glob_auto_image,
3323 text_glob::text_glob_tag): Avoid memory leaks.
3324 (text_glob::remember_table): Free memory before reassigning.
3326 2003-02-19 Werner LEMBERG <wl@gnu.org>
3328 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
3329 alias `hbar'), the Planck constant over two pi.
3331 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
3332 `+e' for position 34.
3333 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
3334 `u2662' and `u2661'.
3335 * font/devdvi/{MI,S}: Regenerated.
3336 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
3337 * font/devlbp/*: Add `hbar' alias.
3338 * font/devlj4/generate/special.map: Ditto.
3339 * font/devlj4/S: Regenerated.
3340 * font/devps/generate/symbolchars: Add `+e'.
3341 * font/devps/generate/textmap: Fix PS name for `-h'.
3343 * font/devps/symbolmap: Regenerated.
3345 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
3347 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
3349 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
3352 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
3354 * tmac/tty-char.tmac: Add `+e'.
3356 2003-02-17 Werner LEMBERG <wl@gnu.org>
3358 Another round trying to really fix problems with `have_input'.
3360 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
3361 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
3363 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
3364 handling if both foreground and background colors are default.
3366 * doc/groff.texinfo (Debugging): Document .lf differences to
3369 2003-02-16 Werner LEMBERG <wl@gnu.org>
3371 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
3372 null-bytes in created string.
3374 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
3375 alias_macro, lookup_request): Improve warning messages.
3377 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
3379 Free `last_image_filename'.
3381 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
3383 (imageList::createPage, imageList::createImage): Use `free', not
3385 (imageItem::~imageItem): Free `imageName'.
3386 (addRegDef): Use `strsave', not `strdup'.
3387 (get_resolution): Free `pathp'.
3389 2003-02-15 Werner LEMBERG <wl@gnu.org>
3391 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
3394 2003-02-14 Werner LEMBERG <wl@gnu.org>
3396 Add memory management for colors to deallocate unnamed colors
3399 * src/include/color.h (color): New members `free_list' and `next'.
3400 New member functions `new' and `delete'.
3402 * src/libs/libgroff/color.cc: Implement it.
3404 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
3405 for array size of new operator.
3407 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
3408 redundant comparison.
3410 * src/roff/troff/input.cc (word_space_node::reread,
3411 hmotion_node::reread): Avoid warning about unused parameter.
3412 (reset_output_registers): Remove redundant parameter.
3413 (define_color): Undo change 2003-02-12.
3415 * src/roff/troff/reg.h: Updated.
3417 * src/roff/troff/node.cc (troff_output_file::really_print_line,
3418 output_file::put_filename, real_output_file::really_put_filename,
3419 ascii_output_file::really_print_line,
3420 break_char_node::get_hyphen_list): Avoid warning about unused
3422 (suppress_node::tprint): Updated.
3424 * configure.ac: Check declaration for rand() and srand().
3425 * configure: Regenerated.
3427 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
3429 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
3432 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
3433 to avoid compiler warnings.
3435 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
3438 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
3440 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
3442 Updated all callers.
3444 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
3446 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
3447 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
3449 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
3450 Parameter is unused.
3451 (html_printer::add_table_end): Define parameter conditionally.
3452 * src/devices/grohtml/output.cc (simple_output::special): Parameter
3455 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
3456 (lbp_printer::set_char): Last parameter is unused.
3458 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
3460 2003-02-13 Werner LEMBERG <wl@gnu.org>
3462 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
3463 Make \D'f ...' move horizontally again for backwards compatibility.
3464 Replace it with \D'Fg ...' where appropriate to avoid dependency
3465 on horizontal resolution.
3467 * src/roff/troff/input.cc (do_get_long_name): New function.
3468 (get_long_name): Call it.
3470 (read_draw_node): Handle `\D'Fx ...' by calling ...
3471 (read_color_draw_node): New function.
3473 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
3475 Pass it to `do_get_long_name' which is used instead of
3478 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
3479 unnecessary value guard.
3480 (parse_D_command) <'f'>: Add horizontal shift.
3482 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
3483 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3484 (FILL_MAX): Removed.
3486 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3489 2003-02-12 Werner LEMBERG <wl@gnu.org>
3491 * src/roff/troff/input.cc (do_name_test, do_expr_test,
3492 do_zero_width): Push `\n' if closing delimiter is missing.
3494 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
3495 <'F'>: Make \F non-transparent at the beginning of line.
3496 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
3497 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
3500 (define_color): Free color in case of reassignment.
3502 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
3503 @DefescListEnd): Use @Var, not @var.
3506 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
3508 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
3509 `shaded' and `outlined' arrays.
3510 (object_spec::object_spec): Initialize `shaded' and `outlined'.
3511 (graphic_object::set_fill_color, graphic_object::set_outline_color):
3513 (closed_object::set_fill_color): Ditto.
3514 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
3516 (troff_output::reset_color): Use a_delete instead of free.
3517 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
3519 2003-02-11 Werner LEMBERG <wl@gnu.org>
3521 * doc/groff.texinfo: Improve documentation of `ad'.
3522 Document that \D'f...' is dependent on the horizontal resolution.
3523 * man/groff_diff.man: Improve documentation of \D'f...'.
3525 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
3526 compensating \h'...' for \D'f ...' since the latter no longer moves
3528 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3530 2003-02-10 Werner LEMBERG <wl@gnu.org>
3532 Improve error messages for `x F' (and `F') commands.
3534 * src/include/error.h: Add declaration for
3535 `current_source_filename'.
3536 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
3537 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
3538 parameter for source file string.
3539 Updated all callers.
3541 * src/libs/libdriver/input.cc: Add `current_source_filename'.
3542 (remember_source_filename): New function.
3543 (parse_x_command <'F'>, do_file <'F'>): Use it.
3545 2003-02-09 Werner LEMBERG <wl@gnu.org>
3547 Make grotty not emit warnings about unknown colors more than
3550 * src/devices/grotty/tty.cc: Include `ptable.h'.
3551 (TTY_MAX_COLORS): Removed.
3552 (DEFAULT_COLOR_IDX): Defined to -1.
3553 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
3554 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
3555 Change `tty_colors' to be a ptable.
3556 First arg of `put_color' is now `char'.
3557 New functions `make_rgb_string' and `tty_color'.
3558 (tty_printer::tty_printer): Use `tty_color'.
3559 (tty_printer::color_to_idx): Return value is now `char'.
3562 * src/include/color.h (color): Add `print_color' member function.
3563 * src/libs/libgroff/color.cc (color::print_color): Implement it.
3565 2003-02-08 Werner LEMBERG <wl@gnu.org>
3569 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
3572 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
3573 assume that value has been allocated with `new[]', thus use
3574 `a_delete' for deallocation.
3576 * src/libs/libdriver/input.cc (get_integer_arg,
3577 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
3580 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
3581 * src/libs/libgroff/nametoindex.cc
3582 (character_indexer::named_char_index): Use `new <type>[1]'.
3584 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
3586 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
3587 (split_text): Use `a_delete'.
3589 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
3592 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
3593 harmless memory leak.
3594 (hyphen_trie::read_patterns_file): Initialize `buf'.
3595 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
3596 Initialize `current_fill_color'and `current_glyph_color'.
3597 * src/roff/troff/glyphuni.cc
3598 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
3599 * src/roff/troff/uniuni.cc
3600 (unicode_decompose_init::unicode_decompose_init): Ditto.
3601 * src/roff/troff/uniglyph.cc
3602 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
3604 2003-01-26 Werner LEMBERG <wl@gnu.org>
3606 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
3607 `access' before calling `unlink'.
3608 (do_file): Handle __EMX__.
3610 * src/include/nonposix.h: Handle __EMX__.
3612 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
3613 (fontpath,tmacpath): Use it.
3615 Sorted alphabetically.
3617 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
3619 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
3622 2003-01-27 Werner LEMBERG <wl@gnu.org>
3624 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
3625 New files, copied from gnulib.
3626 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
3627 * configure.ac: Updated.
3628 * configure: Regenerated.
3630 * src/include/config.hin: Regenerated.
3631 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
3632 Don't define `strcasecmp' as `strcmp'.
3633 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
3634 Dont define `strncasecmp' as `strncmp'.
3636 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
3639 2003-01-26 Werner LEMBERG <wl@gnu.org>
3641 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
3644 2003-01-25 Werner LEMBERG <wl@gnu.org>
3646 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
3648 2003-01-24 Werner LEMBERG <wl@gnu.org>
3650 Add US-english hyphenation exceptions (converted from Barbara
3651 Beeton's hyphenation exception log reports which appear irregularly
3654 * tmac/hyphen.us: Updated to latest version.
3655 * tmac/README: Updated.
3656 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
3657 * tmac/troffrc: Load `hyphenex.us'.
3658 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
3659 * doc/groff.texinfo: Updated.
3661 2003-01-23 Werner LEMBERG <wl@gnu.org>
3663 Improve hyphenation slightly. This is a first step in redesigning
3664 the hyphenation algorithm to make it more flexible (e.g. allowing
3665 kerns and ligatures between the hyphenation character and the
3666 following character -- while not used normally in English, other
3667 languages like German would benefit).
3669 * src/roff/troff/env.cc (environment::hyphenate_line): Use
3670 assertion instead of if-clause.
3671 Let `get_hyphen_list' return the number of involved characters in
3672 the hyphenation pattern instead of computing it directly (which
3673 often yields too small values).
3674 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
3675 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
3678 2003-01-22 Werner LEMBERG <wl@gnu.org>
3680 Fixing a bug which caused groff to hang if the hyphenation exception
3681 dictionary tried to grow.
3683 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
3684 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
3685 pointer to dictionary.
3687 2003-01-20 Werner LEMBERG <wl@gnu.org>
3689 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
3690 negative left italic correction.
3691 * src/utils/afmtodit/afmtodit.man: Document it.
3693 * font/devps/generate/Makefile (RFLAG): Add `-m'.
3694 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
3695 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
3699 2003-01-16 Werner LEMBERG <wl@gnu.org>
3703 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
3705 * src/preproc/refer/refer.man: Mention REFER environment variable.
3707 2003-01-05 Werner LEMBERG <wl@gnu.org>
3709 Similar to \[is], the square root glyph (\[sr]) and the square root
3710 extension glyph (\[radicalex]) are now text symbols. The new
3711 mathematical versions are called \[sqrt] and \[sqrtex],
3714 * font/devX*/S: Regenerated.
3715 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
3716 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
3717 * font/devdvi/EX, font/devdvi/S: Regenerated.
3718 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
3719 * font/devlj4/generate/special.map: Add `sqrt'.
3720 * font/devlj4/S: Regenerated.
3721 * font/devps/generate/textmap: Add `sqrt'.
3722 * font/devps/S, font/devps/symbolmap: Regenerated.
3724 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
3725 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
3726 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
3727 overlap horizontally.
3729 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
3730 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
3733 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
3734 and `sqrtex' are overlapping glyphs.
3736 2003-01-04 Werner LEMBERG <wl@gnu.org>
3738 * font/devdvi/generate/texsy.map: Add `is'.
3739 * font/devps/symbolmap: Regenerated.
3740 * font/devdvi/*TC, MI, S: Regenerated.
3742 * tmac/dvi.tmac: Remove `is'.
3744 2003-01-03 Werner LEMBERG <wl@gnu.org>
3746 `is' is now a text symbol (only relevant for dvi). The math variant
3747 can be accessed with `integral'.
3749 * font/devX*/S: Regenerated.
3750 * font/devdvi/generate/texex.map: Remove `is'.
3751 * font/devdvi/EX: Updated.
3752 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
3753 * font/devlj4/generate/special.map: Ditto.
3754 * font/devlj4/S: Regenerated.
3755 * font/devps/generate/textmap: Add `integral'.
3756 * font/devps/S: Regenerated.
3758 * tmac/dvi.tmac: Define `is'.
3760 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
3762 * src/preproc/tbl/main.cc (process_format): Fix error message.
3764 2003-01-02 Werner LEMBERG <wl@gnu.org>
3766 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
3767 * font/devps/textmap: Fix entries for `ne' and `nc'.
3768 * font/devps/symbolmap: Regenerated.
3770 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
3771 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
3772 `38', `58', `78', `-+', `|=', `nc', `ne'.
3774 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
3775 Use `schar' for `aq'.
3776 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
3777 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
3778 * tmac/tty.tmac: Add `ne'.
3780 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
3781 for fallback glyphs.
3783 2002-12-29 Werner LEMBERG <wl@gnu.org>
3787 * font/devX*/*: Regenerated.
3788 * font/devdvi/generate/ec.map: Remove `eq'.
3789 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
3790 Assign `|=' to position 39.
3791 * font/devdvi/*EC, S: Regenerated.
3792 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
3793 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
3794 Assign `|=' to position 549.
3795 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
3797 Add `uni2243' for `|='.
3799 * tmac/ec.tmac: Add `eq'.
3800 * tmac/dvi.tmac: Add `=~'.
3801 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
3804 2002-12-21 Werner LEMBERG <wl@gnu.org>
3806 * font/devdvi/generate/tc.map: Remove `**'.
3807 * font/devdvi/*TC: Regenerated.
3808 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
3810 * font/devutf8/NOTES: Updated.
3812 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
3813 Don't give default parameter to `set_macro'.
3814 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
3815 instead of `set_macro'.
3816 (charinfo::setx_macro): Implement it.
3817 (charinfo::set_macro): Don't change `mode'.
3819 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
3820 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
3821 * tmac/dvi.tmac: Define `!=' with `.schar'.
3823 2002-12-20 Werner LEMBERG <wl@gnu.org>
3825 * font/devX*/S: Regenerated.
3826 * font/devdvi/generate/ec.map: Remove `pl'.
3827 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
3828 * font/devdvi/*{TC,EC}: Regenerated.
3829 * font/devhtml/R.proto: Add `-+'.
3830 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
3831 * font/devlbp/*: Remove `or'.
3832 * font/devlj4/generate/special.map: Remove `or'.
3833 * font/devlj4/S: Regenerated.
3834 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
3835 `seveneighths', `threeeighths'.
3837 Replace `minusplus' with `uni2213'.
3838 * font/devps/symbolmap: Regenerated.
3839 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
3842 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
3844 * src/roff/troff/node.cc (troff_output_file::put_char_width):
3845 Call glyph_color and fill_color even if tcommand_flag isn't set.
3846 (make_node, node::add_char): Check not ci->is_fallback but
3849 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
3850 * tmac/ec.tmac: Add .rchar entry for `f/'.
3851 Don't remove `12', `14', `34'.
3852 Define `pl' to be always roman.
3853 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
3854 Define `18', `38', `58', `78'.
3855 * tmac/tty.tmac: Add `-+'.
3856 * tmac/dvi.tmac: Define `f/'.
3857 (dvi-frac): Use `f/'.
3858 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
3859 Define `18', `38', `58', `78'.
3861 2002-12-15 Colin Watson <cjwatson@debian.org>
3863 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
3865 2002-12-10 Werner LEMBERG <wl@gnu.org>
3867 Add glyph `tno', a textual variant of `no'.
3869 * font/devX*/*: Regenerated.
3870 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
3871 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
3872 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
3873 * font/devdvi/*: Regenerated.
3874 * font/devlbp/*: Add `tno'.
3875 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
3876 * font/devlj4/*: Regenerated.
3877 * font/devps/generate/textmap: Replace `no' with `tno'.
3878 * font/devps/generate/symbolchars: Add `no'.
3879 * font/devps/*: Regenerated.
3881 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
3883 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
3884 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
3888 * tmac/dvi.tmac: Replace most `\\' with `\E'.
3889 Add definition for `sd'.
3890 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
3892 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
3894 2002-12-08 Werner LEMBERG <wl@gnu.org>
3896 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
3897 mode to avoid rounding errors.
3898 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
3900 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
3901 src/roff/troff/troff.man: Improve documentation of -T.
3903 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
3905 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
3906 (run_pipeline) [_WIN32]: Provide working function without `fork'.
3908 2002-12-06 Werner LEMBERG <wl@gnu.org>
3910 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
3911 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
3912 Scaling Euro.sansserif glyphs down to have the same height as
3914 Removed unnecessary points; added some extrema.
3916 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3919 2002-12-04 Werner LEMBERG <wl@gnu.org>
3921 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
3922 and `Euro.symbol.bold.slanted'.
3923 Improve some glyph offsets and widths.
3924 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3926 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
3928 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
3931 * tmac/europs.tmac: Updated to new glyph indices.
3932 Use Euro.symbol for font familiy `A'.
3934 * doc/groff.texinfo: Minor improvements.
3936 2002-12-02 Werner LEMBERG <wl@gnu.org>
3938 * font/devdvi/generate.tc.map: s/%O/%0/.
3939 * font/devdvi/*TC: Regenerated.
3941 * src/roff/troff/div.cc (init_div_requests): Sorted.
3943 * tmac/dvi.tmac: Remove `Ye'.
3944 * tmac/ec.tmac: Remove `Ye'.
3945 Add .rchar entry for `de'.
3947 * man/groff.man, man/groff_diff.man: Document register `.pe'.
3948 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
3951 2002-11-30 Werner LEMBERG <wl@gnu.org>
3953 Add PS font for various Euro glyphs.
3955 * font/devps/generate/freeeuro.sfd: New master font file for
3957 * font/devps/generate/sfdtopfa.pe: New conversion script for
3959 * font/devps/generate/Makefile (FONTS): Add `EURO'.
3960 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
3961 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
3963 * font/devps/EURO: Generated from `freeeuro.afm'.
3964 * font/devps/download: Add `freeuro.pfa'.
3965 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
3968 * tmac/europs.tmac: New file.
3969 * tmac/ps.tmac: Include `europs.tmac'.
3970 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
3972 2002-11-29 Werner LEMBERG <wl@gnu.org>
3974 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
3975 * font/devdvi/S: Regenerated.
3976 * font/devhtml/R.proto: Fix `CR' and `ci'.
3978 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
3980 * font/devps/symbolmap: Regenerated.
3981 * font/devutf8/R.proto: Fix `CR' and `ci'.
3983 * font/devutf8/NOTES: Updated.
3985 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
3988 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3990 * tmac/dvi.tmac: Add `lh' and `rh'.
3991 * tmac/Xps.tmac: Fix `lh' and `rh'.
3992 * tmac/X.tmac: Add `OK'.
3993 * tmac/lj4.tmac: Ditto.
3995 2002-11-24 Werner LEMBERG <wl@gnu.org>
3997 * font/devX*/S: Regenerated.
3998 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
3999 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
4000 * font/devdvi/generate/texsy.map: Remove `or' glyph.
4001 * font/devdvi/S: Regenerated.
4002 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
4003 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
4004 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
4005 `bracketleftbt', `bracketrighttp', `bracketrightex',
4006 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
4007 `braceex', `braceleftex', `bracerightex', `bracerighttp',
4008 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
4010 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
4011 * font/devutf8/NOTES: Updated.
4012 * font/devlj4/generate/special.map: Add glyph `braceex'.
4013 * font/devlj4/S: Regenerated.
4015 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
4017 2002-11-14 Werner LEMBERG <wl@gnu.org>
4019 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
4022 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4024 * doc/texinfo.tex: New version from texinfo 4.3.
4025 * doc/groff.texinfo: Updated for texinfo 4.3.
4026 Use @tie{} where appropriate.
4027 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
4028 * font/devdvi/generate/tc.map: Remove `rn'.
4029 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
4030 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
4032 * font/devX100/*, font/devX100-12/*, font/devX75/*,
4033 font/devX75-12/*: Regenerated.
4035 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
4036 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
4037 Improve definition of `an'.
4038 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
4040 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
4041 * tmac/X.tmac: Add definition for `or'.
4042 * tmac/Xps.tmac: Undo change 2002-11-05.
4043 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
4045 2002-11-11 Werner LEMBERG <wl@gnu.org>
4047 * src/roff/troff/node.cc (troff_output_file::put_char): Always
4050 2002-11-10 Werner LEMBERG <wl@gnu.org>
4052 Added three new requests `schar', `fschar', and `rfschar'. `schar'
4053 defines a glyph which is searched after the check for fonts declared
4054 with `.special' (and before the check for all mounted special
4055 fonts). `fschar' defines a glyph for a particular font which is
4056 searched after the check for fonts declared with `.fspecial' (and
4057 before the check for fonts declared with `.special'). `rfschar'
4058 removes glyphs defined with `fschar'.
4060 * src/roff/troff/token.h (char_mode): New enum.
4061 Declare do_define_character.
4062 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
4064 (charinfo::is_fallback): Updated.
4065 (charinfo::is_special): New method.
4066 * src/roff/troff/input.cc (do_define_character): Add and use
4067 optional second parameter used as a prefix for font-specific glyph
4069 (define_character, define_fallback_character): Updated.
4070 (define_special_character): New function.
4071 (init_input_requests): Add `schar'.
4072 (charinfo::charinfo, charinfo::set_macro): Updated.
4073 * src/roff/troff/node.cc: Include `stringclass.h'.
4074 (make_glyph_node): Handle special glyphs defined with `.schar' and
4076 (define_font_special_character, remove_font_special_character): New
4078 (init_node_requests): Sorted.
4079 Add `fschar' and `rfschar'.
4080 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
4081 Document new requests.
4083 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
4084 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
4086 2002-11-08 Werner LEMBERG <wl@gnu.org>
4088 Added new font `SC' (cmtex10) to devdvi.
4090 * devdvi/generate/Makefile (FONTS): Add `SC'.
4092 * devdvi/generate/textex.map: New map file for cmtex.
4094 * devdvi/Makefile.sub (DEVFILES): Updated.
4095 * tmac/dvi.tmac: Add fspecial entries for SC.
4096 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
4097 found before `S' since the font position of `SC' is lower due to the
4098 gaps in DESC's `font' line.
4099 * tmac/ec.tmac: Add a `special' call.
4102 * font/devhtml/R.proto: Remove double entry for `ti'.
4103 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
4104 * tmac/tty-char.tmac: Remove entry for `bq'.
4105 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
4106 * tmac/ec.tmac: Don't remove `aq' glyph.
4107 * tmac/X.tmac: Fix entry for `em'.
4108 Add entries for `fo' and `fc'.
4109 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
4111 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
4112 documentation of `special' and `fspecial' requests.
4114 2002-11-05 Werner LEMBERG <wl@gnu.org>
4116 * font/devascii/R.proto, font/devcp1047/R.proto,
4117 font/devlatin1/R.proto: Remove entry for `.i'.
4118 * font/devdvi/generate/textt.map: Add entry for `ad'.
4119 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
4120 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
4121 We need this for getting kerning values to compose `/l' and `/L'.
4122 * font/devdvi: Regenerated font definition files for CM fonts.
4123 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
4124 * font/devutf8/R.proto: Ditto.
4125 Remove double entry for `ti'.
4127 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
4128 for (groff) ligatures, `la', and `ra'.
4129 Add "'C", "'c", `IJ', and `ij'.
4130 Remove double entry for `ti'.
4131 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
4133 Add "'C", "'c", `IJ', and `ij'.
4134 Fix entries for (groff) ligatures, `la', and `ra'.
4136 * tmac/ps.tmac (ps-achar): New macro.
4137 Define "'c" and "'C".
4138 * tmac/tty.tmac: Add entry for `.i'.
4139 * tmac/X.tmac (X-achar): New macro.
4140 Define "'c", "'C", and `:Y'.
4141 Add entries for `IJ' and `ij'.
4142 * tmac/Xps.tmac (Xps-achar): New macro.
4143 Define "'c" and "'C".
4144 Add entries for `IJ' and `ij'.
4145 * tmac/lbp.tmac (lbp-achar): New macro.
4146 Add fallback characters for all groff ligatures and many other
4148 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
4149 Add entries for `/l' and `/L'.
4150 Define "'c" and "'C".
4151 Add entries for `IJ' and `ij'.
4153 2002-11-02 Larry Kollar <kollar@alltel.net>
4155 * PROBLEMS: Document how to solve Mac OS X compilation problems.
4157 2002-11-02 Werner LEMBERG <wl@gnu.org>
4159 Adding support for composite glyphs: \[xxx yyy ...] and the
4160 `composite' request.
4162 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
4163 to Unicode-based glyph names.
4164 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
4165 glyph names to groff glyph names.
4166 * src/roff/troff/uniuni.cc: New file for canonically decomposing
4167 Unicode-based glyph names.
4168 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
4169 for handling Unicode glyph names.
4170 * src/roff/troff/input.cc: Include unicode.h.
4171 (composite_glyph_name): New function.
4172 (token::next) <'['>: Handle Unicode glyph names and composite
4174 (composite_dictionary): New dictionary for the `composite' request.
4175 (composite_request): Implement `composite' request.
4176 (init_input_requests): Add `composite'.
4177 Alphabetically sorted.
4178 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
4180 (init_env_requests): Alphabetically sorted.
4181 Removed `tas' and `tar' (already commented out).
4182 * src/roff/troff/Makefile.sub: Updated.
4184 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
4186 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
4189 2002-10-29 Werner LEMBERG <wl@gnu.org>
4191 Fix computation of .trunc register. Additionally, its value (and
4192 the value of the .ne register) is now always set before entering the
4195 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
4196 `needed_space' before calling `space'.
4197 (top_level_diversion::space): Remove special code for 'sp before the
4199 Call `begin_page' with the discarded space as a parameter.
4200 (top_level_diversion::begin_page): Add optional parameter to set
4202 * src/roff/troff/div.h: Updated.
4204 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
4207 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
4208 (LP): Remove superfluous call to `br'.
4209 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
4210 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4212 2002-10-26 Werner LEMBERG <wl@gnu.org>
4214 * tmac/doc-ditroff: Remove useless switch/variable -rC.
4215 (doc-setup-header): Don't set page register `%'.
4216 * tmac/doc-nroff: Remove variable `C'.
4217 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
4218 (doc-setup-header): Don't set page register `%'.
4220 * tmac/doc-common (doc-header): Call `ns'.
4221 (doc-paragraph): Protect .sp with .br so that it survives traps
4222 possibly set by the user.
4223 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4225 * tmac/doc*: Replace ' with . for consistency if no effect.
4227 2002-10-26 Werner LEMBERG <wl@gnu.org>
4229 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
4230 so that it survives traps possibly set by the user.
4232 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
4233 (troff_output_file::set_font): Call flush_tbuf if necessary.
4234 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
4235 flush_tbuf and do_motion only if necessary.
4236 (troff_output_file::start_special,
4237 troff_output_file::put_char_width, troff_output_file::put_char,
4238 troff_output_file::draw): Updated.
4239 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4240 vmotion_node::tprint): Undo change 2002-10-23.
4242 2002-10-25 Werner LEMBERG <wl@gnu.org>
4244 * tmac/www.tmac (DC): Fix case of overlapping images.
4246 2002-10-23 Werner LEMBERG <wl@gnu.org>
4248 * src/roff/troff/node.cc (troff_output_file::fill_color,
4249 troff_output_file::glyph_color): Set current color before testing
4251 (troff_output_file::put_char_width, troff_output_file::put_char,
4252 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
4254 (troff_output_file::file_color, troff_output_file::glyph_color):
4256 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4257 vmotion_node::tprint): Move first, then call fill_color.
4259 2002-10-20 Werner LEMBERG <wl@gnu.org>
4261 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
4262 possible to use multiple main macro packages.
4264 2002-10-19 Werner LEMBERG <wl@gnu.org>
4266 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4267 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
4268 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
4270 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
4271 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
4273 2002-10-16 Werner LEMBERG <wl@gnu.org>
4275 * NEWS, doc/webpage.ms: Updated.
4277 2002-10-14 Werner LEMBERG <wl@gnu.org>
4279 * src/roff/troff/node.cc (troff_output_file::put_char_width,
4280 troff_output_file::put_char, troff_output_file::fill_color,
4281 troff_output_file::glyph_color): Handle case where color pointer
4284 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
4286 Add the new -r option to grotty. It is similar to the -i option
4287 except it tells grotty(1) to use the "reverse video" attribute to
4288 render italic fonts.
4290 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
4291 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
4292 (tty_printer::make_underline, tty_printer::put_color,
4293 tty_printer::end_page): Use it.
4294 (main): Add -r switch.
4296 * src/devices/grotty/grotty.man: Document it.
4298 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
4300 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4301 cast to `unsigned char' to properly read patterns with 8bit
4304 2002-10-08 Werner LEMBERG <wl@gnu.org>
4306 * REVISION: Increased to 2.
4308 Version 1.18.1 released
4309 =======================
4311 2002-10-08 Werner LEMBERG <wl@gnu.org>
4313 * doc/webpage.ms, NEWS: Updated.
4315 2002-10-07 Werner LEMBERG <wl@gnu.org>
4317 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
4318 suppress additional whitespace after the header.
4320 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
4323 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
4325 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
4327 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
4328 (Dt): Use it to improve language localization (especially Russian
4331 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
4333 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
4334 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
4336 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
4338 Call `picurve' for BSPLINE.
4339 (HGPrintElt): Handle BSPLINE.
4340 * src/preproc/grn/README: Document it.
4342 2002-10-03 Werner LEMBERG <wl@gnu.org>
4344 * src/roff/troff/node.cc (break_char_node::col): New variable.
4345 Updated constructor.
4346 (space_node::tprint, word_space_node::tprint): Call `fill_color'
4348 (space_node::space_node): Remove assertion.
4349 (break_char_node::add_self): Pass color argument to space node.
4350 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
4352 * src/roff/troff/env.cc (environment::do_break,
4353 environment::add_padding): Ditto.
4355 2002-10-02 Werner LEMBERG <wl@gnu.org>
4357 Redesigning color support in troff. Colors are no longer
4358 represented as separate nodes but are now part of glyph nodes and
4359 friends. This fixes the current formatting misbehaviour due to the
4360 changes introduced on 2002-09-20. Some extra code is necessary for
4361 proper grotty support: Without adding color variables to
4362 space-related nodes, the background color would be changed too late.
4364 * src/roff/troff/node.h, src/roff/troff/node.cc:
4365 s/current_pagecolor/current_fill_color/.
4366 s/current_glyphcolor/current_glyph_color/.
4367 (glyph_color_node, fill_color_node): Removed.
4368 (node::get_glyph_color, node::get_fill_color): New virtual member
4370 (space_node::col): New variable.
4371 Updated constructors of space_node and derived classes accordingly.
4372 (hmotion_node::col): New variable.
4373 Updated constructors of hmotion_node and space_char_hmotion_node
4375 (vmotion_node::col): New variable.
4376 Updated constructor accordingly.
4377 (draw_node::gcol, draw_node::fcol): New variables.
4378 Updated constructor accordingly.
4379 (special_node::gcol, special_node::fcol): New variables.
4380 Updated constructors accordingly.
4381 (troff_output_file::put_char, troff_output_file::put_charwidth,
4382 troff_output_file::draw): Set glyph and fill color.
4383 (troff_output_file::start_special): Set glyph and fill color.
4384 Always set current font.
4385 (troff_output_file::fill_color, troff_output_file::glyph_color):
4386 Don't call `do_motion'.
4387 (glyph_node::gcol, glyph_node::fcol): New variables.
4388 Updated constructors of glyph_node and ligature_node accordingly.
4389 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
4391 (glyph_node::merge_glyph_node,
4392 kern_pair_node::add_discretionary_hyphen,
4393 node::add_discretionary_hyphen): Updated.
4394 (break_char_node::merge_self): Updated.
4395 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4396 vmotion_node::tprint): Handle color.
4397 (make_glyph_node, make_node, node::add_char): Updated.
4399 * src/roff/troff/env.cc (environment::space_newline,
4400 environment::space, environment::output_line, environment::do_break,
4401 environment::make_tab_node, environment::add_padding, title):
4403 (environment_switch, environment_copy): Don't add color nodes.
4405 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
4407 (token::next): Updated.
4408 \m and \M now are as transparent as \s.
4409 (process_input_stack, token::add_to_node_list, token::process,
4410 read_draw_node): Updated.
4411 (charinfo_to_node_list): Don't add color nodes.
4413 * doc/groff.texinfo: Updated.
4415 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
4417 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
4420 2002-09-27 Colin Watson <cjwatson@debian.org>
4422 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
4424 2002-09-23 Werner LEMBERG <wl@gnu.org>
4426 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
4428 (DEFAULT_LINEWIDTH_FACTOR): New macro.
4429 (linewidth_factor): New global variable.
4430 (lbp_printer::set_line_thickness): Fix case for size < 0, using
4432 (long_options): Add -w/--linewidth option.
4434 (main): Handle -w option to set linewidth_factor.
4435 (lbp_printer::lbp_printer): Initialize req_linethickness, not
4438 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
4440 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
4442 Fixed a bug in the line thickness setting code.
4444 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
4446 (lbp_printer::set_line_thickness): Pass environment as second
4448 Implement it actually.
4449 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
4450 and `set_line_thickness, depending on the current font size.
4452 2002-09-21 Werner LEMBERG <wl@gnu.org>
4454 Some Debian patches.
4456 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
4457 * src/roff/troff/node.cc (bracket_node::copy): Initialize
4460 2002-09-20 Werner LEMBERG <wl@gnu.org>
4462 * configure: Regenerated with autoconf 2.54.
4464 2002-09-20 Werner LEMBERG <wl@gnu.org>
4466 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
4468 Rename cur_fill_color to fill_color.
4469 * src/roff/troff/env.cc: Updated.
4471 2002-09-20 Werner LEMBERG <wl@gnu.org>
4473 * src/roff/troff/env.cc (title): Copy color status after processing
4475 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
4476 fill color nodes to reset colors properly.
4478 * tmac/www.tmac (DC): Fix color handling.
4480 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
4481 * doc/groff.texinfo: Fixing documentation of `tl' request.
4482 * doc/webpage.ms: Updated.
4484 2002-09-19 Werner LEMBERG <wl@gnu.org>
4486 * src/roff/troff/env.cc (environent_switch, environment_copy):
4487 Emit glyph and fill color nodes to initialize colors properly.
4489 2002-09-17 Colin Watson <cjwatson@debian.org>
4491 * src/roff/troff/env.cc (environment::set_glyph_color,
4492 environment::set_fill_color): Fix typo which prevented \m[] work
4495 2002-09-17 Werner LEMBERG <wl@gnu.org>
4497 Add left and right italic correction to non-slanted PS fonts. This
4498 is an experimental feature to improve image rendering of grohtml.
4500 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
4501 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
4502 * font/devps/*: All non-slanted fonts regenerated.
4505 2002-09-16 Werner LEMBERG <wl@gnu.org>
4507 Add a site-specific font directory.
4509 * Makefile.in (localfontdir, legacyfontdir): New variables.
4510 (fontpath): Use them.
4511 (MDEFINES, uninstall_dirs): Updated.
4512 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
4513 Remove `FONTPATH' and `MACROPATH'.
4515 * src/roff/troff/troff.man, NEWS: Updated.
4516 * doc/groff.texinfo (Font Directories): New section.
4519 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
4520 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
4521 src/preproc/grn/grn.man: Minor fixes.
4523 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
4524 Remove unused variable.
4526 2002-09-11 Werner LEMBERG <wl@gnu.org>
4528 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
4529 * man/groff_out.man: Fix documentation of 'N'.
4531 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
4533 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
4534 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
4536 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
4537 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
4538 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
4539 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
4540 PRE_TAG>: Call `begin' with `FALSE'.
4542 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4544 * src/libs/libgroff/string.cc (string::extract): Fix position of
4545 terminating null byte.
4547 2002-09-08 Werner LEMBERG <wl@gnu.org>
4549 Add global option `nospaces' to tbl so that leading and trailing
4550 spaces in data items are ignored.
4552 * src/libs/libgroff/string.cc (string::remove_spaces): New member
4553 function to remove leading and trailing spaces.
4554 * src/include/stringclass.h: Updated.
4556 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
4558 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
4560 Fix typo in error messages.
4561 (process_data): Implement `nospaces' option.
4562 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
4564 2002-09-07 Werner LEMBERG <wl@gnu.org>
4566 * src/include/config.hin: Add `HAVE_ISATTY'.
4567 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
4569 * src/libs/libgroff/tmpname.cc: Include `time.h'.
4570 * src/libs/libdriver/input.cc (Char): Add `operator==' and
4571 `operator!=' for `char'.
4572 * doc/groff.texinfo: Replace @ifnottex block for top node with
4575 2002-09-06 Werner LEMBERG <wl@gnu.org>
4577 * doc/Makefile.in (.texinfo.html): Add -I switch.
4578 * doc/groff.texinfo: Add @ifnottex block for top node to make
4579 translation to HTML work.
4581 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
4583 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
4584 (get_papersize, determine_vertical_offset): Removed.
4585 (char_buffer::do_image): Always specify letter size.
4587 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
4590 2002-09-05 Werner LEMBERG <wl@gnu.org>
4592 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
4593 default indentation.
4595 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
4597 * src/preproc/html/pre-html.cc (imageList::createPage): Use
4599 (generateImages): Clean up push-back buffer.
4601 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4603 * doc/groff.texinfo: Minor fixes.
4605 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4607 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
4608 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
4610 (determine_vertical_offset): Use LETTER_LENGTH.
4611 (createPage): Moved to ...
4612 (imageList::createPage): This.
4613 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
4614 (imageList::getMaxX): New function.
4615 (createImage): Moved to ...
4616 (imageList::createImage): This.
4617 (imageList::createImages): New function.
4618 (generateImages): Read `maxx' directly.
4620 (scanArguments): Don't specify `gsPaper' for `-o'.
4621 (makeTempFiles): Call `xtmpfile' with the last argument set to
4624 2002-08-24 Werner LEMBERG <wl@gnu.org>
4626 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
4627 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
4628 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
4629 * src/preproc/html/pushback.cc: Include nonposix.h.
4630 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
4633 2002-08-23 Werner LEMBERG <wl@gnu.org>
4635 Use $(OBJEXT) for the object file extension.
4637 * Makefile.comm (.SUFFIXES): Add .obj.
4638 (.cc.obj, .c.obj): New implicit rules.
4639 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
4640 (MDEFINES): Add EXEEXT and OBJEXT.
4641 * */Makefile.sub: s/.o/.$(OBJEXT)/.
4643 2002-08-22 Werner LEMBERG <wl@gnu.org>
4645 * INSTALL: Mention texinfo 4.2 as a prerequisite.
4647 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4649 * src/devices/grohtml/post-html.cc (colType): Make enum global to
4651 (html_printer::update_min_max, html_printer::add_table_end): New
4653 (html_printer::lookahead_for_tables): Use them.
4654 Reset page offset correctly.
4655 (html_printer::~html_printer): Add creation of creator comment up.
4657 2002-08-20 Werner LEMBERG <wl@gnu.org>
4659 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
4660 * man/groff_tmac.man: Fix typos.
4661 * man/groff_font.man: Minor reordering.
4662 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
4664 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4666 Avoid endless loops while scanning for tables.
4668 * src/devices/grohtml/post-html.cc (list::insert): Set
4670 (html_printer::next_horiz_pos): Add `text_glob' argument; update
4672 Return immediately if that argument is NULL.
4673 (html_printer::calc_nf): Don't test if `g' is NULL.
4674 (html_printer::lookahead_for_tables): Use
4675 `glyphs.move_right_get_data'.
4676 Don't test if `g' is NULL.
4678 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4680 A better fix, replacing fix 2002-08-15, for increasing SIZE.
4682 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
4684 (char_block::char_block): Allocate `buffer'.
4685 (char_buffer::add_string): Use it.
4687 2002-08-15 Werner LEMBERG <wl@gnu.org>
4689 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
4690 src/devices/grodvi/grodvi.man: Document default line thickness.
4692 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
4694 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
4697 2002-08-14 Werner LEMBERG <wl@gnu.org>
4699 * doc/webpage.ms: Updated.
4701 2002-08-09 Werner LEMBERG <wl@gnu.org>
4703 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
4706 2002-08-08 Aaron Campbell <aaron@monkey.org>
4708 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
4711 2002-08-08 Werner LEMBERG <wl@gnu.org>
4713 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
4716 Don't push back a space but a newline onto the stack.
4718 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
4720 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
4723 * src/devices/grohtml/post-html.cc (html_printer::end_font,
4724 html_printer::start_font): Handle them.
4725 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
4727 (html_text::do_bold): Don't reset italic and tt.
4728 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
4729 * font/devhtml/DESC.proto: Add those fonts.
4730 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
4732 2002-08-07 Werner LEMBERG <wl@gnu.org>
4734 * MORE.STUFF: Added gpresent.
4736 * tmac/trace.tmac: Show nesting level by a corresponding amount of
4737 whitespace before printing the logging message.
4739 2002-07-31 Colin Watson <cjwatson@debian.org>
4741 * src/devices/grohtml/html-table.cc (html_table::finish_row):
4742 Initialize `n' to zero. This fixes a segfault on ARM.
4744 2002-07-30 Werner LEMBERG <wl@gnu.org>
4746 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
4748 2002-07-29 Werner LEMBERG <wl@gnu.org>
4750 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
4753 2002-07-28 Colin Watson <cjwatson@debian.org>
4755 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
4757 (html_printer::html_printer): Initialize `pointsize'.
4759 2002-07-26 Werner LEMBERG <wl@gnu.org>
4761 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
4763 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
4764 (gnu.eps): Add -rle switch to pnmtops.
4765 (distfiles): Add gnu.eps and gnu.png.
4767 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
4769 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
4772 2002-07-24 Werner LEMBERG <wl@gnu.org>
4774 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
4775 ' \+' but ' *' for sed.
4776 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
4778 2002-07-23 Werner LEMBERG <wl@gnu.org>
4780 * doc/groff.texinfo: Document `papersize' keyword.
4781 * NEWS, man/groff_font.man: Updated.
4783 2002-07-23 Colin Watson <cjwatson@debian.org>
4785 Extend papersize keyword to accept more than a single entry. The
4786 first valid will be used.
4788 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
4789 (font::scan_papersize): Really skip final newline.
4790 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
4792 2002-07-23 Werner LEMBERG <wl@gnu.org>
4794 * configure.ac: Test for isatty.
4795 * configure: Regenerated.
4796 * src/include/posix.h: Check HAVE_ISATTY.
4797 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
4798 * src/utils/lookbib/lookbib.cc: Include posix.h.
4799 Don't declare isatty.
4801 2002-07-21 Werner LEMBERG <wl@gnu.org>
4803 * NEWS: Add `output' request.
4805 * REVISION: Increased to 1.
4807 Version 1.18.0 released
4808 =======================
4810 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
4812 Allow internal glyph indices > 0xFF in grohtml for input characters.
4814 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
4816 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
4817 Updated all callers.
4818 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
4819 (html_printer): Updated.
4821 2002-07-19 Werner LEMBERG <wl@gnu.org>
4823 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
4824 * font/devutf8/R.proto: Adding some missing glyphs.
4825 * font/devutf8/NOTES: Updated.
4827 * tmac/dvi.tmac: Add more composite glyphs.
4828 * tmac/html.tmac: Updated.
4830 * man/groff_char.man: Add `sum' and `product' entities.
4834 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
4836 Improved table, tab, and indenting support.
4838 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
4839 string_iterator::suppress_newline_flag): Removed. Updated all
4840 function which have used it.
4842 * src/roff/troff/env.cc: Include `input.h'.
4843 (environment::add_node): Accept 0 as parameter.
4844 (environment::add_html_tag): Add `force' parameter.
4845 Updated all callers.
4846 (environment::add_html_tag_tabs): Ditto.
4847 For the moment, support left-aligned tabs only.
4848 (environment::make_html_tag): New function.
4849 (fill, no_fill): Set .br html tag additionally.
4850 (environment::newline): Emit `eol.ce' or `eol' tag for html.
4851 (environment::add_html_tag_eol): Removed.
4852 (tab_stops::distance_to_next_tab): Add variant for handling
4854 (environment::distance_to_next_tab): Ditto.
4855 Updated all callers.
4856 (environment::handle_tab): Handle tabs for html.
4858 * src/roff/troff/env.h: Updated.
4860 * src/roff/troff/div.cc: Updated all callers of
4861 `environment::add_html_tag'.
4863 * src/devices/grohtml/html-table.cc,
4864 src/devices/grohtml/html-table.h: New files.
4866 * src/devices/grohtml/html-text.cc (html_text): New members
4867 `blank_para' and `start_space'.
4868 (html_text::issue_tag): Don't emit TABLE_TAG.
4869 Handle indentation for PRE_TAG and P_TAG.
4870 (html_text::end_tag): Updated.
4871 (html_text::table_is_void, html_text::issue_table_begin,
4872 html_text::issue_table_end): Removed.
4873 (html_text::do_push): Simplified.
4874 [DEBUGGING]: Small fix.
4875 (html_text::push_para): Add new parameter for indentation; updated
4878 (html_text::do_indent, html_text::do_table, html_text::done_table,
4879 html_text::is_in_table): Removed.
4880 (html_text::do_pre): Handle P_TAG also.
4881 (html_text::shutdown): Handle p->indent.
4882 (html_text::check_emit_text): Simplified.
4883 (html_text::do_emittext): Reset `blank_para'.
4884 (html_text::do_para): Add new parameter for indentation; updated
4886 (html_text::remove_indent): New function.
4887 (html_text::do_space): Handle verbatim text properly.
4888 (html_text::ever_emitted_text, html_text::starts_with_space,
4889 html_text::remove_para_align): New functions.
4890 (html_text::dump_stack_element, html_text::dump_stack): Updated.
4892 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
4895 * src/devices/grohtml/post-html.cc: Include html-table.h.
4896 (INDENTATION): Removed.
4897 (text_glob): Added many `is_<foo>' functions.
4898 Added table description `tab'.
4899 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
4901 (list): Add `insert' and `move_to' member functions.
4902 (page): Add `insert_tag' member function.
4903 (page::dump_page) [DEBUG_TABLES]: Improved.
4904 (html_printer): Add `table' and `max_linelength' elements.
4905 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
4906 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
4907 `remove_tabs', `remove_courier_tabs'.
4908 (html_printer::emit_raw): Handle indentation.
4909 (html_printer::do_center, html_printer::write_header): Updated.
4910 (html_printer::is_courier_until_eol): Check for tag.
4911 (html_printer::do_linelength): Handle max_linelength.
4912 (html_printer::do_page_offset, html_printer::do_indentation): Handle
4914 (html_printer::do_tempindent): Updated.
4915 (html_printer::do_indentedparagraph): Removed.
4916 (html_printer::do_indent): Simplified.
4917 (html_printer::do_eol): Use `ever_emitted_text'.
4918 (html_printer::do_flush, html_printer::do_links): Don't call
4920 (html_printer::do_break): Handle end_tempindent.
4921 (html_printer::troff_tag): Get argument.
4923 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
4924 (html_printer::flush_page): Call `lookahead_for_tables'.
4925 Don't call `done_table'.
4926 (html_printer::add_to_sbuf): Always call do_indent.
4928 * src/devices/grohtml/Makefile.sub: Updated.
4930 * tmac/an-old.tmac (TP): Don't handle html device specially.
4931 (an-do-tag-html): New function which will be used instead of
4932 `an-do-tag' if html device is used.
4934 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
4936 * tmac/s.tmac (@IP): Don't handle html device specially.
4937 (@IP-html): New function which will be used instead of `@IP' if
4938 html device is used.
4940 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
4941 is a hack which will eventually vanish again.
4942 (PIMG): Handle `-C' option correctly if not html.
4945 2002-07-17 Werner LEMBERG <wl@gnu.org>
4947 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
4949 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
4951 * contrib/pic2graph/pic2graph.*: Use convert(1).
4952 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
4954 2002-07-14 Bernd Warken <bwarken@mayn.de>
4956 * tmac/groff_trace.man: New file.
4957 * tmac/Makefile.sub: Updated.
4960 2002-07-13 Werner LEMBERG <wl@gnu.org>
4962 * src/roff/groff/groff.man: Add some cross references.
4964 2002-07-12 Werner LEMBERG <wl@gnu.org>
4966 * src/roff/troff/input.cc (substring_request): Add warnings for
4967 string indices out of range.
4969 2002-07-11 Werner LEMBERG <wl@gnu.org>
4971 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
4972 * font/devdvi/*EC: Regenerated.
4974 2002-07-10 Bernd Warken <bwarken@mayn.de>
4976 * man/groff_char.man: Updated and extended.
4978 2002-07-10 Werner LEMBERG <wl@gnu.org>
4980 * src/roff/troff/input.cc (length_macro): Renamed to...
4981 (length_request): This.
4982 Move call of `tok.next()' to the very end, otherwise the register
4983 value hasn't been updated yet.
4984 (init_input_requests): Updated.
4986 2002-07-09 Werner LEMBERG <wl@gnu.org>
4988 * src/roff/troff/input.cc (substring_macro): Renamed to...
4989 (substring_request): This.
4990 (init_input_requests): Updated.
4991 * src/roff/troff/request.h: Updated.
4993 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
4995 * src/roff/grog/grog.sh: Fix typo.
4997 2002-07-08 Werner LEMBERG <wl@gnu.org>
4999 * win32-diffs: Updated.
5001 Handle `papersize' keyword properly in DESC.
5003 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
5005 Updated all callers.
5006 * src/libs/libgroff/paper.cc: Add four more paper formats used by
5008 * src/include/paper.h: Updated.
5010 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
5011 Other minor C syntax fixes.
5012 (papersize, paperlength, paperwidth): Renamed to `user_*'.
5013 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
5015 (lbp_printer::lbp_printer): Pass three arguments.
5016 Set paper dimensions properly.
5017 (make_printer, main): Updated.
5018 (handle_unknown_desc_command): Fix error messages.
5019 (main): Handle papersize keyword in DESC properly.
5021 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
5023 (lbp_printer::lbp_printer): Pass an argument.
5024 Set paper_size properly.
5025 (handle_unknown_desc_command): Removed.
5026 (make_printer, main): Updated.
5027 * src/devices/grolj4/grolj4.man: Minor documentation fix.
5029 * man/groff_font.man, NEWS: Updated.
5031 2002-07-07 Werner LEMBERG <wl@gnu.org>
5033 Integrated eqn2graph, contributed by Eric S. Raymond.
5035 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
5037 * Makefile.in, NEWS: Updated.
5039 2002-06-04 Werner LEMBERG <wl@gnu.org>
5041 Changing the substring request to make it fit better with other
5042 string manipulation functions in other programming languages:
5043 Index 0 is now the first character in the string, and index -1
5044 indicates the last character. Since this request didn't work
5045 properly anyway in the last release, it doesn't harm too much to
5048 * src/roff/troff/input.cc (substring_macro): Use loops to get
5049 the real string length (ignoring COMPATIBLE_SAVE and
5050 COMPATIBLE_RESTORE) and offsets.
5051 Implement change described above.
5053 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
5054 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
5056 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
5058 2002-06-03 Werner LEMBERG <wl@gnu.org>
5060 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
5061 COMPATIBLE_RESTORE are completely ignored.
5063 * src/roff/troff/input.cc (char_list::set, char_list::get): New
5065 (macro): `length' field renamed to `len'.
5066 Added new field `empty_macro' (1 if macro is empty), to be used
5067 instead of checking `len'.
5068 Updated all callers.
5069 (macro::empty): Updated.
5070 (macro::length, macro::set, macro::get): New functions.
5071 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5073 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
5074 COMPATIBLE_RESTORE pairs.
5075 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5076 * src/roff/troff/request.h: Updated.
5078 * doc/groff.texinfo: Document .chop's behaviour better.
5080 2002-06-02 Werner LEMBERG <wl@gnu.org>
5082 * doc/pic.ms: Fix documentation for the addition of positions.
5084 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
5086 2002-06-29 Werner LEMBERG <wl@gnu.org>
5088 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
5090 * src/roff/troff/input.cc (have_string_arg): New global variable.
5091 (read_mode): New enumeration.
5092 (read_escape_name): Use it. Update all calls.
5093 (read_long_escape_name): Use it. Update all calls.
5094 Set have_string_arg if appropriate.
5095 (get_char_for_escape_name): Add parameter for handling space
5097 (interpolate_string_with_args, decode_string_args): New functions.
5098 (get_copy, token::next): Call it if necessary.
5099 (interpolate_string): Fix error message.
5101 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5104 2002-06-24 Bernd Warken <bwarken@mayn.de>
5106 * man/groff_tmac.man: Updated and extended.
5108 2002-06-24 Werner LEMBERG <wl@gnu.org>
5110 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
5112 2002-06-23 Werner LEMBERG <wl@gnu.org>
5114 * doc/pic.ms: Improve documentation of composite block objects.
5116 2002-06-22 Werner LEMBERG <wl@gnu.org>
5118 * src/roff/troff/input.cc (init_registers): Add three registers
5119 `seconds', `minutes', and `hours' to hold the current time.
5121 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5124 2002-06-20 Werner LEMBERG <wl@gnu.org>
5126 Make \X accept both `\ ' and `\~', converting them to single space
5129 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
5130 (token::unstretchable_space): New inline function.
5131 * src/roff/troff/input.cc (token::next, token::delimiter,
5132 token::description, token::add_to_node_list, token::process): Handle
5133 TOKEN_UNSTRETCHABLE_NODE.
5134 (encode_char): Handle tok.stretchable_space and
5135 tok.unstretchable_space.
5137 * NEWS, doc/groff.texinfo: Document it..
5139 2002-06-19 Werner LEMBERG <wl@gnu.org>
5141 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
5143 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
5144 keyword to enable/disable SGR output.
5145 (tty_printer::change_fill_color): New function.
5146 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
5148 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
5151 2002-06-18 Werner LEMBERG <wl@gnu.org>
5153 Add a `color' request and a `.color' register to control usage of
5156 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
5157 (color_flag): This (which is the inverse).
5158 (activate_color): New function.
5159 (main, init_input_requests): Updated.
5160 * src/roff/troff/troff.h, src/roff/troff/node.cc
5161 (troff_output_file::fill_color, troff_output_file::glyph_color):
5164 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5165 Document the changes.
5167 2002-06-17 Colin Watson <cjwatson@debian.org>
5169 Circumvent bug in autoconf 2.53 regarding top_builddir.
5171 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
5172 * Makefile.in, doc/Makefile.in:
5173 s/@top_builddir@/@groff_top_builddir@/.
5174 * configure: Regenerated (with autoconf 2.53).
5176 2002-06-17 Werner LEMBERG <wl@gnu.org>
5178 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
5179 `paperwidth' and `paperlength' for the `papersize' keyword.
5181 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
5183 * src/devices/grops/grops.man: Add info about Type 42 fonts.
5185 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
5187 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
5188 html_printer::do_linelength, html_printer::do_pageoffset,
5189 html_printer::do_indentation, html_printer::do_tempindent,
5190 html_printer::do_break, html_printer::begin_page): Clear indented
5192 * tmac/html.tmac: Disable hyphenation.
5194 2002-06-15 Werner LEMBERG <wl@gnu.org>
5196 Don't produce HTML files if utility programs are missing.
5198 * Makefile.in (make_html, make_install_html): New variables.
5199 (MDEFINES): Updated.
5201 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
5203 * configure.ac: Use it.
5204 * configure: Regenerated.
5206 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
5207 (HTMLEXAMPLESFILES): This new variable.
5208 (EXAMPLESIMAGEFILES): Renamed to...
5209 (HTMLEXAMPLEIMAGEFILES): This.
5210 (CLEANADD): Add HTMLEXAMPLEFILES.
5211 (all): Use `make_html'.
5213 (install_data): Use `make_install_html'.
5214 Move html stuff to...
5215 (install_html): This new target.
5216 (uninstall_sub): Updated.
5218 2002-06-14 Bernd Warken <bwarken@mayn.de>
5220 * src/roff/grog/Makefile.sub (grog): Renamed to...
5222 (grog): New rule to always install grog.sh as grog.
5224 2002-06-08 Bernd Warken <bwarken@mayn.de>
5226 * src/roff/grog/grog.pl: Fix typo.
5228 2002-06-07 Werner LEMBERG <wl@gnu.org>
5230 * doc/groff.texinfo: Add more info on .tr arguments.
5232 2002-06-05 Werner LEMBERG <wl@gnu.org>
5234 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5236 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
5237 * configure: Regenerated.
5239 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5241 * src/roff/troff/symbol.cc (table_sizes): Add more values.
5243 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
5245 2002-06-04 Werner LEMBERG <wl@gnu.org>
5247 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
5248 is not initialized at the time we need it in case `--prefix' hasn't
5249 been set. Check for `ac_default_prefix' also.
5250 Test for `papersize' keyword also and generalize allowed whitespace.
5251 * configure: Regenerated.
5253 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
5256 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
5258 (src_version, src_revision): New variables to avoid overwriting
5259 from parent make process.
5260 (version.cc): Updated.
5262 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
5263 (linebuf, linebufsize): New global variables.
5264 (sys_fatal): Use `fatal' to abort properly.
5265 (get_line): New function.
5266 (get_resolution): Use it.
5267 Improve error messages.
5268 (get_papersize): Check `papersize' also.
5270 Improve error messages.
5272 2002-06-03 Werner LEMBERG <wl@gnu.org>
5274 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
5275 should be removed only if builddir is not srcdir.
5276 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
5277 (clean): Depend on `mostlyclean'.
5278 (distclean): Depend on `clean'.
5279 (realclean, extraclean): Depend on `distclean'.
5280 (.y.cc, .y.o): Simplified. The output files are no longer written
5281 to srcdir but to builddir.
5282 * Makefile.in (MDEFINES): Add `version' and `revision'.
5283 (uninstall_dirs): Fix order of directories.
5284 * doc/Makefile.sub (version, revision): Removed.
5285 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
5286 Added `HTMLDOCFILES'.
5287 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
5288 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
5289 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
5292 * doc/texinfo.tex (\authortt): New macro.
5293 (\shortcontt): Define.
5294 (\titlepage): Set \tt to \authortt while defining \authorfont.
5295 (\appendixbox): New macro.
5296 (\chapmacro, \appendixentry): Use \appendixbox to get even
5297 indentation for letters.
5298 (\summarycontents): Set \tt.
5299 (\internalpagesize): Add two arguments for real paper width and
5300 height as needed by pdfTeX.
5301 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
5303 (\tempdima, \tempdimb): New temporary dimensions.
5304 (\pagesizesyyy): Updated.
5306 2002-06-02 Werner LEMBERG <wl@gnu.org>
5308 Adding a new keyword `papersize' to the DESC file format (similar
5309 but not completely identical to grolbp's extension). grops now has
5310 a -p command line option to override `papersize'. Finally, grolbp
5311 has been adapted to the new syntax.
5313 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
5314 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
5316 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
5317 (CCSRCS): Add `paper.cc'.
5319 * src/include/font.h (font): Add `papersize' element.
5320 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
5321 (font::scan_papersize): New function.
5322 (font::load_desc): Use it for handling `papersize' keyword.
5323 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
5325 * src/devices/grops/ps.cc: Include paper.h.
5326 (user_paper_length): New global variable.
5327 (ps_printer): Use paper length as initializer.
5328 (make_printer): Updated.
5329 (main): Handle new `-p' option.
5330 * src/devices/grops/grops.man: Updated.
5332 * src/devices/grolbp/lbp.cc: Include paper.h.
5333 s/papersizes/lbp_papersizes/.
5334 (set_papersize): Use new `papersizes' array.
5335 (handle_unknown_desc_command): Don't handle `papersize'.
5336 (main): Use `font::scan_papersize' for handling `-p' option.
5337 * src/devices/grolbp/grolbp.man: Updated.
5339 * man/groff_font.man: Document `papersize'.
5342 2002-05-30 Werner LEMBERG <wl@gnu.org>
5344 * src/devices/grops/TODO: Updated.
5345 * src/devices/grops/grops.man: More info on paper formats.
5346 * man/groff_font.man: Document `paperheight' and `paperwidth'.
5348 2002-05-29 Werner LEMBERG <wl@gnu.org>
5350 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
5351 to list only if srcdir != currdir.
5352 (distfiles): New target.
5354 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
5355 (NOMAKEDIRS): New variable.
5358 2002-05-26 Werner LEMBERG <wl@gnu.org>
5360 Add .output request, similar to \! at top-level.
5362 * src/roff/troff/input.cc (transparent): Remove unused declaration.
5363 (output_request): New function.
5364 (init_input_requests): Add it.
5366 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5369 * Makefile.in (MDEFINES): Add INSTALL_INFO.
5370 (prepare_examples): Fix typo.
5371 * doc/groff.texinfo (@direntry): Fix it.
5373 2002-05-25 Werner LEMBERG <wl@gnu.org>
5375 Including the doc subdir into groff's Makefile system.
5377 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
5378 * configure.ac: Use it.
5379 Generate `doc/Makefile'.
5380 * configure: Regenerated.
5382 * Makefile.in (infodir, INSTALL_INFO): New variables.
5383 (MDEFINES, uninstall_dirs): Updated.
5384 (OTHERDIRS): Add `doc'.
5385 * Makefile.comm (CLEANDIRADD): New variable.
5386 (mostlyclean): Use it.
5388 * doc/Makefile.sub, doc/Makefile.in: New files.
5389 * doc/Makefile: Removed.
5391 * NEWS, INSTALL: Updated.
5393 2002-05-24 Werner LEMBERG <wl@gnu.org>
5395 * doc/homepage.ms: Renamed to ...
5396 * doc/webpage.ms: This.
5399 2002-05-23 Werner LEMBERG <wl@gnu.org>
5401 Integrating the `mom' macro package, contributed by Peter Schaffter
5404 * contrib/mom/*: New subdirectory tree.
5405 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
5406 be used for documentation files.
5407 (MDEFINES, uninstall_dirs): Use them.
5408 (OTHERDIRS): Add contrib/mom.
5409 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
5411 * MANIFEST, NEWS: Updated.
5413 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
5415 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
5416 if at outer level; at start-up we are at outer level.
5418 * src/roff/troff/input.cc (do_suppress): Implement it.
5421 Add option -p to show progress information.
5422 pre-grohtml will now render only one page at a time, reducing the
5423 size of needed disk resources enormously.
5425 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
5426 (imagePageName): New global variable.
5427 (psPageName, show_progress, currentPageNo): New global variables.
5428 (html_system): Close saved stderr and stdout handles.
5429 (write_end_image): Accept a parameter to control \O escape.
5430 (write_start_image): Adapted to new \O meaning.
5431 (char_buffer::write_upto_newline): Updated.
5432 (createAllPages): Replaced with...
5433 (createPage): This new function to create a single page for images.
5434 It uses `psselect' from the psutils package.
5435 (removeAllPages): Removed.
5436 (createImage): Updated.
5437 Handle progress display.
5438 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
5439 (scanArguments): Add option -p.
5440 (makeTempFiles): Updated to create temp files for psPageName and
5442 (removeTempFiles): Removed.
5445 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
5446 html_printer::write_header): Append `\0' to `buffer'.
5447 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
5449 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
5450 Handle `text_emitted'.
5451 (html_text::table_is_void): Slightly rewritten.
5452 (stop): New external symbol.
5453 (html_text::do_push) [DEBUGGING]: Use it and simplify.
5454 (html_text::shutdown): Call `dump_stack'.
5455 (html_text::do_space): Rewritten.
5456 * src/devices/grohtml/grohtml.man: Document -p and the need of
5459 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
5461 Call \O[0] if `ps4html' is active.
5462 * tmac/s.tmac (@EQ, @EN): Handle html better.
5464 * tmac/html.tmac: Don't use black for background colour.
5466 * src/roff/troff/node.cc: Include `div.h'.
5467 (troff_output_file::really_print_line): Don't use `is_on'.
5468 (troff_output_file::word_marker, troff_output_file::flush_tbuf
5469 troff_output_file::check_charinfo,
5470 troff_output_file::put_char_width, troff_output_file::put_char,
5471 troff_output_file::determine_line_limits, troff_output_file::draw,
5472 real_output_file::begin_page, glyph_color_node::tprintf,
5473 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
5475 (troff_output_file::really_on): Call `do_motion'.
5476 (suppress_node::tprint): Use `get_page_number' instead of `%'
5478 Call `reset_output_registers' conditionally on `is_on'.
5480 * doc/groff.texinfo: Document new syntax of \O.
5481 * NEWS, man/groff_diff.man: Updated.
5483 2002-05-22 Werner LEMBERG <wl@gnu.org>
5485 * MORE.STUFF: Add info about David Frey's deroff implementation.
5488 2002-05-16 Werner LEMBERG <wl@gnu.org>
5490 Pic's `with' attribute now accepts positions.
5492 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
5493 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
5495 (object_spec): Add rule for `WITH' and `position'.
5496 (relative_path): Give `corner' the precedence of `CHOP'.
5497 * src/preproc/pic/object.h (path): New members `pos' and
5499 * src/preproc/pic/object.cc: Updated initializers of `path'.
5500 (path::follow): Handle `is_position'.
5502 * doc/pic.ms: Completely updated grammar description.
5503 Many typographical improvements.
5505 2002-05-15 Werner LEMBERG <wl@gnu.org>
5507 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
5508 code of x in range 0-127) also.
5509 * doc/groff.texinfo, man/groff_diff.man: Updated.
5511 Added keywords `north', `south', `east', and `west' for corners
5514 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
5516 (yylex): Handle them.
5517 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
5518 (corner): Handle them.
5520 2002-05-14 Werner LEMBERG <wl@gnu.org>
5522 * src/devices/grops/grops.man: Clarify handling of `download' file.
5524 2002-05-11 Werner LEMBERG <wl@gnu.org>
5526 Adding `warnscale' and `spreadwarn' requests, based on a patch from
5527 Jeffrey Friedl <jfriedl@yahoo.com>.
5529 * src/roff/troff/input.cc (spread_limit, warn_scale,
5530 warn_scaling_indicator): New global variables.
5531 (warnscale_request, spreadwarn_requests): New functions.
5532 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
5533 (init_input_requests): Updated.
5534 (error_type): Add `OUTPUT_WARNING'.
5535 (do_error): Handle it.
5536 (output_warning): New warning function which shows output location.
5537 * src/roff/troff/env.h (spread_limit): New external variable.
5538 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
5540 (distribute_space): Emit warning if added space is larger than
5542 (environment::possibly_break_line): Emit warning if a line can't
5543 be adjusted on both sides.
5545 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
5547 2002-05-08 Werner LEMBERG <wl@gnu.org>
5549 * src/roff/troff/node.cc (special_node::special_node): Use
5550 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
5551 \X''\% crashes, for example.
5553 * doc/groff.texinfo: Document \! and \? used at top-level.
5555 2002-05-06 Werner LEMBERG <wl@gnu.org>
5557 * src/preproc/pic/pic.man: Fix some keyword syntax.
5558 Other minor typographical fixes.
5560 * src/roff/groff/groff.man: Fix typos.
5562 2002-05-04 Werner LEMBERG <wl@gnu.org>
5564 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
5565 (ShortOpt[]): This to avoid problems with refer.
5567 * doc/pic.ms: Fix typo.
5568 Fix pic grammar description.
5570 * tmac/an-old.tmac (ne): Use de1, not de.
5572 2002-05-03 Werner LEMBERG <wl@gnu.org>
5574 * doc/groff.texinfo: Finished separation of glyphs and characters.
5575 Don't use the string `Appendix' for appendix headers (both in
5576 the text and the table of contents).
5577 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
5580 Use registers LL and LT (similar to -ms) for controlling the
5581 length of title and line, respectively, in the -man and -mdoc
5584 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
5585 (doc-setup-page-layout): Use \n[LL] and \n[LT].
5586 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
5588 (an-header, an-p-footer): Use \n[LT].
5589 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
5590 doc/groff.texinfo: Document it.
5592 2002-05-02 Werner LEMBERG <wl@gnu.org>
5594 * doc/fdl.texi: New file.
5595 * doc/groff.texinfo: Include it.
5596 Define and use @copying.
5597 Starting with separating glyph, symbol, and character.
5599 2002-04-27 Werner LEMBERG <wl@gnu.org>
5601 * Makefile.in (EXEEXT): Set it.
5602 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
5605 * src/include/nonposix.h: Define GS_NAME.
5606 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
5608 Some preliminary changes for EMX support under OS/2.
5610 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
5611 __EMX__ similar to __MSDOS__.
5612 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
5614 2002-04-25 Werner LEMBERG <wl@gnu.org>
5616 * doc/groff.texinfo: Integrated groff_out.man.
5619 2002-04-23 Werner LEMBERG <wl@gnu.org>
5621 * man/groff_out.man: Minor fixes.
5623 2002-04-23 Werner LEMBERG <wl@gnu.org>
5625 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
5626 correct page references.
5627 Fixed many index entries.
5629 2002-04-23 Bernd Warken <bwarken@mayn.de>
5631 * man/roff.man: Enlarged.
5633 2002-04-22 Werner LEMBERG <wl@gnu.org>
5635 * doc/groff.texinfo: More examples, other fixes.
5637 2002-04-20 Werner LEMBERG <wl@gnu.org>
5639 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
5640 will now form a chain, e.g.
5649 This is for compatibility with plan 9's troff.
5651 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
5655 * doc/groff.texinfo: Add documentation of remaining requests and
5658 2002-04-19 Werner LEMBERG <wl@gnu.org>
5660 * doc/groff.texinfo: Add documentation of remaining escapes.
5662 * font/devdvi/generate/tc.map: Remove entry for `sr'.
5663 * font/devdvi/*TC: Regenerated.
5665 2002-04-18 Werner LEMBERG <wl@gnu.org>
5667 * src/roff/troff/input.cc (token::next): Make \H behave consistently
5668 if not in compatibility mode, i.e., increment relative to the
5670 * doc/groff.texinfo: Updated accordingly.
5672 2002-04-17 Werner LEMBERG <wl@gnu.org>
5674 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
5676 2002-04-16 Bernd Warken <bwarken@mayn.de>
5678 * src/roff/groff/groff.man: Improve documentation of -P option.
5681 2002-04-15 Werner LEMBERG <wl@gnu.org>
5683 Add new escape \F to switch font family.
5685 * src/roff/troff/input.cc (token::next): Handle \F.
5686 * src/roff/troff/env.cc (environment::set_family): Handle
5688 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5691 2002-04-14 Werner LEMBERG <wl@gnu.org>
5693 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
5696 2002-04-13 Werner LEMBERG <wl@gnu.org>
5698 Implement \f[] as an alternative to \fP. Change \mP and \MP to
5699 \m[] and \M[], respectively.
5701 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
5702 (symbol::symbol): Handle NULL string and empty string differently.
5703 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
5704 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
5705 Add optional parameter.
5706 Updated calling functions.
5707 (get_copy, do_glyph_color, do_fill_color, token::next): Use
5709 * src/roff/troff/env.cc (environment::set_font): Ditto.
5711 * src/preproc/pic/troff.cc (troff_output::set_fill,
5712 troff_output::reset_color: Updated.
5714 * tmac/www.tmac: Updated.
5716 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
5717 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
5720 * tmac/Xps.tmac: Remove some redundant code.
5722 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
5723 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
5724 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
5727 2002-04-13 Bernd Warken <bwarken@mayn.de>
5729 * src/include/printer.h, src/libs/libdriver/printer.cc
5730 (printer::change_fill_color): New member function.
5731 * src/libs/libdriver/input.cc (parse_D_command): Use it.
5733 2002-04-12 Werner LEMBERG <wl@gnu.org>
5735 * doc/groff.texinfo: Completed pass on gtroff reference.
5737 2002-04-11 Werner LEMBERG <wl@gnu.org>
5739 * doc/groff.texinfo: More fixes.
5741 2002-04-11 Bernd Warken <bwarken@mayn.de>
5743 * src/include/color.h: Decorate with `const'.
5746 * src/libs/libgroff.color.cc: Decorate with `const'.
5748 (color::color): Initialize members.
5749 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
5750 command according to the documentation.
5752 * man/groff_out.man: Updated.
5755 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
5757 * src/preproc/html/pre-html.cc (write_start_image): Remove
5759 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
5761 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
5762 \C'hy' caused an assertion failure.
5764 * src/roff/troff/env.cc (environment::environment): Initialize
5766 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
5768 2002-04-10 Werner LEMBERG <wl@gnu.org>
5770 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
5771 Document pvs request and .pvs register.
5773 2002-04-09 Werner LEMBERG <wl@gnu.org>
5775 * doc/groff.texinfo: Improve and fix documentation of diversions
5778 2002-04-08 Werner LEMBERG <wl@gnu.org>
5780 * doc/groff.texinfo: Fix documentation of drawing functions.
5783 2002-04-07 Werner LEMBERG <wl@gnu.org>
5785 * doc/groff.texinfo: Better documentation of double quotes as
5789 2002-04-06 Werner LEMBERG <wl@gnu.org>
5791 * man/groff_font.man: Document names of special characters better.
5792 * doc/groff.texinfo: Minor improvements.
5794 * tmac/lbp.tmac: Load latin1.tmac.
5795 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
5797 * font/devX*/*: Regenerated (all chars > 0x80 removed).
5799 2002-04-05 Werner LEMBERG <wl@gnu.org>
5801 * tmac/tty.tmac: Don't use shc request.
5802 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
5805 * man/groff_diff.man: Minor fixes.
5807 * font/devlbp/*: Remove all `charXXX' entities.
5809 * src/libs/libgroff/font.cc (font::~font): Deallocate
5810 `special_device_coding'.
5811 (font::load): Use `new' for allocating `special_device_coding'.
5812 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
5813 Removed unused member.
5815 2002-04-05 Werner LEMBERG <wl@gnu.org>
5817 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
5818 (resource_manager::do_begin_binary,
5819 resource_manager::do_begin_data): Use it.
5821 * doc/texinfo.tex: Updated to version 4.2.
5823 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
5824 (token::zero_width_break): New inline function.
5825 * src/roff/troff/input.cc (token::next): Use it.
5826 (token::description): Updated.
5827 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
5828 (token::add_to_node_list, token::process): Use it.
5829 * NEWS, doc/groff.texinfo: Updated.
5831 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
5832 * tmac/tty.tmac: Add missing backslash.
5834 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
5836 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
5837 `.ps' register instead of `.s' to handle fractional point sizes.
5838 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
5839 limit_box::output): Ditto.
5840 * src/preproc/eqn/other.cc (size_box::compute_metrics,
5841 size_box::output): Ditto.
5842 * src/preproc/eqn/over.cc (over_box::compute_metrics,
5843 over_box::output): Ditto.
5844 * src/preproc/eqn/script.cc (script_box::compute_metrics,
5845 script_box::output): Ditto.
5846 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
5847 sqrt_box::output): Ditto.
5849 2002-04-03 Michael Selway <mas@ssl.co.uk>
5851 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
5854 2002-04-03 Werner LEMBERG <wl@gnu.org>
5856 * doc/homepage.ms: Reduce title size.
5857 * doc/groff.texinfo: Fix documentation of .t register.
5858 Fix handling of colon.
5861 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
5862 only if page length is positive to avoid a loop.
5864 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
5867 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
5869 * src/include/nonposix.h, src/roff/groff/pipeline.c:
5870 s/__CYGWIN32__/__CYGWIN__/.
5872 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
5874 * doc/gnu.xpm: New image contributed by Emily Mulley.
5875 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
5876 (homepage.html): Be dependent on gnu.eps.
5877 * doc/homepage.ms: Updated to new image.
5879 * src/devices/grohtml/post-html.cc (html_printer): New member
5881 (html_printer::flush_sbuf, html_printer::set_char): Set it.
5882 (html_printer::sbuf_continuation): Use it.
5884 2002-03-28 Werner LEMBERG <wl@gnu.org>
5886 * src/libs/libgroff/getopt.c: Updated to latest version.
5888 * tmac/README: More on hyphen.tex license.
5890 2002-03-26 Larry Kollar <kollar@alltel.net>
5892 * doc/groff.texinfo: Add documentation of most missing requests.
5894 2002-03-25 Werner LEMBERG <wl@gnu.org>
5896 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
5897 of `+-', `mu', and `di', respectively.
5899 * font/devascii/R.proto, font/devutf8/R.proto,
5900 font/devlatin1/R.proto, font/devhtml/R.proto,
5901 font/devcp1047/R.proto, font/devlpb/*: Add them.
5902 * font/devps/generate/textmap: Ditto.
5903 * font/devps/*: Regenerated.
5904 * font/devlj4/generate/text.map: Add them.
5905 * font/devlj4/*: Regenerated.
5906 * font/devdvi/generate/tc.map: Use them.
5907 * font/devdvi/generate/texsy.map: Add them.
5908 * font/devdvi/*: Regenerated.
5909 * font/devX*/*: Regenerated.
5911 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
5912 tmac/tty-char.tmac: Updated.
5914 * NEWS, man/groff_char.man: Updated.
5916 2002-03-24 Werner LEMBERG <wl@gnu.org>
5918 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
5919 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
5920 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
5921 we use `.fchar' in dvi.tmac.
5922 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
5923 * tmac/Xps.tmac: Simplify some char definitions.
5924 Add definition for \[f/].
5925 * man/groff_char.man: Updated for new X.tmac.
5927 * tmac/README: New file.
5929 2002-03-23 Phil Lobbes <phil@perkpartners.com>
5931 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
5932 internal .y.o rule took precendence over the .y.cc rule, compiling
5933 the yacc files with gcc instead of g++.
5935 2002-03-23 Werner LEMBERG <wl@gnu.org>
5937 * tmac/dvi.tmac: Add replacement font for `CB'.
5939 * tmac/doc.tmac: s/request/macro/ in messages.
5940 (doc-generic-macro): Improve error message.
5941 * tmac/groff_mdoc.man: Minor improvements.
5943 2002-03-22 Werner LEMBERG <wl@gnu.org>
5945 * doc/groff.texinfo: Document possible conflict between `tr' and
5948 2002-03-21 Werner LEMBERG <wl@gnu.org>
5950 Improve handling of hyphenation patterns. It is now possible to
5951 use most of TeX's pattern files unmodified. To make the process
5952 more flexible, a new request `hpfcode' has been added which
5953 provides a character code mapping for the `hpf' request. See
5954 comment before hpf_getc() for more details.
5956 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
5958 (read_patterns_file): Additional parameter for exception dictionary.
5959 Extended to recognize \pattern, \hyphenation, and \endinput.
5960 (do_hyphenation_patterns_file): Updated.
5961 * src/roff/troff/env.h (hpf_code_table): New extern.
5963 * src/roff/troff/input.cc (hpf_code_table): New array.
5964 (init_hpf_code_table, hyphenation_patterns_file_code): New
5966 (hyphenation_code): Handle translation from `trin' correctly.
5967 (main, init_input_requests): Updated.
5968 (charinfo::set_translation): Handle hyphenation code also.
5970 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
5973 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
5974 char' is used for offsets in hyphenation exceptions.
5976 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
5978 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5980 2002-03-20 Larry Kollar <kollar@alltel.net>
5982 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
5985 2002-03-18 Werner LEMBERG <wl@gnu.org>
5987 * tmac/html.tmac: Fix serious typo.
5989 2002-03-17 Larry Kollar <kollar@alltel.net>
5991 * doc/groff.texinfo: Add documentation for `writec' request.
5993 2002-03-17 Werner LEMBERG <wl@gnu.org>
5995 Added request `hpfa' to append hyphenation patterns.
5997 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
5999 (hyphenation_patterns_file): Renamed to...
6000 (do_hyphenation_patterns_file): This.
6001 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
6003 (init_hyphen_requests): Updated.
6004 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6006 2002-03-16 Werner LEMBERG <wl@gnu.org>
6008 Added request `writec' in analogy to `tmc'.
6010 * src/roff/troff/input.cc (write_request): Renamed to...
6011 (do_write_request): This.
6012 Added one parameter.
6013 (write_request, write_request_continue): New functions.
6014 (init_input_requests): Updated.
6015 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6017 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
6019 * NEWS: Document it.
6021 2002-03-15 Werner LEMBERG <wl@gnu.org>
6023 * man/groff.man: Add writem request.
6025 Add request `trin' (translate input) to make `.asciify' work
6026 correctly. This is necessary since `charXXX' entity names are no
6027 longer hardcoded in font definition files.
6029 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
6030 `translate_input' members.
6031 (charinfo::set_asciify_code, charinfo::get_asciify_code,
6032 charinfo::set_translation_input): New methods.
6033 (charinfo::set_translation): Add third argument.
6034 * src/roff/troff/input.cc (charinfo:set_translation): Set
6036 (do_translate): Add second argument.
6037 (translate_input): New function.
6038 (init_input_requests): Updated.
6039 * src/roff/troff/node.cc (glyph_node::asciify,
6040 composite_node::asciify): Use `get_asciify_code'.
6042 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
6044 * NEWS, man/groff.man, man/groff_diff.man: Updated.
6046 2002-03-14 Larry Kollar <kollar@alltel.net>
6048 * doc/groff.texinfo: Improve documentation of .RS and .RE.
6050 2002-03-14 Werner LEMBERG <wl@gnu.org>
6052 Add a new request `sizes' similar to the `sizes' command in DESC
6055 * src/roff/troff/env.cc (override_sizes): New function.
6056 (init_env_requests): Use it.
6057 * src/roff/troff/token.h: Export `read_string'.
6058 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6060 2002-03-12 Werner LEMBERG <wl@gnu.org>
6062 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
6064 2002-03-10 Werner LEMBERG <wl@gnu.org>
6066 * tmac/pspic.tmac: Add support for -Tdvi.
6067 * tmac/dvi.tmac: Include pspic.tmac.
6068 * src/devices/grodvi/grodvi.man: Document it.
6071 * font/devlj4/generate/Makefile: Fix URL of metric files.
6073 2002-03-09 Werner LEMBERG <wl@gnu.org>
6075 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
6077 2002-03-09 Larry Kollar <kollar@alltel.net>
6079 * tmac/groff_ms.man: Add documentation for RS and RE macros.
6081 2002-03-08 Werner LEMBERG <wl@gnu.org>
6083 * doc/groff.texinfo: Fixes for texinfo 4.1.
6085 2002-03-07 Werner LEMBERG <wl@gnu.org>
6087 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
6089 Handle CYGWIN properly.
6091 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
6093 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
6094 * tmac/lbp.tmac: Add some font translations.
6096 2002-03-02 Werner LEMBERG <wl@gnu.org>
6098 * font/devcp1047/R.proto, font/devlatin1/R.proto,
6099 font/devhtml/R.proto: Remove `charXXX' entries.
6100 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
6103 * font/devlj4/generate/text.map: Remove `charXXX' entries.
6104 * font/devlj4/*: Regenerated all font definition files.
6105 * tmac/lj4.tmac: Load latin1.tmac.
6107 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
6108 from 2000-06-17: LJ4 metric files are *not* text files.
6110 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
6111 register to test for EBCDIC.
6113 2002-03-01 Werner LEMBERG <wl@gnu.org>
6115 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
6116 files (as grops already does).
6117 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
6119 * src/devices/grops/grops.man: Document comment lines in encoding
6122 * tmac/cp1047.tmac: New file.
6123 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
6124 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
6125 * tmac/Makefile.sub (NORMALFILES): Updated.
6127 * tmac/ec.tmac: Don't load latin1.tmac again.
6129 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
6130 font/devps/generate/dingbats.map,
6131 font/devps/generate/dingbats.rmap, font/devps/text.enc,
6132 font/devps/generate/Makefile (symbolmap): Add header comment.
6133 * font/devps/generate/textmap: Ditto.
6134 Remove `charXXX' entries.
6135 * font/devps/symbolmap: Regenerated.
6136 * font/devps/*: Regenerated all font definition files.
6138 2002-02-28 Werner LEMBERG <wl@gnu.org>
6140 Add color support to grodvi (for drawing colors are currently
6141 translated to gray values).
6143 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
6144 (dvi_printer): Add `cur_color' member.
6145 (dvi_printer::set_color): New function.
6146 (draw_dvi_printer): Remove `fill'.
6147 (draw_dvi_printer::fill_next): Pass environment as parameter.
6148 Update code for new color support translated to gray.
6149 (dvi_printer::set_char): Updated.
6150 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
6151 changes crossing the page border.
6152 (dvi_printer::draw): Updated.
6153 Remove cases `f' and `F'.
6154 * tmac/dvi.tmac: Add color definitions.
6155 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6157 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
6160 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
6161 versions of autoconf.
6162 * configure: Updated.
6164 * doc/homepage.ms: Use `.blm'.
6165 * tmac/www.tmac (www-depth): New auxiliary variable.
6166 (www-pop-level): Don't issue HTML tag.
6167 (ULS, ULE, LI): Use absolute indentation.
6169 * src/devices/grops/ps.cc (ps_printer::begin_page,
6170 ps_printer::end_page): Switch forth and back to default color while
6171 starting a new page.
6173 2002-02-27 Werner LEMBERG <wl@gnu.org>
6175 Add EC and TC fonts to devdvi.
6177 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
6178 * font/devdvi/generate/cork.map: Renamed to...
6179 * font/devdvi/generate/ec.map: This.
6180 Remove entry for `aq'.
6181 * font/devdvi/generate/tc.map: New file.
6182 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
6185 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
6186 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6187 * tmac/ec.tmac: New file.
6188 * tmac/Makefile.sub (NORMALFILES): Updated.
6189 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6190 * man/groff_char.man: Check `ECFONTS' register.
6192 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
6194 2002-02-26 Werner LEMBERG <wl@gnu.org>
6196 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
6197 * font/devdvi/generate/cork.map: Add 'y and 'Y.
6198 * font/devdvi/*: Updated.
6199 * tmac/dvi.tmac: Formatting.
6201 Add font `HBI' for the dvi output.
6202 Add support for font families `T' and `H'.
6204 * font/devdvi/HBI: New file.
6205 * font/devdvi/B: Renamed to ...
6206 * font/devdvi/TB: This.
6207 * font/devdvi/BI: Renamed to ...
6208 * font/devdvi/TBI: This.
6209 * font/devdvi/I: Renamed to ...
6210 * font/devdvi/TI: This.
6211 * font/devdvi/R: Renamed to ...
6212 * font/devdvi/TR: This.
6213 * font/devdvi/H: Renamed to ...
6214 * font/devdvi/HR: This.
6215 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6216 * font/devdvi/generate/Makefile (HBI): New rule.
6218 (R, I, B, BI, H): Renamed to ...
6219 (TR, TI, TB, TBI, HR): This, respectively.
6221 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6222 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
6223 Add `styles' and `family' keywords.
6224 * tmac/dvi.tmac: Alias `H' to `HR'.
6225 Add some fspecial requests for italic fonts.
6226 Add TR and TI as special.
6227 Add support for `_' with font CWI.
6229 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
6230 operator `:'. Until now, the expression `0:1' would return 2
6233 2002-02-25 Werner LEMBERG <wl@gnu.org>
6235 * man/groff_char.man: Added some missing PS glyph names (from the
6237 * font/devps/generate/textmap, font/devps/symbolmap: Add
6240 * doc/groff.texinfo: Minor additions and fixes.
6241 * man/groff_diff.man: Remove documentation of fp request. This
6242 is already covered in the original troff manual.
6243 Updated to be consistent with other doc files.
6246 2002-02-24 Werner LEMBERG <wl@gnu.org>
6248 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
6250 Define new variable OTHERDEVDIRS (containing `font/devlj4
6251 font/devlbp' if not EBCDIC).
6252 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
6253 (OTHERDEVDIRS): New variable.
6254 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
6255 * configure: Regenerated.
6257 * NEWS, src/devices/grotty/grotty.man: Updated.
6259 2002-02-23 Werner LEMBERG <wl@gnu.org>
6261 * src/roff/troff/input.cc (do_overstrike, do_bracket,
6262 get_line_arg): Honour input level.
6264 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
6266 * font/*/*: Implement it in all font files.
6267 * font/devps/generate/textmap, font/devps/generate/symbolchars,
6268 * font/devps/symbolmap: Updated.
6269 * font/devlj4/generate/text.map: Updated.
6270 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
6271 * font/devdvi/generate/texmi.map: Updated.
6273 * font/devutf8/R.proto: Remove all `charXXX' entries.
6274 * font/devutf8/NOTES: Updated.
6276 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
6279 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
6281 * NEWS, man/groff_char.man: Updated.
6283 2002-02-21 Phil Lobbes <phil@perkpartners.com>
6285 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
6287 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6289 * src/roff/grog/grog.pl: Fix computation of $refer.
6291 2002-02-19 Werner LEMBERG <wl@gnu.org>
6293 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
6294 `snprintf' and `vsnprintf'.
6296 * src/include/htmlindicate.h: Renamed to...
6297 * src/include/htmlhint.h: This.
6298 * src/include/Makefile.sub: Updated.
6299 * src/preproc/eqn/main.cc: Updated.
6301 2002-02-18 Werner LEMBERG <wl@gnu.org>
6303 * man/roff.man, man/groff_out.man, man/groff.man,
6304 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
6305 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
6307 * win32-diffs: Updated.
6309 2002-02-17 Werner LEMBERG <wl@gnu.org>
6311 * doc/Makefile (clean): Add *.eps.
6312 (MEMACROS): Removed.
6313 (TFLAG): New variable.
6316 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
6318 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
6320 * tmac/www.tmac: Use dummy diversion while resetting and disabling
6322 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
6324 * src/roff/troff/troff.man: Fix order of parameter description.
6328 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
6330 Simplify image handling for grohtml.
6333 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
6335 (html_text::dump_stack): Don't emit newline while debugging.
6336 (html_text::do_push) [DEBUGGING]: Print more info.
6337 (html_text::check_emit_text): Fix handling of <p>.
6338 * src/devices/grohtml/html.h: Updated.
6339 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
6340 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
6341 send its data to stderr also.
6343 (simple_output::space_or_newline) [DEBUGGING]: Removed.
6344 * src/devices/grohtml/post-html.cc (html_printer::do_links,
6345 html_printer::html_printer): Remove `DEBUGGING' conditionals.
6347 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
6349 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
6350 is_inline_image): Removed.
6351 (html_begin_suppress, html_end_suppress): Don't take a parameter.
6352 (graphic_start, graphic_end): Removed.
6353 * src/include/htmlindicate.h: Updated.
6354 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
6355 (macroset_template): New global variable.
6356 (makeFileName): Use `macroset_template'.
6357 (write_end_image): Don't take a parameter.
6359 (write_start_image: Don't emit newline.
6360 (char_buffer::write_upto_newline): Updated.
6361 (char_buffer::skip_to_newline): Renamed to ...
6362 (char_buffer::skip_until_newline): This.
6364 (char_buffer::write_file_troff, char_buffer::write_file_html):
6366 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
6367 (removeAllPages): Remove `DEBUGGING' conditionals.
6368 (addRegDef, dump_args): New functions.
6369 (char_buffer::do_html, char_buffer::do_image): Handle
6370 `www-image-template' command line variable.
6371 Add more debugging code.
6372 (addps4html): Removed.
6373 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
6375 * src/preproc/eqn/main.cc: Include `ctype.h'.
6376 (suppress_html): Removed.
6378 (inline_equation): Use `html_begin_suppress' and
6379 `html_end_suppress'.
6380 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
6381 (troff_output::start_picture, troff_output::finish_picture):
6383 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
6384 (process_input_file): Updated.
6386 * src/roff/troff/div.cc (page_number): Set page number only if the
6387 `ps4html' register isn't defined.
6388 * src/roff/troff/input.cc (image_no): New external variable.
6389 (do_suppress): Use it.
6390 * src/roff/troff/node.h (suppress_node::image_id): New member.
6391 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
6392 (suppress_node::suppress_node): Initialize `image_id' member.
6393 (suppress_node::same): Handle `image_id' also.
6394 (suppress_node::copy): Updated.
6395 (last_image_id): New global variable.
6396 (suppress_node::tprint): Use it.
6398 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
6400 * tmac/pspic.mac (PSPIC): Fix html support.
6401 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
6402 * tmac/www.tmac (www-image-template): Set up.
6403 (HTMLINDEX): Renamed to...
6405 (BODYCOLOR): Renamed to...
6407 (BACKGROUND): Renamed to...
6409 (URL): Change order of parameters for consistency.
6410 (MAILTO): Renamed to...
6412 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
6413 (IMG, PIMG, MPIMG): This.
6414 (HTML-H-BEGIN, HTML-H-END): Renamed to...
6416 (LINKS): Renamed to...
6418 (LINE): Renamed to...
6420 (NO-AUTO-RULE): Renamed to...
6422 (HTML-TL): Renamed to...
6424 (UL-BEGIN, UL-END): Renamed to...
6426 (DROPCAP): Renamed to...
6428 (TS, TE, EQ, EN): Provide default definitions.
6429 (www-make-unique-name): Updated.
6430 (HTML-IMAGE-INLINE): Fix typo.
6431 * tmac/groff_www.man: Updated.
6433 * doc/Makefile (homepage.html): Add option -r to grohtml.
6434 Use shortened image name.
6435 * doc/groff.texinfo: Updated info on grohtml strings and macros.
6436 * doc/homepage.ms: Updated and extended.
6438 2002-02-14 Werner LEMBERG <wl@gnu.org>
6440 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
6442 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
6443 SGR_BACK_DEFAULT_COLOR): Replaced with ...
6444 (tty_printer::put_color): Use it.
6445 (ttr_printer::end_page): Simplify.
6447 2002-02-13 Werner LEMBERG <wl@gnu.org>
6449 * tmac/groff_tmac.man: Moved to...
6450 * man/groff_tmac.man: This place.
6451 * tmac/Makefile.sub, man/Makefile.sub: Updated.
6453 2002-02-12 Werner LEMBERG <wl@gnu.org>
6455 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
6456 $(COMPILE.c) to not include groff's assert.h.
6458 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
6460 * NEWS, src/drivers/grotty/grotty.man: Document it.
6462 2002-02-11 Werner LEMBERG <wl@gnu.org>
6464 * src/libs/snprintf/snprintf.c: Updated to latest version
6467 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
6468 test whether there is `.]' also.
6469 Don't check for spaces after `.['.
6470 * src/roff/grog/grog.sh: Do the same.
6472 2002-02-10 Werner LEMBERG <wl@gnu.org>
6476 * src/libs/libgroff/illegal.cc: Renamed to ...
6477 * src/libs/libgroff/invalid.cc: This.
6478 (illegal_char_table): Renamed to ...
6479 (invalid_char_table): This.
6480 * src/libs/libgroff/Makefile.sub: Updated.
6481 * win32-diffs: Updated.
6483 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
6484 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
6485 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
6486 font::load), src/preproc/eqn/main.cc (read_line, main),
6487 src/preproc/eqn/lex.cc (file_input::read_line),
6488 src/preproc/pic/lex.cc (file_input::read_line,
6489 simple_file_input::get, simple_file_input::peek),
6490 src/preproc/pic/main.cc (top_input::get, top_input::peek),
6491 src/preproc/pic/pic.man, src/preproc/refer/main.cc
6492 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
6493 do_bib), src/preproc/tbl/main.cc (table_input::get),
6494 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
6495 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
6496 do_zero_width, read_request, encode_char, ps_get_line,
6497 transparent_file, get_char_for_escape_name, transparent_translate,
6498 asciify, input_char_description, read_string, set_string),
6499 src/roff/troff/env.cc (environment::add_html_tag),
6500 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
6502 * src/include/lib.h: Updated.
6504 * src/preproc/eqn/eqn.cc: Removed.
6508 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
6510 2002-02-09 Werner LEMBERG <wl@gnu.org>
6512 * doc/gnu.xpm: New image.
6513 * doc/Makefile (DOCS): Add homepage.ps.
6514 Add rules for converting xpm->png and xpm->eps.
6515 Use `gnu.{xpm,eps}' as image names.
6516 * doc/homepage.ms: Updated.
6518 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
6520 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
6521 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
6522 Remove calls to `B1' and `B2'
6523 (PNG-IMAGE): New macro for inclusion of images in PNG format.
6524 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
6525 auxiliary variables for MARGIN-PNG-IMAGE.
6526 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
6527 auxiliary macros for MARGIN-PNG-IMAGE.
6528 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
6530 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
6531 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
6532 (DROPCAP): New macro to produce dropcap characters.
6533 (www-do-image): Renamed back to...
6534 (HTML-DO-IMAGE): This.
6535 Updated all callers.
6537 * doc/Makefile (gnubw.eps): Updated.
6538 * doc/homepage.ms: Updated.
6540 2002-02-08 Werner LEMBERG <wl@gnu.org>
6542 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
6543 Added `linethick' to table in section `Style Variables'.
6545 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
6547 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
6549 2002-02-07 Werner LEMBERG <wl@gnu.org>
6551 Adding options -C (compatibility mode) and -c (grotty's old output
6554 * src/roff/nroff/nroff.sh: Implement it.
6556 * NEWS, src/roff/nroff/nroff.man: Updated.
6558 * PROBLEMS: Document bison 1.32 bug.
6560 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
6562 * src/roff/troff/node.cc (make_tfont): Define it earlier.
6563 * src/roff/troff/div.h: Add prototype for `end_diversions'.
6564 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
6565 * src/roff/troff/env.h: Add prototype for `title'.
6567 Adding EBCDIC support to grotty.
6569 * src/devices/grotty/tty.cc (CSI): New macro.
6570 (SGR_*, tty_printer::put_color): Use it.
6572 2002-02-06 Werner LEMBERG <wl@gnu.org>
6574 Implementing color support in grotty. The new switch -c activates
6575 the old drawing scheme, disabling color at the same time. The new
6576 switch `-i' selects italic instead of underlining (SGR only).
6578 * src/devices/grotty/tty.cc (putstring): New define instead of
6579 `fputs'. Updated all callers.
6580 (old_drawing_scheme): New global variable.
6581 (COLOR_CHANGE): New enum value.
6582 (SGR_*): New defines containing color handling escape sequences.
6583 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
6584 (glyph): New members `back_color_idx' and `fore_color_idx'.
6585 (glyph::order): Add COLOR_CHANGE.
6586 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
6587 `is_underline', `is_bold', `cu_flag', `tty_colors'.
6588 New methods `make_underline', `make_bold', `color_to_idx',
6589 `change_color', `put_color'.
6590 (cu_flag): Moved into `tty_printer' class.
6591 (tty_printer::tty_printer): Initialize colors.
6592 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
6593 tty_printer::draw, tty_printer::end_page): Handle colors also.
6594 (main): Add options `-c' and `-i'.
6596 * NEWS, src/devices/grotty/grotty.man: Updated.
6598 * src/include/errarg.h (errarg): Add support for `unsigned int'.
6599 * src/libs/libgroff/errarg.c: Implement it.
6601 * src/include/printer.h (printer): Add `change_color' method
6602 (currently used by grotty only).
6603 * src/libs/libdriver/printer.cc: Implement it.
6604 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
6605 call to `pr->change_color'.
6607 * src/roff/troff/node.cc (troff_output_file::fill_color,
6608 troff_output_file::glyph_color): Call `do_motion'.
6610 * tmac/tty.tmac: Add color definitions.
6612 * src/roff/groff/groff.man: Minor fixes.
6614 2002-02-05 Bernd Warken <bwarken@mayn.de>
6616 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
6617 it. This is a preparation for future changes.
6619 2002-02-05 Werner LEMBERG <wl@gnu.org>
6621 * src/roff/troff/input.cc (process_input_stack): Fix the case
6622 where leading spaces are followed by \f or \s; previously, an
6623 incorrect space width has been used.
6625 * doc/roff.man (quoted_char): Fix argument.
6626 (comment): Define string.
6628 2002-02-04 Larry Kollar <kollar@alltel.net>
6630 * doc/groff.texinfo: More fixes.
6632 2002-02-04 Werner LEMBERG <wl@gnu.org>
6634 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
6635 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
6636 `restore_compatibility' before `output_string' -- the LINE_STRING
6637 register now already contains proper switches from and to
6640 * man/groff_char.man: Add Euro symbol.
6641 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
6642 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
6643 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
6646 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
6648 (.texinfo.html): Add support for texinfo->html.
6650 2002-02-03 Werner LEMBERG <wl@gnu.org>
6652 Added three new requests `ds1', `as1', and `ami'. The former two
6653 are equivalent to `ds' and `as' with the difference that
6654 compatibility mode is saved on entry, switched off during string
6655 expansion, and restored on exit. The latter is the pendant to `dei'
6658 (do_define_string): Use `define_mode' and `calling mode'.
6659 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
6660 end of string, respectively.
6661 (define_string, append_string): Use `calling_mode'.
6662 (define_nocomp_string, append_nocomp_string,
6663 define_string_indirect): New functions.
6664 (init_input_requests): Updated.
6665 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6667 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
6668 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
6669 mm macro package accesses this string register directly.
6670 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
6672 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
6675 2002-02-02 Larry Kollar <kollar@alltel.net>
6677 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
6679 2002-01-31 Werner LEMBERG <wl@gnu.org>
6681 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
6683 2002-01-31 Bernd Warken <bwarken@mayn.de>
6685 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
6686 * man/groff_out.man: Revised and updated.
6688 2002-01-30 Bernd Warken <bwarken@mayn.de>
6690 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
6691 out the unused `{' and `}' commands. Undefined by default.
6692 (IntArray): Make `data' private.
6693 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
6694 new methods instead.
6695 (skip_line_D, skip_to_end_of_line): New functions.
6696 (get_D_fixed_args): Use `skip_line_D'.
6697 Changed to handle dummy odd arguments by ...
6698 (get_D_fixed_args_odd_dummy): This new function.
6699 (get_D_variable_args): Split some code into ...
6700 (get_possibly_integer_args): This new function.
6701 (send_draw): Use more `const'.
6702 (delete_current_env): New function.
6703 (position_to_end_of_args): Use `size_t'.
6705 (send_draw): Updated.
6706 (parse_D_command): Handle `c', `C', and `t' better.
6710 2002-01-29 Werner LEMBERG <wl@gnu.org>
6713 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
6714 @Def...ListEnd which replaces @Def...x. This is necessary to get
6715 proper HTML output -- see the comment in the file for more
6719 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
6721 Fixes to make color changes of 2002-01-21 work with grohtml.
6723 * src/devices/grohtml/post-html.cc (style): Updated.
6724 (html_printer): Remove unused methods.
6725 (html_printer::do_font, html_printer::draw, html_printer::set_char,
6726 html_printer::special): Updated.
6727 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
6728 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
6729 Added some debugging code.
6730 (html_text::start_tag): Updated.
6731 (html_text::do_push): New method.
6732 (html_text::push_para): Call it.
6733 Add method for handling color.
6734 (html_text::do_color): Updated.
6735 (html_text::shutdown): Handle color.
6736 * src/devices/grohtml/html-text.h (tag_definition): New member
6740 2002-01-28 Werner LEMBERG <wl@gnu.org>
6742 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
6744 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
6746 Add two switches -a and -g to control the antialiasing bits for
6747 text and graphics, respectively.
6749 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
6751 * src/devices/grohtml/grohtml.man: Document them.
6752 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
6754 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
6755 (setupAntiAlias): New function.
6756 (createAllPages): Updated.
6757 (scanArguments): Handle `-a' and `-g'.
6758 (main): Call `setupAntiAlias'.
6761 2002-01-27 Werner LEMBERG <wl@gnu.org>
6763 * doc/groff.texinfo (Def*): Call index function after deffn.
6765 * tmac/html.tmac: Call `nroff' request.
6767 2002-01-26 Larry Kollar <kollar@alltel.net>
6769 * tmac/groff_ms.man: Add some omissions.
6771 2002-01-25 Larry Kollar <kollar@alltel.net>
6773 * tmac/groff_ms.man: Typographical improvements.
6775 2002-01-25 Werner LEMBERG <wl@gnu.org>
6777 * doc/groff.texinfo: Updated version and copyright.
6778 * src/devices/grops/grops.man: Updated.
6780 * tmac/groff_tmac.man: Fix `ig' macro.
6782 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
6784 Use `.ne' unconditionally everywhere.
6785 (TS): Only insert some vertical space. Doing a page break is no
6786 longer necessary due to the redefinition of the `ne' request.
6788 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
6789 warning for unknown subcommands but parse and pass them to the
6792 2002-01-24 Werner LEMBERG <wl@gnu.org>
6794 * tmac/groff_www.man, NEWS: Fix typos.
6796 2002-01-21 Werner LEMBERG <wl@gnu.org>
6798 Complete revision of color support:
6800 Adapt programs to the new libdriver/input.cc.
6802 Color spaces are no longer converted to RGB but transferred as-is
6803 in the troff intermediate output format.
6805 Handle default color gracefully. troff now supports a `default'
6806 color (which can't be changed).
6808 grops will now use the proper color space functions if available.
6812 Note that currently grohtml doesn't handle colors properly. This
6815 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
6816 (ui_to_a): New function.
6817 * src/include/lib.h: Updated.
6819 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
6820 (color): Simplified; removed all `double' members and methods.
6821 A new array `components' now holds the color parameters.
6822 (color::is_default, color::get_components): New methods.
6823 (color::operator==, color:operator!=): New.
6824 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
6825 to make access to the `components' array more comprehensible.
6826 * src/libs/libgroff/color.cc: Implement new color support.
6827 (atoh): Small fixes.
6828 (color::read_encoding): Simplified for new troff intermediate color
6830 (default_color): New global variable.
6832 * src/roff/troff/input.cc (default_symbol): New global variable.
6833 (lookup_color): Use it.
6834 (default_black): Removed.
6835 (do_glyph_color, do_fill_color): Simplified.
6836 (define_color): Handle default color.
6838 (do_if_request): Handle default color.
6839 * src/roff/troff/env.cc (environment::environment): Initialize
6840 colors with `default_color'.
6841 * src/roff/troff/node.cc (troff_output_file::put): Add method
6843 (troff_output_file::hex): Removed.
6844 (troff_output_file::fill_color, troff_output_file::glyph_color):
6845 Updated to include/color.h and libdriver/input.cc.
6847 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
6848 fill color properly (identically to the outline color). \D'f...'
6849 doesn't work any more.
6850 All function calls to it updated.
6852 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
6854 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
6857 * src/devices/grops/ps.cc (ps_output::put_color): New method.
6858 (ps_printer::sbuf_color): Make a real member instead of pointer.
6859 (ps_printer::fill_color, ps_printer::output_color): Removed.
6860 (ps_printer::ps_printer): Updated.
6861 (ps_printer::set_char): Ditto.
6862 (ps_printer::set_color): Use various color schemes.
6863 Use `put_color' method.
6864 (ps_printer::flush_sbuf): Don't set color.
6865 (ps_printer::fill_path): Take `environment' as parameter.
6866 Simplify color handling.
6867 (ps_printer::set_line_thickness): Renamed to ...
6868 (ps_printer::set_line_thickness_and_color): This (and updated).
6869 (ps_printer::set_color): Change second parameter from `complete'
6870 to `fill' which better describes what it does.
6871 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
6872 and text in the right order.
6874 Remove branches for `f' and `F'; this is handled by
6876 * src/devices/grops/ps.h: Updated.
6877 * font/devps/prologue (FL): Redefined.
6878 ({F,C}r,k,g: New color functions (with and without filling).
6880 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
6881 * man/groff_diff.man, man/groff.man, man/groff_out.man,
6882 doc/groff.texinfo, NEWS: Updated.
6884 2002-01-20 Bernd Warken <bwarken@mayn.de>
6886 * src/libs/libdriver/input.cc: Completely rewritten. See comments
6887 in this file for what has been changed.
6889 2002-01-19 Werner LEMBERG <wl@gnu.org>
6891 * test-groff: Fix GROFF_FONT_PATH.
6892 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
6893 is read before .TH or .Dd is parsed.
6895 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
6897 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
6898 quadrant boundaries.
6900 2002-01-18 Werner LEMBERG <wl@gnu.org>
6902 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
6905 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
6907 * tmac/doc.common: Initialize %I register for the %I macro to
6908 avoid (harmless) warning.
6909 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
6910 when in the SYNOPSIS section.
6912 2002-01-17 Bruno Haible <haible@clisp.cons.org>
6914 * src/preproc/pic/lex.cc (get_token): Fix typo.
6916 2002-01-17 Werner LEMBERG <wl@gnu.org>
6918 * devices/grops/ps.cc: Fix incorrectly applied last patch.
6920 2002-01-17 Larry Kollar <kollar@alltel.net>
6922 * tmac/groff_ms.man: Completely rewritten.
6924 2002-01-16 Werner LEMBERG <wl@gnu.org>
6926 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
6928 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
6930 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
6932 (ps_printer::draw): Ditto.
6934 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
6936 * tmac/groff_mdoc.man: Minor fixes.
6938 2002-01-13 Werner LEMBERG <wl@gnu.org>
6940 * man/groff_out.man: Some fixes.
6942 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
6944 * doc/pic.ms: Fix typos.
6946 2002-01-12 Werner LEMBERG <wl@gnu.org>
6948 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
6950 2002-01-10 Werner LEMBERG <wl@gnu.org>
6952 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
6956 2002-01-09 Bernd Warken <bwarken@mayn.de>
6958 * man/groff_out.man: Revised.
6959 * man/roff.man: Minor fixes.
6960 * src/roff/troff/troff.man: Some reordering.
6962 2002-01-09 Werner LEMBERG <wl@gnu.org>
6964 * tmac/an-old.tmac: Add dummy macros for equation support.
6966 2002-01-07 Werner LEMBERG <wl@gnu.org>
6968 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
6970 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
6972 * tmac/groff_man.man: Small improvements.
6974 2002-01-07 Bernd Warken <bwarken@mayn.de>
6976 * man/groff_diff.man: Revised.
6978 2002-01-06 Werner LEMBERG <wl@gnu.org>
6980 * tmac/www.tmac: Remove extraneous backslash.
6982 2002-01-06 Bernd Warken <bwarken@mayn.de>
6984 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
6986 2002-01-05 Werner LEMBERG <wl@gnu.org>
6988 Integrated groffer, contributed by Bernd Warken.
6990 * contrib/groffer/*: New.
6991 * Makefile.in, NEWS: Updated.
6993 2002-01-04 Werner LEMBERG <wl@gnu.org>
6995 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
6996 registers defined in macro packages.
6997 Revising the ms part.
6999 2002-01-04 Larry Kollar <kollar@alltel.net>
7001 * doc/groff.texinfo: Add documentation for ms macros.
7003 2002-01-02 Werner LEMBERG <wl@gnu.org>
7005 First step in adding PS support for the Euro symbol. `eu' is the
7006 official Euro logo, `Eu' is a font-specific glyph variant.
7008 * font/devps/text.enc: Add `Euro' at position 9.
7009 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
7010 * font/devps/symbolmap: Regenerated.
7014 2002-01-02 Bernd Warken <bwarken@mayn.de>
7016 * man/roff.man: Revised.
7018 2002-01-01 Bernd Warken <bwarken@mayn.de>
7020 * src/roff/groff/groff.man: Completely rewritten.
7022 2001-12-31 Werner LEMBERG <wl@gnu.org>
7024 * doc/Makefile: Updated.
7026 2001-12-30 Werner LEMBERG <wl@gnu.org>
7028 * tmac/www.tmac: Make all names of internal macros/registers/strings
7029 lowercase, and prepend `www-'.
7030 Other minor changes.
7031 * src/roff/troff/troff.man: Add preprocessor string at BOF.
7033 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
7035 Implement option `-b' in grohtml to set the HTML background colour.
7037 * src/devices/grohtml/post-html.cc (default_background): New global
7039 (html_printer::html_printer): Initialize `background' to
7040 `default_background'.
7041 (main): Implement option `-b'.
7043 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
7045 * src/devices/grohtml/grohtml.man: Updated.
7046 * doc/Makefile (.ms.html): Use `-b'.
7047 * tmac/html.tmac: Don't set background color.
7049 Add new grohtml tag `.html-tl'.
7051 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
7053 (title_desc::title_desc): Updated.
7054 (html_printer::troff_tag): Handle `.html-tl'.
7055 (html_printer::write_title): Use `with_h1'.
7056 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
7057 (HTML-TL): New macro.
7059 Add support for unordered lists in HTML.
7061 * tmac/www.tmac (www-level): New auxiliary register.
7062 (www-level1, www-level2, www-level3): New auxiliary strings.
7063 (www-push-level, www-pop-level): New auxiliary macros
7064 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
7068 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
7069 (DEFAULT_VERTICAL_OFFSET): Removed.
7070 (IMAGE_BOARDER_PIXELS): Set to 0.
7071 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
7072 (vertical_offset): Initialize with 0.
7073 (gsPaper): New global variable.
7074 (get_resolution): Scan for and return unsigned int.
7075 (get_papersize): New function to get paper length from devps/DESC.
7076 (determine_vertical_offset): New function.
7077 (createAllPages): Produce gray-level images and use proper page
7079 (createImage): Use `-quiet' option of pnmcrop.
7080 (addZ): Fix passing of `-Z'.
7081 (scanArguments): Fix handling of `-o'.
7082 (main): Call `determine_vertical_offset'.
7083 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
7086 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
7087 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
7088 glyph descenders properly.
7090 * doc/homepage.ms: Include `gnubw.eps'.
7091 * doc/Makefile (gnubw.eps): New rule.
7092 (homepage.html): Depend on `gnubw.eps'.
7094 2001-12-25 Werner LEMBERG <wl@gnu.org>
7096 * src/roff/troff/input.cc (default_black): Fix return value.
7098 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
7100 * tmac/doc-common (Dt): Change output of architecture strings.
7101 Do some syntax cleanup.
7102 * tmac/groff_mdoc.man: Updated.
7104 2001-12-23 Werner LEMBERG <wl@gnu.org>
7106 Adding an `itc' request (input line trap accepting \c).
7108 * src/roff/troff/env.h (environment): New member
7109 `continued_input_trap'.
7110 Make `do_input_trap' a friend function instead of `input_trap'.
7111 * src/roff/troff/env.cc (environment::environment,
7112 environment::copy): Updated.
7113 (environment::newline): Implement it.
7114 (do_input_trap): New function.
7115 (input_trap): Call `do_input_trap'.
7116 (input_trap_continued): New function.
7117 (init_env_requests): Updated.
7118 * src/roff/troff/TODO: Updated.
7120 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
7123 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
7125 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
7127 * tmac/doc-common, tmac/doc-syms: Small updates.
7129 2001-12-22 Colin Watson <cjwatson@debian.org>
7131 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
7133 2001-12-22 Bernd Warken <bwarken@mayn.de>
7135 * MANIFEST: New file.
7137 2001-12-22 Werner LEMBERG <wl@gnu.org>
7139 * src/preproc/grn/grn.man: Updated.
7141 2001-12-22 Solar Designer <solar@openwall.com>
7143 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
7146 2001-12-19 Werner LEMBERG <wl@gnu.org>
7148 Implement a fallback character request `.fchar'.
7150 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
7151 (is_fallback): New inline function.
7152 * src/roff/troff/input.cc (do_define_character): New function.
7153 (define_character): Call `do_define_character'.
7154 (define_fallback_character): New function.
7155 (init_input_requests): Add `fchar'.
7156 (charinfo::charinfo): Updated.
7157 (charinfo::set_macro): New argument to set `fallback' flag.
7158 * src/roff/troff/node.cc (make_glyph_node, make_node,
7159 node::add_char): Check `fallback' flag.
7160 * NEWS, man/groff_diff.man, man/groff_man: Updated.
7162 2001-12-16 Werner LEMBERG <wl@gnu.org>
7164 * groff.texinfo: Document exact search algorithm for glyphs.
7166 2001-12-15 Werner LEMBERG <wl@gnu.org>
7168 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
7169 the left side of $(MANPAGES) rule to make it always non-empty.
7171 2001-12-14 Werner LEMBERG <wl@gnu.org>
7173 * src/roff/troff/input.cc (default_black): Define default color
7174 `black' if not yet defined.
7176 2001-12-13 Werner LEMBERG <wl@gnu.org>
7178 Implement new string-valued register `.fn' to return the current
7179 real (internal) font name.
7181 * env.cc (environment::get_font_name_string): New function.
7182 (init_env_requests): Add `.fn' register.
7183 * env.h (environment): Updated.
7184 * node.cc (font_info): Make `get_font_name' a friend.
7185 (get_font_name): New function.
7188 * man/groff_diff.man, man/groff.man, NEWS: Updated.
7190 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7192 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
7194 2001-12-12 Werner LEMBERG <wl@gnu.org>
7196 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
7198 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
7200 * man/groff_diff.man: Adding documentation for \O.
7202 2001-12-10 Werner LEMBERG <wl@gnu.org>
7204 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
7205 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
7207 2001-12-09 Werner LEMBERG <wl@gnu.org>
7209 * man/roff.man: Revised.
7210 * src/roff/groff/groff.man: Replace man page references with a
7211 pointer to roff.man.
7213 2001-12-09 Bernd Warken <bwarken@mayn.de>
7215 * man/roff.man: Completely rewritten.
7217 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7219 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
7221 2001-12-05 Werner LEMBERG <wl@gnu.org>
7223 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
7225 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
7226 order of initializers.
7229 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
7231 * doc/groff.texinfo: Fix documentation of \O.
7233 * src/devices/grohtml/html-text.cc (html_text::do_indent,
7234 html_text::do_table, html_text::do_emittext, html_text::do_para):
7235 Use `const' for first argument.
7236 (html_text::do_table): Use cast.
7237 * src/devices/grohtml/html-text.h: Updated.
7238 * src/devices/grohtml/output.cc (simple_output::put_string): Add
7239 method for `const string &s'.
7240 * src/devices/grohtml/html.h: Updated.
7241 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
7242 (ANCHOR_TEMPLATE): Modified.
7243 (manufacture_headings): New global variable to handle `-h' option.
7244 (is_subsection): Removed.
7245 (char_buffer::add_string): Add `const' to first argument.
7246 Protect against invalid string argument.
7247 Add method for `const string &s'.
7248 (text_glob): Completely redesigned.
7249 (page): Use `const' for strings and remove string length variable.
7250 (page::add_html): Removed.
7251 (page::add_end_encode): New member function.
7252 (to_unicode): Moved upwards.
7253 (title_desc, header_desc): Updated.
7254 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
7256 (html_printer::is_bold, html_printer::make_bold): New member
7258 (html_printer::end_of_line): Updated.
7259 (generate_img_src, html_printer::do_auto_image,
7260 html_printer::do_title, html_printer::write_header,
7261 html_printer::determine_header_level, html_printer::do_heading,
7262 html_printer::do_linelength, html_printer::do_pageoffset,
7263 html_printer::do_indentation, html_printer::do_tempindent,
7264 html_printer::do_indentedparagraph, html_printer::do_break,
7265 html_printer::flush_sbuf, get_html_translation,
7266 html_printer::begin_page, html_printer::special): Rewritten to get
7267 rid of static string length limit.
7268 (html_printer::troff_tag): Added `.no-auto-rule'.
7269 (html_printer::flush_globs): Small fix.
7270 (html_printer::determine_space): Don't compute `space_width'.
7271 (html_printer::translate_to_html): Renamed to ...
7272 (html_printer::emit_html): This (with updates).
7273 (html_printer::write_header): Implement `-h' option.
7274 (html_printer::draw): Remove commented-out code. Handle `F'
7276 (html_printer::add_char_to_sbuf): Removed.
7277 (html_printer::add_to_sbuf): Rewritten.
7278 (html_printer::sbuf_continuation): Fixed.
7279 (html_printer::seen_backwards_escape, reverse,
7280 html_printer::remove_last_char_from_sbuf): Removed.
7281 (char_translate_to_html, str_translate_to_html): Removed.
7282 (html_printer::overstrike): New function member.
7283 (html_printer::set_char): Use it.
7284 (html_printer::do_body): New function member.
7285 (html_printer::~html_printer): Use it.
7286 (main): Handle `-h' option.
7288 * src/devices/grohtml/grohtml.man: Document -h switch.
7290 * src/preproc/html/pre-html.cc: Include searchpath.h
7291 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
7292 (get_resolution): New function.
7293 (checkImageDir): Use `0777' permissions in mkdir()
7294 (write_start_image): Rewritten to use `\O[5...]'.
7295 (createImage, generateImages): Updated.
7296 (main): Handle `F' and `h' options.
7297 Use `get_resolution'.
7299 * src/roff/troff/input.cc (begin, end, image): Removed.
7300 (do_suppress): Take parameter.
7301 Handle modified syntax of `\O'.
7302 (token::next): Updated.
7303 (init_markup_requests): Removed.
7306 * src/roff/troff/div.h: Add declaration for begin_page().
7308 * tmac/color-html.tmac: Removed. Contents moved to...
7309 * tmac/html.tmac: Here. Set background color.
7310 * tmac/color.tmac: Removed. Contents moved to...
7311 * tmac/ps.tmac: Here.
7312 * tmac/www.tmac: Remove the title command when generating images
7314 (NO_AUTO_RULE): New macro.
7315 (HTML_DO_IMAGE): Use revised `\O' escapes.
7316 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
7318 2001-12-02 Werner LEMBERG <wl@gnu.org>
7320 * tmac/groff_mdoc.man: Fix typo.
7322 2001-12-01 Colin Watson <cjwatson@debian.org>
7324 * man/roff.man: Fix typo.
7326 2001-11-29 Werner LEMBERG <wl@gnu.org>
7328 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
7331 * src/roff/troff/input.cc (read_draw_node): Emit error message if
7332 more than one argument to \D'f ...'.
7334 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
7336 2001-11-28 Werner LEMBERG <wl@gnu.org>
7338 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
7341 * tmac/groff_man.man: Minor cosmetic fix.
7343 2001-11-27 Werner LEMBERG <wl@gnu.org>
7345 * src/roff/groff/groff.man, tmac/groff_tmac.man,
7346 tmac/groff_www.man: s/mwww/www/.
7348 2001-11-26 Werner LEMBERG <wl@gnu.org>
7350 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
7351 * configure: Regenerated.
7352 * win32-diffs: Updated.
7354 * tmac/groff_mwww.tmac: Renamed to ...
7355 * tmac/groff_www.tmac: This.
7356 * tmac/mwww.tmac: Removed.
7357 * NEWS, tmac/Makefile.sub: Updated.
7359 2001-11-21 Werner LEMBERG <wl@gnu.org>
7361 * doc/groff.texinfo: Improve documentation of the `\v' escape.
7362 Fix explanation of `\D' and `rt'.
7364 2001-11-20 Werner LEMBERG <wl@gnu.org>
7366 * tmac/an-old.tmac (an-header): Set header length equal to page
7368 * doc/groff.texinfo: Improve documentation of `ne' request. Other
7372 2001-11-19 Werner LEMBERG <wl@gnu.org>
7374 * NEWS, man/Makefile.sub: Updated.
7376 2001-11-19 Bernd Warken <bwarken@mayn.de>
7378 * man/ditroff.man: New file.
7380 2001-11-17 Werner LEMBERG <wl@gnu.org>
7382 * man/groff_differences.man: Renamed to ...
7383 * man/groff_diff.man: This. Updated.
7384 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
7386 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
7387 * src/preproc/html/pushback.cc: This. Updated.
7388 * src/preproc/html/pushbackbuffer.h: Renamed to ...
7389 * src/preproc/html/pushback.h: This.
7390 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
7393 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
7394 * src/libs/libgroff/htmlhint.cc: This.
7395 * src/libs/libgroff/Makefile.sub: Updated.
7397 * tmac/an-old.tmac (an-end): Fix page length.
7399 2001-11-16 Werner LEMBERG <wl@gnu.org>
7401 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
7402 * man/Makefile.sub: Include groff_differences.man.
7403 * VERSION: Set to 1.18.
7404 * REVISION: Set to 0.
7406 2001-11-16 Bernd Warken <bwarken@mayn.de>
7408 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
7409 the second dot (or ending macro name) to end a macro.
7410 * doc/groff.texinfo: Doc fix.
7412 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
7414 * tmac/doc-common (doc-header): Handle very long document titles
7417 2001-11-16 Werner LEMBERG <wl@gnu.org>
7419 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
7421 2001-11-15 Werner LEMBERG <wl@gnu.org>
7423 * src/roff/troff/troff.man: Revised and split into troff.man and...
7424 * man/groff_differences.man: New file.
7427 2001-11-13 Werner LEMBERG <wl@gnu.org>
7429 * tmac/an-old.tmac (TS, TE): New macros for table support.
7431 2001-11-12 Werner LEMBERG <wl@gnu.org>
7433 * src/include/lib.h: Provide a fix for emx to not include
7436 2001-10-27 Werner LEMBERG <wl@gnu.org>
7438 * src/roff/troff/input.cc (substring_macro): Fix computation of
7441 2001-10-20 Werner LEMBERG <wl@gnu.org>
7443 Undo change from 2001-08-28.
7445 * src/roff/troff/input.cc (have_input): New global variable.
7446 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
7447 in compatibility mode.
7448 (process_input_stack): Use it.
7450 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
7452 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
7453 being handled as end-of-sentence characters,
7455 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
7457 * src/roff/troff/input.cc (file_iterator): New members
7458 `suppress_newline_flag' and `seen_escape'.
7459 (file_iterator::next_file): Updated.
7460 (file_iterator::fill): Use it.
7461 (string_iterator): New member `suppress_newline_flag'.
7462 (string_iterator::fill): Set it.
7463 (get_color_element): Use MAX_COLOR_VAL.
7464 * src/roff/troff/env.cc (environment): Remove `need_eol'.
7465 (no_fill): Don't set `env->ignore_next_eol'.
7466 (environment::newline): Handle `eol' tag properly.
7468 (environment::add_html_tag): Set `env->ignore_next_eol'.
7470 * src/roff/troff/env.h (environment): Updated.
7472 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
7474 (html_printer::outstanding_eol): New member function.
7475 (html_printer::do_title): Use new functions.
7476 (html_printer::troff_tag): Test `id_eol_ce'.
7478 2001-10-10 Werner LEMBERG <wl@gnu.org>
7480 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
7481 files work with -C also.
7483 2001-10-05 Werner LEMBERG <wl@gnu.org>
7485 * doc/pic.ms: Minor fix.
7486 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
7487 as a valid command line switch.
7488 * src/devices/grohtml/post-html.cc (main): Ditto.
7490 * src/devices/grohtml/grohtml.man: Updated.
7491 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
7493 2001-10-04 Werner LEMBERG <wl@gnu.org>
7495 Implementing color support in troff, pic, grops, and grohtml. These
7496 changes are based on a major patch provided by Gaius Mulley
7499 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
7500 definitions with both hex values and fractions.
7502 New escapes: \m and \M for drawing and background color,
7503 respectively. This corresponds to the troff output commands `m'
7506 groff and troff accept command line switch `-c' to disable color
7507 output (which is automatically disabled in compatibility mode).
7509 New scaling indicator `f' for fractions (1f = 65536u).
7511 New conditional operator `m' to test for defined colors with `if'
7514 New keywords `color' (or `colour', `colored', `coloured'), `outline'
7515 (or `outlined'), and `shaded' added to pic.
7517 * src/include/color.h: New file.
7518 * src/include/driver.h: Include it.
7519 * src/include/printer.h: Include color.h.
7520 (environment): New members `col' and `fill'.
7521 (printer): Remove `adjust_arc_center' member function.
7522 * src/include/Makefile.sub: Updated.
7524 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
7526 Handle `m' and `DF' troff commands.
7527 * src/libs/libgroff/color.cc: New file.
7528 * src/libs/libgroff/Makefile.sub: Updated.
7530 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
7532 (createImage): Fix computation of `y2'.
7534 (buffer::write_file_html): Remove calls to `stop'.
7536 * src/preproc/pic/common.h (common_output): New abstract function
7537 members `set_color', `reset_color', `get_last_filled', and
7538 `get_outline_color'.
7539 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
7540 (object_spec): Add members `shaded' and `outlined'.
7541 * src/preproc/pic/output.h (output): `command' is now abstract.
7542 New function members `set_color', `reset_color', `get_last_filled',
7543 and `get_outline_color'.
7544 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
7545 `outline[d]', and `shaded'.
7546 * src/preproc/pic/object.cc (output::command): Removed.
7547 (output::set_location): Moved to output.h.
7548 (graphic_object): Add protected members `outline_color' and
7550 Add member functions `set_outline_color', `get_outline_color', and
7552 (closed_object): Add member function `set_fill_color'.
7553 Add member `color_fill'.
7554 (graphic_object::print_text): Use `out->set_color' and
7556 (box_object::print, ellipse_object::print, circle_object::print,
7557 line_object::print, spline_object::print, arc_object::print): Ditto.
7558 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
7559 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
7560 `SHADED', making them `%left'.
7561 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
7562 * src/preproc/pic/tex.cc (tex_output): New dummy function members
7563 `set_color', `reset_color', `get_last_filled', and
7564 `get_outline_color'.
7565 * src/preproc/pic/troff.cc (simple_output): New abstract function
7566 members `set_color', `reset_color', and `get_last_filled'.
7567 (simple_output::polygon, simple_output::circle,
7568 simple_output::ellipse): Use `get_last_filled'.
7569 (troff_output): New members `last_filled' and `last_outlined'.
7570 New function members `set_color', `reset_color', `get_last_filled',
7571 and `get_outline_color'.
7572 (troff_output::finish_picture): Use `reset_color'.
7573 (troff_output::set_fill): Test `last_filled'.
7574 * src/preproc/pic/pic.man: Updated.
7576 * src/roff/groff/groff.cc (main): Implement `-c' option.
7577 (synopsis, help): Updated.
7578 src/roff/groff/groff.man: Updated.
7580 * src/roff/troff/troff.h: Include color.h.
7581 (warning_type): Add WARN_COLOR.
7582 * src/roff/troff/env.h (environment): New members
7583 `{cur,prev}_{glyph,fill}_color'.
7584 New member functions `get_{prev_,}{glyph,fill}_color'.
7585 * src/roff/troff/env.cc: Initialize and implement them.
7586 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
7587 Replace `NULL' with `0' everywhere for consistency.
7588 (lookup_color, default_black, do_glyph_color, do_fill_color,
7589 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
7590 define_color): New functions.
7591 (token::next): Implement \M and \m escapes.
7592 (do_if_request): Implement `m' operator.
7594 (main): Implement `-c' option.
7595 (init_markup_requests): Add `defcolor' request.
7596 (warning_table): Add `color' warning.
7597 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
7599 * src/roff/troff/node.cc (troff_output_file): New members
7600 `current_{page,glyph}color'. New member functions `put_hex',
7601 `glyph_color', and `fill_color'.
7602 (glyph_color_node::*, fill_color_node::*): Implement it.
7603 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
7604 (parse_term): Add support for `f'.
7605 * src/roff/troff/troff.man: Updated.
7607 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
7609 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
7610 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
7612 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
7613 (tag_definition): Use `void *' for arg1.
7614 (html_text): New member functions `do_color' and `done_color'.
7615 Use `void *' for second parameter of `push_para' member function.
7616 New `push_para' member function with a single parameter.
7617 Use `char *' for parameter of `issue_table_begin' member funtion.
7618 New `issue_color_begin' member function.
7619 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
7621 (html_text::issue_color_begin): New function.
7622 (html_text::issue_table_begin): Use `char *' for parameter.
7623 (html_text::start_tag, html_text::shutdown,
7624 html_text::check_emit_text): Updated.
7625 (html_text::push_para): Use `void *' for second parameter.
7626 Add same function with only one parameter.
7627 (html_text::do_*): Updated.
7628 (html_text::do_color, html_text::done_color): New functions.
7629 * src/devices/grohtml/post-html.cc (style): New member `col'.
7630 Mew member `style' with 6 parameters.
7631 (style::style, style::operator==): Updated.
7632 (html_printer::do_font): Use it.
7633 (html_printer::draw): Add dummy entry for `F'.
7634 (html_printer::set_char): Updated.
7635 * src/devices/grohtml/grohtml.man: Updated.
7637 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
7638 trailing zeroes removed.
7639 (ps_printer): New members `sbuf_color', `fill_color', and
7641 Removed member `fill'.
7642 New member function `set_color'.
7643 (ps_printer::ps_printer, ps_printer::set_char): Updated.
7644 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
7645 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
7647 * tmac/color-html.tmac, tmac/color.tmac: New files.
7648 * tmac/troffrc: Include them.
7649 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
7650 * tmac/Makefile.sub: Updated.
7652 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
7653 man/groff.man: Updated.
7654 * font/devps/prologue.ps: Define FC and CO functions.
7656 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
7658 Fix incorrect cropping of images and incorrect handling of special
7659 characters. Fix handling of file names in \O.
7661 * src/include/geometry.h: New file.
7662 * src/libs/libgroff/geometry.cc: New file.
7663 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
7665 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
7667 (do_suppress): Updated.
7668 * src/roff/troff/node.cc: Include geometry.h.
7669 (troff_output_file::flush_tbuf): Fixed parameters to
7670 `check_output_limits'.
7671 (troff_output_file::check_charinfo): Ditto.
7672 (troff_output_file::determine_line_limits): Add support for `Da'
7675 * src/devices/grohtml/post-html.cc (str_translate_to_html):
7676 Add new parameter `is_special' to decode special characters from
7678 (html_printer::do_title, html_printer::do_heading,
7679 html_printer::do_indentedparagraph,
7680 html_printer::translate_to_html, html_printer::special): Updated.
7682 2001-10-03 Werner LEMBERG <wl@gnu.org>
7684 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
7685 Fix entry for config.h.
7686 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
7687 * tmac/troffrc: Translate nonbreakable space character to `\~'.
7688 * src/preproc/eqn/eqn.man: Document -d command line option.
7690 2001-09-27 Werner LEMBERG <wl@gnu.org>
7692 * man/groff.man: Use
7700 instead of the old code (`.ad .hy' after the table) to suppress
7701 incorrect hyphenation for grohtml output.
7703 2001-09-22 Werner LEMBERG <wl@gnu.org>
7705 * man/groff_font.man, man/groff_out.man: Minor fixes.
7707 2001-09-20 Werner LEMBERG <wl@gnu.org>
7709 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
7710 Arnold Robbins <arnold@skeeve.com>).
7712 2001-09-09 Werner LEMBERG <wl@gnu.org>
7714 * configure: Regenerated with autoconf 2.52.
7716 * doc/groff.texinfo: Complete revision of indices.
7718 2001-09-07 Werner LEMBERG <wl@gnu.org>
7720 * doc/Makefile (clean): Updated to delete all indices.
7722 2001-09-05 Werner LEMBERG <wl@gnu.org>
7724 * src/roff/troff/troff.man: Remove superfluous line.
7726 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
7727 given on the command line (or rather, if only the default warnings
7730 2001-09-03 Werner LEMBERG <wl@gnu.org>
7732 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
7733 use .ne for TTY devices.
7735 2001-08-31 Werner LEMBERG <wl@gnu.org>
7737 * src/roff/troff/token.h, src/roff/troff/input.cc:
7738 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
7740 2001-08-28 Werner LEMBERG <wl@gnu.org>
7742 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
7743 * src/roff/troff/input.cc (token::next): Return
7744 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
7746 (token::description): Updated.
7747 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
7748 (token::add_to_node_list, token::process): Ignore
7749 TOKEN_TRANSPARENT_ESCAPE.
7751 2001-08-27 Werner LEMBERG <wl@gnu.org>
7753 * tmac/an-old.tmac: Fix `S' string.
7755 2001-08-26 Werner LEMBERG <wl@gnu.org>
7757 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
7759 2001-08-25 Werner LEMBERG <wl@gnu.org>
7761 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
7763 Many other minor fixes.
7765 * configure.ac: Add message at end to inform how to compile
7767 * configure: Regenerated.
7769 2001-08-24 Werner LEMBERG <wl@gnu.org>
7771 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
7772 Updated to latest version of libc.
7774 2001-08-23 Werner LEMBERG <wl@gnu.org>
7776 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
7777 Autoconf 2.50 and newer can handle this.
7778 * configure: Regenerated.
7780 2001-08-21 Werner LEMBERG <wl@gnu.org>
7782 * doc/pic.ms: Fix typo.
7783 * src/preproc/tbl/tbl.man: Document case of global options.
7785 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
7787 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
7788 handling of `CR' font.
7790 2001-08-20 Werner LEMBERG <wl@gnu.org>
7792 Use a config.h file.
7794 * src/include/lib.h: Include config.h.
7795 * All C files: Ditto (if necessary).
7796 * All C++ source and header files: Include lib.h first (if
7799 * src/include/config.hin: New file (autogenerated by autoheader).
7800 * stamp-h.in: New file.
7801 * configure.ac: Updated.
7802 * aclocal.m4: Add third parameters to AC_DEFINE macros.
7803 (GROFF_ARRAY_DELETE): Simplified.
7804 * Makefile.sub (DISTCLEANFILES): Updated.
7805 Added targets for remaking config.status, config.hin, config.h,
7806 stamp-h.in, and stamp-h.
7807 * configure: Regenerated.
7809 2001-08-19 Werner LEMBERG <wl@gnu.org>
7813 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
7815 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
7816 (do_sprintf): Use snprintf().
7818 2001-08-18 Werner LEMBERG <wl@gnu.org>
7820 * src/libs/snprintf/*: Added an snprintf module written by Mark
7822 * src/libs/libgroff/Makefile.sub: Updated.
7823 * configure.ac: Add test for snprintf().
7824 * Makefile.in: Updated.
7825 * configure: Regenerated.
7827 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
7830 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
7832 * tmac/doc.tmac (Ex): New implementation.
7833 * tmac/doc-common, tmac/groff_tmac.man: Updated.
7835 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
7837 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
7839 * tmac/groff_tmac.man: Updated.
7841 2001-08-13 Werner LEMBERG <wl@gnu.org>
7843 * src/preproc/tbl/tbl.man: Minor documentation update.
7845 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
7847 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
7848 * configure.ac: Add declaration test for gettimeofday().
7849 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
7850 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
7851 * configure: Regenerated.
7853 2001-08-11 Werner LEMBERG <wl@gnu.org>
7855 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
7856 * configure.ac: Add declaration test for strcasecmp().
7857 * Makefile.in: Updated.
7858 * configure: Regenerated.
7859 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
7860 this is necessary because groff's mkstemp.cc is C++.
7861 Add declaration conditionally for strcasecmp().
7863 2001-08-10 Werner LEMBERG <wl@gnu.org>
7865 Integrated pic2graph, contributed by Eric S. Raymond.
7867 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
7869 * Makefile.in, NEWS: Updated.
7871 * src/preproc/tbl/tbl.man: Revised.
7873 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
7875 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
7877 2001-08-09 Werner LEMBERG <wl@gnu.org>
7879 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
7882 2001-08-08 Paul Eggert <eggert@twinsun.com>
7884 * Makefile.sub (configure): Depend on configure.ac, not
7886 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
7888 2001-08-07 Werner LEMBERG <wl@gnu.org>
7890 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
7893 2001-08-06 Werner LEMBERG <wl@gnu.org>
7895 * src/roff/troff/troff.man: Improve documentation of -E option.
7897 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7899 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
7902 2001-07-27 Werner LEMBERG <wl@gnu.org>
7904 * src/preproc/refer/refer.cc: Undo last change.
7905 * src/devices/grohtml/post-html.cc: Ditto.
7907 2001-07-26 Werner LEMBERG <wl@gnu.org>
7909 * src/preproc/refer/refer.cc: Include `lib.h'.
7910 * src/devices/grohtml/post-html.cc: Ditto.
7912 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
7914 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
7915 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
7916 * Makefile.in: Comment updated.
7917 * configure: Regenerated.
7919 2001-07-25 Werner LEMBERG <wl@gnu.org>
7921 * src/preproc/pic/pic.cc: Removed.
7922 * src/preproc/pic/pic_tab.h: Removed.
7923 * src/preproc/refer/label.cc: Removed.
7925 * doc/Makefile (.ms.html): Don't use a file name extension in
7926 argument to grohtml's -I option.
7927 * Makefile.in (dist): Remove CVS directories.
7928 Call `distfiles' target.
7930 * src/devices/grohtml/grohtml.man: Add information about valid
7931 versions of pnmtopng.
7932 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
7933 name instead of number.
7935 2001-07-24 Werner LEMBERG <wl@gnu.org>
7937 * doc/groff.texinfo: Minor fixes.
7939 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
7941 * doc/Makefile (.ms.html): Put image files into a subdirectory.
7944 2001-07-20 Werner LEMBERG <wl@gnu.org>
7946 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
7947 * src/libs/libgroff/mkstemp.cc: New file.
7948 * src/libs/libgroff/mksdir.cc: New file.
7949 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
7950 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
7951 * src/libs/libgroff/Makefile.sub: Updated.
7952 * src/include/lib.h: Add mksdir() prototype.
7953 * src/include/posix.h: Define S_IXUSR if not yet defined.
7955 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
7956 (createAllPages): Use mksdir() instead of current code.
7957 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
7958 (main): [!HAVE_MKSTEMP]: Removed.
7960 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
7961 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
7963 * configure.ac: Add tests for stdint.h, sys/time.h, and
7965 Call new GROFF_xxx macros.
7966 * configure: Regenerated.
7967 * Makefile.in: Comments updated.
7969 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
7971 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
7972 instead of current code.
7973 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
7974 * src/roff/groff/groff.cc (possible_command::insert_args): New
7976 (main): Use it for predriver handling instead of insert_arg().
7978 2001-07-19 Werner LEMBERG <wl@gnu.org>
7980 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
7983 * src/include/posix.h: Define S_IWUSR if not yet defined.
7985 2001-07-18 Werner LEMBERG <wl@gnu.org>
7989 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
7991 * tmac/groff_mdoc.man: Document new -width and -column syntax.
7992 Some other minor fixes.
7993 * tmac/an-old.tmac: Add `AT' and `UC' macros.
7995 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
7997 Replace call to `troff' with `groff -Z' to make it aware of
8000 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
8001 (troff_command, command_prefix): Removed.
8002 (alterDeviceTo): Use groff.
8003 (addZ): New function.
8004 (char_buffer::do_html): Use it.
8005 (scanArguments): Use TROFF_COMMAND.
8006 (findPrefix): Removed.
8008 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
8010 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
8012 * doc/pic.ms: Documentation fixes.
8014 2001-07-17 Werner LEMBERG <wl@gnu.org>
8016 Replace atexit() with global destructor.
8018 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
8019 (xtmpfile_list_init): New global structure to deallocate
8020 xtmpfile_list on exit. Its destructor inherits most code from
8022 (remove_tmp_files): Deleted.
8023 (add_tmp_file): Simplified.
8025 2001-07-16 Werner LEMBERG <wl@gnu.org>
8027 Replace strdup() with strsave().
8029 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
8030 (set_papersize): Use strsave() and a_delete.
8031 (main): Use strsave().
8032 * src/preproc/html/pre-html.cc (make_message, createAllPages,
8033 removeAllPages): Use strsave() and a_delete.
8035 * configure.ac: Remove test for strdup.
8036 * Makefile.in: Comment updated.
8037 * configure: Regenerated.
8039 2001-07-15 Werner LEMBERG <wl@gnu.org>
8041 * win32-diffs: Updated.
8043 2001-07-14 Werner LEMBERG <wl@gnu.org>
8045 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
8046 removing the old one.
8047 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
8049 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8051 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
8053 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
8055 Merge -xwidth into -width. Add -xwidth functionality to -column
8058 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
8060 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
8061 string immediately following a leading dot starts with a valid mdoc
8063 Add similar code to the -column branch.
8064 (doc-Bl-usage): Updated.
8065 * groff_mdoc.man: s/-xwidth/-width/.
8067 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
8069 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
8070 running into centered or non-formatted text.
8072 2001-07-11 Werner LEMBERG <wl@gnu.org>
8074 Introduce short and long prefixes to have the selection at run-time
8075 whether there is a 8+3 limit for names of temporary files.
8077 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
8078 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
8079 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
8081 (temp_init): New global structure to initialize above three
8083 (xtmptemplate): Use two parameters for long and short prefix.
8084 Simplify code use above three variables.
8085 (xtmpfile): Use long and short prefixes as parameters.
8086 * src/include/lib.h: Updated.
8088 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
8090 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
8091 (createAllPages, makeTempFiles): Updated.
8093 2001-07-09 Werner LEMBERG <wl@gnu.org>
8095 * REVISION: Increased to 3.
8097 Version 1.17.2 released
8098 =======================
8100 2001-07-07 Werner LEMBERG <wl@gnu.org>
8102 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
8105 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
8107 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
8109 * tmac/groff_mdoc.man: Fix synopsis.
8111 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
8113 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
8114 Restore `doc-Pa-font'.
8116 2001-07-04 Werner LEMBERG <wl@gnu.org>
8118 * src/utils/indxbib/dirnamemax.c: Moved to ...
8119 * src/libs/libgroff/maxfilename.cc: Here.
8120 s/dir_name_max/file_name_max/.
8122 * src/include/lib.h: Add file_name_max.
8123 * src/utils/indxbib/indxbib.cc: Updated.
8124 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
8127 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
8129 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
8131 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
8132 REGION_TEMPLATE): New macros.
8133 (createAllPages, makeTempFiles): Use them.
8134 Include `nonposix.h'.
8135 (html_system): New function.
8136 (createAllPages, createImage): Use it.
8139 * tmac/www.tmac: Fix typos.
8141 2001-07-03 Werner LEMBERG <wl@gnu.org>
8143 * tmac/www.tmac: Disable hyphenation in normal text only if output
8145 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
8146 * tmac/groff_mwww.man, NEWS: Updated.
8148 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
8150 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
8153 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
8155 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
8156 doc-display-ps-stack): Implement font and font size stack for
8159 2001-07-02 Werner LEMBERG <wl@gnu.org>
8161 * REVISION: Increased to 2.
8162 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
8164 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
8165 beginning of a line.
8166 * src/groff/grog/grog.sh: Ditto.
8168 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
8170 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
8173 2001-06-27 Werner LEMBERG <wl@gnu.org>
8175 Fix problems with preprocessor string for `man' program.
8177 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
8178 Updated/added copyright.
8179 Moved Emacs's local variable to identify nroff mode to the end of
8180 the file; add local variable if missing.
8182 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
8184 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
8185 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
8186 * configure: Regenerated.
8188 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
8190 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
8191 * configure: Regenerated.
8193 2001-06-24 Werner LEMBERG <wl@gnu.org>
8195 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
8197 * doc/pic.ms: Fix typos.
8199 Version 1.17.1 released
8200 =======================
8202 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
8204 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
8205 * configure: Updated.
8207 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
8209 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
8211 * src/roff/troff/dic.cc (blank_line): Add html tag.
8213 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
8215 * src/roff/troff/input.cc (do_suppress): Fix typo.
8217 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
8219 Added two new options (-D and -I) to specify image names and a
8220 subdirectory to place the images in.
8222 Change syntax from \\Ox to \\O[x].
8224 * src/devices/grohtml/post-html.cc (main): Add options.
8226 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
8227 Use `NULL' instead of `0' for null string pointers.
8228 (MAX_RETRIES): New macro.
8229 (lengthOfintToStr, intToStr, make_message): New functions.
8230 (makeFileName): Make function static.
8231 Implement -D and -I options.
8232 (checkImageDir): New function.
8233 (write_end_image, write_start_image): Use new syntax of \O.
8234 (createAllPages, removeAllPages): Implement -D and -I options. Use
8236 (createImage): Use make_message().
8237 (addps4html): Add guard for malloc().
8238 (usage, scanArguments): Updated.
8239 (makeTempFiles): Use mkstemp().
8240 (removeTempFiles): Use unlink().
8241 (findPrefix): Add guard for malloc().
8243 * src/roff/troff/input.cc (get_delim_file_name): New function to
8245 (do_suppress): Updated to parse new syntax.
8246 * src/devices/grohtml/grohtml.man: Updated.
8247 * tmac/www.tmac: Updated to new syntax.
8251 2001-06-15 Werner LEMBERG <wl@gnu.org>
8253 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
8255 * src/devices/grohtml/grohtml.man: Minor improvements.
8257 2001-06-14 Werner LEMBERG <wl@gnu.org>
8259 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
8261 2001-06-11 Werner LEMBERG <wl@gnu.org>
8263 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
8264 line to specify preprocessor options -- mandb 2.3.1 only recognizes
8266 * src/preproc/grn/grn.man: Add proper '\" string.
8268 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
8270 * test-groff: Don't use PATH but GROFF_BIN_PATH.
8272 2001-06-08 Werner LEMBERG <wl@gnu.org>
8274 Updated to autoconf 2.50.
8276 * configure.in: Renamed to...
8277 * configure.ac: This.
8278 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
8279 (GROFF_OS390): Updated.
8280 * configure: Regenerated.
8282 2001-05-18 Werner LEMBERG <wl@gnu.org>
8284 * src/roff/troff/env.c, src/roff/troff/env.h,
8285 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
8288 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
8290 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
8292 2001-05-16 Werner LEMBERG <wl@gnu.org>
8294 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
8295 less than or equal zero; set it to 1 then.
8296 * src/roff/troff/node.h (node::node): Initialize `last'.
8298 2001-05-08 Werner LEMBERG <wl@gnu.org>
8300 * tmac/an-old.tmac: Make predefined strings work in compatibility
8302 Add troff version guard.
8303 * tmac/doc.tmac: Simplify version guard.
8305 2001-05-07 Werner LEMBERG <wl@gnu.org>
8307 The .ns and .rs requests are now honoured not only in the top-level
8308 but in all diversions (similar to UNIX troff).
8310 This change is based on a patch from Tadziu Hoffmann
8311 <hoffmann@usm.uni-muenchen.de>.
8313 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
8314 (top_level_diversion): Remove `no_space_mode' member.
8315 * src/roff/troff/div.cc (diversion::diversion,
8316 top_level_diversion::top_level_diversion): Updated.
8317 (macro_diversion::output): Reset `no_space_mode'.
8318 (no_space, restore_spacing): Use `curdiv' unconditionally.
8319 (space_request, blank_line): Check `curdiv->no_space_mode'.
8320 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
8321 `curdiv' unconditionally.
8322 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8325 2001-05-06 Werner LEMBERG <wl@gnu.org>
8327 Added two new requests `de1' and `am1' which are similar to `de' and
8328 `am' with the difference that compatibility mode is saved on entry,
8329 switched off during macro execution, and restored on exit.
8331 * src/roff/troff/input.h: Added two new special characters
8332 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
8333 * src/roff/troff/input.cc (input_iterator): Added two member
8334 functions `save_compatible_flag' and `get_compatible_flag'.
8335 (input_stack): Ditto.
8336 (string_iterator): Ditto. Also add private member
8337 `saved_compatible_flag'.
8338 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
8339 (calling_mode): New enumeration.
8340 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
8341 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
8342 (define_macro, define_indirect_macro, append_macro, ignore): Use
8344 (define_nocomp_macro, append_nocomp_macro): New functions.
8345 (init_input_requests): Updated.
8346 (do_request): Rename local variable `saved_compatible_flag' to
8347 `old_compatible_flag'.
8348 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8350 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
8351 public and trap-invoked macros. As a consequence, the man macros
8352 work in compatibility mode also.
8354 2001-05-06 Solar Designer <solar@openwall.com>
8356 * Makefile.in: Use $(mandir).
8358 2001-05-06 Alexios Zavras <zvr@pobox.com>
8360 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
8362 2001-05-05 Werner LEMBERG <wl@gnu.org>
8364 Added `.ns' number register: Returns 1 in no-space mode (if in
8365 top-level diversion), 0 otherwise.
8367 * src/roff/troff/div.cc (no_space_mode_reg): New class.
8368 (init_div_requests): Updated.
8369 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8372 2001-05-04 Werner LEMBERG <wl@gnu.org>
8374 * src/roff/nroff/nroff.man: Improved documentation (especially
8377 2001-05-02 Werner LEMBERG <wl@gnu.org>
8379 Added `brp' request: This is \p as a request.
8381 * src/roff/troff/env.cc (environment::do_break): Add parameter
8383 (do_break_request): New function (was `break_request').
8384 (break_request): Calls `do_break_request'.
8385 (break_spread_request): New; calls `do_break_request'.
8386 (init_env_requests): Updated.
8387 * src/roff/troff/env.h: Updated.
8388 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8390 * REVISION: Increased to 1.
8391 * win32-diffs: Updated.
8393 2001-05-01 Werner LEMBERG <wl@gnu.org>
8395 * tmac/an-old.tmac: Fix minor compatibility mode issue.
8396 * tmac/troffrc-end: Make it really work in compatibility mode.
8398 2001-04-27 Werner LEMBERG <wl@gnu.org>
8400 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
8403 2001-04-22 Werner LEMBERG <wl@gnu.org>
8405 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
8406 latest versions from glibc CVS archive.
8408 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
8409 <c.zeelenberg@hccnet.nl>.
8411 2001-04-21 Werner LEMBERG <wl@gnu.org>
8413 * configure.in: Move check for mkstemp() to...
8414 * aclocal.m4 (GROFF_MKSTEMP): This new function.
8415 * configure: Regenerated.
8417 * src/include/groff-getopt.h: Don't use variable names in
8420 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
8421 * src/devices/grohtml/Makefile.sub,
8422 src/devices/grohtml/post-html.cc: Updated.
8424 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
8426 * configure.in: Add special check for mkstemp().
8427 * src/libs/libgroff/tmpfile.cc: Use it.
8428 * src/utils/indxbib/indxbib.cc: Ditto.
8429 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
8430 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
8433 2001-04-20 Bruce Lilly <blilly@erols.com>
8435 `Version_string' as C++ object was not visible to linker from C
8437 Add `const' to `Version_string'.
8439 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
8440 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
8441 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
8442 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
8443 (scanArguments), src/preproc/refer/refer.cc (main),
8444 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
8445 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
8446 (main), src/devices/grohtml/post-html.cc (main),
8447 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
8448 (main), src/utils/hpftodit/hpftodit.cc (main),
8449 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
8450 (main), src/utils/lkbib/lkbib.cc (main),
8451 src/utils/addftinfo/addftinfo.cc (main): Implement it.
8453 * src/roff/groff/pipeline.c: Add _UWIN.
8454 * src/include/nonposix.h: Ditto.
8456 2001-04-20 Werner LEMBERG <wl@gnu.org>
8458 * src/include/lib.h: Use HAVE_STRERROR.
8459 * src/roff/groff/pipeline.c: Ditto.
8460 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
8461 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
8462 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
8463 * win32-diffs: Updated.
8464 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
8466 2001-04-19 Werner LEMBERG <wl@gnu.org>
8468 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
8469 instead of hardwired `"troff"'.
8470 (char_buffer::read_file): Remove unused variables.
8471 (char_buffer::write_file_troff): Ditto.
8472 (char_buffer::write_file_html): Ditto.
8473 (generateImages): Ditto.
8475 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
8477 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
8479 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
8480 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
8481 index_search_item::search1): Ditto.
8482 * src/roff/troff/node.h (width_list): Reorder members.
8483 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
8484 (lookup_warning): Ditto.
8485 (prepend_string): Commented out.
8486 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
8487 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
8488 * src/preproc/tbl/main.cc (process_format): Ditto.
8489 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
8491 * src/preproc/pic/pic.cc: Updated.
8492 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
8493 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
8494 * src/preproc/refer/command.cc (execute_command): Ditto.
8495 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
8496 * src/preproc/refer/token.cc (lookup_token): Ditto.
8497 * src/preproc/soelim/soelim.cc: Ditto.
8498 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
8499 (isHexDigit): Commented out.
8500 (pushBackBuffer::isString): Remove unused variable.
8501 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
8503 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
8504 resource_manager::read_resource_arg, read_one_of, parse_extensions):
8506 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
8507 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
8508 lookup_paper_size): Ditto.
8509 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
8510 (text_glob, element_list): Reorder members.
8511 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
8513 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
8514 return value to `void'.
8515 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
8517 * src/devices/grohtml/html.h (simple_output::check_newline,
8518 simple_output::space_or_newline, simple_output::enable_newlines):
8520 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
8522 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
8523 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
8524 output_ligatures, output_charset, read_map): Ditto.
8525 * src/utils/lookbib/lookbib.cc (main): Ditto.
8526 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
8527 (do_file): Fix typo (`=' -> `==').
8528 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
8529 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
8531 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
8533 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
8534 Fix usage of GROFF_BIN_PATH.
8535 * src/roff/nroff/nroff.man: Updated.
8537 2001-04-18 Werner LEMBERG <wl@gnu.org>
8539 * NEWS: Fixing typos.
8542 Version 1.17 released
8543 =====================
8545 2001-04-17 Werner LEMBERG <wl@gnu.org>
8547 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
8548 directory, not in $(srcdir).
8550 2001-04-16 Werner LEMBERG <wl@gnu.org>
8552 * doc/groff.texinfo: More info on conditionals.
8554 2001-04-15 Werner LEMBERG <wl@gnu.org>
8556 * doc/groff.texinfo: Added some info about groff internals.
8558 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
8559 about missing special character only if the name is non-null.
8561 2001-04-14 Werner LEMBERG <wl@gnu.org>
8563 Removing the grohtml-old device driver which is now obsolete.
8565 * src/devices/grohtml-old/*: Removed.
8566 * font/devhtml-old/*: Removed.
8567 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
8569 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
8570 * test-groff (PATH): Updated.
8571 * tmac/Makefile.sub (NORMALFILES): Updated.
8572 * tmac/an-old.tmac: Remove special code for html-old device.
8573 Replace `html-or-html-old' register with `an-html'.
8574 * tmac/eqnrc: Updated.
8575 * tmac/html-old.tmac: Removed.
8576 * tmac/troffrc, tmac/troffrc-end: Updated.
8577 * tmac/www.tmac: Remove special code for html-old device.
8578 Replace `html-or-html-old' register with `www-html'.
8580 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
8581 src/libs/libgroff/htmlindicate.cc (graphic_end),
8582 include/htmlindicate.h, src/preproc/grn/*.cc,
8583 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
8584 single argument for consistency with rest of source code.
8586 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
8588 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
8590 * src/roff/troff/troff.man: Fixing typos.
8592 2001-04-13 Werner LEMBERG <wl@gnu.org>
8594 * doc/pic.ms: Fixing many font switches.
8595 * doc/groff.texinfo: Fixes, additions.
8596 * MORE.STUFF: Updated.
8598 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
8600 * src/devices/grohtml/grohtml.man: Updated manual page regarding
8602 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
8604 (removeTempFiles): New function to tidy up temporary files.
8605 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
8606 Many fixes to do with the new inline suppress node and image regions
8608 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
8609 (generate_img_src): New function.
8610 (html_printer::do_auto_image): Utilizes it.
8611 (do_heading, do_title): Include inline images within their contents.
8612 (html_printer::begin_page): Tidied up comments that are issued to
8613 the html output file.
8614 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
8616 (text_glob::is_br): New method used by do_heading.
8617 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
8618 equivalent diversion.
8619 * src/include/html-strings.h: Altered image tags to reflect the
8621 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
8623 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
8624 it is already inside a pic image. Only emit tags if the argument
8625 `-Tps:html' is present.
8626 * src/preproc/tbl/main.cc: Changes to reflect additional
8627 `html_end_suppress' parameter.
8628 * src/roff/troff/env.cc: Only emit eol tag if a node has been
8629 emitted since the last eol tag was written.
8630 * src/roff/troff/env.h: New boolean `emitted_node'.
8631 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
8632 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
8633 * src/roff/troff/node.cc (check_charinfo): New method.
8634 (troff_output_file::determine_line_limits): Alterations to limit
8636 * tmac/www.tmac: Changes to reflect new suppress nodes.
8638 2001-04-12 Bruno Haible <haible@clisp.cons.org>
8640 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
8641 Escape the html_glyph in the buffer.
8642 (str_translate_to_html): Output the unescaped escaped_char.
8643 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
8644 `frame=void', not `frame=none'. Add `border=0'.
8646 2001-04-12 Werner LEMBERG <wl@gnu.org>
8648 * PROBLEMS: Add some words on how to avoid wrapper macros.
8650 2001-04-11 Blake McBride <blake@florida-software.com>
8652 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
8654 2001-04-11 Werner LEMBERG <wl@gnu.org>
8656 * font/devlbp/Makefile.sub (CLEANADD): Set it.
8657 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
8658 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
8659 * Makefile.sub (DISTCLEANFILES): Here.
8661 * libs/libgroff/new.cc: Include `nonposix.h'.
8662 * win32-diffs: Updated.
8664 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
8666 Added skeleton macro for defunct macros.
8668 Updated documentation.
8670 When inside displays, an empty input line warning should be
8671 suppressed. If another macro call is put inside a display,
8672 all subsequent empty lines found in that display caused a
8673 warning to be emitted.
8675 * tmac/doc.tmac (doc-defunct-macro): New macro.
8676 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
8677 (doc-restore-global-vars): Fixed typo.
8678 (doc-empty-line): Check the `doc-display-depth' register to
8679 determine whether we are inside display or not.
8681 * tmac/doc-common: Removed `Or' and `Sf' registers.
8682 Moved obsolete `Ds' macro to doc.tmac.
8684 * tmac/groff_mdoc.man: Bump document date.
8685 Document `.Vt' under ``Variable Types''.
8686 Removed documentation for obsolete `.Or' macro.
8688 2001-04-10 Werner LEMBERG <wl@gnu.org>
8691 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
8693 2001-04-10 Bruno Haible <haible@clisp.cons.org>
8695 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
8696 (usage): Add stream argument. Don't exit.
8697 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
8698 Write --version output to stdout, not stderr.
8699 (usage): Add stream argument. Don't exit.
8700 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
8701 (usage): Add stream argument. Don't exit.
8702 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
8704 (usage): Add stream argument. Don't exit.
8705 (main): Write --help output to stdout, not stderr.
8706 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
8707 (usage): Add stream argument. Don't exit.
8708 * src/devices/grops/ps.cc (main): Accept --help and --version.
8709 (usage): Add stream argument. Don't exit.
8710 * src/devices/grotty/tty.cc (main): Accept --help and --version.
8711 (usage): Add stream argument. Don't exit.
8712 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
8713 (main): Accept --help and --version.
8714 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
8715 (main): Accept --help and --version.
8716 * src/preproc/html/pre-html.cc (usage): Add stream argument.
8717 (scanArguments): Accept --help and --version.
8718 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
8719 (main): Accept --help and --version.
8720 * src/preproc/refer/refer.cc (main): Accept --help and --version.
8721 (usage): Add stream argument. Don't exit.
8722 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
8724 (main): Accept --help and --version.
8725 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
8726 (main): Accept --help and --version.
8727 * src/roff/groff/groff.cc (main): Accept --help and --version.
8728 (synopsis): Add stream argument.
8729 (help): Write --help output to stdout, not stderr.
8730 (usage): Add stream argument. Don't exit.
8731 * src/roff/grog/grog.pl: Accept --help and --version.
8733 * src/roff/grog/grog.sh: Accept --help and --version.
8734 * src/roff/nroff/nroff.sh: Accept --help and --version.
8735 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
8736 (usage): Add stream argument. Don't exit.
8737 (main): Accept --help and --version.
8738 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
8739 (usage): New function with stream argument, doesn't exit.
8740 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
8741 (usage): New function with stream argument, doesn't exit.
8742 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
8743 (usage): Add stream argument. Don't exit.
8744 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
8745 (main): Accept --help and --version.
8746 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
8748 (main): Accept --help and --version.
8749 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
8750 (main): Accept --help and --version.
8751 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
8752 (usage): Add stream argument. Don't exit.
8754 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
8756 Fix indentation in SYNOPSIS.
8758 Updated to include changes of latest BSD mdoc version (basically,
8759 the only change is that `.Fn' and `.Fc' put a final semicolon after
8760 a function declaration in the SYNOPSIS section).
8762 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
8763 (doc-in-synopsis-section): New variable. Updated all related
8765 (doc-indent-synopsis-active): New register.
8766 (Nd, Fn, Fo): Use it.
8767 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
8768 `.Cd' with long argument line produces indented wrapped lines.
8769 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
8770 undesirable line break to be output.
8771 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
8773 (Fn, Fc): Add final `;' to output.
8774 (doc-save-global-vars, doc-restore-global-vars): Updated.
8775 * tmac/doc-common: Remove `Ex' register.
8777 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
8780 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8782 * tmac/doc.tmac (Cd): Simplify code.
8783 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
8785 2001-04-06 Werner LEMBERG <wl@gnu.org>
8787 Implement continuous underlining for nroff mode. To do that, a new
8788 request in the ditroff language has been added: `x u N' (N is 0
8791 \X and \Y are now transparent to end-of-sentence recognition.
8793 * src/include/printer.h (printer): Add `type' parameter to `special'
8795 * src/libs/libdriver/printer.cc (printer::special): Updated.
8796 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
8798 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
8799 specials of type `p'.
8800 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
8801 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
8802 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
8803 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
8804 (glyph::order): New method.
8805 (tty_printer::add_char): Use it.
8806 (tty_printer::special): New method.
8807 (tty_printer::end_page): Implement it.
8809 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
8810 * src/roff/troff/node.cc (special_node::special_node): Add parameter
8811 to set `no_init_string'.
8812 (special_node::tprint_start): Use it.
8813 (special_node::same, special_node::copy): Updated.
8814 (special_node::ends_sentence): New method.
8815 (troff_output_file::start_special): Add parameter to include
8816 inititialization of special conditionally.
8818 * src/roff/troff/env.h (environment): New member `underline_spaces'.
8819 * src/roff/troff/env.cc (do_underline_special): New function.
8820 (environment::set_font): Use it.
8821 (do_underline): Use it. This was `underline()'.
8822 (underline): Call `do_underline()'.
8823 (continuous_underline): New function which calls `do_underline()'.
8824 (environment::newline): Use `do_underline_special()'.
8825 (init_env_requests): Updated.
8827 * NEWS, man/troff_out.man: Updated.
8829 2001-04-06 Bruno Haible <haible@clisp.cons.org>
8831 * font/devutf8/R.proto: Fix code of 'shc'.
8833 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8835 Many fixes. Diag lists can now be nested also; additionally,
8836 `-compact' and `-offset' are supported.
8838 * tmac/doc.tmac (doc-have-indent): Replaced with ...
8839 (doc-list-have-indent-stackXXX): A new register stack.
8840 (doc-have-diag-list): Removed.
8841 (Bl): Use `doc-list-have-indent-stackXXX'.
8843 (doc-diag-list): Use `doc-compact-list-stackXXX'.
8844 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
8845 (doc-set-vertical-and-indent): Ditto.
8846 (doc-next-list-depth): Removed.
8847 (doc-increment-list-stack): Updated.
8848 (doc-decrement-list-stack): Use `doc-list-depth' instead of
8849 `doc-next-list-depth'.
8850 (doc-end-list, doc-end-column-list): Don't use
8851 `doc-increment-list-stack'.
8852 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
8853 (doc-save-global-vars, doc-restore-global-vars): Updated.
8854 * tmac/doc-common: Updated.
8855 * tmac/groff_mdoc.man: Updated.
8858 2001-04-02 Werner LEMBERG <wl@gnu.org>
8860 * src/devices/grotty/grotty.man: Fix grammatical error.
8862 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
8864 Remove .Ld from mdoc package; replace it with special handling of
8867 * tmac/doc-common: Remove `Ld' register.
8868 Uncomment `doc-volume-ds-*' strings.
8869 Remove `doc-operating-system-default'.
8871 * tmac/doc-syms (Ld): Removed.
8872 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
8876 * tmac/groff_mdoc.man: Many fixes and updates.
8878 2001-03-29 Werner LEMBERG <wl@gnu.org>
8880 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
8881 Bond <tkb@tkb.mpl.com>.
8882 * tmac/www.tmac: Save compatibility mode.
8884 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
8886 * tmac/groff_mdoc.man: Many fixes.
8888 2001-03-28 Werner LEMBERG <wl@gnu.org>
8890 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
8893 2001-03-27 Werner LEMBERG <wl@gnu.org>
8895 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
8896 diversion. This fixes overlong tags.
8898 2001-03-26 Werner LEMBERG <wl@gnu.org>
8900 * doc/groff.texinfo: Fixed and improved documentation of fonts.
8901 * tmac/doc-syms: Fix error messages.
8902 * tmac/an-old.tmac: Remove incorrect double backslashes.
8904 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
8906 * tmac/Makefile.sub: Strip mdoc.local also
8907 * tmac/strip.sed: Fixed.
8909 2001-03-24 Werner LEMBERG <wl@gnu.org>
8911 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
8912 selecting the font size.
8913 * tmac/groff_mdoc.man, NEWS: Document it.
8915 2001-03-23 Werner LEMBERG <wl@gnu.org>
8917 * src/roff/troff/div.cc (save_vertical_space): Add default argument
8919 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
8920 argument to restore previous font family.
8921 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
8923 * doc/groff.texinfo: More fixes and additions (mainly for font
8924 manipulating commands).
8926 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
8927 * tmac/groff_mdoc.man: This. The quick reference has been removed.
8928 * tmac/Makefile.sub, NEWS: Updated.
8930 2001-03-23 Werner LEMBERG <wl@gnu.org>
8932 Replaced mdoc implementation. The new version is `state of the
8933 art', using almost all new features of groff 1.17 -- it won't run
8934 with older versions.
8936 * tmac/doc.tmac: Completely rewritten.
8937 * tmac/doc-common: Ditto.
8938 * tmac/doc-nroff: Ditto.
8939 * tmac/doc-ditroff: Ditto.
8940 * tmac/doc-syms: Ditto.
8941 * tmac/mdoc.local: New file.
8942 * tmac/groff_mdoc.samples.man: Replaced with ...
8943 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
8944 * tmac/strip.sed: Updated.
8945 * tmac/Makefile.sub: Updated.
8948 * tmac/groff_man.man: Add `man.local' to the FILES section.
8950 2001-03-22 Werner LEMBERG <wl@gnu.org>
8952 * doc/groff.texinfo: Added many @noindent.
8953 Replaced @end_Example -> @endExample.
8954 Added info whether registers are r/o.
8955 Many other additions and fixes.
8957 2001-03-21 Werner LEMBERG <wl@gnu.org>
8959 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
8960 in makeinfo of texinfo 4.0) to be used in @Def* macros.
8961 Improved @Def* macros: Now the exact syntax of request, register,
8962 and escapes is shown.
8963 Added macros for parentheses and brackets to be used in @Def*.
8964 Many fixes and improvements of the documentation.
8966 2001-03-20 Werner LEMBERG <wl@gnu.org>
8968 * doc/groff.texinfo: Added new index: `st' (for strings).
8969 Added macros @Defstr(x).
8970 Added macro @Example (adding @group).
8971 Other minor improvements.
8973 2001-03-19 Werner LEMBERG <wl@gnu.org>
8975 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
8976 `rq' for requests. `fn' is no longer used.
8977 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
8980 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
8981 number with name of man page.
8983 2001-03-19 Larry Kollar <kollar@alltel.net>
8985 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
8988 2001-03-19 Werner LEMBERG <wl@gnu.org>
8990 * man/groff_font.man: Document `prepro', `postpro', and `print'.
8991 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
8992 * src/devices/grohtml/grohtml.man: Fixing typos.
8994 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
8996 * tmac/s.tmac (@IP): Pass `.ip' html tag.
8997 * tmac/groff_mwww.man: Remove .LINE macro
8998 * tmac/www.tmac (LINE): Add `.ti'.
9000 * src/devices/grohtml/post-html.cc (html_printer): New member
9002 (html_printer::emit_raw): Use it.
9003 (html_printer::do_linelength): Ditto.
9004 (html_printer::do_pageoffset): Ditto.
9005 (html_printer::do_indentation): Ditto.
9006 (html_printer::do_tempindent): Ditto.
9007 (html_printer::do_break): Ditto.
9008 (html_printer::begin_page): Ditto.
9009 (html_printer::do_indentedparagraph): New function.
9010 (html_printer::troff_tag): Handle `.ip'.
9011 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
9012 Add `<td width=...>' handling.
9013 (html_text::do_table): Add parameter.
9014 (html_text::do_indent): Updated.
9015 * src/devices/groohtml/html-text.h: Updated.
9017 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
9019 Introduced simple html tables to implement indentation.
9021 * src/devices/grohtml/html.h (word, word_list): New structures.
9022 (simple_output): Use it.
9023 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
9024 (html_printer): Improve indentation handling.
9025 (html_printer::emit_raw): Set `in_table' element. Handle
9027 (html_printer::write_header): Move conditional downwards.
9028 Don't allow whitespace in tags.
9029 (html_printer::do_linelength): Handle line length and indentation
9031 (html_printer::do_pageoffset): Handle indentation conditionally.
9032 (html_printer::do_indentation): Ditto.
9033 (html_printer::do_tempindent): New function member.
9034 (html_printer::do_fill): Take care of indentation.
9035 (html_printer::do_flush): Finish table.
9036 (html_printer::do_links): Ditto.
9037 (html_printer::do_break): New function for handling `.br' and `.ti'.
9038 (html_printer::troff_tag): Use it.
9040 (html_printer::flush_globs): Fix.
9041 (html_printer::flush_page): Finish table.
9042 (html_printer::html_printer): Fix error message. Set up
9044 (html_printer::add_to_sbuf): Remove special handling of character
9046 (to_unicode): Remove `stop()'.
9047 (html_printer::write_title): Cleanup.
9048 (html_printer::begin_page): Use `put_string()'. Handle indentation.
9049 (html_printer::~html_printer): Flush text and end the line.
9051 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
9052 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
9054 (html_text::start_tag): Disable newlines.
9055 (html_text::table_is_void): New function.
9056 (html_text::issue_table_begin): Ditto.
9057 (html_text::issue_table_end): Ditto.
9058 (html_text::push_para): Better table handling.
9059 (html_text::do_indent): New function.
9060 (html_text::do_table): Ditto.
9061 (html_text::done_table): Ditto.
9062 (html_text::do_tt): Handle PRE_TAG.
9063 (html_text::is_in_table): New function.
9064 (html_text::check_emit_text): Handle tables.
9065 (html_text::do_emittext): Use `nl()'.
9066 (html_text::do_para): Handle table.
9067 (html_text::remove_def): New function.
9068 * src/devices/grohtml/output.cc (word, word_list): Implement
9070 (simple_output::end_line): Flush last word.
9071 (simple_output::simple_comment): Ditto.
9072 (simple_output::begin_comment): Recoded.
9073 (simple_output::end_comment): Ditto.
9074 (simple_output::comment_arg): Removed.
9075 (simple_output::check_newline): Improve test and flush last word.
9076 (simple_output::space_or_newline): Improved.
9077 (simple_output::write_newline): Replaced with...
9078 (simple_output::nl): This.
9079 (simple_output::put_raw_char): Flush last word.
9080 (simple_output::check_space): Removed.
9081 (simple_output::put_translated_string): Ditto.
9082 (simple_output::put_string): Simplified.
9083 (simple_output::put_number): Updated.
9084 (simple_output::put_float): Ditto.
9085 (simple_output::put_symbol): Removed.
9086 (simple_output::enable_newlines): Add `check_newline()'.
9087 (simple_output::flush_last_word): New function.
9089 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
9090 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
9092 * tmac/s.tmac (@PP, @IP): Add html conditional code.
9093 * tmac/an-old.tmac (TP): Ditto.
9095 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
9097 * mdate.sh: Make it POSIX compliant.
9099 2001-03-09 Werner LEMBERG <wl@gnu.org>
9101 Added the `return' request to end a macro immediately. It simply
9102 pops iterators from the input stack until a macro iterator is found.
9104 * src/roff/troff/input.cc (input_iterator::is_macro,
9105 macro_iterator::is_macro): New member.
9106 (input_return_boundary): New class to signal an immediate return
9108 (input_stack::add_return_boundary, input_stack::is_return_boundary):
9110 (input_stack::clear): Use it.
9111 (input_stack::pop_macro): New function.
9112 (while_request): Use `is_return_boundary()'.
9113 (return_macro_request): New function.
9114 (init_input_requests): Use it.
9116 * src/roff/troff/TODO: Updated.
9117 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9119 2001-03-08 Werner LEMBERG <wl@gnu.org>
9121 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
9124 2001-03-07 Werner LEMBERG <wl@gnu.org>
9126 Make `\B' more rigid.
9128 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
9130 (get_number_rigidly): New function.
9131 * src/roff/troff/input.cc (do_expr_test): Use it.
9132 * src/roff/troff/token.h: Updated.
9134 * src/roff/troff/request.h: Fix typo (init_html_request ->
9135 init_markup_request).
9137 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
9139 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
9140 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
9141 are now `.begin', `.end', `.image'.
9143 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
9144 (html_printer::add_to_sbuf): Changing type of `code' parameter.
9145 Use add_char_to_sbuf().
9146 (to_unicode): New function.
9147 (char_translate_to_html): Changing type of `ch' parameter.
9149 (html_printer::~html_printer): Comment out doctype string.
9150 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
9151 instead of `.html-end'.
9152 (write_start_image): Use `.begin' and `.image' instead of
9153 `.html-begin' and `.html-image'.
9154 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
9155 (html_begin): Renamed to ...
9157 (html_end): Renamed to ...
9159 (html_image): Renamed to ...
9161 (init_html_requests): Renamed to ...
9162 (init_markup_requests): This.
9163 * tmac/www.tmac: Updated.
9165 2001-02-28 Bram <bram@avontuur.org>
9167 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
9170 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
9172 * doc/meref.me: Fixing some typos.
9174 2001-02-16 Werner LEMBERG <wl@gnu.org>
9176 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
9177 method. Return `HYPHEN_MIDDLE' if it was `\:'.
9178 * src/roff/troff/node.h: Updated.
9180 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
9182 * tmac/groff_tmac.man: Fix typo.
9184 2001-02-16 Werner LEMBERG <wl@gnu.org>
9186 Fixing a bug which prevented proper end-of-sentence recognition
9187 between an `unformatted' box and the following text. As a
9188 consequence, vertical line distances are no longer preserved in
9189 boxes after a call to `.unformat' -- because boxes aren't
9190 line-oriented (contrary to diversions), this doesn't make sense
9193 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
9195 (vertical_size_node::set_unformat_flag): New method.
9196 * src/roff/troff/node.hh: Updated.
9197 * src/roff/troff/input.cc (word_space_node::reread,
9198 hmotion_node::reread): Reset `unformat' flag after usage.
9199 (unformat_macro): Append only if `set_unformat_flag()' returns
9201 * src/roff/troff/troff.man: Updated.
9203 2001-02-15 Werner LEMBERG <wl@gnu.org>
9205 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
9206 documentation of `asciify' and `unformat' requests.
9208 2001-02-13 Werner LEMBERG <wl@gnu.org>
9210 Redesigned the `unformat' request. It is no longer connected with
9211 `asciify' but rather uses new `reread()' methods if the `unformat'
9212 flag is set. Additionally, the handling of space characters after
9213 unformatting has been fixed so that they retain their width.
9215 * src/roff/troff/node.h (width_list): New structure to store
9216 original widths of spaces.
9217 (node): Added `unformat' member.
9218 Replaced `num_spaces' variable with `orig_width' list.
9219 * src/roff/troff/node.cc (*node::asciify,
9220 asciify_reverse_node_list): Removed `unformat_only' flag and related
9222 (word_space_node::asciify, word_space_node::word_space_node): Use
9224 (word_space_node::~word_space_node): New destructor.
9225 (word_space_node::copy): Updated to handle `orig_width'.
9226 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
9227 (*node::merge_space): Update `orig_width' list if necessary.
9228 (*node::set_unformat_flag): New methods to set the `unformat' flag.
9229 * src/roff/troff/enc.cc (environment::space_newline): Use
9231 (environment::space): Added method to handle space width and
9232 sentence space width as parameters. Use `width_list'.
9233 (environment::make_tab_node): Updated.
9234 * src/roff/troff/env.h: Updated.
9235 * src/roff/troff/input.cc (word_space_node::reread,
9236 unbreakable_space_node::reread, hmotion_node::reread): New methods
9237 to handle nodes specially if `unformat' flag is set.
9238 (do_asciify_macro): Renamed back to ...
9239 (asciify_macro): This.
9240 (unformat_macro): New implementation to simply set the `unformat'
9243 * MORE.STUFF: Added more info about deroff.
9245 2001-02-08 Werner LEMBERG <wl@gnu.org>
9247 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9248 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
9249 and `add_self()' methods to avoid hyphenation. For example, the
9250 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
9251 soft hyphen after `foo'. Now the hyphen list is correctly
9252 `foo<ignore><ignore>bar'.
9254 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
9256 * tmac/groff_tmac.man: Fix `BIR' macro.
9258 2001-02-04 Werner LEMBERG <wl@gnu.org>
9260 A new escape sequence `\:', inserting a zero-width break point.
9262 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
9263 * src/roff/troff/input.cc (get_copy, token::next, asciify):
9265 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
9267 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
9268 and `asciify()' methods.
9269 * src/roff/troff/node.cc (space_node::space_node): Updated.
9270 (space_node::asciify): Handle `was_escape_colon'.
9271 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9273 Handle `\~' similar to other comparable requests.
9275 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
9277 (token::next): Move creation of an unbreakable_space_node to...
9278 (token::add_to_node_list): Here.
9280 Fix a bug which sometimes prevented hyphenation of words connected
9281 with `\~' or `\ ' (and other escape sequences handled as
9282 TOKEN_NODE). This also fixes a hyphenation problem with boxes
9283 (after a call to the `unformat' request).
9285 * src/roff/troff/env.h (environment::possibly_break_line,
9286 environment::hyphenate_line): Introducing `start_here' parameter.
9287 * src/roff/troff/env.cc (environment::space_newline,
9288 environment::space): Use it.
9289 (environment::possibly_break_line, environment::hyphenate_line):
9291 * src/roff/troff/input.cc (process_input_stack): Use it.
9292 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9293 space_char_hmotion_node, overstrike_node): Add
9294 `get_hyphenation_type()' method.
9295 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
9296 if `unformat_only' is active.
9298 2001-01-30 Werner LEMBERG <wl@gnu.org>
9300 Implemented new read-only number register `.linetabs' which
9301 returns 1 if in line-tabs mode, 0 otherwise.
9303 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
9304 * src/roff/troff/env.cc (get_line_tabs): New function.
9305 (init_env_requests): Use it.
9306 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9308 * VERSION, REVISION: Changing to 1.17.0.
9310 2001-01-28 Werner LEMBERG <wl@gnu.org>
9312 Fixed a bug which prevented hyphenation of words which are finished
9315 * src/roff/troff/token.h (token): Add enum type
9316 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
9317 * src/roff/troff/input.cc (token::next, token::description,
9318 get_line_arg, token::add_to_node_list, token::process): Use it.
9320 2001-01-27 Werner LEMBERG <wl@gnu.org>
9322 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
9323 * src/roff/troff/div.cc (do_divert): Use it.
9325 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
9327 2001-01-25 Werner LEMBERG <wl@gnu.org>
9329 Adding the `linetabs' request. If set, tab distances are not
9330 computed relative to the input line but relative to the output line.
9332 * src/roff/troff/env.h (environment): New member `line_tabs'.
9333 * src/roff/troff/env.cc (line_tabs_request): Implement request.
9334 (environment::environment, environment::copy): Updated.
9335 (environment::distance_to_next_tab): Use `line_tabs'.
9336 (init_env_requests): Register request.
9337 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
9340 2001-01-24 Werner LEMBERG <wl@gnu.org>
9342 Introducing a new read-only register `.int' which is set to a
9343 positive value if the last output line is interrupted (i.e., if it
9346 * src/roff/troff/env.cc (init_env_requests): Add it.
9347 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9349 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
9351 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
9352 * src/preproc/html/pre-html.cc (findPrefix): New function which
9353 generates the troff executable name via the system prefix.
9354 * src/preproc/eqn/main.cc: Modified warning message.
9356 2001-01-23 Werner LEMBERG <wl@gnu.org>
9358 troff's `box' and `boxa' requests didn't preserve temporary
9361 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
9362 `saved_target_text_length' members.
9363 * src/roff/troff/div.cc (do_divert): Use them.
9365 Tabs (but not yet leaders and fields) are now handled correctly by
9368 * node.h (hmotion_node): Add field `was_tab'.
9369 * env.cc (environment::make_tab_node): Set it.
9370 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
9372 Added new request `unformat' which will, contrary to `asciify',
9373 preserve font information after unformatting (i.e., only nodes
9374 dealing with horizontal space are converted back to input
9377 * input.cc (asciify_macro): Renamed to ...
9378 (do_asciify_macro): this, having a new parameter `unformat_only'.
9379 (asciify_macro, unformat_macro): New; using do_asciify_macro.
9380 (init_input_requests): Added `unformat'.
9381 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
9382 parameter to control asciification process.
9383 * node.h (*_node::asciify): Ditto.
9384 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9386 2001-01-20 Werner LEMBERG <wl@gnu.org>
9388 * doc/groff.texinfo: Minor improvement of `.in' documentation.
9390 2001-01-18 Werner LEMBERG <wl@gnu.org>
9392 * tmac/ps.tmac: Remove call of psold.tmac.
9393 * tmac/psold.tmac: Comment updated.
9394 * tmac/psnew.tmac: Removed since no longer needed.
9395 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
9397 * font/devutf8/R.proto: Adding `shc' glyph.
9398 * font/devutf8/NOTES: Updated.
9400 * test-groff: Updated.
9402 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
9404 First cut of the new html device driver. Changes to pre-html and
9405 the new grohtml are too numerous to be documented here.
9407 Stuff related to `html' has been renamed to `html-old' and `html2'
9408 stuff has been renamed to `html' (including directories). The new
9409 html device driver is therefore invoked as `-Thtml'.
9411 Added new `\O' escape to suppress output (needed by html driver).
9413 Added functions and code to pass info about input-level commands
9414 (`.in', `.fl', etc.) to html driver.
9416 Three new functions (.html-begin, .html-end, and .html-image) for
9417 better html handling: `html-begin' will execute the remaining line
9418 if at the outermost nesting level, increasing an internal counter.
9419 `html-end' does the same but decreases the internal counter.
9420 `html_image' puts its arguments into a special node (suppress_node)
9421 to define an image region.
9423 The `output' request has been removed.
9425 * tmac/html-tags.tmac: Removed.
9426 * tmac/arkup.tmac: Updated and renamed to ...
9427 * tmac/www.tmac: New file.
9428 * tmac/markup.tmac Updated and renamed to ...
9429 * tmac/mwww.tmac: New file.
9430 * tmac/Makefile.sub: Updated.
9431 * tmac/an-old.tmac: Updated.
9432 * tmac/eqnrc: Updated.
9433 * tmac/groff_man.man
9434 * tmac/groff_markup.man: Updated and renamed to ...
9435 * tmac/groff_mwww.man: New file.
9436 * tmac/groff_tmac.man: Updated.
9437 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
9438 * tmac/html.tmac: Updated and renamed from html2.tmac.
9439 * tmac/pspic.tmac: Updated html support.
9440 * tmac/s.tmac: Added html output support.
9441 * tmac/troffrc, tmac/troffrc-end: Updated.
9443 * Makefile.in, doc/Makefile: Updated.
9444 * doc/groff.texinfo: Added info about new `\O' escape.
9445 * doc/homepage.ms: Use `MAILTO' macro.
9447 * font/devhtml/DESC.proto: Add `C' font.
9448 * font/devhtml/Makefile.sub: Updated.
9449 * font/devhtml/R.proto: Minor fixes.
9450 * font/devhtml-old/Makefile.sub: Updated.
9452 * src/devices/grohtml-old/Makefile.sub: Updated.
9454 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
9456 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
9457 graphic_start): Add `inline' parameter. Update.
9458 (html_end_suppress, graphic_end): Update.
9460 * src/include/html-strings.h: New file.
9461 * src/include/htmlindicate.h: Comments updated.
9462 * src/include/printer.h: Updated.
9464 * src/preproc/eqn/main.cc (do_file, main): Updated.
9465 * src/preproc/pic/troff.cc (troff_output::start_picture,
9466 troff_output::finish_picture): Updated.
9467 * src/preproc/tbl/main.cc (process_input_file): Updated.
9469 * src/roff/groff/groff.cc (main): Updated.
9470 Pass device arguments to predrivers also.
9471 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
9472 * src/roff/troff/env.h (environment): Updated.
9473 New elements `need_eol' and `ignore_next_eol' (for html output).
9474 * src/roff/troff/env.cc (environment::environment): Add initializers
9475 for `need_eol' and `ignore_next_eol'.
9476 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
9478 (point_size, fill, no_fill, center, right_justify, line_length,
9479 indent, temporary_indent, break_request, handle_tab): Use
9481 (set_tabs): Use `add_html_tag_tabs()'.
9482 (environment::add_html_tag): Updated.
9483 (environment::do_break): Updated.
9484 * src/roff/troff/div.cc (space_request, flush_output): Use
9485 `environment::add_html_tag()'.
9486 * src/roff/troff/input.cc: Updated.
9487 New variable `html_level' to indicate nested `html-begin' requests.
9488 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
9489 (non_interpreted_char_node, token_node, non_interpreted_node): Add
9490 `force_tprint()' method.
9491 (token::next): Handle `\O'.
9492 (do_suppress): Implement it.
9493 (html_begin, html_end, html_image): New functions.
9494 (init_output_requests): Renamed to ...
9495 (init_html_requests): this.
9497 (macro::append_str, macro::append_unsigned, macro::append_int): New
9499 New variable `output_low_mark_miny' to limit minimal value of y.
9500 (reset_output_registers): Use it.
9501 (output_request): Removed.
9502 (get_output_registers): New function.
9503 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
9504 (*_node): Added `force_tprint()' if necessary.
9505 (special_node): New elements `tf' and `get_tfont()'.
9506 (suppress_node): New class.
9507 * src/roff/troff/node.cc:
9508 New global variables `image_no' and `suppress_start_page'.
9509 (real_output_file): New method `is_on()'.
9510 (troff_output_file): New method `start_special(tfont)'.
9511 (troff_output_file::really_print_line): Use `tprint' conditionally.
9512 (real_output_file::print_line): Updated.
9513 (real_output_file::on): Updated.
9514 (*_node): Added `force_tprint()'.
9515 (special_node::special_node): Initializer updated.
9516 (special_node::same, special_node::copy, special_node::tprint_start):
9518 (get_reg_int, get_reg_str): New functions.
9519 (suppress_node::*): New methods.
9520 New global variables last_position, last_image_filename;
9521 (min): New inline function.
9522 * src/roff/troff/reg.h, src/roff/troff/request.h,
9523 src/roff/troff/troff.h: Updated.
9525 2001-01-13 Werner LEMBERG <wl@gnu.org>
9527 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
9528 documentation of `asciify' request.
9530 2001-01-12 Werner LEMBERG <wl@gnu.org>
9532 * src/roff/troff/input.cc: Move definition of special characters
9533 like `ESCAPE_TILDE' to ...
9534 * src/roff/troff/input.h: New file.
9535 * src/roff/troff/Makefile.sub (HDRS): Add it.
9537 Extending the .asciify request to `unformat' space characters also.
9539 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
9540 to count input space characters.
9541 Update constructors to take care of it.
9542 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
9543 `ESCAPE_SPACE' instead of normal space.
9544 (word_space_node::asciify): New method.
9545 (unbreakable_space_node::asciify): New method.
9546 (word_space_node::merge_space): New method.
9547 * src/roff/troff/env.cc (environment::space_newline,
9548 environment::space): Add code to initialize `num_spaces' (using the
9549 constructor of `word_space_node').
9550 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9553 2001-01-09 Werner LEMBERG <wl@gnu.org>
9555 * man/groff_char.man: Use table header traps only conditionally.
9557 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
9559 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
9561 2001-01-08 Werner LEMBERG <wl@gnu.org>
9563 Introducing the `box' and `boxa' requests which are similar to
9564 `di' resp. `da' but omitting a partially filled line (which is
9565 restored after ending the diversion).
9567 * src/roff/troff/div.h (diversion): Add elements to save partially
9569 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
9570 partially filled line.
9571 (divert, divert_append): Updated.
9572 (box, box_append): New functions.
9573 (init_div_requests): Use them.
9574 * src/roff/troff/env.h (environment): do_divert() is now a friend.
9575 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9577 * doc/groff.texinfo: Fix documentation of `lf' request.
9579 2000-12-25 Werner LEMBERG <wl@gnu.org>
9581 * src/roff/troff/troff.man, NEWS: Document `writem' request.
9583 2000-12-21 Werner LEMBERG <wl@gnu.org>
9585 Ignore `ss' request if in compatibility mode.
9587 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
9588 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
9589 * src/roff/troff/env.cc (space_size): Use it.
9591 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
9592 `ss' request in nroff mode.
9594 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
9597 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
9599 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
9601 2000-12-13 Werner LEMBERG <wl@gnu.org>
9603 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
9604 * src/preproc/eqn/neqn.man: Small fixes and additions.
9606 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
9608 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
9611 * src/preproc/eqn/neqn.man: New file.
9613 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
9616 * tmac/e.tmac: Add `T&' macro.
9617 Fix `indent cannot be negative' warning.
9618 * tmac/s.tmac: Fix `indent cannot be negative' warning.
9620 2000-12-07 Werner LEMBERG <wl@gnu.org>
9622 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
9624 2000-12-06 Werner LEMBERG <wl@gnu.org>
9626 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
9629 * MORE.STUFF: Added info about deroff for djgpp.
9631 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
9632 documentation of -rcR switch.
9634 2000-12-03 Werner LEMBERG <wl@gnu.org>
9636 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
9637 if -rcR=1 (which is now the default in nroff mode), a single, very
9638 long page is created instead of multiple pages: All `ne' and `wh'
9639 requests are put into conditionals; a new macro `an-end' is added to
9640 be called with `em'.
9642 Some other minor cleanups.
9644 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
9646 2000-12-02 Werner LEMBERG <wl@gnu.org>
9648 Fixing a bug which prevented hyphenation in words followed
9649 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
9651 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
9652 Adding possibly_break_line().
9653 * src/roff/troff/env.h (environment): Make possibly_break_line()
9656 Make `\~' usable in .tr request.
9658 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
9659 (token): Add stretchable_space().
9660 * src/roff/troff/input.cc (token::next, token::delimiter,
9661 token::description, process_input_stack, do_translate,
9662 add_to_node_list, token::process): Use it.
9663 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
9664 for adjusting the space.
9665 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
9666 for stretchable space.
9667 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
9668 (make_node): Add code for stretchable space.
9669 * src/roff/troff/env.cc (environment::add_char): Use it.
9670 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
9671 (get_copy, token::next, transparent_translate, asciify): Use it.
9673 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
9674 doc/groff.texinfo: Updated.
9675 * man/groff.man: Small reorderings.
9677 2000-11-23 Werner LEMBERG <wl@gnu.org>
9680 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
9682 * src/roff/troff/input.cc (main): Add `config_macro_path' and
9683 `safer_macro_path' to -M option.
9684 * src/roff/troff/troff.man: Fixes.
9686 2000-11-22 Werner LEMBERG <wl@gnu.org>
9688 Use safer path (except for config files) if -U isn't specified. Add
9689 a special macro path (without home and current directory) for config
9690 files. Add home directory to unsafe path for consistency. Don't
9691 include the home directory in the font path.
9693 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
9695 * src/include/macropath.h: Add `config_macrp_path'.
9696 * src/libs/libgroff/fontfile.cc: Fix font path.
9697 * src/roff/troff/input.cc (process_startup_file): Use
9698 `config_macro_path'.
9699 (main): Select unsafe path if -U is given.
9701 * src/preproc/eqn/main.cc (main): Fixing search path for
9703 * src/preproc/eqn/eqn.man: Updated.
9705 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
9708 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
9709 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
9710 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9711 src/devices/grotty/grotty.man: Updated.
9713 * Makefile.in: Fix comments.
9715 2000-11-17 Werner LEMBERG <wl@gnu.org>
9717 * tmac/safer.tmac: Empty file added (again) for compatibility
9719 * tmac/Makefile.sub: Updated.
9721 2000-11-16 Werner LEMBERG <wl@gnu.org>
9723 * src/devices/grodvi/dvi.cc (main),
9724 src/devices/grohtml2/post-html.cc (main),
9725 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9726 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9727 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9728 (main), src/preproc/html2/pre-html.cc (main),
9729 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9730 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9731 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9732 (main), src/utils/hpftodit/hpftodit.cc (main),
9733 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
9734 (main), src/utils/lookbib/lookbib.cc (main),
9735 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
9736 (main): Use stdout for -v.
9737 * src/roff/groff/groff.cc (run_commands),
9738 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
9739 to make direct printing to stdout possible.
9740 * src/roff/groff/pipeline.h: Updated.
9742 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
9743 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
9744 * src/utils/afmtodit/afmtodit.man: Updated.
9746 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
9747 (version): New function.
9749 * src/utils/addftinfo/addftinfo.man: Updated.
9751 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
9752 Fixing copyright dates.
9754 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
9757 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
9760 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
9762 2000-11-15 Werner LEMBERG <wl@gnu.org>
9764 In all programs, make -v return immediately with exit status 0 to
9765 be compliant with the GNU standard.
9767 * src/devices/grodvi/dvi.cc (main),
9768 src/devices/grohtml2/post-html.cc (main),
9769 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9770 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9771 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9772 (main), src/preproc/html2/pre-html.cc (main),
9773 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9774 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9775 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9776 (main): Implement it.
9779 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
9780 and postprocessors to the -v option.
9782 * src/roff/grog/grog.pl: Implement -v.
9783 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
9784 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9786 * src/roff/nroff/nroff.sh: Implement -v.
9787 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
9788 * src/roff/nroff/nroff.man: Updated.
9790 * src/preproc/eqn/main.cc (main): Fix comment typo.
9792 * MORE.STUFF: Added info about djgpp port of grap.
9794 2000-11-14 Werner LEMBERG <wl@gnu.org>
9796 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
9797 mode (or rather, implemented non-compatibility mode).
9798 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9800 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
9801 replacing it -- we don't find gxditview otherwise.
9802 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
9804 * src/preproc/pic/depend: Removed. Unnecessary.
9806 Implemented dummy keyword `solid' in pic for compatibility with
9809 * lex.cc (lookup_keyword): Added `solid'.
9810 * pic.y: Added SOLID with dummy rule.
9811 * pic.cc, pic_tab.h: Regenerated.
9812 * doc/pic.ms: Updated.
9814 2000-11-13 Werner LEMBERG <wl@gnu.org>
9816 For security reasons, don't use the current directory but the home
9817 directory while searching and scanning troffrc and troffrc-end.
9818 Similarly, replace the current directory with the home directory
9821 * Makefile.in (fontpath, tmacpath): Remove current directory.
9823 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
9824 two parameters `add_home' and `add_current'.
9825 (search_path::~search_path, search_path::command_line_dir,
9826 search_path::open_file): Remove tests for `dirs' being zero.
9827 * src/include/searchpath.h: Adjust.
9828 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
9830 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
9832 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
9833 * src/roff/troff/input.cc: Use `mac_path', initialized with
9835 (process_startup_file): Set `mac_path' to `safer_macro_path'.
9836 * src/roff/troff/env.cc: Use `mac_path'.
9838 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
9840 * NEWS, man/roff.man, src/roff/troff/troff.man,
9841 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
9844 2000-11-12 Werner LEMBERG <wl@gnu.org>
9846 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
9848 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
9849 * configure.in: Fix typo in comment.
9850 * configure: Regenerated.
9852 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
9855 2000-11-08 Werner LEMBERG <wl@gnu.org>
9857 Add system tmac directory (/usr/local/lib/groff/site-tmac).
9859 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
9860 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
9863 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
9864 * tmac/Makefile.sub (install_data): Create
9865 $(systemtmacdir) and $(localtmacdir).
9866 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
9867 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
9868 NEWS, doc/groff.texinfo: Updated and minor fixes.
9870 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
9871 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
9872 $(systemtmacdir) since the wrapper files are platform-dependent.
9874 2000-11-01 Werner LEMBERG <wl@gnu.org>
9876 * doc/groff.texinfo: Fix typo.
9878 2000-10-26 Werner LEMBERG <wl@gnu.org>
9880 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
9881 tmac.doc.old -> doc-old.tmac
9882 tmac.an.old -> an-old.tmac
9884 * tmac/tmac.*: Moved to ...
9885 * tmac/*.tmac: this.
9886 * tmac/man.local: Fix comment.
9887 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
9888 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
9889 Added some `FILES' sections. More use of @...@ directives. Other
9891 * arch/djgpp/README, font/devutf8/NOTES: Updated.
9892 * doc/homepage.ms, doc/groff.texinfo: Updated.
9893 * man/groff.man, man/roff.man: Updated.
9894 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
9895 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9896 src/devices/grotty/grotty.man: Updated.
9897 * src/preproc/pic/pic.man: Updated.
9898 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
9899 instead of -mdoc.old.
9900 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
9901 * src/roff/nroff/nroff.man: Updated.
9904 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
9906 * tmac/mm.diff: Removed -- it has no use now since the mm package
9909 * tmac/*: Removed trailing spaces.
9911 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
9912 the tmac subdirectory also).
9914 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
9915 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
9916 stuff since it is no longer needed.
9918 * README, PROBLEMS: Updated.
9920 2000-10-25 Werner LEMBERG <wl@gnu.org>
9922 Invert current behaviour: Search first FOOBAR.tmac, then
9925 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
9926 (open_mac_file, macro_source): Implement it.
9927 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
9928 doc/groff.texinfo, NEWS: Document it.
9930 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
9931 Small documentation improvements.
9933 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
9936 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
9938 2000-10-24 Werner LEMBERG <wl@gnu.org>
9940 Add local tmac directory (groff/site-tmac).
9942 * Makefile.in: Add $(localtmacdir).
9943 (uninstall_dirs): Add $(localtmacdir).
9944 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
9945 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
9946 in $(localtmacdir). Create $(localtmacdir).
9947 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
9948 Updated and minor fixes.
9950 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
9952 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
9954 2000-10-23 Werner LEMBERG <wl@gnu.org>
9956 Move hyphen.us to tmac directory.
9958 * src/roff/troff/hyphen.us: Removed.
9959 * src/tmac/hyphen.us: Added.
9960 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
9962 Change installation structure for data files from .../groff/... to
9963 .../groff/<version><revision>/... to be conform with other GNU
9966 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
9967 doc/Makefile: Implement it.
9968 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
9969 * configure: Updated.
9970 * arch/djgpp/README, font/devutf8/NOTES: Use it.
9971 * NEWS: Document it.
9972 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
9973 @MACRODIR@ instead of hard-coded directories.
9975 2000-10-22 Werner LEMBERG <wl@gnu.org>
9977 Implement $GROFF_BIN_PATH environment variable (which defaults to
9978 $bindir) used for child programs of groff and similar wrappers.
9980 * gendefs.sh: Improve documentation.
9981 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
9982 src/preproc/eqn/Makefile.sub (neqn),
9983 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
9984 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
9986 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
9987 $GROFF_PATH__ (the latter for communication with troff).
9988 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
9990 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
9991 doc/groff.texinfo: Document it.
9993 * doc/groff.texinfo: Improve documentation of troff's -a option.
9995 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
9997 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
9998 non-intrusive eol marker.
9999 (troff_output_file::determine_line_limits): New function.
10000 (troff_output_file::draw): Use it.
10001 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
10002 output_pending_lines() instead of output_line().
10003 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
10004 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
10005 createImage): Small fixes.
10007 2000-10-14 Werner LEMBERG <wl@gnu.org>
10009 Replace tmac.safer with a real secure solution.
10011 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
10012 system_request, pipe_output): Disable requests if in safer mode.
10013 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
10014 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
10015 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
10016 doc/groff.texinfo, src/roff/groff/groff.man,
10017 src/roff/troff/troff.man, arch/djgpp/README: Updated.
10019 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
10020 (resource_manager::output_prolog): Replace setenv() with putenv().
10022 2000-10-09 Werner LEMBERG <wl@gnu.org>
10024 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
10025 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
10026 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
10027 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
10028 compilation errors with some compilers. It seems that this code
10029 is no longer necessary -- if yes, it is easy to add some #ifdef's
10030 for that particular old-fashioned compiler.
10032 * MORE.STUFF: Added info about Meta-tbl.
10034 * doc/groff.texinfo: Added more info about `.if "..."..."'.
10036 2000-10-07 Werner LEMBERG <wl@gnu.org>
10038 Adding a new escape sequence \B'...': If the string between
10039 the delimiters is a valid numeric expression, return the character
10040 `1', and `0' otherwise. This is an analogon to \A.
10042 * src/roff/troff/input.cc (do_expr_test): Implement it.
10043 (token::next): Use it.
10044 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
10046 * tmac/tmac.trace: Made independent from escape character.
10048 2000-10-06 Werner LEMBERG <wl@gnu.org>
10050 Adding a new request .dei: define indirect. The first and second
10051 parameter of .dei are taken from string registers instead directly;
10052 this very special request is needed to make tmac.trace independent
10053 from the escape character (which might even be disabled).
10055 * src/roff/troff/input.cc (do_define_macro): Implement it.
10056 (define_macro_indirect): New function.
10057 (init_input_requests): Use it.
10059 Adding two requests .ecs and .ecr: Save and restore the escape
10060 character. These two requests are needed to make tmac.trace
10061 independent from the escape character (which might even be
10064 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
10066 (init_input_requests): Use it.
10068 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10070 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
10072 Adding a new option -P and new environment variable GROPS_PROLOGUE
10073 to grops, selecting a different prologue file (minor modifications
10076 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
10077 src/devices/grops/ps.cc (main): Implement it.
10078 * src/devices/grops/grops.man, NEWS: Document it.
10080 2000-09-22 Werner LEMBERG <wl@gnu.org>
10082 * INSTALL: Add info about selecting paper format.
10084 2000-09-21 Werner LEMBERG <wl@gnu.org>
10086 * src/roff/troff/input.cc (main): Fixing compiler warning.
10087 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
10088 strings.h from the former to the latter.
10089 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
10090 stuff from the former to the latter.
10092 2000-09-11 Werner LEMBERG <wl@gnu.org>
10094 Implementing two new requests .tm1 and .tmc: The former is similar
10095 to .tm but can output leading spaces; its syntax is similar to
10096 defining a string, i.e., a `"' can be used to mark the beginning of
10097 the string to be written to stderr: `.tm1 " test'. The latter is
10098 similar to .tm1 but doesn't write out a final newline character.
10100 * src/roff/troff/input.cc (terminal1, terminal_continue,
10101 do_terminal): New functions.
10102 (init_input_requests): Use them.
10103 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10105 2000-09-09 Werner LEMBERG <wl@gnu.org>
10107 * tmac/groff_mdoc.samples.man: Small fixes.
10109 2000-09-08 Werner LEMBERG <wl@gnu.org>
10111 * tmac/groff_mdoc.man: Fixing typo.
10113 2000-09-02 Werner LEMBERG <wl@gnu.org>
10115 Implementing a .nop request which does nothing.
10117 * src/roff/troff/input.cc (nop_request): New function.
10118 (init_input_requests): Use it.
10119 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10121 2000-09-01 Werner LEMBERG <wl@gnu.org>
10123 * doc/groff.texinfo: Added some comments.
10125 2000-08-30 Werner LEMBERG <wl@gnu.org>
10127 * src/roff/troff/TODO: Updated.
10129 2000-08-25 Werner LEMBERG <wl@gnu.org>
10131 * doc/groff.texinfo: Fix comment how to compile the DVI file.
10133 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10135 * font/devps/generate/Makefile (SHELL): Define explicitly to
10136 "/bin/sh", for non-Unix platforms.
10137 (extraclean): Use a more portable "" quoting instead of a
10138 backslash (which doesn't work on DOS/Windows).
10140 * font/devlj4/generate/Makefile (extraclean): Ditto.
10142 * font/devdvi/generate/Makefile (extraclean): Ditto.
10144 2000-08-25 Werner LEMBERG <wl@gnu.org>
10146 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
10147 src/roff/troff/troff.man: Document Eli's latest changes.
10149 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10151 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
10152 macro file names of the form NAME.tmac as well as tmac.NAME.
10154 2000-08-25 Werner LEMBERG <wl@gnu.org>
10156 * src/include/posix.h: Remove definition of FILENAME_MAX.
10158 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
10159 `sys_fatal' and `stop' function().
10161 * test-groff: Updated.
10163 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
10165 Added the new troff command .output <arg> to suppress output (while
10166 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
10167 registers (for passing the output dimensions to the output device).
10169 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
10171 * src/roff/troff/node.h, src/roff/troff/node.cc
10172 (troff_output_file::really_print_line,
10173 ascii_output_file::really_print_line,
10174 supress_output_file::really_print_line): Use `width' parameter.
10175 (troff_output_file::really_on, troff_output_file::really_off,
10176 output_file::on, output_file::off, real_output_file::on,
10177 real_output_file::off, real_output_file::really_on,
10178 real_output_file::really_off): New functions.
10179 (real_output_file:public output_file): New variable `output_on'.
10180 (real_output_file::begin_page, real_output_file::copy_file,
10181 real_output_file::transparent_char, real_output_file::print_line):
10183 (real_output_file::print_line): Use check_output_limits.
10184 * src/roff/troff/reg.h, src/roff/troff/request.h,
10185 src/roff/troff/input.cc (assign_registers): New function to remove
10187 (do_ps_file): Use it.
10188 (check_output_limits, reset_output_registers, output_request,
10189 init_output_requests): New functions.
10190 (init_input_requests): Updated.
10192 Added new grohtml2 device and html2 preprocessor (coding
10193 not yet finished) which will eventually replace grohtml.
10195 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
10197 * src/include/htmlindicate.h, src/include/htmlindicate
10198 (html_begin_suppress, html_end_suppress): New functions.
10199 * src/preproc/tbl/main.cc: Use it.
10200 * src/roff/groff/groff.cc: Add support for html2 device (which will
10201 automatically invoke the html2 preprocessor).
10202 * src/roff/troff/input.cc (is_html2): New variable.
10203 * src/roff/troff/troff.h, src/roff/troff/env.h,
10204 src/roff/troff/env.cc (environment::add_html_tag): New function
10206 (environment::do_break): Use it.
10207 * font/devhtml2/*: New files.
10208 * src/devices/grohtml2: New device.
10209 * src/preproc/html2: New preprocessor.
10210 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
10212 2000-08-23 Werner LEMBERG <wl@gnu.org>
10214 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
10216 2000-08-22 Werner LEMBERG <wl@gnu.org>
10218 * src/include/lib.h: Provide a fix for IRIX to not include
10221 2000-08-18 Werner LEMBERG <wl@gnu.org>
10223 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
10224 since some non-GNU sed programs can't handle null regexps.
10225 * configure, src/preproc/eqn/Makefile.sub,
10226 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
10228 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
10229 bug (string.h and strings.h are both needed according to latest
10232 * MORE.STUFF: Added info about unroff and troffcvt.
10234 2000-08-08 Werner LEMBERG <wl@gnu.org>
10236 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
10239 * tmac/tmac.man.old: Remove unused number register.
10241 * tmac.doc: Minor documentation fix.
10243 2000-08-07 Paul Eggert <eggert@twinsun.com>
10245 * src/roff/groff/pipeline.c (is_system_shell):
10246 Fix typo: "monocased_shell" no longer exists.
10248 2000-08-07 Paul Eggert <eggert@twinsun.com>
10250 Remove FILENAME_MAX limits.
10252 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
10253 that the argument length is less than FILENAME_MAX.
10254 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
10255 Use struct hack to allocate and free file name.
10256 (struct xtmpfile_list): fname is now part of the structure,
10257 not a pointer to another string.
10259 2000-08-07 Tom Schmidt <tschmidt@micron.com>
10261 * src/include/posix.h: Add a default value for FILENAME_MAX.
10263 2000-08-06 Paul Eggert <eggert@twinsun.com>
10265 Add support for new BSD-style man pages (with ".Dd" instead of
10266 ".TH"), so that "groff -man" understands both styles, even
10267 when running "groff -man" on a host whose system man page
10268 macros don't support ".Dd".
10270 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
10271 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
10272 in case the system man macros don't define Dd or TH.
10274 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
10275 * tmac/tmac.an: New one-line file.
10276 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
10278 2000-08-06 Werner LEMBERG <wl@gnu.org>
10280 * src/roff/troff/troff.man: Fixing typos.
10282 Version 1.16.1 released
10283 =======================
10285 2000-07-31 Werner LEMBERG <wl@gnu.org>
10287 Preparing release 1.16.1.
10289 * REVISION: Revision number set to 1.
10290 * MORE.STUFF: Added info about port to DOS.
10291 * NEWS, win32-diffs: Updated.
10293 * src/include/nonposix.h: Remove first line -- this file is used
10296 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
10299 2000-07-30 Werner LEMBERG <wl@gnu.org>
10301 * doc/texinfo.tex: Update to latest version.
10303 2000-06-28 Paul Eggert <eggert@twinsun.com>
10305 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
10306 commands that fail. Don't assume that "export a=b" is valid shell
10307 syntax. This is needed for Solaris 2.5.1.
10309 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
10310 comment about missing Solaris headers.
10312 * PROBLEMS: Add section about problems with Sun Make and VPATH.
10314 2000-06-25 Werner LEMBERG <wl@gnu.org>
10316 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
10319 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
10321 * win32-diffs: Updated.
10322 * README.WIN32: Added CRs to make all Windows editors happy.
10324 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
10325 src/roff/groff/pipeline.c).
10327 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10329 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
10330 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
10332 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
10334 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
10335 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
10337 (main): Support non-Posix systems with several different styles of
10338 slash characters in file names.
10340 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
10341 (main) [SET_BINARY]: Switch stdin into binary mode.
10343 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
10344 (main): Support file names with several possible slash-type
10345 characters, as given by DIR_SEPS[] in nonposix.h.
10346 (main) [__MSDOS__]: If renaming the temporary index file fails
10347 because it has more than one dot in its trunk, replace the dot
10348 with an underscore and try again.
10349 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
10351 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
10353 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
10354 (File::File): Open the input file in binary mode. Strip CR
10355 characters from each CR-LF pair.
10356 (xbasename): Support file names with several possible slash-type
10357 characters, as given by DIR_SEPS[] in nonposix.h.
10359 * src/include/Makefile.sub (HDRS): Add nonposix.h.
10361 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
10362 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
10363 [!_POSIX_VERSION]: Define for traditional Unix systems.
10364 (real_output_file::real_output_file): Remove the MSVC-specific
10365 call to popen, use instead POPEN_WT, appropriately defined on
10366 nonposix.h. #include nonposix.h.
10367 (real_output_file::~real_output_file): Remove the MSVC-specific
10368 call to pclose, a suitable macro is now defined on nonposix.h.
10369 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
10370 and WEXITSTATUS instead of assuming traditional Unix
10371 interpretation of the status returned by pclose.
10373 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
10374 call to popen, use POPEN_RT instead (appropriately defined on
10375 nonposix.h). #include nonposix.h.
10376 (ps_bbox_request): Open the PostScript file in binary mode.
10377 Close the file after processing it.
10378 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
10381 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
10382 A version of run_pipeline that doesn't use `fork'.
10383 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
10384 (system_shell_name, system_shell_dash_c)
10385 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
10386 the ugliness of testing DOS/Windows file names for equality, and
10387 support both stock shells and ports of Unix shells.
10389 * src/roff/groff/groff.cc: #include nonposix.h.
10390 (BSHELL): Definition moved to nonposix.h.
10391 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
10392 instead of a literal "-c".
10393 (xbasename): Support file names with several possible slash-type
10394 characters, as given by DIR_SEPS[] in nonposix.h.
10395 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
10396 of literal strings.
10398 * src/preproc/soelim/soelim.cc: #include nonposix.h.
10399 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
10401 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
10404 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
10406 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
10409 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
10411 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
10412 P_tmpdir is defined, use it instead of the literal "/tmp".
10413 (remove_tmp_files, add_tmp_file): New functions.
10414 (xtmpfile): Record temporary files and register an atexit function
10415 to delete them explicitly, instead of relying on the OS to do
10416 that, which doesn't work on non-Unix systems.
10418 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
10419 (search_path::search_path): Use PATH_SEP instead of a literal
10421 (search_path::command_line_dir): Ditto.
10422 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
10423 to support non-Posix systems.
10425 * src/libs/libbib/search.cc: #include nonposix.h.
10426 (search_list::add_file): Open the file in binary mode.
10428 * src/libs/libbib/linear.cc: #include nonposix.h.
10429 (file_buffer::load): Remove \r characters preceding \n from the
10432 * src/libs/libbib/index.cc: #include nonposix.h.
10433 (make_index_search_item): Open index_filename in O_BINARY mode.
10434 (index_search_item_iterator::get_tag): Ditto. Remove \r
10435 characters before \n characters.
10436 (index_search_item::check_files): Open files in binary mode.
10437 (index_search_item::munge_filename): Support DOS-style file names
10438 with backslashes and drive letters, use IS_ABSOLUTE.
10440 * src/devices/grops/ps.cc: #include nonposix.h.
10441 (main) [SET_BINARY]: Switch stdout to binary mode.
10443 * src/devices/grolj4/lj4.cc: #include nonposix.h.
10444 (main) [SET_BINARY]: Switch stdout to binary mode.
10446 * src/devices/grolbp/lbp.cc: #include nonposix.h
10447 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
10449 * src/devices/grodvi/dvi.cc: #include nonposix.h.
10450 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
10452 (main) [SET_BINARY]: Switch stdout to binary mode.
10453 [_MSC_VER]: Remove an explicit call to _setmode.
10455 * src/include/nonposix.h: New file.
10457 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
10458 operation when building with DJGPP.
10459 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
10460 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
10463 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
10465 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
10466 etc. can include a semi-colon on DOS/Windows.
10467 (depend.temp): Use depend1.temp instead of depend.temp1, to
10468 prevent files from overerwiting each other on 8+3 filesystems.
10470 * gendef.sh (t): Change definition to work with DOS/Windows.
10472 doc/groff.texinfo: Apart of some typo corrections, I also changed
10473 some index entris, to make them more non-ambiguous, and also put
10474 @ignore around some parts that are not yet written, to allow the
10475 Info output be readable.
10477 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
10479 Replaced specific checks for function declarations with a generic
10480 routine taken from GNU bfd.
10482 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
10483 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
10484 * configure.in: Use it.
10485 * src/devices/grolbp/lbp.cc, src/include/lib.h,
10486 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
10487 src/roff/groff/groff.cc: Use it.
10488 * Makefile.in, configure: Updated.
10490 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
10492 * src/devides/grolbp/lbp.h: Removed unused variables.
10494 2000-05-31 Keith Thompson <kst@sdsc.edu>
10496 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
10499 2000-05-31 Werner LEMBERG <wl@gnu.org>
10501 * aclocal.m4 (GROFF_SRAND): New function to test the return value
10502 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
10503 * configure.in: Use it.
10504 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
10505 * configure, Makefile.in: Updated.
10507 * configure.in: Add test for strncasecmp().
10508 * src/include/lib.h: Use it.
10510 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
10512 * src/preproc/grn/Makefile.sub: Add MLIB.
10514 2000-05-29 Nix <nix@esperi.demon.co.uk>
10516 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
10518 2000-05-29 Werner LEMBERG <wl@gnu.org>
10520 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
10522 * PROBLEMS: Small update.
10524 * src/devices/grolbp/lbp.cc: Various small fixes.
10526 2000-05-28 Keith Thompson <kst@sdsc.edu>
10528 * src/roff/nroff/nroff.sh: Fix main loop syntax.
10530 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
10532 2000-05-25 Werner LEMBERG <wl@gnu.org>
10534 * man/roff.man: Removed unused macro.
10536 2000-05-24 Werner LEMBERG <wl@gnu.org>
10538 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
10539 This is needed e.g. if you do
10540 `make distclean; ./configure; make dist'.
10542 Version 1.16 released
10543 =====================
10545 2000-05-23 Werner LEMBERG <wl@gnu.org>
10547 Adding font CWI (constant width italic) to devdvi.
10549 * font/devdvi/CWI: New file.
10550 * font/devdvi/generate/Makefile: Add generating rule.
10551 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
10552 tmac/tmac.dvi: Use it.
10553 * NEWS: Announce it.
10555 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
10556 * font/devlj4/generate/Makefile: Cosmetic changes only.
10558 * man/groff.man: Removed most of the redundant description of
10559 special characters (which is in groff_char.man). Added font
10560 translation CB->CR for devdvi. Other minor fixes.
10562 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
10563 (registered) symbols.
10565 2000-05-22 Werner LEMBERG <wl@gnu.org>
10567 * doc/Makefile: Added rule for creating info files.
10569 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
10571 * font/devdvi/generate/Makefile: Fixed dependencies.
10573 * font/devps/*: Regenerated. Heavy changes for Bookman and
10574 NewCentury Schoolbook!
10575 * font/devps/generate/afmname: Will now run with GNU awk.
10576 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
10577 * font/devps/generate/Makefile: Cosmetic changes only.
10579 2000-05-21 Werner LEMBERG <wl@gnu.org>
10581 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
10582 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
10583 `.SS' now produces a heading with a smaller size than `.SH'.
10584 Completely formatted.
10585 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
10587 * man/groff.man: Improved table appearance. Use of `eo' request
10588 to reduce number of doubled backslashes in macro definitions.
10589 Replacing `\e' with `\(rs'. Other minor fixes.
10591 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
10592 to have correct line number.
10594 * INSTALL: Small improvement.
10596 2000-05-20 Bernd Warken <bwarken@mayn.de>
10598 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
10601 2000-05-19 Bernd Warken <bwarken@mayn.de>
10603 * man/groff.man: Complete update (with a lot of corrections by WL).
10605 2000-05-18 Werner LEMBERG <wl@gnu.org>
10607 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
10609 * font/*/*: Implement it.
10610 * man/groff_char.man, NEWS: Document it.
10612 * src/include/unix.h: Removed. It isn't used.
10614 * doc/groff.texinfo: Slight improvements.
10616 2000-05-17 Werner LEMBERG <wl@gnu.org>
10618 * README, win32-diffs: Small fixes and improvements.
10620 2000-05-16 Werner LEMBERG <wl@gnu.org>
10622 * FDL: New file (the Free Documentation License version 1.1).
10624 * doc/groff.texinfo: Added many start-up values for gtroff.
10625 Some structural improvements of the source code.
10627 2000-05-15 Werner LEMBERG <wl@gnu.org>
10629 * src/roff/troff/input.cc: Added small comment about troffrc-end.
10630 * src/roff/troff/troff.man: Added info about troffrc-end.
10632 2000-05-14 Werner LEMBERG <wl@gnu.org>
10634 * Makefile.in (EXTRADIRS): Fix typos.
10635 (dist): Handle deletion of old .tar.gz file correctly.
10636 (DISTDIRS): Include all tty output devices.
10638 * doc/groff.texinfo: Adding more cross references; countless other
10641 2000-05-13 Werner LEMBERG <wl@gnu.org>
10643 * MORE.STUFF: Added Robert Marks's utilities.
10645 2000-05-12 Werner LEMBERG <wl@gnu.org>
10647 Added win32 port contributed by Blake McBride
10648 <blake@florida-software.com>.
10650 * README.WIN32, win32-diffs: New files.
10653 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
10654 (tmove, tmove2): Added parentheses to avoid compiler warnings.
10655 (change): Removed unused variables.
10657 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
10658 (savebounds): Changed return value from `int' to `void'.
10659 * src/preproc/grn/hdb.cc: Ditto.
10661 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
10662 final backslash in comment to avoid compiler warning.
10664 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
10666 * doc/groff.texinfo: More fixes.
10668 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
10670 * tmac/tmac.doc: Documentation fix.
10672 2000-05-11 Werner LEMBERG <wl@gnu.org>
10674 * doc/groff.texinfo: Reading the source code shows up a lot of
10675 omissions and incorrect data... More conversion to @Deffn macros.
10677 2000-05-10 Werner LEMBERG <wl@gnu.org>
10679 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
10682 * src/roff/troff/request.h: Removing unused `no_break_flag'.
10684 2000-05-09 Werner LEMBERG <wl@gnu.org>
10686 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
10689 * doc/groff.texinfo: Extended history section. More conversion to
10690 @Deffn macros. More .tr documentation.
10692 2000-05-07 Werner LEMBERG <wl@gnu.org>
10694 * doc/groff.texinfo: Completed tab section. Added info about
10697 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
10699 * PROBLEMS: Describe configure script fix for OS/390 Unix.
10701 2000-05-05 Werner LEMBERG <wl@gnu.org>
10703 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
10705 * NEWS: Document it.
10707 * man/troff.man: Minor optical improvements.
10709 2000-05-03 Werner LEMBERG <wl@gnu.org>
10711 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
10713 * font/*/*: Implement it.
10714 * man/groff_char.man, NEWS: Document it.
10716 2000-05-02 Werner LEMBERG <wl@gnu.org>
10718 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
10720 * NEWS: Document the three new man pages.
10722 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
10723 * configure: Updated.
10725 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
10727 2000-05-01 Werner LEMBERG <wl@gnu.org>
10729 Added grap support to grog.
10731 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
10732 * src/roff/grog/grog.man: Document it.
10734 * doc/groff.texinfo, NEWS: Add info about grap support.
10736 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
10737 (with slight fixes by me).
10739 * tmac/groff_tmac.man: New file documenting tmac mechanism.
10740 * tmac/Makefile.sub: Add groff_tmac.man.
10741 * man/roff.man: New file giving overview of roff system.
10742 * man/troff.man: A short reference of troff.
10743 * man/Makefile.sub: Add roff.man and troff.man.
10745 2000-04-30 Werner LEMBERG <wl@gnu.org>
10747 Added grap support to groff.
10749 * src/roff/groff/groff.cc: Implement it.
10750 * src/roff/groff/groff.man: Document it.
10752 * src/devices/grotty/grotty.man: Add cp1047 device.
10753 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
10755 * src/roff/groff/groff.man: Ditto.
10756 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
10757 * doc/groff.texinfo: Ditto.
10759 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
10762 2000-04-29 Werner LEMBERG <wl@gnu.org>
10764 * man/groff_char.man: Add `pc' glyph.
10765 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
10766 * tmac/tmac.tty: Add `pc' glyph.
10767 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
10768 we use cp1047 output device.
10770 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
10771 there are still hardcoded latin1->unicode values in utf8's font
10773 * configure: Updated.
10774 * NEWS: Minor clarification. Updated.
10776 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
10779 2000-04-28 Werner LEMBERG <wl@gnu.org>
10781 Adding EBCDIC code page 1047.
10783 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
10784 font/devcp1047/DESC.proto: New files.
10786 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
10787 either ascii/latin1 or cp1047.
10788 * Makefile.in: Use it.
10789 * configure: Updated.
10791 Replacing and/or adding `md' (mathdot) glyph with `pc'
10792 (periodcentered) in all text fonts.
10794 * font/*/*: Change it.
10796 2000-04-27 Werner LEMBERG <wl@gnu.org>
10798 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
10800 * configure.in: Add check for strings.h.
10801 * src/include/driver.h: Use HAVE_STRINGS_H.
10802 * src/devices/grolbp/lpb.cc: Remove string.h.
10804 * src/include/groff-getopt.h: New file. It will be used instead of
10805 getopt.h (to be included in lib.h) to avoid endless problems with
10806 picky C++ compilers.
10807 * src/include/lib.h: Use groff-getopt.h.
10808 * src/include/Makefile.sub: Updated.
10810 * configure: Updated.
10811 * Makefile.in: Updated.
10813 * NEWS: Mention EBCDIC support.
10815 2000-04-26 Werner LEMBERG <wl@gnu.org>
10817 * TODO: Some additions.
10819 2000-04-25 Werner LEMBERG <wl@gnu.org>
10821 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
10824 2000-04-23 Werner LEMBERG <wl@gnu.org>
10826 * src/roff/troff/troff.man: Minor fixes.
10828 2000-04-22 Werner LEMBERG <wl@gnu.org>
10830 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
10831 `.T' string register and the incompatible definition of the `.T'
10832 number register (compared to Unix troff).
10834 * man/groff_char.man: Add some missing characters.
10835 * font/devutf8/NOTES: Update.
10837 2000-04-21 Werner LEMBERG <wl@gnu.org>
10839 * src/include/htmlindicate.h, src/include/lib.h,
10840 src/include/posix.h: Fix copyright.
10842 * src/include/Makefile.sub: Update.
10844 2000-04-20 Werner LEMBERG <wl@gnu.org>
10846 * src/roff/troff/input.cc (input_char_description): Removing
10847 superfluous space char.
10849 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
10851 * doc/groff.texinfo: Document EBCDIC.
10853 2000-04-19 Werner LEMBERG <wl@gnu.org>
10855 Introducing `shc' as the glyph name for the soft hyphen character.
10857 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
10858 font/devlatin1/R.proto: Use it.
10862 2000-04-18 Werner LEMBERG <wl@gnu.org>
10864 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
10865 dependency on ASCII order.
10867 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
10869 * src/libs/libgroff/illegal.c: Added EBCDIC table.
10870 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
10872 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
10873 to increase portability.
10875 2000-04-15 Werner LEMBERG <wl@gnu.org>
10877 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
10878 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
10879 the generic `\n' if under OS/390 Unix.
10881 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
10883 * configure: Regenerated.
10885 2000-04-14 Werner LEMBERG <wl@gnu.org>
10887 * doc/groff.texinfo: More conversions to @Deffn.
10889 2000-04-12 Werner LEMBERG <wl@gnu.org>
10891 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
10894 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
10896 2000-04-10 Werner LEMBERG <wl@gnu.org>
10898 * doc/groff.texinfo: More conversions to @Deffn.
10900 2000-04-08 Werner LEMBERG <wl@gnu.org>
10902 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
10903 Updated to latest version (glibc 2.1.3).
10905 2000-04-07 Werner LEMBERG <wl@gnu.org>
10907 * doc/Makefile (clean): Include more index files.
10908 Add rule texinfo->dvi.
10910 2000-04-05 Werner LEMBERG <wl@gnu.org>
10912 * doc/groff.texinfo: Added new index `op' for operators. More
10913 info on end of sentence characters. More use of @Deffn.
10915 2000-03-30 Werner LEMBERG <wl@gnu.org>
10917 * */*.man: Adding a note that a whitespace can be inserted between
10918 a command line option and its parameter -- we are using GNU getopt.
10920 * src/roff/groff/groff.man: Add example of `-m mandoc'.
10922 2000-03-28 Werner LEMBERG <wl@gnu.org>
10924 Correct anachronism of calling the man macro file with `-man'
10925 instead of `-m man' etc.
10927 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
10928 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
10929 load tmac.<package>.
10931 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
10935 * doc/groff.texinfo: Updated.
10937 * tmac/groff_man.man: Copyright added.
10939 2000-03-27 Werner LEMBERG <wl@gnu.org>
10941 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
10942 typeset the request resp. escape name with a tt font -- due to a
10943 bug in texinfo.tex it is necessary to use the `-e' switch with
10946 Improving info about usage of groff units.
10950 2000-03-20 Werner LEMBERG <wl@gnu.org>
10952 * doc/groff.texinfo: Added section about man macro package
10953 (I've basically taken groff_man.man). Introducing new indices `ma'
10954 for macros/strings and `gl' for glyph names. Other minor fixes.
10956 * tmac/groff_man.man: Fixed some typos.
10958 2000-03-19 Werner LEMBERG <wl@gnu.org>
10960 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
10963 * doc/texinfo.tex: New file.
10965 2000-03-18 Werner LEMBERG <wl@gnu.org>
10967 * doc/groff.texinfo: Improved section on number registers. Other
10970 2000-03-16 Werner LEMBERG <wl@gnu.org>
10972 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
10975 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
10976 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
10977 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
10978 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
10980 * src/preproc/grn/grn.man: Better synopsis; added copyright.
10982 * src/roff/grog/grog.man: Updated copyright date.
10984 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
10986 * configure.in: Added test for strdup.
10988 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
10991 Replaced dynamic allocation of arrays `[...]' with `new' operator.
10995 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
10997 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
10999 2000-03-11 Werner LEMBERG <wl@gnu.org>
11001 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
11003 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
11004 * src/include/lib.h: Remove some spaces.
11006 2000-03-10 Werner LEMBERG <wl@gnu.org>
11008 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
11009 initializers from arguments (some compilers don't like this).
11011 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
11013 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
11014 used by pic and eqn to tell grohtml where the graphic regions start
11016 * src/libs/libgroff/Makefile.sub: Use it.
11017 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
11018 graphic_start() and graphic_end() from htmlindicate.cc.
11020 2000-03-09 Werner LEMBERG <wl@gnu.org>
11022 * tmac/tmac.safer: Will now work correctly in compatibility mode.
11023 * tmac/groff_man.man: More fixes.
11025 2000-03-08 Werner LEMBERG <wl@gnu.org>
11027 * doc/Makefile: Added texput.log to the `clean' target.
11028 * doc/groff.texinfo: Added info about delimiters for escapes.
11030 2000-03-08 Bernd Warken <bwarken@mayn.de>
11032 * src/preproc/pic/pic.man: Add info on conversion of pic images to
11033 other graphic formats.
11035 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
11037 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
11038 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
11039 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
11042 2000-03-07 Werner LEMBERG <wl@gnu.org>
11044 * doc/groff.texinfo: Spelling fixes.
11046 2000-03-06 Werner LEMBERG <wl@gnu.org>
11048 * tmac/groff_man.man: Completely revised to cover everything in
11051 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
11052 Other minor fixings.
11053 * src/roff/troff/env.cc (environment_copy): Improve error message and
11055 * src/roff/troff/TODO: Updated.
11057 * doc/Makefile: Bug fixes -- this is still provisional, though...
11059 * tmac/eqnrc: Small fixes.
11061 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
11063 Adding a request `evc' to copy environments.
11065 * src/roff/troff/env.cc (environment::copy, environment_copy):
11067 * src/roff/troff/env.h: Add prototype.
11069 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
11071 Adding strsep() -- Solaris 8 doesn't have it.
11073 * configure.in: Test it.
11074 * src/devices/grolbp/lbp.cc: Add code.
11076 2000-03-05 Werner LEMBERG <wl@gnu.org>
11078 * src/roff/troff/div.cc (macro_diversion::output,
11079 top_level_diversion::output): Fixing an incompatibility with
11080 original troff: \x'0' updates the .a register also. Thanks to
11081 <Andries.Brouwer@cwi.nl> for pointing this out.
11082 * doc/groff.texinfo: Document it.
11084 * Makefile.in: Create Makefile.dep if necessary before calling the
11085 submake process to avoid warning about nonexistent file.
11087 * NEWS, PROJECTS: Updated.
11089 2000-03-04 Werner LEMBERG <wl@gnu.org>
11091 * tmac/troffrc: Add tmac.lbp.
11093 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
11095 * tmac/tmac.lbp: New file.
11096 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
11099 2000-03-03 Werner LEMBERG <wl@gnu.org>
11101 * Makefile.in: Fixing $(subdir).
11103 * README, NEWS: Small fixes.
11105 * test-groff: Adding path to grolbp.
11107 * configure.in: The (new) file src/xditview/Imakefile.in will be
11108 also configured -- it is now possible to build gxditview in a
11109 directory different from $srcdir.
11111 2000-03-02 Blake McBride <blake@florida-software.com>
11113 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
11115 * MORE.STUFF: Added website of bell labs and info about plot2dev.
11117 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
11119 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
11122 2000-02-29 Werner LEMBERG <wl@gnu.org>
11124 Adding GNU getopt to the groff distribution.
11126 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
11128 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
11129 * aclocal.a4: Remove GROFF_GETOPT function.
11130 * configure.in, Makefile.in, PROBLEMS: Update.
11131 * src/include/lib.h: Replace getopt tests with getopt.h.
11132 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
11134 * doc/groff.texinfo: Further checking/updating. Adding more index
11137 * man/groff_out.man: Fix nroff mode activation (for emacs).
11138 * man/groff_font.man: Add missing ligature.
11140 2000-02-28 Werner LEMBERG <wl@gnu.org>
11142 * doc/groff.texinfo: Further checking/updating. Adding more index
11145 * src/devices/grolbp/grolbp.man: Added a comment line at the
11146 beginning of the file (similar to shell scripts) which indicates
11147 that `tbl' should be used as a preprocessor.
11149 2000-02-27 Blake McBride <blake@florida-software.com>
11151 Adapting groff to MS Visual C++ 6.0 compiler (tested with
11152 Windows NT 4.0). Uses _MSC_VER define where necessary.
11154 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
11155 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
11156 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
11157 src/include/lib.h, src/libs/libgroff/errarg.cc,
11158 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
11159 src/preproc/refer/label.y, src/preproc/refer/label.cc,
11160 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
11161 src/roff/troff/div.cc, src/roff/troff/env.cc,
11162 src/roff/troff/input.cc, src/roff/troff/node.cc,
11163 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
11164 if_to_a() to avoid name clashes.
11165 * src/include/posix.h: Don't use unistd.h.
11166 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
11167 clause for integrating non-Unix xtmpfile() code.
11168 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
11169 structure; use "rt" for popen() in pipe_source(); add getpid()
11171 * src/roff/troff/node.cc: Use special versions of popen() in
11172 real_output_file() and pclose() in ~real_output_file().
11174 2000-02-27 Werner LEMBERG <wl@gnu.org>
11176 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
11177 LBP-8 series laser printers). This code has been contributed by
11178 Francisco Andrés Verdú <pandres@dragonet.es>.
11180 * src/devices/grolbp/*: The grolbp output device.
11181 * font/devlpb/*: The font description files.
11182 * Makefile.in: Add grolpb and devlbp subdirectories.
11184 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
11185 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
11188 * doc/groff.texinfo: Further checking/updating. Adding more index
11193 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
11195 * man/groff_font.man: Adding info about obsolete DESC keywords.
11196 * src/devices/grolj4/grolj4.man: Documenting additional DESC
11199 2000-02-26 Werner LEMBERG <wl@gnu.org>
11201 * src/preproc/grn/grn.man: Added info about the gremlin file format
11202 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
11204 2000-02-25 Werner LEMBERG <wl@gnu.org>
11206 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
11207 friends to be non-integer.
11209 * src/preproc/grn/grn.man: Document it.
11211 * doc/groff.texinfo: Further checking/updating. Adding more index
11214 2000-02-24 Werner LEMBERG <wl@gnu.org>
11216 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
11217 line thicknesses to be integer multiples of this value.
11219 * src/preproc/grn/grn.man: Commenting out the -s option -- the
11220 corresponding code doesn't work (yet).
11222 * doc/groff.texinfo: Further checking/updating. Adding more index
11225 2000-02-23 Werner LEMBERG <wl@gnu.org>
11227 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
11228 specify line thickness instead of base units. The new default
11229 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
11230 thick lines respectively.
11232 Removed unused variable `prevval'.
11234 * src/preproc/grn/grn.man: Updated.
11236 2000-02-22 Werner LEMBERG <wl@gnu.org>
11238 * src/preproc/grn/main.cc: Slight formatting.
11240 * src/roff/groff/groff.man: Formatting fix.
11241 * src/preproc/grn/grn.man: Ditto.
11243 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
11245 * doc/groff.texinfo: Further checking/updating.
11247 2000-02-21 Werner LEMBERG <wl@gnu.org>
11249 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
11251 * test-groff: Added grn subdir to path.
11253 * doc/groff.texinfo: Some restructing and other small improvements.
11255 * src/roff/groff/groff.cc (help): Fixed info string.
11257 2000-02-20 Werner LEMBERG <wl@gnu.org>
11259 * doc/meref.me: Fix description of .GS request.
11261 * src/roff/troff/troff.man: Fixing typo.
11263 Adding the `grn' preprocessor for gremlin graphic files.
11265 * src/preproc/grn/*: This is the Berkeley distribution written by
11266 David Slattengren and Barry Roitblat, adapted to groff by Daniel
11267 Senderowicz and Werner Lemberg.
11269 * doc/grnexampl.{me,g}: A sample for grn.
11271 * Makefile.in: Added subdirectory entry for grn.
11273 * src/roff/groff/groff.cc: Added support for grn. It can be now
11274 called with the switch `-g'.
11276 * src/roff/groff/groff.man: Updated.
11278 * src/roff/grog/grog.{man,pl,sh}: Updated.
11282 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
11284 * src/include/lib.h: Added xtmptemplate and made xtmpfile
11285 parametrically polymorphic.
11287 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
11288 and the alterations to xtmpfile.
11289 xtmpfile can be requested to return the filename created
11290 and asked not to unlink the temp file. The default behaviour
11291 if parameters are absent is exactly the same as before.
11293 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
11295 A new request `length' is available which returns the length of a
11296 string in a number register:
11298 * src/roff/troff/input.cc (length_macro): Implement it.
11299 * src/roff/troff/input.cc (init_input_requests): Register it.
11301 2000-02-11 Werner LEMBERG <wl@gnu.org>
11303 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
11304 of the `substring' request.
11306 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
11309 * src/roff/troff/TODO, NEWS: Updated.
11311 2000-02-09 Werner LEMBERG <wl@gnu.org>
11313 * src/roff/groff/groff.man: Added an example.
11315 2000-02-06 Werner LEMBERG <wl@gnu.org>
11317 I've considerably modified the directory structure of the
11318 distribution to get a more vertical layout. For example, the number
11319 of top level directories has been reduced from 42 to 6.
11321 As a consequence, many changes, especially to the makefiles, were
11324 * The makefile variables `top_builddir' and `top_srcdir' have been
11325 introduced. Virtually all relative paths have been replaced with
11326 absolute ones using these two variables.
11328 * Dependencies (in the files `Makefile.dep') are no longer part of
11329 the distribution. Instead, they are created during a `make install'
11330 in the build directory.
11332 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
11333 make `top_srcdir' and `top_builddir' absolute.
11335 Some other changes:
11337 * Man pages now depend on the files `VERSION' and `REVISION'.
11339 * The added shell script `mkinstalldirs' will replace `mkdir' in
11342 * VERSION: Version number increased to 1.16.
11344 2000-02-04 Werner LEMBERG <wl@gnu.org>
11346 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
11348 * Makefile.in: Removed $(tmac_m) since it is no longer needed
11349 (after an update of the mm stuff).
11351 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
11353 2000-02-03 Werner LEMBERG <wl@gnu.org>
11355 The .psbb request will now also accept Mac PS images (i.e. using LF
11356 as the EOL character).
11358 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
11359 (with slight modifications).
11360 * troff/input.cc (do_ps_file): Use it.
11362 * test-groff: Add grohtml and grolj4 output devices to PATH.
11364 2000-01-30 Werner LEMBERG <wl@gnu.org>
11366 * NEWS, MORE.STUFF: Updated.
11368 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
11370 Add the `srand' command to pic.
11372 * pic/lex.cc, pic/pic.y: Implement it.
11373 * pic/pic.man: Document it.
11374 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
11376 2000-01-30 Werner LEMBERG <wl@gnu.org>
11378 Add a new request `.psbb'. This does exactly what the external
11379 program psbb did. It scans a PostScript image file for a
11380 %%BoundingBox comment and extracts the bounding box values (in
11381 PostScript units) which are then stored in the four new (read-only)
11382 number registers `llx', `lly', `urx', and `ury'.
11384 This will allow the usage of the .PSPIC macro without worrying
11385 about unsafe behaviour of groff, i.e., it will work without the
11386 `-U' switch of groff.
11388 * troff/input.cc: Implement it.
11389 * tmac/tmac.pspic: Use it.
11390 * troff/troff.man, grops/grops.man, NEWS: Document it.
11391 * psbb/*, Makefile.in: Remove it since it is no longer needed.
11393 This is bloody C code simply adapted from psbb.c! Any improvements
11396 2000-01-29 Werner LEMBERG <wl@gnu.org>
11398 * man/groff_font.man: Minor clarifications.
11402 2000-01-28 Werner LEMBERG <wl@gnu.org>
11404 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
11406 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
11408 * man/groff_font.man: Brought up to date regarding tcommand
11410 * libgroff/font.cc: Handle everything after `--' as a comment
11412 * devps/*: Added comment delimiter inside devps font files.
11414 2000-01-28 Werner LEMBERG <wl@gnu.org>
11416 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
11417 \fC...\fP (which now works as expected).
11419 * troff/troff.man: Fix typo.
11421 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
11423 Completed the pass_filenames implementation in troff.
11425 * libdriver/input.cc: Will read the new `F' tcommand.
11426 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
11427 * troff/input.cc: Use it.
11429 2000-01-26 Werner LEMBERG <wl@gnu.org>
11431 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
11432 font will now be updated even if an invalid font is selected.
11434 2000-01-24 Werner LEMBERG <wl@gnu.org>
11436 * doc/homepage.ms: Updated for new tmac.arkup.
11438 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
11440 * tmac/tmac.arkup: Cleanup.
11442 Added `\&' to .HTML macro to `leave vertical mode', so to say.
11444 Removed obsolete .LINK macro completely.
11446 The macros .URL, .FTP, and .MAILTO now accept a third argument which
11447 will be immediately appended to the second argument (to be used with
11448 punctuation, for example).
11450 Disabled .CDFTP macro temporarily for security reasons.
11452 * tmac/groff_markup.man: Complete revision for latest changes in
11453 tmac.arkup -- note that it does not yet format correctly with
11456 2000-01-23 Bruno Haible <haible@clisp.cons.org>
11458 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
11459 * devutf8/R.proto: Add mappings for wp, lh, rh.
11460 * devutf8/NOTES: Updated.
11462 2000-01-23 Werner LEMBERG <wl@gnu.org>
11464 * doc/groff.texinfo: Updated version/copyright info.
11466 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
11468 Added support for two new directives in device descriptions:
11469 `pass_filenames' (to pass the input file name to the output device)
11470 and `use_charnames_in_special' (to support e.g. accented characters
11471 in the `X' request).
11473 * include/font.h, troff/charinfo.h: Declare it.
11475 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
11477 * devhtml/DESC: Use it.
11479 * troff/input.cc: New function encoded_char.
11481 * troff/token.h: Add test for `specialness'.
11483 2000-01-21 Werner LEMBERG <wl@gnu.org>
11485 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
11486 mistake from the list of files to be installed.
11488 2000-01-18 Werner LEMBERG <wl@gnu.org>
11490 * README: Added info how to apply patches.
11492 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
11494 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
11496 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
11498 * troff/input.cc: Add support for troffrc-end.
11500 * tbl/main.cc: Altered to issue table-start and table-end special
11501 characters if using the html device.
11503 * devhtml/*: Modified font files to incorporate html encoding of
11506 * tmac/groff_markup.man: New file documenting tmac.arkup.
11508 * tmac/troffrc-end: New file. This is invoked after all user
11509 specified macros. Currently used by the html device to include
11510 tmac.html. Thus no need for users to specify -mhtml anymore.
11512 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
11513 (MAN7): Add groff_markup.man.
11515 * tmac/tmac.an, tmac/tmac.html: Small html updates.
11517 * tmac/troffrc: tmac.arkup will now be called for the html device.
11519 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
11520 extra device specific information about fonts.
11522 * doc/homepage.ms: New file. It is an example how an HTML home page
11523 could look like with grohtml.
11525 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
11527 2000-01-12 Bruno Haible <haible@clisp.cons.org>
11529 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
11532 * devutf8/NOTES: Updated.
11534 2000-01-08 Bruno Haible <haible@clisp.cons.org>
11536 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
11537 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
11538 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11539 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
11540 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
11541 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
11542 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
11543 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
11546 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
11548 2000-01-12 Fabrizio Polacco <fab@prosa.it>
11550 grolj4: Paper size will be searched case-insensitively.
11552 * include/lib.h: Add check for strcasecmp().
11553 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
11554 * configure.in: Check for strcasecmp().
11556 2000-01-11 Werner LEMBERG <wl@gnu.org>
11558 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
11561 2000-01-10 Werner LEMBERG <wl@gnu.org>
11563 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
11566 Add a new read-only register, `.Y', which contains the groff
11569 * troff/input.cc (init_input_requests): Define it.
11570 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
11571 * doc/groff.texinfo, troff/troff.man: Document it.
11573 * libgroff/Makefile.sub (version.cc): Add definition of
11574 `Version_string[]', consisting of `<major>.<minor>.<revision>'
11575 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
11576 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
11577 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
11578 troff/input.cc, pfbtops/pfbtops.c: Use it.
11580 2000-01-10 Fabrizio Polacco <fab@prosa.it>
11582 Add a revision scheme to the groff package.
11584 * REVISION: New file.
11585 * libgroff/Makefile.sub (version.cc): Use it to define
11586 `revision_string[]'.
11587 * grops/psrm.cc: Use revision_string (converted to an unsigned
11588 integer) in constructor of resource_manager.
11590 2000-01-10 Bruno Haible <haible@clisp.cons.org>
11592 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
11594 * Makefile.in (DEVDIRS): Add devutf8.
11595 * grotty/tty.cc: Include device.h.
11596 (glyph): Change type of `code' to `unsigned int'.
11597 (tty_printer): New field is_utf8. Constructor takes device argument.
11598 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
11599 (tty_printer::add_char): Change type of first arg to `unsigned int'.
11600 (tty_printer::put_char): New function.
11601 (tty_printer::end_page): Use put_char() instead of ::putchar().
11602 (make_printer): Pass device to tty_printer constructor.
11603 * nroff.sh: Determine default device by calling 'locale'. As a
11604 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
11605 Recognize UTF-8 locales.
11606 * tmac/eqnrc: Recognize utf8 like latin1.
11607 * tmac/troffrc: Device utf8 needs tmac.tty.
11609 2000-01-07 Werner LEMBERG <wl@gnu.org>
11611 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
11613 2000-01-07 Paul Eggert <eggert@twinsun.com>
11615 Add a new predefined writeable number register, `year',
11616 which contains the current year.
11618 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
11619 * tmac/tmac.s: Use it.
11620 * troff/input.cc (init_registers): Initialize it.
11622 2000-01-06 Werner LEMBERG <wl@gnu.org>
11624 * PROBLEMS: Fixed typo.
11626 2000-01-04 Paul Eggert <eggert@twinsun.com>
11628 * PROBLEMS: Add Y2k advice for the yr number register.
11630 2000-01-03 Paul Eggert <eggert@twinsun.com>
11632 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
11634 2000-01-02 Werner LEMBERG <wl@gnu.org>
11636 * tmac/tmac.arkup: Slight modification of macros to provide better
11637 appearance for non-HTML formats.
11639 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
11641 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
11642 does not automatically translate to malloc(n) on all OSes
11643 (e.g., SunOS) so do it explicitly. Also, check the returned
11646 2000-01-01 Werner LEMBERG <wl@gnu.org>
11648 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
11650 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
11651 expects this variable
11653 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
11655 * doc/Makefile: Added instructions to create HTML and text
11656 versions of some files.
11658 1999-12-31 Werner LEMBERG <wl@gnu.org>
11660 * Updated INSTALL.gen.
11662 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
11663 better resp. correctly with non-HTML devices.
11665 Version 1.15 released
11666 =====================
11668 1999-12-28 Werner LEMBERG <wl@gnu.org>
11670 * NEWS, VERSION: Changed to 1.15
11672 1999-12-27 Paul Eggert <eggert@twinsun.com>
11674 * nroff/nroff.man: -S is safer, not safe.
11676 * groff/groff.cc (main): Use `safer', not `safe', in variable
11677 names. This does not change the behavior.
11679 * troff/input.cc (main): Likewise.
11681 * nroff/nroff.sh: Likewise.
11683 * troff/input.cc (prepend_string): New function.
11684 (main): Prepend -msafer, so that we check macro libraries for
11687 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
11689 Version 1.14 released
11690 =====================
11692 1999-12-26 Werner LEMBERG <wl@gnu.org>
11694 * NEWS, VERSION: Changed to 1.14.
11696 1999-12-24 Werner LEMBERG <wl@gnu.org>
11698 * refer/refer.cc: Fixing the last fix.
11700 Version 1.13 released
11701 =====================
11703 1999-12-23 Werner LEMBERG <wl@gnu.org>
11705 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
11710 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
11712 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
11713 document conventions, the version number must be a real.
11715 Version 1.12.1 released
11716 =======================
11718 1999-12-22 Werner LEMBERG <wl@gnu.org>
11720 * VERSION: Changed to 1.12.1.
11722 1999-12-22 Alan Rooks <arooks@istar.ca>
11724 * refer/refer.cc (do_file): Slight modification to satisfy the
11725 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
11728 1999-12-20 Werner LEMBERG <wl@gnu.org>
11730 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
11733 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
11734 list of unsafe requests.
11736 * pic/pic.man: Fixed a typo.
11738 * man/groff_out.man: Fixed a typo.
11740 1999-12-18 Werner LEMBERG <wl@gnu.org>
11742 * Makefile.in: Doc fixes.
11744 1999-12-17 Fabrizio Polacco <fab@prosa.it>
11746 * groff/groff.cc: Missing `U' option added to getopt().
11748 * troff/troff.man: Missing `U' option added to synopsis.
11750 Version 1.12 released
11751 =====================
11753 1999-12-14 Werner LEMBERG <wl@gnu.org>
11755 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
11758 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
11759 with the more appropriate terms `safer' and `unsafe'.
11761 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
11762 sys_nerr and sys_errlist[].
11764 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
11766 * pic/pic.y, pic/pic.cc: Added check for fmod().
11768 1999-12-13 Werner LEMBERG <wl@gnu.org>
11770 * VERSION: Changed to 1.12.
11772 Here some patches from various sources; most of them taken from
11773 the Debian distribution.
11775 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
11776 tmac/Makefile.sub: New files copied directly from the NetBSD
11777 distribution. Probably, some additional adaptation later on is
11780 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
11781 of unsafe requests.
11783 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
11784 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
11785 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
11786 (`-S') is now the default.
11788 * README, NEWS: Updated.
11790 1999-12-09 Werner LEMBERG <wl@gnu.org>
11792 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
11794 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
11796 1999-12-06 Werner LEMBERG <wl@gnu.org>
11798 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
11799 grief than relief today. Additionally, it is against the GNU
11802 * configure: Recreated.
11804 1999-12-05 Werner LEMBERG <wl@gnu.org>
11806 * configure.in: Added GROFF_LIBM.
11808 * configure: Recreated.
11810 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
11813 * Makefile.in: Added definition of $(LIBM).
11815 * Makefile.comm (LIBM): Removed.
11817 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
11819 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
11821 * doc/Makefile: Added rule for generation pic.html.
11823 (clean): Files produced by grohtml will be removed also.
11825 * doc/pic.ms: Small fix.
11827 * tmac/tmac.html: Fixed suppression of headers.
11829 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
11831 * tmac/tmac.html: Fixing horizontal arrows.
11833 Turning off hyphenation.
11835 * tmac/tmac.an: Improved support for grohtml; better indentation,
11836 no footers/headers.
11838 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
11840 * tmac/tmac.arkup: Added CDFTP macro
11842 * tmac/tmac.html: All headers are turned off for ms, me, and mm
11845 * tmac/troffrc: Some additions for HTML stuff.
11847 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
11849 * tmac/tmac.html: Small changes.
11851 1999-09-26 Werner LEMBERG <wl@gnu.org>
11853 * doc/groff.texinfo: Minor fixes.
11855 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
11857 * devhtml/TR: Changed spacewidth to 3.
11859 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
11861 * tmac/tmac.html: Moved markup macros to tmap.arkup.
11863 * tmac/tmac.arkup: New file.
11865 * grohtml/ChangeLog: New file.
11867 1999-09-16 Werner LEMBERG <wl@gnu.org>
11869 * doc/groff.texinfo (Common Features): Added Copying chapter.
11870 Changed format to @smallbook.
11872 1999-09-15 Werner LEMBERG <wl@gnu.org>
11874 * NEWS: Added info about groff.texinfo.
11876 * doc/groff.texinfo: Will now compile (using texi2dvi) without
11879 1999-09-14 Werner LEMBERG <wl@gnu.org>
11881 * groff/groff.man: More updates.
11883 1999-09-13 Werner LEMBERG <wl@gnu.org>
11885 * doc/groff.texinfo: New file. This manual is still very
11886 rudimentary. It has been originally contributed by Trent
11887 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
11890 * INSTALL: Added information about the `doc' subdir
11892 * troff/troff.man: Minor fixes.
11894 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
11897 * troff/input.cc (usage): Added missing `-ffam' to usage message.
11899 * Makefile.in (dist): groff-$(version).tar.gz must be removed
11900 also, otherwise it is included itself in another call of `make
11903 * groff/groff.cc (synopsis): Removed superfluous space.
11905 * PROJECTS, PROBLEMS, NEWS: Updated.
11907 * VERSION: Updated to 1.12beta.
11909 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
11911 * README: Updated: Included documentation about CVS repository,
11912 mailing lists, and daily snapshots.
11914 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
11916 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
11918 * tmac/tmac.an: If the tag didn't fit into the space that the
11919 macro `TP' specifies, the rest of the tag went into the space for
11922 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
11924 * grolj4/lj4.cc: Added duplex printing (option `-d').
11926 * grolj4/grolj4.man: Document duplex printing.
11928 1999-09-12 Werner LEMBERG <wl@gnu.org>
11930 * doc/Makefile (pic.ps): Fixed rule which caused problems with
11931 non-GNUish sed programs.
11933 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
11936 * configure.in (LIBS): Added `-lc'
11938 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
11940 * pic/tex.cc (solid_arc): Casting M_PI to double.
11942 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
11944 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
11945 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
11946 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
11948 * groff/groff_man.man: New file. This manual page was originally
11949 written for the Debian GNU/Linux system by Susan G. Kleinmann
11952 * eqn/list.cc (list_box::compute_metrics,
11953 list_box::compute_sublist_width): Removed variable declaration to
11954 avoid shadowing warnings.
11956 * grops/psrm.cc (resource_manager::process_file): Ditto.
11958 * tfmtodit/tfmtodit.cc (main): Ditto.
11960 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
11961 to avoid shadowing warnings.
11963 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
11964 shadowing loop variable.
11966 * groff/groff.man, troff/troff.man: Added doc about grohtml.
11968 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
11970 New grohtml frontend to convert groff input to html.
11972 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
11974 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
11976 * tmac/eqnrc: Added html device.
11978 * tmac/tmac.html: New file.
11980 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
11981 (troff_output::start_picture, troff_output::finish_picture),
11982 tbl/main.cc (process_input_file):
11983 Surrounded output with `graphics_start' and `graphics_end' so that
11984 the html driver can identify non-text portions.
11986 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
11987 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
11988 grotty/tty.ps (tty_printer::set_char): Additional parameter
11991 * include/printer.h: Class printer: New function
11992 set_char_and_width; new variables (is_char_named, is_named_set,
11993 named_command, named_char_s, named_char_n) to hold information
11994 about named characters -- needed by the html driver.
11996 * libdriver/printer.cc (printer::set_ascii_char,
11997 printer::set_special_char): Use set_char_and_width.
11999 * devhtml/*: New device files for html driver.
12001 * grohtml/*: New driver grohtml.
12003 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
12005 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
12008 1999-09-11 Luke Mewburn <lukem@netbsd.org>
12010 * libgroff/string.cc (search): Small fix to test against NULL
12013 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
12015 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
12016 \b'abc') were stacked in reverse order when processed in a
12019 * troff/node.h: Added `*last' to struct `node' to make the above
12022 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
12023 The default scale for the 'f' and 't' graphics functions were 'm'
12024 rather than 'u' (i.e., no scaling).
12026 1999-09-11 Peter Miller <peterm@jna.com.au>
12028 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
12029 do_file), soelim/soelim.man: Added `-I file' option to soelim,
12030 defining include paths.
12032 * soelim/soelim.cc (include_path_append): New function.
12034 1999-09-11 Larry Jones <larry.jones@sdrc.com>
12036 * tbl/main.cc (process_options): Unix (at least Documenter's
12037 Workbench) tbl allows arbitrary non-alpha characters between
12040 1999-09-11 Paul Eggert <eggert@twinsun.com>
12042 Y2k fixes. Don't assume that the current year precedes 2000.
12044 * doc/meref.me: Add \n(y2, \n(y4.
12046 * tmac/doc-common (Yr): New number register.
12047 (Dd): Don't assume current year precedes 2000.
12049 * tmac/tmac.e (td): Likewise.
12050 (y2, y4): New number registers.
12052 * pic/pic.man: Update reference for pic paper to May, 1991
12055 1999-09-11 Werner LEMBERG <wl@gnu.org>
12057 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12058 Removed quotation marks which prevented correct expansion of
12061 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
12063 1999-09-10 Werner LEMBERG <wl@gnu.org>
12065 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
12068 * Removed configure.old.
12070 1999-08-31 Werner LEMBERG <wl@gnu.org>
12072 * VERSION: Updated to 1.11.1
12074 1999-05-27 Werner LEMBERG <wl@gnu.org>
12076 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
12078 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12079 added quotations around $(tmac_wrap) to avoid syntax error if
12082 * configure: Newly generated using autoconf 2.13.
12084 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
12086 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
12088 * README, PROJECTS, NEWS, INSTALL, VERSION,
12089 doc/Makefile. doc/pic.ms, groff/groff.man:
12090 Prepare for 1.11 release. No code changes.
12091 Documentation for pic added (doc/pic.ms).
12093 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
12095 * Version 1.10 released.
12097 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
12099 * afmtodit/afmtodit.pl: Avoid comment on first line.
12101 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
12103 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
12104 * configure.in: Call it.
12106 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
12107 (distfiles): Doesn't depend on config.log or config.cache.
12109 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
12111 * grog/grog.sh: Use print "" rather than print in END rule.
12113 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
12115 * tbl/main.cc (process_data): Don't give error for excess data
12116 entries that are comments.
12118 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
12120 * tbl/main.cc (process_data): Fix case where new for-scope rules
12121 silently change meaning of code.
12123 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
12125 * troff/env.cc (hyphenate): Loop over all consecutive sequences
12126 of non-zero hyphenation codes.
12128 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
12130 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
12132 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
12134 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
12136 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
12138 * tmac/tmac.andoc: Make it work in compatibility mode.
12140 * refer/token.h (token_info::is_range_sep): New function.
12141 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
12142 * refer/ref.cc (reference::output): More sophisticated check for
12145 * devps/prologue.ps (MANUAL): New procedure.
12146 * grops/ps.cc (main): New -m option.
12147 (usage): Include -m.
12148 (ps_printer::~ps_printer): Implement -m.
12150 * aclocal.m4 (GROFF_G): New macro.
12151 * configure.in: Call it.
12152 * Makefile.in (g): Provided by configure.
12154 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
12156 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
12159 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
12160 (tmac_m, tmac_s): Deleted.
12161 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
12162 tmac_s_prefix): New variables.
12163 (MDEFINES): Change accordingly.
12164 * Makefile.comm (.man.n): Use new TMAC_* variables.
12165 * configure.in (GROFF_TMAC): Call.
12166 * aclocal.m4 (GROFF_TMAC): Define.
12167 * tmac/Makefile.sub (stamp_wrap): New target.
12168 (install_data, uninstall_sub): Handle macro wrapping.
12170 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
12172 * tbl/main.cc (main): Ignore -T option.
12174 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
12176 * devlj4/generate/special.map: Add definition of \(nb.
12178 * tmac/tmac.dvi: Add definition of \(nb.
12180 * troff/dictionary.c (dictionary::dictionary): association::v gets
12181 initialized by association::association.
12183 * tmac/Makefile.sub: Avoid using temporary files when installing.
12185 * troff/env.cc (environment::set_font): Make bad font number a
12188 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
12190 * Makefile.in (datadir): Use share rather than lib.
12192 * groff/groff.cc (basename): Rename to xbasename.
12194 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
12196 * Makefile (CCLIBS): Don't use.
12197 * Makefile.ccpg: Likewise.
12199 * acgroff.m4: Rename to...
12200 * aclocal.m4: Modify extensively for autoconf 2.
12201 * configure.in: Likewise.
12202 * Makefile.in: Likewise.
12204 * groff/pipeline.c (const): Declare as empty if __STDC__ not
12206 (xstrsignal): Check for definition of NSIG. Conditionalize
12207 on SYS_SIGLIST_DECLARED. Make return type const.
12209 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
12211 * troff/input.cc (interpolate_macro): Rephrase missing space
12214 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
12216 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
12217 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
12218 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
12219 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12220 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
12221 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
12222 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
12223 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
12224 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
12225 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
12226 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
12229 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
12231 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
12233 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
12235 (macro_iterator::macro_iterator): Add additional argument.
12237 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
12239 * troff/div.cc (vertical_size::vertical_size): In place of integer
12240 specifying line spacing use cunits specifying post vertical
12242 (macro_diversion::output, top_level_diversion::output): Likewise.
12243 * troff/div.h: Change declarations accordingly.
12244 * troff/env.cc (pending_output_line): Replace ls field by post_vs
12246 (pending_output_line::pending_output_line,
12247 pending_output_line::output, environment::output,
12248 environment::output_line, environment::output_title,
12249 environment::hyphenate_line): In place of
12250 integer specifying line spacing use cunits specifying post vertical
12252 (environment::environment): Add post_vertical_spacing and
12253 prev_post_vertical_spacing arguments.
12254 (environment::get_post_vertical_spacing): New function.
12255 (environment::total_post_vertical_spacing): New function.
12256 (environment::post_vertical_spacing): New function.
12257 (init_env_requests): Initialize pvs request and .pvs register.
12258 * troff/env.h: Change declarations.
12260 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
12262 * tmac/tmac.pspic: Immediately remove the temporary file.
12264 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
12266 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
12267 height is specified.
12269 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
12271 * tbl/table.c (struct vertical rule, class table_entry): Use int
12272 not short for start_row and end_row.
12274 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
12276 * troff/input.cc (trapping_blank_line, blank_line_macro): New
12278 (diverted_space_node::reread, process_input_stack): Call
12279 trapping_blank_line() rather than blank_line().
12280 (init_input_requests): Bind "blm" to blank_line_macro().
12282 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
12284 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
12286 * troff/env.cc (environment::possibly_break_line): Require that
12287 width total excluding width of final space node be greater than
12288 the target text length.
12290 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
12292 * troff/node.cc (kern_pair_node::vertical_extent): New function.
12294 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
12296 * troff/node.cc (charinfo_node): New class.
12297 (glyph_node, composite_node): Derive from charinfo_node. Change
12298 member functions accordingly.
12300 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
12302 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
12304 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
12306 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
12308 * devps/generate/textmap (notsubset): Add.
12310 * tmac/tmac.a4: New file.
12312 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
12314 * pic/main.cc (had_parse_error): New variable.
12315 (do_picture, do_whole_file): Set had_parse_error if yyparse()
12317 (main): Return 1 if had_parse_error is true.
12319 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
12321 * grolj4/lj4.cc (main): Avoid use of strtoul.
12323 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
12325 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
12326 iso_8859_1 or $LESSCHARSET is latin1.
12328 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
12330 * hpftodit: New directory.
12331 * Makefile.in (CCPROGDIRS): Add hpftodit.
12332 * devlj4/generate: New directory.
12334 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
12336 * configure.in: Don't use AC_VFORK.
12337 * groff/pipeline.c (run_pipeline): Use fork() always.
12339 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
12341 * grops/ps.cc (main): Use %1 not %s in error message for -w.
12343 * Makefile.in (CCPROGDIRS): Add grolj4.
12344 (DEVDIRS): Add devlj4.
12345 * grolj4, devlj4: New directories.
12346 * tmac/troffrc: Handle lj4.
12347 * tmac/tmac.lj4: New file.
12349 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
12351 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
12353 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
12355 * troff/input.cc (do_if_request): At end of second string, switch
12356 environments before getting next token.
12358 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
12360 * devps/psstrip.sed: Split rule that strips whitespace on either
12361 side of delimiters.
12363 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
12365 * troff/node.h (font_family::make_definition): Add return value to
12366 declaration. * troff/symbol.h (symbol::operator==,
12367 symbol::operator!=): Likewise.
12369 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
12371 * groff/groff.cc (main, help, synopsis): Handle -S.
12372 (possible_command::insert_arg): New function.
12374 * tmac/tmac.safer: New file.
12375 * tmac/msafer.man: New file.
12376 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
12378 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
12380 * pic/pic.h, pic/main.cc (safer_flag): New variable.
12381 * pic/pic.y (placeless_element): Avoid unsafe operations if
12382 `safer_flag' is set.
12383 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
12385 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
12387 * eqn/lex.cc (get_token): Put call to add_context() in block to
12388 work around Sun C++ 4.0 bug.
12390 * include/stringclass.h (operator +): Use ?: instead of `if' to
12391 work around Sun C++ 4.0 bug.
12393 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
12395 * tbl/main.cc (process_format): Accept - as a synonym for the _
12398 * libbib/index.cc (minus_one): Don't declare as const.
12400 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
12402 * troff/input.cc (get_char_for_escape_name): Push back a newline.
12404 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
12406 * troff/input.cc (write_macro_request): New function.
12407 (init_input_requests): Bind write_macro_request to writem.
12409 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
12411 * tmac/tmac.s (@EN): Turn filling back on even if there was no
12414 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
12416 * tmac/tmac.s (@TS): Renamed from TS.
12417 (TS): Call LP then TS again.
12418 (cov*ab-init): Alias @TS to TS.
12420 * tmac/tmac.s: Allow QP or RS to initialize.
12422 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
12423 Move initializations of PS and LL here.
12424 (par@init): Don't initialize HY. Avoid changing environment 0.
12425 (par*env-init): Don't all par@reset.
12427 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
12429 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
12431 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
12433 * Makefile.in (MDEFINES): Add LDFLAGS.
12434 (LDFLAGS): Add definition line.
12436 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
12438 * troff/input.cc (get_optional_char): Split off error check into...
12439 (check_missing_character): New function.
12440 * troff/token.h: Declare it.
12441 * troff/env.cc (margin_character): Don't call get_optional_char.
12442 Only call tok.next() after making the node.
12444 * include/lib.h (getopt): Make 2nd argument char *const *.
12446 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
12448 * nroff/conftest.sh: Deleted.
12450 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
12452 * pic/make-dos-dist: Deleted.
12454 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
12456 * devps/psstrip.sed: Strip comments before stripping trailing
12459 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
12461 * Version 1.09 released.
12463 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
12465 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
12467 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
12469 * libgroff/font.cc (font::load_desc): Fix typo in error message.
12471 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
12473 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
12474 about returning without a value.
12476 * troff/charinfo.h (charinfo::get_special_translation): Cast
12477 TRANSLATE_NONE to int.
12479 * refer/token.cc (lookup_token, store_token): Remove bogus loop
12480 test. Fix test so that it works with n unsigned.
12482 * pic/pic.y (defaults_table): Fully bracket initializer.
12483 * pic/lex.cc (lookup_keyword): Likewise.
12484 * eqn/lex.cc (token_table, def_table): Likewise.
12485 * eqn/box.cc (param_table): Likewise.
12486 * troff/input.cc (warning_table): Likewise.
12487 * libgroff/font.cc (table): Likewise.
12488 * grops/ps.cc (ps_printer::special): Likewise.
12489 * grops/psrm.cc (resource_manager::process_file): Likewise.
12490 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
12491 * refer/command.cc (command_table): Likewise.
12492 * addftinfo/addftinfo.cc (param_table): Likewise.
12494 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
12495 about temp's being unused.
12496 (unused): New function.
12498 * groff/pipeline.cc: Declare c_fatal.
12500 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
12503 * libbib/index.cc (index_search_item::load): Prevent compiler
12504 warnings about fd_closer's being unused.
12505 (unused): New function.
12507 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
12509 * troff/input.cc (copy_mode_error): Make `prefix' static.
12512 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
12514 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
12515 HAVE_CC_OSFCN_H and modify accordingly.
12517 * troff/input.cc (init_charset_table): radicalex overlaps
12520 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
12521 udodo!hans@relay.NL.net).
12522 * groff/configure.in: Call it.
12524 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
12525 * groff/configure.in: Call it.
12526 * include/lib.h: Conditionalize declaration of pclose.
12528 * troff/div.cc (last_page_number): New global variable.
12529 (top_level_diversion::begin_page): Exit if we just printed the
12531 * troff/div.h (last_page_number): Declare it.
12532 * troff/input.cc (parse_output_page_list): Set last_page_number.
12534 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
12535 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
12536 tmac/tmac.X: Likewise.
12537 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
12538 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
12540 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
12542 * tmac/doc-ditroff (hK): Remove groff specific code which
12543 prevented page-breaks between separate manual entries. If this is
12544 the first page, don't set the page number to 1.
12546 * acgroff.m4 (GROFF_POSIX): New macro.
12547 * configure.in: Use it.
12549 * troff/node.cc (class real_output_file,
12550 real_output_file::real_output_file,
12551 real_output_file::~real_output_file): Conditionalize use of
12552 popen/pclose on POPEN_MISSING.
12553 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
12554 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
12555 (pipe_source): Similarily.
12557 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
12559 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
12560 presence of declarations by trying to compile example with
12561 conflicting declarations. (gcc only gives a warning for missing
12564 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
12566 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
12567 (from Ulrich Lauther).
12569 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
12571 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
12573 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
12575 * indxbib/indxbib.cc (write_hash_table): Add code for case where
12576 pointers and ints have different sizes.
12578 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
12580 * tmac/tmac.s (par*env-init): Call par@reset.
12582 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
12584 * tmac/tmac.s (@IP): Switch to a new environment when diverting
12586 (par*push-tag-env, par*pop-tag-env): New macros.
12588 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
12590 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
12591 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
12593 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
12594 comment. Include <time.h>.
12596 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
12598 * grops/ps.cc (is_small_h, is_small_v): Deleted.
12599 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
12602 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
12604 * troff/input.cc (read_request): Only print a prompt if reading
12605 from the terminal. Also clearerr on EOF if reading from the
12606 terminal. Declare isatty.
12608 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
12610 * refer/label.y: Rename map_t to map_func and extractor_t to
12613 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
12615 * include/assert.h: Don't use volatile.
12616 * libgroff/assert.cc: Likewise.
12618 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
12620 * troff/input.cc (abort_request): Look at character in tok before
12621 calling get_copy().
12623 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
12625 * troff/troff.h (NO_RETURN): Deleted.
12626 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
12627 * troff/input.cc (exit_troff): Likewise
12629 * Makefile.in: Remove `Making ...' messages since GNU make now
12632 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
12634 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
12636 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
12637 to constant 1 inch.
12639 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
12641 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
12643 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
12645 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
12646 MARK_REG if there was no left delimiter.
12648 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
12650 * pic/troff.cc (troff_output::text): Set line thickness to
12651 relative before outputting text.
12653 * tmac/tmac.e (@k): Don't zero ?T.
12656 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
12658 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
12660 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
12662 * troff/input.cc (decode_args): Warn about unquoted tabs (from
12665 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
12667 * troff/input.cc (ignoring): New variable.
12668 (ignore): Set ignoring during call to do_define_macro.
12669 (do_define_macro): Clear ignoring before interpolating terminating
12671 (copy_mode_error): New function.
12672 (get_char_for_escape_name, read_long_escape_name,
12673 interpolate_arg): Use copy_mode_error.
12674 (warning_table): Add WARN_IG.
12675 * troff/troff.h (WARN_IG): Declare.
12676 (WARN_TOTAL): Change accordingly.
12678 * groff/pipeline.c (strsignal): Rename to xstrsignal.
12679 * groff/groff.cc (strsignal): Delete declaration.
12681 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
12683 * troff/div.cc (page_offset): Use 'm' as default scaling.
12685 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
12687 * nroff/nroff.sh: Ignore -u.
12689 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
12691 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
12693 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
12695 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
12697 (B2): With -Tascii, leave additional vertical space before
12698 and after. Ensure that the left and right indent is restored to
12699 what it was even if the point size changes. Don't call
12700 par@finish. Change the indent, line length and title length
12701 directly. With -Tascii, make the width of the box 1n less.
12702 (B1): Remember 1n at the current point size. Don't call
12703 par@reset. Change the indent, line length and title length
12704 directly. Ensure that the temporary indent is preserved.
12705 (par*box-mark-top): Turn off no spacing mode.
12707 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
12709 * Makefile.in (dist): Use .gz suffix.
12711 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
12713 * troff/input.cc (main): Add return 0.
12714 * pic/main.cc (main): Use return instead of exit.
12715 * tbl/main.cc (main): Likewise.
12716 * eqn/main.cc (main): Likewise.
12717 * grops/ps.cc (main): Likewise.
12718 * grotty/tty.cc (main): Likewise.
12719 * groff/groff.cc (main): Likewise.
12720 * grodvi/dvi.cc (main): Likewise.
12721 * refer/refer.cc (main): Likewise.
12722 * indxbib/indxbib.cc (main): Likewise.
12723 * lkbib/lkbib.cc (main): Likewise.
12724 * soelim/soelim.cc (main): Likewise.
12725 * addftinfo/addftinfo.cc (main): Likewise.
12726 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
12727 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
12729 * troff/token.h (process_input_stack): Don't declare as static.
12730 * troff/input.cc: Likewise.
12732 * troff/node.c (invalidate_fontno): Make it a static member of
12733 class font_family. Change callers.
12734 * troff/node.c: Change declaration.
12736 * tbl/main.cc (struct input_entry_format): Add explicit public
12738 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
12739 struct double_hline_stuff): Likewise.
12740 * tbl/table.h (struct entry_format): Likewise.
12741 * pic/object.h (struct saved_state): Likewise.
12743 * include/stringclass.h: Add forward declarations of friend
12744 functions that are later declared as inline. Don't include inline
12745 specifier in friend declaration.
12747 * libgroff/lib.h: Declare popen and pclose.
12748 * acgroff.m4 (GROFF_POPEN): New macro.
12749 * configure.in: Call it.
12751 * include/lib.h (PI): New constant. Undef first if necessary.
12752 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
12753 * grops/ps.cc (degrees, radians): Likewise.
12754 * libgroff/font.cc (font::get_skew): Likewise.
12756 * grops/ps.cc (is_ascii): New function.
12757 (ps_output::put_string): Use is_ascii. Use csprint rather than
12759 (ps_printer::define_encoding): Use csspace.
12760 * libgroff/strtol.c (ISASCII): New macro.
12761 (strtol): Cast arguments to is*() and tolower() to unsigned char.
12762 Use ISASCII rather than isascii.
12763 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
12764 * libgroff/cset.cc: Likewise.
12765 * libdriver/input.cc: Include cset.h.
12766 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
12769 * refer/refer.cc (main): Use %ld rather than %d for longs.
12771 * libbib/index.cc (index_search_item_iterator::get_tag): Use
12774 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
12776 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
12778 * troff/input.cc (hyphenation_code): Skip white space between
12781 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
12783 * tbl/table.h (table::entry_list_tailp): New member.
12784 (table::table): Initialize it.
12785 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
12788 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
12790 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
12791 with negative horizontal positions. Remove casts of glyph::hpos to
12793 (USHRT_MAX): Delete definition.
12794 (SHRT_MAX, SHRT_MIN): New definitions.
12795 (glyph::hpos): Change type to short.
12796 (tty_printer::end_page): Output multiple backspaces if necessary.
12797 Remove casts of glyph::hpos to int.
12799 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
12801 * tmac/tmac.s (@RT): New definition.
12803 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
12805 * refer/refer.cc (do_file): Make sure current_filename is set when
12808 * pic/common.cc (common_output::dot_line): Handle zero length
12811 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
12813 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
12814 (par@init): Initialize \n[HY].
12816 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
12818 * troff/dictionary.cc (dictionary::remove): Continue when
12821 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
12823 * Makefile.com (.y.cc): Avoid ending up with two versions of
12826 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
12828 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
12829 (\(,C): Likewise. Also fix typo.
12831 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
12833 * lib.h: Delete extraneous semi-colon.
12835 * Add pso request: `so' from a pipe.
12836 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
12837 (file_iterator::close): New function.
12838 (file_iterator::~file_iterator, file_iterator::next_file): Use
12839 file_iterator::close.
12840 (file_iterator::backtrace): Say `process' rather than `file' when
12841 the stream is popened.
12842 (pipe_source): New function.
12843 (init_input_requests): Bind ".pso" to pipe_source.
12845 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
12847 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
12849 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
12850 digits in lower case.
12852 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
12854 * Version 1.08 released.
12856 * Makefile.in (dist): Insert || true after ln -s commands that
12859 * mm: Update to mm 1.16.
12861 * acgroff.m4 (GROFF_CSH_HACK): New macro.
12862 * configure.in: Call GROFF_CSH_HACK. Substitute for
12864 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
12866 * nroff/Makefile.sub (nroff): New target.
12867 (install_data): Install nroff.
12868 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
12869 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
12871 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
12873 * eqn/Makefile.sub (neqn): Add chmod +x.
12875 * grog/Makefile.sub (grog): Remove spurious semi-colon.
12877 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
12879 * troff/input.cc (string_iterator::string_iterator()): Initialize
12882 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
12884 * troff/div.cc (macro_diversion::space,
12885 top_level_diversion::space): Don't set high_water_mark.
12886 (macro_diversion::output, top_level_diversion::output): Don't
12887 include post line space in high water mark.
12889 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
12891 * eqn/eqn.y: Don't define YYDEBUG.
12892 * pic/pic.y: Likewise.
12894 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
12896 * tmac/tmac.e ([3): Add space after comma following editors.
12897 Change double spaces to single spaces.
12898 ([4): Change double spaces to single spaces.
12900 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
12901 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
12902 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
12903 after %!PS-Adobe- (for Newsprint).
12905 * troff/div.cc (top_level_diversion::begin_page): When
12906 before_first_page is 1, set page_number to 1.
12908 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
12910 * eqn/box.cc (box::top_level): Protect equation with \&.
12912 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
12914 * groff/groff.cc (possible_command::set_name): Delete old name.
12916 * groff/groff.cc (possible_command::~possible_command): Use
12919 * troff/node.cc (troff_output_file::begun_page): New member.
12920 (troff_output_file::troff_output_file): Initialize it.
12921 (troff_output_file::really_begin_page): Only output V command if a
12922 page has been begun.
12924 * pic/pic.y (placeless_element): Delete argument to PRINT after
12927 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
12929 * Make wrapman work.
12930 * troff/div.h (class top_level_diversion): Replace
12931 first_page_begun by before_first_page (with opposite sense).
12932 * Change first_page_begun to before_first_page inverting sense.
12933 * troff/div.cc (class nl_reg): New class.
12934 (init_div_requests): Use class nl_reg for \n(nl.
12935 (top_level_diversion::begin_page): Don't call
12936 output_file::begin_page if before_first_page is 2;
12937 reset before_first_page afterwards. If have_next_page_number is
12938 false, then always increment page_number.
12939 * tmac/tmac.an: Set traps within TH rather than at the top-level.
12940 Restore compatibility mode after loading, and then disable
12941 compatibility mode in TH.
12943 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
12945 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
12947 * troff/node.h (output_file::trailer): Declare.
12948 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
12949 * troff/node.cc (output_file::trailer): New function.
12950 (troff_output_file::~troff_output_file): Move most code into...
12951 (troff_output_file::trailer): New function.
12952 (class troff_output_file): Delete page_length member. Declare
12954 (troff_output_file::really_begin_page): Use current page length
12955 for final V command.
12957 * tbl/main.cc (struct options): New decimal_point_char member.
12958 (options::options): Initialize this.
12959 (process_options): Implement decimalpoint option.
12960 (process_data): Pass decimal_point_char option to table::table.
12961 * tbl/table.h (class table): New decimal_point_char member.
12962 (table::table): Add additional argument.
12963 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
12964 second argument specifying decimal point character. Use this
12966 (table::table): Initialize decimal_point_char.
12967 (table::add_entry): Change call to find_dot.
12969 * troff/input.cc (get_copy, token::next): Implement \V.
12970 (interpolate_environment_variable): New function.
12972 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
12974 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
12975 * pic/pic.y: Likewise.
12977 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
12979 * refer/ref.cc (reference::insert_field, reference::delete_field):
12981 * troff/number.cc (parse_term): Likewise.
12983 * acgroff.m4 (GROFF_PROG_YACC): New macro.
12984 * configure.in: Use GROFF_PROG_YACC.
12986 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
12988 * Makefile.in (OPTIMIZE): New define.
12989 (DEBUG): Empty by default.
12990 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
12992 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
12993 (GROFF_ARRAY_DELETE): Likewise.
12994 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
12996 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
12998 * devps/psstrip.sed: Use different delimiter on last line (so that
12999 it works with BSD 4.4 sed.)
13001 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
13003 * devps/psstrip.sed: Delete comments.
13005 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
13006 optind, opterr, optarg.
13007 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
13010 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
13012 * Makefile.in (check): Dummy target.
13014 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
13016 * Version 1.07 released.
13018 * Integrate mm 1.11.
13020 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
13021 where start_col was meant.
13023 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
13025 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
13027 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
13029 * troff/input.cc (token::next): Make \z\o'...' and similar things
13032 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
13034 (environment): Add margin_character_flags member.
13035 * env.cc (environment::environment(symbol),
13036 environment::environment(const environment *): Initialize
13037 margin_character_flags.
13038 (margin_character): Rewrite.
13039 (environment::output_line): Add a margin character if
13040 margin_character_flags is non-zero. Turn off the
13041 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
13042 zero, use margin_character_node without copying and then set
13043 margin_character_node to 0.
13045 * devps/DESC.in: Change minimum size to 1000.
13047 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
13049 * troff/symbol.h (symbol::hash): Change return type to unsigned
13051 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
13054 * test-groff: Use -r rather than -x.
13056 * grops/psfig.diff: Include in distribution again.
13058 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
13060 * Makefile.in (dist): Use gzip.
13062 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
13064 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
13065 unistd.h as well as in stdlib.h.
13066 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
13067 defined; otherwise include <sys/types.h> and <unistd.h> if
13068 UNISTD_H_DECLARES_GETOPT is defined.
13070 * configure.in: use builtin(include, ... rather than include(...
13071 * configure: Regenerate with autoconf 1.3.
13073 * libdriver/print.cc (printer::adjust_arc_center): Use new
13074 algorithm suggested by Andy Fyfe.
13076 * libdriver/printer.cc (printer::adjust_arc_center): New function.
13077 * include/printer.h: Declare this.
13078 * grops/ps.cc (ps_printer::draw): Use it.
13079 * grodvi/dvi.cc (dvi_printer::draw): Use it.
13081 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
13083 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
13085 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
13087 * eqn/main.cc (main): Handle "eqn -".
13089 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
13091 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
13093 * mm: Integrate version 1.08.
13095 * pic/troff.cc (troff_output::finish_picture): Set
13096 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
13097 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
13098 if it's not defined. Check whether the register is non-zero rather
13099 than whether it's not defined.
13100 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
13102 * indxbib/indxbib.cc: Move all signal handling into...
13103 * indxbib/signal.c: New file.
13104 * configure.in: Call AC_RETSIGTYPE.
13106 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
13107 * configure.in: Call GROFF_STRUCT_EXCEPTION.
13108 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
13110 * troff/input.cc (token::token, token::operator=): Work round SGI
13112 * pic/object.cc (position::position): Likewise.
13114 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
13116 * pic/pic.h: Move declaration of hypot().
13118 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
13120 * pic/pic.h: Declare hypot().
13122 * pic/pic.h: Define M_PI if necessary.
13124 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
13126 * tmac/tmac.e (re): Add alternative version that doesn't use groff
13129 * devps/prologue.ps (RE): Handle the possibility that the old font
13130 doesn't have a FontName entry.
13132 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
13134 * tmac/tmac.e (fam): Redefine to set family in environment 2.
13135 (@C): Use @fam not fam.
13137 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
13139 * lookbib/lookbib.cc (main): Change type of start to const char *.
13140 * lkbib/lkbib.cc (main): Likewise.
13142 * eqn/lex.cc (definition::definition): Don't use member
13143 initializer syntax for members of anonymous unions.
13145 * troff/input.cc (input_stack::backtrace): Change type of to const
13148 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
13150 * include/stringclass.h (class string): Declare inline friend
13151 functions as inline in class declaration.
13152 * troff/hvunits.h (class hunits, class vunits): Likewise.
13153 * include/refid.h (class reference_id): Likewise
13154 * troff/troff.h (points_to_units(units), scale(units, double)):
13155 Delete declarations.
13156 * libdriver/input.cc (get_char): Delete declaration.
13157 * include/lib.h: Change 2nd argument of getopt from const char **
13159 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
13160 char **' before assigning to a `const char **'.
13161 * tbl/table.cc: Delete extra declarations of prints().
13163 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
13165 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
13166 char **' before assigning to a `const char **'.
13168 * libgroff/errarg.cc (errarg::errarg): Don't use member
13169 initializer syntax for members of anonymous unions.
13171 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
13173 * mm: Integrate version 1.07.
13175 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
13177 * troff/input.c (translate2): Rename to
13178 (translate_no_transparent).
13179 (init_input_requests): Rename tr2 to trnt.
13181 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
13183 * troff/charinfo.h (class charinfo): Add transparent_translate field.
13184 (charinfo::set_translation, charinfo::set_special_translation):
13185 Add second argument that specifies value for
13186 transparent_translate.
13187 (charinfo::get_translation, charinfo::get_special_translation):
13188 Add optional second argument that specifies whether translation is
13189 being used for transparent throughput.
13190 * troff/input.cc (charinfo::set_translation,
13191 charinfo::set_special_translation): Handle second argument.
13192 (charinfo::charinfo): Initialize transparent_translate.
13193 (translate): Split main part off into
13194 (do_translate): New function. Pass argument saying whether
13195 translation applies to transparent throughput.
13196 (translate2): New request.
13197 (init_input_requests): Bind translate2 to `tr2'.
13199 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
13201 * tbl/table.h (class table): Add `nokeep' flag.
13202 * tbl/main.cc (process_options): Handle `nokeep' option.
13203 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
13204 table::do_bottom): Don't output keep/release macro definitions or
13205 calls when `nokeep' option has been specified.
13207 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
13209 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
13211 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
13213 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
13214 block_entry::divert, alphabetic_block_entry::divert): Add extra
13215 argument giving column separation.
13216 (table::compute_widths): Pass column separation to
13217 table_entry::divert().
13218 (block_entry::do_divert): If an entry spans multiple columns and a
13219 minimumum width has been specified for each column, then set the
13220 line length to the sum of the widths (plus possibly the column
13223 * troff/input.cc (set_escape_char): Don't set the escape_char
13224 until after calling has_arg().
13226 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
13228 * tbl/table.cc (table::do_top): Add missing \s0 for double box
13231 * tbl/table.cc (table::print_double_hline): Avoid extra new line
13232 in case where r > nrows - 1.
13234 * tbl/table.cc (BODY_HEIGHT): Deleted.
13235 (LINE_SEP): New definition.
13236 (table::print_single_hline, table::print_double_hline,
13237 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
13238 table::do_row, table::do_top): Use LINE_SEP space before a line
13239 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
13241 * tbl/table.cc (text_entry::print_contents): New function.
13242 (text_string_name, right_text_string_name): Deleted.
13243 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
13244 (simple_text_entry::do_width, numeric_text_entry::do_width,
13245 alphabetic_text_entry::do_width): Don't store the contents of the
13247 (left_text_entry::simple_print, right_text_entry::simple_print,
13248 center_text_entry::simple_print,
13249 alphabetic_text_entry::simple_print,
13250 numeric_text_entry::simple_print): Print the entry directly
13251 instead of using the stored string.
13253 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
13255 * devps/Makefile: Strip PostScript files.
13256 * devps/prologue: Rename to...
13257 * devps/prologue.ps.
13258 * devps/psstrip.sed: New file.
13259 * devps/download: Use .pfa rather than .ps for installed versions
13262 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
13264 * troff/env.cc (input_trap): Give a warning if the argument is out
13267 * troff/env.cc (adjust): Treat negative argument as missing. Round
13268 argument > 5 down to 5.
13270 * troff/env.cc (center, right_justify): Make negative argument zero.
13272 * troff/div.cc (page_offset, vertical_position_traps): Treat
13273 invalid argument as missing.
13274 * troff/env.cc (line_spacing, line_length, title_length, indent,
13275 underline, hyphen_line_max_request, control_char,
13276 no_break_control_char, widow_control_request, adjust, input_trap,
13277 point_size): Likewise.
13278 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
13279 constant_space): Likewise.
13280 * troff/input.cc (compatible, shift, warn_request,
13281 set_escape_char): Likewise.
13283 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
13284 * tbl/table.cc (table::table): Likewise.
13286 * Makefile.dev (install_dev): depends on $(DEVFILES).
13288 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
13290 * devX75, devX75-12, devX100, devX100-12: New directories.
13291 * Makefile.in: Add these to DEVDIRS.
13293 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
13294 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
13295 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
13296 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
13298 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
13299 (uninstall): New target.
13300 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
13301 uninstall_prog, uninstall_dev): New targets.
13303 * troff/div.cc (return_request): Treat an invalid argument as
13306 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
13308 * tmac/tmac.e ((f): Set up the environment even when there's a
13309 current diversion. Transperently throughput a call to @N.
13312 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
13314 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
13315 up to vertical resolution.
13317 * tbl/table.cc (table::do_row): Change row number after printing
13320 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
13322 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
13324 * Rename CHANGES to NEWS.
13326 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
13328 * libgroff/new.cc (operator new): Avoid calling malloc(0).
13330 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
13332 * man.ultrix: Removed.
13334 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
13336 * Makefile.comm (extraclean): Delete files whose names begin with
13339 * pic/troff.cc (troff_output::text): Fix typo in implementation of
13342 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
13344 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
13345 * troff/div.cc (page_length, need_space, space_request): Treat
13346 invalid optional argument as missing.
13347 * troff/env.cc (number_lines): If the first argument is present
13348 but not a number, turn on line numbering, don't change the next
13349 line number and parse the remaining arguments.
13351 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
13353 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
13355 * eqn/box.h: Change declaration accordingly.
13356 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
13357 the specified size was bad but don't give an error. Check for
13359 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
13360 * eqn/lex (do_size): Likewise.
13362 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
13364 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
13365 compatible headers.
13367 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
13369 * tbl/table.cc (table::init_output): Improve error message when
13370 table won't fit on one page.
13372 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
13374 * pic/troff.cc (troff_output::start_picture): Generate line
13375 containing a horizontal motion equal to the width of the picture.
13377 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
13378 using GROFF_COMMAND_PREFIX environment variable.
13380 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
13382 * mdate.sh: Use $NF rather than $(NF).
13384 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
13386 * pic/main.cc (main): Use %1 not %c in argument to warning.
13388 * eqn/main.cc (main): Output code to check that geqn was given the
13391 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
13393 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
13394 `ln -s ../Makefile .; make; rm -f Makefile'.
13396 * troff/hyphen: Rename to...
13398 * troff/input.cc (main): Delete -H option. Don't call
13399 read_hyphen_file().
13400 * troff/env.cc: Include searchpath.h and macropath.h.
13401 (exception_dictionary): Deleted.
13403 (read_hyphen_file): Deleted.
13404 (hyphenation_language): New struct.
13405 (class trie, class hyphen_trie): Move declarations up.
13406 (trie_node::~trie_node): Deleted.
13407 (trie::delete_trie_node): New function.
13408 (trie::do_delete): New pure virtual function.
13409 (hyphen_trie::do_delete): New function.
13410 (trie::~trie): New function.
13411 (hyphen_trie::~hyphen_trie): New function.
13412 (trie::clear): No need to chcek that tp is not 0.
13413 (current_language, language_dictionary): New variables.
13414 (hyphen_word): Give an error if no current language. Use
13415 exceptions dictionary in current language.
13416 (hyphen_trie::read_patterns_file): Find file using macro_path.
13417 Allow comments (starting with %) in patterns file. Don't make it
13418 a fatal error if the file can't be found.
13419 (hyphenate): Return if no current language. Get the exceptions
13420 dictionary and the hyphenation patterns from the current language.
13421 (set_hyphenation_language): New variable.
13422 (hyphenation_patterns_file): New function.
13423 (hyphenation_language_reg): New class.
13424 (hyphenation_language_reg::get_string): New function.
13425 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
13426 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
13428 * groff/groff.cc (main, help, synopsis): Delete -H option.
13429 * include/Makefile.sub: Don't define HYPHENFILE.
13430 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
13431 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
13432 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
13433 hyphenation patterns.
13435 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
13437 * eqn/neqn.sh: New file.
13438 * eqn/Makefile.sub: Handle neqn.sh.
13440 * eqn/eqn.h: Declare `nroff' variable.
13441 * eqn/box.cc (param_table): Add `nroff' param.
13442 (nroff): Define it.
13443 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
13445 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
13447 * troff/troff.h (WARN_FONT): New warning.
13448 (WARN_TOTAL): Change accordingly.
13449 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
13450 (warning_table): Add WARN_FONT.
13451 * troff/node.cc (mount_font_no_translate): Pass argument to
13452 font::load_font. If this is non-zero, give a warning.
13453 Don't give an error message when accessing a font that has already
13454 been found to be invalid.
13455 * include/font.h (font::load, font::load_font): Add additional
13456 optional argument which suppresses error message if the font is
13458 * libgroff/font.cc (font::load_font): Handle additional argument.
13459 (font::load): Add additional argument. If this is non-null, set it
13460 to 1 and don't give error message.
13462 * include/printer.h (printer::end_page): Add argument giving
13464 * libdriver/input.cc (do_file): Pass this.
13465 * grops/ps.cc (ps_printer::end_page): Add argument.
13466 * grodvi/dvi.cc (dvi_printer::end_page,
13467 draw_dvi_printer::end_page): Add argument.
13468 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
13469 columns_per_page members. New member nlines.
13470 (DEFAULT_LINES_PER_PAGE): Deleted.
13471 (tty_printer::tty_printer): Don't compute lines_per_page from
13472 font::paperlength. Don't compute columns_per_page from
13474 (tty_printer::add_char): Don't check horizontal position against
13475 columns_per_page. Grow glyphs vector if neccessary.
13476 (tty_printer::end_page): Add argument giving page_length in units.
13477 Discard lines past end of page.
13479 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
13481 * tmac/tmac.tty-char: Fix definition of \(/l.
13483 * tmac/tmac.X: Define \(en.
13485 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
13487 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
13488 lpq, then use lp rather than lpr.
13490 * tmac/tmac.s (par@reset): Don't call `ad'.
13491 (par*env-init): Call `ad'.
13493 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
13495 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
13498 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
13499 * indxbib/indxbib.cc: Likewise.
13501 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
13503 * libgroff/putenv.c: New file.
13504 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
13505 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
13506 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
13507 stdlib.h with AC_HAVE_HEADERS.
13509 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
13511 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
13514 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
13516 * eqn/box.cc (gsize): Make it an int.
13517 (set_gsize): Parse argument handling increment or decrement.
13518 (box::top_level): Convert gsize to a string.
13520 * troff/input.cc (exit_troff): Make buf unsigned char [].
13521 Call to make_temp_iterator casts buf to char*.
13523 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
13525 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
13526 * Makefile.cpg (depend.temp): Likewise.
13528 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
13530 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
13532 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
13534 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
13536 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
13538 * Version 1.06 released.
13540 * Integrate mm 1.04.
13542 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
13544 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
13546 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
13548 * afmtodit/afmtodit.pl: Add -n option that disables generation of
13550 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
13551 afmtodit. Regenerate.
13553 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
13554 @f back past the current position.
13556 * tmac/tmac.e: Change calls to @R so that comments are not part of
13559 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
13561 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
13563 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
13564 check that we can link a call to a function declared in <stdio.h>.
13565 (GROFF_UNISTD_H): New macro.
13566 * configure.in: Call it.
13567 * Makefile.in: Document it.
13568 * include/posix.h: New file.
13569 * troff/troff.h: Don't include <osfcn.h>
13570 * troff/input.cc: Include posix.h.
13571 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
13573 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
13574 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
13576 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
13577 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
13578 * libbib/search.cc (O_RDONLY): Delete definition.
13579 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
13580 Don't include <osfcn.h>.
13582 * acgroff.m4 (GROFF_TIME_T): New macro.
13583 * configure.in: Call it.
13584 * Makefile.in: Document it.
13586 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
13587 * configure.in: Call it.
13588 * Makefile.in: Document -DTRADITIONAL_CPP.
13589 * include/ptable.h: Don't include generic.h.
13590 (name2): Define it.
13592 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
13593 Afterwards remove [T1 and [T2.
13594 (ref*spec!0, ref*spec!2): Use T1 rather than T.
13595 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
13596 (ref*add-T2): Renamed from ref*add-T.
13597 (ref*add-T1): New macro.
13599 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
13601 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
13603 * libbib/index.cc: Include <fcntl.h>.
13604 (O_RDONLY): Define if necessary.
13605 (make_index_search_item, index_search_item_iterator::get_tag,
13606 index_search_item::check_files): Use O_RDONLY.
13607 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
13608 (O_RDONLY): Define if necessary.
13609 (search_list::add_file): Use O_RDONLY.
13610 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
13612 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
13615 * libbib/index.cc (S_ISREG): Define it if necessary.
13616 (index_search_item::load): Use S_ISREG.
13618 * include/driver.h: Include <errno.h>.
13620 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
13622 * eqn/box.cc (body_height): Increase default value to 85.
13623 (body_depth): Increase default value to 35.
13625 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
13627 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
13628 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
13629 protected from expansion with \E.
13631 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
13633 * Makefile (Makefile): New target.
13635 * Makefile.sub (configure, distfiles): New targets.
13637 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
13640 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
13642 * eqn/box.cc (param_table): Add body_height and body_depth.
13644 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
13646 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
13648 * psbb/Makefile.sub: Don't link with libgroff.a.
13650 * acgroff.m4 (GROFF_PUTENV): New macro.
13651 * configure.in: Call GROFF_PUTENV.
13652 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
13653 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
13656 * troff/env.cc (distribute_space): Rename force_forward argument
13657 to force_reverse. Reverse the list if force_reverse is true.
13659 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
13661 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
13663 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
13664 height or depth to be negative. Guard against SUP_RAISE quantity
13667 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
13669 * devps/generate/textmap: Add `an' (arrowhorizex).
13670 * tmac/tmac.ps: \(an overlaps horizontally.
13671 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
13673 * devps/symbolchars: Add arrowverttp, arrowvertbt.
13674 * devps/textmap: Add arrowvertex.
13675 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
13676 updownarrow delimiters.
13677 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
13679 * tbl/table.cc (simple_entry::position_vertically,
13680 block_entry::position_vertically): For a centered entry, perform
13681 the motion in two stages.
13683 * refer/refer.cc (split_punct): Don't call lookup_token if there
13686 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
13688 * troff/input.cc (token::next): Delete token_node after copying
13691 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
13694 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
13696 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
13698 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
13700 * grops/ps.cc (usage): -b option takes an argument.
13702 * devps/prologue (PLG): New procedure.
13703 * grops/ps.cc (main, usage): New -g option.
13704 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
13707 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
13709 * include/cset.h: Include <limits.h> if we have it.
13711 * libgroff/illegal.cc: New file.
13712 * include/lib.h (illegal_input_char): Use table.
13713 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
13714 * pic/lex.cc (ARG1): Renumber to 14.
13715 * eqn/lex.cc (ARG1): Likewise.
13717 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
13718 (eg 1.05.90) correctly.
13720 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
13722 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
13723 Rename $r and $R registers to $v and $V.
13724 ($r, $R): Initialize to 0.
13725 (@v, @V): New macros.
13729 * troff/input.cc (main, usage): Add -R option that says not to
13731 * eqn/main.cc (main, usage): Rename -n to -R.
13733 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
13735 * devps/DESC.in: Leave font positions 5-9 blank.
13736 * devdvi/DESC.in: Likewise.
13738 * grog/grog.pl: Handle `.PS <file' correctly.
13740 * troff/input.cc (input_stack::push): Improve error message when
13741 input stack limit exceeded.
13743 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
13745 * refer/refer.cc (main): Fix typo in handling of `a' option.
13747 * refer/refer.cc (do_bib): In state START after a newline remain
13750 * groff/groff.sh: Deleted.
13751 * groff/Makefile.sub: Delete handling of groff.sh.
13753 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
13754 to determine whether to use \X'ps:...'.
13755 * tmac/troffrc: Set 0p register to 0.
13756 * tmac/tmac.ps: Set 0p register to 1.
13758 * groff/groff.cc: Support -X option. Give warning for -TXps and
13759 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
13760 * tmac/troffrc: Support -r.X=1.
13762 * pic/troff.cc (troff_output::dot): Don't test
13763 zero_length_line_flag.
13765 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
13767 * include/lib.h: Declare getopt() and friends unless
13768 STDLIB_H_DECLARES_GETOPT is defined.
13770 * doc/chars.tr: Delete.
13771 * man/groff_char.man: New file.
13773 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
13775 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
13776 user has changed register format.
13778 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
13780 * groff/groff.cc: Get rid of device_table. Get postprocessor from
13781 `postpro' command in DESC file. Get spooler command from `print'
13782 command in DESC file. Execute spooler command with /bin/sh.
13784 * groff/groff.cc: Split Unix-specific parts into...
13785 * groff/pipeline.c: New file.
13788 * COPYING: New file.
13789 * all files: Update copyright notices.
13791 * Rearrange files. Redo Makefiles. Use autoconf.
13793 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
13795 * troff/input.c (charinfo_to_node_list): Interpret character
13796 definition with escape_char of `\'.
13798 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
13800 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
13801 Define INT_DIGITS as big enough for 64-bit integer.
13802 * lib/strtol.c: Don't include lib.h.
13803 * lib/lib.h: Delete ifdef __cplusplus stuff.
13805 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
13807 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
13808 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
13809 get DESC from current directory.
13811 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
13813 * tbl/main.c (main): Always reset the line number when reading
13816 * tbl/table.c (table::print_single_hline, table::print_double_hline,
13817 table::define_bottom_macro, table::do_row, table::do_top): Round
13818 vertical spacing up to vertical resolution.
13820 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
13822 * ps/ps.h (enum resource_type): Avoid comma at end of
13824 * dvi/dvi.c (class dvi_printer): Likewise.
13825 * dvi/tfmtodit.c (gf::load): Likewise.
13826 * refer/label.y (struct expression): Likewise.
13827 * refer/refer.c (class label_processing_state): Likewise.
13828 * refer/indxbib.c (do_file): Likewise.
13829 * troff/troff.c (enum warning_type): Likewise.
13830 * tbl/main.c (process_data): Likewise.
13831 * troff/charinfo.h (class charinfo):
13833 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
13835 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
13837 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
13839 * groff.c: Move to new groff subdirectory.
13840 * groff/Makefile: New file.
13841 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
13843 * man/mdate.sh: Use ls -L if supported.
13845 * Consolidate all header files produced by gendef into lib/defs.h.
13846 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
13847 Don't include path.h.
13848 * lib/Makefile (path.h): Don't generate.
13849 * troff/input.c: Include defs.h. Don't include config.h.
13850 * troff/Makefile (config.h): Don't generate.
13851 * refer/index.h: Don't include suffix.h.
13852 * refer/index.c: Include defs.h.
13853 * refer/indxbib.c: Include defs.h.
13854 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
13856 * refer/Makefile (suffix.h, path.h): Don't generate.
13857 * groff.c: Don't include config.h. Include defs.h.
13858 * Makefile (config.h): Don't generate.
13859 (lib/defs.h): Generate.
13860 (topclean): Remove lib/defs.h.
13862 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
13864 * lib/malloc.c, lib/getpagesize.h: Deleted.
13865 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
13867 * lib/Makefile: Delete malloc-related stuff.
13868 * lib/new.c: Workaround COOKIE_BUG if necessary.
13870 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
13871 needed header files directly.
13872 * refer/refer.h: Omit definition of DEFAULT_INDEX.
13873 * Makefile: Include definition of DEFAULT_INDEX in path.h.
13875 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
13877 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
13879 * lib/font (font::load_desc, font::load): Don't split argument of
13881 (font::handle_unknown_font_command): Change type.
13882 * ps/ps.c (ps_font::handle_unknown_font_command,
13883 handle_unknown_desc_command): Change type.
13884 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
13886 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
13888 * lib/font.h (font::handle_unknown_font_command): Add file and
13890 * lib/font.c (font::handle_unknown_font_command):
13891 * ps/ps.c (ps_font::handle_unknown_font_command):
13892 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
13893 lineno arguments. Use _with_file_and_line functions for error
13896 * lib/fontfile.c (font::unknown_desc_command_handler): New static
13898 * lib/font.c (font::set_unknown_desc_command_handler): New
13900 (font::load_desc): For unknown commands, call
13901 unknown_desc_command_handler if not null.
13902 * lib/font.h (class font): Declare them.
13903 (FONT_COMMAND_HANDLER): New typedef.
13904 * ps/ps.c (handle_unknown_desc_command): New function.
13905 (main): Set bflag if we had a -b option. Call
13906 font::set_unknown_desc_command_handler.
13907 (broken.h): Don't include.
13908 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
13910 * ps/devps/Makefile: Add `broken' command to DESC file using
13911 BROKEN_SPOOLER_FLAGS.
13913 * macros/tmac.e ([, ]): Add as synonyms for { and }.
13915 * macros/tmac.e ($p): Only exdent if \$3 > 0.
13917 * macros/tmac.e (@R, @S): New macros.
13918 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
13919 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
13920 Declare $H, $[0-9], .. macros with @S.
13921 Declare |0, |1, |2, |3 strings with @S.
13923 * macros/tmac.e (@S): Rename to @U.
13925 * macros/tmac.e (@z): Define @b and bp as empty instead of
13928 * macros/tmac.e (@m): Deleted.
13929 (@h): Don't call @m.
13930 (@z): Don't set @m trap.
13932 * macros/tmac.e ($h, $f): Define |z as empty string.
13934 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
13937 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
13939 ()f): Likewise for * register.
13941 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
13942 argument is missing, don't change $R. Call sr with three
13943 arguments when initializing.
13945 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
13947 * macros/tmac.e (sr): New macro.
13948 Initialize $r and $R using sr.
13950 * macros/tmac.e (,): Delete \*(#[.
13952 * troff/env.c (set_tabs): Read the tab type even if the position
13953 is bad. Allow the position of the first tab stop to be negative.
13955 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
13957 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
13959 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
13960 rather than -DPATHCONF_MISSING.
13961 * Makefile: Get rid of PATHCONF_MISSING.
13963 * refer/map.c: New file.
13964 * refer/index.c: Interface to mmap through map.c. Rename map_size
13966 * refer/Makefile: Handle map.c.
13967 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
13969 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
13971 * Makefile: RANLIB should be `true' if there is no ranlib.
13972 * lib/Makefile (libgroff.a): Simplify.
13973 * driver/Makefile (libdriver.a): Simplify.
13975 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
13976 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
13979 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
13981 * troff/env.c (compare_ranges): Declare as extern "C".
13983 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
13985 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
13987 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
13989 * pic/troff.c (troff_output::text): Merge in grops_output::text,
13990 but conditionalize use of \X based on \*(.T.
13991 (grops_output::*): Deleted.
13992 * pic/output.h: Delete declaration of make_grops_output.
13993 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
13994 by default. -n sets it to 0.
13995 (usage): Corresponding changes.
13996 * groff.c (main): Don't pass -x or -p to pic.
13997 * groff.sh: Likewise.
13999 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
14002 * ps/devps/afmtodit: Change calculation of asc_boundary and
14003 desc_boundary. Make these bounds inclusive.
14004 * ps/devps: Regenerate font files.
14006 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
14008 * macros/tmac.latin1: New file.
14009 * macros/tmac.tty-char: Use tmac.latin1.
14010 (tmac.tty-tr): Deleted.
14011 * macros/Makefile: Install tmac.latin1.
14012 * macros/tmac.dvi: Use tmac.latin1.
14013 * macros/troffrc: Translate \[char160] onto no-break space here.
14014 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
14016 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
14018 * macros/tmac.Xps: Use `do' request.
14020 * macros/tmac.ps: Use `do' request.
14022 * macros/tmac.e (@C): Use `do' request.
14024 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
14025 * macros/Makefile: Install tmac.X*.
14027 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
14028 * tty/Makefile: Don't install tmac.tty*.
14029 * macros/Makefile: Install tmac.tty*.
14031 * dvi/tmac.dvi: Move to macros.
14032 * dvi/Makefile: Don't install tmac.dvi.
14033 * macros/Makefile: Install tmac.dvi.
14035 * ps/tmac.ps*: Move to macros.
14036 * ps/Makefile: Don't install tmac.ps*.
14037 * macros/Makefile: Install tmac.ps*.
14039 * eqn/box.c: Provide draw_lines parameter corresponding to -D
14041 * macros/eqnrc: Set draw_lines parameter based on device.
14042 * groff.c: Don't pass -D flag to eqn.
14043 * groff.sh: Likewise.
14044 * eqn/main.c: Warn about use of -D.
14046 * troff/input.c (process_startup_file): New function.
14047 (main): Call process_startup_file().
14048 * macros/troffrc: New file.
14049 * macros/Makefile: Install troffrc.
14050 * groff.c (main): Don't pass extra -m option to troff. For a
14051 pseudo device pass the name of the pseudo device to troff using
14053 * groff.sh: Likewise.
14054 * groff.c (possible_command::prepend_arg): Deleted.
14056 * troff/input.c (do_request): New function.
14057 (init_input_requests): Bind "do" to do_request.
14059 * eqn/main.c (main): Instead of loading eqnchar from device directory,
14060 load eqnrc from macro directory.
14061 * macros/eqnrc: New file.
14062 * macros/Makefile: Install eqnrc.
14063 * ps/devps/eqnchar: Deleted.
14064 * ps/devps/Makefile: Don't install eqnchar.
14065 * dvi/devdvi/eqnchar: Deleted.
14066 * dvi/devdvi/Makefile: Don't install eqnchar.
14067 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
14070 * lib/device.[ch]: New files.
14071 * lib/font.h (font::set_device_name, font::get_device_name):
14073 * lib/fontfile.c: Use device.h.
14074 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
14075 * troff/input.c: Delete definition of `device'.
14076 (main): Don't initialize device.
14077 * troff/troff.h: Include device.h rather than declaring device.
14078 * troff/Makefile: No need to handle DEVICE.
14079 * driver/input.c: Include device.h. Don't use
14080 font::{set,get}_device_name.
14081 * groff.c, Makefile: Rename device.h to config.h.
14082 * groff.c: Use library device variable.
14083 * eqn/main.c: Use library device variable.
14084 * eqn/Makefile: No need to handle DEVICE.
14086 * lib/searchpath.[ch]: New files.
14087 * lib/Makefile: Handle searchpath.[ch].
14088 * troff/input.c (open_file, init_dirs): Deleted.
14089 (macro_dirs): Deleted.
14090 (open_mac_file, macro_source): Use class search_path.
14091 (add_string, struct string_list): Move definition.
14092 (main): Change -M option to use macro_path. Delete call to
14094 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
14095 Rewrite to use class search_path.
14096 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
14097 * lib/Makefile: fontfile.c depends on searchpath.h.
14098 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
14100 * lib/macropath.[ch]: New files.
14101 * troff/Makefile: No need to handle MACROPATH.
14103 * troff/input.c: Delete DUMP code.
14104 * lib/fontfile.c, lib/font.h: Delete
14105 font::forget_command_line_font_dirs.
14107 * troff/input.c (push_token): New function.
14108 (handle_first_page_transition): Use push_token().
14109 (process_input_stack): Change handling of a space at the beginning
14112 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
14114 * troff/input.c (font_dirs): Delete unused variable.
14116 * eqn/lex.c (do_set): Correct error messages.
14118 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
14120 * troff/input.c (do_define_string): Allow the string name to be
14121 followed immediately by a tab.
14122 (define_character): Likewise.
14124 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
14126 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
14129 * troff/input.c (input_iterator::is_file): New virtual function.
14130 (file_iterator::is_file): New function.
14131 (input_stack::end_file): New function.
14132 (input_stack::next_file): Handle the situation where there is no
14133 file on the input stack correctly. Avoid making two passes over
14135 (next_file): Make the filename optional; in this case call
14136 input_stack::end_file().
14138 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
14140 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
14141 produce a real _ charater when the current font is CW and _
14144 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
14145 expression to work around gcc 2.2 bug.
14147 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
14149 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
14151 * troff/env.c (environment::add_padding): New function.
14152 (environment::add_char): Use add_padding().
14153 (environment::space): Likewise.
14154 (environment::wrap_up_field): Add some padding if there is none
14155 and there's no current tab.
14156 * troff/env.h: Declare environment::add_padding.
14158 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
14160 * pic/pic.y: undef fmod and rand before declaring them.
14162 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
14164 * troff/input.c (main): If the DESC file specifies a font name of
14165 0, then leave the corresponding font position empty.
14167 * nroff.sh: New file.
14168 * Makefile (install.nobin): Install nroff.sh.
14170 * tty/devlatin1/R.proto: Add ao as synonym for de.
14171 * tty/tmac.tty-char: Define ao as o.
14173 * tty/dev{ascii,latin1}/R.proto: Add aq.
14174 * tty/tmac.tty-char: Delete definition of aq.
14176 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
14178 * troff/input.c (init_charset_table): Don't translate 0240.
14179 * ps/tmac.ps: Translate char160 to space.
14180 * dvi/tmac.dvi: Likewise.
14181 * tty/tmac.tty: Likewise.
14183 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
14185 * dvi/tmac.dvi: Add support for all Latin-1 characters.
14187 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
14188 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
14191 * tty/tmac.tty-char: Add \(ah.
14193 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
14194 No need to define \(FM and \(!/. Conditionalize all character
14197 * ps/devps/lgreekmap: Add +h, +f, +p.
14199 * ps/tmac.psnew: New file.
14200 * ps/Makefile: Install tmac.psnew.
14202 * troff/input.c (charinfo_to_node_list): Don't ever interpret
14203 character definitions in compatible mode.
14205 * troff/input.c (remove_character): New function.
14206 (init_input_requests): Bind remove_character to "rchar".
14208 * ps/tmac.psold: New file.
14209 * ps/Makefile: Install tmac.psold.
14210 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
14211 characters into tmac.psold. Make these definitions unconditional.
14213 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
14215 * ps/tmac.ps: Don't define \('c and \('C.
14217 * ps/devps/textmap: Move Greek characters to...
14218 * ps/devps/symbolchars:
14220 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
14222 * ps/devps/text.enc: Add quotesingle.
14223 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
14224 * tty/tmac.tty-char: Likewise.
14225 * dvi/devdvi/texmi.map: Add +h, +f, +p.
14226 * dvi/devdvi/texi.map: Add Fn.
14227 * dvi/devdvi/msam.map: Add lz.
14228 * dvi/tmac.dvi: Handle Bq, bq, aq.
14230 * pic/lex.c (get_token): Recognize 'th.
14231 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
14233 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
14235 * ps/devps/textmap: Move di, mu, +- to...
14236 * ps/devps/symbolchars:
14238 * macros/tmac.s (@XS): Don't call par@reset or fi.
14239 (XA): Call LP. Turn off adjustment. Reduce line length.
14241 * macros/tmac.s: Initially alias XS to LP.
14242 (XS): Rename to @XS.
14243 (cov*ab-init): Alias XS to @XS.
14245 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
14247 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
14248 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
14249 (token::is_size, token::changes_env): Deleted.
14250 * troff/number.c (parse_term): No need to process \s explicitly.
14251 Call tok.next() only after scale indicator has been processed.
14252 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
14254 (token::next): Handle \s, \f, \S, \H immediately rather than
14255 returning them as tokens.
14256 (token::operator==, token::description, token::add_to_node_list,
14257 token::process): Remove handling of deleted tokens.
14259 * troff/env.c (environment::add_char): When adding padding
14260 indicator character, call start_line() if necessary.
14262 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
14264 * ps/devps/afmtodit: Don't output 0 kerns.
14266 * ps/devps/afmtodit: Remove directory from name of encoding in
14267 font description file.
14269 * ps/devps/afmtodit: Improve error messages.
14271 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
14273 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
14274 * ps/devps/FontMakefile: Deleted.
14275 * ps/devps/afmname: New file.
14277 * ps/devps/symbol.sed: New file.
14278 * ps/devps/symbol.diff: Deleted.
14279 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
14280 Generate zapfdr.afm from zapfd.afm.
14282 * tty/tmac.tty (tty-char): Prefix definition with ".
14284 * macros/tmac.an (TP): Don't start a diversion if one has already
14287 * tty/tmac.tty-char: Add Latin-1 characters.
14289 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
14291 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
14293 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
14294 Move declaration of struct horizontal_span.
14296 * tbl/table.c (table::table): Initialize span_list.
14297 (table::~table): Delete span_list.
14299 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
14301 * ps/devps/Makefile: Avoid dependency on GNU make.
14303 * ps/tmac.ps: Check that character does not already exist before
14306 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
14307 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
14308 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
14311 * tty/tmac.tty-char: New file.
14312 * tty/Makefile: Install tmac.tty-char.
14313 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
14316 * tty/tmac.tty: Fix definition of \(34.
14318 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
14319 bracket-drawing characters onto |. Add *o.
14321 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
14322 only if current_field.
14324 * troff/dictionary.c (dictionary::lookup): Free old_table after
14327 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
14329 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
14330 whose glyphs are identical to glyphs of some Roman character.
14332 * tty/devlatin1/R.proto (bu): Deleted.
14333 * tty/devascii/R.proto (bu): Deleted.
14334 * tty/tmac.tty: Add definition of \(bu.
14336 * eqn/main.c (do_file): Pass FILE as argument.
14337 (main): Automatically load eqnchar. New options -F and -n.
14338 Pass do_file an opened FILE.
14339 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
14340 No need to include font.h.
14341 * groff.sh: Likewise. Don't need to use - for standard input.
14342 Prefix files with -- if first file starts with -.
14344 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
14346 * troff/env.c (environment::possibly_break_line): Don't set line
14347 to 0 across call to output_line(). Don't call output_line() until
14348 after discarding nodes after break.
14350 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
14352 * request.h (macro::empty): Declare it.
14353 * input.c (macro::empty): New method.
14354 (interpolate_macro): Don't give a WARN_SPACE if the two-character
14357 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
14359 * troff/env.c (environment::start_field): Decrement space_total
14360 when a space is frozen.
14362 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
14364 * macros/tmac.an (R): Delete macro.
14366 * troff/input.c (get_copy, token::next): Support \# (like \" but
14367 newline is ignored).
14369 * troff/input.c (token::next): Fix error message in 'Y' case.
14371 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
14373 * eqn/delim.c (define_extensible_string): Recognize any prefix of
14376 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
14378 * c++test.c: Include <osfcn.h>.
14380 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
14383 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
14385 * tbl/table.c (table::divide_span): Don't count column separation
14386 if expand was specified.
14388 * tbl/main.c (process_format): Don't ignore width specs in
14389 continued format. Give warning for changing equal widths or
14390 column separation in continued format.
14391 (process_data): Set column separation, minimum width, equal
14392 columns at end of table.
14394 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
14396 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
14397 node::add_discretionary_hyphen): Use soft_hyphen_char.
14398 (set_soft_hyphen_char): New function.
14399 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
14401 * Makefile (c++tested): Give more helpful message if test fails.
14403 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
14405 * troff/input.c (init_charset_table): Translate 0240 to
14406 an unbreakable space.
14408 * troff/token.h (token::hyphen_indicator): New function.
14409 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
14411 * troff/input.c (translate): Allow translation to \%.
14412 * troff/node.c (node::add_char): Handle
14413 TRANSLATE_HYPHEN_INDICATOR.
14414 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
14416 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
14419 * tty/devlatin1/R.proto: \(hy and - should print as 055.
14421 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
14423 * groff.c (run_commands): If the last command gets a SIGPIPE send
14424 a SIGPIPE to all children than haven't yet terminated. When
14425 command terminates, set pid field to -1.
14427 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
14429 * groff.c (main): Pass an appropriate -filename option to gxditview.
14431 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
14433 * Makefile.bd (install): Remove existing program before copying.
14435 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
14436 programs which have Unix counterparts to be installed with
14437 user-specified prefix.
14439 * troff/input.c (exit_troff): Don't check if exit_started.
14440 (exit_request): Don't call exit_troff if exit_started.
14442 * Makefile.bd (install.mm): Rename to install.dwbmm.
14444 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
14446 * driver/input.c (do_file): Add missing break for '#' case.
14448 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
14450 * troff/input.c (input_stack::clear): Clear past any boundaries and
14451 then add the boundaries back.
14453 * troff/input.c (exit_troff): Return immediately if already
14456 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
14458 (pg*end-page): If the text has ended and there are no more
14459 footnotes or keeps, exit.
14461 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
14463 * troff/input.c (init_charset_table): Make \(rq transparent by
14466 * macros/tmac.an: Define lq and rq strings.
14468 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
14470 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
14472 * troff/env.c (environment::final_break): New function.
14473 (environment::newline): Set prev_line_interrupted to 2 if
14475 * troff/env.h: Declare environment::final_break.
14476 * troff/input.c (exit_troff): Call environment::final_break()
14477 instead of environment::do_break().
14479 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
14480 doesn't already exist.
14481 * macros/man.local: New file.
14482 * macros/tmac.an: Load man.local.
14483 * macros/man.ultrix: New file.
14485 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
14487 * troff/input.c (exit_groff): Rename to...
14488 (exit_troff): New function.
14490 * troff/div.c (exit_started, done_end_macro,
14491 seen_last_page_ejector): New global variables.
14492 (began_page_in_end_macro): New static variable.
14493 (exit_flag): Deleted.
14494 (top_level_diversion::top_level_diversion): Initialize
14496 (top_level_diversion): More elaborate test for whether
14497 cleanup_and_exit() should be called.
14498 Set began_page_in_end_macro if the end macro isn't yet finished.
14499 * troff/div.h (top_level_diversion::last_page_count): New data
14501 (top_level_diversion::set_last_page): New function.
14502 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
14503 * troff/env.c (do_break): Zero prev_line_interrupted.
14504 * troff/input.c (exit_flag): Delete declaration.
14505 (LAST_PAGE_EJECTOR): New magic cookie.
14506 (token::next): Handle LAST_PAGE_EJECTOR.
14507 (exit_groff): Set exit_started and done_end_macro instead of
14508 exit_flag. Call top_level_diversion::set_last_page. Push a
14509 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
14510 another ejection after setting seen_last_page_ejector.
14512 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
14514 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
14516 * macros/tmac.e (TH): Make sure there's room for the initial
14519 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
14520 Set FVS in points rather than units.
14522 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
14524 * troff/div.c (top_level_diversion::add_trap): Don't consider the
14525 position of empty slots.
14527 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
14529 * ps/devps/S: Fix height and depth of parenrightex.
14530 * ps/devps/symbol.diff: Regenerate.
14532 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
14534 * tmac.e (u): Do underlining as in -mgs.
14536 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
14538 * tty/tty.c (tty_printer::end_page): If overstriking is
14539 suppressed, still turn overstruck horizontal and vertical lines
14542 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
14545 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
14547 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
14549 * Version 1.05 released.
14551 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
14553 * tty/tty.c: Instead of keeping an array of glyphs and then
14554 sorting it, keep a ordered linked list of glyphs for each line.
14556 * driver/driver.h: Include stddef.h.
14558 * tty/tty.c (compare_glyph):
14559 * refer/refer.c (rcompare):
14560 * troff/env.c (compare_ranges): Arguments of qsort comparison
14561 function should be const void *.
14563 * troff/number.c (parse_term):
14564 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
14567 * refer/label.y (consider_authors): Don't access variables
14568 constructed under a condition outside that condition: put braces
14569 round for statement containing declaration; redeclare use of same
14572 * pic/pic.y (text_expr): Delete production that allows
14573 parenthesised text_expr.
14574 (expr): Allow a conditional_expr to appear in parentheses.
14575 (conditional_expr): Rename to any_expr.
14577 * mm: Install new version 1.01 from jh.
14579 * lib/font.c (font::get_width): Cache scaled widths.
14580 (font::font): Initialize widths_cache.
14581 (font::~font): Destroy widths_cache.
14582 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
14584 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
14586 * c++test.c, c++test.ref: New files.
14587 * Makefile: Check that the C++ compiler works.
14589 * ps/tmac.pspic (PSPIC): Do a break.
14591 * ps/tmac.ps: Move definition of PSPIC into...
14592 * ps/tmac.pspic: New file.
14593 (PSPIC): Draw box around picture, but make it invisible to grops.
14594 * ps/tmac.ps: Load tmac.pspic.
14595 * ps/Makefile: Install tmac.pspic.
14597 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
14599 * lib/font.c (scale_round): If n is negative,
14600 subtract .5 before truncating floating point result.
14602 * lib/fontfile.c: Include <errno.h>.
14604 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
14606 * driver/input.c (get_char): Inline. Don't update current_lineno.
14607 Change callers to up date current_lineno if necessary.
14608 Use get_char() instead of getc(current_file).
14610 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
14612 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
14614 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
14616 * tty/tty.c (tmac.tty): Define \(rg as (R).
14618 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
14620 * lib/lib.h: New define a_delete.
14621 * Use a_delete instead of delete when deleting an array of objects
14622 without destructors.
14624 * lib/lib.h: Rename adelete to ad_delete.
14625 * Change uses of adelete.
14627 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
14629 * eqn/eqn.y: Include lib.h.
14631 * troff/node.c (grow_font_table): Delete old_font_table.
14633 * mm: Install new version from jh.
14635 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
14637 * tbl/table.h (format_type): Make global instead of local to class
14638 entry_format. Prefix enumerators with FORMAT_.
14639 * tbl/table.c, tbl/main.c: Corresponding changes.
14640 * refer/token.h (token_type): Make global. Prefix enumerators
14642 * refer/token.[ch]: Corresponding changes.
14643 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
14645 * troff/div.c (node::set_vertical_size): Don't name argument.
14647 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
14649 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
14650 * lib/lib.h: Define adelete accordingly.
14651 * pic/object.c (graphic_object::graphic_object):
14652 * tbl/main.c (format::~format):
14653 * tbl/table.c (table::~table):
14654 * refer/ref.c (reference::~reference, reference::merge,
14655 reference::insert_field, reference::delete_field): Use adelete.
14657 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
14659 * tbl/table.h: Corresponding changes.
14661 * common.c (common_output::dashed_arc, common_output::dotted_arc):
14662 Ensure total_angle is positive.
14664 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
14666 * refer/ref.c (reference::merge, reference::insert_field,
14667 reference::delete_field): Avoid delete[0].
14669 * refer/token.c (init_special_chars): Move calls to cmupper
14670 outside calls to init_two_char_letter to work around bug in gcc
14673 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
14675 * lib/new.c (operator new): Use __builtin_new for g++.
14677 * pic/object.c (graphic_object::~graphic_object): Don't use
14680 * pic/object.c (output::compute_scale): Initialize max_width and
14683 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
14685 * troff/input.c (write_request): Call fflush.
14687 * troff/node.h (class composite_node): Move declaration to node.c
14688 * troff/input.c (charinfo_to_node): Rename to ...
14689 (charinfo_to_node_list): Return node list rather than composite
14691 * troff/node.c (make_composite_node): New function.
14692 (make_node, add_char): Call make_composite_node instead of
14694 (class composite_node): Add a tfont * member. Delete font_size
14696 (composite_node::composite_node, composite_node::copy,
14697 composite_node::size): Corresponding changes.
14698 (composite_node::tprint): Provide constant spacing, emboldening
14699 and track kerning as specified in tfont.
14700 (composite_node::width): Change width calculation accordingly.
14701 * troff/env.h (environment::composite): New member.
14702 (environment::is_composite, environment::set_composite): New
14704 * troff/env.c (environment::environment): Initialize composite.
14705 * troff/input.c (charinfo_to_node): Call
14706 environment::set_composite.
14707 * troff/node.c (make_composite_node, make_glyph_node): Use the
14708 plain version of the tfont if the environment is composite.
14710 * troff/node.c (font_info::get_space_width): Additional argument
14711 giving space_size. Handle constant space correctly. Scale by
14712 space_size unless constant spaced.
14713 (env_sentence_space_width): New function.
14714 * troff/node.h: Declare it.
14715 * troff/env.h (environment::get_space_size,
14716 environment::get_sentence_space_size,
14717 environment::get_narrow_space_width,
14718 environment::get_half_narrow_space_width): Make inline.
14719 (environment::get_space_width): Make inline. Just call
14721 * troff/env.c: Delete definitions for funtions made inline.
14722 (environment::space_newline, environment::space): Use
14723 env_sentence_space_width(). Don't scale by space_size.
14724 * troff/node.h: Move declarations of env*space_width() functions
14727 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
14729 * macros/tmac.s (PS): Don't try to set negative indent.
14731 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
14733 * pic/pic.y: Fix min function.
14735 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
14737 * man/mdate.sh: Clear LANGUAGE.
14739 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
14741 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
14742 * pic/lex.c: New COMMAND keyword.
14743 * pic/pic.y (print_args, print_arg): New rules.
14744 (placeless_element): Use print_args for PRINT.
14745 New COMMAND element.
14747 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
14749 * troff/input.c (terminal): Handle missing argument correctly.
14751 * pic/pic.y (text_expr): New rule.
14753 * pic/pic.y: Implement := operator.
14755 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
14757 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
14760 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
14762 * ps/devps/dingbatsrmap: Include this in the distribution.
14764 * macros/tmac.doc: Replace with new version from 2nd Networking
14765 Release. Fix loading of doc-* files.
14766 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
14767 * macros/tmac.doc.old: New file. Apply fixes that had been
14768 applied to old tmac.doc.
14769 * macros/tmac.andoc: Check that we're running under groff.
14770 * macros/Makefile: Rework.
14772 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
14774 * tbl/table.h (format_type):
14775 * refer/token.h (token_type): If NESTED_TYPES is defined, use
14776 typedef to make these types visible at file scope.
14777 * Makefile: Add NESTED_TYPES configuration option.
14779 * troff/div.c (mark): At the top level use the value of
14780 nl_reg_contents rather than the current vertical position.
14782 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
14784 * tty/tty.c: Implement \D for horizontal or vertical lines.
14785 (tty_printer::set_char): Use vec_used+2 as serial number.
14786 Don't allow size of vector to exceed USHRT_MAX-2.
14787 Split off part into...
14788 (tty_printer::add_char): New function.
14789 (tty_printer::draw): New function.
14790 (compare_glyph): Handle equal serial numbers.
14791 (tty_printer::end_page): Handle overstruck characters from \D.
14792 (main, usage): Implement -d option.
14794 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
14796 * tbl/main.c (process_format):
14797 * eqn/text.c (split_text):
14798 * troff/input.c (token::next): Use inner block for declarations
14799 with initializers in switch statement.
14801 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
14803 * pic/common.c (common_output::dash_line): Cope with zero-length
14806 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
14808 * Version 1.04 released.
14810 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
14812 * macros/tmac.an (TH): Define a macro an-init to define variables
14813 based on command line arguments.
14814 (an-header): Call it.
14816 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
14818 * Makefile (install.mm): Rename to install.dwbmm.
14820 * Makefile: Integrate mm.
14821 * mm: New directory.
14823 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
14825 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
14828 * pic/troff.c (troff_output::simple_spline,
14829 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
14830 shadowing parameter.
14832 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
14834 * lib/ptable.h: Add explicit casts when converting from unsigned
14837 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
14838 * dvi/devdvi/Makefile: Install SA, SB.
14840 * refer/indxbib.c: Add declaration of mktemp.
14842 * refer/lookbib.c: Add declaration of isatty.
14844 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
14846 * pic/lex.c (interpolate_macro_with_args): While collecting
14847 arguments, keep track of whether we're in a string.
14849 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
14851 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
14852 down with \v, so as to avoid problems with top of page trap
14853 setting no space mode.
14855 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
14857 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
14859 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
14861 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
14862 Improve error message.
14864 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
14866 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
14869 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
14871 * groff.c (possible_command::execp): Always use _exit() after a
14874 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
14875 NO_SYS_WAIT_H configuration options.
14876 * groff.c: Use these options. Use POSIX-style macros to extract
14877 fields from the status returned by wait().
14879 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
14881 * tbl/table.c (table::compute_separation_factor): Allow the
14882 separation factor to drop to 0.
14884 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
14886 * refer/search.c: Include <errno.h>.
14888 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
14890 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
14892 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
14895 * pic/lex.c (input_stack::bol): Move definition out of class body.
14897 * pic/main.c: On MSDOS munge argv[0].
14899 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
14901 * lib/ptable.c (hash_string): Use unsigned long rather than
14903 (next_ptable_size): Use unsigned rather than int. Give an error
14904 message if we've hit the largest table size.
14905 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
14908 * pic/object.h (object_spec): Make flags unsigned long. Declare
14909 flags as const unisgned long rather than as enums.
14911 * pic/output.c: Deleted.
14913 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
14915 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
14916 Add additional argument.
14917 (line_entry::note_double_vrule_on_{left,right}): Set value of
14918 douvle_vrule_on_{right,left} flag according to argument.
14919 (simple_line_entry::simple_print,
14920 simple_line_entry::double_line_print): If adjacent to double vrule
14921 on a corner extend rather than shorten the rule by half the double
14924 * troff/number.c (parse_term): In checking for overflow, handle the
14925 case where the current horizontal position is negative.
14927 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
14929 * pic/object.c (draw_arrow): Check for object having zero length.
14931 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
14933 * eqn/main.c (do_file): Split off inline equation handling into...
14934 (inline_equation): New function. Search for starting delimiter
14936 (delim_search): New function. Don't recognize a delimiter that
14937 occurs in the name of an escape sequence, number register, string
14940 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
14942 * eqn/delim.c (delim_box::compute_metrics): Don't call
14943 define_extensible_string if left is 0.
14944 (delim_box::output): Don't print the left delimiter if left is 0.
14945 (delim_box::debug_print): Check for left == 0 before calling printf.
14947 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
14949 * troff/Makefile (majorminor.c): Include only digits in
14952 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
14954 * refer/dirnamemax.c: new file.
14955 * refer/genlimits.c: Deleted.
14956 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
14957 Don't check path length.
14958 * refer/Makefile: Add dir_name_max.o; delete genlimits.
14959 * Makefile: Add PATHCONF_MISSING option.
14961 * refer/indxbib.c (get_cwd): New function.
14962 (main): Use get_cwd().
14963 * lib/getcwd.c: New file.
14964 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
14965 GETCWD in SUBFLAGS.
14966 * lib/Makefile: Compile getcwd.o.
14968 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
14971 * refer/indxbib.c (main): Check success of mktemp.
14973 * lib/tmpfile.c: New file.
14974 * lib/Makefile: Add tmpfile.c.
14975 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
14976 * ps/ps.h: Delete declaration of mktemp().
14977 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
14978 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
14979 * driver/driver.h: No need now to include errno.h.
14981 * everywhere: Set errno to 0 before calling fopen().
14983 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
14984 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
14985 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
14987 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
14989 * troff/env.h (translate_space_to_dummy): Declare it.
14990 * troff/env.c (environment::space_newline, environment::space):
14991 If translate_space_to_dummy is set then make the width of spaces 0.
14992 * troff/input.c (translate): If the second character of a
14993 translation is a space, translate to unbreakable space. If the
14994 first character is a space, set or clear translate_space_to_dummy
14995 according to whether the second character is \&. Weird!
14997 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
14999 * groff.c (run_commands): Don't use non-zero exit code because a
15000 command gets SIGPIPE.
15002 * groff.c, groff.sh: Use -mXps with -TXps.
15004 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
15005 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
15006 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
15007 (ps_printer::special): New specials invis and endinvis.
15008 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
15009 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
15010 (ps_printer::end_page): Check that invis_count == 0.
15011 (ps_printer::invis_count): New member.
15012 (ps_printer::ps_printer): Initialize invis_count to 0.
15014 * troff/env.c (environment::hyphenate_line): Hyphenation
15015 indicator at beginning of word inhibits splitting after -, \(em
15018 * pic/pic.y (element): Allow another element to follow } without
15019 any intervening separator.
15021 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
15023 * pic/lex.c (get_delimited): Allow tabs before delimiter.
15025 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
15027 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
15028 declaration of wait() in header files.
15029 * Makefile: Get rid of -DHAVE_UNION_WAIT.
15031 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
15033 * lib/lib.h: Declare return type of strerror as char *.
15035 * man/Makefile: Add g flag to sed substitutions.
15036 * Makefile (shgroff, bindist): Likewise.
15038 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
15040 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
15041 * ps/devps/prologue (PBEGIN): Define showpage after pushing
15044 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
15046 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
15049 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
15051 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
15054 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
15056 * troff/input.c (define_number_reg): If currently undefined,
15057 don't define it if the argument is an invalid expression.
15059 * Makefile: Ignore return value of `if' commands without `else'
15062 * Makefile: Split up CPPDEFINES into a series of separate
15063 configuration options.
15065 * troff/input.c (init_registers): Use time_t instead of long
15066 unless LONG_FOR_TIME_T is defined. Use returned result rather
15067 than passing pointer.
15068 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
15070 * lib/Makefile (fontpath.h): Use gendef.
15072 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
15074 * troff/input.c (input_iterator::shift): Delete argument name.
15075 * troff/node.c (suppress_output_file::really_begin_page,
15076 suppress_output_file::really_transparent_char, node::ascii_print,
15077 node::tprint): Delete names of unused arguments.
15079 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
15081 * refer/label.y (string): Pass $4 to command_error.
15083 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
15085 * Version 1.03 released.
15087 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
15089 * Makefile: Pass definition of SHELL in SUBFLAGS.
15091 * gendef: New file.
15092 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
15093 ps/Makefile: Use gendef to construct header files that are
15094 constructed from the Makefile.
15096 * macros/Makefile: make all should build stripped version of tmac.e.
15098 * refer/Makefile (clean): Remove y.output.
15100 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
15102 * ps/pfbtops.c (main): Add -v option which prints out a version
15104 * ps/Makefile (pfbtops): Link with libgroff.a.
15106 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
15108 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
15109 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
15111 * refer/lkbib.c (main): Always terminate reference with blank
15113 * refer/lookbib.c (main): Likewise.
15115 * refer/linear.c (file_buffer::load): Check that the file is not a
15118 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
15119 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
15120 Delete second inclusion of <sys/param.h>.
15122 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
15124 * troff/token.h (token::special): Deleted.
15126 * tbl/main.c (process_format): Rework so that opt->tab_char is
15127 recognized only when appropriate.
15129 * ps/Makefile (clean): Remove pfbtops.
15131 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
15133 * lib/font.c (text_file::next): Don't return if we have got a
15136 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
15138 * refer/refer.c (store_reference): Get hash code from old_table[i]
15139 when rehashing the table.
15141 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
15143 * eqn/box.c (box::top_level): Save size and prev size using \R and
15144 restore it afterwards. Set the size to the size at the beginning
15146 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
15147 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
15149 * refer/Makefile (limits.h): Use ./genlimits.
15151 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
15153 * refer/index.c: Delete declarations of stat() and fstat().
15155 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
15157 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
15159 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
15161 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
15163 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
15165 * troff/input.c (token::get_char): Handle \e.
15167 * refer/linear.c: Delete declarations of fstat() and stat().
15169 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
15171 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
15172 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
15174 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
15176 * troff/input.c (do_define_macro): Improve error handling for end
15177 of file while defining macro.
15179 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
15181 * eqn/box.h: Fix declaration of set_gsize.
15182 * eqn/box.c (set_gsize): Make argument const char *.
15183 (gsize): Declare as char *.
15184 * eqn/main.c (main): Don't convert gsize to int.
15185 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
15187 * Version 1.02 released.
15189 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
15191 * macros/tmac.andoc: New file.
15192 * macros/Makefile: Install tmac.andoc.
15194 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
15195 operator new and delete on OP_DELETE_BROKEN not being defined.
15196 * Makefile: Mention OP_DELETE_BROKEN.
15198 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
15200 * Makefile (bindist): Pass SUBFLAGS.
15202 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
15204 * Makefile, groff.c: Pass definitions to groff.c via device.h.
15206 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
15209 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
15211 * ps/ps.h, ps/psrm.c: Make comment_table and
15212 header_comment_table local to resource_manager::process_file.
15214 * groff.sh: With -TXps pass -printCommand option to gxditview.
15216 * groff.c (possible_command::print): Implement using
15217 append_arg_to_string.
15219 * xditview: Merge in new implementation with own ChangeLog.
15221 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
15223 * groff.c (main): Implement PRINT_OPTION.
15224 (append_arg_to_string): New command.
15225 (device_table): Set PRINT_OPTION flag for Xps.
15227 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
15229 * troff/groff.h: Rename to troff.h.
15231 * pic/lex.c (lookup_keyword, docmp): New functions.
15232 (get_token): Use new lookup_keyword.
15233 Don't include key.h.
15234 * pic/key.[ch], pic/pic.gperf: Deleted.
15235 * pic/Makefile: Remove gperf stuff.
15237 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
15239 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
15241 * troff/Makefile, troff/node.c: Move definition of
15242 STORE_WIDTH into node.c.
15244 * etc/grog.pl, etc/grog.sh: Support -mdoc.
15246 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
15248 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
15249 dvi/devdvi/texb.map: Add lq and rq.
15250 dvi/devdvi: Regenerate fonts.
15251 * ps/devps/textmap: Add lq and rq.
15252 * ps/devps: Regenerate fonts.
15253 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
15254 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
15256 * pic/object.c (position_rectangle): When checking radius
15257 cope with possiblity that width or height is negative.
15258 (box_object::box_object): Have separate xrad and yrad with
15259 signs matching signs of dim components.
15260 (box_object::{north,south}_{east,west}): Use xrad and yrad.
15261 (box_object::print): With rounded boxes use absolute values
15262 for dim and rad arguments.
15264 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
15267 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
15269 * various files: Add explicit destructors to keep Saber CC +d
15272 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
15274 * eqn/box.c (box::top_level): Restore fonts correctly after
15275 font changes in line containing inline equation. Also
15276 restore previous font as well as current font.
15277 * eqn/pbox.h: Define necessary string and register names.
15279 * troff/input.c (token::next): Case 'R' calls do_register.
15280 (do_register): New function.
15282 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
15284 * groff.c, groff.sh: Support Xps device. Allow each device
15285 to have a pseudo_name and a real_name.
15287 * groff.c (run_commands): Don't print `Broken pipe' messages.
15289 * ps/pfbtops.c: New file.
15290 * ps/Makefile: Add pfbtops.
15292 * troff/number.c (parse_term): Improved error message.
15294 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
15296 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
15298 * Makefile: Integrate refer.
15299 * refer: New directory.
15300 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
15301 man/lkbib.man: New files.
15302 * man/Makefile: Support refer man pages.
15304 * lib/lib.h: Declare is_prime.
15305 * lib/prime.c: New file.
15307 * troff/input.c (macro_source): New function.
15308 (init_input_requests): Bind "mso" to macro_source.
15310 * troff/env.c (environment::possibly_break_line): Maintain
15311 pointer to pointer to node to be split in ndp so as to avoid
15312 using address of freed node.
15314 * troff/env.c (environment::hyphenate_line): Maintain pointer to
15315 pointer to first node to be hyphenated in startp so as to
15316 avoid using address of freed node.
15318 * troff/env.c (class trie, class hyphen_trie): Make the
15319 elements of the trie be of type char not unsigned char.
15320 Declare arguments to be const char* instead of unsigned char *.
15322 * troff/env.c (hyphenate): Initialize hbuf[0].
15324 * troff/input.c (set_string): Declare p to be char * and cast
15325 *p to unsigned char when necessary.
15327 * troff/input.c (do_define_macro): Declare s to be const
15328 char*. Cast element to unisgned char when necessary, Declare
15329 d to be an int. Handle EOF better.
15331 * troff/Makefile, troff/input.c: Different scheme for passing
15332 definitions of MACROPATH, HYPHENFILE and DEVICE.
15334 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
15336 * tty/devascii/R.proto: Delete entry for em.
15337 * tty/devlatin1/R.proto: Likewise.
15339 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
15341 * troff/input.c (translate): Stop when we get a space. Treat eof
15344 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
15346 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
15348 * tbl/main.c (process_format): A font name following a `f'
15349 modifier that starts with a digit can be only one character long.
15350 Also deal with EOF on the second character of the font name.
15352 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
15354 * troff/input.c (token::next): Turn \~ into an
15355 unbreakable_space_node.
15356 * troff/node.c (unbreakable_space_node): New class.
15357 * troff/node.h: Declare it.
15359 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
15361 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
15362 it's >= 0, before outputting it as a single byte.
15364 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
15366 * lib/font.c: Make font_char_metric::code an int.
15367 (font::get_code): Change return type to int.
15368 (font::load): Allow code to be arbitrary integer.
15369 * lib/font.h (font::get_code): Change return type to int.
15370 (font::number_to_index): Change argument type to int.
15371 * troff/input.c (token::next): In case 'N', allow any value.
15372 Store value in token::val.
15373 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
15374 (token::get_char, token::add_to_node_list, token::process): Get
15376 (charinfo::set_number): Change argument to int.
15377 (charinfo::get_number): Require that NUMBERED flag be set.
15378 (get_charinfo_by_number): Store numbered characters not between 0
15379 and 255 in a dictionary.
15380 * troff/charinfo.h (get_charinfo_by_number): Change argument type
15382 (charinfo::number): Change type to int.
15383 (charinfo::set_number): Change type of set_number to int.
15384 * troff/node.c (troff_output_file::put_char_width,
15385 troff_output_file::put_char): Test whether character is numbered
15386 using charinfo::numbered().
15387 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
15389 * lib/nametoindex.c: New implementation to cope with arbitrary
15392 * troff/input.c (token::operator==): Test val for
15393 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
15396 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
15397 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
15399 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
15401 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
15404 * all Makefiles: rm targets of cp and >.
15406 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
15409 * eqn/lex.c (def_table): Add dollar.
15411 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
15413 * troff/input.c (do_width): Push back newline before closing delim
15416 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
15418 * groff.c (possible_command::prepend_arg): New function.
15419 (main): Prepend device -m option.
15420 * groff.sh: Put device -m options before command-line options.
15422 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
15424 * macros/tmac.an (IP): Quote argument to TP.
15426 * ps/ps.c (main): New option -b, which sets...
15427 (broken_flags): New variable.
15428 (ps_printer::~ps_printer): Incorporate the setup section in the
15429 prolog if (broken_flags & NO_SETUP_SECTION).
15430 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
15431 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
15432 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
15433 ps_printer::print_needed_font_comment,
15434 ps_printer::print_supplied_font_comment,
15435 ps_printer::print_include_font_comments,
15436 ps_printer::lookup_doc_font, ps_printer::download_fonts,
15437 ps_printer::read_download_file, read_document_fonts, add_font,
15438 skip_line, parse_fonts_arg, document_font::document_font,
15439 document_font::~document_font, document_font::download,
15440 ps_output::include_file): Deleted.
15441 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
15442 rather than %!PS-Adobe-2.0. Make calls to
15443 resource_manager::need_font for each font that we used. Replace
15444 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
15445 print_supplied_font_comment, print_needed_font_comment by call to
15446 resource_manager::print_header_comments. Output %%Orientation
15447 comment. Output %%Requirements: numcopies comment if ncopies > 1.
15448 Don't output the prolog directly. Instead call
15449 resource_manager::output_prolog. Only define #copies when ncopies
15450 > 1. Delete calls to print_include_font_comments and
15451 download_fonts. Add call to resource_manager::document_setup.
15452 (ps_printer::do_file): Call resource_manager::import_file instead
15453 of including it ourselves.
15454 (ps_printer::do_import): Likewise. Also don't call
15455 merge_import_fonts. Push userdict on the dictionary stack before
15456 and pop it afterwards.
15457 Move declaration of ps_output into ps.h.
15458 * ps/psrm.c: New file implementing resource_manager class.
15459 * ps/ps.h: New file declaring ps_output and resource_manager
15461 * ps/devps/zapfdr.ps:
15462 * ps/devps/symbolsl.ps:
15463 * ps/devps/prologue: Use 3.0 conventions.
15464 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
15465 Add default definition of BROKEN_SPOOLER_FLAGS.
15466 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
15467 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
15469 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
15471 * etc/grog.pl: New file.
15472 * Makefile (GROG): New variable.
15473 Add GROG to SUBFLAGS.
15474 * etc/Makefile (GROG): New variable.
15475 (install.nobin): Install $(GROG) rather than grog.sh.
15477 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
15479 * eqn/special.c (special_box::compute_metrics): Make the input and
15480 output strings the same. Get the new height and depth from the
15481 predefined height and depth registers. Also make subscript kern
15482 and skew available.
15483 (special_box::compute_subscript_kern, special_box::compute_skew):
15486 * eqn/box.c (pointer_box::compute_skew,
15487 simple_box::compute_metrics, box::top_level)
15488 * eqn/text.c (prime_box::compute_metrics,
15489 prime_box::comput_subscript_kern)
15490 * eqn/limit.c (limit_box::compute_metrics):
15491 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
15492 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
15493 negative numbers in `nr' requests with a leading 0.
15495 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
15497 * eqn/special.c: New file.
15498 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
15499 Add new rule for simple.
15500 * eqn/lex.c (token_table): Add SPECIAL.
15501 * eqn/box.h: Declare make_special_box.
15502 * eqn/Makefile: Add special.[co].
15504 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
15506 * ps/devps/prologue: Possibly set packing to true while defining.
15507 Create grops dictionary here. Initialize local variables before
15508 defining procedures.
15509 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
15510 the dictionary stack. Set strokeadjust and overprint to false if
15511 the relevant operators are defined.
15512 (PEND): New procedure.
15513 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
15514 prologue. Do everything else in the setup section.
15515 (ps_printer::do_import): Just call PBEGIN and PEND around the
15516 picture. Also push userdict before, and pop it afterwards.
15518 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
15520 * troff/node.c (bracket_node::tprint): Brackets were being printed
15523 * macros/tmac.an (SH, SS): Set fill mode.
15525 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
15527 * troff/div.c (top_level_diversion::begin_page): Set
15528 high_water_mark to 0.
15530 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
15532 * man/mdate.sh: New file.
15533 * man/mdate.c: Deleted.
15534 * man/Makefile: Use mdate.sh instead of mdate.
15537 * eqn/lex.c (do_gsize): Supply missing argument to error message.
15539 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
15541 * man/mdate.c: New file.
15542 * man/*.man: Replace modification date by @MDATE@.
15543 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
15544 (mdate): New target.
15546 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
15547 Remove illegal input characters.
15549 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
15551 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
15553 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
15555 * troff/div.c (begin_page): Change behaviour when
15556 !first_page_begun and !break_flag.
15558 * troff/input.c (do_name_test): Return 0 if argument is empty.
15560 * troff/input.c (read_long_escape_name): Require closing ] to be
15561 at same input level as opening [.
15563 * troff/input.c (read_increment_and_escape_name): New function.
15564 (get_copy, process_input_stack): Use this for \n.
15566 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
15568 * troff/div.c (top_level_diversion::begin_page): Ignore the
15569 current value of page_number if !first_page_begun.
15571 * groff.c (main): Fix declaration of buf.
15573 * troff/input.c (do_name_test): New function.
15574 (token::next): Implement \A.
15575 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
15576 (token::description, token::add_to_node_list, token::process):
15577 Handle TOKEN_ESCAPE.
15578 * troff/token.h: New token TOKEN_ESCAPE.
15580 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
15582 * pic/main.c (do_picture): Allow space before and after filename
15583 following `<'. Check that the filename is not empty.
15585 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
15587 * Version 1.01 released.
15589 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
15591 * dvi/tmac.dvi: ftr HR to H.
15593 * macros/tmac.e: Round up computation of $r.
15595 * xditview/tmac.X: Don't give up completely in compatibility mode.
15596 Use \n(.s instead of \n[.s].
15598 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
15599 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
15600 Add u to factors inside \s[...]. Rename frac to dvi-frac.
15601 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
15602 short names in the char definitions.
15604 * ps/tmac.ps: Don't give up completely in compatibility mode.
15605 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
15606 quote in front of \n(.s. Add u to factors inside \s[...].
15608 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
15610 * tty/tmac.tty: Call the nroff request.
15612 * macros/tmac.e ((x, )x): Better definitions that work properly
15614 (@0, @1): Helper macros for (x.
15616 * macros/tmac.e ($s, hl): Use \l rather than \D.
15618 * tty/tmac.tty: Make it work better in compatibility mode.
15619 (pchar): Rename to tty-char.
15621 * macros/tmac.e (@E): New macro.
15622 (r, i, b, rb, bi): Use @E.
15624 * macros/tmac.e (@F): Don't use (;...) syntax.
15626 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
15627 it was modified for groff.
15629 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
15631 * macros/tmac.e (<., .>): Removed.
15632 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
15634 * macros/tmac.e: Remove check that groff is being used.
15636 * macros/tmac.e (@C): Change families only if using groff; turn
15637 compatibility mode off while changing familes. Save compatibility
15638 mode before changing families and restore it afterwards.
15640 * macros/tmac.e (@h): Remove test for offset + line length.
15642 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
15643 (lo, th, ac): Define to call @S instead of using als.
15645 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
15646 the ratio of the vertical spacing to the point size in units
15647 expressed as a percentage. Use these instead of $10r and $10R,
15648 Delete $10r and $10R.
15650 * lib/font.c (font::load): In default computation of space_width,
15651 divide by sizescale. Use scale_round.
15653 * macros/tmac.an (TP): Don't call `nf'.
15654 (an-do-tag): Don't call `fi'.
15656 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
15658 * troff/input.c (process_input_stack): Handle the case where
15659 spaces at the beginning of an input line are followed by a
15662 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
15664 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
15665 * groff.sh: Use pic -x with the dvi device.
15667 * dvi/devdvi/FontMakefile (H): Don't use -s.
15669 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
15670 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
15671 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
15674 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
15676 * ps/psfig.diff: New file.
15677 * ps/tmac.psfig: New file.
15679 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
15681 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
15682 (]-): Don't call ref*do-tl.
15684 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
15686 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
15687 (fn@do-FS): Rename to fn*do-FS.
15689 * troff/input.c (transparent_translate): New function.
15690 (process_input_stack): Apply transparent_translate before calling
15691 diversion::transparent_output(unsigned char).
15693 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
15695 * troff/input.c (do_define_macro): Define the macro before calling
15698 * xditview/Makefile: Add DEVICES variable. Change install target
15701 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
15703 * groff.c (run_commands): Handle the possibility that there are
15704 child processes other than those forked by us.
15706 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
15708 * lib/string.c (string::append): New function.
15709 * lib/stringclass.h: Declare it.
15711 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
15713 * eqn/main.c (main): New option -N which sets
15714 no_newline_in_delim_flag.
15715 (do_file): If no_newline_in_delim_flag is set don't allow newlines
15717 * groff.c (main): Pass -N on to eqn.
15718 (help, synopsis): Mention -N.
15719 * groff.sh: Implement -N.
15721 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
15723 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
15724 (]-): Call ref*do-tl if ref*need-tl is non-zero.
15725 (XP): Allow as initializer.
15727 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
15729 * troff/env.c (environment::wrap_up_field): If field_spaces are
15730 non-zero and we have a current_tab, subtract padding from
15731 tab_distance. If this makes tab_distance <= 0, use the next tab
15732 stop instead. If there isn't any next tab or it's a left tab,
15733 wrap up the current tab.
15734 (environment::start_field): Initialize tab_precedes_field.
15735 (environment::wrap_up_tab): If there's a current field, update
15736 pre_field_width, field_distance and tab_precedes_field.
15737 * troff/env.h (environment::tab_precedes_field): New member.
15739 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
15741 * ps/ps.c (ps_printer::do_file): New function.
15742 (ps_printer::special): Bind to `file' special.
15743 (ps_printer::do_exec): Set ndefined_styles to 0.
15745 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
15747 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
15748 Avoid stripping first character from the start of unrecognized
15749 escapes. Use lex_error instead of error to report errors.
15750 * eqn/lex.c (get_token): Rework handling of escapes.
15751 (lex_error): Move declaration into...
15754 * xditview/xditview.c (main): Make -page option work.
15756 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
15758 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
15760 * macros/tmac.s (B2): Correct size of box.
15762 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
15764 * macros/tmac.s (B2): Postpone drawing the box until in the
15765 top-level diversion.
15767 * tty/tmac.tty: Add font translations for C, CR, CW.
15769 * groff.c (synopsis, help): Document -i.
15770 * groff.sh: Implement -i.
15772 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
15773 Simplify the construction of SN.
15775 * troff/number.c (parse_term): Give `|' a higher precedence.
15776 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
15779 * macros/tmac.s (B2): Use par@finish instead of par@reset.
15781 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
15783 * lib/string.c (string::move): New function.
15784 * lib/stringclass.h: Declare it.
15786 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
15788 * troff/env.c (distribute_space): Add optional argument
15790 (environment::wrap_up_field): Call distribute_space with
15791 `force_forward' argument of 1.
15793 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
15795 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
15796 Inline it. Move reallocation into...
15797 (string::grow1): New function.
15798 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
15799 dependencies to include library header files.
15800 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
15802 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
15804 * macros/tmac.s (@NH): Use the same number registers than -ms does
15805 for the heading level counters. Use the same string that -ms does
15806 for the number for this heading.
15808 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
15810 * lib/new.c (operator new): Cast result of malloc to char *.
15812 * troff/input.c (spring_trap, lookup_request): Add assert that nm
15815 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
15817 * groff.c (main): Support -i.
15819 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
15821 * pic/pic.h: Include <osfcn.h>.
15823 * ps/ps.c: Add declaration of mktemp.
15825 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
15826 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
15827 argument as union wait *.
15828 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
15829 argument to union wait *.
15831 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
15833 * tty/tmac.tty: Add definition of \(co.
15835 * pic/object.c (make_arc): Only increase radius when radius
15836 strictly less than d.
15837 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
15840 * troff/env.c (environment::environment(symbol),
15841 environment::environment(const environment *)): Initialize
15844 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
15846 * tbl/main.c (main): Add exit(0).
15848 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
15850 * pic/main.c (main):
15851 * eqn/main.c (main):
15852 * tbl/main.c (main):
15853 * etc/soelim.c (main):
15854 * driver/printer.c (printer::~printer):
15855 * troff/node.c (real_output_file::~real_output_file,
15856 real_output_file::flush): Check for errors on stdout.
15858 * most files: Add 1991 to copyright notice.
15860 * macros/tmac.s: Don't test \n(.x and \n(.y.
15862 * troff/input.c (token::next): Rename `escape_char' label to
15863 `handle_escape_char' and `normal_char' label to
15864 `handle_normal_char'.
15866 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
15868 * groff.c (main, synopsis, help): Support -a option.
15869 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
15870 to trflags while parsing options.
15872 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
15874 * troff/number.c (parse_term): With `m', `M' and `n' scale
15875 indicators, convert scale factor to hunits before scaling.
15877 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
15879 * lib/font.c (scale_round): Better test for overflow when n is
15882 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
15884 * tbl/main.c (process_format): Add second argument of type
15885 options*. Change callers. Allow opt->tab_char as well as '\t'
15886 between format items.
15888 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
15890 * macros/tmac.an (PD): With no arguments, make sure register PD is
15892 (TH): Call PD with no argument, instead of setting register PD
15895 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
15897 * Version 1.00 released.
15899 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
15901 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
15903 * dvi/devdvi/DESC: Mount CW instead of CR.
15905 * dvi/tmac.dvi: Add definition of \(tm.
15907 * dvi/devdvi/texsy.map: Add lh, and rh.
15908 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
15909 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
15911 * dvi/devdvi/FontMakefile: Generate H from cmss10.
15912 * dvi/devdvi/Makefile: Install H.
15913 * dvi/devdvi/H: New file.
15915 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
15917 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
15920 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
15922 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
15924 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
15926 * macros/tmac.s (@EN): Handle the case where the equation is empty
15927 but the label is not.
15929 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
15931 * troff/groff.h: New warning category WARN_SPACE.
15932 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
15933 WARN_SPACE to warning_table.
15934 (interpolate_macro): Give a warning of type WARN_SPACE if the name
15935 is longer than two characters and is not defined, but the first
15936 two characters do make a defined name.
15938 * PROBLEMS: New file.
15940 * CHANGES: New file.
15941 * README-0.6, README-1.00: Deleted.
15943 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
15944 * xditview/devX75/Makefile: Make devX75-12.
15945 * xditview/devX100/Makefile: Make devX100-12.
15947 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
15948 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
15950 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
15952 * README-0.7: Rename to README-1.00.
15954 * macros/tmac.pic: New file.
15955 * macros/Makefile (install.nobin): Install tmac.pic.
15957 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
15959 * troff/env.c (hyphen_word): Correct the test for whether the
15960 token is a hyphen. Reset npos to 0.
15962 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
15964 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
15966 * macros/tmac.s (ds*common-end): Call par*reset.
15968 (par@reset-indent): Deleted.
15970 * macros/tmac.s (@IP): Divert the label.
15972 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
15974 * xditview/draw.c (setGC): Use a line width of .1m rather than
15975 .04m by default; round rather than truncate value.
15977 * tbl/table.c (class empty_entry): New class.
15978 (empty_entry::empty_entry, empty_entry::line_type): New functions.
15979 (table::add_entry): Represent empty entries by objects of type
15981 (table_entry::line_type): Return -1.
15982 (table::determine_row_type): Ignore entries with line_type 0.
15983 Treat type -1 as non-lines.
15985 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
15987 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
15988 macros/tmac.s: Rename \(-d to \(Sd.
15990 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
15992 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
15993 * xditview/libXdvi/DviChar.c: Likewise.
15994 * dvi/devdvi/texsy.map: Add `<<', `>>'.
15996 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
15998 * troff/div.c (top_level_diversion::begin_page): Call
15999 init_output() if the_output is 0.
16001 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
16003 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
16005 (get_copy): Turn \E into ESCAPE_E.
16006 (token::process, asciify): Handle ESCAPE_E.
16008 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
16010 (DS): Implement `.DS R'.
16012 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
16014 * macros/tmac.s (FS): New macro.
16016 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
16018 * macros/tmac.s (cov*tl-init): Remove after first execution
16019 instead of aliasing to @nop. Call top of page macro explicitly
16020 instead of setting trap; call @init first. Set pg@top as top of
16022 (cov*auto-init): Deleted. Set cov*tl-init instead of
16023 cov*auto-init as top of page trap.
16024 (TL, LP): Do a break instead of calling cov*tl-init.
16025 (cov*print): With RP format but no TL, alias FS and FE to @FS and
16026 @FE; in this case also give a warning and always start another
16027 page. No need to set pg@top here.
16028 (cov*tl-init): Rename to cov*first-page-init.
16030 * macros/tmac.s (RP): Do `.pn 0'.
16031 (cov*tl-init): With RP format don't do `.pn 0'.
16033 * macros/tmac.s (pg@cs-top): Set no space mode.
16035 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
16036 (cov*ab-init): Alias TL, AU and AI to these.
16038 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
16040 * macros/tmac.s (@EQ): Move the space before the equation into @EN
16041 (@EN): Do nothing unless \n[dl] is > 0.
16043 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
16045 * pic/object.c (ellipse_object::radius): New function.
16047 * VERSION: Change version to 0.7.
16049 * tbl/table.c (block_entry::do_divert): Declare return type as
16051 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
16053 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
16055 * troff/column.c: New file.
16056 * troff/Makefile: Corresponding changes.
16058 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
16061 * troff/div.c (top_level_diversion::space): If the space causes
16062 the first-page transition and springs a trap, truncate the space
16065 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
16067 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
16070 * pic/troff.c (troff_output::line_thickness,
16071 troff_output::set_fill): Do a horizontal motion to compensate for
16072 the width of the \D escape sequence.
16074 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
16076 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
16079 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
16082 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
16083 Supply empty definition.
16084 (text_entry::simple_print, simple_text_entry::simple_print):
16085 Delete declarations.
16086 (table::add_entry): Represent empty entries by objects of type
16089 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
16091 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
16093 * tbl/table.c (left_text_entry::add_tab): New function.
16095 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
16096 initialize like LP.
16098 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
16100 * troff/env.c (environment::start_field): Give an error message if
16101 there is no next tab.
16103 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
16105 * troff/env.c (hyphenate): Skip initial elements with zero
16108 * macros/tmac.s (par@init): Keep VS in points rather than units.
16110 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
16112 * pic/main.c (main): Implement `-c' option.
16113 * pic/output.h: Declare make_tpic_output().
16114 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
16116 (tpic_output): New class.
16117 (tpic_output::tpic_output, tpic_output::set_pen_size,
16118 tpic_output::command, make_tpic_output): New functions.
16120 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
16122 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
16123 if they're not already defined.
16124 * tbl/table.c (init_output): Don't test \n(.g.
16126 * troff/input.c (do_if_request): Delete `g' condition. Recognize
16127 `d', `r' and `c' conditions even in compatibility mode.
16129 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
16131 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
16134 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
16136 * troff/env.h (environment::prev_line_interrupted): New member.
16137 (environment::get_prev_line_interrupted): New function.
16138 * troff/env.c (environment::newline): Set prev_line_interrupted.
16139 (environment::environment(const environment *),
16140 environment::environment(symbol)): Initialize
16141 prev_line_interrupted.
16142 * troff/input.c (process_input_stack): Don't give special
16143 treatment to space and newline at the beginning of the line if the
16144 previous line was interrupted.
16146 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
16148 * eqn/eqn.y: Disallow PRIME by itself.
16149 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
16151 (def_table): Remove definition of '. Define prime to be `.
16153 * eqn/eqn.y: Split off part of rule `script' into a new rule
16156 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
16158 * macros/tmac.s ({, }): New string aliases.
16160 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
16162 * README-0.7: New file.
16164 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
16166 * macros/tmac.s: New file.
16167 * man/groff_ms.man: New file.
16168 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
16169 * Makefile.bd: Similarily.
16170 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
16171 definition of TMAC_S.
16172 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
16173 * macros/TODO: New file.
16175 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
16177 * troff/env.c (right_justify): New function.
16178 (init_env_requests): Bind this to request "rj".
16179 (center_lines): Set right_justify_lines to 0. If we get a bad
16180 integer, center 1 line.
16181 (environment::environment(symbol), environment::environment(const
16182 environment *)): Initialize right_justify_lines.
16183 (environment::get_right_justify_lines): New function.
16184 (init_env_requests): Bind this to number_register ".rj".
16186 * troff/env.c (environment::choose_breakpoint): Implement
16187 hyphenation_margin and hyphenation_space.
16188 (environment::get_hyphenation_space,
16189 environment::get_hyphenation_margin): New functions.
16190 (init_env_requests): Bind these to .hys and .hym.
16191 (hyphenation_space_request, hyphenation_margin_request): New
16193 (init_env_requests): Bind these to hys and hym.
16194 (environment::environment(symbol), environment::environment(const
16195 environment *)): Initialize hyphenation_margin and
16197 * troff/env.h: Corresponding changes to class environment.
16199 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
16201 * troff/div.c (blank_line): Always do a break.
16203 * eqn/box.c (do_text): Turn off escapes while appending text to
16206 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
16208 * troff/input.c (while_break_request, while_continue_request): New
16210 (init_input_requests): Bind these to "break" and "continue".
16211 (while_depth, while_break_flag): New variables.
16212 (while_request): Update while_depth. Break out of loop if
16213 while_break_flag is set.
16215 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
16217 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
16220 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
16222 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
16224 * stringify: New file.
16225 * Makefile (groff.o): Use stringify.
16227 * xditview/tmac.X: Remove definition of \(rn.
16228 * xditview/libXdvi/DviChar.c: Remove radicalex from
16231 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
16233 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
16234 (alphabetic_block_entry::alphabetic_block_entry,
16235 alphabetic_block_entry::divert, alphabetic_block_entry::print):
16237 (block_entry::divert): Split off body into ...
16238 (block_entry::do_divert): If the block is alphabetic, subtract 2n
16239 from the line length; also update the span width to dl+2n, and the
16240 alphabetic span width to dl.
16242 * driver/input.c (do_file): While reading argument to D command,
16243 when expanding buffer, multiply szp by sizeof(int) rather than 2
16244 in the argument to memcpy.
16246 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
16247 width of alphabetic columns.
16249 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
16251 * troff/node.c (lookup_family): Supply second argument to lookup.
16253 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
16254 search, return immediately if v is 0.
16256 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
16257 (troff_output::start_picture): Set this reg.
16258 (troff_output::end_picture): Remove this reg
16259 * eqn/box.c (box::extra_space): Don't produce `\x's if
16260 EQN_NO_EXTRA_SPACE_REG is defined.
16262 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
16263 * eqn/text.c (split_text): Map ' to \(fm when it's the first
16266 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
16268 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
16271 * troff/div.c (top_level_diversion::top_level_diversion):
16272 Initialize page_number to 0.
16274 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
16276 * groff/troff (environment::environment(const environment *)):
16277 Initialize name to e->name, rather than "anonymous".
16279 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
16281 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
16282 requested_page. Split middle part into ...
16283 (FindPage): New function.
16284 (SetValues): If we don't yet know the last page, and the requested
16285 page is greater than the current page, call FindPage.
16286 Update the font_map_string before doing this.
16288 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
16289 Translate \(lh and \(rh into left and right double arrows.
16291 * troff/node.c (class hyphen_inhibitor_node): New class.
16292 (hyphen_inhibitor_node::hyphen_inhibitor_node,
16293 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
16294 hyphen_inhibitor_node::type,
16295 hyphen_inhibitor_node::get_hyphenation_type): New functions.
16296 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
16297 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
16300 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
16302 * troff/node.h (dummy_node::get_hyphenation_type,
16303 transparent_dummy_node::get_hyphenation_type): Declare them.
16304 * troff/node.c: (dummy_node::get_hyphenation_type,
16305 transparent_dummy_node::get_hyphenation_type): New functions.
16307 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
16309 * xditview/libXdvi/draw.c: If M_PI not defined after including
16310 math.h, then define it.
16312 * xditview/Makefile: Add definition of AR. Pass it to the submake
16314 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
16316 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
16318 * troff/dictionary.h (object_dictionary::alias): Declare return
16320 * troff/dictionary.c (object_dictionary::alias): Return non-zero
16321 if the old name was defined.
16322 * troff/input.c (alias_macro): Give a warning if the old name was
16324 * troff/reg.c (alias_reg): Likewise.
16326 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
16328 * troff/input.c (token::next): Delete implementation of \R.
16330 * macros/Makefile: Strip comments from tmac.e while installing it.
16332 * troff/input.c: New variable `nroff_mode'.
16333 (troff_request, nroff_request): New functions.
16334 (init_input_requests): Bind `troff' and `nroff' to troff_request
16336 (do_if_request): Compute results of t and n conditions from
16339 * text/text.c (split_text): Fix typo in >=.
16341 * eqn/lex.c: Add definition of `==' to def_table.
16343 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
16345 * pic/tex.c (tex_output::start_picture): Change the definitions of
16346 \graph and \graphtemp so that they work properly with Plain TeX.
16348 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
16349 argument to `ar' is not less than the first.
16351 * pic/pic.y: Allow a comma between elements of the variable list
16352 in the argument to `reset'.
16354 * pic/object.c (arc_object::arc_object): Fix computation of
16357 * eqn/main.c (main): Add exit(0).
16359 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
16361 * troff/div.c (begin_page): Test no_space_mode after doing the
16362 break, but still push the page ejector cookie before doing the
16363 break. Also set the next page number after doing the break.
16365 * xditview/xditview.c (NewFile): Don't set the title and icon name
16366 if this is the first file and its name is `-'.
16367 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
16368 the X75 and X100 devices.
16369 (main): If a device has the XT_OPTION flag set and there's exactly
16370 one file argument, pass the driver -xrm and -title options to set
16371 the icon name and window title to the name of the file.
16373 * troff/env.c (environment_switch): If there was an argument but
16374 it wasn't a valid number or name, then pop an environment but
16375 don't give an error message on underflow.
16377 * troff/number.c (start_number): Correct spelling in error message.
16379 * troff/input.c (token::delimiter): Don't print an error message
16382 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
16383 ParseDrawFunction if dw->display_enable is true.
16385 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
16387 * pic/pic.y: Parse text positioning like normal attributes, so as
16388 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
16389 positioning attribute.
16391 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
16393 * tbl/main.c (process_data): When in state START while reading a
16394 text block, don't change to state MIDDLE if c is a newline.
16396 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
16398 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
16399 so as to avoid shadowing parameter.
16401 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
16403 * tbl/table.c (trim_space): Deleted.
16404 (table::add_entry): Don't call trim_space.
16406 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
16408 * VERSION: Change version to 0.6.
16410 * troff/number.c (parse_expr): Make == work.
16412 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
16414 * man/grog.man: New file.
16415 * man/Makefile: Add grog.n to MAN1PAGES.
16416 * etc/grog.sh: New file.
16417 * etc/Makefile: Install grog.sh as grog.
16419 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
16421 * troff/input.c (token::next): Implement \E.
16423 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
16425 * xditview/tmac.X: Change font translations to match tmac.ps.
16427 * troff/input.c (non_empty_name_warning): Don't give a warning if
16428 `\{' terminates the name.
16430 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
16432 * ps/devps/symbol.diff: New file.
16433 * ps/devps/FontMakefile: Mention symbol.diff.
16435 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
16437 * troff/node.c (font_position): Use get_long_name to read the
16440 * troff/env.c (environment_switch): If we get a number that's < 0
16441 or >= NENVIRONMENTS, treat it like a name.
16442 Change NENVIRONMENTS to 10.
16444 * troff/groff.h: Remove definition of FONTS_MAX.
16445 * troff/node.h (class font_family): Make map a pointer instead of
16446 an array. Add a map_size member. Make it a class. Make nm const
16447 and public. Make invalidate_fontno a friend.
16448 * troff/node.c: Define font_table_size. Make font_info a pointer
16449 rather than an array.
16450 (class troff_output_file): Allocate font_position dynamically. Add
16451 nfont_positions member.
16452 (troff_output_file::set_font): Grow font_position if necessary.
16453 (troff_output_file::~troff_output_file): Delete font_position.
16454 (troff_output_file::troff_output_file): Allocate font_position.
16455 (grow_font_table): New function.
16456 (troff_output_file::really_begin_page,
16457 troff_output_file:really_copy_page): Use nfont_positions rather
16459 (mount_font_no_translate, mount_style): Call grow_font_table if
16461 (font_family::font_family): Allocate map.
16462 (font_family::make_definite): Grow map if necessary. Use
16463 font_table_size instead of FONTS_MAX.
16464 (font_family::~font_family): New function.
16465 (invalidate_fontno): Use font_family::map_size.
16466 (get_fontno, env_space_width, env_half_narrow_space_width,
16467 env_narrow_space_width, symbol_fotno, is_good_fontno,
16468 get_bold_fontno, make_glyph_node): Use font_table_size rather than
16470 (next_available_font_position): Never return 0.
16472 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
16474 * ps/tmac.ps: Add font translations for compatibility with dpost.
16476 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
16478 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
16479 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
16480 Move definitions baseline_sep, shift_down, column_sep,
16481 matrix_side_sep into...
16482 * eqn/box.c: Add them to param_table.
16483 * eqn/pbox.h: Add declarations to pbox.h.
16485 * troff/input.c (set_string): Cast value to unsigned char *.
16487 * troff/token.h (process_input_stack): Declare it static before
16488 declaring it a friend.
16490 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
16492 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
16494 * dvi/devdvi/EX: Regenerate.
16496 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
16499 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
16501 * eqn/lex.c: In defaults_table, make definition of `dot' call
16502 `dot_def'. Don't explicitly make it roman. Similarily for other
16505 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
16507 (for_input::get, for_input::peek): Use this.
16508 (do_for): Add by_is_multiplicative argument.
16509 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
16510 Change semantic value of optional_by to be a double plus a flag
16511 saying whethet the by clause is multiplicative.
16513 * eqn/lex.c (get_delimited_text): Remember location of start of
16514 definition. Improve error handling when EOF is encountered.
16516 * lib/font.h: Rename handle_x_command to
16517 handle_unknown_font_command.
16518 * lib/font.c (font::load): Call handle_unknown_font_command for
16519 any unknown command in the font description file. Don't call
16520 handle_x_command. Include the name of the command in the argv.
16521 Improve message for unknown command after kernpairs or charset
16523 * ps/ps.c (ps_font::handle_x_command): Rename to
16524 handle_unknown_font_command. Remove message about `x download'
16525 command. Give error message for wrong number of arguments.
16526 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
16527 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
16528 handle_unknown_font_command. Give an error message for wrong
16529 number of arguments. Rename design_size to designsize.
16530 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
16531 checksum', `designsize' instead of `design_size'.
16533 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
16535 * eqn/*.[chy]: Change underaccent to uaccent.
16537 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
16538 give it the same precedence as ACCENT.
16539 * eqn/other.c (make_underaccent_box): New function.
16540 * eqn/box.h: Declare it.
16541 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
16544 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
16546 * pic/pic.y (reset_all): New function. Called in rule for RESET.
16547 (parse_init): Call reset_all.
16548 (define_variable): When defining scale reset only those
16549 pre-defined variables that are scaled.
16550 (defaults_table): Add `scale' as non-scaled value.
16552 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
16553 together with the text; allow any number of positioning words;
16554 allow center as a positioning word.
16556 * pic/object.c (output::compute_scale): Get picture maximum height
16557 and width from variables called maxpswid and maxpsht.
16558 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
16560 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
16562 * pic/object.c (object_spec::make_text): Multiply textht by number
16565 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
16567 (do_sprintf): New function.
16568 (pic.gperf): Add sprintf token.
16569 (text, sprintf): New rules.
16571 * pic/pic.y: `rand()' with no arguments returns a random number
16572 in the range [0,1).
16574 * pic/pic.y: Allow a bare expression to be an attribute: change
16575 precedences to support this. Change optional_ordinal rule to
16576 optional_ordinal_last to avoid reduce/reduce conflict.
16577 * pic/object.c (object_spec::object_spec): Initialize direction.
16579 * pic/pic.y: Implement ^ operator meaning exponentiation.
16581 * troff/node.h: Add default argument to mount_font.
16582 * troff/node.c (font_position): Read an optional third argument
16583 giving the external_name.
16584 (mount_font): Add optional argument giving the external_name.
16585 (mount_font_not_translate): Have additional argument giving
16586 external name. Use this name to load the font. Pass both names
16587 to font_info::font_info.
16588 (font_info::font_info): Have additional argument giving
16590 (class tfont): New member external_name.
16591 (font_info::get_tfont): Use external name to construct tfont_spec.
16593 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
16595 * eqn/lex.c (init_table): Add argument giving device. Define
16596 name of device to be "1".
16597 (do_ifdef): Counts as true if the argument has been defined with
16599 * eqn/main.c (main): Call init_table with device argument. Make
16600 device local to main.
16601 * eqn/eqn.h: Change declaration of init_table. Remove declaration
16604 * pic/lex.c (get_delimited): Allow text to be delimited by
16605 matching {}s. Don't recognize ending delimiter within a string.
16607 * troff/input.c (get_delim_name): New function.
16608 (token::next): Implement \C.
16610 * lib/font.c (font::load): Grok ---. Add an alias for each
16611 character based on its code.
16612 (font::get_code_width): Deleted.
16613 * lib/font.h (class font): Declare font::number_to_index().
16614 Remove declaration of font::get_code_width.
16615 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
16616 to indices of named characters.
16617 (font::number_to_index): New function.
16618 * troff/input.c (font::number_to_index): New function.
16619 (get_charinfo_by_number, charinfo::get_number,
16620 charinfo::set_number): New functions.
16621 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
16622 (token::process, token::description, token::get_char,
16623 token::add_to_node_list, token::operator==): Handle
16624 TOKEN_NUMBERED_CHAR.
16625 * troff/charinfo.h: Declare get_charinfo_by_number,
16626 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
16628 (charinfo::numbered): New function.
16629 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
16630 * troff/env.h (class environment): Remove declaration of ...
16631 * troff/env.c (environment::make_numbered_char_node): Deleted.
16632 * troff/node.c (make_numbered_node): Deleted.
16633 (class numbered_glyph_node): Remove.
16634 (troff_output_file::put_char_width, troff_output_file::put_char):
16635 Handle numbered chars.
16636 (troff_output_file::numbered_char): Removed.
16637 (tfont::get_code_width): Removed.
16638 (make_glyph_node): Don't search special fonts for numbered
16640 * troff/node.h: Remove declaration of make_numbered_node.
16641 * driver/input.c (do_file): Handle N command.
16642 * driver/printer.h: Add declaration of ...
16643 * driver/printer.c (printer::set_numbered_char): New function.
16644 * dvi/tfmtodit.c (main): Generate unnamed entries.
16645 * ps/devps/afmtodit: Likewise.
16646 * xditview/xtotroff.c (MapFont): Likewise.
16647 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
16649 * tbl/main.c (process_format): If multiple widths are specified
16650 for a column but all the widths are the same, don't give an error
16653 * tbl/table.c (table::do_row): If the current row is all lines and
16654 the stuff doesn't contains a line, mark the top of the row after
16655 printing stuff before the row. If the current row is not all
16656 lines and the stuff doesn't contain a line, don't unnecessarily
16657 mark the top of the row before printing the stuff.
16659 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
16661 * troff/groff.h: Remove MAX_PATH.
16662 * troff/input.c (open_file): Dynamically allocate space for the
16664 (open_mac_file, process_macro_file): Corresponding changes.
16666 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
16668 * troff/node.h (class output_file): Make copy_file pure. Add
16669 vspace method ifdef COLUMN. Add is_printing method.
16670 * troff/node.c: Add class printing_reg. Add class
16671 real_output_file. Derive other output_file classes from
16672 real_output_file; in these classes rename begin_page to
16673 really_begin_page, print_line to really_print_line, copy_file to
16674 really_copy_file, transparent_char to really_transparent_char.
16675 Move output_file::flush to real_output_file. Add printing member
16676 to class output_file.
16677 * troff/div.h: Remove printing member from top_level_diversion.
16678 Add vspace member function to class diversion ifdef COLUMN. Add
16679 some declarations ifdef COLUMN.
16680 * troff/div.c (top_level_diversion::copy_file,
16681 top_level_diversion::transparent_output,
16682 top_level_diversion::output): Don't test printing member before
16684 * troff/input.c: Handle initial variable_space_request ifdef
16686 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
16687 but comment it out.
16689 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
16691 * troff/div.c (diversion::need): Make any space forced. If we
16692 sprung a trap, set truncated_space to minus the distance to the
16693 trap and set needed_space to the amount that was needed.
16694 (top_level_diversion::space): A forced space turns no_space_mode
16696 (class constant_vunits_reg): New class.
16697 (init_div_requests): Implement number registers .trunc and .ne
16698 using constant_vunits_reg.
16699 (class truncated_space_reg): Deleted.
16701 * troff/div.h: Don't have a no_space_mode member in diversion.
16702 Instead have it in top_level_diversion.
16703 * troff/div.c (diversion::diversion): Don't initialize
16705 (top_level_diversion::top_level_diversion): Initialize
16707 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
16708 (macro_diversion::output): Don't clear no_space_mode.
16710 * troff/input.c (diverted_space_node::reread): Don't call
16711 environment::do_break. In fill mode, act like a blank line.
16712 (diverted_copy_file_node::reread): Don't call
16713 environment::do_break.
16715 * troff/div.c (blank_line): New function.
16716 * troff/div.h: Declare it.
16717 * troff/input.c (process_input_stack): Call it.
16719 * troff/div.c (truncated_space_reg::get_string): New function.
16720 (init_div_requests): Bind to .trunc.
16721 (space_request, top_level_diversion::space,
16722 top_level_diversion::output, macro_diversion::space,
16723 macro_diversion::output): Update truncated_space.
16724 (macro_diversion::output): Redo calculations when trap sprung.
16725 (macro_diversion::output, macro_diversion::space): No need for
16728 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
16729 after truncating post line spacing.
16731 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
16733 * ps/devps/prologue (MF, SF): Make them work even if setfont is
16734 defined as a procedure rather than as an operator.
16736 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
16738 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
16740 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
16742 * troff/div.c (top_level_diversion::output): Merge
16743 output_file::print_line and output_file::end_of_line member
16745 * troff/div.h (class output_file):
16746 * troff/node.c (troff_output_file::print_line,
16747 troff_output_file::end_of_line, output_file::end_of_line,
16748 ascii_output_file::print_line, suppress_output_file::print_line):
16749 Corresponding changes.
16751 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
16753 * troff/input.c (token::next): Don't give a warning for `\.'.
16755 * troff/env.c (environment::get_center_lines): New function.
16756 (init_env_requests): Bind number register .ce to it.
16757 * troff/env.h: Declare it.
16758 * tbl/table.c (table::init_output): Define reset macro to restore
16759 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
16761 (table::print): If center option not given, then imply center
16762 option if SAVED_CENTER_REG > 0.
16764 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
16766 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
16767 Troff.ps from DOWNLOAD.
16769 * troff/Makefile: Change comment in DEFINES to avoid confusing
16772 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
16773 code. Don't try to catch errors with stopped.
16774 (check_line_lengths): New function.
16775 * ps/devps/prologue (EXEC): Deleted.
16776 (EBEGIN, EEND): New procedures.
16778 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
16780 * troff/input.c: Include request.h before node.h.
16781 * troff/node.c: Likewise.
16782 * troff/env.c: Likewise.
16783 * troff/div.c: Likewise.
16784 * troff/node.h (class special_node): Store argument as a macro
16785 rather than a char *.
16786 * troff/node.c (special_node::special_node, special_node::copy):
16788 (special_node::~special_node): Deleted.
16789 (special_node::tprint): Deleted.
16790 (special_node::tprint_start, special_node::tprint_end,
16791 special_node::tprint_char): New functions.
16792 (troff_output_file::special): Deleted.
16793 (troff_output_file::start_special, troff_output_file::end_special,
16794 troff_output_file::special_char): New functions.
16795 * troff/input.c (special_node::tprint): New function.
16796 (do_special): Use macro not char *.
16797 (do_transparent_macro): Deleted.
16798 (token::next): Don't call do_transparent_macro.
16800 * troff/input.c (token::next): Add 'Y' case.
16801 (do_transparent_macro): New function.
16802 * troff/node.c (troff_output_file::special): Handle newlines with
16803 argument using new continuation convention.
16804 * driver/input.c (get_string): Cope with continuation convention.
16805 (do_file): Don't call skip_line after calling get_string(1).
16806 * ps/ps.c (ps_printer::special, ps_printer::do_import,
16807 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
16809 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
16812 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
16814 * troff/input.c (asciify): By default, illegal input characters
16815 should return empty string.
16817 * troff/input.c (copy_file): Handle first page transition like title.
16818 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
16820 * troff/input.c (token::next): Improve error message for EOF after
16822 (input_char_description): New function.
16823 (get_char_for_escape_name): Use input_char_description.
16824 (token::next): Warn about unrecognized escape sequences.
16825 (warning_table): Add WARN_ESCAPE.
16826 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
16829 * troff/token.h: Remove declaration of process_input_stack.
16831 * troff/input.c: Remove declaration of init_hyphen_requests.
16832 * troff/request.h: Correct spelling in declaration of same.
16834 * troff/input.c (token::next): Check whether escape_char is 0.
16836 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
16838 * groff.c (main, usage, help): Implement -P and -L options.
16839 * groff.sh: Likewise.
16841 * troff/input.c (token::next): Use some gotos to avoid code
16844 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
16845 Avoid calling symbol::symbol if name empty.
16847 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
16849 * troff/input.c (init_input_requests): Make \n(.x return the major
16850 version number and \n(.y return the minor version number.
16851 * troff/Makefile: Construct file majorminor.c defining
16852 major_version and minor_version automatically from ../VERSION.
16854 * troff/node.c (class glyph_node): Make operator new and operator
16856 (class ligature_node): Similarily.
16858 * troff/input.c (operator==(const macro &, const macro &)): New
16860 (non_interpreted_node::same): Use this.
16861 (string_iterator::string_iterator): Make macro& argument const.
16863 * troff/input.c (input_iterator::get): New function. Don't make
16864 asciify_macro or class non_interpreted_node friends of class
16866 (non_interpreted_node::interpret): Use input_iterator::get.
16867 (asciify_macro): Likewise.
16869 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
16870 ~non_interpreted_node): Deleted.
16871 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
16874 * troff/symbol.h: Make all symbol member functions const.
16876 * lib/strtol.c: New file.
16877 * lib/Makefile: Add strtol.c.
16878 * Makefile: Define STRTOL as strtol.o to include strtol in
16881 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
16883 * pic/troff.c (troff_output::simple_circle): Divide by scale.
16885 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
16887 * troff/input.c (do_special): Use input_level.
16889 * troff/token.h (TOKEN_BACKSPACE): New token.
16890 (token::backspace): New function.
16891 * troff/input.c (token::description, token::next, token::process):
16892 Grok TOKEN_BACKSPACE.
16893 (do_special): Turn TOKEN_BACKSPACE back into \b.
16895 * troff/token.h (token::leader): New function.
16896 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
16898 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
16900 * troff/input.c (do_special): Use token::description in error
16903 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
16905 * troff/input.c (decode_args): Combine quoted and
16906 quote_input_level variables. Make it a for (;;) loop.
16908 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
16910 * troff/input.c (read_long_escape_name): The test for whether to
16911 expand buffer was off by 1.
16912 (read_string): Similarily.
16914 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
16916 * troff/input.c: Use `const int' rather than `static const int'.
16918 * troff/div.h (diversion::copy_file): Declare as pure virtual.
16919 (macro_diversion::copy_file): New function.
16920 * troff/node.h: New class diverted_copy_file_node.
16921 * troff/node.c: Implement it.
16922 * troff/input.c (copy_file): Use diversion::copy_file. Handle
16923 first page transition by pushing a diverted_copy_file_node.
16924 * troff/input.c (token::next, process_input_stack): Don't handle
16927 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
16929 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
16930 whether space widths need adjusting.
16932 * troff/charinfo.h: Generalize translated_to_space to
16933 special_translation so as to allow translation to \&.
16934 * troff/input.c (translate): Allow translation to \&.
16935 (charinfo::*): Corresponding changes.
16936 * troff/node.c (make_node, node::add_char): Corresponding changes.
16937 * troff/node.h (dummy_node::dummy_node): Allow optional first
16940 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
16941 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
16943 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
16944 TOKEN_REQUEST with an argument of TITLE_REQUEST.
16945 (token::process): Grok that.
16946 * troff/input.c (copy_file): Handle first page transition like
16947 title by pushing a COPY_FILE_REQUEST cookie.
16948 (token::next, process_input_stack): Grok that.
16949 * troff/node.h (output_file::copy_file): Add x and y arguments.
16951 * troff/div.c (top_level_diversion::copy_file): Supply them.
16952 * troff/node.c (troff_output_file::copy_file): Add x and y
16953 arguments; moveto specified position. Invalidate font_position
16954 array after copying file.
16955 (output_file::copy_file): New function.
16956 (suppressed_output_file::copy_file, ascii_output::copy_file):
16958 * troff/input.c (transparent_file): New function.
16959 (init_input_requests): Bind to "trf".
16960 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
16961 (process_input_stack): Likewise.
16963 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
16965 * troff/node.c (init_node_requests): New number registers .kern
16966 pointing to global_kern_mode, and .lg pointing to
16967 global_ligature_mode.
16969 * troff/node.c (ligature): Don't change it if we get a bad
16972 * troff/input.c (do_define_string): Don't strip tabs.
16974 * troff/input.c (asciify_macro): Make the string_iterator auto.
16976 * troff/node.c (init_font_requests): Rename to...
16977 (init_node_requests):
16978 * troff/node.h: Change declaration.
16979 * troff/input.c (main): Change call.
16981 * troff/input.c (node::reread, diverted_space_node::reread): New
16983 (process_input_stack): Call reread rather than
16984 get_diverted_space_node.
16985 * troff/node.c (node::get_diverted_space_node,
16986 diverted_space_node::get_diverted_space_node): Removed.
16987 * troff/node.h: Declare reread methods instead of
16988 get_diverted_space_node methods. Make `n' member private.
16989 * troff/input.c: (token::diverted_space): Removed.
16990 * troff/token.h: Removed declaration.
16993 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
16995 * eqn/script.c (script_box::compute_metrics): Don't let
16996 SUP_RAISE_FORMAT become negative.
16998 * tbl/table.c (table::do_row): Entries that don't end in the
16999 this row shouldn't make the row non-blank.
17001 * tbl/table.c (table::make_columns_equal): Only set the width of
17002 columns which are marked as equal.
17004 * tbl/main.c (process_data): Before issuing excess data error,
17005 if last character was a newline unget it; then get it again after
17006 the error. Also include the contents of the entry in the message.
17008 * groff.c: New file.
17009 * Makefile: Build groff from groff.c. Make it possible to use
17010 either groff.sh or groff.c as groff.
17011 * Makefile.bd: Similarily.
17013 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
17015 * groff.sh: Don't delay expansion of $@ in assignment to files.
17016 Remove occurrences of \".
17018 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
17020 * all Makefiles: Simplify and rearrange.
17022 * Makefile: Handle fmod like malloc.
17023 * lib/Makefile: Similarily.
17024 * lib/fmod.c: Remove #ifdef NEED_FMOD.
17026 * Makefile: Rename OPTIMISE to OPTIMIZE.
17028 * groff.sh: Remove assignment to PATH.
17029 * Makefile: Remove SHPATH variable.
17030 * Makefile.bd: Similarily.
17032 * groff.sh: Add -V option to print the pipeline instead of
17035 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
17037 * lib/font.c: Split off file searching into ...
17038 * lib/fontfile.c: New file.
17040 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
17042 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
17044 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
17045 Also change misleading comment.
17046 (table::do_vspan): Change similarily misleading comment.
17047 * tbl/main.c (process_data): A format row with an explicit `s'
17048 uses up a data line, even if all the other columns are `_' or `='.
17050 * troff/input.c (token::description): Fix description of
17051 TOKEN_DUMMY and TOKEN_EMPTY.
17053 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
17055 * groff.sh: Fix description of -Z in help message.
17057 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
17059 * pic/object.c (object_spec::make_object): Allow negative and zero
17061 * pic/pic.y: Give linethick default value of -1.0.
17062 * pic/troff.c (troff_output::troff_output): Initialize
17063 last_line_thickness to BAD_THICKNESS.
17064 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
17065 (troff_output::line_thickness): Canonicalize negative thicknesses
17066 to RELATIVE_THICKNESS.
17067 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
17068 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
17070 (tex_output::start_picture): Set pen_size to -2.0.
17072 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
17073 0, then use 0 linewidth.
17074 (ps_printer::ps_printer): Initialize line_thickness to -1.
17076 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
17078 * ps/devps/symbolchars: Remove `or'.
17079 * ps/tmac.ps: Implement \(or with .char.
17081 * ps/devps/symbolchars: Move most characters into textmap.
17082 * ps/devps/textmap: Add names for troff bracket characters. Remove
17085 * ps/devps/TSymbol.ps: Removed.
17086 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
17087 * ps/tmac.ps: Do with .char what TSymbol did.
17088 * ps/devps/download: Remove TSymbol.
17090 * ps/devps/T: Removed.
17091 * ps/devps/Troff.ps: Removed.
17092 * ps/devps/Troff.afm: Removed.
17093 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
17094 * ps/devps/download: Remove Troff.
17095 * ps/devps/FontMakefile: Remove T target.
17096 * ps/devps/DESC-A4: Remove T from font list.
17097 * ps/devps/DESC-letter: Likewise.
17099 * troff/input.c (macro_to_node): Rename to ...
17100 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
17101 character's definition while processing it.
17102 * troff/node.c (node::add_char, make_node): Change calls to
17103 macro_to_node accordingly.
17105 * troff/input.c (token::next): Translate \_ to \(ul.
17107 * tty/devascii/R.proto: Add `|'.
17108 * tty/devlatin1/R.proto: Likewise.
17110 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
17112 * man: Put the version number in all the man pages.
17114 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
17116 * Makefile.bd: New file.
17117 * README.bd: New file.
17119 * VERSION: New file.
17120 * lib/version.c: Removed.
17121 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
17124 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
17125 environment variable.
17127 * all Makefiles: Split install target into install.bin for
17128 binaries, and install.nobin for everything else.
17129 * Makefile: Add bindist target.
17131 * man/afmtodit.man: New file.
17132 * man/Makefile: Add afmtodit.n to MAN1PAGES.
17133 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
17135 * ps/Makefile: Pass BINDIR to make install in devps.
17137 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
17138 the space character.
17140 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
17142 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
17144 * ps/ps.c: Redo font downloading.
17145 * ps/devps/download: New file.
17146 * ps/devps/Makefile: Add download to DEVICEFILES.
17147 * ps/devps/afmtodit: Remove -d option.
17148 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
17149 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
17150 * ps/devps/zapfdr.ps: Likewise.
17151 * ps/devps/TSymbol.ps: Likewise.
17153 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
17155 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
17157 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
17159 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
17160 then strip the first line if it starts with %.
17161 * Makefile: Add a comment about this.
17163 * man/tfmtodit.man: New file.
17164 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
17165 * dvi/Makefile: Install tfmtodit in BINDIR.
17167 * dvi/tfmtodit.c (usage): Mention -v option.
17169 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
17171 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
17172 * troff/node.c (troff_output_file::transparent_char): Don't call
17175 * eqn: Add check_tabs method to most box classes.
17176 * eqn/box.c (box::top_level): Call check_tabs.
17178 * eqn/script.c (script_box::output): Use \Z.
17179 * eqn/limit.c (limit_box::output): Use \Z.
17181 * eqn/box.c (box::top_level): Use itoa.
17183 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
17185 * dvi/tmac.dvi: Add font translations for CR, C, TT.
17186 * dvi/devdvi/Makefile: Don't make links to CW.
17188 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
17190 * xditview/tmac.X: Likewise.
17192 * troff/node.c: Add font translation feature.
17193 (get_font_translation): New function.
17194 (symbol_fontno): Translate the font name.
17195 (mount_font_no_translate): Rename to mount_font to this.
17196 (mount_font): New function.
17197 (font_family::make_definite): Call mount_font_no_translate instead
17199 (mount_style): Translate the font name.
17200 (font_translate): New function.
17201 (init_font_requests): Bind "ftr" to font_translate.
17203 * ps/devps/prologue (SN): New procedure that rounds a position to
17204 the nearest (pixel + (.25,.25)).
17205 (DL): Use SN to round endpoints.
17207 * lib/version.c: Changed version to 0.5.
17209 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
17211 * Makefile: Move definition of PAGE to the very beginning, so that
17212 people are less likely to miss it.
17214 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
17216 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
17218 * troff/env.c (environment::choose_breakpoint): Make `can't find
17219 breakpoint' error a warning of type WARN_BREAK. Change message to
17220 `can't break line'.
17221 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
17223 * troff/input.c: Add WARN_BREAK to warning_table. Include
17224 WARN_BREAK in DEFAULT_WARNING_MASK.
17226 * tty/tmac.tty: Add definition of \(+-.
17228 * groff.sh: Remove `--' option to set command.
17230 * dvi/devdvi/texsy.map: Remove duplicate md entry.
17232 * ps/devps/eqnchar: Better definition of cdot using md.
17233 * dvi/devdvi/eqnchar: Likewise.
17234 * xditview/devX100/eqnchar: Likewise.
17235 * xditview/devX75/eqnchar: Likewise.
17236 * eqn/lex.c: Add definition of cdot.
17238 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
17240 * troff/input.c (get_optional_char): New function.
17241 * troff/input.c (set_page_character): Use get_optional_char(),
17242 rather than has_arg() and tok.get_char(1).
17243 * troff/env.c (tab_character, leader_character, hyphen_char,
17244 field_characters): Likewise.
17245 (margin_character): Likewise. Also always delete the
17246 margin_character_node.
17248 * troff/input.c (token::get_char): Use token::description.
17250 * troff/input.c (has_arg): Don't skip over tab and \}.
17251 * troff/number.c (start_number): Give a warning if the number
17252 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
17254 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
17256 * troff/input.c (empty_name_warning, non_empty_name_warning): New
17258 (get_name, get_long_name): Use these. Rename `warn' argument to
17261 * troff/node.c (get_fontno): Test that the symbol is not null.
17263 * troff/input.c (token::description): New function.
17264 * troff/number.c (parse_term): Use token::description in `numeric
17265 expression expected' message.
17266 * troff/groff.h: Add WARN_MISSING.
17267 * troff/number.c (start_number): New function.
17268 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
17269 get_incr_number): Use start_number().
17270 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
17272 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
17273 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
17275 * troff/input.c (token::get_char): Use WARN_MISSING.
17276 * troff/input.c (token::delimiter): Use token::description.
17277 * troff/env.c (environment_switch): Back out Aug 3 change.
17278 * troff/input.c (has_arg): Skip over \}s and tabs but give a
17280 * troff/token.h (token::tab): New function.
17281 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
17282 * troff/reg.c (alter_format): Likewise.
17283 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
17285 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
17287 * troff (most files): Redo warnings. Divide warnings into various
17288 categories; warning() has an additional first argument indicating
17289 the category it falls into.
17290 * troff/input.c (main): -w now takes an argument. New option -W.
17291 (enable_warning, disable_warning): New functions.
17293 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
17294 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
17296 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
17298 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
17299 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
17300 * xditview/devX75/eqnchar: Likewise.
17301 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
17303 * eqn/other.c: When bar or over applies to a single character
17304 don't produce an overline_box or an underline_box. Instead produce
17305 an accent_box or an underaccent_box, with the accent a line
17306 whose width is accent_width. New classes underaccent_box,
17307 overline_char_box and underline_char_box.
17308 * eqn/box.h: Move overline_box, underline_box, accent_box class
17309 declarations into eqn/other.c. Add declarations of
17310 make_underline_box, make_overline_box, make_accent_box.
17311 * eqn/eqn.y: Call make_overline_box, make_underline_box
17312 make_accent_box instead of constructors.
17313 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
17315 * eqn/other.c: Add accent_box::~accent_box.
17316 * eqn/box.h: Declare it.
17318 * groff.sh: With -Tps, use eqn -D.
17320 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
17322 (underline_box::output): Similarily.
17323 (accent_box::output): Use \Z.
17325 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
17328 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
17330 * troff/div.c (top_level_diversion::transparent_output(unsigned
17331 char)): Use asciify.
17332 * troff/input.c (asciify): Don't make it static.
17333 * troff/token.h (asciify): Declare it.
17335 * troff/input.c (get_name, get_long_name, token::get_char,
17336 token::delimiter): Add an extra default argument which says
17337 whether a warning should be printed.
17338 * troff: Pass a non-zero argument to one of these rather than
17339 printing a warning directly.
17341 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
17343 * troff: Consistently use symbol::is_null.
17345 * troff/dictionary.h: Move some inline functions into
17348 * troff/request.h: Move inline functions into input.c.
17349 (request_or_macro::invoke): Make it pure.
17351 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
17352 * troff/input.c (init_input_requests): Use class constant_int_reg.
17353 (class compatible_reg): Deleted.
17354 * troff/div.c (init_div_requests): Use class constant_int_reg.
17355 (class last_post_line_extra_space_reg): Deleted.
17357 * troff/env.c (tab_character): Don't change the tab character if
17358 we get an invalid argument.
17359 (hyphen_char): Similarily.
17361 * troff/reg.c (alter_format): Check that nm is not null.
17363 * Makefile, groff.sh: Make it possible to customize the commands
17364 used for printing PostScript and dvi files. Also make it possible
17365 to customize the path used by groff.sh.
17367 * eqn/eqn.y: Make `left' right associative.
17369 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
17371 * pic/pic.h: Added definition of M_SQRT2 for those systems that
17374 * pic/pic.h: Removed definition of INT_MAX.
17376 * troff/node.c (italic_corrected_node::vertical_extent): Omit
17379 * troff/input.c (token::next): Handle \R like \n.
17381 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
17383 * ps/tmac.pc (PSPIC): Simplify.
17385 * troff/env.c (tab_stops::to_string):
17386 * pic/pic.y (object_type_name):
17387 * pic/troff.c (simple_output::line):
17388 * pic/tex.c (tex_output::spline):
17389 * pic/object.c (object_spec::make_object):
17390 * tbl/main.c (process_data): Add cases to switch statements to
17391 avoid cfront warnings. (Some of these are spurious, since the
17392 switch already has a default case.)
17394 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
17395 `ps-'. Don't test systat; instead check number of arguments to
17398 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
17400 * macros/tmac.e: Do not decrease the page offset by 0.5i.
17402 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
17403 Unlink the file as soon as we have opened it, so that we don't
17404 have to bother with signal handlers.
17405 (handler): Deleted.
17406 (fatal_error_exit): Deleted.
17407 (main): Don't call signal.
17409 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
17411 * dvi/devdvi/Makefile: Use the -k option with S and MI.
17413 * pic/pic.y: If there is a label, or an nth construction before
17414 the first `.' in the argument to `with', ignore it and generate a
17416 * pic/lex.c (lex_warning): New function.
17418 * tbl/table.c (table::init_output): In section keep and release
17419 macro, use 0 indent when diverting and the correct indent when
17422 * troff/input.c (interpolate_number_format): Do not interpolate
17423 anything if the number register is not defined.
17425 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
17427 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
17429 * ps/devps/prologue (PICTURE): Set components of graphics state to
17430 their default values.
17432 * ps/devps/text.enc: Add trademark
17433 * ps/devps/textmap: Add names for club, spade, heart, diamond,
17434 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
17435 * ps/devps/symbolchars: Add names for summation and product.
17437 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
17438 suchthat. Add pp. Add upper-case letters.
17440 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
17441 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
17444 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
17445 rA (right angle bracket) to ra. Introduce names for double-headed
17446 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
17447 * ps/devps/textmap: Likewise for ps device.
17448 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
17449 * tty/devascii/R.proto: Rename lA to la and rA to ra.
17450 * tty/devascii/R.proto: Likewise.
17451 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
17453 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
17455 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
17457 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
17460 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
17462 * troff/div.c (when_request): Use symbol::is_null rather than
17463 has_arg to determine whether we have an argument.
17464 (change_trap): Remove the trap if we get an invalid number. Give
17465 an error if we don't get at least the macro name.
17466 (diversion_trap): Remove trap if we get an invalid name or number.
17468 * troff/env.c (environment_switch): Pop if we get an invalid
17469 symbol or numeric expression.
17471 * troff/input.c (do_define_macro): If EOF is encoutered while
17472 defining the macro, do tok.next() before returning.
17474 * troff/token.h (has_arg): Move definition from here, to ...
17475 * troff/input.c (has_arg): ... here
17477 * troff/env.c (space_size): Do nothing if we get an invalid argument.
17478 * troff/input.c (shift): Likewise.
17480 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
17483 * pic/troff.c (troff_output::start_picture): Comment out calls to
17486 * eqn/main.c (do_file): Subtract 1 from current_lineno if
17487 interpret_lf_args succeeds.
17489 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
17490 \\. This avoids problems with \$N.
17492 * groff.sh: Pass -C to preprocessors.
17494 * lib/lf.c (interpret_lf_args): Be more flexible.
17496 * tbl/main.c (main): Add -C option.
17497 (table_input::get): Do not recognize TE if followed by character
17498 other than a space or newline unless -C option given.
17499 (process_input_file): Likewise for lf, TS.
17500 (process_data): Likewise for lf in text blocks.
17502 * eqn/main.c (main): Add -C option.
17503 (do_file): Don't recognize EQ, EN or lf if followed by character
17504 other than space or newline unless -C option given.
17505 * eqn/lex.c (file_input::read_line): Similarily.
17506 * eqn/eqn.h: Declare compatible_flag.
17508 * etc/soelim.c (main): Add -C option.
17509 (interpret_lf_args): Use version in libgroff.
17512 * pic/main.c (main): Add -C option, which sets compatible_flag.
17513 (top_input::get), (top_input::peek): If -C option not given,
17514 do not recognize .PS/.PE/.PF/.lf if followed by a character
17515 other than space or newline.
17516 * pic/lex.c (file_input::read_line): Similarily.
17517 * pic/pic.h: Add declaration of compatible_flag.
17519 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
17521 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
17523 * troff/node.c, troff/node.h: Add `asciify' methods to classes
17524 derived from node. New class space_char_hmotion_node.
17525 * troff/input.c (asciify_macro): New function.
17526 * troff/input.c (init_input_requests): New request `asciify' bound
17528 * macros/mm.diff: New file.
17529 * Makefile: In install.mm target use `patch' to apply
17532 * troff/input.c (macro::print_size): Just print the size in bytes.
17534 * troff/div.c (return_request): Correct the argument
17537 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
17539 * troff/node.h (class composite_node): Add sz member.
17540 * troff/node.c (composite_node::size): Return sz.
17541 * troff/input.c (macro_to_node): Use the initial size in the
17542 environment as the size of the composite_node.
17544 * troff/node.c (node::zero_width_tprint): Provide a reasonable
17547 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
17549 * troff/div.c (change_trap): If we get a bad number expression,
17552 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
17554 * lib/matherr.c (matherr): Define this only if math.h defines
17557 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
17559 * troff/div.c (macro_diversion::distance_to_next_trap): If there
17560 no diversion trap return vunits(INT_MAX - vresolution).
17562 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
17564 * troff/input.c (do_zero_width): New implementation that doesn't
17565 use a temporary environment. Use instead:
17566 (token::add_to_node_list): New function.
17567 * troff/env.c (environment::get_prev_char_height),
17568 (environment::get_prev_char_height),
17569 (environment::get_prev_char_skew): New functions.
17570 (environment::get_prev_char): New function.
17571 (environment::get_prev_char_width): Change to use get_prev_char.
17572 (init_env_request): Implement new registers .cht, .cdp, .csk.
17573 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
17574 \Z being processed in a separate environment.
17576 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
17578 * tbl/table.c: Removed TABLE_BOTTOM_REG.
17580 * tbl/table.c (table::init_output): In the section release macro,
17581 give a warning message if the section won't fit on one page.
17583 * tbl/table.c (table::do_top): Emit table keep only if table is
17585 (table::do_bottom): Likewise for table release.
17586 (table::table), (table::add_vertical_rule): Remove reference to
17588 * tbl/table.h: Remove keep member.
17590 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
17591 SECTION_RELEASE_MACRO, if there's not enough space before the next
17592 trap to output the diversion, call T# ourselves, set
17593 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
17594 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
17595 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
17596 vertical position and return to it before turning traps on again.
17598 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
17600 * troff/node.c, troff/node.h: In classes derived from node,
17601 replace prev_char_width method by last_char_node method.
17602 * troff/env.c (environment::get_prev_char_width): Use
17603 node::last_char_node rather than node::get_prev_char_width.
17605 * Makefile: Added comment about -fno-inline on 68030-based
17608 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
17609 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
17610 expressions using sizeof to int.
17611 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
17613 * macros/tmac.e (TS): Don't move @f back past the current
17616 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
17618 * ps/ps.c (main): Buffer stderr.
17619 * dvi/dvi.c (main): Likewise.
17620 * tty/tty.c (main): Likewise.
17622 * ps/ps.c (ps_printer::do_import): Improve error handling.
17624 * troff/input.c (abort_request): Use asciify.
17626 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
17627 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
17628 type of first argument int rather than char. This works around a
17629 bug on the 68030 based Apollo using g++ 1.37.1.
17631 * tbl/table.h (class table): Add `keep' member.
17632 * tbl/table.c (table::table): Initialize `keep'.
17633 (table::add_vertical_rule): Set `keep' to 1.
17634 (table::do_top): Only emit table keep macro is `keep' is non-zero.
17635 (table::do_bottom): Likewise for table release macro.
17636 (table::do_row): Emit section keep macro even if the row is 0.
17638 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
17640 * macros/tmac.e (@C): Preserve the font family across the change
17643 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
17645 * lib/font.c: Initialize font::hor and font::vert to 1.
17646 (font::load_desc): Check the values of font::hor and font::vert.
17648 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
17649 be included in a C compilation.
17650 (iftoa): Use INT_DIGITS. Include lib.h.
17652 (as_string): Likewise.
17653 * tbl/table.c: Removed definition of INT_DIGITS.
17654 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
17655 * troff/input.c (input_input_requests): Likewise.
17656 * ps/ps.c (make_encoding_name): Likewise.
17657 (ps_printer::set_style): Likewise.
17658 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
17660 * tty/devascii/R.proto: Map fm onto '.
17661 * tty/devlatin1/R.proto: Likewise.
17663 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
17665 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
17666 argument to \w is at a different input level.
17668 * tbl/table.c (table::init_output): Define a new macro
17669 REPEATED_VPT_MACRO, like vpt but if in a diversion also
17670 transparently outputs itself.
17671 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
17673 (table::do_row): Likewise.
17675 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
17676 TRANSPARENT_STRING_NAME.
17678 * tbl/table.c (table::init_output): In the table release macro
17679 print an error message and don't produce any output if after
17680 issuing the need request the table still will not fit. Also
17681 remove the diversion after bringing it back.
17683 * tbl/table.c (table::init_output): Define a new macro
17684 REPEATED_MARK_MACRO, like mk but if in a diversion also
17685 transparently outputs itself.
17686 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
17687 is necessary because .TH might not call .T#.
17688 (table::do_top): Likewise TOP_REG.
17689 (table::define_bottom_macro): If TOP_REG is no longer valid, use
17690 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
17691 table header might contain just the two top rules.
17693 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
17695 * troff/div.c: Implement new request `ptr' to print all traps.
17697 * troff/env.c (init_env_requests): Implement `.tabs' reg with
17698 init_string_env_reg.
17699 * troff/env.c (class tab_reg): Deleted.
17701 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
17703 * troff/div.c: New number register .pn returns the number of the
17704 next page as set by the pn request.
17706 * macros/tmac.an: Redid headers and footers. Number each manual
17707 entry starting from 1 unless \nC is > 0, like Sun. Added an
17708 optional 5th argument to .TH which specifies the manual name and
17709 appears in the center of the header. Understand the X, P and D
17710 registers like Sun.
17712 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
17714 * troff/env.c (init_env_requests): New number register `.lt' to
17715 return the title length.
17717 * troff/node.h (class transparent_dummy_node): New class.
17718 * troff/node.c (class transparent_dummy_node): Provide member
17720 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
17723 * troff/input.c (token::next): New escape sequence \).
17724 * troff/input.c (get_copy): Recognize \) in copy mode.
17726 * troff/input.c (input_stack::clear): New function.
17727 * troff/input.c (exit_request): Use input_stack::clear.
17729 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
17730 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
17732 * troff/env.c: Move set_page_character to input.c. Move
17733 page_character to input.c also.
17734 * troff/env.c (title): Split off the reading of the parts of the
17735 title into read_title_parts.
17736 * troff/input.c (read_title_parts): New function. Check the
17737 input_level when testing whether a token matches the delimiter.
17739 * troff/input.c (exit_request): New function.
17740 * troff/input.c (init_input_requests): Bind ex request to
17741 exit_request rather than exit_groff.
17743 * troff/input.c (exit_groff): Call tok.next() before
17744 process_input_stack().
17746 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
17748 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
17749 * troff/env.h: ditto.
17750 * troff/input.c: ditto.
17752 * troff/env.c (environment::is_empty): Test pending_lines.
17754 * troff/env.c (environment::have_pending_lines): Removed.
17756 * troff/input.c: Add request to flush pending lines from the
17759 * troff/env.c, troff/env.h: Add automatic widow control feature.
17761 * troff/input.c (exit_groff): Do process_input_stack() after
17762 do_break() but before setting exit_flag to 2.
17764 * troff/input.c: Remove FLUSH_PENDING_LINES and
17765 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
17766 environment after END_TRAP token seen, but only if there aren't
17767 any more traps still unfinished.
17768 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
17770 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
17772 * troff/env.c: Rename the `retain_size' member of class
17773 pending_output_line to `no_fill'.
17775 * troff/env.c (title): When the line is output, make the
17776 retain_size argument !fill.
17778 * troff/node.h: Add `hyphenated' member to struct breakpoint.
17779 * troff/node.c (space_node::get_breakpoints),
17780 (dbreak_node::get_breakpoints): Fill this in.
17781 * troff/env.c: Allow specification of maximum number of
17782 consecutive hyphenated lines.
17784 * troff/env.c (environment::is_empty): Add test for !current_tab.
17786 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
17788 * troff/env.c (environment::hyphenate_line): Don't completely give
17789 up if the word is not to be hyphenated; continue so that breaks
17790 can be made at break_char_node's.
17792 * lib/lib.h: Only define INT_MAX if it's not already defined;
17793 undef INT_MIN if it's already defined.
17795 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
17797 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
17798 This works around a bug in AT&T C++ 2.0 used with an ANSI C
17801 * macros/tmac.an (an-header): Set no-space mode.
17803 * macros/tmac.an (TH): Start a new page if necessary.
17805 * Started using ChangeLog at version 0.4.
17808 version-control: never