1 2004-11-15 Werner LEMBERG <wl@gnu.org>
3 * NEWS, README, doc/webpage.ms: Updated.
5 * tmac/www.tmac (HTML, HTML-TAG): Minor clean-ups.
7 2004-10-30 Gaius Mulley <gaius@glam.ac.uk>
9 * src/include/printer.h (printer): Remove virtual function
11 Update all source files.
13 * src/devices/grohtml/post-html.cpp (html_printer): New member
14 function `round_width'.
16 2004-10-20 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
18 * src/preproc/tbl/table.cpp (table::do_row): Fix handling of the `d'
19 column key letter suffix.
21 2004-10-14 Werner LEMBERG <wl@gnu.org>
23 * Makefile.in (check): Depend on `site.exp' and `docheck'.
24 (docheck): Run dejagnu's `runtest' if it exists.
25 (site.exp): Create dejagnu configuration file.
27 * Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
29 2004-10-13 Werner LEMBERG <wl@gnu.org>
31 * src/devices/grohtml/html-text.cpp (html_text_get_alignment),
32 src/devices/grohtml/post-html.cpp (make_val,
33 html_printer::handle_state_assertion): Fix compiler warnings.
35 * src/roff/troff/div.cpp: Include `stringclass.h' and `mtsm.h'.
36 (diversion::diversion): Fix order of initializers.
38 * src/roff/troff/div.h: Don't include `mtsm.h'.
40 * src/roff/troff/env.cpp: Include `stringclass.h' and `mtsm.h'.
41 (environment::environment): Fix order of initializers.
42 (environment::make_tag, environment::construct_format_state): Fix
45 * src/roff/troff/input.cpp: Include `stringclass.h' and `mtsm.h'.
46 (input_iterator::input_iterator, macro::macro): Fix order of
49 * src/roff/troff/mtsm.cpp: Include only necessary header files.
50 (state_set::add, state_set::val): Fix compiler warnings.
52 * src/roff/troff/mtsm.h: Don't include `stringclass.h'.
53 (bool_value_state, int_value_state, units_value_state,
54 string_value_state): Remove comma after last element which causes
55 an error with g++ 3.3.3.
57 * src/roff/troff/node.cpp: Include `stringclass.h'.
58 (hline_node::hline_node, vline_node::vline_node,
59 space_char_hmotion_node, left_italic_corrected_node): Fix compiler
61 (zero_width_node::zero_width_node): Fix order of initializers.
63 * src/roff/troff/node.h: Don't include `mtsm.h'.
64 (hmotion_node): Fix compiler warnings.
66 * src/roff/troff/number.cpp: Include `stringclass.h' and `mtsm.h'.
68 2004-10-12 Gaius Mulley <gaius@glam.ac.uk>
70 * doc/groff.css: New file.
72 * doc/webpage.ms: Use `groff.css'.
75 * tmac/an-old.tmac (need_eo_h): New number register.
76 (TH): Emit `.eo.tl' tag after title.
77 (SH): Set `need_eo_h'.
78 (an-trap): Handle `need_eo_h'.
79 (an-do-tag): s/HTML-TAG-NS/HTML-TAG-NEXT/.
81 * tmac/s.tmac (need_eo_h, need_eo_tl): New number registers.
82 (TL): Always start diversion.
84 (@AI): Always call `par@reset'.
85 (@AB): Update code for -Thtml.
86 (cov*tl-au-print): Handle -Thtml.
87 (par@reset): Handle `need_eo_tl', `need_eo_h'.
90 (@SH): Set `need_eo_h' for -Thtml.
91 (par@TL): s/HTML-TAG/HTMl-TAG-NS/.
93 (@NH): s/HTML-TAG/HTMl-TAG-NS/.
94 Set `need_eo_h' for -Thtml.
95 (@EQ, @EN): Don't handle -Thtml specially.
96 (par@load-init): Don't handle -Thtml specially.
98 * tmac/www.tmac (www:paraspace): New macro.
99 (HTML-NS, HTML-TAG-NS): Use new `tag' request.
100 (HTML</p>, HTML-TAG-NEXT): New macros.
101 (HnE): Emit tag `.eo.h' instead of break.
102 (HR): s/HTML-NS/HTML/.
103 (www-end-nowhere): End diversion only if `www-html' not set.
105 (ULS, ULE): s|HTML|HTML</p>|.
106 (LI): Call `www:paraspace'.
109 2004-10-11 Gaius Mulley <gaius@glam.ac.uk>
111 * src/roff/troff/request.h (macro): Make `p' public.
112 New variable `is_a_diversion'.
113 New member function `is_diversion'.
116 * src/devices/grohtml/html.h (simple_output): New member function
119 * src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
120 computation of `total'.
121 (tabs::check_init): New function.
122 (html_table::emit_table_header): Emit style data.
123 (html_table::insert_column): Improved.
125 * src/devices/grohtml/html-table.h: Updated.
127 * src/devices/grohtml/html-text.cpp (html_text::html_text):
128 Initialize `start_space' with TRUE.
129 (html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
131 (html_text::flush_text): Set `start_space' flag.
132 (html_text::uses_indent, html_text::remove_para_space,
133 html_text::get_alignment): New functions.
134 (html_text::push_para): Updated.
135 (html_text::do_para): Check for empty argument.
136 Don't set `space_emitted'.
137 (html_text::do_space, html_text::emit_space): Updated.
139 * src/devices/grohtml/html-text.h (tag_definition): New variable
141 (html_text): New member function `uses_indent', `remove_para_space',
144 * src/devices/grohtml/output.cpp (simple_output::force_nl): New
146 (simple_output:nl): Always emit `\n'.
148 * src/devices/grohtml/post-html.cpp: Include `string.h'.
149 (BASE_POINT_SIZE): Removed.
150 (base_point_size, head_info): New global variables.
151 (text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
153 (text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
155 (page::add_and_encode): Pass additional parameter for tag flag.
156 (assert_pos): New structure.
157 (assert_state): New class.
158 (html_printer): Remove `indentation', `prev_indent'.
159 Add variables `troff_indent', `device_indent', `temp_indent'.
160 Add variables `seen_indent', `next_indent', `seen_pageoffset',
161 `next_pageoffset', `seen_linelenght', `next_linelength',
162 `seen_center', `next_center', `seen_space', `seen_break', `as'.
163 Add member functions `do_check_center', `do_space', `do_head',
164 `get_troff_indent', `restore_troff_indent', `handle_assertion',
165 `handle_state_assertion', `do_end_para', `set_char_and_width'.
166 Change argument to `do_fill' to `char *'.
168 (html_printer::emit_raw): Call `shutdown_table'.
170 (html_printer::do_center): Simplified.
171 (html_printer::do_title): Improved.
172 (html_printer::write_header): Emit one more newline.
174 (html_printer::do_heading, html_printer::do_indent,
175 html_printer::do_eol, html_printer::do_tab_ts,
176 html_printer::do_tab, html_printer::do_tab0,
177 html_printer::calc_po_in, html_printer::next_horiz_pos,
178 html_printer::remove_courier_tabs,
179 html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
181 (html_printer::do_linelength, html_printer::do_pageoffset,
182 html_printer::do_indentation, html_printer::do_tempindent,
183 html_printer::do_tab_te): Simplified.
184 (html_printer::do_pointsize): Check whether point size is really
185 associated a `.tl' tag.
186 (html_printer::do_break): Rewritten.
187 (html_printer::troff_tag): Improved.
188 (html_printer::flush_globs): Updated.
189 (html_printer::lookahead_for_tables): Handle `is_br'.
191 (html_printer::set_char): Check `sbuf_style.f'.
192 (html_printer::write_navigation): Use string comparison.
193 (html_printer::~html_printer): Emit `head_info'.
194 (html_printer::special): Rewritten.
195 (get_str, make_val): New functions.
196 (main): New option `s' to set the base point size.
198 * src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
200 2004-10-10 Gaius Mulley <gaius@glam.ac.uk>
202 * src/roff/troff/node.cpp: New extern `debug_state'.
203 Include `stringclass.h' and `mtsm.h'.
204 Implement new classes and class members from `node.h'.
205 (real_output_file): Make `fp' public.
206 (troff_output_file): New variables `cur_div_level' and `tag_list'.
208 (troff_output_file::really_print_line): Check whether we should push
209 the current troff state and use the state at the start of the
210 invocation of this diversion.
211 (troff_output_file::add_to_tag_list): New member function.
212 (node::add_char): Handle `glyph_comp_np'.
214 * src/roff/troff/node.h: Include `mtsm.h'.
215 (node): New variables `state', `push_state', `div_nest_level',
216 `is_special'. Update constructors, all descendants.
217 Pass additional argument to `add_char' member function.
218 New virtual member functions `is_tag', `debug_node',
219 `debug_node_list'. Update all descendants.
220 (tag_node): New class for handling tags.
221 (output_file): Add variable `state'.
223 2004-10-09 Gaius Mulley <gaius@glam.ac.uk>
225 * src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
226 providing a minimal troff state machine to emit meta tags for the
227 post-grohtml device driver.
229 * src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
232 2004-10-09 Werner LEMBERG <wl@gnu.org>
234 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
236 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
238 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
240 * src/roff/troff/div.h: Include `mtsm.h'.
241 (diversion): New variables `any_chars_added', `needs_push',
242 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
243 `saved_suppress_next_eol', `modified_tag'.
244 New virtual member function `is_diversion'. Update all descendants.
246 * src/roff/troff/div.cpp (diversion::diversion,
247 macro_diversion::macro_diversion): Updated.
248 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
250 (top_level_diversion::space): Handle `curenv->seen_space'.
251 (page_offset): Update tag handling.
252 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
254 * src/roff/troff/env.h (environment): Make `tabs' public.
255 Remove `ignore_next_eol', `emitted_node'.
256 Update `output_line', `output'.
257 New variables `seen_space', `seen_eol', `suppress_next_eol',
259 New member functions `construct_state', `make_tag',
260 `construct_format_state, `construct_new_line_state,
262 Remove `add_html_tag', `make_html_tag'.
264 * src/roff/troff/env.cpp: New externs `suppress_push',
265 `get_diversion_state', `global_diverted_space'.
266 (pending_output_line): New variable `was_centered'.
267 Update constructor and all callers.
268 (pending_output_line::output): Call `curenv->construct_format_state'.
269 (environment::environment, environment::copy): Updated.
270 (environment::output): Handle `was_centered'.
271 (environment::add_char): Handle construct and diversion state.
272 (environment::add_node): Handle construct state.
273 (environment::newline): Handle `was_centered'.
274 (environment::output_line): Updated.
275 (environment::possibly_break_line): Updated.
277 (environment::add_html_tag): Replaced with...
278 (environment::make_tag): New function.
279 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
280 (environment::dump_troff_state): New debugging function.
281 (environment::construct_state, environment::construct_format_state,
282 environment::construct_new_line_state): New functions.
283 (environment::do_break): Updated.
284 Handle `global_diverted_space'.
285 (environment::handle_tag): Update tag handling.
286 (point_size, fill, do_break_request): Don't call `add_html_tag'.
287 (no_fill): Don't call `add_html_tag'.
288 Set `suppress_next_eol'.
289 (center, right_justify, line_length, indent, temporary_indent,
293 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
294 (input_iterator): New variables `is_diversion', `diversion_state'.
296 (input_stack): New member functions `get_div_level',
297 `get_diversion_state', `check_end_diversion'.
298 New variables `div_level', `diversion_state'. Initialize them.
299 (suppress_push, global_diverted_space): New global variables.
300 (input_stack::finish_get, input_stack::finish_peek,
301 input_stack::remove_boundary, input_stack::end_file,
302 input_stack::clear, input_stack::pop_macro): Call
303 `check_end_diversion'.
304 (input_stack::push): Handle `div_level' and `diversion_state'.
305 (get_diversion_state): New function.
306 (diverted_space_node::reread): Handle `global_diverted_space'.
307 (macro::macro): Update constructors.
308 (macro::is_diversion): New function.
309 (macro::operator=): Set `is_a_diversion'.
310 (string_iterator): New member function `is_diversion'.
311 (string_iterator::string_iterator): Update constructors.
312 (string_iterator::fill): Set `div_nest_level'.
313 (macro_iterator): New member function `is_diversion'.
314 (do_if_request): Handle `suppress_push'.
315 (tag, taga): New functions.
316 (init_input_requests): Add `tag' and `taga' requests.
318 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
320 * src/include/font.h (font): New member function
321 `get_image_generator'.
322 New variables `unscaled_charwidths' and `image_generator'.
324 * src/libs/libgroff/font.cpp (font::get_width): Always return the
325 character's unscaled width if `font::unscaled_charwidths' is set.
326 (font::get_image_generator): New function.
327 (font::load_desc): Check the `unscaled_charwidths' and
328 `image_generator' keywords.
330 * src/libs/libgroff/fontfile.cpp: Initialize
331 `font::unscaled_charwidths' and `font::image_generator'.
333 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
335 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
337 * man/groff_font.man: Document `unscaled_charwidths' and
340 * src/preproc/html/pre-html.cpp: Include `device.h'.
341 (image_gen): New global variable.
342 (imageList::createPage): Use `image_gen'.
343 (main): Use `image_generator' keyword.
345 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
347 * tmac/html.tmac: Handle \[sqrtex].
349 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
351 * src/include/printer.h (printer): New virtual method `round_width'.
353 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
354 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
355 src/devices/grotty/tty.cpp (printer::round_width): New function
358 * src/devices/grohtml/post-html.cpp (printer::round_width): New
360 (html_printer::set_numbered_char): Use it.
362 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
364 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
366 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
368 * configure: Regenerated.
370 * Makefile.in (GHOSTSCRIPT): New variable.
371 (MDEFINES): Add GHOSTSCRIPT.
373 2004-10-03 Werner LEMBERG <wl@gnu.org>
375 * INSTALL.gen: Updated (taken from texinfo CVS).
377 2004-09-28 Werner LEMBERG <wl@gnu.org>
381 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
383 * tmac/groff_www.man: Revised and updated.
385 2004-09-26 Werner LEMBERG <wl@gnu.org>
387 Fix \$@ and \$* to handle any number of arguments.
389 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
392 * src/roff/troff/input.cpp (input_iterator::internal_level):
394 (input_stack): New member functions `increase_level' and
396 (input_stack::get_level): Don't use `internal_level'.
397 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
398 (end_quote_iterator): Completely removed.
399 (interpolate_arg): Build string for \$@ and \$* which is then
400 pushed onto the input stack.
402 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
404 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
407 2004-09-23 Werner LEMBERG <wl@gnu.org>
409 * tmac/an-old.tmac (ne): Using default scaling operator.
411 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
413 This change implements the following features:
416 New numeric register: Defines number of lines following LP, PP,
417 QP, IP or XP, which must be kept together, before any automatic
418 page break. If insufficient space remains on the current page, a
419 page break is forced before the new paragraph begins.
422 New numeric register: Sets number of lines of following paragraph
423 which must be kept with a heading, defined by NH or SH, before any
424 automatic page break. If insufficient space remains on the
425 current page, a page break is forced before the heading.
428 (Thanks to Joerg van den Hoff, for this idea).
430 New numeric register: Sets the first level of heading (set with
431 NH), which will keep the same point size as body text; e.g. if
432 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
433 point size specified by \n[PS], but .NH 2 and .NH 1 will have
434 progressively larger point sizes, determined by \n[PSINCR] (see
438 New numeric register: Sets the point size increment for each level
439 of heading, (set with NH), below the threshold level set by
440 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
441 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
442 and all other levels will remain at 10pt, (because \n[PS] = 10).
445 Existing macro now accepts a numeric argument, to make heading
446 size match that of NH with same argument value, when the
447 GROWPS/PSINCR feature is enabled.
450 New string, set by NH macro, replaces the existing (undocumented)
451 use of SN, to represent the assigned section number.
454 New string, set by NH macro, represents the assigned section
455 number, but omits the terminal period (periods at intermediate
456 levels are retained).
459 String set by NH macro, originally undocumented, now implemented
460 as an alias for SN-DOT (which reproduces original behaviour).
462 * tmac/s.tmac (PORPHANS): New register.
464 (HORPHANS, GROWPS, PSINCR): New registers.
465 (SH-NO-TAG, @SH): Use them.
468 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
470 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
471 of `Ds' and `De' macros.
473 2004-09-10 Werner LEMBERG <wl@gnu.org>
475 In tbl, handle \a as an interpreted leader character if in
478 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
479 LEADER_CHAR): New macros.
480 (compatible_flag): New declaration.
482 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
483 LEADER_3, and LEADER_4 to `state'.
484 (table_input::get): Handle `\a'.
486 * src/preproc/tbl/table.cpp (PREFIX): Removed.
487 (LEADER_REG): New macro.
488 (table::init_output): Define LEADER_REG string register if in
491 * src/preproc/tbl/tbl.man: Document it.
493 2004-08-18 Werner LEMBERG <wl@gnu.org>
495 * tmac/doc.tmac (An): Fix error message.
497 2004-08-06 Werner LEMBERG <wl@gnu.org>
499 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
500 file can't be opened. UNIX tbl has the same behaviour.
502 2004-08-05 Y T <doarhop@hotmail.com>
504 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
505 (DBRead): If in compatibility mode, take into account the text
506 when computing figure boundaries.
508 2004-08-05 Werner LEMBERG <wl@gnu.org>
510 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
511 from Tadziu Hoffmann.
513 2004-08-03 Werner LEMBERG <wl@gnu.org>
515 * doc/meref.me: Document `_M' register.
517 2004-08-03 Martin Husemann <martin@duskware.de>
519 Make hpftodit work correctly on big-endian systems.
521 * src/utils/hpftodit/hpftodit.cpp (File): New method
522 `get_uint32(char *)'.
523 (entry): New member `orig_value'.
524 (read_tags): Use new method.
525 (output_font_name, read_and_output_pcltypeface, dump_ascii):
528 2004-08-01 Werner LEMBERG <wl@gnu.org>
530 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
531 are already in X11's `macros.t' file.
533 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
535 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
537 (read_and_output_pcltypeface): Handle strings with length <= 4.
539 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
541 * tmac/s.tmac (pg@top): Don't save `PO' register.
542 (pg*end-col, pg*end-page): Directly use `PO' register.
544 2004-07-27 Werner LEMBERG <wl@gnu.org>
546 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
548 * src/preproc/refer/refer.cpp (output_references): Check for
550 * src/preproc/refer/refer.man: Improve documentation of
551 `bibliography' command.
553 2004-07-26 Werner LEMBERG <wl@gnu.org>
555 Add requests `fcolor' and `gcolor'.
557 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
559 (init_env_requests): Add `fcolor' and `gcolor'.
561 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
563 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
564 Document new requests.
566 2004-07-24 Werner LEMBERG <wl@gnu.org>
568 Add support for fractional point sizes in ms macros. A value for
569 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
570 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
572 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
573 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
575 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
577 2004-07-19 Werner LEMBERG <wl@gnu.org>
579 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
581 (do_for, for_input::get, for_input::peek): Handle negative `by'.
582 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
584 2004-07-08 Thomas Klausner <wiz@netbsd.org>
586 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
587 * tmac/groff_mdoc.man: Updated.
589 2004-07-05 Werner LEMBERG <wl@gnu.org>
591 * doc/groff.texinfo: Further improve documentation of `hcode'.
593 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
595 Improve appearance of arrows in pic.
597 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
599 Use two line segments for drawing non-filled arrow head.
600 (line_object::print, spline_object::print): Shorten line length to
601 avoid arrow sticking.
602 (arc_object::print): Take arrow direction into account.
604 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
606 * tmac/groff_www.man: Update documentation of .MPIMG.
608 2004-07-03 Werner LEMBERG <wl@gnu.org>
610 * tmac/an-old.tmac (RI): Always start with font `R'.
611 (RI, IR): Properly end with font `R'.
613 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
615 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
616 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
617 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
618 Don't pass more than six arguments to .R, .I, .B, etc., for
619 compatibility with traditional troff macros.
621 2004-07-02 Werner LEMBERG <wl@gnu.org>
623 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
624 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
626 (PUSH_COMP_MODE): New internal character constant.
629 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
630 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
631 (token::next, macro::append): Handle PUSH_COMP_MODE.
632 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
633 POP_GROFFCOMP after each of the decoded arguments to make them
634 independent from the compatibility mode status.
635 (comp_mode): Add `COMP_ENABLE'.
636 (do_define_string, do_define_macro): Handle COMP_ENABLE.
637 (define_string, append_string, define_macro, define_indirect_macro,
638 append_macro, append_indirect_macro): Handle `compatible_flag'.
639 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
641 * man/groff_diff.man, doc/groff.texinfo: Updated.
643 2004-07-01 Werner LEMBERG <wl@gnu.org>
645 * doc/groff.texinfo: Improve documentation of `hcode'.
646 Use @documentencoding and convert document to latin-1; to do that
647 make latin characters active and assign proper macros (within a
648 @tex...@end tex environment).
649 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
650 * doc/Makefile.sub (groff): Ditto.
652 2004-06-29 Werner LEMBERG <wl@gnu.org>
654 Implement two new conditional operators `F <name>' and `S <name>'
655 which check whether <name> is a valid font or style, respectively.
657 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
658 (text_file::text_file): Updated.
659 (text_file::error): Don't emit message if `silent' is set.
660 (font::load_font): Add optional third argument (which is directly
662 (font::load): Add optional second argument to check the header of
663 a font only, without emitting warning or error messages.
664 * src/include/font.h (font): Updated.
666 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
668 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
669 fourth argument to check a font without mounting.
670 (check_font, check_style): New functions.
671 * src/roff/troff/node.h: Updated.
673 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
676 2004-06-27 Werner LEMBERG <wl@gnu.org>
678 Implement new string-valued register `.sty' to return the current
681 * env.cpp (environment::get_style_name_string): New function.
682 (init_env_requests): Add `.sty' register.
683 * env.h (environment): Updated.
684 * node.cpp (font_info): Make `get_style_name' a friend.
685 (get_style_name): New function.
688 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
691 2004-06-15 Werner LEMBERG <wl@gnu.org>
693 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
696 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
698 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
699 and \n[mo] to avoid dependency on current date.
701 2004-06-08 Werner LEMBERG <wl@gnu.org>
703 * Makefile.sub (install_data): New target.
705 2004-06-04 Werner LEMBERG <wl@gnu.org>
707 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
709 2004-06-03 Werner LEMBERG <wl@gnu.org>
711 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
713 (install_data): Add $(srcdir).
715 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
718 2004-06-02 Werner LEMBERG <wl@gnu.org>
720 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
721 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
722 Add test for Xmu library.
723 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
724 GROFF_APPRESDIR_DEFAULT): New macros.
726 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
727 and GROFF_APPRESDIR_DEFAULT.
729 * configure: Regenerated.
731 * Makefile.in (appresdir): New variable.
732 (MDEFINES): Add appresdir.
734 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
736 (install_data, uninstall_sub): New targets to handle GXditview.ad.
738 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
739 `$(srcdir)/eign', not `eign'.
741 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
743 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
744 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
745 Protect (g)xditview with `\%' to avoid hyphenation.
746 Other minor formatting.
748 2004-06-01 Werner LEMBERG <wl@gnu.org>
750 Integrate gxditview into groff's standard directory hierarchy.
752 * src/xditview/*: Moved to ...
753 * src/devices/xditview/*: Here.
754 Moved DviChar.h and XFontName.h to src/include.
755 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
756 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
757 Moved xtotroff.c to new directory src/utils/xtotroff.
758 Provide proper Makefile.sub files (reusing the stuff from
760 DESC renamed to DESC.in.
761 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
762 Converted everything from K&R to ANSI C.
763 Decorated with const where appropriate.
764 Cast string constants with `String' and `char *' where appropriate.
765 Made it compile with C++ (used as a C compiler).
766 Removed other minor compiler warnings.
768 * src/devices/xditview/device.c: Include config.h, string.h, and
770 Don't declare `exit', `strtok', `strchr', and `getenv'.
773 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
776 * src/devices/xditview/xditview.c: Include config.h.
777 Include stdio.h earlier.
778 Protect declaration of `popen' and `pclose' with
779 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
780 Replace `caddr_t' with `XtPointer'.
781 (MakePromptFunc): New typedef.
782 (DoPrint): Use RETSIGTYPE.
783 (promptfunction): Change type to MakePromptFunc.
784 (MakePrompt): Use MakePromptFunc for third argument.
787 * src/devices/xditview/ad2c: Add casts to `String'.
789 * src/include/XFontName.h (XFontNameString): Don't use array
791 Add prototypes for `XParseFontName', `XFormatFontName',
792 `XCompareFontName', and `XCopyFontName'.
794 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
797 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
798 Don't declare `XParseFontName' and `XFormatFontName'.
800 (main): Remove `optind' and `optarg'.
802 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
803 (to select programs which need X).
804 Make XDEVIDIRS depend on `FORCE'.
805 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
808 (LIBDIRS): Use XLIBDIRS.
809 (CPROGDIRS): Use XPROGDIRS.
810 (DEVDIRS): Remove font directories for gxditview.
811 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
812 (EXTRADIRS): Remove src/xditview.
814 * Makefile.sub (DISCLEANFILES): Updated.
816 * Makefile.comm (LIBXUTIL): New variable.
817 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
818 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
820 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
822 * aclocal.m4 (GROFF_X11): New function.
824 * configure.ac: Call GROFF_X11.
825 Don't create src/xditview/Imakefile.
826 Don't emit notice how to build gxditview.
828 * configure: Regenerated.
830 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
832 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
834 * Makefile.in (CPPFLAGS): Define.
835 (MDEFINES): Add CPPFLAGS.
837 2004-05-27 Werner LEMBERG <wl@gnu.org>
839 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
841 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
843 Fix problems with `friend name injections'.
845 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
846 make_script_box), src/roff/troff/div.h (end_diversions),
847 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
850 2004-05-25 Bernd Warken <bwarken@mayn.de>
852 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
854 2004-05-25 Werner LEMBERG <wl@gnu.org>
856 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
857 src/libs/libgroff/color.cpp: Include lib.h.
859 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
861 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
862 through Forte 6u1, and for how to get GNU make on Solaris.
864 2004-05-24 Werner LEMBERG <wl@gnu.org>
866 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
869 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
871 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
874 2005-05-14 Werner LEMBERG <wl@gnu.org>
876 * REVISION: Set to 2.
878 * aclocal.m4 (GROFF_STDINT_H): Removed.
879 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
881 * configure.ac: Updated.
882 * configure, src/include/config.hin: Regenerated.
884 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
885 inttypes.h conditionally.
887 2003-05-13 Werner LEMBERG <wl@gnu.org>
889 Version 1.19.1 released
890 =======================
892 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
894 * src/preproc/refer/label.y (same_author_last_name,
895 same_author_name): Handle empty sort keys.
897 2004-05-10 Werner LEMBERG <wl@gnu.org>
899 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
902 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
903 doc-str-Lb-librt): Reset font.
904 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
905 Provide `doc-str-Lb' to reset font.
906 * tmac/groff_mdoc.man: Updated.
908 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
910 * src/preproc/html/pre-html.cpp (make_message): Make it work for
911 snprintf versions which don't conform to ANSI C 99 (this is,
912 counting the string's trailing null byte in the return value).
914 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
916 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
917 that all implementations of sprintf handle null pointers correctly.
919 2004-05-04 Werner LEMBERG <wl@gnu.org>
921 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
922 Document `.U' register.
924 * src/roff/troff/env.cpp (environment::mark_last_line)
925 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
927 2004-05-04 Larry Kollar <kollar@alltel.net>
929 New read-only register `.U'; it returns 1 in safer mode and 0
932 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
935 2004-05-03 Werner LEMBERG <wl@gnu.org>
937 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
939 2004-04-17 Werner LEMBERG <wl@gnu.org>
941 * src/include/font.h (font): Use `int' for ch_index.
942 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
943 font::compact): Updated.
945 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
948 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
949 (hyphen_word): Fix compiler warnings.
950 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
953 (get_delim_number, get_line_arg): Change second argument type to
955 (macro_header::copy, token::next, do_define_string,
956 do_define_character, substring_request, asciify_macro,
957 unformat_macro, read_size, non_interpreted_node::interpret,
958 while_request, main: Fix compiler warnings.
959 (read_color_draw_node): Initialize `col'.
961 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
962 `start_col' and `end_col' of type `int'.
963 (vertical_rule): Make `col' of type `int'.
965 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
968 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
970 (format_serial): Use them to remove dependency on ASCII.
972 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
974 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
977 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
979 (glyph): Change type of `hpos' to `int'.
981 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
982 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
984 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
986 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
988 2004-04-16 Werner LEMBERG <wl@gnu.org>
990 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
991 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
992 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
993 `double' instead of `float' everywhere.
994 * src/preproc/grn/main.cpp: Use `double' instead of `float'
996 (main): Add return value.
997 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
999 Update all user functions.
1001 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
1002 src/preproc/eqn/box.h, src/preproc/pic/object.h,
1003 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
1004 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
1005 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
1006 src/roff/troff/input.cpp, src/roff/troff/request.h,
1007 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
1010 * src/utils/indxbib/signal.c: Include stdlib.h.
1012 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1014 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
1015 before the first page.
1017 2004-04-14 Thomas Klausner <wiz@netbsd.org>
1019 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
1020 (doc-operating-system-*): Updated.
1021 * tmac/doc-syms (doc-str-St-*): Various small fixes.
1022 (doc-str-Lb-*): Add more library names.
1024 2004-04-10 Art Haas <ahaas@airmail.net>
1026 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
1029 2004-04-09 Art Haas <ahaas@airmail.net>
1031 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
1033 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
1035 * arch/misc/shdeps.sh: Generate better comment for sed script.
1037 2004-04-08 Art Haas <ahaas@airmail.net>
1039 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
1040 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
1041 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
1042 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
1043 (polyfill), src/preproc/grn/main.cpp (polyfill),
1044 src/preproc/refer/command.cpp (command_table),
1045 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
1046 gcc 3.5 doesn't like).
1048 2004-04-08 Werner LEMBERG <wl@gnu.org>
1050 Removing many compiler warnings. groff should now compile with
1051 a C++ compiler used for C files also. [Simple variable renamings
1052 to avoid shadowing aren't logged in detail.]
1054 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
1055 (draw_dvi_printer::draw) ['c']: Enclose in block.
1057 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
1058 (page::add_line): Fix typos.
1059 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
1061 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
1062 Some local variable renamings.
1063 * src/devices/grolbp/lbp.h: Some local variable renamings.
1065 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
1068 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
1069 Remove redundant local variable declaration.
1070 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
1071 Don't use `caddr_t' but `void *'.
1072 Enclose functions with `extern "C"' for C++.
1074 * src/libs/libdriver/input.cpp (remember_filename,
1075 remember_source_filename): Use cast for string constant.
1077 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
1078 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
1079 src/libs/libgroff/geometry.cpp: Some local variable renamings.
1080 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
1082 Enclose functions with `extern "C"' for C++.
1083 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
1084 (needs_quoting): Return `int'.
1085 (quote_arg): Add proper casts to malloc and realloc.
1086 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
1087 various MS Windows environments.
1088 (spawnvp_wrapper): Add proper cast to malloc.
1090 * src/preproc/eqn/box.h: Remove redundant declarations of
1091 `make_script_box', `make_mark_box' and `make_lineup_box'.
1092 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
1093 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
1096 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
1097 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
1098 (dx, dy): Renamed functions to...
1099 (deltax, deltay): This.
1100 * src/preproc/grn/main.cpp: Some local variable renamings.
1101 (deffont): Add `const'.
1102 (initpic, conv): Use cast for string constant.
1104 * src/preproc/html/pre-html.cpp: Some local variable renamings.
1105 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
1106 (char_buffer::run_output_filter): Second argument is unused.
1107 * src/preproc/html/pushback.cpp: Some local variable renamings.
1109 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
1110 * src/preproc/pic/object.cpp: Some local variable renamings.
1112 * src/preproc/refer/label.y (lookup_label): Remove redundant
1113 declaration of local variable.
1115 * src/preproc/soelim.cpp: Remove redundant declaration of
1116 `interpret_lf_args'.
1118 * src/preproc/tbl/main.cpp: Some local variable renamings.
1120 * src/roff/groff/groff.cpp (main): Use cast for string constant.
1121 * src/roff/groff/pipeline.c: Enclose declarations of `error',
1122 `c_fatal', and `i_to_a' with `extern "C"' for C++.
1123 Don't use C++-style comments.
1125 * src/roff/troff/env.h: Remove redundant declaration of `title'.
1126 * src/roff/troff/node.h, src/roff/troff/env.cpp,
1127 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
1129 * src/roff/troff/div.h: Remove redundant declaration of
1131 * src/roff/troff/troff.h: Remove redundant declaration of
1133 * src/roff/troff/input.cpp: Remove redundant declaration of
1134 `handle_first_page_transition' and `process_input_stack'.
1136 * src/utils/hpftodit.cpp: Some local variable renamings.
1138 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
1140 Don't define RETSIGTYPE.
1141 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
1143 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
1144 (error): Use `const' in argument.
1145 (main): Remove redundant declaration of `optind'.
1146 Move declaration of `Version_string' to top-level.
1148 * PROBLEMS: Document difficulties compiling signal.c if a C++
1149 compiler is used for C.
1151 2004-04-07 Werner LEMBERG <wl@gnu.org>
1153 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
1155 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
1157 Make scripts like nroff.sh and neqn.sh portable across various
1158 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
1159 non-POSIX path separators. The idea is to extend those scripts to
1160 decide at run-time (of the script) which path separator to use.
1162 * arch/misc/Makefile.sub: New file.
1163 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
1164 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
1165 a proper definition of the variable `GROFF_RUNTIME'.
1167 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
1168 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
1169 (PROGDEPDIRS): New variable.
1171 (PROGDIRS): Add PROGDEPDIRS.
1173 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
1174 Don't substitute @SEP@ and @BINDIR@.
1175 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
1176 (PATH): Use GROFF_RUNTIME.
1178 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
1179 Don't substitute @SEP@ and @BINDIR@.
1180 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
1181 (PATH): Use GROFF_RUNTIME.
1183 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1185 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
1186 Cygwin which doesn't handle stderr correctly.
1188 2004-03-08 Werner LEMBERG <wl@gnu.org>
1190 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
1191 against empty argument. Problem reported by <cgd@broadcom.com>.
1193 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1195 * Makefile.in (SEP): Replaced with...
1196 (RT_SEP, SH_SEP): Separators for the target platform's native path
1197 separator and the build environment, respectively.
1198 (fontpath, tmacpath): Use RT_SEP.
1199 (MDEFINES): Updated.
1201 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1202 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1203 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
1204 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
1206 2004-03-05 Werner LEMBERG <wl@gnu.org>
1208 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
1209 reduce alignment problems with newer printers which use built-in
1210 TrueType fonts (instead of the older Intellifonts). The ideal
1211 solution is to provide a second set of groff metric files, but this
1212 is extremely time-consuming to produce, given that HP's metric
1213 files are very rudimentary.
1215 2004-03-01 Werner LEMBERG <wl@gnu.org>
1217 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
1218 s/operand/argument/ in error message.
1220 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1222 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
1225 2004-03-01 Antti Kantee <pooka@netbsd.org>
1227 * tmac/s.tmac (XE): Fix error message.
1229 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
1231 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
1234 * src/roff/groff/pipeline.c: Declare strcasecmp.
1235 (run_pipeline) [_WIN32]: Use function name variants which don't
1237 Fix stream handling.
1239 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
1241 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
1242 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
1243 for platforms which use the native Win32 runtime libraries.
1244 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
1246 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
1247 QUOTE_ARG_REALLOC_ERROR): Fix string.
1249 * src/preproc/html/pre-html.cpp: Remove declaration of
1251 Don't use __MINGW32__.
1252 s/DEBUG_FILE/DEBUG_FILE_DIR/.
1253 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
1254 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
1255 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
1256 calls to `set_redirection' and `WAIT'.
1257 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
1258 Fix calls to `set_redirection' and `save_and_redirect'.
1259 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
1260 to `set_redirection' and `save_and_redirect'.
1261 (usage): Fix message.
1262 (makeTempFiles, main): Use `DEBUG_FILE'.
1264 2004-02-21 Werner LEMBERG <wl@gnu.org>
1266 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
1268 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
1270 * src/libs/libgroff/quotearg.c: New file, providing proper argument
1271 quoting for MSVC's spawn* and exec* functions.
1272 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
1273 spawnvp with proper quoting for MSVC.
1275 * src/libs/libgroff/assert.cpp (program_name),
1276 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
1277 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
1279 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
1281 * src/include/error.h (program_name): Declare as `extern "C"'.
1282 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
1284 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
1286 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
1288 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
1290 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
1292 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
1294 (sbasename) [__MSDOS__ || ...]: New function.
1295 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
1297 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
1298 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
1300 Use STDOUT_FILENO instead of hardcoded file handle.
1301 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
1303 2004-02-19 Werner LEMBERG <wl@gnu.org>
1305 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
1306 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
1308 2004-02-18 Werner LEMBERG <wl@gnu.org>
1310 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
1311 new font and mapping files.
1313 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
1314 Keith Marshall <keith.d.marshall@ntlworld.com>
1316 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
1317 an input pipe. This is needed for the MSVC compiler to make troff's
1320 * src/roff/troff/div.cpp: Include nonposix.h.
1321 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
1323 2004-02-17 Werner LEMBERG <wl@gnu.org>
1325 * font/devlj4/generate/special.awk: New script.
1326 * font/devlj4/generate/Makefile (S): Use special.awk.
1327 * font/devlj4/*: Regenerated, including the following new files:
1328 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
1329 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
1330 * NEWS: Document new lj4 fonts and revised hpftodit.
1332 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
1334 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
1336 2004-01-25 Werner LEMBERG <wl@gnu.org>
1338 * src/libs/libgroff/progname.cpp: Replaced with...
1339 * src/libs/libgroff/progname.c: New file.
1340 * src/libs/libgroff/Makefile.sub: Updated accordingly.
1342 2004-01-17 Werner LEMBERG <wl@gnu.org>
1344 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
1346 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
1348 * font/devlj4/generate/wingdings.map,
1349 font/devlj4/generate/symbol.map: Include unnamed glyphs.
1350 Use groff glyph names where possible.
1351 * src/devices/grolj4/lj4_font.man: Minor updates.
1353 2004-01-13 Werner LEMBERG <wl@gnu.org>
1355 * tmac/www.tmac (DC): Handle TTY devices.
1357 * doc/webpage.ms: Document viewCVS from ffii.org.
1358 * NEWS, README: Updated.
1360 * src/roff/groff/groff.man: Mention lj4_font man page.
1362 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
1364 (FONTS): Add SYMBOL and WINGDINGS.
1365 (SYMBOL, WINGDINGS): New targets.
1367 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
1369 * src/devices/grolj4/lj4_font.man: New man page.
1370 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
1371 * src/devices/grolj4.man: Mention lj4_font man page.
1373 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
1374 * src/utils/hpftodit/hpftodit.man: Document it.
1376 Remove details about fonts (which are now in lj4_font.man).
1378 * font/devlj4/generate/symbol.map,
1379 font/devlj4/generate/wingdings.map: New files.
1381 2004-01-12 Werner LEMBERG <wl@gnu.org>
1383 * README: Mention ffii's viewcvs access.
1385 2004-01-09 Werner LEMBERG <wl@gnu.org>
1387 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
1389 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
1391 Revert most of the change from 2004-01-03 to better control used
1394 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
1395 (text_symbol_sets, special_symbol_sets): New arrays.
1396 (symbol_set_table): New global variable.
1397 (read_symbol_sets): Use search order given in the text_symbol_sets
1398 and special_symbol_sets arrays. If command line flag -a is not
1399 given, search both arrays.
1400 (output_charset): Require x_height_tag only for command line flag -i.
1402 2004-01-06 Werner LEMBERG <wl@gnu.org>
1404 Implement string-valued registers \n[.m] and \n[.M] to return the
1405 name of the current drawing and background color, respectively.
1407 * src/roff/troff/symbol.h: Moved to...
1408 * src/include/symbol.h: Here.
1409 Small fixes to make it work outside of the `troff' directory.
1410 * src/roff/troff/symbol.cpp: Moved to...
1411 * src/libs/libgroff/symbol.cpp: Here.
1412 Small fixes to make it work outside of the `troff' directory.
1414 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
1415 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
1418 * src/include/color.h: Include symbol.h.
1419 (color): Add new field `nm'.
1420 * src/libs/libgroff/color.cpp (color::color): Updated.
1422 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
1423 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
1424 src/roff/troff/reg.cpp: Don't include symbol.h.
1426 * src/roff/troff/env.cpp: Don't include symbol.h.
1427 (environment::get_glyph_color_string,
1428 environment_get_fill_color_string): New member functions.
1429 (init_env_requests): Handle `.m' and `.M' registers.
1430 * src/roff/troff/input.cpp: Don't include symbol.h.
1431 (default_symbol): Moved to symbol.cpp/symbol.h.
1432 (do_glyph_color, do_fill_color, define_color): Pass symbol name
1433 to color constructor.
1434 * src/roff/troff/env.h: Updated.
1436 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1437 Document new registers.
1439 2004-01-05 Werner LEMBERG <wl@gnu.org>
1441 * src/roff/troff/node.cpp (space_node::get_breakpoints,
1442 space_node::nbreaks): Protect against zero `next' field.
1444 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
1446 In hpftodit, use the symbol sets offered in the TFM.
1448 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
1449 (symbol_set, text_symbol_sets, special_symbol_sets,
1450 symbol_set_table): Removed.
1451 (get_printcode): Removed.
1452 (read_symbol_sets): Initialize `symbol_set' field with
1454 Simplify code to just use the `kind' value.
1455 (output_charset): Improve output formatting.
1456 (dump_symbols): Simplified.
1458 2004-01-02 Werner LEMBERG <wl@gnu.org>
1460 * font/devlj4/generate/text.map: Add more MSL numbers.
1462 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
1464 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
1465 (text_symbol_sets): Add more symbol sets.
1466 (debug_flag): New static variable (moved from `main').
1467 (get_printcode, show_symset): New functions.
1468 (main): Remove `debug_flag'.
1469 (output_charset): Use `show_symset'.
1470 (dump_symbols): Use `show_symset'.
1471 Print symsets for all glyphs.
1472 (read_map): Actually call `unicode_to_ucode_make' but this time
1475 2004-01-01 Werner LEMBERG <wl@gnu.org>
1477 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
1478 Fix placement of comments.
1480 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
1482 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
1483 option `-d' is given.
1484 (output_charset): Improve warning messages to give more information.
1485 (dump_symbols): Make information more precise.
1487 (read_map): Don't call unicode_to_ucode_name; the glyph names must
1488 appear as-is and shouldn't be decomposed.
1490 2003-12-31 Werner LEMBERG <wl@gnu.org>
1492 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
1493 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
1494 (FONTS): Add TrueType font families Arial and Times New Roman.
1495 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
1496 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
1499 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
1501 * test-groff.in (SEP): Quote value.
1502 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
1503 `tem' to `char*' to avoid deallocation of a pointer to a constant
1504 object which some compilers don't like.
1506 2003-12-31 Werner LEMBERG <wl@gnu.org>
1508 * font/devlj4/generate (text.map, special.map): Rewritten to work
1509 with the new hpftodit version.
1511 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
1513 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
1514 set and 8bit character code for all glyphs also.
1516 2003-12-30 Werner LEMBERG <wl@gnu.org>
1518 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
1520 2003-12-29 Werner LEMBERG <wl@gnu.org>
1522 More fixes for MSVC compiler.
1524 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
1527 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
1528 STDERR_FILENO) [_MSC_VER]: Define conditionally.
1529 (getpid) [_MSC_VER]: Remove.
1530 Include direct.h and process.h conditionally.
1532 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
1533 parentheses for a_delete.
1535 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
1537 * test-groff: Replaced with...
1538 * test-groff.in: This new template to handle path separator
1541 * configure.ac: Check for direct.h and process.h.
1542 Generate test-groff script.
1543 * configure, src/include/config.hin: Regenerated.
1545 2003-12-28 Werner LEMBERG <wl@gnu.org>
1547 Add integral extension glyph.
1548 Add new option `-x' to afmtodit to suppress use of built-in AGL.
1550 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
1552 * font/devps/generate/textmap: Provide entry for `integralex' to
1553 override (old) PUA value of the AGL.
1554 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
1555 * font/devps/*: Regenerated.
1557 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
1558 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
1560 2003-12-27 Werner LEMBERG <wl@gnu.org>
1562 Add forgotten `coproduct' symbol (already available for DVI).
1564 * font/devhtml/R.proto, font/devps/generate/textmap,
1565 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
1566 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
1567 U+2210 (\[coproduct]).
1569 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
1571 hpftodit has been extended to handle TrueType metric files and
1572 more glyphs. See hpftodit.man for more details.
1574 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
1575 ctype.h, and unicode.h.
1576 s/msl/charcode/ everywhere since we now handle Unicode values also.
1577 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
1578 Use it where appropriate.
1579 (MULTIPLIER): Replaced with...
1580 (multiplier): New global static variable.
1582 (tag_type): Add more TFM tags.
1583 (tag_name): New array.
1584 (ENUM_TYPE, FLOAT_TYPE): Removed.
1585 (BYTE_TYPE): New value assigned.
1586 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
1587 (text_symbol_sets, special_symbol_sets): Extended to cover more
1589 (check_type): Add return value.
1590 (check_units): Add parameters to get ppi and upem values.
1591 Handle TrueType TFM data.
1592 (output_font_name): New function.
1593 (output_charset): Add parameter to handle TFM type.
1594 Handle TrueType TFMs also.
1595 (em_fract): New macro.
1596 (dump_tags): Be much more verbose and handle more tags.
1597 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
1598 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
1600 (read_map): Add parameter to handle TFM type.
1601 Handle both MSL and Unicode mappings.
1602 (main): Add two new command line options `-a' and `-q'.
1603 Updated to make use of new functions.
1606 * src/utils/hpftodit/hpuni.cpp: New file.
1608 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
1611 2003-12-25 Werner LEMBERG <wl@gnu.org>
1613 * src/include/nonposix.h (read) [_MSC_VER]: Define.
1615 2003-12-24 Werner LEMBERG <wl@gnu.org>
1617 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
1618 by Michail Vidiassov <master@iaas.msu.ru>.
1620 2003-12-20 Werner LEMBERG <wl@gnu.org>
1622 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1624 Add missing latin-2 glyphs.
1625 * font/devutf8/R.proto: Add missing latin-2 glyphs.
1627 * tmac/troffrc: Load `composite.tmac' earlier.
1629 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
1630 u00{53,73}_0327, and u0049_0307.
1631 * tmac/X.tmac: Add u00{47,67}_0306.
1632 * tmac/tty-char.tmac: Use composite glyph names for readability.
1636 * src/include/unicode.h: Remove `extern' keywords.
1638 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
1640 * tmac/latin5.tmac: New file.
1642 2003-12-19 Werner LEMBERG <wl@gnu.org>
1644 Add some glyphs needed for Turkish.
1646 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1649 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
1650 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
1651 u00{53,73}_0327, and u0049_0307.
1653 2003-12-18 Werner LEMBERG <wl@gnu.org>
1655 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
1657 Remove trailing zeros.
1659 2003-12-17 Werner LEMBERG <wl@gnu.org>
1661 Make \? transparent to end-of-sentence recognition.
1663 * src/roff/troff/input.cc (non_interpreted_node): Add
1664 `ends_sentence' member function.
1666 2003-12-16 Werner LEMBERG <wl@gnu.org>
1668 * doc/groff.texinfo: Document `dt' request correctly.
1669 Other minor typographical improvements.
1671 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
1673 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
1675 2003-12-10 Richard Stallman <rms@gnu.org>
1677 * LICENSE: Better wording.
1679 2003-12-09 Werner LEMBERG <wl@gnu.org>
1681 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
1682 * configure, NEWS: Updated.
1684 2003-12-08 Werner LEMBERG <wl@gnu.org>
1686 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
1688 2003-12-07 Bernd Warken <bwarken@mayn.de>
1692 2003-12-07 Werner LEMBERG <wl@gnu.org>
1694 * INSTALL: Improved.
1696 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1698 Use path separator character of target platform for compiled-in
1701 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
1702 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
1703 * configure: Regenerated.
1704 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
1706 2003-12-05 Werner LEMBERG <wl@gnu.org>
1708 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
1709 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
1711 2003-12-04 Bernd Warken <bwarken@mayn.de>
1713 * LICENSE: New file.
1715 2003-12-03 Werner LEMBERG <wl@gnu.org>
1717 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
1718 ligatures present in AFM files since groff currently only
1719 understands some standard ligatures and nothing else.
1721 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
1723 * src/roff/groff/groff.cpp (main): Don't run the spooler if
1726 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
1729 Don't use Unix wait flags.
1731 2003-12-02 Werner LEMBERG <wl@gnu.org>
1733 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
1734 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
1735 src/roff/troff/uniuni.cpp: Moved to...
1736 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
1737 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
1738 src/libs/libgroff/uniuni.cpp: Here.
1740 * src/include/Makefile.sub.old (HDRS),
1741 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
1742 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
1744 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1746 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
1750 2003-12-01 Werner LEMBERG <wl@gnu.org>
1752 * groff.texinfo: Document special behaviour of `.vs 0'.
1753 Improve documentation of `cflags' request.
1756 2003-11-29 Werner LEMBERG <wl@gnu.org>
1758 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
1759 * font/devlj4/CORONET: Regenerated.
1761 2003-11-24 Werner LEMBERG <wl@gnu.org>
1763 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
1764 if processing hyphenation patterns in traditional mode.
1765 Improve error messages.
1767 2003-11-20 Werner LEMBERG <wl@gnu.org>
1769 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
1770 troff_output_file::put_char): Fix type of local variable `c'.
1772 2003-11-19 Werner LEMBERG <wl@gnu.org>
1774 * src/roff/groff/pipeline.c (P): Removed. Updated all function
1776 (i_to_a): Removed. libgroff already provides this function.
1777 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
1779 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
1781 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
1784 2003-11-17 Werner LEMBERG <wl@gnu.org>
1786 * COPYING: Use correct version.
1788 2003-11-11 Werner LEMBERG <wl@gnu.org>
1790 LynxOS 4.0.0 doesn't declare vfprintf.
1792 * configure.ac: Check for vfprintf.
1793 * configure: Regenerated.
1794 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
1795 * src/include/config.hin: Regenerated.
1797 2003-11-10 Werner LEMBERG <wl@gnu.org>
1799 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
1801 * configure.ac: Check for vsnprintf.
1802 * configure: Regenerated.
1803 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
1805 * src/include/config.hin: Regenerated.
1807 2003-11-09 Werner LEMBERG <wl@gnu.org>
1809 * aclocal.m4: Updated syntax to autoconf 2.59.
1810 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
1811 Don't check for gsos2.
1812 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
1813 working abs_top_srcdir and abs_top_builddir.
1815 * configure.ac: Updated syntax to autoconf 2.59.
1816 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
1817 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
1818 * configure: Regenerated.
1820 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
1821 s/@groff_top_builddir@/@abs_top_builddir@/.
1823 * src/roff/groff/pipeline.c (xstrsignal):
1824 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
1826 2003-11-07 Werner LEMBERG <wl@gnu.org>
1828 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
1829 make start angle smaller than end angle to circumvent a bug in tpic
1830 handling of some versions of dvipdfm (and dvipdfmx).
1832 2003-10-30 Werner LEMBERG <wl@gnu.org>
1834 * src/devices/grops/grops.man: Improve section on creating EPS.
1836 2003-10-29 Werner LEMBERG <wl@gnu.org>
1838 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
1841 2003-10-28 Werner LEMBERG <wl@gnu.org>
1843 * doc/groff.texinfo: Fix documentation of `.if'.
1845 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
1847 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
1848 the form `uniXXXX' also.
1850 2003-10-27 Werner LEMBERG <wl@gnu.org>
1852 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
1853 contrib/pic2graph/pic2graph.sh: Implement secure management of
1855 Pass `-P-pletter' to groff to avoid data outside of the converted
1856 area -- some versions of `convert' (for example 5.3.8) don't check
1857 the bounding box of the image but always use a fixed image size
1858 (letter paper format).
1859 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
1860 contrib/pic2graph/pic2graph.man: Updated.
1862 * src/roff/groff/groff.man: Document $TMP and $TEMP.
1864 2003-10-26 Werner LEMBERG <wl@gnu.org>
1866 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
1867 troff_output::simple_ellipse, troff_output::simple_arc,
1868 troff_output::simple_line, troff_output::simple_spline,
1869 troff_output::simple_polygon): Insert a space before arguments.
1870 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
1871 latter doesn't produce a node, so the following `.sp -1' would do
1873 Don't emit `.sp -1' after \M. This also doesn't produce a token
1874 (and we don't have to care about compatibility mode).
1875 (troff_output::set_color, troff_output::reset_color): Don't emit
1876 `.sp -1' after \M and \m.
1878 * src/roff/troff/input.cpp (old_have_input): New global variable.
1879 (input_stack::get): Handle `old_have_input'.
1880 (process_input_stack) <token::TOKEN_NEWLINE>: Call
1881 `trapping_blank_line' depending on `old_have_input', not
1884 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
1886 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
1887 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
1888 default directory names for temporary files.
1889 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
1891 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
1892 [__MSDOS__] (run_pipeline): Honour environment variables.
1893 Don't use `tmpnam' but `tempnam' to work around messy
1896 * README.MinGW: New file.
1898 2003-10-16 Werner LEMBERG <wl@gnu.org>
1900 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
1901 `(*t)->next' without testing validity of `*t'.
1902 (usage): Make it more readable.
1904 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
1906 Make html device run under both MS-DOS and Win32.
1908 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
1909 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
1910 spawn or fork+exec has to be used, and whether parent must sleep
1911 until the child process terminates. Used in
1912 `char_buffer::run_output_filter'.
1913 (copyofstdoutfd): Removed.
1914 (char_buffer): Replace `write_file_html' and `write_file_troff'
1915 member functions with `emit_troff_output' and `run_output_filter'.
1916 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
1918 (replaceFd): Replaced with...
1919 (set_redirection): New auxiliary function.
1920 (waitForChild): Replaced with...
1921 (save_and_redirect): New auxiliary function for.
1923 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
1926 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1928 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
1929 (GROFF_LIBC): New function.
1930 * configure.ac: Call GROFF_LIBC.
1932 * configure: Regenerated.
1934 * src/include/lib.h: Handle __MINGW32__.
1935 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
1936 Add macro for `pipe'.
1939 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
1942 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
1945 2003-10-13 Werner LEMBERG <wl@gnu.org>
1947 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
1950 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
1953 2003-10-12 Werner LEMBERG <wl@gnu.org>
1955 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
1956 src/roff/troff/input.cc (usage): Updated.
1958 * NEWS, doc/groff.texinfo: Updated.
1960 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
1962 * src/libs/libgroff/searchpath.cpp
1963 (search_path::open_file_cautious): New function which also handles
1964 `-' as stdin and stdout depending on the access mode.
1965 * src/include/searchpath.h (search_path): Updated.
1967 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
1968 * src/devices/grops/ps.h: Include `searchpath.h'.
1969 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1970 Open resource file with `include_search_path.open_file_cautious'.
1971 * src/devices/grops/grops.man: Document new `-I' switch.
1973 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
1974 (main), src/devices/grolj4/lj4.cpp (main),
1975 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
1977 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
1979 (include_search_path): New global variable.
1980 (include_path_append): Removed.
1981 (main): Use `include_search_path.command_line_dir' to handle `-I'.
1982 (do_file): Simplify, using new
1983 `include_search_path.open_file_cautious'.
1985 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
1987 (main): Pass arguments to `-I' to both troff and devices.
1988 Improve handling of `-V'.
1989 * src/roff/groff/groff.man: Document changes to -I and -V.
1991 * src/roff/troff/input.cpp (include_search_path): New global
1993 (next_file, source, ps_bbox_request, transparent_file,
1994 process_input_file): Use new
1995 `include_search_path.open_file_cautious'.
1996 (main) Handle `-I' switch.
1997 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
1998 Use new `include_search_path.open_file_cautious'.
1999 * src/roff/troff/node.h: New extern symbol `include_search_path'.
2000 * src/roff/troff/troff.man: Document new `-I' switch.
2002 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
2004 Support multiple calls of .Lb in LIBRARY section.
2006 * tmac/doc-common (doc-in-library-section): New register.
2007 (doc-section-library): New string.
2008 (Sh): Set `doc-in-library-section'.
2010 * tmac/doc-syms (Lb): Insert breaks before and after arguments
2011 if in LIBRARY section.
2012 * tmac/doc.tmac (doc-save-global-vars): Updated.
2013 * NEWS, tmac/groff_mdoc.man: Updated.
2015 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
2017 * tmac/doc-common (doc-default-operating-system): New variable.
2020 2003-09-08 Werner LEMBERG <wl@gnu.org>
2022 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
2024 2003-08-31 Werner LEMBERG <wl@gnu.org>
2026 * contrib/mom/Makefile.sub: Fix last change to make it really work.
2027 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
2028 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
2029 $(DEVFILES) are not empty.
2030 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
2032 2003-08-26 Chuck Silvers <chuq@chuq.com>
2034 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
2035 with parallel runs of `make'.
2037 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
2039 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
2040 insert SORT_SEP. With certain combinations of sort specifications,
2041 refer sorted entries in the wrong order. In particular, entries
2042 with a missing field should be be sorted before all entries that
2043 have that field, before refer looks to the next field.
2045 2003-08-23 Werner LEMBERG <wl@gnu.org>
2047 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
2048 g++ linker is used. Reported by Mark J. Reed
2049 <mark.reed@turner.com>.
2051 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2053 Add key character `x' to tbl which makes tbl call a user-defined
2054 macro on a table cell.
2056 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
2057 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
2058 `set_modifier' after printing the compatibility request.
2059 (set_modifier): Print call to `m->macro' if not empty.
2060 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
2062 (process_format): Implement cases `x' and `X'.
2063 * src/preproc/tbl/tbl.man, NEWS: Updated.
2065 2003-08-15 Werner LEMBERG <wl@gnu.org>
2067 * doc/groff.texinfo: Minor fixes.
2069 2003-08-09 Werner LEMBERG <wl@gnu.org>
2071 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
2073 2003-08-07 Werner LEMBERG <wl@gnu.org>
2075 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
2076 argument list to nothing if there is no file to match. Use `ls' as
2077 a protection, similar to autoconf.
2079 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
2080 empty argument lists.
2082 * doc/groff.texinfo: Improve documentation how vertical spacing
2083 and line breaks interact.
2086 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
2088 2003-08-03 Werner LEMBERG <wl@gnu.org>
2090 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
2091 EPS (using eps2eps or similar programs to compute the bounding box).
2093 2003-07-24 Werner LEMBERG <wl@gnu.org>
2095 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
2096 * doc/texinfo.tex: Updated from texinfo 4.6.
2097 * README.CVS: From now on we need texinfo 4.6.
2099 2003-07-23 Werner LEMBERG <wl@gnu.org>
2101 Add requests `dei1' and `ami1' for completeness.
2103 * src/roff/troff/input.cc (calling_mode): Remove
2104 CALLING_DISABLE_COMP.
2105 (comp_mode): New enumeration.
2106 (do_define_string, define_string, define_nocomp_string,
2107 append_string, append_nocomp_string): Updated.
2108 (do_define_macro): Add third parameter.
2109 (define_macro, define_nocomp_macro, define_indirect_macro,
2110 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
2111 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
2114 (init_input_requests): Add `dei1' and `ami1'.
2116 * tmac/trace.tmac: Handle de1 and am1.
2117 (de): Improve tracing message.
2118 (am): Add missing `do'.
2121 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2122 Document new requests.
2124 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2126 Add option -G to .MPIMG to insert a gap between text and the image.
2128 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
2129 www-finish-left-ll): Updated.
2130 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
2131 (MPIMG): Make option -L and -R optional.
2132 Implement option -G.
2134 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
2136 * src/devices/grohtml/post-html.cpp
2137 (html_printer::do_file_components): Don't use `stdout' as lvalue
2138 since it can be a macro.
2140 2003-07-22 Werner LEMBERG <wl@gnu.org>
2142 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
2143 the corresponding test in aclocal.m4.
2145 2003-07-21 Werner LEMBERG <wl@gnu.org>
2147 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
2148 names but RGB values directly. Otherwise pnmtopng depends on
2149 an external file `rgb.txt' which maps colour names to values.
2151 2003-07-20 Werner LEMBERG <wl@gnu.org>
2153 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
2154 * configure, src/include/config.hin: Regenerated.
2156 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
2158 2003-07-19 Werner LEMBERG <wl@gnu.org>
2160 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
2162 2003-07-18 Werner LEMBERG <wl@gnu.org>
2164 * *.man: Switch to non-compatibility mode temporarily if GNU
2165 syntax extensions are used in the particular man page.
2167 * PROBLEMS: Add solutions for SGR problems.
2169 2003-07-17 Werner LEMBERG <wl@gnu.org>
2171 Don't ignore grotty's command line options if \X'tty: sgr ...' is
2172 used to change the drawing scheme.
2174 * src/devives/grotty/tty.cpp (bold_flag_option,
2175 underline_flag_option, italic_flag_option, reverse_flag_option,
2176 bold_underline_mode_option): New global variables.
2177 (update_options): New function.
2178 (tty_printer::special): Call update_options.
2179 (main): Don't set xxx_flag but xxx_flag_option, then call
2182 2003-07-14 Werner LEMBERG <wl@gnu.org>
2184 Make grotty emit proper Unicode box drawing characters for -Tutf8.
2186 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
2188 (hline_char, vline_char): New global variables.
2189 (tty_printer::tty_printer): Initialize them.
2190 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
2191 horizontal and vertical lines.
2192 (crossings): New global array.
2193 (tty_printer::end_page): Use it to determine the proper crossing
2194 character for -Tutf8.
2196 2003-07-12 Werner LEMBERG <wl@gnu.org>
2198 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
2199 (HTMLDOCFILES): Revert to `pic.html'.
2200 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
2202 2003-07-11 Werner LEMBERG <wl@gnu.org>
2204 * doc/pic.ms: Improve documentation of absolute coordinates.
2205 Document absolute positioning of pictures.
2207 * NEWS: Add new pic capability.
2209 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
2211 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
2214 2003-07-07 Werner LEMBERG <wl@gnu.org>
2216 Implement support for dashed and dotted ellipses in pic. Based on
2217 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
2219 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
2220 common_output::dashed_ellipse, common_output::dotted_ellipse): New
2221 functions. Ellipse arcs are approximated with circle arcs.
2222 * src/preproc/pic/common.h (common_output): Updated.
2223 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
2225 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
2227 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
2229 2003-07-06 Werner LEMBERG <wl@gnu.org>
2231 Make grotty work on platforms which have unsigned char as the
2232 default for char. Based on a patch by Thomas Klausner
2235 * src/devices/grotty/tty.cpp (schar): New typedef.
2236 Updated calls to declare_ptable and implement_ptable.
2237 (glyph): Use schar for back_color_idx and fore_color_idx.
2238 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
2239 (tty_printer::tty_color, tty_printer::tty_printer,
2240 tty_printer::color_to_idx, tty_printer::put_color): Updated.
2242 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2244 * src/roff/nroff/nroff.sh: Add option -d for completeness.
2245 * src/roff/nroff/nroff.man: Updated.
2247 2003-07-05 Werner LEMBERG <wl@gnu.org>
2249 * NEWS, tmac/groff_www.man: Updated.
2250 * doc/Makefile.sub: Updated.
2252 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
2254 Implement support for multiple HTML output files.
2256 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
2257 -j command line option.
2259 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
2261 (file): New fields `new_output_file', `require_links',
2263 (file::file): Updated.
2264 (files::set_file_name, files::set_links_required,
2265 files::are_links_required, files::is_new_output_file,
2266 files::file_name, files::next_file_name): New functions.
2267 (header_desc): New fields `no_of_level_one_headings',
2269 (header_desc::header_desc): Updated.
2270 (header_desc::write_headings): Handle multiple files.
2271 (html_printer::write_header): Save file name in which header occurs.
2272 (html_printer::determine_header_level): Possibly split files on
2274 (html_printer::do_links, html_printer::troff_tag): Updated.
2275 (html_printer::insert_split_file, html_printer::do_job_name,
2276 html_printer::emit_link, html_printer::write_navigation,
2277 html_printer::do_file_components): New functions.
2278 (html_printer::~html_printer): Handle multiple files.
2279 (main): Handle command line option `-j'.
2281 * src/devices/grohtml/grohtml.man: Updated.
2283 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
2286 * tmac/www.tmac (JOBNAME): New macro.
2287 * tmac/s.tmac (SH-NO-TAG): New macro.
2288 (@SH): Call SH-NO-TAG.
2291 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2293 * tmac/groff_mdoc.man: Improve documentation of punctuation
2296 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
2298 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
2300 2003-07-03 Werner LEMBERG <wl@gnu.org>
2302 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
2304 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
2306 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
2307 after `/*' and `*/'.
2309 (Fn, Fo): Reduce indentation in synopsis.
2311 * tmac/doc-common (doc-check-depth): New macro.
2312 (doc-end-macro, Sh, Ss): Use it.
2313 (Cd): Fix behaviour in synopsis.
2314 (In): Make it parsed and callable.
2315 If not in the synopsis, represent the C header file enclosed in
2317 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
2318 Use minus, not hyphen.
2320 * tmc/groff_mdoc.man: Updated.
2322 2003-07-01 Werner LEMBERG <wl@gnu.org>
2324 Integrated grap2graph, contributed by Eric S. Raymond.
2326 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
2328 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
2329 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
2331 2003-07-01 Colin Watson <cjwatson@debian.org>
2333 * src/xditview/*.c: Add prototypes, fix return types, add includes.
2334 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
2336 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
2338 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
2340 2003-06-31 Werner LEMBERG <wl@gnu.org>
2342 * doc/Makefile.sub (CLEANADD): Remove all files created by
2343 running `make groff.{pdf,dvi}'.
2345 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
2348 2003-06-30 Werner LEMBERG <wl@gnu.org>
2350 * Makefile.in (SHELL): Define as @SHELL@.
2351 (mkinstalldirs): Use $(SHELL).
2352 (MDEFINES): Add $(SHELL).
2353 * Makefile.comm (SHELL): Removed.
2355 2003-06-29 Werner LEMBERG <wl@gnu.org>
2357 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
2358 The X11 documentation files use them.
2359 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
2361 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
2363 * tmac/e.tmac (@C): Handle .ad also.
2365 2003-06-12 Werner LEMBERG <wl@gnu.org>
2367 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
2369 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
2370 Assign `n' even here. It is possible to construct a node
2371 immediately following an escape character:
2379 2003-06-10 Werner LEMBERG <wl@gnu.org>
2381 * README.WIN32: Removed.
2382 * MANIFEST: Updated.
2384 2003-06-07 Werner LEMBERG <wl@gnu.org>
2386 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
2388 2003-06-05 Werner LEMBERG <wl@gnu.org>
2390 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
2391 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
2393 2003-06-03 Werner LEMBERG <wl@gnu.org>
2395 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
2396 is done by the calling function.
2398 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
2400 * tmac/X.tmac: Fix definition of `em'.
2402 2003-05-22 Werner LEMBERG <wl@gnu.org>
2404 * src/roff/troff/input.cc (return_macro_request): Fix detection of
2407 2003-05-18 Werner LEMBERG <wl@gnu.org>
2409 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
2410 to make items work which consist only of a tag.
2412 2003-05-17 Werner LEMBERG <wl@gnu.org>
2414 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
2415 aren't stretched in a tag (this can fail with unformatted boxes).
2416 Instead, insert a break and go back one line.
2418 2003-05-16 Werner LEMBERG <wl@gnu.org>
2420 * src/roff/troff/input.cc (return_macro_request): If called with
2421 argument pop macro twice. We need this to trace `return'.
2423 * tmac/trace.tmac: Handle `return'.
2426 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2429 2003-05-15 Larry Kollar <kollar@alltel.net>
2431 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
2432 registers `FPS', `FVS', and `FPD'.
2434 2003-05-15 Werner LEMBERG <wl@gnu.org>
2436 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
2439 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
2441 * tmac/groff_mdoc.man: Slight improvements.
2443 2003-05-03 Werner LEMBERG <wl@gnu.org>
2445 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
2446 `doc-header-space' after header line if register `cR' is set.
2448 2003-05-02 Werner LEMBERG <wl@gnu.org>
2452 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
2454 * tmac/doc-common (Nd): Use \[em].
2456 2003-05-01 Werner LEMBERG <wl@gnu.org>
2458 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
2459 doc-footer-space): Initialize to 0.5i.
2460 (doc-setup-page-layout): Don't set doc-header-space and
2463 2003-04-30 Werner LEMBERG <wl@gnu.org>
2465 * REVISION: Set to 1.
2467 * doc/pic.ms: Document possible problems with `figname'.
2469 2003-04-29 Werner LEMBERG <wl@gnu.org>
2471 Version 1.19 released
2472 =====================
2474 * VERSION: Set to 1.19.
2475 * REVISION: Set to 0.
2476 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
2478 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2479 Define charset as `US-ASCII' in html output.
2481 * tmac/www.tmac (ULE): Add missing scaling indicator.
2483 * win32-diffs: Removed.
2485 2003-04-28 Werner LEMBERG <wl@gnu.org>
2487 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
2489 Document how to insert discardable whitespace with `.ss'.
2491 2003-04-27 Werner LEMBERG <wl@gnu.org>
2493 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
2494 work with plain TeX also.
2496 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
2498 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
2500 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2503 2003-04-24 Werner LEMBERG <wl@gnu.org>
2505 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
2506 vbox with positive height and zero depth if in TeX mode.
2508 * NEWS: Document glyph name changes for grodvi and grolj4.
2510 2003-04-23 Werner LEMBERG <wl@gnu.org>
2512 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
2513 * doc/pic.ms: Fixed.
2515 2003-04-21 Werner LEMBERG <wl@gnu.org>
2517 HP-UX 10.20 has `snprintf' but it isn't declared.
2519 * configure.ac: Add declaration test for snprintf.
2520 * configure: Regenerated.
2521 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
2522 * src/include/config.hin: Regenerated.
2524 2003-04-19 Werner LEMBERG <wl@gnu.org>
2526 Add keyword `figname' to pic, specifying the name of the picture
2527 box in TeX mode. Based on a patch from William J Poser
2528 <wjposer@unagi.cis.upenn.edu>.
2530 * src/preproc/pic/pic.y: New token `FIGNAME'.
2531 (macro_name): New rule of type <str>.
2532 (placeless_element): Handle `FIGNAME'.
2533 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
2534 * src/preproc/pic/main.cpp (graphname): New global variable.
2535 (do_picture): Initialize `graphname'.
2536 * src/preproc/pic/pic.h: Updated.
2537 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
2540 (tex_output::text): Beautify output.
2541 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
2542 `shaded' and `outlined' unconditionally.
2543 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
2546 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
2547 greater is necessary.
2549 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
2551 Add option -r to soelim to avoid emission of `.lf' lines.
2552 Add option -t to produces TeX comment lines instead of `.lf' lines.
2554 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
2557 (main): Handle `-r' and `-t'.
2558 (set_location): Handle `raw_flag' and `tex_flag'.
2559 * src/preproc/soelim/soelim.man, NEWS: Updated.
2561 2003-04-17 Werner LEMBERG <wl@gnu.org>
2563 * tmac/hyphenex.sh: Replaced with...
2564 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
2567 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
2568 if --quiet is used for the configure script.
2569 * configure: Regenerated.
2571 2003-04-16 Werner LEMBERG <wl@gnu.org>
2573 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
2574 Add `const' to second argument.
2575 (html_printer::add_table_end): Add `const' to argument.
2576 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
2577 `const' to arguments.
2578 * src/devices/grohtml/html-text.h: Updated.
2580 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
2581 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
2584 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
2585 cast for integer constant.
2587 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
2588 (writeNbytes): Add `const' to first argument.
2589 (writeString): Add `const' to argument.
2590 (char_buffer::can_see): Add `const' to third argument.
2591 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
2592 `const' to argument.
2593 * src/preproc/html/pushback.h: Updated.
2595 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
2596 (include_path_append): Add `const' to argument.
2599 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
2601 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
2602 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
2604 (unicode_decompose_init::unicode_decompose_init): Updated.
2605 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
2607 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
2608 * src/roff/troff/input.cc (process_startup_file): Add `const' to
2611 * tmac/hyphenex.sh: Make script more portable by using a here
2614 2003-04-15 Werner LEMBERG <wl@gnu.org>
2616 Renamed all `*.cc' files to `*.cpp'.
2617 Updated all configuration files, makefiles, and documentation.
2619 2003-04-14 Werner LEMBERG <wl@gnu.org>
2621 * tmac/hyphenex.sh: Slight improvements.
2623 2003-04-13 Werner LEMBERG <wl@gnu.org>
2625 * font/devascii/R.proto, font/devcp1037/R.proto,
2626 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
2627 character slots with unnamed glyphs.
2629 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
2630 (an-first): New global variable.
2631 (an-header): Emit vertical space between multiple man pages.
2633 2003-04-11 Werner LEMBERG <wl@gnu.org>
2635 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
2638 2003-04-10 Werner LEMBERG <wl@gnu.org>
2640 * PROBLEMS: Revised.
2642 2003-04-10 Bernd Warken <bwarken@mayn.de>
2644 * doc/webpage.ms: Improved.
2646 2003-04-09 Werner LEMBERG <wl@gnu.org>
2648 Add register \n[.height] which returns the value of \H.
2649 Add register \n[.slant] which returns the value of \S.
2651 * src/roff/troff/env.cc (init_env_requests): Implement.
2652 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2655 2003-04-08 Werner LEMBERG <wl@gnu.org>
2657 * tmac/html.tmac: Move some of the data into html-end.tmac.
2658 Remove most of the character translations for eqn since html fonts
2659 now cover those characters.
2661 * tmac/html-end.tmac: New file.
2662 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
2663 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
2664 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
2666 2003-04-07 Werner LEMBERG <wl@gnu.org>
2668 * man/groff_out.man: Document negative values of `N' if -Thtml is
2671 2003-04-06 Werner LEMBERG <wl@gnu.org>
2673 * Makefile.comm (depend.temp): Check location of YTABC.
2675 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2677 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
2679 (groff_bin_path): Rename to GROFF_BIN_PATH.
2680 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2681 * doc/Makefile.in (TROFFBIN): New variable for troff
2683 (GROFFBIN): New variable for groff binary path.
2684 (groff_bin_path): Rename to GROFF_BIN_PATH.
2685 (TROFF): Use TROFFBIN.
2686 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2687 * doc/Makefile.sub (GROFFBIN): New variable for groff
2689 (groff_bin_path): Rename to GROFF_BIN_PATH.
2690 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2692 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
2693 with INSTALL_SCRIPT.
2694 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
2695 * Makefile.dev (all): Depend on DEVSCRIPTS.
2696 (install_dev): Likewise.
2697 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
2699 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
2700 (DEVGENSCRIPTS): New variable to hold generated scripts.
2702 2003-04-05 Werner LEMBERG <wl@gnu.org>
2704 * src/libs/libdriver/input.cc (IntArray::operator[],
2705 IntArray::get_data): Remove meaningless `const' in return value.
2707 * README.CVS: New file.
2709 2003-04-04 Werner LEMBERG <wl@gnu.org>
2711 Check for stdint.h in C++, not in C.
2713 * aclocal.m4 (GROFF_STDINT_H): New function,
2714 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
2716 * configure, src/include/config.hin: Regenerated.
2717 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
2720 Fix handling of in grohtml. To do this, troff emits `N'
2721 with a negative value, representing the width of the unbreakable
2722 space (only for -Thtml). grohtml then converts this back to
2723 and uses the value of N as its width.
2725 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2726 unbreakable_space_node::tprint): Emit `N-<width>'.
2727 * src/include/printer.h (printer::set_numbered_char): Make it
2729 Make members `font_table' and `nfonts' protected instead of private.
2730 * src/devices/grohtml/post-html.cc
2731 (html_printer::set_numbered_char): New member function.
2734 * src/libs/libgroff/maxfilename.cc:
2735 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
2737 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
2740 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
2742 * man/roff.man: Small fixes.
2744 2003-04-03 Werner LEMBERG <wl@gnu.org>
2746 Make groff independent from locale's numeric settings.
2748 * configure.ac: Check for `setlocale'.
2749 * configure, src/include/config.hin: Regenerated.
2751 * src/include/lib.h: Handle HAVE_SETLOCALE.
2753 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2754 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
2755 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
2758 * doc/groff.texinfo: Change dir category to `Typesetting'.
2759 (Man font macros): Mention that there is no space between arguments
2762 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
2763 (*printer::change_color, *printer::change_fill_color): Add missing
2766 2003-04-02 Werner LEMBERG <wl@gnu.org>
2768 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2769 html_table::is_gap): Compute table widths after converting border
2770 positions to avoid rounding errors.
2772 2003-04-01 Werner LEMBERG <wl@gnu.org>
2774 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
2775 `space_emitted' properly.
2777 2003-03-31 Werner LEMBERG <wl@gnu.org>
2779 * src/devices/grohtml/html-table.cc: Fix column width calculation.
2780 (html_table::set_linelength): Don't add 1.
2781 (html_table::add_indent): Don't subtract 1.
2783 * tmac/html.tmac: Set default page offset to zero.
2785 2003-03-30 Werner LEMBERG <wl@gnu.org>
2787 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
2789 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2790 unbreakable_space_node::tprint): New functions.
2791 (troff_output_file): Make space_char_hmotion_mode::tprint and
2792 unbreakable_space_node::tprint to friends.
2793 * src/roff/troff/node.h: Updated.
2795 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
2796 in the HTML standard).
2798 2003-03-29 Werner LEMBERG <wl@gnu.org>
2800 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
2801 Otherwise, the following code
2810 produces `x a' instead of `xa'. This is a temporary fix, disabling
2811 font changes in diversions for -Thtml.
2813 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
2815 (an-do-tag-html): Merge with ...
2816 (an-do-tag): This macro.
2817 Change code slightly to circumvent grohtml bug.
2818 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
2820 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2821 html_table::is_gap): Round `width' properly.
2823 * tmac/html.tmac: Provide some default layout parameters for
2826 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
2829 2003-03-28 Werner LEMBERG <wl@gnu.org>
2831 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
2833 2003-03-27 Werner LEMBERG <wl@gnu.org>
2835 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
2838 2003-03-20 Werner LEMBERG <wl@gnu.org>
2840 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
2842 * doc/groff.texinfo: Updated.
2844 2003-03-19 Werner LEMBERG <wl@gnu.org>
2846 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
2847 TOKEN_END_TRAP>: Reset `have_input'.
2849 2003-03-18 Werner LEMBERG <wl@gnu.org>
2851 * src/roff/groff/groff.man: Mention groff_trace man page.
2853 2003-03-16 Werner LEMBERG <wl@gnu.org>
2855 * Makefile.in (LIBEXT): New variable to indicate the file extension
2856 of library files. Computed heuristically from $(OBJEXT).
2857 (MDEFINES): Add $(LIBEXT).
2858 * Makefile.lib, Makefile.comm: Use it.
2860 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
2861 overlong lines into smaller chunks.
2862 (get_binary): New function.
2864 * src/utils/pfbtops/pfbtops.man: Updated.
2866 2003-03-15 Colin Watson <cjwatson@debian.org>
2868 * src/roff/groff/groff.man: Minor syntax fix.
2870 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
2872 * src/devices/grops/ps.cc (ps_printer::media_set,
2873 ps_printer::~ps_printer): Handle zero paper width and length.
2875 2003-03-13 Werner LEMBERG <wl@gnu.org>
2877 Add options -p and -l to grodvi.
2879 * src/devices/grodvi/dvi.cc: Include paper.h.
2880 (landscape_flag, user_paper_length, user_paper_width): New global
2882 (dvi_printer::begin_page): Emit `papersize' special.
2883 Set color after initialization of `cur_h' and `cur_v'.
2884 (main): Add options `-l' and `-p'.
2885 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
2886 * src/devices/grodvi/grodvi.man, NEWS: Updated.
2888 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
2890 2003-03-12 Werner LEMBERG <wl@gnu.org>
2892 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
2893 * man/groff_tmac.man: This man page.
2894 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
2897 * tmac/X.tmac: Don't load pspic.tmac.
2899 2003-03-11 Werner LEMBERG <wl@gnu.org>
2901 Make variable `pr' local to libdriver/input.cc. Based on a patch
2902 by Bernd Warken <bwarken@mayn.de>.
2904 * src/include/driver.h (pr): Removed.
2906 * src/libs/libdriver/input.cc (pr): New global variable.
2907 (do_file): Deallocate `pr'.
2908 * src/libs/libdriver/printer.cc (pr): Removed.
2910 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
2911 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
2912 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
2913 (main): Don't delete `pr'.
2915 2003-03-10 Werner LEMBERG <wl@gnu.org>
2917 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
2918 * tmac/papersize.tmac: New file.
2919 * tmac/troffrc: Include `papersize.tmac'.
2920 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
2921 * tmac/an-old.tmac: Set LT to LL by default.
2923 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
2924 doc/groff.texinfo: Updated.
2926 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
2927 bug which caused all odd iso papers to have wrong dimensions.
2929 * src/devices/grops/ps.cc (user_paper_width): New global variable.
2930 (main) <'p'>: Set `user_paper_width' also.
2931 (ps_printer::media_width, ps_printer::media_height): Use values
2932 given with option `-p'.
2934 2003-03-09 Werner LEMBERG <wl@gnu.org>
2936 * src/include/nonposix.h: Provide default for SET_BINARY.
2938 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
2939 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
2942 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
2943 (main): Treat \r\n as \n.
2945 2003-03-08 Werner LEMBERG <wl@gnu.org>
2947 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
2948 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
2950 2003-03-07 Werner LEMBERG <wl@gnu.org>
2952 Added support to access more than 256 glyphs in Type 1 fonts.
2954 * src/devices/grops/ps.cc (subencoding): New structure.
2955 (style): Add `sub' field.
2957 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
2958 Add `set_subencoding', `get_subfont' and `encode_subfont' member
2961 (ps_printer::set_char): Use `set_subencoding'.
2962 (make_subencoding_name): New function.
2963 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
2964 (ps_printer::~ps_printer): Emit subencoding definitions.
2966 * src/devices/grops/psrm.cc (valid_input_table): New array to
2967 properly support EBCDIC.
2968 (white_space): Add `\f'.
2969 (ps_get_line): Change first argument to be of type `string &'.
2970 Updated all callers.
2971 This allows to get lines of arbitrary length.
2972 Use `valid_input_table'.
2973 Remove warning about non-conforming PS line length. This seems
2974 not to be of great importance -- for example, dvips don't emit
2976 (PS_LINE_MAX): Removed.
2977 (matches_comment): Change first argument to be of type `string &'.
2979 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
2981 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
2982 %AGL_to_unicode, %default_ligatures): New hash tables.
2983 Read all map entries.
2984 Add unencoded characters.
2985 Check for default ligatures if there are no `L' entries.
2986 Print all kern entries.
2987 Print all characters in charset.
2988 * src/utils/afmtodit/afmtodit.man: Updated.
2990 * font/devps/*: Regerated all fonts.
2992 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
2993 of characters, just use `.trin'. Otherwise the mapping depends
2994 on the font encoding.
2995 * tmac/ps.tmac: Add `fi' and `fl'.
2996 Improve `Fi' and `Fl'.
2997 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
2998 * tmac/Xps.tmac: Fix `em'.
3002 2003-03-04 Werner LEMBERG <wl@gnu.org>
3004 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
3007 2003-03-03 Werner LEMBERG <wl@gnu.org>
3009 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
3011 * font/devps/generate/textmap: Remove entry `similarequal'.
3012 * font/devps/symbolmap: Updated.
3014 2003-03-02 Werner LEMBERG <wl@gnu.org>
3016 * src/libs/libgroff/font.cc (font::load): Fix error message for
3019 * src/devices/grops/grops.man: Improve documentation of the -b
3022 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
3023 `ascii' and `cp1047'.
3025 2003-03-01 Werner LEMBERG <wl@gnu.org>
3027 Document composite glyphs and the `composite' request.
3029 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
3031 2003-02-28 Werner LEMBERG <wl@gnu.org>
3033 * font/devdvi/generate/ec.map: Add some more Unicode entities.
3034 * font/devdvi/*EC: Updated.
3036 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
3037 * tmac/latin1 (latin1-tr): Undo any previous mapping.
3038 * tmac/troffrc: Load `composite.tmac'.
3039 * tmac/Makefile.sub (NORMALFILES): Updated.
3041 * doc/groff.texinfo (Input Encodings): New section.
3044 2003-02-27 Werner LEMBERG <wl@gnu.org>
3046 * doc/texinfo.tex: New version 2003-02-11.06.
3048 * tmac/doc-common (Dt): Don't emit warning for unknown section.
3049 * tmac/groff_mdoc.man: Fix description of `Dt'.
3051 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
3053 * font/devps/prologue.ps: Fix for included Postscript that does
3054 a setpagedevice -- which is now safely ignored.
3058 * src/devices/grops/ps.cc: Now sets the page size in the generated
3059 document. This is done in two ways: Via a %%-comment for gv and
3060 the like, and via a PageSize and setpagedevice for programs that
3061 understands Postscript proper, like ps2pdf.
3063 * src/devices/grops/ps.h: New broken-flag to avoid page size
3064 definition, if required.
3066 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
3068 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
3069 Not really necessary due to the fix in prologue.ps, but cleaner:
3070 Such information does not belong in an .eps file.
3072 * doc/Makefile.sub: See doc/Makefile.in.
3074 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
3076 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
3077 instead of P1 since the latter is broken in some versions of netpbm.
3078 * configure: Updated.
3080 2003-02-26 Larry Kollar <kollar@alltel.net>
3082 Make man pages more customizable.
3084 * tmac/an-old.tmac (FT): New register holding footer distance from
3086 (HF): New string holding the default heading font.
3087 (TH): Handle registers `IN' and `SN' set on the command line.
3089 (PT, BT): New strings to customize header and footer lines.
3090 (an-header, an-footer): Use them.
3092 * tmac/groff_man.man: Document changes.
3094 * doc/groff.texinfo: Document man changes.
3095 Document Ultrix extensions of man.
3097 2003-02-26 Werner LEMBERG <wl@gnu.org>
3099 * src/roff/troff/input.cc (do_width, do_if_request): Reset
3100 `have_input' after changing back to old environment.
3102 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
3103 function up to be defined before first call. This is necessary to
3104 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
3106 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
3107 the default font directory also. Based on a patch from James
3108 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
3109 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
3110 * src/utils/afmtodit/afmtodit.man: Document it.
3114 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
3116 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
3118 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
3119 (GROFF_PNMTOPS_NOSETPAGE): New macro.
3120 * configure.ac: Use it.
3121 * configure: Regenerated.
3122 * Makefile.in: Updated.
3124 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
3125 (CLEANADD): Add www.tmac-sed.
3126 (pnmtops_nosetpage): Define default.
3127 (install_data): Handle www.tmac-sed and substitute
3128 @PNMTOPS_NOSETPAGE@.
3129 (stamp-sed): Add www.tmac.
3130 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
3131 It now breaks URLs at suitable places.
3132 (www:substring_ok): New register set by...
3133 (www:@test_substring): New macro.
3134 (www:error): New alias to www-error.
3135 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
3137 (URL): Use www:url_breaks.
3138 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
3139 (CDS, CDE): New macros.
3141 2003-02-25 Werner LEMBERG <wl@gnu.org>
3143 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
3146 2003-02-24 Werner LEMBERG <wl@gnu.org>
3148 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
3149 can be negative also.
3151 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
3153 (read_char_table): Avoid negative ascenders.
3154 (output_charset): Add cast.
3155 * font/devlj4/*: Regenerated.
3157 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
3160 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
3161 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
3163 * font/devdvi/*: Regenerated.
3165 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
3166 normal width, while the previously used characters (U+2329 and
3167 U+232A) are classified as wide due to canonical equivalence with the
3168 CJK punctuation characters U+3008 and U+3009.
3170 * font/devutf8/R.proto: Updated.
3171 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
3173 * man/groff_char.man: Simplify handling of table traps by
3174 introducing `start block' and `end block' macros.
3175 (Ns, Ne, 2s, 2e, Ds, De): New macros.
3176 (DL): Make it work with Unix troff also.
3177 Fix code values of `la' and `ra'.
3179 * tmac/dvi.tmac: Define `<>' for CW and CWI.
3181 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
3183 * src/devices/grohtml/post-html.cc (element_list::~element_list):
3184 New destructor, fixing a major memory leak.
3186 2003-02-22 Werner LEMBERG <wl@gnu.org>
3188 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
3189 to be in conformance with Unicode 3.0 and newer.
3191 * font/devlj4/generate/text.map: Add `Eu'.
3192 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
3193 * font/devlj4/S: Regenerated.
3195 * man/groff_char.man: Completely rewritten.
3197 * doc/groff.texinfo: Fix description of request and macro arguments.
3199 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
3203 * src/devices/grohtml/html-table.cc (html_table::~html_table):
3204 Deallocate `columns' list.
3205 * src/devices/grohtml/post-html.cc (char_block::~char_block):
3207 (text_glob::text_glob_html, text_glob::text_glob_special,
3208 text_glob::text_glob_line, text_glob::text_glob_auto_image,
3209 text_glob::text_glob_tag): Avoid memory leaks.
3210 (text_glob::remember_table): Free memory before reassigning.
3212 2003-02-19 Werner LEMBERG <wl@gnu.org>
3214 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
3215 alias `hbar'), the Planck constant over two pi.
3217 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
3218 `+e' for position 34.
3219 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
3220 `u2662' and `u2661'.
3221 * font/devdvi/{MI,S}: Regenerated.
3222 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
3223 * font/devlbp/*: Add `hbar' alias.
3224 * font/devlj4/generate/special.map: Ditto.
3225 * font/devlj4/S: Regenerated.
3226 * font/devps/generate/symbolchars: Add `+e'.
3227 * font/devps/generate/textmap: Fix PS name for `-h'.
3229 * font/devps/symbolmap: Regenerated.
3231 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
3233 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
3235 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
3238 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
3240 * tmac/tty-char.tmac: Add `+e'.
3242 2003-02-17 Werner LEMBERG <wl@gnu.org>
3244 Another round trying to really fix problems with `have_input'.
3246 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
3247 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
3249 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
3250 handling if both foreground and background colors are default.
3252 * doc/groff.texinfo (Debugging): Document .lf differences to
3255 2003-02-16 Werner LEMBERG <wl@gnu.org>
3257 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
3258 null-bytes in created string.
3260 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
3261 alias_macro, lookup_request): Improve warning messages.
3263 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
3265 Free `last_image_filename'.
3267 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
3269 (imageList::createPage, imageList::createImage): Use `free', not
3271 (imageItem::~imageItem): Free `imageName'.
3272 (addRegDef): Use `strsave', not `strdup'.
3273 (get_resolution): Free `pathp'.
3275 2003-02-15 Werner LEMBERG <wl@gnu.org>
3277 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
3280 2003-02-14 Werner LEMBERG <wl@gnu.org>
3282 Add memory management for colors to deallocate unnamed colors
3285 * src/include/color.h (color): New members `free_list' and `next'.
3286 New member functions `new' and `delete'.
3288 * src/libs/libgroff/color.cc: Implement it.
3290 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
3291 for array size of new operator.
3293 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
3294 redundant comparison.
3296 * src/roff/troff/input.cc (word_space_node::reread,
3297 hmotion_node::reread): Avoid warning about unused parameter.
3298 (reset_output_registers): Remove redundant parameter.
3299 (define_color): Undo change 2003-02-12.
3301 * src/roff/troff/reg.h: Updated.
3303 * src/roff/troff/node.cc (troff_output_file::really_print_line,
3304 output_file::put_filename, real_output_file::really_put_filename,
3305 ascii_output_file::really_print_line,
3306 break_char_node::get_hyphen_list): Avoid warning about unused
3308 (suppress_node::tprint): Updated.
3310 * configure.ac: Check declaration for rand() and srand().
3311 * configure: Regenerated.
3313 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
3315 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
3318 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
3319 to avoid compiler warnings.
3321 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
3324 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
3326 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
3328 Updated all callers.
3330 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
3332 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
3333 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
3335 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
3336 Parameter is unused.
3337 (html_printer::add_table_end): Define parameter conditionally.
3338 * src/devices/grohtml/output.cc (simple_output::special): Parameter
3341 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
3342 (lbp_printer::set_char): Last parameter is unused.
3344 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
3346 2003-02-13 Werner LEMBERG <wl@gnu.org>
3348 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
3349 Make \D'f ...' move horizontally again for backwards compatibility.
3350 Replace it with \D'Fg ...' where appropriate to avoid dependency
3351 on horizontal resolution.
3353 * src/roff/troff/input.cc (do_get_long_name): New function.
3354 (get_long_name): Call it.
3356 (read_draw_node): Handle `\D'Fx ...' by calling ...
3357 (read_color_draw_node): New function.
3359 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
3361 Pass it to `do_get_long_name' which is used instead of
3364 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
3365 unnecessary value guard.
3366 (parse_D_command) <'f'>: Add horizontal shift.
3368 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
3369 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3370 (FILL_MAX): Removed.
3372 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3375 2003-02-12 Werner LEMBERG <wl@gnu.org>
3377 * src/roff/troff/input.cc (do_name_test, do_expr_test,
3378 do_zero_width): Push `\n' if closing delimiter is missing.
3380 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
3381 <'F'>: Make \F non-transparent at the beginning of line.
3382 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
3383 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
3386 (define_color): Free color in case of reassignment.
3388 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
3389 @DefescListEnd): Use @Var, not @var.
3392 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
3394 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
3395 `shaded' and `outlined' arrays.
3396 (object_spec::object_spec): Initialize `shaded' and `outlined'.
3397 (graphic_object::set_fill_color, graphic_object::set_outline_color):
3399 (closed_object::set_fill_color): Ditto.
3400 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
3402 (troff_output::reset_color): Use a_delete instead of free.
3403 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
3405 2003-02-11 Werner LEMBERG <wl@gnu.org>
3407 * doc/groff.texinfo: Improve documentation of `ad'.
3408 Document that \D'f...' is dependent on the horizontal resolution.
3409 * man/groff_diff.man: Improve documentation of \D'f...'.
3411 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
3412 compensating \h'...' for \D'f ...' since the latter no longer moves
3414 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3416 2003-02-10 Werner LEMBERG <wl@gnu.org>
3418 Improve error messages for `x F' (and `F') commands.
3420 * src/include/error.h: Add declaration for
3421 `current_source_filename'.
3422 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
3423 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
3424 parameter for source file string.
3425 Updated all callers.
3427 * src/libs/libdriver/input.cc: Add `current_source_filename'.
3428 (remember_source_filename): New function.
3429 (parse_x_command <'F'>, do_file <'F'>): Use it.
3431 2003-02-09 Werner LEMBERG <wl@gnu.org>
3433 Make grotty not emit warnings about unknown colors more than
3436 * src/devices/grotty/tty.cc: Include `ptable.h'.
3437 (TTY_MAX_COLORS): Removed.
3438 (DEFAULT_COLOR_IDX): Defined to -1.
3439 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
3440 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
3441 Change `tty_colors' to be a ptable.
3442 First arg of `put_color' is now `char'.
3443 New functions `make_rgb_string' and `tty_color'.
3444 (tty_printer::tty_printer): Use `tty_color'.
3445 (tty_printer::color_to_idx): Return value is now `char'.
3448 * src/include/color.h (color): Add `print_color' member function.
3449 * src/libs/libgroff/color.cc (color::print_color): Implement it.
3451 2003-02-08 Werner LEMBERG <wl@gnu.org>
3455 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
3458 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
3459 assume that value has been allocated with `new[]', thus use
3460 `a_delete' for deallocation.
3462 * src/libs/libdriver/input.cc (get_integer_arg,
3463 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
3466 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
3467 * src/libs/libgroff/nametoindex.cc
3468 (character_indexer::named_char_index): Use `new <type>[1]'.
3470 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
3472 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
3473 (split_text): Use `a_delete'.
3475 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
3478 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
3479 harmless memory leak.
3480 (hyphen_trie::read_patterns_file): Initialize `buf'.
3481 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
3482 Initialize `current_fill_color'and `current_glyph_color'.
3483 * src/roff/troff/glyphuni.cc
3484 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
3485 * src/roff/troff/uniuni.cc
3486 (unicode_decompose_init::unicode_decompose_init): Ditto.
3487 * src/roff/troff/uniglyph.cc
3488 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
3490 2003-01-26 Werner LEMBERG <wl@gnu.org>
3492 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
3493 `access' before calling `unlink'.
3494 (do_file): Handle __EMX__.
3496 * src/include/nonposix.h: Handle __EMX__.
3498 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
3499 (fontpath,tmacpath): Use it.
3501 Sorted alphabetically.
3503 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
3505 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
3508 2003-01-27 Werner LEMBERG <wl@gnu.org>
3510 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
3511 New files, copied from gnulib.
3512 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
3513 * configure.ac: Updated.
3514 * configure: Regenerated.
3516 * src/include/config.hin: Regenerated.
3517 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
3518 Don't define `strcasecmp' as `strcmp'.
3519 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
3520 Dont define `strncasecmp' as `strncmp'.
3522 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
3525 2003-01-26 Werner LEMBERG <wl@gnu.org>
3527 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
3530 2003-01-25 Werner LEMBERG <wl@gnu.org>
3532 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
3534 2003-01-24 Werner LEMBERG <wl@gnu.org>
3536 Add US-english hyphenation exceptions (converted from Barbara
3537 Beeton's hyphenation exception log reports which appear irregularly
3540 * tmac/hyphen.us: Updated to latest version.
3541 * tmac/README: Updated.
3542 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
3543 * tmac/troffrc: Load `hyphenex.us'.
3544 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
3545 * doc/groff.texinfo: Updated.
3547 2003-01-23 Werner LEMBERG <wl@gnu.org>
3549 Improve hyphenation slightly. This is a first step in redesigning
3550 the hyphenation algorithm to make it more flexible (e.g. allowing
3551 kerns and ligatures between the hyphenation character and the
3552 following character -- while not used normally in English, other
3553 languages like German would benefit).
3555 * src/roff/troff/env.cc (environment::hyphenate_line): Use
3556 assertion instead of if-clause.
3557 Let `get_hyphen_list' return the number of involved characters in
3558 the hyphenation pattern instead of computing it directly (which
3559 often yields too small values).
3560 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
3561 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
3564 2003-01-22 Werner LEMBERG <wl@gnu.org>
3566 Fixing a bug which caused groff to hang if the hyphenation exception
3567 dictionary tried to grow.
3569 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
3570 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
3571 pointer to dictionary.
3573 2003-01-20 Werner LEMBERG <wl@gnu.org>
3575 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
3576 negative left italic correction.
3577 * src/utils/afmtodit/afmtodit.man: Document it.
3579 * font/devps/generate/Makefile (RFLAG): Add `-m'.
3580 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
3581 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
3585 2003-01-16 Werner LEMBERG <wl@gnu.org>
3589 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
3591 * src/preproc/refer/refer.man: Mention REFER environment variable.
3593 2003-01-05 Werner LEMBERG <wl@gnu.org>
3595 Similar to \[is], the square root glyph (\[sr]) and the square root
3596 extension glyph (\[radicalex]) are now text symbols. The new
3597 mathematical versions are called \[sqrt] and \[sqrtex],
3600 * font/devX*/S: Regenerated.
3601 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
3602 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
3603 * font/devdvi/EX, font/devdvi/S: Regenerated.
3604 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
3605 * font/devlj4/generate/special.map: Add `sqrt'.
3606 * font/devlj4/S: Regenerated.
3607 * font/devps/generate/textmap: Add `sqrt'.
3608 * font/devps/S, font/devps/symbolmap: Regenerated.
3610 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
3611 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
3612 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
3613 overlap horizontally.
3615 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
3616 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
3619 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
3620 and `sqrtex' are overlapping glyphs.
3622 2003-01-04 Werner LEMBERG <wl@gnu.org>
3624 * font/devdvi/generate/texsy.map: Add `is'.
3625 * font/devps/symbolmap: Regenerated.
3626 * font/devdvi/*TC, MI, S: Regenerated.
3628 * tmac/dvi.tmac: Remove `is'.
3630 2003-01-03 Werner LEMBERG <wl@gnu.org>
3632 `is' is now a text symbol (only relevant for dvi). The math variant
3633 can be accessed with `integral'.
3635 * font/devX*/S: Regenerated.
3636 * font/devdvi/generate/texex.map: Remove `is'.
3637 * font/devdvi/EX: Updated.
3638 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
3639 * font/devlj4/generate/special.map: Ditto.
3640 * font/devlj4/S: Regenerated.
3641 * font/devps/generate/textmap: Add `integral'.
3642 * font/devps/S: Regenerated.
3644 * tmac/dvi.tmac: Define `is'.
3646 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
3648 * src/preproc/tbl/main.cc (process_format): Fix error message.
3650 2003-01-02 Werner LEMBERG <wl@gnu.org>
3652 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
3653 * font/devps/textmap: Fix entries for `ne' and `nc'.
3654 * font/devps/symbolmap: Regenerated.
3656 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
3657 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
3658 `38', `58', `78', `-+', `|=', `nc', `ne'.
3660 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
3661 Use `schar' for `aq'.
3662 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
3663 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
3664 * tmac/tty.tmac: Add `ne'.
3666 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
3667 for fallback glyphs.
3669 2002-12-29 Werner LEMBERG <wl@gnu.org>
3673 * font/devX*/*: Regenerated.
3674 * font/devdvi/generate/ec.map: Remove `eq'.
3675 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
3676 Assign `|=' to position 39.
3677 * font/devdvi/*EC, S: Regenerated.
3678 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
3679 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
3680 Assign `|=' to position 549.
3681 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
3683 Add `uni2243' for `|='.
3685 * tmac/ec.tmac: Add `eq'.
3686 * tmac/dvi.tmac: Add `=~'.
3687 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
3690 2002-12-21 Werner LEMBERG <wl@gnu.org>
3692 * font/devdvi/generate/tc.map: Remove `**'.
3693 * font/devdvi/*TC: Regenerated.
3694 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
3696 * font/devutf8/NOTES: Updated.
3698 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
3699 Don't give default parameter to `set_macro'.
3700 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
3701 instead of `set_macro'.
3702 (charinfo::setx_macro): Implement it.
3703 (charinfo::set_macro): Don't change `mode'.
3705 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
3706 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
3707 * tmac/dvi.tmac: Define `!=' with `.schar'.
3709 2002-12-20 Werner LEMBERG <wl@gnu.org>
3711 * font/devX*/S: Regenerated.
3712 * font/devdvi/generate/ec.map: Remove `pl'.
3713 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
3714 * font/devdvi/*{TC,EC}: Regenerated.
3715 * font/devhtml/R.proto: Add `-+'.
3716 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
3717 * font/devlbp/*: Remove `or'.
3718 * font/devlj4/generate/special.map: Remove `or'.
3719 * font/devlj4/S: Regenerated.
3720 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
3721 `seveneighths', `threeeighths'.
3723 Replace `minusplus' with `uni2213'.
3724 * font/devps/symbolmap: Regenerated.
3725 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
3728 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
3730 * src/roff/troff/node.cc (troff_output_file::put_char_width):
3731 Call glyph_color and fill_color even if tcommand_flag isn't set.
3732 (make_node, node::add_char): Check not ci->is_fallback but
3735 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
3736 * tmac/ec.tmac: Add .rchar entry for `f/'.
3737 Don't remove `12', `14', `34'.
3738 Define `pl' to be always roman.
3739 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
3740 Define `18', `38', `58', `78'.
3741 * tmac/tty.tmac: Add `-+'.
3742 * tmac/dvi.tmac: Define `f/'.
3743 (dvi-frac): Use `f/'.
3744 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
3745 Define `18', `38', `58', `78'.
3747 2002-12-15 Colin Watson <cjwatson@debian.org>
3749 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
3751 2002-12-10 Werner LEMBERG <wl@gnu.org>
3753 Add glyph `tno', a textual variant of `no'.
3755 * font/devX*/*: Regenerated.
3756 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
3757 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
3758 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
3759 * font/devdvi/*: Regenerated.
3760 * font/devlbp/*: Add `tno'.
3761 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
3762 * font/devlj4/*: Regenerated.
3763 * font/devps/generate/textmap: Replace `no' with `tno'.
3764 * font/devps/generate/symbolchars: Add `no'.
3765 * font/devps/*: Regenerated.
3767 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
3769 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
3770 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
3774 * tmac/dvi.tmac: Replace most `\\' with `\E'.
3775 Add definition for `sd'.
3776 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
3778 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
3780 2002-12-08 Werner LEMBERG <wl@gnu.org>
3782 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
3783 mode to avoid rounding errors.
3784 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
3786 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
3787 src/roff/troff/troff.man: Improve documentation of -T.
3789 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
3791 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
3792 (run_pipeline) [_WIN32]: Provide working function without `fork'.
3794 2002-12-06 Werner LEMBERG <wl@gnu.org>
3796 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
3797 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
3798 Scaling Euro.sansserif glyphs down to have the same height as
3800 Removed unnecessary points; added some extrema.
3802 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3805 2002-12-04 Werner LEMBERG <wl@gnu.org>
3807 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
3808 and `Euro.symbol.bold.slanted'.
3809 Improve some glyph offsets and widths.
3810 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3812 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
3814 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
3817 * tmac/europs.tmac: Updated to new glyph indices.
3818 Use Euro.symbol for font familiy `A'.
3820 * doc/groff.texinfo: Minor improvements.
3822 2002-12-02 Werner LEMBERG <wl@gnu.org>
3824 * font/devdvi/generate.tc.map: s/%O/%0/.
3825 * font/devdvi/*TC: Regenerated.
3827 * src/roff/troff/div.cc (init_div_requests): Sorted.
3829 * tmac/dvi.tmac: Remove `Ye'.
3830 * tmac/ec.tmac: Remove `Ye'.
3831 Add .rchar entry for `de'.
3833 * man/groff.man, man/groff_diff.man: Document register `.pe'.
3834 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
3837 2002-11-30 Werner LEMBERG <wl@gnu.org>
3839 Add PS font for various Euro glyphs.
3841 * font/devps/generate/freeeuro.sfd: New master font file for
3843 * font/devps/generate/sfdtopfa.pe: New conversion script for
3845 * font/devps/generate/Makefile (FONTS): Add `EURO'.
3846 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
3847 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
3849 * font/devps/EURO: Generated from `freeeuro.afm'.
3850 * font/devps/download: Add `freeuro.pfa'.
3851 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
3854 * tmac/europs.tmac: New file.
3855 * tmac/ps.tmac: Include `europs.tmac'.
3856 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
3858 2002-11-29 Werner LEMBERG <wl@gnu.org>
3860 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
3861 * font/devdvi/S: Regenerated.
3862 * font/devhtml/R.proto: Fix `CR' and `ci'.
3864 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
3866 * font/devps/symbolmap: Regenerated.
3867 * font/devutf8/R.proto: Fix `CR' and `ci'.
3869 * font/devutf8/NOTES: Updated.
3871 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
3874 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3876 * tmac/dvi.tmac: Add `lh' and `rh'.
3877 * tmac/Xps.tmac: Fix `lh' and `rh'.
3878 * tmac/X.tmac: Add `OK'.
3879 * tmac/lj4.tmac: Ditto.
3881 2002-11-24 Werner LEMBERG <wl@gnu.org>
3883 * font/devX*/S: Regenerated.
3884 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
3885 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
3886 * font/devdvi/generate/texsy.map: Remove `or' glyph.
3887 * font/devdvi/S: Regenerated.
3888 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
3889 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
3890 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
3891 `bracketleftbt', `bracketrighttp', `bracketrightex',
3892 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
3893 `braceex', `braceleftex', `bracerightex', `bracerighttp',
3894 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
3896 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
3897 * font/devutf8/NOTES: Updated.
3898 * font/devlj4/generate/special.map: Add glyph `braceex'.
3899 * font/devlj4/S: Regenerated.
3901 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
3903 2002-11-14 Werner LEMBERG <wl@gnu.org>
3905 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
3908 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3910 * doc/texinfo.tex: New version from texinfo 4.3.
3911 * doc/groff.texinfo: Updated for texinfo 4.3.
3912 Use @tie{} where appropriate.
3913 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
3914 * font/devdvi/generate/tc.map: Remove `rn'.
3915 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
3916 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
3918 * font/devX100/*, font/devX100-12/*, font/devX75/*,
3919 font/devX75-12/*: Regenerated.
3921 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
3922 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
3923 Improve definition of `an'.
3924 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
3926 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
3927 * tmac/X.tmac: Add definition for `or'.
3928 * tmac/Xps.tmac: Undo change 2002-11-05.
3929 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
3931 2002-11-11 Werner LEMBERG <wl@gnu.org>
3933 * src/roff/troff/node.cc (troff_output_file::put_char): Always
3936 2002-11-10 Werner LEMBERG <wl@gnu.org>
3938 Added three new requests `schar', `fschar', and `rfschar'. `schar'
3939 defines a glyph which is searched after the check for fonts declared
3940 with `.special' (and before the check for all mounted special
3941 fonts). `fschar' defines a glyph for a particular font which is
3942 searched after the check for fonts declared with `.fspecial' (and
3943 before the check for fonts declared with `.special'). `rfschar'
3944 removes glyphs defined with `fschar'.
3946 * src/roff/troff/token.h (char_mode): New enum.
3947 Declare do_define_character.
3948 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
3950 (charinfo::is_fallback): Updated.
3951 (charinfo::is_special): New method.
3952 * src/roff/troff/input.cc (do_define_character): Add and use
3953 optional second parameter used as a prefix for font-specific glyph
3955 (define_character, define_fallback_character): Updated.
3956 (define_special_character): New function.
3957 (init_input_requests): Add `schar'.
3958 (charinfo::charinfo, charinfo::set_macro): Updated.
3959 * src/roff/troff/node.cc: Include `stringclass.h'.
3960 (make_glyph_node): Handle special glyphs defined with `.schar' and
3962 (define_font_special_character, remove_font_special_character): New
3964 (init_node_requests): Sorted.
3965 Add `fschar' and `rfschar'.
3966 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3967 Document new requests.
3969 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
3970 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
3972 2002-11-08 Werner LEMBERG <wl@gnu.org>
3974 Added new font `SC' (cmtex10) to devdvi.
3976 * devdvi/generate/Makefile (FONTS): Add `SC'.
3978 * devdvi/generate/textex.map: New map file for cmtex.
3980 * devdvi/Makefile.sub (DEVFILES): Updated.
3981 * tmac/dvi.tmac: Add fspecial entries for SC.
3982 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
3983 found before `S' since the font position of `SC' is lower due to the
3984 gaps in DESC's `font' line.
3985 * tmac/ec.tmac: Add a `special' call.
3988 * font/devhtml/R.proto: Remove double entry for `ti'.
3989 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
3990 * tmac/tty-char.tmac: Remove entry for `bq'.
3991 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
3992 * tmac/ec.tmac: Don't remove `aq' glyph.
3993 * tmac/X.tmac: Fix entry for `em'.
3994 Add entries for `fo' and `fc'.
3995 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
3997 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
3998 documentation of `special' and `fspecial' requests.
4000 2002-11-05 Werner LEMBERG <wl@gnu.org>
4002 * font/devascii/R.proto, font/devcp1047/R.proto,
4003 font/devlatin1/R.proto: Remove entry for `.i'.
4004 * font/devdvi/generate/textt.map: Add entry for `ad'.
4005 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
4006 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
4007 We need this for getting kerning values to compose `/l' and `/L'.
4008 * font/devdvi: Regenerated font definition files for CM fonts.
4009 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
4010 * font/devutf8/R.proto: Ditto.
4011 Remove double entry for `ti'.
4013 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
4014 for (groff) ligatures, `la', and `ra'.
4015 Add "'C", "'c", `IJ', and `ij'.
4016 Remove double entry for `ti'.
4017 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
4019 Add "'C", "'c", `IJ', and `ij'.
4020 Fix entries for (groff) ligatures, `la', and `ra'.
4022 * tmac/ps.tmac (ps-achar): New macro.
4023 Define "'c" and "'C".
4024 * tmac/tty.tmac: Add entry for `.i'.
4025 * tmac/X.tmac (X-achar): New macro.
4026 Define "'c", "'C", and `:Y'.
4027 Add entries for `IJ' and `ij'.
4028 * tmac/Xps.tmac (Xps-achar): New macro.
4029 Define "'c" and "'C".
4030 Add entries for `IJ' and `ij'.
4031 * tmac/lbp.tmac (lbp-achar): New macro.
4032 Add fallback characters for all groff ligatures and many other
4034 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
4035 Add entries for `/l' and `/L'.
4036 Define "'c" and "'C".
4037 Add entries for `IJ' and `ij'.
4039 2002-11-02 Larry Kollar <kollar@alltel.net>
4041 * PROBLEMS: Document how to solve Mac OS X compilation problems.
4043 2002-11-02 Werner LEMBERG <wl@gnu.org>
4045 Adding support for composite glyphs: \[xxx yyy ...] and the
4046 `composite' request.
4048 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
4049 to Unicode-based glyph names.
4050 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
4051 glyph names to groff glyph names.
4052 * src/roff/troff/uniuni.cc: New file for canonically decomposing
4053 Unicode-based glyph names.
4054 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
4055 for handling Unicode glyph names.
4056 * src/roff/troff/input.cc: Include unicode.h.
4057 (composite_glyph_name): New function.
4058 (token::next) <'['>: Handle Unicode glyph names and composite
4060 (composite_dictionary): New dictionary for the `composite' request.
4061 (composite_request): Implement `composite' request.
4062 (init_input_requests): Add `composite'.
4063 Alphabetically sorted.
4064 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
4066 (init_env_requests): Alphabetically sorted.
4067 Removed `tas' and `tar' (already commented out).
4068 * src/roff/troff/Makefile.sub: Updated.
4070 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
4072 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
4075 2002-10-29 Werner LEMBERG <wl@gnu.org>
4077 Fix computation of .trunc register. Additionally, its value (and
4078 the value of the .ne register) is now always set before entering the
4081 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
4082 `needed_space' before calling `space'.
4083 (top_level_diversion::space): Remove special code for 'sp before the
4085 Call `begin_page' with the discarded space as a parameter.
4086 (top_level_diversion::begin_page): Add optional parameter to set
4088 * src/roff/troff/div.h: Updated.
4090 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
4093 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
4094 (LP): Remove superfluous call to `br'.
4095 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
4096 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4098 2002-10-26 Werner LEMBERG <wl@gnu.org>
4100 * tmac/doc-ditroff: Remove useless switch/variable -rC.
4101 (doc-setup-header): Don't set page register `%'.
4102 * tmac/doc-nroff: Remove variable `C'.
4103 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
4104 (doc-setup-header): Don't set page register `%'.
4106 * tmac/doc-common (doc-header): Call `ns'.
4107 (doc-paragraph): Protect .sp with .br so that it survives traps
4108 possibly set by the user.
4109 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4111 * tmac/doc*: Replace ' with . for consistency if no effect.
4113 2002-10-26 Werner LEMBERG <wl@gnu.org>
4115 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
4116 so that it survives traps possibly set by the user.
4118 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
4119 (troff_output_file::set_font): Call flush_tbuf if necessary.
4120 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
4121 flush_tbuf and do_motion only if necessary.
4122 (troff_output_file::start_special,
4123 troff_output_file::put_char_width, troff_output_file::put_char,
4124 troff_output_file::draw): Updated.
4125 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4126 vmotion_node::tprint): Undo change 2002-10-23.
4128 2002-10-25 Werner LEMBERG <wl@gnu.org>
4130 * tmac/www.tmac (DC): Fix case of overlapping images.
4132 2002-10-23 Werner LEMBERG <wl@gnu.org>
4134 * src/roff/troff/node.cc (troff_output_file::fill_color,
4135 troff_output_file::glyph_color): Set current color before testing
4137 (troff_output_file::put_char_width, troff_output_file::put_char,
4138 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
4140 (troff_output_file::file_color, troff_output_file::glyph_color):
4142 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4143 vmotion_node::tprint): Move first, then call fill_color.
4145 2002-10-20 Werner LEMBERG <wl@gnu.org>
4147 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
4148 possible to use multiple main macro packages.
4150 2002-10-19 Werner LEMBERG <wl@gnu.org>
4152 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4153 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
4154 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
4156 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
4157 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
4159 2002-10-16 Werner LEMBERG <wl@gnu.org>
4161 * NEWS, doc/webpage.ms: Updated.
4163 2002-10-14 Werner LEMBERG <wl@gnu.org>
4165 * src/roff/troff/node.cc (troff_output_file::put_char_width,
4166 troff_output_file::put_char, troff_output_file::fill_color,
4167 troff_output_file::glyph_color): Handle case where color pointer
4170 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
4172 Add the new -r option to grotty. It is similar to the -i option
4173 except it tells grotty(1) to use the "reverse video" attribute to
4174 render italic fonts.
4176 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
4177 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
4178 (tty_printer::make_underline, tty_printer::put_color,
4179 tty_printer::end_page): Use it.
4180 (main): Add -r switch.
4182 * src/devices/grotty/grotty.man: Document it.
4184 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
4186 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4187 cast to `unsigned char' to properly read patterns with 8bit
4190 2002-10-08 Werner LEMBERG <wl@gnu.org>
4192 * REVISION: Increased to 2.
4194 Version 1.18.1 released
4195 =======================
4197 2002-10-08 Werner LEMBERG <wl@gnu.org>
4199 * doc/webpage.ms, NEWS: Updated.
4201 2002-10-07 Werner LEMBERG <wl@gnu.org>
4203 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
4204 suppress additional whitespace after the header.
4206 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
4209 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
4211 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
4213 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
4214 (Dt): Use it to improve language localization (especially Russian
4217 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
4219 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
4220 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
4222 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
4224 Call `picurve' for BSPLINE.
4225 (HGPrintElt): Handle BSPLINE.
4226 * src/preproc/grn/README: Document it.
4228 2002-10-03 Werner LEMBERG <wl@gnu.org>
4230 * src/roff/troff/node.cc (break_char_node::col): New variable.
4231 Updated constructor.
4232 (space_node::tprint, word_space_node::tprint): Call `fill_color'
4234 (space_node::space_node): Remove assertion.
4235 (break_char_node::add_self): Pass color argument to space node.
4236 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
4238 * src/roff/troff/env.cc (environment::do_break,
4239 environment::add_padding): Ditto.
4241 2002-10-02 Werner LEMBERG <wl@gnu.org>
4243 Redesigning color support in troff. Colors are no longer
4244 represented as separate nodes but are now part of glyph nodes and
4245 friends. This fixes the current formatting misbehaviour due to the
4246 changes introduced on 2002-09-20. Some extra code is necessary for
4247 proper grotty support: Without adding color variables to
4248 space-related nodes, the background color would be changed too late.
4250 * src/roff/troff/node.h, src/roff/troff/node.cc:
4251 s/current_pagecolor/current_fill_color/.
4252 s/current_glyphcolor/current_glyph_color/.
4253 (glyph_color_node, fill_color_node): Removed.
4254 (node::get_glyph_color, node::get_fill_color): New virtual member
4256 (space_node::col): New variable.
4257 Updated constructors of space_node and derived classes accordingly.
4258 (hmotion_node::col): New variable.
4259 Updated constructors of hmotion_node and space_char_hmotion_node
4261 (vmotion_node::col): New variable.
4262 Updated constructor accordingly.
4263 (draw_node::gcol, draw_node::fcol): New variables.
4264 Updated constructor accordingly.
4265 (special_node::gcol, special_node::fcol): New variables.
4266 Updated constructors accordingly.
4267 (troff_output_file::put_char, troff_output_file::put_charwidth,
4268 troff_output_file::draw): Set glyph and fill color.
4269 (troff_output_file::start_special): Set glyph and fill color.
4270 Always set current font.
4271 (troff_output_file::fill_color, troff_output_file::glyph_color):
4272 Don't call `do_motion'.
4273 (glyph_node::gcol, glyph_node::fcol): New variables.
4274 Updated constructors of glyph_node and ligature_node accordingly.
4275 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
4277 (glyph_node::merge_glyph_node,
4278 kern_pair_node::add_discretionary_hyphen,
4279 node::add_discretionary_hyphen): Updated.
4280 (break_char_node::merge_self): Updated.
4281 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4282 vmotion_node::tprint): Handle color.
4283 (make_glyph_node, make_node, node::add_char): Updated.
4285 * src/roff/troff/env.cc (environment::space_newline,
4286 environment::space, environment::output_line, environment::do_break,
4287 environment::make_tab_node, environment::add_padding, title):
4289 (environment_switch, environment_copy): Don't add color nodes.
4291 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
4293 (token::next): Updated.
4294 \m and \M now are as transparent as \s.
4295 (process_input_stack, token::add_to_node_list, token::process,
4296 read_draw_node): Updated.
4297 (charinfo_to_node_list): Don't add color nodes.
4299 * doc/groff.texinfo: Updated.
4301 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
4303 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
4306 2002-09-27 Colin Watson <cjwatson@debian.org>
4308 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
4310 2002-09-23 Werner LEMBERG <wl@gnu.org>
4312 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
4314 (DEFAULT_LINEWIDTH_FACTOR): New macro.
4315 (linewidth_factor): New global variable.
4316 (lbp_printer::set_line_thickness): Fix case for size < 0, using
4318 (long_options): Add -w/--linewidth option.
4320 (main): Handle -w option to set linewidth_factor.
4321 (lbp_printer::lbp_printer): Initialize req_linethickness, not
4324 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
4326 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
4328 Fixed a bug in the line thickness setting code.
4330 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
4332 (lbp_printer::set_line_thickness): Pass environment as second
4334 Implement it actually.
4335 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
4336 and `set_line_thickness, depending on the current font size.
4338 2002-09-21 Werner LEMBERG <wl@gnu.org>
4340 Some Debian patches.
4342 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
4343 * src/roff/troff/node.cc (bracket_node::copy): Initialize
4346 2002-09-20 Werner LEMBERG <wl@gnu.org>
4348 * configure: Regenerated with autoconf 2.54.
4350 2002-09-20 Werner LEMBERG <wl@gnu.org>
4352 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
4354 Rename cur_fill_color to fill_color.
4355 * src/roff/troff/env.cc: Updated.
4357 2002-09-20 Werner LEMBERG <wl@gnu.org>
4359 * src/roff/troff/env.cc (title): Copy color status after processing
4361 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
4362 fill color nodes to reset colors properly.
4364 * tmac/www.tmac (DC): Fix color handling.
4366 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
4367 * doc/groff.texinfo: Fixing documentation of `tl' request.
4368 * doc/webpage.ms: Updated.
4370 2002-09-19 Werner LEMBERG <wl@gnu.org>
4372 * src/roff/troff/env.cc (environent_switch, environment_copy):
4373 Emit glyph and fill color nodes to initialize colors properly.
4375 2002-09-17 Colin Watson <cjwatson@debian.org>
4377 * src/roff/troff/env.cc (environment::set_glyph_color,
4378 environment::set_fill_color): Fix typo which prevented \m[] work
4381 2002-09-17 Werner LEMBERG <wl@gnu.org>
4383 Add left and right italic correction to non-slanted PS fonts. This
4384 is an experimental feature to improve image rendering of grohtml.
4386 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
4387 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
4388 * font/devps/*: All non-slanted fonts regenerated.
4391 2002-09-16 Werner LEMBERG <wl@gnu.org>
4393 Add a site-specific font directory.
4395 * Makefile.in (localfontdir, legacyfontdir): New variables.
4396 (fontpath): Use them.
4397 (MDEFINES, uninstall_dirs): Updated.
4398 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
4399 Remove `FONTPATH' and `MACROPATH'.
4401 * src/roff/troff/troff.man, NEWS: Updated.
4402 * doc/groff.texinfo (Font Directories): New section.
4405 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
4406 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
4407 src/preproc/grn/grn.man: Minor fixes.
4409 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
4410 Remove unused variable.
4412 2002-09-11 Werner LEMBERG <wl@gnu.org>
4414 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
4415 * man/groff_out.man: Fix documentation of 'N'.
4417 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
4419 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
4420 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
4422 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
4423 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
4424 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
4425 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
4426 PRE_TAG>: Call `begin' with `FALSE'.
4428 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4430 * src/libs/libgroff/string.cc (string::extract): Fix position of
4431 terminating null byte.
4433 2002-09-08 Werner LEMBERG <wl@gnu.org>
4435 Add global option `nospaces' to tbl so that leading and trailing
4436 spaces in data items are ignored.
4438 * src/libs/libgroff/string.cc (string::remove_spaces): New member
4439 function to remove leading and trailing spaces.
4440 * src/include/stringclass.h: Updated.
4442 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
4444 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
4446 Fix typo in error messages.
4447 (process_data): Implement `nospaces' option.
4448 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
4450 2002-09-07 Werner LEMBERG <wl@gnu.org>
4452 * src/include/config.hin: Add `HAVE_ISATTY'.
4453 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
4455 * src/libs/libgroff/tmpname.cc: Include `time.h'.
4456 * src/libs/libdriver/input.cc (Char): Add `operator==' and
4457 `operator!=' for `char'.
4458 * doc/groff.texinfo: Replace @ifnottex block for top node with
4461 2002-09-06 Werner LEMBERG <wl@gnu.org>
4463 * doc/Makefile.in (.texinfo.html): Add -I switch.
4464 * doc/groff.texinfo: Add @ifnottex block for top node to make
4465 translation to HTML work.
4467 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
4469 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
4470 (get_papersize, determine_vertical_offset): Removed.
4471 (char_buffer::do_image): Always specify letter size.
4473 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
4476 2002-09-05 Werner LEMBERG <wl@gnu.org>
4478 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
4479 default indentation.
4481 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
4483 * src/preproc/html/pre-html.cc (imageList::createPage): Use
4485 (generateImages): Clean up push-back buffer.
4487 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4489 * doc/groff.texinfo: Minor fixes.
4491 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4493 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
4494 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
4496 (determine_vertical_offset): Use LETTER_LENGTH.
4497 (createPage): Moved to ...
4498 (imageList::createPage): This.
4499 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
4500 (imageList::getMaxX): New function.
4501 (createImage): Moved to ...
4502 (imageList::createImage): This.
4503 (imageList::createImages): New function.
4504 (generateImages): Read `maxx' directly.
4506 (scanArguments): Don't specify `gsPaper' for `-o'.
4507 (makeTempFiles): Call `xtmpfile' with the last argument set to
4510 2002-08-24 Werner LEMBERG <wl@gnu.org>
4512 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
4513 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
4514 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
4515 * src/preproc/html/pushback.cc: Include nonposix.h.
4516 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
4519 2002-08-23 Werner LEMBERG <wl@gnu.org>
4521 Use $(OBJEXT) for the object file extension.
4523 * Makefile.comm (.SUFFIXES): Add .obj.
4524 (.cc.obj, .c.obj): New implicit rules.
4525 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
4526 (MDEFINES): Add EXEEXT and OBJEXT.
4527 * */Makefile.sub: s/.o/.$(OBJEXT)/.
4529 2002-08-22 Werner LEMBERG <wl@gnu.org>
4531 * INSTALL: Mention texinfo 4.2 as a prerequisite.
4533 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4535 * src/devices/grohtml/post-html.cc (colType): Make enum global to
4537 (html_printer::update_min_max, html_printer::add_table_end): New
4539 (html_printer::lookahead_for_tables): Use them.
4540 Reset page offset correctly.
4541 (html_printer::~html_printer): Add creation of creator comment up.
4543 2002-08-20 Werner LEMBERG <wl@gnu.org>
4545 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
4546 * man/groff_tmac.man: Fix typos.
4547 * man/groff_font.man: Minor reordering.
4548 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
4550 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4552 Avoid endless loops while scanning for tables.
4554 * src/devices/grohtml/post-html.cc (list::insert): Set
4556 (html_printer::next_horiz_pos): Add `text_glob' argument; update
4558 Return immediately if that argument is NULL.
4559 (html_printer::calc_nf): Don't test if `g' is NULL.
4560 (html_printer::lookahead_for_tables): Use
4561 `glyphs.move_right_get_data'.
4562 Don't test if `g' is NULL.
4564 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4566 A better fix, replacing fix 2002-08-15, for increasing SIZE.
4568 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
4570 (char_block::char_block): Allocate `buffer'.
4571 (char_buffer::add_string): Use it.
4573 2002-08-15 Werner LEMBERG <wl@gnu.org>
4575 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
4576 src/devices/grodvi/grodvi.man: Document default line thickness.
4578 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
4580 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
4583 2002-08-14 Werner LEMBERG <wl@gnu.org>
4585 * doc/webpage.ms: Updated.
4587 2002-08-09 Werner LEMBERG <wl@gnu.org>
4589 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
4592 2002-08-08 Aaron Campbell <aaron@monkey.org>
4594 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
4597 2002-08-08 Werner LEMBERG <wl@gnu.org>
4599 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
4602 Don't push back a space but a newline onto the stack.
4604 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
4606 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
4609 * src/devices/grohtml/post-html.cc (html_printer::end_font,
4610 html_printer::start_font): Handle them.
4611 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
4613 (html_text::do_bold): Don't reset italic and tt.
4614 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
4615 * font/devhtml/DESC.proto: Add those fonts.
4616 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
4618 2002-08-07 Werner LEMBERG <wl@gnu.org>
4620 * MORE.STUFF: Added gpresent.
4622 * tmac/trace.tmac: Show nesting level by a corresponding amount of
4623 whitespace before printing the logging message.
4625 2002-07-31 Colin Watson <cjwatson@debian.org>
4627 * src/devices/grohtml/html-table.cc (html_table::finish_row):
4628 Initialize `n' to zero. This fixes a segfault on ARM.
4630 2002-07-30 Werner LEMBERG <wl@gnu.org>
4632 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
4634 2002-07-29 Werner LEMBERG <wl@gnu.org>
4636 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
4639 2002-07-28 Colin Watson <cjwatson@debian.org>
4641 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
4643 (html_printer::html_printer): Initialize `pointsize'.
4645 2002-07-26 Werner LEMBERG <wl@gnu.org>
4647 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
4649 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
4650 (gnu.eps): Add -rle switch to pnmtops.
4651 (distfiles): Add gnu.eps and gnu.png.
4653 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
4655 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
4658 2002-07-24 Werner LEMBERG <wl@gnu.org>
4660 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
4661 ' \+' but ' *' for sed.
4662 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
4664 2002-07-23 Werner LEMBERG <wl@gnu.org>
4666 * doc/groff.texinfo: Document `papersize' keyword.
4667 * NEWS, man/groff_font.man: Updated.
4669 2002-07-23 Colin Watson <cjwatson@debian.org>
4671 Extend papersize keyword to accept more than a single entry. The
4672 first valid will be used.
4674 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
4675 (font::scan_papersize): Really skip final newline.
4676 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
4678 2002-07-23 Werner LEMBERG <wl@gnu.org>
4680 * configure.ac: Test for isatty.
4681 * configure: Regenerated.
4682 * src/include/posix.h: Check HAVE_ISATTY.
4683 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
4684 * src/utils/lookbib/lookbib.cc: Include posix.h.
4685 Don't declare isatty.
4687 2002-07-21 Werner LEMBERG <wl@gnu.org>
4689 * NEWS: Add `output' request.
4691 * REVISION: Increased to 1.
4693 Version 1.18.0 released
4694 =======================
4696 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
4698 Allow internal glyph indices > 0xFF in grohtml for input characters.
4700 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
4702 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
4703 Updated all callers.
4704 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
4705 (html_printer): Updated.
4707 2002-07-19 Werner LEMBERG <wl@gnu.org>
4709 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
4710 * font/devutf8/R.proto: Adding some missing glyphs.
4711 * font/devutf8/NOTES: Updated.
4713 * tmac/dvi.tmac: Add more composite glyphs.
4714 * tmac/html.tmac: Updated.
4716 * man/groff_char.man: Add `sum' and `product' entities.
4720 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
4722 Improved table, tab, and indenting support.
4724 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
4725 string_iterator::suppress_newline_flag): Removed. Updated all
4726 function which have used it.
4728 * src/roff/troff/env.cc: Include `input.h'.
4729 (environment::add_node): Accept 0 as parameter.
4730 (environment::add_html_tag): Add `force' parameter.
4731 Updated all callers.
4732 (environment::add_html_tag_tabs): Ditto.
4733 For the moment, support left-aligned tabs only.
4734 (environment::make_html_tag): New function.
4735 (fill, no_fill): Set .br html tag additionally.
4736 (environment::newline): Emit `eol.ce' or `eol' tag for html.
4737 (environment::add_html_tag_eol): Removed.
4738 (tab_stops::distance_to_next_tab): Add variant for handling
4740 (environment::distance_to_next_tab): Ditto.
4741 Updated all callers.
4742 (environment::handle_tab): Handle tabs for html.
4744 * src/roff/troff/env.h: Updated.
4746 * src/roff/troff/div.cc: Updated all callers of
4747 `environment::add_html_tag'.
4749 * src/devices/grohtml/html-table.cc,
4750 src/devices/grohtml/html-table.h: New files.
4752 * src/devices/grohtml/html-text.cc (html_text): New members
4753 `blank_para' and `start_space'.
4754 (html_text::issue_tag): Don't emit TABLE_TAG.
4755 Handle indentation for PRE_TAG and P_TAG.
4756 (html_text::end_tag): Updated.
4757 (html_text::table_is_void, html_text::issue_table_begin,
4758 html_text::issue_table_end): Removed.
4759 (html_text::do_push): Simplified.
4760 [DEBUGGING]: Small fix.
4761 (html_text::push_para): Add new parameter for indentation; updated
4764 (html_text::do_indent, html_text::do_table, html_text::done_table,
4765 html_text::is_in_table): Removed.
4766 (html_text::do_pre): Handle P_TAG also.
4767 (html_text::shutdown): Handle p->indent.
4768 (html_text::check_emit_text): Simplified.
4769 (html_text::do_emittext): Reset `blank_para'.
4770 (html_text::do_para): Add new parameter for indentation; updated
4772 (html_text::remove_indent): New function.
4773 (html_text::do_space): Handle verbatim text properly.
4774 (html_text::ever_emitted_text, html_text::starts_with_space,
4775 html_text::remove_para_align): New functions.
4776 (html_text::dump_stack_element, html_text::dump_stack): Updated.
4778 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
4781 * src/devices/grohtml/post-html.cc: Include html-table.h.
4782 (INDENTATION): Removed.
4783 (text_glob): Added many `is_<foo>' functions.
4784 Added table description `tab'.
4785 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
4787 (list): Add `insert' and `move_to' member functions.
4788 (page): Add `insert_tag' member function.
4789 (page::dump_page) [DEBUG_TABLES]: Improved.
4790 (html_printer): Add `table' and `max_linelength' elements.
4791 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
4792 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
4793 `remove_tabs', `remove_courier_tabs'.
4794 (html_printer::emit_raw): Handle indentation.
4795 (html_printer::do_center, html_printer::write_header): Updated.
4796 (html_printer::is_courier_until_eol): Check for tag.
4797 (html_printer::do_linelength): Handle max_linelength.
4798 (html_printer::do_page_offset, html_printer::do_indentation): Handle
4800 (html_printer::do_tempindent): Updated.
4801 (html_printer::do_indentedparagraph): Removed.
4802 (html_printer::do_indent): Simplified.
4803 (html_printer::do_eol): Use `ever_emitted_text'.
4804 (html_printer::do_flush, html_printer::do_links): Don't call
4806 (html_printer::do_break): Handle end_tempindent.
4807 (html_printer::troff_tag): Get argument.
4809 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
4810 (html_printer::flush_page): Call `lookahead_for_tables'.
4811 Don't call `done_table'.
4812 (html_printer::add_to_sbuf): Always call do_indent.
4814 * src/devices/grohtml/Makefile.sub: Updated.
4816 * tmac/an-old.tmac (TP): Don't handle html device specially.
4817 (an-do-tag-html): New function which will be used instead of
4818 `an-do-tag' if html device is used.
4820 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
4822 * tmac/s.tmac (@IP): Don't handle html device specially.
4823 (@IP-html): New function which will be used instead of `@IP' if
4824 html device is used.
4826 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
4827 is a hack which will eventually vanish again.
4828 (PIMG): Handle `-C' option correctly if not html.
4831 2002-07-17 Werner LEMBERG <wl@gnu.org>
4833 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
4835 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
4837 * contrib/pic2graph/pic2graph.*: Use convert(1).
4838 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
4840 2002-07-14 Bernd Warken <bwarken@mayn.de>
4842 * tmac/groff_trace.man: New file.
4843 * tmac/Makefile.sub: Updated.
4846 2002-07-13 Werner LEMBERG <wl@gnu.org>
4848 * src/roff/groff/groff.man: Add some cross references.
4850 2002-07-12 Werner LEMBERG <wl@gnu.org>
4852 * src/roff/troff/input.cc (substring_request): Add warnings for
4853 string indices out of range.
4855 2002-07-11 Werner LEMBERG <wl@gnu.org>
4857 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
4858 * font/devdvi/*EC: Regenerated.
4860 2002-07-10 Bernd Warken <bwarken@mayn.de>
4862 * man/groff_char.man: Updated and extended.
4864 2002-07-10 Werner LEMBERG <wl@gnu.org>
4866 * src/roff/troff/input.cc (length_macro): Renamed to...
4867 (length_request): This.
4868 Move call of `tok.next()' to the very end, otherwise the register
4869 value hasn't been updated yet.
4870 (init_input_requests): Updated.
4872 2002-07-09 Werner LEMBERG <wl@gnu.org>
4874 * src/roff/troff/input.cc (substring_macro): Renamed to...
4875 (substring_request): This.
4876 (init_input_requests): Updated.
4877 * src/roff/troff/request.h: Updated.
4879 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
4881 * src/roff/grog/grog.sh: Fix typo.
4883 2002-07-08 Werner LEMBERG <wl@gnu.org>
4885 * win32-diffs: Updated.
4887 Handle `papersize' keyword properly in DESC.
4889 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
4891 Updated all callers.
4892 * src/libs/libgroff/paper.cc: Add four more paper formats used by
4894 * src/include/paper.h: Updated.
4896 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
4897 Other minor C syntax fixes.
4898 (papersize, paperlength, paperwidth): Renamed to `user_*'.
4899 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
4901 (lbp_printer::lbp_printer): Pass three arguments.
4902 Set paper dimensions properly.
4903 (make_printer, main): Updated.
4904 (handle_unknown_desc_command): Fix error messages.
4905 (main): Handle papersize keyword in DESC properly.
4907 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
4909 (lbp_printer::lbp_printer): Pass an argument.
4910 Set paper_size properly.
4911 (handle_unknown_desc_command): Removed.
4912 (make_printer, main): Updated.
4913 * src/devices/grolj4/grolj4.man: Minor documentation fix.
4915 * man/groff_font.man, NEWS: Updated.
4917 2002-07-07 Werner LEMBERG <wl@gnu.org>
4919 Integrated eqn2graph, contributed by Eric S. Raymond.
4921 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
4923 * Makefile.in, NEWS: Updated.
4925 2002-06-04 Werner LEMBERG <wl@gnu.org>
4927 Changing the substring request to make it fit better with other
4928 string manipulation functions in other programming languages:
4929 Index 0 is now the first character in the string, and index -1
4930 indicates the last character. Since this request didn't work
4931 properly anyway in the last release, it doesn't harm too much to
4934 * src/roff/troff/input.cc (substring_macro): Use loops to get
4935 the real string length (ignoring COMPATIBLE_SAVE and
4936 COMPATIBLE_RESTORE) and offsets.
4937 Implement change described above.
4939 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
4940 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
4942 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
4944 2002-06-03 Werner LEMBERG <wl@gnu.org>
4946 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
4947 COMPATIBLE_RESTORE are completely ignored.
4949 * src/roff/troff/input.cc (char_list::set, char_list::get): New
4951 (macro): `length' field renamed to `len'.
4952 Added new field `empty_macro' (1 if macro is empty), to be used
4953 instead of checking `len'.
4954 Updated all callers.
4955 (macro::empty): Updated.
4956 (macro::length, macro::set, macro::get): New functions.
4957 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4959 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
4960 COMPATIBLE_RESTORE pairs.
4961 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4962 * src/roff/troff/request.h: Updated.
4964 * doc/groff.texinfo: Document .chop's behaviour better.
4966 2002-06-02 Werner LEMBERG <wl@gnu.org>
4968 * doc/pic.ms: Fix documentation for the addition of positions.
4970 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
4972 2002-06-29 Werner LEMBERG <wl@gnu.org>
4974 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
4976 * src/roff/troff/input.cc (have_string_arg): New global variable.
4977 (read_mode): New enumeration.
4978 (read_escape_name): Use it. Update all calls.
4979 (read_long_escape_name): Use it. Update all calls.
4980 Set have_string_arg if appropriate.
4981 (get_char_for_escape_name): Add parameter for handling space
4983 (interpolate_string_with_args, decode_string_args): New functions.
4984 (get_copy, token::next): Call it if necessary.
4985 (interpolate_string): Fix error message.
4987 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4990 2002-06-24 Bernd Warken <bwarken@mayn.de>
4992 * man/groff_tmac.man: Updated and extended.
4994 2002-06-24 Werner LEMBERG <wl@gnu.org>
4996 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
4998 2002-06-23 Werner LEMBERG <wl@gnu.org>
5000 * doc/pic.ms: Improve documentation of composite block objects.
5002 2002-06-22 Werner LEMBERG <wl@gnu.org>
5004 * src/roff/troff/input.cc (init_registers): Add three registers
5005 `seconds', `minutes', and `hours' to hold the current time.
5007 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5010 2002-06-20 Werner LEMBERG <wl@gnu.org>
5012 Make \X accept both `\ ' and `\~', converting them to single space
5015 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
5016 (token::unstretchable_space): New inline function.
5017 * src/roff/troff/input.cc (token::next, token::delimiter,
5018 token::description, token::add_to_node_list, token::process): Handle
5019 TOKEN_UNSTRETCHABLE_NODE.
5020 (encode_char): Handle tok.stretchable_space and
5021 tok.unstretchable_space.
5023 * NEWS, doc/groff.texinfo: Document it..
5025 2002-06-19 Werner LEMBERG <wl@gnu.org>
5027 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
5029 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
5030 keyword to enable/disable SGR output.
5031 (tty_printer::change_fill_color): New function.
5032 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
5034 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
5037 2002-06-18 Werner LEMBERG <wl@gnu.org>
5039 Add a `color' request and a `.color' register to control usage of
5042 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
5043 (color_flag): This (which is the inverse).
5044 (activate_color): New function.
5045 (main, init_input_requests): Updated.
5046 * src/roff/troff/troff.h, src/roff/troff/node.cc
5047 (troff_output_file::fill_color, troff_output_file::glyph_color):
5050 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5051 Document the changes.
5053 2002-06-17 Colin Watson <cjwatson@debian.org>
5055 Circumvent bug in autoconf 2.53 regarding top_builddir.
5057 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
5058 * Makefile.in, doc/Makefile.in:
5059 s/@top_builddir@/@groff_top_builddir@/.
5060 * configure: Regenerated (with autoconf 2.53).
5062 2002-06-17 Werner LEMBERG <wl@gnu.org>
5064 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
5065 `paperwidth' and `paperlength' for the `papersize' keyword.
5067 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
5069 * src/devices/grops/grops.man: Add info about Type 42 fonts.
5071 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
5073 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
5074 html_printer::do_linelength, html_printer::do_pageoffset,
5075 html_printer::do_indentation, html_printer::do_tempindent,
5076 html_printer::do_break, html_printer::begin_page): Clear indented
5078 * tmac/html.tmac: Disable hyphenation.
5080 2002-06-15 Werner LEMBERG <wl@gnu.org>
5082 Don't produce HTML files if utility programs are missing.
5084 * Makefile.in (make_html, make_install_html): New variables.
5085 (MDEFINES): Updated.
5087 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
5089 * configure.ac: Use it.
5090 * configure: Regenerated.
5092 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
5093 (HTMLEXAMPLESFILES): This new variable.
5094 (EXAMPLESIMAGEFILES): Renamed to...
5095 (HTMLEXAMPLEIMAGEFILES): This.
5096 (CLEANADD): Add HTMLEXAMPLEFILES.
5097 (all): Use `make_html'.
5099 (install_data): Use `make_install_html'.
5100 Move html stuff to...
5101 (install_html): This new target.
5102 (uninstall_sub): Updated.
5104 2002-06-14 Bernd Warken <bwarken@mayn.de>
5106 * src/roff/grog/Makefile.sub (grog): Renamed to...
5108 (grog): New rule to always install grog.sh as grog.
5110 2002-06-08 Bernd Warken <bwarken@mayn.de>
5112 * src/roff/grog/grog.pl: Fix typo.
5114 2002-06-07 Werner LEMBERG <wl@gnu.org>
5116 * doc/groff.texinfo: Add more info on .tr arguments.
5118 2002-06-05 Werner LEMBERG <wl@gnu.org>
5120 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5122 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
5123 * configure: Regenerated.
5125 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5127 * src/roff/troff/symbol.cc (table_sizes): Add more values.
5129 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
5131 2002-06-04 Werner LEMBERG <wl@gnu.org>
5133 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
5134 is not initialized at the time we need it in case `--prefix' hasn't
5135 been set. Check for `ac_default_prefix' also.
5136 Test for `papersize' keyword also and generalize allowed whitespace.
5137 * configure: Regenerated.
5139 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
5142 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
5144 (src_version, src_revision): New variables to avoid overwriting
5145 from parent make process.
5146 (version.cc): Updated.
5148 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
5149 (linebuf, linebufsize): New global variables.
5150 (sys_fatal): Use `fatal' to abort properly.
5151 (get_line): New function.
5152 (get_resolution): Use it.
5153 Improve error messages.
5154 (get_papersize): Check `papersize' also.
5156 Improve error messages.
5158 2002-06-03 Werner LEMBERG <wl@gnu.org>
5160 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
5161 should be removed only if builddir is not srcdir.
5162 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
5163 (clean): Depend on `mostlyclean'.
5164 (distclean): Depend on `clean'.
5165 (realclean, extraclean): Depend on `distclean'.
5166 (.y.cc, .y.o): Simplified. The output files are no longer written
5167 to srcdir but to builddir.
5168 * Makefile.in (MDEFINES): Add `version' and `revision'.
5169 (uninstall_dirs): Fix order of directories.
5170 * doc/Makefile.sub (version, revision): Removed.
5171 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
5172 Added `HTMLDOCFILES'.
5173 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
5174 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
5175 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
5178 * doc/texinfo.tex (\authortt): New macro.
5179 (\shortcontt): Define.
5180 (\titlepage): Set \tt to \authortt while defining \authorfont.
5181 (\appendixbox): New macro.
5182 (\chapmacro, \appendixentry): Use \appendixbox to get even
5183 indentation for letters.
5184 (\summarycontents): Set \tt.
5185 (\internalpagesize): Add two arguments for real paper width and
5186 height as needed by pdfTeX.
5187 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
5189 (\tempdima, \tempdimb): New temporary dimensions.
5190 (\pagesizesyyy): Updated.
5192 2002-06-02 Werner LEMBERG <wl@gnu.org>
5194 Adding a new keyword `papersize' to the DESC file format (similar
5195 but not completely identical to grolbp's extension). grops now has
5196 a -p command line option to override `papersize'. Finally, grolbp
5197 has been adapted to the new syntax.
5199 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
5200 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
5202 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
5203 (CCSRCS): Add `paper.cc'.
5205 * src/include/font.h (font): Add `papersize' element.
5206 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
5207 (font::scan_papersize): New function.
5208 (font::load_desc): Use it for handling `papersize' keyword.
5209 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
5211 * src/devices/grops/ps.cc: Include paper.h.
5212 (user_paper_length): New global variable.
5213 (ps_printer): Use paper length as initializer.
5214 (make_printer): Updated.
5215 (main): Handle new `-p' option.
5216 * src/devices/grops/grops.man: Updated.
5218 * src/devices/grolbp/lbp.cc: Include paper.h.
5219 s/papersizes/lbp_papersizes/.
5220 (set_papersize): Use new `papersizes' array.
5221 (handle_unknown_desc_command): Don't handle `papersize'.
5222 (main): Use `font::scan_papersize' for handling `-p' option.
5223 * src/devices/grolbp/grolbp.man: Updated.
5225 * man/groff_font.man: Document `papersize'.
5228 2002-05-30 Werner LEMBERG <wl@gnu.org>
5230 * src/devices/grops/TODO: Updated.
5231 * src/devices/grops/grops.man: More info on paper formats.
5232 * man/groff_font.man: Document `paperheight' and `paperwidth'.
5234 2002-05-29 Werner LEMBERG <wl@gnu.org>
5236 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
5237 to list only if srcdir != currdir.
5238 (distfiles): New target.
5240 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
5241 (NOMAKEDIRS): New variable.
5244 2002-05-26 Werner LEMBERG <wl@gnu.org>
5246 Add .output request, similar to \! at top-level.
5248 * src/roff/troff/input.cc (transparent): Remove unused declaration.
5249 (output_request): New function.
5250 (init_input_requests): Add it.
5252 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5255 * Makefile.in (MDEFINES): Add INSTALL_INFO.
5256 (prepare_examples): Fix typo.
5257 * doc/groff.texinfo (@direntry): Fix it.
5259 2002-05-25 Werner LEMBERG <wl@gnu.org>
5261 Including the doc subdir into groff's Makefile system.
5263 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
5264 * configure.ac: Use it.
5265 Generate `doc/Makefile'.
5266 * configure: Regenerated.
5268 * Makefile.in (infodir, INSTALL_INFO): New variables.
5269 (MDEFINES, uninstall_dirs): Updated.
5270 (OTHERDIRS): Add `doc'.
5271 * Makefile.comm (CLEANDIRADD): New variable.
5272 (mostlyclean): Use it.
5274 * doc/Makefile.sub, doc/Makefile.in: New files.
5275 * doc/Makefile: Removed.
5277 * NEWS, INSTALL: Updated.
5279 2002-05-24 Werner LEMBERG <wl@gnu.org>
5281 * doc/homepage.ms: Renamed to ...
5282 * doc/webpage.ms: This.
5285 2002-05-23 Werner LEMBERG <wl@gnu.org>
5287 Integrating the `mom' macro package, contributed by Peter Schaffter
5290 * contrib/mom/*: New subdirectory tree.
5291 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
5292 be used for documentation files.
5293 (MDEFINES, uninstall_dirs): Use them.
5294 (OTHERDIRS): Add contrib/mom.
5295 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
5297 * MANIFEST, NEWS: Updated.
5299 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
5301 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
5302 if at outer level; at start-up we are at outer level.
5304 * src/roff/troff/input.cc (do_suppress): Implement it.
5307 Add option -p to show progress information.
5308 pre-grohtml will now render only one page at a time, reducing the
5309 size of needed disk resources enormously.
5311 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
5312 (imagePageName): New global variable.
5313 (psPageName, show_progress, currentPageNo): New global variables.
5314 (html_system): Close saved stderr and stdout handles.
5315 (write_end_image): Accept a parameter to control \O escape.
5316 (write_start_image): Adapted to new \O meaning.
5317 (char_buffer::write_upto_newline): Updated.
5318 (createAllPages): Replaced with...
5319 (createPage): This new function to create a single page for images.
5320 It uses `psselect' from the psutils package.
5321 (removeAllPages): Removed.
5322 (createImage): Updated.
5323 Handle progress display.
5324 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
5325 (scanArguments): Add option -p.
5326 (makeTempFiles): Updated to create temp files for psPageName and
5328 (removeTempFiles): Removed.
5331 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
5332 html_printer::write_header): Append `\0' to `buffer'.
5333 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
5335 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
5336 Handle `text_emitted'.
5337 (html_text::table_is_void): Slightly rewritten.
5338 (stop): New external symbol.
5339 (html_text::do_push) [DEBUGGING]: Use it and simplify.
5340 (html_text::shutdown): Call `dump_stack'.
5341 (html_text::do_space): Rewritten.
5342 * src/devices/grohtml/grohtml.man: Document -p and the need of
5345 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
5347 Call \O[0] if `ps4html' is active.
5348 * tmac/s.tmac (@EQ, @EN): Handle html better.
5350 * tmac/html.tmac: Don't use black for background colour.
5352 * src/roff/troff/node.cc: Include `div.h'.
5353 (troff_output_file::really_print_line): Don't use `is_on'.
5354 (troff_output_file::word_marker, troff_output_file::flush_tbuf
5355 troff_output_file::check_charinfo,
5356 troff_output_file::put_char_width, troff_output_file::put_char,
5357 troff_output_file::determine_line_limits, troff_output_file::draw,
5358 real_output_file::begin_page, glyph_color_node::tprintf,
5359 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
5361 (troff_output_file::really_on): Call `do_motion'.
5362 (suppress_node::tprint): Use `get_page_number' instead of `%'
5364 Call `reset_output_registers' conditionally on `is_on'.
5366 * doc/groff.texinfo: Document new syntax of \O.
5367 * NEWS, man/groff_diff.man: Updated.
5369 2002-05-22 Werner LEMBERG <wl@gnu.org>
5371 * MORE.STUFF: Add info about David Frey's deroff implementation.
5374 2002-05-16 Werner LEMBERG <wl@gnu.org>
5376 Pic's `with' attribute now accepts positions.
5378 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
5379 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
5381 (object_spec): Add rule for `WITH' and `position'.
5382 (relative_path): Give `corner' the precedence of `CHOP'.
5383 * src/preproc/pic/object.h (path): New members `pos' and
5385 * src/preproc/pic/object.cc: Updated initializers of `path'.
5386 (path::follow): Handle `is_position'.
5388 * doc/pic.ms: Completely updated grammar description.
5389 Many typographical improvements.
5391 2002-05-15 Werner LEMBERG <wl@gnu.org>
5393 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
5394 code of x in range 0-127) also.
5395 * doc/groff.texinfo, man/groff_diff.man: Updated.
5397 Added keywords `north', `south', `east', and `west' for corners
5400 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
5402 (yylex): Handle them.
5403 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
5404 (corner): Handle them.
5406 2002-05-14 Werner LEMBERG <wl@gnu.org>
5408 * src/devices/grops/grops.man: Clarify handling of `download' file.
5410 2002-05-11 Werner LEMBERG <wl@gnu.org>
5412 Adding `warnscale' and `spreadwarn' requests, based on a patch from
5413 Jeffrey Friedl <jfriedl@yahoo.com>.
5415 * src/roff/troff/input.cc (spread_limit, warn_scale,
5416 warn_scaling_indicator): New global variables.
5417 (warnscale_request, spreadwarn_requests): New functions.
5418 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
5419 (init_input_requests): Updated.
5420 (error_type): Add `OUTPUT_WARNING'.
5421 (do_error): Handle it.
5422 (output_warning): New warning function which shows output location.
5423 * src/roff/troff/env.h (spread_limit): New external variable.
5424 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
5426 (distribute_space): Emit warning if added space is larger than
5428 (environment::possibly_break_line): Emit warning if a line can't
5429 be adjusted on both sides.
5431 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
5433 2002-05-08 Werner LEMBERG <wl@gnu.org>
5435 * src/roff/troff/node.cc (special_node::special_node): Use
5436 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
5437 \X''\% crashes, for example.
5439 * doc/groff.texinfo: Document \! and \? used at top-level.
5441 2002-05-06 Werner LEMBERG <wl@gnu.org>
5443 * src/preproc/pic/pic.man: Fix some keyword syntax.
5444 Other minor typographical fixes.
5446 * src/roff/groff/groff.man: Fix typos.
5448 2002-05-04 Werner LEMBERG <wl@gnu.org>
5450 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
5451 (ShortOpt[]): This to avoid problems with refer.
5453 * doc/pic.ms: Fix typo.
5454 Fix pic grammar description.
5456 * tmac/an-old.tmac (ne): Use de1, not de.
5458 2002-05-03 Werner LEMBERG <wl@gnu.org>
5460 * doc/groff.texinfo: Finished separation of glyphs and characters.
5461 Don't use the string `Appendix' for appendix headers (both in
5462 the text and the table of contents).
5463 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
5466 Use registers LL and LT (similar to -ms) for controlling the
5467 length of title and line, respectively, in the -man and -mdoc
5470 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
5471 (doc-setup-page-layout): Use \n[LL] and \n[LT].
5472 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
5474 (an-header, an-p-footer): Use \n[LT].
5475 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
5476 doc/groff.texinfo: Document it.
5478 2002-05-02 Werner LEMBERG <wl@gnu.org>
5480 * doc/fdl.texi: New file.
5481 * doc/groff.texinfo: Include it.
5482 Define and use @copying.
5483 Starting with separating glyph, symbol, and character.
5485 2002-04-27 Werner LEMBERG <wl@gnu.org>
5487 * Makefile.in (EXEEXT): Set it.
5488 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
5491 * src/include/nonposix.h: Define GS_NAME.
5492 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
5494 Some preliminary changes for EMX support under OS/2.
5496 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
5497 __EMX__ similar to __MSDOS__.
5498 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
5500 2002-04-25 Werner LEMBERG <wl@gnu.org>
5502 * doc/groff.texinfo: Integrated groff_out.man.
5505 2002-04-23 Werner LEMBERG <wl@gnu.org>
5507 * man/groff_out.man: Minor fixes.
5509 2002-04-23 Werner LEMBERG <wl@gnu.org>
5511 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
5512 correct page references.
5513 Fixed many index entries.
5515 2002-04-23 Bernd Warken <bwarken@mayn.de>
5517 * man/roff.man: Enlarged.
5519 2002-04-22 Werner LEMBERG <wl@gnu.org>
5521 * doc/groff.texinfo: More examples, other fixes.
5523 2002-04-20 Werner LEMBERG <wl@gnu.org>
5525 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
5526 will now form a chain, e.g.
5535 This is for compatibility with plan 9's troff.
5537 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
5541 * doc/groff.texinfo: Add documentation of remaining requests and
5544 2002-04-19 Werner LEMBERG <wl@gnu.org>
5546 * doc/groff.texinfo: Add documentation of remaining escapes.
5548 * font/devdvi/generate/tc.map: Remove entry for `sr'.
5549 * font/devdvi/*TC: Regenerated.
5551 2002-04-18 Werner LEMBERG <wl@gnu.org>
5553 * src/roff/troff/input.cc (token::next): Make \H behave consistently
5554 if not in compatibility mode, i.e., increment relative to the
5556 * doc/groff.texinfo: Updated accordingly.
5558 2002-04-17 Werner LEMBERG <wl@gnu.org>
5560 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
5562 2002-04-16 Bernd Warken <bwarken@mayn.de>
5564 * src/roff/groff/groff.man: Improve documentation of -P option.
5567 2002-04-15 Werner LEMBERG <wl@gnu.org>
5569 Add new escape \F to switch font family.
5571 * src/roff/troff/input.cc (token::next): Handle \F.
5572 * src/roff/troff/env.cc (environment::set_family): Handle
5574 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5577 2002-04-14 Werner LEMBERG <wl@gnu.org>
5579 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
5582 2002-04-13 Werner LEMBERG <wl@gnu.org>
5584 Implement \f[] as an alternative to \fP. Change \mP and \MP to
5585 \m[] and \M[], respectively.
5587 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
5588 (symbol::symbol): Handle NULL string and empty string differently.
5589 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
5590 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
5591 Add optional parameter.
5592 Updated calling functions.
5593 (get_copy, do_glyph_color, do_fill_color, token::next): Use
5595 * src/roff/troff/env.cc (environment::set_font): Ditto.
5597 * src/preproc/pic/troff.cc (troff_output::set_fill,
5598 troff_output::reset_color: Updated.
5600 * tmac/www.tmac: Updated.
5602 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
5603 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
5606 * tmac/Xps.tmac: Remove some redundant code.
5608 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
5609 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
5610 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
5613 2002-04-13 Bernd Warken <bwarken@mayn.de>
5615 * src/include/printer.h, src/libs/libdriver/printer.cc
5616 (printer::change_fill_color): New member function.
5617 * src/libs/libdriver/input.cc (parse_D_command): Use it.
5619 2002-04-12 Werner LEMBERG <wl@gnu.org>
5621 * doc/groff.texinfo: Completed pass on gtroff reference.
5623 2002-04-11 Werner LEMBERG <wl@gnu.org>
5625 * doc/groff.texinfo: More fixes.
5627 2002-04-11 Bernd Warken <bwarken@mayn.de>
5629 * src/include/color.h: Decorate with `const'.
5632 * src/libs/libgroff.color.cc: Decorate with `const'.
5634 (color::color): Initialize members.
5635 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
5636 command according to the documentation.
5638 * man/groff_out.man: Updated.
5641 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
5643 * src/preproc/html/pre-html.cc (write_start_image): Remove
5645 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
5647 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
5648 \C'hy' caused an assertion failure.
5650 * src/roff/troff/env.cc (environment::environment): Initialize
5652 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
5654 2002-04-10 Werner LEMBERG <wl@gnu.org>
5656 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
5657 Document pvs request and .pvs register.
5659 2002-04-09 Werner LEMBERG <wl@gnu.org>
5661 * doc/groff.texinfo: Improve and fix documentation of diversions
5664 2002-04-08 Werner LEMBERG <wl@gnu.org>
5666 * doc/groff.texinfo: Fix documentation of drawing functions.
5669 2002-04-07 Werner LEMBERG <wl@gnu.org>
5671 * doc/groff.texinfo: Better documentation of double quotes as
5675 2002-04-06 Werner LEMBERG <wl@gnu.org>
5677 * man/groff_font.man: Document names of special characters better.
5678 * doc/groff.texinfo: Minor improvements.
5680 * tmac/lbp.tmac: Load latin1.tmac.
5681 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
5683 * font/devX*/*: Regenerated (all chars > 0x80 removed).
5685 2002-04-05 Werner LEMBERG <wl@gnu.org>
5687 * tmac/tty.tmac: Don't use shc request.
5688 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
5691 * man/groff_diff.man: Minor fixes.
5693 * font/devlbp/*: Remove all `charXXX' entities.
5695 * src/libs/libgroff/font.cc (font::~font): Deallocate
5696 `special_device_coding'.
5697 (font::load): Use `new' for allocating `special_device_coding'.
5698 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
5699 Removed unused member.
5701 2002-04-05 Werner LEMBERG <wl@gnu.org>
5703 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
5704 (resource_manager::do_begin_binary,
5705 resource_manager::do_begin_data): Use it.
5707 * doc/texinfo.tex: Updated to version 4.2.
5709 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
5710 (token::zero_width_break): New inline function.
5711 * src/roff/troff/input.cc (token::next): Use it.
5712 (token::description): Updated.
5713 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
5714 (token::add_to_node_list, token::process): Use it.
5715 * NEWS, doc/groff.texinfo: Updated.
5717 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
5718 * tmac/tty.tmac: Add missing backslash.
5720 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
5722 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
5723 `.ps' register instead of `.s' to handle fractional point sizes.
5724 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
5725 limit_box::output): Ditto.
5726 * src/preproc/eqn/other.cc (size_box::compute_metrics,
5727 size_box::output): Ditto.
5728 * src/preproc/eqn/over.cc (over_box::compute_metrics,
5729 over_box::output): Ditto.
5730 * src/preproc/eqn/script.cc (script_box::compute_metrics,
5731 script_box::output): Ditto.
5732 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
5733 sqrt_box::output): Ditto.
5735 2002-04-03 Michael Selway <mas@ssl.co.uk>
5737 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
5740 2002-04-03 Werner LEMBERG <wl@gnu.org>
5742 * doc/homepage.ms: Reduce title size.
5743 * doc/groff.texinfo: Fix documentation of .t register.
5744 Fix handling of colon.
5747 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
5748 only if page length is positive to avoid a loop.
5750 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
5753 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
5755 * src/include/nonposix.h, src/roff/groff/pipeline.c:
5756 s/__CYGWIN32__/__CYGWIN__/.
5758 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
5760 * doc/gnu.xpm: New image contributed by Emily Mulley.
5761 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
5762 (homepage.html): Be dependent on gnu.eps.
5763 * doc/homepage.ms: Updated to new image.
5765 * src/devices/grohtml/post-html.cc (html_printer): New member
5767 (html_printer::flush_sbuf, html_printer::set_char): Set it.
5768 (html_printer::sbuf_continuation): Use it.
5770 2002-03-28 Werner LEMBERG <wl@gnu.org>
5772 * src/libs/libgroff/getopt.c: Updated to latest version.
5774 * tmac/README: More on hyphen.tex license.
5776 2002-03-26 Larry Kollar <kollar@alltel.net>
5778 * doc/groff.texinfo: Add documentation of most missing requests.
5780 2002-03-25 Werner LEMBERG <wl@gnu.org>
5782 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
5783 of `+-', `mu', and `di', respectively.
5785 * font/devascii/R.proto, font/devutf8/R.proto,
5786 font/devlatin1/R.proto, font/devhtml/R.proto,
5787 font/devcp1047/R.proto, font/devlpb/*: Add them.
5788 * font/devps/generate/textmap: Ditto.
5789 * font/devps/*: Regenerated.
5790 * font/devlj4/generate/text.map: Add them.
5791 * font/devlj4/*: Regenerated.
5792 * font/devdvi/generate/tc.map: Use them.
5793 * font/devdvi/generate/texsy.map: Add them.
5794 * font/devdvi/*: Regenerated.
5795 * font/devX*/*: Regenerated.
5797 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
5798 tmac/tty-char.tmac: Updated.
5800 * NEWS, man/groff_char.man: Updated.
5802 2002-03-24 Werner LEMBERG <wl@gnu.org>
5804 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
5805 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
5806 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
5807 we use `.fchar' in dvi.tmac.
5808 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
5809 * tmac/Xps.tmac: Simplify some char definitions.
5810 Add definition for \[f/].
5811 * man/groff_char.man: Updated for new X.tmac.
5813 * tmac/README: New file.
5815 2002-03-23 Phil Lobbes <phil@perkpartners.com>
5817 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
5818 internal .y.o rule took precendence over the .y.cc rule, compiling
5819 the yacc files with gcc instead of g++.
5821 2002-03-23 Werner LEMBERG <wl@gnu.org>
5823 * tmac/dvi.tmac: Add replacement font for `CB'.
5825 * tmac/doc.tmac: s/request/macro/ in messages.
5826 (doc-generic-macro): Improve error message.
5827 * tmac/groff_mdoc.man: Minor improvements.
5829 2002-03-22 Werner LEMBERG <wl@gnu.org>
5831 * doc/groff.texinfo: Document possible conflict between `tr' and
5834 2002-03-21 Werner LEMBERG <wl@gnu.org>
5836 Improve handling of hyphenation patterns. It is now possible to
5837 use most of TeX's pattern files unmodified. To make the process
5838 more flexible, a new request `hpfcode' has been added which
5839 provides a character code mapping for the `hpf' request. See
5840 comment before hpf_getc() for more details.
5842 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
5844 (read_patterns_file): Additional parameter for exception dictionary.
5845 Extended to recognize \pattern, \hyphenation, and \endinput.
5846 (do_hyphenation_patterns_file): Updated.
5847 * src/roff/troff/env.h (hpf_code_table): New extern.
5849 * src/roff/troff/input.cc (hpf_code_table): New array.
5850 (init_hpf_code_table, hyphenation_patterns_file_code): New
5852 (hyphenation_code): Handle translation from `trin' correctly.
5853 (main, init_input_requests): Updated.
5854 (charinfo::set_translation): Handle hyphenation code also.
5856 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
5859 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
5860 char' is used for offsets in hyphenation exceptions.
5862 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
5864 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5866 2002-03-20 Larry Kollar <kollar@alltel.net>
5868 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
5871 2002-03-18 Werner LEMBERG <wl@gnu.org>
5873 * tmac/html.tmac: Fix serious typo.
5875 2002-03-17 Larry Kollar <kollar@alltel.net>
5877 * doc/groff.texinfo: Add documentation for `writec' request.
5879 2002-03-17 Werner LEMBERG <wl@gnu.org>
5881 Added request `hpfa' to append hyphenation patterns.
5883 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
5885 (hyphenation_patterns_file): Renamed to...
5886 (do_hyphenation_patterns_file): This.
5887 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
5889 (init_hyphen_requests): Updated.
5890 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5892 2002-03-16 Werner LEMBERG <wl@gnu.org>
5894 Added request `writec' in analogy to `tmc'.
5896 * src/roff/troff/input.cc (write_request): Renamed to...
5897 (do_write_request): This.
5898 Added one parameter.
5899 (write_request, write_request_continue): New functions.
5900 (init_input_requests): Updated.
5901 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5903 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
5905 * NEWS: Document it.
5907 2002-03-15 Werner LEMBERG <wl@gnu.org>
5909 * man/groff.man: Add writem request.
5911 Add request `trin' (translate input) to make `.asciify' work
5912 correctly. This is necessary since `charXXX' entity names are no
5913 longer hardcoded in font definition files.
5915 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
5916 `translate_input' members.
5917 (charinfo::set_asciify_code, charinfo::get_asciify_code,
5918 charinfo::set_translation_input): New methods.
5919 (charinfo::set_translation): Add third argument.
5920 * src/roff/troff/input.cc (charinfo:set_translation): Set
5922 (do_translate): Add second argument.
5923 (translate_input): New function.
5924 (init_input_requests): Updated.
5925 * src/roff/troff/node.cc (glyph_node::asciify,
5926 composite_node::asciify): Use `get_asciify_code'.
5928 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
5930 * NEWS, man/groff.man, man/groff_diff.man: Updated.
5932 2002-03-14 Larry Kollar <kollar@alltel.net>
5934 * doc/groff.texinfo: Improve documentation of .RS and .RE.
5936 2002-03-14 Werner LEMBERG <wl@gnu.org>
5938 Add a new request `sizes' similar to the `sizes' command in DESC
5941 * src/roff/troff/env.cc (override_sizes): New function.
5942 (init_env_requests): Use it.
5943 * src/roff/troff/token.h: Export `read_string'.
5944 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5946 2002-03-12 Werner LEMBERG <wl@gnu.org>
5948 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
5950 2002-03-10 Werner LEMBERG <wl@gnu.org>
5952 * tmac/pspic.tmac: Add support for -Tdvi.
5953 * tmac/dvi.tmac: Include pspic.tmac.
5954 * src/devices/grodvi/grodvi.man: Document it.
5957 * font/devlj4/generate/Makefile: Fix URL of metric files.
5959 2002-03-09 Werner LEMBERG <wl@gnu.org>
5961 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
5963 2002-03-09 Larry Kollar <kollar@alltel.net>
5965 * tmac/groff_ms.man: Add documentation for RS and RE macros.
5967 2002-03-08 Werner LEMBERG <wl@gnu.org>
5969 * doc/groff.texinfo: Fixes for texinfo 4.1.
5971 2002-03-07 Werner LEMBERG <wl@gnu.org>
5973 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
5975 Handle CYGWIN properly.
5977 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
5979 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
5980 * tmac/lbp.tmac: Add some font translations.
5982 2002-03-02 Werner LEMBERG <wl@gnu.org>
5984 * font/devcp1047/R.proto, font/devlatin1/R.proto,
5985 font/devhtml/R.proto: Remove `charXXX' entries.
5986 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
5989 * font/devlj4/generate/text.map: Remove `charXXX' entries.
5990 * font/devlj4/*: Regenerated all font definition files.
5991 * tmac/lj4.tmac: Load latin1.tmac.
5993 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
5994 from 2000-06-17: LJ4 metric files are *not* text files.
5996 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
5997 register to test for EBCDIC.
5999 2002-03-01 Werner LEMBERG <wl@gnu.org>
6001 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
6002 files (as grops already does).
6003 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
6005 * src/devices/grops/grops.man: Document comment lines in encoding
6008 * tmac/cp1047.tmac: New file.
6009 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
6010 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
6011 * tmac/Makefile.sub (NORMALFILES): Updated.
6013 * tmac/ec.tmac: Don't load latin1.tmac again.
6015 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
6016 font/devps/generate/dingbats.map,
6017 font/devps/generate/dingbats.rmap, font/devps/text.enc,
6018 font/devps/generate/Makefile (symbolmap): Add header comment.
6019 * font/devps/generate/textmap: Ditto.
6020 Remove `charXXX' entries.
6021 * font/devps/symbolmap: Regenerated.
6022 * font/devps/*: Regenerated all font definition files.
6024 2002-02-28 Werner LEMBERG <wl@gnu.org>
6026 Add color support to grodvi (for drawing colors are currently
6027 translated to gray values).
6029 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
6030 (dvi_printer): Add `cur_color' member.
6031 (dvi_printer::set_color): New function.
6032 (draw_dvi_printer): Remove `fill'.
6033 (draw_dvi_printer::fill_next): Pass environment as parameter.
6034 Update code for new color support translated to gray.
6035 (dvi_printer::set_char): Updated.
6036 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
6037 changes crossing the page border.
6038 (dvi_printer::draw): Updated.
6039 Remove cases `f' and `F'.
6040 * tmac/dvi.tmac: Add color definitions.
6041 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6043 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
6046 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
6047 versions of autoconf.
6048 * configure: Updated.
6050 * doc/homepage.ms: Use `.blm'.
6051 * tmac/www.tmac (www-depth): New auxiliary variable.
6052 (www-pop-level): Don't issue HTML tag.
6053 (ULS, ULE, LI): Use absolute indentation.
6055 * src/devices/grops/ps.cc (ps_printer::begin_page,
6056 ps_printer::end_page): Switch forth and back to default color while
6057 starting a new page.
6059 2002-02-27 Werner LEMBERG <wl@gnu.org>
6061 Add EC and TC fonts to devdvi.
6063 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
6064 * font/devdvi/generate/cork.map: Renamed to...
6065 * font/devdvi/generate/ec.map: This.
6066 Remove entry for `aq'.
6067 * font/devdvi/generate/tc.map: New file.
6068 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
6071 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
6072 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6073 * tmac/ec.tmac: New file.
6074 * tmac/Makefile.sub (NORMALFILES): Updated.
6075 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6076 * man/groff_char.man: Check `ECFONTS' register.
6078 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
6080 2002-02-26 Werner LEMBERG <wl@gnu.org>
6082 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
6083 * font/devdvi/generate/cork.map: Add 'y and 'Y.
6084 * font/devdvi/*: Updated.
6085 * tmac/dvi.tmac: Formatting.
6087 Add font `HBI' for the dvi output.
6088 Add support for font families `T' and `H'.
6090 * font/devdvi/HBI: New file.
6091 * font/devdvi/B: Renamed to ...
6092 * font/devdvi/TB: This.
6093 * font/devdvi/BI: Renamed to ...
6094 * font/devdvi/TBI: This.
6095 * font/devdvi/I: Renamed to ...
6096 * font/devdvi/TI: This.
6097 * font/devdvi/R: Renamed to ...
6098 * font/devdvi/TR: This.
6099 * font/devdvi/H: Renamed to ...
6100 * font/devdvi/HR: This.
6101 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6102 * font/devdvi/generate/Makefile (HBI): New rule.
6104 (R, I, B, BI, H): Renamed to ...
6105 (TR, TI, TB, TBI, HR): This, respectively.
6107 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6108 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
6109 Add `styles' and `family' keywords.
6110 * tmac/dvi.tmac: Alias `H' to `HR'.
6111 Add some fspecial requests for italic fonts.
6112 Add TR and TI as special.
6113 Add support for `_' with font CWI.
6115 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
6116 operator `:'. Until now, the expression `0:1' would return 2
6119 2002-02-25 Werner LEMBERG <wl@gnu.org>
6121 * man/groff_char.man: Added some missing PS glyph names (from the
6123 * font/devps/generate/textmap, font/devps/symbolmap: Add
6126 * doc/groff.texinfo: Minor additions and fixes.
6127 * man/groff_diff.man: Remove documentation of fp request. This
6128 is already covered in the original troff manual.
6129 Updated to be consistent with other doc files.
6132 2002-02-24 Werner LEMBERG <wl@gnu.org>
6134 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
6136 Define new variable OTHERDEVDIRS (containing `font/devlj4
6137 font/devlbp' if not EBCDIC).
6138 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
6139 (OTHERDEVDIRS): New variable.
6140 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
6141 * configure: Regenerated.
6143 * NEWS, src/devices/grotty/grotty.man: Updated.
6145 2002-02-23 Werner LEMBERG <wl@gnu.org>
6147 * src/roff/troff/input.cc (do_overstrike, do_bracket,
6148 get_line_arg): Honour input level.
6150 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
6152 * font/*/*: Implement it in all font files.
6153 * font/devps/generate/textmap, font/devps/generate/symbolchars,
6154 * font/devps/symbolmap: Updated.
6155 * font/devlj4/generate/text.map: Updated.
6156 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
6157 * font/devdvi/generate/texmi.map: Updated.
6159 * font/devutf8/R.proto: Remove all `charXXX' entries.
6160 * font/devutf8/NOTES: Updated.
6162 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
6165 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
6167 * NEWS, man/groff_char.man: Updated.
6169 2002-02-21 Phil Lobbes <phil@perkpartners.com>
6171 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
6173 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6175 * src/roff/grog/grog.pl: Fix computation of $refer.
6177 2002-02-19 Werner LEMBERG <wl@gnu.org>
6179 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
6180 `snprintf' and `vsnprintf'.
6182 * src/include/htmlindicate.h: Renamed to...
6183 * src/include/htmlhint.h: This.
6184 * src/include/Makefile.sub: Updated.
6185 * src/preproc/eqn/main.cc: Updated.
6187 2002-02-18 Werner LEMBERG <wl@gnu.org>
6189 * man/roff.man, man/groff_out.man, man/groff.man,
6190 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
6191 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
6193 * win32-diffs: Updated.
6195 2002-02-17 Werner LEMBERG <wl@gnu.org>
6197 * doc/Makefile (clean): Add *.eps.
6198 (MEMACROS): Removed.
6199 (TFLAG): New variable.
6202 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
6204 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
6206 * tmac/www.tmac: Use dummy diversion while resetting and disabling
6208 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
6210 * src/roff/troff/troff.man: Fix order of parameter description.
6214 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
6216 Simplify image handling for grohtml.
6219 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
6221 (html_text::dump_stack): Don't emit newline while debugging.
6222 (html_text::do_push) [DEBUGGING]: Print more info.
6223 (html_text::check_emit_text): Fix handling of <p>.
6224 * src/devices/grohtml/html.h: Updated.
6225 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
6226 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
6227 send its data to stderr also.
6229 (simple_output::space_or_newline) [DEBUGGING]: Removed.
6230 * src/devices/grohtml/post-html.cc (html_printer::do_links,
6231 html_printer::html_printer): Remove `DEBUGGING' conditionals.
6233 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
6235 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
6236 is_inline_image): Removed.
6237 (html_begin_suppress, html_end_suppress): Don't take a parameter.
6238 (graphic_start, graphic_end): Removed.
6239 * src/include/htmlindicate.h: Updated.
6240 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
6241 (macroset_template): New global variable.
6242 (makeFileName): Use `macroset_template'.
6243 (write_end_image): Don't take a parameter.
6245 (write_start_image: Don't emit newline.
6246 (char_buffer::write_upto_newline): Updated.
6247 (char_buffer::skip_to_newline): Renamed to ...
6248 (char_buffer::skip_until_newline): This.
6250 (char_buffer::write_file_troff, char_buffer::write_file_html):
6252 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
6253 (removeAllPages): Remove `DEBUGGING' conditionals.
6254 (addRegDef, dump_args): New functions.
6255 (char_buffer::do_html, char_buffer::do_image): Handle
6256 `www-image-template' command line variable.
6257 Add more debugging code.
6258 (addps4html): Removed.
6259 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
6261 * src/preproc/eqn/main.cc: Include `ctype.h'.
6262 (suppress_html): Removed.
6264 (inline_equation): Use `html_begin_suppress' and
6265 `html_end_suppress'.
6266 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
6267 (troff_output::start_picture, troff_output::finish_picture):
6269 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
6270 (process_input_file): Updated.
6272 * src/roff/troff/div.cc (page_number): Set page number only if the
6273 `ps4html' register isn't defined.
6274 * src/roff/troff/input.cc (image_no): New external variable.
6275 (do_suppress): Use it.
6276 * src/roff/troff/node.h (suppress_node::image_id): New member.
6277 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
6278 (suppress_node::suppress_node): Initialize `image_id' member.
6279 (suppress_node::same): Handle `image_id' also.
6280 (suppress_node::copy): Updated.
6281 (last_image_id): New global variable.
6282 (suppress_node::tprint): Use it.
6284 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
6286 * tmac/pspic.mac (PSPIC): Fix html support.
6287 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
6288 * tmac/www.tmac (www-image-template): Set up.
6289 (HTMLINDEX): Renamed to...
6291 (BODYCOLOR): Renamed to...
6293 (BACKGROUND): Renamed to...
6295 (URL): Change order of parameters for consistency.
6296 (MAILTO): Renamed to...
6298 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
6299 (IMG, PIMG, MPIMG): This.
6300 (HTML-H-BEGIN, HTML-H-END): Renamed to...
6302 (LINKS): Renamed to...
6304 (LINE): Renamed to...
6306 (NO-AUTO-RULE): Renamed to...
6308 (HTML-TL): Renamed to...
6310 (UL-BEGIN, UL-END): Renamed to...
6312 (DROPCAP): Renamed to...
6314 (TS, TE, EQ, EN): Provide default definitions.
6315 (www-make-unique-name): Updated.
6316 (HTML-IMAGE-INLINE): Fix typo.
6317 * tmac/groff_www.man: Updated.
6319 * doc/Makefile (homepage.html): Add option -r to grohtml.
6320 Use shortened image name.
6321 * doc/groff.texinfo: Updated info on grohtml strings and macros.
6322 * doc/homepage.ms: Updated and extended.
6324 2002-02-14 Werner LEMBERG <wl@gnu.org>
6326 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
6328 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
6329 SGR_BACK_DEFAULT_COLOR): Replaced with ...
6330 (tty_printer::put_color): Use it.
6331 (ttr_printer::end_page): Simplify.
6333 2002-02-13 Werner LEMBERG <wl@gnu.org>
6335 * tmac/groff_tmac.man: Moved to...
6336 * man/groff_tmac.man: This place.
6337 * tmac/Makefile.sub, man/Makefile.sub: Updated.
6339 2002-02-12 Werner LEMBERG <wl@gnu.org>
6341 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
6342 $(COMPILE.c) to not include groff's assert.h.
6344 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
6346 * NEWS, src/drivers/grotty/grotty.man: Document it.
6348 2002-02-11 Werner LEMBERG <wl@gnu.org>
6350 * src/libs/snprintf/snprintf.c: Updated to latest version
6353 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
6354 test whether there is `.]' also.
6355 Don't check for spaces after `.['.
6356 * src/roff/grog/grog.sh: Do the same.
6358 2002-02-10 Werner LEMBERG <wl@gnu.org>
6362 * src/libs/libgroff/illegal.cc: Renamed to ...
6363 * src/libs/libgroff/invalid.cc: This.
6364 (illegal_char_table): Renamed to ...
6365 (invalid_char_table): This.
6366 * src/libs/libgroff/Makefile.sub: Updated.
6367 * win32-diffs: Updated.
6369 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
6370 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
6371 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
6372 font::load), src/preproc/eqn/main.cc (read_line, main),
6373 src/preproc/eqn/lex.cc (file_input::read_line),
6374 src/preproc/pic/lex.cc (file_input::read_line,
6375 simple_file_input::get, simple_file_input::peek),
6376 src/preproc/pic/main.cc (top_input::get, top_input::peek),
6377 src/preproc/pic/pic.man, src/preproc/refer/main.cc
6378 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
6379 do_bib), src/preproc/tbl/main.cc (table_input::get),
6380 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
6381 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
6382 do_zero_width, read_request, encode_char, ps_get_line,
6383 transparent_file, get_char_for_escape_name, transparent_translate,
6384 asciify, input_char_description, read_string, set_string),
6385 src/roff/troff/env.cc (environment::add_html_tag),
6386 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
6388 * src/include/lib.h: Updated.
6390 * src/preproc/eqn/eqn.cc: Removed.
6394 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
6396 2002-02-09 Werner LEMBERG <wl@gnu.org>
6398 * doc/gnu.xpm: New image.
6399 * doc/Makefile (DOCS): Add homepage.ps.
6400 Add rules for converting xpm->png and xpm->eps.
6401 Use `gnu.{xpm,eps}' as image names.
6402 * doc/homepage.ms: Updated.
6404 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
6406 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
6407 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
6408 Remove calls to `B1' and `B2'
6409 (PNG-IMAGE): New macro for inclusion of images in PNG format.
6410 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
6411 auxiliary variables for MARGIN-PNG-IMAGE.
6412 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
6413 auxiliary macros for MARGIN-PNG-IMAGE.
6414 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
6416 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
6417 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
6418 (DROPCAP): New macro to produce dropcap characters.
6419 (www-do-image): Renamed back to...
6420 (HTML-DO-IMAGE): This.
6421 Updated all callers.
6423 * doc/Makefile (gnubw.eps): Updated.
6424 * doc/homepage.ms: Updated.
6426 2002-02-08 Werner LEMBERG <wl@gnu.org>
6428 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
6429 Added `linethick' to table in section `Style Variables'.
6431 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
6433 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
6435 2002-02-07 Werner LEMBERG <wl@gnu.org>
6437 Adding options -C (compatibility mode) and -c (grotty's old output
6440 * src/roff/nroff/nroff.sh: Implement it.
6442 * NEWS, src/roff/nroff/nroff.man: Updated.
6444 * PROBLEMS: Document bison 1.32 bug.
6446 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
6448 * src/roff/troff/node.cc (make_tfont): Define it earlier.
6449 * src/roff/troff/div.h: Add prototype for `end_diversions'.
6450 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
6451 * src/roff/troff/env.h: Add prototype for `title'.
6453 Adding EBCDIC support to grotty.
6455 * src/devices/grotty/tty.cc (CSI): New macro.
6456 (SGR_*, tty_printer::put_color): Use it.
6458 2002-02-06 Werner LEMBERG <wl@gnu.org>
6460 Implementing color support in grotty. The new switch -c activates
6461 the old drawing scheme, disabling color at the same time. The new
6462 switch `-i' selects italic instead of underlining (SGR only).
6464 * src/devices/grotty/tty.cc (putstring): New define instead of
6465 `fputs'. Updated all callers.
6466 (old_drawing_scheme): New global variable.
6467 (COLOR_CHANGE): New enum value.
6468 (SGR_*): New defines containing color handling escape sequences.
6469 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
6470 (glyph): New members `back_color_idx' and `fore_color_idx'.
6471 (glyph::order): Add COLOR_CHANGE.
6472 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
6473 `is_underline', `is_bold', `cu_flag', `tty_colors'.
6474 New methods `make_underline', `make_bold', `color_to_idx',
6475 `change_color', `put_color'.
6476 (cu_flag): Moved into `tty_printer' class.
6477 (tty_printer::tty_printer): Initialize colors.
6478 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
6479 tty_printer::draw, tty_printer::end_page): Handle colors also.
6480 (main): Add options `-c' and `-i'.
6482 * NEWS, src/devices/grotty/grotty.man: Updated.
6484 * src/include/errarg.h (errarg): Add support for `unsigned int'.
6485 * src/libs/libgroff/errarg.c: Implement it.
6487 * src/include/printer.h (printer): Add `change_color' method
6488 (currently used by grotty only).
6489 * src/libs/libdriver/printer.cc: Implement it.
6490 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
6491 call to `pr->change_color'.
6493 * src/roff/troff/node.cc (troff_output_file::fill_color,
6494 troff_output_file::glyph_color): Call `do_motion'.
6496 * tmac/tty.tmac: Add color definitions.
6498 * src/roff/groff/groff.man: Minor fixes.
6500 2002-02-05 Bernd Warken <bwarken@mayn.de>
6502 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
6503 it. This is a preparation for future changes.
6505 2002-02-05 Werner LEMBERG <wl@gnu.org>
6507 * src/roff/troff/input.cc (process_input_stack): Fix the case
6508 where leading spaces are followed by \f or \s; previously, an
6509 incorrect space width has been used.
6511 * doc/roff.man (quoted_char): Fix argument.
6512 (comment): Define string.
6514 2002-02-04 Larry Kollar <kollar@alltel.net>
6516 * doc/groff.texinfo: More fixes.
6518 2002-02-04 Werner LEMBERG <wl@gnu.org>
6520 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
6521 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
6522 `restore_compatibility' before `output_string' -- the LINE_STRING
6523 register now already contains proper switches from and to
6526 * man/groff_char.man: Add Euro symbol.
6527 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
6528 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
6529 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
6532 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
6534 (.texinfo.html): Add support for texinfo->html.
6536 2002-02-03 Werner LEMBERG <wl@gnu.org>
6538 Added three new requests `ds1', `as1', and `ami'. The former two
6539 are equivalent to `ds' and `as' with the difference that
6540 compatibility mode is saved on entry, switched off during string
6541 expansion, and restored on exit. The latter is the pendant to `dei'
6544 (do_define_string): Use `define_mode' and `calling mode'.
6545 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
6546 end of string, respectively.
6547 (define_string, append_string): Use `calling_mode'.
6548 (define_nocomp_string, append_nocomp_string,
6549 define_string_indirect): New functions.
6550 (init_input_requests): Updated.
6551 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6553 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
6554 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
6555 mm macro package accesses this string register directly.
6556 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
6558 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
6561 2002-02-02 Larry Kollar <kollar@alltel.net>
6563 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
6565 2002-01-31 Werner LEMBERG <wl@gnu.org>
6567 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
6569 2002-01-31 Bernd Warken <bwarken@mayn.de>
6571 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
6572 * man/groff_out.man: Revised and updated.
6574 2002-01-30 Bernd Warken <bwarken@mayn.de>
6576 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
6577 out the unused `{' and `}' commands. Undefined by default.
6578 (IntArray): Make `data' private.
6579 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
6580 new methods instead.
6581 (skip_line_D, skip_to_end_of_line): New functions.
6582 (get_D_fixed_args): Use `skip_line_D'.
6583 Changed to handle dummy odd arguments by ...
6584 (get_D_fixed_args_odd_dummy): This new function.
6585 (get_D_variable_args): Split some code into ...
6586 (get_possibly_integer_args): This new function.
6587 (send_draw): Use more `const'.
6588 (delete_current_env): New function.
6589 (position_to_end_of_args): Use `size_t'.
6591 (send_draw): Updated.
6592 (parse_D_command): Handle `c', `C', and `t' better.
6596 2002-01-29 Werner LEMBERG <wl@gnu.org>
6599 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
6600 @Def...ListEnd which replaces @Def...x. This is necessary to get
6601 proper HTML output -- see the comment in the file for more
6605 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
6607 Fixes to make color changes of 2002-01-21 work with grohtml.
6609 * src/devices/grohtml/post-html.cc (style): Updated.
6610 (html_printer): Remove unused methods.
6611 (html_printer::do_font, html_printer::draw, html_printer::set_char,
6612 html_printer::special): Updated.
6613 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
6614 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
6615 Added some debugging code.
6616 (html_text::start_tag): Updated.
6617 (html_text::do_push): New method.
6618 (html_text::push_para): Call it.
6619 Add method for handling color.
6620 (html_text::do_color): Updated.
6621 (html_text::shutdown): Handle color.
6622 * src/devices/grohtml/html-text.h (tag_definition): New member
6626 2002-01-28 Werner LEMBERG <wl@gnu.org>
6628 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
6630 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
6632 Add two switches -a and -g to control the antialiasing bits for
6633 text and graphics, respectively.
6635 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
6637 * src/devices/grohtml/grohtml.man: Document them.
6638 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
6640 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
6641 (setupAntiAlias): New function.
6642 (createAllPages): Updated.
6643 (scanArguments): Handle `-a' and `-g'.
6644 (main): Call `setupAntiAlias'.
6647 2002-01-27 Werner LEMBERG <wl@gnu.org>
6649 * doc/groff.texinfo (Def*): Call index function after deffn.
6651 * tmac/html.tmac: Call `nroff' request.
6653 2002-01-26 Larry Kollar <kollar@alltel.net>
6655 * tmac/groff_ms.man: Add some omissions.
6657 2002-01-25 Larry Kollar <kollar@alltel.net>
6659 * tmac/groff_ms.man: Typographical improvements.
6661 2002-01-25 Werner LEMBERG <wl@gnu.org>
6663 * doc/groff.texinfo: Updated version and copyright.
6664 * src/devices/grops/grops.man: Updated.
6666 * tmac/groff_tmac.man: Fix `ig' macro.
6668 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
6670 Use `.ne' unconditionally everywhere.
6671 (TS): Only insert some vertical space. Doing a page break is no
6672 longer necessary due to the redefinition of the `ne' request.
6674 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
6675 warning for unknown subcommands but parse and pass them to the
6678 2002-01-24 Werner LEMBERG <wl@gnu.org>
6680 * tmac/groff_www.man, NEWS: Fix typos.
6682 2002-01-21 Werner LEMBERG <wl@gnu.org>
6684 Complete revision of color support:
6686 Adapt programs to the new libdriver/input.cc.
6688 Color spaces are no longer converted to RGB but transferred as-is
6689 in the troff intermediate output format.
6691 Handle default color gracefully. troff now supports a `default'
6692 color (which can't be changed).
6694 grops will now use the proper color space functions if available.
6698 Note that currently grohtml doesn't handle colors properly. This
6701 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
6702 (ui_to_a): New function.
6703 * src/include/lib.h: Updated.
6705 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
6706 (color): Simplified; removed all `double' members and methods.
6707 A new array `components' now holds the color parameters.
6708 (color::is_default, color::get_components): New methods.
6709 (color::operator==, color:operator!=): New.
6710 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
6711 to make access to the `components' array more comprehensible.
6712 * src/libs/libgroff/color.cc: Implement new color support.
6713 (atoh): Small fixes.
6714 (color::read_encoding): Simplified for new troff intermediate color
6716 (default_color): New global variable.
6718 * src/roff/troff/input.cc (default_symbol): New global variable.
6719 (lookup_color): Use it.
6720 (default_black): Removed.
6721 (do_glyph_color, do_fill_color): Simplified.
6722 (define_color): Handle default color.
6724 (do_if_request): Handle default color.
6725 * src/roff/troff/env.cc (environment::environment): Initialize
6726 colors with `default_color'.
6727 * src/roff/troff/node.cc (troff_output_file::put): Add method
6729 (troff_output_file::hex): Removed.
6730 (troff_output_file::fill_color, troff_output_file::glyph_color):
6731 Updated to include/color.h and libdriver/input.cc.
6733 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
6734 fill color properly (identically to the outline color). \D'f...'
6735 doesn't work any more.
6736 All function calls to it updated.
6738 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
6740 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
6743 * src/devices/grops/ps.cc (ps_output::put_color): New method.
6744 (ps_printer::sbuf_color): Make a real member instead of pointer.
6745 (ps_printer::fill_color, ps_printer::output_color): Removed.
6746 (ps_printer::ps_printer): Updated.
6747 (ps_printer::set_char): Ditto.
6748 (ps_printer::set_color): Use various color schemes.
6749 Use `put_color' method.
6750 (ps_printer::flush_sbuf): Don't set color.
6751 (ps_printer::fill_path): Take `environment' as parameter.
6752 Simplify color handling.
6753 (ps_printer::set_line_thickness): Renamed to ...
6754 (ps_printer::set_line_thickness_and_color): This (and updated).
6755 (ps_printer::set_color): Change second parameter from `complete'
6756 to `fill' which better describes what it does.
6757 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
6758 and text in the right order.
6760 Remove branches for `f' and `F'; this is handled by
6762 * src/devices/grops/ps.h: Updated.
6763 * font/devps/prologue (FL): Redefined.
6764 ({F,C}r,k,g: New color functions (with and without filling).
6766 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
6767 * man/groff_diff.man, man/groff.man, man/groff_out.man,
6768 doc/groff.texinfo, NEWS: Updated.
6770 2002-01-20 Bernd Warken <bwarken@mayn.de>
6772 * src/libs/libdriver/input.cc: Completely rewritten. See comments
6773 in this file for what has been changed.
6775 2002-01-19 Werner LEMBERG <wl@gnu.org>
6777 * test-groff: Fix GROFF_FONT_PATH.
6778 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
6779 is read before .TH or .Dd is parsed.
6781 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
6783 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
6784 quadrant boundaries.
6786 2002-01-18 Werner LEMBERG <wl@gnu.org>
6788 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
6791 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
6793 * tmac/doc.common: Initialize %I register for the %I macro to
6794 avoid (harmless) warning.
6795 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
6796 when in the SYNOPSIS section.
6798 2002-01-17 Bruno Haible <haible@clisp.cons.org>
6800 * src/preproc/pic/lex.cc (get_token): Fix typo.
6802 2002-01-17 Werner LEMBERG <wl@gnu.org>
6804 * devices/grops/ps.cc: Fix incorrectly applied last patch.
6806 2002-01-17 Larry Kollar <kollar@alltel.net>
6808 * tmac/groff_ms.man: Completely rewritten.
6810 2002-01-16 Werner LEMBERG <wl@gnu.org>
6812 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
6814 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
6816 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
6818 (ps_printer::draw): Ditto.
6820 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
6822 * tmac/groff_mdoc.man: Minor fixes.
6824 2002-01-13 Werner LEMBERG <wl@gnu.org>
6826 * man/groff_out.man: Some fixes.
6828 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
6830 * doc/pic.ms: Fix typos.
6832 2002-01-12 Werner LEMBERG <wl@gnu.org>
6834 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
6836 2002-01-10 Werner LEMBERG <wl@gnu.org>
6838 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
6842 2002-01-09 Bernd Warken <bwarken@mayn.de>
6844 * man/groff_out.man: Revised.
6845 * man/roff.man: Minor fixes.
6846 * src/roff/troff/troff.man: Some reordering.
6848 2002-01-09 Werner LEMBERG <wl@gnu.org>
6850 * tmac/an-old.tmac: Add dummy macros for equation support.
6852 2002-01-07 Werner LEMBERG <wl@gnu.org>
6854 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
6856 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
6858 * tmac/groff_man.man: Small improvements.
6860 2002-01-07 Bernd Warken <bwarken@mayn.de>
6862 * man/groff_diff.man: Revised.
6864 2002-01-06 Werner LEMBERG <wl@gnu.org>
6866 * tmac/www.tmac: Remove extraneous backslash.
6868 2002-01-06 Bernd Warken <bwarken@mayn.de>
6870 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
6872 2002-01-05 Werner LEMBERG <wl@gnu.org>
6874 Integrated groffer, contributed by Bernd Warken.
6876 * contrib/groffer/*: New.
6877 * Makefile.in, NEWS: Updated.
6879 2002-01-04 Werner LEMBERG <wl@gnu.org>
6881 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
6882 registers defined in macro packages.
6883 Revising the ms part.
6885 2002-01-04 Larry Kollar <kollar@alltel.net>
6887 * doc/groff.texinfo: Add documentation for ms macros.
6889 2002-01-02 Werner LEMBERG <wl@gnu.org>
6891 First step in adding PS support for the Euro symbol. `eu' is the
6892 official Euro logo, `Eu' is a font-specific glyph variant.
6894 * font/devps/text.enc: Add `Euro' at position 9.
6895 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
6896 * font/devps/symbolmap: Regenerated.
6900 2002-01-02 Bernd Warken <bwarken@mayn.de>
6902 * man/roff.man: Revised.
6904 2002-01-01 Bernd Warken <bwarken@mayn.de>
6906 * src/roff/groff/groff.man: Completely rewritten.
6908 2001-12-31 Werner LEMBERG <wl@gnu.org>
6910 * doc/Makefile: Updated.
6912 2001-12-30 Werner LEMBERG <wl@gnu.org>
6914 * tmac/www.tmac: Make all names of internal macros/registers/strings
6915 lowercase, and prepend `www-'.
6916 Other minor changes.
6917 * src/roff/troff/troff.man: Add preprocessor string at BOF.
6919 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
6921 Implement option `-b' in grohtml to set the HTML background colour.
6923 * src/devices/grohtml/post-html.cc (default_background): New global
6925 (html_printer::html_printer): Initialize `background' to
6926 `default_background'.
6927 (main): Implement option `-b'.
6929 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
6931 * src/devices/grohtml/grohtml.man: Updated.
6932 * doc/Makefile (.ms.html): Use `-b'.
6933 * tmac/html.tmac: Don't set background color.
6935 Add new grohtml tag `.html-tl'.
6937 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
6939 (title_desc::title_desc): Updated.
6940 (html_printer::troff_tag): Handle `.html-tl'.
6941 (html_printer::write_title): Use `with_h1'.
6942 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
6943 (HTML-TL): New macro.
6945 Add support for unordered lists in HTML.
6947 * tmac/www.tmac (www-level): New auxiliary register.
6948 (www-level1, www-level2, www-level3): New auxiliary strings.
6949 (www-push-level, www-pop-level): New auxiliary macros
6950 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
6954 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
6955 (DEFAULT_VERTICAL_OFFSET): Removed.
6956 (IMAGE_BOARDER_PIXELS): Set to 0.
6957 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
6958 (vertical_offset): Initialize with 0.
6959 (gsPaper): New global variable.
6960 (get_resolution): Scan for and return unsigned int.
6961 (get_papersize): New function to get paper length from devps/DESC.
6962 (determine_vertical_offset): New function.
6963 (createAllPages): Produce gray-level images and use proper page
6965 (createImage): Use `-quiet' option of pnmcrop.
6966 (addZ): Fix passing of `-Z'.
6967 (scanArguments): Fix handling of `-o'.
6968 (main): Call `determine_vertical_offset'.
6969 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
6972 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
6973 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
6974 glyph descenders properly.
6976 * doc/homepage.ms: Include `gnubw.eps'.
6977 * doc/Makefile (gnubw.eps): New rule.
6978 (homepage.html): Depend on `gnubw.eps'.
6980 2001-12-25 Werner LEMBERG <wl@gnu.org>
6982 * src/roff/troff/input.cc (default_black): Fix return value.
6984 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
6986 * tmac/doc-common (Dt): Change output of architecture strings.
6987 Do some syntax cleanup.
6988 * tmac/groff_mdoc.man: Updated.
6990 2001-12-23 Werner LEMBERG <wl@gnu.org>
6992 Adding an `itc' request (input line trap accepting \c).
6994 * src/roff/troff/env.h (environment): New member
6995 `continued_input_trap'.
6996 Make `do_input_trap' a friend function instead of `input_trap'.
6997 * src/roff/troff/env.cc (environment::environment,
6998 environment::copy): Updated.
6999 (environment::newline): Implement it.
7000 (do_input_trap): New function.
7001 (input_trap): Call `do_input_trap'.
7002 (input_trap_continued): New function.
7003 (init_env_requests): Updated.
7004 * src/roff/troff/TODO: Updated.
7006 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
7009 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
7011 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
7013 * tmac/doc-common, tmac/doc-syms: Small updates.
7015 2001-12-22 Colin Watson <cjwatson@debian.org>
7017 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
7019 2001-12-22 Bernd Warken <bwarken@mayn.de>
7021 * MANIFEST: New file.
7023 2001-12-22 Werner LEMBERG <wl@gnu.org>
7025 * src/preproc/grn/grn.man: Updated.
7027 2001-12-22 Solar Designer <solar@openwall.com>
7029 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
7032 2001-12-19 Werner LEMBERG <wl@gnu.org>
7034 Implement a fallback character request `.fchar'.
7036 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
7037 (is_fallback): New inline function.
7038 * src/roff/troff/input.cc (do_define_character): New function.
7039 (define_character): Call `do_define_character'.
7040 (define_fallback_character): New function.
7041 (init_input_requests): Add `fchar'.
7042 (charinfo::charinfo): Updated.
7043 (charinfo::set_macro): New argument to set `fallback' flag.
7044 * src/roff/troff/node.cc (make_glyph_node, make_node,
7045 node::add_char): Check `fallback' flag.
7046 * NEWS, man/groff_diff.man, man/groff_man: Updated.
7048 2001-12-16 Werner LEMBERG <wl@gnu.org>
7050 * groff.texinfo: Document exact search algorithm for glyphs.
7052 2001-12-15 Werner LEMBERG <wl@gnu.org>
7054 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
7055 the left side of $(MANPAGES) rule to make it always non-empty.
7057 2001-12-14 Werner LEMBERG <wl@gnu.org>
7059 * src/roff/troff/input.cc (default_black): Define default color
7060 `black' if not yet defined.
7062 2001-12-13 Werner LEMBERG <wl@gnu.org>
7064 Implement new string-valued register `.fn' to return the current
7065 real (internal) font name.
7067 * env.cc (environment::get_font_name_string): New function.
7068 (init_env_requests): Add `.fn' register.
7069 * env.h (environment): Updated.
7070 * node.cc (font_info): Make `get_font_name' a friend.
7071 (get_font_name): New function.
7074 * man/groff_diff.man, man/groff.man, NEWS: Updated.
7076 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7078 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
7080 2001-12-12 Werner LEMBERG <wl@gnu.org>
7082 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
7084 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
7086 * man/groff_diff.man: Adding documentation for \O.
7088 2001-12-10 Werner LEMBERG <wl@gnu.org>
7090 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
7091 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
7093 2001-12-09 Werner LEMBERG <wl@gnu.org>
7095 * man/roff.man: Revised.
7096 * src/roff/groff/groff.man: Replace man page references with a
7097 pointer to roff.man.
7099 2001-12-09 Bernd Warken <bwarken@mayn.de>
7101 * man/roff.man: Completely rewritten.
7103 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7105 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
7107 2001-12-05 Werner LEMBERG <wl@gnu.org>
7109 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
7111 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
7112 order of initializers.
7115 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
7117 * doc/groff.texinfo: Fix documentation of \O.
7119 * src/devices/grohtml/html-text.cc (html_text::do_indent,
7120 html_text::do_table, html_text::do_emittext, html_text::do_para):
7121 Use `const' for first argument.
7122 (html_text::do_table): Use cast.
7123 * src/devices/grohtml/html-text.h: Updated.
7124 * src/devices/grohtml/output.cc (simple_output::put_string): Add
7125 method for `const string &s'.
7126 * src/devices/grohtml/html.h: Updated.
7127 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
7128 (ANCHOR_TEMPLATE): Modified.
7129 (manufacture_headings): New global variable to handle `-h' option.
7130 (is_subsection): Removed.
7131 (char_buffer::add_string): Add `const' to first argument.
7132 Protect against invalid string argument.
7133 Add method for `const string &s'.
7134 (text_glob): Completely redesigned.
7135 (page): Use `const' for strings and remove string length variable.
7136 (page::add_html): Removed.
7137 (page::add_end_encode): New member function.
7138 (to_unicode): Moved upwards.
7139 (title_desc, header_desc): Updated.
7140 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
7142 (html_printer::is_bold, html_printer::make_bold): New member
7144 (html_printer::end_of_line): Updated.
7145 (generate_img_src, html_printer::do_auto_image,
7146 html_printer::do_title, html_printer::write_header,
7147 html_printer::determine_header_level, html_printer::do_heading,
7148 html_printer::do_linelength, html_printer::do_pageoffset,
7149 html_printer::do_indentation, html_printer::do_tempindent,
7150 html_printer::do_indentedparagraph, html_printer::do_break,
7151 html_printer::flush_sbuf, get_html_translation,
7152 html_printer::begin_page, html_printer::special): Rewritten to get
7153 rid of static string length limit.
7154 (html_printer::troff_tag): Added `.no-auto-rule'.
7155 (html_printer::flush_globs): Small fix.
7156 (html_printer::determine_space): Don't compute `space_width'.
7157 (html_printer::translate_to_html): Renamed to ...
7158 (html_printer::emit_html): This (with updates).
7159 (html_printer::write_header): Implement `-h' option.
7160 (html_printer::draw): Remove commented-out code. Handle `F'
7162 (html_printer::add_char_to_sbuf): Removed.
7163 (html_printer::add_to_sbuf): Rewritten.
7164 (html_printer::sbuf_continuation): Fixed.
7165 (html_printer::seen_backwards_escape, reverse,
7166 html_printer::remove_last_char_from_sbuf): Removed.
7167 (char_translate_to_html, str_translate_to_html): Removed.
7168 (html_printer::overstrike): New function member.
7169 (html_printer::set_char): Use it.
7170 (html_printer::do_body): New function member.
7171 (html_printer::~html_printer): Use it.
7172 (main): Handle `-h' option.
7174 * src/devices/grohtml/grohtml.man: Document -h switch.
7176 * src/preproc/html/pre-html.cc: Include searchpath.h
7177 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
7178 (get_resolution): New function.
7179 (checkImageDir): Use `0777' permissions in mkdir()
7180 (write_start_image): Rewritten to use `\O[5...]'.
7181 (createImage, generateImages): Updated.
7182 (main): Handle `F' and `h' options.
7183 Use `get_resolution'.
7185 * src/roff/troff/input.cc (begin, end, image): Removed.
7186 (do_suppress): Take parameter.
7187 Handle modified syntax of `\O'.
7188 (token::next): Updated.
7189 (init_markup_requests): Removed.
7192 * src/roff/troff/div.h: Add declaration for begin_page().
7194 * tmac/color-html.tmac: Removed. Contents moved to...
7195 * tmac/html.tmac: Here. Set background color.
7196 * tmac/color.tmac: Removed. Contents moved to...
7197 * tmac/ps.tmac: Here.
7198 * tmac/www.tmac: Remove the title command when generating images
7200 (NO_AUTO_RULE): New macro.
7201 (HTML_DO_IMAGE): Use revised `\O' escapes.
7202 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
7204 2001-12-02 Werner LEMBERG <wl@gnu.org>
7206 * tmac/groff_mdoc.man: Fix typo.
7208 2001-12-01 Colin Watson <cjwatson@debian.org>
7210 * man/roff.man: Fix typo.
7212 2001-11-29 Werner LEMBERG <wl@gnu.org>
7214 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
7217 * src/roff/troff/input.cc (read_draw_node): Emit error message if
7218 more than one argument to \D'f ...'.
7220 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
7222 2001-11-28 Werner LEMBERG <wl@gnu.org>
7224 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
7227 * tmac/groff_man.man: Minor cosmetic fix.
7229 2001-11-27 Werner LEMBERG <wl@gnu.org>
7231 * src/roff/groff/groff.man, tmac/groff_tmac.man,
7232 tmac/groff_www.man: s/mwww/www/.
7234 2001-11-26 Werner LEMBERG <wl@gnu.org>
7236 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
7237 * configure: Regenerated.
7238 * win32-diffs: Updated.
7240 * tmac/groff_mwww.tmac: Renamed to ...
7241 * tmac/groff_www.tmac: This.
7242 * tmac/mwww.tmac: Removed.
7243 * NEWS, tmac/Makefile.sub: Updated.
7245 2001-11-21 Werner LEMBERG <wl@gnu.org>
7247 * doc/groff.texinfo: Improve documentation of the `\v' escape.
7248 Fix explanation of `\D' and `rt'.
7250 2001-11-20 Werner LEMBERG <wl@gnu.org>
7252 * tmac/an-old.tmac (an-header): Set header length equal to page
7254 * doc/groff.texinfo: Improve documentation of `ne' request. Other
7258 2001-11-19 Werner LEMBERG <wl@gnu.org>
7260 * NEWS, man/Makefile.sub: Updated.
7262 2001-11-19 Bernd Warken <bwarken@mayn.de>
7264 * man/ditroff.man: New file.
7266 2001-11-17 Werner LEMBERG <wl@gnu.org>
7268 * man/groff_differences.man: Renamed to ...
7269 * man/groff_diff.man: This. Updated.
7270 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
7272 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
7273 * src/preproc/html/pushback.cc: This. Updated.
7274 * src/preproc/html/pushbackbuffer.h: Renamed to ...
7275 * src/preproc/html/pushback.h: This.
7276 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
7279 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
7280 * src/libs/libgroff/htmlhint.cc: This.
7281 * src/libs/libgroff/Makefile.sub: Updated.
7283 * tmac/an-old.tmac (an-end): Fix page length.
7285 2001-11-16 Werner LEMBERG <wl@gnu.org>
7287 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
7288 * man/Makefile.sub: Include groff_differences.man.
7289 * VERSION: Set to 1.18.
7290 * REVISION: Set to 0.
7292 2001-11-16 Bernd Warken <bwarken@mayn.de>
7294 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
7295 the second dot (or ending macro name) to end a macro.
7296 * doc/groff.texinfo: Doc fix.
7298 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
7300 * tmac/doc-common (doc-header): Handle very long document titles
7303 2001-11-16 Werner LEMBERG <wl@gnu.org>
7305 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
7307 2001-11-15 Werner LEMBERG <wl@gnu.org>
7309 * src/roff/troff/troff.man: Revised and split into troff.man and...
7310 * man/groff_differences.man: New file.
7313 2001-11-13 Werner LEMBERG <wl@gnu.org>
7315 * tmac/an-old.tmac (TS, TE): New macros for table support.
7317 2001-11-12 Werner LEMBERG <wl@gnu.org>
7319 * src/include/lib.h: Provide a fix for emx to not include
7322 2001-10-27 Werner LEMBERG <wl@gnu.org>
7324 * src/roff/troff/input.cc (substring_macro): Fix computation of
7327 2001-10-20 Werner LEMBERG <wl@gnu.org>
7329 Undo change from 2001-08-28.
7331 * src/roff/troff/input.cc (have_input): New global variable.
7332 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
7333 in compatibility mode.
7334 (process_input_stack): Use it.
7336 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
7338 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
7339 being handled as end-of-sentence characters,
7341 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
7343 * src/roff/troff/input.cc (file_iterator): New members
7344 `suppress_newline_flag' and `seen_escape'.
7345 (file_iterator::next_file): Updated.
7346 (file_iterator::fill): Use it.
7347 (string_iterator): New member `suppress_newline_flag'.
7348 (string_iterator::fill): Set it.
7349 (get_color_element): Use MAX_COLOR_VAL.
7350 * src/roff/troff/env.cc (environment): Remove `need_eol'.
7351 (no_fill): Don't set `env->ignore_next_eol'.
7352 (environment::newline): Handle `eol' tag properly.
7354 (environment::add_html_tag): Set `env->ignore_next_eol'.
7356 * src/roff/troff/env.h (environment): Updated.
7358 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
7360 (html_printer::outstanding_eol): New member function.
7361 (html_printer::do_title): Use new functions.
7362 (html_printer::troff_tag): Test `id_eol_ce'.
7364 2001-10-10 Werner LEMBERG <wl@gnu.org>
7366 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
7367 files work with -C also.
7369 2001-10-05 Werner LEMBERG <wl@gnu.org>
7371 * doc/pic.ms: Minor fix.
7372 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
7373 as a valid command line switch.
7374 * src/devices/grohtml/post-html.cc (main): Ditto.
7376 * src/devices/grohtml/grohtml.man: Updated.
7377 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
7379 2001-10-04 Werner LEMBERG <wl@gnu.org>
7381 Implementing color support in troff, pic, grops, and grohtml. These
7382 changes are based on a major patch provided by Gaius Mulley
7385 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
7386 definitions with both hex values and fractions.
7388 New escapes: \m and \M for drawing and background color,
7389 respectively. This corresponds to the troff output commands `m'
7392 groff and troff accept command line switch `-c' to disable color
7393 output (which is automatically disabled in compatibility mode).
7395 New scaling indicator `f' for fractions (1f = 65536u).
7397 New conditional operator `m' to test for defined colors with `if'
7400 New keywords `color' (or `colour', `colored', `coloured'), `outline'
7401 (or `outlined'), and `shaded' added to pic.
7403 * src/include/color.h: New file.
7404 * src/include/driver.h: Include it.
7405 * src/include/printer.h: Include color.h.
7406 (environment): New members `col' and `fill'.
7407 (printer): Remove `adjust_arc_center' member function.
7408 * src/include/Makefile.sub: Updated.
7410 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
7412 Handle `m' and `DF' troff commands.
7413 * src/libs/libgroff/color.cc: New file.
7414 * src/libs/libgroff/Makefile.sub: Updated.
7416 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
7418 (createImage): Fix computation of `y2'.
7420 (buffer::write_file_html): Remove calls to `stop'.
7422 * src/preproc/pic/common.h (common_output): New abstract function
7423 members `set_color', `reset_color', `get_last_filled', and
7424 `get_outline_color'.
7425 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
7426 (object_spec): Add members `shaded' and `outlined'.
7427 * src/preproc/pic/output.h (output): `command' is now abstract.
7428 New function members `set_color', `reset_color', `get_last_filled',
7429 and `get_outline_color'.
7430 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
7431 `outline[d]', and `shaded'.
7432 * src/preproc/pic/object.cc (output::command): Removed.
7433 (output::set_location): Moved to output.h.
7434 (graphic_object): Add protected members `outline_color' and
7436 Add member functions `set_outline_color', `get_outline_color', and
7438 (closed_object): Add member function `set_fill_color'.
7439 Add member `color_fill'.
7440 (graphic_object::print_text): Use `out->set_color' and
7442 (box_object::print, ellipse_object::print, circle_object::print,
7443 line_object::print, spline_object::print, arc_object::print): Ditto.
7444 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
7445 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
7446 `SHADED', making them `%left'.
7447 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
7448 * src/preproc/pic/tex.cc (tex_output): New dummy function members
7449 `set_color', `reset_color', `get_last_filled', and
7450 `get_outline_color'.
7451 * src/preproc/pic/troff.cc (simple_output): New abstract function
7452 members `set_color', `reset_color', and `get_last_filled'.
7453 (simple_output::polygon, simple_output::circle,
7454 simple_output::ellipse): Use `get_last_filled'.
7455 (troff_output): New members `last_filled' and `last_outlined'.
7456 New function members `set_color', `reset_color', `get_last_filled',
7457 and `get_outline_color'.
7458 (troff_output::finish_picture): Use `reset_color'.
7459 (troff_output::set_fill): Test `last_filled'.
7460 * src/preproc/pic/pic.man: Updated.
7462 * src/roff/groff/groff.cc (main): Implement `-c' option.
7463 (synopsis, help): Updated.
7464 src/roff/groff/groff.man: Updated.
7466 * src/roff/troff/troff.h: Include color.h.
7467 (warning_type): Add WARN_COLOR.
7468 * src/roff/troff/env.h (environment): New members
7469 `{cur,prev}_{glyph,fill}_color'.
7470 New member functions `get_{prev_,}{glyph,fill}_color'.
7471 * src/roff/troff/env.cc: Initialize and implement them.
7472 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
7473 Replace `NULL' with `0' everywhere for consistency.
7474 (lookup_color, default_black, do_glyph_color, do_fill_color,
7475 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
7476 define_color): New functions.
7477 (token::next): Implement \M and \m escapes.
7478 (do_if_request): Implement `m' operator.
7480 (main): Implement `-c' option.
7481 (init_markup_requests): Add `defcolor' request.
7482 (warning_table): Add `color' warning.
7483 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
7485 * src/roff/troff/node.cc (troff_output_file): New members
7486 `current_{page,glyph}color'. New member functions `put_hex',
7487 `glyph_color', and `fill_color'.
7488 (glyph_color_node::*, fill_color_node::*): Implement it.
7489 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
7490 (parse_term): Add support for `f'.
7491 * src/roff/troff/troff.man: Updated.
7493 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
7495 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
7496 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
7498 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
7499 (tag_definition): Use `void *' for arg1.
7500 (html_text): New member functions `do_color' and `done_color'.
7501 Use `void *' for second parameter of `push_para' member function.
7502 New `push_para' member function with a single parameter.
7503 Use `char *' for parameter of `issue_table_begin' member funtion.
7504 New `issue_color_begin' member function.
7505 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
7507 (html_text::issue_color_begin): New function.
7508 (html_text::issue_table_begin): Use `char *' for parameter.
7509 (html_text::start_tag, html_text::shutdown,
7510 html_text::check_emit_text): Updated.
7511 (html_text::push_para): Use `void *' for second parameter.
7512 Add same function with only one parameter.
7513 (html_text::do_*): Updated.
7514 (html_text::do_color, html_text::done_color): New functions.
7515 * src/devices/grohtml/post-html.cc (style): New member `col'.
7516 Mew member `style' with 6 parameters.
7517 (style::style, style::operator==): Updated.
7518 (html_printer::do_font): Use it.
7519 (html_printer::draw): Add dummy entry for `F'.
7520 (html_printer::set_char): Updated.
7521 * src/devices/grohtml/grohtml.man: Updated.
7523 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
7524 trailing zeroes removed.
7525 (ps_printer): New members `sbuf_color', `fill_color', and
7527 Removed member `fill'.
7528 New member function `set_color'.
7529 (ps_printer::ps_printer, ps_printer::set_char): Updated.
7530 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
7531 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
7533 * tmac/color-html.tmac, tmac/color.tmac: New files.
7534 * tmac/troffrc: Include them.
7535 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
7536 * tmac/Makefile.sub: Updated.
7538 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
7539 man/groff.man: Updated.
7540 * font/devps/prologue.ps: Define FC and CO functions.
7542 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
7544 Fix incorrect cropping of images and incorrect handling of special
7545 characters. Fix handling of file names in \O.
7547 * src/include/geometry.h: New file.
7548 * src/libs/libgroff/geometry.cc: New file.
7549 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
7551 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
7553 (do_suppress): Updated.
7554 * src/roff/troff/node.cc: Include geometry.h.
7555 (troff_output_file::flush_tbuf): Fixed parameters to
7556 `check_output_limits'.
7557 (troff_output_file::check_charinfo): Ditto.
7558 (troff_output_file::determine_line_limits): Add support for `Da'
7561 * src/devices/grohtml/post-html.cc (str_translate_to_html):
7562 Add new parameter `is_special' to decode special characters from
7564 (html_printer::do_title, html_printer::do_heading,
7565 html_printer::do_indentedparagraph,
7566 html_printer::translate_to_html, html_printer::special): Updated.
7568 2001-10-03 Werner LEMBERG <wl@gnu.org>
7570 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
7571 Fix entry for config.h.
7572 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
7573 * tmac/troffrc: Translate nonbreakable space character to `\~'.
7574 * src/preproc/eqn/eqn.man: Document -d command line option.
7576 2001-09-27 Werner LEMBERG <wl@gnu.org>
7578 * man/groff.man: Use
7586 instead of the old code (`.ad .hy' after the table) to suppress
7587 incorrect hyphenation for grohtml output.
7589 2001-09-22 Werner LEMBERG <wl@gnu.org>
7591 * man/groff_font.man, man/groff_out.man: Minor fixes.
7593 2001-09-20 Werner LEMBERG <wl@gnu.org>
7595 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
7596 Arnold Robbins <arnold@skeeve.com>).
7598 2001-09-09 Werner LEMBERG <wl@gnu.org>
7600 * configure: Regenerated with autoconf 2.52.
7602 * doc/groff.texinfo: Complete revision of indices.
7604 2001-09-07 Werner LEMBERG <wl@gnu.org>
7606 * doc/Makefile (clean): Updated to delete all indices.
7608 2001-09-05 Werner LEMBERG <wl@gnu.org>
7610 * src/roff/troff/troff.man: Remove superfluous line.
7612 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
7613 given on the command line (or rather, if only the default warnings
7616 2001-09-03 Werner LEMBERG <wl@gnu.org>
7618 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
7619 use .ne for TTY devices.
7621 2001-08-31 Werner LEMBERG <wl@gnu.org>
7623 * src/roff/troff/token.h, src/roff/troff/input.cc:
7624 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
7626 2001-08-28 Werner LEMBERG <wl@gnu.org>
7628 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
7629 * src/roff/troff/input.cc (token::next): Return
7630 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
7632 (token::description): Updated.
7633 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
7634 (token::add_to_node_list, token::process): Ignore
7635 TOKEN_TRANSPARENT_ESCAPE.
7637 2001-08-27 Werner LEMBERG <wl@gnu.org>
7639 * tmac/an-old.tmac: Fix `S' string.
7641 2001-08-26 Werner LEMBERG <wl@gnu.org>
7643 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
7645 2001-08-25 Werner LEMBERG <wl@gnu.org>
7647 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
7649 Many other minor fixes.
7651 * configure.ac: Add message at end to inform how to compile
7653 * configure: Regenerated.
7655 2001-08-24 Werner LEMBERG <wl@gnu.org>
7657 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
7658 Updated to latest version of libc.
7660 2001-08-23 Werner LEMBERG <wl@gnu.org>
7662 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
7663 Autoconf 2.50 and newer can handle this.
7664 * configure: Regenerated.
7666 2001-08-21 Werner LEMBERG <wl@gnu.org>
7668 * doc/pic.ms: Fix typo.
7669 * src/preproc/tbl/tbl.man: Document case of global options.
7671 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
7673 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
7674 handling of `CR' font.
7676 2001-08-20 Werner LEMBERG <wl@gnu.org>
7678 Use a config.h file.
7680 * src/include/lib.h: Include config.h.
7681 * All C files: Ditto (if necessary).
7682 * All C++ source and header files: Include lib.h first (if
7685 * src/include/config.hin: New file (autogenerated by autoheader).
7686 * stamp-h.in: New file.
7687 * configure.ac: Updated.
7688 * aclocal.m4: Add third parameters to AC_DEFINE macros.
7689 (GROFF_ARRAY_DELETE): Simplified.
7690 * Makefile.sub (DISTCLEANFILES): Updated.
7691 Added targets for remaking config.status, config.hin, config.h,
7692 stamp-h.in, and stamp-h.
7693 * configure: Regenerated.
7695 2001-08-19 Werner LEMBERG <wl@gnu.org>
7699 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
7701 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
7702 (do_sprintf): Use snprintf().
7704 2001-08-18 Werner LEMBERG <wl@gnu.org>
7706 * src/libs/snprintf/*: Added an snprintf module written by Mark
7708 * src/libs/libgroff/Makefile.sub: Updated.
7709 * configure.ac: Add test for snprintf().
7710 * Makefile.in: Updated.
7711 * configure: Regenerated.
7713 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
7716 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
7718 * tmac/doc.tmac (Ex): New implementation.
7719 * tmac/doc-common, tmac/groff_tmac.man: Updated.
7721 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
7723 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
7725 * tmac/groff_tmac.man: Updated.
7727 2001-08-13 Werner LEMBERG <wl@gnu.org>
7729 * src/preproc/tbl/tbl.man: Minor documentation update.
7731 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
7733 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
7734 * configure.ac: Add declaration test for gettimeofday().
7735 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
7736 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
7737 * configure: Regenerated.
7739 2001-08-11 Werner LEMBERG <wl@gnu.org>
7741 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
7742 * configure.ac: Add declaration test for strcasecmp().
7743 * Makefile.in: Updated.
7744 * configure: Regenerated.
7745 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
7746 this is necessary because groff's mkstemp.cc is C++.
7747 Add declaration conditionally for strcasecmp().
7749 2001-08-10 Werner LEMBERG <wl@gnu.org>
7751 Integrated pic2graph, contributed by Eric S. Raymond.
7753 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
7755 * Makefile.in, NEWS: Updated.
7757 * src/preproc/tbl/tbl.man: Revised.
7759 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
7761 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
7763 2001-08-09 Werner LEMBERG <wl@gnu.org>
7765 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
7768 2001-08-08 Paul Eggert <eggert@twinsun.com>
7770 * Makefile.sub (configure): Depend on configure.ac, not
7772 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
7774 2001-08-07 Werner LEMBERG <wl@gnu.org>
7776 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
7779 2001-08-06 Werner LEMBERG <wl@gnu.org>
7781 * src/roff/troff/troff.man: Improve documentation of -E option.
7783 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7785 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
7788 2001-07-27 Werner LEMBERG <wl@gnu.org>
7790 * src/preproc/refer/refer.cc: Undo last change.
7791 * src/devices/grohtml/post-html.cc: Ditto.
7793 2001-07-26 Werner LEMBERG <wl@gnu.org>
7795 * src/preproc/refer/refer.cc: Include `lib.h'.
7796 * src/devices/grohtml/post-html.cc: Ditto.
7798 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
7800 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
7801 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
7802 * Makefile.in: Comment updated.
7803 * configure: Regenerated.
7805 2001-07-25 Werner LEMBERG <wl@gnu.org>
7807 * src/preproc/pic/pic.cc: Removed.
7808 * src/preproc/pic/pic_tab.h: Removed.
7809 * src/preproc/refer/label.cc: Removed.
7811 * doc/Makefile (.ms.html): Don't use a file name extension in
7812 argument to grohtml's -I option.
7813 * Makefile.in (dist): Remove CVS directories.
7814 Call `distfiles' target.
7816 * src/devices/grohtml/grohtml.man: Add information about valid
7817 versions of pnmtopng.
7818 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
7819 name instead of number.
7821 2001-07-24 Werner LEMBERG <wl@gnu.org>
7823 * doc/groff.texinfo: Minor fixes.
7825 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
7827 * doc/Makefile (.ms.html): Put image files into a subdirectory.
7830 2001-07-20 Werner LEMBERG <wl@gnu.org>
7832 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
7833 * src/libs/libgroff/mkstemp.cc: New file.
7834 * src/libs/libgroff/mksdir.cc: New file.
7835 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
7836 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
7837 * src/libs/libgroff/Makefile.sub: Updated.
7838 * src/include/lib.h: Add mksdir() prototype.
7839 * src/include/posix.h: Define S_IXUSR if not yet defined.
7841 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
7842 (createAllPages): Use mksdir() instead of current code.
7843 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
7844 (main): [!HAVE_MKSTEMP]: Removed.
7846 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
7847 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
7849 * configure.ac: Add tests for stdint.h, sys/time.h, and
7851 Call new GROFF_xxx macros.
7852 * configure: Regenerated.
7853 * Makefile.in: Comments updated.
7855 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
7857 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
7858 instead of current code.
7859 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
7860 * src/roff/groff/groff.cc (possible_command::insert_args): New
7862 (main): Use it for predriver handling instead of insert_arg().
7864 2001-07-19 Werner LEMBERG <wl@gnu.org>
7866 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
7869 * src/include/posix.h: Define S_IWUSR if not yet defined.
7871 2001-07-18 Werner LEMBERG <wl@gnu.org>
7875 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
7877 * tmac/groff_mdoc.man: Document new -width and -column syntax.
7878 Some other minor fixes.
7879 * tmac/an-old.tmac: Add `AT' and `UC' macros.
7881 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
7883 Replace call to `troff' with `groff -Z' to make it aware of
7886 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
7887 (troff_command, command_prefix): Removed.
7888 (alterDeviceTo): Use groff.
7889 (addZ): New function.
7890 (char_buffer::do_html): Use it.
7891 (scanArguments): Use TROFF_COMMAND.
7892 (findPrefix): Removed.
7894 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
7896 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
7898 * doc/pic.ms: Documentation fixes.
7900 2001-07-17 Werner LEMBERG <wl@gnu.org>
7902 Replace atexit() with global destructor.
7904 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
7905 (xtmpfile_list_init): New global structure to deallocate
7906 xtmpfile_list on exit. Its destructor inherits most code from
7908 (remove_tmp_files): Deleted.
7909 (add_tmp_file): Simplified.
7911 2001-07-16 Werner LEMBERG <wl@gnu.org>
7913 Replace strdup() with strsave().
7915 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
7916 (set_papersize): Use strsave() and a_delete.
7917 (main): Use strsave().
7918 * src/preproc/html/pre-html.cc (make_message, createAllPages,
7919 removeAllPages): Use strsave() and a_delete.
7921 * configure.ac: Remove test for strdup.
7922 * Makefile.in: Comment updated.
7923 * configure: Regenerated.
7925 2001-07-15 Werner LEMBERG <wl@gnu.org>
7927 * win32-diffs: Updated.
7929 2001-07-14 Werner LEMBERG <wl@gnu.org>
7931 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
7932 removing the old one.
7933 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
7935 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7937 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
7939 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
7941 Merge -xwidth into -width. Add -xwidth functionality to -column
7944 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
7946 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
7947 string immediately following a leading dot starts with a valid mdoc
7949 Add similar code to the -column branch.
7950 (doc-Bl-usage): Updated.
7951 * groff_mdoc.man: s/-xwidth/-width/.
7953 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
7955 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
7956 running into centered or non-formatted text.
7958 2001-07-11 Werner LEMBERG <wl@gnu.org>
7960 Introduce short and long prefixes to have the selection at run-time
7961 whether there is a 8+3 limit for names of temporary files.
7963 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
7964 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
7965 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
7967 (temp_init): New global structure to initialize above three
7969 (xtmptemplate): Use two parameters for long and short prefix.
7970 Simplify code use above three variables.
7971 (xtmpfile): Use long and short prefixes as parameters.
7972 * src/include/lib.h: Updated.
7974 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
7976 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
7977 (createAllPages, makeTempFiles): Updated.
7979 2001-07-09 Werner LEMBERG <wl@gnu.org>
7981 * REVISION: Increased to 3.
7983 Version 1.17.2 released
7984 =======================
7986 2001-07-07 Werner LEMBERG <wl@gnu.org>
7988 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
7991 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
7993 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
7995 * tmac/groff_mdoc.man: Fix synopsis.
7997 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
7999 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
8000 Restore `doc-Pa-font'.
8002 2001-07-04 Werner LEMBERG <wl@gnu.org>
8004 * src/utils/indxbib/dirnamemax.c: Moved to ...
8005 * src/libs/libgroff/maxfilename.cc: Here.
8006 s/dir_name_max/file_name_max/.
8008 * src/include/lib.h: Add file_name_max.
8009 * src/utils/indxbib/indxbib.cc: Updated.
8010 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
8013 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
8015 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
8017 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
8018 REGION_TEMPLATE): New macros.
8019 (createAllPages, makeTempFiles): Use them.
8020 Include `nonposix.h'.
8021 (html_system): New function.
8022 (createAllPages, createImage): Use it.
8025 * tmac/www.tmac: Fix typos.
8027 2001-07-03 Werner LEMBERG <wl@gnu.org>
8029 * tmac/www.tmac: Disable hyphenation in normal text only if output
8031 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
8032 * tmac/groff_mwww.man, NEWS: Updated.
8034 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
8036 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
8039 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
8041 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
8042 doc-display-ps-stack): Implement font and font size stack for
8045 2001-07-02 Werner LEMBERG <wl@gnu.org>
8047 * REVISION: Increased to 2.
8048 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
8050 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
8051 beginning of a line.
8052 * src/groff/grog/grog.sh: Ditto.
8054 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
8056 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
8059 2001-06-27 Werner LEMBERG <wl@gnu.org>
8061 Fix problems with preprocessor string for `man' program.
8063 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
8064 Updated/added copyright.
8065 Moved Emacs's local variable to identify nroff mode to the end of
8066 the file; add local variable if missing.
8068 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
8070 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
8071 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
8072 * configure: Regenerated.
8074 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
8076 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
8077 * configure: Regenerated.
8079 2001-06-24 Werner LEMBERG <wl@gnu.org>
8081 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
8083 * doc/pic.ms: Fix typos.
8085 Version 1.17.1 released
8086 =======================
8088 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
8090 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
8091 * configure: Updated.
8093 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
8095 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
8097 * src/roff/troff/dic.cc (blank_line): Add html tag.
8099 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
8101 * src/roff/troff/input.cc (do_suppress): Fix typo.
8103 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
8105 Added two new options (-D and -I) to specify image names and a
8106 subdirectory to place the images in.
8108 Change syntax from \\Ox to \\O[x].
8110 * src/devices/grohtml/post-html.cc (main): Add options.
8112 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
8113 Use `NULL' instead of `0' for null string pointers.
8114 (MAX_RETRIES): New macro.
8115 (lengthOfintToStr, intToStr, make_message): New functions.
8116 (makeFileName): Make function static.
8117 Implement -D and -I options.
8118 (checkImageDir): New function.
8119 (write_end_image, write_start_image): Use new syntax of \O.
8120 (createAllPages, removeAllPages): Implement -D and -I options. Use
8122 (createImage): Use make_message().
8123 (addps4html): Add guard for malloc().
8124 (usage, scanArguments): Updated.
8125 (makeTempFiles): Use mkstemp().
8126 (removeTempFiles): Use unlink().
8127 (findPrefix): Add guard for malloc().
8129 * src/roff/troff/input.cc (get_delim_file_name): New function to
8131 (do_suppress): Updated to parse new syntax.
8132 * src/devices/grohtml/grohtml.man: Updated.
8133 * tmac/www.tmac: Updated to new syntax.
8137 2001-06-15 Werner LEMBERG <wl@gnu.org>
8139 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
8141 * src/devices/grohtml/grohtml.man: Minor improvements.
8143 2001-06-14 Werner LEMBERG <wl@gnu.org>
8145 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
8147 2001-06-11 Werner LEMBERG <wl@gnu.org>
8149 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
8150 line to specify preprocessor options -- mandb 2.3.1 only recognizes
8152 * src/preproc/grn/grn.man: Add proper '\" string.
8154 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
8156 * test-groff: Don't use PATH but GROFF_BIN_PATH.
8158 2001-06-08 Werner LEMBERG <wl@gnu.org>
8160 Updated to autoconf 2.50.
8162 * configure.in: Renamed to...
8163 * configure.ac: This.
8164 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
8165 (GROFF_OS390): Updated.
8166 * configure: Regenerated.
8168 2001-05-18 Werner LEMBERG <wl@gnu.org>
8170 * src/roff/troff/env.c, src/roff/troff/env.h,
8171 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
8174 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
8176 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
8178 2001-05-16 Werner LEMBERG <wl@gnu.org>
8180 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
8181 less than or equal zero; set it to 1 then.
8182 * src/roff/troff/node.h (node::node): Initialize `last'.
8184 2001-05-08 Werner LEMBERG <wl@gnu.org>
8186 * tmac/an-old.tmac: Make predefined strings work in compatibility
8188 Add troff version guard.
8189 * tmac/doc.tmac: Simplify version guard.
8191 2001-05-07 Werner LEMBERG <wl@gnu.org>
8193 The .ns and .rs requests are now honoured not only in the top-level
8194 but in all diversions (similar to UNIX troff).
8196 This change is based on a patch from Tadziu Hoffmann
8197 <hoffmann@usm.uni-muenchen.de>.
8199 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
8200 (top_level_diversion): Remove `no_space_mode' member.
8201 * src/roff/troff/div.cc (diversion::diversion,
8202 top_level_diversion::top_level_diversion): Updated.
8203 (macro_diversion::output): Reset `no_space_mode'.
8204 (no_space, restore_spacing): Use `curdiv' unconditionally.
8205 (space_request, blank_line): Check `curdiv->no_space_mode'.
8206 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
8207 `curdiv' unconditionally.
8208 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8211 2001-05-06 Werner LEMBERG <wl@gnu.org>
8213 Added two new requests `de1' and `am1' which are similar to `de' and
8214 `am' with the difference that compatibility mode is saved on entry,
8215 switched off during macro execution, and restored on exit.
8217 * src/roff/troff/input.h: Added two new special characters
8218 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
8219 * src/roff/troff/input.cc (input_iterator): Added two member
8220 functions `save_compatible_flag' and `get_compatible_flag'.
8221 (input_stack): Ditto.
8222 (string_iterator): Ditto. Also add private member
8223 `saved_compatible_flag'.
8224 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
8225 (calling_mode): New enumeration.
8226 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
8227 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
8228 (define_macro, define_indirect_macro, append_macro, ignore): Use
8230 (define_nocomp_macro, append_nocomp_macro): New functions.
8231 (init_input_requests): Updated.
8232 (do_request): Rename local variable `saved_compatible_flag' to
8233 `old_compatible_flag'.
8234 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8236 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
8237 public and trap-invoked macros. As a consequence, the man macros
8238 work in compatibility mode also.
8240 2001-05-06 Solar Designer <solar@openwall.com>
8242 * Makefile.in: Use $(mandir).
8244 2001-05-06 Alexios Zavras <zvr@pobox.com>
8246 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
8248 2001-05-05 Werner LEMBERG <wl@gnu.org>
8250 Added `.ns' number register: Returns 1 in no-space mode (if in
8251 top-level diversion), 0 otherwise.
8253 * src/roff/troff/div.cc (no_space_mode_reg): New class.
8254 (init_div_requests): Updated.
8255 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8258 2001-05-04 Werner LEMBERG <wl@gnu.org>
8260 * src/roff/nroff/nroff.man: Improved documentation (especially
8263 2001-05-02 Werner LEMBERG <wl@gnu.org>
8265 Added `brp' request: This is \p as a request.
8267 * src/roff/troff/env.cc (environment::do_break): Add parameter
8269 (do_break_request): New function (was `break_request').
8270 (break_request): Calls `do_break_request'.
8271 (break_spread_request): New; calls `do_break_request'.
8272 (init_env_requests): Updated.
8273 * src/roff/troff/env.h: Updated.
8274 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8276 * REVISION: Increased to 1.
8277 * win32-diffs: Updated.
8279 2001-05-01 Werner LEMBERG <wl@gnu.org>
8281 * tmac/an-old.tmac: Fix minor compatibility mode issue.
8282 * tmac/troffrc-end: Make it really work in compatibility mode.
8284 2001-04-27 Werner LEMBERG <wl@gnu.org>
8286 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
8289 2001-04-22 Werner LEMBERG <wl@gnu.org>
8291 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
8292 latest versions from glibc CVS archive.
8294 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
8295 <c.zeelenberg@hccnet.nl>.
8297 2001-04-21 Werner LEMBERG <wl@gnu.org>
8299 * configure.in: Move check for mkstemp() to...
8300 * aclocal.m4 (GROFF_MKSTEMP): This new function.
8301 * configure: Regenerated.
8303 * src/include/groff-getopt.h: Don't use variable names in
8306 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
8307 * src/devices/grohtml/Makefile.sub,
8308 src/devices/grohtml/post-html.cc: Updated.
8310 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
8312 * configure.in: Add special check for mkstemp().
8313 * src/libs/libgroff/tmpfile.cc: Use it.
8314 * src/utils/indxbib/indxbib.cc: Ditto.
8315 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
8316 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
8319 2001-04-20 Bruce Lilly <blilly@erols.com>
8321 `Version_string' as C++ object was not visible to linker from C
8323 Add `const' to `Version_string'.
8325 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
8326 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
8327 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
8328 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
8329 (scanArguments), src/preproc/refer/refer.cc (main),
8330 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
8331 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
8332 (main), src/devices/grohtml/post-html.cc (main),
8333 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
8334 (main), src/utils/hpftodit/hpftodit.cc (main),
8335 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
8336 (main), src/utils/lkbib/lkbib.cc (main),
8337 src/utils/addftinfo/addftinfo.cc (main): Implement it.
8339 * src/roff/groff/pipeline.c: Add _UWIN.
8340 * src/include/nonposix.h: Ditto.
8342 2001-04-20 Werner LEMBERG <wl@gnu.org>
8344 * src/include/lib.h: Use HAVE_STRERROR.
8345 * src/roff/groff/pipeline.c: Ditto.
8346 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
8347 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
8348 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
8349 * win32-diffs: Updated.
8350 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
8352 2001-04-19 Werner LEMBERG <wl@gnu.org>
8354 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
8355 instead of hardwired `"troff"'.
8356 (char_buffer::read_file): Remove unused variables.
8357 (char_buffer::write_file_troff): Ditto.
8358 (char_buffer::write_file_html): Ditto.
8359 (generateImages): Ditto.
8361 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
8363 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
8365 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
8366 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
8367 index_search_item::search1): Ditto.
8368 * src/roff/troff/node.h (width_list): Reorder members.
8369 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
8370 (lookup_warning): Ditto.
8371 (prepend_string): Commented out.
8372 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
8373 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
8374 * src/preproc/tbl/main.cc (process_format): Ditto.
8375 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
8377 * src/preproc/pic/pic.cc: Updated.
8378 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
8379 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
8380 * src/preproc/refer/command.cc (execute_command): Ditto.
8381 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
8382 * src/preproc/refer/token.cc (lookup_token): Ditto.
8383 * src/preproc/soelim/soelim.cc: Ditto.
8384 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
8385 (isHexDigit): Commented out.
8386 (pushBackBuffer::isString): Remove unused variable.
8387 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
8389 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
8390 resource_manager::read_resource_arg, read_one_of, parse_extensions):
8392 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
8393 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
8394 lookup_paper_size): Ditto.
8395 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
8396 (text_glob, element_list): Reorder members.
8397 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
8399 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
8400 return value to `void'.
8401 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
8403 * src/devices/grohtml/html.h (simple_output::check_newline,
8404 simple_output::space_or_newline, simple_output::enable_newlines):
8406 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
8408 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
8409 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
8410 output_ligatures, output_charset, read_map): Ditto.
8411 * src/utils/lookbib/lookbib.cc (main): Ditto.
8412 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
8413 (do_file): Fix typo (`=' -> `==').
8414 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
8415 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
8417 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
8419 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
8420 Fix usage of GROFF_BIN_PATH.
8421 * src/roff/nroff/nroff.man: Updated.
8423 2001-04-18 Werner LEMBERG <wl@gnu.org>
8425 * NEWS: Fixing typos.
8428 Version 1.17 released
8429 =====================
8431 2001-04-17 Werner LEMBERG <wl@gnu.org>
8433 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
8434 directory, not in $(srcdir).
8436 2001-04-16 Werner LEMBERG <wl@gnu.org>
8438 * doc/groff.texinfo: More info on conditionals.
8440 2001-04-15 Werner LEMBERG <wl@gnu.org>
8442 * doc/groff.texinfo: Added some info about groff internals.
8444 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
8445 about missing special character only if the name is non-null.
8447 2001-04-14 Werner LEMBERG <wl@gnu.org>
8449 Removing the grohtml-old device driver which is now obsolete.
8451 * src/devices/grohtml-old/*: Removed.
8452 * font/devhtml-old/*: Removed.
8453 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
8455 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
8456 * test-groff (PATH): Updated.
8457 * tmac/Makefile.sub (NORMALFILES): Updated.
8458 * tmac/an-old.tmac: Remove special code for html-old device.
8459 Replace `html-or-html-old' register with `an-html'.
8460 * tmac/eqnrc: Updated.
8461 * tmac/html-old.tmac: Removed.
8462 * tmac/troffrc, tmac/troffrc-end: Updated.
8463 * tmac/www.tmac: Remove special code for html-old device.
8464 Replace `html-or-html-old' register with `www-html'.
8466 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
8467 src/libs/libgroff/htmlindicate.cc (graphic_end),
8468 include/htmlindicate.h, src/preproc/grn/*.cc,
8469 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
8470 single argument for consistency with rest of source code.
8472 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
8474 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
8476 * src/roff/troff/troff.man: Fixing typos.
8478 2001-04-13 Werner LEMBERG <wl@gnu.org>
8480 * doc/pic.ms: Fixing many font switches.
8481 * doc/groff.texinfo: Fixes, additions.
8482 * MORE.STUFF: Updated.
8484 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
8486 * src/devices/grohtml/grohtml.man: Updated manual page regarding
8488 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
8490 (removeTempFiles): New function to tidy up temporary files.
8491 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
8492 Many fixes to do with the new inline suppress node and image regions
8494 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
8495 (generate_img_src): New function.
8496 (html_printer::do_auto_image): Utilizes it.
8497 (do_heading, do_title): Include inline images within their contents.
8498 (html_printer::begin_page): Tidied up comments that are issued to
8499 the html output file.
8500 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
8502 (text_glob::is_br): New method used by do_heading.
8503 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
8504 equivalent diversion.
8505 * src/include/html-strings.h: Altered image tags to reflect the
8507 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
8509 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
8510 it is already inside a pic image. Only emit tags if the argument
8511 `-Tps:html' is present.
8512 * src/preproc/tbl/main.cc: Changes to reflect additional
8513 `html_end_suppress' parameter.
8514 * src/roff/troff/env.cc: Only emit eol tag if a node has been
8515 emitted since the last eol tag was written.
8516 * src/roff/troff/env.h: New boolean `emitted_node'.
8517 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
8518 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
8519 * src/roff/troff/node.cc (check_charinfo): New method.
8520 (troff_output_file::determine_line_limits): Alterations to limit
8522 * tmac/www.tmac: Changes to reflect new suppress nodes.
8524 2001-04-12 Bruno Haible <haible@clisp.cons.org>
8526 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
8527 Escape the html_glyph in the buffer.
8528 (str_translate_to_html): Output the unescaped escaped_char.
8529 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
8530 `frame=void', not `frame=none'. Add `border=0'.
8532 2001-04-12 Werner LEMBERG <wl@gnu.org>
8534 * PROBLEMS: Add some words on how to avoid wrapper macros.
8536 2001-04-11 Blake McBride <blake@florida-software.com>
8538 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
8540 2001-04-11 Werner LEMBERG <wl@gnu.org>
8542 * font/devlbp/Makefile.sub (CLEANADD): Set it.
8543 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
8544 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
8545 * Makefile.sub (DISTCLEANFILES): Here.
8547 * libs/libgroff/new.cc: Include `nonposix.h'.
8548 * win32-diffs: Updated.
8550 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
8552 Added skeleton macro for defunct macros.
8554 Updated documentation.
8556 When inside displays, an empty input line warning should be
8557 suppressed. If another macro call is put inside a display,
8558 all subsequent empty lines found in that display caused a
8559 warning to be emitted.
8561 * tmac/doc.tmac (doc-defunct-macro): New macro.
8562 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
8563 (doc-restore-global-vars): Fixed typo.
8564 (doc-empty-line): Check the `doc-display-depth' register to
8565 determine whether we are inside display or not.
8567 * tmac/doc-common: Removed `Or' and `Sf' registers.
8568 Moved obsolete `Ds' macro to doc.tmac.
8570 * tmac/groff_mdoc.man: Bump document date.
8571 Document `.Vt' under ``Variable Types''.
8572 Removed documentation for obsolete `.Or' macro.
8574 2001-04-10 Werner LEMBERG <wl@gnu.org>
8577 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
8579 2001-04-10 Bruno Haible <haible@clisp.cons.org>
8581 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
8582 (usage): Add stream argument. Don't exit.
8583 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
8584 Write --version output to stdout, not stderr.
8585 (usage): Add stream argument. Don't exit.
8586 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
8587 (usage): Add stream argument. Don't exit.
8588 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
8590 (usage): Add stream argument. Don't exit.
8591 (main): Write --help output to stdout, not stderr.
8592 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
8593 (usage): Add stream argument. Don't exit.
8594 * src/devices/grops/ps.cc (main): Accept --help and --version.
8595 (usage): Add stream argument. Don't exit.
8596 * src/devices/grotty/tty.cc (main): Accept --help and --version.
8597 (usage): Add stream argument. Don't exit.
8598 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
8599 (main): Accept --help and --version.
8600 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
8601 (main): Accept --help and --version.
8602 * src/preproc/html/pre-html.cc (usage): Add stream argument.
8603 (scanArguments): Accept --help and --version.
8604 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
8605 (main): Accept --help and --version.
8606 * src/preproc/refer/refer.cc (main): Accept --help and --version.
8607 (usage): Add stream argument. Don't exit.
8608 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
8610 (main): Accept --help and --version.
8611 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
8612 (main): Accept --help and --version.
8613 * src/roff/groff/groff.cc (main): Accept --help and --version.
8614 (synopsis): Add stream argument.
8615 (help): Write --help output to stdout, not stderr.
8616 (usage): Add stream argument. Don't exit.
8617 * src/roff/grog/grog.pl: Accept --help and --version.
8619 * src/roff/grog/grog.sh: Accept --help and --version.
8620 * src/roff/nroff/nroff.sh: Accept --help and --version.
8621 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
8622 (usage): Add stream argument. Don't exit.
8623 (main): Accept --help and --version.
8624 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
8625 (usage): New function with stream argument, doesn't exit.
8626 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
8627 (usage): New function with stream argument, doesn't exit.
8628 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
8629 (usage): Add stream argument. Don't exit.
8630 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
8631 (main): Accept --help and --version.
8632 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
8634 (main): Accept --help and --version.
8635 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
8636 (main): Accept --help and --version.
8637 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
8638 (usage): Add stream argument. Don't exit.
8640 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
8642 Fix indentation in SYNOPSIS.
8644 Updated to include changes of latest BSD mdoc version (basically,
8645 the only change is that `.Fn' and `.Fc' put a final semicolon after
8646 a function declaration in the SYNOPSIS section).
8648 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
8649 (doc-in-synopsis-section): New variable. Updated all related
8651 (doc-indent-synopsis-active): New register.
8652 (Nd, Fn, Fo): Use it.
8653 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
8654 `.Cd' with long argument line produces indented wrapped lines.
8655 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
8656 undesirable line break to be output.
8657 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
8659 (Fn, Fc): Add final `;' to output.
8660 (doc-save-global-vars, doc-restore-global-vars): Updated.
8661 * tmac/doc-common: Remove `Ex' register.
8663 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
8666 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8668 * tmac/doc.tmac (Cd): Simplify code.
8669 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
8671 2001-04-06 Werner LEMBERG <wl@gnu.org>
8673 Implement continuous underlining for nroff mode. To do that, a new
8674 request in the ditroff language has been added: `x u N' (N is 0
8677 \X and \Y are now transparent to end-of-sentence recognition.
8679 * src/include/printer.h (printer): Add `type' parameter to `special'
8681 * src/libs/libdriver/printer.cc (printer::special): Updated.
8682 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
8684 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
8685 specials of type `p'.
8686 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
8687 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
8688 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
8689 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
8690 (glyph::order): New method.
8691 (tty_printer::add_char): Use it.
8692 (tty_printer::special): New method.
8693 (tty_printer::end_page): Implement it.
8695 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
8696 * src/roff/troff/node.cc (special_node::special_node): Add parameter
8697 to set `no_init_string'.
8698 (special_node::tprint_start): Use it.
8699 (special_node::same, special_node::copy): Updated.
8700 (special_node::ends_sentence): New method.
8701 (troff_output_file::start_special): Add parameter to include
8702 inititialization of special conditionally.
8704 * src/roff/troff/env.h (environment): New member `underline_spaces'.
8705 * src/roff/troff/env.cc (do_underline_special): New function.
8706 (environment::set_font): Use it.
8707 (do_underline): Use it. This was `underline()'.
8708 (underline): Call `do_underline()'.
8709 (continuous_underline): New function which calls `do_underline()'.
8710 (environment::newline): Use `do_underline_special()'.
8711 (init_env_requests): Updated.
8713 * NEWS, man/troff_out.man: Updated.
8715 2001-04-06 Bruno Haible <haible@clisp.cons.org>
8717 * font/devutf8/R.proto: Fix code of 'shc'.
8719 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8721 Many fixes. Diag lists can now be nested also; additionally,
8722 `-compact' and `-offset' are supported.
8724 * tmac/doc.tmac (doc-have-indent): Replaced with ...
8725 (doc-list-have-indent-stackXXX): A new register stack.
8726 (doc-have-diag-list): Removed.
8727 (Bl): Use `doc-list-have-indent-stackXXX'.
8729 (doc-diag-list): Use `doc-compact-list-stackXXX'.
8730 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
8731 (doc-set-vertical-and-indent): Ditto.
8732 (doc-next-list-depth): Removed.
8733 (doc-increment-list-stack): Updated.
8734 (doc-decrement-list-stack): Use `doc-list-depth' instead of
8735 `doc-next-list-depth'.
8736 (doc-end-list, doc-end-column-list): Don't use
8737 `doc-increment-list-stack'.
8738 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
8739 (doc-save-global-vars, doc-restore-global-vars): Updated.
8740 * tmac/doc-common: Updated.
8741 * tmac/groff_mdoc.man: Updated.
8744 2001-04-02 Werner LEMBERG <wl@gnu.org>
8746 * src/devices/grotty/grotty.man: Fix grammatical error.
8748 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
8750 Remove .Ld from mdoc package; replace it with special handling of
8753 * tmac/doc-common: Remove `Ld' register.
8754 Uncomment `doc-volume-ds-*' strings.
8755 Remove `doc-operating-system-default'.
8757 * tmac/doc-syms (Ld): Removed.
8758 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
8762 * tmac/groff_mdoc.man: Many fixes and updates.
8764 2001-03-29 Werner LEMBERG <wl@gnu.org>
8766 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
8767 Bond <tkb@tkb.mpl.com>.
8768 * tmac/www.tmac: Save compatibility mode.
8770 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
8772 * tmac/groff_mdoc.man: Many fixes.
8774 2001-03-28 Werner LEMBERG <wl@gnu.org>
8776 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
8779 2001-03-27 Werner LEMBERG <wl@gnu.org>
8781 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
8782 diversion. This fixes overlong tags.
8784 2001-03-26 Werner LEMBERG <wl@gnu.org>
8786 * doc/groff.texinfo: Fixed and improved documentation of fonts.
8787 * tmac/doc-syms: Fix error messages.
8788 * tmac/an-old.tmac: Remove incorrect double backslashes.
8790 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
8792 * tmac/Makefile.sub: Strip mdoc.local also
8793 * tmac/strip.sed: Fixed.
8795 2001-03-24 Werner LEMBERG <wl@gnu.org>
8797 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
8798 selecting the font size.
8799 * tmac/groff_mdoc.man, NEWS: Document it.
8801 2001-03-23 Werner LEMBERG <wl@gnu.org>
8803 * src/roff/troff/div.cc (save_vertical_space): Add default argument
8805 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
8806 argument to restore previous font family.
8807 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
8809 * doc/groff.texinfo: More fixes and additions (mainly for font
8810 manipulating commands).
8812 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
8813 * tmac/groff_mdoc.man: This. The quick reference has been removed.
8814 * tmac/Makefile.sub, NEWS: Updated.
8816 2001-03-23 Werner LEMBERG <wl@gnu.org>
8818 Replaced mdoc implementation. The new version is `state of the
8819 art', using almost all new features of groff 1.17 -- it won't run
8820 with older versions.
8822 * tmac/doc.tmac: Completely rewritten.
8823 * tmac/doc-common: Ditto.
8824 * tmac/doc-nroff: Ditto.
8825 * tmac/doc-ditroff: Ditto.
8826 * tmac/doc-syms: Ditto.
8827 * tmac/mdoc.local: New file.
8828 * tmac/groff_mdoc.samples.man: Replaced with ...
8829 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
8830 * tmac/strip.sed: Updated.
8831 * tmac/Makefile.sub: Updated.
8834 * tmac/groff_man.man: Add `man.local' to the FILES section.
8836 2001-03-22 Werner LEMBERG <wl@gnu.org>
8838 * doc/groff.texinfo: Added many @noindent.
8839 Replaced @end_Example -> @endExample.
8840 Added info whether registers are r/o.
8841 Many other additions and fixes.
8843 2001-03-21 Werner LEMBERG <wl@gnu.org>
8845 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
8846 in makeinfo of texinfo 4.0) to be used in @Def* macros.
8847 Improved @Def* macros: Now the exact syntax of request, register,
8848 and escapes is shown.
8849 Added macros for parentheses and brackets to be used in @Def*.
8850 Many fixes and improvements of the documentation.
8852 2001-03-20 Werner LEMBERG <wl@gnu.org>
8854 * doc/groff.texinfo: Added new index: `st' (for strings).
8855 Added macros @Defstr(x).
8856 Added macro @Example (adding @group).
8857 Other minor improvements.
8859 2001-03-19 Werner LEMBERG <wl@gnu.org>
8861 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
8862 `rq' for requests. `fn' is no longer used.
8863 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
8866 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
8867 number with name of man page.
8869 2001-03-19 Larry Kollar <kollar@alltel.net>
8871 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
8874 2001-03-19 Werner LEMBERG <wl@gnu.org>
8876 * man/groff_font.man: Document `prepro', `postpro', and `print'.
8877 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
8878 * src/devices/grohtml/grohtml.man: Fixing typos.
8880 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
8882 * tmac/s.tmac (@IP): Pass `.ip' html tag.
8883 * tmac/groff_mwww.man: Remove .LINE macro
8884 * tmac/www.tmac (LINE): Add `.ti'.
8886 * src/devices/grohtml/post-html.cc (html_printer): New member
8888 (html_printer::emit_raw): Use it.
8889 (html_printer::do_linelength): Ditto.
8890 (html_printer::do_pageoffset): Ditto.
8891 (html_printer::do_indentation): Ditto.
8892 (html_printer::do_tempindent): Ditto.
8893 (html_printer::do_break): Ditto.
8894 (html_printer::begin_page): Ditto.
8895 (html_printer::do_indentedparagraph): New function.
8896 (html_printer::troff_tag): Handle `.ip'.
8897 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
8898 Add `<td width=...>' handling.
8899 (html_text::do_table): Add parameter.
8900 (html_text::do_indent): Updated.
8901 * src/devices/groohtml/html-text.h: Updated.
8903 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
8905 Introduced simple html tables to implement indentation.
8907 * src/devices/grohtml/html.h (word, word_list): New structures.
8908 (simple_output): Use it.
8909 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
8910 (html_printer): Improve indentation handling.
8911 (html_printer::emit_raw): Set `in_table' element. Handle
8913 (html_printer::write_header): Move conditional downwards.
8914 Don't allow whitespace in tags.
8915 (html_printer::do_linelength): Handle line length and indentation
8917 (html_printer::do_pageoffset): Handle indentation conditionally.
8918 (html_printer::do_indentation): Ditto.
8919 (html_printer::do_tempindent): New function member.
8920 (html_printer::do_fill): Take care of indentation.
8921 (html_printer::do_flush): Finish table.
8922 (html_printer::do_links): Ditto.
8923 (html_printer::do_break): New function for handling `.br' and `.ti'.
8924 (html_printer::troff_tag): Use it.
8926 (html_printer::flush_globs): Fix.
8927 (html_printer::flush_page): Finish table.
8928 (html_printer::html_printer): Fix error message. Set up
8930 (html_printer::add_to_sbuf): Remove special handling of character
8932 (to_unicode): Remove `stop()'.
8933 (html_printer::write_title): Cleanup.
8934 (html_printer::begin_page): Use `put_string()'. Handle indentation.
8935 (html_printer::~html_printer): Flush text and end the line.
8937 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
8938 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
8940 (html_text::start_tag): Disable newlines.
8941 (html_text::table_is_void): New function.
8942 (html_text::issue_table_begin): Ditto.
8943 (html_text::issue_table_end): Ditto.
8944 (html_text::push_para): Better table handling.
8945 (html_text::do_indent): New function.
8946 (html_text::do_table): Ditto.
8947 (html_text::done_table): Ditto.
8948 (html_text::do_tt): Handle PRE_TAG.
8949 (html_text::is_in_table): New function.
8950 (html_text::check_emit_text): Handle tables.
8951 (html_text::do_emittext): Use `nl()'.
8952 (html_text::do_para): Handle table.
8953 (html_text::remove_def): New function.
8954 * src/devices/grohtml/output.cc (word, word_list): Implement
8956 (simple_output::end_line): Flush last word.
8957 (simple_output::simple_comment): Ditto.
8958 (simple_output::begin_comment): Recoded.
8959 (simple_output::end_comment): Ditto.
8960 (simple_output::comment_arg): Removed.
8961 (simple_output::check_newline): Improve test and flush last word.
8962 (simple_output::space_or_newline): Improved.
8963 (simple_output::write_newline): Replaced with...
8964 (simple_output::nl): This.
8965 (simple_output::put_raw_char): Flush last word.
8966 (simple_output::check_space): Removed.
8967 (simple_output::put_translated_string): Ditto.
8968 (simple_output::put_string): Simplified.
8969 (simple_output::put_number): Updated.
8970 (simple_output::put_float): Ditto.
8971 (simple_output::put_symbol): Removed.
8972 (simple_output::enable_newlines): Add `check_newline()'.
8973 (simple_output::flush_last_word): New function.
8975 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
8976 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
8978 * tmac/s.tmac (@PP, @IP): Add html conditional code.
8979 * tmac/an-old.tmac (TP): Ditto.
8981 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
8983 * mdate.sh: Make it POSIX compliant.
8985 2001-03-09 Werner LEMBERG <wl@gnu.org>
8987 Added the `return' request to end a macro immediately. It simply
8988 pops iterators from the input stack until a macro iterator is found.
8990 * src/roff/troff/input.cc (input_iterator::is_macro,
8991 macro_iterator::is_macro): New member.
8992 (input_return_boundary): New class to signal an immediate return
8994 (input_stack::add_return_boundary, input_stack::is_return_boundary):
8996 (input_stack::clear): Use it.
8997 (input_stack::pop_macro): New function.
8998 (while_request): Use `is_return_boundary()'.
8999 (return_macro_request): New function.
9000 (init_input_requests): Use it.
9002 * src/roff/troff/TODO: Updated.
9003 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9005 2001-03-08 Werner LEMBERG <wl@gnu.org>
9007 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
9010 2001-03-07 Werner LEMBERG <wl@gnu.org>
9012 Make `\B' more rigid.
9014 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
9016 (get_number_rigidly): New function.
9017 * src/roff/troff/input.cc (do_expr_test): Use it.
9018 * src/roff/troff/token.h: Updated.
9020 * src/roff/troff/request.h: Fix typo (init_html_request ->
9021 init_markup_request).
9023 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
9025 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
9026 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
9027 are now `.begin', `.end', `.image'.
9029 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
9030 (html_printer::add_to_sbuf): Changing type of `code' parameter.
9031 Use add_char_to_sbuf().
9032 (to_unicode): New function.
9033 (char_translate_to_html): Changing type of `ch' parameter.
9035 (html_printer::~html_printer): Comment out doctype string.
9036 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
9037 instead of `.html-end'.
9038 (write_start_image): Use `.begin' and `.image' instead of
9039 `.html-begin' and `.html-image'.
9040 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
9041 (html_begin): Renamed to ...
9043 (html_end): Renamed to ...
9045 (html_image): Renamed to ...
9047 (init_html_requests): Renamed to ...
9048 (init_markup_requests): This.
9049 * tmac/www.tmac: Updated.
9051 2001-02-28 Bram <bram@avontuur.org>
9053 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
9056 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
9058 * doc/meref.me: Fixing some typos.
9060 2001-02-16 Werner LEMBERG <wl@gnu.org>
9062 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
9063 method. Return `HYPHEN_MIDDLE' if it was `\:'.
9064 * src/roff/troff/node.h: Updated.
9066 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
9068 * tmac/groff_tmac.man: Fix typo.
9070 2001-02-16 Werner LEMBERG <wl@gnu.org>
9072 Fixing a bug which prevented proper end-of-sentence recognition
9073 between an `unformatted' box and the following text. As a
9074 consequence, vertical line distances are no longer preserved in
9075 boxes after a call to `.unformat' -- because boxes aren't
9076 line-oriented (contrary to diversions), this doesn't make sense
9079 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
9081 (vertical_size_node::set_unformat_flag): New method.
9082 * src/roff/troff/node.hh: Updated.
9083 * src/roff/troff/input.cc (word_space_node::reread,
9084 hmotion_node::reread): Reset `unformat' flag after usage.
9085 (unformat_macro): Append only if `set_unformat_flag()' returns
9087 * src/roff/troff/troff.man: Updated.
9089 2001-02-15 Werner LEMBERG <wl@gnu.org>
9091 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
9092 documentation of `asciify' and `unformat' requests.
9094 2001-02-13 Werner LEMBERG <wl@gnu.org>
9096 Redesigned the `unformat' request. It is no longer connected with
9097 `asciify' but rather uses new `reread()' methods if the `unformat'
9098 flag is set. Additionally, the handling of space characters after
9099 unformatting has been fixed so that they retain their width.
9101 * src/roff/troff/node.h (width_list): New structure to store
9102 original widths of spaces.
9103 (node): Added `unformat' member.
9104 Replaced `num_spaces' variable with `orig_width' list.
9105 * src/roff/troff/node.cc (*node::asciify,
9106 asciify_reverse_node_list): Removed `unformat_only' flag and related
9108 (word_space_node::asciify, word_space_node::word_space_node): Use
9110 (word_space_node::~word_space_node): New destructor.
9111 (word_space_node::copy): Updated to handle `orig_width'.
9112 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
9113 (*node::merge_space): Update `orig_width' list if necessary.
9114 (*node::set_unformat_flag): New methods to set the `unformat' flag.
9115 * src/roff/troff/enc.cc (environment::space_newline): Use
9117 (environment::space): Added method to handle space width and
9118 sentence space width as parameters. Use `width_list'.
9119 (environment::make_tab_node): Updated.
9120 * src/roff/troff/env.h: Updated.
9121 * src/roff/troff/input.cc (word_space_node::reread,
9122 unbreakable_space_node::reread, hmotion_node::reread): New methods
9123 to handle nodes specially if `unformat' flag is set.
9124 (do_asciify_macro): Renamed back to ...
9125 (asciify_macro): This.
9126 (unformat_macro): New implementation to simply set the `unformat'
9129 * MORE.STUFF: Added more info about deroff.
9131 2001-02-08 Werner LEMBERG <wl@gnu.org>
9133 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9134 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
9135 and `add_self()' methods to avoid hyphenation. For example, the
9136 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
9137 soft hyphen after `foo'. Now the hyphen list is correctly
9138 `foo<ignore><ignore>bar'.
9140 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
9142 * tmac/groff_tmac.man: Fix `BIR' macro.
9144 2001-02-04 Werner LEMBERG <wl@gnu.org>
9146 A new escape sequence `\:', inserting a zero-width break point.
9148 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
9149 * src/roff/troff/input.cc (get_copy, token::next, asciify):
9151 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
9153 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
9154 and `asciify()' methods.
9155 * src/roff/troff/node.cc (space_node::space_node): Updated.
9156 (space_node::asciify): Handle `was_escape_colon'.
9157 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9159 Handle `\~' similar to other comparable requests.
9161 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
9163 (token::next): Move creation of an unbreakable_space_node to...
9164 (token::add_to_node_list): Here.
9166 Fix a bug which sometimes prevented hyphenation of words connected
9167 with `\~' or `\ ' (and other escape sequences handled as
9168 TOKEN_NODE). This also fixes a hyphenation problem with boxes
9169 (after a call to the `unformat' request).
9171 * src/roff/troff/env.h (environment::possibly_break_line,
9172 environment::hyphenate_line): Introducing `start_here' parameter.
9173 * src/roff/troff/env.cc (environment::space_newline,
9174 environment::space): Use it.
9175 (environment::possibly_break_line, environment::hyphenate_line):
9177 * src/roff/troff/input.cc (process_input_stack): Use it.
9178 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9179 space_char_hmotion_node, overstrike_node): Add
9180 `get_hyphenation_type()' method.
9181 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
9182 if `unformat_only' is active.
9184 2001-01-30 Werner LEMBERG <wl@gnu.org>
9186 Implemented new read-only number register `.linetabs' which
9187 returns 1 if in line-tabs mode, 0 otherwise.
9189 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
9190 * src/roff/troff/env.cc (get_line_tabs): New function.
9191 (init_env_requests): Use it.
9192 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9194 * VERSION, REVISION: Changing to 1.17.0.
9196 2001-01-28 Werner LEMBERG <wl@gnu.org>
9198 Fixed a bug which prevented hyphenation of words which are finished
9201 * src/roff/troff/token.h (token): Add enum type
9202 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
9203 * src/roff/troff/input.cc (token::next, token::description,
9204 get_line_arg, token::add_to_node_list, token::process): Use it.
9206 2001-01-27 Werner LEMBERG <wl@gnu.org>
9208 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
9209 * src/roff/troff/div.cc (do_divert): Use it.
9211 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
9213 2001-01-25 Werner LEMBERG <wl@gnu.org>
9215 Adding the `linetabs' request. If set, tab distances are not
9216 computed relative to the input line but relative to the output line.
9218 * src/roff/troff/env.h (environment): New member `line_tabs'.
9219 * src/roff/troff/env.cc (line_tabs_request): Implement request.
9220 (environment::environment, environment::copy): Updated.
9221 (environment::distance_to_next_tab): Use `line_tabs'.
9222 (init_env_requests): Register request.
9223 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
9226 2001-01-24 Werner LEMBERG <wl@gnu.org>
9228 Introducing a new read-only register `.int' which is set to a
9229 positive value if the last output line is interrupted (i.e., if it
9232 * src/roff/troff/env.cc (init_env_requests): Add it.
9233 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9235 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
9237 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
9238 * src/preproc/html/pre-html.cc (findPrefix): New function which
9239 generates the troff executable name via the system prefix.
9240 * src/preproc/eqn/main.cc: Modified warning message.
9242 2001-01-23 Werner LEMBERG <wl@gnu.org>
9244 troff's `box' and `boxa' requests didn't preserve temporary
9247 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
9248 `saved_target_text_length' members.
9249 * src/roff/troff/div.cc (do_divert): Use them.
9251 Tabs (but not yet leaders and fields) are now handled correctly by
9254 * node.h (hmotion_node): Add field `was_tab'.
9255 * env.cc (environment::make_tab_node): Set it.
9256 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
9258 Added new request `unformat' which will, contrary to `asciify',
9259 preserve font information after unformatting (i.e., only nodes
9260 dealing with horizontal space are converted back to input
9263 * input.cc (asciify_macro): Renamed to ...
9264 (do_asciify_macro): this, having a new parameter `unformat_only'.
9265 (asciify_macro, unformat_macro): New; using do_asciify_macro.
9266 (init_input_requests): Added `unformat'.
9267 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
9268 parameter to control asciification process.
9269 * node.h (*_node::asciify): Ditto.
9270 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9272 2001-01-20 Werner LEMBERG <wl@gnu.org>
9274 * doc/groff.texinfo: Minor improvement of `.in' documentation.
9276 2001-01-18 Werner LEMBERG <wl@gnu.org>
9278 * tmac/ps.tmac: Remove call of psold.tmac.
9279 * tmac/psold.tmac: Comment updated.
9280 * tmac/psnew.tmac: Removed since no longer needed.
9281 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
9283 * font/devutf8/R.proto: Adding `shc' glyph.
9284 * font/devutf8/NOTES: Updated.
9286 * test-groff: Updated.
9288 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
9290 First cut of the new html device driver. Changes to pre-html and
9291 the new grohtml are too numerous to be documented here.
9293 Stuff related to `html' has been renamed to `html-old' and `html2'
9294 stuff has been renamed to `html' (including directories). The new
9295 html device driver is therefore invoked as `-Thtml'.
9297 Added new `\O' escape to suppress output (needed by html driver).
9299 Added functions and code to pass info about input-level commands
9300 (`.in', `.fl', etc.) to html driver.
9302 Three new functions (.html-begin, .html-end, and .html-image) for
9303 better html handling: `html-begin' will execute the remaining line
9304 if at the outermost nesting level, increasing an internal counter.
9305 `html-end' does the same but decreases the internal counter.
9306 `html_image' puts its arguments into a special node (suppress_node)
9307 to define an image region.
9309 The `output' request has been removed.
9311 * tmac/html-tags.tmac: Removed.
9312 * tmac/arkup.tmac: Updated and renamed to ...
9313 * tmac/www.tmac: New file.
9314 * tmac/markup.tmac Updated and renamed to ...
9315 * tmac/mwww.tmac: New file.
9316 * tmac/Makefile.sub: Updated.
9317 * tmac/an-old.tmac: Updated.
9318 * tmac/eqnrc: Updated.
9319 * tmac/groff_man.man
9320 * tmac/groff_markup.man: Updated and renamed to ...
9321 * tmac/groff_mwww.man: New file.
9322 * tmac/groff_tmac.man: Updated.
9323 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
9324 * tmac/html.tmac: Updated and renamed from html2.tmac.
9325 * tmac/pspic.tmac: Updated html support.
9326 * tmac/s.tmac: Added html output support.
9327 * tmac/troffrc, tmac/troffrc-end: Updated.
9329 * Makefile.in, doc/Makefile: Updated.
9330 * doc/groff.texinfo: Added info about new `\O' escape.
9331 * doc/homepage.ms: Use `MAILTO' macro.
9333 * font/devhtml/DESC.proto: Add `C' font.
9334 * font/devhtml/Makefile.sub: Updated.
9335 * font/devhtml/R.proto: Minor fixes.
9336 * font/devhtml-old/Makefile.sub: Updated.
9338 * src/devices/grohtml-old/Makefile.sub: Updated.
9340 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
9342 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
9343 graphic_start): Add `inline' parameter. Update.
9344 (html_end_suppress, graphic_end): Update.
9346 * src/include/html-strings.h: New file.
9347 * src/include/htmlindicate.h: Comments updated.
9348 * src/include/printer.h: Updated.
9350 * src/preproc/eqn/main.cc (do_file, main): Updated.
9351 * src/preproc/pic/troff.cc (troff_output::start_picture,
9352 troff_output::finish_picture): Updated.
9353 * src/preproc/tbl/main.cc (process_input_file): Updated.
9355 * src/roff/groff/groff.cc (main): Updated.
9356 Pass device arguments to predrivers also.
9357 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
9358 * src/roff/troff/env.h (environment): Updated.
9359 New elements `need_eol' and `ignore_next_eol' (for html output).
9360 * src/roff/troff/env.cc (environment::environment): Add initializers
9361 for `need_eol' and `ignore_next_eol'.
9362 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
9364 (point_size, fill, no_fill, center, right_justify, line_length,
9365 indent, temporary_indent, break_request, handle_tab): Use
9367 (set_tabs): Use `add_html_tag_tabs()'.
9368 (environment::add_html_tag): Updated.
9369 (environment::do_break): Updated.
9370 * src/roff/troff/div.cc (space_request, flush_output): Use
9371 `environment::add_html_tag()'.
9372 * src/roff/troff/input.cc: Updated.
9373 New variable `html_level' to indicate nested `html-begin' requests.
9374 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
9375 (non_interpreted_char_node, token_node, non_interpreted_node): Add
9376 `force_tprint()' method.
9377 (token::next): Handle `\O'.
9378 (do_suppress): Implement it.
9379 (html_begin, html_end, html_image): New functions.
9380 (init_output_requests): Renamed to ...
9381 (init_html_requests): this.
9383 (macro::append_str, macro::append_unsigned, macro::append_int): New
9385 New variable `output_low_mark_miny' to limit minimal value of y.
9386 (reset_output_registers): Use it.
9387 (output_request): Removed.
9388 (get_output_registers): New function.
9389 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
9390 (*_node): Added `force_tprint()' if necessary.
9391 (special_node): New elements `tf' and `get_tfont()'.
9392 (suppress_node): New class.
9393 * src/roff/troff/node.cc:
9394 New global variables `image_no' and `suppress_start_page'.
9395 (real_output_file): New method `is_on()'.
9396 (troff_output_file): New method `start_special(tfont)'.
9397 (troff_output_file::really_print_line): Use `tprint' conditionally.
9398 (real_output_file::print_line): Updated.
9399 (real_output_file::on): Updated.
9400 (*_node): Added `force_tprint()'.
9401 (special_node::special_node): Initializer updated.
9402 (special_node::same, special_node::copy, special_node::tprint_start):
9404 (get_reg_int, get_reg_str): New functions.
9405 (suppress_node::*): New methods.
9406 New global variables last_position, last_image_filename;
9407 (min): New inline function.
9408 * src/roff/troff/reg.h, src/roff/troff/request.h,
9409 src/roff/troff/troff.h: Updated.
9411 2001-01-13 Werner LEMBERG <wl@gnu.org>
9413 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
9414 documentation of `asciify' request.
9416 2001-01-12 Werner LEMBERG <wl@gnu.org>
9418 * src/roff/troff/input.cc: Move definition of special characters
9419 like `ESCAPE_TILDE' to ...
9420 * src/roff/troff/input.h: New file.
9421 * src/roff/troff/Makefile.sub (HDRS): Add it.
9423 Extending the .asciify request to `unformat' space characters also.
9425 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
9426 to count input space characters.
9427 Update constructors to take care of it.
9428 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
9429 `ESCAPE_SPACE' instead of normal space.
9430 (word_space_node::asciify): New method.
9431 (unbreakable_space_node::asciify): New method.
9432 (word_space_node::merge_space): New method.
9433 * src/roff/troff/env.cc (environment::space_newline,
9434 environment::space): Add code to initialize `num_spaces' (using the
9435 constructor of `word_space_node').
9436 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9439 2001-01-09 Werner LEMBERG <wl@gnu.org>
9441 * man/groff_char.man: Use table header traps only conditionally.
9443 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
9445 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
9447 2001-01-08 Werner LEMBERG <wl@gnu.org>
9449 Introducing the `box' and `boxa' requests which are similar to
9450 `di' resp. `da' but omitting a partially filled line (which is
9451 restored after ending the diversion).
9453 * src/roff/troff/div.h (diversion): Add elements to save partially
9455 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
9456 partially filled line.
9457 (divert, divert_append): Updated.
9458 (box, box_append): New functions.
9459 (init_div_requests): Use them.
9460 * src/roff/troff/env.h (environment): do_divert() is now a friend.
9461 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9463 * doc/groff.texinfo: Fix documentation of `lf' request.
9465 2000-12-25 Werner LEMBERG <wl@gnu.org>
9467 * src/roff/troff/troff.man, NEWS: Document `writem' request.
9469 2000-12-21 Werner LEMBERG <wl@gnu.org>
9471 Ignore `ss' request if in compatibility mode.
9473 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
9474 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
9475 * src/roff/troff/env.cc (space_size): Use it.
9477 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
9478 `ss' request in nroff mode.
9480 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
9483 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
9485 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
9487 2000-12-13 Werner LEMBERG <wl@gnu.org>
9489 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
9490 * src/preproc/eqn/neqn.man: Small fixes and additions.
9492 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
9494 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
9497 * src/preproc/eqn/neqn.man: New file.
9499 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
9502 * tmac/e.tmac: Add `T&' macro.
9503 Fix `indent cannot be negative' warning.
9504 * tmac/s.tmac: Fix `indent cannot be negative' warning.
9506 2000-12-07 Werner LEMBERG <wl@gnu.org>
9508 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
9510 2000-12-06 Werner LEMBERG <wl@gnu.org>
9512 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
9515 * MORE.STUFF: Added info about deroff for djgpp.
9517 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
9518 documentation of -rcR switch.
9520 2000-12-03 Werner LEMBERG <wl@gnu.org>
9522 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
9523 if -rcR=1 (which is now the default in nroff mode), a single, very
9524 long page is created instead of multiple pages: All `ne' and `wh'
9525 requests are put into conditionals; a new macro `an-end' is added to
9526 be called with `em'.
9528 Some other minor cleanups.
9530 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
9532 2000-12-02 Werner LEMBERG <wl@gnu.org>
9534 Fixing a bug which prevented hyphenation in words followed
9535 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
9537 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
9538 Adding possibly_break_line().
9539 * src/roff/troff/env.h (environment): Make possibly_break_line()
9542 Make `\~' usable in .tr request.
9544 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
9545 (token): Add stretchable_space().
9546 * src/roff/troff/input.cc (token::next, token::delimiter,
9547 token::description, process_input_stack, do_translate,
9548 add_to_node_list, token::process): Use it.
9549 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
9550 for adjusting the space.
9551 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
9552 for stretchable space.
9553 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
9554 (make_node): Add code for stretchable space.
9555 * src/roff/troff/env.cc (environment::add_char): Use it.
9556 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
9557 (get_copy, token::next, transparent_translate, asciify): Use it.
9559 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
9560 doc/groff.texinfo: Updated.
9561 * man/groff.man: Small reorderings.
9563 2000-11-23 Werner LEMBERG <wl@gnu.org>
9566 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
9568 * src/roff/troff/input.cc (main): Add `config_macro_path' and
9569 `safer_macro_path' to -M option.
9570 * src/roff/troff/troff.man: Fixes.
9572 2000-11-22 Werner LEMBERG <wl@gnu.org>
9574 Use safer path (except for config files) if -U isn't specified. Add
9575 a special macro path (without home and current directory) for config
9576 files. Add home directory to unsafe path for consistency. Don't
9577 include the home directory in the font path.
9579 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
9581 * src/include/macropath.h: Add `config_macrp_path'.
9582 * src/libs/libgroff/fontfile.cc: Fix font path.
9583 * src/roff/troff/input.cc (process_startup_file): Use
9584 `config_macro_path'.
9585 (main): Select unsafe path if -U is given.
9587 * src/preproc/eqn/main.cc (main): Fixing search path for
9589 * src/preproc/eqn/eqn.man: Updated.
9591 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
9594 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
9595 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
9596 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9597 src/devices/grotty/grotty.man: Updated.
9599 * Makefile.in: Fix comments.
9601 2000-11-17 Werner LEMBERG <wl@gnu.org>
9603 * tmac/safer.tmac: Empty file added (again) for compatibility
9605 * tmac/Makefile.sub: Updated.
9607 2000-11-16 Werner LEMBERG <wl@gnu.org>
9609 * src/devices/grodvi/dvi.cc (main),
9610 src/devices/grohtml2/post-html.cc (main),
9611 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9612 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9613 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9614 (main), src/preproc/html2/pre-html.cc (main),
9615 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9616 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9617 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9618 (main), src/utils/hpftodit/hpftodit.cc (main),
9619 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
9620 (main), src/utils/lookbib/lookbib.cc (main),
9621 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
9622 (main): Use stdout for -v.
9623 * src/roff/groff/groff.cc (run_commands),
9624 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
9625 to make direct printing to stdout possible.
9626 * src/roff/groff/pipeline.h: Updated.
9628 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
9629 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
9630 * src/utils/afmtodit/afmtodit.man: Updated.
9632 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
9633 (version): New function.
9635 * src/utils/addftinfo/addftinfo.man: Updated.
9637 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
9638 Fixing copyright dates.
9640 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
9643 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
9646 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
9648 2000-11-15 Werner LEMBERG <wl@gnu.org>
9650 In all programs, make -v return immediately with exit status 0 to
9651 be compliant with the GNU standard.
9653 * src/devices/grodvi/dvi.cc (main),
9654 src/devices/grohtml2/post-html.cc (main),
9655 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9656 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9657 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9658 (main), src/preproc/html2/pre-html.cc (main),
9659 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9660 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9661 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9662 (main): Implement it.
9665 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
9666 and postprocessors to the -v option.
9668 * src/roff/grog/grog.pl: Implement -v.
9669 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
9670 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9672 * src/roff/nroff/nroff.sh: Implement -v.
9673 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
9674 * src/roff/nroff/nroff.man: Updated.
9676 * src/preproc/eqn/main.cc (main): Fix comment typo.
9678 * MORE.STUFF: Added info about djgpp port of grap.
9680 2000-11-14 Werner LEMBERG <wl@gnu.org>
9682 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
9683 mode (or rather, implemented non-compatibility mode).
9684 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9686 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
9687 replacing it -- we don't find gxditview otherwise.
9688 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
9690 * src/preproc/pic/depend: Removed. Unnecessary.
9692 Implemented dummy keyword `solid' in pic for compatibility with
9695 * lex.cc (lookup_keyword): Added `solid'.
9696 * pic.y: Added SOLID with dummy rule.
9697 * pic.cc, pic_tab.h: Regenerated.
9698 * doc/pic.ms: Updated.
9700 2000-11-13 Werner LEMBERG <wl@gnu.org>
9702 For security reasons, don't use the current directory but the home
9703 directory while searching and scanning troffrc and troffrc-end.
9704 Similarly, replace the current directory with the home directory
9707 * Makefile.in (fontpath, tmacpath): Remove current directory.
9709 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
9710 two parameters `add_home' and `add_current'.
9711 (search_path::~search_path, search_path::command_line_dir,
9712 search_path::open_file): Remove tests for `dirs' being zero.
9713 * src/include/searchpath.h: Adjust.
9714 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
9716 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
9718 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
9719 * src/roff/troff/input.cc: Use `mac_path', initialized with
9721 (process_startup_file): Set `mac_path' to `safer_macro_path'.
9722 * src/roff/troff/env.cc: Use `mac_path'.
9724 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
9726 * NEWS, man/roff.man, src/roff/troff/troff.man,
9727 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
9730 2000-11-12 Werner LEMBERG <wl@gnu.org>
9732 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
9734 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
9735 * configure.in: Fix typo in comment.
9736 * configure: Regenerated.
9738 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
9741 2000-11-08 Werner LEMBERG <wl@gnu.org>
9743 Add system tmac directory (/usr/local/lib/groff/site-tmac).
9745 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
9746 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
9749 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
9750 * tmac/Makefile.sub (install_data): Create
9751 $(systemtmacdir) and $(localtmacdir).
9752 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
9753 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
9754 NEWS, doc/groff.texinfo: Updated and minor fixes.
9756 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
9757 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
9758 $(systemtmacdir) since the wrapper files are platform-dependent.
9760 2000-11-01 Werner LEMBERG <wl@gnu.org>
9762 * doc/groff.texinfo: Fix typo.
9764 2000-10-26 Werner LEMBERG <wl@gnu.org>
9766 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
9767 tmac.doc.old -> doc-old.tmac
9768 tmac.an.old -> an-old.tmac
9770 * tmac/tmac.*: Moved to ...
9771 * tmac/*.tmac: this.
9772 * tmac/man.local: Fix comment.
9773 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
9774 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
9775 Added some `FILES' sections. More use of @...@ directives. Other
9777 * arch/djgpp/README, font/devutf8/NOTES: Updated.
9778 * doc/homepage.ms, doc/groff.texinfo: Updated.
9779 * man/groff.man, man/roff.man: Updated.
9780 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
9781 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9782 src/devices/grotty/grotty.man: Updated.
9783 * src/preproc/pic/pic.man: Updated.
9784 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
9785 instead of -mdoc.old.
9786 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
9787 * src/roff/nroff/nroff.man: Updated.
9790 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
9792 * tmac/mm.diff: Removed -- it has no use now since the mm package
9795 * tmac/*: Removed trailing spaces.
9797 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
9798 the tmac subdirectory also).
9800 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
9801 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
9802 stuff since it is no longer needed.
9804 * README, PROBLEMS: Updated.
9806 2000-10-25 Werner LEMBERG <wl@gnu.org>
9808 Invert current behaviour: Search first FOOBAR.tmac, then
9811 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
9812 (open_mac_file, macro_source): Implement it.
9813 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
9814 doc/groff.texinfo, NEWS: Document it.
9816 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
9817 Small documentation improvements.
9819 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
9822 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
9824 2000-10-24 Werner LEMBERG <wl@gnu.org>
9826 Add local tmac directory (groff/site-tmac).
9828 * Makefile.in: Add $(localtmacdir).
9829 (uninstall_dirs): Add $(localtmacdir).
9830 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
9831 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
9832 in $(localtmacdir). Create $(localtmacdir).
9833 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
9834 Updated and minor fixes.
9836 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
9838 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
9840 2000-10-23 Werner LEMBERG <wl@gnu.org>
9842 Move hyphen.us to tmac directory.
9844 * src/roff/troff/hyphen.us: Removed.
9845 * src/tmac/hyphen.us: Added.
9846 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
9848 Change installation structure for data files from .../groff/... to
9849 .../groff/<version><revision>/... to be conform with other GNU
9852 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
9853 doc/Makefile: Implement it.
9854 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
9855 * configure: Updated.
9856 * arch/djgpp/README, font/devutf8/NOTES: Use it.
9857 * NEWS: Document it.
9858 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
9859 @MACRODIR@ instead of hard-coded directories.
9861 2000-10-22 Werner LEMBERG <wl@gnu.org>
9863 Implement $GROFF_BIN_PATH environment variable (which defaults to
9864 $bindir) used for child programs of groff and similar wrappers.
9866 * gendefs.sh: Improve documentation.
9867 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
9868 src/preproc/eqn/Makefile.sub (neqn),
9869 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
9870 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
9872 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
9873 $GROFF_PATH__ (the latter for communication with troff).
9874 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
9876 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
9877 doc/groff.texinfo: Document it.
9879 * doc/groff.texinfo: Improve documentation of troff's -a option.
9881 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
9883 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
9884 non-intrusive eol marker.
9885 (troff_output_file::determine_line_limits): New function.
9886 (troff_output_file::draw): Use it.
9887 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
9888 output_pending_lines() instead of output_line().
9889 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
9890 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
9891 createImage): Small fixes.
9893 2000-10-14 Werner LEMBERG <wl@gnu.org>
9895 Replace tmac.safer with a real secure solution.
9897 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
9898 system_request, pipe_output): Disable requests if in safer mode.
9899 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
9900 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
9901 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
9902 doc/groff.texinfo, src/roff/groff/groff.man,
9903 src/roff/troff/troff.man, arch/djgpp/README: Updated.
9905 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
9906 (resource_manager::output_prolog): Replace setenv() with putenv().
9908 2000-10-09 Werner LEMBERG <wl@gnu.org>
9910 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
9911 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
9912 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
9913 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
9914 compilation errors with some compilers. It seems that this code
9915 is no longer necessary -- if yes, it is easy to add some #ifdef's
9916 for that particular old-fashioned compiler.
9918 * MORE.STUFF: Added info about Meta-tbl.
9920 * doc/groff.texinfo: Added more info about `.if "..."..."'.
9922 2000-10-07 Werner LEMBERG <wl@gnu.org>
9924 Adding a new escape sequence \B'...': If the string between
9925 the delimiters is a valid numeric expression, return the character
9926 `1', and `0' otherwise. This is an analogon to \A.
9928 * src/roff/troff/input.cc (do_expr_test): Implement it.
9929 (token::next): Use it.
9930 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
9932 * tmac/tmac.trace: Made independent from escape character.
9934 2000-10-06 Werner LEMBERG <wl@gnu.org>
9936 Adding a new request .dei: define indirect. The first and second
9937 parameter of .dei are taken from string registers instead directly;
9938 this very special request is needed to make tmac.trace independent
9939 from the escape character (which might even be disabled).
9941 * src/roff/troff/input.cc (do_define_macro): Implement it.
9942 (define_macro_indirect): New function.
9943 (init_input_requests): Use it.
9945 Adding two requests .ecs and .ecr: Save and restore the escape
9946 character. These two requests are needed to make tmac.trace
9947 independent from the escape character (which might even be
9950 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
9952 (init_input_requests): Use it.
9954 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9956 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
9958 Adding a new option -P and new environment variable GROPS_PROLOGUE
9959 to grops, selecting a different prologue file (minor modifications
9962 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
9963 src/devices/grops/ps.cc (main): Implement it.
9964 * src/devices/grops/grops.man, NEWS: Document it.
9966 2000-09-22 Werner LEMBERG <wl@gnu.org>
9968 * INSTALL: Add info about selecting paper format.
9970 2000-09-21 Werner LEMBERG <wl@gnu.org>
9972 * src/roff/troff/input.cc (main): Fixing compiler warning.
9973 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
9974 strings.h from the former to the latter.
9975 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
9976 stuff from the former to the latter.
9978 2000-09-11 Werner LEMBERG <wl@gnu.org>
9980 Implementing two new requests .tm1 and .tmc: The former is similar
9981 to .tm but can output leading spaces; its syntax is similar to
9982 defining a string, i.e., a `"' can be used to mark the beginning of
9983 the string to be written to stderr: `.tm1 " test'. The latter is
9984 similar to .tm1 but doesn't write out a final newline character.
9986 * src/roff/troff/input.cc (terminal1, terminal_continue,
9987 do_terminal): New functions.
9988 (init_input_requests): Use them.
9989 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9991 2000-09-09 Werner LEMBERG <wl@gnu.org>
9993 * tmac/groff_mdoc.samples.man: Small fixes.
9995 2000-09-08 Werner LEMBERG <wl@gnu.org>
9997 * tmac/groff_mdoc.man: Fixing typo.
9999 2000-09-02 Werner LEMBERG <wl@gnu.org>
10001 Implementing a .nop request which does nothing.
10003 * src/roff/troff/input.cc (nop_request): New function.
10004 (init_input_requests): Use it.
10005 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10007 2000-09-01 Werner LEMBERG <wl@gnu.org>
10009 * doc/groff.texinfo: Added some comments.
10011 2000-08-30 Werner LEMBERG <wl@gnu.org>
10013 * src/roff/troff/TODO: Updated.
10015 2000-08-25 Werner LEMBERG <wl@gnu.org>
10017 * doc/groff.texinfo: Fix comment how to compile the DVI file.
10019 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10021 * font/devps/generate/Makefile (SHELL): Define explicitly to
10022 "/bin/sh", for non-Unix platforms.
10023 (extraclean): Use a more portable "" quoting instead of a
10024 backslash (which doesn't work on DOS/Windows).
10026 * font/devlj4/generate/Makefile (extraclean): Ditto.
10028 * font/devdvi/generate/Makefile (extraclean): Ditto.
10030 2000-08-25 Werner LEMBERG <wl@gnu.org>
10032 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
10033 src/roff/troff/troff.man: Document Eli's latest changes.
10035 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10037 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
10038 macro file names of the form NAME.tmac as well as tmac.NAME.
10040 2000-08-25 Werner LEMBERG <wl@gnu.org>
10042 * src/include/posix.h: Remove definition of FILENAME_MAX.
10044 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
10045 `sys_fatal' and `stop' function().
10047 * test-groff: Updated.
10049 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
10051 Added the new troff command .output <arg> to suppress output (while
10052 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
10053 registers (for passing the output dimensions to the output device).
10055 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
10057 * src/roff/troff/node.h, src/roff/troff/node.cc
10058 (troff_output_file::really_print_line,
10059 ascii_output_file::really_print_line,
10060 supress_output_file::really_print_line): Use `width' parameter.
10061 (troff_output_file::really_on, troff_output_file::really_off,
10062 output_file::on, output_file::off, real_output_file::on,
10063 real_output_file::off, real_output_file::really_on,
10064 real_output_file::really_off): New functions.
10065 (real_output_file:public output_file): New variable `output_on'.
10066 (real_output_file::begin_page, real_output_file::copy_file,
10067 real_output_file::transparent_char, real_output_file::print_line):
10069 (real_output_file::print_line): Use check_output_limits.
10070 * src/roff/troff/reg.h, src/roff/troff/request.h,
10071 src/roff/troff/input.cc (assign_registers): New function to remove
10073 (do_ps_file): Use it.
10074 (check_output_limits, reset_output_registers, output_request,
10075 init_output_requests): New functions.
10076 (init_input_requests): Updated.
10078 Added new grohtml2 device and html2 preprocessor (coding
10079 not yet finished) which will eventually replace grohtml.
10081 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
10083 * src/include/htmlindicate.h, src/include/htmlindicate
10084 (html_begin_suppress, html_end_suppress): New functions.
10085 * src/preproc/tbl/main.cc: Use it.
10086 * src/roff/groff/groff.cc: Add support for html2 device (which will
10087 automatically invoke the html2 preprocessor).
10088 * src/roff/troff/input.cc (is_html2): New variable.
10089 * src/roff/troff/troff.h, src/roff/troff/env.h,
10090 src/roff/troff/env.cc (environment::add_html_tag): New function
10092 (environment::do_break): Use it.
10093 * font/devhtml2/*: New files.
10094 * src/devices/grohtml2: New device.
10095 * src/preproc/html2: New preprocessor.
10096 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
10098 2000-08-23 Werner LEMBERG <wl@gnu.org>
10100 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
10102 2000-08-22 Werner LEMBERG <wl@gnu.org>
10104 * src/include/lib.h: Provide a fix for IRIX to not include
10107 2000-08-18 Werner LEMBERG <wl@gnu.org>
10109 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
10110 since some non-GNU sed programs can't handle null regexps.
10111 * configure, src/preproc/eqn/Makefile.sub,
10112 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
10114 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
10115 bug (string.h and strings.h are both needed according to latest
10118 * MORE.STUFF: Added info about unroff and troffcvt.
10120 2000-08-08 Werner LEMBERG <wl@gnu.org>
10122 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
10125 * tmac/tmac.man.old: Remove unused number register.
10127 * tmac.doc: Minor documentation fix.
10129 2000-08-07 Paul Eggert <eggert@twinsun.com>
10131 * src/roff/groff/pipeline.c (is_system_shell):
10132 Fix typo: "monocased_shell" no longer exists.
10134 2000-08-07 Paul Eggert <eggert@twinsun.com>
10136 Remove FILENAME_MAX limits.
10138 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
10139 that the argument length is less than FILENAME_MAX.
10140 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
10141 Use struct hack to allocate and free file name.
10142 (struct xtmpfile_list): fname is now part of the structure,
10143 not a pointer to another string.
10145 2000-08-07 Tom Schmidt <tschmidt@micron.com>
10147 * src/include/posix.h: Add a default value for FILENAME_MAX.
10149 2000-08-06 Paul Eggert <eggert@twinsun.com>
10151 Add support for new BSD-style man pages (with ".Dd" instead of
10152 ".TH"), so that "groff -man" understands both styles, even
10153 when running "groff -man" on a host whose system man page
10154 macros don't support ".Dd".
10156 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
10157 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
10158 in case the system man macros don't define Dd or TH.
10160 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
10161 * tmac/tmac.an: New one-line file.
10162 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
10164 2000-08-06 Werner LEMBERG <wl@gnu.org>
10166 * src/roff/troff/troff.man: Fixing typos.
10168 Version 1.16.1 released
10169 =======================
10171 2000-07-31 Werner LEMBERG <wl@gnu.org>
10173 Preparing release 1.16.1.
10175 * REVISION: Revision number set to 1.
10176 * MORE.STUFF: Added info about port to DOS.
10177 * NEWS, win32-diffs: Updated.
10179 * src/include/nonposix.h: Remove first line -- this file is used
10182 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
10185 2000-07-30 Werner LEMBERG <wl@gnu.org>
10187 * doc/texinfo.tex: Update to latest version.
10189 2000-06-28 Paul Eggert <eggert@twinsun.com>
10191 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
10192 commands that fail. Don't assume that "export a=b" is valid shell
10193 syntax. This is needed for Solaris 2.5.1.
10195 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
10196 comment about missing Solaris headers.
10198 * PROBLEMS: Add section about problems with Sun Make and VPATH.
10200 2000-06-25 Werner LEMBERG <wl@gnu.org>
10202 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
10205 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
10207 * win32-diffs: Updated.
10208 * README.WIN32: Added CRs to make all Windows editors happy.
10210 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
10211 src/roff/groff/pipeline.c).
10213 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10215 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
10216 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
10218 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
10220 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
10221 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
10223 (main): Support non-Posix systems with several different styles of
10224 slash characters in file names.
10226 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
10227 (main) [SET_BINARY]: Switch stdin into binary mode.
10229 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
10230 (main): Support file names with several possible slash-type
10231 characters, as given by DIR_SEPS[] in nonposix.h.
10232 (main) [__MSDOS__]: If renaming the temporary index file fails
10233 because it has more than one dot in its trunk, replace the dot
10234 with an underscore and try again.
10235 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
10237 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
10239 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
10240 (File::File): Open the input file in binary mode. Strip CR
10241 characters from each CR-LF pair.
10242 (xbasename): Support file names with several possible slash-type
10243 characters, as given by DIR_SEPS[] in nonposix.h.
10245 * src/include/Makefile.sub (HDRS): Add nonposix.h.
10247 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
10248 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
10249 [!_POSIX_VERSION]: Define for traditional Unix systems.
10250 (real_output_file::real_output_file): Remove the MSVC-specific
10251 call to popen, use instead POPEN_WT, appropriately defined on
10252 nonposix.h. #include nonposix.h.
10253 (real_output_file::~real_output_file): Remove the MSVC-specific
10254 call to pclose, a suitable macro is now defined on nonposix.h.
10255 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
10256 and WEXITSTATUS instead of assuming traditional Unix
10257 interpretation of the status returned by pclose.
10259 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
10260 call to popen, use POPEN_RT instead (appropriately defined on
10261 nonposix.h). #include nonposix.h.
10262 (ps_bbox_request): Open the PostScript file in binary mode.
10263 Close the file after processing it.
10264 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
10267 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
10268 A version of run_pipeline that doesn't use `fork'.
10269 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
10270 (system_shell_name, system_shell_dash_c)
10271 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
10272 the ugliness of testing DOS/Windows file names for equality, and
10273 support both stock shells and ports of Unix shells.
10275 * src/roff/groff/groff.cc: #include nonposix.h.
10276 (BSHELL): Definition moved to nonposix.h.
10277 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
10278 instead of a literal "-c".
10279 (xbasename): Support file names with several possible slash-type
10280 characters, as given by DIR_SEPS[] in nonposix.h.
10281 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
10282 of literal strings.
10284 * src/preproc/soelim/soelim.cc: #include nonposix.h.
10285 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
10287 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
10290 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
10292 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
10295 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
10297 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
10298 P_tmpdir is defined, use it instead of the literal "/tmp".
10299 (remove_tmp_files, add_tmp_file): New functions.
10300 (xtmpfile): Record temporary files and register an atexit function
10301 to delete them explicitly, instead of relying on the OS to do
10302 that, which doesn't work on non-Unix systems.
10304 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
10305 (search_path::search_path): Use PATH_SEP instead of a literal
10307 (search_path::command_line_dir): Ditto.
10308 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
10309 to support non-Posix systems.
10311 * src/libs/libbib/search.cc: #include nonposix.h.
10312 (search_list::add_file): Open the file in binary mode.
10314 * src/libs/libbib/linear.cc: #include nonposix.h.
10315 (file_buffer::load): Remove \r characters preceding \n from the
10318 * src/libs/libbib/index.cc: #include nonposix.h.
10319 (make_index_search_item): Open index_filename in O_BINARY mode.
10320 (index_search_item_iterator::get_tag): Ditto. Remove \r
10321 characters before \n characters.
10322 (index_search_item::check_files): Open files in binary mode.
10323 (index_search_item::munge_filename): Support DOS-style file names
10324 with backslashes and drive letters, use IS_ABSOLUTE.
10326 * src/devices/grops/ps.cc: #include nonposix.h.
10327 (main) [SET_BINARY]: Switch stdout to binary mode.
10329 * src/devices/grolj4/lj4.cc: #include nonposix.h.
10330 (main) [SET_BINARY]: Switch stdout to binary mode.
10332 * src/devices/grolbp/lbp.cc: #include nonposix.h
10333 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
10335 * src/devices/grodvi/dvi.cc: #include nonposix.h.
10336 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
10338 (main) [SET_BINARY]: Switch stdout to binary mode.
10339 [_MSC_VER]: Remove an explicit call to _setmode.
10341 * src/include/nonposix.h: New file.
10343 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
10344 operation when building with DJGPP.
10345 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
10346 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
10349 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
10351 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
10352 etc. can include a semi-colon on DOS/Windows.
10353 (depend.temp): Use depend1.temp instead of depend.temp1, to
10354 prevent files from overerwiting each other on 8+3 filesystems.
10356 * gendef.sh (t): Change definition to work with DOS/Windows.
10358 doc/groff.texinfo: Apart of some typo corrections, I also changed
10359 some index entris, to make them more non-ambiguous, and also put
10360 @ignore around some parts that are not yet written, to allow the
10361 Info output be readable.
10363 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
10365 Replaced specific checks for function declarations with a generic
10366 routine taken from GNU bfd.
10368 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
10369 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
10370 * configure.in: Use it.
10371 * src/devices/grolbp/lbp.cc, src/include/lib.h,
10372 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
10373 src/roff/groff/groff.cc: Use it.
10374 * Makefile.in, configure: Updated.
10376 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
10378 * src/devides/grolbp/lbp.h: Removed unused variables.
10380 2000-05-31 Keith Thompson <kst@sdsc.edu>
10382 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
10385 2000-05-31 Werner LEMBERG <wl@gnu.org>
10387 * aclocal.m4 (GROFF_SRAND): New function to test the return value
10388 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
10389 * configure.in: Use it.
10390 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
10391 * configure, Makefile.in: Updated.
10393 * configure.in: Add test for strncasecmp().
10394 * src/include/lib.h: Use it.
10396 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
10398 * src/preproc/grn/Makefile.sub: Add MLIB.
10400 2000-05-29 Nix <nix@esperi.demon.co.uk>
10402 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
10404 2000-05-29 Werner LEMBERG <wl@gnu.org>
10406 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
10408 * PROBLEMS: Small update.
10410 * src/devices/grolbp/lbp.cc: Various small fixes.
10412 2000-05-28 Keith Thompson <kst@sdsc.edu>
10414 * src/roff/nroff/nroff.sh: Fix main loop syntax.
10416 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
10418 2000-05-25 Werner LEMBERG <wl@gnu.org>
10420 * man/roff.man: Removed unused macro.
10422 2000-05-24 Werner LEMBERG <wl@gnu.org>
10424 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
10425 This is needed e.g. if you do
10426 `make distclean; ./configure; make dist'.
10428 Version 1.16 released
10429 =====================
10431 2000-05-23 Werner LEMBERG <wl@gnu.org>
10433 Adding font CWI (constant width italic) to devdvi.
10435 * font/devdvi/CWI: New file.
10436 * font/devdvi/generate/Makefile: Add generating rule.
10437 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
10438 tmac/tmac.dvi: Use it.
10439 * NEWS: Announce it.
10441 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
10442 * font/devlj4/generate/Makefile: Cosmetic changes only.
10444 * man/groff.man: Removed most of the redundant description of
10445 special characters (which is in groff_char.man). Added font
10446 translation CB->CR for devdvi. Other minor fixes.
10448 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
10449 (registered) symbols.
10451 2000-05-22 Werner LEMBERG <wl@gnu.org>
10453 * doc/Makefile: Added rule for creating info files.
10455 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
10457 * font/devdvi/generate/Makefile: Fixed dependencies.
10459 * font/devps/*: Regenerated. Heavy changes for Bookman and
10460 NewCentury Schoolbook!
10461 * font/devps/generate/afmname: Will now run with GNU awk.
10462 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
10463 * font/devps/generate/Makefile: Cosmetic changes only.
10465 2000-05-21 Werner LEMBERG <wl@gnu.org>
10467 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
10468 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
10469 `.SS' now produces a heading with a smaller size than `.SH'.
10470 Completely formatted.
10471 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
10473 * man/groff.man: Improved table appearance. Use of `eo' request
10474 to reduce number of doubled backslashes in macro definitions.
10475 Replacing `\e' with `\(rs'. Other minor fixes.
10477 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
10478 to have correct line number.
10480 * INSTALL: Small improvement.
10482 2000-05-20 Bernd Warken <bwarken@mayn.de>
10484 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
10487 2000-05-19 Bernd Warken <bwarken@mayn.de>
10489 * man/groff.man: Complete update (with a lot of corrections by WL).
10491 2000-05-18 Werner LEMBERG <wl@gnu.org>
10493 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
10495 * font/*/*: Implement it.
10496 * man/groff_char.man, NEWS: Document it.
10498 * src/include/unix.h: Removed. It isn't used.
10500 * doc/groff.texinfo: Slight improvements.
10502 2000-05-17 Werner LEMBERG <wl@gnu.org>
10504 * README, win32-diffs: Small fixes and improvements.
10506 2000-05-16 Werner LEMBERG <wl@gnu.org>
10508 * FDL: New file (the Free Documentation License version 1.1).
10510 * doc/groff.texinfo: Added many start-up values for gtroff.
10511 Some structural improvements of the source code.
10513 2000-05-15 Werner LEMBERG <wl@gnu.org>
10515 * src/roff/troff/input.cc: Added small comment about troffrc-end.
10516 * src/roff/troff/troff.man: Added info about troffrc-end.
10518 2000-05-14 Werner LEMBERG <wl@gnu.org>
10520 * Makefile.in (EXTRADIRS): Fix typos.
10521 (dist): Handle deletion of old .tar.gz file correctly.
10522 (DISTDIRS): Include all tty output devices.
10524 * doc/groff.texinfo: Adding more cross references; countless other
10527 2000-05-13 Werner LEMBERG <wl@gnu.org>
10529 * MORE.STUFF: Added Robert Marks's utilities.
10531 2000-05-12 Werner LEMBERG <wl@gnu.org>
10533 Added win32 port contributed by Blake McBride
10534 <blake@florida-software.com>.
10536 * README.WIN32, win32-diffs: New files.
10539 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
10540 (tmove, tmove2): Added parentheses to avoid compiler warnings.
10541 (change): Removed unused variables.
10543 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
10544 (savebounds): Changed return value from `int' to `void'.
10545 * src/preproc/grn/hdb.cc: Ditto.
10547 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
10548 final backslash in comment to avoid compiler warning.
10550 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
10552 * doc/groff.texinfo: More fixes.
10554 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
10556 * tmac/tmac.doc: Documentation fix.
10558 2000-05-11 Werner LEMBERG <wl@gnu.org>
10560 * doc/groff.texinfo: Reading the source code shows up a lot of
10561 omissions and incorrect data... More conversion to @Deffn macros.
10563 2000-05-10 Werner LEMBERG <wl@gnu.org>
10565 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
10568 * src/roff/troff/request.h: Removing unused `no_break_flag'.
10570 2000-05-09 Werner LEMBERG <wl@gnu.org>
10572 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
10575 * doc/groff.texinfo: Extended history section. More conversion to
10576 @Deffn macros. More .tr documentation.
10578 2000-05-07 Werner LEMBERG <wl@gnu.org>
10580 * doc/groff.texinfo: Completed tab section. Added info about
10583 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
10585 * PROBLEMS: Describe configure script fix for OS/390 Unix.
10587 2000-05-05 Werner LEMBERG <wl@gnu.org>
10589 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
10591 * NEWS: Document it.
10593 * man/troff.man: Minor optical improvements.
10595 2000-05-03 Werner LEMBERG <wl@gnu.org>
10597 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
10599 * font/*/*: Implement it.
10600 * man/groff_char.man, NEWS: Document it.
10602 2000-05-02 Werner LEMBERG <wl@gnu.org>
10604 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
10606 * NEWS: Document the three new man pages.
10608 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
10609 * configure: Updated.
10611 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
10613 2000-05-01 Werner LEMBERG <wl@gnu.org>
10615 Added grap support to grog.
10617 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
10618 * src/roff/grog/grog.man: Document it.
10620 * doc/groff.texinfo, NEWS: Add info about grap support.
10622 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
10623 (with slight fixes by me).
10625 * tmac/groff_tmac.man: New file documenting tmac mechanism.
10626 * tmac/Makefile.sub: Add groff_tmac.man.
10627 * man/roff.man: New file giving overview of roff system.
10628 * man/troff.man: A short reference of troff.
10629 * man/Makefile.sub: Add roff.man and troff.man.
10631 2000-04-30 Werner LEMBERG <wl@gnu.org>
10633 Added grap support to groff.
10635 * src/roff/groff/groff.cc: Implement it.
10636 * src/roff/groff/groff.man: Document it.
10638 * src/devices/grotty/grotty.man: Add cp1047 device.
10639 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
10641 * src/roff/groff/groff.man: Ditto.
10642 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
10643 * doc/groff.texinfo: Ditto.
10645 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
10648 2000-04-29 Werner LEMBERG <wl@gnu.org>
10650 * man/groff_char.man: Add `pc' glyph.
10651 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
10652 * tmac/tmac.tty: Add `pc' glyph.
10653 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
10654 we use cp1047 output device.
10656 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
10657 there are still hardcoded latin1->unicode values in utf8's font
10659 * configure: Updated.
10660 * NEWS: Minor clarification. Updated.
10662 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
10665 2000-04-28 Werner LEMBERG <wl@gnu.org>
10667 Adding EBCDIC code page 1047.
10669 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
10670 font/devcp1047/DESC.proto: New files.
10672 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
10673 either ascii/latin1 or cp1047.
10674 * Makefile.in: Use it.
10675 * configure: Updated.
10677 Replacing and/or adding `md' (mathdot) glyph with `pc'
10678 (periodcentered) in all text fonts.
10680 * font/*/*: Change it.
10682 2000-04-27 Werner LEMBERG <wl@gnu.org>
10684 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
10686 * configure.in: Add check for strings.h.
10687 * src/include/driver.h: Use HAVE_STRINGS_H.
10688 * src/devices/grolbp/lpb.cc: Remove string.h.
10690 * src/include/groff-getopt.h: New file. It will be used instead of
10691 getopt.h (to be included in lib.h) to avoid endless problems with
10692 picky C++ compilers.
10693 * src/include/lib.h: Use groff-getopt.h.
10694 * src/include/Makefile.sub: Updated.
10696 * configure: Updated.
10697 * Makefile.in: Updated.
10699 * NEWS: Mention EBCDIC support.
10701 2000-04-26 Werner LEMBERG <wl@gnu.org>
10703 * TODO: Some additions.
10705 2000-04-25 Werner LEMBERG <wl@gnu.org>
10707 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
10710 2000-04-23 Werner LEMBERG <wl@gnu.org>
10712 * src/roff/troff/troff.man: Minor fixes.
10714 2000-04-22 Werner LEMBERG <wl@gnu.org>
10716 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
10717 `.T' string register and the incompatible definition of the `.T'
10718 number register (compared to Unix troff).
10720 * man/groff_char.man: Add some missing characters.
10721 * font/devutf8/NOTES: Update.
10723 2000-04-21 Werner LEMBERG <wl@gnu.org>
10725 * src/include/htmlindicate.h, src/include/lib.h,
10726 src/include/posix.h: Fix copyright.
10728 * src/include/Makefile.sub: Update.
10730 2000-04-20 Werner LEMBERG <wl@gnu.org>
10732 * src/roff/troff/input.cc (input_char_description): Removing
10733 superfluous space char.
10735 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
10737 * doc/groff.texinfo: Document EBCDIC.
10739 2000-04-19 Werner LEMBERG <wl@gnu.org>
10741 Introducing `shc' as the glyph name for the soft hyphen character.
10743 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
10744 font/devlatin1/R.proto: Use it.
10748 2000-04-18 Werner LEMBERG <wl@gnu.org>
10750 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
10751 dependency on ASCII order.
10753 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
10755 * src/libs/libgroff/illegal.c: Added EBCDIC table.
10756 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
10758 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
10759 to increase portability.
10761 2000-04-15 Werner LEMBERG <wl@gnu.org>
10763 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
10764 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
10765 the generic `\n' if under OS/390 Unix.
10767 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
10769 * configure: Regenerated.
10771 2000-04-14 Werner LEMBERG <wl@gnu.org>
10773 * doc/groff.texinfo: More conversions to @Deffn.
10775 2000-04-12 Werner LEMBERG <wl@gnu.org>
10777 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
10780 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
10782 2000-04-10 Werner LEMBERG <wl@gnu.org>
10784 * doc/groff.texinfo: More conversions to @Deffn.
10786 2000-04-08 Werner LEMBERG <wl@gnu.org>
10788 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
10789 Updated to latest version (glibc 2.1.3).
10791 2000-04-07 Werner LEMBERG <wl@gnu.org>
10793 * doc/Makefile (clean): Include more index files.
10794 Add rule texinfo->dvi.
10796 2000-04-05 Werner LEMBERG <wl@gnu.org>
10798 * doc/groff.texinfo: Added new index `op' for operators. More
10799 info on end of sentence characters. More use of @Deffn.
10801 2000-03-30 Werner LEMBERG <wl@gnu.org>
10803 * */*.man: Adding a note that a whitespace can be inserted between
10804 a command line option and its parameter -- we are using GNU getopt.
10806 * src/roff/groff/groff.man: Add example of `-m mandoc'.
10808 2000-03-28 Werner LEMBERG <wl@gnu.org>
10810 Correct anachronism of calling the man macro file with `-man'
10811 instead of `-m man' etc.
10813 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
10814 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
10815 load tmac.<package>.
10817 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
10821 * doc/groff.texinfo: Updated.
10823 * tmac/groff_man.man: Copyright added.
10825 2000-03-27 Werner LEMBERG <wl@gnu.org>
10827 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
10828 typeset the request resp. escape name with a tt font -- due to a
10829 bug in texinfo.tex it is necessary to use the `-e' switch with
10832 Improving info about usage of groff units.
10836 2000-03-20 Werner LEMBERG <wl@gnu.org>
10838 * doc/groff.texinfo: Added section about man macro package
10839 (I've basically taken groff_man.man). Introducing new indices `ma'
10840 for macros/strings and `gl' for glyph names. Other minor fixes.
10842 * tmac/groff_man.man: Fixed some typos.
10844 2000-03-19 Werner LEMBERG <wl@gnu.org>
10846 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
10849 * doc/texinfo.tex: New file.
10851 2000-03-18 Werner LEMBERG <wl@gnu.org>
10853 * doc/groff.texinfo: Improved section on number registers. Other
10856 2000-03-16 Werner LEMBERG <wl@gnu.org>
10858 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
10861 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
10862 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
10863 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
10864 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
10866 * src/preproc/grn/grn.man: Better synopsis; added copyright.
10868 * src/roff/grog/grog.man: Updated copyright date.
10870 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
10872 * configure.in: Added test for strdup.
10874 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
10877 Replaced dynamic allocation of arrays `[...]' with `new' operator.
10881 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
10883 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
10885 2000-03-11 Werner LEMBERG <wl@gnu.org>
10887 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
10889 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
10890 * src/include/lib.h: Remove some spaces.
10892 2000-03-10 Werner LEMBERG <wl@gnu.org>
10894 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
10895 initializers from arguments (some compilers don't like this).
10897 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
10899 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
10900 used by pic and eqn to tell grohtml where the graphic regions start
10902 * src/libs/libgroff/Makefile.sub: Use it.
10903 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
10904 graphic_start() and graphic_end() from htmlindicate.cc.
10906 2000-03-09 Werner LEMBERG <wl@gnu.org>
10908 * tmac/tmac.safer: Will now work correctly in compatibility mode.
10909 * tmac/groff_man.man: More fixes.
10911 2000-03-08 Werner LEMBERG <wl@gnu.org>
10913 * doc/Makefile: Added texput.log to the `clean' target.
10914 * doc/groff.texinfo: Added info about delimiters for escapes.
10916 2000-03-08 Bernd Warken <bwarken@mayn.de>
10918 * src/preproc/pic/pic.man: Add info on conversion of pic images to
10919 other graphic formats.
10921 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
10923 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
10924 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
10925 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
10928 2000-03-07 Werner LEMBERG <wl@gnu.org>
10930 * doc/groff.texinfo: Spelling fixes.
10932 2000-03-06 Werner LEMBERG <wl@gnu.org>
10934 * tmac/groff_man.man: Completely revised to cover everything in
10937 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
10938 Other minor fixings.
10939 * src/roff/troff/env.cc (environment_copy): Improve error message and
10941 * src/roff/troff/TODO: Updated.
10943 * doc/Makefile: Bug fixes -- this is still provisional, though...
10945 * tmac/eqnrc: Small fixes.
10947 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
10949 Adding a request `evc' to copy environments.
10951 * src/roff/troff/env.cc (environment::copy, environment_copy):
10953 * src/roff/troff/env.h: Add prototype.
10955 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
10957 Adding strsep() -- Solaris 8 doesn't have it.
10959 * configure.in: Test it.
10960 * src/devices/grolbp/lbp.cc: Add code.
10962 2000-03-05 Werner LEMBERG <wl@gnu.org>
10964 * src/roff/troff/div.cc (macro_diversion::output,
10965 top_level_diversion::output): Fixing an incompatibility with
10966 original troff: \x'0' updates the .a register also. Thanks to
10967 <Andries.Brouwer@cwi.nl> for pointing this out.
10968 * doc/groff.texinfo: Document it.
10970 * Makefile.in: Create Makefile.dep if necessary before calling the
10971 submake process to avoid warning about nonexistent file.
10973 * NEWS, PROJECTS: Updated.
10975 2000-03-04 Werner LEMBERG <wl@gnu.org>
10977 * tmac/troffrc: Add tmac.lbp.
10979 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
10981 * tmac/tmac.lbp: New file.
10982 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
10985 2000-03-03 Werner LEMBERG <wl@gnu.org>
10987 * Makefile.in: Fixing $(subdir).
10989 * README, NEWS: Small fixes.
10991 * test-groff: Adding path to grolbp.
10993 * configure.in: The (new) file src/xditview/Imakefile.in will be
10994 also configured -- it is now possible to build gxditview in a
10995 directory different from $srcdir.
10997 2000-03-02 Blake McBride <blake@florida-software.com>
10999 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
11001 * MORE.STUFF: Added website of bell labs and info about plot2dev.
11003 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
11005 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
11008 2000-02-29 Werner LEMBERG <wl@gnu.org>
11010 Adding GNU getopt to the groff distribution.
11012 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
11014 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
11015 * aclocal.a4: Remove GROFF_GETOPT function.
11016 * configure.in, Makefile.in, PROBLEMS: Update.
11017 * src/include/lib.h: Replace getopt tests with getopt.h.
11018 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
11020 * doc/groff.texinfo: Further checking/updating. Adding more index
11023 * man/groff_out.man: Fix nroff mode activation (for emacs).
11024 * man/groff_font.man: Add missing ligature.
11026 2000-02-28 Werner LEMBERG <wl@gnu.org>
11028 * doc/groff.texinfo: Further checking/updating. Adding more index
11031 * src/devices/grolbp/grolbp.man: Added a comment line at the
11032 beginning of the file (similar to shell scripts) which indicates
11033 that `tbl' should be used as a preprocessor.
11035 2000-02-27 Blake McBride <blake@florida-software.com>
11037 Adapting groff to MS Visual C++ 6.0 compiler (tested with
11038 Windows NT 4.0). Uses _MSC_VER define where necessary.
11040 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
11041 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
11042 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
11043 src/include/lib.h, src/libs/libgroff/errarg.cc,
11044 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
11045 src/preproc/refer/label.y, src/preproc/refer/label.cc,
11046 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
11047 src/roff/troff/div.cc, src/roff/troff/env.cc,
11048 src/roff/troff/input.cc, src/roff/troff/node.cc,
11049 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
11050 if_to_a() to avoid name clashes.
11051 * src/include/posix.h: Don't use unistd.h.
11052 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
11053 clause for integrating non-Unix xtmpfile() code.
11054 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
11055 structure; use "rt" for popen() in pipe_source(); add getpid()
11057 * src/roff/troff/node.cc: Use special versions of popen() in
11058 real_output_file() and pclose() in ~real_output_file().
11060 2000-02-27 Werner LEMBERG <wl@gnu.org>
11062 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
11063 LBP-8 series laser printers). This code has been contributed by
11064 Francisco Andrés Verdú <pandres@dragonet.es>.
11066 * src/devices/grolbp/*: The grolbp output device.
11067 * font/devlpb/*: The font description files.
11068 * Makefile.in: Add grolpb and devlbp subdirectories.
11070 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
11071 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
11074 * doc/groff.texinfo: Further checking/updating. Adding more index
11079 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
11081 * man/groff_font.man: Adding info about obsolete DESC keywords.
11082 * src/devices/grolj4/grolj4.man: Documenting additional DESC
11085 2000-02-26 Werner LEMBERG <wl@gnu.org>
11087 * src/preproc/grn/grn.man: Added info about the gremlin file format
11088 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
11090 2000-02-25 Werner LEMBERG <wl@gnu.org>
11092 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
11093 friends to be non-integer.
11095 * src/preproc/grn/grn.man: Document it.
11097 * doc/groff.texinfo: Further checking/updating. Adding more index
11100 2000-02-24 Werner LEMBERG <wl@gnu.org>
11102 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
11103 line thicknesses to be integer multiples of this value.
11105 * src/preproc/grn/grn.man: Commenting out the -s option -- the
11106 corresponding code doesn't work (yet).
11108 * doc/groff.texinfo: Further checking/updating. Adding more index
11111 2000-02-23 Werner LEMBERG <wl@gnu.org>
11113 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
11114 specify line thickness instead of base units. The new default
11115 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
11116 thick lines respectively.
11118 Removed unused variable `prevval'.
11120 * src/preproc/grn/grn.man: Updated.
11122 2000-02-22 Werner LEMBERG <wl@gnu.org>
11124 * src/preproc/grn/main.cc: Slight formatting.
11126 * src/roff/groff/groff.man: Formatting fix.
11127 * src/preproc/grn/grn.man: Ditto.
11129 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
11131 * doc/groff.texinfo: Further checking/updating.
11133 2000-02-21 Werner LEMBERG <wl@gnu.org>
11135 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
11137 * test-groff: Added grn subdir to path.
11139 * doc/groff.texinfo: Some restructing and other small improvements.
11141 * src/roff/groff/groff.cc (help): Fixed info string.
11143 2000-02-20 Werner LEMBERG <wl@gnu.org>
11145 * doc/meref.me: Fix description of .GS request.
11147 * src/roff/troff/troff.man: Fixing typo.
11149 Adding the `grn' preprocessor for gremlin graphic files.
11151 * src/preproc/grn/*: This is the Berkeley distribution written by
11152 David Slattengren and Barry Roitblat, adapted to groff by Daniel
11153 Senderowicz and Werner Lemberg.
11155 * doc/grnexampl.{me,g}: A sample for grn.
11157 * Makefile.in: Added subdirectory entry for grn.
11159 * src/roff/groff/groff.cc: Added support for grn. It can be now
11160 called with the switch `-g'.
11162 * src/roff/groff/groff.man: Updated.
11164 * src/roff/grog/grog.{man,pl,sh}: Updated.
11168 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
11170 * src/include/lib.h: Added xtmptemplate and made xtmpfile
11171 parametrically polymorphic.
11173 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
11174 and the alterations to xtmpfile.
11175 xtmpfile can be requested to return the filename created
11176 and asked not to unlink the temp file. The default behaviour
11177 if parameters are absent is exactly the same as before.
11179 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
11181 A new request `length' is available which returns the length of a
11182 string in a number register:
11184 * src/roff/troff/input.cc (length_macro): Implement it.
11185 * src/roff/troff/input.cc (init_input_requests): Register it.
11187 2000-02-11 Werner LEMBERG <wl@gnu.org>
11189 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
11190 of the `substring' request.
11192 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
11195 * src/roff/troff/TODO, NEWS: Updated.
11197 2000-02-09 Werner LEMBERG <wl@gnu.org>
11199 * src/roff/groff/groff.man: Added an example.
11201 2000-02-06 Werner LEMBERG <wl@gnu.org>
11203 I've considerably modified the directory structure of the
11204 distribution to get a more vertical layout. For example, the number
11205 of top level directories has been reduced from 42 to 6.
11207 As a consequence, many changes, especially to the makefiles, were
11210 * The makefile variables `top_builddir' and `top_srcdir' have been
11211 introduced. Virtually all relative paths have been replaced with
11212 absolute ones using these two variables.
11214 * Dependencies (in the files `Makefile.dep') are no longer part of
11215 the distribution. Instead, they are created during a `make install'
11216 in the build directory.
11218 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
11219 make `top_srcdir' and `top_builddir' absolute.
11221 Some other changes:
11223 * Man pages now depend on the files `VERSION' and `REVISION'.
11225 * The added shell script `mkinstalldirs' will replace `mkdir' in
11228 * VERSION: Version number increased to 1.16.
11230 2000-02-04 Werner LEMBERG <wl@gnu.org>
11232 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
11234 * Makefile.in: Removed $(tmac_m) since it is no longer needed
11235 (after an update of the mm stuff).
11237 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
11239 2000-02-03 Werner LEMBERG <wl@gnu.org>
11241 The .psbb request will now also accept Mac PS images (i.e. using LF
11242 as the EOL character).
11244 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
11245 (with slight modifications).
11246 * troff/input.cc (do_ps_file): Use it.
11248 * test-groff: Add grohtml and grolj4 output devices to PATH.
11250 2000-01-30 Werner LEMBERG <wl@gnu.org>
11252 * NEWS, MORE.STUFF: Updated.
11254 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
11256 Add the `srand' command to pic.
11258 * pic/lex.cc, pic/pic.y: Implement it.
11259 * pic/pic.man: Document it.
11260 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
11262 2000-01-30 Werner LEMBERG <wl@gnu.org>
11264 Add a new request `.psbb'. This does exactly what the external
11265 program psbb did. It scans a PostScript image file for a
11266 %%BoundingBox comment and extracts the bounding box values (in
11267 PostScript units) which are then stored in the four new (read-only)
11268 number registers `llx', `lly', `urx', and `ury'.
11270 This will allow the usage of the .PSPIC macro without worrying
11271 about unsafe behaviour of groff, i.e., it will work without the
11272 `-U' switch of groff.
11274 * troff/input.cc: Implement it.
11275 * tmac/tmac.pspic: Use it.
11276 * troff/troff.man, grops/grops.man, NEWS: Document it.
11277 * psbb/*, Makefile.in: Remove it since it is no longer needed.
11279 This is bloody C code simply adapted from psbb.c! Any improvements
11282 2000-01-29 Werner LEMBERG <wl@gnu.org>
11284 * man/groff_font.man: Minor clarifications.
11288 2000-01-28 Werner LEMBERG <wl@gnu.org>
11290 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
11292 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
11294 * man/groff_font.man: Brought up to date regarding tcommand
11296 * libgroff/font.cc: Handle everything after `--' as a comment
11298 * devps/*: Added comment delimiter inside devps font files.
11300 2000-01-28 Werner LEMBERG <wl@gnu.org>
11302 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
11303 \fC...\fP (which now works as expected).
11305 * troff/troff.man: Fix typo.
11307 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
11309 Completed the pass_filenames implementation in troff.
11311 * libdriver/input.cc: Will read the new `F' tcommand.
11312 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
11313 * troff/input.cc: Use it.
11315 2000-01-26 Werner LEMBERG <wl@gnu.org>
11317 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
11318 font will now be updated even if an invalid font is selected.
11320 2000-01-24 Werner LEMBERG <wl@gnu.org>
11322 * doc/homepage.ms: Updated for new tmac.arkup.
11324 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
11326 * tmac/tmac.arkup: Cleanup.
11328 Added `\&' to .HTML macro to `leave vertical mode', so to say.
11330 Removed obsolete .LINK macro completely.
11332 The macros .URL, .FTP, and .MAILTO now accept a third argument which
11333 will be immediately appended to the second argument (to be used with
11334 punctuation, for example).
11336 Disabled .CDFTP macro temporarily for security reasons.
11338 * tmac/groff_markup.man: Complete revision for latest changes in
11339 tmac.arkup -- note that it does not yet format correctly with
11342 2000-01-23 Bruno Haible <haible@clisp.cons.org>
11344 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
11345 * devutf8/R.proto: Add mappings for wp, lh, rh.
11346 * devutf8/NOTES: Updated.
11348 2000-01-23 Werner LEMBERG <wl@gnu.org>
11350 * doc/groff.texinfo: Updated version/copyright info.
11352 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
11354 Added support for two new directives in device descriptions:
11355 `pass_filenames' (to pass the input file name to the output device)
11356 and `use_charnames_in_special' (to support e.g. accented characters
11357 in the `X' request).
11359 * include/font.h, troff/charinfo.h: Declare it.
11361 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
11363 * devhtml/DESC: Use it.
11365 * troff/input.cc: New function encoded_char.
11367 * troff/token.h: Add test for `specialness'.
11369 2000-01-21 Werner LEMBERG <wl@gnu.org>
11371 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
11372 mistake from the list of files to be installed.
11374 2000-01-18 Werner LEMBERG <wl@gnu.org>
11376 * README: Added info how to apply patches.
11378 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
11380 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
11382 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
11384 * troff/input.cc: Add support for troffrc-end.
11386 * tbl/main.cc: Altered to issue table-start and table-end special
11387 characters if using the html device.
11389 * devhtml/*: Modified font files to incorporate html encoding of
11392 * tmac/groff_markup.man: New file documenting tmac.arkup.
11394 * tmac/troffrc-end: New file. This is invoked after all user
11395 specified macros. Currently used by the html device to include
11396 tmac.html. Thus no need for users to specify -mhtml anymore.
11398 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
11399 (MAN7): Add groff_markup.man.
11401 * tmac/tmac.an, tmac/tmac.html: Small html updates.
11403 * tmac/troffrc: tmac.arkup will now be called for the html device.
11405 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
11406 extra device specific information about fonts.
11408 * doc/homepage.ms: New file. It is an example how an HTML home page
11409 could look like with grohtml.
11411 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
11413 2000-01-12 Bruno Haible <haible@clisp.cons.org>
11415 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
11418 * devutf8/NOTES: Updated.
11420 2000-01-08 Bruno Haible <haible@clisp.cons.org>
11422 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
11423 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
11424 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11425 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
11426 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
11427 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
11428 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
11429 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
11432 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
11434 2000-01-12 Fabrizio Polacco <fab@prosa.it>
11436 grolj4: Paper size will be searched case-insensitively.
11438 * include/lib.h: Add check for strcasecmp().
11439 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
11440 * configure.in: Check for strcasecmp().
11442 2000-01-11 Werner LEMBERG <wl@gnu.org>
11444 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
11447 2000-01-10 Werner LEMBERG <wl@gnu.org>
11449 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
11452 Add a new read-only register, `.Y', which contains the groff
11455 * troff/input.cc (init_input_requests): Define it.
11456 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
11457 * doc/groff.texinfo, troff/troff.man: Document it.
11459 * libgroff/Makefile.sub (version.cc): Add definition of
11460 `Version_string[]', consisting of `<major>.<minor>.<revision>'
11461 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
11462 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
11463 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
11464 troff/input.cc, pfbtops/pfbtops.c: Use it.
11466 2000-01-10 Fabrizio Polacco <fab@prosa.it>
11468 Add a revision scheme to the groff package.
11470 * REVISION: New file.
11471 * libgroff/Makefile.sub (version.cc): Use it to define
11472 `revision_string[]'.
11473 * grops/psrm.cc: Use revision_string (converted to an unsigned
11474 integer) in constructor of resource_manager.
11476 2000-01-10 Bruno Haible <haible@clisp.cons.org>
11478 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
11480 * Makefile.in (DEVDIRS): Add devutf8.
11481 * grotty/tty.cc: Include device.h.
11482 (glyph): Change type of `code' to `unsigned int'.
11483 (tty_printer): New field is_utf8. Constructor takes device argument.
11484 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
11485 (tty_printer::add_char): Change type of first arg to `unsigned int'.
11486 (tty_printer::put_char): New function.
11487 (tty_printer::end_page): Use put_char() instead of ::putchar().
11488 (make_printer): Pass device to tty_printer constructor.
11489 * nroff.sh: Determine default device by calling 'locale'. As a
11490 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
11491 Recognize UTF-8 locales.
11492 * tmac/eqnrc: Recognize utf8 like latin1.
11493 * tmac/troffrc: Device utf8 needs tmac.tty.
11495 2000-01-07 Werner LEMBERG <wl@gnu.org>
11497 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
11499 2000-01-07 Paul Eggert <eggert@twinsun.com>
11501 Add a new predefined writeable number register, `year',
11502 which contains the current year.
11504 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
11505 * tmac/tmac.s: Use it.
11506 * troff/input.cc (init_registers): Initialize it.
11508 2000-01-06 Werner LEMBERG <wl@gnu.org>
11510 * PROBLEMS: Fixed typo.
11512 2000-01-04 Paul Eggert <eggert@twinsun.com>
11514 * PROBLEMS: Add Y2k advice for the yr number register.
11516 2000-01-03 Paul Eggert <eggert@twinsun.com>
11518 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
11520 2000-01-02 Werner LEMBERG <wl@gnu.org>
11522 * tmac/tmac.arkup: Slight modification of macros to provide better
11523 appearance for non-HTML formats.
11525 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
11527 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
11528 does not automatically translate to malloc(n) on all OSes
11529 (e.g., SunOS) so do it explicitly. Also, check the returned
11532 2000-01-01 Werner LEMBERG <wl@gnu.org>
11534 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
11536 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
11537 expects this variable
11539 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
11541 * doc/Makefile: Added instructions to create HTML and text
11542 versions of some files.
11544 1999-12-31 Werner LEMBERG <wl@gnu.org>
11546 * Updated INSTALL.gen.
11548 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
11549 better resp. correctly with non-HTML devices.
11551 Version 1.15 released
11552 =====================
11554 1999-12-28 Werner LEMBERG <wl@gnu.org>
11556 * NEWS, VERSION: Changed to 1.15
11558 1999-12-27 Paul Eggert <eggert@twinsun.com>
11560 * nroff/nroff.man: -S is safer, not safe.
11562 * groff/groff.cc (main): Use `safer', not `safe', in variable
11563 names. This does not change the behavior.
11565 * troff/input.cc (main): Likewise.
11567 * nroff/nroff.sh: Likewise.
11569 * troff/input.cc (prepend_string): New function.
11570 (main): Prepend -msafer, so that we check macro libraries for
11573 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
11575 Version 1.14 released
11576 =====================
11578 1999-12-26 Werner LEMBERG <wl@gnu.org>
11580 * NEWS, VERSION: Changed to 1.14.
11582 1999-12-24 Werner LEMBERG <wl@gnu.org>
11584 * refer/refer.cc: Fixing the last fix.
11586 Version 1.13 released
11587 =====================
11589 1999-12-23 Werner LEMBERG <wl@gnu.org>
11591 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
11596 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
11598 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
11599 document conventions, the version number must be a real.
11601 Version 1.12.1 released
11602 =======================
11604 1999-12-22 Werner LEMBERG <wl@gnu.org>
11606 * VERSION: Changed to 1.12.1.
11608 1999-12-22 Alan Rooks <arooks@istar.ca>
11610 * refer/refer.cc (do_file): Slight modification to satisfy the
11611 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
11614 1999-12-20 Werner LEMBERG <wl@gnu.org>
11616 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
11619 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
11620 list of unsafe requests.
11622 * pic/pic.man: Fixed a typo.
11624 * man/groff_out.man: Fixed a typo.
11626 1999-12-18 Werner LEMBERG <wl@gnu.org>
11628 * Makefile.in: Doc fixes.
11630 1999-12-17 Fabrizio Polacco <fab@prosa.it>
11632 * groff/groff.cc: Missing `U' option added to getopt().
11634 * troff/troff.man: Missing `U' option added to synopsis.
11636 Version 1.12 released
11637 =====================
11639 1999-12-14 Werner LEMBERG <wl@gnu.org>
11641 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
11644 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
11645 with the more appropriate terms `safer' and `unsafe'.
11647 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
11648 sys_nerr and sys_errlist[].
11650 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
11652 * pic/pic.y, pic/pic.cc: Added check for fmod().
11654 1999-12-13 Werner LEMBERG <wl@gnu.org>
11656 * VERSION: Changed to 1.12.
11658 Here some patches from various sources; most of them taken from
11659 the Debian distribution.
11661 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
11662 tmac/Makefile.sub: New files copied directly from the NetBSD
11663 distribution. Probably, some additional adaptation later on is
11666 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
11667 of unsafe requests.
11669 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
11670 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
11671 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
11672 (`-S') is now the default.
11674 * README, NEWS: Updated.
11676 1999-12-09 Werner LEMBERG <wl@gnu.org>
11678 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
11680 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
11682 1999-12-06 Werner LEMBERG <wl@gnu.org>
11684 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
11685 grief than relief today. Additionally, it is against the GNU
11688 * configure: Recreated.
11690 1999-12-05 Werner LEMBERG <wl@gnu.org>
11692 * configure.in: Added GROFF_LIBM.
11694 * configure: Recreated.
11696 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
11699 * Makefile.in: Added definition of $(LIBM).
11701 * Makefile.comm (LIBM): Removed.
11703 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
11705 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
11707 * doc/Makefile: Added rule for generation pic.html.
11709 (clean): Files produced by grohtml will be removed also.
11711 * doc/pic.ms: Small fix.
11713 * tmac/tmac.html: Fixed suppression of headers.
11715 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
11717 * tmac/tmac.html: Fixing horizontal arrows.
11719 Turning off hyphenation.
11721 * tmac/tmac.an: Improved support for grohtml; better indentation,
11722 no footers/headers.
11724 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
11726 * tmac/tmac.arkup: Added CDFTP macro
11728 * tmac/tmac.html: All headers are turned off for ms, me, and mm
11731 * tmac/troffrc: Some additions for HTML stuff.
11733 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
11735 * tmac/tmac.html: Small changes.
11737 1999-09-26 Werner LEMBERG <wl@gnu.org>
11739 * doc/groff.texinfo: Minor fixes.
11741 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
11743 * devhtml/TR: Changed spacewidth to 3.
11745 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
11747 * tmac/tmac.html: Moved markup macros to tmap.arkup.
11749 * tmac/tmac.arkup: New file.
11751 * grohtml/ChangeLog: New file.
11753 1999-09-16 Werner LEMBERG <wl@gnu.org>
11755 * doc/groff.texinfo (Common Features): Added Copying chapter.
11756 Changed format to @smallbook.
11758 1999-09-15 Werner LEMBERG <wl@gnu.org>
11760 * NEWS: Added info about groff.texinfo.
11762 * doc/groff.texinfo: Will now compile (using texi2dvi) without
11765 1999-09-14 Werner LEMBERG <wl@gnu.org>
11767 * groff/groff.man: More updates.
11769 1999-09-13 Werner LEMBERG <wl@gnu.org>
11771 * doc/groff.texinfo: New file. This manual is still very
11772 rudimentary. It has been originally contributed by Trent
11773 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
11776 * INSTALL: Added information about the `doc' subdir
11778 * troff/troff.man: Minor fixes.
11780 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
11783 * troff/input.cc (usage): Added missing `-ffam' to usage message.
11785 * Makefile.in (dist): groff-$(version).tar.gz must be removed
11786 also, otherwise it is included itself in another call of `make
11789 * groff/groff.cc (synopsis): Removed superfluous space.
11791 * PROJECTS, PROBLEMS, NEWS: Updated.
11793 * VERSION: Updated to 1.12beta.
11795 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
11797 * README: Updated: Included documentation about CVS repository,
11798 mailing lists, and daily snapshots.
11800 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
11802 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
11804 * tmac/tmac.an: If the tag didn't fit into the space that the
11805 macro `TP' specifies, the rest of the tag went into the space for
11808 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
11810 * grolj4/lj4.cc: Added duplex printing (option `-d').
11812 * grolj4/grolj4.man: Document duplex printing.
11814 1999-09-12 Werner LEMBERG <wl@gnu.org>
11816 * doc/Makefile (pic.ps): Fixed rule which caused problems with
11817 non-GNUish sed programs.
11819 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
11822 * configure.in (LIBS): Added `-lc'
11824 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
11826 * pic/tex.cc (solid_arc): Casting M_PI to double.
11828 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
11830 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
11831 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
11832 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
11834 * groff/groff_man.man: New file. This manual page was originally
11835 written for the Debian GNU/Linux system by Susan G. Kleinmann
11838 * eqn/list.cc (list_box::compute_metrics,
11839 list_box::compute_sublist_width): Removed variable declaration to
11840 avoid shadowing warnings.
11842 * grops/psrm.cc (resource_manager::process_file): Ditto.
11844 * tfmtodit/tfmtodit.cc (main): Ditto.
11846 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
11847 to avoid shadowing warnings.
11849 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
11850 shadowing loop variable.
11852 * groff/groff.man, troff/troff.man: Added doc about grohtml.
11854 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
11856 New grohtml frontend to convert groff input to html.
11858 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
11860 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
11862 * tmac/eqnrc: Added html device.
11864 * tmac/tmac.html: New file.
11866 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
11867 (troff_output::start_picture, troff_output::finish_picture),
11868 tbl/main.cc (process_input_file):
11869 Surrounded output with `graphics_start' and `graphics_end' so that
11870 the html driver can identify non-text portions.
11872 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
11873 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
11874 grotty/tty.ps (tty_printer::set_char): Additional parameter
11877 * include/printer.h: Class printer: New function
11878 set_char_and_width; new variables (is_char_named, is_named_set,
11879 named_command, named_char_s, named_char_n) to hold information
11880 about named characters -- needed by the html driver.
11882 * libdriver/printer.cc (printer::set_ascii_char,
11883 printer::set_special_char): Use set_char_and_width.
11885 * devhtml/*: New device files for html driver.
11887 * grohtml/*: New driver grohtml.
11889 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
11891 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
11894 1999-09-11 Luke Mewburn <lukem@netbsd.org>
11896 * libgroff/string.cc (search): Small fix to test against NULL
11899 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
11901 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
11902 \b'abc') were stacked in reverse order when processed in a
11905 * troff/node.h: Added `*last' to struct `node' to make the above
11908 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
11909 The default scale for the 'f' and 't' graphics functions were 'm'
11910 rather than 'u' (i.e., no scaling).
11912 1999-09-11 Peter Miller <peterm@jna.com.au>
11914 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
11915 do_file), soelim/soelim.man: Added `-I file' option to soelim,
11916 defining include paths.
11918 * soelim/soelim.cc (include_path_append): New function.
11920 1999-09-11 Larry Jones <larry.jones@sdrc.com>
11922 * tbl/main.cc (process_options): Unix (at least Documenter's
11923 Workbench) tbl allows arbitrary non-alpha characters between
11926 1999-09-11 Paul Eggert <eggert@twinsun.com>
11928 Y2k fixes. Don't assume that the current year precedes 2000.
11930 * doc/meref.me: Add \n(y2, \n(y4.
11932 * tmac/doc-common (Yr): New number register.
11933 (Dd): Don't assume current year precedes 2000.
11935 * tmac/tmac.e (td): Likewise.
11936 (y2, y4): New number registers.
11938 * pic/pic.man: Update reference for pic paper to May, 1991
11941 1999-09-11 Werner LEMBERG <wl@gnu.org>
11943 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11944 Removed quotation marks which prevented correct expansion of
11947 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
11949 1999-09-10 Werner LEMBERG <wl@gnu.org>
11951 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
11954 * Removed configure.old.
11956 1999-08-31 Werner LEMBERG <wl@gnu.org>
11958 * VERSION: Updated to 1.11.1
11960 1999-05-27 Werner LEMBERG <wl@gnu.org>
11962 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
11964 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11965 added quotations around $(tmac_wrap) to avoid syntax error if
11968 * configure: Newly generated using autoconf 2.13.
11970 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
11972 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
11974 * README, PROJECTS, NEWS, INSTALL, VERSION,
11975 doc/Makefile. doc/pic.ms, groff/groff.man:
11976 Prepare for 1.11 release. No code changes.
11977 Documentation for pic added (doc/pic.ms).
11979 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
11981 * Version 1.10 released.
11983 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
11985 * afmtodit/afmtodit.pl: Avoid comment on first line.
11987 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
11989 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
11990 * configure.in: Call it.
11992 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
11993 (distfiles): Doesn't depend on config.log or config.cache.
11995 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
11997 * grog/grog.sh: Use print "" rather than print in END rule.
11999 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
12001 * tbl/main.cc (process_data): Don't give error for excess data
12002 entries that are comments.
12004 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
12006 * tbl/main.cc (process_data): Fix case where new for-scope rules
12007 silently change meaning of code.
12009 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
12011 * troff/env.cc (hyphenate): Loop over all consecutive sequences
12012 of non-zero hyphenation codes.
12014 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
12016 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
12018 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
12020 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
12022 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
12024 * tmac/tmac.andoc: Make it work in compatibility mode.
12026 * refer/token.h (token_info::is_range_sep): New function.
12027 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
12028 * refer/ref.cc (reference::output): More sophisticated check for
12031 * devps/prologue.ps (MANUAL): New procedure.
12032 * grops/ps.cc (main): New -m option.
12033 (usage): Include -m.
12034 (ps_printer::~ps_printer): Implement -m.
12036 * aclocal.m4 (GROFF_G): New macro.
12037 * configure.in: Call it.
12038 * Makefile.in (g): Provided by configure.
12040 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
12042 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
12045 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
12046 (tmac_m, tmac_s): Deleted.
12047 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
12048 tmac_s_prefix): New variables.
12049 (MDEFINES): Change accordingly.
12050 * Makefile.comm (.man.n): Use new TMAC_* variables.
12051 * configure.in (GROFF_TMAC): Call.
12052 * aclocal.m4 (GROFF_TMAC): Define.
12053 * tmac/Makefile.sub (stamp_wrap): New target.
12054 (install_data, uninstall_sub): Handle macro wrapping.
12056 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
12058 * tbl/main.cc (main): Ignore -T option.
12060 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
12062 * devlj4/generate/special.map: Add definition of \(nb.
12064 * tmac/tmac.dvi: Add definition of \(nb.
12066 * troff/dictionary.c (dictionary::dictionary): association::v gets
12067 initialized by association::association.
12069 * tmac/Makefile.sub: Avoid using temporary files when installing.
12071 * troff/env.cc (environment::set_font): Make bad font number a
12074 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
12076 * Makefile.in (datadir): Use share rather than lib.
12078 * groff/groff.cc (basename): Rename to xbasename.
12080 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
12082 * Makefile (CCLIBS): Don't use.
12083 * Makefile.ccpg: Likewise.
12085 * acgroff.m4: Rename to...
12086 * aclocal.m4: Modify extensively for autoconf 2.
12087 * configure.in: Likewise.
12088 * Makefile.in: Likewise.
12090 * groff/pipeline.c (const): Declare as empty if __STDC__ not
12092 (xstrsignal): Check for definition of NSIG. Conditionalize
12093 on SYS_SIGLIST_DECLARED. Make return type const.
12095 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
12097 * troff/input.cc (interpolate_macro): Rephrase missing space
12100 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
12102 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
12103 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
12104 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
12105 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12106 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
12107 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
12108 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
12109 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
12110 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
12111 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
12112 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
12115 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
12117 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
12119 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
12121 (macro_iterator::macro_iterator): Add additional argument.
12123 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
12125 * troff/div.cc (vertical_size::vertical_size): In place of integer
12126 specifying line spacing use cunits specifying post vertical
12128 (macro_diversion::output, top_level_diversion::output): Likewise.
12129 * troff/div.h: Change declarations accordingly.
12130 * troff/env.cc (pending_output_line): Replace ls field by post_vs
12132 (pending_output_line::pending_output_line,
12133 pending_output_line::output, environment::output,
12134 environment::output_line, environment::output_title,
12135 environment::hyphenate_line): In place of
12136 integer specifying line spacing use cunits specifying post vertical
12138 (environment::environment): Add post_vertical_spacing and
12139 prev_post_vertical_spacing arguments.
12140 (environment::get_post_vertical_spacing): New function.
12141 (environment::total_post_vertical_spacing): New function.
12142 (environment::post_vertical_spacing): New function.
12143 (init_env_requests): Initialize pvs request and .pvs register.
12144 * troff/env.h: Change declarations.
12146 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
12148 * tmac/tmac.pspic: Immediately remove the temporary file.
12150 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
12152 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
12153 height is specified.
12155 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
12157 * tbl/table.c (struct vertical rule, class table_entry): Use int
12158 not short for start_row and end_row.
12160 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
12162 * troff/input.cc (trapping_blank_line, blank_line_macro): New
12164 (diverted_space_node::reread, process_input_stack): Call
12165 trapping_blank_line() rather than blank_line().
12166 (init_input_requests): Bind "blm" to blank_line_macro().
12168 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
12170 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
12172 * troff/env.cc (environment::possibly_break_line): Require that
12173 width total excluding width of final space node be greater than
12174 the target text length.
12176 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
12178 * troff/node.cc (kern_pair_node::vertical_extent): New function.
12180 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
12182 * troff/node.cc (charinfo_node): New class.
12183 (glyph_node, composite_node): Derive from charinfo_node. Change
12184 member functions accordingly.
12186 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
12188 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
12190 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
12192 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
12194 * devps/generate/textmap (notsubset): Add.
12196 * tmac/tmac.a4: New file.
12198 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
12200 * pic/main.cc (had_parse_error): New variable.
12201 (do_picture, do_whole_file): Set had_parse_error if yyparse()
12203 (main): Return 1 if had_parse_error is true.
12205 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
12207 * grolj4/lj4.cc (main): Avoid use of strtoul.
12209 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
12211 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
12212 iso_8859_1 or $LESSCHARSET is latin1.
12214 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
12216 * hpftodit: New directory.
12217 * Makefile.in (CCPROGDIRS): Add hpftodit.
12218 * devlj4/generate: New directory.
12220 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
12222 * configure.in: Don't use AC_VFORK.
12223 * groff/pipeline.c (run_pipeline): Use fork() always.
12225 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
12227 * grops/ps.cc (main): Use %1 not %s in error message for -w.
12229 * Makefile.in (CCPROGDIRS): Add grolj4.
12230 (DEVDIRS): Add devlj4.
12231 * grolj4, devlj4: New directories.
12232 * tmac/troffrc: Handle lj4.
12233 * tmac/tmac.lj4: New file.
12235 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
12237 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
12239 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
12241 * troff/input.cc (do_if_request): At end of second string, switch
12242 environments before getting next token.
12244 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
12246 * devps/psstrip.sed: Split rule that strips whitespace on either
12247 side of delimiters.
12249 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
12251 * troff/node.h (font_family::make_definition): Add return value to
12252 declaration. * troff/symbol.h (symbol::operator==,
12253 symbol::operator!=): Likewise.
12255 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
12257 * groff/groff.cc (main, help, synopsis): Handle -S.
12258 (possible_command::insert_arg): New function.
12260 * tmac/tmac.safer: New file.
12261 * tmac/msafer.man: New file.
12262 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
12264 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
12266 * pic/pic.h, pic/main.cc (safer_flag): New variable.
12267 * pic/pic.y (placeless_element): Avoid unsafe operations if
12268 `safer_flag' is set.
12269 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
12271 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
12273 * eqn/lex.cc (get_token): Put call to add_context() in block to
12274 work around Sun C++ 4.0 bug.
12276 * include/stringclass.h (operator +): Use ?: instead of `if' to
12277 work around Sun C++ 4.0 bug.
12279 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
12281 * tbl/main.cc (process_format): Accept - as a synonym for the _
12284 * libbib/index.cc (minus_one): Don't declare as const.
12286 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
12288 * troff/input.cc (get_char_for_escape_name): Push back a newline.
12290 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
12292 * troff/input.cc (write_macro_request): New function.
12293 (init_input_requests): Bind write_macro_request to writem.
12295 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
12297 * tmac/tmac.s (@EN): Turn filling back on even if there was no
12300 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
12302 * tmac/tmac.s (@TS): Renamed from TS.
12303 (TS): Call LP then TS again.
12304 (cov*ab-init): Alias @TS to TS.
12306 * tmac/tmac.s: Allow QP or RS to initialize.
12308 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
12309 Move initializations of PS and LL here.
12310 (par@init): Don't initialize HY. Avoid changing environment 0.
12311 (par*env-init): Don't all par@reset.
12313 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
12315 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
12317 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
12319 * Makefile.in (MDEFINES): Add LDFLAGS.
12320 (LDFLAGS): Add definition line.
12322 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
12324 * troff/input.cc (get_optional_char): Split off error check into...
12325 (check_missing_character): New function.
12326 * troff/token.h: Declare it.
12327 * troff/env.cc (margin_character): Don't call get_optional_char.
12328 Only call tok.next() after making the node.
12330 * include/lib.h (getopt): Make 2nd argument char *const *.
12332 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
12334 * nroff/conftest.sh: Deleted.
12336 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
12338 * pic/make-dos-dist: Deleted.
12340 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
12342 * devps/psstrip.sed: Strip comments before stripping trailing
12345 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
12347 * Version 1.09 released.
12349 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
12351 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
12353 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
12355 * libgroff/font.cc (font::load_desc): Fix typo in error message.
12357 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
12359 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
12360 about returning without a value.
12362 * troff/charinfo.h (charinfo::get_special_translation): Cast
12363 TRANSLATE_NONE to int.
12365 * refer/token.cc (lookup_token, store_token): Remove bogus loop
12366 test. Fix test so that it works with n unsigned.
12368 * pic/pic.y (defaults_table): Fully bracket initializer.
12369 * pic/lex.cc (lookup_keyword): Likewise.
12370 * eqn/lex.cc (token_table, def_table): Likewise.
12371 * eqn/box.cc (param_table): Likewise.
12372 * troff/input.cc (warning_table): Likewise.
12373 * libgroff/font.cc (table): Likewise.
12374 * grops/ps.cc (ps_printer::special): Likewise.
12375 * grops/psrm.cc (resource_manager::process_file): Likewise.
12376 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
12377 * refer/command.cc (command_table): Likewise.
12378 * addftinfo/addftinfo.cc (param_table): Likewise.
12380 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
12381 about temp's being unused.
12382 (unused): New function.
12384 * groff/pipeline.cc: Declare c_fatal.
12386 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
12389 * libbib/index.cc (index_search_item::load): Prevent compiler
12390 warnings about fd_closer's being unused.
12391 (unused): New function.
12393 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
12395 * troff/input.cc (copy_mode_error): Make `prefix' static.
12398 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
12400 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
12401 HAVE_CC_OSFCN_H and modify accordingly.
12403 * troff/input.cc (init_charset_table): radicalex overlaps
12406 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
12407 udodo!hans@relay.NL.net).
12408 * groff/configure.in: Call it.
12410 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
12411 * groff/configure.in: Call it.
12412 * include/lib.h: Conditionalize declaration of pclose.
12414 * troff/div.cc (last_page_number): New global variable.
12415 (top_level_diversion::begin_page): Exit if we just printed the
12417 * troff/div.h (last_page_number): Declare it.
12418 * troff/input.cc (parse_output_page_list): Set last_page_number.
12420 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
12421 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
12422 tmac/tmac.X: Likewise.
12423 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
12424 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
12426 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
12428 * tmac/doc-ditroff (hK): Remove groff specific code which
12429 prevented page-breaks between separate manual entries. If this is
12430 the first page, don't set the page number to 1.
12432 * acgroff.m4 (GROFF_POSIX): New macro.
12433 * configure.in: Use it.
12435 * troff/node.cc (class real_output_file,
12436 real_output_file::real_output_file,
12437 real_output_file::~real_output_file): Conditionalize use of
12438 popen/pclose on POPEN_MISSING.
12439 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
12440 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
12441 (pipe_source): Similarily.
12443 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
12445 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
12446 presence of declarations by trying to compile example with
12447 conflicting declarations. (gcc only gives a warning for missing
12450 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
12452 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
12453 (from Ulrich Lauther).
12455 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
12457 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
12459 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
12461 * indxbib/indxbib.cc (write_hash_table): Add code for case where
12462 pointers and ints have different sizes.
12464 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
12466 * tmac/tmac.s (par*env-init): Call par@reset.
12468 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
12470 * tmac/tmac.s (@IP): Switch to a new environment when diverting
12472 (par*push-tag-env, par*pop-tag-env): New macros.
12474 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
12476 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
12477 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
12479 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
12480 comment. Include <time.h>.
12482 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
12484 * grops/ps.cc (is_small_h, is_small_v): Deleted.
12485 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
12488 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
12490 * troff/input.cc (read_request): Only print a prompt if reading
12491 from the terminal. Also clearerr on EOF if reading from the
12492 terminal. Declare isatty.
12494 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
12496 * refer/label.y: Rename map_t to map_func and extractor_t to
12499 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
12501 * include/assert.h: Don't use volatile.
12502 * libgroff/assert.cc: Likewise.
12504 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
12506 * troff/input.cc (abort_request): Look at character in tok before
12507 calling get_copy().
12509 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
12511 * troff/troff.h (NO_RETURN): Deleted.
12512 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
12513 * troff/input.cc (exit_troff): Likewise
12515 * Makefile.in: Remove `Making ...' messages since GNU make now
12518 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
12520 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
12522 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
12523 to constant 1 inch.
12525 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
12527 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
12529 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
12531 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
12532 MARK_REG if there was no left delimiter.
12534 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
12536 * pic/troff.cc (troff_output::text): Set line thickness to
12537 relative before outputting text.
12539 * tmac/tmac.e (@k): Don't zero ?T.
12542 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
12544 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
12546 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
12548 * troff/input.cc (decode_args): Warn about unquoted tabs (from
12551 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
12553 * troff/input.cc (ignoring): New variable.
12554 (ignore): Set ignoring during call to do_define_macro.
12555 (do_define_macro): Clear ignoring before interpolating terminating
12557 (copy_mode_error): New function.
12558 (get_char_for_escape_name, read_long_escape_name,
12559 interpolate_arg): Use copy_mode_error.
12560 (warning_table): Add WARN_IG.
12561 * troff/troff.h (WARN_IG): Declare.
12562 (WARN_TOTAL): Change accordingly.
12564 * groff/pipeline.c (strsignal): Rename to xstrsignal.
12565 * groff/groff.cc (strsignal): Delete declaration.
12567 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
12569 * troff/div.cc (page_offset): Use 'm' as default scaling.
12571 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
12573 * nroff/nroff.sh: Ignore -u.
12575 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
12577 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
12579 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
12581 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
12583 (B2): With -Tascii, leave additional vertical space before
12584 and after. Ensure that the left and right indent is restored to
12585 what it was even if the point size changes. Don't call
12586 par@finish. Change the indent, line length and title length
12587 directly. With -Tascii, make the width of the box 1n less.
12588 (B1): Remember 1n at the current point size. Don't call
12589 par@reset. Change the indent, line length and title length
12590 directly. Ensure that the temporary indent is preserved.
12591 (par*box-mark-top): Turn off no spacing mode.
12593 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
12595 * Makefile.in (dist): Use .gz suffix.
12597 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
12599 * troff/input.cc (main): Add return 0.
12600 * pic/main.cc (main): Use return instead of exit.
12601 * tbl/main.cc (main): Likewise.
12602 * eqn/main.cc (main): Likewise.
12603 * grops/ps.cc (main): Likewise.
12604 * grotty/tty.cc (main): Likewise.
12605 * groff/groff.cc (main): Likewise.
12606 * grodvi/dvi.cc (main): Likewise.
12607 * refer/refer.cc (main): Likewise.
12608 * indxbib/indxbib.cc (main): Likewise.
12609 * lkbib/lkbib.cc (main): Likewise.
12610 * soelim/soelim.cc (main): Likewise.
12611 * addftinfo/addftinfo.cc (main): Likewise.
12612 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
12613 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
12615 * troff/token.h (process_input_stack): Don't declare as static.
12616 * troff/input.cc: Likewise.
12618 * troff/node.c (invalidate_fontno): Make it a static member of
12619 class font_family. Change callers.
12620 * troff/node.c: Change declaration.
12622 * tbl/main.cc (struct input_entry_format): Add explicit public
12624 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
12625 struct double_hline_stuff): Likewise.
12626 * tbl/table.h (struct entry_format): Likewise.
12627 * pic/object.h (struct saved_state): Likewise.
12629 * include/stringclass.h: Add forward declarations of friend
12630 functions that are later declared as inline. Don't include inline
12631 specifier in friend declaration.
12633 * libgroff/lib.h: Declare popen and pclose.
12634 * acgroff.m4 (GROFF_POPEN): New macro.
12635 * configure.in: Call it.
12637 * include/lib.h (PI): New constant. Undef first if necessary.
12638 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
12639 * grops/ps.cc (degrees, radians): Likewise.
12640 * libgroff/font.cc (font::get_skew): Likewise.
12642 * grops/ps.cc (is_ascii): New function.
12643 (ps_output::put_string): Use is_ascii. Use csprint rather than
12645 (ps_printer::define_encoding): Use csspace.
12646 * libgroff/strtol.c (ISASCII): New macro.
12647 (strtol): Cast arguments to is*() and tolower() to unsigned char.
12648 Use ISASCII rather than isascii.
12649 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
12650 * libgroff/cset.cc: Likewise.
12651 * libdriver/input.cc: Include cset.h.
12652 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
12655 * refer/refer.cc (main): Use %ld rather than %d for longs.
12657 * libbib/index.cc (index_search_item_iterator::get_tag): Use
12660 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
12662 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
12664 * troff/input.cc (hyphenation_code): Skip white space between
12667 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
12669 * tbl/table.h (table::entry_list_tailp): New member.
12670 (table::table): Initialize it.
12671 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
12674 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
12676 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
12677 with negative horizontal positions. Remove casts of glyph::hpos to
12679 (USHRT_MAX): Delete definition.
12680 (SHRT_MAX, SHRT_MIN): New definitions.
12681 (glyph::hpos): Change type to short.
12682 (tty_printer::end_page): Output multiple backspaces if necessary.
12683 Remove casts of glyph::hpos to int.
12685 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
12687 * tmac/tmac.s (@RT): New definition.
12689 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
12691 * refer/refer.cc (do_file): Make sure current_filename is set when
12694 * pic/common.cc (common_output::dot_line): Handle zero length
12697 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
12699 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
12700 (par@init): Initialize \n[HY].
12702 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
12704 * troff/dictionary.cc (dictionary::remove): Continue when
12707 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
12709 * Makefile.com (.y.cc): Avoid ending up with two versions of
12712 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
12714 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
12715 (\(,C): Likewise. Also fix typo.
12717 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
12719 * lib.h: Delete extraneous semi-colon.
12721 * Add pso request: `so' from a pipe.
12722 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
12723 (file_iterator::close): New function.
12724 (file_iterator::~file_iterator, file_iterator::next_file): Use
12725 file_iterator::close.
12726 (file_iterator::backtrace): Say `process' rather than `file' when
12727 the stream is popened.
12728 (pipe_source): New function.
12729 (init_input_requests): Bind ".pso" to pipe_source.
12731 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
12733 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
12735 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
12736 digits in lower case.
12738 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
12740 * Version 1.08 released.
12742 * Makefile.in (dist): Insert || true after ln -s commands that
12745 * mm: Update to mm 1.16.
12747 * acgroff.m4 (GROFF_CSH_HACK): New macro.
12748 * configure.in: Call GROFF_CSH_HACK. Substitute for
12750 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
12752 * nroff/Makefile.sub (nroff): New target.
12753 (install_data): Install nroff.
12754 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
12755 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
12757 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
12759 * eqn/Makefile.sub (neqn): Add chmod +x.
12761 * grog/Makefile.sub (grog): Remove spurious semi-colon.
12763 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
12765 * troff/input.cc (string_iterator::string_iterator()): Initialize
12768 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
12770 * troff/div.cc (macro_diversion::space,
12771 top_level_diversion::space): Don't set high_water_mark.
12772 (macro_diversion::output, top_level_diversion::output): Don't
12773 include post line space in high water mark.
12775 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
12777 * eqn/eqn.y: Don't define YYDEBUG.
12778 * pic/pic.y: Likewise.
12780 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
12782 * tmac/tmac.e ([3): Add space after comma following editors.
12783 Change double spaces to single spaces.
12784 ([4): Change double spaces to single spaces.
12786 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
12787 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
12788 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
12789 after %!PS-Adobe- (for Newsprint).
12791 * troff/div.cc (top_level_diversion::begin_page): When
12792 before_first_page is 1, set page_number to 1.
12794 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
12796 * eqn/box.cc (box::top_level): Protect equation with \&.
12798 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
12800 * groff/groff.cc (possible_command::set_name): Delete old name.
12802 * groff/groff.cc (possible_command::~possible_command): Use
12805 * troff/node.cc (troff_output_file::begun_page): New member.
12806 (troff_output_file::troff_output_file): Initialize it.
12807 (troff_output_file::really_begin_page): Only output V command if a
12808 page has been begun.
12810 * pic/pic.y (placeless_element): Delete argument to PRINT after
12813 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
12815 * Make wrapman work.
12816 * troff/div.h (class top_level_diversion): Replace
12817 first_page_begun by before_first_page (with opposite sense).
12818 * Change first_page_begun to before_first_page inverting sense.
12819 * troff/div.cc (class nl_reg): New class.
12820 (init_div_requests): Use class nl_reg for \n(nl.
12821 (top_level_diversion::begin_page): Don't call
12822 output_file::begin_page if before_first_page is 2;
12823 reset before_first_page afterwards. If have_next_page_number is
12824 false, then always increment page_number.
12825 * tmac/tmac.an: Set traps within TH rather than at the top-level.
12826 Restore compatibility mode after loading, and then disable
12827 compatibility mode in TH.
12829 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
12831 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
12833 * troff/node.h (output_file::trailer): Declare.
12834 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
12835 * troff/node.cc (output_file::trailer): New function.
12836 (troff_output_file::~troff_output_file): Move most code into...
12837 (troff_output_file::trailer): New function.
12838 (class troff_output_file): Delete page_length member. Declare
12840 (troff_output_file::really_begin_page): Use current page length
12841 for final V command.
12843 * tbl/main.cc (struct options): New decimal_point_char member.
12844 (options::options): Initialize this.
12845 (process_options): Implement decimalpoint option.
12846 (process_data): Pass decimal_point_char option to table::table.
12847 * tbl/table.h (class table): New decimal_point_char member.
12848 (table::table): Add additional argument.
12849 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
12850 second argument specifying decimal point character. Use this
12852 (table::table): Initialize decimal_point_char.
12853 (table::add_entry): Change call to find_dot.
12855 * troff/input.cc (get_copy, token::next): Implement \V.
12856 (interpolate_environment_variable): New function.
12858 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
12860 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
12861 * pic/pic.y: Likewise.
12863 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
12865 * refer/ref.cc (reference::insert_field, reference::delete_field):
12867 * troff/number.cc (parse_term): Likewise.
12869 * acgroff.m4 (GROFF_PROG_YACC): New macro.
12870 * configure.in: Use GROFF_PROG_YACC.
12872 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
12874 * Makefile.in (OPTIMIZE): New define.
12875 (DEBUG): Empty by default.
12876 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
12878 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
12879 (GROFF_ARRAY_DELETE): Likewise.
12880 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
12882 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
12884 * devps/psstrip.sed: Use different delimiter on last line (so that
12885 it works with BSD 4.4 sed.)
12887 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
12889 * devps/psstrip.sed: Delete comments.
12891 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
12892 optind, opterr, optarg.
12893 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
12896 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
12898 * Makefile.in (check): Dummy target.
12900 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
12902 * Version 1.07 released.
12904 * Integrate mm 1.11.
12906 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
12907 where start_col was meant.
12909 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
12911 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
12913 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
12915 * troff/input.cc (token::next): Make \z\o'...' and similar things
12918 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
12920 (environment): Add margin_character_flags member.
12921 * env.cc (environment::environment(symbol),
12922 environment::environment(const environment *): Initialize
12923 margin_character_flags.
12924 (margin_character): Rewrite.
12925 (environment::output_line): Add a margin character if
12926 margin_character_flags is non-zero. Turn off the
12927 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
12928 zero, use margin_character_node without copying and then set
12929 margin_character_node to 0.
12931 * devps/DESC.in: Change minimum size to 1000.
12933 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
12935 * troff/symbol.h (symbol::hash): Change return type to unsigned
12937 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
12940 * test-groff: Use -r rather than -x.
12942 * grops/psfig.diff: Include in distribution again.
12944 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
12946 * Makefile.in (dist): Use gzip.
12948 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
12950 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
12951 unistd.h as well as in stdlib.h.
12952 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
12953 defined; otherwise include <sys/types.h> and <unistd.h> if
12954 UNISTD_H_DECLARES_GETOPT is defined.
12956 * configure.in: use builtin(include, ... rather than include(...
12957 * configure: Regenerate with autoconf 1.3.
12959 * libdriver/print.cc (printer::adjust_arc_center): Use new
12960 algorithm suggested by Andy Fyfe.
12962 * libdriver/printer.cc (printer::adjust_arc_center): New function.
12963 * include/printer.h: Declare this.
12964 * grops/ps.cc (ps_printer::draw): Use it.
12965 * grodvi/dvi.cc (dvi_printer::draw): Use it.
12967 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
12969 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
12971 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
12973 * eqn/main.cc (main): Handle "eqn -".
12975 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
12977 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
12979 * mm: Integrate version 1.08.
12981 * pic/troff.cc (troff_output::finish_picture): Set
12982 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
12983 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
12984 if it's not defined. Check whether the register is non-zero rather
12985 than whether it's not defined.
12986 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
12988 * indxbib/indxbib.cc: Move all signal handling into...
12989 * indxbib/signal.c: New file.
12990 * configure.in: Call AC_RETSIGTYPE.
12992 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
12993 * configure.in: Call GROFF_STRUCT_EXCEPTION.
12994 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
12996 * troff/input.cc (token::token, token::operator=): Work round SGI
12998 * pic/object.cc (position::position): Likewise.
13000 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
13002 * pic/pic.h: Move declaration of hypot().
13004 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
13006 * pic/pic.h: Declare hypot().
13008 * pic/pic.h: Define M_PI if necessary.
13010 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
13012 * tmac/tmac.e (re): Add alternative version that doesn't use groff
13015 * devps/prologue.ps (RE): Handle the possibility that the old font
13016 doesn't have a FontName entry.
13018 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
13020 * tmac/tmac.e (fam): Redefine to set family in environment 2.
13021 (@C): Use @fam not fam.
13023 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
13025 * lookbib/lookbib.cc (main): Change type of start to const char *.
13026 * lkbib/lkbib.cc (main): Likewise.
13028 * eqn/lex.cc (definition::definition): Don't use member
13029 initializer syntax for members of anonymous unions.
13031 * troff/input.cc (input_stack::backtrace): Change type of to const
13034 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
13036 * include/stringclass.h (class string): Declare inline friend
13037 functions as inline in class declaration.
13038 * troff/hvunits.h (class hunits, class vunits): Likewise.
13039 * include/refid.h (class reference_id): Likewise
13040 * troff/troff.h (points_to_units(units), scale(units, double)):
13041 Delete declarations.
13042 * libdriver/input.cc (get_char): Delete declaration.
13043 * include/lib.h: Change 2nd argument of getopt from const char **
13045 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
13046 char **' before assigning to a `const char **'.
13047 * tbl/table.cc: Delete extra declarations of prints().
13049 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
13051 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
13052 char **' before assigning to a `const char **'.
13054 * libgroff/errarg.cc (errarg::errarg): Don't use member
13055 initializer syntax for members of anonymous unions.
13057 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
13059 * mm: Integrate version 1.07.
13061 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
13063 * troff/input.c (translate2): Rename to
13064 (translate_no_transparent).
13065 (init_input_requests): Rename tr2 to trnt.
13067 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
13069 * troff/charinfo.h (class charinfo): Add transparent_translate field.
13070 (charinfo::set_translation, charinfo::set_special_translation):
13071 Add second argument that specifies value for
13072 transparent_translate.
13073 (charinfo::get_translation, charinfo::get_special_translation):
13074 Add optional second argument that specifies whether translation is
13075 being used for transparent throughput.
13076 * troff/input.cc (charinfo::set_translation,
13077 charinfo::set_special_translation): Handle second argument.
13078 (charinfo::charinfo): Initialize transparent_translate.
13079 (translate): Split main part off into
13080 (do_translate): New function. Pass argument saying whether
13081 translation applies to transparent throughput.
13082 (translate2): New request.
13083 (init_input_requests): Bind translate2 to `tr2'.
13085 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
13087 * tbl/table.h (class table): Add `nokeep' flag.
13088 * tbl/main.cc (process_options): Handle `nokeep' option.
13089 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
13090 table::do_bottom): Don't output keep/release macro definitions or
13091 calls when `nokeep' option has been specified.
13093 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
13095 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
13097 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
13099 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
13100 block_entry::divert, alphabetic_block_entry::divert): Add extra
13101 argument giving column separation.
13102 (table::compute_widths): Pass column separation to
13103 table_entry::divert().
13104 (block_entry::do_divert): If an entry spans multiple columns and a
13105 minimumum width has been specified for each column, then set the
13106 line length to the sum of the widths (plus possibly the column
13109 * troff/input.cc (set_escape_char): Don't set the escape_char
13110 until after calling has_arg().
13112 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
13114 * tbl/table.cc (table::do_top): Add missing \s0 for double box
13117 * tbl/table.cc (table::print_double_hline): Avoid extra new line
13118 in case where r > nrows - 1.
13120 * tbl/table.cc (BODY_HEIGHT): Deleted.
13121 (LINE_SEP): New definition.
13122 (table::print_single_hline, table::print_double_hline,
13123 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
13124 table::do_row, table::do_top): Use LINE_SEP space before a line
13125 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
13127 * tbl/table.cc (text_entry::print_contents): New function.
13128 (text_string_name, right_text_string_name): Deleted.
13129 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
13130 (simple_text_entry::do_width, numeric_text_entry::do_width,
13131 alphabetic_text_entry::do_width): Don't store the contents of the
13133 (left_text_entry::simple_print, right_text_entry::simple_print,
13134 center_text_entry::simple_print,
13135 alphabetic_text_entry::simple_print,
13136 numeric_text_entry::simple_print): Print the entry directly
13137 instead of using the stored string.
13139 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
13141 * devps/Makefile: Strip PostScript files.
13142 * devps/prologue: Rename to...
13143 * devps/prologue.ps.
13144 * devps/psstrip.sed: New file.
13145 * devps/download: Use .pfa rather than .ps for installed versions
13148 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
13150 * troff/env.cc (input_trap): Give a warning if the argument is out
13153 * troff/env.cc (adjust): Treat negative argument as missing. Round
13154 argument > 5 down to 5.
13156 * troff/env.cc (center, right_justify): Make negative argument zero.
13158 * troff/div.cc (page_offset, vertical_position_traps): Treat
13159 invalid argument as missing.
13160 * troff/env.cc (line_spacing, line_length, title_length, indent,
13161 underline, hyphen_line_max_request, control_char,
13162 no_break_control_char, widow_control_request, adjust, input_trap,
13163 point_size): Likewise.
13164 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
13165 constant_space): Likewise.
13166 * troff/input.cc (compatible, shift, warn_request,
13167 set_escape_char): Likewise.
13169 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
13170 * tbl/table.cc (table::table): Likewise.
13172 * Makefile.dev (install_dev): depends on $(DEVFILES).
13174 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
13176 * devX75, devX75-12, devX100, devX100-12: New directories.
13177 * Makefile.in: Add these to DEVDIRS.
13179 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
13180 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
13181 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
13182 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
13184 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
13185 (uninstall): New target.
13186 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
13187 uninstall_prog, uninstall_dev): New targets.
13189 * troff/div.cc (return_request): Treat an invalid argument as
13192 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
13194 * tmac/tmac.e ((f): Set up the environment even when there's a
13195 current diversion. Transperently throughput a call to @N.
13198 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
13200 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
13201 up to vertical resolution.
13203 * tbl/table.cc (table::do_row): Change row number after printing
13206 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
13208 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
13210 * Rename CHANGES to NEWS.
13212 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
13214 * libgroff/new.cc (operator new): Avoid calling malloc(0).
13216 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
13218 * man.ultrix: Removed.
13220 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
13222 * Makefile.comm (extraclean): Delete files whose names begin with
13225 * pic/troff.cc (troff_output::text): Fix typo in implementation of
13228 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
13230 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
13231 * troff/div.cc (page_length, need_space, space_request): Treat
13232 invalid optional argument as missing.
13233 * troff/env.cc (number_lines): If the first argument is present
13234 but not a number, turn on line numbering, don't change the next
13235 line number and parse the remaining arguments.
13237 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
13239 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
13241 * eqn/box.h: Change declaration accordingly.
13242 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
13243 the specified size was bad but don't give an error. Check for
13245 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
13246 * eqn/lex (do_size): Likewise.
13248 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
13250 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
13251 compatible headers.
13253 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
13255 * tbl/table.cc (table::init_output): Improve error message when
13256 table won't fit on one page.
13258 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
13260 * pic/troff.cc (troff_output::start_picture): Generate line
13261 containing a horizontal motion equal to the width of the picture.
13263 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
13264 using GROFF_COMMAND_PREFIX environment variable.
13266 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
13268 * mdate.sh: Use $NF rather than $(NF).
13270 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
13272 * pic/main.cc (main): Use %1 not %c in argument to warning.
13274 * eqn/main.cc (main): Output code to check that geqn was given the
13277 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
13279 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
13280 `ln -s ../Makefile .; make; rm -f Makefile'.
13282 * troff/hyphen: Rename to...
13284 * troff/input.cc (main): Delete -H option. Don't call
13285 read_hyphen_file().
13286 * troff/env.cc: Include searchpath.h and macropath.h.
13287 (exception_dictionary): Deleted.
13289 (read_hyphen_file): Deleted.
13290 (hyphenation_language): New struct.
13291 (class trie, class hyphen_trie): Move declarations up.
13292 (trie_node::~trie_node): Deleted.
13293 (trie::delete_trie_node): New function.
13294 (trie::do_delete): New pure virtual function.
13295 (hyphen_trie::do_delete): New function.
13296 (trie::~trie): New function.
13297 (hyphen_trie::~hyphen_trie): New function.
13298 (trie::clear): No need to chcek that tp is not 0.
13299 (current_language, language_dictionary): New variables.
13300 (hyphen_word): Give an error if no current language. Use
13301 exceptions dictionary in current language.
13302 (hyphen_trie::read_patterns_file): Find file using macro_path.
13303 Allow comments (starting with %) in patterns file. Don't make it
13304 a fatal error if the file can't be found.
13305 (hyphenate): Return if no current language. Get the exceptions
13306 dictionary and the hyphenation patterns from the current language.
13307 (set_hyphenation_language): New variable.
13308 (hyphenation_patterns_file): New function.
13309 (hyphenation_language_reg): New class.
13310 (hyphenation_language_reg::get_string): New function.
13311 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
13312 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
13314 * groff/groff.cc (main, help, synopsis): Delete -H option.
13315 * include/Makefile.sub: Don't define HYPHENFILE.
13316 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
13317 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
13318 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
13319 hyphenation patterns.
13321 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
13323 * eqn/neqn.sh: New file.
13324 * eqn/Makefile.sub: Handle neqn.sh.
13326 * eqn/eqn.h: Declare `nroff' variable.
13327 * eqn/box.cc (param_table): Add `nroff' param.
13328 (nroff): Define it.
13329 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
13331 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
13333 * troff/troff.h (WARN_FONT): New warning.
13334 (WARN_TOTAL): Change accordingly.
13335 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
13336 (warning_table): Add WARN_FONT.
13337 * troff/node.cc (mount_font_no_translate): Pass argument to
13338 font::load_font. If this is non-zero, give a warning.
13339 Don't give an error message when accessing a font that has already
13340 been found to be invalid.
13341 * include/font.h (font::load, font::load_font): Add additional
13342 optional argument which suppresses error message if the font is
13344 * libgroff/font.cc (font::load_font): Handle additional argument.
13345 (font::load): Add additional argument. If this is non-null, set it
13346 to 1 and don't give error message.
13348 * include/printer.h (printer::end_page): Add argument giving
13350 * libdriver/input.cc (do_file): Pass this.
13351 * grops/ps.cc (ps_printer::end_page): Add argument.
13352 * grodvi/dvi.cc (dvi_printer::end_page,
13353 draw_dvi_printer::end_page): Add argument.
13354 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
13355 columns_per_page members. New member nlines.
13356 (DEFAULT_LINES_PER_PAGE): Deleted.
13357 (tty_printer::tty_printer): Don't compute lines_per_page from
13358 font::paperlength. Don't compute columns_per_page from
13360 (tty_printer::add_char): Don't check horizontal position against
13361 columns_per_page. Grow glyphs vector if neccessary.
13362 (tty_printer::end_page): Add argument giving page_length in units.
13363 Discard lines past end of page.
13365 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
13367 * tmac/tmac.tty-char: Fix definition of \(/l.
13369 * tmac/tmac.X: Define \(en.
13371 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
13373 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
13374 lpq, then use lp rather than lpr.
13376 * tmac/tmac.s (par@reset): Don't call `ad'.
13377 (par*env-init): Call `ad'.
13379 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
13381 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
13384 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
13385 * indxbib/indxbib.cc: Likewise.
13387 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
13389 * libgroff/putenv.c: New file.
13390 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
13391 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
13392 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
13393 stdlib.h with AC_HAVE_HEADERS.
13395 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
13397 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
13400 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
13402 * eqn/box.cc (gsize): Make it an int.
13403 (set_gsize): Parse argument handling increment or decrement.
13404 (box::top_level): Convert gsize to a string.
13406 * troff/input.cc (exit_troff): Make buf unsigned char [].
13407 Call to make_temp_iterator casts buf to char*.
13409 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
13411 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
13412 * Makefile.cpg (depend.temp): Likewise.
13414 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
13416 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
13418 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
13420 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
13422 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
13424 * Version 1.06 released.
13426 * Integrate mm 1.04.
13428 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
13430 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
13432 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
13434 * afmtodit/afmtodit.pl: Add -n option that disables generation of
13436 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
13437 afmtodit. Regenerate.
13439 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
13440 @f back past the current position.
13442 * tmac/tmac.e: Change calls to @R so that comments are not part of
13445 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
13447 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
13449 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
13450 check that we can link a call to a function declared in <stdio.h>.
13451 (GROFF_UNISTD_H): New macro.
13452 * configure.in: Call it.
13453 * Makefile.in: Document it.
13454 * include/posix.h: New file.
13455 * troff/troff.h: Don't include <osfcn.h>
13456 * troff/input.cc: Include posix.h.
13457 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
13459 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
13460 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
13462 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
13463 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
13464 * libbib/search.cc (O_RDONLY): Delete definition.
13465 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
13466 Don't include <osfcn.h>.
13468 * acgroff.m4 (GROFF_TIME_T): New macro.
13469 * configure.in: Call it.
13470 * Makefile.in: Document it.
13472 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
13473 * configure.in: Call it.
13474 * Makefile.in: Document -DTRADITIONAL_CPP.
13475 * include/ptable.h: Don't include generic.h.
13476 (name2): Define it.
13478 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
13479 Afterwards remove [T1 and [T2.
13480 (ref*spec!0, ref*spec!2): Use T1 rather than T.
13481 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
13482 (ref*add-T2): Renamed from ref*add-T.
13483 (ref*add-T1): New macro.
13485 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
13487 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
13489 * libbib/index.cc: Include <fcntl.h>.
13490 (O_RDONLY): Define if necessary.
13491 (make_index_search_item, index_search_item_iterator::get_tag,
13492 index_search_item::check_files): Use O_RDONLY.
13493 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
13494 (O_RDONLY): Define if necessary.
13495 (search_list::add_file): Use O_RDONLY.
13496 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
13498 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
13501 * libbib/index.cc (S_ISREG): Define it if necessary.
13502 (index_search_item::load): Use S_ISREG.
13504 * include/driver.h: Include <errno.h>.
13506 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
13508 * eqn/box.cc (body_height): Increase default value to 85.
13509 (body_depth): Increase default value to 35.
13511 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
13513 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
13514 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
13515 protected from expansion with \E.
13517 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
13519 * Makefile (Makefile): New target.
13521 * Makefile.sub (configure, distfiles): New targets.
13523 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
13526 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
13528 * eqn/box.cc (param_table): Add body_height and body_depth.
13530 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
13532 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
13534 * psbb/Makefile.sub: Don't link with libgroff.a.
13536 * acgroff.m4 (GROFF_PUTENV): New macro.
13537 * configure.in: Call GROFF_PUTENV.
13538 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
13539 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
13542 * troff/env.cc (distribute_space): Rename force_forward argument
13543 to force_reverse. Reverse the list if force_reverse is true.
13545 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
13547 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
13549 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
13550 height or depth to be negative. Guard against SUP_RAISE quantity
13553 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
13555 * devps/generate/textmap: Add `an' (arrowhorizex).
13556 * tmac/tmac.ps: \(an overlaps horizontally.
13557 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
13559 * devps/symbolchars: Add arrowverttp, arrowvertbt.
13560 * devps/textmap: Add arrowvertex.
13561 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
13562 updownarrow delimiters.
13563 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
13565 * tbl/table.cc (simple_entry::position_vertically,
13566 block_entry::position_vertically): For a centered entry, perform
13567 the motion in two stages.
13569 * refer/refer.cc (split_punct): Don't call lookup_token if there
13572 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
13574 * troff/input.cc (token::next): Delete token_node after copying
13577 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
13580 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
13582 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
13584 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
13586 * grops/ps.cc (usage): -b option takes an argument.
13588 * devps/prologue (PLG): New procedure.
13589 * grops/ps.cc (main, usage): New -g option.
13590 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
13593 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
13595 * include/cset.h: Include <limits.h> if we have it.
13597 * libgroff/illegal.cc: New file.
13598 * include/lib.h (illegal_input_char): Use table.
13599 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
13600 * pic/lex.cc (ARG1): Renumber to 14.
13601 * eqn/lex.cc (ARG1): Likewise.
13603 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
13604 (eg 1.05.90) correctly.
13606 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
13608 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
13609 Rename $r and $R registers to $v and $V.
13610 ($r, $R): Initialize to 0.
13611 (@v, @V): New macros.
13615 * troff/input.cc (main, usage): Add -R option that says not to
13617 * eqn/main.cc (main, usage): Rename -n to -R.
13619 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
13621 * devps/DESC.in: Leave font positions 5-9 blank.
13622 * devdvi/DESC.in: Likewise.
13624 * grog/grog.pl: Handle `.PS <file' correctly.
13626 * troff/input.cc (input_stack::push): Improve error message when
13627 input stack limit exceeded.
13629 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
13631 * refer/refer.cc (main): Fix typo in handling of `a' option.
13633 * refer/refer.cc (do_bib): In state START after a newline remain
13636 * groff/groff.sh: Deleted.
13637 * groff/Makefile.sub: Delete handling of groff.sh.
13639 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
13640 to determine whether to use \X'ps:...'.
13641 * tmac/troffrc: Set 0p register to 0.
13642 * tmac/tmac.ps: Set 0p register to 1.
13644 * groff/groff.cc: Support -X option. Give warning for -TXps and
13645 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
13646 * tmac/troffrc: Support -r.X=1.
13648 * pic/troff.cc (troff_output::dot): Don't test
13649 zero_length_line_flag.
13651 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
13653 * include/lib.h: Declare getopt() and friends unless
13654 STDLIB_H_DECLARES_GETOPT is defined.
13656 * doc/chars.tr: Delete.
13657 * man/groff_char.man: New file.
13659 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
13661 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
13662 user has changed register format.
13664 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
13666 * groff/groff.cc: Get rid of device_table. Get postprocessor from
13667 `postpro' command in DESC file. Get spooler command from `print'
13668 command in DESC file. Execute spooler command with /bin/sh.
13670 * groff/groff.cc: Split Unix-specific parts into...
13671 * groff/pipeline.c: New file.
13674 * COPYING: New file.
13675 * all files: Update copyright notices.
13677 * Rearrange files. Redo Makefiles. Use autoconf.
13679 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
13681 * troff/input.c (charinfo_to_node_list): Interpret character
13682 definition with escape_char of `\'.
13684 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
13686 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
13687 Define INT_DIGITS as big enough for 64-bit integer.
13688 * lib/strtol.c: Don't include lib.h.
13689 * lib/lib.h: Delete ifdef __cplusplus stuff.
13691 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
13693 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
13694 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
13695 get DESC from current directory.
13697 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
13699 * tbl/main.c (main): Always reset the line number when reading
13702 * tbl/table.c (table::print_single_hline, table::print_double_hline,
13703 table::define_bottom_macro, table::do_row, table::do_top): Round
13704 vertical spacing up to vertical resolution.
13706 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
13708 * ps/ps.h (enum resource_type): Avoid comma at end of
13710 * dvi/dvi.c (class dvi_printer): Likewise.
13711 * dvi/tfmtodit.c (gf::load): Likewise.
13712 * refer/label.y (struct expression): Likewise.
13713 * refer/refer.c (class label_processing_state): Likewise.
13714 * refer/indxbib.c (do_file): Likewise.
13715 * troff/troff.c (enum warning_type): Likewise.
13716 * tbl/main.c (process_data): Likewise.
13717 * troff/charinfo.h (class charinfo):
13719 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
13721 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
13723 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
13725 * groff.c: Move to new groff subdirectory.
13726 * groff/Makefile: New file.
13727 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
13729 * man/mdate.sh: Use ls -L if supported.
13731 * Consolidate all header files produced by gendef into lib/defs.h.
13732 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
13733 Don't include path.h.
13734 * lib/Makefile (path.h): Don't generate.
13735 * troff/input.c: Include defs.h. Don't include config.h.
13736 * troff/Makefile (config.h): Don't generate.
13737 * refer/index.h: Don't include suffix.h.
13738 * refer/index.c: Include defs.h.
13739 * refer/indxbib.c: Include defs.h.
13740 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
13742 * refer/Makefile (suffix.h, path.h): Don't generate.
13743 * groff.c: Don't include config.h. Include defs.h.
13744 * Makefile (config.h): Don't generate.
13745 (lib/defs.h): Generate.
13746 (topclean): Remove lib/defs.h.
13748 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
13750 * lib/malloc.c, lib/getpagesize.h: Deleted.
13751 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
13753 * lib/Makefile: Delete malloc-related stuff.
13754 * lib/new.c: Workaround COOKIE_BUG if necessary.
13756 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
13757 needed header files directly.
13758 * refer/refer.h: Omit definition of DEFAULT_INDEX.
13759 * Makefile: Include definition of DEFAULT_INDEX in path.h.
13761 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
13763 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
13765 * lib/font (font::load_desc, font::load): Don't split argument of
13767 (font::handle_unknown_font_command): Change type.
13768 * ps/ps.c (ps_font::handle_unknown_font_command,
13769 handle_unknown_desc_command): Change type.
13770 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
13772 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
13774 * lib/font.h (font::handle_unknown_font_command): Add file and
13776 * lib/font.c (font::handle_unknown_font_command):
13777 * ps/ps.c (ps_font::handle_unknown_font_command):
13778 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
13779 lineno arguments. Use _with_file_and_line functions for error
13782 * lib/fontfile.c (font::unknown_desc_command_handler): New static
13784 * lib/font.c (font::set_unknown_desc_command_handler): New
13786 (font::load_desc): For unknown commands, call
13787 unknown_desc_command_handler if not null.
13788 * lib/font.h (class font): Declare them.
13789 (FONT_COMMAND_HANDLER): New typedef.
13790 * ps/ps.c (handle_unknown_desc_command): New function.
13791 (main): Set bflag if we had a -b option. Call
13792 font::set_unknown_desc_command_handler.
13793 (broken.h): Don't include.
13794 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
13796 * ps/devps/Makefile: Add `broken' command to DESC file using
13797 BROKEN_SPOOLER_FLAGS.
13799 * macros/tmac.e ([, ]): Add as synonyms for { and }.
13801 * macros/tmac.e ($p): Only exdent if \$3 > 0.
13803 * macros/tmac.e (@R, @S): New macros.
13804 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
13805 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
13806 Declare $H, $[0-9], .. macros with @S.
13807 Declare |0, |1, |2, |3 strings with @S.
13809 * macros/tmac.e (@S): Rename to @U.
13811 * macros/tmac.e (@z): Define @b and bp as empty instead of
13814 * macros/tmac.e (@m): Deleted.
13815 (@h): Don't call @m.
13816 (@z): Don't set @m trap.
13818 * macros/tmac.e ($h, $f): Define |z as empty string.
13820 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
13823 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
13825 ()f): Likewise for * register.
13827 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
13828 argument is missing, don't change $R. Call sr with three
13829 arguments when initializing.
13831 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
13833 * macros/tmac.e (sr): New macro.
13834 Initialize $r and $R using sr.
13836 * macros/tmac.e (,): Delete \*(#[.
13838 * troff/env.c (set_tabs): Read the tab type even if the position
13839 is bad. Allow the position of the first tab stop to be negative.
13841 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
13843 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
13845 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
13846 rather than -DPATHCONF_MISSING.
13847 * Makefile: Get rid of PATHCONF_MISSING.
13849 * refer/map.c: New file.
13850 * refer/index.c: Interface to mmap through map.c. Rename map_size
13852 * refer/Makefile: Handle map.c.
13853 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
13855 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
13857 * Makefile: RANLIB should be `true' if there is no ranlib.
13858 * lib/Makefile (libgroff.a): Simplify.
13859 * driver/Makefile (libdriver.a): Simplify.
13861 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
13862 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
13865 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
13867 * troff/env.c (compare_ranges): Declare as extern "C".
13869 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
13871 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
13873 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
13875 * pic/troff.c (troff_output::text): Merge in grops_output::text,
13876 but conditionalize use of \X based on \*(.T.
13877 (grops_output::*): Deleted.
13878 * pic/output.h: Delete declaration of make_grops_output.
13879 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
13880 by default. -n sets it to 0.
13881 (usage): Corresponding changes.
13882 * groff.c (main): Don't pass -x or -p to pic.
13883 * groff.sh: Likewise.
13885 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
13888 * ps/devps/afmtodit: Change calculation of asc_boundary and
13889 desc_boundary. Make these bounds inclusive.
13890 * ps/devps: Regenerate font files.
13892 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
13894 * macros/tmac.latin1: New file.
13895 * macros/tmac.tty-char: Use tmac.latin1.
13896 (tmac.tty-tr): Deleted.
13897 * macros/Makefile: Install tmac.latin1.
13898 * macros/tmac.dvi: Use tmac.latin1.
13899 * macros/troffrc: Translate \[char160] onto no-break space here.
13900 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
13902 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
13904 * macros/tmac.Xps: Use `do' request.
13906 * macros/tmac.ps: Use `do' request.
13908 * macros/tmac.e (@C): Use `do' request.
13910 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
13911 * macros/Makefile: Install tmac.X*.
13913 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
13914 * tty/Makefile: Don't install tmac.tty*.
13915 * macros/Makefile: Install tmac.tty*.
13917 * dvi/tmac.dvi: Move to macros.
13918 * dvi/Makefile: Don't install tmac.dvi.
13919 * macros/Makefile: Install tmac.dvi.
13921 * ps/tmac.ps*: Move to macros.
13922 * ps/Makefile: Don't install tmac.ps*.
13923 * macros/Makefile: Install tmac.ps*.
13925 * eqn/box.c: Provide draw_lines parameter corresponding to -D
13927 * macros/eqnrc: Set draw_lines parameter based on device.
13928 * groff.c: Don't pass -D flag to eqn.
13929 * groff.sh: Likewise.
13930 * eqn/main.c: Warn about use of -D.
13932 * troff/input.c (process_startup_file): New function.
13933 (main): Call process_startup_file().
13934 * macros/troffrc: New file.
13935 * macros/Makefile: Install troffrc.
13936 * groff.c (main): Don't pass extra -m option to troff. For a
13937 pseudo device pass the name of the pseudo device to troff using
13939 * groff.sh: Likewise.
13940 * groff.c (possible_command::prepend_arg): Deleted.
13942 * troff/input.c (do_request): New function.
13943 (init_input_requests): Bind "do" to do_request.
13945 * eqn/main.c (main): Instead of loading eqnchar from device directory,
13946 load eqnrc from macro directory.
13947 * macros/eqnrc: New file.
13948 * macros/Makefile: Install eqnrc.
13949 * ps/devps/eqnchar: Deleted.
13950 * ps/devps/Makefile: Don't install eqnchar.
13951 * dvi/devdvi/eqnchar: Deleted.
13952 * dvi/devdvi/Makefile: Don't install eqnchar.
13953 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
13956 * lib/device.[ch]: New files.
13957 * lib/font.h (font::set_device_name, font::get_device_name):
13959 * lib/fontfile.c: Use device.h.
13960 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
13961 * troff/input.c: Delete definition of `device'.
13962 (main): Don't initialize device.
13963 * troff/troff.h: Include device.h rather than declaring device.
13964 * troff/Makefile: No need to handle DEVICE.
13965 * driver/input.c: Include device.h. Don't use
13966 font::{set,get}_device_name.
13967 * groff.c, Makefile: Rename device.h to config.h.
13968 * groff.c: Use library device variable.
13969 * eqn/main.c: Use library device variable.
13970 * eqn/Makefile: No need to handle DEVICE.
13972 * lib/searchpath.[ch]: New files.
13973 * lib/Makefile: Handle searchpath.[ch].
13974 * troff/input.c (open_file, init_dirs): Deleted.
13975 (macro_dirs): Deleted.
13976 (open_mac_file, macro_source): Use class search_path.
13977 (add_string, struct string_list): Move definition.
13978 (main): Change -M option to use macro_path. Delete call to
13980 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
13981 Rewrite to use class search_path.
13982 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
13983 * lib/Makefile: fontfile.c depends on searchpath.h.
13984 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
13986 * lib/macropath.[ch]: New files.
13987 * troff/Makefile: No need to handle MACROPATH.
13989 * troff/input.c: Delete DUMP code.
13990 * lib/fontfile.c, lib/font.h: Delete
13991 font::forget_command_line_font_dirs.
13993 * troff/input.c (push_token): New function.
13994 (handle_first_page_transition): Use push_token().
13995 (process_input_stack): Change handling of a space at the beginning
13998 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
14000 * troff/input.c (font_dirs): Delete unused variable.
14002 * eqn/lex.c (do_set): Correct error messages.
14004 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
14006 * troff/input.c (do_define_string): Allow the string name to be
14007 followed immediately by a tab.
14008 (define_character): Likewise.
14010 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
14012 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
14015 * troff/input.c (input_iterator::is_file): New virtual function.
14016 (file_iterator::is_file): New function.
14017 (input_stack::end_file): New function.
14018 (input_stack::next_file): Handle the situation where there is no
14019 file on the input stack correctly. Avoid making two passes over
14021 (next_file): Make the filename optional; in this case call
14022 input_stack::end_file().
14024 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
14026 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
14027 produce a real _ charater when the current font is CW and _
14030 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
14031 expression to work around gcc 2.2 bug.
14033 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
14035 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
14037 * troff/env.c (environment::add_padding): New function.
14038 (environment::add_char): Use add_padding().
14039 (environment::space): Likewise.
14040 (environment::wrap_up_field): Add some padding if there is none
14041 and there's no current tab.
14042 * troff/env.h: Declare environment::add_padding.
14044 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
14046 * pic/pic.y: undef fmod and rand before declaring them.
14048 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
14050 * troff/input.c (main): If the DESC file specifies a font name of
14051 0, then leave the corresponding font position empty.
14053 * nroff.sh: New file.
14054 * Makefile (install.nobin): Install nroff.sh.
14056 * tty/devlatin1/R.proto: Add ao as synonym for de.
14057 * tty/tmac.tty-char: Define ao as o.
14059 * tty/dev{ascii,latin1}/R.proto: Add aq.
14060 * tty/tmac.tty-char: Delete definition of aq.
14062 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
14064 * troff/input.c (init_charset_table): Don't translate 0240.
14065 * ps/tmac.ps: Translate char160 to space.
14066 * dvi/tmac.dvi: Likewise.
14067 * tty/tmac.tty: Likewise.
14069 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
14071 * dvi/tmac.dvi: Add support for all Latin-1 characters.
14073 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
14074 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
14077 * tty/tmac.tty-char: Add \(ah.
14079 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
14080 No need to define \(FM and \(!/. Conditionalize all character
14083 * ps/devps/lgreekmap: Add +h, +f, +p.
14085 * ps/tmac.psnew: New file.
14086 * ps/Makefile: Install tmac.psnew.
14088 * troff/input.c (charinfo_to_node_list): Don't ever interpret
14089 character definitions in compatible mode.
14091 * troff/input.c (remove_character): New function.
14092 (init_input_requests): Bind remove_character to "rchar".
14094 * ps/tmac.psold: New file.
14095 * ps/Makefile: Install tmac.psold.
14096 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
14097 characters into tmac.psold. Make these definitions unconditional.
14099 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
14101 * ps/tmac.ps: Don't define \('c and \('C.
14103 * ps/devps/textmap: Move Greek characters to...
14104 * ps/devps/symbolchars:
14106 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
14108 * ps/devps/text.enc: Add quotesingle.
14109 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
14110 * tty/tmac.tty-char: Likewise.
14111 * dvi/devdvi/texmi.map: Add +h, +f, +p.
14112 * dvi/devdvi/texi.map: Add Fn.
14113 * dvi/devdvi/msam.map: Add lz.
14114 * dvi/tmac.dvi: Handle Bq, bq, aq.
14116 * pic/lex.c (get_token): Recognize 'th.
14117 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
14119 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
14121 * ps/devps/textmap: Move di, mu, +- to...
14122 * ps/devps/symbolchars:
14124 * macros/tmac.s (@XS): Don't call par@reset or fi.
14125 (XA): Call LP. Turn off adjustment. Reduce line length.
14127 * macros/tmac.s: Initially alias XS to LP.
14128 (XS): Rename to @XS.
14129 (cov*ab-init): Alias XS to @XS.
14131 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
14133 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
14134 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
14135 (token::is_size, token::changes_env): Deleted.
14136 * troff/number.c (parse_term): No need to process \s explicitly.
14137 Call tok.next() only after scale indicator has been processed.
14138 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
14140 (token::next): Handle \s, \f, \S, \H immediately rather than
14141 returning them as tokens.
14142 (token::operator==, token::description, token::add_to_node_list,
14143 token::process): Remove handling of deleted tokens.
14145 * troff/env.c (environment::add_char): When adding padding
14146 indicator character, call start_line() if necessary.
14148 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
14150 * ps/devps/afmtodit: Don't output 0 kerns.
14152 * ps/devps/afmtodit: Remove directory from name of encoding in
14153 font description file.
14155 * ps/devps/afmtodit: Improve error messages.
14157 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
14159 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
14160 * ps/devps/FontMakefile: Deleted.
14161 * ps/devps/afmname: New file.
14163 * ps/devps/symbol.sed: New file.
14164 * ps/devps/symbol.diff: Deleted.
14165 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
14166 Generate zapfdr.afm from zapfd.afm.
14168 * tty/tmac.tty (tty-char): Prefix definition with ".
14170 * macros/tmac.an (TP): Don't start a diversion if one has already
14173 * tty/tmac.tty-char: Add Latin-1 characters.
14175 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
14177 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
14179 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
14180 Move declaration of struct horizontal_span.
14182 * tbl/table.c (table::table): Initialize span_list.
14183 (table::~table): Delete span_list.
14185 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
14187 * ps/devps/Makefile: Avoid dependency on GNU make.
14189 * ps/tmac.ps: Check that character does not already exist before
14192 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
14193 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
14194 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
14197 * tty/tmac.tty-char: New file.
14198 * tty/Makefile: Install tmac.tty-char.
14199 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
14202 * tty/tmac.tty: Fix definition of \(34.
14204 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
14205 bracket-drawing characters onto |. Add *o.
14207 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
14208 only if current_field.
14210 * troff/dictionary.c (dictionary::lookup): Free old_table after
14213 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
14215 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
14216 whose glyphs are identical to glyphs of some Roman character.
14218 * tty/devlatin1/R.proto (bu): Deleted.
14219 * tty/devascii/R.proto (bu): Deleted.
14220 * tty/tmac.tty: Add definition of \(bu.
14222 * eqn/main.c (do_file): Pass FILE as argument.
14223 (main): Automatically load eqnchar. New options -F and -n.
14224 Pass do_file an opened FILE.
14225 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
14226 No need to include font.h.
14227 * groff.sh: Likewise. Don't need to use - for standard input.
14228 Prefix files with -- if first file starts with -.
14230 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
14232 * troff/env.c (environment::possibly_break_line): Don't set line
14233 to 0 across call to output_line(). Don't call output_line() until
14234 after discarding nodes after break.
14236 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
14238 * request.h (macro::empty): Declare it.
14239 * input.c (macro::empty): New method.
14240 (interpolate_macro): Don't give a WARN_SPACE if the two-character
14243 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
14245 * troff/env.c (environment::start_field): Decrement space_total
14246 when a space is frozen.
14248 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
14250 * macros/tmac.an (R): Delete macro.
14252 * troff/input.c (get_copy, token::next): Support \# (like \" but
14253 newline is ignored).
14255 * troff/input.c (token::next): Fix error message in 'Y' case.
14257 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
14259 * eqn/delim.c (define_extensible_string): Recognize any prefix of
14262 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
14264 * c++test.c: Include <osfcn.h>.
14266 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
14269 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
14271 * tbl/table.c (table::divide_span): Don't count column separation
14272 if expand was specified.
14274 * tbl/main.c (process_format): Don't ignore width specs in
14275 continued format. Give warning for changing equal widths or
14276 column separation in continued format.
14277 (process_data): Set column separation, minimum width, equal
14278 columns at end of table.
14280 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
14282 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
14283 node::add_discretionary_hyphen): Use soft_hyphen_char.
14284 (set_soft_hyphen_char): New function.
14285 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
14287 * Makefile (c++tested): Give more helpful message if test fails.
14289 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
14291 * troff/input.c (init_charset_table): Translate 0240 to
14292 an unbreakable space.
14294 * troff/token.h (token::hyphen_indicator): New function.
14295 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
14297 * troff/input.c (translate): Allow translation to \%.
14298 * troff/node.c (node::add_char): Handle
14299 TRANSLATE_HYPHEN_INDICATOR.
14300 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
14302 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
14305 * tty/devlatin1/R.proto: \(hy and - should print as 055.
14307 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
14309 * groff.c (run_commands): If the last command gets a SIGPIPE send
14310 a SIGPIPE to all children than haven't yet terminated. When
14311 command terminates, set pid field to -1.
14313 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
14315 * groff.c (main): Pass an appropriate -filename option to gxditview.
14317 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
14319 * Makefile.bd (install): Remove existing program before copying.
14321 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
14322 programs which have Unix counterparts to be installed with
14323 user-specified prefix.
14325 * troff/input.c (exit_troff): Don't check if exit_started.
14326 (exit_request): Don't call exit_troff if exit_started.
14328 * Makefile.bd (install.mm): Rename to install.dwbmm.
14330 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
14332 * driver/input.c (do_file): Add missing break for '#' case.
14334 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
14336 * troff/input.c (input_stack::clear): Clear past any boundaries and
14337 then add the boundaries back.
14339 * troff/input.c (exit_troff): Return immediately if already
14342 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
14344 (pg*end-page): If the text has ended and there are no more
14345 footnotes or keeps, exit.
14347 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
14349 * troff/input.c (init_charset_table): Make \(rq transparent by
14352 * macros/tmac.an: Define lq and rq strings.
14354 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
14356 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
14358 * troff/env.c (environment::final_break): New function.
14359 (environment::newline): Set prev_line_interrupted to 2 if
14361 * troff/env.h: Declare environment::final_break.
14362 * troff/input.c (exit_troff): Call environment::final_break()
14363 instead of environment::do_break().
14365 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
14366 doesn't already exist.
14367 * macros/man.local: New file.
14368 * macros/tmac.an: Load man.local.
14369 * macros/man.ultrix: New file.
14371 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
14373 * troff/input.c (exit_groff): Rename to...
14374 (exit_troff): New function.
14376 * troff/div.c (exit_started, done_end_macro,
14377 seen_last_page_ejector): New global variables.
14378 (began_page_in_end_macro): New static variable.
14379 (exit_flag): Deleted.
14380 (top_level_diversion::top_level_diversion): Initialize
14382 (top_level_diversion): More elaborate test for whether
14383 cleanup_and_exit() should be called.
14384 Set began_page_in_end_macro if the end macro isn't yet finished.
14385 * troff/div.h (top_level_diversion::last_page_count): New data
14387 (top_level_diversion::set_last_page): New function.
14388 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
14389 * troff/env.c (do_break): Zero prev_line_interrupted.
14390 * troff/input.c (exit_flag): Delete declaration.
14391 (LAST_PAGE_EJECTOR): New magic cookie.
14392 (token::next): Handle LAST_PAGE_EJECTOR.
14393 (exit_groff): Set exit_started and done_end_macro instead of
14394 exit_flag. Call top_level_diversion::set_last_page. Push a
14395 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
14396 another ejection after setting seen_last_page_ejector.
14398 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
14400 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
14402 * macros/tmac.e (TH): Make sure there's room for the initial
14405 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
14406 Set FVS in points rather than units.
14408 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
14410 * troff/div.c (top_level_diversion::add_trap): Don't consider the
14411 position of empty slots.
14413 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
14415 * ps/devps/S: Fix height and depth of parenrightex.
14416 * ps/devps/symbol.diff: Regenerate.
14418 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
14420 * tmac.e (u): Do underlining as in -mgs.
14422 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
14424 * tty/tty.c (tty_printer::end_page): If overstriking is
14425 suppressed, still turn overstruck horizontal and vertical lines
14428 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
14431 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
14433 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
14435 * Version 1.05 released.
14437 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
14439 * tty/tty.c: Instead of keeping an array of glyphs and then
14440 sorting it, keep a ordered linked list of glyphs for each line.
14442 * driver/driver.h: Include stddef.h.
14444 * tty/tty.c (compare_glyph):
14445 * refer/refer.c (rcompare):
14446 * troff/env.c (compare_ranges): Arguments of qsort comparison
14447 function should be const void *.
14449 * troff/number.c (parse_term):
14450 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
14453 * refer/label.y (consider_authors): Don't access variables
14454 constructed under a condition outside that condition: put braces
14455 round for statement containing declaration; redeclare use of same
14458 * pic/pic.y (text_expr): Delete production that allows
14459 parenthesised text_expr.
14460 (expr): Allow a conditional_expr to appear in parentheses.
14461 (conditional_expr): Rename to any_expr.
14463 * mm: Install new version 1.01 from jh.
14465 * lib/font.c (font::get_width): Cache scaled widths.
14466 (font::font): Initialize widths_cache.
14467 (font::~font): Destroy widths_cache.
14468 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
14470 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
14472 * c++test.c, c++test.ref: New files.
14473 * Makefile: Check that the C++ compiler works.
14475 * ps/tmac.pspic (PSPIC): Do a break.
14477 * ps/tmac.ps: Move definition of PSPIC into...
14478 * ps/tmac.pspic: New file.
14479 (PSPIC): Draw box around picture, but make it invisible to grops.
14480 * ps/tmac.ps: Load tmac.pspic.
14481 * ps/Makefile: Install tmac.pspic.
14483 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
14485 * lib/font.c (scale_round): If n is negative,
14486 subtract .5 before truncating floating point result.
14488 * lib/fontfile.c: Include <errno.h>.
14490 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
14492 * driver/input.c (get_char): Inline. Don't update current_lineno.
14493 Change callers to up date current_lineno if necessary.
14494 Use get_char() instead of getc(current_file).
14496 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
14498 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
14500 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
14502 * tty/tty.c (tmac.tty): Define \(rg as (R).
14504 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
14506 * lib/lib.h: New define a_delete.
14507 * Use a_delete instead of delete when deleting an array of objects
14508 without destructors.
14510 * lib/lib.h: Rename adelete to ad_delete.
14511 * Change uses of adelete.
14513 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
14515 * eqn/eqn.y: Include lib.h.
14517 * troff/node.c (grow_font_table): Delete old_font_table.
14519 * mm: Install new version from jh.
14521 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
14523 * tbl/table.h (format_type): Make global instead of local to class
14524 entry_format. Prefix enumerators with FORMAT_.
14525 * tbl/table.c, tbl/main.c: Corresponding changes.
14526 * refer/token.h (token_type): Make global. Prefix enumerators
14528 * refer/token.[ch]: Corresponding changes.
14529 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
14531 * troff/div.c (node::set_vertical_size): Don't name argument.
14533 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
14535 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
14536 * lib/lib.h: Define adelete accordingly.
14537 * pic/object.c (graphic_object::graphic_object):
14538 * tbl/main.c (format::~format):
14539 * tbl/table.c (table::~table):
14540 * refer/ref.c (reference::~reference, reference::merge,
14541 reference::insert_field, reference::delete_field): Use adelete.
14543 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
14545 * tbl/table.h: Corresponding changes.
14547 * common.c (common_output::dashed_arc, common_output::dotted_arc):
14548 Ensure total_angle is positive.
14550 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
14552 * refer/ref.c (reference::merge, reference::insert_field,
14553 reference::delete_field): Avoid delete[0].
14555 * refer/token.c (init_special_chars): Move calls to cmupper
14556 outside calls to init_two_char_letter to work around bug in gcc
14559 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
14561 * lib/new.c (operator new): Use __builtin_new for g++.
14563 * pic/object.c (graphic_object::~graphic_object): Don't use
14566 * pic/object.c (output::compute_scale): Initialize max_width and
14569 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
14571 * troff/input.c (write_request): Call fflush.
14573 * troff/node.h (class composite_node): Move declaration to node.c
14574 * troff/input.c (charinfo_to_node): Rename to ...
14575 (charinfo_to_node_list): Return node list rather than composite
14577 * troff/node.c (make_composite_node): New function.
14578 (make_node, add_char): Call make_composite_node instead of
14580 (class composite_node): Add a tfont * member. Delete font_size
14582 (composite_node::composite_node, composite_node::copy,
14583 composite_node::size): Corresponding changes.
14584 (composite_node::tprint): Provide constant spacing, emboldening
14585 and track kerning as specified in tfont.
14586 (composite_node::width): Change width calculation accordingly.
14587 * troff/env.h (environment::composite): New member.
14588 (environment::is_composite, environment::set_composite): New
14590 * troff/env.c (environment::environment): Initialize composite.
14591 * troff/input.c (charinfo_to_node): Call
14592 environment::set_composite.
14593 * troff/node.c (make_composite_node, make_glyph_node): Use the
14594 plain version of the tfont if the environment is composite.
14596 * troff/node.c (font_info::get_space_width): Additional argument
14597 giving space_size. Handle constant space correctly. Scale by
14598 space_size unless constant spaced.
14599 (env_sentence_space_width): New function.
14600 * troff/node.h: Declare it.
14601 * troff/env.h (environment::get_space_size,
14602 environment::get_sentence_space_size,
14603 environment::get_narrow_space_width,
14604 environment::get_half_narrow_space_width): Make inline.
14605 (environment::get_space_width): Make inline. Just call
14607 * troff/env.c: Delete definitions for funtions made inline.
14608 (environment::space_newline, environment::space): Use
14609 env_sentence_space_width(). Don't scale by space_size.
14610 * troff/node.h: Move declarations of env*space_width() functions
14613 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
14615 * macros/tmac.s (PS): Don't try to set negative indent.
14617 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
14619 * pic/pic.y: Fix min function.
14621 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
14623 * man/mdate.sh: Clear LANGUAGE.
14625 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
14627 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
14628 * pic/lex.c: New COMMAND keyword.
14629 * pic/pic.y (print_args, print_arg): New rules.
14630 (placeless_element): Use print_args for PRINT.
14631 New COMMAND element.
14633 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
14635 * troff/input.c (terminal): Handle missing argument correctly.
14637 * pic/pic.y (text_expr): New rule.
14639 * pic/pic.y: Implement := operator.
14641 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
14643 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
14646 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
14648 * ps/devps/dingbatsrmap: Include this in the distribution.
14650 * macros/tmac.doc: Replace with new version from 2nd Networking
14651 Release. Fix loading of doc-* files.
14652 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
14653 * macros/tmac.doc.old: New file. Apply fixes that had been
14654 applied to old tmac.doc.
14655 * macros/tmac.andoc: Check that we're running under groff.
14656 * macros/Makefile: Rework.
14658 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
14660 * tbl/table.h (format_type):
14661 * refer/token.h (token_type): If NESTED_TYPES is defined, use
14662 typedef to make these types visible at file scope.
14663 * Makefile: Add NESTED_TYPES configuration option.
14665 * troff/div.c (mark): At the top level use the value of
14666 nl_reg_contents rather than the current vertical position.
14668 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
14670 * tty/tty.c: Implement \D for horizontal or vertical lines.
14671 (tty_printer::set_char): Use vec_used+2 as serial number.
14672 Don't allow size of vector to exceed USHRT_MAX-2.
14673 Split off part into...
14674 (tty_printer::add_char): New function.
14675 (tty_printer::draw): New function.
14676 (compare_glyph): Handle equal serial numbers.
14677 (tty_printer::end_page): Handle overstruck characters from \D.
14678 (main, usage): Implement -d option.
14680 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
14682 * tbl/main.c (process_format):
14683 * eqn/text.c (split_text):
14684 * troff/input.c (token::next): Use inner block for declarations
14685 with initializers in switch statement.
14687 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
14689 * pic/common.c (common_output::dash_line): Cope with zero-length
14692 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
14694 * Version 1.04 released.
14696 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
14698 * macros/tmac.an (TH): Define a macro an-init to define variables
14699 based on command line arguments.
14700 (an-header): Call it.
14702 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
14704 * Makefile (install.mm): Rename to install.dwbmm.
14706 * Makefile: Integrate mm.
14707 * mm: New directory.
14709 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
14711 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
14714 * pic/troff.c (troff_output::simple_spline,
14715 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
14716 shadowing parameter.
14718 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
14720 * lib/ptable.h: Add explicit casts when converting from unsigned
14723 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
14724 * dvi/devdvi/Makefile: Install SA, SB.
14726 * refer/indxbib.c: Add declaration of mktemp.
14728 * refer/lookbib.c: Add declaration of isatty.
14730 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
14732 * pic/lex.c (interpolate_macro_with_args): While collecting
14733 arguments, keep track of whether we're in a string.
14735 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
14737 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
14738 down with \v, so as to avoid problems with top of page trap
14739 setting no space mode.
14741 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
14743 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
14745 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
14747 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
14748 Improve error message.
14750 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
14752 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
14755 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
14757 * groff.c (possible_command::execp): Always use _exit() after a
14760 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
14761 NO_SYS_WAIT_H configuration options.
14762 * groff.c: Use these options. Use POSIX-style macros to extract
14763 fields from the status returned by wait().
14765 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
14767 * tbl/table.c (table::compute_separation_factor): Allow the
14768 separation factor to drop to 0.
14770 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
14772 * refer/search.c: Include <errno.h>.
14774 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
14776 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
14778 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
14781 * pic/lex.c (input_stack::bol): Move definition out of class body.
14783 * pic/main.c: On MSDOS munge argv[0].
14785 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
14787 * lib/ptable.c (hash_string): Use unsigned long rather than
14789 (next_ptable_size): Use unsigned rather than int. Give an error
14790 message if we've hit the largest table size.
14791 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
14794 * pic/object.h (object_spec): Make flags unsigned long. Declare
14795 flags as const unisgned long rather than as enums.
14797 * pic/output.c: Deleted.
14799 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
14801 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
14802 Add additional argument.
14803 (line_entry::note_double_vrule_on_{left,right}): Set value of
14804 douvle_vrule_on_{right,left} flag according to argument.
14805 (simple_line_entry::simple_print,
14806 simple_line_entry::double_line_print): If adjacent to double vrule
14807 on a corner extend rather than shorten the rule by half the double
14810 * troff/number.c (parse_term): In checking for overflow, handle the
14811 case where the current horizontal position is negative.
14813 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
14815 * pic/object.c (draw_arrow): Check for object having zero length.
14817 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
14819 * eqn/main.c (do_file): Split off inline equation handling into...
14820 (inline_equation): New function. Search for starting delimiter
14822 (delim_search): New function. Don't recognize a delimiter that
14823 occurs in the name of an escape sequence, number register, string
14826 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
14828 * eqn/delim.c (delim_box::compute_metrics): Don't call
14829 define_extensible_string if left is 0.
14830 (delim_box::output): Don't print the left delimiter if left is 0.
14831 (delim_box::debug_print): Check for left == 0 before calling printf.
14833 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
14835 * troff/Makefile (majorminor.c): Include only digits in
14838 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
14840 * refer/dirnamemax.c: new file.
14841 * refer/genlimits.c: Deleted.
14842 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
14843 Don't check path length.
14844 * refer/Makefile: Add dir_name_max.o; delete genlimits.
14845 * Makefile: Add PATHCONF_MISSING option.
14847 * refer/indxbib.c (get_cwd): New function.
14848 (main): Use get_cwd().
14849 * lib/getcwd.c: New file.
14850 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
14851 GETCWD in SUBFLAGS.
14852 * lib/Makefile: Compile getcwd.o.
14854 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
14857 * refer/indxbib.c (main): Check success of mktemp.
14859 * lib/tmpfile.c: New file.
14860 * lib/Makefile: Add tmpfile.c.
14861 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
14862 * ps/ps.h: Delete declaration of mktemp().
14863 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
14864 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
14865 * driver/driver.h: No need now to include errno.h.
14867 * everywhere: Set errno to 0 before calling fopen().
14869 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
14870 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
14871 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
14873 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
14875 * troff/env.h (translate_space_to_dummy): Declare it.
14876 * troff/env.c (environment::space_newline, environment::space):
14877 If translate_space_to_dummy is set then make the width of spaces 0.
14878 * troff/input.c (translate): If the second character of a
14879 translation is a space, translate to unbreakable space. If the
14880 first character is a space, set or clear translate_space_to_dummy
14881 according to whether the second character is \&. Weird!
14883 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
14885 * groff.c (run_commands): Don't use non-zero exit code because a
14886 command gets SIGPIPE.
14888 * groff.c, groff.sh: Use -mXps with -TXps.
14890 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
14891 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
14892 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
14893 (ps_printer::special): New specials invis and endinvis.
14894 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
14895 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
14896 (ps_printer::end_page): Check that invis_count == 0.
14897 (ps_printer::invis_count): New member.
14898 (ps_printer::ps_printer): Initialize invis_count to 0.
14900 * troff/env.c (environment::hyphenate_line): Hyphenation
14901 indicator at beginning of word inhibits splitting after -, \(em
14904 * pic/pic.y (element): Allow another element to follow } without
14905 any intervening separator.
14907 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
14909 * pic/lex.c (get_delimited): Allow tabs before delimiter.
14911 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
14913 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
14914 declaration of wait() in header files.
14915 * Makefile: Get rid of -DHAVE_UNION_WAIT.
14917 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
14919 * lib/lib.h: Declare return type of strerror as char *.
14921 * man/Makefile: Add g flag to sed substitutions.
14922 * Makefile (shgroff, bindist): Likewise.
14924 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
14926 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
14927 * ps/devps/prologue (PBEGIN): Define showpage after pushing
14930 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
14932 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
14935 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
14937 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
14940 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
14942 * troff/input.c (define_number_reg): If currently undefined,
14943 don't define it if the argument is an invalid expression.
14945 * Makefile: Ignore return value of `if' commands without `else'
14948 * Makefile: Split up CPPDEFINES into a series of separate
14949 configuration options.
14951 * troff/input.c (init_registers): Use time_t instead of long
14952 unless LONG_FOR_TIME_T is defined. Use returned result rather
14953 than passing pointer.
14954 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
14956 * lib/Makefile (fontpath.h): Use gendef.
14958 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
14960 * troff/input.c (input_iterator::shift): Delete argument name.
14961 * troff/node.c (suppress_output_file::really_begin_page,
14962 suppress_output_file::really_transparent_char, node::ascii_print,
14963 node::tprint): Delete names of unused arguments.
14965 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
14967 * refer/label.y (string): Pass $4 to command_error.
14969 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
14971 * Version 1.03 released.
14973 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
14975 * Makefile: Pass definition of SHELL in SUBFLAGS.
14977 * gendef: New file.
14978 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
14979 ps/Makefile: Use gendef to construct header files that are
14980 constructed from the Makefile.
14982 * macros/Makefile: make all should build stripped version of tmac.e.
14984 * refer/Makefile (clean): Remove y.output.
14986 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
14988 * ps/pfbtops.c (main): Add -v option which prints out a version
14990 * ps/Makefile (pfbtops): Link with libgroff.a.
14992 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
14994 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
14995 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
14997 * refer/lkbib.c (main): Always terminate reference with blank
14999 * refer/lookbib.c (main): Likewise.
15001 * refer/linear.c (file_buffer::load): Check that the file is not a
15004 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
15005 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
15006 Delete second inclusion of <sys/param.h>.
15008 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
15010 * troff/token.h (token::special): Deleted.
15012 * tbl/main.c (process_format): Rework so that opt->tab_char is
15013 recognized only when appropriate.
15015 * ps/Makefile (clean): Remove pfbtops.
15017 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
15019 * lib/font.c (text_file::next): Don't return if we have got a
15022 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
15024 * refer/refer.c (store_reference): Get hash code from old_table[i]
15025 when rehashing the table.
15027 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
15029 * eqn/box.c (box::top_level): Save size and prev size using \R and
15030 restore it afterwards. Set the size to the size at the beginning
15032 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
15033 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
15035 * refer/Makefile (limits.h): Use ./genlimits.
15037 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
15039 * refer/index.c: Delete declarations of stat() and fstat().
15041 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
15043 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
15045 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
15047 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
15049 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
15051 * troff/input.c (token::get_char): Handle \e.
15053 * refer/linear.c: Delete declarations of fstat() and stat().
15055 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
15057 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
15058 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
15060 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
15062 * troff/input.c (do_define_macro): Improve error handling for end
15063 of file while defining macro.
15065 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
15067 * eqn/box.h: Fix declaration of set_gsize.
15068 * eqn/box.c (set_gsize): Make argument const char *.
15069 (gsize): Declare as char *.
15070 * eqn/main.c (main): Don't convert gsize to int.
15071 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
15073 * Version 1.02 released.
15075 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
15077 * macros/tmac.andoc: New file.
15078 * macros/Makefile: Install tmac.andoc.
15080 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
15081 operator new and delete on OP_DELETE_BROKEN not being defined.
15082 * Makefile: Mention OP_DELETE_BROKEN.
15084 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
15086 * Makefile (bindist): Pass SUBFLAGS.
15088 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
15090 * Makefile, groff.c: Pass definitions to groff.c via device.h.
15092 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
15095 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
15097 * ps/ps.h, ps/psrm.c: Make comment_table and
15098 header_comment_table local to resource_manager::process_file.
15100 * groff.sh: With -TXps pass -printCommand option to gxditview.
15102 * groff.c (possible_command::print): Implement using
15103 append_arg_to_string.
15105 * xditview: Merge in new implementation with own ChangeLog.
15107 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
15109 * groff.c (main): Implement PRINT_OPTION.
15110 (append_arg_to_string): New command.
15111 (device_table): Set PRINT_OPTION flag for Xps.
15113 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
15115 * troff/groff.h: Rename to troff.h.
15117 * pic/lex.c (lookup_keyword, docmp): New functions.
15118 (get_token): Use new lookup_keyword.
15119 Don't include key.h.
15120 * pic/key.[ch], pic/pic.gperf: Deleted.
15121 * pic/Makefile: Remove gperf stuff.
15123 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
15125 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
15127 * troff/Makefile, troff/node.c: Move definition of
15128 STORE_WIDTH into node.c.
15130 * etc/grog.pl, etc/grog.sh: Support -mdoc.
15132 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
15134 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
15135 dvi/devdvi/texb.map: Add lq and rq.
15136 dvi/devdvi: Regenerate fonts.
15137 * ps/devps/textmap: Add lq and rq.
15138 * ps/devps: Regenerate fonts.
15139 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
15140 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
15142 * pic/object.c (position_rectangle): When checking radius
15143 cope with possiblity that width or height is negative.
15144 (box_object::box_object): Have separate xrad and yrad with
15145 signs matching signs of dim components.
15146 (box_object::{north,south}_{east,west}): Use xrad and yrad.
15147 (box_object::print): With rounded boxes use absolute values
15148 for dim and rad arguments.
15150 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
15153 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
15155 * various files: Add explicit destructors to keep Saber CC +d
15158 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
15160 * eqn/box.c (box::top_level): Restore fonts correctly after
15161 font changes in line containing inline equation. Also
15162 restore previous font as well as current font.
15163 * eqn/pbox.h: Define necessary string and register names.
15165 * troff/input.c (token::next): Case 'R' calls do_register.
15166 (do_register): New function.
15168 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
15170 * groff.c, groff.sh: Support Xps device. Allow each device
15171 to have a pseudo_name and a real_name.
15173 * groff.c (run_commands): Don't print `Broken pipe' messages.
15175 * ps/pfbtops.c: New file.
15176 * ps/Makefile: Add pfbtops.
15178 * troff/number.c (parse_term): Improved error message.
15180 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
15182 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
15184 * Makefile: Integrate refer.
15185 * refer: New directory.
15186 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
15187 man/lkbib.man: New files.
15188 * man/Makefile: Support refer man pages.
15190 * lib/lib.h: Declare is_prime.
15191 * lib/prime.c: New file.
15193 * troff/input.c (macro_source): New function.
15194 (init_input_requests): Bind "mso" to macro_source.
15196 * troff/env.c (environment::possibly_break_line): Maintain
15197 pointer to pointer to node to be split in ndp so as to avoid
15198 using address of freed node.
15200 * troff/env.c (environment::hyphenate_line): Maintain pointer to
15201 pointer to first node to be hyphenated in startp so as to
15202 avoid using address of freed node.
15204 * troff/env.c (class trie, class hyphen_trie): Make the
15205 elements of the trie be of type char not unsigned char.
15206 Declare arguments to be const char* instead of unsigned char *.
15208 * troff/env.c (hyphenate): Initialize hbuf[0].
15210 * troff/input.c (set_string): Declare p to be char * and cast
15211 *p to unsigned char when necessary.
15213 * troff/input.c (do_define_macro): Declare s to be const
15214 char*. Cast element to unisgned char when necessary, Declare
15215 d to be an int. Handle EOF better.
15217 * troff/Makefile, troff/input.c: Different scheme for passing
15218 definitions of MACROPATH, HYPHENFILE and DEVICE.
15220 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
15222 * tty/devascii/R.proto: Delete entry for em.
15223 * tty/devlatin1/R.proto: Likewise.
15225 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
15227 * troff/input.c (translate): Stop when we get a space. Treat eof
15230 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
15232 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
15234 * tbl/main.c (process_format): A font name following a `f'
15235 modifier that starts with a digit can be only one character long.
15236 Also deal with EOF on the second character of the font name.
15238 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
15240 * troff/input.c (token::next): Turn \~ into an
15241 unbreakable_space_node.
15242 * troff/node.c (unbreakable_space_node): New class.
15243 * troff/node.h: Declare it.
15245 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
15247 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
15248 it's >= 0, before outputting it as a single byte.
15250 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
15252 * lib/font.c: Make font_char_metric::code an int.
15253 (font::get_code): Change return type to int.
15254 (font::load): Allow code to be arbitrary integer.
15255 * lib/font.h (font::get_code): Change return type to int.
15256 (font::number_to_index): Change argument type to int.
15257 * troff/input.c (token::next): In case 'N', allow any value.
15258 Store value in token::val.
15259 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
15260 (token::get_char, token::add_to_node_list, token::process): Get
15262 (charinfo::set_number): Change argument to int.
15263 (charinfo::get_number): Require that NUMBERED flag be set.
15264 (get_charinfo_by_number): Store numbered characters not between 0
15265 and 255 in a dictionary.
15266 * troff/charinfo.h (get_charinfo_by_number): Change argument type
15268 (charinfo::number): Change type to int.
15269 (charinfo::set_number): Change type of set_number to int.
15270 * troff/node.c (troff_output_file::put_char_width,
15271 troff_output_file::put_char): Test whether character is numbered
15272 using charinfo::numbered().
15273 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
15275 * lib/nametoindex.c: New implementation to cope with arbitrary
15278 * troff/input.c (token::operator==): Test val for
15279 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
15282 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
15283 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
15285 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
15287 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
15290 * all Makefiles: rm targets of cp and >.
15292 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
15295 * eqn/lex.c (def_table): Add dollar.
15297 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
15299 * troff/input.c (do_width): Push back newline before closing delim
15302 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
15304 * groff.c (possible_command::prepend_arg): New function.
15305 (main): Prepend device -m option.
15306 * groff.sh: Put device -m options before command-line options.
15308 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
15310 * macros/tmac.an (IP): Quote argument to TP.
15312 * ps/ps.c (main): New option -b, which sets...
15313 (broken_flags): New variable.
15314 (ps_printer::~ps_printer): Incorporate the setup section in the
15315 prolog if (broken_flags & NO_SETUP_SECTION).
15316 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
15317 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
15318 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
15319 ps_printer::print_needed_font_comment,
15320 ps_printer::print_supplied_font_comment,
15321 ps_printer::print_include_font_comments,
15322 ps_printer::lookup_doc_font, ps_printer::download_fonts,
15323 ps_printer::read_download_file, read_document_fonts, add_font,
15324 skip_line, parse_fonts_arg, document_font::document_font,
15325 document_font::~document_font, document_font::download,
15326 ps_output::include_file): Deleted.
15327 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
15328 rather than %!PS-Adobe-2.0. Make calls to
15329 resource_manager::need_font for each font that we used. Replace
15330 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
15331 print_supplied_font_comment, print_needed_font_comment by call to
15332 resource_manager::print_header_comments. Output %%Orientation
15333 comment. Output %%Requirements: numcopies comment if ncopies > 1.
15334 Don't output the prolog directly. Instead call
15335 resource_manager::output_prolog. Only define #copies when ncopies
15336 > 1. Delete calls to print_include_font_comments and
15337 download_fonts. Add call to resource_manager::document_setup.
15338 (ps_printer::do_file): Call resource_manager::import_file instead
15339 of including it ourselves.
15340 (ps_printer::do_import): Likewise. Also don't call
15341 merge_import_fonts. Push userdict on the dictionary stack before
15342 and pop it afterwards.
15343 Move declaration of ps_output into ps.h.
15344 * ps/psrm.c: New file implementing resource_manager class.
15345 * ps/ps.h: New file declaring ps_output and resource_manager
15347 * ps/devps/zapfdr.ps:
15348 * ps/devps/symbolsl.ps:
15349 * ps/devps/prologue: Use 3.0 conventions.
15350 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
15351 Add default definition of BROKEN_SPOOLER_FLAGS.
15352 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
15353 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
15355 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
15357 * etc/grog.pl: New file.
15358 * Makefile (GROG): New variable.
15359 Add GROG to SUBFLAGS.
15360 * etc/Makefile (GROG): New variable.
15361 (install.nobin): Install $(GROG) rather than grog.sh.
15363 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
15365 * eqn/special.c (special_box::compute_metrics): Make the input and
15366 output strings the same. Get the new height and depth from the
15367 predefined height and depth registers. Also make subscript kern
15368 and skew available.
15369 (special_box::compute_subscript_kern, special_box::compute_skew):
15372 * eqn/box.c (pointer_box::compute_skew,
15373 simple_box::compute_metrics, box::top_level)
15374 * eqn/text.c (prime_box::compute_metrics,
15375 prime_box::comput_subscript_kern)
15376 * eqn/limit.c (limit_box::compute_metrics):
15377 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
15378 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
15379 negative numbers in `nr' requests with a leading 0.
15381 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
15383 * eqn/special.c: New file.
15384 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
15385 Add new rule for simple.
15386 * eqn/lex.c (token_table): Add SPECIAL.
15387 * eqn/box.h: Declare make_special_box.
15388 * eqn/Makefile: Add special.[co].
15390 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
15392 * ps/devps/prologue: Possibly set packing to true while defining.
15393 Create grops dictionary here. Initialize local variables before
15394 defining procedures.
15395 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
15396 the dictionary stack. Set strokeadjust and overprint to false if
15397 the relevant operators are defined.
15398 (PEND): New procedure.
15399 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
15400 prologue. Do everything else in the setup section.
15401 (ps_printer::do_import): Just call PBEGIN and PEND around the
15402 picture. Also push userdict before, and pop it afterwards.
15404 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
15406 * troff/node.c (bracket_node::tprint): Brackets were being printed
15409 * macros/tmac.an (SH, SS): Set fill mode.
15411 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
15413 * troff/div.c (top_level_diversion::begin_page): Set
15414 high_water_mark to 0.
15416 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
15418 * man/mdate.sh: New file.
15419 * man/mdate.c: Deleted.
15420 * man/Makefile: Use mdate.sh instead of mdate.
15423 * eqn/lex.c (do_gsize): Supply missing argument to error message.
15425 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
15427 * man/mdate.c: New file.
15428 * man/*.man: Replace modification date by @MDATE@.
15429 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
15430 (mdate): New target.
15432 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
15433 Remove illegal input characters.
15435 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
15437 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
15439 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
15441 * troff/div.c (begin_page): Change behaviour when
15442 !first_page_begun and !break_flag.
15444 * troff/input.c (do_name_test): Return 0 if argument is empty.
15446 * troff/input.c (read_long_escape_name): Require closing ] to be
15447 at same input level as opening [.
15449 * troff/input.c (read_increment_and_escape_name): New function.
15450 (get_copy, process_input_stack): Use this for \n.
15452 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
15454 * troff/div.c (top_level_diversion::begin_page): Ignore the
15455 current value of page_number if !first_page_begun.
15457 * groff.c (main): Fix declaration of buf.
15459 * troff/input.c (do_name_test): New function.
15460 (token::next): Implement \A.
15461 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
15462 (token::description, token::add_to_node_list, token::process):
15463 Handle TOKEN_ESCAPE.
15464 * troff/token.h: New token TOKEN_ESCAPE.
15466 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
15468 * pic/main.c (do_picture): Allow space before and after filename
15469 following `<'. Check that the filename is not empty.
15471 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
15473 * Version 1.01 released.
15475 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
15477 * dvi/tmac.dvi: ftr HR to H.
15479 * macros/tmac.e: Round up computation of $r.
15481 * xditview/tmac.X: Don't give up completely in compatibility mode.
15482 Use \n(.s instead of \n[.s].
15484 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
15485 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
15486 Add u to factors inside \s[...]. Rename frac to dvi-frac.
15487 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
15488 short names in the char definitions.
15490 * ps/tmac.ps: Don't give up completely in compatibility mode.
15491 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
15492 quote in front of \n(.s. Add u to factors inside \s[...].
15494 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
15496 * tty/tmac.tty: Call the nroff request.
15498 * macros/tmac.e ((x, )x): Better definitions that work properly
15500 (@0, @1): Helper macros for (x.
15502 * macros/tmac.e ($s, hl): Use \l rather than \D.
15504 * tty/tmac.tty: Make it work better in compatibility mode.
15505 (pchar): Rename to tty-char.
15507 * macros/tmac.e (@E): New macro.
15508 (r, i, b, rb, bi): Use @E.
15510 * macros/tmac.e (@F): Don't use (;...) syntax.
15512 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
15513 it was modified for groff.
15515 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
15517 * macros/tmac.e (<., .>): Removed.
15518 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
15520 * macros/tmac.e: Remove check that groff is being used.
15522 * macros/tmac.e (@C): Change families only if using groff; turn
15523 compatibility mode off while changing familes. Save compatibility
15524 mode before changing families and restore it afterwards.
15526 * macros/tmac.e (@h): Remove test for offset + line length.
15528 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
15529 (lo, th, ac): Define to call @S instead of using als.
15531 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
15532 the ratio of the vertical spacing to the point size in units
15533 expressed as a percentage. Use these instead of $10r and $10R,
15534 Delete $10r and $10R.
15536 * lib/font.c (font::load): In default computation of space_width,
15537 divide by sizescale. Use scale_round.
15539 * macros/tmac.an (TP): Don't call `nf'.
15540 (an-do-tag): Don't call `fi'.
15542 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
15544 * troff/input.c (process_input_stack): Handle the case where
15545 spaces at the beginning of an input line are followed by a
15548 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
15550 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
15551 * groff.sh: Use pic -x with the dvi device.
15553 * dvi/devdvi/FontMakefile (H): Don't use -s.
15555 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
15556 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
15557 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
15560 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
15562 * ps/psfig.diff: New file.
15563 * ps/tmac.psfig: New file.
15565 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
15567 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
15568 (]-): Don't call ref*do-tl.
15570 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
15572 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
15573 (fn@do-FS): Rename to fn*do-FS.
15575 * troff/input.c (transparent_translate): New function.
15576 (process_input_stack): Apply transparent_translate before calling
15577 diversion::transparent_output(unsigned char).
15579 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
15581 * troff/input.c (do_define_macro): Define the macro before calling
15584 * xditview/Makefile: Add DEVICES variable. Change install target
15587 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
15589 * groff.c (run_commands): Handle the possibility that there are
15590 child processes other than those forked by us.
15592 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
15594 * lib/string.c (string::append): New function.
15595 * lib/stringclass.h: Declare it.
15597 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
15599 * eqn/main.c (main): New option -N which sets
15600 no_newline_in_delim_flag.
15601 (do_file): If no_newline_in_delim_flag is set don't allow newlines
15603 * groff.c (main): Pass -N on to eqn.
15604 (help, synopsis): Mention -N.
15605 * groff.sh: Implement -N.
15607 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
15609 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
15610 (]-): Call ref*do-tl if ref*need-tl is non-zero.
15611 (XP): Allow as initializer.
15613 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
15615 * troff/env.c (environment::wrap_up_field): If field_spaces are
15616 non-zero and we have a current_tab, subtract padding from
15617 tab_distance. If this makes tab_distance <= 0, use the next tab
15618 stop instead. If there isn't any next tab or it's a left tab,
15619 wrap up the current tab.
15620 (environment::start_field): Initialize tab_precedes_field.
15621 (environment::wrap_up_tab): If there's a current field, update
15622 pre_field_width, field_distance and tab_precedes_field.
15623 * troff/env.h (environment::tab_precedes_field): New member.
15625 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
15627 * ps/ps.c (ps_printer::do_file): New function.
15628 (ps_printer::special): Bind to `file' special.
15629 (ps_printer::do_exec): Set ndefined_styles to 0.
15631 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
15633 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
15634 Avoid stripping first character from the start of unrecognized
15635 escapes. Use lex_error instead of error to report errors.
15636 * eqn/lex.c (get_token): Rework handling of escapes.
15637 (lex_error): Move declaration into...
15640 * xditview/xditview.c (main): Make -page option work.
15642 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
15644 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
15646 * macros/tmac.s (B2): Correct size of box.
15648 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
15650 * macros/tmac.s (B2): Postpone drawing the box until in the
15651 top-level diversion.
15653 * tty/tmac.tty: Add font translations for C, CR, CW.
15655 * groff.c (synopsis, help): Document -i.
15656 * groff.sh: Implement -i.
15658 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
15659 Simplify the construction of SN.
15661 * troff/number.c (parse_term): Give `|' a higher precedence.
15662 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
15665 * macros/tmac.s (B2): Use par@finish instead of par@reset.
15667 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
15669 * lib/string.c (string::move): New function.
15670 * lib/stringclass.h: Declare it.
15672 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
15674 * troff/env.c (distribute_space): Add optional argument
15676 (environment::wrap_up_field): Call distribute_space with
15677 `force_forward' argument of 1.
15679 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
15681 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
15682 Inline it. Move reallocation into...
15683 (string::grow1): New function.
15684 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
15685 dependencies to include library header files.
15686 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
15688 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
15690 * macros/tmac.s (@NH): Use the same number registers than -ms does
15691 for the heading level counters. Use the same string that -ms does
15692 for the number for this heading.
15694 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
15696 * lib/new.c (operator new): Cast result of malloc to char *.
15698 * troff/input.c (spring_trap, lookup_request): Add assert that nm
15701 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
15703 * groff.c (main): Support -i.
15705 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
15707 * pic/pic.h: Include <osfcn.h>.
15709 * ps/ps.c: Add declaration of mktemp.
15711 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
15712 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
15713 argument as union wait *.
15714 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
15715 argument to union wait *.
15717 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
15719 * tty/tmac.tty: Add definition of \(co.
15721 * pic/object.c (make_arc): Only increase radius when radius
15722 strictly less than d.
15723 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
15726 * troff/env.c (environment::environment(symbol),
15727 environment::environment(const environment *)): Initialize
15730 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
15732 * tbl/main.c (main): Add exit(0).
15734 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
15736 * pic/main.c (main):
15737 * eqn/main.c (main):
15738 * tbl/main.c (main):
15739 * etc/soelim.c (main):
15740 * driver/printer.c (printer::~printer):
15741 * troff/node.c (real_output_file::~real_output_file,
15742 real_output_file::flush): Check for errors on stdout.
15744 * most files: Add 1991 to copyright notice.
15746 * macros/tmac.s: Don't test \n(.x and \n(.y.
15748 * troff/input.c (token::next): Rename `escape_char' label to
15749 `handle_escape_char' and `normal_char' label to
15750 `handle_normal_char'.
15752 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
15754 * groff.c (main, synopsis, help): Support -a option.
15755 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
15756 to trflags while parsing options.
15758 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
15760 * troff/number.c (parse_term): With `m', `M' and `n' scale
15761 indicators, convert scale factor to hunits before scaling.
15763 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
15765 * lib/font.c (scale_round): Better test for overflow when n is
15768 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
15770 * tbl/main.c (process_format): Add second argument of type
15771 options*. Change callers. Allow opt->tab_char as well as '\t'
15772 between format items.
15774 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
15776 * macros/tmac.an (PD): With no arguments, make sure register PD is
15778 (TH): Call PD with no argument, instead of setting register PD
15781 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
15783 * Version 1.00 released.
15785 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
15787 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
15789 * dvi/devdvi/DESC: Mount CW instead of CR.
15791 * dvi/tmac.dvi: Add definition of \(tm.
15793 * dvi/devdvi/texsy.map: Add lh, and rh.
15794 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
15795 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
15797 * dvi/devdvi/FontMakefile: Generate H from cmss10.
15798 * dvi/devdvi/Makefile: Install H.
15799 * dvi/devdvi/H: New file.
15801 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
15803 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
15806 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
15808 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
15810 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
15812 * macros/tmac.s (@EN): Handle the case where the equation is empty
15813 but the label is not.
15815 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
15817 * troff/groff.h: New warning category WARN_SPACE.
15818 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
15819 WARN_SPACE to warning_table.
15820 (interpolate_macro): Give a warning of type WARN_SPACE if the name
15821 is longer than two characters and is not defined, but the first
15822 two characters do make a defined name.
15824 * PROBLEMS: New file.
15826 * CHANGES: New file.
15827 * README-0.6, README-1.00: Deleted.
15829 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
15830 * xditview/devX75/Makefile: Make devX75-12.
15831 * xditview/devX100/Makefile: Make devX100-12.
15833 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
15834 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
15836 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
15838 * README-0.7: Rename to README-1.00.
15840 * macros/tmac.pic: New file.
15841 * macros/Makefile (install.nobin): Install tmac.pic.
15843 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
15845 * troff/env.c (hyphen_word): Correct the test for whether the
15846 token is a hyphen. Reset npos to 0.
15848 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
15850 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
15852 * macros/tmac.s (ds*common-end): Call par*reset.
15854 (par@reset-indent): Deleted.
15856 * macros/tmac.s (@IP): Divert the label.
15858 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
15860 * xditview/draw.c (setGC): Use a line width of .1m rather than
15861 .04m by default; round rather than truncate value.
15863 * tbl/table.c (class empty_entry): New class.
15864 (empty_entry::empty_entry, empty_entry::line_type): New functions.
15865 (table::add_entry): Represent empty entries by objects of type
15867 (table_entry::line_type): Return -1.
15868 (table::determine_row_type): Ignore entries with line_type 0.
15869 Treat type -1 as non-lines.
15871 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
15873 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
15874 macros/tmac.s: Rename \(-d to \(Sd.
15876 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
15878 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
15879 * xditview/libXdvi/DviChar.c: Likewise.
15880 * dvi/devdvi/texsy.map: Add `<<', `>>'.
15882 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
15884 * troff/div.c (top_level_diversion::begin_page): Call
15885 init_output() if the_output is 0.
15887 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
15889 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
15891 (get_copy): Turn \E into ESCAPE_E.
15892 (token::process, asciify): Handle ESCAPE_E.
15894 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
15896 (DS): Implement `.DS R'.
15898 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
15900 * macros/tmac.s (FS): New macro.
15902 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
15904 * macros/tmac.s (cov*tl-init): Remove after first execution
15905 instead of aliasing to @nop. Call top of page macro explicitly
15906 instead of setting trap; call @init first. Set pg@top as top of
15908 (cov*auto-init): Deleted. Set cov*tl-init instead of
15909 cov*auto-init as top of page trap.
15910 (TL, LP): Do a break instead of calling cov*tl-init.
15911 (cov*print): With RP format but no TL, alias FS and FE to @FS and
15912 @FE; in this case also give a warning and always start another
15913 page. No need to set pg@top here.
15914 (cov*tl-init): Rename to cov*first-page-init.
15916 * macros/tmac.s (RP): Do `.pn 0'.
15917 (cov*tl-init): With RP format don't do `.pn 0'.
15919 * macros/tmac.s (pg@cs-top): Set no space mode.
15921 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
15922 (cov*ab-init): Alias TL, AU and AI to these.
15924 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
15926 * macros/tmac.s (@EQ): Move the space before the equation into @EN
15927 (@EN): Do nothing unless \n[dl] is > 0.
15929 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
15931 * pic/object.c (ellipse_object::radius): New function.
15933 * VERSION: Change version to 0.7.
15935 * tbl/table.c (block_entry::do_divert): Declare return type as
15937 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
15939 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
15941 * troff/column.c: New file.
15942 * troff/Makefile: Corresponding changes.
15944 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
15947 * troff/div.c (top_level_diversion::space): If the space causes
15948 the first-page transition and springs a trap, truncate the space
15951 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
15953 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
15956 * pic/troff.c (troff_output::line_thickness,
15957 troff_output::set_fill): Do a horizontal motion to compensate for
15958 the width of the \D escape sequence.
15960 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
15962 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
15965 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
15968 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
15969 Supply empty definition.
15970 (text_entry::simple_print, simple_text_entry::simple_print):
15971 Delete declarations.
15972 (table::add_entry): Represent empty entries by objects of type
15975 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
15977 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
15979 * tbl/table.c (left_text_entry::add_tab): New function.
15981 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
15982 initialize like LP.
15984 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
15986 * troff/env.c (environment::start_field): Give an error message if
15987 there is no next tab.
15989 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
15991 * troff/env.c (hyphenate): Skip initial elements with zero
15994 * macros/tmac.s (par@init): Keep VS in points rather than units.
15996 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
15998 * pic/main.c (main): Implement `-c' option.
15999 * pic/output.h: Declare make_tpic_output().
16000 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
16002 (tpic_output): New class.
16003 (tpic_output::tpic_output, tpic_output::set_pen_size,
16004 tpic_output::command, make_tpic_output): New functions.
16006 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
16008 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
16009 if they're not already defined.
16010 * tbl/table.c (init_output): Don't test \n(.g.
16012 * troff/input.c (do_if_request): Delete `g' condition. Recognize
16013 `d', `r' and `c' conditions even in compatibility mode.
16015 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
16017 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
16020 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
16022 * troff/env.h (environment::prev_line_interrupted): New member.
16023 (environment::get_prev_line_interrupted): New function.
16024 * troff/env.c (environment::newline): Set prev_line_interrupted.
16025 (environment::environment(const environment *),
16026 environment::environment(symbol)): Initialize
16027 prev_line_interrupted.
16028 * troff/input.c (process_input_stack): Don't give special
16029 treatment to space and newline at the beginning of the line if the
16030 previous line was interrupted.
16032 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
16034 * eqn/eqn.y: Disallow PRIME by itself.
16035 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
16037 (def_table): Remove definition of '. Define prime to be `.
16039 * eqn/eqn.y: Split off part of rule `script' into a new rule
16042 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
16044 * macros/tmac.s ({, }): New string aliases.
16046 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
16048 * README-0.7: New file.
16050 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
16052 * macros/tmac.s: New file.
16053 * man/groff_ms.man: New file.
16054 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
16055 * Makefile.bd: Similarily.
16056 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
16057 definition of TMAC_S.
16058 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
16059 * macros/TODO: New file.
16061 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
16063 * troff/env.c (right_justify): New function.
16064 (init_env_requests): Bind this to request "rj".
16065 (center_lines): Set right_justify_lines to 0. If we get a bad
16066 integer, center 1 line.
16067 (environment::environment(symbol), environment::environment(const
16068 environment *)): Initialize right_justify_lines.
16069 (environment::get_right_justify_lines): New function.
16070 (init_env_requests): Bind this to number_register ".rj".
16072 * troff/env.c (environment::choose_breakpoint): Implement
16073 hyphenation_margin and hyphenation_space.
16074 (environment::get_hyphenation_space,
16075 environment::get_hyphenation_margin): New functions.
16076 (init_env_requests): Bind these to .hys and .hym.
16077 (hyphenation_space_request, hyphenation_margin_request): New
16079 (init_env_requests): Bind these to hys and hym.
16080 (environment::environment(symbol), environment::environment(const
16081 environment *)): Initialize hyphenation_margin and
16083 * troff/env.h: Corresponding changes to class environment.
16085 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
16087 * troff/div.c (blank_line): Always do a break.
16089 * eqn/box.c (do_text): Turn off escapes while appending text to
16092 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
16094 * troff/input.c (while_break_request, while_continue_request): New
16096 (init_input_requests): Bind these to "break" and "continue".
16097 (while_depth, while_break_flag): New variables.
16098 (while_request): Update while_depth. Break out of loop if
16099 while_break_flag is set.
16101 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
16103 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
16106 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
16108 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
16110 * stringify: New file.
16111 * Makefile (groff.o): Use stringify.
16113 * xditview/tmac.X: Remove definition of \(rn.
16114 * xditview/libXdvi/DviChar.c: Remove radicalex from
16117 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
16119 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
16120 (alphabetic_block_entry::alphabetic_block_entry,
16121 alphabetic_block_entry::divert, alphabetic_block_entry::print):
16123 (block_entry::divert): Split off body into ...
16124 (block_entry::do_divert): If the block is alphabetic, subtract 2n
16125 from the line length; also update the span width to dl+2n, and the
16126 alphabetic span width to dl.
16128 * driver/input.c (do_file): While reading argument to D command,
16129 when expanding buffer, multiply szp by sizeof(int) rather than 2
16130 in the argument to memcpy.
16132 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
16133 width of alphabetic columns.
16135 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
16137 * troff/node.c (lookup_family): Supply second argument to lookup.
16139 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
16140 search, return immediately if v is 0.
16142 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
16143 (troff_output::start_picture): Set this reg.
16144 (troff_output::end_picture): Remove this reg
16145 * eqn/box.c (box::extra_space): Don't produce `\x's if
16146 EQN_NO_EXTRA_SPACE_REG is defined.
16148 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
16149 * eqn/text.c (split_text): Map ' to \(fm when it's the first
16152 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
16154 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
16157 * troff/div.c (top_level_diversion::top_level_diversion):
16158 Initialize page_number to 0.
16160 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
16162 * groff/troff (environment::environment(const environment *)):
16163 Initialize name to e->name, rather than "anonymous".
16165 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
16167 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
16168 requested_page. Split middle part into ...
16169 (FindPage): New function.
16170 (SetValues): If we don't yet know the last page, and the requested
16171 page is greater than the current page, call FindPage.
16172 Update the font_map_string before doing this.
16174 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
16175 Translate \(lh and \(rh into left and right double arrows.
16177 * troff/node.c (class hyphen_inhibitor_node): New class.
16178 (hyphen_inhibitor_node::hyphen_inhibitor_node,
16179 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
16180 hyphen_inhibitor_node::type,
16181 hyphen_inhibitor_node::get_hyphenation_type): New functions.
16182 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
16183 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
16186 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
16188 * troff/node.h (dummy_node::get_hyphenation_type,
16189 transparent_dummy_node::get_hyphenation_type): Declare them.
16190 * troff/node.c: (dummy_node::get_hyphenation_type,
16191 transparent_dummy_node::get_hyphenation_type): New functions.
16193 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
16195 * xditview/libXdvi/draw.c: If M_PI not defined after including
16196 math.h, then define it.
16198 * xditview/Makefile: Add definition of AR. Pass it to the submake
16200 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
16202 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
16204 * troff/dictionary.h (object_dictionary::alias): Declare return
16206 * troff/dictionary.c (object_dictionary::alias): Return non-zero
16207 if the old name was defined.
16208 * troff/input.c (alias_macro): Give a warning if the old name was
16210 * troff/reg.c (alias_reg): Likewise.
16212 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
16214 * troff/input.c (token::next): Delete implementation of \R.
16216 * macros/Makefile: Strip comments from tmac.e while installing it.
16218 * troff/input.c: New variable `nroff_mode'.
16219 (troff_request, nroff_request): New functions.
16220 (init_input_requests): Bind `troff' and `nroff' to troff_request
16222 (do_if_request): Compute results of t and n conditions from
16225 * text/text.c (split_text): Fix typo in >=.
16227 * eqn/lex.c: Add definition of `==' to def_table.
16229 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
16231 * pic/tex.c (tex_output::start_picture): Change the definitions of
16232 \graph and \graphtemp so that they work properly with Plain TeX.
16234 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
16235 argument to `ar' is not less than the first.
16237 * pic/pic.y: Allow a comma between elements of the variable list
16238 in the argument to `reset'.
16240 * pic/object.c (arc_object::arc_object): Fix computation of
16243 * eqn/main.c (main): Add exit(0).
16245 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
16247 * troff/div.c (begin_page): Test no_space_mode after doing the
16248 break, but still push the page ejector cookie before doing the
16249 break. Also set the next page number after doing the break.
16251 * xditview/xditview.c (NewFile): Don't set the title and icon name
16252 if this is the first file and its name is `-'.
16253 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
16254 the X75 and X100 devices.
16255 (main): If a device has the XT_OPTION flag set and there's exactly
16256 one file argument, pass the driver -xrm and -title options to set
16257 the icon name and window title to the name of the file.
16259 * troff/env.c (environment_switch): If there was an argument but
16260 it wasn't a valid number or name, then pop an environment but
16261 don't give an error message on underflow.
16263 * troff/number.c (start_number): Correct spelling in error message.
16265 * troff/input.c (token::delimiter): Don't print an error message
16268 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
16269 ParseDrawFunction if dw->display_enable is true.
16271 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
16273 * pic/pic.y: Parse text positioning like normal attributes, so as
16274 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
16275 positioning attribute.
16277 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
16279 * tbl/main.c (process_data): When in state START while reading a
16280 text block, don't change to state MIDDLE if c is a newline.
16282 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
16284 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
16285 so as to avoid shadowing parameter.
16287 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
16289 * tbl/table.c (trim_space): Deleted.
16290 (table::add_entry): Don't call trim_space.
16292 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
16294 * VERSION: Change version to 0.6.
16296 * troff/number.c (parse_expr): Make == work.
16298 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
16300 * man/grog.man: New file.
16301 * man/Makefile: Add grog.n to MAN1PAGES.
16302 * etc/grog.sh: New file.
16303 * etc/Makefile: Install grog.sh as grog.
16305 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
16307 * troff/input.c (token::next): Implement \E.
16309 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
16311 * xditview/tmac.X: Change font translations to match tmac.ps.
16313 * troff/input.c (non_empty_name_warning): Don't give a warning if
16314 `\{' terminates the name.
16316 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
16318 * ps/devps/symbol.diff: New file.
16319 * ps/devps/FontMakefile: Mention symbol.diff.
16321 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
16323 * troff/node.c (font_position): Use get_long_name to read the
16326 * troff/env.c (environment_switch): If we get a number that's < 0
16327 or >= NENVIRONMENTS, treat it like a name.
16328 Change NENVIRONMENTS to 10.
16330 * troff/groff.h: Remove definition of FONTS_MAX.
16331 * troff/node.h (class font_family): Make map a pointer instead of
16332 an array. Add a map_size member. Make it a class. Make nm const
16333 and public. Make invalidate_fontno a friend.
16334 * troff/node.c: Define font_table_size. Make font_info a pointer
16335 rather than an array.
16336 (class troff_output_file): Allocate font_position dynamically. Add
16337 nfont_positions member.
16338 (troff_output_file::set_font): Grow font_position if necessary.
16339 (troff_output_file::~troff_output_file): Delete font_position.
16340 (troff_output_file::troff_output_file): Allocate font_position.
16341 (grow_font_table): New function.
16342 (troff_output_file::really_begin_page,
16343 troff_output_file:really_copy_page): Use nfont_positions rather
16345 (mount_font_no_translate, mount_style): Call grow_font_table if
16347 (font_family::font_family): Allocate map.
16348 (font_family::make_definite): Grow map if necessary. Use
16349 font_table_size instead of FONTS_MAX.
16350 (font_family::~font_family): New function.
16351 (invalidate_fontno): Use font_family::map_size.
16352 (get_fontno, env_space_width, env_half_narrow_space_width,
16353 env_narrow_space_width, symbol_fotno, is_good_fontno,
16354 get_bold_fontno, make_glyph_node): Use font_table_size rather than
16356 (next_available_font_position): Never return 0.
16358 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
16360 * ps/tmac.ps: Add font translations for compatibility with dpost.
16362 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
16364 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
16365 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
16366 Move definitions baseline_sep, shift_down, column_sep,
16367 matrix_side_sep into...
16368 * eqn/box.c: Add them to param_table.
16369 * eqn/pbox.h: Add declarations to pbox.h.
16371 * troff/input.c (set_string): Cast value to unsigned char *.
16373 * troff/token.h (process_input_stack): Declare it static before
16374 declaring it a friend.
16376 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
16378 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
16380 * dvi/devdvi/EX: Regenerate.
16382 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
16385 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
16387 * eqn/lex.c: In defaults_table, make definition of `dot' call
16388 `dot_def'. Don't explicitly make it roman. Similarily for other
16391 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
16393 (for_input::get, for_input::peek): Use this.
16394 (do_for): Add by_is_multiplicative argument.
16395 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
16396 Change semantic value of optional_by to be a double plus a flag
16397 saying whethet the by clause is multiplicative.
16399 * eqn/lex.c (get_delimited_text): Remember location of start of
16400 definition. Improve error handling when EOF is encountered.
16402 * lib/font.h: Rename handle_x_command to
16403 handle_unknown_font_command.
16404 * lib/font.c (font::load): Call handle_unknown_font_command for
16405 any unknown command in the font description file. Don't call
16406 handle_x_command. Include the name of the command in the argv.
16407 Improve message for unknown command after kernpairs or charset
16409 * ps/ps.c (ps_font::handle_x_command): Rename to
16410 handle_unknown_font_command. Remove message about `x download'
16411 command. Give error message for wrong number of arguments.
16412 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
16413 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
16414 handle_unknown_font_command. Give an error message for wrong
16415 number of arguments. Rename design_size to designsize.
16416 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
16417 checksum', `designsize' instead of `design_size'.
16419 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
16421 * eqn/*.[chy]: Change underaccent to uaccent.
16423 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
16424 give it the same precedence as ACCENT.
16425 * eqn/other.c (make_underaccent_box): New function.
16426 * eqn/box.h: Declare it.
16427 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
16430 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
16432 * pic/pic.y (reset_all): New function. Called in rule for RESET.
16433 (parse_init): Call reset_all.
16434 (define_variable): When defining scale reset only those
16435 pre-defined variables that are scaled.
16436 (defaults_table): Add `scale' as non-scaled value.
16438 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
16439 together with the text; allow any number of positioning words;
16440 allow center as a positioning word.
16442 * pic/object.c (output::compute_scale): Get picture maximum height
16443 and width from variables called maxpswid and maxpsht.
16444 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
16446 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
16448 * pic/object.c (object_spec::make_text): Multiply textht by number
16451 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
16453 (do_sprintf): New function.
16454 (pic.gperf): Add sprintf token.
16455 (text, sprintf): New rules.
16457 * pic/pic.y: `rand()' with no arguments returns a random number
16458 in the range [0,1).
16460 * pic/pic.y: Allow a bare expression to be an attribute: change
16461 precedences to support this. Change optional_ordinal rule to
16462 optional_ordinal_last to avoid reduce/reduce conflict.
16463 * pic/object.c (object_spec::object_spec): Initialize direction.
16465 * pic/pic.y: Implement ^ operator meaning exponentiation.
16467 * troff/node.h: Add default argument to mount_font.
16468 * troff/node.c (font_position): Read an optional third argument
16469 giving the external_name.
16470 (mount_font): Add optional argument giving the external_name.
16471 (mount_font_not_translate): Have additional argument giving
16472 external name. Use this name to load the font. Pass both names
16473 to font_info::font_info.
16474 (font_info::font_info): Have additional argument giving
16476 (class tfont): New member external_name.
16477 (font_info::get_tfont): Use external name to construct tfont_spec.
16479 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
16481 * eqn/lex.c (init_table): Add argument giving device. Define
16482 name of device to be "1".
16483 (do_ifdef): Counts as true if the argument has been defined with
16485 * eqn/main.c (main): Call init_table with device argument. Make
16486 device local to main.
16487 * eqn/eqn.h: Change declaration of init_table. Remove declaration
16490 * pic/lex.c (get_delimited): Allow text to be delimited by
16491 matching {}s. Don't recognize ending delimiter within a string.
16493 * troff/input.c (get_delim_name): New function.
16494 (token::next): Implement \C.
16496 * lib/font.c (font::load): Grok ---. Add an alias for each
16497 character based on its code.
16498 (font::get_code_width): Deleted.
16499 * lib/font.h (class font): Declare font::number_to_index().
16500 Remove declaration of font::get_code_width.
16501 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
16502 to indices of named characters.
16503 (font::number_to_index): New function.
16504 * troff/input.c (font::number_to_index): New function.
16505 (get_charinfo_by_number, charinfo::get_number,
16506 charinfo::set_number): New functions.
16507 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
16508 (token::process, token::description, token::get_char,
16509 token::add_to_node_list, token::operator==): Handle
16510 TOKEN_NUMBERED_CHAR.
16511 * troff/charinfo.h: Declare get_charinfo_by_number,
16512 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
16514 (charinfo::numbered): New function.
16515 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
16516 * troff/env.h (class environment): Remove declaration of ...
16517 * troff/env.c (environment::make_numbered_char_node): Deleted.
16518 * troff/node.c (make_numbered_node): Deleted.
16519 (class numbered_glyph_node): Remove.
16520 (troff_output_file::put_char_width, troff_output_file::put_char):
16521 Handle numbered chars.
16522 (troff_output_file::numbered_char): Removed.
16523 (tfont::get_code_width): Removed.
16524 (make_glyph_node): Don't search special fonts for numbered
16526 * troff/node.h: Remove declaration of make_numbered_node.
16527 * driver/input.c (do_file): Handle N command.
16528 * driver/printer.h: Add declaration of ...
16529 * driver/printer.c (printer::set_numbered_char): New function.
16530 * dvi/tfmtodit.c (main): Generate unnamed entries.
16531 * ps/devps/afmtodit: Likewise.
16532 * xditview/xtotroff.c (MapFont): Likewise.
16533 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
16535 * tbl/main.c (process_format): If multiple widths are specified
16536 for a column but all the widths are the same, don't give an error
16539 * tbl/table.c (table::do_row): If the current row is all lines and
16540 the stuff doesn't contains a line, mark the top of the row after
16541 printing stuff before the row. If the current row is not all
16542 lines and the stuff doesn't contain a line, don't unnecessarily
16543 mark the top of the row before printing the stuff.
16545 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
16547 * troff/groff.h: Remove MAX_PATH.
16548 * troff/input.c (open_file): Dynamically allocate space for the
16550 (open_mac_file, process_macro_file): Corresponding changes.
16552 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
16554 * troff/node.h (class output_file): Make copy_file pure. Add
16555 vspace method ifdef COLUMN. Add is_printing method.
16556 * troff/node.c: Add class printing_reg. Add class
16557 real_output_file. Derive other output_file classes from
16558 real_output_file; in these classes rename begin_page to
16559 really_begin_page, print_line to really_print_line, copy_file to
16560 really_copy_file, transparent_char to really_transparent_char.
16561 Move output_file::flush to real_output_file. Add printing member
16562 to class output_file.
16563 * troff/div.h: Remove printing member from top_level_diversion.
16564 Add vspace member function to class diversion ifdef COLUMN. Add
16565 some declarations ifdef COLUMN.
16566 * troff/div.c (top_level_diversion::copy_file,
16567 top_level_diversion::transparent_output,
16568 top_level_diversion::output): Don't test printing member before
16570 * troff/input.c: Handle initial variable_space_request ifdef
16572 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
16573 but comment it out.
16575 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
16577 * troff/div.c (diversion::need): Make any space forced. If we
16578 sprung a trap, set truncated_space to minus the distance to the
16579 trap and set needed_space to the amount that was needed.
16580 (top_level_diversion::space): A forced space turns no_space_mode
16582 (class constant_vunits_reg): New class.
16583 (init_div_requests): Implement number registers .trunc and .ne
16584 using constant_vunits_reg.
16585 (class truncated_space_reg): Deleted.
16587 * troff/div.h: Don't have a no_space_mode member in diversion.
16588 Instead have it in top_level_diversion.
16589 * troff/div.c (diversion::diversion): Don't initialize
16591 (top_level_diversion::top_level_diversion): Initialize
16593 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
16594 (macro_diversion::output): Don't clear no_space_mode.
16596 * troff/input.c (diverted_space_node::reread): Don't call
16597 environment::do_break. In fill mode, act like a blank line.
16598 (diverted_copy_file_node::reread): Don't call
16599 environment::do_break.
16601 * troff/div.c (blank_line): New function.
16602 * troff/div.h: Declare it.
16603 * troff/input.c (process_input_stack): Call it.
16605 * troff/div.c (truncated_space_reg::get_string): New function.
16606 (init_div_requests): Bind to .trunc.
16607 (space_request, top_level_diversion::space,
16608 top_level_diversion::output, macro_diversion::space,
16609 macro_diversion::output): Update truncated_space.
16610 (macro_diversion::output): Redo calculations when trap sprung.
16611 (macro_diversion::output, macro_diversion::space): No need for
16614 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
16615 after truncating post line spacing.
16617 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
16619 * ps/devps/prologue (MF, SF): Make them work even if setfont is
16620 defined as a procedure rather than as an operator.
16622 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
16624 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
16626 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
16628 * troff/div.c (top_level_diversion::output): Merge
16629 output_file::print_line and output_file::end_of_line member
16631 * troff/div.h (class output_file):
16632 * troff/node.c (troff_output_file::print_line,
16633 troff_output_file::end_of_line, output_file::end_of_line,
16634 ascii_output_file::print_line, suppress_output_file::print_line):
16635 Corresponding changes.
16637 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
16639 * troff/input.c (token::next): Don't give a warning for `\.'.
16641 * troff/env.c (environment::get_center_lines): New function.
16642 (init_env_requests): Bind number register .ce to it.
16643 * troff/env.h: Declare it.
16644 * tbl/table.c (table::init_output): Define reset macro to restore
16645 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
16647 (table::print): If center option not given, then imply center
16648 option if SAVED_CENTER_REG > 0.
16650 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
16652 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
16653 Troff.ps from DOWNLOAD.
16655 * troff/Makefile: Change comment in DEFINES to avoid confusing
16658 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
16659 code. Don't try to catch errors with stopped.
16660 (check_line_lengths): New function.
16661 * ps/devps/prologue (EXEC): Deleted.
16662 (EBEGIN, EEND): New procedures.
16664 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
16666 * troff/input.c: Include request.h before node.h.
16667 * troff/node.c: Likewise.
16668 * troff/env.c: Likewise.
16669 * troff/div.c: Likewise.
16670 * troff/node.h (class special_node): Store argument as a macro
16671 rather than a char *.
16672 * troff/node.c (special_node::special_node, special_node::copy):
16674 (special_node::~special_node): Deleted.
16675 (special_node::tprint): Deleted.
16676 (special_node::tprint_start, special_node::tprint_end,
16677 special_node::tprint_char): New functions.
16678 (troff_output_file::special): Deleted.
16679 (troff_output_file::start_special, troff_output_file::end_special,
16680 troff_output_file::special_char): New functions.
16681 * troff/input.c (special_node::tprint): New function.
16682 (do_special): Use macro not char *.
16683 (do_transparent_macro): Deleted.
16684 (token::next): Don't call do_transparent_macro.
16686 * troff/input.c (token::next): Add 'Y' case.
16687 (do_transparent_macro): New function.
16688 * troff/node.c (troff_output_file::special): Handle newlines with
16689 argument using new continuation convention.
16690 * driver/input.c (get_string): Cope with continuation convention.
16691 (do_file): Don't call skip_line after calling get_string(1).
16692 * ps/ps.c (ps_printer::special, ps_printer::do_import,
16693 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
16695 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
16698 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
16700 * troff/input.c (asciify): By default, illegal input characters
16701 should return empty string.
16703 * troff/input.c (copy_file): Handle first page transition like title.
16704 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
16706 * troff/input.c (token::next): Improve error message for EOF after
16708 (input_char_description): New function.
16709 (get_char_for_escape_name): Use input_char_description.
16710 (token::next): Warn about unrecognized escape sequences.
16711 (warning_table): Add WARN_ESCAPE.
16712 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
16715 * troff/token.h: Remove declaration of process_input_stack.
16717 * troff/input.c: Remove declaration of init_hyphen_requests.
16718 * troff/request.h: Correct spelling in declaration of same.
16720 * troff/input.c (token::next): Check whether escape_char is 0.
16722 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
16724 * groff.c (main, usage, help): Implement -P and -L options.
16725 * groff.sh: Likewise.
16727 * troff/input.c (token::next): Use some gotos to avoid code
16730 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
16731 Avoid calling symbol::symbol if name empty.
16733 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
16735 * troff/input.c (init_input_requests): Make \n(.x return the major
16736 version number and \n(.y return the minor version number.
16737 * troff/Makefile: Construct file majorminor.c defining
16738 major_version and minor_version automatically from ../VERSION.
16740 * troff/node.c (class glyph_node): Make operator new and operator
16742 (class ligature_node): Similarily.
16744 * troff/input.c (operator==(const macro &, const macro &)): New
16746 (non_interpreted_node::same): Use this.
16747 (string_iterator::string_iterator): Make macro& argument const.
16749 * troff/input.c (input_iterator::get): New function. Don't make
16750 asciify_macro or class non_interpreted_node friends of class
16752 (non_interpreted_node::interpret): Use input_iterator::get.
16753 (asciify_macro): Likewise.
16755 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
16756 ~non_interpreted_node): Deleted.
16757 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
16760 * troff/symbol.h: Make all symbol member functions const.
16762 * lib/strtol.c: New file.
16763 * lib/Makefile: Add strtol.c.
16764 * Makefile: Define STRTOL as strtol.o to include strtol in
16767 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
16769 * pic/troff.c (troff_output::simple_circle): Divide by scale.
16771 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
16773 * troff/input.c (do_special): Use input_level.
16775 * troff/token.h (TOKEN_BACKSPACE): New token.
16776 (token::backspace): New function.
16777 * troff/input.c (token::description, token::next, token::process):
16778 Grok TOKEN_BACKSPACE.
16779 (do_special): Turn TOKEN_BACKSPACE back into \b.
16781 * troff/token.h (token::leader): New function.
16782 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
16784 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
16786 * troff/input.c (do_special): Use token::description in error
16789 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
16791 * troff/input.c (decode_args): Combine quoted and
16792 quote_input_level variables. Make it a for (;;) loop.
16794 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
16796 * troff/input.c (read_long_escape_name): The test for whether to
16797 expand buffer was off by 1.
16798 (read_string): Similarily.
16800 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
16802 * troff/input.c: Use `const int' rather than `static const int'.
16804 * troff/div.h (diversion::copy_file): Declare as pure virtual.
16805 (macro_diversion::copy_file): New function.
16806 * troff/node.h: New class diverted_copy_file_node.
16807 * troff/node.c: Implement it.
16808 * troff/input.c (copy_file): Use diversion::copy_file. Handle
16809 first page transition by pushing a diverted_copy_file_node.
16810 * troff/input.c (token::next, process_input_stack): Don't handle
16813 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
16815 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
16816 whether space widths need adjusting.
16818 * troff/charinfo.h: Generalize translated_to_space to
16819 special_translation so as to allow translation to \&.
16820 * troff/input.c (translate): Allow translation to \&.
16821 (charinfo::*): Corresponding changes.
16822 * troff/node.c (make_node, node::add_char): Corresponding changes.
16823 * troff/node.h (dummy_node::dummy_node): Allow optional first
16826 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
16827 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
16829 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
16830 TOKEN_REQUEST with an argument of TITLE_REQUEST.
16831 (token::process): Grok that.
16832 * troff/input.c (copy_file): Handle first page transition like
16833 title by pushing a COPY_FILE_REQUEST cookie.
16834 (token::next, process_input_stack): Grok that.
16835 * troff/node.h (output_file::copy_file): Add x and y arguments.
16837 * troff/div.c (top_level_diversion::copy_file): Supply them.
16838 * troff/node.c (troff_output_file::copy_file): Add x and y
16839 arguments; moveto specified position. Invalidate font_position
16840 array after copying file.
16841 (output_file::copy_file): New function.
16842 (suppressed_output_file::copy_file, ascii_output::copy_file):
16844 * troff/input.c (transparent_file): New function.
16845 (init_input_requests): Bind to "trf".
16846 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
16847 (process_input_stack): Likewise.
16849 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
16851 * troff/node.c (init_node_requests): New number registers .kern
16852 pointing to global_kern_mode, and .lg pointing to
16853 global_ligature_mode.
16855 * troff/node.c (ligature): Don't change it if we get a bad
16858 * troff/input.c (do_define_string): Don't strip tabs.
16860 * troff/input.c (asciify_macro): Make the string_iterator auto.
16862 * troff/node.c (init_font_requests): Rename to...
16863 (init_node_requests):
16864 * troff/node.h: Change declaration.
16865 * troff/input.c (main): Change call.
16867 * troff/input.c (node::reread, diverted_space_node::reread): New
16869 (process_input_stack): Call reread rather than
16870 get_diverted_space_node.
16871 * troff/node.c (node::get_diverted_space_node,
16872 diverted_space_node::get_diverted_space_node): Removed.
16873 * troff/node.h: Declare reread methods instead of
16874 get_diverted_space_node methods. Make `n' member private.
16875 * troff/input.c: (token::diverted_space): Removed.
16876 * troff/token.h: Removed declaration.
16879 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
16881 * eqn/script.c (script_box::compute_metrics): Don't let
16882 SUP_RAISE_FORMAT become negative.
16884 * tbl/table.c (table::do_row): Entries that don't end in the
16885 this row shouldn't make the row non-blank.
16887 * tbl/table.c (table::make_columns_equal): Only set the width of
16888 columns which are marked as equal.
16890 * tbl/main.c (process_data): Before issuing excess data error,
16891 if last character was a newline unget it; then get it again after
16892 the error. Also include the contents of the entry in the message.
16894 * groff.c: New file.
16895 * Makefile: Build groff from groff.c. Make it possible to use
16896 either groff.sh or groff.c as groff.
16897 * Makefile.bd: Similarily.
16899 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
16901 * groff.sh: Don't delay expansion of $@ in assignment to files.
16902 Remove occurrences of \".
16904 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
16906 * all Makefiles: Simplify and rearrange.
16908 * Makefile: Handle fmod like malloc.
16909 * lib/Makefile: Similarily.
16910 * lib/fmod.c: Remove #ifdef NEED_FMOD.
16912 * Makefile: Rename OPTIMISE to OPTIMIZE.
16914 * groff.sh: Remove assignment to PATH.
16915 * Makefile: Remove SHPATH variable.
16916 * Makefile.bd: Similarily.
16918 * groff.sh: Add -V option to print the pipeline instead of
16921 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
16923 * lib/font.c: Split off file searching into ...
16924 * lib/fontfile.c: New file.
16926 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
16928 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
16930 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
16931 Also change misleading comment.
16932 (table::do_vspan): Change similarily misleading comment.
16933 * tbl/main.c (process_data): A format row with an explicit `s'
16934 uses up a data line, even if all the other columns are `_' or `='.
16936 * troff/input.c (token::description): Fix description of
16937 TOKEN_DUMMY and TOKEN_EMPTY.
16939 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
16941 * groff.sh: Fix description of -Z in help message.
16943 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
16945 * pic/object.c (object_spec::make_object): Allow negative and zero
16947 * pic/pic.y: Give linethick default value of -1.0.
16948 * pic/troff.c (troff_output::troff_output): Initialize
16949 last_line_thickness to BAD_THICKNESS.
16950 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
16951 (troff_output::line_thickness): Canonicalize negative thicknesses
16952 to RELATIVE_THICKNESS.
16953 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
16954 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
16956 (tex_output::start_picture): Set pen_size to -2.0.
16958 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
16959 0, then use 0 linewidth.
16960 (ps_printer::ps_printer): Initialize line_thickness to -1.
16962 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
16964 * ps/devps/symbolchars: Remove `or'.
16965 * ps/tmac.ps: Implement \(or with .char.
16967 * ps/devps/symbolchars: Move most characters into textmap.
16968 * ps/devps/textmap: Add names for troff bracket characters. Remove
16971 * ps/devps/TSymbol.ps: Removed.
16972 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
16973 * ps/tmac.ps: Do with .char what TSymbol did.
16974 * ps/devps/download: Remove TSymbol.
16976 * ps/devps/T: Removed.
16977 * ps/devps/Troff.ps: Removed.
16978 * ps/devps/Troff.afm: Removed.
16979 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
16980 * ps/devps/download: Remove Troff.
16981 * ps/devps/FontMakefile: Remove T target.
16982 * ps/devps/DESC-A4: Remove T from font list.
16983 * ps/devps/DESC-letter: Likewise.
16985 * troff/input.c (macro_to_node): Rename to ...
16986 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
16987 character's definition while processing it.
16988 * troff/node.c (node::add_char, make_node): Change calls to
16989 macro_to_node accordingly.
16991 * troff/input.c (token::next): Translate \_ to \(ul.
16993 * tty/devascii/R.proto: Add `|'.
16994 * tty/devlatin1/R.proto: Likewise.
16996 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
16998 * man: Put the version number in all the man pages.
17000 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
17002 * Makefile.bd: New file.
17003 * README.bd: New file.
17005 * VERSION: New file.
17006 * lib/version.c: Removed.
17007 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
17010 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
17011 environment variable.
17013 * all Makefiles: Split install target into install.bin for
17014 binaries, and install.nobin for everything else.
17015 * Makefile: Add bindist target.
17017 * man/afmtodit.man: New file.
17018 * man/Makefile: Add afmtodit.n to MAN1PAGES.
17019 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
17021 * ps/Makefile: Pass BINDIR to make install in devps.
17023 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
17024 the space character.
17026 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
17028 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
17030 * ps/ps.c: Redo font downloading.
17031 * ps/devps/download: New file.
17032 * ps/devps/Makefile: Add download to DEVICEFILES.
17033 * ps/devps/afmtodit: Remove -d option.
17034 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
17035 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
17036 * ps/devps/zapfdr.ps: Likewise.
17037 * ps/devps/TSymbol.ps: Likewise.
17039 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
17041 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
17043 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
17045 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
17046 then strip the first line if it starts with %.
17047 * Makefile: Add a comment about this.
17049 * man/tfmtodit.man: New file.
17050 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
17051 * dvi/Makefile: Install tfmtodit in BINDIR.
17053 * dvi/tfmtodit.c (usage): Mention -v option.
17055 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
17057 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
17058 * troff/node.c (troff_output_file::transparent_char): Don't call
17061 * eqn: Add check_tabs method to most box classes.
17062 * eqn/box.c (box::top_level): Call check_tabs.
17064 * eqn/script.c (script_box::output): Use \Z.
17065 * eqn/limit.c (limit_box::output): Use \Z.
17067 * eqn/box.c (box::top_level): Use itoa.
17069 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
17071 * dvi/tmac.dvi: Add font translations for CR, C, TT.
17072 * dvi/devdvi/Makefile: Don't make links to CW.
17074 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
17076 * xditview/tmac.X: Likewise.
17078 * troff/node.c: Add font translation feature.
17079 (get_font_translation): New function.
17080 (symbol_fontno): Translate the font name.
17081 (mount_font_no_translate): Rename to mount_font to this.
17082 (mount_font): New function.
17083 (font_family::make_definite): Call mount_font_no_translate instead
17085 (mount_style): Translate the font name.
17086 (font_translate): New function.
17087 (init_font_requests): Bind "ftr" to font_translate.
17089 * ps/devps/prologue (SN): New procedure that rounds a position to
17090 the nearest (pixel + (.25,.25)).
17091 (DL): Use SN to round endpoints.
17093 * lib/version.c: Changed version to 0.5.
17095 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
17097 * Makefile: Move definition of PAGE to the very beginning, so that
17098 people are less likely to miss it.
17100 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
17102 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
17104 * troff/env.c (environment::choose_breakpoint): Make `can't find
17105 breakpoint' error a warning of type WARN_BREAK. Change message to
17106 `can't break line'.
17107 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
17109 * troff/input.c: Add WARN_BREAK to warning_table. Include
17110 WARN_BREAK in DEFAULT_WARNING_MASK.
17112 * tty/tmac.tty: Add definition of \(+-.
17114 * groff.sh: Remove `--' option to set command.
17116 * dvi/devdvi/texsy.map: Remove duplicate md entry.
17118 * ps/devps/eqnchar: Better definition of cdot using md.
17119 * dvi/devdvi/eqnchar: Likewise.
17120 * xditview/devX100/eqnchar: Likewise.
17121 * xditview/devX75/eqnchar: Likewise.
17122 * eqn/lex.c: Add definition of cdot.
17124 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
17126 * troff/input.c (get_optional_char): New function.
17127 * troff/input.c (set_page_character): Use get_optional_char(),
17128 rather than has_arg() and tok.get_char(1).
17129 * troff/env.c (tab_character, leader_character, hyphen_char,
17130 field_characters): Likewise.
17131 (margin_character): Likewise. Also always delete the
17132 margin_character_node.
17134 * troff/input.c (token::get_char): Use token::description.
17136 * troff/input.c (has_arg): Don't skip over tab and \}.
17137 * troff/number.c (start_number): Give a warning if the number
17138 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
17140 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
17142 * troff/input.c (empty_name_warning, non_empty_name_warning): New
17144 (get_name, get_long_name): Use these. Rename `warn' argument to
17147 * troff/node.c (get_fontno): Test that the symbol is not null.
17149 * troff/input.c (token::description): New function.
17150 * troff/number.c (parse_term): Use token::description in `numeric
17151 expression expected' message.
17152 * troff/groff.h: Add WARN_MISSING.
17153 * troff/number.c (start_number): New function.
17154 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
17155 get_incr_number): Use start_number().
17156 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
17158 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
17159 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
17161 * troff/input.c (token::get_char): Use WARN_MISSING.
17162 * troff/input.c (token::delimiter): Use token::description.
17163 * troff/env.c (environment_switch): Back out Aug 3 change.
17164 * troff/input.c (has_arg): Skip over \}s and tabs but give a
17166 * troff/token.h (token::tab): New function.
17167 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
17168 * troff/reg.c (alter_format): Likewise.
17169 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
17171 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
17173 * troff (most files): Redo warnings. Divide warnings into various
17174 categories; warning() has an additional first argument indicating
17175 the category it falls into.
17176 * troff/input.c (main): -w now takes an argument. New option -W.
17177 (enable_warning, disable_warning): New functions.
17179 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
17180 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
17182 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
17184 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
17185 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
17186 * xditview/devX75/eqnchar: Likewise.
17187 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
17189 * eqn/other.c: When bar or over applies to a single character
17190 don't produce an overline_box or an underline_box. Instead produce
17191 an accent_box or an underaccent_box, with the accent a line
17192 whose width is accent_width. New classes underaccent_box,
17193 overline_char_box and underline_char_box.
17194 * eqn/box.h: Move overline_box, underline_box, accent_box class
17195 declarations into eqn/other.c. Add declarations of
17196 make_underline_box, make_overline_box, make_accent_box.
17197 * eqn/eqn.y: Call make_overline_box, make_underline_box
17198 make_accent_box instead of constructors.
17199 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
17201 * eqn/other.c: Add accent_box::~accent_box.
17202 * eqn/box.h: Declare it.
17204 * groff.sh: With -Tps, use eqn -D.
17206 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
17208 (underline_box::output): Similarily.
17209 (accent_box::output): Use \Z.
17211 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
17214 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
17216 * troff/div.c (top_level_diversion::transparent_output(unsigned
17217 char)): Use asciify.
17218 * troff/input.c (asciify): Don't make it static.
17219 * troff/token.h (asciify): Declare it.
17221 * troff/input.c (get_name, get_long_name, token::get_char,
17222 token::delimiter): Add an extra default argument which says
17223 whether a warning should be printed.
17224 * troff: Pass a non-zero argument to one of these rather than
17225 printing a warning directly.
17227 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
17229 * troff: Consistently use symbol::is_null.
17231 * troff/dictionary.h: Move some inline functions into
17234 * troff/request.h: Move inline functions into input.c.
17235 (request_or_macro::invoke): Make it pure.
17237 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
17238 * troff/input.c (init_input_requests): Use class constant_int_reg.
17239 (class compatible_reg): Deleted.
17240 * troff/div.c (init_div_requests): Use class constant_int_reg.
17241 (class last_post_line_extra_space_reg): Deleted.
17243 * troff/env.c (tab_character): Don't change the tab character if
17244 we get an invalid argument.
17245 (hyphen_char): Similarily.
17247 * troff/reg.c (alter_format): Check that nm is not null.
17249 * Makefile, groff.sh: Make it possible to customize the commands
17250 used for printing PostScript and dvi files. Also make it possible
17251 to customize the path used by groff.sh.
17253 * eqn/eqn.y: Make `left' right associative.
17255 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
17257 * pic/pic.h: Added definition of M_SQRT2 for those systems that
17260 * pic/pic.h: Removed definition of INT_MAX.
17262 * troff/node.c (italic_corrected_node::vertical_extent): Omit
17265 * troff/input.c (token::next): Handle \R like \n.
17267 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
17269 * ps/tmac.pc (PSPIC): Simplify.
17271 * troff/env.c (tab_stops::to_string):
17272 * pic/pic.y (object_type_name):
17273 * pic/troff.c (simple_output::line):
17274 * pic/tex.c (tex_output::spline):
17275 * pic/object.c (object_spec::make_object):
17276 * tbl/main.c (process_data): Add cases to switch statements to
17277 avoid cfront warnings. (Some of these are spurious, since the
17278 switch already has a default case.)
17280 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
17281 `ps-'. Don't test systat; instead check number of arguments to
17284 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
17286 * macros/tmac.e: Do not decrease the page offset by 0.5i.
17288 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
17289 Unlink the file as soon as we have opened it, so that we don't
17290 have to bother with signal handlers.
17291 (handler): Deleted.
17292 (fatal_error_exit): Deleted.
17293 (main): Don't call signal.
17295 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
17297 * dvi/devdvi/Makefile: Use the -k option with S and MI.
17299 * pic/pic.y: If there is a label, or an nth construction before
17300 the first `.' in the argument to `with', ignore it and generate a
17302 * pic/lex.c (lex_warning): New function.
17304 * tbl/table.c (table::init_output): In section keep and release
17305 macro, use 0 indent when diverting and the correct indent when
17308 * troff/input.c (interpolate_number_format): Do not interpolate
17309 anything if the number register is not defined.
17311 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
17313 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
17315 * ps/devps/prologue (PICTURE): Set components of graphics state to
17316 their default values.
17318 * ps/devps/text.enc: Add trademark
17319 * ps/devps/textmap: Add names for club, spade, heart, diamond,
17320 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
17321 * ps/devps/symbolchars: Add names for summation and product.
17323 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
17324 suchthat. Add pp. Add upper-case letters.
17326 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
17327 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
17330 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
17331 rA (right angle bracket) to ra. Introduce names for double-headed
17332 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
17333 * ps/devps/textmap: Likewise for ps device.
17334 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
17335 * tty/devascii/R.proto: Rename lA to la and rA to ra.
17336 * tty/devascii/R.proto: Likewise.
17337 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
17339 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
17341 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
17343 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
17346 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
17348 * troff/div.c (when_request): Use symbol::is_null rather than
17349 has_arg to determine whether we have an argument.
17350 (change_trap): Remove the trap if we get an invalid number. Give
17351 an error if we don't get at least the macro name.
17352 (diversion_trap): Remove trap if we get an invalid name or number.
17354 * troff/env.c (environment_switch): Pop if we get an invalid
17355 symbol or numeric expression.
17357 * troff/input.c (do_define_macro): If EOF is encoutered while
17358 defining the macro, do tok.next() before returning.
17360 * troff/token.h (has_arg): Move definition from here, to ...
17361 * troff/input.c (has_arg): ... here
17363 * troff/env.c (space_size): Do nothing if we get an invalid argument.
17364 * troff/input.c (shift): Likewise.
17366 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
17369 * pic/troff.c (troff_output::start_picture): Comment out calls to
17372 * eqn/main.c (do_file): Subtract 1 from current_lineno if
17373 interpret_lf_args succeeds.
17375 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
17376 \\. This avoids problems with \$N.
17378 * groff.sh: Pass -C to preprocessors.
17380 * lib/lf.c (interpret_lf_args): Be more flexible.
17382 * tbl/main.c (main): Add -C option.
17383 (table_input::get): Do not recognize TE if followed by character
17384 other than a space or newline unless -C option given.
17385 (process_input_file): Likewise for lf, TS.
17386 (process_data): Likewise for lf in text blocks.
17388 * eqn/main.c (main): Add -C option.
17389 (do_file): Don't recognize EQ, EN or lf if followed by character
17390 other than space or newline unless -C option given.
17391 * eqn/lex.c (file_input::read_line): Similarily.
17392 * eqn/eqn.h: Declare compatible_flag.
17394 * etc/soelim.c (main): Add -C option.
17395 (interpret_lf_args): Use version in libgroff.
17398 * pic/main.c (main): Add -C option, which sets compatible_flag.
17399 (top_input::get), (top_input::peek): If -C option not given,
17400 do not recognize .PS/.PE/.PF/.lf if followed by a character
17401 other than space or newline.
17402 * pic/lex.c (file_input::read_line): Similarily.
17403 * pic/pic.h: Add declaration of compatible_flag.
17405 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
17407 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
17409 * troff/node.c, troff/node.h: Add `asciify' methods to classes
17410 derived from node. New class space_char_hmotion_node.
17411 * troff/input.c (asciify_macro): New function.
17412 * troff/input.c (init_input_requests): New request `asciify' bound
17414 * macros/mm.diff: New file.
17415 * Makefile: In install.mm target use `patch' to apply
17418 * troff/input.c (macro::print_size): Just print the size in bytes.
17420 * troff/div.c (return_request): Correct the argument
17423 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
17425 * troff/node.h (class composite_node): Add sz member.
17426 * troff/node.c (composite_node::size): Return sz.
17427 * troff/input.c (macro_to_node): Use the initial size in the
17428 environment as the size of the composite_node.
17430 * troff/node.c (node::zero_width_tprint): Provide a reasonable
17433 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
17435 * troff/div.c (change_trap): If we get a bad number expression,
17438 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
17440 * lib/matherr.c (matherr): Define this only if math.h defines
17443 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
17445 * troff/div.c (macro_diversion::distance_to_next_trap): If there
17446 no diversion trap return vunits(INT_MAX - vresolution).
17448 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
17450 * troff/input.c (do_zero_width): New implementation that doesn't
17451 use a temporary environment. Use instead:
17452 (token::add_to_node_list): New function.
17453 * troff/env.c (environment::get_prev_char_height),
17454 (environment::get_prev_char_height),
17455 (environment::get_prev_char_skew): New functions.
17456 (environment::get_prev_char): New function.
17457 (environment::get_prev_char_width): Change to use get_prev_char.
17458 (init_env_request): Implement new registers .cht, .cdp, .csk.
17459 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
17460 \Z being processed in a separate environment.
17462 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
17464 * tbl/table.c: Removed TABLE_BOTTOM_REG.
17466 * tbl/table.c (table::init_output): In the section release macro,
17467 give a warning message if the section won't fit on one page.
17469 * tbl/table.c (table::do_top): Emit table keep only if table is
17471 (table::do_bottom): Likewise for table release.
17472 (table::table), (table::add_vertical_rule): Remove reference to
17474 * tbl/table.h: Remove keep member.
17476 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
17477 SECTION_RELEASE_MACRO, if there's not enough space before the next
17478 trap to output the diversion, call T# ourselves, set
17479 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
17480 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
17481 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
17482 vertical position and return to it before turning traps on again.
17484 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
17486 * troff/node.c, troff/node.h: In classes derived from node,
17487 replace prev_char_width method by last_char_node method.
17488 * troff/env.c (environment::get_prev_char_width): Use
17489 node::last_char_node rather than node::get_prev_char_width.
17491 * Makefile: Added comment about -fno-inline on 68030-based
17494 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
17495 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
17496 expressions using sizeof to int.
17497 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
17499 * macros/tmac.e (TS): Don't move @f back past the current
17502 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
17504 * ps/ps.c (main): Buffer stderr.
17505 * dvi/dvi.c (main): Likewise.
17506 * tty/tty.c (main): Likewise.
17508 * ps/ps.c (ps_printer::do_import): Improve error handling.
17510 * troff/input.c (abort_request): Use asciify.
17512 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
17513 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
17514 type of first argument int rather than char. This works around a
17515 bug on the 68030 based Apollo using g++ 1.37.1.
17517 * tbl/table.h (class table): Add `keep' member.
17518 * tbl/table.c (table::table): Initialize `keep'.
17519 (table::add_vertical_rule): Set `keep' to 1.
17520 (table::do_top): Only emit table keep macro is `keep' is non-zero.
17521 (table::do_bottom): Likewise for table release macro.
17522 (table::do_row): Emit section keep macro even if the row is 0.
17524 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
17526 * macros/tmac.e (@C): Preserve the font family across the change
17529 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
17531 * lib/font.c: Initialize font::hor and font::vert to 1.
17532 (font::load_desc): Check the values of font::hor and font::vert.
17534 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
17535 be included in a C compilation.
17536 (iftoa): Use INT_DIGITS. Include lib.h.
17538 (as_string): Likewise.
17539 * tbl/table.c: Removed definition of INT_DIGITS.
17540 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
17541 * troff/input.c (input_input_requests): Likewise.
17542 * ps/ps.c (make_encoding_name): Likewise.
17543 (ps_printer::set_style): Likewise.
17544 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
17546 * tty/devascii/R.proto: Map fm onto '.
17547 * tty/devlatin1/R.proto: Likewise.
17549 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
17551 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
17552 argument to \w is at a different input level.
17554 * tbl/table.c (table::init_output): Define a new macro
17555 REPEATED_VPT_MACRO, like vpt but if in a diversion also
17556 transparently outputs itself.
17557 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
17559 (table::do_row): Likewise.
17561 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
17562 TRANSPARENT_STRING_NAME.
17564 * tbl/table.c (table::init_output): In the table release macro
17565 print an error message and don't produce any output if after
17566 issuing the need request the table still will not fit. Also
17567 remove the diversion after bringing it back.
17569 * tbl/table.c (table::init_output): Define a new macro
17570 REPEATED_MARK_MACRO, like mk but if in a diversion also
17571 transparently outputs itself.
17572 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
17573 is necessary because .TH might not call .T#.
17574 (table::do_top): Likewise TOP_REG.
17575 (table::define_bottom_macro): If TOP_REG is no longer valid, use
17576 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
17577 table header might contain just the two top rules.
17579 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
17581 * troff/div.c: Implement new request `ptr' to print all traps.
17583 * troff/env.c (init_env_requests): Implement `.tabs' reg with
17584 init_string_env_reg.
17585 * troff/env.c (class tab_reg): Deleted.
17587 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
17589 * troff/div.c: New number register .pn returns the number of the
17590 next page as set by the pn request.
17592 * macros/tmac.an: Redid headers and footers. Number each manual
17593 entry starting from 1 unless \nC is > 0, like Sun. Added an
17594 optional 5th argument to .TH which specifies the manual name and
17595 appears in the center of the header. Understand the X, P and D
17596 registers like Sun.
17598 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
17600 * troff/env.c (init_env_requests): New number register `.lt' to
17601 return the title length.
17603 * troff/node.h (class transparent_dummy_node): New class.
17604 * troff/node.c (class transparent_dummy_node): Provide member
17606 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
17609 * troff/input.c (token::next): New escape sequence \).
17610 * troff/input.c (get_copy): Recognize \) in copy mode.
17612 * troff/input.c (input_stack::clear): New function.
17613 * troff/input.c (exit_request): Use input_stack::clear.
17615 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
17616 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
17618 * troff/env.c: Move set_page_character to input.c. Move
17619 page_character to input.c also.
17620 * troff/env.c (title): Split off the reading of the parts of the
17621 title into read_title_parts.
17622 * troff/input.c (read_title_parts): New function. Check the
17623 input_level when testing whether a token matches the delimiter.
17625 * troff/input.c (exit_request): New function.
17626 * troff/input.c (init_input_requests): Bind ex request to
17627 exit_request rather than exit_groff.
17629 * troff/input.c (exit_groff): Call tok.next() before
17630 process_input_stack().
17632 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
17634 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
17635 * troff/env.h: ditto.
17636 * troff/input.c: ditto.
17638 * troff/env.c (environment::is_empty): Test pending_lines.
17640 * troff/env.c (environment::have_pending_lines): Removed.
17642 * troff/input.c: Add request to flush pending lines from the
17645 * troff/env.c, troff/env.h: Add automatic widow control feature.
17647 * troff/input.c (exit_groff): Do process_input_stack() after
17648 do_break() but before setting exit_flag to 2.
17650 * troff/input.c: Remove FLUSH_PENDING_LINES and
17651 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
17652 environment after END_TRAP token seen, but only if there aren't
17653 any more traps still unfinished.
17654 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
17656 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
17658 * troff/env.c: Rename the `retain_size' member of class
17659 pending_output_line to `no_fill'.
17661 * troff/env.c (title): When the line is output, make the
17662 retain_size argument !fill.
17664 * troff/node.h: Add `hyphenated' member to struct breakpoint.
17665 * troff/node.c (space_node::get_breakpoints),
17666 (dbreak_node::get_breakpoints): Fill this in.
17667 * troff/env.c: Allow specification of maximum number of
17668 consecutive hyphenated lines.
17670 * troff/env.c (environment::is_empty): Add test for !current_tab.
17672 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
17674 * troff/env.c (environment::hyphenate_line): Don't completely give
17675 up if the word is not to be hyphenated; continue so that breaks
17676 can be made at break_char_node's.
17678 * lib/lib.h: Only define INT_MAX if it's not already defined;
17679 undef INT_MIN if it's already defined.
17681 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
17683 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
17684 This works around a bug in AT&T C++ 2.0 used with an ANSI C
17687 * macros/tmac.an (an-header): Set no-space mode.
17689 * macros/tmac.an (TH): Start a new page if necessary.
17691 * Started using ChangeLog at version 0.4.
17694 version-control: never