1 2002-08-24 Werner LEMBERG <wl@gnu.org>
3 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
4 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
5 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
6 * src/preproc/html/pushback.cc: Include nonposix.h.
7 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
10 2002-08-23 Werner LEMBERG <wl@gnu.org>
12 Use $(OBJEXT) for the object file extension.
14 * Makefile.comm (.SUFFIXES): Add .obj.
15 (.cc.obj, .c.obj): New implicit rules.
16 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
17 (MDEFINES): Add EXEEXT and OBJEXT.
18 * */Makefile.sub: s/.o/.$(OBJEXT)/.
20 2002-08-22 Werner LEMBERG <wl@gnu.org>
22 * INSTALL: Mention texinfo 4.2 as a prerequisite.
24 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
26 * src/devices/grohtml/post-html.cc (colType): Make enum global to
28 (html_printer::update_min_max, html_printer::add_table_end): New
30 (html_printer::lookahead_for_tables): Use them.
31 Reset page offset correctly.
32 (html_printer::~html_printer): Add creation of creator comment up.
34 2002-08-20 Werner LEMBERG <wl@gnu.org>
36 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
37 * man/groff_tmac.man: Fix typos.
38 * man/groff_font.man: Minor reordering.
39 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
40 * contrib/groffer/groffer.man: Fix typos.
42 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
44 Avoid endless loops while scanning for tables.
46 * src/devices/grohtml/post-html.cc (list::insert): Set
48 (html_printer::next_horiz_pos): Add `text_glob' argument; update
50 Return immediately if that argument is NULL.
51 (html_printer::calc_nf): Don't test if `g' is NULL.
52 (html_printer::lookahead_for_tables): Use
53 `glyphs.move_right_get_data'.
54 Don't test if `g' is NULL.
56 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
58 A better fix, replacing fix 2002-08-15, for increasing SIZE.
60 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
62 (char_block::char_block): Allocate `buffer'.
63 (char_buffer::add_string): Use it.
65 2002-08-15 Werner LEMBERG <wl@gnu.org>
67 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
68 src/devices/grodvi/grodvi.man: Document default line thickness.
70 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
72 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
75 2002-08-14 Werner LEMBERG <wl@gnu.org>
77 * doc/webpage.ms: Updated.
79 2002-08-09 Werner LEMBERG <wl@gnu.org>
81 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
84 2002-08-08 Aaron Campbell <aaron@monkey.org>
86 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
89 2002-08-08 Werner LEMBERG <wl@gnu.org>
91 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
94 Don't push back a space but a newline onto the stack.
96 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
98 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
101 * src/devices/grohtml/post-html.cc (html_printer::end_font,
102 html_printer::start_font): Handle them.
103 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
105 (html_text::do_bold): Don't reset italic and tt.
106 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
107 * font/devhtml/DESC.proto: Add those fonts.
108 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
110 2002-08-07 Werner LEMBERG <wl@gnu.org>
112 * MORE.STUFF: Added gpresent.
114 * tmac/trace.tmac: Show nesting level by a corresponding amount of
115 whitespace before printing the logging message.
117 2002-07-31 Colin Watson <cjwatson@debian.org>
119 * src/devices/grohtml/html-table.cc (html_table::finish_row):
120 Initialize `n' to zero. This fixes a segfault on ARM.
122 2002-07-30 Werner LEMBERG <wl@gnu.org>
124 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
126 2002-07-29 Werner LEMBERG <wl@gnu.org>
128 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
131 2002-07-28 Colin Watson <cjwatson@debian.org>
133 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
135 (html_printer::html_printer): Initialize `pointsize'.
137 2002-07-26 Werner LEMBERG <wl@gnu.org>
139 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
141 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
142 (gnu.eps): Add -rle switch to pnmtops.
143 (distfiles): Add gnu.eps and gnu.png.
145 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
147 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
150 2002-07-24 Werner LEMBERG <wl@gnu.org>
152 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
153 ' \+' but ' *' for sed.
154 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
156 2002-07-23 Werner LEMBERG <wl@gnu.org>
158 * doc/groff.texinfo: Document `papersize' keyword.
159 * NEWS, man/groff_font.man: Updated.
161 2002-07-23 Colin Watson <cjwatson@debian.org>
163 Extend papersize keyword to accept more than a single entry. The
164 first valid will be used.
166 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
167 (font::scan_papersize): Really skip final newline.
168 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
170 2002-07-23 Werner LEMBERG <wl@gnu.org>
172 * configure.ac: Test for isatty.
173 * configure: Regenerated.
174 * src/include/posix.h: Check HAVE_ISATTY.
175 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
176 * src/utils/lookbib/lookbib.cc: Include posix.h.
177 Don't declare isatty.
179 2002-07-21 Werner LEMBERG <wl@gnu.org>
181 * NEWS: Add `output' request.
183 * REVISION: Increased to 1.
185 Version 1.18.0 released
186 =======================
188 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
190 Allow internal glyph indices > 0xFF in grohtml for input characters.
192 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
194 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
196 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
197 (html_printer): Updated.
199 2002-07-19 Werner LEMBERG <wl@gnu.org>
201 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
202 * font/devutf8/R.proto: Adding some missing glyphs.
203 * font/devutf8/NOTES: Updated.
205 * tmac/dvi.tmac: Add more composite glyphs.
206 * tmac/html.tmac: Updated.
208 * man/groff_char.man: Add `sum' and `product' entities.
212 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
214 Improved table, tab, and indenting support.
216 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
217 string_iterator::suppress_newline_flag): Removed. Updated all
218 function which have used it.
220 * src/roff/troff/env.cc: Include `input.h'.
221 (environment::add_node): Accept 0 as parameter.
222 (environment::add_html_tag): Add `force' parameter.
224 (environment::add_html_tag_tabs): Ditto.
225 For the moment, support left-aligned tabs only.
226 (environment::make_html_tag): New function.
227 (fill, no_fill): Set .br html tag additionally.
228 (environment::newline): Emit `eol.ce' or `eol' tag for html.
229 (environment::add_html_tag_eol): Removed.
230 (tab_stops::distance_to_next_tab): Add variant for handling
232 (environment::distance_to_next_tab): Ditto.
234 (environment::handle_tab): Handle tabs for html.
236 * src/roff/troff/env.h: Updated.
238 * src/roff/troff/div.cc: Updated all callers of
239 `environment::add_html_tag'.
241 * src/devices/grohtml/html-table.cc,
242 src/devices/grohtml/html-table.h: New files.
244 * src/devices/grohtml/html-text.cc (html_text): New members
245 `blank_para' and `start_space'.
246 (html_text::issue_tag): Don't emit TABLE_TAG.
247 Handle indentation for PRE_TAG and P_TAG.
248 (html_text::end_tag): Updated.
249 (html_text::table_is_void, html_text::issue_table_begin,
250 html_text::issue_table_end): Removed.
251 (html_text::do_push): Simplified.
252 [DEBUGGING]: Small fix.
253 (html_text::push_para): Add new parameter for indentation; updated
256 (html_text::do_indent, html_text::do_table, html_text::done_table,
257 html_text::is_in_table): Removed.
258 (html_text::do_pre): Handle P_TAG also.
259 (html_text::shutdown): Handle p->indent.
260 (html_text::check_emit_text): Simplified.
261 (html_text::do_emittext): Reset `blank_para'.
262 (html_text::do_para): Add new parameter for indentation; updated
264 (html_text::remove_indent): New function.
265 (html_text::do_space): Handle verbatim text properly.
266 (html_text::ever_emitted_text, html_text::starts_with_space,
267 html_text::remove_para_align): New functions.
268 (html_text::dump_stack_element, html_text::dump_stack): Updated.
270 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
273 * src/devices/grohtml/post-html.cc: Include html-table.h.
274 (INDENTATION): Removed.
275 (text_glob): Added many `is_<foo>' functions.
276 Added table description `tab'.
277 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
279 (list): Add `insert' and `move_to' member functions.
280 (page): Add `insert_tag' member function.
281 (page::dump_page) [DEBUG_TABLES]: Improved.
282 (html_printer): Add `table' and `max_linelength' elements.
283 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
284 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
285 `remove_tabs', `remove_courier_tabs'.
286 (html_printer::emit_raw): Handle indentation.
287 (html_printer::do_center, html_printer::write_header): Updated.
288 (html_printer::is_courier_until_eol): Check for tag.
289 (html_printer::do_linelength): Handle max_linelength.
290 (html_printer::do_page_offset, html_printer::do_indentation): Handle
292 (html_printer::do_tempindent): Updated.
293 (html_printer::do_indentedparagraph): Removed.
294 (html_printer::do_indent): Simplified.
295 (html_printer::do_eol): Use `ever_emitted_text'.
296 (html_printer::do_flush, html_printer::do_links): Don't call
298 (html_printer::do_break): Handle end_tempindent.
299 (html_printer::troff_tag): Get argument.
301 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
302 (html_printer::flush_page): Call `lookahead_for_tables'.
303 Don't call `done_table'.
304 (html_printer::add_to_sbuf): Always call do_indent.
306 * src/devices/grohtml/Makefile.sub: Updated.
308 * tmac/an-old.tmac (TP): Don't handle html device specially.
309 (an-do-tag-html): New function which will be used instead of
310 `an-do-tag' if html device is used.
312 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
314 * tmac/s.tmac (@IP): Don't handle html device specially.
315 (@IP-html): New function which will be used instead of `@IP' if
318 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
319 is a hack which will eventually vanish again.
320 (PIMG): Handle `-C' option correctly if not html.
323 2002-07-17 Werner LEMBERG <wl@gnu.org>
325 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
327 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
329 * contrib/pic2graph/pic2graph.*: Use convert(1).
330 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
332 2002-07-14 Bernd Warken <bwarken@mayn.de>
334 * tmac/groff_trace.man: New file.
335 * tmac/Makefile.sub: Updated.
338 2002-07-13 Werner LEMBERG <wl@gnu.org>
340 * src/roff/groff/groff.man: Add some cross references.
342 2002-07-12 Werner LEMBERG <wl@gnu.org>
344 * src/roff/troff/input.cc (substring_request): Add warnings for
345 string indices out of range.
347 2002-07-11 Werner LEMBERG <wl@gnu.org>
349 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
350 * font/devdvi/*EC: Regenerated.
352 2002-07-10 Bernd Warken <bwarken@mayn.de>
354 * man/groff_char.man: Updated and extended.
356 2002-07-10 Werner LEMBERG <wl@gnu.org>
358 * src/roff/troff/input.cc (length_macro): Renamed to...
359 (length_request): This.
360 Move call of `tok.next()' to the very end, otherwise the register
361 value hasn't been updated yet.
362 (init_input_requests): Updated.
364 2002-07-09 Werner LEMBERG <wl@gnu.org>
366 * src/roff/troff/input.cc (substring_macro): Renamed to...
367 (substring_request): This.
368 (init_input_requests): Updated.
369 * src/roff/troff/request.h: Updated.
371 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
373 * src/roff/grog/grog.sh: Fix typo.
375 2002-07-08 Werner LEMBERG <wl@gnu.org>
377 * win32-diffs: Updated.
379 Handle `papersize' keyword properly in DESC.
381 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
384 * src/libs/libgroff/paper.cc: Add four more paper formats used by
386 * src/include/paper.h: Updated.
388 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
389 Other minor C syntax fixes.
390 (papersize, paperlength, paperwidth): Renamed to `user_*'.
391 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
393 (lbp_printer::lbp_printer): Pass three arguments.
394 Set paper dimensions properly.
395 (make_printer, main): Updated.
396 (handle_unknown_desc_command): Fix error messages.
397 (main): Handle papersize keyword in DESC properly.
399 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
401 (lbp_printer::lbp_printer): Pass an argument.
402 Set paper_size properly.
403 (handle_unknown_desc_command): Removed.
404 (make_printer, main): Updated.
405 * src/devices/grolj4/grolj4.man: Minor documentation fix.
407 * man/groff_font.man, NEWS: Updated.
409 2002-07-07 Werner LEMBERG <wl@gnu.org>
411 Integrated eqn2graph, contributed by Eric S. Raymond.
413 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
415 * Makefile.in, NEWS: Updated.
417 2002-06-04 Werner LEMBERG <wl@gnu.org>
419 Changing the substring request to make it fit better with other
420 string manipulation functions in other programming languages:
421 Index 0 is now the first character in the string, and index -1
422 indicates the last character. Since this request didn't work
423 properly anyway in the last release, it doesn't harm too much to
426 * src/roff/troff/input.cc (substring_macro): Use loops to get
427 the real string length (ignoring COMPATIBLE_SAVE and
428 COMPATIBLE_RESTORE) and offsets.
429 Implement change described above.
431 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
432 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
434 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
436 2002-06-03 Werner LEMBERG <wl@gnu.org>
438 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
439 COMPATIBLE_RESTORE are completely ignored.
441 * src/roff/troff/input.cc (char_list::set, char_list::get): New
443 (macro): `length' field renamed to `len'.
444 Added new field `empty_macro' (1 if macro is empty), to be used
445 instead of checking `len'.
447 (macro::empty): Updated.
448 (macro::length, macro::set, macro::get): New functions.
449 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
451 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
452 COMPATIBLE_RESTORE pairs.
453 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
454 * src/roff/troff/request.h: Updated.
456 * doc/groff.texinfo: Document .chop's behaviour better.
458 2002-06-02 Werner LEMBERG <wl@gnu.org>
460 * doc/pic.ms: Fix documentation for the addition of positions.
462 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
464 2002-06-29 Werner LEMBERG <wl@gnu.org>
466 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
468 * src/roff/troff/input.cc (have_string_arg): New global variable.
469 (read_mode): New enumeration.
470 (read_escape_name): Use it. Update all calls.
471 (read_long_escape_name): Use it. Update all calls.
472 Set have_string_arg if appropriate.
473 (get_char_for_escape_name): Add parameter for handling space
475 (interpolate_string_with_args, decode_string_args): New functions.
476 (get_copy, token::next): Call it if necessary.
477 (interpolate_string): Fix error message.
479 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
482 2002-06-24 Bernd Warken <bwarken@mayn.de>
484 * man/groff_tmac.man: Updated and extended.
486 2002-06-24 Werner LEMBERG <wl@gnu.org>
488 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
490 2002-06-23 Werner LEMBERG <wl@gnu.org>
492 * doc/pic.ms: Improve documentation of composite block objects.
494 2002-06-22 Werner LEMBERG <wl@gnu.org>
496 * src/roff/troff/input.cc (init_registers): Add three registers
497 `seconds', `minutes', and `hours' to hold the current time.
499 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
502 2002-06-20 Werner LEMBERG <wl@gnu.org>
504 Make \X accept both `\ ' and `\~', converting them to single space
507 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
508 (token::unstretchable_space): New inline function.
509 * src/roff/troff/input.cc (token::next, token::delimiter,
510 token::description, token::add_to_node_list, token::process): Handle
511 TOKEN_UNSTRETCHABLE_NODE.
512 (encode_char): Handle tok.stretchable_space and
513 tok.unstretchable_space.
515 * NEWS, doc/groff.texinfo: Document it..
517 2002-06-19 Werner LEMBERG <wl@gnu.org>
519 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
521 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
522 keyword to enable/disable SGR output.
523 (tty_printer::change_fill_color): New function.
524 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
526 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
529 2002-06-18 Werner LEMBERG <wl@gnu.org>
531 Add a `color' request and a `.color' register to control usage of
534 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
535 (color_flag): This (which is the inverse).
536 (activate_color): New function.
537 (main, init_input_requests): Updated.
538 * src/roff/troff/troff.h, src/roff/troff/node.cc
539 (troff_output_file::fill_color, troff_output_file::glyph_color):
542 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
543 Document the changes.
545 2002-06-17 Colin Watson <cjwatson@debian.org>
547 Circumvent bug in autoconf 2.53 regarding top_builddir.
549 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
550 * Makefile.in, doc/Makefile.in:
551 s/@top_builddir@/@groff_top_builddir@/.
552 * configure: Regenerated (with autoconf 2.53).
554 2002-06-17 Werner LEMBERG <wl@gnu.org>
556 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
557 `paperwidth' and `paperlength' for the `papersize' keyword.
559 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
561 * src/devices/grops/grops.man: Add info about Type 42 fonts.
563 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
565 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
566 html_printer::do_linelength, html_printer::do_pageoffset,
567 html_printer::do_indentation, html_printer::do_tempindent,
568 html_printer::do_break, html_printer::begin_page): Clear indented
570 * tmac/html.tmac: Disable hyphenation.
572 2002-06-15 Werner LEMBERG <wl@gnu.org>
574 Don't produce HTML files if utility programs are missing.
576 * Makefile.in (make_html, make_install_html): New variables.
579 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
581 * configure.ac: Use it.
582 * configure: Regenerated.
584 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
585 (HTMLEXAMPLESFILES): This new variable.
586 (EXAMPLESIMAGEFILES): Renamed to...
587 (HTMLEXAMPLEIMAGEFILES): This.
588 (CLEANADD): Add HTMLEXAMPLEFILES.
589 (all): Use `make_html'.
591 (install_data): Use `make_install_html'.
592 Move html stuff to...
593 (install_html): This new target.
594 (uninstall_sub): Updated.
596 2002-06-14 Bernd Warken <bwarken@mayn.de>
598 * src/roff/grog/Makefile.sub (grog): Renamed to...
600 (grog): New rule to always install grog.sh as grog.
602 2002-06-08 Bernd Warken <bwarken@mayn.de>
604 * src/roff/grog/grog.pl: Fix typo.
606 2002-06-07 Werner LEMBERG <wl@gnu.org>
608 * doc/groff.texinfo: Add more info on .tr arguments.
610 2002-06-05 Werner LEMBERG <wl@gnu.org>
612 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
614 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
615 * configure: Regenerated.
617 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
619 * src/roff/troff/symbol.cc (table_sizes): Add more values.
621 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
623 2002-06-04 Werner LEMBERG <wl@gnu.org>
625 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
626 is not initialized at the time we need it in case `--prefix' hasn't
627 been set. Check for `ac_default_prefix' also.
628 Test for `papersize' keyword also and generalize allowed whitespace.
629 * configure: Regenerated.
631 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
634 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
636 (src_version, src_revision): New variables to avoid overwriting
637 from parent make process.
638 (version.cc): Updated.
640 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
641 (linebuf, linebufsize): New global variables.
642 (sys_fatal): Use `fatal' to abort properly.
643 (get_line): New function.
644 (get_resolution): Use it.
645 Improve error messages.
646 (get_papersize): Check `papersize' also.
648 Improve error messages.
650 2002-06-03 Werner LEMBERG <wl@gnu.org>
652 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
653 should be removed only if builddir is not srcdir.
654 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
655 (clean): Depend on `mostlyclean'.
656 (distclean): Depend on `clean'.
657 (realclean, extraclean): Depend on `distclean'.
658 (.y.cc, .y.o): Simplified. The output files are no longer written
659 to srcdir but to builddir.
660 * Makefile.in (MDEFINES): Add `version' and `revision'.
661 (uninstall_dirs): Fix order of directories.
662 * doc/Makefile.sub (version, revision): Removed.
663 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
664 Added `HTMLDOCFILES'.
665 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
666 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
667 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
670 * doc/texinfo.tex (\authortt): New macro.
671 (\shortcontt): Define.
672 (\titlepage): Set \tt to \authortt while defining \authorfont.
673 (\appendixbox): New macro.
674 (\chapmacro, \appendixentry): Use \appendixbox to get even
675 indentation for letters.
676 (\summarycontents): Set \tt.
677 (\internalpagesize): Add two arguments for real paper width and
678 height as needed by pdfTeX.
679 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
681 (\tempdima, \tempdimb): New temporary dimensions.
682 (\pagesizesyyy): Updated.
684 2002-06-02 Werner LEMBERG <wl@gnu.org>
686 Adding a new keyword `papersize' to the DESC file format (similar
687 but not completely identical to grolbp's extension). grops now has
688 a -p command line option to override `papersize'. Finally, grolbp
689 has been adapted to the new syntax.
691 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
692 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
694 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
695 (CCSRCS): Add `paper.cc'.
697 * src/include/font.h (font): Add `papersize' element.
698 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
699 (font::scan_papersize): New function.
700 (font::load_desc): Use it for handling `papersize' keyword.
701 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
703 * src/devices/grops/ps.cc: Include paper.h.
704 (user_paper_length): New global variable.
705 (ps_printer): Use paper length as initializer.
706 (make_printer): Updated.
707 (main): Handle new `-p' option.
708 * src/devices/grops/grops.man: Updated.
710 * src/devices/grolbp/lbp.cc: Include paper.h.
711 s/papersizes/lbp_papersizes/.
712 (set_papersize): Use new `papersizes' array.
713 (handle_unknown_desc_command): Don't handle `papersize'.
714 (main): Use `font::scan_papersize' for handling `-p' option.
715 * src/devices/grolbp/grolbp.man: Updated.
717 * man/groff_font.man: Document `papersize'.
720 2002-05-30 Werner LEMBERG <wl@gnu.org>
722 * src/devices/grops/TODO: Updated.
723 * src/devices/grops/grops.man: More info on paper formats.
724 * man/groff_font.man: Document `paperheight' and `paperwidth'.
726 2002-05-29 Werner LEMBERG <wl@gnu.org>
728 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
729 to list only if srcdir != currdir.
730 (distfiles): New target.
732 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
733 (NOMAKEDIRS): New variable.
736 2002-05-26 Werner LEMBERG <wl@gnu.org>
738 Add .output request, similar to \! at top-level.
740 * src/roff/troff/input.cc (transparent): Remove unused declaration.
741 (output_request): New function.
742 (init_input_requests): Add it.
744 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
747 * Makefile.in (MDEFINES): Add INSTALL_INFO.
748 (prepare_examples): Fix typo.
749 * doc/groff.texinfo (@direntry): Fix it.
751 2002-05-25 Werner LEMBERG <wl@gnu.org>
753 Including the doc subdir into groff's Makefile system.
755 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
756 * configure.ac: Use it.
757 Generate `doc/Makefile'.
758 * configure: Regenerated.
760 * Makefile.in (infodir, INSTALL_INFO): New variables.
761 (MDEFINES, uninstall_dirs): Updated.
762 (OTHERDIRS): Add `doc'.
763 * Makefile.comm (CLEANDIRADD): New variable.
764 (mostlyclean): Use it.
766 * doc/Makefile.sub, doc/Makefile.in: New files.
767 * doc/Makefile: Removed.
769 * NEWS, INSTALL: Updated.
771 2002-05-24 Werner LEMBERG <wl@gnu.org>
773 * doc/homepage.ms: Renamed to ...
774 * doc/webpage.ms: This.
777 2002-05-23 Werner LEMBERG <wl@gnu.org>
779 Integrating the `mom' macro package, contributed by Peter Schaffter
782 * contrib/mom/*: New subdirectory tree.
783 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
784 be used for documentation files.
785 (MDEFINES, uninstall_dirs): Use them.
786 (OTHERDIRS): Add contrib/mom.
787 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
789 * MANIFEST, NEWS: Updated.
791 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
793 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
794 if at outer level; at start-up we are at outer level.
796 * src/roff/troff/input.cc (do_suppress): Implement it.
799 Add option -p to show progress information.
800 pre-grohtml will now render only one page at a time, reducing the
801 size of needed disk resources enormously.
803 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
804 (imagePageName): New global variable.
805 (psPageName, show_progress, currentPageNo): New global variables.
806 (html_system): Close saved stderr and stdout handles.
807 (write_end_image): Accept a parameter to control \O escape.
808 (write_start_image): Adapted to new \O meaning.
809 (char_buffer::write_upto_newline): Updated.
810 (createAllPages): Replaced with...
811 (createPage): This new function to create a single page for images.
812 It uses `psselect' from the psutils package.
813 (removeAllPages): Removed.
814 (createImage): Updated.
815 Handle progress display.
816 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
817 (scanArguments): Add option -p.
818 (makeTempFiles): Updated to create temp files for psPageName and
820 (removeTempFiles): Removed.
823 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
824 html_printer::write_header): Append `\0' to `buffer'.
825 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
827 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
828 Handle `text_emitted'.
829 (html_text::table_is_void): Slightly rewritten.
830 (stop): New external symbol.
831 (html_text::do_push) [DEBUGGING]: Use it and simplify.
832 (html_text::shutdown): Call `dump_stack'.
833 (html_text::do_space): Rewritten.
834 * src/devices/grohtml/grohtml.man: Document -p and the need of
837 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
839 Call \O[0] if `ps4html' is active.
840 * tmac/s.tmac (@EQ, @EN): Handle html better.
842 * tmac/html.tmac: Don't use black for background colour.
844 * src/roff/troff/node.cc: Include `div.h'.
845 (troff_output_file::really_print_line): Don't use `is_on'.
846 (troff_output_file::word_marker, troff_output_file::flush_tbuf
847 troff_output_file::check_charinfo,
848 troff_output_file::put_char_width, troff_output_file::put_char,
849 troff_output_file::determine_line_limits, troff_output_file::draw,
850 real_output_file::begin_page, glyph_color_node::tprintf,
851 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
853 (troff_output_file::really_on): Call `do_motion'.
854 (suppress_node::tprint): Use `get_page_number' instead of `%'
856 Call `reset_output_registers' conditionally on `is_on'.
858 * doc/groff.texinfo: Document new syntax of \O.
859 * NEWS, man/groff_diff.man: Updated.
861 2002-05-22 Werner LEMBERG <wl@gnu.org>
863 * MORE.STUFF: Add info about David Frey's deroff implementation.
866 2002-05-16 Werner LEMBERG <wl@gnu.org>
868 Pic's `with' attribute now accepts positions.
870 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
871 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
873 (object_spec): Add rule for `WITH' and `position'.
874 (relative_path): Give `corner' the precedence of `CHOP'.
875 * src/preproc/pic/object.h (path): New members `pos' and
877 * src/preproc/pic/object.cc: Updated initializers of `path'.
878 (path::follow): Handle `is_position'.
880 * doc/pic.ms: Completely updated grammar description.
881 Many typographical improvements.
883 2002-05-15 Werner LEMBERG <wl@gnu.org>
885 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
886 code of x in range 0-127) also.
887 * doc/groff.texinfo, man/groff_diff.man: Updated.
889 Added keywords `north', `south', `east', and `west' for corners
892 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
894 (yylex): Handle them.
895 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
896 (corner): Handle them.
898 2002-05-14 Werner LEMBERG <wl@gnu.org>
900 * src/devices/grops/grops.man: Clarify handling of `download' file.
902 2002-05-11 Werner LEMBERG <wl@gnu.org>
904 Adding `warnscale' and `spreadwarn' requests, based on a patch from
905 Jeffrey Friedl <jfriedl@yahoo.com>.
907 * src/roff/troff/input.cc (spread_limit, warn_scale,
908 warn_scaling_indicator): New global variables.
909 (warnscale_request, spreadwarn_requests): New functions.
910 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
911 (init_input_requests): Updated.
912 (error_type): Add `OUTPUT_WARNING'.
913 (do_error): Handle it.
914 (output_warning): New warning function which shows output location.
915 * src/roff/troff/env.h (spread_limit): New external variable.
916 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
918 (distribute_space): Emit warning if added space is larger than
920 (environment::possibly_break_line): Emit warning if a line can't
921 be adjusted on both sides.
923 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
925 2002-05-08 Werner LEMBERG <wl@gnu.org>
927 * src/roff/troff/node.cc (special_node::special_node): Use
928 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
929 \X''\% crashes, for example.
931 * doc/groff.texinfo: Document \! and \? used at top-level.
933 2002-05-06 Werner LEMBERG <wl@gnu.org>
935 * src/preproc/pic/pic.man: Fix some keyword syntax.
936 Other minor typographical fixes.
938 * src/roff/groff/groff.man: Fix typos.
940 2002-05-04 Werner LEMBERG <wl@gnu.org>
942 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
943 (ShortOpt[]): This to avoid problems with refer.
945 * doc/pic.ms: Fix typo.
946 Fix pic grammar description.
948 * tmac/an-old.tmac (ne): Use de1, not de.
950 2002-05-03 Werner LEMBERG <wl@gnu.org>
952 * doc/groff.texinfo: Finished separation of glyphs and characters.
953 Don't use the string `Appendix' for appendix headers (both in
954 the text and the table of contents).
955 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
958 Use registers LL and LT (similar to -ms) for controlling the
959 length of title and line, respectively, in the -man and -mdoc
962 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
963 (doc-setup-page-layout): Use \n[LL] and \n[LT].
964 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
966 (an-header, an-p-footer): Use \n[LT].
967 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
968 doc/groff.texinfo: Document it.
970 2002-05-02 Werner LEMBERG <wl@gnu.org>
972 * doc/fdl.texi: New file.
973 * doc/groff.texinfo: Include it.
974 Define and use @copying.
975 Starting with separating glyph, symbol, and character.
977 2002-04-27 Werner LEMBERG <wl@gnu.org>
979 * Makefile.in (EXEEXT): Set it.
980 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
983 * src/include/nonposix.h: Define GS_NAME.
984 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
986 Some preliminary changes for EMX support under OS/2.
988 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
989 __EMX__ similar to __MSDOS__.
990 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
992 2002-04-25 Werner LEMBERG <wl@gnu.org>
994 * doc/groff.texinfo: Integrated groff_out.man.
997 2002-04-23 Werner LEMBERG <wl@gnu.org>
999 * man/groff_out.man: Minor fixes.
1001 2002-04-23 Werner LEMBERG <wl@gnu.org>
1003 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
1004 correct page references.
1005 Fixed many index entries.
1007 2002-04-23 Bernd Warken <bwarken@mayn.de>
1009 * man/roff.man: Enlarged.
1011 2002-04-22 Werner LEMBERG <wl@gnu.org>
1013 * doc/groff.texinfo: More examples, other fixes.
1015 2002-04-20 Werner LEMBERG <wl@gnu.org>
1017 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
1018 will now form a chain, e.g.
1027 This is for compatibility with plan 9's troff.
1029 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
1033 * doc/groff.texinfo: Add documentation of remaining requests and
1036 2002-04-19 Werner LEMBERG <wl@gnu.org>
1038 * doc/groff.texinfo: Add documentation of remaining escapes.
1040 * font/devdvi/generate/tc.map: Remove entry for `sr'.
1041 * font/devdvi/*TC: Regenerated.
1043 2002-04-18 Werner LEMBERG <wl@gnu.org>
1045 * src/roff/troff/input.cc (token::next): Make \H behave consistently
1046 if not in compatibility mode, i.e., increment relative to the
1048 * doc/groff.texinfo: Updated accordingly.
1050 2002-04-17 Werner LEMBERG <wl@gnu.org>
1052 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
1054 2002-04-16 Bernd Warken <bwarken@mayn.de>
1056 * src/roff/groff/groff.man: Improve documentation of -P option.
1059 2002-04-15 Werner LEMBERG <wl@gnu.org>
1061 Add new escape \F to switch font family.
1063 * src/roff/troff/input.cc (token::next): Handle \F.
1064 * src/roff/troff/env.cc (environment::set_family): Handle
1066 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1069 2002-04-14 Werner LEMBERG <wl@gnu.org>
1071 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
1074 2002-04-13 Werner LEMBERG <wl@gnu.org>
1076 Implement \f[] as an alternative to \fP. Change \mP and \MP to
1077 \m[] and \M[], respectively.
1079 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
1080 (symbol::symbol): Handle NULL string and empty string differently.
1081 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
1082 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
1083 Add optional parameter.
1084 Updated calling functions.
1085 (get_copy, do_glyph_color, do_fill_color, token::next): Use
1087 * src/roff/troff/env.cc (environment::set_font): Ditto.
1089 * src/preproc/pic/troff.cc (troff_output::set_fill,
1090 troff_output::reset_color: Updated.
1092 * tmac/www.tmac: Updated.
1094 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
1095 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
1098 * tmac/Xps.tmac: Remove some redundant code.
1100 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
1101 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
1102 man/groff_out.man, man/groff.man, man/groff_diff.man,
1103 src/roff/groff/groff.man: Replace \f[P] with \f[].
1105 2002-04-13 Bernd Warken <bwarken@mayn.de>
1107 * src/include/printer.h, src/libs/libdriver/printer.cc
1108 (printer::change_fill_color): New member function.
1109 * src/libs/libdriver/input.cc (parse_D_command): Use it.
1111 2002-04-12 Werner LEMBERG <wl@gnu.org>
1113 * doc/groff.texinfo: Completed pass on gtroff reference.
1115 2002-04-11 Werner LEMBERG <wl@gnu.org>
1117 * doc/groff.texinfo: More fixes.
1119 2002-04-11 Bernd Warken <bwarken@mayn.de>
1121 * src/include/color.h: Decorate with `const'.
1124 * src/libs/libgroff.color.cc: Decorate with `const'.
1126 (color::color): Initialize members.
1127 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
1128 command according to the documentation.
1130 * man/groff_out.man: Updated.
1133 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
1135 * src/preproc/html/pre-html.cc (write_start_image): Remove
1137 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
1139 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
1140 \C'hy' caused an assertion failure.
1142 * src/roff/troff/env.cc (environment::environment): Initialize
1144 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
1146 2002-04-10 Werner LEMBERG <wl@gnu.org>
1148 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1149 Document pvs request and .pvs register.
1151 2002-04-09 Werner LEMBERG <wl@gnu.org>
1153 * doc/groff.texinfo: Improve and fix documentation of diversions
1156 2002-04-08 Werner LEMBERG <wl@gnu.org>
1158 * doc/groff.texinfo: Fix documentation of drawing functions.
1161 2002-04-07 Werner LEMBERG <wl@gnu.org>
1163 * doc/groff.texinfo: Better documentation of double quotes as
1167 2002-04-06 Werner LEMBERG <wl@gnu.org>
1169 * man/groff_font.man: Document names of special characters better.
1170 * doc/groff.texinfo: Minor improvements.
1172 * tmac/lbp.tmac: Load latin1.tmac.
1173 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
1175 * font/devX*/*: Regenerated (all chars > 0x80 removed).
1177 2002-04-05 Werner LEMBERG <wl@gnu.org>
1179 * tmac/tty.tmac: Don't use shc request.
1180 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
1183 * man/groff_diff.man: Minor fixes.
1185 * font/devlbp/*: Remove all `charXXX' entities.
1187 * src/libs/libgroff/font.cc (font::~font): Deallocate
1188 `special_device_coding'.
1189 (font::load): Use `new' for allocating `special_device_coding'.
1190 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
1191 Removed unused member.
1193 2002-04-05 Werner LEMBERG <wl@gnu.org>
1195 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
1196 (resource_manager::do_begin_binary,
1197 resource_manager::do_begin_data): Use it.
1199 * doc/texinfo.tex: Updated to version 4.2.
1201 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
1202 (token::zero_width_break): New inline function.
1203 * src/roff/troff/input.cc (token::next): Use it.
1204 (token::description): Updated.
1205 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
1206 (token::add_to_node_list, token::process): Use it.
1207 * NEWS, doc/groff.texinfo: Updated.
1209 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
1210 * tmac/tty.tmac: Add missing backslash.
1212 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
1214 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
1215 `.ps' register instead of `.s' to handle fractional point sizes.
1216 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
1217 limit_box::output): Ditto.
1218 * src/preproc/eqn/other.cc (size_box::compute_metrics,
1219 size_box::output): Ditto.
1220 * src/preproc/eqn/over.cc (over_box::compute_metrics,
1221 over_box::output): Ditto.
1222 * src/preproc/eqn/script.cc (script_box::compute_metrics,
1223 script_box::output): Ditto.
1224 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
1225 sqrt_box::output): Ditto.
1227 2002-04-03 Michael Selway <mas@ssl.co.uk>
1229 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
1232 2002-04-03 Werner LEMBERG <wl@gnu.org>
1234 * doc/homepage.ms: Reduce title size.
1235 * doc/groff.texinfo: Fix documentation of .t register.
1236 Fix handling of colon.
1239 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
1240 only if page length is positive to avoid a loop.
1242 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
1245 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
1247 * src/include/nonposix.h, src/roff/groff/pipeline.c:
1248 s/__CYGWIN32__/__CYGWIN__/.
1250 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
1252 * doc/gnu.xpm: New image contributed by Emily Mulley.
1253 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
1254 (homepage.html): Be dependent on gnu.eps.
1255 * doc/homepage.ms: Updated to new image.
1257 * src/devices/grohtml/post-html.cc (html_printer): New member
1259 (html_printer::flush_sbuf, html_printer::set_char): Set it.
1260 (html_printer::sbuf_continuation): Use it.
1262 2002-03-28 Werner LEMBERG <wl@gnu.org>
1264 * src/libs/libgroff/getopt.c: Updated to latest version.
1266 * tmac/README: More on hyphen.tex license.
1268 2002-03-26 Larry Kollar <kollar@alltel.net>
1270 * doc/groff.texinfo: Add documentation of most missing requests.
1272 2002-03-25 Werner LEMBERG <wl@gnu.org>
1274 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
1275 of `+-', `mu', and `di', respectively.
1277 * font/devascii/R.proto, font/devutf8/R.proto,
1278 font/devlatin1/R.proto, font/devhtml/R.proto,
1279 font/devcp1047/R.proto, font/devlpb/*: Add them.
1280 * font/devps/generate/textmap: Ditto.
1281 * font/devps/*: Regenerated.
1282 * font/devlj4/generate/text.map: Add them.
1283 * font/devlj4/*: Regenerated.
1284 * font/devdvi/generate/tc.map: Use them.
1285 * font/devdvi/generate/texsy.map: Add them.
1286 * font/devdvi/*: Regenerated.
1287 * font/devX*/*: Regenerated.
1289 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
1290 tmac/tty-char.tmac: Updated.
1292 * NEWS, man/groff_char.man: Updated.
1294 2002-03-24 Werner LEMBERG <wl@gnu.org>
1296 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
1297 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
1298 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
1299 we use `.fchar' in dvi.tmac.
1300 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
1301 * tmac/Xps.tmac: Simplify some char definitions.
1302 Add definition for \[f/].
1303 * man/groff_char.man: Updated for new X.tmac.
1305 * tmac/README: New file.
1307 2002-03-23 Phil Lobbes <phil@perkpartners.com>
1309 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
1310 internal .y.o rule took precendence over the .y.cc rule, compiling
1311 the yacc files with gcc instead of g++.
1313 2002-03-23 Werner LEMBERG <wl@gnu.org>
1315 * tmac/dvi.tmac: Add replacement font for `CB'.
1317 * tmac/doc.tmac: s/request/macro/ in messages.
1318 (doc-generic-macro): Improve error message.
1319 * tmac/groff_mdoc.man: Minor improvements.
1321 2002-03-22 Werner LEMBERG <wl@gnu.org>
1323 * doc/groff.texinfo: Document possible conflict between `tr' and
1326 2002-03-21 Werner LEMBERG <wl@gnu.org>
1328 Improve handling of hyphenation patterns. It is now possible to
1329 use most of TeX's pattern files unmodified. To make the process
1330 more flexible, a new request `hpfcode' has been added which
1331 provides a character code mapping for the `hpf' request. See
1332 comment before hpf_getc() for more details.
1334 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
1336 (read_patterns_file): Additional parameter for exception dictionary.
1337 Extended to recognize \pattern, \hyphenation, and \endinput.
1338 (do_hyphenation_patterns_file): Updated.
1339 * src/roff/troff/env.h (hpf_code_table): New extern.
1341 * src/roff/troff/input.cc (hpf_code_table): New array.
1342 (init_hpf_code_table, hyphenation_patterns_file_code): New
1344 (hyphenation_code): Handle translation from `trin' correctly.
1345 (main, init_input_requests): Updated.
1346 (charinfo::set_translation): Handle hyphenation code also.
1348 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
1351 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
1352 char' is used for offsets in hyphenation exceptions.
1354 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
1356 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1358 2002-03-20 Larry Kollar <kollar@alltel.net>
1360 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
1363 2002-03-18 Werner LEMBERG <wl@gnu.org>
1365 * tmac/html.tmac: Fix serious typo.
1367 2002-03-17 Larry Kollar <kollar@alltel.net>
1369 * doc/groff.texinfo: Add documentation for `writec' request.
1371 2002-03-17 Werner LEMBERG <wl@gnu.org>
1373 Added request `hpfa' to append hyphenation patterns.
1375 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1377 (hyphenation_patterns_file): Renamed to...
1378 (do_hyphenation_patterns_file): This.
1379 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
1381 (init_hyphen_requests): Updated.
1382 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1384 2002-03-16 Werner LEMBERG <wl@gnu.org>
1386 Added request `writec' in analogy to `tmc'.
1388 * src/roff/troff/input.cc (write_request): Renamed to...
1389 (do_write_request): This.
1390 Added one parameter.
1391 (write_request, write_request_continue): New functions.
1392 (init_input_requests): Updated.
1393 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1395 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
1397 * NEWS: Document it.
1399 2002-03-15 Werner LEMBERG <wl@gnu.org>
1401 * man/groff.man: Add writem request.
1403 Add request `trin' (translate input) to make `.asciify' work
1404 correctly. This is necessary since `charXXX' entity names are no
1405 longer hardcoded in font definition files.
1407 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
1408 `translate_input' members.
1409 (charinfo::set_asciify_code, charinfo::get_asciify_code,
1410 charinfo::set_translation_input): New methods.
1411 (charinfo::set_translation): Add third argument.
1412 * src/roff/troff/input.cc (charinfo:set_translation): Set
1414 (do_translate): Add second argument.
1415 (translate_input): New function.
1416 (init_input_requests): Updated.
1417 * src/roff/troff/node.cc (glyph_node::asciify,
1418 composite_node::asciify): Use `get_asciify_code'.
1420 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
1422 * NEWS, man/groff.man, man/groff_diff.man: Updated.
1424 2002-03-14 Larry Kollar <kollar@alltel.net>
1426 * doc/groff.texinfo: Improve documentation of .RS and .RE.
1428 2002-03-14 Werner LEMBERG <wl@gnu.org>
1430 Add a new request `sizes' similar to the `sizes' command in DESC
1433 * src/roff/troff/env.cc (override_sizes): New function.
1434 (init_env_requests): Use it.
1435 * src/roff/troff/token.h: Export `read_string'.
1436 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1438 2002-03-12 Werner LEMBERG <wl@gnu.org>
1440 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
1442 2002-03-10 Werner LEMBERG <wl@gnu.org>
1444 * tmac/pspic.tmac: Add support for -Tdvi.
1445 * tmac/dvi.tmac: Include pspic.tmac.
1446 * src/devices/grodvi/grodvi.man: Document it.
1449 * font/devlj4/generate/Makefile: Fix URL of metric files.
1451 2002-03-09 Werner LEMBERG <wl@gnu.org>
1453 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
1455 2002-03-09 Larry Kollar <kollar@alltel.net>
1457 * tmac/groff_ms.man: Add documentation for RS and RE macros.
1459 2002-03-08 Werner LEMBERG <wl@gnu.org>
1461 * doc/groff.texinfo: Fixes for texinfo 4.1.
1463 2002-03-07 Werner LEMBERG <wl@gnu.org>
1465 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
1467 Handle CYGWIN properly.
1469 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
1471 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
1472 * tmac/lbp.tmac: Add some font translations.
1474 2002-03-02 Werner LEMBERG <wl@gnu.org>
1476 * font/devcp1047/R.proto, font/devlatin1/R.proto,
1477 font/devhtml/R.proto: Remove `charXXX' entries.
1478 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
1481 * font/devlj4/generate/text.map: Remove `charXXX' entries.
1482 * font/devlj4/*: Regenerated all font definition files.
1483 * tmac/lj4.tmac: Load latin1.tmac.
1485 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
1486 from 2000-06-17: LJ4 metric files are *not* text files.
1488 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
1489 register to test for EBCDIC.
1491 2002-03-01 Werner LEMBERG <wl@gnu.org>
1493 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
1494 files (as grops already does).
1495 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
1497 * src/devices/grops/grops.man: Document comment lines in encoding
1500 * tmac/cp1047.tmac: New file.
1501 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
1502 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
1503 * tmac/Makefile.sub (NORMALFILES): Updated.
1505 * tmac/ec.tmac: Don't load latin1.tmac again.
1507 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
1508 font/devps/generate/dingbats.map,
1509 font/devps/generate/dingbats.rmap, font/devps/text.enc,
1510 font/devps/generate/Makefile (symbolmap): Add header comment.
1511 * font/devps/generate/textmap: Ditto.
1512 Remove `charXXX' entries.
1513 * font/devps/symbolmap: Regenerated.
1514 * font/devps/*: Regenerated all font definition files.
1516 2002-02-28 Werner LEMBERG <wl@gnu.org>
1518 Add color support to grodvi (for drawing colors are currently
1519 translated to gray values).
1521 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
1522 (dvi_printer): Add `cur_color' member.
1523 (dvi_printer::set_color): New function.
1524 (draw_dvi_printer): Remove `fill'.
1525 (draw_dvi_printer::fill_next): Pass environment as parameter.
1526 Update code for new color support translated to gray.
1527 (dvi_printer::set_char): Updated.
1528 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
1529 changes crossing the page border.
1530 (dvi_printer::draw): Updated.
1531 Remove cases `f' and `F'.
1532 * tmac/dvi.tmac: Add color definitions.
1533 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1535 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
1538 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
1539 versions of autoconf.
1540 * configure: Updated.
1542 * doc/homepage.ms: Use `.blm'.
1543 * tmac/www.tmac (www-depth): New auxiliary variable.
1544 (www-pop-level): Don't issue HTML tag.
1545 (ULS, ULE, LI): Use absolute indentation.
1547 * src/devices/grops/ps.cc (ps_printer::begin_page,
1548 ps_printer::end_page): Switch forth and back to default color while
1549 starting a new page.
1551 2002-02-27 Werner LEMBERG <wl@gnu.org>
1553 Add EC and TC fonts to devdvi.
1555 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
1556 * font/devdvi/generate/cork.map: Renamed to...
1557 * font/devdvi/generate/ec.map: This.
1558 Remove entry for `aq'.
1559 * font/devdvi/generate/tc.map: New file.
1560 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
1563 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
1564 * font/devdvi/Makefile.sub (DEVFILES): Updated.
1565 * tmac/ec.tmac: New file.
1566 * tmac/Makefile.sub (NORMALFILES): Updated.
1567 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1568 * man/groff_char.man: Check `ECFONTS' register.
1570 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
1572 2002-02-26 Werner LEMBERG <wl@gnu.org>
1574 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
1575 * font/devdvi/generate/cork.map: Add 'y and 'Y.
1576 * font/devdvi/*: Updated.
1577 * tmac/dvi.tmac: Formatting.
1579 Add font `HBI' for the dvi output.
1580 Add support for font families `T' and `H'.
1582 * font/devdvi/HBI: New file.
1583 * font/devdvi/B: Renamed to ...
1584 * font/devdvi/TB: This.
1585 * font/devdvi/BI: Renamed to ...
1586 * font/devdvi/TBI: This.
1587 * font/devdvi/I: Renamed to ...
1588 * font/devdvi/TI: This.
1589 * font/devdvi/R: Renamed to ...
1590 * font/devdvi/TR: This.
1591 * font/devdvi/H: Renamed to ...
1592 * font/devdvi/HR: This.
1593 * font/devdvi/Makefile.sub (DEVFILES): Updated.
1594 * font/devdvi/generate/Makefile (HBI): New rule.
1596 (R, I, B, BI, H): Renamed to ...
1597 (TR, TI, TB, TBI, HR): This, respectively.
1599 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1600 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
1601 Add `styles' and `family' keywords.
1602 * tmac/dvi.tmac: Alias `H' to `HR'.
1603 Add some fspecial requests for italic fonts.
1604 Add TR and TI as special.
1605 Add support for `_' with font CWI.
1607 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
1608 operator `:'. Until now, the expression `0:1' would return 2
1611 2002-02-25 Werner LEMBERG <wl@gnu.org>
1613 * man/groff_char.man: Added some missing PS glyph names (from the
1615 * font/devps/generate/textmap, font/devps/symbolmap: Add
1618 * doc/groff.texinfo: Minor additions and fixes.
1619 * man/groff_diff.man: Remove documentation of fp request. This
1620 is already covered in the original troff manual.
1621 Updated to be consistent with other doc files.
1624 2002-02-24 Werner LEMBERG <wl@gnu.org>
1626 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
1628 Define new variable OTHERDEVDIRS (containing `font/devlj4
1629 font/devlbp' if not EBCDIC).
1630 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
1631 (OTHERDEVDIRS): New variable.
1632 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
1633 * configure: Regenerated.
1635 * NEWS, src/devices/grotty/grotty.man: Updated.
1637 2002-02-23 Werner LEMBERG <wl@gnu.org>
1639 * src/roff/troff/input.cc (do_overstrike, do_bracket,
1640 get_line_arg): Honour input level.
1642 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
1644 * font/*/*: Implement it in all font files.
1645 * font/devps/generate/textmap, font/devps/generate/symbolchars,
1646 * font/devps/symbolmap: Updated.
1647 * font/devlj4/generate/text.map: Updated.
1648 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
1649 * font/devdvi/generate/texmi.map: Updated.
1651 * font/devutf8/R.proto: Remove all `charXXX' entries.
1652 * font/devutf8/NOTES: Updated.
1654 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
1657 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
1659 * NEWS, man/groff_char.man: Updated.
1661 2002-02-21 Phil Lobbes <phil@perkpartners.com>
1663 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
1665 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1667 * src/roff/grog/grog.pl: Fix computation of $refer.
1669 2002-02-19 Werner LEMBERG <wl@gnu.org>
1671 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
1672 `snprintf' and `vsnprintf'.
1674 * src/include/htmlindicate.h: Renamed to...
1675 * src/include/htmlhint.h: This.
1676 * src/include/Makefile.sub: Updated.
1677 * src/preproc/eqn/main.cc: Updated.
1679 2002-02-18 Werner LEMBERG <wl@gnu.org>
1681 * man/roff.man, man/groff_out.man, man/groff.man,
1682 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
1683 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
1685 * win32-diffs: Updated.
1687 2002-02-17 Werner LEMBERG <wl@gnu.org>
1689 * doc/Makefile (clean): Add *.eps.
1690 (MEMACROS): Removed.
1691 (TFLAG): New variable.
1694 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
1696 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
1698 * tmac/www.tmac: Use dummy diversion while resetting and disabling
1700 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
1702 * src/roff/troff/troff.man: Fix order of parameter description.
1706 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
1708 Simplify image handling for grohtml.
1711 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
1713 (html_text::dump_stack): Don't emit newline while debugging.
1714 (html_text::do_push) [DEBUGGING]: Print more info.
1715 (html_text::check_emit_text): Fix handling of <p>.
1716 * src/devices/grohtml/html.h: Updated.
1717 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
1718 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
1719 send its data to stderr also.
1721 (simple_output::space_or_newline) [DEBUGGING]: Removed.
1722 * src/devices/grohtml/post-html.cc (html_printer::do_links,
1723 html_printer::html_printer): Remove `DEBUGGING' conditionals.
1725 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
1727 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
1728 is_inline_image): Removed.
1729 (html_begin_suppress, html_end_suppress): Don't take a parameter.
1730 (graphic_start, graphic_end): Removed.
1731 * src/include/htmlindicate.h: Updated.
1732 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
1733 (macroset_template): New global variable.
1734 (makeFileName): Use `macroset_template'.
1735 (write_end_image): Don't take a parameter.
1737 (write_start_image: Don't emit newline.
1738 (char_buffer::write_upto_newline): Updated.
1739 (char_buffer::skip_to_newline): Renamed to ...
1740 (char_buffer::skip_until_newline): This.
1742 (char_buffer::write_file_troff, char_buffer::write_file_html):
1744 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
1745 (removeAllPages): Remove `DEBUGGING' conditionals.
1746 (addRegDef, dump_args): New functions.
1747 (char_buffer::do_html, char_buffer::do_image): Handle
1748 `www-image-template' command line variable.
1749 Add more debugging code.
1750 (addps4html): Removed.
1751 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
1753 * src/preproc/eqn/main.cc: Include `ctype.h'.
1754 (suppress_html): Removed.
1756 (inline_equation): Use `html_begin_suppress' and
1757 `html_end_suppress'.
1758 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
1759 (troff_output::start_picture, troff_output::finish_picture):
1761 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
1762 (process_input_file): Updated.
1764 * src/roff/troff/div.cc (page_number): Set page number only if the
1765 `ps4html' register isn't defined.
1766 * src/roff/troff/input.cc (image_no): New external variable.
1767 (do_suppress): Use it.
1768 * src/roff/troff/node.h (suppress_node::image_id): New member.
1769 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
1770 (suppress_node::suppress_node): Initialize `image_id' member.
1771 (suppress_node::same): Handle `image_id' also.
1772 (suppress_node::copy): Updated.
1773 (last_image_id): New global variable.
1774 (suppress_node::tprint): Use it.
1776 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
1778 * tmac/pspic.mac (PSPIC): Fix html support.
1779 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
1780 * tmac/www.tmac (www-image-template): Set up.
1781 (HTMLINDEX): Renamed to...
1783 (BODYCOLOR): Renamed to...
1785 (BACKGROUND): Renamed to...
1787 (URL): Change order of parameters for consistency.
1788 (MAILTO): Renamed to...
1790 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
1791 (IMG, PIMG, MPIMG): This.
1792 (HTML-H-BEGIN, HTML-H-END): Renamed to...
1794 (LINKS): Renamed to...
1796 (LINE): Renamed to...
1798 (NO-AUTO-RULE): Renamed to...
1800 (HTML-TL): Renamed to...
1802 (UL-BEGIN, UL-END): Renamed to...
1804 (DROPCAP): Renamed to...
1806 (TS, TE, EQ, EN): Provide default definitions.
1807 (www-make-unique-name): Updated.
1808 (HTML-IMAGE-INLINE): Fix typo.
1809 * tmac/groff_www.man: Updated.
1811 * doc/Makefile (homepage.html): Add option -r to grohtml.
1812 Use shortened image name.
1813 * doc/groff.texinfo: Updated info on grohtml strings and macros.
1814 * doc/homepage.ms: Updated and extended.
1816 2002-02-14 Werner LEMBERG <wl@gnu.org>
1818 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
1820 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
1821 SGR_BACK_DEFAULT_COLOR): Replaced with ...
1822 (tty_printer::put_color): Use it.
1823 (ttr_printer::end_page): Simplify.
1825 2002-02-13 Werner LEMBERG <wl@gnu.org>
1827 * tmac/groff_tmac.man: Moved to...
1828 * man/groff_tmac.man: This place.
1829 * tmac/Makefile.sub, man/Makefile.sub: Updated.
1831 2002-02-12 Werner LEMBERG <wl@gnu.org>
1833 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
1834 $(COMPILE.c) to not include groff's assert.h.
1836 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
1838 * NEWS, src/drivers/grotty/grotty.man: Document it.
1840 2002-02-11 Werner LEMBERG <wl@gnu.org>
1842 * src/libs/snprintf/snprintf.c: Updated to latest version
1845 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
1846 test whether there is `.]' also.
1847 Don't check for spaces after `.['.
1848 * src/roff/grog/grog.sh: Do the same.
1850 2002-02-10 Werner LEMBERG <wl@gnu.org>
1854 * src/libs/libgroff/illegal.cc: Renamed to ...
1855 * src/libs/libgroff/invalid.cc: This.
1856 (illegal_char_table): Renamed to ...
1857 (invalid_char_table): This.
1858 * src/libs/libgroff/Makefile.sub: Updated.
1859 * win32-diffs: Updated.
1861 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
1862 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
1863 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
1864 font::load), src/preproc/eqn/main.cc (read_line, main),
1865 src/preproc/eqn/lex.cc (file_input::read_line),
1866 src/preproc/pic/lex.cc (file_input::read_line,
1867 simple_file_input::get, simple_file_input::peek),
1868 src/preproc/pic/main.cc (top_input::get, top_input::peek),
1869 src/preproc/pic/pic.man, src/preproc/refer/main.cc
1870 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
1871 do_bib), src/preproc/tbl/main.cc (table_input::get),
1872 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
1873 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
1874 do_zero_width, read_request, encode_char, ps_get_line,
1875 transparent_file, get_char_for_escape_name, transparent_translate,
1876 asciify, input_char_description, read_string, set_string),
1877 src/roff/troff/env.cc (environment::add_html_tag),
1878 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
1880 * src/include/lib.h: Updated.
1882 * src/preproc/eqn/eqn.cc: Removed.
1886 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
1888 2002-02-09 Werner LEMBERG <wl@gnu.org>
1890 * doc/gnu.xpm: New image.
1891 * doc/Makefile (DOCS): Add homepage.ps.
1892 Add rules for converting xpm->png and xpm->eps.
1893 Use `gnu.{xpm,eps}' as image names.
1894 * doc/homepage.ms: Updated.
1896 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
1898 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
1899 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
1900 Remove calls to `B1' and `B2'
1901 (PNG-IMAGE): New macro for inclusion of images in PNG format.
1902 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
1903 auxiliary variables for MARGIN-PNG-IMAGE.
1904 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
1905 auxiliary macros for MARGIN-PNG-IMAGE.
1906 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
1908 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
1909 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
1910 (DROPCAP): New macro to produce dropcap characters.
1911 (www-do-image): Renamed back to...
1912 (HTML-DO-IMAGE): This.
1913 Updated all callers.
1915 * doc/Makefile (gnubw.eps): Updated.
1916 * doc/homepage.ms: Updated.
1918 2002-02-08 Werner LEMBERG <wl@gnu.org>
1920 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
1921 Added `linethick' to table in section `Style Variables'.
1923 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
1925 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
1927 2002-02-07 Werner LEMBERG <wl@gnu.org>
1929 Adding options -C (compatibility mode) and -c (grotty's old output
1932 * src/roff/nroff/nroff.sh: Implement it.
1934 * NEWS, src/roff/nroff/nroff.man: Updated.
1936 * PROBLEMS: Document bison 1.32 bug.
1938 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
1940 * src/roff/troff/node.cc (make_tfont): Define it earlier.
1941 * src/roff/troff/div.h: Add prototype for `end_diversions'.
1942 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
1943 * src/roff/troff/env.h: Add prototype for `title'.
1945 Adding EBCDIC support to grotty.
1947 * src/devices/grotty/tty.cc (CSI): New macro.
1948 (SGR_*, tty_printer::put_color): Use it.
1950 2002-02-06 Werner LEMBERG <wl@gnu.org>
1952 Implementing color support in grotty. The new switch -c activates
1953 the old drawing scheme, disabling color at the same time. The new
1954 switch `-i' selects italic instead of underlining (SGR only).
1956 * src/devices/grotty/tty.cc (putstring): New define instead of
1957 `fputs'. Updated all callers.
1958 (old_drawing_scheme): New global variable.
1959 (COLOR_CHANGE): New enum value.
1960 (SGR_*): New defines containing color handling escape sequences.
1961 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
1962 (glyph): New members `back_color_idx' and `fore_color_idx'.
1963 (glyph::order): Add COLOR_CHANGE.
1964 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
1965 `is_underline', `is_bold', `cu_flag', `tty_colors'.
1966 New methods `make_underline', `make_bold', `color_to_idx',
1967 `change_color', `put_color'.
1968 (cu_flag): Moved into `tty_printer' class.
1969 (tty_printer::tty_printer): Initialize colors.
1970 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
1971 tty_printer::draw, tty_printer::end_page): Handle colors also.
1972 (main): Add options `-c' and `-i'.
1974 * NEWS, src/devices/grotty/grotty.man: Updated.
1976 * src/include/errarg.h (errarg): Add support for `unsigned int'.
1977 * src/libs/libgroff/errarg.c: Implement it.
1979 * src/include/printer.h (printer): Add `change_color' method
1980 (currently used by grotty only).
1981 * src/libs/libdriver/printer.cc: Implement it.
1982 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
1983 call to `pr->change_color'.
1985 * src/roff/troff/node.cc (troff_output_file::fill_color,
1986 troff_output_file::glyph_color): Call `do_motion'.
1988 * tmac/tty.tmac: Add color definitions.
1990 * src/roff/groff/groff.man: Minor fixes.
1992 2002-02-05 Bernd Warken <bwarken@mayn.de>
1994 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
1995 it. This is a preparation for future changes.
1997 2002-02-05 Werner LEMBERG <wl@gnu.org>
1999 * src/roff/troff/input.cc (process_input_stack): Fix the case
2000 where leading spaces are followed by \f or \s; previously, an
2001 incorrect space width has been used.
2003 * doc/roff.man (quoted_char): Fix argument.
2004 (comment): Define string.
2006 2002-02-04 Larry Kollar <kollar@alltel.net>
2008 * doc/groff.texinfo: More fixes.
2010 2002-02-04 Werner LEMBERG <wl@gnu.org>
2012 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
2013 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
2014 `restore_compatibility' before `output_string' -- the LINE_STRING
2015 register now already contains proper switches from and to
2018 * man/groff_char.man: Add Euro symbol.
2019 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
2020 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
2021 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
2024 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
2026 (.texinfo.html): Add support for texinfo->html.
2028 2002-02-03 Werner LEMBERG <wl@gnu.org>
2030 Added three new requests `ds1', `as1', and `ami'. The former two
2031 are equivalent to `ds' and `as' with the difference that
2032 compatibility mode is saved on entry, switched off during string
2033 expansion, and restored on exit. The latter is the pendant to `dei'
2036 (do_define_string): Use `define_mode' and `calling mode'.
2037 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
2038 end of string, respectively.
2039 (define_string, append_string): Use `calling_mode'.
2040 (define_nocomp_string, append_nocomp_string,
2041 define_string_indirect): New functions.
2042 (init_input_requests): Updated.
2043 * NEWS, man/groff_diff.man, man/groff.man: Document it.
2045 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
2046 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
2047 mm macro package accesses this string register directly.
2048 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
2050 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
2053 2002-02-02 Larry Kollar <kollar@alltel.net>
2055 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
2057 2002-01-31 Werner LEMBERG <wl@gnu.org>
2059 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
2061 2002-01-31 Bernd Warken <bwarken@mayn.de>
2063 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
2064 * man/groff_out.man: Revised and updated.
2066 2002-01-30 Bernd Warken <bwarken@mayn.de>
2068 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
2069 out the unused `{' and `}' commands. Undefined by default.
2070 (IntArray): Make `data' private.
2071 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
2072 new methods instead.
2073 (skip_line_D, skip_to_end_of_line): New functions.
2074 (get_D_fixed_args): Use `skip_line_D'.
2075 Changed to handle dummy odd arguments by ...
2076 (get_D_fixed_args_odd_dummy): This new function.
2077 (get_D_variable_args): Split some code into ...
2078 (get_possibly_integer_args): This new function.
2079 (send_draw): Use more `const'.
2080 (delete_current_env): New function.
2081 (position_to_end_of_args): Use `size_t'.
2083 (send_draw): Updated.
2084 (parse_D_command): Handle `c', `C', and `t' better.
2088 2002-01-29 Werner LEMBERG <wl@gnu.org>
2091 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
2092 @Def...ListEnd which replaces @Def...x. This is necessary to get
2093 proper HTML output -- see the comment in the file for more
2097 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
2099 Fixes to make color changes of 2002-01-21 work with grohtml.
2101 * src/devices/grohtml/post-html.cc (style): Updated.
2102 (html_printer): Remove unused methods.
2103 (html_printer::do_font, html_printer::draw, html_printer::set_char,
2104 html_printer::special): Updated.
2105 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
2106 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
2107 Added some debugging code.
2108 (html_text::start_tag): Updated.
2109 (html_text::do_push): New method.
2110 (html_text::push_para): Call it.
2111 Add method for handling color.
2112 (html_text::do_color): Updated.
2113 (html_text::shutdown): Handle color.
2114 * src/devices/grohtml/html-text.h (tag_definition): New member
2118 2002-01-28 Werner LEMBERG <wl@gnu.org>
2120 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
2122 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
2124 Add two switches -a and -g to control the antialiasing bits for
2125 text and graphics, respectively.
2127 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
2129 * src/devices/grohtml/grohtml.man: Document them.
2130 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
2132 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
2133 (setupAntiAlias): New function.
2134 (createAllPages): Updated.
2135 (scanArguments): Handle `-a' and `-g'.
2136 (main): Call `setupAntiAlias'.
2139 2002-01-27 Werner LEMBERG <wl@gnu.org>
2141 * doc/groff.texinfo (Def*): Call index function after deffn.
2143 * tmac/html.tmac: Call `nroff' request.
2145 2002-01-26 Larry Kollar <kollar@alltel.net>
2147 * tmac/groff_ms.man: Add some omissions.
2149 2002-01-25 Larry Kollar <kollar@alltel.net>
2151 * tmac/groff_ms.man: Typographical improvements.
2153 2002-01-25 Werner LEMBERG <wl@gnu.org>
2155 * doc/groff.texinfo: Updated version and copyright.
2156 * src/devices/grops/grops.man: Updated.
2158 * tmac/groff_tmac.man: Fix `ig' macro.
2160 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
2162 Use `.ne' unconditionally everywhere.
2163 (TS): Only insert some vertical space. Doing a page break is no
2164 longer necessary due to the redefinition of the `ne' request.
2166 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
2167 warning for unknown subcommands but parse and pass them to the
2170 2002-01-24 Werner LEMBERG <wl@gnu.org>
2172 * tmac/groff_www.man, NEWS: Fix typos.
2174 2002-01-21 Werner LEMBERG <wl@gnu.org>
2176 Complete revision of color support:
2178 Adapt programs to the new libdriver/input.cc.
2180 Color spaces are no longer converted to RGB but transferred as-is
2181 in the troff intermediate output format.
2183 Handle default color gracefully. troff now supports a `default'
2184 color (which can't be changed).
2186 grops will now use the proper color space functions if available.
2190 Note that currently grohtml doesn't handle colors properly. This
2193 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
2194 (ui_to_a): New function.
2195 * src/include/lib.h: Updated.
2197 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
2198 (color): Simplified; removed all `double' members and methods.
2199 A new array `components' now holds the color parameters.
2200 (color::is_default, color::get_components): New methods.
2201 (color::operator==, color:operator!=): New.
2202 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
2203 to make access to the `components' array more comprehensible.
2204 * src/libs/libgroff/color.cc: Implement new color support.
2205 (atoh): Small fixes.
2206 (color::read_encoding): Simplified for new troff intermediate color
2208 (default_color): New global variable.
2210 * src/roff/troff/input.cc (default_symbol): New global variable.
2211 (lookup_color): Use it.
2212 (default_black): Removed.
2213 (do_glyph_color, do_fill_color): Simplified.
2214 (define_color): Handle default color.
2216 (do_if_request): Handle default color.
2217 * src/roff/troff/env.cc (environment::environment): Initialize
2218 colors with `default_color'.
2219 * src/roff/troff/node.cc (troff_output_file::put): Add method
2221 (troff_output_file::hex): Removed.
2222 (troff_output_file::fill_color, troff_output_file::glyph_color):
2223 Updated to include/color.h and libdriver/input.cc.
2225 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
2226 fill color properly (identically to the outline color). \D'f...'
2227 doesn't work any more.
2228 All function calls to it updated.
2230 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
2232 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
2235 * src/devices/grops/ps.cc (ps_output::put_color): New method.
2236 (ps_printer::sbuf_color): Make a real member instead of pointer.
2237 (ps_printer::fill_color, ps_printer::output_color): Removed.
2238 (ps_printer::ps_printer): Updated.
2239 (ps_printer::set_char): Ditto.
2240 (ps_printer::set_color): Use various color schemes.
2241 Use `put_color' method.
2242 (ps_printer::flush_sbuf): Don't set color.
2243 (ps_printer::fill_path): Take `environment' as parameter.
2244 Simplify color handling.
2245 (ps_printer::set_line_thickness): Renamed to ...
2246 (ps_printer::set_line_thickness_and_color): This (and updated).
2247 (ps_printer::set_color): Change second parameter from `complete'
2248 to `fill' which better describes what it does.
2249 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
2250 and text in the right order.
2252 Remove branches for `f' and `F'; this is handled by
2254 * src/devices/grops/ps.h: Updated.
2255 * font/devps/prologue (FL): Redefined.
2256 ({F,C}r,k,g: New color functions (with and without filling).
2258 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
2259 * man/groff_diff.man, man/groff.man, man/groff_out.man,
2260 doc/groff.texinfo, NEWS: Updated.
2262 2002-01-20 Bernd Warken <bwarken@mayn.de>
2264 * src/libs/libdriver/input.cc: Completely rewritten. See comments
2265 in this file for what has been changed.
2267 2002-01-19 Werner LEMBERG <wl@gnu.org>
2269 * test-groff: Fix GROFF_FONT_PATH.
2270 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
2271 is read before .TH or .Dd is parsed.
2273 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
2275 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
2276 quadrant boundaries.
2278 2002-01-18 Werner LEMBERG <wl@gnu.org>
2280 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
2283 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
2285 * tmac/doc.common: Initialize %I register for the %I macro to
2286 avoid (harmless) warning.
2287 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
2288 when in the SYNOPSIS section.
2290 2002-01-17 Bruno Haible <haible@clisp.cons.org>
2292 * src/preproc/pic/lex.cc (get_token): Fix typo.
2294 2002-01-17 Werner LEMBERG <wl@gnu.org>
2296 * devices/grops/ps.cc: Fix incorrectly applied last patch.
2298 2002-01-17 Larry Kollar <kollar@alltel.net>
2300 * tmac/groff_ms.man: Completely rewritten.
2302 2002-01-16 Werner LEMBERG <wl@gnu.org>
2304 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
2306 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
2308 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
2310 (ps_printer::draw): Ditto.
2312 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
2314 * tmac/groff_mdoc.man: Minor fixes.
2316 2002-01-13 Werner LEMBERG <wl@gnu.org>
2318 * man/groff_out.man: Some fixes.
2320 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
2322 * doc/pic.ms: Fix typos.
2324 2002-01-12 Werner LEMBERG <wl@gnu.org>
2326 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
2328 2002-01-10 Werner LEMBERG <wl@gnu.org>
2330 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
2334 2002-01-09 Bernd Warken <bwarken@mayn.de>
2336 * man/groff_out.man: Revised.
2337 * man/roff.man: Minor fixes.
2338 * src/roff/troff/troff.man: Some reordering.
2340 2002-01-09 Werner LEMBERG <wl@gnu.org>
2342 * tmac/an-old.tmac: Add dummy macros for equation support.
2344 2002-01-07 Werner LEMBERG <wl@gnu.org>
2346 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
2348 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
2350 * tmac/groff_man.man: Small improvements.
2352 2002-01-07 Bernd Warken <bwarken@mayn.de>
2354 * man/groff_diff.man: Revised.
2356 2002-01-06 Werner LEMBERG <wl@gnu.org>
2358 * tmac/www.tmac: Remove extraneous backslash.
2360 2002-01-06 Bernd Warken <bwarken@mayn.de>
2362 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
2364 2002-01-05 Werner LEMBERG <wl@gnu.org>
2366 Integrated groffer, contributed by Bernd Warken.
2368 * contrib/groffer/*: New.
2369 * Makefile.in, NEWS: Updated.
2371 2002-01-04 Werner LEMBERG <wl@gnu.org>
2373 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
2374 registers defined in macro packages.
2375 Revising the ms part.
2377 2002-01-04 Larry Kollar <kollar@alltel.net>
2379 * doc/groff.texinfo: Add documentation for ms macros.
2381 2002-01-02 Werner LEMBERG <wl@gnu.org>
2383 First step in adding PS support for the Euro symbol. `eu' is the
2384 official Euro logo, `Eu' is a font-specific glyph variant.
2386 * font/devps/text.enc: Add `Euro' at position 9.
2387 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
2388 * font/devps/symbolmap: Regenerated.
2392 2002-01-02 Bernd Warken <bwarken@mayn.de>
2394 * man/roff.man: Revised.
2396 2002-01-01 Bernd Warken <bwarken@mayn.de>
2398 * src/roff/groff/groff.man: Completely rewritten.
2400 2001-12-31 Werner LEMBERG <wl@gnu.org>
2402 * doc/Makefile: Updated.
2404 2001-12-30 Werner LEMBERG <wl@gnu.org>
2406 * tmac/www.tmac: Make all names of internal macros/registers/strings
2407 lowercase, and prepend `www-'.
2408 Other minor changes.
2409 * src/roff/troff/troff.man: Add preprocessor string at BOF.
2411 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
2413 Implement option `-b' in grohtml to set the HTML background colour.
2415 * src/devices/grohtml/post-html.cc (default_background): New global
2417 (html_printer::html_printer): Initialize `background' to
2418 `default_background'.
2419 (main): Implement option `-b'.
2421 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
2423 * src/devices/grohtml/grohtml.man: Updated.
2424 * doc/Makefile (.ms.html): Use `-b'.
2425 * tmac/html.tmac: Don't set background color.
2427 Add new grohtml tag `.html-tl'.
2429 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
2431 (title_desc::title_desc): Updated.
2432 (html_printer::troff_tag): Handle `.html-tl'.
2433 (html_printer::write_title): Use `with_h1'.
2434 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
2435 (HTML-TL): New macro.
2437 Add support for unordered lists in HTML.
2439 * tmac/www.tmac (www-level): New auxiliary register.
2440 (www-level1, www-level2, www-level3): New auxiliary strings.
2441 (www-push-level, www-pop-level): New auxiliary macros
2442 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
2446 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
2447 (DEFAULT_VERTICAL_OFFSET): Removed.
2448 (IMAGE_BOARDER_PIXELS): Set to 0.
2449 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
2450 (vertical_offset): Initialize with 0.
2451 (gsPaper): New global variable.
2452 (get_resolution): Scan for and return unsigned int.
2453 (get_papersize): New function to get paper length from devps/DESC.
2454 (determine_vertical_offset): New function.
2455 (createAllPages): Produce gray-level images and use proper page
2457 (createImage): Use `-quiet' option of pnmcrop.
2458 (addZ): Fix passing of `-Z'.
2459 (scanArguments): Fix handling of `-o'.
2460 (main): Call `determine_vertical_offset'.
2461 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
2464 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
2465 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
2466 glyph descenders properly.
2468 * doc/homepage.ms: Include `gnubw.eps'.
2469 * doc/Makefile (gnubw.eps): New rule.
2470 (homepage.html): Depend on `gnubw.eps'.
2472 2001-12-25 Werner LEMBERG <wl@gnu.org>
2474 * src/roff/troff/input.cc (default_black): Fix return value.
2476 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
2478 * tmac/doc-common (Dt): Change output of architecture strings.
2479 Do some syntax cleanup.
2480 * tmac/groff_mdoc.man: Updated.
2482 2001-12-23 Werner LEMBERG <wl@gnu.org>
2484 Adding an `itc' request (input line trap accepting \c).
2486 * src/roff/troff/env.h (environment): New member
2487 `continued_input_trap'.
2488 Make `do_input_trap' a friend function instead of `input_trap'.
2489 * src/roff/troff/env.cc (environment::environment,
2490 environment::copy): Updated.
2491 (environment::newline): Implement it.
2492 (do_input_trap): New function.
2493 (input_trap): Call `do_input_trap'.
2494 (input_trap_continued): New function.
2495 (init_env_requests): Updated.
2496 * src/roff/troff/TODO: Updated.
2498 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
2501 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
2503 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
2505 * tmac/doc-common, tmac/doc-syms: Small updates.
2507 2001-12-22 Colin Watson <cjwatson@debian.org>
2509 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
2511 2001-12-22 Bernd Warken <bwarken@mayn.de>
2513 * MANIFEST: New file.
2515 2001-12-22 Werner LEMBERG <wl@gnu.org>
2517 * src/preproc/grn/grn.man: Updated.
2519 2001-12-22 Solar Designer <solar@openwall.com>
2521 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
2524 2001-12-19 Werner LEMBERG <wl@gnu.org>
2526 Implement a fallback character request `.fchar'.
2528 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
2529 (is_fallback): New inline function.
2530 * src/roff/troff/input.cc (do_define_character): New function.
2531 (define_character): Call `do_define_character'.
2532 (define_fallback_character): New function.
2533 (init_input_requests): Add `fchar'.
2534 (charinfo::charinfo): Updated.
2535 (charinfo::set_macro): New argument to set `fallback' flag.
2536 * src/roff/troff/node.cc (make_glyph_node, make_node,
2537 node::add_char): Check `fallback' flag.
2538 * NEWS, man/groff_diff.man, man/groff_man: Updated.
2540 2001-12-16 Werner LEMBERG <wl@gnu.org>
2542 * groff.texinfo: Document exact search algorithm for glyphs.
2544 2001-12-15 Werner LEMBERG <wl@gnu.org>
2546 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
2547 the left side of $(MANPAGES) rule to make it always non-empty.
2549 2001-12-14 Werner LEMBERG <wl@gnu.org>
2551 * src/roff/troff/input.cc (default_black): Define default color
2552 `black' if not yet defined.
2554 2001-12-13 Werner LEMBERG <wl@gnu.org>
2556 Implement new string-valued register `.fn' to return the current
2557 real (internal) font name.
2559 * env.cc (environment::get_font_name_string): New function.
2560 (init_env_requests): Add `.fn' register.
2561 * env.h (environment): Updated.
2562 * node.cc (font_info): Make `get_font_name' a friend.
2563 (get_font_name): New function.
2566 * man/groff_diff.man, man/groff.man, NEWS: Updated.
2568 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2570 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
2572 2001-12-12 Werner LEMBERG <wl@gnu.org>
2574 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
2576 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
2578 * man/groff_diff.man: Adding documentation for \O.
2580 2001-12-10 Werner LEMBERG <wl@gnu.org>
2582 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
2583 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
2585 2001-12-09 Werner LEMBERG <wl@gnu.org>
2587 * man/roff.man: Revised.
2588 * src/roff/groff/groff.man: Replace man page references with a
2589 pointer to roff.man.
2591 2001-12-09 Bernd Warken <bwarken@mayn.de>
2593 * man/roff.man: Completely rewritten.
2595 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2597 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
2599 2001-12-05 Werner LEMBERG <wl@gnu.org>
2601 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
2603 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
2604 order of initializers.
2607 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
2609 * doc/groff.texinfo: Fix documentation of \O.
2611 * src/devices/grohtml/html-text.cc (html_text::do_indent,
2612 html_text::do_table, html_text::do_emittext, html_text::do_para):
2613 Use `const' for first argument.
2614 (html_text::do_table): Use cast.
2615 * src/devices/grohtml/html-text.h: Updated.
2616 * src/devices/grohtml/output.cc (simple_output::put_string): Add
2617 method for `const string &s'.
2618 * src/devices/grohtml/html.h: Updated.
2619 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
2620 (ANCHOR_TEMPLATE): Modified.
2621 (manufacture_headings): New global variable to handle `-h' option.
2622 (is_subsection): Removed.
2623 (char_buffer::add_string): Add `const' to first argument.
2624 Protect against invalid string argument.
2625 Add method for `const string &s'.
2626 (text_glob): Completely redesigned.
2627 (page): Use `const' for strings and remove string length variable.
2628 (page::add_html): Removed.
2629 (page::add_end_encode): New member function.
2630 (to_unicode): Moved upwards.
2631 (title_desc, header_desc): Updated.
2632 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
2634 (html_printer::is_bold, html_printer::make_bold): New member
2636 (html_printer::end_of_line): Updated.
2637 (generate_img_src, html_printer::do_auto_image,
2638 html_printer::do_title, html_printer::write_header,
2639 html_printer::determine_header_level, html_printer::do_heading,
2640 html_printer::do_linelength, html_printer::do_pageoffset,
2641 html_printer::do_indentation, html_printer::do_tempindent,
2642 html_printer::do_indentedparagraph, html_printer::do_break,
2643 html_printer::flush_sbuf, get_html_translation,
2644 html_printer::begin_page, html_printer::special): Rewritten to get
2645 rid of static string length limit.
2646 (html_printer::troff_tag): Added `.no-auto-rule'.
2647 (html_printer::flush_globs): Small fix.
2648 (html_printer::determine_space): Don't compute `space_width'.
2649 (html_printer::translate_to_html): Renamed to ...
2650 (html_printer::emit_html): This (with updates).
2651 (html_printer::write_header): Implement `-h' option.
2652 (html_printer::draw): Remove commented-out code. Handle `F'
2654 (html_printer::add_char_to_sbuf): Removed.
2655 (html_printer::add_to_sbuf): Rewritten.
2656 (html_printer::sbuf_continuation): Fixed.
2657 (html_printer::seen_backwards_escape, reverse,
2658 html_printer::remove_last_char_from_sbuf): Removed.
2659 (char_translate_to_html, str_translate_to_html): Removed.
2660 (html_printer::overstrike): New function member.
2661 (html_printer::set_char): Use it.
2662 (html_printer::do_body): New function member.
2663 (html_printer::~html_printer): Use it.
2664 (main): Handle `-h' option.
2666 * src/devices/grohtml/grohtml.man: Document -h switch.
2668 * src/preproc/html/pre-html.cc: Include searchpath.h
2669 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
2670 (get_resolution): New function.
2671 (checkImageDir): Use `0777' permissions in mkdir()
2672 (write_start_image): Rewritten to use `\O[5...]'.
2673 (createImage, generateImages): Updated.
2674 (main): Handle `F' and `h' options.
2675 Use `get_resolution'.
2677 * src/roff/troff/input.cc (begin, end, image): Removed.
2678 (do_suppress): Take parameter.
2679 Handle modified syntax of `\O'.
2680 (token::next): Updated.
2681 (init_markup_requests): Removed.
2684 * src/roff/troff/div.h: Add declaration for begin_page().
2686 * tmac/color-html.tmac: Removed. Contents moved to...
2687 * tmac/html.tmac: Here. Set background color.
2688 * tmac/color.tmac: Removed. Contents moved to...
2689 * tmac/ps.tmac: Here.
2690 * tmac/www.tmac: Remove the title command when generating images
2692 (NO_AUTO_RULE): New macro.
2693 (HTML_DO_IMAGE): Use revised `\O' escapes.
2694 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
2696 2001-12-02 Werner LEMBERG <wl@gnu.org>
2698 * tmac/groff_mdoc.man: Fix typo.
2700 2001-12-01 Colin Watson <cjwatson@debian.org>
2702 * man/roff.man: Fix typo.
2704 2001-11-29 Werner LEMBERG <wl@gnu.org>
2706 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
2709 * src/roff/troff/input.cc (read_draw_node): Emit error message if
2710 more than one argument to \D'f ...'.
2712 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
2714 2001-11-28 Werner LEMBERG <wl@gnu.org>
2716 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
2719 * tmac/groff_man.man: Minor cosmetic fix.
2721 2001-11-27 Werner LEMBERG <wl@gnu.org>
2723 * src/roff/groff/groff.man, tmac/groff_tmac.man,
2724 tmac/groff_www.man: s/mwww/www/.
2726 2001-11-26 Werner LEMBERG <wl@gnu.org>
2728 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
2729 * configure: Regenerated.
2730 * win32-diffs: Updated.
2732 * tmac/groff_mwww.tmac: Renamed to ...
2733 * tmac/groff_www.tmac: This.
2734 * tmac/mwww.tmac: Removed.
2735 * NEWS, tmac/Makefile.sub: Updated.
2737 2001-11-21 Werner LEMBERG <wl@gnu.org>
2739 * doc/groff.texinfo: Improve documentation of the `\v' escape.
2740 Fix explanation of `\D' and `rt'.
2742 2001-11-20 Werner LEMBERG <wl@gnu.org>
2744 * tmac/an-old.tmac (an-header): Set header length equal to page
2746 * doc/groff.texinfo: Improve documentation of `ne' request. Other
2750 2001-11-19 Werner LEMBERG <wl@gnu.org>
2752 * NEWS, man/Makefile.sub: Updated.
2754 2001-11-19 Bernd Warken <bwarken@mayn.de>
2756 * man/ditroff.man: New file.
2758 2001-11-17 Werner LEMBERG <wl@gnu.org>
2760 * man/groff_differences.man: Renamed to ...
2761 * man/groff_diff.man: This. Updated.
2762 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
2764 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
2765 * src/preproc/html/pushback.cc: This. Updated.
2766 * src/preproc/html/pushbackbuffer.h: Renamed to ...
2767 * src/preproc/html/pushback.h: This.
2768 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
2771 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
2772 * src/libs/libgroff/htmlhint.cc: This.
2773 * src/libs/libgroff/Makefile.sub: Updated.
2775 * tmac/an-old.tmac (an-end): Fix page length.
2777 2001-11-16 Werner LEMBERG <wl@gnu.org>
2779 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
2780 * man/Makefile.sub: Include groff_differences.man.
2781 * VERSION: Set to 1.18.
2782 * REVISION: Set to 0.
2784 2001-11-16 Bernd Warken <bwarken@mayn.de>
2786 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
2787 the second dot (or ending macro name) to end a macro.
2788 * doc/groff.texinfo: Doc fix.
2790 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
2792 * tmac/doc-common (doc-header): Handle very long document titles
2795 2001-11-16 Werner LEMBERG <wl@gnu.org>
2797 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
2799 2001-11-15 Werner LEMBERG <wl@gnu.org>
2801 * src/roff/troff/troff.man: Revised and split into troff.man and...
2802 * man/groff_differences.man: New file.
2805 2001-11-13 Werner LEMBERG <wl@gnu.org>
2807 * tmac/an-old.tmac (TS, TE): New macros for table support.
2809 2001-11-12 Werner LEMBERG <wl@gnu.org>
2811 * src/include/lib.h: Provide a fix for emx to not include
2814 2001-10-27 Werner LEMBERG <wl@gnu.org>
2816 * src/roff/troff/input.cc (substring_macro): Fix computation of
2819 2001-10-20 Werner LEMBERG <wl@gnu.org>
2821 Undo change from 2001-08-28.
2823 * src/roff/troff/input.cc (have_input): New global variable.
2824 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
2825 in compatibility mode.
2826 (process_input_stack): Use it.
2828 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
2830 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
2831 being handled as end-of-sentence characters,
2833 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
2835 * src/roff/troff/input.cc (file_iterator): New members
2836 `suppress_newline_flag' and `seen_escape'.
2837 (file_iterator::next_file): Updated.
2838 (file_iterator::fill): Use it.
2839 (string_iterator): New member `suppress_newline_flag'.
2840 (string_iterator::fill): Set it.
2841 (get_color_element): Use MAX_COLOR_VAL.
2842 * src/roff/troff/env.cc (environment): Remove `need_eol'.
2843 (no_fill): Don't set `env->ignore_next_eol'.
2844 (environment::newline): Handle `eol' tag properly.
2846 (environment::add_html_tag): Set `env->ignore_next_eol'.
2848 * src/roff/troff/env.h (environment): Updated.
2850 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
2852 (html_printer::outstanding_eol): New member function.
2853 (html_printer::do_title): Use new functions.
2854 (html_printer::troff_tag): Test `id_eol_ce'.
2856 2001-10-10 Werner LEMBERG <wl@gnu.org>
2858 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
2859 files work with -C also.
2861 2001-10-05 Werner LEMBERG <wl@gnu.org>
2863 * doc/pic.ms: Minor fix.
2864 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
2865 as a valid command line switch.
2866 * src/devices/grohtml/post-html.cc (main): Ditto.
2868 * src/devices/grohtml/grohtml.man: Updated.
2869 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
2871 2001-10-04 Werner LEMBERG <wl@gnu.org>
2873 Implementing color support in troff, pic, grops, and grohtml. These
2874 changes are based on a major patch provided by Gaius Mulley
2877 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
2878 definitions with both hex values and fractions.
2880 New escapes: \m and \M for drawing and background color,
2881 respectively. This corresponds to the troff output commands `m'
2884 groff and troff accept command line switch `-c' to disable color
2885 output (which is automatically disabled in compatibility mode).
2887 New scaling indicator `f' for fractions (1f = 65536u).
2889 New conditional operator `m' to test for defined colors with `if'
2892 New keywords `color' (or `colour', `colored', `coloured'), `outline'
2893 (or `outlined'), and `shaded' added to pic.
2895 * src/include/color.h: New file.
2896 * src/include/driver.h: Include it.
2897 * src/include/printer.h: Include color.h.
2898 (environment): New members `col' and `fill'.
2899 (printer): Remove `adjust_arc_center' member function.
2900 * src/include/Makefile.sub: Updated.
2902 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
2904 Handle `m' and `DF' troff commands.
2905 * src/libs/libgroff/color.cc: New file.
2906 * src/libs/libgroff/Makefile.sub: Updated.
2908 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
2910 (createImage): Fix computation of `y2'.
2912 (buffer::write_file_html): Remove calls to `stop'.
2914 * src/preproc/pic/common.h (common_output): New abstract function
2915 members `set_color', `reset_color', `get_last_filled', and
2916 `get_outline_color'.
2917 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
2918 (object_spec): Add members `shaded' and `outlined'.
2919 * src/preproc/pic/output.h (output): `command' is now abstract.
2920 New function members `set_color', `reset_color', `get_last_filled',
2921 and `get_outline_color'.
2922 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
2923 `outline[d]', and `shaded'.
2924 * src/preproc/pic/object.cc (output::command): Removed.
2925 (output::set_location): Moved to output.h.
2926 (graphic_object): Add protected members `outline_color' and
2928 Add member functions `set_outline_color', `get_outline_color', and
2930 (closed_object): Add member function `set_fill_color'.
2931 Add member `color_fill'.
2932 (graphic_object::print_text): Use `out->set_color' and
2934 (box_object::print, ellipse_object::print, circle_object::print,
2935 line_object::print, spline_object::print, arc_object::print): Ditto.
2936 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
2937 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
2938 `SHADED', making them `%left'.
2939 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
2940 * src/preproc/pic/tex.cc (tex_output): New dummy function members
2941 `set_color', `reset_color', `get_last_filled', and
2942 `get_outline_color'.
2943 * src/preproc/pic/troff.cc (simple_output): New abstract function
2944 members `set_color', `reset_color', and `get_last_filled'.
2945 (simple_output::polygon, simple_output::circle,
2946 simple_output::ellipse): Use `get_last_filled'.
2947 (troff_output): New members `last_filled' and `last_outlined'.
2948 New function members `set_color', `reset_color', `get_last_filled',
2949 and `get_outline_color'.
2950 (troff_output::finish_picture): Use `reset_color'.
2951 (troff_output::set_fill): Test `last_filled'.
2952 * src/preproc/pic/pic.man: Updated.
2954 * src/roff/groff/groff.cc (main): Implement `-c' option.
2955 (synopsis, help): Updated.
2956 src/roff/groff/groff.man: Updated.
2958 * src/roff/troff/troff.h: Include color.h.
2959 (warning_type): Add WARN_COLOR.
2960 * src/roff/troff/env.h (environment): New members
2961 `{cur,prev}_{glyph,fill}_color'.
2962 New member functions `get_{prev_,}{glyph,fill}_color'.
2963 * src/roff/troff/env.cc: Initialize and implement them.
2964 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
2965 Replace `NULL' with `0' everywhere for consistency.
2966 (lookup_color, default_black, do_glyph_color, do_fill_color,
2967 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
2968 define_color): New functions.
2969 (token::next): Implement \M and \m escapes.
2970 (do_if_request): Implement `m' operator.
2972 (main): Implement `-c' option.
2973 (init_markup_requests): Add `defcolor' request.
2974 (warning_table): Add `color' warning.
2975 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
2977 * src/roff/troff/node.cc (troff_output_file): New members
2978 `current_{page,glyph}color'. New member functions `put_hex',
2979 `glyph_color', and `fill_color'.
2980 (glyph_color_node::*, fill_color_node::*): Implement it.
2981 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
2982 (parse_term): Add support for `f'.
2983 * src/roff/troff/troff.man: Updated.
2985 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
2987 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
2988 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
2990 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
2991 (tag_definition): Use `void *' for arg1.
2992 (html_text): New member functions `do_color' and `done_color'.
2993 Use `void *' for second parameter of `push_para' member function.
2994 New `push_para' member function with a single parameter.
2995 Use `char *' for parameter of `issue_table_begin' member funtion.
2996 New `issue_color_begin' member function.
2997 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
2999 (html_text::issue_color_begin): New function.
3000 (html_text::issue_table_begin): Use `char *' for parameter.
3001 (html_text::start_tag, html_text::shutdown,
3002 html_text::check_emit_text): Updated.
3003 (html_text::push_para): Use `void *' for second parameter.
3004 Add same function with only one parameter.
3005 (html_text::do_*): Updated.
3006 (html_text::do_color, html_text::done_color): New functions.
3007 * src/devices/grohtml/post-html.cc (style): New member `col'.
3008 Mew member `style' with 6 parameters.
3009 (style::style, style::operator==): Updated.
3010 (html_printer::do_font): Use it.
3011 (html_printer::draw): Add dummy entry for `F'.
3012 (html_printer::set_char): Updated.
3013 * src/devices/grohtml/grohtml.man: Updated.
3015 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
3016 trailing zeroes removed.
3017 (ps_printer): New members `sbuf_color', `fill_color', and
3019 Removed member `fill'.
3020 New member function `set_color'.
3021 (ps_printer::ps_printer, ps_printer::set_char): Updated.
3022 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
3023 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
3025 * tmac/color-html.tmac, tmac/color.tmac: New files.
3026 * tmac/troffrc: Include them.
3027 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
3028 * tmac/Makefile.sub: Updated.
3030 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
3031 man/groff.man: Updated.
3032 * font/devps/prologue.ps: Define FC and CO functions.
3034 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
3036 Fix incorrect cropping of images and incorrect handling of special
3037 characters. Fix handling of file names in \O.
3039 * src/include/geometry.h: New file.
3040 * src/libs/libgroff/geometry.cc: New file.
3041 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
3043 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
3045 (do_suppress): Updated.
3046 * src/roff/troff/node.cc: Include geometry.h.
3047 (troff_output_file::flush_tbuf): Fixed parameters to
3048 `check_output_limits'.
3049 (troff_output_file::check_charinfo): Ditto.
3050 (troff_output_file::determine_line_limits): Add support for `Da'
3053 * src/devices/grohtml/post-html.cc (str_translate_to_html):
3054 Add new parameter `is_special' to decode special characters from
3056 (html_printer::do_title, html_printer::do_heading,
3057 html_printer::do_indentedparagraph,
3058 html_printer::translate_to_html, html_printer::special): Updated.
3060 2001-10-03 Werner LEMBERG <wl@gnu.org>
3062 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
3063 Fix entry for config.h.
3064 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
3065 * tmac/troffrc: Translate nonbreakable space character to `\~'.
3066 * src/preproc/eqn/eqn.man: Document -d command line option.
3068 2001-09-27 Werner LEMBERG <wl@gnu.org>
3070 * man/groff.man: Use
3078 instead of the old code (`.ad .hy' after the table) to suppress
3079 incorrect hyphenation for grohtml output.
3081 2001-09-22 Werner LEMBERG <wl@gnu.org>
3083 * man/groff_font.man, man/groff_out.man: Minor fixes.
3085 2001-09-20 Werner LEMBERG <wl@gnu.org>
3087 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
3088 Arnold Robbins <arnold@skeeve.com>).
3090 2001-09-09 Werner LEMBERG <wl@gnu.org>
3092 * configure: Regenerated with autoconf 2.52.
3094 * doc/groff.texinfo: Complete revision of indices.
3096 2001-09-07 Werner LEMBERG <wl@gnu.org>
3098 * doc/Makefile (clean): Updated to delete all indices.
3100 2001-09-05 Werner LEMBERG <wl@gnu.org>
3102 * src/roff/troff/troff.man: Remove superfluous line.
3104 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
3105 given on the command line (or rather, if only the default warnings
3108 2001-09-03 Werner LEMBERG <wl@gnu.org>
3110 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
3111 use .ne for TTY devices.
3113 2001-08-31 Werner LEMBERG <wl@gnu.org>
3115 * src/roff/troff/token.h, src/roff/troff/input.cc:
3116 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
3118 2001-08-28 Werner LEMBERG <wl@gnu.org>
3120 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
3121 * src/roff/troff/input.cc (token::next): Return
3122 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
3124 (token::description): Updated.
3125 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
3126 (token::add_to_node_list, token::process): Ignore
3127 TOKEN_TRANSPARENT_ESCAPE.
3129 2001-08-27 Werner LEMBERG <wl@gnu.org>
3131 * tmac/an-old.tmac: Fix `S' string.
3133 2001-08-26 Werner LEMBERG <wl@gnu.org>
3135 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
3137 2001-08-25 Werner LEMBERG <wl@gnu.org>
3139 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
3141 Many other minor fixes.
3143 * configure.ac: Add message at end to inform how to compile
3145 * configure: Regenerated.
3147 2001-08-24 Werner LEMBERG <wl@gnu.org>
3149 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
3150 Updated to latest version of libc.
3152 2001-08-23 Werner LEMBERG <wl@gnu.org>
3154 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
3155 Autoconf 2.50 and newer can handle this.
3156 * configure: Regenerated.
3158 2001-08-21 Werner LEMBERG <wl@gnu.org>
3160 * doc/pic.ms: Fix typo.
3161 * src/preproc/tbl/tbl.man: Document case of global options.
3163 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
3165 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
3166 handling of `CR' font.
3168 2001-08-20 Werner LEMBERG <wl@gnu.org>
3170 Use a config.h file.
3172 * src/include/lib.h: Include config.h.
3173 * All C files: Ditto (if necessary).
3174 * All C++ source and header files: Include lib.h first (if
3177 * src/include/config.hin: New file (autogenerated by autoheader).
3178 * stamp-h.in: New file.
3179 * configure.ac: Updated.
3180 * aclocal.m4: Add third parameters to AC_DEFINE macros.
3181 (GROFF_ARRAY_DELETE): Simplified.
3182 * Makefile.sub (DISTCLEANFILES): Updated.
3183 Added targets for remaking config.status, config.hin, config.h,
3184 stamp-h.in, and stamp-h.
3185 * configure: Regenerated.
3187 2001-08-19 Werner LEMBERG <wl@gnu.org>
3191 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
3193 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
3194 (do_sprintf): Use snprintf().
3196 2001-08-18 Werner LEMBERG <wl@gnu.org>
3198 * src/libs/snprintf/*: Added an snprintf module written by Mark
3200 * src/libs/libgroff/Makefile.sub: Updated.
3201 * configure.ac: Add test for snprintf().
3202 * Makefile.in: Updated.
3203 * configure: Regenerated.
3205 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
3208 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
3210 * tmac/doc.tmac (Ex): New implementation.
3211 * tmac/doc-common, tmac/groff_tmac.man: Updated.
3213 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
3215 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
3217 * tmac/groff_tmac.man: Updated.
3219 2001-08-13 Werner LEMBERG <wl@gnu.org>
3221 * src/preproc/tbl/tbl.man: Minor documentation update.
3223 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
3225 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
3226 * configure.ac: Add declaration test for gettimeofday().
3227 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
3228 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
3229 * configure: Regenerated.
3231 2001-08-11 Werner LEMBERG <wl@gnu.org>
3233 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
3234 * configure.ac: Add declaration test for strcasecmp().
3235 * Makefile.in: Updated.
3236 * configure: Regenerated.
3237 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
3238 this is necessary because groff's mkstemp.cc is C++.
3239 Add declaration conditionally for strcasecmp().
3241 2001-08-10 Werner LEMBERG <wl@gnu.org>
3243 Integrated pic2graph, contributed by Eric S. Raymond.
3245 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
3247 * Makefile.in, NEWS: Updated.
3249 * src/preproc/tbl/tbl.man: Revised.
3251 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
3253 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
3255 2001-08-09 Werner LEMBERG <wl@gnu.org>
3257 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
3260 2001-08-08 Paul Eggert <eggert@twinsun.com>
3262 * Makefile.sub (configure): Depend on configure.ac, not
3264 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
3266 2001-08-07 Werner LEMBERG <wl@gnu.org>
3268 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
3271 2001-08-06 Werner LEMBERG <wl@gnu.org>
3273 * src/roff/troff/troff.man: Improve documentation of -E option.
3275 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3277 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
3280 2001-07-27 Werner LEMBERG <wl@gnu.org>
3282 * src/preproc/refer/refer.cc: Undo last change.
3283 * src/devices/grohtml/post-html.cc: Ditto.
3285 2001-07-26 Werner LEMBERG <wl@gnu.org>
3287 * src/preproc/refer/refer.cc: Include `lib.h'.
3288 * src/devices/grohtml/post-html.cc: Ditto.
3290 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
3292 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
3293 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
3294 * Makefile.in: Comment updated.
3295 * configure: Regenerated.
3297 2001-07-25 Werner LEMBERG <wl@gnu.org>
3299 * src/preproc/pic/pic.cc: Removed.
3300 * src/preproc/pic/pic_tab.h: Removed.
3301 * src/preproc/refer/label.cc: Removed.
3303 * doc/Makefile (.ms.html): Don't use a file name extension in
3304 argument to grohtml's -I option.
3305 * Makefile.in (dist): Remove CVS directories.
3306 Call `distfiles' target.
3308 * src/devices/grohtml/grohtml.man: Add information about valid
3309 versions of pnmtopng.
3310 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
3311 name instead of number.
3313 2001-07-24 Werner LEMBERG <wl@gnu.org>
3315 * doc/groff.texinfo: Minor fixes.
3317 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
3319 * doc/Makefile (.ms.html): Put image files into a subdirectory.
3322 2001-07-20 Werner LEMBERG <wl@gnu.org>
3324 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
3325 * src/libs/libgroff/mkstemp.cc: New file.
3326 * src/libs/libgroff/mksdir.cc: New file.
3327 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
3328 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
3329 * src/libs/libgroff/Makefile.sub: Updated.
3330 * src/include/lib.h: Add mksdir() prototype.
3331 * src/include/posix.h: Define S_IXUSR if not yet defined.
3333 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
3334 (createAllPages): Use mksdir() instead of current code.
3335 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
3336 (main): [!HAVE_MKSTEMP]: Removed.
3338 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
3339 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
3341 * configure.ac: Add tests for stdint.h, sys/time.h, and
3343 Call new GROFF_xxx macros.
3344 * configure: Regenerated.
3345 * Makefile.in: Comments updated.
3347 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
3349 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
3350 instead of current code.
3351 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
3352 * src/roff/groff/groff.cc (possible_command::insert_args): New
3354 (main): Use it for predriver handling instead of insert_arg().
3356 2001-07-19 Werner LEMBERG <wl@gnu.org>
3358 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
3361 * src/include/posix.h: Define S_IWUSR if not yet defined.
3363 2001-07-18 Werner LEMBERG <wl@gnu.org>
3367 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
3369 * tmac/groff_mdoc.man: Document new -width and -column syntax.
3370 Some other minor fixes.
3371 * tmac/an-old.tmac: Add `AT' and `UC' macros.
3373 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
3375 Replace call to `troff' with `groff -Z' to make it aware of
3378 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
3379 (troff_command, command_prefix): Removed.
3380 (alterDeviceTo): Use groff.
3381 (addZ): New function.
3382 (char_buffer::do_html): Use it.
3383 (scanArguments): Use TROFF_COMMAND.
3384 (findPrefix): Removed.
3386 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
3388 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
3390 * doc/pic.ms: Documentation fixes.
3392 2001-07-17 Werner LEMBERG <wl@gnu.org>
3394 Replace atexit() with global destructor.
3396 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
3397 (xtmpfile_list_init): New global structure to deallocate
3398 xtmpfile_list on exit. Its destructor inherits most code from
3400 (remove_tmp_files): Deleted.
3401 (add_tmp_file): Simplified.
3403 2001-07-16 Werner LEMBERG <wl@gnu.org>
3405 Replace strdup() with strsave().
3407 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
3408 (set_papersize): Use strsave() and a_delete.
3409 (main): Use strsave().
3410 * src/preproc/html/pre-html.cc (make_message, createAllPages,
3411 removeAllPages): Use strsave() and a_delete.
3413 * configure.ac: Remove test for strdup.
3414 * Makefile.in: Comment updated.
3415 * configure: Regenerated.
3417 2001-07-15 Werner LEMBERG <wl@gnu.org>
3419 * win32-diffs: Updated.
3421 2001-07-14 Werner LEMBERG <wl@gnu.org>
3423 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
3424 removing the old one.
3425 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
3427 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3429 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
3431 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
3433 Merge -xwidth into -width. Add -xwidth functionality to -column
3436 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
3438 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
3439 string immediately following a leading dot starts with a valid mdoc
3441 Add similar code to the -column branch.
3442 (doc-Bl-usage): Updated.
3443 * groff_mdoc.man: s/-xwidth/-width/.
3445 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
3447 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
3448 running into centered or non-formatted text.
3450 2001-07-11 Werner LEMBERG <wl@gnu.org>
3452 Introduce short and long prefixes to have the selection at run-time
3453 whether there is a 8+3 limit for names of temporary files.
3455 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
3456 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
3457 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
3459 (temp_init): New global structure to initialize above three
3461 (xtmptemplate): Use two parameters for long and short prefix.
3462 Simplify code use above three variables.
3463 (xtmpfile): Use long and short prefixes as parameters.
3464 * src/include/lib.h: Updated.
3466 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
3468 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
3469 (createAllPages, makeTempFiles): Updated.
3471 2001-07-09 Werner LEMBERG <wl@gnu.org>
3473 * REVISION: Increased to 3.
3475 Version 1.17.2 released
3476 =======================
3478 2001-07-07 Werner LEMBERG <wl@gnu.org>
3480 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
3483 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
3485 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
3487 * tmac/groff_mdoc.man: Fix synopsis.
3489 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
3491 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
3492 Restore `doc-Pa-font'.
3494 2001-07-04 Werner LEMBERG <wl@gnu.org>
3496 * src/utils/indxbib/dirnamemax.c: Moved to ...
3497 * src/libs/libgroff/maxfilename.cc: Here.
3498 s/dir_name_max/file_name_max/.
3500 * src/include/lib.h: Add file_name_max.
3501 * src/utils/indxbib/indxbib.cc: Updated.
3502 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
3505 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
3507 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
3509 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
3510 REGION_TEMPLATE): New macros.
3511 (createAllPages, makeTempFiles): Use them.
3512 Include `nonposix.h'.
3513 (html_system): New function.
3514 (createAllPages, createImage): Use it.
3517 * tmac/www.tmac: Fix typos.
3519 2001-07-03 Werner LEMBERG <wl@gnu.org>
3521 * tmac/www.tmac: Disable hyphenation in normal text only if output
3523 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
3524 * tmac/groff_mwww.man, NEWS: Updated.
3526 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
3528 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
3531 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
3533 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
3534 doc-display-ps-stack): Implement font and font size stack for
3537 2001-07-02 Werner LEMBERG <wl@gnu.org>
3539 * REVISION: Increased to 2.
3540 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
3542 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
3543 beginning of a line.
3544 * src/groff/grog/grog.sh: Ditto.
3546 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
3548 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
3551 2001-06-27 Werner LEMBERG <wl@gnu.org>
3553 Fix problems with preprocessor string for `man' program.
3555 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
3556 Updated/added copyright.
3557 Moved Emacs's local variable to identify nroff mode to the end of
3558 the file; add local variable if missing.
3560 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
3562 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
3563 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
3564 * configure: Regenerated.
3566 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
3568 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
3569 * configure: Regenerated.
3571 2001-06-24 Werner LEMBERG <wl@gnu.org>
3573 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
3575 * doc/pic.ms: Fix typos.
3577 Version 1.17.1 released
3578 =======================
3580 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
3582 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
3583 * configure: Updated.
3585 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
3587 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
3589 * src/roff/troff/dic.cc (blank_line): Add html tag.
3591 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
3593 * src/roff/troff/input.cc (do_suppress): Fix typo.
3595 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
3597 Added two new options (-D and -I) to specify image names and a
3598 subdirectory to place the images in.
3600 Change syntax from \\Ox to \\O[x].
3602 * src/devices/grohtml/post-html.cc (main): Add options.
3604 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
3605 Use `NULL' instead of `0' for null string pointers.
3606 (MAX_RETRIES): New macro.
3607 (lengthOfintToStr, intToStr, make_message): New functions.
3608 (makeFileName): Make function static.
3609 Implement -D and -I options.
3610 (checkImageDir): New function.
3611 (write_end_image, write_start_image): Use new syntax of \O.
3612 (createAllPages, removeAllPages): Implement -D and -I options. Use
3614 (createImage): Use make_message().
3615 (addps4html): Add guard for malloc().
3616 (usage, scanArguments): Updated.
3617 (makeTempFiles): Use mkstemp().
3618 (removeTempFiles): Use unlink().
3619 (findPrefix): Add guard for malloc().
3621 * src/roff/troff/input.cc (get_delim_file_name): New function to
3623 (do_suppress): Updated to parse new syntax.
3624 * src/devices/grohtml/grohtml.man: Updated.
3625 * tmac/www.tmac: Updated to new syntax.
3629 2001-06-15 Werner LEMBERG <wl@gnu.org>
3631 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
3633 * src/devices/grohtml/grohtml.man: Minor improvements.
3635 2001-06-14 Werner LEMBERG <wl@gnu.org>
3637 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
3639 2001-06-11 Werner LEMBERG <wl@gnu.org>
3641 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
3642 line to specify preprocessor options -- mandb 2.3.1 only recognizes
3644 * src/preproc/grn/grn.man: Add proper '\" string.
3646 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
3648 * test-groff: Don't use PATH but GROFF_BIN_PATH.
3650 2001-06-08 Werner LEMBERG <wl@gnu.org>
3652 Updated to autoconf 2.50.
3654 * configure.in: Renamed to...
3655 * configure.ac: This.
3656 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
3657 (GROFF_OS390): Updated.
3658 * configure: Regenerated.
3660 2001-05-18 Werner LEMBERG <wl@gnu.org>
3662 * src/roff/troff/env.c, src/roff/troff/env.h,
3663 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
3666 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
3668 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
3670 2001-05-16 Werner LEMBERG <wl@gnu.org>
3672 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
3673 less than or equal zero; set it to 1 then.
3674 * src/roff/troff/node.h (node::node): Initialize `last'.
3676 2001-05-08 Werner LEMBERG <wl@gnu.org>
3678 * tmac/an-old.tmac: Make predefined strings work in compatibility
3680 Add troff version guard.
3681 * tmac/doc.tmac: Simplify version guard.
3683 2001-05-07 Werner LEMBERG <wl@gnu.org>
3685 The .ns and .rs requests are now honoured not only in the top-level
3686 but in all diversions (similar to UNIX troff).
3688 This change is based on a patch from Tadziu Hoffmann
3689 <hoffmann@usm.uni-muenchen.de>.
3691 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
3692 (top_level_diversion): Remove `no_space_mode' member.
3693 * src/roff/troff/div.cc (diversion::diversion,
3694 top_level_diversion::top_level_diversion): Updated.
3695 (macro_diversion::output): Reset `no_space_mode'.
3696 (no_space, restore_spacing): Use `curdiv' unconditionally.
3697 (space_request, blank_line): Check `curdiv->no_space_mode'.
3698 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
3699 `curdiv' unconditionally.
3700 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
3703 2001-05-06 Werner LEMBERG <wl@gnu.org>
3705 Added two new requests `de1' and `am1' which are similar to `de' and
3706 `am' with the difference that compatibility mode is saved on entry,
3707 switched off during macro execution, and restored on exit.
3709 * src/roff/troff/input.h: Added two new special characters
3710 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
3711 * src/roff/troff/input.cc (input_iterator): Added two member
3712 functions `save_compatible_flag' and `get_compatible_flag'.
3713 (input_stack): Ditto.
3714 (string_iterator): Ditto. Also add private member
3715 `saved_compatible_flag'.
3716 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3717 (calling_mode): New enumeration.
3718 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
3719 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
3720 (define_macro, define_indirect_macro, append_macro, ignore): Use
3722 (define_nocomp_macro, append_nocomp_macro): New functions.
3723 (init_input_requests): Updated.
3724 (do_request): Rename local variable `saved_compatible_flag' to
3725 `old_compatible_flag'.
3726 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3728 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
3729 public and trap-invoked macros. As a consequence, the man macros
3730 work in compatibility mode also.
3732 2001-05-06 Solar Designer <solar@openwall.com>
3734 * Makefile.in: Use $(mandir).
3736 2001-05-06 Alexios Zavras <zvr@pobox.com>
3738 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
3740 2001-05-05 Werner LEMBERG <wl@gnu.org>
3742 Added `.ns' number register: Returns 1 in no-space mode (if in
3743 top-level diversion), 0 otherwise.
3745 * src/roff/troff/div.cc (no_space_mode_reg): New class.
3746 (init_div_requests): Updated.
3747 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
3750 2001-05-04 Werner LEMBERG <wl@gnu.org>
3752 * src/roff/nroff/nroff.man: Improved documentation (especially
3755 2001-05-02 Werner LEMBERG <wl@gnu.org>
3757 Added `brp' request: This is \p as a request.
3759 * src/roff/troff/env.cc (environment::do_break): Add parameter
3761 (do_break_request): New function (was `break_request').
3762 (break_request): Calls `do_break_request'.
3763 (break_spread_request): New; calls `do_break_request'.
3764 (init_env_requests): Updated.
3765 * src/roff/troff/env.h: Updated.
3766 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3768 * REVISION: Increased to 1.
3769 * win32-diffs: Updated.
3771 2001-05-01 Werner LEMBERG <wl@gnu.org>
3773 * tmac/an-old.tmac: Fix minor compatibility mode issue.
3774 * tmac/troffrc-end: Make it really work in compatibility mode.
3776 2001-04-27 Werner LEMBERG <wl@gnu.org>
3778 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
3781 2001-04-22 Werner LEMBERG <wl@gnu.org>
3783 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
3784 latest versions from glibc CVS archive.
3786 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
3787 <c.zeelenberg@hccnet.nl>.
3789 2001-04-21 Werner LEMBERG <wl@gnu.org>
3791 * configure.in: Move check for mkstemp() to...
3792 * aclocal.m4 (GROFF_MKSTEMP): This new function.
3793 * configure: Regenerated.
3795 * src/include/groff-getopt.h: Don't use variable names in
3798 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
3799 * src/devices/grohtml/Makefile.sub,
3800 src/devices/grohtml/post-html.cc: Updated.
3802 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
3804 * configure.in: Add special check for mkstemp().
3805 * src/libs/libgroff/tmpfile.cc: Use it.
3806 * src/utils/indxbib/indxbib.cc: Ditto.
3807 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
3808 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
3811 2001-04-20 Bruce Lilly <blilly@erols.com>
3813 `Version_string' as C++ object was not visible to linker from C
3815 Add `const' to `Version_string'.
3817 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
3818 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
3819 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
3820 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
3821 (scanArguments), src/preproc/refer/refer.cc (main),
3822 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
3823 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
3824 (main), src/devices/grohtml/post-html.cc (main),
3825 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
3826 (main), src/utils/hpftodit/hpftodit.cc (main),
3827 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
3828 (main), src/utils/lkbib/lkbib.cc (main),
3829 src/utils/addftinfo/addftinfo.cc (main): Implement it.
3831 * src/roff/groff/pipeline.c: Add _UWIN.
3832 * src/include/nonposix.h: Ditto.
3834 2001-04-20 Werner LEMBERG <wl@gnu.org>
3836 * src/include/lib.h: Use HAVE_STRERROR.
3837 * src/roff/groff/pipeline.c: Ditto.
3838 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
3839 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
3840 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
3841 * win32-diffs: Updated.
3842 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
3844 2001-04-19 Werner LEMBERG <wl@gnu.org>
3846 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
3847 instead of hardwired `"troff"'.
3848 (char_buffer::read_file): Remove unused variables.
3849 (char_buffer::write_file_troff): Ditto.
3850 (char_buffer::write_file_html): Ditto.
3851 (generateImages): Ditto.
3853 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
3855 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
3857 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
3858 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
3859 index_search_item::search1): Ditto.
3860 * src/roff/troff/node.h (width_list): Reorder members.
3861 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
3862 (lookup_warning): Ditto.
3863 (prepend_string): Commented out.
3864 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
3865 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
3866 * src/preproc/tbl/main.cc (process_format): Ditto.
3867 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
3869 * src/preproc/pic/pic.cc: Updated.
3870 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
3871 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
3872 * src/preproc/refer/command.cc (execute_command): Ditto.
3873 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
3874 * src/preproc/refer/token.cc (lookup_token): Ditto.
3875 * src/preproc/soelim/soelim.cc: Ditto.
3876 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
3877 (isHexDigit): Commented out.
3878 (pushBackBuffer::isString): Remove unused variable.
3879 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
3881 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
3882 resource_manager::read_resource_arg, read_one_of, parse_extensions):
3884 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
3885 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
3886 lookup_paper_size): Ditto.
3887 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
3888 (text_glob, element_list): Reorder members.
3889 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
3891 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
3892 return value to `void'.
3893 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
3895 * src/devices/grohtml/html.h (simple_output::check_newline,
3896 simple_output::space_or_newline, simple_output::enable_newlines):
3898 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
3900 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
3901 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
3902 output_ligatures, output_charset, read_map): Ditto.
3903 * src/utils/lookbib/lookbib.cc (main): Ditto.
3904 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
3905 (do_file): Fix typo (`=' -> `==').
3906 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
3907 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
3909 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
3911 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
3912 Fix usage of GROFF_BIN_PATH.
3913 * src/roff/nroff/nroff.man: Updated.
3915 2001-04-18 Werner LEMBERG <wl@gnu.org>
3917 * NEWS: Fixing typos.
3920 Version 1.17 released
3921 =====================
3923 2001-04-17 Werner LEMBERG <wl@gnu.org>
3925 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
3926 directory, not in $(srcdir).
3928 2001-04-16 Werner LEMBERG <wl@gnu.org>
3930 * doc/groff.texinfo: More info on conditionals.
3932 2001-04-15 Werner LEMBERG <wl@gnu.org>
3934 * doc/groff.texinfo: Added some info about groff internals.
3936 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
3937 about missing special character only if the name is non-null.
3939 2001-04-14 Werner LEMBERG <wl@gnu.org>
3941 Removing the grohtml-old device driver which is now obsolete.
3943 * src/devices/grohtml-old/*: Removed.
3944 * font/devhtml-old/*: Removed.
3945 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
3947 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
3948 * test-groff (PATH): Updated.
3949 * tmac/Makefile.sub (NORMALFILES): Updated.
3950 * tmac/an-old.tmac: Remove special code for html-old device.
3951 Replace `html-or-html-old' register with `an-html'.
3952 * tmac/eqnrc: Updated.
3953 * tmac/html-old.tmac: Removed.
3954 * tmac/troffrc, tmac/troffrc-end: Updated.
3955 * tmac/www.tmac: Remove special code for html-old device.
3956 Replace `html-or-html-old' register with `www-html'.
3958 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
3959 src/libs/libgroff/htmlindicate.cc (graphic_end),
3960 include/htmlindicate.h, src/preproc/grn/*.cc,
3961 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
3962 single argument for consistency with rest of source code.
3964 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
3966 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
3968 * src/roff/troff/troff.man: Fixing typos.
3970 2001-04-13 Werner LEMBERG <wl@gnu.org>
3972 * doc/pic.ms: Fixing many font switches.
3973 * doc/groff.texinfo: Fixes, additions.
3974 * MORE.STUFF: Updated.
3976 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
3978 * src/devices/grohtml/grohtml.man: Updated manual page regarding
3980 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
3982 (removeTempFiles): New function to tidy up temporary files.
3983 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
3984 Many fixes to do with the new inline suppress node and image regions
3986 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
3987 (generate_img_src): New function.
3988 (html_printer::do_auto_image): Utilizes it.
3989 (do_heading, do_title): Include inline images within their contents.
3990 (html_printer::begin_page): Tidied up comments that are issued to
3991 the html output file.
3992 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
3994 (text_glob::is_br): New method used by do_heading.
3995 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
3996 equivalent diversion.
3997 * src/include/html-strings.h: Altered image tags to reflect the
3999 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
4001 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
4002 it is already inside a pic image. Only emit tags if the argument
4003 `-Tps:html' is present.
4004 * src/preproc/tbl/main.cc: Changes to reflect additional
4005 `html_end_suppress' parameter.
4006 * src/roff/troff/env.cc: Only emit eol tag if a node has been
4007 emitted since the last eol tag was written.
4008 * src/roff/troff/env.h: New boolean `emitted_node'.
4009 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
4010 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
4011 * src/roff/troff/node.cc (check_charinfo): New method.
4012 (troff_output_file::determine_line_limits): Alterations to limit
4014 * tmac/www.tmac: Changes to reflect new suppress nodes.
4016 2001-04-12 Bruno Haible <haible@clisp.cons.org>
4018 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
4019 Escape the html_glyph in the buffer.
4020 (str_translate_to_html): Output the unescaped escaped_char.
4021 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
4022 `frame=void', not `frame=none'. Add `border=0'.
4024 2001-04-12 Werner LEMBERG <wl@gnu.org>
4026 * PROBLEMS: Add some words on how to avoid wrapper macros.
4028 2001-04-11 Blake McBride <blake@florida-software.com>
4030 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
4032 2001-04-11 Werner LEMBERG <wl@gnu.org>
4034 * font/devlbp/Makefile.sub (CLEANADD): Set it.
4035 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
4036 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
4037 * Makefile.sub (DISTCLEANFILES): Here.
4039 * libs/libgroff/new.cc: Include `nonposix.h'.
4040 * win32-diffs: Updated.
4042 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
4044 Added skeleton macro for defunct macros.
4046 Updated documentation.
4048 When inside displays, an empty input line warning should be
4049 suppressed. If another macro call is put inside a display,
4050 all subsequent empty lines found in that display caused a
4051 warning to be emitted.
4053 * tmac/doc.tmac (doc-defunct-macro): New macro.
4054 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
4055 (doc-restore-global-vars): Fixed typo.
4056 (doc-empty-line): Check the `doc-display-depth' register to
4057 determine whether we are inside display or not.
4059 * tmac/doc-common: Removed `Or' and `Sf' registers.
4060 Moved obsolete `Ds' macro to doc.tmac.
4062 * tmac/groff_mdoc.man: Bump document date.
4063 Document `.Vt' under ``Variable Types''.
4064 Removed documentation for obsolete `.Or' macro.
4066 2001-04-10 Werner LEMBERG <wl@gnu.org>
4069 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
4071 2001-04-10 Bruno Haible <haible@clisp.cons.org>
4073 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
4074 (usage): Add stream argument. Don't exit.
4075 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
4076 Write --version output to stdout, not stderr.
4077 (usage): Add stream argument. Don't exit.
4078 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
4079 (usage): Add stream argument. Don't exit.
4080 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
4082 (usage): Add stream argument. Don't exit.
4083 (main): Write --help output to stdout, not stderr.
4084 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
4085 (usage): Add stream argument. Don't exit.
4086 * src/devices/grops/ps.cc (main): Accept --help and --version.
4087 (usage): Add stream argument. Don't exit.
4088 * src/devices/grotty/tty.cc (main): Accept --help and --version.
4089 (usage): Add stream argument. Don't exit.
4090 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
4091 (main): Accept --help and --version.
4092 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
4093 (main): Accept --help and --version.
4094 * src/preproc/html/pre-html.cc (usage): Add stream argument.
4095 (scanArguments): Accept --help and --version.
4096 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
4097 (main): Accept --help and --version.
4098 * src/preproc/refer/refer.cc (main): Accept --help and --version.
4099 (usage): Add stream argument. Don't exit.
4100 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
4102 (main): Accept --help and --version.
4103 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
4104 (main): Accept --help and --version.
4105 * src/roff/groff/groff.cc (main): Accept --help and --version.
4106 (synopsis): Add stream argument.
4107 (help): Write --help output to stdout, not stderr.
4108 (usage): Add stream argument. Don't exit.
4109 * src/roff/grog/grog.pl: Accept --help and --version.
4111 * src/roff/grog/grog.sh: Accept --help and --version.
4112 * src/roff/nroff/nroff.sh: Accept --help and --version.
4113 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
4114 (usage): Add stream argument. Don't exit.
4115 (main): Accept --help and --version.
4116 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
4117 (usage): New function with stream argument, doesn't exit.
4118 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
4119 (usage): New function with stream argument, doesn't exit.
4120 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
4121 (usage): Add stream argument. Don't exit.
4122 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
4123 (main): Accept --help and --version.
4124 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
4126 (main): Accept --help and --version.
4127 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
4128 (main): Accept --help and --version.
4129 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
4130 (usage): Add stream argument. Don't exit.
4132 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
4134 Fix indentation in SYNOPSIS.
4136 Updated to include changes of latest BSD mdoc version (basically,
4137 the only change is that `.Fn' and `.Fc' put a final semicolon after
4138 a function declaration in the SYNOPSIS section).
4140 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
4141 (doc-in-synopsis-section): New variable. Updated all related
4143 (doc-indent-synopsis-active): New register.
4144 (Nd, Fn, Fo): Use it.
4145 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
4146 `.Cd' with long argument line produces indented wrapped lines.
4147 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
4148 undesirable line break to be output.
4149 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
4151 (Fn, Fc): Add final `;' to output.
4152 (doc-save-global-vars, doc-restore-global-vars): Updated.
4153 * tmac/doc-common: Remove `Ex' register.
4155 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
4158 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4160 * tmac/doc.tmac (Cd): Simplify code.
4161 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
4163 2001-04-06 Werner LEMBERG <wl@gnu.org>
4165 Implement continuous underlining for nroff mode. To do that, a new
4166 request in the ditroff language has been added: `x u N' (N is 0
4169 \X and \Y are now transparent to end-of-sentence recognition.
4171 * src/include/printer.h (printer): Add `type' parameter to `special'
4173 * src/libs/libdriver/printer.cc (printer::special): Updated.
4174 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
4176 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
4177 specials of type `p'.
4178 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
4179 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
4180 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
4181 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
4182 (glyph::order): New method.
4183 (tty_printer::add_char): Use it.
4184 (tty_printer::special): New method.
4185 (tty_printer::end_page): Implement it.
4187 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
4188 * src/roff/troff/node.cc (special_node::special_node): Add parameter
4189 to set `no_init_string'.
4190 (special_node::tprint_start): Use it.
4191 (special_node::same, special_node::copy): Updated.
4192 (special_node::ends_sentence): New method.
4193 (troff_output_file::start_special): Add parameter to include
4194 inititialization of special conditionally.
4196 * src/roff/troff/env.h (environment): New member `underline_spaces'.
4197 * src/roff/troff/env.cc (do_underline_special): New function.
4198 (environment::set_font): Use it.
4199 (do_underline): Use it. This was `underline()'.
4200 (underline): Call `do_underline()'.
4201 (continuous_underline): New function which calls `do_underline()'.
4202 (environment::newline): Use `do_underline_special()'.
4203 (init_env_requests): Updated.
4205 * NEWS, man/troff_out.man: Updated.
4207 2001-04-06 Bruno Haible <haible@clisp.cons.org>
4209 * font/devutf8/R.proto: Fix code of 'shc'.
4211 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4213 Many fixes. Diag lists can now be nested also; additionally,
4214 `-compact' and `-offset' are supported.
4216 * tmac/doc.tmac (doc-have-indent): Replaced with ...
4217 (doc-list-have-indent-stackXXX): A new register stack.
4218 (doc-have-diag-list): Removed.
4219 (Bl): Use `doc-list-have-indent-stackXXX'.
4221 (doc-diag-list): Use `doc-compact-list-stackXXX'.
4222 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
4223 (doc-set-vertical-and-indent): Ditto.
4224 (doc-next-list-depth): Removed.
4225 (doc-increment-list-stack): Updated.
4226 (doc-decrement-list-stack): Use `doc-list-depth' instead of
4227 `doc-next-list-depth'.
4228 (doc-end-list, doc-end-column-list): Don't use
4229 `doc-increment-list-stack'.
4230 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
4231 (doc-save-global-vars, doc-restore-global-vars): Updated.
4232 * tmac/doc-common: Updated.
4233 * tmac/groff_mdoc.man: Updated.
4236 2001-04-02 Werner LEMBERG <wl@gnu.org>
4238 * src/devices/grotty/grotty.man: Fix grammatical error.
4240 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
4242 Remove .Ld from mdoc package; replace it with special handling of
4245 * tmac/doc-common: Remove `Ld' register.
4246 Uncomment `doc-volume-ds-*' strings.
4247 Remove `doc-operating-system-default'.
4249 * tmac/doc-syms (Ld): Removed.
4250 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
4254 * tmac/groff_mdoc.man: Many fixes and updates.
4256 2001-03-29 Werner LEMBERG <wl@gnu.org>
4258 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
4259 Bond <tkb@tkb.mpl.com>.
4260 * tmac/www.tmac: Save compatibility mode.
4262 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
4264 * tmac/groff_mdoc.man: Many fixes.
4266 2001-03-28 Werner LEMBERG <wl@gnu.org>
4268 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
4271 2001-03-27 Werner LEMBERG <wl@gnu.org>
4273 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
4274 diversion. This fixes overlong tags.
4276 2001-03-26 Werner LEMBERG <wl@gnu.org>
4278 * doc/groff.texinfo: Fixed and improved documentation of fonts.
4279 * tmac/doc-syms: Fix error messages.
4280 * tmac/an-old.tmac: Remove incorrect double backslashes.
4282 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
4284 * tmac/Makefile.sub: Strip mdoc.local also
4285 * tmac/strip.sed: Fixed.
4287 2001-03-24 Werner LEMBERG <wl@gnu.org>
4289 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
4290 selecting the font size.
4291 * tmac/groff_mdoc.man, NEWS: Document it.
4293 2001-03-23 Werner LEMBERG <wl@gnu.org>
4295 * src/roff/troff/div.cc (save_vertical_space): Add default argument
4297 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
4298 argument to restore previous font family.
4299 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
4301 * doc/groff.texinfo: More fixes and additions (mainly for font
4302 manipulating commands).
4304 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
4305 * tmac/groff_mdoc.man: This. The quick reference has been removed.
4306 * tmac/Makefile.sub, NEWS: Updated.
4308 2001-03-23 Werner LEMBERG <wl@gnu.org>
4310 Replaced mdoc implementation. The new version is `state of the
4311 art', using almost all new features of groff 1.17 -- it won't run
4312 with older versions.
4314 * tmac/doc.tmac: Completely rewritten.
4315 * tmac/doc-common: Ditto.
4316 * tmac/doc-nroff: Ditto.
4317 * tmac/doc-ditroff: Ditto.
4318 * tmac/doc-syms: Ditto.
4319 * tmac/mdoc.local: New file.
4320 * tmac/groff_mdoc.samples.man: Replaced with ...
4321 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
4322 * tmac/strip.sed: Updated.
4323 * tmac/Makefile.sub: Updated.
4326 * tmac/groff_man.man: Add `man.local' to the FILES section.
4328 2001-03-22 Werner LEMBERG <wl@gnu.org>
4330 * doc/groff.texinfo: Added many @noindent.
4331 Replaced @end_Example -> @endExample.
4332 Added info whether registers are r/o.
4333 Many other additions and fixes.
4335 2001-03-21 Werner LEMBERG <wl@gnu.org>
4337 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
4338 in makeinfo of texinfo 4.0) to be used in @Def* macros.
4339 Improved @Def* macros: Now the exact syntax of request, register,
4340 and escapes is shown.
4341 Added macros for parentheses and brackets to be used in @Def*.
4342 Many fixes and improvements of the documentation.
4344 2001-03-20 Werner LEMBERG <wl@gnu.org>
4346 * doc/groff.texinfo: Added new index: `st' (for strings).
4347 Added macros @Defstr(x).
4348 Added macro @Example (adding @group).
4349 Other minor improvements.
4351 2001-03-19 Werner LEMBERG <wl@gnu.org>
4353 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
4354 `rq' for requests. `fn' is no longer used.
4355 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
4358 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
4359 number with name of man page.
4361 2001-03-19 Larry Kollar <kollar@alltel.net>
4363 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
4366 2001-03-19 Werner LEMBERG <wl@gnu.org>
4368 * man/groff_font.man: Document `prepro', `postpro', and `print'.
4369 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
4370 * src/devices/grohtml/grohtml.man: Fixing typos.
4372 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
4374 * tmac/s.tmac (@IP): Pass `.ip' html tag.
4375 * tmac/groff_mwww.man: Remove .LINE macro
4376 * tmac/www.tmac (LINE): Add `.ti'.
4378 * src/devices/grohtml/post-html.cc (html_printer): New member
4380 (html_printer::emit_raw): Use it.
4381 (html_printer::do_linelength): Ditto.
4382 (html_printer::do_pageoffset): Ditto.
4383 (html_printer::do_indentation): Ditto.
4384 (html_printer::do_tempindent): Ditto.
4385 (html_printer::do_break): Ditto.
4386 (html_printer::begin_page): Ditto.
4387 (html_printer::do_indentedparagraph): New function.
4388 (html_printer::troff_tag): Handle `.ip'.
4389 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
4390 Add `<td width=...>' handling.
4391 (html_text::do_table): Add parameter.
4392 (html_text::do_indent): Updated.
4393 * src/devices/groohtml/html-text.h: Updated.
4395 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
4397 Introduced simple html tables to implement indentation.
4399 * src/devices/grohtml/html.h (word, word_list): New structures.
4400 (simple_output): Use it.
4401 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
4402 (html_printer): Improve indentation handling.
4403 (html_printer::emit_raw): Set `in_table' element. Handle
4405 (html_printer::write_header): Move conditional downwards.
4406 Don't allow whitespace in tags.
4407 (html_printer::do_linelength): Handle line length and indentation
4409 (html_printer::do_pageoffset): Handle indentation conditionally.
4410 (html_printer::do_indentation): Ditto.
4411 (html_printer::do_tempindent): New function member.
4412 (html_printer::do_fill): Take care of indentation.
4413 (html_printer::do_flush): Finish table.
4414 (html_printer::do_links): Ditto.
4415 (html_printer::do_break): New function for handling `.br' and `.ti'.
4416 (html_printer::troff_tag): Use it.
4418 (html_printer::flush_globs): Fix.
4419 (html_printer::flush_page): Finish table.
4420 (html_printer::html_printer): Fix error message. Set up
4422 (html_printer::add_to_sbuf): Remove special handling of character
4424 (to_unicode): Remove `stop()'.
4425 (html_printer::write_title): Cleanup.
4426 (html_printer::begin_page): Use `put_string()'. Handle indentation.
4427 (html_printer::~html_printer): Flush text and end the line.
4429 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
4430 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
4432 (html_text::start_tag): Disable newlines.
4433 (html_text::table_is_void): New function.
4434 (html_text::issue_table_begin): Ditto.
4435 (html_text::issue_table_end): Ditto.
4436 (html_text::push_para): Better table handling.
4437 (html_text::do_indent): New function.
4438 (html_text::do_table): Ditto.
4439 (html_text::done_table): Ditto.
4440 (html_text::do_tt): Handle PRE_TAG.
4441 (html_text::is_in_table): New function.
4442 (html_text::check_emit_text): Handle tables.
4443 (html_text::do_emittext): Use `nl()'.
4444 (html_text::do_para): Handle table.
4445 (html_text::remove_def): New function.
4446 * src/devices/grohtml/output.cc (word, word_list): Implement
4448 (simple_output::end_line): Flush last word.
4449 (simple_output::simple_comment): Ditto.
4450 (simple_output::begin_comment): Recoded.
4451 (simple_output::end_comment): Ditto.
4452 (simple_output::comment_arg): Removed.
4453 (simple_output::check_newline): Improve test and flush last word.
4454 (simple_output::space_or_newline): Improved.
4455 (simple_output::write_newline): Replaced with...
4456 (simple_output::nl): This.
4457 (simple_output::put_raw_char): Flush last word.
4458 (simple_output::check_space): Removed.
4459 (simple_output::put_translated_string): Ditto.
4460 (simple_output::put_string): Simplified.
4461 (simple_output::put_number): Updated.
4462 (simple_output::put_float): Ditto.
4463 (simple_output::put_symbol): Removed.
4464 (simple_output::enable_newlines): Add `check_newline()'.
4465 (simple_output::flush_last_word): New function.
4467 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
4468 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
4470 * tmac/s.tmac (@PP, @IP): Add html conditional code.
4471 * tmac/an-old.tmac (TP): Ditto.
4473 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
4475 * mdate.sh: Make it POSIX compliant.
4477 2001-03-09 Werner LEMBERG <wl@gnu.org>
4479 Added the `return' request to end a macro immediately. It simply
4480 pops iterators from the input stack until a macro iterator is found.
4482 * src/roff/troff/input.cc (input_iterator::is_macro,
4483 macro_iterator::is_macro): New member.
4484 (input_return_boundary): New class to signal an immediate return
4486 (input_stack::add_return_boundary, input_stack::is_return_boundary):
4488 (input_stack::clear): Use it.
4489 (input_stack::pop_macro): New function.
4490 (while_request): Use `is_return_boundary()'.
4491 (return_macro_request): New function.
4492 (init_input_requests): Use it.
4494 * src/roff/troff/TODO: Updated.
4495 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4497 2001-03-08 Werner LEMBERG <wl@gnu.org>
4499 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
4502 2001-03-07 Werner LEMBERG <wl@gnu.org>
4504 Make `\B' more rigid.
4506 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
4508 (get_number_rigidly): New function.
4509 * src/roff/troff/input.cc (do_expr_test): Use it.
4510 * src/roff/troff/token.h: Updated.
4512 * src/roff/troff/request.h: Fix typo (init_html_request ->
4513 init_markup_request).
4515 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
4517 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
4518 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
4519 are now `.begin', `.end', `.image'.
4521 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
4522 (html_printer::add_to_sbuf): Changing type of `code' parameter.
4523 Use add_char_to_sbuf().
4524 (to_unicode): New function.
4525 (char_translate_to_html): Changing type of `ch' parameter.
4527 (html_printer::~html_printer): Comment out doctype string.
4528 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
4529 instead of `.html-end'.
4530 (write_start_image): Use `.begin' and `.image' instead of
4531 `.html-begin' and `.html-image'.
4532 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
4533 (html_begin): Renamed to ...
4535 (html_end): Renamed to ...
4537 (html_image): Renamed to ...
4539 (init_html_requests): Renamed to ...
4540 (init_markup_requests): This.
4541 * tmac/www.tmac: Updated.
4543 2001-02-28 Bram <bram@avontuur.org>
4545 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
4548 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
4550 * doc/meref.me: Fixing some typos.
4552 2001-02-16 Werner LEMBERG <wl@gnu.org>
4554 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
4555 method. Return `HYPHEN_MIDDLE' if it was `\:'.
4556 * src/roff/troff/node.h: Updated.
4558 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
4560 * tmac/groff_tmac.man: Fix typo.
4562 2001-02-16 Werner LEMBERG <wl@gnu.org>
4564 Fixing a bug which prevented proper end-of-sentence recognition
4565 between an `unformatted' box and the following text. As a
4566 consequence, vertical line distances are no longer preserved in
4567 boxes after a call to `.unformat' -- because boxes aren't
4568 line-oriented (contrary to diversions), this doesn't make sense
4571 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
4573 (vertical_size_node::set_unformat_flag): New method.
4574 * src/roff/troff/node.hh: Updated.
4575 * src/roff/troff/input.cc (word_space_node::reread,
4576 hmotion_node::reread): Reset `unformat' flag after usage.
4577 (unformat_macro): Append only if `set_unformat_flag()' returns
4579 * src/roff/troff/troff.man: Updated.
4581 2001-02-15 Werner LEMBERG <wl@gnu.org>
4583 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
4584 documentation of `asciify' and `unformat' requests.
4586 2001-02-13 Werner LEMBERG <wl@gnu.org>
4588 Redesigned the `unformat' request. It is no longer connected with
4589 `asciify' but rather uses new `reread()' methods if the `unformat'
4590 flag is set. Additionally, the handling of space characters after
4591 unformatting has been fixed so that they retain their width.
4593 * src/roff/troff/node.h (width_list): New structure to store
4594 original widths of spaces.
4595 (node): Added `unformat' member.
4596 Replaced `num_spaces' variable with `orig_width' list.
4597 * src/roff/troff/node.cc (*node::asciify,
4598 asciify_reverse_node_list): Removed `unformat_only' flag and related
4600 (word_space_node::asciify, word_space_node::word_space_node): Use
4602 (word_space_node::~word_space_node): New destructor.
4603 (word_space_node::copy): Updated to handle `orig_width'.
4604 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
4605 (*node::merge_space): Update `orig_width' list if necessary.
4606 (*node::set_unformat_flag): New methods to set the `unformat' flag.
4607 * src/roff/troff/enc.cc (environment::space_newline): Use
4609 (environment::space): Added method to handle space width and
4610 sentence space width as parameters. Use `width_list'.
4611 (environment::make_tab_node): Updated.
4612 * src/roff/troff/env.h: Updated.
4613 * src/roff/troff/input.cc (word_space_node::reread,
4614 unbreakable_space_node::reread, hmotion_node::reread): New methods
4615 to handle nodes specially if `unformat' flag is set.
4616 (do_asciify_macro): Renamed back to ...
4617 (asciify_macro): This.
4618 (unformat_macro): New implementation to simply set the `unformat'
4621 * MORE.STUFF: Added more info about deroff.
4623 2001-02-08 Werner LEMBERG <wl@gnu.org>
4625 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
4626 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
4627 and `add_self()' methods to avoid hyphenation. For example, the
4628 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
4629 soft hyphen after `foo'. Now the hyphen list is correctly
4630 `foo<ignore><ignore>bar'.
4632 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
4634 * tmac/groff_tmac.man: Fix `BIR' macro.
4636 2001-02-04 Werner LEMBERG <wl@gnu.org>
4638 A new escape sequence `\:', inserting a zero-width break point.
4640 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
4641 * src/roff/troff/input.cc (get_copy, token::next, asciify):
4643 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
4645 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
4646 and `asciify()' methods.
4647 * src/roff/troff/node.cc (space_node::space_node): Updated.
4648 (space_node::asciify): Handle `was_escape_colon'.
4649 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4651 Handle `\~' similar to other comparable requests.
4653 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
4655 (token::next): Move creation of an unbreakable_space_node to...
4656 (token::add_to_node_list): Here.
4658 Fix a bug which sometimes prevented hyphenation of words connected
4659 with `\~' or `\ ' (and other escape sequences handled as
4660 TOKEN_NODE). This also fixes a hyphenation problem with boxes
4661 (after a call to the `unformat' request).
4663 * src/roff/troff/env.h (environment::possibly_break_line,
4664 environment::hyphenate_line): Introducing `start_here' parameter.
4665 * src/roff/troff/env.cc (environment::space_newline,
4666 environment::space): Use it.
4667 (environment::possibly_break_line, environment::hyphenate_line):
4669 * src/roff/troff/input.cc (process_input_stack): Use it.
4670 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
4671 space_char_hmotion_node, overstrike_node): Add
4672 `get_hyphenation_type()' method.
4673 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
4674 if `unformat_only' is active.
4676 2001-01-30 Werner LEMBERG <wl@gnu.org>
4678 Implemented new read-only number register `.linetabs' which
4679 returns 1 if in line-tabs mode, 0 otherwise.
4681 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
4682 * src/roff/troff/env.cc (get_line_tabs): New function.
4683 (init_env_requests): Use it.
4684 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4686 * VERSION, REVISION: Changing to 1.17.0.
4688 2001-01-28 Werner LEMBERG <wl@gnu.org>
4690 Fixed a bug which prevented hyphenation of words which are finished
4693 * src/roff/troff/token.h (token): Add enum type
4694 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
4695 * src/roff/troff/input.cc (token::next, token::description,
4696 get_line_arg, token::add_to_node_list, token::process): Use it.
4698 2001-01-27 Werner LEMBERG <wl@gnu.org>
4700 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
4701 * src/roff/troff/div.cc (do_divert): Use it.
4703 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
4705 2001-01-25 Werner LEMBERG <wl@gnu.org>
4707 Adding the `linetabs' request. If set, tab distances are not
4708 computed relative to the input line but relative to the output line.
4710 * src/roff/troff/env.h (environment): New member `line_tabs'.
4711 * src/roff/troff/env.cc (line_tabs_request): Implement request.
4712 (environment::environment, environment::copy): Updated.
4713 (environment::distance_to_next_tab): Use `line_tabs'.
4714 (init_env_requests): Register request.
4715 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
4718 2001-01-24 Werner LEMBERG <wl@gnu.org>
4720 Introducing a new read-only register `.int' which is set to a
4721 positive value if the last output line is interrupted (i.e., if it
4724 * src/roff/troff/env.cc (init_env_requests): Add it.
4725 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4727 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
4729 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
4730 * src/preproc/html/pre-html.cc (findPrefix): New function which
4731 generates the troff executable name via the system prefix.
4732 * src/preproc/eqn/main.cc: Modified warning message.
4734 2001-01-23 Werner LEMBERG <wl@gnu.org>
4736 troff's `box' and `boxa' requests didn't preserve temporary
4739 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
4740 `saved_target_text_length' members.
4741 * src/roff/troff/div.cc (do_divert): Use them.
4743 Tabs (but not yet leaders and fields) are now handled correctly by
4746 * node.h (hmotion_node): Add field `was_tab'.
4747 * env.cc (environment::make_tab_node): Set it.
4748 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
4750 Added new request `unformat' which will, contrary to `asciify',
4751 preserve font information after unformatting (i.e., only nodes
4752 dealing with horizontal space are converted back to input
4755 * input.cc (asciify_macro): Renamed to ...
4756 (do_asciify_macro): this, having a new parameter `unformat_only'.
4757 (asciify_macro, unformat_macro): New; using do_asciify_macro.
4758 (init_input_requests): Added `unformat'.
4759 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
4760 parameter to control asciification process.
4761 * node.h (*_node::asciify): Ditto.
4762 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4764 2001-01-20 Werner LEMBERG <wl@gnu.org>
4766 * doc/groff.texinfo: Minor improvement of `.in' documentation.
4768 2001-01-18 Werner LEMBERG <wl@gnu.org>
4770 * tmac/ps.tmac: Remove call of psold.tmac.
4771 * tmac/psold.tmac: Comment updated.
4772 * tmac/psnew.tmac: Removed since no longer needed.
4773 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
4775 * font/devutf8/R.proto: Adding `shc' glyph.
4776 * font/devutf8/NOTES: Updated.
4778 * test-groff: Updated.
4780 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
4782 First cut of the new html device driver. Changes to pre-html and
4783 the new grohtml are too numerous to be documented here.
4785 Stuff related to `html' has been renamed to `html-old' and `html2'
4786 stuff has been renamed to `html' (including directories). The new
4787 html device driver is therefore invoked as `-Thtml'.
4789 Added new `\O' escape to suppress output (needed by html driver).
4791 Added functions and code to pass info about input-level commands
4792 (`.in', `.fl', etc.) to html driver.
4794 Three new functions (.html-begin, .html-end, and .html-image) for
4795 better html handling: `html-begin' will execute the remaining line
4796 if at the outermost nesting level, increasing an internal counter.
4797 `html-end' does the same but decreases the internal counter.
4798 `html_image' puts its arguments into a special node (suppress_node)
4799 to define an image region.
4801 The `output' request has been removed.
4803 * tmac/html-tags.tmac: Removed.
4804 * tmac/arkup.tmac: Updated and renamed to ...
4805 * tmac/www.tmac: New file.
4806 * tmac/markup.tmac Updated and renamed to ...
4807 * tmac/mwww.tmac: New file.
4808 * tmac/Makefile.sub: Updated.
4809 * tmac/an-old.tmac: Updated.
4810 * tmac/eqnrc: Updated.
4811 * tmac/groff_man.man
4812 * tmac/groff_markup.man: Updated and renamed to ...
4813 * tmac/groff_mwww.man: New file.
4814 * tmac/groff_tmac.man: Updated.
4815 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
4816 * tmac/html.tmac: Updated and renamed from html2.tmac.
4817 * tmac/pspic.tmac: Updated html support.
4818 * tmac/s.tmac: Added html output support.
4819 * tmac/troffrc, tmac/troffrc-end: Updated.
4821 * Makefile.in, doc/Makefile: Updated.
4822 * doc/groff.texinfo: Added info about new `\O' escape.
4823 * doc/homepage.ms: Use `MAILTO' macro.
4825 * font/devhtml/DESC.proto: Add `C' font.
4826 * font/devhtml/Makefile.sub: Updated.
4827 * font/devhtml/R.proto: Minor fixes.
4828 * font/devhtml-old/Makefile.sub: Updated.
4830 * src/devices/grohtml-old/Makefile.sub: Updated.
4832 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
4834 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
4835 graphic_start): Add `inline' parameter. Update.
4836 (html_end_suppress, graphic_end): Update.
4838 * src/include/html-strings.h: New file.
4839 * src/include/htmlindicate.h: Comments updated.
4840 * src/include/printer.h: Updated.
4842 * src/preproc/eqn/main.cc (do_file, main): Updated.
4843 * src/preproc/pic/troff.cc (troff_output::start_picture,
4844 troff_output::finish_picture): Updated.
4845 * src/preproc/tbl/main.cc (process_input_file): Updated.
4847 * src/roff/groff/groff.cc (main): Updated.
4848 Pass device arguments to predrivers also.
4849 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
4850 * src/roff/troff/env.h (environment): Updated.
4851 New elements `need_eol' and `ignore_next_eol' (for html output).
4852 * src/roff/troff/env.cc (environment::environment): Add initializers
4853 for `need_eol' and `ignore_next_eol'.
4854 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
4856 (point_size, fill, no_fill, center, right_justify, line_length,
4857 indent, temporary_indent, break_request, handle_tab): Use
4859 (set_tabs): Use `add_html_tag_tabs()'.
4860 (environment::add_html_tag): Updated.
4861 (environment::do_break): Updated.
4862 * src/roff/troff/div.cc (space_request, flush_output): Use
4863 `environment::add_html_tag()'.
4864 * src/roff/troff/input.cc: Updated.
4865 New variable `html_level' to indicate nested `html-begin' requests.
4866 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
4867 (non_interpreted_char_node, token_node, non_interpreted_node): Add
4868 `force_tprint()' method.
4869 (token::next): Handle `\O'.
4870 (do_suppress): Implement it.
4871 (html_begin, html_end, html_image): New functions.
4872 (init_output_requests): Renamed to ...
4873 (init_html_requests): this.
4875 (macro::append_str, macro::append_unsigned, macro::append_int): New
4877 New variable `output_low_mark_miny' to limit minimal value of y.
4878 (reset_output_registers): Use it.
4879 (output_request): Removed.
4880 (get_output_registers): New function.
4881 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
4882 (*_node): Added `force_tprint()' if necessary.
4883 (special_node): New elements `tf' and `get_tfont()'.
4884 (suppress_node): New class.
4885 * src/roff/troff/node.cc:
4886 New global variables `image_no' and `suppress_start_page'.
4887 (real_output_file): New method `is_on()'.
4888 (troff_output_file): New method `start_special(tfont)'.
4889 (troff_output_file::really_print_line): Use `tprint' conditionally.
4890 (real_output_file::print_line): Updated.
4891 (real_output_file::on): Updated.
4892 (*_node): Added `force_tprint()'.
4893 (special_node::special_node): Initializer updated.
4894 (special_node::same, special_node::copy, special_node::tprint_start):
4896 (get_reg_int, get_reg_str): New functions.
4897 (suppress_node::*): New methods.
4898 New global variables last_position, last_image_filename;
4899 (min): New inline function.
4900 * src/roff/troff/reg.h, src/roff/troff/request.h,
4901 src/roff/troff/troff.h: Updated.
4903 2001-01-13 Werner LEMBERG <wl@gnu.org>
4905 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
4906 documentation of `asciify' request.
4908 2001-01-12 Werner LEMBERG <wl@gnu.org>
4910 * src/roff/troff/input.cc: Move definition of special characters
4911 like `ESCAPE_TILDE' to ...
4912 * src/roff/troff/input.h: New file.
4913 * src/roff/troff/Makefile.sub (HDRS): Add it.
4915 Extending the .asciify request to `unformat' space characters also.
4917 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
4918 to count input space characters.
4919 Update constructors to take care of it.
4920 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
4921 `ESCAPE_SPACE' instead of normal space.
4922 (word_space_node::asciify): New method.
4923 (unbreakable_space_node::asciify): New method.
4924 (word_space_node::merge_space): New method.
4925 * src/roff/troff/env.cc (environment::space_newline,
4926 environment::space): Add code to initialize `num_spaces' (using the
4927 constructor of `word_space_node').
4928 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4931 2001-01-09 Werner LEMBERG <wl@gnu.org>
4933 * man/groff_char.man: Use table header traps only conditionally.
4935 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
4937 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
4939 2001-01-08 Werner LEMBERG <wl@gnu.org>
4941 Introducing the `box' and `boxa' requests which are similar to
4942 `di' resp. `da' but omitting a partially filled line (which is
4943 restored after ending the diversion).
4945 * src/roff/troff/div.h (diversion): Add elements to save partially
4947 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
4948 partially filled line.
4949 (divert, divert_append): Updated.
4950 (box, box_append): New functions.
4951 (init_div_requests): Use them.
4952 * src/roff/troff/env.h (environment): do_divert() is now a friend.
4953 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4955 * doc/groff.texinfo: Fix documentation of `lf' request.
4957 2000-12-25 Werner LEMBERG <wl@gnu.org>
4959 * src/roff/troff/troff.man, NEWS: Document `writem' request.
4961 2000-12-21 Werner LEMBERG <wl@gnu.org>
4963 Ignore `ss' request if in compatibility mode.
4965 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
4966 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
4967 * src/roff/troff/env.cc (space_size): Use it.
4969 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
4970 `ss' request in nroff mode.
4972 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
4975 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
4977 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
4979 2000-12-13 Werner LEMBERG <wl@gnu.org>
4981 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
4982 * src/preproc/eqn/neqn.man: Small fixes and additions.
4984 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
4986 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
4989 * src/preproc/eqn/neqn.man: New file.
4991 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
4994 * tmac/e.tmac: Add `T&' macro.
4995 Fix `indent cannot be negative' warning.
4996 * tmac/s.tmac: Fix `indent cannot be negative' warning.
4998 2000-12-07 Werner LEMBERG <wl@gnu.org>
5000 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
5002 2000-12-06 Werner LEMBERG <wl@gnu.org>
5004 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
5007 * MORE.STUFF: Added info about deroff for djgpp.
5009 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
5010 documentation of -rcR switch.
5012 2000-12-03 Werner LEMBERG <wl@gnu.org>
5014 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
5015 if -rcR=1 (which is now the default in nroff mode), a single, very
5016 long page is created instead of multiple pages: All `ne' and `wh'
5017 requests are put into conditionals; a new macro `an-end' is added to
5018 be called with `em'.
5020 Some other minor cleanups.
5022 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
5024 2000-12-02 Werner LEMBERG <wl@gnu.org>
5026 Fixing a bug which prevented hyphenation in words followed
5027 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
5029 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
5030 Adding possibly_break_line().
5031 * src/roff/troff/env.h (environment): Make possibly_break_line()
5034 Make `\~' usable in .tr request.
5036 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
5037 (token): Add stretchable_space().
5038 * src/roff/troff/input.cc (token::next, token::delimiter,
5039 token::description, process_input_stack, do_translate,
5040 add_to_node_list, token::process): Use it.
5041 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
5042 for adjusting the space.
5043 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
5044 for stretchable space.
5045 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
5046 (make_node): Add code for stretchable space.
5047 * src/roff/troff/env.cc (environment::add_char): Use it.
5048 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
5049 (get_copy, token::next, transparent_translate, asciify): Use it.
5051 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
5052 doc/groff.texinfo: Updated.
5053 * man/groff.man: Small reorderings.
5055 2000-11-23 Werner LEMBERG <wl@gnu.org>
5058 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
5060 * src/roff/troff/input.cc (main): Add `config_macro_path' and
5061 `safer_macro_path' to -M option.
5062 * src/roff/troff/troff.man: Fixes.
5064 2000-11-22 Werner LEMBERG <wl@gnu.org>
5066 Use safer path (except for config files) if -U isn't specified. Add
5067 a special macro path (without home and current directory) for config
5068 files. Add home directory to unsafe path for consistency. Don't
5069 include the home directory in the font path.
5071 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
5073 * src/include/macropath.h: Add `config_macrp_path'.
5074 * src/libs/libgroff/fontfile.cc: Fix font path.
5075 * src/roff/troff/input.cc (process_startup_file): Use
5076 `config_macro_path'.
5077 (main): Select unsafe path if -U is given.
5079 * src/preproc/eqn/main.cc (main): Fixing search path for
5081 * src/preproc/eqn/eqn.man: Updated.
5083 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
5086 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
5087 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
5088 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5089 src/devices/grotty/grotty.man: Updated.
5091 * Makefile.in: Fix comments.
5093 2000-11-17 Werner LEMBERG <wl@gnu.org>
5095 * tmac/safer.tmac: Empty file added (again) for compatibility
5097 * tmac/Makefile.sub: Updated.
5099 2000-11-16 Werner LEMBERG <wl@gnu.org>
5101 * src/devices/grodvi/dvi.cc (main),
5102 src/devices/grohtml2/post-html.cc (main),
5103 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5104 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5105 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5106 (main), src/preproc/html2/pre-html.cc (main),
5107 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5108 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5109 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5110 (main), src/utils/hpftodit/hpftodit.cc (main),
5111 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
5112 (main), src/utils/lookbib/lookbib.cc (main),
5113 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
5114 (main): Use stdout for -v.
5115 * src/roff/groff/groff.cc (run_commands),
5116 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
5117 to make direct printing to stdout possible.
5118 * src/roff/groff/pipeline.h: Updated.
5120 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
5121 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
5122 * src/utils/afmtodit/afmtodit.man: Updated.
5124 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
5125 (version): New function.
5127 * src/utils/addftinfo/addftinfo.man: Updated.
5129 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
5130 Fixing copyright dates.
5132 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
5135 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
5138 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
5140 2000-11-15 Werner LEMBERG <wl@gnu.org>
5142 In all programs, make -v return immediately with exit status 0 to
5143 be compliant with the GNU standard.
5145 * src/devices/grodvi/dvi.cc (main),
5146 src/devices/grohtml2/post-html.cc (main),
5147 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5148 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5149 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5150 (main), src/preproc/html2/pre-html.cc (main),
5151 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5152 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5153 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5154 (main): Implement it.
5157 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
5158 and postprocessors to the -v option.
5160 * src/roff/grog/grog.pl: Implement -v.
5161 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
5162 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5164 * src/roff/nroff/nroff.sh: Implement -v.
5165 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
5166 * src/roff/nroff/nroff.man: Updated.
5168 * src/preproc/eqn/main.cc (main): Fix comment typo.
5170 * MORE.STUFF: Added info about djgpp port of grap.
5172 2000-11-14 Werner LEMBERG <wl@gnu.org>
5174 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
5175 mode (or rather, implemented non-compatibility mode).
5176 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5178 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
5179 replacing it -- we don't find gxditview otherwise.
5180 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
5182 * src/preproc/pic/depend: Removed. Unnecessary.
5184 Implemented dummy keyword `solid' in pic for compatibility with
5187 * lex.cc (lookup_keyword): Added `solid'.
5188 * pic.y: Added SOLID with dummy rule.
5189 * pic.cc, pic_tab.h: Regenerated.
5190 * doc/pic.ms: Updated.
5192 2000-11-13 Werner LEMBERG <wl@gnu.org>
5194 For security reasons, don't use the current directory but the home
5195 directory while searching and scanning troffrc and troffrc-end.
5196 Similarly, replace the current directory with the home directory
5199 * Makefile.in (fontpath, tmacpath): Remove current directory.
5201 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
5202 two parameters `add_home' and `add_current'.
5203 (search_path::~search_path, search_path::command_line_dir,
5204 search_path::open_file): Remove tests for `dirs' being zero.
5205 * src/include/searchpath.h: Adjust.
5206 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
5208 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
5210 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
5211 * src/roff/troff/input.cc: Use `mac_path', initialized with
5213 (process_startup_file): Set `mac_path' to `safer_macro_path'.
5214 * src/roff/troff/env.cc: Use `mac_path'.
5216 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
5218 * NEWS, man/roff.man, src/roff/troff/troff.man,
5219 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
5222 2000-11-12 Werner LEMBERG <wl@gnu.org>
5224 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
5226 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
5227 * configure.in: Fix typo in comment.
5228 * configure: Regenerated.
5230 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
5233 2000-11-08 Werner LEMBERG <wl@gnu.org>
5235 Add system tmac directory (/usr/local/lib/groff/site-tmac).
5237 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
5238 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
5241 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
5242 * tmac/Makefile.sub (install_data): Create
5243 $(systemtmacdir) and $(localtmacdir).
5244 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
5245 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
5246 NEWS, doc/groff.texinfo: Updated and minor fixes.
5248 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
5249 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
5250 $(systemtmacdir) since the wrapper files are platform-dependent.
5252 2000-11-01 Werner LEMBERG <wl@gnu.org>
5254 * doc/groff.texinfo: Fix typo.
5256 2000-10-26 Werner LEMBERG <wl@gnu.org>
5258 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
5259 tmac.doc.old -> doc-old.tmac
5260 tmac.an.old -> an-old.tmac
5262 * tmac/tmac.*: Moved to ...
5263 * tmac/*.tmac: this.
5264 * tmac/man.local: Fix comment.
5265 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
5266 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
5267 Added some `FILES' sections. More use of @...@ directives. Other
5269 * arch/djgpp/README, font/devutf8/NOTES: Updated.
5270 * doc/homepage.ms, doc/groff.texinfo: Updated.
5271 * man/groff.man, man/roff.man: Updated.
5272 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
5273 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5274 src/devices/grotty/grotty.man: Updated.
5275 * src/preproc/pic/pic.man: Updated.
5276 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
5277 instead of -mdoc.old.
5278 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
5279 * src/roff/nroff/nroff.man: Updated.
5282 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
5284 * tmac/mm.diff: Removed -- it has no use now since the mm package
5287 * tmac/*: Removed trailing spaces.
5289 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
5290 the tmac subdirectory also).
5292 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
5293 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
5294 stuff since it is no longer needed.
5296 * README, PROBLEMS: Updated.
5298 2000-10-25 Werner LEMBERG <wl@gnu.org>
5300 Invert current behaviour: Search first FOOBAR.tmac, then
5303 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
5304 (open_mac_file, macro_source): Implement it.
5305 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
5306 doc/groff.texinfo, NEWS: Document it.
5308 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
5309 Small documentation improvements.
5311 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
5314 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
5316 2000-10-24 Werner LEMBERG <wl@gnu.org>
5318 Add local tmac directory (groff/site-tmac).
5320 * Makefile.in: Add $(localtmacdir).
5321 (uninstall_dirs): Add $(localtmacdir).
5322 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
5323 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
5324 in $(localtmacdir). Create $(localtmacdir).
5325 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
5326 Updated and minor fixes.
5328 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
5330 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
5332 2000-10-23 Werner LEMBERG <wl@gnu.org>
5334 Move hyphen.us to tmac directory.
5336 * src/roff/troff/hyphen.us: Removed.
5337 * src/tmac/hyphen.us: Added.
5338 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
5340 Change installation structure for data files from .../groff/... to
5341 .../groff/<version><revision>/... to be conform with other GNU
5344 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
5345 doc/Makefile: Implement it.
5346 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
5347 * configure: Updated.
5348 * arch/djgpp/README, font/devutf8/NOTES: Use it.
5349 * NEWS: Document it.
5350 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
5351 @MACRODIR@ instead of hard-coded directories.
5353 2000-10-22 Werner LEMBERG <wl@gnu.org>
5355 Implement $GROFF_BIN_PATH environment variable (which defaults to
5356 $bindir) used for child programs of groff and similar wrappers.
5358 * gendefs.sh: Improve documentation.
5359 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
5360 src/preproc/eqn/Makefile.sub (neqn),
5361 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
5362 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
5364 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
5365 $GROFF_PATH__ (the latter for communication with troff).
5366 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
5368 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
5369 doc/groff.texinfo: Document it.
5371 * doc/groff.texinfo: Improve documentation of troff's -a option.
5373 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
5375 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
5376 non-intrusive eol marker.
5377 (troff_output_file::determine_line_limits): New function.
5378 (troff_output_file::draw): Use it.
5379 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
5380 output_pending_lines() instead of output_line().
5381 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
5382 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
5383 createImage): Small fixes.
5385 2000-10-14 Werner LEMBERG <wl@gnu.org>
5387 Replace tmac.safer with a real secure solution.
5389 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
5390 system_request, pipe_output): Disable requests if in safer mode.
5391 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
5392 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
5393 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
5394 doc/groff.texinfo, src/roff/groff/groff.man,
5395 src/roff/troff/troff.man, arch/djgpp/README: Updated.
5397 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
5398 (resource_manager::output_prolog): Replace setenv() with putenv().
5400 2000-10-09 Werner LEMBERG <wl@gnu.org>
5402 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
5403 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
5404 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
5405 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
5406 compilation errors with some compilers. It seems that this code
5407 is no longer necessary -- if yes, it is easy to add some #ifdef's
5408 for that particular old-fashioned compiler.
5410 * MORE.STUFF: Added info about Meta-tbl.
5412 * doc/groff.texinfo: Added more info about `.if "..."..."'.
5414 2000-10-07 Werner LEMBERG <wl@gnu.org>
5416 Adding a new escape sequence \B'...': If the string between
5417 the delimiters is a valid numeric expression, return the character
5418 `1', and `0' otherwise. This is an analogon to \A.
5420 * src/roff/troff/input.cc (do_expr_test): Implement it.
5421 (token::next): Use it.
5422 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
5424 * tmac/tmac.trace: Made independent from escape character.
5426 2000-10-06 Werner LEMBERG <wl@gnu.org>
5428 Adding a new request .dei: define indirect. The first and second
5429 parameter of .dei are taken from string registers instead directly;
5430 this very special request is needed to make tmac.trace independent
5431 from the escape character (which might even be disabled).
5433 * src/roff/troff/input.cc (do_define_macro): Implement it.
5434 (define_macro_indirect): New function.
5435 (init_input_requests): Use it.
5437 Adding two requests .ecs and .ecr: Save and restore the escape
5438 character. These two requests are needed to make tmac.trace
5439 independent from the escape character (which might even be
5442 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
5444 (init_input_requests): Use it.
5446 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5448 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
5450 Adding a new option -P and new environment variable GROPS_PROLOGUE
5451 to grops, selecting a different prologue file (minor modifications
5454 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
5455 src/devices/grops/ps.cc (main): Implement it.
5456 * src/devices/grops/grops.man, NEWS: Document it.
5458 2000-09-22 Werner LEMBERG <wl@gnu.org>
5460 * INSTALL: Add info about selecting paper format.
5462 2000-09-21 Werner LEMBERG <wl@gnu.org>
5464 * src/roff/troff/input.cc (main): Fixing compiler warning.
5465 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
5466 strings.h from the former to the latter.
5467 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
5468 stuff from the former to the latter.
5470 2000-09-11 Werner LEMBERG <wl@gnu.org>
5472 Implementing two new requests .tm1 and .tmc: The former is similar
5473 to .tm but can output leading spaces; its syntax is similar to
5474 defining a string, i.e., a `"' can be used to mark the beginning of
5475 the string to be written to stderr: `.tm1 " test'. The latter is
5476 similar to .tm1 but doesn't write out a final newline character.
5478 * src/roff/troff/input.cc (terminal1, terminal_continue,
5479 do_terminal): New functions.
5480 (init_input_requests): Use them.
5481 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5483 2000-09-09 Werner LEMBERG <wl@gnu.org>
5485 * tmac/groff_mdoc.samples.man: Small fixes.
5487 2000-09-08 Werner LEMBERG <wl@gnu.org>
5489 * tmac/groff_mdoc.man: Fixing typo.
5491 2000-09-02 Werner LEMBERG <wl@gnu.org>
5493 Implementing a .nop request which does nothing.
5495 * src/roff/troff/input.cc (nop_request): New function.
5496 (init_input_requests): Use it.
5497 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5499 2000-09-01 Werner LEMBERG <wl@gnu.org>
5501 * doc/groff.texinfo: Added some comments.
5503 2000-08-30 Werner LEMBERG <wl@gnu.org>
5505 * src/roff/troff/TODO: Updated.
5507 2000-08-25 Werner LEMBERG <wl@gnu.org>
5509 * doc/groff.texinfo: Fix comment how to compile the DVI file.
5511 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5513 * font/devps/generate/Makefile (SHELL): Define explicitly to
5514 "/bin/sh", for non-Unix platforms.
5515 (extraclean): Use a more portable "" quoting instead of a
5516 backslash (which doesn't work on DOS/Windows).
5518 * font/devlj4/generate/Makefile (extraclean): Ditto.
5520 * font/devdvi/generate/Makefile (extraclean): Ditto.
5522 2000-08-25 Werner LEMBERG <wl@gnu.org>
5524 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
5525 src/roff/troff/troff.man: Document Eli's latest changes.
5527 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5529 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
5530 macro file names of the form NAME.tmac as well as tmac.NAME.
5532 2000-08-25 Werner LEMBERG <wl@gnu.org>
5534 * src/include/posix.h: Remove definition of FILENAME_MAX.
5536 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
5537 `sys_fatal' and `stop' function().
5539 * test-groff: Updated.
5541 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
5543 Added the new troff command .output <arg> to suppress output (while
5544 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
5545 registers (for passing the output dimensions to the output device).
5547 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
5549 * src/roff/troff/node.h, src/roff/troff/node.cc
5550 (troff_output_file::really_print_line,
5551 ascii_output_file::really_print_line,
5552 supress_output_file::really_print_line): Use `width' parameter.
5553 (troff_output_file::really_on, troff_output_file::really_off,
5554 output_file::on, output_file::off, real_output_file::on,
5555 real_output_file::off, real_output_file::really_on,
5556 real_output_file::really_off): New functions.
5557 (real_output_file:public output_file): New variable `output_on'.
5558 (real_output_file::begin_page, real_output_file::copy_file,
5559 real_output_file::transparent_char, real_output_file::print_line):
5561 (real_output_file::print_line): Use check_output_limits.
5562 * src/roff/troff/reg.h, src/roff/troff/request.h,
5563 src/roff/troff/input.cc (assign_registers): New function to remove
5565 (do_ps_file): Use it.
5566 (check_output_limits, reset_output_registers, output_request,
5567 init_output_requests): New functions.
5568 (init_input_requests): Updated.
5570 Added new grohtml2 device and html2 preprocessor (coding
5571 not yet finished) which will eventually replace grohtml.
5573 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
5575 * src/include/htmlindicate.h, src/include/htmlindicate
5576 (html_begin_suppress, html_end_suppress): New functions.
5577 * src/preproc/tbl/main.cc: Use it.
5578 * src/roff/groff/groff.cc: Add support for html2 device (which will
5579 automatically invoke the html2 preprocessor).
5580 * src/roff/troff/input.cc (is_html2): New variable.
5581 * src/roff/troff/troff.h, src/roff/troff/env.h,
5582 src/roff/troff/env.cc (environment::add_html_tag): New function
5584 (environment::do_break): Use it.
5585 * font/devhtml2/*: New files.
5586 * src/devices/grohtml2: New device.
5587 * src/preproc/html2: New preprocessor.
5588 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
5590 2000-08-23 Werner LEMBERG <wl@gnu.org>
5592 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
5594 2000-08-22 Werner LEMBERG <wl@gnu.org>
5596 * src/include/lib.h: Provide a fix for IRIX to not include
5599 2000-08-18 Werner LEMBERG <wl@gnu.org>
5601 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
5602 since some non-GNU sed programs can't handle null regexps.
5603 * configure, src/preproc/eqn/Makefile.sub,
5604 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
5606 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
5607 bug (string.h and strings.h are both needed according to latest
5610 * MORE.STUFF: Added info about unroff and troffcvt.
5612 2000-08-08 Werner LEMBERG <wl@gnu.org>
5614 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
5617 * tmac/tmac.man.old: Remove unused number register.
5619 * tmac.doc: Minor documentation fix.
5621 2000-08-07 Paul Eggert <eggert@twinsun.com>
5623 * src/roff/groff/pipeline.c (is_system_shell):
5624 Fix typo: "monocased_shell" no longer exists.
5626 2000-08-07 Paul Eggert <eggert@twinsun.com>
5628 Remove FILENAME_MAX limits.
5630 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
5631 that the argument length is less than FILENAME_MAX.
5632 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
5633 Use struct hack to allocate and free file name.
5634 (struct xtmpfile_list): fname is now part of the structure,
5635 not a pointer to another string.
5637 2000-08-07 Tom Schmidt <tschmidt@micron.com>
5639 * src/include/posix.h: Add a default value for FILENAME_MAX.
5641 2000-08-06 Paul Eggert <eggert@twinsun.com>
5643 Add support for new BSD-style man pages (with ".Dd" instead of
5644 ".TH"), so that "groff -man" understands both styles, even
5645 when running "groff -man" on a host whose system man page
5646 macros don't support ".Dd".
5648 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
5649 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
5650 in case the system man macros don't define Dd or TH.
5652 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
5653 * tmac/tmac.an: New one-line file.
5654 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
5656 2000-08-06 Werner LEMBERG <wl@gnu.org>
5658 * src/roff/troff/troff.man: Fixing typos.
5660 Version 1.16.1 released
5661 =======================
5663 2000-07-31 Werner LEMBERG <wl@gnu.org>
5665 Preparing release 1.16.1.
5667 * REVISION: Revision number set to 1.
5668 * MORE.STUFF: Added info about port to DOS.
5669 * NEWS, win32-diffs: Updated.
5671 * src/include/nonposix.h: Remove first line -- this file is used
5674 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
5677 2000-07-30 Werner LEMBERG <wl@gnu.org>
5679 * doc/texinfo.tex: Update to latest version.
5681 2000-06-28 Paul Eggert <eggert@twinsun.com>
5683 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
5684 commands that fail. Don't assume that "export a=b" is valid shell
5685 syntax. This is needed for Solaris 2.5.1.
5687 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
5688 comment about missing Solaris headers.
5690 * PROBLEMS: Add section about problems with Sun Make and VPATH.
5692 2000-06-25 Werner LEMBERG <wl@gnu.org>
5694 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
5697 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
5699 * win32-diffs: Updated.
5700 * README.WIN32: Added CRs to make all Windows editors happy.
5702 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
5703 src/roff/groff/pipeline.c).
5705 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5707 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
5708 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
5710 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
5712 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
5713 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
5715 (main): Support non-Posix systems with several different styles of
5716 slash characters in file names.
5718 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
5719 (main) [SET_BINARY]: Switch stdin into binary mode.
5721 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
5722 (main): Support file names with several possible slash-type
5723 characters, as given by DIR_SEPS[] in nonposix.h.
5724 (main) [__MSDOS__]: If renaming the temporary index file fails
5725 because it has more than one dot in its trunk, replace the dot
5726 with an underscore and try again.
5727 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
5729 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
5731 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
5732 (File::File): Open the input file in binary mode. Strip CR
5733 characters from each CR-LF pair.
5734 (xbasename): Support file names with several possible slash-type
5735 characters, as given by DIR_SEPS[] in nonposix.h.
5737 * src/include/Makefile.sub (HDRS): Add nonposix.h.
5739 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
5740 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
5741 [!_POSIX_VERSION]: Define for traditional Unix systems.
5742 (real_output_file::real_output_file): Remove the MSVC-specific
5743 call to popen, use instead POPEN_WT, appropriately defined on
5744 nonposix.h. #include nonposix.h.
5745 (real_output_file::~real_output_file): Remove the MSVC-specific
5746 call to pclose, a suitable macro is now defined on nonposix.h.
5747 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
5748 and WEXITSTATUS instead of assuming traditional Unix
5749 interpretation of the status returned by pclose.
5751 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
5752 call to popen, use POPEN_RT instead (appropriately defined on
5753 nonposix.h). #include nonposix.h.
5754 (ps_bbox_request): Open the PostScript file in binary mode.
5755 Close the file after processing it.
5756 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
5759 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
5760 A version of run_pipeline that doesn't use `fork'.
5761 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
5762 (system_shell_name, system_shell_dash_c)
5763 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
5764 the ugliness of testing DOS/Windows file names for equality, and
5765 support both stock shells and ports of Unix shells.
5767 * src/roff/groff/groff.cc: #include nonposix.h.
5768 (BSHELL): Definition moved to nonposix.h.
5769 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
5770 instead of a literal "-c".
5771 (xbasename): Support file names with several possible slash-type
5772 characters, as given by DIR_SEPS[] in nonposix.h.
5773 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
5776 * src/preproc/soelim/soelim.cc: #include nonposix.h.
5777 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
5779 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
5782 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
5784 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
5787 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
5789 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
5790 P_tmpdir is defined, use it instead of the literal "/tmp".
5791 (remove_tmp_files, add_tmp_file): New functions.
5792 (xtmpfile): Record temporary files and register an atexit function
5793 to delete them explicitly, instead of relying on the OS to do
5794 that, which doesn't work on non-Unix systems.
5796 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
5797 (search_path::search_path): Use PATH_SEP instead of a literal
5799 (search_path::command_line_dir): Ditto.
5800 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
5801 to support non-Posix systems.
5803 * src/libs/libbib/search.cc: #include nonposix.h.
5804 (search_list::add_file): Open the file in binary mode.
5806 * src/libs/libbib/linear.cc: #include nonposix.h.
5807 (file_buffer::load): Remove \r characters preceding \n from the
5810 * src/libs/libbib/index.cc: #include nonposix.h.
5811 (make_index_search_item): Open index_filename in O_BINARY mode.
5812 (index_search_item_iterator::get_tag): Ditto. Remove \r
5813 characters before \n characters.
5814 (index_search_item::check_files): Open files in binary mode.
5815 (index_search_item::munge_filename): Support DOS-style file names
5816 with backslashes and drive letters, use IS_ABSOLUTE.
5818 * src/devices/grops/ps.cc: #include nonposix.h.
5819 (main) [SET_BINARY]: Switch stdout to binary mode.
5821 * src/devices/grolj4/lj4.cc: #include nonposix.h.
5822 (main) [SET_BINARY]: Switch stdout to binary mode.
5824 * src/devices/grolbp/lbp.cc: #include nonposix.h
5825 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
5827 * src/devices/grodvi/dvi.cc: #include nonposix.h.
5828 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
5830 (main) [SET_BINARY]: Switch stdout to binary mode.
5831 [_MSC_VER]: Remove an explicit call to _setmode.
5833 * src/include/nonposix.h: New file.
5835 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
5836 operation when building with DJGPP.
5837 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
5838 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
5841 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
5843 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
5844 etc. can include a semi-colon on DOS/Windows.
5845 (depend.temp): Use depend1.temp instead of depend.temp1, to
5846 prevent files from overerwiting each other on 8+3 filesystems.
5848 * gendef.sh (t): Change definition to work with DOS/Windows.
5850 doc/groff.texinfo: Apart of some typo corrections, I also changed
5851 some index entris, to make them more non-ambiguous, and also put
5852 @ignore around some parts that are not yet written, to allow the
5853 Info output be readable.
5855 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
5857 Replaced specific checks for function declarations with a generic
5858 routine taken from GNU bfd.
5860 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
5861 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
5862 * configure.in: Use it.
5863 * src/devices/grolbp/lbp.cc, src/include/lib.h,
5864 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
5865 src/roff/groff/groff.cc: Use it.
5866 * Makefile.in, configure: Updated.
5868 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
5870 * src/devides/grolbp/lbp.h: Removed unused variables.
5872 2000-05-31 Keith Thompson <kst@sdsc.edu>
5874 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
5877 2000-05-31 Werner LEMBERG <wl@gnu.org>
5879 * aclocal.m4 (GROFF_SRAND): New function to test the return value
5880 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
5881 * configure.in: Use it.
5882 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
5883 * configure, Makefile.in: Updated.
5885 * configure.in: Add test for strncasecmp().
5886 * src/include/lib.h: Use it.
5888 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
5890 * src/preproc/grn/Makefile.sub: Add MLIB.
5892 2000-05-29 Nix <nix@esperi.demon.co.uk>
5894 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
5896 2000-05-29 Werner LEMBERG <wl@gnu.org>
5898 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
5900 * PROBLEMS: Small update.
5902 * src/devices/grolbp/lbp.cc: Various small fixes.
5904 2000-05-28 Keith Thompson <kst@sdsc.edu>
5906 * src/roff/nroff/nroff.sh: Fix main loop syntax.
5908 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
5910 2000-05-25 Werner LEMBERG <wl@gnu.org>
5912 * man/roff.man: Removed unused macro.
5914 2000-05-24 Werner LEMBERG <wl@gnu.org>
5916 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
5917 This is needed e.g. if you do
5918 `make distclean; ./configure; make dist'.
5920 Version 1.16 released
5921 =====================
5923 2000-05-23 Werner LEMBERG <wl@gnu.org>
5925 Adding font CWI (constant width italic) to devdvi.
5927 * font/devdvi/CWI: New file.
5928 * font/devdvi/generate/Makefile: Add generating rule.
5929 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
5930 tmac/tmac.dvi: Use it.
5931 * NEWS: Announce it.
5933 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
5934 * font/devlj4/generate/Makefile: Cosmetic changes only.
5936 * man/groff.man: Removed most of the redundant description of
5937 special characters (which is in groff_char.man). Added font
5938 translation CB->CR for devdvi. Other minor fixes.
5940 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
5941 (registered) symbols.
5943 2000-05-22 Werner LEMBERG <wl@gnu.org>
5945 * doc/Makefile: Added rule for creating info files.
5947 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
5949 * font/devdvi/generate/Makefile: Fixed dependencies.
5951 * font/devps/*: Regenerated. Heavy changes for Bookman and
5952 NewCentury Schoolbook!
5953 * font/devps/generate/afmname: Will now run with GNU awk.
5954 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
5955 * font/devps/generate/Makefile: Cosmetic changes only.
5957 2000-05-21 Werner LEMBERG <wl@gnu.org>
5959 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
5960 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
5961 `.SS' now produces a heading with a smaller size than `.SH'.
5962 Completely formatted.
5963 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
5965 * man/groff.man: Improved table appearance. Use of `eo' request
5966 to reduce number of doubled backslashes in macro definitions.
5967 Replacing `\e' with `\(rs'. Other minor fixes.
5969 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
5970 to have correct line number.
5972 * INSTALL: Small improvement.
5974 2000-05-20 Bernd Warken <bwarken@mayn.de>
5976 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
5979 2000-05-19 Bernd Warken <bwarken@mayn.de>
5981 * man/groff.man: Complete update (with a lot of corrections by WL).
5983 2000-05-18 Werner LEMBERG <wl@gnu.org>
5985 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
5987 * font/*/*: Implement it.
5988 * man/groff_char.man, NEWS: Document it.
5990 * src/include/unix.h: Removed. It isn't used.
5992 * doc/groff.texinfo: Slight improvements.
5994 2000-05-17 Werner LEMBERG <wl@gnu.org>
5996 * README, win32-diffs: Small fixes and improvements.
5998 2000-05-16 Werner LEMBERG <wl@gnu.org>
6000 * FDL: New file (the Free Documentation License version 1.1).
6002 * doc/groff.texinfo: Added many start-up values for gtroff.
6003 Some structural improvements of the source code.
6005 2000-05-15 Werner LEMBERG <wl@gnu.org>
6007 * src/roff/troff/input.cc: Added small comment about troffrc-end.
6008 * src/roff/troff/troff.man: Added info about troffrc-end.
6010 2000-05-14 Werner LEMBERG <wl@gnu.org>
6012 * Makefile.in (EXTRADIRS): Fix typos.
6013 (dist): Handle deletion of old .tar.gz file correctly.
6014 (DISTDIRS): Include all tty output devices.
6016 * doc/groff.texinfo: Adding more cross references; countless other
6019 2000-05-13 Werner LEMBERG <wl@gnu.org>
6021 * MORE.STUFF: Added Robert Marks's utilities.
6023 2000-05-12 Werner LEMBERG <wl@gnu.org>
6025 Added win32 port contributed by Blake McBride
6026 <blake@florida-software.com>.
6028 * README.WIN32, win32-diffs: New files.
6031 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
6032 (tmove, tmove2): Added parentheses to avoid compiler warnings.
6033 (change): Removed unused variables.
6035 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
6036 (savebounds): Changed return value from `int' to `void'.
6037 * src/preproc/grn/hdb.cc: Ditto.
6039 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
6040 final backslash in comment to avoid compiler warning.
6042 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
6044 * doc/groff.texinfo: More fixes.
6046 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
6048 * tmac/tmac.doc: Documentation fix.
6050 2000-05-11 Werner LEMBERG <wl@gnu.org>
6052 * doc/groff.texinfo: Reading the source code shows up a lot of
6053 omissions and incorrect data... More conversion to @Deffn macros.
6055 2000-05-10 Werner LEMBERG <wl@gnu.org>
6057 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
6060 * src/roff/troff/request.h: Removing unused `no_break_flag'.
6062 2000-05-09 Werner LEMBERG <wl@gnu.org>
6064 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
6067 * doc/groff.texinfo: Extended history section. More conversion to
6068 @Deffn macros. More .tr documentation.
6070 2000-05-07 Werner LEMBERG <wl@gnu.org>
6072 * doc/groff.texinfo: Completed tab section. Added info about
6075 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
6077 * PROBLEMS: Describe configure script fix for OS/390 Unix.
6079 2000-05-05 Werner LEMBERG <wl@gnu.org>
6081 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
6083 * NEWS: Document it.
6085 * man/troff.man: Minor optical improvements.
6087 2000-05-03 Werner LEMBERG <wl@gnu.org>
6089 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
6091 * font/*/*: Implement it.
6092 * man/groff_char.man, NEWS: Document it.
6094 2000-05-02 Werner LEMBERG <wl@gnu.org>
6096 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
6098 * NEWS: Document the three new man pages.
6100 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
6101 * configure: Updated.
6103 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
6105 2000-05-01 Werner LEMBERG <wl@gnu.org>
6107 Added grap support to grog.
6109 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
6110 * src/roff/grog/grog.man: Document it.
6112 * doc/groff.texinfo, NEWS: Add info about grap support.
6114 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
6115 (with slight fixes by me).
6117 * tmac/groff_tmac.man: New file documenting tmac mechanism.
6118 * tmac/Makefile.sub: Add groff_tmac.man.
6119 * man/roff.man: New file giving overview of roff system.
6120 * man/troff.man: A short reference of troff.
6121 * man/Makefile.sub: Add roff.man and troff.man.
6123 2000-04-30 Werner LEMBERG <wl@gnu.org>
6125 Added grap support to groff.
6127 * src/roff/groff/groff.cc: Implement it.
6128 * src/roff/groff/groff.man: Document it.
6130 * src/devices/grotty/grotty.man: Add cp1047 device.
6131 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
6133 * src/roff/groff/groff.man: Ditto.
6134 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
6135 * doc/groff.texinfo: Ditto.
6137 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
6140 2000-04-29 Werner LEMBERG <wl@gnu.org>
6142 * man/groff_char.man: Add `pc' glyph.
6143 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
6144 * tmac/tmac.tty: Add `pc' glyph.
6145 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
6146 we use cp1047 output device.
6148 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
6149 there are still hardcoded latin1->unicode values in utf8's font
6151 * configure: Updated.
6152 * NEWS: Minor clarification. Updated.
6154 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
6157 2000-04-28 Werner LEMBERG <wl@gnu.org>
6159 Adding EBCDIC code page 1047.
6161 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
6162 font/devcp1047/DESC.proto: New files.
6164 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
6165 either ascii/latin1 or cp1047.
6166 * Makefile.in: Use it.
6167 * configure: Updated.
6169 Replacing and/or adding `md' (mathdot) glyph with `pc'
6170 (periodcentered) in all text fonts.
6172 * font/*/*: Change it.
6174 2000-04-27 Werner LEMBERG <wl@gnu.org>
6176 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
6178 * configure.in: Add check for strings.h.
6179 * src/include/driver.h: Use HAVE_STRINGS_H.
6180 * src/devices/grolbp/lpb.cc: Remove string.h.
6182 * src/include/groff-getopt.h: New file. It will be used instead of
6183 getopt.h (to be included in lib.h) to avoid endless problems with
6184 picky C++ compilers.
6185 * src/include/lib.h: Use groff-getopt.h.
6186 * src/include/Makefile.sub: Updated.
6188 * configure: Updated.
6189 * Makefile.in: Updated.
6191 * NEWS: Mention EBCDIC support.
6193 2000-04-26 Werner LEMBERG <wl@gnu.org>
6195 * TODO: Some additions.
6197 2000-04-25 Werner LEMBERG <wl@gnu.org>
6199 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
6202 2000-04-23 Werner LEMBERG <wl@gnu.org>
6204 * src/roff/troff/troff.man: Minor fixes.
6206 2000-04-22 Werner LEMBERG <wl@gnu.org>
6208 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
6209 `.T' string register and the incompatible definition of the `.T'
6210 number register (compared to Unix troff).
6212 * man/groff_char.man: Add some missing characters.
6213 * font/devutf8/NOTES: Update.
6215 2000-04-21 Werner LEMBERG <wl@gnu.org>
6217 * src/include/htmlindicate.h, src/include/lib.h,
6218 src/include/posix.h: Fix copyright.
6220 * src/include/Makefile.sub: Update.
6222 2000-04-20 Werner LEMBERG <wl@gnu.org>
6224 * src/roff/troff/input.cc (input_char_description): Removing
6225 superfluous space char.
6227 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
6229 * doc/groff.texinfo: Document EBCDIC.
6231 2000-04-19 Werner LEMBERG <wl@gnu.org>
6233 Introducing `shc' as the glyph name for the soft hyphen character.
6235 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
6236 font/devlatin1/R.proto: Use it.
6240 2000-04-18 Werner LEMBERG <wl@gnu.org>
6242 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
6243 dependency on ASCII order.
6245 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
6247 * src/libs/libgroff/illegal.c: Added EBCDIC table.
6248 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
6250 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
6251 to increase portability.
6253 2000-04-15 Werner LEMBERG <wl@gnu.org>
6255 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
6256 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
6257 the generic `\n' if under OS/390 Unix.
6259 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
6261 * configure: Regenerated.
6263 2000-04-14 Werner LEMBERG <wl@gnu.org>
6265 * doc/groff.texinfo: More conversions to @Deffn.
6267 2000-04-12 Werner LEMBERG <wl@gnu.org>
6269 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
6272 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
6274 2000-04-10 Werner LEMBERG <wl@gnu.org>
6276 * doc/groff.texinfo: More conversions to @Deffn.
6278 2000-04-08 Werner LEMBERG <wl@gnu.org>
6280 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
6281 Updated to latest version (glibc 2.1.3).
6283 2000-04-07 Werner LEMBERG <wl@gnu.org>
6285 * doc/Makefile (clean): Include more index files.
6286 Add rule texinfo->dvi.
6288 2000-04-05 Werner LEMBERG <wl@gnu.org>
6290 * doc/groff.texinfo: Added new index `op' for operators. More
6291 info on end of sentence characters. More use of @Deffn.
6293 2000-03-30 Werner LEMBERG <wl@gnu.org>
6295 * */*.man: Adding a note that a whitespace can be inserted between
6296 a command line option and its parameter -- we are using GNU getopt.
6298 * src/roff/groff/groff.man: Add example of `-m mandoc'.
6300 2000-03-28 Werner LEMBERG <wl@gnu.org>
6302 Correct anachronism of calling the man macro file with `-man'
6303 instead of `-m man' etc.
6305 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
6306 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
6307 load tmac.<package>.
6309 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
6313 * doc/groff.texinfo: Updated.
6315 * tmac/groff_man.man: Copyright added.
6317 2000-03-27 Werner LEMBERG <wl@gnu.org>
6319 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
6320 typeset the request resp. escape name with a tt font -- due to a
6321 bug in texinfo.tex it is necessary to use the `-e' switch with
6324 Improving info about usage of groff units.
6328 2000-03-20 Werner LEMBERG <wl@gnu.org>
6330 * doc/groff.texinfo: Added section about man macro package
6331 (I've basically taken groff_man.man). Introducing new indices `ma'
6332 for macros/strings and `gl' for glyph names. Other minor fixes.
6334 * tmac/groff_man.man: Fixed some typos.
6336 2000-03-19 Werner LEMBERG <wl@gnu.org>
6338 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
6341 * doc/texinfo.tex: New file.
6343 2000-03-18 Werner LEMBERG <wl@gnu.org>
6345 * doc/groff.texinfo: Improved section on number registers. Other
6348 2000-03-16 Werner LEMBERG <wl@gnu.org>
6350 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
6353 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
6354 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
6355 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
6356 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
6358 * src/preproc/grn/grn.man: Better synopsis; added copyright.
6360 * src/roff/grog/grog.man: Updated copyright date.
6362 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
6364 * configure.in: Added test for strdup.
6366 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
6369 Replaced dynamic allocation of arrays `[...]' with `new' operator.
6373 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
6375 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
6377 2000-03-11 Werner LEMBERG <wl@gnu.org>
6379 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
6381 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
6382 * src/include/lib.h: Remove some spaces.
6384 2000-03-10 Werner LEMBERG <wl@gnu.org>
6386 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
6387 initializers from arguments (some compilers don't like this).
6389 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
6391 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
6392 used by pic and eqn to tell grohtml where the graphic regions start
6394 * src/libs/libgroff/Makefile.sub: Use it.
6395 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
6396 graphic_start() and graphic_end() from htmlindicate.cc.
6398 2000-03-09 Werner LEMBERG <wl@gnu.org>
6400 * tmac/tmac.safer: Will now work correctly in compatibility mode.
6401 * tmac/groff_man.man: More fixes.
6403 2000-03-08 Werner LEMBERG <wl@gnu.org>
6405 * doc/Makefile: Added texput.log to the `clean' target.
6406 * doc/groff.texinfo: Added info about delimiters for escapes.
6408 2000-03-08 Bernd Warken <bwarken@mayn.de>
6410 * src/preproc/pic/pic.man: Add info on conversion of pic images to
6411 other graphic formats.
6413 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
6415 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
6416 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
6417 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
6420 2000-03-07 Werner LEMBERG <wl@gnu.org>
6422 * doc/groff.texinfo: Spelling fixes.
6424 2000-03-06 Werner LEMBERG <wl@gnu.org>
6426 * tmac/groff_man.man: Completely revised to cover everything in
6429 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
6430 Other minor fixings.
6431 * src/roff/troff/env.cc (environment_copy): Improve error message and
6433 * src/roff/troff/TODO: Updated.
6435 * doc/Makefile: Bug fixes -- this is still provisional, though...
6437 * tmac/eqnrc: Small fixes.
6439 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
6441 Adding a request `evc' to copy environments.
6443 * src/roff/troff/env.cc (environment::copy, environment_copy):
6445 * src/roff/troff/env.h: Add prototype.
6447 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
6449 Adding strsep() -- Solaris 8 doesn't have it.
6451 * configure.in: Test it.
6452 * src/devices/grolbp/lbp.cc: Add code.
6454 2000-03-05 Werner LEMBERG <wl@gnu.org>
6456 * src/roff/troff/div.cc (macro_diversion::output,
6457 top_level_diversion::output): Fixing an incompatibility with
6458 original troff: \x'0' updates the .a register also. Thanks to
6459 <Andries.Brouwer@cwi.nl> for pointing this out.
6460 * doc/groff.texinfo: Document it.
6462 * Makefile.in: Create Makefile.dep if necessary before calling the
6463 submake process to avoid warning about nonexistent file.
6465 * NEWS, PROJECTS: Updated.
6467 2000-03-04 Werner LEMBERG <wl@gnu.org>
6469 * tmac/troffrc: Add tmac.lbp.
6471 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
6473 * tmac/tmac.lbp: New file.
6474 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
6477 2000-03-03 Werner LEMBERG <wl@gnu.org>
6479 * Makefile.in: Fixing $(subdir).
6481 * README, NEWS: Small fixes.
6483 * test-groff: Adding path to grolbp.
6485 * configure.in: The (new) file src/xditview/Imakefile.in will be
6486 also configured -- it is now possible to build gxditview in a
6487 directory different from $srcdir.
6489 2000-03-02 Blake McBride <blake@florida-software.com>
6491 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
6493 * MORE.STUFF: Added website of bell labs and info about plot2dev.
6495 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
6497 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
6500 2000-02-29 Werner LEMBERG <wl@gnu.org>
6502 Adding GNU getopt to the groff distribution.
6504 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
6506 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
6507 * aclocal.a4: Remove GROFF_GETOPT function.
6508 * configure.in, Makefile.in, PROBLEMS: Update.
6509 * src/include/lib.h: Replace getopt tests with getopt.h.
6510 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
6512 * doc/groff.texinfo: Further checking/updating. Adding more index
6515 * man/groff_out.man: Fix nroff mode activation (for emacs).
6516 * man/groff_font.man: Add missing ligature.
6518 2000-02-28 Werner LEMBERG <wl@gnu.org>
6520 * doc/groff.texinfo: Further checking/updating. Adding more index
6523 * src/devices/grolbp/grolbp.man: Added a comment line at the
6524 beginning of the file (similar to shell scripts) which indicates
6525 that `tbl' should be used as a preprocessor.
6527 2000-02-27 Blake McBride <blake@florida-software.com>
6529 Adapting groff to MS Visual C++ 6.0 compiler (tested with
6530 Windows NT 4.0). Uses _MSC_VER define where necessary.
6532 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
6533 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
6534 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
6535 src/include/lib.h, src/libs/libgroff/errarg.cc,
6536 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
6537 src/preproc/refer/label.y, src/preproc/refer/label.cc,
6538 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
6539 src/roff/troff/div.cc, src/roff/troff/env.cc,
6540 src/roff/troff/input.cc, src/roff/troff/node.cc,
6541 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
6542 if_to_a() to avoid name clashes.
6543 * src/include/posix.h: Don't use unistd.h.
6544 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
6545 clause for integrating non-Unix xtmpfile() code.
6546 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
6547 structure; use "rt" for popen() in pipe_source(); add getpid()
6549 * src/roff/troff/node.cc: Use special versions of popen() in
6550 real_output_file() and pclose() in ~real_output_file().
6552 2000-02-27 Werner LEMBERG <wl@gnu.org>
6554 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
6555 LBP-8 series laser printers). This code has been contributed by
6556 Francisco Andrés Verdú <pandres@dragonet.es>.
6558 * src/devices/grolbp/*: The grolbp output device.
6559 * font/devlpb/*: The font description files.
6560 * Makefile.in: Add grolpb and devlbp subdirectories.
6562 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
6563 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
6566 * doc/groff.texinfo: Further checking/updating. Adding more index
6571 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
6573 * man/groff_font.man: Adding info about obsolete DESC keywords.
6574 * src/devices/grolj4/grolj4.man: Documenting additional DESC
6577 2000-02-26 Werner LEMBERG <wl@gnu.org>
6579 * src/preproc/grn/grn.man: Added info about the gremlin file format
6580 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
6582 2000-02-25 Werner LEMBERG <wl@gnu.org>
6584 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
6585 friends to be non-integer.
6587 * src/preproc/grn/grn.man: Document it.
6589 * doc/groff.texinfo: Further checking/updating. Adding more index
6592 2000-02-24 Werner LEMBERG <wl@gnu.org>
6594 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
6595 line thicknesses to be integer multiples of this value.
6597 * src/preproc/grn/grn.man: Commenting out the -s option -- the
6598 corresponding code doesn't work (yet).
6600 * doc/groff.texinfo: Further checking/updating. Adding more index
6603 2000-02-23 Werner LEMBERG <wl@gnu.org>
6605 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
6606 specify line thickness instead of base units. The new default
6607 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
6608 thick lines respectively.
6610 Removed unused variable `prevval'.
6612 * src/preproc/grn/grn.man: Updated.
6614 2000-02-22 Werner LEMBERG <wl@gnu.org>
6616 * src/preproc/grn/main.cc: Slight formatting.
6618 * src/roff/groff/groff.man: Formatting fix.
6619 * src/preproc/grn/grn.man: Ditto.
6621 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
6623 * doc/groff.texinfo: Further checking/updating.
6625 2000-02-21 Werner LEMBERG <wl@gnu.org>
6627 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
6629 * test-groff: Added grn subdir to path.
6631 * doc/groff.texinfo: Some restructing and other small improvements.
6633 * src/roff/groff/groff.cc (help): Fixed info string.
6635 2000-02-20 Werner LEMBERG <wl@gnu.org>
6637 * doc/meref.me: Fix description of .GS request.
6639 * src/roff/troff/troff.man: Fixing typo.
6641 Adding the `grn' preprocessor for gremlin graphic files.
6643 * src/preproc/grn/*: This is the Berkeley distribution written by
6644 David Slattengren and Barry Roitblat, adapted to groff by Daniel
6645 Senderowicz and Werner Lemberg.
6647 * doc/grnexampl.{me,g}: A sample for grn.
6649 * Makefile.in: Added subdirectory entry for grn.
6651 * src/roff/groff/groff.cc: Added support for grn. It can be now
6652 called with the switch `-g'.
6654 * src/roff/groff/groff.man: Updated.
6656 * src/roff/grog/grog.{man,pl,sh}: Updated.
6660 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
6662 * src/include/lib.h: Added xtmptemplate and made xtmpfile
6663 parametrically polymorphic.
6665 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
6666 and the alterations to xtmpfile.
6667 xtmpfile can be requested to return the filename created
6668 and asked not to unlink the temp file. The default behaviour
6669 if parameters are absent is exactly the same as before.
6671 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
6673 A new request `length' is available which returns the length of a
6674 string in a number register:
6676 * src/roff/troff/input.cc (length_macro): Implement it.
6677 * src/roff/troff/input.cc (init_input_requests): Register it.
6679 2000-02-11 Werner LEMBERG <wl@gnu.org>
6681 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
6682 of the `substring' request.
6684 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
6687 * src/roff/troff/TODO, NEWS: Updated.
6689 2000-02-09 Werner LEMBERG <wl@gnu.org>
6691 * src/roff/groff/groff.man: Added an example.
6693 2000-02-06 Werner LEMBERG <wl@gnu.org>
6695 I've considerably modified the directory structure of the
6696 distribution to get a more vertical layout. For example, the number
6697 of top level directories has been reduced from 42 to 6.
6699 As a consequence, many changes, especially to the makefiles, were
6702 * The makefile variables `top_builddir' and `top_srcdir' have been
6703 introduced. Virtually all relative paths have been replaced with
6704 absolute ones using these two variables.
6706 * Dependencies (in the files `Makefile.dep') are no longer part of
6707 the distribution. Instead, they are created during a `make install'
6708 in the build directory.
6710 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
6711 make `top_srcdir' and `top_builddir' absolute.
6715 * Man pages now depend on the files `VERSION' and `REVISION'.
6717 * The added shell script `mkinstalldirs' will replace `mkdir' in
6720 * VERSION: Version number increased to 1.16.
6722 2000-02-04 Werner LEMBERG <wl@gnu.org>
6724 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
6726 * Makefile.in: Removed $(tmac_m) since it is no longer needed
6727 (after an update of the mm stuff).
6729 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
6731 2000-02-03 Werner LEMBERG <wl@gnu.org>
6733 The .psbb request will now also accept Mac PS images (i.e. using LF
6734 as the EOL character).
6736 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
6737 (with slight modifications).
6738 * troff/input.cc (do_ps_file): Use it.
6740 * test-groff: Add grohtml and grolj4 output devices to PATH.
6742 2000-01-30 Werner LEMBERG <wl@gnu.org>
6744 * NEWS, MORE.STUFF: Updated.
6746 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
6748 Add the `srand' command to pic.
6750 * pic/lex.cc, pic/pic.y: Implement it.
6751 * pic/pic.man: Document it.
6752 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
6754 2000-01-30 Werner LEMBERG <wl@gnu.org>
6756 Add a new request `.psbb'. This does exactly what the external
6757 program psbb did. It scans a PostScript image file for a
6758 %%BoundingBox comment and extracts the bounding box values (in
6759 PostScript units) which are then stored in the four new (read-only)
6760 number registers `llx', `lly', `urx', and `ury'.
6762 This will allow the usage of the .PSPIC macro without worrying
6763 about unsafe behaviour of groff, i.e., it will work without the
6764 `-U' switch of groff.
6766 * troff/input.cc: Implement it.
6767 * tmac/tmac.pspic: Use it.
6768 * troff/troff.man, grops/grops.man, NEWS: Document it.
6769 * psbb/*, Makefile.in: Remove it since it is no longer needed.
6771 This is bloody C code simply adapted from psbb.c! Any improvements
6774 2000-01-29 Werner LEMBERG <wl@gnu.org>
6776 * man/groff_font.man: Minor clarifications.
6780 2000-01-28 Werner LEMBERG <wl@gnu.org>
6782 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
6784 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
6786 * man/groff_font.man: Brought up to date regarding tcommand
6788 * libgroff/font.cc: Handle everything after `--' as a comment
6790 * devps/*: Added comment delimiter inside devps font files.
6792 2000-01-28 Werner LEMBERG <wl@gnu.org>
6794 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
6795 \fC...\fP (which now works as expected).
6797 * troff/troff.man: Fix typo.
6799 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
6801 Completed the pass_filenames implementation in troff.
6803 * libdriver/input.cc: Will read the new `F' tcommand.
6804 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
6805 * troff/input.cc: Use it.
6807 2000-01-26 Werner LEMBERG <wl@gnu.org>
6809 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
6810 font will now be updated even if an invalid font is selected.
6812 2000-01-24 Werner LEMBERG <wl@gnu.org>
6814 * doc/homepage.ms: Updated for new tmac.arkup.
6816 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
6818 * tmac/tmac.arkup: Cleanup.
6820 Added `\&' to .HTML macro to `leave vertical mode', so to say.
6822 Removed obsolete .LINK macro completely.
6824 The macros .URL, .FTP, and .MAILTO now accept a third argument which
6825 will be immediately appended to the second argument (to be used with
6826 punctuation, for example).
6828 Disabled .CDFTP macro temporarily for security reasons.
6830 * tmac/groff_markup.man: Complete revision for latest changes in
6831 tmac.arkup -- note that it does not yet format correctly with
6834 2000-01-23 Bruno Haible <haible@clisp.cons.org>
6836 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
6837 * devutf8/R.proto: Add mappings for wp, lh, rh.
6838 * devutf8/NOTES: Updated.
6840 2000-01-23 Werner LEMBERG <wl@gnu.org>
6842 * doc/groff.texinfo: Updated version/copyright info.
6844 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
6846 Added support for two new directives in device descriptions:
6847 `pass_filenames' (to pass the input file name to the output device)
6848 and `use_charnames_in_special' (to support e.g. accented characters
6849 in the `X' request).
6851 * include/font.h, troff/charinfo.h: Declare it.
6853 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
6855 * devhtml/DESC: Use it.
6857 * troff/input.cc: New function encoded_char.
6859 * troff/token.h: Add test for `specialness'.
6861 2000-01-21 Werner LEMBERG <wl@gnu.org>
6863 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
6864 mistake from the list of files to be installed.
6866 2000-01-18 Werner LEMBERG <wl@gnu.org>
6868 * README: Added info how to apply patches.
6870 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
6872 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
6874 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
6876 * troff/input.cc: Add support for troffrc-end.
6878 * tbl/main.cc: Altered to issue table-start and table-end special
6879 characters if using the html device.
6881 * devhtml/*: Modified font files to incorporate html encoding of
6884 * tmac/groff_markup.man: New file documenting tmac.arkup.
6886 * tmac/troffrc-end: New file. This is invoked after all user
6887 specified macros. Currently used by the html device to include
6888 tmac.html. Thus no need for users to specify -mhtml anymore.
6890 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
6891 (MAN7): Add groff_markup.man.
6893 * tmac/tmac.an, tmac/tmac.html: Small html updates.
6895 * tmac/troffrc: tmac.arkup will now be called for the html device.
6897 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
6898 extra device specific information about fonts.
6900 * doc/homepage.ms: New file. It is an example how an HTML home page
6901 could look like with grohtml.
6903 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
6905 2000-01-12 Bruno Haible <haible@clisp.cons.org>
6907 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
6910 * devutf8/NOTES: Updated.
6912 2000-01-08 Bruno Haible <haible@clisp.cons.org>
6914 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
6915 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
6916 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
6917 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
6918 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
6919 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
6920 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
6921 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
6924 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
6926 2000-01-12 Fabrizio Polacco <fab@prosa.it>
6928 grolj4: Paper size will be searched case-insensitively.
6930 * include/lib.h: Add check for strcasecmp().
6931 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
6932 * configure.in: Check for strcasecmp().
6934 2000-01-11 Werner LEMBERG <wl@gnu.org>
6936 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
6939 2000-01-10 Werner LEMBERG <wl@gnu.org>
6941 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
6944 Add a new read-only register, `.Y', which contains the groff
6947 * troff/input.cc (init_input_requests): Define it.
6948 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
6949 * doc/groff.texinfo, troff/troff.man: Document it.
6951 * libgroff/Makefile.sub (version.cc): Add definition of
6952 `Version_string[]', consisting of `<major>.<minor>.<revision>'
6953 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
6954 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
6955 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
6956 troff/input.cc, pfbtops/pfbtops.c: Use it.
6958 2000-01-10 Fabrizio Polacco <fab@prosa.it>
6960 Add a revision scheme to the groff package.
6962 * REVISION: New file.
6963 * libgroff/Makefile.sub (version.cc): Use it to define
6964 `revision_string[]'.
6965 * grops/psrm.cc: Use revision_string (converted to an unsigned
6966 integer) in constructor of resource_manager.
6968 2000-01-10 Bruno Haible <haible@clisp.cons.org>
6970 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
6972 * Makefile.in (DEVDIRS): Add devutf8.
6973 * grotty/tty.cc: Include device.h.
6974 (glyph): Change type of `code' to `unsigned int'.
6975 (tty_printer): New field is_utf8. Constructor takes device argument.
6976 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
6977 (tty_printer::add_char): Change type of first arg to `unsigned int'.
6978 (tty_printer::put_char): New function.
6979 (tty_printer::end_page): Use put_char() instead of ::putchar().
6980 (make_printer): Pass device to tty_printer constructor.
6981 * nroff.sh: Determine default device by calling 'locale'. As a
6982 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
6983 Recognize UTF-8 locales.
6984 * tmac/eqnrc: Recognize utf8 like latin1.
6985 * tmac/troffrc: Device utf8 needs tmac.tty.
6987 2000-01-07 Werner LEMBERG <wl@gnu.org>
6989 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
6991 2000-01-07 Paul Eggert <eggert@twinsun.com>
6993 Add a new predefined writeable number register, `year',
6994 which contains the current year.
6996 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
6997 * tmac/tmac.s: Use it.
6998 * troff/input.cc (init_registers): Initialize it.
7000 2000-01-06 Werner LEMBERG <wl@gnu.org>
7002 * PROBLEMS: Fixed typo.
7004 2000-01-04 Paul Eggert <eggert@twinsun.com>
7006 * PROBLEMS: Add Y2k advice for the yr number register.
7008 2000-01-03 Paul Eggert <eggert@twinsun.com>
7010 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
7012 2000-01-02 Werner LEMBERG <wl@gnu.org>
7014 * tmac/tmac.arkup: Slight modification of macros to provide better
7015 appearance for non-HTML formats.
7017 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
7019 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
7020 does not automatically translate to malloc(n) on all OSes
7021 (e.g., SunOS) so do it explicitly. Also, check the returned
7024 2000-01-01 Werner LEMBERG <wl@gnu.org>
7026 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
7028 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
7029 expects this variable
7031 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
7033 * doc/Makefile: Added instructions to create HTML and text
7034 versions of some files.
7036 1999-12-31 Werner LEMBERG <wl@gnu.org>
7038 * Updated INSTALL.gen.
7040 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
7041 better resp. correctly with non-HTML devices.
7043 Version 1.15 released
7044 =====================
7046 1999-12-28 Werner LEMBERG <wl@gnu.org>
7048 * NEWS, VERSION: Changed to 1.15
7050 1999-12-27 Paul Eggert <eggert@twinsun.com>
7052 * nroff/nroff.man: -S is safer, not safe.
7054 * groff/groff.cc (main): Use `safer', not `safe', in variable
7055 names. This does not change the behavior.
7057 * troff/input.cc (main): Likewise.
7059 * nroff/nroff.sh: Likewise.
7061 * troff/input.cc (prepend_string): New function.
7062 (main): Prepend -msafer, so that we check macro libraries for
7065 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
7067 Version 1.14 released
7068 =====================
7070 1999-12-26 Werner LEMBERG <wl@gnu.org>
7072 * NEWS, VERSION: Changed to 1.14.
7074 1999-12-24 Werner LEMBERG <wl@gnu.org>
7076 * refer/refer.cc: Fixing the last fix.
7078 Version 1.13 released
7079 =====================
7081 1999-12-23 Werner LEMBERG <wl@gnu.org>
7083 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
7088 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
7090 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
7091 document conventions, the version number must be a real.
7093 Version 1.12.1 released
7094 =======================
7096 1999-12-22 Werner LEMBERG <wl@gnu.org>
7098 * VERSION: Changed to 1.12.1.
7100 1999-12-22 Alan Rooks <arooks@istar.ca>
7102 * refer/refer.cc (do_file): Slight modification to satisfy the
7103 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
7106 1999-12-20 Werner LEMBERG <wl@gnu.org>
7108 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
7111 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
7112 list of unsafe requests.
7114 * pic/pic.man: Fixed a typo.
7116 * man/groff_out.man: Fixed a typo.
7118 1999-12-18 Werner LEMBERG <wl@gnu.org>
7120 * Makefile.in: Doc fixes.
7122 1999-12-17 Fabrizio Polacco <fab@prosa.it>
7124 * groff/groff.cc: Missing `U' option added to getopt().
7126 * troff/troff.man: Missing `U' option added to synopsis.
7128 Version 1.12 released
7129 =====================
7131 1999-12-14 Werner LEMBERG <wl@gnu.org>
7133 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
7136 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
7137 with the more appropriate terms `safer' and `unsafe'.
7139 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
7140 sys_nerr and sys_errlist[].
7142 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
7144 * pic/pic.y, pic/pic.cc: Added check for fmod().
7146 1999-12-13 Werner LEMBERG <wl@gnu.org>
7148 * VERSION: Changed to 1.12.
7150 Here some patches from various sources; most of them taken from
7151 the Debian distribution.
7153 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
7154 tmac/Makefile.sub: New files copied directly from the NetBSD
7155 distribution. Probably, some additional adaptation later on is
7158 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
7161 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
7162 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
7163 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
7164 (`-S') is now the default.
7166 * README, NEWS: Updated.
7168 1999-12-09 Werner LEMBERG <wl@gnu.org>
7170 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
7172 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
7174 1999-12-06 Werner LEMBERG <wl@gnu.org>
7176 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
7177 grief than relief today. Additionally, it is against the GNU
7180 * configure: Recreated.
7182 1999-12-05 Werner LEMBERG <wl@gnu.org>
7184 * configure.in: Added GROFF_LIBM.
7186 * configure: Recreated.
7188 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
7191 * Makefile.in: Added definition of $(LIBM).
7193 * Makefile.comm (LIBM): Removed.
7195 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
7197 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
7199 * doc/Makefile: Added rule for generation pic.html.
7201 (clean): Files produced by grohtml will be removed also.
7203 * doc/pic.ms: Small fix.
7205 * tmac/tmac.html: Fixed suppression of headers.
7207 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
7209 * tmac/tmac.html: Fixing horizontal arrows.
7211 Turning off hyphenation.
7213 * tmac/tmac.an: Improved support for grohtml; better indentation,
7216 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
7218 * tmac/tmac.arkup: Added CDFTP macro
7220 * tmac/tmac.html: All headers are turned off for ms, me, and mm
7223 * tmac/troffrc: Some additions for HTML stuff.
7225 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
7227 * tmac/tmac.html: Small changes.
7229 1999-09-26 Werner LEMBERG <wl@gnu.org>
7231 * doc/groff.texinfo: Minor fixes.
7233 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
7235 * devhtml/TR: Changed spacewidth to 3.
7237 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
7239 * tmac/tmac.html: Moved markup macros to tmap.arkup.
7241 * tmac/tmac.arkup: New file.
7243 * grohtml/ChangeLog: New file.
7245 1999-09-16 Werner LEMBERG <wl@gnu.org>
7247 * doc/groff.texinfo (Common Features): Added Copying chapter.
7248 Changed format to @smallbook.
7250 1999-09-15 Werner LEMBERG <wl@gnu.org>
7252 * NEWS: Added info about groff.texinfo.
7254 * doc/groff.texinfo: Will now compile (using texi2dvi) without
7257 1999-09-14 Werner LEMBERG <wl@gnu.org>
7259 * groff/groff.man: More updates.
7261 1999-09-13 Werner LEMBERG <wl@gnu.org>
7263 * doc/groff.texinfo: New file. This manual is still very
7264 rudimentary. It has been originally contributed by Trent
7265 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
7268 * INSTALL: Added information about the `doc' subdir
7270 * troff/troff.man: Minor fixes.
7272 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
7275 * troff/input.cc (usage): Added missing `-ffam' to usage message.
7277 * Makefile.in (dist): groff-$(version).tar.gz must be removed
7278 also, otherwise it is included itself in another call of `make
7281 * groff/groff.cc (synopsis): Removed superfluous space.
7283 * PROJECTS, PROBLEMS, NEWS: Updated.
7285 * VERSION: Updated to 1.12beta.
7287 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
7289 * README: Updated: Included documentation about CVS repository,
7290 mailing lists, and daily snapshots.
7292 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
7294 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
7296 * tmac/tmac.an: If the tag didn't fit into the space that the
7297 macro `TP' specifies, the rest of the tag went into the space for
7300 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
7302 * grolj4/lj4.cc: Added duplex printing (option `-d').
7304 * grolj4/grolj4.man: Document duplex printing.
7306 1999-09-12 Werner LEMBERG <wl@gnu.org>
7308 * doc/Makefile (pic.ps): Fixed rule which caused problems with
7309 non-GNUish sed programs.
7311 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
7314 * configure.in (LIBS): Added `-lc'
7316 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
7318 * pic/tex.cc (solid_arc): Casting M_PI to double.
7320 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
7322 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
7323 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
7324 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
7326 * groff/groff_man.man: New file. This manual page was originally
7327 written for the Debian GNU/Linux system by Susan G. Kleinmann
7330 * eqn/list.cc (list_box::compute_metrics,
7331 list_box::compute_sublist_width): Removed variable declaration to
7332 avoid shadowing warnings.
7334 * grops/psrm.cc (resource_manager::process_file): Ditto.
7336 * tfmtodit/tfmtodit.cc (main): Ditto.
7338 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
7339 to avoid shadowing warnings.
7341 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
7342 shadowing loop variable.
7344 * groff/groff.man, troff/troff.man: Added doc about grohtml.
7346 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
7348 New grohtml frontend to convert groff input to html.
7350 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
7352 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
7354 * tmac/eqnrc: Added html device.
7356 * tmac/tmac.html: New file.
7358 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
7359 (troff_output::start_picture, troff_output::finish_picture),
7360 tbl/main.cc (process_input_file):
7361 Surrounded output with `graphics_start' and `graphics_end' so that
7362 the html driver can identify non-text portions.
7364 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
7365 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
7366 grotty/tty.ps (tty_printer::set_char): Additional parameter
7369 * include/printer.h: Class printer: New function
7370 set_char_and_width; new variables (is_char_named, is_named_set,
7371 named_command, named_char_s, named_char_n) to hold information
7372 about named characters -- needed by the html driver.
7374 * libdriver/printer.cc (printer::set_ascii_char,
7375 printer::set_special_char): Use set_char_and_width.
7377 * devhtml/*: New device files for html driver.
7379 * grohtml/*: New driver grohtml.
7381 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
7383 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
7386 1999-09-11 Luke Mewburn <lukem@netbsd.org>
7388 * libgroff/string.cc (search): Small fix to test against NULL
7391 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
7393 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
7394 \b'abc') were stacked in reverse order when processed in a
7397 * troff/node.h: Added `*last' to struct `node' to make the above
7400 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
7401 The default scale for the 'f' and 't' graphics functions were 'm'
7402 rather than 'u' (i.e., no scaling).
7404 1999-09-11 Peter Miller <peterm@jna.com.au>
7406 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
7407 do_file), soelim/soelim.man: Added `-I file' option to soelim,
7408 defining include paths.
7410 * soelim/soelim.cc (include_path_append): New function.
7412 1999-09-11 Larry Jones <larry.jones@sdrc.com>
7414 * tbl/main.cc (process_options): Unix (at least Documenter's
7415 Workbench) tbl allows arbitrary non-alpha characters between
7418 1999-09-11 Paul Eggert <eggert@twinsun.com>
7420 Y2k fixes. Don't assume that the current year precedes 2000.
7422 * doc/meref.me: Add \n(y2, \n(y4.
7424 * tmac/doc-common (Yr): New number register.
7425 (Dd): Don't assume current year precedes 2000.
7427 * tmac/tmac.e (td): Likewise.
7428 (y2, y4): New number registers.
7430 * pic/pic.man: Update reference for pic paper to May, 1991
7433 1999-09-11 Werner LEMBERG <wl@gnu.org>
7435 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7436 Removed quotation marks which prevented correct expansion of
7439 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
7441 1999-09-10 Werner LEMBERG <wl@gnu.org>
7443 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
7446 * Removed configure.old.
7448 1999-08-31 Werner LEMBERG <wl@gnu.org>
7450 * VERSION: Updated to 1.11.1
7452 1999-05-27 Werner LEMBERG <wl@gnu.org>
7454 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
7456 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7457 added quotations around $(tmac_wrap) to avoid syntax error if
7460 * configure: Newly generated using autoconf 2.13.
7462 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
7464 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
7466 * README, PROJECTS, NEWS, INSTALL, VERSION,
7467 doc/Makefile. doc/pic.ms, groff/groff.man:
7468 Prepare for 1.11 release. No code changes.
7469 Documentation for pic added (doc/pic.ms).
7471 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
7473 * Version 1.10 released.
7475 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
7477 * afmtodit/afmtodit.pl: Avoid comment on first line.
7479 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
7481 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
7482 * configure.in: Call it.
7484 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
7485 (distfiles): Doesn't depend on config.log or config.cache.
7487 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
7489 * grog/grog.sh: Use print "" rather than print in END rule.
7491 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
7493 * tbl/main.cc (process_data): Don't give error for excess data
7494 entries that are comments.
7496 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
7498 * tbl/main.cc (process_data): Fix case where new for-scope rules
7499 silently change meaning of code.
7501 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
7503 * troff/env.cc (hyphenate): Loop over all consecutive sequences
7504 of non-zero hyphenation codes.
7506 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
7508 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
7510 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
7512 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
7514 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
7516 * tmac/tmac.andoc: Make it work in compatibility mode.
7518 * refer/token.h (token_info::is_range_sep): New function.
7519 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
7520 * refer/ref.cc (reference::output): More sophisticated check for
7523 * devps/prologue.ps (MANUAL): New procedure.
7524 * grops/ps.cc (main): New -m option.
7525 (usage): Include -m.
7526 (ps_printer::~ps_printer): Implement -m.
7528 * aclocal.m4 (GROFF_G): New macro.
7529 * configure.in: Call it.
7530 * Makefile.in (g): Provided by configure.
7532 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
7534 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
7537 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
7538 (tmac_m, tmac_s): Deleted.
7539 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
7540 tmac_s_prefix): New variables.
7541 (MDEFINES): Change accordingly.
7542 * Makefile.comm (.man.n): Use new TMAC_* variables.
7543 * configure.in (GROFF_TMAC): Call.
7544 * aclocal.m4 (GROFF_TMAC): Define.
7545 * tmac/Makefile.sub (stamp_wrap): New target.
7546 (install_data, uninstall_sub): Handle macro wrapping.
7548 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
7550 * tbl/main.cc (main): Ignore -T option.
7552 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
7554 * devlj4/generate/special.map: Add definition of \(nb.
7556 * tmac/tmac.dvi: Add definition of \(nb.
7558 * troff/dictionary.c (dictionary::dictionary): association::v gets
7559 initialized by association::association.
7561 * tmac/Makefile.sub: Avoid using temporary files when installing.
7563 * troff/env.cc (environment::set_font): Make bad font number a
7566 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
7568 * Makefile.in (datadir): Use share rather than lib.
7570 * groff/groff.cc (basename): Rename to xbasename.
7572 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
7574 * Makefile (CCLIBS): Don't use.
7575 * Makefile.ccpg: Likewise.
7577 * acgroff.m4: Rename to...
7578 * aclocal.m4: Modify extensively for autoconf 2.
7579 * configure.in: Likewise.
7580 * Makefile.in: Likewise.
7582 * groff/pipeline.c (const): Declare as empty if __STDC__ not
7584 (xstrsignal): Check for definition of NSIG. Conditionalize
7585 on SYS_SIGLIST_DECLARED. Make return type const.
7587 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
7589 * troff/input.cc (interpolate_macro): Rephrase missing space
7592 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7594 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
7595 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
7596 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
7597 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7598 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
7599 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
7600 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
7601 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
7602 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
7603 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
7604 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
7607 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
7609 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
7611 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
7613 (macro_iterator::macro_iterator): Add additional argument.
7615 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
7617 * troff/div.cc (vertical_size::vertical_size): In place of integer
7618 specifying line spacing use cunits specifying post vertical
7620 (macro_diversion::output, top_level_diversion::output): Likewise.
7621 * troff/div.h: Change declarations accordingly.
7622 * troff/env.cc (pending_output_line): Replace ls field by post_vs
7624 (pending_output_line::pending_output_line,
7625 pending_output_line::output, environment::output,
7626 environment::output_line, environment::output_title,
7627 environment::hyphenate_line): In place of
7628 integer specifying line spacing use cunits specifying post vertical
7630 (environment::environment): Add post_vertical_spacing and
7631 prev_post_vertical_spacing arguments.
7632 (environment::get_post_vertical_spacing): New function.
7633 (environment::total_post_vertical_spacing): New function.
7634 (environment::post_vertical_spacing): New function.
7635 (init_env_requests): Initialize pvs request and .pvs register.
7636 * troff/env.h: Change declarations.
7638 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
7640 * tmac/tmac.pspic: Immediately remove the temporary file.
7642 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
7644 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
7645 height is specified.
7647 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
7649 * tbl/table.c (struct vertical rule, class table_entry): Use int
7650 not short for start_row and end_row.
7652 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
7654 * troff/input.cc (trapping_blank_line, blank_line_macro): New
7656 (diverted_space_node::reread, process_input_stack): Call
7657 trapping_blank_line() rather than blank_line().
7658 (init_input_requests): Bind "blm" to blank_line_macro().
7660 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
7662 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
7664 * troff/env.cc (environment::possibly_break_line): Require that
7665 width total excluding width of final space node be greater than
7666 the target text length.
7668 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
7670 * troff/node.cc (kern_pair_node::vertical_extent): New function.
7672 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
7674 * troff/node.cc (charinfo_node): New class.
7675 (glyph_node, composite_node): Derive from charinfo_node. Change
7676 member functions accordingly.
7678 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
7680 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
7682 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
7684 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
7686 * devps/generate/textmap (notsubset): Add.
7688 * tmac/tmac.a4: New file.
7690 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
7692 * pic/main.cc (had_parse_error): New variable.
7693 (do_picture, do_whole_file): Set had_parse_error if yyparse()
7695 (main): Return 1 if had_parse_error is true.
7697 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
7699 * grolj4/lj4.cc (main): Avoid use of strtoul.
7701 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
7703 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
7704 iso_8859_1 or $LESSCHARSET is latin1.
7706 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
7708 * hpftodit: New directory.
7709 * Makefile.in (CCPROGDIRS): Add hpftodit.
7710 * devlj4/generate: New directory.
7712 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
7714 * configure.in: Don't use AC_VFORK.
7715 * groff/pipeline.c (run_pipeline): Use fork() always.
7717 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
7719 * grops/ps.cc (main): Use %1 not %s in error message for -w.
7721 * Makefile.in (CCPROGDIRS): Add grolj4.
7722 (DEVDIRS): Add devlj4.
7723 * grolj4, devlj4: New directories.
7724 * tmac/troffrc: Handle lj4.
7725 * tmac/tmac.lj4: New file.
7727 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
7729 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
7731 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
7733 * troff/input.cc (do_if_request): At end of second string, switch
7734 environments before getting next token.
7736 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
7738 * devps/psstrip.sed: Split rule that strips whitespace on either
7741 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
7743 * troff/node.h (font_family::make_definition): Add return value to
7744 declaration. * troff/symbol.h (symbol::operator==,
7745 symbol::operator!=): Likewise.
7747 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
7749 * groff/groff.cc (main, help, synopsis): Handle -S.
7750 (possible_command::insert_arg): New function.
7752 * tmac/tmac.safer: New file.
7753 * tmac/msafer.man: New file.
7754 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
7756 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
7758 * pic/pic.h, pic/main.cc (safer_flag): New variable.
7759 * pic/pic.y (placeless_element): Avoid unsafe operations if
7760 `safer_flag' is set.
7761 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
7763 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
7765 * eqn/lex.cc (get_token): Put call to add_context() in block to
7766 work around Sun C++ 4.0 bug.
7768 * include/stringclass.h (operator +): Use ?: instead of `if' to
7769 work around Sun C++ 4.0 bug.
7771 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
7773 * tbl/main.cc (process_format): Accept - as a synonym for the _
7776 * libbib/index.cc (minus_one): Don't declare as const.
7778 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
7780 * troff/input.cc (get_char_for_escape_name): Push back a newline.
7782 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
7784 * troff/input.cc (write_macro_request): New function.
7785 (init_input_requests): Bind write_macro_request to writem.
7787 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
7789 * tmac/tmac.s (@EN): Turn filling back on even if there was no
7792 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
7794 * tmac/tmac.s (@TS): Renamed from TS.
7795 (TS): Call LP then TS again.
7796 (cov*ab-init): Alias @TS to TS.
7798 * tmac/tmac.s: Allow QP or RS to initialize.
7800 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
7801 Move initializations of PS and LL here.
7802 (par@init): Don't initialize HY. Avoid changing environment 0.
7803 (par*env-init): Don't all par@reset.
7805 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
7807 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
7809 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
7811 * Makefile.in (MDEFINES): Add LDFLAGS.
7812 (LDFLAGS): Add definition line.
7814 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
7816 * troff/input.cc (get_optional_char): Split off error check into...
7817 (check_missing_character): New function.
7818 * troff/token.h: Declare it.
7819 * troff/env.cc (margin_character): Don't call get_optional_char.
7820 Only call tok.next() after making the node.
7822 * include/lib.h (getopt): Make 2nd argument char *const *.
7824 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
7826 * nroff/conftest.sh: Deleted.
7828 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
7830 * pic/make-dos-dist: Deleted.
7832 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
7834 * devps/psstrip.sed: Strip comments before stripping trailing
7837 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
7839 * Version 1.09 released.
7841 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
7843 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
7845 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
7847 * libgroff/font.cc (font::load_desc): Fix typo in error message.
7849 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
7851 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
7852 about returning without a value.
7854 * troff/charinfo.h (charinfo::get_special_translation): Cast
7855 TRANSLATE_NONE to int.
7857 * refer/token.cc (lookup_token, store_token): Remove bogus loop
7858 test. Fix test so that it works with n unsigned.
7860 * pic/pic.y (defaults_table): Fully bracket initializer.
7861 * pic/lex.cc (lookup_keyword): Likewise.
7862 * eqn/lex.cc (token_table, def_table): Likewise.
7863 * eqn/box.cc (param_table): Likewise.
7864 * troff/input.cc (warning_table): Likewise.
7865 * libgroff/font.cc (table): Likewise.
7866 * grops/ps.cc (ps_printer::special): Likewise.
7867 * grops/psrm.cc (resource_manager::process_file): Likewise.
7868 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
7869 * refer/command.cc (command_table): Likewise.
7870 * addftinfo/addftinfo.cc (param_table): Likewise.
7872 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
7873 about temp's being unused.
7874 (unused): New function.
7876 * groff/pipeline.cc: Declare c_fatal.
7878 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
7881 * libbib/index.cc (index_search_item::load): Prevent compiler
7882 warnings about fd_closer's being unused.
7883 (unused): New function.
7885 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
7887 * troff/input.cc (copy_mode_error): Make `prefix' static.
7890 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
7892 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
7893 HAVE_CC_OSFCN_H and modify accordingly.
7895 * troff/input.cc (init_charset_table): radicalex overlaps
7898 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
7899 udodo!hans@relay.NL.net).
7900 * groff/configure.in: Call it.
7902 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
7903 * groff/configure.in: Call it.
7904 * include/lib.h: Conditionalize declaration of pclose.
7906 * troff/div.cc (last_page_number): New global variable.
7907 (top_level_diversion::begin_page): Exit if we just printed the
7909 * troff/div.h (last_page_number): Declare it.
7910 * troff/input.cc (parse_output_page_list): Set last_page_number.
7912 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
7913 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
7914 tmac/tmac.X: Likewise.
7915 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
7916 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
7918 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
7920 * tmac/doc-ditroff (hK): Remove groff specific code which
7921 prevented page-breaks between separate manual entries. If this is
7922 the first page, don't set the page number to 1.
7924 * acgroff.m4 (GROFF_POSIX): New macro.
7925 * configure.in: Use it.
7927 * troff/node.cc (class real_output_file,
7928 real_output_file::real_output_file,
7929 real_output_file::~real_output_file): Conditionalize use of
7930 popen/pclose on POPEN_MISSING.
7931 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
7932 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
7933 (pipe_source): Similarily.
7935 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
7937 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
7938 presence of declarations by trying to compile example with
7939 conflicting declarations. (gcc only gives a warning for missing
7942 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
7944 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
7945 (from Ulrich Lauther).
7947 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
7949 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
7951 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
7953 * indxbib/indxbib.cc (write_hash_table): Add code for case where
7954 pointers and ints have different sizes.
7956 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
7958 * tmac/tmac.s (par*env-init): Call par@reset.
7960 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
7962 * tmac/tmac.s (@IP): Switch to a new environment when diverting
7964 (par*push-tag-env, par*pop-tag-env): New macros.
7966 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
7968 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
7969 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
7971 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
7972 comment. Include <time.h>.
7974 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
7976 * grops/ps.cc (is_small_h, is_small_v): Deleted.
7977 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
7980 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
7982 * troff/input.cc (read_request): Only print a prompt if reading
7983 from the terminal. Also clearerr on EOF if reading from the
7984 terminal. Declare isatty.
7986 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
7988 * refer/label.y: Rename map_t to map_func and extractor_t to
7991 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
7993 * include/assert.h: Don't use volatile.
7994 * libgroff/assert.cc: Likewise.
7996 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
7998 * troff/input.cc (abort_request): Look at character in tok before
8001 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
8003 * troff/troff.h (NO_RETURN): Deleted.
8004 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
8005 * troff/input.cc (exit_troff): Likewise
8007 * Makefile.in: Remove `Making ...' messages since GNU make now
8010 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
8012 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
8014 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
8017 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
8019 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
8021 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
8023 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
8024 MARK_REG if there was no left delimiter.
8026 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
8028 * pic/troff.cc (troff_output::text): Set line thickness to
8029 relative before outputting text.
8031 * tmac/tmac.e (@k): Don't zero ?T.
8034 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
8036 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
8038 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
8040 * troff/input.cc (decode_args): Warn about unquoted tabs (from
8043 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
8045 * troff/input.cc (ignoring): New variable.
8046 (ignore): Set ignoring during call to do_define_macro.
8047 (do_define_macro): Clear ignoring before interpolating terminating
8049 (copy_mode_error): New function.
8050 (get_char_for_escape_name, read_long_escape_name,
8051 interpolate_arg): Use copy_mode_error.
8052 (warning_table): Add WARN_IG.
8053 * troff/troff.h (WARN_IG): Declare.
8054 (WARN_TOTAL): Change accordingly.
8056 * groff/pipeline.c (strsignal): Rename to xstrsignal.
8057 * groff/groff.cc (strsignal): Delete declaration.
8059 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
8061 * troff/div.cc (page_offset): Use 'm' as default scaling.
8063 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
8065 * nroff/nroff.sh: Ignore -u.
8067 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
8069 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
8071 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
8073 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
8075 (B2): With -Tascii, leave additional vertical space before
8076 and after. Ensure that the left and right indent is restored to
8077 what it was even if the point size changes. Don't call
8078 par@finish. Change the indent, line length and title length
8079 directly. With -Tascii, make the width of the box 1n less.
8080 (B1): Remember 1n at the current point size. Don't call
8081 par@reset. Change the indent, line length and title length
8082 directly. Ensure that the temporary indent is preserved.
8083 (par*box-mark-top): Turn off no spacing mode.
8085 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
8087 * Makefile.in (dist): Use .gz suffix.
8089 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
8091 * troff/input.cc (main): Add return 0.
8092 * pic/main.cc (main): Use return instead of exit.
8093 * tbl/main.cc (main): Likewise.
8094 * eqn/main.cc (main): Likewise.
8095 * grops/ps.cc (main): Likewise.
8096 * grotty/tty.cc (main): Likewise.
8097 * groff/groff.cc (main): Likewise.
8098 * grodvi/dvi.cc (main): Likewise.
8099 * refer/refer.cc (main): Likewise.
8100 * indxbib/indxbib.cc (main): Likewise.
8101 * lkbib/lkbib.cc (main): Likewise.
8102 * soelim/soelim.cc (main): Likewise.
8103 * addftinfo/addftinfo.cc (main): Likewise.
8104 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
8105 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
8107 * troff/token.h (process_input_stack): Don't declare as static.
8108 * troff/input.cc: Likewise.
8110 * troff/node.c (invalidate_fontno): Make it a static member of
8111 class font_family. Change callers.
8112 * troff/node.c: Change declaration.
8114 * tbl/main.cc (struct input_entry_format): Add explicit public
8116 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
8117 struct double_hline_stuff): Likewise.
8118 * tbl/table.h (struct entry_format): Likewise.
8119 * pic/object.h (struct saved_state): Likewise.
8121 * include/stringclass.h: Add forward declarations of friend
8122 functions that are later declared as inline. Don't include inline
8123 specifier in friend declaration.
8125 * libgroff/lib.h: Declare popen and pclose.
8126 * acgroff.m4 (GROFF_POPEN): New macro.
8127 * configure.in: Call it.
8129 * include/lib.h (PI): New constant. Undef first if necessary.
8130 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
8131 * grops/ps.cc (degrees, radians): Likewise.
8132 * libgroff/font.cc (font::get_skew): Likewise.
8134 * grops/ps.cc (is_ascii): New function.
8135 (ps_output::put_string): Use is_ascii. Use csprint rather than
8137 (ps_printer::define_encoding): Use csspace.
8138 * libgroff/strtol.c (ISASCII): New macro.
8139 (strtol): Cast arguments to is*() and tolower() to unsigned char.
8140 Use ISASCII rather than isascii.
8141 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
8142 * libgroff/cset.cc: Likewise.
8143 * libdriver/input.cc: Include cset.h.
8144 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
8147 * refer/refer.cc (main): Use %ld rather than %d for longs.
8149 * libbib/index.cc (index_search_item_iterator::get_tag): Use
8152 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
8154 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
8156 * troff/input.cc (hyphenation_code): Skip white space between
8159 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
8161 * tbl/table.h (table::entry_list_tailp): New member.
8162 (table::table): Initialize it.
8163 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
8166 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
8168 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
8169 with negative horizontal positions. Remove casts of glyph::hpos to
8171 (USHRT_MAX): Delete definition.
8172 (SHRT_MAX, SHRT_MIN): New definitions.
8173 (glyph::hpos): Change type to short.
8174 (tty_printer::end_page): Output multiple backspaces if necessary.
8175 Remove casts of glyph::hpos to int.
8177 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
8179 * tmac/tmac.s (@RT): New definition.
8181 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
8183 * refer/refer.cc (do_file): Make sure current_filename is set when
8186 * pic/common.cc (common_output::dot_line): Handle zero length
8189 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
8191 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
8192 (par@init): Initialize \n[HY].
8194 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
8196 * troff/dictionary.cc (dictionary::remove): Continue when
8199 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
8201 * Makefile.com (.y.cc): Avoid ending up with two versions of
8204 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
8206 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
8207 (\(,C): Likewise. Also fix typo.
8209 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
8211 * lib.h: Delete extraneous semi-colon.
8213 * Add pso request: `so' from a pipe.
8214 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
8215 (file_iterator::close): New function.
8216 (file_iterator::~file_iterator, file_iterator::next_file): Use
8217 file_iterator::close.
8218 (file_iterator::backtrace): Say `process' rather than `file' when
8219 the stream is popened.
8220 (pipe_source): New function.
8221 (init_input_requests): Bind ".pso" to pipe_source.
8223 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
8225 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
8227 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
8228 digits in lower case.
8230 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
8232 * Version 1.08 released.
8234 * Makefile.in (dist): Insert || true after ln -s commands that
8237 * mm: Update to mm 1.16.
8239 * acgroff.m4 (GROFF_CSH_HACK): New macro.
8240 * configure.in: Call GROFF_CSH_HACK. Substitute for
8242 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
8244 * nroff/Makefile.sub (nroff): New target.
8245 (install_data): Install nroff.
8246 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
8247 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
8249 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
8251 * eqn/Makefile.sub (neqn): Add chmod +x.
8253 * grog/Makefile.sub (grog): Remove spurious semi-colon.
8255 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
8257 * troff/input.cc (string_iterator::string_iterator()): Initialize
8260 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
8262 * troff/div.cc (macro_diversion::space,
8263 top_level_diversion::space): Don't set high_water_mark.
8264 (macro_diversion::output, top_level_diversion::output): Don't
8265 include post line space in high water mark.
8267 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
8269 * eqn/eqn.y: Don't define YYDEBUG.
8270 * pic/pic.y: Likewise.
8272 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
8274 * tmac/tmac.e ([3): Add space after comma following editors.
8275 Change double spaces to single spaces.
8276 ([4): Change double spaces to single spaces.
8278 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
8279 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
8280 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
8281 after %!PS-Adobe- (for Newsprint).
8283 * troff/div.cc (top_level_diversion::begin_page): When
8284 before_first_page is 1, set page_number to 1.
8286 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
8288 * eqn/box.cc (box::top_level): Protect equation with \&.
8290 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
8292 * groff/groff.cc (possible_command::set_name): Delete old name.
8294 * groff/groff.cc (possible_command::~possible_command): Use
8297 * troff/node.cc (troff_output_file::begun_page): New member.
8298 (troff_output_file::troff_output_file): Initialize it.
8299 (troff_output_file::really_begin_page): Only output V command if a
8300 page has been begun.
8302 * pic/pic.y (placeless_element): Delete argument to PRINT after
8305 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
8307 * Make wrapman work.
8308 * troff/div.h (class top_level_diversion): Replace
8309 first_page_begun by before_first_page (with opposite sense).
8310 * Change first_page_begun to before_first_page inverting sense.
8311 * troff/div.cc (class nl_reg): New class.
8312 (init_div_requests): Use class nl_reg for \n(nl.
8313 (top_level_diversion::begin_page): Don't call
8314 output_file::begin_page if before_first_page is 2;
8315 reset before_first_page afterwards. If have_next_page_number is
8316 false, then always increment page_number.
8317 * tmac/tmac.an: Set traps within TH rather than at the top-level.
8318 Restore compatibility mode after loading, and then disable
8319 compatibility mode in TH.
8321 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
8323 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
8325 * troff/node.h (output_file::trailer): Declare.
8326 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
8327 * troff/node.cc (output_file::trailer): New function.
8328 (troff_output_file::~troff_output_file): Move most code into...
8329 (troff_output_file::trailer): New function.
8330 (class troff_output_file): Delete page_length member. Declare
8332 (troff_output_file::really_begin_page): Use current page length
8333 for final V command.
8335 * tbl/main.cc (struct options): New decimal_point_char member.
8336 (options::options): Initialize this.
8337 (process_options): Implement decimalpoint option.
8338 (process_data): Pass decimal_point_char option to table::table.
8339 * tbl/table.h (class table): New decimal_point_char member.
8340 (table::table): Add additional argument.
8341 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
8342 second argument specifying decimal point character. Use this
8344 (table::table): Initialize decimal_point_char.
8345 (table::add_entry): Change call to find_dot.
8347 * troff/input.cc (get_copy, token::next): Implement \V.
8348 (interpolate_environment_variable): New function.
8350 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
8352 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
8353 * pic/pic.y: Likewise.
8355 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
8357 * refer/ref.cc (reference::insert_field, reference::delete_field):
8359 * troff/number.cc (parse_term): Likewise.
8361 * acgroff.m4 (GROFF_PROG_YACC): New macro.
8362 * configure.in: Use GROFF_PROG_YACC.
8364 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
8366 * Makefile.in (OPTIMIZE): New define.
8367 (DEBUG): Empty by default.
8368 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
8370 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
8371 (GROFF_ARRAY_DELETE): Likewise.
8372 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
8374 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
8376 * devps/psstrip.sed: Use different delimiter on last line (so that
8377 it works with BSD 4.4 sed.)
8379 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
8381 * devps/psstrip.sed: Delete comments.
8383 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
8384 optind, opterr, optarg.
8385 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
8388 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
8390 * Makefile.in (check): Dummy target.
8392 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
8394 * Version 1.07 released.
8396 * Integrate mm 1.11.
8398 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
8399 where start_col was meant.
8401 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
8403 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
8405 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
8407 * troff/input.cc (token::next): Make \z\o'...' and similar things
8410 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
8412 (environment): Add margin_character_flags member.
8413 * env.cc (environment::environment(symbol),
8414 environment::environment(const environment *): Initialize
8415 margin_character_flags.
8416 (margin_character): Rewrite.
8417 (environment::output_line): Add a margin character if
8418 margin_character_flags is non-zero. Turn off the
8419 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
8420 zero, use margin_character_node without copying and then set
8421 margin_character_node to 0.
8423 * devps/DESC.in: Change minimum size to 1000.
8425 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
8427 * troff/symbol.h (symbol::hash): Change return type to unsigned
8429 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
8432 * test-groff: Use -r rather than -x.
8434 * grops/psfig.diff: Include in distribution again.
8436 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
8438 * Makefile.in (dist): Use gzip.
8440 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
8442 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
8443 unistd.h as well as in stdlib.h.
8444 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
8445 defined; otherwise include <sys/types.h> and <unistd.h> if
8446 UNISTD_H_DECLARES_GETOPT is defined.
8448 * configure.in: use builtin(include, ... rather than include(...
8449 * configure: Regenerate with autoconf 1.3.
8451 * libdriver/print.cc (printer::adjust_arc_center): Use new
8452 algorithm suggested by Andy Fyfe.
8454 * libdriver/printer.cc (printer::adjust_arc_center): New function.
8455 * include/printer.h: Declare this.
8456 * grops/ps.cc (ps_printer::draw): Use it.
8457 * grodvi/dvi.cc (dvi_printer::draw): Use it.
8459 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
8461 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
8463 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
8465 * eqn/main.cc (main): Handle "eqn -".
8467 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
8469 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
8471 * mm: Integrate version 1.08.
8473 * pic/troff.cc (troff_output::finish_picture): Set
8474 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
8475 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
8476 if it's not defined. Check whether the register is non-zero rather
8477 than whether it's not defined.
8478 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
8480 * indxbib/indxbib.cc: Move all signal handling into...
8481 * indxbib/signal.c: New file.
8482 * configure.in: Call AC_RETSIGTYPE.
8484 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
8485 * configure.in: Call GROFF_STRUCT_EXCEPTION.
8486 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
8488 * troff/input.cc (token::token, token::operator=): Work round SGI
8490 * pic/object.cc (position::position): Likewise.
8492 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
8494 * pic/pic.h: Move declaration of hypot().
8496 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
8498 * pic/pic.h: Declare hypot().
8500 * pic/pic.h: Define M_PI if necessary.
8502 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
8504 * tmac/tmac.e (re): Add alternative version that doesn't use groff
8507 * devps/prologue.ps (RE): Handle the possibility that the old font
8508 doesn't have a FontName entry.
8510 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
8512 * tmac/tmac.e (fam): Redefine to set family in environment 2.
8513 (@C): Use @fam not fam.
8515 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
8517 * lookbib/lookbib.cc (main): Change type of start to const char *.
8518 * lkbib/lkbib.cc (main): Likewise.
8520 * eqn/lex.cc (definition::definition): Don't use member
8521 initializer syntax for members of anonymous unions.
8523 * troff/input.cc (input_stack::backtrace): Change type of to const
8526 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
8528 * include/stringclass.h (class string): Declare inline friend
8529 functions as inline in class declaration.
8530 * troff/hvunits.h (class hunits, class vunits): Likewise.
8531 * include/refid.h (class reference_id): Likewise
8532 * troff/troff.h (points_to_units(units), scale(units, double)):
8533 Delete declarations.
8534 * libdriver/input.cc (get_char): Delete declaration.
8535 * include/lib.h: Change 2nd argument of getopt from const char **
8537 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
8538 char **' before assigning to a `const char **'.
8539 * tbl/table.cc: Delete extra declarations of prints().
8541 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
8543 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
8544 char **' before assigning to a `const char **'.
8546 * libgroff/errarg.cc (errarg::errarg): Don't use member
8547 initializer syntax for members of anonymous unions.
8549 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
8551 * mm: Integrate version 1.07.
8553 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
8555 * troff/input.c (translate2): Rename to
8556 (translate_no_transparent).
8557 (init_input_requests): Rename tr2 to trnt.
8559 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
8561 * troff/charinfo.h (class charinfo): Add transparent_translate field.
8562 (charinfo::set_translation, charinfo::set_special_translation):
8563 Add second argument that specifies value for
8564 transparent_translate.
8565 (charinfo::get_translation, charinfo::get_special_translation):
8566 Add optional second argument that specifies whether translation is
8567 being used for transparent throughput.
8568 * troff/input.cc (charinfo::set_translation,
8569 charinfo::set_special_translation): Handle second argument.
8570 (charinfo::charinfo): Initialize transparent_translate.
8571 (translate): Split main part off into
8572 (do_translate): New function. Pass argument saying whether
8573 translation applies to transparent throughput.
8574 (translate2): New request.
8575 (init_input_requests): Bind translate2 to `tr2'.
8577 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
8579 * tbl/table.h (class table): Add `nokeep' flag.
8580 * tbl/main.cc (process_options): Handle `nokeep' option.
8581 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
8582 table::do_bottom): Don't output keep/release macro definitions or
8583 calls when `nokeep' option has been specified.
8585 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
8587 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
8589 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
8591 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
8592 block_entry::divert, alphabetic_block_entry::divert): Add extra
8593 argument giving column separation.
8594 (table::compute_widths): Pass column separation to
8595 table_entry::divert().
8596 (block_entry::do_divert): If an entry spans multiple columns and a
8597 minimumum width has been specified for each column, then set the
8598 line length to the sum of the widths (plus possibly the column
8601 * troff/input.cc (set_escape_char): Don't set the escape_char
8602 until after calling has_arg().
8604 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
8606 * tbl/table.cc (table::do_top): Add missing \s0 for double box
8609 * tbl/table.cc (table::print_double_hline): Avoid extra new line
8610 in case where r > nrows - 1.
8612 * tbl/table.cc (BODY_HEIGHT): Deleted.
8613 (LINE_SEP): New definition.
8614 (table::print_single_hline, table::print_double_hline,
8615 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
8616 table::do_row, table::do_top): Use LINE_SEP space before a line
8617 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
8619 * tbl/table.cc (text_entry::print_contents): New function.
8620 (text_string_name, right_text_string_name): Deleted.
8621 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
8622 (simple_text_entry::do_width, numeric_text_entry::do_width,
8623 alphabetic_text_entry::do_width): Don't store the contents of the
8625 (left_text_entry::simple_print, right_text_entry::simple_print,
8626 center_text_entry::simple_print,
8627 alphabetic_text_entry::simple_print,
8628 numeric_text_entry::simple_print): Print the entry directly
8629 instead of using the stored string.
8631 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
8633 * devps/Makefile: Strip PostScript files.
8634 * devps/prologue: Rename to...
8635 * devps/prologue.ps.
8636 * devps/psstrip.sed: New file.
8637 * devps/download: Use .pfa rather than .ps for installed versions
8640 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
8642 * troff/env.cc (input_trap): Give a warning if the argument is out
8645 * troff/env.cc (adjust): Treat negative argument as missing. Round
8646 argument > 5 down to 5.
8648 * troff/env.cc (center, right_justify): Make negative argument zero.
8650 * troff/div.cc (page_offset, vertical_position_traps): Treat
8651 invalid argument as missing.
8652 * troff/env.cc (line_spacing, line_length, title_length, indent,
8653 underline, hyphen_line_max_request, control_char,
8654 no_break_control_char, widow_control_request, adjust, input_trap,
8655 point_size): Likewise.
8656 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
8657 constant_space): Likewise.
8658 * troff/input.cc (compatible, shift, warn_request,
8659 set_escape_char): Likewise.
8661 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
8662 * tbl/table.cc (table::table): Likewise.
8664 * Makefile.dev (install_dev): depends on $(DEVFILES).
8666 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
8668 * devX75, devX75-12, devX100, devX100-12: New directories.
8669 * Makefile.in: Add these to DEVDIRS.
8671 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
8672 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
8673 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
8674 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
8676 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
8677 (uninstall): New target.
8678 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
8679 uninstall_prog, uninstall_dev): New targets.
8681 * troff/div.cc (return_request): Treat an invalid argument as
8684 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
8686 * tmac/tmac.e ((f): Set up the environment even when there's a
8687 current diversion. Transperently throughput a call to @N.
8690 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
8692 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
8693 up to vertical resolution.
8695 * tbl/table.cc (table::do_row): Change row number after printing
8698 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
8700 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
8702 * Rename CHANGES to NEWS.
8704 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
8706 * libgroff/new.cc (operator new): Avoid calling malloc(0).
8708 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
8710 * man.ultrix: Removed.
8712 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
8714 * Makefile.comm (extraclean): Delete files whose names begin with
8717 * pic/troff.cc (troff_output::text): Fix typo in implementation of
8720 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
8722 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
8723 * troff/div.cc (page_length, need_space, space_request): Treat
8724 invalid optional argument as missing.
8725 * troff/env.cc (number_lines): If the first argument is present
8726 but not a number, turn on line numbering, don't change the next
8727 line number and parse the remaining arguments.
8729 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
8731 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
8733 * eqn/box.h: Change declaration accordingly.
8734 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
8735 the specified size was bad but don't give an error. Check for
8737 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
8738 * eqn/lex (do_size): Likewise.
8740 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
8742 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
8745 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
8747 * tbl/table.cc (table::init_output): Improve error message when
8748 table won't fit on one page.
8750 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
8752 * pic/troff.cc (troff_output::start_picture): Generate line
8753 containing a horizontal motion equal to the width of the picture.
8755 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
8756 using GROFF_COMMAND_PREFIX environment variable.
8758 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
8760 * mdate.sh: Use $NF rather than $(NF).
8762 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
8764 * pic/main.cc (main): Use %1 not %c in argument to warning.
8766 * eqn/main.cc (main): Output code to check that geqn was given the
8769 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
8771 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
8772 `ln -s ../Makefile .; make; rm -f Makefile'.
8774 * troff/hyphen: Rename to...
8776 * troff/input.cc (main): Delete -H option. Don't call
8778 * troff/env.cc: Include searchpath.h and macropath.h.
8779 (exception_dictionary): Deleted.
8781 (read_hyphen_file): Deleted.
8782 (hyphenation_language): New struct.
8783 (class trie, class hyphen_trie): Move declarations up.
8784 (trie_node::~trie_node): Deleted.
8785 (trie::delete_trie_node): New function.
8786 (trie::do_delete): New pure virtual function.
8787 (hyphen_trie::do_delete): New function.
8788 (trie::~trie): New function.
8789 (hyphen_trie::~hyphen_trie): New function.
8790 (trie::clear): No need to chcek that tp is not 0.
8791 (current_language, language_dictionary): New variables.
8792 (hyphen_word): Give an error if no current language. Use
8793 exceptions dictionary in current language.
8794 (hyphen_trie::read_patterns_file): Find file using macro_path.
8795 Allow comments (starting with %) in patterns file. Don't make it
8796 a fatal error if the file can't be found.
8797 (hyphenate): Return if no current language. Get the exceptions
8798 dictionary and the hyphenation patterns from the current language.
8799 (set_hyphenation_language): New variable.
8800 (hyphenation_patterns_file): New function.
8801 (hyphenation_language_reg): New class.
8802 (hyphenation_language_reg::get_string): New function.
8803 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
8804 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
8806 * groff/groff.cc (main, help, synopsis): Delete -H option.
8807 * include/Makefile.sub: Don't define HYPHENFILE.
8808 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
8809 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
8810 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
8811 hyphenation patterns.
8813 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
8815 * eqn/neqn.sh: New file.
8816 * eqn/Makefile.sub: Handle neqn.sh.
8818 * eqn/eqn.h: Declare `nroff' variable.
8819 * eqn/box.cc (param_table): Add `nroff' param.
8821 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
8823 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
8825 * troff/troff.h (WARN_FONT): New warning.
8826 (WARN_TOTAL): Change accordingly.
8827 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
8828 (warning_table): Add WARN_FONT.
8829 * troff/node.cc (mount_font_no_translate): Pass argument to
8830 font::load_font. If this is non-zero, give a warning.
8831 Don't give an error message when accessing a font that has already
8832 been found to be invalid.
8833 * include/font.h (font::load, font::load_font): Add additional
8834 optional argument which suppresses error message if the font is
8836 * libgroff/font.cc (font::load_font): Handle additional argument.
8837 (font::load): Add additional argument. If this is non-null, set it
8838 to 1 and don't give error message.
8840 * include/printer.h (printer::end_page): Add argument giving
8842 * libdriver/input.cc (do_file): Pass this.
8843 * grops/ps.cc (ps_printer::end_page): Add argument.
8844 * grodvi/dvi.cc (dvi_printer::end_page,
8845 draw_dvi_printer::end_page): Add argument.
8846 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
8847 columns_per_page members. New member nlines.
8848 (DEFAULT_LINES_PER_PAGE): Deleted.
8849 (tty_printer::tty_printer): Don't compute lines_per_page from
8850 font::paperlength. Don't compute columns_per_page from
8852 (tty_printer::add_char): Don't check horizontal position against
8853 columns_per_page. Grow glyphs vector if neccessary.
8854 (tty_printer::end_page): Add argument giving page_length in units.
8855 Discard lines past end of page.
8857 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
8859 * tmac/tmac.tty-char: Fix definition of \(/l.
8861 * tmac/tmac.X: Define \(en.
8863 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
8865 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
8866 lpq, then use lp rather than lpr.
8868 * tmac/tmac.s (par@reset): Don't call `ad'.
8869 (par*env-init): Call `ad'.
8871 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
8873 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
8876 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
8877 * indxbib/indxbib.cc: Likewise.
8879 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
8881 * libgroff/putenv.c: New file.
8882 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
8883 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
8884 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
8885 stdlib.h with AC_HAVE_HEADERS.
8887 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
8889 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
8892 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
8894 * eqn/box.cc (gsize): Make it an int.
8895 (set_gsize): Parse argument handling increment or decrement.
8896 (box::top_level): Convert gsize to a string.
8898 * troff/input.cc (exit_troff): Make buf unsigned char [].
8899 Call to make_temp_iterator casts buf to char*.
8901 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
8903 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
8904 * Makefile.cpg (depend.temp): Likewise.
8906 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
8908 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
8910 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
8912 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
8914 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
8916 * Version 1.06 released.
8918 * Integrate mm 1.04.
8920 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
8922 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
8924 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
8926 * afmtodit/afmtodit.pl: Add -n option that disables generation of
8928 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
8929 afmtodit. Regenerate.
8931 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
8932 @f back past the current position.
8934 * tmac/tmac.e: Change calls to @R so that comments are not part of
8937 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
8939 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
8941 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
8942 check that we can link a call to a function declared in <stdio.h>.
8943 (GROFF_UNISTD_H): New macro.
8944 * configure.in: Call it.
8945 * Makefile.in: Document it.
8946 * include/posix.h: New file.
8947 * troff/troff.h: Don't include <osfcn.h>
8948 * troff/input.cc: Include posix.h.
8949 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
8951 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
8952 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
8954 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
8955 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
8956 * libbib/search.cc (O_RDONLY): Delete definition.
8957 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
8958 Don't include <osfcn.h>.
8960 * acgroff.m4 (GROFF_TIME_T): New macro.
8961 * configure.in: Call it.
8962 * Makefile.in: Document it.
8964 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
8965 * configure.in: Call it.
8966 * Makefile.in: Document -DTRADITIONAL_CPP.
8967 * include/ptable.h: Don't include generic.h.
8970 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
8971 Afterwards remove [T1 and [T2.
8972 (ref*spec!0, ref*spec!2): Use T1 rather than T.
8973 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
8974 (ref*add-T2): Renamed from ref*add-T.
8975 (ref*add-T1): New macro.
8977 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
8979 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
8981 * libbib/index.cc: Include <fcntl.h>.
8982 (O_RDONLY): Define if necessary.
8983 (make_index_search_item, index_search_item_iterator::get_tag,
8984 index_search_item::check_files): Use O_RDONLY.
8985 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
8986 (O_RDONLY): Define if necessary.
8987 (search_list::add_file): Use O_RDONLY.
8988 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
8990 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
8993 * libbib/index.cc (S_ISREG): Define it if necessary.
8994 (index_search_item::load): Use S_ISREG.
8996 * include/driver.h: Include <errno.h>.
8998 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
9000 * eqn/box.cc (body_height): Increase default value to 85.
9001 (body_depth): Increase default value to 35.
9003 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
9005 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
9006 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
9007 protected from expansion with \E.
9009 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
9011 * Makefile (Makefile): New target.
9013 * Makefile.sub (configure, distfiles): New targets.
9015 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
9018 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
9020 * eqn/box.cc (param_table): Add body_height and body_depth.
9022 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
9024 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
9026 * psbb/Makefile.sub: Don't link with libgroff.a.
9028 * acgroff.m4 (GROFF_PUTENV): New macro.
9029 * configure.in: Call GROFF_PUTENV.
9030 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
9031 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
9034 * troff/env.cc (distribute_space): Rename force_forward argument
9035 to force_reverse. Reverse the list if force_reverse is true.
9037 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
9039 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
9041 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
9042 height or depth to be negative. Guard against SUP_RAISE quantity
9045 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
9047 * devps/generate/textmap: Add `an' (arrowhorizex).
9048 * tmac/tmac.ps: \(an overlaps horizontally.
9049 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
9051 * devps/symbolchars: Add arrowverttp, arrowvertbt.
9052 * devps/textmap: Add arrowvertex.
9053 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
9054 updownarrow delimiters.
9055 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
9057 * tbl/table.cc (simple_entry::position_vertically,
9058 block_entry::position_vertically): For a centered entry, perform
9059 the motion in two stages.
9061 * refer/refer.cc (split_punct): Don't call lookup_token if there
9064 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
9066 * troff/input.cc (token::next): Delete token_node after copying
9069 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
9072 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
9074 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
9076 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
9078 * grops/ps.cc (usage): -b option takes an argument.
9080 * devps/prologue (PLG): New procedure.
9081 * grops/ps.cc (main, usage): New -g option.
9082 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
9085 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
9087 * include/cset.h: Include <limits.h> if we have it.
9089 * libgroff/illegal.cc: New file.
9090 * include/lib.h (illegal_input_char): Use table.
9091 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
9092 * pic/lex.cc (ARG1): Renumber to 14.
9093 * eqn/lex.cc (ARG1: Likewise.
9095 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
9096 (eg 1.05.90) correctly.
9098 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
9100 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
9101 Rename $r and $R registers to $v and $V.
9102 ($r, $R): Initialize to 0.
9103 (@v, @V): New macros.
9107 * troff/input.cc (main, usage): Add -R option that says not to
9109 * eqn/main.cc (main, usage): Rename -n to -R.
9111 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
9113 * devps/DESC.in: Leave font positions 5-9 blank.
9114 * devdvi/DESC.in: Likewise.
9116 * grog/grog.pl: Handle `.PS <file' correctly.
9118 * troff/input.cc (input_stack::push): Improve error message when
9119 input stack limit exceeded.
9121 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
9123 * refer/refer.cc (main): Fix typo in handling of `a' option.
9125 * refer/refer.cc (do_bib): In state START after a newline remain
9128 * groff/groff.sh: Deleted.
9129 * groff/Makefile.sub: Delete handling of groff.sh.
9131 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
9132 to determine whether to use \X'ps:...'.
9133 * tmac/troffrc: Set 0p register to 0.
9134 * tmac/tmac.ps: Set 0p register to 1.
9136 * groff/groff.cc: Support -X option. Give warning for -TXps and
9137 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
9138 * tmac/troffrc: Support -r.X=1.
9140 * pic/troff.cc (troff_output::dot): Don't test
9141 zero_length_line_flag.
9143 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
9145 * include/lib.h: Declare getopt() and friends unless
9146 STDLIB_H_DECLARES_GETOPT is defined.
9148 * doc/chars.tr: Delete.
9149 * man/groff_char.man: New file.
9151 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
9153 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
9154 user has changed register format.
9156 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
9158 * groff/groff.cc: Get rid of device_table. Get postprocessor from
9159 `postpro' command in DESC file. Get spooler command from `print'
9160 command in DESC file. Execute spooler command with /bin/sh.
9162 * groff/groff.cc: Split Unix-specific parts into...
9163 * groff/pipeline.c: New file.
9166 * COPYING: New file.
9167 * all files: Update copyright notices.
9169 * Rearrange files. Redo Makefiles. Use autoconf.
9171 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
9173 * troff/input.c (charinfo_to_node_list): Interpret character
9174 definition with escape_char of `\'.
9176 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
9178 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
9179 Define INT_DIGITS as big enough for 64-bit integer.
9180 * lib/strtol.c: Don't include lib.h.
9181 * lib/lib.h: Delete ifdef __cplusplus stuff.
9183 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
9185 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
9186 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
9187 get DESC from current directory.
9189 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
9191 * tbl/main.c (main): Always reset the line number when reading
9194 * tbl/table.c (table::print_single_hline, table::print_double_hline,
9195 table::define_bottom_macro, table::do_row, table::do_top): Round
9196 vertical spacing up to vertical resolution.
9198 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
9200 * ps/ps.h (enum resource_type): Avoid comma at end of
9202 * dvi/dvi.c (class dvi_printer): Likewise.
9203 * dvi/tfmtodit.c (gf::load): Likewise.
9204 * refer/label.y (struct expression): Likewise.
9205 * refer/refer.c (class label_processing_state): Likewise.
9206 * refer/indxbib.c (do_file): Likewise.
9207 * troff/troff.c (enum warning_type): Likewise.
9208 * tbl/main.c (process_data): Likewise.
9209 * troff/charinfo.h (class charinfo):
9211 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
9213 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
9215 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
9217 * groff.c: Move to new groff subdirectory.
9218 * groff/Makefile: New file.
9219 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
9221 * man/mdate.sh: Use ls -L if supported.
9223 * Consolidate all header files produced by gendef into lib/defs.h.
9224 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
9225 Don't include path.h.
9226 * lib/Makefile (path.h): Don't generate.
9227 * troff/input.c: Include defs.h. Don't include config.h.
9228 * troff/Makefile (config.h): Don't generate.
9229 * refer/index.h: Don't include suffix.h.
9230 * refer/index.c: Include defs.h.
9231 * refer/indxbib.c: Include defs.h.
9232 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
9234 * refer/Makefile (suffix.h, path.h): Don't generate.
9235 * groff.c: Don't include config.h. Include defs.h.
9236 * Makefile (config.h): Don't generate.
9237 (lib/defs.h): Generate.
9238 (topclean): Remove lib/defs.h.
9240 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
9242 * lib/malloc.c, lib/getpagesize.h: Deleted.
9243 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
9245 * lib/Makefile: Delete malloc-related stuff.
9246 * lib/new.c: Workaround COOKIE_BUG if necessary.
9248 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
9249 needed header files directly.
9250 * refer/refer.h: Omit definition of DEFAULT_INDEX.
9251 * Makefile: Include definition of DEFAULT_INDEX in path.h.
9253 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
9255 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
9257 * lib/font (font::load_desc, font::load): Don't split argument of
9259 (font::handle_unknown_font_command): Change type.
9260 * ps/ps.c (ps_font::handle_unknown_font_command,
9261 handle_unknown_desc_command): Change type.
9262 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
9264 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
9266 * lib/font.h (font::handle_unknown_font_command): Add file and
9268 * lib/font.c (font::handle_unknown_font_command):
9269 * ps/ps.c (ps_font::handle_unknown_font_command):
9270 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
9271 lineno arguments. Use _with_file_and_line functions for error
9274 * lib/fontfile.c (font::unknown_desc_command_handler): New static
9276 * lib/font.c (font::set_unknown_desc_command_handler): New
9278 (font::load_desc): For unknown commands, call
9279 unknown_desc_command_handler if not null.
9280 * lib/font.h (class font): Declare them.
9281 (FONT_COMMAND_HANDLER): New typedef.
9282 * ps/ps.c (handle_unknown_desc_command): New function.
9283 (main): Set bflag if we had a -b option. Call
9284 font::set_unknown_desc_command_handler.
9285 (broken.h): Don't include.
9286 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
9288 * ps/devps/Makefile: Add `broken' command to DESC file using
9289 BROKEN_SPOOLER_FLAGS.
9291 * macros/tmac.e ([, ]): Add as synonyms for { and }.
9293 * macros/tmac.e ($p): Only exdent if \$3 > 0.
9295 * macros/tmac.e (@R, @S): New macros.
9296 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
9297 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
9298 Declare $H, $[0-9], .. macros with @S.
9299 Declare |0, |1, |2, |3 strings with @S.
9301 * macros/tmac.e (@S): Rename to @U.
9303 * macros/tmac.e (@z): Define @b and bp as empty instead of
9306 * macros/tmac.e (@m): Deleted.
9307 (@h): Don't call @m.
9308 (@z): Don't set @m trap.
9310 * macros/tmac.e ($h, $f): Define |z as empty string.
9312 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
9315 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
9317 ()f): Likewise for * register.
9319 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
9320 argument is missing, don't change $R. Call sr with three
9321 arguments when initializing.
9323 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
9325 * macros/tmac.e (sr): New macro.
9326 Initialize $r and $R using sr.
9328 * macros/tmac.e (,): Delete \*(#[.
9330 * troff/env.c (set_tabs): Read the tab type even if the position
9331 is bad. Allow the position of the first tab stop to be negative.
9333 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
9335 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
9337 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
9338 rather than -DPATHCONF_MISSING.
9339 * Makefile: Get rid of PATHCONF_MISSING.
9341 * refer/map.c: New file.
9342 * refer/index.c: Interface to mmap through map.c. Rename map_size
9344 * refer/Makefile: Handle map.c.
9345 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
9347 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
9349 * Makefile: RANLIB should be `true' if there is no ranlib.
9350 * lib/Makefile (libgroff.a): Simplify.
9351 * driver/Makefile (libdriver.a): Simplify.
9353 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
9354 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
9357 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
9359 * troff/env.c (compare_ranges): Declare as extern "C".
9361 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
9363 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
9365 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
9367 * pic/troff.c (troff_output::text): Merge in grops_output::text,
9368 but conditionalize use of \X based on \*(.T.
9369 (grops_output::*): Deleted.
9370 * pic/output.h: Delete declaration of make_grops_output.
9371 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
9372 by default. -n sets it to 0.
9373 (usage): Corresponding changes.
9374 * groff.c (main): Don't pass -x or -p to pic.
9375 * groff.sh: Likewise.
9377 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
9380 * ps/devps/afmtodit: Change calculation of asc_boundary and
9381 desc_boundary. Make these bounds inclusive.
9382 * ps/devps: Regenerate font files.
9384 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
9386 * macros/tmac.latin1: New file.
9387 * macros/tmac.tty-char: Use tmac.latin1.
9388 (tmac.tty-tr): Deleted.
9389 * macros/Makefile: Install tmac.latin1.
9390 * macros/tmac.dvi: Use tmac.latin1.
9391 * macros/troffrc: Translate \[char160] onto no-break space here.
9392 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
9394 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
9396 * macros/tmac.Xps: Use `do' request.
9398 * macros/tmac.ps: Use `do' request.
9400 * macros/tmac.e (@C): Use `do' request.
9402 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
9403 * macros/Makefile: Install tmac.X*.
9405 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
9406 * tty/Makefile: Don't install tmac.tty*.
9407 * macros/Makefile: Install tmac.tty*.
9409 * dvi/tmac.dvi: Move to macros.
9410 * dvi/Makefile: Don't install tmac.dvi.
9411 * macros/Makefile: Install tmac.dvi.
9413 * ps/tmac.ps*: Move to macros.
9414 * ps/Makefile: Don't install tmac.ps*.
9415 * macros/Makefile: Install tmac.ps*.
9417 * eqn/box.c: Provide draw_lines parameter corresponding to -D
9419 * macros/eqnrc: Set draw_lines parameter based on device.
9420 * groff.c: Don't pass -D flag to eqn.
9421 * groff.sh: Likewise.
9422 * eqn/main.c: Warn about use of -D.
9424 * troff/input.c (process_startup_file): New function.
9425 (main): Call process_startup_file().
9426 * macros/troffrc: New file.
9427 * macros/Makefile: Install troffrc.
9428 * groff.c (main): Don't pass extra -m option to troff. For a
9429 pseudo device pass the name of the pseudo device to troff using
9431 * groff.sh: Likewise.
9432 * groff.c (possible_command::prepend_arg): Deleted.
9434 * troff/input.c (do_request): New function.
9435 (init_input_requests): Bind "do" to do_request.
9437 * eqn/main.c (main): Instead of loading eqnchar from device directory,
9438 load eqnrc from macro directory.
9439 * macros/eqnrc: New file.
9440 * macros/Makefile: Install eqnrc.
9441 * ps/devps/eqnchar: Deleted.
9442 * ps/devps/Makefile: Don't install eqnchar.
9443 * dvi/devdvi/eqnchar: Deleted.
9444 * dvi/devdvi/Makefile: Don't install eqnchar.
9445 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
9448 * lib/device.[ch]: New files.
9449 * lib/font.h (font::set_device_name, font::get_device_name):
9451 * lib/fontfile.c: Use device.h.
9452 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
9453 * troff/input.c: Delete definition of `device'.
9454 (main): Don't initialize device.
9455 * troff/troff.h: Include device.h rather than declaring device.
9456 * troff/Makefile: No need to handle DEVICE.
9457 * driver/input.c: Include device.h. Don't use
9458 font::{set,get}_device_name.
9459 * groff.c, Makefile: Rename device.h to config.h.
9460 * groff.c: Use library device variable.
9461 * eqn/main.c: Use library device variable.
9462 * eqn/Makefile: No need to handle DEVICE.
9464 * lib/searchpath.[ch]: New files.
9465 * lib/Makefile: Handle searchpath.[ch].
9466 * troff/input.c (open_file, init_dirs): Deleted.
9467 (macro_dirs): Deleted.
9468 (open_mac_file, macro_source): Use class search_path.
9469 (add_string, struct string_list): Move definition.
9470 (main): Change -M option to use macro_path. Delete call to
9472 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
9473 Rewrite to use class search_path.
9474 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
9475 * lib/Makefile: fontfile.c depends on searchpath.h.
9476 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
9478 * lib/macropath.[ch]: New files.
9479 * troff/Makefile: No need to handle MACROPATH.
9481 * troff/input.c: Delete DUMP code.
9482 * lib/fontfile.c, lib/font.h: Delete
9483 font::forget_command_line_font_dirs.
9485 * troff/input.c (push_token): New function.
9486 (handle_first_page_transition): Use push_token().
9487 (process_input_stack): Change handling of a space at the beginning
9490 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
9492 * troff/input.c (font_dirs): Delete unused variable.
9494 * eqn/lex.c (do_set): Correct error messages.
9496 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
9498 * troff/input.c (do_define_string): Allow the string name to be
9499 followed immediately by a tab.
9500 (define_character): Likewise.
9502 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
9504 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
9507 * troff/input.c (input_iterator::is_file): New virtual function.
9508 (file_iterator::is_file): New function.
9509 (input_stack::end_file): New function.
9510 (input_stack::next_file): Handle the situation where there is no
9511 file on the input stack correctly. Avoid making two passes over
9513 (next_file): Make the filename optional; in this case call
9514 input_stack::end_file().
9516 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
9518 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
9519 produce a real _ charater when the current font is CW and _
9522 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
9523 expression to work around gcc 2.2 bug.
9525 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
9527 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
9529 * troff/env.c (environment::add_padding): New function.
9530 (environment::add_char): Use add_padding().
9531 (environment::space): Likewise.
9532 (environment::wrap_up_field): Add some padding if there is none
9533 and there's no current tab.
9534 * troff/env.h: Declare environment::add_padding.
9536 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
9538 * pic/pic.y: undef fmod and rand before declaring them.
9540 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
9542 * troff/input.c (main): If the DESC file specifies a font name of
9543 0, then leave the corresponding font position empty.
9545 * nroff.sh: New file.
9546 * Makefile (install.nobin): Install nroff.sh.
9548 * tty/devlatin1/R.proto: Add ao as synonym for de.
9549 * tty/tmac.tty-char: Define ao as o.
9551 * tty/dev{ascii,latin1}/R.proto: Add aq.
9552 * tty/tmac.tty-char: Delete definition of aq.
9554 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
9556 * troff/input.c (init_charset_table): Don't translate 0240.
9557 * ps/tmac.ps: Translate char160 to space.
9558 * dvi/tmac.dvi: Likewise.
9559 * tty/tmac.tty: Likewise.
9561 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
9563 * dvi/tmac.dvi: Add support for all Latin-1 characters.
9565 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
9566 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
9569 * tty/tmac.tty-char: Add \(ah.
9571 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
9572 No need to define \(FM and \(!/. Conditionalize all character
9575 * ps/devps/lgreekmap: Add +h, +f, +p.
9577 * ps/tmac.psnew: New file.
9578 * ps/Makefile: Install tmac.psnew.
9580 * troff/input.c (charinfo_to_node_list): Don't ever interpret
9581 character definitions in compatible mode.
9583 * troff/input.c (remove_character): New function.
9584 (init_input_requests): Bind remove_character to "rchar".
9586 * ps/tmac.psold: New file.
9587 * ps/Makefile: Install tmac.psold.
9588 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
9589 characters into tmac.psold. Make these definitions unconditional.
9591 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
9593 * ps/tmac.ps: Don't define \('c and \('C.
9595 * ps/devps/textmap: Move Greek characters to...
9596 * ps/devps/symbolchars:
9598 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
9600 * ps/devps/text.enc: Add quotesingle.
9601 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
9602 * tty/tmac.tty-char: Likewise.
9603 * dvi/devdvi/texmi.map: Add +h, +f, +p.
9604 * dvi/devdvi/texi.map: Add Fn.
9605 * dvi/devdvi/msam.map: Add lz.
9606 * dvi/tmac.dvi: Handle Bq, bq, aq.
9608 * pic/lex.c (get_token): Recognize 'th.
9609 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
9611 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
9613 * ps/devps/textmap: Move di, mu, +- to...
9614 * ps/devps/symbolchars:
9616 * macros/tmac.s (@XS): Don't call par@reset or fi.
9617 (XA): Call LP. Turn off adjustment. Reduce line length.
9619 * macros/tmac.s: Initially alias XS to LP.
9620 (XS): Rename to @XS.
9621 (cov*ab-init): Alias XS to @XS.
9623 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
9625 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
9626 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
9627 (token::is_size, token::changes_env): Deleted.
9628 * troff/number.c (parse_term): No need to process \s explicitly.
9629 Call tok.next() only after scale indicator has been processed.
9630 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
9632 (token::next): Handle \s, \f, \S, \H immediately rather than
9633 returning them as tokens.
9634 (token::operator==, token::description, token::add_to_node_list,
9635 token::process): Remove handling of deleted tokens.
9637 * troff/env.c (environment::add_char): When adding padding
9638 indicator character, call start_line() if necessary.
9640 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
9642 * ps/devps/afmtodit: Don't output 0 kerns.
9644 * ps/devps/afmtodit: Remove directory from name of encoding in
9645 font description file.
9647 * ps/devps/afmtodit: Improve error messages.
9649 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
9651 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
9652 * ps/devps/FontMakefile: Deleted.
9653 * ps/devps/afmname: New file.
9655 * ps/devps/symbol.sed: New file.
9656 * ps/devps/symbol.diff: Deleted.
9657 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
9658 Generate zapfdr.afm from zapfd.afm.
9660 * tty/tmac.tty (tty-char): Prefix definition with ".
9662 * macros/tmac.an (TP): Don't start a diversion if one has already
9665 * tty/tmac.tty-char: Add Latin-1 characters.
9667 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
9669 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
9671 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
9672 Move declaration of struct horizontal_span.
9674 * tbl/table.c (table::table): Initialize span_list.
9675 (table::~table): Delete span_list.
9677 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
9679 * ps/devps/Makefile: Avoid dependency on GNU make.
9681 * ps/tmac.ps: Check that character does not already exist before
9684 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
9685 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
9686 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
9689 * tty/tmac.tty-char: New file.
9690 * tty/Makefile: Install tmac.tty-char.
9691 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
9694 * tty/tmac.tty: Fix definition of \(34.
9696 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
9697 bracket-drawing characters onto |. Add *o.
9699 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
9700 only if current_field.
9702 * troff/dictionary.c (dictionary::lookup): Free old_table after
9705 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
9707 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
9708 whose glyphs are identical to glyphs of some Roman character.
9710 * tty/devlatin1/R.proto (bu): Deleted.
9711 * tty/devascii/R.proto (bu): Deleted.
9712 * tty/tmac.tty: Add definition of \(bu.
9714 * eqn/main.c (do_file): Pass FILE as argument.
9715 (main): Automatically load eqnchar. New options -F and -n.
9716 Pass do_file an opened FILE.
9717 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
9718 No need to include font.h.
9719 * groff.sh: Likewise. Don't need to use - for standard input.
9720 Prefix files with -- if first file starts with -.
9722 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
9724 * troff/env.c (environment::possibly_break_line): Don't set line
9725 to 0 across call to output_line(). Don't call output_line() until
9726 after discarding nodes after break.
9728 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
9730 * request.h (macro::empty): Declare it.
9731 * input.c (macro::empty): New method.
9732 (interpolate_macro): Don't give a WARN_SPACE if the two-character
9735 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
9737 * troff/env.c (environment::start_field): Decrement space_total
9738 when a space is frozen.
9740 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
9742 * macros/tmac.an (R): Delete macro.
9744 * troff/input.c (get_copy, token::next): Support \# (like \" but
9745 newline is ignored).
9747 * troff/input.c (token::next): Fix error message in 'Y' case.
9749 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
9751 * eqn/delim.c (define_extensible_string): Recognize any prefix of
9754 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
9756 * c++test.c: Include <osfcn.h>.
9758 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
9761 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
9763 * tbl/table.c (table::divide_span): Don't count column separation
9764 if expand was specified.
9766 * tbl/main.c (process_format): Don't ignore width specs in
9767 continued format. Give warning for changing equal widths or
9768 column separation in continued format.
9769 (process_data): Set column separation, minimum width, equal
9770 columns at end of table.
9772 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
9774 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
9775 node::add_discretionary_hyphen): Use soft_hyphen_char.
9776 (set_soft_hyphen_char): New function.
9777 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
9779 * Makefile (c++tested): Give more helpful message if test fails.
9781 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
9783 * troff/input.c (init_charset_table): Translate 0240 to
9784 an unbreakable space.
9786 * troff/token.h (token::hyphen_indicator): New function.
9787 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
9789 * troff/input.c (translate): Allow translation to \%.
9790 * troff/node.c (node::add_char): Handle
9791 TRANSLATE_HYPHEN_INDICATOR.
9792 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
9794 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
9797 * tty/devlatin1/R.proto: \(hy and - should print as 055.
9799 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
9801 * groff.c (run_commands): If the last command gets a SIGPIPE send
9802 a SIGPIPE to all children than haven't yet terminated. When
9803 command terminates, set pid field to -1.
9805 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
9807 * groff.c (main): Pass an appropriate -filename option to gxditview.
9809 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
9811 * Makefile.bd (install): Remove existing program before copying.
9813 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
9814 programs which have Unix counterparts to be installed with
9815 user-specified prefix.
9817 * troff/input.c (exit_troff): Don't check if exit_started.
9818 (exit_request): Don't call exit_troff if exit_started.
9820 * Makefile.bd (install.mm): Rename to install.dwbmm.
9822 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
9824 * driver/input.c (do_file): Add missing break for '#' case.
9826 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
9828 * troff/input.c (input_stack::clear): Clear past any boundaries and
9829 then add the boundaries back.
9831 * troff/input.c (exit_troff): Return immediately if already
9834 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
9836 (pg*end-page): If the text has ended and there are no more
9837 footnotes or keeps, exit.
9839 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
9841 * troff/input.c (init_charset_table): Make \(rq transparent by
9844 * macros/tmac.an: Define lq and rq strings.
9846 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
9848 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
9850 * troff/env.c (environment::final_break): New function.
9851 (environment::newline): Set prev_line_interrupted to 2 if
9853 * troff/env.h: Declare environment::final_break.
9854 * troff/input.c (exit_troff): Call environment::final_break()
9855 instead of environment::do_break().
9857 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
9858 doesn't already exist.
9859 * macros/man.local: New file.
9860 * macros/tmac.an: Load man.local.
9861 * macros/man.ultrix: New file.
9863 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
9865 * troff/input.c (exit_groff): Rename to...
9866 (exit_troff): New function.
9868 * troff/div.c (exit_started, done_end_macro,
9869 seen_last_page_ejector): New global variables.
9870 (began_page_in_end_macro): New static variable.
9871 (exit_flag): Deleted.
9872 (top_level_diversion::top_level_diversion): Initialize
9874 (top_level_diversion): More elaborate test for whether
9875 cleanup_and_exit() should be called.
9876 Set began_page_in_end_macro if the end macro isn't yet finished.
9877 * troff/div.h (top_level_diversion::last_page_count): New data
9879 (top_level_diversion::set_last_page): New function.
9880 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
9881 * troff/env.c (do_break): Zero prev_line_interrupted.
9882 * troff/input.c (exit_flag): Delete declaration.
9883 (LAST_PAGE_EJECTOR): New magic cookie.
9884 (token::next): Handle LAST_PAGE_EJECTOR.
9885 (exit_groff): Set exit_started and done_end_macro instead of
9886 exit_flag. Call top_level_diversion::set_last_page. Push a
9887 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
9888 another ejection after setting seen_last_page_ejector.
9890 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
9892 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
9894 * macros/tmac.e (TH): Make sure there's room for the initial
9897 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
9898 Set FVS in points rather than units.
9900 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
9902 * troff/div.c (top_level_diversion::add_trap): Don't consider the
9903 position of empty slots.
9905 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
9907 * ps/devps/S: Fix height and depth of parenrightex.
9908 * ps/devps/symbol.diff: Regenerate.
9910 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
9912 * tmac.e (u): Do underlining as in -mgs.
9914 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
9916 * tty/tty.c (tty_printer::end_page): If overstriking is
9917 suppressed, still turn overstruck horizontal and vertical lines
9920 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
9923 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
9925 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
9927 * Version 1.05 released.
9929 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
9931 * tty/tty.c: Instead of keeping an array of glyphs and then
9932 sorting it, keep a ordered linked list of glyphs for each line.
9934 * driver/driver.h: Include stddef.h.
9936 * tty/tty.c (compare_glyph):
9937 * refer/refer.c (rcompare):
9938 * troff/env.c (compare_ranges): Arguments of qsort comparison
9939 function should be const void *.
9941 * troff/number.c (parse_term):
9942 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
9945 * refer/label.y (consider_authors): Don't access variables
9946 constructed under a condition outside that condition: put braces
9947 round for statement containing declaration; redeclare use of same
9950 * pic/pic.y (text_expr): Delete production that allows
9951 parenthesised text_expr.
9952 (expr): Allow a conditional_expr to appear in parentheses.
9953 (conditional_expr): Rename to any_expr.
9955 * mm: Install new version 1.01 from jh.
9957 * lib/font.c (font::get_width): Cache scaled widths.
9958 (font::font): Initialize widths_cache.
9959 (font::~font): Destroy widths_cache.
9960 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
9962 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
9964 * c++test.c, c++test.ref: New files.
9965 * Makefile: Check that the C++ compiler works.
9967 * ps/tmac.pspic (PSPIC): Do a break.
9969 * ps/tmac.ps: Move definition of PSPIC into...
9970 * ps/tmac.pspic: New file.
9971 (PSPIC): Draw box around picture, but make it invisible to grops.
9972 * ps/tmac.ps: Load tmac.pspic.
9973 * ps/Makefile: Install tmac.pspic.
9975 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
9977 * lib/font.c (scale_round): If n is negative,
9978 subtract .5 before truncating floating point result.
9980 * lib/fontfile.c: Include <errno.h>.
9982 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
9984 * driver/input.c (get_char): Inline. Don't update current_lineno.
9985 Change callers to up date current_lineno if necessary.
9986 Use get_char() instead of getc(current_file).
9988 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
9990 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
9992 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
9994 * tty/tty.c (tmac.tty): Define \(rg as (R).
9996 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
9998 * lib/lib.h: New define a_delete.
9999 * Use a_delete instead of delete when deleting an array of objects
10000 without destructors.
10002 * lib/lib.h: Rename adelete to ad_delete.
10003 * Change uses of adelete.
10005 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
10007 * eqn/eqn.y: Include lib.h.
10009 * troff/node.c (grow_font_table): Delete old_font_table.
10011 * mm: Install new version from jh.
10013 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
10015 * tbl/table.h (format_type): Make global instead of local to class
10016 entry_format. Prefix enumerators with FORMAT_.
10017 * tbl/table.c, tbl/main.c: Corresponding changes.
10018 * refer/token.h (token_type): Make global. Prefix enumerators
10020 * refer/token.[ch]: Corresponding changes.
10021 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
10023 * troff/div.c (node::set_vertical_size): Don't name argument.
10025 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
10027 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
10028 * lib/lib.h: Define adelete accordingly.
10029 * pic/object.c (graphic_object::graphic_object):
10030 * tbl/main.c (format::~format):
10031 * tbl/table.c (table::~table):
10032 * refer/ref.c (reference::~reference, reference::merge,
10033 reference::insert_field, reference::delete_field): Use adelete.
10035 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
10037 * tbl/table.h: Corresponding changes.
10039 * common.c (common_output::dashed_arc, common_output::dotted_arc):
10040 Ensure total_angle is positive.
10042 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
10044 * refer/ref.c (reference::merge, reference::insert_field,
10045 reference::delete_field): Avoid delete[0].
10047 * refer/token.c (init_special_chars): Move calls to cmupper
10048 outside calls to init_two_char_letter to work around bug in gcc
10051 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
10053 * lib/new.c (operator new): Use __builtin_new for g++.
10055 * pic/object.c (graphic_object::~graphic_object): Don't use
10058 * pic/object.c (output::compute_scale): Initialize max_width and
10061 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
10063 * troff/input.c (write_request): Call fflush.
10065 * troff/node.h (class composite_node): Move declaration to node.c
10066 * troff/input.c (charinfo_to_node): Rename to ...
10067 (charinfo_to_node_list): Return node list rather than composite
10069 * troff/node.c (make_composite_node): New function.
10070 (make_node, add_char): Call make_composite_node instead of
10072 (class composite_node): Add a tfont * member. Delete font_size
10074 (composite_node::composite_node, composite_node::copy,
10075 composite_node::size): Corresponding changes.
10076 (composite_node::tprint): Provide constant spacing, emboldening
10077 and track kerning as specified in tfont.
10078 (composite_node::width): Change width calculation accordingly.
10079 * troff/env.h (environment::composite): New member.
10080 (environment::is_composite, environment::set_composite): New
10082 * troff/env.c (environment::environment): Initialize composite.
10083 * troff/input.c (charinfo_to_node): Call
10084 environment::set_composite.
10085 * troff/node.c (make_composite_node, make_glyph_node): Use the
10086 plain version of the tfont if the environment is composite.
10088 * troff/node.c (font_info::get_space_width): Additional argument
10089 giving space_size. Handle constant space correctly. Scale by
10090 space_size unless constant spaced.
10091 (env_sentence_space_width): New function.
10092 * troff/node.h: Declare it.
10093 * troff/env.h (environment::get_space_size,
10094 environment::get_sentence_space_size,
10095 environment::get_narrow_space_width,
10096 environment::get_half_narrow_space_width): Make inline.
10097 (environment::get_space_width): Make inline. Just call
10099 * troff/env.c: Delete definitions for funtions made inline.
10100 (environment::space_newline, environment::space): Use
10101 env_sentence_space_width(). Don't scale by space_size.
10102 * troff/node.h: Move declarations of env*space_width() functions
10105 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
10107 * macros/tmac.s (PS): Don't try to set negative indent.
10109 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
10111 * pic/pic.y: Fix min function.
10113 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
10115 * man/mdate.sh: Clear LANGUAGE.
10117 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
10119 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
10120 * pic/lex.c: New COMMAND keyword.
10121 * pic/pic.y (print_args, print_arg): New rules.
10122 (placeless_element): Use print_args for PRINT.
10123 New COMMAND element.
10125 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
10127 * troff/input.c (terminal): Handle missing argument correctly.
10129 * pic/pic.y (text_expr): New rule.
10131 * pic/pic.y: Implement := operator.
10133 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
10135 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
10138 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
10140 * ps/devps/dingbatsrmap: Include this in the distribution.
10142 * macros/tmac.doc: Replace with new version from 2nd Networking
10143 Release. Fix loading of doc-* files.
10144 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
10145 * macros/tmac.doc.old: New file. Apply fixes that had been
10146 applied to old tmac.doc.
10147 * macros/tmac.andoc: Check that we're running under groff.
10148 * macros/Makefile: Rework.
10150 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
10152 * tbl/table.h (format_type):
10153 * refer/token.h (token_type): If NESTED_TYPES is defined, use
10154 typedef to make these types visible at file scope.
10155 * Makefile: Add NESTED_TYPES configuration option.
10157 * troff/div.c (mark): At the top level use the value of
10158 nl_reg_contents rather than the current vertical position.
10160 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
10162 * tty/tty.c: Implement \D for horizontal or vertical lines.
10163 (tty_printer::set_char): Use vec_used+2 as serial number.
10164 Don't allow size of vector to exceed USHRT_MAX-2.
10165 Split off part into...
10166 (tty_printer::add_char): New function.
10167 (tty_printer::draw): New function.
10168 (compare_glyph): Handle equal serial numbers.
10169 (tty_printer::end_page): Handle overstruck characters from \D.
10170 (main, usage): Implement -d option.
10172 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
10174 * tbl/main.c (process_format):
10175 * eqn/text.c (split_text):
10176 * troff/input.c (token::next): Use inner block for declarations
10177 with initializers in switch statement.
10179 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
10181 * pic/common.c (common_output::dash_line): Cope with zero-length
10184 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
10186 * Version 1.04 released.
10188 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
10190 * macros/tmac.an (TH): Define a macro an-init to define variables
10191 based on command line arguments.
10192 (an-header): Call it.
10194 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
10196 * Makefile (install.mm): Rename to install.dwbmm.
10198 * Makefile: Integrate mm.
10199 * mm: New directory.
10201 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
10203 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
10206 * pic/troff.c (troff_output::simple_spline,
10207 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
10208 shadowing parameter.
10210 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
10212 * lib/ptable.h: Add explicit casts when converting from unsigned
10215 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
10216 * dvi/devdvi/Makefile: Install SA, SB.
10218 * refer/indxbib.c: Add declaration of mktemp.
10220 * refer/lookbib.c: Add declaration of isatty.
10222 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
10224 * pic/lex.c (interpolate_macro_with_args): While collecting
10225 arguments, keep track of whether we're in a string.
10227 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
10229 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
10230 down with \v, so as to avoid problems with top of page trap
10231 setting no space mode.
10233 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
10235 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
10237 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
10239 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
10240 Improve error message.
10242 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
10244 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
10247 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
10249 * groff.c (possible_command::execp): Always use _exit() after a
10252 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
10253 NO_SYS_WAIT_H configuration options.
10254 * groff.c: Use these options. Use POSIX-style macros to extract
10255 fields from the status returned by wait().
10257 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
10259 * tbl/table.c (table::compute_separation_factor): Allow the
10260 separation factor to drop to 0.
10262 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
10264 * refer/search.c: Include <errno.h>.
10266 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
10268 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
10270 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
10273 * pic/lex.c (input_stack::bol): Move definition out of class body.
10275 * pic/main.c: On MSDOS munge argv[0].
10277 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
10279 * lib/ptable.c (hash_string): Use unsigned long rather than
10281 (next_ptable_size): Use unsigned rather than int. Give an error
10282 message if we've hit the largest table size.
10283 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
10286 * pic/object.h (object_spec): Make flags unsigned long. Declare
10287 flags as const unisgned long rather than as enums.
10289 * pic/output.c: Deleted.
10291 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
10293 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
10294 Add additional argument.
10295 (line_entry::note_double_vrule_on_{left,right}): Set value of
10296 douvle_vrule_on_{right,left} flag according to argument.
10297 (simple_line_entry::simple_print,
10298 simple_line_entry::double_line_print): If adjacent to double vrule
10299 on a corner extend rather than shorten the rule by half the double
10302 * troff/number.c (parse_term): In checking for overflow, handle the
10303 case where the current horizontal position is negative.
10305 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
10307 * pic/object.c (draw_arrow): Check for object having zero length.
10309 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
10311 * eqn/main.c (do_file): Split off inline equation handling into...
10312 (inline_equation): New function. Search for starting delimiter
10314 (delim_search): New function. Don't recognize a delimiter that
10315 occurs in the name of an escape sequence, number register, string
10318 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
10320 * eqn/delim.c (delim_box::compute_metrics): Don't call
10321 define_extensible_string if left is 0.
10322 (delim_box::output): Don't print the left delimiter if left is 0.
10323 (delim_box::debug_print): Check for left == 0 before calling printf.
10325 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
10327 * troff/Makefile (majorminor.c): Include only digits in
10330 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
10332 * refer/dirnamemax.c: new file.
10333 * refer/genlimits.c: Deleted.
10334 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
10335 Don't check path length.
10336 * refer/Makefile: Add dir_name_max.o; delete genlimits.
10337 * Makefile: Add PATHCONF_MISSING option.
10339 * refer/indxbib.c (get_cwd): New function.
10340 (main): Use get_cwd().
10341 * lib/getcwd.c: New file.
10342 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
10343 GETCWD in SUBFLAGS.
10344 * lib/Makefile: Compile getcwd.o.
10346 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
10349 * refer/indxbib.c (main): Check success of mktemp.
10351 * lib/tmpfile.c: New file.
10352 * lib/Makefile: Add tmpfile.c.
10353 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
10354 * ps/ps.h: Delete declaration of mktemp().
10355 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
10356 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
10357 * driver/driver.h: No need now to include errno.h.
10359 * everywhere: Set errno to 0 before calling fopen().
10361 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
10362 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
10363 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
10365 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
10367 * troff/env.h (translate_space_to_dummy): Declare it.
10368 * troff/env.c (environment::space_newline, environment::space):
10369 If translate_space_to_dummy is set then make the width of spaces 0.
10370 * troff/input.c (translate): If the second character of a
10371 translation is a space, translate to unbreakable space. If the
10372 first character is a space, set or clear translate_space_to_dummy
10373 according to whether the second character is \&. Weird!
10375 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
10377 * groff.c (run_commands): Don't use non-zero exit code because a
10378 command gets SIGPIPE.
10380 * groff.c, groff.sh: Use -mXps with -TXps.
10382 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
10383 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
10384 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
10385 (ps_printer::special): New specials invis and endinvis.
10386 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
10387 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
10388 (ps_printer::end_page): Check that invis_count == 0.
10389 (ps_printer::invis_count): New member.
10390 (ps_printer::ps_printer): Initialize invis_count to 0.
10392 * troff/env.c (environment::hyphenate_line): Hyphenation
10393 indicator at beginning of word inhibits splitting after -, \(em
10396 * pic/pic.y (element): Allow another element to follow } without
10397 any intervening separator.
10399 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
10401 * pic/lex.c (get_delimited): Allow tabs before delimiter.
10403 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
10405 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
10406 declaration of wait() in header files.
10407 * Makefile: Get rid of -DHAVE_UNION_WAIT.
10409 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
10411 * lib/lib.h: Declare return type of strerror as char *.
10413 * man/Makefile: Add g flag to sed substitutions.
10414 * Makefile (shgroff, bindist): Likewise.
10416 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
10418 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
10419 * ps/devps/prologue (PBEGIN): Define showpage after pushing
10422 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
10424 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
10427 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
10429 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
10432 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
10434 * troff/input.c (define_number_reg): If currently undefined,
10435 don't define it if the argument is an invalid expression.
10437 * Makefile: Ignore return value of `if' commands without `else'
10440 * Makefile: Split up CPPDEFINES into a series of separate
10441 configuration options.
10443 * troff/input.c (init_registers): Use time_t instead of long
10444 unless LONG_FOR_TIME_T is defined. Use returned result rather
10445 than passing pointer.
10446 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
10448 * lib/Makefile (fontpath.h): Use gendef.
10450 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
10452 * troff/input.c (input_iterator::shift): Delete argument name.
10453 * troff/node.c (suppress_output_file::really_begin_page,
10454 suppress_output_file::really_transparent_char, node::ascii_print,
10455 node::tprint): Delete names of unused arguments.
10457 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
10459 * refer/label.y (string): Pass $4 to command_error.
10461 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
10463 * Version 1.03 released.
10465 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
10467 * Makefile: Pass definition of SHELL in SUBFLAGS.
10469 * gendef: New file.
10470 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
10471 ps/Makefile: Use gendef to construct header files that are
10472 constructed from the Makefile.
10474 * macros/Makefile: make all should build stripped version of tmac.e.
10476 * refer/Makefile (clean): Remove y.output.
10478 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
10480 * ps/pfbtops.c (main): Add -v option which prints out a version
10482 * ps/Makefile (pfbtops): Link with libgroff.a.
10484 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
10486 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
10487 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
10489 * refer/lkbib.c (main): Always terminate reference with blank
10491 * refer/lookbib.c (main): Likewise.
10493 * refer/linear.c (file_buffer::load): Check that the file is not a
10496 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
10497 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
10498 Delete second inclusion of <sys/param.h>.
10500 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
10502 * troff/token.h (token::special): Deleted.
10504 * tbl/main.c (process_format): Rework so that opt->tab_char is
10505 recognized only when appropriate.
10507 * ps/Makefile (clean): Remove pfbtops.
10509 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
10511 * lib/font.c (text_file::next): Don't return if we have got a
10514 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
10516 * refer/refer.c (store_reference): Get hash code from old_table[i]
10517 when rehashing the table.
10519 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
10521 * eqn/box.c (box::top_level): Save size and prev size using \R and
10522 restore it afterwards. Set the size to the size at the beginning
10524 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
10525 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
10527 * refer/Makefile (limits.h): Use ./genlimits.
10529 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
10531 * refer/index.c: Delete declarations of stat() and fstat().
10533 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
10535 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
10537 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
10539 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
10541 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
10543 * troff/input.c (token::get_char): Handle \e.
10545 * refer/linear.c: Delete declarations of fstat() and stat().
10547 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
10549 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
10550 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
10552 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
10554 * troff/input.c (do_define_macro): Improve error handling for end
10555 of file while defining macro.
10557 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
10559 * eqn/box.h: Fix declaration of set_gsize.
10560 * eqn/box.c (set_gsize): Make argument const char *.
10561 (gsize): Declare as char *.
10562 * eqn/main.c (main): Don't convert gsize to int.
10563 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
10565 * Version 1.02 released.
10567 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
10569 * macros/tmac.andoc: New file.
10570 * macros/Makefile: Install tmac.andoc.
10572 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
10573 operator new and delete on OP_DELETE_BROKEN not being defined.
10574 * Makefile: Mention OP_DELETE_BROKEN.
10576 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
10578 * Makefile (bindist): Pass SUBFLAGS.
10580 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
10582 * Makefile, groff.c: Pass definitions to groff.c via device.h.
10584 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
10587 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
10589 * ps/ps.h, ps/psrm.c: Make comment_table and
10590 header_comment_table local to resource_manager::process_file.
10592 * groff.sh: With -TXps pass -printCommand option to gxditview.
10594 * groff.c (possible_command::print): Implement using
10595 append_arg_to_string.
10597 * xditview: Merge in new implementation with own ChangeLog.
10599 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
10601 * groff.c (main): Implement PRINT_OPTION.
10602 (append_arg_to_string): New command.
10603 (device_table): Set PRINT_OPTION flag for Xps.
10605 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
10607 * troff/groff.h: Rename to troff.h.
10609 * pic/lex.c (lookup_keyword, docmp): New functions.
10610 (get_token): Use new lookup_keyword.
10611 Don't include key.h.
10612 * pic/key.[ch], pic/pic.gperf: Deleted.
10613 * pic/Makefile: Remove gperf stuff.
10615 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
10617 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
10619 * troff/Makefile, troff/node.c: Move definition of
10620 STORE_WIDTH into node.c.
10622 * etc/grog.pl, etc/grog.sh: Support -mdoc.
10624 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
10626 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
10627 dvi/devdvi/texb.map: Add lq and rq.
10628 dvi/devdvi: Regenerate fonts.
10629 * ps/devps/textmap: Add lq and rq.
10630 * ps/devps: Regenerate fonts.
10631 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
10632 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
10634 * pic/object.c (position_rectangle): When checking radius
10635 cope with possiblity that width or height is negative.
10636 (box_object::box_object): Have separate xrad and yrad with
10637 signs matching signs of dim components.
10638 (box_object::{north,south}_{east,west}): Use xrad and yrad.
10639 (box_object::print): With rounded boxes use absolute values
10640 for dim and rad arguments.
10642 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
10645 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
10647 * various files: Add explicit destructors to keep Saber CC +d
10650 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
10652 * eqn/box.c (box::top_level): Restore fonts correctly after
10653 font changes in line containing inline equation. Also
10654 restore previous font as well as current font.
10655 * eqn/pbox.h: Define necessary string and register names.
10657 * troff/input.c (token::next): Case 'R' calls do_register.
10658 (do_register): New function.
10660 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
10662 * groff.c, groff.sh: Support Xps device. Allow each device
10663 to have a pseudo_name and a real_name.
10665 * groff.c (run_commands): Don't print `Broken pipe' messages.
10667 * ps/pfbtops.c: New file.
10668 * ps/Makefile: Add pfbtops.
10670 * troff/number.c (parse_term): Improved error message.
10672 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
10674 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
10676 * Makefile: Integrate refer.
10677 * refer: New directory.
10678 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
10679 man/lkbib.man: New files.
10680 * man/Makefile: Support refer man pages.
10682 * lib/lib.h: Declare is_prime.
10683 * lib/prime.c: New file.
10685 * troff/input.c (macro_source): New function.
10686 (init_input_requests): Bind "mso" to macro_source.
10688 * troff/env.c (environment::possibly_break_line): Maintain
10689 pointer to pointer to node to be split in ndp so as to avoid
10690 using address of freed node.
10692 * troff/env.c (environment::hyphenate_line): Maintain pointer to
10693 pointer to first node to be hyphenated in startp so as to
10694 avoid using address of freed node.
10696 * troff/env.c (class trie, class hyphen_trie): Make the
10697 elements of the trie be of type char not unsigned char.
10698 Declare arguments to be const char* instead of unsigned char *.
10700 * troff/env.c (hyphenate): Initialize hbuf[0].
10702 * troff/input.c (set_string): Declare p to be char * and cast
10703 *p to unsigned char when necessary.
10705 * troff/input.c (do_define_macro): Declare s to be const
10706 char*. Cast element to unisgned char when necessary, Declare
10707 d to be an int. Handle EOF better.
10709 * troff/Makefile, troff/input.c: Different scheme for passing
10710 definitions of MACROPATH, HYPHENFILE and DEVICE.
10712 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
10714 * tty/devascii/R.proto: Delete entry for em.
10715 * tty/devlatin1/R.proto: Likewise.
10717 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
10719 * troff/input.c (translate): Stop when we get a space. Treat eof
10722 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
10724 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
10726 * tbl/main.c (process_format): A font name following a `f'
10727 modifier that starts with a digit can be only one character long.
10728 Also deal with EOF on the second character of the font name.
10730 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
10732 * troff/input.c (token::next): Turn \~ into an
10733 unbreakable_space_node.
10734 * troff/node.c (unbreakable_space_node): New class.
10735 * troff/node.h: Declare it.
10737 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
10739 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
10740 it's >= 0, before outputting it as a single byte.
10742 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
10744 * lib/font.c: Make font_char_metric::code an int.
10745 (font::get_code): Change return type to int.
10746 (font::load): Allow code to be arbitrary integer.
10747 * lib/font.h (font::get_code): Change return type to int.
10748 (font::number_to_index): Change argument type to int.
10749 * troff/input.c (token::next): In case 'N', allow any value.
10750 Store value in token::val.
10751 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
10752 (token::get_char, token::add_to_node_list, token::process): Get
10754 (charinfo::set_number): Change argument to int.
10755 (charinfo::get_number): Require that NUMBERED flag be set.
10756 (get_charinfo_by_number): Store numbered characters not between 0
10757 and 255 in a dictionary.
10758 * troff/charinfo.h (get_charinfo_by_number): Change argument type
10760 (charinfo::number): Change type to int.
10761 (charinfo::set_number): Change type of set_number to int.
10762 * troff/node.c (troff_output_file::put_char_width,
10763 troff_output_file::put_char): Test whether character is numbered
10764 using charinfo::numbered().
10765 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
10767 * lib/nametoindex.c: New implementation to cope with arbitrary
10770 * troff/input.c (token::operator==): Test val for
10771 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
10774 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
10775 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
10777 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
10779 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
10782 * all Makefiles: rm targets of cp and >.
10784 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
10787 * eqn/lex.c (def_table): Add dollar.
10789 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
10791 * troff/input.c (do_width): Push back newline before closing delim
10794 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
10796 * groff.c (possible_command::prepend_arg): New function.
10797 (main): Prepend device -m option.
10798 * groff.sh: Put device -m options before command-line options.
10800 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
10802 * macros/tmac.an (IP): Quote argument to TP.
10804 * ps/ps.c (main): New option -b, which sets...
10805 (broken_flags): New variable.
10806 (ps_printer::~ps_printer): Incorporate the setup section in the
10807 prolog if (broken_flags & NO_SETUP_SECTION).
10808 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
10809 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
10810 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
10811 ps_printer::print_needed_font_comment,
10812 ps_printer::print_supplied_font_comment,
10813 ps_printer::print_include_font_comments,
10814 ps_printer::lookup_doc_font, ps_printer::download_fonts,
10815 ps_printer::read_download_file, read_document_fonts, add_font,
10816 skip_line, parse_fonts_arg, document_font::document_font,
10817 document_font::~document_font, document_font::download,
10818 ps_output::include_file): Deleted.
10819 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
10820 rather than %!PS-Adobe-2.0. Make calls to
10821 resource_manager::need_font for each font that we used. Replace
10822 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
10823 print_supplied_font_comment, print_needed_font_comment by call to
10824 resource_manager::print_header_comments. Output %%Orientation
10825 comment. Output %%Requirements: numcopies comment if ncopies > 1.
10826 Don't output the prolog directly. Instead call
10827 resource_manager::output_prolog. Only define #copies when ncopies
10828 > 1. Delete calls to print_include_font_comments and
10829 download_fonts. Add call to resource_manager::document_setup.
10830 (ps_printer::do_file): Call resource_manager::import_file instead
10831 of including it ourselves.
10832 (ps_printer::do_import): Likewise. Also don't call
10833 merge_import_fonts. Push userdict on the dictionary stack before
10834 and pop it afterwards.
10835 Move declaration of ps_output into ps.h.
10836 * ps/psrm.c: New file implementing resource_manager class.
10837 * ps/ps.h: New file declaring ps_output and resource_manager
10839 * ps/devps/zapfdr.ps:
10840 * ps/devps/symbolsl.ps:
10841 * ps/devps/prologue: Use 3.0 conventions.
10842 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
10843 Add default definition of BROKEN_SPOOLER_FLAGS.
10844 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
10845 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
10847 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
10849 * etc/grog.pl: New file.
10850 * Makefile (GROG): New variable.
10851 Add GROG to SUBFLAGS.
10852 * etc/Makefile (GROG): New variable.
10853 (install.nobin): Install $(GROG) rather than grog.sh.
10855 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
10857 * eqn/special.c (special_box::compute_metrics): Make the input and
10858 output strings the same. Get the new height and depth from the
10859 predefined height and depth registers. Also make subscript kern
10860 and skew available.
10861 (special_box::compute_subscript_kern, special_box::compute_skew):
10864 * eqn/box.c (pointer_box::compute_skew,
10865 simple_box::compute_metrics, box::top_level)
10866 * eqn/text.c (prime_box::compute_metrics,
10867 prime_box::comput_subscript_kern)
10868 * eqn/limit.c (limit_box::compute_metrics):
10869 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
10870 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
10871 negative numbers in `nr' requests with a leading 0.
10873 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
10875 * eqn/special.c: New file.
10876 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
10877 Add new rule for simple.
10878 * eqn/lex.c (token_table): Add SPECIAL.
10879 * eqn/box.h: Declare make_special_box.
10880 * eqn/Makefile: Add special.[co].
10882 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
10884 * ps/devps/prologue: Possibly set packing to true while defining.
10885 Create grops dictionary here. Initialize local variables before
10886 defining procedures.
10887 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
10888 the dictionary stack. Set strokeadjust and overprint to false if
10889 the relevant operators are defined.
10890 (PEND): New procedure.
10891 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
10892 prologue. Do everything else in the setup section.
10893 (ps_printer::do_import): Just call PBEGIN and PEND around the
10894 picture. Also push userdict before, and pop it afterwards.
10896 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
10898 * troff/node.c (bracket_node::tprint): Brackets were being printed
10901 * macros/tmac.an (SH, SS): Set fill mode.
10903 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
10905 * troff/div.c (top_level_diversion::begin_page): Set
10906 high_water_mark to 0.
10908 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
10910 * man/mdate.sh: New file.
10911 * man/mdate.c: Deleted.
10912 * man/Makefile: Use mdate.sh instead of mdate.
10915 * eqn/lex.c (do_gsize): Supply missing argument to error message.
10917 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
10919 * man/mdate.c: New file.
10920 * man/*.man: Replace modification date by @MDATE@.
10921 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
10922 (mdate): New target.
10924 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
10925 Remove illegal input characters.
10927 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
10929 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
10931 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
10933 * troff/div.c (begin_page): Change behaviour when
10934 !first_page_begun and !break_flag.
10936 * troff/input.c (do_name_test): Return 0 if argument is empty.
10938 * troff/input.c (read_long_escape_name): Require closing ] to be
10939 at same input level as opening [.
10941 * troff/input.c (read_increment_and_escape_name): New function.
10942 (get_copy, process_input_stack): Use this for \n.
10944 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
10946 * troff/div.c (top_level_diversion::begin_page): Ignore the
10947 current value of page_number if !first_page_begun.
10949 * groff.c (main): Fix declaration of buf.
10951 * troff/input.c (do_name_test): New function.
10952 (token::next): Implement \A.
10953 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
10954 (token::description, token::add_to_node_list, token::process):
10955 Handle TOKEN_ESCAPE.
10956 * troff/token.h: New token TOKEN_ESCAPE.
10958 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
10960 * pic/main.c (do_picture): Allow space before and after filename
10961 following `<'. Check that the filename is not empty.
10963 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
10965 * Version 1.01 released.
10967 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
10969 * dvi/tmac.dvi: ftr HR to H.
10971 * macros/tmac.e: Round up computation of $r.
10973 * xditview/tmac.X: Don't give up completely in compatibility mode.
10974 Use \n(.s instead of \n[.s].
10976 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
10977 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
10978 Add u to factors inside \s[...]. Rename frac to dvi-frac.
10979 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
10980 short names in the char definitions.
10982 * ps/tmac.ps: Don't give up completely in compatibility mode.
10983 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
10984 quote in front of \n(.s. Add u to factors inside \s[...].
10986 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
10988 * tty/tmac.tty: Call the nroff request.
10990 * macros/tmac.e ((x, )x): Better definitions that work properly
10992 (@0, @1): Helper macros for (x.
10994 * macros/tmac.e ($s, hl): Use \l rather than \D.
10996 * tty/tmac.tty: Make it work better in compatibility mode.
10997 (pchar): Rename to tty-char.
10999 * macros/tmac.e (@E): New macro.
11000 (r, i, b, rb, bi): Use @E.
11002 * macros/tmac.e (@F): Don't use (;...) syntax.
11004 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
11005 it was modified for groff.
11007 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
11009 * macros/tmac.e (<., .>): Removed.
11010 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
11012 * macros/tmac.e: Remove check that groff is being used.
11014 * macros/tmac.e (@C): Change families only if using groff; turn
11015 compatibility mode off while changing familes. Save compatibility
11016 mode before changing families and restore it afterwards.
11018 * macros/tmac.e (@h): Remove test for offset + line length.
11020 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
11021 (lo, th, ac): Define to call @S instead of using als.
11023 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
11024 the ratio of the vertical spacing to the point size in units
11025 expressed as a percentage. Use these instead of $10r and $10R,
11026 Delete $10r and $10R.
11028 * lib/font.c (font::load): In default computation of space_width,
11029 divide by sizescale. Use scale_round.
11031 * macros/tmac.an (TP): Don't call `nf'.
11032 (an-do-tag): Don't call `fi'.
11034 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
11036 * troff/input.c (process_input_stack): Handle the case where
11037 spaces at the beginning of an input line are followed by a
11040 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
11042 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
11043 * groff.sh: Use pic -x with the dvi device.
11045 * dvi/devdvi/FontMakefile (H): Don't use -s.
11047 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
11048 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
11049 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
11052 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
11054 * ps/psfig.diff: New file.
11055 * ps/tmac.psfig: New file.
11057 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
11059 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
11060 (]-): Don't call ref*do-tl.
11062 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
11064 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
11065 (fn@do-FS): Rename to fn*do-FS.
11067 * troff/input.c (transparent_translate): New function.
11068 (process_input_stack): Apply transparent_translate before calling
11069 diversion::transparent_output(unsigned char).
11071 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
11073 * troff/input.c (do_define_macro): Define the macro before calling
11076 * xditview/Makefile: Add DEVICES variable. Change install target
11079 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
11081 * groff.c (run_commands): Handle the possibility that there are
11082 child processes other than those forked by us.
11084 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
11086 * lib/string.c (string::append): New function.
11087 * lib/stringclass.h: Declare it.
11089 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
11091 * eqn/main.c (main): New option -N which sets
11092 no_newline_in_delim_flag.
11093 (do_file): If no_newline_in_delim_flag is set don't allow newlines
11095 * groff.c (main): Pass -N on to eqn.
11096 (help, synopsis): Mention -N.
11097 * groff.sh: Implement -N.
11099 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
11101 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
11102 (]-): Call ref*do-tl if ref*need-tl is non-zero.
11103 (XP): Allow as initializer.
11105 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
11107 * troff/env.c (environment::wrap_up_field): If field_spaces are
11108 non-zero and we have a current_tab, subtract padding from
11109 tab_distance. If this makes tab_distance <= 0, use the next tab
11110 stop instead. If there isn't any next tab or it's a left tab,
11111 wrap up the current tab.
11112 (environment::start_field): Initialize tab_precedes_field.
11113 (environment::wrap_up_tab): If there's a current field, update
11114 pre_field_width, field_distance and tab_precedes_field.
11115 * troff/env.h (environment::tab_precedes_field): New member.
11117 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
11119 * ps/ps.c (ps_printer::do_file): New function.
11120 (ps_printer::special): Bind to `file' special.
11121 (ps_printer::do_exec): Set ndefined_styles to 0.
11123 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
11125 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
11126 Avoid stripping first character from the start of unrecognized
11127 escapes. Use lex_error instead of error to report errors.
11128 * eqn/lex.c (get_token): Rework handling of escapes.
11129 (lex_error): Move declaration into...
11132 * xditview/xditview.c (main): Make -page option work.
11134 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
11136 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
11138 * macros/tmac.s (B2): Correct size of box.
11140 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
11142 * macros/tmac.s (B2): Postpone drawing the box until in the
11143 top-level diversion.
11145 * tty/tmac.tty: Add font translations for C, CR, CW.
11147 * groff.c (synopsis, help): Document -i.
11148 * groff.sh: Implement -i.
11150 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
11151 Simplify the construction of SN.
11153 * troff/number.c (parse_term): Give `|' a higher precedence.
11154 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
11157 * macros/tmac.s (B2): Use par@finish instead of par@reset.
11159 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
11161 * lib/string.c (string::move): New function.
11162 * lib/stringclass.h: Declare it.
11164 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
11166 * troff/env.c (distribute_space): Add optional argument
11168 (environment::wrap_up_field): Call distribute_space with
11169 `force_forward' argument of 1.
11171 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
11173 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
11174 Inline it. Move reallocation into...
11175 (string::grow1): New function.
11176 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
11177 dependencies to include library header files.
11178 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
11180 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
11182 * macros/tmac.s (@NH): Use the same number registers than -ms does
11183 for the heading level counters. Use the same string that -ms does
11184 for the number for this heading.
11186 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
11188 * lib/new.c (operator new): Cast result of malloc to char *.
11190 * troff/input.c (spring_trap, lookup_request): Add assert that nm
11193 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
11195 * groff.c (main): Support -i.
11197 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
11199 * pic/pic.h: Include <osfcn.h>.
11201 * ps/ps.c: Add declaration of mktemp.
11203 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
11204 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
11205 argument as union wait *.
11206 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
11207 argument to union wait *.
11209 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
11211 * tty/tmac.tty: Add definition of \(co.
11213 * pic/object.c (make_arc): Only increase radius when radius
11214 strictly less than d.
11215 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
11218 * troff/env.c (environment::environment(symbol),
11219 environment::environment(const environment *)): Initialize
11222 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
11224 * tbl/main.c (main): Add exit(0).
11226 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
11228 * pic/main.c (main):
11229 * eqn/main.c (main):
11230 * tbl/main.c (main):
11231 * etc/soelim.c (main):
11232 * driver/printer.c (printer::~printer):
11233 * troff/node.c (real_output_file::~real_output_file,
11234 real_output_file::flush): Check for errors on stdout.
11236 * most files: Add 1991 to copyright notice.
11238 * macros/tmac.s: Don't test \n(.x and \n(.y.
11240 * troff/input.c (token::next): Rename `escape_char' label to
11241 `handle_escape_char' and `normal_char' label to
11242 `handle_normal_char'.
11244 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
11246 * groff.c (main, synopsis, help): Support -a option.
11247 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
11248 to trflags while parsing options.
11250 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
11252 * troff/number.c (parse_term): With `m', `M' and `n' scale
11253 indicators, convert scale factor to hunits before scaling.
11255 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
11257 * lib/font.c (scale_round): Better test for overflow when n is
11260 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
11262 * tbl/main.c (process_format): Add second argument of type
11263 options*. Change callers. Allow opt->tab_char as well as '\t'
11264 between format items.
11266 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
11268 * macros/tmac.an (PD): With no arguments, make sure register PD is
11270 (TH): Call PD with no argument, instead of setting register PD
11273 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
11275 * Version 1.00 released.
11277 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
11279 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
11281 * dvi/devdvi/DESC: Mount CW instead of CR.
11283 * dvi/tmac.dvi: Add definition of \(tm.
11285 * dvi/devdvi/texsy.map: Add lh, and rh.
11286 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
11287 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
11289 * dvi/devdvi/FontMakefile: Generate H from cmss10.
11290 * dvi/devdvi/Makefile: Install H.
11291 * dvi/devdvi/H: New file.
11293 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
11295 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
11298 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
11300 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
11302 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
11304 * macros/tmac.s (@EN): Handle the case where the equation is empty
11305 but the label is not.
11307 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
11309 * troff/groff.h: New warning category WARN_SPACE.
11310 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
11311 WARN_SPACE to warning_table.
11312 (interpolate_macro): Give a warning of type WARN_SPACE if the name
11313 is longer than two characters and is not defined, but the first
11314 two characters do make a defined name.
11316 * PROBLEMS: New file.
11318 * CHANGES: New file.
11319 * README-0.6, README-1.00: Deleted.
11321 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
11322 * xditview/devX75/Makefile: Make devX75-12.
11323 * xditview/devX100/Makefile: Make devX100-12.
11325 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
11326 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
11328 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
11330 * README-0.7: Rename to README-1.00.
11332 * macros/tmac.pic: New file.
11333 * macros/Makefile (install.nobin): Install tmac.pic.
11335 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
11337 * troff/env.c (hyphen_word): Correct the test for whether the
11338 token is a hyphen. Reset npos to 0.
11340 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
11342 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
11344 * macros/tmac.s (ds*common-end): Call par*reset.
11346 (par@reset-indent): Deleted.
11348 * macros/tmac.s (@IP): Divert the label.
11350 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
11352 * xditview/draw.c (setGC): Use a line width of .1m rather than
11353 .04m by default; round rather than truncate value.
11355 * tbl/table.c (class empty_entry): New class.
11356 (empty_entry::empty_entry, empty_entry::line_type): New functions.
11357 (table::add_entry): Represent empty entries by objects of type
11359 (table_entry::line_type): Return -1.
11360 (table::determine_row_type): Ignore entries with line_type 0.
11361 Treat type -1 as non-lines.
11363 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
11365 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
11366 macros/tmac.s: Rename \(-d to \(Sd.
11368 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
11370 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
11371 * xditview/libXdvi/DviChar.c: Likewise.
11372 * dvi/devdvi/texsy.map: Add `<<', `>>'.
11374 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
11376 * troff/div.c (top_level_diversion::begin_page): Call
11377 init_output() if the_output is 0.
11379 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
11381 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
11383 (get_copy): Turn \E into ESCAPE_E.
11384 (token::process, asciify): Handle ESCAPE_E.
11386 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
11388 (DS): Implement `.DS R'.
11390 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
11392 * macros/tmac.s (FS): New macro.
11394 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
11396 * macros/tmac.s (cov*tl-init): Remove after first execution
11397 instead of aliasing to @nop. Call top of page macro explicitly
11398 instead of setting trap; call @init first. Set pg@top as top of
11400 (cov*auto-init): Deleted. Set cov*tl-init instead of
11401 cov*auto-init as top of page trap.
11402 (TL, LP): Do a break instead of calling cov*tl-init.
11403 (cov*print): With RP format but no TL, alias FS and FE to @FS and
11404 @FE; in this case also give a warning and always start another
11405 page. No need to set pg@top here.
11406 (cov*tl-init): Rename to cov*first-page-init.
11408 * macros/tmac.s (RP): Do `.pn 0'.
11409 (cov*tl-init): With RP format don't do `.pn 0'.
11411 * macros/tmac.s (pg@cs-top): Set no space mode.
11413 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
11414 (cov*ab-init): Alias TL, AU and AI to these.
11416 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
11418 * macros/tmac.s (@EQ): Move the space before the equation into @EN
11419 (@EN): Do nothing unless \n[dl] is > 0.
11421 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
11423 * pic/object.c (ellipse_object::radius): New function.
11425 * VERSION: Change version to 0.7.
11427 * tbl/table.c (block_entry::do_divert): Declare return type as
11429 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
11431 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
11433 * troff/column.c: New file.
11434 * troff/Makefile: Corresponding changes.
11436 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
11439 * troff/div.c (top_level_diversion::space): If the space causes
11440 the first-page transition and springs a trap, truncate the space
11443 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
11445 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
11448 * pic/troff.c (troff_output::line_thickness,
11449 troff_output::set_fill): Do a horizontal motion to compensate for
11450 the width of the \D escape sequence.
11452 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
11454 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
11457 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
11460 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
11461 Supply empty definition.
11462 (text_entry::simple_print, simple_text_entry::simple_print):
11463 Delete declarations.
11464 (table::add_entry): Represent empty entries by objects of type
11467 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
11469 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
11471 * tbl/table.c (left_text_entry::add_tab): New function.
11473 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
11474 initialize like LP.
11476 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
11478 * troff/env.c (environment::start_field): Give an error message if
11479 there is no next tab.
11481 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
11483 * troff/env.c (hyphenate): Skip initial elements with zero
11486 * macros/tmac.s (par@init): Keep VS in points rather than units.
11488 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
11490 * pic/main.c (main): Implement `-c' option.
11491 * pic/output.h: Declare make_tpic_output().
11492 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
11494 (tpic_output): New class.
11495 (tpic_output::tpic_output, tpic_output::set_pen_size,
11496 tpic_output::command, make_tpic_output): New functions.
11498 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
11500 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
11501 if they're not already defined.
11502 * tbl/table.c (init_output): Don't test \n(.g.
11504 * troff/input.c (do_if_request): Delete `g' condition. Recognize
11505 `d', `r' and `c' conditions even in compatibility mode.
11507 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
11509 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
11512 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
11514 * troff/env.h (environment::prev_line_interrupted): New member.
11515 (environment::get_prev_line_interrupted): New function.
11516 * troff/env.c (environment::newline): Set prev_line_interrupted.
11517 (environment::environment(const environment *),
11518 environment::environment(symbol)): Initialize
11519 prev_line_interrupted.
11520 * troff/input.c (process_input_stack): Don't give special
11521 treatment to space and newline at the beginning of the line if the
11522 previous line was interrupted.
11524 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
11526 * eqn/eqn.y: Disallow PRIME by itself.
11527 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
11529 (def_table): Remove definition of '. Define prime to be `.
11531 * eqn/eqn.y: Split off part of rule `script' into a new rule
11534 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
11536 * macros/tmac.s ({, }): New string aliases.
11538 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
11540 * README-0.7: New file.
11542 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
11544 * macros/tmac.s: New file.
11545 * man/groff_ms.man: New file.
11546 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
11547 * Makefile.bd: Similarily.
11548 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
11549 definition of TMAC_S.
11550 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
11551 * macros/TODO: New file.
11553 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
11555 * troff/env.c (right_justify): New function.
11556 (init_env_requests): Bind this to request "rj".
11557 (center_lines): Set right_justify_lines to 0. If we get a bad
11558 integer, center 1 line.
11559 (environment::environment(symbol), environment::environment(const
11560 environment *)): Initialize right_justify_lines.
11561 (environment::get_right_justify_lines): New function.
11562 (init_env_requests): Bind this to number_register ".rj".
11564 * troff/env.c (environment::choose_breakpoint): Implement
11565 hyphenation_margin and hyphenation_space.
11566 (environment::get_hyphenation_space,
11567 environment::get_hyphenation_margin): New functions.
11568 (init_env_requests): Bind these to .hys and .hym.
11569 (hyphenation_space_request, hyphenation_margin_request): New
11571 (init_env_requests): Bind these to hys and hym.
11572 (environment::environment(symbol), environment::environment(const
11573 environment *)): Initialize hyphenation_margin and
11575 * troff/env.h: Corresponding changes to class environment.
11577 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
11579 * troff/div.c (blank_line): Always do a break.
11581 * eqn/box.c (do_text): Turn off escapes while appending text to
11584 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
11586 * troff/input.c (while_break_request, while_continue_request): New
11588 (init_input_requests): Bind these to "break" and "continue".
11589 (while_depth, while_break_flag): New variables.
11590 (while_request): Update while_depth. Break out of loop if
11591 while_break_flag is set.
11593 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
11595 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
11598 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
11600 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
11602 * stringify: New file.
11603 * Makefile (groff.o): Use stringify.
11605 * xditview/tmac.X: Remove definition of \(rn.
11606 * xditview/libXdvi/DviChar.c: Remove radicalex from
11609 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
11611 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
11612 (alphabetic_block_entry::alphabetic_block_entry,
11613 alphabetic_block_entry::divert, alphabetic_block_entry::print):
11615 (block_entry::divert): Split off body into ...
11616 (block_entry::do_divert): If the block is alphabetic, subtract 2n
11617 from the line length; also update the span width to dl+2n, and the
11618 alphabetic span width to dl.
11620 * driver/input.c (do_file): While reading argument to D command,
11621 when expanding buffer, multiply szp by sizeof(int) rather than 2
11622 in the argument to memcpy.
11624 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
11625 width of alphabetic columns.
11627 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
11629 * troff/node.c (lookup_family): Supply second argument to lookup.
11631 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
11632 search, return immediately if v is 0.
11634 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
11635 (troff_output::start_picture): Set this reg.
11636 (troff_output::end_picture): Remove this reg
11637 * eqn/box.c (box::extra_space): Don't produce `\x's if
11638 EQN_NO_EXTRA_SPACE_REG is defined.
11640 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
11641 * eqn/text.c (split_text): Map ' to \(fm when it's the first
11644 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
11646 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
11649 * troff/div.c (top_level_diversion::top_level_diversion):
11650 Initialize page_number to 0.
11652 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
11654 * groff/troff (environment::environment(const environment *)):
11655 Initialize name to e->name, rather than "anonymous".
11657 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
11659 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
11660 requested_page. Split middle part into ...
11661 (FindPage): New function.
11662 (SetValues): If we don't yet know the last page, and the requested
11663 page is greater than the current page, call FindPage.
11664 Update the font_map_string before doing this.
11666 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
11667 Translate \(lh and \(rh into left and right double arrows.
11669 * troff/node.c (class hyphen_inhibitor_node): New class.
11670 (hyphen_inhibitor_node::hyphen_inhibitor_node,
11671 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
11672 hyphen_inhibitor_node::type,
11673 hyphen_inhibitor_node::get_hyphenation_type): New functions.
11674 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
11675 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
11678 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
11680 * troff/node.h (dummy_node::get_hyphenation_type,
11681 transparent_dummy_node::get_hyphenation_type): Declare them.
11682 * troff/node.c: (dummy_node::get_hyphenation_type,
11683 transparent_dummy_node::get_hyphenation_type): New functions.
11685 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
11687 * xditview/libXdvi/draw.c: If M_PI not defined after including
11688 math.h, then define it.
11690 * xditview/Makefile: Add definition of AR. Pass it to the submake
11692 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
11694 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
11696 * troff/dictionary.h (object_dictionary::alias): Declare return
11698 * troff/dictionary.c (object_dictionary::alias): Return non-zero
11699 if the old name was defined.
11700 * troff/input.c (alias_macro): Give a warning if the old name was
11702 * troff/reg.c (alias_reg): Likewise.
11704 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
11706 * troff/input.c (token::next): Delete implementation of \R.
11708 * macros/Makefile: Strip comments from tmac.e while installing it.
11710 * troff/input.c: New variable `nroff_mode'.
11711 (troff_request, nroff_request): New functions.
11712 (init_input_requests): Bind `troff' and `nroff' to troff_request
11714 (do_if_request): Compute results of t and n conditions from
11717 * text/text.c (split_text): Fix typo in >=.
11719 * eqn/lex.c: Add definition of `==' to def_table.
11721 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
11723 * pic/tex.c (tex_output::start_picture): Change the definitions of
11724 \graph and \graphtemp so that they work properly with Plain TeX.
11726 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
11727 argument to `ar' is not less than the first.
11729 * pic/pic.y: Allow a comma between elements of the variable list
11730 in the argument to `reset'.
11732 * pic/object.c (arc_object::arc_object): Fix computation of
11735 * eqn/main.c (main): Add exit(0).
11737 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
11739 * troff/div.c (begin_page): Test no_space_mode after doing the
11740 break, but still push the page ejector cookie before doing the
11741 break. Also set the next page number after doing the break.
11743 * xditview/xditview.c (NewFile): Don't set the title and icon name
11744 if this is the first file and its name is `-'.
11745 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
11746 the X75 and X100 devices.
11747 (main): If a device has the XT_OPTION flag set and there's exactly
11748 one file argument, pass the driver -xrm and -title options to set
11749 the icon name and window title to the name of the file.
11751 * troff/env.c (environment_switch): If there was an argument but
11752 it wasn't a valid number or name, then pop an environment but
11753 don't give an error message on underflow.
11755 * troff/number.c (start_number): Correct spelling in error message.
11757 * troff/input.c (token::delimiter): Don't print an error message
11760 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
11761 ParseDrawFunction if dw->display_enable is true.
11763 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
11765 * pic/pic.y: Parse text positioning like normal attributes, so as
11766 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
11767 positioning attribute.
11769 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
11771 * tbl/main.c (process_data): When in state START while reading a
11772 text block, don't change to state MIDDLE if c is a newline.
11774 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
11776 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
11777 so as to avoid shadowing parameter.
11779 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
11781 * tbl/table.c (trim_space): Deleted.
11782 (table::add_entry): Don't call trim_space.
11784 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
11786 * VERSION: Change version to 0.6.
11788 * troff/number.c (parse_expr): Make == work.
11790 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
11792 * man/grog.man: New file.
11793 * man/Makefile: Add grog.n to MAN1PAGES.
11794 * etc/grog.sh: New file.
11795 * etc/Makefile: Install grog.sh as grog.
11797 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
11799 * troff/input.c (token::next): Implement \E.
11801 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
11803 * xditview/tmac.X: Change font translations to match tmac.ps.
11805 * troff/input.c (non_empty_name_warning): Don't give a warning if
11806 `\{' terminates the name.
11808 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
11810 * ps/devps/symbol.diff: New file.
11811 * ps/devps/FontMakefile: Mention symbol.diff.
11813 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
11815 * troff/node.c (font_position): Use get_long_name to read the
11818 * troff/env.c (environment_switch): If we get a number that's < 0
11819 or >= NENVIRONMENTS, treat it like a name.
11820 Change NENVIRONMENTS to 10.
11822 * troff/groff.h: Remove definition of FONTS_MAX.
11823 * troff/node.h (class font_family): Make map a pointer instead of
11824 an array. Add a map_size member. Make it a class. Make nm const
11825 and public. Make invalidate_fontno a friend.
11826 * troff/node.c: Define font_table_size. Make font_info a pointer
11827 rather than an array.
11828 (class troff_output_file): Allocate font_position dynamically. Add
11829 nfont_positions member.
11830 (troff_output_file::set_font): Grow font_position if necessary.
11831 (troff_output_file::~troff_output_file): Delete font_position.
11832 (troff_output_file::troff_output_file): Allocate font_position.
11833 (grow_font_table): New function.
11834 (troff_output_file::really_begin_page,
11835 troff_output_file:really_copy_page): Use nfont_positions rather
11837 (mount_font_no_translate, mount_style): Call grow_font_table if
11839 (font_family::font_family): Allocate map.
11840 (font_family::make_definite): Grow map if necessary. Use
11841 font_table_size instead of FONTS_MAX.
11842 (font_family::~font_family): New function.
11843 (invalidate_fontno): Use font_family::map_size.
11844 (get_fontno, env_space_width, env_half_narrow_space_width,
11845 env_narrow_space_width, symbol_fotno, is_good_fontno,
11846 get_bold_fontno, make_glyph_node): Use font_table_size rather than
11848 (next_available_font_position): Never return 0.
11850 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
11852 * ps/tmac.ps: Add font translations for compatibility with dpost.
11854 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
11856 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
11857 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
11858 Move definitions baseline_sep, shift_down, column_sep,
11859 matrix_side_sep into...
11860 * eqn/box.c: Add them to param_table.
11861 * eqn/pbox.h: Add declarations to pbox.h.
11863 * troff/input.c (set_string): Cast value to unsigned char *.
11865 * troff/token.h (process_input_stack): Declare it static before
11866 declaring it a friend.
11868 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
11870 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
11872 * dvi/devdvi/EX: Regenerate.
11874 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
11877 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
11879 * eqn/lex.c: In defaults_table, make definition of `dot' call
11880 `dot_def'. Don't explicitly make it roman. Similarily for other
11883 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
11885 (for_input::get, for_input::peek): Use this.
11886 (do_for): Add by_is_multiplicative argument.
11887 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
11888 Change semantic value of optional_by to be a double plus a flag
11889 saying whethet the by clause is multiplicative.
11891 * eqn/lex.c (get_delimited_text): Remember location of start of
11892 definition. Improve error handling when EOF is encountered.
11894 * lib/font.h: Rename handle_x_command to
11895 handle_unknown_font_command.
11896 * lib/font.c (font::load): Call handle_unknown_font_command for
11897 any unknown command in the font description file. Don't call
11898 handle_x_command. Include the name of the command in the argv.
11899 Improve message for unknown command after kernpairs or charset
11901 * ps/ps.c (ps_font::handle_x_command): Rename to
11902 handle_unknown_font_command. Remove message about `x download'
11903 command. Give error message for wrong number of arguments.
11904 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
11905 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
11906 handle_unknown_font_command. Give an error message for wrong
11907 number of arguments. Rename design_size to designsize.
11908 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
11909 checksum', `designsize' instead of `design_size'.
11911 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
11913 * eqn/*.[chy]: Change underaccent to uaccent.
11915 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
11916 give it the same precedence as ACCENT.
11917 * eqn/other.c (make_underaccent_box): New function.
11918 * eqn/box.h: Declare it.
11919 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
11922 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
11924 * pic/pic.y (reset_all): New function. Called in rule for RESET.
11925 (parse_init): Call reset_all.
11926 (define_variable): When defining scale reset only those
11927 pre-defined variables that are scaled.
11928 (defaults_table): Add `scale' as non-scaled value.
11930 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
11931 together with the text; allow any number of positioning words;
11932 allow center as a positioning word.
11934 * pic/object.c (output::compute_scale): Get picture maximum height
11935 and width from variables called maxpswid and maxpsht.
11936 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
11938 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
11940 * pic/object.c (object_spec::make_text): Multiply textht by number
11943 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
11945 (do_sprintf): New function.
11946 (pic.gperf): Add sprintf token.
11947 (text, sprintf): New rules.
11949 * pic/pic.y: `rand()' with no arguments returns a random number
11950 in the range [0,1).
11952 * pic/pic.y: Allow a bare expression to be an attribute: change
11953 precedences to support this. Change optional_ordinal rule to
11954 optional_ordinal_last to avoid reduce/reduce conflict.
11955 * pic/object.c (object_spec::object_spec): Initialize direction.
11957 * pic/pic.y: Implement ^ operator meaning exponentiation.
11959 * troff/node.h: Add default argument to mount_font.
11960 * troff/node.c (font_position): Read an optional third argument
11961 giving the external_name.
11962 (mount_font): Add optional argument giving the external_name.
11963 (mount_font_not_translate): Have additional argument giving
11964 external name. Use this name to load the font. Pass both names
11965 to font_info::font_info.
11966 (font_info::font_info): Have additional argument giving
11968 (class tfont): New member external_name.
11969 (font_info::get_tfont): Use external name to construct tfont_spec.
11971 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
11973 * eqn/lex.c (init_table): Add argument giving device. Define
11974 name of device to be "1".
11975 (do_ifdef): Counts as true if the argument has been defined with
11977 * eqn/main.c (main): Call init_table with device argument. Make
11978 device local to main.
11979 * eqn/eqn.h: Change declaration of init_table. Remove declaration
11982 * pic/lex.c (get_delimited): Allow text to be delimited by
11983 matching {}s. Don't recognize ending delimiter within a string.
11985 * troff/input.c (get_delim_name): New function.
11986 (token::next): Implement \C.
11988 * lib/font.c (font::load): Grok ---. Add an alias for each
11989 character based on its code.
11990 (font::get_code_width): Deleted.
11991 * lib/font.h (class font): Declare font::number_to_index().
11992 Remove declaration of font::get_code_width.
11993 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
11994 to indices of named characters.
11995 (font::number_to_index): New function.
11996 * troff/input.c (font::number_to_index): New function.
11997 (get_charinfo_by_number, charinfo::get_number,
11998 charinfo::set_number): New functions.
11999 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
12000 (token::process, token::description, token::get_char,
12001 token::add_to_node_list, token::operator==): Handle
12002 TOKEN_NUMBERED_CHAR.
12003 * troff/charinfo.h: Declare get_charinfo_by_number,
12004 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
12006 (charinfo::numbered): New function.
12007 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
12008 * troff/env.h (class environment): Remove declaration of ...
12009 * troff/env.c (environment::make_numbered_char_node): Deleted.
12010 * troff/node.c (make_numbered_node): Deleted.
12011 (class numbered_glyph_node): Remove.
12012 (troff_output_file::put_char_width, troff_output_file::put_char):
12013 Handle numbered chars.
12014 (troff_output_file::numbered_char): Removed.
12015 (tfont::get_code_width): Removed.
12016 (make_glyph_node): Don't search special fonts for numbered
12018 * troff/node.h: Remove declaration of make_numbered_node.
12019 * driver/input.c (do_file): Handle N command.
12020 * driver/printer.h: Add declaration of ...
12021 * driver/printer.c (printer::set_numbered_char): New function.
12022 * dvi/tfmtodit.c (main): Generate unnamed entries.
12023 * ps/devps/afmtodit: Likewise.
12024 * xditview/xtotroff.c (MapFont): Likewise.
12025 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
12027 * tbl/main.c (process_format): If multiple widths are specified
12028 for a column but all the widths are the same, don't give an error
12031 * tbl/table.c (table::do_row): If the current row is all lines and
12032 the stuff doesn't contains a line, mark the top of the row after
12033 printing stuff before the row. If the current row is not all
12034 lines and the stuff doesn't contain a line, don't unnecessarily
12035 mark the top of the row before printing the stuff.
12037 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
12039 * troff/groff.h: Remove MAX_PATH.
12040 * troff/input.c (open_file): Dynamically allocate space for the
12042 (open_mac_file, process_macro_file): Corresponding changes.
12044 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
12046 * troff/node.h (class output_file): Make copy_file pure. Add
12047 vspace method ifdef COLUMN. Add is_printing method.
12048 * troff/node.c: Add class printing_reg. Add class
12049 real_output_file. Derive other output_file classes from
12050 real_output_file; in these classes rename begin_page to
12051 really_begin_page, print_line to really_print_line, copy_file to
12052 really_copy_file, transparent_char to really_transparent_char.
12053 Move output_file::flush to real_output_file. Add printing member
12054 to class output_file.
12055 * troff/div.h: Remove printing member from top_level_diversion.
12056 Add vspace member function to class diversion ifdef COLUMN. Add
12057 some declarations ifdef COLUMN.
12058 * troff/div.c (top_level_diversion::copy_file,
12059 top_level_diversion::transparent_output,
12060 top_level_diversion::output): Don't test printing member before
12062 * troff/input.c: Handle initial variable_space_request ifdef
12064 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
12065 but comment it out.
12067 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
12069 * troff/div.c (diversion::need): Make any space forced. If we
12070 sprung a trap, set truncated_space to minus the distance to the
12071 trap and set needed_space to the amount that was needed.
12072 (top_level_diversion::space): A forced space turns no_space_mode
12074 (class constant_vunits_reg): New class.
12075 (init_div_requests): Implement number registers .trunc and .ne
12076 using constant_vunits_reg.
12077 (class truncated_space_reg): Deleted.
12079 * troff/div.h: Don't have a no_space_mode member in diversion.
12080 Instead have it in top_level_diversion.
12081 * troff/div.c (diversion::diversion): Don't initialize
12083 (top_level_diversion::top_level_diversion): Initialize
12085 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
12086 (macro_diversion::output): Don't clear no_space_mode.
12088 * troff/input.c (diverted_space_node::reread): Don't call
12089 environment::do_break. In fill mode, act like a blank line.
12090 (diverted_copy_file_node::reread): Don't call
12091 environment::do_break.
12093 * troff/div.c (blank_line): New function.
12094 * troff/div.h: Declare it.
12095 * troff/input.c (process_input_stack): Call it.
12097 * troff/div.c (truncated_space_reg::get_string): New function.
12098 (init_div_requests): Bind to .trunc.
12099 (space_request, top_level_diversion::space,
12100 top_level_diversion::output, macro_diversion::space,
12101 macro_diversion::output): Update truncated_space.
12102 (macro_diversion::output): Redo calculations when trap sprung.
12103 (macro_diversion::output, macro_diversion::space): No need for
12106 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
12107 after truncating post line spacing.
12109 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
12111 * ps/devps/prologue (MF, SF): Make them work even if setfont is
12112 defined as a procedure rather than as an operator.
12114 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
12116 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
12118 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
12120 * troff/div.c (top_level_diversion::output): Merge
12121 output_file::print_line and output_file::end_of_line member
12123 * troff/div.h (class output_file):
12124 * troff/node.c (troff_output_file::print_line,
12125 troff_output_file::end_of_line, output_file::end_of_line,
12126 ascii_output_file::print_line, suppress_output_file::print_line):
12127 Corresponding changes.
12129 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
12131 * troff/input.c (token::next): Don't give a warning for `\.'.
12133 * troff/env.c (environment::get_center_lines): New function.
12134 (init_env_requests): Bind number register .ce to it.
12135 * troff/env.h: Declare it.
12136 * tbl/table.c (table::init_output): Define reset macro to restore
12137 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
12139 (table::print): If center option not given, then imply center
12140 option if SAVED_CENTER_REG > 0.
12142 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
12144 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
12145 Troff.ps from DOWNLOAD.
12147 * troff/Makefile: Change comment in DEFINES to avoid confusing
12150 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
12151 code. Don't try to catch errors with stopped.
12152 (check_line_lengths): New function.
12153 * ps/devps/prologue (EXEC): Deleted.
12154 (EBEGIN, EEND): New procedures.
12156 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
12158 * troff/input.c: Include request.h before node.h.
12159 * troff/node.c: Likewise.
12160 * troff/env.c: Likewise.
12161 * troff/div.c: Likewise.
12162 * troff/node.h (class special_node): Store argument as a macro
12163 rather than a char *.
12164 * troff/node.c (special_node::special_node, special_node::copy):
12166 (special_node::~special_node): Deleted.
12167 (special_node::tprint): Deleted.
12168 (special_node::tprint_start, special_node::tprint_end,
12169 special_node::tprint_char): New functions.
12170 (troff_output_file::special): Deleted.
12171 (troff_output_file::start_special, troff_output_file::end_special,
12172 troff_output_file::special_char): New functions.
12173 * troff/input.c (special_node::tprint): New function.
12174 (do_special): Use macro not char *.
12175 (do_transparent_macro): Deleted.
12176 (token::next): Don't call do_transparent_macro.
12178 * troff/input.c (token::next): Add 'Y' case.
12179 (do_transparent_macro): New function.
12180 * troff/node.c (troff_output_file::special): Handle newlines with
12181 argument using new continuation convention.
12182 * driver/input.c (get_string): Cope with continuation convention.
12183 (do_file): Don't call skip_line after calling get_string(1).
12184 * ps/ps.c (ps_printer::special, ps_printer::do_import,
12185 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
12187 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
12190 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
12192 * troff/input.c (asciify): By default, illegal input characters
12193 should return empty string.
12195 * troff/input.c (copy_file): Handle first page transition like title.
12196 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
12198 * troff/input.c (token::next): Improve error message for EOF after
12200 (input_char_description): New function.
12201 (get_char_for_escape_name): Use input_char_description.
12202 (token::next): Warn about unrecognized escape sequences.
12203 (warning_table): Add WARN_ESCAPE.
12204 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
12207 * troff/token.h: Remove declaration of process_input_stack.
12209 * troff/input.c: Remove declaration of init_hyphen_requests.
12210 * troff/request.h: Correct spelling in declaration of same.
12212 * troff/input.c (token::next): Check whether escape_char is 0.
12214 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
12216 * groff.c (main, usage, help): Implement -P and -L options.
12217 * groff.sh: Likewise.
12219 * troff/input.c (token::next): Use some gotos to avoid code
12222 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
12223 Avoid calling symbol::symbol if name empty.
12225 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
12227 * troff/input.c (init_input_requests): Make \n(.x return the major
12228 version number and \n(.y return the minor version number.
12229 * troff/Makefile: Construct file majorminor.c defining
12230 major_version and minor_version automatically from ../VERSION.
12232 * troff/node.c (class glyph_node): Make operator new and operator
12234 (class ligature_node): Similarily.
12236 * troff/input.c (operator==(const macro &, const macro &)): New
12238 (non_interpreted_node::same): Use this.
12239 (string_iterator::string_iterator): Make macro& argument const.
12241 * troff/input.c (input_iterator::get): New function. Don't make
12242 asciify_macro or class non_interpreted_node friends of class
12244 (non_interpreted_node::interpret): Use input_iterator::get.
12245 (asciify_macro): Likewise.
12247 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
12248 ~non_interpreted_node): Deleted.
12249 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
12252 * troff/symbol.h: Make all symbol member functions const.
12254 * lib/strtol.c: New file.
12255 * lib/Makefile: Add strtol.c.
12256 * Makefile: Define STRTOL as strtol.o to include strtol in
12259 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
12261 * pic/troff.c (troff_output::simple_circle): Divide by scale.
12263 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
12265 * troff/input.c (do_special): Use input_level.
12267 * troff/token.h (TOKEN_BACKSPACE): New token.
12268 (token::backspace): New function.
12269 * troff/input.c (token::description, token::next, token::process):
12270 Grok TOKEN_BACKSPACE.
12271 (do_special): Turn TOKEN_BACKSPACE back into \b.
12273 * troff/token.h (token::leader): New function.
12274 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
12276 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
12278 * troff/input.c (do_special): Use token::description in error
12281 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
12283 * troff/input.c (decode_args): Combine quoted and
12284 quote_input_level variables. Make it a for (;;) loop.
12286 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
12288 * troff/input.c (read_long_escape_name): The test for whether to
12289 expand buffer was off by 1.
12290 (read_string): Similarily.
12292 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
12294 * troff/input.c: Use `const int' rather than `static const int'.
12296 * troff/div.h (diversion::copy_file): Declare as pure virtual.
12297 (macro_diversion::copy_file): New function.
12298 * troff/node.h: New class diverted_copy_file_node.
12299 * troff/node.c: Implement it.
12300 * troff/input.c (copy_file): Use diversion::copy_file. Handle
12301 first page transition by pushing a diverted_copy_file_node.
12302 * troff/input.c (token::next, process_input_stack): Don't handle
12305 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
12307 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
12308 whether space widths need adjusting.
12310 * troff/charinfo.h: Generalize translated_to_space to
12311 special_translation so as to allow translation to \&.
12312 * troff/input.c (translate): Allow translation to \&.
12313 (charinfo::*): Corresponding changes.
12314 * troff/node.c (make_node, node::add_char): Corresponding changes.
12315 * troff/node.h (dummy_node::dummy_node): Allow optional first
12318 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
12319 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
12321 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
12322 TOKEN_REQUEST with an argument of TITLE_REQUEST.
12323 (token::process): Grok that.
12324 * troff/input.c (copy_file): Handle first page transition like
12325 title by pushing a COPY_FILE_REQUEST cookie.
12326 (token::next, process_input_stack): Grok that.
12327 * troff/node.h (output_file::copy_file): Add x and y arguments.
12329 * troff/div.c (top_level_diversion::copy_file): Supply them.
12330 * troff/node.c (troff_output_file::copy_file): Add x and y
12331 arguments; moveto specified position. Invalidate font_position
12332 array after copying file.
12333 (output_file::copy_file): New function.
12334 (suppressed_output_file::copy_file, ascii_output::copy_file):
12336 * troff/input.c (transparent_file): New function.
12337 (init_input_requests): Bind to "trf".
12338 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
12339 (process_input_stack): Likewise.
12341 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
12343 * troff/node.c (init_node_requests): New number registers .kern
12344 pointing to global_kern_mode, and .lg pointing to
12345 global_ligature_mode.
12347 * troff/node.c (ligature): Don't change it if we get a bad
12350 * troff/input.c (do_define_string): Don't strip tabs.
12352 * troff/input.c (asciify_macro): Make the string_iterator auto.
12354 * troff/node.c (init_font_requests): Rename to...
12355 (init_node_requests):
12356 * troff/node.h: Change declaration.
12357 * troff/input.c (main): Change call.
12359 * troff/input.c (node::reread, diverted_space_node::reread): New
12361 (process_input_stack): Call reread rather than
12362 get_diverted_space_node.
12363 * troff/node.c (node::get_diverted_space_node,
12364 diverted_space_node::get_diverted_space_node): Removed.
12365 * troff/node.h: Declare reread methods instead of
12366 get_diverted_space_node methods. Make `n' member private.
12367 * troff/input.c: (token::diverted_space): Removed.
12368 * troff/token.h: Removed declaration.
12371 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
12373 * eqn/script.c (script_box::compute_metrics): Don't let
12374 SUP_RAISE_FORMAT become negative.
12376 * tbl/table.c (table::do_row): Entries that don't end in the
12377 this row shouldn't make the row non-blank.
12379 * tbl/table.c (table::make_columns_equal): Only set the width of
12380 columns which are marked as equal.
12382 * tbl/main.c (process_data): Before issuing excess data error,
12383 if last character was a newline unget it; then get it again after
12384 the error. Also include the contents of the entry in the message.
12386 * groff.c: New file.
12387 * Makefile: Build groff from groff.c. Make it possible to use
12388 either groff.sh or groff.c as groff.
12389 * Makefile.bd: Similarily.
12391 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
12393 * groff.sh: Don't delay expansion of $@ in assignment to files.
12394 Remove occurrences of \".
12396 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
12398 * all Makefiles: Simplify and rearrange.
12400 * Makefile: Handle fmod like malloc.
12401 * lib/Makefile: Similarily.
12402 * lib/fmod.c: Remove #ifdef NEED_FMOD.
12404 * Makefile: Rename OPTIMISE to OPTIMIZE.
12406 * groff.sh: Remove assignment to PATH.
12407 * Makefile: Remove SHPATH variable.
12408 * Makefile.bd: Similarily.
12410 * groff.sh: Add -V option to print the pipeline instead of
12413 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
12415 * lib/font.c: Split off file searching into ...
12416 * lib/fontfile.c: New file.
12418 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
12420 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
12422 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
12423 Also change misleading comment.
12424 (table::do_vspan): Change similarily misleading comment.
12425 * tbl/main.c (process_data): A format row with an explicit `s'
12426 uses up a data line, even if all the other columns are `_' or `='.
12428 * troff/input.c (token::description): Fix description of
12429 TOKEN_DUMMY and TOKEN_EMPTY.
12431 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
12433 * groff.sh: Fix description of -Z in help message.
12435 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
12437 * pic/object.c (object_spec::make_object): Allow negative and zero
12439 * pic/pic.y: Give linethick default value of -1.0.
12440 * pic/troff.c (troff_output::troff_output): Initialize
12441 last_line_thickness to BAD_THICKNESS.
12442 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
12443 (troff_output::line_thickness): Canonicalize negative thicknesses
12444 to RELATIVE_THICKNESS.
12445 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
12446 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
12448 (tex_output::start_picture): Set pen_size to -2.0.
12450 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
12451 0, then use 0 linewidth.
12452 (ps_printer::ps_printer): Initialize line_thickness to -1.
12454 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
12456 * ps/devps/symbolchars: Remove `or'.
12457 * ps/tmac.ps: Implement \(or with .char.
12459 * ps/devps/symbolchars: Move most characters into textmap.
12460 * ps/devps/textmap: Add names for troff bracket characters. Remove
12463 * ps/devps/TSymbol.ps: Removed.
12464 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
12465 * ps/tmac.ps: Do with .char what TSymbol did.
12466 * ps/devps/download: Remove TSymbol.
12468 * ps/devps/T: Removed.
12469 * ps/devps/Troff.ps: Removed.
12470 * ps/devps/Troff.afm: Removed.
12471 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
12472 * ps/devps/download: Remove Troff.
12473 * ps/devps/FontMakefile: Remove T target.
12474 * ps/devps/DESC-A4: Remove T from font list.
12475 * ps/devps/DESC-letter: Likewise.
12477 * troff/input.c (macro_to_node): Rename to ...
12478 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
12479 character's definition while processing it.
12480 * troff/node.c (node::add_char, make_node): Change calls to
12481 macro_to_node accordingly.
12483 * troff/input.c (token::next): Translate \_ to \(ul.
12485 * tty/devascii/R.proto: Add `|'.
12486 * tty/devlatin1/R.proto: Likewise.
12488 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
12490 * man: Put the version number in all the man pages.
12492 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
12494 * Makefile.bd: New file.
12495 * README.bd: New file.
12497 * VERSION: New file.
12498 * lib/version.c: Removed.
12499 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
12502 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
12503 environment variable.
12505 * all Makefiles: Split install target into install.bin for
12506 binaries, and install.nobin for everything else.
12507 * Makefile: Add bindist target.
12509 * man/afmtodit.man: New file.
12510 * man/Makefile: Add afmtodit.n to MAN1PAGES.
12511 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
12513 * ps/Makefile: Pass BINDIR to make install in devps.
12515 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
12516 the space character.
12518 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
12520 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
12522 * ps/ps.c: Redo font downloading.
12523 * ps/devps/download: New file.
12524 * ps/devps/Makefile: Add download to DEVICEFILES.
12525 * ps/devps/afmtodit: Remove -d option.
12526 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
12527 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
12528 * ps/devps/zapfdr.ps: Likewise.
12529 * ps/devps/TSymbol.ps: Likewise.
12531 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
12533 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
12535 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
12537 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
12538 then strip the first line if it starts with %.
12539 * Makefile: Add a comment about this.
12541 * man/tfmtodit.man: New file.
12542 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
12543 * dvi/Makefile: Install tfmtodit in BINDIR.
12545 * dvi/tfmtodit.c (usage): Mention -v option.
12547 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
12549 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
12550 * troff/node.c (troff_output_file::transparent_char): Don't call
12553 * eqn: Add check_tabs method to most box classes.
12554 * eqn/box.c (box::top_level): Call check_tabs.
12556 * eqn/script.c (script_box::output): Use \Z.
12557 * eqn/limit.c (limit_box::output): Use \Z.
12559 * eqn/box.c (box::top_level): Use itoa.
12561 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
12563 * dvi/tmac.dvi: Add font translations for CR, C, TT.
12564 * dvi/devdvi/Makefile: Don't make links to CW.
12566 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
12568 * xditview/tmac.X: Likewise.
12570 * troff/node.c: Add font translation feature.
12571 (get_font_translation): New function.
12572 (symbol_fontno): Translate the font name.
12573 (mount_font_no_translate): Rename to mount_font to this.
12574 (mount_font): New function.
12575 (font_family::make_definite): Call mount_font_no_translate instead
12577 (mount_style): Translate the font name.
12578 (font_translate): New function.
12579 (init_font_requests): Bind "ftr" to font_translate.
12581 * ps/devps/prologue (SN): New procedure that rounds a position to
12582 the nearest (pixel + (.25,.25)).
12583 (DL): Use SN to round endpoints.
12585 * lib/version.c: Changed version to 0.5.
12587 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
12589 * Makefile: Move definition of PAGE to the very beginning, so that
12590 people are less likely to miss it.
12592 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
12594 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
12596 * troff/env.c (environment::choose_breakpoint): Make `can't find
12597 breakpoint' error a warning of type WARN_BREAK. Change message to
12598 `can't break line'.
12599 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
12601 * troff/input.c: Add WARN_BREAK to warning_table. Include
12602 WARN_BREAK in DEFAULT_WARNING_MASK.
12604 * tty/tmac.tty: Add definition of \(+-.
12606 * groff.sh: Remove `--' option to set command.
12608 * dvi/devdvi/texsy.map: Remove duplicate md entry.
12610 * ps/devps/eqnchar: Better definition of cdot using md.
12611 * dvi/devdvi/eqnchar: Likewise.
12612 * xditview/devX100/eqnchar: Likewise.
12613 * xditview/devX75/eqnchar: Likewise.
12614 * eqn/lex.c: Add definition of cdot.
12616 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
12618 * troff/input.c (get_optional_char): New function.
12619 * troff/input.c (set_page_character): Use get_optional_char(),
12620 rather than has_arg() and tok.get_char(1).
12621 * troff/env.c (tab_character, leader_character, hyphen_char,
12622 field_characters): Likewise.
12623 (margin_character): Likewise. Also always delete the
12624 margin_character_node.
12626 * troff/input.c (token::get_char): Use token::description.
12628 * troff/input.c (has_arg): Don't skip over tab and \}.
12629 * troff/number.c (start_number): Give a warning if the number
12630 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
12632 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
12634 * troff/input.c (empty_name_warning, non_empty_name_warning): New
12636 (get_name, get_long_name): Use these. Rename `warn' argument to
12639 * troff/node.c (get_fontno): Test that the symbol is not null.
12641 * troff/input.c (token::description): New function.
12642 * troff/number.c (parse_term): Use token::description in `numeric
12643 expression expected' message.
12644 * troff/groff.h: Add WARN_MISSING.
12645 * troff/number.c (start_number): New function.
12646 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
12647 get_incr_number): Use start_number().
12648 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
12650 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
12651 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
12653 * troff/input.c (token::get_char): Use WARN_MISSING.
12654 * troff/input.c (token::delimiter): Use token::description.
12655 * troff/env.c (environment_switch): Back out Aug 3 change.
12656 * troff/input.c (has_arg): Skip over \}s and tabs but give a
12658 * troff/token.h (token::tab): New function.
12659 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
12660 * troff/reg.c (alter_format): Likewise.
12661 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
12663 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
12665 * troff (most files): Redo warnings. Divide warnings into various
12666 categories; warning() has an additional first argument indicating
12667 the category it falls into.
12668 * troff/input.c (main): -w now takes an argument. New option -W.
12669 (enable_warning, disable_warning): New functions.
12671 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
12672 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
12674 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
12676 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
12677 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
12678 * xditview/devX75/eqnchar: Likewise.
12679 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
12681 * eqn/other.c: When bar or over applies to a single character
12682 don't produce an overline_box or an underline_box. Instead produce
12683 an accent_box or an underaccent_box, with the accent a line
12684 whose width is accent_width. New classes underaccent_box,
12685 overline_char_box and underline_char_box.
12686 * eqn/box.h: Move overline_box, underline_box, accent_box class
12687 declarations into eqn/other.c. Add declarations of
12688 make_underline_box, make_overline_box, make_accent_box.
12689 * eqn/eqn.y: Call make_overline_box, make_underline_box
12690 make_accent_box instead of constructors.
12691 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
12693 * eqn/other.c: Add accent_box::~accent_box.
12694 * eqn/box.h: Declare it.
12696 * groff.sh: With -Tps, use eqn -D.
12698 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
12700 (underline_box::output): Similarily.
12701 (accent_box::output): Use \Z.
12703 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
12706 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
12708 * troff/div.c (top_level_diversion::transparent_output(unsigned
12709 char)): Use asciify.
12710 * troff/input.c (asciify): Don't make it static.
12711 * troff/token.h (asciify): Declare it.
12713 * troff/input.c (get_name, get_long_name, token::get_char,
12714 token::delimiter): Add an extra default argument which says
12715 whether a warning should be printed.
12716 * troff: Pass a non-zero argument to one of these rather than
12717 printing a warning directly.
12719 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
12721 * troff: Consistently use symbol::is_null.
12723 * troff/dictionary.h: Move some inline functions into
12726 * troff/request.h: Move inline functions into input.c.
12727 (request_or_macro::invoke): Make it pure.
12729 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
12730 * troff/input.c (init_input_requests): Use class constant_int_reg.
12731 (class compatible_reg): Deleted.
12732 * troff/div.c (init_div_requests): Use class constant_int_reg.
12733 (class last_post_line_extra_space_reg): Deleted.
12735 * troff/env.c (tab_character): Don't change the tab character if
12736 we get an invalid argument.
12737 (hyphen_char): Similarily.
12739 * troff/reg.c (alter_format): Check that nm is not null.
12741 * Makefile, groff.sh: Make it possible to customize the commands
12742 used for printing PostScript and dvi files. Also make it possible
12743 to customize the path used by groff.sh.
12745 * eqn/eqn.y: Make `left' right associative.
12747 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
12749 * pic/pic.h: Added definition of M_SQRT2 for those systems that
12752 * pic/pic.h: Removed definition of INT_MAX.
12754 * troff/node.c (italic_corrected_node::vertical_extent): Omit
12757 * troff/input.c (token::next): Handle \R like \n.
12759 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
12761 * ps/tmac.pc (PSPIC): Simplify.
12763 * troff/env.c (tab_stops::to_string):
12764 * pic/pic.y (object_type_name):
12765 * pic/troff.c (simple_output::line):
12766 * pic/tex.c (tex_output::spline):
12767 * pic/object.c (object_spec::make_object):
12768 * tbl/main.c (process_data): Add cases to switch statements to
12769 avoid cfront warnings. (Some of these are spurious, since the
12770 switch already has a default case.)
12772 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
12773 `ps-'. Don't test systat; instead check number of arguments to
12776 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
12778 * macros/tmac.e: Do not decrease the page offset by 0.5i.
12780 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
12781 Unlink the file as soon as we have opened it, so that we don't
12782 have to bother with signal handlers.
12783 (handler): Deleted.
12784 (fatal_error_exit): Deleted.
12785 (main): Don't call signal.
12787 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
12789 * dvi/devdvi/Makefile: Use the -k option with S and MI.
12791 * pic/pic.y: If there is a label, or an nth construction before
12792 the first `.' in the argument to `with', ignore it and generate a
12794 * pic/lex.c (lex_warning): New function.
12796 * tbl/table.c (table::init_output): In section keep and release
12797 macro, use 0 indent when diverting and the correct indent when
12800 * troff/input.c (interpolate_number_format): Do not interpolate
12801 anything if the number register is not defined.
12803 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
12805 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
12807 * ps/devps/prologue (PICTURE): Set components of graphics state to
12808 their default values.
12810 * ps/devps/text.enc: Add trademark
12811 * ps/devps/textmap: Add names for club, spade, heart, diamond,
12812 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
12813 * ps/devps/symbolchars: Add names for summation and product.
12815 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
12816 suchthat. Add pp. Add upper-case letters.
12818 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
12819 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
12822 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
12823 rA (right angle bracket) to ra. Introduce names for double-headed
12824 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
12825 * ps/devps/textmap: Likewise for ps device.
12826 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
12827 * tty/devascii/R.proto: Rename lA to la and rA to ra.
12828 * tty/devascii/R.proto: Likewise.
12829 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
12831 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
12833 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
12835 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
12838 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
12840 * troff/div.c (when_request): Use symbol::is_null rather than
12841 has_arg to determine whether we have an argument.
12842 (change_trap): Remove the trap if we get an invalid number. Give
12843 an error if we don't get at least the macro name.
12844 (diversion_trap): Remove trap if we get an invalid name or number.
12846 * troff/env.c (environment_switch): Pop if we get an invalid
12847 symbol or numeric expression.
12849 * troff/input.c (do_define_macro): If EOF is encoutered while
12850 defining the macro, do tok.next() before returning.
12852 * troff/token.h (has_arg): Move definition from here, to ...
12853 * troff/input.c (has_arg): ... here
12855 * troff/env.c (space_size): Do nothing if we get an invalid argument.
12856 * troff/input.c (shift): Likewise.
12858 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
12861 * pic/troff.c (troff_output::start_picture): Comment out calls to
12864 * eqn/main.c (do_file): Subtract 1 from current_lineno if
12865 interpret_lf_args succeeds.
12867 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
12868 \\. This avoids problems with \$N.
12870 * groff.sh: Pass -C to preprocessors.
12872 * lib/lf.c (interpret_lf_args): Be more flexible.
12874 * tbl/main.c (main): Add -C option.
12875 (table_input::get): Do not recognize TE if followed by character
12876 other than a space or newline unless -C option given.
12877 (process_input_file): Likewise for lf, TS.
12878 (process_data): Likewise for lf in text blocks.
12880 * eqn/main.c (main): Add -C option.
12881 (do_file): Don't recognize EQ, EN or lf if followed by character
12882 other than space or newline unless -C option given.
12883 * eqn/lex.c (file_input::read_line): Similarily.
12884 * eqn/eqn.h: Declare compatible_flag.
12886 * etc/soelim.c (main): Add -C option.
12887 (interpret_lf_args): Use version in libgroff.
12890 * pic/main.c (main): Add -C option, which sets compatible_flag.
12891 (top_input::get), (top_input::peek): If -C option not given,
12892 do not recognize .PS/.PE/.PF/.lf if followed by a character
12893 other than space or newline.
12894 * pic/lex.c (file_input::read_line): Similarily.
12895 * pic/pic.h: Add declaration of compatible_flag.
12897 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
12899 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
12901 * troff/node.c, troff/node.h: Add `asciify' methods to classes
12902 derived from node. New class space_char_hmotion_node.
12903 * troff/input.c (asciify_macro): New function.
12904 * troff/input.c (init_input_requests): New request `asciify' bound
12906 * macros/mm.diff: New file.
12907 * Makefile: In install.mm target use `patch' to apply
12910 * troff/input.c (macro::print_size): Just print the size in bytes.
12912 * troff/div.c (return_request): Correct the argument
12915 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
12917 * troff/node.h (class composite_node): Add sz member.
12918 * troff/node.c (composite_node::size): Return sz.
12919 * troff/input.c (macro_to_node): Use the initial size in the
12920 environment as the size of the composite_node.
12922 * troff/node.c (node::zero_width_tprint): Provide a reasonable
12925 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
12927 * troff/div.c (change_trap): If we get a bad number expression,
12930 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
12932 * lib/matherr.c (matherr): Define this only if math.h defines
12935 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
12937 * troff/div.c (macro_diversion::distance_to_next_trap): If there
12938 no diversion trap return vunits(INT_MAX - vresolution).
12940 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
12942 * troff/input.c (do_zero_width): New implementation that doesn't
12943 use a temporary environment. Use instead:
12944 (token::add_to_node_list): New function.
12945 * troff/env.c (environment::get_prev_char_height),
12946 (environment::get_prev_char_height),
12947 (environment::get_prev_char_skew): New functions.
12948 (environment::get_prev_char): New function.
12949 (environment::get_prev_char_width): Change to use get_prev_char.
12950 (init_env_request): Implement new registers .cht, .cdp, .csk.
12951 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
12952 \Z being processed in a separate environment.
12954 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
12956 * tbl/table.c: Removed TABLE_BOTTOM_REG.
12958 * tbl/table.c (table::init_output): In the section release macro,
12959 give a warning message if the section won't fit on one page.
12961 * tbl/table.c (table::do_top): Emit table keep only if table is
12963 (table::do_bottom): Likewise for table release.
12964 (table::table), (table::add_vertical_rule): Remove reference to
12966 * tbl/table.h: Remove keep member.
12968 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
12969 SECTION_RELEASE_MACRO, if there's not enough space before the next
12970 trap to output the diversion, call T# ourselves, set
12971 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
12972 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
12973 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
12974 vertical position and return to it before turning traps on again.
12976 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
12978 * troff/node.c, troff/node.h: In classes derived from node,
12979 replace prev_char_width method by last_char_node method.
12980 * troff/env.c (environment::get_prev_char_width): Use
12981 node::last_char_node rather than node::get_prev_char_width.
12983 * Makefile: Added comment about -fno-inline on 68030-based
12986 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
12987 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
12988 expressions using sizeof to int.
12989 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
12991 * macros/tmac.e (TS): Don't move @f back past the current
12994 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
12996 * ps/ps.c (main): Buffer stderr.
12997 * dvi/dvi.c (main): Likewise.
12998 * tty/tty.c (main): Likewise.
13000 * ps/ps.c (ps_printer::do_import): Improve error handling.
13002 * troff/input.c (abort_request): Use asciify.
13004 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
13005 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
13006 type of first argument int rather than char. This works around a
13007 bug on the 68030 based Apollo using g++ 1.37.1.
13009 * tbl/table.h (class table): Add `keep' member.
13010 * tbl/table.c (table::table): Initialize `keep'.
13011 (table::add_vertical_rule): Set `keep' to 1.
13012 (table::do_top): Only emit table keep macro is `keep' is non-zero.
13013 (table::do_bottom): Likewise for table release macro.
13014 (table::do_row): Emit section keep macro even if the row is 0.
13016 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
13018 * macros/tmac.e (@C): Preserve the font family across the change
13021 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
13023 * lib/font.c: Initialize font::hor and font::vert to 1.
13024 (font::load_desc): Check the values of font::hor and font::vert.
13026 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
13027 be included in a C compilation.
13028 (iftoa): Use INT_DIGITS. Include lib.h.
13030 (as_string): Likewise.
13031 * tbl/table.c: Removed definition of INT_DIGITS.
13032 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
13033 * troff/input.c (input_input_requests): Likewise.
13034 * ps/ps.c (make_encoding_name): Likewise.
13035 (ps_printer::set_style): Likewise.
13036 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
13038 * tty/devascii/R.proto: Map fm onto '.
13039 * tty/devlatin1/R.proto: Likewise.
13041 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
13043 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
13044 argument to \w is at a different input level.
13046 * tbl/table.c (table::init_output): Define a new macro
13047 REPEATED_VPT_MACRO, like vpt but if in a diversion also
13048 transparently outputs itself.
13049 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
13051 (table::do_row): Likewise.
13053 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
13054 TRANSPARENT_STRING_NAME.
13056 * tbl/table.c (table::init_output): In the table release macro
13057 print an error message and don't produce any output if after
13058 issuing the need request the table still will not fit. Also
13059 remove the diversion after bringing it back.
13061 * tbl/table.c (table::init_output): Define a new macro
13062 REPEATED_MARK_MACRO, like mk but if in a diversion also
13063 transparently outputs itself.
13064 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
13065 is necessary because .TH might not call .T#.
13066 (table::do_top): Likewise TOP_REG.
13067 (table::define_bottom_macro): If TOP_REG is no longer valid, use
13068 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
13069 table header might contain just the two top rules.
13071 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
13073 * troff/div.c: Implement new request `ptr' to print all traps.
13075 * troff/env.c (init_env_requests): Implement `.tabs' reg with
13076 init_string_env_reg.
13077 * troff/env.c (class tab_reg): Deleted.
13079 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
13081 * troff/div.c: New number register .pn returns the number of the
13082 next page as set by the pn request.
13084 * macros/tmac.an: Redid headers and footers. Number each manual
13085 entry starting from 1 unless \nC is > 0, like Sun. Added an
13086 optional 5th argument to .TH which specifies the manual name and
13087 appears in the center of the header. Understand the X, P and D
13088 registers like Sun.
13090 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
13092 * troff/env.c (init_env_requests): New number register `.lt' to
13093 return the title length.
13095 * troff/node.h (class transparent_dummy_node): New class.
13096 * troff/node.c (class transparent_dummy_node): Provide member
13098 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
13101 * troff/input.c (token::next): New escape sequence \).
13102 * troff/input.c (get_copy): Recognize \) in copy mode.
13104 * troff/input.c (input_stack::clear): New function.
13105 * troff/input.c (exit_request): Use input_stack::clear.
13107 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
13108 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
13110 * troff/env.c: Move set_page_character to input.c. Move
13111 page_character to input.c also.
13112 * troff/env.c (title): Split off the reading of the parts of the
13113 title into read_title_parts.
13114 * troff/input.c (read_title_parts): New function. Check the
13115 input_level when testing whether a token matches the delimiter.
13117 * troff/input.c (exit_request): New function.
13118 * troff/input.c (init_input_requests): Bind ex request to
13119 exit_request rather than exit_groff.
13121 * troff/input.c (exit_groff): Call tok.next() before
13122 process_input_stack().
13124 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
13126 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
13127 * troff/env.h: ditto.
13128 * troff/input.c: ditto.
13130 * troff/env.c (environment::is_empty): Test pending_lines.
13132 * troff/env.c (environment::have_pending_lines): Removed.
13134 * troff/input.c: Add request to flush pending lines from the
13137 * troff/env.c, troff/env.h: Add automatic widow control feature.
13139 * troff/input.c (exit_groff): Do process_input_stack() after
13140 do_break() but before setting exit_flag to 2.
13142 * troff/input.c: Remove FLUSH_PENDING_LINES and
13143 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
13144 environment after END_TRAP token seen, but only if there aren't
13145 any more traps still unfinished.
13146 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
13148 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
13150 * troff/env.c: Rename the `retain_size' member of class
13151 pending_output_line to `no_fill'.
13153 * troff/env.c (title): When the line is output, make the
13154 retain_size argument !fill.
13156 * troff/node.h: Add `hyphenated' member to struct breakpoint.
13157 * troff/node.c (space_node::get_breakpoints),
13158 (dbreak_node::get_breakpoints): Fill this in.
13159 * troff/env.c: Allow specification of maximum number of
13160 consecutive hyphenated lines.
13162 * troff/env.c (environment::is_empty): Add test for !current_tab.
13164 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
13166 * troff/env.c (environment::hyphenate_line): Don't completely give
13167 up if the word is not to be hyphenated; continue so that breaks
13168 can be made at break_char_node's.
13170 * lib/lib.h: Only define INT_MAX if it's not already defined;
13171 undef INT_MIN if it's already defined.
13173 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
13175 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
13176 This works around a bug in AT&T C++ 2.0 used with an ANSI C
13179 * macros/tmac.an (an-header): Set no-space mode.
13181 * macros/tmac.an (TH): Start a new page if necessary.
13183 * Started using ChangeLog at version 0.4.
13186 version-control: never