1 2005-02-28 Werner LEMBERG <wl@gnu.org>
3 * src/roff/troff/input.cpp (string_iterator::fill): Protect against
6 * tmac/papersize.tmac: Convert `paper' string contents to lowercase.
8 * configure: Regenerated.
12 2005-02-28 Keith Marshall <keith.d.marshall@ntlworld.com>
14 Integrate `pdfmark' into normal groff build system;
15 install macro `pdfmark' packages, build and install `pdfroff',
16 and PDF format documentation.
18 * Makefile.comm: Add PDFDOCDIR.
20 * Makefile.in: (MDEFINES) ALT_AWK_PROGS, ALT_GHOSTSCRIPT_PROGS,
21 pdfdocdir, make_pdfdoc, make_install_pdfdoc: New variables.
22 (unstall_dirs): Add pdfdocdir.
24 * aclocal.m4: (GROFF_APPRESDIR_OPTION): use AC_HELP_STRING instead
26 (GROFF_GHOSTSCRIPT_PREFS): New function; support `--with-alt-gs'
27 option, set ALT_GHOSTSCRIPT_PROGS.
28 (GROFF_GHOSTSCRIPT_PATH): Support `--with-gs' option, force use of
29 GROFF_GHOSTSCRIPT_PREFS, set GHOSTSCRIPT.
30 (GROFF_HTML_PROGRAMS): Force use of GROFF_GHOSTSCRIPT_PATH; tidy up.
31 (GROFF_AWK_PREFS): New function; support `--with-alt-awk' option,
33 (GROFF_AWK_PATH): New function; support `--with-awk' option, force
34 use of GROFF_AWK_PREFS.
35 (GROFF_PDFDOC_PROGRAMS): New function; force use of GROFF_AWK_PATH
36 and GROFF_GHOSTSCRIPT_PATH, set make_pdfdoc and make_install_pdfdoc.
38 * configure.ac: Add AC_PREREQ(2.56), GROFF_PDFDOC_PROGRAMS.
39 Remove GROFF_GHOSTSCRIPT_PATH, (forced by GROFF_PDFDOC_PROGRAMS, and
40 also by modified GROFF_HTML_PROGRAMS).
42 2005-02-27 Gaius Mulley <gaius@glam.ac.uk>
44 * src/devices/grohtml/html-text.cpp (html_text::do_pre): Preserve
46 (html_text::done_para): Unset `start_space'.
47 (html_text::remove_para_align): Call `retrieve_para_space' for the
50 * src/devices/grohtml/post-html.cpp (html_printer::emit_raw): Unset
52 (html_printer::do_check_center): Emit vertical space if necessary.
54 * src/roff/troff/env.cpp (environment_switch): Preserve
55 `seen_space', `seen_eol', and `suppress_next_eol' while switching
58 * src/roff/troff/node.cpp (suppress_node::suppress_node): Set
61 2005-02-20 Werner LEMBERG <wl@gnu.org>
63 * src/preproc/eqn/eqn.man, NEWS: Document various extensions of
66 2005-02-17 Werner LEMBERG <wl@gnu.org>
68 * doc/pic.ms, man/groff.man: Fix typos.
70 * doc/groff.texinfo: Fix typos.
71 (\LEmacro): Get proper mathematical spacing.
73 2005-02-16 Werner LEMBERG <wl@gnu.org>
75 * aclocal.m4 (GROFF_APPRESDIR_CHECK): Improve warning message.
76 * configure: Regenerated with autoconf 2.59b.
78 2005-02-16 Gaius Mulley <gaius@glam.ac.uk>
80 * src/devices/grohtml/post-html.cpp (html_printer::is_line_start,
81 html_printer::start_font): Fix handling of preformatted text.
83 2005-02-15 Gaius Mulley <gaius@glam.ac.uk>
85 These patches modify the indentation implementation to use `<p
86 style=margin-left: n%>'. Many thanks to Peter and Larry for
87 suggesting this solution. Grohtml only uses tables for `.IP' and
88 related tags when the first operand has a short width.
90 Similarly, they modify all vertical space code. By default, grohtml
91 sets up a style sheet which uses no vertical space between `table',
92 `pre', and `p' tags. It forces spaces when it needs them using
93 `style="margin-top: 1em"'.
95 * src/devices/grohtml/html-table.cpp: Include `html-text.h'.
96 (html_table::emit_table_header, html_table::emit_new_row):
98 (html_table::set_space): New function.
99 (html_indent::html_indent): Don't set `is_used'.
100 (html_indent::begin): Rewritten.
101 (html_indent::end): Remove code in function.
103 * src/devices/grohtml/html-table.h: Updated.
104 (html_table): Make `out' public.
106 * src/devices/grohtml/html-text.cpp (html_text::html_text):
107 Initialize `start_space' with FALSE.
108 (html_text::end_tag) <P_TAG, PRE_TAG>: Updated.
109 (html_text::issue_tag): Add argument to handle space style.
110 (html_text::start_tag) <P_TAG, PRE_TAG>: Updated.
111 (html_text::flush_text): Don't set `start_space'.
112 (html_text::push_para): Don't set `p->really_issued'.
113 (html_text::do_emittext): Updated.
114 (html_text::do_para): Add paremeter to handle space.
116 (html_text::retrieve_para_space): New function.
118 * src/devices/grohtml/html-text.h (STYLE_VERTICAL_SPACE): New macro.
119 (tag_definition): Remove `really_issued'.
120 (html_text): Updated.
122 * src/devices/grohtml/post-html.cpp (html_printer): Add variables
123 `current_column' and `row_space'.
125 (html_printer::emit_raw, html_printer::write_header,
126 html_printer::do_indent, html_printer::do_check_center,
127 html_printer::do_tab_ts): Handle vertical space.
128 (html_printer:do_tab_te, html_printer::do_end_para): Call
130 (html_printer::do_col): Rewritten.
131 (html_printer::flush_globs): Remove debugging code.
132 (html_printer::is_line_start): New function.
133 (html_printer::start_font): Use `is_line_start'.
134 (html_printer::writeHeadMetaStyle): New function.
135 (html_printer::do_file_components, html_printer::~html_printer):
136 Call `writeHeadMetaStyle'.
138 * tmac/www.tmac (www-handle-percent): New macro.
139 (MPIMG): Handle percent values for width and height parameters.
142 * tmac/groff_www.man: Updated.
144 2005-02-14 Werner LEMBERG <wl@gnu.org>
146 * src/utils/afmtodit/afmtodit.pl: Remove an incorrect `my' from
147 $psname and $italic_angle.
148 Immediately restart file input loops if `split' returns an empty
151 2005-02-13 Michail Vidiassov <master@iaas.msu.ru>
152 Werner LEMBERG <wl@gnu.org>
154 Update afmtodit to better support Unicode (Michail).
155 Update afmtodit to use Perl 5 syntax (Werner).
157 * src/utils/afmtodit/afmtodit.pl: Don't use `getopts.pl' but
159 Decorate variables with `my' where necessary.
160 Use `defined' where necessary to avoid warnings.
161 Don't use `do' for subroutine calls.
162 Other minor syntax updates.
163 Check for both `uXXXX[X[X]]' and `uniXXXX'.
164 Handle glyph variants properly.
165 (%unicode_decomposed, %AGL_to_unicode): Don't use `u' prefix in
168 * src/utils/afmtodit/afmtodit.man: Updated.
170 2005-02-13 Werner LEMBERG <wl@gnu.org>
172 Make groff.texinfo work with texinfo 4.8.
174 * doc/groff.texinfo (@Var): Use @r and @slanted.
175 (@defdummy, @Def*): Use @c to avoid empty lines.
176 (\angles): Replaced with...
177 (\Langlemacro, \Ranglemacro): New TeX macros.
178 (@Langlemacro, @Ranglemacro): New variables defined with @set.
179 (@angles): Use @Langlemacro and @Ranglemacro.
180 (\LE): Replaced with...
181 (\LEmacro): New TeX macro.
182 (@LEmacro): New variable defined with @set.
184 (@Lparenmacro, @Rparenmacro, @Lbrackmacro, @Rbrackmacro): New
185 variables defined with @set.
186 (@lparen, @rparen, @lbrack, @rbrack): Replaced with...
187 (@Lparen, @Rparen, @Lbrack, @Rbrack): New macros.
192 * doc/texinfo.tex: Update to texinfo version 4.8.
194 * README.CVS: Updated.
196 2005-02-09 Alejandro López-Valencia <palopez@etb.net.co> (tiny change)
198 * doc/groff.texinfo (ms Document Control Registers): Document `HY'
201 2005-02-05 Werner LEMBERG <wl@gnu.org>
203 * tmac/groff_mdoc.man, tmac/doc-common, tmac/doc-ditroff,
204 tmac/doc-nroff, tmac/doc-old.tmac, tmac/doc-syms, tmac/doc.tmac:
207 2005-02-01 Werner LEMBERG <wl@gnu.org>
209 * src/roff/groff/groff.man: Add information about paper size.
211 2005-01-25 Werner LEMBERG <wl@gnu.org>
213 * src/roff/nroff/nroff.sh: Handle `*.ISO8859-1' in locale. From
216 2005-01-22 Ruslan Ermilov <ru@FreeBSD.org>
218 * tmac/doc.tmac (Sm): Improved. It didn't work properly in many
220 (Re): Emit a warning if called without `.Rs'.
221 (doc-finish-reference): Use parameter for decreasing
222 `doc-reference-count'.
223 (doc-print-reference): Pass specific count parameters to
224 `doc-finish-reference'.
226 2005-01-21 Werner LEMBERG <wl@gnu.org>
228 * src/libs/libdriver/input.cpp (delete_current_env, do_file):
229 Reset pointers to zero after deallocation. This fixes a crash
230 if a driver is called with multiple input files. Reported by
231 Ken Chilton <ken@chiltonfamily.org>.
233 * src/devices/grops/grops.man: Add more info on DSC.
235 2005-01-17 Ruslan Ermilov <ru@FreeBSD.org>
237 * tmac/doc-common (Dd), tmac/doc-ditroff (gX, doc-setup-header):
240 2005-01-17 Werner LEMBERG <wl@gnu.org>
242 * src/roff/troff/div.cpp (top_level_diversion::space): Protect
243 against division by zero.
245 2005-01-13 Ruslan Ermilov <ru@FreeBSD.org>
247 * tmac/doc.tmac (Ef): Restore doc-curr-font and doc-curr-size.
249 2004-12-19 Werner LEMBERG <wl@gnu.org>
251 * install-sh: New version; taken from texinfo CVS.
253 2004-12-17 Werner LEMBERG <wl@gnu.org>
255 * tmac/devtag.tmac: Protect against loading twice.
256 Protect agains compatibility mode.
257 * tmac/www.tmac: Protect against loading twice.
258 Load `devtag.tmac' before switching off compatibility mode.
259 * tmac/an-old.tmac, tmac/s.tmac: Load `devtag.tmac'.
261 2004-12-16 Mike Bianchi <mbianchi@Foveal.com>
263 * configure.ac: Produce `contrib/gdiffmk/tests/runtests'.
264 * configure: Updated.
266 2004-12-15 Thomas Klausner <wiz@netbsd.org>
268 * tmac/doc-syms, tmac/groff_mdoc.man: Add `libpam' library.
270 2004-12-15 Werner LEMBERG <wl@gnu.org>
272 Make `test-groff' work again -- previously, wrong paths have been
273 used. Additionally, it can now be called from anywhere.
275 * test-groff.in: Don't test for groff binary. This is no longer
276 necessary since the proper paths are determined by `configure'.
277 (EXEEXT): Removed. No longer used.
278 (srcdir, builddir): Use values provided by the configure script.
279 (XENVIRONMENT): Updated.
283 2004-12-14 Gaius Mulley <gaius@glam.ac.uk>
285 Make .tag and .taga work for all devices (but only grohtml actually
288 * src/devices/grohtml/post-html.cpp: s/html-tag/devtag/.
289 (text_glob::is_br, page::add_tag, html_printer::troff_tag,
290 html_printer::handle_assertion): Don't use hard-coded string
292 (html_printer::lookahead_for_table): Reset `tbl' properly if
294 (html_printer::devtag): New function, handling `devtag'.
295 (html_printer::special): Don't handle `html-tag'.
297 * src/include/printer.h, src/libs/libdriver/printer.cpp
298 (printer::devtag): New virtual function.
300 * src/libs/libdriver/input.cpp (parse_x_command) <'X'>: Handle
303 * src/roff/troff/env.cpp, src/roff/troff/mtsm.cpp,
304 src/roff/troff/node.cpp: s/html-tag/devtag/.
306 * src/roff/troff/input.cpp (tag, taga): Always call
309 * tmac/an-old.tmac, tmac/s.tmac, tmac/troffrc-end: Use DEVTAG*
310 macros instead of HTML-TAG*.
312 * tmac/devtag.tmac: New file, defining the DEVTAG-* macros.
314 * tmac/www.tmac: Load devtag.tmac.
315 Replace HTML-TAG* macros with DEVTAG* macros.
316 (HTML, HTML-NS): Changed definitions.
318 (HTML-TAG, HTML-TAG-NS, HTML-TAG-NEXT): Removed.
320 * tmac/Makefile.sub (NORMALFILES): Add devtag.tmac.
322 2004-12-10 Werner LEMBERG <wl@gnu.org>
324 Import Mike's `gdiffmk' package.
326 * contrib/gdiffmk/*: New files.
327 * Makefile.in (OTHERDIRS): Add contrib/gdiffmk.
330 2004-12-08 Werner LEMBERG <wl@gnu.org>
332 Import Keith's `pdfmark' package. Integration is very preliminary.
334 * contrib/pdfmark/*: New files.
335 * Makefile.in (OTHERDIRS): Add contrib/pdfmark.
338 2004-12-07 Gaius Mulley <gaius@glam.ac.uk>
340 Fix a bug with title handling in HTML.
342 * src/devices/grohtml/post-html.cpp (text_glob::is_nf,
343 text_glob::is_fi, text_glob::is_ce): Use strlen to compute string
345 (html_printer::handle_tag_within_title): New function.
346 (html_printer::do_title): Use it.
348 * tmac/s.tmac (TL): Don't set `need_eo_tl'.
349 (cov*tl-au-print): Emit `.eo.tl' tag.
351 2004-12-05 Alejandro López-Valencia <dradul@etb.net.co>
353 * man/groff_char.man: Minor imrovements.
355 2004-12-04 Werner LEMBERG <wl@gnu.org>
357 * src/preproc/eqn/eqn.man: Revised.
359 2004-11-25 Werner LEMBERG <wl@gnu.org>
361 * src/utils/xtotroff/xtotroff.c: Reformat to be similar to other
365 Remove X_NOT_STDC_ENV conditional.
366 (Version_string, program_name): New global variables.
367 (groff_flag): Removed.
369 (usage): Take a stream as argument.
372 (main): Add `long_options' array for `--help' and `--version'.
373 Make `-g' a dummy option.
374 Handle `-v' and unknown options.
375 Remove unused `position' variable.
377 * src/utils/xtotroff/Makefile.sub (MAN1): Define.
378 (XLIBS): Add LIBGROFF.
380 * src/utils/xtotroff/xtotroff.man, src/utils/xtotroff/Makefile.in:
383 * src/devices/xditview/Dvi.c (default_font_map): Split into three
384 parts to avoid compiler warning.
385 (resources): Don't initialize with `default_font_map'.
386 (ClassInitialize): Initialize first element of `resources'.
388 * src/devices/xditview/Makefile.sub (devdir, xtotroff, DPIS, fonts):
391 * src/utils/lkbib/lkbib.man, src/utils/lookbib/lookbib.man,
392 src/utils/pfbtops/pfbtops.man: Revised, updated.
394 * configure.ac: Generate src/utils/xtotroff/Makefile.
395 * configure: Regenerated.
397 2004-11-24 Werner LEMBERG <wl@gnu.org>
399 First fixes to get produce HTML.
401 * src/devices/grohtml/post-html.cpp (generate_img_src): Add `alt'
404 * tmac/www.tmac (IMG, PIMG, MPIMG): Add `alt' attribute.
405 (HR, LI): Use `HTML</p>', not `HTML'.
407 * doc/webpage.ms: Minor updates.
409 2004-11-23 Larry Kollar <kollar@alltel.net>
411 Add option -S grohtml to determine the file split level.
413 * src/devices/grohtml/post-html.cpp (split_level): New global
415 (html_header::determine_header_level): Use split_level.
416 (main): Handle `-S' command line option.
419 * src/preproc/html/pre-html.cpp (scanArguments): Updated.
421 * src/devices/grohtml/grohtml.man: Document it.
426 2004-11-23 Y T <doarhop@hotmail.com>
428 * tmac/s.tmac (ref*add-V, ref*add-N): New macros for handling
429 the volume and number refer entries.
431 2004-11-22 Werner LEMBERG <wl@gnu.org>
433 * src/devices/grohtml/html-table.cpp
434 (html_table::emit_table_header): Don't emit `cols' attribute which
435 doesn't exist in HTML 4.0 and is thus invalid.
437 * NEWS: More minor fixes and updates.
439 2004-11-18 Werner LEMBERG <wl@gnu.org>
441 * tmac/www.tmac (HTML-NS, HTML-TAG-NS, HTML-TAG-NEXT): Simplified.
442 (HTML</p>): Minor clean-up.
444 * tmac/groff_www.man: Updated.
446 * src/devices/grohtml/grohtml.man: Revised and updated.
450 2004-11-18 Gaius Mulley <gaius@glam.ac.uk>
452 * src/devices/grohtml/post-html.cpp (html_printer::do_heading):
454 (html_printer::do_links): Fix rules generation around automatic
457 * tmac/www.tmac (LK): Use HTML-TAG-NS.
459 No longer emit empty line for non-HTML devices.
461 2004-11-17 Werner LEMBERG <wl@gnu.org>
463 * doc/Makefile.in (prepare_examples, webpage.html): Handle
466 * doc/Makefile.sub (EXAMPLEFILES, CLEANNOTSRCDIRADD,
467 prepare_examples, webpage.html): Handle `groff.css'.
469 2004-11-15 Werner LEMBERG <wl@gnu.org>
471 * NEWS, README, doc/webpage.ms: Updated.
473 * tmac/www.tmac (HTML, HTML-TAG): Minor clean-ups.
475 2004-10-30 Gaius Mulley <gaius@glam.ac.uk>
477 * src/include/printer.h (printer): Remove virtual function
479 Update all source files.
481 * src/devices/grohtml/post-html.cpp (html_printer): New member
482 function `round_width'.
484 2004-10-20 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
486 * src/preproc/tbl/table.cpp (table::do_row): Fix handling of the `d'
487 column key letter suffix.
489 2004-10-14 Werner LEMBERG <wl@gnu.org>
491 * Makefile.in (check): Depend on `site.exp' and `docheck'.
492 (docheck): Run dejagnu's `runtest' if it exists.
493 (site.exp): Create dejagnu configuration file.
495 * Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
497 2004-10-13 Werner LEMBERG <wl@gnu.org>
499 * src/devices/grohtml/html-text.cpp (html_text_get_alignment),
500 src/devices/grohtml/post-html.cpp (make_val,
501 html_printer::handle_state_assertion): Fix compiler warnings.
503 * src/roff/troff/div.cpp: Include `stringclass.h' and `mtsm.h'.
504 (diversion::diversion): Fix order of initializers.
506 * src/roff/troff/div.h: Don't include `mtsm.h'.
508 * src/roff/troff/env.cpp: Include `stringclass.h' and `mtsm.h'.
509 (environment::environment): Fix order of initializers.
510 (environment::make_tag, environment::construct_format_state): Fix
513 * src/roff/troff/input.cpp: Include `stringclass.h' and `mtsm.h'.
514 (input_iterator::input_iterator, macro::macro): Fix order of
517 * src/roff/troff/mtsm.cpp: Include only necessary header files.
518 (state_set::add, state_set::val): Fix compiler warnings.
520 * src/roff/troff/mtsm.h: Don't include `stringclass.h'.
521 (bool_value_state, int_value_state, units_value_state,
522 string_value_state): Remove comma after last element which causes
523 an error with g++ 3.3.3.
525 * src/roff/troff/node.cpp: Include `stringclass.h'.
526 (hline_node::hline_node, vline_node::vline_node,
527 space_char_hmotion_node, left_italic_corrected_node): Fix compiler
529 (zero_width_node::zero_width_node): Fix order of initializers.
531 * src/roff/troff/node.h: Don't include `mtsm.h'.
532 (hmotion_node): Fix compiler warnings.
534 * src/roff/troff/number.cpp: Include `stringclass.h' and `mtsm.h'.
536 2004-10-12 Gaius Mulley <gaius@glam.ac.uk>
538 * doc/groff.css: New file.
540 * doc/webpage.ms: Use `groff.css'.
543 * tmac/an-old.tmac (need_eo_h): New number register.
544 (TH): Emit `.eo.tl' tag after title.
545 (SH): Set `need_eo_h'.
546 (an-trap): Handle `need_eo_h'.
547 (an-do-tag): s/HTML-TAG-NS/HTML-TAG-NEXT/.
549 * tmac/s.tmac (need_eo_h, need_eo_tl): New number registers.
550 (TL): Always start diversion.
552 (@AI): Always call `par@reset'.
553 (@AB): Update code for -Thtml.
554 (cov*tl-au-print): Handle -Thtml.
555 (par@reset): Handle `need_eo_tl', `need_eo_h'.
558 (@SH): Set `need_eo_h' for -Thtml.
559 (par@TL): s/HTML-TAG/HTMl-TAG-NS/.
561 (@NH): s/HTML-TAG/HTMl-TAG-NS/.
562 Set `need_eo_h' for -Thtml.
563 (@EQ, @EN): Don't handle -Thtml specially.
564 (par@load-init): Don't handle -Thtml specially.
566 * tmac/www.tmac (www:paraspace): New macro.
567 (HTML-NS, HTML-TAG-NS): Use new `tag' request.
568 (HTML</p>, HTML-TAG-NEXT): New macros.
569 (HnE): Emit tag `.eo.h' instead of break.
570 (HR): s/HTML-NS/HTML/.
571 (www-end-nowhere): End diversion only if `www-html' not set.
573 (ULS, ULE): s|HTML|HTML</p>|.
574 (LI): Call `www:paraspace'.
577 2004-10-11 Gaius Mulley <gaius@glam.ac.uk>
579 * src/roff/troff/request.h (macro): Make `p' public.
580 New variable `is_a_diversion'.
581 New member function `is_diversion'.
584 * src/devices/grohtml/html.h (simple_output): New member function
587 * src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
588 computation of `total'.
589 (tabs::check_init): New function.
590 (html_table::emit_table_header): Emit style data.
591 (html_table::insert_column): Improved.
593 * src/devices/grohtml/html-table.h: Updated.
595 * src/devices/grohtml/html-text.cpp (html_text::html_text):
596 Initialize `start_space' with TRUE.
597 (html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
599 (html_text::flush_text): Set `start_space' flag.
600 (html_text::uses_indent, html_text::remove_para_space,
601 html_text::get_alignment): New functions.
602 (html_text::push_para): Updated.
603 (html_text::do_para): Check for empty argument.
604 Don't set `space_emitted'.
605 (html_text::do_space, html_text::emit_space): Updated.
607 * src/devices/grohtml/html-text.h (tag_definition): New variable
609 (html_text): New member function `uses_indent', `remove_para_space',
612 * src/devices/grohtml/output.cpp (simple_output::force_nl): New
614 (simple_output:nl): Always emit `\n'.
616 * src/devices/grohtml/post-html.cpp: Include `string.h'.
617 (BASE_POINT_SIZE): Removed.
618 (base_point_size, head_info): New global variables.
619 (text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
621 (text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
623 (page::add_and_encode): Pass additional parameter for tag flag.
624 (assert_pos): New structure.
625 (assert_state): New class.
626 (html_printer): Remove `indentation', `prev_indent'.
627 Add variables `troff_indent', `device_indent', `temp_indent'.
628 Add variables `seen_indent', `next_indent', `seen_pageoffset',
629 `next_pageoffset', `seen_linelenght', `next_linelength',
630 `seen_center', `next_center', `seen_space', `seen_break', `as'.
631 Add member functions `do_check_center', `do_space', `do_head',
632 `get_troff_indent', `restore_troff_indent', `handle_assertion',
633 `handle_state_assertion', `do_end_para', `set_char_and_width'.
634 Change argument to `do_fill' to `char *'.
636 (html_printer::emit_raw): Call `shutdown_table'.
638 (html_printer::do_center): Simplified.
639 (html_printer::do_title): Improved.
640 (html_printer::write_header): Emit one more newline.
642 (html_printer::do_heading, html_printer::do_indent,
643 html_printer::do_eol, html_printer::do_tab_ts,
644 html_printer::do_tab, html_printer::do_tab0,
645 html_printer::calc_po_in, html_printer::next_horiz_pos,
646 html_printer::remove_courier_tabs,
647 html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
649 (html_printer::do_linelength, html_printer::do_pageoffset,
650 html_printer::do_indentation, html_printer::do_tempindent,
651 html_printer::do_tab_te): Simplified.
652 (html_printer::do_pointsize): Check whether point size is really
653 associated a `.tl' tag.
654 (html_printer::do_break): Rewritten.
655 (html_printer::troff_tag): Improved.
656 (html_printer::flush_globs): Updated.
657 (html_printer::lookahead_for_tables): Handle `is_br'.
659 (html_printer::set_char): Check `sbuf_style.f'.
660 (html_printer::write_navigation): Use string comparison.
661 (html_printer::~html_printer): Emit `head_info'.
662 (html_printer::special): Rewritten.
663 (get_str, make_val): New functions.
664 (main): New option `s' to set the base point size.
666 * src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
668 2004-10-10 Gaius Mulley <gaius@glam.ac.uk>
670 * src/roff/troff/node.cpp: New extern `debug_state'.
671 Include `stringclass.h' and `mtsm.h'.
672 Implement new classes and class members from `node.h'.
673 (real_output_file): Make `fp' public.
674 (troff_output_file): New variables `cur_div_level' and `tag_list'.
676 (troff_output_file::really_print_line): Check whether we should push
677 the current troff state and use the state at the start of the
678 invocation of this diversion.
679 (troff_output_file::add_to_tag_list): New member function.
680 (node::add_char): Handle `glyph_comp_np'.
682 * src/roff/troff/node.h: Include `mtsm.h'.
683 (node): New variables `state', `push_state', `div_nest_level',
684 `is_special'. Update constructors, all descendants.
685 Pass additional argument to `add_char' member function.
686 New virtual member functions `is_tag', `debug_node',
687 `debug_node_list'. Update all descendants.
688 (tag_node): New class for handling tags.
689 (output_file): Add variable `state'.
691 2004-10-09 Gaius Mulley <gaius@glam.ac.uk>
693 * src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
694 providing a minimal troff state machine to emit meta tags for the
695 post-grohtml device driver.
697 * src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
700 2004-10-09 Werner LEMBERG <wl@gnu.org>
702 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
704 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
706 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
708 * src/roff/troff/div.h: Include `mtsm.h'.
709 (diversion): New variables `any_chars_added', `needs_push',
710 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
711 `saved_suppress_next_eol', `modified_tag'.
712 New virtual member function `is_diversion'. Update all descendants.
714 * src/roff/troff/div.cpp (diversion::diversion,
715 macro_diversion::macro_diversion): Updated.
716 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
718 (top_level_diversion::space): Handle `curenv->seen_space'.
719 (page_offset): Update tag handling.
720 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
722 * src/roff/troff/env.h (environment): Make `tabs' public.
723 Remove `ignore_next_eol', `emitted_node'.
724 Update `output_line', `output'.
725 New variables `seen_space', `seen_eol', `suppress_next_eol',
727 New member functions `construct_state', `make_tag',
728 `construct_format_state, `construct_new_line_state,
730 Remove `add_html_tag', `make_html_tag'.
732 * src/roff/troff/env.cpp: New externs `suppress_push',
733 `get_diversion_state', `global_diverted_space'.
734 (pending_output_line): New variable `was_centered'.
735 Update constructor and all callers.
736 (pending_output_line::output): Call `curenv->construct_format_state'.
737 (environment::environment, environment::copy): Updated.
738 (environment::output): Handle `was_centered'.
739 (environment::add_char): Handle construct and diversion state.
740 (environment::add_node): Handle construct state.
741 (environment::newline): Handle `was_centered'.
742 (environment::output_line): Updated.
743 (environment::possibly_break_line): Updated.
745 (environment::add_html_tag): Replaced with...
746 (environment::make_tag): New function.
747 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
748 (environment::dump_troff_state): New debugging function.
749 (environment::construct_state, environment::construct_format_state,
750 environment::construct_new_line_state): New functions.
751 (environment::do_break): Updated.
752 Handle `global_diverted_space'.
753 (environment::handle_tag): Update tag handling.
754 (point_size, fill, do_break_request): Don't call `add_html_tag'.
755 (no_fill): Don't call `add_html_tag'.
756 Set `suppress_next_eol'.
757 (center, right_justify, line_length, indent, temporary_indent,
761 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
762 (input_iterator): New variables `is_diversion', `diversion_state'.
764 (input_stack): New member functions `get_div_level',
765 `get_diversion_state', `check_end_diversion'.
766 New variables `div_level', `diversion_state'. Initialize them.
767 (suppress_push, global_diverted_space): New global variables.
768 (input_stack::finish_get, input_stack::finish_peek,
769 input_stack::remove_boundary, input_stack::end_file,
770 input_stack::clear, input_stack::pop_macro): Call
771 `check_end_diversion'.
772 (input_stack::push): Handle `div_level' and `diversion_state'.
773 (get_diversion_state): New function.
774 (diverted_space_node::reread): Handle `global_diverted_space'.
775 (macro::macro): Update constructors.
776 (macro::is_diversion): New function.
777 (macro::operator=): Set `is_a_diversion'.
778 (string_iterator): New member function `is_diversion'.
779 (string_iterator::string_iterator): Update constructors.
780 (string_iterator::fill): Set `div_nest_level'.
781 (macro_iterator): New member function `is_diversion'.
782 (do_if_request): Handle `suppress_push'.
783 (tag, taga): New functions.
784 (init_input_requests): Add `tag' and `taga' requests.
786 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
788 * src/include/font.h (font): New member function
789 `get_image_generator'.
790 New variables `unscaled_charwidths' and `image_generator'.
792 * src/libs/libgroff/font.cpp (font::get_width): Always return the
793 character's unscaled width if `font::unscaled_charwidths' is set.
794 (font::get_image_generator): New function.
795 (font::load_desc): Check the `unscaled_charwidths' and
796 `image_generator' keywords.
798 * src/libs/libgroff/fontfile.cpp: Initialize
799 `font::unscaled_charwidths' and `font::image_generator'.
801 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
803 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
805 * man/groff_font.man: Document `unscaled_charwidths' and
808 * src/preproc/html/pre-html.cpp: Include `device.h'.
809 (image_gen): New global variable.
810 (imageList::createPage): Use `image_gen'.
811 (main): Use `image_generator' keyword.
813 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
815 * tmac/html.tmac: Handle \[sqrtex].
817 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
819 * src/include/printer.h (printer): New virtual method `round_width'.
821 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
822 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
823 src/devices/grotty/tty.cpp (printer::round_width): New function
826 * src/devices/grohtml/post-html.cpp (printer::round_width): New
828 (html_printer::set_numbered_char): Use it.
830 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
832 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
834 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
836 * configure: Regenerated.
838 * Makefile.in (GHOSTSCRIPT): New variable.
839 (MDEFINES): Add GHOSTSCRIPT.
841 2004-10-03 Werner LEMBERG <wl@gnu.org>
843 * INSTALL.gen: Updated (taken from texinfo CVS).
845 2004-09-28 Werner LEMBERG <wl@gnu.org>
849 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
851 * tmac/groff_www.man: Revised and updated.
853 2004-09-26 Werner LEMBERG <wl@gnu.org>
855 Fix \$@ and \$* to handle any number of arguments.
857 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
860 * src/roff/troff/input.cpp (input_iterator::internal_level):
862 (input_stack): New member functions `increase_level' and
864 (input_stack::get_level): Don't use `internal_level'.
865 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
866 (end_quote_iterator): Completely removed.
867 (interpolate_arg): Build string for \$@ and \$* which is then
868 pushed onto the input stack.
870 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
872 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
875 2004-09-23 Werner LEMBERG <wl@gnu.org>
877 * tmac/an-old.tmac (ne): Using default scaling operator.
879 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
881 This change implements the following features:
884 New numeric register: Defines number of lines following LP, PP,
885 QP, IP or XP, which must be kept together, before any automatic
886 page break. If insufficient space remains on the current page, a
887 page break is forced before the new paragraph begins.
890 New numeric register: Sets number of lines of following paragraph
891 which must be kept with a heading, defined by NH or SH, before any
892 automatic page break. If insufficient space remains on the
893 current page, a page break is forced before the heading.
896 (Thanks to Joerg van den Hoff, for this idea).
898 New numeric register: Sets the first level of heading (set with
899 NH), which will keep the same point size as body text; e.g. if
900 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
901 point size specified by \n[PS], but .NH 2 and .NH 1 will have
902 progressively larger point sizes, determined by \n[PSINCR] (see
906 New numeric register: Sets the point size increment for each level
907 of heading, (set with NH), below the threshold level set by
908 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
909 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
910 and all other levels will remain at 10pt, (because \n[PS] = 10).
913 Existing macro now accepts a numeric argument, to make heading
914 size match that of NH with same argument value, when the
915 GROWPS/PSINCR feature is enabled.
918 New string, set by NH macro, replaces the existing (undocumented)
919 use of SN, to represent the assigned section number.
922 New string, set by NH macro, represents the assigned section
923 number, but omits the terminal period (periods at intermediate
924 levels are retained).
927 String set by NH macro, originally undocumented, now implemented
928 as an alias for SN-DOT (which reproduces original behaviour).
930 * tmac/s.tmac (PORPHANS): New register.
932 (HORPHANS, GROWPS, PSINCR): New registers.
933 (SH-NO-TAG, @SH): Use them.
936 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
938 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
939 of `Ds' and `De' macros.
941 2004-09-10 Werner LEMBERG <wl@gnu.org>
943 In tbl, handle \a as an interpreted leader character if in
946 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
947 LEADER_CHAR): New macros.
948 (compatible_flag): New declaration.
950 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
951 LEADER_3, and LEADER_4 to `state'.
952 (table_input::get): Handle `\a'.
954 * src/preproc/tbl/table.cpp (PREFIX): Removed.
955 (LEADER_REG): New macro.
956 (table::init_output): Define LEADER_REG string register if in
959 * src/preproc/tbl/tbl.man: Document it.
961 2004-08-18 Werner LEMBERG <wl@gnu.org>
963 * tmac/doc.tmac (An): Fix error message.
965 2004-08-06 Werner LEMBERG <wl@gnu.org>
967 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
968 file can't be opened. UNIX tbl has the same behaviour.
970 2004-08-05 Y T <doarhop@hotmail.com>
972 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
973 (DBRead): If in compatibility mode, take into account the text
974 when computing figure boundaries.
976 2004-08-05 Werner LEMBERG <wl@gnu.org>
978 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
979 from Tadziu Hoffmann.
981 2004-08-03 Werner LEMBERG <wl@gnu.org>
983 * doc/meref.me: Document `_M' register.
985 2004-08-03 Martin Husemann <martin@duskware.de>
987 Make hpftodit work correctly on big-endian systems.
989 * src/utils/hpftodit/hpftodit.cpp (File): New method
990 `get_uint32(char *)'.
991 (entry): New member `orig_value'.
992 (read_tags): Use new method.
993 (output_font_name, read_and_output_pcltypeface, dump_ascii):
996 2004-08-01 Werner LEMBERG <wl@gnu.org>
998 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
999 are already in X11's `macros.t' file.
1001 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
1003 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
1005 (read_and_output_pcltypeface): Handle strings with length <= 4.
1007 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
1009 * tmac/s.tmac (pg@top): Don't save `PO' register.
1010 (pg*end-col, pg*end-page): Directly use `PO' register.
1012 2004-07-27 Werner LEMBERG <wl@gnu.org>
1014 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
1016 * src/preproc/refer/refer.cpp (output_references): Check for
1018 * src/preproc/refer/refer.man: Improve documentation of
1019 `bibliography' command.
1021 2004-07-26 Werner LEMBERG <wl@gnu.org>
1023 Add requests `fcolor' and `gcolor'.
1025 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
1027 (init_env_requests): Add `fcolor' and `gcolor'.
1029 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
1031 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1032 Document new requests.
1034 2004-07-24 Werner LEMBERG <wl@gnu.org>
1036 Add support for fractional point sizes in ms macros. A value for
1037 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
1038 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
1040 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
1041 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
1043 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
1045 2004-07-19 Werner LEMBERG <wl@gnu.org>
1047 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
1049 (do_for, for_input::get, for_input::peek): Handle negative `by'.
1050 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
1052 2004-07-08 Thomas Klausner <wiz@netbsd.org>
1054 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
1055 * tmac/groff_mdoc.man: Updated.
1057 2004-07-05 Werner LEMBERG <wl@gnu.org>
1059 * doc/groff.texinfo: Further improve documentation of `hcode'.
1061 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
1063 Improve appearance of arrows in pic.
1065 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
1067 Use two line segments for drawing non-filled arrow head.
1068 (line_object::print, spline_object::print): Shorten line length to
1069 avoid arrow sticking.
1070 (arc_object::print): Take arrow direction into account.
1072 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1074 * tmac/groff_www.man: Update documentation of .MPIMG.
1076 2004-07-03 Werner LEMBERG <wl@gnu.org>
1078 * tmac/an-old.tmac (RI): Always start with font `R'.
1079 (RI, IR): Properly end with font `R'.
1081 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
1083 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
1084 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
1085 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
1086 Don't pass more than six arguments to .R, .I, .B, etc., for
1087 compatibility with traditional troff macros.
1089 2004-07-02 Werner LEMBERG <wl@gnu.org>
1091 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
1092 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
1094 (PUSH_COMP_MODE): New internal character constant.
1097 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
1098 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
1099 (token::next, macro::append): Handle PUSH_COMP_MODE.
1100 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
1101 POP_GROFFCOMP after each of the decoded arguments to make them
1102 independent from the compatibility mode status.
1103 (comp_mode): Add `COMP_ENABLE'.
1104 (do_define_string, do_define_macro): Handle COMP_ENABLE.
1105 (define_string, append_string, define_macro, define_indirect_macro,
1106 append_macro, append_indirect_macro): Handle `compatible_flag'.
1107 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
1109 * man/groff_diff.man, doc/groff.texinfo: Updated.
1111 2004-07-01 Werner LEMBERG <wl@gnu.org>
1113 * doc/groff.texinfo: Improve documentation of `hcode'.
1114 Use @documentencoding and convert document to latin-1; to do that
1115 make latin characters active and assign proper macros (within a
1116 @tex...@end tex environment).
1117 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
1118 * doc/Makefile.sub (groff): Ditto.
1120 2004-06-29 Werner LEMBERG <wl@gnu.org>
1122 Implement two new conditional operators `F <name>' and `S <name>'
1123 which check whether <name> is a valid font or style, respectively.
1125 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
1126 (text_file::text_file): Updated.
1127 (text_file::error): Don't emit message if `silent' is set.
1128 (font::load_font): Add optional third argument (which is directly
1130 (font::load): Add optional second argument to check the header of
1131 a font only, without emitting warning or error messages.
1132 * src/include/font.h (font): Updated.
1134 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
1136 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
1137 fourth argument to check a font without mounting.
1138 (check_font, check_style): New functions.
1139 * src/roff/troff/node.h: Updated.
1141 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1144 2004-06-27 Werner LEMBERG <wl@gnu.org>
1146 Implement new string-valued register `.sty' to return the current
1149 * env.cpp (environment::get_style_name_string): New function.
1150 (init_env_requests): Add `.sty' register.
1151 * env.h (environment): Updated.
1152 * node.cpp (font_info): Make `get_style_name' a friend.
1153 (get_style_name): New function.
1156 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1159 2004-06-15 Werner LEMBERG <wl@gnu.org>
1161 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
1164 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
1166 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
1167 and \n[mo] to avoid dependency on current date.
1169 2004-06-08 Werner LEMBERG <wl@gnu.org>
1171 * Makefile.sub (install_data): New target.
1173 2004-06-04 Werner LEMBERG <wl@gnu.org>
1175 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
1177 2004-06-03 Werner LEMBERG <wl@gnu.org>
1179 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
1181 (install_data): Add $(srcdir).
1183 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
1186 2004-06-02 Werner LEMBERG <wl@gnu.org>
1188 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
1189 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
1190 Add test for Xmu library.
1191 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
1192 GROFF_APPRESDIR_DEFAULT): New macros.
1194 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
1195 and GROFF_APPRESDIR_DEFAULT.
1197 * configure: Regenerated.
1199 * Makefile.in (appresdir): New variable.
1200 (MDEFINES): Add appresdir.
1202 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
1204 (install_data, uninstall_sub): New targets to handle GXditview.ad.
1206 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
1207 `$(srcdir)/eign', not `eign'.
1209 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
1211 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
1212 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
1213 Protect (g)xditview with `\%' to avoid hyphenation.
1214 Other minor formatting.
1216 2004-06-01 Werner LEMBERG <wl@gnu.org>
1218 Integrate gxditview into groff's standard directory hierarchy.
1220 * src/xditview/*: Moved to ...
1221 * src/devices/xditview/*: Here.
1222 Moved DviChar.h and XFontName.h to src/include.
1223 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
1224 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
1225 Moved xtotroff.c to new directory src/utils/xtotroff.
1226 Provide proper Makefile.sub files (reusing the stuff from
1228 DESC renamed to DESC.in.
1229 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
1230 Converted everything from K&R to ANSI C.
1231 Decorated with const where appropriate.
1232 Cast string constants with `String' and `char *' where appropriate.
1233 Made it compile with C++ (used as a C compiler).
1234 Removed other minor compiler warnings.
1236 * src/devices/xditview/device.c: Include config.h, string.h, and
1238 Don't declare `exit', `strtok', `strchr', and `getenv'.
1241 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
1244 * src/devices/xditview/xditview.c: Include config.h.
1245 Include stdio.h earlier.
1246 Protect declaration of `popen' and `pclose' with
1247 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
1248 Replace `caddr_t' with `XtPointer'.
1249 (MakePromptFunc): New typedef.
1250 (DoPrint): Use RETSIGTYPE.
1251 (promptfunction): Change type to MakePromptFunc.
1252 (MakePrompt): Use MakePromptFunc for third argument.
1255 * src/devices/xditview/ad2c: Add casts to `String'.
1257 * src/include/XFontName.h (XFontNameString): Don't use array
1259 Add prototypes for `XParseFontName', `XFormatFontName',
1260 `XCompareFontName', and `XCopyFontName'.
1262 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
1265 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
1266 Don't declare `XParseFontName' and `XFormatFontName'.
1268 (main): Remove `optind' and `optarg'.
1270 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
1271 (to select programs which need X).
1272 Make XDEVIDIRS depend on `FORCE'.
1273 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
1275 (MDEFINES): Updated.
1276 (LIBDIRS): Use XLIBDIRS.
1277 (CPROGDIRS): Use XPROGDIRS.
1278 (DEVDIRS): Remove font directories for gxditview.
1279 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
1280 (EXTRADIRS): Remove src/xditview.
1282 * Makefile.sub (DISCLEANFILES): Updated.
1284 * Makefile.comm (LIBXUTIL): New variable.
1285 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
1286 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
1288 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
1290 * aclocal.m4 (GROFF_X11): New function.
1292 * configure.ac: Call GROFF_X11.
1293 Don't create src/xditview/Imakefile.
1294 Don't emit notice how to build gxditview.
1296 * configure: Regenerated.
1298 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
1300 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
1302 * Makefile.in (CPPFLAGS): Define.
1303 (MDEFINES): Add CPPFLAGS.
1305 2004-05-27 Werner LEMBERG <wl@gnu.org>
1307 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
1309 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
1311 Fix problems with `friend name injections'.
1313 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
1314 make_script_box), src/roff/troff/div.h (end_diversions),
1315 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
1318 2004-05-25 Bernd Warken <bwarken@mayn.de>
1320 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
1322 2004-05-25 Werner LEMBERG <wl@gnu.org>
1324 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
1325 src/libs/libgroff/color.cpp: Include lib.h.
1327 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
1329 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
1330 through Forte 6u1, and for how to get GNU make on Solaris.
1332 2004-05-24 Werner LEMBERG <wl@gnu.org>
1334 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
1337 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
1339 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
1342 2005-05-14 Werner LEMBERG <wl@gnu.org>
1344 * REVISION: Set to 2.
1346 * aclocal.m4 (GROFF_STDINT_H): Removed.
1347 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
1349 * configure.ac: Updated.
1350 * configure, src/include/config.hin: Regenerated.
1352 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
1353 inttypes.h conditionally.
1355 2003-05-13 Werner LEMBERG <wl@gnu.org>
1357 Version 1.19.1 released
1358 =======================
1360 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
1362 * src/preproc/refer/label.y (same_author_last_name,
1363 same_author_name): Handle empty sort keys.
1365 2004-05-10 Werner LEMBERG <wl@gnu.org>
1367 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
1370 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
1371 doc-str-Lb-librt): Reset font.
1372 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
1373 Provide `doc-str-Lb' to reset font.
1374 * tmac/groff_mdoc.man: Updated.
1376 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
1378 * src/preproc/html/pre-html.cpp (make_message): Make it work for
1379 snprintf versions which don't conform to ANSI C 99 (this is,
1380 counting the string's trailing null byte in the return value).
1382 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
1384 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
1385 that all implementations of sprintf handle null pointers correctly.
1387 2004-05-04 Werner LEMBERG <wl@gnu.org>
1389 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1390 Document `.U' register.
1392 * src/roff/troff/env.cpp (environment::mark_last_line)
1393 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
1395 2004-05-04 Larry Kollar <kollar@alltel.net>
1397 New read-only register `.U'; it returns 1 in safer mode and 0
1400 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
1403 2004-05-03 Werner LEMBERG <wl@gnu.org>
1405 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
1407 2004-04-17 Werner LEMBERG <wl@gnu.org>
1409 * src/include/font.h (font): Use `int' for ch_index.
1410 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
1411 font::compact): Updated.
1413 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
1416 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
1417 (hyphen_word): Fix compiler warnings.
1418 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
1421 (get_delim_number, get_line_arg): Change second argument type to
1423 (macro_header::copy, token::next, do_define_string,
1424 do_define_character, substring_request, asciify_macro,
1425 unformat_macro, read_size, non_interpreted_node::interpret,
1426 while_request, main: Fix compiler warnings.
1427 (read_color_draw_node): Initialize `col'.
1429 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
1430 `start_col' and `end_col' of type `int'.
1431 (vertical_rule): Make `col' of type `int'.
1433 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
1436 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
1438 (format_serial): Use them to remove dependency on ASCII.
1440 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
1442 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1445 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
1447 (glyph): Change type of `hpos' to `int'.
1449 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
1450 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
1452 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
1454 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
1456 2004-04-16 Werner LEMBERG <wl@gnu.org>
1458 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
1459 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
1460 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
1461 `double' instead of `float' everywhere.
1462 * src/preproc/grn/main.cpp: Use `double' instead of `float'
1464 (main): Add return value.
1465 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
1467 Update all user functions.
1469 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
1470 src/preproc/eqn/box.h, src/preproc/pic/object.h,
1471 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
1472 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
1473 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
1474 src/roff/troff/input.cpp, src/roff/troff/request.h,
1475 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
1478 * src/utils/indxbib/signal.c: Include stdlib.h.
1480 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1482 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
1483 before the first page.
1485 2004-04-14 Thomas Klausner <wiz@netbsd.org>
1487 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
1488 (doc-operating-system-*): Updated.
1489 * tmac/doc-syms (doc-str-St-*): Various small fixes.
1490 (doc-str-Lb-*): Add more library names.
1492 2004-04-10 Art Haas <ahaas@airmail.net>
1494 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
1497 2004-04-09 Art Haas <ahaas@airmail.net>
1499 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
1501 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
1503 * arch/misc/shdeps.sh: Generate better comment for sed script.
1505 2004-04-08 Art Haas <ahaas@airmail.net>
1507 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
1508 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
1509 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
1510 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
1511 (polyfill), src/preproc/grn/main.cpp (polyfill),
1512 src/preproc/refer/command.cpp (command_table),
1513 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
1514 gcc 3.5 doesn't like).
1516 2004-04-08 Werner LEMBERG <wl@gnu.org>
1518 Removing many compiler warnings. groff should now compile with
1519 a C++ compiler used for C files also. [Simple variable renamings
1520 to avoid shadowing aren't logged in detail.]
1522 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
1523 (draw_dvi_printer::draw) ['c']: Enclose in block.
1525 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
1526 (page::add_line): Fix typos.
1527 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
1529 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
1530 Some local variable renamings.
1531 * src/devices/grolbp/lbp.h: Some local variable renamings.
1533 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
1536 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
1537 Remove redundant local variable declaration.
1538 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
1539 Don't use `caddr_t' but `void *'.
1540 Enclose functions with `extern "C"' for C++.
1542 * src/libs/libdriver/input.cpp (remember_filename,
1543 remember_source_filename): Use cast for string constant.
1545 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
1546 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
1547 src/libs/libgroff/geometry.cpp: Some local variable renamings.
1548 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
1550 Enclose functions with `extern "C"' for C++.
1551 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
1552 (needs_quoting): Return `int'.
1553 (quote_arg): Add proper casts to malloc and realloc.
1554 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
1555 various MS Windows environments.
1556 (spawnvp_wrapper): Add proper cast to malloc.
1558 * src/preproc/eqn/box.h: Remove redundant declarations of
1559 `make_script_box', `make_mark_box' and `make_lineup_box'.
1560 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
1561 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
1564 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
1565 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
1566 (dx, dy): Renamed functions to...
1567 (deltax, deltay): This.
1568 * src/preproc/grn/main.cpp: Some local variable renamings.
1569 (deffont): Add `const'.
1570 (initpic, conv): Use cast for string constant.
1572 * src/preproc/html/pre-html.cpp: Some local variable renamings.
1573 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
1574 (char_buffer::run_output_filter): Second argument is unused.
1575 * src/preproc/html/pushback.cpp: Some local variable renamings.
1577 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
1578 * src/preproc/pic/object.cpp: Some local variable renamings.
1580 * src/preproc/refer/label.y (lookup_label): Remove redundant
1581 declaration of local variable.
1583 * src/preproc/soelim.cpp: Remove redundant declaration of
1584 `interpret_lf_args'.
1586 * src/preproc/tbl/main.cpp: Some local variable renamings.
1588 * src/roff/groff/groff.cpp (main): Use cast for string constant.
1589 * src/roff/groff/pipeline.c: Enclose declarations of `error',
1590 `c_fatal', and `i_to_a' with `extern "C"' for C++.
1591 Don't use C++-style comments.
1593 * src/roff/troff/env.h: Remove redundant declaration of `title'.
1594 * src/roff/troff/node.h, src/roff/troff/env.cpp,
1595 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
1597 * src/roff/troff/div.h: Remove redundant declaration of
1599 * src/roff/troff/troff.h: Remove redundant declaration of
1601 * src/roff/troff/input.cpp: Remove redundant declaration of
1602 `handle_first_page_transition' and `process_input_stack'.
1604 * src/utils/hpftodit.cpp: Some local variable renamings.
1606 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
1608 Don't define RETSIGTYPE.
1609 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
1611 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
1612 (error): Use `const' in argument.
1613 (main): Remove redundant declaration of `optind'.
1614 Move declaration of `Version_string' to top-level.
1616 * PROBLEMS: Document difficulties compiling signal.c if a C++
1617 compiler is used for C.
1619 2004-04-07 Werner LEMBERG <wl@gnu.org>
1621 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
1623 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
1625 Make scripts like nroff.sh and neqn.sh portable across various
1626 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
1627 non-POSIX path separators. The idea is to extend those scripts to
1628 decide at run-time (of the script) which path separator to use.
1630 * arch/misc/Makefile.sub: New file.
1631 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
1632 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
1633 a proper definition of the variable `GROFF_RUNTIME'.
1635 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
1636 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
1637 (PROGDEPDIRS): New variable.
1639 (PROGDIRS): Add PROGDEPDIRS.
1641 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
1642 Don't substitute @SEP@ and @BINDIR@.
1643 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
1644 (PATH): Use GROFF_RUNTIME.
1646 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
1647 Don't substitute @SEP@ and @BINDIR@.
1648 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
1649 (PATH): Use GROFF_RUNTIME.
1651 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1653 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
1654 Cygwin which doesn't handle stderr correctly.
1656 2004-03-08 Werner LEMBERG <wl@gnu.org>
1658 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
1659 against empty argument. Problem reported by <cgd@broadcom.com>.
1661 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1663 * Makefile.in (SEP): Replaced with...
1664 (RT_SEP, SH_SEP): Separators for the target platform's native path
1665 separator and the build environment, respectively.
1666 (fontpath, tmacpath): Use RT_SEP.
1667 (MDEFINES): Updated.
1669 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1670 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
1671 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
1672 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
1674 2004-03-05 Werner LEMBERG <wl@gnu.org>
1676 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
1677 reduce alignment problems with newer printers which use built-in
1678 TrueType fonts (instead of the older Intellifonts). The ideal
1679 solution is to provide a second set of groff metric files, but this
1680 is extremely time-consuming to produce, given that HP's metric
1681 files are very rudimentary.
1683 2004-03-01 Werner LEMBERG <wl@gnu.org>
1685 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
1686 s/operand/argument/ in error message.
1688 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1690 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
1693 2004-03-01 Antti Kantee <pooka@netbsd.org>
1695 * tmac/s.tmac (XE): Fix error message.
1697 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
1699 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
1702 * src/roff/groff/pipeline.c: Declare strcasecmp.
1703 (run_pipeline) [_WIN32]: Use function name variants which don't
1705 Fix stream handling.
1707 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
1709 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
1710 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
1711 for platforms which use the native Win32 runtime libraries.
1712 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
1714 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
1715 QUOTE_ARG_REALLOC_ERROR): Fix string.
1717 * src/preproc/html/pre-html.cpp: Remove declaration of
1719 Don't use __MINGW32__.
1720 s/DEBUG_FILE/DEBUG_FILE_DIR/.
1721 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
1722 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
1723 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
1724 calls to `set_redirection' and `WAIT'.
1725 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
1726 Fix calls to `set_redirection' and `save_and_redirect'.
1727 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
1728 to `set_redirection' and `save_and_redirect'.
1729 (usage): Fix message.
1730 (makeTempFiles, main): Use `DEBUG_FILE'.
1732 2004-02-21 Werner LEMBERG <wl@gnu.org>
1734 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
1736 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
1738 * src/libs/libgroff/quotearg.c: New file, providing proper argument
1739 quoting for MSVC's spawn* and exec* functions.
1740 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
1741 spawnvp with proper quoting for MSVC.
1743 * src/libs/libgroff/assert.cpp (program_name),
1744 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
1745 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
1747 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
1749 * src/include/error.h (program_name): Declare as `extern "C"'.
1750 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
1752 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
1754 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
1756 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
1758 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
1760 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
1762 (sbasename) [__MSDOS__ || ...]: New function.
1763 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
1765 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
1766 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
1768 Use STDOUT_FILENO instead of hardcoded file handle.
1769 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
1771 2004-02-19 Werner LEMBERG <wl@gnu.org>
1773 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
1774 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
1776 2004-02-18 Werner LEMBERG <wl@gnu.org>
1778 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
1779 new font and mapping files.
1781 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
1782 Keith Marshall <keith.d.marshall@ntlworld.com>
1784 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
1785 an input pipe. This is needed for the MSVC compiler to make troff's
1788 * src/roff/troff/div.cpp: Include nonposix.h.
1789 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
1791 2004-02-17 Werner LEMBERG <wl@gnu.org>
1793 * font/devlj4/generate/special.awk: New script.
1794 * font/devlj4/generate/Makefile (S): Use special.awk.
1795 * font/devlj4/*: Regenerated, including the following new files:
1796 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
1797 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
1798 * NEWS: Document new lj4 fonts and revised hpftodit.
1800 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
1802 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
1804 2004-01-25 Werner LEMBERG <wl@gnu.org>
1806 * src/libs/libgroff/progname.cpp: Replaced with...
1807 * src/libs/libgroff/progname.c: New file.
1808 * src/libs/libgroff/Makefile.sub: Updated accordingly.
1810 2004-01-17 Werner LEMBERG <wl@gnu.org>
1812 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
1814 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
1816 * font/devlj4/generate/wingdings.map,
1817 font/devlj4/generate/symbol.map: Include unnamed glyphs.
1818 Use groff glyph names where possible.
1819 * src/devices/grolj4/lj4_font.man: Minor updates.
1821 2004-01-13 Werner LEMBERG <wl@gnu.org>
1823 * tmac/www.tmac (DC): Handle TTY devices.
1825 * doc/webpage.ms: Document viewCVS from ffii.org.
1826 * NEWS, README: Updated.
1828 * src/roff/groff/groff.man: Mention lj4_font man page.
1830 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
1832 (FONTS): Add SYMBOL and WINGDINGS.
1833 (SYMBOL, WINGDINGS): New targets.
1835 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
1837 * src/devices/grolj4/lj4_font.man: New man page.
1838 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
1839 * src/devices/grolj4.man: Mention lj4_font man page.
1841 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
1842 * src/utils/hpftodit/hpftodit.man: Document it.
1844 Remove details about fonts (which are now in lj4_font.man).
1846 * font/devlj4/generate/symbol.map,
1847 font/devlj4/generate/wingdings.map: New files.
1849 2004-01-12 Werner LEMBERG <wl@gnu.org>
1851 * README: Mention ffii's viewcvs access.
1853 2004-01-09 Werner LEMBERG <wl@gnu.org>
1855 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
1857 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
1859 Revert most of the change from 2004-01-03 to better control used
1862 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
1863 (text_symbol_sets, special_symbol_sets): New arrays.
1864 (symbol_set_table): New global variable.
1865 (read_symbol_sets): Use search order given in the text_symbol_sets
1866 and special_symbol_sets arrays. If command line flag -a is not
1867 given, search both arrays.
1868 (output_charset): Require x_height_tag only for command line flag -i.
1870 2004-01-06 Werner LEMBERG <wl@gnu.org>
1872 Implement string-valued registers \n[.m] and \n[.M] to return the
1873 name of the current drawing and background color, respectively.
1875 * src/roff/troff/symbol.h: Moved to...
1876 * src/include/symbol.h: Here.
1877 Small fixes to make it work outside of the `troff' directory.
1878 * src/roff/troff/symbol.cpp: Moved to...
1879 * src/libs/libgroff/symbol.cpp: Here.
1880 Small fixes to make it work outside of the `troff' directory.
1882 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
1883 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
1886 * src/include/color.h: Include symbol.h.
1887 (color): Add new field `nm'.
1888 * src/libs/libgroff/color.cpp (color::color): Updated.
1890 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
1891 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
1892 src/roff/troff/reg.cpp: Don't include symbol.h.
1894 * src/roff/troff/env.cpp: Don't include symbol.h.
1895 (environment::get_glyph_color_string,
1896 environment_get_fill_color_string): New member functions.
1897 (init_env_requests): Handle `.m' and `.M' registers.
1898 * src/roff/troff/input.cpp: Don't include symbol.h.
1899 (default_symbol): Moved to symbol.cpp/symbol.h.
1900 (do_glyph_color, do_fill_color, define_color): Pass symbol name
1901 to color constructor.
1902 * src/roff/troff/env.h: Updated.
1904 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1905 Document new registers.
1907 2004-01-05 Werner LEMBERG <wl@gnu.org>
1909 * src/roff/troff/node.cpp (space_node::get_breakpoints,
1910 space_node::nbreaks): Protect against zero `next' field.
1912 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
1914 In hpftodit, use the symbol sets offered in the TFM.
1916 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
1917 (symbol_set, text_symbol_sets, special_symbol_sets,
1918 symbol_set_table): Removed.
1919 (get_printcode): Removed.
1920 (read_symbol_sets): Initialize `symbol_set' field with
1922 Simplify code to just use the `kind' value.
1923 (output_charset): Improve output formatting.
1924 (dump_symbols): Simplified.
1926 2004-01-02 Werner LEMBERG <wl@gnu.org>
1928 * font/devlj4/generate/text.map: Add more MSL numbers.
1930 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
1932 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
1933 (text_symbol_sets): Add more symbol sets.
1934 (debug_flag): New static variable (moved from `main').
1935 (get_printcode, show_symset): New functions.
1936 (main): Remove `debug_flag'.
1937 (output_charset): Use `show_symset'.
1938 (dump_symbols): Use `show_symset'.
1939 Print symsets for all glyphs.
1940 (read_map): Actually call `unicode_to_ucode_make' but this time
1943 2004-01-01 Werner LEMBERG <wl@gnu.org>
1945 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
1946 Fix placement of comments.
1948 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
1950 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
1951 option `-d' is given.
1952 (output_charset): Improve warning messages to give more information.
1953 (dump_symbols): Make information more precise.
1955 (read_map): Don't call unicode_to_ucode_name; the glyph names must
1956 appear as-is and shouldn't be decomposed.
1958 2003-12-31 Werner LEMBERG <wl@gnu.org>
1960 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
1961 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
1962 (FONTS): Add TrueType font families Arial and Times New Roman.
1963 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
1964 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
1967 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
1969 * test-groff.in (SEP): Quote value.
1970 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
1971 `tem' to `char*' to avoid deallocation of a pointer to a constant
1972 object which some compilers don't like.
1974 2003-12-31 Werner LEMBERG <wl@gnu.org>
1976 * font/devlj4/generate (text.map, special.map): Rewritten to work
1977 with the new hpftodit version.
1979 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
1981 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
1982 set and 8bit character code for all glyphs also.
1984 2003-12-30 Werner LEMBERG <wl@gnu.org>
1986 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
1988 2003-12-29 Werner LEMBERG <wl@gnu.org>
1990 More fixes for MSVC compiler.
1992 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
1995 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
1996 STDERR_FILENO) [_MSC_VER]: Define conditionally.
1997 (getpid) [_MSC_VER]: Remove.
1998 Include direct.h and process.h conditionally.
2000 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
2001 parentheses for a_delete.
2003 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
2005 * test-groff: Replaced with...
2006 * test-groff.in: This new template to handle path separator
2009 * configure.ac: Check for direct.h and process.h.
2010 Generate test-groff script.
2011 * configure, src/include/config.hin: Regenerated.
2013 2003-12-28 Werner LEMBERG <wl@gnu.org>
2015 Add integral extension glyph.
2016 Add new option `-x' to afmtodit to suppress use of built-in AGL.
2018 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
2020 * font/devps/generate/textmap: Provide entry for `integralex' to
2021 override (old) PUA value of the AGL.
2022 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
2023 * font/devps/*: Regenerated.
2025 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
2026 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
2028 2003-12-27 Werner LEMBERG <wl@gnu.org>
2030 Add forgotten `coproduct' symbol (already available for DVI).
2032 * font/devhtml/R.proto, font/devps/generate/textmap,
2033 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
2034 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
2035 U+2210 (\[coproduct]).
2037 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
2039 hpftodit has been extended to handle TrueType metric files and
2040 more glyphs. See hpftodit.man for more details.
2042 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
2043 ctype.h, and unicode.h.
2044 s/msl/charcode/ everywhere since we now handle Unicode values also.
2045 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
2046 Use it where appropriate.
2047 (MULTIPLIER): Replaced with...
2048 (multiplier): New global static variable.
2050 (tag_type): Add more TFM tags.
2051 (tag_name): New array.
2052 (ENUM_TYPE, FLOAT_TYPE): Removed.
2053 (BYTE_TYPE): New value assigned.
2054 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
2055 (text_symbol_sets, special_symbol_sets): Extended to cover more
2057 (check_type): Add return value.
2058 (check_units): Add parameters to get ppi and upem values.
2059 Handle TrueType TFM data.
2060 (output_font_name): New function.
2061 (output_charset): Add parameter to handle TFM type.
2062 Handle TrueType TFMs also.
2063 (em_fract): New macro.
2064 (dump_tags): Be much more verbose and handle more tags.
2065 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
2066 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
2068 (read_map): Add parameter to handle TFM type.
2069 Handle both MSL and Unicode mappings.
2070 (main): Add two new command line options `-a' and `-q'.
2071 Updated to make use of new functions.
2074 * src/utils/hpftodit/hpuni.cpp: New file.
2076 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
2079 2003-12-25 Werner LEMBERG <wl@gnu.org>
2081 * src/include/nonposix.h (read) [_MSC_VER]: Define.
2083 2003-12-24 Werner LEMBERG <wl@gnu.org>
2085 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
2086 by Michail Vidiassov <master@iaas.msu.ru>.
2088 2003-12-20 Werner LEMBERG <wl@gnu.org>
2090 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
2092 Add missing latin-2 glyphs.
2093 * font/devutf8/R.proto: Add missing latin-2 glyphs.
2095 * tmac/troffrc: Load `composite.tmac' earlier.
2097 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
2098 u00{53,73}_0327, and u0049_0307.
2099 * tmac/X.tmac: Add u00{47,67}_0306.
2100 * tmac/tty-char.tmac: Use composite glyph names for readability.
2104 * src/include/unicode.h: Remove `extern' keywords.
2106 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
2108 * tmac/latin5.tmac: New file.
2110 2003-12-19 Werner LEMBERG <wl@gnu.org>
2112 Add some glyphs needed for Turkish.
2114 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
2117 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
2118 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
2119 u00{53,73}_0327, and u0049_0307.
2121 2003-12-18 Werner LEMBERG <wl@gnu.org>
2123 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
2125 Remove trailing zeros.
2127 2003-12-17 Werner LEMBERG <wl@gnu.org>
2129 Make \? transparent to end-of-sentence recognition.
2131 * src/roff/troff/input.cc (non_interpreted_node): Add
2132 `ends_sentence' member function.
2134 2003-12-16 Werner LEMBERG <wl@gnu.org>
2136 * doc/groff.texinfo: Document `dt' request correctly.
2137 Other minor typographical improvements.
2139 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
2141 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
2143 2003-12-10 Richard Stallman <rms@gnu.org>
2145 * LICENSE: Better wording.
2147 2003-12-09 Werner LEMBERG <wl@gnu.org>
2149 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
2150 * configure, NEWS: Updated.
2152 2003-12-08 Werner LEMBERG <wl@gnu.org>
2154 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
2156 2003-12-07 Bernd Warken <bwarken@mayn.de>
2160 2003-12-07 Werner LEMBERG <wl@gnu.org>
2162 * INSTALL: Improved.
2164 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
2166 Use path separator character of target platform for compiled-in
2169 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
2170 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
2171 * configure: Regenerated.
2172 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
2174 2003-12-05 Werner LEMBERG <wl@gnu.org>
2176 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
2177 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
2179 2003-12-04 Bernd Warken <bwarken@mayn.de>
2181 * LICENSE: New file.
2183 2003-12-03 Werner LEMBERG <wl@gnu.org>
2185 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
2186 ligatures present in AFM files since groff currently only
2187 understands some standard ligatures and nothing else.
2189 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
2191 * src/roff/groff/groff.cpp (main): Don't run the spooler if
2194 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
2197 Don't use Unix wait flags.
2199 2003-12-02 Werner LEMBERG <wl@gnu.org>
2201 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
2202 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
2203 src/roff/troff/uniuni.cpp: Moved to...
2204 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
2205 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
2206 src/libs/libgroff/uniuni.cpp: Here.
2208 * src/include/Makefile.sub.old (HDRS),
2209 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
2210 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
2212 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
2214 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
2218 2003-12-01 Werner LEMBERG <wl@gnu.org>
2220 * groff.texinfo: Document special behaviour of `.vs 0'.
2221 Improve documentation of `cflags' request.
2224 2003-11-29 Werner LEMBERG <wl@gnu.org>
2226 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
2227 * font/devlj4/CORONET: Regenerated.
2229 2003-11-24 Werner LEMBERG <wl@gnu.org>
2231 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
2232 if processing hyphenation patterns in traditional mode.
2233 Improve error messages.
2235 2003-11-20 Werner LEMBERG <wl@gnu.org>
2237 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
2238 troff_output_file::put_char): Fix type of local variable `c'.
2240 2003-11-19 Werner LEMBERG <wl@gnu.org>
2242 * src/roff/groff/pipeline.c (P): Removed. Updated all function
2244 (i_to_a): Removed. libgroff already provides this function.
2245 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
2247 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
2249 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
2252 2003-11-17 Werner LEMBERG <wl@gnu.org>
2254 * COPYING: Use correct version.
2256 2003-11-11 Werner LEMBERG <wl@gnu.org>
2258 LynxOS 4.0.0 doesn't declare vfprintf.
2260 * configure.ac: Check for vfprintf.
2261 * configure: Regenerated.
2262 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
2263 * src/include/config.hin: Regenerated.
2265 2003-11-10 Werner LEMBERG <wl@gnu.org>
2267 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
2269 * configure.ac: Check for vsnprintf.
2270 * configure: Regenerated.
2271 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
2273 * src/include/config.hin: Regenerated.
2275 2003-11-09 Werner LEMBERG <wl@gnu.org>
2277 * aclocal.m4: Updated syntax to autoconf 2.59.
2278 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
2279 Don't check for gsos2.
2280 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
2281 working abs_top_srcdir and abs_top_builddir.
2283 * configure.ac: Updated syntax to autoconf 2.59.
2284 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
2285 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
2286 * configure: Regenerated.
2288 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
2289 s/@groff_top_builddir@/@abs_top_builddir@/.
2291 * src/roff/groff/pipeline.c (xstrsignal):
2292 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
2294 2003-11-07 Werner LEMBERG <wl@gnu.org>
2296 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
2297 make start angle smaller than end angle to circumvent a bug in tpic
2298 handling of some versions of dvipdfm (and dvipdfmx).
2300 2003-10-30 Werner LEMBERG <wl@gnu.org>
2302 * src/devices/grops/grops.man: Improve section on creating EPS.
2304 2003-10-29 Werner LEMBERG <wl@gnu.org>
2306 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
2309 2003-10-28 Werner LEMBERG <wl@gnu.org>
2311 * doc/groff.texinfo: Fix documentation of `.if'.
2313 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
2315 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
2316 the form `uniXXXX' also.
2318 2003-10-27 Werner LEMBERG <wl@gnu.org>
2320 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
2321 contrib/pic2graph/pic2graph.sh: Implement secure management of
2323 Pass `-P-pletter' to groff to avoid data outside of the converted
2324 area -- some versions of `convert' (for example 5.3.8) don't check
2325 the bounding box of the image but always use a fixed image size
2326 (letter paper format).
2327 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
2328 contrib/pic2graph/pic2graph.man: Updated.
2330 * src/roff/groff/groff.man: Document $TMP and $TEMP.
2332 2003-10-26 Werner LEMBERG <wl@gnu.org>
2334 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
2335 troff_output::simple_ellipse, troff_output::simple_arc,
2336 troff_output::simple_line, troff_output::simple_spline,
2337 troff_output::simple_polygon): Insert a space before arguments.
2338 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
2339 latter doesn't produce a node, so the following `.sp -1' would do
2341 Don't emit `.sp -1' after \M. This also doesn't produce a token
2342 (and we don't have to care about compatibility mode).
2343 (troff_output::set_color, troff_output::reset_color): Don't emit
2344 `.sp -1' after \M and \m.
2346 * src/roff/troff/input.cpp (old_have_input): New global variable.
2347 (input_stack::get): Handle `old_have_input'.
2348 (process_input_stack) <token::TOKEN_NEWLINE>: Call
2349 `trapping_blank_line' depending on `old_have_input', not
2352 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
2354 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
2355 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
2356 default directory names for temporary files.
2357 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
2359 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
2360 [__MSDOS__] (run_pipeline): Honour environment variables.
2361 Don't use `tmpnam' but `tempnam' to work around messy
2364 * README.MinGW: New file.
2366 2003-10-16 Werner LEMBERG <wl@gnu.org>
2368 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
2369 `(*t)->next' without testing validity of `*t'.
2370 (usage): Make it more readable.
2372 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
2374 Make html device run under both MS-DOS and Win32.
2376 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
2377 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
2378 spawn or fork+exec has to be used, and whether parent must sleep
2379 until the child process terminates. Used in
2380 `char_buffer::run_output_filter'.
2381 (copyofstdoutfd): Removed.
2382 (char_buffer): Replace `write_file_html' and `write_file_troff'
2383 member functions with `emit_troff_output' and `run_output_filter'.
2384 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
2386 (replaceFd): Replaced with...
2387 (set_redirection): New auxiliary function.
2388 (waitForChild): Replaced with...
2389 (save_and_redirect): New auxiliary function for.
2391 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
2394 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
2396 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
2397 (GROFF_LIBC): New function.
2398 * configure.ac: Call GROFF_LIBC.
2400 * configure: Regenerated.
2402 * src/include/lib.h: Handle __MINGW32__.
2403 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
2404 Add macro for `pipe'.
2407 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
2410 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
2413 2003-10-13 Werner LEMBERG <wl@gnu.org>
2415 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
2418 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
2421 2003-10-12 Werner LEMBERG <wl@gnu.org>
2423 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
2424 src/roff/troff/input.cc (usage): Updated.
2426 * NEWS, doc/groff.texinfo: Updated.
2428 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
2430 * src/libs/libgroff/searchpath.cpp
2431 (search_path::open_file_cautious): New function which also handles
2432 `-' as stdin and stdout depending on the access mode.
2433 * src/include/searchpath.h (search_path): Updated.
2435 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
2436 * src/devices/grops/ps.h: Include `searchpath.h'.
2437 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
2438 Open resource file with `include_search_path.open_file_cautious'.
2439 * src/devices/grops/grops.man: Document new `-I' switch.
2441 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
2442 (main), src/devices/grolj4/lj4.cpp (main),
2443 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
2445 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
2447 (include_search_path): New global variable.
2448 (include_path_append): Removed.
2449 (main): Use `include_search_path.command_line_dir' to handle `-I'.
2450 (do_file): Simplify, using new
2451 `include_search_path.open_file_cautious'.
2453 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
2455 (main): Pass arguments to `-I' to both troff and devices.
2456 Improve handling of `-V'.
2457 * src/roff/groff/groff.man: Document changes to -I and -V.
2459 * src/roff/troff/input.cpp (include_search_path): New global
2461 (next_file, source, ps_bbox_request, transparent_file,
2462 process_input_file): Use new
2463 `include_search_path.open_file_cautious'.
2464 (main) Handle `-I' switch.
2465 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
2466 Use new `include_search_path.open_file_cautious'.
2467 * src/roff/troff/node.h: New extern symbol `include_search_path'.
2468 * src/roff/troff/troff.man: Document new `-I' switch.
2470 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
2472 Support multiple calls of .Lb in LIBRARY section.
2474 * tmac/doc-common (doc-in-library-section): New register.
2475 (doc-section-library): New string.
2476 (Sh): Set `doc-in-library-section'.
2478 * tmac/doc-syms (Lb): Insert breaks before and after arguments
2479 if in LIBRARY section.
2480 * tmac/doc.tmac (doc-save-global-vars): Updated.
2481 * NEWS, tmac/groff_mdoc.man: Updated.
2483 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
2485 * tmac/doc-common (doc-default-operating-system): New variable.
2488 2003-09-08 Werner LEMBERG <wl@gnu.org>
2490 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
2492 2003-08-31 Werner LEMBERG <wl@gnu.org>
2494 * contrib/mom/Makefile.sub: Fix last change to make it really work.
2495 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
2496 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
2497 $(DEVFILES) are not empty.
2498 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
2500 2003-08-26 Chuck Silvers <chuq@chuq.com>
2502 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
2503 with parallel runs of `make'.
2505 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
2507 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
2508 insert SORT_SEP. With certain combinations of sort specifications,
2509 refer sorted entries in the wrong order. In particular, entries
2510 with a missing field should be be sorted before all entries that
2511 have that field, before refer looks to the next field.
2513 2003-08-23 Werner LEMBERG <wl@gnu.org>
2515 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
2516 g++ linker is used. Reported by Mark J. Reed
2517 <mark.reed@turner.com>.
2519 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2521 Add key character `x' to tbl which makes tbl call a user-defined
2522 macro on a table cell.
2524 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
2525 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
2526 `set_modifier' after printing the compatibility request.
2527 (set_modifier): Print call to `m->macro' if not empty.
2528 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
2530 (process_format): Implement cases `x' and `X'.
2531 * src/preproc/tbl/tbl.man, NEWS: Updated.
2533 2003-08-15 Werner LEMBERG <wl@gnu.org>
2535 * doc/groff.texinfo: Minor fixes.
2537 2003-08-09 Werner LEMBERG <wl@gnu.org>
2539 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
2541 2003-08-07 Werner LEMBERG <wl@gnu.org>
2543 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
2544 argument list to nothing if there is no file to match. Use `ls' as
2545 a protection, similar to autoconf.
2547 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
2548 empty argument lists.
2550 * doc/groff.texinfo: Improve documentation how vertical spacing
2551 and line breaks interact.
2554 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
2556 2003-08-03 Werner LEMBERG <wl@gnu.org>
2558 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
2559 EPS (using eps2eps or similar programs to compute the bounding box).
2561 2003-07-24 Werner LEMBERG <wl@gnu.org>
2563 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
2564 * doc/texinfo.tex: Updated from texinfo 4.6.
2565 * README.CVS: From now on we need texinfo 4.6.
2567 2003-07-23 Werner LEMBERG <wl@gnu.org>
2569 Add requests `dei1' and `ami1' for completeness.
2571 * src/roff/troff/input.cc (calling_mode): Remove
2572 CALLING_DISABLE_COMP.
2573 (comp_mode): New enumeration.
2574 (do_define_string, define_string, define_nocomp_string,
2575 append_string, append_nocomp_string): Updated.
2576 (do_define_macro): Add third parameter.
2577 (define_macro, define_nocomp_macro, define_indirect_macro,
2578 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
2579 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
2582 (init_input_requests): Add `dei1' and `ami1'.
2584 * tmac/trace.tmac: Handle de1 and am1.
2585 (de): Improve tracing message.
2586 (am): Add missing `do'.
2589 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2590 Document new requests.
2592 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2594 Add option -G to .MPIMG to insert a gap between text and the image.
2596 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
2597 www-finish-left-ll): Updated.
2598 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
2599 (MPIMG): Make option -L and -R optional.
2600 Implement option -G.
2602 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
2604 * src/devices/grohtml/post-html.cpp
2605 (html_printer::do_file_components): Don't use `stdout' as lvalue
2606 since it can be a macro.
2608 2003-07-22 Werner LEMBERG <wl@gnu.org>
2610 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
2611 the corresponding test in aclocal.m4.
2613 2003-07-21 Werner LEMBERG <wl@gnu.org>
2615 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
2616 names but RGB values directly. Otherwise pnmtopng depends on
2617 an external file `rgb.txt' which maps colour names to values.
2619 2003-07-20 Werner LEMBERG <wl@gnu.org>
2621 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
2622 * configure, src/include/config.hin: Regenerated.
2624 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
2626 2003-07-19 Werner LEMBERG <wl@gnu.org>
2628 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
2630 2003-07-18 Werner LEMBERG <wl@gnu.org>
2632 * *.man: Switch to non-compatibility mode temporarily if GNU
2633 syntax extensions are used in the particular man page.
2635 * PROBLEMS: Add solutions for SGR problems.
2637 2003-07-17 Werner LEMBERG <wl@gnu.org>
2639 Don't ignore grotty's command line options if \X'tty: sgr ...' is
2640 used to change the drawing scheme.
2642 * src/devives/grotty/tty.cpp (bold_flag_option,
2643 underline_flag_option, italic_flag_option, reverse_flag_option,
2644 bold_underline_mode_option): New global variables.
2645 (update_options): New function.
2646 (tty_printer::special): Call update_options.
2647 (main): Don't set xxx_flag but xxx_flag_option, then call
2650 2003-07-14 Werner LEMBERG <wl@gnu.org>
2652 Make grotty emit proper Unicode box drawing characters for -Tutf8.
2654 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
2656 (hline_char, vline_char): New global variables.
2657 (tty_printer::tty_printer): Initialize them.
2658 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
2659 horizontal and vertical lines.
2660 (crossings): New global array.
2661 (tty_printer::end_page): Use it to determine the proper crossing
2662 character for -Tutf8.
2664 2003-07-12 Werner LEMBERG <wl@gnu.org>
2666 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
2667 (HTMLDOCFILES): Revert to `pic.html'.
2668 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
2670 2003-07-11 Werner LEMBERG <wl@gnu.org>
2672 * doc/pic.ms: Improve documentation of absolute coordinates.
2673 Document absolute positioning of pictures.
2675 * NEWS: Add new pic capability.
2677 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
2679 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
2682 2003-07-07 Werner LEMBERG <wl@gnu.org>
2684 Implement support for dashed and dotted ellipses in pic. Based on
2685 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
2687 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
2688 common_output::dashed_ellipse, common_output::dotted_ellipse): New
2689 functions. Ellipse arcs are approximated with circle arcs.
2690 * src/preproc/pic/common.h (common_output): Updated.
2691 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
2693 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
2695 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
2697 2003-07-06 Werner LEMBERG <wl@gnu.org>
2699 Make grotty work on platforms which have unsigned char as the
2700 default for char. Based on a patch by Thomas Klausner
2703 * src/devices/grotty/tty.cpp (schar): New typedef.
2704 Updated calls to declare_ptable and implement_ptable.
2705 (glyph): Use schar for back_color_idx and fore_color_idx.
2706 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
2707 (tty_printer::tty_color, tty_printer::tty_printer,
2708 tty_printer::color_to_idx, tty_printer::put_color): Updated.
2710 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2712 * src/roff/nroff/nroff.sh: Add option -d for completeness.
2713 * src/roff/nroff/nroff.man: Updated.
2715 2003-07-05 Werner LEMBERG <wl@gnu.org>
2717 * NEWS, tmac/groff_www.man: Updated.
2718 * doc/Makefile.sub: Updated.
2720 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
2722 Implement support for multiple HTML output files.
2724 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
2725 -j command line option.
2727 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
2729 (file): New fields `new_output_file', `require_links',
2731 (file::file): Updated.
2732 (files::set_file_name, files::set_links_required,
2733 files::are_links_required, files::is_new_output_file,
2734 files::file_name, files::next_file_name): New functions.
2735 (header_desc): New fields `no_of_level_one_headings',
2737 (header_desc::header_desc): Updated.
2738 (header_desc::write_headings): Handle multiple files.
2739 (html_printer::write_header): Save file name in which header occurs.
2740 (html_printer::determine_header_level): Possibly split files on
2742 (html_printer::do_links, html_printer::troff_tag): Updated.
2743 (html_printer::insert_split_file, html_printer::do_job_name,
2744 html_printer::emit_link, html_printer::write_navigation,
2745 html_printer::do_file_components): New functions.
2746 (html_printer::~html_printer): Handle multiple files.
2747 (main): Handle command line option `-j'.
2749 * src/devices/grohtml/grohtml.man: Updated.
2751 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
2754 * tmac/www.tmac (JOBNAME): New macro.
2755 * tmac/s.tmac (SH-NO-TAG): New macro.
2756 (@SH): Call SH-NO-TAG.
2759 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2761 * tmac/groff_mdoc.man: Improve documentation of punctuation
2764 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
2766 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
2768 2003-07-03 Werner LEMBERG <wl@gnu.org>
2770 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
2772 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
2774 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
2775 after `/*' and `*/'.
2777 (Fn, Fo): Reduce indentation in synopsis.
2779 * tmac/doc-common (doc-check-depth): New macro.
2780 (doc-end-macro, Sh, Ss): Use it.
2781 (Cd): Fix behaviour in synopsis.
2782 (In): Make it parsed and callable.
2783 If not in the synopsis, represent the C header file enclosed in
2785 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
2786 Use minus, not hyphen.
2788 * tmc/groff_mdoc.man: Updated.
2790 2003-07-01 Werner LEMBERG <wl@gnu.org>
2792 Integrated grap2graph, contributed by Eric S. Raymond.
2794 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
2796 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
2797 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
2799 2003-07-01 Colin Watson <cjwatson@debian.org>
2801 * src/xditview/*.c: Add prototypes, fix return types, add includes.
2802 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
2804 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
2806 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
2808 2003-06-31 Werner LEMBERG <wl@gnu.org>
2810 * doc/Makefile.sub (CLEANADD): Remove all files created by
2811 running `make groff.{pdf,dvi}'.
2813 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
2816 2003-06-30 Werner LEMBERG <wl@gnu.org>
2818 * Makefile.in (SHELL): Define as @SHELL@.
2819 (mkinstalldirs): Use $(SHELL).
2820 (MDEFINES): Add $(SHELL).
2821 * Makefile.comm (SHELL): Removed.
2823 2003-06-29 Werner LEMBERG <wl@gnu.org>
2825 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
2826 The X11 documentation files use them.
2827 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
2829 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
2831 * tmac/e.tmac (@C): Handle .ad also.
2833 2003-06-12 Werner LEMBERG <wl@gnu.org>
2835 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
2837 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
2838 Assign `n' even here. It is possible to construct a node
2839 immediately following an escape character:
2847 2003-06-10 Werner LEMBERG <wl@gnu.org>
2849 * README.WIN32: Removed.
2850 * MANIFEST: Updated.
2852 2003-06-07 Werner LEMBERG <wl@gnu.org>
2854 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
2856 2003-06-05 Werner LEMBERG <wl@gnu.org>
2858 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
2859 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
2861 2003-06-03 Werner LEMBERG <wl@gnu.org>
2863 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
2864 is done by the calling function.
2866 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
2868 * tmac/X.tmac: Fix definition of `em'.
2870 2003-05-22 Werner LEMBERG <wl@gnu.org>
2872 * src/roff/troff/input.cc (return_macro_request): Fix detection of
2875 2003-05-18 Werner LEMBERG <wl@gnu.org>
2877 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
2878 to make items work which consist only of a tag.
2880 2003-05-17 Werner LEMBERG <wl@gnu.org>
2882 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
2883 aren't stretched in a tag (this can fail with unformatted boxes).
2884 Instead, insert a break and go back one line.
2886 2003-05-16 Werner LEMBERG <wl@gnu.org>
2888 * src/roff/troff/input.cc (return_macro_request): If called with
2889 argument pop macro twice. We need this to trace `return'.
2891 * tmac/trace.tmac: Handle `return'.
2894 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2897 2003-05-15 Larry Kollar <kollar@alltel.net>
2899 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
2900 registers `FPS', `FVS', and `FPD'.
2902 2003-05-15 Werner LEMBERG <wl@gnu.org>
2904 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
2907 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
2909 * tmac/groff_mdoc.man: Slight improvements.
2911 2003-05-03 Werner LEMBERG <wl@gnu.org>
2913 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
2914 `doc-header-space' after header line if register `cR' is set.
2916 2003-05-02 Werner LEMBERG <wl@gnu.org>
2920 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
2922 * tmac/doc-common (Nd): Use \[em].
2924 2003-05-01 Werner LEMBERG <wl@gnu.org>
2926 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
2927 doc-footer-space): Initialize to 0.5i.
2928 (doc-setup-page-layout): Don't set doc-header-space and
2931 2003-04-30 Werner LEMBERG <wl@gnu.org>
2933 * REVISION: Set to 1.
2935 * doc/pic.ms: Document possible problems with `figname'.
2937 2003-04-29 Werner LEMBERG <wl@gnu.org>
2939 Version 1.19 released
2940 =====================
2942 * VERSION: Set to 1.19.
2943 * REVISION: Set to 0.
2944 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
2946 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2947 Define charset as `US-ASCII' in html output.
2949 * tmac/www.tmac (ULE): Add missing scaling indicator.
2951 * win32-diffs: Removed.
2953 2003-04-28 Werner LEMBERG <wl@gnu.org>
2955 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
2957 Document how to insert discardable whitespace with `.ss'.
2959 2003-04-27 Werner LEMBERG <wl@gnu.org>
2961 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
2962 work with plain TeX also.
2964 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
2966 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
2968 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2971 2003-04-24 Werner LEMBERG <wl@gnu.org>
2973 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
2974 vbox with positive height and zero depth if in TeX mode.
2976 * NEWS: Document glyph name changes for grodvi and grolj4.
2978 2003-04-23 Werner LEMBERG <wl@gnu.org>
2980 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
2981 * doc/pic.ms: Fixed.
2983 2003-04-21 Werner LEMBERG <wl@gnu.org>
2985 HP-UX 10.20 has `snprintf' but it isn't declared.
2987 * configure.ac: Add declaration test for snprintf.
2988 * configure: Regenerated.
2989 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
2990 * src/include/config.hin: Regenerated.
2992 2003-04-19 Werner LEMBERG <wl@gnu.org>
2994 Add keyword `figname' to pic, specifying the name of the picture
2995 box in TeX mode. Based on a patch from William J Poser
2996 <wjposer@unagi.cis.upenn.edu>.
2998 * src/preproc/pic/pic.y: New token `FIGNAME'.
2999 (macro_name): New rule of type <str>.
3000 (placeless_element): Handle `FIGNAME'.
3001 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
3002 * src/preproc/pic/main.cpp (graphname): New global variable.
3003 (do_picture): Initialize `graphname'.
3004 * src/preproc/pic/pic.h: Updated.
3005 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
3008 (tex_output::text): Beautify output.
3009 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
3010 `shaded' and `outlined' unconditionally.
3011 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
3014 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
3015 greater is necessary.
3017 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
3019 Add option -r to soelim to avoid emission of `.lf' lines.
3020 Add option -t to produces TeX comment lines instead of `.lf' lines.
3022 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
3025 (main): Handle `-r' and `-t'.
3026 (set_location): Handle `raw_flag' and `tex_flag'.
3027 * src/preproc/soelim/soelim.man, NEWS: Updated.
3029 2003-04-17 Werner LEMBERG <wl@gnu.org>
3031 * tmac/hyphenex.sh: Replaced with...
3032 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
3035 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
3036 if --quiet is used for the configure script.
3037 * configure: Regenerated.
3039 2003-04-16 Werner LEMBERG <wl@gnu.org>
3041 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
3042 Add `const' to second argument.
3043 (html_printer::add_table_end): Add `const' to argument.
3044 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
3045 `const' to arguments.
3046 * src/devices/grohtml/html-text.h: Updated.
3048 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
3049 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
3052 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
3053 cast for integer constant.
3055 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
3056 (writeNbytes): Add `const' to first argument.
3057 (writeString): Add `const' to argument.
3058 (char_buffer::can_see): Add `const' to third argument.
3059 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
3060 `const' to argument.
3061 * src/preproc/html/pushback.h: Updated.
3063 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
3064 (include_path_append): Add `const' to argument.
3067 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
3069 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
3070 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
3072 (unicode_decompose_init::unicode_decompose_init): Updated.
3073 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
3075 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
3076 * src/roff/troff/input.cc (process_startup_file): Add `const' to
3079 * tmac/hyphenex.sh: Make script more portable by using a here
3082 2003-04-15 Werner LEMBERG <wl@gnu.org>
3084 Renamed all `*.cc' files to `*.cpp'.
3085 Updated all configuration files, makefiles, and documentation.
3087 2003-04-14 Werner LEMBERG <wl@gnu.org>
3089 * tmac/hyphenex.sh: Slight improvements.
3091 2003-04-13 Werner LEMBERG <wl@gnu.org>
3093 * font/devascii/R.proto, font/devcp1037/R.proto,
3094 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
3095 character slots with unnamed glyphs.
3097 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
3098 (an-first): New global variable.
3099 (an-header): Emit vertical space between multiple man pages.
3101 2003-04-11 Werner LEMBERG <wl@gnu.org>
3103 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
3106 2003-04-10 Werner LEMBERG <wl@gnu.org>
3108 * PROBLEMS: Revised.
3110 2003-04-10 Bernd Warken <bwarken@mayn.de>
3112 * doc/webpage.ms: Improved.
3114 2003-04-09 Werner LEMBERG <wl@gnu.org>
3116 Add register \n[.height] which returns the value of \H.
3117 Add register \n[.slant] which returns the value of \S.
3119 * src/roff/troff/env.cc (init_env_requests): Implement.
3120 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3123 2003-04-08 Werner LEMBERG <wl@gnu.org>
3125 * tmac/html.tmac: Move some of the data into html-end.tmac.
3126 Remove most of the character translations for eqn since html fonts
3127 now cover those characters.
3129 * tmac/html-end.tmac: New file.
3130 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
3131 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
3132 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
3134 2003-04-07 Werner LEMBERG <wl@gnu.org>
3136 * man/groff_out.man: Document negative values of `N' if -Thtml is
3139 2003-04-06 Werner LEMBERG <wl@gnu.org>
3141 * Makefile.comm (depend.temp): Check location of YTABC.
3143 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3145 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
3147 (groff_bin_path): Rename to GROFF_BIN_PATH.
3148 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3149 * doc/Makefile.in (TROFFBIN): New variable for troff
3151 (GROFFBIN): New variable for groff binary path.
3152 (groff_bin_path): Rename to GROFF_BIN_PATH.
3153 (TROFF): Use TROFFBIN.
3154 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3155 * doc/Makefile.sub (GROFFBIN): New variable for groff
3157 (groff_bin_path): Rename to GROFF_BIN_PATH.
3158 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3160 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
3161 with INSTALL_SCRIPT.
3162 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
3163 * Makefile.dev (all): Depend on DEVSCRIPTS.
3164 (install_dev): Likewise.
3165 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
3167 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
3168 (DEVGENSCRIPTS): New variable to hold generated scripts.
3170 2003-04-05 Werner LEMBERG <wl@gnu.org>
3172 * src/libs/libdriver/input.cc (IntArray::operator[],
3173 IntArray::get_data): Remove meaningless `const' in return value.
3175 * README.CVS: New file.
3177 2003-04-04 Werner LEMBERG <wl@gnu.org>
3179 Check for stdint.h in C++, not in C.
3181 * aclocal.m4 (GROFF_STDINT_H): New function,
3182 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
3184 * configure, src/include/config.hin: Regenerated.
3185 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
3188 Fix handling of in grohtml. To do this, troff emits `N'
3189 with a negative value, representing the width of the unbreakable
3190 space (only for -Thtml). grohtml then converts this back to
3191 and uses the value of N as its width.
3193 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
3194 unbreakable_space_node::tprint): Emit `N-<width>'.
3195 * src/include/printer.h (printer::set_numbered_char): Make it
3197 Make members `font_table' and `nfonts' protected instead of private.
3198 * src/devices/grohtml/post-html.cc
3199 (html_printer::set_numbered_char): New member function.
3202 * src/libs/libgroff/maxfilename.cc:
3203 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
3205 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
3208 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
3210 * man/roff.man: Small fixes.
3212 2003-04-03 Werner LEMBERG <wl@gnu.org>
3214 Make groff independent from locale's numeric settings.
3216 * configure.ac: Check for `setlocale'.
3217 * configure, src/include/config.hin: Regenerated.
3219 * src/include/lib.h: Handle HAVE_SETLOCALE.
3221 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
3222 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
3223 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
3226 * doc/groff.texinfo: Change dir category to `Typesetting'.
3227 (Man font macros): Mention that there is no space between arguments
3230 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
3231 (*printer::change_color, *printer::change_fill_color): Add missing
3234 2003-04-02 Werner LEMBERG <wl@gnu.org>
3236 * src/devices/grohtml/html-table.cc (html_table::emit_col,
3237 html_table::is_gap): Compute table widths after converting border
3238 positions to avoid rounding errors.
3240 2003-04-01 Werner LEMBERG <wl@gnu.org>
3242 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
3243 `space_emitted' properly.
3245 2003-03-31 Werner LEMBERG <wl@gnu.org>
3247 * src/devices/grohtml/html-table.cc: Fix column width calculation.
3248 (html_table::set_linelength): Don't add 1.
3249 (html_table::add_indent): Don't subtract 1.
3251 * tmac/html.tmac: Set default page offset to zero.
3253 2003-03-30 Werner LEMBERG <wl@gnu.org>
3255 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
3257 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
3258 unbreakable_space_node::tprint): New functions.
3259 (troff_output_file): Make space_char_hmotion_mode::tprint and
3260 unbreakable_space_node::tprint to friends.
3261 * src/roff/troff/node.h: Updated.
3263 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
3264 in the HTML standard).
3266 2003-03-29 Werner LEMBERG <wl@gnu.org>
3268 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
3269 Otherwise, the following code
3278 produces `x a' instead of `xa'. This is a temporary fix, disabling
3279 font changes in diversions for -Thtml.
3281 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
3283 (an-do-tag-html): Merge with ...
3284 (an-do-tag): This macro.
3285 Change code slightly to circumvent grohtml bug.
3286 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
3288 * src/devices/grohtml/html-table.cc (html_table::emit_col,
3289 html_table::is_gap): Round `width' properly.
3291 * tmac/html.tmac: Provide some default layout parameters for
3294 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
3297 2003-03-28 Werner LEMBERG <wl@gnu.org>
3299 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
3301 2003-03-27 Werner LEMBERG <wl@gnu.org>
3303 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
3306 2003-03-20 Werner LEMBERG <wl@gnu.org>
3308 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
3310 * doc/groff.texinfo: Updated.
3312 2003-03-19 Werner LEMBERG <wl@gnu.org>
3314 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
3315 TOKEN_END_TRAP>: Reset `have_input'.
3317 2003-03-18 Werner LEMBERG <wl@gnu.org>
3319 * src/roff/groff/groff.man: Mention groff_trace man page.
3321 2003-03-16 Werner LEMBERG <wl@gnu.org>
3323 * Makefile.in (LIBEXT): New variable to indicate the file extension
3324 of library files. Computed heuristically from $(OBJEXT).
3325 (MDEFINES): Add $(LIBEXT).
3326 * Makefile.lib, Makefile.comm: Use it.
3328 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
3329 overlong lines into smaller chunks.
3330 (get_binary): New function.
3332 * src/utils/pfbtops/pfbtops.man: Updated.
3334 2003-03-15 Colin Watson <cjwatson@debian.org>
3336 * src/roff/groff/groff.man: Minor syntax fix.
3338 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
3340 * src/devices/grops/ps.cc (ps_printer::media_set,
3341 ps_printer::~ps_printer): Handle zero paper width and length.
3343 2003-03-13 Werner LEMBERG <wl@gnu.org>
3345 Add options -p and -l to grodvi.
3347 * src/devices/grodvi/dvi.cc: Include paper.h.
3348 (landscape_flag, user_paper_length, user_paper_width): New global
3350 (dvi_printer::begin_page): Emit `papersize' special.
3351 Set color after initialization of `cur_h' and `cur_v'.
3352 (main): Add options `-l' and `-p'.
3353 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
3354 * src/devices/grodvi/grodvi.man, NEWS: Updated.
3356 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
3358 2003-03-12 Werner LEMBERG <wl@gnu.org>
3360 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
3361 * man/groff_tmac.man: This man page.
3362 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
3365 * tmac/X.tmac: Don't load pspic.tmac.
3367 2003-03-11 Werner LEMBERG <wl@gnu.org>
3369 Make variable `pr' local to libdriver/input.cc. Based on a patch
3370 by Bernd Warken <bwarken@mayn.de>.
3372 * src/include/driver.h (pr): Removed.
3374 * src/libs/libdriver/input.cc (pr): New global variable.
3375 (do_file): Deallocate `pr'.
3376 * src/libs/libdriver/printer.cc (pr): Removed.
3378 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
3379 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3380 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3381 (main): Don't delete `pr'.
3383 2003-03-10 Werner LEMBERG <wl@gnu.org>
3385 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
3386 * tmac/papersize.tmac: New file.
3387 * tmac/troffrc: Include `papersize.tmac'.
3388 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
3389 * tmac/an-old.tmac: Set LT to LL by default.
3391 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
3392 doc/groff.texinfo: Updated.
3394 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
3395 bug which caused all odd iso papers to have wrong dimensions.
3397 * src/devices/grops/ps.cc (user_paper_width): New global variable.
3398 (main) <'p'>: Set `user_paper_width' also.
3399 (ps_printer::media_width, ps_printer::media_height): Use values
3400 given with option `-p'.
3402 2003-03-09 Werner LEMBERG <wl@gnu.org>
3404 * src/include/nonposix.h: Provide default for SET_BINARY.
3406 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
3407 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
3410 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
3411 (main): Treat \r\n as \n.
3413 2003-03-08 Werner LEMBERG <wl@gnu.org>
3415 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
3416 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
3418 2003-03-07 Werner LEMBERG <wl@gnu.org>
3420 Added support to access more than 256 glyphs in Type 1 fonts.
3422 * src/devices/grops/ps.cc (subencoding): New structure.
3423 (style): Add `sub' field.
3425 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
3426 Add `set_subencoding', `get_subfont' and `encode_subfont' member
3429 (ps_printer::set_char): Use `set_subencoding'.
3430 (make_subencoding_name): New function.
3431 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
3432 (ps_printer::~ps_printer): Emit subencoding definitions.
3434 * src/devices/grops/psrm.cc (valid_input_table): New array to
3435 properly support EBCDIC.
3436 (white_space): Add `\f'.
3437 (ps_get_line): Change first argument to be of type `string &'.
3438 Updated all callers.
3439 This allows to get lines of arbitrary length.
3440 Use `valid_input_table'.
3441 Remove warning about non-conforming PS line length. This seems
3442 not to be of great importance -- for example, dvips don't emit
3444 (PS_LINE_MAX): Removed.
3445 (matches_comment): Change first argument to be of type `string &'.
3447 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
3449 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
3450 %AGL_to_unicode, %default_ligatures): New hash tables.
3451 Read all map entries.
3452 Add unencoded characters.
3453 Check for default ligatures if there are no `L' entries.
3454 Print all kern entries.
3455 Print all characters in charset.
3456 * src/utils/afmtodit/afmtodit.man: Updated.
3458 * font/devps/*: Regerated all fonts.
3460 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
3461 of characters, just use `.trin'. Otherwise the mapping depends
3462 on the font encoding.
3463 * tmac/ps.tmac: Add `fi' and `fl'.
3464 Improve `Fi' and `Fl'.
3465 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
3466 * tmac/Xps.tmac: Fix `em'.
3470 2003-03-04 Werner LEMBERG <wl@gnu.org>
3472 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
3475 2003-03-03 Werner LEMBERG <wl@gnu.org>
3477 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
3479 * font/devps/generate/textmap: Remove entry `similarequal'.
3480 * font/devps/symbolmap: Updated.
3482 2003-03-02 Werner LEMBERG <wl@gnu.org>
3484 * src/libs/libgroff/font.cc (font::load): Fix error message for
3487 * src/devices/grops/grops.man: Improve documentation of the -b
3490 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
3491 `ascii' and `cp1047'.
3493 2003-03-01 Werner LEMBERG <wl@gnu.org>
3495 Document composite glyphs and the `composite' request.
3497 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
3499 2003-02-28 Werner LEMBERG <wl@gnu.org>
3501 * font/devdvi/generate/ec.map: Add some more Unicode entities.
3502 * font/devdvi/*EC: Updated.
3504 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
3505 * tmac/latin1 (latin1-tr): Undo any previous mapping.
3506 * tmac/troffrc: Load `composite.tmac'.
3507 * tmac/Makefile.sub (NORMALFILES): Updated.
3509 * doc/groff.texinfo (Input Encodings): New section.
3512 2003-02-27 Werner LEMBERG <wl@gnu.org>
3514 * doc/texinfo.tex: New version 2003-02-11.06.
3516 * tmac/doc-common (Dt): Don't emit warning for unknown section.
3517 * tmac/groff_mdoc.man: Fix description of `Dt'.
3519 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
3521 * font/devps/prologue.ps: Fix for included Postscript that does
3522 a setpagedevice -- which is now safely ignored.
3526 * src/devices/grops/ps.cc: Now sets the page size in the generated
3527 document. This is done in two ways: Via a %%-comment for gv and
3528 the like, and via a PageSize and setpagedevice for programs that
3529 understands Postscript proper, like ps2pdf.
3531 * src/devices/grops/ps.h: New broken-flag to avoid page size
3532 definition, if required.
3534 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
3536 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
3537 Not really necessary due to the fix in prologue.ps, but cleaner:
3538 Such information does not belong in an .eps file.
3540 * doc/Makefile.sub: See doc/Makefile.in.
3542 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
3544 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
3545 instead of P1 since the latter is broken in some versions of netpbm.
3546 * configure: Updated.
3548 2003-02-26 Larry Kollar <kollar@alltel.net>
3550 Make man pages more customizable.
3552 * tmac/an-old.tmac (FT): New register holding footer distance from
3554 (HF): New string holding the default heading font.
3555 (TH): Handle registers `IN' and `SN' set on the command line.
3557 (PT, BT): New strings to customize header and footer lines.
3558 (an-header, an-footer): Use them.
3560 * tmac/groff_man.man: Document changes.
3562 * doc/groff.texinfo: Document man changes.
3563 Document Ultrix extensions of man.
3565 2003-02-26 Werner LEMBERG <wl@gnu.org>
3567 * src/roff/troff/input.cc (do_width, do_if_request): Reset
3568 `have_input' after changing back to old environment.
3570 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
3571 function up to be defined before first call. This is necessary to
3572 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
3574 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
3575 the default font directory also. Based on a patch from James
3576 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
3577 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
3578 * src/utils/afmtodit/afmtodit.man: Document it.
3582 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
3584 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
3586 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
3587 (GROFF_PNMTOPS_NOSETPAGE): New macro.
3588 * configure.ac: Use it.
3589 * configure: Regenerated.
3590 * Makefile.in: Updated.
3592 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
3593 (CLEANADD): Add www.tmac-sed.
3594 (pnmtops_nosetpage): Define default.
3595 (install_data): Handle www.tmac-sed and substitute
3596 @PNMTOPS_NOSETPAGE@.
3597 (stamp-sed): Add www.tmac.
3598 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
3599 It now breaks URLs at suitable places.
3600 (www:substring_ok): New register set by...
3601 (www:@test_substring): New macro.
3602 (www:error): New alias to www-error.
3603 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
3605 (URL): Use www:url_breaks.
3606 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
3607 (CDS, CDE): New macros.
3609 2003-02-25 Werner LEMBERG <wl@gnu.org>
3611 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
3614 2003-02-24 Werner LEMBERG <wl@gnu.org>
3616 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
3617 can be negative also.
3619 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
3621 (read_char_table): Avoid negative ascenders.
3622 (output_charset): Add cast.
3623 * font/devlj4/*: Regenerated.
3625 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
3628 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
3629 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
3631 * font/devdvi/*: Regenerated.
3633 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
3634 normal width, while the previously used characters (U+2329 and
3635 U+232A) are classified as wide due to canonical equivalence with the
3636 CJK punctuation characters U+3008 and U+3009.
3638 * font/devutf8/R.proto: Updated.
3639 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
3641 * man/groff_char.man: Simplify handling of table traps by
3642 introducing `start block' and `end block' macros.
3643 (Ns, Ne, 2s, 2e, Ds, De): New macros.
3644 (DL): Make it work with Unix troff also.
3645 Fix code values of `la' and `ra'.
3647 * tmac/dvi.tmac: Define `<>' for CW and CWI.
3649 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
3651 * src/devices/grohtml/post-html.cc (element_list::~element_list):
3652 New destructor, fixing a major memory leak.
3654 2003-02-22 Werner LEMBERG <wl@gnu.org>
3656 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
3657 to be in conformance with Unicode 3.0 and newer.
3659 * font/devlj4/generate/text.map: Add `Eu'.
3660 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
3661 * font/devlj4/S: Regenerated.
3663 * man/groff_char.man: Completely rewritten.
3665 * doc/groff.texinfo: Fix description of request and macro arguments.
3667 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
3671 * src/devices/grohtml/html-table.cc (html_table::~html_table):
3672 Deallocate `columns' list.
3673 * src/devices/grohtml/post-html.cc (char_block::~char_block):
3675 (text_glob::text_glob_html, text_glob::text_glob_special,
3676 text_glob::text_glob_line, text_glob::text_glob_auto_image,
3677 text_glob::text_glob_tag): Avoid memory leaks.
3678 (text_glob::remember_table): Free memory before reassigning.
3680 2003-02-19 Werner LEMBERG <wl@gnu.org>
3682 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
3683 alias `hbar'), the Planck constant over two pi.
3685 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
3686 `+e' for position 34.
3687 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
3688 `u2662' and `u2661'.
3689 * font/devdvi/{MI,S}: Regenerated.
3690 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
3691 * font/devlbp/*: Add `hbar' alias.
3692 * font/devlj4/generate/special.map: Ditto.
3693 * font/devlj4/S: Regenerated.
3694 * font/devps/generate/symbolchars: Add `+e'.
3695 * font/devps/generate/textmap: Fix PS name for `-h'.
3697 * font/devps/symbolmap: Regenerated.
3699 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
3701 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
3703 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
3706 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
3708 * tmac/tty-char.tmac: Add `+e'.
3710 2003-02-17 Werner LEMBERG <wl@gnu.org>
3712 Another round trying to really fix problems with `have_input'.
3714 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
3715 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
3717 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
3718 handling if both foreground and background colors are default.
3720 * doc/groff.texinfo (Debugging): Document .lf differences to
3723 2003-02-16 Werner LEMBERG <wl@gnu.org>
3725 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
3726 null-bytes in created string.
3728 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
3729 alias_macro, lookup_request): Improve warning messages.
3731 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
3733 Free `last_image_filename'.
3735 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
3737 (imageList::createPage, imageList::createImage): Use `free', not
3739 (imageItem::~imageItem): Free `imageName'.
3740 (addRegDef): Use `strsave', not `strdup'.
3741 (get_resolution): Free `pathp'.
3743 2003-02-15 Werner LEMBERG <wl@gnu.org>
3745 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
3748 2003-02-14 Werner LEMBERG <wl@gnu.org>
3750 Add memory management for colors to deallocate unnamed colors
3753 * src/include/color.h (color): New members `free_list' and `next'.
3754 New member functions `new' and `delete'.
3756 * src/libs/libgroff/color.cc: Implement it.
3758 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
3759 for array size of new operator.
3761 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
3762 redundant comparison.
3764 * src/roff/troff/input.cc (word_space_node::reread,
3765 hmotion_node::reread): Avoid warning about unused parameter.
3766 (reset_output_registers): Remove redundant parameter.
3767 (define_color): Undo change 2003-02-12.
3769 * src/roff/troff/reg.h: Updated.
3771 * src/roff/troff/node.cc (troff_output_file::really_print_line,
3772 output_file::put_filename, real_output_file::really_put_filename,
3773 ascii_output_file::really_print_line,
3774 break_char_node::get_hyphen_list): Avoid warning about unused
3776 (suppress_node::tprint): Updated.
3778 * configure.ac: Check declaration for rand() and srand().
3779 * configure: Regenerated.
3781 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
3783 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
3786 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
3787 to avoid compiler warnings.
3789 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
3792 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
3794 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
3796 Updated all callers.
3798 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
3800 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
3801 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
3803 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
3804 Parameter is unused.
3805 (html_printer::add_table_end): Define parameter conditionally.
3806 * src/devices/grohtml/output.cc (simple_output::special): Parameter
3809 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
3810 (lbp_printer::set_char): Last parameter is unused.
3812 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
3814 2003-02-13 Werner LEMBERG <wl@gnu.org>
3816 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
3817 Make \D'f ...' move horizontally again for backwards compatibility.
3818 Replace it with \D'Fg ...' where appropriate to avoid dependency
3819 on horizontal resolution.
3821 * src/roff/troff/input.cc (do_get_long_name): New function.
3822 (get_long_name): Call it.
3824 (read_draw_node): Handle `\D'Fx ...' by calling ...
3825 (read_color_draw_node): New function.
3827 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
3829 Pass it to `do_get_long_name' which is used instead of
3832 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
3833 unnecessary value guard.
3834 (parse_D_command) <'f'>: Add horizontal shift.
3836 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
3837 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3838 (FILL_MAX): Removed.
3840 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3843 2003-02-12 Werner LEMBERG <wl@gnu.org>
3845 * src/roff/troff/input.cc (do_name_test, do_expr_test,
3846 do_zero_width): Push `\n' if closing delimiter is missing.
3848 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
3849 <'F'>: Make \F non-transparent at the beginning of line.
3850 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
3851 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
3854 (define_color): Free color in case of reassignment.
3856 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
3857 @DefescListEnd): Use @Var, not @var.
3860 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
3862 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
3863 `shaded' and `outlined' arrays.
3864 (object_spec::object_spec): Initialize `shaded' and `outlined'.
3865 (graphic_object::set_fill_color, graphic_object::set_outline_color):
3867 (closed_object::set_fill_color): Ditto.
3868 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
3870 (troff_output::reset_color): Use a_delete instead of free.
3871 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
3873 2003-02-11 Werner LEMBERG <wl@gnu.org>
3875 * doc/groff.texinfo: Improve documentation of `ad'.
3876 Document that \D'f...' is dependent on the horizontal resolution.
3877 * man/groff_diff.man: Improve documentation of \D'f...'.
3879 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
3880 compensating \h'...' for \D'f ...' since the latter no longer moves
3882 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3884 2003-02-10 Werner LEMBERG <wl@gnu.org>
3886 Improve error messages for `x F' (and `F') commands.
3888 * src/include/error.h: Add declaration for
3889 `current_source_filename'.
3890 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
3891 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
3892 parameter for source file string.
3893 Updated all callers.
3895 * src/libs/libdriver/input.cc: Add `current_source_filename'.
3896 (remember_source_filename): New function.
3897 (parse_x_command <'F'>, do_file <'F'>): Use it.
3899 2003-02-09 Werner LEMBERG <wl@gnu.org>
3901 Make grotty not emit warnings about unknown colors more than
3904 * src/devices/grotty/tty.cc: Include `ptable.h'.
3905 (TTY_MAX_COLORS): Removed.
3906 (DEFAULT_COLOR_IDX): Defined to -1.
3907 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
3908 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
3909 Change `tty_colors' to be a ptable.
3910 First arg of `put_color' is now `char'.
3911 New functions `make_rgb_string' and `tty_color'.
3912 (tty_printer::tty_printer): Use `tty_color'.
3913 (tty_printer::color_to_idx): Return value is now `char'.
3916 * src/include/color.h (color): Add `print_color' member function.
3917 * src/libs/libgroff/color.cc (color::print_color): Implement it.
3919 2003-02-08 Werner LEMBERG <wl@gnu.org>
3923 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
3926 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
3927 assume that value has been allocated with `new[]', thus use
3928 `a_delete' for deallocation.
3930 * src/libs/libdriver/input.cc (get_integer_arg,
3931 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
3934 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
3935 * src/libs/libgroff/nametoindex.cc
3936 (character_indexer::named_char_index): Use `new <type>[1]'.
3938 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
3940 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
3941 (split_text): Use `a_delete'.
3943 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
3946 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
3947 harmless memory leak.
3948 (hyphen_trie::read_patterns_file): Initialize `buf'.
3949 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
3950 Initialize `current_fill_color'and `current_glyph_color'.
3951 * src/roff/troff/glyphuni.cc
3952 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
3953 * src/roff/troff/uniuni.cc
3954 (unicode_decompose_init::unicode_decompose_init): Ditto.
3955 * src/roff/troff/uniglyph.cc
3956 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
3958 2003-01-26 Werner LEMBERG <wl@gnu.org>
3960 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
3961 `access' before calling `unlink'.
3962 (do_file): Handle __EMX__.
3964 * src/include/nonposix.h: Handle __EMX__.
3966 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
3967 (fontpath,tmacpath): Use it.
3969 Sorted alphabetically.
3971 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
3973 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
3976 2003-01-27 Werner LEMBERG <wl@gnu.org>
3978 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
3979 New files, copied from gnulib.
3980 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
3981 * configure.ac: Updated.
3982 * configure: Regenerated.
3984 * src/include/config.hin: Regenerated.
3985 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
3986 Don't define `strcasecmp' as `strcmp'.
3987 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
3988 Dont define `strncasecmp' as `strncmp'.
3990 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
3993 2003-01-26 Werner LEMBERG <wl@gnu.org>
3995 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
3998 2003-01-25 Werner LEMBERG <wl@gnu.org>
4000 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
4002 2003-01-24 Werner LEMBERG <wl@gnu.org>
4004 Add US-english hyphenation exceptions (converted from Barbara
4005 Beeton's hyphenation exception log reports which appear irregularly
4008 * tmac/hyphen.us: Updated to latest version.
4009 * tmac/README: Updated.
4010 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
4011 * tmac/troffrc: Load `hyphenex.us'.
4012 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
4013 * doc/groff.texinfo: Updated.
4015 2003-01-23 Werner LEMBERG <wl@gnu.org>
4017 Improve hyphenation slightly. This is a first step in redesigning
4018 the hyphenation algorithm to make it more flexible (e.g. allowing
4019 kerns and ligatures between the hyphenation character and the
4020 following character -- while not used normally in English, other
4021 languages like German would benefit).
4023 * src/roff/troff/env.cc (environment::hyphenate_line): Use
4024 assertion instead of if-clause.
4025 Let `get_hyphen_list' return the number of involved characters in
4026 the hyphenation pattern instead of computing it directly (which
4027 often yields too small values).
4028 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
4029 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
4032 2003-01-22 Werner LEMBERG <wl@gnu.org>
4034 Fixing a bug which caused groff to hang if the hyphenation exception
4035 dictionary tried to grow.
4037 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
4038 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
4039 pointer to dictionary.
4041 2003-01-20 Werner LEMBERG <wl@gnu.org>
4043 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
4044 negative left italic correction.
4045 * src/utils/afmtodit/afmtodit.man: Document it.
4047 * font/devps/generate/Makefile (RFLAG): Add `-m'.
4048 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
4049 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
4053 2003-01-16 Werner LEMBERG <wl@gnu.org>
4057 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
4059 * src/preproc/refer/refer.man: Mention REFER environment variable.
4061 2003-01-05 Werner LEMBERG <wl@gnu.org>
4063 Similar to \[is], the square root glyph (\[sr]) and the square root
4064 extension glyph (\[radicalex]) are now text symbols. The new
4065 mathematical versions are called \[sqrt] and \[sqrtex],
4068 * font/devX*/S: Regenerated.
4069 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
4070 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
4071 * font/devdvi/EX, font/devdvi/S: Regenerated.
4072 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
4073 * font/devlj4/generate/special.map: Add `sqrt'.
4074 * font/devlj4/S: Regenerated.
4075 * font/devps/generate/textmap: Add `sqrt'.
4076 * font/devps/S, font/devps/symbolmap: Regenerated.
4078 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
4079 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
4080 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
4081 overlap horizontally.
4083 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
4084 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
4087 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
4088 and `sqrtex' are overlapping glyphs.
4090 2003-01-04 Werner LEMBERG <wl@gnu.org>
4092 * font/devdvi/generate/texsy.map: Add `is'.
4093 * font/devps/symbolmap: Regenerated.
4094 * font/devdvi/*TC, MI, S: Regenerated.
4096 * tmac/dvi.tmac: Remove `is'.
4098 2003-01-03 Werner LEMBERG <wl@gnu.org>
4100 `is' is now a text symbol (only relevant for dvi). The math variant
4101 can be accessed with `integral'.
4103 * font/devX*/S: Regenerated.
4104 * font/devdvi/generate/texex.map: Remove `is'.
4105 * font/devdvi/EX: Updated.
4106 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
4107 * font/devlj4/generate/special.map: Ditto.
4108 * font/devlj4/S: Regenerated.
4109 * font/devps/generate/textmap: Add `integral'.
4110 * font/devps/S: Regenerated.
4112 * tmac/dvi.tmac: Define `is'.
4114 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
4116 * src/preproc/tbl/main.cc (process_format): Fix error message.
4118 2003-01-02 Werner LEMBERG <wl@gnu.org>
4120 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
4121 * font/devps/textmap: Fix entries for `ne' and `nc'.
4122 * font/devps/symbolmap: Regenerated.
4124 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
4125 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
4126 `38', `58', `78', `-+', `|=', `nc', `ne'.
4128 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
4129 Use `schar' for `aq'.
4130 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
4131 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
4132 * tmac/tty.tmac: Add `ne'.
4134 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
4135 for fallback glyphs.
4137 2002-12-29 Werner LEMBERG <wl@gnu.org>
4141 * font/devX*/*: Regenerated.
4142 * font/devdvi/generate/ec.map: Remove `eq'.
4143 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
4144 Assign `|=' to position 39.
4145 * font/devdvi/*EC, S: Regenerated.
4146 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
4147 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
4148 Assign `|=' to position 549.
4149 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
4151 Add `uni2243' for `|='.
4153 * tmac/ec.tmac: Add `eq'.
4154 * tmac/dvi.tmac: Add `=~'.
4155 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
4158 2002-12-21 Werner LEMBERG <wl@gnu.org>
4160 * font/devdvi/generate/tc.map: Remove `**'.
4161 * font/devdvi/*TC: Regenerated.
4162 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
4164 * font/devutf8/NOTES: Updated.
4166 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
4167 Don't give default parameter to `set_macro'.
4168 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
4169 instead of `set_macro'.
4170 (charinfo::setx_macro): Implement it.
4171 (charinfo::set_macro): Don't change `mode'.
4173 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
4174 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
4175 * tmac/dvi.tmac: Define `!=' with `.schar'.
4177 2002-12-20 Werner LEMBERG <wl@gnu.org>
4179 * font/devX*/S: Regenerated.
4180 * font/devdvi/generate/ec.map: Remove `pl'.
4181 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
4182 * font/devdvi/*{TC,EC}: Regenerated.
4183 * font/devhtml/R.proto: Add `-+'.
4184 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
4185 * font/devlbp/*: Remove `or'.
4186 * font/devlj4/generate/special.map: Remove `or'.
4187 * font/devlj4/S: Regenerated.
4188 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
4189 `seveneighths', `threeeighths'.
4191 Replace `minusplus' with `uni2213'.
4192 * font/devps/symbolmap: Regenerated.
4193 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
4196 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
4198 * src/roff/troff/node.cc (troff_output_file::put_char_width):
4199 Call glyph_color and fill_color even if tcommand_flag isn't set.
4200 (make_node, node::add_char): Check not ci->is_fallback but
4203 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
4204 * tmac/ec.tmac: Add .rchar entry for `f/'.
4205 Don't remove `12', `14', `34'.
4206 Define `pl' to be always roman.
4207 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
4208 Define `18', `38', `58', `78'.
4209 * tmac/tty.tmac: Add `-+'.
4210 * tmac/dvi.tmac: Define `f/'.
4211 (dvi-frac): Use `f/'.
4212 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
4213 Define `18', `38', `58', `78'.
4215 2002-12-15 Colin Watson <cjwatson@debian.org>
4217 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
4219 2002-12-10 Werner LEMBERG <wl@gnu.org>
4221 Add glyph `tno', a textual variant of `no'.
4223 * font/devX*/*: Regenerated.
4224 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
4225 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
4226 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
4227 * font/devdvi/*: Regenerated.
4228 * font/devlbp/*: Add `tno'.
4229 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
4230 * font/devlj4/*: Regenerated.
4231 * font/devps/generate/textmap: Replace `no' with `tno'.
4232 * font/devps/generate/symbolchars: Add `no'.
4233 * font/devps/*: Regenerated.
4235 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
4237 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
4238 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
4242 * tmac/dvi.tmac: Replace most `\\' with `\E'.
4243 Add definition for `sd'.
4244 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
4246 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
4248 2002-12-08 Werner LEMBERG <wl@gnu.org>
4250 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
4251 mode to avoid rounding errors.
4252 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
4254 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
4255 src/roff/troff/troff.man: Improve documentation of -T.
4257 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
4259 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
4260 (run_pipeline) [_WIN32]: Provide working function without `fork'.
4262 2002-12-06 Werner LEMBERG <wl@gnu.org>
4264 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
4265 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
4266 Scaling Euro.sansserif glyphs down to have the same height as
4268 Removed unnecessary points; added some extrema.
4270 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
4273 2002-12-04 Werner LEMBERG <wl@gnu.org>
4275 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
4276 and `Euro.symbol.bold.slanted'.
4277 Improve some glyph offsets and widths.
4278 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
4280 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
4282 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
4285 * tmac/europs.tmac: Updated to new glyph indices.
4286 Use Euro.symbol for font familiy `A'.
4288 * doc/groff.texinfo: Minor improvements.
4290 2002-12-02 Werner LEMBERG <wl@gnu.org>
4292 * font/devdvi/generate.tc.map: s/%O/%0/.
4293 * font/devdvi/*TC: Regenerated.
4295 * src/roff/troff/div.cc (init_div_requests): Sorted.
4297 * tmac/dvi.tmac: Remove `Ye'.
4298 * tmac/ec.tmac: Remove `Ye'.
4299 Add .rchar entry for `de'.
4301 * man/groff.man, man/groff_diff.man: Document register `.pe'.
4302 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
4305 2002-11-30 Werner LEMBERG <wl@gnu.org>
4307 Add PS font for various Euro glyphs.
4309 * font/devps/generate/freeeuro.sfd: New master font file for
4311 * font/devps/generate/sfdtopfa.pe: New conversion script for
4313 * font/devps/generate/Makefile (FONTS): Add `EURO'.
4314 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
4315 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
4317 * font/devps/EURO: Generated from `freeeuro.afm'.
4318 * font/devps/download: Add `freeuro.pfa'.
4319 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
4322 * tmac/europs.tmac: New file.
4323 * tmac/ps.tmac: Include `europs.tmac'.
4324 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
4326 2002-11-29 Werner LEMBERG <wl@gnu.org>
4328 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
4329 * font/devdvi/S: Regenerated.
4330 * font/devhtml/R.proto: Fix `CR' and `ci'.
4332 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
4334 * font/devps/symbolmap: Regenerated.
4335 * font/devutf8/R.proto: Fix `CR' and `ci'.
4337 * font/devutf8/NOTES: Updated.
4339 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
4342 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4344 * tmac/dvi.tmac: Add `lh' and `rh'.
4345 * tmac/Xps.tmac: Fix `lh' and `rh'.
4346 * tmac/X.tmac: Add `OK'.
4347 * tmac/lj4.tmac: Ditto.
4349 2002-11-24 Werner LEMBERG <wl@gnu.org>
4351 * font/devX*/S: Regenerated.
4352 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
4353 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
4354 * font/devdvi/generate/texsy.map: Remove `or' glyph.
4355 * font/devdvi/S: Regenerated.
4356 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
4357 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
4358 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
4359 `bracketleftbt', `bracketrighttp', `bracketrightex',
4360 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
4361 `braceex', `braceleftex', `bracerightex', `bracerighttp',
4362 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
4364 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
4365 * font/devutf8/NOTES: Updated.
4366 * font/devlj4/generate/special.map: Add glyph `braceex'.
4367 * font/devlj4/S: Regenerated.
4369 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
4371 2002-11-14 Werner LEMBERG <wl@gnu.org>
4373 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
4376 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4378 * doc/texinfo.tex: New version from texinfo 4.3.
4379 * doc/groff.texinfo: Updated for texinfo 4.3.
4380 Use @tie{} where appropriate.
4381 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
4382 * font/devdvi/generate/tc.map: Remove `rn'.
4383 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
4384 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
4386 * font/devX100/*, font/devX100-12/*, font/devX75/*,
4387 font/devX75-12/*: Regenerated.
4389 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
4390 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
4391 Improve definition of `an'.
4392 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
4394 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
4395 * tmac/X.tmac: Add definition for `or'.
4396 * tmac/Xps.tmac: Undo change 2002-11-05.
4397 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
4399 2002-11-11 Werner LEMBERG <wl@gnu.org>
4401 * src/roff/troff/node.cc (troff_output_file::put_char): Always
4404 2002-11-10 Werner LEMBERG <wl@gnu.org>
4406 Added three new requests `schar', `fschar', and `rfschar'. `schar'
4407 defines a glyph which is searched after the check for fonts declared
4408 with `.special' (and before the check for all mounted special
4409 fonts). `fschar' defines a glyph for a particular font which is
4410 searched after the check for fonts declared with `.fspecial' (and
4411 before the check for fonts declared with `.special'). `rfschar'
4412 removes glyphs defined with `fschar'.
4414 * src/roff/troff/token.h (char_mode): New enum.
4415 Declare do_define_character.
4416 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
4418 (charinfo::is_fallback): Updated.
4419 (charinfo::is_special): New method.
4420 * src/roff/troff/input.cc (do_define_character): Add and use
4421 optional second parameter used as a prefix for font-specific glyph
4423 (define_character, define_fallback_character): Updated.
4424 (define_special_character): New function.
4425 (init_input_requests): Add `schar'.
4426 (charinfo::charinfo, charinfo::set_macro): Updated.
4427 * src/roff/troff/node.cc: Include `stringclass.h'.
4428 (make_glyph_node): Handle special glyphs defined with `.schar' and
4430 (define_font_special_character, remove_font_special_character): New
4432 (init_node_requests): Sorted.
4433 Add `fschar' and `rfschar'.
4434 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
4435 Document new requests.
4437 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
4438 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
4440 2002-11-08 Werner LEMBERG <wl@gnu.org>
4442 Added new font `SC' (cmtex10) to devdvi.
4444 * devdvi/generate/Makefile (FONTS): Add `SC'.
4446 * devdvi/generate/textex.map: New map file for cmtex.
4448 * devdvi/Makefile.sub (DEVFILES): Updated.
4449 * tmac/dvi.tmac: Add fspecial entries for SC.
4450 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
4451 found before `S' since the font position of `SC' is lower due to the
4452 gaps in DESC's `font' line.
4453 * tmac/ec.tmac: Add a `special' call.
4456 * font/devhtml/R.proto: Remove double entry for `ti'.
4457 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
4458 * tmac/tty-char.tmac: Remove entry for `bq'.
4459 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
4460 * tmac/ec.tmac: Don't remove `aq' glyph.
4461 * tmac/X.tmac: Fix entry for `em'.
4462 Add entries for `fo' and `fc'.
4463 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
4465 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
4466 documentation of `special' and `fspecial' requests.
4468 2002-11-05 Werner LEMBERG <wl@gnu.org>
4470 * font/devascii/R.proto, font/devcp1047/R.proto,
4471 font/devlatin1/R.proto: Remove entry for `.i'.
4472 * font/devdvi/generate/textt.map: Add entry for `ad'.
4473 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
4474 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
4475 We need this for getting kerning values to compose `/l' and `/L'.
4476 * font/devdvi: Regenerated font definition files for CM fonts.
4477 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
4478 * font/devutf8/R.proto: Ditto.
4479 Remove double entry for `ti'.
4481 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
4482 for (groff) ligatures, `la', and `ra'.
4483 Add "'C", "'c", `IJ', and `ij'.
4484 Remove double entry for `ti'.
4485 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
4487 Add "'C", "'c", `IJ', and `ij'.
4488 Fix entries for (groff) ligatures, `la', and `ra'.
4490 * tmac/ps.tmac (ps-achar): New macro.
4491 Define "'c" and "'C".
4492 * tmac/tty.tmac: Add entry for `.i'.
4493 * tmac/X.tmac (X-achar): New macro.
4494 Define "'c", "'C", and `:Y'.
4495 Add entries for `IJ' and `ij'.
4496 * tmac/Xps.tmac (Xps-achar): New macro.
4497 Define "'c" and "'C".
4498 Add entries for `IJ' and `ij'.
4499 * tmac/lbp.tmac (lbp-achar): New macro.
4500 Add fallback characters for all groff ligatures and many other
4502 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
4503 Add entries for `/l' and `/L'.
4504 Define "'c" and "'C".
4505 Add entries for `IJ' and `ij'.
4507 2002-11-02 Larry Kollar <kollar@alltel.net>
4509 * PROBLEMS: Document how to solve Mac OS X compilation problems.
4511 2002-11-02 Werner LEMBERG <wl@gnu.org>
4513 Adding support for composite glyphs: \[xxx yyy ...] and the
4514 `composite' request.
4516 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
4517 to Unicode-based glyph names.
4518 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
4519 glyph names to groff glyph names.
4520 * src/roff/troff/uniuni.cc: New file for canonically decomposing
4521 Unicode-based glyph names.
4522 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
4523 for handling Unicode glyph names.
4524 * src/roff/troff/input.cc: Include unicode.h.
4525 (composite_glyph_name): New function.
4526 (token::next) <'['>: Handle Unicode glyph names and composite
4528 (composite_dictionary): New dictionary for the `composite' request.
4529 (composite_request): Implement `composite' request.
4530 (init_input_requests): Add `composite'.
4531 Alphabetically sorted.
4532 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
4534 (init_env_requests): Alphabetically sorted.
4535 Removed `tas' and `tar' (already commented out).
4536 * src/roff/troff/Makefile.sub: Updated.
4538 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
4540 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
4543 2002-10-29 Werner LEMBERG <wl@gnu.org>
4545 Fix computation of .trunc register. Additionally, its value (and
4546 the value of the .ne register) is now always set before entering the
4549 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
4550 `needed_space' before calling `space'.
4551 (top_level_diversion::space): Remove special code for 'sp before the
4553 Call `begin_page' with the discarded space as a parameter.
4554 (top_level_diversion::begin_page): Add optional parameter to set
4556 * src/roff/troff/div.h: Updated.
4558 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
4561 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
4562 (LP): Remove superfluous call to `br'.
4563 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
4564 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4566 2002-10-26 Werner LEMBERG <wl@gnu.org>
4568 * tmac/doc-ditroff: Remove useless switch/variable -rC.
4569 (doc-setup-header): Don't set page register `%'.
4570 * tmac/doc-nroff: Remove variable `C'.
4571 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
4572 (doc-setup-header): Don't set page register `%'.
4574 * tmac/doc-common (doc-header): Call `ns'.
4575 (doc-paragraph): Protect .sp with .br so that it survives traps
4576 possibly set by the user.
4577 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4579 * tmac/doc*: Replace ' with . for consistency if no effect.
4581 2002-10-26 Werner LEMBERG <wl@gnu.org>
4583 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
4584 so that it survives traps possibly set by the user.
4586 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
4587 (troff_output_file::set_font): Call flush_tbuf if necessary.
4588 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
4589 flush_tbuf and do_motion only if necessary.
4590 (troff_output_file::start_special,
4591 troff_output_file::put_char_width, troff_output_file::put_char,
4592 troff_output_file::draw): Updated.
4593 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4594 vmotion_node::tprint): Undo change 2002-10-23.
4596 2002-10-25 Werner LEMBERG <wl@gnu.org>
4598 * tmac/www.tmac (DC): Fix case of overlapping images.
4600 2002-10-23 Werner LEMBERG <wl@gnu.org>
4602 * src/roff/troff/node.cc (troff_output_file::fill_color,
4603 troff_output_file::glyph_color): Set current color before testing
4605 (troff_output_file::put_char_width, troff_output_file::put_char,
4606 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
4608 (troff_output_file::file_color, troff_output_file::glyph_color):
4610 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4611 vmotion_node::tprint): Move first, then call fill_color.
4613 2002-10-20 Werner LEMBERG <wl@gnu.org>
4615 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
4616 possible to use multiple main macro packages.
4618 2002-10-19 Werner LEMBERG <wl@gnu.org>
4620 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4621 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
4622 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
4624 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
4625 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
4627 2002-10-16 Werner LEMBERG <wl@gnu.org>
4629 * NEWS, doc/webpage.ms: Updated.
4631 2002-10-14 Werner LEMBERG <wl@gnu.org>
4633 * src/roff/troff/node.cc (troff_output_file::put_char_width,
4634 troff_output_file::put_char, troff_output_file::fill_color,
4635 troff_output_file::glyph_color): Handle case where color pointer
4638 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
4640 Add the new -r option to grotty. It is similar to the -i option
4641 except it tells grotty(1) to use the "reverse video" attribute to
4642 render italic fonts.
4644 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
4645 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
4646 (tty_printer::make_underline, tty_printer::put_color,
4647 tty_printer::end_page): Use it.
4648 (main): Add -r switch.
4650 * src/devices/grotty/grotty.man: Document it.
4652 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
4654 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4655 cast to `unsigned char' to properly read patterns with 8bit
4658 2002-10-08 Werner LEMBERG <wl@gnu.org>
4660 * REVISION: Increased to 2.
4662 Version 1.18.1 released
4663 =======================
4665 2002-10-08 Werner LEMBERG <wl@gnu.org>
4667 * doc/webpage.ms, NEWS: Updated.
4669 2002-10-07 Werner LEMBERG <wl@gnu.org>
4671 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
4672 suppress additional whitespace after the header.
4674 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
4677 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
4679 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
4681 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
4682 (Dt): Use it to improve language localization (especially Russian
4685 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
4687 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
4688 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
4690 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
4692 Call `picurve' for BSPLINE.
4693 (HGPrintElt): Handle BSPLINE.
4694 * src/preproc/grn/README: Document it.
4696 2002-10-03 Werner LEMBERG <wl@gnu.org>
4698 * src/roff/troff/node.cc (break_char_node::col): New variable.
4699 Updated constructor.
4700 (space_node::tprint, word_space_node::tprint): Call `fill_color'
4702 (space_node::space_node): Remove assertion.
4703 (break_char_node::add_self): Pass color argument to space node.
4704 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
4706 * src/roff/troff/env.cc (environment::do_break,
4707 environment::add_padding): Ditto.
4709 2002-10-02 Werner LEMBERG <wl@gnu.org>
4711 Redesigning color support in troff. Colors are no longer
4712 represented as separate nodes but are now part of glyph nodes and
4713 friends. This fixes the current formatting misbehaviour due to the
4714 changes introduced on 2002-09-20. Some extra code is necessary for
4715 proper grotty support: Without adding color variables to
4716 space-related nodes, the background color would be changed too late.
4718 * src/roff/troff/node.h, src/roff/troff/node.cc:
4719 s/current_pagecolor/current_fill_color/.
4720 s/current_glyphcolor/current_glyph_color/.
4721 (glyph_color_node, fill_color_node): Removed.
4722 (node::get_glyph_color, node::get_fill_color): New virtual member
4724 (space_node::col): New variable.
4725 Updated constructors of space_node and derived classes accordingly.
4726 (hmotion_node::col): New variable.
4727 Updated constructors of hmotion_node and space_char_hmotion_node
4729 (vmotion_node::col): New variable.
4730 Updated constructor accordingly.
4731 (draw_node::gcol, draw_node::fcol): New variables.
4732 Updated constructor accordingly.
4733 (special_node::gcol, special_node::fcol): New variables.
4734 Updated constructors accordingly.
4735 (troff_output_file::put_char, troff_output_file::put_charwidth,
4736 troff_output_file::draw): Set glyph and fill color.
4737 (troff_output_file::start_special): Set glyph and fill color.
4738 Always set current font.
4739 (troff_output_file::fill_color, troff_output_file::glyph_color):
4740 Don't call `do_motion'.
4741 (glyph_node::gcol, glyph_node::fcol): New variables.
4742 Updated constructors of glyph_node and ligature_node accordingly.
4743 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
4745 (glyph_node::merge_glyph_node,
4746 kern_pair_node::add_discretionary_hyphen,
4747 node::add_discretionary_hyphen): Updated.
4748 (break_char_node::merge_self): Updated.
4749 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4750 vmotion_node::tprint): Handle color.
4751 (make_glyph_node, make_node, node::add_char): Updated.
4753 * src/roff/troff/env.cc (environment::space_newline,
4754 environment::space, environment::output_line, environment::do_break,
4755 environment::make_tab_node, environment::add_padding, title):
4757 (environment_switch, environment_copy): Don't add color nodes.
4759 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
4761 (token::next): Updated.
4762 \m and \M now are as transparent as \s.
4763 (process_input_stack, token::add_to_node_list, token::process,
4764 read_draw_node): Updated.
4765 (charinfo_to_node_list): Don't add color nodes.
4767 * doc/groff.texinfo: Updated.
4769 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
4771 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
4774 2002-09-27 Colin Watson <cjwatson@debian.org>
4776 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
4778 2002-09-23 Werner LEMBERG <wl@gnu.org>
4780 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
4782 (DEFAULT_LINEWIDTH_FACTOR): New macro.
4783 (linewidth_factor): New global variable.
4784 (lbp_printer::set_line_thickness): Fix case for size < 0, using
4786 (long_options): Add -w/--linewidth option.
4788 (main): Handle -w option to set linewidth_factor.
4789 (lbp_printer::lbp_printer): Initialize req_linethickness, not
4792 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
4794 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
4796 Fixed a bug in the line thickness setting code.
4798 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
4800 (lbp_printer::set_line_thickness): Pass environment as second
4802 Implement it actually.
4803 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
4804 and `set_line_thickness, depending on the current font size.
4806 2002-09-21 Werner LEMBERG <wl@gnu.org>
4808 Some Debian patches.
4810 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
4811 * src/roff/troff/node.cc (bracket_node::copy): Initialize
4814 2002-09-20 Werner LEMBERG <wl@gnu.org>
4816 * configure: Regenerated with autoconf 2.54.
4818 2002-09-20 Werner LEMBERG <wl@gnu.org>
4820 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
4822 Rename cur_fill_color to fill_color.
4823 * src/roff/troff/env.cc: Updated.
4825 2002-09-20 Werner LEMBERG <wl@gnu.org>
4827 * src/roff/troff/env.cc (title): Copy color status after processing
4829 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
4830 fill color nodes to reset colors properly.
4832 * tmac/www.tmac (DC): Fix color handling.
4834 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
4835 * doc/groff.texinfo: Fixing documentation of `tl' request.
4836 * doc/webpage.ms: Updated.
4838 2002-09-19 Werner LEMBERG <wl@gnu.org>
4840 * src/roff/troff/env.cc (environent_switch, environment_copy):
4841 Emit glyph and fill color nodes to initialize colors properly.
4843 2002-09-17 Colin Watson <cjwatson@debian.org>
4845 * src/roff/troff/env.cc (environment::set_glyph_color,
4846 environment::set_fill_color): Fix typo which prevented \m[] work
4849 2002-09-17 Werner LEMBERG <wl@gnu.org>
4851 Add left and right italic correction to non-slanted PS fonts. This
4852 is an experimental feature to improve image rendering of grohtml.
4854 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
4855 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
4856 * font/devps/*: All non-slanted fonts regenerated.
4859 2002-09-16 Werner LEMBERG <wl@gnu.org>
4861 Add a site-specific font directory.
4863 * Makefile.in (localfontdir, legacyfontdir): New variables.
4864 (fontpath): Use them.
4865 (MDEFINES, uninstall_dirs): Updated.
4866 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
4867 Remove `FONTPATH' and `MACROPATH'.
4869 * src/roff/troff/troff.man, NEWS: Updated.
4870 * doc/groff.texinfo (Font Directories): New section.
4873 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
4874 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
4875 src/preproc/grn/grn.man: Minor fixes.
4877 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
4878 Remove unused variable.
4880 2002-09-11 Werner LEMBERG <wl@gnu.org>
4882 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
4883 * man/groff_out.man: Fix documentation of 'N'.
4885 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
4887 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
4888 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
4890 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
4891 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
4892 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
4893 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
4894 PRE_TAG>: Call `begin' with `FALSE'.
4896 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4898 * src/libs/libgroff/string.cc (string::extract): Fix position of
4899 terminating null byte.
4901 2002-09-08 Werner LEMBERG <wl@gnu.org>
4903 Add global option `nospaces' to tbl so that leading and trailing
4904 spaces in data items are ignored.
4906 * src/libs/libgroff/string.cc (string::remove_spaces): New member
4907 function to remove leading and trailing spaces.
4908 * src/include/stringclass.h: Updated.
4910 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
4912 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
4914 Fix typo in error messages.
4915 (process_data): Implement `nospaces' option.
4916 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
4918 2002-09-07 Werner LEMBERG <wl@gnu.org>
4920 * src/include/config.hin: Add `HAVE_ISATTY'.
4921 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
4923 * src/libs/libgroff/tmpname.cc: Include `time.h'.
4924 * src/libs/libdriver/input.cc (Char): Add `operator==' and
4925 `operator!=' for `char'.
4926 * doc/groff.texinfo: Replace @ifnottex block for top node with
4929 2002-09-06 Werner LEMBERG <wl@gnu.org>
4931 * doc/Makefile.in (.texinfo.html): Add -I switch.
4932 * doc/groff.texinfo: Add @ifnottex block for top node to make
4933 translation to HTML work.
4935 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
4937 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
4938 (get_papersize, determine_vertical_offset): Removed.
4939 (char_buffer::do_image): Always specify letter size.
4941 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
4944 2002-09-05 Werner LEMBERG <wl@gnu.org>
4946 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
4947 default indentation.
4949 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
4951 * src/preproc/html/pre-html.cc (imageList::createPage): Use
4953 (generateImages): Clean up push-back buffer.
4955 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4957 * doc/groff.texinfo: Minor fixes.
4959 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4961 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
4962 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
4964 (determine_vertical_offset): Use LETTER_LENGTH.
4965 (createPage): Moved to ...
4966 (imageList::createPage): This.
4967 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
4968 (imageList::getMaxX): New function.
4969 (createImage): Moved to ...
4970 (imageList::createImage): This.
4971 (imageList::createImages): New function.
4972 (generateImages): Read `maxx' directly.
4974 (scanArguments): Don't specify `gsPaper' for `-o'.
4975 (makeTempFiles): Call `xtmpfile' with the last argument set to
4978 2002-08-24 Werner LEMBERG <wl@gnu.org>
4980 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
4981 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
4982 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
4983 * src/preproc/html/pushback.cc: Include nonposix.h.
4984 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
4987 2002-08-23 Werner LEMBERG <wl@gnu.org>
4989 Use $(OBJEXT) for the object file extension.
4991 * Makefile.comm (.SUFFIXES): Add .obj.
4992 (.cc.obj, .c.obj): New implicit rules.
4993 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
4994 (MDEFINES): Add EXEEXT and OBJEXT.
4995 * */Makefile.sub: s/.o/.$(OBJEXT)/.
4997 2002-08-22 Werner LEMBERG <wl@gnu.org>
4999 * INSTALL: Mention texinfo 4.2 as a prerequisite.
5001 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
5003 * src/devices/grohtml/post-html.cc (colType): Make enum global to
5005 (html_printer::update_min_max, html_printer::add_table_end): New
5007 (html_printer::lookahead_for_tables): Use them.
5008 Reset page offset correctly.
5009 (html_printer::~html_printer): Add creation of creator comment up.
5011 2002-08-20 Werner LEMBERG <wl@gnu.org>
5013 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
5014 * man/groff_tmac.man: Fix typos.
5015 * man/groff_font.man: Minor reordering.
5016 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
5018 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
5020 Avoid endless loops while scanning for tables.
5022 * src/devices/grohtml/post-html.cc (list::insert): Set
5024 (html_printer::next_horiz_pos): Add `text_glob' argument; update
5026 Return immediately if that argument is NULL.
5027 (html_printer::calc_nf): Don't test if `g' is NULL.
5028 (html_printer::lookahead_for_tables): Use
5029 `glyphs.move_right_get_data'.
5030 Don't test if `g' is NULL.
5032 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
5034 A better fix, replacing fix 2002-08-15, for increasing SIZE.
5036 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
5038 (char_block::char_block): Allocate `buffer'.
5039 (char_buffer::add_string): Use it.
5041 2002-08-15 Werner LEMBERG <wl@gnu.org>
5043 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
5044 src/devices/grodvi/grodvi.man: Document default line thickness.
5046 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
5048 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
5051 2002-08-14 Werner LEMBERG <wl@gnu.org>
5053 * doc/webpage.ms: Updated.
5055 2002-08-09 Werner LEMBERG <wl@gnu.org>
5057 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
5060 2002-08-08 Aaron Campbell <aaron@monkey.org>
5062 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
5065 2002-08-08 Werner LEMBERG <wl@gnu.org>
5067 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
5070 Don't push back a space but a newline onto the stack.
5072 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
5074 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
5077 * src/devices/grohtml/post-html.cc (html_printer::end_font,
5078 html_printer::start_font): Handle them.
5079 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
5081 (html_text::do_bold): Don't reset italic and tt.
5082 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
5083 * font/devhtml/DESC.proto: Add those fonts.
5084 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
5086 2002-08-07 Werner LEMBERG <wl@gnu.org>
5088 * MORE.STUFF: Added gpresent.
5090 * tmac/trace.tmac: Show nesting level by a corresponding amount of
5091 whitespace before printing the logging message.
5093 2002-07-31 Colin Watson <cjwatson@debian.org>
5095 * src/devices/grohtml/html-table.cc (html_table::finish_row):
5096 Initialize `n' to zero. This fixes a segfault on ARM.
5098 2002-07-30 Werner LEMBERG <wl@gnu.org>
5100 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
5102 2002-07-29 Werner LEMBERG <wl@gnu.org>
5104 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
5107 2002-07-28 Colin Watson <cjwatson@debian.org>
5109 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
5111 (html_printer::html_printer): Initialize `pointsize'.
5113 2002-07-26 Werner LEMBERG <wl@gnu.org>
5115 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
5117 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
5118 (gnu.eps): Add -rle switch to pnmtops.
5119 (distfiles): Add gnu.eps and gnu.png.
5121 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
5123 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
5126 2002-07-24 Werner LEMBERG <wl@gnu.org>
5128 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
5129 ' \+' but ' *' for sed.
5130 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
5132 2002-07-23 Werner LEMBERG <wl@gnu.org>
5134 * doc/groff.texinfo: Document `papersize' keyword.
5135 * NEWS, man/groff_font.man: Updated.
5137 2002-07-23 Colin Watson <cjwatson@debian.org>
5139 Extend papersize keyword to accept more than a single entry. The
5140 first valid will be used.
5142 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
5143 (font::scan_papersize): Really skip final newline.
5144 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
5146 2002-07-23 Werner LEMBERG <wl@gnu.org>
5148 * configure.ac: Test for isatty.
5149 * configure: Regenerated.
5150 * src/include/posix.h: Check HAVE_ISATTY.
5151 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
5152 * src/utils/lookbib/lookbib.cc: Include posix.h.
5153 Don't declare isatty.
5155 2002-07-21 Werner LEMBERG <wl@gnu.org>
5157 * NEWS: Add `output' request.
5159 * REVISION: Increased to 1.
5161 Version 1.18.0 released
5162 =======================
5164 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
5166 Allow internal glyph indices > 0xFF in grohtml for input characters.
5168 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
5170 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
5171 Updated all callers.
5172 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
5173 (html_printer): Updated.
5175 2002-07-19 Werner LEMBERG <wl@gnu.org>
5177 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
5178 * font/devutf8/R.proto: Adding some missing glyphs.
5179 * font/devutf8/NOTES: Updated.
5181 * tmac/dvi.tmac: Add more composite glyphs.
5182 * tmac/html.tmac: Updated.
5184 * man/groff_char.man: Add `sum' and `product' entities.
5188 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
5190 Improved table, tab, and indenting support.
5192 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
5193 string_iterator::suppress_newline_flag): Removed. Updated all
5194 function which have used it.
5196 * src/roff/troff/env.cc: Include `input.h'.
5197 (environment::add_node): Accept 0 as parameter.
5198 (environment::add_html_tag): Add `force' parameter.
5199 Updated all callers.
5200 (environment::add_html_tag_tabs): Ditto.
5201 For the moment, support left-aligned tabs only.
5202 (environment::make_html_tag): New function.
5203 (fill, no_fill): Set .br html tag additionally.
5204 (environment::newline): Emit `eol.ce' or `eol' tag for html.
5205 (environment::add_html_tag_eol): Removed.
5206 (tab_stops::distance_to_next_tab): Add variant for handling
5208 (environment::distance_to_next_tab): Ditto.
5209 Updated all callers.
5210 (environment::handle_tab): Handle tabs for html.
5212 * src/roff/troff/env.h: Updated.
5214 * src/roff/troff/div.cc: Updated all callers of
5215 `environment::add_html_tag'.
5217 * src/devices/grohtml/html-table.cc,
5218 src/devices/grohtml/html-table.h: New files.
5220 * src/devices/grohtml/html-text.cc (html_text): New members
5221 `blank_para' and `start_space'.
5222 (html_text::issue_tag): Don't emit TABLE_TAG.
5223 Handle indentation for PRE_TAG and P_TAG.
5224 (html_text::end_tag): Updated.
5225 (html_text::table_is_void, html_text::issue_table_begin,
5226 html_text::issue_table_end): Removed.
5227 (html_text::do_push): Simplified.
5228 [DEBUGGING]: Small fix.
5229 (html_text::push_para): Add new parameter for indentation; updated
5232 (html_text::do_indent, html_text::do_table, html_text::done_table,
5233 html_text::is_in_table): Removed.
5234 (html_text::do_pre): Handle P_TAG also.
5235 (html_text::shutdown): Handle p->indent.
5236 (html_text::check_emit_text): Simplified.
5237 (html_text::do_emittext): Reset `blank_para'.
5238 (html_text::do_para): Add new parameter for indentation; updated
5240 (html_text::remove_indent): New function.
5241 (html_text::do_space): Handle verbatim text properly.
5242 (html_text::ever_emitted_text, html_text::starts_with_space,
5243 html_text::remove_para_align): New functions.
5244 (html_text::dump_stack_element, html_text::dump_stack): Updated.
5246 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
5249 * src/devices/grohtml/post-html.cc: Include html-table.h.
5250 (INDENTATION): Removed.
5251 (text_glob): Added many `is_<foo>' functions.
5252 Added table description `tab'.
5253 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
5255 (list): Add `insert' and `move_to' member functions.
5256 (page): Add `insert_tag' member function.
5257 (page::dump_page) [DEBUG_TABLES]: Improved.
5258 (html_printer): Add `table' and `max_linelength' elements.
5259 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
5260 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
5261 `remove_tabs', `remove_courier_tabs'.
5262 (html_printer::emit_raw): Handle indentation.
5263 (html_printer::do_center, html_printer::write_header): Updated.
5264 (html_printer::is_courier_until_eol): Check for tag.
5265 (html_printer::do_linelength): Handle max_linelength.
5266 (html_printer::do_page_offset, html_printer::do_indentation): Handle
5268 (html_printer::do_tempindent): Updated.
5269 (html_printer::do_indentedparagraph): Removed.
5270 (html_printer::do_indent): Simplified.
5271 (html_printer::do_eol): Use `ever_emitted_text'.
5272 (html_printer::do_flush, html_printer::do_links): Don't call
5274 (html_printer::do_break): Handle end_tempindent.
5275 (html_printer::troff_tag): Get argument.
5277 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
5278 (html_printer::flush_page): Call `lookahead_for_tables'.
5279 Don't call `done_table'.
5280 (html_printer::add_to_sbuf): Always call do_indent.
5282 * src/devices/grohtml/Makefile.sub: Updated.
5284 * tmac/an-old.tmac (TP): Don't handle html device specially.
5285 (an-do-tag-html): New function which will be used instead of
5286 `an-do-tag' if html device is used.
5288 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
5290 * tmac/s.tmac (@IP): Don't handle html device specially.
5291 (@IP-html): New function which will be used instead of `@IP' if
5292 html device is used.
5294 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
5295 is a hack which will eventually vanish again.
5296 (PIMG): Handle `-C' option correctly if not html.
5299 2002-07-17 Werner LEMBERG <wl@gnu.org>
5301 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
5303 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
5305 * contrib/pic2graph/pic2graph.*: Use convert(1).
5306 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
5308 2002-07-14 Bernd Warken <bwarken@mayn.de>
5310 * tmac/groff_trace.man: New file.
5311 * tmac/Makefile.sub: Updated.
5314 2002-07-13 Werner LEMBERG <wl@gnu.org>
5316 * src/roff/groff/groff.man: Add some cross references.
5318 2002-07-12 Werner LEMBERG <wl@gnu.org>
5320 * src/roff/troff/input.cc (substring_request): Add warnings for
5321 string indices out of range.
5323 2002-07-11 Werner LEMBERG <wl@gnu.org>
5325 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
5326 * font/devdvi/*EC: Regenerated.
5328 2002-07-10 Bernd Warken <bwarken@mayn.de>
5330 * man/groff_char.man: Updated and extended.
5332 2002-07-10 Werner LEMBERG <wl@gnu.org>
5334 * src/roff/troff/input.cc (length_macro): Renamed to...
5335 (length_request): This.
5336 Move call of `tok.next()' to the very end, otherwise the register
5337 value hasn't been updated yet.
5338 (init_input_requests): Updated.
5340 2002-07-09 Werner LEMBERG <wl@gnu.org>
5342 * src/roff/troff/input.cc (substring_macro): Renamed to...
5343 (substring_request): This.
5344 (init_input_requests): Updated.
5345 * src/roff/troff/request.h: Updated.
5347 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
5349 * src/roff/grog/grog.sh: Fix typo.
5351 2002-07-08 Werner LEMBERG <wl@gnu.org>
5353 * win32-diffs: Updated.
5355 Handle `papersize' keyword properly in DESC.
5357 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
5359 Updated all callers.
5360 * src/libs/libgroff/paper.cc: Add four more paper formats used by
5362 * src/include/paper.h: Updated.
5364 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
5365 Other minor C syntax fixes.
5366 (papersize, paperlength, paperwidth): Renamed to `user_*'.
5367 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
5369 (lbp_printer::lbp_printer): Pass three arguments.
5370 Set paper dimensions properly.
5371 (make_printer, main): Updated.
5372 (handle_unknown_desc_command): Fix error messages.
5373 (main): Handle papersize keyword in DESC properly.
5375 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
5377 (lbp_printer::lbp_printer): Pass an argument.
5378 Set paper_size properly.
5379 (handle_unknown_desc_command): Removed.
5380 (make_printer, main): Updated.
5381 * src/devices/grolj4/grolj4.man: Minor documentation fix.
5383 * man/groff_font.man, NEWS: Updated.
5385 2002-07-07 Werner LEMBERG <wl@gnu.org>
5387 Integrated eqn2graph, contributed by Eric S. Raymond.
5389 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
5391 * Makefile.in, NEWS: Updated.
5393 2002-06-04 Werner LEMBERG <wl@gnu.org>
5395 Changing the substring request to make it fit better with other
5396 string manipulation functions in other programming languages:
5397 Index 0 is now the first character in the string, and index -1
5398 indicates the last character. Since this request didn't work
5399 properly anyway in the last release, it doesn't harm too much to
5402 * src/roff/troff/input.cc (substring_macro): Use loops to get
5403 the real string length (ignoring COMPATIBLE_SAVE and
5404 COMPATIBLE_RESTORE) and offsets.
5405 Implement change described above.
5407 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
5408 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
5410 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
5412 2002-06-03 Werner LEMBERG <wl@gnu.org>
5414 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
5415 COMPATIBLE_RESTORE are completely ignored.
5417 * src/roff/troff/input.cc (char_list::set, char_list::get): New
5419 (macro): `length' field renamed to `len'.
5420 Added new field `empty_macro' (1 if macro is empty), to be used
5421 instead of checking `len'.
5422 Updated all callers.
5423 (macro::empty): Updated.
5424 (macro::length, macro::set, macro::get): New functions.
5425 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5427 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
5428 COMPATIBLE_RESTORE pairs.
5429 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5430 * src/roff/troff/request.h: Updated.
5432 * doc/groff.texinfo: Document .chop's behaviour better.
5434 2002-06-02 Werner LEMBERG <wl@gnu.org>
5436 * doc/pic.ms: Fix documentation for the addition of positions.
5438 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
5440 2002-06-29 Werner LEMBERG <wl@gnu.org>
5442 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
5444 * src/roff/troff/input.cc (have_string_arg): New global variable.
5445 (read_mode): New enumeration.
5446 (read_escape_name): Use it. Update all calls.
5447 (read_long_escape_name): Use it. Update all calls.
5448 Set have_string_arg if appropriate.
5449 (get_char_for_escape_name): Add parameter for handling space
5451 (interpolate_string_with_args, decode_string_args): New functions.
5452 (get_copy, token::next): Call it if necessary.
5453 (interpolate_string): Fix error message.
5455 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5458 2002-06-24 Bernd Warken <bwarken@mayn.de>
5460 * man/groff_tmac.man: Updated and extended.
5462 2002-06-24 Werner LEMBERG <wl@gnu.org>
5464 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
5466 2002-06-23 Werner LEMBERG <wl@gnu.org>
5468 * doc/pic.ms: Improve documentation of composite block objects.
5470 2002-06-22 Werner LEMBERG <wl@gnu.org>
5472 * src/roff/troff/input.cc (init_registers): Add three registers
5473 `seconds', `minutes', and `hours' to hold the current time.
5475 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5478 2002-06-20 Werner LEMBERG <wl@gnu.org>
5480 Make \X accept both `\ ' and `\~', converting them to single space
5483 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
5484 (token::unstretchable_space): New inline function.
5485 * src/roff/troff/input.cc (token::next, token::delimiter,
5486 token::description, token::add_to_node_list, token::process): Handle
5487 TOKEN_UNSTRETCHABLE_NODE.
5488 (encode_char): Handle tok.stretchable_space and
5489 tok.unstretchable_space.
5491 * NEWS, doc/groff.texinfo: Document it..
5493 2002-06-19 Werner LEMBERG <wl@gnu.org>
5495 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
5497 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
5498 keyword to enable/disable SGR output.
5499 (tty_printer::change_fill_color): New function.
5500 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
5502 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
5505 2002-06-18 Werner LEMBERG <wl@gnu.org>
5507 Add a `color' request and a `.color' register to control usage of
5510 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
5511 (color_flag): This (which is the inverse).
5512 (activate_color): New function.
5513 (main, init_input_requests): Updated.
5514 * src/roff/troff/troff.h, src/roff/troff/node.cc
5515 (troff_output_file::fill_color, troff_output_file::glyph_color):
5518 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5519 Document the changes.
5521 2002-06-17 Colin Watson <cjwatson@debian.org>
5523 Circumvent bug in autoconf 2.53 regarding top_builddir.
5525 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
5526 * Makefile.in, doc/Makefile.in:
5527 s/@top_builddir@/@groff_top_builddir@/.
5528 * configure: Regenerated (with autoconf 2.53).
5530 2002-06-17 Werner LEMBERG <wl@gnu.org>
5532 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
5533 `paperwidth' and `paperlength' for the `papersize' keyword.
5535 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
5537 * src/devices/grops/grops.man: Add info about Type 42 fonts.
5539 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
5541 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
5542 html_printer::do_linelength, html_printer::do_pageoffset,
5543 html_printer::do_indentation, html_printer::do_tempindent,
5544 html_printer::do_break, html_printer::begin_page): Clear indented
5546 * tmac/html.tmac: Disable hyphenation.
5548 2002-06-15 Werner LEMBERG <wl@gnu.org>
5550 Don't produce HTML files if utility programs are missing.
5552 * Makefile.in (make_html, make_install_html): New variables.
5553 (MDEFINES): Updated.
5555 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
5557 * configure.ac: Use it.
5558 * configure: Regenerated.
5560 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
5561 (HTMLEXAMPLESFILES): This new variable.
5562 (EXAMPLESIMAGEFILES): Renamed to...
5563 (HTMLEXAMPLEIMAGEFILES): This.
5564 (CLEANADD): Add HTMLEXAMPLEFILES.
5565 (all): Use `make_html'.
5567 (install_data): Use `make_install_html'.
5568 Move html stuff to...
5569 (install_html): This new target.
5570 (uninstall_sub): Updated.
5572 2002-06-14 Bernd Warken <bwarken@mayn.de>
5574 * src/roff/grog/Makefile.sub (grog): Renamed to...
5576 (grog): New rule to always install grog.sh as grog.
5578 2002-06-08 Bernd Warken <bwarken@mayn.de>
5580 * src/roff/grog/grog.pl: Fix typo.
5582 2002-06-07 Werner LEMBERG <wl@gnu.org>
5584 * doc/groff.texinfo: Add more info on .tr arguments.
5586 2002-06-05 Werner LEMBERG <wl@gnu.org>
5588 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5590 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
5591 * configure: Regenerated.
5593 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5595 * src/roff/troff/symbol.cc (table_sizes): Add more values.
5597 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
5599 2002-06-04 Werner LEMBERG <wl@gnu.org>
5601 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
5602 is not initialized at the time we need it in case `--prefix' hasn't
5603 been set. Check for `ac_default_prefix' also.
5604 Test for `papersize' keyword also and generalize allowed whitespace.
5605 * configure: Regenerated.
5607 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
5610 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
5612 (src_version, src_revision): New variables to avoid overwriting
5613 from parent make process.
5614 (version.cc): Updated.
5616 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
5617 (linebuf, linebufsize): New global variables.
5618 (sys_fatal): Use `fatal' to abort properly.
5619 (get_line): New function.
5620 (get_resolution): Use it.
5621 Improve error messages.
5622 (get_papersize): Check `papersize' also.
5624 Improve error messages.
5626 2002-06-03 Werner LEMBERG <wl@gnu.org>
5628 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
5629 should be removed only if builddir is not srcdir.
5630 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
5631 (clean): Depend on `mostlyclean'.
5632 (distclean): Depend on `clean'.
5633 (realclean, extraclean): Depend on `distclean'.
5634 (.y.cc, .y.o): Simplified. The output files are no longer written
5635 to srcdir but to builddir.
5636 * Makefile.in (MDEFINES): Add `version' and `revision'.
5637 (uninstall_dirs): Fix order of directories.
5638 * doc/Makefile.sub (version, revision): Removed.
5639 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
5640 Added `HTMLDOCFILES'.
5641 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
5642 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
5643 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
5646 * doc/texinfo.tex (\authortt): New macro.
5647 (\shortcontt): Define.
5648 (\titlepage): Set \tt to \authortt while defining \authorfont.
5649 (\appendixbox): New macro.
5650 (\chapmacro, \appendixentry): Use \appendixbox to get even
5651 indentation for letters.
5652 (\summarycontents): Set \tt.
5653 (\internalpagesize): Add two arguments for real paper width and
5654 height as needed by pdfTeX.
5655 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
5657 (\tempdima, \tempdimb): New temporary dimensions.
5658 (\pagesizesyyy): Updated.
5660 2002-06-02 Werner LEMBERG <wl@gnu.org>
5662 Adding a new keyword `papersize' to the DESC file format (similar
5663 but not completely identical to grolbp's extension). grops now has
5664 a -p command line option to override `papersize'. Finally, grolbp
5665 has been adapted to the new syntax.
5667 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
5668 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
5670 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
5671 (CCSRCS): Add `paper.cc'.
5673 * src/include/font.h (font): Add `papersize' element.
5674 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
5675 (font::scan_papersize): New function.
5676 (font::load_desc): Use it for handling `papersize' keyword.
5677 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
5679 * src/devices/grops/ps.cc: Include paper.h.
5680 (user_paper_length): New global variable.
5681 (ps_printer): Use paper length as initializer.
5682 (make_printer): Updated.
5683 (main): Handle new `-p' option.
5684 * src/devices/grops/grops.man: Updated.
5686 * src/devices/grolbp/lbp.cc: Include paper.h.
5687 s/papersizes/lbp_papersizes/.
5688 (set_papersize): Use new `papersizes' array.
5689 (handle_unknown_desc_command): Don't handle `papersize'.
5690 (main): Use `font::scan_papersize' for handling `-p' option.
5691 * src/devices/grolbp/grolbp.man: Updated.
5693 * man/groff_font.man: Document `papersize'.
5696 2002-05-30 Werner LEMBERG <wl@gnu.org>
5698 * src/devices/grops/TODO: Updated.
5699 * src/devices/grops/grops.man: More info on paper formats.
5700 * man/groff_font.man: Document `paperheight' and `paperwidth'.
5702 2002-05-29 Werner LEMBERG <wl@gnu.org>
5704 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
5705 to list only if srcdir != currdir.
5706 (distfiles): New target.
5708 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
5709 (NOMAKEDIRS): New variable.
5712 2002-05-26 Werner LEMBERG <wl@gnu.org>
5714 Add .output request, similar to \! at top-level.
5716 * src/roff/troff/input.cc (transparent): Remove unused declaration.
5717 (output_request): New function.
5718 (init_input_requests): Add it.
5720 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5723 * Makefile.in (MDEFINES): Add INSTALL_INFO.
5724 (prepare_examples): Fix typo.
5725 * doc/groff.texinfo (@direntry): Fix it.
5727 2002-05-25 Werner LEMBERG <wl@gnu.org>
5729 Including the doc subdir into groff's Makefile system.
5731 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
5732 * configure.ac: Use it.
5733 Generate `doc/Makefile'.
5734 * configure: Regenerated.
5736 * Makefile.in (infodir, INSTALL_INFO): New variables.
5737 (MDEFINES, uninstall_dirs): Updated.
5738 (OTHERDIRS): Add `doc'.
5739 * Makefile.comm (CLEANDIRADD): New variable.
5740 (mostlyclean): Use it.
5742 * doc/Makefile.sub, doc/Makefile.in: New files.
5743 * doc/Makefile: Removed.
5745 * NEWS, INSTALL: Updated.
5747 2002-05-24 Werner LEMBERG <wl@gnu.org>
5749 * doc/homepage.ms: Renamed to ...
5750 * doc/webpage.ms: This.
5753 2002-05-23 Werner LEMBERG <wl@gnu.org>
5755 Integrating the `mom' macro package, contributed by Peter Schaffter
5758 * contrib/mom/*: New subdirectory tree.
5759 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
5760 be used for documentation files.
5761 (MDEFINES, uninstall_dirs): Use them.
5762 (OTHERDIRS): Add contrib/mom.
5763 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
5765 * MANIFEST, NEWS: Updated.
5767 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
5769 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
5770 if at outer level; at start-up we are at outer level.
5772 * src/roff/troff/input.cc (do_suppress): Implement it.
5775 Add option -p to show progress information.
5776 pre-grohtml will now render only one page at a time, reducing the
5777 size of needed disk resources enormously.
5779 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
5780 (imagePageName): New global variable.
5781 (psPageName, show_progress, currentPageNo): New global variables.
5782 (html_system): Close saved stderr and stdout handles.
5783 (write_end_image): Accept a parameter to control \O escape.
5784 (write_start_image): Adapted to new \O meaning.
5785 (char_buffer::write_upto_newline): Updated.
5786 (createAllPages): Replaced with...
5787 (createPage): This new function to create a single page for images.
5788 It uses `psselect' from the psutils package.
5789 (removeAllPages): Removed.
5790 (createImage): Updated.
5791 Handle progress display.
5792 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
5793 (scanArguments): Add option -p.
5794 (makeTempFiles): Updated to create temp files for psPageName and
5796 (removeTempFiles): Removed.
5799 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
5800 html_printer::write_header): Append `\0' to `buffer'.
5801 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
5803 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
5804 Handle `text_emitted'.
5805 (html_text::table_is_void): Slightly rewritten.
5806 (stop): New external symbol.
5807 (html_text::do_push) [DEBUGGING]: Use it and simplify.
5808 (html_text::shutdown): Call `dump_stack'.
5809 (html_text::do_space): Rewritten.
5810 * src/devices/grohtml/grohtml.man: Document -p and the need of
5813 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
5815 Call \O[0] if `ps4html' is active.
5816 * tmac/s.tmac (@EQ, @EN): Handle html better.
5818 * tmac/html.tmac: Don't use black for background colour.
5820 * src/roff/troff/node.cc: Include `div.h'.
5821 (troff_output_file::really_print_line): Don't use `is_on'.
5822 (troff_output_file::word_marker, troff_output_file::flush_tbuf
5823 troff_output_file::check_charinfo,
5824 troff_output_file::put_char_width, troff_output_file::put_char,
5825 troff_output_file::determine_line_limits, troff_output_file::draw,
5826 real_output_file::begin_page, glyph_color_node::tprintf,
5827 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
5829 (troff_output_file::really_on): Call `do_motion'.
5830 (suppress_node::tprint): Use `get_page_number' instead of `%'
5832 Call `reset_output_registers' conditionally on `is_on'.
5834 * doc/groff.texinfo: Document new syntax of \O.
5835 * NEWS, man/groff_diff.man: Updated.
5837 2002-05-22 Werner LEMBERG <wl@gnu.org>
5839 * MORE.STUFF: Add info about David Frey's deroff implementation.
5842 2002-05-16 Werner LEMBERG <wl@gnu.org>
5844 Pic's `with' attribute now accepts positions.
5846 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
5847 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
5849 (object_spec): Add rule for `WITH' and `position'.
5850 (relative_path): Give `corner' the precedence of `CHOP'.
5851 * src/preproc/pic/object.h (path): New members `pos' and
5853 * src/preproc/pic/object.cc: Updated initializers of `path'.
5854 (path::follow): Handle `is_position'.
5856 * doc/pic.ms: Completely updated grammar description.
5857 Many typographical improvements.
5859 2002-05-15 Werner LEMBERG <wl@gnu.org>
5861 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
5862 code of x in range 0-127) also.
5863 * doc/groff.texinfo, man/groff_diff.man: Updated.
5865 Added keywords `north', `south', `east', and `west' for corners
5868 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
5870 (yylex): Handle them.
5871 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
5872 (corner): Handle them.
5874 2002-05-14 Werner LEMBERG <wl@gnu.org>
5876 * src/devices/grops/grops.man: Clarify handling of `download' file.
5878 2002-05-11 Werner LEMBERG <wl@gnu.org>
5880 Adding `warnscale' and `spreadwarn' requests, based on a patch from
5881 Jeffrey Friedl <jfriedl@yahoo.com>.
5883 * src/roff/troff/input.cc (spread_limit, warn_scale,
5884 warn_scaling_indicator): New global variables.
5885 (warnscale_request, spreadwarn_requests): New functions.
5886 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
5887 (init_input_requests): Updated.
5888 (error_type): Add `OUTPUT_WARNING'.
5889 (do_error): Handle it.
5890 (output_warning): New warning function which shows output location.
5891 * src/roff/troff/env.h (spread_limit): New external variable.
5892 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
5894 (distribute_space): Emit warning if added space is larger than
5896 (environment::possibly_break_line): Emit warning if a line can't
5897 be adjusted on both sides.
5899 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
5901 2002-05-08 Werner LEMBERG <wl@gnu.org>
5903 * src/roff/troff/node.cc (special_node::special_node): Use
5904 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
5905 \X''\% crashes, for example.
5907 * doc/groff.texinfo: Document \! and \? used at top-level.
5909 2002-05-06 Werner LEMBERG <wl@gnu.org>
5911 * src/preproc/pic/pic.man: Fix some keyword syntax.
5912 Other minor typographical fixes.
5914 * src/roff/groff/groff.man: Fix typos.
5916 2002-05-04 Werner LEMBERG <wl@gnu.org>
5918 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
5919 (ShortOpt[]): This to avoid problems with refer.
5921 * doc/pic.ms: Fix typo.
5922 Fix pic grammar description.
5924 * tmac/an-old.tmac (ne): Use de1, not de.
5926 2002-05-03 Werner LEMBERG <wl@gnu.org>
5928 * doc/groff.texinfo: Finished separation of glyphs and characters.
5929 Don't use the string `Appendix' for appendix headers (both in
5930 the text and the table of contents).
5931 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
5934 Use registers LL and LT (similar to -ms) for controlling the
5935 length of title and line, respectively, in the -man and -mdoc
5938 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
5939 (doc-setup-page-layout): Use \n[LL] and \n[LT].
5940 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
5942 (an-header, an-p-footer): Use \n[LT].
5943 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
5944 doc/groff.texinfo: Document it.
5946 2002-05-02 Werner LEMBERG <wl@gnu.org>
5948 * doc/fdl.texi: New file.
5949 * doc/groff.texinfo: Include it.
5950 Define and use @copying.
5951 Starting with separating glyph, symbol, and character.
5953 2002-04-27 Werner LEMBERG <wl@gnu.org>
5955 * Makefile.in (EXEEXT): Set it.
5956 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
5959 * src/include/nonposix.h: Define GS_NAME.
5960 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
5962 Some preliminary changes for EMX support under OS/2.
5964 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
5965 __EMX__ similar to __MSDOS__.
5966 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
5968 2002-04-25 Werner LEMBERG <wl@gnu.org>
5970 * doc/groff.texinfo: Integrated groff_out.man.
5973 2002-04-23 Werner LEMBERG <wl@gnu.org>
5975 * man/groff_out.man: Minor fixes.
5977 2002-04-23 Werner LEMBERG <wl@gnu.org>
5979 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
5980 correct page references.
5981 Fixed many index entries.
5983 2002-04-23 Bernd Warken <bwarken@mayn.de>
5985 * man/roff.man: Enlarged.
5987 2002-04-22 Werner LEMBERG <wl@gnu.org>
5989 * doc/groff.texinfo: More examples, other fixes.
5991 2002-04-20 Werner LEMBERG <wl@gnu.org>
5993 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
5994 will now form a chain, e.g.
6003 This is for compatibility with plan 9's troff.
6005 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
6009 * doc/groff.texinfo: Add documentation of remaining requests and
6012 2002-04-19 Werner LEMBERG <wl@gnu.org>
6014 * doc/groff.texinfo: Add documentation of remaining escapes.
6016 * font/devdvi/generate/tc.map: Remove entry for `sr'.
6017 * font/devdvi/*TC: Regenerated.
6019 2002-04-18 Werner LEMBERG <wl@gnu.org>
6021 * src/roff/troff/input.cc (token::next): Make \H behave consistently
6022 if not in compatibility mode, i.e., increment relative to the
6024 * doc/groff.texinfo: Updated accordingly.
6026 2002-04-17 Werner LEMBERG <wl@gnu.org>
6028 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
6030 2002-04-16 Bernd Warken <bwarken@mayn.de>
6032 * src/roff/groff/groff.man: Improve documentation of -P option.
6035 2002-04-15 Werner LEMBERG <wl@gnu.org>
6037 Add new escape \F to switch font family.
6039 * src/roff/troff/input.cc (token::next): Handle \F.
6040 * src/roff/troff/env.cc (environment::set_family): Handle
6042 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
6045 2002-04-14 Werner LEMBERG <wl@gnu.org>
6047 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
6050 2002-04-13 Werner LEMBERG <wl@gnu.org>
6052 Implement \f[] as an alternative to \fP. Change \mP and \MP to
6053 \m[] and \M[], respectively.
6055 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
6056 (symbol::symbol): Handle NULL string and empty string differently.
6057 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
6058 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
6059 Add optional parameter.
6060 Updated calling functions.
6061 (get_copy, do_glyph_color, do_fill_color, token::next): Use
6063 * src/roff/troff/env.cc (environment::set_font): Ditto.
6065 * src/preproc/pic/troff.cc (troff_output::set_fill,
6066 troff_output::reset_color: Updated.
6068 * tmac/www.tmac: Updated.
6070 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
6071 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
6074 * tmac/Xps.tmac: Remove some redundant code.
6076 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
6077 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
6078 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
6081 2002-04-13 Bernd Warken <bwarken@mayn.de>
6083 * src/include/printer.h, src/libs/libdriver/printer.cc
6084 (printer::change_fill_color): New member function.
6085 * src/libs/libdriver/input.cc (parse_D_command): Use it.
6087 2002-04-12 Werner LEMBERG <wl@gnu.org>
6089 * doc/groff.texinfo: Completed pass on gtroff reference.
6091 2002-04-11 Werner LEMBERG <wl@gnu.org>
6093 * doc/groff.texinfo: More fixes.
6095 2002-04-11 Bernd Warken <bwarken@mayn.de>
6097 * src/include/color.h: Decorate with `const'.
6100 * src/libs/libgroff.color.cc: Decorate with `const'.
6102 (color::color): Initialize members.
6103 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
6104 command according to the documentation.
6106 * man/groff_out.man: Updated.
6109 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
6111 * src/preproc/html/pre-html.cc (write_start_image): Remove
6113 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
6115 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
6116 \C'hy' caused an assertion failure.
6118 * src/roff/troff/env.cc (environment::environment): Initialize
6120 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
6122 2002-04-10 Werner LEMBERG <wl@gnu.org>
6124 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
6125 Document pvs request and .pvs register.
6127 2002-04-09 Werner LEMBERG <wl@gnu.org>
6129 * doc/groff.texinfo: Improve and fix documentation of diversions
6132 2002-04-08 Werner LEMBERG <wl@gnu.org>
6134 * doc/groff.texinfo: Fix documentation of drawing functions.
6137 2002-04-07 Werner LEMBERG <wl@gnu.org>
6139 * doc/groff.texinfo: Better documentation of double quotes as
6143 2002-04-06 Werner LEMBERG <wl@gnu.org>
6145 * man/groff_font.man: Document names of special characters better.
6146 * doc/groff.texinfo: Minor improvements.
6148 * tmac/lbp.tmac: Load latin1.tmac.
6149 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
6151 * font/devX*/*: Regenerated (all chars > 0x80 removed).
6153 2002-04-05 Werner LEMBERG <wl@gnu.org>
6155 * tmac/tty.tmac: Don't use shc request.
6156 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
6159 * man/groff_diff.man: Minor fixes.
6161 * font/devlbp/*: Remove all `charXXX' entities.
6163 * src/libs/libgroff/font.cc (font::~font): Deallocate
6164 `special_device_coding'.
6165 (font::load): Use `new' for allocating `special_device_coding'.
6166 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
6167 Removed unused member.
6169 2002-04-05 Werner LEMBERG <wl@gnu.org>
6171 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
6172 (resource_manager::do_begin_binary,
6173 resource_manager::do_begin_data): Use it.
6175 * doc/texinfo.tex: Updated to version 4.2.
6177 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
6178 (token::zero_width_break): New inline function.
6179 * src/roff/troff/input.cc (token::next): Use it.
6180 (token::description): Updated.
6181 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
6182 (token::add_to_node_list, token::process): Use it.
6183 * NEWS, doc/groff.texinfo: Updated.
6185 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
6186 * tmac/tty.tmac: Add missing backslash.
6188 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
6190 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
6191 `.ps' register instead of `.s' to handle fractional point sizes.
6192 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
6193 limit_box::output): Ditto.
6194 * src/preproc/eqn/other.cc (size_box::compute_metrics,
6195 size_box::output): Ditto.
6196 * src/preproc/eqn/over.cc (over_box::compute_metrics,
6197 over_box::output): Ditto.
6198 * src/preproc/eqn/script.cc (script_box::compute_metrics,
6199 script_box::output): Ditto.
6200 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
6201 sqrt_box::output): Ditto.
6203 2002-04-03 Michael Selway <mas@ssl.co.uk>
6205 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
6208 2002-04-03 Werner LEMBERG <wl@gnu.org>
6210 * doc/homepage.ms: Reduce title size.
6211 * doc/groff.texinfo: Fix documentation of .t register.
6212 Fix handling of colon.
6215 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
6216 only if page length is positive to avoid a loop.
6218 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
6221 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
6223 * src/include/nonposix.h, src/roff/groff/pipeline.c:
6224 s/__CYGWIN32__/__CYGWIN__/.
6226 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
6228 * doc/gnu.xpm: New image contributed by Emily Mulley.
6229 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
6230 (homepage.html): Be dependent on gnu.eps.
6231 * doc/homepage.ms: Updated to new image.
6233 * src/devices/grohtml/post-html.cc (html_printer): New member
6235 (html_printer::flush_sbuf, html_printer::set_char): Set it.
6236 (html_printer::sbuf_continuation): Use it.
6238 2002-03-28 Werner LEMBERG <wl@gnu.org>
6240 * src/libs/libgroff/getopt.c: Updated to latest version.
6242 * tmac/README: More on hyphen.tex license.
6244 2002-03-26 Larry Kollar <kollar@alltel.net>
6246 * doc/groff.texinfo: Add documentation of most missing requests.
6248 2002-03-25 Werner LEMBERG <wl@gnu.org>
6250 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
6251 of `+-', `mu', and `di', respectively.
6253 * font/devascii/R.proto, font/devutf8/R.proto,
6254 font/devlatin1/R.proto, font/devhtml/R.proto,
6255 font/devcp1047/R.proto, font/devlpb/*: Add them.
6256 * font/devps/generate/textmap: Ditto.
6257 * font/devps/*: Regenerated.
6258 * font/devlj4/generate/text.map: Add them.
6259 * font/devlj4/*: Regenerated.
6260 * font/devdvi/generate/tc.map: Use them.
6261 * font/devdvi/generate/texsy.map: Add them.
6262 * font/devdvi/*: Regenerated.
6263 * font/devX*/*: Regenerated.
6265 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
6266 tmac/tty-char.tmac: Updated.
6268 * NEWS, man/groff_char.man: Updated.
6270 2002-03-24 Werner LEMBERG <wl@gnu.org>
6272 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
6273 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
6274 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
6275 we use `.fchar' in dvi.tmac.
6276 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
6277 * tmac/Xps.tmac: Simplify some char definitions.
6278 Add definition for \[f/].
6279 * man/groff_char.man: Updated for new X.tmac.
6281 * tmac/README: New file.
6283 2002-03-23 Phil Lobbes <phil@perkpartners.com>
6285 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
6286 internal .y.o rule took precendence over the .y.cc rule, compiling
6287 the yacc files with gcc instead of g++.
6289 2002-03-23 Werner LEMBERG <wl@gnu.org>
6291 * tmac/dvi.tmac: Add replacement font for `CB'.
6293 * tmac/doc.tmac: s/request/macro/ in messages.
6294 (doc-generic-macro): Improve error message.
6295 * tmac/groff_mdoc.man: Minor improvements.
6297 2002-03-22 Werner LEMBERG <wl@gnu.org>
6299 * doc/groff.texinfo: Document possible conflict between `tr' and
6302 2002-03-21 Werner LEMBERG <wl@gnu.org>
6304 Improve handling of hyphenation patterns. It is now possible to
6305 use most of TeX's pattern files unmodified. To make the process
6306 more flexible, a new request `hpfcode' has been added which
6307 provides a character code mapping for the `hpf' request. See
6308 comment before hpf_getc() for more details.
6310 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
6312 (read_patterns_file): Additional parameter for exception dictionary.
6313 Extended to recognize \pattern, \hyphenation, and \endinput.
6314 (do_hyphenation_patterns_file): Updated.
6315 * src/roff/troff/env.h (hpf_code_table): New extern.
6317 * src/roff/troff/input.cc (hpf_code_table): New array.
6318 (init_hpf_code_table, hyphenation_patterns_file_code): New
6320 (hyphenation_code): Handle translation from `trin' correctly.
6321 (main, init_input_requests): Updated.
6322 (charinfo::set_translation): Handle hyphenation code also.
6324 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
6327 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
6328 char' is used for offsets in hyphenation exceptions.
6330 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
6332 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6334 2002-03-20 Larry Kollar <kollar@alltel.net>
6336 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
6339 2002-03-18 Werner LEMBERG <wl@gnu.org>
6341 * tmac/html.tmac: Fix serious typo.
6343 2002-03-17 Larry Kollar <kollar@alltel.net>
6345 * doc/groff.texinfo: Add documentation for `writec' request.
6347 2002-03-17 Werner LEMBERG <wl@gnu.org>
6349 Added request `hpfa' to append hyphenation patterns.
6351 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
6353 (hyphenation_patterns_file): Renamed to...
6354 (do_hyphenation_patterns_file): This.
6355 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
6357 (init_hyphen_requests): Updated.
6358 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6360 2002-03-16 Werner LEMBERG <wl@gnu.org>
6362 Added request `writec' in analogy to `tmc'.
6364 * src/roff/troff/input.cc (write_request): Renamed to...
6365 (do_write_request): This.
6366 Added one parameter.
6367 (write_request, write_request_continue): New functions.
6368 (init_input_requests): Updated.
6369 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6371 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
6373 * NEWS: Document it.
6375 2002-03-15 Werner LEMBERG <wl@gnu.org>
6377 * man/groff.man: Add writem request.
6379 Add request `trin' (translate input) to make `.asciify' work
6380 correctly. This is necessary since `charXXX' entity names are no
6381 longer hardcoded in font definition files.
6383 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
6384 `translate_input' members.
6385 (charinfo::set_asciify_code, charinfo::get_asciify_code,
6386 charinfo::set_translation_input): New methods.
6387 (charinfo::set_translation): Add third argument.
6388 * src/roff/troff/input.cc (charinfo:set_translation): Set
6390 (do_translate): Add second argument.
6391 (translate_input): New function.
6392 (init_input_requests): Updated.
6393 * src/roff/troff/node.cc (glyph_node::asciify,
6394 composite_node::asciify): Use `get_asciify_code'.
6396 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
6398 * NEWS, man/groff.man, man/groff_diff.man: Updated.
6400 2002-03-14 Larry Kollar <kollar@alltel.net>
6402 * doc/groff.texinfo: Improve documentation of .RS and .RE.
6404 2002-03-14 Werner LEMBERG <wl@gnu.org>
6406 Add a new request `sizes' similar to the `sizes' command in DESC
6409 * src/roff/troff/env.cc (override_sizes): New function.
6410 (init_env_requests): Use it.
6411 * src/roff/troff/token.h: Export `read_string'.
6412 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6414 2002-03-12 Werner LEMBERG <wl@gnu.org>
6416 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
6418 2002-03-10 Werner LEMBERG <wl@gnu.org>
6420 * tmac/pspic.tmac: Add support for -Tdvi.
6421 * tmac/dvi.tmac: Include pspic.tmac.
6422 * src/devices/grodvi/grodvi.man: Document it.
6425 * font/devlj4/generate/Makefile: Fix URL of metric files.
6427 2002-03-09 Werner LEMBERG <wl@gnu.org>
6429 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
6431 2002-03-09 Larry Kollar <kollar@alltel.net>
6433 * tmac/groff_ms.man: Add documentation for RS and RE macros.
6435 2002-03-08 Werner LEMBERG <wl@gnu.org>
6437 * doc/groff.texinfo: Fixes for texinfo 4.1.
6439 2002-03-07 Werner LEMBERG <wl@gnu.org>
6441 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
6443 Handle CYGWIN properly.
6445 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
6447 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
6448 * tmac/lbp.tmac: Add some font translations.
6450 2002-03-02 Werner LEMBERG <wl@gnu.org>
6452 * font/devcp1047/R.proto, font/devlatin1/R.proto,
6453 font/devhtml/R.proto: Remove `charXXX' entries.
6454 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
6457 * font/devlj4/generate/text.map: Remove `charXXX' entries.
6458 * font/devlj4/*: Regenerated all font definition files.
6459 * tmac/lj4.tmac: Load latin1.tmac.
6461 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
6462 from 2000-06-17: LJ4 metric files are *not* text files.
6464 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
6465 register to test for EBCDIC.
6467 2002-03-01 Werner LEMBERG <wl@gnu.org>
6469 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
6470 files (as grops already does).
6471 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
6473 * src/devices/grops/grops.man: Document comment lines in encoding
6476 * tmac/cp1047.tmac: New file.
6477 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
6478 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
6479 * tmac/Makefile.sub (NORMALFILES): Updated.
6481 * tmac/ec.tmac: Don't load latin1.tmac again.
6483 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
6484 font/devps/generate/dingbats.map,
6485 font/devps/generate/dingbats.rmap, font/devps/text.enc,
6486 font/devps/generate/Makefile (symbolmap): Add header comment.
6487 * font/devps/generate/textmap: Ditto.
6488 Remove `charXXX' entries.
6489 * font/devps/symbolmap: Regenerated.
6490 * font/devps/*: Regenerated all font definition files.
6492 2002-02-28 Werner LEMBERG <wl@gnu.org>
6494 Add color support to grodvi (for drawing colors are currently
6495 translated to gray values).
6497 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
6498 (dvi_printer): Add `cur_color' member.
6499 (dvi_printer::set_color): New function.
6500 (draw_dvi_printer): Remove `fill'.
6501 (draw_dvi_printer::fill_next): Pass environment as parameter.
6502 Update code for new color support translated to gray.
6503 (dvi_printer::set_char): Updated.
6504 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
6505 changes crossing the page border.
6506 (dvi_printer::draw): Updated.
6507 Remove cases `f' and `F'.
6508 * tmac/dvi.tmac: Add color definitions.
6509 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6511 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
6514 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
6515 versions of autoconf.
6516 * configure: Updated.
6518 * doc/homepage.ms: Use `.blm'.
6519 * tmac/www.tmac (www-depth): New auxiliary variable.
6520 (www-pop-level): Don't issue HTML tag.
6521 (ULS, ULE, LI): Use absolute indentation.
6523 * src/devices/grops/ps.cc (ps_printer::begin_page,
6524 ps_printer::end_page): Switch forth and back to default color while
6525 starting a new page.
6527 2002-02-27 Werner LEMBERG <wl@gnu.org>
6529 Add EC and TC fonts to devdvi.
6531 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
6532 * font/devdvi/generate/cork.map: Renamed to...
6533 * font/devdvi/generate/ec.map: This.
6534 Remove entry for `aq'.
6535 * font/devdvi/generate/tc.map: New file.
6536 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
6539 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
6540 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6541 * tmac/ec.tmac: New file.
6542 * tmac/Makefile.sub (NORMALFILES): Updated.
6543 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6544 * man/groff_char.man: Check `ECFONTS' register.
6546 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
6548 2002-02-26 Werner LEMBERG <wl@gnu.org>
6550 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
6551 * font/devdvi/generate/cork.map: Add 'y and 'Y.
6552 * font/devdvi/*: Updated.
6553 * tmac/dvi.tmac: Formatting.
6555 Add font `HBI' for the dvi output.
6556 Add support for font families `T' and `H'.
6558 * font/devdvi/HBI: New file.
6559 * font/devdvi/B: Renamed to ...
6560 * font/devdvi/TB: This.
6561 * font/devdvi/BI: Renamed to ...
6562 * font/devdvi/TBI: This.
6563 * font/devdvi/I: Renamed to ...
6564 * font/devdvi/TI: This.
6565 * font/devdvi/R: Renamed to ...
6566 * font/devdvi/TR: This.
6567 * font/devdvi/H: Renamed to ...
6568 * font/devdvi/HR: This.
6569 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6570 * font/devdvi/generate/Makefile (HBI): New rule.
6572 (R, I, B, BI, H): Renamed to ...
6573 (TR, TI, TB, TBI, HR): This, respectively.
6575 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6576 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
6577 Add `styles' and `family' keywords.
6578 * tmac/dvi.tmac: Alias `H' to `HR'.
6579 Add some fspecial requests for italic fonts.
6580 Add TR and TI as special.
6581 Add support for `_' with font CWI.
6583 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
6584 operator `:'. Until now, the expression `0:1' would return 2
6587 2002-02-25 Werner LEMBERG <wl@gnu.org>
6589 * man/groff_char.man: Added some missing PS glyph names (from the
6591 * font/devps/generate/textmap, font/devps/symbolmap: Add
6594 * doc/groff.texinfo: Minor additions and fixes.
6595 * man/groff_diff.man: Remove documentation of fp request. This
6596 is already covered in the original troff manual.
6597 Updated to be consistent with other doc files.
6600 2002-02-24 Werner LEMBERG <wl@gnu.org>
6602 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
6604 Define new variable OTHERDEVDIRS (containing `font/devlj4
6605 font/devlbp' if not EBCDIC).
6606 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
6607 (OTHERDEVDIRS): New variable.
6608 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
6609 * configure: Regenerated.
6611 * NEWS, src/devices/grotty/grotty.man: Updated.
6613 2002-02-23 Werner LEMBERG <wl@gnu.org>
6615 * src/roff/troff/input.cc (do_overstrike, do_bracket,
6616 get_line_arg): Honour input level.
6618 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
6620 * font/*/*: Implement it in all font files.
6621 * font/devps/generate/textmap, font/devps/generate/symbolchars,
6622 * font/devps/symbolmap: Updated.
6623 * font/devlj4/generate/text.map: Updated.
6624 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
6625 * font/devdvi/generate/texmi.map: Updated.
6627 * font/devutf8/R.proto: Remove all `charXXX' entries.
6628 * font/devutf8/NOTES: Updated.
6630 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
6633 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
6635 * NEWS, man/groff_char.man: Updated.
6637 2002-02-21 Phil Lobbes <phil@perkpartners.com>
6639 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
6641 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6643 * src/roff/grog/grog.pl: Fix computation of $refer.
6645 2002-02-19 Werner LEMBERG <wl@gnu.org>
6647 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
6648 `snprintf' and `vsnprintf'.
6650 * src/include/htmlindicate.h: Renamed to...
6651 * src/include/htmlhint.h: This.
6652 * src/include/Makefile.sub: Updated.
6653 * src/preproc/eqn/main.cc: Updated.
6655 2002-02-18 Werner LEMBERG <wl@gnu.org>
6657 * man/roff.man, man/groff_out.man, man/groff.man,
6658 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
6659 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
6661 * win32-diffs: Updated.
6663 2002-02-17 Werner LEMBERG <wl@gnu.org>
6665 * doc/Makefile (clean): Add *.eps.
6666 (MEMACROS): Removed.
6667 (TFLAG): New variable.
6670 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
6672 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
6674 * tmac/www.tmac: Use dummy diversion while resetting and disabling
6676 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
6678 * src/roff/troff/troff.man: Fix order of parameter description.
6682 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
6684 Simplify image handling for grohtml.
6687 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
6689 (html_text::dump_stack): Don't emit newline while debugging.
6690 (html_text::do_push) [DEBUGGING]: Print more info.
6691 (html_text::check_emit_text): Fix handling of <p>.
6692 * src/devices/grohtml/html.h: Updated.
6693 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
6694 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
6695 send its data to stderr also.
6697 (simple_output::space_or_newline) [DEBUGGING]: Removed.
6698 * src/devices/grohtml/post-html.cc (html_printer::do_links,
6699 html_printer::html_printer): Remove `DEBUGGING' conditionals.
6701 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
6703 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
6704 is_inline_image): Removed.
6705 (html_begin_suppress, html_end_suppress): Don't take a parameter.
6706 (graphic_start, graphic_end): Removed.
6707 * src/include/htmlindicate.h: Updated.
6708 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
6709 (macroset_template): New global variable.
6710 (makeFileName): Use `macroset_template'.
6711 (write_end_image): Don't take a parameter.
6713 (write_start_image: Don't emit newline.
6714 (char_buffer::write_upto_newline): Updated.
6715 (char_buffer::skip_to_newline): Renamed to ...
6716 (char_buffer::skip_until_newline): This.
6718 (char_buffer::write_file_troff, char_buffer::write_file_html):
6720 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
6721 (removeAllPages): Remove `DEBUGGING' conditionals.
6722 (addRegDef, dump_args): New functions.
6723 (char_buffer::do_html, char_buffer::do_image): Handle
6724 `www-image-template' command line variable.
6725 Add more debugging code.
6726 (addps4html): Removed.
6727 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
6729 * src/preproc/eqn/main.cc: Include `ctype.h'.
6730 (suppress_html): Removed.
6732 (inline_equation): Use `html_begin_suppress' and
6733 `html_end_suppress'.
6734 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
6735 (troff_output::start_picture, troff_output::finish_picture):
6737 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
6738 (process_input_file): Updated.
6740 * src/roff/troff/div.cc (page_number): Set page number only if the
6741 `ps4html' register isn't defined.
6742 * src/roff/troff/input.cc (image_no): New external variable.
6743 (do_suppress): Use it.
6744 * src/roff/troff/node.h (suppress_node::image_id): New member.
6745 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
6746 (suppress_node::suppress_node): Initialize `image_id' member.
6747 (suppress_node::same): Handle `image_id' also.
6748 (suppress_node::copy): Updated.
6749 (last_image_id): New global variable.
6750 (suppress_node::tprint): Use it.
6752 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
6754 * tmac/pspic.mac (PSPIC): Fix html support.
6755 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
6756 * tmac/www.tmac (www-image-template): Set up.
6757 (HTMLINDEX): Renamed to...
6759 (BODYCOLOR): Renamed to...
6761 (BACKGROUND): Renamed to...
6763 (URL): Change order of parameters for consistency.
6764 (MAILTO): Renamed to...
6766 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
6767 (IMG, PIMG, MPIMG): This.
6768 (HTML-H-BEGIN, HTML-H-END): Renamed to...
6770 (LINKS): Renamed to...
6772 (LINE): Renamed to...
6774 (NO-AUTO-RULE): Renamed to...
6776 (HTML-TL): Renamed to...
6778 (UL-BEGIN, UL-END): Renamed to...
6780 (DROPCAP): Renamed to...
6782 (TS, TE, EQ, EN): Provide default definitions.
6783 (www-make-unique-name): Updated.
6784 (HTML-IMAGE-INLINE): Fix typo.
6785 * tmac/groff_www.man: Updated.
6787 * doc/Makefile (homepage.html): Add option -r to grohtml.
6788 Use shortened image name.
6789 * doc/groff.texinfo: Updated info on grohtml strings and macros.
6790 * doc/homepage.ms: Updated and extended.
6792 2002-02-14 Werner LEMBERG <wl@gnu.org>
6794 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
6796 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
6797 SGR_BACK_DEFAULT_COLOR): Replaced with ...
6798 (tty_printer::put_color): Use it.
6799 (ttr_printer::end_page): Simplify.
6801 2002-02-13 Werner LEMBERG <wl@gnu.org>
6803 * tmac/groff_tmac.man: Moved to...
6804 * man/groff_tmac.man: This place.
6805 * tmac/Makefile.sub, man/Makefile.sub: Updated.
6807 2002-02-12 Werner LEMBERG <wl@gnu.org>
6809 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
6810 $(COMPILE.c) to not include groff's assert.h.
6812 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
6814 * NEWS, src/drivers/grotty/grotty.man: Document it.
6816 2002-02-11 Werner LEMBERG <wl@gnu.org>
6818 * src/libs/snprintf/snprintf.c: Updated to latest version
6821 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
6822 test whether there is `.]' also.
6823 Don't check for spaces after `.['.
6824 * src/roff/grog/grog.sh: Do the same.
6826 2002-02-10 Werner LEMBERG <wl@gnu.org>
6830 * src/libs/libgroff/illegal.cc: Renamed to ...
6831 * src/libs/libgroff/invalid.cc: This.
6832 (illegal_char_table): Renamed to ...
6833 (invalid_char_table): This.
6834 * src/libs/libgroff/Makefile.sub: Updated.
6835 * win32-diffs: Updated.
6837 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
6838 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
6839 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
6840 font::load), src/preproc/eqn/main.cc (read_line, main),
6841 src/preproc/eqn/lex.cc (file_input::read_line),
6842 src/preproc/pic/lex.cc (file_input::read_line,
6843 simple_file_input::get, simple_file_input::peek),
6844 src/preproc/pic/main.cc (top_input::get, top_input::peek),
6845 src/preproc/pic/pic.man, src/preproc/refer/main.cc
6846 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
6847 do_bib), src/preproc/tbl/main.cc (table_input::get),
6848 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
6849 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
6850 do_zero_width, read_request, encode_char, ps_get_line,
6851 transparent_file, get_char_for_escape_name, transparent_translate,
6852 asciify, input_char_description, read_string, set_string),
6853 src/roff/troff/env.cc (environment::add_html_tag),
6854 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
6856 * src/include/lib.h: Updated.
6858 * src/preproc/eqn/eqn.cc: Removed.
6862 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
6864 2002-02-09 Werner LEMBERG <wl@gnu.org>
6866 * doc/gnu.xpm: New image.
6867 * doc/Makefile (DOCS): Add homepage.ps.
6868 Add rules for converting xpm->png and xpm->eps.
6869 Use `gnu.{xpm,eps}' as image names.
6870 * doc/homepage.ms: Updated.
6872 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
6874 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
6875 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
6876 Remove calls to `B1' and `B2'
6877 (PNG-IMAGE): New macro for inclusion of images in PNG format.
6878 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
6879 auxiliary variables for MARGIN-PNG-IMAGE.
6880 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
6881 auxiliary macros for MARGIN-PNG-IMAGE.
6882 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
6884 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
6885 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
6886 (DROPCAP): New macro to produce dropcap characters.
6887 (www-do-image): Renamed back to...
6888 (HTML-DO-IMAGE): This.
6889 Updated all callers.
6891 * doc/Makefile (gnubw.eps): Updated.
6892 * doc/homepage.ms: Updated.
6894 2002-02-08 Werner LEMBERG <wl@gnu.org>
6896 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
6897 Added `linethick' to table in section `Style Variables'.
6899 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
6901 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
6903 2002-02-07 Werner LEMBERG <wl@gnu.org>
6905 Adding options -C (compatibility mode) and -c (grotty's old output
6908 * src/roff/nroff/nroff.sh: Implement it.
6910 * NEWS, src/roff/nroff/nroff.man: Updated.
6912 * PROBLEMS: Document bison 1.32 bug.
6914 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
6916 * src/roff/troff/node.cc (make_tfont): Define it earlier.
6917 * src/roff/troff/div.h: Add prototype for `end_diversions'.
6918 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
6919 * src/roff/troff/env.h: Add prototype for `title'.
6921 Adding EBCDIC support to grotty.
6923 * src/devices/grotty/tty.cc (CSI): New macro.
6924 (SGR_*, tty_printer::put_color): Use it.
6926 2002-02-06 Werner LEMBERG <wl@gnu.org>
6928 Implementing color support in grotty. The new switch -c activates
6929 the old drawing scheme, disabling color at the same time. The new
6930 switch `-i' selects italic instead of underlining (SGR only).
6932 * src/devices/grotty/tty.cc (putstring): New define instead of
6933 `fputs'. Updated all callers.
6934 (old_drawing_scheme): New global variable.
6935 (COLOR_CHANGE): New enum value.
6936 (SGR_*): New defines containing color handling escape sequences.
6937 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
6938 (glyph): New members `back_color_idx' and `fore_color_idx'.
6939 (glyph::order): Add COLOR_CHANGE.
6940 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
6941 `is_underline', `is_bold', `cu_flag', `tty_colors'.
6942 New methods `make_underline', `make_bold', `color_to_idx',
6943 `change_color', `put_color'.
6944 (cu_flag): Moved into `tty_printer' class.
6945 (tty_printer::tty_printer): Initialize colors.
6946 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
6947 tty_printer::draw, tty_printer::end_page): Handle colors also.
6948 (main): Add options `-c' and `-i'.
6950 * NEWS, src/devices/grotty/grotty.man: Updated.
6952 * src/include/errarg.h (errarg): Add support for `unsigned int'.
6953 * src/libs/libgroff/errarg.c: Implement it.
6955 * src/include/printer.h (printer): Add `change_color' method
6956 (currently used by grotty only).
6957 * src/libs/libdriver/printer.cc: Implement it.
6958 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
6959 call to `pr->change_color'.
6961 * src/roff/troff/node.cc (troff_output_file::fill_color,
6962 troff_output_file::glyph_color): Call `do_motion'.
6964 * tmac/tty.tmac: Add color definitions.
6966 * src/roff/groff/groff.man: Minor fixes.
6968 2002-02-05 Bernd Warken <bwarken@mayn.de>
6970 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
6971 it. This is a preparation for future changes.
6973 2002-02-05 Werner LEMBERG <wl@gnu.org>
6975 * src/roff/troff/input.cc (process_input_stack): Fix the case
6976 where leading spaces are followed by \f or \s; previously, an
6977 incorrect space width has been used.
6979 * doc/roff.man (quoted_char): Fix argument.
6980 (comment): Define string.
6982 2002-02-04 Larry Kollar <kollar@alltel.net>
6984 * doc/groff.texinfo: More fixes.
6986 2002-02-04 Werner LEMBERG <wl@gnu.org>
6988 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
6989 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
6990 `restore_compatibility' before `output_string' -- the LINE_STRING
6991 register now already contains proper switches from and to
6994 * man/groff_char.man: Add Euro symbol.
6995 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
6996 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
6997 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
7000 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
7002 (.texinfo.html): Add support for texinfo->html.
7004 2002-02-03 Werner LEMBERG <wl@gnu.org>
7006 Added three new requests `ds1', `as1', and `ami'. The former two
7007 are equivalent to `ds' and `as' with the difference that
7008 compatibility mode is saved on entry, switched off during string
7009 expansion, and restored on exit. The latter is the pendant to `dei'
7012 (do_define_string): Use `define_mode' and `calling mode'.
7013 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
7014 end of string, respectively.
7015 (define_string, append_string): Use `calling_mode'.
7016 (define_nocomp_string, append_nocomp_string,
7017 define_string_indirect): New functions.
7018 (init_input_requests): Updated.
7019 * NEWS, man/groff_diff.man, man/groff.man: Document it.
7021 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
7022 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
7023 mm macro package accesses this string register directly.
7024 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
7026 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
7029 2002-02-02 Larry Kollar <kollar@alltel.net>
7031 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
7033 2002-01-31 Werner LEMBERG <wl@gnu.org>
7035 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
7037 2002-01-31 Bernd Warken <bwarken@mayn.de>
7039 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
7040 * man/groff_out.man: Revised and updated.
7042 2002-01-30 Bernd Warken <bwarken@mayn.de>
7044 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
7045 out the unused `{' and `}' commands. Undefined by default.
7046 (IntArray): Make `data' private.
7047 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
7048 new methods instead.
7049 (skip_line_D, skip_to_end_of_line): New functions.
7050 (get_D_fixed_args): Use `skip_line_D'.
7051 Changed to handle dummy odd arguments by ...
7052 (get_D_fixed_args_odd_dummy): This new function.
7053 (get_D_variable_args): Split some code into ...
7054 (get_possibly_integer_args): This new function.
7055 (send_draw): Use more `const'.
7056 (delete_current_env): New function.
7057 (position_to_end_of_args): Use `size_t'.
7059 (send_draw): Updated.
7060 (parse_D_command): Handle `c', `C', and `t' better.
7064 2002-01-29 Werner LEMBERG <wl@gnu.org>
7067 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
7068 @Def...ListEnd which replaces @Def...x. This is necessary to get
7069 proper HTML output -- see the comment in the file for more
7073 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
7075 Fixes to make color changes of 2002-01-21 work with grohtml.
7077 * src/devices/grohtml/post-html.cc (style): Updated.
7078 (html_printer): Remove unused methods.
7079 (html_printer::do_font, html_printer::draw, html_printer::set_char,
7080 html_printer::special): Updated.
7081 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
7082 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
7083 Added some debugging code.
7084 (html_text::start_tag): Updated.
7085 (html_text::do_push): New method.
7086 (html_text::push_para): Call it.
7087 Add method for handling color.
7088 (html_text::do_color): Updated.
7089 (html_text::shutdown): Handle color.
7090 * src/devices/grohtml/html-text.h (tag_definition): New member
7094 2002-01-28 Werner LEMBERG <wl@gnu.org>
7096 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
7098 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
7100 Add two switches -a and -g to control the antialiasing bits for
7101 text and graphics, respectively.
7103 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
7105 * src/devices/grohtml/grohtml.man: Document them.
7106 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
7108 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
7109 (setupAntiAlias): New function.
7110 (createAllPages): Updated.
7111 (scanArguments): Handle `-a' and `-g'.
7112 (main): Call `setupAntiAlias'.
7115 2002-01-27 Werner LEMBERG <wl@gnu.org>
7117 * doc/groff.texinfo (Def*): Call index function after deffn.
7119 * tmac/html.tmac: Call `nroff' request.
7121 2002-01-26 Larry Kollar <kollar@alltel.net>
7123 * tmac/groff_ms.man: Add some omissions.
7125 2002-01-25 Larry Kollar <kollar@alltel.net>
7127 * tmac/groff_ms.man: Typographical improvements.
7129 2002-01-25 Werner LEMBERG <wl@gnu.org>
7131 * doc/groff.texinfo: Updated version and copyright.
7132 * src/devices/grops/grops.man: Updated.
7134 * tmac/groff_tmac.man: Fix `ig' macro.
7136 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
7138 Use `.ne' unconditionally everywhere.
7139 (TS): Only insert some vertical space. Doing a page break is no
7140 longer necessary due to the redefinition of the `ne' request.
7142 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
7143 warning for unknown subcommands but parse and pass them to the
7146 2002-01-24 Werner LEMBERG <wl@gnu.org>
7148 * tmac/groff_www.man, NEWS: Fix typos.
7150 2002-01-21 Werner LEMBERG <wl@gnu.org>
7152 Complete revision of color support:
7154 Adapt programs to the new libdriver/input.cc.
7156 Color spaces are no longer converted to RGB but transferred as-is
7157 in the troff intermediate output format.
7159 Handle default color gracefully. troff now supports a `default'
7160 color (which can't be changed).
7162 grops will now use the proper color space functions if available.
7166 Note that currently grohtml doesn't handle colors properly. This
7169 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
7170 (ui_to_a): New function.
7171 * src/include/lib.h: Updated.
7173 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
7174 (color): Simplified; removed all `double' members and methods.
7175 A new array `components' now holds the color parameters.
7176 (color::is_default, color::get_components): New methods.
7177 (color::operator==, color:operator!=): New.
7178 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
7179 to make access to the `components' array more comprehensible.
7180 * src/libs/libgroff/color.cc: Implement new color support.
7181 (atoh): Small fixes.
7182 (color::read_encoding): Simplified for new troff intermediate color
7184 (default_color): New global variable.
7186 * src/roff/troff/input.cc (default_symbol): New global variable.
7187 (lookup_color): Use it.
7188 (default_black): Removed.
7189 (do_glyph_color, do_fill_color): Simplified.
7190 (define_color): Handle default color.
7192 (do_if_request): Handle default color.
7193 * src/roff/troff/env.cc (environment::environment): Initialize
7194 colors with `default_color'.
7195 * src/roff/troff/node.cc (troff_output_file::put): Add method
7197 (troff_output_file::hex): Removed.
7198 (troff_output_file::fill_color, troff_output_file::glyph_color):
7199 Updated to include/color.h and libdriver/input.cc.
7201 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
7202 fill color properly (identically to the outline color). \D'f...'
7203 doesn't work any more.
7204 All function calls to it updated.
7206 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
7208 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
7211 * src/devices/grops/ps.cc (ps_output::put_color): New method.
7212 (ps_printer::sbuf_color): Make a real member instead of pointer.
7213 (ps_printer::fill_color, ps_printer::output_color): Removed.
7214 (ps_printer::ps_printer): Updated.
7215 (ps_printer::set_char): Ditto.
7216 (ps_printer::set_color): Use various color schemes.
7217 Use `put_color' method.
7218 (ps_printer::flush_sbuf): Don't set color.
7219 (ps_printer::fill_path): Take `environment' as parameter.
7220 Simplify color handling.
7221 (ps_printer::set_line_thickness): Renamed to ...
7222 (ps_printer::set_line_thickness_and_color): This (and updated).
7223 (ps_printer::set_color): Change second parameter from `complete'
7224 to `fill' which better describes what it does.
7225 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
7226 and text in the right order.
7228 Remove branches for `f' and `F'; this is handled by
7230 * src/devices/grops/ps.h: Updated.
7231 * font/devps/prologue (FL): Redefined.
7232 ({F,C}r,k,g: New color functions (with and without filling).
7234 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
7235 * man/groff_diff.man, man/groff.man, man/groff_out.man,
7236 doc/groff.texinfo, NEWS: Updated.
7238 2002-01-20 Bernd Warken <bwarken@mayn.de>
7240 * src/libs/libdriver/input.cc: Completely rewritten. See comments
7241 in this file for what has been changed.
7243 2002-01-19 Werner LEMBERG <wl@gnu.org>
7245 * test-groff: Fix GROFF_FONT_PATH.
7246 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
7247 is read before .TH or .Dd is parsed.
7249 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
7251 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
7252 quadrant boundaries.
7254 2002-01-18 Werner LEMBERG <wl@gnu.org>
7256 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
7259 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
7261 * tmac/doc.common: Initialize %I register for the %I macro to
7262 avoid (harmless) warning.
7263 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
7264 when in the SYNOPSIS section.
7266 2002-01-17 Bruno Haible <haible@clisp.cons.org>
7268 * src/preproc/pic/lex.cc (get_token): Fix typo.
7270 2002-01-17 Werner LEMBERG <wl@gnu.org>
7272 * devices/grops/ps.cc: Fix incorrectly applied last patch.
7274 2002-01-17 Larry Kollar <kollar@alltel.net>
7276 * tmac/groff_ms.man: Completely rewritten.
7278 2002-01-16 Werner LEMBERG <wl@gnu.org>
7280 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
7282 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
7284 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
7286 (ps_printer::draw): Ditto.
7288 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
7290 * tmac/groff_mdoc.man: Minor fixes.
7292 2002-01-13 Werner LEMBERG <wl@gnu.org>
7294 * man/groff_out.man: Some fixes.
7296 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
7298 * doc/pic.ms: Fix typos.
7300 2002-01-12 Werner LEMBERG <wl@gnu.org>
7302 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
7304 2002-01-10 Werner LEMBERG <wl@gnu.org>
7306 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
7310 2002-01-09 Bernd Warken <bwarken@mayn.de>
7312 * man/groff_out.man: Revised.
7313 * man/roff.man: Minor fixes.
7314 * src/roff/troff/troff.man: Some reordering.
7316 2002-01-09 Werner LEMBERG <wl@gnu.org>
7318 * tmac/an-old.tmac: Add dummy macros for equation support.
7320 2002-01-07 Werner LEMBERG <wl@gnu.org>
7322 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
7324 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
7326 * tmac/groff_man.man: Small improvements.
7328 2002-01-07 Bernd Warken <bwarken@mayn.de>
7330 * man/groff_diff.man: Revised.
7332 2002-01-06 Werner LEMBERG <wl@gnu.org>
7334 * tmac/www.tmac: Remove extraneous backslash.
7336 2002-01-06 Bernd Warken <bwarken@mayn.de>
7338 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
7340 2002-01-05 Werner LEMBERG <wl@gnu.org>
7342 Integrated groffer, contributed by Bernd Warken.
7344 * contrib/groffer/*: New.
7345 * Makefile.in, NEWS: Updated.
7347 2002-01-04 Werner LEMBERG <wl@gnu.org>
7349 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
7350 registers defined in macro packages.
7351 Revising the ms part.
7353 2002-01-04 Larry Kollar <kollar@alltel.net>
7355 * doc/groff.texinfo: Add documentation for ms macros.
7357 2002-01-02 Werner LEMBERG <wl@gnu.org>
7359 First step in adding PS support for the Euro symbol. `eu' is the
7360 official Euro logo, `Eu' is a font-specific glyph variant.
7362 * font/devps/text.enc: Add `Euro' at position 9.
7363 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
7364 * font/devps/symbolmap: Regenerated.
7368 2002-01-02 Bernd Warken <bwarken@mayn.de>
7370 * man/roff.man: Revised.
7372 2002-01-01 Bernd Warken <bwarken@mayn.de>
7374 * src/roff/groff/groff.man: Completely rewritten.
7376 2001-12-31 Werner LEMBERG <wl@gnu.org>
7378 * doc/Makefile: Updated.
7380 2001-12-30 Werner LEMBERG <wl@gnu.org>
7382 * tmac/www.tmac: Make all names of internal macros/registers/strings
7383 lowercase, and prepend `www-'.
7384 Other minor changes.
7385 * src/roff/troff/troff.man: Add preprocessor string at BOF.
7387 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
7389 Implement option `-b' in grohtml to set the HTML background colour.
7391 * src/devices/grohtml/post-html.cc (default_background): New global
7393 (html_printer::html_printer): Initialize `background' to
7394 `default_background'.
7395 (main): Implement option `-b'.
7397 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
7399 * src/devices/grohtml/grohtml.man: Updated.
7400 * doc/Makefile (.ms.html): Use `-b'.
7401 * tmac/html.tmac: Don't set background color.
7403 Add new grohtml tag `.html-tl'.
7405 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
7407 (title_desc::title_desc): Updated.
7408 (html_printer::troff_tag): Handle `.html-tl'.
7409 (html_printer::write_title): Use `with_h1'.
7410 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
7411 (HTML-TL): New macro.
7413 Add support for unordered lists in HTML.
7415 * tmac/www.tmac (www-level): New auxiliary register.
7416 (www-level1, www-level2, www-level3): New auxiliary strings.
7417 (www-push-level, www-pop-level): New auxiliary macros
7418 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
7422 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
7423 (DEFAULT_VERTICAL_OFFSET): Removed.
7424 (IMAGE_BOARDER_PIXELS): Set to 0.
7425 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
7426 (vertical_offset): Initialize with 0.
7427 (gsPaper): New global variable.
7428 (get_resolution): Scan for and return unsigned int.
7429 (get_papersize): New function to get paper length from devps/DESC.
7430 (determine_vertical_offset): New function.
7431 (createAllPages): Produce gray-level images and use proper page
7433 (createImage): Use `-quiet' option of pnmcrop.
7434 (addZ): Fix passing of `-Z'.
7435 (scanArguments): Fix handling of `-o'.
7436 (main): Call `determine_vertical_offset'.
7437 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
7440 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
7441 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
7442 glyph descenders properly.
7444 * doc/homepage.ms: Include `gnubw.eps'.
7445 * doc/Makefile (gnubw.eps): New rule.
7446 (homepage.html): Depend on `gnubw.eps'.
7448 2001-12-25 Werner LEMBERG <wl@gnu.org>
7450 * src/roff/troff/input.cc (default_black): Fix return value.
7452 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
7454 * tmac/doc-common (Dt): Change output of architecture strings.
7455 Do some syntax cleanup.
7456 * tmac/groff_mdoc.man: Updated.
7458 2001-12-23 Werner LEMBERG <wl@gnu.org>
7460 Adding an `itc' request (input line trap accepting \c).
7462 * src/roff/troff/env.h (environment): New member
7463 `continued_input_trap'.
7464 Make `do_input_trap' a friend function instead of `input_trap'.
7465 * src/roff/troff/env.cc (environment::environment,
7466 environment::copy): Updated.
7467 (environment::newline): Implement it.
7468 (do_input_trap): New function.
7469 (input_trap): Call `do_input_trap'.
7470 (input_trap_continued): New function.
7471 (init_env_requests): Updated.
7472 * src/roff/troff/TODO: Updated.
7474 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
7477 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
7479 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
7481 * tmac/doc-common, tmac/doc-syms: Small updates.
7483 2001-12-22 Colin Watson <cjwatson@debian.org>
7485 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
7487 2001-12-22 Bernd Warken <bwarken@mayn.de>
7489 * MANIFEST: New file.
7491 2001-12-22 Werner LEMBERG <wl@gnu.org>
7493 * src/preproc/grn/grn.man: Updated.
7495 2001-12-22 Solar Designer <solar@openwall.com>
7497 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
7500 2001-12-19 Werner LEMBERG <wl@gnu.org>
7502 Implement a fallback character request `.fchar'.
7504 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
7505 (is_fallback): New inline function.
7506 * src/roff/troff/input.cc (do_define_character): New function.
7507 (define_character): Call `do_define_character'.
7508 (define_fallback_character): New function.
7509 (init_input_requests): Add `fchar'.
7510 (charinfo::charinfo): Updated.
7511 (charinfo::set_macro): New argument to set `fallback' flag.
7512 * src/roff/troff/node.cc (make_glyph_node, make_node,
7513 node::add_char): Check `fallback' flag.
7514 * NEWS, man/groff_diff.man, man/groff_man: Updated.
7516 2001-12-16 Werner LEMBERG <wl@gnu.org>
7518 * groff.texinfo: Document exact search algorithm for glyphs.
7520 2001-12-15 Werner LEMBERG <wl@gnu.org>
7522 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
7523 the left side of $(MANPAGES) rule to make it always non-empty.
7525 2001-12-14 Werner LEMBERG <wl@gnu.org>
7527 * src/roff/troff/input.cc (default_black): Define default color
7528 `black' if not yet defined.
7530 2001-12-13 Werner LEMBERG <wl@gnu.org>
7532 Implement new string-valued register `.fn' to return the current
7533 real (internal) font name.
7535 * env.cc (environment::get_font_name_string): New function.
7536 (init_env_requests): Add `.fn' register.
7537 * env.h (environment): Updated.
7538 * node.cc (font_info): Make `get_font_name' a friend.
7539 (get_font_name): New function.
7542 * man/groff_diff.man, man/groff.man, NEWS: Updated.
7544 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7546 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
7548 2001-12-12 Werner LEMBERG <wl@gnu.org>
7550 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
7552 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
7554 * man/groff_diff.man: Adding documentation for \O.
7556 2001-12-10 Werner LEMBERG <wl@gnu.org>
7558 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
7559 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
7561 2001-12-09 Werner LEMBERG <wl@gnu.org>
7563 * man/roff.man: Revised.
7564 * src/roff/groff/groff.man: Replace man page references with a
7565 pointer to roff.man.
7567 2001-12-09 Bernd Warken <bwarken@mayn.de>
7569 * man/roff.man: Completely rewritten.
7571 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7573 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
7575 2001-12-05 Werner LEMBERG <wl@gnu.org>
7577 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
7579 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
7580 order of initializers.
7583 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
7585 * doc/groff.texinfo: Fix documentation of \O.
7587 * src/devices/grohtml/html-text.cc (html_text::do_indent,
7588 html_text::do_table, html_text::do_emittext, html_text::do_para):
7589 Use `const' for first argument.
7590 (html_text::do_table): Use cast.
7591 * src/devices/grohtml/html-text.h: Updated.
7592 * src/devices/grohtml/output.cc (simple_output::put_string): Add
7593 method for `const string &s'.
7594 * src/devices/grohtml/html.h: Updated.
7595 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
7596 (ANCHOR_TEMPLATE): Modified.
7597 (manufacture_headings): New global variable to handle `-h' option.
7598 (is_subsection): Removed.
7599 (char_buffer::add_string): Add `const' to first argument.
7600 Protect against invalid string argument.
7601 Add method for `const string &s'.
7602 (text_glob): Completely redesigned.
7603 (page): Use `const' for strings and remove string length variable.
7604 (page::add_html): Removed.
7605 (page::add_end_encode): New member function.
7606 (to_unicode): Moved upwards.
7607 (title_desc, header_desc): Updated.
7608 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
7610 (html_printer::is_bold, html_printer::make_bold): New member
7612 (html_printer::end_of_line): Updated.
7613 (generate_img_src, html_printer::do_auto_image,
7614 html_printer::do_title, html_printer::write_header,
7615 html_printer::determine_header_level, html_printer::do_heading,
7616 html_printer::do_linelength, html_printer::do_pageoffset,
7617 html_printer::do_indentation, html_printer::do_tempindent,
7618 html_printer::do_indentedparagraph, html_printer::do_break,
7619 html_printer::flush_sbuf, get_html_translation,
7620 html_printer::begin_page, html_printer::special): Rewritten to get
7621 rid of static string length limit.
7622 (html_printer::troff_tag): Added `.no-auto-rule'.
7623 (html_printer::flush_globs): Small fix.
7624 (html_printer::determine_space): Don't compute `space_width'.
7625 (html_printer::translate_to_html): Renamed to ...
7626 (html_printer::emit_html): This (with updates).
7627 (html_printer::write_header): Implement `-h' option.
7628 (html_printer::draw): Remove commented-out code. Handle `F'
7630 (html_printer::add_char_to_sbuf): Removed.
7631 (html_printer::add_to_sbuf): Rewritten.
7632 (html_printer::sbuf_continuation): Fixed.
7633 (html_printer::seen_backwards_escape, reverse,
7634 html_printer::remove_last_char_from_sbuf): Removed.
7635 (char_translate_to_html, str_translate_to_html): Removed.
7636 (html_printer::overstrike): New function member.
7637 (html_printer::set_char): Use it.
7638 (html_printer::do_body): New function member.
7639 (html_printer::~html_printer): Use it.
7640 (main): Handle `-h' option.
7642 * src/devices/grohtml/grohtml.man: Document -h switch.
7644 * src/preproc/html/pre-html.cc: Include searchpath.h
7645 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
7646 (get_resolution): New function.
7647 (checkImageDir): Use `0777' permissions in mkdir()
7648 (write_start_image): Rewritten to use `\O[5...]'.
7649 (createImage, generateImages): Updated.
7650 (main): Handle `F' and `h' options.
7651 Use `get_resolution'.
7653 * src/roff/troff/input.cc (begin, end, image): Removed.
7654 (do_suppress): Take parameter.
7655 Handle modified syntax of `\O'.
7656 (token::next): Updated.
7657 (init_markup_requests): Removed.
7660 * src/roff/troff/div.h: Add declaration for begin_page().
7662 * tmac/color-html.tmac: Removed. Contents moved to...
7663 * tmac/html.tmac: Here. Set background color.
7664 * tmac/color.tmac: Removed. Contents moved to...
7665 * tmac/ps.tmac: Here.
7666 * tmac/www.tmac: Remove the title command when generating images
7668 (NO_AUTO_RULE): New macro.
7669 (HTML_DO_IMAGE): Use revised `\O' escapes.
7670 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
7672 2001-12-02 Werner LEMBERG <wl@gnu.org>
7674 * tmac/groff_mdoc.man: Fix typo.
7676 2001-12-01 Colin Watson <cjwatson@debian.org>
7678 * man/roff.man: Fix typo.
7680 2001-11-29 Werner LEMBERG <wl@gnu.org>
7682 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
7685 * src/roff/troff/input.cc (read_draw_node): Emit error message if
7686 more than one argument to \D'f ...'.
7688 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
7690 2001-11-28 Werner LEMBERG <wl@gnu.org>
7692 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
7695 * tmac/groff_man.man: Minor cosmetic fix.
7697 2001-11-27 Werner LEMBERG <wl@gnu.org>
7699 * src/roff/groff/groff.man, tmac/groff_tmac.man,
7700 tmac/groff_www.man: s/mwww/www/.
7702 2001-11-26 Werner LEMBERG <wl@gnu.org>
7704 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
7705 * configure: Regenerated.
7706 * win32-diffs: Updated.
7708 * tmac/groff_mwww.tmac: Renamed to ...
7709 * tmac/groff_www.tmac: This.
7710 * tmac/mwww.tmac: Removed.
7711 * NEWS, tmac/Makefile.sub: Updated.
7713 2001-11-21 Werner LEMBERG <wl@gnu.org>
7715 * doc/groff.texinfo: Improve documentation of the `\v' escape.
7716 Fix explanation of `\D' and `rt'.
7718 2001-11-20 Werner LEMBERG <wl@gnu.org>
7720 * tmac/an-old.tmac (an-header): Set header length equal to page
7722 * doc/groff.texinfo: Improve documentation of `ne' request. Other
7726 2001-11-19 Werner LEMBERG <wl@gnu.org>
7728 * NEWS, man/Makefile.sub: Updated.
7730 2001-11-19 Bernd Warken <bwarken@mayn.de>
7732 * man/ditroff.man: New file.
7734 2001-11-17 Werner LEMBERG <wl@gnu.org>
7736 * man/groff_differences.man: Renamed to ...
7737 * man/groff_diff.man: This. Updated.
7738 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
7740 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
7741 * src/preproc/html/pushback.cc: This. Updated.
7742 * src/preproc/html/pushbackbuffer.h: Renamed to ...
7743 * src/preproc/html/pushback.h: This.
7744 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
7747 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
7748 * src/libs/libgroff/htmlhint.cc: This.
7749 * src/libs/libgroff/Makefile.sub: Updated.
7751 * tmac/an-old.tmac (an-end): Fix page length.
7753 2001-11-16 Werner LEMBERG <wl@gnu.org>
7755 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
7756 * man/Makefile.sub: Include groff_differences.man.
7757 * VERSION: Set to 1.18.
7758 * REVISION: Set to 0.
7760 2001-11-16 Bernd Warken <bwarken@mayn.de>
7762 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
7763 the second dot (or ending macro name) to end a macro.
7764 * doc/groff.texinfo: Doc fix.
7766 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
7768 * tmac/doc-common (doc-header): Handle very long document titles
7771 2001-11-16 Werner LEMBERG <wl@gnu.org>
7773 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
7775 2001-11-15 Werner LEMBERG <wl@gnu.org>
7777 * src/roff/troff/troff.man: Revised and split into troff.man and...
7778 * man/groff_differences.man: New file.
7781 2001-11-13 Werner LEMBERG <wl@gnu.org>
7783 * tmac/an-old.tmac (TS, TE): New macros for table support.
7785 2001-11-12 Werner LEMBERG <wl@gnu.org>
7787 * src/include/lib.h: Provide a fix for emx to not include
7790 2001-10-27 Werner LEMBERG <wl@gnu.org>
7792 * src/roff/troff/input.cc (substring_macro): Fix computation of
7795 2001-10-20 Werner LEMBERG <wl@gnu.org>
7797 Undo change from 2001-08-28.
7799 * src/roff/troff/input.cc (have_input): New global variable.
7800 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
7801 in compatibility mode.
7802 (process_input_stack): Use it.
7804 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
7806 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
7807 being handled as end-of-sentence characters,
7809 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
7811 * src/roff/troff/input.cc (file_iterator): New members
7812 `suppress_newline_flag' and `seen_escape'.
7813 (file_iterator::next_file): Updated.
7814 (file_iterator::fill): Use it.
7815 (string_iterator): New member `suppress_newline_flag'.
7816 (string_iterator::fill): Set it.
7817 (get_color_element): Use MAX_COLOR_VAL.
7818 * src/roff/troff/env.cc (environment): Remove `need_eol'.
7819 (no_fill): Don't set `env->ignore_next_eol'.
7820 (environment::newline): Handle `eol' tag properly.
7822 (environment::add_html_tag): Set `env->ignore_next_eol'.
7824 * src/roff/troff/env.h (environment): Updated.
7826 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
7828 (html_printer::outstanding_eol): New member function.
7829 (html_printer::do_title): Use new functions.
7830 (html_printer::troff_tag): Test `id_eol_ce'.
7832 2001-10-10 Werner LEMBERG <wl@gnu.org>
7834 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
7835 files work with -C also.
7837 2001-10-05 Werner LEMBERG <wl@gnu.org>
7839 * doc/pic.ms: Minor fix.
7840 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
7841 as a valid command line switch.
7842 * src/devices/grohtml/post-html.cc (main): Ditto.
7844 * src/devices/grohtml/grohtml.man: Updated.
7845 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
7847 2001-10-04 Werner LEMBERG <wl@gnu.org>
7849 Implementing color support in troff, pic, grops, and grohtml. These
7850 changes are based on a major patch provided by Gaius Mulley
7853 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
7854 definitions with both hex values and fractions.
7856 New escapes: \m and \M for drawing and background color,
7857 respectively. This corresponds to the troff output commands `m'
7860 groff and troff accept command line switch `-c' to disable color
7861 output (which is automatically disabled in compatibility mode).
7863 New scaling indicator `f' for fractions (1f = 65536u).
7865 New conditional operator `m' to test for defined colors with `if'
7868 New keywords `color' (or `colour', `colored', `coloured'), `outline'
7869 (or `outlined'), and `shaded' added to pic.
7871 * src/include/color.h: New file.
7872 * src/include/driver.h: Include it.
7873 * src/include/printer.h: Include color.h.
7874 (environment): New members `col' and `fill'.
7875 (printer): Remove `adjust_arc_center' member function.
7876 * src/include/Makefile.sub: Updated.
7878 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
7880 Handle `m' and `DF' troff commands.
7881 * src/libs/libgroff/color.cc: New file.
7882 * src/libs/libgroff/Makefile.sub: Updated.
7884 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
7886 (createImage): Fix computation of `y2'.
7888 (buffer::write_file_html): Remove calls to `stop'.
7890 * src/preproc/pic/common.h (common_output): New abstract function
7891 members `set_color', `reset_color', `get_last_filled', and
7892 `get_outline_color'.
7893 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
7894 (object_spec): Add members `shaded' and `outlined'.
7895 * src/preproc/pic/output.h (output): `command' is now abstract.
7896 New function members `set_color', `reset_color', `get_last_filled',
7897 and `get_outline_color'.
7898 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
7899 `outline[d]', and `shaded'.
7900 * src/preproc/pic/object.cc (output::command): Removed.
7901 (output::set_location): Moved to output.h.
7902 (graphic_object): Add protected members `outline_color' and
7904 Add member functions `set_outline_color', `get_outline_color', and
7906 (closed_object): Add member function `set_fill_color'.
7907 Add member `color_fill'.
7908 (graphic_object::print_text): Use `out->set_color' and
7910 (box_object::print, ellipse_object::print, circle_object::print,
7911 line_object::print, spline_object::print, arc_object::print): Ditto.
7912 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
7913 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
7914 `SHADED', making them `%left'.
7915 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
7916 * src/preproc/pic/tex.cc (tex_output): New dummy function members
7917 `set_color', `reset_color', `get_last_filled', and
7918 `get_outline_color'.
7919 * src/preproc/pic/troff.cc (simple_output): New abstract function
7920 members `set_color', `reset_color', and `get_last_filled'.
7921 (simple_output::polygon, simple_output::circle,
7922 simple_output::ellipse): Use `get_last_filled'.
7923 (troff_output): New members `last_filled' and `last_outlined'.
7924 New function members `set_color', `reset_color', `get_last_filled',
7925 and `get_outline_color'.
7926 (troff_output::finish_picture): Use `reset_color'.
7927 (troff_output::set_fill): Test `last_filled'.
7928 * src/preproc/pic/pic.man: Updated.
7930 * src/roff/groff/groff.cc (main): Implement `-c' option.
7931 (synopsis, help): Updated.
7932 src/roff/groff/groff.man: Updated.
7934 * src/roff/troff/troff.h: Include color.h.
7935 (warning_type): Add WARN_COLOR.
7936 * src/roff/troff/env.h (environment): New members
7937 `{cur,prev}_{glyph,fill}_color'.
7938 New member functions `get_{prev_,}{glyph,fill}_color'.
7939 * src/roff/troff/env.cc: Initialize and implement them.
7940 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
7941 Replace `NULL' with `0' everywhere for consistency.
7942 (lookup_color, default_black, do_glyph_color, do_fill_color,
7943 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
7944 define_color): New functions.
7945 (token::next): Implement \M and \m escapes.
7946 (do_if_request): Implement `m' operator.
7948 (main): Implement `-c' option.
7949 (init_markup_requests): Add `defcolor' request.
7950 (warning_table): Add `color' warning.
7951 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
7953 * src/roff/troff/node.cc (troff_output_file): New members
7954 `current_{page,glyph}color'. New member functions `put_hex',
7955 `glyph_color', and `fill_color'.
7956 (glyph_color_node::*, fill_color_node::*): Implement it.
7957 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
7958 (parse_term): Add support for `f'.
7959 * src/roff/troff/troff.man: Updated.
7961 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
7963 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
7964 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
7966 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
7967 (tag_definition): Use `void *' for arg1.
7968 (html_text): New member functions `do_color' and `done_color'.
7969 Use `void *' for second parameter of `push_para' member function.
7970 New `push_para' member function with a single parameter.
7971 Use `char *' for parameter of `issue_table_begin' member funtion.
7972 New `issue_color_begin' member function.
7973 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
7975 (html_text::issue_color_begin): New function.
7976 (html_text::issue_table_begin): Use `char *' for parameter.
7977 (html_text::start_tag, html_text::shutdown,
7978 html_text::check_emit_text): Updated.
7979 (html_text::push_para): Use `void *' for second parameter.
7980 Add same function with only one parameter.
7981 (html_text::do_*): Updated.
7982 (html_text::do_color, html_text::done_color): New functions.
7983 * src/devices/grohtml/post-html.cc (style): New member `col'.
7984 Mew member `style' with 6 parameters.
7985 (style::style, style::operator==): Updated.
7986 (html_printer::do_font): Use it.
7987 (html_printer::draw): Add dummy entry for `F'.
7988 (html_printer::set_char): Updated.
7989 * src/devices/grohtml/grohtml.man: Updated.
7991 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
7992 trailing zeroes removed.
7993 (ps_printer): New members `sbuf_color', `fill_color', and
7995 Removed member `fill'.
7996 New member function `set_color'.
7997 (ps_printer::ps_printer, ps_printer::set_char): Updated.
7998 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
7999 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
8001 * tmac/color-html.tmac, tmac/color.tmac: New files.
8002 * tmac/troffrc: Include them.
8003 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
8004 * tmac/Makefile.sub: Updated.
8006 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
8007 man/groff.man: Updated.
8008 * font/devps/prologue.ps: Define FC and CO functions.
8010 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
8012 Fix incorrect cropping of images and incorrect handling of special
8013 characters. Fix handling of file names in \O.
8015 * src/include/geometry.h: New file.
8016 * src/libs/libgroff/geometry.cc: New file.
8017 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
8019 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
8021 (do_suppress): Updated.
8022 * src/roff/troff/node.cc: Include geometry.h.
8023 (troff_output_file::flush_tbuf): Fixed parameters to
8024 `check_output_limits'.
8025 (troff_output_file::check_charinfo): Ditto.
8026 (troff_output_file::determine_line_limits): Add support for `Da'
8029 * src/devices/grohtml/post-html.cc (str_translate_to_html):
8030 Add new parameter `is_special' to decode special characters from
8032 (html_printer::do_title, html_printer::do_heading,
8033 html_printer::do_indentedparagraph,
8034 html_printer::translate_to_html, html_printer::special): Updated.
8036 2001-10-03 Werner LEMBERG <wl@gnu.org>
8038 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
8039 Fix entry for config.h.
8040 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
8041 * tmac/troffrc: Translate nonbreakable space character to `\~'.
8042 * src/preproc/eqn/eqn.man: Document -d command line option.
8044 2001-09-27 Werner LEMBERG <wl@gnu.org>
8046 * man/groff.man: Use
8054 instead of the old code (`.ad .hy' after the table) to suppress
8055 incorrect hyphenation for grohtml output.
8057 2001-09-22 Werner LEMBERG <wl@gnu.org>
8059 * man/groff_font.man, man/groff_out.man: Minor fixes.
8061 2001-09-20 Werner LEMBERG <wl@gnu.org>
8063 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
8064 Arnold Robbins <arnold@skeeve.com>).
8066 2001-09-09 Werner LEMBERG <wl@gnu.org>
8068 * configure: Regenerated with autoconf 2.52.
8070 * doc/groff.texinfo: Complete revision of indices.
8072 2001-09-07 Werner LEMBERG <wl@gnu.org>
8074 * doc/Makefile (clean): Updated to delete all indices.
8076 2001-09-05 Werner LEMBERG <wl@gnu.org>
8078 * src/roff/troff/troff.man: Remove superfluous line.
8080 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
8081 given on the command line (or rather, if only the default warnings
8084 2001-09-03 Werner LEMBERG <wl@gnu.org>
8086 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
8087 use .ne for TTY devices.
8089 2001-08-31 Werner LEMBERG <wl@gnu.org>
8091 * src/roff/troff/token.h, src/roff/troff/input.cc:
8092 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
8094 2001-08-28 Werner LEMBERG <wl@gnu.org>
8096 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
8097 * src/roff/troff/input.cc (token::next): Return
8098 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
8100 (token::description): Updated.
8101 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
8102 (token::add_to_node_list, token::process): Ignore
8103 TOKEN_TRANSPARENT_ESCAPE.
8105 2001-08-27 Werner LEMBERG <wl@gnu.org>
8107 * tmac/an-old.tmac: Fix `S' string.
8109 2001-08-26 Werner LEMBERG <wl@gnu.org>
8111 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
8113 2001-08-25 Werner LEMBERG <wl@gnu.org>
8115 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
8117 Many other minor fixes.
8119 * configure.ac: Add message at end to inform how to compile
8121 * configure: Regenerated.
8123 2001-08-24 Werner LEMBERG <wl@gnu.org>
8125 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
8126 Updated to latest version of libc.
8128 2001-08-23 Werner LEMBERG <wl@gnu.org>
8130 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
8131 Autoconf 2.50 and newer can handle this.
8132 * configure: Regenerated.
8134 2001-08-21 Werner LEMBERG <wl@gnu.org>
8136 * doc/pic.ms: Fix typo.
8137 * src/preproc/tbl/tbl.man: Document case of global options.
8139 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
8141 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
8142 handling of `CR' font.
8144 2001-08-20 Werner LEMBERG <wl@gnu.org>
8146 Use a config.h file.
8148 * src/include/lib.h: Include config.h.
8149 * All C files: Ditto (if necessary).
8150 * All C++ source and header files: Include lib.h first (if
8153 * src/include/config.hin: New file (autogenerated by autoheader).
8154 * stamp-h.in: New file.
8155 * configure.ac: Updated.
8156 * aclocal.m4: Add third parameters to AC_DEFINE macros.
8157 (GROFF_ARRAY_DELETE): Simplified.
8158 * Makefile.sub (DISTCLEANFILES): Updated.
8159 Added targets for remaking config.status, config.hin, config.h,
8160 stamp-h.in, and stamp-h.
8161 * configure: Regenerated.
8163 2001-08-19 Werner LEMBERG <wl@gnu.org>
8167 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
8169 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
8170 (do_sprintf): Use snprintf().
8172 2001-08-18 Werner LEMBERG <wl@gnu.org>
8174 * src/libs/snprintf/*: Added an snprintf module written by Mark
8176 * src/libs/libgroff/Makefile.sub: Updated.
8177 * configure.ac: Add test for snprintf().
8178 * Makefile.in: Updated.
8179 * configure: Regenerated.
8181 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
8184 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
8186 * tmac/doc.tmac (Ex): New implementation.
8187 * tmac/doc-common, tmac/groff_tmac.man: Updated.
8189 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
8191 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
8193 * tmac/groff_tmac.man: Updated.
8195 2001-08-13 Werner LEMBERG <wl@gnu.org>
8197 * src/preproc/tbl/tbl.man: Minor documentation update.
8199 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
8201 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
8202 * configure.ac: Add declaration test for gettimeofday().
8203 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
8204 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
8205 * configure: Regenerated.
8207 2001-08-11 Werner LEMBERG <wl@gnu.org>
8209 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
8210 * configure.ac: Add declaration test for strcasecmp().
8211 * Makefile.in: Updated.
8212 * configure: Regenerated.
8213 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
8214 this is necessary because groff's mkstemp.cc is C++.
8215 Add declaration conditionally for strcasecmp().
8217 2001-08-10 Werner LEMBERG <wl@gnu.org>
8219 Integrated pic2graph, contributed by Eric S. Raymond.
8221 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
8223 * Makefile.in, NEWS: Updated.
8225 * src/preproc/tbl/tbl.man: Revised.
8227 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
8229 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
8231 2001-08-09 Werner LEMBERG <wl@gnu.org>
8233 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
8236 2001-08-08 Paul Eggert <eggert@twinsun.com>
8238 * Makefile.sub (configure): Depend on configure.ac, not
8240 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
8242 2001-08-07 Werner LEMBERG <wl@gnu.org>
8244 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
8247 2001-08-06 Werner LEMBERG <wl@gnu.org>
8249 * src/roff/troff/troff.man: Improve documentation of -E option.
8251 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8253 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
8256 2001-07-27 Werner LEMBERG <wl@gnu.org>
8258 * src/preproc/refer/refer.cc: Undo last change.
8259 * src/devices/grohtml/post-html.cc: Ditto.
8261 2001-07-26 Werner LEMBERG <wl@gnu.org>
8263 * src/preproc/refer/refer.cc: Include `lib.h'.
8264 * src/devices/grohtml/post-html.cc: Ditto.
8266 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
8268 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
8269 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
8270 * Makefile.in: Comment updated.
8271 * configure: Regenerated.
8273 2001-07-25 Werner LEMBERG <wl@gnu.org>
8275 * src/preproc/pic/pic.cc: Removed.
8276 * src/preproc/pic/pic_tab.h: Removed.
8277 * src/preproc/refer/label.cc: Removed.
8279 * doc/Makefile (.ms.html): Don't use a file name extension in
8280 argument to grohtml's -I option.
8281 * Makefile.in (dist): Remove CVS directories.
8282 Call `distfiles' target.
8284 * src/devices/grohtml/grohtml.man: Add information about valid
8285 versions of pnmtopng.
8286 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
8287 name instead of number.
8289 2001-07-24 Werner LEMBERG <wl@gnu.org>
8291 * doc/groff.texinfo: Minor fixes.
8293 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
8295 * doc/Makefile (.ms.html): Put image files into a subdirectory.
8298 2001-07-20 Werner LEMBERG <wl@gnu.org>
8300 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
8301 * src/libs/libgroff/mkstemp.cc: New file.
8302 * src/libs/libgroff/mksdir.cc: New file.
8303 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
8304 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
8305 * src/libs/libgroff/Makefile.sub: Updated.
8306 * src/include/lib.h: Add mksdir() prototype.
8307 * src/include/posix.h: Define S_IXUSR if not yet defined.
8309 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
8310 (createAllPages): Use mksdir() instead of current code.
8311 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
8312 (main): [!HAVE_MKSTEMP]: Removed.
8314 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
8315 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
8317 * configure.ac: Add tests for stdint.h, sys/time.h, and
8319 Call new GROFF_xxx macros.
8320 * configure: Regenerated.
8321 * Makefile.in: Comments updated.
8323 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
8325 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
8326 instead of current code.
8327 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
8328 * src/roff/groff/groff.cc (possible_command::insert_args): New
8330 (main): Use it for predriver handling instead of insert_arg().
8332 2001-07-19 Werner LEMBERG <wl@gnu.org>
8334 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
8337 * src/include/posix.h: Define S_IWUSR if not yet defined.
8339 2001-07-18 Werner LEMBERG <wl@gnu.org>
8343 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
8345 * tmac/groff_mdoc.man: Document new -width and -column syntax.
8346 Some other minor fixes.
8347 * tmac/an-old.tmac: Add `AT' and `UC' macros.
8349 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
8351 Replace call to `troff' with `groff -Z' to make it aware of
8354 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
8355 (troff_command, command_prefix): Removed.
8356 (alterDeviceTo): Use groff.
8357 (addZ): New function.
8358 (char_buffer::do_html): Use it.
8359 (scanArguments): Use TROFF_COMMAND.
8360 (findPrefix): Removed.
8362 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
8364 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
8366 * doc/pic.ms: Documentation fixes.
8368 2001-07-17 Werner LEMBERG <wl@gnu.org>
8370 Replace atexit() with global destructor.
8372 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
8373 (xtmpfile_list_init): New global structure to deallocate
8374 xtmpfile_list on exit. Its destructor inherits most code from
8376 (remove_tmp_files): Deleted.
8377 (add_tmp_file): Simplified.
8379 2001-07-16 Werner LEMBERG <wl@gnu.org>
8381 Replace strdup() with strsave().
8383 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
8384 (set_papersize): Use strsave() and a_delete.
8385 (main): Use strsave().
8386 * src/preproc/html/pre-html.cc (make_message, createAllPages,
8387 removeAllPages): Use strsave() and a_delete.
8389 * configure.ac: Remove test for strdup.
8390 * Makefile.in: Comment updated.
8391 * configure: Regenerated.
8393 2001-07-15 Werner LEMBERG <wl@gnu.org>
8395 * win32-diffs: Updated.
8397 2001-07-14 Werner LEMBERG <wl@gnu.org>
8399 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
8400 removing the old one.
8401 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
8403 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8405 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
8407 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
8409 Merge -xwidth into -width. Add -xwidth functionality to -column
8412 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
8414 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
8415 string immediately following a leading dot starts with a valid mdoc
8417 Add similar code to the -column branch.
8418 (doc-Bl-usage): Updated.
8419 * groff_mdoc.man: s/-xwidth/-width/.
8421 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
8423 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
8424 running into centered or non-formatted text.
8426 2001-07-11 Werner LEMBERG <wl@gnu.org>
8428 Introduce short and long prefixes to have the selection at run-time
8429 whether there is a 8+3 limit for names of temporary files.
8431 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
8432 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
8433 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
8435 (temp_init): New global structure to initialize above three
8437 (xtmptemplate): Use two parameters for long and short prefix.
8438 Simplify code use above three variables.
8439 (xtmpfile): Use long and short prefixes as parameters.
8440 * src/include/lib.h: Updated.
8442 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
8444 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
8445 (createAllPages, makeTempFiles): Updated.
8447 2001-07-09 Werner LEMBERG <wl@gnu.org>
8449 * REVISION: Increased to 3.
8451 Version 1.17.2 released
8452 =======================
8454 2001-07-07 Werner LEMBERG <wl@gnu.org>
8456 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
8459 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
8461 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
8463 * tmac/groff_mdoc.man: Fix synopsis.
8465 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
8467 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
8468 Restore `doc-Pa-font'.
8470 2001-07-04 Werner LEMBERG <wl@gnu.org>
8472 * src/utils/indxbib/dirnamemax.c: Moved to ...
8473 * src/libs/libgroff/maxfilename.cc: Here.
8474 s/dir_name_max/file_name_max/.
8476 * src/include/lib.h: Add file_name_max.
8477 * src/utils/indxbib/indxbib.cc: Updated.
8478 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
8481 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
8483 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
8485 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
8486 REGION_TEMPLATE): New macros.
8487 (createAllPages, makeTempFiles): Use them.
8488 Include `nonposix.h'.
8489 (html_system): New function.
8490 (createAllPages, createImage): Use it.
8493 * tmac/www.tmac: Fix typos.
8495 2001-07-03 Werner LEMBERG <wl@gnu.org>
8497 * tmac/www.tmac: Disable hyphenation in normal text only if output
8499 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
8500 * tmac/groff_mwww.man, NEWS: Updated.
8502 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
8504 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
8507 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
8509 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
8510 doc-display-ps-stack): Implement font and font size stack for
8513 2001-07-02 Werner LEMBERG <wl@gnu.org>
8515 * REVISION: Increased to 2.
8516 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
8518 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
8519 beginning of a line.
8520 * src/groff/grog/grog.sh: Ditto.
8522 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
8524 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
8527 2001-06-27 Werner LEMBERG <wl@gnu.org>
8529 Fix problems with preprocessor string for `man' program.
8531 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
8532 Updated/added copyright.
8533 Moved Emacs's local variable to identify nroff mode to the end of
8534 the file; add local variable if missing.
8536 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
8538 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
8539 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
8540 * configure: Regenerated.
8542 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
8544 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
8545 * configure: Regenerated.
8547 2001-06-24 Werner LEMBERG <wl@gnu.org>
8549 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
8551 * doc/pic.ms: Fix typos.
8553 Version 1.17.1 released
8554 =======================
8556 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
8558 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
8559 * configure: Updated.
8561 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
8563 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
8565 * src/roff/troff/dic.cc (blank_line): Add html tag.
8567 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
8569 * src/roff/troff/input.cc (do_suppress): Fix typo.
8571 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
8573 Added two new options (-D and -I) to specify image names and a
8574 subdirectory to place the images in.
8576 Change syntax from \\Ox to \\O[x].
8578 * src/devices/grohtml/post-html.cc (main): Add options.
8580 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
8581 Use `NULL' instead of `0' for null string pointers.
8582 (MAX_RETRIES): New macro.
8583 (lengthOfintToStr, intToStr, make_message): New functions.
8584 (makeFileName): Make function static.
8585 Implement -D and -I options.
8586 (checkImageDir): New function.
8587 (write_end_image, write_start_image): Use new syntax of \O.
8588 (createAllPages, removeAllPages): Implement -D and -I options. Use
8590 (createImage): Use make_message().
8591 (addps4html): Add guard for malloc().
8592 (usage, scanArguments): Updated.
8593 (makeTempFiles): Use mkstemp().
8594 (removeTempFiles): Use unlink().
8595 (findPrefix): Add guard for malloc().
8597 * src/roff/troff/input.cc (get_delim_file_name): New function to
8599 (do_suppress): Updated to parse new syntax.
8600 * src/devices/grohtml/grohtml.man: Updated.
8601 * tmac/www.tmac: Updated to new syntax.
8605 2001-06-15 Werner LEMBERG <wl@gnu.org>
8607 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
8609 * src/devices/grohtml/grohtml.man: Minor improvements.
8611 2001-06-14 Werner LEMBERG <wl@gnu.org>
8613 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
8615 2001-06-11 Werner LEMBERG <wl@gnu.org>
8617 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
8618 line to specify preprocessor options -- mandb 2.3.1 only recognizes
8620 * src/preproc/grn/grn.man: Add proper '\" string.
8622 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
8624 * test-groff: Don't use PATH but GROFF_BIN_PATH.
8626 2001-06-08 Werner LEMBERG <wl@gnu.org>
8628 Updated to autoconf 2.50.
8630 * configure.in: Renamed to...
8631 * configure.ac: This.
8632 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
8633 (GROFF_OS390): Updated.
8634 * configure: Regenerated.
8636 2001-05-18 Werner LEMBERG <wl@gnu.org>
8638 * src/roff/troff/env.c, src/roff/troff/env.h,
8639 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
8642 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
8644 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
8646 2001-05-16 Werner LEMBERG <wl@gnu.org>
8648 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
8649 less than or equal zero; set it to 1 then.
8650 * src/roff/troff/node.h (node::node): Initialize `last'.
8652 2001-05-08 Werner LEMBERG <wl@gnu.org>
8654 * tmac/an-old.tmac: Make predefined strings work in compatibility
8656 Add troff version guard.
8657 * tmac/doc.tmac: Simplify version guard.
8659 2001-05-07 Werner LEMBERG <wl@gnu.org>
8661 The .ns and .rs requests are now honoured not only in the top-level
8662 but in all diversions (similar to UNIX troff).
8664 This change is based on a patch from Tadziu Hoffmann
8665 <hoffmann@usm.uni-muenchen.de>.
8667 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
8668 (top_level_diversion): Remove `no_space_mode' member.
8669 * src/roff/troff/div.cc (diversion::diversion,
8670 top_level_diversion::top_level_diversion): Updated.
8671 (macro_diversion::output): Reset `no_space_mode'.
8672 (no_space, restore_spacing): Use `curdiv' unconditionally.
8673 (space_request, blank_line): Check `curdiv->no_space_mode'.
8674 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
8675 `curdiv' unconditionally.
8676 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8679 2001-05-06 Werner LEMBERG <wl@gnu.org>
8681 Added two new requests `de1' and `am1' which are similar to `de' and
8682 `am' with the difference that compatibility mode is saved on entry,
8683 switched off during macro execution, and restored on exit.
8685 * src/roff/troff/input.h: Added two new special characters
8686 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
8687 * src/roff/troff/input.cc (input_iterator): Added two member
8688 functions `save_compatible_flag' and `get_compatible_flag'.
8689 (input_stack): Ditto.
8690 (string_iterator): Ditto. Also add private member
8691 `saved_compatible_flag'.
8692 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
8693 (calling_mode): New enumeration.
8694 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
8695 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
8696 (define_macro, define_indirect_macro, append_macro, ignore): Use
8698 (define_nocomp_macro, append_nocomp_macro): New functions.
8699 (init_input_requests): Updated.
8700 (do_request): Rename local variable `saved_compatible_flag' to
8701 `old_compatible_flag'.
8702 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8704 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
8705 public and trap-invoked macros. As a consequence, the man macros
8706 work in compatibility mode also.
8708 2001-05-06 Solar Designer <solar@openwall.com>
8710 * Makefile.in: Use $(mandir).
8712 2001-05-06 Alexios Zavras <zvr@pobox.com>
8714 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
8716 2001-05-05 Werner LEMBERG <wl@gnu.org>
8718 Added `.ns' number register: Returns 1 in no-space mode (if in
8719 top-level diversion), 0 otherwise.
8721 * src/roff/troff/div.cc (no_space_mode_reg): New class.
8722 (init_div_requests): Updated.
8723 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8726 2001-05-04 Werner LEMBERG <wl@gnu.org>
8728 * src/roff/nroff/nroff.man: Improved documentation (especially
8731 2001-05-02 Werner LEMBERG <wl@gnu.org>
8733 Added `brp' request: This is \p as a request.
8735 * src/roff/troff/env.cc (environment::do_break): Add parameter
8737 (do_break_request): New function (was `break_request').
8738 (break_request): Calls `do_break_request'.
8739 (break_spread_request): New; calls `do_break_request'.
8740 (init_env_requests): Updated.
8741 * src/roff/troff/env.h: Updated.
8742 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8744 * REVISION: Increased to 1.
8745 * win32-diffs: Updated.
8747 2001-05-01 Werner LEMBERG <wl@gnu.org>
8749 * tmac/an-old.tmac: Fix minor compatibility mode issue.
8750 * tmac/troffrc-end: Make it really work in compatibility mode.
8752 2001-04-27 Werner LEMBERG <wl@gnu.org>
8754 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
8757 2001-04-22 Werner LEMBERG <wl@gnu.org>
8759 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
8760 latest versions from glibc CVS archive.
8762 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
8763 <c.zeelenberg@hccnet.nl>.
8765 2001-04-21 Werner LEMBERG <wl@gnu.org>
8767 * configure.in: Move check for mkstemp() to...
8768 * aclocal.m4 (GROFF_MKSTEMP): This new function.
8769 * configure: Regenerated.
8771 * src/include/groff-getopt.h: Don't use variable names in
8774 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
8775 * src/devices/grohtml/Makefile.sub,
8776 src/devices/grohtml/post-html.cc: Updated.
8778 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
8780 * configure.in: Add special check for mkstemp().
8781 * src/libs/libgroff/tmpfile.cc: Use it.
8782 * src/utils/indxbib/indxbib.cc: Ditto.
8783 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
8784 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
8787 2001-04-20 Bruce Lilly <blilly@erols.com>
8789 `Version_string' as C++ object was not visible to linker from C
8791 Add `const' to `Version_string'.
8793 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
8794 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
8795 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
8796 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
8797 (scanArguments), src/preproc/refer/refer.cc (main),
8798 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
8799 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
8800 (main), src/devices/grohtml/post-html.cc (main),
8801 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
8802 (main), src/utils/hpftodit/hpftodit.cc (main),
8803 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
8804 (main), src/utils/lkbib/lkbib.cc (main),
8805 src/utils/addftinfo/addftinfo.cc (main): Implement it.
8807 * src/roff/groff/pipeline.c: Add _UWIN.
8808 * src/include/nonposix.h: Ditto.
8810 2001-04-20 Werner LEMBERG <wl@gnu.org>
8812 * src/include/lib.h: Use HAVE_STRERROR.
8813 * src/roff/groff/pipeline.c: Ditto.
8814 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
8815 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
8816 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
8817 * win32-diffs: Updated.
8818 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
8820 2001-04-19 Werner LEMBERG <wl@gnu.org>
8822 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
8823 instead of hardwired `"troff"'.
8824 (char_buffer::read_file): Remove unused variables.
8825 (char_buffer::write_file_troff): Ditto.
8826 (char_buffer::write_file_html): Ditto.
8827 (generateImages): Ditto.
8829 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
8831 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
8833 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
8834 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
8835 index_search_item::search1): Ditto.
8836 * src/roff/troff/node.h (width_list): Reorder members.
8837 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
8838 (lookup_warning): Ditto.
8839 (prepend_string): Commented out.
8840 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
8841 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
8842 * src/preproc/tbl/main.cc (process_format): Ditto.
8843 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
8845 * src/preproc/pic/pic.cc: Updated.
8846 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
8847 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
8848 * src/preproc/refer/command.cc (execute_command): Ditto.
8849 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
8850 * src/preproc/refer/token.cc (lookup_token): Ditto.
8851 * src/preproc/soelim/soelim.cc: Ditto.
8852 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
8853 (isHexDigit): Commented out.
8854 (pushBackBuffer::isString): Remove unused variable.
8855 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
8857 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
8858 resource_manager::read_resource_arg, read_one_of, parse_extensions):
8860 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
8861 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
8862 lookup_paper_size): Ditto.
8863 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
8864 (text_glob, element_list): Reorder members.
8865 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
8867 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
8868 return value to `void'.
8869 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
8871 * src/devices/grohtml/html.h (simple_output::check_newline,
8872 simple_output::space_or_newline, simple_output::enable_newlines):
8874 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
8876 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
8877 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
8878 output_ligatures, output_charset, read_map): Ditto.
8879 * src/utils/lookbib/lookbib.cc (main): Ditto.
8880 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
8881 (do_file): Fix typo (`=' -> `==').
8882 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
8883 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
8885 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
8887 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
8888 Fix usage of GROFF_BIN_PATH.
8889 * src/roff/nroff/nroff.man: Updated.
8891 2001-04-18 Werner LEMBERG <wl@gnu.org>
8893 * NEWS: Fixing typos.
8896 Version 1.17 released
8897 =====================
8899 2001-04-17 Werner LEMBERG <wl@gnu.org>
8901 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
8902 directory, not in $(srcdir).
8904 2001-04-16 Werner LEMBERG <wl@gnu.org>
8906 * doc/groff.texinfo: More info on conditionals.
8908 2001-04-15 Werner LEMBERG <wl@gnu.org>
8910 * doc/groff.texinfo: Added some info about groff internals.
8912 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
8913 about missing special character only if the name is non-null.
8915 2001-04-14 Werner LEMBERG <wl@gnu.org>
8917 Removing the grohtml-old device driver which is now obsolete.
8919 * src/devices/grohtml-old/*: Removed.
8920 * font/devhtml-old/*: Removed.
8921 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
8923 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
8924 * test-groff (PATH): Updated.
8925 * tmac/Makefile.sub (NORMALFILES): Updated.
8926 * tmac/an-old.tmac: Remove special code for html-old device.
8927 Replace `html-or-html-old' register with `an-html'.
8928 * tmac/eqnrc: Updated.
8929 * tmac/html-old.tmac: Removed.
8930 * tmac/troffrc, tmac/troffrc-end: Updated.
8931 * tmac/www.tmac: Remove special code for html-old device.
8932 Replace `html-or-html-old' register with `www-html'.
8934 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
8935 src/libs/libgroff/htmlindicate.cc (graphic_end),
8936 include/htmlindicate.h, src/preproc/grn/*.cc,
8937 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
8938 single argument for consistency with rest of source code.
8940 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
8942 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
8944 * src/roff/troff/troff.man: Fixing typos.
8946 2001-04-13 Werner LEMBERG <wl@gnu.org>
8948 * doc/pic.ms: Fixing many font switches.
8949 * doc/groff.texinfo: Fixes, additions.
8950 * MORE.STUFF: Updated.
8952 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
8954 * src/devices/grohtml/grohtml.man: Updated manual page regarding
8956 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
8958 (removeTempFiles): New function to tidy up temporary files.
8959 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
8960 Many fixes to do with the new inline suppress node and image regions
8962 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
8963 (generate_img_src): New function.
8964 (html_printer::do_auto_image): Utilizes it.
8965 (do_heading, do_title): Include inline images within their contents.
8966 (html_printer::begin_page): Tidied up comments that are issued to
8967 the html output file.
8968 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
8970 (text_glob::is_br): New method used by do_heading.
8971 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
8972 equivalent diversion.
8973 * src/include/html-strings.h: Altered image tags to reflect the
8975 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
8977 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
8978 it is already inside a pic image. Only emit tags if the argument
8979 `-Tps:html' is present.
8980 * src/preproc/tbl/main.cc: Changes to reflect additional
8981 `html_end_suppress' parameter.
8982 * src/roff/troff/env.cc: Only emit eol tag if a node has been
8983 emitted since the last eol tag was written.
8984 * src/roff/troff/env.h: New boolean `emitted_node'.
8985 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
8986 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
8987 * src/roff/troff/node.cc (check_charinfo): New method.
8988 (troff_output_file::determine_line_limits): Alterations to limit
8990 * tmac/www.tmac: Changes to reflect new suppress nodes.
8992 2001-04-12 Bruno Haible <haible@clisp.cons.org>
8994 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
8995 Escape the html_glyph in the buffer.
8996 (str_translate_to_html): Output the unescaped escaped_char.
8997 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
8998 `frame=void', not `frame=none'. Add `border=0'.
9000 2001-04-12 Werner LEMBERG <wl@gnu.org>
9002 * PROBLEMS: Add some words on how to avoid wrapper macros.
9004 2001-04-11 Blake McBride <blake@florida-software.com>
9006 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
9008 2001-04-11 Werner LEMBERG <wl@gnu.org>
9010 * font/devlbp/Makefile.sub (CLEANADD): Set it.
9011 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
9012 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
9013 * Makefile.sub (DISTCLEANFILES): Here.
9015 * libs/libgroff/new.cc: Include `nonposix.h'.
9016 * win32-diffs: Updated.
9018 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
9020 Added skeleton macro for defunct macros.
9022 Updated documentation.
9024 When inside displays, an empty input line warning should be
9025 suppressed. If another macro call is put inside a display,
9026 all subsequent empty lines found in that display caused a
9027 warning to be emitted.
9029 * tmac/doc.tmac (doc-defunct-macro): New macro.
9030 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
9031 (doc-restore-global-vars): Fixed typo.
9032 (doc-empty-line): Check the `doc-display-depth' register to
9033 determine whether we are inside display or not.
9035 * tmac/doc-common: Removed `Or' and `Sf' registers.
9036 Moved obsolete `Ds' macro to doc.tmac.
9038 * tmac/groff_mdoc.man: Bump document date.
9039 Document `.Vt' under ``Variable Types''.
9040 Removed documentation for obsolete `.Or' macro.
9042 2001-04-10 Werner LEMBERG <wl@gnu.org>
9045 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
9047 2001-04-10 Bruno Haible <haible@clisp.cons.org>
9049 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
9050 (usage): Add stream argument. Don't exit.
9051 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
9052 Write --version output to stdout, not stderr.
9053 (usage): Add stream argument. Don't exit.
9054 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
9055 (usage): Add stream argument. Don't exit.
9056 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
9058 (usage): Add stream argument. Don't exit.
9059 (main): Write --help output to stdout, not stderr.
9060 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
9061 (usage): Add stream argument. Don't exit.
9062 * src/devices/grops/ps.cc (main): Accept --help and --version.
9063 (usage): Add stream argument. Don't exit.
9064 * src/devices/grotty/tty.cc (main): Accept --help and --version.
9065 (usage): Add stream argument. Don't exit.
9066 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
9067 (main): Accept --help and --version.
9068 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
9069 (main): Accept --help and --version.
9070 * src/preproc/html/pre-html.cc (usage): Add stream argument.
9071 (scanArguments): Accept --help and --version.
9072 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
9073 (main): Accept --help and --version.
9074 * src/preproc/refer/refer.cc (main): Accept --help and --version.
9075 (usage): Add stream argument. Don't exit.
9076 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
9078 (main): Accept --help and --version.
9079 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
9080 (main): Accept --help and --version.
9081 * src/roff/groff/groff.cc (main): Accept --help and --version.
9082 (synopsis): Add stream argument.
9083 (help): Write --help output to stdout, not stderr.
9084 (usage): Add stream argument. Don't exit.
9085 * src/roff/grog/grog.pl: Accept --help and --version.
9087 * src/roff/grog/grog.sh: Accept --help and --version.
9088 * src/roff/nroff/nroff.sh: Accept --help and --version.
9089 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
9090 (usage): Add stream argument. Don't exit.
9091 (main): Accept --help and --version.
9092 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
9093 (usage): New function with stream argument, doesn't exit.
9094 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
9095 (usage): New function with stream argument, doesn't exit.
9096 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
9097 (usage): Add stream argument. Don't exit.
9098 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
9099 (main): Accept --help and --version.
9100 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
9102 (main): Accept --help and --version.
9103 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
9104 (main): Accept --help and --version.
9105 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
9106 (usage): Add stream argument. Don't exit.
9108 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
9110 Fix indentation in SYNOPSIS.
9112 Updated to include changes of latest BSD mdoc version (basically,
9113 the only change is that `.Fn' and `.Fc' put a final semicolon after
9114 a function declaration in the SYNOPSIS section).
9116 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
9117 (doc-in-synopsis-section): New variable. Updated all related
9119 (doc-indent-synopsis-active): New register.
9120 (Nd, Fn, Fo): Use it.
9121 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
9122 `.Cd' with long argument line produces indented wrapped lines.
9123 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
9124 undesirable line break to be output.
9125 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
9127 (Fn, Fc): Add final `;' to output.
9128 (doc-save-global-vars, doc-restore-global-vars): Updated.
9129 * tmac/doc-common: Remove `Ex' register.
9131 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
9134 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
9136 * tmac/doc.tmac (Cd): Simplify code.
9137 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
9139 2001-04-06 Werner LEMBERG <wl@gnu.org>
9141 Implement continuous underlining for nroff mode. To do that, a new
9142 request in the ditroff language has been added: `x u N' (N is 0
9145 \X and \Y are now transparent to end-of-sentence recognition.
9147 * src/include/printer.h (printer): Add `type' parameter to `special'
9149 * src/libs/libdriver/printer.cc (printer::special): Updated.
9150 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
9152 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
9153 specials of type `p'.
9154 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
9155 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
9156 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
9157 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
9158 (glyph::order): New method.
9159 (tty_printer::add_char): Use it.
9160 (tty_printer::special): New method.
9161 (tty_printer::end_page): Implement it.
9163 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
9164 * src/roff/troff/node.cc (special_node::special_node): Add parameter
9165 to set `no_init_string'.
9166 (special_node::tprint_start): Use it.
9167 (special_node::same, special_node::copy): Updated.
9168 (special_node::ends_sentence): New method.
9169 (troff_output_file::start_special): Add parameter to include
9170 inititialization of special conditionally.
9172 * src/roff/troff/env.h (environment): New member `underline_spaces'.
9173 * src/roff/troff/env.cc (do_underline_special): New function.
9174 (environment::set_font): Use it.
9175 (do_underline): Use it. This was `underline()'.
9176 (underline): Call `do_underline()'.
9177 (continuous_underline): New function which calls `do_underline()'.
9178 (environment::newline): Use `do_underline_special()'.
9179 (init_env_requests): Updated.
9181 * NEWS, man/troff_out.man: Updated.
9183 2001-04-06 Bruno Haible <haible@clisp.cons.org>
9185 * font/devutf8/R.proto: Fix code of 'shc'.
9187 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
9189 Many fixes. Diag lists can now be nested also; additionally,
9190 `-compact' and `-offset' are supported.
9192 * tmac/doc.tmac (doc-have-indent): Replaced with ...
9193 (doc-list-have-indent-stackXXX): A new register stack.
9194 (doc-have-diag-list): Removed.
9195 (Bl): Use `doc-list-have-indent-stackXXX'.
9197 (doc-diag-list): Use `doc-compact-list-stackXXX'.
9198 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
9199 (doc-set-vertical-and-indent): Ditto.
9200 (doc-next-list-depth): Removed.
9201 (doc-increment-list-stack): Updated.
9202 (doc-decrement-list-stack): Use `doc-list-depth' instead of
9203 `doc-next-list-depth'.
9204 (doc-end-list, doc-end-column-list): Don't use
9205 `doc-increment-list-stack'.
9206 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
9207 (doc-save-global-vars, doc-restore-global-vars): Updated.
9208 * tmac/doc-common: Updated.
9209 * tmac/groff_mdoc.man: Updated.
9212 2001-04-02 Werner LEMBERG <wl@gnu.org>
9214 * src/devices/grotty/grotty.man: Fix grammatical error.
9216 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
9218 Remove .Ld from mdoc package; replace it with special handling of
9221 * tmac/doc-common: Remove `Ld' register.
9222 Uncomment `doc-volume-ds-*' strings.
9223 Remove `doc-operating-system-default'.
9225 * tmac/doc-syms (Ld): Removed.
9226 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
9230 * tmac/groff_mdoc.man: Many fixes and updates.
9232 2001-03-29 Werner LEMBERG <wl@gnu.org>
9234 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
9235 Bond <tkb@tkb.mpl.com>.
9236 * tmac/www.tmac: Save compatibility mode.
9238 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
9240 * tmac/groff_mdoc.man: Many fixes.
9242 2001-03-28 Werner LEMBERG <wl@gnu.org>
9244 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
9247 2001-03-27 Werner LEMBERG <wl@gnu.org>
9249 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
9250 diversion. This fixes overlong tags.
9252 2001-03-26 Werner LEMBERG <wl@gnu.org>
9254 * doc/groff.texinfo: Fixed and improved documentation of fonts.
9255 * tmac/doc-syms: Fix error messages.
9256 * tmac/an-old.tmac: Remove incorrect double backslashes.
9258 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
9260 * tmac/Makefile.sub: Strip mdoc.local also
9261 * tmac/strip.sed: Fixed.
9263 2001-03-24 Werner LEMBERG <wl@gnu.org>
9265 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
9266 selecting the font size.
9267 * tmac/groff_mdoc.man, NEWS: Document it.
9269 2001-03-23 Werner LEMBERG <wl@gnu.org>
9271 * src/roff/troff/div.cc (save_vertical_space): Add default argument
9273 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
9274 argument to restore previous font family.
9275 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
9277 * doc/groff.texinfo: More fixes and additions (mainly for font
9278 manipulating commands).
9280 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
9281 * tmac/groff_mdoc.man: This. The quick reference has been removed.
9282 * tmac/Makefile.sub, NEWS: Updated.
9284 2001-03-23 Werner LEMBERG <wl@gnu.org>
9286 Replaced mdoc implementation. The new version is `state of the
9287 art', using almost all new features of groff 1.17 -- it won't run
9288 with older versions.
9290 * tmac/doc.tmac: Completely rewritten.
9291 * tmac/doc-common: Ditto.
9292 * tmac/doc-nroff: Ditto.
9293 * tmac/doc-ditroff: Ditto.
9294 * tmac/doc-syms: Ditto.
9295 * tmac/mdoc.local: New file.
9296 * tmac/groff_mdoc.samples.man: Replaced with ...
9297 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
9298 * tmac/strip.sed: Updated.
9299 * tmac/Makefile.sub: Updated.
9302 * tmac/groff_man.man: Add `man.local' to the FILES section.
9304 2001-03-22 Werner LEMBERG <wl@gnu.org>
9306 * doc/groff.texinfo: Added many @noindent.
9307 Replaced @end_Example -> @endExample.
9308 Added info whether registers are r/o.
9309 Many other additions and fixes.
9311 2001-03-21 Werner LEMBERG <wl@gnu.org>
9313 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
9314 in makeinfo of texinfo 4.0) to be used in @Def* macros.
9315 Improved @Def* macros: Now the exact syntax of request, register,
9316 and escapes is shown.
9317 Added macros for parentheses and brackets to be used in @Def*.
9318 Many fixes and improvements of the documentation.
9320 2001-03-20 Werner LEMBERG <wl@gnu.org>
9322 * doc/groff.texinfo: Added new index: `st' (for strings).
9323 Added macros @Defstr(x).
9324 Added macro @Example (adding @group).
9325 Other minor improvements.
9327 2001-03-19 Werner LEMBERG <wl@gnu.org>
9329 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
9330 `rq' for requests. `fn' is no longer used.
9331 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
9334 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
9335 number with name of man page.
9337 2001-03-19 Larry Kollar <kollar@alltel.net>
9339 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
9342 2001-03-19 Werner LEMBERG <wl@gnu.org>
9344 * man/groff_font.man: Document `prepro', `postpro', and `print'.
9345 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
9346 * src/devices/grohtml/grohtml.man: Fixing typos.
9348 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
9350 * tmac/s.tmac (@IP): Pass `.ip' html tag.
9351 * tmac/groff_mwww.man: Remove .LINE macro
9352 * tmac/www.tmac (LINE): Add `.ti'.
9354 * src/devices/grohtml/post-html.cc (html_printer): New member
9356 (html_printer::emit_raw): Use it.
9357 (html_printer::do_linelength): Ditto.
9358 (html_printer::do_pageoffset): Ditto.
9359 (html_printer::do_indentation): Ditto.
9360 (html_printer::do_tempindent): Ditto.
9361 (html_printer::do_break): Ditto.
9362 (html_printer::begin_page): Ditto.
9363 (html_printer::do_indentedparagraph): New function.
9364 (html_printer::troff_tag): Handle `.ip'.
9365 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
9366 Add `<td width=...>' handling.
9367 (html_text::do_table): Add parameter.
9368 (html_text::do_indent): Updated.
9369 * src/devices/groohtml/html-text.h: Updated.
9371 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
9373 Introduced simple html tables to implement indentation.
9375 * src/devices/grohtml/html.h (word, word_list): New structures.
9376 (simple_output): Use it.
9377 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
9378 (html_printer): Improve indentation handling.
9379 (html_printer::emit_raw): Set `in_table' element. Handle
9381 (html_printer::write_header): Move conditional downwards.
9382 Don't allow whitespace in tags.
9383 (html_printer::do_linelength): Handle line length and indentation
9385 (html_printer::do_pageoffset): Handle indentation conditionally.
9386 (html_printer::do_indentation): Ditto.
9387 (html_printer::do_tempindent): New function member.
9388 (html_printer::do_fill): Take care of indentation.
9389 (html_printer::do_flush): Finish table.
9390 (html_printer::do_links): Ditto.
9391 (html_printer::do_break): New function for handling `.br' and `.ti'.
9392 (html_printer::troff_tag): Use it.
9394 (html_printer::flush_globs): Fix.
9395 (html_printer::flush_page): Finish table.
9396 (html_printer::html_printer): Fix error message. Set up
9398 (html_printer::add_to_sbuf): Remove special handling of character
9400 (to_unicode): Remove `stop()'.
9401 (html_printer::write_title): Cleanup.
9402 (html_printer::begin_page): Use `put_string()'. Handle indentation.
9403 (html_printer::~html_printer): Flush text and end the line.
9405 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
9406 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
9408 (html_text::start_tag): Disable newlines.
9409 (html_text::table_is_void): New function.
9410 (html_text::issue_table_begin): Ditto.
9411 (html_text::issue_table_end): Ditto.
9412 (html_text::push_para): Better table handling.
9413 (html_text::do_indent): New function.
9414 (html_text::do_table): Ditto.
9415 (html_text::done_table): Ditto.
9416 (html_text::do_tt): Handle PRE_TAG.
9417 (html_text::is_in_table): New function.
9418 (html_text::check_emit_text): Handle tables.
9419 (html_text::do_emittext): Use `nl()'.
9420 (html_text::do_para): Handle table.
9421 (html_text::remove_def): New function.
9422 * src/devices/grohtml/output.cc (word, word_list): Implement
9424 (simple_output::end_line): Flush last word.
9425 (simple_output::simple_comment): Ditto.
9426 (simple_output::begin_comment): Recoded.
9427 (simple_output::end_comment): Ditto.
9428 (simple_output::comment_arg): Removed.
9429 (simple_output::check_newline): Improve test and flush last word.
9430 (simple_output::space_or_newline): Improved.
9431 (simple_output::write_newline): Replaced with...
9432 (simple_output::nl): This.
9433 (simple_output::put_raw_char): Flush last word.
9434 (simple_output::check_space): Removed.
9435 (simple_output::put_translated_string): Ditto.
9436 (simple_output::put_string): Simplified.
9437 (simple_output::put_number): Updated.
9438 (simple_output::put_float): Ditto.
9439 (simple_output::put_symbol): Removed.
9440 (simple_output::enable_newlines): Add `check_newline()'.
9441 (simple_output::flush_last_word): New function.
9443 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
9444 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
9446 * tmac/s.tmac (@PP, @IP): Add html conditional code.
9447 * tmac/an-old.tmac (TP): Ditto.
9449 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
9451 * mdate.sh: Make it POSIX compliant.
9453 2001-03-09 Werner LEMBERG <wl@gnu.org>
9455 Added the `return' request to end a macro immediately. It simply
9456 pops iterators from the input stack until a macro iterator is found.
9458 * src/roff/troff/input.cc (input_iterator::is_macro,
9459 macro_iterator::is_macro): New member.
9460 (input_return_boundary): New class to signal an immediate return
9462 (input_stack::add_return_boundary, input_stack::is_return_boundary):
9464 (input_stack::clear): Use it.
9465 (input_stack::pop_macro): New function.
9466 (while_request): Use `is_return_boundary()'.
9467 (return_macro_request): New function.
9468 (init_input_requests): Use it.
9470 * src/roff/troff/TODO: Updated.
9471 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9473 2001-03-08 Werner LEMBERG <wl@gnu.org>
9475 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
9478 2001-03-07 Werner LEMBERG <wl@gnu.org>
9480 Make `\B' more rigid.
9482 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
9484 (get_number_rigidly): New function.
9485 * src/roff/troff/input.cc (do_expr_test): Use it.
9486 * src/roff/troff/token.h: Updated.
9488 * src/roff/troff/request.h: Fix typo (init_html_request ->
9489 init_markup_request).
9491 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
9493 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
9494 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
9495 are now `.begin', `.end', `.image'.
9497 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
9498 (html_printer::add_to_sbuf): Changing type of `code' parameter.
9499 Use add_char_to_sbuf().
9500 (to_unicode): New function.
9501 (char_translate_to_html): Changing type of `ch' parameter.
9503 (html_printer::~html_printer): Comment out doctype string.
9504 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
9505 instead of `.html-end'.
9506 (write_start_image): Use `.begin' and `.image' instead of
9507 `.html-begin' and `.html-image'.
9508 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
9509 (html_begin): Renamed to ...
9511 (html_end): Renamed to ...
9513 (html_image): Renamed to ...
9515 (init_html_requests): Renamed to ...
9516 (init_markup_requests): This.
9517 * tmac/www.tmac: Updated.
9519 2001-02-28 Bram <bram@avontuur.org>
9521 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
9524 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
9526 * doc/meref.me: Fixing some typos.
9528 2001-02-16 Werner LEMBERG <wl@gnu.org>
9530 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
9531 method. Return `HYPHEN_MIDDLE' if it was `\:'.
9532 * src/roff/troff/node.h: Updated.
9534 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
9536 * tmac/groff_tmac.man: Fix typo.
9538 2001-02-16 Werner LEMBERG <wl@gnu.org>
9540 Fixing a bug which prevented proper end-of-sentence recognition
9541 between an `unformatted' box and the following text. As a
9542 consequence, vertical line distances are no longer preserved in
9543 boxes after a call to `.unformat' -- because boxes aren't
9544 line-oriented (contrary to diversions), this doesn't make sense
9547 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
9549 (vertical_size_node::set_unformat_flag): New method.
9550 * src/roff/troff/node.hh: Updated.
9551 * src/roff/troff/input.cc (word_space_node::reread,
9552 hmotion_node::reread): Reset `unformat' flag after usage.
9553 (unformat_macro): Append only if `set_unformat_flag()' returns
9555 * src/roff/troff/troff.man: Updated.
9557 2001-02-15 Werner LEMBERG <wl@gnu.org>
9559 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
9560 documentation of `asciify' and `unformat' requests.
9562 2001-02-13 Werner LEMBERG <wl@gnu.org>
9564 Redesigned the `unformat' request. It is no longer connected with
9565 `asciify' but rather uses new `reread()' methods if the `unformat'
9566 flag is set. Additionally, the handling of space characters after
9567 unformatting has been fixed so that they retain their width.
9569 * src/roff/troff/node.h (width_list): New structure to store
9570 original widths of spaces.
9571 (node): Added `unformat' member.
9572 Replaced `num_spaces' variable with `orig_width' list.
9573 * src/roff/troff/node.cc (*node::asciify,
9574 asciify_reverse_node_list): Removed `unformat_only' flag and related
9576 (word_space_node::asciify, word_space_node::word_space_node): Use
9578 (word_space_node::~word_space_node): New destructor.
9579 (word_space_node::copy): Updated to handle `orig_width'.
9580 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
9581 (*node::merge_space): Update `orig_width' list if necessary.
9582 (*node::set_unformat_flag): New methods to set the `unformat' flag.
9583 * src/roff/troff/enc.cc (environment::space_newline): Use
9585 (environment::space): Added method to handle space width and
9586 sentence space width as parameters. Use `width_list'.
9587 (environment::make_tab_node): Updated.
9588 * src/roff/troff/env.h: Updated.
9589 * src/roff/troff/input.cc (word_space_node::reread,
9590 unbreakable_space_node::reread, hmotion_node::reread): New methods
9591 to handle nodes specially if `unformat' flag is set.
9592 (do_asciify_macro): Renamed back to ...
9593 (asciify_macro): This.
9594 (unformat_macro): New implementation to simply set the `unformat'
9597 * MORE.STUFF: Added more info about deroff.
9599 2001-02-08 Werner LEMBERG <wl@gnu.org>
9601 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9602 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
9603 and `add_self()' methods to avoid hyphenation. For example, the
9604 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
9605 soft hyphen after `foo'. Now the hyphen list is correctly
9606 `foo<ignore><ignore>bar'.
9608 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
9610 * tmac/groff_tmac.man: Fix `BIR' macro.
9612 2001-02-04 Werner LEMBERG <wl@gnu.org>
9614 A new escape sequence `\:', inserting a zero-width break point.
9616 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
9617 * src/roff/troff/input.cc (get_copy, token::next, asciify):
9619 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
9621 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
9622 and `asciify()' methods.
9623 * src/roff/troff/node.cc (space_node::space_node): Updated.
9624 (space_node::asciify): Handle `was_escape_colon'.
9625 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9627 Handle `\~' similar to other comparable requests.
9629 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
9631 (token::next): Move creation of an unbreakable_space_node to...
9632 (token::add_to_node_list): Here.
9634 Fix a bug which sometimes prevented hyphenation of words connected
9635 with `\~' or `\ ' (and other escape sequences handled as
9636 TOKEN_NODE). This also fixes a hyphenation problem with boxes
9637 (after a call to the `unformat' request).
9639 * src/roff/troff/env.h (environment::possibly_break_line,
9640 environment::hyphenate_line): Introducing `start_here' parameter.
9641 * src/roff/troff/env.cc (environment::space_newline,
9642 environment::space): Use it.
9643 (environment::possibly_break_line, environment::hyphenate_line):
9645 * src/roff/troff/input.cc (process_input_stack): Use it.
9646 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9647 space_char_hmotion_node, overstrike_node): Add
9648 `get_hyphenation_type()' method.
9649 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
9650 if `unformat_only' is active.
9652 2001-01-30 Werner LEMBERG <wl@gnu.org>
9654 Implemented new read-only number register `.linetabs' which
9655 returns 1 if in line-tabs mode, 0 otherwise.
9657 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
9658 * src/roff/troff/env.cc (get_line_tabs): New function.
9659 (init_env_requests): Use it.
9660 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9662 * VERSION, REVISION: Changing to 1.17.0.
9664 2001-01-28 Werner LEMBERG <wl@gnu.org>
9666 Fixed a bug which prevented hyphenation of words which are finished
9669 * src/roff/troff/token.h (token): Add enum type
9670 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
9671 * src/roff/troff/input.cc (token::next, token::description,
9672 get_line_arg, token::add_to_node_list, token::process): Use it.
9674 2001-01-27 Werner LEMBERG <wl@gnu.org>
9676 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
9677 * src/roff/troff/div.cc (do_divert): Use it.
9679 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
9681 2001-01-25 Werner LEMBERG <wl@gnu.org>
9683 Adding the `linetabs' request. If set, tab distances are not
9684 computed relative to the input line but relative to the output line.
9686 * src/roff/troff/env.h (environment): New member `line_tabs'.
9687 * src/roff/troff/env.cc (line_tabs_request): Implement request.
9688 (environment::environment, environment::copy): Updated.
9689 (environment::distance_to_next_tab): Use `line_tabs'.
9690 (init_env_requests): Register request.
9691 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
9694 2001-01-24 Werner LEMBERG <wl@gnu.org>
9696 Introducing a new read-only register `.int' which is set to a
9697 positive value if the last output line is interrupted (i.e., if it
9700 * src/roff/troff/env.cc (init_env_requests): Add it.
9701 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9703 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
9705 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
9706 * src/preproc/html/pre-html.cc (findPrefix): New function which
9707 generates the troff executable name via the system prefix.
9708 * src/preproc/eqn/main.cc: Modified warning message.
9710 2001-01-23 Werner LEMBERG <wl@gnu.org>
9712 troff's `box' and `boxa' requests didn't preserve temporary
9715 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
9716 `saved_target_text_length' members.
9717 * src/roff/troff/div.cc (do_divert): Use them.
9719 Tabs (but not yet leaders and fields) are now handled correctly by
9722 * node.h (hmotion_node): Add field `was_tab'.
9723 * env.cc (environment::make_tab_node): Set it.
9724 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
9726 Added new request `unformat' which will, contrary to `asciify',
9727 preserve font information after unformatting (i.e., only nodes
9728 dealing with horizontal space are converted back to input
9731 * input.cc (asciify_macro): Renamed to ...
9732 (do_asciify_macro): this, having a new parameter `unformat_only'.
9733 (asciify_macro, unformat_macro): New; using do_asciify_macro.
9734 (init_input_requests): Added `unformat'.
9735 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
9736 parameter to control asciification process.
9737 * node.h (*_node::asciify): Ditto.
9738 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9740 2001-01-20 Werner LEMBERG <wl@gnu.org>
9742 * doc/groff.texinfo: Minor improvement of `.in' documentation.
9744 2001-01-18 Werner LEMBERG <wl@gnu.org>
9746 * tmac/ps.tmac: Remove call of psold.tmac.
9747 * tmac/psold.tmac: Comment updated.
9748 * tmac/psnew.tmac: Removed since no longer needed.
9749 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
9751 * font/devutf8/R.proto: Adding `shc' glyph.
9752 * font/devutf8/NOTES: Updated.
9754 * test-groff: Updated.
9756 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
9758 First cut of the new html device driver. Changes to pre-html and
9759 the new grohtml are too numerous to be documented here.
9761 Stuff related to `html' has been renamed to `html-old' and `html2'
9762 stuff has been renamed to `html' (including directories). The new
9763 html device driver is therefore invoked as `-Thtml'.
9765 Added new `\O' escape to suppress output (needed by html driver).
9767 Added functions and code to pass info about input-level commands
9768 (`.in', `.fl', etc.) to html driver.
9770 Three new functions (.html-begin, .html-end, and .html-image) for
9771 better html handling: `html-begin' will execute the remaining line
9772 if at the outermost nesting level, increasing an internal counter.
9773 `html-end' does the same but decreases the internal counter.
9774 `html_image' puts its arguments into a special node (suppress_node)
9775 to define an image region.
9777 The `output' request has been removed.
9779 * tmac/html-tags.tmac: Removed.
9780 * tmac/arkup.tmac: Updated and renamed to ...
9781 * tmac/www.tmac: New file.
9782 * tmac/markup.tmac Updated and renamed to ...
9783 * tmac/mwww.tmac: New file.
9784 * tmac/Makefile.sub: Updated.
9785 * tmac/an-old.tmac: Updated.
9786 * tmac/eqnrc: Updated.
9787 * tmac/groff_man.man
9788 * tmac/groff_markup.man: Updated and renamed to ...
9789 * tmac/groff_mwww.man: New file.
9790 * tmac/groff_tmac.man: Updated.
9791 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
9792 * tmac/html.tmac: Updated and renamed from html2.tmac.
9793 * tmac/pspic.tmac: Updated html support.
9794 * tmac/s.tmac: Added html output support.
9795 * tmac/troffrc, tmac/troffrc-end: Updated.
9797 * Makefile.in, doc/Makefile: Updated.
9798 * doc/groff.texinfo: Added info about new `\O' escape.
9799 * doc/homepage.ms: Use `MAILTO' macro.
9801 * font/devhtml/DESC.proto: Add `C' font.
9802 * font/devhtml/Makefile.sub: Updated.
9803 * font/devhtml/R.proto: Minor fixes.
9804 * font/devhtml-old/Makefile.sub: Updated.
9806 * src/devices/grohtml-old/Makefile.sub: Updated.
9808 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
9810 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
9811 graphic_start): Add `inline' parameter. Update.
9812 (html_end_suppress, graphic_end): Update.
9814 * src/include/html-strings.h: New file.
9815 * src/include/htmlindicate.h: Comments updated.
9816 * src/include/printer.h: Updated.
9818 * src/preproc/eqn/main.cc (do_file, main): Updated.
9819 * src/preproc/pic/troff.cc (troff_output::start_picture,
9820 troff_output::finish_picture): Updated.
9821 * src/preproc/tbl/main.cc (process_input_file): Updated.
9823 * src/roff/groff/groff.cc (main): Updated.
9824 Pass device arguments to predrivers also.
9825 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
9826 * src/roff/troff/env.h (environment): Updated.
9827 New elements `need_eol' and `ignore_next_eol' (for html output).
9828 * src/roff/troff/env.cc (environment::environment): Add initializers
9829 for `need_eol' and `ignore_next_eol'.
9830 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
9832 (point_size, fill, no_fill, center, right_justify, line_length,
9833 indent, temporary_indent, break_request, handle_tab): Use
9835 (set_tabs): Use `add_html_tag_tabs()'.
9836 (environment::add_html_tag): Updated.
9837 (environment::do_break): Updated.
9838 * src/roff/troff/div.cc (space_request, flush_output): Use
9839 `environment::add_html_tag()'.
9840 * src/roff/troff/input.cc: Updated.
9841 New variable `html_level' to indicate nested `html-begin' requests.
9842 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
9843 (non_interpreted_char_node, token_node, non_interpreted_node): Add
9844 `force_tprint()' method.
9845 (token::next): Handle `\O'.
9846 (do_suppress): Implement it.
9847 (html_begin, html_end, html_image): New functions.
9848 (init_output_requests): Renamed to ...
9849 (init_html_requests): this.
9851 (macro::append_str, macro::append_unsigned, macro::append_int): New
9853 New variable `output_low_mark_miny' to limit minimal value of y.
9854 (reset_output_registers): Use it.
9855 (output_request): Removed.
9856 (get_output_registers): New function.
9857 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
9858 (*_node): Added `force_tprint()' if necessary.
9859 (special_node): New elements `tf' and `get_tfont()'.
9860 (suppress_node): New class.
9861 * src/roff/troff/node.cc:
9862 New global variables `image_no' and `suppress_start_page'.
9863 (real_output_file): New method `is_on()'.
9864 (troff_output_file): New method `start_special(tfont)'.
9865 (troff_output_file::really_print_line): Use `tprint' conditionally.
9866 (real_output_file::print_line): Updated.
9867 (real_output_file::on): Updated.
9868 (*_node): Added `force_tprint()'.
9869 (special_node::special_node): Initializer updated.
9870 (special_node::same, special_node::copy, special_node::tprint_start):
9872 (get_reg_int, get_reg_str): New functions.
9873 (suppress_node::*): New methods.
9874 New global variables last_position, last_image_filename;
9875 (min): New inline function.
9876 * src/roff/troff/reg.h, src/roff/troff/request.h,
9877 src/roff/troff/troff.h: Updated.
9879 2001-01-13 Werner LEMBERG <wl@gnu.org>
9881 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
9882 documentation of `asciify' request.
9884 2001-01-12 Werner LEMBERG <wl@gnu.org>
9886 * src/roff/troff/input.cc: Move definition of special characters
9887 like `ESCAPE_TILDE' to ...
9888 * src/roff/troff/input.h: New file.
9889 * src/roff/troff/Makefile.sub (HDRS): Add it.
9891 Extending the .asciify request to `unformat' space characters also.
9893 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
9894 to count input space characters.
9895 Update constructors to take care of it.
9896 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
9897 `ESCAPE_SPACE' instead of normal space.
9898 (word_space_node::asciify): New method.
9899 (unbreakable_space_node::asciify): New method.
9900 (word_space_node::merge_space): New method.
9901 * src/roff/troff/env.cc (environment::space_newline,
9902 environment::space): Add code to initialize `num_spaces' (using the
9903 constructor of `word_space_node').
9904 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9907 2001-01-09 Werner LEMBERG <wl@gnu.org>
9909 * man/groff_char.man: Use table header traps only conditionally.
9911 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
9913 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
9915 2001-01-08 Werner LEMBERG <wl@gnu.org>
9917 Introducing the `box' and `boxa' requests which are similar to
9918 `di' resp. `da' but omitting a partially filled line (which is
9919 restored after ending the diversion).
9921 * src/roff/troff/div.h (diversion): Add elements to save partially
9923 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
9924 partially filled line.
9925 (divert, divert_append): Updated.
9926 (box, box_append): New functions.
9927 (init_div_requests): Use them.
9928 * src/roff/troff/env.h (environment): do_divert() is now a friend.
9929 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9931 * doc/groff.texinfo: Fix documentation of `lf' request.
9933 2000-12-25 Werner LEMBERG <wl@gnu.org>
9935 * src/roff/troff/troff.man, NEWS: Document `writem' request.
9937 2000-12-21 Werner LEMBERG <wl@gnu.org>
9939 Ignore `ss' request if in compatibility mode.
9941 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
9942 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
9943 * src/roff/troff/env.cc (space_size): Use it.
9945 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
9946 `ss' request in nroff mode.
9948 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
9951 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
9953 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
9955 2000-12-13 Werner LEMBERG <wl@gnu.org>
9957 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
9958 * src/preproc/eqn/neqn.man: Small fixes and additions.
9960 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
9962 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
9965 * src/preproc/eqn/neqn.man: New file.
9967 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
9970 * tmac/e.tmac: Add `T&' macro.
9971 Fix `indent cannot be negative' warning.
9972 * tmac/s.tmac: Fix `indent cannot be negative' warning.
9974 2000-12-07 Werner LEMBERG <wl@gnu.org>
9976 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
9978 2000-12-06 Werner LEMBERG <wl@gnu.org>
9980 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
9983 * MORE.STUFF: Added info about deroff for djgpp.
9985 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
9986 documentation of -rcR switch.
9988 2000-12-03 Werner LEMBERG <wl@gnu.org>
9990 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
9991 if -rcR=1 (which is now the default in nroff mode), a single, very
9992 long page is created instead of multiple pages: All `ne' and `wh'
9993 requests are put into conditionals; a new macro `an-end' is added to
9994 be called with `em'.
9996 Some other minor cleanups.
9998 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
10000 2000-12-02 Werner LEMBERG <wl@gnu.org>
10002 Fixing a bug which prevented hyphenation in words followed
10003 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
10005 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
10006 Adding possibly_break_line().
10007 * src/roff/troff/env.h (environment): Make possibly_break_line()
10010 Make `\~' usable in .tr request.
10012 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
10013 (token): Add stretchable_space().
10014 * src/roff/troff/input.cc (token::next, token::delimiter,
10015 token::description, process_input_stack, do_translate,
10016 add_to_node_list, token::process): Use it.
10017 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
10018 for adjusting the space.
10019 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
10020 for stretchable space.
10021 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
10022 (make_node): Add code for stretchable space.
10023 * src/roff/troff/env.cc (environment::add_char): Use it.
10024 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
10025 (get_copy, token::next, transparent_translate, asciify): Use it.
10027 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
10028 doc/groff.texinfo: Updated.
10029 * man/groff.man: Small reorderings.
10031 2000-11-23 Werner LEMBERG <wl@gnu.org>
10034 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
10036 * src/roff/troff/input.cc (main): Add `config_macro_path' and
10037 `safer_macro_path' to -M option.
10038 * src/roff/troff/troff.man: Fixes.
10040 2000-11-22 Werner LEMBERG <wl@gnu.org>
10042 Use safer path (except for config files) if -U isn't specified. Add
10043 a special macro path (without home and current directory) for config
10044 files. Add home directory to unsafe path for consistency. Don't
10045 include the home directory in the font path.
10047 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
10049 * src/include/macropath.h: Add `config_macrp_path'.
10050 * src/libs/libgroff/fontfile.cc: Fix font path.
10051 * src/roff/troff/input.cc (process_startup_file): Use
10052 `config_macro_path'.
10053 (main): Select unsafe path if -U is given.
10055 * src/preproc/eqn/main.cc (main): Fixing search path for
10056 configuration file.
10057 * src/preproc/eqn/eqn.man: Updated.
10059 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
10062 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
10063 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
10064 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
10065 src/devices/grotty/grotty.man: Updated.
10067 * Makefile.in: Fix comments.
10069 2000-11-17 Werner LEMBERG <wl@gnu.org>
10071 * tmac/safer.tmac: Empty file added (again) for compatibility
10073 * tmac/Makefile.sub: Updated.
10075 2000-11-16 Werner LEMBERG <wl@gnu.org>
10077 * src/devices/grodvi/dvi.cc (main),
10078 src/devices/grohtml2/post-html.cc (main),
10079 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
10080 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
10081 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
10082 (main), src/preproc/html2/pre-html.cc (main),
10083 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
10084 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
10085 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
10086 (main), src/utils/hpftodit/hpftodit.cc (main),
10087 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
10088 (main), src/utils/lookbib/lookbib.cc (main),
10089 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
10090 (main): Use stdout for -v.
10091 * src/roff/groff/groff.cc (run_commands),
10092 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
10093 to make direct printing to stdout possible.
10094 * src/roff/groff/pipeline.h: Updated.
10096 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
10097 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
10098 * src/utils/afmtodit/afmtodit.man: Updated.
10100 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
10101 (version): New function.
10103 * src/utils/addftinfo/addftinfo.man: Updated.
10105 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
10106 Fixing copyright dates.
10108 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
10111 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
10114 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
10116 2000-11-15 Werner LEMBERG <wl@gnu.org>
10118 In all programs, make -v return immediately with exit status 0 to
10119 be compliant with the GNU standard.
10121 * src/devices/grodvi/dvi.cc (main),
10122 src/devices/grohtml2/post-html.cc (main),
10123 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
10124 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
10125 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
10126 (main), src/preproc/html2/pre-html.cc (main),
10127 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
10128 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
10129 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
10130 (main): Implement it.
10133 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
10134 and postprocessors to the -v option.
10136 * src/roff/grog/grog.pl: Implement -v.
10137 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
10138 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
10140 * src/roff/nroff/nroff.sh: Implement -v.
10141 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
10142 * src/roff/nroff/nroff.man: Updated.
10144 * src/preproc/eqn/main.cc (main): Fix comment typo.
10146 * MORE.STUFF: Added info about djgpp port of grap.
10148 2000-11-14 Werner LEMBERG <wl@gnu.org>
10150 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
10151 mode (or rather, implemented non-compatibility mode).
10152 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
10154 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
10155 replacing it -- we don't find gxditview otherwise.
10156 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
10158 * src/preproc/pic/depend: Removed. Unnecessary.
10160 Implemented dummy keyword `solid' in pic for compatibility with
10163 * lex.cc (lookup_keyword): Added `solid'.
10164 * pic.y: Added SOLID with dummy rule.
10165 * pic.cc, pic_tab.h: Regenerated.
10166 * doc/pic.ms: Updated.
10168 2000-11-13 Werner LEMBERG <wl@gnu.org>
10170 For security reasons, don't use the current directory but the home
10171 directory while searching and scanning troffrc and troffrc-end.
10172 Similarly, replace the current directory with the home directory
10175 * Makefile.in (fontpath, tmacpath): Remove current directory.
10177 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
10178 two parameters `add_home' and `add_current'.
10179 (search_path::~search_path, search_path::command_line_dir,
10180 search_path::open_file): Remove tests for `dirs' being zero.
10181 * src/include/searchpath.h: Adjust.
10182 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
10183 `safer_macro_path'.
10184 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
10186 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
10187 * src/roff/troff/input.cc: Use `mac_path', initialized with
10189 (process_startup_file): Set `mac_path' to `safer_macro_path'.
10190 * src/roff/troff/env.cc: Use `mac_path'.
10192 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
10194 * NEWS, man/roff.man, src/roff/troff/troff.man,
10195 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
10198 2000-11-12 Werner LEMBERG <wl@gnu.org>
10200 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
10202 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
10203 * configure.in: Fix typo in comment.
10204 * configure: Regenerated.
10206 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
10209 2000-11-08 Werner LEMBERG <wl@gnu.org>
10211 Add system tmac directory (/usr/local/lib/groff/site-tmac).
10213 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
10214 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
10217 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
10218 * tmac/Makefile.sub (install_data): Create
10219 $(systemtmacdir) and $(localtmacdir).
10220 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
10221 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
10222 NEWS, doc/groff.texinfo: Updated and minor fixes.
10224 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
10225 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
10226 $(systemtmacdir) since the wrapper files are platform-dependent.
10228 2000-11-01 Werner LEMBERG <wl@gnu.org>
10230 * doc/groff.texinfo: Fix typo.
10232 2000-10-26 Werner LEMBERG <wl@gnu.org>
10234 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
10235 tmac.doc.old -> doc-old.tmac
10236 tmac.an.old -> an-old.tmac
10238 * tmac/tmac.*: Moved to ...
10239 * tmac/*.tmac: this.
10240 * tmac/man.local: Fix comment.
10241 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
10242 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
10243 Added some `FILES' sections. More use of @...@ directives. Other
10245 * arch/djgpp/README, font/devutf8/NOTES: Updated.
10246 * doc/homepage.ms, doc/groff.texinfo: Updated.
10247 * man/groff.man, man/roff.man: Updated.
10248 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
10249 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
10250 src/devices/grotty/grotty.man: Updated.
10251 * src/preproc/pic/pic.man: Updated.
10252 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
10253 instead of -mdoc.old.
10254 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
10255 * src/roff/nroff/nroff.man: Updated.
10258 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
10260 * tmac/mm.diff: Removed -- it has no use now since the mm package
10263 * tmac/*: Removed trailing spaces.
10265 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
10266 the tmac subdirectory also).
10268 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
10269 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
10270 stuff since it is no longer needed.
10272 * README, PROBLEMS: Updated.
10274 2000-10-25 Werner LEMBERG <wl@gnu.org>
10276 Invert current behaviour: Search first FOOBAR.tmac, then
10279 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
10280 (open_mac_file, macro_source): Implement it.
10281 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
10282 doc/groff.texinfo, NEWS: Document it.
10284 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
10285 Small documentation improvements.
10287 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
10288 subdirectory also).
10290 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
10292 2000-10-24 Werner LEMBERG <wl@gnu.org>
10294 Add local tmac directory (groff/site-tmac).
10296 * Makefile.in: Add $(localtmacdir).
10297 (uninstall_dirs): Add $(localtmacdir).
10298 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
10299 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
10300 in $(localtmacdir). Create $(localtmacdir).
10301 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
10302 Updated and minor fixes.
10304 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
10306 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
10308 2000-10-23 Werner LEMBERG <wl@gnu.org>
10310 Move hyphen.us to tmac directory.
10312 * src/roff/troff/hyphen.us: Removed.
10313 * src/tmac/hyphen.us: Added.
10314 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
10316 Change installation structure for data files from .../groff/... to
10317 .../groff/<version><revision>/... to be conform with other GNU
10320 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
10321 doc/Makefile: Implement it.
10322 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
10323 * configure: Updated.
10324 * arch/djgpp/README, font/devutf8/NOTES: Use it.
10325 * NEWS: Document it.
10326 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
10327 @MACRODIR@ instead of hard-coded directories.
10329 2000-10-22 Werner LEMBERG <wl@gnu.org>
10331 Implement $GROFF_BIN_PATH environment variable (which defaults to
10332 $bindir) used for child programs of groff and similar wrappers.
10334 * gendefs.sh: Improve documentation.
10335 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
10336 src/preproc/eqn/Makefile.sub (neqn),
10337 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
10338 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
10340 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
10341 $GROFF_PATH__ (the latter for communication with troff).
10342 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
10344 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
10345 doc/groff.texinfo: Document it.
10347 * doc/groff.texinfo: Improve documentation of troff's -a option.
10349 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
10351 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
10352 non-intrusive eol marker.
10353 (troff_output_file::determine_line_limits): New function.
10354 (troff_output_file::draw): Use it.
10355 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
10356 output_pending_lines() instead of output_line().
10357 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
10358 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
10359 createImage): Small fixes.
10361 2000-10-14 Werner LEMBERG <wl@gnu.org>
10363 Replace tmac.safer with a real secure solution.
10365 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
10366 system_request, pipe_output): Disable requests if in safer mode.
10367 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
10368 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
10369 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
10370 doc/groff.texinfo, src/roff/groff/groff.man,
10371 src/roff/troff/troff.man, arch/djgpp/README: Updated.
10373 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
10374 (resource_manager::output_prolog): Replace setenv() with putenv().
10376 2000-10-09 Werner LEMBERG <wl@gnu.org>
10378 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
10379 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
10380 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
10381 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
10382 compilation errors with some compilers. It seems that this code
10383 is no longer necessary -- if yes, it is easy to add some #ifdef's
10384 for that particular old-fashioned compiler.
10386 * MORE.STUFF: Added info about Meta-tbl.
10388 * doc/groff.texinfo: Added more info about `.if "..."..."'.
10390 2000-10-07 Werner LEMBERG <wl@gnu.org>
10392 Adding a new escape sequence \B'...': If the string between
10393 the delimiters is a valid numeric expression, return the character
10394 `1', and `0' otherwise. This is an analogon to \A.
10396 * src/roff/troff/input.cc (do_expr_test): Implement it.
10397 (token::next): Use it.
10398 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
10400 * tmac/tmac.trace: Made independent from escape character.
10402 2000-10-06 Werner LEMBERG <wl@gnu.org>
10404 Adding a new request .dei: define indirect. The first and second
10405 parameter of .dei are taken from string registers instead directly;
10406 this very special request is needed to make tmac.trace independent
10407 from the escape character (which might even be disabled).
10409 * src/roff/troff/input.cc (do_define_macro): Implement it.
10410 (define_macro_indirect): New function.
10411 (init_input_requests): Use it.
10413 Adding two requests .ecs and .ecr: Save and restore the escape
10414 character. These two requests are needed to make tmac.trace
10415 independent from the escape character (which might even be
10418 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
10420 (init_input_requests): Use it.
10422 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10424 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
10426 Adding a new option -P and new environment variable GROPS_PROLOGUE
10427 to grops, selecting a different prologue file (minor modifications
10430 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
10431 src/devices/grops/ps.cc (main): Implement it.
10432 * src/devices/grops/grops.man, NEWS: Document it.
10434 2000-09-22 Werner LEMBERG <wl@gnu.org>
10436 * INSTALL: Add info about selecting paper format.
10438 2000-09-21 Werner LEMBERG <wl@gnu.org>
10440 * src/roff/troff/input.cc (main): Fixing compiler warning.
10441 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
10442 strings.h from the former to the latter.
10443 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
10444 stuff from the former to the latter.
10446 2000-09-11 Werner LEMBERG <wl@gnu.org>
10448 Implementing two new requests .tm1 and .tmc: The former is similar
10449 to .tm but can output leading spaces; its syntax is similar to
10450 defining a string, i.e., a `"' can be used to mark the beginning of
10451 the string to be written to stderr: `.tm1 " test'. The latter is
10452 similar to .tm1 but doesn't write out a final newline character.
10454 * src/roff/troff/input.cc (terminal1, terminal_continue,
10455 do_terminal): New functions.
10456 (init_input_requests): Use them.
10457 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10459 2000-09-09 Werner LEMBERG <wl@gnu.org>
10461 * tmac/groff_mdoc.samples.man: Small fixes.
10463 2000-09-08 Werner LEMBERG <wl@gnu.org>
10465 * tmac/groff_mdoc.man: Fixing typo.
10467 2000-09-02 Werner LEMBERG <wl@gnu.org>
10469 Implementing a .nop request which does nothing.
10471 * src/roff/troff/input.cc (nop_request): New function.
10472 (init_input_requests): Use it.
10473 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10475 2000-09-01 Werner LEMBERG <wl@gnu.org>
10477 * doc/groff.texinfo: Added some comments.
10479 2000-08-30 Werner LEMBERG <wl@gnu.org>
10481 * src/roff/troff/TODO: Updated.
10483 2000-08-25 Werner LEMBERG <wl@gnu.org>
10485 * doc/groff.texinfo: Fix comment how to compile the DVI file.
10487 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10489 * font/devps/generate/Makefile (SHELL): Define explicitly to
10490 "/bin/sh", for non-Unix platforms.
10491 (extraclean): Use a more portable "" quoting instead of a
10492 backslash (which doesn't work on DOS/Windows).
10494 * font/devlj4/generate/Makefile (extraclean): Ditto.
10496 * font/devdvi/generate/Makefile (extraclean): Ditto.
10498 2000-08-25 Werner LEMBERG <wl@gnu.org>
10500 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
10501 src/roff/troff/troff.man: Document Eli's latest changes.
10503 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10505 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
10506 macro file names of the form NAME.tmac as well as tmac.NAME.
10508 2000-08-25 Werner LEMBERG <wl@gnu.org>
10510 * src/include/posix.h: Remove definition of FILENAME_MAX.
10512 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
10513 `sys_fatal' and `stop' function().
10515 * test-groff: Updated.
10517 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
10519 Added the new troff command .output <arg> to suppress output (while
10520 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
10521 registers (for passing the output dimensions to the output device).
10523 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
10525 * src/roff/troff/node.h, src/roff/troff/node.cc
10526 (troff_output_file::really_print_line,
10527 ascii_output_file::really_print_line,
10528 supress_output_file::really_print_line): Use `width' parameter.
10529 (troff_output_file::really_on, troff_output_file::really_off,
10530 output_file::on, output_file::off, real_output_file::on,
10531 real_output_file::off, real_output_file::really_on,
10532 real_output_file::really_off): New functions.
10533 (real_output_file:public output_file): New variable `output_on'.
10534 (real_output_file::begin_page, real_output_file::copy_file,
10535 real_output_file::transparent_char, real_output_file::print_line):
10537 (real_output_file::print_line): Use check_output_limits.
10538 * src/roff/troff/reg.h, src/roff/troff/request.h,
10539 src/roff/troff/input.cc (assign_registers): New function to remove
10541 (do_ps_file): Use it.
10542 (check_output_limits, reset_output_registers, output_request,
10543 init_output_requests): New functions.
10544 (init_input_requests): Updated.
10546 Added new grohtml2 device and html2 preprocessor (coding
10547 not yet finished) which will eventually replace grohtml.
10549 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
10551 * src/include/htmlindicate.h, src/include/htmlindicate
10552 (html_begin_suppress, html_end_suppress): New functions.
10553 * src/preproc/tbl/main.cc: Use it.
10554 * src/roff/groff/groff.cc: Add support for html2 device (which will
10555 automatically invoke the html2 preprocessor).
10556 * src/roff/troff/input.cc (is_html2): New variable.
10557 * src/roff/troff/troff.h, src/roff/troff/env.h,
10558 src/roff/troff/env.cc (environment::add_html_tag): New function
10560 (environment::do_break): Use it.
10561 * font/devhtml2/*: New files.
10562 * src/devices/grohtml2: New device.
10563 * src/preproc/html2: New preprocessor.
10564 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
10566 2000-08-23 Werner LEMBERG <wl@gnu.org>
10568 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
10570 2000-08-22 Werner LEMBERG <wl@gnu.org>
10572 * src/include/lib.h: Provide a fix for IRIX to not include
10575 2000-08-18 Werner LEMBERG <wl@gnu.org>
10577 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
10578 since some non-GNU sed programs can't handle null regexps.
10579 * configure, src/preproc/eqn/Makefile.sub,
10580 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
10582 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
10583 bug (string.h and strings.h are both needed according to latest
10586 * MORE.STUFF: Added info about unroff and troffcvt.
10588 2000-08-08 Werner LEMBERG <wl@gnu.org>
10590 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
10593 * tmac/tmac.man.old: Remove unused number register.
10595 * tmac.doc: Minor documentation fix.
10597 2000-08-07 Paul Eggert <eggert@twinsun.com>
10599 * src/roff/groff/pipeline.c (is_system_shell):
10600 Fix typo: "monocased_shell" no longer exists.
10602 2000-08-07 Paul Eggert <eggert@twinsun.com>
10604 Remove FILENAME_MAX limits.
10606 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
10607 that the argument length is less than FILENAME_MAX.
10608 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
10609 Use struct hack to allocate and free file name.
10610 (struct xtmpfile_list): fname is now part of the structure,
10611 not a pointer to another string.
10613 2000-08-07 Tom Schmidt <tschmidt@micron.com>
10615 * src/include/posix.h: Add a default value for FILENAME_MAX.
10617 2000-08-06 Paul Eggert <eggert@twinsun.com>
10619 Add support for new BSD-style man pages (with ".Dd" instead of
10620 ".TH"), so that "groff -man" understands both styles, even
10621 when running "groff -man" on a host whose system man page
10622 macros don't support ".Dd".
10624 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
10625 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
10626 in case the system man macros don't define Dd or TH.
10628 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
10629 * tmac/tmac.an: New one-line file.
10630 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
10632 2000-08-06 Werner LEMBERG <wl@gnu.org>
10634 * src/roff/troff/troff.man: Fixing typos.
10636 Version 1.16.1 released
10637 =======================
10639 2000-07-31 Werner LEMBERG <wl@gnu.org>
10641 Preparing release 1.16.1.
10643 * REVISION: Revision number set to 1.
10644 * MORE.STUFF: Added info about port to DOS.
10645 * NEWS, win32-diffs: Updated.
10647 * src/include/nonposix.h: Remove first line -- this file is used
10650 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
10653 2000-07-30 Werner LEMBERG <wl@gnu.org>
10655 * doc/texinfo.tex: Update to latest version.
10657 2000-06-28 Paul Eggert <eggert@twinsun.com>
10659 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
10660 commands that fail. Don't assume that "export a=b" is valid shell
10661 syntax. This is needed for Solaris 2.5.1.
10663 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
10664 comment about missing Solaris headers.
10666 * PROBLEMS: Add section about problems with Sun Make and VPATH.
10668 2000-06-25 Werner LEMBERG <wl@gnu.org>
10670 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
10673 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
10675 * win32-diffs: Updated.
10676 * README.WIN32: Added CRs to make all Windows editors happy.
10678 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
10679 src/roff/groff/pipeline.c).
10681 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10683 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
10684 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
10686 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
10688 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
10689 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
10691 (main): Support non-Posix systems with several different styles of
10692 slash characters in file names.
10694 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
10695 (main) [SET_BINARY]: Switch stdin into binary mode.
10697 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
10698 (main): Support file names with several possible slash-type
10699 characters, as given by DIR_SEPS[] in nonposix.h.
10700 (main) [__MSDOS__]: If renaming the temporary index file fails
10701 because it has more than one dot in its trunk, replace the dot
10702 with an underscore and try again.
10703 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
10705 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
10707 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
10708 (File::File): Open the input file in binary mode. Strip CR
10709 characters from each CR-LF pair.
10710 (xbasename): Support file names with several possible slash-type
10711 characters, as given by DIR_SEPS[] in nonposix.h.
10713 * src/include/Makefile.sub (HDRS): Add nonposix.h.
10715 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
10716 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
10717 [!_POSIX_VERSION]: Define for traditional Unix systems.
10718 (real_output_file::real_output_file): Remove the MSVC-specific
10719 call to popen, use instead POPEN_WT, appropriately defined on
10720 nonposix.h. #include nonposix.h.
10721 (real_output_file::~real_output_file): Remove the MSVC-specific
10722 call to pclose, a suitable macro is now defined on nonposix.h.
10723 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
10724 and WEXITSTATUS instead of assuming traditional Unix
10725 interpretation of the status returned by pclose.
10727 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
10728 call to popen, use POPEN_RT instead (appropriately defined on
10729 nonposix.h). #include nonposix.h.
10730 (ps_bbox_request): Open the PostScript file in binary mode.
10731 Close the file after processing it.
10732 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
10735 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
10736 A version of run_pipeline that doesn't use `fork'.
10737 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
10738 (system_shell_name, system_shell_dash_c)
10739 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
10740 the ugliness of testing DOS/Windows file names for equality, and
10741 support both stock shells and ports of Unix shells.
10743 * src/roff/groff/groff.cc: #include nonposix.h.
10744 (BSHELL): Definition moved to nonposix.h.
10745 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
10746 instead of a literal "-c".
10747 (xbasename): Support file names with several possible slash-type
10748 characters, as given by DIR_SEPS[] in nonposix.h.
10749 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
10750 of literal strings.
10752 * src/preproc/soelim/soelim.cc: #include nonposix.h.
10753 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
10755 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
10758 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
10760 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
10763 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
10765 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
10766 P_tmpdir is defined, use it instead of the literal "/tmp".
10767 (remove_tmp_files, add_tmp_file): New functions.
10768 (xtmpfile): Record temporary files and register an atexit function
10769 to delete them explicitly, instead of relying on the OS to do
10770 that, which doesn't work on non-Unix systems.
10772 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
10773 (search_path::search_path): Use PATH_SEP instead of a literal
10775 (search_path::command_line_dir): Ditto.
10776 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
10777 to support non-Posix systems.
10779 * src/libs/libbib/search.cc: #include nonposix.h.
10780 (search_list::add_file): Open the file in binary mode.
10782 * src/libs/libbib/linear.cc: #include nonposix.h.
10783 (file_buffer::load): Remove \r characters preceding \n from the
10786 * src/libs/libbib/index.cc: #include nonposix.h.
10787 (make_index_search_item): Open index_filename in O_BINARY mode.
10788 (index_search_item_iterator::get_tag): Ditto. Remove \r
10789 characters before \n characters.
10790 (index_search_item::check_files): Open files in binary mode.
10791 (index_search_item::munge_filename): Support DOS-style file names
10792 with backslashes and drive letters, use IS_ABSOLUTE.
10794 * src/devices/grops/ps.cc: #include nonposix.h.
10795 (main) [SET_BINARY]: Switch stdout to binary mode.
10797 * src/devices/grolj4/lj4.cc: #include nonposix.h.
10798 (main) [SET_BINARY]: Switch stdout to binary mode.
10800 * src/devices/grolbp/lbp.cc: #include nonposix.h
10801 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
10803 * src/devices/grodvi/dvi.cc: #include nonposix.h.
10804 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
10806 (main) [SET_BINARY]: Switch stdout to binary mode.
10807 [_MSC_VER]: Remove an explicit call to _setmode.
10809 * src/include/nonposix.h: New file.
10811 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
10812 operation when building with DJGPP.
10813 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
10814 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
10817 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
10819 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
10820 etc. can include a semi-colon on DOS/Windows.
10821 (depend.temp): Use depend1.temp instead of depend.temp1, to
10822 prevent files from overerwiting each other on 8+3 filesystems.
10824 * gendef.sh (t): Change definition to work with DOS/Windows.
10826 doc/groff.texinfo: Apart of some typo corrections, I also changed
10827 some index entris, to make them more non-ambiguous, and also put
10828 @ignore around some parts that are not yet written, to allow the
10829 Info output be readable.
10831 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
10833 Replaced specific checks for function declarations with a generic
10834 routine taken from GNU bfd.
10836 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
10837 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
10838 * configure.in: Use it.
10839 * src/devices/grolbp/lbp.cc, src/include/lib.h,
10840 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
10841 src/roff/groff/groff.cc: Use it.
10842 * Makefile.in, configure: Updated.
10844 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
10846 * src/devides/grolbp/lbp.h: Removed unused variables.
10848 2000-05-31 Keith Thompson <kst@sdsc.edu>
10850 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
10853 2000-05-31 Werner LEMBERG <wl@gnu.org>
10855 * aclocal.m4 (GROFF_SRAND): New function to test the return value
10856 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
10857 * configure.in: Use it.
10858 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
10859 * configure, Makefile.in: Updated.
10861 * configure.in: Add test for strncasecmp().
10862 * src/include/lib.h: Use it.
10864 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
10866 * src/preproc/grn/Makefile.sub: Add MLIB.
10868 2000-05-29 Nix <nix@esperi.demon.co.uk>
10870 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
10872 2000-05-29 Werner LEMBERG <wl@gnu.org>
10874 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
10876 * PROBLEMS: Small update.
10878 * src/devices/grolbp/lbp.cc: Various small fixes.
10880 2000-05-28 Keith Thompson <kst@sdsc.edu>
10882 * src/roff/nroff/nroff.sh: Fix main loop syntax.
10884 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
10886 2000-05-25 Werner LEMBERG <wl@gnu.org>
10888 * man/roff.man: Removed unused macro.
10890 2000-05-24 Werner LEMBERG <wl@gnu.org>
10892 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
10893 This is needed e.g. if you do
10894 `make distclean; ./configure; make dist'.
10896 Version 1.16 released
10897 =====================
10899 2000-05-23 Werner LEMBERG <wl@gnu.org>
10901 Adding font CWI (constant width italic) to devdvi.
10903 * font/devdvi/CWI: New file.
10904 * font/devdvi/generate/Makefile: Add generating rule.
10905 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
10906 tmac/tmac.dvi: Use it.
10907 * NEWS: Announce it.
10909 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
10910 * font/devlj4/generate/Makefile: Cosmetic changes only.
10912 * man/groff.man: Removed most of the redundant description of
10913 special characters (which is in groff_char.man). Added font
10914 translation CB->CR for devdvi. Other minor fixes.
10916 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
10917 (registered) symbols.
10919 2000-05-22 Werner LEMBERG <wl@gnu.org>
10921 * doc/Makefile: Added rule for creating info files.
10923 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
10925 * font/devdvi/generate/Makefile: Fixed dependencies.
10927 * font/devps/*: Regenerated. Heavy changes for Bookman and
10928 NewCentury Schoolbook!
10929 * font/devps/generate/afmname: Will now run with GNU awk.
10930 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
10931 * font/devps/generate/Makefile: Cosmetic changes only.
10933 2000-05-21 Werner LEMBERG <wl@gnu.org>
10935 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
10936 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
10937 `.SS' now produces a heading with a smaller size than `.SH'.
10938 Completely formatted.
10939 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
10941 * man/groff.man: Improved table appearance. Use of `eo' request
10942 to reduce number of doubled backslashes in macro definitions.
10943 Replacing `\e' with `\(rs'. Other minor fixes.
10945 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
10946 to have correct line number.
10948 * INSTALL: Small improvement.
10950 2000-05-20 Bernd Warken <bwarken@mayn.de>
10952 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
10955 2000-05-19 Bernd Warken <bwarken@mayn.de>
10957 * man/groff.man: Complete update (with a lot of corrections by WL).
10959 2000-05-18 Werner LEMBERG <wl@gnu.org>
10961 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
10963 * font/*/*: Implement it.
10964 * man/groff_char.man, NEWS: Document it.
10966 * src/include/unix.h: Removed. It isn't used.
10968 * doc/groff.texinfo: Slight improvements.
10970 2000-05-17 Werner LEMBERG <wl@gnu.org>
10972 * README, win32-diffs: Small fixes and improvements.
10974 2000-05-16 Werner LEMBERG <wl@gnu.org>
10976 * FDL: New file (the Free Documentation License version 1.1).
10978 * doc/groff.texinfo: Added many start-up values for gtroff.
10979 Some structural improvements of the source code.
10981 2000-05-15 Werner LEMBERG <wl@gnu.org>
10983 * src/roff/troff/input.cc: Added small comment about troffrc-end.
10984 * src/roff/troff/troff.man: Added info about troffrc-end.
10986 2000-05-14 Werner LEMBERG <wl@gnu.org>
10988 * Makefile.in (EXTRADIRS): Fix typos.
10989 (dist): Handle deletion of old .tar.gz file correctly.
10990 (DISTDIRS): Include all tty output devices.
10992 * doc/groff.texinfo: Adding more cross references; countless other
10995 2000-05-13 Werner LEMBERG <wl@gnu.org>
10997 * MORE.STUFF: Added Robert Marks's utilities.
10999 2000-05-12 Werner LEMBERG <wl@gnu.org>
11001 Added win32 port contributed by Blake McBride
11002 <blake@florida-software.com>.
11004 * README.WIN32, win32-diffs: New files.
11007 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
11008 (tmove, tmove2): Added parentheses to avoid compiler warnings.
11009 (change): Removed unused variables.
11011 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
11012 (savebounds): Changed return value from `int' to `void'.
11013 * src/preproc/grn/hdb.cc: Ditto.
11015 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
11016 final backslash in comment to avoid compiler warning.
11018 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
11020 * doc/groff.texinfo: More fixes.
11022 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
11024 * tmac/tmac.doc: Documentation fix.
11026 2000-05-11 Werner LEMBERG <wl@gnu.org>
11028 * doc/groff.texinfo: Reading the source code shows up a lot of
11029 omissions and incorrect data... More conversion to @Deffn macros.
11031 2000-05-10 Werner LEMBERG <wl@gnu.org>
11033 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
11036 * src/roff/troff/request.h: Removing unused `no_break_flag'.
11038 2000-05-09 Werner LEMBERG <wl@gnu.org>
11040 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
11043 * doc/groff.texinfo: Extended history section. More conversion to
11044 @Deffn macros. More .tr documentation.
11046 2000-05-07 Werner LEMBERG <wl@gnu.org>
11048 * doc/groff.texinfo: Completed tab section. Added info about
11051 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
11053 * PROBLEMS: Describe configure script fix for OS/390 Unix.
11055 2000-05-05 Werner LEMBERG <wl@gnu.org>
11057 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
11059 * NEWS: Document it.
11061 * man/troff.man: Minor optical improvements.
11063 2000-05-03 Werner LEMBERG <wl@gnu.org>
11065 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
11067 * font/*/*: Implement it.
11068 * man/groff_char.man, NEWS: Document it.
11070 2000-05-02 Werner LEMBERG <wl@gnu.org>
11072 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
11074 * NEWS: Document the three new man pages.
11076 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
11077 * configure: Updated.
11079 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
11081 2000-05-01 Werner LEMBERG <wl@gnu.org>
11083 Added grap support to grog.
11085 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
11086 * src/roff/grog/grog.man: Document it.
11088 * doc/groff.texinfo, NEWS: Add info about grap support.
11090 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
11091 (with slight fixes by me).
11093 * tmac/groff_tmac.man: New file documenting tmac mechanism.
11094 * tmac/Makefile.sub: Add groff_tmac.man.
11095 * man/roff.man: New file giving overview of roff system.
11096 * man/troff.man: A short reference of troff.
11097 * man/Makefile.sub: Add roff.man and troff.man.
11099 2000-04-30 Werner LEMBERG <wl@gnu.org>
11101 Added grap support to groff.
11103 * src/roff/groff/groff.cc: Implement it.
11104 * src/roff/groff/groff.man: Document it.
11106 * src/devices/grotty/grotty.man: Add cp1047 device.
11107 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
11109 * src/roff/groff/groff.man: Ditto.
11110 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
11111 * doc/groff.texinfo: Ditto.
11113 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
11116 2000-04-29 Werner LEMBERG <wl@gnu.org>
11118 * man/groff_char.man: Add `pc' glyph.
11119 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
11120 * tmac/tmac.tty: Add `pc' glyph.
11121 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
11122 we use cp1047 output device.
11124 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
11125 there are still hardcoded latin1->unicode values in utf8's font
11127 * configure: Updated.
11128 * NEWS: Minor clarification. Updated.
11130 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
11133 2000-04-28 Werner LEMBERG <wl@gnu.org>
11135 Adding EBCDIC code page 1047.
11137 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
11138 font/devcp1047/DESC.proto: New files.
11140 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
11141 either ascii/latin1 or cp1047.
11142 * Makefile.in: Use it.
11143 * configure: Updated.
11145 Replacing and/or adding `md' (mathdot) glyph with `pc'
11146 (periodcentered) in all text fonts.
11148 * font/*/*: Change it.
11150 2000-04-27 Werner LEMBERG <wl@gnu.org>
11152 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
11154 * configure.in: Add check for strings.h.
11155 * src/include/driver.h: Use HAVE_STRINGS_H.
11156 * src/devices/grolbp/lpb.cc: Remove string.h.
11158 * src/include/groff-getopt.h: New file. It will be used instead of
11159 getopt.h (to be included in lib.h) to avoid endless problems with
11160 picky C++ compilers.
11161 * src/include/lib.h: Use groff-getopt.h.
11162 * src/include/Makefile.sub: Updated.
11164 * configure: Updated.
11165 * Makefile.in: Updated.
11167 * NEWS: Mention EBCDIC support.
11169 2000-04-26 Werner LEMBERG <wl@gnu.org>
11171 * TODO: Some additions.
11173 2000-04-25 Werner LEMBERG <wl@gnu.org>
11175 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
11178 2000-04-23 Werner LEMBERG <wl@gnu.org>
11180 * src/roff/troff/troff.man: Minor fixes.
11182 2000-04-22 Werner LEMBERG <wl@gnu.org>
11184 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
11185 `.T' string register and the incompatible definition of the `.T'
11186 number register (compared to Unix troff).
11188 * man/groff_char.man: Add some missing characters.
11189 * font/devutf8/NOTES: Update.
11191 2000-04-21 Werner LEMBERG <wl@gnu.org>
11193 * src/include/htmlindicate.h, src/include/lib.h,
11194 src/include/posix.h: Fix copyright.
11196 * src/include/Makefile.sub: Update.
11198 2000-04-20 Werner LEMBERG <wl@gnu.org>
11200 * src/roff/troff/input.cc (input_char_description): Removing
11201 superfluous space char.
11203 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
11205 * doc/groff.texinfo: Document EBCDIC.
11207 2000-04-19 Werner LEMBERG <wl@gnu.org>
11209 Introducing `shc' as the glyph name for the soft hyphen character.
11211 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
11212 font/devlatin1/R.proto: Use it.
11216 2000-04-18 Werner LEMBERG <wl@gnu.org>
11218 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
11219 dependency on ASCII order.
11221 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
11223 * src/libs/libgroff/illegal.c: Added EBCDIC table.
11224 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
11226 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
11227 to increase portability.
11229 2000-04-15 Werner LEMBERG <wl@gnu.org>
11231 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
11232 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
11233 the generic `\n' if under OS/390 Unix.
11235 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
11237 * configure: Regenerated.
11239 2000-04-14 Werner LEMBERG <wl@gnu.org>
11241 * doc/groff.texinfo: More conversions to @Deffn.
11243 2000-04-12 Werner LEMBERG <wl@gnu.org>
11245 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
11248 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
11250 2000-04-10 Werner LEMBERG <wl@gnu.org>
11252 * doc/groff.texinfo: More conversions to @Deffn.
11254 2000-04-08 Werner LEMBERG <wl@gnu.org>
11256 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
11257 Updated to latest version (glibc 2.1.3).
11259 2000-04-07 Werner LEMBERG <wl@gnu.org>
11261 * doc/Makefile (clean): Include more index files.
11262 Add rule texinfo->dvi.
11264 2000-04-05 Werner LEMBERG <wl@gnu.org>
11266 * doc/groff.texinfo: Added new index `op' for operators. More
11267 info on end of sentence characters. More use of @Deffn.
11269 2000-03-30 Werner LEMBERG <wl@gnu.org>
11271 * */*.man: Adding a note that a whitespace can be inserted between
11272 a command line option and its parameter -- we are using GNU getopt.
11274 * src/roff/groff/groff.man: Add example of `-m mandoc'.
11276 2000-03-28 Werner LEMBERG <wl@gnu.org>
11278 Correct anachronism of calling the man macro file with `-man'
11279 instead of `-m man' etc.
11281 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
11282 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
11283 load tmac.<package>.
11285 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
11289 * doc/groff.texinfo: Updated.
11291 * tmac/groff_man.man: Copyright added.
11293 2000-03-27 Werner LEMBERG <wl@gnu.org>
11295 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
11296 typeset the request resp. escape name with a tt font -- due to a
11297 bug in texinfo.tex it is necessary to use the `-e' switch with
11300 Improving info about usage of groff units.
11304 2000-03-20 Werner LEMBERG <wl@gnu.org>
11306 * doc/groff.texinfo: Added section about man macro package
11307 (I've basically taken groff_man.man). Introducing new indices `ma'
11308 for macros/strings and `gl' for glyph names. Other minor fixes.
11310 * tmac/groff_man.man: Fixed some typos.
11312 2000-03-19 Werner LEMBERG <wl@gnu.org>
11314 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
11317 * doc/texinfo.tex: New file.
11319 2000-03-18 Werner LEMBERG <wl@gnu.org>
11321 * doc/groff.texinfo: Improved section on number registers. Other
11324 2000-03-16 Werner LEMBERG <wl@gnu.org>
11326 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
11329 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
11330 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
11331 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
11332 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
11334 * src/preproc/grn/grn.man: Better synopsis; added copyright.
11336 * src/roff/grog/grog.man: Updated copyright date.
11338 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
11340 * configure.in: Added test for strdup.
11342 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
11345 Replaced dynamic allocation of arrays `[...]' with `new' operator.
11349 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
11351 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
11353 2000-03-11 Werner LEMBERG <wl@gnu.org>
11355 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
11357 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
11358 * src/include/lib.h: Remove some spaces.
11360 2000-03-10 Werner LEMBERG <wl@gnu.org>
11362 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
11363 initializers from arguments (some compilers don't like this).
11365 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
11367 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
11368 used by pic and eqn to tell grohtml where the graphic regions start
11370 * src/libs/libgroff/Makefile.sub: Use it.
11371 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
11372 graphic_start() and graphic_end() from htmlindicate.cc.
11374 2000-03-09 Werner LEMBERG <wl@gnu.org>
11376 * tmac/tmac.safer: Will now work correctly in compatibility mode.
11377 * tmac/groff_man.man: More fixes.
11379 2000-03-08 Werner LEMBERG <wl@gnu.org>
11381 * doc/Makefile: Added texput.log to the `clean' target.
11382 * doc/groff.texinfo: Added info about delimiters for escapes.
11384 2000-03-08 Bernd Warken <bwarken@mayn.de>
11386 * src/preproc/pic/pic.man: Add info on conversion of pic images to
11387 other graphic formats.
11389 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
11391 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
11392 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
11393 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
11396 2000-03-07 Werner LEMBERG <wl@gnu.org>
11398 * doc/groff.texinfo: Spelling fixes.
11400 2000-03-06 Werner LEMBERG <wl@gnu.org>
11402 * tmac/groff_man.man: Completely revised to cover everything in
11405 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
11406 Other minor fixings.
11407 * src/roff/troff/env.cc (environment_copy): Improve error message and
11409 * src/roff/troff/TODO: Updated.
11411 * doc/Makefile: Bug fixes -- this is still provisional, though...
11413 * tmac/eqnrc: Small fixes.
11415 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
11417 Adding a request `evc' to copy environments.
11419 * src/roff/troff/env.cc (environment::copy, environment_copy):
11421 * src/roff/troff/env.h: Add prototype.
11423 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
11425 Adding strsep() -- Solaris 8 doesn't have it.
11427 * configure.in: Test it.
11428 * src/devices/grolbp/lbp.cc: Add code.
11430 2000-03-05 Werner LEMBERG <wl@gnu.org>
11432 * src/roff/troff/div.cc (macro_diversion::output,
11433 top_level_diversion::output): Fixing an incompatibility with
11434 original troff: \x'0' updates the .a register also. Thanks to
11435 <Andries.Brouwer@cwi.nl> for pointing this out.
11436 * doc/groff.texinfo: Document it.
11438 * Makefile.in: Create Makefile.dep if necessary before calling the
11439 submake process to avoid warning about nonexistent file.
11441 * NEWS, PROJECTS: Updated.
11443 2000-03-04 Werner LEMBERG <wl@gnu.org>
11445 * tmac/troffrc: Add tmac.lbp.
11447 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
11449 * tmac/tmac.lbp: New file.
11450 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
11453 2000-03-03 Werner LEMBERG <wl@gnu.org>
11455 * Makefile.in: Fixing $(subdir).
11457 * README, NEWS: Small fixes.
11459 * test-groff: Adding path to grolbp.
11461 * configure.in: The (new) file src/xditview/Imakefile.in will be
11462 also configured -- it is now possible to build gxditview in a
11463 directory different from $srcdir.
11465 2000-03-02 Blake McBride <blake@florida-software.com>
11467 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
11469 * MORE.STUFF: Added website of bell labs and info about plot2dev.
11471 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
11473 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
11476 2000-02-29 Werner LEMBERG <wl@gnu.org>
11478 Adding GNU getopt to the groff distribution.
11480 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
11482 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
11483 * aclocal.a4: Remove GROFF_GETOPT function.
11484 * configure.in, Makefile.in, PROBLEMS: Update.
11485 * src/include/lib.h: Replace getopt tests with getopt.h.
11486 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
11488 * doc/groff.texinfo: Further checking/updating. Adding more index
11491 * man/groff_out.man: Fix nroff mode activation (for emacs).
11492 * man/groff_font.man: Add missing ligature.
11494 2000-02-28 Werner LEMBERG <wl@gnu.org>
11496 * doc/groff.texinfo: Further checking/updating. Adding more index
11499 * src/devices/grolbp/grolbp.man: Added a comment line at the
11500 beginning of the file (similar to shell scripts) which indicates
11501 that `tbl' should be used as a preprocessor.
11503 2000-02-27 Blake McBride <blake@florida-software.com>
11505 Adapting groff to MS Visual C++ 6.0 compiler (tested with
11506 Windows NT 4.0). Uses _MSC_VER define where necessary.
11508 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
11509 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
11510 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
11511 src/include/lib.h, src/libs/libgroff/errarg.cc,
11512 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
11513 src/preproc/refer/label.y, src/preproc/refer/label.cc,
11514 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
11515 src/roff/troff/div.cc, src/roff/troff/env.cc,
11516 src/roff/troff/input.cc, src/roff/troff/node.cc,
11517 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
11518 if_to_a() to avoid name clashes.
11519 * src/include/posix.h: Don't use unistd.h.
11520 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
11521 clause for integrating non-Unix xtmpfile() code.
11522 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
11523 structure; use "rt" for popen() in pipe_source(); add getpid()
11525 * src/roff/troff/node.cc: Use special versions of popen() in
11526 real_output_file() and pclose() in ~real_output_file().
11528 2000-02-27 Werner LEMBERG <wl@gnu.org>
11530 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
11531 LBP-8 series laser printers). This code has been contributed by
11532 Francisco Andrés Verdú <pandres@dragonet.es>.
11534 * src/devices/grolbp/*: The grolbp output device.
11535 * font/devlpb/*: The font description files.
11536 * Makefile.in: Add grolpb and devlbp subdirectories.
11538 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
11539 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
11542 * doc/groff.texinfo: Further checking/updating. Adding more index
11547 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
11549 * man/groff_font.man: Adding info about obsolete DESC keywords.
11550 * src/devices/grolj4/grolj4.man: Documenting additional DESC
11553 2000-02-26 Werner LEMBERG <wl@gnu.org>
11555 * src/preproc/grn/grn.man: Added info about the gremlin file format
11556 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
11558 2000-02-25 Werner LEMBERG <wl@gnu.org>
11560 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
11561 friends to be non-integer.
11563 * src/preproc/grn/grn.man: Document it.
11565 * doc/groff.texinfo: Further checking/updating. Adding more index
11568 2000-02-24 Werner LEMBERG <wl@gnu.org>
11570 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
11571 line thicknesses to be integer multiples of this value.
11573 * src/preproc/grn/grn.man: Commenting out the -s option -- the
11574 corresponding code doesn't work (yet).
11576 * doc/groff.texinfo: Further checking/updating. Adding more index
11579 2000-02-23 Werner LEMBERG <wl@gnu.org>
11581 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
11582 specify line thickness instead of base units. The new default
11583 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
11584 thick lines respectively.
11586 Removed unused variable `prevval'.
11588 * src/preproc/grn/grn.man: Updated.
11590 2000-02-22 Werner LEMBERG <wl@gnu.org>
11592 * src/preproc/grn/main.cc: Slight formatting.
11594 * src/roff/groff/groff.man: Formatting fix.
11595 * src/preproc/grn/grn.man: Ditto.
11597 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
11599 * doc/groff.texinfo: Further checking/updating.
11601 2000-02-21 Werner LEMBERG <wl@gnu.org>
11603 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
11605 * test-groff: Added grn subdir to path.
11607 * doc/groff.texinfo: Some restructing and other small improvements.
11609 * src/roff/groff/groff.cc (help): Fixed info string.
11611 2000-02-20 Werner LEMBERG <wl@gnu.org>
11613 * doc/meref.me: Fix description of .GS request.
11615 * src/roff/troff/troff.man: Fixing typo.
11617 Adding the `grn' preprocessor for gremlin graphic files.
11619 * src/preproc/grn/*: This is the Berkeley distribution written by
11620 David Slattengren and Barry Roitblat, adapted to groff by Daniel
11621 Senderowicz and Werner Lemberg.
11623 * doc/grnexampl.{me,g}: A sample for grn.
11625 * Makefile.in: Added subdirectory entry for grn.
11627 * src/roff/groff/groff.cc: Added support for grn. It can be now
11628 called with the switch `-g'.
11630 * src/roff/groff/groff.man: Updated.
11632 * src/roff/grog/grog.{man,pl,sh}: Updated.
11636 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
11638 * src/include/lib.h: Added xtmptemplate and made xtmpfile
11639 parametrically polymorphic.
11641 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
11642 and the alterations to xtmpfile.
11643 xtmpfile can be requested to return the filename created
11644 and asked not to unlink the temp file. The default behaviour
11645 if parameters are absent is exactly the same as before.
11647 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
11649 A new request `length' is available which returns the length of a
11650 string in a number register:
11652 * src/roff/troff/input.cc (length_macro): Implement it.
11653 * src/roff/troff/input.cc (init_input_requests): Register it.
11655 2000-02-11 Werner LEMBERG <wl@gnu.org>
11657 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
11658 of the `substring' request.
11660 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
11663 * src/roff/troff/TODO, NEWS: Updated.
11665 2000-02-09 Werner LEMBERG <wl@gnu.org>
11667 * src/roff/groff/groff.man: Added an example.
11669 2000-02-06 Werner LEMBERG <wl@gnu.org>
11671 I've considerably modified the directory structure of the
11672 distribution to get a more vertical layout. For example, the number
11673 of top level directories has been reduced from 42 to 6.
11675 As a consequence, many changes, especially to the makefiles, were
11678 * The makefile variables `top_builddir' and `top_srcdir' have been
11679 introduced. Virtually all relative paths have been replaced with
11680 absolute ones using these two variables.
11682 * Dependencies (in the files `Makefile.dep') are no longer part of
11683 the distribution. Instead, they are created during a `make install'
11684 in the build directory.
11686 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
11687 make `top_srcdir' and `top_builddir' absolute.
11689 Some other changes:
11691 * Man pages now depend on the files `VERSION' and `REVISION'.
11693 * The added shell script `mkinstalldirs' will replace `mkdir' in
11696 * VERSION: Version number increased to 1.16.
11698 2000-02-04 Werner LEMBERG <wl@gnu.org>
11700 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
11702 * Makefile.in: Removed $(tmac_m) since it is no longer needed
11703 (after an update of the mm stuff).
11705 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
11707 2000-02-03 Werner LEMBERG <wl@gnu.org>
11709 The .psbb request will now also accept Mac PS images (i.e. using LF
11710 as the EOL character).
11712 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
11713 (with slight modifications).
11714 * troff/input.cc (do_ps_file): Use it.
11716 * test-groff: Add grohtml and grolj4 output devices to PATH.
11718 2000-01-30 Werner LEMBERG <wl@gnu.org>
11720 * NEWS, MORE.STUFF: Updated.
11722 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
11724 Add the `srand' command to pic.
11726 * pic/lex.cc, pic/pic.y: Implement it.
11727 * pic/pic.man: Document it.
11728 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
11730 2000-01-30 Werner LEMBERG <wl@gnu.org>
11732 Add a new request `.psbb'. This does exactly what the external
11733 program psbb did. It scans a PostScript image file for a
11734 %%BoundingBox comment and extracts the bounding box values (in
11735 PostScript units) which are then stored in the four new (read-only)
11736 number registers `llx', `lly', `urx', and `ury'.
11738 This will allow the usage of the .PSPIC macro without worrying
11739 about unsafe behaviour of groff, i.e., it will work without the
11740 `-U' switch of groff.
11742 * troff/input.cc: Implement it.
11743 * tmac/tmac.pspic: Use it.
11744 * troff/troff.man, grops/grops.man, NEWS: Document it.
11745 * psbb/*, Makefile.in: Remove it since it is no longer needed.
11747 This is bloody C code simply adapted from psbb.c! Any improvements
11750 2000-01-29 Werner LEMBERG <wl@gnu.org>
11752 * man/groff_font.man: Minor clarifications.
11756 2000-01-28 Werner LEMBERG <wl@gnu.org>
11758 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
11760 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
11762 * man/groff_font.man: Brought up to date regarding tcommand
11764 * libgroff/font.cc: Handle everything after `--' as a comment
11766 * devps/*: Added comment delimiter inside devps font files.
11768 2000-01-28 Werner LEMBERG <wl@gnu.org>
11770 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
11771 \fC...\fP (which now works as expected).
11773 * troff/troff.man: Fix typo.
11775 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
11777 Completed the pass_filenames implementation in troff.
11779 * libdriver/input.cc: Will read the new `F' tcommand.
11780 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
11781 * troff/input.cc: Use it.
11783 2000-01-26 Werner LEMBERG <wl@gnu.org>
11785 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
11786 font will now be updated even if an invalid font is selected.
11788 2000-01-24 Werner LEMBERG <wl@gnu.org>
11790 * doc/homepage.ms: Updated for new tmac.arkup.
11792 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
11794 * tmac/tmac.arkup: Cleanup.
11796 Added `\&' to .HTML macro to `leave vertical mode', so to say.
11798 Removed obsolete .LINK macro completely.
11800 The macros .URL, .FTP, and .MAILTO now accept a third argument which
11801 will be immediately appended to the second argument (to be used with
11802 punctuation, for example).
11804 Disabled .CDFTP macro temporarily for security reasons.
11806 * tmac/groff_markup.man: Complete revision for latest changes in
11807 tmac.arkup -- note that it does not yet format correctly with
11810 2000-01-23 Bruno Haible <haible@clisp.cons.org>
11812 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
11813 * devutf8/R.proto: Add mappings for wp, lh, rh.
11814 * devutf8/NOTES: Updated.
11816 2000-01-23 Werner LEMBERG <wl@gnu.org>
11818 * doc/groff.texinfo: Updated version/copyright info.
11820 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
11822 Added support for two new directives in device descriptions:
11823 `pass_filenames' (to pass the input file name to the output device)
11824 and `use_charnames_in_special' (to support e.g. accented characters
11825 in the `X' request).
11827 * include/font.h, troff/charinfo.h: Declare it.
11829 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
11831 * devhtml/DESC: Use it.
11833 * troff/input.cc: New function encoded_char.
11835 * troff/token.h: Add test for `specialness'.
11837 2000-01-21 Werner LEMBERG <wl@gnu.org>
11839 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
11840 mistake from the list of files to be installed.
11842 2000-01-18 Werner LEMBERG <wl@gnu.org>
11844 * README: Added info how to apply patches.
11846 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
11848 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
11850 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
11852 * troff/input.cc: Add support for troffrc-end.
11854 * tbl/main.cc: Altered to issue table-start and table-end special
11855 characters if using the html device.
11857 * devhtml/*: Modified font files to incorporate html encoding of
11860 * tmac/groff_markup.man: New file documenting tmac.arkup.
11862 * tmac/troffrc-end: New file. This is invoked after all user
11863 specified macros. Currently used by the html device to include
11864 tmac.html. Thus no need for users to specify -mhtml anymore.
11866 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
11867 (MAN7): Add groff_markup.man.
11869 * tmac/tmac.an, tmac/tmac.html: Small html updates.
11871 * tmac/troffrc: tmac.arkup will now be called for the html device.
11873 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
11874 extra device specific information about fonts.
11876 * doc/homepage.ms: New file. It is an example how an HTML home page
11877 could look like with grohtml.
11879 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
11881 2000-01-12 Bruno Haible <haible@clisp.cons.org>
11883 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
11886 * devutf8/NOTES: Updated.
11888 2000-01-08 Bruno Haible <haible@clisp.cons.org>
11890 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
11891 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
11892 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11893 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
11894 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
11895 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
11896 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
11897 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
11900 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
11902 2000-01-12 Fabrizio Polacco <fab@prosa.it>
11904 grolj4: Paper size will be searched case-insensitively.
11906 * include/lib.h: Add check for strcasecmp().
11907 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
11908 * configure.in: Check for strcasecmp().
11910 2000-01-11 Werner LEMBERG <wl@gnu.org>
11912 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
11915 2000-01-10 Werner LEMBERG <wl@gnu.org>
11917 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
11920 Add a new read-only register, `.Y', which contains the groff
11923 * troff/input.cc (init_input_requests): Define it.
11924 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
11925 * doc/groff.texinfo, troff/troff.man: Document it.
11927 * libgroff/Makefile.sub (version.cc): Add definition of
11928 `Version_string[]', consisting of `<major>.<minor>.<revision>'
11929 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
11930 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
11931 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
11932 troff/input.cc, pfbtops/pfbtops.c: Use it.
11934 2000-01-10 Fabrizio Polacco <fab@prosa.it>
11936 Add a revision scheme to the groff package.
11938 * REVISION: New file.
11939 * libgroff/Makefile.sub (version.cc): Use it to define
11940 `revision_string[]'.
11941 * grops/psrm.cc: Use revision_string (converted to an unsigned
11942 integer) in constructor of resource_manager.
11944 2000-01-10 Bruno Haible <haible@clisp.cons.org>
11946 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
11948 * Makefile.in (DEVDIRS): Add devutf8.
11949 * grotty/tty.cc: Include device.h.
11950 (glyph): Change type of `code' to `unsigned int'.
11951 (tty_printer): New field is_utf8. Constructor takes device argument.
11952 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
11953 (tty_printer::add_char): Change type of first arg to `unsigned int'.
11954 (tty_printer::put_char): New function.
11955 (tty_printer::end_page): Use put_char() instead of ::putchar().
11956 (make_printer): Pass device to tty_printer constructor.
11957 * nroff.sh: Determine default device by calling 'locale'. As a
11958 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
11959 Recognize UTF-8 locales.
11960 * tmac/eqnrc: Recognize utf8 like latin1.
11961 * tmac/troffrc: Device utf8 needs tmac.tty.
11963 2000-01-07 Werner LEMBERG <wl@gnu.org>
11965 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
11967 2000-01-07 Paul Eggert <eggert@twinsun.com>
11969 Add a new predefined writeable number register, `year',
11970 which contains the current year.
11972 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
11973 * tmac/tmac.s: Use it.
11974 * troff/input.cc (init_registers): Initialize it.
11976 2000-01-06 Werner LEMBERG <wl@gnu.org>
11978 * PROBLEMS: Fixed typo.
11980 2000-01-04 Paul Eggert <eggert@twinsun.com>
11982 * PROBLEMS: Add Y2k advice for the yr number register.
11984 2000-01-03 Paul Eggert <eggert@twinsun.com>
11986 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
11988 2000-01-02 Werner LEMBERG <wl@gnu.org>
11990 * tmac/tmac.arkup: Slight modification of macros to provide better
11991 appearance for non-HTML formats.
11993 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
11995 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
11996 does not automatically translate to malloc(n) on all OSes
11997 (e.g., SunOS) so do it explicitly. Also, check the returned
12000 2000-01-01 Werner LEMBERG <wl@gnu.org>
12002 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
12004 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
12005 expects this variable
12007 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
12009 * doc/Makefile: Added instructions to create HTML and text
12010 versions of some files.
12012 1999-12-31 Werner LEMBERG <wl@gnu.org>
12014 * Updated INSTALL.gen.
12016 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
12017 better resp. correctly with non-HTML devices.
12019 Version 1.15 released
12020 =====================
12022 1999-12-28 Werner LEMBERG <wl@gnu.org>
12024 * NEWS, VERSION: Changed to 1.15
12026 1999-12-27 Paul Eggert <eggert@twinsun.com>
12028 * nroff/nroff.man: -S is safer, not safe.
12030 * groff/groff.cc (main): Use `safer', not `safe', in variable
12031 names. This does not change the behavior.
12033 * troff/input.cc (main): Likewise.
12035 * nroff/nroff.sh: Likewise.
12037 * troff/input.cc (prepend_string): New function.
12038 (main): Prepend -msafer, so that we check macro libraries for
12041 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
12043 Version 1.14 released
12044 =====================
12046 1999-12-26 Werner LEMBERG <wl@gnu.org>
12048 * NEWS, VERSION: Changed to 1.14.
12050 1999-12-24 Werner LEMBERG <wl@gnu.org>
12052 * refer/refer.cc: Fixing the last fix.
12054 Version 1.13 released
12055 =====================
12057 1999-12-23 Werner LEMBERG <wl@gnu.org>
12059 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
12064 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
12066 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
12067 document conventions, the version number must be a real.
12069 Version 1.12.1 released
12070 =======================
12072 1999-12-22 Werner LEMBERG <wl@gnu.org>
12074 * VERSION: Changed to 1.12.1.
12076 1999-12-22 Alan Rooks <arooks@istar.ca>
12078 * refer/refer.cc (do_file): Slight modification to satisfy the
12079 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
12082 1999-12-20 Werner LEMBERG <wl@gnu.org>
12084 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
12087 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
12088 list of unsafe requests.
12090 * pic/pic.man: Fixed a typo.
12092 * man/groff_out.man: Fixed a typo.
12094 1999-12-18 Werner LEMBERG <wl@gnu.org>
12096 * Makefile.in: Doc fixes.
12098 1999-12-17 Fabrizio Polacco <fab@prosa.it>
12100 * groff/groff.cc: Missing `U' option added to getopt().
12102 * troff/troff.man: Missing `U' option added to synopsis.
12104 Version 1.12 released
12105 =====================
12107 1999-12-14 Werner LEMBERG <wl@gnu.org>
12109 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
12112 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
12113 with the more appropriate terms `safer' and `unsafe'.
12115 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
12116 sys_nerr and sys_errlist[].
12118 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
12120 * pic/pic.y, pic/pic.cc: Added check for fmod().
12122 1999-12-13 Werner LEMBERG <wl@gnu.org>
12124 * VERSION: Changed to 1.12.
12126 Here some patches from various sources; most of them taken from
12127 the Debian distribution.
12129 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
12130 tmac/Makefile.sub: New files copied directly from the NetBSD
12131 distribution. Probably, some additional adaptation later on is
12134 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
12135 of unsafe requests.
12137 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
12138 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
12139 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
12140 (`-S') is now the default.
12142 * README, NEWS: Updated.
12144 1999-12-09 Werner LEMBERG <wl@gnu.org>
12146 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
12148 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
12150 1999-12-06 Werner LEMBERG <wl@gnu.org>
12152 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
12153 grief than relief today. Additionally, it is against the GNU
12156 * configure: Recreated.
12158 1999-12-05 Werner LEMBERG <wl@gnu.org>
12160 * configure.in: Added GROFF_LIBM.
12162 * configure: Recreated.
12164 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
12167 * Makefile.in: Added definition of $(LIBM).
12169 * Makefile.comm (LIBM): Removed.
12171 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
12173 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
12175 * doc/Makefile: Added rule for generation pic.html.
12177 (clean): Files produced by grohtml will be removed also.
12179 * doc/pic.ms: Small fix.
12181 * tmac/tmac.html: Fixed suppression of headers.
12183 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
12185 * tmac/tmac.html: Fixing horizontal arrows.
12187 Turning off hyphenation.
12189 * tmac/tmac.an: Improved support for grohtml; better indentation,
12190 no footers/headers.
12192 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
12194 * tmac/tmac.arkup: Added CDFTP macro
12196 * tmac/tmac.html: All headers are turned off for ms, me, and mm
12199 * tmac/troffrc: Some additions for HTML stuff.
12201 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
12203 * tmac/tmac.html: Small changes.
12205 1999-09-26 Werner LEMBERG <wl@gnu.org>
12207 * doc/groff.texinfo: Minor fixes.
12209 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
12211 * devhtml/TR: Changed spacewidth to 3.
12213 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
12215 * tmac/tmac.html: Moved markup macros to tmap.arkup.
12217 * tmac/tmac.arkup: New file.
12219 * grohtml/ChangeLog: New file.
12221 1999-09-16 Werner LEMBERG <wl@gnu.org>
12223 * doc/groff.texinfo (Common Features): Added Copying chapter.
12224 Changed format to @smallbook.
12226 1999-09-15 Werner LEMBERG <wl@gnu.org>
12228 * NEWS: Added info about groff.texinfo.
12230 * doc/groff.texinfo: Will now compile (using texi2dvi) without
12233 1999-09-14 Werner LEMBERG <wl@gnu.org>
12235 * groff/groff.man: More updates.
12237 1999-09-13 Werner LEMBERG <wl@gnu.org>
12239 * doc/groff.texinfo: New file. This manual is still very
12240 rudimentary. It has been originally contributed by Trent
12241 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
12244 * INSTALL: Added information about the `doc' subdir
12246 * troff/troff.man: Minor fixes.
12248 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
12251 * troff/input.cc (usage): Added missing `-ffam' to usage message.
12253 * Makefile.in (dist): groff-$(version).tar.gz must be removed
12254 also, otherwise it is included itself in another call of `make
12257 * groff/groff.cc (synopsis): Removed superfluous space.
12259 * PROJECTS, PROBLEMS, NEWS: Updated.
12261 * VERSION: Updated to 1.12beta.
12263 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
12265 * README: Updated: Included documentation about CVS repository,
12266 mailing lists, and daily snapshots.
12268 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
12270 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
12272 * tmac/tmac.an: If the tag didn't fit into the space that the
12273 macro `TP' specifies, the rest of the tag went into the space for
12276 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
12278 * grolj4/lj4.cc: Added duplex printing (option `-d').
12280 * grolj4/grolj4.man: Document duplex printing.
12282 1999-09-12 Werner LEMBERG <wl@gnu.org>
12284 * doc/Makefile (pic.ps): Fixed rule which caused problems with
12285 non-GNUish sed programs.
12287 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
12290 * configure.in (LIBS): Added `-lc'
12292 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
12294 * pic/tex.cc (solid_arc): Casting M_PI to double.
12296 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
12298 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
12299 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
12300 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
12302 * groff/groff_man.man: New file. This manual page was originally
12303 written for the Debian GNU/Linux system by Susan G. Kleinmann
12306 * eqn/list.cc (list_box::compute_metrics,
12307 list_box::compute_sublist_width): Removed variable declaration to
12308 avoid shadowing warnings.
12310 * grops/psrm.cc (resource_manager::process_file): Ditto.
12312 * tfmtodit/tfmtodit.cc (main): Ditto.
12314 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
12315 to avoid shadowing warnings.
12317 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
12318 shadowing loop variable.
12320 * groff/groff.man, troff/troff.man: Added doc about grohtml.
12322 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
12324 New grohtml frontend to convert groff input to html.
12326 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
12328 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
12330 * tmac/eqnrc: Added html device.
12332 * tmac/tmac.html: New file.
12334 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
12335 (troff_output::start_picture, troff_output::finish_picture),
12336 tbl/main.cc (process_input_file):
12337 Surrounded output with `graphics_start' and `graphics_end' so that
12338 the html driver can identify non-text portions.
12340 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
12341 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
12342 grotty/tty.ps (tty_printer::set_char): Additional parameter
12345 * include/printer.h: Class printer: New function
12346 set_char_and_width; new variables (is_char_named, is_named_set,
12347 named_command, named_char_s, named_char_n) to hold information
12348 about named characters -- needed by the html driver.
12350 * libdriver/printer.cc (printer::set_ascii_char,
12351 printer::set_special_char): Use set_char_and_width.
12353 * devhtml/*: New device files for html driver.
12355 * grohtml/*: New driver grohtml.
12357 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
12359 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
12362 1999-09-11 Luke Mewburn <lukem@netbsd.org>
12364 * libgroff/string.cc (search): Small fix to test against NULL
12367 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
12369 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
12370 \b'abc') were stacked in reverse order when processed in a
12373 * troff/node.h: Added `*last' to struct `node' to make the above
12376 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
12377 The default scale for the 'f' and 't' graphics functions were 'm'
12378 rather than 'u' (i.e., no scaling).
12380 1999-09-11 Peter Miller <peterm@jna.com.au>
12382 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
12383 do_file), soelim/soelim.man: Added `-I file' option to soelim,
12384 defining include paths.
12386 * soelim/soelim.cc (include_path_append): New function.
12388 1999-09-11 Larry Jones <larry.jones@sdrc.com>
12390 * tbl/main.cc (process_options): Unix (at least Documenter's
12391 Workbench) tbl allows arbitrary non-alpha characters between
12394 1999-09-11 Paul Eggert <eggert@twinsun.com>
12396 Y2k fixes. Don't assume that the current year precedes 2000.
12398 * doc/meref.me: Add \n(y2, \n(y4.
12400 * tmac/doc-common (Yr): New number register.
12401 (Dd): Don't assume current year precedes 2000.
12403 * tmac/tmac.e (td): Likewise.
12404 (y2, y4): New number registers.
12406 * pic/pic.man: Update reference for pic paper to May, 1991
12409 1999-09-11 Werner LEMBERG <wl@gnu.org>
12411 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12412 Removed quotation marks which prevented correct expansion of
12415 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
12417 1999-09-10 Werner LEMBERG <wl@gnu.org>
12419 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
12422 * Removed configure.old.
12424 1999-08-31 Werner LEMBERG <wl@gnu.org>
12426 * VERSION: Updated to 1.11.1
12428 1999-05-27 Werner LEMBERG <wl@gnu.org>
12430 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
12432 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12433 added quotations around $(tmac_wrap) to avoid syntax error if
12436 * configure: Newly generated using autoconf 2.13.
12438 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
12440 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
12442 * README, PROJECTS, NEWS, INSTALL, VERSION,
12443 doc/Makefile. doc/pic.ms, groff/groff.man:
12444 Prepare for 1.11 release. No code changes.
12445 Documentation for pic added (doc/pic.ms).
12447 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
12449 * Version 1.10 released.
12451 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
12453 * afmtodit/afmtodit.pl: Avoid comment on first line.
12455 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
12457 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
12458 * configure.in: Call it.
12460 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
12461 (distfiles): Doesn't depend on config.log or config.cache.
12463 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
12465 * grog/grog.sh: Use print "" rather than print in END rule.
12467 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
12469 * tbl/main.cc (process_data): Don't give error for excess data
12470 entries that are comments.
12472 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
12474 * tbl/main.cc (process_data): Fix case where new for-scope rules
12475 silently change meaning of code.
12477 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
12479 * troff/env.cc (hyphenate): Loop over all consecutive sequences
12480 of non-zero hyphenation codes.
12482 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
12484 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
12486 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
12488 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
12490 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
12492 * tmac/tmac.andoc: Make it work in compatibility mode.
12494 * refer/token.h (token_info::is_range_sep): New function.
12495 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
12496 * refer/ref.cc (reference::output): More sophisticated check for
12499 * devps/prologue.ps (MANUAL): New procedure.
12500 * grops/ps.cc (main): New -m option.
12501 (usage): Include -m.
12502 (ps_printer::~ps_printer): Implement -m.
12504 * aclocal.m4 (GROFF_G): New macro.
12505 * configure.in: Call it.
12506 * Makefile.in (g): Provided by configure.
12508 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
12510 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
12513 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
12514 (tmac_m, tmac_s): Deleted.
12515 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
12516 tmac_s_prefix): New variables.
12517 (MDEFINES): Change accordingly.
12518 * Makefile.comm (.man.n): Use new TMAC_* variables.
12519 * configure.in (GROFF_TMAC): Call.
12520 * aclocal.m4 (GROFF_TMAC): Define.
12521 * tmac/Makefile.sub (stamp_wrap): New target.
12522 (install_data, uninstall_sub): Handle macro wrapping.
12524 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
12526 * tbl/main.cc (main): Ignore -T option.
12528 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
12530 * devlj4/generate/special.map: Add definition of \(nb.
12532 * tmac/tmac.dvi: Add definition of \(nb.
12534 * troff/dictionary.c (dictionary::dictionary): association::v gets
12535 initialized by association::association.
12537 * tmac/Makefile.sub: Avoid using temporary files when installing.
12539 * troff/env.cc (environment::set_font): Make bad font number a
12542 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
12544 * Makefile.in (datadir): Use share rather than lib.
12546 * groff/groff.cc (basename): Rename to xbasename.
12548 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
12550 * Makefile (CCLIBS): Don't use.
12551 * Makefile.ccpg: Likewise.
12553 * acgroff.m4: Rename to...
12554 * aclocal.m4: Modify extensively for autoconf 2.
12555 * configure.in: Likewise.
12556 * Makefile.in: Likewise.
12558 * groff/pipeline.c (const): Declare as empty if __STDC__ not
12560 (xstrsignal): Check for definition of NSIG. Conditionalize
12561 on SYS_SIGLIST_DECLARED. Make return type const.
12563 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
12565 * troff/input.cc (interpolate_macro): Rephrase missing space
12568 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
12570 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
12571 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
12572 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
12573 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12574 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
12575 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
12576 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
12577 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
12578 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
12579 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
12580 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
12583 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
12585 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
12587 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
12589 (macro_iterator::macro_iterator): Add additional argument.
12591 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
12593 * troff/div.cc (vertical_size::vertical_size): In place of integer
12594 specifying line spacing use cunits specifying post vertical
12596 (macro_diversion::output, top_level_diversion::output): Likewise.
12597 * troff/div.h: Change declarations accordingly.
12598 * troff/env.cc (pending_output_line): Replace ls field by post_vs
12600 (pending_output_line::pending_output_line,
12601 pending_output_line::output, environment::output,
12602 environment::output_line, environment::output_title,
12603 environment::hyphenate_line): In place of
12604 integer specifying line spacing use cunits specifying post vertical
12606 (environment::environment): Add post_vertical_spacing and
12607 prev_post_vertical_spacing arguments.
12608 (environment::get_post_vertical_spacing): New function.
12609 (environment::total_post_vertical_spacing): New function.
12610 (environment::post_vertical_spacing): New function.
12611 (init_env_requests): Initialize pvs request and .pvs register.
12612 * troff/env.h: Change declarations.
12614 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
12616 * tmac/tmac.pspic: Immediately remove the temporary file.
12618 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
12620 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
12621 height is specified.
12623 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
12625 * tbl/table.c (struct vertical rule, class table_entry): Use int
12626 not short for start_row and end_row.
12628 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
12630 * troff/input.cc (trapping_blank_line, blank_line_macro): New
12632 (diverted_space_node::reread, process_input_stack): Call
12633 trapping_blank_line() rather than blank_line().
12634 (init_input_requests): Bind "blm" to blank_line_macro().
12636 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
12638 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
12640 * troff/env.cc (environment::possibly_break_line): Require that
12641 width total excluding width of final space node be greater than
12642 the target text length.
12644 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
12646 * troff/node.cc (kern_pair_node::vertical_extent): New function.
12648 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
12650 * troff/node.cc (charinfo_node): New class.
12651 (glyph_node, composite_node): Derive from charinfo_node. Change
12652 member functions accordingly.
12654 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
12656 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
12658 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
12660 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
12662 * devps/generate/textmap (notsubset): Add.
12664 * tmac/tmac.a4: New file.
12666 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
12668 * pic/main.cc (had_parse_error): New variable.
12669 (do_picture, do_whole_file): Set had_parse_error if yyparse()
12671 (main): Return 1 if had_parse_error is true.
12673 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
12675 * grolj4/lj4.cc (main): Avoid use of strtoul.
12677 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
12679 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
12680 iso_8859_1 or $LESSCHARSET is latin1.
12682 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
12684 * hpftodit: New directory.
12685 * Makefile.in (CCPROGDIRS): Add hpftodit.
12686 * devlj4/generate: New directory.
12688 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
12690 * configure.in: Don't use AC_VFORK.
12691 * groff/pipeline.c (run_pipeline): Use fork() always.
12693 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
12695 * grops/ps.cc (main): Use %1 not %s in error message for -w.
12697 * Makefile.in (CCPROGDIRS): Add grolj4.
12698 (DEVDIRS): Add devlj4.
12699 * grolj4, devlj4: New directories.
12700 * tmac/troffrc: Handle lj4.
12701 * tmac/tmac.lj4: New file.
12703 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
12705 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
12707 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
12709 * troff/input.cc (do_if_request): At end of second string, switch
12710 environments before getting next token.
12712 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
12714 * devps/psstrip.sed: Split rule that strips whitespace on either
12715 side of delimiters.
12717 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
12719 * troff/node.h (font_family::make_definition): Add return value to
12720 declaration. * troff/symbol.h (symbol::operator==,
12721 symbol::operator!=): Likewise.
12723 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
12725 * groff/groff.cc (main, help, synopsis): Handle -S.
12726 (possible_command::insert_arg): New function.
12728 * tmac/tmac.safer: New file.
12729 * tmac/msafer.man: New file.
12730 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
12732 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
12734 * pic/pic.h, pic/main.cc (safer_flag): New variable.
12735 * pic/pic.y (placeless_element): Avoid unsafe operations if
12736 `safer_flag' is set.
12737 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
12739 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
12741 * eqn/lex.cc (get_token): Put call to add_context() in block to
12742 work around Sun C++ 4.0 bug.
12744 * include/stringclass.h (operator +): Use ?: instead of `if' to
12745 work around Sun C++ 4.0 bug.
12747 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
12749 * tbl/main.cc (process_format): Accept - as a synonym for the _
12752 * libbib/index.cc (minus_one): Don't declare as const.
12754 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
12756 * troff/input.cc (get_char_for_escape_name): Push back a newline.
12758 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
12760 * troff/input.cc (write_macro_request): New function.
12761 (init_input_requests): Bind write_macro_request to writem.
12763 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
12765 * tmac/tmac.s (@EN): Turn filling back on even if there was no
12768 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
12770 * tmac/tmac.s (@TS): Renamed from TS.
12771 (TS): Call LP then TS again.
12772 (cov*ab-init): Alias @TS to TS.
12774 * tmac/tmac.s: Allow QP or RS to initialize.
12776 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
12777 Move initializations of PS and LL here.
12778 (par@init): Don't initialize HY. Avoid changing environment 0.
12779 (par*env-init): Don't all par@reset.
12781 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
12783 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
12785 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
12787 * Makefile.in (MDEFINES): Add LDFLAGS.
12788 (LDFLAGS): Add definition line.
12790 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
12792 * troff/input.cc (get_optional_char): Split off error check into...
12793 (check_missing_character): New function.
12794 * troff/token.h: Declare it.
12795 * troff/env.cc (margin_character): Don't call get_optional_char.
12796 Only call tok.next() after making the node.
12798 * include/lib.h (getopt): Make 2nd argument char *const *.
12800 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
12802 * nroff/conftest.sh: Deleted.
12804 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
12806 * pic/make-dos-dist: Deleted.
12808 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
12810 * devps/psstrip.sed: Strip comments before stripping trailing
12813 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
12815 * Version 1.09 released.
12817 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
12819 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
12821 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
12823 * libgroff/font.cc (font::load_desc): Fix typo in error message.
12825 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
12827 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
12828 about returning without a value.
12830 * troff/charinfo.h (charinfo::get_special_translation): Cast
12831 TRANSLATE_NONE to int.
12833 * refer/token.cc (lookup_token, store_token): Remove bogus loop
12834 test. Fix test so that it works with n unsigned.
12836 * pic/pic.y (defaults_table): Fully bracket initializer.
12837 * pic/lex.cc (lookup_keyword): Likewise.
12838 * eqn/lex.cc (token_table, def_table): Likewise.
12839 * eqn/box.cc (param_table): Likewise.
12840 * troff/input.cc (warning_table): Likewise.
12841 * libgroff/font.cc (table): Likewise.
12842 * grops/ps.cc (ps_printer::special): Likewise.
12843 * grops/psrm.cc (resource_manager::process_file): Likewise.
12844 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
12845 * refer/command.cc (command_table): Likewise.
12846 * addftinfo/addftinfo.cc (param_table): Likewise.
12848 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
12849 about temp's being unused.
12850 (unused): New function.
12852 * groff/pipeline.cc: Declare c_fatal.
12854 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
12857 * libbib/index.cc (index_search_item::load): Prevent compiler
12858 warnings about fd_closer's being unused.
12859 (unused): New function.
12861 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
12863 * troff/input.cc (copy_mode_error): Make `prefix' static.
12866 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
12868 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
12869 HAVE_CC_OSFCN_H and modify accordingly.
12871 * troff/input.cc (init_charset_table): radicalex overlaps
12874 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
12875 udodo!hans@relay.NL.net).
12876 * groff/configure.in: Call it.
12878 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
12879 * groff/configure.in: Call it.
12880 * include/lib.h: Conditionalize declaration of pclose.
12882 * troff/div.cc (last_page_number): New global variable.
12883 (top_level_diversion::begin_page): Exit if we just printed the
12885 * troff/div.h (last_page_number): Declare it.
12886 * troff/input.cc (parse_output_page_list): Set last_page_number.
12888 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
12889 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
12890 tmac/tmac.X: Likewise.
12891 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
12892 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
12894 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
12896 * tmac/doc-ditroff (hK): Remove groff specific code which
12897 prevented page-breaks between separate manual entries. If this is
12898 the first page, don't set the page number to 1.
12900 * acgroff.m4 (GROFF_POSIX): New macro.
12901 * configure.in: Use it.
12903 * troff/node.cc (class real_output_file,
12904 real_output_file::real_output_file,
12905 real_output_file::~real_output_file): Conditionalize use of
12906 popen/pclose on POPEN_MISSING.
12907 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
12908 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
12909 (pipe_source): Similarily.
12911 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
12913 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
12914 presence of declarations by trying to compile example with
12915 conflicting declarations. (gcc only gives a warning for missing
12918 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
12920 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
12921 (from Ulrich Lauther).
12923 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
12925 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
12927 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
12929 * indxbib/indxbib.cc (write_hash_table): Add code for case where
12930 pointers and ints have different sizes.
12932 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
12934 * tmac/tmac.s (par*env-init): Call par@reset.
12936 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
12938 * tmac/tmac.s (@IP): Switch to a new environment when diverting
12940 (par*push-tag-env, par*pop-tag-env): New macros.
12942 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
12944 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
12945 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
12947 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
12948 comment. Include <time.h>.
12950 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
12952 * grops/ps.cc (is_small_h, is_small_v): Deleted.
12953 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
12956 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
12958 * troff/input.cc (read_request): Only print a prompt if reading
12959 from the terminal. Also clearerr on EOF if reading from the
12960 terminal. Declare isatty.
12962 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
12964 * refer/label.y: Rename map_t to map_func and extractor_t to
12967 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
12969 * include/assert.h: Don't use volatile.
12970 * libgroff/assert.cc: Likewise.
12972 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
12974 * troff/input.cc (abort_request): Look at character in tok before
12975 calling get_copy().
12977 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
12979 * troff/troff.h (NO_RETURN): Deleted.
12980 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
12981 * troff/input.cc (exit_troff): Likewise
12983 * Makefile.in: Remove `Making ...' messages since GNU make now
12986 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
12988 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
12990 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
12991 to constant 1 inch.
12993 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
12995 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
12997 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
12999 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
13000 MARK_REG if there was no left delimiter.
13002 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
13004 * pic/troff.cc (troff_output::text): Set line thickness to
13005 relative before outputting text.
13007 * tmac/tmac.e (@k): Don't zero ?T.
13010 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
13012 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
13014 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
13016 * troff/input.cc (decode_args): Warn about unquoted tabs (from
13019 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
13021 * troff/input.cc (ignoring): New variable.
13022 (ignore): Set ignoring during call to do_define_macro.
13023 (do_define_macro): Clear ignoring before interpolating terminating
13025 (copy_mode_error): New function.
13026 (get_char_for_escape_name, read_long_escape_name,
13027 interpolate_arg): Use copy_mode_error.
13028 (warning_table): Add WARN_IG.
13029 * troff/troff.h (WARN_IG): Declare.
13030 (WARN_TOTAL): Change accordingly.
13032 * groff/pipeline.c (strsignal): Rename to xstrsignal.
13033 * groff/groff.cc (strsignal): Delete declaration.
13035 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
13037 * troff/div.cc (page_offset): Use 'm' as default scaling.
13039 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
13041 * nroff/nroff.sh: Ignore -u.
13043 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
13045 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
13047 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
13049 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
13051 (B2): With -Tascii, leave additional vertical space before
13052 and after. Ensure that the left and right indent is restored to
13053 what it was even if the point size changes. Don't call
13054 par@finish. Change the indent, line length and title length
13055 directly. With -Tascii, make the width of the box 1n less.
13056 (B1): Remember 1n at the current point size. Don't call
13057 par@reset. Change the indent, line length and title length
13058 directly. Ensure that the temporary indent is preserved.
13059 (par*box-mark-top): Turn off no spacing mode.
13061 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
13063 * Makefile.in (dist): Use .gz suffix.
13065 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
13067 * troff/input.cc (main): Add return 0.
13068 * pic/main.cc (main): Use return instead of exit.
13069 * tbl/main.cc (main): Likewise.
13070 * eqn/main.cc (main): Likewise.
13071 * grops/ps.cc (main): Likewise.
13072 * grotty/tty.cc (main): Likewise.
13073 * groff/groff.cc (main): Likewise.
13074 * grodvi/dvi.cc (main): Likewise.
13075 * refer/refer.cc (main): Likewise.
13076 * indxbib/indxbib.cc (main): Likewise.
13077 * lkbib/lkbib.cc (main): Likewise.
13078 * soelim/soelim.cc (main): Likewise.
13079 * addftinfo/addftinfo.cc (main): Likewise.
13080 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
13081 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
13083 * troff/token.h (process_input_stack): Don't declare as static.
13084 * troff/input.cc: Likewise.
13086 * troff/node.c (invalidate_fontno): Make it a static member of
13087 class font_family. Change callers.
13088 * troff/node.c: Change declaration.
13090 * tbl/main.cc (struct input_entry_format): Add explicit public
13092 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
13093 struct double_hline_stuff): Likewise.
13094 * tbl/table.h (struct entry_format): Likewise.
13095 * pic/object.h (struct saved_state): Likewise.
13097 * include/stringclass.h: Add forward declarations of friend
13098 functions that are later declared as inline. Don't include inline
13099 specifier in friend declaration.
13101 * libgroff/lib.h: Declare popen and pclose.
13102 * acgroff.m4 (GROFF_POPEN): New macro.
13103 * configure.in: Call it.
13105 * include/lib.h (PI): New constant. Undef first if necessary.
13106 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
13107 * grops/ps.cc (degrees, radians): Likewise.
13108 * libgroff/font.cc (font::get_skew): Likewise.
13110 * grops/ps.cc (is_ascii): New function.
13111 (ps_output::put_string): Use is_ascii. Use csprint rather than
13113 (ps_printer::define_encoding): Use csspace.
13114 * libgroff/strtol.c (ISASCII): New macro.
13115 (strtol): Cast arguments to is*() and tolower() to unsigned char.
13116 Use ISASCII rather than isascii.
13117 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
13118 * libgroff/cset.cc: Likewise.
13119 * libdriver/input.cc: Include cset.h.
13120 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
13123 * refer/refer.cc (main): Use %ld rather than %d for longs.
13125 * libbib/index.cc (index_search_item_iterator::get_tag): Use
13128 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
13130 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
13132 * troff/input.cc (hyphenation_code): Skip white space between
13135 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
13137 * tbl/table.h (table::entry_list_tailp): New member.
13138 (table::table): Initialize it.
13139 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
13142 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
13144 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
13145 with negative horizontal positions. Remove casts of glyph::hpos to
13147 (USHRT_MAX): Delete definition.
13148 (SHRT_MAX, SHRT_MIN): New definitions.
13149 (glyph::hpos): Change type to short.
13150 (tty_printer::end_page): Output multiple backspaces if necessary.
13151 Remove casts of glyph::hpos to int.
13153 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
13155 * tmac/tmac.s (@RT): New definition.
13157 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
13159 * refer/refer.cc (do_file): Make sure current_filename is set when
13162 * pic/common.cc (common_output::dot_line): Handle zero length
13165 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
13167 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
13168 (par@init): Initialize \n[HY].
13170 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
13172 * troff/dictionary.cc (dictionary::remove): Continue when
13175 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
13177 * Makefile.com (.y.cc): Avoid ending up with two versions of
13180 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
13182 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
13183 (\(,C): Likewise. Also fix typo.
13185 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
13187 * lib.h: Delete extraneous semi-colon.
13189 * Add pso request: `so' from a pipe.
13190 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
13191 (file_iterator::close): New function.
13192 (file_iterator::~file_iterator, file_iterator::next_file): Use
13193 file_iterator::close.
13194 (file_iterator::backtrace): Say `process' rather than `file' when
13195 the stream is popened.
13196 (pipe_source): New function.
13197 (init_input_requests): Bind ".pso" to pipe_source.
13199 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
13201 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
13203 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
13204 digits in lower case.
13206 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
13208 * Version 1.08 released.
13210 * Makefile.in (dist): Insert || true after ln -s commands that
13213 * mm: Update to mm 1.16.
13215 * acgroff.m4 (GROFF_CSH_HACK): New macro.
13216 * configure.in: Call GROFF_CSH_HACK. Substitute for
13218 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
13220 * nroff/Makefile.sub (nroff): New target.
13221 (install_data): Install nroff.
13222 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
13223 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
13225 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
13227 * eqn/Makefile.sub (neqn): Add chmod +x.
13229 * grog/Makefile.sub (grog): Remove spurious semi-colon.
13231 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
13233 * troff/input.cc (string_iterator::string_iterator()): Initialize
13236 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
13238 * troff/div.cc (macro_diversion::space,
13239 top_level_diversion::space): Don't set high_water_mark.
13240 (macro_diversion::output, top_level_diversion::output): Don't
13241 include post line space in high water mark.
13243 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
13245 * eqn/eqn.y: Don't define YYDEBUG.
13246 * pic/pic.y: Likewise.
13248 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
13250 * tmac/tmac.e ([3): Add space after comma following editors.
13251 Change double spaces to single spaces.
13252 ([4): Change double spaces to single spaces.
13254 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
13255 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
13256 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
13257 after %!PS-Adobe- (for Newsprint).
13259 * troff/div.cc (top_level_diversion::begin_page): When
13260 before_first_page is 1, set page_number to 1.
13262 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
13264 * eqn/box.cc (box::top_level): Protect equation with \&.
13266 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
13268 * groff/groff.cc (possible_command::set_name): Delete old name.
13270 * groff/groff.cc (possible_command::~possible_command): Use
13273 * troff/node.cc (troff_output_file::begun_page): New member.
13274 (troff_output_file::troff_output_file): Initialize it.
13275 (troff_output_file::really_begin_page): Only output V command if a
13276 page has been begun.
13278 * pic/pic.y (placeless_element): Delete argument to PRINT after
13281 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
13283 * Make wrapman work.
13284 * troff/div.h (class top_level_diversion): Replace
13285 first_page_begun by before_first_page (with opposite sense).
13286 * Change first_page_begun to before_first_page inverting sense.
13287 * troff/div.cc (class nl_reg): New class.
13288 (init_div_requests): Use class nl_reg for \n(nl.
13289 (top_level_diversion::begin_page): Don't call
13290 output_file::begin_page if before_first_page is 2;
13291 reset before_first_page afterwards. If have_next_page_number is
13292 false, then always increment page_number.
13293 * tmac/tmac.an: Set traps within TH rather than at the top-level.
13294 Restore compatibility mode after loading, and then disable
13295 compatibility mode in TH.
13297 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
13299 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
13301 * troff/node.h (output_file::trailer): Declare.
13302 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
13303 * troff/node.cc (output_file::trailer): New function.
13304 (troff_output_file::~troff_output_file): Move most code into...
13305 (troff_output_file::trailer): New function.
13306 (class troff_output_file): Delete page_length member. Declare
13308 (troff_output_file::really_begin_page): Use current page length
13309 for final V command.
13311 * tbl/main.cc (struct options): New decimal_point_char member.
13312 (options::options): Initialize this.
13313 (process_options): Implement decimalpoint option.
13314 (process_data): Pass decimal_point_char option to table::table.
13315 * tbl/table.h (class table): New decimal_point_char member.
13316 (table::table): Add additional argument.
13317 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
13318 second argument specifying decimal point character. Use this
13320 (table::table): Initialize decimal_point_char.
13321 (table::add_entry): Change call to find_dot.
13323 * troff/input.cc (get_copy, token::next): Implement \V.
13324 (interpolate_environment_variable): New function.
13326 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
13328 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
13329 * pic/pic.y: Likewise.
13331 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
13333 * refer/ref.cc (reference::insert_field, reference::delete_field):
13335 * troff/number.cc (parse_term): Likewise.
13337 * acgroff.m4 (GROFF_PROG_YACC): New macro.
13338 * configure.in: Use GROFF_PROG_YACC.
13340 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
13342 * Makefile.in (OPTIMIZE): New define.
13343 (DEBUG): Empty by default.
13344 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
13346 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
13347 (GROFF_ARRAY_DELETE): Likewise.
13348 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
13350 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
13352 * devps/psstrip.sed: Use different delimiter on last line (so that
13353 it works with BSD 4.4 sed.)
13355 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
13357 * devps/psstrip.sed: Delete comments.
13359 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
13360 optind, opterr, optarg.
13361 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
13364 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
13366 * Makefile.in (check): Dummy target.
13368 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
13370 * Version 1.07 released.
13372 * Integrate mm 1.11.
13374 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
13375 where start_col was meant.
13377 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
13379 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
13381 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
13383 * troff/input.cc (token::next): Make \z\o'...' and similar things
13386 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
13388 (environment): Add margin_character_flags member.
13389 * env.cc (environment::environment(symbol),
13390 environment::environment(const environment *): Initialize
13391 margin_character_flags.
13392 (margin_character): Rewrite.
13393 (environment::output_line): Add a margin character if
13394 margin_character_flags is non-zero. Turn off the
13395 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
13396 zero, use margin_character_node without copying and then set
13397 margin_character_node to 0.
13399 * devps/DESC.in: Change minimum size to 1000.
13401 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
13403 * troff/symbol.h (symbol::hash): Change return type to unsigned
13405 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
13408 * test-groff: Use -r rather than -x.
13410 * grops/psfig.diff: Include in distribution again.
13412 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
13414 * Makefile.in (dist): Use gzip.
13416 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
13418 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
13419 unistd.h as well as in stdlib.h.
13420 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
13421 defined; otherwise include <sys/types.h> and <unistd.h> if
13422 UNISTD_H_DECLARES_GETOPT is defined.
13424 * configure.in: use builtin(include, ... rather than include(...
13425 * configure: Regenerate with autoconf 1.3.
13427 * libdriver/print.cc (printer::adjust_arc_center): Use new
13428 algorithm suggested by Andy Fyfe.
13430 * libdriver/printer.cc (printer::adjust_arc_center): New function.
13431 * include/printer.h: Declare this.
13432 * grops/ps.cc (ps_printer::draw): Use it.
13433 * grodvi/dvi.cc (dvi_printer::draw): Use it.
13435 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
13437 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
13439 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
13441 * eqn/main.cc (main): Handle "eqn -".
13443 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
13445 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
13447 * mm: Integrate version 1.08.
13449 * pic/troff.cc (troff_output::finish_picture): Set
13450 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
13451 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
13452 if it's not defined. Check whether the register is non-zero rather
13453 than whether it's not defined.
13454 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
13456 * indxbib/indxbib.cc: Move all signal handling into...
13457 * indxbib/signal.c: New file.
13458 * configure.in: Call AC_RETSIGTYPE.
13460 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
13461 * configure.in: Call GROFF_STRUCT_EXCEPTION.
13462 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
13464 * troff/input.cc (token::token, token::operator=): Work round SGI
13466 * pic/object.cc (position::position): Likewise.
13468 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
13470 * pic/pic.h: Move declaration of hypot().
13472 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
13474 * pic/pic.h: Declare hypot().
13476 * pic/pic.h: Define M_PI if necessary.
13478 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
13480 * tmac/tmac.e (re): Add alternative version that doesn't use groff
13483 * devps/prologue.ps (RE): Handle the possibility that the old font
13484 doesn't have a FontName entry.
13486 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
13488 * tmac/tmac.e (fam): Redefine to set family in environment 2.
13489 (@C): Use @fam not fam.
13491 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
13493 * lookbib/lookbib.cc (main): Change type of start to const char *.
13494 * lkbib/lkbib.cc (main): Likewise.
13496 * eqn/lex.cc (definition::definition): Don't use member
13497 initializer syntax for members of anonymous unions.
13499 * troff/input.cc (input_stack::backtrace): Change type of to const
13502 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
13504 * include/stringclass.h (class string): Declare inline friend
13505 functions as inline in class declaration.
13506 * troff/hvunits.h (class hunits, class vunits): Likewise.
13507 * include/refid.h (class reference_id): Likewise
13508 * troff/troff.h (points_to_units(units), scale(units, double)):
13509 Delete declarations.
13510 * libdriver/input.cc (get_char): Delete declaration.
13511 * include/lib.h: Change 2nd argument of getopt from const char **
13513 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
13514 char **' before assigning to a `const char **'.
13515 * tbl/table.cc: Delete extra declarations of prints().
13517 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
13519 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
13520 char **' before assigning to a `const char **'.
13522 * libgroff/errarg.cc (errarg::errarg): Don't use member
13523 initializer syntax for members of anonymous unions.
13525 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
13527 * mm: Integrate version 1.07.
13529 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
13531 * troff/input.c (translate2): Rename to
13532 (translate_no_transparent).
13533 (init_input_requests): Rename tr2 to trnt.
13535 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
13537 * troff/charinfo.h (class charinfo): Add transparent_translate field.
13538 (charinfo::set_translation, charinfo::set_special_translation):
13539 Add second argument that specifies value for
13540 transparent_translate.
13541 (charinfo::get_translation, charinfo::get_special_translation):
13542 Add optional second argument that specifies whether translation is
13543 being used for transparent throughput.
13544 * troff/input.cc (charinfo::set_translation,
13545 charinfo::set_special_translation): Handle second argument.
13546 (charinfo::charinfo): Initialize transparent_translate.
13547 (translate): Split main part off into
13548 (do_translate): New function. Pass argument saying whether
13549 translation applies to transparent throughput.
13550 (translate2): New request.
13551 (init_input_requests): Bind translate2 to `tr2'.
13553 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
13555 * tbl/table.h (class table): Add `nokeep' flag.
13556 * tbl/main.cc (process_options): Handle `nokeep' option.
13557 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
13558 table::do_bottom): Don't output keep/release macro definitions or
13559 calls when `nokeep' option has been specified.
13561 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
13563 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
13565 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
13567 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
13568 block_entry::divert, alphabetic_block_entry::divert): Add extra
13569 argument giving column separation.
13570 (table::compute_widths): Pass column separation to
13571 table_entry::divert().
13572 (block_entry::do_divert): If an entry spans multiple columns and a
13573 minimumum width has been specified for each column, then set the
13574 line length to the sum of the widths (plus possibly the column
13577 * troff/input.cc (set_escape_char): Don't set the escape_char
13578 until after calling has_arg().
13580 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
13582 * tbl/table.cc (table::do_top): Add missing \s0 for double box
13585 * tbl/table.cc (table::print_double_hline): Avoid extra new line
13586 in case where r > nrows - 1.
13588 * tbl/table.cc (BODY_HEIGHT): Deleted.
13589 (LINE_SEP): New definition.
13590 (table::print_single_hline, table::print_double_hline,
13591 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
13592 table::do_row, table::do_top): Use LINE_SEP space before a line
13593 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
13595 * tbl/table.cc (text_entry::print_contents): New function.
13596 (text_string_name, right_text_string_name): Deleted.
13597 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
13598 (simple_text_entry::do_width, numeric_text_entry::do_width,
13599 alphabetic_text_entry::do_width): Don't store the contents of the
13601 (left_text_entry::simple_print, right_text_entry::simple_print,
13602 center_text_entry::simple_print,
13603 alphabetic_text_entry::simple_print,
13604 numeric_text_entry::simple_print): Print the entry directly
13605 instead of using the stored string.
13607 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
13609 * devps/Makefile: Strip PostScript files.
13610 * devps/prologue: Rename to...
13611 * devps/prologue.ps.
13612 * devps/psstrip.sed: New file.
13613 * devps/download: Use .pfa rather than .ps for installed versions
13616 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
13618 * troff/env.cc (input_trap): Give a warning if the argument is out
13621 * troff/env.cc (adjust): Treat negative argument as missing. Round
13622 argument > 5 down to 5.
13624 * troff/env.cc (center, right_justify): Make negative argument zero.
13626 * troff/div.cc (page_offset, vertical_position_traps): Treat
13627 invalid argument as missing.
13628 * troff/env.cc (line_spacing, line_length, title_length, indent,
13629 underline, hyphen_line_max_request, control_char,
13630 no_break_control_char, widow_control_request, adjust, input_trap,
13631 point_size): Likewise.
13632 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
13633 constant_space): Likewise.
13634 * troff/input.cc (compatible, shift, warn_request,
13635 set_escape_char): Likewise.
13637 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
13638 * tbl/table.cc (table::table): Likewise.
13640 * Makefile.dev (install_dev): depends on $(DEVFILES).
13642 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
13644 * devX75, devX75-12, devX100, devX100-12: New directories.
13645 * Makefile.in: Add these to DEVDIRS.
13647 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
13648 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
13649 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
13650 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
13652 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
13653 (uninstall): New target.
13654 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
13655 uninstall_prog, uninstall_dev): New targets.
13657 * troff/div.cc (return_request): Treat an invalid argument as
13660 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
13662 * tmac/tmac.e ((f): Set up the environment even when there's a
13663 current diversion. Transperently throughput a call to @N.
13666 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
13668 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
13669 up to vertical resolution.
13671 * tbl/table.cc (table::do_row): Change row number after printing
13674 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
13676 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
13678 * Rename CHANGES to NEWS.
13680 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
13682 * libgroff/new.cc (operator new): Avoid calling malloc(0).
13684 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
13686 * man.ultrix: Removed.
13688 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
13690 * Makefile.comm (extraclean): Delete files whose names begin with
13693 * pic/troff.cc (troff_output::text): Fix typo in implementation of
13696 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
13698 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
13699 * troff/div.cc (page_length, need_space, space_request): Treat
13700 invalid optional argument as missing.
13701 * troff/env.cc (number_lines): If the first argument is present
13702 but not a number, turn on line numbering, don't change the next
13703 line number and parse the remaining arguments.
13705 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
13707 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
13709 * eqn/box.h: Change declaration accordingly.
13710 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
13711 the specified size was bad but don't give an error. Check for
13713 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
13714 * eqn/lex (do_size): Likewise.
13716 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
13718 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
13719 compatible headers.
13721 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
13723 * tbl/table.cc (table::init_output): Improve error message when
13724 table won't fit on one page.
13726 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
13728 * pic/troff.cc (troff_output::start_picture): Generate line
13729 containing a horizontal motion equal to the width of the picture.
13731 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
13732 using GROFF_COMMAND_PREFIX environment variable.
13734 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
13736 * mdate.sh: Use $NF rather than $(NF).
13738 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
13740 * pic/main.cc (main): Use %1 not %c in argument to warning.
13742 * eqn/main.cc (main): Output code to check that geqn was given the
13745 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
13747 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
13748 `ln -s ../Makefile .; make; rm -f Makefile'.
13750 * troff/hyphen: Rename to...
13752 * troff/input.cc (main): Delete -H option. Don't call
13753 read_hyphen_file().
13754 * troff/env.cc: Include searchpath.h and macropath.h.
13755 (exception_dictionary): Deleted.
13757 (read_hyphen_file): Deleted.
13758 (hyphenation_language): New struct.
13759 (class trie, class hyphen_trie): Move declarations up.
13760 (trie_node::~trie_node): Deleted.
13761 (trie::delete_trie_node): New function.
13762 (trie::do_delete): New pure virtual function.
13763 (hyphen_trie::do_delete): New function.
13764 (trie::~trie): New function.
13765 (hyphen_trie::~hyphen_trie): New function.
13766 (trie::clear): No need to chcek that tp is not 0.
13767 (current_language, language_dictionary): New variables.
13768 (hyphen_word): Give an error if no current language. Use
13769 exceptions dictionary in current language.
13770 (hyphen_trie::read_patterns_file): Find file using macro_path.
13771 Allow comments (starting with %) in patterns file. Don't make it
13772 a fatal error if the file can't be found.
13773 (hyphenate): Return if no current language. Get the exceptions
13774 dictionary and the hyphenation patterns from the current language.
13775 (set_hyphenation_language): New variable.
13776 (hyphenation_patterns_file): New function.
13777 (hyphenation_language_reg): New class.
13778 (hyphenation_language_reg::get_string): New function.
13779 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
13780 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
13782 * groff/groff.cc (main, help, synopsis): Delete -H option.
13783 * include/Makefile.sub: Don't define HYPHENFILE.
13784 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
13785 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
13786 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
13787 hyphenation patterns.
13789 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
13791 * eqn/neqn.sh: New file.
13792 * eqn/Makefile.sub: Handle neqn.sh.
13794 * eqn/eqn.h: Declare `nroff' variable.
13795 * eqn/box.cc (param_table): Add `nroff' param.
13796 (nroff): Define it.
13797 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
13799 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
13801 * troff/troff.h (WARN_FONT): New warning.
13802 (WARN_TOTAL): Change accordingly.
13803 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
13804 (warning_table): Add WARN_FONT.
13805 * troff/node.cc (mount_font_no_translate): Pass argument to
13806 font::load_font. If this is non-zero, give a warning.
13807 Don't give an error message when accessing a font that has already
13808 been found to be invalid.
13809 * include/font.h (font::load, font::load_font): Add additional
13810 optional argument which suppresses error message if the font is
13812 * libgroff/font.cc (font::load_font): Handle additional argument.
13813 (font::load): Add additional argument. If this is non-null, set it
13814 to 1 and don't give error message.
13816 * include/printer.h (printer::end_page): Add argument giving
13818 * libdriver/input.cc (do_file): Pass this.
13819 * grops/ps.cc (ps_printer::end_page): Add argument.
13820 * grodvi/dvi.cc (dvi_printer::end_page,
13821 draw_dvi_printer::end_page): Add argument.
13822 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
13823 columns_per_page members. New member nlines.
13824 (DEFAULT_LINES_PER_PAGE): Deleted.
13825 (tty_printer::tty_printer): Don't compute lines_per_page from
13826 font::paperlength. Don't compute columns_per_page from
13828 (tty_printer::add_char): Don't check horizontal position against
13829 columns_per_page. Grow glyphs vector if neccessary.
13830 (tty_printer::end_page): Add argument giving page_length in units.
13831 Discard lines past end of page.
13833 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
13835 * tmac/tmac.tty-char: Fix definition of \(/l.
13837 * tmac/tmac.X: Define \(en.
13839 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
13841 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
13842 lpq, then use lp rather than lpr.
13844 * tmac/tmac.s (par@reset): Don't call `ad'.
13845 (par*env-init): Call `ad'.
13847 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
13849 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
13852 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
13853 * indxbib/indxbib.cc: Likewise.
13855 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
13857 * libgroff/putenv.c: New file.
13858 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
13859 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
13860 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
13861 stdlib.h with AC_HAVE_HEADERS.
13863 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
13865 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
13868 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
13870 * eqn/box.cc (gsize): Make it an int.
13871 (set_gsize): Parse argument handling increment or decrement.
13872 (box::top_level): Convert gsize to a string.
13874 * troff/input.cc (exit_troff): Make buf unsigned char [].
13875 Call to make_temp_iterator casts buf to char*.
13877 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
13879 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
13880 * Makefile.cpg (depend.temp): Likewise.
13882 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
13884 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
13886 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
13888 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
13890 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
13892 * Version 1.06 released.
13894 * Integrate mm 1.04.
13896 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
13898 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
13900 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
13902 * afmtodit/afmtodit.pl: Add -n option that disables generation of
13904 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
13905 afmtodit. Regenerate.
13907 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
13908 @f back past the current position.
13910 * tmac/tmac.e: Change calls to @R so that comments are not part of
13913 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
13915 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
13917 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
13918 check that we can link a call to a function declared in <stdio.h>.
13919 (GROFF_UNISTD_H): New macro.
13920 * configure.in: Call it.
13921 * Makefile.in: Document it.
13922 * include/posix.h: New file.
13923 * troff/troff.h: Don't include <osfcn.h>
13924 * troff/input.cc: Include posix.h.
13925 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
13927 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
13928 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
13930 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
13931 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
13932 * libbib/search.cc (O_RDONLY): Delete definition.
13933 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
13934 Don't include <osfcn.h>.
13936 * acgroff.m4 (GROFF_TIME_T): New macro.
13937 * configure.in: Call it.
13938 * Makefile.in: Document it.
13940 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
13941 * configure.in: Call it.
13942 * Makefile.in: Document -DTRADITIONAL_CPP.
13943 * include/ptable.h: Don't include generic.h.
13944 (name2): Define it.
13946 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
13947 Afterwards remove [T1 and [T2.
13948 (ref*spec!0, ref*spec!2): Use T1 rather than T.
13949 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
13950 (ref*add-T2): Renamed from ref*add-T.
13951 (ref*add-T1): New macro.
13953 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
13955 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
13957 * libbib/index.cc: Include <fcntl.h>.
13958 (O_RDONLY): Define if necessary.
13959 (make_index_search_item, index_search_item_iterator::get_tag,
13960 index_search_item::check_files): Use O_RDONLY.
13961 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
13962 (O_RDONLY): Define if necessary.
13963 (search_list::add_file): Use O_RDONLY.
13964 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
13966 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
13969 * libbib/index.cc (S_ISREG): Define it if necessary.
13970 (index_search_item::load): Use S_ISREG.
13972 * include/driver.h: Include <errno.h>.
13974 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
13976 * eqn/box.cc (body_height): Increase default value to 85.
13977 (body_depth): Increase default value to 35.
13979 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
13981 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
13982 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
13983 protected from expansion with \E.
13985 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
13987 * Makefile (Makefile): New target.
13989 * Makefile.sub (configure, distfiles): New targets.
13991 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
13994 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
13996 * eqn/box.cc (param_table): Add body_height and body_depth.
13998 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
14000 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
14002 * psbb/Makefile.sub: Don't link with libgroff.a.
14004 * acgroff.m4 (GROFF_PUTENV): New macro.
14005 * configure.in: Call GROFF_PUTENV.
14006 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
14007 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
14010 * troff/env.cc (distribute_space): Rename force_forward argument
14011 to force_reverse. Reverse the list if force_reverse is true.
14013 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
14015 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
14017 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
14018 height or depth to be negative. Guard against SUP_RAISE quantity
14021 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
14023 * devps/generate/textmap: Add `an' (arrowhorizex).
14024 * tmac/tmac.ps: \(an overlaps horizontally.
14025 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
14027 * devps/symbolchars: Add arrowverttp, arrowvertbt.
14028 * devps/textmap: Add arrowvertex.
14029 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
14030 updownarrow delimiters.
14031 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
14033 * tbl/table.cc (simple_entry::position_vertically,
14034 block_entry::position_vertically): For a centered entry, perform
14035 the motion in two stages.
14037 * refer/refer.cc (split_punct): Don't call lookup_token if there
14040 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
14042 * troff/input.cc (token::next): Delete token_node after copying
14045 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
14048 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
14050 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
14052 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
14054 * grops/ps.cc (usage): -b option takes an argument.
14056 * devps/prologue (PLG): New procedure.
14057 * grops/ps.cc (main, usage): New -g option.
14058 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
14061 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
14063 * include/cset.h: Include <limits.h> if we have it.
14065 * libgroff/illegal.cc: New file.
14066 * include/lib.h (illegal_input_char): Use table.
14067 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
14068 * pic/lex.cc (ARG1): Renumber to 14.
14069 * eqn/lex.cc (ARG1): Likewise.
14071 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
14072 (eg 1.05.90) correctly.
14074 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
14076 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
14077 Rename $r and $R registers to $v and $V.
14078 ($r, $R): Initialize to 0.
14079 (@v, @V): New macros.
14083 * troff/input.cc (main, usage): Add -R option that says not to
14085 * eqn/main.cc (main, usage): Rename -n to -R.
14087 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
14089 * devps/DESC.in: Leave font positions 5-9 blank.
14090 * devdvi/DESC.in: Likewise.
14092 * grog/grog.pl: Handle `.PS <file' correctly.
14094 * troff/input.cc (input_stack::push): Improve error message when
14095 input stack limit exceeded.
14097 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
14099 * refer/refer.cc (main): Fix typo in handling of `a' option.
14101 * refer/refer.cc (do_bib): In state START after a newline remain
14104 * groff/groff.sh: Deleted.
14105 * groff/Makefile.sub: Delete handling of groff.sh.
14107 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
14108 to determine whether to use \X'ps:...'.
14109 * tmac/troffrc: Set 0p register to 0.
14110 * tmac/tmac.ps: Set 0p register to 1.
14112 * groff/groff.cc: Support -X option. Give warning for -TXps and
14113 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
14114 * tmac/troffrc: Support -r.X=1.
14116 * pic/troff.cc (troff_output::dot): Don't test
14117 zero_length_line_flag.
14119 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
14121 * include/lib.h: Declare getopt() and friends unless
14122 STDLIB_H_DECLARES_GETOPT is defined.
14124 * doc/chars.tr: Delete.
14125 * man/groff_char.man: New file.
14127 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
14129 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
14130 user has changed register format.
14132 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
14134 * groff/groff.cc: Get rid of device_table. Get postprocessor from
14135 `postpro' command in DESC file. Get spooler command from `print'
14136 command in DESC file. Execute spooler command with /bin/sh.
14138 * groff/groff.cc: Split Unix-specific parts into...
14139 * groff/pipeline.c: New file.
14142 * COPYING: New file.
14143 * all files: Update copyright notices.
14145 * Rearrange files. Redo Makefiles. Use autoconf.
14147 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
14149 * troff/input.c (charinfo_to_node_list): Interpret character
14150 definition with escape_char of `\'.
14152 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
14154 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
14155 Define INT_DIGITS as big enough for 64-bit integer.
14156 * lib/strtol.c: Don't include lib.h.
14157 * lib/lib.h: Delete ifdef __cplusplus stuff.
14159 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
14161 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
14162 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
14163 get DESC from current directory.
14165 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
14167 * tbl/main.c (main): Always reset the line number when reading
14170 * tbl/table.c (table::print_single_hline, table::print_double_hline,
14171 table::define_bottom_macro, table::do_row, table::do_top): Round
14172 vertical spacing up to vertical resolution.
14174 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
14176 * ps/ps.h (enum resource_type): Avoid comma at end of
14178 * dvi/dvi.c (class dvi_printer): Likewise.
14179 * dvi/tfmtodit.c (gf::load): Likewise.
14180 * refer/label.y (struct expression): Likewise.
14181 * refer/refer.c (class label_processing_state): Likewise.
14182 * refer/indxbib.c (do_file): Likewise.
14183 * troff/troff.c (enum warning_type): Likewise.
14184 * tbl/main.c (process_data): Likewise.
14185 * troff/charinfo.h (class charinfo):
14187 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
14189 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
14191 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
14193 * groff.c: Move to new groff subdirectory.
14194 * groff/Makefile: New file.
14195 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
14197 * man/mdate.sh: Use ls -L if supported.
14199 * Consolidate all header files produced by gendef into lib/defs.h.
14200 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
14201 Don't include path.h.
14202 * lib/Makefile (path.h): Don't generate.
14203 * troff/input.c: Include defs.h. Don't include config.h.
14204 * troff/Makefile (config.h): Don't generate.
14205 * refer/index.h: Don't include suffix.h.
14206 * refer/index.c: Include defs.h.
14207 * refer/indxbib.c: Include defs.h.
14208 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
14210 * refer/Makefile (suffix.h, path.h): Don't generate.
14211 * groff.c: Don't include config.h. Include defs.h.
14212 * Makefile (config.h): Don't generate.
14213 (lib/defs.h): Generate.
14214 (topclean): Remove lib/defs.h.
14216 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
14218 * lib/malloc.c, lib/getpagesize.h: Deleted.
14219 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
14221 * lib/Makefile: Delete malloc-related stuff.
14222 * lib/new.c: Workaround COOKIE_BUG if necessary.
14224 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
14225 needed header files directly.
14226 * refer/refer.h: Omit definition of DEFAULT_INDEX.
14227 * Makefile: Include definition of DEFAULT_INDEX in path.h.
14229 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
14231 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
14233 * lib/font (font::load_desc, font::load): Don't split argument of
14235 (font::handle_unknown_font_command): Change type.
14236 * ps/ps.c (ps_font::handle_unknown_font_command,
14237 handle_unknown_desc_command): Change type.
14238 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
14240 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
14242 * lib/font.h (font::handle_unknown_font_command): Add file and
14244 * lib/font.c (font::handle_unknown_font_command):
14245 * ps/ps.c (ps_font::handle_unknown_font_command):
14246 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
14247 lineno arguments. Use _with_file_and_line functions for error
14250 * lib/fontfile.c (font::unknown_desc_command_handler): New static
14252 * lib/font.c (font::set_unknown_desc_command_handler): New
14254 (font::load_desc): For unknown commands, call
14255 unknown_desc_command_handler if not null.
14256 * lib/font.h (class font): Declare them.
14257 (FONT_COMMAND_HANDLER): New typedef.
14258 * ps/ps.c (handle_unknown_desc_command): New function.
14259 (main): Set bflag if we had a -b option. Call
14260 font::set_unknown_desc_command_handler.
14261 (broken.h): Don't include.
14262 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
14264 * ps/devps/Makefile: Add `broken' command to DESC file using
14265 BROKEN_SPOOLER_FLAGS.
14267 * macros/tmac.e ([, ]): Add as synonyms for { and }.
14269 * macros/tmac.e ($p): Only exdent if \$3 > 0.
14271 * macros/tmac.e (@R, @S): New macros.
14272 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
14273 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
14274 Declare $H, $[0-9], .. macros with @S.
14275 Declare |0, |1, |2, |3 strings with @S.
14277 * macros/tmac.e (@S): Rename to @U.
14279 * macros/tmac.e (@z): Define @b and bp as empty instead of
14282 * macros/tmac.e (@m): Deleted.
14283 (@h): Don't call @m.
14284 (@z): Don't set @m trap.
14286 * macros/tmac.e ($h, $f): Define |z as empty string.
14288 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
14291 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
14293 ()f): Likewise for * register.
14295 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
14296 argument is missing, don't change $R. Call sr with three
14297 arguments when initializing.
14299 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
14301 * macros/tmac.e (sr): New macro.
14302 Initialize $r and $R using sr.
14304 * macros/tmac.e (,): Delete \*(#[.
14306 * troff/env.c (set_tabs): Read the tab type even if the position
14307 is bad. Allow the position of the first tab stop to be negative.
14309 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
14311 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
14313 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
14314 rather than -DPATHCONF_MISSING.
14315 * Makefile: Get rid of PATHCONF_MISSING.
14317 * refer/map.c: New file.
14318 * refer/index.c: Interface to mmap through map.c. Rename map_size
14320 * refer/Makefile: Handle map.c.
14321 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
14323 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
14325 * Makefile: RANLIB should be `true' if there is no ranlib.
14326 * lib/Makefile (libgroff.a): Simplify.
14327 * driver/Makefile (libdriver.a): Simplify.
14329 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
14330 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
14333 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
14335 * troff/env.c (compare_ranges): Declare as extern "C".
14337 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
14339 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
14341 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
14343 * pic/troff.c (troff_output::text): Merge in grops_output::text,
14344 but conditionalize use of \X based on \*(.T.
14345 (grops_output::*): Deleted.
14346 * pic/output.h: Delete declaration of make_grops_output.
14347 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
14348 by default. -n sets it to 0.
14349 (usage): Corresponding changes.
14350 * groff.c (main): Don't pass -x or -p to pic.
14351 * groff.sh: Likewise.
14353 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
14356 * ps/devps/afmtodit: Change calculation of asc_boundary and
14357 desc_boundary. Make these bounds inclusive.
14358 * ps/devps: Regenerate font files.
14360 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
14362 * macros/tmac.latin1: New file.
14363 * macros/tmac.tty-char: Use tmac.latin1.
14364 (tmac.tty-tr): Deleted.
14365 * macros/Makefile: Install tmac.latin1.
14366 * macros/tmac.dvi: Use tmac.latin1.
14367 * macros/troffrc: Translate \[char160] onto no-break space here.
14368 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
14370 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
14372 * macros/tmac.Xps: Use `do' request.
14374 * macros/tmac.ps: Use `do' request.
14376 * macros/tmac.e (@C): Use `do' request.
14378 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
14379 * macros/Makefile: Install tmac.X*.
14381 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
14382 * tty/Makefile: Don't install tmac.tty*.
14383 * macros/Makefile: Install tmac.tty*.
14385 * dvi/tmac.dvi: Move to macros.
14386 * dvi/Makefile: Don't install tmac.dvi.
14387 * macros/Makefile: Install tmac.dvi.
14389 * ps/tmac.ps*: Move to macros.
14390 * ps/Makefile: Don't install tmac.ps*.
14391 * macros/Makefile: Install tmac.ps*.
14393 * eqn/box.c: Provide draw_lines parameter corresponding to -D
14395 * macros/eqnrc: Set draw_lines parameter based on device.
14396 * groff.c: Don't pass -D flag to eqn.
14397 * groff.sh: Likewise.
14398 * eqn/main.c: Warn about use of -D.
14400 * troff/input.c (process_startup_file): New function.
14401 (main): Call process_startup_file().
14402 * macros/troffrc: New file.
14403 * macros/Makefile: Install troffrc.
14404 * groff.c (main): Don't pass extra -m option to troff. For a
14405 pseudo device pass the name of the pseudo device to troff using
14407 * groff.sh: Likewise.
14408 * groff.c (possible_command::prepend_arg): Deleted.
14410 * troff/input.c (do_request): New function.
14411 (init_input_requests): Bind "do" to do_request.
14413 * eqn/main.c (main): Instead of loading eqnchar from device directory,
14414 load eqnrc from macro directory.
14415 * macros/eqnrc: New file.
14416 * macros/Makefile: Install eqnrc.
14417 * ps/devps/eqnchar: Deleted.
14418 * ps/devps/Makefile: Don't install eqnchar.
14419 * dvi/devdvi/eqnchar: Deleted.
14420 * dvi/devdvi/Makefile: Don't install eqnchar.
14421 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
14424 * lib/device.[ch]: New files.
14425 * lib/font.h (font::set_device_name, font::get_device_name):
14427 * lib/fontfile.c: Use device.h.
14428 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
14429 * troff/input.c: Delete definition of `device'.
14430 (main): Don't initialize device.
14431 * troff/troff.h: Include device.h rather than declaring device.
14432 * troff/Makefile: No need to handle DEVICE.
14433 * driver/input.c: Include device.h. Don't use
14434 font::{set,get}_device_name.
14435 * groff.c, Makefile: Rename device.h to config.h.
14436 * groff.c: Use library device variable.
14437 * eqn/main.c: Use library device variable.
14438 * eqn/Makefile: No need to handle DEVICE.
14440 * lib/searchpath.[ch]: New files.
14441 * lib/Makefile: Handle searchpath.[ch].
14442 * troff/input.c (open_file, init_dirs): Deleted.
14443 (macro_dirs): Deleted.
14444 (open_mac_file, macro_source): Use class search_path.
14445 (add_string, struct string_list): Move definition.
14446 (main): Change -M option to use macro_path. Delete call to
14448 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
14449 Rewrite to use class search_path.
14450 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
14451 * lib/Makefile: fontfile.c depends on searchpath.h.
14452 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
14454 * lib/macropath.[ch]: New files.
14455 * troff/Makefile: No need to handle MACROPATH.
14457 * troff/input.c: Delete DUMP code.
14458 * lib/fontfile.c, lib/font.h: Delete
14459 font::forget_command_line_font_dirs.
14461 * troff/input.c (push_token): New function.
14462 (handle_first_page_transition): Use push_token().
14463 (process_input_stack): Change handling of a space at the beginning
14466 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
14468 * troff/input.c (font_dirs): Delete unused variable.
14470 * eqn/lex.c (do_set): Correct error messages.
14472 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
14474 * troff/input.c (do_define_string): Allow the string name to be
14475 followed immediately by a tab.
14476 (define_character): Likewise.
14478 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
14480 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
14483 * troff/input.c (input_iterator::is_file): New virtual function.
14484 (file_iterator::is_file): New function.
14485 (input_stack::end_file): New function.
14486 (input_stack::next_file): Handle the situation where there is no
14487 file on the input stack correctly. Avoid making two passes over
14489 (next_file): Make the filename optional; in this case call
14490 input_stack::end_file().
14492 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
14494 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
14495 produce a real _ charater when the current font is CW and _
14498 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
14499 expression to work around gcc 2.2 bug.
14501 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
14503 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
14505 * troff/env.c (environment::add_padding): New function.
14506 (environment::add_char): Use add_padding().
14507 (environment::space): Likewise.
14508 (environment::wrap_up_field): Add some padding if there is none
14509 and there's no current tab.
14510 * troff/env.h: Declare environment::add_padding.
14512 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
14514 * pic/pic.y: undef fmod and rand before declaring them.
14516 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
14518 * troff/input.c (main): If the DESC file specifies a font name of
14519 0, then leave the corresponding font position empty.
14521 * nroff.sh: New file.
14522 * Makefile (install.nobin): Install nroff.sh.
14524 * tty/devlatin1/R.proto: Add ao as synonym for de.
14525 * tty/tmac.tty-char: Define ao as o.
14527 * tty/dev{ascii,latin1}/R.proto: Add aq.
14528 * tty/tmac.tty-char: Delete definition of aq.
14530 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
14532 * troff/input.c (init_charset_table): Don't translate 0240.
14533 * ps/tmac.ps: Translate char160 to space.
14534 * dvi/tmac.dvi: Likewise.
14535 * tty/tmac.tty: Likewise.
14537 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
14539 * dvi/tmac.dvi: Add support for all Latin-1 characters.
14541 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
14542 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
14545 * tty/tmac.tty-char: Add \(ah.
14547 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
14548 No need to define \(FM and \(!/. Conditionalize all character
14551 * ps/devps/lgreekmap: Add +h, +f, +p.
14553 * ps/tmac.psnew: New file.
14554 * ps/Makefile: Install tmac.psnew.
14556 * troff/input.c (charinfo_to_node_list): Don't ever interpret
14557 character definitions in compatible mode.
14559 * troff/input.c (remove_character): New function.
14560 (init_input_requests): Bind remove_character to "rchar".
14562 * ps/tmac.psold: New file.
14563 * ps/Makefile: Install tmac.psold.
14564 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
14565 characters into tmac.psold. Make these definitions unconditional.
14567 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
14569 * ps/tmac.ps: Don't define \('c and \('C.
14571 * ps/devps/textmap: Move Greek characters to...
14572 * ps/devps/symbolchars:
14574 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
14576 * ps/devps/text.enc: Add quotesingle.
14577 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
14578 * tty/tmac.tty-char: Likewise.
14579 * dvi/devdvi/texmi.map: Add +h, +f, +p.
14580 * dvi/devdvi/texi.map: Add Fn.
14581 * dvi/devdvi/msam.map: Add lz.
14582 * dvi/tmac.dvi: Handle Bq, bq, aq.
14584 * pic/lex.c (get_token): Recognize 'th.
14585 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
14587 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
14589 * ps/devps/textmap: Move di, mu, +- to...
14590 * ps/devps/symbolchars:
14592 * macros/tmac.s (@XS): Don't call par@reset or fi.
14593 (XA): Call LP. Turn off adjustment. Reduce line length.
14595 * macros/tmac.s: Initially alias XS to LP.
14596 (XS): Rename to @XS.
14597 (cov*ab-init): Alias XS to @XS.
14599 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
14601 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
14602 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
14603 (token::is_size, token::changes_env): Deleted.
14604 * troff/number.c (parse_term): No need to process \s explicitly.
14605 Call tok.next() only after scale indicator has been processed.
14606 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
14608 (token::next): Handle \s, \f, \S, \H immediately rather than
14609 returning them as tokens.
14610 (token::operator==, token::description, token::add_to_node_list,
14611 token::process): Remove handling of deleted tokens.
14613 * troff/env.c (environment::add_char): When adding padding
14614 indicator character, call start_line() if necessary.
14616 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
14618 * ps/devps/afmtodit: Don't output 0 kerns.
14620 * ps/devps/afmtodit: Remove directory from name of encoding in
14621 font description file.
14623 * ps/devps/afmtodit: Improve error messages.
14625 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
14627 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
14628 * ps/devps/FontMakefile: Deleted.
14629 * ps/devps/afmname: New file.
14631 * ps/devps/symbol.sed: New file.
14632 * ps/devps/symbol.diff: Deleted.
14633 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
14634 Generate zapfdr.afm from zapfd.afm.
14636 * tty/tmac.tty (tty-char): Prefix definition with ".
14638 * macros/tmac.an (TP): Don't start a diversion if one has already
14641 * tty/tmac.tty-char: Add Latin-1 characters.
14643 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
14645 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
14647 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
14648 Move declaration of struct horizontal_span.
14650 * tbl/table.c (table::table): Initialize span_list.
14651 (table::~table): Delete span_list.
14653 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
14655 * ps/devps/Makefile: Avoid dependency on GNU make.
14657 * ps/tmac.ps: Check that character does not already exist before
14660 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
14661 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
14662 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
14665 * tty/tmac.tty-char: New file.
14666 * tty/Makefile: Install tmac.tty-char.
14667 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
14670 * tty/tmac.tty: Fix definition of \(34.
14672 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
14673 bracket-drawing characters onto |. Add *o.
14675 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
14676 only if current_field.
14678 * troff/dictionary.c (dictionary::lookup): Free old_table after
14681 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
14683 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
14684 whose glyphs are identical to glyphs of some Roman character.
14686 * tty/devlatin1/R.proto (bu): Deleted.
14687 * tty/devascii/R.proto (bu): Deleted.
14688 * tty/tmac.tty: Add definition of \(bu.
14690 * eqn/main.c (do_file): Pass FILE as argument.
14691 (main): Automatically load eqnchar. New options -F and -n.
14692 Pass do_file an opened FILE.
14693 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
14694 No need to include font.h.
14695 * groff.sh: Likewise. Don't need to use - for standard input.
14696 Prefix files with -- if first file starts with -.
14698 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
14700 * troff/env.c (environment::possibly_break_line): Don't set line
14701 to 0 across call to output_line(). Don't call output_line() until
14702 after discarding nodes after break.
14704 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
14706 * request.h (macro::empty): Declare it.
14707 * input.c (macro::empty): New method.
14708 (interpolate_macro): Don't give a WARN_SPACE if the two-character
14711 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
14713 * troff/env.c (environment::start_field): Decrement space_total
14714 when a space is frozen.
14716 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
14718 * macros/tmac.an (R): Delete macro.
14720 * troff/input.c (get_copy, token::next): Support \# (like \" but
14721 newline is ignored).
14723 * troff/input.c (token::next): Fix error message in 'Y' case.
14725 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
14727 * eqn/delim.c (define_extensible_string): Recognize any prefix of
14730 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
14732 * c++test.c: Include <osfcn.h>.
14734 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
14737 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
14739 * tbl/table.c (table::divide_span): Don't count column separation
14740 if expand was specified.
14742 * tbl/main.c (process_format): Don't ignore width specs in
14743 continued format. Give warning for changing equal widths or
14744 column separation in continued format.
14745 (process_data): Set column separation, minimum width, equal
14746 columns at end of table.
14748 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
14750 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
14751 node::add_discretionary_hyphen): Use soft_hyphen_char.
14752 (set_soft_hyphen_char): New function.
14753 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
14755 * Makefile (c++tested): Give more helpful message if test fails.
14757 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
14759 * troff/input.c (init_charset_table): Translate 0240 to
14760 an unbreakable space.
14762 * troff/token.h (token::hyphen_indicator): New function.
14763 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
14765 * troff/input.c (translate): Allow translation to \%.
14766 * troff/node.c (node::add_char): Handle
14767 TRANSLATE_HYPHEN_INDICATOR.
14768 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
14770 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
14773 * tty/devlatin1/R.proto: \(hy and - should print as 055.
14775 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
14777 * groff.c (run_commands): If the last command gets a SIGPIPE send
14778 a SIGPIPE to all children than haven't yet terminated. When
14779 command terminates, set pid field to -1.
14781 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
14783 * groff.c (main): Pass an appropriate -filename option to gxditview.
14785 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
14787 * Makefile.bd (install): Remove existing program before copying.
14789 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
14790 programs which have Unix counterparts to be installed with
14791 user-specified prefix.
14793 * troff/input.c (exit_troff): Don't check if exit_started.
14794 (exit_request): Don't call exit_troff if exit_started.
14796 * Makefile.bd (install.mm): Rename to install.dwbmm.
14798 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
14800 * driver/input.c (do_file): Add missing break for '#' case.
14802 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
14804 * troff/input.c (input_stack::clear): Clear past any boundaries and
14805 then add the boundaries back.
14807 * troff/input.c (exit_troff): Return immediately if already
14810 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
14812 (pg*end-page): If the text has ended and there are no more
14813 footnotes or keeps, exit.
14815 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
14817 * troff/input.c (init_charset_table): Make \(rq transparent by
14820 * macros/tmac.an: Define lq and rq strings.
14822 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
14824 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
14826 * troff/env.c (environment::final_break): New function.
14827 (environment::newline): Set prev_line_interrupted to 2 if
14829 * troff/env.h: Declare environment::final_break.
14830 * troff/input.c (exit_troff): Call environment::final_break()
14831 instead of environment::do_break().
14833 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
14834 doesn't already exist.
14835 * macros/man.local: New file.
14836 * macros/tmac.an: Load man.local.
14837 * macros/man.ultrix: New file.
14839 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
14841 * troff/input.c (exit_groff): Rename to...
14842 (exit_troff): New function.
14844 * troff/div.c (exit_started, done_end_macro,
14845 seen_last_page_ejector): New global variables.
14846 (began_page_in_end_macro): New static variable.
14847 (exit_flag): Deleted.
14848 (top_level_diversion::top_level_diversion): Initialize
14850 (top_level_diversion): More elaborate test for whether
14851 cleanup_and_exit() should be called.
14852 Set began_page_in_end_macro if the end macro isn't yet finished.
14853 * troff/div.h (top_level_diversion::last_page_count): New data
14855 (top_level_diversion::set_last_page): New function.
14856 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
14857 * troff/env.c (do_break): Zero prev_line_interrupted.
14858 * troff/input.c (exit_flag): Delete declaration.
14859 (LAST_PAGE_EJECTOR): New magic cookie.
14860 (token::next): Handle LAST_PAGE_EJECTOR.
14861 (exit_groff): Set exit_started and done_end_macro instead of
14862 exit_flag. Call top_level_diversion::set_last_page. Push a
14863 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
14864 another ejection after setting seen_last_page_ejector.
14866 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
14868 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
14870 * macros/tmac.e (TH): Make sure there's room for the initial
14873 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
14874 Set FVS in points rather than units.
14876 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
14878 * troff/div.c (top_level_diversion::add_trap): Don't consider the
14879 position of empty slots.
14881 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
14883 * ps/devps/S: Fix height and depth of parenrightex.
14884 * ps/devps/symbol.diff: Regenerate.
14886 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
14888 * tmac.e (u): Do underlining as in -mgs.
14890 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
14892 * tty/tty.c (tty_printer::end_page): If overstriking is
14893 suppressed, still turn overstruck horizontal and vertical lines
14896 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
14899 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
14901 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
14903 * Version 1.05 released.
14905 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
14907 * tty/tty.c: Instead of keeping an array of glyphs and then
14908 sorting it, keep a ordered linked list of glyphs for each line.
14910 * driver/driver.h: Include stddef.h.
14912 * tty/tty.c (compare_glyph):
14913 * refer/refer.c (rcompare):
14914 * troff/env.c (compare_ranges): Arguments of qsort comparison
14915 function should be const void *.
14917 * troff/number.c (parse_term):
14918 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
14921 * refer/label.y (consider_authors): Don't access variables
14922 constructed under a condition outside that condition: put braces
14923 round for statement containing declaration; redeclare use of same
14926 * pic/pic.y (text_expr): Delete production that allows
14927 parenthesised text_expr.
14928 (expr): Allow a conditional_expr to appear in parentheses.
14929 (conditional_expr): Rename to any_expr.
14931 * mm: Install new version 1.01 from jh.
14933 * lib/font.c (font::get_width): Cache scaled widths.
14934 (font::font): Initialize widths_cache.
14935 (font::~font): Destroy widths_cache.
14936 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
14938 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
14940 * c++test.c, c++test.ref: New files.
14941 * Makefile: Check that the C++ compiler works.
14943 * ps/tmac.pspic (PSPIC): Do a break.
14945 * ps/tmac.ps: Move definition of PSPIC into...
14946 * ps/tmac.pspic: New file.
14947 (PSPIC): Draw box around picture, but make it invisible to grops.
14948 * ps/tmac.ps: Load tmac.pspic.
14949 * ps/Makefile: Install tmac.pspic.
14951 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
14953 * lib/font.c (scale_round): If n is negative,
14954 subtract .5 before truncating floating point result.
14956 * lib/fontfile.c: Include <errno.h>.
14958 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
14960 * driver/input.c (get_char): Inline. Don't update current_lineno.
14961 Change callers to up date current_lineno if necessary.
14962 Use get_char() instead of getc(current_file).
14964 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
14966 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
14968 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
14970 * tty/tty.c (tmac.tty): Define \(rg as (R).
14972 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
14974 * lib/lib.h: New define a_delete.
14975 * Use a_delete instead of delete when deleting an array of objects
14976 without destructors.
14978 * lib/lib.h: Rename adelete to ad_delete.
14979 * Change uses of adelete.
14981 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
14983 * eqn/eqn.y: Include lib.h.
14985 * troff/node.c (grow_font_table): Delete old_font_table.
14987 * mm: Install new version from jh.
14989 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
14991 * tbl/table.h (format_type): Make global instead of local to class
14992 entry_format. Prefix enumerators with FORMAT_.
14993 * tbl/table.c, tbl/main.c: Corresponding changes.
14994 * refer/token.h (token_type): Make global. Prefix enumerators
14996 * refer/token.[ch]: Corresponding changes.
14997 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
14999 * troff/div.c (node::set_vertical_size): Don't name argument.
15001 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
15003 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
15004 * lib/lib.h: Define adelete accordingly.
15005 * pic/object.c (graphic_object::graphic_object):
15006 * tbl/main.c (format::~format):
15007 * tbl/table.c (table::~table):
15008 * refer/ref.c (reference::~reference, reference::merge,
15009 reference::insert_field, reference::delete_field): Use adelete.
15011 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
15013 * tbl/table.h: Corresponding changes.
15015 * common.c (common_output::dashed_arc, common_output::dotted_arc):
15016 Ensure total_angle is positive.
15018 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
15020 * refer/ref.c (reference::merge, reference::insert_field,
15021 reference::delete_field): Avoid delete[0].
15023 * refer/token.c (init_special_chars): Move calls to cmupper
15024 outside calls to init_two_char_letter to work around bug in gcc
15027 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
15029 * lib/new.c (operator new): Use __builtin_new for g++.
15031 * pic/object.c (graphic_object::~graphic_object): Don't use
15034 * pic/object.c (output::compute_scale): Initialize max_width and
15037 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
15039 * troff/input.c (write_request): Call fflush.
15041 * troff/node.h (class composite_node): Move declaration to node.c
15042 * troff/input.c (charinfo_to_node): Rename to ...
15043 (charinfo_to_node_list): Return node list rather than composite
15045 * troff/node.c (make_composite_node): New function.
15046 (make_node, add_char): Call make_composite_node instead of
15048 (class composite_node): Add a tfont * member. Delete font_size
15050 (composite_node::composite_node, composite_node::copy,
15051 composite_node::size): Corresponding changes.
15052 (composite_node::tprint): Provide constant spacing, emboldening
15053 and track kerning as specified in tfont.
15054 (composite_node::width): Change width calculation accordingly.
15055 * troff/env.h (environment::composite): New member.
15056 (environment::is_composite, environment::set_composite): New
15058 * troff/env.c (environment::environment): Initialize composite.
15059 * troff/input.c (charinfo_to_node): Call
15060 environment::set_composite.
15061 * troff/node.c (make_composite_node, make_glyph_node): Use the
15062 plain version of the tfont if the environment is composite.
15064 * troff/node.c (font_info::get_space_width): Additional argument
15065 giving space_size. Handle constant space correctly. Scale by
15066 space_size unless constant spaced.
15067 (env_sentence_space_width): New function.
15068 * troff/node.h: Declare it.
15069 * troff/env.h (environment::get_space_size,
15070 environment::get_sentence_space_size,
15071 environment::get_narrow_space_width,
15072 environment::get_half_narrow_space_width): Make inline.
15073 (environment::get_space_width): Make inline. Just call
15075 * troff/env.c: Delete definitions for funtions made inline.
15076 (environment::space_newline, environment::space): Use
15077 env_sentence_space_width(). Don't scale by space_size.
15078 * troff/node.h: Move declarations of env*space_width() functions
15081 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
15083 * macros/tmac.s (PS): Don't try to set negative indent.
15085 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
15087 * pic/pic.y: Fix min function.
15089 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
15091 * man/mdate.sh: Clear LANGUAGE.
15093 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
15095 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
15096 * pic/lex.c: New COMMAND keyword.
15097 * pic/pic.y (print_args, print_arg): New rules.
15098 (placeless_element): Use print_args for PRINT.
15099 New COMMAND element.
15101 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
15103 * troff/input.c (terminal): Handle missing argument correctly.
15105 * pic/pic.y (text_expr): New rule.
15107 * pic/pic.y: Implement := operator.
15109 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
15111 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
15114 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
15116 * ps/devps/dingbatsrmap: Include this in the distribution.
15118 * macros/tmac.doc: Replace with new version from 2nd Networking
15119 Release. Fix loading of doc-* files.
15120 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
15121 * macros/tmac.doc.old: New file. Apply fixes that had been
15122 applied to old tmac.doc.
15123 * macros/tmac.andoc: Check that we're running under groff.
15124 * macros/Makefile: Rework.
15126 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
15128 * tbl/table.h (format_type):
15129 * refer/token.h (token_type): If NESTED_TYPES is defined, use
15130 typedef to make these types visible at file scope.
15131 * Makefile: Add NESTED_TYPES configuration option.
15133 * troff/div.c (mark): At the top level use the value of
15134 nl_reg_contents rather than the current vertical position.
15136 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
15138 * tty/tty.c: Implement \D for horizontal or vertical lines.
15139 (tty_printer::set_char): Use vec_used+2 as serial number.
15140 Don't allow size of vector to exceed USHRT_MAX-2.
15141 Split off part into...
15142 (tty_printer::add_char): New function.
15143 (tty_printer::draw): New function.
15144 (compare_glyph): Handle equal serial numbers.
15145 (tty_printer::end_page): Handle overstruck characters from \D.
15146 (main, usage): Implement -d option.
15148 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
15150 * tbl/main.c (process_format):
15151 * eqn/text.c (split_text):
15152 * troff/input.c (token::next): Use inner block for declarations
15153 with initializers in switch statement.
15155 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
15157 * pic/common.c (common_output::dash_line): Cope with zero-length
15160 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
15162 * Version 1.04 released.
15164 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
15166 * macros/tmac.an (TH): Define a macro an-init to define variables
15167 based on command line arguments.
15168 (an-header): Call it.
15170 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
15172 * Makefile (install.mm): Rename to install.dwbmm.
15174 * Makefile: Integrate mm.
15175 * mm: New directory.
15177 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
15179 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
15182 * pic/troff.c (troff_output::simple_spline,
15183 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
15184 shadowing parameter.
15186 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
15188 * lib/ptable.h: Add explicit casts when converting from unsigned
15191 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
15192 * dvi/devdvi/Makefile: Install SA, SB.
15194 * refer/indxbib.c: Add declaration of mktemp.
15196 * refer/lookbib.c: Add declaration of isatty.
15198 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
15200 * pic/lex.c (interpolate_macro_with_args): While collecting
15201 arguments, keep track of whether we're in a string.
15203 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
15205 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
15206 down with \v, so as to avoid problems with top of page trap
15207 setting no space mode.
15209 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
15211 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
15213 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
15215 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
15216 Improve error message.
15218 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
15220 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
15223 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
15225 * groff.c (possible_command::execp): Always use _exit() after a
15228 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
15229 NO_SYS_WAIT_H configuration options.
15230 * groff.c: Use these options. Use POSIX-style macros to extract
15231 fields from the status returned by wait().
15233 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
15235 * tbl/table.c (table::compute_separation_factor): Allow the
15236 separation factor to drop to 0.
15238 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
15240 * refer/search.c: Include <errno.h>.
15242 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
15244 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
15246 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
15249 * pic/lex.c (input_stack::bol): Move definition out of class body.
15251 * pic/main.c: On MSDOS munge argv[0].
15253 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
15255 * lib/ptable.c (hash_string): Use unsigned long rather than
15257 (next_ptable_size): Use unsigned rather than int. Give an error
15258 message if we've hit the largest table size.
15259 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
15262 * pic/object.h (object_spec): Make flags unsigned long. Declare
15263 flags as const unisgned long rather than as enums.
15265 * pic/output.c: Deleted.
15267 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
15269 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
15270 Add additional argument.
15271 (line_entry::note_double_vrule_on_{left,right}): Set value of
15272 douvle_vrule_on_{right,left} flag according to argument.
15273 (simple_line_entry::simple_print,
15274 simple_line_entry::double_line_print): If adjacent to double vrule
15275 on a corner extend rather than shorten the rule by half the double
15278 * troff/number.c (parse_term): In checking for overflow, handle the
15279 case where the current horizontal position is negative.
15281 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
15283 * pic/object.c (draw_arrow): Check for object having zero length.
15285 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
15287 * eqn/main.c (do_file): Split off inline equation handling into...
15288 (inline_equation): New function. Search for starting delimiter
15290 (delim_search): New function. Don't recognize a delimiter that
15291 occurs in the name of an escape sequence, number register, string
15294 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
15296 * eqn/delim.c (delim_box::compute_metrics): Don't call
15297 define_extensible_string if left is 0.
15298 (delim_box::output): Don't print the left delimiter if left is 0.
15299 (delim_box::debug_print): Check for left == 0 before calling printf.
15301 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
15303 * troff/Makefile (majorminor.c): Include only digits in
15306 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
15308 * refer/dirnamemax.c: new file.
15309 * refer/genlimits.c: Deleted.
15310 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
15311 Don't check path length.
15312 * refer/Makefile: Add dir_name_max.o; delete genlimits.
15313 * Makefile: Add PATHCONF_MISSING option.
15315 * refer/indxbib.c (get_cwd): New function.
15316 (main): Use get_cwd().
15317 * lib/getcwd.c: New file.
15318 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
15319 GETCWD in SUBFLAGS.
15320 * lib/Makefile: Compile getcwd.o.
15322 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
15325 * refer/indxbib.c (main): Check success of mktemp.
15327 * lib/tmpfile.c: New file.
15328 * lib/Makefile: Add tmpfile.c.
15329 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
15330 * ps/ps.h: Delete declaration of mktemp().
15331 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
15332 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
15333 * driver/driver.h: No need now to include errno.h.
15335 * everywhere: Set errno to 0 before calling fopen().
15337 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
15338 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
15339 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
15341 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
15343 * troff/env.h (translate_space_to_dummy): Declare it.
15344 * troff/env.c (environment::space_newline, environment::space):
15345 If translate_space_to_dummy is set then make the width of spaces 0.
15346 * troff/input.c (translate): If the second character of a
15347 translation is a space, translate to unbreakable space. If the
15348 first character is a space, set or clear translate_space_to_dummy
15349 according to whether the second character is \&. Weird!
15351 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
15353 * groff.c (run_commands): Don't use non-zero exit code because a
15354 command gets SIGPIPE.
15356 * groff.c, groff.sh: Use -mXps with -TXps.
15358 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
15359 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
15360 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
15361 (ps_printer::special): New specials invis and endinvis.
15362 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
15363 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
15364 (ps_printer::end_page): Check that invis_count == 0.
15365 (ps_printer::invis_count): New member.
15366 (ps_printer::ps_printer): Initialize invis_count to 0.
15368 * troff/env.c (environment::hyphenate_line): Hyphenation
15369 indicator at beginning of word inhibits splitting after -, \(em
15372 * pic/pic.y (element): Allow another element to follow } without
15373 any intervening separator.
15375 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
15377 * pic/lex.c (get_delimited): Allow tabs before delimiter.
15379 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
15381 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
15382 declaration of wait() in header files.
15383 * Makefile: Get rid of -DHAVE_UNION_WAIT.
15385 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
15387 * lib/lib.h: Declare return type of strerror as char *.
15389 * man/Makefile: Add g flag to sed substitutions.
15390 * Makefile (shgroff, bindist): Likewise.
15392 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
15394 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
15395 * ps/devps/prologue (PBEGIN): Define showpage after pushing
15398 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
15400 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
15403 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
15405 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
15408 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
15410 * troff/input.c (define_number_reg): If currently undefined,
15411 don't define it if the argument is an invalid expression.
15413 * Makefile: Ignore return value of `if' commands without `else'
15416 * Makefile: Split up CPPDEFINES into a series of separate
15417 configuration options.
15419 * troff/input.c (init_registers): Use time_t instead of long
15420 unless LONG_FOR_TIME_T is defined. Use returned result rather
15421 than passing pointer.
15422 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
15424 * lib/Makefile (fontpath.h): Use gendef.
15426 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
15428 * troff/input.c (input_iterator::shift): Delete argument name.
15429 * troff/node.c (suppress_output_file::really_begin_page,
15430 suppress_output_file::really_transparent_char, node::ascii_print,
15431 node::tprint): Delete names of unused arguments.
15433 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
15435 * refer/label.y (string): Pass $4 to command_error.
15437 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
15439 * Version 1.03 released.
15441 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
15443 * Makefile: Pass definition of SHELL in SUBFLAGS.
15445 * gendef: New file.
15446 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
15447 ps/Makefile: Use gendef to construct header files that are
15448 constructed from the Makefile.
15450 * macros/Makefile: make all should build stripped version of tmac.e.
15452 * refer/Makefile (clean): Remove y.output.
15454 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
15456 * ps/pfbtops.c (main): Add -v option which prints out a version
15458 * ps/Makefile (pfbtops): Link with libgroff.a.
15460 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
15462 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
15463 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
15465 * refer/lkbib.c (main): Always terminate reference with blank
15467 * refer/lookbib.c (main): Likewise.
15469 * refer/linear.c (file_buffer::load): Check that the file is not a
15472 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
15473 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
15474 Delete second inclusion of <sys/param.h>.
15476 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
15478 * troff/token.h (token::special): Deleted.
15480 * tbl/main.c (process_format): Rework so that opt->tab_char is
15481 recognized only when appropriate.
15483 * ps/Makefile (clean): Remove pfbtops.
15485 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
15487 * lib/font.c (text_file::next): Don't return if we have got a
15490 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
15492 * refer/refer.c (store_reference): Get hash code from old_table[i]
15493 when rehashing the table.
15495 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
15497 * eqn/box.c (box::top_level): Save size and prev size using \R and
15498 restore it afterwards. Set the size to the size at the beginning
15500 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
15501 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
15503 * refer/Makefile (limits.h): Use ./genlimits.
15505 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
15507 * refer/index.c: Delete declarations of stat() and fstat().
15509 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
15511 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
15513 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
15515 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
15517 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
15519 * troff/input.c (token::get_char): Handle \e.
15521 * refer/linear.c: Delete declarations of fstat() and stat().
15523 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
15525 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
15526 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
15528 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
15530 * troff/input.c (do_define_macro): Improve error handling for end
15531 of file while defining macro.
15533 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
15535 * eqn/box.h: Fix declaration of set_gsize.
15536 * eqn/box.c (set_gsize): Make argument const char *.
15537 (gsize): Declare as char *.
15538 * eqn/main.c (main): Don't convert gsize to int.
15539 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
15541 * Version 1.02 released.
15543 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
15545 * macros/tmac.andoc: New file.
15546 * macros/Makefile: Install tmac.andoc.
15548 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
15549 operator new and delete on OP_DELETE_BROKEN not being defined.
15550 * Makefile: Mention OP_DELETE_BROKEN.
15552 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
15554 * Makefile (bindist): Pass SUBFLAGS.
15556 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
15558 * Makefile, groff.c: Pass definitions to groff.c via device.h.
15560 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
15563 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
15565 * ps/ps.h, ps/psrm.c: Make comment_table and
15566 header_comment_table local to resource_manager::process_file.
15568 * groff.sh: With -TXps pass -printCommand option to gxditview.
15570 * groff.c (possible_command::print): Implement using
15571 append_arg_to_string.
15573 * xditview: Merge in new implementation with own ChangeLog.
15575 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
15577 * groff.c (main): Implement PRINT_OPTION.
15578 (append_arg_to_string): New command.
15579 (device_table): Set PRINT_OPTION flag for Xps.
15581 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
15583 * troff/groff.h: Rename to troff.h.
15585 * pic/lex.c (lookup_keyword, docmp): New functions.
15586 (get_token): Use new lookup_keyword.
15587 Don't include key.h.
15588 * pic/key.[ch], pic/pic.gperf: Deleted.
15589 * pic/Makefile: Remove gperf stuff.
15591 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
15593 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
15595 * troff/Makefile, troff/node.c: Move definition of
15596 STORE_WIDTH into node.c.
15598 * etc/grog.pl, etc/grog.sh: Support -mdoc.
15600 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
15602 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
15603 dvi/devdvi/texb.map: Add lq and rq.
15604 dvi/devdvi: Regenerate fonts.
15605 * ps/devps/textmap: Add lq and rq.
15606 * ps/devps: Regenerate fonts.
15607 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
15608 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
15610 * pic/object.c (position_rectangle): When checking radius
15611 cope with possiblity that width or height is negative.
15612 (box_object::box_object): Have separate xrad and yrad with
15613 signs matching signs of dim components.
15614 (box_object::{north,south}_{east,west}): Use xrad and yrad.
15615 (box_object::print): With rounded boxes use absolute values
15616 for dim and rad arguments.
15618 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
15621 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
15623 * various files: Add explicit destructors to keep Saber CC +d
15626 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
15628 * eqn/box.c (box::top_level): Restore fonts correctly after
15629 font changes in line containing inline equation. Also
15630 restore previous font as well as current font.
15631 * eqn/pbox.h: Define necessary string and register names.
15633 * troff/input.c (token::next): Case 'R' calls do_register.
15634 (do_register): New function.
15636 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
15638 * groff.c, groff.sh: Support Xps device. Allow each device
15639 to have a pseudo_name and a real_name.
15641 * groff.c (run_commands): Don't print `Broken pipe' messages.
15643 * ps/pfbtops.c: New file.
15644 * ps/Makefile: Add pfbtops.
15646 * troff/number.c (parse_term): Improved error message.
15648 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
15650 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
15652 * Makefile: Integrate refer.
15653 * refer: New directory.
15654 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
15655 man/lkbib.man: New files.
15656 * man/Makefile: Support refer man pages.
15658 * lib/lib.h: Declare is_prime.
15659 * lib/prime.c: New file.
15661 * troff/input.c (macro_source): New function.
15662 (init_input_requests): Bind "mso" to macro_source.
15664 * troff/env.c (environment::possibly_break_line): Maintain
15665 pointer to pointer to node to be split in ndp so as to avoid
15666 using address of freed node.
15668 * troff/env.c (environment::hyphenate_line): Maintain pointer to
15669 pointer to first node to be hyphenated in startp so as to
15670 avoid using address of freed node.
15672 * troff/env.c (class trie, class hyphen_trie): Make the
15673 elements of the trie be of type char not unsigned char.
15674 Declare arguments to be const char* instead of unsigned char *.
15676 * troff/env.c (hyphenate): Initialize hbuf[0].
15678 * troff/input.c (set_string): Declare p to be char * and cast
15679 *p to unsigned char when necessary.
15681 * troff/input.c (do_define_macro): Declare s to be const
15682 char*. Cast element to unisgned char when necessary, Declare
15683 d to be an int. Handle EOF better.
15685 * troff/Makefile, troff/input.c: Different scheme for passing
15686 definitions of MACROPATH, HYPHENFILE and DEVICE.
15688 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
15690 * tty/devascii/R.proto: Delete entry for em.
15691 * tty/devlatin1/R.proto: Likewise.
15693 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
15695 * troff/input.c (translate): Stop when we get a space. Treat eof
15698 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
15700 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
15702 * tbl/main.c (process_format): A font name following a `f'
15703 modifier that starts with a digit can be only one character long.
15704 Also deal with EOF on the second character of the font name.
15706 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
15708 * troff/input.c (token::next): Turn \~ into an
15709 unbreakable_space_node.
15710 * troff/node.c (unbreakable_space_node): New class.
15711 * troff/node.h: Declare it.
15713 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
15715 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
15716 it's >= 0, before outputting it as a single byte.
15718 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
15720 * lib/font.c: Make font_char_metric::code an int.
15721 (font::get_code): Change return type to int.
15722 (font::load): Allow code to be arbitrary integer.
15723 * lib/font.h (font::get_code): Change return type to int.
15724 (font::number_to_index): Change argument type to int.
15725 * troff/input.c (token::next): In case 'N', allow any value.
15726 Store value in token::val.
15727 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
15728 (token::get_char, token::add_to_node_list, token::process): Get
15730 (charinfo::set_number): Change argument to int.
15731 (charinfo::get_number): Require that NUMBERED flag be set.
15732 (get_charinfo_by_number): Store numbered characters not between 0
15733 and 255 in a dictionary.
15734 * troff/charinfo.h (get_charinfo_by_number): Change argument type
15736 (charinfo::number): Change type to int.
15737 (charinfo::set_number): Change type of set_number to int.
15738 * troff/node.c (troff_output_file::put_char_width,
15739 troff_output_file::put_char): Test whether character is numbered
15740 using charinfo::numbered().
15741 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
15743 * lib/nametoindex.c: New implementation to cope with arbitrary
15746 * troff/input.c (token::operator==): Test val for
15747 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
15750 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
15751 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
15753 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
15755 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
15758 * all Makefiles: rm targets of cp and >.
15760 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
15763 * eqn/lex.c (def_table): Add dollar.
15765 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
15767 * troff/input.c (do_width): Push back newline before closing delim
15770 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
15772 * groff.c (possible_command::prepend_arg): New function.
15773 (main): Prepend device -m option.
15774 * groff.sh: Put device -m options before command-line options.
15776 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
15778 * macros/tmac.an (IP): Quote argument to TP.
15780 * ps/ps.c (main): New option -b, which sets...
15781 (broken_flags): New variable.
15782 (ps_printer::~ps_printer): Incorporate the setup section in the
15783 prolog if (broken_flags & NO_SETUP_SECTION).
15784 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
15785 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
15786 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
15787 ps_printer::print_needed_font_comment,
15788 ps_printer::print_supplied_font_comment,
15789 ps_printer::print_include_font_comments,
15790 ps_printer::lookup_doc_font, ps_printer::download_fonts,
15791 ps_printer::read_download_file, read_document_fonts, add_font,
15792 skip_line, parse_fonts_arg, document_font::document_font,
15793 document_font::~document_font, document_font::download,
15794 ps_output::include_file): Deleted.
15795 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
15796 rather than %!PS-Adobe-2.0. Make calls to
15797 resource_manager::need_font for each font that we used. Replace
15798 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
15799 print_supplied_font_comment, print_needed_font_comment by call to
15800 resource_manager::print_header_comments. Output %%Orientation
15801 comment. Output %%Requirements: numcopies comment if ncopies > 1.
15802 Don't output the prolog directly. Instead call
15803 resource_manager::output_prolog. Only define #copies when ncopies
15804 > 1. Delete calls to print_include_font_comments and
15805 download_fonts. Add call to resource_manager::document_setup.
15806 (ps_printer::do_file): Call resource_manager::import_file instead
15807 of including it ourselves.
15808 (ps_printer::do_import): Likewise. Also don't call
15809 merge_import_fonts. Push userdict on the dictionary stack before
15810 and pop it afterwards.
15811 Move declaration of ps_output into ps.h.
15812 * ps/psrm.c: New file implementing resource_manager class.
15813 * ps/ps.h: New file declaring ps_output and resource_manager
15815 * ps/devps/zapfdr.ps:
15816 * ps/devps/symbolsl.ps:
15817 * ps/devps/prologue: Use 3.0 conventions.
15818 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
15819 Add default definition of BROKEN_SPOOLER_FLAGS.
15820 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
15821 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
15823 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
15825 * etc/grog.pl: New file.
15826 * Makefile (GROG): New variable.
15827 Add GROG to SUBFLAGS.
15828 * etc/Makefile (GROG): New variable.
15829 (install.nobin): Install $(GROG) rather than grog.sh.
15831 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
15833 * eqn/special.c (special_box::compute_metrics): Make the input and
15834 output strings the same. Get the new height and depth from the
15835 predefined height and depth registers. Also make subscript kern
15836 and skew available.
15837 (special_box::compute_subscript_kern, special_box::compute_skew):
15840 * eqn/box.c (pointer_box::compute_skew,
15841 simple_box::compute_metrics, box::top_level)
15842 * eqn/text.c (prime_box::compute_metrics,
15843 prime_box::comput_subscript_kern)
15844 * eqn/limit.c (limit_box::compute_metrics):
15845 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
15846 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
15847 negative numbers in `nr' requests with a leading 0.
15849 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
15851 * eqn/special.c: New file.
15852 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
15853 Add new rule for simple.
15854 * eqn/lex.c (token_table): Add SPECIAL.
15855 * eqn/box.h: Declare make_special_box.
15856 * eqn/Makefile: Add special.[co].
15858 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
15860 * ps/devps/prologue: Possibly set packing to true while defining.
15861 Create grops dictionary here. Initialize local variables before
15862 defining procedures.
15863 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
15864 the dictionary stack. Set strokeadjust and overprint to false if
15865 the relevant operators are defined.
15866 (PEND): New procedure.
15867 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
15868 prologue. Do everything else in the setup section.
15869 (ps_printer::do_import): Just call PBEGIN and PEND around the
15870 picture. Also push userdict before, and pop it afterwards.
15872 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
15874 * troff/node.c (bracket_node::tprint): Brackets were being printed
15877 * macros/tmac.an (SH, SS): Set fill mode.
15879 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
15881 * troff/div.c (top_level_diversion::begin_page): Set
15882 high_water_mark to 0.
15884 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
15886 * man/mdate.sh: New file.
15887 * man/mdate.c: Deleted.
15888 * man/Makefile: Use mdate.sh instead of mdate.
15891 * eqn/lex.c (do_gsize): Supply missing argument to error message.
15893 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
15895 * man/mdate.c: New file.
15896 * man/*.man: Replace modification date by @MDATE@.
15897 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
15898 (mdate): New target.
15900 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
15901 Remove illegal input characters.
15903 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
15905 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
15907 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
15909 * troff/div.c (begin_page): Change behaviour when
15910 !first_page_begun and !break_flag.
15912 * troff/input.c (do_name_test): Return 0 if argument is empty.
15914 * troff/input.c (read_long_escape_name): Require closing ] to be
15915 at same input level as opening [.
15917 * troff/input.c (read_increment_and_escape_name): New function.
15918 (get_copy, process_input_stack): Use this for \n.
15920 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
15922 * troff/div.c (top_level_diversion::begin_page): Ignore the
15923 current value of page_number if !first_page_begun.
15925 * groff.c (main): Fix declaration of buf.
15927 * troff/input.c (do_name_test): New function.
15928 (token::next): Implement \A.
15929 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
15930 (token::description, token::add_to_node_list, token::process):
15931 Handle TOKEN_ESCAPE.
15932 * troff/token.h: New token TOKEN_ESCAPE.
15934 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
15936 * pic/main.c (do_picture): Allow space before and after filename
15937 following `<'. Check that the filename is not empty.
15939 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
15941 * Version 1.01 released.
15943 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
15945 * dvi/tmac.dvi: ftr HR to H.
15947 * macros/tmac.e: Round up computation of $r.
15949 * xditview/tmac.X: Don't give up completely in compatibility mode.
15950 Use \n(.s instead of \n[.s].
15952 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
15953 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
15954 Add u to factors inside \s[...]. Rename frac to dvi-frac.
15955 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
15956 short names in the char definitions.
15958 * ps/tmac.ps: Don't give up completely in compatibility mode.
15959 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
15960 quote in front of \n(.s. Add u to factors inside \s[...].
15962 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
15964 * tty/tmac.tty: Call the nroff request.
15966 * macros/tmac.e ((x, )x): Better definitions that work properly
15968 (@0, @1): Helper macros for (x.
15970 * macros/tmac.e ($s, hl): Use \l rather than \D.
15972 * tty/tmac.tty: Make it work better in compatibility mode.
15973 (pchar): Rename to tty-char.
15975 * macros/tmac.e (@E): New macro.
15976 (r, i, b, rb, bi): Use @E.
15978 * macros/tmac.e (@F): Don't use (;...) syntax.
15980 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
15981 it was modified for groff.
15983 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
15985 * macros/tmac.e (<., .>): Removed.
15986 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
15988 * macros/tmac.e: Remove check that groff is being used.
15990 * macros/tmac.e (@C): Change families only if using groff; turn
15991 compatibility mode off while changing familes. Save compatibility
15992 mode before changing families and restore it afterwards.
15994 * macros/tmac.e (@h): Remove test for offset + line length.
15996 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
15997 (lo, th, ac): Define to call @S instead of using als.
15999 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
16000 the ratio of the vertical spacing to the point size in units
16001 expressed as a percentage. Use these instead of $10r and $10R,
16002 Delete $10r and $10R.
16004 * lib/font.c (font::load): In default computation of space_width,
16005 divide by sizescale. Use scale_round.
16007 * macros/tmac.an (TP): Don't call `nf'.
16008 (an-do-tag): Don't call `fi'.
16010 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
16012 * troff/input.c (process_input_stack): Handle the case where
16013 spaces at the beginning of an input line are followed by a
16016 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
16018 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
16019 * groff.sh: Use pic -x with the dvi device.
16021 * dvi/devdvi/FontMakefile (H): Don't use -s.
16023 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
16024 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
16025 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
16028 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
16030 * ps/psfig.diff: New file.
16031 * ps/tmac.psfig: New file.
16033 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
16035 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
16036 (]-): Don't call ref*do-tl.
16038 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
16040 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
16041 (fn@do-FS): Rename to fn*do-FS.
16043 * troff/input.c (transparent_translate): New function.
16044 (process_input_stack): Apply transparent_translate before calling
16045 diversion::transparent_output(unsigned char).
16047 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
16049 * troff/input.c (do_define_macro): Define the macro before calling
16052 * xditview/Makefile: Add DEVICES variable. Change install target
16055 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
16057 * groff.c (run_commands): Handle the possibility that there are
16058 child processes other than those forked by us.
16060 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
16062 * lib/string.c (string::append): New function.
16063 * lib/stringclass.h: Declare it.
16065 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
16067 * eqn/main.c (main): New option -N which sets
16068 no_newline_in_delim_flag.
16069 (do_file): If no_newline_in_delim_flag is set don't allow newlines
16071 * groff.c (main): Pass -N on to eqn.
16072 (help, synopsis): Mention -N.
16073 * groff.sh: Implement -N.
16075 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
16077 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
16078 (]-): Call ref*do-tl if ref*need-tl is non-zero.
16079 (XP): Allow as initializer.
16081 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
16083 * troff/env.c (environment::wrap_up_field): If field_spaces are
16084 non-zero and we have a current_tab, subtract padding from
16085 tab_distance. If this makes tab_distance <= 0, use the next tab
16086 stop instead. If there isn't any next tab or it's a left tab,
16087 wrap up the current tab.
16088 (environment::start_field): Initialize tab_precedes_field.
16089 (environment::wrap_up_tab): If there's a current field, update
16090 pre_field_width, field_distance and tab_precedes_field.
16091 * troff/env.h (environment::tab_precedes_field): New member.
16093 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
16095 * ps/ps.c (ps_printer::do_file): New function.
16096 (ps_printer::special): Bind to `file' special.
16097 (ps_printer::do_exec): Set ndefined_styles to 0.
16099 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
16101 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
16102 Avoid stripping first character from the start of unrecognized
16103 escapes. Use lex_error instead of error to report errors.
16104 * eqn/lex.c (get_token): Rework handling of escapes.
16105 (lex_error): Move declaration into...
16108 * xditview/xditview.c (main): Make -page option work.
16110 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
16112 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
16114 * macros/tmac.s (B2): Correct size of box.
16116 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
16118 * macros/tmac.s (B2): Postpone drawing the box until in the
16119 top-level diversion.
16121 * tty/tmac.tty: Add font translations for C, CR, CW.
16123 * groff.c (synopsis, help): Document -i.
16124 * groff.sh: Implement -i.
16126 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
16127 Simplify the construction of SN.
16129 * troff/number.c (parse_term): Give `|' a higher precedence.
16130 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
16133 * macros/tmac.s (B2): Use par@finish instead of par@reset.
16135 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
16137 * lib/string.c (string::move): New function.
16138 * lib/stringclass.h: Declare it.
16140 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
16142 * troff/env.c (distribute_space): Add optional argument
16144 (environment::wrap_up_field): Call distribute_space with
16145 `force_forward' argument of 1.
16147 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
16149 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
16150 Inline it. Move reallocation into...
16151 (string::grow1): New function.
16152 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
16153 dependencies to include library header files.
16154 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
16156 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
16158 * macros/tmac.s (@NH): Use the same number registers than -ms does
16159 for the heading level counters. Use the same string that -ms does
16160 for the number for this heading.
16162 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
16164 * lib/new.c (operator new): Cast result of malloc to char *.
16166 * troff/input.c (spring_trap, lookup_request): Add assert that nm
16169 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
16171 * groff.c (main): Support -i.
16173 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
16175 * pic/pic.h: Include <osfcn.h>.
16177 * ps/ps.c: Add declaration of mktemp.
16179 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
16180 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
16181 argument as union wait *.
16182 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
16183 argument to union wait *.
16185 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
16187 * tty/tmac.tty: Add definition of \(co.
16189 * pic/object.c (make_arc): Only increase radius when radius
16190 strictly less than d.
16191 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
16194 * troff/env.c (environment::environment(symbol),
16195 environment::environment(const environment *)): Initialize
16198 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
16200 * tbl/main.c (main): Add exit(0).
16202 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
16204 * pic/main.c (main):
16205 * eqn/main.c (main):
16206 * tbl/main.c (main):
16207 * etc/soelim.c (main):
16208 * driver/printer.c (printer::~printer):
16209 * troff/node.c (real_output_file::~real_output_file,
16210 real_output_file::flush): Check for errors on stdout.
16212 * most files: Add 1991 to copyright notice.
16214 * macros/tmac.s: Don't test \n(.x and \n(.y.
16216 * troff/input.c (token::next): Rename `escape_char' label to
16217 `handle_escape_char' and `normal_char' label to
16218 `handle_normal_char'.
16220 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
16222 * groff.c (main, synopsis, help): Support -a option.
16223 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
16224 to trflags while parsing options.
16226 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
16228 * troff/number.c (parse_term): With `m', `M' and `n' scale
16229 indicators, convert scale factor to hunits before scaling.
16231 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
16233 * lib/font.c (scale_round): Better test for overflow when n is
16236 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
16238 * tbl/main.c (process_format): Add second argument of type
16239 options*. Change callers. Allow opt->tab_char as well as '\t'
16240 between format items.
16242 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
16244 * macros/tmac.an (PD): With no arguments, make sure register PD is
16246 (TH): Call PD with no argument, instead of setting register PD
16249 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
16251 * Version 1.00 released.
16253 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
16255 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
16257 * dvi/devdvi/DESC: Mount CW instead of CR.
16259 * dvi/tmac.dvi: Add definition of \(tm.
16261 * dvi/devdvi/texsy.map: Add lh, and rh.
16262 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
16263 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
16265 * dvi/devdvi/FontMakefile: Generate H from cmss10.
16266 * dvi/devdvi/Makefile: Install H.
16267 * dvi/devdvi/H: New file.
16269 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
16271 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
16274 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
16276 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
16278 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
16280 * macros/tmac.s (@EN): Handle the case where the equation is empty
16281 but the label is not.
16283 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
16285 * troff/groff.h: New warning category WARN_SPACE.
16286 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
16287 WARN_SPACE to warning_table.
16288 (interpolate_macro): Give a warning of type WARN_SPACE if the name
16289 is longer than two characters and is not defined, but the first
16290 two characters do make a defined name.
16292 * PROBLEMS: New file.
16294 * CHANGES: New file.
16295 * README-0.6, README-1.00: Deleted.
16297 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
16298 * xditview/devX75/Makefile: Make devX75-12.
16299 * xditview/devX100/Makefile: Make devX100-12.
16301 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
16302 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
16304 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
16306 * README-0.7: Rename to README-1.00.
16308 * macros/tmac.pic: New file.
16309 * macros/Makefile (install.nobin): Install tmac.pic.
16311 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
16313 * troff/env.c (hyphen_word): Correct the test for whether the
16314 token is a hyphen. Reset npos to 0.
16316 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
16318 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
16320 * macros/tmac.s (ds*common-end): Call par*reset.
16322 (par@reset-indent): Deleted.
16324 * macros/tmac.s (@IP): Divert the label.
16326 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
16328 * xditview/draw.c (setGC): Use a line width of .1m rather than
16329 .04m by default; round rather than truncate value.
16331 * tbl/table.c (class empty_entry): New class.
16332 (empty_entry::empty_entry, empty_entry::line_type): New functions.
16333 (table::add_entry): Represent empty entries by objects of type
16335 (table_entry::line_type): Return -1.
16336 (table::determine_row_type): Ignore entries with line_type 0.
16337 Treat type -1 as non-lines.
16339 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
16341 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
16342 macros/tmac.s: Rename \(-d to \(Sd.
16344 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
16346 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
16347 * xditview/libXdvi/DviChar.c: Likewise.
16348 * dvi/devdvi/texsy.map: Add `<<', `>>'.
16350 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
16352 * troff/div.c (top_level_diversion::begin_page): Call
16353 init_output() if the_output is 0.
16355 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
16357 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
16359 (get_copy): Turn \E into ESCAPE_E.
16360 (token::process, asciify): Handle ESCAPE_E.
16362 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
16364 (DS): Implement `.DS R'.
16366 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
16368 * macros/tmac.s (FS): New macro.
16370 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
16372 * macros/tmac.s (cov*tl-init): Remove after first execution
16373 instead of aliasing to @nop. Call top of page macro explicitly
16374 instead of setting trap; call @init first. Set pg@top as top of
16376 (cov*auto-init): Deleted. Set cov*tl-init instead of
16377 cov*auto-init as top of page trap.
16378 (TL, LP): Do a break instead of calling cov*tl-init.
16379 (cov*print): With RP format but no TL, alias FS and FE to @FS and
16380 @FE; in this case also give a warning and always start another
16381 page. No need to set pg@top here.
16382 (cov*tl-init): Rename to cov*first-page-init.
16384 * macros/tmac.s (RP): Do `.pn 0'.
16385 (cov*tl-init): With RP format don't do `.pn 0'.
16387 * macros/tmac.s (pg@cs-top): Set no space mode.
16389 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
16390 (cov*ab-init): Alias TL, AU and AI to these.
16392 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
16394 * macros/tmac.s (@EQ): Move the space before the equation into @EN
16395 (@EN): Do nothing unless \n[dl] is > 0.
16397 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
16399 * pic/object.c (ellipse_object::radius): New function.
16401 * VERSION: Change version to 0.7.
16403 * tbl/table.c (block_entry::do_divert): Declare return type as
16405 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
16407 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
16409 * troff/column.c: New file.
16410 * troff/Makefile: Corresponding changes.
16412 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
16415 * troff/div.c (top_level_diversion::space): If the space causes
16416 the first-page transition and springs a trap, truncate the space
16419 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
16421 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
16424 * pic/troff.c (troff_output::line_thickness,
16425 troff_output::set_fill): Do a horizontal motion to compensate for
16426 the width of the \D escape sequence.
16428 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
16430 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
16433 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
16436 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
16437 Supply empty definition.
16438 (text_entry::simple_print, simple_text_entry::simple_print):
16439 Delete declarations.
16440 (table::add_entry): Represent empty entries by objects of type
16443 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
16445 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
16447 * tbl/table.c (left_text_entry::add_tab): New function.
16449 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
16450 initialize like LP.
16452 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
16454 * troff/env.c (environment::start_field): Give an error message if
16455 there is no next tab.
16457 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
16459 * troff/env.c (hyphenate): Skip initial elements with zero
16462 * macros/tmac.s (par@init): Keep VS in points rather than units.
16464 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
16466 * pic/main.c (main): Implement `-c' option.
16467 * pic/output.h: Declare make_tpic_output().
16468 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
16470 (tpic_output): New class.
16471 (tpic_output::tpic_output, tpic_output::set_pen_size,
16472 tpic_output::command, make_tpic_output): New functions.
16474 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
16476 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
16477 if they're not already defined.
16478 * tbl/table.c (init_output): Don't test \n(.g.
16480 * troff/input.c (do_if_request): Delete `g' condition. Recognize
16481 `d', `r' and `c' conditions even in compatibility mode.
16483 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
16485 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
16488 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
16490 * troff/env.h (environment::prev_line_interrupted): New member.
16491 (environment::get_prev_line_interrupted): New function.
16492 * troff/env.c (environment::newline): Set prev_line_interrupted.
16493 (environment::environment(const environment *),
16494 environment::environment(symbol)): Initialize
16495 prev_line_interrupted.
16496 * troff/input.c (process_input_stack): Don't give special
16497 treatment to space and newline at the beginning of the line if the
16498 previous line was interrupted.
16500 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
16502 * eqn/eqn.y: Disallow PRIME by itself.
16503 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
16505 (def_table): Remove definition of '. Define prime to be `.
16507 * eqn/eqn.y: Split off part of rule `script' into a new rule
16510 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
16512 * macros/tmac.s ({, }): New string aliases.
16514 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
16516 * README-0.7: New file.
16518 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
16520 * macros/tmac.s: New file.
16521 * man/groff_ms.man: New file.
16522 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
16523 * Makefile.bd: Similarily.
16524 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
16525 definition of TMAC_S.
16526 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
16527 * macros/TODO: New file.
16529 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
16531 * troff/env.c (right_justify): New function.
16532 (init_env_requests): Bind this to request "rj".
16533 (center_lines): Set right_justify_lines to 0. If we get a bad
16534 integer, center 1 line.
16535 (environment::environment(symbol), environment::environment(const
16536 environment *)): Initialize right_justify_lines.
16537 (environment::get_right_justify_lines): New function.
16538 (init_env_requests): Bind this to number_register ".rj".
16540 * troff/env.c (environment::choose_breakpoint): Implement
16541 hyphenation_margin and hyphenation_space.
16542 (environment::get_hyphenation_space,
16543 environment::get_hyphenation_margin): New functions.
16544 (init_env_requests): Bind these to .hys and .hym.
16545 (hyphenation_space_request, hyphenation_margin_request): New
16547 (init_env_requests): Bind these to hys and hym.
16548 (environment::environment(symbol), environment::environment(const
16549 environment *)): Initialize hyphenation_margin and
16551 * troff/env.h: Corresponding changes to class environment.
16553 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
16555 * troff/div.c (blank_line): Always do a break.
16557 * eqn/box.c (do_text): Turn off escapes while appending text to
16560 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
16562 * troff/input.c (while_break_request, while_continue_request): New
16564 (init_input_requests): Bind these to "break" and "continue".
16565 (while_depth, while_break_flag): New variables.
16566 (while_request): Update while_depth. Break out of loop if
16567 while_break_flag is set.
16569 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
16571 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
16574 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
16576 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
16578 * stringify: New file.
16579 * Makefile (groff.o): Use stringify.
16581 * xditview/tmac.X: Remove definition of \(rn.
16582 * xditview/libXdvi/DviChar.c: Remove radicalex from
16585 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
16587 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
16588 (alphabetic_block_entry::alphabetic_block_entry,
16589 alphabetic_block_entry::divert, alphabetic_block_entry::print):
16591 (block_entry::divert): Split off body into ...
16592 (block_entry::do_divert): If the block is alphabetic, subtract 2n
16593 from the line length; also update the span width to dl+2n, and the
16594 alphabetic span width to dl.
16596 * driver/input.c (do_file): While reading argument to D command,
16597 when expanding buffer, multiply szp by sizeof(int) rather than 2
16598 in the argument to memcpy.
16600 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
16601 width of alphabetic columns.
16603 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
16605 * troff/node.c (lookup_family): Supply second argument to lookup.
16607 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
16608 search, return immediately if v is 0.
16610 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
16611 (troff_output::start_picture): Set this reg.
16612 (troff_output::end_picture): Remove this reg
16613 * eqn/box.c (box::extra_space): Don't produce `\x's if
16614 EQN_NO_EXTRA_SPACE_REG is defined.
16616 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
16617 * eqn/text.c (split_text): Map ' to \(fm when it's the first
16620 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
16622 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
16625 * troff/div.c (top_level_diversion::top_level_diversion):
16626 Initialize page_number to 0.
16628 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
16630 * groff/troff (environment::environment(const environment *)):
16631 Initialize name to e->name, rather than "anonymous".
16633 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
16635 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
16636 requested_page. Split middle part into ...
16637 (FindPage): New function.
16638 (SetValues): If we don't yet know the last page, and the requested
16639 page is greater than the current page, call FindPage.
16640 Update the font_map_string before doing this.
16642 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
16643 Translate \(lh and \(rh into left and right double arrows.
16645 * troff/node.c (class hyphen_inhibitor_node): New class.
16646 (hyphen_inhibitor_node::hyphen_inhibitor_node,
16647 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
16648 hyphen_inhibitor_node::type,
16649 hyphen_inhibitor_node::get_hyphenation_type): New functions.
16650 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
16651 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
16654 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
16656 * troff/node.h (dummy_node::get_hyphenation_type,
16657 transparent_dummy_node::get_hyphenation_type): Declare them.
16658 * troff/node.c: (dummy_node::get_hyphenation_type,
16659 transparent_dummy_node::get_hyphenation_type): New functions.
16661 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
16663 * xditview/libXdvi/draw.c: If M_PI not defined after including
16664 math.h, then define it.
16666 * xditview/Makefile: Add definition of AR. Pass it to the submake
16668 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
16670 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
16672 * troff/dictionary.h (object_dictionary::alias): Declare return
16674 * troff/dictionary.c (object_dictionary::alias): Return non-zero
16675 if the old name was defined.
16676 * troff/input.c (alias_macro): Give a warning if the old name was
16678 * troff/reg.c (alias_reg): Likewise.
16680 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
16682 * troff/input.c (token::next): Delete implementation of \R.
16684 * macros/Makefile: Strip comments from tmac.e while installing it.
16686 * troff/input.c: New variable `nroff_mode'.
16687 (troff_request, nroff_request): New functions.
16688 (init_input_requests): Bind `troff' and `nroff' to troff_request
16690 (do_if_request): Compute results of t and n conditions from
16693 * text/text.c (split_text): Fix typo in >=.
16695 * eqn/lex.c: Add definition of `==' to def_table.
16697 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
16699 * pic/tex.c (tex_output::start_picture): Change the definitions of
16700 \graph and \graphtemp so that they work properly with Plain TeX.
16702 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
16703 argument to `ar' is not less than the first.
16705 * pic/pic.y: Allow a comma between elements of the variable list
16706 in the argument to `reset'.
16708 * pic/object.c (arc_object::arc_object): Fix computation of
16711 * eqn/main.c (main): Add exit(0).
16713 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
16715 * troff/div.c (begin_page): Test no_space_mode after doing the
16716 break, but still push the page ejector cookie before doing the
16717 break. Also set the next page number after doing the break.
16719 * xditview/xditview.c (NewFile): Don't set the title and icon name
16720 if this is the first file and its name is `-'.
16721 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
16722 the X75 and X100 devices.
16723 (main): If a device has the XT_OPTION flag set and there's exactly
16724 one file argument, pass the driver -xrm and -title options to set
16725 the icon name and window title to the name of the file.
16727 * troff/env.c (environment_switch): If there was an argument but
16728 it wasn't a valid number or name, then pop an environment but
16729 don't give an error message on underflow.
16731 * troff/number.c (start_number): Correct spelling in error message.
16733 * troff/input.c (token::delimiter): Don't print an error message
16736 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
16737 ParseDrawFunction if dw->display_enable is true.
16739 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
16741 * pic/pic.y: Parse text positioning like normal attributes, so as
16742 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
16743 positioning attribute.
16745 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
16747 * tbl/main.c (process_data): When in state START while reading a
16748 text block, don't change to state MIDDLE if c is a newline.
16750 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
16752 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
16753 so as to avoid shadowing parameter.
16755 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
16757 * tbl/table.c (trim_space): Deleted.
16758 (table::add_entry): Don't call trim_space.
16760 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
16762 * VERSION: Change version to 0.6.
16764 * troff/number.c (parse_expr): Make == work.
16766 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
16768 * man/grog.man: New file.
16769 * man/Makefile: Add grog.n to MAN1PAGES.
16770 * etc/grog.sh: New file.
16771 * etc/Makefile: Install grog.sh as grog.
16773 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
16775 * troff/input.c (token::next): Implement \E.
16777 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
16779 * xditview/tmac.X: Change font translations to match tmac.ps.
16781 * troff/input.c (non_empty_name_warning): Don't give a warning if
16782 `\{' terminates the name.
16784 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
16786 * ps/devps/symbol.diff: New file.
16787 * ps/devps/FontMakefile: Mention symbol.diff.
16789 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
16791 * troff/node.c (font_position): Use get_long_name to read the
16794 * troff/env.c (environment_switch): If we get a number that's < 0
16795 or >= NENVIRONMENTS, treat it like a name.
16796 Change NENVIRONMENTS to 10.
16798 * troff/groff.h: Remove definition of FONTS_MAX.
16799 * troff/node.h (class font_family): Make map a pointer instead of
16800 an array. Add a map_size member. Make it a class. Make nm const
16801 and public. Make invalidate_fontno a friend.
16802 * troff/node.c: Define font_table_size. Make font_info a pointer
16803 rather than an array.
16804 (class troff_output_file): Allocate font_position dynamically. Add
16805 nfont_positions member.
16806 (troff_output_file::set_font): Grow font_position if necessary.
16807 (troff_output_file::~troff_output_file): Delete font_position.
16808 (troff_output_file::troff_output_file): Allocate font_position.
16809 (grow_font_table): New function.
16810 (troff_output_file::really_begin_page,
16811 troff_output_file:really_copy_page): Use nfont_positions rather
16813 (mount_font_no_translate, mount_style): Call grow_font_table if
16815 (font_family::font_family): Allocate map.
16816 (font_family::make_definite): Grow map if necessary. Use
16817 font_table_size instead of FONTS_MAX.
16818 (font_family::~font_family): New function.
16819 (invalidate_fontno): Use font_family::map_size.
16820 (get_fontno, env_space_width, env_half_narrow_space_width,
16821 env_narrow_space_width, symbol_fotno, is_good_fontno,
16822 get_bold_fontno, make_glyph_node): Use font_table_size rather than
16824 (next_available_font_position): Never return 0.
16826 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
16828 * ps/tmac.ps: Add font translations for compatibility with dpost.
16830 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
16832 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
16833 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
16834 Move definitions baseline_sep, shift_down, column_sep,
16835 matrix_side_sep into...
16836 * eqn/box.c: Add them to param_table.
16837 * eqn/pbox.h: Add declarations to pbox.h.
16839 * troff/input.c (set_string): Cast value to unsigned char *.
16841 * troff/token.h (process_input_stack): Declare it static before
16842 declaring it a friend.
16844 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
16846 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
16848 * dvi/devdvi/EX: Regenerate.
16850 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
16853 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
16855 * eqn/lex.c: In defaults_table, make definition of `dot' call
16856 `dot_def'. Don't explicitly make it roman. Similarily for other
16859 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
16861 (for_input::get, for_input::peek): Use this.
16862 (do_for): Add by_is_multiplicative argument.
16863 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
16864 Change semantic value of optional_by to be a double plus a flag
16865 saying whethet the by clause is multiplicative.
16867 * eqn/lex.c (get_delimited_text): Remember location of start of
16868 definition. Improve error handling when EOF is encountered.
16870 * lib/font.h: Rename handle_x_command to
16871 handle_unknown_font_command.
16872 * lib/font.c (font::load): Call handle_unknown_font_command for
16873 any unknown command in the font description file. Don't call
16874 handle_x_command. Include the name of the command in the argv.
16875 Improve message for unknown command after kernpairs or charset
16877 * ps/ps.c (ps_font::handle_x_command): Rename to
16878 handle_unknown_font_command. Remove message about `x download'
16879 command. Give error message for wrong number of arguments.
16880 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
16881 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
16882 handle_unknown_font_command. Give an error message for wrong
16883 number of arguments. Rename design_size to designsize.
16884 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
16885 checksum', `designsize' instead of `design_size'.
16887 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
16889 * eqn/*.[chy]: Change underaccent to uaccent.
16891 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
16892 give it the same precedence as ACCENT.
16893 * eqn/other.c (make_underaccent_box): New function.
16894 * eqn/box.h: Declare it.
16895 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
16898 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
16900 * pic/pic.y (reset_all): New function. Called in rule for RESET.
16901 (parse_init): Call reset_all.
16902 (define_variable): When defining scale reset only those
16903 pre-defined variables that are scaled.
16904 (defaults_table): Add `scale' as non-scaled value.
16906 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
16907 together with the text; allow any number of positioning words;
16908 allow center as a positioning word.
16910 * pic/object.c (output::compute_scale): Get picture maximum height
16911 and width from variables called maxpswid and maxpsht.
16912 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
16914 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
16916 * pic/object.c (object_spec::make_text): Multiply textht by number
16919 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
16921 (do_sprintf): New function.
16922 (pic.gperf): Add sprintf token.
16923 (text, sprintf): New rules.
16925 * pic/pic.y: `rand()' with no arguments returns a random number
16926 in the range [0,1).
16928 * pic/pic.y: Allow a bare expression to be an attribute: change
16929 precedences to support this. Change optional_ordinal rule to
16930 optional_ordinal_last to avoid reduce/reduce conflict.
16931 * pic/object.c (object_spec::object_spec): Initialize direction.
16933 * pic/pic.y: Implement ^ operator meaning exponentiation.
16935 * troff/node.h: Add default argument to mount_font.
16936 * troff/node.c (font_position): Read an optional third argument
16937 giving the external_name.
16938 (mount_font): Add optional argument giving the external_name.
16939 (mount_font_not_translate): Have additional argument giving
16940 external name. Use this name to load the font. Pass both names
16941 to font_info::font_info.
16942 (font_info::font_info): Have additional argument giving
16944 (class tfont): New member external_name.
16945 (font_info::get_tfont): Use external name to construct tfont_spec.
16947 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
16949 * eqn/lex.c (init_table): Add argument giving device. Define
16950 name of device to be "1".
16951 (do_ifdef): Counts as true if the argument has been defined with
16953 * eqn/main.c (main): Call init_table with device argument. Make
16954 device local to main.
16955 * eqn/eqn.h: Change declaration of init_table. Remove declaration
16958 * pic/lex.c (get_delimited): Allow text to be delimited by
16959 matching {}s. Don't recognize ending delimiter within a string.
16961 * troff/input.c (get_delim_name): New function.
16962 (token::next): Implement \C.
16964 * lib/font.c (font::load): Grok ---. Add an alias for each
16965 character based on its code.
16966 (font::get_code_width): Deleted.
16967 * lib/font.h (class font): Declare font::number_to_index().
16968 Remove declaration of font::get_code_width.
16969 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
16970 to indices of named characters.
16971 (font::number_to_index): New function.
16972 * troff/input.c (font::number_to_index): New function.
16973 (get_charinfo_by_number, charinfo::get_number,
16974 charinfo::set_number): New functions.
16975 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
16976 (token::process, token::description, token::get_char,
16977 token::add_to_node_list, token::operator==): Handle
16978 TOKEN_NUMBERED_CHAR.
16979 * troff/charinfo.h: Declare get_charinfo_by_number,
16980 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
16982 (charinfo::numbered): New function.
16983 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
16984 * troff/env.h (class environment): Remove declaration of ...
16985 * troff/env.c (environment::make_numbered_char_node): Deleted.
16986 * troff/node.c (make_numbered_node): Deleted.
16987 (class numbered_glyph_node): Remove.
16988 (troff_output_file::put_char_width, troff_output_file::put_char):
16989 Handle numbered chars.
16990 (troff_output_file::numbered_char): Removed.
16991 (tfont::get_code_width): Removed.
16992 (make_glyph_node): Don't search special fonts for numbered
16994 * troff/node.h: Remove declaration of make_numbered_node.
16995 * driver/input.c (do_file): Handle N command.
16996 * driver/printer.h: Add declaration of ...
16997 * driver/printer.c (printer::set_numbered_char): New function.
16998 * dvi/tfmtodit.c (main): Generate unnamed entries.
16999 * ps/devps/afmtodit: Likewise.
17000 * xditview/xtotroff.c (MapFont): Likewise.
17001 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
17003 * tbl/main.c (process_format): If multiple widths are specified
17004 for a column but all the widths are the same, don't give an error
17007 * tbl/table.c (table::do_row): If the current row is all lines and
17008 the stuff doesn't contains a line, mark the top of the row after
17009 printing stuff before the row. If the current row is not all
17010 lines and the stuff doesn't contain a line, don't unnecessarily
17011 mark the top of the row before printing the stuff.
17013 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
17015 * troff/groff.h: Remove MAX_PATH.
17016 * troff/input.c (open_file): Dynamically allocate space for the
17018 (open_mac_file, process_macro_file): Corresponding changes.
17020 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
17022 * troff/node.h (class output_file): Make copy_file pure. Add
17023 vspace method ifdef COLUMN. Add is_printing method.
17024 * troff/node.c: Add class printing_reg. Add class
17025 real_output_file. Derive other output_file classes from
17026 real_output_file; in these classes rename begin_page to
17027 really_begin_page, print_line to really_print_line, copy_file to
17028 really_copy_file, transparent_char to really_transparent_char.
17029 Move output_file::flush to real_output_file. Add printing member
17030 to class output_file.
17031 * troff/div.h: Remove printing member from top_level_diversion.
17032 Add vspace member function to class diversion ifdef COLUMN. Add
17033 some declarations ifdef COLUMN.
17034 * troff/div.c (top_level_diversion::copy_file,
17035 top_level_diversion::transparent_output,
17036 top_level_diversion::output): Don't test printing member before
17038 * troff/input.c: Handle initial variable_space_request ifdef
17040 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
17041 but comment it out.
17043 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
17045 * troff/div.c (diversion::need): Make any space forced. If we
17046 sprung a trap, set truncated_space to minus the distance to the
17047 trap and set needed_space to the amount that was needed.
17048 (top_level_diversion::space): A forced space turns no_space_mode
17050 (class constant_vunits_reg): New class.
17051 (init_div_requests): Implement number registers .trunc and .ne
17052 using constant_vunits_reg.
17053 (class truncated_space_reg): Deleted.
17055 * troff/div.h: Don't have a no_space_mode member in diversion.
17056 Instead have it in top_level_diversion.
17057 * troff/div.c (diversion::diversion): Don't initialize
17059 (top_level_diversion::top_level_diversion): Initialize
17061 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
17062 (macro_diversion::output): Don't clear no_space_mode.
17064 * troff/input.c (diverted_space_node::reread): Don't call
17065 environment::do_break. In fill mode, act like a blank line.
17066 (diverted_copy_file_node::reread): Don't call
17067 environment::do_break.
17069 * troff/div.c (blank_line): New function.
17070 * troff/div.h: Declare it.
17071 * troff/input.c (process_input_stack): Call it.
17073 * troff/div.c (truncated_space_reg::get_string): New function.
17074 (init_div_requests): Bind to .trunc.
17075 (space_request, top_level_diversion::space,
17076 top_level_diversion::output, macro_diversion::space,
17077 macro_diversion::output): Update truncated_space.
17078 (macro_diversion::output): Redo calculations when trap sprung.
17079 (macro_diversion::output, macro_diversion::space): No need for
17082 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
17083 after truncating post line spacing.
17085 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
17087 * ps/devps/prologue (MF, SF): Make them work even if setfont is
17088 defined as a procedure rather than as an operator.
17090 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
17092 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
17094 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
17096 * troff/div.c (top_level_diversion::output): Merge
17097 output_file::print_line and output_file::end_of_line member
17099 * troff/div.h (class output_file):
17100 * troff/node.c (troff_output_file::print_line,
17101 troff_output_file::end_of_line, output_file::end_of_line,
17102 ascii_output_file::print_line, suppress_output_file::print_line):
17103 Corresponding changes.
17105 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
17107 * troff/input.c (token::next): Don't give a warning for `\.'.
17109 * troff/env.c (environment::get_center_lines): New function.
17110 (init_env_requests): Bind number register .ce to it.
17111 * troff/env.h: Declare it.
17112 * tbl/table.c (table::init_output): Define reset macro to restore
17113 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
17115 (table::print): If center option not given, then imply center
17116 option if SAVED_CENTER_REG > 0.
17118 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
17120 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
17121 Troff.ps from DOWNLOAD.
17123 * troff/Makefile: Change comment in DEFINES to avoid confusing
17126 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
17127 code. Don't try to catch errors with stopped.
17128 (check_line_lengths): New function.
17129 * ps/devps/prologue (EXEC): Deleted.
17130 (EBEGIN, EEND): New procedures.
17132 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
17134 * troff/input.c: Include request.h before node.h.
17135 * troff/node.c: Likewise.
17136 * troff/env.c: Likewise.
17137 * troff/div.c: Likewise.
17138 * troff/node.h (class special_node): Store argument as a macro
17139 rather than a char *.
17140 * troff/node.c (special_node::special_node, special_node::copy):
17142 (special_node::~special_node): Deleted.
17143 (special_node::tprint): Deleted.
17144 (special_node::tprint_start, special_node::tprint_end,
17145 special_node::tprint_char): New functions.
17146 (troff_output_file::special): Deleted.
17147 (troff_output_file::start_special, troff_output_file::end_special,
17148 troff_output_file::special_char): New functions.
17149 * troff/input.c (special_node::tprint): New function.
17150 (do_special): Use macro not char *.
17151 (do_transparent_macro): Deleted.
17152 (token::next): Don't call do_transparent_macro.
17154 * troff/input.c (token::next): Add 'Y' case.
17155 (do_transparent_macro): New function.
17156 * troff/node.c (troff_output_file::special): Handle newlines with
17157 argument using new continuation convention.
17158 * driver/input.c (get_string): Cope with continuation convention.
17159 (do_file): Don't call skip_line after calling get_string(1).
17160 * ps/ps.c (ps_printer::special, ps_printer::do_import,
17161 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
17163 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
17166 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
17168 * troff/input.c (asciify): By default, illegal input characters
17169 should return empty string.
17171 * troff/input.c (copy_file): Handle first page transition like title.
17172 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
17174 * troff/input.c (token::next): Improve error message for EOF after
17176 (input_char_description): New function.
17177 (get_char_for_escape_name): Use input_char_description.
17178 (token::next): Warn about unrecognized escape sequences.
17179 (warning_table): Add WARN_ESCAPE.
17180 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
17183 * troff/token.h: Remove declaration of process_input_stack.
17185 * troff/input.c: Remove declaration of init_hyphen_requests.
17186 * troff/request.h: Correct spelling in declaration of same.
17188 * troff/input.c (token::next): Check whether escape_char is 0.
17190 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
17192 * groff.c (main, usage, help): Implement -P and -L options.
17193 * groff.sh: Likewise.
17195 * troff/input.c (token::next): Use some gotos to avoid code
17198 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
17199 Avoid calling symbol::symbol if name empty.
17201 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
17203 * troff/input.c (init_input_requests): Make \n(.x return the major
17204 version number and \n(.y return the minor version number.
17205 * troff/Makefile: Construct file majorminor.c defining
17206 major_version and minor_version automatically from ../VERSION.
17208 * troff/node.c (class glyph_node): Make operator new and operator
17210 (class ligature_node): Similarily.
17212 * troff/input.c (operator==(const macro &, const macro &)): New
17214 (non_interpreted_node::same): Use this.
17215 (string_iterator::string_iterator): Make macro& argument const.
17217 * troff/input.c (input_iterator::get): New function. Don't make
17218 asciify_macro or class non_interpreted_node friends of class
17220 (non_interpreted_node::interpret): Use input_iterator::get.
17221 (asciify_macro): Likewise.
17223 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
17224 ~non_interpreted_node): Deleted.
17225 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
17228 * troff/symbol.h: Make all symbol member functions const.
17230 * lib/strtol.c: New file.
17231 * lib/Makefile: Add strtol.c.
17232 * Makefile: Define STRTOL as strtol.o to include strtol in
17235 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
17237 * pic/troff.c (troff_output::simple_circle): Divide by scale.
17239 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
17241 * troff/input.c (do_special): Use input_level.
17243 * troff/token.h (TOKEN_BACKSPACE): New token.
17244 (token::backspace): New function.
17245 * troff/input.c (token::description, token::next, token::process):
17246 Grok TOKEN_BACKSPACE.
17247 (do_special): Turn TOKEN_BACKSPACE back into \b.
17249 * troff/token.h (token::leader): New function.
17250 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
17252 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
17254 * troff/input.c (do_special): Use token::description in error
17257 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
17259 * troff/input.c (decode_args): Combine quoted and
17260 quote_input_level variables. Make it a for (;;) loop.
17262 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
17264 * troff/input.c (read_long_escape_name): The test for whether to
17265 expand buffer was off by 1.
17266 (read_string): Similarily.
17268 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
17270 * troff/input.c: Use `const int' rather than `static const int'.
17272 * troff/div.h (diversion::copy_file): Declare as pure virtual.
17273 (macro_diversion::copy_file): New function.
17274 * troff/node.h: New class diverted_copy_file_node.
17275 * troff/node.c: Implement it.
17276 * troff/input.c (copy_file): Use diversion::copy_file. Handle
17277 first page transition by pushing a diverted_copy_file_node.
17278 * troff/input.c (token::next, process_input_stack): Don't handle
17281 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
17283 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
17284 whether space widths need adjusting.
17286 * troff/charinfo.h: Generalize translated_to_space to
17287 special_translation so as to allow translation to \&.
17288 * troff/input.c (translate): Allow translation to \&.
17289 (charinfo::*): Corresponding changes.
17290 * troff/node.c (make_node, node::add_char): Corresponding changes.
17291 * troff/node.h (dummy_node::dummy_node): Allow optional first
17294 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
17295 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
17297 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
17298 TOKEN_REQUEST with an argument of TITLE_REQUEST.
17299 (token::process): Grok that.
17300 * troff/input.c (copy_file): Handle first page transition like
17301 title by pushing a COPY_FILE_REQUEST cookie.
17302 (token::next, process_input_stack): Grok that.
17303 * troff/node.h (output_file::copy_file): Add x and y arguments.
17305 * troff/div.c (top_level_diversion::copy_file): Supply them.
17306 * troff/node.c (troff_output_file::copy_file): Add x and y
17307 arguments; moveto specified position. Invalidate font_position
17308 array after copying file.
17309 (output_file::copy_file): New function.
17310 (suppressed_output_file::copy_file, ascii_output::copy_file):
17312 * troff/input.c (transparent_file): New function.
17313 (init_input_requests): Bind to "trf".
17314 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
17315 (process_input_stack): Likewise.
17317 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
17319 * troff/node.c (init_node_requests): New number registers .kern
17320 pointing to global_kern_mode, and .lg pointing to
17321 global_ligature_mode.
17323 * troff/node.c (ligature): Don't change it if we get a bad
17326 * troff/input.c (do_define_string): Don't strip tabs.
17328 * troff/input.c (asciify_macro): Make the string_iterator auto.
17330 * troff/node.c (init_font_requests): Rename to...
17331 (init_node_requests):
17332 * troff/node.h: Change declaration.
17333 * troff/input.c (main): Change call.
17335 * troff/input.c (node::reread, diverted_space_node::reread): New
17337 (process_input_stack): Call reread rather than
17338 get_diverted_space_node.
17339 * troff/node.c (node::get_diverted_space_node,
17340 diverted_space_node::get_diverted_space_node): Removed.
17341 * troff/node.h: Declare reread methods instead of
17342 get_diverted_space_node methods. Make `n' member private.
17343 * troff/input.c: (token::diverted_space): Removed.
17344 * troff/token.h: Removed declaration.
17347 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
17349 * eqn/script.c (script_box::compute_metrics): Don't let
17350 SUP_RAISE_FORMAT become negative.
17352 * tbl/table.c (table::do_row): Entries that don't end in the
17353 this row shouldn't make the row non-blank.
17355 * tbl/table.c (table::make_columns_equal): Only set the width of
17356 columns which are marked as equal.
17358 * tbl/main.c (process_data): Before issuing excess data error,
17359 if last character was a newline unget it; then get it again after
17360 the error. Also include the contents of the entry in the message.
17362 * groff.c: New file.
17363 * Makefile: Build groff from groff.c. Make it possible to use
17364 either groff.sh or groff.c as groff.
17365 * Makefile.bd: Similarily.
17367 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
17369 * groff.sh: Don't delay expansion of $@ in assignment to files.
17370 Remove occurrences of \".
17372 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
17374 * all Makefiles: Simplify and rearrange.
17376 * Makefile: Handle fmod like malloc.
17377 * lib/Makefile: Similarily.
17378 * lib/fmod.c: Remove #ifdef NEED_FMOD.
17380 * Makefile: Rename OPTIMISE to OPTIMIZE.
17382 * groff.sh: Remove assignment to PATH.
17383 * Makefile: Remove SHPATH variable.
17384 * Makefile.bd: Similarily.
17386 * groff.sh: Add -V option to print the pipeline instead of
17389 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
17391 * lib/font.c: Split off file searching into ...
17392 * lib/fontfile.c: New file.
17394 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
17396 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
17398 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
17399 Also change misleading comment.
17400 (table::do_vspan): Change similarily misleading comment.
17401 * tbl/main.c (process_data): A format row with an explicit `s'
17402 uses up a data line, even if all the other columns are `_' or `='.
17404 * troff/input.c (token::description): Fix description of
17405 TOKEN_DUMMY and TOKEN_EMPTY.
17407 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
17409 * groff.sh: Fix description of -Z in help message.
17411 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
17413 * pic/object.c (object_spec::make_object): Allow negative and zero
17415 * pic/pic.y: Give linethick default value of -1.0.
17416 * pic/troff.c (troff_output::troff_output): Initialize
17417 last_line_thickness to BAD_THICKNESS.
17418 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
17419 (troff_output::line_thickness): Canonicalize negative thicknesses
17420 to RELATIVE_THICKNESS.
17421 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
17422 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
17424 (tex_output::start_picture): Set pen_size to -2.0.
17426 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
17427 0, then use 0 linewidth.
17428 (ps_printer::ps_printer): Initialize line_thickness to -1.
17430 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
17432 * ps/devps/symbolchars: Remove `or'.
17433 * ps/tmac.ps: Implement \(or with .char.
17435 * ps/devps/symbolchars: Move most characters into textmap.
17436 * ps/devps/textmap: Add names for troff bracket characters. Remove
17439 * ps/devps/TSymbol.ps: Removed.
17440 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
17441 * ps/tmac.ps: Do with .char what TSymbol did.
17442 * ps/devps/download: Remove TSymbol.
17444 * ps/devps/T: Removed.
17445 * ps/devps/Troff.ps: Removed.
17446 * ps/devps/Troff.afm: Removed.
17447 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
17448 * ps/devps/download: Remove Troff.
17449 * ps/devps/FontMakefile: Remove T target.
17450 * ps/devps/DESC-A4: Remove T from font list.
17451 * ps/devps/DESC-letter: Likewise.
17453 * troff/input.c (macro_to_node): Rename to ...
17454 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
17455 character's definition while processing it.
17456 * troff/node.c (node::add_char, make_node): Change calls to
17457 macro_to_node accordingly.
17459 * troff/input.c (token::next): Translate \_ to \(ul.
17461 * tty/devascii/R.proto: Add `|'.
17462 * tty/devlatin1/R.proto: Likewise.
17464 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
17466 * man: Put the version number in all the man pages.
17468 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
17470 * Makefile.bd: New file.
17471 * README.bd: New file.
17473 * VERSION: New file.
17474 * lib/version.c: Removed.
17475 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
17478 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
17479 environment variable.
17481 * all Makefiles: Split install target into install.bin for
17482 binaries, and install.nobin for everything else.
17483 * Makefile: Add bindist target.
17485 * man/afmtodit.man: New file.
17486 * man/Makefile: Add afmtodit.n to MAN1PAGES.
17487 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
17489 * ps/Makefile: Pass BINDIR to make install in devps.
17491 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
17492 the space character.
17494 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
17496 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
17498 * ps/ps.c: Redo font downloading.
17499 * ps/devps/download: New file.
17500 * ps/devps/Makefile: Add download to DEVICEFILES.
17501 * ps/devps/afmtodit: Remove -d option.
17502 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
17503 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
17504 * ps/devps/zapfdr.ps: Likewise.
17505 * ps/devps/TSymbol.ps: Likewise.
17507 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
17509 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
17511 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
17513 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
17514 then strip the first line if it starts with %.
17515 * Makefile: Add a comment about this.
17517 * man/tfmtodit.man: New file.
17518 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
17519 * dvi/Makefile: Install tfmtodit in BINDIR.
17521 * dvi/tfmtodit.c (usage): Mention -v option.
17523 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
17525 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
17526 * troff/node.c (troff_output_file::transparent_char): Don't call
17529 * eqn: Add check_tabs method to most box classes.
17530 * eqn/box.c (box::top_level): Call check_tabs.
17532 * eqn/script.c (script_box::output): Use \Z.
17533 * eqn/limit.c (limit_box::output): Use \Z.
17535 * eqn/box.c (box::top_level): Use itoa.
17537 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
17539 * dvi/tmac.dvi: Add font translations for CR, C, TT.
17540 * dvi/devdvi/Makefile: Don't make links to CW.
17542 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
17544 * xditview/tmac.X: Likewise.
17546 * troff/node.c: Add font translation feature.
17547 (get_font_translation): New function.
17548 (symbol_fontno): Translate the font name.
17549 (mount_font_no_translate): Rename to mount_font to this.
17550 (mount_font): New function.
17551 (font_family::make_definite): Call mount_font_no_translate instead
17553 (mount_style): Translate the font name.
17554 (font_translate): New function.
17555 (init_font_requests): Bind "ftr" to font_translate.
17557 * ps/devps/prologue (SN): New procedure that rounds a position to
17558 the nearest (pixel + (.25,.25)).
17559 (DL): Use SN to round endpoints.
17561 * lib/version.c: Changed version to 0.5.
17563 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
17565 * Makefile: Move definition of PAGE to the very beginning, so that
17566 people are less likely to miss it.
17568 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
17570 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
17572 * troff/env.c (environment::choose_breakpoint): Make `can't find
17573 breakpoint' error a warning of type WARN_BREAK. Change message to
17574 `can't break line'.
17575 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
17577 * troff/input.c: Add WARN_BREAK to warning_table. Include
17578 WARN_BREAK in DEFAULT_WARNING_MASK.
17580 * tty/tmac.tty: Add definition of \(+-.
17582 * groff.sh: Remove `--' option to set command.
17584 * dvi/devdvi/texsy.map: Remove duplicate md entry.
17586 * ps/devps/eqnchar: Better definition of cdot using md.
17587 * dvi/devdvi/eqnchar: Likewise.
17588 * xditview/devX100/eqnchar: Likewise.
17589 * xditview/devX75/eqnchar: Likewise.
17590 * eqn/lex.c: Add definition of cdot.
17592 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
17594 * troff/input.c (get_optional_char): New function.
17595 * troff/input.c (set_page_character): Use get_optional_char(),
17596 rather than has_arg() and tok.get_char(1).
17597 * troff/env.c (tab_character, leader_character, hyphen_char,
17598 field_characters): Likewise.
17599 (margin_character): Likewise. Also always delete the
17600 margin_character_node.
17602 * troff/input.c (token::get_char): Use token::description.
17604 * troff/input.c (has_arg): Don't skip over tab and \}.
17605 * troff/number.c (start_number): Give a warning if the number
17606 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
17608 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
17610 * troff/input.c (empty_name_warning, non_empty_name_warning): New
17612 (get_name, get_long_name): Use these. Rename `warn' argument to
17615 * troff/node.c (get_fontno): Test that the symbol is not null.
17617 * troff/input.c (token::description): New function.
17618 * troff/number.c (parse_term): Use token::description in `numeric
17619 expression expected' message.
17620 * troff/groff.h: Add WARN_MISSING.
17621 * troff/number.c (start_number): New function.
17622 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
17623 get_incr_number): Use start_number().
17624 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
17626 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
17627 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
17629 * troff/input.c (token::get_char): Use WARN_MISSING.
17630 * troff/input.c (token::delimiter): Use token::description.
17631 * troff/env.c (environment_switch): Back out Aug 3 change.
17632 * troff/input.c (has_arg): Skip over \}s and tabs but give a
17634 * troff/token.h (token::tab): New function.
17635 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
17636 * troff/reg.c (alter_format): Likewise.
17637 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
17639 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
17641 * troff (most files): Redo warnings. Divide warnings into various
17642 categories; warning() has an additional first argument indicating
17643 the category it falls into.
17644 * troff/input.c (main): -w now takes an argument. New option -W.
17645 (enable_warning, disable_warning): New functions.
17647 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
17648 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
17650 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
17652 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
17653 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
17654 * xditview/devX75/eqnchar: Likewise.
17655 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
17657 * eqn/other.c: When bar or over applies to a single character
17658 don't produce an overline_box or an underline_box. Instead produce
17659 an accent_box or an underaccent_box, with the accent a line
17660 whose width is accent_width. New classes underaccent_box,
17661 overline_char_box and underline_char_box.
17662 * eqn/box.h: Move overline_box, underline_box, accent_box class
17663 declarations into eqn/other.c. Add declarations of
17664 make_underline_box, make_overline_box, make_accent_box.
17665 * eqn/eqn.y: Call make_overline_box, make_underline_box
17666 make_accent_box instead of constructors.
17667 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
17669 * eqn/other.c: Add accent_box::~accent_box.
17670 * eqn/box.h: Declare it.
17672 * groff.sh: With -Tps, use eqn -D.
17674 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
17676 (underline_box::output): Similarily.
17677 (accent_box::output): Use \Z.
17679 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
17682 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
17684 * troff/div.c (top_level_diversion::transparent_output(unsigned
17685 char)): Use asciify.
17686 * troff/input.c (asciify): Don't make it static.
17687 * troff/token.h (asciify): Declare it.
17689 * troff/input.c (get_name, get_long_name, token::get_char,
17690 token::delimiter): Add an extra default argument which says
17691 whether a warning should be printed.
17692 * troff: Pass a non-zero argument to one of these rather than
17693 printing a warning directly.
17695 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
17697 * troff: Consistently use symbol::is_null.
17699 * troff/dictionary.h: Move some inline functions into
17702 * troff/request.h: Move inline functions into input.c.
17703 (request_or_macro::invoke): Make it pure.
17705 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
17706 * troff/input.c (init_input_requests): Use class constant_int_reg.
17707 (class compatible_reg): Deleted.
17708 * troff/div.c (init_div_requests): Use class constant_int_reg.
17709 (class last_post_line_extra_space_reg): Deleted.
17711 * troff/env.c (tab_character): Don't change the tab character if
17712 we get an invalid argument.
17713 (hyphen_char): Similarily.
17715 * troff/reg.c (alter_format): Check that nm is not null.
17717 * Makefile, groff.sh: Make it possible to customize the commands
17718 used for printing PostScript and dvi files. Also make it possible
17719 to customize the path used by groff.sh.
17721 * eqn/eqn.y: Make `left' right associative.
17723 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
17725 * pic/pic.h: Added definition of M_SQRT2 for those systems that
17728 * pic/pic.h: Removed definition of INT_MAX.
17730 * troff/node.c (italic_corrected_node::vertical_extent): Omit
17733 * troff/input.c (token::next): Handle \R like \n.
17735 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
17737 * ps/tmac.pc (PSPIC): Simplify.
17739 * troff/env.c (tab_stops::to_string):
17740 * pic/pic.y (object_type_name):
17741 * pic/troff.c (simple_output::line):
17742 * pic/tex.c (tex_output::spline):
17743 * pic/object.c (object_spec::make_object):
17744 * tbl/main.c (process_data): Add cases to switch statements to
17745 avoid cfront warnings. (Some of these are spurious, since the
17746 switch already has a default case.)
17748 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
17749 `ps-'. Don't test systat; instead check number of arguments to
17752 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
17754 * macros/tmac.e: Do not decrease the page offset by 0.5i.
17756 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
17757 Unlink the file as soon as we have opened it, so that we don't
17758 have to bother with signal handlers.
17759 (handler): Deleted.
17760 (fatal_error_exit): Deleted.
17761 (main): Don't call signal.
17763 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
17765 * dvi/devdvi/Makefile: Use the -k option with S and MI.
17767 * pic/pic.y: If there is a label, or an nth construction before
17768 the first `.' in the argument to `with', ignore it and generate a
17770 * pic/lex.c (lex_warning): New function.
17772 * tbl/table.c (table::init_output): In section keep and release
17773 macro, use 0 indent when diverting and the correct indent when
17776 * troff/input.c (interpolate_number_format): Do not interpolate
17777 anything if the number register is not defined.
17779 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
17781 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
17783 * ps/devps/prologue (PICTURE): Set components of graphics state to
17784 their default values.
17786 * ps/devps/text.enc: Add trademark
17787 * ps/devps/textmap: Add names for club, spade, heart, diamond,
17788 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
17789 * ps/devps/symbolchars: Add names for summation and product.
17791 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
17792 suchthat. Add pp. Add upper-case letters.
17794 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
17795 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
17798 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
17799 rA (right angle bracket) to ra. Introduce names for double-headed
17800 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
17801 * ps/devps/textmap: Likewise for ps device.
17802 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
17803 * tty/devascii/R.proto: Rename lA to la and rA to ra.
17804 * tty/devascii/R.proto: Likewise.
17805 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
17807 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
17809 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
17811 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
17814 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
17816 * troff/div.c (when_request): Use symbol::is_null rather than
17817 has_arg to determine whether we have an argument.
17818 (change_trap): Remove the trap if we get an invalid number. Give
17819 an error if we don't get at least the macro name.
17820 (diversion_trap): Remove trap if we get an invalid name or number.
17822 * troff/env.c (environment_switch): Pop if we get an invalid
17823 symbol or numeric expression.
17825 * troff/input.c (do_define_macro): If EOF is encoutered while
17826 defining the macro, do tok.next() before returning.
17828 * troff/token.h (has_arg): Move definition from here, to ...
17829 * troff/input.c (has_arg): ... here
17831 * troff/env.c (space_size): Do nothing if we get an invalid argument.
17832 * troff/input.c (shift): Likewise.
17834 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
17837 * pic/troff.c (troff_output::start_picture): Comment out calls to
17840 * eqn/main.c (do_file): Subtract 1 from current_lineno if
17841 interpret_lf_args succeeds.
17843 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
17844 \\. This avoids problems with \$N.
17846 * groff.sh: Pass -C to preprocessors.
17848 * lib/lf.c (interpret_lf_args): Be more flexible.
17850 * tbl/main.c (main): Add -C option.
17851 (table_input::get): Do not recognize TE if followed by character
17852 other than a space or newline unless -C option given.
17853 (process_input_file): Likewise for lf, TS.
17854 (process_data): Likewise for lf in text blocks.
17856 * eqn/main.c (main): Add -C option.
17857 (do_file): Don't recognize EQ, EN or lf if followed by character
17858 other than space or newline unless -C option given.
17859 * eqn/lex.c (file_input::read_line): Similarily.
17860 * eqn/eqn.h: Declare compatible_flag.
17862 * etc/soelim.c (main): Add -C option.
17863 (interpret_lf_args): Use version in libgroff.
17866 * pic/main.c (main): Add -C option, which sets compatible_flag.
17867 (top_input::get), (top_input::peek): If -C option not given,
17868 do not recognize .PS/.PE/.PF/.lf if followed by a character
17869 other than space or newline.
17870 * pic/lex.c (file_input::read_line): Similarily.
17871 * pic/pic.h: Add declaration of compatible_flag.
17873 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
17875 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
17877 * troff/node.c, troff/node.h: Add `asciify' methods to classes
17878 derived from node. New class space_char_hmotion_node.
17879 * troff/input.c (asciify_macro): New function.
17880 * troff/input.c (init_input_requests): New request `asciify' bound
17882 * macros/mm.diff: New file.
17883 * Makefile: In install.mm target use `patch' to apply
17886 * troff/input.c (macro::print_size): Just print the size in bytes.
17888 * troff/div.c (return_request): Correct the argument
17891 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
17893 * troff/node.h (class composite_node): Add sz member.
17894 * troff/node.c (composite_node::size): Return sz.
17895 * troff/input.c (macro_to_node): Use the initial size in the
17896 environment as the size of the composite_node.
17898 * troff/node.c (node::zero_width_tprint): Provide a reasonable
17901 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
17903 * troff/div.c (change_trap): If we get a bad number expression,
17906 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
17908 * lib/matherr.c (matherr): Define this only if math.h defines
17911 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
17913 * troff/div.c (macro_diversion::distance_to_next_trap): If there
17914 no diversion trap return vunits(INT_MAX - vresolution).
17916 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
17918 * troff/input.c (do_zero_width): New implementation that doesn't
17919 use a temporary environment. Use instead:
17920 (token::add_to_node_list): New function.
17921 * troff/env.c (environment::get_prev_char_height),
17922 (environment::get_prev_char_height),
17923 (environment::get_prev_char_skew): New functions.
17924 (environment::get_prev_char): New function.
17925 (environment::get_prev_char_width): Change to use get_prev_char.
17926 (init_env_request): Implement new registers .cht, .cdp, .csk.
17927 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
17928 \Z being processed in a separate environment.
17930 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
17932 * tbl/table.c: Removed TABLE_BOTTOM_REG.
17934 * tbl/table.c (table::init_output): In the section release macro,
17935 give a warning message if the section won't fit on one page.
17937 * tbl/table.c (table::do_top): Emit table keep only if table is
17939 (table::do_bottom): Likewise for table release.
17940 (table::table), (table::add_vertical_rule): Remove reference to
17942 * tbl/table.h: Remove keep member.
17944 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
17945 SECTION_RELEASE_MACRO, if there's not enough space before the next
17946 trap to output the diversion, call T# ourselves, set
17947 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
17948 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
17949 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
17950 vertical position and return to it before turning traps on again.
17952 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
17954 * troff/node.c, troff/node.h: In classes derived from node,
17955 replace prev_char_width method by last_char_node method.
17956 * troff/env.c (environment::get_prev_char_width): Use
17957 node::last_char_node rather than node::get_prev_char_width.
17959 * Makefile: Added comment about -fno-inline on 68030-based
17962 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
17963 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
17964 expressions using sizeof to int.
17965 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
17967 * macros/tmac.e (TS): Don't move @f back past the current
17970 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
17972 * ps/ps.c (main): Buffer stderr.
17973 * dvi/dvi.c (main): Likewise.
17974 * tty/tty.c (main): Likewise.
17976 * ps/ps.c (ps_printer::do_import): Improve error handling.
17978 * troff/input.c (abort_request): Use asciify.
17980 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
17981 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
17982 type of first argument int rather than char. This works around a
17983 bug on the 68030 based Apollo using g++ 1.37.1.
17985 * tbl/table.h (class table): Add `keep' member.
17986 * tbl/table.c (table::table): Initialize `keep'.
17987 (table::add_vertical_rule): Set `keep' to 1.
17988 (table::do_top): Only emit table keep macro is `keep' is non-zero.
17989 (table::do_bottom): Likewise for table release macro.
17990 (table::do_row): Emit section keep macro even if the row is 0.
17992 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
17994 * macros/tmac.e (@C): Preserve the font family across the change
17997 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
17999 * lib/font.c: Initialize font::hor and font::vert to 1.
18000 (font::load_desc): Check the values of font::hor and font::vert.
18002 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
18003 be included in a C compilation.
18004 (iftoa): Use INT_DIGITS. Include lib.h.
18006 (as_string): Likewise.
18007 * tbl/table.c: Removed definition of INT_DIGITS.
18008 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
18009 * troff/input.c (input_input_requests): Likewise.
18010 * ps/ps.c (make_encoding_name): Likewise.
18011 (ps_printer::set_style): Likewise.
18012 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
18014 * tty/devascii/R.proto: Map fm onto '.
18015 * tty/devlatin1/R.proto: Likewise.
18017 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
18019 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
18020 argument to \w is at a different input level.
18022 * tbl/table.c (table::init_output): Define a new macro
18023 REPEATED_VPT_MACRO, like vpt but if in a diversion also
18024 transparently outputs itself.
18025 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
18027 (table::do_row): Likewise.
18029 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
18030 TRANSPARENT_STRING_NAME.
18032 * tbl/table.c (table::init_output): In the table release macro
18033 print an error message and don't produce any output if after
18034 issuing the need request the table still will not fit. Also
18035 remove the diversion after bringing it back.
18037 * tbl/table.c (table::init_output): Define a new macro
18038 REPEATED_MARK_MACRO, like mk but if in a diversion also
18039 transparently outputs itself.
18040 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
18041 is necessary because .TH might not call .T#.
18042 (table::do_top): Likewise TOP_REG.
18043 (table::define_bottom_macro): If TOP_REG is no longer valid, use
18044 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
18045 table header might contain just the two top rules.
18047 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
18049 * troff/div.c: Implement new request `ptr' to print all traps.
18051 * troff/env.c (init_env_requests): Implement `.tabs' reg with
18052 init_string_env_reg.
18053 * troff/env.c (class tab_reg): Deleted.
18055 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
18057 * troff/div.c: New number register .pn returns the number of the
18058 next page as set by the pn request.
18060 * macros/tmac.an: Redid headers and footers. Number each manual
18061 entry starting from 1 unless \nC is > 0, like Sun. Added an
18062 optional 5th argument to .TH which specifies the manual name and
18063 appears in the center of the header. Understand the X, P and D
18064 registers like Sun.
18066 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
18068 * troff/env.c (init_env_requests): New number register `.lt' to
18069 return the title length.
18071 * troff/node.h (class transparent_dummy_node): New class.
18072 * troff/node.c (class transparent_dummy_node): Provide member
18074 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
18077 * troff/input.c (token::next): New escape sequence \).
18078 * troff/input.c (get_copy): Recognize \) in copy mode.
18080 * troff/input.c (input_stack::clear): New function.
18081 * troff/input.c (exit_request): Use input_stack::clear.
18083 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
18084 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
18086 * troff/env.c: Move set_page_character to input.c. Move
18087 page_character to input.c also.
18088 * troff/env.c (title): Split off the reading of the parts of the
18089 title into read_title_parts.
18090 * troff/input.c (read_title_parts): New function. Check the
18091 input_level when testing whether a token matches the delimiter.
18093 * troff/input.c (exit_request): New function.
18094 * troff/input.c (init_input_requests): Bind ex request to
18095 exit_request rather than exit_groff.
18097 * troff/input.c (exit_groff): Call tok.next() before
18098 process_input_stack().
18100 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
18102 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
18103 * troff/env.h: ditto.
18104 * troff/input.c: ditto.
18106 * troff/env.c (environment::is_empty): Test pending_lines.
18108 * troff/env.c (environment::have_pending_lines): Removed.
18110 * troff/input.c: Add request to flush pending lines from the
18113 * troff/env.c, troff/env.h: Add automatic widow control feature.
18115 * troff/input.c (exit_groff): Do process_input_stack() after
18116 do_break() but before setting exit_flag to 2.
18118 * troff/input.c: Remove FLUSH_PENDING_LINES and
18119 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
18120 environment after END_TRAP token seen, but only if there aren't
18121 any more traps still unfinished.
18122 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
18124 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
18126 * troff/env.c: Rename the `retain_size' member of class
18127 pending_output_line to `no_fill'.
18129 * troff/env.c (title): When the line is output, make the
18130 retain_size argument !fill.
18132 * troff/node.h: Add `hyphenated' member to struct breakpoint.
18133 * troff/node.c (space_node::get_breakpoints),
18134 (dbreak_node::get_breakpoints): Fill this in.
18135 * troff/env.c: Allow specification of maximum number of
18136 consecutive hyphenated lines.
18138 * troff/env.c (environment::is_empty): Add test for !current_tab.
18140 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
18142 * troff/env.c (environment::hyphenate_line): Don't completely give
18143 up if the word is not to be hyphenated; continue so that breaks
18144 can be made at break_char_node's.
18146 * lib/lib.h: Only define INT_MAX if it's not already defined;
18147 undef INT_MIN if it's already defined.
18149 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
18151 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
18152 This works around a bug in AT&T C++ 2.0 used with an ANSI C
18155 * macros/tmac.an (an-header): Set no-space mode.
18157 * macros/tmac.an (TH): Start a new page if necessary.
18159 * Started using ChangeLog at version 0.4.
18162 version-control: never