1 2005-03-25 Werner LEMBERG <wl@gnu.org>
3 * configure.ac: Undo change from 2005-03-24.
4 * configure: Regenerated.
6 2005-03-24 Werner LEMBERG <wl@gnu.org>
8 * Makefile.in (NOMAKEDIRS): Add contrib/gdiffmk/tests.
9 (dist): Search Makefile while descending into $(EXTRADIRS).
11 * doc/Makefile.in (.PHONY): Add.
12 (clean): Don't remove *.png and *.eps.
14 (realclean): Remove *.png and *.eps.
15 (extraclean): Depend on distclean.
17 * configure.ac: Add copyright.
18 Handle contrib/pdfmark/Makefile.
20 * configure: Regenerated.
22 2005-03-18 Larry Kollar <kollar@alltel.net>
24 Add numbered and definition lists to www.tmac.
26 * tmac/www.tmac (www-ul-level1, www-ul-level2, www-ul-level3,
27 www-ol-level1, www-ol-level2, www-ol-level3, www-ol-tmp): New
28 auxiliary string registers.
29 (www-ul-level, www-ol-level, www-dl-level, www-ol-ctr1, www-ol-ctr2,
30 www-ol-ctr3, www-dl-shift): New auxiliary number registers.
32 (www-level1, www-level2, www-level3): Initialize to empty.
33 (www-level0, www-level4, www-level5, www-level6, www-level7,
34 www-level8, www-level9): New string registers.
35 (www-push-li, www-pop-li): New macros.
36 (www-push-level, www-pop-level): Renamed to...
37 (www-push-ul-level, www-pop-ul-level): This.
39 (www-push-ol-level, www-pop-ol-level): New macros.
41 (OLS, OLE, DLS, DLE): New user macros.
42 (LI): Removed. It is aliased to one of...
43 (www-li-ul, www-li-ol, www-li-dl): New macros.
45 * tmac/groff_www.man: Document new macros.
49 2005-03-18 Werner LEMBERG <wl@gnu.org>
51 * tmac/doc-common (doc-operating-system-NetBSD-2.0.1,
52 doc-operating-system-NetBSD-2.0.2): New strings.
54 * tmac/groff_mdoc.man: Updated.
56 2005-03-17 Werner LEMBERG <wl@gnu.org>
58 * doc/Makefile.sub (CLEANADD): Add `groff.html'.
60 2005-03-17 Werner LEMBERG <wl@gnu.org>
62 * src/libs/libgroff/hypot.c: Renamed to...
63 * src/libs/libgroff/hypot.cpp: This. Updated to C++.
65 * src/libs/libgroff/Makefile.sub (CCSRCS, CSRCS): Updated.
67 * src/include/lib.h: Updated.
69 2005-03-16 Werner LEMBERG <wl@gnu.org>
71 Add workaround for broken hypot() on Interix.
73 * src/libs/libgroff/hypot.c: New wrapper file for `hypot'.
75 * src/libs/libgroff/Makefile.sub (OBJS): Add `hypot.o'.
76 (CSRCS): Add `hypot.c'.
78 * src/include/lib.h: Declare `groff_hypot'.
80 * src/preproc/grn/hgraph.cpp: Don't declare `hypot'.
83 * src/preproc/pic/pic.h: Don't declare `hypot'.
85 * src/preproc/pic/object.cpp (hypot): Use `groff_hypot'.
87 2005-03-15 Gaius Mulley <gaius@glam.ac.uk>
89 * src/devices/grohtml/post-html.cpp
90 (html_printer::lookahead_for_tables): End .ce properly to avoid a
93 2005-03-15 Werner LEMBERG <wl@gnu.org>
95 makeinfo 4.8 doesn't produce good HTML output from groff.texinfo.
97 * doc/fixinfo.sh: New script to postprocess makeinfo's HTML output.
99 * doc/Makefile.in (.texinfo.html): Call fixinfo.sh.
101 2005-03-14 Werner LEMBERG <wl@gnu.org>
103 Add Cyrillic support to devutf8 and devhtml.
105 * font/devutf8/R.proto, font/devhtml/R.proto: Add Cyrillic blocks.
107 * tmac/unicode.tmac: New file.
109 * tmac/tty.tmac: Include unicode.tmac if device is utf8.
111 * tmac/Makefile.sub (NORMALFILES): Add unicode.tmac.
115 2005-03-02 Keith Marshall <keith.d.marshall@ntlworld.com>
117 * src/libs/libdriver/printer.cpp (check_for_output_error): New
118 function. It has been introduced to catch peculiar error contexts
119 on MS-Windows platforms.
121 2005-02-28 Werner LEMBERG <wl@gnu.org>
123 * src/roff/troff/input.cpp (string_iterator::fill): Protect against
126 * tmac/papersize.tmac: Convert `paper' string contents to lowercase.
128 * configure: Regenerated.
132 2005-02-28 Keith Marshall <keith.d.marshall@ntlworld.com>
134 Integrate `pdfmark' into normal groff build system;
135 install macro `pdfmark' packages, build and install `pdfroff',
136 and PDF format documentation.
138 * Makefile.comm: Add PDFDOCDIR.
140 * Makefile.in: (MDEFINES) ALT_AWK_PROGS, ALT_GHOSTSCRIPT_PROGS,
141 pdfdocdir, make_pdfdoc, make_install_pdfdoc: New variables.
142 (unstall_dirs): Add pdfdocdir.
144 * aclocal.m4: (GROFF_GHOSTSCRIPT_PREFS): New function; support
145 `--with-alt-gs' option, set ALT_GHOSTSCRIPT_PROGS.
146 (GROFF_GHOSTSCRIPT_PATH): Support `--with-gs' option, force use of
147 GROFF_GHOSTSCRIPT_PREFS, set GHOSTSCRIPT.
148 (GROFF_HTML_PROGRAMS): Force use of GROFF_GHOSTSCRIPT_PATH; tidy up.
149 (GROFF_AWK_PREFS): New function; support `--with-alt-awk' option,
151 (GROFF_AWK_PATH): New function; support `--with-awk' option, force
152 use of GROFF_AWK_PREFS.
153 (GROFF_PDFDOC_PROGRAMS): New function; force use of GROFF_AWK_PATH
154 and GROFF_GHOSTSCRIPT_PATH, set make_pdfdoc and make_install_pdfdoc.
156 * configure.ac: Add AC_PREREQ(2.59), GROFF_PDFDOC_PROGRAMS.
157 Remove GROFF_GHOSTSCRIPT_PATH, (forced by GROFF_PDFDOC_PROGRAMS, and
158 also by modified GROFF_HTML_PROGRAMS).
160 2005-02-27 Gaius Mulley <gaius@glam.ac.uk>
162 * src/devices/grohtml/html-text.cpp (html_text::do_pre): Preserve
164 (html_text::done_para): Unset `start_space'.
165 (html_text::remove_para_align): Call `retrieve_para_space' for the
168 * src/devices/grohtml/post-html.cpp (html_printer::emit_raw): Unset
170 (html_printer::do_check_center): Emit vertical space if necessary.
172 * src/roff/troff/env.cpp (environment_switch): Preserve
173 `seen_space', `seen_eol', and `suppress_next_eol' while switching
176 * src/roff/troff/node.cpp (suppress_node::suppress_node): Set
179 2005-02-20 Werner LEMBERG <wl@gnu.org>
181 * src/preproc/eqn/eqn.man, NEWS: Document various extensions of
184 2005-02-17 Werner LEMBERG <wl@gnu.org>
186 * doc/pic.ms, man/groff.man: Fix typos.
188 * doc/groff.texinfo: Fix typos.
189 (\LEmacro): Get proper mathematical spacing.
191 2005-02-16 Werner LEMBERG <wl@gnu.org>
193 * aclocal.m4 (GROFF_APPRESDIR_CHECK): Improve warning message.
194 * configure: Regenerated with autoconf 2.59b.
196 2005-02-16 Gaius Mulley <gaius@glam.ac.uk>
198 * src/devices/grohtml/post-html.cpp (html_printer::is_line_start,
199 html_printer::start_font): Fix handling of preformatted text.
201 2005-02-15 Gaius Mulley <gaius@glam.ac.uk>
203 These patches modify the indentation implementation to use `<p
204 style=margin-left: n%>'. Many thanks to Peter and Larry for
205 suggesting this solution. Grohtml only uses tables for `.IP' and
206 related tags when the first operand has a short width.
208 Similarly, they modify all vertical space code. By default, grohtml
209 sets up a style sheet which uses no vertical space between `table',
210 `pre', and `p' tags. It forces spaces when it needs them using
211 `style="margin-top: 1em"'.
213 * src/devices/grohtml/html-table.cpp: Include `html-text.h'.
214 (html_table::emit_table_header, html_table::emit_new_row):
216 (html_table::set_space): New function.
217 (html_indent::html_indent): Don't set `is_used'.
218 (html_indent::begin): Rewritten.
219 (html_indent::end): Remove code in function.
221 * src/devices/grohtml/html-table.h: Updated.
222 (html_table): Make `out' public.
224 * src/devices/grohtml/html-text.cpp (html_text::html_text):
225 Initialize `start_space' with FALSE.
226 (html_text::end_tag) <P_TAG, PRE_TAG>: Updated.
227 (html_text::issue_tag): Add argument to handle space style.
228 (html_text::start_tag) <P_TAG, PRE_TAG>: Updated.
229 (html_text::flush_text): Don't set `start_space'.
230 (html_text::push_para): Don't set `p->really_issued'.
231 (html_text::do_emittext): Updated.
232 (html_text::do_para): Add paremeter to handle space.
234 (html_text::retrieve_para_space): New function.
236 * src/devices/grohtml/html-text.h (STYLE_VERTICAL_SPACE): New macro.
237 (tag_definition): Remove `really_issued'.
238 (html_text): Updated.
240 * src/devices/grohtml/post-html.cpp (html_printer): Add variables
241 `current_column' and `row_space'.
243 (html_printer::emit_raw, html_printer::write_header,
244 html_printer::do_indent, html_printer::do_check_center,
245 html_printer::do_tab_ts): Handle vertical space.
246 (html_printer:do_tab_te, html_printer::do_end_para): Call
248 (html_printer::do_col): Rewritten.
249 (html_printer::flush_globs): Remove debugging code.
250 (html_printer::is_line_start): New function.
251 (html_printer::start_font): Use `is_line_start'.
252 (html_printer::writeHeadMetaStyle): New function.
253 (html_printer::do_file_components, html_printer::~html_printer):
254 Call `writeHeadMetaStyle'.
256 * tmac/www.tmac (www-handle-percent): New macro.
257 (MPIMG): Handle percent values for width and height parameters.
260 * tmac/groff_www.man: Updated.
262 2005-02-14 Werner LEMBERG <wl@gnu.org>
264 * src/utils/afmtodit/afmtodit.pl: Remove an incorrect `my' from
265 $psname and $italic_angle.
266 Immediately restart file input loops if `split' returns an empty
269 2005-02-13 Michail Vidiassov <master@iaas.msu.ru>
270 Werner LEMBERG <wl@gnu.org>
272 Update afmtodit to better support Unicode (Michail).
273 Update afmtodit to use Perl 5 syntax (Werner).
275 * src/utils/afmtodit/afmtodit.pl: Don't use `getopts.pl' but
277 Decorate variables with `my' where necessary.
278 Use `defined' where necessary to avoid warnings.
279 Don't use `do' for subroutine calls.
280 Other minor syntax updates.
281 Check for both `uXXXX[X[X]]' and `uniXXXX'.
282 Handle glyph variants properly.
283 (%unicode_decomposed, %AGL_to_unicode): Don't use `u' prefix in
286 * src/utils/afmtodit/afmtodit.man: Updated.
288 2005-02-13 Werner LEMBERG <wl@gnu.org>
290 Make groff.texinfo work with texinfo 4.8.
292 * doc/groff.texinfo (@Var): Use @r and @slanted.
293 (@defdummy, @Def*): Use @c to avoid empty lines.
294 (\angles): Replaced with...
295 (\Langlemacro, \Ranglemacro): New TeX macros.
296 (@Langlemacro, @Ranglemacro): New variables defined with @set.
297 (@angles): Use @Langlemacro and @Ranglemacro.
298 (\LE): Replaced with...
299 (\LEmacro): New TeX macro.
300 (@LEmacro): New variable defined with @set.
302 (@Lparenmacro, @Rparenmacro, @Lbrackmacro, @Rbrackmacro): New
303 variables defined with @set.
304 (@lparen, @rparen, @lbrack, @rbrack): Replaced with...
305 (@Lparen, @Rparen, @Lbrack, @Rbrack): New macros.
310 * doc/texinfo.tex: Update to texinfo version 4.8.
312 * README.CVS: Updated.
314 2005-02-09 Alejandro López-Valencia <palopez@etb.net.co> (tiny change)
316 * doc/groff.texinfo (ms Document Control Registers): Document `HY'
319 2005-02-05 Werner LEMBERG <wl@gnu.org>
321 * tmac/groff_mdoc.man, tmac/doc-common, tmac/doc-ditroff,
322 tmac/doc-nroff, tmac/doc-old.tmac, tmac/doc-syms, tmac/doc.tmac:
325 2005-02-01 Werner LEMBERG <wl@gnu.org>
327 * src/roff/groff/groff.man: Add information about paper size.
329 2005-01-25 Werner LEMBERG <wl@gnu.org>
331 * src/roff/nroff/nroff.sh: Handle `*.ISO8859-1' in locale. From
334 2005-01-22 Ruslan Ermilov <ru@FreeBSD.org>
336 * tmac/doc.tmac (Sm): Improved. It didn't work properly in many
338 (Re): Emit a warning if called without `.Rs'.
339 (doc-finish-reference): Use parameter for decreasing
340 `doc-reference-count'.
341 (doc-print-reference): Pass specific count parameters to
342 `doc-finish-reference'.
344 2005-01-21 Werner LEMBERG <wl@gnu.org>
346 * src/libs/libdriver/input.cpp (delete_current_env, do_file):
347 Reset pointers to zero after deallocation. This fixes a crash
348 if a driver is called with multiple input files. Reported by
349 Ken Chilton <ken@chiltonfamily.org>.
351 * src/devices/grops/grops.man: Add more info on DSC.
353 2005-01-17 Ruslan Ermilov <ru@FreeBSD.org>
355 * tmac/doc-common (Dd), tmac/doc-ditroff (gX, doc-setup-header):
358 2005-01-17 Werner LEMBERG <wl@gnu.org>
360 * src/roff/troff/div.cpp (top_level_diversion::space): Protect
361 against division by zero.
363 2005-01-13 Ruslan Ermilov <ru@FreeBSD.org>
365 * tmac/doc.tmac (Ef): Restore doc-curr-font and doc-curr-size.
367 2004-12-19 Werner LEMBERG <wl@gnu.org>
369 * install-sh: New version; taken from texinfo CVS.
371 2004-12-17 Werner LEMBERG <wl@gnu.org>
373 * tmac/devtag.tmac: Protect against loading twice.
374 Protect agains compatibility mode.
375 * tmac/www.tmac: Protect against loading twice.
376 Load `devtag.tmac' before switching off compatibility mode.
377 * tmac/an-old.tmac, tmac/s.tmac: Load `devtag.tmac'.
379 2004-12-16 Mike Bianchi <mbianchi@Foveal.com>
381 * configure.ac: Produce `contrib/gdiffmk/tests/runtests'.
382 * configure: Updated.
384 2004-12-15 Thomas Klausner <wiz@netbsd.org>
386 * tmac/doc-syms, tmac/groff_mdoc.man: Add `libpam' library.
388 2004-12-15 Werner LEMBERG <wl@gnu.org>
390 Make `test-groff' work again -- previously, wrong paths have been
391 used. Additionally, it can now be called from anywhere.
393 * test-groff.in: Don't test for groff binary. This is no longer
394 necessary since the proper paths are determined by `configure'.
395 (EXEEXT): Removed. No longer used.
396 (srcdir, builddir): Use values provided by the configure script.
397 (XENVIRONMENT): Updated.
401 2004-12-14 Gaius Mulley <gaius@glam.ac.uk>
403 Make .tag and .taga work for all devices (but only grohtml actually
406 * src/devices/grohtml/post-html.cpp: s/html-tag/devtag/.
407 (text_glob::is_br, page::add_tag, html_printer::troff_tag,
408 html_printer::handle_assertion): Don't use hard-coded string
410 (html_printer::lookahead_for_table): Reset `tbl' properly if
412 (html_printer::devtag): New function, handling `devtag'.
413 (html_printer::special): Don't handle `html-tag'.
415 * src/include/printer.h, src/libs/libdriver/printer.cpp
416 (printer::devtag): New virtual function.
418 * src/libs/libdriver/input.cpp (parse_x_command) <'X'>: Handle
421 * src/roff/troff/env.cpp, src/roff/troff/mtsm.cpp,
422 src/roff/troff/node.cpp: s/html-tag/devtag/.
424 * src/roff/troff/input.cpp (tag, taga): Always call
427 * tmac/an-old.tmac, tmac/s.tmac, tmac/troffrc-end: Use DEVTAG*
428 macros instead of HTML-TAG*.
430 * tmac/devtag.tmac: New file, defining the DEVTAG-* macros.
432 * tmac/www.tmac: Load devtag.tmac.
433 Replace HTML-TAG* macros with DEVTAG* macros.
434 (HTML, HTML-NS): Changed definitions.
436 (HTML-TAG, HTML-TAG-NS, HTML-TAG-NEXT): Removed.
438 * tmac/Makefile.sub (NORMALFILES): Add devtag.tmac.
440 2004-12-10 Werner LEMBERG <wl@gnu.org>
442 Import Mike's `gdiffmk' package.
444 * contrib/gdiffmk/*: New files.
445 * Makefile.in (OTHERDIRS): Add contrib/gdiffmk.
448 2004-12-08 Werner LEMBERG <wl@gnu.org>
450 Import Keith's `pdfmark' package. Integration is very preliminary.
452 * contrib/pdfmark/*: New files.
453 * Makefile.in (OTHERDIRS): Add contrib/pdfmark.
456 2004-12-07 Gaius Mulley <gaius@glam.ac.uk>
458 Fix a bug with title handling in HTML.
460 * src/devices/grohtml/post-html.cpp (text_glob::is_nf,
461 text_glob::is_fi, text_glob::is_ce): Use strlen to compute string
463 (html_printer::handle_tag_within_title): New function.
464 (html_printer::do_title): Use it.
466 * tmac/s.tmac (TL): Don't set `need_eo_tl'.
467 (cov*tl-au-print): Emit `.eo.tl' tag.
469 2004-12-05 Alejandro López-Valencia <dradul@etb.net.co>
471 * man/groff_char.man: Minor imrovements.
473 2004-12-04 Werner LEMBERG <wl@gnu.org>
475 * src/preproc/eqn/eqn.man: Revised.
477 2004-11-25 Werner LEMBERG <wl@gnu.org>
479 * src/utils/xtotroff/xtotroff.c: Reformat to be similar to other
483 Remove X_NOT_STDC_ENV conditional.
484 (Version_string, program_name): New global variables.
485 (groff_flag): Removed.
487 (usage): Take a stream as argument.
490 (main): Add `long_options' array for `--help' and `--version'.
491 Make `-g' a dummy option.
492 Handle `-v' and unknown options.
493 Remove unused `position' variable.
495 * src/utils/xtotroff/Makefile.sub (MAN1): Define.
496 (XLIBS): Add LIBGROFF.
498 * src/utils/xtotroff/xtotroff.man, src/utils/xtotroff/Makefile.in:
501 * src/devices/xditview/Dvi.c (default_font_map): Split into three
502 parts to avoid compiler warning.
503 (resources): Don't initialize with `default_font_map'.
504 (ClassInitialize): Initialize first element of `resources'.
506 * src/devices/xditview/Makefile.sub (devdir, xtotroff, DPIS, fonts):
509 * src/utils/lkbib/lkbib.man, src/utils/lookbib/lookbib.man,
510 src/utils/pfbtops/pfbtops.man: Revised, updated.
512 * configure.ac: Generate src/utils/xtotroff/Makefile.
513 * configure: Regenerated.
515 2004-11-24 Werner LEMBERG <wl@gnu.org>
517 First fixes to get produce HTML.
519 * src/devices/grohtml/post-html.cpp (generate_img_src): Add `alt'
522 * tmac/www.tmac (IMG, PIMG, MPIMG): Add `alt' attribute.
523 (HR, LI): Use `HTML</p>', not `HTML'.
525 * doc/webpage.ms: Minor updates.
527 2004-11-23 Larry Kollar <kollar@alltel.net>
529 Add option -S grohtml to determine the file split level.
531 * src/devices/grohtml/post-html.cpp (split_level): New global
533 (html_header::determine_header_level): Use split_level.
534 (main): Handle `-S' command line option.
537 * src/preproc/html/pre-html.cpp (scanArguments): Updated.
539 * src/devices/grohtml/grohtml.man: Document it.
544 2004-11-23 Y T <doarhop@hotmail.com>
546 * tmac/s.tmac (ref*add-V, ref*add-N): New macros for handling
547 the volume and number refer entries.
549 2004-11-22 Werner LEMBERG <wl@gnu.org>
551 * src/devices/grohtml/html-table.cpp
552 (html_table::emit_table_header): Don't emit `cols' attribute which
553 doesn't exist in HTML 4.0 and is thus invalid.
555 * NEWS: More minor fixes and updates.
557 2004-11-18 Werner LEMBERG <wl@gnu.org>
559 * tmac/www.tmac (HTML-NS, HTML-TAG-NS, HTML-TAG-NEXT): Simplified.
560 (HTML</p>): Minor clean-up.
562 * tmac/groff_www.man: Updated.
564 * src/devices/grohtml/grohtml.man: Revised and updated.
568 2004-11-18 Gaius Mulley <gaius@glam.ac.uk>
570 * src/devices/grohtml/post-html.cpp (html_printer::do_heading):
572 (html_printer::do_links): Fix rules generation around automatic
575 * tmac/www.tmac (LK): Use HTML-TAG-NS.
577 No longer emit empty line for non-HTML devices.
579 2004-11-17 Werner LEMBERG <wl@gnu.org>
581 * doc/Makefile.in (prepare_examples, webpage.html): Handle
584 * doc/Makefile.sub (EXAMPLEFILES, CLEANNOTSRCDIRADD,
585 prepare_examples, webpage.html): Handle `groff.css'.
587 2004-11-15 Werner LEMBERG <wl@gnu.org>
589 * NEWS, README, doc/webpage.ms: Updated.
591 * tmac/www.tmac (HTML, HTML-TAG): Minor clean-ups.
593 2004-10-30 Gaius Mulley <gaius@glam.ac.uk>
595 * src/include/printer.h (printer): Remove virtual function
597 Update all source files.
599 * src/devices/grohtml/post-html.cpp (html_printer): New member
600 function `round_width'.
602 2004-10-20 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
604 * src/preproc/tbl/table.cpp (table::do_row): Fix handling of the `d'
605 column key letter suffix.
607 2004-10-14 Werner LEMBERG <wl@gnu.org>
609 * Makefile.in (check): Depend on `site.exp' and `docheck'.
610 (docheck): Run dejagnu's `runtest' if it exists.
611 (site.exp): Create dejagnu configuration file.
613 * Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
615 2004-10-13 Werner LEMBERG <wl@gnu.org>
617 * src/devices/grohtml/html-text.cpp (html_text_get_alignment),
618 src/devices/grohtml/post-html.cpp (make_val,
619 html_printer::handle_state_assertion): Fix compiler warnings.
621 * src/roff/troff/div.cpp: Include `stringclass.h' and `mtsm.h'.
622 (diversion::diversion): Fix order of initializers.
624 * src/roff/troff/div.h: Don't include `mtsm.h'.
626 * src/roff/troff/env.cpp: Include `stringclass.h' and `mtsm.h'.
627 (environment::environment): Fix order of initializers.
628 (environment::make_tag, environment::construct_format_state): Fix
631 * src/roff/troff/input.cpp: Include `stringclass.h' and `mtsm.h'.
632 (input_iterator::input_iterator, macro::macro): Fix order of
635 * src/roff/troff/mtsm.cpp: Include only necessary header files.
636 (state_set::add, state_set::val): Fix compiler warnings.
638 * src/roff/troff/mtsm.h: Don't include `stringclass.h'.
639 (bool_value_state, int_value_state, units_value_state,
640 string_value_state): Remove comma after last element which causes
641 an error with g++ 3.3.3.
643 * src/roff/troff/node.cpp: Include `stringclass.h'.
644 (hline_node::hline_node, vline_node::vline_node,
645 space_char_hmotion_node, left_italic_corrected_node): Fix compiler
647 (zero_width_node::zero_width_node): Fix order of initializers.
649 * src/roff/troff/node.h: Don't include `mtsm.h'.
650 (hmotion_node): Fix compiler warnings.
652 * src/roff/troff/number.cpp: Include `stringclass.h' and `mtsm.h'.
654 2004-10-12 Gaius Mulley <gaius@glam.ac.uk>
656 * doc/groff.css: New file.
658 * doc/webpage.ms: Use `groff.css'.
661 * tmac/an-old.tmac (need_eo_h): New number register.
662 (TH): Emit `.eo.tl' tag after title.
663 (SH): Set `need_eo_h'.
664 (an-trap): Handle `need_eo_h'.
665 (an-do-tag): s/HTML-TAG-NS/HTML-TAG-NEXT/.
667 * tmac/s.tmac (need_eo_h, need_eo_tl): New number registers.
668 (TL): Always start diversion.
670 (@AI): Always call `par@reset'.
671 (@AB): Update code for -Thtml.
672 (cov*tl-au-print): Handle -Thtml.
673 (par@reset): Handle `need_eo_tl', `need_eo_h'.
676 (@SH): Set `need_eo_h' for -Thtml.
677 (par@TL): s/HTML-TAG/HTMl-TAG-NS/.
679 (@NH): s/HTML-TAG/HTMl-TAG-NS/.
680 Set `need_eo_h' for -Thtml.
681 (@EQ, @EN): Don't handle -Thtml specially.
682 (par@load-init): Don't handle -Thtml specially.
684 * tmac/www.tmac (www:paraspace): New macro.
685 (HTML-NS, HTML-TAG-NS): Use new `tag' request.
686 (HTML</p>, HTML-TAG-NEXT): New macros.
687 (HnE): Emit tag `.eo.h' instead of break.
688 (HR): s/HTML-NS/HTML/.
689 (www-end-nowhere): End diversion only if `www-html' not set.
691 (ULS, ULE): s|HTML|HTML</p>|.
692 (LI): Call `www:paraspace'.
695 2004-10-11 Gaius Mulley <gaius@glam.ac.uk>
697 * src/roff/troff/request.h (macro): Make `p' public.
698 New variable `is_a_diversion'.
699 New member function `is_diversion'.
702 * src/devices/grohtml/html.h (simple_output): New member function
705 * src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
706 computation of `total'.
707 (tabs::check_init): New function.
708 (html_table::emit_table_header): Emit style data.
709 (html_table::insert_column): Improved.
711 * src/devices/grohtml/html-table.h: Updated.
713 * src/devices/grohtml/html-text.cpp (html_text::html_text):
714 Initialize `start_space' with TRUE.
715 (html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
717 (html_text::flush_text): Set `start_space' flag.
718 (html_text::uses_indent, html_text::remove_para_space,
719 html_text::get_alignment): New functions.
720 (html_text::push_para): Updated.
721 (html_text::do_para): Check for empty argument.
722 Don't set `space_emitted'.
723 (html_text::do_space, html_text::emit_space): Updated.
725 * src/devices/grohtml/html-text.h (tag_definition): New variable
727 (html_text): New member function `uses_indent', `remove_para_space',
730 * src/devices/grohtml/output.cpp (simple_output::force_nl): New
732 (simple_output:nl): Always emit `\n'.
734 * src/devices/grohtml/post-html.cpp: Include `string.h'.
735 (BASE_POINT_SIZE): Removed.
736 (base_point_size, head_info): New global variables.
737 (text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
739 (text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
741 (page::add_and_encode): Pass additional parameter for tag flag.
742 (assert_pos): New structure.
743 (assert_state): New class.
744 (html_printer): Remove `indentation', `prev_indent'.
745 Add variables `troff_indent', `device_indent', `temp_indent'.
746 Add variables `seen_indent', `next_indent', `seen_pageoffset',
747 `next_pageoffset', `seen_linelenght', `next_linelength',
748 `seen_center', `next_center', `seen_space', `seen_break', `as'.
749 Add member functions `do_check_center', `do_space', `do_head',
750 `get_troff_indent', `restore_troff_indent', `handle_assertion',
751 `handle_state_assertion', `do_end_para', `set_char_and_width'.
752 Change argument to `do_fill' to `char *'.
754 (html_printer::emit_raw): Call `shutdown_table'.
756 (html_printer::do_center): Simplified.
757 (html_printer::do_title): Improved.
758 (html_printer::write_header): Emit one more newline.
760 (html_printer::do_heading, html_printer::do_indent,
761 html_printer::do_eol, html_printer::do_tab_ts,
762 html_printer::do_tab, html_printer::do_tab0,
763 html_printer::calc_po_in, html_printer::next_horiz_pos,
764 html_printer::remove_courier_tabs,
765 html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
767 (html_printer::do_linelength, html_printer::do_pageoffset,
768 html_printer::do_indentation, html_printer::do_tempindent,
769 html_printer::do_tab_te): Simplified.
770 (html_printer::do_pointsize): Check whether point size is really
771 associated a `.tl' tag.
772 (html_printer::do_break): Rewritten.
773 (html_printer::troff_tag): Improved.
774 (html_printer::flush_globs): Updated.
775 (html_printer::lookahead_for_tables): Handle `is_br'.
777 (html_printer::set_char): Check `sbuf_style.f'.
778 (html_printer::write_navigation): Use string comparison.
779 (html_printer::~html_printer): Emit `head_info'.
780 (html_printer::special): Rewritten.
781 (get_str, make_val): New functions.
782 (main): New option `s' to set the base point size.
784 * src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
786 2004-10-10 Gaius Mulley <gaius@glam.ac.uk>
788 * src/roff/troff/node.cpp: New extern `debug_state'.
789 Include `stringclass.h' and `mtsm.h'.
790 Implement new classes and class members from `node.h'.
791 (real_output_file): Make `fp' public.
792 (troff_output_file): New variables `cur_div_level' and `tag_list'.
794 (troff_output_file::really_print_line): Check whether we should push
795 the current troff state and use the state at the start of the
796 invocation of this diversion.
797 (troff_output_file::add_to_tag_list): New member function.
798 (node::add_char): Handle `glyph_comp_np'.
800 * src/roff/troff/node.h: Include `mtsm.h'.
801 (node): New variables `state', `push_state', `div_nest_level',
802 `is_special'. Update constructors, all descendants.
803 Pass additional argument to `add_char' member function.
804 New virtual member functions `is_tag', `debug_node',
805 `debug_node_list'. Update all descendants.
806 (tag_node): New class for handling tags.
807 (output_file): Add variable `state'.
809 2004-10-09 Gaius Mulley <gaius@glam.ac.uk>
811 * src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
812 providing a minimal troff state machine to emit meta tags for the
813 post-grohtml device driver.
815 * src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
818 2004-10-09 Werner LEMBERG <wl@gnu.org>
820 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
822 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
824 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
826 * src/roff/troff/div.h: Include `mtsm.h'.
827 (diversion): New variables `any_chars_added', `needs_push',
828 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
829 `saved_suppress_next_eol', `modified_tag'.
830 New virtual member function `is_diversion'. Update all descendants.
832 * src/roff/troff/div.cpp (diversion::diversion,
833 macro_diversion::macro_diversion): Updated.
834 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
836 (top_level_diversion::space): Handle `curenv->seen_space'.
837 (page_offset): Update tag handling.
838 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
840 * src/roff/troff/env.h (environment): Make `tabs' public.
841 Remove `ignore_next_eol', `emitted_node'.
842 Update `output_line', `output'.
843 New variables `seen_space', `seen_eol', `suppress_next_eol',
845 New member functions `construct_state', `make_tag',
846 `construct_format_state, `construct_new_line_state,
848 Remove `add_html_tag', `make_html_tag'.
850 * src/roff/troff/env.cpp: New externs `suppress_push',
851 `get_diversion_state', `global_diverted_space'.
852 (pending_output_line): New variable `was_centered'.
853 Update constructor and all callers.
854 (pending_output_line::output): Call `curenv->construct_format_state'.
855 (environment::environment, environment::copy): Updated.
856 (environment::output): Handle `was_centered'.
857 (environment::add_char): Handle construct and diversion state.
858 (environment::add_node): Handle construct state.
859 (environment::newline): Handle `was_centered'.
860 (environment::output_line): Updated.
861 (environment::possibly_break_line): Updated.
863 (environment::add_html_tag): Replaced with...
864 (environment::make_tag): New function.
865 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
866 (environment::dump_troff_state): New debugging function.
867 (environment::construct_state, environment::construct_format_state,
868 environment::construct_new_line_state): New functions.
869 (environment::do_break): Updated.
870 Handle `global_diverted_space'.
871 (environment::handle_tag): Update tag handling.
872 (point_size, fill, do_break_request): Don't call `add_html_tag'.
873 (no_fill): Don't call `add_html_tag'.
874 Set `suppress_next_eol'.
875 (center, right_justify, line_length, indent, temporary_indent,
879 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
880 (input_iterator): New variables `is_diversion', `diversion_state'.
882 (input_stack): New member functions `get_div_level',
883 `get_diversion_state', `check_end_diversion'.
884 New variables `div_level', `diversion_state'. Initialize them.
885 (suppress_push, global_diverted_space): New global variables.
886 (input_stack::finish_get, input_stack::finish_peek,
887 input_stack::remove_boundary, input_stack::end_file,
888 input_stack::clear, input_stack::pop_macro): Call
889 `check_end_diversion'.
890 (input_stack::push): Handle `div_level' and `diversion_state'.
891 (get_diversion_state): New function.
892 (diverted_space_node::reread): Handle `global_diverted_space'.
893 (macro::macro): Update constructors.
894 (macro::is_diversion): New function.
895 (macro::operator=): Set `is_a_diversion'.
896 (string_iterator): New member function `is_diversion'.
897 (string_iterator::string_iterator): Update constructors.
898 (string_iterator::fill): Set `div_nest_level'.
899 (macro_iterator): New member function `is_diversion'.
900 (do_if_request): Handle `suppress_push'.
901 (tag, taga): New functions.
902 (init_input_requests): Add `tag' and `taga' requests.
904 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
906 * src/include/font.h (font): New member function
907 `get_image_generator'.
908 New variables `unscaled_charwidths' and `image_generator'.
910 * src/libs/libgroff/font.cpp (font::get_width): Always return the
911 character's unscaled width if `font::unscaled_charwidths' is set.
912 (font::get_image_generator): New function.
913 (font::load_desc): Check the `unscaled_charwidths' and
914 `image_generator' keywords.
916 * src/libs/libgroff/fontfile.cpp: Initialize
917 `font::unscaled_charwidths' and `font::image_generator'.
919 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
921 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
923 * man/groff_font.man: Document `unscaled_charwidths' and
926 * src/preproc/html/pre-html.cpp: Include `device.h'.
927 (image_gen): New global variable.
928 (imageList::createPage): Use `image_gen'.
929 (main): Use `image_generator' keyword.
931 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
933 * tmac/html.tmac: Handle \[sqrtex].
935 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
937 * src/include/printer.h (printer): New virtual method `round_width'.
939 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
940 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
941 src/devices/grotty/tty.cpp (printer::round_width): New function
944 * src/devices/grohtml/post-html.cpp (printer::round_width): New
946 (html_printer::set_numbered_char): Use it.
948 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
950 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
952 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
954 * configure: Regenerated.
956 * Makefile.in (GHOSTSCRIPT): New variable.
957 (MDEFINES): Add GHOSTSCRIPT.
959 2004-10-03 Werner LEMBERG <wl@gnu.org>
961 * INSTALL.gen: Updated (taken from texinfo CVS).
963 2004-09-28 Werner LEMBERG <wl@gnu.org>
967 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
969 * tmac/groff_www.man: Revised and updated.
971 2004-09-26 Werner LEMBERG <wl@gnu.org>
973 Fix \$@ and \$* to handle any number of arguments.
975 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
978 * src/roff/troff/input.cpp (input_iterator::internal_level):
980 (input_stack): New member functions `increase_level' and
982 (input_stack::get_level): Don't use `internal_level'.
983 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
984 (end_quote_iterator): Completely removed.
985 (interpolate_arg): Build string for \$@ and \$* which is then
986 pushed onto the input stack.
988 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
990 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
993 2004-09-23 Werner LEMBERG <wl@gnu.org>
995 * tmac/an-old.tmac (ne): Using default scaling operator.
997 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
999 This change implements the following features:
1002 New numeric register: Defines number of lines following LP, PP,
1003 QP, IP or XP, which must be kept together, before any automatic
1004 page break. If insufficient space remains on the current page, a
1005 page break is forced before the new paragraph begins.
1008 New numeric register: Sets number of lines of following paragraph
1009 which must be kept with a heading, defined by NH or SH, before any
1010 automatic page break. If insufficient space remains on the
1011 current page, a page break is forced before the heading.
1014 (Thanks to Joerg van den Hoff, for this idea).
1016 New numeric register: Sets the first level of heading (set with
1017 NH), which will keep the same point size as body text; e.g. if
1018 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
1019 point size specified by \n[PS], but .NH 2 and .NH 1 will have
1020 progressively larger point sizes, determined by \n[PSINCR] (see
1024 New numeric register: Sets the point size increment for each level
1025 of heading, (set with NH), below the threshold level set by
1026 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
1027 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
1028 and all other levels will remain at 10pt, (because \n[PS] = 10).
1031 Existing macro now accepts a numeric argument, to make heading
1032 size match that of NH with same argument value, when the
1033 GROWPS/PSINCR feature is enabled.
1036 New string, set by NH macro, replaces the existing (undocumented)
1037 use of SN, to represent the assigned section number.
1040 New string, set by NH macro, represents the assigned section
1041 number, but omits the terminal period (periods at intermediate
1042 levels are retained).
1045 String set by NH macro, originally undocumented, now implemented
1046 as an alias for SN-DOT (which reproduces original behaviour).
1048 * tmac/s.tmac (PORPHANS): New register.
1049 (par*start): Use it.
1050 (HORPHANS, GROWPS, PSINCR): New registers.
1051 (SH-NO-TAG, @SH): Use them.
1054 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
1056 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
1057 of `Ds' and `De' macros.
1059 2004-09-10 Werner LEMBERG <wl@gnu.org>
1061 In tbl, handle \a as an interpreted leader character if in
1064 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
1065 LEADER_CHAR): New macros.
1066 (compatible_flag): New declaration.
1068 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
1069 LEADER_3, and LEADER_4 to `state'.
1070 (table_input::get): Handle `\a'.
1072 * src/preproc/tbl/table.cpp (PREFIX): Removed.
1073 (LEADER_REG): New macro.
1074 (table::init_output): Define LEADER_REG string register if in
1077 * src/preproc/tbl/tbl.man: Document it.
1079 2004-08-18 Werner LEMBERG <wl@gnu.org>
1081 * tmac/doc.tmac (An): Fix error message.
1083 2004-08-06 Werner LEMBERG <wl@gnu.org>
1085 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
1086 file can't be opened. UNIX tbl has the same behaviour.
1088 2004-08-05 Y T <doarhop@hotmail.com>
1090 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
1091 (DBRead): If in compatibility mode, take into account the text
1092 when computing figure boundaries.
1094 2004-08-05 Werner LEMBERG <wl@gnu.org>
1096 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
1097 from Tadziu Hoffmann.
1099 2004-08-03 Werner LEMBERG <wl@gnu.org>
1101 * doc/meref.me: Document `_M' register.
1103 2004-08-03 Martin Husemann <martin@duskware.de>
1105 Make hpftodit work correctly on big-endian systems.
1107 * src/utils/hpftodit/hpftodit.cpp (File): New method
1108 `get_uint32(char *)'.
1109 (entry): New member `orig_value'.
1110 (read_tags): Use new method.
1111 (output_font_name, read_and_output_pcltypeface, dump_ascii):
1114 2004-08-01 Werner LEMBERG <wl@gnu.org>
1116 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
1117 are already in X11's `macros.t' file.
1119 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
1121 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
1123 (read_and_output_pcltypeface): Handle strings with length <= 4.
1125 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
1127 * tmac/s.tmac (pg@top): Don't save `PO' register.
1128 (pg*end-col, pg*end-page): Directly use `PO' register.
1130 2004-07-27 Werner LEMBERG <wl@gnu.org>
1132 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
1134 * src/preproc/refer/refer.cpp (output_references): Check for
1136 * src/preproc/refer/refer.man: Improve documentation of
1137 `bibliography' command.
1139 2004-07-26 Werner LEMBERG <wl@gnu.org>
1141 Add requests `fcolor' and `gcolor'.
1143 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
1145 (init_env_requests): Add `fcolor' and `gcolor'.
1147 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
1149 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1150 Document new requests.
1152 2004-07-24 Werner LEMBERG <wl@gnu.org>
1154 Add support for fractional point sizes in ms macros. A value for
1155 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
1156 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
1158 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
1159 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
1161 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
1163 2004-07-19 Werner LEMBERG <wl@gnu.org>
1165 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
1167 (do_for, for_input::get, for_input::peek): Handle negative `by'.
1168 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
1170 2004-07-08 Thomas Klausner <wiz@netbsd.org>
1172 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
1173 * tmac/groff_mdoc.man: Updated.
1175 2004-07-05 Werner LEMBERG <wl@gnu.org>
1177 * doc/groff.texinfo: Further improve documentation of `hcode'.
1179 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
1181 Improve appearance of arrows in pic.
1183 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
1185 Use two line segments for drawing non-filled arrow head.
1186 (line_object::print, spline_object::print): Shorten line length to
1187 avoid arrow sticking.
1188 (arc_object::print): Take arrow direction into account.
1190 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1192 * tmac/groff_www.man: Update documentation of .MPIMG.
1194 2004-07-03 Werner LEMBERG <wl@gnu.org>
1196 * tmac/an-old.tmac (RI): Always start with font `R'.
1197 (RI, IR): Properly end with font `R'.
1199 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
1201 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
1202 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
1203 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
1204 Don't pass more than six arguments to .R, .I, .B, etc., for
1205 compatibility with traditional troff macros.
1207 2004-07-02 Werner LEMBERG <wl@gnu.org>
1209 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
1210 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
1212 (PUSH_COMP_MODE): New internal character constant.
1215 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
1216 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
1217 (token::next, macro::append): Handle PUSH_COMP_MODE.
1218 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
1219 POP_GROFFCOMP after each of the decoded arguments to make them
1220 independent from the compatibility mode status.
1221 (comp_mode): Add `COMP_ENABLE'.
1222 (do_define_string, do_define_macro): Handle COMP_ENABLE.
1223 (define_string, append_string, define_macro, define_indirect_macro,
1224 append_macro, append_indirect_macro): Handle `compatible_flag'.
1225 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
1227 * man/groff_diff.man, doc/groff.texinfo: Updated.
1229 2004-07-01 Werner LEMBERG <wl@gnu.org>
1231 * doc/groff.texinfo: Improve documentation of `hcode'.
1232 Use @documentencoding and convert document to latin-1; to do that
1233 make latin characters active and assign proper macros (within a
1234 @tex...@end tex environment).
1235 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
1236 * doc/Makefile.sub (groff): Ditto.
1238 2004-06-29 Werner LEMBERG <wl@gnu.org>
1240 Implement two new conditional operators `F <name>' and `S <name>'
1241 which check whether <name> is a valid font or style, respectively.
1243 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
1244 (text_file::text_file): Updated.
1245 (text_file::error): Don't emit message if `silent' is set.
1246 (font::load_font): Add optional third argument (which is directly
1248 (font::load): Add optional second argument to check the header of
1249 a font only, without emitting warning or error messages.
1250 * src/include/font.h (font): Updated.
1252 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
1254 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
1255 fourth argument to check a font without mounting.
1256 (check_font, check_style): New functions.
1257 * src/roff/troff/node.h: Updated.
1259 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1262 2004-06-27 Werner LEMBERG <wl@gnu.org>
1264 Implement new string-valued register `.sty' to return the current
1267 * env.cpp (environment::get_style_name_string): New function.
1268 (init_env_requests): Add `.sty' register.
1269 * env.h (environment): Updated.
1270 * node.cpp (font_info): Make `get_style_name' a friend.
1271 (get_style_name): New function.
1274 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1277 2004-06-15 Werner LEMBERG <wl@gnu.org>
1279 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
1282 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
1284 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
1285 and \n[mo] to avoid dependency on current date.
1287 2004-06-08 Werner LEMBERG <wl@gnu.org>
1289 * Makefile.sub (install_data): New target.
1291 2004-06-04 Werner LEMBERG <wl@gnu.org>
1293 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
1295 2004-06-03 Werner LEMBERG <wl@gnu.org>
1297 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
1299 (install_data): Add $(srcdir).
1301 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
1304 2004-06-02 Werner LEMBERG <wl@gnu.org>
1306 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
1307 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
1308 Add test for Xmu library.
1309 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
1310 GROFF_APPRESDIR_DEFAULT): New macros.
1312 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
1313 and GROFF_APPRESDIR_DEFAULT.
1315 * configure: Regenerated.
1317 * Makefile.in (appresdir): New variable.
1318 (MDEFINES): Add appresdir.
1320 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
1322 (install_data, uninstall_sub): New targets to handle GXditview.ad.
1324 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
1325 `$(srcdir)/eign', not `eign'.
1327 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
1329 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
1330 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
1331 Protect (g)xditview with `\%' to avoid hyphenation.
1332 Other minor formatting.
1334 2004-06-01 Werner LEMBERG <wl@gnu.org>
1336 Integrate gxditview into groff's standard directory hierarchy.
1338 * src/xditview/*: Moved to ...
1339 * src/devices/xditview/*: Here.
1340 Moved DviChar.h and XFontName.h to src/include.
1341 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
1342 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
1343 Moved xtotroff.c to new directory src/utils/xtotroff.
1344 Provide proper Makefile.sub files (reusing the stuff from
1346 DESC renamed to DESC.in.
1347 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
1348 Converted everything from K&R to ANSI C.
1349 Decorated with const where appropriate.
1350 Cast string constants with `String' and `char *' where appropriate.
1351 Made it compile with C++ (used as a C compiler).
1352 Removed other minor compiler warnings.
1354 * src/devices/xditview/device.c: Include config.h, string.h, and
1356 Don't declare `exit', `strtok', `strchr', and `getenv'.
1359 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
1362 * src/devices/xditview/xditview.c: Include config.h.
1363 Include stdio.h earlier.
1364 Protect declaration of `popen' and `pclose' with
1365 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
1366 Replace `caddr_t' with `XtPointer'.
1367 (MakePromptFunc): New typedef.
1368 (DoPrint): Use RETSIGTYPE.
1369 (promptfunction): Change type to MakePromptFunc.
1370 (MakePrompt): Use MakePromptFunc for third argument.
1373 * src/devices/xditview/ad2c: Add casts to `String'.
1375 * src/include/XFontName.h (XFontNameString): Don't use array
1377 Add prototypes for `XParseFontName', `XFormatFontName',
1378 `XCompareFontName', and `XCopyFontName'.
1380 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
1383 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
1384 Don't declare `XParseFontName' and `XFormatFontName'.
1386 (main): Remove `optind' and `optarg'.
1388 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
1389 (to select programs which need X).
1390 Make XDEVIDIRS depend on `FORCE'.
1391 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
1393 (MDEFINES): Updated.
1394 (LIBDIRS): Use XLIBDIRS.
1395 (CPROGDIRS): Use XPROGDIRS.
1396 (DEVDIRS): Remove font directories for gxditview.
1397 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
1398 (EXTRADIRS): Remove src/xditview.
1400 * Makefile.sub (DISCLEANFILES): Updated.
1402 * Makefile.comm (LIBXUTIL): New variable.
1403 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
1404 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
1406 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
1408 * aclocal.m4 (GROFF_X11): New function.
1410 * configure.ac: Call GROFF_X11.
1411 Don't create src/xditview/Imakefile.
1412 Don't emit notice how to build gxditview.
1414 * configure: Regenerated.
1416 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
1418 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
1420 * Makefile.in (CPPFLAGS): Define.
1421 (MDEFINES): Add CPPFLAGS.
1423 2004-05-27 Werner LEMBERG <wl@gnu.org>
1425 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
1427 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
1429 Fix problems with `friend name injections'.
1431 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
1432 make_script_box), src/roff/troff/div.h (end_diversions),
1433 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
1436 2004-05-25 Bernd Warken <bwarken@mayn.de>
1438 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
1440 2004-05-25 Werner LEMBERG <wl@gnu.org>
1442 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
1443 src/libs/libgroff/color.cpp: Include lib.h.
1445 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
1447 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
1448 through Forte 6u1, and for how to get GNU make on Solaris.
1450 2004-05-24 Werner LEMBERG <wl@gnu.org>
1452 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
1455 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
1457 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
1460 2005-05-14 Werner LEMBERG <wl@gnu.org>
1462 * REVISION: Set to 2.
1464 * aclocal.m4 (GROFF_STDINT_H): Removed.
1465 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
1467 * configure.ac: Updated.
1468 * configure, src/include/config.hin: Regenerated.
1470 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
1471 inttypes.h conditionally.
1473 2003-05-13 Werner LEMBERG <wl@gnu.org>
1475 Version 1.19.1 released
1476 =======================
1478 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
1480 * src/preproc/refer/label.y (same_author_last_name,
1481 same_author_name): Handle empty sort keys.
1483 2004-05-10 Werner LEMBERG <wl@gnu.org>
1485 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
1488 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
1489 doc-str-Lb-librt): Reset font.
1490 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
1491 Provide `doc-str-Lb' to reset font.
1492 * tmac/groff_mdoc.man: Updated.
1494 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
1496 * src/preproc/html/pre-html.cpp (make_message): Make it work for
1497 snprintf versions which don't conform to ANSI C 99 (this is,
1498 counting the string's trailing null byte in the return value).
1500 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
1502 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
1503 that all implementations of sprintf handle null pointers correctly.
1505 2004-05-04 Werner LEMBERG <wl@gnu.org>
1507 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1508 Document `.U' register.
1510 * src/roff/troff/env.cpp (environment::mark_last_line)
1511 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
1513 2004-05-04 Larry Kollar <kollar@alltel.net>
1515 New read-only register `.U'; it returns 1 in safer mode and 0
1518 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
1521 2004-05-03 Werner LEMBERG <wl@gnu.org>
1523 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
1525 2004-04-17 Werner LEMBERG <wl@gnu.org>
1527 * src/include/font.h (font): Use `int' for ch_index.
1528 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
1529 font::compact): Updated.
1531 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
1534 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
1535 (hyphen_word): Fix compiler warnings.
1536 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
1539 (get_delim_number, get_line_arg): Change second argument type to
1541 (macro_header::copy, token::next, do_define_string,
1542 do_define_character, substring_request, asciify_macro,
1543 unformat_macro, read_size, non_interpreted_node::interpret,
1544 while_request, main: Fix compiler warnings.
1545 (read_color_draw_node): Initialize `col'.
1547 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
1548 `start_col' and `end_col' of type `int'.
1549 (vertical_rule): Make `col' of type `int'.
1551 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
1554 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
1556 (format_serial): Use them to remove dependency on ASCII.
1558 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
1560 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1563 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
1565 (glyph): Change type of `hpos' to `int'.
1567 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
1568 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
1570 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
1572 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
1574 2004-04-16 Werner LEMBERG <wl@gnu.org>
1576 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
1577 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
1578 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
1579 `double' instead of `float' everywhere.
1580 * src/preproc/grn/main.cpp: Use `double' instead of `float'
1582 (main): Add return value.
1583 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
1585 Update all user functions.
1587 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
1588 src/preproc/eqn/box.h, src/preproc/pic/object.h,
1589 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
1590 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
1591 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
1592 src/roff/troff/input.cpp, src/roff/troff/request.h,
1593 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
1596 * src/utils/indxbib/signal.c: Include stdlib.h.
1598 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1600 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
1601 before the first page.
1603 2004-04-14 Thomas Klausner <wiz@netbsd.org>
1605 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
1606 (doc-operating-system-*): Updated.
1607 * tmac/doc-syms (doc-str-St-*): Various small fixes.
1608 (doc-str-Lb-*): Add more library names.
1610 2004-04-10 Art Haas <ahaas@airmail.net>
1612 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
1615 2004-04-09 Art Haas <ahaas@airmail.net>
1617 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
1619 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
1621 * arch/misc/shdeps.sh: Generate better comment for sed script.
1623 2004-04-08 Art Haas <ahaas@airmail.net>
1625 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
1626 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
1627 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
1628 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
1629 (polyfill), src/preproc/grn/main.cpp (polyfill),
1630 src/preproc/refer/command.cpp (command_table),
1631 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
1632 gcc 3.5 doesn't like).
1634 2004-04-08 Werner LEMBERG <wl@gnu.org>
1636 Removing many compiler warnings. groff should now compile with
1637 a C++ compiler used for C files also. [Simple variable renamings
1638 to avoid shadowing aren't logged in detail.]
1640 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
1641 (draw_dvi_printer::draw) ['c']: Enclose in block.
1643 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
1644 (page::add_line): Fix typos.
1645 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
1647 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
1648 Some local variable renamings.
1649 * src/devices/grolbp/lbp.h: Some local variable renamings.
1651 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
1654 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
1655 Remove redundant local variable declaration.
1656 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
1657 Don't use `caddr_t' but `void *'.
1658 Enclose functions with `extern "C"' for C++.
1660 * src/libs/libdriver/input.cpp (remember_filename,
1661 remember_source_filename): Use cast for string constant.
1663 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
1664 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
1665 src/libs/libgroff/geometry.cpp: Some local variable renamings.
1666 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
1668 Enclose functions with `extern "C"' for C++.
1669 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
1670 (needs_quoting): Return `int'.
1671 (quote_arg): Add proper casts to malloc and realloc.
1672 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
1673 various MS Windows environments.
1674 (spawnvp_wrapper): Add proper cast to malloc.
1676 * src/preproc/eqn/box.h: Remove redundant declarations of
1677 `make_script_box', `make_mark_box' and `make_lineup_box'.
1678 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
1679 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
1682 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
1683 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
1684 (dx, dy): Renamed functions to...
1685 (deltax, deltay): This.
1686 * src/preproc/grn/main.cpp: Some local variable renamings.
1687 (deffont): Add `const'.
1688 (initpic, conv): Use cast for string constant.
1690 * src/preproc/html/pre-html.cpp: Some local variable renamings.
1691 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
1692 (char_buffer::run_output_filter): Second argument is unused.
1693 * src/preproc/html/pushback.cpp: Some local variable renamings.
1695 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
1696 * src/preproc/pic/object.cpp: Some local variable renamings.
1698 * src/preproc/refer/label.y (lookup_label): Remove redundant
1699 declaration of local variable.
1701 * src/preproc/soelim.cpp: Remove redundant declaration of
1702 `interpret_lf_args'.
1704 * src/preproc/tbl/main.cpp: Some local variable renamings.
1706 * src/roff/groff/groff.cpp (main): Use cast for string constant.
1707 * src/roff/groff/pipeline.c: Enclose declarations of `error',
1708 `c_fatal', and `i_to_a' with `extern "C"' for C++.
1709 Don't use C++-style comments.
1711 * src/roff/troff/env.h: Remove redundant declaration of `title'.
1712 * src/roff/troff/node.h, src/roff/troff/env.cpp,
1713 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
1715 * src/roff/troff/div.h: Remove redundant declaration of
1717 * src/roff/troff/troff.h: Remove redundant declaration of
1719 * src/roff/troff/input.cpp: Remove redundant declaration of
1720 `handle_first_page_transition' and `process_input_stack'.
1722 * src/utils/hpftodit.cpp: Some local variable renamings.
1724 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
1726 Don't define RETSIGTYPE.
1727 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
1729 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
1730 (error): Use `const' in argument.
1731 (main): Remove redundant declaration of `optind'.
1732 Move declaration of `Version_string' to top-level.
1734 * PROBLEMS: Document difficulties compiling signal.c if a C++
1735 compiler is used for C.
1737 2004-04-07 Werner LEMBERG <wl@gnu.org>
1739 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
1741 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
1743 Make scripts like nroff.sh and neqn.sh portable across various
1744 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
1745 non-POSIX path separators. The idea is to extend those scripts to
1746 decide at run-time (of the script) which path separator to use.
1748 * arch/misc/Makefile.sub: New file.
1749 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
1750 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
1751 a proper definition of the variable `GROFF_RUNTIME'.
1753 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
1754 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
1755 (PROGDEPDIRS): New variable.
1757 (PROGDIRS): Add PROGDEPDIRS.
1759 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
1760 Don't substitute @SEP@ and @BINDIR@.
1761 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
1762 (PATH): Use GROFF_RUNTIME.
1764 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
1765 Don't substitute @SEP@ and @BINDIR@.
1766 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
1767 (PATH): Use GROFF_RUNTIME.
1769 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1771 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
1772 Cygwin which doesn't handle stderr correctly.
1774 2004-03-08 Werner LEMBERG <wl@gnu.org>
1776 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
1777 against empty argument. Problem reported by <cgd@broadcom.com>.
1779 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1781 * Makefile.in (SEP): Replaced with...
1782 (RT_SEP, SH_SEP): Separators for the target platform's native path
1783 separator and the build environment, respectively.
1784 (fontpath, tmacpath): Use RT_SEP.
1785 (MDEFINES): Updated.
1787 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1788 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1789 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
1790 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
1792 2004-03-05 Werner LEMBERG <wl@gnu.org>
1794 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
1795 reduce alignment problems with newer printers which use built-in
1796 TrueType fonts (instead of the older Intellifonts). The ideal
1797 solution is to provide a second set of groff metric files, but this
1798 is extremely time-consuming to produce, given that HP's metric
1799 files are very rudimentary.
1801 2004-03-01 Werner LEMBERG <wl@gnu.org>
1803 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
1804 s/operand/argument/ in error message.
1806 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1808 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
1811 2004-03-01 Antti Kantee <pooka@netbsd.org>
1813 * tmac/s.tmac (XE): Fix error message.
1815 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
1817 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
1820 * src/roff/groff/pipeline.c: Declare strcasecmp.
1821 (run_pipeline) [_WIN32]: Use function name variants which don't
1823 Fix stream handling.
1825 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
1827 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
1828 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
1829 for platforms which use the native Win32 runtime libraries.
1830 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
1832 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
1833 QUOTE_ARG_REALLOC_ERROR): Fix string.
1835 * src/preproc/html/pre-html.cpp: Remove declaration of
1837 Don't use __MINGW32__.
1838 s/DEBUG_FILE/DEBUG_FILE_DIR/.
1839 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
1840 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
1841 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
1842 calls to `set_redirection' and `WAIT'.
1843 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
1844 Fix calls to `set_redirection' and `save_and_redirect'.
1845 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
1846 to `set_redirection' and `save_and_redirect'.
1847 (usage): Fix message.
1848 (makeTempFiles, main): Use `DEBUG_FILE'.
1850 2004-02-21 Werner LEMBERG <wl@gnu.org>
1852 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
1854 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
1856 * src/libs/libgroff/quotearg.c: New file, providing proper argument
1857 quoting for MSVC's spawn* and exec* functions.
1858 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
1859 spawnvp with proper quoting for MSVC.
1861 * src/libs/libgroff/assert.cpp (program_name),
1862 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
1863 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
1865 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
1867 * src/include/error.h (program_name): Declare as `extern "C"'.
1868 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
1870 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
1872 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
1874 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
1876 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
1878 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
1880 (sbasename) [__MSDOS__ || ...]: New function.
1881 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
1883 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
1884 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
1886 Use STDOUT_FILENO instead of hardcoded file handle.
1887 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
1889 2004-02-19 Werner LEMBERG <wl@gnu.org>
1891 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
1892 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
1894 2004-02-18 Werner LEMBERG <wl@gnu.org>
1896 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
1897 new font and mapping files.
1899 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
1900 Keith Marshall <keith.d.marshall@ntlworld.com>
1902 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
1903 an input pipe. This is needed for the MSVC compiler to make troff's
1906 * src/roff/troff/div.cpp: Include nonposix.h.
1907 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
1909 2004-02-17 Werner LEMBERG <wl@gnu.org>
1911 * font/devlj4/generate/special.awk: New script.
1912 * font/devlj4/generate/Makefile (S): Use special.awk.
1913 * font/devlj4/*: Regenerated, including the following new files:
1914 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
1915 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
1916 * NEWS: Document new lj4 fonts and revised hpftodit.
1918 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
1920 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
1922 2004-01-25 Werner LEMBERG <wl@gnu.org>
1924 * src/libs/libgroff/progname.cpp: Replaced with...
1925 * src/libs/libgroff/progname.c: New file.
1926 * src/libs/libgroff/Makefile.sub: Updated accordingly.
1928 2004-01-17 Werner LEMBERG <wl@gnu.org>
1930 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
1932 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
1934 * font/devlj4/generate/wingdings.map,
1935 font/devlj4/generate/symbol.map: Include unnamed glyphs.
1936 Use groff glyph names where possible.
1937 * src/devices/grolj4/lj4_font.man: Minor updates.
1939 2004-01-13 Werner LEMBERG <wl@gnu.org>
1941 * tmac/www.tmac (DC): Handle TTY devices.
1943 * doc/webpage.ms: Document viewCVS from ffii.org.
1944 * NEWS, README: Updated.
1946 * src/roff/groff/groff.man: Mention lj4_font man page.
1948 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
1950 (FONTS): Add SYMBOL and WINGDINGS.
1951 (SYMBOL, WINGDINGS): New targets.
1953 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
1955 * src/devices/grolj4/lj4_font.man: New man page.
1956 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
1957 * src/devices/grolj4.man: Mention lj4_font man page.
1959 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
1960 * src/utils/hpftodit/hpftodit.man: Document it.
1962 Remove details about fonts (which are now in lj4_font.man).
1964 * font/devlj4/generate/symbol.map,
1965 font/devlj4/generate/wingdings.map: New files.
1967 2004-01-12 Werner LEMBERG <wl@gnu.org>
1969 * README: Mention ffii's viewcvs access.
1971 2004-01-09 Werner LEMBERG <wl@gnu.org>
1973 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
1975 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
1977 Revert most of the change from 2004-01-03 to better control used
1980 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
1981 (text_symbol_sets, special_symbol_sets): New arrays.
1982 (symbol_set_table): New global variable.
1983 (read_symbol_sets): Use search order given in the text_symbol_sets
1984 and special_symbol_sets arrays. If command line flag -a is not
1985 given, search both arrays.
1986 (output_charset): Require x_height_tag only for command line flag -i.
1988 2004-01-06 Werner LEMBERG <wl@gnu.org>
1990 Implement string-valued registers \n[.m] and \n[.M] to return the
1991 name of the current drawing and background color, respectively.
1993 * src/roff/troff/symbol.h: Moved to...
1994 * src/include/symbol.h: Here.
1995 Small fixes to make it work outside of the `troff' directory.
1996 * src/roff/troff/symbol.cpp: Moved to...
1997 * src/libs/libgroff/symbol.cpp: Here.
1998 Small fixes to make it work outside of the `troff' directory.
2000 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
2001 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
2004 * src/include/color.h: Include symbol.h.
2005 (color): Add new field `nm'.
2006 * src/libs/libgroff/color.cpp (color::color): Updated.
2008 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
2009 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
2010 src/roff/troff/reg.cpp: Don't include symbol.h.
2012 * src/roff/troff/env.cpp: Don't include symbol.h.
2013 (environment::get_glyph_color_string,
2014 environment_get_fill_color_string): New member functions.
2015 (init_env_requests): Handle `.m' and `.M' registers.
2016 * src/roff/troff/input.cpp: Don't include symbol.h.
2017 (default_symbol): Moved to symbol.cpp/symbol.h.
2018 (do_glyph_color, do_fill_color, define_color): Pass symbol name
2019 to color constructor.
2020 * src/roff/troff/env.h: Updated.
2022 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2023 Document new registers.
2025 2004-01-05 Werner LEMBERG <wl@gnu.org>
2027 * src/roff/troff/node.cpp (space_node::get_breakpoints,
2028 space_node::nbreaks): Protect against zero `next' field.
2030 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
2032 In hpftodit, use the symbol sets offered in the TFM.
2034 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
2035 (symbol_set, text_symbol_sets, special_symbol_sets,
2036 symbol_set_table): Removed.
2037 (get_printcode): Removed.
2038 (read_symbol_sets): Initialize `symbol_set' field with
2040 Simplify code to just use the `kind' value.
2041 (output_charset): Improve output formatting.
2042 (dump_symbols): Simplified.
2044 2004-01-02 Werner LEMBERG <wl@gnu.org>
2046 * font/devlj4/generate/text.map: Add more MSL numbers.
2048 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
2050 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
2051 (text_symbol_sets): Add more symbol sets.
2052 (debug_flag): New static variable (moved from `main').
2053 (get_printcode, show_symset): New functions.
2054 (main): Remove `debug_flag'.
2055 (output_charset): Use `show_symset'.
2056 (dump_symbols): Use `show_symset'.
2057 Print symsets for all glyphs.
2058 (read_map): Actually call `unicode_to_ucode_make' but this time
2061 2004-01-01 Werner LEMBERG <wl@gnu.org>
2063 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
2064 Fix placement of comments.
2066 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
2068 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
2069 option `-d' is given.
2070 (output_charset): Improve warning messages to give more information.
2071 (dump_symbols): Make information more precise.
2073 (read_map): Don't call unicode_to_ucode_name; the glyph names must
2074 appear as-is and shouldn't be decomposed.
2076 2003-12-31 Werner LEMBERG <wl@gnu.org>
2078 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
2079 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
2080 (FONTS): Add TrueType font families Arial and Times New Roman.
2081 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
2082 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
2085 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
2087 * test-groff.in (SEP): Quote value.
2088 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
2089 `tem' to `char*' to avoid deallocation of a pointer to a constant
2090 object which some compilers don't like.
2092 2003-12-31 Werner LEMBERG <wl@gnu.org>
2094 * font/devlj4/generate (text.map, special.map): Rewritten to work
2095 with the new hpftodit version.
2097 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
2099 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
2100 set and 8bit character code for all glyphs also.
2102 2003-12-30 Werner LEMBERG <wl@gnu.org>
2104 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
2106 2003-12-29 Werner LEMBERG <wl@gnu.org>
2108 More fixes for MSVC compiler.
2110 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
2113 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
2114 STDERR_FILENO) [_MSC_VER]: Define conditionally.
2115 (getpid) [_MSC_VER]: Remove.
2116 Include direct.h and process.h conditionally.
2118 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
2119 parentheses for a_delete.
2121 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
2123 * test-groff: Replaced with...
2124 * test-groff.in: This new template to handle path separator
2127 * configure.ac: Check for direct.h and process.h.
2128 Generate test-groff script.
2129 * configure, src/include/config.hin: Regenerated.
2131 2003-12-28 Werner LEMBERG <wl@gnu.org>
2133 Add integral extension glyph.
2134 Add new option `-x' to afmtodit to suppress use of built-in AGL.
2136 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
2138 * font/devps/generate/textmap: Provide entry for `integralex' to
2139 override (old) PUA value of the AGL.
2140 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
2141 * font/devps/*: Regenerated.
2143 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
2144 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
2146 2003-12-27 Werner LEMBERG <wl@gnu.org>
2148 Add forgotten `coproduct' symbol (already available for DVI).
2150 * font/devhtml/R.proto, font/devps/generate/textmap,
2151 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
2152 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
2153 U+2210 (\[coproduct]).
2155 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
2157 hpftodit has been extended to handle TrueType metric files and
2158 more glyphs. See hpftodit.man for more details.
2160 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
2161 ctype.h, and unicode.h.
2162 s/msl/charcode/ everywhere since we now handle Unicode values also.
2163 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
2164 Use it where appropriate.
2165 (MULTIPLIER): Replaced with...
2166 (multiplier): New global static variable.
2168 (tag_type): Add more TFM tags.
2169 (tag_name): New array.
2170 (ENUM_TYPE, FLOAT_TYPE): Removed.
2171 (BYTE_TYPE): New value assigned.
2172 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
2173 (text_symbol_sets, special_symbol_sets): Extended to cover more
2175 (check_type): Add return value.
2176 (check_units): Add parameters to get ppi and upem values.
2177 Handle TrueType TFM data.
2178 (output_font_name): New function.
2179 (output_charset): Add parameter to handle TFM type.
2180 Handle TrueType TFMs also.
2181 (em_fract): New macro.
2182 (dump_tags): Be much more verbose and handle more tags.
2183 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
2184 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
2186 (read_map): Add parameter to handle TFM type.
2187 Handle both MSL and Unicode mappings.
2188 (main): Add two new command line options `-a' and `-q'.
2189 Updated to make use of new functions.
2192 * src/utils/hpftodit/hpuni.cpp: New file.
2194 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
2197 2003-12-25 Werner LEMBERG <wl@gnu.org>
2199 * src/include/nonposix.h (read) [_MSC_VER]: Define.
2201 2003-12-24 Werner LEMBERG <wl@gnu.org>
2203 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
2204 by Michail Vidiassov <master@iaas.msu.ru>.
2206 2003-12-20 Werner LEMBERG <wl@gnu.org>
2208 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
2210 Add missing latin-2 glyphs.
2211 * font/devutf8/R.proto: Add missing latin-2 glyphs.
2213 * tmac/troffrc: Load `composite.tmac' earlier.
2215 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
2216 u00{53,73}_0327, and u0049_0307.
2217 * tmac/X.tmac: Add u00{47,67}_0306.
2218 * tmac/tty-char.tmac: Use composite glyph names for readability.
2222 * src/include/unicode.h: Remove `extern' keywords.
2224 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
2226 * tmac/latin5.tmac: New file.
2228 2003-12-19 Werner LEMBERG <wl@gnu.org>
2230 Add some glyphs needed for Turkish.
2232 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
2235 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
2236 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
2237 u00{53,73}_0327, and u0049_0307.
2239 2003-12-18 Werner LEMBERG <wl@gnu.org>
2241 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
2243 Remove trailing zeros.
2245 2003-12-17 Werner LEMBERG <wl@gnu.org>
2247 Make \? transparent to end-of-sentence recognition.
2249 * src/roff/troff/input.cc (non_interpreted_node): Add
2250 `ends_sentence' member function.
2252 2003-12-16 Werner LEMBERG <wl@gnu.org>
2254 * doc/groff.texinfo: Document `dt' request correctly.
2255 Other minor typographical improvements.
2257 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
2259 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
2261 2003-12-10 Richard Stallman <rms@gnu.org>
2263 * LICENSE: Better wording.
2265 2003-12-09 Werner LEMBERG <wl@gnu.org>
2267 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
2268 * configure, NEWS: Updated.
2270 2003-12-08 Werner LEMBERG <wl@gnu.org>
2272 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
2274 2003-12-07 Bernd Warken <bwarken@mayn.de>
2278 2003-12-07 Werner LEMBERG <wl@gnu.org>
2280 * INSTALL: Improved.
2282 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
2284 Use path separator character of target platform for compiled-in
2287 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
2288 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
2289 * configure: Regenerated.
2290 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
2292 2003-12-05 Werner LEMBERG <wl@gnu.org>
2294 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
2295 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
2297 2003-12-04 Bernd Warken <bwarken@mayn.de>
2299 * LICENSE: New file.
2301 2003-12-03 Werner LEMBERG <wl@gnu.org>
2303 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
2304 ligatures present in AFM files since groff currently only
2305 understands some standard ligatures and nothing else.
2307 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
2309 * src/roff/groff/groff.cpp (main): Don't run the spooler if
2312 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
2315 Don't use Unix wait flags.
2317 2003-12-02 Werner LEMBERG <wl@gnu.org>
2319 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
2320 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
2321 src/roff/troff/uniuni.cpp: Moved to...
2322 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
2323 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
2324 src/libs/libgroff/uniuni.cpp: Here.
2326 * src/include/Makefile.sub.old (HDRS),
2327 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
2328 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
2330 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
2332 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
2336 2003-12-01 Werner LEMBERG <wl@gnu.org>
2338 * groff.texinfo: Document special behaviour of `.vs 0'.
2339 Improve documentation of `cflags' request.
2342 2003-11-29 Werner LEMBERG <wl@gnu.org>
2344 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
2345 * font/devlj4/CORONET: Regenerated.
2347 2003-11-24 Werner LEMBERG <wl@gnu.org>
2349 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
2350 if processing hyphenation patterns in traditional mode.
2351 Improve error messages.
2353 2003-11-20 Werner LEMBERG <wl@gnu.org>
2355 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
2356 troff_output_file::put_char): Fix type of local variable `c'.
2358 2003-11-19 Werner LEMBERG <wl@gnu.org>
2360 * src/roff/groff/pipeline.c (P): Removed. Updated all function
2362 (i_to_a): Removed. libgroff already provides this function.
2363 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
2365 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
2367 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
2370 2003-11-17 Werner LEMBERG <wl@gnu.org>
2372 * COPYING: Use correct version.
2374 2003-11-11 Werner LEMBERG <wl@gnu.org>
2376 LynxOS 4.0.0 doesn't declare vfprintf.
2378 * configure.ac: Check for vfprintf.
2379 * configure: Regenerated.
2380 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
2381 * src/include/config.hin: Regenerated.
2383 2003-11-10 Werner LEMBERG <wl@gnu.org>
2385 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
2387 * configure.ac: Check for vsnprintf.
2388 * configure: Regenerated.
2389 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
2391 * src/include/config.hin: Regenerated.
2393 2003-11-09 Werner LEMBERG <wl@gnu.org>
2395 * aclocal.m4: Updated syntax to autoconf 2.59.
2396 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
2397 Don't check for gsos2.
2398 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
2399 working abs_top_srcdir and abs_top_builddir.
2401 * configure.ac: Updated syntax to autoconf 2.59.
2402 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
2403 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
2404 * configure: Regenerated.
2406 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
2407 s/@groff_top_builddir@/@abs_top_builddir@/.
2409 * src/roff/groff/pipeline.c (xstrsignal):
2410 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
2412 2003-11-07 Werner LEMBERG <wl@gnu.org>
2414 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
2415 make start angle smaller than end angle to circumvent a bug in tpic
2416 handling of some versions of dvipdfm (and dvipdfmx).
2418 2003-10-30 Werner LEMBERG <wl@gnu.org>
2420 * src/devices/grops/grops.man: Improve section on creating EPS.
2422 2003-10-29 Werner LEMBERG <wl@gnu.org>
2424 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
2427 2003-10-28 Werner LEMBERG <wl@gnu.org>
2429 * doc/groff.texinfo: Fix documentation of `.if'.
2431 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
2433 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
2434 the form `uniXXXX' also.
2436 2003-10-27 Werner LEMBERG <wl@gnu.org>
2438 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
2439 contrib/pic2graph/pic2graph.sh: Implement secure management of
2441 Pass `-P-pletter' to groff to avoid data outside of the converted
2442 area -- some versions of `convert' (for example 5.3.8) don't check
2443 the bounding box of the image but always use a fixed image size
2444 (letter paper format).
2445 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
2446 contrib/pic2graph/pic2graph.man: Updated.
2448 * src/roff/groff/groff.man: Document $TMP and $TEMP.
2450 2003-10-26 Werner LEMBERG <wl@gnu.org>
2452 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
2453 troff_output::simple_ellipse, troff_output::simple_arc,
2454 troff_output::simple_line, troff_output::simple_spline,
2455 troff_output::simple_polygon): Insert a space before arguments.
2456 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
2457 latter doesn't produce a node, so the following `.sp -1' would do
2459 Don't emit `.sp -1' after \M. This also doesn't produce a token
2460 (and we don't have to care about compatibility mode).
2461 (troff_output::set_color, troff_output::reset_color): Don't emit
2462 `.sp -1' after \M and \m.
2464 * src/roff/troff/input.cpp (old_have_input): New global variable.
2465 (input_stack::get): Handle `old_have_input'.
2466 (process_input_stack) <token::TOKEN_NEWLINE>: Call
2467 `trapping_blank_line' depending on `old_have_input', not
2470 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
2472 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
2473 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
2474 default directory names for temporary files.
2475 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
2477 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
2478 [__MSDOS__] (run_pipeline): Honour environment variables.
2479 Don't use `tmpnam' but `tempnam' to work around messy
2482 * README.MinGW: New file.
2484 2003-10-16 Werner LEMBERG <wl@gnu.org>
2486 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
2487 `(*t)->next' without testing validity of `*t'.
2488 (usage): Make it more readable.
2490 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
2492 Make html device run under both MS-DOS and Win32.
2494 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
2495 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
2496 spawn or fork+exec has to be used, and whether parent must sleep
2497 until the child process terminates. Used in
2498 `char_buffer::run_output_filter'.
2499 (copyofstdoutfd): Removed.
2500 (char_buffer): Replace `write_file_html' and `write_file_troff'
2501 member functions with `emit_troff_output' and `run_output_filter'.
2502 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
2504 (replaceFd): Replaced with...
2505 (set_redirection): New auxiliary function.
2506 (waitForChild): Replaced with...
2507 (save_and_redirect): New auxiliary function for.
2509 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
2512 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
2514 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
2515 (GROFF_LIBC): New function.
2516 * configure.ac: Call GROFF_LIBC.
2518 * configure: Regenerated.
2520 * src/include/lib.h: Handle __MINGW32__.
2521 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
2522 Add macro for `pipe'.
2525 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
2528 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
2531 2003-10-13 Werner LEMBERG <wl@gnu.org>
2533 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
2536 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
2539 2003-10-12 Werner LEMBERG <wl@gnu.org>
2541 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
2542 src/roff/troff/input.cc (usage): Updated.
2544 * NEWS, doc/groff.texinfo: Updated.
2546 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
2548 * src/libs/libgroff/searchpath.cpp
2549 (search_path::open_file_cautious): New function which also handles
2550 `-' as stdin and stdout depending on the access mode.
2551 * src/include/searchpath.h (search_path): Updated.
2553 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
2554 * src/devices/grops/ps.h: Include `searchpath.h'.
2555 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
2556 Open resource file with `include_search_path.open_file_cautious'.
2557 * src/devices/grops/grops.man: Document new `-I' switch.
2559 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
2560 (main), src/devices/grolj4/lj4.cpp (main),
2561 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
2563 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
2565 (include_search_path): New global variable.
2566 (include_path_append): Removed.
2567 (main): Use `include_search_path.command_line_dir' to handle `-I'.
2568 (do_file): Simplify, using new
2569 `include_search_path.open_file_cautious'.
2571 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
2573 (main): Pass arguments to `-I' to both troff and devices.
2574 Improve handling of `-V'.
2575 * src/roff/groff/groff.man: Document changes to -I and -V.
2577 * src/roff/troff/input.cpp (include_search_path): New global
2579 (next_file, source, ps_bbox_request, transparent_file,
2580 process_input_file): Use new
2581 `include_search_path.open_file_cautious'.
2582 (main) Handle `-I' switch.
2583 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
2584 Use new `include_search_path.open_file_cautious'.
2585 * src/roff/troff/node.h: New extern symbol `include_search_path'.
2586 * src/roff/troff/troff.man: Document new `-I' switch.
2588 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
2590 Support multiple calls of .Lb in LIBRARY section.
2592 * tmac/doc-common (doc-in-library-section): New register.
2593 (doc-section-library): New string.
2594 (Sh): Set `doc-in-library-section'.
2596 * tmac/doc-syms (Lb): Insert breaks before and after arguments
2597 if in LIBRARY section.
2598 * tmac/doc.tmac (doc-save-global-vars): Updated.
2599 * NEWS, tmac/groff_mdoc.man: Updated.
2601 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
2603 * tmac/doc-common (doc-default-operating-system): New variable.
2606 2003-09-08 Werner LEMBERG <wl@gnu.org>
2608 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
2610 2003-08-31 Werner LEMBERG <wl@gnu.org>
2612 * contrib/mom/Makefile.sub: Fix last change to make it really work.
2613 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
2614 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
2615 $(DEVFILES) are not empty.
2616 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
2618 2003-08-26 Chuck Silvers <chuq@chuq.com>
2620 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
2621 with parallel runs of `make'.
2623 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
2625 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
2626 insert SORT_SEP. With certain combinations of sort specifications,
2627 refer sorted entries in the wrong order. In particular, entries
2628 with a missing field should be be sorted before all entries that
2629 have that field, before refer looks to the next field.
2631 2003-08-23 Werner LEMBERG <wl@gnu.org>
2633 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
2634 g++ linker is used. Reported by Mark J. Reed
2635 <mark.reed@turner.com>.
2637 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2639 Add key character `x' to tbl which makes tbl call a user-defined
2640 macro on a table cell.
2642 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
2643 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
2644 `set_modifier' after printing the compatibility request.
2645 (set_modifier): Print call to `m->macro' if not empty.
2646 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
2648 (process_format): Implement cases `x' and `X'.
2649 * src/preproc/tbl/tbl.man, NEWS: Updated.
2651 2003-08-15 Werner LEMBERG <wl@gnu.org>
2653 * doc/groff.texinfo: Minor fixes.
2655 2003-08-09 Werner LEMBERG <wl@gnu.org>
2657 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
2659 2003-08-07 Werner LEMBERG <wl@gnu.org>
2661 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
2662 argument list to nothing if there is no file to match. Use `ls' as
2663 a protection, similar to autoconf.
2665 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
2666 empty argument lists.
2668 * doc/groff.texinfo: Improve documentation how vertical spacing
2669 and line breaks interact.
2672 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
2674 2003-08-03 Werner LEMBERG <wl@gnu.org>
2676 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
2677 EPS (using eps2eps or similar programs to compute the bounding box).
2679 2003-07-24 Werner LEMBERG <wl@gnu.org>
2681 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
2682 * doc/texinfo.tex: Updated from texinfo 4.6.
2683 * README.CVS: From now on we need texinfo 4.6.
2685 2003-07-23 Werner LEMBERG <wl@gnu.org>
2687 Add requests `dei1' and `ami1' for completeness.
2689 * src/roff/troff/input.cc (calling_mode): Remove
2690 CALLING_DISABLE_COMP.
2691 (comp_mode): New enumeration.
2692 (do_define_string, define_string, define_nocomp_string,
2693 append_string, append_nocomp_string): Updated.
2694 (do_define_macro): Add third parameter.
2695 (define_macro, define_nocomp_macro, define_indirect_macro,
2696 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
2697 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
2700 (init_input_requests): Add `dei1' and `ami1'.
2702 * tmac/trace.tmac: Handle de1 and am1.
2703 (de): Improve tracing message.
2704 (am): Add missing `do'.
2707 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2708 Document new requests.
2710 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2712 Add option -G to .MPIMG to insert a gap between text and the image.
2714 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
2715 www-finish-left-ll): Updated.
2716 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
2717 (MPIMG): Make option -L and -R optional.
2718 Implement option -G.
2720 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
2722 * src/devices/grohtml/post-html.cpp
2723 (html_printer::do_file_components): Don't use `stdout' as lvalue
2724 since it can be a macro.
2726 2003-07-22 Werner LEMBERG <wl@gnu.org>
2728 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
2729 the corresponding test in aclocal.m4.
2731 2003-07-21 Werner LEMBERG <wl@gnu.org>
2733 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
2734 names but RGB values directly. Otherwise pnmtopng depends on
2735 an external file `rgb.txt' which maps colour names to values.
2737 2003-07-20 Werner LEMBERG <wl@gnu.org>
2739 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
2740 * configure, src/include/config.hin: Regenerated.
2742 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
2744 2003-07-19 Werner LEMBERG <wl@gnu.org>
2746 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
2748 2003-07-18 Werner LEMBERG <wl@gnu.org>
2750 * *.man: Switch to non-compatibility mode temporarily if GNU
2751 syntax extensions are used in the particular man page.
2753 * PROBLEMS: Add solutions for SGR problems.
2755 2003-07-17 Werner LEMBERG <wl@gnu.org>
2757 Don't ignore grotty's command line options if \X'tty: sgr ...' is
2758 used to change the drawing scheme.
2760 * src/devives/grotty/tty.cpp (bold_flag_option,
2761 underline_flag_option, italic_flag_option, reverse_flag_option,
2762 bold_underline_mode_option): New global variables.
2763 (update_options): New function.
2764 (tty_printer::special): Call update_options.
2765 (main): Don't set xxx_flag but xxx_flag_option, then call
2768 2003-07-14 Werner LEMBERG <wl@gnu.org>
2770 Make grotty emit proper Unicode box drawing characters for -Tutf8.
2772 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
2774 (hline_char, vline_char): New global variables.
2775 (tty_printer::tty_printer): Initialize them.
2776 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
2777 horizontal and vertical lines.
2778 (crossings): New global array.
2779 (tty_printer::end_page): Use it to determine the proper crossing
2780 character for -Tutf8.
2782 2003-07-12 Werner LEMBERG <wl@gnu.org>
2784 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
2785 (HTMLDOCFILES): Revert to `pic.html'.
2786 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
2788 2003-07-11 Werner LEMBERG <wl@gnu.org>
2790 * doc/pic.ms: Improve documentation of absolute coordinates.
2791 Document absolute positioning of pictures.
2793 * NEWS: Add new pic capability.
2795 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
2797 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
2800 2003-07-07 Werner LEMBERG <wl@gnu.org>
2802 Implement support for dashed and dotted ellipses in pic. Based on
2803 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
2805 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
2806 common_output::dashed_ellipse, common_output::dotted_ellipse): New
2807 functions. Ellipse arcs are approximated with circle arcs.
2808 * src/preproc/pic/common.h (common_output): Updated.
2809 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
2811 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
2813 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
2815 2003-07-06 Werner LEMBERG <wl@gnu.org>
2817 Make grotty work on platforms which have unsigned char as the
2818 default for char. Based on a patch by Thomas Klausner
2821 * src/devices/grotty/tty.cpp (schar): New typedef.
2822 Updated calls to declare_ptable and implement_ptable.
2823 (glyph): Use schar for back_color_idx and fore_color_idx.
2824 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
2825 (tty_printer::tty_color, tty_printer::tty_printer,
2826 tty_printer::color_to_idx, tty_printer::put_color): Updated.
2828 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2830 * src/roff/nroff/nroff.sh: Add option -d for completeness.
2831 * src/roff/nroff/nroff.man: Updated.
2833 2003-07-05 Werner LEMBERG <wl@gnu.org>
2835 * NEWS, tmac/groff_www.man: Updated.
2836 * doc/Makefile.sub: Updated.
2838 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
2840 Implement support for multiple HTML output files.
2842 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
2843 -j command line option.
2845 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
2847 (file): New fields `new_output_file', `require_links',
2849 (file::file): Updated.
2850 (files::set_file_name, files::set_links_required,
2851 files::are_links_required, files::is_new_output_file,
2852 files::file_name, files::next_file_name): New functions.
2853 (header_desc): New fields `no_of_level_one_headings',
2855 (header_desc::header_desc): Updated.
2856 (header_desc::write_headings): Handle multiple files.
2857 (html_printer::write_header): Save file name in which header occurs.
2858 (html_printer::determine_header_level): Possibly split files on
2860 (html_printer::do_links, html_printer::troff_tag): Updated.
2861 (html_printer::insert_split_file, html_printer::do_job_name,
2862 html_printer::emit_link, html_printer::write_navigation,
2863 html_printer::do_file_components): New functions.
2864 (html_printer::~html_printer): Handle multiple files.
2865 (main): Handle command line option `-j'.
2867 * src/devices/grohtml/grohtml.man: Updated.
2869 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
2872 * tmac/www.tmac (JOBNAME): New macro.
2873 * tmac/s.tmac (SH-NO-TAG): New macro.
2874 (@SH): Call SH-NO-TAG.
2877 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2879 * tmac/groff_mdoc.man: Improve documentation of punctuation
2882 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
2884 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
2886 2003-07-03 Werner LEMBERG <wl@gnu.org>
2888 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
2890 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
2892 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
2893 after `/*' and `*/'.
2895 (Fn, Fo): Reduce indentation in synopsis.
2897 * tmac/doc-common (doc-check-depth): New macro.
2898 (doc-end-macro, Sh, Ss): Use it.
2899 (Cd): Fix behaviour in synopsis.
2900 (In): Make it parsed and callable.
2901 If not in the synopsis, represent the C header file enclosed in
2903 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
2904 Use minus, not hyphen.
2906 * tmc/groff_mdoc.man: Updated.
2908 2003-07-01 Werner LEMBERG <wl@gnu.org>
2910 Integrated grap2graph, contributed by Eric S. Raymond.
2912 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
2914 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
2915 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
2917 2003-07-01 Colin Watson <cjwatson@debian.org>
2919 * src/xditview/*.c: Add prototypes, fix return types, add includes.
2920 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
2922 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
2924 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
2926 2003-06-31 Werner LEMBERG <wl@gnu.org>
2928 * doc/Makefile.sub (CLEANADD): Remove all files created by
2929 running `make groff.{pdf,dvi}'.
2931 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
2934 2003-06-30 Werner LEMBERG <wl@gnu.org>
2936 * Makefile.in (SHELL): Define as @SHELL@.
2937 (mkinstalldirs): Use $(SHELL).
2938 (MDEFINES): Add $(SHELL).
2939 * Makefile.comm (SHELL): Removed.
2941 2003-06-29 Werner LEMBERG <wl@gnu.org>
2943 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
2944 The X11 documentation files use them.
2945 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
2947 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
2949 * tmac/e.tmac (@C): Handle .ad also.
2951 2003-06-12 Werner LEMBERG <wl@gnu.org>
2953 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
2955 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
2956 Assign `n' even here. It is possible to construct a node
2957 immediately following an escape character:
2965 2003-06-10 Werner LEMBERG <wl@gnu.org>
2967 * README.WIN32: Removed.
2968 * MANIFEST: Updated.
2970 2003-06-07 Werner LEMBERG <wl@gnu.org>
2972 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
2974 2003-06-05 Werner LEMBERG <wl@gnu.org>
2976 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
2977 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
2979 2003-06-03 Werner LEMBERG <wl@gnu.org>
2981 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
2982 is done by the calling function.
2984 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
2986 * tmac/X.tmac: Fix definition of `em'.
2988 2003-05-22 Werner LEMBERG <wl@gnu.org>
2990 * src/roff/troff/input.cc (return_macro_request): Fix detection of
2993 2003-05-18 Werner LEMBERG <wl@gnu.org>
2995 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
2996 to make items work which consist only of a tag.
2998 2003-05-17 Werner LEMBERG <wl@gnu.org>
3000 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
3001 aren't stretched in a tag (this can fail with unformatted boxes).
3002 Instead, insert a break and go back one line.
3004 2003-05-16 Werner LEMBERG <wl@gnu.org>
3006 * src/roff/troff/input.cc (return_macro_request): If called with
3007 argument pop macro twice. We need this to trace `return'.
3009 * tmac/trace.tmac: Handle `return'.
3012 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3015 2003-05-15 Larry Kollar <kollar@alltel.net>
3017 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
3018 registers `FPS', `FVS', and `FPD'.
3020 2003-05-15 Werner LEMBERG <wl@gnu.org>
3022 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
3025 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
3027 * tmac/groff_mdoc.man: Slight improvements.
3029 2003-05-03 Werner LEMBERG <wl@gnu.org>
3031 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
3032 `doc-header-space' after header line if register `cR' is set.
3034 2003-05-02 Werner LEMBERG <wl@gnu.org>
3038 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
3040 * tmac/doc-common (Nd): Use \[em].
3042 2003-05-01 Werner LEMBERG <wl@gnu.org>
3044 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
3045 doc-footer-space): Initialize to 0.5i.
3046 (doc-setup-page-layout): Don't set doc-header-space and
3049 2003-04-30 Werner LEMBERG <wl@gnu.org>
3051 * REVISION: Set to 1.
3053 * doc/pic.ms: Document possible problems with `figname'.
3055 2003-04-29 Werner LEMBERG <wl@gnu.org>
3057 Version 1.19 released
3058 =====================
3060 * VERSION: Set to 1.19.
3061 * REVISION: Set to 0.
3062 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
3064 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
3065 Define charset as `US-ASCII' in html output.
3067 * tmac/www.tmac (ULE): Add missing scaling indicator.
3069 * win32-diffs: Removed.
3071 2003-04-28 Werner LEMBERG <wl@gnu.org>
3073 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
3075 Document how to insert discardable whitespace with `.ss'.
3077 2003-04-27 Werner LEMBERG <wl@gnu.org>
3079 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
3080 work with plain TeX also.
3082 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
3084 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
3086 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
3089 2003-04-24 Werner LEMBERG <wl@gnu.org>
3091 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
3092 vbox with positive height and zero depth if in TeX mode.
3094 * NEWS: Document glyph name changes for grodvi and grolj4.
3096 2003-04-23 Werner LEMBERG <wl@gnu.org>
3098 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
3099 * doc/pic.ms: Fixed.
3101 2003-04-21 Werner LEMBERG <wl@gnu.org>
3103 HP-UX 10.20 has `snprintf' but it isn't declared.
3105 * configure.ac: Add declaration test for snprintf.
3106 * configure: Regenerated.
3107 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
3108 * src/include/config.hin: Regenerated.
3110 2003-04-19 Werner LEMBERG <wl@gnu.org>
3112 Add keyword `figname' to pic, specifying the name of the picture
3113 box in TeX mode. Based on a patch from William J Poser
3114 <wjposer@unagi.cis.upenn.edu>.
3116 * src/preproc/pic/pic.y: New token `FIGNAME'.
3117 (macro_name): New rule of type <str>.
3118 (placeless_element): Handle `FIGNAME'.
3119 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
3120 * src/preproc/pic/main.cpp (graphname): New global variable.
3121 (do_picture): Initialize `graphname'.
3122 * src/preproc/pic/pic.h: Updated.
3123 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
3126 (tex_output::text): Beautify output.
3127 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
3128 `shaded' and `outlined' unconditionally.
3129 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
3132 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
3133 greater is necessary.
3135 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
3137 Add option -r to soelim to avoid emission of `.lf' lines.
3138 Add option -t to produces TeX comment lines instead of `.lf' lines.
3140 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
3143 (main): Handle `-r' and `-t'.
3144 (set_location): Handle `raw_flag' and `tex_flag'.
3145 * src/preproc/soelim/soelim.man, NEWS: Updated.
3147 2003-04-17 Werner LEMBERG <wl@gnu.org>
3149 * tmac/hyphenex.sh: Replaced with...
3150 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
3153 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
3154 if --quiet is used for the configure script.
3155 * configure: Regenerated.
3157 2003-04-16 Werner LEMBERG <wl@gnu.org>
3159 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
3160 Add `const' to second argument.
3161 (html_printer::add_table_end): Add `const' to argument.
3162 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
3163 `const' to arguments.
3164 * src/devices/grohtml/html-text.h: Updated.
3166 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
3167 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
3170 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
3171 cast for integer constant.
3173 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
3174 (writeNbytes): Add `const' to first argument.
3175 (writeString): Add `const' to argument.
3176 (char_buffer::can_see): Add `const' to third argument.
3177 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
3178 `const' to argument.
3179 * src/preproc/html/pushback.h: Updated.
3181 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
3182 (include_path_append): Add `const' to argument.
3185 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
3187 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
3188 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
3190 (unicode_decompose_init::unicode_decompose_init): Updated.
3191 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
3193 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
3194 * src/roff/troff/input.cc (process_startup_file): Add `const' to
3197 * tmac/hyphenex.sh: Make script more portable by using a here
3200 2003-04-15 Werner LEMBERG <wl@gnu.org>
3202 Renamed all `*.cc' files to `*.cpp'.
3203 Updated all configuration files, makefiles, and documentation.
3205 2003-04-14 Werner LEMBERG <wl@gnu.org>
3207 * tmac/hyphenex.sh: Slight improvements.
3209 2003-04-13 Werner LEMBERG <wl@gnu.org>
3211 * font/devascii/R.proto, font/devcp1037/R.proto,
3212 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
3213 character slots with unnamed glyphs.
3215 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
3216 (an-first): New global variable.
3217 (an-header): Emit vertical space between multiple man pages.
3219 2003-04-11 Werner LEMBERG <wl@gnu.org>
3221 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
3224 2003-04-10 Werner LEMBERG <wl@gnu.org>
3226 * PROBLEMS: Revised.
3228 2003-04-10 Bernd Warken <bwarken@mayn.de>
3230 * doc/webpage.ms: Improved.
3232 2003-04-09 Werner LEMBERG <wl@gnu.org>
3234 Add register \n[.height] which returns the value of \H.
3235 Add register \n[.slant] which returns the value of \S.
3237 * src/roff/troff/env.cc (init_env_requests): Implement.
3238 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3241 2003-04-08 Werner LEMBERG <wl@gnu.org>
3243 * tmac/html.tmac: Move some of the data into html-end.tmac.
3244 Remove most of the character translations for eqn since html fonts
3245 now cover those characters.
3247 * tmac/html-end.tmac: New file.
3248 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
3249 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
3250 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
3252 2003-04-07 Werner LEMBERG <wl@gnu.org>
3254 * man/groff_out.man: Document negative values of `N' if -Thtml is
3257 2003-04-06 Werner LEMBERG <wl@gnu.org>
3259 * Makefile.comm (depend.temp): Check location of YTABC.
3261 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3263 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
3265 (groff_bin_path): Rename to GROFF_BIN_PATH.
3266 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3267 * doc/Makefile.in (TROFFBIN): New variable for troff
3269 (GROFFBIN): New variable for groff binary path.
3270 (groff_bin_path): Rename to GROFF_BIN_PATH.
3271 (TROFF): Use TROFFBIN.
3272 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3273 * doc/Makefile.sub (GROFFBIN): New variable for groff
3275 (groff_bin_path): Rename to GROFF_BIN_PATH.
3276 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3278 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
3279 with INSTALL_SCRIPT.
3280 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
3281 * Makefile.dev (all): Depend on DEVSCRIPTS.
3282 (install_dev): Likewise.
3283 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
3285 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
3286 (DEVGENSCRIPTS): New variable to hold generated scripts.
3288 2003-04-05 Werner LEMBERG <wl@gnu.org>
3290 * src/libs/libdriver/input.cc (IntArray::operator[],
3291 IntArray::get_data): Remove meaningless `const' in return value.
3293 * README.CVS: New file.
3295 2003-04-04 Werner LEMBERG <wl@gnu.org>
3297 Check for stdint.h in C++, not in C.
3299 * aclocal.m4 (GROFF_STDINT_H): New function,
3300 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
3302 * configure, src/include/config.hin: Regenerated.
3303 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
3306 Fix handling of in grohtml. To do this, troff emits `N'
3307 with a negative value, representing the width of the unbreakable
3308 space (only for -Thtml). grohtml then converts this back to
3309 and uses the value of N as its width.
3311 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
3312 unbreakable_space_node::tprint): Emit `N-<width>'.
3313 * src/include/printer.h (printer::set_numbered_char): Make it
3315 Make members `font_table' and `nfonts' protected instead of private.
3316 * src/devices/grohtml/post-html.cc
3317 (html_printer::set_numbered_char): New member function.
3320 * src/libs/libgroff/maxfilename.cc:
3321 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
3323 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
3326 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
3328 * man/roff.man: Small fixes.
3330 2003-04-03 Werner LEMBERG <wl@gnu.org>
3332 Make groff independent from locale's numeric settings.
3334 * configure.ac: Check for `setlocale'.
3335 * configure, src/include/config.hin: Regenerated.
3337 * src/include/lib.h: Handle HAVE_SETLOCALE.
3339 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
3340 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
3341 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
3344 * doc/groff.texinfo: Change dir category to `Typesetting'.
3345 (Man font macros): Mention that there is no space between arguments
3348 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
3349 (*printer::change_color, *printer::change_fill_color): Add missing
3352 2003-04-02 Werner LEMBERG <wl@gnu.org>
3354 * src/devices/grohtml/html-table.cc (html_table::emit_col,
3355 html_table::is_gap): Compute table widths after converting border
3356 positions to avoid rounding errors.
3358 2003-04-01 Werner LEMBERG <wl@gnu.org>
3360 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
3361 `space_emitted' properly.
3363 2003-03-31 Werner LEMBERG <wl@gnu.org>
3365 * src/devices/grohtml/html-table.cc: Fix column width calculation.
3366 (html_table::set_linelength): Don't add 1.
3367 (html_table::add_indent): Don't subtract 1.
3369 * tmac/html.tmac: Set default page offset to zero.
3371 2003-03-30 Werner LEMBERG <wl@gnu.org>
3373 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
3375 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
3376 unbreakable_space_node::tprint): New functions.
3377 (troff_output_file): Make space_char_hmotion_mode::tprint and
3378 unbreakable_space_node::tprint to friends.
3379 * src/roff/troff/node.h: Updated.
3381 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
3382 in the HTML standard).
3384 2003-03-29 Werner LEMBERG <wl@gnu.org>
3386 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
3387 Otherwise, the following code
3396 produces `x a' instead of `xa'. This is a temporary fix, disabling
3397 font changes in diversions for -Thtml.
3399 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
3401 (an-do-tag-html): Merge with ...
3402 (an-do-tag): This macro.
3403 Change code slightly to circumvent grohtml bug.
3404 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
3406 * src/devices/grohtml/html-table.cc (html_table::emit_col,
3407 html_table::is_gap): Round `width' properly.
3409 * tmac/html.tmac: Provide some default layout parameters for
3412 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
3415 2003-03-28 Werner LEMBERG <wl@gnu.org>
3417 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
3419 2003-03-27 Werner LEMBERG <wl@gnu.org>
3421 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
3424 2003-03-20 Werner LEMBERG <wl@gnu.org>
3426 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
3428 * doc/groff.texinfo: Updated.
3430 2003-03-19 Werner LEMBERG <wl@gnu.org>
3432 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
3433 TOKEN_END_TRAP>: Reset `have_input'.
3435 2003-03-18 Werner LEMBERG <wl@gnu.org>
3437 * src/roff/groff/groff.man: Mention groff_trace man page.
3439 2003-03-16 Werner LEMBERG <wl@gnu.org>
3441 * Makefile.in (LIBEXT): New variable to indicate the file extension
3442 of library files. Computed heuristically from $(OBJEXT).
3443 (MDEFINES): Add $(LIBEXT).
3444 * Makefile.lib, Makefile.comm: Use it.
3446 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
3447 overlong lines into smaller chunks.
3448 (get_binary): New function.
3450 * src/utils/pfbtops/pfbtops.man: Updated.
3452 2003-03-15 Colin Watson <cjwatson@debian.org>
3454 * src/roff/groff/groff.man: Minor syntax fix.
3456 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
3458 * src/devices/grops/ps.cc (ps_printer::media_set,
3459 ps_printer::~ps_printer): Handle zero paper width and length.
3461 2003-03-13 Werner LEMBERG <wl@gnu.org>
3463 Add options -p and -l to grodvi.
3465 * src/devices/grodvi/dvi.cc: Include paper.h.
3466 (landscape_flag, user_paper_length, user_paper_width): New global
3468 (dvi_printer::begin_page): Emit `papersize' special.
3469 Set color after initialization of `cur_h' and `cur_v'.
3470 (main): Add options `-l' and `-p'.
3471 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
3472 * src/devices/grodvi/grodvi.man, NEWS: Updated.
3474 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
3476 2003-03-12 Werner LEMBERG <wl@gnu.org>
3478 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
3479 * man/groff_tmac.man: This man page.
3480 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
3483 * tmac/X.tmac: Don't load pspic.tmac.
3485 2003-03-11 Werner LEMBERG <wl@gnu.org>
3487 Make variable `pr' local to libdriver/input.cc. Based on a patch
3488 by Bernd Warken <bwarken@mayn.de>.
3490 * src/include/driver.h (pr): Removed.
3492 * src/libs/libdriver/input.cc (pr): New global variable.
3493 (do_file): Deallocate `pr'.
3494 * src/libs/libdriver/printer.cc (pr): Removed.
3496 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
3497 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3498 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3499 (main): Don't delete `pr'.
3501 2003-03-10 Werner LEMBERG <wl@gnu.org>
3503 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
3504 * tmac/papersize.tmac: New file.
3505 * tmac/troffrc: Include `papersize.tmac'.
3506 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
3507 * tmac/an-old.tmac: Set LT to LL by default.
3509 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
3510 doc/groff.texinfo: Updated.
3512 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
3513 bug which caused all odd iso papers to have wrong dimensions.
3515 * src/devices/grops/ps.cc (user_paper_width): New global variable.
3516 (main) <'p'>: Set `user_paper_width' also.
3517 (ps_printer::media_width, ps_printer::media_height): Use values
3518 given with option `-p'.
3520 2003-03-09 Werner LEMBERG <wl@gnu.org>
3522 * src/include/nonposix.h: Provide default for SET_BINARY.
3524 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
3525 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
3528 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
3529 (main): Treat \r\n as \n.
3531 2003-03-08 Werner LEMBERG <wl@gnu.org>
3533 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
3534 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
3536 2003-03-07 Werner LEMBERG <wl@gnu.org>
3538 Added support to access more than 256 glyphs in Type 1 fonts.
3540 * src/devices/grops/ps.cc (subencoding): New structure.
3541 (style): Add `sub' field.
3543 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
3544 Add `set_subencoding', `get_subfont' and `encode_subfont' member
3547 (ps_printer::set_char): Use `set_subencoding'.
3548 (make_subencoding_name): New function.
3549 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
3550 (ps_printer::~ps_printer): Emit subencoding definitions.
3552 * src/devices/grops/psrm.cc (valid_input_table): New array to
3553 properly support EBCDIC.
3554 (white_space): Add `\f'.
3555 (ps_get_line): Change first argument to be of type `string &'.
3556 Updated all callers.
3557 This allows to get lines of arbitrary length.
3558 Use `valid_input_table'.
3559 Remove warning about non-conforming PS line length. This seems
3560 not to be of great importance -- for example, dvips don't emit
3562 (PS_LINE_MAX): Removed.
3563 (matches_comment): Change first argument to be of type `string &'.
3565 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
3567 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
3568 %AGL_to_unicode, %default_ligatures): New hash tables.
3569 Read all map entries.
3570 Add unencoded characters.
3571 Check for default ligatures if there are no `L' entries.
3572 Print all kern entries.
3573 Print all characters in charset.
3574 * src/utils/afmtodit/afmtodit.man: Updated.
3576 * font/devps/*: Regerated all fonts.
3578 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
3579 of characters, just use `.trin'. Otherwise the mapping depends
3580 on the font encoding.
3581 * tmac/ps.tmac: Add `fi' and `fl'.
3582 Improve `Fi' and `Fl'.
3583 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
3584 * tmac/Xps.tmac: Fix `em'.
3588 2003-03-04 Werner LEMBERG <wl@gnu.org>
3590 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
3593 2003-03-03 Werner LEMBERG <wl@gnu.org>
3595 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
3597 * font/devps/generate/textmap: Remove entry `similarequal'.
3598 * font/devps/symbolmap: Updated.
3600 2003-03-02 Werner LEMBERG <wl@gnu.org>
3602 * src/libs/libgroff/font.cc (font::load): Fix error message for
3605 * src/devices/grops/grops.man: Improve documentation of the -b
3608 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
3609 `ascii' and `cp1047'.
3611 2003-03-01 Werner LEMBERG <wl@gnu.org>
3613 Document composite glyphs and the `composite' request.
3615 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
3617 2003-02-28 Werner LEMBERG <wl@gnu.org>
3619 * font/devdvi/generate/ec.map: Add some more Unicode entities.
3620 * font/devdvi/*EC: Updated.
3622 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
3623 * tmac/latin1 (latin1-tr): Undo any previous mapping.
3624 * tmac/troffrc: Load `composite.tmac'.
3625 * tmac/Makefile.sub (NORMALFILES): Updated.
3627 * doc/groff.texinfo (Input Encodings): New section.
3630 2003-02-27 Werner LEMBERG <wl@gnu.org>
3632 * doc/texinfo.tex: New version 2003-02-11.06.
3634 * tmac/doc-common (Dt): Don't emit warning for unknown section.
3635 * tmac/groff_mdoc.man: Fix description of `Dt'.
3637 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
3639 * font/devps/prologue.ps: Fix for included Postscript that does
3640 a setpagedevice -- which is now safely ignored.
3644 * src/devices/grops/ps.cc: Now sets the page size in the generated
3645 document. This is done in two ways: Via a %%-comment for gv and
3646 the like, and via a PageSize and setpagedevice for programs that
3647 understands Postscript proper, like ps2pdf.
3649 * src/devices/grops/ps.h: New broken-flag to avoid page size
3650 definition, if required.
3652 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
3654 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
3655 Not really necessary due to the fix in prologue.ps, but cleaner:
3656 Such information does not belong in an .eps file.
3658 * doc/Makefile.sub: See doc/Makefile.in.
3660 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
3662 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
3663 instead of P1 since the latter is broken in some versions of netpbm.
3664 * configure: Updated.
3666 2003-02-26 Larry Kollar <kollar@alltel.net>
3668 Make man pages more customizable.
3670 * tmac/an-old.tmac (FT): New register holding footer distance from
3672 (HF): New string holding the default heading font.
3673 (TH): Handle registers `IN' and `SN' set on the command line.
3675 (PT, BT): New strings to customize header and footer lines.
3676 (an-header, an-footer): Use them.
3678 * tmac/groff_man.man: Document changes.
3680 * doc/groff.texinfo: Document man changes.
3681 Document Ultrix extensions of man.
3683 2003-02-26 Werner LEMBERG <wl@gnu.org>
3685 * src/roff/troff/input.cc (do_width, do_if_request): Reset
3686 `have_input' after changing back to old environment.
3688 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
3689 function up to be defined before first call. This is necessary to
3690 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
3692 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
3693 the default font directory also. Based on a patch from James
3694 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
3695 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
3696 * src/utils/afmtodit/afmtodit.man: Document it.
3700 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
3702 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
3704 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
3705 (GROFF_PNMTOPS_NOSETPAGE): New macro.
3706 * configure.ac: Use it.
3707 * configure: Regenerated.
3708 * Makefile.in: Updated.
3710 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
3711 (CLEANADD): Add www.tmac-sed.
3712 (pnmtops_nosetpage): Define default.
3713 (install_data): Handle www.tmac-sed and substitute
3714 @PNMTOPS_NOSETPAGE@.
3715 (stamp-sed): Add www.tmac.
3716 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
3717 It now breaks URLs at suitable places.
3718 (www:substring_ok): New register set by...
3719 (www:@test_substring): New macro.
3720 (www:error): New alias to www-error.
3721 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
3723 (URL): Use www:url_breaks.
3724 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
3725 (CDS, CDE): New macros.
3727 2003-02-25 Werner LEMBERG <wl@gnu.org>
3729 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
3732 2003-02-24 Werner LEMBERG <wl@gnu.org>
3734 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
3735 can be negative also.
3737 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
3739 (read_char_table): Avoid negative ascenders.
3740 (output_charset): Add cast.
3741 * font/devlj4/*: Regenerated.
3743 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
3746 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
3747 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
3749 * font/devdvi/*: Regenerated.
3751 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
3752 normal width, while the previously used characters (U+2329 and
3753 U+232A) are classified as wide due to canonical equivalence with the
3754 CJK punctuation characters U+3008 and U+3009.
3756 * font/devutf8/R.proto: Updated.
3757 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
3759 * man/groff_char.man: Simplify handling of table traps by
3760 introducing `start block' and `end block' macros.
3761 (Ns, Ne, 2s, 2e, Ds, De): New macros.
3762 (DL): Make it work with Unix troff also.
3763 Fix code values of `la' and `ra'.
3765 * tmac/dvi.tmac: Define `<>' for CW and CWI.
3767 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
3769 * src/devices/grohtml/post-html.cc (element_list::~element_list):
3770 New destructor, fixing a major memory leak.
3772 2003-02-22 Werner LEMBERG <wl@gnu.org>
3774 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
3775 to be in conformance with Unicode 3.0 and newer.
3777 * font/devlj4/generate/text.map: Add `Eu'.
3778 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
3779 * font/devlj4/S: Regenerated.
3781 * man/groff_char.man: Completely rewritten.
3783 * doc/groff.texinfo: Fix description of request and macro arguments.
3785 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
3789 * src/devices/grohtml/html-table.cc (html_table::~html_table):
3790 Deallocate `columns' list.
3791 * src/devices/grohtml/post-html.cc (char_block::~char_block):
3793 (text_glob::text_glob_html, text_glob::text_glob_special,
3794 text_glob::text_glob_line, text_glob::text_glob_auto_image,
3795 text_glob::text_glob_tag): Avoid memory leaks.
3796 (text_glob::remember_table): Free memory before reassigning.
3798 2003-02-19 Werner LEMBERG <wl@gnu.org>
3800 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
3801 alias `hbar'), the Planck constant over two pi.
3803 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
3804 `+e' for position 34.
3805 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
3806 `u2662' and `u2661'.
3807 * font/devdvi/{MI,S}: Regenerated.
3808 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
3809 * font/devlbp/*: Add `hbar' alias.
3810 * font/devlj4/generate/special.map: Ditto.
3811 * font/devlj4/S: Regenerated.
3812 * font/devps/generate/symbolchars: Add `+e'.
3813 * font/devps/generate/textmap: Fix PS name for `-h'.
3815 * font/devps/symbolmap: Regenerated.
3817 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
3819 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
3821 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
3824 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
3826 * tmac/tty-char.tmac: Add `+e'.
3828 2003-02-17 Werner LEMBERG <wl@gnu.org>
3830 Another round trying to really fix problems with `have_input'.
3832 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
3833 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
3835 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
3836 handling if both foreground and background colors are default.
3838 * doc/groff.texinfo (Debugging): Document .lf differences to
3841 2003-02-16 Werner LEMBERG <wl@gnu.org>
3843 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
3844 null-bytes in created string.
3846 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
3847 alias_macro, lookup_request): Improve warning messages.
3849 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
3851 Free `last_image_filename'.
3853 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
3855 (imageList::createPage, imageList::createImage): Use `free', not
3857 (imageItem::~imageItem): Free `imageName'.
3858 (addRegDef): Use `strsave', not `strdup'.
3859 (get_resolution): Free `pathp'.
3861 2003-02-15 Werner LEMBERG <wl@gnu.org>
3863 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
3866 2003-02-14 Werner LEMBERG <wl@gnu.org>
3868 Add memory management for colors to deallocate unnamed colors
3871 * src/include/color.h (color): New members `free_list' and `next'.
3872 New member functions `new' and `delete'.
3874 * src/libs/libgroff/color.cc: Implement it.
3876 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
3877 for array size of new operator.
3879 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
3880 redundant comparison.
3882 * src/roff/troff/input.cc (word_space_node::reread,
3883 hmotion_node::reread): Avoid warning about unused parameter.
3884 (reset_output_registers): Remove redundant parameter.
3885 (define_color): Undo change 2003-02-12.
3887 * src/roff/troff/reg.h: Updated.
3889 * src/roff/troff/node.cc (troff_output_file::really_print_line,
3890 output_file::put_filename, real_output_file::really_put_filename,
3891 ascii_output_file::really_print_line,
3892 break_char_node::get_hyphen_list): Avoid warning about unused
3894 (suppress_node::tprint): Updated.
3896 * configure.ac: Check declaration for rand() and srand().
3897 * configure: Regenerated.
3899 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
3901 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
3904 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
3905 to avoid compiler warnings.
3907 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
3910 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
3912 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
3914 Updated all callers.
3916 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
3918 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
3919 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
3921 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
3922 Parameter is unused.
3923 (html_printer::add_table_end): Define parameter conditionally.
3924 * src/devices/grohtml/output.cc (simple_output::special): Parameter
3927 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
3928 (lbp_printer::set_char): Last parameter is unused.
3930 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
3932 2003-02-13 Werner LEMBERG <wl@gnu.org>
3934 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
3935 Make \D'f ...' move horizontally again for backwards compatibility.
3936 Replace it with \D'Fg ...' where appropriate to avoid dependency
3937 on horizontal resolution.
3939 * src/roff/troff/input.cc (do_get_long_name): New function.
3940 (get_long_name): Call it.
3942 (read_draw_node): Handle `\D'Fx ...' by calling ...
3943 (read_color_draw_node): New function.
3945 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
3947 Pass it to `do_get_long_name' which is used instead of
3950 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
3951 unnecessary value guard.
3952 (parse_D_command) <'f'>: Add horizontal shift.
3954 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
3955 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3956 (FILL_MAX): Removed.
3958 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3961 2003-02-12 Werner LEMBERG <wl@gnu.org>
3963 * src/roff/troff/input.cc (do_name_test, do_expr_test,
3964 do_zero_width): Push `\n' if closing delimiter is missing.
3966 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
3967 <'F'>: Make \F non-transparent at the beginning of line.
3968 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
3969 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
3972 (define_color): Free color in case of reassignment.
3974 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
3975 @DefescListEnd): Use @Var, not @var.
3978 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
3980 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
3981 `shaded' and `outlined' arrays.
3982 (object_spec::object_spec): Initialize `shaded' and `outlined'.
3983 (graphic_object::set_fill_color, graphic_object::set_outline_color):
3985 (closed_object::set_fill_color): Ditto.
3986 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
3988 (troff_output::reset_color): Use a_delete instead of free.
3989 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
3991 2003-02-11 Werner LEMBERG <wl@gnu.org>
3993 * doc/groff.texinfo: Improve documentation of `ad'.
3994 Document that \D'f...' is dependent on the horizontal resolution.
3995 * man/groff_diff.man: Improve documentation of \D'f...'.
3997 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
3998 compensating \h'...' for \D'f ...' since the latter no longer moves
4000 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
4002 2003-02-10 Werner LEMBERG <wl@gnu.org>
4004 Improve error messages for `x F' (and `F') commands.
4006 * src/include/error.h: Add declaration for
4007 `current_source_filename'.
4008 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
4009 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
4010 parameter for source file string.
4011 Updated all callers.
4013 * src/libs/libdriver/input.cc: Add `current_source_filename'.
4014 (remember_source_filename): New function.
4015 (parse_x_command <'F'>, do_file <'F'>): Use it.
4017 2003-02-09 Werner LEMBERG <wl@gnu.org>
4019 Make grotty not emit warnings about unknown colors more than
4022 * src/devices/grotty/tty.cc: Include `ptable.h'.
4023 (TTY_MAX_COLORS): Removed.
4024 (DEFAULT_COLOR_IDX): Defined to -1.
4025 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
4026 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
4027 Change `tty_colors' to be a ptable.
4028 First arg of `put_color' is now `char'.
4029 New functions `make_rgb_string' and `tty_color'.
4030 (tty_printer::tty_printer): Use `tty_color'.
4031 (tty_printer::color_to_idx): Return value is now `char'.
4034 * src/include/color.h (color): Add `print_color' member function.
4035 * src/libs/libgroff/color.cc (color::print_color): Implement it.
4037 2003-02-08 Werner LEMBERG <wl@gnu.org>
4041 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
4044 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
4045 assume that value has been allocated with `new[]', thus use
4046 `a_delete' for deallocation.
4048 * src/libs/libdriver/input.cc (get_integer_arg,
4049 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
4052 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
4053 * src/libs/libgroff/nametoindex.cc
4054 (character_indexer::named_char_index): Use `new <type>[1]'.
4056 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
4058 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
4059 (split_text): Use `a_delete'.
4061 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
4064 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
4065 harmless memory leak.
4066 (hyphen_trie::read_patterns_file): Initialize `buf'.
4067 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
4068 Initialize `current_fill_color'and `current_glyph_color'.
4069 * src/roff/troff/glyphuni.cc
4070 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
4071 * src/roff/troff/uniuni.cc
4072 (unicode_decompose_init::unicode_decompose_init): Ditto.
4073 * src/roff/troff/uniglyph.cc
4074 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
4076 2003-01-26 Werner LEMBERG <wl@gnu.org>
4078 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
4079 `access' before calling `unlink'.
4080 (do_file): Handle __EMX__.
4082 * src/include/nonposix.h: Handle __EMX__.
4084 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
4085 (fontpath,tmacpath): Use it.
4087 Sorted alphabetically.
4089 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
4091 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
4094 2003-01-27 Werner LEMBERG <wl@gnu.org>
4096 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
4097 New files, copied from gnulib.
4098 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
4099 * configure.ac: Updated.
4100 * configure: Regenerated.
4102 * src/include/config.hin: Regenerated.
4103 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
4104 Don't define `strcasecmp' as `strcmp'.
4105 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
4106 Dont define `strncasecmp' as `strncmp'.
4108 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
4111 2003-01-26 Werner LEMBERG <wl@gnu.org>
4113 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
4116 2003-01-25 Werner LEMBERG <wl@gnu.org>
4118 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
4120 2003-01-24 Werner LEMBERG <wl@gnu.org>
4122 Add US-english hyphenation exceptions (converted from Barbara
4123 Beeton's hyphenation exception log reports which appear irregularly
4126 * tmac/hyphen.us: Updated to latest version.
4127 * tmac/README: Updated.
4128 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
4129 * tmac/troffrc: Load `hyphenex.us'.
4130 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
4131 * doc/groff.texinfo: Updated.
4133 2003-01-23 Werner LEMBERG <wl@gnu.org>
4135 Improve hyphenation slightly. This is a first step in redesigning
4136 the hyphenation algorithm to make it more flexible (e.g. allowing
4137 kerns and ligatures between the hyphenation character and the
4138 following character -- while not used normally in English, other
4139 languages like German would benefit).
4141 * src/roff/troff/env.cc (environment::hyphenate_line): Use
4142 assertion instead of if-clause.
4143 Let `get_hyphen_list' return the number of involved characters in
4144 the hyphenation pattern instead of computing it directly (which
4145 often yields too small values).
4146 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
4147 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
4150 2003-01-22 Werner LEMBERG <wl@gnu.org>
4152 Fixing a bug which caused groff to hang if the hyphenation exception
4153 dictionary tried to grow.
4155 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
4156 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
4157 pointer to dictionary.
4159 2003-01-20 Werner LEMBERG <wl@gnu.org>
4161 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
4162 negative left italic correction.
4163 * src/utils/afmtodit/afmtodit.man: Document it.
4165 * font/devps/generate/Makefile (RFLAG): Add `-m'.
4166 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
4167 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
4171 2003-01-16 Werner LEMBERG <wl@gnu.org>
4175 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
4177 * src/preproc/refer/refer.man: Mention REFER environment variable.
4179 2003-01-05 Werner LEMBERG <wl@gnu.org>
4181 Similar to \[is], the square root glyph (\[sr]) and the square root
4182 extension glyph (\[radicalex]) are now text symbols. The new
4183 mathematical versions are called \[sqrt] and \[sqrtex],
4186 * font/devX*/S: Regenerated.
4187 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
4188 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
4189 * font/devdvi/EX, font/devdvi/S: Regenerated.
4190 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
4191 * font/devlj4/generate/special.map: Add `sqrt'.
4192 * font/devlj4/S: Regenerated.
4193 * font/devps/generate/textmap: Add `sqrt'.
4194 * font/devps/S, font/devps/symbolmap: Regenerated.
4196 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
4197 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
4198 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
4199 overlap horizontally.
4201 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
4202 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
4205 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
4206 and `sqrtex' are overlapping glyphs.
4208 2003-01-04 Werner LEMBERG <wl@gnu.org>
4210 * font/devdvi/generate/texsy.map: Add `is'.
4211 * font/devps/symbolmap: Regenerated.
4212 * font/devdvi/*TC, MI, S: Regenerated.
4214 * tmac/dvi.tmac: Remove `is'.
4216 2003-01-03 Werner LEMBERG <wl@gnu.org>
4218 `is' is now a text symbol (only relevant for dvi). The math variant
4219 can be accessed with `integral'.
4221 * font/devX*/S: Regenerated.
4222 * font/devdvi/generate/texex.map: Remove `is'.
4223 * font/devdvi/EX: Updated.
4224 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
4225 * font/devlj4/generate/special.map: Ditto.
4226 * font/devlj4/S: Regenerated.
4227 * font/devps/generate/textmap: Add `integral'.
4228 * font/devps/S: Regenerated.
4230 * tmac/dvi.tmac: Define `is'.
4232 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
4234 * src/preproc/tbl/main.cc (process_format): Fix error message.
4236 2003-01-02 Werner LEMBERG <wl@gnu.org>
4238 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
4239 * font/devps/textmap: Fix entries for `ne' and `nc'.
4240 * font/devps/symbolmap: Regenerated.
4242 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
4243 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
4244 `38', `58', `78', `-+', `|=', `nc', `ne'.
4246 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
4247 Use `schar' for `aq'.
4248 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
4249 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
4250 * tmac/tty.tmac: Add `ne'.
4252 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
4253 for fallback glyphs.
4255 2002-12-29 Werner LEMBERG <wl@gnu.org>
4259 * font/devX*/*: Regenerated.
4260 * font/devdvi/generate/ec.map: Remove `eq'.
4261 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
4262 Assign `|=' to position 39.
4263 * font/devdvi/*EC, S: Regenerated.
4264 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
4265 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
4266 Assign `|=' to position 549.
4267 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
4269 Add `uni2243' for `|='.
4271 * tmac/ec.tmac: Add `eq'.
4272 * tmac/dvi.tmac: Add `=~'.
4273 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
4276 2002-12-21 Werner LEMBERG <wl@gnu.org>
4278 * font/devdvi/generate/tc.map: Remove `**'.
4279 * font/devdvi/*TC: Regenerated.
4280 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
4282 * font/devutf8/NOTES: Updated.
4284 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
4285 Don't give default parameter to `set_macro'.
4286 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
4287 instead of `set_macro'.
4288 (charinfo::setx_macro): Implement it.
4289 (charinfo::set_macro): Don't change `mode'.
4291 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
4292 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
4293 * tmac/dvi.tmac: Define `!=' with `.schar'.
4295 2002-12-20 Werner LEMBERG <wl@gnu.org>
4297 * font/devX*/S: Regenerated.
4298 * font/devdvi/generate/ec.map: Remove `pl'.
4299 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
4300 * font/devdvi/*{TC,EC}: Regenerated.
4301 * font/devhtml/R.proto: Add `-+'.
4302 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
4303 * font/devlbp/*: Remove `or'.
4304 * font/devlj4/generate/special.map: Remove `or'.
4305 * font/devlj4/S: Regenerated.
4306 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
4307 `seveneighths', `threeeighths'.
4309 Replace `minusplus' with `uni2213'.
4310 * font/devps/symbolmap: Regenerated.
4311 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
4314 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
4316 * src/roff/troff/node.cc (troff_output_file::put_char_width):
4317 Call glyph_color and fill_color even if tcommand_flag isn't set.
4318 (make_node, node::add_char): Check not ci->is_fallback but
4321 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
4322 * tmac/ec.tmac: Add .rchar entry for `f/'.
4323 Don't remove `12', `14', `34'.
4324 Define `pl' to be always roman.
4325 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
4326 Define `18', `38', `58', `78'.
4327 * tmac/tty.tmac: Add `-+'.
4328 * tmac/dvi.tmac: Define `f/'.
4329 (dvi-frac): Use `f/'.
4330 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
4331 Define `18', `38', `58', `78'.
4333 2002-12-15 Colin Watson <cjwatson@debian.org>
4335 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
4337 2002-12-10 Werner LEMBERG <wl@gnu.org>
4339 Add glyph `tno', a textual variant of `no'.
4341 * font/devX*/*: Regenerated.
4342 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
4343 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
4344 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
4345 * font/devdvi/*: Regenerated.
4346 * font/devlbp/*: Add `tno'.
4347 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
4348 * font/devlj4/*: Regenerated.
4349 * font/devps/generate/textmap: Replace `no' with `tno'.
4350 * font/devps/generate/symbolchars: Add `no'.
4351 * font/devps/*: Regenerated.
4353 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
4355 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
4356 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
4360 * tmac/dvi.tmac: Replace most `\\' with `\E'.
4361 Add definition for `sd'.
4362 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
4364 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
4366 2002-12-08 Werner LEMBERG <wl@gnu.org>
4368 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
4369 mode to avoid rounding errors.
4370 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
4372 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
4373 src/roff/troff/troff.man: Improve documentation of -T.
4375 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
4377 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
4378 (run_pipeline) [_WIN32]: Provide working function without `fork'.
4380 2002-12-06 Werner LEMBERG <wl@gnu.org>
4382 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
4383 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
4384 Scaling Euro.sansserif glyphs down to have the same height as
4386 Removed unnecessary points; added some extrema.
4388 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
4391 2002-12-04 Werner LEMBERG <wl@gnu.org>
4393 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
4394 and `Euro.symbol.bold.slanted'.
4395 Improve some glyph offsets and widths.
4396 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
4398 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
4400 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
4403 * tmac/europs.tmac: Updated to new glyph indices.
4404 Use Euro.symbol for font familiy `A'.
4406 * doc/groff.texinfo: Minor improvements.
4408 2002-12-02 Werner LEMBERG <wl@gnu.org>
4410 * font/devdvi/generate.tc.map: s/%O/%0/.
4411 * font/devdvi/*TC: Regenerated.
4413 * src/roff/troff/div.cc (init_div_requests): Sorted.
4415 * tmac/dvi.tmac: Remove `Ye'.
4416 * tmac/ec.tmac: Remove `Ye'.
4417 Add .rchar entry for `de'.
4419 * man/groff.man, man/groff_diff.man: Document register `.pe'.
4420 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
4423 2002-11-30 Werner LEMBERG <wl@gnu.org>
4425 Add PS font for various Euro glyphs.
4427 * font/devps/generate/freeeuro.sfd: New master font file for
4429 * font/devps/generate/sfdtopfa.pe: New conversion script for
4431 * font/devps/generate/Makefile (FONTS): Add `EURO'.
4432 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
4433 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
4435 * font/devps/EURO: Generated from `freeeuro.afm'.
4436 * font/devps/download: Add `freeuro.pfa'.
4437 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
4440 * tmac/europs.tmac: New file.
4441 * tmac/ps.tmac: Include `europs.tmac'.
4442 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
4444 2002-11-29 Werner LEMBERG <wl@gnu.org>
4446 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
4447 * font/devdvi/S: Regenerated.
4448 * font/devhtml/R.proto: Fix `CR' and `ci'.
4450 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
4452 * font/devps/symbolmap: Regenerated.
4453 * font/devutf8/R.proto: Fix `CR' and `ci'.
4455 * font/devutf8/NOTES: Updated.
4457 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
4460 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4462 * tmac/dvi.tmac: Add `lh' and `rh'.
4463 * tmac/Xps.tmac: Fix `lh' and `rh'.
4464 * tmac/X.tmac: Add `OK'.
4465 * tmac/lj4.tmac: Ditto.
4467 2002-11-24 Werner LEMBERG <wl@gnu.org>
4469 * font/devX*/S: Regenerated.
4470 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
4471 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
4472 * font/devdvi/generate/texsy.map: Remove `or' glyph.
4473 * font/devdvi/S: Regenerated.
4474 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
4475 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
4476 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
4477 `bracketleftbt', `bracketrighttp', `bracketrightex',
4478 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
4479 `braceex', `braceleftex', `bracerightex', `bracerighttp',
4480 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
4482 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
4483 * font/devutf8/NOTES: Updated.
4484 * font/devlj4/generate/special.map: Add glyph `braceex'.
4485 * font/devlj4/S: Regenerated.
4487 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
4489 2002-11-14 Werner LEMBERG <wl@gnu.org>
4491 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
4494 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4496 * doc/texinfo.tex: New version from texinfo 4.3.
4497 * doc/groff.texinfo: Updated for texinfo 4.3.
4498 Use @tie{} where appropriate.
4499 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
4500 * font/devdvi/generate/tc.map: Remove `rn'.
4501 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
4502 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
4504 * font/devX100/*, font/devX100-12/*, font/devX75/*,
4505 font/devX75-12/*: Regenerated.
4507 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
4508 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
4509 Improve definition of `an'.
4510 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
4512 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
4513 * tmac/X.tmac: Add definition for `or'.
4514 * tmac/Xps.tmac: Undo change 2002-11-05.
4515 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
4517 2002-11-11 Werner LEMBERG <wl@gnu.org>
4519 * src/roff/troff/node.cc (troff_output_file::put_char): Always
4522 2002-11-10 Werner LEMBERG <wl@gnu.org>
4524 Added three new requests `schar', `fschar', and `rfschar'. `schar'
4525 defines a glyph which is searched after the check for fonts declared
4526 with `.special' (and before the check for all mounted special
4527 fonts). `fschar' defines a glyph for a particular font which is
4528 searched after the check for fonts declared with `.fspecial' (and
4529 before the check for fonts declared with `.special'). `rfschar'
4530 removes glyphs defined with `fschar'.
4532 * src/roff/troff/token.h (char_mode): New enum.
4533 Declare do_define_character.
4534 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
4536 (charinfo::is_fallback): Updated.
4537 (charinfo::is_special): New method.
4538 * src/roff/troff/input.cc (do_define_character): Add and use
4539 optional second parameter used as a prefix for font-specific glyph
4541 (define_character, define_fallback_character): Updated.
4542 (define_special_character): New function.
4543 (init_input_requests): Add `schar'.
4544 (charinfo::charinfo, charinfo::set_macro): Updated.
4545 * src/roff/troff/node.cc: Include `stringclass.h'.
4546 (make_glyph_node): Handle special glyphs defined with `.schar' and
4548 (define_font_special_character, remove_font_special_character): New
4550 (init_node_requests): Sorted.
4551 Add `fschar' and `rfschar'.
4552 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
4553 Document new requests.
4555 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
4556 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
4558 2002-11-08 Werner LEMBERG <wl@gnu.org>
4560 Added new font `SC' (cmtex10) to devdvi.
4562 * devdvi/generate/Makefile (FONTS): Add `SC'.
4564 * devdvi/generate/textex.map: New map file for cmtex.
4566 * devdvi/Makefile.sub (DEVFILES): Updated.
4567 * tmac/dvi.tmac: Add fspecial entries for SC.
4568 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
4569 found before `S' since the font position of `SC' is lower due to the
4570 gaps in DESC's `font' line.
4571 * tmac/ec.tmac: Add a `special' call.
4574 * font/devhtml/R.proto: Remove double entry for `ti'.
4575 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
4576 * tmac/tty-char.tmac: Remove entry for `bq'.
4577 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
4578 * tmac/ec.tmac: Don't remove `aq' glyph.
4579 * tmac/X.tmac: Fix entry for `em'.
4580 Add entries for `fo' and `fc'.
4581 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
4583 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
4584 documentation of `special' and `fspecial' requests.
4586 2002-11-05 Werner LEMBERG <wl@gnu.org>
4588 * font/devascii/R.proto, font/devcp1047/R.proto,
4589 font/devlatin1/R.proto: Remove entry for `.i'.
4590 * font/devdvi/generate/textt.map: Add entry for `ad'.
4591 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
4592 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
4593 We need this for getting kerning values to compose `/l' and `/L'.
4594 * font/devdvi: Regenerated font definition files for CM fonts.
4595 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
4596 * font/devutf8/R.proto: Ditto.
4597 Remove double entry for `ti'.
4599 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
4600 for (groff) ligatures, `la', and `ra'.
4601 Add "'C", "'c", `IJ', and `ij'.
4602 Remove double entry for `ti'.
4603 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
4605 Add "'C", "'c", `IJ', and `ij'.
4606 Fix entries for (groff) ligatures, `la', and `ra'.
4608 * tmac/ps.tmac (ps-achar): New macro.
4609 Define "'c" and "'C".
4610 * tmac/tty.tmac: Add entry for `.i'.
4611 * tmac/X.tmac (X-achar): New macro.
4612 Define "'c", "'C", and `:Y'.
4613 Add entries for `IJ' and `ij'.
4614 * tmac/Xps.tmac (Xps-achar): New macro.
4615 Define "'c" and "'C".
4616 Add entries for `IJ' and `ij'.
4617 * tmac/lbp.tmac (lbp-achar): New macro.
4618 Add fallback characters for all groff ligatures and many other
4620 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
4621 Add entries for `/l' and `/L'.
4622 Define "'c" and "'C".
4623 Add entries for `IJ' and `ij'.
4625 2002-11-02 Larry Kollar <kollar@alltel.net>
4627 * PROBLEMS: Document how to solve Mac OS X compilation problems.
4629 2002-11-02 Werner LEMBERG <wl@gnu.org>
4631 Adding support for composite glyphs: \[xxx yyy ...] and the
4632 `composite' request.
4634 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
4635 to Unicode-based glyph names.
4636 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
4637 glyph names to groff glyph names.
4638 * src/roff/troff/uniuni.cc: New file for canonically decomposing
4639 Unicode-based glyph names.
4640 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
4641 for handling Unicode glyph names.
4642 * src/roff/troff/input.cc: Include unicode.h.
4643 (composite_glyph_name): New function.
4644 (token::next) <'['>: Handle Unicode glyph names and composite
4646 (composite_dictionary): New dictionary for the `composite' request.
4647 (composite_request): Implement `composite' request.
4648 (init_input_requests): Add `composite'.
4649 Alphabetically sorted.
4650 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
4652 (init_env_requests): Alphabetically sorted.
4653 Removed `tas' and `tar' (already commented out).
4654 * src/roff/troff/Makefile.sub: Updated.
4656 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
4658 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
4661 2002-10-29 Werner LEMBERG <wl@gnu.org>
4663 Fix computation of .trunc register. Additionally, its value (and
4664 the value of the .ne register) is now always set before entering the
4667 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
4668 `needed_space' before calling `space'.
4669 (top_level_diversion::space): Remove special code for 'sp before the
4671 Call `begin_page' with the discarded space as a parameter.
4672 (top_level_diversion::begin_page): Add optional parameter to set
4674 * src/roff/troff/div.h: Updated.
4676 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
4679 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
4680 (LP): Remove superfluous call to `br'.
4681 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
4682 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4684 2002-10-26 Werner LEMBERG <wl@gnu.org>
4686 * tmac/doc-ditroff: Remove useless switch/variable -rC.
4687 (doc-setup-header): Don't set page register `%'.
4688 * tmac/doc-nroff: Remove variable `C'.
4689 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
4690 (doc-setup-header): Don't set page register `%'.
4692 * tmac/doc-common (doc-header): Call `ns'.
4693 (doc-paragraph): Protect .sp with .br so that it survives traps
4694 possibly set by the user.
4695 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4697 * tmac/doc*: Replace ' with . for consistency if no effect.
4699 2002-10-26 Werner LEMBERG <wl@gnu.org>
4701 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
4702 so that it survives traps possibly set by the user.
4704 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
4705 (troff_output_file::set_font): Call flush_tbuf if necessary.
4706 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
4707 flush_tbuf and do_motion only if necessary.
4708 (troff_output_file::start_special,
4709 troff_output_file::put_char_width, troff_output_file::put_char,
4710 troff_output_file::draw): Updated.
4711 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4712 vmotion_node::tprint): Undo change 2002-10-23.
4714 2002-10-25 Werner LEMBERG <wl@gnu.org>
4716 * tmac/www.tmac (DC): Fix case of overlapping images.
4718 2002-10-23 Werner LEMBERG <wl@gnu.org>
4720 * src/roff/troff/node.cc (troff_output_file::fill_color,
4721 troff_output_file::glyph_color): Set current color before testing
4723 (troff_output_file::put_char_width, troff_output_file::put_char,
4724 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
4726 (troff_output_file::file_color, troff_output_file::glyph_color):
4728 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4729 vmotion_node::tprint): Move first, then call fill_color.
4731 2002-10-20 Werner LEMBERG <wl@gnu.org>
4733 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
4734 possible to use multiple main macro packages.
4736 2002-10-19 Werner LEMBERG <wl@gnu.org>
4738 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4739 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
4740 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
4742 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
4743 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
4745 2002-10-16 Werner LEMBERG <wl@gnu.org>
4747 * NEWS, doc/webpage.ms: Updated.
4749 2002-10-14 Werner LEMBERG <wl@gnu.org>
4751 * src/roff/troff/node.cc (troff_output_file::put_char_width,
4752 troff_output_file::put_char, troff_output_file::fill_color,
4753 troff_output_file::glyph_color): Handle case where color pointer
4756 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
4758 Add the new -r option to grotty. It is similar to the -i option
4759 except it tells grotty(1) to use the "reverse video" attribute to
4760 render italic fonts.
4762 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
4763 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
4764 (tty_printer::make_underline, tty_printer::put_color,
4765 tty_printer::end_page): Use it.
4766 (main): Add -r switch.
4768 * src/devices/grotty/grotty.man: Document it.
4770 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
4772 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4773 cast to `unsigned char' to properly read patterns with 8bit
4776 2002-10-08 Werner LEMBERG <wl@gnu.org>
4778 * REVISION: Increased to 2.
4780 Version 1.18.1 released
4781 =======================
4783 2002-10-08 Werner LEMBERG <wl@gnu.org>
4785 * doc/webpage.ms, NEWS: Updated.
4787 2002-10-07 Werner LEMBERG <wl@gnu.org>
4789 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
4790 suppress additional whitespace after the header.
4792 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
4795 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
4797 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
4799 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
4800 (Dt): Use it to improve language localization (especially Russian
4803 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
4805 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
4806 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
4808 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
4810 Call `picurve' for BSPLINE.
4811 (HGPrintElt): Handle BSPLINE.
4812 * src/preproc/grn/README: Document it.
4814 2002-10-03 Werner LEMBERG <wl@gnu.org>
4816 * src/roff/troff/node.cc (break_char_node::col): New variable.
4817 Updated constructor.
4818 (space_node::tprint, word_space_node::tprint): Call `fill_color'
4820 (space_node::space_node): Remove assertion.
4821 (break_char_node::add_self): Pass color argument to space node.
4822 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
4824 * src/roff/troff/env.cc (environment::do_break,
4825 environment::add_padding): Ditto.
4827 2002-10-02 Werner LEMBERG <wl@gnu.org>
4829 Redesigning color support in troff. Colors are no longer
4830 represented as separate nodes but are now part of glyph nodes and
4831 friends. This fixes the current formatting misbehaviour due to the
4832 changes introduced on 2002-09-20. Some extra code is necessary for
4833 proper grotty support: Without adding color variables to
4834 space-related nodes, the background color would be changed too late.
4836 * src/roff/troff/node.h, src/roff/troff/node.cc:
4837 s/current_pagecolor/current_fill_color/.
4838 s/current_glyphcolor/current_glyph_color/.
4839 (glyph_color_node, fill_color_node): Removed.
4840 (node::get_glyph_color, node::get_fill_color): New virtual member
4842 (space_node::col): New variable.
4843 Updated constructors of space_node and derived classes accordingly.
4844 (hmotion_node::col): New variable.
4845 Updated constructors of hmotion_node and space_char_hmotion_node
4847 (vmotion_node::col): New variable.
4848 Updated constructor accordingly.
4849 (draw_node::gcol, draw_node::fcol): New variables.
4850 Updated constructor accordingly.
4851 (special_node::gcol, special_node::fcol): New variables.
4852 Updated constructors accordingly.
4853 (troff_output_file::put_char, troff_output_file::put_charwidth,
4854 troff_output_file::draw): Set glyph and fill color.
4855 (troff_output_file::start_special): Set glyph and fill color.
4856 Always set current font.
4857 (troff_output_file::fill_color, troff_output_file::glyph_color):
4858 Don't call `do_motion'.
4859 (glyph_node::gcol, glyph_node::fcol): New variables.
4860 Updated constructors of glyph_node and ligature_node accordingly.
4861 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
4863 (glyph_node::merge_glyph_node,
4864 kern_pair_node::add_discretionary_hyphen,
4865 node::add_discretionary_hyphen): Updated.
4866 (break_char_node::merge_self): Updated.
4867 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4868 vmotion_node::tprint): Handle color.
4869 (make_glyph_node, make_node, node::add_char): Updated.
4871 * src/roff/troff/env.cc (environment::space_newline,
4872 environment::space, environment::output_line, environment::do_break,
4873 environment::make_tab_node, environment::add_padding, title):
4875 (environment_switch, environment_copy): Don't add color nodes.
4877 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
4879 (token::next): Updated.
4880 \m and \M now are as transparent as \s.
4881 (process_input_stack, token::add_to_node_list, token::process,
4882 read_draw_node): Updated.
4883 (charinfo_to_node_list): Don't add color nodes.
4885 * doc/groff.texinfo: Updated.
4887 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
4889 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
4892 2002-09-27 Colin Watson <cjwatson@debian.org>
4894 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
4896 2002-09-23 Werner LEMBERG <wl@gnu.org>
4898 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
4900 (DEFAULT_LINEWIDTH_FACTOR): New macro.
4901 (linewidth_factor): New global variable.
4902 (lbp_printer::set_line_thickness): Fix case for size < 0, using
4904 (long_options): Add -w/--linewidth option.
4906 (main): Handle -w option to set linewidth_factor.
4907 (lbp_printer::lbp_printer): Initialize req_linethickness, not
4910 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
4912 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
4914 Fixed a bug in the line thickness setting code.
4916 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
4918 (lbp_printer::set_line_thickness): Pass environment as second
4920 Implement it actually.
4921 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
4922 and `set_line_thickness, depending on the current font size.
4924 2002-09-21 Werner LEMBERG <wl@gnu.org>
4926 Some Debian patches.
4928 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
4929 * src/roff/troff/node.cc (bracket_node::copy): Initialize
4932 2002-09-20 Werner LEMBERG <wl@gnu.org>
4934 * configure: Regenerated with autoconf 2.54.
4936 2002-09-20 Werner LEMBERG <wl@gnu.org>
4938 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
4940 Rename cur_fill_color to fill_color.
4941 * src/roff/troff/env.cc: Updated.
4943 2002-09-20 Werner LEMBERG <wl@gnu.org>
4945 * src/roff/troff/env.cc (title): Copy color status after processing
4947 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
4948 fill color nodes to reset colors properly.
4950 * tmac/www.tmac (DC): Fix color handling.
4952 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
4953 * doc/groff.texinfo: Fixing documentation of `tl' request.
4954 * doc/webpage.ms: Updated.
4956 2002-09-19 Werner LEMBERG <wl@gnu.org>
4958 * src/roff/troff/env.cc (environent_switch, environment_copy):
4959 Emit glyph and fill color nodes to initialize colors properly.
4961 2002-09-17 Colin Watson <cjwatson@debian.org>
4963 * src/roff/troff/env.cc (environment::set_glyph_color,
4964 environment::set_fill_color): Fix typo which prevented \m[] work
4967 2002-09-17 Werner LEMBERG <wl@gnu.org>
4969 Add left and right italic correction to non-slanted PS fonts. This
4970 is an experimental feature to improve image rendering of grohtml.
4972 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
4973 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
4974 * font/devps/*: All non-slanted fonts regenerated.
4977 2002-09-16 Werner LEMBERG <wl@gnu.org>
4979 Add a site-specific font directory.
4981 * Makefile.in (localfontdir, legacyfontdir): New variables.
4982 (fontpath): Use them.
4983 (MDEFINES, uninstall_dirs): Updated.
4984 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
4985 Remove `FONTPATH' and `MACROPATH'.
4987 * src/roff/troff/troff.man, NEWS: Updated.
4988 * doc/groff.texinfo (Font Directories): New section.
4991 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
4992 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
4993 src/preproc/grn/grn.man: Minor fixes.
4995 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
4996 Remove unused variable.
4998 2002-09-11 Werner LEMBERG <wl@gnu.org>
5000 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
5001 * man/groff_out.man: Fix documentation of 'N'.
5003 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
5005 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
5006 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
5008 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
5009 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
5010 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
5011 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
5012 PRE_TAG>: Call `begin' with `FALSE'.
5014 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5016 * src/libs/libgroff/string.cc (string::extract): Fix position of
5017 terminating null byte.
5019 2002-09-08 Werner LEMBERG <wl@gnu.org>
5021 Add global option `nospaces' to tbl so that leading and trailing
5022 spaces in data items are ignored.
5024 * src/libs/libgroff/string.cc (string::remove_spaces): New member
5025 function to remove leading and trailing spaces.
5026 * src/include/stringclass.h: Updated.
5028 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
5030 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
5032 Fix typo in error messages.
5033 (process_data): Implement `nospaces' option.
5034 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
5036 2002-09-07 Werner LEMBERG <wl@gnu.org>
5038 * src/include/config.hin: Add `HAVE_ISATTY'.
5039 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
5041 * src/libs/libgroff/tmpname.cc: Include `time.h'.
5042 * src/libs/libdriver/input.cc (Char): Add `operator==' and
5043 `operator!=' for `char'.
5044 * doc/groff.texinfo: Replace @ifnottex block for top node with
5047 2002-09-06 Werner LEMBERG <wl@gnu.org>
5049 * doc/Makefile.in (.texinfo.html): Add -I switch.
5050 * doc/groff.texinfo: Add @ifnottex block for top node to make
5051 translation to HTML work.
5053 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
5055 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
5056 (get_papersize, determine_vertical_offset): Removed.
5057 (char_buffer::do_image): Always specify letter size.
5059 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
5062 2002-09-05 Werner LEMBERG <wl@gnu.org>
5064 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
5065 default indentation.
5067 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
5069 * src/preproc/html/pre-html.cc (imageList::createPage): Use
5071 (generateImages): Clean up push-back buffer.
5073 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5075 * doc/groff.texinfo: Minor fixes.
5077 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
5079 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
5080 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
5082 (determine_vertical_offset): Use LETTER_LENGTH.
5083 (createPage): Moved to ...
5084 (imageList::createPage): This.
5085 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
5086 (imageList::getMaxX): New function.
5087 (createImage): Moved to ...
5088 (imageList::createImage): This.
5089 (imageList::createImages): New function.
5090 (generateImages): Read `maxx' directly.
5092 (scanArguments): Don't specify `gsPaper' for `-o'.
5093 (makeTempFiles): Call `xtmpfile' with the last argument set to
5096 2002-08-24 Werner LEMBERG <wl@gnu.org>
5098 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
5099 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
5100 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
5101 * src/preproc/html/pushback.cc: Include nonposix.h.
5102 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
5105 2002-08-23 Werner LEMBERG <wl@gnu.org>
5107 Use $(OBJEXT) for the object file extension.
5109 * Makefile.comm (.SUFFIXES): Add .obj.
5110 (.cc.obj, .c.obj): New implicit rules.
5111 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
5112 (MDEFINES): Add EXEEXT and OBJEXT.
5113 * */Makefile.sub: s/.o/.$(OBJEXT)/.
5115 2002-08-22 Werner LEMBERG <wl@gnu.org>
5117 * INSTALL: Mention texinfo 4.2 as a prerequisite.
5119 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
5121 * src/devices/grohtml/post-html.cc (colType): Make enum global to
5123 (html_printer::update_min_max, html_printer::add_table_end): New
5125 (html_printer::lookahead_for_tables): Use them.
5126 Reset page offset correctly.
5127 (html_printer::~html_printer): Add creation of creator comment up.
5129 2002-08-20 Werner LEMBERG <wl@gnu.org>
5131 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
5132 * man/groff_tmac.man: Fix typos.
5133 * man/groff_font.man: Minor reordering.
5134 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
5136 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
5138 Avoid endless loops while scanning for tables.
5140 * src/devices/grohtml/post-html.cc (list::insert): Set
5142 (html_printer::next_horiz_pos): Add `text_glob' argument; update
5144 Return immediately if that argument is NULL.
5145 (html_printer::calc_nf): Don't test if `g' is NULL.
5146 (html_printer::lookahead_for_tables): Use
5147 `glyphs.move_right_get_data'.
5148 Don't test if `g' is NULL.
5150 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
5152 A better fix, replacing fix 2002-08-15, for increasing SIZE.
5154 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
5156 (char_block::char_block): Allocate `buffer'.
5157 (char_buffer::add_string): Use it.
5159 2002-08-15 Werner LEMBERG <wl@gnu.org>
5161 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
5162 src/devices/grodvi/grodvi.man: Document default line thickness.
5164 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
5166 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
5169 2002-08-14 Werner LEMBERG <wl@gnu.org>
5171 * doc/webpage.ms: Updated.
5173 2002-08-09 Werner LEMBERG <wl@gnu.org>
5175 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
5178 2002-08-08 Aaron Campbell <aaron@monkey.org>
5180 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
5183 2002-08-08 Werner LEMBERG <wl@gnu.org>
5185 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
5188 Don't push back a space but a newline onto the stack.
5190 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
5192 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
5195 * src/devices/grohtml/post-html.cc (html_printer::end_font,
5196 html_printer::start_font): Handle them.
5197 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
5199 (html_text::do_bold): Don't reset italic and tt.
5200 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
5201 * font/devhtml/DESC.proto: Add those fonts.
5202 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
5204 2002-08-07 Werner LEMBERG <wl@gnu.org>
5206 * MORE.STUFF: Added gpresent.
5208 * tmac/trace.tmac: Show nesting level by a corresponding amount of
5209 whitespace before printing the logging message.
5211 2002-07-31 Colin Watson <cjwatson@debian.org>
5213 * src/devices/grohtml/html-table.cc (html_table::finish_row):
5214 Initialize `n' to zero. This fixes a segfault on ARM.
5216 2002-07-30 Werner LEMBERG <wl@gnu.org>
5218 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
5220 2002-07-29 Werner LEMBERG <wl@gnu.org>
5222 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
5225 2002-07-28 Colin Watson <cjwatson@debian.org>
5227 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
5229 (html_printer::html_printer): Initialize `pointsize'.
5231 2002-07-26 Werner LEMBERG <wl@gnu.org>
5233 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
5235 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
5236 (gnu.eps): Add -rle switch to pnmtops.
5237 (distfiles): Add gnu.eps and gnu.png.
5239 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
5241 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
5244 2002-07-24 Werner LEMBERG <wl@gnu.org>
5246 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
5247 ' \+' but ' *' for sed.
5248 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
5250 2002-07-23 Werner LEMBERG <wl@gnu.org>
5252 * doc/groff.texinfo: Document `papersize' keyword.
5253 * NEWS, man/groff_font.man: Updated.
5255 2002-07-23 Colin Watson <cjwatson@debian.org>
5257 Extend papersize keyword to accept more than a single entry. The
5258 first valid will be used.
5260 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
5261 (font::scan_papersize): Really skip final newline.
5262 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
5264 2002-07-23 Werner LEMBERG <wl@gnu.org>
5266 * configure.ac: Test for isatty.
5267 * configure: Regenerated.
5268 * src/include/posix.h: Check HAVE_ISATTY.
5269 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
5270 * src/utils/lookbib/lookbib.cc: Include posix.h.
5271 Don't declare isatty.
5273 2002-07-21 Werner LEMBERG <wl@gnu.org>
5275 * NEWS: Add `output' request.
5277 * REVISION: Increased to 1.
5279 Version 1.18.0 released
5280 =======================
5282 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
5284 Allow internal glyph indices > 0xFF in grohtml for input characters.
5286 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
5288 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
5289 Updated all callers.
5290 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
5291 (html_printer): Updated.
5293 2002-07-19 Werner LEMBERG <wl@gnu.org>
5295 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
5296 * font/devutf8/R.proto: Adding some missing glyphs.
5297 * font/devutf8/NOTES: Updated.
5299 * tmac/dvi.tmac: Add more composite glyphs.
5300 * tmac/html.tmac: Updated.
5302 * man/groff_char.man: Add `sum' and `product' entities.
5306 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
5308 Improved table, tab, and indenting support.
5310 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
5311 string_iterator::suppress_newline_flag): Removed. Updated all
5312 function which have used it.
5314 * src/roff/troff/env.cc: Include `input.h'.
5315 (environment::add_node): Accept 0 as parameter.
5316 (environment::add_html_tag): Add `force' parameter.
5317 Updated all callers.
5318 (environment::add_html_tag_tabs): Ditto.
5319 For the moment, support left-aligned tabs only.
5320 (environment::make_html_tag): New function.
5321 (fill, no_fill): Set .br html tag additionally.
5322 (environment::newline): Emit `eol.ce' or `eol' tag for html.
5323 (environment::add_html_tag_eol): Removed.
5324 (tab_stops::distance_to_next_tab): Add variant for handling
5326 (environment::distance_to_next_tab): Ditto.
5327 Updated all callers.
5328 (environment::handle_tab): Handle tabs for html.
5330 * src/roff/troff/env.h: Updated.
5332 * src/roff/troff/div.cc: Updated all callers of
5333 `environment::add_html_tag'.
5335 * src/devices/grohtml/html-table.cc,
5336 src/devices/grohtml/html-table.h: New files.
5338 * src/devices/grohtml/html-text.cc (html_text): New members
5339 `blank_para' and `start_space'.
5340 (html_text::issue_tag): Don't emit TABLE_TAG.
5341 Handle indentation for PRE_TAG and P_TAG.
5342 (html_text::end_tag): Updated.
5343 (html_text::table_is_void, html_text::issue_table_begin,
5344 html_text::issue_table_end): Removed.
5345 (html_text::do_push): Simplified.
5346 [DEBUGGING]: Small fix.
5347 (html_text::push_para): Add new parameter for indentation; updated
5350 (html_text::do_indent, html_text::do_table, html_text::done_table,
5351 html_text::is_in_table): Removed.
5352 (html_text::do_pre): Handle P_TAG also.
5353 (html_text::shutdown): Handle p->indent.
5354 (html_text::check_emit_text): Simplified.
5355 (html_text::do_emittext): Reset `blank_para'.
5356 (html_text::do_para): Add new parameter for indentation; updated
5358 (html_text::remove_indent): New function.
5359 (html_text::do_space): Handle verbatim text properly.
5360 (html_text::ever_emitted_text, html_text::starts_with_space,
5361 html_text::remove_para_align): New functions.
5362 (html_text::dump_stack_element, html_text::dump_stack): Updated.
5364 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
5367 * src/devices/grohtml/post-html.cc: Include html-table.h.
5368 (INDENTATION): Removed.
5369 (text_glob): Added many `is_<foo>' functions.
5370 Added table description `tab'.
5371 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
5373 (list): Add `insert' and `move_to' member functions.
5374 (page): Add `insert_tag' member function.
5375 (page::dump_page) [DEBUG_TABLES]: Improved.
5376 (html_printer): Add `table' and `max_linelength' elements.
5377 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
5378 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
5379 `remove_tabs', `remove_courier_tabs'.
5380 (html_printer::emit_raw): Handle indentation.
5381 (html_printer::do_center, html_printer::write_header): Updated.
5382 (html_printer::is_courier_until_eol): Check for tag.
5383 (html_printer::do_linelength): Handle max_linelength.
5384 (html_printer::do_page_offset, html_printer::do_indentation): Handle
5386 (html_printer::do_tempindent): Updated.
5387 (html_printer::do_indentedparagraph): Removed.
5388 (html_printer::do_indent): Simplified.
5389 (html_printer::do_eol): Use `ever_emitted_text'.
5390 (html_printer::do_flush, html_printer::do_links): Don't call
5392 (html_printer::do_break): Handle end_tempindent.
5393 (html_printer::troff_tag): Get argument.
5395 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
5396 (html_printer::flush_page): Call `lookahead_for_tables'.
5397 Don't call `done_table'.
5398 (html_printer::add_to_sbuf): Always call do_indent.
5400 * src/devices/grohtml/Makefile.sub: Updated.
5402 * tmac/an-old.tmac (TP): Don't handle html device specially.
5403 (an-do-tag-html): New function which will be used instead of
5404 `an-do-tag' if html device is used.
5406 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
5408 * tmac/s.tmac (@IP): Don't handle html device specially.
5409 (@IP-html): New function which will be used instead of `@IP' if
5410 html device is used.
5412 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
5413 is a hack which will eventually vanish again.
5414 (PIMG): Handle `-C' option correctly if not html.
5417 2002-07-17 Werner LEMBERG <wl@gnu.org>
5419 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
5421 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
5423 * contrib/pic2graph/pic2graph.*: Use convert(1).
5424 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
5426 2002-07-14 Bernd Warken <bwarken@mayn.de>
5428 * tmac/groff_trace.man: New file.
5429 * tmac/Makefile.sub: Updated.
5432 2002-07-13 Werner LEMBERG <wl@gnu.org>
5434 * src/roff/groff/groff.man: Add some cross references.
5436 2002-07-12 Werner LEMBERG <wl@gnu.org>
5438 * src/roff/troff/input.cc (substring_request): Add warnings for
5439 string indices out of range.
5441 2002-07-11 Werner LEMBERG <wl@gnu.org>
5443 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
5444 * font/devdvi/*EC: Regenerated.
5446 2002-07-10 Bernd Warken <bwarken@mayn.de>
5448 * man/groff_char.man: Updated and extended.
5450 2002-07-10 Werner LEMBERG <wl@gnu.org>
5452 * src/roff/troff/input.cc (length_macro): Renamed to...
5453 (length_request): This.
5454 Move call of `tok.next()' to the very end, otherwise the register
5455 value hasn't been updated yet.
5456 (init_input_requests): Updated.
5458 2002-07-09 Werner LEMBERG <wl@gnu.org>
5460 * src/roff/troff/input.cc (substring_macro): Renamed to...
5461 (substring_request): This.
5462 (init_input_requests): Updated.
5463 * src/roff/troff/request.h: Updated.
5465 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
5467 * src/roff/grog/grog.sh: Fix typo.
5469 2002-07-08 Werner LEMBERG <wl@gnu.org>
5471 * win32-diffs: Updated.
5473 Handle `papersize' keyword properly in DESC.
5475 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
5477 Updated all callers.
5478 * src/libs/libgroff/paper.cc: Add four more paper formats used by
5480 * src/include/paper.h: Updated.
5482 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
5483 Other minor C syntax fixes.
5484 (papersize, paperlength, paperwidth): Renamed to `user_*'.
5485 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
5487 (lbp_printer::lbp_printer): Pass three arguments.
5488 Set paper dimensions properly.
5489 (make_printer, main): Updated.
5490 (handle_unknown_desc_command): Fix error messages.
5491 (main): Handle papersize keyword in DESC properly.
5493 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
5495 (lbp_printer::lbp_printer): Pass an argument.
5496 Set paper_size properly.
5497 (handle_unknown_desc_command): Removed.
5498 (make_printer, main): Updated.
5499 * src/devices/grolj4/grolj4.man: Minor documentation fix.
5501 * man/groff_font.man, NEWS: Updated.
5503 2002-07-07 Werner LEMBERG <wl@gnu.org>
5505 Integrated eqn2graph, contributed by Eric S. Raymond.
5507 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
5509 * Makefile.in, NEWS: Updated.
5511 2002-06-04 Werner LEMBERG <wl@gnu.org>
5513 Changing the substring request to make it fit better with other
5514 string manipulation functions in other programming languages:
5515 Index 0 is now the first character in the string, and index -1
5516 indicates the last character. Since this request didn't work
5517 properly anyway in the last release, it doesn't harm too much to
5520 * src/roff/troff/input.cc (substring_macro): Use loops to get
5521 the real string length (ignoring COMPATIBLE_SAVE and
5522 COMPATIBLE_RESTORE) and offsets.
5523 Implement change described above.
5525 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
5526 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
5528 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
5530 2002-06-03 Werner LEMBERG <wl@gnu.org>
5532 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
5533 COMPATIBLE_RESTORE are completely ignored.
5535 * src/roff/troff/input.cc (char_list::set, char_list::get): New
5537 (macro): `length' field renamed to `len'.
5538 Added new field `empty_macro' (1 if macro is empty), to be used
5539 instead of checking `len'.
5540 Updated all callers.
5541 (macro::empty): Updated.
5542 (macro::length, macro::set, macro::get): New functions.
5543 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5545 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
5546 COMPATIBLE_RESTORE pairs.
5547 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5548 * src/roff/troff/request.h: Updated.
5550 * doc/groff.texinfo: Document .chop's behaviour better.
5552 2002-06-02 Werner LEMBERG <wl@gnu.org>
5554 * doc/pic.ms: Fix documentation for the addition of positions.
5556 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
5558 2002-06-29 Werner LEMBERG <wl@gnu.org>
5560 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
5562 * src/roff/troff/input.cc (have_string_arg): New global variable.
5563 (read_mode): New enumeration.
5564 (read_escape_name): Use it. Update all calls.
5565 (read_long_escape_name): Use it. Update all calls.
5566 Set have_string_arg if appropriate.
5567 (get_char_for_escape_name): Add parameter for handling space
5569 (interpolate_string_with_args, decode_string_args): New functions.
5570 (get_copy, token::next): Call it if necessary.
5571 (interpolate_string): Fix error message.
5573 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5576 2002-06-24 Bernd Warken <bwarken@mayn.de>
5578 * man/groff_tmac.man: Updated and extended.
5580 2002-06-24 Werner LEMBERG <wl@gnu.org>
5582 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
5584 2002-06-23 Werner LEMBERG <wl@gnu.org>
5586 * doc/pic.ms: Improve documentation of composite block objects.
5588 2002-06-22 Werner LEMBERG <wl@gnu.org>
5590 * src/roff/troff/input.cc (init_registers): Add three registers
5591 `seconds', `minutes', and `hours' to hold the current time.
5593 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5596 2002-06-20 Werner LEMBERG <wl@gnu.org>
5598 Make \X accept both `\ ' and `\~', converting them to single space
5601 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
5602 (token::unstretchable_space): New inline function.
5603 * src/roff/troff/input.cc (token::next, token::delimiter,
5604 token::description, token::add_to_node_list, token::process): Handle
5605 TOKEN_UNSTRETCHABLE_NODE.
5606 (encode_char): Handle tok.stretchable_space and
5607 tok.unstretchable_space.
5609 * NEWS, doc/groff.texinfo: Document it..
5611 2002-06-19 Werner LEMBERG <wl@gnu.org>
5613 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
5615 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
5616 keyword to enable/disable SGR output.
5617 (tty_printer::change_fill_color): New function.
5618 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
5620 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
5623 2002-06-18 Werner LEMBERG <wl@gnu.org>
5625 Add a `color' request and a `.color' register to control usage of
5628 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
5629 (color_flag): This (which is the inverse).
5630 (activate_color): New function.
5631 (main, init_input_requests): Updated.
5632 * src/roff/troff/troff.h, src/roff/troff/node.cc
5633 (troff_output_file::fill_color, troff_output_file::glyph_color):
5636 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5637 Document the changes.
5639 2002-06-17 Colin Watson <cjwatson@debian.org>
5641 Circumvent bug in autoconf 2.53 regarding top_builddir.
5643 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
5644 * Makefile.in, doc/Makefile.in:
5645 s/@top_builddir@/@groff_top_builddir@/.
5646 * configure: Regenerated (with autoconf 2.53).
5648 2002-06-17 Werner LEMBERG <wl@gnu.org>
5650 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
5651 `paperwidth' and `paperlength' for the `papersize' keyword.
5653 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
5655 * src/devices/grops/grops.man: Add info about Type 42 fonts.
5657 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
5659 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
5660 html_printer::do_linelength, html_printer::do_pageoffset,
5661 html_printer::do_indentation, html_printer::do_tempindent,
5662 html_printer::do_break, html_printer::begin_page): Clear indented
5664 * tmac/html.tmac: Disable hyphenation.
5666 2002-06-15 Werner LEMBERG <wl@gnu.org>
5668 Don't produce HTML files if utility programs are missing.
5670 * Makefile.in (make_html, make_install_html): New variables.
5671 (MDEFINES): Updated.
5673 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
5675 * configure.ac: Use it.
5676 * configure: Regenerated.
5678 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
5679 (HTMLEXAMPLESFILES): This new variable.
5680 (EXAMPLESIMAGEFILES): Renamed to...
5681 (HTMLEXAMPLEIMAGEFILES): This.
5682 (CLEANADD): Add HTMLEXAMPLEFILES.
5683 (all): Use `make_html'.
5685 (install_data): Use `make_install_html'.
5686 Move html stuff to...
5687 (install_html): This new target.
5688 (uninstall_sub): Updated.
5690 2002-06-14 Bernd Warken <bwarken@mayn.de>
5692 * src/roff/grog/Makefile.sub (grog): Renamed to...
5694 (grog): New rule to always install grog.sh as grog.
5696 2002-06-08 Bernd Warken <bwarken@mayn.de>
5698 * src/roff/grog/grog.pl: Fix typo.
5700 2002-06-07 Werner LEMBERG <wl@gnu.org>
5702 * doc/groff.texinfo: Add more info on .tr arguments.
5704 2002-06-05 Werner LEMBERG <wl@gnu.org>
5706 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5708 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
5709 * configure: Regenerated.
5711 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5713 * src/roff/troff/symbol.cc (table_sizes): Add more values.
5715 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
5717 2002-06-04 Werner LEMBERG <wl@gnu.org>
5719 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
5720 is not initialized at the time we need it in case `--prefix' hasn't
5721 been set. Check for `ac_default_prefix' also.
5722 Test for `papersize' keyword also and generalize allowed whitespace.
5723 * configure: Regenerated.
5725 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
5728 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
5730 (src_version, src_revision): New variables to avoid overwriting
5731 from parent make process.
5732 (version.cc): Updated.
5734 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
5735 (linebuf, linebufsize): New global variables.
5736 (sys_fatal): Use `fatal' to abort properly.
5737 (get_line): New function.
5738 (get_resolution): Use it.
5739 Improve error messages.
5740 (get_papersize): Check `papersize' also.
5742 Improve error messages.
5744 2002-06-03 Werner LEMBERG <wl@gnu.org>
5746 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
5747 should be removed only if builddir is not srcdir.
5748 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
5749 (clean): Depend on `mostlyclean'.
5750 (distclean): Depend on `clean'.
5751 (realclean, extraclean): Depend on `distclean'.
5752 (.y.cc, .y.o): Simplified. The output files are no longer written
5753 to srcdir but to builddir.
5754 * Makefile.in (MDEFINES): Add `version' and `revision'.
5755 (uninstall_dirs): Fix order of directories.
5756 * doc/Makefile.sub (version, revision): Removed.
5757 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
5758 Added `HTMLDOCFILES'.
5759 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
5760 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
5761 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
5764 * doc/texinfo.tex (\authortt): New macro.
5765 (\shortcontt): Define.
5766 (\titlepage): Set \tt to \authortt while defining \authorfont.
5767 (\appendixbox): New macro.
5768 (\chapmacro, \appendixentry): Use \appendixbox to get even
5769 indentation for letters.
5770 (\summarycontents): Set \tt.
5771 (\internalpagesize): Add two arguments for real paper width and
5772 height as needed by pdfTeX.
5773 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
5775 (\tempdima, \tempdimb): New temporary dimensions.
5776 (\pagesizesyyy): Updated.
5778 2002-06-02 Werner LEMBERG <wl@gnu.org>
5780 Adding a new keyword `papersize' to the DESC file format (similar
5781 but not completely identical to grolbp's extension). grops now has
5782 a -p command line option to override `papersize'. Finally, grolbp
5783 has been adapted to the new syntax.
5785 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
5786 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
5788 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
5789 (CCSRCS): Add `paper.cc'.
5791 * src/include/font.h (font): Add `papersize' element.
5792 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
5793 (font::scan_papersize): New function.
5794 (font::load_desc): Use it for handling `papersize' keyword.
5795 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
5797 * src/devices/grops/ps.cc: Include paper.h.
5798 (user_paper_length): New global variable.
5799 (ps_printer): Use paper length as initializer.
5800 (make_printer): Updated.
5801 (main): Handle new `-p' option.
5802 * src/devices/grops/grops.man: Updated.
5804 * src/devices/grolbp/lbp.cc: Include paper.h.
5805 s/papersizes/lbp_papersizes/.
5806 (set_papersize): Use new `papersizes' array.
5807 (handle_unknown_desc_command): Don't handle `papersize'.
5808 (main): Use `font::scan_papersize' for handling `-p' option.
5809 * src/devices/grolbp/grolbp.man: Updated.
5811 * man/groff_font.man: Document `papersize'.
5814 2002-05-30 Werner LEMBERG <wl@gnu.org>
5816 * src/devices/grops/TODO: Updated.
5817 * src/devices/grops/grops.man: More info on paper formats.
5818 * man/groff_font.man: Document `paperheight' and `paperwidth'.
5820 2002-05-29 Werner LEMBERG <wl@gnu.org>
5822 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
5823 to list only if srcdir != currdir.
5824 (distfiles): New target.
5826 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
5827 (NOMAKEDIRS): New variable.
5830 2002-05-26 Werner LEMBERG <wl@gnu.org>
5832 Add .output request, similar to \! at top-level.
5834 * src/roff/troff/input.cc (transparent): Remove unused declaration.
5835 (output_request): New function.
5836 (init_input_requests): Add it.
5838 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5841 * Makefile.in (MDEFINES): Add INSTALL_INFO.
5842 (prepare_examples): Fix typo.
5843 * doc/groff.texinfo (@direntry): Fix it.
5845 2002-05-25 Werner LEMBERG <wl@gnu.org>
5847 Including the doc subdir into groff's Makefile system.
5849 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
5850 * configure.ac: Use it.
5851 Generate `doc/Makefile'.
5852 * configure: Regenerated.
5854 * Makefile.in (infodir, INSTALL_INFO): New variables.
5855 (MDEFINES, uninstall_dirs): Updated.
5856 (OTHERDIRS): Add `doc'.
5857 * Makefile.comm (CLEANDIRADD): New variable.
5858 (mostlyclean): Use it.
5860 * doc/Makefile.sub, doc/Makefile.in: New files.
5861 * doc/Makefile: Removed.
5863 * NEWS, INSTALL: Updated.
5865 2002-05-24 Werner LEMBERG <wl@gnu.org>
5867 * doc/homepage.ms: Renamed to ...
5868 * doc/webpage.ms: This.
5871 2002-05-23 Werner LEMBERG <wl@gnu.org>
5873 Integrating the `mom' macro package, contributed by Peter Schaffter
5876 * contrib/mom/*: New subdirectory tree.
5877 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
5878 be used for documentation files.
5879 (MDEFINES, uninstall_dirs): Use them.
5880 (OTHERDIRS): Add contrib/mom.
5881 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
5883 * MANIFEST, NEWS: Updated.
5885 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
5887 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
5888 if at outer level; at start-up we are at outer level.
5890 * src/roff/troff/input.cc (do_suppress): Implement it.
5893 Add option -p to show progress information.
5894 pre-grohtml will now render only one page at a time, reducing the
5895 size of needed disk resources enormously.
5897 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
5898 (imagePageName): New global variable.
5899 (psPageName, show_progress, currentPageNo): New global variables.
5900 (html_system): Close saved stderr and stdout handles.
5901 (write_end_image): Accept a parameter to control \O escape.
5902 (write_start_image): Adapted to new \O meaning.
5903 (char_buffer::write_upto_newline): Updated.
5904 (createAllPages): Replaced with...
5905 (createPage): This new function to create a single page for images.
5906 It uses `psselect' from the psutils package.
5907 (removeAllPages): Removed.
5908 (createImage): Updated.
5909 Handle progress display.
5910 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
5911 (scanArguments): Add option -p.
5912 (makeTempFiles): Updated to create temp files for psPageName and
5914 (removeTempFiles): Removed.
5917 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
5918 html_printer::write_header): Append `\0' to `buffer'.
5919 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
5921 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
5922 Handle `text_emitted'.
5923 (html_text::table_is_void): Slightly rewritten.
5924 (stop): New external symbol.
5925 (html_text::do_push) [DEBUGGING]: Use it and simplify.
5926 (html_text::shutdown): Call `dump_stack'.
5927 (html_text::do_space): Rewritten.
5928 * src/devices/grohtml/grohtml.man: Document -p and the need of
5931 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
5933 Call \O[0] if `ps4html' is active.
5934 * tmac/s.tmac (@EQ, @EN): Handle html better.
5936 * tmac/html.tmac: Don't use black for background colour.
5938 * src/roff/troff/node.cc: Include `div.h'.
5939 (troff_output_file::really_print_line): Don't use `is_on'.
5940 (troff_output_file::word_marker, troff_output_file::flush_tbuf
5941 troff_output_file::check_charinfo,
5942 troff_output_file::put_char_width, troff_output_file::put_char,
5943 troff_output_file::determine_line_limits, troff_output_file::draw,
5944 real_output_file::begin_page, glyph_color_node::tprintf,
5945 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
5947 (troff_output_file::really_on): Call `do_motion'.
5948 (suppress_node::tprint): Use `get_page_number' instead of `%'
5950 Call `reset_output_registers' conditionally on `is_on'.
5952 * doc/groff.texinfo: Document new syntax of \O.
5953 * NEWS, man/groff_diff.man: Updated.
5955 2002-05-22 Werner LEMBERG <wl@gnu.org>
5957 * MORE.STUFF: Add info about David Frey's deroff implementation.
5960 2002-05-16 Werner LEMBERG <wl@gnu.org>
5962 Pic's `with' attribute now accepts positions.
5964 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
5965 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
5967 (object_spec): Add rule for `WITH' and `position'.
5968 (relative_path): Give `corner' the precedence of `CHOP'.
5969 * src/preproc/pic/object.h (path): New members `pos' and
5971 * src/preproc/pic/object.cc: Updated initializers of `path'.
5972 (path::follow): Handle `is_position'.
5974 * doc/pic.ms: Completely updated grammar description.
5975 Many typographical improvements.
5977 2002-05-15 Werner LEMBERG <wl@gnu.org>
5979 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
5980 code of x in range 0-127) also.
5981 * doc/groff.texinfo, man/groff_diff.man: Updated.
5983 Added keywords `north', `south', `east', and `west' for corners
5986 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
5988 (yylex): Handle them.
5989 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
5990 (corner): Handle them.
5992 2002-05-14 Werner LEMBERG <wl@gnu.org>
5994 * src/devices/grops/grops.man: Clarify handling of `download' file.
5996 2002-05-11 Werner LEMBERG <wl@gnu.org>
5998 Adding `warnscale' and `spreadwarn' requests, based on a patch from
5999 Jeffrey Friedl <jfriedl@yahoo.com>.
6001 * src/roff/troff/input.cc (spread_limit, warn_scale,
6002 warn_scaling_indicator): New global variables.
6003 (warnscale_request, spreadwarn_requests): New functions.
6004 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
6005 (init_input_requests): Updated.
6006 (error_type): Add `OUTPUT_WARNING'.
6007 (do_error): Handle it.
6008 (output_warning): New warning function which shows output location.
6009 * src/roff/troff/env.h (spread_limit): New external variable.
6010 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
6012 (distribute_space): Emit warning if added space is larger than
6014 (environment::possibly_break_line): Emit warning if a line can't
6015 be adjusted on both sides.
6017 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
6019 2002-05-08 Werner LEMBERG <wl@gnu.org>
6021 * src/roff/troff/node.cc (special_node::special_node): Use
6022 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
6023 \X''\% crashes, for example.
6025 * doc/groff.texinfo: Document \! and \? used at top-level.
6027 2002-05-06 Werner LEMBERG <wl@gnu.org>
6029 * src/preproc/pic/pic.man: Fix some keyword syntax.
6030 Other minor typographical fixes.
6032 * src/roff/groff/groff.man: Fix typos.
6034 2002-05-04 Werner LEMBERG <wl@gnu.org>
6036 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
6037 (ShortOpt[]): This to avoid problems with refer.
6039 * doc/pic.ms: Fix typo.
6040 Fix pic grammar description.
6042 * tmac/an-old.tmac (ne): Use de1, not de.
6044 2002-05-03 Werner LEMBERG <wl@gnu.org>
6046 * doc/groff.texinfo: Finished separation of glyphs and characters.
6047 Don't use the string `Appendix' for appendix headers (both in
6048 the text and the table of contents).
6049 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
6052 Use registers LL and LT (similar to -ms) for controlling the
6053 length of title and line, respectively, in the -man and -mdoc
6056 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
6057 (doc-setup-page-layout): Use \n[LL] and \n[LT].
6058 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
6060 (an-header, an-p-footer): Use \n[LT].
6061 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
6062 doc/groff.texinfo: Document it.
6064 2002-05-02 Werner LEMBERG <wl@gnu.org>
6066 * doc/fdl.texi: New file.
6067 * doc/groff.texinfo: Include it.
6068 Define and use @copying.
6069 Starting with separating glyph, symbol, and character.
6071 2002-04-27 Werner LEMBERG <wl@gnu.org>
6073 * Makefile.in (EXEEXT): Set it.
6074 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
6077 * src/include/nonposix.h: Define GS_NAME.
6078 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
6080 Some preliminary changes for EMX support under OS/2.
6082 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
6083 __EMX__ similar to __MSDOS__.
6084 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
6086 2002-04-25 Werner LEMBERG <wl@gnu.org>
6088 * doc/groff.texinfo: Integrated groff_out.man.
6091 2002-04-23 Werner LEMBERG <wl@gnu.org>
6093 * man/groff_out.man: Minor fixes.
6095 2002-04-23 Werner LEMBERG <wl@gnu.org>
6097 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
6098 correct page references.
6099 Fixed many index entries.
6101 2002-04-23 Bernd Warken <bwarken@mayn.de>
6103 * man/roff.man: Enlarged.
6105 2002-04-22 Werner LEMBERG <wl@gnu.org>
6107 * doc/groff.texinfo: More examples, other fixes.
6109 2002-04-20 Werner LEMBERG <wl@gnu.org>
6111 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
6112 will now form a chain, e.g.
6121 This is for compatibility with plan 9's troff.
6123 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
6127 * doc/groff.texinfo: Add documentation of remaining requests and
6130 2002-04-19 Werner LEMBERG <wl@gnu.org>
6132 * doc/groff.texinfo: Add documentation of remaining escapes.
6134 * font/devdvi/generate/tc.map: Remove entry for `sr'.
6135 * font/devdvi/*TC: Regenerated.
6137 2002-04-18 Werner LEMBERG <wl@gnu.org>
6139 * src/roff/troff/input.cc (token::next): Make \H behave consistently
6140 if not in compatibility mode, i.e., increment relative to the
6142 * doc/groff.texinfo: Updated accordingly.
6144 2002-04-17 Werner LEMBERG <wl@gnu.org>
6146 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
6148 2002-04-16 Bernd Warken <bwarken@mayn.de>
6150 * src/roff/groff/groff.man: Improve documentation of -P option.
6153 2002-04-15 Werner LEMBERG <wl@gnu.org>
6155 Add new escape \F to switch font family.
6157 * src/roff/troff/input.cc (token::next): Handle \F.
6158 * src/roff/troff/env.cc (environment::set_family): Handle
6160 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
6163 2002-04-14 Werner LEMBERG <wl@gnu.org>
6165 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
6168 2002-04-13 Werner LEMBERG <wl@gnu.org>
6170 Implement \f[] as an alternative to \fP. Change \mP and \MP to
6171 \m[] and \M[], respectively.
6173 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
6174 (symbol::symbol): Handle NULL string and empty string differently.
6175 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
6176 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
6177 Add optional parameter.
6178 Updated calling functions.
6179 (get_copy, do_glyph_color, do_fill_color, token::next): Use
6181 * src/roff/troff/env.cc (environment::set_font): Ditto.
6183 * src/preproc/pic/troff.cc (troff_output::set_fill,
6184 troff_output::reset_color: Updated.
6186 * tmac/www.tmac: Updated.
6188 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
6189 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
6192 * tmac/Xps.tmac: Remove some redundant code.
6194 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
6195 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
6196 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
6199 2002-04-13 Bernd Warken <bwarken@mayn.de>
6201 * src/include/printer.h, src/libs/libdriver/printer.cc
6202 (printer::change_fill_color): New member function.
6203 * src/libs/libdriver/input.cc (parse_D_command): Use it.
6205 2002-04-12 Werner LEMBERG <wl@gnu.org>
6207 * doc/groff.texinfo: Completed pass on gtroff reference.
6209 2002-04-11 Werner LEMBERG <wl@gnu.org>
6211 * doc/groff.texinfo: More fixes.
6213 2002-04-11 Bernd Warken <bwarken@mayn.de>
6215 * src/include/color.h: Decorate with `const'.
6218 * src/libs/libgroff.color.cc: Decorate with `const'.
6220 (color::color): Initialize members.
6221 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
6222 command according to the documentation.
6224 * man/groff_out.man: Updated.
6227 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
6229 * src/preproc/html/pre-html.cc (write_start_image): Remove
6231 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
6233 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
6234 \C'hy' caused an assertion failure.
6236 * src/roff/troff/env.cc (environment::environment): Initialize
6238 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
6240 2002-04-10 Werner LEMBERG <wl@gnu.org>
6242 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
6243 Document pvs request and .pvs register.
6245 2002-04-09 Werner LEMBERG <wl@gnu.org>
6247 * doc/groff.texinfo: Improve and fix documentation of diversions
6250 2002-04-08 Werner LEMBERG <wl@gnu.org>
6252 * doc/groff.texinfo: Fix documentation of drawing functions.
6255 2002-04-07 Werner LEMBERG <wl@gnu.org>
6257 * doc/groff.texinfo: Better documentation of double quotes as
6261 2002-04-06 Werner LEMBERG <wl@gnu.org>
6263 * man/groff_font.man: Document names of special characters better.
6264 * doc/groff.texinfo: Minor improvements.
6266 * tmac/lbp.tmac: Load latin1.tmac.
6267 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
6269 * font/devX*/*: Regenerated (all chars > 0x80 removed).
6271 2002-04-05 Werner LEMBERG <wl@gnu.org>
6273 * tmac/tty.tmac: Don't use shc request.
6274 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
6277 * man/groff_diff.man: Minor fixes.
6279 * font/devlbp/*: Remove all `charXXX' entities.
6281 * src/libs/libgroff/font.cc (font::~font): Deallocate
6282 `special_device_coding'.
6283 (font::load): Use `new' for allocating `special_device_coding'.
6284 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
6285 Removed unused member.
6287 2002-04-05 Werner LEMBERG <wl@gnu.org>
6289 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
6290 (resource_manager::do_begin_binary,
6291 resource_manager::do_begin_data): Use it.
6293 * doc/texinfo.tex: Updated to version 4.2.
6295 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
6296 (token::zero_width_break): New inline function.
6297 * src/roff/troff/input.cc (token::next): Use it.
6298 (token::description): Updated.
6299 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
6300 (token::add_to_node_list, token::process): Use it.
6301 * NEWS, doc/groff.texinfo: Updated.
6303 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
6304 * tmac/tty.tmac: Add missing backslash.
6306 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
6308 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
6309 `.ps' register instead of `.s' to handle fractional point sizes.
6310 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
6311 limit_box::output): Ditto.
6312 * src/preproc/eqn/other.cc (size_box::compute_metrics,
6313 size_box::output): Ditto.
6314 * src/preproc/eqn/over.cc (over_box::compute_metrics,
6315 over_box::output): Ditto.
6316 * src/preproc/eqn/script.cc (script_box::compute_metrics,
6317 script_box::output): Ditto.
6318 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
6319 sqrt_box::output): Ditto.
6321 2002-04-03 Michael Selway <mas@ssl.co.uk>
6323 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
6326 2002-04-03 Werner LEMBERG <wl@gnu.org>
6328 * doc/homepage.ms: Reduce title size.
6329 * doc/groff.texinfo: Fix documentation of .t register.
6330 Fix handling of colon.
6333 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
6334 only if page length is positive to avoid a loop.
6336 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
6339 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
6341 * src/include/nonposix.h, src/roff/groff/pipeline.c:
6342 s/__CYGWIN32__/__CYGWIN__/.
6344 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
6346 * doc/gnu.xpm: New image contributed by Emily Mulley.
6347 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
6348 (homepage.html): Be dependent on gnu.eps.
6349 * doc/homepage.ms: Updated to new image.
6351 * src/devices/grohtml/post-html.cc (html_printer): New member
6353 (html_printer::flush_sbuf, html_printer::set_char): Set it.
6354 (html_printer::sbuf_continuation): Use it.
6356 2002-03-28 Werner LEMBERG <wl@gnu.org>
6358 * src/libs/libgroff/getopt.c: Updated to latest version.
6360 * tmac/README: More on hyphen.tex license.
6362 2002-03-26 Larry Kollar <kollar@alltel.net>
6364 * doc/groff.texinfo: Add documentation of most missing requests.
6366 2002-03-25 Werner LEMBERG <wl@gnu.org>
6368 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
6369 of `+-', `mu', and `di', respectively.
6371 * font/devascii/R.proto, font/devutf8/R.proto,
6372 font/devlatin1/R.proto, font/devhtml/R.proto,
6373 font/devcp1047/R.proto, font/devlpb/*: Add them.
6374 * font/devps/generate/textmap: Ditto.
6375 * font/devps/*: Regenerated.
6376 * font/devlj4/generate/text.map: Add them.
6377 * font/devlj4/*: Regenerated.
6378 * font/devdvi/generate/tc.map: Use them.
6379 * font/devdvi/generate/texsy.map: Add them.
6380 * font/devdvi/*: Regenerated.
6381 * font/devX*/*: Regenerated.
6383 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
6384 tmac/tty-char.tmac: Updated.
6386 * NEWS, man/groff_char.man: Updated.
6388 2002-03-24 Werner LEMBERG <wl@gnu.org>
6390 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
6391 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
6392 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
6393 we use `.fchar' in dvi.tmac.
6394 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
6395 * tmac/Xps.tmac: Simplify some char definitions.
6396 Add definition for \[f/].
6397 * man/groff_char.man: Updated for new X.tmac.
6399 * tmac/README: New file.
6401 2002-03-23 Phil Lobbes <phil@perkpartners.com>
6403 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
6404 internal .y.o rule took precendence over the .y.cc rule, compiling
6405 the yacc files with gcc instead of g++.
6407 2002-03-23 Werner LEMBERG <wl@gnu.org>
6409 * tmac/dvi.tmac: Add replacement font for `CB'.
6411 * tmac/doc.tmac: s/request/macro/ in messages.
6412 (doc-generic-macro): Improve error message.
6413 * tmac/groff_mdoc.man: Minor improvements.
6415 2002-03-22 Werner LEMBERG <wl@gnu.org>
6417 * doc/groff.texinfo: Document possible conflict between `tr' and
6420 2002-03-21 Werner LEMBERG <wl@gnu.org>
6422 Improve handling of hyphenation patterns. It is now possible to
6423 use most of TeX's pattern files unmodified. To make the process
6424 more flexible, a new request `hpfcode' has been added which
6425 provides a character code mapping for the `hpf' request. See
6426 comment before hpf_getc() for more details.
6428 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
6430 (read_patterns_file): Additional parameter for exception dictionary.
6431 Extended to recognize \pattern, \hyphenation, and \endinput.
6432 (do_hyphenation_patterns_file): Updated.
6433 * src/roff/troff/env.h (hpf_code_table): New extern.
6435 * src/roff/troff/input.cc (hpf_code_table): New array.
6436 (init_hpf_code_table, hyphenation_patterns_file_code): New
6438 (hyphenation_code): Handle translation from `trin' correctly.
6439 (main, init_input_requests): Updated.
6440 (charinfo::set_translation): Handle hyphenation code also.
6442 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
6445 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
6446 char' is used for offsets in hyphenation exceptions.
6448 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
6450 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6452 2002-03-20 Larry Kollar <kollar@alltel.net>
6454 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
6457 2002-03-18 Werner LEMBERG <wl@gnu.org>
6459 * tmac/html.tmac: Fix serious typo.
6461 2002-03-17 Larry Kollar <kollar@alltel.net>
6463 * doc/groff.texinfo: Add documentation for `writec' request.
6465 2002-03-17 Werner LEMBERG <wl@gnu.org>
6467 Added request `hpfa' to append hyphenation patterns.
6469 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
6471 (hyphenation_patterns_file): Renamed to...
6472 (do_hyphenation_patterns_file): This.
6473 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
6475 (init_hyphen_requests): Updated.
6476 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6478 2002-03-16 Werner LEMBERG <wl@gnu.org>
6480 Added request `writec' in analogy to `tmc'.
6482 * src/roff/troff/input.cc (write_request): Renamed to...
6483 (do_write_request): This.
6484 Added one parameter.
6485 (write_request, write_request_continue): New functions.
6486 (init_input_requests): Updated.
6487 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6489 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
6491 * NEWS: Document it.
6493 2002-03-15 Werner LEMBERG <wl@gnu.org>
6495 * man/groff.man: Add writem request.
6497 Add request `trin' (translate input) to make `.asciify' work
6498 correctly. This is necessary since `charXXX' entity names are no
6499 longer hardcoded in font definition files.
6501 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
6502 `translate_input' members.
6503 (charinfo::set_asciify_code, charinfo::get_asciify_code,
6504 charinfo::set_translation_input): New methods.
6505 (charinfo::set_translation): Add third argument.
6506 * src/roff/troff/input.cc (charinfo:set_translation): Set
6508 (do_translate): Add second argument.
6509 (translate_input): New function.
6510 (init_input_requests): Updated.
6511 * src/roff/troff/node.cc (glyph_node::asciify,
6512 composite_node::asciify): Use `get_asciify_code'.
6514 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
6516 * NEWS, man/groff.man, man/groff_diff.man: Updated.
6518 2002-03-14 Larry Kollar <kollar@alltel.net>
6520 * doc/groff.texinfo: Improve documentation of .RS and .RE.
6522 2002-03-14 Werner LEMBERG <wl@gnu.org>
6524 Add a new request `sizes' similar to the `sizes' command in DESC
6527 * src/roff/troff/env.cc (override_sizes): New function.
6528 (init_env_requests): Use it.
6529 * src/roff/troff/token.h: Export `read_string'.
6530 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6532 2002-03-12 Werner LEMBERG <wl@gnu.org>
6534 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
6536 2002-03-10 Werner LEMBERG <wl@gnu.org>
6538 * tmac/pspic.tmac: Add support for -Tdvi.
6539 * tmac/dvi.tmac: Include pspic.tmac.
6540 * src/devices/grodvi/grodvi.man: Document it.
6543 * font/devlj4/generate/Makefile: Fix URL of metric files.
6545 2002-03-09 Werner LEMBERG <wl@gnu.org>
6547 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
6549 2002-03-09 Larry Kollar <kollar@alltel.net>
6551 * tmac/groff_ms.man: Add documentation for RS and RE macros.
6553 2002-03-08 Werner LEMBERG <wl@gnu.org>
6555 * doc/groff.texinfo: Fixes for texinfo 4.1.
6557 2002-03-07 Werner LEMBERG <wl@gnu.org>
6559 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
6561 Handle CYGWIN properly.
6563 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
6565 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
6566 * tmac/lbp.tmac: Add some font translations.
6568 2002-03-02 Werner LEMBERG <wl@gnu.org>
6570 * font/devcp1047/R.proto, font/devlatin1/R.proto,
6571 font/devhtml/R.proto: Remove `charXXX' entries.
6572 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
6575 * font/devlj4/generate/text.map: Remove `charXXX' entries.
6576 * font/devlj4/*: Regenerated all font definition files.
6577 * tmac/lj4.tmac: Load latin1.tmac.
6579 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
6580 from 2000-06-17: LJ4 metric files are *not* text files.
6582 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
6583 register to test for EBCDIC.
6585 2002-03-01 Werner LEMBERG <wl@gnu.org>
6587 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
6588 files (as grops already does).
6589 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
6591 * src/devices/grops/grops.man: Document comment lines in encoding
6594 * tmac/cp1047.tmac: New file.
6595 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
6596 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
6597 * tmac/Makefile.sub (NORMALFILES): Updated.
6599 * tmac/ec.tmac: Don't load latin1.tmac again.
6601 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
6602 font/devps/generate/dingbats.map,
6603 font/devps/generate/dingbats.rmap, font/devps/text.enc,
6604 font/devps/generate/Makefile (symbolmap): Add header comment.
6605 * font/devps/generate/textmap: Ditto.
6606 Remove `charXXX' entries.
6607 * font/devps/symbolmap: Regenerated.
6608 * font/devps/*: Regenerated all font definition files.
6610 2002-02-28 Werner LEMBERG <wl@gnu.org>
6612 Add color support to grodvi (for drawing colors are currently
6613 translated to gray values).
6615 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
6616 (dvi_printer): Add `cur_color' member.
6617 (dvi_printer::set_color): New function.
6618 (draw_dvi_printer): Remove `fill'.
6619 (draw_dvi_printer::fill_next): Pass environment as parameter.
6620 Update code for new color support translated to gray.
6621 (dvi_printer::set_char): Updated.
6622 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
6623 changes crossing the page border.
6624 (dvi_printer::draw): Updated.
6625 Remove cases `f' and `F'.
6626 * tmac/dvi.tmac: Add color definitions.
6627 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6629 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
6632 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
6633 versions of autoconf.
6634 * configure: Updated.
6636 * doc/homepage.ms: Use `.blm'.
6637 * tmac/www.tmac (www-depth): New auxiliary variable.
6638 (www-pop-level): Don't issue HTML tag.
6639 (ULS, ULE, LI): Use absolute indentation.
6641 * src/devices/grops/ps.cc (ps_printer::begin_page,
6642 ps_printer::end_page): Switch forth and back to default color while
6643 starting a new page.
6645 2002-02-27 Werner LEMBERG <wl@gnu.org>
6647 Add EC and TC fonts to devdvi.
6649 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
6650 * font/devdvi/generate/cork.map: Renamed to...
6651 * font/devdvi/generate/ec.map: This.
6652 Remove entry for `aq'.
6653 * font/devdvi/generate/tc.map: New file.
6654 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
6657 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
6658 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6659 * tmac/ec.tmac: New file.
6660 * tmac/Makefile.sub (NORMALFILES): Updated.
6661 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6662 * man/groff_char.man: Check `ECFONTS' register.
6664 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
6666 2002-02-26 Werner LEMBERG <wl@gnu.org>
6668 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
6669 * font/devdvi/generate/cork.map: Add 'y and 'Y.
6670 * font/devdvi/*: Updated.
6671 * tmac/dvi.tmac: Formatting.
6673 Add font `HBI' for the dvi output.
6674 Add support for font families `T' and `H'.
6676 * font/devdvi/HBI: New file.
6677 * font/devdvi/B: Renamed to ...
6678 * font/devdvi/TB: This.
6679 * font/devdvi/BI: Renamed to ...
6680 * font/devdvi/TBI: This.
6681 * font/devdvi/I: Renamed to ...
6682 * font/devdvi/TI: This.
6683 * font/devdvi/R: Renamed to ...
6684 * font/devdvi/TR: This.
6685 * font/devdvi/H: Renamed to ...
6686 * font/devdvi/HR: This.
6687 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6688 * font/devdvi/generate/Makefile (HBI): New rule.
6690 (R, I, B, BI, H): Renamed to ...
6691 (TR, TI, TB, TBI, HR): This, respectively.
6693 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6694 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
6695 Add `styles' and `family' keywords.
6696 * tmac/dvi.tmac: Alias `H' to `HR'.
6697 Add some fspecial requests for italic fonts.
6698 Add TR and TI as special.
6699 Add support for `_' with font CWI.
6701 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
6702 operator `:'. Until now, the expression `0:1' would return 2
6705 2002-02-25 Werner LEMBERG <wl@gnu.org>
6707 * man/groff_char.man: Added some missing PS glyph names (from the
6709 * font/devps/generate/textmap, font/devps/symbolmap: Add
6712 * doc/groff.texinfo: Minor additions and fixes.
6713 * man/groff_diff.man: Remove documentation of fp request. This
6714 is already covered in the original troff manual.
6715 Updated to be consistent with other doc files.
6718 2002-02-24 Werner LEMBERG <wl@gnu.org>
6720 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
6722 Define new variable OTHERDEVDIRS (containing `font/devlj4
6723 font/devlbp' if not EBCDIC).
6724 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
6725 (OTHERDEVDIRS): New variable.
6726 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
6727 * configure: Regenerated.
6729 * NEWS, src/devices/grotty/grotty.man: Updated.
6731 2002-02-23 Werner LEMBERG <wl@gnu.org>
6733 * src/roff/troff/input.cc (do_overstrike, do_bracket,
6734 get_line_arg): Honour input level.
6736 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
6738 * font/*/*: Implement it in all font files.
6739 * font/devps/generate/textmap, font/devps/generate/symbolchars,
6740 * font/devps/symbolmap: Updated.
6741 * font/devlj4/generate/text.map: Updated.
6742 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
6743 * font/devdvi/generate/texmi.map: Updated.
6745 * font/devutf8/R.proto: Remove all `charXXX' entries.
6746 * font/devutf8/NOTES: Updated.
6748 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
6751 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
6753 * NEWS, man/groff_char.man: Updated.
6755 2002-02-21 Phil Lobbes <phil@perkpartners.com>
6757 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
6759 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6761 * src/roff/grog/grog.pl: Fix computation of $refer.
6763 2002-02-19 Werner LEMBERG <wl@gnu.org>
6765 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
6766 `snprintf' and `vsnprintf'.
6768 * src/include/htmlindicate.h: Renamed to...
6769 * src/include/htmlhint.h: This.
6770 * src/include/Makefile.sub: Updated.
6771 * src/preproc/eqn/main.cc: Updated.
6773 2002-02-18 Werner LEMBERG <wl@gnu.org>
6775 * man/roff.man, man/groff_out.man, man/groff.man,
6776 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
6777 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
6779 * win32-diffs: Updated.
6781 2002-02-17 Werner LEMBERG <wl@gnu.org>
6783 * doc/Makefile (clean): Add *.eps.
6784 (MEMACROS): Removed.
6785 (TFLAG): New variable.
6788 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
6790 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
6792 * tmac/www.tmac: Use dummy diversion while resetting and disabling
6794 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
6796 * src/roff/troff/troff.man: Fix order of parameter description.
6800 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
6802 Simplify image handling for grohtml.
6805 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
6807 (html_text::dump_stack): Don't emit newline while debugging.
6808 (html_text::do_push) [DEBUGGING]: Print more info.
6809 (html_text::check_emit_text): Fix handling of <p>.
6810 * src/devices/grohtml/html.h: Updated.
6811 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
6812 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
6813 send its data to stderr also.
6815 (simple_output::space_or_newline) [DEBUGGING]: Removed.
6816 * src/devices/grohtml/post-html.cc (html_printer::do_links,
6817 html_printer::html_printer): Remove `DEBUGGING' conditionals.
6819 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
6821 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
6822 is_inline_image): Removed.
6823 (html_begin_suppress, html_end_suppress): Don't take a parameter.
6824 (graphic_start, graphic_end): Removed.
6825 * src/include/htmlindicate.h: Updated.
6826 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
6827 (macroset_template): New global variable.
6828 (makeFileName): Use `macroset_template'.
6829 (write_end_image): Don't take a parameter.
6831 (write_start_image: Don't emit newline.
6832 (char_buffer::write_upto_newline): Updated.
6833 (char_buffer::skip_to_newline): Renamed to ...
6834 (char_buffer::skip_until_newline): This.
6836 (char_buffer::write_file_troff, char_buffer::write_file_html):
6838 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
6839 (removeAllPages): Remove `DEBUGGING' conditionals.
6840 (addRegDef, dump_args): New functions.
6841 (char_buffer::do_html, char_buffer::do_image): Handle
6842 `www-image-template' command line variable.
6843 Add more debugging code.
6844 (addps4html): Removed.
6845 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
6847 * src/preproc/eqn/main.cc: Include `ctype.h'.
6848 (suppress_html): Removed.
6850 (inline_equation): Use `html_begin_suppress' and
6851 `html_end_suppress'.
6852 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
6853 (troff_output::start_picture, troff_output::finish_picture):
6855 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
6856 (process_input_file): Updated.
6858 * src/roff/troff/div.cc (page_number): Set page number only if the
6859 `ps4html' register isn't defined.
6860 * src/roff/troff/input.cc (image_no): New external variable.
6861 (do_suppress): Use it.
6862 * src/roff/troff/node.h (suppress_node::image_id): New member.
6863 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
6864 (suppress_node::suppress_node): Initialize `image_id' member.
6865 (suppress_node::same): Handle `image_id' also.
6866 (suppress_node::copy): Updated.
6867 (last_image_id): New global variable.
6868 (suppress_node::tprint): Use it.
6870 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
6872 * tmac/pspic.mac (PSPIC): Fix html support.
6873 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
6874 * tmac/www.tmac (www-image-template): Set up.
6875 (HTMLINDEX): Renamed to...
6877 (BODYCOLOR): Renamed to...
6879 (BACKGROUND): Renamed to...
6881 (URL): Change order of parameters for consistency.
6882 (MAILTO): Renamed to...
6884 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
6885 (IMG, PIMG, MPIMG): This.
6886 (HTML-H-BEGIN, HTML-H-END): Renamed to...
6888 (LINKS): Renamed to...
6890 (LINE): Renamed to...
6892 (NO-AUTO-RULE): Renamed to...
6894 (HTML-TL): Renamed to...
6896 (UL-BEGIN, UL-END): Renamed to...
6898 (DROPCAP): Renamed to...
6900 (TS, TE, EQ, EN): Provide default definitions.
6901 (www-make-unique-name): Updated.
6902 (HTML-IMAGE-INLINE): Fix typo.
6903 * tmac/groff_www.man: Updated.
6905 * doc/Makefile (homepage.html): Add option -r to grohtml.
6906 Use shortened image name.
6907 * doc/groff.texinfo: Updated info on grohtml strings and macros.
6908 * doc/homepage.ms: Updated and extended.
6910 2002-02-14 Werner LEMBERG <wl@gnu.org>
6912 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
6914 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
6915 SGR_BACK_DEFAULT_COLOR): Replaced with ...
6916 (tty_printer::put_color): Use it.
6917 (ttr_printer::end_page): Simplify.
6919 2002-02-13 Werner LEMBERG <wl@gnu.org>
6921 * tmac/groff_tmac.man: Moved to...
6922 * man/groff_tmac.man: This place.
6923 * tmac/Makefile.sub, man/Makefile.sub: Updated.
6925 2002-02-12 Werner LEMBERG <wl@gnu.org>
6927 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
6928 $(COMPILE.c) to not include groff's assert.h.
6930 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
6932 * NEWS, src/drivers/grotty/grotty.man: Document it.
6934 2002-02-11 Werner LEMBERG <wl@gnu.org>
6936 * src/libs/snprintf/snprintf.c: Updated to latest version
6939 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
6940 test whether there is `.]' also.
6941 Don't check for spaces after `.['.
6942 * src/roff/grog/grog.sh: Do the same.
6944 2002-02-10 Werner LEMBERG <wl@gnu.org>
6948 * src/libs/libgroff/illegal.cc: Renamed to ...
6949 * src/libs/libgroff/invalid.cc: This.
6950 (illegal_char_table): Renamed to ...
6951 (invalid_char_table): This.
6952 * src/libs/libgroff/Makefile.sub: Updated.
6953 * win32-diffs: Updated.
6955 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
6956 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
6957 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
6958 font::load), src/preproc/eqn/main.cc (read_line, main),
6959 src/preproc/eqn/lex.cc (file_input::read_line),
6960 src/preproc/pic/lex.cc (file_input::read_line,
6961 simple_file_input::get, simple_file_input::peek),
6962 src/preproc/pic/main.cc (top_input::get, top_input::peek),
6963 src/preproc/pic/pic.man, src/preproc/refer/main.cc
6964 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
6965 do_bib), src/preproc/tbl/main.cc (table_input::get),
6966 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
6967 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
6968 do_zero_width, read_request, encode_char, ps_get_line,
6969 transparent_file, get_char_for_escape_name, transparent_translate,
6970 asciify, input_char_description, read_string, set_string),
6971 src/roff/troff/env.cc (environment::add_html_tag),
6972 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
6974 * src/include/lib.h: Updated.
6976 * src/preproc/eqn/eqn.cc: Removed.
6980 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
6982 2002-02-09 Werner LEMBERG <wl@gnu.org>
6984 * doc/gnu.xpm: New image.
6985 * doc/Makefile (DOCS): Add homepage.ps.
6986 Add rules for converting xpm->png and xpm->eps.
6987 Use `gnu.{xpm,eps}' as image names.
6988 * doc/homepage.ms: Updated.
6990 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
6992 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
6993 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
6994 Remove calls to `B1' and `B2'
6995 (PNG-IMAGE): New macro for inclusion of images in PNG format.
6996 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
6997 auxiliary variables for MARGIN-PNG-IMAGE.
6998 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
6999 auxiliary macros for MARGIN-PNG-IMAGE.
7000 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
7002 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
7003 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
7004 (DROPCAP): New macro to produce dropcap characters.
7005 (www-do-image): Renamed back to...
7006 (HTML-DO-IMAGE): This.
7007 Updated all callers.
7009 * doc/Makefile (gnubw.eps): Updated.
7010 * doc/homepage.ms: Updated.
7012 2002-02-08 Werner LEMBERG <wl@gnu.org>
7014 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
7015 Added `linethick' to table in section `Style Variables'.
7017 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
7019 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
7021 2002-02-07 Werner LEMBERG <wl@gnu.org>
7023 Adding options -C (compatibility mode) and -c (grotty's old output
7026 * src/roff/nroff/nroff.sh: Implement it.
7028 * NEWS, src/roff/nroff/nroff.man: Updated.
7030 * PROBLEMS: Document bison 1.32 bug.
7032 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
7034 * src/roff/troff/node.cc (make_tfont): Define it earlier.
7035 * src/roff/troff/div.h: Add prototype for `end_diversions'.
7036 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
7037 * src/roff/troff/env.h: Add prototype for `title'.
7039 Adding EBCDIC support to grotty.
7041 * src/devices/grotty/tty.cc (CSI): New macro.
7042 (SGR_*, tty_printer::put_color): Use it.
7044 2002-02-06 Werner LEMBERG <wl@gnu.org>
7046 Implementing color support in grotty. The new switch -c activates
7047 the old drawing scheme, disabling color at the same time. The new
7048 switch `-i' selects italic instead of underlining (SGR only).
7050 * src/devices/grotty/tty.cc (putstring): New define instead of
7051 `fputs'. Updated all callers.
7052 (old_drawing_scheme): New global variable.
7053 (COLOR_CHANGE): New enum value.
7054 (SGR_*): New defines containing color handling escape sequences.
7055 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
7056 (glyph): New members `back_color_idx' and `fore_color_idx'.
7057 (glyph::order): Add COLOR_CHANGE.
7058 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
7059 `is_underline', `is_bold', `cu_flag', `tty_colors'.
7060 New methods `make_underline', `make_bold', `color_to_idx',
7061 `change_color', `put_color'.
7062 (cu_flag): Moved into `tty_printer' class.
7063 (tty_printer::tty_printer): Initialize colors.
7064 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
7065 tty_printer::draw, tty_printer::end_page): Handle colors also.
7066 (main): Add options `-c' and `-i'.
7068 * NEWS, src/devices/grotty/grotty.man: Updated.
7070 * src/include/errarg.h (errarg): Add support for `unsigned int'.
7071 * src/libs/libgroff/errarg.c: Implement it.
7073 * src/include/printer.h (printer): Add `change_color' method
7074 (currently used by grotty only).
7075 * src/libs/libdriver/printer.cc: Implement it.
7076 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
7077 call to `pr->change_color'.
7079 * src/roff/troff/node.cc (troff_output_file::fill_color,
7080 troff_output_file::glyph_color): Call `do_motion'.
7082 * tmac/tty.tmac: Add color definitions.
7084 * src/roff/groff/groff.man: Minor fixes.
7086 2002-02-05 Bernd Warken <bwarken@mayn.de>
7088 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
7089 it. This is a preparation for future changes.
7091 2002-02-05 Werner LEMBERG <wl@gnu.org>
7093 * src/roff/troff/input.cc (process_input_stack): Fix the case
7094 where leading spaces are followed by \f or \s; previously, an
7095 incorrect space width has been used.
7097 * doc/roff.man (quoted_char): Fix argument.
7098 (comment): Define string.
7100 2002-02-04 Larry Kollar <kollar@alltel.net>
7102 * doc/groff.texinfo: More fixes.
7104 2002-02-04 Werner LEMBERG <wl@gnu.org>
7106 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
7107 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
7108 `restore_compatibility' before `output_string' -- the LINE_STRING
7109 register now already contains proper switches from and to
7112 * man/groff_char.man: Add Euro symbol.
7113 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
7114 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
7115 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
7118 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
7120 (.texinfo.html): Add support for texinfo->html.
7122 2002-02-03 Werner LEMBERG <wl@gnu.org>
7124 Added three new requests `ds1', `as1', and `ami'. The former two
7125 are equivalent to `ds' and `as' with the difference that
7126 compatibility mode is saved on entry, switched off during string
7127 expansion, and restored on exit. The latter is the pendant to `dei'
7130 (do_define_string): Use `define_mode' and `calling mode'.
7131 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
7132 end of string, respectively.
7133 (define_string, append_string): Use `calling_mode'.
7134 (define_nocomp_string, append_nocomp_string,
7135 define_string_indirect): New functions.
7136 (init_input_requests): Updated.
7137 * NEWS, man/groff_diff.man, man/groff.man: Document it.
7139 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
7140 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
7141 mm macro package accesses this string register directly.
7142 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
7144 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
7147 2002-02-02 Larry Kollar <kollar@alltel.net>
7149 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
7151 2002-01-31 Werner LEMBERG <wl@gnu.org>
7153 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
7155 2002-01-31 Bernd Warken <bwarken@mayn.de>
7157 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
7158 * man/groff_out.man: Revised and updated.
7160 2002-01-30 Bernd Warken <bwarken@mayn.de>
7162 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
7163 out the unused `{' and `}' commands. Undefined by default.
7164 (IntArray): Make `data' private.
7165 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
7166 new methods instead.
7167 (skip_line_D, skip_to_end_of_line): New functions.
7168 (get_D_fixed_args): Use `skip_line_D'.
7169 Changed to handle dummy odd arguments by ...
7170 (get_D_fixed_args_odd_dummy): This new function.
7171 (get_D_variable_args): Split some code into ...
7172 (get_possibly_integer_args): This new function.
7173 (send_draw): Use more `const'.
7174 (delete_current_env): New function.
7175 (position_to_end_of_args): Use `size_t'.
7177 (send_draw): Updated.
7178 (parse_D_command): Handle `c', `C', and `t' better.
7182 2002-01-29 Werner LEMBERG <wl@gnu.org>
7185 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
7186 @Def...ListEnd which replaces @Def...x. This is necessary to get
7187 proper HTML output -- see the comment in the file for more
7191 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
7193 Fixes to make color changes of 2002-01-21 work with grohtml.
7195 * src/devices/grohtml/post-html.cc (style): Updated.
7196 (html_printer): Remove unused methods.
7197 (html_printer::do_font, html_printer::draw, html_printer::set_char,
7198 html_printer::special): Updated.
7199 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
7200 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
7201 Added some debugging code.
7202 (html_text::start_tag): Updated.
7203 (html_text::do_push): New method.
7204 (html_text::push_para): Call it.
7205 Add method for handling color.
7206 (html_text::do_color): Updated.
7207 (html_text::shutdown): Handle color.
7208 * src/devices/grohtml/html-text.h (tag_definition): New member
7212 2002-01-28 Werner LEMBERG <wl@gnu.org>
7214 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
7216 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
7218 Add two switches -a and -g to control the antialiasing bits for
7219 text and graphics, respectively.
7221 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
7223 * src/devices/grohtml/grohtml.man: Document them.
7224 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
7226 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
7227 (setupAntiAlias): New function.
7228 (createAllPages): Updated.
7229 (scanArguments): Handle `-a' and `-g'.
7230 (main): Call `setupAntiAlias'.
7233 2002-01-27 Werner LEMBERG <wl@gnu.org>
7235 * doc/groff.texinfo (Def*): Call index function after deffn.
7237 * tmac/html.tmac: Call `nroff' request.
7239 2002-01-26 Larry Kollar <kollar@alltel.net>
7241 * tmac/groff_ms.man: Add some omissions.
7243 2002-01-25 Larry Kollar <kollar@alltel.net>
7245 * tmac/groff_ms.man: Typographical improvements.
7247 2002-01-25 Werner LEMBERG <wl@gnu.org>
7249 * doc/groff.texinfo: Updated version and copyright.
7250 * src/devices/grops/grops.man: Updated.
7252 * tmac/groff_tmac.man: Fix `ig' macro.
7254 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
7256 Use `.ne' unconditionally everywhere.
7257 (TS): Only insert some vertical space. Doing a page break is no
7258 longer necessary due to the redefinition of the `ne' request.
7260 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
7261 warning for unknown subcommands but parse and pass them to the
7264 2002-01-24 Werner LEMBERG <wl@gnu.org>
7266 * tmac/groff_www.man, NEWS: Fix typos.
7268 2002-01-21 Werner LEMBERG <wl@gnu.org>
7270 Complete revision of color support:
7272 Adapt programs to the new libdriver/input.cc.
7274 Color spaces are no longer converted to RGB but transferred as-is
7275 in the troff intermediate output format.
7277 Handle default color gracefully. troff now supports a `default'
7278 color (which can't be changed).
7280 grops will now use the proper color space functions if available.
7284 Note that currently grohtml doesn't handle colors properly. This
7287 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
7288 (ui_to_a): New function.
7289 * src/include/lib.h: Updated.
7291 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
7292 (color): Simplified; removed all `double' members and methods.
7293 A new array `components' now holds the color parameters.
7294 (color::is_default, color::get_components): New methods.
7295 (color::operator==, color:operator!=): New.
7296 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
7297 to make access to the `components' array more comprehensible.
7298 * src/libs/libgroff/color.cc: Implement new color support.
7299 (atoh): Small fixes.
7300 (color::read_encoding): Simplified for new troff intermediate color
7302 (default_color): New global variable.
7304 * src/roff/troff/input.cc (default_symbol): New global variable.
7305 (lookup_color): Use it.
7306 (default_black): Removed.
7307 (do_glyph_color, do_fill_color): Simplified.
7308 (define_color): Handle default color.
7310 (do_if_request): Handle default color.
7311 * src/roff/troff/env.cc (environment::environment): Initialize
7312 colors with `default_color'.
7313 * src/roff/troff/node.cc (troff_output_file::put): Add method
7315 (troff_output_file::hex): Removed.
7316 (troff_output_file::fill_color, troff_output_file::glyph_color):
7317 Updated to include/color.h and libdriver/input.cc.
7319 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
7320 fill color properly (identically to the outline color). \D'f...'
7321 doesn't work any more.
7322 All function calls to it updated.
7324 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
7326 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
7329 * src/devices/grops/ps.cc (ps_output::put_color): New method.
7330 (ps_printer::sbuf_color): Make a real member instead of pointer.
7331 (ps_printer::fill_color, ps_printer::output_color): Removed.
7332 (ps_printer::ps_printer): Updated.
7333 (ps_printer::set_char): Ditto.
7334 (ps_printer::set_color): Use various color schemes.
7335 Use `put_color' method.
7336 (ps_printer::flush_sbuf): Don't set color.
7337 (ps_printer::fill_path): Take `environment' as parameter.
7338 Simplify color handling.
7339 (ps_printer::set_line_thickness): Renamed to ...
7340 (ps_printer::set_line_thickness_and_color): This (and updated).
7341 (ps_printer::set_color): Change second parameter from `complete'
7342 to `fill' which better describes what it does.
7343 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
7344 and text in the right order.
7346 Remove branches for `f' and `F'; this is handled by
7348 * src/devices/grops/ps.h: Updated.
7349 * font/devps/prologue (FL): Redefined.
7350 ({F,C}r,k,g: New color functions (with and without filling).
7352 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
7353 * man/groff_diff.man, man/groff.man, man/groff_out.man,
7354 doc/groff.texinfo, NEWS: Updated.
7356 2002-01-20 Bernd Warken <bwarken@mayn.de>
7358 * src/libs/libdriver/input.cc: Completely rewritten. See comments
7359 in this file for what has been changed.
7361 2002-01-19 Werner LEMBERG <wl@gnu.org>
7363 * test-groff: Fix GROFF_FONT_PATH.
7364 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
7365 is read before .TH or .Dd is parsed.
7367 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
7369 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
7370 quadrant boundaries.
7372 2002-01-18 Werner LEMBERG <wl@gnu.org>
7374 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
7377 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
7379 * tmac/doc.common: Initialize %I register for the %I macro to
7380 avoid (harmless) warning.
7381 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
7382 when in the SYNOPSIS section.
7384 2002-01-17 Bruno Haible <haible@clisp.cons.org>
7386 * src/preproc/pic/lex.cc (get_token): Fix typo.
7388 2002-01-17 Werner LEMBERG <wl@gnu.org>
7390 * devices/grops/ps.cc: Fix incorrectly applied last patch.
7392 2002-01-17 Larry Kollar <kollar@alltel.net>
7394 * tmac/groff_ms.man: Completely rewritten.
7396 2002-01-16 Werner LEMBERG <wl@gnu.org>
7398 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
7400 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
7402 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
7404 (ps_printer::draw): Ditto.
7406 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
7408 * tmac/groff_mdoc.man: Minor fixes.
7410 2002-01-13 Werner LEMBERG <wl@gnu.org>
7412 * man/groff_out.man: Some fixes.
7414 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
7416 * doc/pic.ms: Fix typos.
7418 2002-01-12 Werner LEMBERG <wl@gnu.org>
7420 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
7422 2002-01-10 Werner LEMBERG <wl@gnu.org>
7424 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
7428 2002-01-09 Bernd Warken <bwarken@mayn.de>
7430 * man/groff_out.man: Revised.
7431 * man/roff.man: Minor fixes.
7432 * src/roff/troff/troff.man: Some reordering.
7434 2002-01-09 Werner LEMBERG <wl@gnu.org>
7436 * tmac/an-old.tmac: Add dummy macros for equation support.
7438 2002-01-07 Werner LEMBERG <wl@gnu.org>
7440 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
7442 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
7444 * tmac/groff_man.man: Small improvements.
7446 2002-01-07 Bernd Warken <bwarken@mayn.de>
7448 * man/groff_diff.man: Revised.
7450 2002-01-06 Werner LEMBERG <wl@gnu.org>
7452 * tmac/www.tmac: Remove extraneous backslash.
7454 2002-01-06 Bernd Warken <bwarken@mayn.de>
7456 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
7458 2002-01-05 Werner LEMBERG <wl@gnu.org>
7460 Integrated groffer, contributed by Bernd Warken.
7462 * contrib/groffer/*: New.
7463 * Makefile.in, NEWS: Updated.
7465 2002-01-04 Werner LEMBERG <wl@gnu.org>
7467 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
7468 registers defined in macro packages.
7469 Revising the ms part.
7471 2002-01-04 Larry Kollar <kollar@alltel.net>
7473 * doc/groff.texinfo: Add documentation for ms macros.
7475 2002-01-02 Werner LEMBERG <wl@gnu.org>
7477 First step in adding PS support for the Euro symbol. `eu' is the
7478 official Euro logo, `Eu' is a font-specific glyph variant.
7480 * font/devps/text.enc: Add `Euro' at position 9.
7481 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
7482 * font/devps/symbolmap: Regenerated.
7486 2002-01-02 Bernd Warken <bwarken@mayn.de>
7488 * man/roff.man: Revised.
7490 2002-01-01 Bernd Warken <bwarken@mayn.de>
7492 * src/roff/groff/groff.man: Completely rewritten.
7494 2001-12-31 Werner LEMBERG <wl@gnu.org>
7496 * doc/Makefile: Updated.
7498 2001-12-30 Werner LEMBERG <wl@gnu.org>
7500 * tmac/www.tmac: Make all names of internal macros/registers/strings
7501 lowercase, and prepend `www-'.
7502 Other minor changes.
7503 * src/roff/troff/troff.man: Add preprocessor string at BOF.
7505 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
7507 Implement option `-b' in grohtml to set the HTML background colour.
7509 * src/devices/grohtml/post-html.cc (default_background): New global
7511 (html_printer::html_printer): Initialize `background' to
7512 `default_background'.
7513 (main): Implement option `-b'.
7515 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
7517 * src/devices/grohtml/grohtml.man: Updated.
7518 * doc/Makefile (.ms.html): Use `-b'.
7519 * tmac/html.tmac: Don't set background color.
7521 Add new grohtml tag `.html-tl'.
7523 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
7525 (title_desc::title_desc): Updated.
7526 (html_printer::troff_tag): Handle `.html-tl'.
7527 (html_printer::write_title): Use `with_h1'.
7528 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
7529 (HTML-TL): New macro.
7531 Add support for unordered lists in HTML.
7533 * tmac/www.tmac (www-level): New auxiliary register.
7534 (www-level1, www-level2, www-level3): New auxiliary strings.
7535 (www-push-level, www-pop-level): New auxiliary macros
7536 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
7540 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
7541 (DEFAULT_VERTICAL_OFFSET): Removed.
7542 (IMAGE_BOARDER_PIXELS): Set to 0.
7543 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
7544 (vertical_offset): Initialize with 0.
7545 (gsPaper): New global variable.
7546 (get_resolution): Scan for and return unsigned int.
7547 (get_papersize): New function to get paper length from devps/DESC.
7548 (determine_vertical_offset): New function.
7549 (createAllPages): Produce gray-level images and use proper page
7551 (createImage): Use `-quiet' option of pnmcrop.
7552 (addZ): Fix passing of `-Z'.
7553 (scanArguments): Fix handling of `-o'.
7554 (main): Call `determine_vertical_offset'.
7555 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
7558 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
7559 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
7560 glyph descenders properly.
7562 * doc/homepage.ms: Include `gnubw.eps'.
7563 * doc/Makefile (gnubw.eps): New rule.
7564 (homepage.html): Depend on `gnubw.eps'.
7566 2001-12-25 Werner LEMBERG <wl@gnu.org>
7568 * src/roff/troff/input.cc (default_black): Fix return value.
7570 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
7572 * tmac/doc-common (Dt): Change output of architecture strings.
7573 Do some syntax cleanup.
7574 * tmac/groff_mdoc.man: Updated.
7576 2001-12-23 Werner LEMBERG <wl@gnu.org>
7578 Adding an `itc' request (input line trap accepting \c).
7580 * src/roff/troff/env.h (environment): New member
7581 `continued_input_trap'.
7582 Make `do_input_trap' a friend function instead of `input_trap'.
7583 * src/roff/troff/env.cc (environment::environment,
7584 environment::copy): Updated.
7585 (environment::newline): Implement it.
7586 (do_input_trap): New function.
7587 (input_trap): Call `do_input_trap'.
7588 (input_trap_continued): New function.
7589 (init_env_requests): Updated.
7590 * src/roff/troff/TODO: Updated.
7592 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
7595 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
7597 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
7599 * tmac/doc-common, tmac/doc-syms: Small updates.
7601 2001-12-22 Colin Watson <cjwatson@debian.org>
7603 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
7605 2001-12-22 Bernd Warken <bwarken@mayn.de>
7607 * MANIFEST: New file.
7609 2001-12-22 Werner LEMBERG <wl@gnu.org>
7611 * src/preproc/grn/grn.man: Updated.
7613 2001-12-22 Solar Designer <solar@openwall.com>
7615 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
7618 2001-12-19 Werner LEMBERG <wl@gnu.org>
7620 Implement a fallback character request `.fchar'.
7622 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
7623 (is_fallback): New inline function.
7624 * src/roff/troff/input.cc (do_define_character): New function.
7625 (define_character): Call `do_define_character'.
7626 (define_fallback_character): New function.
7627 (init_input_requests): Add `fchar'.
7628 (charinfo::charinfo): Updated.
7629 (charinfo::set_macro): New argument to set `fallback' flag.
7630 * src/roff/troff/node.cc (make_glyph_node, make_node,
7631 node::add_char): Check `fallback' flag.
7632 * NEWS, man/groff_diff.man, man/groff_man: Updated.
7634 2001-12-16 Werner LEMBERG <wl@gnu.org>
7636 * groff.texinfo: Document exact search algorithm for glyphs.
7638 2001-12-15 Werner LEMBERG <wl@gnu.org>
7640 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
7641 the left side of $(MANPAGES) rule to make it always non-empty.
7643 2001-12-14 Werner LEMBERG <wl@gnu.org>
7645 * src/roff/troff/input.cc (default_black): Define default color
7646 `black' if not yet defined.
7648 2001-12-13 Werner LEMBERG <wl@gnu.org>
7650 Implement new string-valued register `.fn' to return the current
7651 real (internal) font name.
7653 * env.cc (environment::get_font_name_string): New function.
7654 (init_env_requests): Add `.fn' register.
7655 * env.h (environment): Updated.
7656 * node.cc (font_info): Make `get_font_name' a friend.
7657 (get_font_name): New function.
7660 * man/groff_diff.man, man/groff.man, NEWS: Updated.
7662 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7664 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
7666 2001-12-12 Werner LEMBERG <wl@gnu.org>
7668 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
7670 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
7672 * man/groff_diff.man: Adding documentation for \O.
7674 2001-12-10 Werner LEMBERG <wl@gnu.org>
7676 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
7677 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
7679 2001-12-09 Werner LEMBERG <wl@gnu.org>
7681 * man/roff.man: Revised.
7682 * src/roff/groff/groff.man: Replace man page references with a
7683 pointer to roff.man.
7685 2001-12-09 Bernd Warken <bwarken@mayn.de>
7687 * man/roff.man: Completely rewritten.
7689 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7691 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
7693 2001-12-05 Werner LEMBERG <wl@gnu.org>
7695 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
7697 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
7698 order of initializers.
7701 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
7703 * doc/groff.texinfo: Fix documentation of \O.
7705 * src/devices/grohtml/html-text.cc (html_text::do_indent,
7706 html_text::do_table, html_text::do_emittext, html_text::do_para):
7707 Use `const' for first argument.
7708 (html_text::do_table): Use cast.
7709 * src/devices/grohtml/html-text.h: Updated.
7710 * src/devices/grohtml/output.cc (simple_output::put_string): Add
7711 method for `const string &s'.
7712 * src/devices/grohtml/html.h: Updated.
7713 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
7714 (ANCHOR_TEMPLATE): Modified.
7715 (manufacture_headings): New global variable to handle `-h' option.
7716 (is_subsection): Removed.
7717 (char_buffer::add_string): Add `const' to first argument.
7718 Protect against invalid string argument.
7719 Add method for `const string &s'.
7720 (text_glob): Completely redesigned.
7721 (page): Use `const' for strings and remove string length variable.
7722 (page::add_html): Removed.
7723 (page::add_end_encode): New member function.
7724 (to_unicode): Moved upwards.
7725 (title_desc, header_desc): Updated.
7726 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
7728 (html_printer::is_bold, html_printer::make_bold): New member
7730 (html_printer::end_of_line): Updated.
7731 (generate_img_src, html_printer::do_auto_image,
7732 html_printer::do_title, html_printer::write_header,
7733 html_printer::determine_header_level, html_printer::do_heading,
7734 html_printer::do_linelength, html_printer::do_pageoffset,
7735 html_printer::do_indentation, html_printer::do_tempindent,
7736 html_printer::do_indentedparagraph, html_printer::do_break,
7737 html_printer::flush_sbuf, get_html_translation,
7738 html_printer::begin_page, html_printer::special): Rewritten to get
7739 rid of static string length limit.
7740 (html_printer::troff_tag): Added `.no-auto-rule'.
7741 (html_printer::flush_globs): Small fix.
7742 (html_printer::determine_space): Don't compute `space_width'.
7743 (html_printer::translate_to_html): Renamed to ...
7744 (html_printer::emit_html): This (with updates).
7745 (html_printer::write_header): Implement `-h' option.
7746 (html_printer::draw): Remove commented-out code. Handle `F'
7748 (html_printer::add_char_to_sbuf): Removed.
7749 (html_printer::add_to_sbuf): Rewritten.
7750 (html_printer::sbuf_continuation): Fixed.
7751 (html_printer::seen_backwards_escape, reverse,
7752 html_printer::remove_last_char_from_sbuf): Removed.
7753 (char_translate_to_html, str_translate_to_html): Removed.
7754 (html_printer::overstrike): New function member.
7755 (html_printer::set_char): Use it.
7756 (html_printer::do_body): New function member.
7757 (html_printer::~html_printer): Use it.
7758 (main): Handle `-h' option.
7760 * src/devices/grohtml/grohtml.man: Document -h switch.
7762 * src/preproc/html/pre-html.cc: Include searchpath.h
7763 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
7764 (get_resolution): New function.
7765 (checkImageDir): Use `0777' permissions in mkdir()
7766 (write_start_image): Rewritten to use `\O[5...]'.
7767 (createImage, generateImages): Updated.
7768 (main): Handle `F' and `h' options.
7769 Use `get_resolution'.
7771 * src/roff/troff/input.cc (begin, end, image): Removed.
7772 (do_suppress): Take parameter.
7773 Handle modified syntax of `\O'.
7774 (token::next): Updated.
7775 (init_markup_requests): Removed.
7778 * src/roff/troff/div.h: Add declaration for begin_page().
7780 * tmac/color-html.tmac: Removed. Contents moved to...
7781 * tmac/html.tmac: Here. Set background color.
7782 * tmac/color.tmac: Removed. Contents moved to...
7783 * tmac/ps.tmac: Here.
7784 * tmac/www.tmac: Remove the title command when generating images
7786 (NO_AUTO_RULE): New macro.
7787 (HTML_DO_IMAGE): Use revised `\O' escapes.
7788 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
7790 2001-12-02 Werner LEMBERG <wl@gnu.org>
7792 * tmac/groff_mdoc.man: Fix typo.
7794 2001-12-01 Colin Watson <cjwatson@debian.org>
7796 * man/roff.man: Fix typo.
7798 2001-11-29 Werner LEMBERG <wl@gnu.org>
7800 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
7803 * src/roff/troff/input.cc (read_draw_node): Emit error message if
7804 more than one argument to \D'f ...'.
7806 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
7808 2001-11-28 Werner LEMBERG <wl@gnu.org>
7810 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
7813 * tmac/groff_man.man: Minor cosmetic fix.
7815 2001-11-27 Werner LEMBERG <wl@gnu.org>
7817 * src/roff/groff/groff.man, tmac/groff_tmac.man,
7818 tmac/groff_www.man: s/mwww/www/.
7820 2001-11-26 Werner LEMBERG <wl@gnu.org>
7822 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
7823 * configure: Regenerated.
7824 * win32-diffs: Updated.
7826 * tmac/groff_mwww.tmac: Renamed to ...
7827 * tmac/groff_www.tmac: This.
7828 * tmac/mwww.tmac: Removed.
7829 * NEWS, tmac/Makefile.sub: Updated.
7831 2001-11-21 Werner LEMBERG <wl@gnu.org>
7833 * doc/groff.texinfo: Improve documentation of the `\v' escape.
7834 Fix explanation of `\D' and `rt'.
7836 2001-11-20 Werner LEMBERG <wl@gnu.org>
7838 * tmac/an-old.tmac (an-header): Set header length equal to page
7840 * doc/groff.texinfo: Improve documentation of `ne' request. Other
7844 2001-11-19 Werner LEMBERG <wl@gnu.org>
7846 * NEWS, man/Makefile.sub: Updated.
7848 2001-11-19 Bernd Warken <bwarken@mayn.de>
7850 * man/ditroff.man: New file.
7852 2001-11-17 Werner LEMBERG <wl@gnu.org>
7854 * man/groff_differences.man: Renamed to ...
7855 * man/groff_diff.man: This. Updated.
7856 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
7858 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
7859 * src/preproc/html/pushback.cc: This. Updated.
7860 * src/preproc/html/pushbackbuffer.h: Renamed to ...
7861 * src/preproc/html/pushback.h: This.
7862 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
7865 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
7866 * src/libs/libgroff/htmlhint.cc: This.
7867 * src/libs/libgroff/Makefile.sub: Updated.
7869 * tmac/an-old.tmac (an-end): Fix page length.
7871 2001-11-16 Werner LEMBERG <wl@gnu.org>
7873 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
7874 * man/Makefile.sub: Include groff_differences.man.
7875 * VERSION: Set to 1.18.
7876 * REVISION: Set to 0.
7878 2001-11-16 Bernd Warken <bwarken@mayn.de>
7880 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
7881 the second dot (or ending macro name) to end a macro.
7882 * doc/groff.texinfo: Doc fix.
7884 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
7886 * tmac/doc-common (doc-header): Handle very long document titles
7889 2001-11-16 Werner LEMBERG <wl@gnu.org>
7891 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
7893 2001-11-15 Werner LEMBERG <wl@gnu.org>
7895 * src/roff/troff/troff.man: Revised and split into troff.man and...
7896 * man/groff_differences.man: New file.
7899 2001-11-13 Werner LEMBERG <wl@gnu.org>
7901 * tmac/an-old.tmac (TS, TE): New macros for table support.
7903 2001-11-12 Werner LEMBERG <wl@gnu.org>
7905 * src/include/lib.h: Provide a fix for emx to not include
7908 2001-10-27 Werner LEMBERG <wl@gnu.org>
7910 * src/roff/troff/input.cc (substring_macro): Fix computation of
7913 2001-10-20 Werner LEMBERG <wl@gnu.org>
7915 Undo change from 2001-08-28.
7917 * src/roff/troff/input.cc (have_input): New global variable.
7918 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
7919 in compatibility mode.
7920 (process_input_stack): Use it.
7922 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
7924 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
7925 being handled as end-of-sentence characters,
7927 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
7929 * src/roff/troff/input.cc (file_iterator): New members
7930 `suppress_newline_flag' and `seen_escape'.
7931 (file_iterator::next_file): Updated.
7932 (file_iterator::fill): Use it.
7933 (string_iterator): New member `suppress_newline_flag'.
7934 (string_iterator::fill): Set it.
7935 (get_color_element): Use MAX_COLOR_VAL.
7936 * src/roff/troff/env.cc (environment): Remove `need_eol'.
7937 (no_fill): Don't set `env->ignore_next_eol'.
7938 (environment::newline): Handle `eol' tag properly.
7940 (environment::add_html_tag): Set `env->ignore_next_eol'.
7942 * src/roff/troff/env.h (environment): Updated.
7944 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
7946 (html_printer::outstanding_eol): New member function.
7947 (html_printer::do_title): Use new functions.
7948 (html_printer::troff_tag): Test `id_eol_ce'.
7950 2001-10-10 Werner LEMBERG <wl@gnu.org>
7952 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
7953 files work with -C also.
7955 2001-10-05 Werner LEMBERG <wl@gnu.org>
7957 * doc/pic.ms: Minor fix.
7958 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
7959 as a valid command line switch.
7960 * src/devices/grohtml/post-html.cc (main): Ditto.
7962 * src/devices/grohtml/grohtml.man: Updated.
7963 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
7965 2001-10-04 Werner LEMBERG <wl@gnu.org>
7967 Implementing color support in troff, pic, grops, and grohtml. These
7968 changes are based on a major patch provided by Gaius Mulley
7971 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
7972 definitions with both hex values and fractions.
7974 New escapes: \m and \M for drawing and background color,
7975 respectively. This corresponds to the troff output commands `m'
7978 groff and troff accept command line switch `-c' to disable color
7979 output (which is automatically disabled in compatibility mode).
7981 New scaling indicator `f' for fractions (1f = 65536u).
7983 New conditional operator `m' to test for defined colors with `if'
7986 New keywords `color' (or `colour', `colored', `coloured'), `outline'
7987 (or `outlined'), and `shaded' added to pic.
7989 * src/include/color.h: New file.
7990 * src/include/driver.h: Include it.
7991 * src/include/printer.h: Include color.h.
7992 (environment): New members `col' and `fill'.
7993 (printer): Remove `adjust_arc_center' member function.
7994 * src/include/Makefile.sub: Updated.
7996 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
7998 Handle `m' and `DF' troff commands.
7999 * src/libs/libgroff/color.cc: New file.
8000 * src/libs/libgroff/Makefile.sub: Updated.
8002 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
8004 (createImage): Fix computation of `y2'.
8006 (buffer::write_file_html): Remove calls to `stop'.
8008 * src/preproc/pic/common.h (common_output): New abstract function
8009 members `set_color', `reset_color', `get_last_filled', and
8010 `get_outline_color'.
8011 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
8012 (object_spec): Add members `shaded' and `outlined'.
8013 * src/preproc/pic/output.h (output): `command' is now abstract.
8014 New function members `set_color', `reset_color', `get_last_filled',
8015 and `get_outline_color'.
8016 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
8017 `outline[d]', and `shaded'.
8018 * src/preproc/pic/object.cc (output::command): Removed.
8019 (output::set_location): Moved to output.h.
8020 (graphic_object): Add protected members `outline_color' and
8022 Add member functions `set_outline_color', `get_outline_color', and
8024 (closed_object): Add member function `set_fill_color'.
8025 Add member `color_fill'.
8026 (graphic_object::print_text): Use `out->set_color' and
8028 (box_object::print, ellipse_object::print, circle_object::print,
8029 line_object::print, spline_object::print, arc_object::print): Ditto.
8030 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
8031 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
8032 `SHADED', making them `%left'.
8033 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
8034 * src/preproc/pic/tex.cc (tex_output): New dummy function members
8035 `set_color', `reset_color', `get_last_filled', and
8036 `get_outline_color'.
8037 * src/preproc/pic/troff.cc (simple_output): New abstract function
8038 members `set_color', `reset_color', and `get_last_filled'.
8039 (simple_output::polygon, simple_output::circle,
8040 simple_output::ellipse): Use `get_last_filled'.
8041 (troff_output): New members `last_filled' and `last_outlined'.
8042 New function members `set_color', `reset_color', `get_last_filled',
8043 and `get_outline_color'.
8044 (troff_output::finish_picture): Use `reset_color'.
8045 (troff_output::set_fill): Test `last_filled'.
8046 * src/preproc/pic/pic.man: Updated.
8048 * src/roff/groff/groff.cc (main): Implement `-c' option.
8049 (synopsis, help): Updated.
8050 src/roff/groff/groff.man: Updated.
8052 * src/roff/troff/troff.h: Include color.h.
8053 (warning_type): Add WARN_COLOR.
8054 * src/roff/troff/env.h (environment): New members
8055 `{cur,prev}_{glyph,fill}_color'.
8056 New member functions `get_{prev_,}{glyph,fill}_color'.
8057 * src/roff/troff/env.cc: Initialize and implement them.
8058 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
8059 Replace `NULL' with `0' everywhere for consistency.
8060 (lookup_color, default_black, do_glyph_color, do_fill_color,
8061 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
8062 define_color): New functions.
8063 (token::next): Implement \M and \m escapes.
8064 (do_if_request): Implement `m' operator.
8066 (main): Implement `-c' option.
8067 (init_markup_requests): Add `defcolor' request.
8068 (warning_table): Add `color' warning.
8069 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
8071 * src/roff/troff/node.cc (troff_output_file): New members
8072 `current_{page,glyph}color'. New member functions `put_hex',
8073 `glyph_color', and `fill_color'.
8074 (glyph_color_node::*, fill_color_node::*): Implement it.
8075 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
8076 (parse_term): Add support for `f'.
8077 * src/roff/troff/troff.man: Updated.
8079 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
8081 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
8082 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
8084 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
8085 (tag_definition): Use `void *' for arg1.
8086 (html_text): New member functions `do_color' and `done_color'.
8087 Use `void *' for second parameter of `push_para' member function.
8088 New `push_para' member function with a single parameter.
8089 Use `char *' for parameter of `issue_table_begin' member funtion.
8090 New `issue_color_begin' member function.
8091 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
8093 (html_text::issue_color_begin): New function.
8094 (html_text::issue_table_begin): Use `char *' for parameter.
8095 (html_text::start_tag, html_text::shutdown,
8096 html_text::check_emit_text): Updated.
8097 (html_text::push_para): Use `void *' for second parameter.
8098 Add same function with only one parameter.
8099 (html_text::do_*): Updated.
8100 (html_text::do_color, html_text::done_color): New functions.
8101 * src/devices/grohtml/post-html.cc (style): New member `col'.
8102 Mew member `style' with 6 parameters.
8103 (style::style, style::operator==): Updated.
8104 (html_printer::do_font): Use it.
8105 (html_printer::draw): Add dummy entry for `F'.
8106 (html_printer::set_char): Updated.
8107 * src/devices/grohtml/grohtml.man: Updated.
8109 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
8110 trailing zeroes removed.
8111 (ps_printer): New members `sbuf_color', `fill_color', and
8113 Removed member `fill'.
8114 New member function `set_color'.
8115 (ps_printer::ps_printer, ps_printer::set_char): Updated.
8116 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
8117 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
8119 * tmac/color-html.tmac, tmac/color.tmac: New files.
8120 * tmac/troffrc: Include them.
8121 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
8122 * tmac/Makefile.sub: Updated.
8124 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
8125 man/groff.man: Updated.
8126 * font/devps/prologue.ps: Define FC and CO functions.
8128 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
8130 Fix incorrect cropping of images and incorrect handling of special
8131 characters. Fix handling of file names in \O.
8133 * src/include/geometry.h: New file.
8134 * src/libs/libgroff/geometry.cc: New file.
8135 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
8137 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
8139 (do_suppress): Updated.
8140 * src/roff/troff/node.cc: Include geometry.h.
8141 (troff_output_file::flush_tbuf): Fixed parameters to
8142 `check_output_limits'.
8143 (troff_output_file::check_charinfo): Ditto.
8144 (troff_output_file::determine_line_limits): Add support for `Da'
8147 * src/devices/grohtml/post-html.cc (str_translate_to_html):
8148 Add new parameter `is_special' to decode special characters from
8150 (html_printer::do_title, html_printer::do_heading,
8151 html_printer::do_indentedparagraph,
8152 html_printer::translate_to_html, html_printer::special): Updated.
8154 2001-10-03 Werner LEMBERG <wl@gnu.org>
8156 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
8157 Fix entry for config.h.
8158 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
8159 * tmac/troffrc: Translate nonbreakable space character to `\~'.
8160 * src/preproc/eqn/eqn.man: Document -d command line option.
8162 2001-09-27 Werner LEMBERG <wl@gnu.org>
8164 * man/groff.man: Use
8172 instead of the old code (`.ad .hy' after the table) to suppress
8173 incorrect hyphenation for grohtml output.
8175 2001-09-22 Werner LEMBERG <wl@gnu.org>
8177 * man/groff_font.man, man/groff_out.man: Minor fixes.
8179 2001-09-20 Werner LEMBERG <wl@gnu.org>
8181 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
8182 Arnold Robbins <arnold@skeeve.com>).
8184 2001-09-09 Werner LEMBERG <wl@gnu.org>
8186 * configure: Regenerated with autoconf 2.52.
8188 * doc/groff.texinfo: Complete revision of indices.
8190 2001-09-07 Werner LEMBERG <wl@gnu.org>
8192 * doc/Makefile (clean): Updated to delete all indices.
8194 2001-09-05 Werner LEMBERG <wl@gnu.org>
8196 * src/roff/troff/troff.man: Remove superfluous line.
8198 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
8199 given on the command line (or rather, if only the default warnings
8202 2001-09-03 Werner LEMBERG <wl@gnu.org>
8204 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
8205 use .ne for TTY devices.
8207 2001-08-31 Werner LEMBERG <wl@gnu.org>
8209 * src/roff/troff/token.h, src/roff/troff/input.cc:
8210 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
8212 2001-08-28 Werner LEMBERG <wl@gnu.org>
8214 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
8215 * src/roff/troff/input.cc (token::next): Return
8216 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
8218 (token::description): Updated.
8219 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
8220 (token::add_to_node_list, token::process): Ignore
8221 TOKEN_TRANSPARENT_ESCAPE.
8223 2001-08-27 Werner LEMBERG <wl@gnu.org>
8225 * tmac/an-old.tmac: Fix `S' string.
8227 2001-08-26 Werner LEMBERG <wl@gnu.org>
8229 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
8231 2001-08-25 Werner LEMBERG <wl@gnu.org>
8233 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
8235 Many other minor fixes.
8237 * configure.ac: Add message at end to inform how to compile
8239 * configure: Regenerated.
8241 2001-08-24 Werner LEMBERG <wl@gnu.org>
8243 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
8244 Updated to latest version of libc.
8246 2001-08-23 Werner LEMBERG <wl@gnu.org>
8248 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
8249 Autoconf 2.50 and newer can handle this.
8250 * configure: Regenerated.
8252 2001-08-21 Werner LEMBERG <wl@gnu.org>
8254 * doc/pic.ms: Fix typo.
8255 * src/preproc/tbl/tbl.man: Document case of global options.
8257 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
8259 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
8260 handling of `CR' font.
8262 2001-08-20 Werner LEMBERG <wl@gnu.org>
8264 Use a config.h file.
8266 * src/include/lib.h: Include config.h.
8267 * All C files: Ditto (if necessary).
8268 * All C++ source and header files: Include lib.h first (if
8271 * src/include/config.hin: New file (autogenerated by autoheader).
8272 * stamp-h.in: New file.
8273 * configure.ac: Updated.
8274 * aclocal.m4: Add third parameters to AC_DEFINE macros.
8275 (GROFF_ARRAY_DELETE): Simplified.
8276 * Makefile.sub (DISTCLEANFILES): Updated.
8277 Added targets for remaking config.status, config.hin, config.h,
8278 stamp-h.in, and stamp-h.
8279 * configure: Regenerated.
8281 2001-08-19 Werner LEMBERG <wl@gnu.org>
8285 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
8287 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
8288 (do_sprintf): Use snprintf().
8290 2001-08-18 Werner LEMBERG <wl@gnu.org>
8292 * src/libs/snprintf/*: Added an snprintf module written by Mark
8294 * src/libs/libgroff/Makefile.sub: Updated.
8295 * configure.ac: Add test for snprintf().
8296 * Makefile.in: Updated.
8297 * configure: Regenerated.
8299 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
8302 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
8304 * tmac/doc.tmac (Ex): New implementation.
8305 * tmac/doc-common, tmac/groff_tmac.man: Updated.
8307 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
8309 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
8311 * tmac/groff_tmac.man: Updated.
8313 2001-08-13 Werner LEMBERG <wl@gnu.org>
8315 * src/preproc/tbl/tbl.man: Minor documentation update.
8317 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
8319 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
8320 * configure.ac: Add declaration test for gettimeofday().
8321 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
8322 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
8323 * configure: Regenerated.
8325 2001-08-11 Werner LEMBERG <wl@gnu.org>
8327 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
8328 * configure.ac: Add declaration test for strcasecmp().
8329 * Makefile.in: Updated.
8330 * configure: Regenerated.
8331 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
8332 this is necessary because groff's mkstemp.cc is C++.
8333 Add declaration conditionally for strcasecmp().
8335 2001-08-10 Werner LEMBERG <wl@gnu.org>
8337 Integrated pic2graph, contributed by Eric S. Raymond.
8339 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
8341 * Makefile.in, NEWS: Updated.
8343 * src/preproc/tbl/tbl.man: Revised.
8345 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
8347 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
8349 2001-08-09 Werner LEMBERG <wl@gnu.org>
8351 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
8354 2001-08-08 Paul Eggert <eggert@twinsun.com>
8356 * Makefile.sub (configure): Depend on configure.ac, not
8358 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
8360 2001-08-07 Werner LEMBERG <wl@gnu.org>
8362 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
8365 2001-08-06 Werner LEMBERG <wl@gnu.org>
8367 * src/roff/troff/troff.man: Improve documentation of -E option.
8369 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8371 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
8374 2001-07-27 Werner LEMBERG <wl@gnu.org>
8376 * src/preproc/refer/refer.cc: Undo last change.
8377 * src/devices/grohtml/post-html.cc: Ditto.
8379 2001-07-26 Werner LEMBERG <wl@gnu.org>
8381 * src/preproc/refer/refer.cc: Include `lib.h'.
8382 * src/devices/grohtml/post-html.cc: Ditto.
8384 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
8386 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
8387 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
8388 * Makefile.in: Comment updated.
8389 * configure: Regenerated.
8391 2001-07-25 Werner LEMBERG <wl@gnu.org>
8393 * src/preproc/pic/pic.cc: Removed.
8394 * src/preproc/pic/pic_tab.h: Removed.
8395 * src/preproc/refer/label.cc: Removed.
8397 * doc/Makefile (.ms.html): Don't use a file name extension in
8398 argument to grohtml's -I option.
8399 * Makefile.in (dist): Remove CVS directories.
8400 Call `distfiles' target.
8402 * src/devices/grohtml/grohtml.man: Add information about valid
8403 versions of pnmtopng.
8404 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
8405 name instead of number.
8407 2001-07-24 Werner LEMBERG <wl@gnu.org>
8409 * doc/groff.texinfo: Minor fixes.
8411 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
8413 * doc/Makefile (.ms.html): Put image files into a subdirectory.
8416 2001-07-20 Werner LEMBERG <wl@gnu.org>
8418 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
8419 * src/libs/libgroff/mkstemp.cc: New file.
8420 * src/libs/libgroff/mksdir.cc: New file.
8421 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
8422 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
8423 * src/libs/libgroff/Makefile.sub: Updated.
8424 * src/include/lib.h: Add mksdir() prototype.
8425 * src/include/posix.h: Define S_IXUSR if not yet defined.
8427 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
8428 (createAllPages): Use mksdir() instead of current code.
8429 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
8430 (main): [!HAVE_MKSTEMP]: Removed.
8432 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
8433 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
8435 * configure.ac: Add tests for stdint.h, sys/time.h, and
8437 Call new GROFF_xxx macros.
8438 * configure: Regenerated.
8439 * Makefile.in: Comments updated.
8441 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
8443 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
8444 instead of current code.
8445 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
8446 * src/roff/groff/groff.cc (possible_command::insert_args): New
8448 (main): Use it for predriver handling instead of insert_arg().
8450 2001-07-19 Werner LEMBERG <wl@gnu.org>
8452 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
8455 * src/include/posix.h: Define S_IWUSR if not yet defined.
8457 2001-07-18 Werner LEMBERG <wl@gnu.org>
8461 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
8463 * tmac/groff_mdoc.man: Document new -width and -column syntax.
8464 Some other minor fixes.
8465 * tmac/an-old.tmac: Add `AT' and `UC' macros.
8467 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
8469 Replace call to `troff' with `groff -Z' to make it aware of
8472 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
8473 (troff_command, command_prefix): Removed.
8474 (alterDeviceTo): Use groff.
8475 (addZ): New function.
8476 (char_buffer::do_html): Use it.
8477 (scanArguments): Use TROFF_COMMAND.
8478 (findPrefix): Removed.
8480 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
8482 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
8484 * doc/pic.ms: Documentation fixes.
8486 2001-07-17 Werner LEMBERG <wl@gnu.org>
8488 Replace atexit() with global destructor.
8490 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
8491 (xtmpfile_list_init): New global structure to deallocate
8492 xtmpfile_list on exit. Its destructor inherits most code from
8494 (remove_tmp_files): Deleted.
8495 (add_tmp_file): Simplified.
8497 2001-07-16 Werner LEMBERG <wl@gnu.org>
8499 Replace strdup() with strsave().
8501 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
8502 (set_papersize): Use strsave() and a_delete.
8503 (main): Use strsave().
8504 * src/preproc/html/pre-html.cc (make_message, createAllPages,
8505 removeAllPages): Use strsave() and a_delete.
8507 * configure.ac: Remove test for strdup.
8508 * Makefile.in: Comment updated.
8509 * configure: Regenerated.
8511 2001-07-15 Werner LEMBERG <wl@gnu.org>
8513 * win32-diffs: Updated.
8515 2001-07-14 Werner LEMBERG <wl@gnu.org>
8517 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
8518 removing the old one.
8519 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
8521 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8523 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
8525 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
8527 Merge -xwidth into -width. Add -xwidth functionality to -column
8530 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
8532 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
8533 string immediately following a leading dot starts with a valid mdoc
8535 Add similar code to the -column branch.
8536 (doc-Bl-usage): Updated.
8537 * groff_mdoc.man: s/-xwidth/-width/.
8539 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
8541 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
8542 running into centered or non-formatted text.
8544 2001-07-11 Werner LEMBERG <wl@gnu.org>
8546 Introduce short and long prefixes to have the selection at run-time
8547 whether there is a 8+3 limit for names of temporary files.
8549 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
8550 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
8551 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
8553 (temp_init): New global structure to initialize above three
8555 (xtmptemplate): Use two parameters for long and short prefix.
8556 Simplify code use above three variables.
8557 (xtmpfile): Use long and short prefixes as parameters.
8558 * src/include/lib.h: Updated.
8560 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
8562 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
8563 (createAllPages, makeTempFiles): Updated.
8565 2001-07-09 Werner LEMBERG <wl@gnu.org>
8567 * REVISION: Increased to 3.
8569 Version 1.17.2 released
8570 =======================
8572 2001-07-07 Werner LEMBERG <wl@gnu.org>
8574 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
8577 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
8579 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
8581 * tmac/groff_mdoc.man: Fix synopsis.
8583 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
8585 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
8586 Restore `doc-Pa-font'.
8588 2001-07-04 Werner LEMBERG <wl@gnu.org>
8590 * src/utils/indxbib/dirnamemax.c: Moved to ...
8591 * src/libs/libgroff/maxfilename.cc: Here.
8592 s/dir_name_max/file_name_max/.
8594 * src/include/lib.h: Add file_name_max.
8595 * src/utils/indxbib/indxbib.cc: Updated.
8596 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
8599 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
8601 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
8603 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
8604 REGION_TEMPLATE): New macros.
8605 (createAllPages, makeTempFiles): Use them.
8606 Include `nonposix.h'.
8607 (html_system): New function.
8608 (createAllPages, createImage): Use it.
8611 * tmac/www.tmac: Fix typos.
8613 2001-07-03 Werner LEMBERG <wl@gnu.org>
8615 * tmac/www.tmac: Disable hyphenation in normal text only if output
8617 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
8618 * tmac/groff_mwww.man, NEWS: Updated.
8620 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
8622 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
8625 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
8627 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
8628 doc-display-ps-stack): Implement font and font size stack for
8631 2001-07-02 Werner LEMBERG <wl@gnu.org>
8633 * REVISION: Increased to 2.
8634 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
8636 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
8637 beginning of a line.
8638 * src/groff/grog/grog.sh: Ditto.
8640 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
8642 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
8645 2001-06-27 Werner LEMBERG <wl@gnu.org>
8647 Fix problems with preprocessor string for `man' program.
8649 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
8650 Updated/added copyright.
8651 Moved Emacs's local variable to identify nroff mode to the end of
8652 the file; add local variable if missing.
8654 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
8656 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
8657 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
8658 * configure: Regenerated.
8660 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
8662 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
8663 * configure: Regenerated.
8665 2001-06-24 Werner LEMBERG <wl@gnu.org>
8667 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
8669 * doc/pic.ms: Fix typos.
8671 Version 1.17.1 released
8672 =======================
8674 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
8676 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
8677 * configure: Updated.
8679 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
8681 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
8683 * src/roff/troff/dic.cc (blank_line): Add html tag.
8685 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
8687 * src/roff/troff/input.cc (do_suppress): Fix typo.
8689 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
8691 Added two new options (-D and -I) to specify image names and a
8692 subdirectory to place the images in.
8694 Change syntax from \\Ox to \\O[x].
8696 * src/devices/grohtml/post-html.cc (main): Add options.
8698 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
8699 Use `NULL' instead of `0' for null string pointers.
8700 (MAX_RETRIES): New macro.
8701 (lengthOfintToStr, intToStr, make_message): New functions.
8702 (makeFileName): Make function static.
8703 Implement -D and -I options.
8704 (checkImageDir): New function.
8705 (write_end_image, write_start_image): Use new syntax of \O.
8706 (createAllPages, removeAllPages): Implement -D and -I options. Use
8708 (createImage): Use make_message().
8709 (addps4html): Add guard for malloc().
8710 (usage, scanArguments): Updated.
8711 (makeTempFiles): Use mkstemp().
8712 (removeTempFiles): Use unlink().
8713 (findPrefix): Add guard for malloc().
8715 * src/roff/troff/input.cc (get_delim_file_name): New function to
8717 (do_suppress): Updated to parse new syntax.
8718 * src/devices/grohtml/grohtml.man: Updated.
8719 * tmac/www.tmac: Updated to new syntax.
8723 2001-06-15 Werner LEMBERG <wl@gnu.org>
8725 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
8727 * src/devices/grohtml/grohtml.man: Minor improvements.
8729 2001-06-14 Werner LEMBERG <wl@gnu.org>
8731 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
8733 2001-06-11 Werner LEMBERG <wl@gnu.org>
8735 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
8736 line to specify preprocessor options -- mandb 2.3.1 only recognizes
8738 * src/preproc/grn/grn.man: Add proper '\" string.
8740 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
8742 * test-groff: Don't use PATH but GROFF_BIN_PATH.
8744 2001-06-08 Werner LEMBERG <wl@gnu.org>
8746 Updated to autoconf 2.50.
8748 * configure.in: Renamed to...
8749 * configure.ac: This.
8750 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
8751 (GROFF_OS390): Updated.
8752 * configure: Regenerated.
8754 2001-05-18 Werner LEMBERG <wl@gnu.org>
8756 * src/roff/troff/env.c, src/roff/troff/env.h,
8757 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
8760 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
8762 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
8764 2001-05-16 Werner LEMBERG <wl@gnu.org>
8766 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
8767 less than or equal zero; set it to 1 then.
8768 * src/roff/troff/node.h (node::node): Initialize `last'.
8770 2001-05-08 Werner LEMBERG <wl@gnu.org>
8772 * tmac/an-old.tmac: Make predefined strings work in compatibility
8774 Add troff version guard.
8775 * tmac/doc.tmac: Simplify version guard.
8777 2001-05-07 Werner LEMBERG <wl@gnu.org>
8779 The .ns and .rs requests are now honoured not only in the top-level
8780 but in all diversions (similar to UNIX troff).
8782 This change is based on a patch from Tadziu Hoffmann
8783 <hoffmann@usm.uni-muenchen.de>.
8785 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
8786 (top_level_diversion): Remove `no_space_mode' member.
8787 * src/roff/troff/div.cc (diversion::diversion,
8788 top_level_diversion::top_level_diversion): Updated.
8789 (macro_diversion::output): Reset `no_space_mode'.
8790 (no_space, restore_spacing): Use `curdiv' unconditionally.
8791 (space_request, blank_line): Check `curdiv->no_space_mode'.
8792 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
8793 `curdiv' unconditionally.
8794 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8797 2001-05-06 Werner LEMBERG <wl@gnu.org>
8799 Added two new requests `de1' and `am1' which are similar to `de' and
8800 `am' with the difference that compatibility mode is saved on entry,
8801 switched off during macro execution, and restored on exit.
8803 * src/roff/troff/input.h: Added two new special characters
8804 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
8805 * src/roff/troff/input.cc (input_iterator): Added two member
8806 functions `save_compatible_flag' and `get_compatible_flag'.
8807 (input_stack): Ditto.
8808 (string_iterator): Ditto. Also add private member
8809 `saved_compatible_flag'.
8810 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
8811 (calling_mode): New enumeration.
8812 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
8813 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
8814 (define_macro, define_indirect_macro, append_macro, ignore): Use
8816 (define_nocomp_macro, append_nocomp_macro): New functions.
8817 (init_input_requests): Updated.
8818 (do_request): Rename local variable `saved_compatible_flag' to
8819 `old_compatible_flag'.
8820 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8822 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
8823 public and trap-invoked macros. As a consequence, the man macros
8824 work in compatibility mode also.
8826 2001-05-06 Solar Designer <solar@openwall.com>
8828 * Makefile.in: Use $(mandir).
8830 2001-05-06 Alexios Zavras <zvr@pobox.com>
8832 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
8834 2001-05-05 Werner LEMBERG <wl@gnu.org>
8836 Added `.ns' number register: Returns 1 in no-space mode (if in
8837 top-level diversion), 0 otherwise.
8839 * src/roff/troff/div.cc (no_space_mode_reg): New class.
8840 (init_div_requests): Updated.
8841 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8844 2001-05-04 Werner LEMBERG <wl@gnu.org>
8846 * src/roff/nroff/nroff.man: Improved documentation (especially
8849 2001-05-02 Werner LEMBERG <wl@gnu.org>
8851 Added `brp' request: This is \p as a request.
8853 * src/roff/troff/env.cc (environment::do_break): Add parameter
8855 (do_break_request): New function (was `break_request').
8856 (break_request): Calls `do_break_request'.
8857 (break_spread_request): New; calls `do_break_request'.
8858 (init_env_requests): Updated.
8859 * src/roff/troff/env.h: Updated.
8860 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8862 * REVISION: Increased to 1.
8863 * win32-diffs: Updated.
8865 2001-05-01 Werner LEMBERG <wl@gnu.org>
8867 * tmac/an-old.tmac: Fix minor compatibility mode issue.
8868 * tmac/troffrc-end: Make it really work in compatibility mode.
8870 2001-04-27 Werner LEMBERG <wl@gnu.org>
8872 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
8875 2001-04-22 Werner LEMBERG <wl@gnu.org>
8877 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
8878 latest versions from glibc CVS archive.
8880 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
8881 <c.zeelenberg@hccnet.nl>.
8883 2001-04-21 Werner LEMBERG <wl@gnu.org>
8885 * configure.in: Move check for mkstemp() to...
8886 * aclocal.m4 (GROFF_MKSTEMP): This new function.
8887 * configure: Regenerated.
8889 * src/include/groff-getopt.h: Don't use variable names in
8892 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
8893 * src/devices/grohtml/Makefile.sub,
8894 src/devices/grohtml/post-html.cc: Updated.
8896 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
8898 * configure.in: Add special check for mkstemp().
8899 * src/libs/libgroff/tmpfile.cc: Use it.
8900 * src/utils/indxbib/indxbib.cc: Ditto.
8901 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
8902 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
8905 2001-04-20 Bruce Lilly <blilly@erols.com>
8907 `Version_string' as C++ object was not visible to linker from C
8909 Add `const' to `Version_string'.
8911 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
8912 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
8913 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
8914 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
8915 (scanArguments), src/preproc/refer/refer.cc (main),
8916 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
8917 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
8918 (main), src/devices/grohtml/post-html.cc (main),
8919 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
8920 (main), src/utils/hpftodit/hpftodit.cc (main),
8921 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
8922 (main), src/utils/lkbib/lkbib.cc (main),
8923 src/utils/addftinfo/addftinfo.cc (main): Implement it.
8925 * src/roff/groff/pipeline.c: Add _UWIN.
8926 * src/include/nonposix.h: Ditto.
8928 2001-04-20 Werner LEMBERG <wl@gnu.org>
8930 * src/include/lib.h: Use HAVE_STRERROR.
8931 * src/roff/groff/pipeline.c: Ditto.
8932 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
8933 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
8934 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
8935 * win32-diffs: Updated.
8936 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
8938 2001-04-19 Werner LEMBERG <wl@gnu.org>
8940 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
8941 instead of hardwired `"troff"'.
8942 (char_buffer::read_file): Remove unused variables.
8943 (char_buffer::write_file_troff): Ditto.
8944 (char_buffer::write_file_html): Ditto.
8945 (generateImages): Ditto.
8947 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
8949 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
8951 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
8952 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
8953 index_search_item::search1): Ditto.
8954 * src/roff/troff/node.h (width_list): Reorder members.
8955 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
8956 (lookup_warning): Ditto.
8957 (prepend_string): Commented out.
8958 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
8959 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
8960 * src/preproc/tbl/main.cc (process_format): Ditto.
8961 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
8963 * src/preproc/pic/pic.cc: Updated.
8964 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
8965 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
8966 * src/preproc/refer/command.cc (execute_command): Ditto.
8967 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
8968 * src/preproc/refer/token.cc (lookup_token): Ditto.
8969 * src/preproc/soelim/soelim.cc: Ditto.
8970 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
8971 (isHexDigit): Commented out.
8972 (pushBackBuffer::isString): Remove unused variable.
8973 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
8975 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
8976 resource_manager::read_resource_arg, read_one_of, parse_extensions):
8978 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
8979 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
8980 lookup_paper_size): Ditto.
8981 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
8982 (text_glob, element_list): Reorder members.
8983 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
8985 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
8986 return value to `void'.
8987 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
8989 * src/devices/grohtml/html.h (simple_output::check_newline,
8990 simple_output::space_or_newline, simple_output::enable_newlines):
8992 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
8994 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
8995 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
8996 output_ligatures, output_charset, read_map): Ditto.
8997 * src/utils/lookbib/lookbib.cc (main): Ditto.
8998 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
8999 (do_file): Fix typo (`=' -> `==').
9000 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
9001 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
9003 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
9005 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
9006 Fix usage of GROFF_BIN_PATH.
9007 * src/roff/nroff/nroff.man: Updated.
9009 2001-04-18 Werner LEMBERG <wl@gnu.org>
9011 * NEWS: Fixing typos.
9014 Version 1.17 released
9015 =====================
9017 2001-04-17 Werner LEMBERG <wl@gnu.org>
9019 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
9020 directory, not in $(srcdir).
9022 2001-04-16 Werner LEMBERG <wl@gnu.org>
9024 * doc/groff.texinfo: More info on conditionals.
9026 2001-04-15 Werner LEMBERG <wl@gnu.org>
9028 * doc/groff.texinfo: Added some info about groff internals.
9030 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
9031 about missing special character only if the name is non-null.
9033 2001-04-14 Werner LEMBERG <wl@gnu.org>
9035 Removing the grohtml-old device driver which is now obsolete.
9037 * src/devices/grohtml-old/*: Removed.
9038 * font/devhtml-old/*: Removed.
9039 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
9041 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
9042 * test-groff (PATH): Updated.
9043 * tmac/Makefile.sub (NORMALFILES): Updated.
9044 * tmac/an-old.tmac: Remove special code for html-old device.
9045 Replace `html-or-html-old' register with `an-html'.
9046 * tmac/eqnrc: Updated.
9047 * tmac/html-old.tmac: Removed.
9048 * tmac/troffrc, tmac/troffrc-end: Updated.
9049 * tmac/www.tmac: Remove special code for html-old device.
9050 Replace `html-or-html-old' register with `www-html'.
9052 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
9053 src/libs/libgroff/htmlindicate.cc (graphic_end),
9054 include/htmlindicate.h, src/preproc/grn/*.cc,
9055 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
9056 single argument for consistency with rest of source code.
9058 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
9060 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
9062 * src/roff/troff/troff.man: Fixing typos.
9064 2001-04-13 Werner LEMBERG <wl@gnu.org>
9066 * doc/pic.ms: Fixing many font switches.
9067 * doc/groff.texinfo: Fixes, additions.
9068 * MORE.STUFF: Updated.
9070 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
9072 * src/devices/grohtml/grohtml.man: Updated manual page regarding
9074 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
9076 (removeTempFiles): New function to tidy up temporary files.
9077 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
9078 Many fixes to do with the new inline suppress node and image regions
9080 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
9081 (generate_img_src): New function.
9082 (html_printer::do_auto_image): Utilizes it.
9083 (do_heading, do_title): Include inline images within their contents.
9084 (html_printer::begin_page): Tidied up comments that are issued to
9085 the html output file.
9086 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
9088 (text_glob::is_br): New method used by do_heading.
9089 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
9090 equivalent diversion.
9091 * src/include/html-strings.h: Altered image tags to reflect the
9093 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
9095 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
9096 it is already inside a pic image. Only emit tags if the argument
9097 `-Tps:html' is present.
9098 * src/preproc/tbl/main.cc: Changes to reflect additional
9099 `html_end_suppress' parameter.
9100 * src/roff/troff/env.cc: Only emit eol tag if a node has been
9101 emitted since the last eol tag was written.
9102 * src/roff/troff/env.h: New boolean `emitted_node'.
9103 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
9104 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
9105 * src/roff/troff/node.cc (check_charinfo): New method.
9106 (troff_output_file::determine_line_limits): Alterations to limit
9108 * tmac/www.tmac: Changes to reflect new suppress nodes.
9110 2001-04-12 Bruno Haible <haible@clisp.cons.org>
9112 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
9113 Escape the html_glyph in the buffer.
9114 (str_translate_to_html): Output the unescaped escaped_char.
9115 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
9116 `frame=void', not `frame=none'. Add `border=0'.
9118 2001-04-12 Werner LEMBERG <wl@gnu.org>
9120 * PROBLEMS: Add some words on how to avoid wrapper macros.
9122 2001-04-11 Blake McBride <blake@florida-software.com>
9124 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
9126 2001-04-11 Werner LEMBERG <wl@gnu.org>
9128 * font/devlbp/Makefile.sub (CLEANADD): Set it.
9129 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
9130 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
9131 * Makefile.sub (DISTCLEANFILES): Here.
9133 * libs/libgroff/new.cc: Include `nonposix.h'.
9134 * win32-diffs: Updated.
9136 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
9138 Added skeleton macro for defunct macros.
9140 Updated documentation.
9142 When inside displays, an empty input line warning should be
9143 suppressed. If another macro call is put inside a display,
9144 all subsequent empty lines found in that display caused a
9145 warning to be emitted.
9147 * tmac/doc.tmac (doc-defunct-macro): New macro.
9148 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
9149 (doc-restore-global-vars): Fixed typo.
9150 (doc-empty-line): Check the `doc-display-depth' register to
9151 determine whether we are inside display or not.
9153 * tmac/doc-common: Removed `Or' and `Sf' registers.
9154 Moved obsolete `Ds' macro to doc.tmac.
9156 * tmac/groff_mdoc.man: Bump document date.
9157 Document `.Vt' under ``Variable Types''.
9158 Removed documentation for obsolete `.Or' macro.
9160 2001-04-10 Werner LEMBERG <wl@gnu.org>
9163 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
9165 2001-04-10 Bruno Haible <haible@clisp.cons.org>
9167 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
9168 (usage): Add stream argument. Don't exit.
9169 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
9170 Write --version output to stdout, not stderr.
9171 (usage): Add stream argument. Don't exit.
9172 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
9173 (usage): Add stream argument. Don't exit.
9174 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
9176 (usage): Add stream argument. Don't exit.
9177 (main): Write --help output to stdout, not stderr.
9178 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
9179 (usage): Add stream argument. Don't exit.
9180 * src/devices/grops/ps.cc (main): Accept --help and --version.
9181 (usage): Add stream argument. Don't exit.
9182 * src/devices/grotty/tty.cc (main): Accept --help and --version.
9183 (usage): Add stream argument. Don't exit.
9184 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
9185 (main): Accept --help and --version.
9186 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
9187 (main): Accept --help and --version.
9188 * src/preproc/html/pre-html.cc (usage): Add stream argument.
9189 (scanArguments): Accept --help and --version.
9190 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
9191 (main): Accept --help and --version.
9192 * src/preproc/refer/refer.cc (main): Accept --help and --version.
9193 (usage): Add stream argument. Don't exit.
9194 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
9196 (main): Accept --help and --version.
9197 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
9198 (main): Accept --help and --version.
9199 * src/roff/groff/groff.cc (main): Accept --help and --version.
9200 (synopsis): Add stream argument.
9201 (help): Write --help output to stdout, not stderr.
9202 (usage): Add stream argument. Don't exit.
9203 * src/roff/grog/grog.pl: Accept --help and --version.
9205 * src/roff/grog/grog.sh: Accept --help and --version.
9206 * src/roff/nroff/nroff.sh: Accept --help and --version.
9207 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
9208 (usage): Add stream argument. Don't exit.
9209 (main): Accept --help and --version.
9210 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
9211 (usage): New function with stream argument, doesn't exit.
9212 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
9213 (usage): New function with stream argument, doesn't exit.
9214 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
9215 (usage): Add stream argument. Don't exit.
9216 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
9217 (main): Accept --help and --version.
9218 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
9220 (main): Accept --help and --version.
9221 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
9222 (main): Accept --help and --version.
9223 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
9224 (usage): Add stream argument. Don't exit.
9226 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
9228 Fix indentation in SYNOPSIS.
9230 Updated to include changes of latest BSD mdoc version (basically,
9231 the only change is that `.Fn' and `.Fc' put a final semicolon after
9232 a function declaration in the SYNOPSIS section).
9234 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
9235 (doc-in-synopsis-section): New variable. Updated all related
9237 (doc-indent-synopsis-active): New register.
9238 (Nd, Fn, Fo): Use it.
9239 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
9240 `.Cd' with long argument line produces indented wrapped lines.
9241 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
9242 undesirable line break to be output.
9243 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
9245 (Fn, Fc): Add final `;' to output.
9246 (doc-save-global-vars, doc-restore-global-vars): Updated.
9247 * tmac/doc-common: Remove `Ex' register.
9249 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
9252 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
9254 * tmac/doc.tmac (Cd): Simplify code.
9255 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
9257 2001-04-06 Werner LEMBERG <wl@gnu.org>
9259 Implement continuous underlining for nroff mode. To do that, a new
9260 request in the ditroff language has been added: `x u N' (N is 0
9263 \X and \Y are now transparent to end-of-sentence recognition.
9265 * src/include/printer.h (printer): Add `type' parameter to `special'
9267 * src/libs/libdriver/printer.cc (printer::special): Updated.
9268 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
9270 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
9271 specials of type `p'.
9272 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
9273 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
9274 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
9275 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
9276 (glyph::order): New method.
9277 (tty_printer::add_char): Use it.
9278 (tty_printer::special): New method.
9279 (tty_printer::end_page): Implement it.
9281 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
9282 * src/roff/troff/node.cc (special_node::special_node): Add parameter
9283 to set `no_init_string'.
9284 (special_node::tprint_start): Use it.
9285 (special_node::same, special_node::copy): Updated.
9286 (special_node::ends_sentence): New method.
9287 (troff_output_file::start_special): Add parameter to include
9288 inititialization of special conditionally.
9290 * src/roff/troff/env.h (environment): New member `underline_spaces'.
9291 * src/roff/troff/env.cc (do_underline_special): New function.
9292 (environment::set_font): Use it.
9293 (do_underline): Use it. This was `underline()'.
9294 (underline): Call `do_underline()'.
9295 (continuous_underline): New function which calls `do_underline()'.
9296 (environment::newline): Use `do_underline_special()'.
9297 (init_env_requests): Updated.
9299 * NEWS, man/troff_out.man: Updated.
9301 2001-04-06 Bruno Haible <haible@clisp.cons.org>
9303 * font/devutf8/R.proto: Fix code of 'shc'.
9305 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
9307 Many fixes. Diag lists can now be nested also; additionally,
9308 `-compact' and `-offset' are supported.
9310 * tmac/doc.tmac (doc-have-indent): Replaced with ...
9311 (doc-list-have-indent-stackXXX): A new register stack.
9312 (doc-have-diag-list): Removed.
9313 (Bl): Use `doc-list-have-indent-stackXXX'.
9315 (doc-diag-list): Use `doc-compact-list-stackXXX'.
9316 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
9317 (doc-set-vertical-and-indent): Ditto.
9318 (doc-next-list-depth): Removed.
9319 (doc-increment-list-stack): Updated.
9320 (doc-decrement-list-stack): Use `doc-list-depth' instead of
9321 `doc-next-list-depth'.
9322 (doc-end-list, doc-end-column-list): Don't use
9323 `doc-increment-list-stack'.
9324 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
9325 (doc-save-global-vars, doc-restore-global-vars): Updated.
9326 * tmac/doc-common: Updated.
9327 * tmac/groff_mdoc.man: Updated.
9330 2001-04-02 Werner LEMBERG <wl@gnu.org>
9332 * src/devices/grotty/grotty.man: Fix grammatical error.
9334 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
9336 Remove .Ld from mdoc package; replace it with special handling of
9339 * tmac/doc-common: Remove `Ld' register.
9340 Uncomment `doc-volume-ds-*' strings.
9341 Remove `doc-operating-system-default'.
9343 * tmac/doc-syms (Ld): Removed.
9344 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
9348 * tmac/groff_mdoc.man: Many fixes and updates.
9350 2001-03-29 Werner LEMBERG <wl@gnu.org>
9352 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
9353 Bond <tkb@tkb.mpl.com>.
9354 * tmac/www.tmac: Save compatibility mode.
9356 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
9358 * tmac/groff_mdoc.man: Many fixes.
9360 2001-03-28 Werner LEMBERG <wl@gnu.org>
9362 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
9365 2001-03-27 Werner LEMBERG <wl@gnu.org>
9367 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
9368 diversion. This fixes overlong tags.
9370 2001-03-26 Werner LEMBERG <wl@gnu.org>
9372 * doc/groff.texinfo: Fixed and improved documentation of fonts.
9373 * tmac/doc-syms: Fix error messages.
9374 * tmac/an-old.tmac: Remove incorrect double backslashes.
9376 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
9378 * tmac/Makefile.sub: Strip mdoc.local also
9379 * tmac/strip.sed: Fixed.
9381 2001-03-24 Werner LEMBERG <wl@gnu.org>
9383 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
9384 selecting the font size.
9385 * tmac/groff_mdoc.man, NEWS: Document it.
9387 2001-03-23 Werner LEMBERG <wl@gnu.org>
9389 * src/roff/troff/div.cc (save_vertical_space): Add default argument
9391 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
9392 argument to restore previous font family.
9393 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
9395 * doc/groff.texinfo: More fixes and additions (mainly for font
9396 manipulating commands).
9398 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
9399 * tmac/groff_mdoc.man: This. The quick reference has been removed.
9400 * tmac/Makefile.sub, NEWS: Updated.
9402 2001-03-23 Werner LEMBERG <wl@gnu.org>
9404 Replaced mdoc implementation. The new version is `state of the
9405 art', using almost all new features of groff 1.17 -- it won't run
9406 with older versions.
9408 * tmac/doc.tmac: Completely rewritten.
9409 * tmac/doc-common: Ditto.
9410 * tmac/doc-nroff: Ditto.
9411 * tmac/doc-ditroff: Ditto.
9412 * tmac/doc-syms: Ditto.
9413 * tmac/mdoc.local: New file.
9414 * tmac/groff_mdoc.samples.man: Replaced with ...
9415 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
9416 * tmac/strip.sed: Updated.
9417 * tmac/Makefile.sub: Updated.
9420 * tmac/groff_man.man: Add `man.local' to the FILES section.
9422 2001-03-22 Werner LEMBERG <wl@gnu.org>
9424 * doc/groff.texinfo: Added many @noindent.
9425 Replaced @end_Example -> @endExample.
9426 Added info whether registers are r/o.
9427 Many other additions and fixes.
9429 2001-03-21 Werner LEMBERG <wl@gnu.org>
9431 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
9432 in makeinfo of texinfo 4.0) to be used in @Def* macros.
9433 Improved @Def* macros: Now the exact syntax of request, register,
9434 and escapes is shown.
9435 Added macros for parentheses and brackets to be used in @Def*.
9436 Many fixes and improvements of the documentation.
9438 2001-03-20 Werner LEMBERG <wl@gnu.org>
9440 * doc/groff.texinfo: Added new index: `st' (for strings).
9441 Added macros @Defstr(x).
9442 Added macro @Example (adding @group).
9443 Other minor improvements.
9445 2001-03-19 Werner LEMBERG <wl@gnu.org>
9447 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
9448 `rq' for requests. `fn' is no longer used.
9449 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
9452 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
9453 number with name of man page.
9455 2001-03-19 Larry Kollar <kollar@alltel.net>
9457 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
9460 2001-03-19 Werner LEMBERG <wl@gnu.org>
9462 * man/groff_font.man: Document `prepro', `postpro', and `print'.
9463 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
9464 * src/devices/grohtml/grohtml.man: Fixing typos.
9466 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
9468 * tmac/s.tmac (@IP): Pass `.ip' html tag.
9469 * tmac/groff_mwww.man: Remove .LINE macro
9470 * tmac/www.tmac (LINE): Add `.ti'.
9472 * src/devices/grohtml/post-html.cc (html_printer): New member
9474 (html_printer::emit_raw): Use it.
9475 (html_printer::do_linelength): Ditto.
9476 (html_printer::do_pageoffset): Ditto.
9477 (html_printer::do_indentation): Ditto.
9478 (html_printer::do_tempindent): Ditto.
9479 (html_printer::do_break): Ditto.
9480 (html_printer::begin_page): Ditto.
9481 (html_printer::do_indentedparagraph): New function.
9482 (html_printer::troff_tag): Handle `.ip'.
9483 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
9484 Add `<td width=...>' handling.
9485 (html_text::do_table): Add parameter.
9486 (html_text::do_indent): Updated.
9487 * src/devices/groohtml/html-text.h: Updated.
9489 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
9491 Introduced simple html tables to implement indentation.
9493 * src/devices/grohtml/html.h (word, word_list): New structures.
9494 (simple_output): Use it.
9495 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
9496 (html_printer): Improve indentation handling.
9497 (html_printer::emit_raw): Set `in_table' element. Handle
9499 (html_printer::write_header): Move conditional downwards.
9500 Don't allow whitespace in tags.
9501 (html_printer::do_linelength): Handle line length and indentation
9503 (html_printer::do_pageoffset): Handle indentation conditionally.
9504 (html_printer::do_indentation): Ditto.
9505 (html_printer::do_tempindent): New function member.
9506 (html_printer::do_fill): Take care of indentation.
9507 (html_printer::do_flush): Finish table.
9508 (html_printer::do_links): Ditto.
9509 (html_printer::do_break): New function for handling `.br' and `.ti'.
9510 (html_printer::troff_tag): Use it.
9512 (html_printer::flush_globs): Fix.
9513 (html_printer::flush_page): Finish table.
9514 (html_printer::html_printer): Fix error message. Set up
9516 (html_printer::add_to_sbuf): Remove special handling of character
9518 (to_unicode): Remove `stop()'.
9519 (html_printer::write_title): Cleanup.
9520 (html_printer::begin_page): Use `put_string()'. Handle indentation.
9521 (html_printer::~html_printer): Flush text and end the line.
9523 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
9524 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
9526 (html_text::start_tag): Disable newlines.
9527 (html_text::table_is_void): New function.
9528 (html_text::issue_table_begin): Ditto.
9529 (html_text::issue_table_end): Ditto.
9530 (html_text::push_para): Better table handling.
9531 (html_text::do_indent): New function.
9532 (html_text::do_table): Ditto.
9533 (html_text::done_table): Ditto.
9534 (html_text::do_tt): Handle PRE_TAG.
9535 (html_text::is_in_table): New function.
9536 (html_text::check_emit_text): Handle tables.
9537 (html_text::do_emittext): Use `nl()'.
9538 (html_text::do_para): Handle table.
9539 (html_text::remove_def): New function.
9540 * src/devices/grohtml/output.cc (word, word_list): Implement
9542 (simple_output::end_line): Flush last word.
9543 (simple_output::simple_comment): Ditto.
9544 (simple_output::begin_comment): Recoded.
9545 (simple_output::end_comment): Ditto.
9546 (simple_output::comment_arg): Removed.
9547 (simple_output::check_newline): Improve test and flush last word.
9548 (simple_output::space_or_newline): Improved.
9549 (simple_output::write_newline): Replaced with...
9550 (simple_output::nl): This.
9551 (simple_output::put_raw_char): Flush last word.
9552 (simple_output::check_space): Removed.
9553 (simple_output::put_translated_string): Ditto.
9554 (simple_output::put_string): Simplified.
9555 (simple_output::put_number): Updated.
9556 (simple_output::put_float): Ditto.
9557 (simple_output::put_symbol): Removed.
9558 (simple_output::enable_newlines): Add `check_newline()'.
9559 (simple_output::flush_last_word): New function.
9561 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
9562 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
9564 * tmac/s.tmac (@PP, @IP): Add html conditional code.
9565 * tmac/an-old.tmac (TP): Ditto.
9567 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
9569 * mdate.sh: Make it POSIX compliant.
9571 2001-03-09 Werner LEMBERG <wl@gnu.org>
9573 Added the `return' request to end a macro immediately. It simply
9574 pops iterators from the input stack until a macro iterator is found.
9576 * src/roff/troff/input.cc (input_iterator::is_macro,
9577 macro_iterator::is_macro): New member.
9578 (input_return_boundary): New class to signal an immediate return
9580 (input_stack::add_return_boundary, input_stack::is_return_boundary):
9582 (input_stack::clear): Use it.
9583 (input_stack::pop_macro): New function.
9584 (while_request): Use `is_return_boundary()'.
9585 (return_macro_request): New function.
9586 (init_input_requests): Use it.
9588 * src/roff/troff/TODO: Updated.
9589 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9591 2001-03-08 Werner LEMBERG <wl@gnu.org>
9593 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
9596 2001-03-07 Werner LEMBERG <wl@gnu.org>
9598 Make `\B' more rigid.
9600 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
9602 (get_number_rigidly): New function.
9603 * src/roff/troff/input.cc (do_expr_test): Use it.
9604 * src/roff/troff/token.h: Updated.
9606 * src/roff/troff/request.h: Fix typo (init_html_request ->
9607 init_markup_request).
9609 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
9611 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
9612 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
9613 are now `.begin', `.end', `.image'.
9615 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
9616 (html_printer::add_to_sbuf): Changing type of `code' parameter.
9617 Use add_char_to_sbuf().
9618 (to_unicode): New function.
9619 (char_translate_to_html): Changing type of `ch' parameter.
9621 (html_printer::~html_printer): Comment out doctype string.
9622 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
9623 instead of `.html-end'.
9624 (write_start_image): Use `.begin' and `.image' instead of
9625 `.html-begin' and `.html-image'.
9626 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
9627 (html_begin): Renamed to ...
9629 (html_end): Renamed to ...
9631 (html_image): Renamed to ...
9633 (init_html_requests): Renamed to ...
9634 (init_markup_requests): This.
9635 * tmac/www.tmac: Updated.
9637 2001-02-28 Bram <bram@avontuur.org>
9639 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
9642 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
9644 * doc/meref.me: Fixing some typos.
9646 2001-02-16 Werner LEMBERG <wl@gnu.org>
9648 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
9649 method. Return `HYPHEN_MIDDLE' if it was `\:'.
9650 * src/roff/troff/node.h: Updated.
9652 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
9654 * tmac/groff_tmac.man: Fix typo.
9656 2001-02-16 Werner LEMBERG <wl@gnu.org>
9658 Fixing a bug which prevented proper end-of-sentence recognition
9659 between an `unformatted' box and the following text. As a
9660 consequence, vertical line distances are no longer preserved in
9661 boxes after a call to `.unformat' -- because boxes aren't
9662 line-oriented (contrary to diversions), this doesn't make sense
9665 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
9667 (vertical_size_node::set_unformat_flag): New method.
9668 * src/roff/troff/node.hh: Updated.
9669 * src/roff/troff/input.cc (word_space_node::reread,
9670 hmotion_node::reread): Reset `unformat' flag after usage.
9671 (unformat_macro): Append only if `set_unformat_flag()' returns
9673 * src/roff/troff/troff.man: Updated.
9675 2001-02-15 Werner LEMBERG <wl@gnu.org>
9677 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
9678 documentation of `asciify' and `unformat' requests.
9680 2001-02-13 Werner LEMBERG <wl@gnu.org>
9682 Redesigned the `unformat' request. It is no longer connected with
9683 `asciify' but rather uses new `reread()' methods if the `unformat'
9684 flag is set. Additionally, the handling of space characters after
9685 unformatting has been fixed so that they retain their width.
9687 * src/roff/troff/node.h (width_list): New structure to store
9688 original widths of spaces.
9689 (node): Added `unformat' member.
9690 Replaced `num_spaces' variable with `orig_width' list.
9691 * src/roff/troff/node.cc (*node::asciify,
9692 asciify_reverse_node_list): Removed `unformat_only' flag and related
9694 (word_space_node::asciify, word_space_node::word_space_node): Use
9696 (word_space_node::~word_space_node): New destructor.
9697 (word_space_node::copy): Updated to handle `orig_width'.
9698 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
9699 (*node::merge_space): Update `orig_width' list if necessary.
9700 (*node::set_unformat_flag): New methods to set the `unformat' flag.
9701 * src/roff/troff/enc.cc (environment::space_newline): Use
9703 (environment::space): Added method to handle space width and
9704 sentence space width as parameters. Use `width_list'.
9705 (environment::make_tab_node): Updated.
9706 * src/roff/troff/env.h: Updated.
9707 * src/roff/troff/input.cc (word_space_node::reread,
9708 unbreakable_space_node::reread, hmotion_node::reread): New methods
9709 to handle nodes specially if `unformat' flag is set.
9710 (do_asciify_macro): Renamed back to ...
9711 (asciify_macro): This.
9712 (unformat_macro): New implementation to simply set the `unformat'
9715 * MORE.STUFF: Added more info about deroff.
9717 2001-02-08 Werner LEMBERG <wl@gnu.org>
9719 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9720 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
9721 and `add_self()' methods to avoid hyphenation. For example, the
9722 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
9723 soft hyphen after `foo'. Now the hyphen list is correctly
9724 `foo<ignore><ignore>bar'.
9726 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
9728 * tmac/groff_tmac.man: Fix `BIR' macro.
9730 2001-02-04 Werner LEMBERG <wl@gnu.org>
9732 A new escape sequence `\:', inserting a zero-width break point.
9734 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
9735 * src/roff/troff/input.cc (get_copy, token::next, asciify):
9737 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
9739 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
9740 and `asciify()' methods.
9741 * src/roff/troff/node.cc (space_node::space_node): Updated.
9742 (space_node::asciify): Handle `was_escape_colon'.
9743 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9745 Handle `\~' similar to other comparable requests.
9747 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
9749 (token::next): Move creation of an unbreakable_space_node to...
9750 (token::add_to_node_list): Here.
9752 Fix a bug which sometimes prevented hyphenation of words connected
9753 with `\~' or `\ ' (and other escape sequences handled as
9754 TOKEN_NODE). This also fixes a hyphenation problem with boxes
9755 (after a call to the `unformat' request).
9757 * src/roff/troff/env.h (environment::possibly_break_line,
9758 environment::hyphenate_line): Introducing `start_here' parameter.
9759 * src/roff/troff/env.cc (environment::space_newline,
9760 environment::space): Use it.
9761 (environment::possibly_break_line, environment::hyphenate_line):
9763 * src/roff/troff/input.cc (process_input_stack): Use it.
9764 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9765 space_char_hmotion_node, overstrike_node): Add
9766 `get_hyphenation_type()' method.
9767 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
9768 if `unformat_only' is active.
9770 2001-01-30 Werner LEMBERG <wl@gnu.org>
9772 Implemented new read-only number register `.linetabs' which
9773 returns 1 if in line-tabs mode, 0 otherwise.
9775 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
9776 * src/roff/troff/env.cc (get_line_tabs): New function.
9777 (init_env_requests): Use it.
9778 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9780 * VERSION, REVISION: Changing to 1.17.0.
9782 2001-01-28 Werner LEMBERG <wl@gnu.org>
9784 Fixed a bug which prevented hyphenation of words which are finished
9787 * src/roff/troff/token.h (token): Add enum type
9788 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
9789 * src/roff/troff/input.cc (token::next, token::description,
9790 get_line_arg, token::add_to_node_list, token::process): Use it.
9792 2001-01-27 Werner LEMBERG <wl@gnu.org>
9794 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
9795 * src/roff/troff/div.cc (do_divert): Use it.
9797 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
9799 2001-01-25 Werner LEMBERG <wl@gnu.org>
9801 Adding the `linetabs' request. If set, tab distances are not
9802 computed relative to the input line but relative to the output line.
9804 * src/roff/troff/env.h (environment): New member `line_tabs'.
9805 * src/roff/troff/env.cc (line_tabs_request): Implement request.
9806 (environment::environment, environment::copy): Updated.
9807 (environment::distance_to_next_tab): Use `line_tabs'.
9808 (init_env_requests): Register request.
9809 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
9812 2001-01-24 Werner LEMBERG <wl@gnu.org>
9814 Introducing a new read-only register `.int' which is set to a
9815 positive value if the last output line is interrupted (i.e., if it
9818 * src/roff/troff/env.cc (init_env_requests): Add it.
9819 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9821 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
9823 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
9824 * src/preproc/html/pre-html.cc (findPrefix): New function which
9825 generates the troff executable name via the system prefix.
9826 * src/preproc/eqn/main.cc: Modified warning message.
9828 2001-01-23 Werner LEMBERG <wl@gnu.org>
9830 troff's `box' and `boxa' requests didn't preserve temporary
9833 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
9834 `saved_target_text_length' members.
9835 * src/roff/troff/div.cc (do_divert): Use them.
9837 Tabs (but not yet leaders and fields) are now handled correctly by
9840 * node.h (hmotion_node): Add field `was_tab'.
9841 * env.cc (environment::make_tab_node): Set it.
9842 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
9844 Added new request `unformat' which will, contrary to `asciify',
9845 preserve font information after unformatting (i.e., only nodes
9846 dealing with horizontal space are converted back to input
9849 * input.cc (asciify_macro): Renamed to ...
9850 (do_asciify_macro): this, having a new parameter `unformat_only'.
9851 (asciify_macro, unformat_macro): New; using do_asciify_macro.
9852 (init_input_requests): Added `unformat'.
9853 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
9854 parameter to control asciification process.
9855 * node.h (*_node::asciify): Ditto.
9856 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9858 2001-01-20 Werner LEMBERG <wl@gnu.org>
9860 * doc/groff.texinfo: Minor improvement of `.in' documentation.
9862 2001-01-18 Werner LEMBERG <wl@gnu.org>
9864 * tmac/ps.tmac: Remove call of psold.tmac.
9865 * tmac/psold.tmac: Comment updated.
9866 * tmac/psnew.tmac: Removed since no longer needed.
9867 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
9869 * font/devutf8/R.proto: Adding `shc' glyph.
9870 * font/devutf8/NOTES: Updated.
9872 * test-groff: Updated.
9874 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
9876 First cut of the new html device driver. Changes to pre-html and
9877 the new grohtml are too numerous to be documented here.
9879 Stuff related to `html' has been renamed to `html-old' and `html2'
9880 stuff has been renamed to `html' (including directories). The new
9881 html device driver is therefore invoked as `-Thtml'.
9883 Added new `\O' escape to suppress output (needed by html driver).
9885 Added functions and code to pass info about input-level commands
9886 (`.in', `.fl', etc.) to html driver.
9888 Three new functions (.html-begin, .html-end, and .html-image) for
9889 better html handling: `html-begin' will execute the remaining line
9890 if at the outermost nesting level, increasing an internal counter.
9891 `html-end' does the same but decreases the internal counter.
9892 `html_image' puts its arguments into a special node (suppress_node)
9893 to define an image region.
9895 The `output' request has been removed.
9897 * tmac/html-tags.tmac: Removed.
9898 * tmac/arkup.tmac: Updated and renamed to ...
9899 * tmac/www.tmac: New file.
9900 * tmac/markup.tmac Updated and renamed to ...
9901 * tmac/mwww.tmac: New file.
9902 * tmac/Makefile.sub: Updated.
9903 * tmac/an-old.tmac: Updated.
9904 * tmac/eqnrc: Updated.
9905 * tmac/groff_man.man
9906 * tmac/groff_markup.man: Updated and renamed to ...
9907 * tmac/groff_mwww.man: New file.
9908 * tmac/groff_tmac.man: Updated.
9909 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
9910 * tmac/html.tmac: Updated and renamed from html2.tmac.
9911 * tmac/pspic.tmac: Updated html support.
9912 * tmac/s.tmac: Added html output support.
9913 * tmac/troffrc, tmac/troffrc-end: Updated.
9915 * Makefile.in, doc/Makefile: Updated.
9916 * doc/groff.texinfo: Added info about new `\O' escape.
9917 * doc/homepage.ms: Use `MAILTO' macro.
9919 * font/devhtml/DESC.proto: Add `C' font.
9920 * font/devhtml/Makefile.sub: Updated.
9921 * font/devhtml/R.proto: Minor fixes.
9922 * font/devhtml-old/Makefile.sub: Updated.
9924 * src/devices/grohtml-old/Makefile.sub: Updated.
9926 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
9928 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
9929 graphic_start): Add `inline' parameter. Update.
9930 (html_end_suppress, graphic_end): Update.
9932 * src/include/html-strings.h: New file.
9933 * src/include/htmlindicate.h: Comments updated.
9934 * src/include/printer.h: Updated.
9936 * src/preproc/eqn/main.cc (do_file, main): Updated.
9937 * src/preproc/pic/troff.cc (troff_output::start_picture,
9938 troff_output::finish_picture): Updated.
9939 * src/preproc/tbl/main.cc (process_input_file): Updated.
9941 * src/roff/groff/groff.cc (main): Updated.
9942 Pass device arguments to predrivers also.
9943 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
9944 * src/roff/troff/env.h (environment): Updated.
9945 New elements `need_eol' and `ignore_next_eol' (for html output).
9946 * src/roff/troff/env.cc (environment::environment): Add initializers
9947 for `need_eol' and `ignore_next_eol'.
9948 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
9950 (point_size, fill, no_fill, center, right_justify, line_length,
9951 indent, temporary_indent, break_request, handle_tab): Use
9953 (set_tabs): Use `add_html_tag_tabs()'.
9954 (environment::add_html_tag): Updated.
9955 (environment::do_break): Updated.
9956 * src/roff/troff/div.cc (space_request, flush_output): Use
9957 `environment::add_html_tag()'.
9958 * src/roff/troff/input.cc: Updated.
9959 New variable `html_level' to indicate nested `html-begin' requests.
9960 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
9961 (non_interpreted_char_node, token_node, non_interpreted_node): Add
9962 `force_tprint()' method.
9963 (token::next): Handle `\O'.
9964 (do_suppress): Implement it.
9965 (html_begin, html_end, html_image): New functions.
9966 (init_output_requests): Renamed to ...
9967 (init_html_requests): this.
9969 (macro::append_str, macro::append_unsigned, macro::append_int): New
9971 New variable `output_low_mark_miny' to limit minimal value of y.
9972 (reset_output_registers): Use it.
9973 (output_request): Removed.
9974 (get_output_registers): New function.
9975 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
9976 (*_node): Added `force_tprint()' if necessary.
9977 (special_node): New elements `tf' and `get_tfont()'.
9978 (suppress_node): New class.
9979 * src/roff/troff/node.cc:
9980 New global variables `image_no' and `suppress_start_page'.
9981 (real_output_file): New method `is_on()'.
9982 (troff_output_file): New method `start_special(tfont)'.
9983 (troff_output_file::really_print_line): Use `tprint' conditionally.
9984 (real_output_file::print_line): Updated.
9985 (real_output_file::on): Updated.
9986 (*_node): Added `force_tprint()'.
9987 (special_node::special_node): Initializer updated.
9988 (special_node::same, special_node::copy, special_node::tprint_start):
9990 (get_reg_int, get_reg_str): New functions.
9991 (suppress_node::*): New methods.
9992 New global variables last_position, last_image_filename;
9993 (min): New inline function.
9994 * src/roff/troff/reg.h, src/roff/troff/request.h,
9995 src/roff/troff/troff.h: Updated.
9997 2001-01-13 Werner LEMBERG <wl@gnu.org>
9999 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
10000 documentation of `asciify' request.
10002 2001-01-12 Werner LEMBERG <wl@gnu.org>
10004 * src/roff/troff/input.cc: Move definition of special characters
10005 like `ESCAPE_TILDE' to ...
10006 * src/roff/troff/input.h: New file.
10007 * src/roff/troff/Makefile.sub (HDRS): Add it.
10009 Extending the .asciify request to `unformat' space characters also.
10011 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
10012 to count input space characters.
10013 Update constructors to take care of it.
10014 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
10015 `ESCAPE_SPACE' instead of normal space.
10016 (word_space_node::asciify): New method.
10017 (unbreakable_space_node::asciify): New method.
10018 (word_space_node::merge_space): New method.
10019 * src/roff/troff/env.cc (environment::space_newline,
10020 environment::space): Add code to initialize `num_spaces' (using the
10021 constructor of `word_space_node').
10022 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
10025 2001-01-09 Werner LEMBERG <wl@gnu.org>
10027 * man/groff_char.man: Use table header traps only conditionally.
10029 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
10031 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
10033 2001-01-08 Werner LEMBERG <wl@gnu.org>
10035 Introducing the `box' and `boxa' requests which are similar to
10036 `di' resp. `da' but omitting a partially filled line (which is
10037 restored after ending the diversion).
10039 * src/roff/troff/div.h (diversion): Add elements to save partially
10041 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
10042 partially filled line.
10043 (divert, divert_append): Updated.
10044 (box, box_append): New functions.
10045 (init_div_requests): Use them.
10046 * src/roff/troff/env.h (environment): do_divert() is now a friend.
10047 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
10049 * doc/groff.texinfo: Fix documentation of `lf' request.
10051 2000-12-25 Werner LEMBERG <wl@gnu.org>
10053 * src/roff/troff/troff.man, NEWS: Document `writem' request.
10055 2000-12-21 Werner LEMBERG <wl@gnu.org>
10057 Ignore `ss' request if in compatibility mode.
10059 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
10060 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
10061 * src/roff/troff/env.cc (space_size): Use it.
10063 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
10064 `ss' request in nroff mode.
10066 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
10069 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
10071 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
10073 2000-12-13 Werner LEMBERG <wl@gnu.org>
10075 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
10076 * src/preproc/eqn/neqn.man: Small fixes and additions.
10078 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
10080 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
10083 * src/preproc/eqn/neqn.man: New file.
10085 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
10088 * tmac/e.tmac: Add `T&' macro.
10089 Fix `indent cannot be negative' warning.
10090 * tmac/s.tmac: Fix `indent cannot be negative' warning.
10092 2000-12-07 Werner LEMBERG <wl@gnu.org>
10094 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
10096 2000-12-06 Werner LEMBERG <wl@gnu.org>
10098 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
10101 * MORE.STUFF: Added info about deroff for djgpp.
10103 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
10104 documentation of -rcR switch.
10106 2000-12-03 Werner LEMBERG <wl@gnu.org>
10108 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
10109 if -rcR=1 (which is now the default in nroff mode), a single, very
10110 long page is created instead of multiple pages: All `ne' and `wh'
10111 requests are put into conditionals; a new macro `an-end' is added to
10112 be called with `em'.
10114 Some other minor cleanups.
10116 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
10118 2000-12-02 Werner LEMBERG <wl@gnu.org>
10120 Fixing a bug which prevented hyphenation in words followed
10121 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
10123 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
10124 Adding possibly_break_line().
10125 * src/roff/troff/env.h (environment): Make possibly_break_line()
10128 Make `\~' usable in .tr request.
10130 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
10131 (token): Add stretchable_space().
10132 * src/roff/troff/input.cc (token::next, token::delimiter,
10133 token::description, process_input_stack, do_translate,
10134 add_to_node_list, token::process): Use it.
10135 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
10136 for adjusting the space.
10137 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
10138 for stretchable space.
10139 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
10140 (make_node): Add code for stretchable space.
10141 * src/roff/troff/env.cc (environment::add_char): Use it.
10142 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
10143 (get_copy, token::next, transparent_translate, asciify): Use it.
10145 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
10146 doc/groff.texinfo: Updated.
10147 * man/groff.man: Small reorderings.
10149 2000-11-23 Werner LEMBERG <wl@gnu.org>
10152 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
10154 * src/roff/troff/input.cc (main): Add `config_macro_path' and
10155 `safer_macro_path' to -M option.
10156 * src/roff/troff/troff.man: Fixes.
10158 2000-11-22 Werner LEMBERG <wl@gnu.org>
10160 Use safer path (except for config files) if -U isn't specified. Add
10161 a special macro path (without home and current directory) for config
10162 files. Add home directory to unsafe path for consistency. Don't
10163 include the home directory in the font path.
10165 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
10167 * src/include/macropath.h: Add `config_macrp_path'.
10168 * src/libs/libgroff/fontfile.cc: Fix font path.
10169 * src/roff/troff/input.cc (process_startup_file): Use
10170 `config_macro_path'.
10171 (main): Select unsafe path if -U is given.
10173 * src/preproc/eqn/main.cc (main): Fixing search path for
10174 configuration file.
10175 * src/preproc/eqn/eqn.man: Updated.
10177 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
10180 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
10181 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
10182 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
10183 src/devices/grotty/grotty.man: Updated.
10185 * Makefile.in: Fix comments.
10187 2000-11-17 Werner LEMBERG <wl@gnu.org>
10189 * tmac/safer.tmac: Empty file added (again) for compatibility
10191 * tmac/Makefile.sub: Updated.
10193 2000-11-16 Werner LEMBERG <wl@gnu.org>
10195 * src/devices/grodvi/dvi.cc (main),
10196 src/devices/grohtml2/post-html.cc (main),
10197 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
10198 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
10199 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
10200 (main), src/preproc/html2/pre-html.cc (main),
10201 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
10202 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
10203 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
10204 (main), src/utils/hpftodit/hpftodit.cc (main),
10205 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
10206 (main), src/utils/lookbib/lookbib.cc (main),
10207 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
10208 (main): Use stdout for -v.
10209 * src/roff/groff/groff.cc (run_commands),
10210 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
10211 to make direct printing to stdout possible.
10212 * src/roff/groff/pipeline.h: Updated.
10214 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
10215 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
10216 * src/utils/afmtodit/afmtodit.man: Updated.
10218 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
10219 (version): New function.
10221 * src/utils/addftinfo/addftinfo.man: Updated.
10223 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
10224 Fixing copyright dates.
10226 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
10229 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
10232 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
10234 2000-11-15 Werner LEMBERG <wl@gnu.org>
10236 In all programs, make -v return immediately with exit status 0 to
10237 be compliant with the GNU standard.
10239 * src/devices/grodvi/dvi.cc (main),
10240 src/devices/grohtml2/post-html.cc (main),
10241 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
10242 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
10243 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
10244 (main), src/preproc/html2/pre-html.cc (main),
10245 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
10246 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
10247 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
10248 (main): Implement it.
10251 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
10252 and postprocessors to the -v option.
10254 * src/roff/grog/grog.pl: Implement -v.
10255 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
10256 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
10258 * src/roff/nroff/nroff.sh: Implement -v.
10259 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
10260 * src/roff/nroff/nroff.man: Updated.
10262 * src/preproc/eqn/main.cc (main): Fix comment typo.
10264 * MORE.STUFF: Added info about djgpp port of grap.
10266 2000-11-14 Werner LEMBERG <wl@gnu.org>
10268 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
10269 mode (or rather, implemented non-compatibility mode).
10270 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
10272 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
10273 replacing it -- we don't find gxditview otherwise.
10274 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
10276 * src/preproc/pic/depend: Removed. Unnecessary.
10278 Implemented dummy keyword `solid' in pic for compatibility with
10281 * lex.cc (lookup_keyword): Added `solid'.
10282 * pic.y: Added SOLID with dummy rule.
10283 * pic.cc, pic_tab.h: Regenerated.
10284 * doc/pic.ms: Updated.
10286 2000-11-13 Werner LEMBERG <wl@gnu.org>
10288 For security reasons, don't use the current directory but the home
10289 directory while searching and scanning troffrc and troffrc-end.
10290 Similarly, replace the current directory with the home directory
10293 * Makefile.in (fontpath, tmacpath): Remove current directory.
10295 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
10296 two parameters `add_home' and `add_current'.
10297 (search_path::~search_path, search_path::command_line_dir,
10298 search_path::open_file): Remove tests for `dirs' being zero.
10299 * src/include/searchpath.h: Adjust.
10300 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
10301 `safer_macro_path'.
10302 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
10304 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
10305 * src/roff/troff/input.cc: Use `mac_path', initialized with
10307 (process_startup_file): Set `mac_path' to `safer_macro_path'.
10308 * src/roff/troff/env.cc: Use `mac_path'.
10310 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
10312 * NEWS, man/roff.man, src/roff/troff/troff.man,
10313 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
10316 2000-11-12 Werner LEMBERG <wl@gnu.org>
10318 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
10320 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
10321 * configure.in: Fix typo in comment.
10322 * configure: Regenerated.
10324 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
10327 2000-11-08 Werner LEMBERG <wl@gnu.org>
10329 Add system tmac directory (/usr/local/lib/groff/site-tmac).
10331 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
10332 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
10335 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
10336 * tmac/Makefile.sub (install_data): Create
10337 $(systemtmacdir) and $(localtmacdir).
10338 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
10339 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
10340 NEWS, doc/groff.texinfo: Updated and minor fixes.
10342 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
10343 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
10344 $(systemtmacdir) since the wrapper files are platform-dependent.
10346 2000-11-01 Werner LEMBERG <wl@gnu.org>
10348 * doc/groff.texinfo: Fix typo.
10350 2000-10-26 Werner LEMBERG <wl@gnu.org>
10352 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
10353 tmac.doc.old -> doc-old.tmac
10354 tmac.an.old -> an-old.tmac
10356 * tmac/tmac.*: Moved to ...
10357 * tmac/*.tmac: this.
10358 * tmac/man.local: Fix comment.
10359 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
10360 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
10361 Added some `FILES' sections. More use of @...@ directives. Other
10363 * arch/djgpp/README, font/devutf8/NOTES: Updated.
10364 * doc/homepage.ms, doc/groff.texinfo: Updated.
10365 * man/groff.man, man/roff.man: Updated.
10366 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
10367 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
10368 src/devices/grotty/grotty.man: Updated.
10369 * src/preproc/pic/pic.man: Updated.
10370 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
10371 instead of -mdoc.old.
10372 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
10373 * src/roff/nroff/nroff.man: Updated.
10376 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
10378 * tmac/mm.diff: Removed -- it has no use now since the mm package
10381 * tmac/*: Removed trailing spaces.
10383 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
10384 the tmac subdirectory also).
10386 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
10387 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
10388 stuff since it is no longer needed.
10390 * README, PROBLEMS: Updated.
10392 2000-10-25 Werner LEMBERG <wl@gnu.org>
10394 Invert current behaviour: Search first FOOBAR.tmac, then
10397 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
10398 (open_mac_file, macro_source): Implement it.
10399 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
10400 doc/groff.texinfo, NEWS: Document it.
10402 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
10403 Small documentation improvements.
10405 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
10406 subdirectory also).
10408 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
10410 2000-10-24 Werner LEMBERG <wl@gnu.org>
10412 Add local tmac directory (groff/site-tmac).
10414 * Makefile.in: Add $(localtmacdir).
10415 (uninstall_dirs): Add $(localtmacdir).
10416 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
10417 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
10418 in $(localtmacdir). Create $(localtmacdir).
10419 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
10420 Updated and minor fixes.
10422 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
10424 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
10426 2000-10-23 Werner LEMBERG <wl@gnu.org>
10428 Move hyphen.us to tmac directory.
10430 * src/roff/troff/hyphen.us: Removed.
10431 * src/tmac/hyphen.us: Added.
10432 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
10434 Change installation structure for data files from .../groff/... to
10435 .../groff/<version><revision>/... to be conform with other GNU
10438 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
10439 doc/Makefile: Implement it.
10440 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
10441 * configure: Updated.
10442 * arch/djgpp/README, font/devutf8/NOTES: Use it.
10443 * NEWS: Document it.
10444 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
10445 @MACRODIR@ instead of hard-coded directories.
10447 2000-10-22 Werner LEMBERG <wl@gnu.org>
10449 Implement $GROFF_BIN_PATH environment variable (which defaults to
10450 $bindir) used for child programs of groff and similar wrappers.
10452 * gendefs.sh: Improve documentation.
10453 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
10454 src/preproc/eqn/Makefile.sub (neqn),
10455 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
10456 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
10458 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
10459 $GROFF_PATH__ (the latter for communication with troff).
10460 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
10462 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
10463 doc/groff.texinfo: Document it.
10465 * doc/groff.texinfo: Improve documentation of troff's -a option.
10467 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
10469 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
10470 non-intrusive eol marker.
10471 (troff_output_file::determine_line_limits): New function.
10472 (troff_output_file::draw): Use it.
10473 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
10474 output_pending_lines() instead of output_line().
10475 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
10476 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
10477 createImage): Small fixes.
10479 2000-10-14 Werner LEMBERG <wl@gnu.org>
10481 Replace tmac.safer with a real secure solution.
10483 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
10484 system_request, pipe_output): Disable requests if in safer mode.
10485 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
10486 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
10487 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
10488 doc/groff.texinfo, src/roff/groff/groff.man,
10489 src/roff/troff/troff.man, arch/djgpp/README: Updated.
10491 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
10492 (resource_manager::output_prolog): Replace setenv() with putenv().
10494 2000-10-09 Werner LEMBERG <wl@gnu.org>
10496 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
10497 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
10498 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
10499 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
10500 compilation errors with some compilers. It seems that this code
10501 is no longer necessary -- if yes, it is easy to add some #ifdef's
10502 for that particular old-fashioned compiler.
10504 * MORE.STUFF: Added info about Meta-tbl.
10506 * doc/groff.texinfo: Added more info about `.if "..."..."'.
10508 2000-10-07 Werner LEMBERG <wl@gnu.org>
10510 Adding a new escape sequence \B'...': If the string between
10511 the delimiters is a valid numeric expression, return the character
10512 `1', and `0' otherwise. This is an analogon to \A.
10514 * src/roff/troff/input.cc (do_expr_test): Implement it.
10515 (token::next): Use it.
10516 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
10518 * tmac/tmac.trace: Made independent from escape character.
10520 2000-10-06 Werner LEMBERG <wl@gnu.org>
10522 Adding a new request .dei: define indirect. The first and second
10523 parameter of .dei are taken from string registers instead directly;
10524 this very special request is needed to make tmac.trace independent
10525 from the escape character (which might even be disabled).
10527 * src/roff/troff/input.cc (do_define_macro): Implement it.
10528 (define_macro_indirect): New function.
10529 (init_input_requests): Use it.
10531 Adding two requests .ecs and .ecr: Save and restore the escape
10532 character. These two requests are needed to make tmac.trace
10533 independent from the escape character (which might even be
10536 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
10538 (init_input_requests): Use it.
10540 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10542 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
10544 Adding a new option -P and new environment variable GROPS_PROLOGUE
10545 to grops, selecting a different prologue file (minor modifications
10548 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
10549 src/devices/grops/ps.cc (main): Implement it.
10550 * src/devices/grops/grops.man, NEWS: Document it.
10552 2000-09-22 Werner LEMBERG <wl@gnu.org>
10554 * INSTALL: Add info about selecting paper format.
10556 2000-09-21 Werner LEMBERG <wl@gnu.org>
10558 * src/roff/troff/input.cc (main): Fixing compiler warning.
10559 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
10560 strings.h from the former to the latter.
10561 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
10562 stuff from the former to the latter.
10564 2000-09-11 Werner LEMBERG <wl@gnu.org>
10566 Implementing two new requests .tm1 and .tmc: The former is similar
10567 to .tm but can output leading spaces; its syntax is similar to
10568 defining a string, i.e., a `"' can be used to mark the beginning of
10569 the string to be written to stderr: `.tm1 " test'. The latter is
10570 similar to .tm1 but doesn't write out a final newline character.
10572 * src/roff/troff/input.cc (terminal1, terminal_continue,
10573 do_terminal): New functions.
10574 (init_input_requests): Use them.
10575 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10577 2000-09-09 Werner LEMBERG <wl@gnu.org>
10579 * tmac/groff_mdoc.samples.man: Small fixes.
10581 2000-09-08 Werner LEMBERG <wl@gnu.org>
10583 * tmac/groff_mdoc.man: Fixing typo.
10585 2000-09-02 Werner LEMBERG <wl@gnu.org>
10587 Implementing a .nop request which does nothing.
10589 * src/roff/troff/input.cc (nop_request): New function.
10590 (init_input_requests): Use it.
10591 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10593 2000-09-01 Werner LEMBERG <wl@gnu.org>
10595 * doc/groff.texinfo: Added some comments.
10597 2000-08-30 Werner LEMBERG <wl@gnu.org>
10599 * src/roff/troff/TODO: Updated.
10601 2000-08-25 Werner LEMBERG <wl@gnu.org>
10603 * doc/groff.texinfo: Fix comment how to compile the DVI file.
10605 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10607 * font/devps/generate/Makefile (SHELL): Define explicitly to
10608 "/bin/sh", for non-Unix platforms.
10609 (extraclean): Use a more portable "" quoting instead of a
10610 backslash (which doesn't work on DOS/Windows).
10612 * font/devlj4/generate/Makefile (extraclean): Ditto.
10614 * font/devdvi/generate/Makefile (extraclean): Ditto.
10616 2000-08-25 Werner LEMBERG <wl@gnu.org>
10618 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
10619 src/roff/troff/troff.man: Document Eli's latest changes.
10621 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10623 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
10624 macro file names of the form NAME.tmac as well as tmac.NAME.
10626 2000-08-25 Werner LEMBERG <wl@gnu.org>
10628 * src/include/posix.h: Remove definition of FILENAME_MAX.
10630 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
10631 `sys_fatal' and `stop' function().
10633 * test-groff: Updated.
10635 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
10637 Added the new troff command .output <arg> to suppress output (while
10638 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
10639 registers (for passing the output dimensions to the output device).
10641 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
10643 * src/roff/troff/node.h, src/roff/troff/node.cc
10644 (troff_output_file::really_print_line,
10645 ascii_output_file::really_print_line,
10646 supress_output_file::really_print_line): Use `width' parameter.
10647 (troff_output_file::really_on, troff_output_file::really_off,
10648 output_file::on, output_file::off, real_output_file::on,
10649 real_output_file::off, real_output_file::really_on,
10650 real_output_file::really_off): New functions.
10651 (real_output_file:public output_file): New variable `output_on'.
10652 (real_output_file::begin_page, real_output_file::copy_file,
10653 real_output_file::transparent_char, real_output_file::print_line):
10655 (real_output_file::print_line): Use check_output_limits.
10656 * src/roff/troff/reg.h, src/roff/troff/request.h,
10657 src/roff/troff/input.cc (assign_registers): New function to remove
10659 (do_ps_file): Use it.
10660 (check_output_limits, reset_output_registers, output_request,
10661 init_output_requests): New functions.
10662 (init_input_requests): Updated.
10664 Added new grohtml2 device and html2 preprocessor (coding
10665 not yet finished) which will eventually replace grohtml.
10667 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
10669 * src/include/htmlindicate.h, src/include/htmlindicate
10670 (html_begin_suppress, html_end_suppress): New functions.
10671 * src/preproc/tbl/main.cc: Use it.
10672 * src/roff/groff/groff.cc: Add support for html2 device (which will
10673 automatically invoke the html2 preprocessor).
10674 * src/roff/troff/input.cc (is_html2): New variable.
10675 * src/roff/troff/troff.h, src/roff/troff/env.h,
10676 src/roff/troff/env.cc (environment::add_html_tag): New function
10678 (environment::do_break): Use it.
10679 * font/devhtml2/*: New files.
10680 * src/devices/grohtml2: New device.
10681 * src/preproc/html2: New preprocessor.
10682 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
10684 2000-08-23 Werner LEMBERG <wl@gnu.org>
10686 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
10688 2000-08-22 Werner LEMBERG <wl@gnu.org>
10690 * src/include/lib.h: Provide a fix for IRIX to not include
10693 2000-08-18 Werner LEMBERG <wl@gnu.org>
10695 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
10696 since some non-GNU sed programs can't handle null regexps.
10697 * configure, src/preproc/eqn/Makefile.sub,
10698 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
10700 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
10701 bug (string.h and strings.h are both needed according to latest
10704 * MORE.STUFF: Added info about unroff and troffcvt.
10706 2000-08-08 Werner LEMBERG <wl@gnu.org>
10708 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
10711 * tmac/tmac.man.old: Remove unused number register.
10713 * tmac.doc: Minor documentation fix.
10715 2000-08-07 Paul Eggert <eggert@twinsun.com>
10717 * src/roff/groff/pipeline.c (is_system_shell):
10718 Fix typo: "monocased_shell" no longer exists.
10720 2000-08-07 Paul Eggert <eggert@twinsun.com>
10722 Remove FILENAME_MAX limits.
10724 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
10725 that the argument length is less than FILENAME_MAX.
10726 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
10727 Use struct hack to allocate and free file name.
10728 (struct xtmpfile_list): fname is now part of the structure,
10729 not a pointer to another string.
10731 2000-08-07 Tom Schmidt <tschmidt@micron.com>
10733 * src/include/posix.h: Add a default value for FILENAME_MAX.
10735 2000-08-06 Paul Eggert <eggert@twinsun.com>
10737 Add support for new BSD-style man pages (with ".Dd" instead of
10738 ".TH"), so that "groff -man" understands both styles, even
10739 when running "groff -man" on a host whose system man page
10740 macros don't support ".Dd".
10742 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
10743 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
10744 in case the system man macros don't define Dd or TH.
10746 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
10747 * tmac/tmac.an: New one-line file.
10748 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
10750 2000-08-06 Werner LEMBERG <wl@gnu.org>
10752 * src/roff/troff/troff.man: Fixing typos.
10754 Version 1.16.1 released
10755 =======================
10757 2000-07-31 Werner LEMBERG <wl@gnu.org>
10759 Preparing release 1.16.1.
10761 * REVISION: Revision number set to 1.
10762 * MORE.STUFF: Added info about port to DOS.
10763 * NEWS, win32-diffs: Updated.
10765 * src/include/nonposix.h: Remove first line -- this file is used
10768 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
10771 2000-07-30 Werner LEMBERG <wl@gnu.org>
10773 * doc/texinfo.tex: Update to latest version.
10775 2000-06-28 Paul Eggert <eggert@twinsun.com>
10777 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
10778 commands that fail. Don't assume that "export a=b" is valid shell
10779 syntax. This is needed for Solaris 2.5.1.
10781 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
10782 comment about missing Solaris headers.
10784 * PROBLEMS: Add section about problems with Sun Make and VPATH.
10786 2000-06-25 Werner LEMBERG <wl@gnu.org>
10788 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
10791 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
10793 * win32-diffs: Updated.
10794 * README.WIN32: Added CRs to make all Windows editors happy.
10796 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
10797 src/roff/groff/pipeline.c).
10799 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10801 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
10802 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
10804 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
10806 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
10807 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
10809 (main): Support non-Posix systems with several different styles of
10810 slash characters in file names.
10812 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
10813 (main) [SET_BINARY]: Switch stdin into binary mode.
10815 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
10816 (main): Support file names with several possible slash-type
10817 characters, as given by DIR_SEPS[] in nonposix.h.
10818 (main) [__MSDOS__]: If renaming the temporary index file fails
10819 because it has more than one dot in its trunk, replace the dot
10820 with an underscore and try again.
10821 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
10823 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
10825 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
10826 (File::File): Open the input file in binary mode. Strip CR
10827 characters from each CR-LF pair.
10828 (xbasename): Support file names with several possible slash-type
10829 characters, as given by DIR_SEPS[] in nonposix.h.
10831 * src/include/Makefile.sub (HDRS): Add nonposix.h.
10833 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
10834 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
10835 [!_POSIX_VERSION]: Define for traditional Unix systems.
10836 (real_output_file::real_output_file): Remove the MSVC-specific
10837 call to popen, use instead POPEN_WT, appropriately defined on
10838 nonposix.h. #include nonposix.h.
10839 (real_output_file::~real_output_file): Remove the MSVC-specific
10840 call to pclose, a suitable macro is now defined on nonposix.h.
10841 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
10842 and WEXITSTATUS instead of assuming traditional Unix
10843 interpretation of the status returned by pclose.
10845 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
10846 call to popen, use POPEN_RT instead (appropriately defined on
10847 nonposix.h). #include nonposix.h.
10848 (ps_bbox_request): Open the PostScript file in binary mode.
10849 Close the file after processing it.
10850 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
10853 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
10854 A version of run_pipeline that doesn't use `fork'.
10855 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
10856 (system_shell_name, system_shell_dash_c)
10857 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
10858 the ugliness of testing DOS/Windows file names for equality, and
10859 support both stock shells and ports of Unix shells.
10861 * src/roff/groff/groff.cc: #include nonposix.h.
10862 (BSHELL): Definition moved to nonposix.h.
10863 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
10864 instead of a literal "-c".
10865 (xbasename): Support file names with several possible slash-type
10866 characters, as given by DIR_SEPS[] in nonposix.h.
10867 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
10868 of literal strings.
10870 * src/preproc/soelim/soelim.cc: #include nonposix.h.
10871 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
10873 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
10876 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
10878 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
10881 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
10883 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
10884 P_tmpdir is defined, use it instead of the literal "/tmp".
10885 (remove_tmp_files, add_tmp_file): New functions.
10886 (xtmpfile): Record temporary files and register an atexit function
10887 to delete them explicitly, instead of relying on the OS to do
10888 that, which doesn't work on non-Unix systems.
10890 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
10891 (search_path::search_path): Use PATH_SEP instead of a literal
10893 (search_path::command_line_dir): Ditto.
10894 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
10895 to support non-Posix systems.
10897 * src/libs/libbib/search.cc: #include nonposix.h.
10898 (search_list::add_file): Open the file in binary mode.
10900 * src/libs/libbib/linear.cc: #include nonposix.h.
10901 (file_buffer::load): Remove \r characters preceding \n from the
10904 * src/libs/libbib/index.cc: #include nonposix.h.
10905 (make_index_search_item): Open index_filename in O_BINARY mode.
10906 (index_search_item_iterator::get_tag): Ditto. Remove \r
10907 characters before \n characters.
10908 (index_search_item::check_files): Open files in binary mode.
10909 (index_search_item::munge_filename): Support DOS-style file names
10910 with backslashes and drive letters, use IS_ABSOLUTE.
10912 * src/devices/grops/ps.cc: #include nonposix.h.
10913 (main) [SET_BINARY]: Switch stdout to binary mode.
10915 * src/devices/grolj4/lj4.cc: #include nonposix.h.
10916 (main) [SET_BINARY]: Switch stdout to binary mode.
10918 * src/devices/grolbp/lbp.cc: #include nonposix.h
10919 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
10921 * src/devices/grodvi/dvi.cc: #include nonposix.h.
10922 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
10924 (main) [SET_BINARY]: Switch stdout to binary mode.
10925 [_MSC_VER]: Remove an explicit call to _setmode.
10927 * src/include/nonposix.h: New file.
10929 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
10930 operation when building with DJGPP.
10931 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
10932 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
10935 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
10937 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
10938 etc. can include a semi-colon on DOS/Windows.
10939 (depend.temp): Use depend1.temp instead of depend.temp1, to
10940 prevent files from overerwiting each other on 8+3 filesystems.
10942 * gendef.sh (t): Change definition to work with DOS/Windows.
10944 doc/groff.texinfo: Apart of some typo corrections, I also changed
10945 some index entris, to make them more non-ambiguous, and also put
10946 @ignore around some parts that are not yet written, to allow the
10947 Info output be readable.
10949 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
10951 Replaced specific checks for function declarations with a generic
10952 routine taken from GNU bfd.
10954 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
10955 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
10956 * configure.in: Use it.
10957 * src/devices/grolbp/lbp.cc, src/include/lib.h,
10958 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
10959 src/roff/groff/groff.cc: Use it.
10960 * Makefile.in, configure: Updated.
10962 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
10964 * src/devides/grolbp/lbp.h: Removed unused variables.
10966 2000-05-31 Keith Thompson <kst@sdsc.edu>
10968 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
10971 2000-05-31 Werner LEMBERG <wl@gnu.org>
10973 * aclocal.m4 (GROFF_SRAND): New function to test the return value
10974 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
10975 * configure.in: Use it.
10976 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
10977 * configure, Makefile.in: Updated.
10979 * configure.in: Add test for strncasecmp().
10980 * src/include/lib.h: Use it.
10982 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
10984 * src/preproc/grn/Makefile.sub: Add MLIB.
10986 2000-05-29 Nix <nix@esperi.demon.co.uk>
10988 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
10990 2000-05-29 Werner LEMBERG <wl@gnu.org>
10992 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
10994 * PROBLEMS: Small update.
10996 * src/devices/grolbp/lbp.cc: Various small fixes.
10998 2000-05-28 Keith Thompson <kst@sdsc.edu>
11000 * src/roff/nroff/nroff.sh: Fix main loop syntax.
11002 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
11004 2000-05-25 Werner LEMBERG <wl@gnu.org>
11006 * man/roff.man: Removed unused macro.
11008 2000-05-24 Werner LEMBERG <wl@gnu.org>
11010 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
11011 This is needed e.g. if you do
11012 `make distclean; ./configure; make dist'.
11014 Version 1.16 released
11015 =====================
11017 2000-05-23 Werner LEMBERG <wl@gnu.org>
11019 Adding font CWI (constant width italic) to devdvi.
11021 * font/devdvi/CWI: New file.
11022 * font/devdvi/generate/Makefile: Add generating rule.
11023 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
11024 tmac/tmac.dvi: Use it.
11025 * NEWS: Announce it.
11027 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
11028 * font/devlj4/generate/Makefile: Cosmetic changes only.
11030 * man/groff.man: Removed most of the redundant description of
11031 special characters (which is in groff_char.man). Added font
11032 translation CB->CR for devdvi. Other minor fixes.
11034 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
11035 (registered) symbols.
11037 2000-05-22 Werner LEMBERG <wl@gnu.org>
11039 * doc/Makefile: Added rule for creating info files.
11041 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
11043 * font/devdvi/generate/Makefile: Fixed dependencies.
11045 * font/devps/*: Regenerated. Heavy changes for Bookman and
11046 NewCentury Schoolbook!
11047 * font/devps/generate/afmname: Will now run with GNU awk.
11048 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
11049 * font/devps/generate/Makefile: Cosmetic changes only.
11051 2000-05-21 Werner LEMBERG <wl@gnu.org>
11053 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
11054 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
11055 `.SS' now produces a heading with a smaller size than `.SH'.
11056 Completely formatted.
11057 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
11059 * man/groff.man: Improved table appearance. Use of `eo' request
11060 to reduce number of doubled backslashes in macro definitions.
11061 Replacing `\e' with `\(rs'. Other minor fixes.
11063 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
11064 to have correct line number.
11066 * INSTALL: Small improvement.
11068 2000-05-20 Bernd Warken <bwarken@mayn.de>
11070 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
11073 2000-05-19 Bernd Warken <bwarken@mayn.de>
11075 * man/groff.man: Complete update (with a lot of corrections by WL).
11077 2000-05-18 Werner LEMBERG <wl@gnu.org>
11079 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
11081 * font/*/*: Implement it.
11082 * man/groff_char.man, NEWS: Document it.
11084 * src/include/unix.h: Removed. It isn't used.
11086 * doc/groff.texinfo: Slight improvements.
11088 2000-05-17 Werner LEMBERG <wl@gnu.org>
11090 * README, win32-diffs: Small fixes and improvements.
11092 2000-05-16 Werner LEMBERG <wl@gnu.org>
11094 * FDL: New file (the Free Documentation License version 1.1).
11096 * doc/groff.texinfo: Added many start-up values for gtroff.
11097 Some structural improvements of the source code.
11099 2000-05-15 Werner LEMBERG <wl@gnu.org>
11101 * src/roff/troff/input.cc: Added small comment about troffrc-end.
11102 * src/roff/troff/troff.man: Added info about troffrc-end.
11104 2000-05-14 Werner LEMBERG <wl@gnu.org>
11106 * Makefile.in (EXTRADIRS): Fix typos.
11107 (dist): Handle deletion of old .tar.gz file correctly.
11108 (DISTDIRS): Include all tty output devices.
11110 * doc/groff.texinfo: Adding more cross references; countless other
11113 2000-05-13 Werner LEMBERG <wl@gnu.org>
11115 * MORE.STUFF: Added Robert Marks's utilities.
11117 2000-05-12 Werner LEMBERG <wl@gnu.org>
11119 Added win32 port contributed by Blake McBride
11120 <blake@florida-software.com>.
11122 * README.WIN32, win32-diffs: New files.
11125 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
11126 (tmove, tmove2): Added parentheses to avoid compiler warnings.
11127 (change): Removed unused variables.
11129 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
11130 (savebounds): Changed return value from `int' to `void'.
11131 * src/preproc/grn/hdb.cc: Ditto.
11133 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
11134 final backslash in comment to avoid compiler warning.
11136 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
11138 * doc/groff.texinfo: More fixes.
11140 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
11142 * tmac/tmac.doc: Documentation fix.
11144 2000-05-11 Werner LEMBERG <wl@gnu.org>
11146 * doc/groff.texinfo: Reading the source code shows up a lot of
11147 omissions and incorrect data... More conversion to @Deffn macros.
11149 2000-05-10 Werner LEMBERG <wl@gnu.org>
11151 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
11154 * src/roff/troff/request.h: Removing unused `no_break_flag'.
11156 2000-05-09 Werner LEMBERG <wl@gnu.org>
11158 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
11161 * doc/groff.texinfo: Extended history section. More conversion to
11162 @Deffn macros. More .tr documentation.
11164 2000-05-07 Werner LEMBERG <wl@gnu.org>
11166 * doc/groff.texinfo: Completed tab section. Added info about
11169 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
11171 * PROBLEMS: Describe configure script fix for OS/390 Unix.
11173 2000-05-05 Werner LEMBERG <wl@gnu.org>
11175 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
11177 * NEWS: Document it.
11179 * man/troff.man: Minor optical improvements.
11181 2000-05-03 Werner LEMBERG <wl@gnu.org>
11183 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
11185 * font/*/*: Implement it.
11186 * man/groff_char.man, NEWS: Document it.
11188 2000-05-02 Werner LEMBERG <wl@gnu.org>
11190 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
11192 * NEWS: Document the three new man pages.
11194 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
11195 * configure: Updated.
11197 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
11199 2000-05-01 Werner LEMBERG <wl@gnu.org>
11201 Added grap support to grog.
11203 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
11204 * src/roff/grog/grog.man: Document it.
11206 * doc/groff.texinfo, NEWS: Add info about grap support.
11208 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
11209 (with slight fixes by me).
11211 * tmac/groff_tmac.man: New file documenting tmac mechanism.
11212 * tmac/Makefile.sub: Add groff_tmac.man.
11213 * man/roff.man: New file giving overview of roff system.
11214 * man/troff.man: A short reference of troff.
11215 * man/Makefile.sub: Add roff.man and troff.man.
11217 2000-04-30 Werner LEMBERG <wl@gnu.org>
11219 Added grap support to groff.
11221 * src/roff/groff/groff.cc: Implement it.
11222 * src/roff/groff/groff.man: Document it.
11224 * src/devices/grotty/grotty.man: Add cp1047 device.
11225 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
11227 * src/roff/groff/groff.man: Ditto.
11228 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
11229 * doc/groff.texinfo: Ditto.
11231 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
11234 2000-04-29 Werner LEMBERG <wl@gnu.org>
11236 * man/groff_char.man: Add `pc' glyph.
11237 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
11238 * tmac/tmac.tty: Add `pc' glyph.
11239 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
11240 we use cp1047 output device.
11242 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
11243 there are still hardcoded latin1->unicode values in utf8's font
11245 * configure: Updated.
11246 * NEWS: Minor clarification. Updated.
11248 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
11251 2000-04-28 Werner LEMBERG <wl@gnu.org>
11253 Adding EBCDIC code page 1047.
11255 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
11256 font/devcp1047/DESC.proto: New files.
11258 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
11259 either ascii/latin1 or cp1047.
11260 * Makefile.in: Use it.
11261 * configure: Updated.
11263 Replacing and/or adding `md' (mathdot) glyph with `pc'
11264 (periodcentered) in all text fonts.
11266 * font/*/*: Change it.
11268 2000-04-27 Werner LEMBERG <wl@gnu.org>
11270 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
11272 * configure.in: Add check for strings.h.
11273 * src/include/driver.h: Use HAVE_STRINGS_H.
11274 * src/devices/grolbp/lpb.cc: Remove string.h.
11276 * src/include/groff-getopt.h: New file. It will be used instead of
11277 getopt.h (to be included in lib.h) to avoid endless problems with
11278 picky C++ compilers.
11279 * src/include/lib.h: Use groff-getopt.h.
11280 * src/include/Makefile.sub: Updated.
11282 * configure: Updated.
11283 * Makefile.in: Updated.
11285 * NEWS: Mention EBCDIC support.
11287 2000-04-26 Werner LEMBERG <wl@gnu.org>
11289 * TODO: Some additions.
11291 2000-04-25 Werner LEMBERG <wl@gnu.org>
11293 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
11296 2000-04-23 Werner LEMBERG <wl@gnu.org>
11298 * src/roff/troff/troff.man: Minor fixes.
11300 2000-04-22 Werner LEMBERG <wl@gnu.org>
11302 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
11303 `.T' string register and the incompatible definition of the `.T'
11304 number register (compared to Unix troff).
11306 * man/groff_char.man: Add some missing characters.
11307 * font/devutf8/NOTES: Update.
11309 2000-04-21 Werner LEMBERG <wl@gnu.org>
11311 * src/include/htmlindicate.h, src/include/lib.h,
11312 src/include/posix.h: Fix copyright.
11314 * src/include/Makefile.sub: Update.
11316 2000-04-20 Werner LEMBERG <wl@gnu.org>
11318 * src/roff/troff/input.cc (input_char_description): Removing
11319 superfluous space char.
11321 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
11323 * doc/groff.texinfo: Document EBCDIC.
11325 2000-04-19 Werner LEMBERG <wl@gnu.org>
11327 Introducing `shc' as the glyph name for the soft hyphen character.
11329 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
11330 font/devlatin1/R.proto: Use it.
11334 2000-04-18 Werner LEMBERG <wl@gnu.org>
11336 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
11337 dependency on ASCII order.
11339 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
11341 * src/libs/libgroff/illegal.c: Added EBCDIC table.
11342 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
11344 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
11345 to increase portability.
11347 2000-04-15 Werner LEMBERG <wl@gnu.org>
11349 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
11350 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
11351 the generic `\n' if under OS/390 Unix.
11353 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
11355 * configure: Regenerated.
11357 2000-04-14 Werner LEMBERG <wl@gnu.org>
11359 * doc/groff.texinfo: More conversions to @Deffn.
11361 2000-04-12 Werner LEMBERG <wl@gnu.org>
11363 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
11366 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
11368 2000-04-10 Werner LEMBERG <wl@gnu.org>
11370 * doc/groff.texinfo: More conversions to @Deffn.
11372 2000-04-08 Werner LEMBERG <wl@gnu.org>
11374 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
11375 Updated to latest version (glibc 2.1.3).
11377 2000-04-07 Werner LEMBERG <wl@gnu.org>
11379 * doc/Makefile (clean): Include more index files.
11380 Add rule texinfo->dvi.
11382 2000-04-05 Werner LEMBERG <wl@gnu.org>
11384 * doc/groff.texinfo: Added new index `op' for operators. More
11385 info on end of sentence characters. More use of @Deffn.
11387 2000-03-30 Werner LEMBERG <wl@gnu.org>
11389 * */*.man: Adding a note that a whitespace can be inserted between
11390 a command line option and its parameter -- we are using GNU getopt.
11392 * src/roff/groff/groff.man: Add example of `-m mandoc'.
11394 2000-03-28 Werner LEMBERG <wl@gnu.org>
11396 Correct anachronism of calling the man macro file with `-man'
11397 instead of `-m man' etc.
11399 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
11400 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
11401 load tmac.<package>.
11403 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
11407 * doc/groff.texinfo: Updated.
11409 * tmac/groff_man.man: Copyright added.
11411 2000-03-27 Werner LEMBERG <wl@gnu.org>
11413 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
11414 typeset the request resp. escape name with a tt font -- due to a
11415 bug in texinfo.tex it is necessary to use the `-e' switch with
11418 Improving info about usage of groff units.
11422 2000-03-20 Werner LEMBERG <wl@gnu.org>
11424 * doc/groff.texinfo: Added section about man macro package
11425 (I've basically taken groff_man.man). Introducing new indices `ma'
11426 for macros/strings and `gl' for glyph names. Other minor fixes.
11428 * tmac/groff_man.man: Fixed some typos.
11430 2000-03-19 Werner LEMBERG <wl@gnu.org>
11432 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
11435 * doc/texinfo.tex: New file.
11437 2000-03-18 Werner LEMBERG <wl@gnu.org>
11439 * doc/groff.texinfo: Improved section on number registers. Other
11442 2000-03-16 Werner LEMBERG <wl@gnu.org>
11444 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
11447 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
11448 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
11449 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
11450 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
11452 * src/preproc/grn/grn.man: Better synopsis; added copyright.
11454 * src/roff/grog/grog.man: Updated copyright date.
11456 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
11458 * configure.in: Added test for strdup.
11460 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
11463 Replaced dynamic allocation of arrays `[...]' with `new' operator.
11467 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
11469 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
11471 2000-03-11 Werner LEMBERG <wl@gnu.org>
11473 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
11475 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
11476 * src/include/lib.h: Remove some spaces.
11478 2000-03-10 Werner LEMBERG <wl@gnu.org>
11480 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
11481 initializers from arguments (some compilers don't like this).
11483 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
11485 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
11486 used by pic and eqn to tell grohtml where the graphic regions start
11488 * src/libs/libgroff/Makefile.sub: Use it.
11489 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
11490 graphic_start() and graphic_end() from htmlindicate.cc.
11492 2000-03-09 Werner LEMBERG <wl@gnu.org>
11494 * tmac/tmac.safer: Will now work correctly in compatibility mode.
11495 * tmac/groff_man.man: More fixes.
11497 2000-03-08 Werner LEMBERG <wl@gnu.org>
11499 * doc/Makefile: Added texput.log to the `clean' target.
11500 * doc/groff.texinfo: Added info about delimiters for escapes.
11502 2000-03-08 Bernd Warken <bwarken@mayn.de>
11504 * src/preproc/pic/pic.man: Add info on conversion of pic images to
11505 other graphic formats.
11507 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
11509 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
11510 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
11511 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
11514 2000-03-07 Werner LEMBERG <wl@gnu.org>
11516 * doc/groff.texinfo: Spelling fixes.
11518 2000-03-06 Werner LEMBERG <wl@gnu.org>
11520 * tmac/groff_man.man: Completely revised to cover everything in
11523 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
11524 Other minor fixings.
11525 * src/roff/troff/env.cc (environment_copy): Improve error message and
11527 * src/roff/troff/TODO: Updated.
11529 * doc/Makefile: Bug fixes -- this is still provisional, though...
11531 * tmac/eqnrc: Small fixes.
11533 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
11535 Adding a request `evc' to copy environments.
11537 * src/roff/troff/env.cc (environment::copy, environment_copy):
11539 * src/roff/troff/env.h: Add prototype.
11541 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
11543 Adding strsep() -- Solaris 8 doesn't have it.
11545 * configure.in: Test it.
11546 * src/devices/grolbp/lbp.cc: Add code.
11548 2000-03-05 Werner LEMBERG <wl@gnu.org>
11550 * src/roff/troff/div.cc (macro_diversion::output,
11551 top_level_diversion::output): Fixing an incompatibility with
11552 original troff: \x'0' updates the .a register also. Thanks to
11553 <Andries.Brouwer@cwi.nl> for pointing this out.
11554 * doc/groff.texinfo: Document it.
11556 * Makefile.in: Create Makefile.dep if necessary before calling the
11557 submake process to avoid warning about nonexistent file.
11559 * NEWS, PROJECTS: Updated.
11561 2000-03-04 Werner LEMBERG <wl@gnu.org>
11563 * tmac/troffrc: Add tmac.lbp.
11565 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
11567 * tmac/tmac.lbp: New file.
11568 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
11571 2000-03-03 Werner LEMBERG <wl@gnu.org>
11573 * Makefile.in: Fixing $(subdir).
11575 * README, NEWS: Small fixes.
11577 * test-groff: Adding path to grolbp.
11579 * configure.in: The (new) file src/xditview/Imakefile.in will be
11580 also configured -- it is now possible to build gxditview in a
11581 directory different from $srcdir.
11583 2000-03-02 Blake McBride <blake@florida-software.com>
11585 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
11587 * MORE.STUFF: Added website of bell labs and info about plot2dev.
11589 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
11591 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
11594 2000-02-29 Werner LEMBERG <wl@gnu.org>
11596 Adding GNU getopt to the groff distribution.
11598 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
11600 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
11601 * aclocal.a4: Remove GROFF_GETOPT function.
11602 * configure.in, Makefile.in, PROBLEMS: Update.
11603 * src/include/lib.h: Replace getopt tests with getopt.h.
11604 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
11606 * doc/groff.texinfo: Further checking/updating. Adding more index
11609 * man/groff_out.man: Fix nroff mode activation (for emacs).
11610 * man/groff_font.man: Add missing ligature.
11612 2000-02-28 Werner LEMBERG <wl@gnu.org>
11614 * doc/groff.texinfo: Further checking/updating. Adding more index
11617 * src/devices/grolbp/grolbp.man: Added a comment line at the
11618 beginning of the file (similar to shell scripts) which indicates
11619 that `tbl' should be used as a preprocessor.
11621 2000-02-27 Blake McBride <blake@florida-software.com>
11623 Adapting groff to MS Visual C++ 6.0 compiler (tested with
11624 Windows NT 4.0). Uses _MSC_VER define where necessary.
11626 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
11627 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
11628 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
11629 src/include/lib.h, src/libs/libgroff/errarg.cc,
11630 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
11631 src/preproc/refer/label.y, src/preproc/refer/label.cc,
11632 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
11633 src/roff/troff/div.cc, src/roff/troff/env.cc,
11634 src/roff/troff/input.cc, src/roff/troff/node.cc,
11635 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
11636 if_to_a() to avoid name clashes.
11637 * src/include/posix.h: Don't use unistd.h.
11638 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
11639 clause for integrating non-Unix xtmpfile() code.
11640 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
11641 structure; use "rt" for popen() in pipe_source(); add getpid()
11643 * src/roff/troff/node.cc: Use special versions of popen() in
11644 real_output_file() and pclose() in ~real_output_file().
11646 2000-02-27 Werner LEMBERG <wl@gnu.org>
11648 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
11649 LBP-8 series laser printers). This code has been contributed by
11650 Francisco Andrés Verdú <pandres@dragonet.es>.
11652 * src/devices/grolbp/*: The grolbp output device.
11653 * font/devlpb/*: The font description files.
11654 * Makefile.in: Add grolpb and devlbp subdirectories.
11656 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
11657 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
11660 * doc/groff.texinfo: Further checking/updating. Adding more index
11665 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
11667 * man/groff_font.man: Adding info about obsolete DESC keywords.
11668 * src/devices/grolj4/grolj4.man: Documenting additional DESC
11671 2000-02-26 Werner LEMBERG <wl@gnu.org>
11673 * src/preproc/grn/grn.man: Added info about the gremlin file format
11674 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
11676 2000-02-25 Werner LEMBERG <wl@gnu.org>
11678 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
11679 friends to be non-integer.
11681 * src/preproc/grn/grn.man: Document it.
11683 * doc/groff.texinfo: Further checking/updating. Adding more index
11686 2000-02-24 Werner LEMBERG <wl@gnu.org>
11688 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
11689 line thicknesses to be integer multiples of this value.
11691 * src/preproc/grn/grn.man: Commenting out the -s option -- the
11692 corresponding code doesn't work (yet).
11694 * doc/groff.texinfo: Further checking/updating. Adding more index
11697 2000-02-23 Werner LEMBERG <wl@gnu.org>
11699 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
11700 specify line thickness instead of base units. The new default
11701 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
11702 thick lines respectively.
11704 Removed unused variable `prevval'.
11706 * src/preproc/grn/grn.man: Updated.
11708 2000-02-22 Werner LEMBERG <wl@gnu.org>
11710 * src/preproc/grn/main.cc: Slight formatting.
11712 * src/roff/groff/groff.man: Formatting fix.
11713 * src/preproc/grn/grn.man: Ditto.
11715 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
11717 * doc/groff.texinfo: Further checking/updating.
11719 2000-02-21 Werner LEMBERG <wl@gnu.org>
11721 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
11723 * test-groff: Added grn subdir to path.
11725 * doc/groff.texinfo: Some restructing and other small improvements.
11727 * src/roff/groff/groff.cc (help): Fixed info string.
11729 2000-02-20 Werner LEMBERG <wl@gnu.org>
11731 * doc/meref.me: Fix description of .GS request.
11733 * src/roff/troff/troff.man: Fixing typo.
11735 Adding the `grn' preprocessor for gremlin graphic files.
11737 * src/preproc/grn/*: This is the Berkeley distribution written by
11738 David Slattengren and Barry Roitblat, adapted to groff by Daniel
11739 Senderowicz and Werner Lemberg.
11741 * doc/grnexampl.{me,g}: A sample for grn.
11743 * Makefile.in: Added subdirectory entry for grn.
11745 * src/roff/groff/groff.cc: Added support for grn. It can be now
11746 called with the switch `-g'.
11748 * src/roff/groff/groff.man: Updated.
11750 * src/roff/grog/grog.{man,pl,sh}: Updated.
11754 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
11756 * src/include/lib.h: Added xtmptemplate and made xtmpfile
11757 parametrically polymorphic.
11759 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
11760 and the alterations to xtmpfile.
11761 xtmpfile can be requested to return the filename created
11762 and asked not to unlink the temp file. The default behaviour
11763 if parameters are absent is exactly the same as before.
11765 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
11767 A new request `length' is available which returns the length of a
11768 string in a number register:
11770 * src/roff/troff/input.cc (length_macro): Implement it.
11771 * src/roff/troff/input.cc (init_input_requests): Register it.
11773 2000-02-11 Werner LEMBERG <wl@gnu.org>
11775 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
11776 of the `substring' request.
11778 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
11781 * src/roff/troff/TODO, NEWS: Updated.
11783 2000-02-09 Werner LEMBERG <wl@gnu.org>
11785 * src/roff/groff/groff.man: Added an example.
11787 2000-02-06 Werner LEMBERG <wl@gnu.org>
11789 I've considerably modified the directory structure of the
11790 distribution to get a more vertical layout. For example, the number
11791 of top level directories has been reduced from 42 to 6.
11793 As a consequence, many changes, especially to the makefiles, were
11796 * The makefile variables `top_builddir' and `top_srcdir' have been
11797 introduced. Virtually all relative paths have been replaced with
11798 absolute ones using these two variables.
11800 * Dependencies (in the files `Makefile.dep') are no longer part of
11801 the distribution. Instead, they are created during a `make install'
11802 in the build directory.
11804 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
11805 make `top_srcdir' and `top_builddir' absolute.
11807 Some other changes:
11809 * Man pages now depend on the files `VERSION' and `REVISION'.
11811 * The added shell script `mkinstalldirs' will replace `mkdir' in
11814 * VERSION: Version number increased to 1.16.
11816 2000-02-04 Werner LEMBERG <wl@gnu.org>
11818 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
11820 * Makefile.in: Removed $(tmac_m) since it is no longer needed
11821 (after an update of the mm stuff).
11823 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
11825 2000-02-03 Werner LEMBERG <wl@gnu.org>
11827 The .psbb request will now also accept Mac PS images (i.e. using LF
11828 as the EOL character).
11830 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
11831 (with slight modifications).
11832 * troff/input.cc (do_ps_file): Use it.
11834 * test-groff: Add grohtml and grolj4 output devices to PATH.
11836 2000-01-30 Werner LEMBERG <wl@gnu.org>
11838 * NEWS, MORE.STUFF: Updated.
11840 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
11842 Add the `srand' command to pic.
11844 * pic/lex.cc, pic/pic.y: Implement it.
11845 * pic/pic.man: Document it.
11846 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
11848 2000-01-30 Werner LEMBERG <wl@gnu.org>
11850 Add a new request `.psbb'. This does exactly what the external
11851 program psbb did. It scans a PostScript image file for a
11852 %%BoundingBox comment and extracts the bounding box values (in
11853 PostScript units) which are then stored in the four new (read-only)
11854 number registers `llx', `lly', `urx', and `ury'.
11856 This will allow the usage of the .PSPIC macro without worrying
11857 about unsafe behaviour of groff, i.e., it will work without the
11858 `-U' switch of groff.
11860 * troff/input.cc: Implement it.
11861 * tmac/tmac.pspic: Use it.
11862 * troff/troff.man, grops/grops.man, NEWS: Document it.
11863 * psbb/*, Makefile.in: Remove it since it is no longer needed.
11865 This is bloody C code simply adapted from psbb.c! Any improvements
11868 2000-01-29 Werner LEMBERG <wl@gnu.org>
11870 * man/groff_font.man: Minor clarifications.
11874 2000-01-28 Werner LEMBERG <wl@gnu.org>
11876 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
11878 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
11880 * man/groff_font.man: Brought up to date regarding tcommand
11882 * libgroff/font.cc: Handle everything after `--' as a comment
11884 * devps/*: Added comment delimiter inside devps font files.
11886 2000-01-28 Werner LEMBERG <wl@gnu.org>
11888 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
11889 \fC...\fP (which now works as expected).
11891 * troff/troff.man: Fix typo.
11893 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
11895 Completed the pass_filenames implementation in troff.
11897 * libdriver/input.cc: Will read the new `F' tcommand.
11898 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
11899 * troff/input.cc: Use it.
11901 2000-01-26 Werner LEMBERG <wl@gnu.org>
11903 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
11904 font will now be updated even if an invalid font is selected.
11906 2000-01-24 Werner LEMBERG <wl@gnu.org>
11908 * doc/homepage.ms: Updated for new tmac.arkup.
11910 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
11912 * tmac/tmac.arkup: Cleanup.
11914 Added `\&' to .HTML macro to `leave vertical mode', so to say.
11916 Removed obsolete .LINK macro completely.
11918 The macros .URL, .FTP, and .MAILTO now accept a third argument which
11919 will be immediately appended to the second argument (to be used with
11920 punctuation, for example).
11922 Disabled .CDFTP macro temporarily for security reasons.
11924 * tmac/groff_markup.man: Complete revision for latest changes in
11925 tmac.arkup -- note that it does not yet format correctly with
11928 2000-01-23 Bruno Haible <haible@clisp.cons.org>
11930 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
11931 * devutf8/R.proto: Add mappings for wp, lh, rh.
11932 * devutf8/NOTES: Updated.
11934 2000-01-23 Werner LEMBERG <wl@gnu.org>
11936 * doc/groff.texinfo: Updated version/copyright info.
11938 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
11940 Added support for two new directives in device descriptions:
11941 `pass_filenames' (to pass the input file name to the output device)
11942 and `use_charnames_in_special' (to support e.g. accented characters
11943 in the `X' request).
11945 * include/font.h, troff/charinfo.h: Declare it.
11947 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
11949 * devhtml/DESC: Use it.
11951 * troff/input.cc: New function encoded_char.
11953 * troff/token.h: Add test for `specialness'.
11955 2000-01-21 Werner LEMBERG <wl@gnu.org>
11957 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
11958 mistake from the list of files to be installed.
11960 2000-01-18 Werner LEMBERG <wl@gnu.org>
11962 * README: Added info how to apply patches.
11964 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
11966 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
11968 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
11970 * troff/input.cc: Add support for troffrc-end.
11972 * tbl/main.cc: Altered to issue table-start and table-end special
11973 characters if using the html device.
11975 * devhtml/*: Modified font files to incorporate html encoding of
11978 * tmac/groff_markup.man: New file documenting tmac.arkup.
11980 * tmac/troffrc-end: New file. This is invoked after all user
11981 specified macros. Currently used by the html device to include
11982 tmac.html. Thus no need for users to specify -mhtml anymore.
11984 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
11985 (MAN7): Add groff_markup.man.
11987 * tmac/tmac.an, tmac/tmac.html: Small html updates.
11989 * tmac/troffrc: tmac.arkup will now be called for the html device.
11991 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
11992 extra device specific information about fonts.
11994 * doc/homepage.ms: New file. It is an example how an HTML home page
11995 could look like with grohtml.
11997 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
11999 2000-01-12 Bruno Haible <haible@clisp.cons.org>
12001 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
12004 * devutf8/NOTES: Updated.
12006 2000-01-08 Bruno Haible <haible@clisp.cons.org>
12008 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
12009 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
12010 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12011 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
12012 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
12013 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
12014 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
12015 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
12018 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
12020 2000-01-12 Fabrizio Polacco <fab@prosa.it>
12022 grolj4: Paper size will be searched case-insensitively.
12024 * include/lib.h: Add check for strcasecmp().
12025 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
12026 * configure.in: Check for strcasecmp().
12028 2000-01-11 Werner LEMBERG <wl@gnu.org>
12030 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
12033 2000-01-10 Werner LEMBERG <wl@gnu.org>
12035 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
12038 Add a new read-only register, `.Y', which contains the groff
12041 * troff/input.cc (init_input_requests): Define it.
12042 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
12043 * doc/groff.texinfo, troff/troff.man: Document it.
12045 * libgroff/Makefile.sub (version.cc): Add definition of
12046 `Version_string[]', consisting of `<major>.<minor>.<revision>'
12047 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
12048 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
12049 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
12050 troff/input.cc, pfbtops/pfbtops.c: Use it.
12052 2000-01-10 Fabrizio Polacco <fab@prosa.it>
12054 Add a revision scheme to the groff package.
12056 * REVISION: New file.
12057 * libgroff/Makefile.sub (version.cc): Use it to define
12058 `revision_string[]'.
12059 * grops/psrm.cc: Use revision_string (converted to an unsigned
12060 integer) in constructor of resource_manager.
12062 2000-01-10 Bruno Haible <haible@clisp.cons.org>
12064 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
12066 * Makefile.in (DEVDIRS): Add devutf8.
12067 * grotty/tty.cc: Include device.h.
12068 (glyph): Change type of `code' to `unsigned int'.
12069 (tty_printer): New field is_utf8. Constructor takes device argument.
12070 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
12071 (tty_printer::add_char): Change type of first arg to `unsigned int'.
12072 (tty_printer::put_char): New function.
12073 (tty_printer::end_page): Use put_char() instead of ::putchar().
12074 (make_printer): Pass device to tty_printer constructor.
12075 * nroff.sh: Determine default device by calling 'locale'. As a
12076 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
12077 Recognize UTF-8 locales.
12078 * tmac/eqnrc: Recognize utf8 like latin1.
12079 * tmac/troffrc: Device utf8 needs tmac.tty.
12081 2000-01-07 Werner LEMBERG <wl@gnu.org>
12083 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
12085 2000-01-07 Paul Eggert <eggert@twinsun.com>
12087 Add a new predefined writeable number register, `year',
12088 which contains the current year.
12090 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
12091 * tmac/tmac.s: Use it.
12092 * troff/input.cc (init_registers): Initialize it.
12094 2000-01-06 Werner LEMBERG <wl@gnu.org>
12096 * PROBLEMS: Fixed typo.
12098 2000-01-04 Paul Eggert <eggert@twinsun.com>
12100 * PROBLEMS: Add Y2k advice for the yr number register.
12102 2000-01-03 Paul Eggert <eggert@twinsun.com>
12104 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
12106 2000-01-02 Werner LEMBERG <wl@gnu.org>
12108 * tmac/tmac.arkup: Slight modification of macros to provide better
12109 appearance for non-HTML formats.
12111 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
12113 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
12114 does not automatically translate to malloc(n) on all OSes
12115 (e.g., SunOS) so do it explicitly. Also, check the returned
12118 2000-01-01 Werner LEMBERG <wl@gnu.org>
12120 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
12122 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
12123 expects this variable
12125 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
12127 * doc/Makefile: Added instructions to create HTML and text
12128 versions of some files.
12130 1999-12-31 Werner LEMBERG <wl@gnu.org>
12132 * Updated INSTALL.gen.
12134 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
12135 better resp. correctly with non-HTML devices.
12137 Version 1.15 released
12138 =====================
12140 1999-12-28 Werner LEMBERG <wl@gnu.org>
12142 * NEWS, VERSION: Changed to 1.15
12144 1999-12-27 Paul Eggert <eggert@twinsun.com>
12146 * nroff/nroff.man: -S is safer, not safe.
12148 * groff/groff.cc (main): Use `safer', not `safe', in variable
12149 names. This does not change the behavior.
12151 * troff/input.cc (main): Likewise.
12153 * nroff/nroff.sh: Likewise.
12155 * troff/input.cc (prepend_string): New function.
12156 (main): Prepend -msafer, so that we check macro libraries for
12159 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
12161 Version 1.14 released
12162 =====================
12164 1999-12-26 Werner LEMBERG <wl@gnu.org>
12166 * NEWS, VERSION: Changed to 1.14.
12168 1999-12-24 Werner LEMBERG <wl@gnu.org>
12170 * refer/refer.cc: Fixing the last fix.
12172 Version 1.13 released
12173 =====================
12175 1999-12-23 Werner LEMBERG <wl@gnu.org>
12177 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
12182 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
12184 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
12185 document conventions, the version number must be a real.
12187 Version 1.12.1 released
12188 =======================
12190 1999-12-22 Werner LEMBERG <wl@gnu.org>
12192 * VERSION: Changed to 1.12.1.
12194 1999-12-22 Alan Rooks <arooks@istar.ca>
12196 * refer/refer.cc (do_file): Slight modification to satisfy the
12197 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
12200 1999-12-20 Werner LEMBERG <wl@gnu.org>
12202 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
12205 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
12206 list of unsafe requests.
12208 * pic/pic.man: Fixed a typo.
12210 * man/groff_out.man: Fixed a typo.
12212 1999-12-18 Werner LEMBERG <wl@gnu.org>
12214 * Makefile.in: Doc fixes.
12216 1999-12-17 Fabrizio Polacco <fab@prosa.it>
12218 * groff/groff.cc: Missing `U' option added to getopt().
12220 * troff/troff.man: Missing `U' option added to synopsis.
12222 Version 1.12 released
12223 =====================
12225 1999-12-14 Werner LEMBERG <wl@gnu.org>
12227 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
12230 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
12231 with the more appropriate terms `safer' and `unsafe'.
12233 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
12234 sys_nerr and sys_errlist[].
12236 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
12238 * pic/pic.y, pic/pic.cc: Added check for fmod().
12240 1999-12-13 Werner LEMBERG <wl@gnu.org>
12242 * VERSION: Changed to 1.12.
12244 Here some patches from various sources; most of them taken from
12245 the Debian distribution.
12247 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
12248 tmac/Makefile.sub: New files copied directly from the NetBSD
12249 distribution. Probably, some additional adaptation later on is
12252 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
12253 of unsafe requests.
12255 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
12256 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
12257 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
12258 (`-S') is now the default.
12260 * README, NEWS: Updated.
12262 1999-12-09 Werner LEMBERG <wl@gnu.org>
12264 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
12266 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
12268 1999-12-06 Werner LEMBERG <wl@gnu.org>
12270 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
12271 grief than relief today. Additionally, it is against the GNU
12274 * configure: Recreated.
12276 1999-12-05 Werner LEMBERG <wl@gnu.org>
12278 * configure.in: Added GROFF_LIBM.
12280 * configure: Recreated.
12282 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
12285 * Makefile.in: Added definition of $(LIBM).
12287 * Makefile.comm (LIBM): Removed.
12289 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
12291 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
12293 * doc/Makefile: Added rule for generation pic.html.
12295 (clean): Files produced by grohtml will be removed also.
12297 * doc/pic.ms: Small fix.
12299 * tmac/tmac.html: Fixed suppression of headers.
12301 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
12303 * tmac/tmac.html: Fixing horizontal arrows.
12305 Turning off hyphenation.
12307 * tmac/tmac.an: Improved support for grohtml; better indentation,
12308 no footers/headers.
12310 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
12312 * tmac/tmac.arkup: Added CDFTP macro
12314 * tmac/tmac.html: All headers are turned off for ms, me, and mm
12317 * tmac/troffrc: Some additions for HTML stuff.
12319 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
12321 * tmac/tmac.html: Small changes.
12323 1999-09-26 Werner LEMBERG <wl@gnu.org>
12325 * doc/groff.texinfo: Minor fixes.
12327 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
12329 * devhtml/TR: Changed spacewidth to 3.
12331 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
12333 * tmac/tmac.html: Moved markup macros to tmap.arkup.
12335 * tmac/tmac.arkup: New file.
12337 * grohtml/ChangeLog: New file.
12339 1999-09-16 Werner LEMBERG <wl@gnu.org>
12341 * doc/groff.texinfo (Common Features): Added Copying chapter.
12342 Changed format to @smallbook.
12344 1999-09-15 Werner LEMBERG <wl@gnu.org>
12346 * NEWS: Added info about groff.texinfo.
12348 * doc/groff.texinfo: Will now compile (using texi2dvi) without
12351 1999-09-14 Werner LEMBERG <wl@gnu.org>
12353 * groff/groff.man: More updates.
12355 1999-09-13 Werner LEMBERG <wl@gnu.org>
12357 * doc/groff.texinfo: New file. This manual is still very
12358 rudimentary. It has been originally contributed by Trent
12359 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
12362 * INSTALL: Added information about the `doc' subdir
12364 * troff/troff.man: Minor fixes.
12366 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
12369 * troff/input.cc (usage): Added missing `-ffam' to usage message.
12371 * Makefile.in (dist): groff-$(version).tar.gz must be removed
12372 also, otherwise it is included itself in another call of `make
12375 * groff/groff.cc (synopsis): Removed superfluous space.
12377 * PROJECTS, PROBLEMS, NEWS: Updated.
12379 * VERSION: Updated to 1.12beta.
12381 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
12383 * README: Updated: Included documentation about CVS repository,
12384 mailing lists, and daily snapshots.
12386 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
12388 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
12390 * tmac/tmac.an: If the tag didn't fit into the space that the
12391 macro `TP' specifies, the rest of the tag went into the space for
12394 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
12396 * grolj4/lj4.cc: Added duplex printing (option `-d').
12398 * grolj4/grolj4.man: Document duplex printing.
12400 1999-09-12 Werner LEMBERG <wl@gnu.org>
12402 * doc/Makefile (pic.ps): Fixed rule which caused problems with
12403 non-GNUish sed programs.
12405 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
12408 * configure.in (LIBS): Added `-lc'
12410 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
12412 * pic/tex.cc (solid_arc): Casting M_PI to double.
12414 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
12416 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
12417 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
12418 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
12420 * groff/groff_man.man: New file. This manual page was originally
12421 written for the Debian GNU/Linux system by Susan G. Kleinmann
12424 * eqn/list.cc (list_box::compute_metrics,
12425 list_box::compute_sublist_width): Removed variable declaration to
12426 avoid shadowing warnings.
12428 * grops/psrm.cc (resource_manager::process_file): Ditto.
12430 * tfmtodit/tfmtodit.cc (main): Ditto.
12432 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
12433 to avoid shadowing warnings.
12435 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
12436 shadowing loop variable.
12438 * groff/groff.man, troff/troff.man: Added doc about grohtml.
12440 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
12442 New grohtml frontend to convert groff input to html.
12444 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
12446 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
12448 * tmac/eqnrc: Added html device.
12450 * tmac/tmac.html: New file.
12452 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
12453 (troff_output::start_picture, troff_output::finish_picture),
12454 tbl/main.cc (process_input_file):
12455 Surrounded output with `graphics_start' and `graphics_end' so that
12456 the html driver can identify non-text portions.
12458 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
12459 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
12460 grotty/tty.ps (tty_printer::set_char): Additional parameter
12463 * include/printer.h: Class printer: New function
12464 set_char_and_width; new variables (is_char_named, is_named_set,
12465 named_command, named_char_s, named_char_n) to hold information
12466 about named characters -- needed by the html driver.
12468 * libdriver/printer.cc (printer::set_ascii_char,
12469 printer::set_special_char): Use set_char_and_width.
12471 * devhtml/*: New device files for html driver.
12473 * grohtml/*: New driver grohtml.
12475 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
12477 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
12480 1999-09-11 Luke Mewburn <lukem@netbsd.org>
12482 * libgroff/string.cc (search): Small fix to test against NULL
12485 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
12487 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
12488 \b'abc') were stacked in reverse order when processed in a
12491 * troff/node.h: Added `*last' to struct `node' to make the above
12494 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
12495 The default scale for the 'f' and 't' graphics functions were 'm'
12496 rather than 'u' (i.e., no scaling).
12498 1999-09-11 Peter Miller <peterm@jna.com.au>
12500 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
12501 do_file), soelim/soelim.man: Added `-I file' option to soelim,
12502 defining include paths.
12504 * soelim/soelim.cc (include_path_append): New function.
12506 1999-09-11 Larry Jones <larry.jones@sdrc.com>
12508 * tbl/main.cc (process_options): Unix (at least Documenter's
12509 Workbench) tbl allows arbitrary non-alpha characters between
12512 1999-09-11 Paul Eggert <eggert@twinsun.com>
12514 Y2k fixes. Don't assume that the current year precedes 2000.
12516 * doc/meref.me: Add \n(y2, \n(y4.
12518 * tmac/doc-common (Yr): New number register.
12519 (Dd): Don't assume current year precedes 2000.
12521 * tmac/tmac.e (td): Likewise.
12522 (y2, y4): New number registers.
12524 * pic/pic.man: Update reference for pic paper to May, 1991
12527 1999-09-11 Werner LEMBERG <wl@gnu.org>
12529 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12530 Removed quotation marks which prevented correct expansion of
12533 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
12535 1999-09-10 Werner LEMBERG <wl@gnu.org>
12537 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
12540 * Removed configure.old.
12542 1999-08-31 Werner LEMBERG <wl@gnu.org>
12544 * VERSION: Updated to 1.11.1
12546 1999-05-27 Werner LEMBERG <wl@gnu.org>
12548 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
12550 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12551 added quotations around $(tmac_wrap) to avoid syntax error if
12554 * configure: Newly generated using autoconf 2.13.
12556 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
12558 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
12560 * README, PROJECTS, NEWS, INSTALL, VERSION,
12561 doc/Makefile. doc/pic.ms, groff/groff.man:
12562 Prepare for 1.11 release. No code changes.
12563 Documentation for pic added (doc/pic.ms).
12565 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
12567 * Version 1.10 released.
12569 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
12571 * afmtodit/afmtodit.pl: Avoid comment on first line.
12573 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
12575 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
12576 * configure.in: Call it.
12578 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
12579 (distfiles): Doesn't depend on config.log or config.cache.
12581 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
12583 * grog/grog.sh: Use print "" rather than print in END rule.
12585 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
12587 * tbl/main.cc (process_data): Don't give error for excess data
12588 entries that are comments.
12590 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
12592 * tbl/main.cc (process_data): Fix case where new for-scope rules
12593 silently change meaning of code.
12595 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
12597 * troff/env.cc (hyphenate): Loop over all consecutive sequences
12598 of non-zero hyphenation codes.
12600 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
12602 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
12604 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
12606 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
12608 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
12610 * tmac/tmac.andoc: Make it work in compatibility mode.
12612 * refer/token.h (token_info::is_range_sep): New function.
12613 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
12614 * refer/ref.cc (reference::output): More sophisticated check for
12617 * devps/prologue.ps (MANUAL): New procedure.
12618 * grops/ps.cc (main): New -m option.
12619 (usage): Include -m.
12620 (ps_printer::~ps_printer): Implement -m.
12622 * aclocal.m4 (GROFF_G): New macro.
12623 * configure.in: Call it.
12624 * Makefile.in (g): Provided by configure.
12626 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
12628 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
12631 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
12632 (tmac_m, tmac_s): Deleted.
12633 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
12634 tmac_s_prefix): New variables.
12635 (MDEFINES): Change accordingly.
12636 * Makefile.comm (.man.n): Use new TMAC_* variables.
12637 * configure.in (GROFF_TMAC): Call.
12638 * aclocal.m4 (GROFF_TMAC): Define.
12639 * tmac/Makefile.sub (stamp_wrap): New target.
12640 (install_data, uninstall_sub): Handle macro wrapping.
12642 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
12644 * tbl/main.cc (main): Ignore -T option.
12646 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
12648 * devlj4/generate/special.map: Add definition of \(nb.
12650 * tmac/tmac.dvi: Add definition of \(nb.
12652 * troff/dictionary.c (dictionary::dictionary): association::v gets
12653 initialized by association::association.
12655 * tmac/Makefile.sub: Avoid using temporary files when installing.
12657 * troff/env.cc (environment::set_font): Make bad font number a
12660 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
12662 * Makefile.in (datadir): Use share rather than lib.
12664 * groff/groff.cc (basename): Rename to xbasename.
12666 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
12668 * Makefile (CCLIBS): Don't use.
12669 * Makefile.ccpg: Likewise.
12671 * acgroff.m4: Rename to...
12672 * aclocal.m4: Modify extensively for autoconf 2.
12673 * configure.in: Likewise.
12674 * Makefile.in: Likewise.
12676 * groff/pipeline.c (const): Declare as empty if __STDC__ not
12678 (xstrsignal): Check for definition of NSIG. Conditionalize
12679 on SYS_SIGLIST_DECLARED. Make return type const.
12681 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
12683 * troff/input.cc (interpolate_macro): Rephrase missing space
12686 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
12688 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
12689 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
12690 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
12691 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12692 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
12693 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
12694 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
12695 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
12696 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
12697 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
12698 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
12701 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
12703 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
12705 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
12707 (macro_iterator::macro_iterator): Add additional argument.
12709 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
12711 * troff/div.cc (vertical_size::vertical_size): In place of integer
12712 specifying line spacing use cunits specifying post vertical
12714 (macro_diversion::output, top_level_diversion::output): Likewise.
12715 * troff/div.h: Change declarations accordingly.
12716 * troff/env.cc (pending_output_line): Replace ls field by post_vs
12718 (pending_output_line::pending_output_line,
12719 pending_output_line::output, environment::output,
12720 environment::output_line, environment::output_title,
12721 environment::hyphenate_line): In place of
12722 integer specifying line spacing use cunits specifying post vertical
12724 (environment::environment): Add post_vertical_spacing and
12725 prev_post_vertical_spacing arguments.
12726 (environment::get_post_vertical_spacing): New function.
12727 (environment::total_post_vertical_spacing): New function.
12728 (environment::post_vertical_spacing): New function.
12729 (init_env_requests): Initialize pvs request and .pvs register.
12730 * troff/env.h: Change declarations.
12732 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
12734 * tmac/tmac.pspic: Immediately remove the temporary file.
12736 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
12738 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
12739 height is specified.
12741 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
12743 * tbl/table.c (struct vertical rule, class table_entry): Use int
12744 not short for start_row and end_row.
12746 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
12748 * troff/input.cc (trapping_blank_line, blank_line_macro): New
12750 (diverted_space_node::reread, process_input_stack): Call
12751 trapping_blank_line() rather than blank_line().
12752 (init_input_requests): Bind "blm" to blank_line_macro().
12754 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
12756 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
12758 * troff/env.cc (environment::possibly_break_line): Require that
12759 width total excluding width of final space node be greater than
12760 the target text length.
12762 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
12764 * troff/node.cc (kern_pair_node::vertical_extent): New function.
12766 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
12768 * troff/node.cc (charinfo_node): New class.
12769 (glyph_node, composite_node): Derive from charinfo_node. Change
12770 member functions accordingly.
12772 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
12774 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
12776 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
12778 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
12780 * devps/generate/textmap (notsubset): Add.
12782 * tmac/tmac.a4: New file.
12784 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
12786 * pic/main.cc (had_parse_error): New variable.
12787 (do_picture, do_whole_file): Set had_parse_error if yyparse()
12789 (main): Return 1 if had_parse_error is true.
12791 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
12793 * grolj4/lj4.cc (main): Avoid use of strtoul.
12795 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
12797 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
12798 iso_8859_1 or $LESSCHARSET is latin1.
12800 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
12802 * hpftodit: New directory.
12803 * Makefile.in (CCPROGDIRS): Add hpftodit.
12804 * devlj4/generate: New directory.
12806 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
12808 * configure.in: Don't use AC_VFORK.
12809 * groff/pipeline.c (run_pipeline): Use fork() always.
12811 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
12813 * grops/ps.cc (main): Use %1 not %s in error message for -w.
12815 * Makefile.in (CCPROGDIRS): Add grolj4.
12816 (DEVDIRS): Add devlj4.
12817 * grolj4, devlj4: New directories.
12818 * tmac/troffrc: Handle lj4.
12819 * tmac/tmac.lj4: New file.
12821 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
12823 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
12825 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
12827 * troff/input.cc (do_if_request): At end of second string, switch
12828 environments before getting next token.
12830 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
12832 * devps/psstrip.sed: Split rule that strips whitespace on either
12833 side of delimiters.
12835 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
12837 * troff/node.h (font_family::make_definition): Add return value to
12838 declaration. * troff/symbol.h (symbol::operator==,
12839 symbol::operator!=): Likewise.
12841 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
12843 * groff/groff.cc (main, help, synopsis): Handle -S.
12844 (possible_command::insert_arg): New function.
12846 * tmac/tmac.safer: New file.
12847 * tmac/msafer.man: New file.
12848 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
12850 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
12852 * pic/pic.h, pic/main.cc (safer_flag): New variable.
12853 * pic/pic.y (placeless_element): Avoid unsafe operations if
12854 `safer_flag' is set.
12855 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
12857 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
12859 * eqn/lex.cc (get_token): Put call to add_context() in block to
12860 work around Sun C++ 4.0 bug.
12862 * include/stringclass.h (operator +): Use ?: instead of `if' to
12863 work around Sun C++ 4.0 bug.
12865 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
12867 * tbl/main.cc (process_format): Accept - as a synonym for the _
12870 * libbib/index.cc (minus_one): Don't declare as const.
12872 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
12874 * troff/input.cc (get_char_for_escape_name): Push back a newline.
12876 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
12878 * troff/input.cc (write_macro_request): New function.
12879 (init_input_requests): Bind write_macro_request to writem.
12881 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
12883 * tmac/tmac.s (@EN): Turn filling back on even if there was no
12886 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
12888 * tmac/tmac.s (@TS): Renamed from TS.
12889 (TS): Call LP then TS again.
12890 (cov*ab-init): Alias @TS to TS.
12892 * tmac/tmac.s: Allow QP or RS to initialize.
12894 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
12895 Move initializations of PS and LL here.
12896 (par@init): Don't initialize HY. Avoid changing environment 0.
12897 (par*env-init): Don't all par@reset.
12899 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
12901 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
12903 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
12905 * Makefile.in (MDEFINES): Add LDFLAGS.
12906 (LDFLAGS): Add definition line.
12908 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
12910 * troff/input.cc (get_optional_char): Split off error check into...
12911 (check_missing_character): New function.
12912 * troff/token.h: Declare it.
12913 * troff/env.cc (margin_character): Don't call get_optional_char.
12914 Only call tok.next() after making the node.
12916 * include/lib.h (getopt): Make 2nd argument char *const *.
12918 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
12920 * nroff/conftest.sh: Deleted.
12922 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
12924 * pic/make-dos-dist: Deleted.
12926 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
12928 * devps/psstrip.sed: Strip comments before stripping trailing
12931 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
12933 * Version 1.09 released.
12935 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
12937 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
12939 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
12941 * libgroff/font.cc (font::load_desc): Fix typo in error message.
12943 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
12945 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
12946 about returning without a value.
12948 * troff/charinfo.h (charinfo::get_special_translation): Cast
12949 TRANSLATE_NONE to int.
12951 * refer/token.cc (lookup_token, store_token): Remove bogus loop
12952 test. Fix test so that it works with n unsigned.
12954 * pic/pic.y (defaults_table): Fully bracket initializer.
12955 * pic/lex.cc (lookup_keyword): Likewise.
12956 * eqn/lex.cc (token_table, def_table): Likewise.
12957 * eqn/box.cc (param_table): Likewise.
12958 * troff/input.cc (warning_table): Likewise.
12959 * libgroff/font.cc (table): Likewise.
12960 * grops/ps.cc (ps_printer::special): Likewise.
12961 * grops/psrm.cc (resource_manager::process_file): Likewise.
12962 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
12963 * refer/command.cc (command_table): Likewise.
12964 * addftinfo/addftinfo.cc (param_table): Likewise.
12966 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
12967 about temp's being unused.
12968 (unused): New function.
12970 * groff/pipeline.cc: Declare c_fatal.
12972 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
12975 * libbib/index.cc (index_search_item::load): Prevent compiler
12976 warnings about fd_closer's being unused.
12977 (unused): New function.
12979 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
12981 * troff/input.cc (copy_mode_error): Make `prefix' static.
12984 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
12986 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
12987 HAVE_CC_OSFCN_H and modify accordingly.
12989 * troff/input.cc (init_charset_table): radicalex overlaps
12992 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
12993 udodo!hans@relay.NL.net).
12994 * groff/configure.in: Call it.
12996 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
12997 * groff/configure.in: Call it.
12998 * include/lib.h: Conditionalize declaration of pclose.
13000 * troff/div.cc (last_page_number): New global variable.
13001 (top_level_diversion::begin_page): Exit if we just printed the
13003 * troff/div.h (last_page_number): Declare it.
13004 * troff/input.cc (parse_output_page_list): Set last_page_number.
13006 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
13007 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
13008 tmac/tmac.X: Likewise.
13009 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
13010 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
13012 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
13014 * tmac/doc-ditroff (hK): Remove groff specific code which
13015 prevented page-breaks between separate manual entries. If this is
13016 the first page, don't set the page number to 1.
13018 * acgroff.m4 (GROFF_POSIX): New macro.
13019 * configure.in: Use it.
13021 * troff/node.cc (class real_output_file,
13022 real_output_file::real_output_file,
13023 real_output_file::~real_output_file): Conditionalize use of
13024 popen/pclose on POPEN_MISSING.
13025 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
13026 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
13027 (pipe_source): Similarily.
13029 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
13031 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
13032 presence of declarations by trying to compile example with
13033 conflicting declarations. (gcc only gives a warning for missing
13036 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
13038 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
13039 (from Ulrich Lauther).
13041 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
13043 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
13045 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
13047 * indxbib/indxbib.cc (write_hash_table): Add code for case where
13048 pointers and ints have different sizes.
13050 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
13052 * tmac/tmac.s (par*env-init): Call par@reset.
13054 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
13056 * tmac/tmac.s (@IP): Switch to a new environment when diverting
13058 (par*push-tag-env, par*pop-tag-env): New macros.
13060 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
13062 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
13063 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
13065 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
13066 comment. Include <time.h>.
13068 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
13070 * grops/ps.cc (is_small_h, is_small_v): Deleted.
13071 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
13074 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
13076 * troff/input.cc (read_request): Only print a prompt if reading
13077 from the terminal. Also clearerr on EOF if reading from the
13078 terminal. Declare isatty.
13080 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
13082 * refer/label.y: Rename map_t to map_func and extractor_t to
13085 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
13087 * include/assert.h: Don't use volatile.
13088 * libgroff/assert.cc: Likewise.
13090 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
13092 * troff/input.cc (abort_request): Look at character in tok before
13093 calling get_copy().
13095 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
13097 * troff/troff.h (NO_RETURN): Deleted.
13098 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
13099 * troff/input.cc (exit_troff): Likewise
13101 * Makefile.in: Remove `Making ...' messages since GNU make now
13104 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
13106 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
13108 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
13109 to constant 1 inch.
13111 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
13113 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
13115 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
13117 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
13118 MARK_REG if there was no left delimiter.
13120 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
13122 * pic/troff.cc (troff_output::text): Set line thickness to
13123 relative before outputting text.
13125 * tmac/tmac.e (@k): Don't zero ?T.
13128 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
13130 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
13132 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
13134 * troff/input.cc (decode_args): Warn about unquoted tabs (from
13137 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
13139 * troff/input.cc (ignoring): New variable.
13140 (ignore): Set ignoring during call to do_define_macro.
13141 (do_define_macro): Clear ignoring before interpolating terminating
13143 (copy_mode_error): New function.
13144 (get_char_for_escape_name, read_long_escape_name,
13145 interpolate_arg): Use copy_mode_error.
13146 (warning_table): Add WARN_IG.
13147 * troff/troff.h (WARN_IG): Declare.
13148 (WARN_TOTAL): Change accordingly.
13150 * groff/pipeline.c (strsignal): Rename to xstrsignal.
13151 * groff/groff.cc (strsignal): Delete declaration.
13153 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
13155 * troff/div.cc (page_offset): Use 'm' as default scaling.
13157 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
13159 * nroff/nroff.sh: Ignore -u.
13161 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
13163 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
13165 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
13167 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
13169 (B2): With -Tascii, leave additional vertical space before
13170 and after. Ensure that the left and right indent is restored to
13171 what it was even if the point size changes. Don't call
13172 par@finish. Change the indent, line length and title length
13173 directly. With -Tascii, make the width of the box 1n less.
13174 (B1): Remember 1n at the current point size. Don't call
13175 par@reset. Change the indent, line length and title length
13176 directly. Ensure that the temporary indent is preserved.
13177 (par*box-mark-top): Turn off no spacing mode.
13179 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
13181 * Makefile.in (dist): Use .gz suffix.
13183 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
13185 * troff/input.cc (main): Add return 0.
13186 * pic/main.cc (main): Use return instead of exit.
13187 * tbl/main.cc (main): Likewise.
13188 * eqn/main.cc (main): Likewise.
13189 * grops/ps.cc (main): Likewise.
13190 * grotty/tty.cc (main): Likewise.
13191 * groff/groff.cc (main): Likewise.
13192 * grodvi/dvi.cc (main): Likewise.
13193 * refer/refer.cc (main): Likewise.
13194 * indxbib/indxbib.cc (main): Likewise.
13195 * lkbib/lkbib.cc (main): Likewise.
13196 * soelim/soelim.cc (main): Likewise.
13197 * addftinfo/addftinfo.cc (main): Likewise.
13198 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
13199 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
13201 * troff/token.h (process_input_stack): Don't declare as static.
13202 * troff/input.cc: Likewise.
13204 * troff/node.c (invalidate_fontno): Make it a static member of
13205 class font_family. Change callers.
13206 * troff/node.c: Change declaration.
13208 * tbl/main.cc (struct input_entry_format): Add explicit public
13210 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
13211 struct double_hline_stuff): Likewise.
13212 * tbl/table.h (struct entry_format): Likewise.
13213 * pic/object.h (struct saved_state): Likewise.
13215 * include/stringclass.h: Add forward declarations of friend
13216 functions that are later declared as inline. Don't include inline
13217 specifier in friend declaration.
13219 * libgroff/lib.h: Declare popen and pclose.
13220 * acgroff.m4 (GROFF_POPEN): New macro.
13221 * configure.in: Call it.
13223 * include/lib.h (PI): New constant. Undef first if necessary.
13224 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
13225 * grops/ps.cc (degrees, radians): Likewise.
13226 * libgroff/font.cc (font::get_skew): Likewise.
13228 * grops/ps.cc (is_ascii): New function.
13229 (ps_output::put_string): Use is_ascii. Use csprint rather than
13231 (ps_printer::define_encoding): Use csspace.
13232 * libgroff/strtol.c (ISASCII): New macro.
13233 (strtol): Cast arguments to is*() and tolower() to unsigned char.
13234 Use ISASCII rather than isascii.
13235 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
13236 * libgroff/cset.cc: Likewise.
13237 * libdriver/input.cc: Include cset.h.
13238 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
13241 * refer/refer.cc (main): Use %ld rather than %d for longs.
13243 * libbib/index.cc (index_search_item_iterator::get_tag): Use
13246 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
13248 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
13250 * troff/input.cc (hyphenation_code): Skip white space between
13253 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
13255 * tbl/table.h (table::entry_list_tailp): New member.
13256 (table::table): Initialize it.
13257 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
13260 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
13262 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
13263 with negative horizontal positions. Remove casts of glyph::hpos to
13265 (USHRT_MAX): Delete definition.
13266 (SHRT_MAX, SHRT_MIN): New definitions.
13267 (glyph::hpos): Change type to short.
13268 (tty_printer::end_page): Output multiple backspaces if necessary.
13269 Remove casts of glyph::hpos to int.
13271 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
13273 * tmac/tmac.s (@RT): New definition.
13275 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
13277 * refer/refer.cc (do_file): Make sure current_filename is set when
13280 * pic/common.cc (common_output::dot_line): Handle zero length
13283 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
13285 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
13286 (par@init): Initialize \n[HY].
13288 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
13290 * troff/dictionary.cc (dictionary::remove): Continue when
13293 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
13295 * Makefile.com (.y.cc): Avoid ending up with two versions of
13298 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
13300 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
13301 (\(,C): Likewise. Also fix typo.
13303 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
13305 * lib.h: Delete extraneous semi-colon.
13307 * Add pso request: `so' from a pipe.
13308 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
13309 (file_iterator::close): New function.
13310 (file_iterator::~file_iterator, file_iterator::next_file): Use
13311 file_iterator::close.
13312 (file_iterator::backtrace): Say `process' rather than `file' when
13313 the stream is popened.
13314 (pipe_source): New function.
13315 (init_input_requests): Bind ".pso" to pipe_source.
13317 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
13319 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
13321 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
13322 digits in lower case.
13324 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
13326 * Version 1.08 released.
13328 * Makefile.in (dist): Insert || true after ln -s commands that
13331 * mm: Update to mm 1.16.
13333 * acgroff.m4 (GROFF_CSH_HACK): New macro.
13334 * configure.in: Call GROFF_CSH_HACK. Substitute for
13336 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
13338 * nroff/Makefile.sub (nroff): New target.
13339 (install_data): Install nroff.
13340 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
13341 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
13343 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
13345 * eqn/Makefile.sub (neqn): Add chmod +x.
13347 * grog/Makefile.sub (grog): Remove spurious semi-colon.
13349 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
13351 * troff/input.cc (string_iterator::string_iterator()): Initialize
13354 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
13356 * troff/div.cc (macro_diversion::space,
13357 top_level_diversion::space): Don't set high_water_mark.
13358 (macro_diversion::output, top_level_diversion::output): Don't
13359 include post line space in high water mark.
13361 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
13363 * eqn/eqn.y: Don't define YYDEBUG.
13364 * pic/pic.y: Likewise.
13366 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
13368 * tmac/tmac.e ([3): Add space after comma following editors.
13369 Change double spaces to single spaces.
13370 ([4): Change double spaces to single spaces.
13372 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
13373 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
13374 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
13375 after %!PS-Adobe- (for Newsprint).
13377 * troff/div.cc (top_level_diversion::begin_page): When
13378 before_first_page is 1, set page_number to 1.
13380 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
13382 * eqn/box.cc (box::top_level): Protect equation with \&.
13384 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
13386 * groff/groff.cc (possible_command::set_name): Delete old name.
13388 * groff/groff.cc (possible_command::~possible_command): Use
13391 * troff/node.cc (troff_output_file::begun_page): New member.
13392 (troff_output_file::troff_output_file): Initialize it.
13393 (troff_output_file::really_begin_page): Only output V command if a
13394 page has been begun.
13396 * pic/pic.y (placeless_element): Delete argument to PRINT after
13399 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
13401 * Make wrapman work.
13402 * troff/div.h (class top_level_diversion): Replace
13403 first_page_begun by before_first_page (with opposite sense).
13404 * Change first_page_begun to before_first_page inverting sense.
13405 * troff/div.cc (class nl_reg): New class.
13406 (init_div_requests): Use class nl_reg for \n(nl.
13407 (top_level_diversion::begin_page): Don't call
13408 output_file::begin_page if before_first_page is 2;
13409 reset before_first_page afterwards. If have_next_page_number is
13410 false, then always increment page_number.
13411 * tmac/tmac.an: Set traps within TH rather than at the top-level.
13412 Restore compatibility mode after loading, and then disable
13413 compatibility mode in TH.
13415 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
13417 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
13419 * troff/node.h (output_file::trailer): Declare.
13420 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
13421 * troff/node.cc (output_file::trailer): New function.
13422 (troff_output_file::~troff_output_file): Move most code into...
13423 (troff_output_file::trailer): New function.
13424 (class troff_output_file): Delete page_length member. Declare
13426 (troff_output_file::really_begin_page): Use current page length
13427 for final V command.
13429 * tbl/main.cc (struct options): New decimal_point_char member.
13430 (options::options): Initialize this.
13431 (process_options): Implement decimalpoint option.
13432 (process_data): Pass decimal_point_char option to table::table.
13433 * tbl/table.h (class table): New decimal_point_char member.
13434 (table::table): Add additional argument.
13435 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
13436 second argument specifying decimal point character. Use this
13438 (table::table): Initialize decimal_point_char.
13439 (table::add_entry): Change call to find_dot.
13441 * troff/input.cc (get_copy, token::next): Implement \V.
13442 (interpolate_environment_variable): New function.
13444 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
13446 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
13447 * pic/pic.y: Likewise.
13449 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
13451 * refer/ref.cc (reference::insert_field, reference::delete_field):
13453 * troff/number.cc (parse_term): Likewise.
13455 * acgroff.m4 (GROFF_PROG_YACC): New macro.
13456 * configure.in: Use GROFF_PROG_YACC.
13458 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
13460 * Makefile.in (OPTIMIZE): New define.
13461 (DEBUG): Empty by default.
13462 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
13464 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
13465 (GROFF_ARRAY_DELETE): Likewise.
13466 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
13468 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
13470 * devps/psstrip.sed: Use different delimiter on last line (so that
13471 it works with BSD 4.4 sed.)
13473 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
13475 * devps/psstrip.sed: Delete comments.
13477 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
13478 optind, opterr, optarg.
13479 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
13482 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
13484 * Makefile.in (check): Dummy target.
13486 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
13488 * Version 1.07 released.
13490 * Integrate mm 1.11.
13492 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
13493 where start_col was meant.
13495 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
13497 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
13499 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
13501 * troff/input.cc (token::next): Make \z\o'...' and similar things
13504 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
13506 (environment): Add margin_character_flags member.
13507 * env.cc (environment::environment(symbol),
13508 environment::environment(const environment *): Initialize
13509 margin_character_flags.
13510 (margin_character): Rewrite.
13511 (environment::output_line): Add a margin character if
13512 margin_character_flags is non-zero. Turn off the
13513 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
13514 zero, use margin_character_node without copying and then set
13515 margin_character_node to 0.
13517 * devps/DESC.in: Change minimum size to 1000.
13519 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
13521 * troff/symbol.h (symbol::hash): Change return type to unsigned
13523 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
13526 * test-groff: Use -r rather than -x.
13528 * grops/psfig.diff: Include in distribution again.
13530 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
13532 * Makefile.in (dist): Use gzip.
13534 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
13536 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
13537 unistd.h as well as in stdlib.h.
13538 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
13539 defined; otherwise include <sys/types.h> and <unistd.h> if
13540 UNISTD_H_DECLARES_GETOPT is defined.
13542 * configure.in: use builtin(include, ... rather than include(...
13543 * configure: Regenerate with autoconf 1.3.
13545 * libdriver/print.cc (printer::adjust_arc_center): Use new
13546 algorithm suggested by Andy Fyfe.
13548 * libdriver/printer.cc (printer::adjust_arc_center): New function.
13549 * include/printer.h: Declare this.
13550 * grops/ps.cc (ps_printer::draw): Use it.
13551 * grodvi/dvi.cc (dvi_printer::draw): Use it.
13553 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
13555 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
13557 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
13559 * eqn/main.cc (main): Handle "eqn -".
13561 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
13563 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
13565 * mm: Integrate version 1.08.
13567 * pic/troff.cc (troff_output::finish_picture): Set
13568 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
13569 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
13570 if it's not defined. Check whether the register is non-zero rather
13571 than whether it's not defined.
13572 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
13574 * indxbib/indxbib.cc: Move all signal handling into...
13575 * indxbib/signal.c: New file.
13576 * configure.in: Call AC_RETSIGTYPE.
13578 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
13579 * configure.in: Call GROFF_STRUCT_EXCEPTION.
13580 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
13582 * troff/input.cc (token::token, token::operator=): Work round SGI
13584 * pic/object.cc (position::position): Likewise.
13586 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
13588 * pic/pic.h: Move declaration of hypot().
13590 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
13592 * pic/pic.h: Declare hypot().
13594 * pic/pic.h: Define M_PI if necessary.
13596 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
13598 * tmac/tmac.e (re): Add alternative version that doesn't use groff
13601 * devps/prologue.ps (RE): Handle the possibility that the old font
13602 doesn't have a FontName entry.
13604 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
13606 * tmac/tmac.e (fam): Redefine to set family in environment 2.
13607 (@C): Use @fam not fam.
13609 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
13611 * lookbib/lookbib.cc (main): Change type of start to const char *.
13612 * lkbib/lkbib.cc (main): Likewise.
13614 * eqn/lex.cc (definition::definition): Don't use member
13615 initializer syntax for members of anonymous unions.
13617 * troff/input.cc (input_stack::backtrace): Change type of to const
13620 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
13622 * include/stringclass.h (class string): Declare inline friend
13623 functions as inline in class declaration.
13624 * troff/hvunits.h (class hunits, class vunits): Likewise.
13625 * include/refid.h (class reference_id): Likewise
13626 * troff/troff.h (points_to_units(units), scale(units, double)):
13627 Delete declarations.
13628 * libdriver/input.cc (get_char): Delete declaration.
13629 * include/lib.h: Change 2nd argument of getopt from const char **
13631 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
13632 char **' before assigning to a `const char **'.
13633 * tbl/table.cc: Delete extra declarations of prints().
13635 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
13637 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
13638 char **' before assigning to a `const char **'.
13640 * libgroff/errarg.cc (errarg::errarg): Don't use member
13641 initializer syntax for members of anonymous unions.
13643 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
13645 * mm: Integrate version 1.07.
13647 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
13649 * troff/input.c (translate2): Rename to
13650 (translate_no_transparent).
13651 (init_input_requests): Rename tr2 to trnt.
13653 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
13655 * troff/charinfo.h (class charinfo): Add transparent_translate field.
13656 (charinfo::set_translation, charinfo::set_special_translation):
13657 Add second argument that specifies value for
13658 transparent_translate.
13659 (charinfo::get_translation, charinfo::get_special_translation):
13660 Add optional second argument that specifies whether translation is
13661 being used for transparent throughput.
13662 * troff/input.cc (charinfo::set_translation,
13663 charinfo::set_special_translation): Handle second argument.
13664 (charinfo::charinfo): Initialize transparent_translate.
13665 (translate): Split main part off into
13666 (do_translate): New function. Pass argument saying whether
13667 translation applies to transparent throughput.
13668 (translate2): New request.
13669 (init_input_requests): Bind translate2 to `tr2'.
13671 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
13673 * tbl/table.h (class table): Add `nokeep' flag.
13674 * tbl/main.cc (process_options): Handle `nokeep' option.
13675 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
13676 table::do_bottom): Don't output keep/release macro definitions or
13677 calls when `nokeep' option has been specified.
13679 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
13681 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
13683 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
13685 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
13686 block_entry::divert, alphabetic_block_entry::divert): Add extra
13687 argument giving column separation.
13688 (table::compute_widths): Pass column separation to
13689 table_entry::divert().
13690 (block_entry::do_divert): If an entry spans multiple columns and a
13691 minimumum width has been specified for each column, then set the
13692 line length to the sum of the widths (plus possibly the column
13695 * troff/input.cc (set_escape_char): Don't set the escape_char
13696 until after calling has_arg().
13698 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
13700 * tbl/table.cc (table::do_top): Add missing \s0 for double box
13703 * tbl/table.cc (table::print_double_hline): Avoid extra new line
13704 in case where r > nrows - 1.
13706 * tbl/table.cc (BODY_HEIGHT): Deleted.
13707 (LINE_SEP): New definition.
13708 (table::print_single_hline, table::print_double_hline,
13709 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
13710 table::do_row, table::do_top): Use LINE_SEP space before a line
13711 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
13713 * tbl/table.cc (text_entry::print_contents): New function.
13714 (text_string_name, right_text_string_name): Deleted.
13715 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
13716 (simple_text_entry::do_width, numeric_text_entry::do_width,
13717 alphabetic_text_entry::do_width): Don't store the contents of the
13719 (left_text_entry::simple_print, right_text_entry::simple_print,
13720 center_text_entry::simple_print,
13721 alphabetic_text_entry::simple_print,
13722 numeric_text_entry::simple_print): Print the entry directly
13723 instead of using the stored string.
13725 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
13727 * devps/Makefile: Strip PostScript files.
13728 * devps/prologue: Rename to...
13729 * devps/prologue.ps.
13730 * devps/psstrip.sed: New file.
13731 * devps/download: Use .pfa rather than .ps for installed versions
13734 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
13736 * troff/env.cc (input_trap): Give a warning if the argument is out
13739 * troff/env.cc (adjust): Treat negative argument as missing. Round
13740 argument > 5 down to 5.
13742 * troff/env.cc (center, right_justify): Make negative argument zero.
13744 * troff/div.cc (page_offset, vertical_position_traps): Treat
13745 invalid argument as missing.
13746 * troff/env.cc (line_spacing, line_length, title_length, indent,
13747 underline, hyphen_line_max_request, control_char,
13748 no_break_control_char, widow_control_request, adjust, input_trap,
13749 point_size): Likewise.
13750 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
13751 constant_space): Likewise.
13752 * troff/input.cc (compatible, shift, warn_request,
13753 set_escape_char): Likewise.
13755 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
13756 * tbl/table.cc (table::table): Likewise.
13758 * Makefile.dev (install_dev): depends on $(DEVFILES).
13760 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
13762 * devX75, devX75-12, devX100, devX100-12: New directories.
13763 * Makefile.in: Add these to DEVDIRS.
13765 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
13766 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
13767 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
13768 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
13770 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
13771 (uninstall): New target.
13772 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
13773 uninstall_prog, uninstall_dev): New targets.
13775 * troff/div.cc (return_request): Treat an invalid argument as
13778 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
13780 * tmac/tmac.e ((f): Set up the environment even when there's a
13781 current diversion. Transperently throughput a call to @N.
13784 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
13786 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
13787 up to vertical resolution.
13789 * tbl/table.cc (table::do_row): Change row number after printing
13792 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
13794 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
13796 * Rename CHANGES to NEWS.
13798 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
13800 * libgroff/new.cc (operator new): Avoid calling malloc(0).
13802 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
13804 * man.ultrix: Removed.
13806 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
13808 * Makefile.comm (extraclean): Delete files whose names begin with
13811 * pic/troff.cc (troff_output::text): Fix typo in implementation of
13814 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
13816 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
13817 * troff/div.cc (page_length, need_space, space_request): Treat
13818 invalid optional argument as missing.
13819 * troff/env.cc (number_lines): If the first argument is present
13820 but not a number, turn on line numbering, don't change the next
13821 line number and parse the remaining arguments.
13823 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
13825 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
13827 * eqn/box.h: Change declaration accordingly.
13828 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
13829 the specified size was bad but don't give an error. Check for
13831 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
13832 * eqn/lex (do_size): Likewise.
13834 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
13836 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
13837 compatible headers.
13839 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
13841 * tbl/table.cc (table::init_output): Improve error message when
13842 table won't fit on one page.
13844 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
13846 * pic/troff.cc (troff_output::start_picture): Generate line
13847 containing a horizontal motion equal to the width of the picture.
13849 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
13850 using GROFF_COMMAND_PREFIX environment variable.
13852 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
13854 * mdate.sh: Use $NF rather than $(NF).
13856 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
13858 * pic/main.cc (main): Use %1 not %c in argument to warning.
13860 * eqn/main.cc (main): Output code to check that geqn was given the
13863 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
13865 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
13866 `ln -s ../Makefile .; make; rm -f Makefile'.
13868 * troff/hyphen: Rename to...
13870 * troff/input.cc (main): Delete -H option. Don't call
13871 read_hyphen_file().
13872 * troff/env.cc: Include searchpath.h and macropath.h.
13873 (exception_dictionary): Deleted.
13875 (read_hyphen_file): Deleted.
13876 (hyphenation_language): New struct.
13877 (class trie, class hyphen_trie): Move declarations up.
13878 (trie_node::~trie_node): Deleted.
13879 (trie::delete_trie_node): New function.
13880 (trie::do_delete): New pure virtual function.
13881 (hyphen_trie::do_delete): New function.
13882 (trie::~trie): New function.
13883 (hyphen_trie::~hyphen_trie): New function.
13884 (trie::clear): No need to chcek that tp is not 0.
13885 (current_language, language_dictionary): New variables.
13886 (hyphen_word): Give an error if no current language. Use
13887 exceptions dictionary in current language.
13888 (hyphen_trie::read_patterns_file): Find file using macro_path.
13889 Allow comments (starting with %) in patterns file. Don't make it
13890 a fatal error if the file can't be found.
13891 (hyphenate): Return if no current language. Get the exceptions
13892 dictionary and the hyphenation patterns from the current language.
13893 (set_hyphenation_language): New variable.
13894 (hyphenation_patterns_file): New function.
13895 (hyphenation_language_reg): New class.
13896 (hyphenation_language_reg::get_string): New function.
13897 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
13898 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
13900 * groff/groff.cc (main, help, synopsis): Delete -H option.
13901 * include/Makefile.sub: Don't define HYPHENFILE.
13902 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
13903 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
13904 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
13905 hyphenation patterns.
13907 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
13909 * eqn/neqn.sh: New file.
13910 * eqn/Makefile.sub: Handle neqn.sh.
13912 * eqn/eqn.h: Declare `nroff' variable.
13913 * eqn/box.cc (param_table): Add `nroff' param.
13914 (nroff): Define it.
13915 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
13917 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
13919 * troff/troff.h (WARN_FONT): New warning.
13920 (WARN_TOTAL): Change accordingly.
13921 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
13922 (warning_table): Add WARN_FONT.
13923 * troff/node.cc (mount_font_no_translate): Pass argument to
13924 font::load_font. If this is non-zero, give a warning.
13925 Don't give an error message when accessing a font that has already
13926 been found to be invalid.
13927 * include/font.h (font::load, font::load_font): Add additional
13928 optional argument which suppresses error message if the font is
13930 * libgroff/font.cc (font::load_font): Handle additional argument.
13931 (font::load): Add additional argument. If this is non-null, set it
13932 to 1 and don't give error message.
13934 * include/printer.h (printer::end_page): Add argument giving
13936 * libdriver/input.cc (do_file): Pass this.
13937 * grops/ps.cc (ps_printer::end_page): Add argument.
13938 * grodvi/dvi.cc (dvi_printer::end_page,
13939 draw_dvi_printer::end_page): Add argument.
13940 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
13941 columns_per_page members. New member nlines.
13942 (DEFAULT_LINES_PER_PAGE): Deleted.
13943 (tty_printer::tty_printer): Don't compute lines_per_page from
13944 font::paperlength. Don't compute columns_per_page from
13946 (tty_printer::add_char): Don't check horizontal position against
13947 columns_per_page. Grow glyphs vector if neccessary.
13948 (tty_printer::end_page): Add argument giving page_length in units.
13949 Discard lines past end of page.
13951 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
13953 * tmac/tmac.tty-char: Fix definition of \(/l.
13955 * tmac/tmac.X: Define \(en.
13957 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
13959 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
13960 lpq, then use lp rather than lpr.
13962 * tmac/tmac.s (par@reset): Don't call `ad'.
13963 (par*env-init): Call `ad'.
13965 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
13967 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
13970 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
13971 * indxbib/indxbib.cc: Likewise.
13973 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
13975 * libgroff/putenv.c: New file.
13976 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
13977 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
13978 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
13979 stdlib.h with AC_HAVE_HEADERS.
13981 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
13983 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
13986 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
13988 * eqn/box.cc (gsize): Make it an int.
13989 (set_gsize): Parse argument handling increment or decrement.
13990 (box::top_level): Convert gsize to a string.
13992 * troff/input.cc (exit_troff): Make buf unsigned char [].
13993 Call to make_temp_iterator casts buf to char*.
13995 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
13997 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
13998 * Makefile.cpg (depend.temp): Likewise.
14000 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
14002 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
14004 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
14006 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
14008 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
14010 * Version 1.06 released.
14012 * Integrate mm 1.04.
14014 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
14016 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
14018 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
14020 * afmtodit/afmtodit.pl: Add -n option that disables generation of
14022 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
14023 afmtodit. Regenerate.
14025 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
14026 @f back past the current position.
14028 * tmac/tmac.e: Change calls to @R so that comments are not part of
14031 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
14033 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
14035 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
14036 check that we can link a call to a function declared in <stdio.h>.
14037 (GROFF_UNISTD_H): New macro.
14038 * configure.in: Call it.
14039 * Makefile.in: Document it.
14040 * include/posix.h: New file.
14041 * troff/troff.h: Don't include <osfcn.h>
14042 * troff/input.cc: Include posix.h.
14043 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
14045 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
14046 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
14048 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
14049 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
14050 * libbib/search.cc (O_RDONLY): Delete definition.
14051 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
14052 Don't include <osfcn.h>.
14054 * acgroff.m4 (GROFF_TIME_T): New macro.
14055 * configure.in: Call it.
14056 * Makefile.in: Document it.
14058 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
14059 * configure.in: Call it.
14060 * Makefile.in: Document -DTRADITIONAL_CPP.
14061 * include/ptable.h: Don't include generic.h.
14062 (name2): Define it.
14064 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
14065 Afterwards remove [T1 and [T2.
14066 (ref*spec!0, ref*spec!2): Use T1 rather than T.
14067 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
14068 (ref*add-T2): Renamed from ref*add-T.
14069 (ref*add-T1): New macro.
14071 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
14073 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
14075 * libbib/index.cc: Include <fcntl.h>.
14076 (O_RDONLY): Define if necessary.
14077 (make_index_search_item, index_search_item_iterator::get_tag,
14078 index_search_item::check_files): Use O_RDONLY.
14079 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
14080 (O_RDONLY): Define if necessary.
14081 (search_list::add_file): Use O_RDONLY.
14082 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
14084 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
14087 * libbib/index.cc (S_ISREG): Define it if necessary.
14088 (index_search_item::load): Use S_ISREG.
14090 * include/driver.h: Include <errno.h>.
14092 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
14094 * eqn/box.cc (body_height): Increase default value to 85.
14095 (body_depth): Increase default value to 35.
14097 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
14099 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
14100 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
14101 protected from expansion with \E.
14103 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
14105 * Makefile (Makefile): New target.
14107 * Makefile.sub (configure, distfiles): New targets.
14109 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
14112 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
14114 * eqn/box.cc (param_table): Add body_height and body_depth.
14116 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
14118 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
14120 * psbb/Makefile.sub: Don't link with libgroff.a.
14122 * acgroff.m4 (GROFF_PUTENV): New macro.
14123 * configure.in: Call GROFF_PUTENV.
14124 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
14125 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
14128 * troff/env.cc (distribute_space): Rename force_forward argument
14129 to force_reverse. Reverse the list if force_reverse is true.
14131 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
14133 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
14135 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
14136 height or depth to be negative. Guard against SUP_RAISE quantity
14139 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
14141 * devps/generate/textmap: Add `an' (arrowhorizex).
14142 * tmac/tmac.ps: \(an overlaps horizontally.
14143 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
14145 * devps/symbolchars: Add arrowverttp, arrowvertbt.
14146 * devps/textmap: Add arrowvertex.
14147 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
14148 updownarrow delimiters.
14149 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
14151 * tbl/table.cc (simple_entry::position_vertically,
14152 block_entry::position_vertically): For a centered entry, perform
14153 the motion in two stages.
14155 * refer/refer.cc (split_punct): Don't call lookup_token if there
14158 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
14160 * troff/input.cc (token::next): Delete token_node after copying
14163 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
14166 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
14168 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
14170 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
14172 * grops/ps.cc (usage): -b option takes an argument.
14174 * devps/prologue (PLG): New procedure.
14175 * grops/ps.cc (main, usage): New -g option.
14176 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
14179 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
14181 * include/cset.h: Include <limits.h> if we have it.
14183 * libgroff/illegal.cc: New file.
14184 * include/lib.h (illegal_input_char): Use table.
14185 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
14186 * pic/lex.cc (ARG1): Renumber to 14.
14187 * eqn/lex.cc (ARG1): Likewise.
14189 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
14190 (eg 1.05.90) correctly.
14192 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
14194 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
14195 Rename $r and $R registers to $v and $V.
14196 ($r, $R): Initialize to 0.
14197 (@v, @V): New macros.
14201 * troff/input.cc (main, usage): Add -R option that says not to
14203 * eqn/main.cc (main, usage): Rename -n to -R.
14205 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
14207 * devps/DESC.in: Leave font positions 5-9 blank.
14208 * devdvi/DESC.in: Likewise.
14210 * grog/grog.pl: Handle `.PS <file' correctly.
14212 * troff/input.cc (input_stack::push): Improve error message when
14213 input stack limit exceeded.
14215 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
14217 * refer/refer.cc (main): Fix typo in handling of `a' option.
14219 * refer/refer.cc (do_bib): In state START after a newline remain
14222 * groff/groff.sh: Deleted.
14223 * groff/Makefile.sub: Delete handling of groff.sh.
14225 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
14226 to determine whether to use \X'ps:...'.
14227 * tmac/troffrc: Set 0p register to 0.
14228 * tmac/tmac.ps: Set 0p register to 1.
14230 * groff/groff.cc: Support -X option. Give warning for -TXps and
14231 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
14232 * tmac/troffrc: Support -r.X=1.
14234 * pic/troff.cc (troff_output::dot): Don't test
14235 zero_length_line_flag.
14237 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
14239 * include/lib.h: Declare getopt() and friends unless
14240 STDLIB_H_DECLARES_GETOPT is defined.
14242 * doc/chars.tr: Delete.
14243 * man/groff_char.man: New file.
14245 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
14247 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
14248 user has changed register format.
14250 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
14252 * groff/groff.cc: Get rid of device_table. Get postprocessor from
14253 `postpro' command in DESC file. Get spooler command from `print'
14254 command in DESC file. Execute spooler command with /bin/sh.
14256 * groff/groff.cc: Split Unix-specific parts into...
14257 * groff/pipeline.c: New file.
14260 * COPYING: New file.
14261 * all files: Update copyright notices.
14263 * Rearrange files. Redo Makefiles. Use autoconf.
14265 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
14267 * troff/input.c (charinfo_to_node_list): Interpret character
14268 definition with escape_char of `\'.
14270 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
14272 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
14273 Define INT_DIGITS as big enough for 64-bit integer.
14274 * lib/strtol.c: Don't include lib.h.
14275 * lib/lib.h: Delete ifdef __cplusplus stuff.
14277 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
14279 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
14280 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
14281 get DESC from current directory.
14283 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
14285 * tbl/main.c (main): Always reset the line number when reading
14288 * tbl/table.c (table::print_single_hline, table::print_double_hline,
14289 table::define_bottom_macro, table::do_row, table::do_top): Round
14290 vertical spacing up to vertical resolution.
14292 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
14294 * ps/ps.h (enum resource_type): Avoid comma at end of
14296 * dvi/dvi.c (class dvi_printer): Likewise.
14297 * dvi/tfmtodit.c (gf::load): Likewise.
14298 * refer/label.y (struct expression): Likewise.
14299 * refer/refer.c (class label_processing_state): Likewise.
14300 * refer/indxbib.c (do_file): Likewise.
14301 * troff/troff.c (enum warning_type): Likewise.
14302 * tbl/main.c (process_data): Likewise.
14303 * troff/charinfo.h (class charinfo):
14305 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
14307 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
14309 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
14311 * groff.c: Move to new groff subdirectory.
14312 * groff/Makefile: New file.
14313 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
14315 * man/mdate.sh: Use ls -L if supported.
14317 * Consolidate all header files produced by gendef into lib/defs.h.
14318 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
14319 Don't include path.h.
14320 * lib/Makefile (path.h): Don't generate.
14321 * troff/input.c: Include defs.h. Don't include config.h.
14322 * troff/Makefile (config.h): Don't generate.
14323 * refer/index.h: Don't include suffix.h.
14324 * refer/index.c: Include defs.h.
14325 * refer/indxbib.c: Include defs.h.
14326 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
14328 * refer/Makefile (suffix.h, path.h): Don't generate.
14329 * groff.c: Don't include config.h. Include defs.h.
14330 * Makefile (config.h): Don't generate.
14331 (lib/defs.h): Generate.
14332 (topclean): Remove lib/defs.h.
14334 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
14336 * lib/malloc.c, lib/getpagesize.h: Deleted.
14337 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
14339 * lib/Makefile: Delete malloc-related stuff.
14340 * lib/new.c: Workaround COOKIE_BUG if necessary.
14342 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
14343 needed header files directly.
14344 * refer/refer.h: Omit definition of DEFAULT_INDEX.
14345 * Makefile: Include definition of DEFAULT_INDEX in path.h.
14347 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
14349 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
14351 * lib/font (font::load_desc, font::load): Don't split argument of
14353 (font::handle_unknown_font_command): Change type.
14354 * ps/ps.c (ps_font::handle_unknown_font_command,
14355 handle_unknown_desc_command): Change type.
14356 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
14358 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
14360 * lib/font.h (font::handle_unknown_font_command): Add file and
14362 * lib/font.c (font::handle_unknown_font_command):
14363 * ps/ps.c (ps_font::handle_unknown_font_command):
14364 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
14365 lineno arguments. Use _with_file_and_line functions for error
14368 * lib/fontfile.c (font::unknown_desc_command_handler): New static
14370 * lib/font.c (font::set_unknown_desc_command_handler): New
14372 (font::load_desc): For unknown commands, call
14373 unknown_desc_command_handler if not null.
14374 * lib/font.h (class font): Declare them.
14375 (FONT_COMMAND_HANDLER): New typedef.
14376 * ps/ps.c (handle_unknown_desc_command): New function.
14377 (main): Set bflag if we had a -b option. Call
14378 font::set_unknown_desc_command_handler.
14379 (broken.h): Don't include.
14380 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
14382 * ps/devps/Makefile: Add `broken' command to DESC file using
14383 BROKEN_SPOOLER_FLAGS.
14385 * macros/tmac.e ([, ]): Add as synonyms for { and }.
14387 * macros/tmac.e ($p): Only exdent if \$3 > 0.
14389 * macros/tmac.e (@R, @S): New macros.
14390 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
14391 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
14392 Declare $H, $[0-9], .. macros with @S.
14393 Declare |0, |1, |2, |3 strings with @S.
14395 * macros/tmac.e (@S): Rename to @U.
14397 * macros/tmac.e (@z): Define @b and bp as empty instead of
14400 * macros/tmac.e (@m): Deleted.
14401 (@h): Don't call @m.
14402 (@z): Don't set @m trap.
14404 * macros/tmac.e ($h, $f): Define |z as empty string.
14406 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
14409 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
14411 ()f): Likewise for * register.
14413 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
14414 argument is missing, don't change $R. Call sr with three
14415 arguments when initializing.
14417 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
14419 * macros/tmac.e (sr): New macro.
14420 Initialize $r and $R using sr.
14422 * macros/tmac.e (,): Delete \*(#[.
14424 * troff/env.c (set_tabs): Read the tab type even if the position
14425 is bad. Allow the position of the first tab stop to be negative.
14427 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
14429 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
14431 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
14432 rather than -DPATHCONF_MISSING.
14433 * Makefile: Get rid of PATHCONF_MISSING.
14435 * refer/map.c: New file.
14436 * refer/index.c: Interface to mmap through map.c. Rename map_size
14438 * refer/Makefile: Handle map.c.
14439 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
14441 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
14443 * Makefile: RANLIB should be `true' if there is no ranlib.
14444 * lib/Makefile (libgroff.a): Simplify.
14445 * driver/Makefile (libdriver.a): Simplify.
14447 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
14448 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
14451 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
14453 * troff/env.c (compare_ranges): Declare as extern "C".
14455 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
14457 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
14459 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
14461 * pic/troff.c (troff_output::text): Merge in grops_output::text,
14462 but conditionalize use of \X based on \*(.T.
14463 (grops_output::*): Deleted.
14464 * pic/output.h: Delete declaration of make_grops_output.
14465 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
14466 by default. -n sets it to 0.
14467 (usage): Corresponding changes.
14468 * groff.c (main): Don't pass -x or -p to pic.
14469 * groff.sh: Likewise.
14471 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
14474 * ps/devps/afmtodit: Change calculation of asc_boundary and
14475 desc_boundary. Make these bounds inclusive.
14476 * ps/devps: Regenerate font files.
14478 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
14480 * macros/tmac.latin1: New file.
14481 * macros/tmac.tty-char: Use tmac.latin1.
14482 (tmac.tty-tr): Deleted.
14483 * macros/Makefile: Install tmac.latin1.
14484 * macros/tmac.dvi: Use tmac.latin1.
14485 * macros/troffrc: Translate \[char160] onto no-break space here.
14486 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
14488 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
14490 * macros/tmac.Xps: Use `do' request.
14492 * macros/tmac.ps: Use `do' request.
14494 * macros/tmac.e (@C): Use `do' request.
14496 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
14497 * macros/Makefile: Install tmac.X*.
14499 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
14500 * tty/Makefile: Don't install tmac.tty*.
14501 * macros/Makefile: Install tmac.tty*.
14503 * dvi/tmac.dvi: Move to macros.
14504 * dvi/Makefile: Don't install tmac.dvi.
14505 * macros/Makefile: Install tmac.dvi.
14507 * ps/tmac.ps*: Move to macros.
14508 * ps/Makefile: Don't install tmac.ps*.
14509 * macros/Makefile: Install tmac.ps*.
14511 * eqn/box.c: Provide draw_lines parameter corresponding to -D
14513 * macros/eqnrc: Set draw_lines parameter based on device.
14514 * groff.c: Don't pass -D flag to eqn.
14515 * groff.sh: Likewise.
14516 * eqn/main.c: Warn about use of -D.
14518 * troff/input.c (process_startup_file): New function.
14519 (main): Call process_startup_file().
14520 * macros/troffrc: New file.
14521 * macros/Makefile: Install troffrc.
14522 * groff.c (main): Don't pass extra -m option to troff. For a
14523 pseudo device pass the name of the pseudo device to troff using
14525 * groff.sh: Likewise.
14526 * groff.c (possible_command::prepend_arg): Deleted.
14528 * troff/input.c (do_request): New function.
14529 (init_input_requests): Bind "do" to do_request.
14531 * eqn/main.c (main): Instead of loading eqnchar from device directory,
14532 load eqnrc from macro directory.
14533 * macros/eqnrc: New file.
14534 * macros/Makefile: Install eqnrc.
14535 * ps/devps/eqnchar: Deleted.
14536 * ps/devps/Makefile: Don't install eqnchar.
14537 * dvi/devdvi/eqnchar: Deleted.
14538 * dvi/devdvi/Makefile: Don't install eqnchar.
14539 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
14542 * lib/device.[ch]: New files.
14543 * lib/font.h (font::set_device_name, font::get_device_name):
14545 * lib/fontfile.c: Use device.h.
14546 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
14547 * troff/input.c: Delete definition of `device'.
14548 (main): Don't initialize device.
14549 * troff/troff.h: Include device.h rather than declaring device.
14550 * troff/Makefile: No need to handle DEVICE.
14551 * driver/input.c: Include device.h. Don't use
14552 font::{set,get}_device_name.
14553 * groff.c, Makefile: Rename device.h to config.h.
14554 * groff.c: Use library device variable.
14555 * eqn/main.c: Use library device variable.
14556 * eqn/Makefile: No need to handle DEVICE.
14558 * lib/searchpath.[ch]: New files.
14559 * lib/Makefile: Handle searchpath.[ch].
14560 * troff/input.c (open_file, init_dirs): Deleted.
14561 (macro_dirs): Deleted.
14562 (open_mac_file, macro_source): Use class search_path.
14563 (add_string, struct string_list): Move definition.
14564 (main): Change -M option to use macro_path. Delete call to
14566 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
14567 Rewrite to use class search_path.
14568 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
14569 * lib/Makefile: fontfile.c depends on searchpath.h.
14570 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
14572 * lib/macropath.[ch]: New files.
14573 * troff/Makefile: No need to handle MACROPATH.
14575 * troff/input.c: Delete DUMP code.
14576 * lib/fontfile.c, lib/font.h: Delete
14577 font::forget_command_line_font_dirs.
14579 * troff/input.c (push_token): New function.
14580 (handle_first_page_transition): Use push_token().
14581 (process_input_stack): Change handling of a space at the beginning
14584 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
14586 * troff/input.c (font_dirs): Delete unused variable.
14588 * eqn/lex.c (do_set): Correct error messages.
14590 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
14592 * troff/input.c (do_define_string): Allow the string name to be
14593 followed immediately by a tab.
14594 (define_character): Likewise.
14596 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
14598 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
14601 * troff/input.c (input_iterator::is_file): New virtual function.
14602 (file_iterator::is_file): New function.
14603 (input_stack::end_file): New function.
14604 (input_stack::next_file): Handle the situation where there is no
14605 file on the input stack correctly. Avoid making two passes over
14607 (next_file): Make the filename optional; in this case call
14608 input_stack::end_file().
14610 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
14612 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
14613 produce a real _ charater when the current font is CW and _
14616 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
14617 expression to work around gcc 2.2 bug.
14619 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
14621 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
14623 * troff/env.c (environment::add_padding): New function.
14624 (environment::add_char): Use add_padding().
14625 (environment::space): Likewise.
14626 (environment::wrap_up_field): Add some padding if there is none
14627 and there's no current tab.
14628 * troff/env.h: Declare environment::add_padding.
14630 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
14632 * pic/pic.y: undef fmod and rand before declaring them.
14634 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
14636 * troff/input.c (main): If the DESC file specifies a font name of
14637 0, then leave the corresponding font position empty.
14639 * nroff.sh: New file.
14640 * Makefile (install.nobin): Install nroff.sh.
14642 * tty/devlatin1/R.proto: Add ao as synonym for de.
14643 * tty/tmac.tty-char: Define ao as o.
14645 * tty/dev{ascii,latin1}/R.proto: Add aq.
14646 * tty/tmac.tty-char: Delete definition of aq.
14648 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
14650 * troff/input.c (init_charset_table): Don't translate 0240.
14651 * ps/tmac.ps: Translate char160 to space.
14652 * dvi/tmac.dvi: Likewise.
14653 * tty/tmac.tty: Likewise.
14655 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
14657 * dvi/tmac.dvi: Add support for all Latin-1 characters.
14659 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
14660 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
14663 * tty/tmac.tty-char: Add \(ah.
14665 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
14666 No need to define \(FM and \(!/. Conditionalize all character
14669 * ps/devps/lgreekmap: Add +h, +f, +p.
14671 * ps/tmac.psnew: New file.
14672 * ps/Makefile: Install tmac.psnew.
14674 * troff/input.c (charinfo_to_node_list): Don't ever interpret
14675 character definitions in compatible mode.
14677 * troff/input.c (remove_character): New function.
14678 (init_input_requests): Bind remove_character to "rchar".
14680 * ps/tmac.psold: New file.
14681 * ps/Makefile: Install tmac.psold.
14682 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
14683 characters into tmac.psold. Make these definitions unconditional.
14685 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
14687 * ps/tmac.ps: Don't define \('c and \('C.
14689 * ps/devps/textmap: Move Greek characters to...
14690 * ps/devps/symbolchars:
14692 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
14694 * ps/devps/text.enc: Add quotesingle.
14695 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
14696 * tty/tmac.tty-char: Likewise.
14697 * dvi/devdvi/texmi.map: Add +h, +f, +p.
14698 * dvi/devdvi/texi.map: Add Fn.
14699 * dvi/devdvi/msam.map: Add lz.
14700 * dvi/tmac.dvi: Handle Bq, bq, aq.
14702 * pic/lex.c (get_token): Recognize 'th.
14703 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
14705 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
14707 * ps/devps/textmap: Move di, mu, +- to...
14708 * ps/devps/symbolchars:
14710 * macros/tmac.s (@XS): Don't call par@reset or fi.
14711 (XA): Call LP. Turn off adjustment. Reduce line length.
14713 * macros/tmac.s: Initially alias XS to LP.
14714 (XS): Rename to @XS.
14715 (cov*ab-init): Alias XS to @XS.
14717 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
14719 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
14720 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
14721 (token::is_size, token::changes_env): Deleted.
14722 * troff/number.c (parse_term): No need to process \s explicitly.
14723 Call tok.next() only after scale indicator has been processed.
14724 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
14726 (token::next): Handle \s, \f, \S, \H immediately rather than
14727 returning them as tokens.
14728 (token::operator==, token::description, token::add_to_node_list,
14729 token::process): Remove handling of deleted tokens.
14731 * troff/env.c (environment::add_char): When adding padding
14732 indicator character, call start_line() if necessary.
14734 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
14736 * ps/devps/afmtodit: Don't output 0 kerns.
14738 * ps/devps/afmtodit: Remove directory from name of encoding in
14739 font description file.
14741 * ps/devps/afmtodit: Improve error messages.
14743 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
14745 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
14746 * ps/devps/FontMakefile: Deleted.
14747 * ps/devps/afmname: New file.
14749 * ps/devps/symbol.sed: New file.
14750 * ps/devps/symbol.diff: Deleted.
14751 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
14752 Generate zapfdr.afm from zapfd.afm.
14754 * tty/tmac.tty (tty-char): Prefix definition with ".
14756 * macros/tmac.an (TP): Don't start a diversion if one has already
14759 * tty/tmac.tty-char: Add Latin-1 characters.
14761 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
14763 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
14765 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
14766 Move declaration of struct horizontal_span.
14768 * tbl/table.c (table::table): Initialize span_list.
14769 (table::~table): Delete span_list.
14771 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
14773 * ps/devps/Makefile: Avoid dependency on GNU make.
14775 * ps/tmac.ps: Check that character does not already exist before
14778 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
14779 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
14780 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
14783 * tty/tmac.tty-char: New file.
14784 * tty/Makefile: Install tmac.tty-char.
14785 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
14788 * tty/tmac.tty: Fix definition of \(34.
14790 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
14791 bracket-drawing characters onto |. Add *o.
14793 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
14794 only if current_field.
14796 * troff/dictionary.c (dictionary::lookup): Free old_table after
14799 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
14801 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
14802 whose glyphs are identical to glyphs of some Roman character.
14804 * tty/devlatin1/R.proto (bu): Deleted.
14805 * tty/devascii/R.proto (bu): Deleted.
14806 * tty/tmac.tty: Add definition of \(bu.
14808 * eqn/main.c (do_file): Pass FILE as argument.
14809 (main): Automatically load eqnchar. New options -F and -n.
14810 Pass do_file an opened FILE.
14811 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
14812 No need to include font.h.
14813 * groff.sh: Likewise. Don't need to use - for standard input.
14814 Prefix files with -- if first file starts with -.
14816 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
14818 * troff/env.c (environment::possibly_break_line): Don't set line
14819 to 0 across call to output_line(). Don't call output_line() until
14820 after discarding nodes after break.
14822 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
14824 * request.h (macro::empty): Declare it.
14825 * input.c (macro::empty): New method.
14826 (interpolate_macro): Don't give a WARN_SPACE if the two-character
14829 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
14831 * troff/env.c (environment::start_field): Decrement space_total
14832 when a space is frozen.
14834 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
14836 * macros/tmac.an (R): Delete macro.
14838 * troff/input.c (get_copy, token::next): Support \# (like \" but
14839 newline is ignored).
14841 * troff/input.c (token::next): Fix error message in 'Y' case.
14843 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
14845 * eqn/delim.c (define_extensible_string): Recognize any prefix of
14848 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
14850 * c++test.c: Include <osfcn.h>.
14852 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
14855 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
14857 * tbl/table.c (table::divide_span): Don't count column separation
14858 if expand was specified.
14860 * tbl/main.c (process_format): Don't ignore width specs in
14861 continued format. Give warning for changing equal widths or
14862 column separation in continued format.
14863 (process_data): Set column separation, minimum width, equal
14864 columns at end of table.
14866 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
14868 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
14869 node::add_discretionary_hyphen): Use soft_hyphen_char.
14870 (set_soft_hyphen_char): New function.
14871 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
14873 * Makefile (c++tested): Give more helpful message if test fails.
14875 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
14877 * troff/input.c (init_charset_table): Translate 0240 to
14878 an unbreakable space.
14880 * troff/token.h (token::hyphen_indicator): New function.
14881 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
14883 * troff/input.c (translate): Allow translation to \%.
14884 * troff/node.c (node::add_char): Handle
14885 TRANSLATE_HYPHEN_INDICATOR.
14886 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
14888 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
14891 * tty/devlatin1/R.proto: \(hy and - should print as 055.
14893 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
14895 * groff.c (run_commands): If the last command gets a SIGPIPE send
14896 a SIGPIPE to all children than haven't yet terminated. When
14897 command terminates, set pid field to -1.
14899 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
14901 * groff.c (main): Pass an appropriate -filename option to gxditview.
14903 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
14905 * Makefile.bd (install): Remove existing program before copying.
14907 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
14908 programs which have Unix counterparts to be installed with
14909 user-specified prefix.
14911 * troff/input.c (exit_troff): Don't check if exit_started.
14912 (exit_request): Don't call exit_troff if exit_started.
14914 * Makefile.bd (install.mm): Rename to install.dwbmm.
14916 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
14918 * driver/input.c (do_file): Add missing break for '#' case.
14920 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
14922 * troff/input.c (input_stack::clear): Clear past any boundaries and
14923 then add the boundaries back.
14925 * troff/input.c (exit_troff): Return immediately if already
14928 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
14930 (pg*end-page): If the text has ended and there are no more
14931 footnotes or keeps, exit.
14933 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
14935 * troff/input.c (init_charset_table): Make \(rq transparent by
14938 * macros/tmac.an: Define lq and rq strings.
14940 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
14942 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
14944 * troff/env.c (environment::final_break): New function.
14945 (environment::newline): Set prev_line_interrupted to 2 if
14947 * troff/env.h: Declare environment::final_break.
14948 * troff/input.c (exit_troff): Call environment::final_break()
14949 instead of environment::do_break().
14951 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
14952 doesn't already exist.
14953 * macros/man.local: New file.
14954 * macros/tmac.an: Load man.local.
14955 * macros/man.ultrix: New file.
14957 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
14959 * troff/input.c (exit_groff): Rename to...
14960 (exit_troff): New function.
14962 * troff/div.c (exit_started, done_end_macro,
14963 seen_last_page_ejector): New global variables.
14964 (began_page_in_end_macro): New static variable.
14965 (exit_flag): Deleted.
14966 (top_level_diversion::top_level_diversion): Initialize
14968 (top_level_diversion): More elaborate test for whether
14969 cleanup_and_exit() should be called.
14970 Set began_page_in_end_macro if the end macro isn't yet finished.
14971 * troff/div.h (top_level_diversion::last_page_count): New data
14973 (top_level_diversion::set_last_page): New function.
14974 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
14975 * troff/env.c (do_break): Zero prev_line_interrupted.
14976 * troff/input.c (exit_flag): Delete declaration.
14977 (LAST_PAGE_EJECTOR): New magic cookie.
14978 (token::next): Handle LAST_PAGE_EJECTOR.
14979 (exit_groff): Set exit_started and done_end_macro instead of
14980 exit_flag. Call top_level_diversion::set_last_page. Push a
14981 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
14982 another ejection after setting seen_last_page_ejector.
14984 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
14986 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
14988 * macros/tmac.e (TH): Make sure there's room for the initial
14991 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
14992 Set FVS in points rather than units.
14994 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
14996 * troff/div.c (top_level_diversion::add_trap): Don't consider the
14997 position of empty slots.
14999 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
15001 * ps/devps/S: Fix height and depth of parenrightex.
15002 * ps/devps/symbol.diff: Regenerate.
15004 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
15006 * tmac.e (u): Do underlining as in -mgs.
15008 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
15010 * tty/tty.c (tty_printer::end_page): If overstriking is
15011 suppressed, still turn overstruck horizontal and vertical lines
15014 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
15017 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
15019 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
15021 * Version 1.05 released.
15023 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
15025 * tty/tty.c: Instead of keeping an array of glyphs and then
15026 sorting it, keep a ordered linked list of glyphs for each line.
15028 * driver/driver.h: Include stddef.h.
15030 * tty/tty.c (compare_glyph):
15031 * refer/refer.c (rcompare):
15032 * troff/env.c (compare_ranges): Arguments of qsort comparison
15033 function should be const void *.
15035 * troff/number.c (parse_term):
15036 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
15039 * refer/label.y (consider_authors): Don't access variables
15040 constructed under a condition outside that condition: put braces
15041 round for statement containing declaration; redeclare use of same
15044 * pic/pic.y (text_expr): Delete production that allows
15045 parenthesised text_expr.
15046 (expr): Allow a conditional_expr to appear in parentheses.
15047 (conditional_expr): Rename to any_expr.
15049 * mm: Install new version 1.01 from jh.
15051 * lib/font.c (font::get_width): Cache scaled widths.
15052 (font::font): Initialize widths_cache.
15053 (font::~font): Destroy widths_cache.
15054 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
15056 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
15058 * c++test.c, c++test.ref: New files.
15059 * Makefile: Check that the C++ compiler works.
15061 * ps/tmac.pspic (PSPIC): Do a break.
15063 * ps/tmac.ps: Move definition of PSPIC into...
15064 * ps/tmac.pspic: New file.
15065 (PSPIC): Draw box around picture, but make it invisible to grops.
15066 * ps/tmac.ps: Load tmac.pspic.
15067 * ps/Makefile: Install tmac.pspic.
15069 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
15071 * lib/font.c (scale_round): If n is negative,
15072 subtract .5 before truncating floating point result.
15074 * lib/fontfile.c: Include <errno.h>.
15076 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
15078 * driver/input.c (get_char): Inline. Don't update current_lineno.
15079 Change callers to up date current_lineno if necessary.
15080 Use get_char() instead of getc(current_file).
15082 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
15084 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
15086 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
15088 * tty/tty.c (tmac.tty): Define \(rg as (R).
15090 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
15092 * lib/lib.h: New define a_delete.
15093 * Use a_delete instead of delete when deleting an array of objects
15094 without destructors.
15096 * lib/lib.h: Rename adelete to ad_delete.
15097 * Change uses of adelete.
15099 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
15101 * eqn/eqn.y: Include lib.h.
15103 * troff/node.c (grow_font_table): Delete old_font_table.
15105 * mm: Install new version from jh.
15107 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
15109 * tbl/table.h (format_type): Make global instead of local to class
15110 entry_format. Prefix enumerators with FORMAT_.
15111 * tbl/table.c, tbl/main.c: Corresponding changes.
15112 * refer/token.h (token_type): Make global. Prefix enumerators
15114 * refer/token.[ch]: Corresponding changes.
15115 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
15117 * troff/div.c (node::set_vertical_size): Don't name argument.
15119 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
15121 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
15122 * lib/lib.h: Define adelete accordingly.
15123 * pic/object.c (graphic_object::graphic_object):
15124 * tbl/main.c (format::~format):
15125 * tbl/table.c (table::~table):
15126 * refer/ref.c (reference::~reference, reference::merge,
15127 reference::insert_field, reference::delete_field): Use adelete.
15129 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
15131 * tbl/table.h: Corresponding changes.
15133 * common.c (common_output::dashed_arc, common_output::dotted_arc):
15134 Ensure total_angle is positive.
15136 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
15138 * refer/ref.c (reference::merge, reference::insert_field,
15139 reference::delete_field): Avoid delete[0].
15141 * refer/token.c (init_special_chars): Move calls to cmupper
15142 outside calls to init_two_char_letter to work around bug in gcc
15145 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
15147 * lib/new.c (operator new): Use __builtin_new for g++.
15149 * pic/object.c (graphic_object::~graphic_object): Don't use
15152 * pic/object.c (output::compute_scale): Initialize max_width and
15155 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
15157 * troff/input.c (write_request): Call fflush.
15159 * troff/node.h (class composite_node): Move declaration to node.c
15160 * troff/input.c (charinfo_to_node): Rename to ...
15161 (charinfo_to_node_list): Return node list rather than composite
15163 * troff/node.c (make_composite_node): New function.
15164 (make_node, add_char): Call make_composite_node instead of
15166 (class composite_node): Add a tfont * member. Delete font_size
15168 (composite_node::composite_node, composite_node::copy,
15169 composite_node::size): Corresponding changes.
15170 (composite_node::tprint): Provide constant spacing, emboldening
15171 and track kerning as specified in tfont.
15172 (composite_node::width): Change width calculation accordingly.
15173 * troff/env.h (environment::composite): New member.
15174 (environment::is_composite, environment::set_composite): New
15176 * troff/env.c (environment::environment): Initialize composite.
15177 * troff/input.c (charinfo_to_node): Call
15178 environment::set_composite.
15179 * troff/node.c (make_composite_node, make_glyph_node): Use the
15180 plain version of the tfont if the environment is composite.
15182 * troff/node.c (font_info::get_space_width): Additional argument
15183 giving space_size. Handle constant space correctly. Scale by
15184 space_size unless constant spaced.
15185 (env_sentence_space_width): New function.
15186 * troff/node.h: Declare it.
15187 * troff/env.h (environment::get_space_size,
15188 environment::get_sentence_space_size,
15189 environment::get_narrow_space_width,
15190 environment::get_half_narrow_space_width): Make inline.
15191 (environment::get_space_width): Make inline. Just call
15193 * troff/env.c: Delete definitions for funtions made inline.
15194 (environment::space_newline, environment::space): Use
15195 env_sentence_space_width(). Don't scale by space_size.
15196 * troff/node.h: Move declarations of env*space_width() functions
15199 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
15201 * macros/tmac.s (PS): Don't try to set negative indent.
15203 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
15205 * pic/pic.y: Fix min function.
15207 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
15209 * man/mdate.sh: Clear LANGUAGE.
15211 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
15213 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
15214 * pic/lex.c: New COMMAND keyword.
15215 * pic/pic.y (print_args, print_arg): New rules.
15216 (placeless_element): Use print_args for PRINT.
15217 New COMMAND element.
15219 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
15221 * troff/input.c (terminal): Handle missing argument correctly.
15223 * pic/pic.y (text_expr): New rule.
15225 * pic/pic.y: Implement := operator.
15227 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
15229 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
15232 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
15234 * ps/devps/dingbatsrmap: Include this in the distribution.
15236 * macros/tmac.doc: Replace with new version from 2nd Networking
15237 Release. Fix loading of doc-* files.
15238 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
15239 * macros/tmac.doc.old: New file. Apply fixes that had been
15240 applied to old tmac.doc.
15241 * macros/tmac.andoc: Check that we're running under groff.
15242 * macros/Makefile: Rework.
15244 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
15246 * tbl/table.h (format_type):
15247 * refer/token.h (token_type): If NESTED_TYPES is defined, use
15248 typedef to make these types visible at file scope.
15249 * Makefile: Add NESTED_TYPES configuration option.
15251 * troff/div.c (mark): At the top level use the value of
15252 nl_reg_contents rather than the current vertical position.
15254 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
15256 * tty/tty.c: Implement \D for horizontal or vertical lines.
15257 (tty_printer::set_char): Use vec_used+2 as serial number.
15258 Don't allow size of vector to exceed USHRT_MAX-2.
15259 Split off part into...
15260 (tty_printer::add_char): New function.
15261 (tty_printer::draw): New function.
15262 (compare_glyph): Handle equal serial numbers.
15263 (tty_printer::end_page): Handle overstruck characters from \D.
15264 (main, usage): Implement -d option.
15266 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
15268 * tbl/main.c (process_format):
15269 * eqn/text.c (split_text):
15270 * troff/input.c (token::next): Use inner block for declarations
15271 with initializers in switch statement.
15273 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
15275 * pic/common.c (common_output::dash_line): Cope with zero-length
15278 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
15280 * Version 1.04 released.
15282 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
15284 * macros/tmac.an (TH): Define a macro an-init to define variables
15285 based on command line arguments.
15286 (an-header): Call it.
15288 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
15290 * Makefile (install.mm): Rename to install.dwbmm.
15292 * Makefile: Integrate mm.
15293 * mm: New directory.
15295 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
15297 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
15300 * pic/troff.c (troff_output::simple_spline,
15301 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
15302 shadowing parameter.
15304 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
15306 * lib/ptable.h: Add explicit casts when converting from unsigned
15309 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
15310 * dvi/devdvi/Makefile: Install SA, SB.
15312 * refer/indxbib.c: Add declaration of mktemp.
15314 * refer/lookbib.c: Add declaration of isatty.
15316 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
15318 * pic/lex.c (interpolate_macro_with_args): While collecting
15319 arguments, keep track of whether we're in a string.
15321 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
15323 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
15324 down with \v, so as to avoid problems with top of page trap
15325 setting no space mode.
15327 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
15329 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
15331 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
15333 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
15334 Improve error message.
15336 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
15338 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
15341 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
15343 * groff.c (possible_command::execp): Always use _exit() after a
15346 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
15347 NO_SYS_WAIT_H configuration options.
15348 * groff.c: Use these options. Use POSIX-style macros to extract
15349 fields from the status returned by wait().
15351 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
15353 * tbl/table.c (table::compute_separation_factor): Allow the
15354 separation factor to drop to 0.
15356 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
15358 * refer/search.c: Include <errno.h>.
15360 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
15362 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
15364 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
15367 * pic/lex.c (input_stack::bol): Move definition out of class body.
15369 * pic/main.c: On MSDOS munge argv[0].
15371 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
15373 * lib/ptable.c (hash_string): Use unsigned long rather than
15375 (next_ptable_size): Use unsigned rather than int. Give an error
15376 message if we've hit the largest table size.
15377 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
15380 * pic/object.h (object_spec): Make flags unsigned long. Declare
15381 flags as const unisgned long rather than as enums.
15383 * pic/output.c: Deleted.
15385 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
15387 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
15388 Add additional argument.
15389 (line_entry::note_double_vrule_on_{left,right}): Set value of
15390 douvle_vrule_on_{right,left} flag according to argument.
15391 (simple_line_entry::simple_print,
15392 simple_line_entry::double_line_print): If adjacent to double vrule
15393 on a corner extend rather than shorten the rule by half the double
15396 * troff/number.c (parse_term): In checking for overflow, handle the
15397 case where the current horizontal position is negative.
15399 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
15401 * pic/object.c (draw_arrow): Check for object having zero length.
15403 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
15405 * eqn/main.c (do_file): Split off inline equation handling into...
15406 (inline_equation): New function. Search for starting delimiter
15408 (delim_search): New function. Don't recognize a delimiter that
15409 occurs in the name of an escape sequence, number register, string
15412 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
15414 * eqn/delim.c (delim_box::compute_metrics): Don't call
15415 define_extensible_string if left is 0.
15416 (delim_box::output): Don't print the left delimiter if left is 0.
15417 (delim_box::debug_print): Check for left == 0 before calling printf.
15419 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
15421 * troff/Makefile (majorminor.c): Include only digits in
15424 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
15426 * refer/dirnamemax.c: new file.
15427 * refer/genlimits.c: Deleted.
15428 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
15429 Don't check path length.
15430 * refer/Makefile: Add dir_name_max.o; delete genlimits.
15431 * Makefile: Add PATHCONF_MISSING option.
15433 * refer/indxbib.c (get_cwd): New function.
15434 (main): Use get_cwd().
15435 * lib/getcwd.c: New file.
15436 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
15437 GETCWD in SUBFLAGS.
15438 * lib/Makefile: Compile getcwd.o.
15440 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
15443 * refer/indxbib.c (main): Check success of mktemp.
15445 * lib/tmpfile.c: New file.
15446 * lib/Makefile: Add tmpfile.c.
15447 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
15448 * ps/ps.h: Delete declaration of mktemp().
15449 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
15450 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
15451 * driver/driver.h: No need now to include errno.h.
15453 * everywhere: Set errno to 0 before calling fopen().
15455 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
15456 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
15457 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
15459 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
15461 * troff/env.h (translate_space_to_dummy): Declare it.
15462 * troff/env.c (environment::space_newline, environment::space):
15463 If translate_space_to_dummy is set then make the width of spaces 0.
15464 * troff/input.c (translate): If the second character of a
15465 translation is a space, translate to unbreakable space. If the
15466 first character is a space, set or clear translate_space_to_dummy
15467 according to whether the second character is \&. Weird!
15469 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
15471 * groff.c (run_commands): Don't use non-zero exit code because a
15472 command gets SIGPIPE.
15474 * groff.c, groff.sh: Use -mXps with -TXps.
15476 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
15477 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
15478 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
15479 (ps_printer::special): New specials invis and endinvis.
15480 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
15481 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
15482 (ps_printer::end_page): Check that invis_count == 0.
15483 (ps_printer::invis_count): New member.
15484 (ps_printer::ps_printer): Initialize invis_count to 0.
15486 * troff/env.c (environment::hyphenate_line): Hyphenation
15487 indicator at beginning of word inhibits splitting after -, \(em
15490 * pic/pic.y (element): Allow another element to follow } without
15491 any intervening separator.
15493 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
15495 * pic/lex.c (get_delimited): Allow tabs before delimiter.
15497 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
15499 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
15500 declaration of wait() in header files.
15501 * Makefile: Get rid of -DHAVE_UNION_WAIT.
15503 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
15505 * lib/lib.h: Declare return type of strerror as char *.
15507 * man/Makefile: Add g flag to sed substitutions.
15508 * Makefile (shgroff, bindist): Likewise.
15510 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
15512 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
15513 * ps/devps/prologue (PBEGIN): Define showpage after pushing
15516 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
15518 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
15521 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
15523 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
15526 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
15528 * troff/input.c (define_number_reg): If currently undefined,
15529 don't define it if the argument is an invalid expression.
15531 * Makefile: Ignore return value of `if' commands without `else'
15534 * Makefile: Split up CPPDEFINES into a series of separate
15535 configuration options.
15537 * troff/input.c (init_registers): Use time_t instead of long
15538 unless LONG_FOR_TIME_T is defined. Use returned result rather
15539 than passing pointer.
15540 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
15542 * lib/Makefile (fontpath.h): Use gendef.
15544 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
15546 * troff/input.c (input_iterator::shift): Delete argument name.
15547 * troff/node.c (suppress_output_file::really_begin_page,
15548 suppress_output_file::really_transparent_char, node::ascii_print,
15549 node::tprint): Delete names of unused arguments.
15551 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
15553 * refer/label.y (string): Pass $4 to command_error.
15555 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
15557 * Version 1.03 released.
15559 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
15561 * Makefile: Pass definition of SHELL in SUBFLAGS.
15563 * gendef: New file.
15564 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
15565 ps/Makefile: Use gendef to construct header files that are
15566 constructed from the Makefile.
15568 * macros/Makefile: make all should build stripped version of tmac.e.
15570 * refer/Makefile (clean): Remove y.output.
15572 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
15574 * ps/pfbtops.c (main): Add -v option which prints out a version
15576 * ps/Makefile (pfbtops): Link with libgroff.a.
15578 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
15580 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
15581 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
15583 * refer/lkbib.c (main): Always terminate reference with blank
15585 * refer/lookbib.c (main): Likewise.
15587 * refer/linear.c (file_buffer::load): Check that the file is not a
15590 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
15591 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
15592 Delete second inclusion of <sys/param.h>.
15594 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
15596 * troff/token.h (token::special): Deleted.
15598 * tbl/main.c (process_format): Rework so that opt->tab_char is
15599 recognized only when appropriate.
15601 * ps/Makefile (clean): Remove pfbtops.
15603 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
15605 * lib/font.c (text_file::next): Don't return if we have got a
15608 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
15610 * refer/refer.c (store_reference): Get hash code from old_table[i]
15611 when rehashing the table.
15613 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
15615 * eqn/box.c (box::top_level): Save size and prev size using \R and
15616 restore it afterwards. Set the size to the size at the beginning
15618 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
15619 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
15621 * refer/Makefile (limits.h): Use ./genlimits.
15623 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
15625 * refer/index.c: Delete declarations of stat() and fstat().
15627 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
15629 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
15631 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
15633 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
15635 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
15637 * troff/input.c (token::get_char): Handle \e.
15639 * refer/linear.c: Delete declarations of fstat() and stat().
15641 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
15643 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
15644 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
15646 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
15648 * troff/input.c (do_define_macro): Improve error handling for end
15649 of file while defining macro.
15651 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
15653 * eqn/box.h: Fix declaration of set_gsize.
15654 * eqn/box.c (set_gsize): Make argument const char *.
15655 (gsize): Declare as char *.
15656 * eqn/main.c (main): Don't convert gsize to int.
15657 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
15659 * Version 1.02 released.
15661 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
15663 * macros/tmac.andoc: New file.
15664 * macros/Makefile: Install tmac.andoc.
15666 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
15667 operator new and delete on OP_DELETE_BROKEN not being defined.
15668 * Makefile: Mention OP_DELETE_BROKEN.
15670 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
15672 * Makefile (bindist): Pass SUBFLAGS.
15674 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
15676 * Makefile, groff.c: Pass definitions to groff.c via device.h.
15678 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
15681 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
15683 * ps/ps.h, ps/psrm.c: Make comment_table and
15684 header_comment_table local to resource_manager::process_file.
15686 * groff.sh: With -TXps pass -printCommand option to gxditview.
15688 * groff.c (possible_command::print): Implement using
15689 append_arg_to_string.
15691 * xditview: Merge in new implementation with own ChangeLog.
15693 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
15695 * groff.c (main): Implement PRINT_OPTION.
15696 (append_arg_to_string): New command.
15697 (device_table): Set PRINT_OPTION flag for Xps.
15699 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
15701 * troff/groff.h: Rename to troff.h.
15703 * pic/lex.c (lookup_keyword, docmp): New functions.
15704 (get_token): Use new lookup_keyword.
15705 Don't include key.h.
15706 * pic/key.[ch], pic/pic.gperf: Deleted.
15707 * pic/Makefile: Remove gperf stuff.
15709 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
15711 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
15713 * troff/Makefile, troff/node.c: Move definition of
15714 STORE_WIDTH into node.c.
15716 * etc/grog.pl, etc/grog.sh: Support -mdoc.
15718 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
15720 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
15721 dvi/devdvi/texb.map: Add lq and rq.
15722 dvi/devdvi: Regenerate fonts.
15723 * ps/devps/textmap: Add lq and rq.
15724 * ps/devps: Regenerate fonts.
15725 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
15726 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
15728 * pic/object.c (position_rectangle): When checking radius
15729 cope with possiblity that width or height is negative.
15730 (box_object::box_object): Have separate xrad and yrad with
15731 signs matching signs of dim components.
15732 (box_object::{north,south}_{east,west}): Use xrad and yrad.
15733 (box_object::print): With rounded boxes use absolute values
15734 for dim and rad arguments.
15736 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
15739 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
15741 * various files: Add explicit destructors to keep Saber CC +d
15744 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
15746 * eqn/box.c (box::top_level): Restore fonts correctly after
15747 font changes in line containing inline equation. Also
15748 restore previous font as well as current font.
15749 * eqn/pbox.h: Define necessary string and register names.
15751 * troff/input.c (token::next): Case 'R' calls do_register.
15752 (do_register): New function.
15754 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
15756 * groff.c, groff.sh: Support Xps device. Allow each device
15757 to have a pseudo_name and a real_name.
15759 * groff.c (run_commands): Don't print `Broken pipe' messages.
15761 * ps/pfbtops.c: New file.
15762 * ps/Makefile: Add pfbtops.
15764 * troff/number.c (parse_term): Improved error message.
15766 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
15768 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
15770 * Makefile: Integrate refer.
15771 * refer: New directory.
15772 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
15773 man/lkbib.man: New files.
15774 * man/Makefile: Support refer man pages.
15776 * lib/lib.h: Declare is_prime.
15777 * lib/prime.c: New file.
15779 * troff/input.c (macro_source): New function.
15780 (init_input_requests): Bind "mso" to macro_source.
15782 * troff/env.c (environment::possibly_break_line): Maintain
15783 pointer to pointer to node to be split in ndp so as to avoid
15784 using address of freed node.
15786 * troff/env.c (environment::hyphenate_line): Maintain pointer to
15787 pointer to first node to be hyphenated in startp so as to
15788 avoid using address of freed node.
15790 * troff/env.c (class trie, class hyphen_trie): Make the
15791 elements of the trie be of type char not unsigned char.
15792 Declare arguments to be const char* instead of unsigned char *.
15794 * troff/env.c (hyphenate): Initialize hbuf[0].
15796 * troff/input.c (set_string): Declare p to be char * and cast
15797 *p to unsigned char when necessary.
15799 * troff/input.c (do_define_macro): Declare s to be const
15800 char*. Cast element to unisgned char when necessary, Declare
15801 d to be an int. Handle EOF better.
15803 * troff/Makefile, troff/input.c: Different scheme for passing
15804 definitions of MACROPATH, HYPHENFILE and DEVICE.
15806 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
15808 * tty/devascii/R.proto: Delete entry for em.
15809 * tty/devlatin1/R.proto: Likewise.
15811 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
15813 * troff/input.c (translate): Stop when we get a space. Treat eof
15816 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
15818 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
15820 * tbl/main.c (process_format): A font name following a `f'
15821 modifier that starts with a digit can be only one character long.
15822 Also deal with EOF on the second character of the font name.
15824 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
15826 * troff/input.c (token::next): Turn \~ into an
15827 unbreakable_space_node.
15828 * troff/node.c (unbreakable_space_node): New class.
15829 * troff/node.h: Declare it.
15831 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
15833 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
15834 it's >= 0, before outputting it as a single byte.
15836 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
15838 * lib/font.c: Make font_char_metric::code an int.
15839 (font::get_code): Change return type to int.
15840 (font::load): Allow code to be arbitrary integer.
15841 * lib/font.h (font::get_code): Change return type to int.
15842 (font::number_to_index): Change argument type to int.
15843 * troff/input.c (token::next): In case 'N', allow any value.
15844 Store value in token::val.
15845 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
15846 (token::get_char, token::add_to_node_list, token::process): Get
15848 (charinfo::set_number): Change argument to int.
15849 (charinfo::get_number): Require that NUMBERED flag be set.
15850 (get_charinfo_by_number): Store numbered characters not between 0
15851 and 255 in a dictionary.
15852 * troff/charinfo.h (get_charinfo_by_number): Change argument type
15854 (charinfo::number): Change type to int.
15855 (charinfo::set_number): Change type of set_number to int.
15856 * troff/node.c (troff_output_file::put_char_width,
15857 troff_output_file::put_char): Test whether character is numbered
15858 using charinfo::numbered().
15859 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
15861 * lib/nametoindex.c: New implementation to cope with arbitrary
15864 * troff/input.c (token::operator==): Test val for
15865 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
15868 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
15869 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
15871 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
15873 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
15876 * all Makefiles: rm targets of cp and >.
15878 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
15881 * eqn/lex.c (def_table): Add dollar.
15883 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
15885 * troff/input.c (do_width): Push back newline before closing delim
15888 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
15890 * groff.c (possible_command::prepend_arg): New function.
15891 (main): Prepend device -m option.
15892 * groff.sh: Put device -m options before command-line options.
15894 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
15896 * macros/tmac.an (IP): Quote argument to TP.
15898 * ps/ps.c (main): New option -b, which sets...
15899 (broken_flags): New variable.
15900 (ps_printer::~ps_printer): Incorporate the setup section in the
15901 prolog if (broken_flags & NO_SETUP_SECTION).
15902 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
15903 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
15904 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
15905 ps_printer::print_needed_font_comment,
15906 ps_printer::print_supplied_font_comment,
15907 ps_printer::print_include_font_comments,
15908 ps_printer::lookup_doc_font, ps_printer::download_fonts,
15909 ps_printer::read_download_file, read_document_fonts, add_font,
15910 skip_line, parse_fonts_arg, document_font::document_font,
15911 document_font::~document_font, document_font::download,
15912 ps_output::include_file): Deleted.
15913 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
15914 rather than %!PS-Adobe-2.0. Make calls to
15915 resource_manager::need_font for each font that we used. Replace
15916 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
15917 print_supplied_font_comment, print_needed_font_comment by call to
15918 resource_manager::print_header_comments. Output %%Orientation
15919 comment. Output %%Requirements: numcopies comment if ncopies > 1.
15920 Don't output the prolog directly. Instead call
15921 resource_manager::output_prolog. Only define #copies when ncopies
15922 > 1. Delete calls to print_include_font_comments and
15923 download_fonts. Add call to resource_manager::document_setup.
15924 (ps_printer::do_file): Call resource_manager::import_file instead
15925 of including it ourselves.
15926 (ps_printer::do_import): Likewise. Also don't call
15927 merge_import_fonts. Push userdict on the dictionary stack before
15928 and pop it afterwards.
15929 Move declaration of ps_output into ps.h.
15930 * ps/psrm.c: New file implementing resource_manager class.
15931 * ps/ps.h: New file declaring ps_output and resource_manager
15933 * ps/devps/zapfdr.ps:
15934 * ps/devps/symbolsl.ps:
15935 * ps/devps/prologue: Use 3.0 conventions.
15936 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
15937 Add default definition of BROKEN_SPOOLER_FLAGS.
15938 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
15939 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
15941 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
15943 * etc/grog.pl: New file.
15944 * Makefile (GROG): New variable.
15945 Add GROG to SUBFLAGS.
15946 * etc/Makefile (GROG): New variable.
15947 (install.nobin): Install $(GROG) rather than grog.sh.
15949 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
15951 * eqn/special.c (special_box::compute_metrics): Make the input and
15952 output strings the same. Get the new height and depth from the
15953 predefined height and depth registers. Also make subscript kern
15954 and skew available.
15955 (special_box::compute_subscript_kern, special_box::compute_skew):
15958 * eqn/box.c (pointer_box::compute_skew,
15959 simple_box::compute_metrics, box::top_level)
15960 * eqn/text.c (prime_box::compute_metrics,
15961 prime_box::comput_subscript_kern)
15962 * eqn/limit.c (limit_box::compute_metrics):
15963 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
15964 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
15965 negative numbers in `nr' requests with a leading 0.
15967 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
15969 * eqn/special.c: New file.
15970 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
15971 Add new rule for simple.
15972 * eqn/lex.c (token_table): Add SPECIAL.
15973 * eqn/box.h: Declare make_special_box.
15974 * eqn/Makefile: Add special.[co].
15976 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
15978 * ps/devps/prologue: Possibly set packing to true while defining.
15979 Create grops dictionary here. Initialize local variables before
15980 defining procedures.
15981 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
15982 the dictionary stack. Set strokeadjust and overprint to false if
15983 the relevant operators are defined.
15984 (PEND): New procedure.
15985 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
15986 prologue. Do everything else in the setup section.
15987 (ps_printer::do_import): Just call PBEGIN and PEND around the
15988 picture. Also push userdict before, and pop it afterwards.
15990 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
15992 * troff/node.c (bracket_node::tprint): Brackets were being printed
15995 * macros/tmac.an (SH, SS): Set fill mode.
15997 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
15999 * troff/div.c (top_level_diversion::begin_page): Set
16000 high_water_mark to 0.
16002 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
16004 * man/mdate.sh: New file.
16005 * man/mdate.c: Deleted.
16006 * man/Makefile: Use mdate.sh instead of mdate.
16009 * eqn/lex.c (do_gsize): Supply missing argument to error message.
16011 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
16013 * man/mdate.c: New file.
16014 * man/*.man: Replace modification date by @MDATE@.
16015 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
16016 (mdate): New target.
16018 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
16019 Remove illegal input characters.
16021 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
16023 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
16025 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
16027 * troff/div.c (begin_page): Change behaviour when
16028 !first_page_begun and !break_flag.
16030 * troff/input.c (do_name_test): Return 0 if argument is empty.
16032 * troff/input.c (read_long_escape_name): Require closing ] to be
16033 at same input level as opening [.
16035 * troff/input.c (read_increment_and_escape_name): New function.
16036 (get_copy, process_input_stack): Use this for \n.
16038 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
16040 * troff/div.c (top_level_diversion::begin_page): Ignore the
16041 current value of page_number if !first_page_begun.
16043 * groff.c (main): Fix declaration of buf.
16045 * troff/input.c (do_name_test): New function.
16046 (token::next): Implement \A.
16047 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
16048 (token::description, token::add_to_node_list, token::process):
16049 Handle TOKEN_ESCAPE.
16050 * troff/token.h: New token TOKEN_ESCAPE.
16052 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
16054 * pic/main.c (do_picture): Allow space before and after filename
16055 following `<'. Check that the filename is not empty.
16057 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
16059 * Version 1.01 released.
16061 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
16063 * dvi/tmac.dvi: ftr HR to H.
16065 * macros/tmac.e: Round up computation of $r.
16067 * xditview/tmac.X: Don't give up completely in compatibility mode.
16068 Use \n(.s instead of \n[.s].
16070 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
16071 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
16072 Add u to factors inside \s[...]. Rename frac to dvi-frac.
16073 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
16074 short names in the char definitions.
16076 * ps/tmac.ps: Don't give up completely in compatibility mode.
16077 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
16078 quote in front of \n(.s. Add u to factors inside \s[...].
16080 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
16082 * tty/tmac.tty: Call the nroff request.
16084 * macros/tmac.e ((x, )x): Better definitions that work properly
16086 (@0, @1): Helper macros for (x.
16088 * macros/tmac.e ($s, hl): Use \l rather than \D.
16090 * tty/tmac.tty: Make it work better in compatibility mode.
16091 (pchar): Rename to tty-char.
16093 * macros/tmac.e (@E): New macro.
16094 (r, i, b, rb, bi): Use @E.
16096 * macros/tmac.e (@F): Don't use (;...) syntax.
16098 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
16099 it was modified for groff.
16101 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
16103 * macros/tmac.e (<., .>): Removed.
16104 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
16106 * macros/tmac.e: Remove check that groff is being used.
16108 * macros/tmac.e (@C): Change families only if using groff; turn
16109 compatibility mode off while changing familes. Save compatibility
16110 mode before changing families and restore it afterwards.
16112 * macros/tmac.e (@h): Remove test for offset + line length.
16114 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
16115 (lo, th, ac): Define to call @S instead of using als.
16117 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
16118 the ratio of the vertical spacing to the point size in units
16119 expressed as a percentage. Use these instead of $10r and $10R,
16120 Delete $10r and $10R.
16122 * lib/font.c (font::load): In default computation of space_width,
16123 divide by sizescale. Use scale_round.
16125 * macros/tmac.an (TP): Don't call `nf'.
16126 (an-do-tag): Don't call `fi'.
16128 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
16130 * troff/input.c (process_input_stack): Handle the case where
16131 spaces at the beginning of an input line are followed by a
16134 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
16136 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
16137 * groff.sh: Use pic -x with the dvi device.
16139 * dvi/devdvi/FontMakefile (H): Don't use -s.
16141 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
16142 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
16143 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
16146 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
16148 * ps/psfig.diff: New file.
16149 * ps/tmac.psfig: New file.
16151 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
16153 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
16154 (]-): Don't call ref*do-tl.
16156 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
16158 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
16159 (fn@do-FS): Rename to fn*do-FS.
16161 * troff/input.c (transparent_translate): New function.
16162 (process_input_stack): Apply transparent_translate before calling
16163 diversion::transparent_output(unsigned char).
16165 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
16167 * troff/input.c (do_define_macro): Define the macro before calling
16170 * xditview/Makefile: Add DEVICES variable. Change install target
16173 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
16175 * groff.c (run_commands): Handle the possibility that there are
16176 child processes other than those forked by us.
16178 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
16180 * lib/string.c (string::append): New function.
16181 * lib/stringclass.h: Declare it.
16183 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
16185 * eqn/main.c (main): New option -N which sets
16186 no_newline_in_delim_flag.
16187 (do_file): If no_newline_in_delim_flag is set don't allow newlines
16189 * groff.c (main): Pass -N on to eqn.
16190 (help, synopsis): Mention -N.
16191 * groff.sh: Implement -N.
16193 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
16195 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
16196 (]-): Call ref*do-tl if ref*need-tl is non-zero.
16197 (XP): Allow as initializer.
16199 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
16201 * troff/env.c (environment::wrap_up_field): If field_spaces are
16202 non-zero and we have a current_tab, subtract padding from
16203 tab_distance. If this makes tab_distance <= 0, use the next tab
16204 stop instead. If there isn't any next tab or it's a left tab,
16205 wrap up the current tab.
16206 (environment::start_field): Initialize tab_precedes_field.
16207 (environment::wrap_up_tab): If there's a current field, update
16208 pre_field_width, field_distance and tab_precedes_field.
16209 * troff/env.h (environment::tab_precedes_field): New member.
16211 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
16213 * ps/ps.c (ps_printer::do_file): New function.
16214 (ps_printer::special): Bind to `file' special.
16215 (ps_printer::do_exec): Set ndefined_styles to 0.
16217 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
16219 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
16220 Avoid stripping first character from the start of unrecognized
16221 escapes. Use lex_error instead of error to report errors.
16222 * eqn/lex.c (get_token): Rework handling of escapes.
16223 (lex_error): Move declaration into...
16226 * xditview/xditview.c (main): Make -page option work.
16228 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
16230 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
16232 * macros/tmac.s (B2): Correct size of box.
16234 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
16236 * macros/tmac.s (B2): Postpone drawing the box until in the
16237 top-level diversion.
16239 * tty/tmac.tty: Add font translations for C, CR, CW.
16241 * groff.c (synopsis, help): Document -i.
16242 * groff.sh: Implement -i.
16244 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
16245 Simplify the construction of SN.
16247 * troff/number.c (parse_term): Give `|' a higher precedence.
16248 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
16251 * macros/tmac.s (B2): Use par@finish instead of par@reset.
16253 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
16255 * lib/string.c (string::move): New function.
16256 * lib/stringclass.h: Declare it.
16258 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
16260 * troff/env.c (distribute_space): Add optional argument
16262 (environment::wrap_up_field): Call distribute_space with
16263 `force_forward' argument of 1.
16265 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
16267 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
16268 Inline it. Move reallocation into...
16269 (string::grow1): New function.
16270 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
16271 dependencies to include library header files.
16272 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
16274 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
16276 * macros/tmac.s (@NH): Use the same number registers than -ms does
16277 for the heading level counters. Use the same string that -ms does
16278 for the number for this heading.
16280 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
16282 * lib/new.c (operator new): Cast result of malloc to char *.
16284 * troff/input.c (spring_trap, lookup_request): Add assert that nm
16287 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
16289 * groff.c (main): Support -i.
16291 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
16293 * pic/pic.h: Include <osfcn.h>.
16295 * ps/ps.c: Add declaration of mktemp.
16297 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
16298 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
16299 argument as union wait *.
16300 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
16301 argument to union wait *.
16303 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
16305 * tty/tmac.tty: Add definition of \(co.
16307 * pic/object.c (make_arc): Only increase radius when radius
16308 strictly less than d.
16309 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
16312 * troff/env.c (environment::environment(symbol),
16313 environment::environment(const environment *)): Initialize
16316 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
16318 * tbl/main.c (main): Add exit(0).
16320 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
16322 * pic/main.c (main):
16323 * eqn/main.c (main):
16324 * tbl/main.c (main):
16325 * etc/soelim.c (main):
16326 * driver/printer.c (printer::~printer):
16327 * troff/node.c (real_output_file::~real_output_file,
16328 real_output_file::flush): Check for errors on stdout.
16330 * most files: Add 1991 to copyright notice.
16332 * macros/tmac.s: Don't test \n(.x and \n(.y.
16334 * troff/input.c (token::next): Rename `escape_char' label to
16335 `handle_escape_char' and `normal_char' label to
16336 `handle_normal_char'.
16338 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
16340 * groff.c (main, synopsis, help): Support -a option.
16341 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
16342 to trflags while parsing options.
16344 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
16346 * troff/number.c (parse_term): With `m', `M' and `n' scale
16347 indicators, convert scale factor to hunits before scaling.
16349 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
16351 * lib/font.c (scale_round): Better test for overflow when n is
16354 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
16356 * tbl/main.c (process_format): Add second argument of type
16357 options*. Change callers. Allow opt->tab_char as well as '\t'
16358 between format items.
16360 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
16362 * macros/tmac.an (PD): With no arguments, make sure register PD is
16364 (TH): Call PD with no argument, instead of setting register PD
16367 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
16369 * Version 1.00 released.
16371 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
16373 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
16375 * dvi/devdvi/DESC: Mount CW instead of CR.
16377 * dvi/tmac.dvi: Add definition of \(tm.
16379 * dvi/devdvi/texsy.map: Add lh, and rh.
16380 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
16381 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
16383 * dvi/devdvi/FontMakefile: Generate H from cmss10.
16384 * dvi/devdvi/Makefile: Install H.
16385 * dvi/devdvi/H: New file.
16387 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
16389 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
16392 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
16394 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
16396 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
16398 * macros/tmac.s (@EN): Handle the case where the equation is empty
16399 but the label is not.
16401 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
16403 * troff/groff.h: New warning category WARN_SPACE.
16404 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
16405 WARN_SPACE to warning_table.
16406 (interpolate_macro): Give a warning of type WARN_SPACE if the name
16407 is longer than two characters and is not defined, but the first
16408 two characters do make a defined name.
16410 * PROBLEMS: New file.
16412 * CHANGES: New file.
16413 * README-0.6, README-1.00: Deleted.
16415 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
16416 * xditview/devX75/Makefile: Make devX75-12.
16417 * xditview/devX100/Makefile: Make devX100-12.
16419 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
16420 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
16422 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
16424 * README-0.7: Rename to README-1.00.
16426 * macros/tmac.pic: New file.
16427 * macros/Makefile (install.nobin): Install tmac.pic.
16429 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
16431 * troff/env.c (hyphen_word): Correct the test for whether the
16432 token is a hyphen. Reset npos to 0.
16434 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
16436 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
16438 * macros/tmac.s (ds*common-end): Call par*reset.
16440 (par@reset-indent): Deleted.
16442 * macros/tmac.s (@IP): Divert the label.
16444 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
16446 * xditview/draw.c (setGC): Use a line width of .1m rather than
16447 .04m by default; round rather than truncate value.
16449 * tbl/table.c (class empty_entry): New class.
16450 (empty_entry::empty_entry, empty_entry::line_type): New functions.
16451 (table::add_entry): Represent empty entries by objects of type
16453 (table_entry::line_type): Return -1.
16454 (table::determine_row_type): Ignore entries with line_type 0.
16455 Treat type -1 as non-lines.
16457 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
16459 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
16460 macros/tmac.s: Rename \(-d to \(Sd.
16462 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
16464 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
16465 * xditview/libXdvi/DviChar.c: Likewise.
16466 * dvi/devdvi/texsy.map: Add `<<', `>>'.
16468 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
16470 * troff/div.c (top_level_diversion::begin_page): Call
16471 init_output() if the_output is 0.
16473 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
16475 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
16477 (get_copy): Turn \E into ESCAPE_E.
16478 (token::process, asciify): Handle ESCAPE_E.
16480 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
16482 (DS): Implement `.DS R'.
16484 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
16486 * macros/tmac.s (FS): New macro.
16488 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
16490 * macros/tmac.s (cov*tl-init): Remove after first execution
16491 instead of aliasing to @nop. Call top of page macro explicitly
16492 instead of setting trap; call @init first. Set pg@top as top of
16494 (cov*auto-init): Deleted. Set cov*tl-init instead of
16495 cov*auto-init as top of page trap.
16496 (TL, LP): Do a break instead of calling cov*tl-init.
16497 (cov*print): With RP format but no TL, alias FS and FE to @FS and
16498 @FE; in this case also give a warning and always start another
16499 page. No need to set pg@top here.
16500 (cov*tl-init): Rename to cov*first-page-init.
16502 * macros/tmac.s (RP): Do `.pn 0'.
16503 (cov*tl-init): With RP format don't do `.pn 0'.
16505 * macros/tmac.s (pg@cs-top): Set no space mode.
16507 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
16508 (cov*ab-init): Alias TL, AU and AI to these.
16510 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
16512 * macros/tmac.s (@EQ): Move the space before the equation into @EN
16513 (@EN): Do nothing unless \n[dl] is > 0.
16515 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
16517 * pic/object.c (ellipse_object::radius): New function.
16519 * VERSION: Change version to 0.7.
16521 * tbl/table.c (block_entry::do_divert): Declare return type as
16523 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
16525 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
16527 * troff/column.c: New file.
16528 * troff/Makefile: Corresponding changes.
16530 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
16533 * troff/div.c (top_level_diversion::space): If the space causes
16534 the first-page transition and springs a trap, truncate the space
16537 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
16539 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
16542 * pic/troff.c (troff_output::line_thickness,
16543 troff_output::set_fill): Do a horizontal motion to compensate for
16544 the width of the \D escape sequence.
16546 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
16548 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
16551 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
16554 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
16555 Supply empty definition.
16556 (text_entry::simple_print, simple_text_entry::simple_print):
16557 Delete declarations.
16558 (table::add_entry): Represent empty entries by objects of type
16561 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
16563 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
16565 * tbl/table.c (left_text_entry::add_tab): New function.
16567 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
16568 initialize like LP.
16570 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
16572 * troff/env.c (environment::start_field): Give an error message if
16573 there is no next tab.
16575 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
16577 * troff/env.c (hyphenate): Skip initial elements with zero
16580 * macros/tmac.s (par@init): Keep VS in points rather than units.
16582 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
16584 * pic/main.c (main): Implement `-c' option.
16585 * pic/output.h: Declare make_tpic_output().
16586 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
16588 (tpic_output): New class.
16589 (tpic_output::tpic_output, tpic_output::set_pen_size,
16590 tpic_output::command, make_tpic_output): New functions.
16592 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
16594 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
16595 if they're not already defined.
16596 * tbl/table.c (init_output): Don't test \n(.g.
16598 * troff/input.c (do_if_request): Delete `g' condition. Recognize
16599 `d', `r' and `c' conditions even in compatibility mode.
16601 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
16603 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
16606 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
16608 * troff/env.h (environment::prev_line_interrupted): New member.
16609 (environment::get_prev_line_interrupted): New function.
16610 * troff/env.c (environment::newline): Set prev_line_interrupted.
16611 (environment::environment(const environment *),
16612 environment::environment(symbol)): Initialize
16613 prev_line_interrupted.
16614 * troff/input.c (process_input_stack): Don't give special
16615 treatment to space and newline at the beginning of the line if the
16616 previous line was interrupted.
16618 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
16620 * eqn/eqn.y: Disallow PRIME by itself.
16621 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
16623 (def_table): Remove definition of '. Define prime to be `.
16625 * eqn/eqn.y: Split off part of rule `script' into a new rule
16628 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
16630 * macros/tmac.s ({, }): New string aliases.
16632 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
16634 * README-0.7: New file.
16636 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
16638 * macros/tmac.s: New file.
16639 * man/groff_ms.man: New file.
16640 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
16641 * Makefile.bd: Similarily.
16642 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
16643 definition of TMAC_S.
16644 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
16645 * macros/TODO: New file.
16647 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
16649 * troff/env.c (right_justify): New function.
16650 (init_env_requests): Bind this to request "rj".
16651 (center_lines): Set right_justify_lines to 0. If we get a bad
16652 integer, center 1 line.
16653 (environment::environment(symbol), environment::environment(const
16654 environment *)): Initialize right_justify_lines.
16655 (environment::get_right_justify_lines): New function.
16656 (init_env_requests): Bind this to number_register ".rj".
16658 * troff/env.c (environment::choose_breakpoint): Implement
16659 hyphenation_margin and hyphenation_space.
16660 (environment::get_hyphenation_space,
16661 environment::get_hyphenation_margin): New functions.
16662 (init_env_requests): Bind these to .hys and .hym.
16663 (hyphenation_space_request, hyphenation_margin_request): New
16665 (init_env_requests): Bind these to hys and hym.
16666 (environment::environment(symbol), environment::environment(const
16667 environment *)): Initialize hyphenation_margin and
16669 * troff/env.h: Corresponding changes to class environment.
16671 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
16673 * troff/div.c (blank_line): Always do a break.
16675 * eqn/box.c (do_text): Turn off escapes while appending text to
16678 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
16680 * troff/input.c (while_break_request, while_continue_request): New
16682 (init_input_requests): Bind these to "break" and "continue".
16683 (while_depth, while_break_flag): New variables.
16684 (while_request): Update while_depth. Break out of loop if
16685 while_break_flag is set.
16687 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
16689 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
16692 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
16694 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
16696 * stringify: New file.
16697 * Makefile (groff.o): Use stringify.
16699 * xditview/tmac.X: Remove definition of \(rn.
16700 * xditview/libXdvi/DviChar.c: Remove radicalex from
16703 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
16705 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
16706 (alphabetic_block_entry::alphabetic_block_entry,
16707 alphabetic_block_entry::divert, alphabetic_block_entry::print):
16709 (block_entry::divert): Split off body into ...
16710 (block_entry::do_divert): If the block is alphabetic, subtract 2n
16711 from the line length; also update the span width to dl+2n, and the
16712 alphabetic span width to dl.
16714 * driver/input.c (do_file): While reading argument to D command,
16715 when expanding buffer, multiply szp by sizeof(int) rather than 2
16716 in the argument to memcpy.
16718 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
16719 width of alphabetic columns.
16721 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
16723 * troff/node.c (lookup_family): Supply second argument to lookup.
16725 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
16726 search, return immediately if v is 0.
16728 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
16729 (troff_output::start_picture): Set this reg.
16730 (troff_output::end_picture): Remove this reg
16731 * eqn/box.c (box::extra_space): Don't produce `\x's if
16732 EQN_NO_EXTRA_SPACE_REG is defined.
16734 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
16735 * eqn/text.c (split_text): Map ' to \(fm when it's the first
16738 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
16740 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
16743 * troff/div.c (top_level_diversion::top_level_diversion):
16744 Initialize page_number to 0.
16746 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
16748 * groff/troff (environment::environment(const environment *)):
16749 Initialize name to e->name, rather than "anonymous".
16751 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
16753 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
16754 requested_page. Split middle part into ...
16755 (FindPage): New function.
16756 (SetValues): If we don't yet know the last page, and the requested
16757 page is greater than the current page, call FindPage.
16758 Update the font_map_string before doing this.
16760 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
16761 Translate \(lh and \(rh into left and right double arrows.
16763 * troff/node.c (class hyphen_inhibitor_node): New class.
16764 (hyphen_inhibitor_node::hyphen_inhibitor_node,
16765 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
16766 hyphen_inhibitor_node::type,
16767 hyphen_inhibitor_node::get_hyphenation_type): New functions.
16768 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
16769 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
16772 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
16774 * troff/node.h (dummy_node::get_hyphenation_type,
16775 transparent_dummy_node::get_hyphenation_type): Declare them.
16776 * troff/node.c: (dummy_node::get_hyphenation_type,
16777 transparent_dummy_node::get_hyphenation_type): New functions.
16779 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
16781 * xditview/libXdvi/draw.c: If M_PI not defined after including
16782 math.h, then define it.
16784 * xditview/Makefile: Add definition of AR. Pass it to the submake
16786 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
16788 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
16790 * troff/dictionary.h (object_dictionary::alias): Declare return
16792 * troff/dictionary.c (object_dictionary::alias): Return non-zero
16793 if the old name was defined.
16794 * troff/input.c (alias_macro): Give a warning if the old name was
16796 * troff/reg.c (alias_reg): Likewise.
16798 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
16800 * troff/input.c (token::next): Delete implementation of \R.
16802 * macros/Makefile: Strip comments from tmac.e while installing it.
16804 * troff/input.c: New variable `nroff_mode'.
16805 (troff_request, nroff_request): New functions.
16806 (init_input_requests): Bind `troff' and `nroff' to troff_request
16808 (do_if_request): Compute results of t and n conditions from
16811 * text/text.c (split_text): Fix typo in >=.
16813 * eqn/lex.c: Add definition of `==' to def_table.
16815 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
16817 * pic/tex.c (tex_output::start_picture): Change the definitions of
16818 \graph and \graphtemp so that they work properly with Plain TeX.
16820 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
16821 argument to `ar' is not less than the first.
16823 * pic/pic.y: Allow a comma between elements of the variable list
16824 in the argument to `reset'.
16826 * pic/object.c (arc_object::arc_object): Fix computation of
16829 * eqn/main.c (main): Add exit(0).
16831 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
16833 * troff/div.c (begin_page): Test no_space_mode after doing the
16834 break, but still push the page ejector cookie before doing the
16835 break. Also set the next page number after doing the break.
16837 * xditview/xditview.c (NewFile): Don't set the title and icon name
16838 if this is the first file and its name is `-'.
16839 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
16840 the X75 and X100 devices.
16841 (main): If a device has the XT_OPTION flag set and there's exactly
16842 one file argument, pass the driver -xrm and -title options to set
16843 the icon name and window title to the name of the file.
16845 * troff/env.c (environment_switch): If there was an argument but
16846 it wasn't a valid number or name, then pop an environment but
16847 don't give an error message on underflow.
16849 * troff/number.c (start_number): Correct spelling in error message.
16851 * troff/input.c (token::delimiter): Don't print an error message
16854 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
16855 ParseDrawFunction if dw->display_enable is true.
16857 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
16859 * pic/pic.y: Parse text positioning like normal attributes, so as
16860 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
16861 positioning attribute.
16863 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
16865 * tbl/main.c (process_data): When in state START while reading a
16866 text block, don't change to state MIDDLE if c is a newline.
16868 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
16870 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
16871 so as to avoid shadowing parameter.
16873 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
16875 * tbl/table.c (trim_space): Deleted.
16876 (table::add_entry): Don't call trim_space.
16878 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
16880 * VERSION: Change version to 0.6.
16882 * troff/number.c (parse_expr): Make == work.
16884 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
16886 * man/grog.man: New file.
16887 * man/Makefile: Add grog.n to MAN1PAGES.
16888 * etc/grog.sh: New file.
16889 * etc/Makefile: Install grog.sh as grog.
16891 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
16893 * troff/input.c (token::next): Implement \E.
16895 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
16897 * xditview/tmac.X: Change font translations to match tmac.ps.
16899 * troff/input.c (non_empty_name_warning): Don't give a warning if
16900 `\{' terminates the name.
16902 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
16904 * ps/devps/symbol.diff: New file.
16905 * ps/devps/FontMakefile: Mention symbol.diff.
16907 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
16909 * troff/node.c (font_position): Use get_long_name to read the
16912 * troff/env.c (environment_switch): If we get a number that's < 0
16913 or >= NENVIRONMENTS, treat it like a name.
16914 Change NENVIRONMENTS to 10.
16916 * troff/groff.h: Remove definition of FONTS_MAX.
16917 * troff/node.h (class font_family): Make map a pointer instead of
16918 an array. Add a map_size member. Make it a class. Make nm const
16919 and public. Make invalidate_fontno a friend.
16920 * troff/node.c: Define font_table_size. Make font_info a pointer
16921 rather than an array.
16922 (class troff_output_file): Allocate font_position dynamically. Add
16923 nfont_positions member.
16924 (troff_output_file::set_font): Grow font_position if necessary.
16925 (troff_output_file::~troff_output_file): Delete font_position.
16926 (troff_output_file::troff_output_file): Allocate font_position.
16927 (grow_font_table): New function.
16928 (troff_output_file::really_begin_page,
16929 troff_output_file:really_copy_page): Use nfont_positions rather
16931 (mount_font_no_translate, mount_style): Call grow_font_table if
16933 (font_family::font_family): Allocate map.
16934 (font_family::make_definite): Grow map if necessary. Use
16935 font_table_size instead of FONTS_MAX.
16936 (font_family::~font_family): New function.
16937 (invalidate_fontno): Use font_family::map_size.
16938 (get_fontno, env_space_width, env_half_narrow_space_width,
16939 env_narrow_space_width, symbol_fotno, is_good_fontno,
16940 get_bold_fontno, make_glyph_node): Use font_table_size rather than
16942 (next_available_font_position): Never return 0.
16944 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
16946 * ps/tmac.ps: Add font translations for compatibility with dpost.
16948 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
16950 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
16951 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
16952 Move definitions baseline_sep, shift_down, column_sep,
16953 matrix_side_sep into...
16954 * eqn/box.c: Add them to param_table.
16955 * eqn/pbox.h: Add declarations to pbox.h.
16957 * troff/input.c (set_string): Cast value to unsigned char *.
16959 * troff/token.h (process_input_stack): Declare it static before
16960 declaring it a friend.
16962 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
16964 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
16966 * dvi/devdvi/EX: Regenerate.
16968 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
16971 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
16973 * eqn/lex.c: In defaults_table, make definition of `dot' call
16974 `dot_def'. Don't explicitly make it roman. Similarily for other
16977 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
16979 (for_input::get, for_input::peek): Use this.
16980 (do_for): Add by_is_multiplicative argument.
16981 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
16982 Change semantic value of optional_by to be a double plus a flag
16983 saying whethet the by clause is multiplicative.
16985 * eqn/lex.c (get_delimited_text): Remember location of start of
16986 definition. Improve error handling when EOF is encountered.
16988 * lib/font.h: Rename handle_x_command to
16989 handle_unknown_font_command.
16990 * lib/font.c (font::load): Call handle_unknown_font_command for
16991 any unknown command in the font description file. Don't call
16992 handle_x_command. Include the name of the command in the argv.
16993 Improve message for unknown command after kernpairs or charset
16995 * ps/ps.c (ps_font::handle_x_command): Rename to
16996 handle_unknown_font_command. Remove message about `x download'
16997 command. Give error message for wrong number of arguments.
16998 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
16999 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
17000 handle_unknown_font_command. Give an error message for wrong
17001 number of arguments. Rename design_size to designsize.
17002 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
17003 checksum', `designsize' instead of `design_size'.
17005 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
17007 * eqn/*.[chy]: Change underaccent to uaccent.
17009 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
17010 give it the same precedence as ACCENT.
17011 * eqn/other.c (make_underaccent_box): New function.
17012 * eqn/box.h: Declare it.
17013 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
17016 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
17018 * pic/pic.y (reset_all): New function. Called in rule for RESET.
17019 (parse_init): Call reset_all.
17020 (define_variable): When defining scale reset only those
17021 pre-defined variables that are scaled.
17022 (defaults_table): Add `scale' as non-scaled value.
17024 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
17025 together with the text; allow any number of positioning words;
17026 allow center as a positioning word.
17028 * pic/object.c (output::compute_scale): Get picture maximum height
17029 and width from variables called maxpswid and maxpsht.
17030 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
17032 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
17034 * pic/object.c (object_spec::make_text): Multiply textht by number
17037 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
17039 (do_sprintf): New function.
17040 (pic.gperf): Add sprintf token.
17041 (text, sprintf): New rules.
17043 * pic/pic.y: `rand()' with no arguments returns a random number
17044 in the range [0,1).
17046 * pic/pic.y: Allow a bare expression to be an attribute: change
17047 precedences to support this. Change optional_ordinal rule to
17048 optional_ordinal_last to avoid reduce/reduce conflict.
17049 * pic/object.c (object_spec::object_spec): Initialize direction.
17051 * pic/pic.y: Implement ^ operator meaning exponentiation.
17053 * troff/node.h: Add default argument to mount_font.
17054 * troff/node.c (font_position): Read an optional third argument
17055 giving the external_name.
17056 (mount_font): Add optional argument giving the external_name.
17057 (mount_font_not_translate): Have additional argument giving
17058 external name. Use this name to load the font. Pass both names
17059 to font_info::font_info.
17060 (font_info::font_info): Have additional argument giving
17062 (class tfont): New member external_name.
17063 (font_info::get_tfont): Use external name to construct tfont_spec.
17065 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
17067 * eqn/lex.c (init_table): Add argument giving device. Define
17068 name of device to be "1".
17069 (do_ifdef): Counts as true if the argument has been defined with
17071 * eqn/main.c (main): Call init_table with device argument. Make
17072 device local to main.
17073 * eqn/eqn.h: Change declaration of init_table. Remove declaration
17076 * pic/lex.c (get_delimited): Allow text to be delimited by
17077 matching {}s. Don't recognize ending delimiter within a string.
17079 * troff/input.c (get_delim_name): New function.
17080 (token::next): Implement \C.
17082 * lib/font.c (font::load): Grok ---. Add an alias for each
17083 character based on its code.
17084 (font::get_code_width): Deleted.
17085 * lib/font.h (class font): Declare font::number_to_index().
17086 Remove declaration of font::get_code_width.
17087 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
17088 to indices of named characters.
17089 (font::number_to_index): New function.
17090 * troff/input.c (font::number_to_index): New function.
17091 (get_charinfo_by_number, charinfo::get_number,
17092 charinfo::set_number): New functions.
17093 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
17094 (token::process, token::description, token::get_char,
17095 token::add_to_node_list, token::operator==): Handle
17096 TOKEN_NUMBERED_CHAR.
17097 * troff/charinfo.h: Declare get_charinfo_by_number,
17098 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
17100 (charinfo::numbered): New function.
17101 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
17102 * troff/env.h (class environment): Remove declaration of ...
17103 * troff/env.c (environment::make_numbered_char_node): Deleted.
17104 * troff/node.c (make_numbered_node): Deleted.
17105 (class numbered_glyph_node): Remove.
17106 (troff_output_file::put_char_width, troff_output_file::put_char):
17107 Handle numbered chars.
17108 (troff_output_file::numbered_char): Removed.
17109 (tfont::get_code_width): Removed.
17110 (make_glyph_node): Don't search special fonts for numbered
17112 * troff/node.h: Remove declaration of make_numbered_node.
17113 * driver/input.c (do_file): Handle N command.
17114 * driver/printer.h: Add declaration of ...
17115 * driver/printer.c (printer::set_numbered_char): New function.
17116 * dvi/tfmtodit.c (main): Generate unnamed entries.
17117 * ps/devps/afmtodit: Likewise.
17118 * xditview/xtotroff.c (MapFont): Likewise.
17119 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
17121 * tbl/main.c (process_format): If multiple widths are specified
17122 for a column but all the widths are the same, don't give an error
17125 * tbl/table.c (table::do_row): If the current row is all lines and
17126 the stuff doesn't contains a line, mark the top of the row after
17127 printing stuff before the row. If the current row is not all
17128 lines and the stuff doesn't contain a line, don't unnecessarily
17129 mark the top of the row before printing the stuff.
17131 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
17133 * troff/groff.h: Remove MAX_PATH.
17134 * troff/input.c (open_file): Dynamically allocate space for the
17136 (open_mac_file, process_macro_file): Corresponding changes.
17138 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
17140 * troff/node.h (class output_file): Make copy_file pure. Add
17141 vspace method ifdef COLUMN. Add is_printing method.
17142 * troff/node.c: Add class printing_reg. Add class
17143 real_output_file. Derive other output_file classes from
17144 real_output_file; in these classes rename begin_page to
17145 really_begin_page, print_line to really_print_line, copy_file to
17146 really_copy_file, transparent_char to really_transparent_char.
17147 Move output_file::flush to real_output_file. Add printing member
17148 to class output_file.
17149 * troff/div.h: Remove printing member from top_level_diversion.
17150 Add vspace member function to class diversion ifdef COLUMN. Add
17151 some declarations ifdef COLUMN.
17152 * troff/div.c (top_level_diversion::copy_file,
17153 top_level_diversion::transparent_output,
17154 top_level_diversion::output): Don't test printing member before
17156 * troff/input.c: Handle initial variable_space_request ifdef
17158 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
17159 but comment it out.
17161 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
17163 * troff/div.c (diversion::need): Make any space forced. If we
17164 sprung a trap, set truncated_space to minus the distance to the
17165 trap and set needed_space to the amount that was needed.
17166 (top_level_diversion::space): A forced space turns no_space_mode
17168 (class constant_vunits_reg): New class.
17169 (init_div_requests): Implement number registers .trunc and .ne
17170 using constant_vunits_reg.
17171 (class truncated_space_reg): Deleted.
17173 * troff/div.h: Don't have a no_space_mode member in diversion.
17174 Instead have it in top_level_diversion.
17175 * troff/div.c (diversion::diversion): Don't initialize
17177 (top_level_diversion::top_level_diversion): Initialize
17179 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
17180 (macro_diversion::output): Don't clear no_space_mode.
17182 * troff/input.c (diverted_space_node::reread): Don't call
17183 environment::do_break. In fill mode, act like a blank line.
17184 (diverted_copy_file_node::reread): Don't call
17185 environment::do_break.
17187 * troff/div.c (blank_line): New function.
17188 * troff/div.h: Declare it.
17189 * troff/input.c (process_input_stack): Call it.
17191 * troff/div.c (truncated_space_reg::get_string): New function.
17192 (init_div_requests): Bind to .trunc.
17193 (space_request, top_level_diversion::space,
17194 top_level_diversion::output, macro_diversion::space,
17195 macro_diversion::output): Update truncated_space.
17196 (macro_diversion::output): Redo calculations when trap sprung.
17197 (macro_diversion::output, macro_diversion::space): No need for
17200 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
17201 after truncating post line spacing.
17203 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
17205 * ps/devps/prologue (MF, SF): Make them work even if setfont is
17206 defined as a procedure rather than as an operator.
17208 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
17210 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
17212 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
17214 * troff/div.c (top_level_diversion::output): Merge
17215 output_file::print_line and output_file::end_of_line member
17217 * troff/div.h (class output_file):
17218 * troff/node.c (troff_output_file::print_line,
17219 troff_output_file::end_of_line, output_file::end_of_line,
17220 ascii_output_file::print_line, suppress_output_file::print_line):
17221 Corresponding changes.
17223 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
17225 * troff/input.c (token::next): Don't give a warning for `\.'.
17227 * troff/env.c (environment::get_center_lines): New function.
17228 (init_env_requests): Bind number register .ce to it.
17229 * troff/env.h: Declare it.
17230 * tbl/table.c (table::init_output): Define reset macro to restore
17231 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
17233 (table::print): If center option not given, then imply center
17234 option if SAVED_CENTER_REG > 0.
17236 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
17238 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
17239 Troff.ps from DOWNLOAD.
17241 * troff/Makefile: Change comment in DEFINES to avoid confusing
17244 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
17245 code. Don't try to catch errors with stopped.
17246 (check_line_lengths): New function.
17247 * ps/devps/prologue (EXEC): Deleted.
17248 (EBEGIN, EEND): New procedures.
17250 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
17252 * troff/input.c: Include request.h before node.h.
17253 * troff/node.c: Likewise.
17254 * troff/env.c: Likewise.
17255 * troff/div.c: Likewise.
17256 * troff/node.h (class special_node): Store argument as a macro
17257 rather than a char *.
17258 * troff/node.c (special_node::special_node, special_node::copy):
17260 (special_node::~special_node): Deleted.
17261 (special_node::tprint): Deleted.
17262 (special_node::tprint_start, special_node::tprint_end,
17263 special_node::tprint_char): New functions.
17264 (troff_output_file::special): Deleted.
17265 (troff_output_file::start_special, troff_output_file::end_special,
17266 troff_output_file::special_char): New functions.
17267 * troff/input.c (special_node::tprint): New function.
17268 (do_special): Use macro not char *.
17269 (do_transparent_macro): Deleted.
17270 (token::next): Don't call do_transparent_macro.
17272 * troff/input.c (token::next): Add 'Y' case.
17273 (do_transparent_macro): New function.
17274 * troff/node.c (troff_output_file::special): Handle newlines with
17275 argument using new continuation convention.
17276 * driver/input.c (get_string): Cope with continuation convention.
17277 (do_file): Don't call skip_line after calling get_string(1).
17278 * ps/ps.c (ps_printer::special, ps_printer::do_import,
17279 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
17281 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
17284 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
17286 * troff/input.c (asciify): By default, illegal input characters
17287 should return empty string.
17289 * troff/input.c (copy_file): Handle first page transition like title.
17290 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
17292 * troff/input.c (token::next): Improve error message for EOF after
17294 (input_char_description): New function.
17295 (get_char_for_escape_name): Use input_char_description.
17296 (token::next): Warn about unrecognized escape sequences.
17297 (warning_table): Add WARN_ESCAPE.
17298 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
17301 * troff/token.h: Remove declaration of process_input_stack.
17303 * troff/input.c: Remove declaration of init_hyphen_requests.
17304 * troff/request.h: Correct spelling in declaration of same.
17306 * troff/input.c (token::next): Check whether escape_char is 0.
17308 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
17310 * groff.c (main, usage, help): Implement -P and -L options.
17311 * groff.sh: Likewise.
17313 * troff/input.c (token::next): Use some gotos to avoid code
17316 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
17317 Avoid calling symbol::symbol if name empty.
17319 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
17321 * troff/input.c (init_input_requests): Make \n(.x return the major
17322 version number and \n(.y return the minor version number.
17323 * troff/Makefile: Construct file majorminor.c defining
17324 major_version and minor_version automatically from ../VERSION.
17326 * troff/node.c (class glyph_node): Make operator new and operator
17328 (class ligature_node): Similarily.
17330 * troff/input.c (operator==(const macro &, const macro &)): New
17332 (non_interpreted_node::same): Use this.
17333 (string_iterator::string_iterator): Make macro& argument const.
17335 * troff/input.c (input_iterator::get): New function. Don't make
17336 asciify_macro or class non_interpreted_node friends of class
17338 (non_interpreted_node::interpret): Use input_iterator::get.
17339 (asciify_macro): Likewise.
17341 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
17342 ~non_interpreted_node): Deleted.
17343 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
17346 * troff/symbol.h: Make all symbol member functions const.
17348 * lib/strtol.c: New file.
17349 * lib/Makefile: Add strtol.c.
17350 * Makefile: Define STRTOL as strtol.o to include strtol in
17353 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
17355 * pic/troff.c (troff_output::simple_circle): Divide by scale.
17357 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
17359 * troff/input.c (do_special): Use input_level.
17361 * troff/token.h (TOKEN_BACKSPACE): New token.
17362 (token::backspace): New function.
17363 * troff/input.c (token::description, token::next, token::process):
17364 Grok TOKEN_BACKSPACE.
17365 (do_special): Turn TOKEN_BACKSPACE back into \b.
17367 * troff/token.h (token::leader): New function.
17368 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
17370 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
17372 * troff/input.c (do_special): Use token::description in error
17375 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
17377 * troff/input.c (decode_args): Combine quoted and
17378 quote_input_level variables. Make it a for (;;) loop.
17380 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
17382 * troff/input.c (read_long_escape_name): The test for whether to
17383 expand buffer was off by 1.
17384 (read_string): Similarily.
17386 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
17388 * troff/input.c: Use `const int' rather than `static const int'.
17390 * troff/div.h (diversion::copy_file): Declare as pure virtual.
17391 (macro_diversion::copy_file): New function.
17392 * troff/node.h: New class diverted_copy_file_node.
17393 * troff/node.c: Implement it.
17394 * troff/input.c (copy_file): Use diversion::copy_file. Handle
17395 first page transition by pushing a diverted_copy_file_node.
17396 * troff/input.c (token::next, process_input_stack): Don't handle
17399 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
17401 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
17402 whether space widths need adjusting.
17404 * troff/charinfo.h: Generalize translated_to_space to
17405 special_translation so as to allow translation to \&.
17406 * troff/input.c (translate): Allow translation to \&.
17407 (charinfo::*): Corresponding changes.
17408 * troff/node.c (make_node, node::add_char): Corresponding changes.
17409 * troff/node.h (dummy_node::dummy_node): Allow optional first
17412 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
17413 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
17415 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
17416 TOKEN_REQUEST with an argument of TITLE_REQUEST.
17417 (token::process): Grok that.
17418 * troff/input.c (copy_file): Handle first page transition like
17419 title by pushing a COPY_FILE_REQUEST cookie.
17420 (token::next, process_input_stack): Grok that.
17421 * troff/node.h (output_file::copy_file): Add x and y arguments.
17423 * troff/div.c (top_level_diversion::copy_file): Supply them.
17424 * troff/node.c (troff_output_file::copy_file): Add x and y
17425 arguments; moveto specified position. Invalidate font_position
17426 array after copying file.
17427 (output_file::copy_file): New function.
17428 (suppressed_output_file::copy_file, ascii_output::copy_file):
17430 * troff/input.c (transparent_file): New function.
17431 (init_input_requests): Bind to "trf".
17432 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
17433 (process_input_stack): Likewise.
17435 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
17437 * troff/node.c (init_node_requests): New number registers .kern
17438 pointing to global_kern_mode, and .lg pointing to
17439 global_ligature_mode.
17441 * troff/node.c (ligature): Don't change it if we get a bad
17444 * troff/input.c (do_define_string): Don't strip tabs.
17446 * troff/input.c (asciify_macro): Make the string_iterator auto.
17448 * troff/node.c (init_font_requests): Rename to...
17449 (init_node_requests):
17450 * troff/node.h: Change declaration.
17451 * troff/input.c (main): Change call.
17453 * troff/input.c (node::reread, diverted_space_node::reread): New
17455 (process_input_stack): Call reread rather than
17456 get_diverted_space_node.
17457 * troff/node.c (node::get_diverted_space_node,
17458 diverted_space_node::get_diverted_space_node): Removed.
17459 * troff/node.h: Declare reread methods instead of
17460 get_diverted_space_node methods. Make `n' member private.
17461 * troff/input.c: (token::diverted_space): Removed.
17462 * troff/token.h: Removed declaration.
17465 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
17467 * eqn/script.c (script_box::compute_metrics): Don't let
17468 SUP_RAISE_FORMAT become negative.
17470 * tbl/table.c (table::do_row): Entries that don't end in the
17471 this row shouldn't make the row non-blank.
17473 * tbl/table.c (table::make_columns_equal): Only set the width of
17474 columns which are marked as equal.
17476 * tbl/main.c (process_data): Before issuing excess data error,
17477 if last character was a newline unget it; then get it again after
17478 the error. Also include the contents of the entry in the message.
17480 * groff.c: New file.
17481 * Makefile: Build groff from groff.c. Make it possible to use
17482 either groff.sh or groff.c as groff.
17483 * Makefile.bd: Similarily.
17485 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
17487 * groff.sh: Don't delay expansion of $@ in assignment to files.
17488 Remove occurrences of \".
17490 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
17492 * all Makefiles: Simplify and rearrange.
17494 * Makefile: Handle fmod like malloc.
17495 * lib/Makefile: Similarily.
17496 * lib/fmod.c: Remove #ifdef NEED_FMOD.
17498 * Makefile: Rename OPTIMISE to OPTIMIZE.
17500 * groff.sh: Remove assignment to PATH.
17501 * Makefile: Remove SHPATH variable.
17502 * Makefile.bd: Similarily.
17504 * groff.sh: Add -V option to print the pipeline instead of
17507 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
17509 * lib/font.c: Split off file searching into ...
17510 * lib/fontfile.c: New file.
17512 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
17514 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
17516 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
17517 Also change misleading comment.
17518 (table::do_vspan): Change similarily misleading comment.
17519 * tbl/main.c (process_data): A format row with an explicit `s'
17520 uses up a data line, even if all the other columns are `_' or `='.
17522 * troff/input.c (token::description): Fix description of
17523 TOKEN_DUMMY and TOKEN_EMPTY.
17525 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
17527 * groff.sh: Fix description of -Z in help message.
17529 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
17531 * pic/object.c (object_spec::make_object): Allow negative and zero
17533 * pic/pic.y: Give linethick default value of -1.0.
17534 * pic/troff.c (troff_output::troff_output): Initialize
17535 last_line_thickness to BAD_THICKNESS.
17536 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
17537 (troff_output::line_thickness): Canonicalize negative thicknesses
17538 to RELATIVE_THICKNESS.
17539 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
17540 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
17542 (tex_output::start_picture): Set pen_size to -2.0.
17544 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
17545 0, then use 0 linewidth.
17546 (ps_printer::ps_printer): Initialize line_thickness to -1.
17548 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
17550 * ps/devps/symbolchars: Remove `or'.
17551 * ps/tmac.ps: Implement \(or with .char.
17553 * ps/devps/symbolchars: Move most characters into textmap.
17554 * ps/devps/textmap: Add names for troff bracket characters. Remove
17557 * ps/devps/TSymbol.ps: Removed.
17558 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
17559 * ps/tmac.ps: Do with .char what TSymbol did.
17560 * ps/devps/download: Remove TSymbol.
17562 * ps/devps/T: Removed.
17563 * ps/devps/Troff.ps: Removed.
17564 * ps/devps/Troff.afm: Removed.
17565 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
17566 * ps/devps/download: Remove Troff.
17567 * ps/devps/FontMakefile: Remove T target.
17568 * ps/devps/DESC-A4: Remove T from font list.
17569 * ps/devps/DESC-letter: Likewise.
17571 * troff/input.c (macro_to_node): Rename to ...
17572 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
17573 character's definition while processing it.
17574 * troff/node.c (node::add_char, make_node): Change calls to
17575 macro_to_node accordingly.
17577 * troff/input.c (token::next): Translate \_ to \(ul.
17579 * tty/devascii/R.proto: Add `|'.
17580 * tty/devlatin1/R.proto: Likewise.
17582 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
17584 * man: Put the version number in all the man pages.
17586 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
17588 * Makefile.bd: New file.
17589 * README.bd: New file.
17591 * VERSION: New file.
17592 * lib/version.c: Removed.
17593 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
17596 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
17597 environment variable.
17599 * all Makefiles: Split install target into install.bin for
17600 binaries, and install.nobin for everything else.
17601 * Makefile: Add bindist target.
17603 * man/afmtodit.man: New file.
17604 * man/Makefile: Add afmtodit.n to MAN1PAGES.
17605 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
17607 * ps/Makefile: Pass BINDIR to make install in devps.
17609 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
17610 the space character.
17612 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
17614 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
17616 * ps/ps.c: Redo font downloading.
17617 * ps/devps/download: New file.
17618 * ps/devps/Makefile: Add download to DEVICEFILES.
17619 * ps/devps/afmtodit: Remove -d option.
17620 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
17621 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
17622 * ps/devps/zapfdr.ps: Likewise.
17623 * ps/devps/TSymbol.ps: Likewise.
17625 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
17627 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
17629 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
17631 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
17632 then strip the first line if it starts with %.
17633 * Makefile: Add a comment about this.
17635 * man/tfmtodit.man: New file.
17636 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
17637 * dvi/Makefile: Install tfmtodit in BINDIR.
17639 * dvi/tfmtodit.c (usage): Mention -v option.
17641 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
17643 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
17644 * troff/node.c (troff_output_file::transparent_char): Don't call
17647 * eqn: Add check_tabs method to most box classes.
17648 * eqn/box.c (box::top_level): Call check_tabs.
17650 * eqn/script.c (script_box::output): Use \Z.
17651 * eqn/limit.c (limit_box::output): Use \Z.
17653 * eqn/box.c (box::top_level): Use itoa.
17655 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
17657 * dvi/tmac.dvi: Add font translations for CR, C, TT.
17658 * dvi/devdvi/Makefile: Don't make links to CW.
17660 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
17662 * xditview/tmac.X: Likewise.
17664 * troff/node.c: Add font translation feature.
17665 (get_font_translation): New function.
17666 (symbol_fontno): Translate the font name.
17667 (mount_font_no_translate): Rename to mount_font to this.
17668 (mount_font): New function.
17669 (font_family::make_definite): Call mount_font_no_translate instead
17671 (mount_style): Translate the font name.
17672 (font_translate): New function.
17673 (init_font_requests): Bind "ftr" to font_translate.
17675 * ps/devps/prologue (SN): New procedure that rounds a position to
17676 the nearest (pixel + (.25,.25)).
17677 (DL): Use SN to round endpoints.
17679 * lib/version.c: Changed version to 0.5.
17681 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
17683 * Makefile: Move definition of PAGE to the very beginning, so that
17684 people are less likely to miss it.
17686 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
17688 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
17690 * troff/env.c (environment::choose_breakpoint): Make `can't find
17691 breakpoint' error a warning of type WARN_BREAK. Change message to
17692 `can't break line'.
17693 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
17695 * troff/input.c: Add WARN_BREAK to warning_table. Include
17696 WARN_BREAK in DEFAULT_WARNING_MASK.
17698 * tty/tmac.tty: Add definition of \(+-.
17700 * groff.sh: Remove `--' option to set command.
17702 * dvi/devdvi/texsy.map: Remove duplicate md entry.
17704 * ps/devps/eqnchar: Better definition of cdot using md.
17705 * dvi/devdvi/eqnchar: Likewise.
17706 * xditview/devX100/eqnchar: Likewise.
17707 * xditview/devX75/eqnchar: Likewise.
17708 * eqn/lex.c: Add definition of cdot.
17710 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
17712 * troff/input.c (get_optional_char): New function.
17713 * troff/input.c (set_page_character): Use get_optional_char(),
17714 rather than has_arg() and tok.get_char(1).
17715 * troff/env.c (tab_character, leader_character, hyphen_char,
17716 field_characters): Likewise.
17717 (margin_character): Likewise. Also always delete the
17718 margin_character_node.
17720 * troff/input.c (token::get_char): Use token::description.
17722 * troff/input.c (has_arg): Don't skip over tab and \}.
17723 * troff/number.c (start_number): Give a warning if the number
17724 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
17726 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
17728 * troff/input.c (empty_name_warning, non_empty_name_warning): New
17730 (get_name, get_long_name): Use these. Rename `warn' argument to
17733 * troff/node.c (get_fontno): Test that the symbol is not null.
17735 * troff/input.c (token::description): New function.
17736 * troff/number.c (parse_term): Use token::description in `numeric
17737 expression expected' message.
17738 * troff/groff.h: Add WARN_MISSING.
17739 * troff/number.c (start_number): New function.
17740 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
17741 get_incr_number): Use start_number().
17742 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
17744 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
17745 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
17747 * troff/input.c (token::get_char): Use WARN_MISSING.
17748 * troff/input.c (token::delimiter): Use token::description.
17749 * troff/env.c (environment_switch): Back out Aug 3 change.
17750 * troff/input.c (has_arg): Skip over \}s and tabs but give a
17752 * troff/token.h (token::tab): New function.
17753 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
17754 * troff/reg.c (alter_format): Likewise.
17755 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
17757 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
17759 * troff (most files): Redo warnings. Divide warnings into various
17760 categories; warning() has an additional first argument indicating
17761 the category it falls into.
17762 * troff/input.c (main): -w now takes an argument. New option -W.
17763 (enable_warning, disable_warning): New functions.
17765 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
17766 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
17768 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
17770 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
17771 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
17772 * xditview/devX75/eqnchar: Likewise.
17773 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
17775 * eqn/other.c: When bar or over applies to a single character
17776 don't produce an overline_box or an underline_box. Instead produce
17777 an accent_box or an underaccent_box, with the accent a line
17778 whose width is accent_width. New classes underaccent_box,
17779 overline_char_box and underline_char_box.
17780 * eqn/box.h: Move overline_box, underline_box, accent_box class
17781 declarations into eqn/other.c. Add declarations of
17782 make_underline_box, make_overline_box, make_accent_box.
17783 * eqn/eqn.y: Call make_overline_box, make_underline_box
17784 make_accent_box instead of constructors.
17785 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
17787 * eqn/other.c: Add accent_box::~accent_box.
17788 * eqn/box.h: Declare it.
17790 * groff.sh: With -Tps, use eqn -D.
17792 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
17794 (underline_box::output): Similarily.
17795 (accent_box::output): Use \Z.
17797 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
17800 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
17802 * troff/div.c (top_level_diversion::transparent_output(unsigned
17803 char)): Use asciify.
17804 * troff/input.c (asciify): Don't make it static.
17805 * troff/token.h (asciify): Declare it.
17807 * troff/input.c (get_name, get_long_name, token::get_char,
17808 token::delimiter): Add an extra default argument which says
17809 whether a warning should be printed.
17810 * troff: Pass a non-zero argument to one of these rather than
17811 printing a warning directly.
17813 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
17815 * troff: Consistently use symbol::is_null.
17817 * troff/dictionary.h: Move some inline functions into
17820 * troff/request.h: Move inline functions into input.c.
17821 (request_or_macro::invoke): Make it pure.
17823 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
17824 * troff/input.c (init_input_requests): Use class constant_int_reg.
17825 (class compatible_reg): Deleted.
17826 * troff/div.c (init_div_requests): Use class constant_int_reg.
17827 (class last_post_line_extra_space_reg): Deleted.
17829 * troff/env.c (tab_character): Don't change the tab character if
17830 we get an invalid argument.
17831 (hyphen_char): Similarily.
17833 * troff/reg.c (alter_format): Check that nm is not null.
17835 * Makefile, groff.sh: Make it possible to customize the commands
17836 used for printing PostScript and dvi files. Also make it possible
17837 to customize the path used by groff.sh.
17839 * eqn/eqn.y: Make `left' right associative.
17841 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
17843 * pic/pic.h: Added definition of M_SQRT2 for those systems that
17846 * pic/pic.h: Removed definition of INT_MAX.
17848 * troff/node.c (italic_corrected_node::vertical_extent): Omit
17851 * troff/input.c (token::next): Handle \R like \n.
17853 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
17855 * ps/tmac.pc (PSPIC): Simplify.
17857 * troff/env.c (tab_stops::to_string):
17858 * pic/pic.y (object_type_name):
17859 * pic/troff.c (simple_output::line):
17860 * pic/tex.c (tex_output::spline):
17861 * pic/object.c (object_spec::make_object):
17862 * tbl/main.c (process_data): Add cases to switch statements to
17863 avoid cfront warnings. (Some of these are spurious, since the
17864 switch already has a default case.)
17866 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
17867 `ps-'. Don't test systat; instead check number of arguments to
17870 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
17872 * macros/tmac.e: Do not decrease the page offset by 0.5i.
17874 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
17875 Unlink the file as soon as we have opened it, so that we don't
17876 have to bother with signal handlers.
17877 (handler): Deleted.
17878 (fatal_error_exit): Deleted.
17879 (main): Don't call signal.
17881 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
17883 * dvi/devdvi/Makefile: Use the -k option with S and MI.
17885 * pic/pic.y: If there is a label, or an nth construction before
17886 the first `.' in the argument to `with', ignore it and generate a
17888 * pic/lex.c (lex_warning): New function.
17890 * tbl/table.c (table::init_output): In section keep and release
17891 macro, use 0 indent when diverting and the correct indent when
17894 * troff/input.c (interpolate_number_format): Do not interpolate
17895 anything if the number register is not defined.
17897 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
17899 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
17901 * ps/devps/prologue (PICTURE): Set components of graphics state to
17902 their default values.
17904 * ps/devps/text.enc: Add trademark
17905 * ps/devps/textmap: Add names for club, spade, heart, diamond,
17906 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
17907 * ps/devps/symbolchars: Add names for summation and product.
17909 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
17910 suchthat. Add pp. Add upper-case letters.
17912 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
17913 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
17916 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
17917 rA (right angle bracket) to ra. Introduce names for double-headed
17918 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
17919 * ps/devps/textmap: Likewise for ps device.
17920 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
17921 * tty/devascii/R.proto: Rename lA to la and rA to ra.
17922 * tty/devascii/R.proto: Likewise.
17923 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
17925 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
17927 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
17929 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
17932 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
17934 * troff/div.c (when_request): Use symbol::is_null rather than
17935 has_arg to determine whether we have an argument.
17936 (change_trap): Remove the trap if we get an invalid number. Give
17937 an error if we don't get at least the macro name.
17938 (diversion_trap): Remove trap if we get an invalid name or number.
17940 * troff/env.c (environment_switch): Pop if we get an invalid
17941 symbol or numeric expression.
17943 * troff/input.c (do_define_macro): If EOF is encoutered while
17944 defining the macro, do tok.next() before returning.
17946 * troff/token.h (has_arg): Move definition from here, to ...
17947 * troff/input.c (has_arg): ... here
17949 * troff/env.c (space_size): Do nothing if we get an invalid argument.
17950 * troff/input.c (shift): Likewise.
17952 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
17955 * pic/troff.c (troff_output::start_picture): Comment out calls to
17958 * eqn/main.c (do_file): Subtract 1 from current_lineno if
17959 interpret_lf_args succeeds.
17961 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
17962 \\. This avoids problems with \$N.
17964 * groff.sh: Pass -C to preprocessors.
17966 * lib/lf.c (interpret_lf_args): Be more flexible.
17968 * tbl/main.c (main): Add -C option.
17969 (table_input::get): Do not recognize TE if followed by character
17970 other than a space or newline unless -C option given.
17971 (process_input_file): Likewise for lf, TS.
17972 (process_data): Likewise for lf in text blocks.
17974 * eqn/main.c (main): Add -C option.
17975 (do_file): Don't recognize EQ, EN or lf if followed by character
17976 other than space or newline unless -C option given.
17977 * eqn/lex.c (file_input::read_line): Similarily.
17978 * eqn/eqn.h: Declare compatible_flag.
17980 * etc/soelim.c (main): Add -C option.
17981 (interpret_lf_args): Use version in libgroff.
17984 * pic/main.c (main): Add -C option, which sets compatible_flag.
17985 (top_input::get), (top_input::peek): If -C option not given,
17986 do not recognize .PS/.PE/.PF/.lf if followed by a character
17987 other than space or newline.
17988 * pic/lex.c (file_input::read_line): Similarily.
17989 * pic/pic.h: Add declaration of compatible_flag.
17991 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
17993 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
17995 * troff/node.c, troff/node.h: Add `asciify' methods to classes
17996 derived from node. New class space_char_hmotion_node.
17997 * troff/input.c (asciify_macro): New function.
17998 * troff/input.c (init_input_requests): New request `asciify' bound
18000 * macros/mm.diff: New file.
18001 * Makefile: In install.mm target use `patch' to apply
18004 * troff/input.c (macro::print_size): Just print the size in bytes.
18006 * troff/div.c (return_request): Correct the argument
18009 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
18011 * troff/node.h (class composite_node): Add sz member.
18012 * troff/node.c (composite_node::size): Return sz.
18013 * troff/input.c (macro_to_node): Use the initial size in the
18014 environment as the size of the composite_node.
18016 * troff/node.c (node::zero_width_tprint): Provide a reasonable
18019 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
18021 * troff/div.c (change_trap): If we get a bad number expression,
18024 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
18026 * lib/matherr.c (matherr): Define this only if math.h defines
18029 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
18031 * troff/div.c (macro_diversion::distance_to_next_trap): If there
18032 no diversion trap return vunits(INT_MAX - vresolution).
18034 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
18036 * troff/input.c (do_zero_width): New implementation that doesn't
18037 use a temporary environment. Use instead:
18038 (token::add_to_node_list): New function.
18039 * troff/env.c (environment::get_prev_char_height),
18040 (environment::get_prev_char_height),
18041 (environment::get_prev_char_skew): New functions.
18042 (environment::get_prev_char): New function.
18043 (environment::get_prev_char_width): Change to use get_prev_char.
18044 (init_env_request): Implement new registers .cht, .cdp, .csk.
18045 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
18046 \Z being processed in a separate environment.
18048 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
18050 * tbl/table.c: Removed TABLE_BOTTOM_REG.
18052 * tbl/table.c (table::init_output): In the section release macro,
18053 give a warning message if the section won't fit on one page.
18055 * tbl/table.c (table::do_top): Emit table keep only if table is
18057 (table::do_bottom): Likewise for table release.
18058 (table::table), (table::add_vertical_rule): Remove reference to
18060 * tbl/table.h: Remove keep member.
18062 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
18063 SECTION_RELEASE_MACRO, if there's not enough space before the next
18064 trap to output the diversion, call T# ourselves, set
18065 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
18066 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
18067 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
18068 vertical position and return to it before turning traps on again.
18070 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
18072 * troff/node.c, troff/node.h: In classes derived from node,
18073 replace prev_char_width method by last_char_node method.
18074 * troff/env.c (environment::get_prev_char_width): Use
18075 node::last_char_node rather than node::get_prev_char_width.
18077 * Makefile: Added comment about -fno-inline on 68030-based
18080 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
18081 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
18082 expressions using sizeof to int.
18083 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
18085 * macros/tmac.e (TS): Don't move @f back past the current
18088 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
18090 * ps/ps.c (main): Buffer stderr.
18091 * dvi/dvi.c (main): Likewise.
18092 * tty/tty.c (main): Likewise.
18094 * ps/ps.c (ps_printer::do_import): Improve error handling.
18096 * troff/input.c (abort_request): Use asciify.
18098 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
18099 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
18100 type of first argument int rather than char. This works around a
18101 bug on the 68030 based Apollo using g++ 1.37.1.
18103 * tbl/table.h (class table): Add `keep' member.
18104 * tbl/table.c (table::table): Initialize `keep'.
18105 (table::add_vertical_rule): Set `keep' to 1.
18106 (table::do_top): Only emit table keep macro is `keep' is non-zero.
18107 (table::do_bottom): Likewise for table release macro.
18108 (table::do_row): Emit section keep macro even if the row is 0.
18110 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
18112 * macros/tmac.e (@C): Preserve the font family across the change
18115 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
18117 * lib/font.c: Initialize font::hor and font::vert to 1.
18118 (font::load_desc): Check the values of font::hor and font::vert.
18120 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
18121 be included in a C compilation.
18122 (iftoa): Use INT_DIGITS. Include lib.h.
18124 (as_string): Likewise.
18125 * tbl/table.c: Removed definition of INT_DIGITS.
18126 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
18127 * troff/input.c (input_input_requests): Likewise.
18128 * ps/ps.c (make_encoding_name): Likewise.
18129 (ps_printer::set_style): Likewise.
18130 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
18132 * tty/devascii/R.proto: Map fm onto '.
18133 * tty/devlatin1/R.proto: Likewise.
18135 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
18137 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
18138 argument to \w is at a different input level.
18140 * tbl/table.c (table::init_output): Define a new macro
18141 REPEATED_VPT_MACRO, like vpt but if in a diversion also
18142 transparently outputs itself.
18143 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
18145 (table::do_row): Likewise.
18147 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
18148 TRANSPARENT_STRING_NAME.
18150 * tbl/table.c (table::init_output): In the table release macro
18151 print an error message and don't produce any output if after
18152 issuing the need request the table still will not fit. Also
18153 remove the diversion after bringing it back.
18155 * tbl/table.c (table::init_output): Define a new macro
18156 REPEATED_MARK_MACRO, like mk but if in a diversion also
18157 transparently outputs itself.
18158 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
18159 is necessary because .TH might not call .T#.
18160 (table::do_top): Likewise TOP_REG.
18161 (table::define_bottom_macro): If TOP_REG is no longer valid, use
18162 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
18163 table header might contain just the two top rules.
18165 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
18167 * troff/div.c: Implement new request `ptr' to print all traps.
18169 * troff/env.c (init_env_requests): Implement `.tabs' reg with
18170 init_string_env_reg.
18171 * troff/env.c (class tab_reg): Deleted.
18173 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
18175 * troff/div.c: New number register .pn returns the number of the
18176 next page as set by the pn request.
18178 * macros/tmac.an: Redid headers and footers. Number each manual
18179 entry starting from 1 unless \nC is > 0, like Sun. Added an
18180 optional 5th argument to .TH which specifies the manual name and
18181 appears in the center of the header. Understand the X, P and D
18182 registers like Sun.
18184 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
18186 * troff/env.c (init_env_requests): New number register `.lt' to
18187 return the title length.
18189 * troff/node.h (class transparent_dummy_node): New class.
18190 * troff/node.c (class transparent_dummy_node): Provide member
18192 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
18195 * troff/input.c (token::next): New escape sequence \).
18196 * troff/input.c (get_copy): Recognize \) in copy mode.
18198 * troff/input.c (input_stack::clear): New function.
18199 * troff/input.c (exit_request): Use input_stack::clear.
18201 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
18202 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
18204 * troff/env.c: Move set_page_character to input.c. Move
18205 page_character to input.c also.
18206 * troff/env.c (title): Split off the reading of the parts of the
18207 title into read_title_parts.
18208 * troff/input.c (read_title_parts): New function. Check the
18209 input_level when testing whether a token matches the delimiter.
18211 * troff/input.c (exit_request): New function.
18212 * troff/input.c (init_input_requests): Bind ex request to
18213 exit_request rather than exit_groff.
18215 * troff/input.c (exit_groff): Call tok.next() before
18216 process_input_stack().
18218 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
18220 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
18221 * troff/env.h: ditto.
18222 * troff/input.c: ditto.
18224 * troff/env.c (environment::is_empty): Test pending_lines.
18226 * troff/env.c (environment::have_pending_lines): Removed.
18228 * troff/input.c: Add request to flush pending lines from the
18231 * troff/env.c, troff/env.h: Add automatic widow control feature.
18233 * troff/input.c (exit_groff): Do process_input_stack() after
18234 do_break() but before setting exit_flag to 2.
18236 * troff/input.c: Remove FLUSH_PENDING_LINES and
18237 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
18238 environment after END_TRAP token seen, but only if there aren't
18239 any more traps still unfinished.
18240 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
18242 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
18244 * troff/env.c: Rename the `retain_size' member of class
18245 pending_output_line to `no_fill'.
18247 * troff/env.c (title): When the line is output, make the
18248 retain_size argument !fill.
18250 * troff/node.h: Add `hyphenated' member to struct breakpoint.
18251 * troff/node.c (space_node::get_breakpoints),
18252 (dbreak_node::get_breakpoints): Fill this in.
18253 * troff/env.c: Allow specification of maximum number of
18254 consecutive hyphenated lines.
18256 * troff/env.c (environment::is_empty): Add test for !current_tab.
18258 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
18260 * troff/env.c (environment::hyphenate_line): Don't completely give
18261 up if the word is not to be hyphenated; continue so that breaks
18262 can be made at break_char_node's.
18264 * lib/lib.h: Only define INT_MAX if it's not already defined;
18265 undef INT_MIN if it's already defined.
18267 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
18269 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
18270 This works around a bug in AT&T C++ 2.0 used with an ANSI C
18273 * macros/tmac.an (an-header): Set no-space mode.
18275 * macros/tmac.an (TH): Start a new page if necessary.
18277 * Started using ChangeLog at version 0.4.
18280 version-control: never