1 2004-10-11 Gaius Mulley <gaius@glam.ac.uk>
3 * src/roff/troff/request.h (macro): Make `p' public.
4 New variable `is_a_diversion'.
5 New member function `is_diversion'.
8 * src/devices/grohtml/html.h (simple_output): New member function
11 * src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
12 computation of `total'.
13 (tabs::check_init): New function.
14 (html_table::emit_table_header): Emit style data.
15 (html_table::insert_column): Improved.
17 * src/devices/grohtml/html-table.h: Updated.
19 * src/devices/grohtml/html-text.cpp (html_text::html_text):
20 Initialize `start_space' with TRUE.
21 (html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
23 (html_text::flush_text): Set `start_space' flag.
24 (html_text::uses_indent, html_text::remove_para_space,
25 html_text::get_alignment): New functions.
26 (html_text::push_para): Updated.
27 (html_text::do_para): Check for empty argument.
28 Don't set `space_emitted'.
29 (html_text::do_space, html_text::emit_space): Updated.
31 * src/devices/grohtml/html-text.h (tag_definition): New variable
33 (html_text): New member function `uses_indent', `remove_para_space',
36 * src/devices/grohtml/output.cpp (simple_output::force_nl): New
38 (simple_output:nl): Always emit `\n'.
40 * src/devices/grohtml/post-html.cpp: Include `string.h'.
41 (BASE_POINT_SIZE): Removed.
42 (base_point_size, head_info): New global variables.
43 (text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
45 (text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
47 (page::add_and_encode): Pass additional parameter for tag flag.
48 (assert_pos): New structure.
49 (assert_state): New class.
50 (html_printer): Remove `indentation', `prev_indent'.
51 Add variables `troff_indent', `device_indent', `temp_indent'.
52 Add variables `seen_indent', `next_indent', `seen_pageoffset',
53 `next_pageoffset', `seen_linelenght', `next_linelength',
54 `seen_center', `next_center', `seen_space', `seen_break', `as'.
55 Add member functions `do_check_center', `do_space', `do_head',
56 `get_troff_indent', `restore_troff_indent', `handle_assertion',
57 `handle_state_assertion', `do_end_para', `set_char_and_width'.
58 Change argument to `do_fill' to `char *'.
60 (html_printer::emit_raw): Call `shutdown_table'.
62 (html_printer::do_center): Simplified.
63 (html_printer::do_title): Improved.
64 (html_printer::write_header): Emit one more newline.
66 (html_printer::do_heading, html_printer::do_indent,
67 html_printer::do_eol, html_printer::do_tab_ts,
68 html_printer::do_tab, html_printer::do_tab0,
69 html_printer::calc_po_in, html_printer::next_horiz_pos,
70 html_printer::remove_courier_tabs,
71 html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
73 (html_printer::do_linelength, html_printer::do_pageoffset,
74 html_printer::do_indentation, html_printer::do_tempindent,
75 html_printer::do_tab_te): Simplified.
76 (html_printer::do_pointsize): Check whether point size is really
77 associated a `.tl' tag.
78 (html_printer::do_break): Rewritten.
79 (html_printer::troff_tag): Improved.
80 (html_printer::flush_globs): Updated.
81 (html_printer::lookahead_for_tables): Handle `is_br'.
83 (html_printer::set_char): Check `sbuf_style.f'.
84 (html_printer::write_navigation): Use string comparison.
85 (html_printer::~html_printer): Emit `head_info'.
86 (html_printer::special): Rewritten.
87 (get_str, make_val): New functions.
88 (main): New option `s' to set the base point size.
90 * src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
92 2004-10-10 Gaius Mulley <gaius@glam.ac.uk>
94 * src/roff/troff/node.cpp: New extern `debug_state'.
95 Include `stringclass.h' and `mtsm.h'.
96 Implement new classes and class members from `node.h'.
97 (real_output_file): Make `fp' public.
98 (troff_output_file): New variables `cur_div_level' and `tag_list'.
100 (troff_output_file::really_print_line): Check whether we should push
101 the current troff state and use the state at the start of the
102 invocation of this diversion.
103 (troff_output_file::add_to_tag_list): New member function.
104 (node::add_char): Handle `glyph_comp_np'.
106 * src/roff/troff/node.h: Include `mtsm.h'.
107 (node): New variables `state', `push_state', `div_nest_level',
108 `is_special'. Update constructors, all descendants.
109 Pass additional argument to `add_char' member function.
110 New virtual member functions `is_tag', `debug_node',
111 `debug_node_list'. Update all descendants.
112 (tag_node): New class for handling tags.
113 (output_file): Add variable `state'.
115 2004-10-09 Gaius Mulley <gaius@glam.ac.uk>
117 * src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
118 providing a minimal troff state machine to emit meta tags for the
119 post-grohtml device driver.
121 * src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
124 2004-10-09 Werner LEMBERG <wl@gnu.org>
126 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
128 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
130 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
132 * src/roff/troff/div.h: Include `mtsm.h'.
133 (diversion): New variables `any_chars_added', `needs_push',
134 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
135 `saved_suppress_next_eol', `modified_tag'.
136 New virtual member function `is_diversion'. Update all descendants.
138 * src/roff/troff/div.cpp (diversion::diversion,
139 macro_diversion::macro_diversion): Updated.
140 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
142 (top_level_diversion::space): Handle `curenv->seen_space'.
143 (page_offset): Update tag handling.
144 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
146 * src/roff/troff/env.h (environment): Make `tabs' public.
147 Remove `ignore_next_eol', `emitted_node'.
148 Update `output_line', `output'.
149 New variables `seen_space', `seen_eol', `suppress_next_eol',
151 New member functions `construct_state', `make_tag',
152 `construct_format_state, `construct_new_line_state,
154 Remove `add_html_tag', `make_html_tag'.
156 * src/roff/troff/env.cpp: New externs `suppress_push',
157 `get_diversion_state', `global_diverted_space'.
158 (pending_output_line): New variable `was_centered'.
159 Update constructor and all callers.
160 (pending_output_line::output): Call `curenv->construct_format_state'.
161 (environment::environment, environment::copy): Updated.
162 (environment::output): Handle `was_centered'.
163 (environment::add_char): Handle construct and diversion state.
164 (environment::add_node): Handle construct state.
165 (environment::newline): Handle `was_centered'.
166 (environment::output_line): Updated.
167 (environment::possibly_break_line): Updated.
169 (environment::add_html_tag): Replaced with...
170 (environment::make_tag): New function.
171 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
172 (environment::dump_troff_state): New debugging function.
173 (environment::construct_state, environment::construct_format_state,
174 environment::construct_new_line_state): New functions.
175 (environment::do_break): Updated.
176 Handle `global_diverted_space'.
177 (environment::handle_tag): Update tag handling.
178 (point_size, fill, do_break_request): Don't call `add_html_tag'.
179 (no_fill): Don't call `add_html_tag'.
180 Set `suppress_next_eol'.
181 (center, right_justify, line_length, indent, temporary_indent,
185 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
186 (input_iterator): New variables `is_diversion', `diversion_state'.
188 (input_stack): New member functions `get_div_level',
189 `get_diversion_state', `check_end_diversion'.
190 New variables `div_level', `diversion_state'. Initialize them.
191 (suppress_push, global_diverted_space): New global variables.
192 (input_stack::finish_get, input_stack::finish_peek,
193 input_stack::remove_boundary, input_stack::end_file,
194 input_stack::clear, input_stack::pop_macro): Call
195 `check_end_diversion'.
196 (input_stack::push): Handle `div_level' and `diversion_state'.
197 (get_diversion_state): New function.
198 (diverted_space_node::reread): Handle `global_diverted_space'.
199 (macro::macro): Update constructors.
200 (macro::is_diversion): New function.
201 (macro::operator=): Set `is_a_diversion'.
202 (string_iterator): New member function `is_diversion'.
203 (string_iterator::string_iterator): Update constructors.
204 (string_iterator::fill): Set `div_nest_level'.
205 (macro_iterator): New member function `is_diversion'.
206 (do_if_request): Handle `suppress_push'.
207 (tag, taga): New functions.
208 (init_input_requests): Add `tag' and `taga' requests.
210 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
212 * src/include/font.h (font): New member function
213 `get_image_generator'.
214 New variables `unscaled_charwidths' and `image_generator'.
216 * src/libs/libgroff/font.cpp (font::get_width): Always return the
217 character's unscaled width if `font::unscaled_charwidths' is set.
218 (font::get_image_generator): New function.
219 (font::load_desc): Check the `unscaled_charwidths' and
220 `image_generator' keywords.
222 * src/libs/libgroff/fontfile.cpp: Initialize
223 `font::unscaled_charwidths' and `font::image_generator'.
225 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
227 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
229 * man/groff_font.man: Document `unscaled_charwidths' and
232 * src/preproc/html/pre-html.cpp: Include `device.h'.
233 (image_gen): New global variable.
234 (imageList::createPage): Use `image_gen'.
235 (main): Use `image_generator' keyword.
237 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
239 * tmac/html.tmac: Handle \[sqrtex].
241 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
243 * src/include/printer.h (printer): New virtual method `round_width'.
245 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
246 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
247 src/devices/grotty/tty.cpp (printer::round_width): New function
250 * src/devices/grohtml/post-html.cpp (printer::round_width): New
252 (html_printer::set_numbered_char): Use it.
254 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
256 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
258 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
260 * configure: Regenerated.
262 * Makefile.in (GHOSTSCRIPT): New variable.
263 (MDEFINES): Add GHOSTSCRIPT.
265 2004-10-03 Werner LEMBERG <wl@gnu.org>
267 * INSTALL.gen: Updated (taken from texinfo CVS).
269 2004-09-28 Werner LEMBERG <wl@gnu.org>
273 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
275 * tmac/groff_www.man: Revised and updated.
277 2004-09-26 Werner LEMBERG <wl@gnu.org>
279 Fix \$@ and \$* to handle any number of arguments.
281 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
284 * src/roff/troff/input.cpp (input_iterator::internal_level):
286 (input_stack): New member functions `increase_level' and
288 (input_stack::get_level): Don't use `internal_level'.
289 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
290 (end_quote_iterator): Completely removed.
291 (interpolate_arg): Build string for \$@ and \$* which is then
292 pushed onto the input stack.
294 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
296 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
299 2004-09-23 Werner LEMBERG <wl@gnu.org>
301 * tmac/an-old.tmac (ne): Using default scaling operator.
303 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
305 This change implements the following features:
308 New numeric register: Defines number of lines following LP, PP,
309 QP, IP or XP, which must be kept together, before any automatic
310 page break. If insufficient space remains on the current page, a
311 page break is forced before the new paragraph begins.
314 New numeric register: Sets number of lines of following paragraph
315 which must be kept with a heading, defined by NH or SH, before any
316 automatic page break. If insufficient space remains on the
317 current page, a page break is forced before the heading.
320 (Thanks to Joerg van den Hoff, for this idea).
322 New numeric register: Sets the first level of heading (set with
323 NH), which will keep the same point size as body text; e.g. if
324 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
325 point size specified by \n[PS], but .NH 2 and .NH 1 will have
326 progressively larger point sizes, determined by \n[PSINCR] (see
330 New numeric register: Sets the point size increment for each level
331 of heading, (set with NH), below the threshold level set by
332 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
333 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
334 and all other levels will remain at 10pt, (because \n[PS] = 10).
337 Existing macro now accepts a numeric argument, to make heading
338 size match that of NH with same argument value, when the
339 GROWPS/PSINCR feature is enabled.
342 New string, set by NH macro, replaces the existing (undocumented)
343 use of SN, to represent the assigned section number.
346 New string, set by NH macro, represents the assigned section
347 number, but omits the terminal period (periods at intermediate
348 levels are retained).
351 String set by NH macro, originally undocumented, now implemented
352 as an alias for SN-DOT (which reproduces original behaviour).
354 * tmac/s.tmac (PORPHANS): New register.
356 (HORPHANS, GROWPS, PSINCR): New registers.
357 (SH-NO-TAG, @SH): Use them.
360 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
362 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
363 of `Ds' and `De' macros.
365 2004-09-10 Werner LEMBERG <wl@gnu.org>
367 In tbl, handle \a as an interpreted leader character if in
370 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
371 LEADER_CHAR): New macros.
372 (compatible_flag): New declaration.
374 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
375 LEADER_3, and LEADER_4 to `state'.
376 (table_input::get): Handle `\a'.
378 * src/preproc/tbl/table.cpp (PREFIX): Removed.
379 (LEADER_REG): New macro.
380 (table::init_output): Define LEADER_REG string register if in
383 * src/preproc/tbl/tbl.man: Document it.
385 2004-08-18 Werner LEMBERG <wl@gnu.org>
387 * tmac/doc.tmac (An): Fix error message.
389 2004-08-06 Werner LEMBERG <wl@gnu.org>
391 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
392 file can't be opened. UNIX tbl has the same behaviour.
394 2004-08-05 Y T <doarhop@hotmail.com>
396 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
397 (DBRead): If in compatibility mode, take into account the text
398 when computing figure boundaries.
400 2004-08-05 Werner LEMBERG <wl@gnu.org>
402 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
403 from Tadziu Hoffmann.
405 2004-08-03 Werner LEMBERG <wl@gnu.org>
407 * doc/meref.me: Document `_M' register.
409 2004-08-03 Martin Husemann <martin@duskware.de>
411 Make hpftodit work correctly on big-endian systems.
413 * src/utils/hpftodit/hpftodit.cpp (File): New method
414 `get_uint32(char *)'.
415 (entry): New member `orig_value'.
416 (read_tags): Use new method.
417 (output_font_name, read_and_output_pcltypeface, dump_ascii):
420 2004-08-01 Werner LEMBERG <wl@gnu.org>
422 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
423 are already in X11's `macros.t' file.
425 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
427 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
429 (read_and_output_pcltypeface): Handle strings with length <= 4.
431 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
433 * tmac/s.tmac (pg@top): Don't save `PO' register.
434 (pg*end-col, pg*end-page): Directly use `PO' register.
436 2004-07-27 Werner LEMBERG <wl@gnu.org>
438 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
440 * src/preproc/refer/refer.cpp (output_references): Check for
442 * src/preproc/refer/refer.man: Improve documentation of
443 `bibliography' command.
445 2004-07-26 Werner LEMBERG <wl@gnu.org>
447 Add requests `fcolor' and `gcolor'.
449 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
451 (init_env_requests): Add `fcolor' and `gcolor'.
453 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
455 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
456 Document new requests.
458 2004-07-24 Werner LEMBERG <wl@gnu.org>
460 Add support for fractional point sizes in ms macros. A value for
461 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
462 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
464 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
465 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
467 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
469 2004-07-19 Werner LEMBERG <wl@gnu.org>
471 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
473 (do_for, for_input::get, for_input::peek): Handle negative `by'.
474 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
476 2004-07-08 Thomas Klausner <wiz@netbsd.org>
478 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
479 * tmac/groff_mdoc.man: Updated.
481 2004-07-05 Werner LEMBERG <wl@gnu.org>
483 * doc/groff.texinfo: Further improve documentation of `hcode'.
485 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
487 Improve appearance of arrows in pic.
489 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
491 Use two line segments for drawing non-filled arrow head.
492 (line_object::print, spline_object::print): Shorten line length to
493 avoid arrow sticking.
494 (arc_object::print): Take arrow direction into account.
496 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
498 * tmac/groff_www.man: Update documentation of .MPIMG.
500 2004-07-03 Werner LEMBERG <wl@gnu.org>
502 * tmac/an-old.tmac (RI): Always start with font `R'.
503 (RI, IR): Properly end with font `R'.
505 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
507 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
508 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
509 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
510 Don't pass more than six arguments to .R, .I, .B, etc., for
511 compatibility with traditional troff macros.
513 2004-07-02 Werner LEMBERG <wl@gnu.org>
515 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
516 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
518 (PUSH_COMP_MODE): New internal character constant.
521 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
522 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
523 (token::next, macro::append): Handle PUSH_COMP_MODE.
524 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
525 POP_GROFFCOMP after each of the decoded arguments to make them
526 independent from the compatibility mode status.
527 (comp_mode): Add `COMP_ENABLE'.
528 (do_define_string, do_define_macro): Handle COMP_ENABLE.
529 (define_string, append_string, define_macro, define_indirect_macro,
530 append_macro, append_indirect_macro): Handle `compatible_flag'.
531 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
533 * man/groff_diff.man, doc/groff.texinfo: Updated.
535 2004-07-01 Werner LEMBERG <wl@gnu.org>
537 * doc/groff.texinfo: Improve documentation of `hcode'.
538 Use @documentencoding and convert document to latin-1; to do that
539 make latin characters active and assign proper macros (within a
540 @tex...@end tex environment).
541 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
542 * doc/Makefile.sub (groff): Ditto.
544 2004-06-29 Werner LEMBERG <wl@gnu.org>
546 Implement two new conditional operators `F <name>' and `S <name>'
547 which check whether <name> is a valid font or style, respectively.
549 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
550 (text_file::text_file): Updated.
551 (text_file::error): Don't emit message if `silent' is set.
552 (font::load_font): Add optional third argument (which is directly
554 (font::load): Add optional second argument to check the header of
555 a font only, without emitting warning or error messages.
556 * src/include/font.h (font): Updated.
558 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
560 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
561 fourth argument to check a font without mounting.
562 (check_font, check_style): New functions.
563 * src/roff/troff/node.h: Updated.
565 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
568 2004-06-27 Werner LEMBERG <wl@gnu.org>
570 Implement new string-valued register `.sty' to return the current
573 * env.cpp (environment::get_style_name_string): New function.
574 (init_env_requests): Add `.sty' register.
575 * env.h (environment): Updated.
576 * node.cpp (font_info): Make `get_style_name' a friend.
577 (get_style_name): New function.
580 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
583 2004-06-15 Werner LEMBERG <wl@gnu.org>
585 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
588 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
590 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
591 and \n[mo] to avoid dependency on current date.
593 2004-06-08 Werner LEMBERG <wl@gnu.org>
595 * Makefile.sub (install_data): New target.
597 2004-06-04 Werner LEMBERG <wl@gnu.org>
599 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
601 2004-06-03 Werner LEMBERG <wl@gnu.org>
603 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
605 (install_data): Add $(srcdir).
607 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
610 2004-06-02 Werner LEMBERG <wl@gnu.org>
612 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
613 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
614 Add test for Xmu library.
615 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
616 GROFF_APPRESDIR_DEFAULT): New macros.
618 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
619 and GROFF_APPRESDIR_DEFAULT.
621 * configure: Regenerated.
623 * Makefile.in (appresdir): New variable.
624 (MDEFINES): Add appresdir.
626 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
628 (install_data, uninstall_sub): New targets to handle GXditview.ad.
630 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
631 `$(srcdir)/eign', not `eign'.
633 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
635 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
636 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
637 Protect (g)xditview with `\%' to avoid hyphenation.
638 Other minor formatting.
640 2004-06-01 Werner LEMBERG <wl@gnu.org>
642 Integrate gxditview into groff's standard directory hierarchy.
644 * src/xditview/*: Moved to ...
645 * src/devices/xditview/*: Here.
646 Moved DviChar.h and XFontName.h to src/include.
647 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
648 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
649 Moved xtotroff.c to new directory src/utils/xtotroff.
650 Provide proper Makefile.sub files (reusing the stuff from
652 DESC renamed to DESC.in.
653 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
654 Converted everything from K&R to ANSI C.
655 Decorated with const where appropriate.
656 Cast string constants with `String' and `char *' where appropriate.
657 Made it compile with C++ (used as a C compiler).
658 Removed other minor compiler warnings.
660 * src/devices/xditview/device.c: Include config.h, string.h, and
662 Don't declare `exit', `strtok', `strchr', and `getenv'.
665 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
668 * src/devices/xditview/xditview.c: Include config.h.
669 Include stdio.h earlier.
670 Protect declaration of `popen' and `pclose' with
671 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
672 Replace `caddr_t' with `XtPointer'.
673 (MakePromptFunc): New typedef.
674 (DoPrint): Use RETSIGTYPE.
675 (promptfunction): Change type to MakePromptFunc.
676 (MakePrompt): Use MakePromptFunc for third argument.
679 * src/devices/xditview/ad2c: Add casts to `String'.
681 * src/include/XFontName.h (XFontNameString): Don't use array
683 Add prototypes for `XParseFontName', `XFormatFontName',
684 `XCompareFontName', and `XCopyFontName'.
686 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
689 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
690 Don't declare `XParseFontName' and `XFormatFontName'.
692 (main): Remove `optind' and `optarg'.
694 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
695 (to select programs which need X).
696 Make XDEVIDIRS depend on `FORCE'.
697 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
700 (LIBDIRS): Use XLIBDIRS.
701 (CPROGDIRS): Use XPROGDIRS.
702 (DEVDIRS): Remove font directories for gxditview.
703 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
704 (EXTRADIRS): Remove src/xditview.
706 * Makefile.sub (DISCLEANFILES): Updated.
708 * Makefile.comm (LIBXUTIL): New variable.
709 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
710 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
712 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
714 * aclocal.m4 (GROFF_X11): New function.
716 * configure.ac: Call GROFF_X11.
717 Don't create src/xditview/Imakefile.
718 Don't emit notice how to build gxditview.
720 * configure: Regenerated.
722 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
724 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
726 * Makefile.in (CPPFLAGS): Define.
727 (MDEFINES): Add CPPFLAGS.
729 2004-05-27 Werner LEMBERG <wl@gnu.org>
731 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
733 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
735 Fix problems with `friend name injections'.
737 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
738 make_script_box), src/roff/troff/div.h (end_diversions),
739 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
742 2004-05-25 Bernd Warken <bwarken@mayn.de>
744 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
746 2004-05-25 Werner LEMBERG <wl@gnu.org>
748 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
749 src/libs/libgroff/color.cpp: Include lib.h.
751 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
753 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
754 through Forte 6u1, and for how to get GNU make on Solaris.
756 2004-05-24 Werner LEMBERG <wl@gnu.org>
758 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
761 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
763 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
766 2005-05-14 Werner LEMBERG <wl@gnu.org>
768 * REVISION: Set to 2.
770 * aclocal.m4 (GROFF_STDINT_H): Removed.
771 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
773 * configure.ac: Updated.
774 * configure, src/include/config.hin: Regenerated.
776 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
777 inttypes.h conditionally.
779 2003-05-13 Werner LEMBERG <wl@gnu.org>
781 Version 1.19.1 released
782 =======================
784 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
786 * src/preproc/refer/label.y (same_author_last_name,
787 same_author_name): Handle empty sort keys.
789 2004-05-10 Werner LEMBERG <wl@gnu.org>
791 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
794 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
795 doc-str-Lb-librt): Reset font.
796 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
797 Provide `doc-str-Lb' to reset font.
798 * tmac/groff_mdoc.man: Updated.
800 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
802 * src/preproc/html/pre-html.cpp (make_message): Make it work for
803 snprintf versions which don't conform to ANSI C 99 (this is,
804 counting the string's trailing null byte in the return value).
806 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
808 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
809 that all implementations of sprintf handle null pointers correctly.
811 2004-05-04 Werner LEMBERG <wl@gnu.org>
813 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
814 Document `.U' register.
816 * src/roff/troff/env.cpp (environment::mark_last_line)
817 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
819 2004-05-04 Larry Kollar <kollar@alltel.net>
821 New read-only register `.U'; it returns 1 in safer mode and 0
824 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
827 2004-05-03 Werner LEMBERG <wl@gnu.org>
829 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
831 2004-04-17 Werner LEMBERG <wl@gnu.org>
833 * src/include/font.h (font): Use `int' for ch_index.
834 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
835 font::compact): Updated.
837 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
840 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
841 (hyphen_word): Fix compiler warnings.
842 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
845 (get_delim_number, get_line_arg): Change second argument type to
847 (macro_header::copy, token::next, do_define_string,
848 do_define_character, substring_request, asciify_macro,
849 unformat_macro, read_size, non_interpreted_node::interpret,
850 while_request, main: Fix compiler warnings.
851 (read_color_draw_node): Initialize `col'.
853 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
854 `start_col' and `end_col' of type `int'.
855 (vertical_rule): Make `col' of type `int'.
857 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
860 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
862 (format_serial): Use them to remove dependency on ASCII.
864 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
866 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
869 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
871 (glyph): Change type of `hpos' to `int'.
873 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
874 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
876 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
878 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
880 2004-04-16 Werner LEMBERG <wl@gnu.org>
882 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
883 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
884 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
885 `double' instead of `float' everywhere.
886 * src/preproc/grn/main.cpp: Use `double' instead of `float'
888 (main): Add return value.
889 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
891 Update all user functions.
893 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
894 src/preproc/eqn/box.h, src/preproc/pic/object.h,
895 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
896 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
897 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
898 src/roff/troff/input.cpp, src/roff/troff/request.h,
899 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
902 * src/utils/indxbib/signal.c: Include stdlib.h.
904 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
906 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
907 before the first page.
909 2004-04-14 Thomas Klausner <wiz@netbsd.org>
911 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
912 (doc-operating-system-*): Updated.
913 * tmac/doc-syms (doc-str-St-*): Various small fixes.
914 (doc-str-Lb-*): Add more library names.
916 2004-04-10 Art Haas <ahaas@airmail.net>
918 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
921 2004-04-09 Art Haas <ahaas@airmail.net>
923 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
925 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
927 * arch/misc/shdeps.sh: Generate better comment for sed script.
929 2004-04-08 Art Haas <ahaas@airmail.net>
931 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
932 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
933 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
934 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
935 (polyfill), src/preproc/grn/main.cpp (polyfill),
936 src/preproc/refer/command.cpp (command_table),
937 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
938 gcc 3.5 doesn't like).
940 2004-04-08 Werner LEMBERG <wl@gnu.org>
942 Removing many compiler warnings. groff should now compile with
943 a C++ compiler used for C files also. [Simple variable renamings
944 to avoid shadowing aren't logged in detail.]
946 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
947 (draw_dvi_printer::draw) ['c']: Enclose in block.
949 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
950 (page::add_line): Fix typos.
951 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
953 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
954 Some local variable renamings.
955 * src/devices/grolbp/lbp.h: Some local variable renamings.
957 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
960 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
961 Remove redundant local variable declaration.
962 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
963 Don't use `caddr_t' but `void *'.
964 Enclose functions with `extern "C"' for C++.
966 * src/libs/libdriver/input.cpp (remember_filename,
967 remember_source_filename): Use cast for string constant.
969 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
970 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
971 src/libs/libgroff/geometry.cpp: Some local variable renamings.
972 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
974 Enclose functions with `extern "C"' for C++.
975 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
976 (needs_quoting): Return `int'.
977 (quote_arg): Add proper casts to malloc and realloc.
978 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
979 various MS Windows environments.
980 (spawnvp_wrapper): Add proper cast to malloc.
982 * src/preproc/eqn/box.h: Remove redundant declarations of
983 `make_script_box', `make_mark_box' and `make_lineup_box'.
984 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
985 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
988 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
989 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
990 (dx, dy): Renamed functions to...
991 (deltax, deltay): This.
992 * src/preproc/grn/main.cpp: Some local variable renamings.
993 (deffont): Add `const'.
994 (initpic, conv): Use cast for string constant.
996 * src/preproc/html/pre-html.cpp: Some local variable renamings.
997 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
998 (char_buffer::run_output_filter): Second argument is unused.
999 * src/preproc/html/pushback.cpp: Some local variable renamings.
1001 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
1002 * src/preproc/pic/object.cpp: Some local variable renamings.
1004 * src/preproc/refer/label.y (lookup_label): Remove redundant
1005 declaration of local variable.
1007 * src/preproc/soelim.cpp: Remove redundant declaration of
1008 `interpret_lf_args'.
1010 * src/preproc/tbl/main.cpp: Some local variable renamings.
1012 * src/roff/groff/groff.cpp (main): Use cast for string constant.
1013 * src/roff/groff/pipeline.c: Enclose declarations of `error',
1014 `c_fatal', and `i_to_a' with `extern "C"' for C++.
1015 Don't use C++-style comments.
1017 * src/roff/troff/env.h: Remove redundant declaration of `title'.
1018 * src/roff/troff/node.h, src/roff/troff/env.cpp,
1019 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
1021 * src/roff/troff/div.h: Remove redundant declaration of
1023 * src/roff/troff/troff.h: Remove redundant declaration of
1025 * src/roff/troff/input.cpp: Remove redundant declaration of
1026 `handle_first_page_transition' and `process_input_stack'.
1028 * src/utils/hpftodit.cpp: Some local variable renamings.
1030 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
1032 Don't define RETSIGTYPE.
1033 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
1035 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
1036 (error): Use `const' in argument.
1037 (main): Remove redundant declaration of `optind'.
1038 Move declaration of `Version_string' to top-level.
1040 * PROBLEMS: Document difficulties compiling signal.c if a C++
1041 compiler is used for C.
1043 2004-04-07 Werner LEMBERG <wl@gnu.org>
1045 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
1047 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
1049 Make scripts like nroff.sh and neqn.sh portable across various
1050 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
1051 non-POSIX path separators. The idea is to extend those scripts to
1052 decide at run-time (of the script) which path separator to use.
1054 * arch/misc/Makefile.sub: New file.
1055 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
1056 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
1057 a proper definition of the variable `GROFF_RUNTIME'.
1059 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
1060 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
1061 (PROGDEPDIRS): New variable.
1063 (PROGDIRS): Add PROGDEPDIRS.
1065 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
1066 Don't substitute @SEP@ and @BINDIR@.
1067 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
1068 (PATH): Use GROFF_RUNTIME.
1070 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
1071 Don't substitute @SEP@ and @BINDIR@.
1072 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
1073 (PATH): Use GROFF_RUNTIME.
1075 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1077 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
1078 Cygwin which doesn't handle stderr correctly.
1080 2004-03-08 Werner LEMBERG <wl@gnu.org>
1082 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
1083 against empty argument. Problem reported by <cgd@broadcom.com>.
1085 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1087 * Makefile.in (SEP): Replaced with...
1088 (RT_SEP, SH_SEP): Separators for the target platform's native path
1089 separator and the build environment, respectively.
1090 (fontpath, tmacpath): Use RT_SEP.
1091 (MDEFINES): Updated.
1093 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1094 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1095 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
1096 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
1098 2004-03-05 Werner LEMBERG <wl@gnu.org>
1100 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
1101 reduce alignment problems with newer printers which use built-in
1102 TrueType fonts (instead of the older Intellifonts). The ideal
1103 solution is to provide a second set of groff metric files, but this
1104 is extremely time-consuming to produce, given that HP's metric
1105 files are very rudimentary.
1107 2004-03-01 Werner LEMBERG <wl@gnu.org>
1109 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
1110 s/operand/argument/ in error message.
1112 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1114 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
1117 2004-03-01 Antti Kantee <pooka@netbsd.org>
1119 * tmac/s.tmac (XE): Fix error message.
1121 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
1123 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
1126 * src/roff/groff/pipeline.c: Declare strcasecmp.
1127 (run_pipeline) [_WIN32]: Use function name variants which don't
1129 Fix stream handling.
1131 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
1133 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
1134 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
1135 for platforms which use the native Win32 runtime libraries.
1136 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
1138 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
1139 QUOTE_ARG_REALLOC_ERROR): Fix string.
1141 * src/preproc/html/pre-html.cpp: Remove declaration of
1143 Don't use __MINGW32__.
1144 s/DEBUG_FILE/DEBUG_FILE_DIR/.
1145 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
1146 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
1147 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
1148 calls to `set_redirection' and `WAIT'.
1149 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
1150 Fix calls to `set_redirection' and `save_and_redirect'.
1151 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
1152 to `set_redirection' and `save_and_redirect'.
1153 (usage): Fix message.
1154 (makeTempFiles, main): Use `DEBUG_FILE'.
1156 2004-02-21 Werner LEMBERG <wl@gnu.org>
1158 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
1160 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
1162 * src/libs/libgroff/quotearg.c: New file, providing proper argument
1163 quoting for MSVC's spawn* and exec* functions.
1164 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
1165 spawnvp with proper quoting for MSVC.
1167 * src/libs/libgroff/assert.cpp (program_name),
1168 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
1169 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
1171 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
1173 * src/include/error.h (program_name): Declare as `extern "C"'.
1174 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
1176 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
1178 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
1180 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
1182 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
1184 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
1186 (sbasename) [__MSDOS__ || ...]: New function.
1187 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
1189 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
1190 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
1192 Use STDOUT_FILENO instead of hardcoded file handle.
1193 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
1195 2004-02-19 Werner LEMBERG <wl@gnu.org>
1197 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
1198 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
1200 2004-02-18 Werner LEMBERG <wl@gnu.org>
1202 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
1203 new font and mapping files.
1205 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
1206 Keith Marshall <keith.d.marshall@ntlworld.com>
1208 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
1209 an input pipe. This is needed for the MSVC compiler to make troff's
1212 * src/roff/troff/div.cpp: Include nonposix.h.
1213 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
1215 2004-02-17 Werner LEMBERG <wl@gnu.org>
1217 * font/devlj4/generate/special.awk: New script.
1218 * font/devlj4/generate/Makefile (S): Use special.awk.
1219 * font/devlj4/*: Regenerated, including the following new files:
1220 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
1221 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
1222 * NEWS: Document new lj4 fonts and revised hpftodit.
1224 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
1226 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
1228 2004-01-25 Werner LEMBERG <wl@gnu.org>
1230 * src/libs/libgroff/progname.cpp: Replaced with...
1231 * src/libs/libgroff/progname.c: New file.
1232 * src/libs/libgroff/Makefile.sub: Updated accordingly.
1234 2004-01-17 Werner LEMBERG <wl@gnu.org>
1236 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
1238 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
1240 * font/devlj4/generate/wingdings.map,
1241 font/devlj4/generate/symbol.map: Include unnamed glyphs.
1242 Use groff glyph names where possible.
1243 * src/devices/grolj4/lj4_font.man: Minor updates.
1245 2004-01-13 Werner LEMBERG <wl@gnu.org>
1247 * tmac/www.tmac (DC): Handle TTY devices.
1249 * doc/webpage.ms: Document viewCVS from ffii.org.
1250 * NEWS, README: Updated.
1252 * src/roff/groff/groff.man: Mention lj4_font man page.
1254 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
1256 (FONTS): Add SYMBOL and WINGDINGS.
1257 (SYMBOL, WINGDINGS): New targets.
1259 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
1261 * src/devices/grolj4/lj4_font.man: New man page.
1262 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
1263 * src/devices/grolj4.man: Mention lj4_font man page.
1265 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
1266 * src/utils/hpftodit/hpftodit.man: Document it.
1268 Remove details about fonts (which are now in lj4_font.man).
1270 * font/devlj4/generate/symbol.map,
1271 font/devlj4/generate/wingdings.map: New files.
1273 2004-01-12 Werner LEMBERG <wl@gnu.org>
1275 * README: Mention ffii's viewcvs access.
1277 2004-01-09 Werner LEMBERG <wl@gnu.org>
1279 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
1281 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
1283 Revert most of the change from 2004-01-03 to better control used
1286 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
1287 (text_symbol_sets, special_symbol_sets): New arrays.
1288 (symbol_set_table): New global variable.
1289 (read_symbol_sets): Use search order given in the text_symbol_sets
1290 and special_symbol_sets arrays. If command line flag -a is not
1291 given, search both arrays.
1292 (output_charset): Require x_height_tag only for command line flag -i.
1294 2004-01-06 Werner LEMBERG <wl@gnu.org>
1296 Implement string-valued registers \n[.m] and \n[.M] to return the
1297 name of the current drawing and background color, respectively.
1299 * src/roff/troff/symbol.h: Moved to...
1300 * src/include/symbol.h: Here.
1301 Small fixes to make it work outside of the `troff' directory.
1302 * src/roff/troff/symbol.cpp: Moved to...
1303 * src/libs/libgroff/symbol.cpp: Here.
1304 Small fixes to make it work outside of the `troff' directory.
1306 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
1307 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
1310 * src/include/color.h: Include symbol.h.
1311 (color): Add new field `nm'.
1312 * src/libs/libgroff/color.cpp (color::color): Updated.
1314 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
1315 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
1316 src/roff/troff/reg.cpp: Don't include symbol.h.
1318 * src/roff/troff/env.cpp: Don't include symbol.h.
1319 (environment::get_glyph_color_string,
1320 environment_get_fill_color_string): New member functions.
1321 (init_env_requests): Handle `.m' and `.M' registers.
1322 * src/roff/troff/input.cpp: Don't include symbol.h.
1323 (default_symbol): Moved to symbol.cpp/symbol.h.
1324 (do_glyph_color, do_fill_color, define_color): Pass symbol name
1325 to color constructor.
1326 * src/roff/troff/env.h: Updated.
1328 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1329 Document new registers.
1331 2004-01-05 Werner LEMBERG <wl@gnu.org>
1333 * src/roff/troff/node.cpp (space_node::get_breakpoints,
1334 space_node::nbreaks): Protect against zero `next' field.
1336 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
1338 In hpftodit, use the symbol sets offered in the TFM.
1340 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
1341 (symbol_set, text_symbol_sets, special_symbol_sets,
1342 symbol_set_table): Removed.
1343 (get_printcode): Removed.
1344 (read_symbol_sets): Initialize `symbol_set' field with
1346 Simplify code to just use the `kind' value.
1347 (output_charset): Improve output formatting.
1348 (dump_symbols): Simplified.
1350 2004-01-02 Werner LEMBERG <wl@gnu.org>
1352 * font/devlj4/generate/text.map: Add more MSL numbers.
1354 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
1356 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
1357 (text_symbol_sets): Add more symbol sets.
1358 (debug_flag): New static variable (moved from `main').
1359 (get_printcode, show_symset): New functions.
1360 (main): Remove `debug_flag'.
1361 (output_charset): Use `show_symset'.
1362 (dump_symbols): Use `show_symset'.
1363 Print symsets for all glyphs.
1364 (read_map): Actually call `unicode_to_ucode_make' but this time
1367 2004-01-01 Werner LEMBERG <wl@gnu.org>
1369 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
1370 Fix placement of comments.
1372 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
1374 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
1375 option `-d' is given.
1376 (output_charset): Improve warning messages to give more information.
1377 (dump_symbols): Make information more precise.
1379 (read_map): Don't call unicode_to_ucode_name; the glyph names must
1380 appear as-is and shouldn't be decomposed.
1382 2003-12-31 Werner LEMBERG <wl@gnu.org>
1384 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
1385 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
1386 (FONTS): Add TrueType font families Arial and Times New Roman.
1387 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
1388 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
1391 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
1393 * test-groff.in (SEP): Quote value.
1394 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
1395 `tem' to `char*' to avoid deallocation of a pointer to a constant
1396 object which some compilers don't like.
1398 2003-12-31 Werner LEMBERG <wl@gnu.org>
1400 * font/devlj4/generate (text.map, special.map): Rewritten to work
1401 with the new hpftodit version.
1403 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
1405 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
1406 set and 8bit character code for all glyphs also.
1408 2003-12-30 Werner LEMBERG <wl@gnu.org>
1410 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
1412 2003-12-29 Werner LEMBERG <wl@gnu.org>
1414 More fixes for MSVC compiler.
1416 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
1419 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
1420 STDERR_FILENO) [_MSC_VER]: Define conditionally.
1421 (getpid) [_MSC_VER]: Remove.
1422 Include direct.h and process.h conditionally.
1424 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
1425 parentheses for a_delete.
1427 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
1429 * test-groff: Replaced with...
1430 * test-groff.in: This new template to handle path separator
1433 * configure.ac: Check for direct.h and process.h.
1434 Generate test-groff script.
1435 * configure, src/include/config.hin: Regenerated.
1437 2003-12-28 Werner LEMBERG <wl@gnu.org>
1439 Add integral extension glyph.
1440 Add new option `-x' to afmtodit to suppress use of built-in AGL.
1442 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
1444 * font/devps/generate/textmap: Provide entry for `integralex' to
1445 override (old) PUA value of the AGL.
1446 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
1447 * font/devps/*: Regenerated.
1449 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
1450 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
1452 2003-12-27 Werner LEMBERG <wl@gnu.org>
1454 Add forgotten `coproduct' symbol (already available for DVI).
1456 * font/devhtml/R.proto, font/devps/generate/textmap,
1457 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
1458 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
1459 U+2210 (\[coproduct]).
1461 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
1463 hpftodit has been extended to handle TrueType metric files and
1464 more glyphs. See hpftodit.man for more details.
1466 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
1467 ctype.h, and unicode.h.
1468 s/msl/charcode/ everywhere since we now handle Unicode values also.
1469 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
1470 Use it where appropriate.
1471 (MULTIPLIER): Replaced with...
1472 (multiplier): New global static variable.
1474 (tag_type): Add more TFM tags.
1475 (tag_name): New array.
1476 (ENUM_TYPE, FLOAT_TYPE): Removed.
1477 (BYTE_TYPE): New value assigned.
1478 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
1479 (text_symbol_sets, special_symbol_sets): Extended to cover more
1481 (check_type): Add return value.
1482 (check_units): Add parameters to get ppi and upem values.
1483 Handle TrueType TFM data.
1484 (output_font_name): New function.
1485 (output_charset): Add parameter to handle TFM type.
1486 Handle TrueType TFMs also.
1487 (em_fract): New macro.
1488 (dump_tags): Be much more verbose and handle more tags.
1489 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
1490 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
1492 (read_map): Add parameter to handle TFM type.
1493 Handle both MSL and Unicode mappings.
1494 (main): Add two new command line options `-a' and `-q'.
1495 Updated to make use of new functions.
1498 * src/utils/hpftodit/hpuni.cpp: New file.
1500 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
1503 2003-12-25 Werner LEMBERG <wl@gnu.org>
1505 * src/include/nonposix.h (read) [_MSC_VER]: Define.
1507 2003-12-24 Werner LEMBERG <wl@gnu.org>
1509 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
1510 by Michail Vidiassov <master@iaas.msu.ru>.
1512 2003-12-20 Werner LEMBERG <wl@gnu.org>
1514 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1516 Add missing latin-2 glyphs.
1517 * font/devutf8/R.proto: Add missing latin-2 glyphs.
1519 * tmac/troffrc: Load `composite.tmac' earlier.
1521 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
1522 u00{53,73}_0327, and u0049_0307.
1523 * tmac/X.tmac: Add u00{47,67}_0306.
1524 * tmac/tty-char.tmac: Use composite glyph names for readability.
1528 * src/include/unicode.h: Remove `extern' keywords.
1530 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
1532 * tmac/latin5.tmac: New file.
1534 2003-12-19 Werner LEMBERG <wl@gnu.org>
1536 Add some glyphs needed for Turkish.
1538 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1541 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
1542 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
1543 u00{53,73}_0327, and u0049_0307.
1545 2003-12-18 Werner LEMBERG <wl@gnu.org>
1547 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
1549 Remove trailing zeros.
1551 2003-12-17 Werner LEMBERG <wl@gnu.org>
1553 Make \? transparent to end-of-sentence recognition.
1555 * src/roff/troff/input.cc (non_interpreted_node): Add
1556 `ends_sentence' member function.
1558 2003-12-16 Werner LEMBERG <wl@gnu.org>
1560 * doc/groff.texinfo: Document `dt' request correctly.
1561 Other minor typographical improvements.
1563 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
1565 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
1567 2003-12-10 Richard Stallman <rms@gnu.org>
1569 * LICENSE: Better wording.
1571 2003-12-09 Werner LEMBERG <wl@gnu.org>
1573 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
1574 * configure, NEWS: Updated.
1576 2003-12-08 Werner LEMBERG <wl@gnu.org>
1578 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
1580 2003-12-07 Bernd Warken <bwarken@mayn.de>
1584 2003-12-07 Werner LEMBERG <wl@gnu.org>
1586 * INSTALL: Improved.
1588 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1590 Use path separator character of target platform for compiled-in
1593 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
1594 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
1595 * configure: Regenerated.
1596 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
1598 2003-12-05 Werner LEMBERG <wl@gnu.org>
1600 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
1601 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
1603 2003-12-04 Bernd Warken <bwarken@mayn.de>
1605 * LICENSE: New file.
1607 2003-12-03 Werner LEMBERG <wl@gnu.org>
1609 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
1610 ligatures present in AFM files since groff currently only
1611 understands some standard ligatures and nothing else.
1613 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
1615 * src/roff/groff/groff.cpp (main): Don't run the spooler if
1618 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
1621 Don't use Unix wait flags.
1623 2003-12-02 Werner LEMBERG <wl@gnu.org>
1625 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
1626 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
1627 src/roff/troff/uniuni.cpp: Moved to...
1628 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
1629 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
1630 src/libs/libgroff/uniuni.cpp: Here.
1632 * src/include/Makefile.sub.old (HDRS),
1633 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
1634 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
1636 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1638 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
1642 2003-12-01 Werner LEMBERG <wl@gnu.org>
1644 * groff.texinfo: Document special behaviour of `.vs 0'.
1645 Improve documentation of `cflags' request.
1648 2003-11-29 Werner LEMBERG <wl@gnu.org>
1650 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
1651 * font/devlj4/CORONET: Regenerated.
1653 2003-11-24 Werner LEMBERG <wl@gnu.org>
1655 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
1656 if processing hyphenation patterns in traditional mode.
1657 Improve error messages.
1659 2003-11-20 Werner LEMBERG <wl@gnu.org>
1661 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
1662 troff_output_file::put_char): Fix type of local variable `c'.
1664 2003-11-19 Werner LEMBERG <wl@gnu.org>
1666 * src/roff/groff/pipeline.c (P): Removed. Updated all function
1668 (i_to_a): Removed. libgroff already provides this function.
1669 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
1671 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
1673 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
1676 2003-11-17 Werner LEMBERG <wl@gnu.org>
1678 * COPYING: Use correct version.
1680 2003-11-11 Werner LEMBERG <wl@gnu.org>
1682 LynxOS 4.0.0 doesn't declare vfprintf.
1684 * configure.ac: Check for vfprintf.
1685 * configure: Regenerated.
1686 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
1687 * src/include/config.hin: Regenerated.
1689 2003-11-10 Werner LEMBERG <wl@gnu.org>
1691 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
1693 * configure.ac: Check for vsnprintf.
1694 * configure: Regenerated.
1695 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
1697 * src/include/config.hin: Regenerated.
1699 2003-11-09 Werner LEMBERG <wl@gnu.org>
1701 * aclocal.m4: Updated syntax to autoconf 2.59.
1702 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
1703 Don't check for gsos2.
1704 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
1705 working abs_top_srcdir and abs_top_builddir.
1707 * configure.ac: Updated syntax to autoconf 2.59.
1708 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
1709 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
1710 * configure: Regenerated.
1712 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
1713 s/@groff_top_builddir@/@abs_top_builddir@/.
1715 * src/roff/groff/pipeline.c (xstrsignal):
1716 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
1718 2003-11-07 Werner LEMBERG <wl@gnu.org>
1720 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
1721 make start angle smaller than end angle to circumvent a bug in tpic
1722 handling of some versions of dvipdfm (and dvipdfmx).
1724 2003-10-30 Werner LEMBERG <wl@gnu.org>
1726 * src/devices/grops/grops.man: Improve section on creating EPS.
1728 2003-10-29 Werner LEMBERG <wl@gnu.org>
1730 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
1733 2003-10-28 Werner LEMBERG <wl@gnu.org>
1735 * doc/groff.texinfo: Fix documentation of `.if'.
1737 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
1739 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
1740 the form `uniXXXX' also.
1742 2003-10-27 Werner LEMBERG <wl@gnu.org>
1744 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
1745 contrib/pic2graph/pic2graph.sh: Implement secure management of
1747 Pass `-P-pletter' to groff to avoid data outside of the converted
1748 area -- some versions of `convert' (for example 5.3.8) don't check
1749 the bounding box of the image but always use a fixed image size
1750 (letter paper format).
1751 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
1752 contrib/pic2graph/pic2graph.man: Updated.
1754 * src/roff/groff/groff.man: Document $TMP and $TEMP.
1756 2003-10-26 Werner LEMBERG <wl@gnu.org>
1758 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
1759 troff_output::simple_ellipse, troff_output::simple_arc,
1760 troff_output::simple_line, troff_output::simple_spline,
1761 troff_output::simple_polygon): Insert a space before arguments.
1762 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
1763 latter doesn't produce a node, so the following `.sp -1' would do
1765 Don't emit `.sp -1' after \M. This also doesn't produce a token
1766 (and we don't have to care about compatibility mode).
1767 (troff_output::set_color, troff_output::reset_color): Don't emit
1768 `.sp -1' after \M and \m.
1770 * src/roff/troff/input.cpp (old_have_input): New global variable.
1771 (input_stack::get): Handle `old_have_input'.
1772 (process_input_stack) <token::TOKEN_NEWLINE>: Call
1773 `trapping_blank_line' depending on `old_have_input', not
1776 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
1778 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
1779 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
1780 default directory names for temporary files.
1781 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
1783 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
1784 [__MSDOS__] (run_pipeline): Honour environment variables.
1785 Don't use `tmpnam' but `tempnam' to work around messy
1788 * README.MinGW: New file.
1790 2003-10-16 Werner LEMBERG <wl@gnu.org>
1792 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
1793 `(*t)->next' without testing validity of `*t'.
1794 (usage): Make it more readable.
1796 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
1798 Make html device run under both MS-DOS and Win32.
1800 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
1801 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
1802 spawn or fork+exec has to be used, and whether parent must sleep
1803 until the child process terminates. Used in
1804 `char_buffer::run_output_filter'.
1805 (copyofstdoutfd): Removed.
1806 (char_buffer): Replace `write_file_html' and `write_file_troff'
1807 member functions with `emit_troff_output' and `run_output_filter'.
1808 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
1810 (replaceFd): Replaced with...
1811 (set_redirection): New auxiliary function.
1812 (waitForChild): Replaced with...
1813 (save_and_redirect): New auxiliary function for.
1815 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
1818 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1820 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
1821 (GROFF_LIBC): New function.
1822 * configure.ac: Call GROFF_LIBC.
1824 * configure: Regenerated.
1826 * src/include/lib.h: Handle __MINGW32__.
1827 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
1828 Add macro for `pipe'.
1831 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
1834 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
1837 2003-10-13 Werner LEMBERG <wl@gnu.org>
1839 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
1842 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
1845 2003-10-12 Werner LEMBERG <wl@gnu.org>
1847 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
1848 src/roff/troff/input.cc (usage): Updated.
1850 * NEWS, doc/groff.texinfo: Updated.
1852 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
1854 * src/libs/libgroff/searchpath.cpp
1855 (search_path::open_file_cautious): New function which also handles
1856 `-' as stdin and stdout depending on the access mode.
1857 * src/include/searchpath.h (search_path): Updated.
1859 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
1860 * src/devices/grops/ps.h: Include `searchpath.h'.
1861 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1862 Open resource file with `include_search_path.open_file_cautious'.
1863 * src/devices/grops/grops.man: Document new `-I' switch.
1865 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
1866 (main), src/devices/grolj4/lj4.cpp (main),
1867 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
1869 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
1871 (include_search_path): New global variable.
1872 (include_path_append): Removed.
1873 (main): Use `include_search_path.command_line_dir' to handle `-I'.
1874 (do_file): Simplify, using new
1875 `include_search_path.open_file_cautious'.
1877 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
1879 (main): Pass arguments to `-I' to both troff and devices.
1880 Improve handling of `-V'.
1881 * src/roff/groff/groff.man: Document changes to -I and -V.
1883 * src/roff/troff/input.cpp (include_search_path): New global
1885 (next_file, source, ps_bbox_request, transparent_file,
1886 process_input_file): Use new
1887 `include_search_path.open_file_cautious'.
1888 (main) Handle `-I' switch.
1889 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
1890 Use new `include_search_path.open_file_cautious'.
1891 * src/roff/troff/node.h: New extern symbol `include_search_path'.
1892 * src/roff/troff/troff.man: Document new `-I' switch.
1894 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
1896 Support multiple calls of .Lb in LIBRARY section.
1898 * tmac/doc-common (doc-in-library-section): New register.
1899 (doc-section-library): New string.
1900 (Sh): Set `doc-in-library-section'.
1902 * tmac/doc-syms (Lb): Insert breaks before and after arguments
1903 if in LIBRARY section.
1904 * tmac/doc.tmac (doc-save-global-vars): Updated.
1905 * NEWS, tmac/groff_mdoc.man: Updated.
1907 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
1909 * tmac/doc-common (doc-default-operating-system): New variable.
1912 2003-09-08 Werner LEMBERG <wl@gnu.org>
1914 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
1916 2003-08-31 Werner LEMBERG <wl@gnu.org>
1918 * contrib/mom/Makefile.sub: Fix last change to make it really work.
1919 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
1920 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
1921 $(DEVFILES) are not empty.
1922 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
1924 2003-08-26 Chuck Silvers <chuq@chuq.com>
1926 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
1927 with parallel runs of `make'.
1929 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
1931 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
1932 insert SORT_SEP. With certain combinations of sort specifications,
1933 refer sorted entries in the wrong order. In particular, entries
1934 with a missing field should be be sorted before all entries that
1935 have that field, before refer looks to the next field.
1937 2003-08-23 Werner LEMBERG <wl@gnu.org>
1939 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
1940 g++ linker is used. Reported by Mark J. Reed
1941 <mark.reed@turner.com>.
1943 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1945 Add key character `x' to tbl which makes tbl call a user-defined
1946 macro on a table cell.
1948 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
1949 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
1950 `set_modifier' after printing the compatibility request.
1951 (set_modifier): Print call to `m->macro' if not empty.
1952 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
1954 (process_format): Implement cases `x' and `X'.
1955 * src/preproc/tbl/tbl.man, NEWS: Updated.
1957 2003-08-15 Werner LEMBERG <wl@gnu.org>
1959 * doc/groff.texinfo: Minor fixes.
1961 2003-08-09 Werner LEMBERG <wl@gnu.org>
1963 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
1965 2003-08-07 Werner LEMBERG <wl@gnu.org>
1967 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
1968 argument list to nothing if there is no file to match. Use `ls' as
1969 a protection, similar to autoconf.
1971 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
1972 empty argument lists.
1974 * doc/groff.texinfo: Improve documentation how vertical spacing
1975 and line breaks interact.
1978 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
1980 2003-08-03 Werner LEMBERG <wl@gnu.org>
1982 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
1983 EPS (using eps2eps or similar programs to compute the bounding box).
1985 2003-07-24 Werner LEMBERG <wl@gnu.org>
1987 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
1988 * doc/texinfo.tex: Updated from texinfo 4.6.
1989 * README.CVS: From now on we need texinfo 4.6.
1991 2003-07-23 Werner LEMBERG <wl@gnu.org>
1993 Add requests `dei1' and `ami1' for completeness.
1995 * src/roff/troff/input.cc (calling_mode): Remove
1996 CALLING_DISABLE_COMP.
1997 (comp_mode): New enumeration.
1998 (do_define_string, define_string, define_nocomp_string,
1999 append_string, append_nocomp_string): Updated.
2000 (do_define_macro): Add third parameter.
2001 (define_macro, define_nocomp_macro, define_indirect_macro,
2002 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
2003 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
2006 (init_input_requests): Add `dei1' and `ami1'.
2008 * tmac/trace.tmac: Handle de1 and am1.
2009 (de): Improve tracing message.
2010 (am): Add missing `do'.
2013 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2014 Document new requests.
2016 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2018 Add option -G to .MPIMG to insert a gap between text and the image.
2020 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
2021 www-finish-left-ll): Updated.
2022 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
2023 (MPIMG): Make option -L and -R optional.
2024 Implement option -G.
2026 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
2028 * src/devices/grohtml/post-html.cpp
2029 (html_printer::do_file_components): Don't use `stdout' as lvalue
2030 since it can be a macro.
2032 2003-07-22 Werner LEMBERG <wl@gnu.org>
2034 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
2035 the corresponding test in aclocal.m4.
2037 2003-07-21 Werner LEMBERG <wl@gnu.org>
2039 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
2040 names but RGB values directly. Otherwise pnmtopng depends on
2041 an external file `rgb.txt' which maps colour names to values.
2043 2003-07-20 Werner LEMBERG <wl@gnu.org>
2045 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
2046 * configure, src/include/config.hin: Regenerated.
2048 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
2050 2003-07-19 Werner LEMBERG <wl@gnu.org>
2052 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
2054 2003-07-18 Werner LEMBERG <wl@gnu.org>
2056 * *.man: Switch to non-compatibility mode temporarily if GNU
2057 syntax extensions are used in the particular man page.
2059 * PROBLEMS: Add solutions for SGR problems.
2061 2003-07-17 Werner LEMBERG <wl@gnu.org>
2063 Don't ignore grotty's command line options if \X'tty: sgr ...' is
2064 used to change the drawing scheme.
2066 * src/devives/grotty/tty.cpp (bold_flag_option,
2067 underline_flag_option, italic_flag_option, reverse_flag_option,
2068 bold_underline_mode_option): New global variables.
2069 (update_options): New function.
2070 (tty_printer::special): Call update_options.
2071 (main): Don't set xxx_flag but xxx_flag_option, then call
2074 2003-07-14 Werner LEMBERG <wl@gnu.org>
2076 Make grotty emit proper Unicode box drawing characters for -Tutf8.
2078 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
2080 (hline_char, vline_char): New global variables.
2081 (tty_printer::tty_printer): Initialize them.
2082 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
2083 horizontal and vertical lines.
2084 (crossings): New global array.
2085 (tty_printer::end_page): Use it to determine the proper crossing
2086 character for -Tutf8.
2088 2003-07-12 Werner LEMBERG <wl@gnu.org>
2090 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
2091 (HTMLDOCFILES): Revert to `pic.html'.
2092 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
2094 2003-07-11 Werner LEMBERG <wl@gnu.org>
2096 * doc/pic.ms: Improve documentation of absolute coordinates.
2097 Document absolute positioning of pictures.
2099 * NEWS: Add new pic capability.
2101 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
2103 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
2106 2003-07-07 Werner LEMBERG <wl@gnu.org>
2108 Implement support for dashed and dotted ellipses in pic. Based on
2109 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
2111 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
2112 common_output::dashed_ellipse, common_output::dotted_ellipse): New
2113 functions. Ellipse arcs are approximated with circle arcs.
2114 * src/preproc/pic/common.h (common_output): Updated.
2115 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
2117 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
2119 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
2121 2003-07-06 Werner LEMBERG <wl@gnu.org>
2123 Make grotty work on platforms which have unsigned char as the
2124 default for char. Based on a patch by Thomas Klausner
2127 * src/devices/grotty/tty.cpp (schar): New typedef.
2128 Updated calls to declare_ptable and implement_ptable.
2129 (glyph): Use schar for back_color_idx and fore_color_idx.
2130 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
2131 (tty_printer::tty_color, tty_printer::tty_printer,
2132 tty_printer::color_to_idx, tty_printer::put_color): Updated.
2134 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2136 * src/roff/nroff/nroff.sh: Add option -d for completeness.
2137 * src/roff/nroff/nroff.man: Updated.
2139 2003-07-05 Werner LEMBERG <wl@gnu.org>
2141 * NEWS, tmac/groff_www.man: Updated.
2142 * doc/Makefile.sub: Updated.
2144 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
2146 Implement support for multiple HTML output files.
2148 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
2149 -j command line option.
2151 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
2153 (file): New fields `new_output_file', `require_links',
2155 (file::file): Updated.
2156 (files::set_file_name, files::set_links_required,
2157 files::are_links_required, files::is_new_output_file,
2158 files::file_name, files::next_file_name): New functions.
2159 (header_desc): New fields `no_of_level_one_headings',
2161 (header_desc::header_desc): Updated.
2162 (header_desc::write_headings): Handle multiple files.
2163 (html_printer::write_header): Save file name in which header occurs.
2164 (html_printer::determine_header_level): Possibly split files on
2166 (html_printer::do_links, html_printer::troff_tag): Updated.
2167 (html_printer::insert_split_file, html_printer::do_job_name,
2168 html_printer::emit_link, html_printer::write_navigation,
2169 html_printer::do_file_components): New functions.
2170 (html_printer::~html_printer): Handle multiple files.
2171 (main): Handle command line option `-j'.
2173 * src/devices/grohtml/grohtml.man: Updated.
2175 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
2178 * tmac/www.tmac (JOBNAME): New macro.
2179 * tmac/s.tmac (SH-NO-TAG): New macro.
2180 (@SH): Call SH-NO-TAG.
2183 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2185 * tmac/groff_mdoc.man: Improve documentation of punctuation
2188 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
2190 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
2192 2003-07-03 Werner LEMBERG <wl@gnu.org>
2194 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
2196 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
2198 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
2199 after `/*' and `*/'.
2201 (Fn, Fo): Reduce indentation in synopsis.
2203 * tmac/doc-common (doc-check-depth): New macro.
2204 (doc-end-macro, Sh, Ss): Use it.
2205 (Cd): Fix behaviour in synopsis.
2206 (In): Make it parsed and callable.
2207 If not in the synopsis, represent the C header file enclosed in
2209 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
2210 Use minus, not hyphen.
2212 * tmc/groff_mdoc.man: Updated.
2214 2003-07-01 Werner LEMBERG <wl@gnu.org>
2216 Integrated grap2graph, contributed by Eric S. Raymond.
2218 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
2220 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
2221 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
2223 2003-07-01 Colin Watson <cjwatson@debian.org>
2225 * src/xditview/*.c: Add prototypes, fix return types, add includes.
2226 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
2228 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
2230 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
2232 2003-06-31 Werner LEMBERG <wl@gnu.org>
2234 * doc/Makefile.sub (CLEANADD): Remove all files created by
2235 running `make groff.{pdf,dvi}'.
2237 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
2240 2003-06-30 Werner LEMBERG <wl@gnu.org>
2242 * Makefile.in (SHELL): Define as @SHELL@.
2243 (mkinstalldirs): Use $(SHELL).
2244 (MDEFINES): Add $(SHELL).
2245 * Makefile.comm (SHELL): Removed.
2247 2003-06-29 Werner LEMBERG <wl@gnu.org>
2249 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
2250 The X11 documentation files use them.
2251 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
2253 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
2255 * tmac/e.tmac (@C): Handle .ad also.
2257 2003-06-12 Werner LEMBERG <wl@gnu.org>
2259 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
2261 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
2262 Assign `n' even here. It is possible to construct a node
2263 immediately following an escape character:
2271 2003-06-10 Werner LEMBERG <wl@gnu.org>
2273 * README.WIN32: Removed.
2274 * MANIFEST: Updated.
2276 2003-06-07 Werner LEMBERG <wl@gnu.org>
2278 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
2280 2003-06-05 Werner LEMBERG <wl@gnu.org>
2282 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
2283 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
2285 2003-06-03 Werner LEMBERG <wl@gnu.org>
2287 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
2288 is done by the calling function.
2290 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
2292 * tmac/X.tmac: Fix definition of `em'.
2294 2003-05-22 Werner LEMBERG <wl@gnu.org>
2296 * src/roff/troff/input.cc (return_macro_request): Fix detection of
2299 2003-05-18 Werner LEMBERG <wl@gnu.org>
2301 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
2302 to make items work which consist only of a tag.
2304 2003-05-17 Werner LEMBERG <wl@gnu.org>
2306 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
2307 aren't stretched in a tag (this can fail with unformatted boxes).
2308 Instead, insert a break and go back one line.
2310 2003-05-16 Werner LEMBERG <wl@gnu.org>
2312 * src/roff/troff/input.cc (return_macro_request): If called with
2313 argument pop macro twice. We need this to trace `return'.
2315 * tmac/trace.tmac: Handle `return'.
2318 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2321 2003-05-15 Larry Kollar <kollar@alltel.net>
2323 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
2324 registers `FPS', `FVS', and `FPD'.
2326 2003-05-15 Werner LEMBERG <wl@gnu.org>
2328 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
2331 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
2333 * tmac/groff_mdoc.man: Slight improvements.
2335 2003-05-03 Werner LEMBERG <wl@gnu.org>
2337 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
2338 `doc-header-space' after header line if register `cR' is set.
2340 2003-05-02 Werner LEMBERG <wl@gnu.org>
2344 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
2346 * tmac/doc-common (Nd): Use \[em].
2348 2003-05-01 Werner LEMBERG <wl@gnu.org>
2350 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
2351 doc-footer-space): Initialize to 0.5i.
2352 (doc-setup-page-layout): Don't set doc-header-space and
2355 2003-04-30 Werner LEMBERG <wl@gnu.org>
2357 * REVISION: Set to 1.
2359 * doc/pic.ms: Document possible problems with `figname'.
2361 2003-04-29 Werner LEMBERG <wl@gnu.org>
2363 Version 1.19 released
2364 =====================
2366 * VERSION: Set to 1.19.
2367 * REVISION: Set to 0.
2368 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
2370 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2371 Define charset as `US-ASCII' in html output.
2373 * tmac/www.tmac (ULE): Add missing scaling indicator.
2375 * win32-diffs: Removed.
2377 2003-04-28 Werner LEMBERG <wl@gnu.org>
2379 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
2381 Document how to insert discardable whitespace with `.ss'.
2383 2003-04-27 Werner LEMBERG <wl@gnu.org>
2385 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
2386 work with plain TeX also.
2388 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
2390 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
2392 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2395 2003-04-24 Werner LEMBERG <wl@gnu.org>
2397 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
2398 vbox with positive height and zero depth if in TeX mode.
2400 * NEWS: Document glyph name changes for grodvi and grolj4.
2402 2003-04-23 Werner LEMBERG <wl@gnu.org>
2404 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
2405 * doc/pic.ms: Fixed.
2407 2003-04-21 Werner LEMBERG <wl@gnu.org>
2409 HP-UX 10.20 has `snprintf' but it isn't declared.
2411 * configure.ac: Add declaration test for snprintf.
2412 * configure: Regenerated.
2413 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
2414 * src/include/config.hin: Regenerated.
2416 2003-04-19 Werner LEMBERG <wl@gnu.org>
2418 Add keyword `figname' to pic, specifying the name of the picture
2419 box in TeX mode. Based on a patch from William J Poser
2420 <wjposer@unagi.cis.upenn.edu>.
2422 * src/preproc/pic/pic.y: New token `FIGNAME'.
2423 (macro_name): New rule of type <str>.
2424 (placeless_element): Handle `FIGNAME'.
2425 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
2426 * src/preproc/pic/main.cpp (graphname): New global variable.
2427 (do_picture): Initialize `graphname'.
2428 * src/preproc/pic/pic.h: Updated.
2429 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
2432 (tex_output::text): Beautify output.
2433 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
2434 `shaded' and `outlined' unconditionally.
2435 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
2438 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
2439 greater is necessary.
2441 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
2443 Add option -r to soelim to avoid emission of `.lf' lines.
2444 Add option -t to produces TeX comment lines instead of `.lf' lines.
2446 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
2449 (main): Handle `-r' and `-t'.
2450 (set_location): Handle `raw_flag' and `tex_flag'.
2451 * src/preproc/soelim/soelim.man, NEWS: Updated.
2453 2003-04-17 Werner LEMBERG <wl@gnu.org>
2455 * tmac/hyphenex.sh: Replaced with...
2456 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
2459 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
2460 if --quiet is used for the configure script.
2461 * configure: Regenerated.
2463 2003-04-16 Werner LEMBERG <wl@gnu.org>
2465 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
2466 Add `const' to second argument.
2467 (html_printer::add_table_end): Add `const' to argument.
2468 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
2469 `const' to arguments.
2470 * src/devices/grohtml/html-text.h: Updated.
2472 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
2473 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
2476 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
2477 cast for integer constant.
2479 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
2480 (writeNbytes): Add `const' to first argument.
2481 (writeString): Add `const' to argument.
2482 (char_buffer::can_see): Add `const' to third argument.
2483 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
2484 `const' to argument.
2485 * src/preproc/html/pushback.h: Updated.
2487 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
2488 (include_path_append): Add `const' to argument.
2491 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
2493 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
2494 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
2496 (unicode_decompose_init::unicode_decompose_init): Updated.
2497 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
2499 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
2500 * src/roff/troff/input.cc (process_startup_file): Add `const' to
2503 * tmac/hyphenex.sh: Make script more portable by using a here
2506 2003-04-15 Werner LEMBERG <wl@gnu.org>
2508 Renamed all `*.cc' files to `*.cpp'.
2509 Updated all configuration files, makefiles, and documentation.
2511 2003-04-14 Werner LEMBERG <wl@gnu.org>
2513 * tmac/hyphenex.sh: Slight improvements.
2515 2003-04-13 Werner LEMBERG <wl@gnu.org>
2517 * font/devascii/R.proto, font/devcp1037/R.proto,
2518 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
2519 character slots with unnamed glyphs.
2521 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
2522 (an-first): New global variable.
2523 (an-header): Emit vertical space between multiple man pages.
2525 2003-04-11 Werner LEMBERG <wl@gnu.org>
2527 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
2530 2003-04-10 Werner LEMBERG <wl@gnu.org>
2532 * PROBLEMS: Revised.
2534 2003-04-10 Bernd Warken <bwarken@mayn.de>
2536 * doc/webpage.ms: Improved.
2538 2003-04-09 Werner LEMBERG <wl@gnu.org>
2540 Add register \n[.height] which returns the value of \H.
2541 Add register \n[.slant] which returns the value of \S.
2543 * src/roff/troff/env.cc (init_env_requests): Implement.
2544 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2547 2003-04-08 Werner LEMBERG <wl@gnu.org>
2549 * tmac/html.tmac: Move some of the data into html-end.tmac.
2550 Remove most of the character translations for eqn since html fonts
2551 now cover those characters.
2553 * tmac/html-end.tmac: New file.
2554 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
2555 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
2556 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
2558 2003-04-07 Werner LEMBERG <wl@gnu.org>
2560 * man/groff_out.man: Document negative values of `N' if -Thtml is
2563 2003-04-06 Werner LEMBERG <wl@gnu.org>
2565 * Makefile.comm (depend.temp): Check location of YTABC.
2567 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2569 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
2571 (groff_bin_path): Rename to GROFF_BIN_PATH.
2572 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2573 * doc/Makefile.in (TROFFBIN): New variable for troff
2575 (GROFFBIN): New variable for groff binary path.
2576 (groff_bin_path): Rename to GROFF_BIN_PATH.
2577 (TROFF): Use TROFFBIN.
2578 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2579 * doc/Makefile.sub (GROFFBIN): New variable for groff
2581 (groff_bin_path): Rename to GROFF_BIN_PATH.
2582 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2584 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
2585 with INSTALL_SCRIPT.
2586 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
2587 * Makefile.dev (all): Depend on DEVSCRIPTS.
2588 (install_dev): Likewise.
2589 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
2591 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
2592 (DEVGENSCRIPTS): New variable to hold generated scripts.
2594 2003-04-05 Werner LEMBERG <wl@gnu.org>
2596 * src/libs/libdriver/input.cc (IntArray::operator[],
2597 IntArray::get_data): Remove meaningless `const' in return value.
2599 * README.CVS: New file.
2601 2003-04-04 Werner LEMBERG <wl@gnu.org>
2603 Check for stdint.h in C++, not in C.
2605 * aclocal.m4 (GROFF_STDINT_H): New function,
2606 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
2608 * configure, src/include/config.hin: Regenerated.
2609 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
2612 Fix handling of in grohtml. To do this, troff emits `N'
2613 with a negative value, representing the width of the unbreakable
2614 space (only for -Thtml). grohtml then converts this back to
2615 and uses the value of N as its width.
2617 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2618 unbreakable_space_node::tprint): Emit `N-<width>'.
2619 * src/include/printer.h (printer::set_numbered_char): Make it
2621 Make members `font_table' and `nfonts' protected instead of private.
2622 * src/devices/grohtml/post-html.cc
2623 (html_printer::set_numbered_char): New member function.
2626 * src/libs/libgroff/maxfilename.cc:
2627 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
2629 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
2632 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
2634 * man/roff.man: Small fixes.
2636 2003-04-03 Werner LEMBERG <wl@gnu.org>
2638 Make groff independent from locale's numeric settings.
2640 * configure.ac: Check for `setlocale'.
2641 * configure, src/include/config.hin: Regenerated.
2643 * src/include/lib.h: Handle HAVE_SETLOCALE.
2645 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2646 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
2647 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
2650 * doc/groff.texinfo: Change dir category to `Typesetting'.
2651 (Man font macros): Mention that there is no space between arguments
2654 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
2655 (*printer::change_color, *printer::change_fill_color): Add missing
2658 2003-04-02 Werner LEMBERG <wl@gnu.org>
2660 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2661 html_table::is_gap): Compute table widths after converting border
2662 positions to avoid rounding errors.
2664 2003-04-01 Werner LEMBERG <wl@gnu.org>
2666 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
2667 `space_emitted' properly.
2669 2003-03-31 Werner LEMBERG <wl@gnu.org>
2671 * src/devices/grohtml/html-table.cc: Fix column width calculation.
2672 (html_table::set_linelength): Don't add 1.
2673 (html_table::add_indent): Don't subtract 1.
2675 * tmac/html.tmac: Set default page offset to zero.
2677 2003-03-30 Werner LEMBERG <wl@gnu.org>
2679 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
2681 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2682 unbreakable_space_node::tprint): New functions.
2683 (troff_output_file): Make space_char_hmotion_mode::tprint and
2684 unbreakable_space_node::tprint to friends.
2685 * src/roff/troff/node.h: Updated.
2687 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
2688 in the HTML standard).
2690 2003-03-29 Werner LEMBERG <wl@gnu.org>
2692 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
2693 Otherwise, the following code
2702 produces `x a' instead of `xa'. This is a temporary fix, disabling
2703 font changes in diversions for -Thtml.
2705 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
2707 (an-do-tag-html): Merge with ...
2708 (an-do-tag): This macro.
2709 Change code slightly to circumvent grohtml bug.
2710 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
2712 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2713 html_table::is_gap): Round `width' properly.
2715 * tmac/html.tmac: Provide some default layout parameters for
2718 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
2721 2003-03-28 Werner LEMBERG <wl@gnu.org>
2723 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
2725 2003-03-27 Werner LEMBERG <wl@gnu.org>
2727 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
2730 2003-03-20 Werner LEMBERG <wl@gnu.org>
2732 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
2734 * doc/groff.texinfo: Updated.
2736 2003-03-19 Werner LEMBERG <wl@gnu.org>
2738 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
2739 TOKEN_END_TRAP>: Reset `have_input'.
2741 2003-03-18 Werner LEMBERG <wl@gnu.org>
2743 * src/roff/groff/groff.man: Mention groff_trace man page.
2745 2003-03-16 Werner LEMBERG <wl@gnu.org>
2747 * Makefile.in (LIBEXT): New variable to indicate the file extension
2748 of library files. Computed heuristically from $(OBJEXT).
2749 (MDEFINES): Add $(LIBEXT).
2750 * Makefile.lib, Makefile.comm: Use it.
2752 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
2753 overlong lines into smaller chunks.
2754 (get_binary): New function.
2756 * src/utils/pfbtops/pfbtops.man: Updated.
2758 2003-03-15 Colin Watson <cjwatson@debian.org>
2760 * src/roff/groff/groff.man: Minor syntax fix.
2762 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
2764 * src/devices/grops/ps.cc (ps_printer::media_set,
2765 ps_printer::~ps_printer): Handle zero paper width and length.
2767 2003-03-13 Werner LEMBERG <wl@gnu.org>
2769 Add options -p and -l to grodvi.
2771 * src/devices/grodvi/dvi.cc: Include paper.h.
2772 (landscape_flag, user_paper_length, user_paper_width): New global
2774 (dvi_printer::begin_page): Emit `papersize' special.
2775 Set color after initialization of `cur_h' and `cur_v'.
2776 (main): Add options `-l' and `-p'.
2777 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
2778 * src/devices/grodvi/grodvi.man, NEWS: Updated.
2780 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
2782 2003-03-12 Werner LEMBERG <wl@gnu.org>
2784 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
2785 * man/groff_tmac.man: This man page.
2786 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
2789 * tmac/X.tmac: Don't load pspic.tmac.
2791 2003-03-11 Werner LEMBERG <wl@gnu.org>
2793 Make variable `pr' local to libdriver/input.cc. Based on a patch
2794 by Bernd Warken <bwarken@mayn.de>.
2796 * src/include/driver.h (pr): Removed.
2798 * src/libs/libdriver/input.cc (pr): New global variable.
2799 (do_file): Deallocate `pr'.
2800 * src/libs/libdriver/printer.cc (pr): Removed.
2802 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
2803 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
2804 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
2805 (main): Don't delete `pr'.
2807 2003-03-10 Werner LEMBERG <wl@gnu.org>
2809 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
2810 * tmac/papersize.tmac: New file.
2811 * tmac/troffrc: Include `papersize.tmac'.
2812 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
2813 * tmac/an-old.tmac: Set LT to LL by default.
2815 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
2816 doc/groff.texinfo: Updated.
2818 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
2819 bug which caused all odd iso papers to have wrong dimensions.
2821 * src/devices/grops/ps.cc (user_paper_width): New global variable.
2822 (main) <'p'>: Set `user_paper_width' also.
2823 (ps_printer::media_width, ps_printer::media_height): Use values
2824 given with option `-p'.
2826 2003-03-09 Werner LEMBERG <wl@gnu.org>
2828 * src/include/nonposix.h: Provide default for SET_BINARY.
2830 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
2831 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
2834 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
2835 (main): Treat \r\n as \n.
2837 2003-03-08 Werner LEMBERG <wl@gnu.org>
2839 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
2840 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
2842 2003-03-07 Werner LEMBERG <wl@gnu.org>
2844 Added support to access more than 256 glyphs in Type 1 fonts.
2846 * src/devices/grops/ps.cc (subencoding): New structure.
2847 (style): Add `sub' field.
2849 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
2850 Add `set_subencoding', `get_subfont' and `encode_subfont' member
2853 (ps_printer::set_char): Use `set_subencoding'.
2854 (make_subencoding_name): New function.
2855 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
2856 (ps_printer::~ps_printer): Emit subencoding definitions.
2858 * src/devices/grops/psrm.cc (valid_input_table): New array to
2859 properly support EBCDIC.
2860 (white_space): Add `\f'.
2861 (ps_get_line): Change first argument to be of type `string &'.
2862 Updated all callers.
2863 This allows to get lines of arbitrary length.
2864 Use `valid_input_table'.
2865 Remove warning about non-conforming PS line length. This seems
2866 not to be of great importance -- for example, dvips don't emit
2868 (PS_LINE_MAX): Removed.
2869 (matches_comment): Change first argument to be of type `string &'.
2871 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
2873 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
2874 %AGL_to_unicode, %default_ligatures): New hash tables.
2875 Read all map entries.
2876 Add unencoded characters.
2877 Check for default ligatures if there are no `L' entries.
2878 Print all kern entries.
2879 Print all characters in charset.
2880 * src/utils/afmtodit/afmtodit.man: Updated.
2882 * font/devps/*: Regerated all fonts.
2884 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
2885 of characters, just use `.trin'. Otherwise the mapping depends
2886 on the font encoding.
2887 * tmac/ps.tmac: Add `fi' and `fl'.
2888 Improve `Fi' and `Fl'.
2889 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
2890 * tmac/Xps.tmac: Fix `em'.
2894 2003-03-04 Werner LEMBERG <wl@gnu.org>
2896 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
2899 2003-03-03 Werner LEMBERG <wl@gnu.org>
2901 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
2903 * font/devps/generate/textmap: Remove entry `similarequal'.
2904 * font/devps/symbolmap: Updated.
2906 2003-03-02 Werner LEMBERG <wl@gnu.org>
2908 * src/libs/libgroff/font.cc (font::load): Fix error message for
2911 * src/devices/grops/grops.man: Improve documentation of the -b
2914 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
2915 `ascii' and `cp1047'.
2917 2003-03-01 Werner LEMBERG <wl@gnu.org>
2919 Document composite glyphs and the `composite' request.
2921 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
2923 2003-02-28 Werner LEMBERG <wl@gnu.org>
2925 * font/devdvi/generate/ec.map: Add some more Unicode entities.
2926 * font/devdvi/*EC: Updated.
2928 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
2929 * tmac/latin1 (latin1-tr): Undo any previous mapping.
2930 * tmac/troffrc: Load `composite.tmac'.
2931 * tmac/Makefile.sub (NORMALFILES): Updated.
2933 * doc/groff.texinfo (Input Encodings): New section.
2936 2003-02-27 Werner LEMBERG <wl@gnu.org>
2938 * doc/texinfo.tex: New version 2003-02-11.06.
2940 * tmac/doc-common (Dt): Don't emit warning for unknown section.
2941 * tmac/groff_mdoc.man: Fix description of `Dt'.
2943 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
2945 * font/devps/prologue.ps: Fix for included Postscript that does
2946 a setpagedevice -- which is now safely ignored.
2950 * src/devices/grops/ps.cc: Now sets the page size in the generated
2951 document. This is done in two ways: Via a %%-comment for gv and
2952 the like, and via a PageSize and setpagedevice for programs that
2953 understands Postscript proper, like ps2pdf.
2955 * src/devices/grops/ps.h: New broken-flag to avoid page size
2956 definition, if required.
2958 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
2960 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
2961 Not really necessary due to the fix in prologue.ps, but cleaner:
2962 Such information does not belong in an .eps file.
2964 * doc/Makefile.sub: See doc/Makefile.in.
2966 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
2968 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
2969 instead of P1 since the latter is broken in some versions of netpbm.
2970 * configure: Updated.
2972 2003-02-26 Larry Kollar <kollar@alltel.net>
2974 Make man pages more customizable.
2976 * tmac/an-old.tmac (FT): New register holding footer distance from
2978 (HF): New string holding the default heading font.
2979 (TH): Handle registers `IN' and `SN' set on the command line.
2981 (PT, BT): New strings to customize header and footer lines.
2982 (an-header, an-footer): Use them.
2984 * tmac/groff_man.man: Document changes.
2986 * doc/groff.texinfo: Document man changes.
2987 Document Ultrix extensions of man.
2989 2003-02-26 Werner LEMBERG <wl@gnu.org>
2991 * src/roff/troff/input.cc (do_width, do_if_request): Reset
2992 `have_input' after changing back to old environment.
2994 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
2995 function up to be defined before first call. This is necessary to
2996 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
2998 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
2999 the default font directory also. Based on a patch from James
3000 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
3001 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
3002 * src/utils/afmtodit/afmtodit.man: Document it.
3006 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
3008 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
3010 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
3011 (GROFF_PNMTOPS_NOSETPAGE): New macro.
3012 * configure.ac: Use it.
3013 * configure: Regenerated.
3014 * Makefile.in: Updated.
3016 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
3017 (CLEANADD): Add www.tmac-sed.
3018 (pnmtops_nosetpage): Define default.
3019 (install_data): Handle www.tmac-sed and substitute
3020 @PNMTOPS_NOSETPAGE@.
3021 (stamp-sed): Add www.tmac.
3022 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
3023 It now breaks URLs at suitable places.
3024 (www:substring_ok): New register set by...
3025 (www:@test_substring): New macro.
3026 (www:error): New alias to www-error.
3027 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
3029 (URL): Use www:url_breaks.
3030 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
3031 (CDS, CDE): New macros.
3033 2003-02-25 Werner LEMBERG <wl@gnu.org>
3035 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
3038 2003-02-24 Werner LEMBERG <wl@gnu.org>
3040 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
3041 can be negative also.
3043 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
3045 (read_char_table): Avoid negative ascenders.
3046 (output_charset): Add cast.
3047 * font/devlj4/*: Regenerated.
3049 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
3052 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
3053 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
3055 * font/devdvi/*: Regenerated.
3057 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
3058 normal width, while the previously used characters (U+2329 and
3059 U+232A) are classified as wide due to canonical equivalence with the
3060 CJK punctuation characters U+3008 and U+3009.
3062 * font/devutf8/R.proto: Updated.
3063 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
3065 * man/groff_char.man: Simplify handling of table traps by
3066 introducing `start block' and `end block' macros.
3067 (Ns, Ne, 2s, 2e, Ds, De): New macros.
3068 (DL): Make it work with Unix troff also.
3069 Fix code values of `la' and `ra'.
3071 * tmac/dvi.tmac: Define `<>' for CW and CWI.
3073 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
3075 * src/devices/grohtml/post-html.cc (element_list::~element_list):
3076 New destructor, fixing a major memory leak.
3078 2003-02-22 Werner LEMBERG <wl@gnu.org>
3080 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
3081 to be in conformance with Unicode 3.0 and newer.
3083 * font/devlj4/generate/text.map: Add `Eu'.
3084 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
3085 * font/devlj4/S: Regenerated.
3087 * man/groff_char.man: Completely rewritten.
3089 * doc/groff.texinfo: Fix description of request and macro arguments.
3091 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
3095 * src/devices/grohtml/html-table.cc (html_table::~html_table):
3096 Deallocate `columns' list.
3097 * src/devices/grohtml/post-html.cc (char_block::~char_block):
3099 (text_glob::text_glob_html, text_glob::text_glob_special,
3100 text_glob::text_glob_line, text_glob::text_glob_auto_image,
3101 text_glob::text_glob_tag): Avoid memory leaks.
3102 (text_glob::remember_table): Free memory before reassigning.
3104 2003-02-19 Werner LEMBERG <wl@gnu.org>
3106 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
3107 alias `hbar'), the Planck constant over two pi.
3109 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
3110 `+e' for position 34.
3111 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
3112 `u2662' and `u2661'.
3113 * font/devdvi/{MI,S}: Regenerated.
3114 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
3115 * font/devlbp/*: Add `hbar' alias.
3116 * font/devlj4/generate/special.map: Ditto.
3117 * font/devlj4/S: Regenerated.
3118 * font/devps/generate/symbolchars: Add `+e'.
3119 * font/devps/generate/textmap: Fix PS name for `-h'.
3121 * font/devps/symbolmap: Regenerated.
3123 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
3125 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
3127 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
3130 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
3132 * tmac/tty-char.tmac: Add `+e'.
3134 2003-02-17 Werner LEMBERG <wl@gnu.org>
3136 Another round trying to really fix problems with `have_input'.
3138 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
3139 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
3141 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
3142 handling if both foreground and background colors are default.
3144 * doc/groff.texinfo (Debugging): Document .lf differences to
3147 2003-02-16 Werner LEMBERG <wl@gnu.org>
3149 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
3150 null-bytes in created string.
3152 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
3153 alias_macro, lookup_request): Improve warning messages.
3155 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
3157 Free `last_image_filename'.
3159 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
3161 (imageList::createPage, imageList::createImage): Use `free', not
3163 (imageItem::~imageItem): Free `imageName'.
3164 (addRegDef): Use `strsave', not `strdup'.
3165 (get_resolution): Free `pathp'.
3167 2003-02-15 Werner LEMBERG <wl@gnu.org>
3169 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
3172 2003-02-14 Werner LEMBERG <wl@gnu.org>
3174 Add memory management for colors to deallocate unnamed colors
3177 * src/include/color.h (color): New members `free_list' and `next'.
3178 New member functions `new' and `delete'.
3180 * src/libs/libgroff/color.cc: Implement it.
3182 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
3183 for array size of new operator.
3185 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
3186 redundant comparison.
3188 * src/roff/troff/input.cc (word_space_node::reread,
3189 hmotion_node::reread): Avoid warning about unused parameter.
3190 (reset_output_registers): Remove redundant parameter.
3191 (define_color): Undo change 2003-02-12.
3193 * src/roff/troff/reg.h: Updated.
3195 * src/roff/troff/node.cc (troff_output_file::really_print_line,
3196 output_file::put_filename, real_output_file::really_put_filename,
3197 ascii_output_file::really_print_line,
3198 break_char_node::get_hyphen_list): Avoid warning about unused
3200 (suppress_node::tprint): Updated.
3202 * configure.ac: Check declaration for rand() and srand().
3203 * configure: Regenerated.
3205 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
3207 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
3210 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
3211 to avoid compiler warnings.
3213 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
3216 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
3218 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
3220 Updated all callers.
3222 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
3224 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
3225 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
3227 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
3228 Parameter is unused.
3229 (html_printer::add_table_end): Define parameter conditionally.
3230 * src/devices/grohtml/output.cc (simple_output::special): Parameter
3233 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
3234 (lbp_printer::set_char): Last parameter is unused.
3236 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
3238 2003-02-13 Werner LEMBERG <wl@gnu.org>
3240 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
3241 Make \D'f ...' move horizontally again for backwards compatibility.
3242 Replace it with \D'Fg ...' where appropriate to avoid dependency
3243 on horizontal resolution.
3245 * src/roff/troff/input.cc (do_get_long_name): New function.
3246 (get_long_name): Call it.
3248 (read_draw_node): Handle `\D'Fx ...' by calling ...
3249 (read_color_draw_node): New function.
3251 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
3253 Pass it to `do_get_long_name' which is used instead of
3256 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
3257 unnecessary value guard.
3258 (parse_D_command) <'f'>: Add horizontal shift.
3260 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
3261 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3262 (FILL_MAX): Removed.
3264 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3267 2003-02-12 Werner LEMBERG <wl@gnu.org>
3269 * src/roff/troff/input.cc (do_name_test, do_expr_test,
3270 do_zero_width): Push `\n' if closing delimiter is missing.
3272 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
3273 <'F'>: Make \F non-transparent at the beginning of line.
3274 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
3275 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
3278 (define_color): Free color in case of reassignment.
3280 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
3281 @DefescListEnd): Use @Var, not @var.
3284 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
3286 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
3287 `shaded' and `outlined' arrays.
3288 (object_spec::object_spec): Initialize `shaded' and `outlined'.
3289 (graphic_object::set_fill_color, graphic_object::set_outline_color):
3291 (closed_object::set_fill_color): Ditto.
3292 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
3294 (troff_output::reset_color): Use a_delete instead of free.
3295 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
3297 2003-02-11 Werner LEMBERG <wl@gnu.org>
3299 * doc/groff.texinfo: Improve documentation of `ad'.
3300 Document that \D'f...' is dependent on the horizontal resolution.
3301 * man/groff_diff.man: Improve documentation of \D'f...'.
3303 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
3304 compensating \h'...' for \D'f ...' since the latter no longer moves
3306 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3308 2003-02-10 Werner LEMBERG <wl@gnu.org>
3310 Improve error messages for `x F' (and `F') commands.
3312 * src/include/error.h: Add declaration for
3313 `current_source_filename'.
3314 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
3315 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
3316 parameter for source file string.
3317 Updated all callers.
3319 * src/libs/libdriver/input.cc: Add `current_source_filename'.
3320 (remember_source_filename): New function.
3321 (parse_x_command <'F'>, do_file <'F'>): Use it.
3323 2003-02-09 Werner LEMBERG <wl@gnu.org>
3325 Make grotty not emit warnings about unknown colors more than
3328 * src/devices/grotty/tty.cc: Include `ptable.h'.
3329 (TTY_MAX_COLORS): Removed.
3330 (DEFAULT_COLOR_IDX): Defined to -1.
3331 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
3332 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
3333 Change `tty_colors' to be a ptable.
3334 First arg of `put_color' is now `char'.
3335 New functions `make_rgb_string' and `tty_color'.
3336 (tty_printer::tty_printer): Use `tty_color'.
3337 (tty_printer::color_to_idx): Return value is now `char'.
3340 * src/include/color.h (color): Add `print_color' member function.
3341 * src/libs/libgroff/color.cc (color::print_color): Implement it.
3343 2003-02-08 Werner LEMBERG <wl@gnu.org>
3347 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
3350 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
3351 assume that value has been allocated with `new[]', thus use
3352 `a_delete' for deallocation.
3354 * src/libs/libdriver/input.cc (get_integer_arg,
3355 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
3358 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
3359 * src/libs/libgroff/nametoindex.cc
3360 (character_indexer::named_char_index): Use `new <type>[1]'.
3362 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
3364 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
3365 (split_text): Use `a_delete'.
3367 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
3370 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
3371 harmless memory leak.
3372 (hyphen_trie::read_patterns_file): Initialize `buf'.
3373 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
3374 Initialize `current_fill_color'and `current_glyph_color'.
3375 * src/roff/troff/glyphuni.cc
3376 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
3377 * src/roff/troff/uniuni.cc
3378 (unicode_decompose_init::unicode_decompose_init): Ditto.
3379 * src/roff/troff/uniglyph.cc
3380 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
3382 2003-01-26 Werner LEMBERG <wl@gnu.org>
3384 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
3385 `access' before calling `unlink'.
3386 (do_file): Handle __EMX__.
3388 * src/include/nonposix.h: Handle __EMX__.
3390 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
3391 (fontpath,tmacpath): Use it.
3393 Sorted alphabetically.
3395 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
3397 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
3400 2003-01-27 Werner LEMBERG <wl@gnu.org>
3402 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
3403 New files, copied from gnulib.
3404 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
3405 * configure.ac: Updated.
3406 * configure: Regenerated.
3408 * src/include/config.hin: Regenerated.
3409 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
3410 Don't define `strcasecmp' as `strcmp'.
3411 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
3412 Dont define `strncasecmp' as `strncmp'.
3414 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
3417 2003-01-26 Werner LEMBERG <wl@gnu.org>
3419 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
3422 2003-01-25 Werner LEMBERG <wl@gnu.org>
3424 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
3426 2003-01-24 Werner LEMBERG <wl@gnu.org>
3428 Add US-english hyphenation exceptions (converted from Barbara
3429 Beeton's hyphenation exception log reports which appear irregularly
3432 * tmac/hyphen.us: Updated to latest version.
3433 * tmac/README: Updated.
3434 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
3435 * tmac/troffrc: Load `hyphenex.us'.
3436 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
3437 * doc/groff.texinfo: Updated.
3439 2003-01-23 Werner LEMBERG <wl@gnu.org>
3441 Improve hyphenation slightly. This is a first step in redesigning
3442 the hyphenation algorithm to make it more flexible (e.g. allowing
3443 kerns and ligatures between the hyphenation character and the
3444 following character -- while not used normally in English, other
3445 languages like German would benefit).
3447 * src/roff/troff/env.cc (environment::hyphenate_line): Use
3448 assertion instead of if-clause.
3449 Let `get_hyphen_list' return the number of involved characters in
3450 the hyphenation pattern instead of computing it directly (which
3451 often yields too small values).
3452 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
3453 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
3456 2003-01-22 Werner LEMBERG <wl@gnu.org>
3458 Fixing a bug which caused groff to hang if the hyphenation exception
3459 dictionary tried to grow.
3461 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
3462 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
3463 pointer to dictionary.
3465 2003-01-20 Werner LEMBERG <wl@gnu.org>
3467 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
3468 negative left italic correction.
3469 * src/utils/afmtodit/afmtodit.man: Document it.
3471 * font/devps/generate/Makefile (RFLAG): Add `-m'.
3472 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
3473 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
3477 2003-01-16 Werner LEMBERG <wl@gnu.org>
3481 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
3483 * src/preproc/refer/refer.man: Mention REFER environment variable.
3485 2003-01-05 Werner LEMBERG <wl@gnu.org>
3487 Similar to \[is], the square root glyph (\[sr]) and the square root
3488 extension glyph (\[radicalex]) are now text symbols. The new
3489 mathematical versions are called \[sqrt] and \[sqrtex],
3492 * font/devX*/S: Regenerated.
3493 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
3494 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
3495 * font/devdvi/EX, font/devdvi/S: Regenerated.
3496 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
3497 * font/devlj4/generate/special.map: Add `sqrt'.
3498 * font/devlj4/S: Regenerated.
3499 * font/devps/generate/textmap: Add `sqrt'.
3500 * font/devps/S, font/devps/symbolmap: Regenerated.
3502 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
3503 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
3504 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
3505 overlap horizontally.
3507 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
3508 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
3511 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
3512 and `sqrtex' are overlapping glyphs.
3514 2003-01-04 Werner LEMBERG <wl@gnu.org>
3516 * font/devdvi/generate/texsy.map: Add `is'.
3517 * font/devps/symbolmap: Regenerated.
3518 * font/devdvi/*TC, MI, S: Regenerated.
3520 * tmac/dvi.tmac: Remove `is'.
3522 2003-01-03 Werner LEMBERG <wl@gnu.org>
3524 `is' is now a text symbol (only relevant for dvi). The math variant
3525 can be accessed with `integral'.
3527 * font/devX*/S: Regenerated.
3528 * font/devdvi/generate/texex.map: Remove `is'.
3529 * font/devdvi/EX: Updated.
3530 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
3531 * font/devlj4/generate/special.map: Ditto.
3532 * font/devlj4/S: Regenerated.
3533 * font/devps/generate/textmap: Add `integral'.
3534 * font/devps/S: Regenerated.
3536 * tmac/dvi.tmac: Define `is'.
3538 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
3540 * src/preproc/tbl/main.cc (process_format): Fix error message.
3542 2003-01-02 Werner LEMBERG <wl@gnu.org>
3544 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
3545 * font/devps/textmap: Fix entries for `ne' and `nc'.
3546 * font/devps/symbolmap: Regenerated.
3548 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
3549 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
3550 `38', `58', `78', `-+', `|=', `nc', `ne'.
3552 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
3553 Use `schar' for `aq'.
3554 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
3555 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
3556 * tmac/tty.tmac: Add `ne'.
3558 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
3559 for fallback glyphs.
3561 2002-12-29 Werner LEMBERG <wl@gnu.org>
3565 * font/devX*/*: Regenerated.
3566 * font/devdvi/generate/ec.map: Remove `eq'.
3567 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
3568 Assign `|=' to position 39.
3569 * font/devdvi/*EC, S: Regenerated.
3570 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
3571 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
3572 Assign `|=' to position 549.
3573 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
3575 Add `uni2243' for `|='.
3577 * tmac/ec.tmac: Add `eq'.
3578 * tmac/dvi.tmac: Add `=~'.
3579 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
3582 2002-12-21 Werner LEMBERG <wl@gnu.org>
3584 * font/devdvi/generate/tc.map: Remove `**'.
3585 * font/devdvi/*TC: Regenerated.
3586 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
3588 * font/devutf8/NOTES: Updated.
3590 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
3591 Don't give default parameter to `set_macro'.
3592 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
3593 instead of `set_macro'.
3594 (charinfo::setx_macro): Implement it.
3595 (charinfo::set_macro): Don't change `mode'.
3597 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
3598 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
3599 * tmac/dvi.tmac: Define `!=' with `.schar'.
3601 2002-12-20 Werner LEMBERG <wl@gnu.org>
3603 * font/devX*/S: Regenerated.
3604 * font/devdvi/generate/ec.map: Remove `pl'.
3605 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
3606 * font/devdvi/*{TC,EC}: Regenerated.
3607 * font/devhtml/R.proto: Add `-+'.
3608 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
3609 * font/devlbp/*: Remove `or'.
3610 * font/devlj4/generate/special.map: Remove `or'.
3611 * font/devlj4/S: Regenerated.
3612 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
3613 `seveneighths', `threeeighths'.
3615 Replace `minusplus' with `uni2213'.
3616 * font/devps/symbolmap: Regenerated.
3617 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
3620 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
3622 * src/roff/troff/node.cc (troff_output_file::put_char_width):
3623 Call glyph_color and fill_color even if tcommand_flag isn't set.
3624 (make_node, node::add_char): Check not ci->is_fallback but
3627 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
3628 * tmac/ec.tmac: Add .rchar entry for `f/'.
3629 Don't remove `12', `14', `34'.
3630 Define `pl' to be always roman.
3631 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
3632 Define `18', `38', `58', `78'.
3633 * tmac/tty.tmac: Add `-+'.
3634 * tmac/dvi.tmac: Define `f/'.
3635 (dvi-frac): Use `f/'.
3636 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
3637 Define `18', `38', `58', `78'.
3639 2002-12-15 Colin Watson <cjwatson@debian.org>
3641 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
3643 2002-12-10 Werner LEMBERG <wl@gnu.org>
3645 Add glyph `tno', a textual variant of `no'.
3647 * font/devX*/*: Regenerated.
3648 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
3649 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
3650 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
3651 * font/devdvi/*: Regenerated.
3652 * font/devlbp/*: Add `tno'.
3653 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
3654 * font/devlj4/*: Regenerated.
3655 * font/devps/generate/textmap: Replace `no' with `tno'.
3656 * font/devps/generate/symbolchars: Add `no'.
3657 * font/devps/*: Regenerated.
3659 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
3661 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
3662 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
3666 * tmac/dvi.tmac: Replace most `\\' with `\E'.
3667 Add definition for `sd'.
3668 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
3670 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
3672 2002-12-08 Werner LEMBERG <wl@gnu.org>
3674 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
3675 mode to avoid rounding errors.
3676 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
3678 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
3679 src/roff/troff/troff.man: Improve documentation of -T.
3681 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
3683 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
3684 (run_pipeline) [_WIN32]: Provide working function without `fork'.
3686 2002-12-06 Werner LEMBERG <wl@gnu.org>
3688 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
3689 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
3690 Scaling Euro.sansserif glyphs down to have the same height as
3692 Removed unnecessary points; added some extrema.
3694 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3697 2002-12-04 Werner LEMBERG <wl@gnu.org>
3699 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
3700 and `Euro.symbol.bold.slanted'.
3701 Improve some glyph offsets and widths.
3702 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3704 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
3706 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
3709 * tmac/europs.tmac: Updated to new glyph indices.
3710 Use Euro.symbol for font familiy `A'.
3712 * doc/groff.texinfo: Minor improvements.
3714 2002-12-02 Werner LEMBERG <wl@gnu.org>
3716 * font/devdvi/generate.tc.map: s/%O/%0/.
3717 * font/devdvi/*TC: Regenerated.
3719 * src/roff/troff/div.cc (init_div_requests): Sorted.
3721 * tmac/dvi.tmac: Remove `Ye'.
3722 * tmac/ec.tmac: Remove `Ye'.
3723 Add .rchar entry for `de'.
3725 * man/groff.man, man/groff_diff.man: Document register `.pe'.
3726 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
3729 2002-11-30 Werner LEMBERG <wl@gnu.org>
3731 Add PS font for various Euro glyphs.
3733 * font/devps/generate/freeeuro.sfd: New master font file for
3735 * font/devps/generate/sfdtopfa.pe: New conversion script for
3737 * font/devps/generate/Makefile (FONTS): Add `EURO'.
3738 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
3739 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
3741 * font/devps/EURO: Generated from `freeeuro.afm'.
3742 * font/devps/download: Add `freeuro.pfa'.
3743 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
3746 * tmac/europs.tmac: New file.
3747 * tmac/ps.tmac: Include `europs.tmac'.
3748 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
3750 2002-11-29 Werner LEMBERG <wl@gnu.org>
3752 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
3753 * font/devdvi/S: Regenerated.
3754 * font/devhtml/R.proto: Fix `CR' and `ci'.
3756 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
3758 * font/devps/symbolmap: Regenerated.
3759 * font/devutf8/R.proto: Fix `CR' and `ci'.
3761 * font/devutf8/NOTES: Updated.
3763 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
3766 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3768 * tmac/dvi.tmac: Add `lh' and `rh'.
3769 * tmac/Xps.tmac: Fix `lh' and `rh'.
3770 * tmac/X.tmac: Add `OK'.
3771 * tmac/lj4.tmac: Ditto.
3773 2002-11-24 Werner LEMBERG <wl@gnu.org>
3775 * font/devX*/S: Regenerated.
3776 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
3777 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
3778 * font/devdvi/generate/texsy.map: Remove `or' glyph.
3779 * font/devdvi/S: Regenerated.
3780 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
3781 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
3782 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
3783 `bracketleftbt', `bracketrighttp', `bracketrightex',
3784 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
3785 `braceex', `braceleftex', `bracerightex', `bracerighttp',
3786 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
3788 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
3789 * font/devutf8/NOTES: Updated.
3790 * font/devlj4/generate/special.map: Add glyph `braceex'.
3791 * font/devlj4/S: Regenerated.
3793 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
3795 2002-11-14 Werner LEMBERG <wl@gnu.org>
3797 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
3800 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3802 * doc/texinfo.tex: New version from texinfo 4.3.
3803 * doc/groff.texinfo: Updated for texinfo 4.3.
3804 Use @tie{} where appropriate.
3805 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
3806 * font/devdvi/generate/tc.map: Remove `rn'.
3807 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
3808 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
3810 * font/devX100/*, font/devX100-12/*, font/devX75/*,
3811 font/devX75-12/*: Regenerated.
3813 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
3814 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
3815 Improve definition of `an'.
3816 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
3818 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
3819 * tmac/X.tmac: Add definition for `or'.
3820 * tmac/Xps.tmac: Undo change 2002-11-05.
3821 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
3823 2002-11-11 Werner LEMBERG <wl@gnu.org>
3825 * src/roff/troff/node.cc (troff_output_file::put_char): Always
3828 2002-11-10 Werner LEMBERG <wl@gnu.org>
3830 Added three new requests `schar', `fschar', and `rfschar'. `schar'
3831 defines a glyph which is searched after the check for fonts declared
3832 with `.special' (and before the check for all mounted special
3833 fonts). `fschar' defines a glyph for a particular font which is
3834 searched after the check for fonts declared with `.fspecial' (and
3835 before the check for fonts declared with `.special'). `rfschar'
3836 removes glyphs defined with `fschar'.
3838 * src/roff/troff/token.h (char_mode): New enum.
3839 Declare do_define_character.
3840 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
3842 (charinfo::is_fallback): Updated.
3843 (charinfo::is_special): New method.
3844 * src/roff/troff/input.cc (do_define_character): Add and use
3845 optional second parameter used as a prefix for font-specific glyph
3847 (define_character, define_fallback_character): Updated.
3848 (define_special_character): New function.
3849 (init_input_requests): Add `schar'.
3850 (charinfo::charinfo, charinfo::set_macro): Updated.
3851 * src/roff/troff/node.cc: Include `stringclass.h'.
3852 (make_glyph_node): Handle special glyphs defined with `.schar' and
3854 (define_font_special_character, remove_font_special_character): New
3856 (init_node_requests): Sorted.
3857 Add `fschar' and `rfschar'.
3858 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3859 Document new requests.
3861 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
3862 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
3864 2002-11-08 Werner LEMBERG <wl@gnu.org>
3866 Added new font `SC' (cmtex10) to devdvi.
3868 * devdvi/generate/Makefile (FONTS): Add `SC'.
3870 * devdvi/generate/textex.map: New map file for cmtex.
3872 * devdvi/Makefile.sub (DEVFILES): Updated.
3873 * tmac/dvi.tmac: Add fspecial entries for SC.
3874 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
3875 found before `S' since the font position of `SC' is lower due to the
3876 gaps in DESC's `font' line.
3877 * tmac/ec.tmac: Add a `special' call.
3880 * font/devhtml/R.proto: Remove double entry for `ti'.
3881 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
3882 * tmac/tty-char.tmac: Remove entry for `bq'.
3883 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
3884 * tmac/ec.tmac: Don't remove `aq' glyph.
3885 * tmac/X.tmac: Fix entry for `em'.
3886 Add entries for `fo' and `fc'.
3887 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
3889 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
3890 documentation of `special' and `fspecial' requests.
3892 2002-11-05 Werner LEMBERG <wl@gnu.org>
3894 * font/devascii/R.proto, font/devcp1047/R.proto,
3895 font/devlatin1/R.proto: Remove entry for `.i'.
3896 * font/devdvi/generate/textt.map: Add entry for `ad'.
3897 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
3898 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
3899 We need this for getting kerning values to compose `/l' and `/L'.
3900 * font/devdvi: Regenerated font definition files for CM fonts.
3901 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
3902 * font/devutf8/R.proto: Ditto.
3903 Remove double entry for `ti'.
3905 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
3906 for (groff) ligatures, `la', and `ra'.
3907 Add "'C", "'c", `IJ', and `ij'.
3908 Remove double entry for `ti'.
3909 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
3911 Add "'C", "'c", `IJ', and `ij'.
3912 Fix entries for (groff) ligatures, `la', and `ra'.
3914 * tmac/ps.tmac (ps-achar): New macro.
3915 Define "'c" and "'C".
3916 * tmac/tty.tmac: Add entry for `.i'.
3917 * tmac/X.tmac (X-achar): New macro.
3918 Define "'c", "'C", and `:Y'.
3919 Add entries for `IJ' and `ij'.
3920 * tmac/Xps.tmac (Xps-achar): New macro.
3921 Define "'c" and "'C".
3922 Add entries for `IJ' and `ij'.
3923 * tmac/lbp.tmac (lbp-achar): New macro.
3924 Add fallback characters for all groff ligatures and many other
3926 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
3927 Add entries for `/l' and `/L'.
3928 Define "'c" and "'C".
3929 Add entries for `IJ' and `ij'.
3931 2002-11-02 Larry Kollar <kollar@alltel.net>
3933 * PROBLEMS: Document how to solve Mac OS X compilation problems.
3935 2002-11-02 Werner LEMBERG <wl@gnu.org>
3937 Adding support for composite glyphs: \[xxx yyy ...] and the
3938 `composite' request.
3940 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
3941 to Unicode-based glyph names.
3942 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
3943 glyph names to groff glyph names.
3944 * src/roff/troff/uniuni.cc: New file for canonically decomposing
3945 Unicode-based glyph names.
3946 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
3947 for handling Unicode glyph names.
3948 * src/roff/troff/input.cc: Include unicode.h.
3949 (composite_glyph_name): New function.
3950 (token::next) <'['>: Handle Unicode glyph names and composite
3952 (composite_dictionary): New dictionary for the `composite' request.
3953 (composite_request): Implement `composite' request.
3954 (init_input_requests): Add `composite'.
3955 Alphabetically sorted.
3956 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
3958 (init_env_requests): Alphabetically sorted.
3959 Removed `tas' and `tar' (already commented out).
3960 * src/roff/troff/Makefile.sub: Updated.
3962 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
3964 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
3967 2002-10-29 Werner LEMBERG <wl@gnu.org>
3969 Fix computation of .trunc register. Additionally, its value (and
3970 the value of the .ne register) is now always set before entering the
3973 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
3974 `needed_space' before calling `space'.
3975 (top_level_diversion::space): Remove special code for 'sp before the
3977 Call `begin_page' with the discarded space as a parameter.
3978 (top_level_diversion::begin_page): Add optional parameter to set
3980 * src/roff/troff/div.h: Updated.
3982 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
3985 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
3986 (LP): Remove superfluous call to `br'.
3987 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
3988 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
3990 2002-10-26 Werner LEMBERG <wl@gnu.org>
3992 * tmac/doc-ditroff: Remove useless switch/variable -rC.
3993 (doc-setup-header): Don't set page register `%'.
3994 * tmac/doc-nroff: Remove variable `C'.
3995 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
3996 (doc-setup-header): Don't set page register `%'.
3998 * tmac/doc-common (doc-header): Call `ns'.
3999 (doc-paragraph): Protect .sp with .br so that it survives traps
4000 possibly set by the user.
4001 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4003 * tmac/doc*: Replace ' with . for consistency if no effect.
4005 2002-10-26 Werner LEMBERG <wl@gnu.org>
4007 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
4008 so that it survives traps possibly set by the user.
4010 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
4011 (troff_output_file::set_font): Call flush_tbuf if necessary.
4012 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
4013 flush_tbuf and do_motion only if necessary.
4014 (troff_output_file::start_special,
4015 troff_output_file::put_char_width, troff_output_file::put_char,
4016 troff_output_file::draw): Updated.
4017 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4018 vmotion_node::tprint): Undo change 2002-10-23.
4020 2002-10-25 Werner LEMBERG <wl@gnu.org>
4022 * tmac/www.tmac (DC): Fix case of overlapping images.
4024 2002-10-23 Werner LEMBERG <wl@gnu.org>
4026 * src/roff/troff/node.cc (troff_output_file::fill_color,
4027 troff_output_file::glyph_color): Set current color before testing
4029 (troff_output_file::put_char_width, troff_output_file::put_char,
4030 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
4032 (troff_output_file::file_color, troff_output_file::glyph_color):
4034 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4035 vmotion_node::tprint): Move first, then call fill_color.
4037 2002-10-20 Werner LEMBERG <wl@gnu.org>
4039 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
4040 possible to use multiple main macro packages.
4042 2002-10-19 Werner LEMBERG <wl@gnu.org>
4044 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4045 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
4046 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
4048 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
4049 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
4051 2002-10-16 Werner LEMBERG <wl@gnu.org>
4053 * NEWS, doc/webpage.ms: Updated.
4055 2002-10-14 Werner LEMBERG <wl@gnu.org>
4057 * src/roff/troff/node.cc (troff_output_file::put_char_width,
4058 troff_output_file::put_char, troff_output_file::fill_color,
4059 troff_output_file::glyph_color): Handle case where color pointer
4062 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
4064 Add the new -r option to grotty. It is similar to the -i option
4065 except it tells grotty(1) to use the "reverse video" attribute to
4066 render italic fonts.
4068 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
4069 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
4070 (tty_printer::make_underline, tty_printer::put_color,
4071 tty_printer::end_page): Use it.
4072 (main): Add -r switch.
4074 * src/devices/grotty/grotty.man: Document it.
4076 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
4078 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4079 cast to `unsigned char' to properly read patterns with 8bit
4082 2002-10-08 Werner LEMBERG <wl@gnu.org>
4084 * REVISION: Increased to 2.
4086 Version 1.18.1 released
4087 =======================
4089 2002-10-08 Werner LEMBERG <wl@gnu.org>
4091 * doc/webpage.ms, NEWS: Updated.
4093 2002-10-07 Werner LEMBERG <wl@gnu.org>
4095 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
4096 suppress additional whitespace after the header.
4098 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
4101 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
4103 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
4105 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
4106 (Dt): Use it to improve language localization (especially Russian
4109 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
4111 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
4112 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
4114 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
4116 Call `picurve' for BSPLINE.
4117 (HGPrintElt): Handle BSPLINE.
4118 * src/preproc/grn/README: Document it.
4120 2002-10-03 Werner LEMBERG <wl@gnu.org>
4122 * src/roff/troff/node.cc (break_char_node::col): New variable.
4123 Updated constructor.
4124 (space_node::tprint, word_space_node::tprint): Call `fill_color'
4126 (space_node::space_node): Remove assertion.
4127 (break_char_node::add_self): Pass color argument to space node.
4128 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
4130 * src/roff/troff/env.cc (environment::do_break,
4131 environment::add_padding): Ditto.
4133 2002-10-02 Werner LEMBERG <wl@gnu.org>
4135 Redesigning color support in troff. Colors are no longer
4136 represented as separate nodes but are now part of glyph nodes and
4137 friends. This fixes the current formatting misbehaviour due to the
4138 changes introduced on 2002-09-20. Some extra code is necessary for
4139 proper grotty support: Without adding color variables to
4140 space-related nodes, the background color would be changed too late.
4142 * src/roff/troff/node.h, src/roff/troff/node.cc:
4143 s/current_pagecolor/current_fill_color/.
4144 s/current_glyphcolor/current_glyph_color/.
4145 (glyph_color_node, fill_color_node): Removed.
4146 (node::get_glyph_color, node::get_fill_color): New virtual member
4148 (space_node::col): New variable.
4149 Updated constructors of space_node and derived classes accordingly.
4150 (hmotion_node::col): New variable.
4151 Updated constructors of hmotion_node and space_char_hmotion_node
4153 (vmotion_node::col): New variable.
4154 Updated constructor accordingly.
4155 (draw_node::gcol, draw_node::fcol): New variables.
4156 Updated constructor accordingly.
4157 (special_node::gcol, special_node::fcol): New variables.
4158 Updated constructors accordingly.
4159 (troff_output_file::put_char, troff_output_file::put_charwidth,
4160 troff_output_file::draw): Set glyph and fill color.
4161 (troff_output_file::start_special): Set glyph and fill color.
4162 Always set current font.
4163 (troff_output_file::fill_color, troff_output_file::glyph_color):
4164 Don't call `do_motion'.
4165 (glyph_node::gcol, glyph_node::fcol): New variables.
4166 Updated constructors of glyph_node and ligature_node accordingly.
4167 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
4169 (glyph_node::merge_glyph_node,
4170 kern_pair_node::add_discretionary_hyphen,
4171 node::add_discretionary_hyphen): Updated.
4172 (break_char_node::merge_self): Updated.
4173 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4174 vmotion_node::tprint): Handle color.
4175 (make_glyph_node, make_node, node::add_char): Updated.
4177 * src/roff/troff/env.cc (environment::space_newline,
4178 environment::space, environment::output_line, environment::do_break,
4179 environment::make_tab_node, environment::add_padding, title):
4181 (environment_switch, environment_copy): Don't add color nodes.
4183 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
4185 (token::next): Updated.
4186 \m and \M now are as transparent as \s.
4187 (process_input_stack, token::add_to_node_list, token::process,
4188 read_draw_node): Updated.
4189 (charinfo_to_node_list): Don't add color nodes.
4191 * doc/groff.texinfo: Updated.
4193 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
4195 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
4198 2002-09-27 Colin Watson <cjwatson@debian.org>
4200 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
4202 2002-09-23 Werner LEMBERG <wl@gnu.org>
4204 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
4206 (DEFAULT_LINEWIDTH_FACTOR): New macro.
4207 (linewidth_factor): New global variable.
4208 (lbp_printer::set_line_thickness): Fix case for size < 0, using
4210 (long_options): Add -w/--linewidth option.
4212 (main): Handle -w option to set linewidth_factor.
4213 (lbp_printer::lbp_printer): Initialize req_linethickness, not
4216 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
4218 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
4220 Fixed a bug in the line thickness setting code.
4222 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
4224 (lbp_printer::set_line_thickness): Pass environment as second
4226 Implement it actually.
4227 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
4228 and `set_line_thickness, depending on the current font size.
4230 2002-09-21 Werner LEMBERG <wl@gnu.org>
4232 Some Debian patches.
4234 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
4235 * src/roff/troff/node.cc (bracket_node::copy): Initialize
4238 2002-09-20 Werner LEMBERG <wl@gnu.org>
4240 * configure: Regenerated with autoconf 2.54.
4242 2002-09-20 Werner LEMBERG <wl@gnu.org>
4244 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
4246 Rename cur_fill_color to fill_color.
4247 * src/roff/troff/env.cc: Updated.
4249 2002-09-20 Werner LEMBERG <wl@gnu.org>
4251 * src/roff/troff/env.cc (title): Copy color status after processing
4253 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
4254 fill color nodes to reset colors properly.
4256 * tmac/www.tmac (DC): Fix color handling.
4258 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
4259 * doc/groff.texinfo: Fixing documentation of `tl' request.
4260 * doc/webpage.ms: Updated.
4262 2002-09-19 Werner LEMBERG <wl@gnu.org>
4264 * src/roff/troff/env.cc (environent_switch, environment_copy):
4265 Emit glyph and fill color nodes to initialize colors properly.
4267 2002-09-17 Colin Watson <cjwatson@debian.org>
4269 * src/roff/troff/env.cc (environment::set_glyph_color,
4270 environment::set_fill_color): Fix typo which prevented \m[] work
4273 2002-09-17 Werner LEMBERG <wl@gnu.org>
4275 Add left and right italic correction to non-slanted PS fonts. This
4276 is an experimental feature to improve image rendering of grohtml.
4278 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
4279 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
4280 * font/devps/*: All non-slanted fonts regenerated.
4283 2002-09-16 Werner LEMBERG <wl@gnu.org>
4285 Add a site-specific font directory.
4287 * Makefile.in (localfontdir, legacyfontdir): New variables.
4288 (fontpath): Use them.
4289 (MDEFINES, uninstall_dirs): Updated.
4290 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
4291 Remove `FONTPATH' and `MACROPATH'.
4293 * src/roff/troff/troff.man, NEWS: Updated.
4294 * doc/groff.texinfo (Font Directories): New section.
4297 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
4298 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
4299 src/preproc/grn/grn.man: Minor fixes.
4301 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
4302 Remove unused variable.
4304 2002-09-11 Werner LEMBERG <wl@gnu.org>
4306 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
4307 * man/groff_out.man: Fix documentation of 'N'.
4309 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
4311 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
4312 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
4314 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
4315 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
4316 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
4317 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
4318 PRE_TAG>: Call `begin' with `FALSE'.
4320 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4322 * src/libs/libgroff/string.cc (string::extract): Fix position of
4323 terminating null byte.
4325 2002-09-08 Werner LEMBERG <wl@gnu.org>
4327 Add global option `nospaces' to tbl so that leading and trailing
4328 spaces in data items are ignored.
4330 * src/libs/libgroff/string.cc (string::remove_spaces): New member
4331 function to remove leading and trailing spaces.
4332 * src/include/stringclass.h: Updated.
4334 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
4336 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
4338 Fix typo in error messages.
4339 (process_data): Implement `nospaces' option.
4340 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
4342 2002-09-07 Werner LEMBERG <wl@gnu.org>
4344 * src/include/config.hin: Add `HAVE_ISATTY'.
4345 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
4347 * src/libs/libgroff/tmpname.cc: Include `time.h'.
4348 * src/libs/libdriver/input.cc (Char): Add `operator==' and
4349 `operator!=' for `char'.
4350 * doc/groff.texinfo: Replace @ifnottex block for top node with
4353 2002-09-06 Werner LEMBERG <wl@gnu.org>
4355 * doc/Makefile.in (.texinfo.html): Add -I switch.
4356 * doc/groff.texinfo: Add @ifnottex block for top node to make
4357 translation to HTML work.
4359 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
4361 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
4362 (get_papersize, determine_vertical_offset): Removed.
4363 (char_buffer::do_image): Always specify letter size.
4365 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
4368 2002-09-05 Werner LEMBERG <wl@gnu.org>
4370 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
4371 default indentation.
4373 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
4375 * src/preproc/html/pre-html.cc (imageList::createPage): Use
4377 (generateImages): Clean up push-back buffer.
4379 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4381 * doc/groff.texinfo: Minor fixes.
4383 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4385 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
4386 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
4388 (determine_vertical_offset): Use LETTER_LENGTH.
4389 (createPage): Moved to ...
4390 (imageList::createPage): This.
4391 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
4392 (imageList::getMaxX): New function.
4393 (createImage): Moved to ...
4394 (imageList::createImage): This.
4395 (imageList::createImages): New function.
4396 (generateImages): Read `maxx' directly.
4398 (scanArguments): Don't specify `gsPaper' for `-o'.
4399 (makeTempFiles): Call `xtmpfile' with the last argument set to
4402 2002-08-24 Werner LEMBERG <wl@gnu.org>
4404 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
4405 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
4406 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
4407 * src/preproc/html/pushback.cc: Include nonposix.h.
4408 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
4411 2002-08-23 Werner LEMBERG <wl@gnu.org>
4413 Use $(OBJEXT) for the object file extension.
4415 * Makefile.comm (.SUFFIXES): Add .obj.
4416 (.cc.obj, .c.obj): New implicit rules.
4417 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
4418 (MDEFINES): Add EXEEXT and OBJEXT.
4419 * */Makefile.sub: s/.o/.$(OBJEXT)/.
4421 2002-08-22 Werner LEMBERG <wl@gnu.org>
4423 * INSTALL: Mention texinfo 4.2 as a prerequisite.
4425 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4427 * src/devices/grohtml/post-html.cc (colType): Make enum global to
4429 (html_printer::update_min_max, html_printer::add_table_end): New
4431 (html_printer::lookahead_for_tables): Use them.
4432 Reset page offset correctly.
4433 (html_printer::~html_printer): Add creation of creator comment up.
4435 2002-08-20 Werner LEMBERG <wl@gnu.org>
4437 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
4438 * man/groff_tmac.man: Fix typos.
4439 * man/groff_font.man: Minor reordering.
4440 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
4442 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4444 Avoid endless loops while scanning for tables.
4446 * src/devices/grohtml/post-html.cc (list::insert): Set
4448 (html_printer::next_horiz_pos): Add `text_glob' argument; update
4450 Return immediately if that argument is NULL.
4451 (html_printer::calc_nf): Don't test if `g' is NULL.
4452 (html_printer::lookahead_for_tables): Use
4453 `glyphs.move_right_get_data'.
4454 Don't test if `g' is NULL.
4456 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4458 A better fix, replacing fix 2002-08-15, for increasing SIZE.
4460 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
4462 (char_block::char_block): Allocate `buffer'.
4463 (char_buffer::add_string): Use it.
4465 2002-08-15 Werner LEMBERG <wl@gnu.org>
4467 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
4468 src/devices/grodvi/grodvi.man: Document default line thickness.
4470 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
4472 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
4475 2002-08-14 Werner LEMBERG <wl@gnu.org>
4477 * doc/webpage.ms: Updated.
4479 2002-08-09 Werner LEMBERG <wl@gnu.org>
4481 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
4484 2002-08-08 Aaron Campbell <aaron@monkey.org>
4486 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
4489 2002-08-08 Werner LEMBERG <wl@gnu.org>
4491 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
4494 Don't push back a space but a newline onto the stack.
4496 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
4498 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
4501 * src/devices/grohtml/post-html.cc (html_printer::end_font,
4502 html_printer::start_font): Handle them.
4503 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
4505 (html_text::do_bold): Don't reset italic and tt.
4506 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
4507 * font/devhtml/DESC.proto: Add those fonts.
4508 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
4510 2002-08-07 Werner LEMBERG <wl@gnu.org>
4512 * MORE.STUFF: Added gpresent.
4514 * tmac/trace.tmac: Show nesting level by a corresponding amount of
4515 whitespace before printing the logging message.
4517 2002-07-31 Colin Watson <cjwatson@debian.org>
4519 * src/devices/grohtml/html-table.cc (html_table::finish_row):
4520 Initialize `n' to zero. This fixes a segfault on ARM.
4522 2002-07-30 Werner LEMBERG <wl@gnu.org>
4524 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
4526 2002-07-29 Werner LEMBERG <wl@gnu.org>
4528 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
4531 2002-07-28 Colin Watson <cjwatson@debian.org>
4533 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
4535 (html_printer::html_printer): Initialize `pointsize'.
4537 2002-07-26 Werner LEMBERG <wl@gnu.org>
4539 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
4541 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
4542 (gnu.eps): Add -rle switch to pnmtops.
4543 (distfiles): Add gnu.eps and gnu.png.
4545 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
4547 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
4550 2002-07-24 Werner LEMBERG <wl@gnu.org>
4552 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
4553 ' \+' but ' *' for sed.
4554 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
4556 2002-07-23 Werner LEMBERG <wl@gnu.org>
4558 * doc/groff.texinfo: Document `papersize' keyword.
4559 * NEWS, man/groff_font.man: Updated.
4561 2002-07-23 Colin Watson <cjwatson@debian.org>
4563 Extend papersize keyword to accept more than a single entry. The
4564 first valid will be used.
4566 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
4567 (font::scan_papersize): Really skip final newline.
4568 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
4570 2002-07-23 Werner LEMBERG <wl@gnu.org>
4572 * configure.ac: Test for isatty.
4573 * configure: Regenerated.
4574 * src/include/posix.h: Check HAVE_ISATTY.
4575 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
4576 * src/utils/lookbib/lookbib.cc: Include posix.h.
4577 Don't declare isatty.
4579 2002-07-21 Werner LEMBERG <wl@gnu.org>
4581 * NEWS: Add `output' request.
4583 * REVISION: Increased to 1.
4585 Version 1.18.0 released
4586 =======================
4588 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
4590 Allow internal glyph indices > 0xFF in grohtml for input characters.
4592 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
4594 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
4595 Updated all callers.
4596 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
4597 (html_printer): Updated.
4599 2002-07-19 Werner LEMBERG <wl@gnu.org>
4601 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
4602 * font/devutf8/R.proto: Adding some missing glyphs.
4603 * font/devutf8/NOTES: Updated.
4605 * tmac/dvi.tmac: Add more composite glyphs.
4606 * tmac/html.tmac: Updated.
4608 * man/groff_char.man: Add `sum' and `product' entities.
4612 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
4614 Improved table, tab, and indenting support.
4616 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
4617 string_iterator::suppress_newline_flag): Removed. Updated all
4618 function which have used it.
4620 * src/roff/troff/env.cc: Include `input.h'.
4621 (environment::add_node): Accept 0 as parameter.
4622 (environment::add_html_tag): Add `force' parameter.
4623 Updated all callers.
4624 (environment::add_html_tag_tabs): Ditto.
4625 For the moment, support left-aligned tabs only.
4626 (environment::make_html_tag): New function.
4627 (fill, no_fill): Set .br html tag additionally.
4628 (environment::newline): Emit `eol.ce' or `eol' tag for html.
4629 (environment::add_html_tag_eol): Removed.
4630 (tab_stops::distance_to_next_tab): Add variant for handling
4632 (environment::distance_to_next_tab): Ditto.
4633 Updated all callers.
4634 (environment::handle_tab): Handle tabs for html.
4636 * src/roff/troff/env.h: Updated.
4638 * src/roff/troff/div.cc: Updated all callers of
4639 `environment::add_html_tag'.
4641 * src/devices/grohtml/html-table.cc,
4642 src/devices/grohtml/html-table.h: New files.
4644 * src/devices/grohtml/html-text.cc (html_text): New members
4645 `blank_para' and `start_space'.
4646 (html_text::issue_tag): Don't emit TABLE_TAG.
4647 Handle indentation for PRE_TAG and P_TAG.
4648 (html_text::end_tag): Updated.
4649 (html_text::table_is_void, html_text::issue_table_begin,
4650 html_text::issue_table_end): Removed.
4651 (html_text::do_push): Simplified.
4652 [DEBUGGING]: Small fix.
4653 (html_text::push_para): Add new parameter for indentation; updated
4656 (html_text::do_indent, html_text::do_table, html_text::done_table,
4657 html_text::is_in_table): Removed.
4658 (html_text::do_pre): Handle P_TAG also.
4659 (html_text::shutdown): Handle p->indent.
4660 (html_text::check_emit_text): Simplified.
4661 (html_text::do_emittext): Reset `blank_para'.
4662 (html_text::do_para): Add new parameter for indentation; updated
4664 (html_text::remove_indent): New function.
4665 (html_text::do_space): Handle verbatim text properly.
4666 (html_text::ever_emitted_text, html_text::starts_with_space,
4667 html_text::remove_para_align): New functions.
4668 (html_text::dump_stack_element, html_text::dump_stack): Updated.
4670 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
4673 * src/devices/grohtml/post-html.cc: Include html-table.h.
4674 (INDENTATION): Removed.
4675 (text_glob): Added many `is_<foo>' functions.
4676 Added table description `tab'.
4677 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
4679 (list): Add `insert' and `move_to' member functions.
4680 (page): Add `insert_tag' member function.
4681 (page::dump_page) [DEBUG_TABLES]: Improved.
4682 (html_printer): Add `table' and `max_linelength' elements.
4683 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
4684 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
4685 `remove_tabs', `remove_courier_tabs'.
4686 (html_printer::emit_raw): Handle indentation.
4687 (html_printer::do_center, html_printer::write_header): Updated.
4688 (html_printer::is_courier_until_eol): Check for tag.
4689 (html_printer::do_linelength): Handle max_linelength.
4690 (html_printer::do_page_offset, html_printer::do_indentation): Handle
4692 (html_printer::do_tempindent): Updated.
4693 (html_printer::do_indentedparagraph): Removed.
4694 (html_printer::do_indent): Simplified.
4695 (html_printer::do_eol): Use `ever_emitted_text'.
4696 (html_printer::do_flush, html_printer::do_links): Don't call
4698 (html_printer::do_break): Handle end_tempindent.
4699 (html_printer::troff_tag): Get argument.
4701 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
4702 (html_printer::flush_page): Call `lookahead_for_tables'.
4703 Don't call `done_table'.
4704 (html_printer::add_to_sbuf): Always call do_indent.
4706 * src/devices/grohtml/Makefile.sub: Updated.
4708 * tmac/an-old.tmac (TP): Don't handle html device specially.
4709 (an-do-tag-html): New function which will be used instead of
4710 `an-do-tag' if html device is used.
4712 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
4714 * tmac/s.tmac (@IP): Don't handle html device specially.
4715 (@IP-html): New function which will be used instead of `@IP' if
4716 html device is used.
4718 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
4719 is a hack which will eventually vanish again.
4720 (PIMG): Handle `-C' option correctly if not html.
4723 2002-07-17 Werner LEMBERG <wl@gnu.org>
4725 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
4727 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
4729 * contrib/pic2graph/pic2graph.*: Use convert(1).
4730 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
4732 2002-07-14 Bernd Warken <bwarken@mayn.de>
4734 * tmac/groff_trace.man: New file.
4735 * tmac/Makefile.sub: Updated.
4738 2002-07-13 Werner LEMBERG <wl@gnu.org>
4740 * src/roff/groff/groff.man: Add some cross references.
4742 2002-07-12 Werner LEMBERG <wl@gnu.org>
4744 * src/roff/troff/input.cc (substring_request): Add warnings for
4745 string indices out of range.
4747 2002-07-11 Werner LEMBERG <wl@gnu.org>
4749 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
4750 * font/devdvi/*EC: Regenerated.
4752 2002-07-10 Bernd Warken <bwarken@mayn.de>
4754 * man/groff_char.man: Updated and extended.
4756 2002-07-10 Werner LEMBERG <wl@gnu.org>
4758 * src/roff/troff/input.cc (length_macro): Renamed to...
4759 (length_request): This.
4760 Move call of `tok.next()' to the very end, otherwise the register
4761 value hasn't been updated yet.
4762 (init_input_requests): Updated.
4764 2002-07-09 Werner LEMBERG <wl@gnu.org>
4766 * src/roff/troff/input.cc (substring_macro): Renamed to...
4767 (substring_request): This.
4768 (init_input_requests): Updated.
4769 * src/roff/troff/request.h: Updated.
4771 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
4773 * src/roff/grog/grog.sh: Fix typo.
4775 2002-07-08 Werner LEMBERG <wl@gnu.org>
4777 * win32-diffs: Updated.
4779 Handle `papersize' keyword properly in DESC.
4781 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
4783 Updated all callers.
4784 * src/libs/libgroff/paper.cc: Add four more paper formats used by
4786 * src/include/paper.h: Updated.
4788 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
4789 Other minor C syntax fixes.
4790 (papersize, paperlength, paperwidth): Renamed to `user_*'.
4791 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
4793 (lbp_printer::lbp_printer): Pass three arguments.
4794 Set paper dimensions properly.
4795 (make_printer, main): Updated.
4796 (handle_unknown_desc_command): Fix error messages.
4797 (main): Handle papersize keyword in DESC properly.
4799 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
4801 (lbp_printer::lbp_printer): Pass an argument.
4802 Set paper_size properly.
4803 (handle_unknown_desc_command): Removed.
4804 (make_printer, main): Updated.
4805 * src/devices/grolj4/grolj4.man: Minor documentation fix.
4807 * man/groff_font.man, NEWS: Updated.
4809 2002-07-07 Werner LEMBERG <wl@gnu.org>
4811 Integrated eqn2graph, contributed by Eric S. Raymond.
4813 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
4815 * Makefile.in, NEWS: Updated.
4817 2002-06-04 Werner LEMBERG <wl@gnu.org>
4819 Changing the substring request to make it fit better with other
4820 string manipulation functions in other programming languages:
4821 Index 0 is now the first character in the string, and index -1
4822 indicates the last character. Since this request didn't work
4823 properly anyway in the last release, it doesn't harm too much to
4826 * src/roff/troff/input.cc (substring_macro): Use loops to get
4827 the real string length (ignoring COMPATIBLE_SAVE and
4828 COMPATIBLE_RESTORE) and offsets.
4829 Implement change described above.
4831 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
4832 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
4834 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
4836 2002-06-03 Werner LEMBERG <wl@gnu.org>
4838 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
4839 COMPATIBLE_RESTORE are completely ignored.
4841 * src/roff/troff/input.cc (char_list::set, char_list::get): New
4843 (macro): `length' field renamed to `len'.
4844 Added new field `empty_macro' (1 if macro is empty), to be used
4845 instead of checking `len'.
4846 Updated all callers.
4847 (macro::empty): Updated.
4848 (macro::length, macro::set, macro::get): New functions.
4849 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4851 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
4852 COMPATIBLE_RESTORE pairs.
4853 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4854 * src/roff/troff/request.h: Updated.
4856 * doc/groff.texinfo: Document .chop's behaviour better.
4858 2002-06-02 Werner LEMBERG <wl@gnu.org>
4860 * doc/pic.ms: Fix documentation for the addition of positions.
4862 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
4864 2002-06-29 Werner LEMBERG <wl@gnu.org>
4866 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
4868 * src/roff/troff/input.cc (have_string_arg): New global variable.
4869 (read_mode): New enumeration.
4870 (read_escape_name): Use it. Update all calls.
4871 (read_long_escape_name): Use it. Update all calls.
4872 Set have_string_arg if appropriate.
4873 (get_char_for_escape_name): Add parameter for handling space
4875 (interpolate_string_with_args, decode_string_args): New functions.
4876 (get_copy, token::next): Call it if necessary.
4877 (interpolate_string): Fix error message.
4879 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4882 2002-06-24 Bernd Warken <bwarken@mayn.de>
4884 * man/groff_tmac.man: Updated and extended.
4886 2002-06-24 Werner LEMBERG <wl@gnu.org>
4888 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
4890 2002-06-23 Werner LEMBERG <wl@gnu.org>
4892 * doc/pic.ms: Improve documentation of composite block objects.
4894 2002-06-22 Werner LEMBERG <wl@gnu.org>
4896 * src/roff/troff/input.cc (init_registers): Add three registers
4897 `seconds', `minutes', and `hours' to hold the current time.
4899 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4902 2002-06-20 Werner LEMBERG <wl@gnu.org>
4904 Make \X accept both `\ ' and `\~', converting them to single space
4907 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
4908 (token::unstretchable_space): New inline function.
4909 * src/roff/troff/input.cc (token::next, token::delimiter,
4910 token::description, token::add_to_node_list, token::process): Handle
4911 TOKEN_UNSTRETCHABLE_NODE.
4912 (encode_char): Handle tok.stretchable_space and
4913 tok.unstretchable_space.
4915 * NEWS, doc/groff.texinfo: Document it..
4917 2002-06-19 Werner LEMBERG <wl@gnu.org>
4919 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
4921 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
4922 keyword to enable/disable SGR output.
4923 (tty_printer::change_fill_color): New function.
4924 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
4926 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
4929 2002-06-18 Werner LEMBERG <wl@gnu.org>
4931 Add a `color' request and a `.color' register to control usage of
4934 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
4935 (color_flag): This (which is the inverse).
4936 (activate_color): New function.
4937 (main, init_input_requests): Updated.
4938 * src/roff/troff/troff.h, src/roff/troff/node.cc
4939 (troff_output_file::fill_color, troff_output_file::glyph_color):
4942 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4943 Document the changes.
4945 2002-06-17 Colin Watson <cjwatson@debian.org>
4947 Circumvent bug in autoconf 2.53 regarding top_builddir.
4949 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
4950 * Makefile.in, doc/Makefile.in:
4951 s/@top_builddir@/@groff_top_builddir@/.
4952 * configure: Regenerated (with autoconf 2.53).
4954 2002-06-17 Werner LEMBERG <wl@gnu.org>
4956 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
4957 `paperwidth' and `paperlength' for the `papersize' keyword.
4959 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
4961 * src/devices/grops/grops.man: Add info about Type 42 fonts.
4963 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
4965 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
4966 html_printer::do_linelength, html_printer::do_pageoffset,
4967 html_printer::do_indentation, html_printer::do_tempindent,
4968 html_printer::do_break, html_printer::begin_page): Clear indented
4970 * tmac/html.tmac: Disable hyphenation.
4972 2002-06-15 Werner LEMBERG <wl@gnu.org>
4974 Don't produce HTML files if utility programs are missing.
4976 * Makefile.in (make_html, make_install_html): New variables.
4977 (MDEFINES): Updated.
4979 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
4981 * configure.ac: Use it.
4982 * configure: Regenerated.
4984 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
4985 (HTMLEXAMPLESFILES): This new variable.
4986 (EXAMPLESIMAGEFILES): Renamed to...
4987 (HTMLEXAMPLEIMAGEFILES): This.
4988 (CLEANADD): Add HTMLEXAMPLEFILES.
4989 (all): Use `make_html'.
4991 (install_data): Use `make_install_html'.
4992 Move html stuff to...
4993 (install_html): This new target.
4994 (uninstall_sub): Updated.
4996 2002-06-14 Bernd Warken <bwarken@mayn.de>
4998 * src/roff/grog/Makefile.sub (grog): Renamed to...
5000 (grog): New rule to always install grog.sh as grog.
5002 2002-06-08 Bernd Warken <bwarken@mayn.de>
5004 * src/roff/grog/grog.pl: Fix typo.
5006 2002-06-07 Werner LEMBERG <wl@gnu.org>
5008 * doc/groff.texinfo: Add more info on .tr arguments.
5010 2002-06-05 Werner LEMBERG <wl@gnu.org>
5012 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5014 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
5015 * configure: Regenerated.
5017 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5019 * src/roff/troff/symbol.cc (table_sizes): Add more values.
5021 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
5023 2002-06-04 Werner LEMBERG <wl@gnu.org>
5025 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
5026 is not initialized at the time we need it in case `--prefix' hasn't
5027 been set. Check for `ac_default_prefix' also.
5028 Test for `papersize' keyword also and generalize allowed whitespace.
5029 * configure: Regenerated.
5031 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
5034 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
5036 (src_version, src_revision): New variables to avoid overwriting
5037 from parent make process.
5038 (version.cc): Updated.
5040 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
5041 (linebuf, linebufsize): New global variables.
5042 (sys_fatal): Use `fatal' to abort properly.
5043 (get_line): New function.
5044 (get_resolution): Use it.
5045 Improve error messages.
5046 (get_papersize): Check `papersize' also.
5048 Improve error messages.
5050 2002-06-03 Werner LEMBERG <wl@gnu.org>
5052 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
5053 should be removed only if builddir is not srcdir.
5054 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
5055 (clean): Depend on `mostlyclean'.
5056 (distclean): Depend on `clean'.
5057 (realclean, extraclean): Depend on `distclean'.
5058 (.y.cc, .y.o): Simplified. The output files are no longer written
5059 to srcdir but to builddir.
5060 * Makefile.in (MDEFINES): Add `version' and `revision'.
5061 (uninstall_dirs): Fix order of directories.
5062 * doc/Makefile.sub (version, revision): Removed.
5063 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
5064 Added `HTMLDOCFILES'.
5065 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
5066 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
5067 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
5070 * doc/texinfo.tex (\authortt): New macro.
5071 (\shortcontt): Define.
5072 (\titlepage): Set \tt to \authortt while defining \authorfont.
5073 (\appendixbox): New macro.
5074 (\chapmacro, \appendixentry): Use \appendixbox to get even
5075 indentation for letters.
5076 (\summarycontents): Set \tt.
5077 (\internalpagesize): Add two arguments for real paper width and
5078 height as needed by pdfTeX.
5079 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
5081 (\tempdima, \tempdimb): New temporary dimensions.
5082 (\pagesizesyyy): Updated.
5084 2002-06-02 Werner LEMBERG <wl@gnu.org>
5086 Adding a new keyword `papersize' to the DESC file format (similar
5087 but not completely identical to grolbp's extension). grops now has
5088 a -p command line option to override `papersize'. Finally, grolbp
5089 has been adapted to the new syntax.
5091 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
5092 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
5094 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
5095 (CCSRCS): Add `paper.cc'.
5097 * src/include/font.h (font): Add `papersize' element.
5098 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
5099 (font::scan_papersize): New function.
5100 (font::load_desc): Use it for handling `papersize' keyword.
5101 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
5103 * src/devices/grops/ps.cc: Include paper.h.
5104 (user_paper_length): New global variable.
5105 (ps_printer): Use paper length as initializer.
5106 (make_printer): Updated.
5107 (main): Handle new `-p' option.
5108 * src/devices/grops/grops.man: Updated.
5110 * src/devices/grolbp/lbp.cc: Include paper.h.
5111 s/papersizes/lbp_papersizes/.
5112 (set_papersize): Use new `papersizes' array.
5113 (handle_unknown_desc_command): Don't handle `papersize'.
5114 (main): Use `font::scan_papersize' for handling `-p' option.
5115 * src/devices/grolbp/grolbp.man: Updated.
5117 * man/groff_font.man: Document `papersize'.
5120 2002-05-30 Werner LEMBERG <wl@gnu.org>
5122 * src/devices/grops/TODO: Updated.
5123 * src/devices/grops/grops.man: More info on paper formats.
5124 * man/groff_font.man: Document `paperheight' and `paperwidth'.
5126 2002-05-29 Werner LEMBERG <wl@gnu.org>
5128 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
5129 to list only if srcdir != currdir.
5130 (distfiles): New target.
5132 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
5133 (NOMAKEDIRS): New variable.
5136 2002-05-26 Werner LEMBERG <wl@gnu.org>
5138 Add .output request, similar to \! at top-level.
5140 * src/roff/troff/input.cc (transparent): Remove unused declaration.
5141 (output_request): New function.
5142 (init_input_requests): Add it.
5144 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5147 * Makefile.in (MDEFINES): Add INSTALL_INFO.
5148 (prepare_examples): Fix typo.
5149 * doc/groff.texinfo (@direntry): Fix it.
5151 2002-05-25 Werner LEMBERG <wl@gnu.org>
5153 Including the doc subdir into groff's Makefile system.
5155 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
5156 * configure.ac: Use it.
5157 Generate `doc/Makefile'.
5158 * configure: Regenerated.
5160 * Makefile.in (infodir, INSTALL_INFO): New variables.
5161 (MDEFINES, uninstall_dirs): Updated.
5162 (OTHERDIRS): Add `doc'.
5163 * Makefile.comm (CLEANDIRADD): New variable.
5164 (mostlyclean): Use it.
5166 * doc/Makefile.sub, doc/Makefile.in: New files.
5167 * doc/Makefile: Removed.
5169 * NEWS, INSTALL: Updated.
5171 2002-05-24 Werner LEMBERG <wl@gnu.org>
5173 * doc/homepage.ms: Renamed to ...
5174 * doc/webpage.ms: This.
5177 2002-05-23 Werner LEMBERG <wl@gnu.org>
5179 Integrating the `mom' macro package, contributed by Peter Schaffter
5182 * contrib/mom/*: New subdirectory tree.
5183 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
5184 be used for documentation files.
5185 (MDEFINES, uninstall_dirs): Use them.
5186 (OTHERDIRS): Add contrib/mom.
5187 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
5189 * MANIFEST, NEWS: Updated.
5191 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
5193 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
5194 if at outer level; at start-up we are at outer level.
5196 * src/roff/troff/input.cc (do_suppress): Implement it.
5199 Add option -p to show progress information.
5200 pre-grohtml will now render only one page at a time, reducing the
5201 size of needed disk resources enormously.
5203 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
5204 (imagePageName): New global variable.
5205 (psPageName, show_progress, currentPageNo): New global variables.
5206 (html_system): Close saved stderr and stdout handles.
5207 (write_end_image): Accept a parameter to control \O escape.
5208 (write_start_image): Adapted to new \O meaning.
5209 (char_buffer::write_upto_newline): Updated.
5210 (createAllPages): Replaced with...
5211 (createPage): This new function to create a single page for images.
5212 It uses `psselect' from the psutils package.
5213 (removeAllPages): Removed.
5214 (createImage): Updated.
5215 Handle progress display.
5216 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
5217 (scanArguments): Add option -p.
5218 (makeTempFiles): Updated to create temp files for psPageName and
5220 (removeTempFiles): Removed.
5223 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
5224 html_printer::write_header): Append `\0' to `buffer'.
5225 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
5227 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
5228 Handle `text_emitted'.
5229 (html_text::table_is_void): Slightly rewritten.
5230 (stop): New external symbol.
5231 (html_text::do_push) [DEBUGGING]: Use it and simplify.
5232 (html_text::shutdown): Call `dump_stack'.
5233 (html_text::do_space): Rewritten.
5234 * src/devices/grohtml/grohtml.man: Document -p and the need of
5237 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
5239 Call \O[0] if `ps4html' is active.
5240 * tmac/s.tmac (@EQ, @EN): Handle html better.
5242 * tmac/html.tmac: Don't use black for background colour.
5244 * src/roff/troff/node.cc: Include `div.h'.
5245 (troff_output_file::really_print_line): Don't use `is_on'.
5246 (troff_output_file::word_marker, troff_output_file::flush_tbuf
5247 troff_output_file::check_charinfo,
5248 troff_output_file::put_char_width, troff_output_file::put_char,
5249 troff_output_file::determine_line_limits, troff_output_file::draw,
5250 real_output_file::begin_page, glyph_color_node::tprintf,
5251 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
5253 (troff_output_file::really_on): Call `do_motion'.
5254 (suppress_node::tprint): Use `get_page_number' instead of `%'
5256 Call `reset_output_registers' conditionally on `is_on'.
5258 * doc/groff.texinfo: Document new syntax of \O.
5259 * NEWS, man/groff_diff.man: Updated.
5261 2002-05-22 Werner LEMBERG <wl@gnu.org>
5263 * MORE.STUFF: Add info about David Frey's deroff implementation.
5266 2002-05-16 Werner LEMBERG <wl@gnu.org>
5268 Pic's `with' attribute now accepts positions.
5270 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
5271 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
5273 (object_spec): Add rule for `WITH' and `position'.
5274 (relative_path): Give `corner' the precedence of `CHOP'.
5275 * src/preproc/pic/object.h (path): New members `pos' and
5277 * src/preproc/pic/object.cc: Updated initializers of `path'.
5278 (path::follow): Handle `is_position'.
5280 * doc/pic.ms: Completely updated grammar description.
5281 Many typographical improvements.
5283 2002-05-15 Werner LEMBERG <wl@gnu.org>
5285 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
5286 code of x in range 0-127) also.
5287 * doc/groff.texinfo, man/groff_diff.man: Updated.
5289 Added keywords `north', `south', `east', and `west' for corners
5292 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
5294 (yylex): Handle them.
5295 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
5296 (corner): Handle them.
5298 2002-05-14 Werner LEMBERG <wl@gnu.org>
5300 * src/devices/grops/grops.man: Clarify handling of `download' file.
5302 2002-05-11 Werner LEMBERG <wl@gnu.org>
5304 Adding `warnscale' and `spreadwarn' requests, based on a patch from
5305 Jeffrey Friedl <jfriedl@yahoo.com>.
5307 * src/roff/troff/input.cc (spread_limit, warn_scale,
5308 warn_scaling_indicator): New global variables.
5309 (warnscale_request, spreadwarn_requests): New functions.
5310 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
5311 (init_input_requests): Updated.
5312 (error_type): Add `OUTPUT_WARNING'.
5313 (do_error): Handle it.
5314 (output_warning): New warning function which shows output location.
5315 * src/roff/troff/env.h (spread_limit): New external variable.
5316 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
5318 (distribute_space): Emit warning if added space is larger than
5320 (environment::possibly_break_line): Emit warning if a line can't
5321 be adjusted on both sides.
5323 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
5325 2002-05-08 Werner LEMBERG <wl@gnu.org>
5327 * src/roff/troff/node.cc (special_node::special_node): Use
5328 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
5329 \X''\% crashes, for example.
5331 * doc/groff.texinfo: Document \! and \? used at top-level.
5333 2002-05-06 Werner LEMBERG <wl@gnu.org>
5335 * src/preproc/pic/pic.man: Fix some keyword syntax.
5336 Other minor typographical fixes.
5338 * src/roff/groff/groff.man: Fix typos.
5340 2002-05-04 Werner LEMBERG <wl@gnu.org>
5342 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
5343 (ShortOpt[]): This to avoid problems with refer.
5345 * doc/pic.ms: Fix typo.
5346 Fix pic grammar description.
5348 * tmac/an-old.tmac (ne): Use de1, not de.
5350 2002-05-03 Werner LEMBERG <wl@gnu.org>
5352 * doc/groff.texinfo: Finished separation of glyphs and characters.
5353 Don't use the string `Appendix' for appendix headers (both in
5354 the text and the table of contents).
5355 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
5358 Use registers LL and LT (similar to -ms) for controlling the
5359 length of title and line, respectively, in the -man and -mdoc
5362 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
5363 (doc-setup-page-layout): Use \n[LL] and \n[LT].
5364 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
5366 (an-header, an-p-footer): Use \n[LT].
5367 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
5368 doc/groff.texinfo: Document it.
5370 2002-05-02 Werner LEMBERG <wl@gnu.org>
5372 * doc/fdl.texi: New file.
5373 * doc/groff.texinfo: Include it.
5374 Define and use @copying.
5375 Starting with separating glyph, symbol, and character.
5377 2002-04-27 Werner LEMBERG <wl@gnu.org>
5379 * Makefile.in (EXEEXT): Set it.
5380 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
5383 * src/include/nonposix.h: Define GS_NAME.
5384 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
5386 Some preliminary changes for EMX support under OS/2.
5388 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
5389 __EMX__ similar to __MSDOS__.
5390 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
5392 2002-04-25 Werner LEMBERG <wl@gnu.org>
5394 * doc/groff.texinfo: Integrated groff_out.man.
5397 2002-04-23 Werner LEMBERG <wl@gnu.org>
5399 * man/groff_out.man: Minor fixes.
5401 2002-04-23 Werner LEMBERG <wl@gnu.org>
5403 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
5404 correct page references.
5405 Fixed many index entries.
5407 2002-04-23 Bernd Warken <bwarken@mayn.de>
5409 * man/roff.man: Enlarged.
5411 2002-04-22 Werner LEMBERG <wl@gnu.org>
5413 * doc/groff.texinfo: More examples, other fixes.
5415 2002-04-20 Werner LEMBERG <wl@gnu.org>
5417 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
5418 will now form a chain, e.g.
5427 This is for compatibility with plan 9's troff.
5429 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
5433 * doc/groff.texinfo: Add documentation of remaining requests and
5436 2002-04-19 Werner LEMBERG <wl@gnu.org>
5438 * doc/groff.texinfo: Add documentation of remaining escapes.
5440 * font/devdvi/generate/tc.map: Remove entry for `sr'.
5441 * font/devdvi/*TC: Regenerated.
5443 2002-04-18 Werner LEMBERG <wl@gnu.org>
5445 * src/roff/troff/input.cc (token::next): Make \H behave consistently
5446 if not in compatibility mode, i.e., increment relative to the
5448 * doc/groff.texinfo: Updated accordingly.
5450 2002-04-17 Werner LEMBERG <wl@gnu.org>
5452 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
5454 2002-04-16 Bernd Warken <bwarken@mayn.de>
5456 * src/roff/groff/groff.man: Improve documentation of -P option.
5459 2002-04-15 Werner LEMBERG <wl@gnu.org>
5461 Add new escape \F to switch font family.
5463 * src/roff/troff/input.cc (token::next): Handle \F.
5464 * src/roff/troff/env.cc (environment::set_family): Handle
5466 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5469 2002-04-14 Werner LEMBERG <wl@gnu.org>
5471 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
5474 2002-04-13 Werner LEMBERG <wl@gnu.org>
5476 Implement \f[] as an alternative to \fP. Change \mP and \MP to
5477 \m[] and \M[], respectively.
5479 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
5480 (symbol::symbol): Handle NULL string and empty string differently.
5481 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
5482 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
5483 Add optional parameter.
5484 Updated calling functions.
5485 (get_copy, do_glyph_color, do_fill_color, token::next): Use
5487 * src/roff/troff/env.cc (environment::set_font): Ditto.
5489 * src/preproc/pic/troff.cc (troff_output::set_fill,
5490 troff_output::reset_color: Updated.
5492 * tmac/www.tmac: Updated.
5494 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
5495 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
5498 * tmac/Xps.tmac: Remove some redundant code.
5500 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
5501 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
5502 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
5505 2002-04-13 Bernd Warken <bwarken@mayn.de>
5507 * src/include/printer.h, src/libs/libdriver/printer.cc
5508 (printer::change_fill_color): New member function.
5509 * src/libs/libdriver/input.cc (parse_D_command): Use it.
5511 2002-04-12 Werner LEMBERG <wl@gnu.org>
5513 * doc/groff.texinfo: Completed pass on gtroff reference.
5515 2002-04-11 Werner LEMBERG <wl@gnu.org>
5517 * doc/groff.texinfo: More fixes.
5519 2002-04-11 Bernd Warken <bwarken@mayn.de>
5521 * src/include/color.h: Decorate with `const'.
5524 * src/libs/libgroff.color.cc: Decorate with `const'.
5526 (color::color): Initialize members.
5527 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
5528 command according to the documentation.
5530 * man/groff_out.man: Updated.
5533 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
5535 * src/preproc/html/pre-html.cc (write_start_image): Remove
5537 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
5539 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
5540 \C'hy' caused an assertion failure.
5542 * src/roff/troff/env.cc (environment::environment): Initialize
5544 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
5546 2002-04-10 Werner LEMBERG <wl@gnu.org>
5548 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
5549 Document pvs request and .pvs register.
5551 2002-04-09 Werner LEMBERG <wl@gnu.org>
5553 * doc/groff.texinfo: Improve and fix documentation of diversions
5556 2002-04-08 Werner LEMBERG <wl@gnu.org>
5558 * doc/groff.texinfo: Fix documentation of drawing functions.
5561 2002-04-07 Werner LEMBERG <wl@gnu.org>
5563 * doc/groff.texinfo: Better documentation of double quotes as
5567 2002-04-06 Werner LEMBERG <wl@gnu.org>
5569 * man/groff_font.man: Document names of special characters better.
5570 * doc/groff.texinfo: Minor improvements.
5572 * tmac/lbp.tmac: Load latin1.tmac.
5573 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
5575 * font/devX*/*: Regenerated (all chars > 0x80 removed).
5577 2002-04-05 Werner LEMBERG <wl@gnu.org>
5579 * tmac/tty.tmac: Don't use shc request.
5580 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
5583 * man/groff_diff.man: Minor fixes.
5585 * font/devlbp/*: Remove all `charXXX' entities.
5587 * src/libs/libgroff/font.cc (font::~font): Deallocate
5588 `special_device_coding'.
5589 (font::load): Use `new' for allocating `special_device_coding'.
5590 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
5591 Removed unused member.
5593 2002-04-05 Werner LEMBERG <wl@gnu.org>
5595 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
5596 (resource_manager::do_begin_binary,
5597 resource_manager::do_begin_data): Use it.
5599 * doc/texinfo.tex: Updated to version 4.2.
5601 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
5602 (token::zero_width_break): New inline function.
5603 * src/roff/troff/input.cc (token::next): Use it.
5604 (token::description): Updated.
5605 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
5606 (token::add_to_node_list, token::process): Use it.
5607 * NEWS, doc/groff.texinfo: Updated.
5609 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
5610 * tmac/tty.tmac: Add missing backslash.
5612 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
5614 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
5615 `.ps' register instead of `.s' to handle fractional point sizes.
5616 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
5617 limit_box::output): Ditto.
5618 * src/preproc/eqn/other.cc (size_box::compute_metrics,
5619 size_box::output): Ditto.
5620 * src/preproc/eqn/over.cc (over_box::compute_metrics,
5621 over_box::output): Ditto.
5622 * src/preproc/eqn/script.cc (script_box::compute_metrics,
5623 script_box::output): Ditto.
5624 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
5625 sqrt_box::output): Ditto.
5627 2002-04-03 Michael Selway <mas@ssl.co.uk>
5629 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
5632 2002-04-03 Werner LEMBERG <wl@gnu.org>
5634 * doc/homepage.ms: Reduce title size.
5635 * doc/groff.texinfo: Fix documentation of .t register.
5636 Fix handling of colon.
5639 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
5640 only if page length is positive to avoid a loop.
5642 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
5645 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
5647 * src/include/nonposix.h, src/roff/groff/pipeline.c:
5648 s/__CYGWIN32__/__CYGWIN__/.
5650 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
5652 * doc/gnu.xpm: New image contributed by Emily Mulley.
5653 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
5654 (homepage.html): Be dependent on gnu.eps.
5655 * doc/homepage.ms: Updated to new image.
5657 * src/devices/grohtml/post-html.cc (html_printer): New member
5659 (html_printer::flush_sbuf, html_printer::set_char): Set it.
5660 (html_printer::sbuf_continuation): Use it.
5662 2002-03-28 Werner LEMBERG <wl@gnu.org>
5664 * src/libs/libgroff/getopt.c: Updated to latest version.
5666 * tmac/README: More on hyphen.tex license.
5668 2002-03-26 Larry Kollar <kollar@alltel.net>
5670 * doc/groff.texinfo: Add documentation of most missing requests.
5672 2002-03-25 Werner LEMBERG <wl@gnu.org>
5674 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
5675 of `+-', `mu', and `di', respectively.
5677 * font/devascii/R.proto, font/devutf8/R.proto,
5678 font/devlatin1/R.proto, font/devhtml/R.proto,
5679 font/devcp1047/R.proto, font/devlpb/*: Add them.
5680 * font/devps/generate/textmap: Ditto.
5681 * font/devps/*: Regenerated.
5682 * font/devlj4/generate/text.map: Add them.
5683 * font/devlj4/*: Regenerated.
5684 * font/devdvi/generate/tc.map: Use them.
5685 * font/devdvi/generate/texsy.map: Add them.
5686 * font/devdvi/*: Regenerated.
5687 * font/devX*/*: Regenerated.
5689 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
5690 tmac/tty-char.tmac: Updated.
5692 * NEWS, man/groff_char.man: Updated.
5694 2002-03-24 Werner LEMBERG <wl@gnu.org>
5696 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
5697 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
5698 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
5699 we use `.fchar' in dvi.tmac.
5700 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
5701 * tmac/Xps.tmac: Simplify some char definitions.
5702 Add definition for \[f/].
5703 * man/groff_char.man: Updated for new X.tmac.
5705 * tmac/README: New file.
5707 2002-03-23 Phil Lobbes <phil@perkpartners.com>
5709 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
5710 internal .y.o rule took precendence over the .y.cc rule, compiling
5711 the yacc files with gcc instead of g++.
5713 2002-03-23 Werner LEMBERG <wl@gnu.org>
5715 * tmac/dvi.tmac: Add replacement font for `CB'.
5717 * tmac/doc.tmac: s/request/macro/ in messages.
5718 (doc-generic-macro): Improve error message.
5719 * tmac/groff_mdoc.man: Minor improvements.
5721 2002-03-22 Werner LEMBERG <wl@gnu.org>
5723 * doc/groff.texinfo: Document possible conflict between `tr' and
5726 2002-03-21 Werner LEMBERG <wl@gnu.org>
5728 Improve handling of hyphenation patterns. It is now possible to
5729 use most of TeX's pattern files unmodified. To make the process
5730 more flexible, a new request `hpfcode' has been added which
5731 provides a character code mapping for the `hpf' request. See
5732 comment before hpf_getc() for more details.
5734 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
5736 (read_patterns_file): Additional parameter for exception dictionary.
5737 Extended to recognize \pattern, \hyphenation, and \endinput.
5738 (do_hyphenation_patterns_file): Updated.
5739 * src/roff/troff/env.h (hpf_code_table): New extern.
5741 * src/roff/troff/input.cc (hpf_code_table): New array.
5742 (init_hpf_code_table, hyphenation_patterns_file_code): New
5744 (hyphenation_code): Handle translation from `trin' correctly.
5745 (main, init_input_requests): Updated.
5746 (charinfo::set_translation): Handle hyphenation code also.
5748 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
5751 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
5752 char' is used for offsets in hyphenation exceptions.
5754 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
5756 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5758 2002-03-20 Larry Kollar <kollar@alltel.net>
5760 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
5763 2002-03-18 Werner LEMBERG <wl@gnu.org>
5765 * tmac/html.tmac: Fix serious typo.
5767 2002-03-17 Larry Kollar <kollar@alltel.net>
5769 * doc/groff.texinfo: Add documentation for `writec' request.
5771 2002-03-17 Werner LEMBERG <wl@gnu.org>
5773 Added request `hpfa' to append hyphenation patterns.
5775 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
5777 (hyphenation_patterns_file): Renamed to...
5778 (do_hyphenation_patterns_file): This.
5779 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
5781 (init_hyphen_requests): Updated.
5782 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5784 2002-03-16 Werner LEMBERG <wl@gnu.org>
5786 Added request `writec' in analogy to `tmc'.
5788 * src/roff/troff/input.cc (write_request): Renamed to...
5789 (do_write_request): This.
5790 Added one parameter.
5791 (write_request, write_request_continue): New functions.
5792 (init_input_requests): Updated.
5793 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5795 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
5797 * NEWS: Document it.
5799 2002-03-15 Werner LEMBERG <wl@gnu.org>
5801 * man/groff.man: Add writem request.
5803 Add request `trin' (translate input) to make `.asciify' work
5804 correctly. This is necessary since `charXXX' entity names are no
5805 longer hardcoded in font definition files.
5807 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
5808 `translate_input' members.
5809 (charinfo::set_asciify_code, charinfo::get_asciify_code,
5810 charinfo::set_translation_input): New methods.
5811 (charinfo::set_translation): Add third argument.
5812 * src/roff/troff/input.cc (charinfo:set_translation): Set
5814 (do_translate): Add second argument.
5815 (translate_input): New function.
5816 (init_input_requests): Updated.
5817 * src/roff/troff/node.cc (glyph_node::asciify,
5818 composite_node::asciify): Use `get_asciify_code'.
5820 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
5822 * NEWS, man/groff.man, man/groff_diff.man: Updated.
5824 2002-03-14 Larry Kollar <kollar@alltel.net>
5826 * doc/groff.texinfo: Improve documentation of .RS and .RE.
5828 2002-03-14 Werner LEMBERG <wl@gnu.org>
5830 Add a new request `sizes' similar to the `sizes' command in DESC
5833 * src/roff/troff/env.cc (override_sizes): New function.
5834 (init_env_requests): Use it.
5835 * src/roff/troff/token.h: Export `read_string'.
5836 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5838 2002-03-12 Werner LEMBERG <wl@gnu.org>
5840 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
5842 2002-03-10 Werner LEMBERG <wl@gnu.org>
5844 * tmac/pspic.tmac: Add support for -Tdvi.
5845 * tmac/dvi.tmac: Include pspic.tmac.
5846 * src/devices/grodvi/grodvi.man: Document it.
5849 * font/devlj4/generate/Makefile: Fix URL of metric files.
5851 2002-03-09 Werner LEMBERG <wl@gnu.org>
5853 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
5855 2002-03-09 Larry Kollar <kollar@alltel.net>
5857 * tmac/groff_ms.man: Add documentation for RS and RE macros.
5859 2002-03-08 Werner LEMBERG <wl@gnu.org>
5861 * doc/groff.texinfo: Fixes for texinfo 4.1.
5863 2002-03-07 Werner LEMBERG <wl@gnu.org>
5865 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
5867 Handle CYGWIN properly.
5869 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
5871 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
5872 * tmac/lbp.tmac: Add some font translations.
5874 2002-03-02 Werner LEMBERG <wl@gnu.org>
5876 * font/devcp1047/R.proto, font/devlatin1/R.proto,
5877 font/devhtml/R.proto: Remove `charXXX' entries.
5878 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
5881 * font/devlj4/generate/text.map: Remove `charXXX' entries.
5882 * font/devlj4/*: Regenerated all font definition files.
5883 * tmac/lj4.tmac: Load latin1.tmac.
5885 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
5886 from 2000-06-17: LJ4 metric files are *not* text files.
5888 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
5889 register to test for EBCDIC.
5891 2002-03-01 Werner LEMBERG <wl@gnu.org>
5893 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
5894 files (as grops already does).
5895 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
5897 * src/devices/grops/grops.man: Document comment lines in encoding
5900 * tmac/cp1047.tmac: New file.
5901 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
5902 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
5903 * tmac/Makefile.sub (NORMALFILES): Updated.
5905 * tmac/ec.tmac: Don't load latin1.tmac again.
5907 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
5908 font/devps/generate/dingbats.map,
5909 font/devps/generate/dingbats.rmap, font/devps/text.enc,
5910 font/devps/generate/Makefile (symbolmap): Add header comment.
5911 * font/devps/generate/textmap: Ditto.
5912 Remove `charXXX' entries.
5913 * font/devps/symbolmap: Regenerated.
5914 * font/devps/*: Regenerated all font definition files.
5916 2002-02-28 Werner LEMBERG <wl@gnu.org>
5918 Add color support to grodvi (for drawing colors are currently
5919 translated to gray values).
5921 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
5922 (dvi_printer): Add `cur_color' member.
5923 (dvi_printer::set_color): New function.
5924 (draw_dvi_printer): Remove `fill'.
5925 (draw_dvi_printer::fill_next): Pass environment as parameter.
5926 Update code for new color support translated to gray.
5927 (dvi_printer::set_char): Updated.
5928 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
5929 changes crossing the page border.
5930 (dvi_printer::draw): Updated.
5931 Remove cases `f' and `F'.
5932 * tmac/dvi.tmac: Add color definitions.
5933 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5935 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
5938 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
5939 versions of autoconf.
5940 * configure: Updated.
5942 * doc/homepage.ms: Use `.blm'.
5943 * tmac/www.tmac (www-depth): New auxiliary variable.
5944 (www-pop-level): Don't issue HTML tag.
5945 (ULS, ULE, LI): Use absolute indentation.
5947 * src/devices/grops/ps.cc (ps_printer::begin_page,
5948 ps_printer::end_page): Switch forth and back to default color while
5949 starting a new page.
5951 2002-02-27 Werner LEMBERG <wl@gnu.org>
5953 Add EC and TC fonts to devdvi.
5955 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
5956 * font/devdvi/generate/cork.map: Renamed to...
5957 * font/devdvi/generate/ec.map: This.
5958 Remove entry for `aq'.
5959 * font/devdvi/generate/tc.map: New file.
5960 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
5963 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
5964 * font/devdvi/Makefile.sub (DEVFILES): Updated.
5965 * tmac/ec.tmac: New file.
5966 * tmac/Makefile.sub (NORMALFILES): Updated.
5967 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5968 * man/groff_char.man: Check `ECFONTS' register.
5970 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
5972 2002-02-26 Werner LEMBERG <wl@gnu.org>
5974 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
5975 * font/devdvi/generate/cork.map: Add 'y and 'Y.
5976 * font/devdvi/*: Updated.
5977 * tmac/dvi.tmac: Formatting.
5979 Add font `HBI' for the dvi output.
5980 Add support for font families `T' and `H'.
5982 * font/devdvi/HBI: New file.
5983 * font/devdvi/B: Renamed to ...
5984 * font/devdvi/TB: This.
5985 * font/devdvi/BI: Renamed to ...
5986 * font/devdvi/TBI: This.
5987 * font/devdvi/I: Renamed to ...
5988 * font/devdvi/TI: This.
5989 * font/devdvi/R: Renamed to ...
5990 * font/devdvi/TR: This.
5991 * font/devdvi/H: Renamed to ...
5992 * font/devdvi/HR: This.
5993 * font/devdvi/Makefile.sub (DEVFILES): Updated.
5994 * font/devdvi/generate/Makefile (HBI): New rule.
5996 (R, I, B, BI, H): Renamed to ...
5997 (TR, TI, TB, TBI, HR): This, respectively.
5999 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6000 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
6001 Add `styles' and `family' keywords.
6002 * tmac/dvi.tmac: Alias `H' to `HR'.
6003 Add some fspecial requests for italic fonts.
6004 Add TR and TI as special.
6005 Add support for `_' with font CWI.
6007 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
6008 operator `:'. Until now, the expression `0:1' would return 2
6011 2002-02-25 Werner LEMBERG <wl@gnu.org>
6013 * man/groff_char.man: Added some missing PS glyph names (from the
6015 * font/devps/generate/textmap, font/devps/symbolmap: Add
6018 * doc/groff.texinfo: Minor additions and fixes.
6019 * man/groff_diff.man: Remove documentation of fp request. This
6020 is already covered in the original troff manual.
6021 Updated to be consistent with other doc files.
6024 2002-02-24 Werner LEMBERG <wl@gnu.org>
6026 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
6028 Define new variable OTHERDEVDIRS (containing `font/devlj4
6029 font/devlbp' if not EBCDIC).
6030 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
6031 (OTHERDEVDIRS): New variable.
6032 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
6033 * configure: Regenerated.
6035 * NEWS, src/devices/grotty/grotty.man: Updated.
6037 2002-02-23 Werner LEMBERG <wl@gnu.org>
6039 * src/roff/troff/input.cc (do_overstrike, do_bracket,
6040 get_line_arg): Honour input level.
6042 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
6044 * font/*/*: Implement it in all font files.
6045 * font/devps/generate/textmap, font/devps/generate/symbolchars,
6046 * font/devps/symbolmap: Updated.
6047 * font/devlj4/generate/text.map: Updated.
6048 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
6049 * font/devdvi/generate/texmi.map: Updated.
6051 * font/devutf8/R.proto: Remove all `charXXX' entries.
6052 * font/devutf8/NOTES: Updated.
6054 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
6057 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
6059 * NEWS, man/groff_char.man: Updated.
6061 2002-02-21 Phil Lobbes <phil@perkpartners.com>
6063 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
6065 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6067 * src/roff/grog/grog.pl: Fix computation of $refer.
6069 2002-02-19 Werner LEMBERG <wl@gnu.org>
6071 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
6072 `snprintf' and `vsnprintf'.
6074 * src/include/htmlindicate.h: Renamed to...
6075 * src/include/htmlhint.h: This.
6076 * src/include/Makefile.sub: Updated.
6077 * src/preproc/eqn/main.cc: Updated.
6079 2002-02-18 Werner LEMBERG <wl@gnu.org>
6081 * man/roff.man, man/groff_out.man, man/groff.man,
6082 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
6083 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
6085 * win32-diffs: Updated.
6087 2002-02-17 Werner LEMBERG <wl@gnu.org>
6089 * doc/Makefile (clean): Add *.eps.
6090 (MEMACROS): Removed.
6091 (TFLAG): New variable.
6094 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
6096 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
6098 * tmac/www.tmac: Use dummy diversion while resetting and disabling
6100 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
6102 * src/roff/troff/troff.man: Fix order of parameter description.
6106 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
6108 Simplify image handling for grohtml.
6111 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
6113 (html_text::dump_stack): Don't emit newline while debugging.
6114 (html_text::do_push) [DEBUGGING]: Print more info.
6115 (html_text::check_emit_text): Fix handling of <p>.
6116 * src/devices/grohtml/html.h: Updated.
6117 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
6118 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
6119 send its data to stderr also.
6121 (simple_output::space_or_newline) [DEBUGGING]: Removed.
6122 * src/devices/grohtml/post-html.cc (html_printer::do_links,
6123 html_printer::html_printer): Remove `DEBUGGING' conditionals.
6125 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
6127 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
6128 is_inline_image): Removed.
6129 (html_begin_suppress, html_end_suppress): Don't take a parameter.
6130 (graphic_start, graphic_end): Removed.
6131 * src/include/htmlindicate.h: Updated.
6132 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
6133 (macroset_template): New global variable.
6134 (makeFileName): Use `macroset_template'.
6135 (write_end_image): Don't take a parameter.
6137 (write_start_image: Don't emit newline.
6138 (char_buffer::write_upto_newline): Updated.
6139 (char_buffer::skip_to_newline): Renamed to ...
6140 (char_buffer::skip_until_newline): This.
6142 (char_buffer::write_file_troff, char_buffer::write_file_html):
6144 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
6145 (removeAllPages): Remove `DEBUGGING' conditionals.
6146 (addRegDef, dump_args): New functions.
6147 (char_buffer::do_html, char_buffer::do_image): Handle
6148 `www-image-template' command line variable.
6149 Add more debugging code.
6150 (addps4html): Removed.
6151 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
6153 * src/preproc/eqn/main.cc: Include `ctype.h'.
6154 (suppress_html): Removed.
6156 (inline_equation): Use `html_begin_suppress' and
6157 `html_end_suppress'.
6158 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
6159 (troff_output::start_picture, troff_output::finish_picture):
6161 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
6162 (process_input_file): Updated.
6164 * src/roff/troff/div.cc (page_number): Set page number only if the
6165 `ps4html' register isn't defined.
6166 * src/roff/troff/input.cc (image_no): New external variable.
6167 (do_suppress): Use it.
6168 * src/roff/troff/node.h (suppress_node::image_id): New member.
6169 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
6170 (suppress_node::suppress_node): Initialize `image_id' member.
6171 (suppress_node::same): Handle `image_id' also.
6172 (suppress_node::copy): Updated.
6173 (last_image_id): New global variable.
6174 (suppress_node::tprint): Use it.
6176 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
6178 * tmac/pspic.mac (PSPIC): Fix html support.
6179 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
6180 * tmac/www.tmac (www-image-template): Set up.
6181 (HTMLINDEX): Renamed to...
6183 (BODYCOLOR): Renamed to...
6185 (BACKGROUND): Renamed to...
6187 (URL): Change order of parameters for consistency.
6188 (MAILTO): Renamed to...
6190 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
6191 (IMG, PIMG, MPIMG): This.
6192 (HTML-H-BEGIN, HTML-H-END): Renamed to...
6194 (LINKS): Renamed to...
6196 (LINE): Renamed to...
6198 (NO-AUTO-RULE): Renamed to...
6200 (HTML-TL): Renamed to...
6202 (UL-BEGIN, UL-END): Renamed to...
6204 (DROPCAP): Renamed to...
6206 (TS, TE, EQ, EN): Provide default definitions.
6207 (www-make-unique-name): Updated.
6208 (HTML-IMAGE-INLINE): Fix typo.
6209 * tmac/groff_www.man: Updated.
6211 * doc/Makefile (homepage.html): Add option -r to grohtml.
6212 Use shortened image name.
6213 * doc/groff.texinfo: Updated info on grohtml strings and macros.
6214 * doc/homepage.ms: Updated and extended.
6216 2002-02-14 Werner LEMBERG <wl@gnu.org>
6218 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
6220 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
6221 SGR_BACK_DEFAULT_COLOR): Replaced with ...
6222 (tty_printer::put_color): Use it.
6223 (ttr_printer::end_page): Simplify.
6225 2002-02-13 Werner LEMBERG <wl@gnu.org>
6227 * tmac/groff_tmac.man: Moved to...
6228 * man/groff_tmac.man: This place.
6229 * tmac/Makefile.sub, man/Makefile.sub: Updated.
6231 2002-02-12 Werner LEMBERG <wl@gnu.org>
6233 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
6234 $(COMPILE.c) to not include groff's assert.h.
6236 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
6238 * NEWS, src/drivers/grotty/grotty.man: Document it.
6240 2002-02-11 Werner LEMBERG <wl@gnu.org>
6242 * src/libs/snprintf/snprintf.c: Updated to latest version
6245 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
6246 test whether there is `.]' also.
6247 Don't check for spaces after `.['.
6248 * src/roff/grog/grog.sh: Do the same.
6250 2002-02-10 Werner LEMBERG <wl@gnu.org>
6254 * src/libs/libgroff/illegal.cc: Renamed to ...
6255 * src/libs/libgroff/invalid.cc: This.
6256 (illegal_char_table): Renamed to ...
6257 (invalid_char_table): This.
6258 * src/libs/libgroff/Makefile.sub: Updated.
6259 * win32-diffs: Updated.
6261 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
6262 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
6263 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
6264 font::load), src/preproc/eqn/main.cc (read_line, main),
6265 src/preproc/eqn/lex.cc (file_input::read_line),
6266 src/preproc/pic/lex.cc (file_input::read_line,
6267 simple_file_input::get, simple_file_input::peek),
6268 src/preproc/pic/main.cc (top_input::get, top_input::peek),
6269 src/preproc/pic/pic.man, src/preproc/refer/main.cc
6270 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
6271 do_bib), src/preproc/tbl/main.cc (table_input::get),
6272 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
6273 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
6274 do_zero_width, read_request, encode_char, ps_get_line,
6275 transparent_file, get_char_for_escape_name, transparent_translate,
6276 asciify, input_char_description, read_string, set_string),
6277 src/roff/troff/env.cc (environment::add_html_tag),
6278 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
6280 * src/include/lib.h: Updated.
6282 * src/preproc/eqn/eqn.cc: Removed.
6286 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
6288 2002-02-09 Werner LEMBERG <wl@gnu.org>
6290 * doc/gnu.xpm: New image.
6291 * doc/Makefile (DOCS): Add homepage.ps.
6292 Add rules for converting xpm->png and xpm->eps.
6293 Use `gnu.{xpm,eps}' as image names.
6294 * doc/homepage.ms: Updated.
6296 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
6298 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
6299 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
6300 Remove calls to `B1' and `B2'
6301 (PNG-IMAGE): New macro for inclusion of images in PNG format.
6302 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
6303 auxiliary variables for MARGIN-PNG-IMAGE.
6304 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
6305 auxiliary macros for MARGIN-PNG-IMAGE.
6306 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
6308 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
6309 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
6310 (DROPCAP): New macro to produce dropcap characters.
6311 (www-do-image): Renamed back to...
6312 (HTML-DO-IMAGE): This.
6313 Updated all callers.
6315 * doc/Makefile (gnubw.eps): Updated.
6316 * doc/homepage.ms: Updated.
6318 2002-02-08 Werner LEMBERG <wl@gnu.org>
6320 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
6321 Added `linethick' to table in section `Style Variables'.
6323 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
6325 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
6327 2002-02-07 Werner LEMBERG <wl@gnu.org>
6329 Adding options -C (compatibility mode) and -c (grotty's old output
6332 * src/roff/nroff/nroff.sh: Implement it.
6334 * NEWS, src/roff/nroff/nroff.man: Updated.
6336 * PROBLEMS: Document bison 1.32 bug.
6338 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
6340 * src/roff/troff/node.cc (make_tfont): Define it earlier.
6341 * src/roff/troff/div.h: Add prototype for `end_diversions'.
6342 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
6343 * src/roff/troff/env.h: Add prototype for `title'.
6345 Adding EBCDIC support to grotty.
6347 * src/devices/grotty/tty.cc (CSI): New macro.
6348 (SGR_*, tty_printer::put_color): Use it.
6350 2002-02-06 Werner LEMBERG <wl@gnu.org>
6352 Implementing color support in grotty. The new switch -c activates
6353 the old drawing scheme, disabling color at the same time. The new
6354 switch `-i' selects italic instead of underlining (SGR only).
6356 * src/devices/grotty/tty.cc (putstring): New define instead of
6357 `fputs'. Updated all callers.
6358 (old_drawing_scheme): New global variable.
6359 (COLOR_CHANGE): New enum value.
6360 (SGR_*): New defines containing color handling escape sequences.
6361 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
6362 (glyph): New members `back_color_idx' and `fore_color_idx'.
6363 (glyph::order): Add COLOR_CHANGE.
6364 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
6365 `is_underline', `is_bold', `cu_flag', `tty_colors'.
6366 New methods `make_underline', `make_bold', `color_to_idx',
6367 `change_color', `put_color'.
6368 (cu_flag): Moved into `tty_printer' class.
6369 (tty_printer::tty_printer): Initialize colors.
6370 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
6371 tty_printer::draw, tty_printer::end_page): Handle colors also.
6372 (main): Add options `-c' and `-i'.
6374 * NEWS, src/devices/grotty/grotty.man: Updated.
6376 * src/include/errarg.h (errarg): Add support for `unsigned int'.
6377 * src/libs/libgroff/errarg.c: Implement it.
6379 * src/include/printer.h (printer): Add `change_color' method
6380 (currently used by grotty only).
6381 * src/libs/libdriver/printer.cc: Implement it.
6382 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
6383 call to `pr->change_color'.
6385 * src/roff/troff/node.cc (troff_output_file::fill_color,
6386 troff_output_file::glyph_color): Call `do_motion'.
6388 * tmac/tty.tmac: Add color definitions.
6390 * src/roff/groff/groff.man: Minor fixes.
6392 2002-02-05 Bernd Warken <bwarken@mayn.de>
6394 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
6395 it. This is a preparation for future changes.
6397 2002-02-05 Werner LEMBERG <wl@gnu.org>
6399 * src/roff/troff/input.cc (process_input_stack): Fix the case
6400 where leading spaces are followed by \f or \s; previously, an
6401 incorrect space width has been used.
6403 * doc/roff.man (quoted_char): Fix argument.
6404 (comment): Define string.
6406 2002-02-04 Larry Kollar <kollar@alltel.net>
6408 * doc/groff.texinfo: More fixes.
6410 2002-02-04 Werner LEMBERG <wl@gnu.org>
6412 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
6413 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
6414 `restore_compatibility' before `output_string' -- the LINE_STRING
6415 register now already contains proper switches from and to
6418 * man/groff_char.man: Add Euro symbol.
6419 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
6420 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
6421 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
6424 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
6426 (.texinfo.html): Add support for texinfo->html.
6428 2002-02-03 Werner LEMBERG <wl@gnu.org>
6430 Added three new requests `ds1', `as1', and `ami'. The former two
6431 are equivalent to `ds' and `as' with the difference that
6432 compatibility mode is saved on entry, switched off during string
6433 expansion, and restored on exit. The latter is the pendant to `dei'
6436 (do_define_string): Use `define_mode' and `calling mode'.
6437 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
6438 end of string, respectively.
6439 (define_string, append_string): Use `calling_mode'.
6440 (define_nocomp_string, append_nocomp_string,
6441 define_string_indirect): New functions.
6442 (init_input_requests): Updated.
6443 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6445 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
6446 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
6447 mm macro package accesses this string register directly.
6448 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
6450 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
6453 2002-02-02 Larry Kollar <kollar@alltel.net>
6455 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
6457 2002-01-31 Werner LEMBERG <wl@gnu.org>
6459 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
6461 2002-01-31 Bernd Warken <bwarken@mayn.de>
6463 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
6464 * man/groff_out.man: Revised and updated.
6466 2002-01-30 Bernd Warken <bwarken@mayn.de>
6468 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
6469 out the unused `{' and `}' commands. Undefined by default.
6470 (IntArray): Make `data' private.
6471 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
6472 new methods instead.
6473 (skip_line_D, skip_to_end_of_line): New functions.
6474 (get_D_fixed_args): Use `skip_line_D'.
6475 Changed to handle dummy odd arguments by ...
6476 (get_D_fixed_args_odd_dummy): This new function.
6477 (get_D_variable_args): Split some code into ...
6478 (get_possibly_integer_args): This new function.
6479 (send_draw): Use more `const'.
6480 (delete_current_env): New function.
6481 (position_to_end_of_args): Use `size_t'.
6483 (send_draw): Updated.
6484 (parse_D_command): Handle `c', `C', and `t' better.
6488 2002-01-29 Werner LEMBERG <wl@gnu.org>
6491 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
6492 @Def...ListEnd which replaces @Def...x. This is necessary to get
6493 proper HTML output -- see the comment in the file for more
6497 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
6499 Fixes to make color changes of 2002-01-21 work with grohtml.
6501 * src/devices/grohtml/post-html.cc (style): Updated.
6502 (html_printer): Remove unused methods.
6503 (html_printer::do_font, html_printer::draw, html_printer::set_char,
6504 html_printer::special): Updated.
6505 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
6506 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
6507 Added some debugging code.
6508 (html_text::start_tag): Updated.
6509 (html_text::do_push): New method.
6510 (html_text::push_para): Call it.
6511 Add method for handling color.
6512 (html_text::do_color): Updated.
6513 (html_text::shutdown): Handle color.
6514 * src/devices/grohtml/html-text.h (tag_definition): New member
6518 2002-01-28 Werner LEMBERG <wl@gnu.org>
6520 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
6522 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
6524 Add two switches -a and -g to control the antialiasing bits for
6525 text and graphics, respectively.
6527 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
6529 * src/devices/grohtml/grohtml.man: Document them.
6530 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
6532 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
6533 (setupAntiAlias): New function.
6534 (createAllPages): Updated.
6535 (scanArguments): Handle `-a' and `-g'.
6536 (main): Call `setupAntiAlias'.
6539 2002-01-27 Werner LEMBERG <wl@gnu.org>
6541 * doc/groff.texinfo (Def*): Call index function after deffn.
6543 * tmac/html.tmac: Call `nroff' request.
6545 2002-01-26 Larry Kollar <kollar@alltel.net>
6547 * tmac/groff_ms.man: Add some omissions.
6549 2002-01-25 Larry Kollar <kollar@alltel.net>
6551 * tmac/groff_ms.man: Typographical improvements.
6553 2002-01-25 Werner LEMBERG <wl@gnu.org>
6555 * doc/groff.texinfo: Updated version and copyright.
6556 * src/devices/grops/grops.man: Updated.
6558 * tmac/groff_tmac.man: Fix `ig' macro.
6560 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
6562 Use `.ne' unconditionally everywhere.
6563 (TS): Only insert some vertical space. Doing a page break is no
6564 longer necessary due to the redefinition of the `ne' request.
6566 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
6567 warning for unknown subcommands but parse and pass them to the
6570 2002-01-24 Werner LEMBERG <wl@gnu.org>
6572 * tmac/groff_www.man, NEWS: Fix typos.
6574 2002-01-21 Werner LEMBERG <wl@gnu.org>
6576 Complete revision of color support:
6578 Adapt programs to the new libdriver/input.cc.
6580 Color spaces are no longer converted to RGB but transferred as-is
6581 in the troff intermediate output format.
6583 Handle default color gracefully. troff now supports a `default'
6584 color (which can't be changed).
6586 grops will now use the proper color space functions if available.
6590 Note that currently grohtml doesn't handle colors properly. This
6593 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
6594 (ui_to_a): New function.
6595 * src/include/lib.h: Updated.
6597 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
6598 (color): Simplified; removed all `double' members and methods.
6599 A new array `components' now holds the color parameters.
6600 (color::is_default, color::get_components): New methods.
6601 (color::operator==, color:operator!=): New.
6602 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
6603 to make access to the `components' array more comprehensible.
6604 * src/libs/libgroff/color.cc: Implement new color support.
6605 (atoh): Small fixes.
6606 (color::read_encoding): Simplified for new troff intermediate color
6608 (default_color): New global variable.
6610 * src/roff/troff/input.cc (default_symbol): New global variable.
6611 (lookup_color): Use it.
6612 (default_black): Removed.
6613 (do_glyph_color, do_fill_color): Simplified.
6614 (define_color): Handle default color.
6616 (do_if_request): Handle default color.
6617 * src/roff/troff/env.cc (environment::environment): Initialize
6618 colors with `default_color'.
6619 * src/roff/troff/node.cc (troff_output_file::put): Add method
6621 (troff_output_file::hex): Removed.
6622 (troff_output_file::fill_color, troff_output_file::glyph_color):
6623 Updated to include/color.h and libdriver/input.cc.
6625 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
6626 fill color properly (identically to the outline color). \D'f...'
6627 doesn't work any more.
6628 All function calls to it updated.
6630 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
6632 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
6635 * src/devices/grops/ps.cc (ps_output::put_color): New method.
6636 (ps_printer::sbuf_color): Make a real member instead of pointer.
6637 (ps_printer::fill_color, ps_printer::output_color): Removed.
6638 (ps_printer::ps_printer): Updated.
6639 (ps_printer::set_char): Ditto.
6640 (ps_printer::set_color): Use various color schemes.
6641 Use `put_color' method.
6642 (ps_printer::flush_sbuf): Don't set color.
6643 (ps_printer::fill_path): Take `environment' as parameter.
6644 Simplify color handling.
6645 (ps_printer::set_line_thickness): Renamed to ...
6646 (ps_printer::set_line_thickness_and_color): This (and updated).
6647 (ps_printer::set_color): Change second parameter from `complete'
6648 to `fill' which better describes what it does.
6649 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
6650 and text in the right order.
6652 Remove branches for `f' and `F'; this is handled by
6654 * src/devices/grops/ps.h: Updated.
6655 * font/devps/prologue (FL): Redefined.
6656 ({F,C}r,k,g: New color functions (with and without filling).
6658 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
6659 * man/groff_diff.man, man/groff.man, man/groff_out.man,
6660 doc/groff.texinfo, NEWS: Updated.
6662 2002-01-20 Bernd Warken <bwarken@mayn.de>
6664 * src/libs/libdriver/input.cc: Completely rewritten. See comments
6665 in this file for what has been changed.
6667 2002-01-19 Werner LEMBERG <wl@gnu.org>
6669 * test-groff: Fix GROFF_FONT_PATH.
6670 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
6671 is read before .TH or .Dd is parsed.
6673 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
6675 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
6676 quadrant boundaries.
6678 2002-01-18 Werner LEMBERG <wl@gnu.org>
6680 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
6683 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
6685 * tmac/doc.common: Initialize %I register for the %I macro to
6686 avoid (harmless) warning.
6687 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
6688 when in the SYNOPSIS section.
6690 2002-01-17 Bruno Haible <haible@clisp.cons.org>
6692 * src/preproc/pic/lex.cc (get_token): Fix typo.
6694 2002-01-17 Werner LEMBERG <wl@gnu.org>
6696 * devices/grops/ps.cc: Fix incorrectly applied last patch.
6698 2002-01-17 Larry Kollar <kollar@alltel.net>
6700 * tmac/groff_ms.man: Completely rewritten.
6702 2002-01-16 Werner LEMBERG <wl@gnu.org>
6704 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
6706 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
6708 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
6710 (ps_printer::draw): Ditto.
6712 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
6714 * tmac/groff_mdoc.man: Minor fixes.
6716 2002-01-13 Werner LEMBERG <wl@gnu.org>
6718 * man/groff_out.man: Some fixes.
6720 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
6722 * doc/pic.ms: Fix typos.
6724 2002-01-12 Werner LEMBERG <wl@gnu.org>
6726 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
6728 2002-01-10 Werner LEMBERG <wl@gnu.org>
6730 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
6734 2002-01-09 Bernd Warken <bwarken@mayn.de>
6736 * man/groff_out.man: Revised.
6737 * man/roff.man: Minor fixes.
6738 * src/roff/troff/troff.man: Some reordering.
6740 2002-01-09 Werner LEMBERG <wl@gnu.org>
6742 * tmac/an-old.tmac: Add dummy macros for equation support.
6744 2002-01-07 Werner LEMBERG <wl@gnu.org>
6746 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
6748 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
6750 * tmac/groff_man.man: Small improvements.
6752 2002-01-07 Bernd Warken <bwarken@mayn.de>
6754 * man/groff_diff.man: Revised.
6756 2002-01-06 Werner LEMBERG <wl@gnu.org>
6758 * tmac/www.tmac: Remove extraneous backslash.
6760 2002-01-06 Bernd Warken <bwarken@mayn.de>
6762 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
6764 2002-01-05 Werner LEMBERG <wl@gnu.org>
6766 Integrated groffer, contributed by Bernd Warken.
6768 * contrib/groffer/*: New.
6769 * Makefile.in, NEWS: Updated.
6771 2002-01-04 Werner LEMBERG <wl@gnu.org>
6773 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
6774 registers defined in macro packages.
6775 Revising the ms part.
6777 2002-01-04 Larry Kollar <kollar@alltel.net>
6779 * doc/groff.texinfo: Add documentation for ms macros.
6781 2002-01-02 Werner LEMBERG <wl@gnu.org>
6783 First step in adding PS support for the Euro symbol. `eu' is the
6784 official Euro logo, `Eu' is a font-specific glyph variant.
6786 * font/devps/text.enc: Add `Euro' at position 9.
6787 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
6788 * font/devps/symbolmap: Regenerated.
6792 2002-01-02 Bernd Warken <bwarken@mayn.de>
6794 * man/roff.man: Revised.
6796 2002-01-01 Bernd Warken <bwarken@mayn.de>
6798 * src/roff/groff/groff.man: Completely rewritten.
6800 2001-12-31 Werner LEMBERG <wl@gnu.org>
6802 * doc/Makefile: Updated.
6804 2001-12-30 Werner LEMBERG <wl@gnu.org>
6806 * tmac/www.tmac: Make all names of internal macros/registers/strings
6807 lowercase, and prepend `www-'.
6808 Other minor changes.
6809 * src/roff/troff/troff.man: Add preprocessor string at BOF.
6811 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
6813 Implement option `-b' in grohtml to set the HTML background colour.
6815 * src/devices/grohtml/post-html.cc (default_background): New global
6817 (html_printer::html_printer): Initialize `background' to
6818 `default_background'.
6819 (main): Implement option `-b'.
6821 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
6823 * src/devices/grohtml/grohtml.man: Updated.
6824 * doc/Makefile (.ms.html): Use `-b'.
6825 * tmac/html.tmac: Don't set background color.
6827 Add new grohtml tag `.html-tl'.
6829 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
6831 (title_desc::title_desc): Updated.
6832 (html_printer::troff_tag): Handle `.html-tl'.
6833 (html_printer::write_title): Use `with_h1'.
6834 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
6835 (HTML-TL): New macro.
6837 Add support for unordered lists in HTML.
6839 * tmac/www.tmac (www-level): New auxiliary register.
6840 (www-level1, www-level2, www-level3): New auxiliary strings.
6841 (www-push-level, www-pop-level): New auxiliary macros
6842 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
6846 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
6847 (DEFAULT_VERTICAL_OFFSET): Removed.
6848 (IMAGE_BOARDER_PIXELS): Set to 0.
6849 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
6850 (vertical_offset): Initialize with 0.
6851 (gsPaper): New global variable.
6852 (get_resolution): Scan for and return unsigned int.
6853 (get_papersize): New function to get paper length from devps/DESC.
6854 (determine_vertical_offset): New function.
6855 (createAllPages): Produce gray-level images and use proper page
6857 (createImage): Use `-quiet' option of pnmcrop.
6858 (addZ): Fix passing of `-Z'.
6859 (scanArguments): Fix handling of `-o'.
6860 (main): Call `determine_vertical_offset'.
6861 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
6864 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
6865 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
6866 glyph descenders properly.
6868 * doc/homepage.ms: Include `gnubw.eps'.
6869 * doc/Makefile (gnubw.eps): New rule.
6870 (homepage.html): Depend on `gnubw.eps'.
6872 2001-12-25 Werner LEMBERG <wl@gnu.org>
6874 * src/roff/troff/input.cc (default_black): Fix return value.
6876 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
6878 * tmac/doc-common (Dt): Change output of architecture strings.
6879 Do some syntax cleanup.
6880 * tmac/groff_mdoc.man: Updated.
6882 2001-12-23 Werner LEMBERG <wl@gnu.org>
6884 Adding an `itc' request (input line trap accepting \c).
6886 * src/roff/troff/env.h (environment): New member
6887 `continued_input_trap'.
6888 Make `do_input_trap' a friend function instead of `input_trap'.
6889 * src/roff/troff/env.cc (environment::environment,
6890 environment::copy): Updated.
6891 (environment::newline): Implement it.
6892 (do_input_trap): New function.
6893 (input_trap): Call `do_input_trap'.
6894 (input_trap_continued): New function.
6895 (init_env_requests): Updated.
6896 * src/roff/troff/TODO: Updated.
6898 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
6901 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
6903 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
6905 * tmac/doc-common, tmac/doc-syms: Small updates.
6907 2001-12-22 Colin Watson <cjwatson@debian.org>
6909 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
6911 2001-12-22 Bernd Warken <bwarken@mayn.de>
6913 * MANIFEST: New file.
6915 2001-12-22 Werner LEMBERG <wl@gnu.org>
6917 * src/preproc/grn/grn.man: Updated.
6919 2001-12-22 Solar Designer <solar@openwall.com>
6921 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
6924 2001-12-19 Werner LEMBERG <wl@gnu.org>
6926 Implement a fallback character request `.fchar'.
6928 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
6929 (is_fallback): New inline function.
6930 * src/roff/troff/input.cc (do_define_character): New function.
6931 (define_character): Call `do_define_character'.
6932 (define_fallback_character): New function.
6933 (init_input_requests): Add `fchar'.
6934 (charinfo::charinfo): Updated.
6935 (charinfo::set_macro): New argument to set `fallback' flag.
6936 * src/roff/troff/node.cc (make_glyph_node, make_node,
6937 node::add_char): Check `fallback' flag.
6938 * NEWS, man/groff_diff.man, man/groff_man: Updated.
6940 2001-12-16 Werner LEMBERG <wl@gnu.org>
6942 * groff.texinfo: Document exact search algorithm for glyphs.
6944 2001-12-15 Werner LEMBERG <wl@gnu.org>
6946 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
6947 the left side of $(MANPAGES) rule to make it always non-empty.
6949 2001-12-14 Werner LEMBERG <wl@gnu.org>
6951 * src/roff/troff/input.cc (default_black): Define default color
6952 `black' if not yet defined.
6954 2001-12-13 Werner LEMBERG <wl@gnu.org>
6956 Implement new string-valued register `.fn' to return the current
6957 real (internal) font name.
6959 * env.cc (environment::get_font_name_string): New function.
6960 (init_env_requests): Add `.fn' register.
6961 * env.h (environment): Updated.
6962 * node.cc (font_info): Make `get_font_name' a friend.
6963 (get_font_name): New function.
6966 * man/groff_diff.man, man/groff.man, NEWS: Updated.
6968 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6970 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
6972 2001-12-12 Werner LEMBERG <wl@gnu.org>
6974 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
6976 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
6978 * man/groff_diff.man: Adding documentation for \O.
6980 2001-12-10 Werner LEMBERG <wl@gnu.org>
6982 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
6983 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
6985 2001-12-09 Werner LEMBERG <wl@gnu.org>
6987 * man/roff.man: Revised.
6988 * src/roff/groff/groff.man: Replace man page references with a
6989 pointer to roff.man.
6991 2001-12-09 Bernd Warken <bwarken@mayn.de>
6993 * man/roff.man: Completely rewritten.
6995 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6997 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
6999 2001-12-05 Werner LEMBERG <wl@gnu.org>
7001 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
7003 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
7004 order of initializers.
7007 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
7009 * doc/groff.texinfo: Fix documentation of \O.
7011 * src/devices/grohtml/html-text.cc (html_text::do_indent,
7012 html_text::do_table, html_text::do_emittext, html_text::do_para):
7013 Use `const' for first argument.
7014 (html_text::do_table): Use cast.
7015 * src/devices/grohtml/html-text.h: Updated.
7016 * src/devices/grohtml/output.cc (simple_output::put_string): Add
7017 method for `const string &s'.
7018 * src/devices/grohtml/html.h: Updated.
7019 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
7020 (ANCHOR_TEMPLATE): Modified.
7021 (manufacture_headings): New global variable to handle `-h' option.
7022 (is_subsection): Removed.
7023 (char_buffer::add_string): Add `const' to first argument.
7024 Protect against invalid string argument.
7025 Add method for `const string &s'.
7026 (text_glob): Completely redesigned.
7027 (page): Use `const' for strings and remove string length variable.
7028 (page::add_html): Removed.
7029 (page::add_end_encode): New member function.
7030 (to_unicode): Moved upwards.
7031 (title_desc, header_desc): Updated.
7032 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
7034 (html_printer::is_bold, html_printer::make_bold): New member
7036 (html_printer::end_of_line): Updated.
7037 (generate_img_src, html_printer::do_auto_image,
7038 html_printer::do_title, html_printer::write_header,
7039 html_printer::determine_header_level, html_printer::do_heading,
7040 html_printer::do_linelength, html_printer::do_pageoffset,
7041 html_printer::do_indentation, html_printer::do_tempindent,
7042 html_printer::do_indentedparagraph, html_printer::do_break,
7043 html_printer::flush_sbuf, get_html_translation,
7044 html_printer::begin_page, html_printer::special): Rewritten to get
7045 rid of static string length limit.
7046 (html_printer::troff_tag): Added `.no-auto-rule'.
7047 (html_printer::flush_globs): Small fix.
7048 (html_printer::determine_space): Don't compute `space_width'.
7049 (html_printer::translate_to_html): Renamed to ...
7050 (html_printer::emit_html): This (with updates).
7051 (html_printer::write_header): Implement `-h' option.
7052 (html_printer::draw): Remove commented-out code. Handle `F'
7054 (html_printer::add_char_to_sbuf): Removed.
7055 (html_printer::add_to_sbuf): Rewritten.
7056 (html_printer::sbuf_continuation): Fixed.
7057 (html_printer::seen_backwards_escape, reverse,
7058 html_printer::remove_last_char_from_sbuf): Removed.
7059 (char_translate_to_html, str_translate_to_html): Removed.
7060 (html_printer::overstrike): New function member.
7061 (html_printer::set_char): Use it.
7062 (html_printer::do_body): New function member.
7063 (html_printer::~html_printer): Use it.
7064 (main): Handle `-h' option.
7066 * src/devices/grohtml/grohtml.man: Document -h switch.
7068 * src/preproc/html/pre-html.cc: Include searchpath.h
7069 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
7070 (get_resolution): New function.
7071 (checkImageDir): Use `0777' permissions in mkdir()
7072 (write_start_image): Rewritten to use `\O[5...]'.
7073 (createImage, generateImages): Updated.
7074 (main): Handle `F' and `h' options.
7075 Use `get_resolution'.
7077 * src/roff/troff/input.cc (begin, end, image): Removed.
7078 (do_suppress): Take parameter.
7079 Handle modified syntax of `\O'.
7080 (token::next): Updated.
7081 (init_markup_requests): Removed.
7084 * src/roff/troff/div.h: Add declaration for begin_page().
7086 * tmac/color-html.tmac: Removed. Contents moved to...
7087 * tmac/html.tmac: Here. Set background color.
7088 * tmac/color.tmac: Removed. Contents moved to...
7089 * tmac/ps.tmac: Here.
7090 * tmac/www.tmac: Remove the title command when generating images
7092 (NO_AUTO_RULE): New macro.
7093 (HTML_DO_IMAGE): Use revised `\O' escapes.
7094 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
7096 2001-12-02 Werner LEMBERG <wl@gnu.org>
7098 * tmac/groff_mdoc.man: Fix typo.
7100 2001-12-01 Colin Watson <cjwatson@debian.org>
7102 * man/roff.man: Fix typo.
7104 2001-11-29 Werner LEMBERG <wl@gnu.org>
7106 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
7109 * src/roff/troff/input.cc (read_draw_node): Emit error message if
7110 more than one argument to \D'f ...'.
7112 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
7114 2001-11-28 Werner LEMBERG <wl@gnu.org>
7116 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
7119 * tmac/groff_man.man: Minor cosmetic fix.
7121 2001-11-27 Werner LEMBERG <wl@gnu.org>
7123 * src/roff/groff/groff.man, tmac/groff_tmac.man,
7124 tmac/groff_www.man: s/mwww/www/.
7126 2001-11-26 Werner LEMBERG <wl@gnu.org>
7128 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
7129 * configure: Regenerated.
7130 * win32-diffs: Updated.
7132 * tmac/groff_mwww.tmac: Renamed to ...
7133 * tmac/groff_www.tmac: This.
7134 * tmac/mwww.tmac: Removed.
7135 * NEWS, tmac/Makefile.sub: Updated.
7137 2001-11-21 Werner LEMBERG <wl@gnu.org>
7139 * doc/groff.texinfo: Improve documentation of the `\v' escape.
7140 Fix explanation of `\D' and `rt'.
7142 2001-11-20 Werner LEMBERG <wl@gnu.org>
7144 * tmac/an-old.tmac (an-header): Set header length equal to page
7146 * doc/groff.texinfo: Improve documentation of `ne' request. Other
7150 2001-11-19 Werner LEMBERG <wl@gnu.org>
7152 * NEWS, man/Makefile.sub: Updated.
7154 2001-11-19 Bernd Warken <bwarken@mayn.de>
7156 * man/ditroff.man: New file.
7158 2001-11-17 Werner LEMBERG <wl@gnu.org>
7160 * man/groff_differences.man: Renamed to ...
7161 * man/groff_diff.man: This. Updated.
7162 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
7164 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
7165 * src/preproc/html/pushback.cc: This. Updated.
7166 * src/preproc/html/pushbackbuffer.h: Renamed to ...
7167 * src/preproc/html/pushback.h: This.
7168 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
7171 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
7172 * src/libs/libgroff/htmlhint.cc: This.
7173 * src/libs/libgroff/Makefile.sub: Updated.
7175 * tmac/an-old.tmac (an-end): Fix page length.
7177 2001-11-16 Werner LEMBERG <wl@gnu.org>
7179 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
7180 * man/Makefile.sub: Include groff_differences.man.
7181 * VERSION: Set to 1.18.
7182 * REVISION: Set to 0.
7184 2001-11-16 Bernd Warken <bwarken@mayn.de>
7186 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
7187 the second dot (or ending macro name) to end a macro.
7188 * doc/groff.texinfo: Doc fix.
7190 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
7192 * tmac/doc-common (doc-header): Handle very long document titles
7195 2001-11-16 Werner LEMBERG <wl@gnu.org>
7197 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
7199 2001-11-15 Werner LEMBERG <wl@gnu.org>
7201 * src/roff/troff/troff.man: Revised and split into troff.man and...
7202 * man/groff_differences.man: New file.
7205 2001-11-13 Werner LEMBERG <wl@gnu.org>
7207 * tmac/an-old.tmac (TS, TE): New macros for table support.
7209 2001-11-12 Werner LEMBERG <wl@gnu.org>
7211 * src/include/lib.h: Provide a fix for emx to not include
7214 2001-10-27 Werner LEMBERG <wl@gnu.org>
7216 * src/roff/troff/input.cc (substring_macro): Fix computation of
7219 2001-10-20 Werner LEMBERG <wl@gnu.org>
7221 Undo change from 2001-08-28.
7223 * src/roff/troff/input.cc (have_input): New global variable.
7224 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
7225 in compatibility mode.
7226 (process_input_stack): Use it.
7228 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
7230 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
7231 being handled as end-of-sentence characters,
7233 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
7235 * src/roff/troff/input.cc (file_iterator): New members
7236 `suppress_newline_flag' and `seen_escape'.
7237 (file_iterator::next_file): Updated.
7238 (file_iterator::fill): Use it.
7239 (string_iterator): New member `suppress_newline_flag'.
7240 (string_iterator::fill): Set it.
7241 (get_color_element): Use MAX_COLOR_VAL.
7242 * src/roff/troff/env.cc (environment): Remove `need_eol'.
7243 (no_fill): Don't set `env->ignore_next_eol'.
7244 (environment::newline): Handle `eol' tag properly.
7246 (environment::add_html_tag): Set `env->ignore_next_eol'.
7248 * src/roff/troff/env.h (environment): Updated.
7250 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
7252 (html_printer::outstanding_eol): New member function.
7253 (html_printer::do_title): Use new functions.
7254 (html_printer::troff_tag): Test `id_eol_ce'.
7256 2001-10-10 Werner LEMBERG <wl@gnu.org>
7258 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
7259 files work with -C also.
7261 2001-10-05 Werner LEMBERG <wl@gnu.org>
7263 * doc/pic.ms: Minor fix.
7264 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
7265 as a valid command line switch.
7266 * src/devices/grohtml/post-html.cc (main): Ditto.
7268 * src/devices/grohtml/grohtml.man: Updated.
7269 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
7271 2001-10-04 Werner LEMBERG <wl@gnu.org>
7273 Implementing color support in troff, pic, grops, and grohtml. These
7274 changes are based on a major patch provided by Gaius Mulley
7277 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
7278 definitions with both hex values and fractions.
7280 New escapes: \m and \M for drawing and background color,
7281 respectively. This corresponds to the troff output commands `m'
7284 groff and troff accept command line switch `-c' to disable color
7285 output (which is automatically disabled in compatibility mode).
7287 New scaling indicator `f' for fractions (1f = 65536u).
7289 New conditional operator `m' to test for defined colors with `if'
7292 New keywords `color' (or `colour', `colored', `coloured'), `outline'
7293 (or `outlined'), and `shaded' added to pic.
7295 * src/include/color.h: New file.
7296 * src/include/driver.h: Include it.
7297 * src/include/printer.h: Include color.h.
7298 (environment): New members `col' and `fill'.
7299 (printer): Remove `adjust_arc_center' member function.
7300 * src/include/Makefile.sub: Updated.
7302 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
7304 Handle `m' and `DF' troff commands.
7305 * src/libs/libgroff/color.cc: New file.
7306 * src/libs/libgroff/Makefile.sub: Updated.
7308 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
7310 (createImage): Fix computation of `y2'.
7312 (buffer::write_file_html): Remove calls to `stop'.
7314 * src/preproc/pic/common.h (common_output): New abstract function
7315 members `set_color', `reset_color', `get_last_filled', and
7316 `get_outline_color'.
7317 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
7318 (object_spec): Add members `shaded' and `outlined'.
7319 * src/preproc/pic/output.h (output): `command' is now abstract.
7320 New function members `set_color', `reset_color', `get_last_filled',
7321 and `get_outline_color'.
7322 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
7323 `outline[d]', and `shaded'.
7324 * src/preproc/pic/object.cc (output::command): Removed.
7325 (output::set_location): Moved to output.h.
7326 (graphic_object): Add protected members `outline_color' and
7328 Add member functions `set_outline_color', `get_outline_color', and
7330 (closed_object): Add member function `set_fill_color'.
7331 Add member `color_fill'.
7332 (graphic_object::print_text): Use `out->set_color' and
7334 (box_object::print, ellipse_object::print, circle_object::print,
7335 line_object::print, spline_object::print, arc_object::print): Ditto.
7336 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
7337 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
7338 `SHADED', making them `%left'.
7339 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
7340 * src/preproc/pic/tex.cc (tex_output): New dummy function members
7341 `set_color', `reset_color', `get_last_filled', and
7342 `get_outline_color'.
7343 * src/preproc/pic/troff.cc (simple_output): New abstract function
7344 members `set_color', `reset_color', and `get_last_filled'.
7345 (simple_output::polygon, simple_output::circle,
7346 simple_output::ellipse): Use `get_last_filled'.
7347 (troff_output): New members `last_filled' and `last_outlined'.
7348 New function members `set_color', `reset_color', `get_last_filled',
7349 and `get_outline_color'.
7350 (troff_output::finish_picture): Use `reset_color'.
7351 (troff_output::set_fill): Test `last_filled'.
7352 * src/preproc/pic/pic.man: Updated.
7354 * src/roff/groff/groff.cc (main): Implement `-c' option.
7355 (synopsis, help): Updated.
7356 src/roff/groff/groff.man: Updated.
7358 * src/roff/troff/troff.h: Include color.h.
7359 (warning_type): Add WARN_COLOR.
7360 * src/roff/troff/env.h (environment): New members
7361 `{cur,prev}_{glyph,fill}_color'.
7362 New member functions `get_{prev_,}{glyph,fill}_color'.
7363 * src/roff/troff/env.cc: Initialize and implement them.
7364 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
7365 Replace `NULL' with `0' everywhere for consistency.
7366 (lookup_color, default_black, do_glyph_color, do_fill_color,
7367 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
7368 define_color): New functions.
7369 (token::next): Implement \M and \m escapes.
7370 (do_if_request): Implement `m' operator.
7372 (main): Implement `-c' option.
7373 (init_markup_requests): Add `defcolor' request.
7374 (warning_table): Add `color' warning.
7375 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
7377 * src/roff/troff/node.cc (troff_output_file): New members
7378 `current_{page,glyph}color'. New member functions `put_hex',
7379 `glyph_color', and `fill_color'.
7380 (glyph_color_node::*, fill_color_node::*): Implement it.
7381 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
7382 (parse_term): Add support for `f'.
7383 * src/roff/troff/troff.man: Updated.
7385 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
7387 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
7388 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
7390 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
7391 (tag_definition): Use `void *' for arg1.
7392 (html_text): New member functions `do_color' and `done_color'.
7393 Use `void *' for second parameter of `push_para' member function.
7394 New `push_para' member function with a single parameter.
7395 Use `char *' for parameter of `issue_table_begin' member funtion.
7396 New `issue_color_begin' member function.
7397 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
7399 (html_text::issue_color_begin): New function.
7400 (html_text::issue_table_begin): Use `char *' for parameter.
7401 (html_text::start_tag, html_text::shutdown,
7402 html_text::check_emit_text): Updated.
7403 (html_text::push_para): Use `void *' for second parameter.
7404 Add same function with only one parameter.
7405 (html_text::do_*): Updated.
7406 (html_text::do_color, html_text::done_color): New functions.
7407 * src/devices/grohtml/post-html.cc (style): New member `col'.
7408 Mew member `style' with 6 parameters.
7409 (style::style, style::operator==): Updated.
7410 (html_printer::do_font): Use it.
7411 (html_printer::draw): Add dummy entry for `F'.
7412 (html_printer::set_char): Updated.
7413 * src/devices/grohtml/grohtml.man: Updated.
7415 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
7416 trailing zeroes removed.
7417 (ps_printer): New members `sbuf_color', `fill_color', and
7419 Removed member `fill'.
7420 New member function `set_color'.
7421 (ps_printer::ps_printer, ps_printer::set_char): Updated.
7422 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
7423 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
7425 * tmac/color-html.tmac, tmac/color.tmac: New files.
7426 * tmac/troffrc: Include them.
7427 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
7428 * tmac/Makefile.sub: Updated.
7430 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
7431 man/groff.man: Updated.
7432 * font/devps/prologue.ps: Define FC and CO functions.
7434 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
7436 Fix incorrect cropping of images and incorrect handling of special
7437 characters. Fix handling of file names in \O.
7439 * src/include/geometry.h: New file.
7440 * src/libs/libgroff/geometry.cc: New file.
7441 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
7443 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
7445 (do_suppress): Updated.
7446 * src/roff/troff/node.cc: Include geometry.h.
7447 (troff_output_file::flush_tbuf): Fixed parameters to
7448 `check_output_limits'.
7449 (troff_output_file::check_charinfo): Ditto.
7450 (troff_output_file::determine_line_limits): Add support for `Da'
7453 * src/devices/grohtml/post-html.cc (str_translate_to_html):
7454 Add new parameter `is_special' to decode special characters from
7456 (html_printer::do_title, html_printer::do_heading,
7457 html_printer::do_indentedparagraph,
7458 html_printer::translate_to_html, html_printer::special): Updated.
7460 2001-10-03 Werner LEMBERG <wl@gnu.org>
7462 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
7463 Fix entry for config.h.
7464 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
7465 * tmac/troffrc: Translate nonbreakable space character to `\~'.
7466 * src/preproc/eqn/eqn.man: Document -d command line option.
7468 2001-09-27 Werner LEMBERG <wl@gnu.org>
7470 * man/groff.man: Use
7478 instead of the old code (`.ad .hy' after the table) to suppress
7479 incorrect hyphenation for grohtml output.
7481 2001-09-22 Werner LEMBERG <wl@gnu.org>
7483 * man/groff_font.man, man/groff_out.man: Minor fixes.
7485 2001-09-20 Werner LEMBERG <wl@gnu.org>
7487 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
7488 Arnold Robbins <arnold@skeeve.com>).
7490 2001-09-09 Werner LEMBERG <wl@gnu.org>
7492 * configure: Regenerated with autoconf 2.52.
7494 * doc/groff.texinfo: Complete revision of indices.
7496 2001-09-07 Werner LEMBERG <wl@gnu.org>
7498 * doc/Makefile (clean): Updated to delete all indices.
7500 2001-09-05 Werner LEMBERG <wl@gnu.org>
7502 * src/roff/troff/troff.man: Remove superfluous line.
7504 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
7505 given on the command line (or rather, if only the default warnings
7508 2001-09-03 Werner LEMBERG <wl@gnu.org>
7510 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
7511 use .ne for TTY devices.
7513 2001-08-31 Werner LEMBERG <wl@gnu.org>
7515 * src/roff/troff/token.h, src/roff/troff/input.cc:
7516 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
7518 2001-08-28 Werner LEMBERG <wl@gnu.org>
7520 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
7521 * src/roff/troff/input.cc (token::next): Return
7522 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
7524 (token::description): Updated.
7525 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
7526 (token::add_to_node_list, token::process): Ignore
7527 TOKEN_TRANSPARENT_ESCAPE.
7529 2001-08-27 Werner LEMBERG <wl@gnu.org>
7531 * tmac/an-old.tmac: Fix `S' string.
7533 2001-08-26 Werner LEMBERG <wl@gnu.org>
7535 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
7537 2001-08-25 Werner LEMBERG <wl@gnu.org>
7539 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
7541 Many other minor fixes.
7543 * configure.ac: Add message at end to inform how to compile
7545 * configure: Regenerated.
7547 2001-08-24 Werner LEMBERG <wl@gnu.org>
7549 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
7550 Updated to latest version of libc.
7552 2001-08-23 Werner LEMBERG <wl@gnu.org>
7554 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
7555 Autoconf 2.50 and newer can handle this.
7556 * configure: Regenerated.
7558 2001-08-21 Werner LEMBERG <wl@gnu.org>
7560 * doc/pic.ms: Fix typo.
7561 * src/preproc/tbl/tbl.man: Document case of global options.
7563 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
7565 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
7566 handling of `CR' font.
7568 2001-08-20 Werner LEMBERG <wl@gnu.org>
7570 Use a config.h file.
7572 * src/include/lib.h: Include config.h.
7573 * All C files: Ditto (if necessary).
7574 * All C++ source and header files: Include lib.h first (if
7577 * src/include/config.hin: New file (autogenerated by autoheader).
7578 * stamp-h.in: New file.
7579 * configure.ac: Updated.
7580 * aclocal.m4: Add third parameters to AC_DEFINE macros.
7581 (GROFF_ARRAY_DELETE): Simplified.
7582 * Makefile.sub (DISTCLEANFILES): Updated.
7583 Added targets for remaking config.status, config.hin, config.h,
7584 stamp-h.in, and stamp-h.
7585 * configure: Regenerated.
7587 2001-08-19 Werner LEMBERG <wl@gnu.org>
7591 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
7593 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
7594 (do_sprintf): Use snprintf().
7596 2001-08-18 Werner LEMBERG <wl@gnu.org>
7598 * src/libs/snprintf/*: Added an snprintf module written by Mark
7600 * src/libs/libgroff/Makefile.sub: Updated.
7601 * configure.ac: Add test for snprintf().
7602 * Makefile.in: Updated.
7603 * configure: Regenerated.
7605 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
7608 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
7610 * tmac/doc.tmac (Ex): New implementation.
7611 * tmac/doc-common, tmac/groff_tmac.man: Updated.
7613 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
7615 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
7617 * tmac/groff_tmac.man: Updated.
7619 2001-08-13 Werner LEMBERG <wl@gnu.org>
7621 * src/preproc/tbl/tbl.man: Minor documentation update.
7623 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
7625 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
7626 * configure.ac: Add declaration test for gettimeofday().
7627 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
7628 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
7629 * configure: Regenerated.
7631 2001-08-11 Werner LEMBERG <wl@gnu.org>
7633 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
7634 * configure.ac: Add declaration test for strcasecmp().
7635 * Makefile.in: Updated.
7636 * configure: Regenerated.
7637 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
7638 this is necessary because groff's mkstemp.cc is C++.
7639 Add declaration conditionally for strcasecmp().
7641 2001-08-10 Werner LEMBERG <wl@gnu.org>
7643 Integrated pic2graph, contributed by Eric S. Raymond.
7645 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
7647 * Makefile.in, NEWS: Updated.
7649 * src/preproc/tbl/tbl.man: Revised.
7651 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
7653 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
7655 2001-08-09 Werner LEMBERG <wl@gnu.org>
7657 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
7660 2001-08-08 Paul Eggert <eggert@twinsun.com>
7662 * Makefile.sub (configure): Depend on configure.ac, not
7664 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
7666 2001-08-07 Werner LEMBERG <wl@gnu.org>
7668 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
7671 2001-08-06 Werner LEMBERG <wl@gnu.org>
7673 * src/roff/troff/troff.man: Improve documentation of -E option.
7675 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7677 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
7680 2001-07-27 Werner LEMBERG <wl@gnu.org>
7682 * src/preproc/refer/refer.cc: Undo last change.
7683 * src/devices/grohtml/post-html.cc: Ditto.
7685 2001-07-26 Werner LEMBERG <wl@gnu.org>
7687 * src/preproc/refer/refer.cc: Include `lib.h'.
7688 * src/devices/grohtml/post-html.cc: Ditto.
7690 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
7692 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
7693 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
7694 * Makefile.in: Comment updated.
7695 * configure: Regenerated.
7697 2001-07-25 Werner LEMBERG <wl@gnu.org>
7699 * src/preproc/pic/pic.cc: Removed.
7700 * src/preproc/pic/pic_tab.h: Removed.
7701 * src/preproc/refer/label.cc: Removed.
7703 * doc/Makefile (.ms.html): Don't use a file name extension in
7704 argument to grohtml's -I option.
7705 * Makefile.in (dist): Remove CVS directories.
7706 Call `distfiles' target.
7708 * src/devices/grohtml/grohtml.man: Add information about valid
7709 versions of pnmtopng.
7710 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
7711 name instead of number.
7713 2001-07-24 Werner LEMBERG <wl@gnu.org>
7715 * doc/groff.texinfo: Minor fixes.
7717 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
7719 * doc/Makefile (.ms.html): Put image files into a subdirectory.
7722 2001-07-20 Werner LEMBERG <wl@gnu.org>
7724 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
7725 * src/libs/libgroff/mkstemp.cc: New file.
7726 * src/libs/libgroff/mksdir.cc: New file.
7727 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
7728 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
7729 * src/libs/libgroff/Makefile.sub: Updated.
7730 * src/include/lib.h: Add mksdir() prototype.
7731 * src/include/posix.h: Define S_IXUSR if not yet defined.
7733 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
7734 (createAllPages): Use mksdir() instead of current code.
7735 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
7736 (main): [!HAVE_MKSTEMP]: Removed.
7738 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
7739 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
7741 * configure.ac: Add tests for stdint.h, sys/time.h, and
7743 Call new GROFF_xxx macros.
7744 * configure: Regenerated.
7745 * Makefile.in: Comments updated.
7747 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
7749 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
7750 instead of current code.
7751 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
7752 * src/roff/groff/groff.cc (possible_command::insert_args): New
7754 (main): Use it for predriver handling instead of insert_arg().
7756 2001-07-19 Werner LEMBERG <wl@gnu.org>
7758 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
7761 * src/include/posix.h: Define S_IWUSR if not yet defined.
7763 2001-07-18 Werner LEMBERG <wl@gnu.org>
7767 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
7769 * tmac/groff_mdoc.man: Document new -width and -column syntax.
7770 Some other minor fixes.
7771 * tmac/an-old.tmac: Add `AT' and `UC' macros.
7773 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
7775 Replace call to `troff' with `groff -Z' to make it aware of
7778 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
7779 (troff_command, command_prefix): Removed.
7780 (alterDeviceTo): Use groff.
7781 (addZ): New function.
7782 (char_buffer::do_html): Use it.
7783 (scanArguments): Use TROFF_COMMAND.
7784 (findPrefix): Removed.
7786 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
7788 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
7790 * doc/pic.ms: Documentation fixes.
7792 2001-07-17 Werner LEMBERG <wl@gnu.org>
7794 Replace atexit() with global destructor.
7796 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
7797 (xtmpfile_list_init): New global structure to deallocate
7798 xtmpfile_list on exit. Its destructor inherits most code from
7800 (remove_tmp_files): Deleted.
7801 (add_tmp_file): Simplified.
7803 2001-07-16 Werner LEMBERG <wl@gnu.org>
7805 Replace strdup() with strsave().
7807 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
7808 (set_papersize): Use strsave() and a_delete.
7809 (main): Use strsave().
7810 * src/preproc/html/pre-html.cc (make_message, createAllPages,
7811 removeAllPages): Use strsave() and a_delete.
7813 * configure.ac: Remove test for strdup.
7814 * Makefile.in: Comment updated.
7815 * configure: Regenerated.
7817 2001-07-15 Werner LEMBERG <wl@gnu.org>
7819 * win32-diffs: Updated.
7821 2001-07-14 Werner LEMBERG <wl@gnu.org>
7823 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
7824 removing the old one.
7825 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
7827 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7829 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
7831 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
7833 Merge -xwidth into -width. Add -xwidth functionality to -column
7836 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
7838 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
7839 string immediately following a leading dot starts with a valid mdoc
7841 Add similar code to the -column branch.
7842 (doc-Bl-usage): Updated.
7843 * groff_mdoc.man: s/-xwidth/-width/.
7845 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
7847 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
7848 running into centered or non-formatted text.
7850 2001-07-11 Werner LEMBERG <wl@gnu.org>
7852 Introduce short and long prefixes to have the selection at run-time
7853 whether there is a 8+3 limit for names of temporary files.
7855 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
7856 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
7857 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
7859 (temp_init): New global structure to initialize above three
7861 (xtmptemplate): Use two parameters for long and short prefix.
7862 Simplify code use above three variables.
7863 (xtmpfile): Use long and short prefixes as parameters.
7864 * src/include/lib.h: Updated.
7866 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
7868 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
7869 (createAllPages, makeTempFiles): Updated.
7871 2001-07-09 Werner LEMBERG <wl@gnu.org>
7873 * REVISION: Increased to 3.
7875 Version 1.17.2 released
7876 =======================
7878 2001-07-07 Werner LEMBERG <wl@gnu.org>
7880 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
7883 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
7885 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
7887 * tmac/groff_mdoc.man: Fix synopsis.
7889 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
7891 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
7892 Restore `doc-Pa-font'.
7894 2001-07-04 Werner LEMBERG <wl@gnu.org>
7896 * src/utils/indxbib/dirnamemax.c: Moved to ...
7897 * src/libs/libgroff/maxfilename.cc: Here.
7898 s/dir_name_max/file_name_max/.
7900 * src/include/lib.h: Add file_name_max.
7901 * src/utils/indxbib/indxbib.cc: Updated.
7902 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
7905 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
7907 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
7909 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
7910 REGION_TEMPLATE): New macros.
7911 (createAllPages, makeTempFiles): Use them.
7912 Include `nonposix.h'.
7913 (html_system): New function.
7914 (createAllPages, createImage): Use it.
7917 * tmac/www.tmac: Fix typos.
7919 2001-07-03 Werner LEMBERG <wl@gnu.org>
7921 * tmac/www.tmac: Disable hyphenation in normal text only if output
7923 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
7924 * tmac/groff_mwww.man, NEWS: Updated.
7926 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
7928 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
7931 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
7933 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
7934 doc-display-ps-stack): Implement font and font size stack for
7937 2001-07-02 Werner LEMBERG <wl@gnu.org>
7939 * REVISION: Increased to 2.
7940 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
7942 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
7943 beginning of a line.
7944 * src/groff/grog/grog.sh: Ditto.
7946 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
7948 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
7951 2001-06-27 Werner LEMBERG <wl@gnu.org>
7953 Fix problems with preprocessor string for `man' program.
7955 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
7956 Updated/added copyright.
7957 Moved Emacs's local variable to identify nroff mode to the end of
7958 the file; add local variable if missing.
7960 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
7962 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
7963 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
7964 * configure: Regenerated.
7966 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
7968 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
7969 * configure: Regenerated.
7971 2001-06-24 Werner LEMBERG <wl@gnu.org>
7973 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
7975 * doc/pic.ms: Fix typos.
7977 Version 1.17.1 released
7978 =======================
7980 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
7982 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
7983 * configure: Updated.
7985 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
7987 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
7989 * src/roff/troff/dic.cc (blank_line): Add html tag.
7991 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
7993 * src/roff/troff/input.cc (do_suppress): Fix typo.
7995 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
7997 Added two new options (-D and -I) to specify image names and a
7998 subdirectory to place the images in.
8000 Change syntax from \\Ox to \\O[x].
8002 * src/devices/grohtml/post-html.cc (main): Add options.
8004 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
8005 Use `NULL' instead of `0' for null string pointers.
8006 (MAX_RETRIES): New macro.
8007 (lengthOfintToStr, intToStr, make_message): New functions.
8008 (makeFileName): Make function static.
8009 Implement -D and -I options.
8010 (checkImageDir): New function.
8011 (write_end_image, write_start_image): Use new syntax of \O.
8012 (createAllPages, removeAllPages): Implement -D and -I options. Use
8014 (createImage): Use make_message().
8015 (addps4html): Add guard for malloc().
8016 (usage, scanArguments): Updated.
8017 (makeTempFiles): Use mkstemp().
8018 (removeTempFiles): Use unlink().
8019 (findPrefix): Add guard for malloc().
8021 * src/roff/troff/input.cc (get_delim_file_name): New function to
8023 (do_suppress): Updated to parse new syntax.
8024 * src/devices/grohtml/grohtml.man: Updated.
8025 * tmac/www.tmac: Updated to new syntax.
8029 2001-06-15 Werner LEMBERG <wl@gnu.org>
8031 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
8033 * src/devices/grohtml/grohtml.man: Minor improvements.
8035 2001-06-14 Werner LEMBERG <wl@gnu.org>
8037 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
8039 2001-06-11 Werner LEMBERG <wl@gnu.org>
8041 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
8042 line to specify preprocessor options -- mandb 2.3.1 only recognizes
8044 * src/preproc/grn/grn.man: Add proper '\" string.
8046 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
8048 * test-groff: Don't use PATH but GROFF_BIN_PATH.
8050 2001-06-08 Werner LEMBERG <wl@gnu.org>
8052 Updated to autoconf 2.50.
8054 * configure.in: Renamed to...
8055 * configure.ac: This.
8056 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
8057 (GROFF_OS390): Updated.
8058 * configure: Regenerated.
8060 2001-05-18 Werner LEMBERG <wl@gnu.org>
8062 * src/roff/troff/env.c, src/roff/troff/env.h,
8063 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
8066 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
8068 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
8070 2001-05-16 Werner LEMBERG <wl@gnu.org>
8072 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
8073 less than or equal zero; set it to 1 then.
8074 * src/roff/troff/node.h (node::node): Initialize `last'.
8076 2001-05-08 Werner LEMBERG <wl@gnu.org>
8078 * tmac/an-old.tmac: Make predefined strings work in compatibility
8080 Add troff version guard.
8081 * tmac/doc.tmac: Simplify version guard.
8083 2001-05-07 Werner LEMBERG <wl@gnu.org>
8085 The .ns and .rs requests are now honoured not only in the top-level
8086 but in all diversions (similar to UNIX troff).
8088 This change is based on a patch from Tadziu Hoffmann
8089 <hoffmann@usm.uni-muenchen.de>.
8091 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
8092 (top_level_diversion): Remove `no_space_mode' member.
8093 * src/roff/troff/div.cc (diversion::diversion,
8094 top_level_diversion::top_level_diversion): Updated.
8095 (macro_diversion::output): Reset `no_space_mode'.
8096 (no_space, restore_spacing): Use `curdiv' unconditionally.
8097 (space_request, blank_line): Check `curdiv->no_space_mode'.
8098 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
8099 `curdiv' unconditionally.
8100 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8103 2001-05-06 Werner LEMBERG <wl@gnu.org>
8105 Added two new requests `de1' and `am1' which are similar to `de' and
8106 `am' with the difference that compatibility mode is saved on entry,
8107 switched off during macro execution, and restored on exit.
8109 * src/roff/troff/input.h: Added two new special characters
8110 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
8111 * src/roff/troff/input.cc (input_iterator): Added two member
8112 functions `save_compatible_flag' and `get_compatible_flag'.
8113 (input_stack): Ditto.
8114 (string_iterator): Ditto. Also add private member
8115 `saved_compatible_flag'.
8116 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
8117 (calling_mode): New enumeration.
8118 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
8119 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
8120 (define_macro, define_indirect_macro, append_macro, ignore): Use
8122 (define_nocomp_macro, append_nocomp_macro): New functions.
8123 (init_input_requests): Updated.
8124 (do_request): Rename local variable `saved_compatible_flag' to
8125 `old_compatible_flag'.
8126 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8128 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
8129 public and trap-invoked macros. As a consequence, the man macros
8130 work in compatibility mode also.
8132 2001-05-06 Solar Designer <solar@openwall.com>
8134 * Makefile.in: Use $(mandir).
8136 2001-05-06 Alexios Zavras <zvr@pobox.com>
8138 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
8140 2001-05-05 Werner LEMBERG <wl@gnu.org>
8142 Added `.ns' number register: Returns 1 in no-space mode (if in
8143 top-level diversion), 0 otherwise.
8145 * src/roff/troff/div.cc (no_space_mode_reg): New class.
8146 (init_div_requests): Updated.
8147 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8150 2001-05-04 Werner LEMBERG <wl@gnu.org>
8152 * src/roff/nroff/nroff.man: Improved documentation (especially
8155 2001-05-02 Werner LEMBERG <wl@gnu.org>
8157 Added `brp' request: This is \p as a request.
8159 * src/roff/troff/env.cc (environment::do_break): Add parameter
8161 (do_break_request): New function (was `break_request').
8162 (break_request): Calls `do_break_request'.
8163 (break_spread_request): New; calls `do_break_request'.
8164 (init_env_requests): Updated.
8165 * src/roff/troff/env.h: Updated.
8166 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8168 * REVISION: Increased to 1.
8169 * win32-diffs: Updated.
8171 2001-05-01 Werner LEMBERG <wl@gnu.org>
8173 * tmac/an-old.tmac: Fix minor compatibility mode issue.
8174 * tmac/troffrc-end: Make it really work in compatibility mode.
8176 2001-04-27 Werner LEMBERG <wl@gnu.org>
8178 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
8181 2001-04-22 Werner LEMBERG <wl@gnu.org>
8183 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
8184 latest versions from glibc CVS archive.
8186 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
8187 <c.zeelenberg@hccnet.nl>.
8189 2001-04-21 Werner LEMBERG <wl@gnu.org>
8191 * configure.in: Move check for mkstemp() to...
8192 * aclocal.m4 (GROFF_MKSTEMP): This new function.
8193 * configure: Regenerated.
8195 * src/include/groff-getopt.h: Don't use variable names in
8198 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
8199 * src/devices/grohtml/Makefile.sub,
8200 src/devices/grohtml/post-html.cc: Updated.
8202 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
8204 * configure.in: Add special check for mkstemp().
8205 * src/libs/libgroff/tmpfile.cc: Use it.
8206 * src/utils/indxbib/indxbib.cc: Ditto.
8207 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
8208 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
8211 2001-04-20 Bruce Lilly <blilly@erols.com>
8213 `Version_string' as C++ object was not visible to linker from C
8215 Add `const' to `Version_string'.
8217 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
8218 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
8219 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
8220 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
8221 (scanArguments), src/preproc/refer/refer.cc (main),
8222 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
8223 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
8224 (main), src/devices/grohtml/post-html.cc (main),
8225 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
8226 (main), src/utils/hpftodit/hpftodit.cc (main),
8227 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
8228 (main), src/utils/lkbib/lkbib.cc (main),
8229 src/utils/addftinfo/addftinfo.cc (main): Implement it.
8231 * src/roff/groff/pipeline.c: Add _UWIN.
8232 * src/include/nonposix.h: Ditto.
8234 2001-04-20 Werner LEMBERG <wl@gnu.org>
8236 * src/include/lib.h: Use HAVE_STRERROR.
8237 * src/roff/groff/pipeline.c: Ditto.
8238 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
8239 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
8240 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
8241 * win32-diffs: Updated.
8242 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
8244 2001-04-19 Werner LEMBERG <wl@gnu.org>
8246 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
8247 instead of hardwired `"troff"'.
8248 (char_buffer::read_file): Remove unused variables.
8249 (char_buffer::write_file_troff): Ditto.
8250 (char_buffer::write_file_html): Ditto.
8251 (generateImages): Ditto.
8253 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
8255 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
8257 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
8258 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
8259 index_search_item::search1): Ditto.
8260 * src/roff/troff/node.h (width_list): Reorder members.
8261 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
8262 (lookup_warning): Ditto.
8263 (prepend_string): Commented out.
8264 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
8265 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
8266 * src/preproc/tbl/main.cc (process_format): Ditto.
8267 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
8269 * src/preproc/pic/pic.cc: Updated.
8270 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
8271 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
8272 * src/preproc/refer/command.cc (execute_command): Ditto.
8273 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
8274 * src/preproc/refer/token.cc (lookup_token): Ditto.
8275 * src/preproc/soelim/soelim.cc: Ditto.
8276 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
8277 (isHexDigit): Commented out.
8278 (pushBackBuffer::isString): Remove unused variable.
8279 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
8281 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
8282 resource_manager::read_resource_arg, read_one_of, parse_extensions):
8284 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
8285 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
8286 lookup_paper_size): Ditto.
8287 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
8288 (text_glob, element_list): Reorder members.
8289 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
8291 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
8292 return value to `void'.
8293 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
8295 * src/devices/grohtml/html.h (simple_output::check_newline,
8296 simple_output::space_or_newline, simple_output::enable_newlines):
8298 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
8300 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
8301 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
8302 output_ligatures, output_charset, read_map): Ditto.
8303 * src/utils/lookbib/lookbib.cc (main): Ditto.
8304 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
8305 (do_file): Fix typo (`=' -> `==').
8306 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
8307 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
8309 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
8311 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
8312 Fix usage of GROFF_BIN_PATH.
8313 * src/roff/nroff/nroff.man: Updated.
8315 2001-04-18 Werner LEMBERG <wl@gnu.org>
8317 * NEWS: Fixing typos.
8320 Version 1.17 released
8321 =====================
8323 2001-04-17 Werner LEMBERG <wl@gnu.org>
8325 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
8326 directory, not in $(srcdir).
8328 2001-04-16 Werner LEMBERG <wl@gnu.org>
8330 * doc/groff.texinfo: More info on conditionals.
8332 2001-04-15 Werner LEMBERG <wl@gnu.org>
8334 * doc/groff.texinfo: Added some info about groff internals.
8336 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
8337 about missing special character only if the name is non-null.
8339 2001-04-14 Werner LEMBERG <wl@gnu.org>
8341 Removing the grohtml-old device driver which is now obsolete.
8343 * src/devices/grohtml-old/*: Removed.
8344 * font/devhtml-old/*: Removed.
8345 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
8347 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
8348 * test-groff (PATH): Updated.
8349 * tmac/Makefile.sub (NORMALFILES): Updated.
8350 * tmac/an-old.tmac: Remove special code for html-old device.
8351 Replace `html-or-html-old' register with `an-html'.
8352 * tmac/eqnrc: Updated.
8353 * tmac/html-old.tmac: Removed.
8354 * tmac/troffrc, tmac/troffrc-end: Updated.
8355 * tmac/www.tmac: Remove special code for html-old device.
8356 Replace `html-or-html-old' register with `www-html'.
8358 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
8359 src/libs/libgroff/htmlindicate.cc (graphic_end),
8360 include/htmlindicate.h, src/preproc/grn/*.cc,
8361 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
8362 single argument for consistency with rest of source code.
8364 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
8366 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
8368 * src/roff/troff/troff.man: Fixing typos.
8370 2001-04-13 Werner LEMBERG <wl@gnu.org>
8372 * doc/pic.ms: Fixing many font switches.
8373 * doc/groff.texinfo: Fixes, additions.
8374 * MORE.STUFF: Updated.
8376 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
8378 * src/devices/grohtml/grohtml.man: Updated manual page regarding
8380 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
8382 (removeTempFiles): New function to tidy up temporary files.
8383 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
8384 Many fixes to do with the new inline suppress node and image regions
8386 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
8387 (generate_img_src): New function.
8388 (html_printer::do_auto_image): Utilizes it.
8389 (do_heading, do_title): Include inline images within their contents.
8390 (html_printer::begin_page): Tidied up comments that are issued to
8391 the html output file.
8392 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
8394 (text_glob::is_br): New method used by do_heading.
8395 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
8396 equivalent diversion.
8397 * src/include/html-strings.h: Altered image tags to reflect the
8399 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
8401 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
8402 it is already inside a pic image. Only emit tags if the argument
8403 `-Tps:html' is present.
8404 * src/preproc/tbl/main.cc: Changes to reflect additional
8405 `html_end_suppress' parameter.
8406 * src/roff/troff/env.cc: Only emit eol tag if a node has been
8407 emitted since the last eol tag was written.
8408 * src/roff/troff/env.h: New boolean `emitted_node'.
8409 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
8410 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
8411 * src/roff/troff/node.cc (check_charinfo): New method.
8412 (troff_output_file::determine_line_limits): Alterations to limit
8414 * tmac/www.tmac: Changes to reflect new suppress nodes.
8416 2001-04-12 Bruno Haible <haible@clisp.cons.org>
8418 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
8419 Escape the html_glyph in the buffer.
8420 (str_translate_to_html): Output the unescaped escaped_char.
8421 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
8422 `frame=void', not `frame=none'. Add `border=0'.
8424 2001-04-12 Werner LEMBERG <wl@gnu.org>
8426 * PROBLEMS: Add some words on how to avoid wrapper macros.
8428 2001-04-11 Blake McBride <blake@florida-software.com>
8430 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
8432 2001-04-11 Werner LEMBERG <wl@gnu.org>
8434 * font/devlbp/Makefile.sub (CLEANADD): Set it.
8435 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
8436 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
8437 * Makefile.sub (DISTCLEANFILES): Here.
8439 * libs/libgroff/new.cc: Include `nonposix.h'.
8440 * win32-diffs: Updated.
8442 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
8444 Added skeleton macro for defunct macros.
8446 Updated documentation.
8448 When inside displays, an empty input line warning should be
8449 suppressed. If another macro call is put inside a display,
8450 all subsequent empty lines found in that display caused a
8451 warning to be emitted.
8453 * tmac/doc.tmac (doc-defunct-macro): New macro.
8454 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
8455 (doc-restore-global-vars): Fixed typo.
8456 (doc-empty-line): Check the `doc-display-depth' register to
8457 determine whether we are inside display or not.
8459 * tmac/doc-common: Removed `Or' and `Sf' registers.
8460 Moved obsolete `Ds' macro to doc.tmac.
8462 * tmac/groff_mdoc.man: Bump document date.
8463 Document `.Vt' under ``Variable Types''.
8464 Removed documentation for obsolete `.Or' macro.
8466 2001-04-10 Werner LEMBERG <wl@gnu.org>
8469 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
8471 2001-04-10 Bruno Haible <haible@clisp.cons.org>
8473 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
8474 (usage): Add stream argument. Don't exit.
8475 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
8476 Write --version output to stdout, not stderr.
8477 (usage): Add stream argument. Don't exit.
8478 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
8479 (usage): Add stream argument. Don't exit.
8480 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
8482 (usage): Add stream argument. Don't exit.
8483 (main): Write --help output to stdout, not stderr.
8484 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
8485 (usage): Add stream argument. Don't exit.
8486 * src/devices/grops/ps.cc (main): Accept --help and --version.
8487 (usage): Add stream argument. Don't exit.
8488 * src/devices/grotty/tty.cc (main): Accept --help and --version.
8489 (usage): Add stream argument. Don't exit.
8490 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
8491 (main): Accept --help and --version.
8492 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
8493 (main): Accept --help and --version.
8494 * src/preproc/html/pre-html.cc (usage): Add stream argument.
8495 (scanArguments): Accept --help and --version.
8496 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
8497 (main): Accept --help and --version.
8498 * src/preproc/refer/refer.cc (main): Accept --help and --version.
8499 (usage): Add stream argument. Don't exit.
8500 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
8502 (main): Accept --help and --version.
8503 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
8504 (main): Accept --help and --version.
8505 * src/roff/groff/groff.cc (main): Accept --help and --version.
8506 (synopsis): Add stream argument.
8507 (help): Write --help output to stdout, not stderr.
8508 (usage): Add stream argument. Don't exit.
8509 * src/roff/grog/grog.pl: Accept --help and --version.
8511 * src/roff/grog/grog.sh: Accept --help and --version.
8512 * src/roff/nroff/nroff.sh: Accept --help and --version.
8513 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
8514 (usage): Add stream argument. Don't exit.
8515 (main): Accept --help and --version.
8516 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
8517 (usage): New function with stream argument, doesn't exit.
8518 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
8519 (usage): New function with stream argument, doesn't exit.
8520 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
8521 (usage): Add stream argument. Don't exit.
8522 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
8523 (main): Accept --help and --version.
8524 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
8526 (main): Accept --help and --version.
8527 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
8528 (main): Accept --help and --version.
8529 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
8530 (usage): Add stream argument. Don't exit.
8532 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
8534 Fix indentation in SYNOPSIS.
8536 Updated to include changes of latest BSD mdoc version (basically,
8537 the only change is that `.Fn' and `.Fc' put a final semicolon after
8538 a function declaration in the SYNOPSIS section).
8540 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
8541 (doc-in-synopsis-section): New variable. Updated all related
8543 (doc-indent-synopsis-active): New register.
8544 (Nd, Fn, Fo): Use it.
8545 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
8546 `.Cd' with long argument line produces indented wrapped lines.
8547 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
8548 undesirable line break to be output.
8549 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
8551 (Fn, Fc): Add final `;' to output.
8552 (doc-save-global-vars, doc-restore-global-vars): Updated.
8553 * tmac/doc-common: Remove `Ex' register.
8555 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
8558 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8560 * tmac/doc.tmac (Cd): Simplify code.
8561 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
8563 2001-04-06 Werner LEMBERG <wl@gnu.org>
8565 Implement continuous underlining for nroff mode. To do that, a new
8566 request in the ditroff language has been added: `x u N' (N is 0
8569 \X and \Y are now transparent to end-of-sentence recognition.
8571 * src/include/printer.h (printer): Add `type' parameter to `special'
8573 * src/libs/libdriver/printer.cc (printer::special): Updated.
8574 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
8576 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
8577 specials of type `p'.
8578 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
8579 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
8580 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
8581 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
8582 (glyph::order): New method.
8583 (tty_printer::add_char): Use it.
8584 (tty_printer::special): New method.
8585 (tty_printer::end_page): Implement it.
8587 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
8588 * src/roff/troff/node.cc (special_node::special_node): Add parameter
8589 to set `no_init_string'.
8590 (special_node::tprint_start): Use it.
8591 (special_node::same, special_node::copy): Updated.
8592 (special_node::ends_sentence): New method.
8593 (troff_output_file::start_special): Add parameter to include
8594 inititialization of special conditionally.
8596 * src/roff/troff/env.h (environment): New member `underline_spaces'.
8597 * src/roff/troff/env.cc (do_underline_special): New function.
8598 (environment::set_font): Use it.
8599 (do_underline): Use it. This was `underline()'.
8600 (underline): Call `do_underline()'.
8601 (continuous_underline): New function which calls `do_underline()'.
8602 (environment::newline): Use `do_underline_special()'.
8603 (init_env_requests): Updated.
8605 * NEWS, man/troff_out.man: Updated.
8607 2001-04-06 Bruno Haible <haible@clisp.cons.org>
8609 * font/devutf8/R.proto: Fix code of 'shc'.
8611 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8613 Many fixes. Diag lists can now be nested also; additionally,
8614 `-compact' and `-offset' are supported.
8616 * tmac/doc.tmac (doc-have-indent): Replaced with ...
8617 (doc-list-have-indent-stackXXX): A new register stack.
8618 (doc-have-diag-list): Removed.
8619 (Bl): Use `doc-list-have-indent-stackXXX'.
8621 (doc-diag-list): Use `doc-compact-list-stackXXX'.
8622 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
8623 (doc-set-vertical-and-indent): Ditto.
8624 (doc-next-list-depth): Removed.
8625 (doc-increment-list-stack): Updated.
8626 (doc-decrement-list-stack): Use `doc-list-depth' instead of
8627 `doc-next-list-depth'.
8628 (doc-end-list, doc-end-column-list): Don't use
8629 `doc-increment-list-stack'.
8630 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
8631 (doc-save-global-vars, doc-restore-global-vars): Updated.
8632 * tmac/doc-common: Updated.
8633 * tmac/groff_mdoc.man: Updated.
8636 2001-04-02 Werner LEMBERG <wl@gnu.org>
8638 * src/devices/grotty/grotty.man: Fix grammatical error.
8640 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
8642 Remove .Ld from mdoc package; replace it with special handling of
8645 * tmac/doc-common: Remove `Ld' register.
8646 Uncomment `doc-volume-ds-*' strings.
8647 Remove `doc-operating-system-default'.
8649 * tmac/doc-syms (Ld): Removed.
8650 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
8654 * tmac/groff_mdoc.man: Many fixes and updates.
8656 2001-03-29 Werner LEMBERG <wl@gnu.org>
8658 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
8659 Bond <tkb@tkb.mpl.com>.
8660 * tmac/www.tmac: Save compatibility mode.
8662 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
8664 * tmac/groff_mdoc.man: Many fixes.
8666 2001-03-28 Werner LEMBERG <wl@gnu.org>
8668 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
8671 2001-03-27 Werner LEMBERG <wl@gnu.org>
8673 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
8674 diversion. This fixes overlong tags.
8676 2001-03-26 Werner LEMBERG <wl@gnu.org>
8678 * doc/groff.texinfo: Fixed and improved documentation of fonts.
8679 * tmac/doc-syms: Fix error messages.
8680 * tmac/an-old.tmac: Remove incorrect double backslashes.
8682 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
8684 * tmac/Makefile.sub: Strip mdoc.local also
8685 * tmac/strip.sed: Fixed.
8687 2001-03-24 Werner LEMBERG <wl@gnu.org>
8689 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
8690 selecting the font size.
8691 * tmac/groff_mdoc.man, NEWS: Document it.
8693 2001-03-23 Werner LEMBERG <wl@gnu.org>
8695 * src/roff/troff/div.cc (save_vertical_space): Add default argument
8697 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
8698 argument to restore previous font family.
8699 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
8701 * doc/groff.texinfo: More fixes and additions (mainly for font
8702 manipulating commands).
8704 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
8705 * tmac/groff_mdoc.man: This. The quick reference has been removed.
8706 * tmac/Makefile.sub, NEWS: Updated.
8708 2001-03-23 Werner LEMBERG <wl@gnu.org>
8710 Replaced mdoc implementation. The new version is `state of the
8711 art', using almost all new features of groff 1.17 -- it won't run
8712 with older versions.
8714 * tmac/doc.tmac: Completely rewritten.
8715 * tmac/doc-common: Ditto.
8716 * tmac/doc-nroff: Ditto.
8717 * tmac/doc-ditroff: Ditto.
8718 * tmac/doc-syms: Ditto.
8719 * tmac/mdoc.local: New file.
8720 * tmac/groff_mdoc.samples.man: Replaced with ...
8721 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
8722 * tmac/strip.sed: Updated.
8723 * tmac/Makefile.sub: Updated.
8726 * tmac/groff_man.man: Add `man.local' to the FILES section.
8728 2001-03-22 Werner LEMBERG <wl@gnu.org>
8730 * doc/groff.texinfo: Added many @noindent.
8731 Replaced @end_Example -> @endExample.
8732 Added info whether registers are r/o.
8733 Many other additions and fixes.
8735 2001-03-21 Werner LEMBERG <wl@gnu.org>
8737 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
8738 in makeinfo of texinfo 4.0) to be used in @Def* macros.
8739 Improved @Def* macros: Now the exact syntax of request, register,
8740 and escapes is shown.
8741 Added macros for parentheses and brackets to be used in @Def*.
8742 Many fixes and improvements of the documentation.
8744 2001-03-20 Werner LEMBERG <wl@gnu.org>
8746 * doc/groff.texinfo: Added new index: `st' (for strings).
8747 Added macros @Defstr(x).
8748 Added macro @Example (adding @group).
8749 Other minor improvements.
8751 2001-03-19 Werner LEMBERG <wl@gnu.org>
8753 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
8754 `rq' for requests. `fn' is no longer used.
8755 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
8758 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
8759 number with name of man page.
8761 2001-03-19 Larry Kollar <kollar@alltel.net>
8763 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
8766 2001-03-19 Werner LEMBERG <wl@gnu.org>
8768 * man/groff_font.man: Document `prepro', `postpro', and `print'.
8769 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
8770 * src/devices/grohtml/grohtml.man: Fixing typos.
8772 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
8774 * tmac/s.tmac (@IP): Pass `.ip' html tag.
8775 * tmac/groff_mwww.man: Remove .LINE macro
8776 * tmac/www.tmac (LINE): Add `.ti'.
8778 * src/devices/grohtml/post-html.cc (html_printer): New member
8780 (html_printer::emit_raw): Use it.
8781 (html_printer::do_linelength): Ditto.
8782 (html_printer::do_pageoffset): Ditto.
8783 (html_printer::do_indentation): Ditto.
8784 (html_printer::do_tempindent): Ditto.
8785 (html_printer::do_break): Ditto.
8786 (html_printer::begin_page): Ditto.
8787 (html_printer::do_indentedparagraph): New function.
8788 (html_printer::troff_tag): Handle `.ip'.
8789 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
8790 Add `<td width=...>' handling.
8791 (html_text::do_table): Add parameter.
8792 (html_text::do_indent): Updated.
8793 * src/devices/groohtml/html-text.h: Updated.
8795 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
8797 Introduced simple html tables to implement indentation.
8799 * src/devices/grohtml/html.h (word, word_list): New structures.
8800 (simple_output): Use it.
8801 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
8802 (html_printer): Improve indentation handling.
8803 (html_printer::emit_raw): Set `in_table' element. Handle
8805 (html_printer::write_header): Move conditional downwards.
8806 Don't allow whitespace in tags.
8807 (html_printer::do_linelength): Handle line length and indentation
8809 (html_printer::do_pageoffset): Handle indentation conditionally.
8810 (html_printer::do_indentation): Ditto.
8811 (html_printer::do_tempindent): New function member.
8812 (html_printer::do_fill): Take care of indentation.
8813 (html_printer::do_flush): Finish table.
8814 (html_printer::do_links): Ditto.
8815 (html_printer::do_break): New function for handling `.br' and `.ti'.
8816 (html_printer::troff_tag): Use it.
8818 (html_printer::flush_globs): Fix.
8819 (html_printer::flush_page): Finish table.
8820 (html_printer::html_printer): Fix error message. Set up
8822 (html_printer::add_to_sbuf): Remove special handling of character
8824 (to_unicode): Remove `stop()'.
8825 (html_printer::write_title): Cleanup.
8826 (html_printer::begin_page): Use `put_string()'. Handle indentation.
8827 (html_printer::~html_printer): Flush text and end the line.
8829 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
8830 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
8832 (html_text::start_tag): Disable newlines.
8833 (html_text::table_is_void): New function.
8834 (html_text::issue_table_begin): Ditto.
8835 (html_text::issue_table_end): Ditto.
8836 (html_text::push_para): Better table handling.
8837 (html_text::do_indent): New function.
8838 (html_text::do_table): Ditto.
8839 (html_text::done_table): Ditto.
8840 (html_text::do_tt): Handle PRE_TAG.
8841 (html_text::is_in_table): New function.
8842 (html_text::check_emit_text): Handle tables.
8843 (html_text::do_emittext): Use `nl()'.
8844 (html_text::do_para): Handle table.
8845 (html_text::remove_def): New function.
8846 * src/devices/grohtml/output.cc (word, word_list): Implement
8848 (simple_output::end_line): Flush last word.
8849 (simple_output::simple_comment): Ditto.
8850 (simple_output::begin_comment): Recoded.
8851 (simple_output::end_comment): Ditto.
8852 (simple_output::comment_arg): Removed.
8853 (simple_output::check_newline): Improve test and flush last word.
8854 (simple_output::space_or_newline): Improved.
8855 (simple_output::write_newline): Replaced with...
8856 (simple_output::nl): This.
8857 (simple_output::put_raw_char): Flush last word.
8858 (simple_output::check_space): Removed.
8859 (simple_output::put_translated_string): Ditto.
8860 (simple_output::put_string): Simplified.
8861 (simple_output::put_number): Updated.
8862 (simple_output::put_float): Ditto.
8863 (simple_output::put_symbol): Removed.
8864 (simple_output::enable_newlines): Add `check_newline()'.
8865 (simple_output::flush_last_word): New function.
8867 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
8868 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
8870 * tmac/s.tmac (@PP, @IP): Add html conditional code.
8871 * tmac/an-old.tmac (TP): Ditto.
8873 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
8875 * mdate.sh: Make it POSIX compliant.
8877 2001-03-09 Werner LEMBERG <wl@gnu.org>
8879 Added the `return' request to end a macro immediately. It simply
8880 pops iterators from the input stack until a macro iterator is found.
8882 * src/roff/troff/input.cc (input_iterator::is_macro,
8883 macro_iterator::is_macro): New member.
8884 (input_return_boundary): New class to signal an immediate return
8886 (input_stack::add_return_boundary, input_stack::is_return_boundary):
8888 (input_stack::clear): Use it.
8889 (input_stack::pop_macro): New function.
8890 (while_request): Use `is_return_boundary()'.
8891 (return_macro_request): New function.
8892 (init_input_requests): Use it.
8894 * src/roff/troff/TODO: Updated.
8895 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8897 2001-03-08 Werner LEMBERG <wl@gnu.org>
8899 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
8902 2001-03-07 Werner LEMBERG <wl@gnu.org>
8904 Make `\B' more rigid.
8906 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
8908 (get_number_rigidly): New function.
8909 * src/roff/troff/input.cc (do_expr_test): Use it.
8910 * src/roff/troff/token.h: Updated.
8912 * src/roff/troff/request.h: Fix typo (init_html_request ->
8913 init_markup_request).
8915 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
8917 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
8918 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
8919 are now `.begin', `.end', `.image'.
8921 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
8922 (html_printer::add_to_sbuf): Changing type of `code' parameter.
8923 Use add_char_to_sbuf().
8924 (to_unicode): New function.
8925 (char_translate_to_html): Changing type of `ch' parameter.
8927 (html_printer::~html_printer): Comment out doctype string.
8928 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
8929 instead of `.html-end'.
8930 (write_start_image): Use `.begin' and `.image' instead of
8931 `.html-begin' and `.html-image'.
8932 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
8933 (html_begin): Renamed to ...
8935 (html_end): Renamed to ...
8937 (html_image): Renamed to ...
8939 (init_html_requests): Renamed to ...
8940 (init_markup_requests): This.
8941 * tmac/www.tmac: Updated.
8943 2001-02-28 Bram <bram@avontuur.org>
8945 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
8948 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
8950 * doc/meref.me: Fixing some typos.
8952 2001-02-16 Werner LEMBERG <wl@gnu.org>
8954 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
8955 method. Return `HYPHEN_MIDDLE' if it was `\:'.
8956 * src/roff/troff/node.h: Updated.
8958 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
8960 * tmac/groff_tmac.man: Fix typo.
8962 2001-02-16 Werner LEMBERG <wl@gnu.org>
8964 Fixing a bug which prevented proper end-of-sentence recognition
8965 between an `unformatted' box and the following text. As a
8966 consequence, vertical line distances are no longer preserved in
8967 boxes after a call to `.unformat' -- because boxes aren't
8968 line-oriented (contrary to diversions), this doesn't make sense
8971 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
8973 (vertical_size_node::set_unformat_flag): New method.
8974 * src/roff/troff/node.hh: Updated.
8975 * src/roff/troff/input.cc (word_space_node::reread,
8976 hmotion_node::reread): Reset `unformat' flag after usage.
8977 (unformat_macro): Append only if `set_unformat_flag()' returns
8979 * src/roff/troff/troff.man: Updated.
8981 2001-02-15 Werner LEMBERG <wl@gnu.org>
8983 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
8984 documentation of `asciify' and `unformat' requests.
8986 2001-02-13 Werner LEMBERG <wl@gnu.org>
8988 Redesigned the `unformat' request. It is no longer connected with
8989 `asciify' but rather uses new `reread()' methods if the `unformat'
8990 flag is set. Additionally, the handling of space characters after
8991 unformatting has been fixed so that they retain their width.
8993 * src/roff/troff/node.h (width_list): New structure to store
8994 original widths of spaces.
8995 (node): Added `unformat' member.
8996 Replaced `num_spaces' variable with `orig_width' list.
8997 * src/roff/troff/node.cc (*node::asciify,
8998 asciify_reverse_node_list): Removed `unformat_only' flag and related
9000 (word_space_node::asciify, word_space_node::word_space_node): Use
9002 (word_space_node::~word_space_node): New destructor.
9003 (word_space_node::copy): Updated to handle `orig_width'.
9004 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
9005 (*node::merge_space): Update `orig_width' list if necessary.
9006 (*node::set_unformat_flag): New methods to set the `unformat' flag.
9007 * src/roff/troff/enc.cc (environment::space_newline): Use
9009 (environment::space): Added method to handle space width and
9010 sentence space width as parameters. Use `width_list'.
9011 (environment::make_tab_node): Updated.
9012 * src/roff/troff/env.h: Updated.
9013 * src/roff/troff/input.cc (word_space_node::reread,
9014 unbreakable_space_node::reread, hmotion_node::reread): New methods
9015 to handle nodes specially if `unformat' flag is set.
9016 (do_asciify_macro): Renamed back to ...
9017 (asciify_macro): This.
9018 (unformat_macro): New implementation to simply set the `unformat'
9021 * MORE.STUFF: Added more info about deroff.
9023 2001-02-08 Werner LEMBERG <wl@gnu.org>
9025 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9026 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
9027 and `add_self()' methods to avoid hyphenation. For example, the
9028 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
9029 soft hyphen after `foo'. Now the hyphen list is correctly
9030 `foo<ignore><ignore>bar'.
9032 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
9034 * tmac/groff_tmac.man: Fix `BIR' macro.
9036 2001-02-04 Werner LEMBERG <wl@gnu.org>
9038 A new escape sequence `\:', inserting a zero-width break point.
9040 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
9041 * src/roff/troff/input.cc (get_copy, token::next, asciify):
9043 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
9045 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
9046 and `asciify()' methods.
9047 * src/roff/troff/node.cc (space_node::space_node): Updated.
9048 (space_node::asciify): Handle `was_escape_colon'.
9049 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9051 Handle `\~' similar to other comparable requests.
9053 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
9055 (token::next): Move creation of an unbreakable_space_node to...
9056 (token::add_to_node_list): Here.
9058 Fix a bug which sometimes prevented hyphenation of words connected
9059 with `\~' or `\ ' (and other escape sequences handled as
9060 TOKEN_NODE). This also fixes a hyphenation problem with boxes
9061 (after a call to the `unformat' request).
9063 * src/roff/troff/env.h (environment::possibly_break_line,
9064 environment::hyphenate_line): Introducing `start_here' parameter.
9065 * src/roff/troff/env.cc (environment::space_newline,
9066 environment::space): Use it.
9067 (environment::possibly_break_line, environment::hyphenate_line):
9069 * src/roff/troff/input.cc (process_input_stack): Use it.
9070 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9071 space_char_hmotion_node, overstrike_node): Add
9072 `get_hyphenation_type()' method.
9073 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
9074 if `unformat_only' is active.
9076 2001-01-30 Werner LEMBERG <wl@gnu.org>
9078 Implemented new read-only number register `.linetabs' which
9079 returns 1 if in line-tabs mode, 0 otherwise.
9081 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
9082 * src/roff/troff/env.cc (get_line_tabs): New function.
9083 (init_env_requests): Use it.
9084 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9086 * VERSION, REVISION: Changing to 1.17.0.
9088 2001-01-28 Werner LEMBERG <wl@gnu.org>
9090 Fixed a bug which prevented hyphenation of words which are finished
9093 * src/roff/troff/token.h (token): Add enum type
9094 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
9095 * src/roff/troff/input.cc (token::next, token::description,
9096 get_line_arg, token::add_to_node_list, token::process): Use it.
9098 2001-01-27 Werner LEMBERG <wl@gnu.org>
9100 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
9101 * src/roff/troff/div.cc (do_divert): Use it.
9103 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
9105 2001-01-25 Werner LEMBERG <wl@gnu.org>
9107 Adding the `linetabs' request. If set, tab distances are not
9108 computed relative to the input line but relative to the output line.
9110 * src/roff/troff/env.h (environment): New member `line_tabs'.
9111 * src/roff/troff/env.cc (line_tabs_request): Implement request.
9112 (environment::environment, environment::copy): Updated.
9113 (environment::distance_to_next_tab): Use `line_tabs'.
9114 (init_env_requests): Register request.
9115 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
9118 2001-01-24 Werner LEMBERG <wl@gnu.org>
9120 Introducing a new read-only register `.int' which is set to a
9121 positive value if the last output line is interrupted (i.e., if it
9124 * src/roff/troff/env.cc (init_env_requests): Add it.
9125 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9127 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
9129 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
9130 * src/preproc/html/pre-html.cc (findPrefix): New function which
9131 generates the troff executable name via the system prefix.
9132 * src/preproc/eqn/main.cc: Modified warning message.
9134 2001-01-23 Werner LEMBERG <wl@gnu.org>
9136 troff's `box' and `boxa' requests didn't preserve temporary
9139 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
9140 `saved_target_text_length' members.
9141 * src/roff/troff/div.cc (do_divert): Use them.
9143 Tabs (but not yet leaders and fields) are now handled correctly by
9146 * node.h (hmotion_node): Add field `was_tab'.
9147 * env.cc (environment::make_tab_node): Set it.
9148 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
9150 Added new request `unformat' which will, contrary to `asciify',
9151 preserve font information after unformatting (i.e., only nodes
9152 dealing with horizontal space are converted back to input
9155 * input.cc (asciify_macro): Renamed to ...
9156 (do_asciify_macro): this, having a new parameter `unformat_only'.
9157 (asciify_macro, unformat_macro): New; using do_asciify_macro.
9158 (init_input_requests): Added `unformat'.
9159 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
9160 parameter to control asciification process.
9161 * node.h (*_node::asciify): Ditto.
9162 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9164 2001-01-20 Werner LEMBERG <wl@gnu.org>
9166 * doc/groff.texinfo: Minor improvement of `.in' documentation.
9168 2001-01-18 Werner LEMBERG <wl@gnu.org>
9170 * tmac/ps.tmac: Remove call of psold.tmac.
9171 * tmac/psold.tmac: Comment updated.
9172 * tmac/psnew.tmac: Removed since no longer needed.
9173 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
9175 * font/devutf8/R.proto: Adding `shc' glyph.
9176 * font/devutf8/NOTES: Updated.
9178 * test-groff: Updated.
9180 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
9182 First cut of the new html device driver. Changes to pre-html and
9183 the new grohtml are too numerous to be documented here.
9185 Stuff related to `html' has been renamed to `html-old' and `html2'
9186 stuff has been renamed to `html' (including directories). The new
9187 html device driver is therefore invoked as `-Thtml'.
9189 Added new `\O' escape to suppress output (needed by html driver).
9191 Added functions and code to pass info about input-level commands
9192 (`.in', `.fl', etc.) to html driver.
9194 Three new functions (.html-begin, .html-end, and .html-image) for
9195 better html handling: `html-begin' will execute the remaining line
9196 if at the outermost nesting level, increasing an internal counter.
9197 `html-end' does the same but decreases the internal counter.
9198 `html_image' puts its arguments into a special node (suppress_node)
9199 to define an image region.
9201 The `output' request has been removed.
9203 * tmac/html-tags.tmac: Removed.
9204 * tmac/arkup.tmac: Updated and renamed to ...
9205 * tmac/www.tmac: New file.
9206 * tmac/markup.tmac Updated and renamed to ...
9207 * tmac/mwww.tmac: New file.
9208 * tmac/Makefile.sub: Updated.
9209 * tmac/an-old.tmac: Updated.
9210 * tmac/eqnrc: Updated.
9211 * tmac/groff_man.man
9212 * tmac/groff_markup.man: Updated and renamed to ...
9213 * tmac/groff_mwww.man: New file.
9214 * tmac/groff_tmac.man: Updated.
9215 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
9216 * tmac/html.tmac: Updated and renamed from html2.tmac.
9217 * tmac/pspic.tmac: Updated html support.
9218 * tmac/s.tmac: Added html output support.
9219 * tmac/troffrc, tmac/troffrc-end: Updated.
9221 * Makefile.in, doc/Makefile: Updated.
9222 * doc/groff.texinfo: Added info about new `\O' escape.
9223 * doc/homepage.ms: Use `MAILTO' macro.
9225 * font/devhtml/DESC.proto: Add `C' font.
9226 * font/devhtml/Makefile.sub: Updated.
9227 * font/devhtml/R.proto: Minor fixes.
9228 * font/devhtml-old/Makefile.sub: Updated.
9230 * src/devices/grohtml-old/Makefile.sub: Updated.
9232 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
9234 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
9235 graphic_start): Add `inline' parameter. Update.
9236 (html_end_suppress, graphic_end): Update.
9238 * src/include/html-strings.h: New file.
9239 * src/include/htmlindicate.h: Comments updated.
9240 * src/include/printer.h: Updated.
9242 * src/preproc/eqn/main.cc (do_file, main): Updated.
9243 * src/preproc/pic/troff.cc (troff_output::start_picture,
9244 troff_output::finish_picture): Updated.
9245 * src/preproc/tbl/main.cc (process_input_file): Updated.
9247 * src/roff/groff/groff.cc (main): Updated.
9248 Pass device arguments to predrivers also.
9249 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
9250 * src/roff/troff/env.h (environment): Updated.
9251 New elements `need_eol' and `ignore_next_eol' (for html output).
9252 * src/roff/troff/env.cc (environment::environment): Add initializers
9253 for `need_eol' and `ignore_next_eol'.
9254 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
9256 (point_size, fill, no_fill, center, right_justify, line_length,
9257 indent, temporary_indent, break_request, handle_tab): Use
9259 (set_tabs): Use `add_html_tag_tabs()'.
9260 (environment::add_html_tag): Updated.
9261 (environment::do_break): Updated.
9262 * src/roff/troff/div.cc (space_request, flush_output): Use
9263 `environment::add_html_tag()'.
9264 * src/roff/troff/input.cc: Updated.
9265 New variable `html_level' to indicate nested `html-begin' requests.
9266 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
9267 (non_interpreted_char_node, token_node, non_interpreted_node): Add
9268 `force_tprint()' method.
9269 (token::next): Handle `\O'.
9270 (do_suppress): Implement it.
9271 (html_begin, html_end, html_image): New functions.
9272 (init_output_requests): Renamed to ...
9273 (init_html_requests): this.
9275 (macro::append_str, macro::append_unsigned, macro::append_int): New
9277 New variable `output_low_mark_miny' to limit minimal value of y.
9278 (reset_output_registers): Use it.
9279 (output_request): Removed.
9280 (get_output_registers): New function.
9281 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
9282 (*_node): Added `force_tprint()' if necessary.
9283 (special_node): New elements `tf' and `get_tfont()'.
9284 (suppress_node): New class.
9285 * src/roff/troff/node.cc:
9286 New global variables `image_no' and `suppress_start_page'.
9287 (real_output_file): New method `is_on()'.
9288 (troff_output_file): New method `start_special(tfont)'.
9289 (troff_output_file::really_print_line): Use `tprint' conditionally.
9290 (real_output_file::print_line): Updated.
9291 (real_output_file::on): Updated.
9292 (*_node): Added `force_tprint()'.
9293 (special_node::special_node): Initializer updated.
9294 (special_node::same, special_node::copy, special_node::tprint_start):
9296 (get_reg_int, get_reg_str): New functions.
9297 (suppress_node::*): New methods.
9298 New global variables last_position, last_image_filename;
9299 (min): New inline function.
9300 * src/roff/troff/reg.h, src/roff/troff/request.h,
9301 src/roff/troff/troff.h: Updated.
9303 2001-01-13 Werner LEMBERG <wl@gnu.org>
9305 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
9306 documentation of `asciify' request.
9308 2001-01-12 Werner LEMBERG <wl@gnu.org>
9310 * src/roff/troff/input.cc: Move definition of special characters
9311 like `ESCAPE_TILDE' to ...
9312 * src/roff/troff/input.h: New file.
9313 * src/roff/troff/Makefile.sub (HDRS): Add it.
9315 Extending the .asciify request to `unformat' space characters also.
9317 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
9318 to count input space characters.
9319 Update constructors to take care of it.
9320 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
9321 `ESCAPE_SPACE' instead of normal space.
9322 (word_space_node::asciify): New method.
9323 (unbreakable_space_node::asciify): New method.
9324 (word_space_node::merge_space): New method.
9325 * src/roff/troff/env.cc (environment::space_newline,
9326 environment::space): Add code to initialize `num_spaces' (using the
9327 constructor of `word_space_node').
9328 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9331 2001-01-09 Werner LEMBERG <wl@gnu.org>
9333 * man/groff_char.man: Use table header traps only conditionally.
9335 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
9337 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
9339 2001-01-08 Werner LEMBERG <wl@gnu.org>
9341 Introducing the `box' and `boxa' requests which are similar to
9342 `di' resp. `da' but omitting a partially filled line (which is
9343 restored after ending the diversion).
9345 * src/roff/troff/div.h (diversion): Add elements to save partially
9347 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
9348 partially filled line.
9349 (divert, divert_append): Updated.
9350 (box, box_append): New functions.
9351 (init_div_requests): Use them.
9352 * src/roff/troff/env.h (environment): do_divert() is now a friend.
9353 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9355 * doc/groff.texinfo: Fix documentation of `lf' request.
9357 2000-12-25 Werner LEMBERG <wl@gnu.org>
9359 * src/roff/troff/troff.man, NEWS: Document `writem' request.
9361 2000-12-21 Werner LEMBERG <wl@gnu.org>
9363 Ignore `ss' request if in compatibility mode.
9365 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
9366 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
9367 * src/roff/troff/env.cc (space_size): Use it.
9369 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
9370 `ss' request in nroff mode.
9372 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
9375 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
9377 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
9379 2000-12-13 Werner LEMBERG <wl@gnu.org>
9381 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
9382 * src/preproc/eqn/neqn.man: Small fixes and additions.
9384 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
9386 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
9389 * src/preproc/eqn/neqn.man: New file.
9391 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
9394 * tmac/e.tmac: Add `T&' macro.
9395 Fix `indent cannot be negative' warning.
9396 * tmac/s.tmac: Fix `indent cannot be negative' warning.
9398 2000-12-07 Werner LEMBERG <wl@gnu.org>
9400 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
9402 2000-12-06 Werner LEMBERG <wl@gnu.org>
9404 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
9407 * MORE.STUFF: Added info about deroff for djgpp.
9409 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
9410 documentation of -rcR switch.
9412 2000-12-03 Werner LEMBERG <wl@gnu.org>
9414 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
9415 if -rcR=1 (which is now the default in nroff mode), a single, very
9416 long page is created instead of multiple pages: All `ne' and `wh'
9417 requests are put into conditionals; a new macro `an-end' is added to
9418 be called with `em'.
9420 Some other minor cleanups.
9422 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
9424 2000-12-02 Werner LEMBERG <wl@gnu.org>
9426 Fixing a bug which prevented hyphenation in words followed
9427 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
9429 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
9430 Adding possibly_break_line().
9431 * src/roff/troff/env.h (environment): Make possibly_break_line()
9434 Make `\~' usable in .tr request.
9436 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
9437 (token): Add stretchable_space().
9438 * src/roff/troff/input.cc (token::next, token::delimiter,
9439 token::description, process_input_stack, do_translate,
9440 add_to_node_list, token::process): Use it.
9441 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
9442 for adjusting the space.
9443 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
9444 for stretchable space.
9445 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
9446 (make_node): Add code for stretchable space.
9447 * src/roff/troff/env.cc (environment::add_char): Use it.
9448 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
9449 (get_copy, token::next, transparent_translate, asciify): Use it.
9451 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
9452 doc/groff.texinfo: Updated.
9453 * man/groff.man: Small reorderings.
9455 2000-11-23 Werner LEMBERG <wl@gnu.org>
9458 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
9460 * src/roff/troff/input.cc (main): Add `config_macro_path' and
9461 `safer_macro_path' to -M option.
9462 * src/roff/troff/troff.man: Fixes.
9464 2000-11-22 Werner LEMBERG <wl@gnu.org>
9466 Use safer path (except for config files) if -U isn't specified. Add
9467 a special macro path (without home and current directory) for config
9468 files. Add home directory to unsafe path for consistency. Don't
9469 include the home directory in the font path.
9471 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
9473 * src/include/macropath.h: Add `config_macrp_path'.
9474 * src/libs/libgroff/fontfile.cc: Fix font path.
9475 * src/roff/troff/input.cc (process_startup_file): Use
9476 `config_macro_path'.
9477 (main): Select unsafe path if -U is given.
9479 * src/preproc/eqn/main.cc (main): Fixing search path for
9481 * src/preproc/eqn/eqn.man: Updated.
9483 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
9486 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
9487 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
9488 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9489 src/devices/grotty/grotty.man: Updated.
9491 * Makefile.in: Fix comments.
9493 2000-11-17 Werner LEMBERG <wl@gnu.org>
9495 * tmac/safer.tmac: Empty file added (again) for compatibility
9497 * tmac/Makefile.sub: Updated.
9499 2000-11-16 Werner LEMBERG <wl@gnu.org>
9501 * src/devices/grodvi/dvi.cc (main),
9502 src/devices/grohtml2/post-html.cc (main),
9503 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9504 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9505 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9506 (main), src/preproc/html2/pre-html.cc (main),
9507 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9508 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9509 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9510 (main), src/utils/hpftodit/hpftodit.cc (main),
9511 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
9512 (main), src/utils/lookbib/lookbib.cc (main),
9513 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
9514 (main): Use stdout for -v.
9515 * src/roff/groff/groff.cc (run_commands),
9516 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
9517 to make direct printing to stdout possible.
9518 * src/roff/groff/pipeline.h: Updated.
9520 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
9521 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
9522 * src/utils/afmtodit/afmtodit.man: Updated.
9524 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
9525 (version): New function.
9527 * src/utils/addftinfo/addftinfo.man: Updated.
9529 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
9530 Fixing copyright dates.
9532 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
9535 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
9538 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
9540 2000-11-15 Werner LEMBERG <wl@gnu.org>
9542 In all programs, make -v return immediately with exit status 0 to
9543 be compliant with the GNU standard.
9545 * src/devices/grodvi/dvi.cc (main),
9546 src/devices/grohtml2/post-html.cc (main),
9547 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9548 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9549 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9550 (main), src/preproc/html2/pre-html.cc (main),
9551 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9552 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9553 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9554 (main): Implement it.
9557 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
9558 and postprocessors to the -v option.
9560 * src/roff/grog/grog.pl: Implement -v.
9561 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
9562 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9564 * src/roff/nroff/nroff.sh: Implement -v.
9565 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
9566 * src/roff/nroff/nroff.man: Updated.
9568 * src/preproc/eqn/main.cc (main): Fix comment typo.
9570 * MORE.STUFF: Added info about djgpp port of grap.
9572 2000-11-14 Werner LEMBERG <wl@gnu.org>
9574 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
9575 mode (or rather, implemented non-compatibility mode).
9576 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9578 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
9579 replacing it -- we don't find gxditview otherwise.
9580 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
9582 * src/preproc/pic/depend: Removed. Unnecessary.
9584 Implemented dummy keyword `solid' in pic for compatibility with
9587 * lex.cc (lookup_keyword): Added `solid'.
9588 * pic.y: Added SOLID with dummy rule.
9589 * pic.cc, pic_tab.h: Regenerated.
9590 * doc/pic.ms: Updated.
9592 2000-11-13 Werner LEMBERG <wl@gnu.org>
9594 For security reasons, don't use the current directory but the home
9595 directory while searching and scanning troffrc and troffrc-end.
9596 Similarly, replace the current directory with the home directory
9599 * Makefile.in (fontpath, tmacpath): Remove current directory.
9601 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
9602 two parameters `add_home' and `add_current'.
9603 (search_path::~search_path, search_path::command_line_dir,
9604 search_path::open_file): Remove tests for `dirs' being zero.
9605 * src/include/searchpath.h: Adjust.
9606 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
9608 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
9610 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
9611 * src/roff/troff/input.cc: Use `mac_path', initialized with
9613 (process_startup_file): Set `mac_path' to `safer_macro_path'.
9614 * src/roff/troff/env.cc: Use `mac_path'.
9616 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
9618 * NEWS, man/roff.man, src/roff/troff/troff.man,
9619 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
9622 2000-11-12 Werner LEMBERG <wl@gnu.org>
9624 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
9626 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
9627 * configure.in: Fix typo in comment.
9628 * configure: Regenerated.
9630 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
9633 2000-11-08 Werner LEMBERG <wl@gnu.org>
9635 Add system tmac directory (/usr/local/lib/groff/site-tmac).
9637 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
9638 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
9641 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
9642 * tmac/Makefile.sub (install_data): Create
9643 $(systemtmacdir) and $(localtmacdir).
9644 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
9645 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
9646 NEWS, doc/groff.texinfo: Updated and minor fixes.
9648 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
9649 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
9650 $(systemtmacdir) since the wrapper files are platform-dependent.
9652 2000-11-01 Werner LEMBERG <wl@gnu.org>
9654 * doc/groff.texinfo: Fix typo.
9656 2000-10-26 Werner LEMBERG <wl@gnu.org>
9658 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
9659 tmac.doc.old -> doc-old.tmac
9660 tmac.an.old -> an-old.tmac
9662 * tmac/tmac.*: Moved to ...
9663 * tmac/*.tmac: this.
9664 * tmac/man.local: Fix comment.
9665 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
9666 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
9667 Added some `FILES' sections. More use of @...@ directives. Other
9669 * arch/djgpp/README, font/devutf8/NOTES: Updated.
9670 * doc/homepage.ms, doc/groff.texinfo: Updated.
9671 * man/groff.man, man/roff.man: Updated.
9672 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
9673 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9674 src/devices/grotty/grotty.man: Updated.
9675 * src/preproc/pic/pic.man: Updated.
9676 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
9677 instead of -mdoc.old.
9678 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
9679 * src/roff/nroff/nroff.man: Updated.
9682 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
9684 * tmac/mm.diff: Removed -- it has no use now since the mm package
9687 * tmac/*: Removed trailing spaces.
9689 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
9690 the tmac subdirectory also).
9692 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
9693 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
9694 stuff since it is no longer needed.
9696 * README, PROBLEMS: Updated.
9698 2000-10-25 Werner LEMBERG <wl@gnu.org>
9700 Invert current behaviour: Search first FOOBAR.tmac, then
9703 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
9704 (open_mac_file, macro_source): Implement it.
9705 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
9706 doc/groff.texinfo, NEWS: Document it.
9708 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
9709 Small documentation improvements.
9711 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
9714 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
9716 2000-10-24 Werner LEMBERG <wl@gnu.org>
9718 Add local tmac directory (groff/site-tmac).
9720 * Makefile.in: Add $(localtmacdir).
9721 (uninstall_dirs): Add $(localtmacdir).
9722 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
9723 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
9724 in $(localtmacdir). Create $(localtmacdir).
9725 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
9726 Updated and minor fixes.
9728 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
9730 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
9732 2000-10-23 Werner LEMBERG <wl@gnu.org>
9734 Move hyphen.us to tmac directory.
9736 * src/roff/troff/hyphen.us: Removed.
9737 * src/tmac/hyphen.us: Added.
9738 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
9740 Change installation structure for data files from .../groff/... to
9741 .../groff/<version><revision>/... to be conform with other GNU
9744 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
9745 doc/Makefile: Implement it.
9746 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
9747 * configure: Updated.
9748 * arch/djgpp/README, font/devutf8/NOTES: Use it.
9749 * NEWS: Document it.
9750 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
9751 @MACRODIR@ instead of hard-coded directories.
9753 2000-10-22 Werner LEMBERG <wl@gnu.org>
9755 Implement $GROFF_BIN_PATH environment variable (which defaults to
9756 $bindir) used for child programs of groff and similar wrappers.
9758 * gendefs.sh: Improve documentation.
9759 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
9760 src/preproc/eqn/Makefile.sub (neqn),
9761 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
9762 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
9764 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
9765 $GROFF_PATH__ (the latter for communication with troff).
9766 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
9768 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
9769 doc/groff.texinfo: Document it.
9771 * doc/groff.texinfo: Improve documentation of troff's -a option.
9773 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
9775 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
9776 non-intrusive eol marker.
9777 (troff_output_file::determine_line_limits): New function.
9778 (troff_output_file::draw): Use it.
9779 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
9780 output_pending_lines() instead of output_line().
9781 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
9782 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
9783 createImage): Small fixes.
9785 2000-10-14 Werner LEMBERG <wl@gnu.org>
9787 Replace tmac.safer with a real secure solution.
9789 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
9790 system_request, pipe_output): Disable requests if in safer mode.
9791 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
9792 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
9793 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
9794 doc/groff.texinfo, src/roff/groff/groff.man,
9795 src/roff/troff/troff.man, arch/djgpp/README: Updated.
9797 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
9798 (resource_manager::output_prolog): Replace setenv() with putenv().
9800 2000-10-09 Werner LEMBERG <wl@gnu.org>
9802 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
9803 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
9804 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
9805 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
9806 compilation errors with some compilers. It seems that this code
9807 is no longer necessary -- if yes, it is easy to add some #ifdef's
9808 for that particular old-fashioned compiler.
9810 * MORE.STUFF: Added info about Meta-tbl.
9812 * doc/groff.texinfo: Added more info about `.if "..."..."'.
9814 2000-10-07 Werner LEMBERG <wl@gnu.org>
9816 Adding a new escape sequence \B'...': If the string between
9817 the delimiters is a valid numeric expression, return the character
9818 `1', and `0' otherwise. This is an analogon to \A.
9820 * src/roff/troff/input.cc (do_expr_test): Implement it.
9821 (token::next): Use it.
9822 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
9824 * tmac/tmac.trace: Made independent from escape character.
9826 2000-10-06 Werner LEMBERG <wl@gnu.org>
9828 Adding a new request .dei: define indirect. The first and second
9829 parameter of .dei are taken from string registers instead directly;
9830 this very special request is needed to make tmac.trace independent
9831 from the escape character (which might even be disabled).
9833 * src/roff/troff/input.cc (do_define_macro): Implement it.
9834 (define_macro_indirect): New function.
9835 (init_input_requests): Use it.
9837 Adding two requests .ecs and .ecr: Save and restore the escape
9838 character. These two requests are needed to make tmac.trace
9839 independent from the escape character (which might even be
9842 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
9844 (init_input_requests): Use it.
9846 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9848 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
9850 Adding a new option -P and new environment variable GROPS_PROLOGUE
9851 to grops, selecting a different prologue file (minor modifications
9854 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
9855 src/devices/grops/ps.cc (main): Implement it.
9856 * src/devices/grops/grops.man, NEWS: Document it.
9858 2000-09-22 Werner LEMBERG <wl@gnu.org>
9860 * INSTALL: Add info about selecting paper format.
9862 2000-09-21 Werner LEMBERG <wl@gnu.org>
9864 * src/roff/troff/input.cc (main): Fixing compiler warning.
9865 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
9866 strings.h from the former to the latter.
9867 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
9868 stuff from the former to the latter.
9870 2000-09-11 Werner LEMBERG <wl@gnu.org>
9872 Implementing two new requests .tm1 and .tmc: The former is similar
9873 to .tm but can output leading spaces; its syntax is similar to
9874 defining a string, i.e., a `"' can be used to mark the beginning of
9875 the string to be written to stderr: `.tm1 " test'. The latter is
9876 similar to .tm1 but doesn't write out a final newline character.
9878 * src/roff/troff/input.cc (terminal1, terminal_continue,
9879 do_terminal): New functions.
9880 (init_input_requests): Use them.
9881 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9883 2000-09-09 Werner LEMBERG <wl@gnu.org>
9885 * tmac/groff_mdoc.samples.man: Small fixes.
9887 2000-09-08 Werner LEMBERG <wl@gnu.org>
9889 * tmac/groff_mdoc.man: Fixing typo.
9891 2000-09-02 Werner LEMBERG <wl@gnu.org>
9893 Implementing a .nop request which does nothing.
9895 * src/roff/troff/input.cc (nop_request): New function.
9896 (init_input_requests): Use it.
9897 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9899 2000-09-01 Werner LEMBERG <wl@gnu.org>
9901 * doc/groff.texinfo: Added some comments.
9903 2000-08-30 Werner LEMBERG <wl@gnu.org>
9905 * src/roff/troff/TODO: Updated.
9907 2000-08-25 Werner LEMBERG <wl@gnu.org>
9909 * doc/groff.texinfo: Fix comment how to compile the DVI file.
9911 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
9913 * font/devps/generate/Makefile (SHELL): Define explicitly to
9914 "/bin/sh", for non-Unix platforms.
9915 (extraclean): Use a more portable "" quoting instead of a
9916 backslash (which doesn't work on DOS/Windows).
9918 * font/devlj4/generate/Makefile (extraclean): Ditto.
9920 * font/devdvi/generate/Makefile (extraclean): Ditto.
9922 2000-08-25 Werner LEMBERG <wl@gnu.org>
9924 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
9925 src/roff/troff/troff.man: Document Eli's latest changes.
9927 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
9929 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
9930 macro file names of the form NAME.tmac as well as tmac.NAME.
9932 2000-08-25 Werner LEMBERG <wl@gnu.org>
9934 * src/include/posix.h: Remove definition of FILENAME_MAX.
9936 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
9937 `sys_fatal' and `stop' function().
9939 * test-groff: Updated.
9941 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
9943 Added the new troff command .output <arg> to suppress output (while
9944 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
9945 registers (for passing the output dimensions to the output device).
9947 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
9949 * src/roff/troff/node.h, src/roff/troff/node.cc
9950 (troff_output_file::really_print_line,
9951 ascii_output_file::really_print_line,
9952 supress_output_file::really_print_line): Use `width' parameter.
9953 (troff_output_file::really_on, troff_output_file::really_off,
9954 output_file::on, output_file::off, real_output_file::on,
9955 real_output_file::off, real_output_file::really_on,
9956 real_output_file::really_off): New functions.
9957 (real_output_file:public output_file): New variable `output_on'.
9958 (real_output_file::begin_page, real_output_file::copy_file,
9959 real_output_file::transparent_char, real_output_file::print_line):
9961 (real_output_file::print_line): Use check_output_limits.
9962 * src/roff/troff/reg.h, src/roff/troff/request.h,
9963 src/roff/troff/input.cc (assign_registers): New function to remove
9965 (do_ps_file): Use it.
9966 (check_output_limits, reset_output_registers, output_request,
9967 init_output_requests): New functions.
9968 (init_input_requests): Updated.
9970 Added new grohtml2 device and html2 preprocessor (coding
9971 not yet finished) which will eventually replace grohtml.
9973 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
9975 * src/include/htmlindicate.h, src/include/htmlindicate
9976 (html_begin_suppress, html_end_suppress): New functions.
9977 * src/preproc/tbl/main.cc: Use it.
9978 * src/roff/groff/groff.cc: Add support for html2 device (which will
9979 automatically invoke the html2 preprocessor).
9980 * src/roff/troff/input.cc (is_html2): New variable.
9981 * src/roff/troff/troff.h, src/roff/troff/env.h,
9982 src/roff/troff/env.cc (environment::add_html_tag): New function
9984 (environment::do_break): Use it.
9985 * font/devhtml2/*: New files.
9986 * src/devices/grohtml2: New device.
9987 * src/preproc/html2: New preprocessor.
9988 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
9990 2000-08-23 Werner LEMBERG <wl@gnu.org>
9992 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
9994 2000-08-22 Werner LEMBERG <wl@gnu.org>
9996 * src/include/lib.h: Provide a fix for IRIX to not include
9999 2000-08-18 Werner LEMBERG <wl@gnu.org>
10001 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
10002 since some non-GNU sed programs can't handle null regexps.
10003 * configure, src/preproc/eqn/Makefile.sub,
10004 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
10006 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
10007 bug (string.h and strings.h are both needed according to latest
10010 * MORE.STUFF: Added info about unroff and troffcvt.
10012 2000-08-08 Werner LEMBERG <wl@gnu.org>
10014 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
10017 * tmac/tmac.man.old: Remove unused number register.
10019 * tmac.doc: Minor documentation fix.
10021 2000-08-07 Paul Eggert <eggert@twinsun.com>
10023 * src/roff/groff/pipeline.c (is_system_shell):
10024 Fix typo: "monocased_shell" no longer exists.
10026 2000-08-07 Paul Eggert <eggert@twinsun.com>
10028 Remove FILENAME_MAX limits.
10030 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
10031 that the argument length is less than FILENAME_MAX.
10032 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
10033 Use struct hack to allocate and free file name.
10034 (struct xtmpfile_list): fname is now part of the structure,
10035 not a pointer to another string.
10037 2000-08-07 Tom Schmidt <tschmidt@micron.com>
10039 * src/include/posix.h: Add a default value for FILENAME_MAX.
10041 2000-08-06 Paul Eggert <eggert@twinsun.com>
10043 Add support for new BSD-style man pages (with ".Dd" instead of
10044 ".TH"), so that "groff -man" understands both styles, even
10045 when running "groff -man" on a host whose system man page
10046 macros don't support ".Dd".
10048 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
10049 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
10050 in case the system man macros don't define Dd or TH.
10052 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
10053 * tmac/tmac.an: New one-line file.
10054 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
10056 2000-08-06 Werner LEMBERG <wl@gnu.org>
10058 * src/roff/troff/troff.man: Fixing typos.
10060 Version 1.16.1 released
10061 =======================
10063 2000-07-31 Werner LEMBERG <wl@gnu.org>
10065 Preparing release 1.16.1.
10067 * REVISION: Revision number set to 1.
10068 * MORE.STUFF: Added info about port to DOS.
10069 * NEWS, win32-diffs: Updated.
10071 * src/include/nonposix.h: Remove first line -- this file is used
10074 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
10077 2000-07-30 Werner LEMBERG <wl@gnu.org>
10079 * doc/texinfo.tex: Update to latest version.
10081 2000-06-28 Paul Eggert <eggert@twinsun.com>
10083 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
10084 commands that fail. Don't assume that "export a=b" is valid shell
10085 syntax. This is needed for Solaris 2.5.1.
10087 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
10088 comment about missing Solaris headers.
10090 * PROBLEMS: Add section about problems with Sun Make and VPATH.
10092 2000-06-25 Werner LEMBERG <wl@gnu.org>
10094 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
10097 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
10099 * win32-diffs: Updated.
10100 * README.WIN32: Added CRs to make all Windows editors happy.
10102 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
10103 src/roff/groff/pipeline.c).
10105 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10107 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
10108 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
10110 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
10112 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
10113 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
10115 (main): Support non-Posix systems with several different styles of
10116 slash characters in file names.
10118 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
10119 (main) [SET_BINARY]: Switch stdin into binary mode.
10121 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
10122 (main): Support file names with several possible slash-type
10123 characters, as given by DIR_SEPS[] in nonposix.h.
10124 (main) [__MSDOS__]: If renaming the temporary index file fails
10125 because it has more than one dot in its trunk, replace the dot
10126 with an underscore and try again.
10127 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
10129 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
10131 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
10132 (File::File): Open the input file in binary mode. Strip CR
10133 characters from each CR-LF pair.
10134 (xbasename): Support file names with several possible slash-type
10135 characters, as given by DIR_SEPS[] in nonposix.h.
10137 * src/include/Makefile.sub (HDRS): Add nonposix.h.
10139 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
10140 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
10141 [!_POSIX_VERSION]: Define for traditional Unix systems.
10142 (real_output_file::real_output_file): Remove the MSVC-specific
10143 call to popen, use instead POPEN_WT, appropriately defined on
10144 nonposix.h. #include nonposix.h.
10145 (real_output_file::~real_output_file): Remove the MSVC-specific
10146 call to pclose, a suitable macro is now defined on nonposix.h.
10147 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
10148 and WEXITSTATUS instead of assuming traditional Unix
10149 interpretation of the status returned by pclose.
10151 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
10152 call to popen, use POPEN_RT instead (appropriately defined on
10153 nonposix.h). #include nonposix.h.
10154 (ps_bbox_request): Open the PostScript file in binary mode.
10155 Close the file after processing it.
10156 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
10159 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
10160 A version of run_pipeline that doesn't use `fork'.
10161 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
10162 (system_shell_name, system_shell_dash_c)
10163 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
10164 the ugliness of testing DOS/Windows file names for equality, and
10165 support both stock shells and ports of Unix shells.
10167 * src/roff/groff/groff.cc: #include nonposix.h.
10168 (BSHELL): Definition moved to nonposix.h.
10169 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
10170 instead of a literal "-c".
10171 (xbasename): Support file names with several possible slash-type
10172 characters, as given by DIR_SEPS[] in nonposix.h.
10173 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
10174 of literal strings.
10176 * src/preproc/soelim/soelim.cc: #include nonposix.h.
10177 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
10179 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
10182 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
10184 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
10187 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
10189 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
10190 P_tmpdir is defined, use it instead of the literal "/tmp".
10191 (remove_tmp_files, add_tmp_file): New functions.
10192 (xtmpfile): Record temporary files and register an atexit function
10193 to delete them explicitly, instead of relying on the OS to do
10194 that, which doesn't work on non-Unix systems.
10196 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
10197 (search_path::search_path): Use PATH_SEP instead of a literal
10199 (search_path::command_line_dir): Ditto.
10200 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
10201 to support non-Posix systems.
10203 * src/libs/libbib/search.cc: #include nonposix.h.
10204 (search_list::add_file): Open the file in binary mode.
10206 * src/libs/libbib/linear.cc: #include nonposix.h.
10207 (file_buffer::load): Remove \r characters preceding \n from the
10210 * src/libs/libbib/index.cc: #include nonposix.h.
10211 (make_index_search_item): Open index_filename in O_BINARY mode.
10212 (index_search_item_iterator::get_tag): Ditto. Remove \r
10213 characters before \n characters.
10214 (index_search_item::check_files): Open files in binary mode.
10215 (index_search_item::munge_filename): Support DOS-style file names
10216 with backslashes and drive letters, use IS_ABSOLUTE.
10218 * src/devices/grops/ps.cc: #include nonposix.h.
10219 (main) [SET_BINARY]: Switch stdout to binary mode.
10221 * src/devices/grolj4/lj4.cc: #include nonposix.h.
10222 (main) [SET_BINARY]: Switch stdout to binary mode.
10224 * src/devices/grolbp/lbp.cc: #include nonposix.h
10225 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
10227 * src/devices/grodvi/dvi.cc: #include nonposix.h.
10228 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
10230 (main) [SET_BINARY]: Switch stdout to binary mode.
10231 [_MSC_VER]: Remove an explicit call to _setmode.
10233 * src/include/nonposix.h: New file.
10235 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
10236 operation when building with DJGPP.
10237 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
10238 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
10241 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
10243 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
10244 etc. can include a semi-colon on DOS/Windows.
10245 (depend.temp): Use depend1.temp instead of depend.temp1, to
10246 prevent files from overerwiting each other on 8+3 filesystems.
10248 * gendef.sh (t): Change definition to work with DOS/Windows.
10250 doc/groff.texinfo: Apart of some typo corrections, I also changed
10251 some index entris, to make them more non-ambiguous, and also put
10252 @ignore around some parts that are not yet written, to allow the
10253 Info output be readable.
10255 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
10257 Replaced specific checks for function declarations with a generic
10258 routine taken from GNU bfd.
10260 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
10261 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
10262 * configure.in: Use it.
10263 * src/devices/grolbp/lbp.cc, src/include/lib.h,
10264 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
10265 src/roff/groff/groff.cc: Use it.
10266 * Makefile.in, configure: Updated.
10268 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
10270 * src/devides/grolbp/lbp.h: Removed unused variables.
10272 2000-05-31 Keith Thompson <kst@sdsc.edu>
10274 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
10277 2000-05-31 Werner LEMBERG <wl@gnu.org>
10279 * aclocal.m4 (GROFF_SRAND): New function to test the return value
10280 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
10281 * configure.in: Use it.
10282 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
10283 * configure, Makefile.in: Updated.
10285 * configure.in: Add test for strncasecmp().
10286 * src/include/lib.h: Use it.
10288 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
10290 * src/preproc/grn/Makefile.sub: Add MLIB.
10292 2000-05-29 Nix <nix@esperi.demon.co.uk>
10294 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
10296 2000-05-29 Werner LEMBERG <wl@gnu.org>
10298 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
10300 * PROBLEMS: Small update.
10302 * src/devices/grolbp/lbp.cc: Various small fixes.
10304 2000-05-28 Keith Thompson <kst@sdsc.edu>
10306 * src/roff/nroff/nroff.sh: Fix main loop syntax.
10308 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
10310 2000-05-25 Werner LEMBERG <wl@gnu.org>
10312 * man/roff.man: Removed unused macro.
10314 2000-05-24 Werner LEMBERG <wl@gnu.org>
10316 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
10317 This is needed e.g. if you do
10318 `make distclean; ./configure; make dist'.
10320 Version 1.16 released
10321 =====================
10323 2000-05-23 Werner LEMBERG <wl@gnu.org>
10325 Adding font CWI (constant width italic) to devdvi.
10327 * font/devdvi/CWI: New file.
10328 * font/devdvi/generate/Makefile: Add generating rule.
10329 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
10330 tmac/tmac.dvi: Use it.
10331 * NEWS: Announce it.
10333 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
10334 * font/devlj4/generate/Makefile: Cosmetic changes only.
10336 * man/groff.man: Removed most of the redundant description of
10337 special characters (which is in groff_char.man). Added font
10338 translation CB->CR for devdvi. Other minor fixes.
10340 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
10341 (registered) symbols.
10343 2000-05-22 Werner LEMBERG <wl@gnu.org>
10345 * doc/Makefile: Added rule for creating info files.
10347 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
10349 * font/devdvi/generate/Makefile: Fixed dependencies.
10351 * font/devps/*: Regenerated. Heavy changes for Bookman and
10352 NewCentury Schoolbook!
10353 * font/devps/generate/afmname: Will now run with GNU awk.
10354 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
10355 * font/devps/generate/Makefile: Cosmetic changes only.
10357 2000-05-21 Werner LEMBERG <wl@gnu.org>
10359 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
10360 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
10361 `.SS' now produces a heading with a smaller size than `.SH'.
10362 Completely formatted.
10363 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
10365 * man/groff.man: Improved table appearance. Use of `eo' request
10366 to reduce number of doubled backslashes in macro definitions.
10367 Replacing `\e' with `\(rs'. Other minor fixes.
10369 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
10370 to have correct line number.
10372 * INSTALL: Small improvement.
10374 2000-05-20 Bernd Warken <bwarken@mayn.de>
10376 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
10379 2000-05-19 Bernd Warken <bwarken@mayn.de>
10381 * man/groff.man: Complete update (with a lot of corrections by WL).
10383 2000-05-18 Werner LEMBERG <wl@gnu.org>
10385 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
10387 * font/*/*: Implement it.
10388 * man/groff_char.man, NEWS: Document it.
10390 * src/include/unix.h: Removed. It isn't used.
10392 * doc/groff.texinfo: Slight improvements.
10394 2000-05-17 Werner LEMBERG <wl@gnu.org>
10396 * README, win32-diffs: Small fixes and improvements.
10398 2000-05-16 Werner LEMBERG <wl@gnu.org>
10400 * FDL: New file (the Free Documentation License version 1.1).
10402 * doc/groff.texinfo: Added many start-up values for gtroff.
10403 Some structural improvements of the source code.
10405 2000-05-15 Werner LEMBERG <wl@gnu.org>
10407 * src/roff/troff/input.cc: Added small comment about troffrc-end.
10408 * src/roff/troff/troff.man: Added info about troffrc-end.
10410 2000-05-14 Werner LEMBERG <wl@gnu.org>
10412 * Makefile.in (EXTRADIRS): Fix typos.
10413 (dist): Handle deletion of old .tar.gz file correctly.
10414 (DISTDIRS): Include all tty output devices.
10416 * doc/groff.texinfo: Adding more cross references; countless other
10419 2000-05-13 Werner LEMBERG <wl@gnu.org>
10421 * MORE.STUFF: Added Robert Marks's utilities.
10423 2000-05-12 Werner LEMBERG <wl@gnu.org>
10425 Added win32 port contributed by Blake McBride
10426 <blake@florida-software.com>.
10428 * README.WIN32, win32-diffs: New files.
10431 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
10432 (tmove, tmove2): Added parentheses to avoid compiler warnings.
10433 (change): Removed unused variables.
10435 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
10436 (savebounds): Changed return value from `int' to `void'.
10437 * src/preproc/grn/hdb.cc: Ditto.
10439 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
10440 final backslash in comment to avoid compiler warning.
10442 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
10444 * doc/groff.texinfo: More fixes.
10446 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
10448 * tmac/tmac.doc: Documentation fix.
10450 2000-05-11 Werner LEMBERG <wl@gnu.org>
10452 * doc/groff.texinfo: Reading the source code shows up a lot of
10453 omissions and incorrect data... More conversion to @Deffn macros.
10455 2000-05-10 Werner LEMBERG <wl@gnu.org>
10457 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
10460 * src/roff/troff/request.h: Removing unused `no_break_flag'.
10462 2000-05-09 Werner LEMBERG <wl@gnu.org>
10464 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
10467 * doc/groff.texinfo: Extended history section. More conversion to
10468 @Deffn macros. More .tr documentation.
10470 2000-05-07 Werner LEMBERG <wl@gnu.org>
10472 * doc/groff.texinfo: Completed tab section. Added info about
10475 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
10477 * PROBLEMS: Describe configure script fix for OS/390 Unix.
10479 2000-05-05 Werner LEMBERG <wl@gnu.org>
10481 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
10483 * NEWS: Document it.
10485 * man/troff.man: Minor optical improvements.
10487 2000-05-03 Werner LEMBERG <wl@gnu.org>
10489 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
10491 * font/*/*: Implement it.
10492 * man/groff_char.man, NEWS: Document it.
10494 2000-05-02 Werner LEMBERG <wl@gnu.org>
10496 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
10498 * NEWS: Document the three new man pages.
10500 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
10501 * configure: Updated.
10503 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
10505 2000-05-01 Werner LEMBERG <wl@gnu.org>
10507 Added grap support to grog.
10509 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
10510 * src/roff/grog/grog.man: Document it.
10512 * doc/groff.texinfo, NEWS: Add info about grap support.
10514 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
10515 (with slight fixes by me).
10517 * tmac/groff_tmac.man: New file documenting tmac mechanism.
10518 * tmac/Makefile.sub: Add groff_tmac.man.
10519 * man/roff.man: New file giving overview of roff system.
10520 * man/troff.man: A short reference of troff.
10521 * man/Makefile.sub: Add roff.man and troff.man.
10523 2000-04-30 Werner LEMBERG <wl@gnu.org>
10525 Added grap support to groff.
10527 * src/roff/groff/groff.cc: Implement it.
10528 * src/roff/groff/groff.man: Document it.
10530 * src/devices/grotty/grotty.man: Add cp1047 device.
10531 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
10533 * src/roff/groff/groff.man: Ditto.
10534 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
10535 * doc/groff.texinfo: Ditto.
10537 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
10540 2000-04-29 Werner LEMBERG <wl@gnu.org>
10542 * man/groff_char.man: Add `pc' glyph.
10543 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
10544 * tmac/tmac.tty: Add `pc' glyph.
10545 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
10546 we use cp1047 output device.
10548 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
10549 there are still hardcoded latin1->unicode values in utf8's font
10551 * configure: Updated.
10552 * NEWS: Minor clarification. Updated.
10554 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
10557 2000-04-28 Werner LEMBERG <wl@gnu.org>
10559 Adding EBCDIC code page 1047.
10561 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
10562 font/devcp1047/DESC.proto: New files.
10564 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
10565 either ascii/latin1 or cp1047.
10566 * Makefile.in: Use it.
10567 * configure: Updated.
10569 Replacing and/or adding `md' (mathdot) glyph with `pc'
10570 (periodcentered) in all text fonts.
10572 * font/*/*: Change it.
10574 2000-04-27 Werner LEMBERG <wl@gnu.org>
10576 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
10578 * configure.in: Add check for strings.h.
10579 * src/include/driver.h: Use HAVE_STRINGS_H.
10580 * src/devices/grolbp/lpb.cc: Remove string.h.
10582 * src/include/groff-getopt.h: New file. It will be used instead of
10583 getopt.h (to be included in lib.h) to avoid endless problems with
10584 picky C++ compilers.
10585 * src/include/lib.h: Use groff-getopt.h.
10586 * src/include/Makefile.sub: Updated.
10588 * configure: Updated.
10589 * Makefile.in: Updated.
10591 * NEWS: Mention EBCDIC support.
10593 2000-04-26 Werner LEMBERG <wl@gnu.org>
10595 * TODO: Some additions.
10597 2000-04-25 Werner LEMBERG <wl@gnu.org>
10599 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
10602 2000-04-23 Werner LEMBERG <wl@gnu.org>
10604 * src/roff/troff/troff.man: Minor fixes.
10606 2000-04-22 Werner LEMBERG <wl@gnu.org>
10608 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
10609 `.T' string register and the incompatible definition of the `.T'
10610 number register (compared to Unix troff).
10612 * man/groff_char.man: Add some missing characters.
10613 * font/devutf8/NOTES: Update.
10615 2000-04-21 Werner LEMBERG <wl@gnu.org>
10617 * src/include/htmlindicate.h, src/include/lib.h,
10618 src/include/posix.h: Fix copyright.
10620 * src/include/Makefile.sub: Update.
10622 2000-04-20 Werner LEMBERG <wl@gnu.org>
10624 * src/roff/troff/input.cc (input_char_description): Removing
10625 superfluous space char.
10627 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
10629 * doc/groff.texinfo: Document EBCDIC.
10631 2000-04-19 Werner LEMBERG <wl@gnu.org>
10633 Introducing `shc' as the glyph name for the soft hyphen character.
10635 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
10636 font/devlatin1/R.proto: Use it.
10640 2000-04-18 Werner LEMBERG <wl@gnu.org>
10642 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
10643 dependency on ASCII order.
10645 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
10647 * src/libs/libgroff/illegal.c: Added EBCDIC table.
10648 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
10650 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
10651 to increase portability.
10653 2000-04-15 Werner LEMBERG <wl@gnu.org>
10655 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
10656 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
10657 the generic `\n' if under OS/390 Unix.
10659 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
10661 * configure: Regenerated.
10663 2000-04-14 Werner LEMBERG <wl@gnu.org>
10665 * doc/groff.texinfo: More conversions to @Deffn.
10667 2000-04-12 Werner LEMBERG <wl@gnu.org>
10669 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
10672 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
10674 2000-04-10 Werner LEMBERG <wl@gnu.org>
10676 * doc/groff.texinfo: More conversions to @Deffn.
10678 2000-04-08 Werner LEMBERG <wl@gnu.org>
10680 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
10681 Updated to latest version (glibc 2.1.3).
10683 2000-04-07 Werner LEMBERG <wl@gnu.org>
10685 * doc/Makefile (clean): Include more index files.
10686 Add rule texinfo->dvi.
10688 2000-04-05 Werner LEMBERG <wl@gnu.org>
10690 * doc/groff.texinfo: Added new index `op' for operators. More
10691 info on end of sentence characters. More use of @Deffn.
10693 2000-03-30 Werner LEMBERG <wl@gnu.org>
10695 * */*.man: Adding a note that a whitespace can be inserted between
10696 a command line option and its parameter -- we are using GNU getopt.
10698 * src/roff/groff/groff.man: Add example of `-m mandoc'.
10700 2000-03-28 Werner LEMBERG <wl@gnu.org>
10702 Correct anachronism of calling the man macro file with `-man'
10703 instead of `-m man' etc.
10705 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
10706 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
10707 load tmac.<package>.
10709 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
10713 * doc/groff.texinfo: Updated.
10715 * tmac/groff_man.man: Copyright added.
10717 2000-03-27 Werner LEMBERG <wl@gnu.org>
10719 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
10720 typeset the request resp. escape name with a tt font -- due to a
10721 bug in texinfo.tex it is necessary to use the `-e' switch with
10724 Improving info about usage of groff units.
10728 2000-03-20 Werner LEMBERG <wl@gnu.org>
10730 * doc/groff.texinfo: Added section about man macro package
10731 (I've basically taken groff_man.man). Introducing new indices `ma'
10732 for macros/strings and `gl' for glyph names. Other minor fixes.
10734 * tmac/groff_man.man: Fixed some typos.
10736 2000-03-19 Werner LEMBERG <wl@gnu.org>
10738 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
10741 * doc/texinfo.tex: New file.
10743 2000-03-18 Werner LEMBERG <wl@gnu.org>
10745 * doc/groff.texinfo: Improved section on number registers. Other
10748 2000-03-16 Werner LEMBERG <wl@gnu.org>
10750 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
10753 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
10754 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
10755 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
10756 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
10758 * src/preproc/grn/grn.man: Better synopsis; added copyright.
10760 * src/roff/grog/grog.man: Updated copyright date.
10762 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
10764 * configure.in: Added test for strdup.
10766 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
10769 Replaced dynamic allocation of arrays `[...]' with `new' operator.
10773 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
10775 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
10777 2000-03-11 Werner LEMBERG <wl@gnu.org>
10779 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
10781 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
10782 * src/include/lib.h: Remove some spaces.
10784 2000-03-10 Werner LEMBERG <wl@gnu.org>
10786 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
10787 initializers from arguments (some compilers don't like this).
10789 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
10791 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
10792 used by pic and eqn to tell grohtml where the graphic regions start
10794 * src/libs/libgroff/Makefile.sub: Use it.
10795 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
10796 graphic_start() and graphic_end() from htmlindicate.cc.
10798 2000-03-09 Werner LEMBERG <wl@gnu.org>
10800 * tmac/tmac.safer: Will now work correctly in compatibility mode.
10801 * tmac/groff_man.man: More fixes.
10803 2000-03-08 Werner LEMBERG <wl@gnu.org>
10805 * doc/Makefile: Added texput.log to the `clean' target.
10806 * doc/groff.texinfo: Added info about delimiters for escapes.
10808 2000-03-08 Bernd Warken <bwarken@mayn.de>
10810 * src/preproc/pic/pic.man: Add info on conversion of pic images to
10811 other graphic formats.
10813 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
10815 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
10816 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
10817 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
10820 2000-03-07 Werner LEMBERG <wl@gnu.org>
10822 * doc/groff.texinfo: Spelling fixes.
10824 2000-03-06 Werner LEMBERG <wl@gnu.org>
10826 * tmac/groff_man.man: Completely revised to cover everything in
10829 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
10830 Other minor fixings.
10831 * src/roff/troff/env.cc (environment_copy): Improve error message and
10833 * src/roff/troff/TODO: Updated.
10835 * doc/Makefile: Bug fixes -- this is still provisional, though...
10837 * tmac/eqnrc: Small fixes.
10839 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
10841 Adding a request `evc' to copy environments.
10843 * src/roff/troff/env.cc (environment::copy, environment_copy):
10845 * src/roff/troff/env.h: Add prototype.
10847 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
10849 Adding strsep() -- Solaris 8 doesn't have it.
10851 * configure.in: Test it.
10852 * src/devices/grolbp/lbp.cc: Add code.
10854 2000-03-05 Werner LEMBERG <wl@gnu.org>
10856 * src/roff/troff/div.cc (macro_diversion::output,
10857 top_level_diversion::output): Fixing an incompatibility with
10858 original troff: \x'0' updates the .a register also. Thanks to
10859 <Andries.Brouwer@cwi.nl> for pointing this out.
10860 * doc/groff.texinfo: Document it.
10862 * Makefile.in: Create Makefile.dep if necessary before calling the
10863 submake process to avoid warning about nonexistent file.
10865 * NEWS, PROJECTS: Updated.
10867 2000-03-04 Werner LEMBERG <wl@gnu.org>
10869 * tmac/troffrc: Add tmac.lbp.
10871 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
10873 * tmac/tmac.lbp: New file.
10874 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
10877 2000-03-03 Werner LEMBERG <wl@gnu.org>
10879 * Makefile.in: Fixing $(subdir).
10881 * README, NEWS: Small fixes.
10883 * test-groff: Adding path to grolbp.
10885 * configure.in: The (new) file src/xditview/Imakefile.in will be
10886 also configured -- it is now possible to build gxditview in a
10887 directory different from $srcdir.
10889 2000-03-02 Blake McBride <blake@florida-software.com>
10891 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
10893 * MORE.STUFF: Added website of bell labs and info about plot2dev.
10895 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
10897 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
10900 2000-02-29 Werner LEMBERG <wl@gnu.org>
10902 Adding GNU getopt to the groff distribution.
10904 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
10906 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
10907 * aclocal.a4: Remove GROFF_GETOPT function.
10908 * configure.in, Makefile.in, PROBLEMS: Update.
10909 * src/include/lib.h: Replace getopt tests with getopt.h.
10910 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
10912 * doc/groff.texinfo: Further checking/updating. Adding more index
10915 * man/groff_out.man: Fix nroff mode activation (for emacs).
10916 * man/groff_font.man: Add missing ligature.
10918 2000-02-28 Werner LEMBERG <wl@gnu.org>
10920 * doc/groff.texinfo: Further checking/updating. Adding more index
10923 * src/devices/grolbp/grolbp.man: Added a comment line at the
10924 beginning of the file (similar to shell scripts) which indicates
10925 that `tbl' should be used as a preprocessor.
10927 2000-02-27 Blake McBride <blake@florida-software.com>
10929 Adapting groff to MS Visual C++ 6.0 compiler (tested with
10930 Windows NT 4.0). Uses _MSC_VER define where necessary.
10932 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
10933 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
10934 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
10935 src/include/lib.h, src/libs/libgroff/errarg.cc,
10936 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
10937 src/preproc/refer/label.y, src/preproc/refer/label.cc,
10938 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
10939 src/roff/troff/div.cc, src/roff/troff/env.cc,
10940 src/roff/troff/input.cc, src/roff/troff/node.cc,
10941 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
10942 if_to_a() to avoid name clashes.
10943 * src/include/posix.h: Don't use unistd.h.
10944 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
10945 clause for integrating non-Unix xtmpfile() code.
10946 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
10947 structure; use "rt" for popen() in pipe_source(); add getpid()
10949 * src/roff/troff/node.cc: Use special versions of popen() in
10950 real_output_file() and pclose() in ~real_output_file().
10952 2000-02-27 Werner LEMBERG <wl@gnu.org>
10954 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
10955 LBP-8 series laser printers). This code has been contributed by
10956 Francisco Andrés Verdú <pandres@dragonet.es>.
10958 * src/devices/grolbp/*: The grolbp output device.
10959 * font/devlpb/*: The font description files.
10960 * Makefile.in: Add grolpb and devlbp subdirectories.
10962 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
10963 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
10966 * doc/groff.texinfo: Further checking/updating. Adding more index
10971 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
10973 * man/groff_font.man: Adding info about obsolete DESC keywords.
10974 * src/devices/grolj4/grolj4.man: Documenting additional DESC
10977 2000-02-26 Werner LEMBERG <wl@gnu.org>
10979 * src/preproc/grn/grn.man: Added info about the gremlin file format
10980 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
10982 2000-02-25 Werner LEMBERG <wl@gnu.org>
10984 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
10985 friends to be non-integer.
10987 * src/preproc/grn/grn.man: Document it.
10989 * doc/groff.texinfo: Further checking/updating. Adding more index
10992 2000-02-24 Werner LEMBERG <wl@gnu.org>
10994 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
10995 line thicknesses to be integer multiples of this value.
10997 * src/preproc/grn/grn.man: Commenting out the -s option -- the
10998 corresponding code doesn't work (yet).
11000 * doc/groff.texinfo: Further checking/updating. Adding more index
11003 2000-02-23 Werner LEMBERG <wl@gnu.org>
11005 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
11006 specify line thickness instead of base units. The new default
11007 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
11008 thick lines respectively.
11010 Removed unused variable `prevval'.
11012 * src/preproc/grn/grn.man: Updated.
11014 2000-02-22 Werner LEMBERG <wl@gnu.org>
11016 * src/preproc/grn/main.cc: Slight formatting.
11018 * src/roff/groff/groff.man: Formatting fix.
11019 * src/preproc/grn/grn.man: Ditto.
11021 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
11023 * doc/groff.texinfo: Further checking/updating.
11025 2000-02-21 Werner LEMBERG <wl@gnu.org>
11027 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
11029 * test-groff: Added grn subdir to path.
11031 * doc/groff.texinfo: Some restructing and other small improvements.
11033 * src/roff/groff/groff.cc (help): Fixed info string.
11035 2000-02-20 Werner LEMBERG <wl@gnu.org>
11037 * doc/meref.me: Fix description of .GS request.
11039 * src/roff/troff/troff.man: Fixing typo.
11041 Adding the `grn' preprocessor for gremlin graphic files.
11043 * src/preproc/grn/*: This is the Berkeley distribution written by
11044 David Slattengren and Barry Roitblat, adapted to groff by Daniel
11045 Senderowicz and Werner Lemberg.
11047 * doc/grnexampl.{me,g}: A sample for grn.
11049 * Makefile.in: Added subdirectory entry for grn.
11051 * src/roff/groff/groff.cc: Added support for grn. It can be now
11052 called with the switch `-g'.
11054 * src/roff/groff/groff.man: Updated.
11056 * src/roff/grog/grog.{man,pl,sh}: Updated.
11060 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
11062 * src/include/lib.h: Added xtmptemplate and made xtmpfile
11063 parametrically polymorphic.
11065 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
11066 and the alterations to xtmpfile.
11067 xtmpfile can be requested to return the filename created
11068 and asked not to unlink the temp file. The default behaviour
11069 if parameters are absent is exactly the same as before.
11071 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
11073 A new request `length' is available which returns the length of a
11074 string in a number register:
11076 * src/roff/troff/input.cc (length_macro): Implement it.
11077 * src/roff/troff/input.cc (init_input_requests): Register it.
11079 2000-02-11 Werner LEMBERG <wl@gnu.org>
11081 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
11082 of the `substring' request.
11084 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
11087 * src/roff/troff/TODO, NEWS: Updated.
11089 2000-02-09 Werner LEMBERG <wl@gnu.org>
11091 * src/roff/groff/groff.man: Added an example.
11093 2000-02-06 Werner LEMBERG <wl@gnu.org>
11095 I've considerably modified the directory structure of the
11096 distribution to get a more vertical layout. For example, the number
11097 of top level directories has been reduced from 42 to 6.
11099 As a consequence, many changes, especially to the makefiles, were
11102 * The makefile variables `top_builddir' and `top_srcdir' have been
11103 introduced. Virtually all relative paths have been replaced with
11104 absolute ones using these two variables.
11106 * Dependencies (in the files `Makefile.dep') are no longer part of
11107 the distribution. Instead, they are created during a `make install'
11108 in the build directory.
11110 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
11111 make `top_srcdir' and `top_builddir' absolute.
11113 Some other changes:
11115 * Man pages now depend on the files `VERSION' and `REVISION'.
11117 * The added shell script `mkinstalldirs' will replace `mkdir' in
11120 * VERSION: Version number increased to 1.16.
11122 2000-02-04 Werner LEMBERG <wl@gnu.org>
11124 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
11126 * Makefile.in: Removed $(tmac_m) since it is no longer needed
11127 (after an update of the mm stuff).
11129 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
11131 2000-02-03 Werner LEMBERG <wl@gnu.org>
11133 The .psbb request will now also accept Mac PS images (i.e. using LF
11134 as the EOL character).
11136 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
11137 (with slight modifications).
11138 * troff/input.cc (do_ps_file): Use it.
11140 * test-groff: Add grohtml and grolj4 output devices to PATH.
11142 2000-01-30 Werner LEMBERG <wl@gnu.org>
11144 * NEWS, MORE.STUFF: Updated.
11146 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
11148 Add the `srand' command to pic.
11150 * pic/lex.cc, pic/pic.y: Implement it.
11151 * pic/pic.man: Document it.
11152 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
11154 2000-01-30 Werner LEMBERG <wl@gnu.org>
11156 Add a new request `.psbb'. This does exactly what the external
11157 program psbb did. It scans a PostScript image file for a
11158 %%BoundingBox comment and extracts the bounding box values (in
11159 PostScript units) which are then stored in the four new (read-only)
11160 number registers `llx', `lly', `urx', and `ury'.
11162 This will allow the usage of the .PSPIC macro without worrying
11163 about unsafe behaviour of groff, i.e., it will work without the
11164 `-U' switch of groff.
11166 * troff/input.cc: Implement it.
11167 * tmac/tmac.pspic: Use it.
11168 * troff/troff.man, grops/grops.man, NEWS: Document it.
11169 * psbb/*, Makefile.in: Remove it since it is no longer needed.
11171 This is bloody C code simply adapted from psbb.c! Any improvements
11174 2000-01-29 Werner LEMBERG <wl@gnu.org>
11176 * man/groff_font.man: Minor clarifications.
11180 2000-01-28 Werner LEMBERG <wl@gnu.org>
11182 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
11184 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
11186 * man/groff_font.man: Brought up to date regarding tcommand
11188 * libgroff/font.cc: Handle everything after `--' as a comment
11190 * devps/*: Added comment delimiter inside devps font files.
11192 2000-01-28 Werner LEMBERG <wl@gnu.org>
11194 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
11195 \fC...\fP (which now works as expected).
11197 * troff/troff.man: Fix typo.
11199 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
11201 Completed the pass_filenames implementation in troff.
11203 * libdriver/input.cc: Will read the new `F' tcommand.
11204 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
11205 * troff/input.cc: Use it.
11207 2000-01-26 Werner LEMBERG <wl@gnu.org>
11209 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
11210 font will now be updated even if an invalid font is selected.
11212 2000-01-24 Werner LEMBERG <wl@gnu.org>
11214 * doc/homepage.ms: Updated for new tmac.arkup.
11216 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
11218 * tmac/tmac.arkup: Cleanup.
11220 Added `\&' to .HTML macro to `leave vertical mode', so to say.
11222 Removed obsolete .LINK macro completely.
11224 The macros .URL, .FTP, and .MAILTO now accept a third argument which
11225 will be immediately appended to the second argument (to be used with
11226 punctuation, for example).
11228 Disabled .CDFTP macro temporarily for security reasons.
11230 * tmac/groff_markup.man: Complete revision for latest changes in
11231 tmac.arkup -- note that it does not yet format correctly with
11234 2000-01-23 Bruno Haible <haible@clisp.cons.org>
11236 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
11237 * devutf8/R.proto: Add mappings for wp, lh, rh.
11238 * devutf8/NOTES: Updated.
11240 2000-01-23 Werner LEMBERG <wl@gnu.org>
11242 * doc/groff.texinfo: Updated version/copyright info.
11244 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
11246 Added support for two new directives in device descriptions:
11247 `pass_filenames' (to pass the input file name to the output device)
11248 and `use_charnames_in_special' (to support e.g. accented characters
11249 in the `X' request).
11251 * include/font.h, troff/charinfo.h: Declare it.
11253 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
11255 * devhtml/DESC: Use it.
11257 * troff/input.cc: New function encoded_char.
11259 * troff/token.h: Add test for `specialness'.
11261 2000-01-21 Werner LEMBERG <wl@gnu.org>
11263 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
11264 mistake from the list of files to be installed.
11266 2000-01-18 Werner LEMBERG <wl@gnu.org>
11268 * README: Added info how to apply patches.
11270 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
11272 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
11274 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
11276 * troff/input.cc: Add support for troffrc-end.
11278 * tbl/main.cc: Altered to issue table-start and table-end special
11279 characters if using the html device.
11281 * devhtml/*: Modified font files to incorporate html encoding of
11284 * tmac/groff_markup.man: New file documenting tmac.arkup.
11286 * tmac/troffrc-end: New file. This is invoked after all user
11287 specified macros. Currently used by the html device to include
11288 tmac.html. Thus no need for users to specify -mhtml anymore.
11290 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
11291 (MAN7): Add groff_markup.man.
11293 * tmac/tmac.an, tmac/tmac.html: Small html updates.
11295 * tmac/troffrc: tmac.arkup will now be called for the html device.
11297 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
11298 extra device specific information about fonts.
11300 * doc/homepage.ms: New file. It is an example how an HTML home page
11301 could look like with grohtml.
11303 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
11305 2000-01-12 Bruno Haible <haible@clisp.cons.org>
11307 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
11310 * devutf8/NOTES: Updated.
11312 2000-01-08 Bruno Haible <haible@clisp.cons.org>
11314 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
11315 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
11316 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11317 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
11318 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
11319 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
11320 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
11321 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
11324 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
11326 2000-01-12 Fabrizio Polacco <fab@prosa.it>
11328 grolj4: Paper size will be searched case-insensitively.
11330 * include/lib.h: Add check for strcasecmp().
11331 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
11332 * configure.in: Check for strcasecmp().
11334 2000-01-11 Werner LEMBERG <wl@gnu.org>
11336 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
11339 2000-01-10 Werner LEMBERG <wl@gnu.org>
11341 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
11344 Add a new read-only register, `.Y', which contains the groff
11347 * troff/input.cc (init_input_requests): Define it.
11348 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
11349 * doc/groff.texinfo, troff/troff.man: Document it.
11351 * libgroff/Makefile.sub (version.cc): Add definition of
11352 `Version_string[]', consisting of `<major>.<minor>.<revision>'
11353 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
11354 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
11355 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
11356 troff/input.cc, pfbtops/pfbtops.c: Use it.
11358 2000-01-10 Fabrizio Polacco <fab@prosa.it>
11360 Add a revision scheme to the groff package.
11362 * REVISION: New file.
11363 * libgroff/Makefile.sub (version.cc): Use it to define
11364 `revision_string[]'.
11365 * grops/psrm.cc: Use revision_string (converted to an unsigned
11366 integer) in constructor of resource_manager.
11368 2000-01-10 Bruno Haible <haible@clisp.cons.org>
11370 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
11372 * Makefile.in (DEVDIRS): Add devutf8.
11373 * grotty/tty.cc: Include device.h.
11374 (glyph): Change type of `code' to `unsigned int'.
11375 (tty_printer): New field is_utf8. Constructor takes device argument.
11376 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
11377 (tty_printer::add_char): Change type of first arg to `unsigned int'.
11378 (tty_printer::put_char): New function.
11379 (tty_printer::end_page): Use put_char() instead of ::putchar().
11380 (make_printer): Pass device to tty_printer constructor.
11381 * nroff.sh: Determine default device by calling 'locale'. As a
11382 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
11383 Recognize UTF-8 locales.
11384 * tmac/eqnrc: Recognize utf8 like latin1.
11385 * tmac/troffrc: Device utf8 needs tmac.tty.
11387 2000-01-07 Werner LEMBERG <wl@gnu.org>
11389 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
11391 2000-01-07 Paul Eggert <eggert@twinsun.com>
11393 Add a new predefined writeable number register, `year',
11394 which contains the current year.
11396 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
11397 * tmac/tmac.s: Use it.
11398 * troff/input.cc (init_registers): Initialize it.
11400 2000-01-06 Werner LEMBERG <wl@gnu.org>
11402 * PROBLEMS: Fixed typo.
11404 2000-01-04 Paul Eggert <eggert@twinsun.com>
11406 * PROBLEMS: Add Y2k advice for the yr number register.
11408 2000-01-03 Paul Eggert <eggert@twinsun.com>
11410 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
11412 2000-01-02 Werner LEMBERG <wl@gnu.org>
11414 * tmac/tmac.arkup: Slight modification of macros to provide better
11415 appearance for non-HTML formats.
11417 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
11419 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
11420 does not automatically translate to malloc(n) on all OSes
11421 (e.g., SunOS) so do it explicitly. Also, check the returned
11424 2000-01-01 Werner LEMBERG <wl@gnu.org>
11426 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
11428 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
11429 expects this variable
11431 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
11433 * doc/Makefile: Added instructions to create HTML and text
11434 versions of some files.
11436 1999-12-31 Werner LEMBERG <wl@gnu.org>
11438 * Updated INSTALL.gen.
11440 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
11441 better resp. correctly with non-HTML devices.
11443 Version 1.15 released
11444 =====================
11446 1999-12-28 Werner LEMBERG <wl@gnu.org>
11448 * NEWS, VERSION: Changed to 1.15
11450 1999-12-27 Paul Eggert <eggert@twinsun.com>
11452 * nroff/nroff.man: -S is safer, not safe.
11454 * groff/groff.cc (main): Use `safer', not `safe', in variable
11455 names. This does not change the behavior.
11457 * troff/input.cc (main): Likewise.
11459 * nroff/nroff.sh: Likewise.
11461 * troff/input.cc (prepend_string): New function.
11462 (main): Prepend -msafer, so that we check macro libraries for
11465 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
11467 Version 1.14 released
11468 =====================
11470 1999-12-26 Werner LEMBERG <wl@gnu.org>
11472 * NEWS, VERSION: Changed to 1.14.
11474 1999-12-24 Werner LEMBERG <wl@gnu.org>
11476 * refer/refer.cc: Fixing the last fix.
11478 Version 1.13 released
11479 =====================
11481 1999-12-23 Werner LEMBERG <wl@gnu.org>
11483 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
11488 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
11490 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
11491 document conventions, the version number must be a real.
11493 Version 1.12.1 released
11494 =======================
11496 1999-12-22 Werner LEMBERG <wl@gnu.org>
11498 * VERSION: Changed to 1.12.1.
11500 1999-12-22 Alan Rooks <arooks@istar.ca>
11502 * refer/refer.cc (do_file): Slight modification to satisfy the
11503 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
11506 1999-12-20 Werner LEMBERG <wl@gnu.org>
11508 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
11511 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
11512 list of unsafe requests.
11514 * pic/pic.man: Fixed a typo.
11516 * man/groff_out.man: Fixed a typo.
11518 1999-12-18 Werner LEMBERG <wl@gnu.org>
11520 * Makefile.in: Doc fixes.
11522 1999-12-17 Fabrizio Polacco <fab@prosa.it>
11524 * groff/groff.cc: Missing `U' option added to getopt().
11526 * troff/troff.man: Missing `U' option added to synopsis.
11528 Version 1.12 released
11529 =====================
11531 1999-12-14 Werner LEMBERG <wl@gnu.org>
11533 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
11536 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
11537 with the more appropriate terms `safer' and `unsafe'.
11539 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
11540 sys_nerr and sys_errlist[].
11542 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
11544 * pic/pic.y, pic/pic.cc: Added check for fmod().
11546 1999-12-13 Werner LEMBERG <wl@gnu.org>
11548 * VERSION: Changed to 1.12.
11550 Here some patches from various sources; most of them taken from
11551 the Debian distribution.
11553 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
11554 tmac/Makefile.sub: New files copied directly from the NetBSD
11555 distribution. Probably, some additional adaptation later on is
11558 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
11559 of unsafe requests.
11561 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
11562 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
11563 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
11564 (`-S') is now the default.
11566 * README, NEWS: Updated.
11568 1999-12-09 Werner LEMBERG <wl@gnu.org>
11570 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
11572 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
11574 1999-12-06 Werner LEMBERG <wl@gnu.org>
11576 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
11577 grief than relief today. Additionally, it is against the GNU
11580 * configure: Recreated.
11582 1999-12-05 Werner LEMBERG <wl@gnu.org>
11584 * configure.in: Added GROFF_LIBM.
11586 * configure: Recreated.
11588 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
11591 * Makefile.in: Added definition of $(LIBM).
11593 * Makefile.comm (LIBM): Removed.
11595 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
11597 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
11599 * doc/Makefile: Added rule for generation pic.html.
11601 (clean): Files produced by grohtml will be removed also.
11603 * doc/pic.ms: Small fix.
11605 * tmac/tmac.html: Fixed suppression of headers.
11607 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
11609 * tmac/tmac.html: Fixing horizontal arrows.
11611 Turning off hyphenation.
11613 * tmac/tmac.an: Improved support for grohtml; better indentation,
11614 no footers/headers.
11616 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
11618 * tmac/tmac.arkup: Added CDFTP macro
11620 * tmac/tmac.html: All headers are turned off for ms, me, and mm
11623 * tmac/troffrc: Some additions for HTML stuff.
11625 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
11627 * tmac/tmac.html: Small changes.
11629 1999-09-26 Werner LEMBERG <wl@gnu.org>
11631 * doc/groff.texinfo: Minor fixes.
11633 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
11635 * devhtml/TR: Changed spacewidth to 3.
11637 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
11639 * tmac/tmac.html: Moved markup macros to tmap.arkup.
11641 * tmac/tmac.arkup: New file.
11643 * grohtml/ChangeLog: New file.
11645 1999-09-16 Werner LEMBERG <wl@gnu.org>
11647 * doc/groff.texinfo (Common Features): Added Copying chapter.
11648 Changed format to @smallbook.
11650 1999-09-15 Werner LEMBERG <wl@gnu.org>
11652 * NEWS: Added info about groff.texinfo.
11654 * doc/groff.texinfo: Will now compile (using texi2dvi) without
11657 1999-09-14 Werner LEMBERG <wl@gnu.org>
11659 * groff/groff.man: More updates.
11661 1999-09-13 Werner LEMBERG <wl@gnu.org>
11663 * doc/groff.texinfo: New file. This manual is still very
11664 rudimentary. It has been originally contributed by Trent
11665 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
11668 * INSTALL: Added information about the `doc' subdir
11670 * troff/troff.man: Minor fixes.
11672 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
11675 * troff/input.cc (usage): Added missing `-ffam' to usage message.
11677 * Makefile.in (dist): groff-$(version).tar.gz must be removed
11678 also, otherwise it is included itself in another call of `make
11681 * groff/groff.cc (synopsis): Removed superfluous space.
11683 * PROJECTS, PROBLEMS, NEWS: Updated.
11685 * VERSION: Updated to 1.12beta.
11687 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
11689 * README: Updated: Included documentation about CVS repository,
11690 mailing lists, and daily snapshots.
11692 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
11694 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
11696 * tmac/tmac.an: If the tag didn't fit into the space that the
11697 macro `TP' specifies, the rest of the tag went into the space for
11700 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
11702 * grolj4/lj4.cc: Added duplex printing (option `-d').
11704 * grolj4/grolj4.man: Document duplex printing.
11706 1999-09-12 Werner LEMBERG <wl@gnu.org>
11708 * doc/Makefile (pic.ps): Fixed rule which caused problems with
11709 non-GNUish sed programs.
11711 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
11714 * configure.in (LIBS): Added `-lc'
11716 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
11718 * pic/tex.cc (solid_arc): Casting M_PI to double.
11720 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
11722 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
11723 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
11724 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
11726 * groff/groff_man.man: New file. This manual page was originally
11727 written for the Debian GNU/Linux system by Susan G. Kleinmann
11730 * eqn/list.cc (list_box::compute_metrics,
11731 list_box::compute_sublist_width): Removed variable declaration to
11732 avoid shadowing warnings.
11734 * grops/psrm.cc (resource_manager::process_file): Ditto.
11736 * tfmtodit/tfmtodit.cc (main): Ditto.
11738 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
11739 to avoid shadowing warnings.
11741 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
11742 shadowing loop variable.
11744 * groff/groff.man, troff/troff.man: Added doc about grohtml.
11746 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
11748 New grohtml frontend to convert groff input to html.
11750 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
11752 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
11754 * tmac/eqnrc: Added html device.
11756 * tmac/tmac.html: New file.
11758 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
11759 (troff_output::start_picture, troff_output::finish_picture),
11760 tbl/main.cc (process_input_file):
11761 Surrounded output with `graphics_start' and `graphics_end' so that
11762 the html driver can identify non-text portions.
11764 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
11765 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
11766 grotty/tty.ps (tty_printer::set_char): Additional parameter
11769 * include/printer.h: Class printer: New function
11770 set_char_and_width; new variables (is_char_named, is_named_set,
11771 named_command, named_char_s, named_char_n) to hold information
11772 about named characters -- needed by the html driver.
11774 * libdriver/printer.cc (printer::set_ascii_char,
11775 printer::set_special_char): Use set_char_and_width.
11777 * devhtml/*: New device files for html driver.
11779 * grohtml/*: New driver grohtml.
11781 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
11783 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
11786 1999-09-11 Luke Mewburn <lukem@netbsd.org>
11788 * libgroff/string.cc (search): Small fix to test against NULL
11791 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
11793 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
11794 \b'abc') were stacked in reverse order when processed in a
11797 * troff/node.h: Added `*last' to struct `node' to make the above
11800 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
11801 The default scale for the 'f' and 't' graphics functions were 'm'
11802 rather than 'u' (i.e., no scaling).
11804 1999-09-11 Peter Miller <peterm@jna.com.au>
11806 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
11807 do_file), soelim/soelim.man: Added `-I file' option to soelim,
11808 defining include paths.
11810 * soelim/soelim.cc (include_path_append): New function.
11812 1999-09-11 Larry Jones <larry.jones@sdrc.com>
11814 * tbl/main.cc (process_options): Unix (at least Documenter's
11815 Workbench) tbl allows arbitrary non-alpha characters between
11818 1999-09-11 Paul Eggert <eggert@twinsun.com>
11820 Y2k fixes. Don't assume that the current year precedes 2000.
11822 * doc/meref.me: Add \n(y2, \n(y4.
11824 * tmac/doc-common (Yr): New number register.
11825 (Dd): Don't assume current year precedes 2000.
11827 * tmac/tmac.e (td): Likewise.
11828 (y2, y4): New number registers.
11830 * pic/pic.man: Update reference for pic paper to May, 1991
11833 1999-09-11 Werner LEMBERG <wl@gnu.org>
11835 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11836 Removed quotation marks which prevented correct expansion of
11839 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
11841 1999-09-10 Werner LEMBERG <wl@gnu.org>
11843 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
11846 * Removed configure.old.
11848 1999-08-31 Werner LEMBERG <wl@gnu.org>
11850 * VERSION: Updated to 1.11.1
11852 1999-05-27 Werner LEMBERG <wl@gnu.org>
11854 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
11856 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11857 added quotations around $(tmac_wrap) to avoid syntax error if
11860 * configure: Newly generated using autoconf 2.13.
11862 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
11864 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
11866 * README, PROJECTS, NEWS, INSTALL, VERSION,
11867 doc/Makefile. doc/pic.ms, groff/groff.man:
11868 Prepare for 1.11 release. No code changes.
11869 Documentation for pic added (doc/pic.ms).
11871 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
11873 * Version 1.10 released.
11875 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
11877 * afmtodit/afmtodit.pl: Avoid comment on first line.
11879 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
11881 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
11882 * configure.in: Call it.
11884 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
11885 (distfiles): Doesn't depend on config.log or config.cache.
11887 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
11889 * grog/grog.sh: Use print "" rather than print in END rule.
11891 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
11893 * tbl/main.cc (process_data): Don't give error for excess data
11894 entries that are comments.
11896 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
11898 * tbl/main.cc (process_data): Fix case where new for-scope rules
11899 silently change meaning of code.
11901 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
11903 * troff/env.cc (hyphenate): Loop over all consecutive sequences
11904 of non-zero hyphenation codes.
11906 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
11908 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
11910 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
11912 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
11914 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
11916 * tmac/tmac.andoc: Make it work in compatibility mode.
11918 * refer/token.h (token_info::is_range_sep): New function.
11919 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
11920 * refer/ref.cc (reference::output): More sophisticated check for
11923 * devps/prologue.ps (MANUAL): New procedure.
11924 * grops/ps.cc (main): New -m option.
11925 (usage): Include -m.
11926 (ps_printer::~ps_printer): Implement -m.
11928 * aclocal.m4 (GROFF_G): New macro.
11929 * configure.in: Call it.
11930 * Makefile.in (g): Provided by configure.
11932 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
11934 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
11937 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
11938 (tmac_m, tmac_s): Deleted.
11939 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
11940 tmac_s_prefix): New variables.
11941 (MDEFINES): Change accordingly.
11942 * Makefile.comm (.man.n): Use new TMAC_* variables.
11943 * configure.in (GROFF_TMAC): Call.
11944 * aclocal.m4 (GROFF_TMAC): Define.
11945 * tmac/Makefile.sub (stamp_wrap): New target.
11946 (install_data, uninstall_sub): Handle macro wrapping.
11948 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
11950 * tbl/main.cc (main): Ignore -T option.
11952 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
11954 * devlj4/generate/special.map: Add definition of \(nb.
11956 * tmac/tmac.dvi: Add definition of \(nb.
11958 * troff/dictionary.c (dictionary::dictionary): association::v gets
11959 initialized by association::association.
11961 * tmac/Makefile.sub: Avoid using temporary files when installing.
11963 * troff/env.cc (environment::set_font): Make bad font number a
11966 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
11968 * Makefile.in (datadir): Use share rather than lib.
11970 * groff/groff.cc (basename): Rename to xbasename.
11972 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
11974 * Makefile (CCLIBS): Don't use.
11975 * Makefile.ccpg: Likewise.
11977 * acgroff.m4: Rename to...
11978 * aclocal.m4: Modify extensively for autoconf 2.
11979 * configure.in: Likewise.
11980 * Makefile.in: Likewise.
11982 * groff/pipeline.c (const): Declare as empty if __STDC__ not
11984 (xstrsignal): Check for definition of NSIG. Conditionalize
11985 on SYS_SIGLIST_DECLARED. Make return type const.
11987 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
11989 * troff/input.cc (interpolate_macro): Rephrase missing space
11992 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
11994 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
11995 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
11996 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
11997 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11998 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
11999 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
12000 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
12001 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
12002 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
12003 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
12004 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
12007 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
12009 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
12011 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
12013 (macro_iterator::macro_iterator): Add additional argument.
12015 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
12017 * troff/div.cc (vertical_size::vertical_size): In place of integer
12018 specifying line spacing use cunits specifying post vertical
12020 (macro_diversion::output, top_level_diversion::output): Likewise.
12021 * troff/div.h: Change declarations accordingly.
12022 * troff/env.cc (pending_output_line): Replace ls field by post_vs
12024 (pending_output_line::pending_output_line,
12025 pending_output_line::output, environment::output,
12026 environment::output_line, environment::output_title,
12027 environment::hyphenate_line): In place of
12028 integer specifying line spacing use cunits specifying post vertical
12030 (environment::environment): Add post_vertical_spacing and
12031 prev_post_vertical_spacing arguments.
12032 (environment::get_post_vertical_spacing): New function.
12033 (environment::total_post_vertical_spacing): New function.
12034 (environment::post_vertical_spacing): New function.
12035 (init_env_requests): Initialize pvs request and .pvs register.
12036 * troff/env.h: Change declarations.
12038 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
12040 * tmac/tmac.pspic: Immediately remove the temporary file.
12042 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
12044 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
12045 height is specified.
12047 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
12049 * tbl/table.c (struct vertical rule, class table_entry): Use int
12050 not short for start_row and end_row.
12052 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
12054 * troff/input.cc (trapping_blank_line, blank_line_macro): New
12056 (diverted_space_node::reread, process_input_stack): Call
12057 trapping_blank_line() rather than blank_line().
12058 (init_input_requests): Bind "blm" to blank_line_macro().
12060 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
12062 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
12064 * troff/env.cc (environment::possibly_break_line): Require that
12065 width total excluding width of final space node be greater than
12066 the target text length.
12068 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
12070 * troff/node.cc (kern_pair_node::vertical_extent): New function.
12072 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
12074 * troff/node.cc (charinfo_node): New class.
12075 (glyph_node, composite_node): Derive from charinfo_node. Change
12076 member functions accordingly.
12078 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
12080 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
12082 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
12084 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
12086 * devps/generate/textmap (notsubset): Add.
12088 * tmac/tmac.a4: New file.
12090 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
12092 * pic/main.cc (had_parse_error): New variable.
12093 (do_picture, do_whole_file): Set had_parse_error if yyparse()
12095 (main): Return 1 if had_parse_error is true.
12097 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
12099 * grolj4/lj4.cc (main): Avoid use of strtoul.
12101 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
12103 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
12104 iso_8859_1 or $LESSCHARSET is latin1.
12106 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
12108 * hpftodit: New directory.
12109 * Makefile.in (CCPROGDIRS): Add hpftodit.
12110 * devlj4/generate: New directory.
12112 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
12114 * configure.in: Don't use AC_VFORK.
12115 * groff/pipeline.c (run_pipeline): Use fork() always.
12117 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
12119 * grops/ps.cc (main): Use %1 not %s in error message for -w.
12121 * Makefile.in (CCPROGDIRS): Add grolj4.
12122 (DEVDIRS): Add devlj4.
12123 * grolj4, devlj4: New directories.
12124 * tmac/troffrc: Handle lj4.
12125 * tmac/tmac.lj4: New file.
12127 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
12129 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
12131 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
12133 * troff/input.cc (do_if_request): At end of second string, switch
12134 environments before getting next token.
12136 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
12138 * devps/psstrip.sed: Split rule that strips whitespace on either
12139 side of delimiters.
12141 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
12143 * troff/node.h (font_family::make_definition): Add return value to
12144 declaration. * troff/symbol.h (symbol::operator==,
12145 symbol::operator!=): Likewise.
12147 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
12149 * groff/groff.cc (main, help, synopsis): Handle -S.
12150 (possible_command::insert_arg): New function.
12152 * tmac/tmac.safer: New file.
12153 * tmac/msafer.man: New file.
12154 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
12156 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
12158 * pic/pic.h, pic/main.cc (safer_flag): New variable.
12159 * pic/pic.y (placeless_element): Avoid unsafe operations if
12160 `safer_flag' is set.
12161 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
12163 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
12165 * eqn/lex.cc (get_token): Put call to add_context() in block to
12166 work around Sun C++ 4.0 bug.
12168 * include/stringclass.h (operator +): Use ?: instead of `if' to
12169 work around Sun C++ 4.0 bug.
12171 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
12173 * tbl/main.cc (process_format): Accept - as a synonym for the _
12176 * libbib/index.cc (minus_one): Don't declare as const.
12178 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
12180 * troff/input.cc (get_char_for_escape_name): Push back a newline.
12182 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
12184 * troff/input.cc (write_macro_request): New function.
12185 (init_input_requests): Bind write_macro_request to writem.
12187 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
12189 * tmac/tmac.s (@EN): Turn filling back on even if there was no
12192 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
12194 * tmac/tmac.s (@TS): Renamed from TS.
12195 (TS): Call LP then TS again.
12196 (cov*ab-init): Alias @TS to TS.
12198 * tmac/tmac.s: Allow QP or RS to initialize.
12200 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
12201 Move initializations of PS and LL here.
12202 (par@init): Don't initialize HY. Avoid changing environment 0.
12203 (par*env-init): Don't all par@reset.
12205 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
12207 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
12209 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
12211 * Makefile.in (MDEFINES): Add LDFLAGS.
12212 (LDFLAGS): Add definition line.
12214 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
12216 * troff/input.cc (get_optional_char): Split off error check into...
12217 (check_missing_character): New function.
12218 * troff/token.h: Declare it.
12219 * troff/env.cc (margin_character): Don't call get_optional_char.
12220 Only call tok.next() after making the node.
12222 * include/lib.h (getopt): Make 2nd argument char *const *.
12224 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
12226 * nroff/conftest.sh: Deleted.
12228 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
12230 * pic/make-dos-dist: Deleted.
12232 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
12234 * devps/psstrip.sed: Strip comments before stripping trailing
12237 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
12239 * Version 1.09 released.
12241 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
12243 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
12245 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
12247 * libgroff/font.cc (font::load_desc): Fix typo in error message.
12249 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
12251 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
12252 about returning without a value.
12254 * troff/charinfo.h (charinfo::get_special_translation): Cast
12255 TRANSLATE_NONE to int.
12257 * refer/token.cc (lookup_token, store_token): Remove bogus loop
12258 test. Fix test so that it works with n unsigned.
12260 * pic/pic.y (defaults_table): Fully bracket initializer.
12261 * pic/lex.cc (lookup_keyword): Likewise.
12262 * eqn/lex.cc (token_table, def_table): Likewise.
12263 * eqn/box.cc (param_table): Likewise.
12264 * troff/input.cc (warning_table): Likewise.
12265 * libgroff/font.cc (table): Likewise.
12266 * grops/ps.cc (ps_printer::special): Likewise.
12267 * grops/psrm.cc (resource_manager::process_file): Likewise.
12268 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
12269 * refer/command.cc (command_table): Likewise.
12270 * addftinfo/addftinfo.cc (param_table): Likewise.
12272 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
12273 about temp's being unused.
12274 (unused): New function.
12276 * groff/pipeline.cc: Declare c_fatal.
12278 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
12281 * libbib/index.cc (index_search_item::load): Prevent compiler
12282 warnings about fd_closer's being unused.
12283 (unused): New function.
12285 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
12287 * troff/input.cc (copy_mode_error): Make `prefix' static.
12290 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
12292 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
12293 HAVE_CC_OSFCN_H and modify accordingly.
12295 * troff/input.cc (init_charset_table): radicalex overlaps
12298 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
12299 udodo!hans@relay.NL.net).
12300 * groff/configure.in: Call it.
12302 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
12303 * groff/configure.in: Call it.
12304 * include/lib.h: Conditionalize declaration of pclose.
12306 * troff/div.cc (last_page_number): New global variable.
12307 (top_level_diversion::begin_page): Exit if we just printed the
12309 * troff/div.h (last_page_number): Declare it.
12310 * troff/input.cc (parse_output_page_list): Set last_page_number.
12312 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
12313 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
12314 tmac/tmac.X: Likewise.
12315 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
12316 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
12318 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
12320 * tmac/doc-ditroff (hK): Remove groff specific code which
12321 prevented page-breaks between separate manual entries. If this is
12322 the first page, don't set the page number to 1.
12324 * acgroff.m4 (GROFF_POSIX): New macro.
12325 * configure.in: Use it.
12327 * troff/node.cc (class real_output_file,
12328 real_output_file::real_output_file,
12329 real_output_file::~real_output_file): Conditionalize use of
12330 popen/pclose on POPEN_MISSING.
12331 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
12332 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
12333 (pipe_source): Similarily.
12335 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
12337 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
12338 presence of declarations by trying to compile example with
12339 conflicting declarations. (gcc only gives a warning for missing
12342 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
12344 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
12345 (from Ulrich Lauther).
12347 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
12349 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
12351 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
12353 * indxbib/indxbib.cc (write_hash_table): Add code for case where
12354 pointers and ints have different sizes.
12356 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
12358 * tmac/tmac.s (par*env-init): Call par@reset.
12360 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
12362 * tmac/tmac.s (@IP): Switch to a new environment when diverting
12364 (par*push-tag-env, par*pop-tag-env): New macros.
12366 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
12368 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
12369 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
12371 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
12372 comment. Include <time.h>.
12374 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
12376 * grops/ps.cc (is_small_h, is_small_v): Deleted.
12377 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
12380 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
12382 * troff/input.cc (read_request): Only print a prompt if reading
12383 from the terminal. Also clearerr on EOF if reading from the
12384 terminal. Declare isatty.
12386 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
12388 * refer/label.y: Rename map_t to map_func and extractor_t to
12391 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
12393 * include/assert.h: Don't use volatile.
12394 * libgroff/assert.cc: Likewise.
12396 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
12398 * troff/input.cc (abort_request): Look at character in tok before
12399 calling get_copy().
12401 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
12403 * troff/troff.h (NO_RETURN): Deleted.
12404 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
12405 * troff/input.cc (exit_troff): Likewise
12407 * Makefile.in: Remove `Making ...' messages since GNU make now
12410 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
12412 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
12414 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
12415 to constant 1 inch.
12417 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
12419 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
12421 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
12423 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
12424 MARK_REG if there was no left delimiter.
12426 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
12428 * pic/troff.cc (troff_output::text): Set line thickness to
12429 relative before outputting text.
12431 * tmac/tmac.e (@k): Don't zero ?T.
12434 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
12436 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
12438 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
12440 * troff/input.cc (decode_args): Warn about unquoted tabs (from
12443 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
12445 * troff/input.cc (ignoring): New variable.
12446 (ignore): Set ignoring during call to do_define_macro.
12447 (do_define_macro): Clear ignoring before interpolating terminating
12449 (copy_mode_error): New function.
12450 (get_char_for_escape_name, read_long_escape_name,
12451 interpolate_arg): Use copy_mode_error.
12452 (warning_table): Add WARN_IG.
12453 * troff/troff.h (WARN_IG): Declare.
12454 (WARN_TOTAL): Change accordingly.
12456 * groff/pipeline.c (strsignal): Rename to xstrsignal.
12457 * groff/groff.cc (strsignal): Delete declaration.
12459 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
12461 * troff/div.cc (page_offset): Use 'm' as default scaling.
12463 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
12465 * nroff/nroff.sh: Ignore -u.
12467 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
12469 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
12471 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
12473 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
12475 (B2): With -Tascii, leave additional vertical space before
12476 and after. Ensure that the left and right indent is restored to
12477 what it was even if the point size changes. Don't call
12478 par@finish. Change the indent, line length and title length
12479 directly. With -Tascii, make the width of the box 1n less.
12480 (B1): Remember 1n at the current point size. Don't call
12481 par@reset. Change the indent, line length and title length
12482 directly. Ensure that the temporary indent is preserved.
12483 (par*box-mark-top): Turn off no spacing mode.
12485 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
12487 * Makefile.in (dist): Use .gz suffix.
12489 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
12491 * troff/input.cc (main): Add return 0.
12492 * pic/main.cc (main): Use return instead of exit.
12493 * tbl/main.cc (main): Likewise.
12494 * eqn/main.cc (main): Likewise.
12495 * grops/ps.cc (main): Likewise.
12496 * grotty/tty.cc (main): Likewise.
12497 * groff/groff.cc (main): Likewise.
12498 * grodvi/dvi.cc (main): Likewise.
12499 * refer/refer.cc (main): Likewise.
12500 * indxbib/indxbib.cc (main): Likewise.
12501 * lkbib/lkbib.cc (main): Likewise.
12502 * soelim/soelim.cc (main): Likewise.
12503 * addftinfo/addftinfo.cc (main): Likewise.
12504 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
12505 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
12507 * troff/token.h (process_input_stack): Don't declare as static.
12508 * troff/input.cc: Likewise.
12510 * troff/node.c (invalidate_fontno): Make it a static member of
12511 class font_family. Change callers.
12512 * troff/node.c: Change declaration.
12514 * tbl/main.cc (struct input_entry_format): Add explicit public
12516 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
12517 struct double_hline_stuff): Likewise.
12518 * tbl/table.h (struct entry_format): Likewise.
12519 * pic/object.h (struct saved_state): Likewise.
12521 * include/stringclass.h: Add forward declarations of friend
12522 functions that are later declared as inline. Don't include inline
12523 specifier in friend declaration.
12525 * libgroff/lib.h: Declare popen and pclose.
12526 * acgroff.m4 (GROFF_POPEN): New macro.
12527 * configure.in: Call it.
12529 * include/lib.h (PI): New constant. Undef first if necessary.
12530 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
12531 * grops/ps.cc (degrees, radians): Likewise.
12532 * libgroff/font.cc (font::get_skew): Likewise.
12534 * grops/ps.cc (is_ascii): New function.
12535 (ps_output::put_string): Use is_ascii. Use csprint rather than
12537 (ps_printer::define_encoding): Use csspace.
12538 * libgroff/strtol.c (ISASCII): New macro.
12539 (strtol): Cast arguments to is*() and tolower() to unsigned char.
12540 Use ISASCII rather than isascii.
12541 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
12542 * libgroff/cset.cc: Likewise.
12543 * libdriver/input.cc: Include cset.h.
12544 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
12547 * refer/refer.cc (main): Use %ld rather than %d for longs.
12549 * libbib/index.cc (index_search_item_iterator::get_tag): Use
12552 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
12554 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
12556 * troff/input.cc (hyphenation_code): Skip white space between
12559 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
12561 * tbl/table.h (table::entry_list_tailp): New member.
12562 (table::table): Initialize it.
12563 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
12566 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
12568 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
12569 with negative horizontal positions. Remove casts of glyph::hpos to
12571 (USHRT_MAX): Delete definition.
12572 (SHRT_MAX, SHRT_MIN): New definitions.
12573 (glyph::hpos): Change type to short.
12574 (tty_printer::end_page): Output multiple backspaces if necessary.
12575 Remove casts of glyph::hpos to int.
12577 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
12579 * tmac/tmac.s (@RT): New definition.
12581 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
12583 * refer/refer.cc (do_file): Make sure current_filename is set when
12586 * pic/common.cc (common_output::dot_line): Handle zero length
12589 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
12591 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
12592 (par@init): Initialize \n[HY].
12594 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
12596 * troff/dictionary.cc (dictionary::remove): Continue when
12599 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
12601 * Makefile.com (.y.cc): Avoid ending up with two versions of
12604 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
12606 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
12607 (\(,C): Likewise. Also fix typo.
12609 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
12611 * lib.h: Delete extraneous semi-colon.
12613 * Add pso request: `so' from a pipe.
12614 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
12615 (file_iterator::close): New function.
12616 (file_iterator::~file_iterator, file_iterator::next_file): Use
12617 file_iterator::close.
12618 (file_iterator::backtrace): Say `process' rather than `file' when
12619 the stream is popened.
12620 (pipe_source): New function.
12621 (init_input_requests): Bind ".pso" to pipe_source.
12623 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
12625 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
12627 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
12628 digits in lower case.
12630 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
12632 * Version 1.08 released.
12634 * Makefile.in (dist): Insert || true after ln -s commands that
12637 * mm: Update to mm 1.16.
12639 * acgroff.m4 (GROFF_CSH_HACK): New macro.
12640 * configure.in: Call GROFF_CSH_HACK. Substitute for
12642 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
12644 * nroff/Makefile.sub (nroff): New target.
12645 (install_data): Install nroff.
12646 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
12647 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
12649 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
12651 * eqn/Makefile.sub (neqn): Add chmod +x.
12653 * grog/Makefile.sub (grog): Remove spurious semi-colon.
12655 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
12657 * troff/input.cc (string_iterator::string_iterator()): Initialize
12660 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
12662 * troff/div.cc (macro_diversion::space,
12663 top_level_diversion::space): Don't set high_water_mark.
12664 (macro_diversion::output, top_level_diversion::output): Don't
12665 include post line space in high water mark.
12667 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
12669 * eqn/eqn.y: Don't define YYDEBUG.
12670 * pic/pic.y: Likewise.
12672 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
12674 * tmac/tmac.e ([3): Add space after comma following editors.
12675 Change double spaces to single spaces.
12676 ([4): Change double spaces to single spaces.
12678 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
12679 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
12680 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
12681 after %!PS-Adobe- (for Newsprint).
12683 * troff/div.cc (top_level_diversion::begin_page): When
12684 before_first_page is 1, set page_number to 1.
12686 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
12688 * eqn/box.cc (box::top_level): Protect equation with \&.
12690 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
12692 * groff/groff.cc (possible_command::set_name): Delete old name.
12694 * groff/groff.cc (possible_command::~possible_command): Use
12697 * troff/node.cc (troff_output_file::begun_page): New member.
12698 (troff_output_file::troff_output_file): Initialize it.
12699 (troff_output_file::really_begin_page): Only output V command if a
12700 page has been begun.
12702 * pic/pic.y (placeless_element): Delete argument to PRINT after
12705 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
12707 * Make wrapman work.
12708 * troff/div.h (class top_level_diversion): Replace
12709 first_page_begun by before_first_page (with opposite sense).
12710 * Change first_page_begun to before_first_page inverting sense.
12711 * troff/div.cc (class nl_reg): New class.
12712 (init_div_requests): Use class nl_reg for \n(nl.
12713 (top_level_diversion::begin_page): Don't call
12714 output_file::begin_page if before_first_page is 2;
12715 reset before_first_page afterwards. If have_next_page_number is
12716 false, then always increment page_number.
12717 * tmac/tmac.an: Set traps within TH rather than at the top-level.
12718 Restore compatibility mode after loading, and then disable
12719 compatibility mode in TH.
12721 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
12723 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
12725 * troff/node.h (output_file::trailer): Declare.
12726 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
12727 * troff/node.cc (output_file::trailer): New function.
12728 (troff_output_file::~troff_output_file): Move most code into...
12729 (troff_output_file::trailer): New function.
12730 (class troff_output_file): Delete page_length member. Declare
12732 (troff_output_file::really_begin_page): Use current page length
12733 for final V command.
12735 * tbl/main.cc (struct options): New decimal_point_char member.
12736 (options::options): Initialize this.
12737 (process_options): Implement decimalpoint option.
12738 (process_data): Pass decimal_point_char option to table::table.
12739 * tbl/table.h (class table): New decimal_point_char member.
12740 (table::table): Add additional argument.
12741 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
12742 second argument specifying decimal point character. Use this
12744 (table::table): Initialize decimal_point_char.
12745 (table::add_entry): Change call to find_dot.
12747 * troff/input.cc (get_copy, token::next): Implement \V.
12748 (interpolate_environment_variable): New function.
12750 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
12752 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
12753 * pic/pic.y: Likewise.
12755 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
12757 * refer/ref.cc (reference::insert_field, reference::delete_field):
12759 * troff/number.cc (parse_term): Likewise.
12761 * acgroff.m4 (GROFF_PROG_YACC): New macro.
12762 * configure.in: Use GROFF_PROG_YACC.
12764 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
12766 * Makefile.in (OPTIMIZE): New define.
12767 (DEBUG): Empty by default.
12768 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
12770 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
12771 (GROFF_ARRAY_DELETE): Likewise.
12772 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
12774 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
12776 * devps/psstrip.sed: Use different delimiter on last line (so that
12777 it works with BSD 4.4 sed.)
12779 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
12781 * devps/psstrip.sed: Delete comments.
12783 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
12784 optind, opterr, optarg.
12785 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
12788 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
12790 * Makefile.in (check): Dummy target.
12792 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
12794 * Version 1.07 released.
12796 * Integrate mm 1.11.
12798 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
12799 where start_col was meant.
12801 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
12803 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
12805 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
12807 * troff/input.cc (token::next): Make \z\o'...' and similar things
12810 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
12812 (environment): Add margin_character_flags member.
12813 * env.cc (environment::environment(symbol),
12814 environment::environment(const environment *): Initialize
12815 margin_character_flags.
12816 (margin_character): Rewrite.
12817 (environment::output_line): Add a margin character if
12818 margin_character_flags is non-zero. Turn off the
12819 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
12820 zero, use margin_character_node without copying and then set
12821 margin_character_node to 0.
12823 * devps/DESC.in: Change minimum size to 1000.
12825 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
12827 * troff/symbol.h (symbol::hash): Change return type to unsigned
12829 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
12832 * test-groff: Use -r rather than -x.
12834 * grops/psfig.diff: Include in distribution again.
12836 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
12838 * Makefile.in (dist): Use gzip.
12840 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
12842 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
12843 unistd.h as well as in stdlib.h.
12844 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
12845 defined; otherwise include <sys/types.h> and <unistd.h> if
12846 UNISTD_H_DECLARES_GETOPT is defined.
12848 * configure.in: use builtin(include, ... rather than include(...
12849 * configure: Regenerate with autoconf 1.3.
12851 * libdriver/print.cc (printer::adjust_arc_center): Use new
12852 algorithm suggested by Andy Fyfe.
12854 * libdriver/printer.cc (printer::adjust_arc_center): New function.
12855 * include/printer.h: Declare this.
12856 * grops/ps.cc (ps_printer::draw): Use it.
12857 * grodvi/dvi.cc (dvi_printer::draw): Use it.
12859 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
12861 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
12863 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
12865 * eqn/main.cc (main): Handle "eqn -".
12867 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
12869 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
12871 * mm: Integrate version 1.08.
12873 * pic/troff.cc (troff_output::finish_picture): Set
12874 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
12875 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
12876 if it's not defined. Check whether the register is non-zero rather
12877 than whether it's not defined.
12878 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
12880 * indxbib/indxbib.cc: Move all signal handling into...
12881 * indxbib/signal.c: New file.
12882 * configure.in: Call AC_RETSIGTYPE.
12884 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
12885 * configure.in: Call GROFF_STRUCT_EXCEPTION.
12886 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
12888 * troff/input.cc (token::token, token::operator=): Work round SGI
12890 * pic/object.cc (position::position): Likewise.
12892 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
12894 * pic/pic.h: Move declaration of hypot().
12896 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
12898 * pic/pic.h: Declare hypot().
12900 * pic/pic.h: Define M_PI if necessary.
12902 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
12904 * tmac/tmac.e (re): Add alternative version that doesn't use groff
12907 * devps/prologue.ps (RE): Handle the possibility that the old font
12908 doesn't have a FontName entry.
12910 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
12912 * tmac/tmac.e (fam): Redefine to set family in environment 2.
12913 (@C): Use @fam not fam.
12915 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
12917 * lookbib/lookbib.cc (main): Change type of start to const char *.
12918 * lkbib/lkbib.cc (main): Likewise.
12920 * eqn/lex.cc (definition::definition): Don't use member
12921 initializer syntax for members of anonymous unions.
12923 * troff/input.cc (input_stack::backtrace): Change type of to const
12926 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
12928 * include/stringclass.h (class string): Declare inline friend
12929 functions as inline in class declaration.
12930 * troff/hvunits.h (class hunits, class vunits): Likewise.
12931 * include/refid.h (class reference_id): Likewise
12932 * troff/troff.h (points_to_units(units), scale(units, double)):
12933 Delete declarations.
12934 * libdriver/input.cc (get_char): Delete declaration.
12935 * include/lib.h: Change 2nd argument of getopt from const char **
12937 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
12938 char **' before assigning to a `const char **'.
12939 * tbl/table.cc: Delete extra declarations of prints().
12941 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
12943 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
12944 char **' before assigning to a `const char **'.
12946 * libgroff/errarg.cc (errarg::errarg): Don't use member
12947 initializer syntax for members of anonymous unions.
12949 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
12951 * mm: Integrate version 1.07.
12953 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
12955 * troff/input.c (translate2): Rename to
12956 (translate_no_transparent).
12957 (init_input_requests): Rename tr2 to trnt.
12959 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
12961 * troff/charinfo.h (class charinfo): Add transparent_translate field.
12962 (charinfo::set_translation, charinfo::set_special_translation):
12963 Add second argument that specifies value for
12964 transparent_translate.
12965 (charinfo::get_translation, charinfo::get_special_translation):
12966 Add optional second argument that specifies whether translation is
12967 being used for transparent throughput.
12968 * troff/input.cc (charinfo::set_translation,
12969 charinfo::set_special_translation): Handle second argument.
12970 (charinfo::charinfo): Initialize transparent_translate.
12971 (translate): Split main part off into
12972 (do_translate): New function. Pass argument saying whether
12973 translation applies to transparent throughput.
12974 (translate2): New request.
12975 (init_input_requests): Bind translate2 to `tr2'.
12977 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
12979 * tbl/table.h (class table): Add `nokeep' flag.
12980 * tbl/main.cc (process_options): Handle `nokeep' option.
12981 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
12982 table::do_bottom): Don't output keep/release macro definitions or
12983 calls when `nokeep' option has been specified.
12985 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
12987 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
12989 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
12991 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
12992 block_entry::divert, alphabetic_block_entry::divert): Add extra
12993 argument giving column separation.
12994 (table::compute_widths): Pass column separation to
12995 table_entry::divert().
12996 (block_entry::do_divert): If an entry spans multiple columns and a
12997 minimumum width has been specified for each column, then set the
12998 line length to the sum of the widths (plus possibly the column
13001 * troff/input.cc (set_escape_char): Don't set the escape_char
13002 until after calling has_arg().
13004 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
13006 * tbl/table.cc (table::do_top): Add missing \s0 for double box
13009 * tbl/table.cc (table::print_double_hline): Avoid extra new line
13010 in case where r > nrows - 1.
13012 * tbl/table.cc (BODY_HEIGHT): Deleted.
13013 (LINE_SEP): New definition.
13014 (table::print_single_hline, table::print_double_hline,
13015 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
13016 table::do_row, table::do_top): Use LINE_SEP space before a line
13017 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
13019 * tbl/table.cc (text_entry::print_contents): New function.
13020 (text_string_name, right_text_string_name): Deleted.
13021 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
13022 (simple_text_entry::do_width, numeric_text_entry::do_width,
13023 alphabetic_text_entry::do_width): Don't store the contents of the
13025 (left_text_entry::simple_print, right_text_entry::simple_print,
13026 center_text_entry::simple_print,
13027 alphabetic_text_entry::simple_print,
13028 numeric_text_entry::simple_print): Print the entry directly
13029 instead of using the stored string.
13031 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
13033 * devps/Makefile: Strip PostScript files.
13034 * devps/prologue: Rename to...
13035 * devps/prologue.ps.
13036 * devps/psstrip.sed: New file.
13037 * devps/download: Use .pfa rather than .ps for installed versions
13040 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
13042 * troff/env.cc (input_trap): Give a warning if the argument is out
13045 * troff/env.cc (adjust): Treat negative argument as missing. Round
13046 argument > 5 down to 5.
13048 * troff/env.cc (center, right_justify): Make negative argument zero.
13050 * troff/div.cc (page_offset, vertical_position_traps): Treat
13051 invalid argument as missing.
13052 * troff/env.cc (line_spacing, line_length, title_length, indent,
13053 underline, hyphen_line_max_request, control_char,
13054 no_break_control_char, widow_control_request, adjust, input_trap,
13055 point_size): Likewise.
13056 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
13057 constant_space): Likewise.
13058 * troff/input.cc (compatible, shift, warn_request,
13059 set_escape_char): Likewise.
13061 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
13062 * tbl/table.cc (table::table): Likewise.
13064 * Makefile.dev (install_dev): depends on $(DEVFILES).
13066 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
13068 * devX75, devX75-12, devX100, devX100-12: New directories.
13069 * Makefile.in: Add these to DEVDIRS.
13071 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
13072 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
13073 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
13074 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
13076 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
13077 (uninstall): New target.
13078 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
13079 uninstall_prog, uninstall_dev): New targets.
13081 * troff/div.cc (return_request): Treat an invalid argument as
13084 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
13086 * tmac/tmac.e ((f): Set up the environment even when there's a
13087 current diversion. Transperently throughput a call to @N.
13090 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
13092 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
13093 up to vertical resolution.
13095 * tbl/table.cc (table::do_row): Change row number after printing
13098 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
13100 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
13102 * Rename CHANGES to NEWS.
13104 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
13106 * libgroff/new.cc (operator new): Avoid calling malloc(0).
13108 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
13110 * man.ultrix: Removed.
13112 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
13114 * Makefile.comm (extraclean): Delete files whose names begin with
13117 * pic/troff.cc (troff_output::text): Fix typo in implementation of
13120 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
13122 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
13123 * troff/div.cc (page_length, need_space, space_request): Treat
13124 invalid optional argument as missing.
13125 * troff/env.cc (number_lines): If the first argument is present
13126 but not a number, turn on line numbering, don't change the next
13127 line number and parse the remaining arguments.
13129 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
13131 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
13133 * eqn/box.h: Change declaration accordingly.
13134 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
13135 the specified size was bad but don't give an error. Check for
13137 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
13138 * eqn/lex (do_size): Likewise.
13140 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
13142 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
13143 compatible headers.
13145 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
13147 * tbl/table.cc (table::init_output): Improve error message when
13148 table won't fit on one page.
13150 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
13152 * pic/troff.cc (troff_output::start_picture): Generate line
13153 containing a horizontal motion equal to the width of the picture.
13155 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
13156 using GROFF_COMMAND_PREFIX environment variable.
13158 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
13160 * mdate.sh: Use $NF rather than $(NF).
13162 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
13164 * pic/main.cc (main): Use %1 not %c in argument to warning.
13166 * eqn/main.cc (main): Output code to check that geqn was given the
13169 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
13171 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
13172 `ln -s ../Makefile .; make; rm -f Makefile'.
13174 * troff/hyphen: Rename to...
13176 * troff/input.cc (main): Delete -H option. Don't call
13177 read_hyphen_file().
13178 * troff/env.cc: Include searchpath.h and macropath.h.
13179 (exception_dictionary): Deleted.
13181 (read_hyphen_file): Deleted.
13182 (hyphenation_language): New struct.
13183 (class trie, class hyphen_trie): Move declarations up.
13184 (trie_node::~trie_node): Deleted.
13185 (trie::delete_trie_node): New function.
13186 (trie::do_delete): New pure virtual function.
13187 (hyphen_trie::do_delete): New function.
13188 (trie::~trie): New function.
13189 (hyphen_trie::~hyphen_trie): New function.
13190 (trie::clear): No need to chcek that tp is not 0.
13191 (current_language, language_dictionary): New variables.
13192 (hyphen_word): Give an error if no current language. Use
13193 exceptions dictionary in current language.
13194 (hyphen_trie::read_patterns_file): Find file using macro_path.
13195 Allow comments (starting with %) in patterns file. Don't make it
13196 a fatal error if the file can't be found.
13197 (hyphenate): Return if no current language. Get the exceptions
13198 dictionary and the hyphenation patterns from the current language.
13199 (set_hyphenation_language): New variable.
13200 (hyphenation_patterns_file): New function.
13201 (hyphenation_language_reg): New class.
13202 (hyphenation_language_reg::get_string): New function.
13203 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
13204 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
13206 * groff/groff.cc (main, help, synopsis): Delete -H option.
13207 * include/Makefile.sub: Don't define HYPHENFILE.
13208 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
13209 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
13210 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
13211 hyphenation patterns.
13213 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
13215 * eqn/neqn.sh: New file.
13216 * eqn/Makefile.sub: Handle neqn.sh.
13218 * eqn/eqn.h: Declare `nroff' variable.
13219 * eqn/box.cc (param_table): Add `nroff' param.
13220 (nroff): Define it.
13221 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
13223 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
13225 * troff/troff.h (WARN_FONT): New warning.
13226 (WARN_TOTAL): Change accordingly.
13227 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
13228 (warning_table): Add WARN_FONT.
13229 * troff/node.cc (mount_font_no_translate): Pass argument to
13230 font::load_font. If this is non-zero, give a warning.
13231 Don't give an error message when accessing a font that has already
13232 been found to be invalid.
13233 * include/font.h (font::load, font::load_font): Add additional
13234 optional argument which suppresses error message if the font is
13236 * libgroff/font.cc (font::load_font): Handle additional argument.
13237 (font::load): Add additional argument. If this is non-null, set it
13238 to 1 and don't give error message.
13240 * include/printer.h (printer::end_page): Add argument giving
13242 * libdriver/input.cc (do_file): Pass this.
13243 * grops/ps.cc (ps_printer::end_page): Add argument.
13244 * grodvi/dvi.cc (dvi_printer::end_page,
13245 draw_dvi_printer::end_page): Add argument.
13246 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
13247 columns_per_page members. New member nlines.
13248 (DEFAULT_LINES_PER_PAGE): Deleted.
13249 (tty_printer::tty_printer): Don't compute lines_per_page from
13250 font::paperlength. Don't compute columns_per_page from
13252 (tty_printer::add_char): Don't check horizontal position against
13253 columns_per_page. Grow glyphs vector if neccessary.
13254 (tty_printer::end_page): Add argument giving page_length in units.
13255 Discard lines past end of page.
13257 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
13259 * tmac/tmac.tty-char: Fix definition of \(/l.
13261 * tmac/tmac.X: Define \(en.
13263 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
13265 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
13266 lpq, then use lp rather than lpr.
13268 * tmac/tmac.s (par@reset): Don't call `ad'.
13269 (par*env-init): Call `ad'.
13271 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
13273 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
13276 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
13277 * indxbib/indxbib.cc: Likewise.
13279 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
13281 * libgroff/putenv.c: New file.
13282 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
13283 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
13284 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
13285 stdlib.h with AC_HAVE_HEADERS.
13287 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
13289 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
13292 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
13294 * eqn/box.cc (gsize): Make it an int.
13295 (set_gsize): Parse argument handling increment or decrement.
13296 (box::top_level): Convert gsize to a string.
13298 * troff/input.cc (exit_troff): Make buf unsigned char [].
13299 Call to make_temp_iterator casts buf to char*.
13301 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
13303 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
13304 * Makefile.cpg (depend.temp): Likewise.
13306 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
13308 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
13310 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
13312 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
13314 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
13316 * Version 1.06 released.
13318 * Integrate mm 1.04.
13320 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
13322 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
13324 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
13326 * afmtodit/afmtodit.pl: Add -n option that disables generation of
13328 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
13329 afmtodit. Regenerate.
13331 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
13332 @f back past the current position.
13334 * tmac/tmac.e: Change calls to @R so that comments are not part of
13337 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
13339 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
13341 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
13342 check that we can link a call to a function declared in <stdio.h>.
13343 (GROFF_UNISTD_H): New macro.
13344 * configure.in: Call it.
13345 * Makefile.in: Document it.
13346 * include/posix.h: New file.
13347 * troff/troff.h: Don't include <osfcn.h>
13348 * troff/input.cc: Include posix.h.
13349 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
13351 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
13352 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
13354 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
13355 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
13356 * libbib/search.cc (O_RDONLY): Delete definition.
13357 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
13358 Don't include <osfcn.h>.
13360 * acgroff.m4 (GROFF_TIME_T): New macro.
13361 * configure.in: Call it.
13362 * Makefile.in: Document it.
13364 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
13365 * configure.in: Call it.
13366 * Makefile.in: Document -DTRADITIONAL_CPP.
13367 * include/ptable.h: Don't include generic.h.
13368 (name2): Define it.
13370 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
13371 Afterwards remove [T1 and [T2.
13372 (ref*spec!0, ref*spec!2): Use T1 rather than T.
13373 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
13374 (ref*add-T2): Renamed from ref*add-T.
13375 (ref*add-T1): New macro.
13377 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
13379 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
13381 * libbib/index.cc: Include <fcntl.h>.
13382 (O_RDONLY): Define if necessary.
13383 (make_index_search_item, index_search_item_iterator::get_tag,
13384 index_search_item::check_files): Use O_RDONLY.
13385 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
13386 (O_RDONLY): Define if necessary.
13387 (search_list::add_file): Use O_RDONLY.
13388 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
13390 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
13393 * libbib/index.cc (S_ISREG): Define it if necessary.
13394 (index_search_item::load): Use S_ISREG.
13396 * include/driver.h: Include <errno.h>.
13398 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
13400 * eqn/box.cc (body_height): Increase default value to 85.
13401 (body_depth): Increase default value to 35.
13403 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
13405 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
13406 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
13407 protected from expansion with \E.
13409 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
13411 * Makefile (Makefile): New target.
13413 * Makefile.sub (configure, distfiles): New targets.
13415 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
13418 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
13420 * eqn/box.cc (param_table): Add body_height and body_depth.
13422 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
13424 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
13426 * psbb/Makefile.sub: Don't link with libgroff.a.
13428 * acgroff.m4 (GROFF_PUTENV): New macro.
13429 * configure.in: Call GROFF_PUTENV.
13430 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
13431 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
13434 * troff/env.cc (distribute_space): Rename force_forward argument
13435 to force_reverse. Reverse the list if force_reverse is true.
13437 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
13439 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
13441 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
13442 height or depth to be negative. Guard against SUP_RAISE quantity
13445 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
13447 * devps/generate/textmap: Add `an' (arrowhorizex).
13448 * tmac/tmac.ps: \(an overlaps horizontally.
13449 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
13451 * devps/symbolchars: Add arrowverttp, arrowvertbt.
13452 * devps/textmap: Add arrowvertex.
13453 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
13454 updownarrow delimiters.
13455 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
13457 * tbl/table.cc (simple_entry::position_vertically,
13458 block_entry::position_vertically): For a centered entry, perform
13459 the motion in two stages.
13461 * refer/refer.cc (split_punct): Don't call lookup_token if there
13464 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
13466 * troff/input.cc (token::next): Delete token_node after copying
13469 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
13472 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
13474 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
13476 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
13478 * grops/ps.cc (usage): -b option takes an argument.
13480 * devps/prologue (PLG): New procedure.
13481 * grops/ps.cc (main, usage): New -g option.
13482 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
13485 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
13487 * include/cset.h: Include <limits.h> if we have it.
13489 * libgroff/illegal.cc: New file.
13490 * include/lib.h (illegal_input_char): Use table.
13491 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
13492 * pic/lex.cc (ARG1): Renumber to 14.
13493 * eqn/lex.cc (ARG1): Likewise.
13495 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
13496 (eg 1.05.90) correctly.
13498 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
13500 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
13501 Rename $r and $R registers to $v and $V.
13502 ($r, $R): Initialize to 0.
13503 (@v, @V): New macros.
13507 * troff/input.cc (main, usage): Add -R option that says not to
13509 * eqn/main.cc (main, usage): Rename -n to -R.
13511 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
13513 * devps/DESC.in: Leave font positions 5-9 blank.
13514 * devdvi/DESC.in: Likewise.
13516 * grog/grog.pl: Handle `.PS <file' correctly.
13518 * troff/input.cc (input_stack::push): Improve error message when
13519 input stack limit exceeded.
13521 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
13523 * refer/refer.cc (main): Fix typo in handling of `a' option.
13525 * refer/refer.cc (do_bib): In state START after a newline remain
13528 * groff/groff.sh: Deleted.
13529 * groff/Makefile.sub: Delete handling of groff.sh.
13531 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
13532 to determine whether to use \X'ps:...'.
13533 * tmac/troffrc: Set 0p register to 0.
13534 * tmac/tmac.ps: Set 0p register to 1.
13536 * groff/groff.cc: Support -X option. Give warning for -TXps and
13537 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
13538 * tmac/troffrc: Support -r.X=1.
13540 * pic/troff.cc (troff_output::dot): Don't test
13541 zero_length_line_flag.
13543 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
13545 * include/lib.h: Declare getopt() and friends unless
13546 STDLIB_H_DECLARES_GETOPT is defined.
13548 * doc/chars.tr: Delete.
13549 * man/groff_char.man: New file.
13551 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
13553 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
13554 user has changed register format.
13556 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
13558 * groff/groff.cc: Get rid of device_table. Get postprocessor from
13559 `postpro' command in DESC file. Get spooler command from `print'
13560 command in DESC file. Execute spooler command with /bin/sh.
13562 * groff/groff.cc: Split Unix-specific parts into...
13563 * groff/pipeline.c: New file.
13566 * COPYING: New file.
13567 * all files: Update copyright notices.
13569 * Rearrange files. Redo Makefiles. Use autoconf.
13571 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
13573 * troff/input.c (charinfo_to_node_list): Interpret character
13574 definition with escape_char of `\'.
13576 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
13578 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
13579 Define INT_DIGITS as big enough for 64-bit integer.
13580 * lib/strtol.c: Don't include lib.h.
13581 * lib/lib.h: Delete ifdef __cplusplus stuff.
13583 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
13585 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
13586 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
13587 get DESC from current directory.
13589 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
13591 * tbl/main.c (main): Always reset the line number when reading
13594 * tbl/table.c (table::print_single_hline, table::print_double_hline,
13595 table::define_bottom_macro, table::do_row, table::do_top): Round
13596 vertical spacing up to vertical resolution.
13598 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
13600 * ps/ps.h (enum resource_type): Avoid comma at end of
13602 * dvi/dvi.c (class dvi_printer): Likewise.
13603 * dvi/tfmtodit.c (gf::load): Likewise.
13604 * refer/label.y (struct expression): Likewise.
13605 * refer/refer.c (class label_processing_state): Likewise.
13606 * refer/indxbib.c (do_file): Likewise.
13607 * troff/troff.c (enum warning_type): Likewise.
13608 * tbl/main.c (process_data): Likewise.
13609 * troff/charinfo.h (class charinfo):
13611 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
13613 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
13615 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
13617 * groff.c: Move to new groff subdirectory.
13618 * groff/Makefile: New file.
13619 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
13621 * man/mdate.sh: Use ls -L if supported.
13623 * Consolidate all header files produced by gendef into lib/defs.h.
13624 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
13625 Don't include path.h.
13626 * lib/Makefile (path.h): Don't generate.
13627 * troff/input.c: Include defs.h. Don't include config.h.
13628 * troff/Makefile (config.h): Don't generate.
13629 * refer/index.h: Don't include suffix.h.
13630 * refer/index.c: Include defs.h.
13631 * refer/indxbib.c: Include defs.h.
13632 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
13634 * refer/Makefile (suffix.h, path.h): Don't generate.
13635 * groff.c: Don't include config.h. Include defs.h.
13636 * Makefile (config.h): Don't generate.
13637 (lib/defs.h): Generate.
13638 (topclean): Remove lib/defs.h.
13640 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
13642 * lib/malloc.c, lib/getpagesize.h: Deleted.
13643 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
13645 * lib/Makefile: Delete malloc-related stuff.
13646 * lib/new.c: Workaround COOKIE_BUG if necessary.
13648 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
13649 needed header files directly.
13650 * refer/refer.h: Omit definition of DEFAULT_INDEX.
13651 * Makefile: Include definition of DEFAULT_INDEX in path.h.
13653 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
13655 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
13657 * lib/font (font::load_desc, font::load): Don't split argument of
13659 (font::handle_unknown_font_command): Change type.
13660 * ps/ps.c (ps_font::handle_unknown_font_command,
13661 handle_unknown_desc_command): Change type.
13662 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
13664 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
13666 * lib/font.h (font::handle_unknown_font_command): Add file and
13668 * lib/font.c (font::handle_unknown_font_command):
13669 * ps/ps.c (ps_font::handle_unknown_font_command):
13670 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
13671 lineno arguments. Use _with_file_and_line functions for error
13674 * lib/fontfile.c (font::unknown_desc_command_handler): New static
13676 * lib/font.c (font::set_unknown_desc_command_handler): New
13678 (font::load_desc): For unknown commands, call
13679 unknown_desc_command_handler if not null.
13680 * lib/font.h (class font): Declare them.
13681 (FONT_COMMAND_HANDLER): New typedef.
13682 * ps/ps.c (handle_unknown_desc_command): New function.
13683 (main): Set bflag if we had a -b option. Call
13684 font::set_unknown_desc_command_handler.
13685 (broken.h): Don't include.
13686 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
13688 * ps/devps/Makefile: Add `broken' command to DESC file using
13689 BROKEN_SPOOLER_FLAGS.
13691 * macros/tmac.e ([, ]): Add as synonyms for { and }.
13693 * macros/tmac.e ($p): Only exdent if \$3 > 0.
13695 * macros/tmac.e (@R, @S): New macros.
13696 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
13697 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
13698 Declare $H, $[0-9], .. macros with @S.
13699 Declare |0, |1, |2, |3 strings with @S.
13701 * macros/tmac.e (@S): Rename to @U.
13703 * macros/tmac.e (@z): Define @b and bp as empty instead of
13706 * macros/tmac.e (@m): Deleted.
13707 (@h): Don't call @m.
13708 (@z): Don't set @m trap.
13710 * macros/tmac.e ($h, $f): Define |z as empty string.
13712 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
13715 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
13717 ()f): Likewise for * register.
13719 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
13720 argument is missing, don't change $R. Call sr with three
13721 arguments when initializing.
13723 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
13725 * macros/tmac.e (sr): New macro.
13726 Initialize $r and $R using sr.
13728 * macros/tmac.e (,): Delete \*(#[.
13730 * troff/env.c (set_tabs): Read the tab type even if the position
13731 is bad. Allow the position of the first tab stop to be negative.
13733 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
13735 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
13737 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
13738 rather than -DPATHCONF_MISSING.
13739 * Makefile: Get rid of PATHCONF_MISSING.
13741 * refer/map.c: New file.
13742 * refer/index.c: Interface to mmap through map.c. Rename map_size
13744 * refer/Makefile: Handle map.c.
13745 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
13747 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
13749 * Makefile: RANLIB should be `true' if there is no ranlib.
13750 * lib/Makefile (libgroff.a): Simplify.
13751 * driver/Makefile (libdriver.a): Simplify.
13753 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
13754 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
13757 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
13759 * troff/env.c (compare_ranges): Declare as extern "C".
13761 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
13763 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
13765 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
13767 * pic/troff.c (troff_output::text): Merge in grops_output::text,
13768 but conditionalize use of \X based on \*(.T.
13769 (grops_output::*): Deleted.
13770 * pic/output.h: Delete declaration of make_grops_output.
13771 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
13772 by default. -n sets it to 0.
13773 (usage): Corresponding changes.
13774 * groff.c (main): Don't pass -x or -p to pic.
13775 * groff.sh: Likewise.
13777 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
13780 * ps/devps/afmtodit: Change calculation of asc_boundary and
13781 desc_boundary. Make these bounds inclusive.
13782 * ps/devps: Regenerate font files.
13784 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
13786 * macros/tmac.latin1: New file.
13787 * macros/tmac.tty-char: Use tmac.latin1.
13788 (tmac.tty-tr): Deleted.
13789 * macros/Makefile: Install tmac.latin1.
13790 * macros/tmac.dvi: Use tmac.latin1.
13791 * macros/troffrc: Translate \[char160] onto no-break space here.
13792 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
13794 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
13796 * macros/tmac.Xps: Use `do' request.
13798 * macros/tmac.ps: Use `do' request.
13800 * macros/tmac.e (@C): Use `do' request.
13802 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
13803 * macros/Makefile: Install tmac.X*.
13805 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
13806 * tty/Makefile: Don't install tmac.tty*.
13807 * macros/Makefile: Install tmac.tty*.
13809 * dvi/tmac.dvi: Move to macros.
13810 * dvi/Makefile: Don't install tmac.dvi.
13811 * macros/Makefile: Install tmac.dvi.
13813 * ps/tmac.ps*: Move to macros.
13814 * ps/Makefile: Don't install tmac.ps*.
13815 * macros/Makefile: Install tmac.ps*.
13817 * eqn/box.c: Provide draw_lines parameter corresponding to -D
13819 * macros/eqnrc: Set draw_lines parameter based on device.
13820 * groff.c: Don't pass -D flag to eqn.
13821 * groff.sh: Likewise.
13822 * eqn/main.c: Warn about use of -D.
13824 * troff/input.c (process_startup_file): New function.
13825 (main): Call process_startup_file().
13826 * macros/troffrc: New file.
13827 * macros/Makefile: Install troffrc.
13828 * groff.c (main): Don't pass extra -m option to troff. For a
13829 pseudo device pass the name of the pseudo device to troff using
13831 * groff.sh: Likewise.
13832 * groff.c (possible_command::prepend_arg): Deleted.
13834 * troff/input.c (do_request): New function.
13835 (init_input_requests): Bind "do" to do_request.
13837 * eqn/main.c (main): Instead of loading eqnchar from device directory,
13838 load eqnrc from macro directory.
13839 * macros/eqnrc: New file.
13840 * macros/Makefile: Install eqnrc.
13841 * ps/devps/eqnchar: Deleted.
13842 * ps/devps/Makefile: Don't install eqnchar.
13843 * dvi/devdvi/eqnchar: Deleted.
13844 * dvi/devdvi/Makefile: Don't install eqnchar.
13845 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
13848 * lib/device.[ch]: New files.
13849 * lib/font.h (font::set_device_name, font::get_device_name):
13851 * lib/fontfile.c: Use device.h.
13852 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
13853 * troff/input.c: Delete definition of `device'.
13854 (main): Don't initialize device.
13855 * troff/troff.h: Include device.h rather than declaring device.
13856 * troff/Makefile: No need to handle DEVICE.
13857 * driver/input.c: Include device.h. Don't use
13858 font::{set,get}_device_name.
13859 * groff.c, Makefile: Rename device.h to config.h.
13860 * groff.c: Use library device variable.
13861 * eqn/main.c: Use library device variable.
13862 * eqn/Makefile: No need to handle DEVICE.
13864 * lib/searchpath.[ch]: New files.
13865 * lib/Makefile: Handle searchpath.[ch].
13866 * troff/input.c (open_file, init_dirs): Deleted.
13867 (macro_dirs): Deleted.
13868 (open_mac_file, macro_source): Use class search_path.
13869 (add_string, struct string_list): Move definition.
13870 (main): Change -M option to use macro_path. Delete call to
13872 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
13873 Rewrite to use class search_path.
13874 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
13875 * lib/Makefile: fontfile.c depends on searchpath.h.
13876 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
13878 * lib/macropath.[ch]: New files.
13879 * troff/Makefile: No need to handle MACROPATH.
13881 * troff/input.c: Delete DUMP code.
13882 * lib/fontfile.c, lib/font.h: Delete
13883 font::forget_command_line_font_dirs.
13885 * troff/input.c (push_token): New function.
13886 (handle_first_page_transition): Use push_token().
13887 (process_input_stack): Change handling of a space at the beginning
13890 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
13892 * troff/input.c (font_dirs): Delete unused variable.
13894 * eqn/lex.c (do_set): Correct error messages.
13896 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
13898 * troff/input.c (do_define_string): Allow the string name to be
13899 followed immediately by a tab.
13900 (define_character): Likewise.
13902 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
13904 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
13907 * troff/input.c (input_iterator::is_file): New virtual function.
13908 (file_iterator::is_file): New function.
13909 (input_stack::end_file): New function.
13910 (input_stack::next_file): Handle the situation where there is no
13911 file on the input stack correctly. Avoid making two passes over
13913 (next_file): Make the filename optional; in this case call
13914 input_stack::end_file().
13916 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
13918 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
13919 produce a real _ charater when the current font is CW and _
13922 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
13923 expression to work around gcc 2.2 bug.
13925 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
13927 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
13929 * troff/env.c (environment::add_padding): New function.
13930 (environment::add_char): Use add_padding().
13931 (environment::space): Likewise.
13932 (environment::wrap_up_field): Add some padding if there is none
13933 and there's no current tab.
13934 * troff/env.h: Declare environment::add_padding.
13936 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
13938 * pic/pic.y: undef fmod and rand before declaring them.
13940 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
13942 * troff/input.c (main): If the DESC file specifies a font name of
13943 0, then leave the corresponding font position empty.
13945 * nroff.sh: New file.
13946 * Makefile (install.nobin): Install nroff.sh.
13948 * tty/devlatin1/R.proto: Add ao as synonym for de.
13949 * tty/tmac.tty-char: Define ao as o.
13951 * tty/dev{ascii,latin1}/R.proto: Add aq.
13952 * tty/tmac.tty-char: Delete definition of aq.
13954 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
13956 * troff/input.c (init_charset_table): Don't translate 0240.
13957 * ps/tmac.ps: Translate char160 to space.
13958 * dvi/tmac.dvi: Likewise.
13959 * tty/tmac.tty: Likewise.
13961 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
13963 * dvi/tmac.dvi: Add support for all Latin-1 characters.
13965 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
13966 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
13969 * tty/tmac.tty-char: Add \(ah.
13971 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
13972 No need to define \(FM and \(!/. Conditionalize all character
13975 * ps/devps/lgreekmap: Add +h, +f, +p.
13977 * ps/tmac.psnew: New file.
13978 * ps/Makefile: Install tmac.psnew.
13980 * troff/input.c (charinfo_to_node_list): Don't ever interpret
13981 character definitions in compatible mode.
13983 * troff/input.c (remove_character): New function.
13984 (init_input_requests): Bind remove_character to "rchar".
13986 * ps/tmac.psold: New file.
13987 * ps/Makefile: Install tmac.psold.
13988 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
13989 characters into tmac.psold. Make these definitions unconditional.
13991 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
13993 * ps/tmac.ps: Don't define \('c and \('C.
13995 * ps/devps/textmap: Move Greek characters to...
13996 * ps/devps/symbolchars:
13998 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
14000 * ps/devps/text.enc: Add quotesingle.
14001 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
14002 * tty/tmac.tty-char: Likewise.
14003 * dvi/devdvi/texmi.map: Add +h, +f, +p.
14004 * dvi/devdvi/texi.map: Add Fn.
14005 * dvi/devdvi/msam.map: Add lz.
14006 * dvi/tmac.dvi: Handle Bq, bq, aq.
14008 * pic/lex.c (get_token): Recognize 'th.
14009 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
14011 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
14013 * ps/devps/textmap: Move di, mu, +- to...
14014 * ps/devps/symbolchars:
14016 * macros/tmac.s (@XS): Don't call par@reset or fi.
14017 (XA): Call LP. Turn off adjustment. Reduce line length.
14019 * macros/tmac.s: Initially alias XS to LP.
14020 (XS): Rename to @XS.
14021 (cov*ab-init): Alias XS to @XS.
14023 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
14025 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
14026 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
14027 (token::is_size, token::changes_env): Deleted.
14028 * troff/number.c (parse_term): No need to process \s explicitly.
14029 Call tok.next() only after scale indicator has been processed.
14030 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
14032 (token::next): Handle \s, \f, \S, \H immediately rather than
14033 returning them as tokens.
14034 (token::operator==, token::description, token::add_to_node_list,
14035 token::process): Remove handling of deleted tokens.
14037 * troff/env.c (environment::add_char): When adding padding
14038 indicator character, call start_line() if necessary.
14040 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
14042 * ps/devps/afmtodit: Don't output 0 kerns.
14044 * ps/devps/afmtodit: Remove directory from name of encoding in
14045 font description file.
14047 * ps/devps/afmtodit: Improve error messages.
14049 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
14051 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
14052 * ps/devps/FontMakefile: Deleted.
14053 * ps/devps/afmname: New file.
14055 * ps/devps/symbol.sed: New file.
14056 * ps/devps/symbol.diff: Deleted.
14057 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
14058 Generate zapfdr.afm from zapfd.afm.
14060 * tty/tmac.tty (tty-char): Prefix definition with ".
14062 * macros/tmac.an (TP): Don't start a diversion if one has already
14065 * tty/tmac.tty-char: Add Latin-1 characters.
14067 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
14069 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
14071 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
14072 Move declaration of struct horizontal_span.
14074 * tbl/table.c (table::table): Initialize span_list.
14075 (table::~table): Delete span_list.
14077 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
14079 * ps/devps/Makefile: Avoid dependency on GNU make.
14081 * ps/tmac.ps: Check that character does not already exist before
14084 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
14085 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
14086 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
14089 * tty/tmac.tty-char: New file.
14090 * tty/Makefile: Install tmac.tty-char.
14091 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
14094 * tty/tmac.tty: Fix definition of \(34.
14096 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
14097 bracket-drawing characters onto |. Add *o.
14099 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
14100 only if current_field.
14102 * troff/dictionary.c (dictionary::lookup): Free old_table after
14105 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
14107 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
14108 whose glyphs are identical to glyphs of some Roman character.
14110 * tty/devlatin1/R.proto (bu): Deleted.
14111 * tty/devascii/R.proto (bu): Deleted.
14112 * tty/tmac.tty: Add definition of \(bu.
14114 * eqn/main.c (do_file): Pass FILE as argument.
14115 (main): Automatically load eqnchar. New options -F and -n.
14116 Pass do_file an opened FILE.
14117 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
14118 No need to include font.h.
14119 * groff.sh: Likewise. Don't need to use - for standard input.
14120 Prefix files with -- if first file starts with -.
14122 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
14124 * troff/env.c (environment::possibly_break_line): Don't set line
14125 to 0 across call to output_line(). Don't call output_line() until
14126 after discarding nodes after break.
14128 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
14130 * request.h (macro::empty): Declare it.
14131 * input.c (macro::empty): New method.
14132 (interpolate_macro): Don't give a WARN_SPACE if the two-character
14135 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
14137 * troff/env.c (environment::start_field): Decrement space_total
14138 when a space is frozen.
14140 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
14142 * macros/tmac.an (R): Delete macro.
14144 * troff/input.c (get_copy, token::next): Support \# (like \" but
14145 newline is ignored).
14147 * troff/input.c (token::next): Fix error message in 'Y' case.
14149 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
14151 * eqn/delim.c (define_extensible_string): Recognize any prefix of
14154 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
14156 * c++test.c: Include <osfcn.h>.
14158 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
14161 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
14163 * tbl/table.c (table::divide_span): Don't count column separation
14164 if expand was specified.
14166 * tbl/main.c (process_format): Don't ignore width specs in
14167 continued format. Give warning for changing equal widths or
14168 column separation in continued format.
14169 (process_data): Set column separation, minimum width, equal
14170 columns at end of table.
14172 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
14174 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
14175 node::add_discretionary_hyphen): Use soft_hyphen_char.
14176 (set_soft_hyphen_char): New function.
14177 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
14179 * Makefile (c++tested): Give more helpful message if test fails.
14181 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
14183 * troff/input.c (init_charset_table): Translate 0240 to
14184 an unbreakable space.
14186 * troff/token.h (token::hyphen_indicator): New function.
14187 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
14189 * troff/input.c (translate): Allow translation to \%.
14190 * troff/node.c (node::add_char): Handle
14191 TRANSLATE_HYPHEN_INDICATOR.
14192 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
14194 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
14197 * tty/devlatin1/R.proto: \(hy and - should print as 055.
14199 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
14201 * groff.c (run_commands): If the last command gets a SIGPIPE send
14202 a SIGPIPE to all children than haven't yet terminated. When
14203 command terminates, set pid field to -1.
14205 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
14207 * groff.c (main): Pass an appropriate -filename option to gxditview.
14209 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
14211 * Makefile.bd (install): Remove existing program before copying.
14213 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
14214 programs which have Unix counterparts to be installed with
14215 user-specified prefix.
14217 * troff/input.c (exit_troff): Don't check if exit_started.
14218 (exit_request): Don't call exit_troff if exit_started.
14220 * Makefile.bd (install.mm): Rename to install.dwbmm.
14222 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
14224 * driver/input.c (do_file): Add missing break for '#' case.
14226 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
14228 * troff/input.c (input_stack::clear): Clear past any boundaries and
14229 then add the boundaries back.
14231 * troff/input.c (exit_troff): Return immediately if already
14234 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
14236 (pg*end-page): If the text has ended and there are no more
14237 footnotes or keeps, exit.
14239 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
14241 * troff/input.c (init_charset_table): Make \(rq transparent by
14244 * macros/tmac.an: Define lq and rq strings.
14246 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
14248 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
14250 * troff/env.c (environment::final_break): New function.
14251 (environment::newline): Set prev_line_interrupted to 2 if
14253 * troff/env.h: Declare environment::final_break.
14254 * troff/input.c (exit_troff): Call environment::final_break()
14255 instead of environment::do_break().
14257 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
14258 doesn't already exist.
14259 * macros/man.local: New file.
14260 * macros/tmac.an: Load man.local.
14261 * macros/man.ultrix: New file.
14263 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
14265 * troff/input.c (exit_groff): Rename to...
14266 (exit_troff): New function.
14268 * troff/div.c (exit_started, done_end_macro,
14269 seen_last_page_ejector): New global variables.
14270 (began_page_in_end_macro): New static variable.
14271 (exit_flag): Deleted.
14272 (top_level_diversion::top_level_diversion): Initialize
14274 (top_level_diversion): More elaborate test for whether
14275 cleanup_and_exit() should be called.
14276 Set began_page_in_end_macro if the end macro isn't yet finished.
14277 * troff/div.h (top_level_diversion::last_page_count): New data
14279 (top_level_diversion::set_last_page): New function.
14280 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
14281 * troff/env.c (do_break): Zero prev_line_interrupted.
14282 * troff/input.c (exit_flag): Delete declaration.
14283 (LAST_PAGE_EJECTOR): New magic cookie.
14284 (token::next): Handle LAST_PAGE_EJECTOR.
14285 (exit_groff): Set exit_started and done_end_macro instead of
14286 exit_flag. Call top_level_diversion::set_last_page. Push a
14287 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
14288 another ejection after setting seen_last_page_ejector.
14290 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
14292 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
14294 * macros/tmac.e (TH): Make sure there's room for the initial
14297 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
14298 Set FVS in points rather than units.
14300 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
14302 * troff/div.c (top_level_diversion::add_trap): Don't consider the
14303 position of empty slots.
14305 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
14307 * ps/devps/S: Fix height and depth of parenrightex.
14308 * ps/devps/symbol.diff: Regenerate.
14310 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
14312 * tmac.e (u): Do underlining as in -mgs.
14314 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
14316 * tty/tty.c (tty_printer::end_page): If overstriking is
14317 suppressed, still turn overstruck horizontal and vertical lines
14320 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
14323 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
14325 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
14327 * Version 1.05 released.
14329 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
14331 * tty/tty.c: Instead of keeping an array of glyphs and then
14332 sorting it, keep a ordered linked list of glyphs for each line.
14334 * driver/driver.h: Include stddef.h.
14336 * tty/tty.c (compare_glyph):
14337 * refer/refer.c (rcompare):
14338 * troff/env.c (compare_ranges): Arguments of qsort comparison
14339 function should be const void *.
14341 * troff/number.c (parse_term):
14342 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
14345 * refer/label.y (consider_authors): Don't access variables
14346 constructed under a condition outside that condition: put braces
14347 round for statement containing declaration; redeclare use of same
14350 * pic/pic.y (text_expr): Delete production that allows
14351 parenthesised text_expr.
14352 (expr): Allow a conditional_expr to appear in parentheses.
14353 (conditional_expr): Rename to any_expr.
14355 * mm: Install new version 1.01 from jh.
14357 * lib/font.c (font::get_width): Cache scaled widths.
14358 (font::font): Initialize widths_cache.
14359 (font::~font): Destroy widths_cache.
14360 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
14362 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
14364 * c++test.c, c++test.ref: New files.
14365 * Makefile: Check that the C++ compiler works.
14367 * ps/tmac.pspic (PSPIC): Do a break.
14369 * ps/tmac.ps: Move definition of PSPIC into...
14370 * ps/tmac.pspic: New file.
14371 (PSPIC): Draw box around picture, but make it invisible to grops.
14372 * ps/tmac.ps: Load tmac.pspic.
14373 * ps/Makefile: Install tmac.pspic.
14375 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
14377 * lib/font.c (scale_round): If n is negative,
14378 subtract .5 before truncating floating point result.
14380 * lib/fontfile.c: Include <errno.h>.
14382 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
14384 * driver/input.c (get_char): Inline. Don't update current_lineno.
14385 Change callers to up date current_lineno if necessary.
14386 Use get_char() instead of getc(current_file).
14388 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
14390 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
14392 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
14394 * tty/tty.c (tmac.tty): Define \(rg as (R).
14396 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
14398 * lib/lib.h: New define a_delete.
14399 * Use a_delete instead of delete when deleting an array of objects
14400 without destructors.
14402 * lib/lib.h: Rename adelete to ad_delete.
14403 * Change uses of adelete.
14405 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
14407 * eqn/eqn.y: Include lib.h.
14409 * troff/node.c (grow_font_table): Delete old_font_table.
14411 * mm: Install new version from jh.
14413 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
14415 * tbl/table.h (format_type): Make global instead of local to class
14416 entry_format. Prefix enumerators with FORMAT_.
14417 * tbl/table.c, tbl/main.c: Corresponding changes.
14418 * refer/token.h (token_type): Make global. Prefix enumerators
14420 * refer/token.[ch]: Corresponding changes.
14421 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
14423 * troff/div.c (node::set_vertical_size): Don't name argument.
14425 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
14427 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
14428 * lib/lib.h: Define adelete accordingly.
14429 * pic/object.c (graphic_object::graphic_object):
14430 * tbl/main.c (format::~format):
14431 * tbl/table.c (table::~table):
14432 * refer/ref.c (reference::~reference, reference::merge,
14433 reference::insert_field, reference::delete_field): Use adelete.
14435 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
14437 * tbl/table.h: Corresponding changes.
14439 * common.c (common_output::dashed_arc, common_output::dotted_arc):
14440 Ensure total_angle is positive.
14442 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
14444 * refer/ref.c (reference::merge, reference::insert_field,
14445 reference::delete_field): Avoid delete[0].
14447 * refer/token.c (init_special_chars): Move calls to cmupper
14448 outside calls to init_two_char_letter to work around bug in gcc
14451 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
14453 * lib/new.c (operator new): Use __builtin_new for g++.
14455 * pic/object.c (graphic_object::~graphic_object): Don't use
14458 * pic/object.c (output::compute_scale): Initialize max_width and
14461 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
14463 * troff/input.c (write_request): Call fflush.
14465 * troff/node.h (class composite_node): Move declaration to node.c
14466 * troff/input.c (charinfo_to_node): Rename to ...
14467 (charinfo_to_node_list): Return node list rather than composite
14469 * troff/node.c (make_composite_node): New function.
14470 (make_node, add_char): Call make_composite_node instead of
14472 (class composite_node): Add a tfont * member. Delete font_size
14474 (composite_node::composite_node, composite_node::copy,
14475 composite_node::size): Corresponding changes.
14476 (composite_node::tprint): Provide constant spacing, emboldening
14477 and track kerning as specified in tfont.
14478 (composite_node::width): Change width calculation accordingly.
14479 * troff/env.h (environment::composite): New member.
14480 (environment::is_composite, environment::set_composite): New
14482 * troff/env.c (environment::environment): Initialize composite.
14483 * troff/input.c (charinfo_to_node): Call
14484 environment::set_composite.
14485 * troff/node.c (make_composite_node, make_glyph_node): Use the
14486 plain version of the tfont if the environment is composite.
14488 * troff/node.c (font_info::get_space_width): Additional argument
14489 giving space_size. Handle constant space correctly. Scale by
14490 space_size unless constant spaced.
14491 (env_sentence_space_width): New function.
14492 * troff/node.h: Declare it.
14493 * troff/env.h (environment::get_space_size,
14494 environment::get_sentence_space_size,
14495 environment::get_narrow_space_width,
14496 environment::get_half_narrow_space_width): Make inline.
14497 (environment::get_space_width): Make inline. Just call
14499 * troff/env.c: Delete definitions for funtions made inline.
14500 (environment::space_newline, environment::space): Use
14501 env_sentence_space_width(). Don't scale by space_size.
14502 * troff/node.h: Move declarations of env*space_width() functions
14505 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
14507 * macros/tmac.s (PS): Don't try to set negative indent.
14509 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
14511 * pic/pic.y: Fix min function.
14513 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
14515 * man/mdate.sh: Clear LANGUAGE.
14517 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
14519 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
14520 * pic/lex.c: New COMMAND keyword.
14521 * pic/pic.y (print_args, print_arg): New rules.
14522 (placeless_element): Use print_args for PRINT.
14523 New COMMAND element.
14525 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
14527 * troff/input.c (terminal): Handle missing argument correctly.
14529 * pic/pic.y (text_expr): New rule.
14531 * pic/pic.y: Implement := operator.
14533 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
14535 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
14538 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
14540 * ps/devps/dingbatsrmap: Include this in the distribution.
14542 * macros/tmac.doc: Replace with new version from 2nd Networking
14543 Release. Fix loading of doc-* files.
14544 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
14545 * macros/tmac.doc.old: New file. Apply fixes that had been
14546 applied to old tmac.doc.
14547 * macros/tmac.andoc: Check that we're running under groff.
14548 * macros/Makefile: Rework.
14550 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
14552 * tbl/table.h (format_type):
14553 * refer/token.h (token_type): If NESTED_TYPES is defined, use
14554 typedef to make these types visible at file scope.
14555 * Makefile: Add NESTED_TYPES configuration option.
14557 * troff/div.c (mark): At the top level use the value of
14558 nl_reg_contents rather than the current vertical position.
14560 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
14562 * tty/tty.c: Implement \D for horizontal or vertical lines.
14563 (tty_printer::set_char): Use vec_used+2 as serial number.
14564 Don't allow size of vector to exceed USHRT_MAX-2.
14565 Split off part into...
14566 (tty_printer::add_char): New function.
14567 (tty_printer::draw): New function.
14568 (compare_glyph): Handle equal serial numbers.
14569 (tty_printer::end_page): Handle overstruck characters from \D.
14570 (main, usage): Implement -d option.
14572 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
14574 * tbl/main.c (process_format):
14575 * eqn/text.c (split_text):
14576 * troff/input.c (token::next): Use inner block for declarations
14577 with initializers in switch statement.
14579 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
14581 * pic/common.c (common_output::dash_line): Cope with zero-length
14584 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
14586 * Version 1.04 released.
14588 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
14590 * macros/tmac.an (TH): Define a macro an-init to define variables
14591 based on command line arguments.
14592 (an-header): Call it.
14594 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
14596 * Makefile (install.mm): Rename to install.dwbmm.
14598 * Makefile: Integrate mm.
14599 * mm: New directory.
14601 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
14603 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
14606 * pic/troff.c (troff_output::simple_spline,
14607 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
14608 shadowing parameter.
14610 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
14612 * lib/ptable.h: Add explicit casts when converting from unsigned
14615 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
14616 * dvi/devdvi/Makefile: Install SA, SB.
14618 * refer/indxbib.c: Add declaration of mktemp.
14620 * refer/lookbib.c: Add declaration of isatty.
14622 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
14624 * pic/lex.c (interpolate_macro_with_args): While collecting
14625 arguments, keep track of whether we're in a string.
14627 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
14629 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
14630 down with \v, so as to avoid problems with top of page trap
14631 setting no space mode.
14633 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
14635 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
14637 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
14639 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
14640 Improve error message.
14642 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
14644 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
14647 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
14649 * groff.c (possible_command::execp): Always use _exit() after a
14652 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
14653 NO_SYS_WAIT_H configuration options.
14654 * groff.c: Use these options. Use POSIX-style macros to extract
14655 fields from the status returned by wait().
14657 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
14659 * tbl/table.c (table::compute_separation_factor): Allow the
14660 separation factor to drop to 0.
14662 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
14664 * refer/search.c: Include <errno.h>.
14666 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
14668 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
14670 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
14673 * pic/lex.c (input_stack::bol): Move definition out of class body.
14675 * pic/main.c: On MSDOS munge argv[0].
14677 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
14679 * lib/ptable.c (hash_string): Use unsigned long rather than
14681 (next_ptable_size): Use unsigned rather than int. Give an error
14682 message if we've hit the largest table size.
14683 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
14686 * pic/object.h (object_spec): Make flags unsigned long. Declare
14687 flags as const unisgned long rather than as enums.
14689 * pic/output.c: Deleted.
14691 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
14693 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
14694 Add additional argument.
14695 (line_entry::note_double_vrule_on_{left,right}): Set value of
14696 douvle_vrule_on_{right,left} flag according to argument.
14697 (simple_line_entry::simple_print,
14698 simple_line_entry::double_line_print): If adjacent to double vrule
14699 on a corner extend rather than shorten the rule by half the double
14702 * troff/number.c (parse_term): In checking for overflow, handle the
14703 case where the current horizontal position is negative.
14705 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
14707 * pic/object.c (draw_arrow): Check for object having zero length.
14709 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
14711 * eqn/main.c (do_file): Split off inline equation handling into...
14712 (inline_equation): New function. Search for starting delimiter
14714 (delim_search): New function. Don't recognize a delimiter that
14715 occurs in the name of an escape sequence, number register, string
14718 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
14720 * eqn/delim.c (delim_box::compute_metrics): Don't call
14721 define_extensible_string if left is 0.
14722 (delim_box::output): Don't print the left delimiter if left is 0.
14723 (delim_box::debug_print): Check for left == 0 before calling printf.
14725 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
14727 * troff/Makefile (majorminor.c): Include only digits in
14730 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
14732 * refer/dirnamemax.c: new file.
14733 * refer/genlimits.c: Deleted.
14734 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
14735 Don't check path length.
14736 * refer/Makefile: Add dir_name_max.o; delete genlimits.
14737 * Makefile: Add PATHCONF_MISSING option.
14739 * refer/indxbib.c (get_cwd): New function.
14740 (main): Use get_cwd().
14741 * lib/getcwd.c: New file.
14742 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
14743 GETCWD in SUBFLAGS.
14744 * lib/Makefile: Compile getcwd.o.
14746 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
14749 * refer/indxbib.c (main): Check success of mktemp.
14751 * lib/tmpfile.c: New file.
14752 * lib/Makefile: Add tmpfile.c.
14753 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
14754 * ps/ps.h: Delete declaration of mktemp().
14755 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
14756 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
14757 * driver/driver.h: No need now to include errno.h.
14759 * everywhere: Set errno to 0 before calling fopen().
14761 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
14762 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
14763 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
14765 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
14767 * troff/env.h (translate_space_to_dummy): Declare it.
14768 * troff/env.c (environment::space_newline, environment::space):
14769 If translate_space_to_dummy is set then make the width of spaces 0.
14770 * troff/input.c (translate): If the second character of a
14771 translation is a space, translate to unbreakable space. If the
14772 first character is a space, set or clear translate_space_to_dummy
14773 according to whether the second character is \&. Weird!
14775 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
14777 * groff.c (run_commands): Don't use non-zero exit code because a
14778 command gets SIGPIPE.
14780 * groff.c, groff.sh: Use -mXps with -TXps.
14782 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
14783 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
14784 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
14785 (ps_printer::special): New specials invis and endinvis.
14786 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
14787 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
14788 (ps_printer::end_page): Check that invis_count == 0.
14789 (ps_printer::invis_count): New member.
14790 (ps_printer::ps_printer): Initialize invis_count to 0.
14792 * troff/env.c (environment::hyphenate_line): Hyphenation
14793 indicator at beginning of word inhibits splitting after -, \(em
14796 * pic/pic.y (element): Allow another element to follow } without
14797 any intervening separator.
14799 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
14801 * pic/lex.c (get_delimited): Allow tabs before delimiter.
14803 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
14805 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
14806 declaration of wait() in header files.
14807 * Makefile: Get rid of -DHAVE_UNION_WAIT.
14809 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
14811 * lib/lib.h: Declare return type of strerror as char *.
14813 * man/Makefile: Add g flag to sed substitutions.
14814 * Makefile (shgroff, bindist): Likewise.
14816 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
14818 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
14819 * ps/devps/prologue (PBEGIN): Define showpage after pushing
14822 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
14824 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
14827 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
14829 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
14832 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
14834 * troff/input.c (define_number_reg): If currently undefined,
14835 don't define it if the argument is an invalid expression.
14837 * Makefile: Ignore return value of `if' commands without `else'
14840 * Makefile: Split up CPPDEFINES into a series of separate
14841 configuration options.
14843 * troff/input.c (init_registers): Use time_t instead of long
14844 unless LONG_FOR_TIME_T is defined. Use returned result rather
14845 than passing pointer.
14846 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
14848 * lib/Makefile (fontpath.h): Use gendef.
14850 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
14852 * troff/input.c (input_iterator::shift): Delete argument name.
14853 * troff/node.c (suppress_output_file::really_begin_page,
14854 suppress_output_file::really_transparent_char, node::ascii_print,
14855 node::tprint): Delete names of unused arguments.
14857 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
14859 * refer/label.y (string): Pass $4 to command_error.
14861 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
14863 * Version 1.03 released.
14865 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
14867 * Makefile: Pass definition of SHELL in SUBFLAGS.
14869 * gendef: New file.
14870 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
14871 ps/Makefile: Use gendef to construct header files that are
14872 constructed from the Makefile.
14874 * macros/Makefile: make all should build stripped version of tmac.e.
14876 * refer/Makefile (clean): Remove y.output.
14878 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
14880 * ps/pfbtops.c (main): Add -v option which prints out a version
14882 * ps/Makefile (pfbtops): Link with libgroff.a.
14884 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
14886 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
14887 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
14889 * refer/lkbib.c (main): Always terminate reference with blank
14891 * refer/lookbib.c (main): Likewise.
14893 * refer/linear.c (file_buffer::load): Check that the file is not a
14896 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
14897 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
14898 Delete second inclusion of <sys/param.h>.
14900 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
14902 * troff/token.h (token::special): Deleted.
14904 * tbl/main.c (process_format): Rework so that opt->tab_char is
14905 recognized only when appropriate.
14907 * ps/Makefile (clean): Remove pfbtops.
14909 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
14911 * lib/font.c (text_file::next): Don't return if we have got a
14914 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
14916 * refer/refer.c (store_reference): Get hash code from old_table[i]
14917 when rehashing the table.
14919 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
14921 * eqn/box.c (box::top_level): Save size and prev size using \R and
14922 restore it afterwards. Set the size to the size at the beginning
14924 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
14925 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
14927 * refer/Makefile (limits.h): Use ./genlimits.
14929 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
14931 * refer/index.c: Delete declarations of stat() and fstat().
14933 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
14935 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
14937 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
14939 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
14941 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
14943 * troff/input.c (token::get_char): Handle \e.
14945 * refer/linear.c: Delete declarations of fstat() and stat().
14947 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
14949 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
14950 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
14952 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
14954 * troff/input.c (do_define_macro): Improve error handling for end
14955 of file while defining macro.
14957 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
14959 * eqn/box.h: Fix declaration of set_gsize.
14960 * eqn/box.c (set_gsize): Make argument const char *.
14961 (gsize): Declare as char *.
14962 * eqn/main.c (main): Don't convert gsize to int.
14963 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
14965 * Version 1.02 released.
14967 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
14969 * macros/tmac.andoc: New file.
14970 * macros/Makefile: Install tmac.andoc.
14972 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
14973 operator new and delete on OP_DELETE_BROKEN not being defined.
14974 * Makefile: Mention OP_DELETE_BROKEN.
14976 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
14978 * Makefile (bindist): Pass SUBFLAGS.
14980 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
14982 * Makefile, groff.c: Pass definitions to groff.c via device.h.
14984 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
14987 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
14989 * ps/ps.h, ps/psrm.c: Make comment_table and
14990 header_comment_table local to resource_manager::process_file.
14992 * groff.sh: With -TXps pass -printCommand option to gxditview.
14994 * groff.c (possible_command::print): Implement using
14995 append_arg_to_string.
14997 * xditview: Merge in new implementation with own ChangeLog.
14999 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
15001 * groff.c (main): Implement PRINT_OPTION.
15002 (append_arg_to_string): New command.
15003 (device_table): Set PRINT_OPTION flag for Xps.
15005 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
15007 * troff/groff.h: Rename to troff.h.
15009 * pic/lex.c (lookup_keyword, docmp): New functions.
15010 (get_token): Use new lookup_keyword.
15011 Don't include key.h.
15012 * pic/key.[ch], pic/pic.gperf: Deleted.
15013 * pic/Makefile: Remove gperf stuff.
15015 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
15017 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
15019 * troff/Makefile, troff/node.c: Move definition of
15020 STORE_WIDTH into node.c.
15022 * etc/grog.pl, etc/grog.sh: Support -mdoc.
15024 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
15026 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
15027 dvi/devdvi/texb.map: Add lq and rq.
15028 dvi/devdvi: Regenerate fonts.
15029 * ps/devps/textmap: Add lq and rq.
15030 * ps/devps: Regenerate fonts.
15031 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
15032 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
15034 * pic/object.c (position_rectangle): When checking radius
15035 cope with possiblity that width or height is negative.
15036 (box_object::box_object): Have separate xrad and yrad with
15037 signs matching signs of dim components.
15038 (box_object::{north,south}_{east,west}): Use xrad and yrad.
15039 (box_object::print): With rounded boxes use absolute values
15040 for dim and rad arguments.
15042 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
15045 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
15047 * various files: Add explicit destructors to keep Saber CC +d
15050 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
15052 * eqn/box.c (box::top_level): Restore fonts correctly after
15053 font changes in line containing inline equation. Also
15054 restore previous font as well as current font.
15055 * eqn/pbox.h: Define necessary string and register names.
15057 * troff/input.c (token::next): Case 'R' calls do_register.
15058 (do_register): New function.
15060 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
15062 * groff.c, groff.sh: Support Xps device. Allow each device
15063 to have a pseudo_name and a real_name.
15065 * groff.c (run_commands): Don't print `Broken pipe' messages.
15067 * ps/pfbtops.c: New file.
15068 * ps/Makefile: Add pfbtops.
15070 * troff/number.c (parse_term): Improved error message.
15072 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
15074 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
15076 * Makefile: Integrate refer.
15077 * refer: New directory.
15078 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
15079 man/lkbib.man: New files.
15080 * man/Makefile: Support refer man pages.
15082 * lib/lib.h: Declare is_prime.
15083 * lib/prime.c: New file.
15085 * troff/input.c (macro_source): New function.
15086 (init_input_requests): Bind "mso" to macro_source.
15088 * troff/env.c (environment::possibly_break_line): Maintain
15089 pointer to pointer to node to be split in ndp so as to avoid
15090 using address of freed node.
15092 * troff/env.c (environment::hyphenate_line): Maintain pointer to
15093 pointer to first node to be hyphenated in startp so as to
15094 avoid using address of freed node.
15096 * troff/env.c (class trie, class hyphen_trie): Make the
15097 elements of the trie be of type char not unsigned char.
15098 Declare arguments to be const char* instead of unsigned char *.
15100 * troff/env.c (hyphenate): Initialize hbuf[0].
15102 * troff/input.c (set_string): Declare p to be char * and cast
15103 *p to unsigned char when necessary.
15105 * troff/input.c (do_define_macro): Declare s to be const
15106 char*. Cast element to unisgned char when necessary, Declare
15107 d to be an int. Handle EOF better.
15109 * troff/Makefile, troff/input.c: Different scheme for passing
15110 definitions of MACROPATH, HYPHENFILE and DEVICE.
15112 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
15114 * tty/devascii/R.proto: Delete entry for em.
15115 * tty/devlatin1/R.proto: Likewise.
15117 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
15119 * troff/input.c (translate): Stop when we get a space. Treat eof
15122 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
15124 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
15126 * tbl/main.c (process_format): A font name following a `f'
15127 modifier that starts with a digit can be only one character long.
15128 Also deal with EOF on the second character of the font name.
15130 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
15132 * troff/input.c (token::next): Turn \~ into an
15133 unbreakable_space_node.
15134 * troff/node.c (unbreakable_space_node): New class.
15135 * troff/node.h: Declare it.
15137 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
15139 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
15140 it's >= 0, before outputting it as a single byte.
15142 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
15144 * lib/font.c: Make font_char_metric::code an int.
15145 (font::get_code): Change return type to int.
15146 (font::load): Allow code to be arbitrary integer.
15147 * lib/font.h (font::get_code): Change return type to int.
15148 (font::number_to_index): Change argument type to int.
15149 * troff/input.c (token::next): In case 'N', allow any value.
15150 Store value in token::val.
15151 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
15152 (token::get_char, token::add_to_node_list, token::process): Get
15154 (charinfo::set_number): Change argument to int.
15155 (charinfo::get_number): Require that NUMBERED flag be set.
15156 (get_charinfo_by_number): Store numbered characters not between 0
15157 and 255 in a dictionary.
15158 * troff/charinfo.h (get_charinfo_by_number): Change argument type
15160 (charinfo::number): Change type to int.
15161 (charinfo::set_number): Change type of set_number to int.
15162 * troff/node.c (troff_output_file::put_char_width,
15163 troff_output_file::put_char): Test whether character is numbered
15164 using charinfo::numbered().
15165 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
15167 * lib/nametoindex.c: New implementation to cope with arbitrary
15170 * troff/input.c (token::operator==): Test val for
15171 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
15174 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
15175 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
15177 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
15179 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
15182 * all Makefiles: rm targets of cp and >.
15184 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
15187 * eqn/lex.c (def_table): Add dollar.
15189 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
15191 * troff/input.c (do_width): Push back newline before closing delim
15194 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
15196 * groff.c (possible_command::prepend_arg): New function.
15197 (main): Prepend device -m option.
15198 * groff.sh: Put device -m options before command-line options.
15200 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
15202 * macros/tmac.an (IP): Quote argument to TP.
15204 * ps/ps.c (main): New option -b, which sets...
15205 (broken_flags): New variable.
15206 (ps_printer::~ps_printer): Incorporate the setup section in the
15207 prolog if (broken_flags & NO_SETUP_SECTION).
15208 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
15209 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
15210 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
15211 ps_printer::print_needed_font_comment,
15212 ps_printer::print_supplied_font_comment,
15213 ps_printer::print_include_font_comments,
15214 ps_printer::lookup_doc_font, ps_printer::download_fonts,
15215 ps_printer::read_download_file, read_document_fonts, add_font,
15216 skip_line, parse_fonts_arg, document_font::document_font,
15217 document_font::~document_font, document_font::download,
15218 ps_output::include_file): Deleted.
15219 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
15220 rather than %!PS-Adobe-2.0. Make calls to
15221 resource_manager::need_font for each font that we used. Replace
15222 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
15223 print_supplied_font_comment, print_needed_font_comment by call to
15224 resource_manager::print_header_comments. Output %%Orientation
15225 comment. Output %%Requirements: numcopies comment if ncopies > 1.
15226 Don't output the prolog directly. Instead call
15227 resource_manager::output_prolog. Only define #copies when ncopies
15228 > 1. Delete calls to print_include_font_comments and
15229 download_fonts. Add call to resource_manager::document_setup.
15230 (ps_printer::do_file): Call resource_manager::import_file instead
15231 of including it ourselves.
15232 (ps_printer::do_import): Likewise. Also don't call
15233 merge_import_fonts. Push userdict on the dictionary stack before
15234 and pop it afterwards.
15235 Move declaration of ps_output into ps.h.
15236 * ps/psrm.c: New file implementing resource_manager class.
15237 * ps/ps.h: New file declaring ps_output and resource_manager
15239 * ps/devps/zapfdr.ps:
15240 * ps/devps/symbolsl.ps:
15241 * ps/devps/prologue: Use 3.0 conventions.
15242 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
15243 Add default definition of BROKEN_SPOOLER_FLAGS.
15244 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
15245 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
15247 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
15249 * etc/grog.pl: New file.
15250 * Makefile (GROG): New variable.
15251 Add GROG to SUBFLAGS.
15252 * etc/Makefile (GROG): New variable.
15253 (install.nobin): Install $(GROG) rather than grog.sh.
15255 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
15257 * eqn/special.c (special_box::compute_metrics): Make the input and
15258 output strings the same. Get the new height and depth from the
15259 predefined height and depth registers. Also make subscript kern
15260 and skew available.
15261 (special_box::compute_subscript_kern, special_box::compute_skew):
15264 * eqn/box.c (pointer_box::compute_skew,
15265 simple_box::compute_metrics, box::top_level)
15266 * eqn/text.c (prime_box::compute_metrics,
15267 prime_box::comput_subscript_kern)
15268 * eqn/limit.c (limit_box::compute_metrics):
15269 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
15270 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
15271 negative numbers in `nr' requests with a leading 0.
15273 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
15275 * eqn/special.c: New file.
15276 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
15277 Add new rule for simple.
15278 * eqn/lex.c (token_table): Add SPECIAL.
15279 * eqn/box.h: Declare make_special_box.
15280 * eqn/Makefile: Add special.[co].
15282 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
15284 * ps/devps/prologue: Possibly set packing to true while defining.
15285 Create grops dictionary here. Initialize local variables before
15286 defining procedures.
15287 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
15288 the dictionary stack. Set strokeadjust and overprint to false if
15289 the relevant operators are defined.
15290 (PEND): New procedure.
15291 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
15292 prologue. Do everything else in the setup section.
15293 (ps_printer::do_import): Just call PBEGIN and PEND around the
15294 picture. Also push userdict before, and pop it afterwards.
15296 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
15298 * troff/node.c (bracket_node::tprint): Brackets were being printed
15301 * macros/tmac.an (SH, SS): Set fill mode.
15303 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
15305 * troff/div.c (top_level_diversion::begin_page): Set
15306 high_water_mark to 0.
15308 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
15310 * man/mdate.sh: New file.
15311 * man/mdate.c: Deleted.
15312 * man/Makefile: Use mdate.sh instead of mdate.
15315 * eqn/lex.c (do_gsize): Supply missing argument to error message.
15317 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
15319 * man/mdate.c: New file.
15320 * man/*.man: Replace modification date by @MDATE@.
15321 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
15322 (mdate): New target.
15324 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
15325 Remove illegal input characters.
15327 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
15329 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
15331 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
15333 * troff/div.c (begin_page): Change behaviour when
15334 !first_page_begun and !break_flag.
15336 * troff/input.c (do_name_test): Return 0 if argument is empty.
15338 * troff/input.c (read_long_escape_name): Require closing ] to be
15339 at same input level as opening [.
15341 * troff/input.c (read_increment_and_escape_name): New function.
15342 (get_copy, process_input_stack): Use this for \n.
15344 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
15346 * troff/div.c (top_level_diversion::begin_page): Ignore the
15347 current value of page_number if !first_page_begun.
15349 * groff.c (main): Fix declaration of buf.
15351 * troff/input.c (do_name_test): New function.
15352 (token::next): Implement \A.
15353 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
15354 (token::description, token::add_to_node_list, token::process):
15355 Handle TOKEN_ESCAPE.
15356 * troff/token.h: New token TOKEN_ESCAPE.
15358 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
15360 * pic/main.c (do_picture): Allow space before and after filename
15361 following `<'. Check that the filename is not empty.
15363 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
15365 * Version 1.01 released.
15367 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
15369 * dvi/tmac.dvi: ftr HR to H.
15371 * macros/tmac.e: Round up computation of $r.
15373 * xditview/tmac.X: Don't give up completely in compatibility mode.
15374 Use \n(.s instead of \n[.s].
15376 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
15377 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
15378 Add u to factors inside \s[...]. Rename frac to dvi-frac.
15379 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
15380 short names in the char definitions.
15382 * ps/tmac.ps: Don't give up completely in compatibility mode.
15383 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
15384 quote in front of \n(.s. Add u to factors inside \s[...].
15386 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
15388 * tty/tmac.tty: Call the nroff request.
15390 * macros/tmac.e ((x, )x): Better definitions that work properly
15392 (@0, @1): Helper macros for (x.
15394 * macros/tmac.e ($s, hl): Use \l rather than \D.
15396 * tty/tmac.tty: Make it work better in compatibility mode.
15397 (pchar): Rename to tty-char.
15399 * macros/tmac.e (@E): New macro.
15400 (r, i, b, rb, bi): Use @E.
15402 * macros/tmac.e (@F): Don't use (;...) syntax.
15404 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
15405 it was modified for groff.
15407 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
15409 * macros/tmac.e (<., .>): Removed.
15410 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
15412 * macros/tmac.e: Remove check that groff is being used.
15414 * macros/tmac.e (@C): Change families only if using groff; turn
15415 compatibility mode off while changing familes. Save compatibility
15416 mode before changing families and restore it afterwards.
15418 * macros/tmac.e (@h): Remove test for offset + line length.
15420 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
15421 (lo, th, ac): Define to call @S instead of using als.
15423 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
15424 the ratio of the vertical spacing to the point size in units
15425 expressed as a percentage. Use these instead of $10r and $10R,
15426 Delete $10r and $10R.
15428 * lib/font.c (font::load): In default computation of space_width,
15429 divide by sizescale. Use scale_round.
15431 * macros/tmac.an (TP): Don't call `nf'.
15432 (an-do-tag): Don't call `fi'.
15434 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
15436 * troff/input.c (process_input_stack): Handle the case where
15437 spaces at the beginning of an input line are followed by a
15440 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
15442 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
15443 * groff.sh: Use pic -x with the dvi device.
15445 * dvi/devdvi/FontMakefile (H): Don't use -s.
15447 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
15448 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
15449 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
15452 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
15454 * ps/psfig.diff: New file.
15455 * ps/tmac.psfig: New file.
15457 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
15459 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
15460 (]-): Don't call ref*do-tl.
15462 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
15464 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
15465 (fn@do-FS): Rename to fn*do-FS.
15467 * troff/input.c (transparent_translate): New function.
15468 (process_input_stack): Apply transparent_translate before calling
15469 diversion::transparent_output(unsigned char).
15471 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
15473 * troff/input.c (do_define_macro): Define the macro before calling
15476 * xditview/Makefile: Add DEVICES variable. Change install target
15479 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
15481 * groff.c (run_commands): Handle the possibility that there are
15482 child processes other than those forked by us.
15484 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
15486 * lib/string.c (string::append): New function.
15487 * lib/stringclass.h: Declare it.
15489 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
15491 * eqn/main.c (main): New option -N which sets
15492 no_newline_in_delim_flag.
15493 (do_file): If no_newline_in_delim_flag is set don't allow newlines
15495 * groff.c (main): Pass -N on to eqn.
15496 (help, synopsis): Mention -N.
15497 * groff.sh: Implement -N.
15499 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
15501 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
15502 (]-): Call ref*do-tl if ref*need-tl is non-zero.
15503 (XP): Allow as initializer.
15505 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
15507 * troff/env.c (environment::wrap_up_field): If field_spaces are
15508 non-zero and we have a current_tab, subtract padding from
15509 tab_distance. If this makes tab_distance <= 0, use the next tab
15510 stop instead. If there isn't any next tab or it's a left tab,
15511 wrap up the current tab.
15512 (environment::start_field): Initialize tab_precedes_field.
15513 (environment::wrap_up_tab): If there's a current field, update
15514 pre_field_width, field_distance and tab_precedes_field.
15515 * troff/env.h (environment::tab_precedes_field): New member.
15517 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
15519 * ps/ps.c (ps_printer::do_file): New function.
15520 (ps_printer::special): Bind to `file' special.
15521 (ps_printer::do_exec): Set ndefined_styles to 0.
15523 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
15525 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
15526 Avoid stripping first character from the start of unrecognized
15527 escapes. Use lex_error instead of error to report errors.
15528 * eqn/lex.c (get_token): Rework handling of escapes.
15529 (lex_error): Move declaration into...
15532 * xditview/xditview.c (main): Make -page option work.
15534 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
15536 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
15538 * macros/tmac.s (B2): Correct size of box.
15540 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
15542 * macros/tmac.s (B2): Postpone drawing the box until in the
15543 top-level diversion.
15545 * tty/tmac.tty: Add font translations for C, CR, CW.
15547 * groff.c (synopsis, help): Document -i.
15548 * groff.sh: Implement -i.
15550 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
15551 Simplify the construction of SN.
15553 * troff/number.c (parse_term): Give `|' a higher precedence.
15554 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
15557 * macros/tmac.s (B2): Use par@finish instead of par@reset.
15559 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
15561 * lib/string.c (string::move): New function.
15562 * lib/stringclass.h: Declare it.
15564 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
15566 * troff/env.c (distribute_space): Add optional argument
15568 (environment::wrap_up_field): Call distribute_space with
15569 `force_forward' argument of 1.
15571 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
15573 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
15574 Inline it. Move reallocation into...
15575 (string::grow1): New function.
15576 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
15577 dependencies to include library header files.
15578 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
15580 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
15582 * macros/tmac.s (@NH): Use the same number registers than -ms does
15583 for the heading level counters. Use the same string that -ms does
15584 for the number for this heading.
15586 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
15588 * lib/new.c (operator new): Cast result of malloc to char *.
15590 * troff/input.c (spring_trap, lookup_request): Add assert that nm
15593 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
15595 * groff.c (main): Support -i.
15597 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
15599 * pic/pic.h: Include <osfcn.h>.
15601 * ps/ps.c: Add declaration of mktemp.
15603 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
15604 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
15605 argument as union wait *.
15606 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
15607 argument to union wait *.
15609 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
15611 * tty/tmac.tty: Add definition of \(co.
15613 * pic/object.c (make_arc): Only increase radius when radius
15614 strictly less than d.
15615 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
15618 * troff/env.c (environment::environment(symbol),
15619 environment::environment(const environment *)): Initialize
15622 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
15624 * tbl/main.c (main): Add exit(0).
15626 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
15628 * pic/main.c (main):
15629 * eqn/main.c (main):
15630 * tbl/main.c (main):
15631 * etc/soelim.c (main):
15632 * driver/printer.c (printer::~printer):
15633 * troff/node.c (real_output_file::~real_output_file,
15634 real_output_file::flush): Check for errors on stdout.
15636 * most files: Add 1991 to copyright notice.
15638 * macros/tmac.s: Don't test \n(.x and \n(.y.
15640 * troff/input.c (token::next): Rename `escape_char' label to
15641 `handle_escape_char' and `normal_char' label to
15642 `handle_normal_char'.
15644 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
15646 * groff.c (main, synopsis, help): Support -a option.
15647 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
15648 to trflags while parsing options.
15650 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
15652 * troff/number.c (parse_term): With `m', `M' and `n' scale
15653 indicators, convert scale factor to hunits before scaling.
15655 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
15657 * lib/font.c (scale_round): Better test for overflow when n is
15660 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
15662 * tbl/main.c (process_format): Add second argument of type
15663 options*. Change callers. Allow opt->tab_char as well as '\t'
15664 between format items.
15666 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
15668 * macros/tmac.an (PD): With no arguments, make sure register PD is
15670 (TH): Call PD with no argument, instead of setting register PD
15673 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
15675 * Version 1.00 released.
15677 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
15679 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
15681 * dvi/devdvi/DESC: Mount CW instead of CR.
15683 * dvi/tmac.dvi: Add definition of \(tm.
15685 * dvi/devdvi/texsy.map: Add lh, and rh.
15686 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
15687 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
15689 * dvi/devdvi/FontMakefile: Generate H from cmss10.
15690 * dvi/devdvi/Makefile: Install H.
15691 * dvi/devdvi/H: New file.
15693 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
15695 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
15698 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
15700 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
15702 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
15704 * macros/tmac.s (@EN): Handle the case where the equation is empty
15705 but the label is not.
15707 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
15709 * troff/groff.h: New warning category WARN_SPACE.
15710 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
15711 WARN_SPACE to warning_table.
15712 (interpolate_macro): Give a warning of type WARN_SPACE if the name
15713 is longer than two characters and is not defined, but the first
15714 two characters do make a defined name.
15716 * PROBLEMS: New file.
15718 * CHANGES: New file.
15719 * README-0.6, README-1.00: Deleted.
15721 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
15722 * xditview/devX75/Makefile: Make devX75-12.
15723 * xditview/devX100/Makefile: Make devX100-12.
15725 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
15726 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
15728 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
15730 * README-0.7: Rename to README-1.00.
15732 * macros/tmac.pic: New file.
15733 * macros/Makefile (install.nobin): Install tmac.pic.
15735 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
15737 * troff/env.c (hyphen_word): Correct the test for whether the
15738 token is a hyphen. Reset npos to 0.
15740 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
15742 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
15744 * macros/tmac.s (ds*common-end): Call par*reset.
15746 (par@reset-indent): Deleted.
15748 * macros/tmac.s (@IP): Divert the label.
15750 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
15752 * xditview/draw.c (setGC): Use a line width of .1m rather than
15753 .04m by default; round rather than truncate value.
15755 * tbl/table.c (class empty_entry): New class.
15756 (empty_entry::empty_entry, empty_entry::line_type): New functions.
15757 (table::add_entry): Represent empty entries by objects of type
15759 (table_entry::line_type): Return -1.
15760 (table::determine_row_type): Ignore entries with line_type 0.
15761 Treat type -1 as non-lines.
15763 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
15765 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
15766 macros/tmac.s: Rename \(-d to \(Sd.
15768 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
15770 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
15771 * xditview/libXdvi/DviChar.c: Likewise.
15772 * dvi/devdvi/texsy.map: Add `<<', `>>'.
15774 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
15776 * troff/div.c (top_level_diversion::begin_page): Call
15777 init_output() if the_output is 0.
15779 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
15781 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
15783 (get_copy): Turn \E into ESCAPE_E.
15784 (token::process, asciify): Handle ESCAPE_E.
15786 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
15788 (DS): Implement `.DS R'.
15790 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
15792 * macros/tmac.s (FS): New macro.
15794 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
15796 * macros/tmac.s (cov*tl-init): Remove after first execution
15797 instead of aliasing to @nop. Call top of page macro explicitly
15798 instead of setting trap; call @init first. Set pg@top as top of
15800 (cov*auto-init): Deleted. Set cov*tl-init instead of
15801 cov*auto-init as top of page trap.
15802 (TL, LP): Do a break instead of calling cov*tl-init.
15803 (cov*print): With RP format but no TL, alias FS and FE to @FS and
15804 @FE; in this case also give a warning and always start another
15805 page. No need to set pg@top here.
15806 (cov*tl-init): Rename to cov*first-page-init.
15808 * macros/tmac.s (RP): Do `.pn 0'.
15809 (cov*tl-init): With RP format don't do `.pn 0'.
15811 * macros/tmac.s (pg@cs-top): Set no space mode.
15813 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
15814 (cov*ab-init): Alias TL, AU and AI to these.
15816 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
15818 * macros/tmac.s (@EQ): Move the space before the equation into @EN
15819 (@EN): Do nothing unless \n[dl] is > 0.
15821 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
15823 * pic/object.c (ellipse_object::radius): New function.
15825 * VERSION: Change version to 0.7.
15827 * tbl/table.c (block_entry::do_divert): Declare return type as
15829 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
15831 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
15833 * troff/column.c: New file.
15834 * troff/Makefile: Corresponding changes.
15836 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
15839 * troff/div.c (top_level_diversion::space): If the space causes
15840 the first-page transition and springs a trap, truncate the space
15843 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
15845 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
15848 * pic/troff.c (troff_output::line_thickness,
15849 troff_output::set_fill): Do a horizontal motion to compensate for
15850 the width of the \D escape sequence.
15852 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
15854 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
15857 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
15860 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
15861 Supply empty definition.
15862 (text_entry::simple_print, simple_text_entry::simple_print):
15863 Delete declarations.
15864 (table::add_entry): Represent empty entries by objects of type
15867 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
15869 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
15871 * tbl/table.c (left_text_entry::add_tab): New function.
15873 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
15874 initialize like LP.
15876 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
15878 * troff/env.c (environment::start_field): Give an error message if
15879 there is no next tab.
15881 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
15883 * troff/env.c (hyphenate): Skip initial elements with zero
15886 * macros/tmac.s (par@init): Keep VS in points rather than units.
15888 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
15890 * pic/main.c (main): Implement `-c' option.
15891 * pic/output.h: Declare make_tpic_output().
15892 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
15894 (tpic_output): New class.
15895 (tpic_output::tpic_output, tpic_output::set_pen_size,
15896 tpic_output::command, make_tpic_output): New functions.
15898 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
15900 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
15901 if they're not already defined.
15902 * tbl/table.c (init_output): Don't test \n(.g.
15904 * troff/input.c (do_if_request): Delete `g' condition. Recognize
15905 `d', `r' and `c' conditions even in compatibility mode.
15907 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
15909 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
15912 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
15914 * troff/env.h (environment::prev_line_interrupted): New member.
15915 (environment::get_prev_line_interrupted): New function.
15916 * troff/env.c (environment::newline): Set prev_line_interrupted.
15917 (environment::environment(const environment *),
15918 environment::environment(symbol)): Initialize
15919 prev_line_interrupted.
15920 * troff/input.c (process_input_stack): Don't give special
15921 treatment to space and newline at the beginning of the line if the
15922 previous line was interrupted.
15924 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
15926 * eqn/eqn.y: Disallow PRIME by itself.
15927 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
15929 (def_table): Remove definition of '. Define prime to be `.
15931 * eqn/eqn.y: Split off part of rule `script' into a new rule
15934 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
15936 * macros/tmac.s ({, }): New string aliases.
15938 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
15940 * README-0.7: New file.
15942 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
15944 * macros/tmac.s: New file.
15945 * man/groff_ms.man: New file.
15946 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
15947 * Makefile.bd: Similarily.
15948 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
15949 definition of TMAC_S.
15950 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
15951 * macros/TODO: New file.
15953 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
15955 * troff/env.c (right_justify): New function.
15956 (init_env_requests): Bind this to request "rj".
15957 (center_lines): Set right_justify_lines to 0. If we get a bad
15958 integer, center 1 line.
15959 (environment::environment(symbol), environment::environment(const
15960 environment *)): Initialize right_justify_lines.
15961 (environment::get_right_justify_lines): New function.
15962 (init_env_requests): Bind this to number_register ".rj".
15964 * troff/env.c (environment::choose_breakpoint): Implement
15965 hyphenation_margin and hyphenation_space.
15966 (environment::get_hyphenation_space,
15967 environment::get_hyphenation_margin): New functions.
15968 (init_env_requests): Bind these to .hys and .hym.
15969 (hyphenation_space_request, hyphenation_margin_request): New
15971 (init_env_requests): Bind these to hys and hym.
15972 (environment::environment(symbol), environment::environment(const
15973 environment *)): Initialize hyphenation_margin and
15975 * troff/env.h: Corresponding changes to class environment.
15977 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
15979 * troff/div.c (blank_line): Always do a break.
15981 * eqn/box.c (do_text): Turn off escapes while appending text to
15984 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
15986 * troff/input.c (while_break_request, while_continue_request): New
15988 (init_input_requests): Bind these to "break" and "continue".
15989 (while_depth, while_break_flag): New variables.
15990 (while_request): Update while_depth. Break out of loop if
15991 while_break_flag is set.
15993 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
15995 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
15998 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
16000 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
16002 * stringify: New file.
16003 * Makefile (groff.o): Use stringify.
16005 * xditview/tmac.X: Remove definition of \(rn.
16006 * xditview/libXdvi/DviChar.c: Remove radicalex from
16009 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
16011 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
16012 (alphabetic_block_entry::alphabetic_block_entry,
16013 alphabetic_block_entry::divert, alphabetic_block_entry::print):
16015 (block_entry::divert): Split off body into ...
16016 (block_entry::do_divert): If the block is alphabetic, subtract 2n
16017 from the line length; also update the span width to dl+2n, and the
16018 alphabetic span width to dl.
16020 * driver/input.c (do_file): While reading argument to D command,
16021 when expanding buffer, multiply szp by sizeof(int) rather than 2
16022 in the argument to memcpy.
16024 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
16025 width of alphabetic columns.
16027 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
16029 * troff/node.c (lookup_family): Supply second argument to lookup.
16031 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
16032 search, return immediately if v is 0.
16034 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
16035 (troff_output::start_picture): Set this reg.
16036 (troff_output::end_picture): Remove this reg
16037 * eqn/box.c (box::extra_space): Don't produce `\x's if
16038 EQN_NO_EXTRA_SPACE_REG is defined.
16040 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
16041 * eqn/text.c (split_text): Map ' to \(fm when it's the first
16044 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
16046 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
16049 * troff/div.c (top_level_diversion::top_level_diversion):
16050 Initialize page_number to 0.
16052 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
16054 * groff/troff (environment::environment(const environment *)):
16055 Initialize name to e->name, rather than "anonymous".
16057 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
16059 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
16060 requested_page. Split middle part into ...
16061 (FindPage): New function.
16062 (SetValues): If we don't yet know the last page, and the requested
16063 page is greater than the current page, call FindPage.
16064 Update the font_map_string before doing this.
16066 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
16067 Translate \(lh and \(rh into left and right double arrows.
16069 * troff/node.c (class hyphen_inhibitor_node): New class.
16070 (hyphen_inhibitor_node::hyphen_inhibitor_node,
16071 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
16072 hyphen_inhibitor_node::type,
16073 hyphen_inhibitor_node::get_hyphenation_type): New functions.
16074 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
16075 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
16078 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
16080 * troff/node.h (dummy_node::get_hyphenation_type,
16081 transparent_dummy_node::get_hyphenation_type): Declare them.
16082 * troff/node.c: (dummy_node::get_hyphenation_type,
16083 transparent_dummy_node::get_hyphenation_type): New functions.
16085 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
16087 * xditview/libXdvi/draw.c: If M_PI not defined after including
16088 math.h, then define it.
16090 * xditview/Makefile: Add definition of AR. Pass it to the submake
16092 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
16094 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
16096 * troff/dictionary.h (object_dictionary::alias): Declare return
16098 * troff/dictionary.c (object_dictionary::alias): Return non-zero
16099 if the old name was defined.
16100 * troff/input.c (alias_macro): Give a warning if the old name was
16102 * troff/reg.c (alias_reg): Likewise.
16104 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
16106 * troff/input.c (token::next): Delete implementation of \R.
16108 * macros/Makefile: Strip comments from tmac.e while installing it.
16110 * troff/input.c: New variable `nroff_mode'.
16111 (troff_request, nroff_request): New functions.
16112 (init_input_requests): Bind `troff' and `nroff' to troff_request
16114 (do_if_request): Compute results of t and n conditions from
16117 * text/text.c (split_text): Fix typo in >=.
16119 * eqn/lex.c: Add definition of `==' to def_table.
16121 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
16123 * pic/tex.c (tex_output::start_picture): Change the definitions of
16124 \graph and \graphtemp so that they work properly with Plain TeX.
16126 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
16127 argument to `ar' is not less than the first.
16129 * pic/pic.y: Allow a comma between elements of the variable list
16130 in the argument to `reset'.
16132 * pic/object.c (arc_object::arc_object): Fix computation of
16135 * eqn/main.c (main): Add exit(0).
16137 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
16139 * troff/div.c (begin_page): Test no_space_mode after doing the
16140 break, but still push the page ejector cookie before doing the
16141 break. Also set the next page number after doing the break.
16143 * xditview/xditview.c (NewFile): Don't set the title and icon name
16144 if this is the first file and its name is `-'.
16145 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
16146 the X75 and X100 devices.
16147 (main): If a device has the XT_OPTION flag set and there's exactly
16148 one file argument, pass the driver -xrm and -title options to set
16149 the icon name and window title to the name of the file.
16151 * troff/env.c (environment_switch): If there was an argument but
16152 it wasn't a valid number or name, then pop an environment but
16153 don't give an error message on underflow.
16155 * troff/number.c (start_number): Correct spelling in error message.
16157 * troff/input.c (token::delimiter): Don't print an error message
16160 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
16161 ParseDrawFunction if dw->display_enable is true.
16163 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
16165 * pic/pic.y: Parse text positioning like normal attributes, so as
16166 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
16167 positioning attribute.
16169 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
16171 * tbl/main.c (process_data): When in state START while reading a
16172 text block, don't change to state MIDDLE if c is a newline.
16174 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
16176 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
16177 so as to avoid shadowing parameter.
16179 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
16181 * tbl/table.c (trim_space): Deleted.
16182 (table::add_entry): Don't call trim_space.
16184 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
16186 * VERSION: Change version to 0.6.
16188 * troff/number.c (parse_expr): Make == work.
16190 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
16192 * man/grog.man: New file.
16193 * man/Makefile: Add grog.n to MAN1PAGES.
16194 * etc/grog.sh: New file.
16195 * etc/Makefile: Install grog.sh as grog.
16197 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
16199 * troff/input.c (token::next): Implement \E.
16201 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
16203 * xditview/tmac.X: Change font translations to match tmac.ps.
16205 * troff/input.c (non_empty_name_warning): Don't give a warning if
16206 `\{' terminates the name.
16208 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
16210 * ps/devps/symbol.diff: New file.
16211 * ps/devps/FontMakefile: Mention symbol.diff.
16213 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
16215 * troff/node.c (font_position): Use get_long_name to read the
16218 * troff/env.c (environment_switch): If we get a number that's < 0
16219 or >= NENVIRONMENTS, treat it like a name.
16220 Change NENVIRONMENTS to 10.
16222 * troff/groff.h: Remove definition of FONTS_MAX.
16223 * troff/node.h (class font_family): Make map a pointer instead of
16224 an array. Add a map_size member. Make it a class. Make nm const
16225 and public. Make invalidate_fontno a friend.
16226 * troff/node.c: Define font_table_size. Make font_info a pointer
16227 rather than an array.
16228 (class troff_output_file): Allocate font_position dynamically. Add
16229 nfont_positions member.
16230 (troff_output_file::set_font): Grow font_position if necessary.
16231 (troff_output_file::~troff_output_file): Delete font_position.
16232 (troff_output_file::troff_output_file): Allocate font_position.
16233 (grow_font_table): New function.
16234 (troff_output_file::really_begin_page,
16235 troff_output_file:really_copy_page): Use nfont_positions rather
16237 (mount_font_no_translate, mount_style): Call grow_font_table if
16239 (font_family::font_family): Allocate map.
16240 (font_family::make_definite): Grow map if necessary. Use
16241 font_table_size instead of FONTS_MAX.
16242 (font_family::~font_family): New function.
16243 (invalidate_fontno): Use font_family::map_size.
16244 (get_fontno, env_space_width, env_half_narrow_space_width,
16245 env_narrow_space_width, symbol_fotno, is_good_fontno,
16246 get_bold_fontno, make_glyph_node): Use font_table_size rather than
16248 (next_available_font_position): Never return 0.
16250 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
16252 * ps/tmac.ps: Add font translations for compatibility with dpost.
16254 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
16256 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
16257 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
16258 Move definitions baseline_sep, shift_down, column_sep,
16259 matrix_side_sep into...
16260 * eqn/box.c: Add them to param_table.
16261 * eqn/pbox.h: Add declarations to pbox.h.
16263 * troff/input.c (set_string): Cast value to unsigned char *.
16265 * troff/token.h (process_input_stack): Declare it static before
16266 declaring it a friend.
16268 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
16270 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
16272 * dvi/devdvi/EX: Regenerate.
16274 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
16277 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
16279 * eqn/lex.c: In defaults_table, make definition of `dot' call
16280 `dot_def'. Don't explicitly make it roman. Similarily for other
16283 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
16285 (for_input::get, for_input::peek): Use this.
16286 (do_for): Add by_is_multiplicative argument.
16287 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
16288 Change semantic value of optional_by to be a double plus a flag
16289 saying whethet the by clause is multiplicative.
16291 * eqn/lex.c (get_delimited_text): Remember location of start of
16292 definition. Improve error handling when EOF is encountered.
16294 * lib/font.h: Rename handle_x_command to
16295 handle_unknown_font_command.
16296 * lib/font.c (font::load): Call handle_unknown_font_command for
16297 any unknown command in the font description file. Don't call
16298 handle_x_command. Include the name of the command in the argv.
16299 Improve message for unknown command after kernpairs or charset
16301 * ps/ps.c (ps_font::handle_x_command): Rename to
16302 handle_unknown_font_command. Remove message about `x download'
16303 command. Give error message for wrong number of arguments.
16304 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
16305 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
16306 handle_unknown_font_command. Give an error message for wrong
16307 number of arguments. Rename design_size to designsize.
16308 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
16309 checksum', `designsize' instead of `design_size'.
16311 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
16313 * eqn/*.[chy]: Change underaccent to uaccent.
16315 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
16316 give it the same precedence as ACCENT.
16317 * eqn/other.c (make_underaccent_box): New function.
16318 * eqn/box.h: Declare it.
16319 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
16322 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
16324 * pic/pic.y (reset_all): New function. Called in rule for RESET.
16325 (parse_init): Call reset_all.
16326 (define_variable): When defining scale reset only those
16327 pre-defined variables that are scaled.
16328 (defaults_table): Add `scale' as non-scaled value.
16330 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
16331 together with the text; allow any number of positioning words;
16332 allow center as a positioning word.
16334 * pic/object.c (output::compute_scale): Get picture maximum height
16335 and width from variables called maxpswid and maxpsht.
16336 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
16338 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
16340 * pic/object.c (object_spec::make_text): Multiply textht by number
16343 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
16345 (do_sprintf): New function.
16346 (pic.gperf): Add sprintf token.
16347 (text, sprintf): New rules.
16349 * pic/pic.y: `rand()' with no arguments returns a random number
16350 in the range [0,1).
16352 * pic/pic.y: Allow a bare expression to be an attribute: change
16353 precedences to support this. Change optional_ordinal rule to
16354 optional_ordinal_last to avoid reduce/reduce conflict.
16355 * pic/object.c (object_spec::object_spec): Initialize direction.
16357 * pic/pic.y: Implement ^ operator meaning exponentiation.
16359 * troff/node.h: Add default argument to mount_font.
16360 * troff/node.c (font_position): Read an optional third argument
16361 giving the external_name.
16362 (mount_font): Add optional argument giving the external_name.
16363 (mount_font_not_translate): Have additional argument giving
16364 external name. Use this name to load the font. Pass both names
16365 to font_info::font_info.
16366 (font_info::font_info): Have additional argument giving
16368 (class tfont): New member external_name.
16369 (font_info::get_tfont): Use external name to construct tfont_spec.
16371 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
16373 * eqn/lex.c (init_table): Add argument giving device. Define
16374 name of device to be "1".
16375 (do_ifdef): Counts as true if the argument has been defined with
16377 * eqn/main.c (main): Call init_table with device argument. Make
16378 device local to main.
16379 * eqn/eqn.h: Change declaration of init_table. Remove declaration
16382 * pic/lex.c (get_delimited): Allow text to be delimited by
16383 matching {}s. Don't recognize ending delimiter within a string.
16385 * troff/input.c (get_delim_name): New function.
16386 (token::next): Implement \C.
16388 * lib/font.c (font::load): Grok ---. Add an alias for each
16389 character based on its code.
16390 (font::get_code_width): Deleted.
16391 * lib/font.h (class font): Declare font::number_to_index().
16392 Remove declaration of font::get_code_width.
16393 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
16394 to indices of named characters.
16395 (font::number_to_index): New function.
16396 * troff/input.c (font::number_to_index): New function.
16397 (get_charinfo_by_number, charinfo::get_number,
16398 charinfo::set_number): New functions.
16399 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
16400 (token::process, token::description, token::get_char,
16401 token::add_to_node_list, token::operator==): Handle
16402 TOKEN_NUMBERED_CHAR.
16403 * troff/charinfo.h: Declare get_charinfo_by_number,
16404 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
16406 (charinfo::numbered): New function.
16407 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
16408 * troff/env.h (class environment): Remove declaration of ...
16409 * troff/env.c (environment::make_numbered_char_node): Deleted.
16410 * troff/node.c (make_numbered_node): Deleted.
16411 (class numbered_glyph_node): Remove.
16412 (troff_output_file::put_char_width, troff_output_file::put_char):
16413 Handle numbered chars.
16414 (troff_output_file::numbered_char): Removed.
16415 (tfont::get_code_width): Removed.
16416 (make_glyph_node): Don't search special fonts for numbered
16418 * troff/node.h: Remove declaration of make_numbered_node.
16419 * driver/input.c (do_file): Handle N command.
16420 * driver/printer.h: Add declaration of ...
16421 * driver/printer.c (printer::set_numbered_char): New function.
16422 * dvi/tfmtodit.c (main): Generate unnamed entries.
16423 * ps/devps/afmtodit: Likewise.
16424 * xditview/xtotroff.c (MapFont): Likewise.
16425 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
16427 * tbl/main.c (process_format): If multiple widths are specified
16428 for a column but all the widths are the same, don't give an error
16431 * tbl/table.c (table::do_row): If the current row is all lines and
16432 the stuff doesn't contains a line, mark the top of the row after
16433 printing stuff before the row. If the current row is not all
16434 lines and the stuff doesn't contain a line, don't unnecessarily
16435 mark the top of the row before printing the stuff.
16437 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
16439 * troff/groff.h: Remove MAX_PATH.
16440 * troff/input.c (open_file): Dynamically allocate space for the
16442 (open_mac_file, process_macro_file): Corresponding changes.
16444 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
16446 * troff/node.h (class output_file): Make copy_file pure. Add
16447 vspace method ifdef COLUMN. Add is_printing method.
16448 * troff/node.c: Add class printing_reg. Add class
16449 real_output_file. Derive other output_file classes from
16450 real_output_file; in these classes rename begin_page to
16451 really_begin_page, print_line to really_print_line, copy_file to
16452 really_copy_file, transparent_char to really_transparent_char.
16453 Move output_file::flush to real_output_file. Add printing member
16454 to class output_file.
16455 * troff/div.h: Remove printing member from top_level_diversion.
16456 Add vspace member function to class diversion ifdef COLUMN. Add
16457 some declarations ifdef COLUMN.
16458 * troff/div.c (top_level_diversion::copy_file,
16459 top_level_diversion::transparent_output,
16460 top_level_diversion::output): Don't test printing member before
16462 * troff/input.c: Handle initial variable_space_request ifdef
16464 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
16465 but comment it out.
16467 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
16469 * troff/div.c (diversion::need): Make any space forced. If we
16470 sprung a trap, set truncated_space to minus the distance to the
16471 trap and set needed_space to the amount that was needed.
16472 (top_level_diversion::space): A forced space turns no_space_mode
16474 (class constant_vunits_reg): New class.
16475 (init_div_requests): Implement number registers .trunc and .ne
16476 using constant_vunits_reg.
16477 (class truncated_space_reg): Deleted.
16479 * troff/div.h: Don't have a no_space_mode member in diversion.
16480 Instead have it in top_level_diversion.
16481 * troff/div.c (diversion::diversion): Don't initialize
16483 (top_level_diversion::top_level_diversion): Initialize
16485 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
16486 (macro_diversion::output): Don't clear no_space_mode.
16488 * troff/input.c (diverted_space_node::reread): Don't call
16489 environment::do_break. In fill mode, act like a blank line.
16490 (diverted_copy_file_node::reread): Don't call
16491 environment::do_break.
16493 * troff/div.c (blank_line): New function.
16494 * troff/div.h: Declare it.
16495 * troff/input.c (process_input_stack): Call it.
16497 * troff/div.c (truncated_space_reg::get_string): New function.
16498 (init_div_requests): Bind to .trunc.
16499 (space_request, top_level_diversion::space,
16500 top_level_diversion::output, macro_diversion::space,
16501 macro_diversion::output): Update truncated_space.
16502 (macro_diversion::output): Redo calculations when trap sprung.
16503 (macro_diversion::output, macro_diversion::space): No need for
16506 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
16507 after truncating post line spacing.
16509 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
16511 * ps/devps/prologue (MF, SF): Make them work even if setfont is
16512 defined as a procedure rather than as an operator.
16514 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
16516 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
16518 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
16520 * troff/div.c (top_level_diversion::output): Merge
16521 output_file::print_line and output_file::end_of_line member
16523 * troff/div.h (class output_file):
16524 * troff/node.c (troff_output_file::print_line,
16525 troff_output_file::end_of_line, output_file::end_of_line,
16526 ascii_output_file::print_line, suppress_output_file::print_line):
16527 Corresponding changes.
16529 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
16531 * troff/input.c (token::next): Don't give a warning for `\.'.
16533 * troff/env.c (environment::get_center_lines): New function.
16534 (init_env_requests): Bind number register .ce to it.
16535 * troff/env.h: Declare it.
16536 * tbl/table.c (table::init_output): Define reset macro to restore
16537 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
16539 (table::print): If center option not given, then imply center
16540 option if SAVED_CENTER_REG > 0.
16542 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
16544 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
16545 Troff.ps from DOWNLOAD.
16547 * troff/Makefile: Change comment in DEFINES to avoid confusing
16550 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
16551 code. Don't try to catch errors with stopped.
16552 (check_line_lengths): New function.
16553 * ps/devps/prologue (EXEC): Deleted.
16554 (EBEGIN, EEND): New procedures.
16556 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
16558 * troff/input.c: Include request.h before node.h.
16559 * troff/node.c: Likewise.
16560 * troff/env.c: Likewise.
16561 * troff/div.c: Likewise.
16562 * troff/node.h (class special_node): Store argument as a macro
16563 rather than a char *.
16564 * troff/node.c (special_node::special_node, special_node::copy):
16566 (special_node::~special_node): Deleted.
16567 (special_node::tprint): Deleted.
16568 (special_node::tprint_start, special_node::tprint_end,
16569 special_node::tprint_char): New functions.
16570 (troff_output_file::special): Deleted.
16571 (troff_output_file::start_special, troff_output_file::end_special,
16572 troff_output_file::special_char): New functions.
16573 * troff/input.c (special_node::tprint): New function.
16574 (do_special): Use macro not char *.
16575 (do_transparent_macro): Deleted.
16576 (token::next): Don't call do_transparent_macro.
16578 * troff/input.c (token::next): Add 'Y' case.
16579 (do_transparent_macro): New function.
16580 * troff/node.c (troff_output_file::special): Handle newlines with
16581 argument using new continuation convention.
16582 * driver/input.c (get_string): Cope with continuation convention.
16583 (do_file): Don't call skip_line after calling get_string(1).
16584 * ps/ps.c (ps_printer::special, ps_printer::do_import,
16585 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
16587 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
16590 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
16592 * troff/input.c (asciify): By default, illegal input characters
16593 should return empty string.
16595 * troff/input.c (copy_file): Handle first page transition like title.
16596 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
16598 * troff/input.c (token::next): Improve error message for EOF after
16600 (input_char_description): New function.
16601 (get_char_for_escape_name): Use input_char_description.
16602 (token::next): Warn about unrecognized escape sequences.
16603 (warning_table): Add WARN_ESCAPE.
16604 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
16607 * troff/token.h: Remove declaration of process_input_stack.
16609 * troff/input.c: Remove declaration of init_hyphen_requests.
16610 * troff/request.h: Correct spelling in declaration of same.
16612 * troff/input.c (token::next): Check whether escape_char is 0.
16614 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
16616 * groff.c (main, usage, help): Implement -P and -L options.
16617 * groff.sh: Likewise.
16619 * troff/input.c (token::next): Use some gotos to avoid code
16622 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
16623 Avoid calling symbol::symbol if name empty.
16625 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
16627 * troff/input.c (init_input_requests): Make \n(.x return the major
16628 version number and \n(.y return the minor version number.
16629 * troff/Makefile: Construct file majorminor.c defining
16630 major_version and minor_version automatically from ../VERSION.
16632 * troff/node.c (class glyph_node): Make operator new and operator
16634 (class ligature_node): Similarily.
16636 * troff/input.c (operator==(const macro &, const macro &)): New
16638 (non_interpreted_node::same): Use this.
16639 (string_iterator::string_iterator): Make macro& argument const.
16641 * troff/input.c (input_iterator::get): New function. Don't make
16642 asciify_macro or class non_interpreted_node friends of class
16644 (non_interpreted_node::interpret): Use input_iterator::get.
16645 (asciify_macro): Likewise.
16647 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
16648 ~non_interpreted_node): Deleted.
16649 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
16652 * troff/symbol.h: Make all symbol member functions const.
16654 * lib/strtol.c: New file.
16655 * lib/Makefile: Add strtol.c.
16656 * Makefile: Define STRTOL as strtol.o to include strtol in
16659 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
16661 * pic/troff.c (troff_output::simple_circle): Divide by scale.
16663 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
16665 * troff/input.c (do_special): Use input_level.
16667 * troff/token.h (TOKEN_BACKSPACE): New token.
16668 (token::backspace): New function.
16669 * troff/input.c (token::description, token::next, token::process):
16670 Grok TOKEN_BACKSPACE.
16671 (do_special): Turn TOKEN_BACKSPACE back into \b.
16673 * troff/token.h (token::leader): New function.
16674 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
16676 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
16678 * troff/input.c (do_special): Use token::description in error
16681 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
16683 * troff/input.c (decode_args): Combine quoted and
16684 quote_input_level variables. Make it a for (;;) loop.
16686 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
16688 * troff/input.c (read_long_escape_name): The test for whether to
16689 expand buffer was off by 1.
16690 (read_string): Similarily.
16692 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
16694 * troff/input.c: Use `const int' rather than `static const int'.
16696 * troff/div.h (diversion::copy_file): Declare as pure virtual.
16697 (macro_diversion::copy_file): New function.
16698 * troff/node.h: New class diverted_copy_file_node.
16699 * troff/node.c: Implement it.
16700 * troff/input.c (copy_file): Use diversion::copy_file. Handle
16701 first page transition by pushing a diverted_copy_file_node.
16702 * troff/input.c (token::next, process_input_stack): Don't handle
16705 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
16707 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
16708 whether space widths need adjusting.
16710 * troff/charinfo.h: Generalize translated_to_space to
16711 special_translation so as to allow translation to \&.
16712 * troff/input.c (translate): Allow translation to \&.
16713 (charinfo::*): Corresponding changes.
16714 * troff/node.c (make_node, node::add_char): Corresponding changes.
16715 * troff/node.h (dummy_node::dummy_node): Allow optional first
16718 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
16719 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
16721 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
16722 TOKEN_REQUEST with an argument of TITLE_REQUEST.
16723 (token::process): Grok that.
16724 * troff/input.c (copy_file): Handle first page transition like
16725 title by pushing a COPY_FILE_REQUEST cookie.
16726 (token::next, process_input_stack): Grok that.
16727 * troff/node.h (output_file::copy_file): Add x and y arguments.
16729 * troff/div.c (top_level_diversion::copy_file): Supply them.
16730 * troff/node.c (troff_output_file::copy_file): Add x and y
16731 arguments; moveto specified position. Invalidate font_position
16732 array after copying file.
16733 (output_file::copy_file): New function.
16734 (suppressed_output_file::copy_file, ascii_output::copy_file):
16736 * troff/input.c (transparent_file): New function.
16737 (init_input_requests): Bind to "trf".
16738 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
16739 (process_input_stack): Likewise.
16741 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
16743 * troff/node.c (init_node_requests): New number registers .kern
16744 pointing to global_kern_mode, and .lg pointing to
16745 global_ligature_mode.
16747 * troff/node.c (ligature): Don't change it if we get a bad
16750 * troff/input.c (do_define_string): Don't strip tabs.
16752 * troff/input.c (asciify_macro): Make the string_iterator auto.
16754 * troff/node.c (init_font_requests): Rename to...
16755 (init_node_requests):
16756 * troff/node.h: Change declaration.
16757 * troff/input.c (main): Change call.
16759 * troff/input.c (node::reread, diverted_space_node::reread): New
16761 (process_input_stack): Call reread rather than
16762 get_diverted_space_node.
16763 * troff/node.c (node::get_diverted_space_node,
16764 diverted_space_node::get_diverted_space_node): Removed.
16765 * troff/node.h: Declare reread methods instead of
16766 get_diverted_space_node methods. Make `n' member private.
16767 * troff/input.c: (token::diverted_space): Removed.
16768 * troff/token.h: Removed declaration.
16771 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
16773 * eqn/script.c (script_box::compute_metrics): Don't let
16774 SUP_RAISE_FORMAT become negative.
16776 * tbl/table.c (table::do_row): Entries that don't end in the
16777 this row shouldn't make the row non-blank.
16779 * tbl/table.c (table::make_columns_equal): Only set the width of
16780 columns which are marked as equal.
16782 * tbl/main.c (process_data): Before issuing excess data error,
16783 if last character was a newline unget it; then get it again after
16784 the error. Also include the contents of the entry in the message.
16786 * groff.c: New file.
16787 * Makefile: Build groff from groff.c. Make it possible to use
16788 either groff.sh or groff.c as groff.
16789 * Makefile.bd: Similarily.
16791 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
16793 * groff.sh: Don't delay expansion of $@ in assignment to files.
16794 Remove occurrences of \".
16796 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
16798 * all Makefiles: Simplify and rearrange.
16800 * Makefile: Handle fmod like malloc.
16801 * lib/Makefile: Similarily.
16802 * lib/fmod.c: Remove #ifdef NEED_FMOD.
16804 * Makefile: Rename OPTIMISE to OPTIMIZE.
16806 * groff.sh: Remove assignment to PATH.
16807 * Makefile: Remove SHPATH variable.
16808 * Makefile.bd: Similarily.
16810 * groff.sh: Add -V option to print the pipeline instead of
16813 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
16815 * lib/font.c: Split off file searching into ...
16816 * lib/fontfile.c: New file.
16818 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
16820 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
16822 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
16823 Also change misleading comment.
16824 (table::do_vspan): Change similarily misleading comment.
16825 * tbl/main.c (process_data): A format row with an explicit `s'
16826 uses up a data line, even if all the other columns are `_' or `='.
16828 * troff/input.c (token::description): Fix description of
16829 TOKEN_DUMMY and TOKEN_EMPTY.
16831 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
16833 * groff.sh: Fix description of -Z in help message.
16835 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
16837 * pic/object.c (object_spec::make_object): Allow negative and zero
16839 * pic/pic.y: Give linethick default value of -1.0.
16840 * pic/troff.c (troff_output::troff_output): Initialize
16841 last_line_thickness to BAD_THICKNESS.
16842 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
16843 (troff_output::line_thickness): Canonicalize negative thicknesses
16844 to RELATIVE_THICKNESS.
16845 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
16846 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
16848 (tex_output::start_picture): Set pen_size to -2.0.
16850 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
16851 0, then use 0 linewidth.
16852 (ps_printer::ps_printer): Initialize line_thickness to -1.
16854 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
16856 * ps/devps/symbolchars: Remove `or'.
16857 * ps/tmac.ps: Implement \(or with .char.
16859 * ps/devps/symbolchars: Move most characters into textmap.
16860 * ps/devps/textmap: Add names for troff bracket characters. Remove
16863 * ps/devps/TSymbol.ps: Removed.
16864 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
16865 * ps/tmac.ps: Do with .char what TSymbol did.
16866 * ps/devps/download: Remove TSymbol.
16868 * ps/devps/T: Removed.
16869 * ps/devps/Troff.ps: Removed.
16870 * ps/devps/Troff.afm: Removed.
16871 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
16872 * ps/devps/download: Remove Troff.
16873 * ps/devps/FontMakefile: Remove T target.
16874 * ps/devps/DESC-A4: Remove T from font list.
16875 * ps/devps/DESC-letter: Likewise.
16877 * troff/input.c (macro_to_node): Rename to ...
16878 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
16879 character's definition while processing it.
16880 * troff/node.c (node::add_char, make_node): Change calls to
16881 macro_to_node accordingly.
16883 * troff/input.c (token::next): Translate \_ to \(ul.
16885 * tty/devascii/R.proto: Add `|'.
16886 * tty/devlatin1/R.proto: Likewise.
16888 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
16890 * man: Put the version number in all the man pages.
16892 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
16894 * Makefile.bd: New file.
16895 * README.bd: New file.
16897 * VERSION: New file.
16898 * lib/version.c: Removed.
16899 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
16902 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
16903 environment variable.
16905 * all Makefiles: Split install target into install.bin for
16906 binaries, and install.nobin for everything else.
16907 * Makefile: Add bindist target.
16909 * man/afmtodit.man: New file.
16910 * man/Makefile: Add afmtodit.n to MAN1PAGES.
16911 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
16913 * ps/Makefile: Pass BINDIR to make install in devps.
16915 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
16916 the space character.
16918 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
16920 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
16922 * ps/ps.c: Redo font downloading.
16923 * ps/devps/download: New file.
16924 * ps/devps/Makefile: Add download to DEVICEFILES.
16925 * ps/devps/afmtodit: Remove -d option.
16926 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
16927 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
16928 * ps/devps/zapfdr.ps: Likewise.
16929 * ps/devps/TSymbol.ps: Likewise.
16931 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
16933 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
16935 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
16937 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
16938 then strip the first line if it starts with %.
16939 * Makefile: Add a comment about this.
16941 * man/tfmtodit.man: New file.
16942 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
16943 * dvi/Makefile: Install tfmtodit in BINDIR.
16945 * dvi/tfmtodit.c (usage): Mention -v option.
16947 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
16949 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
16950 * troff/node.c (troff_output_file::transparent_char): Don't call
16953 * eqn: Add check_tabs method to most box classes.
16954 * eqn/box.c (box::top_level): Call check_tabs.
16956 * eqn/script.c (script_box::output): Use \Z.
16957 * eqn/limit.c (limit_box::output): Use \Z.
16959 * eqn/box.c (box::top_level): Use itoa.
16961 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
16963 * dvi/tmac.dvi: Add font translations for CR, C, TT.
16964 * dvi/devdvi/Makefile: Don't make links to CW.
16966 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
16968 * xditview/tmac.X: Likewise.
16970 * troff/node.c: Add font translation feature.
16971 (get_font_translation): New function.
16972 (symbol_fontno): Translate the font name.
16973 (mount_font_no_translate): Rename to mount_font to this.
16974 (mount_font): New function.
16975 (font_family::make_definite): Call mount_font_no_translate instead
16977 (mount_style): Translate the font name.
16978 (font_translate): New function.
16979 (init_font_requests): Bind "ftr" to font_translate.
16981 * ps/devps/prologue (SN): New procedure that rounds a position to
16982 the nearest (pixel + (.25,.25)).
16983 (DL): Use SN to round endpoints.
16985 * lib/version.c: Changed version to 0.5.
16987 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
16989 * Makefile: Move definition of PAGE to the very beginning, so that
16990 people are less likely to miss it.
16992 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
16994 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
16996 * troff/env.c (environment::choose_breakpoint): Make `can't find
16997 breakpoint' error a warning of type WARN_BREAK. Change message to
16998 `can't break line'.
16999 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
17001 * troff/input.c: Add WARN_BREAK to warning_table. Include
17002 WARN_BREAK in DEFAULT_WARNING_MASK.
17004 * tty/tmac.tty: Add definition of \(+-.
17006 * groff.sh: Remove `--' option to set command.
17008 * dvi/devdvi/texsy.map: Remove duplicate md entry.
17010 * ps/devps/eqnchar: Better definition of cdot using md.
17011 * dvi/devdvi/eqnchar: Likewise.
17012 * xditview/devX100/eqnchar: Likewise.
17013 * xditview/devX75/eqnchar: Likewise.
17014 * eqn/lex.c: Add definition of cdot.
17016 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
17018 * troff/input.c (get_optional_char): New function.
17019 * troff/input.c (set_page_character): Use get_optional_char(),
17020 rather than has_arg() and tok.get_char(1).
17021 * troff/env.c (tab_character, leader_character, hyphen_char,
17022 field_characters): Likewise.
17023 (margin_character): Likewise. Also always delete the
17024 margin_character_node.
17026 * troff/input.c (token::get_char): Use token::description.
17028 * troff/input.c (has_arg): Don't skip over tab and \}.
17029 * troff/number.c (start_number): Give a warning if the number
17030 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
17032 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
17034 * troff/input.c (empty_name_warning, non_empty_name_warning): New
17036 (get_name, get_long_name): Use these. Rename `warn' argument to
17039 * troff/node.c (get_fontno): Test that the symbol is not null.
17041 * troff/input.c (token::description): New function.
17042 * troff/number.c (parse_term): Use token::description in `numeric
17043 expression expected' message.
17044 * troff/groff.h: Add WARN_MISSING.
17045 * troff/number.c (start_number): New function.
17046 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
17047 get_incr_number): Use start_number().
17048 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
17050 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
17051 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
17053 * troff/input.c (token::get_char): Use WARN_MISSING.
17054 * troff/input.c (token::delimiter): Use token::description.
17055 * troff/env.c (environment_switch): Back out Aug 3 change.
17056 * troff/input.c (has_arg): Skip over \}s and tabs but give a
17058 * troff/token.h (token::tab): New function.
17059 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
17060 * troff/reg.c (alter_format): Likewise.
17061 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
17063 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
17065 * troff (most files): Redo warnings. Divide warnings into various
17066 categories; warning() has an additional first argument indicating
17067 the category it falls into.
17068 * troff/input.c (main): -w now takes an argument. New option -W.
17069 (enable_warning, disable_warning): New functions.
17071 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
17072 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
17074 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
17076 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
17077 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
17078 * xditview/devX75/eqnchar: Likewise.
17079 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
17081 * eqn/other.c: When bar or over applies to a single character
17082 don't produce an overline_box or an underline_box. Instead produce
17083 an accent_box or an underaccent_box, with the accent a line
17084 whose width is accent_width. New classes underaccent_box,
17085 overline_char_box and underline_char_box.
17086 * eqn/box.h: Move overline_box, underline_box, accent_box class
17087 declarations into eqn/other.c. Add declarations of
17088 make_underline_box, make_overline_box, make_accent_box.
17089 * eqn/eqn.y: Call make_overline_box, make_underline_box
17090 make_accent_box instead of constructors.
17091 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
17093 * eqn/other.c: Add accent_box::~accent_box.
17094 * eqn/box.h: Declare it.
17096 * groff.sh: With -Tps, use eqn -D.
17098 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
17100 (underline_box::output): Similarily.
17101 (accent_box::output): Use \Z.
17103 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
17106 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
17108 * troff/div.c (top_level_diversion::transparent_output(unsigned
17109 char)): Use asciify.
17110 * troff/input.c (asciify): Don't make it static.
17111 * troff/token.h (asciify): Declare it.
17113 * troff/input.c (get_name, get_long_name, token::get_char,
17114 token::delimiter): Add an extra default argument which says
17115 whether a warning should be printed.
17116 * troff: Pass a non-zero argument to one of these rather than
17117 printing a warning directly.
17119 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
17121 * troff: Consistently use symbol::is_null.
17123 * troff/dictionary.h: Move some inline functions into
17126 * troff/request.h: Move inline functions into input.c.
17127 (request_or_macro::invoke): Make it pure.
17129 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
17130 * troff/input.c (init_input_requests): Use class constant_int_reg.
17131 (class compatible_reg): Deleted.
17132 * troff/div.c (init_div_requests): Use class constant_int_reg.
17133 (class last_post_line_extra_space_reg): Deleted.
17135 * troff/env.c (tab_character): Don't change the tab character if
17136 we get an invalid argument.
17137 (hyphen_char): Similarily.
17139 * troff/reg.c (alter_format): Check that nm is not null.
17141 * Makefile, groff.sh: Make it possible to customize the commands
17142 used for printing PostScript and dvi files. Also make it possible
17143 to customize the path used by groff.sh.
17145 * eqn/eqn.y: Make `left' right associative.
17147 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
17149 * pic/pic.h: Added definition of M_SQRT2 for those systems that
17152 * pic/pic.h: Removed definition of INT_MAX.
17154 * troff/node.c (italic_corrected_node::vertical_extent): Omit
17157 * troff/input.c (token::next): Handle \R like \n.
17159 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
17161 * ps/tmac.pc (PSPIC): Simplify.
17163 * troff/env.c (tab_stops::to_string):
17164 * pic/pic.y (object_type_name):
17165 * pic/troff.c (simple_output::line):
17166 * pic/tex.c (tex_output::spline):
17167 * pic/object.c (object_spec::make_object):
17168 * tbl/main.c (process_data): Add cases to switch statements to
17169 avoid cfront warnings. (Some of these are spurious, since the
17170 switch already has a default case.)
17172 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
17173 `ps-'. Don't test systat; instead check number of arguments to
17176 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
17178 * macros/tmac.e: Do not decrease the page offset by 0.5i.
17180 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
17181 Unlink the file as soon as we have opened it, so that we don't
17182 have to bother with signal handlers.
17183 (handler): Deleted.
17184 (fatal_error_exit): Deleted.
17185 (main): Don't call signal.
17187 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
17189 * dvi/devdvi/Makefile: Use the -k option with S and MI.
17191 * pic/pic.y: If there is a label, or an nth construction before
17192 the first `.' in the argument to `with', ignore it and generate a
17194 * pic/lex.c (lex_warning): New function.
17196 * tbl/table.c (table::init_output): In section keep and release
17197 macro, use 0 indent when diverting and the correct indent when
17200 * troff/input.c (interpolate_number_format): Do not interpolate
17201 anything if the number register is not defined.
17203 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
17205 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
17207 * ps/devps/prologue (PICTURE): Set components of graphics state to
17208 their default values.
17210 * ps/devps/text.enc: Add trademark
17211 * ps/devps/textmap: Add names for club, spade, heart, diamond,
17212 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
17213 * ps/devps/symbolchars: Add names for summation and product.
17215 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
17216 suchthat. Add pp. Add upper-case letters.
17218 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
17219 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
17222 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
17223 rA (right angle bracket) to ra. Introduce names for double-headed
17224 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
17225 * ps/devps/textmap: Likewise for ps device.
17226 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
17227 * tty/devascii/R.proto: Rename lA to la and rA to ra.
17228 * tty/devascii/R.proto: Likewise.
17229 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
17231 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
17233 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
17235 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
17238 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
17240 * troff/div.c (when_request): Use symbol::is_null rather than
17241 has_arg to determine whether we have an argument.
17242 (change_trap): Remove the trap if we get an invalid number. Give
17243 an error if we don't get at least the macro name.
17244 (diversion_trap): Remove trap if we get an invalid name or number.
17246 * troff/env.c (environment_switch): Pop if we get an invalid
17247 symbol or numeric expression.
17249 * troff/input.c (do_define_macro): If EOF is encoutered while
17250 defining the macro, do tok.next() before returning.
17252 * troff/token.h (has_arg): Move definition from here, to ...
17253 * troff/input.c (has_arg): ... here
17255 * troff/env.c (space_size): Do nothing if we get an invalid argument.
17256 * troff/input.c (shift): Likewise.
17258 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
17261 * pic/troff.c (troff_output::start_picture): Comment out calls to
17264 * eqn/main.c (do_file): Subtract 1 from current_lineno if
17265 interpret_lf_args succeeds.
17267 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
17268 \\. This avoids problems with \$N.
17270 * groff.sh: Pass -C to preprocessors.
17272 * lib/lf.c (interpret_lf_args): Be more flexible.
17274 * tbl/main.c (main): Add -C option.
17275 (table_input::get): Do not recognize TE if followed by character
17276 other than a space or newline unless -C option given.
17277 (process_input_file): Likewise for lf, TS.
17278 (process_data): Likewise for lf in text blocks.
17280 * eqn/main.c (main): Add -C option.
17281 (do_file): Don't recognize EQ, EN or lf if followed by character
17282 other than space or newline unless -C option given.
17283 * eqn/lex.c (file_input::read_line): Similarily.
17284 * eqn/eqn.h: Declare compatible_flag.
17286 * etc/soelim.c (main): Add -C option.
17287 (interpret_lf_args): Use version in libgroff.
17290 * pic/main.c (main): Add -C option, which sets compatible_flag.
17291 (top_input::get), (top_input::peek): If -C option not given,
17292 do not recognize .PS/.PE/.PF/.lf if followed by a character
17293 other than space or newline.
17294 * pic/lex.c (file_input::read_line): Similarily.
17295 * pic/pic.h: Add declaration of compatible_flag.
17297 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
17299 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
17301 * troff/node.c, troff/node.h: Add `asciify' methods to classes
17302 derived from node. New class space_char_hmotion_node.
17303 * troff/input.c (asciify_macro): New function.
17304 * troff/input.c (init_input_requests): New request `asciify' bound
17306 * macros/mm.diff: New file.
17307 * Makefile: In install.mm target use `patch' to apply
17310 * troff/input.c (macro::print_size): Just print the size in bytes.
17312 * troff/div.c (return_request): Correct the argument
17315 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
17317 * troff/node.h (class composite_node): Add sz member.
17318 * troff/node.c (composite_node::size): Return sz.
17319 * troff/input.c (macro_to_node): Use the initial size in the
17320 environment as the size of the composite_node.
17322 * troff/node.c (node::zero_width_tprint): Provide a reasonable
17325 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
17327 * troff/div.c (change_trap): If we get a bad number expression,
17330 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
17332 * lib/matherr.c (matherr): Define this only if math.h defines
17335 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
17337 * troff/div.c (macro_diversion::distance_to_next_trap): If there
17338 no diversion trap return vunits(INT_MAX - vresolution).
17340 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
17342 * troff/input.c (do_zero_width): New implementation that doesn't
17343 use a temporary environment. Use instead:
17344 (token::add_to_node_list): New function.
17345 * troff/env.c (environment::get_prev_char_height),
17346 (environment::get_prev_char_height),
17347 (environment::get_prev_char_skew): New functions.
17348 (environment::get_prev_char): New function.
17349 (environment::get_prev_char_width): Change to use get_prev_char.
17350 (init_env_request): Implement new registers .cht, .cdp, .csk.
17351 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
17352 \Z being processed in a separate environment.
17354 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
17356 * tbl/table.c: Removed TABLE_BOTTOM_REG.
17358 * tbl/table.c (table::init_output): In the section release macro,
17359 give a warning message if the section won't fit on one page.
17361 * tbl/table.c (table::do_top): Emit table keep only if table is
17363 (table::do_bottom): Likewise for table release.
17364 (table::table), (table::add_vertical_rule): Remove reference to
17366 * tbl/table.h: Remove keep member.
17368 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
17369 SECTION_RELEASE_MACRO, if there's not enough space before the next
17370 trap to output the diversion, call T# ourselves, set
17371 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
17372 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
17373 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
17374 vertical position and return to it before turning traps on again.
17376 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
17378 * troff/node.c, troff/node.h: In classes derived from node,
17379 replace prev_char_width method by last_char_node method.
17380 * troff/env.c (environment::get_prev_char_width): Use
17381 node::last_char_node rather than node::get_prev_char_width.
17383 * Makefile: Added comment about -fno-inline on 68030-based
17386 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
17387 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
17388 expressions using sizeof to int.
17389 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
17391 * macros/tmac.e (TS): Don't move @f back past the current
17394 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
17396 * ps/ps.c (main): Buffer stderr.
17397 * dvi/dvi.c (main): Likewise.
17398 * tty/tty.c (main): Likewise.
17400 * ps/ps.c (ps_printer::do_import): Improve error handling.
17402 * troff/input.c (abort_request): Use asciify.
17404 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
17405 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
17406 type of first argument int rather than char. This works around a
17407 bug on the 68030 based Apollo using g++ 1.37.1.
17409 * tbl/table.h (class table): Add `keep' member.
17410 * tbl/table.c (table::table): Initialize `keep'.
17411 (table::add_vertical_rule): Set `keep' to 1.
17412 (table::do_top): Only emit table keep macro is `keep' is non-zero.
17413 (table::do_bottom): Likewise for table release macro.
17414 (table::do_row): Emit section keep macro even if the row is 0.
17416 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
17418 * macros/tmac.e (@C): Preserve the font family across the change
17421 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
17423 * lib/font.c: Initialize font::hor and font::vert to 1.
17424 (font::load_desc): Check the values of font::hor and font::vert.
17426 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
17427 be included in a C compilation.
17428 (iftoa): Use INT_DIGITS. Include lib.h.
17430 (as_string): Likewise.
17431 * tbl/table.c: Removed definition of INT_DIGITS.
17432 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
17433 * troff/input.c (input_input_requests): Likewise.
17434 * ps/ps.c (make_encoding_name): Likewise.
17435 (ps_printer::set_style): Likewise.
17436 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
17438 * tty/devascii/R.proto: Map fm onto '.
17439 * tty/devlatin1/R.proto: Likewise.
17441 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
17443 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
17444 argument to \w is at a different input level.
17446 * tbl/table.c (table::init_output): Define a new macro
17447 REPEATED_VPT_MACRO, like vpt but if in a diversion also
17448 transparently outputs itself.
17449 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
17451 (table::do_row): Likewise.
17453 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
17454 TRANSPARENT_STRING_NAME.
17456 * tbl/table.c (table::init_output): In the table release macro
17457 print an error message and don't produce any output if after
17458 issuing the need request the table still will not fit. Also
17459 remove the diversion after bringing it back.
17461 * tbl/table.c (table::init_output): Define a new macro
17462 REPEATED_MARK_MACRO, like mk but if in a diversion also
17463 transparently outputs itself.
17464 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
17465 is necessary because .TH might not call .T#.
17466 (table::do_top): Likewise TOP_REG.
17467 (table::define_bottom_macro): If TOP_REG is no longer valid, use
17468 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
17469 table header might contain just the two top rules.
17471 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
17473 * troff/div.c: Implement new request `ptr' to print all traps.
17475 * troff/env.c (init_env_requests): Implement `.tabs' reg with
17476 init_string_env_reg.
17477 * troff/env.c (class tab_reg): Deleted.
17479 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
17481 * troff/div.c: New number register .pn returns the number of the
17482 next page as set by the pn request.
17484 * macros/tmac.an: Redid headers and footers. Number each manual
17485 entry starting from 1 unless \nC is > 0, like Sun. Added an
17486 optional 5th argument to .TH which specifies the manual name and
17487 appears in the center of the header. Understand the X, P and D
17488 registers like Sun.
17490 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
17492 * troff/env.c (init_env_requests): New number register `.lt' to
17493 return the title length.
17495 * troff/node.h (class transparent_dummy_node): New class.
17496 * troff/node.c (class transparent_dummy_node): Provide member
17498 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
17501 * troff/input.c (token::next): New escape sequence \).
17502 * troff/input.c (get_copy): Recognize \) in copy mode.
17504 * troff/input.c (input_stack::clear): New function.
17505 * troff/input.c (exit_request): Use input_stack::clear.
17507 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
17508 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
17510 * troff/env.c: Move set_page_character to input.c. Move
17511 page_character to input.c also.
17512 * troff/env.c (title): Split off the reading of the parts of the
17513 title into read_title_parts.
17514 * troff/input.c (read_title_parts): New function. Check the
17515 input_level when testing whether a token matches the delimiter.
17517 * troff/input.c (exit_request): New function.
17518 * troff/input.c (init_input_requests): Bind ex request to
17519 exit_request rather than exit_groff.
17521 * troff/input.c (exit_groff): Call tok.next() before
17522 process_input_stack().
17524 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
17526 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
17527 * troff/env.h: ditto.
17528 * troff/input.c: ditto.
17530 * troff/env.c (environment::is_empty): Test pending_lines.
17532 * troff/env.c (environment::have_pending_lines): Removed.
17534 * troff/input.c: Add request to flush pending lines from the
17537 * troff/env.c, troff/env.h: Add automatic widow control feature.
17539 * troff/input.c (exit_groff): Do process_input_stack() after
17540 do_break() but before setting exit_flag to 2.
17542 * troff/input.c: Remove FLUSH_PENDING_LINES and
17543 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
17544 environment after END_TRAP token seen, but only if there aren't
17545 any more traps still unfinished.
17546 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
17548 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
17550 * troff/env.c: Rename the `retain_size' member of class
17551 pending_output_line to `no_fill'.
17553 * troff/env.c (title): When the line is output, make the
17554 retain_size argument !fill.
17556 * troff/node.h: Add `hyphenated' member to struct breakpoint.
17557 * troff/node.c (space_node::get_breakpoints),
17558 (dbreak_node::get_breakpoints): Fill this in.
17559 * troff/env.c: Allow specification of maximum number of
17560 consecutive hyphenated lines.
17562 * troff/env.c (environment::is_empty): Add test for !current_tab.
17564 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
17566 * troff/env.c (environment::hyphenate_line): Don't completely give
17567 up if the word is not to be hyphenated; continue so that breaks
17568 can be made at break_char_node's.
17570 * lib/lib.h: Only define INT_MAX if it's not already defined;
17571 undef INT_MIN if it's already defined.
17573 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
17575 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
17576 This works around a bug in AT&T C++ 2.0 used with an ANSI C
17579 * macros/tmac.an (an-header): Set no-space mode.
17581 * macros/tmac.an (TH): Start a new page if necessary.
17583 * Started using ChangeLog at version 0.4.
17586 version-control: never