1 2005-05-27 Werner LEMBERG <wl@gnu.org>
3 * MANIFEST, README, doc/webpage.ms: Updated.
5 2005-05-26 Werner LEMBERG <wl@gnu.org>
7 * All affected files: Update postal address of FSF.
9 2005-05-25 Keith Marshall <keith.d.marshall@ntlworld.com>
14 * README.CVS: Removed. Its contents is now part of the README file.
16 2005-05-21 Werner LEMBERG <wl@gnu.org>
18 * README: Updated. Based on a patch from Bernd Warken.
20 2005-05-16 Keith Marshall <keith.d.marshall@ntlworld.com>
22 Miscellaneous script portability enhancements.
24 * aclocal.m4: (GROFF_CSH_HACK): Add space in shebang prototype for
25 generated conftest.sh script, conforming to portability
26 recommendation in autoconf docs.
27 * configure: Likewise, for code generated by GROFF_CSH_HACK.
28 * contrib/eqn2graph/eqn2graph.sh: Add space in shebang, conforming
29 to portability recommendation in autoconf docs.
30 * contrib/gdiffmk/gdiffmk.sh: Likewise.
31 * contrib/gdiffmk/tests/runtests.in: Likewise.
32 * contrib/grap2graph/grap2graph.sh: Likewise.
33 * contrib/groffer/groffer.sh: Likewise.
34 * contrib/mm/mmroff.pl: Likewise.
35 * contrib/mom/momdoc/appendices.html: Likewise.
36 * contrib/pic2graph/pic2graph.sh: Likewise.
37 * font/devps/generate/afmname: Likewise.
38 * src/devices/xditview/ad2c: Likewise.
39 * src/preproc/eqn/neqn.sh: Likewise.
40 * src/roff/grog/grog.pl: Likewise.
41 * src/roff/grog/grog.sh: Likewise.
42 * src/roff/nroff/nroff.sh: Likewise.
43 * PROBLEMS: Likewise, in embedded script examples.
45 2005-05-16 Keith Marshall <keith.d.marshall@ntlworld.com>
47 Improve portability of `pdfroff' shell script.
49 * arch/misc/shdeps.sh: Add space in shebang, conforming to
50 portability guidelines in `autoconf' docs.
51 (PATH_SEARCH_SETUP): New substitution; emits PATH_SEPARATOR
52 initialization code. Used by contrib/pdfmark/pdfroff.sh's
53 `searchpath' function.
55 2005-05-14 Werner LEMBERG <wl@gnu.org>
57 * contrib/pic2graph/pic2graph.sh, contrib/graph2graph.sh,
58 contrib/eqn2graph.sh: Add option `-trim' to `convert' which is
59 needed for newer ImageMagick versions.
61 2005-05-07 Werner LEMBERG <wl@gnu.org>
63 * src/preproc/refer/refer.man: Many small typographic fixes.
65 2005-05-06 Jeff Conrad <jeff_conrad@msn.com>
67 * src/devices/grohtml/post-html.cpp (assert_state::~assert_state):
68 Use `char *' cast for a_delete.
70 2005-05-03 Werner LEMBERG <wl@gnu.org>
72 * src/libs/libgroff/maxpathname.cpp: Include stdlib.h.
73 src/libs/libgroff/relocate.cpp: Use path_name_max everywhere.
75 2005-05-03 Jeff Conrad <jeff_conrad@msn.com>
77 * src/devices/grohtml/post-html.cpp: Use casts to `char *' if using
78 `a_delete' for `const char *'.
80 2005-05-03 Werner LEMBERG <wl@gnu.org>
82 * src/devices/grohtml/post-html.cpp,
83 src/devices/grohtml/html-table.cpp,
84 src/devices/grohtml/html-text.cpp, src/devices/grohtml/output.cpp:
85 Replace malloc/free with new/delete/a_delete.
87 * src/devices/grolbp/lbp.h: Remove superfluous semicolons which
88 are prohibited with ANSI C++.
89 (lbpprintf, vdmprintf): Remove useless `inline' keyword (since the
90 function has a variable number of arguments).
92 * src/preproc/grn/main.cpp (doinput): Change return type to `int'.
93 Simplify function and update all callers.
95 2005-05-02 Werner LEMBERG <wl@gnu.org>
97 Undo getopt changes from 2005-04-30. We don't want a dependency
100 * src/include/getopt_int.h: Removed.
102 * src/include/getopt.h, src/include/groff-getopt.h,
103 src/include/Makefile.sub, src/libs/libgroff/getopt.c,
104 src/libs/libgroff/getopt1.c: Revert to previous version.
107 * src/include/nonposix.h (access) [_MSC_VER]: New macro.
109 * src/include/posix.h (F_OK): Define conditionally.
111 * src/devices/grotty/tty.cpp (tty_printer::make_underline): Use
112 different variable name in second `for' loop to avoid MSVC compiler
115 2005-04-30 Werner LEMBERG <wl@gnu.org>
117 AC_TYPE_SIGNAL from current autoconf can fail if CC=g++.
119 * aclocal.m4 (GROFF_TYPE_SIGNAL): New function.
120 * configure.ac: Use GROFF_TYPE_SIGNAL, not AC_TYPE_SIGNAL.
121 * configure, src/include/config.hin: Regenerated.
128 * src/include/getopt.h, src/libs/libgroff/getopt.c,
129 src/libs/libgroff/getopt1.c: Updated from GNU libc CVS.
131 * src/include/getopt_int.h: New file (from GNU libc CVS).
133 * src/include/groff-getopt.h: Updated.
135 * src/include/Makefile.sub (HDRS): Add getopt_int.h.
138 * font/devutf8/NOTES: Updated.
140 2005-04-28 Werner LEMBERG <wl@gnu.org>
142 Bug fix for Win32 relocatable code. Based on a patch from Keith
145 * src/libs/libgroff/maxpathname.cpp (PATH_MAX): Test for `_MAX_PATH'
148 * src/libs/libgroff/relocate.c (DEBUG): Define it conditionally.
149 (searchpath) [_WIN32]: Use `_fullpath', not `realpath'.
151 2005-04-28 Keith Marshall <keith.d.marshall@ntlworld.com>
153 Correct `gnu.eps' handling for build from distribution tarball, with
154 separate source and build directories.
156 * doc/Makefile.sub: (examples.stamp): New target; forces copy of
157 grnexmpl.g, groff.css and gnu.eps from source to build directory;
158 generate gnu.eps from gnu.xpm if required; touch examples.stamp.
159 (prepare_examples): Make it depend on examples.stamp.
160 (CLEANADD): Add examples.stamp.
162 2005-04-27 Werner LEMBERG <wl@gnu.org>
166 position: '(' position ')'
170 * src/preproc/pic/pic.y (position, position_not_place): Handle
171 additional parentheses.
173 * doc/pic.ms: Updated.
175 2005-04-23 Larry Jones <lawrence.jones@ugs.com>
177 * src/utils/xtotroff/xtotroff.c (MapFont): Fix variable declaration.
179 2005-04-18 Werner LEMBERG <wl@gnu.org>
181 * src/roff/groff/pipeline.c: Don't include ctype.h.
183 2005-04-13 Werner LEMBERG <wl@gnu.org>
185 * src/roff/nroff/nroff.man: Document option `-M'.
187 2005-04-13 Bruce Lilly <blilly@erols.com>
189 * src/roff/nroff/nroff.sh: Make the script accept option `-M'.
191 2005-04-01 Kees Zeelenberg <kzlg@users.sourceforge.net>
192 Werner LEMBERG <wl@gnu.org>
194 Add binary relocation support for Windows platforms.
196 * src/include/Makefile.sub (defs.h): Add `INSTALLPATH'.
198 * src/include/relocate.h, src/libs/libgroff/relocate.cpp: New files.
200 * src/libs/libgroff/searchpath.cpp: Handle `relocate'.
201 (search_path::search_path, search_path::open_file_cautious): Use
204 * src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
205 src/include/Makefile.sub (HDRS): Updated.
207 2005-04-01 Werner LEMBERG <wl@gnu.org>
209 * src/devices/grohtml/post-html.cpp: Don't use strdup/free but
212 * src/libs/libgroff/font.cpp: Replace strdup with strsave.
214 * src/libs/libgroff/maxfilename.cpp: Don't include limits.h since
215 lib.h already does it.
217 * src/libs/libgroff/maxpathname.cpp: New file, defining
220 * src/include/lib.h: Add prototype for path_name_max.
222 * src/libs/libgroff/Makefile.sub (OBJS, CCSRCS): Updated.
224 * src/include/nonposix.h (PATH_EXT): New macro.
226 2005-03-28 Werner LEMBERG <wl@gnu.org>
228 Add support for double- and zero-width characters in grotty.
230 * src/devices/grotty/tty.cpp (glyph): Add width.
231 (tty_printer::make_underline, tty_printer::make_bold,
232 tty_printer::add_character): Add parameter to pass character width.
234 (tty_printer::end_page): Increase hpos by actual character width.
236 * font/devutf8/R.proto: Specify zero width for non-spacing
239 * tmac/unicode.tmac: Remove definitions for non-spacing entities.
241 * Makefile.comm (extraclean): Remove more junk files.
243 2005-03-25 Werner LEMBERG <wl@gnu.org>
245 * configure.ac: Undo change from 2005-03-24.
246 * configure: Regenerated.
248 2005-03-24 Werner LEMBERG <wl@gnu.org>
250 * Makefile.in (NOMAKEDIRS): Add contrib/gdiffmk/tests.
251 (dist): Search Makefile while descending into $(EXTRADIRS).
253 * doc/Makefile.in (.PHONY): Add.
254 (clean): Don't remove *.png and *.eps.
256 (realclean): Remove *.png and *.eps.
257 (extraclean): Depend on distclean.
259 * configure.ac: Add copyright.
260 Handle contrib/pdfmark/Makefile.
262 * configure: Regenerated.
264 2005-03-18 Larry Kollar <kollar@alltel.net>
266 Add numbered and definition lists to www.tmac.
268 * tmac/www.tmac (www-ul-level1, www-ul-level2, www-ul-level3,
269 www-ol-level1, www-ol-level2, www-ol-level3, www-ol-tmp): New
270 auxiliary string registers.
271 (www-ul-level, www-ol-level, www-dl-level, www-ol-ctr1, www-ol-ctr2,
272 www-ol-ctr3, www-dl-shift): New auxiliary number registers.
273 (www-level): Removed.
274 (www-level1, www-level2, www-level3): Initialize to empty.
275 (www-level0, www-level4, www-level5, www-level6, www-level7,
276 www-level8, www-level9): New string registers.
277 (www-push-li, www-pop-li): New macros.
278 (www-push-level, www-pop-level): Renamed to...
279 (www-push-ul-level, www-pop-ul-level): This.
281 (www-push-ol-level, www-pop-ol-level): New macros.
283 (OLS, OLE, DLS, DLE): New user macros.
284 (LI): Removed. It is aliased to one of...
285 (www-li-ul, www-li-ol, www-li-dl): New macros.
287 * tmac/groff_www.man: Document new macros.
291 2005-03-18 Werner LEMBERG <wl@gnu.org>
293 * tmac/doc-common (doc-operating-system-NetBSD-2.0.1,
294 doc-operating-system-NetBSD-2.0.2): New strings.
296 * tmac/groff_mdoc.man: Updated.
298 2005-03-17 Werner LEMBERG <wl@gnu.org>
300 * doc/Makefile.sub (CLEANADD): Add `groff.html'.
302 2005-03-17 Werner LEMBERG <wl@gnu.org>
304 * src/libs/libgroff/hypot.c: Renamed to...
305 * src/libs/libgroff/hypot.cpp: This. Updated to C++.
307 * src/libs/libgroff/Makefile.sub (CCSRCS, CSRCS): Updated.
309 * src/include/lib.h: Updated.
311 2005-03-16 Werner LEMBERG <wl@gnu.org>
313 Add workaround for broken hypot() on Interix.
315 * src/libs/libgroff/hypot.c: New wrapper file for `hypot'.
317 * src/libs/libgroff/Makefile.sub (OBJS): Add `hypot.o'.
318 (CSRCS): Add `hypot.c'.
320 * src/include/lib.h: Declare `groff_hypot'.
322 * src/preproc/grn/hgraph.cpp: Don't declare `hypot'.
325 * src/preproc/pic/pic.h: Don't declare `hypot'.
327 * src/preproc/pic/object.cpp (hypot): Use `groff_hypot'.
329 2005-03-15 Gaius Mulley <gaius@glam.ac.uk>
331 * src/devices/grohtml/post-html.cpp
332 (html_printer::lookahead_for_tables): End .ce properly to avoid a
335 2005-03-15 Werner LEMBERG <wl@gnu.org>
337 makeinfo 4.8 doesn't produce good HTML output from groff.texinfo.
339 * doc/fixinfo.sh: New script to postprocess makeinfo's HTML output.
341 * doc/Makefile.in (.texinfo.html): Call fixinfo.sh.
343 2005-03-14 Werner LEMBERG <wl@gnu.org>
345 Add Cyrillic support to devutf8 and devhtml.
347 * font/devutf8/R.proto, font/devhtml/R.proto: Add Cyrillic blocks.
349 * tmac/unicode.tmac: New file.
351 * tmac/tty.tmac: Include unicode.tmac if device is utf8.
353 * tmac/Makefile.sub (NORMALFILES): Add unicode.tmac.
357 2005-03-02 Keith Marshall <keith.d.marshall@ntlworld.com>
359 * src/libs/libdriver/printer.cpp (check_for_output_error): New
360 function. It has been introduced to catch peculiar error contexts
361 on MS-Windows platforms.
363 2005-02-28 Werner LEMBERG <wl@gnu.org>
365 * src/roff/troff/input.cpp (string_iterator::fill): Protect against
368 * tmac/papersize.tmac: Convert `paper' string contents to lowercase.
370 * configure: Regenerated.
374 2005-02-28 Keith Marshall <keith.d.marshall@ntlworld.com>
376 Integrate `pdfmark' into normal groff build system;
377 install macro `pdfmark' packages, build and install `pdfroff',
378 and PDF format documentation.
380 * Makefile.comm: Add PDFDOCDIR.
382 * Makefile.in: (MDEFINES) ALT_AWK_PROGS, ALT_GHOSTSCRIPT_PROGS,
383 pdfdocdir, make_pdfdoc, make_install_pdfdoc: New variables.
384 (unstall_dirs): Add pdfdocdir.
386 * aclocal.m4: (GROFF_GHOSTSCRIPT_PREFS): New function; support
387 `--with-alt-gs' option, set ALT_GHOSTSCRIPT_PROGS.
388 (GROFF_GHOSTSCRIPT_PATH): Support `--with-gs' option, force use of
389 GROFF_GHOSTSCRIPT_PREFS, set GHOSTSCRIPT.
390 (GROFF_HTML_PROGRAMS): Force use of GROFF_GHOSTSCRIPT_PATH; tidy up.
391 (GROFF_AWK_PREFS): New function; support `--with-alt-awk' option,
393 (GROFF_AWK_PATH): New function; support `--with-awk' option, force
394 use of GROFF_AWK_PREFS.
395 (GROFF_PDFDOC_PROGRAMS): New function; force use of GROFF_AWK_PATH
396 and GROFF_GHOSTSCRIPT_PATH, set make_pdfdoc and make_install_pdfdoc.
398 * configure.ac: Add AC_PREREQ(2.59), GROFF_PDFDOC_PROGRAMS.
399 Remove GROFF_GHOSTSCRIPT_PATH, (forced by GROFF_PDFDOC_PROGRAMS, and
400 also by modified GROFF_HTML_PROGRAMS).
402 2005-02-27 Gaius Mulley <gaius@glam.ac.uk>
404 * src/devices/grohtml/html-text.cpp (html_text::do_pre): Preserve
406 (html_text::done_para): Unset `start_space'.
407 (html_text::remove_para_align): Call `retrieve_para_space' for the
410 * src/devices/grohtml/post-html.cpp (html_printer::emit_raw): Unset
412 (html_printer::do_check_center): Emit vertical space if necessary.
414 * src/roff/troff/env.cpp (environment_switch): Preserve
415 `seen_space', `seen_eol', and `suppress_next_eol' while switching
418 * src/roff/troff/node.cpp (suppress_node::suppress_node): Set
421 2005-02-20 Werner LEMBERG <wl@gnu.org>
423 * src/preproc/eqn/eqn.man, NEWS: Document various extensions of
426 2005-02-17 Werner LEMBERG <wl@gnu.org>
428 * doc/pic.ms, man/groff.man: Fix typos.
430 * doc/groff.texinfo: Fix typos.
431 (\LEmacro): Get proper mathematical spacing.
433 2005-02-16 Werner LEMBERG <wl@gnu.org>
435 * aclocal.m4 (GROFF_APPRESDIR_CHECK): Improve warning message.
436 * configure: Regenerated with autoconf 2.59b.
438 2005-02-16 Gaius Mulley <gaius@glam.ac.uk>
440 * src/devices/grohtml/post-html.cpp (html_printer::is_line_start,
441 html_printer::start_font): Fix handling of preformatted text.
443 2005-02-15 Gaius Mulley <gaius@glam.ac.uk>
445 These patches modify the indentation implementation to use `<p
446 style=margin-left: n%>'. Many thanks to Peter and Larry for
447 suggesting this solution. Grohtml only uses tables for `.IP' and
448 related tags when the first operand has a short width.
450 Similarly, they modify all vertical space code. By default, grohtml
451 sets up a style sheet which uses no vertical space between `table',
452 `pre', and `p' tags. It forces spaces when it needs them using
453 `style="margin-top: 1em"'.
455 * src/devices/grohtml/html-table.cpp: Include `html-text.h'.
456 (html_table::emit_table_header, html_table::emit_new_row):
458 (html_table::set_space): New function.
459 (html_indent::html_indent): Don't set `is_used'.
460 (html_indent::begin): Rewritten.
461 (html_indent::end): Remove code in function.
463 * src/devices/grohtml/html-table.h: Updated.
464 (html_table): Make `out' public.
466 * src/devices/grohtml/html-text.cpp (html_text::html_text):
467 Initialize `start_space' with FALSE.
468 (html_text::end_tag) <P_TAG, PRE_TAG>: Updated.
469 (html_text::issue_tag): Add argument to handle space style.
470 (html_text::start_tag) <P_TAG, PRE_TAG>: Updated.
471 (html_text::flush_text): Don't set `start_space'.
472 (html_text::push_para): Don't set `p->really_issued'.
473 (html_text::do_emittext): Updated.
474 (html_text::do_para): Add paremeter to handle space.
476 (html_text::retrieve_para_space): New function.
478 * src/devices/grohtml/html-text.h (STYLE_VERTICAL_SPACE): New macro.
479 (tag_definition): Remove `really_issued'.
480 (html_text): Updated.
482 * src/devices/grohtml/post-html.cpp (html_printer): Add variables
483 `current_column' and `row_space'.
485 (html_printer::emit_raw, html_printer::write_header,
486 html_printer::do_indent, html_printer::do_check_center,
487 html_printer::do_tab_ts): Handle vertical space.
488 (html_printer:do_tab_te, html_printer::do_end_para): Call
490 (html_printer::do_col): Rewritten.
491 (html_printer::flush_globs): Remove debugging code.
492 (html_printer::is_line_start): New function.
493 (html_printer::start_font): Use `is_line_start'.
494 (html_printer::writeHeadMetaStyle): New function.
495 (html_printer::do_file_components, html_printer::~html_printer):
496 Call `writeHeadMetaStyle'.
498 * tmac/www.tmac (www-handle-percent): New macro.
499 (MPIMG): Handle percent values for width and height parameters.
502 * tmac/groff_www.man: Updated.
504 2005-02-14 Werner LEMBERG <wl@gnu.org>
506 * src/utils/afmtodit/afmtodit.pl: Remove an incorrect `my' from
507 $psname and $italic_angle.
508 Immediately restart file input loops if `split' returns an empty
511 2005-02-13 Michail Vidiassov <master@iaas.msu.ru>
512 Werner LEMBERG <wl@gnu.org>
514 Update afmtodit to better support Unicode (Michail).
515 Update afmtodit to use Perl 5 syntax (Werner).
517 * src/utils/afmtodit/afmtodit.pl: Don't use `getopts.pl' but
519 Decorate variables with `my' where necessary.
520 Use `defined' where necessary to avoid warnings.
521 Don't use `do' for subroutine calls.
522 Other minor syntax updates.
523 Check for both `uXXXX[X[X]]' and `uniXXXX'.
524 Handle glyph variants properly.
525 (%unicode_decomposed, %AGL_to_unicode): Don't use `u' prefix in
528 * src/utils/afmtodit/afmtodit.man: Updated.
530 2005-02-13 Werner LEMBERG <wl@gnu.org>
532 Make groff.texinfo work with texinfo 4.8.
534 * doc/groff.texinfo (@Var): Use @r and @slanted.
535 (@defdummy, @Def*): Use @c to avoid empty lines.
536 (\angles): Replaced with...
537 (\Langlemacro, \Ranglemacro): New TeX macros.
538 (@Langlemacro, @Ranglemacro): New variables defined with @set.
539 (@angles): Use @Langlemacro and @Ranglemacro.
540 (\LE): Replaced with...
541 (\LEmacro): New TeX macro.
542 (@LEmacro): New variable defined with @set.
544 (@Lparenmacro, @Rparenmacro, @Lbrackmacro, @Rbrackmacro): New
545 variables defined with @set.
546 (@lparen, @rparen, @lbrack, @rbrack): Replaced with...
547 (@Lparen, @Rparen, @Lbrack, @Rbrack): New macros.
552 * doc/texinfo.tex: Update to texinfo version 4.8.
554 * README.CVS: Updated.
556 2005-02-09 Alejandro López-Valencia <palopez@etb.net.co> (tiny change)
558 * doc/groff.texinfo (ms Document Control Registers): Document `HY'
561 2005-02-05 Werner LEMBERG <wl@gnu.org>
563 * tmac/groff_mdoc.man, tmac/doc-common, tmac/doc-ditroff,
564 tmac/doc-nroff, tmac/doc-old.tmac, tmac/doc-syms, tmac/doc.tmac:
567 2005-02-01 Werner LEMBERG <wl@gnu.org>
569 * src/roff/groff/groff.man: Add information about paper size.
571 2005-01-25 Werner LEMBERG <wl@gnu.org>
573 * src/roff/nroff/nroff.sh: Handle `*.ISO8859-1' in locale. From
576 2005-01-22 Ruslan Ermilov <ru@FreeBSD.org>
578 * tmac/doc.tmac (Sm): Improved. It didn't work properly in many
580 (Re): Emit a warning if called without `.Rs'.
581 (doc-finish-reference): Use parameter for decreasing
582 `doc-reference-count'.
583 (doc-print-reference): Pass specific count parameters to
584 `doc-finish-reference'.
586 2005-01-21 Werner LEMBERG <wl@gnu.org>
588 * src/libs/libdriver/input.cpp (delete_current_env, do_file):
589 Reset pointers to zero after deallocation. This fixes a crash
590 if a driver is called with multiple input files. Reported by
591 Ken Chilton <ken@chiltonfamily.org>.
593 * src/devices/grops/grops.man: Add more info on DSC.
595 2005-01-17 Ruslan Ermilov <ru@FreeBSD.org>
597 * tmac/doc-common (Dd), tmac/doc-ditroff (gX, doc-setup-header):
600 2005-01-17 Werner LEMBERG <wl@gnu.org>
602 * src/roff/troff/div.cpp (top_level_diversion::space): Protect
603 against division by zero.
605 2005-01-13 Ruslan Ermilov <ru@FreeBSD.org>
607 * tmac/doc.tmac (Ef): Restore doc-curr-font and doc-curr-size.
609 2004-12-19 Werner LEMBERG <wl@gnu.org>
611 * install-sh: New version; taken from texinfo CVS.
613 2004-12-17 Werner LEMBERG <wl@gnu.org>
615 * tmac/devtag.tmac: Protect against loading twice.
616 Protect agains compatibility mode.
617 * tmac/www.tmac: Protect against loading twice.
618 Load `devtag.tmac' before switching off compatibility mode.
619 * tmac/an-old.tmac, tmac/s.tmac: Load `devtag.tmac'.
621 2004-12-16 Mike Bianchi <mbianchi@Foveal.com>
623 * configure.ac: Produce `contrib/gdiffmk/tests/runtests'.
624 * configure: Updated.
626 2004-12-15 Thomas Klausner <wiz@netbsd.org>
628 * tmac/doc-syms, tmac/groff_mdoc.man: Add `libpam' library.
630 2004-12-15 Werner LEMBERG <wl@gnu.org>
632 Make `test-groff' work again -- previously, wrong paths have been
633 used. Additionally, it can now be called from anywhere.
635 * test-groff.in: Don't test for groff binary. This is no longer
636 necessary since the proper paths are determined by `configure'.
637 (EXEEXT): Removed. No longer used.
638 (srcdir, builddir): Use values provided by the configure script.
639 (XENVIRONMENT): Updated.
643 2004-12-14 Gaius Mulley <gaius@glam.ac.uk>
645 Make .tag and .taga work for all devices (but only grohtml actually
648 * src/devices/grohtml/post-html.cpp: s/html-tag/devtag/.
649 (text_glob::is_br, page::add_tag, html_printer::troff_tag,
650 html_printer::handle_assertion): Don't use hard-coded string
652 (html_printer::lookahead_for_table): Reset `tbl' properly if
654 (html_printer::devtag): New function, handling `devtag'.
655 (html_printer::special): Don't handle `html-tag'.
657 * src/include/printer.h, src/libs/libdriver/printer.cpp
658 (printer::devtag): New virtual function.
660 * src/libs/libdriver/input.cpp (parse_x_command) <'X'>: Handle
663 * src/roff/troff/env.cpp, src/roff/troff/mtsm.cpp,
664 src/roff/troff/node.cpp: s/html-tag/devtag/.
666 * src/roff/troff/input.cpp (tag, taga): Always call
669 * tmac/an-old.tmac, tmac/s.tmac, tmac/troffrc-end: Use DEVTAG*
670 macros instead of HTML-TAG*.
672 * tmac/devtag.tmac: New file, defining the DEVTAG-* macros.
674 * tmac/www.tmac: Load devtag.tmac.
675 Replace HTML-TAG* macros with DEVTAG* macros.
676 (HTML, HTML-NS): Changed definitions.
678 (HTML-TAG, HTML-TAG-NS, HTML-TAG-NEXT): Removed.
680 * tmac/Makefile.sub (NORMALFILES): Add devtag.tmac.
682 2004-12-10 Werner LEMBERG <wl@gnu.org>
684 Import Mike's `gdiffmk' package.
686 * contrib/gdiffmk/*: New files.
687 * Makefile.in (OTHERDIRS): Add contrib/gdiffmk.
690 2004-12-08 Werner LEMBERG <wl@gnu.org>
692 Import Keith's `pdfmark' package. Integration is very preliminary.
694 * contrib/pdfmark/*: New files.
695 * Makefile.in (OTHERDIRS): Add contrib/pdfmark.
698 2004-12-07 Gaius Mulley <gaius@glam.ac.uk>
700 Fix a bug with title handling in HTML.
702 * src/devices/grohtml/post-html.cpp (text_glob::is_nf,
703 text_glob::is_fi, text_glob::is_ce): Use strlen to compute string
705 (html_printer::handle_tag_within_title): New function.
706 (html_printer::do_title): Use it.
708 * tmac/s.tmac (TL): Don't set `need_eo_tl'.
709 (cov*tl-au-print): Emit `.eo.tl' tag.
711 2004-12-05 Alejandro López-Valencia <dradul@etb.net.co>
713 * man/groff_char.man: Minor imrovements.
715 2004-12-04 Werner LEMBERG <wl@gnu.org>
717 * src/preproc/eqn/eqn.man: Revised.
719 2004-11-25 Werner LEMBERG <wl@gnu.org>
721 * src/utils/xtotroff/xtotroff.c: Reformat to be similar to other
725 Remove X_NOT_STDC_ENV conditional.
726 (Version_string, program_name): New global variables.
727 (groff_flag): Removed.
729 (usage): Take a stream as argument.
732 (main): Add `long_options' array for `--help' and `--version'.
733 Make `-g' a dummy option.
734 Handle `-v' and unknown options.
735 Remove unused `position' variable.
737 * src/utils/xtotroff/Makefile.sub (MAN1): Define.
738 (XLIBS): Add LIBGROFF.
740 * src/utils/xtotroff/xtotroff.man, src/utils/xtotroff/Makefile.in:
743 * src/devices/xditview/Dvi.c (default_font_map): Split into three
744 parts to avoid compiler warning.
745 (resources): Don't initialize with `default_font_map'.
746 (ClassInitialize): Initialize first element of `resources'.
748 * src/devices/xditview/Makefile.sub (devdir, xtotroff, DPIS, fonts):
751 * src/utils/lkbib/lkbib.man, src/utils/lookbib/lookbib.man,
752 src/utils/pfbtops/pfbtops.man: Revised, updated.
754 * configure.ac: Generate src/utils/xtotroff/Makefile.
755 * configure: Regenerated.
757 2004-11-24 Werner LEMBERG <wl@gnu.org>
759 First fixes to get produce HTML.
761 * src/devices/grohtml/post-html.cpp (generate_img_src): Add `alt'
764 * tmac/www.tmac (IMG, PIMG, MPIMG): Add `alt' attribute.
765 (HR, LI): Use `HTML</p>', not `HTML'.
767 * doc/webpage.ms: Minor updates.
769 2004-11-23 Larry Kollar <kollar@alltel.net>
771 Add option -S grohtml to determine the file split level.
773 * src/devices/grohtml/post-html.cpp (split_level): New global
775 (html_header::determine_header_level): Use split_level.
776 (main): Handle `-S' command line option.
779 * src/preproc/html/pre-html.cpp (scanArguments): Updated.
781 * src/devices/grohtml/grohtml.man: Document it.
786 2004-11-23 Y T <doarhop@hotmail.com>
788 * tmac/s.tmac (ref*add-V, ref*add-N): New macros for handling
789 the volume and number refer entries.
791 2004-11-22 Werner LEMBERG <wl@gnu.org>
793 * src/devices/grohtml/html-table.cpp
794 (html_table::emit_table_header): Don't emit `cols' attribute which
795 doesn't exist in HTML 4.0 and is thus invalid.
797 * NEWS: More minor fixes and updates.
799 2004-11-18 Werner LEMBERG <wl@gnu.org>
801 * tmac/www.tmac (HTML-NS, HTML-TAG-NS, HTML-TAG-NEXT): Simplified.
802 (HTML</p>): Minor clean-up.
804 * tmac/groff_www.man: Updated.
806 * src/devices/grohtml/grohtml.man: Revised and updated.
810 2004-11-18 Gaius Mulley <gaius@glam.ac.uk>
812 * src/devices/grohtml/post-html.cpp (html_printer::do_heading):
814 (html_printer::do_links): Fix rules generation around automatic
817 * tmac/www.tmac (LK): Use HTML-TAG-NS.
819 No longer emit empty line for non-HTML devices.
821 2004-11-17 Werner LEMBERG <wl@gnu.org>
823 * doc/Makefile.in (prepare_examples, webpage.html): Handle
826 * doc/Makefile.sub (EXAMPLEFILES, CLEANNOTSRCDIRADD,
827 prepare_examples, webpage.html): Handle `groff.css'.
829 2004-11-15 Werner LEMBERG <wl@gnu.org>
831 * NEWS, README, doc/webpage.ms: Updated.
833 * tmac/www.tmac (HTML, HTML-TAG): Minor clean-ups.
835 2004-10-30 Gaius Mulley <gaius@glam.ac.uk>
837 * src/include/printer.h (printer): Remove virtual function
839 Update all source files.
841 * src/devices/grohtml/post-html.cpp (html_printer): New member
842 function `round_width'.
844 2004-10-20 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
846 * src/preproc/tbl/table.cpp (table::do_row): Fix handling of the `d'
847 column key letter suffix.
849 2004-10-14 Werner LEMBERG <wl@gnu.org>
851 * Makefile.in (check): Depend on `site.exp' and `docheck'.
852 (docheck): Run dejagnu's `runtest' if it exists.
853 (site.exp): Create dejagnu configuration file.
855 * Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
857 2004-10-13 Werner LEMBERG <wl@gnu.org>
859 * src/devices/grohtml/html-text.cpp (html_text_get_alignment),
860 src/devices/grohtml/post-html.cpp (make_val,
861 html_printer::handle_state_assertion): Fix compiler warnings.
863 * src/roff/troff/div.cpp: Include `stringclass.h' and `mtsm.h'.
864 (diversion::diversion): Fix order of initializers.
866 * src/roff/troff/div.h: Don't include `mtsm.h'.
868 * src/roff/troff/env.cpp: Include `stringclass.h' and `mtsm.h'.
869 (environment::environment): Fix order of initializers.
870 (environment::make_tag, environment::construct_format_state): Fix
873 * src/roff/troff/input.cpp: Include `stringclass.h' and `mtsm.h'.
874 (input_iterator::input_iterator, macro::macro): Fix order of
877 * src/roff/troff/mtsm.cpp: Include only necessary header files.
878 (state_set::add, state_set::val): Fix compiler warnings.
880 * src/roff/troff/mtsm.h: Don't include `stringclass.h'.
881 (bool_value_state, int_value_state, units_value_state,
882 string_value_state): Remove comma after last element which causes
883 an error with g++ 3.3.3.
885 * src/roff/troff/node.cpp: Include `stringclass.h'.
886 (hline_node::hline_node, vline_node::vline_node,
887 space_char_hmotion_node, left_italic_corrected_node): Fix compiler
889 (zero_width_node::zero_width_node): Fix order of initializers.
891 * src/roff/troff/node.h: Don't include `mtsm.h'.
892 (hmotion_node): Fix compiler warnings.
894 * src/roff/troff/number.cpp: Include `stringclass.h' and `mtsm.h'.
896 2004-10-12 Gaius Mulley <gaius@glam.ac.uk>
898 * doc/groff.css: New file.
900 * doc/webpage.ms: Use `groff.css'.
903 * tmac/an-old.tmac (need_eo_h): New number register.
904 (TH): Emit `.eo.tl' tag after title.
905 (SH): Set `need_eo_h'.
906 (an-trap): Handle `need_eo_h'.
907 (an-do-tag): s/HTML-TAG-NS/HTML-TAG-NEXT/.
909 * tmac/s.tmac (need_eo_h, need_eo_tl): New number registers.
910 (TL): Always start diversion.
912 (@AI): Always call `par@reset'.
913 (@AB): Update code for -Thtml.
914 (cov*tl-au-print): Handle -Thtml.
915 (par@reset): Handle `need_eo_tl', `need_eo_h'.
918 (@SH): Set `need_eo_h' for -Thtml.
919 (par@TL): s/HTML-TAG/HTMl-TAG-NS/.
921 (@NH): s/HTML-TAG/HTMl-TAG-NS/.
922 Set `need_eo_h' for -Thtml.
923 (@EQ, @EN): Don't handle -Thtml specially.
924 (par@load-init): Don't handle -Thtml specially.
926 * tmac/www.tmac (www:paraspace): New macro.
927 (HTML-NS, HTML-TAG-NS): Use new `tag' request.
928 (HTML</p>, HTML-TAG-NEXT): New macros.
929 (HnE): Emit tag `.eo.h' instead of break.
930 (HR): s/HTML-NS/HTML/.
931 (www-end-nowhere): End diversion only if `www-html' not set.
933 (ULS, ULE): s|HTML|HTML</p>|.
934 (LI): Call `www:paraspace'.
937 2004-10-11 Gaius Mulley <gaius@glam.ac.uk>
939 * src/roff/troff/request.h (macro): Make `p' public.
940 New variable `is_a_diversion'.
941 New member function `is_diversion'.
944 * src/devices/grohtml/html.h (simple_output): New member function
947 * src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
948 computation of `total'.
949 (tabs::check_init): New function.
950 (html_table::emit_table_header): Emit style data.
951 (html_table::insert_column): Improved.
953 * src/devices/grohtml/html-table.h: Updated.
955 * src/devices/grohtml/html-text.cpp (html_text::html_text):
956 Initialize `start_space' with TRUE.
957 (html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
959 (html_text::flush_text): Set `start_space' flag.
960 (html_text::uses_indent, html_text::remove_para_space,
961 html_text::get_alignment): New functions.
962 (html_text::push_para): Updated.
963 (html_text::do_para): Check for empty argument.
964 Don't set `space_emitted'.
965 (html_text::do_space, html_text::emit_space): Updated.
967 * src/devices/grohtml/html-text.h (tag_definition): New variable
969 (html_text): New member function `uses_indent', `remove_para_space',
972 * src/devices/grohtml/output.cpp (simple_output::force_nl): New
974 (simple_output:nl): Always emit `\n'.
976 * src/devices/grohtml/post-html.cpp: Include `string.h'.
977 (BASE_POINT_SIZE): Removed.
978 (base_point_size, head_info): New global variables.
979 (text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
981 (text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
983 (page::add_and_encode): Pass additional parameter for tag flag.
984 (assert_pos): New structure.
985 (assert_state): New class.
986 (html_printer): Remove `indentation', `prev_indent'.
987 Add variables `troff_indent', `device_indent', `temp_indent'.
988 Add variables `seen_indent', `next_indent', `seen_pageoffset',
989 `next_pageoffset', `seen_linelenght', `next_linelength',
990 `seen_center', `next_center', `seen_space', `seen_break', `as'.
991 Add member functions `do_check_center', `do_space', `do_head',
992 `get_troff_indent', `restore_troff_indent', `handle_assertion',
993 `handle_state_assertion', `do_end_para', `set_char_and_width'.
994 Change argument to `do_fill' to `char *'.
996 (html_printer::emit_raw): Call `shutdown_table'.
998 (html_printer::do_center): Simplified.
999 (html_printer::do_title): Improved.
1000 (html_printer::write_header): Emit one more newline.
1002 (html_printer::do_heading, html_printer::do_indent,
1003 html_printer::do_eol, html_printer::do_tab_ts,
1004 html_printer::do_tab, html_printer::do_tab0,
1005 html_printer::calc_po_in, html_printer::next_horiz_pos,
1006 html_printer::remove_courier_tabs,
1007 html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
1009 (html_printer::do_linelength, html_printer::do_pageoffset,
1010 html_printer::do_indentation, html_printer::do_tempindent,
1011 html_printer::do_tab_te): Simplified.
1012 (html_printer::do_pointsize): Check whether point size is really
1013 associated a `.tl' tag.
1014 (html_printer::do_break): Rewritten.
1015 (html_printer::troff_tag): Improved.
1016 (html_printer::flush_globs): Updated.
1017 (html_printer::lookahead_for_tables): Handle `is_br'.
1019 (html_printer::set_char): Check `sbuf_style.f'.
1020 (html_printer::write_navigation): Use string comparison.
1021 (html_printer::~html_printer): Emit `head_info'.
1022 (html_printer::special): Rewritten.
1023 (get_str, make_val): New functions.
1024 (main): New option `s' to set the base point size.
1026 * src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
1028 2004-10-10 Gaius Mulley <gaius@glam.ac.uk>
1030 * src/roff/troff/node.cpp: New extern `debug_state'.
1031 Include `stringclass.h' and `mtsm.h'.
1032 Implement new classes and class members from `node.h'.
1033 (real_output_file): Make `fp' public.
1034 (troff_output_file): New variables `cur_div_level' and `tag_list'.
1035 Update constructors.
1036 (troff_output_file::really_print_line): Check whether we should push
1037 the current troff state and use the state at the start of the
1038 invocation of this diversion.
1039 (troff_output_file::add_to_tag_list): New member function.
1040 (node::add_char): Handle `glyph_comp_np'.
1042 * src/roff/troff/node.h: Include `mtsm.h'.
1043 (node): New variables `state', `push_state', `div_nest_level',
1044 `is_special'. Update constructors, all descendants.
1045 Pass additional argument to `add_char' member function.
1046 New virtual member functions `is_tag', `debug_node',
1047 `debug_node_list'. Update all descendants.
1048 (tag_node): New class for handling tags.
1049 (output_file): Add variable `state'.
1051 2004-10-09 Gaius Mulley <gaius@glam.ac.uk>
1053 * src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
1054 providing a minimal troff state machine to emit meta tags for the
1055 post-grohtml device driver.
1057 * src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
1060 2004-10-09 Werner LEMBERG <wl@gnu.org>
1062 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
1064 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
1066 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
1068 * src/roff/troff/div.h: Include `mtsm.h'.
1069 (diversion): New variables `any_chars_added', `needs_push',
1070 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
1071 `saved_suppress_next_eol', `modified_tag'.
1072 New virtual member function `is_diversion'. Update all descendants.
1074 * src/roff/troff/div.cpp (diversion::diversion,
1075 macro_diversion::macro_diversion): Updated.
1076 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
1077 `suppress_next_eol'.
1078 (top_level_diversion::space): Handle `curenv->seen_space'.
1079 (page_offset): Update tag handling.
1080 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
1082 * src/roff/troff/env.h (environment): Make `tabs' public.
1083 Remove `ignore_next_eol', `emitted_node'.
1084 Update `output_line', `output'.
1085 New variables `seen_space', `seen_eol', `suppress_next_eol',
1087 New member functions `construct_state', `make_tag',
1088 `construct_format_state, `construct_new_line_state,
1090 Remove `add_html_tag', `make_html_tag'.
1092 * src/roff/troff/env.cpp: New externs `suppress_push',
1093 `get_diversion_state', `global_diverted_space'.
1094 (pending_output_line): New variable `was_centered'.
1095 Update constructor and all callers.
1096 (pending_output_line::output): Call `curenv->construct_format_state'.
1097 (environment::environment, environment::copy): Updated.
1098 (environment::output): Handle `was_centered'.
1099 (environment::add_char): Handle construct and diversion state.
1100 (environment::add_node): Handle construct state.
1101 (environment::newline): Handle `was_centered'.
1102 (environment::output_line): Updated.
1103 (environment::possibly_break_line): Updated.
1104 Update tag handling.
1105 (environment::add_html_tag): Replaced with...
1106 (environment::make_tag): New function.
1107 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
1108 (environment::dump_troff_state): New debugging function.
1109 (environment::construct_state, environment::construct_format_state,
1110 environment::construct_new_line_state): New functions.
1111 (environment::do_break): Updated.
1112 Handle `global_diverted_space'.
1113 (environment::handle_tag): Update tag handling.
1114 (point_size, fill, do_break_request): Don't call `add_html_tag'.
1115 (no_fill): Don't call `add_html_tag'.
1116 Set `suppress_next_eol'.
1117 (center, right_justify, line_length, indent, temporary_indent,
1119 Update tag handling.
1121 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
1122 (input_iterator): New variables `is_diversion', `diversion_state'.
1123 Update constructors.
1124 (input_stack): New member functions `get_div_level',
1125 `get_diversion_state', `check_end_diversion'.
1126 New variables `div_level', `diversion_state'. Initialize them.
1127 (suppress_push, global_diverted_space): New global variables.
1128 (input_stack::finish_get, input_stack::finish_peek,
1129 input_stack::remove_boundary, input_stack::end_file,
1130 input_stack::clear, input_stack::pop_macro): Call
1131 `check_end_diversion'.
1132 (input_stack::push): Handle `div_level' and `diversion_state'.
1133 (get_diversion_state): New function.
1134 (diverted_space_node::reread): Handle `global_diverted_space'.
1135 (macro::macro): Update constructors.
1136 (macro::is_diversion): New function.
1137 (macro::operator=): Set `is_a_diversion'.
1138 (string_iterator): New member function `is_diversion'.
1139 (string_iterator::string_iterator): Update constructors.
1140 (string_iterator::fill): Set `div_nest_level'.
1141 (macro_iterator): New member function `is_diversion'.
1142 (do_if_request): Handle `suppress_push'.
1143 (tag, taga): New functions.
1144 (init_input_requests): Add `tag' and `taga' requests.
1146 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
1148 * src/include/font.h (font): New member function
1149 `get_image_generator'.
1150 New variables `unscaled_charwidths' and `image_generator'.
1152 * src/libs/libgroff/font.cpp (font::get_width): Always return the
1153 character's unscaled width if `font::unscaled_charwidths' is set.
1154 (font::get_image_generator): New function.
1155 (font::load_desc): Check the `unscaled_charwidths' and
1156 `image_generator' keywords.
1158 * src/libs/libgroff/fontfile.cpp: Initialize
1159 `font::unscaled_charwidths' and `font::image_generator'.
1161 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
1163 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
1165 * man/groff_font.man: Document `unscaled_charwidths' and
1168 * src/preproc/html/pre-html.cpp: Include `device.h'.
1169 (image_gen): New global variable.
1170 (imageList::createPage): Use `image_gen'.
1171 (main): Use `image_generator' keyword.
1173 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
1175 * tmac/html.tmac: Handle \[sqrtex].
1177 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
1179 * src/include/printer.h (printer): New virtual method `round_width'.
1181 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
1182 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
1183 src/devices/grotty/tty.cpp (printer::round_width): New function
1186 * src/devices/grohtml/post-html.cpp (printer::round_width): New
1188 (html_printer::set_numbered_char): Use it.
1190 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
1192 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
1194 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
1196 * configure: Regenerated.
1198 * Makefile.in (GHOSTSCRIPT): New variable.
1199 (MDEFINES): Add GHOSTSCRIPT.
1201 2004-10-03 Werner LEMBERG <wl@gnu.org>
1203 * INSTALL.gen: Updated (taken from texinfo CVS).
1205 2004-09-28 Werner LEMBERG <wl@gnu.org>
1209 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1211 * tmac/groff_www.man: Revised and updated.
1213 2004-09-26 Werner LEMBERG <wl@gnu.org>
1215 Fix \$@ and \$* to handle any number of arguments.
1217 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
1220 * src/roff/troff/input.cpp (input_iterator::internal_level):
1222 (input_stack): New member functions `increase_level' and
1224 (input_stack::get_level): Don't use `internal_level'.
1225 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
1226 (end_quote_iterator): Completely removed.
1227 (interpolate_arg): Build string for \$@ and \$* which is then
1228 pushed onto the input stack.
1230 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
1232 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
1235 2004-09-23 Werner LEMBERG <wl@gnu.org>
1237 * tmac/an-old.tmac (ne): Using default scaling operator.
1239 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
1241 This change implements the following features:
1244 New numeric register: Defines number of lines following LP, PP,
1245 QP, IP or XP, which must be kept together, before any automatic
1246 page break. If insufficient space remains on the current page, a
1247 page break is forced before the new paragraph begins.
1250 New numeric register: Sets number of lines of following paragraph
1251 which must be kept with a heading, defined by NH or SH, before any
1252 automatic page break. If insufficient space remains on the
1253 current page, a page break is forced before the heading.
1256 (Thanks to Joerg van den Hoff, for this idea).
1258 New numeric register: Sets the first level of heading (set with
1259 NH), which will keep the same point size as body text; e.g. if
1260 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
1261 point size specified by \n[PS], but .NH 2 and .NH 1 will have
1262 progressively larger point sizes, determined by \n[PSINCR] (see
1266 New numeric register: Sets the point size increment for each level
1267 of heading, (set with NH), below the threshold level set by
1268 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
1269 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
1270 and all other levels will remain at 10pt, (because \n[PS] = 10).
1273 Existing macro now accepts a numeric argument, to make heading
1274 size match that of NH with same argument value, when the
1275 GROWPS/PSINCR feature is enabled.
1278 New string, set by NH macro, replaces the existing (undocumented)
1279 use of SN, to represent the assigned section number.
1282 New string, set by NH macro, represents the assigned section
1283 number, but omits the terminal period (periods at intermediate
1284 levels are retained).
1287 String set by NH macro, originally undocumented, now implemented
1288 as an alias for SN-DOT (which reproduces original behaviour).
1290 * tmac/s.tmac (PORPHANS): New register.
1291 (par*start): Use it.
1292 (HORPHANS, GROWPS, PSINCR): New registers.
1293 (SH-NO-TAG, @SH): Use them.
1296 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
1298 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
1299 of `Ds' and `De' macros.
1301 2004-09-10 Werner LEMBERG <wl@gnu.org>
1303 In tbl, handle \a as an interpreted leader character if in
1306 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
1307 LEADER_CHAR): New macros.
1308 (compatible_flag): New declaration.
1310 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
1311 LEADER_3, and LEADER_4 to `state'.
1312 (table_input::get): Handle `\a'.
1314 * src/preproc/tbl/table.cpp (PREFIX): Removed.
1315 (LEADER_REG): New macro.
1316 (table::init_output): Define LEADER_REG string register if in
1319 * src/preproc/tbl/tbl.man: Document it.
1321 2004-08-18 Werner LEMBERG <wl@gnu.org>
1323 * tmac/doc.tmac (An): Fix error message.
1325 2004-08-06 Werner LEMBERG <wl@gnu.org>
1327 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
1328 file can't be opened. UNIX tbl has the same behaviour.
1330 2004-08-05 Y T <doarhop@hotmail.com>
1332 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
1333 (DBRead): If in compatibility mode, take into account the text
1334 when computing figure boundaries.
1336 2004-08-05 Werner LEMBERG <wl@gnu.org>
1338 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
1339 from Tadziu Hoffmann.
1341 2004-08-03 Werner LEMBERG <wl@gnu.org>
1343 * doc/meref.me: Document `_M' register.
1345 2004-08-03 Martin Husemann <martin@duskware.de>
1347 Make hpftodit work correctly on big-endian systems.
1349 * src/utils/hpftodit/hpftodit.cpp (File): New method
1350 `get_uint32(char *)'.
1351 (entry): New member `orig_value'.
1352 (read_tags): Use new method.
1353 (output_font_name, read_and_output_pcltypeface, dump_ascii):
1356 2004-08-01 Werner LEMBERG <wl@gnu.org>
1358 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
1359 are already in X11's `macros.t' file.
1361 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
1363 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
1365 (read_and_output_pcltypeface): Handle strings with length <= 4.
1367 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
1369 * tmac/s.tmac (pg@top): Don't save `PO' register.
1370 (pg*end-col, pg*end-page): Directly use `PO' register.
1372 2004-07-27 Werner LEMBERG <wl@gnu.org>
1374 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
1376 * src/preproc/refer/refer.cpp (output_references): Check for
1378 * src/preproc/refer/refer.man: Improve documentation of
1379 `bibliography' command.
1381 2004-07-26 Werner LEMBERG <wl@gnu.org>
1383 Add requests `fcolor' and `gcolor'.
1385 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
1387 (init_env_requests): Add `fcolor' and `gcolor'.
1389 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
1391 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1392 Document new requests.
1394 2004-07-24 Werner LEMBERG <wl@gnu.org>
1396 Add support for fractional point sizes in ms macros. A value for
1397 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
1398 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
1400 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
1401 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
1403 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
1405 2004-07-19 Werner LEMBERG <wl@gnu.org>
1407 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
1409 (do_for, for_input::get, for_input::peek): Handle negative `by'.
1410 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
1412 2004-07-08 Thomas Klausner <wiz@netbsd.org>
1414 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
1415 * tmac/groff_mdoc.man: Updated.
1417 2004-07-05 Werner LEMBERG <wl@gnu.org>
1419 * doc/groff.texinfo: Further improve documentation of `hcode'.
1421 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
1423 Improve appearance of arrows in pic.
1425 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
1427 Use two line segments for drawing non-filled arrow head.
1428 (line_object::print, spline_object::print): Shorten line length to
1429 avoid arrow sticking.
1430 (arc_object::print): Take arrow direction into account.
1432 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1434 * tmac/groff_www.man: Update documentation of .MPIMG.
1436 2004-07-03 Werner LEMBERG <wl@gnu.org>
1438 * tmac/an-old.tmac (RI): Always start with font `R'.
1439 (RI, IR): Properly end with font `R'.
1441 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
1443 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
1444 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
1445 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
1446 Don't pass more than six arguments to .R, .I, .B, etc., for
1447 compatibility with traditional troff macros.
1449 2004-07-02 Werner LEMBERG <wl@gnu.org>
1451 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
1452 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
1454 (PUSH_COMP_MODE): New internal character constant.
1457 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
1458 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
1459 (token::next, macro::append): Handle PUSH_COMP_MODE.
1460 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
1461 POP_GROFFCOMP after each of the decoded arguments to make them
1462 independent from the compatibility mode status.
1463 (comp_mode): Add `COMP_ENABLE'.
1464 (do_define_string, do_define_macro): Handle COMP_ENABLE.
1465 (define_string, append_string, define_macro, define_indirect_macro,
1466 append_macro, append_indirect_macro): Handle `compatible_flag'.
1467 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
1469 * man/groff_diff.man, doc/groff.texinfo: Updated.
1471 2004-07-01 Werner LEMBERG <wl@gnu.org>
1473 * doc/groff.texinfo: Improve documentation of `hcode'.
1474 Use @documentencoding and convert document to latin-1; to do that
1475 make latin characters active and assign proper macros (within a
1476 @tex...@end tex environment).
1477 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
1478 * doc/Makefile.sub (groff): Ditto.
1480 2004-06-29 Werner LEMBERG <wl@gnu.org>
1482 Implement two new conditional operators `F <name>' and `S <name>'
1483 which check whether <name> is a valid font or style, respectively.
1485 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
1486 (text_file::text_file): Updated.
1487 (text_file::error): Don't emit message if `silent' is set.
1488 (font::load_font): Add optional third argument (which is directly
1490 (font::load): Add optional second argument to check the header of
1491 a font only, without emitting warning or error messages.
1492 * src/include/font.h (font): Updated.
1494 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
1496 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
1497 fourth argument to check a font without mounting.
1498 (check_font, check_style): New functions.
1499 * src/roff/troff/node.h: Updated.
1501 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1504 2004-06-27 Werner LEMBERG <wl@gnu.org>
1506 Implement new string-valued register `.sty' to return the current
1509 * env.cpp (environment::get_style_name_string): New function.
1510 (init_env_requests): Add `.sty' register.
1511 * env.h (environment): Updated.
1512 * node.cpp (font_info): Make `get_style_name' a friend.
1513 (get_style_name): New function.
1516 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1519 2004-06-15 Werner LEMBERG <wl@gnu.org>
1521 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
1524 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
1526 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
1527 and \n[mo] to avoid dependency on current date.
1529 2004-06-08 Werner LEMBERG <wl@gnu.org>
1531 * Makefile.sub (install_data): New target.
1533 2004-06-04 Werner LEMBERG <wl@gnu.org>
1535 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
1537 2004-06-03 Werner LEMBERG <wl@gnu.org>
1539 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
1541 (install_data): Add $(srcdir).
1543 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
1546 2004-06-02 Werner LEMBERG <wl@gnu.org>
1548 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
1549 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
1550 Add test for Xmu library.
1551 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
1552 GROFF_APPRESDIR_DEFAULT): New macros.
1554 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
1555 and GROFF_APPRESDIR_DEFAULT.
1557 * configure: Regenerated.
1559 * Makefile.in (appresdir): New variable.
1560 (MDEFINES): Add appresdir.
1562 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
1564 (install_data, uninstall_sub): New targets to handle GXditview.ad.
1566 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
1567 `$(srcdir)/eign', not `eign'.
1569 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
1571 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
1572 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
1573 Protect (g)xditview with `\%' to avoid hyphenation.
1574 Other minor formatting.
1576 2004-06-01 Werner LEMBERG <wl@gnu.org>
1578 Integrate gxditview into groff's standard directory hierarchy.
1580 * src/xditview/*: Moved to ...
1581 * src/devices/xditview/*: Here.
1582 Moved DviChar.h and XFontName.h to src/include.
1583 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
1584 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
1585 Moved xtotroff.c to new directory src/utils/xtotroff.
1586 Provide proper Makefile.sub files (reusing the stuff from
1588 DESC renamed to DESC.in.
1589 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
1590 Converted everything from K&R to ANSI C.
1591 Decorated with const where appropriate.
1592 Cast string constants with `String' and `char *' where appropriate.
1593 Made it compile with C++ (used as a C compiler).
1594 Removed other minor compiler warnings.
1596 * src/devices/xditview/device.c: Include config.h, string.h, and
1598 Don't declare `exit', `strtok', `strchr', and `getenv'.
1601 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
1604 * src/devices/xditview/xditview.c: Include config.h.
1605 Include stdio.h earlier.
1606 Protect declaration of `popen' and `pclose' with
1607 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
1608 Replace `caddr_t' with `XtPointer'.
1609 (MakePromptFunc): New typedef.
1610 (DoPrint): Use RETSIGTYPE.
1611 (promptfunction): Change type to MakePromptFunc.
1612 (MakePrompt): Use MakePromptFunc for third argument.
1615 * src/devices/xditview/ad2c: Add casts to `String'.
1617 * src/include/XFontName.h (XFontNameString): Don't use array
1619 Add prototypes for `XParseFontName', `XFormatFontName',
1620 `XCompareFontName', and `XCopyFontName'.
1622 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
1625 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
1626 Don't declare `XParseFontName' and `XFormatFontName'.
1628 (main): Remove `optind' and `optarg'.
1630 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
1631 (to select programs which need X).
1632 Make XDEVIDIRS depend on `FORCE'.
1633 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
1635 (MDEFINES): Updated.
1636 (LIBDIRS): Use XLIBDIRS.
1637 (CPROGDIRS): Use XPROGDIRS.
1638 (DEVDIRS): Remove font directories for gxditview.
1639 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
1640 (EXTRADIRS): Remove src/xditview.
1642 * Makefile.sub (DISCLEANFILES): Updated.
1644 * Makefile.comm (LIBXUTIL): New variable.
1645 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
1646 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
1648 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
1650 * aclocal.m4 (GROFF_X11): New function.
1652 * configure.ac: Call GROFF_X11.
1653 Don't create src/xditview/Imakefile.
1654 Don't emit notice how to build gxditview.
1656 * configure: Regenerated.
1658 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
1660 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
1662 * Makefile.in (CPPFLAGS): Define.
1663 (MDEFINES): Add CPPFLAGS.
1665 2004-05-27 Werner LEMBERG <wl@gnu.org>
1667 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
1669 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
1671 Fix problems with `friend name injections'.
1673 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
1674 make_script_box), src/roff/troff/div.h (end_diversions),
1675 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
1678 2004-05-25 Bernd Warken <bwarken@mayn.de>
1680 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
1682 2004-05-25 Werner LEMBERG <wl@gnu.org>
1684 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
1685 src/libs/libgroff/color.cpp: Include lib.h.
1687 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
1689 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
1690 through Forte 6u1, and for how to get GNU make on Solaris.
1692 2004-05-24 Werner LEMBERG <wl@gnu.org>
1694 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
1697 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
1699 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
1702 2005-05-14 Werner LEMBERG <wl@gnu.org>
1704 * REVISION: Set to 2.
1706 * aclocal.m4 (GROFF_STDINT_H): Removed.
1707 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
1709 * configure.ac: Updated.
1710 * configure, src/include/config.hin: Regenerated.
1712 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
1713 inttypes.h conditionally.
1715 2003-05-13 Werner LEMBERG <wl@gnu.org>
1717 Version 1.19.1 released
1718 =======================
1720 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
1722 * src/preproc/refer/label.y (same_author_last_name,
1723 same_author_name): Handle empty sort keys.
1725 2004-05-10 Werner LEMBERG <wl@gnu.org>
1727 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
1730 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
1731 doc-str-Lb-librt): Reset font.
1732 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
1733 Provide `doc-str-Lb' to reset font.
1734 * tmac/groff_mdoc.man: Updated.
1736 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
1738 * src/preproc/html/pre-html.cpp (make_message): Make it work for
1739 snprintf versions which don't conform to ANSI C 99 (this is,
1740 counting the string's trailing null byte in the return value).
1742 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
1744 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
1745 that all implementations of sprintf handle null pointers correctly.
1747 2004-05-04 Werner LEMBERG <wl@gnu.org>
1749 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1750 Document `.U' register.
1752 * src/roff/troff/env.cpp (environment::mark_last_line)
1753 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
1755 2004-05-04 Larry Kollar <kollar@alltel.net>
1757 New read-only register `.U'; it returns 1 in safer mode and 0
1760 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
1763 2004-05-03 Werner LEMBERG <wl@gnu.org>
1765 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
1767 2004-04-17 Werner LEMBERG <wl@gnu.org>
1769 * src/include/font.h (font): Use `int' for ch_index.
1770 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
1771 font::compact): Updated.
1773 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
1776 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
1777 (hyphen_word): Fix compiler warnings.
1778 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
1781 (get_delim_number, get_line_arg): Change second argument type to
1783 (macro_header::copy, token::next, do_define_string,
1784 do_define_character, substring_request, asciify_macro,
1785 unformat_macro, read_size, non_interpreted_node::interpret,
1786 while_request, main: Fix compiler warnings.
1787 (read_color_draw_node): Initialize `col'.
1789 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
1790 `start_col' and `end_col' of type `int'.
1791 (vertical_rule): Make `col' of type `int'.
1793 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
1796 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
1798 (format_serial): Use them to remove dependency on ASCII.
1800 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
1802 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1805 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
1807 (glyph): Change type of `hpos' to `int'.
1809 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
1810 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
1812 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
1814 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
1816 2004-04-16 Werner LEMBERG <wl@gnu.org>
1818 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
1819 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
1820 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
1821 `double' instead of `float' everywhere.
1822 * src/preproc/grn/main.cpp: Use `double' instead of `float'
1824 (main): Add return value.
1825 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
1827 Update all user functions.
1829 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
1830 src/preproc/eqn/box.h, src/preproc/pic/object.h,
1831 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
1832 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
1833 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
1834 src/roff/troff/input.cpp, src/roff/troff/request.h,
1835 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
1838 * src/utils/indxbib/signal.c: Include stdlib.h.
1840 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1842 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
1843 before the first page.
1845 2004-04-14 Thomas Klausner <wiz@netbsd.org>
1847 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
1848 (doc-operating-system-*): Updated.
1849 * tmac/doc-syms (doc-str-St-*): Various small fixes.
1850 (doc-str-Lb-*): Add more library names.
1852 2004-04-10 Art Haas <ahaas@airmail.net>
1854 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
1857 2004-04-09 Art Haas <ahaas@airmail.net>
1859 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
1861 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
1863 * arch/misc/shdeps.sh: Generate better comment for sed script.
1865 2004-04-08 Art Haas <ahaas@airmail.net>
1867 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
1868 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
1869 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
1870 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
1871 (polyfill), src/preproc/grn/main.cpp (polyfill),
1872 src/preproc/refer/command.cpp (command_table),
1873 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
1874 gcc 3.5 doesn't like).
1876 2004-04-08 Werner LEMBERG <wl@gnu.org>
1878 Removing many compiler warnings. groff should now compile with
1879 a C++ compiler used for C files also. [Simple variable renamings
1880 to avoid shadowing aren't logged in detail.]
1882 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
1883 (draw_dvi_printer::draw) ['c']: Enclose in block.
1885 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
1886 (page::add_line): Fix typos.
1887 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
1889 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
1890 Some local variable renamings.
1891 * src/devices/grolbp/lbp.h: Some local variable renamings.
1893 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
1896 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
1897 Remove redundant local variable declaration.
1898 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
1899 Don't use `caddr_t' but `void *'.
1900 Enclose functions with `extern "C"' for C++.
1902 * src/libs/libdriver/input.cpp (remember_filename,
1903 remember_source_filename): Use cast for string constant.
1905 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
1906 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
1907 src/libs/libgroff/geometry.cpp: Some local variable renamings.
1908 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
1910 Enclose functions with `extern "C"' for C++.
1911 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
1912 (needs_quoting): Return `int'.
1913 (quote_arg): Add proper casts to malloc and realloc.
1914 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
1915 various MS Windows environments.
1916 (spawnvp_wrapper): Add proper cast to malloc.
1918 * src/preproc/eqn/box.h: Remove redundant declarations of
1919 `make_script_box', `make_mark_box' and `make_lineup_box'.
1920 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
1921 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
1924 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
1925 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
1926 (dx, dy): Renamed functions to...
1927 (deltax, deltay): This.
1928 * src/preproc/grn/main.cpp: Some local variable renamings.
1929 (deffont): Add `const'.
1930 (initpic, conv): Use cast for string constant.
1932 * src/preproc/html/pre-html.cpp: Some local variable renamings.
1933 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
1934 (char_buffer::run_output_filter): Second argument is unused.
1935 * src/preproc/html/pushback.cpp: Some local variable renamings.
1937 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
1938 * src/preproc/pic/object.cpp: Some local variable renamings.
1940 * src/preproc/refer/label.y (lookup_label): Remove redundant
1941 declaration of local variable.
1943 * src/preproc/soelim.cpp: Remove redundant declaration of
1944 `interpret_lf_args'.
1946 * src/preproc/tbl/main.cpp: Some local variable renamings.
1948 * src/roff/groff/groff.cpp (main): Use cast for string constant.
1949 * src/roff/groff/pipeline.c: Enclose declarations of `error',
1950 `c_fatal', and `i_to_a' with `extern "C"' for C++.
1951 Don't use C++-style comments.
1953 * src/roff/troff/env.h: Remove redundant declaration of `title'.
1954 * src/roff/troff/node.h, src/roff/troff/env.cpp,
1955 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
1957 * src/roff/troff/div.h: Remove redundant declaration of
1959 * src/roff/troff/troff.h: Remove redundant declaration of
1961 * src/roff/troff/input.cpp: Remove redundant declaration of
1962 `handle_first_page_transition' and `process_input_stack'.
1964 * src/utils/hpftodit.cpp: Some local variable renamings.
1966 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
1968 Don't define RETSIGTYPE.
1969 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
1971 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
1972 (error): Use `const' in argument.
1973 (main): Remove redundant declaration of `optind'.
1974 Move declaration of `Version_string' to top-level.
1976 * PROBLEMS: Document difficulties compiling signal.c if a C++
1977 compiler is used for C.
1979 2004-04-07 Werner LEMBERG <wl@gnu.org>
1981 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
1983 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
1985 Make scripts like nroff.sh and neqn.sh portable across various
1986 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
1987 non-POSIX path separators. The idea is to extend those scripts to
1988 decide at run-time (of the script) which path separator to use.
1990 * arch/misc/Makefile.sub: New file.
1991 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
1992 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
1993 a proper definition of the variable `GROFF_RUNTIME'.
1995 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
1996 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
1997 (PROGDEPDIRS): New variable.
1999 (PROGDIRS): Add PROGDEPDIRS.
2001 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
2002 Don't substitute @SEP@ and @BINDIR@.
2003 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
2004 (PATH): Use GROFF_RUNTIME.
2006 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
2007 Don't substitute @SEP@ and @BINDIR@.
2008 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
2009 (PATH): Use GROFF_RUNTIME.
2011 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
2013 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
2014 Cygwin which doesn't handle stderr correctly.
2016 2004-03-08 Werner LEMBERG <wl@gnu.org>
2018 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
2019 against empty argument. Problem reported by <cgd@broadcom.com>.
2021 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
2023 * Makefile.in (SEP): Replaced with...
2024 (RT_SEP, SH_SEP): Separators for the target platform's native path
2025 separator and the build environment, respectively.
2026 (fontpath, tmacpath): Use RT_SEP.
2027 (MDEFINES): Updated.
2029 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
2030 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
2031 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
2032 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
2034 2004-03-05 Werner LEMBERG <wl@gnu.org>
2036 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
2037 reduce alignment problems with newer printers which use built-in
2038 TrueType fonts (instead of the older Intellifonts). The ideal
2039 solution is to provide a second set of groff metric files, but this
2040 is extremely time-consuming to produce, given that HP's metric
2041 files are very rudimentary.
2043 2004-03-01 Werner LEMBERG <wl@gnu.org>
2045 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
2046 s/operand/argument/ in error message.
2048 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
2050 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
2053 2004-03-01 Antti Kantee <pooka@netbsd.org>
2055 * tmac/s.tmac (XE): Fix error message.
2057 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
2059 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
2062 * src/roff/groff/pipeline.c: Declare strcasecmp.
2063 (run_pipeline) [_WIN32]: Use function name variants which don't
2065 Fix stream handling.
2067 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
2069 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
2070 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
2071 for platforms which use the native Win32 runtime libraries.
2072 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
2074 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
2075 QUOTE_ARG_REALLOC_ERROR): Fix string.
2077 * src/preproc/html/pre-html.cpp: Remove declaration of
2079 Don't use __MINGW32__.
2080 s/DEBUG_FILE/DEBUG_FILE_DIR/.
2081 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
2082 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
2083 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
2084 calls to `set_redirection' and `WAIT'.
2085 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
2086 Fix calls to `set_redirection' and `save_and_redirect'.
2087 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
2088 to `set_redirection' and `save_and_redirect'.
2089 (usage): Fix message.
2090 (makeTempFiles, main): Use `DEBUG_FILE'.
2092 2004-02-21 Werner LEMBERG <wl@gnu.org>
2094 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
2096 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
2098 * src/libs/libgroff/quotearg.c: New file, providing proper argument
2099 quoting for MSVC's spawn* and exec* functions.
2100 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
2101 spawnvp with proper quoting for MSVC.
2103 * src/libs/libgroff/assert.cpp (program_name),
2104 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
2105 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
2107 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
2109 * src/include/error.h (program_name): Declare as `extern "C"'.
2110 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
2112 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
2114 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
2116 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
2118 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
2120 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
2122 (sbasename) [__MSDOS__ || ...]: New function.
2123 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
2125 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
2126 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
2128 Use STDOUT_FILENO instead of hardcoded file handle.
2129 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
2131 2004-02-19 Werner LEMBERG <wl@gnu.org>
2133 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
2134 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
2136 2004-02-18 Werner LEMBERG <wl@gnu.org>
2138 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
2139 new font and mapping files.
2141 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
2142 Keith Marshall <keith.d.marshall@ntlworld.com>
2144 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
2145 an input pipe. This is needed for the MSVC compiler to make troff's
2148 * src/roff/troff/div.cpp: Include nonposix.h.
2149 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
2151 2004-02-17 Werner LEMBERG <wl@gnu.org>
2153 * font/devlj4/generate/special.awk: New script.
2154 * font/devlj4/generate/Makefile (S): Use special.awk.
2155 * font/devlj4/*: Regenerated, including the following new files:
2156 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
2157 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
2158 * NEWS: Document new lj4 fonts and revised hpftodit.
2160 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
2162 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
2164 2004-01-25 Werner LEMBERG <wl@gnu.org>
2166 * src/libs/libgroff/progname.cpp: Replaced with...
2167 * src/libs/libgroff/progname.c: New file.
2168 * src/libs/libgroff/Makefile.sub: Updated accordingly.
2170 2004-01-17 Werner LEMBERG <wl@gnu.org>
2172 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
2174 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
2176 * font/devlj4/generate/wingdings.map,
2177 font/devlj4/generate/symbol.map: Include unnamed glyphs.
2178 Use groff glyph names where possible.
2179 * src/devices/grolj4/lj4_font.man: Minor updates.
2181 2004-01-13 Werner LEMBERG <wl@gnu.org>
2183 * tmac/www.tmac (DC): Handle TTY devices.
2185 * doc/webpage.ms: Document viewCVS from ffii.org.
2186 * NEWS, README: Updated.
2188 * src/roff/groff/groff.man: Mention lj4_font man page.
2190 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
2192 (FONTS): Add SYMBOL and WINGDINGS.
2193 (SYMBOL, WINGDINGS): New targets.
2195 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
2197 * src/devices/grolj4/lj4_font.man: New man page.
2198 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
2199 * src/devices/grolj4.man: Mention lj4_font man page.
2201 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
2202 * src/utils/hpftodit/hpftodit.man: Document it.
2204 Remove details about fonts (which are now in lj4_font.man).
2206 * font/devlj4/generate/symbol.map,
2207 font/devlj4/generate/wingdings.map: New files.
2209 2004-01-12 Werner LEMBERG <wl@gnu.org>
2211 * README: Mention ffii's viewcvs access.
2213 2004-01-09 Werner LEMBERG <wl@gnu.org>
2215 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
2217 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
2219 Revert most of the change from 2004-01-03 to better control used
2222 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
2223 (text_symbol_sets, special_symbol_sets): New arrays.
2224 (symbol_set_table): New global variable.
2225 (read_symbol_sets): Use search order given in the text_symbol_sets
2226 and special_symbol_sets arrays. If command line flag -a is not
2227 given, search both arrays.
2228 (output_charset): Require x_height_tag only for command line flag -i.
2230 2004-01-06 Werner LEMBERG <wl@gnu.org>
2232 Implement string-valued registers \n[.m] and \n[.M] to return the
2233 name of the current drawing and background color, respectively.
2235 * src/roff/troff/symbol.h: Moved to...
2236 * src/include/symbol.h: Here.
2237 Small fixes to make it work outside of the `troff' directory.
2238 * src/roff/troff/symbol.cpp: Moved to...
2239 * src/libs/libgroff/symbol.cpp: Here.
2240 Small fixes to make it work outside of the `troff' directory.
2242 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
2243 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
2246 * src/include/color.h: Include symbol.h.
2247 (color): Add new field `nm'.
2248 * src/libs/libgroff/color.cpp (color::color): Updated.
2250 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
2251 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
2252 src/roff/troff/reg.cpp: Don't include symbol.h.
2254 * src/roff/troff/env.cpp: Don't include symbol.h.
2255 (environment::get_glyph_color_string,
2256 environment_get_fill_color_string): New member functions.
2257 (init_env_requests): Handle `.m' and `.M' registers.
2258 * src/roff/troff/input.cpp: Don't include symbol.h.
2259 (default_symbol): Moved to symbol.cpp/symbol.h.
2260 (do_glyph_color, do_fill_color, define_color): Pass symbol name
2261 to color constructor.
2262 * src/roff/troff/env.h: Updated.
2264 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2265 Document new registers.
2267 2004-01-05 Werner LEMBERG <wl@gnu.org>
2269 * src/roff/troff/node.cpp (space_node::get_breakpoints,
2270 space_node::nbreaks): Protect against zero `next' field.
2272 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
2274 In hpftodit, use the symbol sets offered in the TFM.
2276 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
2277 (symbol_set, text_symbol_sets, special_symbol_sets,
2278 symbol_set_table): Removed.
2279 (get_printcode): Removed.
2280 (read_symbol_sets): Initialize `symbol_set' field with
2282 Simplify code to just use the `kind' value.
2283 (output_charset): Improve output formatting.
2284 (dump_symbols): Simplified.
2286 2004-01-02 Werner LEMBERG <wl@gnu.org>
2288 * font/devlj4/generate/text.map: Add more MSL numbers.
2290 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
2292 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
2293 (text_symbol_sets): Add more symbol sets.
2294 (debug_flag): New static variable (moved from `main').
2295 (get_printcode, show_symset): New functions.
2296 (main): Remove `debug_flag'.
2297 (output_charset): Use `show_symset'.
2298 (dump_symbols): Use `show_symset'.
2299 Print symsets for all glyphs.
2300 (read_map): Actually call `unicode_to_ucode_make' but this time
2303 2004-01-01 Werner LEMBERG <wl@gnu.org>
2305 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
2306 Fix placement of comments.
2308 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
2310 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
2311 option `-d' is given.
2312 (output_charset): Improve warning messages to give more information.
2313 (dump_symbols): Make information more precise.
2315 (read_map): Don't call unicode_to_ucode_name; the glyph names must
2316 appear as-is and shouldn't be decomposed.
2318 2003-12-31 Werner LEMBERG <wl@gnu.org>
2320 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
2321 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
2322 (FONTS): Add TrueType font families Arial and Times New Roman.
2323 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
2324 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
2327 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
2329 * test-groff.in (SEP): Quote value.
2330 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
2331 `tem' to `char*' to avoid deallocation of a pointer to a constant
2332 object which some compilers don't like.
2334 2003-12-31 Werner LEMBERG <wl@gnu.org>
2336 * font/devlj4/generate (text.map, special.map): Rewritten to work
2337 with the new hpftodit version.
2339 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
2341 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
2342 set and 8bit character code for all glyphs also.
2344 2003-12-30 Werner LEMBERG <wl@gnu.org>
2346 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
2348 2003-12-29 Werner LEMBERG <wl@gnu.org>
2350 More fixes for MSVC compiler.
2352 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
2355 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
2356 STDERR_FILENO) [_MSC_VER]: Define conditionally.
2357 (getpid) [_MSC_VER]: Remove.
2358 Include direct.h and process.h conditionally.
2360 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
2361 parentheses for a_delete.
2363 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
2365 * test-groff: Replaced with...
2366 * test-groff.in: This new template to handle path separator
2369 * configure.ac: Check for direct.h and process.h.
2370 Generate test-groff script.
2371 * configure, src/include/config.hin: Regenerated.
2373 2003-12-28 Werner LEMBERG <wl@gnu.org>
2375 Add integral extension glyph.
2376 Add new option `-x' to afmtodit to suppress use of built-in AGL.
2378 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
2380 * font/devps/generate/textmap: Provide entry for `integralex' to
2381 override (old) PUA value of the AGL.
2382 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
2383 * font/devps/*: Regenerated.
2385 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
2386 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
2388 2003-12-27 Werner LEMBERG <wl@gnu.org>
2390 Add forgotten `coproduct' symbol (already available for DVI).
2392 * font/devhtml/R.proto, font/devps/generate/textmap,
2393 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
2394 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
2395 U+2210 (\[coproduct]).
2397 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
2399 hpftodit has been extended to handle TrueType metric files and
2400 more glyphs. See hpftodit.man for more details.
2402 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
2403 ctype.h, and unicode.h.
2404 s/msl/charcode/ everywhere since we now handle Unicode values also.
2405 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
2406 Use it where appropriate.
2407 (MULTIPLIER): Replaced with...
2408 (multiplier): New global static variable.
2410 (tag_type): Add more TFM tags.
2411 (tag_name): New array.
2412 (ENUM_TYPE, FLOAT_TYPE): Removed.
2413 (BYTE_TYPE): New value assigned.
2414 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
2415 (text_symbol_sets, special_symbol_sets): Extended to cover more
2417 (check_type): Add return value.
2418 (check_units): Add parameters to get ppi and upem values.
2419 Handle TrueType TFM data.
2420 (output_font_name): New function.
2421 (output_charset): Add parameter to handle TFM type.
2422 Handle TrueType TFMs also.
2423 (em_fract): New macro.
2424 (dump_tags): Be much more verbose and handle more tags.
2425 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
2426 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
2428 (read_map): Add parameter to handle TFM type.
2429 Handle both MSL and Unicode mappings.
2430 (main): Add two new command line options `-a' and `-q'.
2431 Updated to make use of new functions.
2434 * src/utils/hpftodit/hpuni.cpp: New file.
2436 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
2439 2003-12-25 Werner LEMBERG <wl@gnu.org>
2441 * src/include/nonposix.h (read) [_MSC_VER]: Define.
2443 2003-12-24 Werner LEMBERG <wl@gnu.org>
2445 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
2446 by Michail Vidiassov <master@iaas.msu.ru>.
2448 2003-12-20 Werner LEMBERG <wl@gnu.org>
2450 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
2452 Add missing latin-2 glyphs.
2453 * font/devutf8/R.proto: Add missing latin-2 glyphs.
2455 * tmac/troffrc: Load `composite.tmac' earlier.
2457 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
2458 u00{53,73}_0327, and u0049_0307.
2459 * tmac/X.tmac: Add u00{47,67}_0306.
2460 * tmac/tty-char.tmac: Use composite glyph names for readability.
2464 * src/include/unicode.h: Remove `extern' keywords.
2466 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
2468 * tmac/latin5.tmac: New file.
2470 2003-12-19 Werner LEMBERG <wl@gnu.org>
2472 Add some glyphs needed for Turkish.
2474 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
2477 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
2478 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
2479 u00{53,73}_0327, and u0049_0307.
2481 2003-12-18 Werner LEMBERG <wl@gnu.org>
2483 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
2485 Remove trailing zeros.
2487 2003-12-17 Werner LEMBERG <wl@gnu.org>
2489 Make \? transparent to end-of-sentence recognition.
2491 * src/roff/troff/input.cc (non_interpreted_node): Add
2492 `ends_sentence' member function.
2494 2003-12-16 Werner LEMBERG <wl@gnu.org>
2496 * doc/groff.texinfo: Document `dt' request correctly.
2497 Other minor typographical improvements.
2499 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
2501 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
2503 2003-12-10 Richard Stallman <rms@gnu.org>
2505 * LICENSE: Better wording.
2507 2003-12-09 Werner LEMBERG <wl@gnu.org>
2509 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
2510 * configure, NEWS: Updated.
2512 2003-12-08 Werner LEMBERG <wl@gnu.org>
2514 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
2516 2003-12-07 Bernd Warken <bwarken@mayn.de>
2520 2003-12-07 Werner LEMBERG <wl@gnu.org>
2522 * INSTALL: Improved.
2524 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
2526 Use path separator character of target platform for compiled-in
2529 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
2530 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
2531 * configure: Regenerated.
2532 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
2534 2003-12-05 Werner LEMBERG <wl@gnu.org>
2536 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
2537 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
2539 2003-12-04 Bernd Warken <bwarken@mayn.de>
2541 * LICENSE: New file.
2543 2003-12-03 Werner LEMBERG <wl@gnu.org>
2545 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
2546 ligatures present in AFM files since groff currently only
2547 understands some standard ligatures and nothing else.
2549 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
2551 * src/roff/groff/groff.cpp (main): Don't run the spooler if
2554 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
2557 Don't use Unix wait flags.
2559 2003-12-02 Werner LEMBERG <wl@gnu.org>
2561 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
2562 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
2563 src/roff/troff/uniuni.cpp: Moved to...
2564 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
2565 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
2566 src/libs/libgroff/uniuni.cpp: Here.
2568 * src/include/Makefile.sub.old (HDRS),
2569 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
2570 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
2572 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
2574 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
2578 2003-12-01 Werner LEMBERG <wl@gnu.org>
2580 * groff.texinfo: Document special behaviour of `.vs 0'.
2581 Improve documentation of `cflags' request.
2584 2003-11-29 Werner LEMBERG <wl@gnu.org>
2586 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
2587 * font/devlj4/CORONET: Regenerated.
2589 2003-11-24 Werner LEMBERG <wl@gnu.org>
2591 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
2592 if processing hyphenation patterns in traditional mode.
2593 Improve error messages.
2595 2003-11-20 Werner LEMBERG <wl@gnu.org>
2597 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
2598 troff_output_file::put_char): Fix type of local variable `c'.
2600 2003-11-19 Werner LEMBERG <wl@gnu.org>
2602 * src/roff/groff/pipeline.c (P): Removed. Updated all function
2604 (i_to_a): Removed. libgroff already provides this function.
2605 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
2607 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
2609 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
2612 2003-11-17 Werner LEMBERG <wl@gnu.org>
2614 * COPYING: Use correct version.
2616 2003-11-11 Werner LEMBERG <wl@gnu.org>
2618 LynxOS 4.0.0 doesn't declare vfprintf.
2620 * configure.ac: Check for vfprintf.
2621 * configure: Regenerated.
2622 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
2623 * src/include/config.hin: Regenerated.
2625 2003-11-10 Werner LEMBERG <wl@gnu.org>
2627 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
2629 * configure.ac: Check for vsnprintf.
2630 * configure: Regenerated.
2631 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
2633 * src/include/config.hin: Regenerated.
2635 2003-11-09 Werner LEMBERG <wl@gnu.org>
2637 * aclocal.m4: Updated syntax to autoconf 2.59.
2638 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
2639 Don't check for gsos2.
2640 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
2641 working abs_top_srcdir and abs_top_builddir.
2643 * configure.ac: Updated syntax to autoconf 2.59.
2644 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
2645 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
2646 * configure: Regenerated.
2648 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
2649 s/@groff_top_builddir@/@abs_top_builddir@/.
2651 * src/roff/groff/pipeline.c (xstrsignal):
2652 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
2654 2003-11-07 Werner LEMBERG <wl@gnu.org>
2656 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
2657 make start angle smaller than end angle to circumvent a bug in tpic
2658 handling of some versions of dvipdfm (and dvipdfmx).
2660 2003-10-30 Werner LEMBERG <wl@gnu.org>
2662 * src/devices/grops/grops.man: Improve section on creating EPS.
2664 2003-10-29 Werner LEMBERG <wl@gnu.org>
2666 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
2669 2003-10-28 Werner LEMBERG <wl@gnu.org>
2671 * doc/groff.texinfo: Fix documentation of `.if'.
2673 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
2675 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
2676 the form `uniXXXX' also.
2678 2003-10-27 Werner LEMBERG <wl@gnu.org>
2680 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
2681 contrib/pic2graph/pic2graph.sh: Implement secure management of
2683 Pass `-P-pletter' to groff to avoid data outside of the converted
2684 area -- some versions of `convert' (for example 5.3.8) don't check
2685 the bounding box of the image but always use a fixed image size
2686 (letter paper format).
2687 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
2688 contrib/pic2graph/pic2graph.man: Updated.
2690 * src/roff/groff/groff.man: Document $TMP and $TEMP.
2692 2003-10-26 Werner LEMBERG <wl@gnu.org>
2694 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
2695 troff_output::simple_ellipse, troff_output::simple_arc,
2696 troff_output::simple_line, troff_output::simple_spline,
2697 troff_output::simple_polygon): Insert a space before arguments.
2698 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
2699 latter doesn't produce a node, so the following `.sp -1' would do
2701 Don't emit `.sp -1' after \M. This also doesn't produce a token
2702 (and we don't have to care about compatibility mode).
2703 (troff_output::set_color, troff_output::reset_color): Don't emit
2704 `.sp -1' after \M and \m.
2706 * src/roff/troff/input.cpp (old_have_input): New global variable.
2707 (input_stack::get): Handle `old_have_input'.
2708 (process_input_stack) <token::TOKEN_NEWLINE>: Call
2709 `trapping_blank_line' depending on `old_have_input', not
2712 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
2714 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
2715 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
2716 default directory names for temporary files.
2717 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
2719 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
2720 [__MSDOS__] (run_pipeline): Honour environment variables.
2721 Don't use `tmpnam' but `tempnam' to work around messy
2724 * README.MinGW: New file.
2726 2003-10-16 Werner LEMBERG <wl@gnu.org>
2728 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
2729 `(*t)->next' without testing validity of `*t'.
2730 (usage): Make it more readable.
2732 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
2734 Make html device run under both MS-DOS and Win32.
2736 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
2737 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
2738 spawn or fork+exec has to be used, and whether parent must sleep
2739 until the child process terminates. Used in
2740 `char_buffer::run_output_filter'.
2741 (copyofstdoutfd): Removed.
2742 (char_buffer): Replace `write_file_html' and `write_file_troff'
2743 member functions with `emit_troff_output' and `run_output_filter'.
2744 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
2746 (replaceFd): Replaced with...
2747 (set_redirection): New auxiliary function.
2748 (waitForChild): Replaced with...
2749 (save_and_redirect): New auxiliary function for.
2751 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
2754 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
2756 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
2757 (GROFF_LIBC): New function.
2758 * configure.ac: Call GROFF_LIBC.
2760 * configure: Regenerated.
2762 * src/include/lib.h: Handle __MINGW32__.
2763 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
2764 Add macro for `pipe'.
2767 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
2770 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
2773 2003-10-13 Werner LEMBERG <wl@gnu.org>
2775 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
2778 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
2781 2003-10-12 Werner LEMBERG <wl@gnu.org>
2783 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
2784 src/roff/troff/input.cc (usage): Updated.
2786 * NEWS, doc/groff.texinfo: Updated.
2788 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
2790 * src/libs/libgroff/searchpath.cpp
2791 (search_path::open_file_cautious): New function which also handles
2792 `-' as stdin and stdout depending on the access mode.
2793 * src/include/searchpath.h (search_path): Updated.
2795 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
2796 * src/devices/grops/ps.h: Include `searchpath.h'.
2797 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
2798 Open resource file with `include_search_path.open_file_cautious'.
2799 * src/devices/grops/grops.man: Document new `-I' switch.
2801 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
2802 (main), src/devices/grolj4/lj4.cpp (main),
2803 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
2805 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
2807 (include_search_path): New global variable.
2808 (include_path_append): Removed.
2809 (main): Use `include_search_path.command_line_dir' to handle `-I'.
2810 (do_file): Simplify, using new
2811 `include_search_path.open_file_cautious'.
2813 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
2815 (main): Pass arguments to `-I' to both troff and devices.
2816 Improve handling of `-V'.
2817 * src/roff/groff/groff.man: Document changes to -I and -V.
2819 * src/roff/troff/input.cpp (include_search_path): New global
2821 (next_file, source, ps_bbox_request, transparent_file,
2822 process_input_file): Use new
2823 `include_search_path.open_file_cautious'.
2824 (main) Handle `-I' switch.
2825 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
2826 Use new `include_search_path.open_file_cautious'.
2827 * src/roff/troff/node.h: New extern symbol `include_search_path'.
2828 * src/roff/troff/troff.man: Document new `-I' switch.
2830 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
2832 Support multiple calls of .Lb in LIBRARY section.
2834 * tmac/doc-common (doc-in-library-section): New register.
2835 (doc-section-library): New string.
2836 (Sh): Set `doc-in-library-section'.
2838 * tmac/doc-syms (Lb): Insert breaks before and after arguments
2839 if in LIBRARY section.
2840 * tmac/doc.tmac (doc-save-global-vars): Updated.
2841 * NEWS, tmac/groff_mdoc.man: Updated.
2843 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
2845 * tmac/doc-common (doc-default-operating-system): New variable.
2848 2003-09-08 Werner LEMBERG <wl@gnu.org>
2850 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
2852 2003-08-31 Werner LEMBERG <wl@gnu.org>
2854 * contrib/mom/Makefile.sub: Fix last change to make it really work.
2855 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
2856 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
2857 $(DEVFILES) are not empty.
2858 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
2860 2003-08-26 Chuck Silvers <chuq@chuq.com>
2862 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
2863 with parallel runs of `make'.
2865 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
2867 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
2868 insert SORT_SEP. With certain combinations of sort specifications,
2869 refer sorted entries in the wrong order. In particular, entries
2870 with a missing field should be be sorted before all entries that
2871 have that field, before refer looks to the next field.
2873 2003-08-23 Werner LEMBERG <wl@gnu.org>
2875 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
2876 g++ linker is used. Reported by Mark J. Reed
2877 <mark.reed@turner.com>.
2879 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2881 Add key character `x' to tbl which makes tbl call a user-defined
2882 macro on a table cell.
2884 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
2885 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
2886 `set_modifier' after printing the compatibility request.
2887 (set_modifier): Print call to `m->macro' if not empty.
2888 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
2890 (process_format): Implement cases `x' and `X'.
2891 * src/preproc/tbl/tbl.man, NEWS: Updated.
2893 2003-08-15 Werner LEMBERG <wl@gnu.org>
2895 * doc/groff.texinfo: Minor fixes.
2897 2003-08-09 Werner LEMBERG <wl@gnu.org>
2899 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
2901 2003-08-07 Werner LEMBERG <wl@gnu.org>
2903 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
2904 argument list to nothing if there is no file to match. Use `ls' as
2905 a protection, similar to autoconf.
2907 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
2908 empty argument lists.
2910 * doc/groff.texinfo: Improve documentation how vertical spacing
2911 and line breaks interact.
2914 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
2916 2003-08-03 Werner LEMBERG <wl@gnu.org>
2918 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
2919 EPS (using eps2eps or similar programs to compute the bounding box).
2921 2003-07-24 Werner LEMBERG <wl@gnu.org>
2923 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
2924 * doc/texinfo.tex: Updated from texinfo 4.6.
2925 * README.CVS: From now on we need texinfo 4.6.
2927 2003-07-23 Werner LEMBERG <wl@gnu.org>
2929 Add requests `dei1' and `ami1' for completeness.
2931 * src/roff/troff/input.cc (calling_mode): Remove
2932 CALLING_DISABLE_COMP.
2933 (comp_mode): New enumeration.
2934 (do_define_string, define_string, define_nocomp_string,
2935 append_string, append_nocomp_string): Updated.
2936 (do_define_macro): Add third parameter.
2937 (define_macro, define_nocomp_macro, define_indirect_macro,
2938 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
2939 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
2942 (init_input_requests): Add `dei1' and `ami1'.
2944 * tmac/trace.tmac: Handle de1 and am1.
2945 (de): Improve tracing message.
2946 (am): Add missing `do'.
2949 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2950 Document new requests.
2952 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
2954 Add option -G to .MPIMG to insert a gap between text and the image.
2956 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
2957 www-finish-left-ll): Updated.
2958 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
2959 (MPIMG): Make option -L and -R optional.
2960 Implement option -G.
2962 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
2964 * src/devices/grohtml/post-html.cpp
2965 (html_printer::do_file_components): Don't use `stdout' as lvalue
2966 since it can be a macro.
2968 2003-07-22 Werner LEMBERG <wl@gnu.org>
2970 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
2971 the corresponding test in aclocal.m4.
2973 2003-07-21 Werner LEMBERG <wl@gnu.org>
2975 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
2976 names but RGB values directly. Otherwise pnmtopng depends on
2977 an external file `rgb.txt' which maps colour names to values.
2979 2003-07-20 Werner LEMBERG <wl@gnu.org>
2981 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
2982 * configure, src/include/config.hin: Regenerated.
2984 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
2986 2003-07-19 Werner LEMBERG <wl@gnu.org>
2988 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
2990 2003-07-18 Werner LEMBERG <wl@gnu.org>
2992 * *.man: Switch to non-compatibility mode temporarily if GNU
2993 syntax extensions are used in the particular man page.
2995 * PROBLEMS: Add solutions for SGR problems.
2997 2003-07-17 Werner LEMBERG <wl@gnu.org>
2999 Don't ignore grotty's command line options if \X'tty: sgr ...' is
3000 used to change the drawing scheme.
3002 * src/devives/grotty/tty.cpp (bold_flag_option,
3003 underline_flag_option, italic_flag_option, reverse_flag_option,
3004 bold_underline_mode_option): New global variables.
3005 (update_options): New function.
3006 (tty_printer::special): Call update_options.
3007 (main): Don't set xxx_flag but xxx_flag_option, then call
3010 2003-07-14 Werner LEMBERG <wl@gnu.org>
3012 Make grotty emit proper Unicode box drawing characters for -Tutf8.
3014 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
3016 (hline_char, vline_char): New global variables.
3017 (tty_printer::tty_printer): Initialize them.
3018 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
3019 horizontal and vertical lines.
3020 (crossings): New global array.
3021 (tty_printer::end_page): Use it to determine the proper crossing
3022 character for -Tutf8.
3024 2003-07-12 Werner LEMBERG <wl@gnu.org>
3026 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
3027 (HTMLDOCFILES): Revert to `pic.html'.
3028 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
3030 2003-07-11 Werner LEMBERG <wl@gnu.org>
3032 * doc/pic.ms: Improve documentation of absolute coordinates.
3033 Document absolute positioning of pictures.
3035 * NEWS: Add new pic capability.
3037 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
3039 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
3042 2003-07-07 Werner LEMBERG <wl@gnu.org>
3044 Implement support for dashed and dotted ellipses in pic. Based on
3045 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
3047 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
3048 common_output::dashed_ellipse, common_output::dotted_ellipse): New
3049 functions. Ellipse arcs are approximated with circle arcs.
3050 * src/preproc/pic/common.h (common_output): Updated.
3051 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
3053 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
3055 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
3057 2003-07-06 Werner LEMBERG <wl@gnu.org>
3059 Make grotty work on platforms which have unsigned char as the
3060 default for char. Based on a patch by Thomas Klausner
3063 * src/devices/grotty/tty.cpp (schar): New typedef.
3064 Updated calls to declare_ptable and implement_ptable.
3065 (glyph): Use schar for back_color_idx and fore_color_idx.
3066 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
3067 (tty_printer::tty_color, tty_printer::tty_printer,
3068 tty_printer::color_to_idx, tty_printer::put_color): Updated.
3070 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
3072 * src/roff/nroff/nroff.sh: Add option -d for completeness.
3073 * src/roff/nroff/nroff.man: Updated.
3075 2003-07-05 Werner LEMBERG <wl@gnu.org>
3077 * NEWS, tmac/groff_www.man: Updated.
3078 * doc/Makefile.sub: Updated.
3080 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
3082 Implement support for multiple HTML output files.
3084 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
3085 -j command line option.
3087 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
3089 (file): New fields `new_output_file', `require_links',
3091 (file::file): Updated.
3092 (files::set_file_name, files::set_links_required,
3093 files::are_links_required, files::is_new_output_file,
3094 files::file_name, files::next_file_name): New functions.
3095 (header_desc): New fields `no_of_level_one_headings',
3097 (header_desc::header_desc): Updated.
3098 (header_desc::write_headings): Handle multiple files.
3099 (html_printer::write_header): Save file name in which header occurs.
3100 (html_printer::determine_header_level): Possibly split files on
3102 (html_printer::do_links, html_printer::troff_tag): Updated.
3103 (html_printer::insert_split_file, html_printer::do_job_name,
3104 html_printer::emit_link, html_printer::write_navigation,
3105 html_printer::do_file_components): New functions.
3106 (html_printer::~html_printer): Handle multiple files.
3107 (main): Handle command line option `-j'.
3109 * src/devices/grohtml/grohtml.man: Updated.
3111 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
3114 * tmac/www.tmac (JOBNAME): New macro.
3115 * tmac/s.tmac (SH-NO-TAG): New macro.
3116 (@SH): Call SH-NO-TAG.
3119 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
3121 * tmac/groff_mdoc.man: Improve documentation of punctuation
3124 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
3126 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
3128 2003-07-03 Werner LEMBERG <wl@gnu.org>
3130 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
3132 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
3134 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
3135 after `/*' and `*/'.
3137 (Fn, Fo): Reduce indentation in synopsis.
3139 * tmac/doc-common (doc-check-depth): New macro.
3140 (doc-end-macro, Sh, Ss): Use it.
3141 (Cd): Fix behaviour in synopsis.
3142 (In): Make it parsed and callable.
3143 If not in the synopsis, represent the C header file enclosed in
3145 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
3146 Use minus, not hyphen.
3148 * tmc/groff_mdoc.man: Updated.
3150 2003-07-01 Werner LEMBERG <wl@gnu.org>
3152 Integrated grap2graph, contributed by Eric S. Raymond.
3154 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
3156 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
3157 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
3159 2003-07-01 Colin Watson <cjwatson@debian.org>
3161 * src/xditview/*.c: Add prototypes, fix return types, add includes.
3162 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
3164 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
3166 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
3168 2003-06-31 Werner LEMBERG <wl@gnu.org>
3170 * doc/Makefile.sub (CLEANADD): Remove all files created by
3171 running `make groff.{pdf,dvi}'.
3173 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
3176 2003-06-30 Werner LEMBERG <wl@gnu.org>
3178 * Makefile.in (SHELL): Define as @SHELL@.
3179 (mkinstalldirs): Use $(SHELL).
3180 (MDEFINES): Add $(SHELL).
3181 * Makefile.comm (SHELL): Removed.
3183 2003-06-29 Werner LEMBERG <wl@gnu.org>
3185 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
3186 The X11 documentation files use them.
3187 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
3189 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
3191 * tmac/e.tmac (@C): Handle .ad also.
3193 2003-06-12 Werner LEMBERG <wl@gnu.org>
3195 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
3197 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
3198 Assign `n' even here. It is possible to construct a node
3199 immediately following an escape character:
3207 2003-06-10 Werner LEMBERG <wl@gnu.org>
3209 * README.WIN32: Removed.
3210 * MANIFEST: Updated.
3212 2003-06-07 Werner LEMBERG <wl@gnu.org>
3214 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
3216 2003-06-05 Werner LEMBERG <wl@gnu.org>
3218 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
3219 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
3221 2003-06-03 Werner LEMBERG <wl@gnu.org>
3223 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
3224 is done by the calling function.
3226 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
3228 * tmac/X.tmac: Fix definition of `em'.
3230 2003-05-22 Werner LEMBERG <wl@gnu.org>
3232 * src/roff/troff/input.cc (return_macro_request): Fix detection of
3235 2003-05-18 Werner LEMBERG <wl@gnu.org>
3237 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
3238 to make items work which consist only of a tag.
3240 2003-05-17 Werner LEMBERG <wl@gnu.org>
3242 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
3243 aren't stretched in a tag (this can fail with unformatted boxes).
3244 Instead, insert a break and go back one line.
3246 2003-05-16 Werner LEMBERG <wl@gnu.org>
3248 * src/roff/troff/input.cc (return_macro_request): If called with
3249 argument pop macro twice. We need this to trace `return'.
3251 * tmac/trace.tmac: Handle `return'.
3254 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3257 2003-05-15 Larry Kollar <kollar@alltel.net>
3259 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
3260 registers `FPS', `FVS', and `FPD'.
3262 2003-05-15 Werner LEMBERG <wl@gnu.org>
3264 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
3267 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
3269 * tmac/groff_mdoc.man: Slight improvements.
3271 2003-05-03 Werner LEMBERG <wl@gnu.org>
3273 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
3274 `doc-header-space' after header line if register `cR' is set.
3276 2003-05-02 Werner LEMBERG <wl@gnu.org>
3280 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
3282 * tmac/doc-common (Nd): Use \[em].
3284 2003-05-01 Werner LEMBERG <wl@gnu.org>
3286 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
3287 doc-footer-space): Initialize to 0.5i.
3288 (doc-setup-page-layout): Don't set doc-header-space and
3291 2003-04-30 Werner LEMBERG <wl@gnu.org>
3293 * REVISION: Set to 1.
3295 * doc/pic.ms: Document possible problems with `figname'.
3297 2003-04-29 Werner LEMBERG <wl@gnu.org>
3299 Version 1.19 released
3300 =====================
3302 * VERSION: Set to 1.19.
3303 * REVISION: Set to 0.
3304 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
3306 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
3307 Define charset as `US-ASCII' in html output.
3309 * tmac/www.tmac (ULE): Add missing scaling indicator.
3311 * win32-diffs: Removed.
3313 2003-04-28 Werner LEMBERG <wl@gnu.org>
3315 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
3317 Document how to insert discardable whitespace with `.ss'.
3319 2003-04-27 Werner LEMBERG <wl@gnu.org>
3321 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
3322 work with plain TeX also.
3324 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
3326 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
3328 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
3331 2003-04-24 Werner LEMBERG <wl@gnu.org>
3333 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
3334 vbox with positive height and zero depth if in TeX mode.
3336 * NEWS: Document glyph name changes for grodvi and grolj4.
3338 2003-04-23 Werner LEMBERG <wl@gnu.org>
3340 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
3341 * doc/pic.ms: Fixed.
3343 2003-04-21 Werner LEMBERG <wl@gnu.org>
3345 HP-UX 10.20 has `snprintf' but it isn't declared.
3347 * configure.ac: Add declaration test for snprintf.
3348 * configure: Regenerated.
3349 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
3350 * src/include/config.hin: Regenerated.
3352 2003-04-19 Werner LEMBERG <wl@gnu.org>
3354 Add keyword `figname' to pic, specifying the name of the picture
3355 box in TeX mode. Based on a patch from William J Poser
3356 <wjposer@unagi.cis.upenn.edu>.
3358 * src/preproc/pic/pic.y: New token `FIGNAME'.
3359 (macro_name): New rule of type <str>.
3360 (placeless_element): Handle `FIGNAME'.
3361 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
3362 * src/preproc/pic/main.cpp (graphname): New global variable.
3363 (do_picture): Initialize `graphname'.
3364 * src/preproc/pic/pic.h: Updated.
3365 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
3368 (tex_output::text): Beautify output.
3369 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
3370 `shaded' and `outlined' unconditionally.
3371 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
3374 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
3375 greater is necessary.
3377 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
3379 Add option -r to soelim to avoid emission of `.lf' lines.
3380 Add option -t to produces TeX comment lines instead of `.lf' lines.
3382 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
3385 (main): Handle `-r' and `-t'.
3386 (set_location): Handle `raw_flag' and `tex_flag'.
3387 * src/preproc/soelim/soelim.man, NEWS: Updated.
3389 2003-04-17 Werner LEMBERG <wl@gnu.org>
3391 * tmac/hyphenex.sh: Replaced with...
3392 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
3395 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
3396 if --quiet is used for the configure script.
3397 * configure: Regenerated.
3399 2003-04-16 Werner LEMBERG <wl@gnu.org>
3401 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
3402 Add `const' to second argument.
3403 (html_printer::add_table_end): Add `const' to argument.
3404 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
3405 `const' to arguments.
3406 * src/devices/grohtml/html-text.h: Updated.
3408 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
3409 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
3412 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
3413 cast for integer constant.
3415 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
3416 (writeNbytes): Add `const' to first argument.
3417 (writeString): Add `const' to argument.
3418 (char_buffer::can_see): Add `const' to third argument.
3419 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
3420 `const' to argument.
3421 * src/preproc/html/pushback.h: Updated.
3423 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
3424 (include_path_append): Add `const' to argument.
3427 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
3429 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
3430 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
3432 (unicode_decompose_init::unicode_decompose_init): Updated.
3433 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
3435 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
3436 * src/roff/troff/input.cc (process_startup_file): Add `const' to
3439 * tmac/hyphenex.sh: Make script more portable by using a here
3442 2003-04-15 Werner LEMBERG <wl@gnu.org>
3444 Renamed all `*.cc' files to `*.cpp'.
3445 Updated all configuration files, makefiles, and documentation.
3447 2003-04-14 Werner LEMBERG <wl@gnu.org>
3449 * tmac/hyphenex.sh: Slight improvements.
3451 2003-04-13 Werner LEMBERG <wl@gnu.org>
3453 * font/devascii/R.proto, font/devcp1037/R.proto,
3454 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
3455 character slots with unnamed glyphs.
3457 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
3458 (an-first): New global variable.
3459 (an-header): Emit vertical space between multiple man pages.
3461 2003-04-11 Werner LEMBERG <wl@gnu.org>
3463 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
3466 2003-04-10 Werner LEMBERG <wl@gnu.org>
3468 * PROBLEMS: Revised.
3470 2003-04-10 Bernd Warken <bwarken@mayn.de>
3472 * doc/webpage.ms: Improved.
3474 2003-04-09 Werner LEMBERG <wl@gnu.org>
3476 Add register \n[.height] which returns the value of \H.
3477 Add register \n[.slant] which returns the value of \S.
3479 * src/roff/troff/env.cc (init_env_requests): Implement.
3480 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3483 2003-04-08 Werner LEMBERG <wl@gnu.org>
3485 * tmac/html.tmac: Move some of the data into html-end.tmac.
3486 Remove most of the character translations for eqn since html fonts
3487 now cover those characters.
3489 * tmac/html-end.tmac: New file.
3490 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
3491 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
3492 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
3494 2003-04-07 Werner LEMBERG <wl@gnu.org>
3496 * man/groff_out.man: Document negative values of `N' if -Thtml is
3499 2003-04-06 Werner LEMBERG <wl@gnu.org>
3501 * Makefile.comm (depend.temp): Check location of YTABC.
3503 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3505 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
3507 (groff_bin_path): Rename to GROFF_BIN_PATH.
3508 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3509 * doc/Makefile.in (TROFFBIN): New variable for troff
3511 (GROFFBIN): New variable for groff binary path.
3512 (groff_bin_path): Rename to GROFF_BIN_PATH.
3513 (TROFF): Use TROFFBIN.
3514 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3515 * doc/Makefile.sub (GROFFBIN): New variable for groff
3517 (groff_bin_path): Rename to GROFF_BIN_PATH.
3518 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3520 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
3521 with INSTALL_SCRIPT.
3522 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
3523 * Makefile.dev (all): Depend on DEVSCRIPTS.
3524 (install_dev): Likewise.
3525 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
3527 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
3528 (DEVGENSCRIPTS): New variable to hold generated scripts.
3530 2003-04-05 Werner LEMBERG <wl@gnu.org>
3532 * src/libs/libdriver/input.cc (IntArray::operator[],
3533 IntArray::get_data): Remove meaningless `const' in return value.
3535 * README.CVS: New file.
3537 2003-04-04 Werner LEMBERG <wl@gnu.org>
3539 Check for stdint.h in C++, not in C.
3541 * aclocal.m4 (GROFF_STDINT_H): New function,
3542 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
3544 * configure, src/include/config.hin: Regenerated.
3545 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
3548 Fix handling of in grohtml. To do this, troff emits `N'
3549 with a negative value, representing the width of the unbreakable
3550 space (only for -Thtml). grohtml then converts this back to
3551 and uses the value of N as its width.
3553 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
3554 unbreakable_space_node::tprint): Emit `N-<width>'.
3555 * src/include/printer.h (printer::set_numbered_char): Make it
3557 Make members `font_table' and `nfonts' protected instead of private.
3558 * src/devices/grohtml/post-html.cc
3559 (html_printer::set_numbered_char): New member function.
3562 * src/libs/libgroff/maxfilename.cc:
3563 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
3565 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
3568 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
3570 * man/roff.man: Small fixes.
3572 2003-04-03 Werner LEMBERG <wl@gnu.org>
3574 Make groff independent from locale's numeric settings.
3576 * configure.ac: Check for `setlocale'.
3577 * configure, src/include/config.hin: Regenerated.
3579 * src/include/lib.h: Handle HAVE_SETLOCALE.
3581 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
3582 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
3583 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
3586 * doc/groff.texinfo: Change dir category to `Typesetting'.
3587 (Man font macros): Mention that there is no space between arguments
3590 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
3591 (*printer::change_color, *printer::change_fill_color): Add missing
3594 2003-04-02 Werner LEMBERG <wl@gnu.org>
3596 * src/devices/grohtml/html-table.cc (html_table::emit_col,
3597 html_table::is_gap): Compute table widths after converting border
3598 positions to avoid rounding errors.
3600 2003-04-01 Werner LEMBERG <wl@gnu.org>
3602 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
3603 `space_emitted' properly.
3605 2003-03-31 Werner LEMBERG <wl@gnu.org>
3607 * src/devices/grohtml/html-table.cc: Fix column width calculation.
3608 (html_table::set_linelength): Don't add 1.
3609 (html_table::add_indent): Don't subtract 1.
3611 * tmac/html.tmac: Set default page offset to zero.
3613 2003-03-30 Werner LEMBERG <wl@gnu.org>
3615 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
3617 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
3618 unbreakable_space_node::tprint): New functions.
3619 (troff_output_file): Make space_char_hmotion_mode::tprint and
3620 unbreakable_space_node::tprint to friends.
3621 * src/roff/troff/node.h: Updated.
3623 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
3624 in the HTML standard).
3626 2003-03-29 Werner LEMBERG <wl@gnu.org>
3628 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
3629 Otherwise, the following code
3638 produces `x a' instead of `xa'. This is a temporary fix, disabling
3639 font changes in diversions for -Thtml.
3641 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
3643 (an-do-tag-html): Merge with ...
3644 (an-do-tag): This macro.
3645 Change code slightly to circumvent grohtml bug.
3646 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
3648 * src/devices/grohtml/html-table.cc (html_table::emit_col,
3649 html_table::is_gap): Round `width' properly.
3651 * tmac/html.tmac: Provide some default layout parameters for
3654 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
3657 2003-03-28 Werner LEMBERG <wl@gnu.org>
3659 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
3661 2003-03-27 Werner LEMBERG <wl@gnu.org>
3663 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
3666 2003-03-20 Werner LEMBERG <wl@gnu.org>
3668 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
3670 * doc/groff.texinfo: Updated.
3672 2003-03-19 Werner LEMBERG <wl@gnu.org>
3674 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
3675 TOKEN_END_TRAP>: Reset `have_input'.
3677 2003-03-18 Werner LEMBERG <wl@gnu.org>
3679 * src/roff/groff/groff.man: Mention groff_trace man page.
3681 2003-03-16 Werner LEMBERG <wl@gnu.org>
3683 * Makefile.in (LIBEXT): New variable to indicate the file extension
3684 of library files. Computed heuristically from $(OBJEXT).
3685 (MDEFINES): Add $(LIBEXT).
3686 * Makefile.lib, Makefile.comm: Use it.
3688 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
3689 overlong lines into smaller chunks.
3690 (get_binary): New function.
3692 * src/utils/pfbtops/pfbtops.man: Updated.
3694 2003-03-15 Colin Watson <cjwatson@debian.org>
3696 * src/roff/groff/groff.man: Minor syntax fix.
3698 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
3700 * src/devices/grops/ps.cc (ps_printer::media_set,
3701 ps_printer::~ps_printer): Handle zero paper width and length.
3703 2003-03-13 Werner LEMBERG <wl@gnu.org>
3705 Add options -p and -l to grodvi.
3707 * src/devices/grodvi/dvi.cc: Include paper.h.
3708 (landscape_flag, user_paper_length, user_paper_width): New global
3710 (dvi_printer::begin_page): Emit `papersize' special.
3711 Set color after initialization of `cur_h' and `cur_v'.
3712 (main): Add options `-l' and `-p'.
3713 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
3714 * src/devices/grodvi/grodvi.man, NEWS: Updated.
3716 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
3718 2003-03-12 Werner LEMBERG <wl@gnu.org>
3720 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
3721 * man/groff_tmac.man: This man page.
3722 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
3725 * tmac/X.tmac: Don't load pspic.tmac.
3727 2003-03-11 Werner LEMBERG <wl@gnu.org>
3729 Make variable `pr' local to libdriver/input.cc. Based on a patch
3730 by Bernd Warken <bwarken@mayn.de>.
3732 * src/include/driver.h (pr): Removed.
3734 * src/libs/libdriver/input.cc (pr): New global variable.
3735 (do_file): Deallocate `pr'.
3736 * src/libs/libdriver/printer.cc (pr): Removed.
3738 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
3739 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3740 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3741 (main): Don't delete `pr'.
3743 2003-03-10 Werner LEMBERG <wl@gnu.org>
3745 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
3746 * tmac/papersize.tmac: New file.
3747 * tmac/troffrc: Include `papersize.tmac'.
3748 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
3749 * tmac/an-old.tmac: Set LT to LL by default.
3751 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
3752 doc/groff.texinfo: Updated.
3754 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
3755 bug which caused all odd iso papers to have wrong dimensions.
3757 * src/devices/grops/ps.cc (user_paper_width): New global variable.
3758 (main) <'p'>: Set `user_paper_width' also.
3759 (ps_printer::media_width, ps_printer::media_height): Use values
3760 given with option `-p'.
3762 2003-03-09 Werner LEMBERG <wl@gnu.org>
3764 * src/include/nonposix.h: Provide default for SET_BINARY.
3766 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
3767 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
3770 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
3771 (main): Treat \r\n as \n.
3773 2003-03-08 Werner LEMBERG <wl@gnu.org>
3775 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
3776 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
3778 2003-03-07 Werner LEMBERG <wl@gnu.org>
3780 Added support to access more than 256 glyphs in Type 1 fonts.
3782 * src/devices/grops/ps.cc (subencoding): New structure.
3783 (style): Add `sub' field.
3785 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
3786 Add `set_subencoding', `get_subfont' and `encode_subfont' member
3789 (ps_printer::set_char): Use `set_subencoding'.
3790 (make_subencoding_name): New function.
3791 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
3792 (ps_printer::~ps_printer): Emit subencoding definitions.
3794 * src/devices/grops/psrm.cc (valid_input_table): New array to
3795 properly support EBCDIC.
3796 (white_space): Add `\f'.
3797 (ps_get_line): Change first argument to be of type `string &'.
3798 Updated all callers.
3799 This allows to get lines of arbitrary length.
3800 Use `valid_input_table'.
3801 Remove warning about non-conforming PS line length. This seems
3802 not to be of great importance -- for example, dvips don't emit
3804 (PS_LINE_MAX): Removed.
3805 (matches_comment): Change first argument to be of type `string &'.
3807 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
3809 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
3810 %AGL_to_unicode, %default_ligatures): New hash tables.
3811 Read all map entries.
3812 Add unencoded characters.
3813 Check for default ligatures if there are no `L' entries.
3814 Print all kern entries.
3815 Print all characters in charset.
3816 * src/utils/afmtodit/afmtodit.man: Updated.
3818 * font/devps/*: Regerated all fonts.
3820 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
3821 of characters, just use `.trin'. Otherwise the mapping depends
3822 on the font encoding.
3823 * tmac/ps.tmac: Add `fi' and `fl'.
3824 Improve `Fi' and `Fl'.
3825 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
3826 * tmac/Xps.tmac: Fix `em'.
3830 2003-03-04 Werner LEMBERG <wl@gnu.org>
3832 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
3835 2003-03-03 Werner LEMBERG <wl@gnu.org>
3837 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
3839 * font/devps/generate/textmap: Remove entry `similarequal'.
3840 * font/devps/symbolmap: Updated.
3842 2003-03-02 Werner LEMBERG <wl@gnu.org>
3844 * src/libs/libgroff/font.cc (font::load): Fix error message for
3847 * src/devices/grops/grops.man: Improve documentation of the -b
3850 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
3851 `ascii' and `cp1047'.
3853 2003-03-01 Werner LEMBERG <wl@gnu.org>
3855 Document composite glyphs and the `composite' request.
3857 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
3859 2003-02-28 Werner LEMBERG <wl@gnu.org>
3861 * font/devdvi/generate/ec.map: Add some more Unicode entities.
3862 * font/devdvi/*EC: Updated.
3864 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
3865 * tmac/latin1 (latin1-tr): Undo any previous mapping.
3866 * tmac/troffrc: Load `composite.tmac'.
3867 * tmac/Makefile.sub (NORMALFILES): Updated.
3869 * doc/groff.texinfo (Input Encodings): New section.
3872 2003-02-27 Werner LEMBERG <wl@gnu.org>
3874 * doc/texinfo.tex: New version 2003-02-11.06.
3876 * tmac/doc-common (Dt): Don't emit warning for unknown section.
3877 * tmac/groff_mdoc.man: Fix description of `Dt'.
3879 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
3881 * font/devps/prologue.ps: Fix for included Postscript that does
3882 a setpagedevice -- which is now safely ignored.
3886 * src/devices/grops/ps.cc: Now sets the page size in the generated
3887 document. This is done in two ways: Via a %%-comment for gv and
3888 the like, and via a PageSize and setpagedevice for programs that
3889 understands Postscript proper, like ps2pdf.
3891 * src/devices/grops/ps.h: New broken-flag to avoid page size
3892 definition, if required.
3894 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
3896 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
3897 Not really necessary due to the fix in prologue.ps, but cleaner:
3898 Such information does not belong in an .eps file.
3900 * doc/Makefile.sub: See doc/Makefile.in.
3902 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
3904 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
3905 instead of P1 since the latter is broken in some versions of netpbm.
3906 * configure: Updated.
3908 2003-02-26 Larry Kollar <kollar@alltel.net>
3910 Make man pages more customizable.
3912 * tmac/an-old.tmac (FT): New register holding footer distance from
3914 (HF): New string holding the default heading font.
3915 (TH): Handle registers `IN' and `SN' set on the command line.
3917 (PT, BT): New strings to customize header and footer lines.
3918 (an-header, an-footer): Use them.
3920 * tmac/groff_man.man: Document changes.
3922 * doc/groff.texinfo: Document man changes.
3923 Document Ultrix extensions of man.
3925 2003-02-26 Werner LEMBERG <wl@gnu.org>
3927 * src/roff/troff/input.cc (do_width, do_if_request): Reset
3928 `have_input' after changing back to old environment.
3930 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
3931 function up to be defined before first call. This is necessary to
3932 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
3934 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
3935 the default font directory also. Based on a patch from James
3936 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
3937 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
3938 * src/utils/afmtodit/afmtodit.man: Document it.
3942 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
3944 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
3946 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
3947 (GROFF_PNMTOPS_NOSETPAGE): New macro.
3948 * configure.ac: Use it.
3949 * configure: Regenerated.
3950 * Makefile.in: Updated.
3952 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
3953 (CLEANADD): Add www.tmac-sed.
3954 (pnmtops_nosetpage): Define default.
3955 (install_data): Handle www.tmac-sed and substitute
3956 @PNMTOPS_NOSETPAGE@.
3957 (stamp-sed): Add www.tmac.
3958 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
3959 It now breaks URLs at suitable places.
3960 (www:substring_ok): New register set by...
3961 (www:@test_substring): New macro.
3962 (www:error): New alias to www-error.
3963 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
3965 (URL): Use www:url_breaks.
3966 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
3967 (CDS, CDE): New macros.
3969 2003-02-25 Werner LEMBERG <wl@gnu.org>
3971 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
3974 2003-02-24 Werner LEMBERG <wl@gnu.org>
3976 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
3977 can be negative also.
3979 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
3981 (read_char_table): Avoid negative ascenders.
3982 (output_charset): Add cast.
3983 * font/devlj4/*: Regenerated.
3985 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
3988 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
3989 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
3991 * font/devdvi/*: Regenerated.
3993 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
3994 normal width, while the previously used characters (U+2329 and
3995 U+232A) are classified as wide due to canonical equivalence with the
3996 CJK punctuation characters U+3008 and U+3009.
3998 * font/devutf8/R.proto: Updated.
3999 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
4001 * man/groff_char.man: Simplify handling of table traps by
4002 introducing `start block' and `end block' macros.
4003 (Ns, Ne, 2s, 2e, Ds, De): New macros.
4004 (DL): Make it work with Unix troff also.
4005 Fix code values of `la' and `ra'.
4007 * tmac/dvi.tmac: Define `<>' for CW and CWI.
4009 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
4011 * src/devices/grohtml/post-html.cc (element_list::~element_list):
4012 New destructor, fixing a major memory leak.
4014 2003-02-22 Werner LEMBERG <wl@gnu.org>
4016 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
4017 to be in conformance with Unicode 3.0 and newer.
4019 * font/devlj4/generate/text.map: Add `Eu'.
4020 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
4021 * font/devlj4/S: Regenerated.
4023 * man/groff_char.man: Completely rewritten.
4025 * doc/groff.texinfo: Fix description of request and macro arguments.
4027 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
4031 * src/devices/grohtml/html-table.cc (html_table::~html_table):
4032 Deallocate `columns' list.
4033 * src/devices/grohtml/post-html.cc (char_block::~char_block):
4035 (text_glob::text_glob_html, text_glob::text_glob_special,
4036 text_glob::text_glob_line, text_glob::text_glob_auto_image,
4037 text_glob::text_glob_tag): Avoid memory leaks.
4038 (text_glob::remember_table): Free memory before reassigning.
4040 2003-02-19 Werner LEMBERG <wl@gnu.org>
4042 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
4043 alias `hbar'), the Planck constant over two pi.
4045 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
4046 `+e' for position 34.
4047 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
4048 `u2662' and `u2661'.
4049 * font/devdvi/{MI,S}: Regenerated.
4050 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
4051 * font/devlbp/*: Add `hbar' alias.
4052 * font/devlj4/generate/special.map: Ditto.
4053 * font/devlj4/S: Regenerated.
4054 * font/devps/generate/symbolchars: Add `+e'.
4055 * font/devps/generate/textmap: Fix PS name for `-h'.
4057 * font/devps/symbolmap: Regenerated.
4059 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
4061 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
4063 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
4066 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
4068 * tmac/tty-char.tmac: Add `+e'.
4070 2003-02-17 Werner LEMBERG <wl@gnu.org>
4072 Another round trying to really fix problems with `have_input'.
4074 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
4075 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
4077 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
4078 handling if both foreground and background colors are default.
4080 * doc/groff.texinfo (Debugging): Document .lf differences to
4083 2003-02-16 Werner LEMBERG <wl@gnu.org>
4085 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
4086 null-bytes in created string.
4088 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
4089 alias_macro, lookup_request): Improve warning messages.
4091 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
4093 Free `last_image_filename'.
4095 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
4097 (imageList::createPage, imageList::createImage): Use `free', not
4099 (imageItem::~imageItem): Free `imageName'.
4100 (addRegDef): Use `strsave', not `strdup'.
4101 (get_resolution): Free `pathp'.
4103 2003-02-15 Werner LEMBERG <wl@gnu.org>
4105 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
4108 2003-02-14 Werner LEMBERG <wl@gnu.org>
4110 Add memory management for colors to deallocate unnamed colors
4113 * src/include/color.h (color): New members `free_list' and `next'.
4114 New member functions `new' and `delete'.
4116 * src/libs/libgroff/color.cc: Implement it.
4118 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
4119 for array size of new operator.
4121 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
4122 redundant comparison.
4124 * src/roff/troff/input.cc (word_space_node::reread,
4125 hmotion_node::reread): Avoid warning about unused parameter.
4126 (reset_output_registers): Remove redundant parameter.
4127 (define_color): Undo change 2003-02-12.
4129 * src/roff/troff/reg.h: Updated.
4131 * src/roff/troff/node.cc (troff_output_file::really_print_line,
4132 output_file::put_filename, real_output_file::really_put_filename,
4133 ascii_output_file::really_print_line,
4134 break_char_node::get_hyphen_list): Avoid warning about unused
4136 (suppress_node::tprint): Updated.
4138 * configure.ac: Check declaration for rand() and srand().
4139 * configure: Regenerated.
4141 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
4143 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
4146 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
4147 to avoid compiler warnings.
4149 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
4152 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
4154 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
4156 Updated all callers.
4158 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
4160 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
4161 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
4163 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
4164 Parameter is unused.
4165 (html_printer::add_table_end): Define parameter conditionally.
4166 * src/devices/grohtml/output.cc (simple_output::special): Parameter
4169 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
4170 (lbp_printer::set_char): Last parameter is unused.
4172 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
4174 2003-02-13 Werner LEMBERG <wl@gnu.org>
4176 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
4177 Make \D'f ...' move horizontally again for backwards compatibility.
4178 Replace it with \D'Fg ...' where appropriate to avoid dependency
4179 on horizontal resolution.
4181 * src/roff/troff/input.cc (do_get_long_name): New function.
4182 (get_long_name): Call it.
4184 (read_draw_node): Handle `\D'Fx ...' by calling ...
4185 (read_color_draw_node): New function.
4187 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
4189 Pass it to `do_get_long_name' which is used instead of
4192 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
4193 unnecessary value guard.
4194 (parse_D_command) <'f'>: Add horizontal shift.
4196 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
4197 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
4198 (FILL_MAX): Removed.
4200 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
4203 2003-02-12 Werner LEMBERG <wl@gnu.org>
4205 * src/roff/troff/input.cc (do_name_test, do_expr_test,
4206 do_zero_width): Push `\n' if closing delimiter is missing.
4208 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
4209 <'F'>: Make \F non-transparent at the beginning of line.
4210 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
4211 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
4214 (define_color): Free color in case of reassignment.
4216 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
4217 @DefescListEnd): Use @Var, not @var.
4220 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
4222 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
4223 `shaded' and `outlined' arrays.
4224 (object_spec::object_spec): Initialize `shaded' and `outlined'.
4225 (graphic_object::set_fill_color, graphic_object::set_outline_color):
4227 (closed_object::set_fill_color): Ditto.
4228 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
4230 (troff_output::reset_color): Use a_delete instead of free.
4231 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
4233 2003-02-11 Werner LEMBERG <wl@gnu.org>
4235 * doc/groff.texinfo: Improve documentation of `ad'.
4236 Document that \D'f...' is dependent on the horizontal resolution.
4237 * man/groff_diff.man: Improve documentation of \D'f...'.
4239 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
4240 compensating \h'...' for \D'f ...' since the latter no longer moves
4242 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
4244 2003-02-10 Werner LEMBERG <wl@gnu.org>
4246 Improve error messages for `x F' (and `F') commands.
4248 * src/include/error.h: Add declaration for
4249 `current_source_filename'.
4250 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
4251 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
4252 parameter for source file string.
4253 Updated all callers.
4255 * src/libs/libdriver/input.cc: Add `current_source_filename'.
4256 (remember_source_filename): New function.
4257 (parse_x_command <'F'>, do_file <'F'>): Use it.
4259 2003-02-09 Werner LEMBERG <wl@gnu.org>
4261 Make grotty not emit warnings about unknown colors more than
4264 * src/devices/grotty/tty.cc: Include `ptable.h'.
4265 (TTY_MAX_COLORS): Removed.
4266 (DEFAULT_COLOR_IDX): Defined to -1.
4267 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
4268 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
4269 Change `tty_colors' to be a ptable.
4270 First arg of `put_color' is now `char'.
4271 New functions `make_rgb_string' and `tty_color'.
4272 (tty_printer::tty_printer): Use `tty_color'.
4273 (tty_printer::color_to_idx): Return value is now `char'.
4276 * src/include/color.h (color): Add `print_color' member function.
4277 * src/libs/libgroff/color.cc (color::print_color): Implement it.
4279 2003-02-08 Werner LEMBERG <wl@gnu.org>
4283 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
4286 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
4287 assume that value has been allocated with `new[]', thus use
4288 `a_delete' for deallocation.
4290 * src/libs/libdriver/input.cc (get_integer_arg,
4291 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
4294 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
4295 * src/libs/libgroff/nametoindex.cc
4296 (character_indexer::named_char_index): Use `new <type>[1]'.
4298 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
4300 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
4301 (split_text): Use `a_delete'.
4303 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
4306 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
4307 harmless memory leak.
4308 (hyphen_trie::read_patterns_file): Initialize `buf'.
4309 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
4310 Initialize `current_fill_color'and `current_glyph_color'.
4311 * src/roff/troff/glyphuni.cc
4312 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
4313 * src/roff/troff/uniuni.cc
4314 (unicode_decompose_init::unicode_decompose_init): Ditto.
4315 * src/roff/troff/uniglyph.cc
4316 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
4318 2003-01-26 Werner LEMBERG <wl@gnu.org>
4320 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
4321 `access' before calling `unlink'.
4322 (do_file): Handle __EMX__.
4324 * src/include/nonposix.h: Handle __EMX__.
4326 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
4327 (fontpath,tmacpath): Use it.
4329 Sorted alphabetically.
4331 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
4333 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
4336 2003-01-27 Werner LEMBERG <wl@gnu.org>
4338 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
4339 New files, copied from gnulib.
4340 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
4341 * configure.ac: Updated.
4342 * configure: Regenerated.
4344 * src/include/config.hin: Regenerated.
4345 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
4346 Don't define `strcasecmp' as `strcmp'.
4347 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
4348 Dont define `strncasecmp' as `strncmp'.
4350 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
4353 2003-01-26 Werner LEMBERG <wl@gnu.org>
4355 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
4358 2003-01-25 Werner LEMBERG <wl@gnu.org>
4360 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
4362 2003-01-24 Werner LEMBERG <wl@gnu.org>
4364 Add US-english hyphenation exceptions (converted from Barbara
4365 Beeton's hyphenation exception log reports which appear irregularly
4368 * tmac/hyphen.us: Updated to latest version.
4369 * tmac/README: Updated.
4370 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
4371 * tmac/troffrc: Load `hyphenex.us'.
4372 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
4373 * doc/groff.texinfo: Updated.
4375 2003-01-23 Werner LEMBERG <wl@gnu.org>
4377 Improve hyphenation slightly. This is a first step in redesigning
4378 the hyphenation algorithm to make it more flexible (e.g. allowing
4379 kerns and ligatures between the hyphenation character and the
4380 following character -- while not used normally in English, other
4381 languages like German would benefit).
4383 * src/roff/troff/env.cc (environment::hyphenate_line): Use
4384 assertion instead of if-clause.
4385 Let `get_hyphen_list' return the number of involved characters in
4386 the hyphenation pattern instead of computing it directly (which
4387 often yields too small values).
4388 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
4389 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
4392 2003-01-22 Werner LEMBERG <wl@gnu.org>
4394 Fixing a bug which caused groff to hang if the hyphenation exception
4395 dictionary tried to grow.
4397 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
4398 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
4399 pointer to dictionary.
4401 2003-01-20 Werner LEMBERG <wl@gnu.org>
4403 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
4404 negative left italic correction.
4405 * src/utils/afmtodit/afmtodit.man: Document it.
4407 * font/devps/generate/Makefile (RFLAG): Add `-m'.
4408 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
4409 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
4413 2003-01-16 Werner LEMBERG <wl@gnu.org>
4417 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
4419 * src/preproc/refer/refer.man: Mention REFER environment variable.
4421 2003-01-05 Werner LEMBERG <wl@gnu.org>
4423 Similar to \[is], the square root glyph (\[sr]) and the square root
4424 extension glyph (\[radicalex]) are now text symbols. The new
4425 mathematical versions are called \[sqrt] and \[sqrtex],
4428 * font/devX*/S: Regenerated.
4429 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
4430 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
4431 * font/devdvi/EX, font/devdvi/S: Regenerated.
4432 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
4433 * font/devlj4/generate/special.map: Add `sqrt'.
4434 * font/devlj4/S: Regenerated.
4435 * font/devps/generate/textmap: Add `sqrt'.
4436 * font/devps/S, font/devps/symbolmap: Regenerated.
4438 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
4439 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
4440 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
4441 overlap horizontally.
4443 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
4444 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
4447 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
4448 and `sqrtex' are overlapping glyphs.
4450 2003-01-04 Werner LEMBERG <wl@gnu.org>
4452 * font/devdvi/generate/texsy.map: Add `is'.
4453 * font/devps/symbolmap: Regenerated.
4454 * font/devdvi/*TC, MI, S: Regenerated.
4456 * tmac/dvi.tmac: Remove `is'.
4458 2003-01-03 Werner LEMBERG <wl@gnu.org>
4460 `is' is now a text symbol (only relevant for dvi). The math variant
4461 can be accessed with `integral'.
4463 * font/devX*/S: Regenerated.
4464 * font/devdvi/generate/texex.map: Remove `is'.
4465 * font/devdvi/EX: Updated.
4466 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
4467 * font/devlj4/generate/special.map: Ditto.
4468 * font/devlj4/S: Regenerated.
4469 * font/devps/generate/textmap: Add `integral'.
4470 * font/devps/S: Regenerated.
4472 * tmac/dvi.tmac: Define `is'.
4474 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
4476 * src/preproc/tbl/main.cc (process_format): Fix error message.
4478 2003-01-02 Werner LEMBERG <wl@gnu.org>
4480 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
4481 * font/devps/textmap: Fix entries for `ne' and `nc'.
4482 * font/devps/symbolmap: Regenerated.
4484 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
4485 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
4486 `38', `58', `78', `-+', `|=', `nc', `ne'.
4488 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
4489 Use `schar' for `aq'.
4490 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
4491 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
4492 * tmac/tty.tmac: Add `ne'.
4494 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
4495 for fallback glyphs.
4497 2002-12-29 Werner LEMBERG <wl@gnu.org>
4501 * font/devX*/*: Regenerated.
4502 * font/devdvi/generate/ec.map: Remove `eq'.
4503 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
4504 Assign `|=' to position 39.
4505 * font/devdvi/*EC, S: Regenerated.
4506 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
4507 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
4508 Assign `|=' to position 549.
4509 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
4511 Add `uni2243' for `|='.
4513 * tmac/ec.tmac: Add `eq'.
4514 * tmac/dvi.tmac: Add `=~'.
4515 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
4518 2002-12-21 Werner LEMBERG <wl@gnu.org>
4520 * font/devdvi/generate/tc.map: Remove `**'.
4521 * font/devdvi/*TC: Regenerated.
4522 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
4524 * font/devutf8/NOTES: Updated.
4526 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
4527 Don't give default parameter to `set_macro'.
4528 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
4529 instead of `set_macro'.
4530 (charinfo::setx_macro): Implement it.
4531 (charinfo::set_macro): Don't change `mode'.
4533 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
4534 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
4535 * tmac/dvi.tmac: Define `!=' with `.schar'.
4537 2002-12-20 Werner LEMBERG <wl@gnu.org>
4539 * font/devX*/S: Regenerated.
4540 * font/devdvi/generate/ec.map: Remove `pl'.
4541 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
4542 * font/devdvi/*{TC,EC}: Regenerated.
4543 * font/devhtml/R.proto: Add `-+'.
4544 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
4545 * font/devlbp/*: Remove `or'.
4546 * font/devlj4/generate/special.map: Remove `or'.
4547 * font/devlj4/S: Regenerated.
4548 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
4549 `seveneighths', `threeeighths'.
4551 Replace `minusplus' with `uni2213'.
4552 * font/devps/symbolmap: Regenerated.
4553 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
4556 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
4558 * src/roff/troff/node.cc (troff_output_file::put_char_width):
4559 Call glyph_color and fill_color even if tcommand_flag isn't set.
4560 (make_node, node::add_char): Check not ci->is_fallback but
4563 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
4564 * tmac/ec.tmac: Add .rchar entry for `f/'.
4565 Don't remove `12', `14', `34'.
4566 Define `pl' to be always roman.
4567 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
4568 Define `18', `38', `58', `78'.
4569 * tmac/tty.tmac: Add `-+'.
4570 * tmac/dvi.tmac: Define `f/'.
4571 (dvi-frac): Use `f/'.
4572 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
4573 Define `18', `38', `58', `78'.
4575 2002-12-15 Colin Watson <cjwatson@debian.org>
4577 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
4579 2002-12-10 Werner LEMBERG <wl@gnu.org>
4581 Add glyph `tno', a textual variant of `no'.
4583 * font/devX*/*: Regenerated.
4584 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
4585 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
4586 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
4587 * font/devdvi/*: Regenerated.
4588 * font/devlbp/*: Add `tno'.
4589 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
4590 * font/devlj4/*: Regenerated.
4591 * font/devps/generate/textmap: Replace `no' with `tno'.
4592 * font/devps/generate/symbolchars: Add `no'.
4593 * font/devps/*: Regenerated.
4595 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
4597 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
4598 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
4602 * tmac/dvi.tmac: Replace most `\\' with `\E'.
4603 Add definition for `sd'.
4604 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
4606 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
4608 2002-12-08 Werner LEMBERG <wl@gnu.org>
4610 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
4611 mode to avoid rounding errors.
4612 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
4614 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
4615 src/roff/troff/troff.man: Improve documentation of -T.
4617 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
4619 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
4620 (run_pipeline) [_WIN32]: Provide working function without `fork'.
4622 2002-12-06 Werner LEMBERG <wl@gnu.org>
4624 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
4625 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
4626 Scaling Euro.sansserif glyphs down to have the same height as
4628 Removed unnecessary points; added some extrema.
4630 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
4633 2002-12-04 Werner LEMBERG <wl@gnu.org>
4635 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
4636 and `Euro.symbol.bold.slanted'.
4637 Improve some glyph offsets and widths.
4638 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
4640 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
4642 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
4645 * tmac/europs.tmac: Updated to new glyph indices.
4646 Use Euro.symbol for font familiy `A'.
4648 * doc/groff.texinfo: Minor improvements.
4650 2002-12-02 Werner LEMBERG <wl@gnu.org>
4652 * font/devdvi/generate.tc.map: s/%O/%0/.
4653 * font/devdvi/*TC: Regenerated.
4655 * src/roff/troff/div.cc (init_div_requests): Sorted.
4657 * tmac/dvi.tmac: Remove `Ye'.
4658 * tmac/ec.tmac: Remove `Ye'.
4659 Add .rchar entry for `de'.
4661 * man/groff.man, man/groff_diff.man: Document register `.pe'.
4662 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
4665 2002-11-30 Werner LEMBERG <wl@gnu.org>
4667 Add PS font for various Euro glyphs.
4669 * font/devps/generate/freeeuro.sfd: New master font file for
4671 * font/devps/generate/sfdtopfa.pe: New conversion script for
4673 * font/devps/generate/Makefile (FONTS): Add `EURO'.
4674 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
4675 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
4677 * font/devps/EURO: Generated from `freeeuro.afm'.
4678 * font/devps/download: Add `freeuro.pfa'.
4679 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
4682 * tmac/europs.tmac: New file.
4683 * tmac/ps.tmac: Include `europs.tmac'.
4684 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
4686 2002-11-29 Werner LEMBERG <wl@gnu.org>
4688 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
4689 * font/devdvi/S: Regenerated.
4690 * font/devhtml/R.proto: Fix `CR' and `ci'.
4692 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
4694 * font/devps/symbolmap: Regenerated.
4695 * font/devutf8/R.proto: Fix `CR' and `ci'.
4697 * font/devutf8/NOTES: Updated.
4699 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
4702 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4704 * tmac/dvi.tmac: Add `lh' and `rh'.
4705 * tmac/Xps.tmac: Fix `lh' and `rh'.
4706 * tmac/X.tmac: Add `OK'.
4707 * tmac/lj4.tmac: Ditto.
4709 2002-11-24 Werner LEMBERG <wl@gnu.org>
4711 * font/devX*/S: Regenerated.
4712 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
4713 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
4714 * font/devdvi/generate/texsy.map: Remove `or' glyph.
4715 * font/devdvi/S: Regenerated.
4716 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
4717 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
4718 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
4719 `bracketleftbt', `bracketrighttp', `bracketrightex',
4720 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
4721 `braceex', `braceleftex', `bracerightex', `bracerighttp',
4722 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
4724 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
4725 * font/devutf8/NOTES: Updated.
4726 * font/devlj4/generate/special.map: Add glyph `braceex'.
4727 * font/devlj4/S: Regenerated.
4729 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
4731 2002-11-14 Werner LEMBERG <wl@gnu.org>
4733 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
4736 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4738 * doc/texinfo.tex: New version from texinfo 4.3.
4739 * doc/groff.texinfo: Updated for texinfo 4.3.
4740 Use @tie{} where appropriate.
4741 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
4742 * font/devdvi/generate/tc.map: Remove `rn'.
4743 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
4744 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
4746 * font/devX100/*, font/devX100-12/*, font/devX75/*,
4747 font/devX75-12/*: Regenerated.
4749 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
4750 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
4751 Improve definition of `an'.
4752 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
4754 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
4755 * tmac/X.tmac: Add definition for `or'.
4756 * tmac/Xps.tmac: Undo change 2002-11-05.
4757 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
4759 2002-11-11 Werner LEMBERG <wl@gnu.org>
4761 * src/roff/troff/node.cc (troff_output_file::put_char): Always
4764 2002-11-10 Werner LEMBERG <wl@gnu.org>
4766 Added three new requests `schar', `fschar', and `rfschar'. `schar'
4767 defines a glyph which is searched after the check for fonts declared
4768 with `.special' (and before the check for all mounted special
4769 fonts). `fschar' defines a glyph for a particular font which is
4770 searched after the check for fonts declared with `.fspecial' (and
4771 before the check for fonts declared with `.special'). `rfschar'
4772 removes glyphs defined with `fschar'.
4774 * src/roff/troff/token.h (char_mode): New enum.
4775 Declare do_define_character.
4776 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
4778 (charinfo::is_fallback): Updated.
4779 (charinfo::is_special): New method.
4780 * src/roff/troff/input.cc (do_define_character): Add and use
4781 optional second parameter used as a prefix for font-specific glyph
4783 (define_character, define_fallback_character): Updated.
4784 (define_special_character): New function.
4785 (init_input_requests): Add `schar'.
4786 (charinfo::charinfo, charinfo::set_macro): Updated.
4787 * src/roff/troff/node.cc: Include `stringclass.h'.
4788 (make_glyph_node): Handle special glyphs defined with `.schar' and
4790 (define_font_special_character, remove_font_special_character): New
4792 (init_node_requests): Sorted.
4793 Add `fschar' and `rfschar'.
4794 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
4795 Document new requests.
4797 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
4798 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
4800 2002-11-08 Werner LEMBERG <wl@gnu.org>
4802 Added new font `SC' (cmtex10) to devdvi.
4804 * devdvi/generate/Makefile (FONTS): Add `SC'.
4806 * devdvi/generate/textex.map: New map file for cmtex.
4808 * devdvi/Makefile.sub (DEVFILES): Updated.
4809 * tmac/dvi.tmac: Add fspecial entries for SC.
4810 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
4811 found before `S' since the font position of `SC' is lower due to the
4812 gaps in DESC's `font' line.
4813 * tmac/ec.tmac: Add a `special' call.
4816 * font/devhtml/R.proto: Remove double entry for `ti'.
4817 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
4818 * tmac/tty-char.tmac: Remove entry for `bq'.
4819 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
4820 * tmac/ec.tmac: Don't remove `aq' glyph.
4821 * tmac/X.tmac: Fix entry for `em'.
4822 Add entries for `fo' and `fc'.
4823 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
4825 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
4826 documentation of `special' and `fspecial' requests.
4828 2002-11-05 Werner LEMBERG <wl@gnu.org>
4830 * font/devascii/R.proto, font/devcp1047/R.proto,
4831 font/devlatin1/R.proto: Remove entry for `.i'.
4832 * font/devdvi/generate/textt.map: Add entry for `ad'.
4833 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
4834 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
4835 We need this for getting kerning values to compose `/l' and `/L'.
4836 * font/devdvi: Regenerated font definition files for CM fonts.
4837 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
4838 * font/devutf8/R.proto: Ditto.
4839 Remove double entry for `ti'.
4841 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
4842 for (groff) ligatures, `la', and `ra'.
4843 Add "'C", "'c", `IJ', and `ij'.
4844 Remove double entry for `ti'.
4845 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
4847 Add "'C", "'c", `IJ', and `ij'.
4848 Fix entries for (groff) ligatures, `la', and `ra'.
4850 * tmac/ps.tmac (ps-achar): New macro.
4851 Define "'c" and "'C".
4852 * tmac/tty.tmac: Add entry for `.i'.
4853 * tmac/X.tmac (X-achar): New macro.
4854 Define "'c", "'C", and `:Y'.
4855 Add entries for `IJ' and `ij'.
4856 * tmac/Xps.tmac (Xps-achar): New macro.
4857 Define "'c" and "'C".
4858 Add entries for `IJ' and `ij'.
4859 * tmac/lbp.tmac (lbp-achar): New macro.
4860 Add fallback characters for all groff ligatures and many other
4862 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
4863 Add entries for `/l' and `/L'.
4864 Define "'c" and "'C".
4865 Add entries for `IJ' and `ij'.
4867 2002-11-02 Larry Kollar <kollar@alltel.net>
4869 * PROBLEMS: Document how to solve Mac OS X compilation problems.
4871 2002-11-02 Werner LEMBERG <wl@gnu.org>
4873 Adding support for composite glyphs: \[xxx yyy ...] and the
4874 `composite' request.
4876 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
4877 to Unicode-based glyph names.
4878 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
4879 glyph names to groff glyph names.
4880 * src/roff/troff/uniuni.cc: New file for canonically decomposing
4881 Unicode-based glyph names.
4882 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
4883 for handling Unicode glyph names.
4884 * src/roff/troff/input.cc: Include unicode.h.
4885 (composite_glyph_name): New function.
4886 (token::next) <'['>: Handle Unicode glyph names and composite
4888 (composite_dictionary): New dictionary for the `composite' request.
4889 (composite_request): Implement `composite' request.
4890 (init_input_requests): Add `composite'.
4891 Alphabetically sorted.
4892 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
4894 (init_env_requests): Alphabetically sorted.
4895 Removed `tas' and `tar' (already commented out).
4896 * src/roff/troff/Makefile.sub: Updated.
4898 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
4900 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
4903 2002-10-29 Werner LEMBERG <wl@gnu.org>
4905 Fix computation of .trunc register. Additionally, its value (and
4906 the value of the .ne register) is now always set before entering the
4909 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
4910 `needed_space' before calling `space'.
4911 (top_level_diversion::space): Remove special code for 'sp before the
4913 Call `begin_page' with the discarded space as a parameter.
4914 (top_level_diversion::begin_page): Add optional parameter to set
4916 * src/roff/troff/div.h: Updated.
4918 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
4921 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
4922 (LP): Remove superfluous call to `br'.
4923 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
4924 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4926 2002-10-26 Werner LEMBERG <wl@gnu.org>
4928 * tmac/doc-ditroff: Remove useless switch/variable -rC.
4929 (doc-setup-header): Don't set page register `%'.
4930 * tmac/doc-nroff: Remove variable `C'.
4931 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
4932 (doc-setup-header): Don't set page register `%'.
4934 * tmac/doc-common (doc-header): Call `ns'.
4935 (doc-paragraph): Protect .sp with .br so that it survives traps
4936 possibly set by the user.
4937 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
4939 * tmac/doc*: Replace ' with . for consistency if no effect.
4941 2002-10-26 Werner LEMBERG <wl@gnu.org>
4943 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
4944 so that it survives traps possibly set by the user.
4946 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
4947 (troff_output_file::set_font): Call flush_tbuf if necessary.
4948 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
4949 flush_tbuf and do_motion only if necessary.
4950 (troff_output_file::start_special,
4951 troff_output_file::put_char_width, troff_output_file::put_char,
4952 troff_output_file::draw): Updated.
4953 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4954 vmotion_node::tprint): Undo change 2002-10-23.
4956 2002-10-25 Werner LEMBERG <wl@gnu.org>
4958 * tmac/www.tmac (DC): Fix case of overlapping images.
4960 2002-10-23 Werner LEMBERG <wl@gnu.org>
4962 * src/roff/troff/node.cc (troff_output_file::fill_color,
4963 troff_output_file::glyph_color): Set current color before testing
4965 (troff_output_file::put_char_width, troff_output_file::put_char,
4966 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
4968 (troff_output_file::file_color, troff_output_file::glyph_color):
4970 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4971 vmotion_node::tprint): Move first, then call fill_color.
4973 2002-10-20 Werner LEMBERG <wl@gnu.org>
4975 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
4976 possible to use multiple main macro packages.
4978 2002-10-19 Werner LEMBERG <wl@gnu.org>
4980 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4981 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
4982 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
4984 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
4985 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
4987 2002-10-16 Werner LEMBERG <wl@gnu.org>
4989 * NEWS, doc/webpage.ms: Updated.
4991 2002-10-14 Werner LEMBERG <wl@gnu.org>
4993 * src/roff/troff/node.cc (troff_output_file::put_char_width,
4994 troff_output_file::put_char, troff_output_file::fill_color,
4995 troff_output_file::glyph_color): Handle case where color pointer
4998 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
5000 Add the new -r option to grotty. It is similar to the -i option
5001 except it tells grotty(1) to use the "reverse video" attribute to
5002 render italic fonts.
5004 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
5005 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
5006 (tty_printer::make_underline, tty_printer::put_color,
5007 tty_printer::end_page): Use it.
5008 (main): Add -r switch.
5010 * src/devices/grotty/grotty.man: Document it.
5012 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
5014 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
5015 cast to `unsigned char' to properly read patterns with 8bit
5018 2002-10-08 Werner LEMBERG <wl@gnu.org>
5020 * REVISION: Increased to 2.
5022 Version 1.18.1 released
5023 =======================
5025 2002-10-08 Werner LEMBERG <wl@gnu.org>
5027 * doc/webpage.ms, NEWS: Updated.
5029 2002-10-07 Werner LEMBERG <wl@gnu.org>
5031 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
5032 suppress additional whitespace after the header.
5034 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
5037 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
5039 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
5041 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
5042 (Dt): Use it to improve language localization (especially Russian
5045 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
5047 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
5048 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
5050 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
5052 Call `picurve' for BSPLINE.
5053 (HGPrintElt): Handle BSPLINE.
5054 * src/preproc/grn/README: Document it.
5056 2002-10-03 Werner LEMBERG <wl@gnu.org>
5058 * src/roff/troff/node.cc (break_char_node::col): New variable.
5059 Updated constructor.
5060 (space_node::tprint, word_space_node::tprint): Call `fill_color'
5062 (space_node::space_node): Remove assertion.
5063 (break_char_node::add_self): Pass color argument to space node.
5064 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
5066 * src/roff/troff/env.cc (environment::do_break,
5067 environment::add_padding): Ditto.
5069 2002-10-02 Werner LEMBERG <wl@gnu.org>
5071 Redesigning color support in troff. Colors are no longer
5072 represented as separate nodes but are now part of glyph nodes and
5073 friends. This fixes the current formatting misbehaviour due to the
5074 changes introduced on 2002-09-20. Some extra code is necessary for
5075 proper grotty support: Without adding color variables to
5076 space-related nodes, the background color would be changed too late.
5078 * src/roff/troff/node.h, src/roff/troff/node.cc:
5079 s/current_pagecolor/current_fill_color/.
5080 s/current_glyphcolor/current_glyph_color/.
5081 (glyph_color_node, fill_color_node): Removed.
5082 (node::get_glyph_color, node::get_fill_color): New virtual member
5084 (space_node::col): New variable.
5085 Updated constructors of space_node and derived classes accordingly.
5086 (hmotion_node::col): New variable.
5087 Updated constructors of hmotion_node and space_char_hmotion_node
5089 (vmotion_node::col): New variable.
5090 Updated constructor accordingly.
5091 (draw_node::gcol, draw_node::fcol): New variables.
5092 Updated constructor accordingly.
5093 (special_node::gcol, special_node::fcol): New variables.
5094 Updated constructors accordingly.
5095 (troff_output_file::put_char, troff_output_file::put_charwidth,
5096 troff_output_file::draw): Set glyph and fill color.
5097 (troff_output_file::start_special): Set glyph and fill color.
5098 Always set current font.
5099 (troff_output_file::fill_color, troff_output_file::glyph_color):
5100 Don't call `do_motion'.
5101 (glyph_node::gcol, glyph_node::fcol): New variables.
5102 Updated constructors of glyph_node and ligature_node accordingly.
5103 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
5105 (glyph_node::merge_glyph_node,
5106 kern_pair_node::add_discretionary_hyphen,
5107 node::add_discretionary_hyphen): Updated.
5108 (break_char_node::merge_self): Updated.
5109 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
5110 vmotion_node::tprint): Handle color.
5111 (make_glyph_node, make_node, node::add_char): Updated.
5113 * src/roff/troff/env.cc (environment::space_newline,
5114 environment::space, environment::output_line, environment::do_break,
5115 environment::make_tab_node, environment::add_padding, title):
5117 (environment_switch, environment_copy): Don't add color nodes.
5119 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
5121 (token::next): Updated.
5122 \m and \M now are as transparent as \s.
5123 (process_input_stack, token::add_to_node_list, token::process,
5124 read_draw_node): Updated.
5125 (charinfo_to_node_list): Don't add color nodes.
5127 * doc/groff.texinfo: Updated.
5129 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
5131 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
5134 2002-09-27 Colin Watson <cjwatson@debian.org>
5136 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
5138 2002-09-23 Werner LEMBERG <wl@gnu.org>
5140 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
5142 (DEFAULT_LINEWIDTH_FACTOR): New macro.
5143 (linewidth_factor): New global variable.
5144 (lbp_printer::set_line_thickness): Fix case for size < 0, using
5146 (long_options): Add -w/--linewidth option.
5148 (main): Handle -w option to set linewidth_factor.
5149 (lbp_printer::lbp_printer): Initialize req_linethickness, not
5152 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
5154 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
5156 Fixed a bug in the line thickness setting code.
5158 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
5160 (lbp_printer::set_line_thickness): Pass environment as second
5162 Implement it actually.
5163 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
5164 and `set_line_thickness, depending on the current font size.
5166 2002-09-21 Werner LEMBERG <wl@gnu.org>
5168 Some Debian patches.
5170 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
5171 * src/roff/troff/node.cc (bracket_node::copy): Initialize
5174 2002-09-20 Werner LEMBERG <wl@gnu.org>
5176 * configure: Regenerated with autoconf 2.54.
5178 2002-09-20 Werner LEMBERG <wl@gnu.org>
5180 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
5182 Rename cur_fill_color to fill_color.
5183 * src/roff/troff/env.cc: Updated.
5185 2002-09-20 Werner LEMBERG <wl@gnu.org>
5187 * src/roff/troff/env.cc (title): Copy color status after processing
5189 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
5190 fill color nodes to reset colors properly.
5192 * tmac/www.tmac (DC): Fix color handling.
5194 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
5195 * doc/groff.texinfo: Fixing documentation of `tl' request.
5196 * doc/webpage.ms: Updated.
5198 2002-09-19 Werner LEMBERG <wl@gnu.org>
5200 * src/roff/troff/env.cc (environent_switch, environment_copy):
5201 Emit glyph and fill color nodes to initialize colors properly.
5203 2002-09-17 Colin Watson <cjwatson@debian.org>
5205 * src/roff/troff/env.cc (environment::set_glyph_color,
5206 environment::set_fill_color): Fix typo which prevented \m[] work
5209 2002-09-17 Werner LEMBERG <wl@gnu.org>
5211 Add left and right italic correction to non-slanted PS fonts. This
5212 is an experimental feature to improve image rendering of grohtml.
5214 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
5215 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
5216 * font/devps/*: All non-slanted fonts regenerated.
5219 2002-09-16 Werner LEMBERG <wl@gnu.org>
5221 Add a site-specific font directory.
5223 * Makefile.in (localfontdir, legacyfontdir): New variables.
5224 (fontpath): Use them.
5225 (MDEFINES, uninstall_dirs): Updated.
5226 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
5227 Remove `FONTPATH' and `MACROPATH'.
5229 * src/roff/troff/troff.man, NEWS: Updated.
5230 * doc/groff.texinfo (Font Directories): New section.
5233 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
5234 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
5235 src/preproc/grn/grn.man: Minor fixes.
5237 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
5238 Remove unused variable.
5240 2002-09-11 Werner LEMBERG <wl@gnu.org>
5242 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
5243 * man/groff_out.man: Fix documentation of 'N'.
5245 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
5247 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
5248 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
5250 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
5251 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
5252 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
5253 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
5254 PRE_TAG>: Call `begin' with `FALSE'.
5256 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5258 * src/libs/libgroff/string.cc (string::extract): Fix position of
5259 terminating null byte.
5261 2002-09-08 Werner LEMBERG <wl@gnu.org>
5263 Add global option `nospaces' to tbl so that leading and trailing
5264 spaces in data items are ignored.
5266 * src/libs/libgroff/string.cc (string::remove_spaces): New member
5267 function to remove leading and trailing spaces.
5268 * src/include/stringclass.h: Updated.
5270 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
5272 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
5274 Fix typo in error messages.
5275 (process_data): Implement `nospaces' option.
5276 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
5278 2002-09-07 Werner LEMBERG <wl@gnu.org>
5280 * src/include/config.hin: Add `HAVE_ISATTY'.
5281 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
5283 * src/libs/libgroff/tmpname.cc: Include `time.h'.
5284 * src/libs/libdriver/input.cc (Char): Add `operator==' and
5285 `operator!=' for `char'.
5286 * doc/groff.texinfo: Replace @ifnottex block for top node with
5289 2002-09-06 Werner LEMBERG <wl@gnu.org>
5291 * doc/Makefile.in (.texinfo.html): Add -I switch.
5292 * doc/groff.texinfo: Add @ifnottex block for top node to make
5293 translation to HTML work.
5295 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
5297 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
5298 (get_papersize, determine_vertical_offset): Removed.
5299 (char_buffer::do_image): Always specify letter size.
5301 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
5304 2002-09-05 Werner LEMBERG <wl@gnu.org>
5306 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
5307 default indentation.
5309 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
5311 * src/preproc/html/pre-html.cc (imageList::createPage): Use
5313 (generateImages): Clean up push-back buffer.
5315 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5317 * doc/groff.texinfo: Minor fixes.
5319 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
5321 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
5322 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
5324 (determine_vertical_offset): Use LETTER_LENGTH.
5325 (createPage): Moved to ...
5326 (imageList::createPage): This.
5327 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
5328 (imageList::getMaxX): New function.
5329 (createImage): Moved to ...
5330 (imageList::createImage): This.
5331 (imageList::createImages): New function.
5332 (generateImages): Read `maxx' directly.
5334 (scanArguments): Don't specify `gsPaper' for `-o'.
5335 (makeTempFiles): Call `xtmpfile' with the last argument set to
5338 2002-08-24 Werner LEMBERG <wl@gnu.org>
5340 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
5341 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
5342 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
5343 * src/preproc/html/pushback.cc: Include nonposix.h.
5344 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
5347 2002-08-23 Werner LEMBERG <wl@gnu.org>
5349 Use $(OBJEXT) for the object file extension.
5351 * Makefile.comm (.SUFFIXES): Add .obj.
5352 (.cc.obj, .c.obj): New implicit rules.
5353 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
5354 (MDEFINES): Add EXEEXT and OBJEXT.
5355 * */Makefile.sub: s/.o/.$(OBJEXT)/.
5357 2002-08-22 Werner LEMBERG <wl@gnu.org>
5359 * INSTALL: Mention texinfo 4.2 as a prerequisite.
5361 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
5363 * src/devices/grohtml/post-html.cc (colType): Make enum global to
5365 (html_printer::update_min_max, html_printer::add_table_end): New
5367 (html_printer::lookahead_for_tables): Use them.
5368 Reset page offset correctly.
5369 (html_printer::~html_printer): Add creation of creator comment up.
5371 2002-08-20 Werner LEMBERG <wl@gnu.org>
5373 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
5374 * man/groff_tmac.man: Fix typos.
5375 * man/groff_font.man: Minor reordering.
5376 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
5378 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
5380 Avoid endless loops while scanning for tables.
5382 * src/devices/grohtml/post-html.cc (list::insert): Set
5384 (html_printer::next_horiz_pos): Add `text_glob' argument; update
5386 Return immediately if that argument is NULL.
5387 (html_printer::calc_nf): Don't test if `g' is NULL.
5388 (html_printer::lookahead_for_tables): Use
5389 `glyphs.move_right_get_data'.
5390 Don't test if `g' is NULL.
5392 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
5394 A better fix, replacing fix 2002-08-15, for increasing SIZE.
5396 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
5398 (char_block::char_block): Allocate `buffer'.
5399 (char_buffer::add_string): Use it.
5401 2002-08-15 Werner LEMBERG <wl@gnu.org>
5403 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
5404 src/devices/grodvi/grodvi.man: Document default line thickness.
5406 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
5408 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
5411 2002-08-14 Werner LEMBERG <wl@gnu.org>
5413 * doc/webpage.ms: Updated.
5415 2002-08-09 Werner LEMBERG <wl@gnu.org>
5417 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
5420 2002-08-08 Aaron Campbell <aaron@monkey.org>
5422 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
5425 2002-08-08 Werner LEMBERG <wl@gnu.org>
5427 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
5430 Don't push back a space but a newline onto the stack.
5432 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
5434 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
5437 * src/devices/grohtml/post-html.cc (html_printer::end_font,
5438 html_printer::start_font): Handle them.
5439 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
5441 (html_text::do_bold): Don't reset italic and tt.
5442 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
5443 * font/devhtml/DESC.proto: Add those fonts.
5444 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
5446 2002-08-07 Werner LEMBERG <wl@gnu.org>
5448 * MORE.STUFF: Added gpresent.
5450 * tmac/trace.tmac: Show nesting level by a corresponding amount of
5451 whitespace before printing the logging message.
5453 2002-07-31 Colin Watson <cjwatson@debian.org>
5455 * src/devices/grohtml/html-table.cc (html_table::finish_row):
5456 Initialize `n' to zero. This fixes a segfault on ARM.
5458 2002-07-30 Werner LEMBERG <wl@gnu.org>
5460 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
5462 2002-07-29 Werner LEMBERG <wl@gnu.org>
5464 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
5467 2002-07-28 Colin Watson <cjwatson@debian.org>
5469 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
5471 (html_printer::html_printer): Initialize `pointsize'.
5473 2002-07-26 Werner LEMBERG <wl@gnu.org>
5475 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
5477 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
5478 (gnu.eps): Add -rle switch to pnmtops.
5479 (distfiles): Add gnu.eps and gnu.png.
5481 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
5483 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
5486 2002-07-24 Werner LEMBERG <wl@gnu.org>
5488 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
5489 ' \+' but ' *' for sed.
5490 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
5492 2002-07-23 Werner LEMBERG <wl@gnu.org>
5494 * doc/groff.texinfo: Document `papersize' keyword.
5495 * NEWS, man/groff_font.man: Updated.
5497 2002-07-23 Colin Watson <cjwatson@debian.org>
5499 Extend papersize keyword to accept more than a single entry. The
5500 first valid will be used.
5502 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
5503 (font::scan_papersize): Really skip final newline.
5504 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
5506 2002-07-23 Werner LEMBERG <wl@gnu.org>
5508 * configure.ac: Test for isatty.
5509 * configure: Regenerated.
5510 * src/include/posix.h: Check HAVE_ISATTY.
5511 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
5512 * src/utils/lookbib/lookbib.cc: Include posix.h.
5513 Don't declare isatty.
5515 2002-07-21 Werner LEMBERG <wl@gnu.org>
5517 * NEWS: Add `output' request.
5519 * REVISION: Increased to 1.
5521 Version 1.18.0 released
5522 =======================
5524 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
5526 Allow internal glyph indices > 0xFF in grohtml for input characters.
5528 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
5530 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
5531 Updated all callers.
5532 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
5533 (html_printer): Updated.
5535 2002-07-19 Werner LEMBERG <wl@gnu.org>
5537 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
5538 * font/devutf8/R.proto: Adding some missing glyphs.
5539 * font/devutf8/NOTES: Updated.
5541 * tmac/dvi.tmac: Add more composite glyphs.
5542 * tmac/html.tmac: Updated.
5544 * man/groff_char.man: Add `sum' and `product' entities.
5548 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
5550 Improved table, tab, and indenting support.
5552 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
5553 string_iterator::suppress_newline_flag): Removed. Updated all
5554 function which have used it.
5556 * src/roff/troff/env.cc: Include `input.h'.
5557 (environment::add_node): Accept 0 as parameter.
5558 (environment::add_html_tag): Add `force' parameter.
5559 Updated all callers.
5560 (environment::add_html_tag_tabs): Ditto.
5561 For the moment, support left-aligned tabs only.
5562 (environment::make_html_tag): New function.
5563 (fill, no_fill): Set .br html tag additionally.
5564 (environment::newline): Emit `eol.ce' or `eol' tag for html.
5565 (environment::add_html_tag_eol): Removed.
5566 (tab_stops::distance_to_next_tab): Add variant for handling
5568 (environment::distance_to_next_tab): Ditto.
5569 Updated all callers.
5570 (environment::handle_tab): Handle tabs for html.
5572 * src/roff/troff/env.h: Updated.
5574 * src/roff/troff/div.cc: Updated all callers of
5575 `environment::add_html_tag'.
5577 * src/devices/grohtml/html-table.cc,
5578 src/devices/grohtml/html-table.h: New files.
5580 * src/devices/grohtml/html-text.cc (html_text): New members
5581 `blank_para' and `start_space'.
5582 (html_text::issue_tag): Don't emit TABLE_TAG.
5583 Handle indentation for PRE_TAG and P_TAG.
5584 (html_text::end_tag): Updated.
5585 (html_text::table_is_void, html_text::issue_table_begin,
5586 html_text::issue_table_end): Removed.
5587 (html_text::do_push): Simplified.
5588 [DEBUGGING]: Small fix.
5589 (html_text::push_para): Add new parameter for indentation; updated
5592 (html_text::do_indent, html_text::do_table, html_text::done_table,
5593 html_text::is_in_table): Removed.
5594 (html_text::do_pre): Handle P_TAG also.
5595 (html_text::shutdown): Handle p->indent.
5596 (html_text::check_emit_text): Simplified.
5597 (html_text::do_emittext): Reset `blank_para'.
5598 (html_text::do_para): Add new parameter for indentation; updated
5600 (html_text::remove_indent): New function.
5601 (html_text::do_space): Handle verbatim text properly.
5602 (html_text::ever_emitted_text, html_text::starts_with_space,
5603 html_text::remove_para_align): New functions.
5604 (html_text::dump_stack_element, html_text::dump_stack): Updated.
5606 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
5609 * src/devices/grohtml/post-html.cc: Include html-table.h.
5610 (INDENTATION): Removed.
5611 (text_glob): Added many `is_<foo>' functions.
5612 Added table description `tab'.
5613 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
5615 (list): Add `insert' and `move_to' member functions.
5616 (page): Add `insert_tag' member function.
5617 (page::dump_page) [DEBUG_TABLES]: Improved.
5618 (html_printer): Add `table' and `max_linelength' elements.
5619 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
5620 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
5621 `remove_tabs', `remove_courier_tabs'.
5622 (html_printer::emit_raw): Handle indentation.
5623 (html_printer::do_center, html_printer::write_header): Updated.
5624 (html_printer::is_courier_until_eol): Check for tag.
5625 (html_printer::do_linelength): Handle max_linelength.
5626 (html_printer::do_page_offset, html_printer::do_indentation): Handle
5628 (html_printer::do_tempindent): Updated.
5629 (html_printer::do_indentedparagraph): Removed.
5630 (html_printer::do_indent): Simplified.
5631 (html_printer::do_eol): Use `ever_emitted_text'.
5632 (html_printer::do_flush, html_printer::do_links): Don't call
5634 (html_printer::do_break): Handle end_tempindent.
5635 (html_printer::troff_tag): Get argument.
5637 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
5638 (html_printer::flush_page): Call `lookahead_for_tables'.
5639 Don't call `done_table'.
5640 (html_printer::add_to_sbuf): Always call do_indent.
5642 * src/devices/grohtml/Makefile.sub: Updated.
5644 * tmac/an-old.tmac (TP): Don't handle html device specially.
5645 (an-do-tag-html): New function which will be used instead of
5646 `an-do-tag' if html device is used.
5648 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
5650 * tmac/s.tmac (@IP): Don't handle html device specially.
5651 (@IP-html): New function which will be used instead of `@IP' if
5652 html device is used.
5654 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
5655 is a hack which will eventually vanish again.
5656 (PIMG): Handle `-C' option correctly if not html.
5659 2002-07-17 Werner LEMBERG <wl@gnu.org>
5661 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
5663 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
5665 * contrib/pic2graph/pic2graph.*: Use convert(1).
5666 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
5668 2002-07-14 Bernd Warken <bwarken@mayn.de>
5670 * tmac/groff_trace.man: New file.
5671 * tmac/Makefile.sub: Updated.
5674 2002-07-13 Werner LEMBERG <wl@gnu.org>
5676 * src/roff/groff/groff.man: Add some cross references.
5678 2002-07-12 Werner LEMBERG <wl@gnu.org>
5680 * src/roff/troff/input.cc (substring_request): Add warnings for
5681 string indices out of range.
5683 2002-07-11 Werner LEMBERG <wl@gnu.org>
5685 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
5686 * font/devdvi/*EC: Regenerated.
5688 2002-07-10 Bernd Warken <bwarken@mayn.de>
5690 * man/groff_char.man: Updated and extended.
5692 2002-07-10 Werner LEMBERG <wl@gnu.org>
5694 * src/roff/troff/input.cc (length_macro): Renamed to...
5695 (length_request): This.
5696 Move call of `tok.next()' to the very end, otherwise the register
5697 value hasn't been updated yet.
5698 (init_input_requests): Updated.
5700 2002-07-09 Werner LEMBERG <wl@gnu.org>
5702 * src/roff/troff/input.cc (substring_macro): Renamed to...
5703 (substring_request): This.
5704 (init_input_requests): Updated.
5705 * src/roff/troff/request.h: Updated.
5707 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
5709 * src/roff/grog/grog.sh: Fix typo.
5711 2002-07-08 Werner LEMBERG <wl@gnu.org>
5713 * win32-diffs: Updated.
5715 Handle `papersize' keyword properly in DESC.
5717 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
5719 Updated all callers.
5720 * src/libs/libgroff/paper.cc: Add four more paper formats used by
5722 * src/include/paper.h: Updated.
5724 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
5725 Other minor C syntax fixes.
5726 (papersize, paperlength, paperwidth): Renamed to `user_*'.
5727 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
5729 (lbp_printer::lbp_printer): Pass three arguments.
5730 Set paper dimensions properly.
5731 (make_printer, main): Updated.
5732 (handle_unknown_desc_command): Fix error messages.
5733 (main): Handle papersize keyword in DESC properly.
5735 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
5737 (lbp_printer::lbp_printer): Pass an argument.
5738 Set paper_size properly.
5739 (handle_unknown_desc_command): Removed.
5740 (make_printer, main): Updated.
5741 * src/devices/grolj4/grolj4.man: Minor documentation fix.
5743 * man/groff_font.man, NEWS: Updated.
5745 2002-07-07 Werner LEMBERG <wl@gnu.org>
5747 Integrated eqn2graph, contributed by Eric S. Raymond.
5749 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
5751 * Makefile.in, NEWS: Updated.
5753 2002-06-04 Werner LEMBERG <wl@gnu.org>
5755 Changing the substring request to make it fit better with other
5756 string manipulation functions in other programming languages:
5757 Index 0 is now the first character in the string, and index -1
5758 indicates the last character. Since this request didn't work
5759 properly anyway in the last release, it doesn't harm too much to
5762 * src/roff/troff/input.cc (substring_macro): Use loops to get
5763 the real string length (ignoring COMPATIBLE_SAVE and
5764 COMPATIBLE_RESTORE) and offsets.
5765 Implement change described above.
5767 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
5768 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
5770 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
5772 2002-06-03 Werner LEMBERG <wl@gnu.org>
5774 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
5775 COMPATIBLE_RESTORE are completely ignored.
5777 * src/roff/troff/input.cc (char_list::set, char_list::get): New
5779 (macro): `length' field renamed to `len'.
5780 Added new field `empty_macro' (1 if macro is empty), to be used
5781 instead of checking `len'.
5782 Updated all callers.
5783 (macro::empty): Updated.
5784 (macro::length, macro::set, macro::get): New functions.
5785 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5787 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
5788 COMPATIBLE_RESTORE pairs.
5789 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5790 * src/roff/troff/request.h: Updated.
5792 * doc/groff.texinfo: Document .chop's behaviour better.
5794 2002-06-02 Werner LEMBERG <wl@gnu.org>
5796 * doc/pic.ms: Fix documentation for the addition of positions.
5798 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
5800 2002-06-29 Werner LEMBERG <wl@gnu.org>
5802 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
5804 * src/roff/troff/input.cc (have_string_arg): New global variable.
5805 (read_mode): New enumeration.
5806 (read_escape_name): Use it. Update all calls.
5807 (read_long_escape_name): Use it. Update all calls.
5808 Set have_string_arg if appropriate.
5809 (get_char_for_escape_name): Add parameter for handling space
5811 (interpolate_string_with_args, decode_string_args): New functions.
5812 (get_copy, token::next): Call it if necessary.
5813 (interpolate_string): Fix error message.
5815 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5818 2002-06-24 Bernd Warken <bwarken@mayn.de>
5820 * man/groff_tmac.man: Updated and extended.
5822 2002-06-24 Werner LEMBERG <wl@gnu.org>
5824 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
5826 2002-06-23 Werner LEMBERG <wl@gnu.org>
5828 * doc/pic.ms: Improve documentation of composite block objects.
5830 2002-06-22 Werner LEMBERG <wl@gnu.org>
5832 * src/roff/troff/input.cc (init_registers): Add three registers
5833 `seconds', `minutes', and `hours' to hold the current time.
5835 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
5838 2002-06-20 Werner LEMBERG <wl@gnu.org>
5840 Make \X accept both `\ ' and `\~', converting them to single space
5843 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
5844 (token::unstretchable_space): New inline function.
5845 * src/roff/troff/input.cc (token::next, token::delimiter,
5846 token::description, token::add_to_node_list, token::process): Handle
5847 TOKEN_UNSTRETCHABLE_NODE.
5848 (encode_char): Handle tok.stretchable_space and
5849 tok.unstretchable_space.
5851 * NEWS, doc/groff.texinfo: Document it..
5853 2002-06-19 Werner LEMBERG <wl@gnu.org>
5855 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
5857 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
5858 keyword to enable/disable SGR output.
5859 (tty_printer::change_fill_color): New function.
5860 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
5862 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
5865 2002-06-18 Werner LEMBERG <wl@gnu.org>
5867 Add a `color' request and a `.color' register to control usage of
5870 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
5871 (color_flag): This (which is the inverse).
5872 (activate_color): New function.
5873 (main, init_input_requests): Updated.
5874 * src/roff/troff/troff.h, src/roff/troff/node.cc
5875 (troff_output_file::fill_color, troff_output_file::glyph_color):
5878 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5879 Document the changes.
5881 2002-06-17 Colin Watson <cjwatson@debian.org>
5883 Circumvent bug in autoconf 2.53 regarding top_builddir.
5885 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
5886 * Makefile.in, doc/Makefile.in:
5887 s/@top_builddir@/@groff_top_builddir@/.
5888 * configure: Regenerated (with autoconf 2.53).
5890 2002-06-17 Werner LEMBERG <wl@gnu.org>
5892 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
5893 `paperwidth' and `paperlength' for the `papersize' keyword.
5895 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
5897 * src/devices/grops/grops.man: Add info about Type 42 fonts.
5899 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
5901 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
5902 html_printer::do_linelength, html_printer::do_pageoffset,
5903 html_printer::do_indentation, html_printer::do_tempindent,
5904 html_printer::do_break, html_printer::begin_page): Clear indented
5906 * tmac/html.tmac: Disable hyphenation.
5908 2002-06-15 Werner LEMBERG <wl@gnu.org>
5910 Don't produce HTML files if utility programs are missing.
5912 * Makefile.in (make_html, make_install_html): New variables.
5913 (MDEFINES): Updated.
5915 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
5917 * configure.ac: Use it.
5918 * configure: Regenerated.
5920 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
5921 (HTMLEXAMPLESFILES): This new variable.
5922 (EXAMPLESIMAGEFILES): Renamed to...
5923 (HTMLEXAMPLEIMAGEFILES): This.
5924 (CLEANADD): Add HTMLEXAMPLEFILES.
5925 (all): Use `make_html'.
5927 (install_data): Use `make_install_html'.
5928 Move html stuff to...
5929 (install_html): This new target.
5930 (uninstall_sub): Updated.
5932 2002-06-14 Bernd Warken <bwarken@mayn.de>
5934 * src/roff/grog/Makefile.sub (grog): Renamed to...
5936 (grog): New rule to always install grog.sh as grog.
5938 2002-06-08 Bernd Warken <bwarken@mayn.de>
5940 * src/roff/grog/grog.pl: Fix typo.
5942 2002-06-07 Werner LEMBERG <wl@gnu.org>
5944 * doc/groff.texinfo: Add more info on .tr arguments.
5946 2002-06-05 Werner LEMBERG <wl@gnu.org>
5948 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5950 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
5951 * configure: Regenerated.
5953 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5955 * src/roff/troff/symbol.cc (table_sizes): Add more values.
5957 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
5959 2002-06-04 Werner LEMBERG <wl@gnu.org>
5961 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
5962 is not initialized at the time we need it in case `--prefix' hasn't
5963 been set. Check for `ac_default_prefix' also.
5964 Test for `papersize' keyword also and generalize allowed whitespace.
5965 * configure: Regenerated.
5967 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
5970 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
5972 (src_version, src_revision): New variables to avoid overwriting
5973 from parent make process.
5974 (version.cc): Updated.
5976 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
5977 (linebuf, linebufsize): New global variables.
5978 (sys_fatal): Use `fatal' to abort properly.
5979 (get_line): New function.
5980 (get_resolution): Use it.
5981 Improve error messages.
5982 (get_papersize): Check `papersize' also.
5984 Improve error messages.
5986 2002-06-03 Werner LEMBERG <wl@gnu.org>
5988 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
5989 should be removed only if builddir is not srcdir.
5990 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
5991 (clean): Depend on `mostlyclean'.
5992 (distclean): Depend on `clean'.
5993 (realclean, extraclean): Depend on `distclean'.
5994 (.y.cc, .y.o): Simplified. The output files are no longer written
5995 to srcdir but to builddir.
5996 * Makefile.in (MDEFINES): Add `version' and `revision'.
5997 (uninstall_dirs): Fix order of directories.
5998 * doc/Makefile.sub (version, revision): Removed.
5999 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
6000 Added `HTMLDOCFILES'.
6001 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
6002 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
6003 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
6006 * doc/texinfo.tex (\authortt): New macro.
6007 (\shortcontt): Define.
6008 (\titlepage): Set \tt to \authortt while defining \authorfont.
6009 (\appendixbox): New macro.
6010 (\chapmacro, \appendixentry): Use \appendixbox to get even
6011 indentation for letters.
6012 (\summarycontents): Set \tt.
6013 (\internalpagesize): Add two arguments for real paper width and
6014 height as needed by pdfTeX.
6015 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
6017 (\tempdima, \tempdimb): New temporary dimensions.
6018 (\pagesizesyyy): Updated.
6020 2002-06-02 Werner LEMBERG <wl@gnu.org>
6022 Adding a new keyword `papersize' to the DESC file format (similar
6023 but not completely identical to grolbp's extension). grops now has
6024 a -p command line option to override `papersize'. Finally, grolbp
6025 has been adapted to the new syntax.
6027 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
6028 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
6030 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
6031 (CCSRCS): Add `paper.cc'.
6033 * src/include/font.h (font): Add `papersize' element.
6034 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
6035 (font::scan_papersize): New function.
6036 (font::load_desc): Use it for handling `papersize' keyword.
6037 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
6039 * src/devices/grops/ps.cc: Include paper.h.
6040 (user_paper_length): New global variable.
6041 (ps_printer): Use paper length as initializer.
6042 (make_printer): Updated.
6043 (main): Handle new `-p' option.
6044 * src/devices/grops/grops.man: Updated.
6046 * src/devices/grolbp/lbp.cc: Include paper.h.
6047 s/papersizes/lbp_papersizes/.
6048 (set_papersize): Use new `papersizes' array.
6049 (handle_unknown_desc_command): Don't handle `papersize'.
6050 (main): Use `font::scan_papersize' for handling `-p' option.
6051 * src/devices/grolbp/grolbp.man: Updated.
6053 * man/groff_font.man: Document `papersize'.
6056 2002-05-30 Werner LEMBERG <wl@gnu.org>
6058 * src/devices/grops/TODO: Updated.
6059 * src/devices/grops/grops.man: More info on paper formats.
6060 * man/groff_font.man: Document `paperheight' and `paperwidth'.
6062 2002-05-29 Werner LEMBERG <wl@gnu.org>
6064 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
6065 to list only if srcdir != currdir.
6066 (distfiles): New target.
6068 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
6069 (NOMAKEDIRS): New variable.
6072 2002-05-26 Werner LEMBERG <wl@gnu.org>
6074 Add .output request, similar to \! at top-level.
6076 * src/roff/troff/input.cc (transparent): Remove unused declaration.
6077 (output_request): New function.
6078 (init_input_requests): Add it.
6080 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
6083 * Makefile.in (MDEFINES): Add INSTALL_INFO.
6084 (prepare_examples): Fix typo.
6085 * doc/groff.texinfo (@direntry): Fix it.
6087 2002-05-25 Werner LEMBERG <wl@gnu.org>
6089 Including the doc subdir into groff's Makefile system.
6091 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
6092 * configure.ac: Use it.
6093 Generate `doc/Makefile'.
6094 * configure: Regenerated.
6096 * Makefile.in (infodir, INSTALL_INFO): New variables.
6097 (MDEFINES, uninstall_dirs): Updated.
6098 (OTHERDIRS): Add `doc'.
6099 * Makefile.comm (CLEANDIRADD): New variable.
6100 (mostlyclean): Use it.
6102 * doc/Makefile.sub, doc/Makefile.in: New files.
6103 * doc/Makefile: Removed.
6105 * NEWS, INSTALL: Updated.
6107 2002-05-24 Werner LEMBERG <wl@gnu.org>
6109 * doc/homepage.ms: Renamed to ...
6110 * doc/webpage.ms: This.
6113 2002-05-23 Werner LEMBERG <wl@gnu.org>
6115 Integrating the `mom' macro package, contributed by Peter Schaffter
6118 * contrib/mom/*: New subdirectory tree.
6119 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
6120 be used for documentation files.
6121 (MDEFINES, uninstall_dirs): Use them.
6122 (OTHERDIRS): Add contrib/mom.
6123 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
6125 * MANIFEST, NEWS: Updated.
6127 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
6129 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
6130 if at outer level; at start-up we are at outer level.
6132 * src/roff/troff/input.cc (do_suppress): Implement it.
6135 Add option -p to show progress information.
6136 pre-grohtml will now render only one page at a time, reducing the
6137 size of needed disk resources enormously.
6139 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
6140 (imagePageName): New global variable.
6141 (psPageName, show_progress, currentPageNo): New global variables.
6142 (html_system): Close saved stderr and stdout handles.
6143 (write_end_image): Accept a parameter to control \O escape.
6144 (write_start_image): Adapted to new \O meaning.
6145 (char_buffer::write_upto_newline): Updated.
6146 (createAllPages): Replaced with...
6147 (createPage): This new function to create a single page for images.
6148 It uses `psselect' from the psutils package.
6149 (removeAllPages): Removed.
6150 (createImage): Updated.
6151 Handle progress display.
6152 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
6153 (scanArguments): Add option -p.
6154 (makeTempFiles): Updated to create temp files for psPageName and
6156 (removeTempFiles): Removed.
6159 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
6160 html_printer::write_header): Append `\0' to `buffer'.
6161 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
6163 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
6164 Handle `text_emitted'.
6165 (html_text::table_is_void): Slightly rewritten.
6166 (stop): New external symbol.
6167 (html_text::do_push) [DEBUGGING]: Use it and simplify.
6168 (html_text::shutdown): Call `dump_stack'.
6169 (html_text::do_space): Rewritten.
6170 * src/devices/grohtml/grohtml.man: Document -p and the need of
6173 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
6175 Call \O[0] if `ps4html' is active.
6176 * tmac/s.tmac (@EQ, @EN): Handle html better.
6178 * tmac/html.tmac: Don't use black for background colour.
6180 * src/roff/troff/node.cc: Include `div.h'.
6181 (troff_output_file::really_print_line): Don't use `is_on'.
6182 (troff_output_file::word_marker, troff_output_file::flush_tbuf
6183 troff_output_file::check_charinfo,
6184 troff_output_file::put_char_width, troff_output_file::put_char,
6185 troff_output_file::determine_line_limits, troff_output_file::draw,
6186 real_output_file::begin_page, glyph_color_node::tprintf,
6187 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
6189 (troff_output_file::really_on): Call `do_motion'.
6190 (suppress_node::tprint): Use `get_page_number' instead of `%'
6192 Call `reset_output_registers' conditionally on `is_on'.
6194 * doc/groff.texinfo: Document new syntax of \O.
6195 * NEWS, man/groff_diff.man: Updated.
6197 2002-05-22 Werner LEMBERG <wl@gnu.org>
6199 * MORE.STUFF: Add info about David Frey's deroff implementation.
6202 2002-05-16 Werner LEMBERG <wl@gnu.org>
6204 Pic's `with' attribute now accepts positions.
6206 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
6207 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
6209 (object_spec): Add rule for `WITH' and `position'.
6210 (relative_path): Give `corner' the precedence of `CHOP'.
6211 * src/preproc/pic/object.h (path): New members `pos' and
6213 * src/preproc/pic/object.cc: Updated initializers of `path'.
6214 (path::follow): Handle `is_position'.
6216 * doc/pic.ms: Completely updated grammar description.
6217 Many typographical improvements.
6219 2002-05-15 Werner LEMBERG <wl@gnu.org>
6221 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
6222 code of x in range 0-127) also.
6223 * doc/groff.texinfo, man/groff_diff.man: Updated.
6225 Added keywords `north', `south', `east', and `west' for corners
6228 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
6230 (yylex): Handle them.
6231 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
6232 (corner): Handle them.
6234 2002-05-14 Werner LEMBERG <wl@gnu.org>
6236 * src/devices/grops/grops.man: Clarify handling of `download' file.
6238 2002-05-11 Werner LEMBERG <wl@gnu.org>
6240 Adding `warnscale' and `spreadwarn' requests, based on a patch from
6241 Jeffrey Friedl <jfriedl@yahoo.com>.
6243 * src/roff/troff/input.cc (spread_limit, warn_scale,
6244 warn_scaling_indicator): New global variables.
6245 (warnscale_request, spreadwarn_requests): New functions.
6246 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
6247 (init_input_requests): Updated.
6248 (error_type): Add `OUTPUT_WARNING'.
6249 (do_error): Handle it.
6250 (output_warning): New warning function which shows output location.
6251 * src/roff/troff/env.h (spread_limit): New external variable.
6252 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
6254 (distribute_space): Emit warning if added space is larger than
6256 (environment::possibly_break_line): Emit warning if a line can't
6257 be adjusted on both sides.
6259 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
6261 2002-05-08 Werner LEMBERG <wl@gnu.org>
6263 * src/roff/troff/node.cc (special_node::special_node): Use
6264 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
6265 \X''\% crashes, for example.
6267 * doc/groff.texinfo: Document \! and \? used at top-level.
6269 2002-05-06 Werner LEMBERG <wl@gnu.org>
6271 * src/preproc/pic/pic.man: Fix some keyword syntax.
6272 Other minor typographical fixes.
6274 * src/roff/groff/groff.man: Fix typos.
6276 2002-05-04 Werner LEMBERG <wl@gnu.org>
6278 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
6279 (ShortOpt[]): This to avoid problems with refer.
6281 * doc/pic.ms: Fix typo.
6282 Fix pic grammar description.
6284 * tmac/an-old.tmac (ne): Use de1, not de.
6286 2002-05-03 Werner LEMBERG <wl@gnu.org>
6288 * doc/groff.texinfo: Finished separation of glyphs and characters.
6289 Don't use the string `Appendix' for appendix headers (both in
6290 the text and the table of contents).
6291 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
6294 Use registers LL and LT (similar to -ms) for controlling the
6295 length of title and line, respectively, in the -man and -mdoc
6298 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
6299 (doc-setup-page-layout): Use \n[LL] and \n[LT].
6300 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
6302 (an-header, an-p-footer): Use \n[LT].
6303 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
6304 doc/groff.texinfo: Document it.
6306 2002-05-02 Werner LEMBERG <wl@gnu.org>
6308 * doc/fdl.texi: New file.
6309 * doc/groff.texinfo: Include it.
6310 Define and use @copying.
6311 Starting with separating glyph, symbol, and character.
6313 2002-04-27 Werner LEMBERG <wl@gnu.org>
6315 * Makefile.in (EXEEXT): Set it.
6316 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
6319 * src/include/nonposix.h: Define GS_NAME.
6320 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
6322 Some preliminary changes for EMX support under OS/2.
6324 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
6325 __EMX__ similar to __MSDOS__.
6326 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
6328 2002-04-25 Werner LEMBERG <wl@gnu.org>
6330 * doc/groff.texinfo: Integrated groff_out.man.
6333 2002-04-23 Werner LEMBERG <wl@gnu.org>
6335 * man/groff_out.man: Minor fixes.
6337 2002-04-23 Werner LEMBERG <wl@gnu.org>
6339 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
6340 correct page references.
6341 Fixed many index entries.
6343 2002-04-23 Bernd Warken <bwarken@mayn.de>
6345 * man/roff.man: Enlarged.
6347 2002-04-22 Werner LEMBERG <wl@gnu.org>
6349 * doc/groff.texinfo: More examples, other fixes.
6351 2002-04-20 Werner LEMBERG <wl@gnu.org>
6353 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
6354 will now form a chain, e.g.
6363 This is for compatibility with plan 9's troff.
6365 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
6369 * doc/groff.texinfo: Add documentation of remaining requests and
6372 2002-04-19 Werner LEMBERG <wl@gnu.org>
6374 * doc/groff.texinfo: Add documentation of remaining escapes.
6376 * font/devdvi/generate/tc.map: Remove entry for `sr'.
6377 * font/devdvi/*TC: Regenerated.
6379 2002-04-18 Werner LEMBERG <wl@gnu.org>
6381 * src/roff/troff/input.cc (token::next): Make \H behave consistently
6382 if not in compatibility mode, i.e., increment relative to the
6384 * doc/groff.texinfo: Updated accordingly.
6386 2002-04-17 Werner LEMBERG <wl@gnu.org>
6388 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
6390 2002-04-16 Bernd Warken <bwarken@mayn.de>
6392 * src/roff/groff/groff.man: Improve documentation of -P option.
6395 2002-04-15 Werner LEMBERG <wl@gnu.org>
6397 Add new escape \F to switch font family.
6399 * src/roff/troff/input.cc (token::next): Handle \F.
6400 * src/roff/troff/env.cc (environment::set_family): Handle
6402 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
6405 2002-04-14 Werner LEMBERG <wl@gnu.org>
6407 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
6410 2002-04-13 Werner LEMBERG <wl@gnu.org>
6412 Implement \f[] as an alternative to \fP. Change \mP and \MP to
6413 \m[] and \M[], respectively.
6415 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
6416 (symbol::symbol): Handle NULL string and empty string differently.
6417 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
6418 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
6419 Add optional parameter.
6420 Updated calling functions.
6421 (get_copy, do_glyph_color, do_fill_color, token::next): Use
6423 * src/roff/troff/env.cc (environment::set_font): Ditto.
6425 * src/preproc/pic/troff.cc (troff_output::set_fill,
6426 troff_output::reset_color: Updated.
6428 * tmac/www.tmac: Updated.
6430 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
6431 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
6434 * tmac/Xps.tmac: Remove some redundant code.
6436 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
6437 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
6438 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
6441 2002-04-13 Bernd Warken <bwarken@mayn.de>
6443 * src/include/printer.h, src/libs/libdriver/printer.cc
6444 (printer::change_fill_color): New member function.
6445 * src/libs/libdriver/input.cc (parse_D_command): Use it.
6447 2002-04-12 Werner LEMBERG <wl@gnu.org>
6449 * doc/groff.texinfo: Completed pass on gtroff reference.
6451 2002-04-11 Werner LEMBERG <wl@gnu.org>
6453 * doc/groff.texinfo: More fixes.
6455 2002-04-11 Bernd Warken <bwarken@mayn.de>
6457 * src/include/color.h: Decorate with `const'.
6460 * src/libs/libgroff.color.cc: Decorate with `const'.
6462 (color::color): Initialize members.
6463 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
6464 command according to the documentation.
6466 * man/groff_out.man: Updated.
6469 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
6471 * src/preproc/html/pre-html.cc (write_start_image): Remove
6473 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
6475 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
6476 \C'hy' caused an assertion failure.
6478 * src/roff/troff/env.cc (environment::environment): Initialize
6480 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
6482 2002-04-10 Werner LEMBERG <wl@gnu.org>
6484 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
6485 Document pvs request and .pvs register.
6487 2002-04-09 Werner LEMBERG <wl@gnu.org>
6489 * doc/groff.texinfo: Improve and fix documentation of diversions
6492 2002-04-08 Werner LEMBERG <wl@gnu.org>
6494 * doc/groff.texinfo: Fix documentation of drawing functions.
6497 2002-04-07 Werner LEMBERG <wl@gnu.org>
6499 * doc/groff.texinfo: Better documentation of double quotes as
6503 2002-04-06 Werner LEMBERG <wl@gnu.org>
6505 * man/groff_font.man: Document names of special characters better.
6506 * doc/groff.texinfo: Minor improvements.
6508 * tmac/lbp.tmac: Load latin1.tmac.
6509 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
6511 * font/devX*/*: Regenerated (all chars > 0x80 removed).
6513 2002-04-05 Werner LEMBERG <wl@gnu.org>
6515 * tmac/tty.tmac: Don't use shc request.
6516 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
6519 * man/groff_diff.man: Minor fixes.
6521 * font/devlbp/*: Remove all `charXXX' entities.
6523 * src/libs/libgroff/font.cc (font::~font): Deallocate
6524 `special_device_coding'.
6525 (font::load): Use `new' for allocating `special_device_coding'.
6526 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
6527 Removed unused member.
6529 2002-04-05 Werner LEMBERG <wl@gnu.org>
6531 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
6532 (resource_manager::do_begin_binary,
6533 resource_manager::do_begin_data): Use it.
6535 * doc/texinfo.tex: Updated to version 4.2.
6537 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
6538 (token::zero_width_break): New inline function.
6539 * src/roff/troff/input.cc (token::next): Use it.
6540 (token::description): Updated.
6541 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
6542 (token::add_to_node_list, token::process): Use it.
6543 * NEWS, doc/groff.texinfo: Updated.
6545 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
6546 * tmac/tty.tmac: Add missing backslash.
6548 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
6550 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
6551 `.ps' register instead of `.s' to handle fractional point sizes.
6552 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
6553 limit_box::output): Ditto.
6554 * src/preproc/eqn/other.cc (size_box::compute_metrics,
6555 size_box::output): Ditto.
6556 * src/preproc/eqn/over.cc (over_box::compute_metrics,
6557 over_box::output): Ditto.
6558 * src/preproc/eqn/script.cc (script_box::compute_metrics,
6559 script_box::output): Ditto.
6560 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
6561 sqrt_box::output): Ditto.
6563 2002-04-03 Michael Selway <mas@ssl.co.uk>
6565 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
6568 2002-04-03 Werner LEMBERG <wl@gnu.org>
6570 * doc/homepage.ms: Reduce title size.
6571 * doc/groff.texinfo: Fix documentation of .t register.
6572 Fix handling of colon.
6575 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
6576 only if page length is positive to avoid a loop.
6578 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
6581 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
6583 * src/include/nonposix.h, src/roff/groff/pipeline.c:
6584 s/__CYGWIN32__/__CYGWIN__/.
6586 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
6588 * doc/gnu.xpm: New image contributed by Emily Mulley.
6589 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
6590 (homepage.html): Be dependent on gnu.eps.
6591 * doc/homepage.ms: Updated to new image.
6593 * src/devices/grohtml/post-html.cc (html_printer): New member
6595 (html_printer::flush_sbuf, html_printer::set_char): Set it.
6596 (html_printer::sbuf_continuation): Use it.
6598 2002-03-28 Werner LEMBERG <wl@gnu.org>
6600 * src/libs/libgroff/getopt.c: Updated to latest version.
6602 * tmac/README: More on hyphen.tex license.
6604 2002-03-26 Larry Kollar <kollar@alltel.net>
6606 * doc/groff.texinfo: Add documentation of most missing requests.
6608 2002-03-25 Werner LEMBERG <wl@gnu.org>
6610 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
6611 of `+-', `mu', and `di', respectively.
6613 * font/devascii/R.proto, font/devutf8/R.proto,
6614 font/devlatin1/R.proto, font/devhtml/R.proto,
6615 font/devcp1047/R.proto, font/devlpb/*: Add them.
6616 * font/devps/generate/textmap: Ditto.
6617 * font/devps/*: Regenerated.
6618 * font/devlj4/generate/text.map: Add them.
6619 * font/devlj4/*: Regenerated.
6620 * font/devdvi/generate/tc.map: Use them.
6621 * font/devdvi/generate/texsy.map: Add them.
6622 * font/devdvi/*: Regenerated.
6623 * font/devX*/*: Regenerated.
6625 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
6626 tmac/tty-char.tmac: Updated.
6628 * NEWS, man/groff_char.man: Updated.
6630 2002-03-24 Werner LEMBERG <wl@gnu.org>
6632 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
6633 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
6634 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
6635 we use `.fchar' in dvi.tmac.
6636 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
6637 * tmac/Xps.tmac: Simplify some char definitions.
6638 Add definition for \[f/].
6639 * man/groff_char.man: Updated for new X.tmac.
6641 * tmac/README: New file.
6643 2002-03-23 Phil Lobbes <phil@perkpartners.com>
6645 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
6646 internal .y.o rule took precendence over the .y.cc rule, compiling
6647 the yacc files with gcc instead of g++.
6649 2002-03-23 Werner LEMBERG <wl@gnu.org>
6651 * tmac/dvi.tmac: Add replacement font for `CB'.
6653 * tmac/doc.tmac: s/request/macro/ in messages.
6654 (doc-generic-macro): Improve error message.
6655 * tmac/groff_mdoc.man: Minor improvements.
6657 2002-03-22 Werner LEMBERG <wl@gnu.org>
6659 * doc/groff.texinfo: Document possible conflict between `tr' and
6662 2002-03-21 Werner LEMBERG <wl@gnu.org>
6664 Improve handling of hyphenation patterns. It is now possible to
6665 use most of TeX's pattern files unmodified. To make the process
6666 more flexible, a new request `hpfcode' has been added which
6667 provides a character code mapping for the `hpf' request. See
6668 comment before hpf_getc() for more details.
6670 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
6672 (read_patterns_file): Additional parameter for exception dictionary.
6673 Extended to recognize \pattern, \hyphenation, and \endinput.
6674 (do_hyphenation_patterns_file): Updated.
6675 * src/roff/troff/env.h (hpf_code_table): New extern.
6677 * src/roff/troff/input.cc (hpf_code_table): New array.
6678 (init_hpf_code_table, hyphenation_patterns_file_code): New
6680 (hyphenation_code): Handle translation from `trin' correctly.
6681 (main, init_input_requests): Updated.
6682 (charinfo::set_translation): Handle hyphenation code also.
6684 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
6687 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
6688 char' is used for offsets in hyphenation exceptions.
6690 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
6692 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6694 2002-03-20 Larry Kollar <kollar@alltel.net>
6696 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
6699 2002-03-18 Werner LEMBERG <wl@gnu.org>
6701 * tmac/html.tmac: Fix serious typo.
6703 2002-03-17 Larry Kollar <kollar@alltel.net>
6705 * doc/groff.texinfo: Add documentation for `writec' request.
6707 2002-03-17 Werner LEMBERG <wl@gnu.org>
6709 Added request `hpfa' to append hyphenation patterns.
6711 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
6713 (hyphenation_patterns_file): Renamed to...
6714 (do_hyphenation_patterns_file): This.
6715 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
6717 (init_hyphen_requests): Updated.
6718 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6720 2002-03-16 Werner LEMBERG <wl@gnu.org>
6722 Added request `writec' in analogy to `tmc'.
6724 * src/roff/troff/input.cc (write_request): Renamed to...
6725 (do_write_request): This.
6726 Added one parameter.
6727 (write_request, write_request_continue): New functions.
6728 (init_input_requests): Updated.
6729 * NEWS, man/groff.man, man/groff_diff.man: Document it.
6731 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
6733 * NEWS: Document it.
6735 2002-03-15 Werner LEMBERG <wl@gnu.org>
6737 * man/groff.man: Add writem request.
6739 Add request `trin' (translate input) to make `.asciify' work
6740 correctly. This is necessary since `charXXX' entity names are no
6741 longer hardcoded in font definition files.
6743 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
6744 `translate_input' members.
6745 (charinfo::set_asciify_code, charinfo::get_asciify_code,
6746 charinfo::set_translation_input): New methods.
6747 (charinfo::set_translation): Add third argument.
6748 * src/roff/troff/input.cc (charinfo:set_translation): Set
6750 (do_translate): Add second argument.
6751 (translate_input): New function.
6752 (init_input_requests): Updated.
6753 * src/roff/troff/node.cc (glyph_node::asciify,
6754 composite_node::asciify): Use `get_asciify_code'.
6756 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
6758 * NEWS, man/groff.man, man/groff_diff.man: Updated.
6760 2002-03-14 Larry Kollar <kollar@alltel.net>
6762 * doc/groff.texinfo: Improve documentation of .RS and .RE.
6764 2002-03-14 Werner LEMBERG <wl@gnu.org>
6766 Add a new request `sizes' similar to the `sizes' command in DESC
6769 * src/roff/troff/env.cc (override_sizes): New function.
6770 (init_env_requests): Use it.
6771 * src/roff/troff/token.h: Export `read_string'.
6772 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6774 2002-03-12 Werner LEMBERG <wl@gnu.org>
6776 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
6778 2002-03-10 Werner LEMBERG <wl@gnu.org>
6780 * tmac/pspic.tmac: Add support for -Tdvi.
6781 * tmac/dvi.tmac: Include pspic.tmac.
6782 * src/devices/grodvi/grodvi.man: Document it.
6785 * font/devlj4/generate/Makefile: Fix URL of metric files.
6787 2002-03-09 Werner LEMBERG <wl@gnu.org>
6789 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
6791 2002-03-09 Larry Kollar <kollar@alltel.net>
6793 * tmac/groff_ms.man: Add documentation for RS and RE macros.
6795 2002-03-08 Werner LEMBERG <wl@gnu.org>
6797 * doc/groff.texinfo: Fixes for texinfo 4.1.
6799 2002-03-07 Werner LEMBERG <wl@gnu.org>
6801 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
6803 Handle CYGWIN properly.
6805 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
6807 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
6808 * tmac/lbp.tmac: Add some font translations.
6810 2002-03-02 Werner LEMBERG <wl@gnu.org>
6812 * font/devcp1047/R.proto, font/devlatin1/R.proto,
6813 font/devhtml/R.proto: Remove `charXXX' entries.
6814 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
6817 * font/devlj4/generate/text.map: Remove `charXXX' entries.
6818 * font/devlj4/*: Regenerated all font definition files.
6819 * tmac/lj4.tmac: Load latin1.tmac.
6821 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
6822 from 2000-06-17: LJ4 metric files are *not* text files.
6824 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
6825 register to test for EBCDIC.
6827 2002-03-01 Werner LEMBERG <wl@gnu.org>
6829 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
6830 files (as grops already does).
6831 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
6833 * src/devices/grops/grops.man: Document comment lines in encoding
6836 * tmac/cp1047.tmac: New file.
6837 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
6838 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
6839 * tmac/Makefile.sub (NORMALFILES): Updated.
6841 * tmac/ec.tmac: Don't load latin1.tmac again.
6843 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
6844 font/devps/generate/dingbats.map,
6845 font/devps/generate/dingbats.rmap, font/devps/text.enc,
6846 font/devps/generate/Makefile (symbolmap): Add header comment.
6847 * font/devps/generate/textmap: Ditto.
6848 Remove `charXXX' entries.
6849 * font/devps/symbolmap: Regenerated.
6850 * font/devps/*: Regenerated all font definition files.
6852 2002-02-28 Werner LEMBERG <wl@gnu.org>
6854 Add color support to grodvi (for drawing colors are currently
6855 translated to gray values).
6857 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
6858 (dvi_printer): Add `cur_color' member.
6859 (dvi_printer::set_color): New function.
6860 (draw_dvi_printer): Remove `fill'.
6861 (draw_dvi_printer::fill_next): Pass environment as parameter.
6862 Update code for new color support translated to gray.
6863 (dvi_printer::set_char): Updated.
6864 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
6865 changes crossing the page border.
6866 (dvi_printer::draw): Updated.
6867 Remove cases `f' and `F'.
6868 * tmac/dvi.tmac: Add color definitions.
6869 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6871 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
6874 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
6875 versions of autoconf.
6876 * configure: Updated.
6878 * doc/homepage.ms: Use `.blm'.
6879 * tmac/www.tmac (www-depth): New auxiliary variable.
6880 (www-pop-level): Don't issue HTML tag.
6881 (ULS, ULE, LI): Use absolute indentation.
6883 * src/devices/grops/ps.cc (ps_printer::begin_page,
6884 ps_printer::end_page): Switch forth and back to default color while
6885 starting a new page.
6887 2002-02-27 Werner LEMBERG <wl@gnu.org>
6889 Add EC and TC fonts to devdvi.
6891 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
6892 * font/devdvi/generate/cork.map: Renamed to...
6893 * font/devdvi/generate/ec.map: This.
6894 Remove entry for `aq'.
6895 * font/devdvi/generate/tc.map: New file.
6896 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
6899 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
6900 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6901 * tmac/ec.tmac: New file.
6902 * tmac/Makefile.sub (NORMALFILES): Updated.
6903 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6904 * man/groff_char.man: Check `ECFONTS' register.
6906 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
6908 2002-02-26 Werner LEMBERG <wl@gnu.org>
6910 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
6911 * font/devdvi/generate/cork.map: Add 'y and 'Y.
6912 * font/devdvi/*: Updated.
6913 * tmac/dvi.tmac: Formatting.
6915 Add font `HBI' for the dvi output.
6916 Add support for font families `T' and `H'.
6918 * font/devdvi/HBI: New file.
6919 * font/devdvi/B: Renamed to ...
6920 * font/devdvi/TB: This.
6921 * font/devdvi/BI: Renamed to ...
6922 * font/devdvi/TBI: This.
6923 * font/devdvi/I: Renamed to ...
6924 * font/devdvi/TI: This.
6925 * font/devdvi/R: Renamed to ...
6926 * font/devdvi/TR: This.
6927 * font/devdvi/H: Renamed to ...
6928 * font/devdvi/HR: This.
6929 * font/devdvi/Makefile.sub (DEVFILES): Updated.
6930 * font/devdvi/generate/Makefile (HBI): New rule.
6932 (R, I, B, BI, H): Renamed to ...
6933 (TR, TI, TB, TBI, HR): This, respectively.
6935 * NEWS, src/devices/grodvi/grodvi.man: Updated.
6936 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
6937 Add `styles' and `family' keywords.
6938 * tmac/dvi.tmac: Alias `H' to `HR'.
6939 Add some fspecial requests for italic fonts.
6940 Add TR and TI as special.
6941 Add support for `_' with font CWI.
6943 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
6944 operator `:'. Until now, the expression `0:1' would return 2
6947 2002-02-25 Werner LEMBERG <wl@gnu.org>
6949 * man/groff_char.man: Added some missing PS glyph names (from the
6951 * font/devps/generate/textmap, font/devps/symbolmap: Add
6954 * doc/groff.texinfo: Minor additions and fixes.
6955 * man/groff_diff.man: Remove documentation of fp request. This
6956 is already covered in the original troff manual.
6957 Updated to be consistent with other doc files.
6960 2002-02-24 Werner LEMBERG <wl@gnu.org>
6962 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
6964 Define new variable OTHERDEVDIRS (containing `font/devlj4
6965 font/devlbp' if not EBCDIC).
6966 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
6967 (OTHERDEVDIRS): New variable.
6968 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
6969 * configure: Regenerated.
6971 * NEWS, src/devices/grotty/grotty.man: Updated.
6973 2002-02-23 Werner LEMBERG <wl@gnu.org>
6975 * src/roff/troff/input.cc (do_overstrike, do_bracket,
6976 get_line_arg): Honour input level.
6978 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
6980 * font/*/*: Implement it in all font files.
6981 * font/devps/generate/textmap, font/devps/generate/symbolchars,
6982 * font/devps/symbolmap: Updated.
6983 * font/devlj4/generate/text.map: Updated.
6984 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
6985 * font/devdvi/generate/texmi.map: Updated.
6987 * font/devutf8/R.proto: Remove all `charXXX' entries.
6988 * font/devutf8/NOTES: Updated.
6990 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
6993 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
6995 * NEWS, man/groff_char.man: Updated.
6997 2002-02-21 Phil Lobbes <phil@perkpartners.com>
6999 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
7001 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7003 * src/roff/grog/grog.pl: Fix computation of $refer.
7005 2002-02-19 Werner LEMBERG <wl@gnu.org>
7007 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
7008 `snprintf' and `vsnprintf'.
7010 * src/include/htmlindicate.h: Renamed to...
7011 * src/include/htmlhint.h: This.
7012 * src/include/Makefile.sub: Updated.
7013 * src/preproc/eqn/main.cc: Updated.
7015 2002-02-18 Werner LEMBERG <wl@gnu.org>
7017 * man/roff.man, man/groff_out.man, man/groff.man,
7018 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
7019 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
7021 * win32-diffs: Updated.
7023 2002-02-17 Werner LEMBERG <wl@gnu.org>
7025 * doc/Makefile (clean): Add *.eps.
7026 (MEMACROS): Removed.
7027 (TFLAG): New variable.
7030 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
7032 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
7034 * tmac/www.tmac: Use dummy diversion while resetting and disabling
7036 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
7038 * src/roff/troff/troff.man: Fix order of parameter description.
7042 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
7044 Simplify image handling for grohtml.
7047 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
7049 (html_text::dump_stack): Don't emit newline while debugging.
7050 (html_text::do_push) [DEBUGGING]: Print more info.
7051 (html_text::check_emit_text): Fix handling of <p>.
7052 * src/devices/grohtml/html.h: Updated.
7053 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
7054 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
7055 send its data to stderr also.
7057 (simple_output::space_or_newline) [DEBUGGING]: Removed.
7058 * src/devices/grohtml/post-html.cc (html_printer::do_links,
7059 html_printer::html_printer): Remove `DEBUGGING' conditionals.
7061 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
7063 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
7064 is_inline_image): Removed.
7065 (html_begin_suppress, html_end_suppress): Don't take a parameter.
7066 (graphic_start, graphic_end): Removed.
7067 * src/include/htmlindicate.h: Updated.
7068 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
7069 (macroset_template): New global variable.
7070 (makeFileName): Use `macroset_template'.
7071 (write_end_image): Don't take a parameter.
7073 (write_start_image: Don't emit newline.
7074 (char_buffer::write_upto_newline): Updated.
7075 (char_buffer::skip_to_newline): Renamed to ...
7076 (char_buffer::skip_until_newline): This.
7078 (char_buffer::write_file_troff, char_buffer::write_file_html):
7080 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
7081 (removeAllPages): Remove `DEBUGGING' conditionals.
7082 (addRegDef, dump_args): New functions.
7083 (char_buffer::do_html, char_buffer::do_image): Handle
7084 `www-image-template' command line variable.
7085 Add more debugging code.
7086 (addps4html): Removed.
7087 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
7089 * src/preproc/eqn/main.cc: Include `ctype.h'.
7090 (suppress_html): Removed.
7092 (inline_equation): Use `html_begin_suppress' and
7093 `html_end_suppress'.
7094 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
7095 (troff_output::start_picture, troff_output::finish_picture):
7097 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
7098 (process_input_file): Updated.
7100 * src/roff/troff/div.cc (page_number): Set page number only if the
7101 `ps4html' register isn't defined.
7102 * src/roff/troff/input.cc (image_no): New external variable.
7103 (do_suppress): Use it.
7104 * src/roff/troff/node.h (suppress_node::image_id): New member.
7105 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
7106 (suppress_node::suppress_node): Initialize `image_id' member.
7107 (suppress_node::same): Handle `image_id' also.
7108 (suppress_node::copy): Updated.
7109 (last_image_id): New global variable.
7110 (suppress_node::tprint): Use it.
7112 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
7114 * tmac/pspic.mac (PSPIC): Fix html support.
7115 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
7116 * tmac/www.tmac (www-image-template): Set up.
7117 (HTMLINDEX): Renamed to...
7119 (BODYCOLOR): Renamed to...
7121 (BACKGROUND): Renamed to...
7123 (URL): Change order of parameters for consistency.
7124 (MAILTO): Renamed to...
7126 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
7127 (IMG, PIMG, MPIMG): This.
7128 (HTML-H-BEGIN, HTML-H-END): Renamed to...
7130 (LINKS): Renamed to...
7132 (LINE): Renamed to...
7134 (NO-AUTO-RULE): Renamed to...
7136 (HTML-TL): Renamed to...
7138 (UL-BEGIN, UL-END): Renamed to...
7140 (DROPCAP): Renamed to...
7142 (TS, TE, EQ, EN): Provide default definitions.
7143 (www-make-unique-name): Updated.
7144 (HTML-IMAGE-INLINE): Fix typo.
7145 * tmac/groff_www.man: Updated.
7147 * doc/Makefile (homepage.html): Add option -r to grohtml.
7148 Use shortened image name.
7149 * doc/groff.texinfo: Updated info on grohtml strings and macros.
7150 * doc/homepage.ms: Updated and extended.
7152 2002-02-14 Werner LEMBERG <wl@gnu.org>
7154 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
7156 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
7157 SGR_BACK_DEFAULT_COLOR): Replaced with ...
7158 (tty_printer::put_color): Use it.
7159 (ttr_printer::end_page): Simplify.
7161 2002-02-13 Werner LEMBERG <wl@gnu.org>
7163 * tmac/groff_tmac.man: Moved to...
7164 * man/groff_tmac.man: This place.
7165 * tmac/Makefile.sub, man/Makefile.sub: Updated.
7167 2002-02-12 Werner LEMBERG <wl@gnu.org>
7169 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
7170 $(COMPILE.c) to not include groff's assert.h.
7172 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
7174 * NEWS, src/drivers/grotty/grotty.man: Document it.
7176 2002-02-11 Werner LEMBERG <wl@gnu.org>
7178 * src/libs/snprintf/snprintf.c: Updated to latest version
7181 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
7182 test whether there is `.]' also.
7183 Don't check for spaces after `.['.
7184 * src/roff/grog/grog.sh: Do the same.
7186 2002-02-10 Werner LEMBERG <wl@gnu.org>
7190 * src/libs/libgroff/illegal.cc: Renamed to ...
7191 * src/libs/libgroff/invalid.cc: This.
7192 (illegal_char_table): Renamed to ...
7193 (invalid_char_table): This.
7194 * src/libs/libgroff/Makefile.sub: Updated.
7195 * win32-diffs: Updated.
7197 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
7198 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
7199 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
7200 font::load), src/preproc/eqn/main.cc (read_line, main),
7201 src/preproc/eqn/lex.cc (file_input::read_line),
7202 src/preproc/pic/lex.cc (file_input::read_line,
7203 simple_file_input::get, simple_file_input::peek),
7204 src/preproc/pic/main.cc (top_input::get, top_input::peek),
7205 src/preproc/pic/pic.man, src/preproc/refer/main.cc
7206 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
7207 do_bib), src/preproc/tbl/main.cc (table_input::get),
7208 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
7209 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
7210 do_zero_width, read_request, encode_char, ps_get_line,
7211 transparent_file, get_char_for_escape_name, transparent_translate,
7212 asciify, input_char_description, read_string, set_string),
7213 src/roff/troff/env.cc (environment::add_html_tag),
7214 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
7216 * src/include/lib.h: Updated.
7218 * src/preproc/eqn/eqn.cc: Removed.
7222 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
7224 2002-02-09 Werner LEMBERG <wl@gnu.org>
7226 * doc/gnu.xpm: New image.
7227 * doc/Makefile (DOCS): Add homepage.ps.
7228 Add rules for converting xpm->png and xpm->eps.
7229 Use `gnu.{xpm,eps}' as image names.
7230 * doc/homepage.ms: Updated.
7232 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
7234 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
7235 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
7236 Remove calls to `B1' and `B2'
7237 (PNG-IMAGE): New macro for inclusion of images in PNG format.
7238 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
7239 auxiliary variables for MARGIN-PNG-IMAGE.
7240 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
7241 auxiliary macros for MARGIN-PNG-IMAGE.
7242 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
7244 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
7245 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
7246 (DROPCAP): New macro to produce dropcap characters.
7247 (www-do-image): Renamed back to...
7248 (HTML-DO-IMAGE): This.
7249 Updated all callers.
7251 * doc/Makefile (gnubw.eps): Updated.
7252 * doc/homepage.ms: Updated.
7254 2002-02-08 Werner LEMBERG <wl@gnu.org>
7256 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
7257 Added `linethick' to table in section `Style Variables'.
7259 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
7261 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
7263 2002-02-07 Werner LEMBERG <wl@gnu.org>
7265 Adding options -C (compatibility mode) and -c (grotty's old output
7268 * src/roff/nroff/nroff.sh: Implement it.
7270 * NEWS, src/roff/nroff/nroff.man: Updated.
7272 * PROBLEMS: Document bison 1.32 bug.
7274 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
7276 * src/roff/troff/node.cc (make_tfont): Define it earlier.
7277 * src/roff/troff/div.h: Add prototype for `end_diversions'.
7278 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
7279 * src/roff/troff/env.h: Add prototype for `title'.
7281 Adding EBCDIC support to grotty.
7283 * src/devices/grotty/tty.cc (CSI): New macro.
7284 (SGR_*, tty_printer::put_color): Use it.
7286 2002-02-06 Werner LEMBERG <wl@gnu.org>
7288 Implementing color support in grotty. The new switch -c activates
7289 the old drawing scheme, disabling color at the same time. The new
7290 switch `-i' selects italic instead of underlining (SGR only).
7292 * src/devices/grotty/tty.cc (putstring): New define instead of
7293 `fputs'. Updated all callers.
7294 (old_drawing_scheme): New global variable.
7295 (COLOR_CHANGE): New enum value.
7296 (SGR_*): New defines containing color handling escape sequences.
7297 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
7298 (glyph): New members `back_color_idx' and `fore_color_idx'.
7299 (glyph::order): Add COLOR_CHANGE.
7300 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
7301 `is_underline', `is_bold', `cu_flag', `tty_colors'.
7302 New methods `make_underline', `make_bold', `color_to_idx',
7303 `change_color', `put_color'.
7304 (cu_flag): Moved into `tty_printer' class.
7305 (tty_printer::tty_printer): Initialize colors.
7306 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
7307 tty_printer::draw, tty_printer::end_page): Handle colors also.
7308 (main): Add options `-c' and `-i'.
7310 * NEWS, src/devices/grotty/grotty.man: Updated.
7312 * src/include/errarg.h (errarg): Add support for `unsigned int'.
7313 * src/libs/libgroff/errarg.c: Implement it.
7315 * src/include/printer.h (printer): Add `change_color' method
7316 (currently used by grotty only).
7317 * src/libs/libdriver/printer.cc: Implement it.
7318 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
7319 call to `pr->change_color'.
7321 * src/roff/troff/node.cc (troff_output_file::fill_color,
7322 troff_output_file::glyph_color): Call `do_motion'.
7324 * tmac/tty.tmac: Add color definitions.
7326 * src/roff/groff/groff.man: Minor fixes.
7328 2002-02-05 Bernd Warken <bwarken@mayn.de>
7330 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
7331 it. This is a preparation for future changes.
7333 2002-02-05 Werner LEMBERG <wl@gnu.org>
7335 * src/roff/troff/input.cc (process_input_stack): Fix the case
7336 where leading spaces are followed by \f or \s; previously, an
7337 incorrect space width has been used.
7339 * doc/roff.man (quoted_char): Fix argument.
7340 (comment): Define string.
7342 2002-02-04 Larry Kollar <kollar@alltel.net>
7344 * doc/groff.texinfo: More fixes.
7346 2002-02-04 Werner LEMBERG <wl@gnu.org>
7348 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
7349 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
7350 `restore_compatibility' before `output_string' -- the LINE_STRING
7351 register now already contains proper switches from and to
7354 * man/groff_char.man: Add Euro symbol.
7355 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
7356 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
7357 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
7360 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
7362 (.texinfo.html): Add support for texinfo->html.
7364 2002-02-03 Werner LEMBERG <wl@gnu.org>
7366 Added three new requests `ds1', `as1', and `ami'. The former two
7367 are equivalent to `ds' and `as' with the difference that
7368 compatibility mode is saved on entry, switched off during string
7369 expansion, and restored on exit. The latter is the pendant to `dei'
7372 (do_define_string): Use `define_mode' and `calling mode'.
7373 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
7374 end of string, respectively.
7375 (define_string, append_string): Use `calling_mode'.
7376 (define_nocomp_string, append_nocomp_string,
7377 define_string_indirect): New functions.
7378 (init_input_requests): Updated.
7379 * NEWS, man/groff_diff.man, man/groff.man: Document it.
7381 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
7382 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
7383 mm macro package accesses this string register directly.
7384 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
7386 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
7389 2002-02-02 Larry Kollar <kollar@alltel.net>
7391 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
7393 2002-01-31 Werner LEMBERG <wl@gnu.org>
7395 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
7397 2002-01-31 Bernd Warken <bwarken@mayn.de>
7399 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
7400 * man/groff_out.man: Revised and updated.
7402 2002-01-30 Bernd Warken <bwarken@mayn.de>
7404 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
7405 out the unused `{' and `}' commands. Undefined by default.
7406 (IntArray): Make `data' private.
7407 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
7408 new methods instead.
7409 (skip_line_D, skip_to_end_of_line): New functions.
7410 (get_D_fixed_args): Use `skip_line_D'.
7411 Changed to handle dummy odd arguments by ...
7412 (get_D_fixed_args_odd_dummy): This new function.
7413 (get_D_variable_args): Split some code into ...
7414 (get_possibly_integer_args): This new function.
7415 (send_draw): Use more `const'.
7416 (delete_current_env): New function.
7417 (position_to_end_of_args): Use `size_t'.
7419 (send_draw): Updated.
7420 (parse_D_command): Handle `c', `C', and `t' better.
7424 2002-01-29 Werner LEMBERG <wl@gnu.org>
7427 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
7428 @Def...ListEnd which replaces @Def...x. This is necessary to get
7429 proper HTML output -- see the comment in the file for more
7433 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
7435 Fixes to make color changes of 2002-01-21 work with grohtml.
7437 * src/devices/grohtml/post-html.cc (style): Updated.
7438 (html_printer): Remove unused methods.
7439 (html_printer::do_font, html_printer::draw, html_printer::set_char,
7440 html_printer::special): Updated.
7441 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
7442 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
7443 Added some debugging code.
7444 (html_text::start_tag): Updated.
7445 (html_text::do_push): New method.
7446 (html_text::push_para): Call it.
7447 Add method for handling color.
7448 (html_text::do_color): Updated.
7449 (html_text::shutdown): Handle color.
7450 * src/devices/grohtml/html-text.h (tag_definition): New member
7454 2002-01-28 Werner LEMBERG <wl@gnu.org>
7456 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
7458 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
7460 Add two switches -a and -g to control the antialiasing bits for
7461 text and graphics, respectively.
7463 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
7465 * src/devices/grohtml/grohtml.man: Document them.
7466 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
7468 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
7469 (setupAntiAlias): New function.
7470 (createAllPages): Updated.
7471 (scanArguments): Handle `-a' and `-g'.
7472 (main): Call `setupAntiAlias'.
7475 2002-01-27 Werner LEMBERG <wl@gnu.org>
7477 * doc/groff.texinfo (Def*): Call index function after deffn.
7479 * tmac/html.tmac: Call `nroff' request.
7481 2002-01-26 Larry Kollar <kollar@alltel.net>
7483 * tmac/groff_ms.man: Add some omissions.
7485 2002-01-25 Larry Kollar <kollar@alltel.net>
7487 * tmac/groff_ms.man: Typographical improvements.
7489 2002-01-25 Werner LEMBERG <wl@gnu.org>
7491 * doc/groff.texinfo: Updated version and copyright.
7492 * src/devices/grops/grops.man: Updated.
7494 * tmac/groff_tmac.man: Fix `ig' macro.
7496 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
7498 Use `.ne' unconditionally everywhere.
7499 (TS): Only insert some vertical space. Doing a page break is no
7500 longer necessary due to the redefinition of the `ne' request.
7502 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
7503 warning for unknown subcommands but parse and pass them to the
7506 2002-01-24 Werner LEMBERG <wl@gnu.org>
7508 * tmac/groff_www.man, NEWS: Fix typos.
7510 2002-01-21 Werner LEMBERG <wl@gnu.org>
7512 Complete revision of color support:
7514 Adapt programs to the new libdriver/input.cc.
7516 Color spaces are no longer converted to RGB but transferred as-is
7517 in the troff intermediate output format.
7519 Handle default color gracefully. troff now supports a `default'
7520 color (which can't be changed).
7522 grops will now use the proper color space functions if available.
7526 Note that currently grohtml doesn't handle colors properly. This
7529 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
7530 (ui_to_a): New function.
7531 * src/include/lib.h: Updated.
7533 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
7534 (color): Simplified; removed all `double' members and methods.
7535 A new array `components' now holds the color parameters.
7536 (color::is_default, color::get_components): New methods.
7537 (color::operator==, color:operator!=): New.
7538 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
7539 to make access to the `components' array more comprehensible.
7540 * src/libs/libgroff/color.cc: Implement new color support.
7541 (atoh): Small fixes.
7542 (color::read_encoding): Simplified for new troff intermediate color
7544 (default_color): New global variable.
7546 * src/roff/troff/input.cc (default_symbol): New global variable.
7547 (lookup_color): Use it.
7548 (default_black): Removed.
7549 (do_glyph_color, do_fill_color): Simplified.
7550 (define_color): Handle default color.
7552 (do_if_request): Handle default color.
7553 * src/roff/troff/env.cc (environment::environment): Initialize
7554 colors with `default_color'.
7555 * src/roff/troff/node.cc (troff_output_file::put): Add method
7557 (troff_output_file::hex): Removed.
7558 (troff_output_file::fill_color, troff_output_file::glyph_color):
7559 Updated to include/color.h and libdriver/input.cc.
7561 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
7562 fill color properly (identically to the outline color). \D'f...'
7563 doesn't work any more.
7564 All function calls to it updated.
7566 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
7568 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
7571 * src/devices/grops/ps.cc (ps_output::put_color): New method.
7572 (ps_printer::sbuf_color): Make a real member instead of pointer.
7573 (ps_printer::fill_color, ps_printer::output_color): Removed.
7574 (ps_printer::ps_printer): Updated.
7575 (ps_printer::set_char): Ditto.
7576 (ps_printer::set_color): Use various color schemes.
7577 Use `put_color' method.
7578 (ps_printer::flush_sbuf): Don't set color.
7579 (ps_printer::fill_path): Take `environment' as parameter.
7580 Simplify color handling.
7581 (ps_printer::set_line_thickness): Renamed to ...
7582 (ps_printer::set_line_thickness_and_color): This (and updated).
7583 (ps_printer::set_color): Change second parameter from `complete'
7584 to `fill' which better describes what it does.
7585 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
7586 and text in the right order.
7588 Remove branches for `f' and `F'; this is handled by
7590 * src/devices/grops/ps.h: Updated.
7591 * font/devps/prologue (FL): Redefined.
7592 ({F,C}r,k,g: New color functions (with and without filling).
7594 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
7595 * man/groff_diff.man, man/groff.man, man/groff_out.man,
7596 doc/groff.texinfo, NEWS: Updated.
7598 2002-01-20 Bernd Warken <bwarken@mayn.de>
7600 * src/libs/libdriver/input.cc: Completely rewritten. See comments
7601 in this file for what has been changed.
7603 2002-01-19 Werner LEMBERG <wl@gnu.org>
7605 * test-groff: Fix GROFF_FONT_PATH.
7606 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
7607 is read before .TH or .Dd is parsed.
7609 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
7611 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
7612 quadrant boundaries.
7614 2002-01-18 Werner LEMBERG <wl@gnu.org>
7616 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
7619 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
7621 * tmac/doc.common: Initialize %I register for the %I macro to
7622 avoid (harmless) warning.
7623 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
7624 when in the SYNOPSIS section.
7626 2002-01-17 Bruno Haible <haible@clisp.cons.org>
7628 * src/preproc/pic/lex.cc (get_token): Fix typo.
7630 2002-01-17 Werner LEMBERG <wl@gnu.org>
7632 * devices/grops/ps.cc: Fix incorrectly applied last patch.
7634 2002-01-17 Larry Kollar <kollar@alltel.net>
7636 * tmac/groff_ms.man: Completely rewritten.
7638 2002-01-16 Werner LEMBERG <wl@gnu.org>
7640 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
7642 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
7644 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
7646 (ps_printer::draw): Ditto.
7648 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
7650 * tmac/groff_mdoc.man: Minor fixes.
7652 2002-01-13 Werner LEMBERG <wl@gnu.org>
7654 * man/groff_out.man: Some fixes.
7656 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
7658 * doc/pic.ms: Fix typos.
7660 2002-01-12 Werner LEMBERG <wl@gnu.org>
7662 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
7664 2002-01-10 Werner LEMBERG <wl@gnu.org>
7666 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
7670 2002-01-09 Bernd Warken <bwarken@mayn.de>
7672 * man/groff_out.man: Revised.
7673 * man/roff.man: Minor fixes.
7674 * src/roff/troff/troff.man: Some reordering.
7676 2002-01-09 Werner LEMBERG <wl@gnu.org>
7678 * tmac/an-old.tmac: Add dummy macros for equation support.
7680 2002-01-07 Werner LEMBERG <wl@gnu.org>
7682 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
7684 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
7686 * tmac/groff_man.man: Small improvements.
7688 2002-01-07 Bernd Warken <bwarken@mayn.de>
7690 * man/groff_diff.man: Revised.
7692 2002-01-06 Werner LEMBERG <wl@gnu.org>
7694 * tmac/www.tmac: Remove extraneous backslash.
7696 2002-01-06 Bernd Warken <bwarken@mayn.de>
7698 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
7700 2002-01-05 Werner LEMBERG <wl@gnu.org>
7702 Integrated groffer, contributed by Bernd Warken.
7704 * contrib/groffer/*: New.
7705 * Makefile.in, NEWS: Updated.
7707 2002-01-04 Werner LEMBERG <wl@gnu.org>
7709 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
7710 registers defined in macro packages.
7711 Revising the ms part.
7713 2002-01-04 Larry Kollar <kollar@alltel.net>
7715 * doc/groff.texinfo: Add documentation for ms macros.
7717 2002-01-02 Werner LEMBERG <wl@gnu.org>
7719 First step in adding PS support for the Euro symbol. `eu' is the
7720 official Euro logo, `Eu' is a font-specific glyph variant.
7722 * font/devps/text.enc: Add `Euro' at position 9.
7723 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
7724 * font/devps/symbolmap: Regenerated.
7728 2002-01-02 Bernd Warken <bwarken@mayn.de>
7730 * man/roff.man: Revised.
7732 2002-01-01 Bernd Warken <bwarken@mayn.de>
7734 * src/roff/groff/groff.man: Completely rewritten.
7736 2001-12-31 Werner LEMBERG <wl@gnu.org>
7738 * doc/Makefile: Updated.
7740 2001-12-30 Werner LEMBERG <wl@gnu.org>
7742 * tmac/www.tmac: Make all names of internal macros/registers/strings
7743 lowercase, and prepend `www-'.
7744 Other minor changes.
7745 * src/roff/troff/troff.man: Add preprocessor string at BOF.
7747 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
7749 Implement option `-b' in grohtml to set the HTML background colour.
7751 * src/devices/grohtml/post-html.cc (default_background): New global
7753 (html_printer::html_printer): Initialize `background' to
7754 `default_background'.
7755 (main): Implement option `-b'.
7757 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
7759 * src/devices/grohtml/grohtml.man: Updated.
7760 * doc/Makefile (.ms.html): Use `-b'.
7761 * tmac/html.tmac: Don't set background color.
7763 Add new grohtml tag `.html-tl'.
7765 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
7767 (title_desc::title_desc): Updated.
7768 (html_printer::troff_tag): Handle `.html-tl'.
7769 (html_printer::write_title): Use `with_h1'.
7770 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
7771 (HTML-TL): New macro.
7773 Add support for unordered lists in HTML.
7775 * tmac/www.tmac (www-level): New auxiliary register.
7776 (www-level1, www-level2, www-level3): New auxiliary strings.
7777 (www-push-level, www-pop-level): New auxiliary macros
7778 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
7782 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
7783 (DEFAULT_VERTICAL_OFFSET): Removed.
7784 (IMAGE_BOARDER_PIXELS): Set to 0.
7785 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
7786 (vertical_offset): Initialize with 0.
7787 (gsPaper): New global variable.
7788 (get_resolution): Scan for and return unsigned int.
7789 (get_papersize): New function to get paper length from devps/DESC.
7790 (determine_vertical_offset): New function.
7791 (createAllPages): Produce gray-level images and use proper page
7793 (createImage): Use `-quiet' option of pnmcrop.
7794 (addZ): Fix passing of `-Z'.
7795 (scanArguments): Fix handling of `-o'.
7796 (main): Call `determine_vertical_offset'.
7797 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
7800 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
7801 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
7802 glyph descenders properly.
7804 * doc/homepage.ms: Include `gnubw.eps'.
7805 * doc/Makefile (gnubw.eps): New rule.
7806 (homepage.html): Depend on `gnubw.eps'.
7808 2001-12-25 Werner LEMBERG <wl@gnu.org>
7810 * src/roff/troff/input.cc (default_black): Fix return value.
7812 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
7814 * tmac/doc-common (Dt): Change output of architecture strings.
7815 Do some syntax cleanup.
7816 * tmac/groff_mdoc.man: Updated.
7818 2001-12-23 Werner LEMBERG <wl@gnu.org>
7820 Adding an `itc' request (input line trap accepting \c).
7822 * src/roff/troff/env.h (environment): New member
7823 `continued_input_trap'.
7824 Make `do_input_trap' a friend function instead of `input_trap'.
7825 * src/roff/troff/env.cc (environment::environment,
7826 environment::copy): Updated.
7827 (environment::newline): Implement it.
7828 (do_input_trap): New function.
7829 (input_trap): Call `do_input_trap'.
7830 (input_trap_continued): New function.
7831 (init_env_requests): Updated.
7832 * src/roff/troff/TODO: Updated.
7834 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
7837 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
7839 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
7841 * tmac/doc-common, tmac/doc-syms: Small updates.
7843 2001-12-22 Colin Watson <cjwatson@debian.org>
7845 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
7847 2001-12-22 Bernd Warken <bwarken@mayn.de>
7849 * MANIFEST: New file.
7851 2001-12-22 Werner LEMBERG <wl@gnu.org>
7853 * src/preproc/grn/grn.man: Updated.
7855 2001-12-22 Solar Designer <solar@openwall.com>
7857 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
7860 2001-12-19 Werner LEMBERG <wl@gnu.org>
7862 Implement a fallback character request `.fchar'.
7864 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
7865 (is_fallback): New inline function.
7866 * src/roff/troff/input.cc (do_define_character): New function.
7867 (define_character): Call `do_define_character'.
7868 (define_fallback_character): New function.
7869 (init_input_requests): Add `fchar'.
7870 (charinfo::charinfo): Updated.
7871 (charinfo::set_macro): New argument to set `fallback' flag.
7872 * src/roff/troff/node.cc (make_glyph_node, make_node,
7873 node::add_char): Check `fallback' flag.
7874 * NEWS, man/groff_diff.man, man/groff_man: Updated.
7876 2001-12-16 Werner LEMBERG <wl@gnu.org>
7878 * groff.texinfo: Document exact search algorithm for glyphs.
7880 2001-12-15 Werner LEMBERG <wl@gnu.org>
7882 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
7883 the left side of $(MANPAGES) rule to make it always non-empty.
7885 2001-12-14 Werner LEMBERG <wl@gnu.org>
7887 * src/roff/troff/input.cc (default_black): Define default color
7888 `black' if not yet defined.
7890 2001-12-13 Werner LEMBERG <wl@gnu.org>
7892 Implement new string-valued register `.fn' to return the current
7893 real (internal) font name.
7895 * env.cc (environment::get_font_name_string): New function.
7896 (init_env_requests): Add `.fn' register.
7897 * env.h (environment): Updated.
7898 * node.cc (font_info): Make `get_font_name' a friend.
7899 (get_font_name): New function.
7902 * man/groff_diff.man, man/groff.man, NEWS: Updated.
7904 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7906 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
7908 2001-12-12 Werner LEMBERG <wl@gnu.org>
7910 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
7912 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
7914 * man/groff_diff.man: Adding documentation for \O.
7916 2001-12-10 Werner LEMBERG <wl@gnu.org>
7918 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
7919 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
7921 2001-12-09 Werner LEMBERG <wl@gnu.org>
7923 * man/roff.man: Revised.
7924 * src/roff/groff/groff.man: Replace man page references with a
7925 pointer to roff.man.
7927 2001-12-09 Bernd Warken <bwarken@mayn.de>
7929 * man/roff.man: Completely rewritten.
7931 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7933 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
7935 2001-12-05 Werner LEMBERG <wl@gnu.org>
7937 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
7939 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
7940 order of initializers.
7943 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
7945 * doc/groff.texinfo: Fix documentation of \O.
7947 * src/devices/grohtml/html-text.cc (html_text::do_indent,
7948 html_text::do_table, html_text::do_emittext, html_text::do_para):
7949 Use `const' for first argument.
7950 (html_text::do_table): Use cast.
7951 * src/devices/grohtml/html-text.h: Updated.
7952 * src/devices/grohtml/output.cc (simple_output::put_string): Add
7953 method for `const string &s'.
7954 * src/devices/grohtml/html.h: Updated.
7955 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
7956 (ANCHOR_TEMPLATE): Modified.
7957 (manufacture_headings): New global variable to handle `-h' option.
7958 (is_subsection): Removed.
7959 (char_buffer::add_string): Add `const' to first argument.
7960 Protect against invalid string argument.
7961 Add method for `const string &s'.
7962 (text_glob): Completely redesigned.
7963 (page): Use `const' for strings and remove string length variable.
7964 (page::add_html): Removed.
7965 (page::add_end_encode): New member function.
7966 (to_unicode): Moved upwards.
7967 (title_desc, header_desc): Updated.
7968 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
7970 (html_printer::is_bold, html_printer::make_bold): New member
7972 (html_printer::end_of_line): Updated.
7973 (generate_img_src, html_printer::do_auto_image,
7974 html_printer::do_title, html_printer::write_header,
7975 html_printer::determine_header_level, html_printer::do_heading,
7976 html_printer::do_linelength, html_printer::do_pageoffset,
7977 html_printer::do_indentation, html_printer::do_tempindent,
7978 html_printer::do_indentedparagraph, html_printer::do_break,
7979 html_printer::flush_sbuf, get_html_translation,
7980 html_printer::begin_page, html_printer::special): Rewritten to get
7981 rid of static string length limit.
7982 (html_printer::troff_tag): Added `.no-auto-rule'.
7983 (html_printer::flush_globs): Small fix.
7984 (html_printer::determine_space): Don't compute `space_width'.
7985 (html_printer::translate_to_html): Renamed to ...
7986 (html_printer::emit_html): This (with updates).
7987 (html_printer::write_header): Implement `-h' option.
7988 (html_printer::draw): Remove commented-out code. Handle `F'
7990 (html_printer::add_char_to_sbuf): Removed.
7991 (html_printer::add_to_sbuf): Rewritten.
7992 (html_printer::sbuf_continuation): Fixed.
7993 (html_printer::seen_backwards_escape, reverse,
7994 html_printer::remove_last_char_from_sbuf): Removed.
7995 (char_translate_to_html, str_translate_to_html): Removed.
7996 (html_printer::overstrike): New function member.
7997 (html_printer::set_char): Use it.
7998 (html_printer::do_body): New function member.
7999 (html_printer::~html_printer): Use it.
8000 (main): Handle `-h' option.
8002 * src/devices/grohtml/grohtml.man: Document -h switch.
8004 * src/preproc/html/pre-html.cc: Include searchpath.h
8005 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
8006 (get_resolution): New function.
8007 (checkImageDir): Use `0777' permissions in mkdir()
8008 (write_start_image): Rewritten to use `\O[5...]'.
8009 (createImage, generateImages): Updated.
8010 (main): Handle `F' and `h' options.
8011 Use `get_resolution'.
8013 * src/roff/troff/input.cc (begin, end, image): Removed.
8014 (do_suppress): Take parameter.
8015 Handle modified syntax of `\O'.
8016 (token::next): Updated.
8017 (init_markup_requests): Removed.
8020 * src/roff/troff/div.h: Add declaration for begin_page().
8022 * tmac/color-html.tmac: Removed. Contents moved to...
8023 * tmac/html.tmac: Here. Set background color.
8024 * tmac/color.tmac: Removed. Contents moved to...
8025 * tmac/ps.tmac: Here.
8026 * tmac/www.tmac: Remove the title command when generating images
8028 (NO_AUTO_RULE): New macro.
8029 (HTML_DO_IMAGE): Use revised `\O' escapes.
8030 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
8032 2001-12-02 Werner LEMBERG <wl@gnu.org>
8034 * tmac/groff_mdoc.man: Fix typo.
8036 2001-12-01 Colin Watson <cjwatson@debian.org>
8038 * man/roff.man: Fix typo.
8040 2001-11-29 Werner LEMBERG <wl@gnu.org>
8042 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
8045 * src/roff/troff/input.cc (read_draw_node): Emit error message if
8046 more than one argument to \D'f ...'.
8048 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
8050 2001-11-28 Werner LEMBERG <wl@gnu.org>
8052 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
8055 * tmac/groff_man.man: Minor cosmetic fix.
8057 2001-11-27 Werner LEMBERG <wl@gnu.org>
8059 * src/roff/groff/groff.man, tmac/groff_tmac.man,
8060 tmac/groff_www.man: s/mwww/www/.
8062 2001-11-26 Werner LEMBERG <wl@gnu.org>
8064 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
8065 * configure: Regenerated.
8066 * win32-diffs: Updated.
8068 * tmac/groff_mwww.tmac: Renamed to ...
8069 * tmac/groff_www.tmac: This.
8070 * tmac/mwww.tmac: Removed.
8071 * NEWS, tmac/Makefile.sub: Updated.
8073 2001-11-21 Werner LEMBERG <wl@gnu.org>
8075 * doc/groff.texinfo: Improve documentation of the `\v' escape.
8076 Fix explanation of `\D' and `rt'.
8078 2001-11-20 Werner LEMBERG <wl@gnu.org>
8080 * tmac/an-old.tmac (an-header): Set header length equal to page
8082 * doc/groff.texinfo: Improve documentation of `ne' request. Other
8086 2001-11-19 Werner LEMBERG <wl@gnu.org>
8088 * NEWS, man/Makefile.sub: Updated.
8090 2001-11-19 Bernd Warken <bwarken@mayn.de>
8092 * man/ditroff.man: New file.
8094 2001-11-17 Werner LEMBERG <wl@gnu.org>
8096 * man/groff_differences.man: Renamed to ...
8097 * man/groff_diff.man: This. Updated.
8098 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
8100 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
8101 * src/preproc/html/pushback.cc: This. Updated.
8102 * src/preproc/html/pushbackbuffer.h: Renamed to ...
8103 * src/preproc/html/pushback.h: This.
8104 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
8107 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
8108 * src/libs/libgroff/htmlhint.cc: This.
8109 * src/libs/libgroff/Makefile.sub: Updated.
8111 * tmac/an-old.tmac (an-end): Fix page length.
8113 2001-11-16 Werner LEMBERG <wl@gnu.org>
8115 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
8116 * man/Makefile.sub: Include groff_differences.man.
8117 * VERSION: Set to 1.18.
8118 * REVISION: Set to 0.
8120 2001-11-16 Bernd Warken <bwarken@mayn.de>
8122 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
8123 the second dot (or ending macro name) to end a macro.
8124 * doc/groff.texinfo: Doc fix.
8126 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
8128 * tmac/doc-common (doc-header): Handle very long document titles
8131 2001-11-16 Werner LEMBERG <wl@gnu.org>
8133 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
8135 2001-11-15 Werner LEMBERG <wl@gnu.org>
8137 * src/roff/troff/troff.man: Revised and split into troff.man and...
8138 * man/groff_differences.man: New file.
8141 2001-11-13 Werner LEMBERG <wl@gnu.org>
8143 * tmac/an-old.tmac (TS, TE): New macros for table support.
8145 2001-11-12 Werner LEMBERG <wl@gnu.org>
8147 * src/include/lib.h: Provide a fix for emx to not include
8150 2001-10-27 Werner LEMBERG <wl@gnu.org>
8152 * src/roff/troff/input.cc (substring_macro): Fix computation of
8155 2001-10-20 Werner LEMBERG <wl@gnu.org>
8157 Undo change from 2001-08-28.
8159 * src/roff/troff/input.cc (have_input): New global variable.
8160 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
8161 in compatibility mode.
8162 (process_input_stack): Use it.
8164 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
8166 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
8167 being handled as end-of-sentence characters,
8169 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
8171 * src/roff/troff/input.cc (file_iterator): New members
8172 `suppress_newline_flag' and `seen_escape'.
8173 (file_iterator::next_file): Updated.
8174 (file_iterator::fill): Use it.
8175 (string_iterator): New member `suppress_newline_flag'.
8176 (string_iterator::fill): Set it.
8177 (get_color_element): Use MAX_COLOR_VAL.
8178 * src/roff/troff/env.cc (environment): Remove `need_eol'.
8179 (no_fill): Don't set `env->ignore_next_eol'.
8180 (environment::newline): Handle `eol' tag properly.
8182 (environment::add_html_tag): Set `env->ignore_next_eol'.
8184 * src/roff/troff/env.h (environment): Updated.
8186 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
8188 (html_printer::outstanding_eol): New member function.
8189 (html_printer::do_title): Use new functions.
8190 (html_printer::troff_tag): Test `id_eol_ce'.
8192 2001-10-10 Werner LEMBERG <wl@gnu.org>
8194 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
8195 files work with -C also.
8197 2001-10-05 Werner LEMBERG <wl@gnu.org>
8199 * doc/pic.ms: Minor fix.
8200 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
8201 as a valid command line switch.
8202 * src/devices/grohtml/post-html.cc (main): Ditto.
8204 * src/devices/grohtml/grohtml.man: Updated.
8205 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
8207 2001-10-04 Werner LEMBERG <wl@gnu.org>
8209 Implementing color support in troff, pic, grops, and grohtml. These
8210 changes are based on a major patch provided by Gaius Mulley
8213 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
8214 definitions with both hex values and fractions.
8216 New escapes: \m and \M for drawing and background color,
8217 respectively. This corresponds to the troff output commands `m'
8220 groff and troff accept command line switch `-c' to disable color
8221 output (which is automatically disabled in compatibility mode).
8223 New scaling indicator `f' for fractions (1f = 65536u).
8225 New conditional operator `m' to test for defined colors with `if'
8228 New keywords `color' (or `colour', `colored', `coloured'), `outline'
8229 (or `outlined'), and `shaded' added to pic.
8231 * src/include/color.h: New file.
8232 * src/include/driver.h: Include it.
8233 * src/include/printer.h: Include color.h.
8234 (environment): New members `col' and `fill'.
8235 (printer): Remove `adjust_arc_center' member function.
8236 * src/include/Makefile.sub: Updated.
8238 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
8240 Handle `m' and `DF' troff commands.
8241 * src/libs/libgroff/color.cc: New file.
8242 * src/libs/libgroff/Makefile.sub: Updated.
8244 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
8246 (createImage): Fix computation of `y2'.
8248 (buffer::write_file_html): Remove calls to `stop'.
8250 * src/preproc/pic/common.h (common_output): New abstract function
8251 members `set_color', `reset_color', `get_last_filled', and
8252 `get_outline_color'.
8253 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
8254 (object_spec): Add members `shaded' and `outlined'.
8255 * src/preproc/pic/output.h (output): `command' is now abstract.
8256 New function members `set_color', `reset_color', `get_last_filled',
8257 and `get_outline_color'.
8258 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
8259 `outline[d]', and `shaded'.
8260 * src/preproc/pic/object.cc (output::command): Removed.
8261 (output::set_location): Moved to output.h.
8262 (graphic_object): Add protected members `outline_color' and
8264 Add member functions `set_outline_color', `get_outline_color', and
8266 (closed_object): Add member function `set_fill_color'.
8267 Add member `color_fill'.
8268 (graphic_object::print_text): Use `out->set_color' and
8270 (box_object::print, ellipse_object::print, circle_object::print,
8271 line_object::print, spline_object::print, arc_object::print): Ditto.
8272 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
8273 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
8274 `SHADED', making them `%left'.
8275 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
8276 * src/preproc/pic/tex.cc (tex_output): New dummy function members
8277 `set_color', `reset_color', `get_last_filled', and
8278 `get_outline_color'.
8279 * src/preproc/pic/troff.cc (simple_output): New abstract function
8280 members `set_color', `reset_color', and `get_last_filled'.
8281 (simple_output::polygon, simple_output::circle,
8282 simple_output::ellipse): Use `get_last_filled'.
8283 (troff_output): New members `last_filled' and `last_outlined'.
8284 New function members `set_color', `reset_color', `get_last_filled',
8285 and `get_outline_color'.
8286 (troff_output::finish_picture): Use `reset_color'.
8287 (troff_output::set_fill): Test `last_filled'.
8288 * src/preproc/pic/pic.man: Updated.
8290 * src/roff/groff/groff.cc (main): Implement `-c' option.
8291 (synopsis, help): Updated.
8292 src/roff/groff/groff.man: Updated.
8294 * src/roff/troff/troff.h: Include color.h.
8295 (warning_type): Add WARN_COLOR.
8296 * src/roff/troff/env.h (environment): New members
8297 `{cur,prev}_{glyph,fill}_color'.
8298 New member functions `get_{prev_,}{glyph,fill}_color'.
8299 * src/roff/troff/env.cc: Initialize and implement them.
8300 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
8301 Replace `NULL' with `0' everywhere for consistency.
8302 (lookup_color, default_black, do_glyph_color, do_fill_color,
8303 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
8304 define_color): New functions.
8305 (token::next): Implement \M and \m escapes.
8306 (do_if_request): Implement `m' operator.
8308 (main): Implement `-c' option.
8309 (init_markup_requests): Add `defcolor' request.
8310 (warning_table): Add `color' warning.
8311 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
8313 * src/roff/troff/node.cc (troff_output_file): New members
8314 `current_{page,glyph}color'. New member functions `put_hex',
8315 `glyph_color', and `fill_color'.
8316 (glyph_color_node::*, fill_color_node::*): Implement it.
8317 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
8318 (parse_term): Add support for `f'.
8319 * src/roff/troff/troff.man: Updated.
8321 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
8323 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
8324 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
8326 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
8327 (tag_definition): Use `void *' for arg1.
8328 (html_text): New member functions `do_color' and `done_color'.
8329 Use `void *' for second parameter of `push_para' member function.
8330 New `push_para' member function with a single parameter.
8331 Use `char *' for parameter of `issue_table_begin' member funtion.
8332 New `issue_color_begin' member function.
8333 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
8335 (html_text::issue_color_begin): New function.
8336 (html_text::issue_table_begin): Use `char *' for parameter.
8337 (html_text::start_tag, html_text::shutdown,
8338 html_text::check_emit_text): Updated.
8339 (html_text::push_para): Use `void *' for second parameter.
8340 Add same function with only one parameter.
8341 (html_text::do_*): Updated.
8342 (html_text::do_color, html_text::done_color): New functions.
8343 * src/devices/grohtml/post-html.cc (style): New member `col'.
8344 Mew member `style' with 6 parameters.
8345 (style::style, style::operator==): Updated.
8346 (html_printer::do_font): Use it.
8347 (html_printer::draw): Add dummy entry for `F'.
8348 (html_printer::set_char): Updated.
8349 * src/devices/grohtml/grohtml.man: Updated.
8351 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
8352 trailing zeroes removed.
8353 (ps_printer): New members `sbuf_color', `fill_color', and
8355 Removed member `fill'.
8356 New member function `set_color'.
8357 (ps_printer::ps_printer, ps_printer::set_char): Updated.
8358 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
8359 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
8361 * tmac/color-html.tmac, tmac/color.tmac: New files.
8362 * tmac/troffrc: Include them.
8363 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
8364 * tmac/Makefile.sub: Updated.
8366 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
8367 man/groff.man: Updated.
8368 * font/devps/prologue.ps: Define FC and CO functions.
8370 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
8372 Fix incorrect cropping of images and incorrect handling of special
8373 characters. Fix handling of file names in \O.
8375 * src/include/geometry.h: New file.
8376 * src/libs/libgroff/geometry.cc: New file.
8377 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
8379 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
8381 (do_suppress): Updated.
8382 * src/roff/troff/node.cc: Include geometry.h.
8383 (troff_output_file::flush_tbuf): Fixed parameters to
8384 `check_output_limits'.
8385 (troff_output_file::check_charinfo): Ditto.
8386 (troff_output_file::determine_line_limits): Add support for `Da'
8389 * src/devices/grohtml/post-html.cc (str_translate_to_html):
8390 Add new parameter `is_special' to decode special characters from
8392 (html_printer::do_title, html_printer::do_heading,
8393 html_printer::do_indentedparagraph,
8394 html_printer::translate_to_html, html_printer::special): Updated.
8396 2001-10-03 Werner LEMBERG <wl@gnu.org>
8398 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
8399 Fix entry for config.h.
8400 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
8401 * tmac/troffrc: Translate nonbreakable space character to `\~'.
8402 * src/preproc/eqn/eqn.man: Document -d command line option.
8404 2001-09-27 Werner LEMBERG <wl@gnu.org>
8406 * man/groff.man: Use
8414 instead of the old code (`.ad .hy' after the table) to suppress
8415 incorrect hyphenation for grohtml output.
8417 2001-09-22 Werner LEMBERG <wl@gnu.org>
8419 * man/groff_font.man, man/groff_out.man: Minor fixes.
8421 2001-09-20 Werner LEMBERG <wl@gnu.org>
8423 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
8424 Arnold Robbins <arnold@skeeve.com>).
8426 2001-09-09 Werner LEMBERG <wl@gnu.org>
8428 * configure: Regenerated with autoconf 2.52.
8430 * doc/groff.texinfo: Complete revision of indices.
8432 2001-09-07 Werner LEMBERG <wl@gnu.org>
8434 * doc/Makefile (clean): Updated to delete all indices.
8436 2001-09-05 Werner LEMBERG <wl@gnu.org>
8438 * src/roff/troff/troff.man: Remove superfluous line.
8440 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
8441 given on the command line (or rather, if only the default warnings
8444 2001-09-03 Werner LEMBERG <wl@gnu.org>
8446 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
8447 use .ne for TTY devices.
8449 2001-08-31 Werner LEMBERG <wl@gnu.org>
8451 * src/roff/troff/token.h, src/roff/troff/input.cc:
8452 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
8454 2001-08-28 Werner LEMBERG <wl@gnu.org>
8456 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
8457 * src/roff/troff/input.cc (token::next): Return
8458 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
8460 (token::description): Updated.
8461 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
8462 (token::add_to_node_list, token::process): Ignore
8463 TOKEN_TRANSPARENT_ESCAPE.
8465 2001-08-27 Werner LEMBERG <wl@gnu.org>
8467 * tmac/an-old.tmac: Fix `S' string.
8469 2001-08-26 Werner LEMBERG <wl@gnu.org>
8471 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
8473 2001-08-25 Werner LEMBERG <wl@gnu.org>
8475 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
8477 Many other minor fixes.
8479 * configure.ac: Add message at end to inform how to compile
8481 * configure: Regenerated.
8483 2001-08-24 Werner LEMBERG <wl@gnu.org>
8485 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
8486 Updated to latest version of libc.
8488 2001-08-23 Werner LEMBERG <wl@gnu.org>
8490 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
8491 Autoconf 2.50 and newer can handle this.
8492 * configure: Regenerated.
8494 2001-08-21 Werner LEMBERG <wl@gnu.org>
8496 * doc/pic.ms: Fix typo.
8497 * src/preproc/tbl/tbl.man: Document case of global options.
8499 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
8501 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
8502 handling of `CR' font.
8504 2001-08-20 Werner LEMBERG <wl@gnu.org>
8506 Use a config.h file.
8508 * src/include/lib.h: Include config.h.
8509 * All C files: Ditto (if necessary).
8510 * All C++ source and header files: Include lib.h first (if
8513 * src/include/config.hin: New file (autogenerated by autoheader).
8514 * stamp-h.in: New file.
8515 * configure.ac: Updated.
8516 * aclocal.m4: Add third parameters to AC_DEFINE macros.
8517 (GROFF_ARRAY_DELETE): Simplified.
8518 * Makefile.sub (DISTCLEANFILES): Updated.
8519 Added targets for remaking config.status, config.hin, config.h,
8520 stamp-h.in, and stamp-h.
8521 * configure: Regenerated.
8523 2001-08-19 Werner LEMBERG <wl@gnu.org>
8527 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
8529 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
8530 (do_sprintf): Use snprintf().
8532 2001-08-18 Werner LEMBERG <wl@gnu.org>
8534 * src/libs/snprintf/*: Added an snprintf module written by Mark
8536 * src/libs/libgroff/Makefile.sub: Updated.
8537 * configure.ac: Add test for snprintf().
8538 * Makefile.in: Updated.
8539 * configure: Regenerated.
8541 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
8544 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
8546 * tmac/doc.tmac (Ex): New implementation.
8547 * tmac/doc-common, tmac/groff_tmac.man: Updated.
8549 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
8551 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
8553 * tmac/groff_tmac.man: Updated.
8555 2001-08-13 Werner LEMBERG <wl@gnu.org>
8557 * src/preproc/tbl/tbl.man: Minor documentation update.
8559 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
8561 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
8562 * configure.ac: Add declaration test for gettimeofday().
8563 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
8564 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
8565 * configure: Regenerated.
8567 2001-08-11 Werner LEMBERG <wl@gnu.org>
8569 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
8570 * configure.ac: Add declaration test for strcasecmp().
8571 * Makefile.in: Updated.
8572 * configure: Regenerated.
8573 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
8574 this is necessary because groff's mkstemp.cc is C++.
8575 Add declaration conditionally for strcasecmp().
8577 2001-08-10 Werner LEMBERG <wl@gnu.org>
8579 Integrated pic2graph, contributed by Eric S. Raymond.
8581 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
8583 * Makefile.in, NEWS: Updated.
8585 * src/preproc/tbl/tbl.man: Revised.
8587 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
8589 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
8591 2001-08-09 Werner LEMBERG <wl@gnu.org>
8593 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
8596 2001-08-08 Paul Eggert <eggert@twinsun.com>
8598 * Makefile.sub (configure): Depend on configure.ac, not
8600 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
8602 2001-08-07 Werner LEMBERG <wl@gnu.org>
8604 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
8607 2001-08-06 Werner LEMBERG <wl@gnu.org>
8609 * src/roff/troff/troff.man: Improve documentation of -E option.
8611 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8613 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
8616 2001-07-27 Werner LEMBERG <wl@gnu.org>
8618 * src/preproc/refer/refer.cc: Undo last change.
8619 * src/devices/grohtml/post-html.cc: Ditto.
8621 2001-07-26 Werner LEMBERG <wl@gnu.org>
8623 * src/preproc/refer/refer.cc: Include `lib.h'.
8624 * src/devices/grohtml/post-html.cc: Ditto.
8626 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
8628 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
8629 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
8630 * Makefile.in: Comment updated.
8631 * configure: Regenerated.
8633 2001-07-25 Werner LEMBERG <wl@gnu.org>
8635 * src/preproc/pic/pic.cc: Removed.
8636 * src/preproc/pic/pic_tab.h: Removed.
8637 * src/preproc/refer/label.cc: Removed.
8639 * doc/Makefile (.ms.html): Don't use a file name extension in
8640 argument to grohtml's -I option.
8641 * Makefile.in (dist): Remove CVS directories.
8642 Call `distfiles' target.
8644 * src/devices/grohtml/grohtml.man: Add information about valid
8645 versions of pnmtopng.
8646 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
8647 name instead of number.
8649 2001-07-24 Werner LEMBERG <wl@gnu.org>
8651 * doc/groff.texinfo: Minor fixes.
8653 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
8655 * doc/Makefile (.ms.html): Put image files into a subdirectory.
8658 2001-07-20 Werner LEMBERG <wl@gnu.org>
8660 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
8661 * src/libs/libgroff/mkstemp.cc: New file.
8662 * src/libs/libgroff/mksdir.cc: New file.
8663 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
8664 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
8665 * src/libs/libgroff/Makefile.sub: Updated.
8666 * src/include/lib.h: Add mksdir() prototype.
8667 * src/include/posix.h: Define S_IXUSR if not yet defined.
8669 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
8670 (createAllPages): Use mksdir() instead of current code.
8671 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
8672 (main): [!HAVE_MKSTEMP]: Removed.
8674 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
8675 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
8677 * configure.ac: Add tests for stdint.h, sys/time.h, and
8679 Call new GROFF_xxx macros.
8680 * configure: Regenerated.
8681 * Makefile.in: Comments updated.
8683 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
8685 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
8686 instead of current code.
8687 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
8688 * src/roff/groff/groff.cc (possible_command::insert_args): New
8690 (main): Use it for predriver handling instead of insert_arg().
8692 2001-07-19 Werner LEMBERG <wl@gnu.org>
8694 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
8697 * src/include/posix.h: Define S_IWUSR if not yet defined.
8699 2001-07-18 Werner LEMBERG <wl@gnu.org>
8703 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
8705 * tmac/groff_mdoc.man: Document new -width and -column syntax.
8706 Some other minor fixes.
8707 * tmac/an-old.tmac: Add `AT' and `UC' macros.
8709 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
8711 Replace call to `troff' with `groff -Z' to make it aware of
8714 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
8715 (troff_command, command_prefix): Removed.
8716 (alterDeviceTo): Use groff.
8717 (addZ): New function.
8718 (char_buffer::do_html): Use it.
8719 (scanArguments): Use TROFF_COMMAND.
8720 (findPrefix): Removed.
8722 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
8724 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
8726 * doc/pic.ms: Documentation fixes.
8728 2001-07-17 Werner LEMBERG <wl@gnu.org>
8730 Replace atexit() with global destructor.
8732 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
8733 (xtmpfile_list_init): New global structure to deallocate
8734 xtmpfile_list on exit. Its destructor inherits most code from
8736 (remove_tmp_files): Deleted.
8737 (add_tmp_file): Simplified.
8739 2001-07-16 Werner LEMBERG <wl@gnu.org>
8741 Replace strdup() with strsave().
8743 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
8744 (set_papersize): Use strsave() and a_delete.
8745 (main): Use strsave().
8746 * src/preproc/html/pre-html.cc (make_message, createAllPages,
8747 removeAllPages): Use strsave() and a_delete.
8749 * configure.ac: Remove test for strdup.
8750 * Makefile.in: Comment updated.
8751 * configure: Regenerated.
8753 2001-07-15 Werner LEMBERG <wl@gnu.org>
8755 * win32-diffs: Updated.
8757 2001-07-14 Werner LEMBERG <wl@gnu.org>
8759 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
8760 removing the old one.
8761 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
8763 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
8765 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
8767 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
8769 Merge -xwidth into -width. Add -xwidth functionality to -column
8772 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
8774 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
8775 string immediately following a leading dot starts with a valid mdoc
8777 Add similar code to the -column branch.
8778 (doc-Bl-usage): Updated.
8779 * groff_mdoc.man: s/-xwidth/-width/.
8781 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
8783 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
8784 running into centered or non-formatted text.
8786 2001-07-11 Werner LEMBERG <wl@gnu.org>
8788 Introduce short and long prefixes to have the selection at run-time
8789 whether there is a 8+3 limit for names of temporary files.
8791 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
8792 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
8793 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
8795 (temp_init): New global structure to initialize above three
8797 (xtmptemplate): Use two parameters for long and short prefix.
8798 Simplify code use above three variables.
8799 (xtmpfile): Use long and short prefixes as parameters.
8800 * src/include/lib.h: Updated.
8802 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
8804 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
8805 (createAllPages, makeTempFiles): Updated.
8807 2001-07-09 Werner LEMBERG <wl@gnu.org>
8809 * REVISION: Increased to 3.
8811 Version 1.17.2 released
8812 =======================
8814 2001-07-07 Werner LEMBERG <wl@gnu.org>
8816 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
8819 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
8821 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
8823 * tmac/groff_mdoc.man: Fix synopsis.
8825 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
8827 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
8828 Restore `doc-Pa-font'.
8830 2001-07-04 Werner LEMBERG <wl@gnu.org>
8832 * src/utils/indxbib/dirnamemax.c: Moved to ...
8833 * src/libs/libgroff/maxfilename.cc: Here.
8834 s/dir_name_max/file_name_max/.
8836 * src/include/lib.h: Add file_name_max.
8837 * src/utils/indxbib/indxbib.cc: Updated.
8838 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
8841 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
8843 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
8845 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
8846 REGION_TEMPLATE): New macros.
8847 (createAllPages, makeTempFiles): Use them.
8848 Include `nonposix.h'.
8849 (html_system): New function.
8850 (createAllPages, createImage): Use it.
8853 * tmac/www.tmac: Fix typos.
8855 2001-07-03 Werner LEMBERG <wl@gnu.org>
8857 * tmac/www.tmac: Disable hyphenation in normal text only if output
8859 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
8860 * tmac/groff_mwww.man, NEWS: Updated.
8862 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
8864 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
8867 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
8869 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
8870 doc-display-ps-stack): Implement font and font size stack for
8873 2001-07-02 Werner LEMBERG <wl@gnu.org>
8875 * REVISION: Increased to 2.
8876 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
8878 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
8879 beginning of a line.
8880 * src/groff/grog/grog.sh: Ditto.
8882 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
8884 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
8887 2001-06-27 Werner LEMBERG <wl@gnu.org>
8889 Fix problems with preprocessor string for `man' program.
8891 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
8892 Updated/added copyright.
8893 Moved Emacs's local variable to identify nroff mode to the end of
8894 the file; add local variable if missing.
8896 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
8898 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
8899 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
8900 * configure: Regenerated.
8902 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
8904 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
8905 * configure: Regenerated.
8907 2001-06-24 Werner LEMBERG <wl@gnu.org>
8909 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
8911 * doc/pic.ms: Fix typos.
8913 Version 1.17.1 released
8914 =======================
8916 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
8918 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
8919 * configure: Updated.
8921 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
8923 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
8925 * src/roff/troff/dic.cc (blank_line): Add html tag.
8927 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
8929 * src/roff/troff/input.cc (do_suppress): Fix typo.
8931 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
8933 Added two new options (-D and -I) to specify image names and a
8934 subdirectory to place the images in.
8936 Change syntax from \\Ox to \\O[x].
8938 * src/devices/grohtml/post-html.cc (main): Add options.
8940 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
8941 Use `NULL' instead of `0' for null string pointers.
8942 (MAX_RETRIES): New macro.
8943 (lengthOfintToStr, intToStr, make_message): New functions.
8944 (makeFileName): Make function static.
8945 Implement -D and -I options.
8946 (checkImageDir): New function.
8947 (write_end_image, write_start_image): Use new syntax of \O.
8948 (createAllPages, removeAllPages): Implement -D and -I options. Use
8950 (createImage): Use make_message().
8951 (addps4html): Add guard for malloc().
8952 (usage, scanArguments): Updated.
8953 (makeTempFiles): Use mkstemp().
8954 (removeTempFiles): Use unlink().
8955 (findPrefix): Add guard for malloc().
8957 * src/roff/troff/input.cc (get_delim_file_name): New function to
8959 (do_suppress): Updated to parse new syntax.
8960 * src/devices/grohtml/grohtml.man: Updated.
8961 * tmac/www.tmac: Updated to new syntax.
8965 2001-06-15 Werner LEMBERG <wl@gnu.org>
8967 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
8969 * src/devices/grohtml/grohtml.man: Minor improvements.
8971 2001-06-14 Werner LEMBERG <wl@gnu.org>
8973 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
8975 2001-06-11 Werner LEMBERG <wl@gnu.org>
8977 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
8978 line to specify preprocessor options -- mandb 2.3.1 only recognizes
8980 * src/preproc/grn/grn.man: Add proper '\" string.
8982 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
8984 * test-groff: Don't use PATH but GROFF_BIN_PATH.
8986 2001-06-08 Werner LEMBERG <wl@gnu.org>
8988 Updated to autoconf 2.50.
8990 * configure.in: Renamed to...
8991 * configure.ac: This.
8992 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
8993 (GROFF_OS390): Updated.
8994 * configure: Regenerated.
8996 2001-05-18 Werner LEMBERG <wl@gnu.org>
8998 * src/roff/troff/env.c, src/roff/troff/env.h,
8999 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
9002 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
9004 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
9006 2001-05-16 Werner LEMBERG <wl@gnu.org>
9008 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
9009 less than or equal zero; set it to 1 then.
9010 * src/roff/troff/node.h (node::node): Initialize `last'.
9012 2001-05-08 Werner LEMBERG <wl@gnu.org>
9014 * tmac/an-old.tmac: Make predefined strings work in compatibility
9016 Add troff version guard.
9017 * tmac/doc.tmac: Simplify version guard.
9019 2001-05-07 Werner LEMBERG <wl@gnu.org>
9021 The .ns and .rs requests are now honoured not only in the top-level
9022 but in all diversions (similar to UNIX troff).
9024 This change is based on a patch from Tadziu Hoffmann
9025 <hoffmann@usm.uni-muenchen.de>.
9027 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
9028 (top_level_diversion): Remove `no_space_mode' member.
9029 * src/roff/troff/div.cc (diversion::diversion,
9030 top_level_diversion::top_level_diversion): Updated.
9031 (macro_diversion::output): Reset `no_space_mode'.
9032 (no_space, restore_spacing): Use `curdiv' unconditionally.
9033 (space_request, blank_line): Check `curdiv->no_space_mode'.
9034 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
9035 `curdiv' unconditionally.
9036 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9039 2001-05-06 Werner LEMBERG <wl@gnu.org>
9041 Added two new requests `de1' and `am1' which are similar to `de' and
9042 `am' with the difference that compatibility mode is saved on entry,
9043 switched off during macro execution, and restored on exit.
9045 * src/roff/troff/input.h: Added two new special characters
9046 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
9047 * src/roff/troff/input.cc (input_iterator): Added two member
9048 functions `save_compatible_flag' and `get_compatible_flag'.
9049 (input_stack): Ditto.
9050 (string_iterator): Ditto. Also add private member
9051 `saved_compatible_flag'.
9052 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
9053 (calling_mode): New enumeration.
9054 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
9055 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
9056 (define_macro, define_indirect_macro, append_macro, ignore): Use
9058 (define_nocomp_macro, append_nocomp_macro): New functions.
9059 (init_input_requests): Updated.
9060 (do_request): Rename local variable `saved_compatible_flag' to
9061 `old_compatible_flag'.
9062 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9064 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
9065 public and trap-invoked macros. As a consequence, the man macros
9066 work in compatibility mode also.
9068 2001-05-06 Solar Designer <solar@openwall.com>
9070 * Makefile.in: Use $(mandir).
9072 2001-05-06 Alexios Zavras <zvr@pobox.com>
9074 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
9076 2001-05-05 Werner LEMBERG <wl@gnu.org>
9078 Added `.ns' number register: Returns 1 in no-space mode (if in
9079 top-level diversion), 0 otherwise.
9081 * src/roff/troff/div.cc (no_space_mode_reg): New class.
9082 (init_div_requests): Updated.
9083 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9086 2001-05-04 Werner LEMBERG <wl@gnu.org>
9088 * src/roff/nroff/nroff.man: Improved documentation (especially
9091 2001-05-02 Werner LEMBERG <wl@gnu.org>
9093 Added `brp' request: This is \p as a request.
9095 * src/roff/troff/env.cc (environment::do_break): Add parameter
9097 (do_break_request): New function (was `break_request').
9098 (break_request): Calls `do_break_request'.
9099 (break_spread_request): New; calls `do_break_request'.
9100 (init_env_requests): Updated.
9101 * src/roff/troff/env.h: Updated.
9102 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9104 * REVISION: Increased to 1.
9105 * win32-diffs: Updated.
9107 2001-05-01 Werner LEMBERG <wl@gnu.org>
9109 * tmac/an-old.tmac: Fix minor compatibility mode issue.
9110 * tmac/troffrc-end: Make it really work in compatibility mode.
9112 2001-04-27 Werner LEMBERG <wl@gnu.org>
9114 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
9117 2001-04-22 Werner LEMBERG <wl@gnu.org>
9119 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
9120 latest versions from glibc CVS archive.
9122 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
9123 <c.zeelenberg@hccnet.nl>.
9125 2001-04-21 Werner LEMBERG <wl@gnu.org>
9127 * configure.in: Move check for mkstemp() to...
9128 * aclocal.m4 (GROFF_MKSTEMP): This new function.
9129 * configure: Regenerated.
9131 * src/include/groff-getopt.h: Don't use variable names in
9134 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
9135 * src/devices/grohtml/Makefile.sub,
9136 src/devices/grohtml/post-html.cc: Updated.
9138 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
9140 * configure.in: Add special check for mkstemp().
9141 * src/libs/libgroff/tmpfile.cc: Use it.
9142 * src/utils/indxbib/indxbib.cc: Ditto.
9143 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
9144 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
9147 2001-04-20 Bruce Lilly <blilly@erols.com>
9149 `Version_string' as C++ object was not visible to linker from C
9151 Add `const' to `Version_string'.
9153 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
9154 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
9155 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
9156 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
9157 (scanArguments), src/preproc/refer/refer.cc (main),
9158 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
9159 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
9160 (main), src/devices/grohtml/post-html.cc (main),
9161 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
9162 (main), src/utils/hpftodit/hpftodit.cc (main),
9163 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
9164 (main), src/utils/lkbib/lkbib.cc (main),
9165 src/utils/addftinfo/addftinfo.cc (main): Implement it.
9167 * src/roff/groff/pipeline.c: Add _UWIN.
9168 * src/include/nonposix.h: Ditto.
9170 2001-04-20 Werner LEMBERG <wl@gnu.org>
9172 * src/include/lib.h: Use HAVE_STRERROR.
9173 * src/roff/groff/pipeline.c: Ditto.
9174 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
9175 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
9176 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
9177 * win32-diffs: Updated.
9178 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
9180 2001-04-19 Werner LEMBERG <wl@gnu.org>
9182 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
9183 instead of hardwired `"troff"'.
9184 (char_buffer::read_file): Remove unused variables.
9185 (char_buffer::write_file_troff): Ditto.
9186 (char_buffer::write_file_html): Ditto.
9187 (generateImages): Ditto.
9189 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
9191 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
9193 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
9194 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
9195 index_search_item::search1): Ditto.
9196 * src/roff/troff/node.h (width_list): Reorder members.
9197 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
9198 (lookup_warning): Ditto.
9199 (prepend_string): Commented out.
9200 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
9201 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
9202 * src/preproc/tbl/main.cc (process_format): Ditto.
9203 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
9205 * src/preproc/pic/pic.cc: Updated.
9206 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
9207 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
9208 * src/preproc/refer/command.cc (execute_command): Ditto.
9209 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
9210 * src/preproc/refer/token.cc (lookup_token): Ditto.
9211 * src/preproc/soelim/soelim.cc: Ditto.
9212 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
9213 (isHexDigit): Commented out.
9214 (pushBackBuffer::isString): Remove unused variable.
9215 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
9217 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
9218 resource_manager::read_resource_arg, read_one_of, parse_extensions):
9220 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
9221 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
9222 lookup_paper_size): Ditto.
9223 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
9224 (text_glob, element_list): Reorder members.
9225 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
9227 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
9228 return value to `void'.
9229 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
9231 * src/devices/grohtml/html.h (simple_output::check_newline,
9232 simple_output::space_or_newline, simple_output::enable_newlines):
9234 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
9236 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
9237 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
9238 output_ligatures, output_charset, read_map): Ditto.
9239 * src/utils/lookbib/lookbib.cc (main): Ditto.
9240 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
9241 (do_file): Fix typo (`=' -> `==').
9242 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
9243 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
9245 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
9247 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
9248 Fix usage of GROFF_BIN_PATH.
9249 * src/roff/nroff/nroff.man: Updated.
9251 2001-04-18 Werner LEMBERG <wl@gnu.org>
9253 * NEWS: Fixing typos.
9256 Version 1.17 released
9257 =====================
9259 2001-04-17 Werner LEMBERG <wl@gnu.org>
9261 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
9262 directory, not in $(srcdir).
9264 2001-04-16 Werner LEMBERG <wl@gnu.org>
9266 * doc/groff.texinfo: More info on conditionals.
9268 2001-04-15 Werner LEMBERG <wl@gnu.org>
9270 * doc/groff.texinfo: Added some info about groff internals.
9272 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
9273 about missing special character only if the name is non-null.
9275 2001-04-14 Werner LEMBERG <wl@gnu.org>
9277 Removing the grohtml-old device driver which is now obsolete.
9279 * src/devices/grohtml-old/*: Removed.
9280 * font/devhtml-old/*: Removed.
9281 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
9283 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
9284 * test-groff (PATH): Updated.
9285 * tmac/Makefile.sub (NORMALFILES): Updated.
9286 * tmac/an-old.tmac: Remove special code for html-old device.
9287 Replace `html-or-html-old' register with `an-html'.
9288 * tmac/eqnrc: Updated.
9289 * tmac/html-old.tmac: Removed.
9290 * tmac/troffrc, tmac/troffrc-end: Updated.
9291 * tmac/www.tmac: Remove special code for html-old device.
9292 Replace `html-or-html-old' register with `www-html'.
9294 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
9295 src/libs/libgroff/htmlindicate.cc (graphic_end),
9296 include/htmlindicate.h, src/preproc/grn/*.cc,
9297 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
9298 single argument for consistency with rest of source code.
9300 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
9302 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
9304 * src/roff/troff/troff.man: Fixing typos.
9306 2001-04-13 Werner LEMBERG <wl@gnu.org>
9308 * doc/pic.ms: Fixing many font switches.
9309 * doc/groff.texinfo: Fixes, additions.
9310 * MORE.STUFF: Updated.
9312 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
9314 * src/devices/grohtml/grohtml.man: Updated manual page regarding
9316 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
9318 (removeTempFiles): New function to tidy up temporary files.
9319 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
9320 Many fixes to do with the new inline suppress node and image regions
9322 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
9323 (generate_img_src): New function.
9324 (html_printer::do_auto_image): Utilizes it.
9325 (do_heading, do_title): Include inline images within their contents.
9326 (html_printer::begin_page): Tidied up comments that are issued to
9327 the html output file.
9328 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
9330 (text_glob::is_br): New method used by do_heading.
9331 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
9332 equivalent diversion.
9333 * src/include/html-strings.h: Altered image tags to reflect the
9335 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
9337 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
9338 it is already inside a pic image. Only emit tags if the argument
9339 `-Tps:html' is present.
9340 * src/preproc/tbl/main.cc: Changes to reflect additional
9341 `html_end_suppress' parameter.
9342 * src/roff/troff/env.cc: Only emit eol tag if a node has been
9343 emitted since the last eol tag was written.
9344 * src/roff/troff/env.h: New boolean `emitted_node'.
9345 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
9346 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
9347 * src/roff/troff/node.cc (check_charinfo): New method.
9348 (troff_output_file::determine_line_limits): Alterations to limit
9350 * tmac/www.tmac: Changes to reflect new suppress nodes.
9352 2001-04-12 Bruno Haible <haible@clisp.cons.org>
9354 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
9355 Escape the html_glyph in the buffer.
9356 (str_translate_to_html): Output the unescaped escaped_char.
9357 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
9358 `frame=void', not `frame=none'. Add `border=0'.
9360 2001-04-12 Werner LEMBERG <wl@gnu.org>
9362 * PROBLEMS: Add some words on how to avoid wrapper macros.
9364 2001-04-11 Blake McBride <blake@florida-software.com>
9366 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
9368 2001-04-11 Werner LEMBERG <wl@gnu.org>
9370 * font/devlbp/Makefile.sub (CLEANADD): Set it.
9371 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
9372 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
9373 * Makefile.sub (DISTCLEANFILES): Here.
9375 * libs/libgroff/new.cc: Include `nonposix.h'.
9376 * win32-diffs: Updated.
9378 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
9380 Added skeleton macro for defunct macros.
9382 Updated documentation.
9384 When inside displays, an empty input line warning should be
9385 suppressed. If another macro call is put inside a display,
9386 all subsequent empty lines found in that display caused a
9387 warning to be emitted.
9389 * tmac/doc.tmac (doc-defunct-macro): New macro.
9390 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
9391 (doc-restore-global-vars): Fixed typo.
9392 (doc-empty-line): Check the `doc-display-depth' register to
9393 determine whether we are inside display or not.
9395 * tmac/doc-common: Removed `Or' and `Sf' registers.
9396 Moved obsolete `Ds' macro to doc.tmac.
9398 * tmac/groff_mdoc.man: Bump document date.
9399 Document `.Vt' under ``Variable Types''.
9400 Removed documentation for obsolete `.Or' macro.
9402 2001-04-10 Werner LEMBERG <wl@gnu.org>
9405 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
9407 2001-04-10 Bruno Haible <haible@clisp.cons.org>
9409 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
9410 (usage): Add stream argument. Don't exit.
9411 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
9412 Write --version output to stdout, not stderr.
9413 (usage): Add stream argument. Don't exit.
9414 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
9415 (usage): Add stream argument. Don't exit.
9416 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
9418 (usage): Add stream argument. Don't exit.
9419 (main): Write --help output to stdout, not stderr.
9420 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
9421 (usage): Add stream argument. Don't exit.
9422 * src/devices/grops/ps.cc (main): Accept --help and --version.
9423 (usage): Add stream argument. Don't exit.
9424 * src/devices/grotty/tty.cc (main): Accept --help and --version.
9425 (usage): Add stream argument. Don't exit.
9426 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
9427 (main): Accept --help and --version.
9428 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
9429 (main): Accept --help and --version.
9430 * src/preproc/html/pre-html.cc (usage): Add stream argument.
9431 (scanArguments): Accept --help and --version.
9432 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
9433 (main): Accept --help and --version.
9434 * src/preproc/refer/refer.cc (main): Accept --help and --version.
9435 (usage): Add stream argument. Don't exit.
9436 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
9438 (main): Accept --help and --version.
9439 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
9440 (main): Accept --help and --version.
9441 * src/roff/groff/groff.cc (main): Accept --help and --version.
9442 (synopsis): Add stream argument.
9443 (help): Write --help output to stdout, not stderr.
9444 (usage): Add stream argument. Don't exit.
9445 * src/roff/grog/grog.pl: Accept --help and --version.
9447 * src/roff/grog/grog.sh: Accept --help and --version.
9448 * src/roff/nroff/nroff.sh: Accept --help and --version.
9449 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
9450 (usage): Add stream argument. Don't exit.
9451 (main): Accept --help and --version.
9452 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
9453 (usage): New function with stream argument, doesn't exit.
9454 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
9455 (usage): New function with stream argument, doesn't exit.
9456 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
9457 (usage): Add stream argument. Don't exit.
9458 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
9459 (main): Accept --help and --version.
9460 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
9462 (main): Accept --help and --version.
9463 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
9464 (main): Accept --help and --version.
9465 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
9466 (usage): Add stream argument. Don't exit.
9468 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
9470 Fix indentation in SYNOPSIS.
9472 Updated to include changes of latest BSD mdoc version (basically,
9473 the only change is that `.Fn' and `.Fc' put a final semicolon after
9474 a function declaration in the SYNOPSIS section).
9476 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
9477 (doc-in-synopsis-section): New variable. Updated all related
9479 (doc-indent-synopsis-active): New register.
9480 (Nd, Fn, Fo): Use it.
9481 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
9482 `.Cd' with long argument line produces indented wrapped lines.
9483 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
9484 undesirable line break to be output.
9485 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
9487 (Fn, Fc): Add final `;' to output.
9488 (doc-save-global-vars, doc-restore-global-vars): Updated.
9489 * tmac/doc-common: Remove `Ex' register.
9491 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
9494 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
9496 * tmac/doc.tmac (Cd): Simplify code.
9497 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
9499 2001-04-06 Werner LEMBERG <wl@gnu.org>
9501 Implement continuous underlining for nroff mode. To do that, a new
9502 request in the ditroff language has been added: `x u N' (N is 0
9505 \X and \Y are now transparent to end-of-sentence recognition.
9507 * src/include/printer.h (printer): Add `type' parameter to `special'
9509 * src/libs/libdriver/printer.cc (printer::special): Updated.
9510 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
9512 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
9513 specials of type `p'.
9514 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
9515 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
9516 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
9517 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
9518 (glyph::order): New method.
9519 (tty_printer::add_char): Use it.
9520 (tty_printer::special): New method.
9521 (tty_printer::end_page): Implement it.
9523 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
9524 * src/roff/troff/node.cc (special_node::special_node): Add parameter
9525 to set `no_init_string'.
9526 (special_node::tprint_start): Use it.
9527 (special_node::same, special_node::copy): Updated.
9528 (special_node::ends_sentence): New method.
9529 (troff_output_file::start_special): Add parameter to include
9530 inititialization of special conditionally.
9532 * src/roff/troff/env.h (environment): New member `underline_spaces'.
9533 * src/roff/troff/env.cc (do_underline_special): New function.
9534 (environment::set_font): Use it.
9535 (do_underline): Use it. This was `underline()'.
9536 (underline): Call `do_underline()'.
9537 (continuous_underline): New function which calls `do_underline()'.
9538 (environment::newline): Use `do_underline_special()'.
9539 (init_env_requests): Updated.
9541 * NEWS, man/troff_out.man: Updated.
9543 2001-04-06 Bruno Haible <haible@clisp.cons.org>
9545 * font/devutf8/R.proto: Fix code of 'shc'.
9547 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
9549 Many fixes. Diag lists can now be nested also; additionally,
9550 `-compact' and `-offset' are supported.
9552 * tmac/doc.tmac (doc-have-indent): Replaced with ...
9553 (doc-list-have-indent-stackXXX): A new register stack.
9554 (doc-have-diag-list): Removed.
9555 (Bl): Use `doc-list-have-indent-stackXXX'.
9557 (doc-diag-list): Use `doc-compact-list-stackXXX'.
9558 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
9559 (doc-set-vertical-and-indent): Ditto.
9560 (doc-next-list-depth): Removed.
9561 (doc-increment-list-stack): Updated.
9562 (doc-decrement-list-stack): Use `doc-list-depth' instead of
9563 `doc-next-list-depth'.
9564 (doc-end-list, doc-end-column-list): Don't use
9565 `doc-increment-list-stack'.
9566 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
9567 (doc-save-global-vars, doc-restore-global-vars): Updated.
9568 * tmac/doc-common: Updated.
9569 * tmac/groff_mdoc.man: Updated.
9572 2001-04-02 Werner LEMBERG <wl@gnu.org>
9574 * src/devices/grotty/grotty.man: Fix grammatical error.
9576 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
9578 Remove .Ld from mdoc package; replace it with special handling of
9581 * tmac/doc-common: Remove `Ld' register.
9582 Uncomment `doc-volume-ds-*' strings.
9583 Remove `doc-operating-system-default'.
9585 * tmac/doc-syms (Ld): Removed.
9586 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
9590 * tmac/groff_mdoc.man: Many fixes and updates.
9592 2001-03-29 Werner LEMBERG <wl@gnu.org>
9594 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
9595 Bond <tkb@tkb.mpl.com>.
9596 * tmac/www.tmac: Save compatibility mode.
9598 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
9600 * tmac/groff_mdoc.man: Many fixes.
9602 2001-03-28 Werner LEMBERG <wl@gnu.org>
9604 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
9607 2001-03-27 Werner LEMBERG <wl@gnu.org>
9609 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
9610 diversion. This fixes overlong tags.
9612 2001-03-26 Werner LEMBERG <wl@gnu.org>
9614 * doc/groff.texinfo: Fixed and improved documentation of fonts.
9615 * tmac/doc-syms: Fix error messages.
9616 * tmac/an-old.tmac: Remove incorrect double backslashes.
9618 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
9620 * tmac/Makefile.sub: Strip mdoc.local also
9621 * tmac/strip.sed: Fixed.
9623 2001-03-24 Werner LEMBERG <wl@gnu.org>
9625 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
9626 selecting the font size.
9627 * tmac/groff_mdoc.man, NEWS: Document it.
9629 2001-03-23 Werner LEMBERG <wl@gnu.org>
9631 * src/roff/troff/div.cc (save_vertical_space): Add default argument
9633 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
9634 argument to restore previous font family.
9635 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
9637 * doc/groff.texinfo: More fixes and additions (mainly for font
9638 manipulating commands).
9640 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
9641 * tmac/groff_mdoc.man: This. The quick reference has been removed.
9642 * tmac/Makefile.sub, NEWS: Updated.
9644 2001-03-23 Werner LEMBERG <wl@gnu.org>
9646 Replaced mdoc implementation. The new version is `state of the
9647 art', using almost all new features of groff 1.17 -- it won't run
9648 with older versions.
9650 * tmac/doc.tmac: Completely rewritten.
9651 * tmac/doc-common: Ditto.
9652 * tmac/doc-nroff: Ditto.
9653 * tmac/doc-ditroff: Ditto.
9654 * tmac/doc-syms: Ditto.
9655 * tmac/mdoc.local: New file.
9656 * tmac/groff_mdoc.samples.man: Replaced with ...
9657 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
9658 * tmac/strip.sed: Updated.
9659 * tmac/Makefile.sub: Updated.
9662 * tmac/groff_man.man: Add `man.local' to the FILES section.
9664 2001-03-22 Werner LEMBERG <wl@gnu.org>
9666 * doc/groff.texinfo: Added many @noindent.
9667 Replaced @end_Example -> @endExample.
9668 Added info whether registers are r/o.
9669 Many other additions and fixes.
9671 2001-03-21 Werner LEMBERG <wl@gnu.org>
9673 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
9674 in makeinfo of texinfo 4.0) to be used in @Def* macros.
9675 Improved @Def* macros: Now the exact syntax of request, register,
9676 and escapes is shown.
9677 Added macros for parentheses and brackets to be used in @Def*.
9678 Many fixes and improvements of the documentation.
9680 2001-03-20 Werner LEMBERG <wl@gnu.org>
9682 * doc/groff.texinfo: Added new index: `st' (for strings).
9683 Added macros @Defstr(x).
9684 Added macro @Example (adding @group).
9685 Other minor improvements.
9687 2001-03-19 Werner LEMBERG <wl@gnu.org>
9689 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
9690 `rq' for requests. `fn' is no longer used.
9691 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
9694 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
9695 number with name of man page.
9697 2001-03-19 Larry Kollar <kollar@alltel.net>
9699 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
9702 2001-03-19 Werner LEMBERG <wl@gnu.org>
9704 * man/groff_font.man: Document `prepro', `postpro', and `print'.
9705 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
9706 * src/devices/grohtml/grohtml.man: Fixing typos.
9708 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
9710 * tmac/s.tmac (@IP): Pass `.ip' html tag.
9711 * tmac/groff_mwww.man: Remove .LINE macro
9712 * tmac/www.tmac (LINE): Add `.ti'.
9714 * src/devices/grohtml/post-html.cc (html_printer): New member
9716 (html_printer::emit_raw): Use it.
9717 (html_printer::do_linelength): Ditto.
9718 (html_printer::do_pageoffset): Ditto.
9719 (html_printer::do_indentation): Ditto.
9720 (html_printer::do_tempindent): Ditto.
9721 (html_printer::do_break): Ditto.
9722 (html_printer::begin_page): Ditto.
9723 (html_printer::do_indentedparagraph): New function.
9724 (html_printer::troff_tag): Handle `.ip'.
9725 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
9726 Add `<td width=...>' handling.
9727 (html_text::do_table): Add parameter.
9728 (html_text::do_indent): Updated.
9729 * src/devices/groohtml/html-text.h: Updated.
9731 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
9733 Introduced simple html tables to implement indentation.
9735 * src/devices/grohtml/html.h (word, word_list): New structures.
9736 (simple_output): Use it.
9737 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
9738 (html_printer): Improve indentation handling.
9739 (html_printer::emit_raw): Set `in_table' element. Handle
9741 (html_printer::write_header): Move conditional downwards.
9742 Don't allow whitespace in tags.
9743 (html_printer::do_linelength): Handle line length and indentation
9745 (html_printer::do_pageoffset): Handle indentation conditionally.
9746 (html_printer::do_indentation): Ditto.
9747 (html_printer::do_tempindent): New function member.
9748 (html_printer::do_fill): Take care of indentation.
9749 (html_printer::do_flush): Finish table.
9750 (html_printer::do_links): Ditto.
9751 (html_printer::do_break): New function for handling `.br' and `.ti'.
9752 (html_printer::troff_tag): Use it.
9754 (html_printer::flush_globs): Fix.
9755 (html_printer::flush_page): Finish table.
9756 (html_printer::html_printer): Fix error message. Set up
9758 (html_printer::add_to_sbuf): Remove special handling of character
9760 (to_unicode): Remove `stop()'.
9761 (html_printer::write_title): Cleanup.
9762 (html_printer::begin_page): Use `put_string()'. Handle indentation.
9763 (html_printer::~html_printer): Flush text and end the line.
9765 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
9766 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
9768 (html_text::start_tag): Disable newlines.
9769 (html_text::table_is_void): New function.
9770 (html_text::issue_table_begin): Ditto.
9771 (html_text::issue_table_end): Ditto.
9772 (html_text::push_para): Better table handling.
9773 (html_text::do_indent): New function.
9774 (html_text::do_table): Ditto.
9775 (html_text::done_table): Ditto.
9776 (html_text::do_tt): Handle PRE_TAG.
9777 (html_text::is_in_table): New function.
9778 (html_text::check_emit_text): Handle tables.
9779 (html_text::do_emittext): Use `nl()'.
9780 (html_text::do_para): Handle table.
9781 (html_text::remove_def): New function.
9782 * src/devices/grohtml/output.cc (word, word_list): Implement
9784 (simple_output::end_line): Flush last word.
9785 (simple_output::simple_comment): Ditto.
9786 (simple_output::begin_comment): Recoded.
9787 (simple_output::end_comment): Ditto.
9788 (simple_output::comment_arg): Removed.
9789 (simple_output::check_newline): Improve test and flush last word.
9790 (simple_output::space_or_newline): Improved.
9791 (simple_output::write_newline): Replaced with...
9792 (simple_output::nl): This.
9793 (simple_output::put_raw_char): Flush last word.
9794 (simple_output::check_space): Removed.
9795 (simple_output::put_translated_string): Ditto.
9796 (simple_output::put_string): Simplified.
9797 (simple_output::put_number): Updated.
9798 (simple_output::put_float): Ditto.
9799 (simple_output::put_symbol): Removed.
9800 (simple_output::enable_newlines): Add `check_newline()'.
9801 (simple_output::flush_last_word): New function.
9803 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
9804 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
9806 * tmac/s.tmac (@PP, @IP): Add html conditional code.
9807 * tmac/an-old.tmac (TP): Ditto.
9809 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
9811 * mdate.sh: Make it POSIX compliant.
9813 2001-03-09 Werner LEMBERG <wl@gnu.org>
9815 Added the `return' request to end a macro immediately. It simply
9816 pops iterators from the input stack until a macro iterator is found.
9818 * src/roff/troff/input.cc (input_iterator::is_macro,
9819 macro_iterator::is_macro): New member.
9820 (input_return_boundary): New class to signal an immediate return
9822 (input_stack::add_return_boundary, input_stack::is_return_boundary):
9824 (input_stack::clear): Use it.
9825 (input_stack::pop_macro): New function.
9826 (while_request): Use `is_return_boundary()'.
9827 (return_macro_request): New function.
9828 (init_input_requests): Use it.
9830 * src/roff/troff/TODO: Updated.
9831 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9833 2001-03-08 Werner LEMBERG <wl@gnu.org>
9835 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
9838 2001-03-07 Werner LEMBERG <wl@gnu.org>
9840 Make `\B' more rigid.
9842 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
9844 (get_number_rigidly): New function.
9845 * src/roff/troff/input.cc (do_expr_test): Use it.
9846 * src/roff/troff/token.h: Updated.
9848 * src/roff/troff/request.h: Fix typo (init_html_request ->
9849 init_markup_request).
9851 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
9853 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
9854 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
9855 are now `.begin', `.end', `.image'.
9857 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
9858 (html_printer::add_to_sbuf): Changing type of `code' parameter.
9859 Use add_char_to_sbuf().
9860 (to_unicode): New function.
9861 (char_translate_to_html): Changing type of `ch' parameter.
9863 (html_printer::~html_printer): Comment out doctype string.
9864 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
9865 instead of `.html-end'.
9866 (write_start_image): Use `.begin' and `.image' instead of
9867 `.html-begin' and `.html-image'.
9868 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
9869 (html_begin): Renamed to ...
9871 (html_end): Renamed to ...
9873 (html_image): Renamed to ...
9875 (init_html_requests): Renamed to ...
9876 (init_markup_requests): This.
9877 * tmac/www.tmac: Updated.
9879 2001-02-28 Bram <bram@avontuur.org>
9881 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
9884 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
9886 * doc/meref.me: Fixing some typos.
9888 2001-02-16 Werner LEMBERG <wl@gnu.org>
9890 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
9891 method. Return `HYPHEN_MIDDLE' if it was `\:'.
9892 * src/roff/troff/node.h: Updated.
9894 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
9896 * tmac/groff_tmac.man: Fix typo.
9898 2001-02-16 Werner LEMBERG <wl@gnu.org>
9900 Fixing a bug which prevented proper end-of-sentence recognition
9901 between an `unformatted' box and the following text. As a
9902 consequence, vertical line distances are no longer preserved in
9903 boxes after a call to `.unformat' -- because boxes aren't
9904 line-oriented (contrary to diversions), this doesn't make sense
9907 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
9909 (vertical_size_node::set_unformat_flag): New method.
9910 * src/roff/troff/node.hh: Updated.
9911 * src/roff/troff/input.cc (word_space_node::reread,
9912 hmotion_node::reread): Reset `unformat' flag after usage.
9913 (unformat_macro): Append only if `set_unformat_flag()' returns
9915 * src/roff/troff/troff.man: Updated.
9917 2001-02-15 Werner LEMBERG <wl@gnu.org>
9919 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
9920 documentation of `asciify' and `unformat' requests.
9922 2001-02-13 Werner LEMBERG <wl@gnu.org>
9924 Redesigned the `unformat' request. It is no longer connected with
9925 `asciify' but rather uses new `reread()' methods if the `unformat'
9926 flag is set. Additionally, the handling of space characters after
9927 unformatting has been fixed so that they retain their width.
9929 * src/roff/troff/node.h (width_list): New structure to store
9930 original widths of spaces.
9931 (node): Added `unformat' member.
9932 Replaced `num_spaces' variable with `orig_width' list.
9933 * src/roff/troff/node.cc (*node::asciify,
9934 asciify_reverse_node_list): Removed `unformat_only' flag and related
9936 (word_space_node::asciify, word_space_node::word_space_node): Use
9938 (word_space_node::~word_space_node): New destructor.
9939 (word_space_node::copy): Updated to handle `orig_width'.
9940 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
9941 (*node::merge_space): Update `orig_width' list if necessary.
9942 (*node::set_unformat_flag): New methods to set the `unformat' flag.
9943 * src/roff/troff/enc.cc (environment::space_newline): Use
9945 (environment::space): Added method to handle space width and
9946 sentence space width as parameters. Use `width_list'.
9947 (environment::make_tab_node): Updated.
9948 * src/roff/troff/env.h: Updated.
9949 * src/roff/troff/input.cc (word_space_node::reread,
9950 unbreakable_space_node::reread, hmotion_node::reread): New methods
9951 to handle nodes specially if `unformat' flag is set.
9952 (do_asciify_macro): Renamed back to ...
9953 (asciify_macro): This.
9954 (unformat_macro): New implementation to simply set the `unformat'
9957 * MORE.STUFF: Added more info about deroff.
9959 2001-02-08 Werner LEMBERG <wl@gnu.org>
9961 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
9962 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
9963 and `add_self()' methods to avoid hyphenation. For example, the
9964 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
9965 soft hyphen after `foo'. Now the hyphen list is correctly
9966 `foo<ignore><ignore>bar'.
9968 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
9970 * tmac/groff_tmac.man: Fix `BIR' macro.
9972 2001-02-04 Werner LEMBERG <wl@gnu.org>
9974 A new escape sequence `\:', inserting a zero-width break point.
9976 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
9977 * src/roff/troff/input.cc (get_copy, token::next, asciify):
9979 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
9981 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
9982 and `asciify()' methods.
9983 * src/roff/troff/node.cc (space_node::space_node): Updated.
9984 (space_node::asciify): Handle `was_escape_colon'.
9985 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9987 Handle `\~' similar to other comparable requests.
9989 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
9991 (token::next): Move creation of an unbreakable_space_node to...
9992 (token::add_to_node_list): Here.
9994 Fix a bug which sometimes prevented hyphenation of words connected
9995 with `\~' or `\ ' (and other escape sequences handled as
9996 TOKEN_NODE). This also fixes a hyphenation problem with boxes
9997 (after a call to the `unformat' request).
9999 * src/roff/troff/env.h (environment::possibly_break_line,
10000 environment::hyphenate_line): Introducing `start_here' parameter.
10001 * src/roff/troff/env.cc (environment::space_newline,
10002 environment::space): Use it.
10003 (environment::possibly_break_line, environment::hyphenate_line):
10005 * src/roff/troff/input.cc (process_input_stack): Use it.
10006 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
10007 space_char_hmotion_node, overstrike_node): Add
10008 `get_hyphenation_type()' method.
10009 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
10010 if `unformat_only' is active.
10012 2001-01-30 Werner LEMBERG <wl@gnu.org>
10014 Implemented new read-only number register `.linetabs' which
10015 returns 1 if in line-tabs mode, 0 otherwise.
10017 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
10018 * src/roff/troff/env.cc (get_line_tabs): New function.
10019 (init_env_requests): Use it.
10020 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
10022 * VERSION, REVISION: Changing to 1.17.0.
10024 2001-01-28 Werner LEMBERG <wl@gnu.org>
10026 Fixed a bug which prevented hyphenation of words which are finished
10029 * src/roff/troff/token.h (token): Add enum type
10030 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
10031 * src/roff/troff/input.cc (token::next, token::description,
10032 get_line_arg, token::add_to_node_list, token::process): Use it.
10034 2001-01-27 Werner LEMBERG <wl@gnu.org>
10036 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
10037 * src/roff/troff/div.cc (do_divert): Use it.
10039 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
10041 2001-01-25 Werner LEMBERG <wl@gnu.org>
10043 Adding the `linetabs' request. If set, tab distances are not
10044 computed relative to the input line but relative to the output line.
10046 * src/roff/troff/env.h (environment): New member `line_tabs'.
10047 * src/roff/troff/env.cc (line_tabs_request): Implement request.
10048 (environment::environment, environment::copy): Updated.
10049 (environment::distance_to_next_tab): Use `line_tabs'.
10050 (init_env_requests): Register request.
10051 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
10054 2001-01-24 Werner LEMBERG <wl@gnu.org>
10056 Introducing a new read-only register `.int' which is set to a
10057 positive value if the last output line is interrupted (i.e., if it
10060 * src/roff/troff/env.cc (init_env_requests): Add it.
10061 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
10063 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
10065 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
10066 * src/preproc/html/pre-html.cc (findPrefix): New function which
10067 generates the troff executable name via the system prefix.
10068 * src/preproc/eqn/main.cc: Modified warning message.
10070 2001-01-23 Werner LEMBERG <wl@gnu.org>
10072 troff's `box' and `boxa' requests didn't preserve temporary
10075 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
10076 `saved_target_text_length' members.
10077 * src/roff/troff/div.cc (do_divert): Use them.
10079 Tabs (but not yet leaders and fields) are now handled correctly by
10082 * node.h (hmotion_node): Add field `was_tab'.
10083 * env.cc (environment::make_tab_node): Set it.
10084 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
10086 Added new request `unformat' which will, contrary to `asciify',
10087 preserve font information after unformatting (i.e., only nodes
10088 dealing with horizontal space are converted back to input
10091 * input.cc (asciify_macro): Renamed to ...
10092 (do_asciify_macro): this, having a new parameter `unformat_only'.
10093 (asciify_macro, unformat_macro): New; using do_asciify_macro.
10094 (init_input_requests): Added `unformat'.
10095 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
10096 parameter to control asciification process.
10097 * node.h (*_node::asciify): Ditto.
10098 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
10100 2001-01-20 Werner LEMBERG <wl@gnu.org>
10102 * doc/groff.texinfo: Minor improvement of `.in' documentation.
10104 2001-01-18 Werner LEMBERG <wl@gnu.org>
10106 * tmac/ps.tmac: Remove call of psold.tmac.
10107 * tmac/psold.tmac: Comment updated.
10108 * tmac/psnew.tmac: Removed since no longer needed.
10109 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
10111 * font/devutf8/R.proto: Adding `shc' glyph.
10112 * font/devutf8/NOTES: Updated.
10114 * test-groff: Updated.
10116 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
10118 First cut of the new html device driver. Changes to pre-html and
10119 the new grohtml are too numerous to be documented here.
10121 Stuff related to `html' has been renamed to `html-old' and `html2'
10122 stuff has been renamed to `html' (including directories). The new
10123 html device driver is therefore invoked as `-Thtml'.
10125 Added new `\O' escape to suppress output (needed by html driver).
10127 Added functions and code to pass info about input-level commands
10128 (`.in', `.fl', etc.) to html driver.
10130 Three new functions (.html-begin, .html-end, and .html-image) for
10131 better html handling: `html-begin' will execute the remaining line
10132 if at the outermost nesting level, increasing an internal counter.
10133 `html-end' does the same but decreases the internal counter.
10134 `html_image' puts its arguments into a special node (suppress_node)
10135 to define an image region.
10137 The `output' request has been removed.
10139 * tmac/html-tags.tmac: Removed.
10140 * tmac/arkup.tmac: Updated and renamed to ...
10141 * tmac/www.tmac: New file.
10142 * tmac/markup.tmac Updated and renamed to ...
10143 * tmac/mwww.tmac: New file.
10144 * tmac/Makefile.sub: Updated.
10145 * tmac/an-old.tmac: Updated.
10146 * tmac/eqnrc: Updated.
10147 * tmac/groff_man.man
10148 * tmac/groff_markup.man: Updated and renamed to ...
10149 * tmac/groff_mwww.man: New file.
10150 * tmac/groff_tmac.man: Updated.
10151 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
10152 * tmac/html.tmac: Updated and renamed from html2.tmac.
10153 * tmac/pspic.tmac: Updated html support.
10154 * tmac/s.tmac: Added html output support.
10155 * tmac/troffrc, tmac/troffrc-end: Updated.
10157 * Makefile.in, doc/Makefile: Updated.
10158 * doc/groff.texinfo: Added info about new `\O' escape.
10159 * doc/homepage.ms: Use `MAILTO' macro.
10161 * font/devhtml/DESC.proto: Add `C' font.
10162 * font/devhtml/Makefile.sub: Updated.
10163 * font/devhtml/R.proto: Minor fixes.
10164 * font/devhtml-old/Makefile.sub: Updated.
10166 * src/devices/grohtml-old/Makefile.sub: Updated.
10168 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
10170 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
10171 graphic_start): Add `inline' parameter. Update.
10172 (html_end_suppress, graphic_end): Update.
10174 * src/include/html-strings.h: New file.
10175 * src/include/htmlindicate.h: Comments updated.
10176 * src/include/printer.h: Updated.
10178 * src/preproc/eqn/main.cc (do_file, main): Updated.
10179 * src/preproc/pic/troff.cc (troff_output::start_picture,
10180 troff_output::finish_picture): Updated.
10181 * src/preproc/tbl/main.cc (process_input_file): Updated.
10183 * src/roff/groff/groff.cc (main): Updated.
10184 Pass device arguments to predrivers also.
10185 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
10186 * src/roff/troff/env.h (environment): Updated.
10187 New elements `need_eol' and `ignore_next_eol' (for html output).
10188 * src/roff/troff/env.cc (environment::environment): Add initializers
10189 for `need_eol' and `ignore_next_eol'.
10190 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
10192 (point_size, fill, no_fill, center, right_justify, line_length,
10193 indent, temporary_indent, break_request, handle_tab): Use
10195 (set_tabs): Use `add_html_tag_tabs()'.
10196 (environment::add_html_tag): Updated.
10197 (environment::do_break): Updated.
10198 * src/roff/troff/div.cc (space_request, flush_output): Use
10199 `environment::add_html_tag()'.
10200 * src/roff/troff/input.cc: Updated.
10201 New variable `html_level' to indicate nested `html-begin' requests.
10202 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
10203 (non_interpreted_char_node, token_node, non_interpreted_node): Add
10204 `force_tprint()' method.
10205 (token::next): Handle `\O'.
10206 (do_suppress): Implement it.
10207 (html_begin, html_end, html_image): New functions.
10208 (init_output_requests): Renamed to ...
10209 (init_html_requests): this.
10211 (macro::append_str, macro::append_unsigned, macro::append_int): New
10213 New variable `output_low_mark_miny' to limit minimal value of y.
10214 (reset_output_registers): Use it.
10215 (output_request): Removed.
10216 (get_output_registers): New function.
10217 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
10218 (*_node): Added `force_tprint()' if necessary.
10219 (special_node): New elements `tf' and `get_tfont()'.
10220 (suppress_node): New class.
10221 * src/roff/troff/node.cc:
10222 New global variables `image_no' and `suppress_start_page'.
10223 (real_output_file): New method `is_on()'.
10224 (troff_output_file): New method `start_special(tfont)'.
10225 (troff_output_file::really_print_line): Use `tprint' conditionally.
10226 (real_output_file::print_line): Updated.
10227 (real_output_file::on): Updated.
10228 (*_node): Added `force_tprint()'.
10229 (special_node::special_node): Initializer updated.
10230 (special_node::same, special_node::copy, special_node::tprint_start):
10232 (get_reg_int, get_reg_str): New functions.
10233 (suppress_node::*): New methods.
10234 New global variables last_position, last_image_filename;
10235 (min): New inline function.
10236 * src/roff/troff/reg.h, src/roff/troff/request.h,
10237 src/roff/troff/troff.h: Updated.
10239 2001-01-13 Werner LEMBERG <wl@gnu.org>
10241 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
10242 documentation of `asciify' request.
10244 2001-01-12 Werner LEMBERG <wl@gnu.org>
10246 * src/roff/troff/input.cc: Move definition of special characters
10247 like `ESCAPE_TILDE' to ...
10248 * src/roff/troff/input.h: New file.
10249 * src/roff/troff/Makefile.sub (HDRS): Add it.
10251 Extending the .asciify request to `unformat' space characters also.
10253 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
10254 to count input space characters.
10255 Update constructors to take care of it.
10256 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
10257 `ESCAPE_SPACE' instead of normal space.
10258 (word_space_node::asciify): New method.
10259 (unbreakable_space_node::asciify): New method.
10260 (word_space_node::merge_space): New method.
10261 * src/roff/troff/env.cc (environment::space_newline,
10262 environment::space): Add code to initialize `num_spaces' (using the
10263 constructor of `word_space_node').
10264 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
10267 2001-01-09 Werner LEMBERG <wl@gnu.org>
10269 * man/groff_char.man: Use table header traps only conditionally.
10271 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
10273 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
10275 2001-01-08 Werner LEMBERG <wl@gnu.org>
10277 Introducing the `box' and `boxa' requests which are similar to
10278 `di' resp. `da' but omitting a partially filled line (which is
10279 restored after ending the diversion).
10281 * src/roff/troff/div.h (diversion): Add elements to save partially
10283 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
10284 partially filled line.
10285 (divert, divert_append): Updated.
10286 (box, box_append): New functions.
10287 (init_div_requests): Use them.
10288 * src/roff/troff/env.h (environment): do_divert() is now a friend.
10289 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
10291 * doc/groff.texinfo: Fix documentation of `lf' request.
10293 2000-12-25 Werner LEMBERG <wl@gnu.org>
10295 * src/roff/troff/troff.man, NEWS: Document `writem' request.
10297 2000-12-21 Werner LEMBERG <wl@gnu.org>
10299 Ignore `ss' request if in compatibility mode.
10301 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
10302 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
10303 * src/roff/troff/env.cc (space_size): Use it.
10305 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
10306 `ss' request in nroff mode.
10308 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
10311 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
10313 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
10315 2000-12-13 Werner LEMBERG <wl@gnu.org>
10317 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
10318 * src/preproc/eqn/neqn.man: Small fixes and additions.
10320 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
10322 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
10325 * src/preproc/eqn/neqn.man: New file.
10327 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
10330 * tmac/e.tmac: Add `T&' macro.
10331 Fix `indent cannot be negative' warning.
10332 * tmac/s.tmac: Fix `indent cannot be negative' warning.
10334 2000-12-07 Werner LEMBERG <wl@gnu.org>
10336 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
10338 2000-12-06 Werner LEMBERG <wl@gnu.org>
10340 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
10343 * MORE.STUFF: Added info about deroff for djgpp.
10345 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
10346 documentation of -rcR switch.
10348 2000-12-03 Werner LEMBERG <wl@gnu.org>
10350 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
10351 if -rcR=1 (which is now the default in nroff mode), a single, very
10352 long page is created instead of multiple pages: All `ne' and `wh'
10353 requests are put into conditionals; a new macro `an-end' is added to
10354 be called with `em'.
10356 Some other minor cleanups.
10358 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
10360 2000-12-02 Werner LEMBERG <wl@gnu.org>
10362 Fixing a bug which prevented hyphenation in words followed
10363 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
10365 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
10366 Adding possibly_break_line().
10367 * src/roff/troff/env.h (environment): Make possibly_break_line()
10370 Make `\~' usable in .tr request.
10372 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
10373 (token): Add stretchable_space().
10374 * src/roff/troff/input.cc (token::next, token::delimiter,
10375 token::description, process_input_stack, do_translate,
10376 add_to_node_list, token::process): Use it.
10377 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
10378 for adjusting the space.
10379 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
10380 for stretchable space.
10381 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
10382 (make_node): Add code for stretchable space.
10383 * src/roff/troff/env.cc (environment::add_char): Use it.
10384 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
10385 (get_copy, token::next, transparent_translate, asciify): Use it.
10387 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
10388 doc/groff.texinfo: Updated.
10389 * man/groff.man: Small reorderings.
10391 2000-11-23 Werner LEMBERG <wl@gnu.org>
10394 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
10396 * src/roff/troff/input.cc (main): Add `config_macro_path' and
10397 `safer_macro_path' to -M option.
10398 * src/roff/troff/troff.man: Fixes.
10400 2000-11-22 Werner LEMBERG <wl@gnu.org>
10402 Use safer path (except for config files) if -U isn't specified. Add
10403 a special macro path (without home and current directory) for config
10404 files. Add home directory to unsafe path for consistency. Don't
10405 include the home directory in the font path.
10407 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
10409 * src/include/macropath.h: Add `config_macrp_path'.
10410 * src/libs/libgroff/fontfile.cc: Fix font path.
10411 * src/roff/troff/input.cc (process_startup_file): Use
10412 `config_macro_path'.
10413 (main): Select unsafe path if -U is given.
10415 * src/preproc/eqn/main.cc (main): Fixing search path for
10416 configuration file.
10417 * src/preproc/eqn/eqn.man: Updated.
10419 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
10422 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
10423 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
10424 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
10425 src/devices/grotty/grotty.man: Updated.
10427 * Makefile.in: Fix comments.
10429 2000-11-17 Werner LEMBERG <wl@gnu.org>
10431 * tmac/safer.tmac: Empty file added (again) for compatibility
10433 * tmac/Makefile.sub: Updated.
10435 2000-11-16 Werner LEMBERG <wl@gnu.org>
10437 * src/devices/grodvi/dvi.cc (main),
10438 src/devices/grohtml2/post-html.cc (main),
10439 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
10440 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
10441 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
10442 (main), src/preproc/html2/pre-html.cc (main),
10443 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
10444 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
10445 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
10446 (main), src/utils/hpftodit/hpftodit.cc (main),
10447 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
10448 (main), src/utils/lookbib/lookbib.cc (main),
10449 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
10450 (main): Use stdout for -v.
10451 * src/roff/groff/groff.cc (run_commands),
10452 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
10453 to make direct printing to stdout possible.
10454 * src/roff/groff/pipeline.h: Updated.
10456 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
10457 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
10458 * src/utils/afmtodit/afmtodit.man: Updated.
10460 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
10461 (version): New function.
10463 * src/utils/addftinfo/addftinfo.man: Updated.
10465 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
10466 Fixing copyright dates.
10468 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
10471 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
10474 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
10476 2000-11-15 Werner LEMBERG <wl@gnu.org>
10478 In all programs, make -v return immediately with exit status 0 to
10479 be compliant with the GNU standard.
10481 * src/devices/grodvi/dvi.cc (main),
10482 src/devices/grohtml2/post-html.cc (main),
10483 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
10484 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
10485 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
10486 (main), src/preproc/html2/pre-html.cc (main),
10487 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
10488 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
10489 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
10490 (main): Implement it.
10493 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
10494 and postprocessors to the -v option.
10496 * src/roff/grog/grog.pl: Implement -v.
10497 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
10498 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
10500 * src/roff/nroff/nroff.sh: Implement -v.
10501 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
10502 * src/roff/nroff/nroff.man: Updated.
10504 * src/preproc/eqn/main.cc (main): Fix comment typo.
10506 * MORE.STUFF: Added info about djgpp port of grap.
10508 2000-11-14 Werner LEMBERG <wl@gnu.org>
10510 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
10511 mode (or rather, implemented non-compatibility mode).
10512 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
10514 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
10515 replacing it -- we don't find gxditview otherwise.
10516 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
10518 * src/preproc/pic/depend: Removed. Unnecessary.
10520 Implemented dummy keyword `solid' in pic for compatibility with
10523 * lex.cc (lookup_keyword): Added `solid'.
10524 * pic.y: Added SOLID with dummy rule.
10525 * pic.cc, pic_tab.h: Regenerated.
10526 * doc/pic.ms: Updated.
10528 2000-11-13 Werner LEMBERG <wl@gnu.org>
10530 For security reasons, don't use the current directory but the home
10531 directory while searching and scanning troffrc and troffrc-end.
10532 Similarly, replace the current directory with the home directory
10535 * Makefile.in (fontpath, tmacpath): Remove current directory.
10537 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
10538 two parameters `add_home' and `add_current'.
10539 (search_path::~search_path, search_path::command_line_dir,
10540 search_path::open_file): Remove tests for `dirs' being zero.
10541 * src/include/searchpath.h: Adjust.
10542 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
10543 `safer_macro_path'.
10544 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
10546 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
10547 * src/roff/troff/input.cc: Use `mac_path', initialized with
10549 (process_startup_file): Set `mac_path' to `safer_macro_path'.
10550 * src/roff/troff/env.cc: Use `mac_path'.
10552 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
10554 * NEWS, man/roff.man, src/roff/troff/troff.man,
10555 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
10558 2000-11-12 Werner LEMBERG <wl@gnu.org>
10560 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
10562 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
10563 * configure.in: Fix typo in comment.
10564 * configure: Regenerated.
10566 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
10569 2000-11-08 Werner LEMBERG <wl@gnu.org>
10571 Add system tmac directory (/usr/local/lib/groff/site-tmac).
10573 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
10574 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
10577 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
10578 * tmac/Makefile.sub (install_data): Create
10579 $(systemtmacdir) and $(localtmacdir).
10580 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
10581 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
10582 NEWS, doc/groff.texinfo: Updated and minor fixes.
10584 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
10585 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
10586 $(systemtmacdir) since the wrapper files are platform-dependent.
10588 2000-11-01 Werner LEMBERG <wl@gnu.org>
10590 * doc/groff.texinfo: Fix typo.
10592 2000-10-26 Werner LEMBERG <wl@gnu.org>
10594 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
10595 tmac.doc.old -> doc-old.tmac
10596 tmac.an.old -> an-old.tmac
10598 * tmac/tmac.*: Moved to ...
10599 * tmac/*.tmac: this.
10600 * tmac/man.local: Fix comment.
10601 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
10602 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
10603 Added some `FILES' sections. More use of @...@ directives. Other
10605 * arch/djgpp/README, font/devutf8/NOTES: Updated.
10606 * doc/homepage.ms, doc/groff.texinfo: Updated.
10607 * man/groff.man, man/roff.man: Updated.
10608 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
10609 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
10610 src/devices/grotty/grotty.man: Updated.
10611 * src/preproc/pic/pic.man: Updated.
10612 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
10613 instead of -mdoc.old.
10614 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
10615 * src/roff/nroff/nroff.man: Updated.
10618 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
10620 * tmac/mm.diff: Removed -- it has no use now since the mm package
10623 * tmac/*: Removed trailing spaces.
10625 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
10626 the tmac subdirectory also).
10628 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
10629 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
10630 stuff since it is no longer needed.
10632 * README, PROBLEMS: Updated.
10634 2000-10-25 Werner LEMBERG <wl@gnu.org>
10636 Invert current behaviour: Search first FOOBAR.tmac, then
10639 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
10640 (open_mac_file, macro_source): Implement it.
10641 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
10642 doc/groff.texinfo, NEWS: Document it.
10644 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
10645 Small documentation improvements.
10647 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
10648 subdirectory also).
10650 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
10652 2000-10-24 Werner LEMBERG <wl@gnu.org>
10654 Add local tmac directory (groff/site-tmac).
10656 * Makefile.in: Add $(localtmacdir).
10657 (uninstall_dirs): Add $(localtmacdir).
10658 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
10659 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
10660 in $(localtmacdir). Create $(localtmacdir).
10661 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
10662 Updated and minor fixes.
10664 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
10666 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
10668 2000-10-23 Werner LEMBERG <wl@gnu.org>
10670 Move hyphen.us to tmac directory.
10672 * src/roff/troff/hyphen.us: Removed.
10673 * src/tmac/hyphen.us: Added.
10674 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
10676 Change installation structure for data files from .../groff/... to
10677 .../groff/<version><revision>/... to be conform with other GNU
10680 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
10681 doc/Makefile: Implement it.
10682 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
10683 * configure: Updated.
10684 * arch/djgpp/README, font/devutf8/NOTES: Use it.
10685 * NEWS: Document it.
10686 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
10687 @MACRODIR@ instead of hard-coded directories.
10689 2000-10-22 Werner LEMBERG <wl@gnu.org>
10691 Implement $GROFF_BIN_PATH environment variable (which defaults to
10692 $bindir) used for child programs of groff and similar wrappers.
10694 * gendefs.sh: Improve documentation.
10695 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
10696 src/preproc/eqn/Makefile.sub (neqn),
10697 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
10698 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
10700 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
10701 $GROFF_PATH__ (the latter for communication with troff).
10702 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
10704 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
10705 doc/groff.texinfo: Document it.
10707 * doc/groff.texinfo: Improve documentation of troff's -a option.
10709 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
10711 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
10712 non-intrusive eol marker.
10713 (troff_output_file::determine_line_limits): New function.
10714 (troff_output_file::draw): Use it.
10715 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
10716 output_pending_lines() instead of output_line().
10717 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
10718 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
10719 createImage): Small fixes.
10721 2000-10-14 Werner LEMBERG <wl@gnu.org>
10723 Replace tmac.safer with a real secure solution.
10725 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
10726 system_request, pipe_output): Disable requests if in safer mode.
10727 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
10728 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
10729 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
10730 doc/groff.texinfo, src/roff/groff/groff.man,
10731 src/roff/troff/troff.man, arch/djgpp/README: Updated.
10733 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
10734 (resource_manager::output_prolog): Replace setenv() with putenv().
10736 2000-10-09 Werner LEMBERG <wl@gnu.org>
10738 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
10739 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
10740 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
10741 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
10742 compilation errors with some compilers. It seems that this code
10743 is no longer necessary -- if yes, it is easy to add some #ifdef's
10744 for that particular old-fashioned compiler.
10746 * MORE.STUFF: Added info about Meta-tbl.
10748 * doc/groff.texinfo: Added more info about `.if "..."..."'.
10750 2000-10-07 Werner LEMBERG <wl@gnu.org>
10752 Adding a new escape sequence \B'...': If the string between
10753 the delimiters is a valid numeric expression, return the character
10754 `1', and `0' otherwise. This is an analogon to \A.
10756 * src/roff/troff/input.cc (do_expr_test): Implement it.
10757 (token::next): Use it.
10758 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
10760 * tmac/tmac.trace: Made independent from escape character.
10762 2000-10-06 Werner LEMBERG <wl@gnu.org>
10764 Adding a new request .dei: define indirect. The first and second
10765 parameter of .dei are taken from string registers instead directly;
10766 this very special request is needed to make tmac.trace independent
10767 from the escape character (which might even be disabled).
10769 * src/roff/troff/input.cc (do_define_macro): Implement it.
10770 (define_macro_indirect): New function.
10771 (init_input_requests): Use it.
10773 Adding two requests .ecs and .ecr: Save and restore the escape
10774 character. These two requests are needed to make tmac.trace
10775 independent from the escape character (which might even be
10778 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
10780 (init_input_requests): Use it.
10782 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10784 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
10786 Adding a new option -P and new environment variable GROPS_PROLOGUE
10787 to grops, selecting a different prologue file (minor modifications
10790 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
10791 src/devices/grops/ps.cc (main): Implement it.
10792 * src/devices/grops/grops.man, NEWS: Document it.
10794 2000-09-22 Werner LEMBERG <wl@gnu.org>
10796 * INSTALL: Add info about selecting paper format.
10798 2000-09-21 Werner LEMBERG <wl@gnu.org>
10800 * src/roff/troff/input.cc (main): Fixing compiler warning.
10801 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
10802 strings.h from the former to the latter.
10803 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
10804 stuff from the former to the latter.
10806 2000-09-11 Werner LEMBERG <wl@gnu.org>
10808 Implementing two new requests .tm1 and .tmc: The former is similar
10809 to .tm but can output leading spaces; its syntax is similar to
10810 defining a string, i.e., a `"' can be used to mark the beginning of
10811 the string to be written to stderr: `.tm1 " test'. The latter is
10812 similar to .tm1 but doesn't write out a final newline character.
10814 * src/roff/troff/input.cc (terminal1, terminal_continue,
10815 do_terminal): New functions.
10816 (init_input_requests): Use them.
10817 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10819 2000-09-09 Werner LEMBERG <wl@gnu.org>
10821 * tmac/groff_mdoc.samples.man: Small fixes.
10823 2000-09-08 Werner LEMBERG <wl@gnu.org>
10825 * tmac/groff_mdoc.man: Fixing typo.
10827 2000-09-02 Werner LEMBERG <wl@gnu.org>
10829 Implementing a .nop request which does nothing.
10831 * src/roff/troff/input.cc (nop_request): New function.
10832 (init_input_requests): Use it.
10833 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
10835 2000-09-01 Werner LEMBERG <wl@gnu.org>
10837 * doc/groff.texinfo: Added some comments.
10839 2000-08-30 Werner LEMBERG <wl@gnu.org>
10841 * src/roff/troff/TODO: Updated.
10843 2000-08-25 Werner LEMBERG <wl@gnu.org>
10845 * doc/groff.texinfo: Fix comment how to compile the DVI file.
10847 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10849 * font/devps/generate/Makefile (SHELL): Define explicitly to
10850 "/bin/sh", for non-Unix platforms.
10851 (extraclean): Use a more portable "" quoting instead of a
10852 backslash (which doesn't work on DOS/Windows).
10854 * font/devlj4/generate/Makefile (extraclean): Ditto.
10856 * font/devdvi/generate/Makefile (extraclean): Ditto.
10858 2000-08-25 Werner LEMBERG <wl@gnu.org>
10860 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
10861 src/roff/troff/troff.man: Document Eli's latest changes.
10863 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
10865 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
10866 macro file names of the form NAME.tmac as well as tmac.NAME.
10868 2000-08-25 Werner LEMBERG <wl@gnu.org>
10870 * src/include/posix.h: Remove definition of FILENAME_MAX.
10872 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
10873 `sys_fatal' and `stop' function().
10875 * test-groff: Updated.
10877 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
10879 Added the new troff command .output <arg> to suppress output (while
10880 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
10881 registers (for passing the output dimensions to the output device).
10883 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
10885 * src/roff/troff/node.h, src/roff/troff/node.cc
10886 (troff_output_file::really_print_line,
10887 ascii_output_file::really_print_line,
10888 supress_output_file::really_print_line): Use `width' parameter.
10889 (troff_output_file::really_on, troff_output_file::really_off,
10890 output_file::on, output_file::off, real_output_file::on,
10891 real_output_file::off, real_output_file::really_on,
10892 real_output_file::really_off): New functions.
10893 (real_output_file:public output_file): New variable `output_on'.
10894 (real_output_file::begin_page, real_output_file::copy_file,
10895 real_output_file::transparent_char, real_output_file::print_line):
10897 (real_output_file::print_line): Use check_output_limits.
10898 * src/roff/troff/reg.h, src/roff/troff/request.h,
10899 src/roff/troff/input.cc (assign_registers): New function to remove
10901 (do_ps_file): Use it.
10902 (check_output_limits, reset_output_registers, output_request,
10903 init_output_requests): New functions.
10904 (init_input_requests): Updated.
10906 Added new grohtml2 device and html2 preprocessor (coding
10907 not yet finished) which will eventually replace grohtml.
10909 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
10911 * src/include/htmlindicate.h, src/include/htmlindicate
10912 (html_begin_suppress, html_end_suppress): New functions.
10913 * src/preproc/tbl/main.cc: Use it.
10914 * src/roff/groff/groff.cc: Add support for html2 device (which will
10915 automatically invoke the html2 preprocessor).
10916 * src/roff/troff/input.cc (is_html2): New variable.
10917 * src/roff/troff/troff.h, src/roff/troff/env.h,
10918 src/roff/troff/env.cc (environment::add_html_tag): New function
10920 (environment::do_break): Use it.
10921 * font/devhtml2/*: New files.
10922 * src/devices/grohtml2: New device.
10923 * src/preproc/html2: New preprocessor.
10924 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
10926 2000-08-23 Werner LEMBERG <wl@gnu.org>
10928 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
10930 2000-08-22 Werner LEMBERG <wl@gnu.org>
10932 * src/include/lib.h: Provide a fix for IRIX to not include
10935 2000-08-18 Werner LEMBERG <wl@gnu.org>
10937 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
10938 since some non-GNU sed programs can't handle null regexps.
10939 * configure, src/preproc/eqn/Makefile.sub,
10940 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
10942 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
10943 bug (string.h and strings.h are both needed according to latest
10946 * MORE.STUFF: Added info about unroff and troffcvt.
10948 2000-08-08 Werner LEMBERG <wl@gnu.org>
10950 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
10953 * tmac/tmac.man.old: Remove unused number register.
10955 * tmac.doc: Minor documentation fix.
10957 2000-08-07 Paul Eggert <eggert@twinsun.com>
10959 * src/roff/groff/pipeline.c (is_system_shell):
10960 Fix typo: "monocased_shell" no longer exists.
10962 2000-08-07 Paul Eggert <eggert@twinsun.com>
10964 Remove FILENAME_MAX limits.
10966 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
10967 that the argument length is less than FILENAME_MAX.
10968 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
10969 Use struct hack to allocate and free file name.
10970 (struct xtmpfile_list): fname is now part of the structure,
10971 not a pointer to another string.
10973 2000-08-07 Tom Schmidt <tschmidt@micron.com>
10975 * src/include/posix.h: Add a default value for FILENAME_MAX.
10977 2000-08-06 Paul Eggert <eggert@twinsun.com>
10979 Add support for new BSD-style man pages (with ".Dd" instead of
10980 ".TH"), so that "groff -man" understands both styles, even
10981 when running "groff -man" on a host whose system man page
10982 macros don't support ".Dd".
10984 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
10985 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
10986 in case the system man macros don't define Dd or TH.
10988 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
10989 * tmac/tmac.an: New one-line file.
10990 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
10992 2000-08-06 Werner LEMBERG <wl@gnu.org>
10994 * src/roff/troff/troff.man: Fixing typos.
10996 Version 1.16.1 released
10997 =======================
10999 2000-07-31 Werner LEMBERG <wl@gnu.org>
11001 Preparing release 1.16.1.
11003 * REVISION: Revision number set to 1.
11004 * MORE.STUFF: Added info about port to DOS.
11005 * NEWS, win32-diffs: Updated.
11007 * src/include/nonposix.h: Remove first line -- this file is used
11010 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
11013 2000-07-30 Werner LEMBERG <wl@gnu.org>
11015 * doc/texinfo.tex: Update to latest version.
11017 2000-06-28 Paul Eggert <eggert@twinsun.com>
11019 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
11020 commands that fail. Don't assume that "export a=b" is valid shell
11021 syntax. This is needed for Solaris 2.5.1.
11023 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
11024 comment about missing Solaris headers.
11026 * PROBLEMS: Add section about problems with Sun Make and VPATH.
11028 2000-06-25 Werner LEMBERG <wl@gnu.org>
11030 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
11033 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
11035 * win32-diffs: Updated.
11036 * README.WIN32: Added CRs to make all Windows editors happy.
11038 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
11039 src/roff/groff/pipeline.c).
11041 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11043 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
11044 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
11046 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
11048 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
11049 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
11051 (main): Support non-Posix systems with several different styles of
11052 slash characters in file names.
11054 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
11055 (main) [SET_BINARY]: Switch stdin into binary mode.
11057 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
11058 (main): Support file names with several possible slash-type
11059 characters, as given by DIR_SEPS[] in nonposix.h.
11060 (main) [__MSDOS__]: If renaming the temporary index file fails
11061 because it has more than one dot in its trunk, replace the dot
11062 with an underscore and try again.
11063 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
11065 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
11067 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
11068 (File::File): Open the input file in binary mode. Strip CR
11069 characters from each CR-LF pair.
11070 (xbasename): Support file names with several possible slash-type
11071 characters, as given by DIR_SEPS[] in nonposix.h.
11073 * src/include/Makefile.sub (HDRS): Add nonposix.h.
11075 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
11076 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
11077 [!_POSIX_VERSION]: Define for traditional Unix systems.
11078 (real_output_file::real_output_file): Remove the MSVC-specific
11079 call to popen, use instead POPEN_WT, appropriately defined on
11080 nonposix.h. #include nonposix.h.
11081 (real_output_file::~real_output_file): Remove the MSVC-specific
11082 call to pclose, a suitable macro is now defined on nonposix.h.
11083 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
11084 and WEXITSTATUS instead of assuming traditional Unix
11085 interpretation of the status returned by pclose.
11087 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
11088 call to popen, use POPEN_RT instead (appropriately defined on
11089 nonposix.h). #include nonposix.h.
11090 (ps_bbox_request): Open the PostScript file in binary mode.
11091 Close the file after processing it.
11092 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
11095 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
11096 A version of run_pipeline that doesn't use `fork'.
11097 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
11098 (system_shell_name, system_shell_dash_c)
11099 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
11100 the ugliness of testing DOS/Windows file names for equality, and
11101 support both stock shells and ports of Unix shells.
11103 * src/roff/groff/groff.cc: #include nonposix.h.
11104 (BSHELL): Definition moved to nonposix.h.
11105 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
11106 instead of a literal "-c".
11107 (xbasename): Support file names with several possible slash-type
11108 characters, as given by DIR_SEPS[] in nonposix.h.
11109 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
11110 of literal strings.
11112 * src/preproc/soelim/soelim.cc: #include nonposix.h.
11113 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
11115 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
11118 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
11120 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
11123 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
11125 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
11126 P_tmpdir is defined, use it instead of the literal "/tmp".
11127 (remove_tmp_files, add_tmp_file): New functions.
11128 (xtmpfile): Record temporary files and register an atexit function
11129 to delete them explicitly, instead of relying on the OS to do
11130 that, which doesn't work on non-Unix systems.
11132 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
11133 (search_path::search_path): Use PATH_SEP instead of a literal
11135 (search_path::command_line_dir): Ditto.
11136 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
11137 to support non-Posix systems.
11139 * src/libs/libbib/search.cc: #include nonposix.h.
11140 (search_list::add_file): Open the file in binary mode.
11142 * src/libs/libbib/linear.cc: #include nonposix.h.
11143 (file_buffer::load): Remove \r characters preceding \n from the
11146 * src/libs/libbib/index.cc: #include nonposix.h.
11147 (make_index_search_item): Open index_filename in O_BINARY mode.
11148 (index_search_item_iterator::get_tag): Ditto. Remove \r
11149 characters before \n characters.
11150 (index_search_item::check_files): Open files in binary mode.
11151 (index_search_item::munge_filename): Support DOS-style file names
11152 with backslashes and drive letters, use IS_ABSOLUTE.
11154 * src/devices/grops/ps.cc: #include nonposix.h.
11155 (main) [SET_BINARY]: Switch stdout to binary mode.
11157 * src/devices/grolj4/lj4.cc: #include nonposix.h.
11158 (main) [SET_BINARY]: Switch stdout to binary mode.
11160 * src/devices/grolbp/lbp.cc: #include nonposix.h
11161 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
11163 * src/devices/grodvi/dvi.cc: #include nonposix.h.
11164 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
11166 (main) [SET_BINARY]: Switch stdout to binary mode.
11167 [_MSC_VER]: Remove an explicit call to _setmode.
11169 * src/include/nonposix.h: New file.
11171 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
11172 operation when building with DJGPP.
11173 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
11174 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
11177 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
11179 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
11180 etc. can include a semi-colon on DOS/Windows.
11181 (depend.temp): Use depend1.temp instead of depend.temp1, to
11182 prevent files from overerwiting each other on 8+3 filesystems.
11184 * gendef.sh (t): Change definition to work with DOS/Windows.
11186 doc/groff.texinfo: Apart of some typo corrections, I also changed
11187 some index entris, to make them more non-ambiguous, and also put
11188 @ignore around some parts that are not yet written, to allow the
11189 Info output be readable.
11191 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
11193 Replaced specific checks for function declarations with a generic
11194 routine taken from GNU bfd.
11196 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
11197 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
11198 * configure.in: Use it.
11199 * src/devices/grolbp/lbp.cc, src/include/lib.h,
11200 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
11201 src/roff/groff/groff.cc: Use it.
11202 * Makefile.in, configure: Updated.
11204 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
11206 * src/devides/grolbp/lbp.h: Removed unused variables.
11208 2000-05-31 Keith Thompson <kst@sdsc.edu>
11210 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
11213 2000-05-31 Werner LEMBERG <wl@gnu.org>
11215 * aclocal.m4 (GROFF_SRAND): New function to test the return value
11216 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
11217 * configure.in: Use it.
11218 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
11219 * configure, Makefile.in: Updated.
11221 * configure.in: Add test for strncasecmp().
11222 * src/include/lib.h: Use it.
11224 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
11226 * src/preproc/grn/Makefile.sub: Add MLIB.
11228 2000-05-29 Nix <nix@esperi.demon.co.uk>
11230 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
11232 2000-05-29 Werner LEMBERG <wl@gnu.org>
11234 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
11236 * PROBLEMS: Small update.
11238 * src/devices/grolbp/lbp.cc: Various small fixes.
11240 2000-05-28 Keith Thompson <kst@sdsc.edu>
11242 * src/roff/nroff/nroff.sh: Fix main loop syntax.
11244 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
11246 2000-05-25 Werner LEMBERG <wl@gnu.org>
11248 * man/roff.man: Removed unused macro.
11250 2000-05-24 Werner LEMBERG <wl@gnu.org>
11252 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
11253 This is needed e.g. if you do
11254 `make distclean; ./configure; make dist'.
11256 Version 1.16 released
11257 =====================
11259 2000-05-23 Werner LEMBERG <wl@gnu.org>
11261 Adding font CWI (constant width italic) to devdvi.
11263 * font/devdvi/CWI: New file.
11264 * font/devdvi/generate/Makefile: Add generating rule.
11265 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
11266 tmac/tmac.dvi: Use it.
11267 * NEWS: Announce it.
11269 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
11270 * font/devlj4/generate/Makefile: Cosmetic changes only.
11272 * man/groff.man: Removed most of the redundant description of
11273 special characters (which is in groff_char.man). Added font
11274 translation CB->CR for devdvi. Other minor fixes.
11276 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
11277 (registered) symbols.
11279 2000-05-22 Werner LEMBERG <wl@gnu.org>
11281 * doc/Makefile: Added rule for creating info files.
11283 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
11285 * font/devdvi/generate/Makefile: Fixed dependencies.
11287 * font/devps/*: Regenerated. Heavy changes for Bookman and
11288 NewCentury Schoolbook!
11289 * font/devps/generate/afmname: Will now run with GNU awk.
11290 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
11291 * font/devps/generate/Makefile: Cosmetic changes only.
11293 2000-05-21 Werner LEMBERG <wl@gnu.org>
11295 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
11296 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
11297 `.SS' now produces a heading with a smaller size than `.SH'.
11298 Completely formatted.
11299 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
11301 * man/groff.man: Improved table appearance. Use of `eo' request
11302 to reduce number of doubled backslashes in macro definitions.
11303 Replacing `\e' with `\(rs'. Other minor fixes.
11305 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
11306 to have correct line number.
11308 * INSTALL: Small improvement.
11310 2000-05-20 Bernd Warken <bwarken@mayn.de>
11312 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
11315 2000-05-19 Bernd Warken <bwarken@mayn.de>
11317 * man/groff.man: Complete update (with a lot of corrections by WL).
11319 2000-05-18 Werner LEMBERG <wl@gnu.org>
11321 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
11323 * font/*/*: Implement it.
11324 * man/groff_char.man, NEWS: Document it.
11326 * src/include/unix.h: Removed. It isn't used.
11328 * doc/groff.texinfo: Slight improvements.
11330 2000-05-17 Werner LEMBERG <wl@gnu.org>
11332 * README, win32-diffs: Small fixes and improvements.
11334 2000-05-16 Werner LEMBERG <wl@gnu.org>
11336 * FDL: New file (the Free Documentation License version 1.1).
11338 * doc/groff.texinfo: Added many start-up values for gtroff.
11339 Some structural improvements of the source code.
11341 2000-05-15 Werner LEMBERG <wl@gnu.org>
11343 * src/roff/troff/input.cc: Added small comment about troffrc-end.
11344 * src/roff/troff/troff.man: Added info about troffrc-end.
11346 2000-05-14 Werner LEMBERG <wl@gnu.org>
11348 * Makefile.in (EXTRADIRS): Fix typos.
11349 (dist): Handle deletion of old .tar.gz file correctly.
11350 (DISTDIRS): Include all tty output devices.
11352 * doc/groff.texinfo: Adding more cross references; countless other
11355 2000-05-13 Werner LEMBERG <wl@gnu.org>
11357 * MORE.STUFF: Added Robert Marks's utilities.
11359 2000-05-12 Werner LEMBERG <wl@gnu.org>
11361 Added win32 port contributed by Blake McBride
11362 <blake@florida-software.com>.
11364 * README.WIN32, win32-diffs: New files.
11367 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
11368 (tmove, tmove2): Added parentheses to avoid compiler warnings.
11369 (change): Removed unused variables.
11371 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
11372 (savebounds): Changed return value from `int' to `void'.
11373 * src/preproc/grn/hdb.cc: Ditto.
11375 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
11376 final backslash in comment to avoid compiler warning.
11378 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
11380 * doc/groff.texinfo: More fixes.
11382 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
11384 * tmac/tmac.doc: Documentation fix.
11386 2000-05-11 Werner LEMBERG <wl@gnu.org>
11388 * doc/groff.texinfo: Reading the source code shows up a lot of
11389 omissions and incorrect data... More conversion to @Deffn macros.
11391 2000-05-10 Werner LEMBERG <wl@gnu.org>
11393 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
11396 * src/roff/troff/request.h: Removing unused `no_break_flag'.
11398 2000-05-09 Werner LEMBERG <wl@gnu.org>
11400 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
11403 * doc/groff.texinfo: Extended history section. More conversion to
11404 @Deffn macros. More .tr documentation.
11406 2000-05-07 Werner LEMBERG <wl@gnu.org>
11408 * doc/groff.texinfo: Completed tab section. Added info about
11411 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
11413 * PROBLEMS: Describe configure script fix for OS/390 Unix.
11415 2000-05-05 Werner LEMBERG <wl@gnu.org>
11417 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
11419 * NEWS: Document it.
11421 * man/troff.man: Minor optical improvements.
11423 2000-05-03 Werner LEMBERG <wl@gnu.org>
11425 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
11427 * font/*/*: Implement it.
11428 * man/groff_char.man, NEWS: Document it.
11430 2000-05-02 Werner LEMBERG <wl@gnu.org>
11432 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
11434 * NEWS: Document the three new man pages.
11436 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
11437 * configure: Updated.
11439 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
11441 2000-05-01 Werner LEMBERG <wl@gnu.org>
11443 Added grap support to grog.
11445 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
11446 * src/roff/grog/grog.man: Document it.
11448 * doc/groff.texinfo, NEWS: Add info about grap support.
11450 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
11451 (with slight fixes by me).
11453 * tmac/groff_tmac.man: New file documenting tmac mechanism.
11454 * tmac/Makefile.sub: Add groff_tmac.man.
11455 * man/roff.man: New file giving overview of roff system.
11456 * man/troff.man: A short reference of troff.
11457 * man/Makefile.sub: Add roff.man and troff.man.
11459 2000-04-30 Werner LEMBERG <wl@gnu.org>
11461 Added grap support to groff.
11463 * src/roff/groff/groff.cc: Implement it.
11464 * src/roff/groff/groff.man: Document it.
11466 * src/devices/grotty/grotty.man: Add cp1047 device.
11467 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
11469 * src/roff/groff/groff.man: Ditto.
11470 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
11471 * doc/groff.texinfo: Ditto.
11473 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
11476 2000-04-29 Werner LEMBERG <wl@gnu.org>
11478 * man/groff_char.man: Add `pc' glyph.
11479 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
11480 * tmac/tmac.tty: Add `pc' glyph.
11481 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
11482 we use cp1047 output device.
11484 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
11485 there are still hardcoded latin1->unicode values in utf8's font
11487 * configure: Updated.
11488 * NEWS: Minor clarification. Updated.
11490 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
11493 2000-04-28 Werner LEMBERG <wl@gnu.org>
11495 Adding EBCDIC code page 1047.
11497 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
11498 font/devcp1047/DESC.proto: New files.
11500 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
11501 either ascii/latin1 or cp1047.
11502 * Makefile.in: Use it.
11503 * configure: Updated.
11505 Replacing and/or adding `md' (mathdot) glyph with `pc'
11506 (periodcentered) in all text fonts.
11508 * font/*/*: Change it.
11510 2000-04-27 Werner LEMBERG <wl@gnu.org>
11512 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
11514 * configure.in: Add check for strings.h.
11515 * src/include/driver.h: Use HAVE_STRINGS_H.
11516 * src/devices/grolbp/lpb.cc: Remove string.h.
11518 * src/include/groff-getopt.h: New file. It will be used instead of
11519 getopt.h (to be included in lib.h) to avoid endless problems with
11520 picky C++ compilers.
11521 * src/include/lib.h: Use groff-getopt.h.
11522 * src/include/Makefile.sub: Updated.
11524 * configure: Updated.
11525 * Makefile.in: Updated.
11527 * NEWS: Mention EBCDIC support.
11529 2000-04-26 Werner LEMBERG <wl@gnu.org>
11531 * TODO: Some additions.
11533 2000-04-25 Werner LEMBERG <wl@gnu.org>
11535 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
11538 2000-04-23 Werner LEMBERG <wl@gnu.org>
11540 * src/roff/troff/troff.man: Minor fixes.
11542 2000-04-22 Werner LEMBERG <wl@gnu.org>
11544 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
11545 `.T' string register and the incompatible definition of the `.T'
11546 number register (compared to Unix troff).
11548 * man/groff_char.man: Add some missing characters.
11549 * font/devutf8/NOTES: Update.
11551 2000-04-21 Werner LEMBERG <wl@gnu.org>
11553 * src/include/htmlindicate.h, src/include/lib.h,
11554 src/include/posix.h: Fix copyright.
11556 * src/include/Makefile.sub: Update.
11558 2000-04-20 Werner LEMBERG <wl@gnu.org>
11560 * src/roff/troff/input.cc (input_char_description): Removing
11561 superfluous space char.
11563 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
11565 * doc/groff.texinfo: Document EBCDIC.
11567 2000-04-19 Werner LEMBERG <wl@gnu.org>
11569 Introducing `shc' as the glyph name for the soft hyphen character.
11571 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
11572 font/devlatin1/R.proto: Use it.
11576 2000-04-18 Werner LEMBERG <wl@gnu.org>
11578 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
11579 dependency on ASCII order.
11581 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
11583 * src/libs/libgroff/illegal.c: Added EBCDIC table.
11584 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
11586 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
11587 to increase portability.
11589 2000-04-15 Werner LEMBERG <wl@gnu.org>
11591 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
11592 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
11593 the generic `\n' if under OS/390 Unix.
11595 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
11597 * configure: Regenerated.
11599 2000-04-14 Werner LEMBERG <wl@gnu.org>
11601 * doc/groff.texinfo: More conversions to @Deffn.
11603 2000-04-12 Werner LEMBERG <wl@gnu.org>
11605 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
11608 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
11610 2000-04-10 Werner LEMBERG <wl@gnu.org>
11612 * doc/groff.texinfo: More conversions to @Deffn.
11614 2000-04-08 Werner LEMBERG <wl@gnu.org>
11616 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
11617 Updated to latest version (glibc 2.1.3).
11619 2000-04-07 Werner LEMBERG <wl@gnu.org>
11621 * doc/Makefile (clean): Include more index files.
11622 Add rule texinfo->dvi.
11624 2000-04-05 Werner LEMBERG <wl@gnu.org>
11626 * doc/groff.texinfo: Added new index `op' for operators. More
11627 info on end of sentence characters. More use of @Deffn.
11629 2000-03-30 Werner LEMBERG <wl@gnu.org>
11631 * */*.man: Adding a note that a whitespace can be inserted between
11632 a command line option and its parameter -- we are using GNU getopt.
11634 * src/roff/groff/groff.man: Add example of `-m mandoc'.
11636 2000-03-28 Werner LEMBERG <wl@gnu.org>
11638 Correct anachronism of calling the man macro file with `-man'
11639 instead of `-m man' etc.
11641 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
11642 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
11643 load tmac.<package>.
11645 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
11649 * doc/groff.texinfo: Updated.
11651 * tmac/groff_man.man: Copyright added.
11653 2000-03-27 Werner LEMBERG <wl@gnu.org>
11655 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
11656 typeset the request resp. escape name with a tt font -- due to a
11657 bug in texinfo.tex it is necessary to use the `-e' switch with
11660 Improving info about usage of groff units.
11664 2000-03-20 Werner LEMBERG <wl@gnu.org>
11666 * doc/groff.texinfo: Added section about man macro package
11667 (I've basically taken groff_man.man). Introducing new indices `ma'
11668 for macros/strings and `gl' for glyph names. Other minor fixes.
11670 * tmac/groff_man.man: Fixed some typos.
11672 2000-03-19 Werner LEMBERG <wl@gnu.org>
11674 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
11677 * doc/texinfo.tex: New file.
11679 2000-03-18 Werner LEMBERG <wl@gnu.org>
11681 * doc/groff.texinfo: Improved section on number registers. Other
11684 2000-03-16 Werner LEMBERG <wl@gnu.org>
11686 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
11689 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
11690 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
11691 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
11692 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
11694 * src/preproc/grn/grn.man: Better synopsis; added copyright.
11696 * src/roff/grog/grog.man: Updated copyright date.
11698 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
11700 * configure.in: Added test for strdup.
11702 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
11705 Replaced dynamic allocation of arrays `[...]' with `new' operator.
11709 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
11711 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
11713 2000-03-11 Werner LEMBERG <wl@gnu.org>
11715 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
11717 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
11718 * src/include/lib.h: Remove some spaces.
11720 2000-03-10 Werner LEMBERG <wl@gnu.org>
11722 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
11723 initializers from arguments (some compilers don't like this).
11725 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
11727 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
11728 used by pic and eqn to tell grohtml where the graphic regions start
11730 * src/libs/libgroff/Makefile.sub: Use it.
11731 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
11732 graphic_start() and graphic_end() from htmlindicate.cc.
11734 2000-03-09 Werner LEMBERG <wl@gnu.org>
11736 * tmac/tmac.safer: Will now work correctly in compatibility mode.
11737 * tmac/groff_man.man: More fixes.
11739 2000-03-08 Werner LEMBERG <wl@gnu.org>
11741 * doc/Makefile: Added texput.log to the `clean' target.
11742 * doc/groff.texinfo: Added info about delimiters for escapes.
11744 2000-03-08 Bernd Warken <bwarken@mayn.de>
11746 * src/preproc/pic/pic.man: Add info on conversion of pic images to
11747 other graphic formats.
11749 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
11751 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
11752 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
11753 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
11756 2000-03-07 Werner LEMBERG <wl@gnu.org>
11758 * doc/groff.texinfo: Spelling fixes.
11760 2000-03-06 Werner LEMBERG <wl@gnu.org>
11762 * tmac/groff_man.man: Completely revised to cover everything in
11765 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
11766 Other minor fixings.
11767 * src/roff/troff/env.cc (environment_copy): Improve error message and
11769 * src/roff/troff/TODO: Updated.
11771 * doc/Makefile: Bug fixes -- this is still provisional, though...
11773 * tmac/eqnrc: Small fixes.
11775 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
11777 Adding a request `evc' to copy environments.
11779 * src/roff/troff/env.cc (environment::copy, environment_copy):
11781 * src/roff/troff/env.h: Add prototype.
11783 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
11785 Adding strsep() -- Solaris 8 doesn't have it.
11787 * configure.in: Test it.
11788 * src/devices/grolbp/lbp.cc: Add code.
11790 2000-03-05 Werner LEMBERG <wl@gnu.org>
11792 * src/roff/troff/div.cc (macro_diversion::output,
11793 top_level_diversion::output): Fixing an incompatibility with
11794 original troff: \x'0' updates the .a register also. Thanks to
11795 <Andries.Brouwer@cwi.nl> for pointing this out.
11796 * doc/groff.texinfo: Document it.
11798 * Makefile.in: Create Makefile.dep if necessary before calling the
11799 submake process to avoid warning about nonexistent file.
11801 * NEWS, PROJECTS: Updated.
11803 2000-03-04 Werner LEMBERG <wl@gnu.org>
11805 * tmac/troffrc: Add tmac.lbp.
11807 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
11809 * tmac/tmac.lbp: New file.
11810 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
11813 2000-03-03 Werner LEMBERG <wl@gnu.org>
11815 * Makefile.in: Fixing $(subdir).
11817 * README, NEWS: Small fixes.
11819 * test-groff: Adding path to grolbp.
11821 * configure.in: The (new) file src/xditview/Imakefile.in will be
11822 also configured -- it is now possible to build gxditview in a
11823 directory different from $srcdir.
11825 2000-03-02 Blake McBride <blake@florida-software.com>
11827 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
11829 * MORE.STUFF: Added website of bell labs and info about plot2dev.
11831 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
11833 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
11836 2000-02-29 Werner LEMBERG <wl@gnu.org>
11838 Adding GNU getopt to the groff distribution.
11840 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
11842 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
11843 * aclocal.a4: Remove GROFF_GETOPT function.
11844 * configure.in, Makefile.in, PROBLEMS: Update.
11845 * src/include/lib.h: Replace getopt tests with getopt.h.
11846 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
11848 * doc/groff.texinfo: Further checking/updating. Adding more index
11851 * man/groff_out.man: Fix nroff mode activation (for emacs).
11852 * man/groff_font.man: Add missing ligature.
11854 2000-02-28 Werner LEMBERG <wl@gnu.org>
11856 * doc/groff.texinfo: Further checking/updating. Adding more index
11859 * src/devices/grolbp/grolbp.man: Added a comment line at the
11860 beginning of the file (similar to shell scripts) which indicates
11861 that `tbl' should be used as a preprocessor.
11863 2000-02-27 Blake McBride <blake@florida-software.com>
11865 Adapting groff to MS Visual C++ 6.0 compiler (tested with
11866 Windows NT 4.0). Uses _MSC_VER define where necessary.
11868 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
11869 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
11870 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
11871 src/include/lib.h, src/libs/libgroff/errarg.cc,
11872 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
11873 src/preproc/refer/label.y, src/preproc/refer/label.cc,
11874 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
11875 src/roff/troff/div.cc, src/roff/troff/env.cc,
11876 src/roff/troff/input.cc, src/roff/troff/node.cc,
11877 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
11878 if_to_a() to avoid name clashes.
11879 * src/include/posix.h: Don't use unistd.h.
11880 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
11881 clause for integrating non-Unix xtmpfile() code.
11882 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
11883 structure; use "rt" for popen() in pipe_source(); add getpid()
11885 * src/roff/troff/node.cc: Use special versions of popen() in
11886 real_output_file() and pclose() in ~real_output_file().
11888 2000-02-27 Werner LEMBERG <wl@gnu.org>
11890 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
11891 LBP-8 series laser printers). This code has been contributed by
11892 Francisco Andrés Verdú <pandres@dragonet.es>.
11894 * src/devices/grolbp/*: The grolbp output device.
11895 * font/devlpb/*: The font description files.
11896 * Makefile.in: Add grolpb and devlbp subdirectories.
11898 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
11899 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
11902 * doc/groff.texinfo: Further checking/updating. Adding more index
11907 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
11909 * man/groff_font.man: Adding info about obsolete DESC keywords.
11910 * src/devices/grolj4/grolj4.man: Documenting additional DESC
11913 2000-02-26 Werner LEMBERG <wl@gnu.org>
11915 * src/preproc/grn/grn.man: Added info about the gremlin file format
11916 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
11918 2000-02-25 Werner LEMBERG <wl@gnu.org>
11920 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
11921 friends to be non-integer.
11923 * src/preproc/grn/grn.man: Document it.
11925 * doc/groff.texinfo: Further checking/updating. Adding more index
11928 2000-02-24 Werner LEMBERG <wl@gnu.org>
11930 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
11931 line thicknesses to be integer multiples of this value.
11933 * src/preproc/grn/grn.man: Commenting out the -s option -- the
11934 corresponding code doesn't work (yet).
11936 * doc/groff.texinfo: Further checking/updating. Adding more index
11939 2000-02-23 Werner LEMBERG <wl@gnu.org>
11941 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
11942 specify line thickness instead of base units. The new default
11943 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
11944 thick lines respectively.
11946 Removed unused variable `prevval'.
11948 * src/preproc/grn/grn.man: Updated.
11950 2000-02-22 Werner LEMBERG <wl@gnu.org>
11952 * src/preproc/grn/main.cc: Slight formatting.
11954 * src/roff/groff/groff.man: Formatting fix.
11955 * src/preproc/grn/grn.man: Ditto.
11957 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
11959 * doc/groff.texinfo: Further checking/updating.
11961 2000-02-21 Werner LEMBERG <wl@gnu.org>
11963 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
11965 * test-groff: Added grn subdir to path.
11967 * doc/groff.texinfo: Some restructing and other small improvements.
11969 * src/roff/groff/groff.cc (help): Fixed info string.
11971 2000-02-20 Werner LEMBERG <wl@gnu.org>
11973 * doc/meref.me: Fix description of .GS request.
11975 * src/roff/troff/troff.man: Fixing typo.
11977 Adding the `grn' preprocessor for gremlin graphic files.
11979 * src/preproc/grn/*: This is the Berkeley distribution written by
11980 David Slattengren and Barry Roitblat, adapted to groff by Daniel
11981 Senderowicz and Werner Lemberg.
11983 * doc/grnexampl.{me,g}: A sample for grn.
11985 * Makefile.in: Added subdirectory entry for grn.
11987 * src/roff/groff/groff.cc: Added support for grn. It can be now
11988 called with the switch `-g'.
11990 * src/roff/groff/groff.man: Updated.
11992 * src/roff/grog/grog.{man,pl,sh}: Updated.
11996 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
11998 * src/include/lib.h: Added xtmptemplate and made xtmpfile
11999 parametrically polymorphic.
12001 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
12002 and the alterations to xtmpfile.
12003 xtmpfile can be requested to return the filename created
12004 and asked not to unlink the temp file. The default behaviour
12005 if parameters are absent is exactly the same as before.
12007 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
12009 A new request `length' is available which returns the length of a
12010 string in a number register:
12012 * src/roff/troff/input.cc (length_macro): Implement it.
12013 * src/roff/troff/input.cc (init_input_requests): Register it.
12015 2000-02-11 Werner LEMBERG <wl@gnu.org>
12017 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
12018 of the `substring' request.
12020 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
12023 * src/roff/troff/TODO, NEWS: Updated.
12025 2000-02-09 Werner LEMBERG <wl@gnu.org>
12027 * src/roff/groff/groff.man: Added an example.
12029 2000-02-06 Werner LEMBERG <wl@gnu.org>
12031 I've considerably modified the directory structure of the
12032 distribution to get a more vertical layout. For example, the number
12033 of top level directories has been reduced from 42 to 6.
12035 As a consequence, many changes, especially to the makefiles, were
12038 * The makefile variables `top_builddir' and `top_srcdir' have been
12039 introduced. Virtually all relative paths have been replaced with
12040 absolute ones using these two variables.
12042 * Dependencies (in the files `Makefile.dep') are no longer part of
12043 the distribution. Instead, they are created during a `make install'
12044 in the build directory.
12046 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
12047 make `top_srcdir' and `top_builddir' absolute.
12049 Some other changes:
12051 * Man pages now depend on the files `VERSION' and `REVISION'.
12053 * The added shell script `mkinstalldirs' will replace `mkdir' in
12056 * VERSION: Version number increased to 1.16.
12058 2000-02-04 Werner LEMBERG <wl@gnu.org>
12060 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
12062 * Makefile.in: Removed $(tmac_m) since it is no longer needed
12063 (after an update of the mm stuff).
12065 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
12067 2000-02-03 Werner LEMBERG <wl@gnu.org>
12069 The .psbb request will now also accept Mac PS images (i.e. using LF
12070 as the EOL character).
12072 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
12073 (with slight modifications).
12074 * troff/input.cc (do_ps_file): Use it.
12076 * test-groff: Add grohtml and grolj4 output devices to PATH.
12078 2000-01-30 Werner LEMBERG <wl@gnu.org>
12080 * NEWS, MORE.STUFF: Updated.
12082 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
12084 Add the `srand' command to pic.
12086 * pic/lex.cc, pic/pic.y: Implement it.
12087 * pic/pic.man: Document it.
12088 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
12090 2000-01-30 Werner LEMBERG <wl@gnu.org>
12092 Add a new request `.psbb'. This does exactly what the external
12093 program psbb did. It scans a PostScript image file for a
12094 %%BoundingBox comment and extracts the bounding box values (in
12095 PostScript units) which are then stored in the four new (read-only)
12096 number registers `llx', `lly', `urx', and `ury'.
12098 This will allow the usage of the .PSPIC macro without worrying
12099 about unsafe behaviour of groff, i.e., it will work without the
12100 `-U' switch of groff.
12102 * troff/input.cc: Implement it.
12103 * tmac/tmac.pspic: Use it.
12104 * troff/troff.man, grops/grops.man, NEWS: Document it.
12105 * psbb/*, Makefile.in: Remove it since it is no longer needed.
12107 This is bloody C code simply adapted from psbb.c! Any improvements
12110 2000-01-29 Werner LEMBERG <wl@gnu.org>
12112 * man/groff_font.man: Minor clarifications.
12116 2000-01-28 Werner LEMBERG <wl@gnu.org>
12118 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
12120 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
12122 * man/groff_font.man: Brought up to date regarding tcommand
12124 * libgroff/font.cc: Handle everything after `--' as a comment
12126 * devps/*: Added comment delimiter inside devps font files.
12128 2000-01-28 Werner LEMBERG <wl@gnu.org>
12130 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
12131 \fC...\fP (which now works as expected).
12133 * troff/troff.man: Fix typo.
12135 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
12137 Completed the pass_filenames implementation in troff.
12139 * libdriver/input.cc: Will read the new `F' tcommand.
12140 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
12141 * troff/input.cc: Use it.
12143 2000-01-26 Werner LEMBERG <wl@gnu.org>
12145 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
12146 font will now be updated even if an invalid font is selected.
12148 2000-01-24 Werner LEMBERG <wl@gnu.org>
12150 * doc/homepage.ms: Updated for new tmac.arkup.
12152 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
12154 * tmac/tmac.arkup: Cleanup.
12156 Added `\&' to .HTML macro to `leave vertical mode', so to say.
12158 Removed obsolete .LINK macro completely.
12160 The macros .URL, .FTP, and .MAILTO now accept a third argument which
12161 will be immediately appended to the second argument (to be used with
12162 punctuation, for example).
12164 Disabled .CDFTP macro temporarily for security reasons.
12166 * tmac/groff_markup.man: Complete revision for latest changes in
12167 tmac.arkup -- note that it does not yet format correctly with
12170 2000-01-23 Bruno Haible <haible@clisp.cons.org>
12172 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
12173 * devutf8/R.proto: Add mappings for wp, lh, rh.
12174 * devutf8/NOTES: Updated.
12176 2000-01-23 Werner LEMBERG <wl@gnu.org>
12178 * doc/groff.texinfo: Updated version/copyright info.
12180 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
12182 Added support for two new directives in device descriptions:
12183 `pass_filenames' (to pass the input file name to the output device)
12184 and `use_charnames_in_special' (to support e.g. accented characters
12185 in the `X' request).
12187 * include/font.h, troff/charinfo.h: Declare it.
12189 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
12191 * devhtml/DESC: Use it.
12193 * troff/input.cc: New function encoded_char.
12195 * troff/token.h: Add test for `specialness'.
12197 2000-01-21 Werner LEMBERG <wl@gnu.org>
12199 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
12200 mistake from the list of files to be installed.
12202 2000-01-18 Werner LEMBERG <wl@gnu.org>
12204 * README: Added info how to apply patches.
12206 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
12208 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
12210 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
12212 * troff/input.cc: Add support for troffrc-end.
12214 * tbl/main.cc: Altered to issue table-start and table-end special
12215 characters if using the html device.
12217 * devhtml/*: Modified font files to incorporate html encoding of
12220 * tmac/groff_markup.man: New file documenting tmac.arkup.
12222 * tmac/troffrc-end: New file. This is invoked after all user
12223 specified macros. Currently used by the html device to include
12224 tmac.html. Thus no need for users to specify -mhtml anymore.
12226 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
12227 (MAN7): Add groff_markup.man.
12229 * tmac/tmac.an, tmac/tmac.html: Small html updates.
12231 * tmac/troffrc: tmac.arkup will now be called for the html device.
12233 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
12234 extra device specific information about fonts.
12236 * doc/homepage.ms: New file. It is an example how an HTML home page
12237 could look like with grohtml.
12239 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
12241 2000-01-12 Bruno Haible <haible@clisp.cons.org>
12243 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
12246 * devutf8/NOTES: Updated.
12248 2000-01-08 Bruno Haible <haible@clisp.cons.org>
12250 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
12251 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
12252 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12253 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
12254 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
12255 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
12256 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
12257 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
12260 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
12262 2000-01-12 Fabrizio Polacco <fab@prosa.it>
12264 grolj4: Paper size will be searched case-insensitively.
12266 * include/lib.h: Add check for strcasecmp().
12267 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
12268 * configure.in: Check for strcasecmp().
12270 2000-01-11 Werner LEMBERG <wl@gnu.org>
12272 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
12275 2000-01-10 Werner LEMBERG <wl@gnu.org>
12277 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
12280 Add a new read-only register, `.Y', which contains the groff
12283 * troff/input.cc (init_input_requests): Define it.
12284 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
12285 * doc/groff.texinfo, troff/troff.man: Document it.
12287 * libgroff/Makefile.sub (version.cc): Add definition of
12288 `Version_string[]', consisting of `<major>.<minor>.<revision>'
12289 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
12290 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
12291 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
12292 troff/input.cc, pfbtops/pfbtops.c: Use it.
12294 2000-01-10 Fabrizio Polacco <fab@prosa.it>
12296 Add a revision scheme to the groff package.
12298 * REVISION: New file.
12299 * libgroff/Makefile.sub (version.cc): Use it to define
12300 `revision_string[]'.
12301 * grops/psrm.cc: Use revision_string (converted to an unsigned
12302 integer) in constructor of resource_manager.
12304 2000-01-10 Bruno Haible <haible@clisp.cons.org>
12306 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
12308 * Makefile.in (DEVDIRS): Add devutf8.
12309 * grotty/tty.cc: Include device.h.
12310 (glyph): Change type of `code' to `unsigned int'.
12311 (tty_printer): New field is_utf8. Constructor takes device argument.
12312 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
12313 (tty_printer::add_char): Change type of first arg to `unsigned int'.
12314 (tty_printer::put_char): New function.
12315 (tty_printer::end_page): Use put_char() instead of ::putchar().
12316 (make_printer): Pass device to tty_printer constructor.
12317 * nroff.sh: Determine default device by calling 'locale'. As a
12318 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
12319 Recognize UTF-8 locales.
12320 * tmac/eqnrc: Recognize utf8 like latin1.
12321 * tmac/troffrc: Device utf8 needs tmac.tty.
12323 2000-01-07 Werner LEMBERG <wl@gnu.org>
12325 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
12327 2000-01-07 Paul Eggert <eggert@twinsun.com>
12329 Add a new predefined writeable number register, `year',
12330 which contains the current year.
12332 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
12333 * tmac/tmac.s: Use it.
12334 * troff/input.cc (init_registers): Initialize it.
12336 2000-01-06 Werner LEMBERG <wl@gnu.org>
12338 * PROBLEMS: Fixed typo.
12340 2000-01-04 Paul Eggert <eggert@twinsun.com>
12342 * PROBLEMS: Add Y2k advice for the yr number register.
12344 2000-01-03 Paul Eggert <eggert@twinsun.com>
12346 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
12348 2000-01-02 Werner LEMBERG <wl@gnu.org>
12350 * tmac/tmac.arkup: Slight modification of macros to provide better
12351 appearance for non-HTML formats.
12353 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
12355 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
12356 does not automatically translate to malloc(n) on all OSes
12357 (e.g., SunOS) so do it explicitly. Also, check the returned
12360 2000-01-01 Werner LEMBERG <wl@gnu.org>
12362 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
12364 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
12365 expects this variable
12367 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
12369 * doc/Makefile: Added instructions to create HTML and text
12370 versions of some files.
12372 1999-12-31 Werner LEMBERG <wl@gnu.org>
12374 * Updated INSTALL.gen.
12376 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
12377 better resp. correctly with non-HTML devices.
12379 Version 1.15 released
12380 =====================
12382 1999-12-28 Werner LEMBERG <wl@gnu.org>
12384 * NEWS, VERSION: Changed to 1.15
12386 1999-12-27 Paul Eggert <eggert@twinsun.com>
12388 * nroff/nroff.man: -S is safer, not safe.
12390 * groff/groff.cc (main): Use `safer', not `safe', in variable
12391 names. This does not change the behavior.
12393 * troff/input.cc (main): Likewise.
12395 * nroff/nroff.sh: Likewise.
12397 * troff/input.cc (prepend_string): New function.
12398 (main): Prepend -msafer, so that we check macro libraries for
12401 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
12403 Version 1.14 released
12404 =====================
12406 1999-12-26 Werner LEMBERG <wl@gnu.org>
12408 * NEWS, VERSION: Changed to 1.14.
12410 1999-12-24 Werner LEMBERG <wl@gnu.org>
12412 * refer/refer.cc: Fixing the last fix.
12414 Version 1.13 released
12415 =====================
12417 1999-12-23 Werner LEMBERG <wl@gnu.org>
12419 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
12424 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
12426 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
12427 document conventions, the version number must be a real.
12429 Version 1.12.1 released
12430 =======================
12432 1999-12-22 Werner LEMBERG <wl@gnu.org>
12434 * VERSION: Changed to 1.12.1.
12436 1999-12-22 Alan Rooks <arooks@istar.ca>
12438 * refer/refer.cc (do_file): Slight modification to satisfy the
12439 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
12442 1999-12-20 Werner LEMBERG <wl@gnu.org>
12444 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
12447 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
12448 list of unsafe requests.
12450 * pic/pic.man: Fixed a typo.
12452 * man/groff_out.man: Fixed a typo.
12454 1999-12-18 Werner LEMBERG <wl@gnu.org>
12456 * Makefile.in: Doc fixes.
12458 1999-12-17 Fabrizio Polacco <fab@prosa.it>
12460 * groff/groff.cc: Missing `U' option added to getopt().
12462 * troff/troff.man: Missing `U' option added to synopsis.
12464 Version 1.12 released
12465 =====================
12467 1999-12-14 Werner LEMBERG <wl@gnu.org>
12469 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
12472 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
12473 with the more appropriate terms `safer' and `unsafe'.
12475 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
12476 sys_nerr and sys_errlist[].
12478 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
12480 * pic/pic.y, pic/pic.cc: Added check for fmod().
12482 1999-12-13 Werner LEMBERG <wl@gnu.org>
12484 * VERSION: Changed to 1.12.
12486 Here some patches from various sources; most of them taken from
12487 the Debian distribution.
12489 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
12490 tmac/Makefile.sub: New files copied directly from the NetBSD
12491 distribution. Probably, some additional adaptation later on is
12494 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
12495 of unsafe requests.
12497 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
12498 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
12499 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
12500 (`-S') is now the default.
12502 * README, NEWS: Updated.
12504 1999-12-09 Werner LEMBERG <wl@gnu.org>
12506 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
12508 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
12510 1999-12-06 Werner LEMBERG <wl@gnu.org>
12512 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
12513 grief than relief today. Additionally, it is against the GNU
12516 * configure: Recreated.
12518 1999-12-05 Werner LEMBERG <wl@gnu.org>
12520 * configure.in: Added GROFF_LIBM.
12522 * configure: Recreated.
12524 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
12527 * Makefile.in: Added definition of $(LIBM).
12529 * Makefile.comm (LIBM): Removed.
12531 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
12533 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
12535 * doc/Makefile: Added rule for generation pic.html.
12537 (clean): Files produced by grohtml will be removed also.
12539 * doc/pic.ms: Small fix.
12541 * tmac/tmac.html: Fixed suppression of headers.
12543 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
12545 * tmac/tmac.html: Fixing horizontal arrows.
12547 Turning off hyphenation.
12549 * tmac/tmac.an: Improved support for grohtml; better indentation,
12550 no footers/headers.
12552 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
12554 * tmac/tmac.arkup: Added CDFTP macro
12556 * tmac/tmac.html: All headers are turned off for ms, me, and mm
12559 * tmac/troffrc: Some additions for HTML stuff.
12561 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
12563 * tmac/tmac.html: Small changes.
12565 1999-09-26 Werner LEMBERG <wl@gnu.org>
12567 * doc/groff.texinfo: Minor fixes.
12569 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
12571 * devhtml/TR: Changed spacewidth to 3.
12573 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
12575 * tmac/tmac.html: Moved markup macros to tmap.arkup.
12577 * tmac/tmac.arkup: New file.
12579 * grohtml/ChangeLog: New file.
12581 1999-09-16 Werner LEMBERG <wl@gnu.org>
12583 * doc/groff.texinfo (Common Features): Added Copying chapter.
12584 Changed format to @smallbook.
12586 1999-09-15 Werner LEMBERG <wl@gnu.org>
12588 * NEWS: Added info about groff.texinfo.
12590 * doc/groff.texinfo: Will now compile (using texi2dvi) without
12593 1999-09-14 Werner LEMBERG <wl@gnu.org>
12595 * groff/groff.man: More updates.
12597 1999-09-13 Werner LEMBERG <wl@gnu.org>
12599 * doc/groff.texinfo: New file. This manual is still very
12600 rudimentary. It has been originally contributed by Trent
12601 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
12604 * INSTALL: Added information about the `doc' subdir
12606 * troff/troff.man: Minor fixes.
12608 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
12611 * troff/input.cc (usage): Added missing `-ffam' to usage message.
12613 * Makefile.in (dist): groff-$(version).tar.gz must be removed
12614 also, otherwise it is included itself in another call of `make
12617 * groff/groff.cc (synopsis): Removed superfluous space.
12619 * PROJECTS, PROBLEMS, NEWS: Updated.
12621 * VERSION: Updated to 1.12beta.
12623 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
12625 * README: Updated: Included documentation about CVS repository,
12626 mailing lists, and daily snapshots.
12628 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
12630 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
12632 * tmac/tmac.an: If the tag didn't fit into the space that the
12633 macro `TP' specifies, the rest of the tag went into the space for
12636 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
12638 * grolj4/lj4.cc: Added duplex printing (option `-d').
12640 * grolj4/grolj4.man: Document duplex printing.
12642 1999-09-12 Werner LEMBERG <wl@gnu.org>
12644 * doc/Makefile (pic.ps): Fixed rule which caused problems with
12645 non-GNUish sed programs.
12647 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
12650 * configure.in (LIBS): Added `-lc'
12652 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
12654 * pic/tex.cc (solid_arc): Casting M_PI to double.
12656 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
12658 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
12659 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
12660 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
12662 * groff/groff_man.man: New file. This manual page was originally
12663 written for the Debian GNU/Linux system by Susan G. Kleinmann
12666 * eqn/list.cc (list_box::compute_metrics,
12667 list_box::compute_sublist_width): Removed variable declaration to
12668 avoid shadowing warnings.
12670 * grops/psrm.cc (resource_manager::process_file): Ditto.
12672 * tfmtodit/tfmtodit.cc (main): Ditto.
12674 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
12675 to avoid shadowing warnings.
12677 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
12678 shadowing loop variable.
12680 * groff/groff.man, troff/troff.man: Added doc about grohtml.
12682 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
12684 New grohtml frontend to convert groff input to html.
12686 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
12688 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
12690 * tmac/eqnrc: Added html device.
12692 * tmac/tmac.html: New file.
12694 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
12695 (troff_output::start_picture, troff_output::finish_picture),
12696 tbl/main.cc (process_input_file):
12697 Surrounded output with `graphics_start' and `graphics_end' so that
12698 the html driver can identify non-text portions.
12700 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
12701 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
12702 grotty/tty.ps (tty_printer::set_char): Additional parameter
12705 * include/printer.h: Class printer: New function
12706 set_char_and_width; new variables (is_char_named, is_named_set,
12707 named_command, named_char_s, named_char_n) to hold information
12708 about named characters -- needed by the html driver.
12710 * libdriver/printer.cc (printer::set_ascii_char,
12711 printer::set_special_char): Use set_char_and_width.
12713 * devhtml/*: New device files for html driver.
12715 * grohtml/*: New driver grohtml.
12717 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
12719 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
12722 1999-09-11 Luke Mewburn <lukem@netbsd.org>
12724 * libgroff/string.cc (search): Small fix to test against NULL
12727 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
12729 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
12730 \b'abc') were stacked in reverse order when processed in a
12733 * troff/node.h: Added `*last' to struct `node' to make the above
12736 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
12737 The default scale for the 'f' and 't' graphics functions were 'm'
12738 rather than 'u' (i.e., no scaling).
12740 1999-09-11 Peter Miller <peterm@jna.com.au>
12742 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
12743 do_file), soelim/soelim.man: Added `-I file' option to soelim,
12744 defining include paths.
12746 * soelim/soelim.cc (include_path_append): New function.
12748 1999-09-11 Larry Jones <larry.jones@sdrc.com>
12750 * tbl/main.cc (process_options): Unix (at least Documenter's
12751 Workbench) tbl allows arbitrary non-alpha characters between
12754 1999-09-11 Paul Eggert <eggert@twinsun.com>
12756 Y2k fixes. Don't assume that the current year precedes 2000.
12758 * doc/meref.me: Add \n(y2, \n(y4.
12760 * tmac/doc-common (Yr): New number register.
12761 (Dd): Don't assume current year precedes 2000.
12763 * tmac/tmac.e (td): Likewise.
12764 (y2, y4): New number registers.
12766 * pic/pic.man: Update reference for pic paper to May, 1991
12769 1999-09-11 Werner LEMBERG <wl@gnu.org>
12771 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12772 Removed quotation marks which prevented correct expansion of
12775 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
12777 1999-09-10 Werner LEMBERG <wl@gnu.org>
12779 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
12782 * Removed configure.old.
12784 1999-08-31 Werner LEMBERG <wl@gnu.org>
12786 * VERSION: Updated to 1.11.1
12788 1999-05-27 Werner LEMBERG <wl@gnu.org>
12790 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
12792 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
12793 added quotations around $(tmac_wrap) to avoid syntax error if
12796 * configure: Newly generated using autoconf 2.13.
12798 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
12800 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
12802 * README, PROJECTS, NEWS, INSTALL, VERSION,
12803 doc/Makefile. doc/pic.ms, groff/groff.man:
12804 Prepare for 1.11 release. No code changes.
12805 Documentation for pic added (doc/pic.ms).
12807 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
12809 * Version 1.10 released.
12811 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
12813 * afmtodit/afmtodit.pl: Avoid comment on first line.
12815 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
12817 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
12818 * configure.in: Call it.
12820 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
12821 (distfiles): Doesn't depend on config.log or config.cache.
12823 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
12825 * grog/grog.sh: Use print "" rather than print in END rule.
12827 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
12829 * tbl/main.cc (process_data): Don't give error for excess data
12830 entries that are comments.
12832 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
12834 * tbl/main.cc (process_data): Fix case where new for-scope rules
12835 silently change meaning of code.
12837 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
12839 * troff/env.cc (hyphenate): Loop over all consecutive sequences
12840 of non-zero hyphenation codes.
12842 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
12844 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
12846 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
12848 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
12850 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
12852 * tmac/tmac.andoc: Make it work in compatibility mode.
12854 * refer/token.h (token_info::is_range_sep): New function.
12855 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
12856 * refer/ref.cc (reference::output): More sophisticated check for
12859 * devps/prologue.ps (MANUAL): New procedure.
12860 * grops/ps.cc (main): New -m option.
12861 (usage): Include -m.
12862 (ps_printer::~ps_printer): Implement -m.
12864 * aclocal.m4 (GROFF_G): New macro.
12865 * configure.in: Call it.
12866 * Makefile.in (g): Provided by configure.
12868 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
12870 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
12873 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
12874 (tmac_m, tmac_s): Deleted.
12875 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
12876 tmac_s_prefix): New variables.
12877 (MDEFINES): Change accordingly.
12878 * Makefile.comm (.man.n): Use new TMAC_* variables.
12879 * configure.in (GROFF_TMAC): Call.
12880 * aclocal.m4 (GROFF_TMAC): Define.
12881 * tmac/Makefile.sub (stamp_wrap): New target.
12882 (install_data, uninstall_sub): Handle macro wrapping.
12884 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
12886 * tbl/main.cc (main): Ignore -T option.
12888 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
12890 * devlj4/generate/special.map: Add definition of \(nb.
12892 * tmac/tmac.dvi: Add definition of \(nb.
12894 * troff/dictionary.c (dictionary::dictionary): association::v gets
12895 initialized by association::association.
12897 * tmac/Makefile.sub: Avoid using temporary files when installing.
12899 * troff/env.cc (environment::set_font): Make bad font number a
12902 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
12904 * Makefile.in (datadir): Use share rather than lib.
12906 * groff/groff.cc (basename): Rename to xbasename.
12908 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
12910 * Makefile (CCLIBS): Don't use.
12911 * Makefile.ccpg: Likewise.
12913 * acgroff.m4: Rename to...
12914 * aclocal.m4: Modify extensively for autoconf 2.
12915 * configure.in: Likewise.
12916 * Makefile.in: Likewise.
12918 * groff/pipeline.c (const): Declare as empty if __STDC__ not
12920 (xstrsignal): Check for definition of NSIG. Conditionalize
12921 on SYS_SIGLIST_DECLARED. Make return type const.
12923 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
12925 * troff/input.cc (interpolate_macro): Rephrase missing space
12928 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
12930 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
12931 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
12932 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
12933 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
12934 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
12935 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
12936 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
12937 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
12938 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
12939 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
12940 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
12943 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
12945 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
12947 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
12949 (macro_iterator::macro_iterator): Add additional argument.
12951 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
12953 * troff/div.cc (vertical_size::vertical_size): In place of integer
12954 specifying line spacing use cunits specifying post vertical
12956 (macro_diversion::output, top_level_diversion::output): Likewise.
12957 * troff/div.h: Change declarations accordingly.
12958 * troff/env.cc (pending_output_line): Replace ls field by post_vs
12960 (pending_output_line::pending_output_line,
12961 pending_output_line::output, environment::output,
12962 environment::output_line, environment::output_title,
12963 environment::hyphenate_line): In place of
12964 integer specifying line spacing use cunits specifying post vertical
12966 (environment::environment): Add post_vertical_spacing and
12967 prev_post_vertical_spacing arguments.
12968 (environment::get_post_vertical_spacing): New function.
12969 (environment::total_post_vertical_spacing): New function.
12970 (environment::post_vertical_spacing): New function.
12971 (init_env_requests): Initialize pvs request and .pvs register.
12972 * troff/env.h: Change declarations.
12974 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
12976 * tmac/tmac.pspic: Immediately remove the temporary file.
12978 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
12980 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
12981 height is specified.
12983 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
12985 * tbl/table.c (struct vertical rule, class table_entry): Use int
12986 not short for start_row and end_row.
12988 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
12990 * troff/input.cc (trapping_blank_line, blank_line_macro): New
12992 (diverted_space_node::reread, process_input_stack): Call
12993 trapping_blank_line() rather than blank_line().
12994 (init_input_requests): Bind "blm" to blank_line_macro().
12996 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
12998 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
13000 * troff/env.cc (environment::possibly_break_line): Require that
13001 width total excluding width of final space node be greater than
13002 the target text length.
13004 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
13006 * troff/node.cc (kern_pair_node::vertical_extent): New function.
13008 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
13010 * troff/node.cc (charinfo_node): New class.
13011 (glyph_node, composite_node): Derive from charinfo_node. Change
13012 member functions accordingly.
13014 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
13016 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
13018 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
13020 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
13022 * devps/generate/textmap (notsubset): Add.
13024 * tmac/tmac.a4: New file.
13026 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
13028 * pic/main.cc (had_parse_error): New variable.
13029 (do_picture, do_whole_file): Set had_parse_error if yyparse()
13031 (main): Return 1 if had_parse_error is true.
13033 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
13035 * grolj4/lj4.cc (main): Avoid use of strtoul.
13037 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
13039 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
13040 iso_8859_1 or $LESSCHARSET is latin1.
13042 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
13044 * hpftodit: New directory.
13045 * Makefile.in (CCPROGDIRS): Add hpftodit.
13046 * devlj4/generate: New directory.
13048 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
13050 * configure.in: Don't use AC_VFORK.
13051 * groff/pipeline.c (run_pipeline): Use fork() always.
13053 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
13055 * grops/ps.cc (main): Use %1 not %s in error message for -w.
13057 * Makefile.in (CCPROGDIRS): Add grolj4.
13058 (DEVDIRS): Add devlj4.
13059 * grolj4, devlj4: New directories.
13060 * tmac/troffrc: Handle lj4.
13061 * tmac/tmac.lj4: New file.
13063 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
13065 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
13067 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
13069 * troff/input.cc (do_if_request): At end of second string, switch
13070 environments before getting next token.
13072 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
13074 * devps/psstrip.sed: Split rule that strips whitespace on either
13075 side of delimiters.
13077 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
13079 * troff/node.h (font_family::make_definition): Add return value to
13080 declaration. * troff/symbol.h (symbol::operator==,
13081 symbol::operator!=): Likewise.
13083 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
13085 * groff/groff.cc (main, help, synopsis): Handle -S.
13086 (possible_command::insert_arg): New function.
13088 * tmac/tmac.safer: New file.
13089 * tmac/msafer.man: New file.
13090 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
13092 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
13094 * pic/pic.h, pic/main.cc (safer_flag): New variable.
13095 * pic/pic.y (placeless_element): Avoid unsafe operations if
13096 `safer_flag' is set.
13097 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
13099 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
13101 * eqn/lex.cc (get_token): Put call to add_context() in block to
13102 work around Sun C++ 4.0 bug.
13104 * include/stringclass.h (operator +): Use ?: instead of `if' to
13105 work around Sun C++ 4.0 bug.
13107 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
13109 * tbl/main.cc (process_format): Accept - as a synonym for the _
13112 * libbib/index.cc (minus_one): Don't declare as const.
13114 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
13116 * troff/input.cc (get_char_for_escape_name): Push back a newline.
13118 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
13120 * troff/input.cc (write_macro_request): New function.
13121 (init_input_requests): Bind write_macro_request to writem.
13123 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
13125 * tmac/tmac.s (@EN): Turn filling back on even if there was no
13128 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
13130 * tmac/tmac.s (@TS): Renamed from TS.
13131 (TS): Call LP then TS again.
13132 (cov*ab-init): Alias @TS to TS.
13134 * tmac/tmac.s: Allow QP or RS to initialize.
13136 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
13137 Move initializations of PS and LL here.
13138 (par@init): Don't initialize HY. Avoid changing environment 0.
13139 (par*env-init): Don't all par@reset.
13141 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
13143 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
13145 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
13147 * Makefile.in (MDEFINES): Add LDFLAGS.
13148 (LDFLAGS): Add definition line.
13150 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
13152 * troff/input.cc (get_optional_char): Split off error check into...
13153 (check_missing_character): New function.
13154 * troff/token.h: Declare it.
13155 * troff/env.cc (margin_character): Don't call get_optional_char.
13156 Only call tok.next() after making the node.
13158 * include/lib.h (getopt): Make 2nd argument char *const *.
13160 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
13162 * nroff/conftest.sh: Deleted.
13164 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
13166 * pic/make-dos-dist: Deleted.
13168 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
13170 * devps/psstrip.sed: Strip comments before stripping trailing
13173 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
13175 * Version 1.09 released.
13177 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
13179 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
13181 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
13183 * libgroff/font.cc (font::load_desc): Fix typo in error message.
13185 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
13187 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
13188 about returning without a value.
13190 * troff/charinfo.h (charinfo::get_special_translation): Cast
13191 TRANSLATE_NONE to int.
13193 * refer/token.cc (lookup_token, store_token): Remove bogus loop
13194 test. Fix test so that it works with n unsigned.
13196 * pic/pic.y (defaults_table): Fully bracket initializer.
13197 * pic/lex.cc (lookup_keyword): Likewise.
13198 * eqn/lex.cc (token_table, def_table): Likewise.
13199 * eqn/box.cc (param_table): Likewise.
13200 * troff/input.cc (warning_table): Likewise.
13201 * libgroff/font.cc (table): Likewise.
13202 * grops/ps.cc (ps_printer::special): Likewise.
13203 * grops/psrm.cc (resource_manager::process_file): Likewise.
13204 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
13205 * refer/command.cc (command_table): Likewise.
13206 * addftinfo/addftinfo.cc (param_table): Likewise.
13208 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
13209 about temp's being unused.
13210 (unused): New function.
13212 * groff/pipeline.cc: Declare c_fatal.
13214 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
13217 * libbib/index.cc (index_search_item::load): Prevent compiler
13218 warnings about fd_closer's being unused.
13219 (unused): New function.
13221 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
13223 * troff/input.cc (copy_mode_error): Make `prefix' static.
13226 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
13228 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
13229 HAVE_CC_OSFCN_H and modify accordingly.
13231 * troff/input.cc (init_charset_table): radicalex overlaps
13234 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
13235 udodo!hans@relay.NL.net).
13236 * groff/configure.in: Call it.
13238 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
13239 * groff/configure.in: Call it.
13240 * include/lib.h: Conditionalize declaration of pclose.
13242 * troff/div.cc (last_page_number): New global variable.
13243 (top_level_diversion::begin_page): Exit if we just printed the
13245 * troff/div.h (last_page_number): Declare it.
13246 * troff/input.cc (parse_output_page_list): Set last_page_number.
13248 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
13249 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
13250 tmac/tmac.X: Likewise.
13251 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
13252 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
13254 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
13256 * tmac/doc-ditroff (hK): Remove groff specific code which
13257 prevented page-breaks between separate manual entries. If this is
13258 the first page, don't set the page number to 1.
13260 * acgroff.m4 (GROFF_POSIX): New macro.
13261 * configure.in: Use it.
13263 * troff/node.cc (class real_output_file,
13264 real_output_file::real_output_file,
13265 real_output_file::~real_output_file): Conditionalize use of
13266 popen/pclose on POPEN_MISSING.
13267 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
13268 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
13269 (pipe_source): Similarily.
13271 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
13273 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
13274 presence of declarations by trying to compile example with
13275 conflicting declarations. (gcc only gives a warning for missing
13278 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
13280 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
13281 (from Ulrich Lauther).
13283 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
13285 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
13287 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
13289 * indxbib/indxbib.cc (write_hash_table): Add code for case where
13290 pointers and ints have different sizes.
13292 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
13294 * tmac/tmac.s (par*env-init): Call par@reset.
13296 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
13298 * tmac/tmac.s (@IP): Switch to a new environment when diverting
13300 (par*push-tag-env, par*pop-tag-env): New macros.
13302 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
13304 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
13305 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
13307 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
13308 comment. Include <time.h>.
13310 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
13312 * grops/ps.cc (is_small_h, is_small_v): Deleted.
13313 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
13316 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
13318 * troff/input.cc (read_request): Only print a prompt if reading
13319 from the terminal. Also clearerr on EOF if reading from the
13320 terminal. Declare isatty.
13322 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
13324 * refer/label.y: Rename map_t to map_func and extractor_t to
13327 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
13329 * include/assert.h: Don't use volatile.
13330 * libgroff/assert.cc: Likewise.
13332 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
13334 * troff/input.cc (abort_request): Look at character in tok before
13335 calling get_copy().
13337 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
13339 * troff/troff.h (NO_RETURN): Deleted.
13340 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
13341 * troff/input.cc (exit_troff): Likewise
13343 * Makefile.in: Remove `Making ...' messages since GNU make now
13346 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
13348 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
13350 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
13351 to constant 1 inch.
13353 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
13355 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
13357 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
13359 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
13360 MARK_REG if there was no left delimiter.
13362 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
13364 * pic/troff.cc (troff_output::text): Set line thickness to
13365 relative before outputting text.
13367 * tmac/tmac.e (@k): Don't zero ?T.
13370 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
13372 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
13374 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
13376 * troff/input.cc (decode_args): Warn about unquoted tabs (from
13379 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
13381 * troff/input.cc (ignoring): New variable.
13382 (ignore): Set ignoring during call to do_define_macro.
13383 (do_define_macro): Clear ignoring before interpolating terminating
13385 (copy_mode_error): New function.
13386 (get_char_for_escape_name, read_long_escape_name,
13387 interpolate_arg): Use copy_mode_error.
13388 (warning_table): Add WARN_IG.
13389 * troff/troff.h (WARN_IG): Declare.
13390 (WARN_TOTAL): Change accordingly.
13392 * groff/pipeline.c (strsignal): Rename to xstrsignal.
13393 * groff/groff.cc (strsignal): Delete declaration.
13395 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
13397 * troff/div.cc (page_offset): Use 'm' as default scaling.
13399 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
13401 * nroff/nroff.sh: Ignore -u.
13403 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
13405 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
13407 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
13409 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
13411 (B2): With -Tascii, leave additional vertical space before
13412 and after. Ensure that the left and right indent is restored to
13413 what it was even if the point size changes. Don't call
13414 par@finish. Change the indent, line length and title length
13415 directly. With -Tascii, make the width of the box 1n less.
13416 (B1): Remember 1n at the current point size. Don't call
13417 par@reset. Change the indent, line length and title length
13418 directly. Ensure that the temporary indent is preserved.
13419 (par*box-mark-top): Turn off no spacing mode.
13421 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
13423 * Makefile.in (dist): Use .gz suffix.
13425 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
13427 * troff/input.cc (main): Add return 0.
13428 * pic/main.cc (main): Use return instead of exit.
13429 * tbl/main.cc (main): Likewise.
13430 * eqn/main.cc (main): Likewise.
13431 * grops/ps.cc (main): Likewise.
13432 * grotty/tty.cc (main): Likewise.
13433 * groff/groff.cc (main): Likewise.
13434 * grodvi/dvi.cc (main): Likewise.
13435 * refer/refer.cc (main): Likewise.
13436 * indxbib/indxbib.cc (main): Likewise.
13437 * lkbib/lkbib.cc (main): Likewise.
13438 * soelim/soelim.cc (main): Likewise.
13439 * addftinfo/addftinfo.cc (main): Likewise.
13440 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
13441 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
13443 * troff/token.h (process_input_stack): Don't declare as static.
13444 * troff/input.cc: Likewise.
13446 * troff/node.c (invalidate_fontno): Make it a static member of
13447 class font_family. Change callers.
13448 * troff/node.c: Change declaration.
13450 * tbl/main.cc (struct input_entry_format): Add explicit public
13452 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
13453 struct double_hline_stuff): Likewise.
13454 * tbl/table.h (struct entry_format): Likewise.
13455 * pic/object.h (struct saved_state): Likewise.
13457 * include/stringclass.h: Add forward declarations of friend
13458 functions that are later declared as inline. Don't include inline
13459 specifier in friend declaration.
13461 * libgroff/lib.h: Declare popen and pclose.
13462 * acgroff.m4 (GROFF_POPEN): New macro.
13463 * configure.in: Call it.
13465 * include/lib.h (PI): New constant. Undef first if necessary.
13466 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
13467 * grops/ps.cc (degrees, radians): Likewise.
13468 * libgroff/font.cc (font::get_skew): Likewise.
13470 * grops/ps.cc (is_ascii): New function.
13471 (ps_output::put_string): Use is_ascii. Use csprint rather than
13473 (ps_printer::define_encoding): Use csspace.
13474 * libgroff/strtol.c (ISASCII): New macro.
13475 (strtol): Cast arguments to is*() and tolower() to unsigned char.
13476 Use ISASCII rather than isascii.
13477 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
13478 * libgroff/cset.cc: Likewise.
13479 * libdriver/input.cc: Include cset.h.
13480 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
13483 * refer/refer.cc (main): Use %ld rather than %d for longs.
13485 * libbib/index.cc (index_search_item_iterator::get_tag): Use
13488 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
13490 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
13492 * troff/input.cc (hyphenation_code): Skip white space between
13495 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
13497 * tbl/table.h (table::entry_list_tailp): New member.
13498 (table::table): Initialize it.
13499 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
13502 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
13504 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
13505 with negative horizontal positions. Remove casts of glyph::hpos to
13507 (USHRT_MAX): Delete definition.
13508 (SHRT_MAX, SHRT_MIN): New definitions.
13509 (glyph::hpos): Change type to short.
13510 (tty_printer::end_page): Output multiple backspaces if necessary.
13511 Remove casts of glyph::hpos to int.
13513 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
13515 * tmac/tmac.s (@RT): New definition.
13517 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
13519 * refer/refer.cc (do_file): Make sure current_filename is set when
13522 * pic/common.cc (common_output::dot_line): Handle zero length
13525 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
13527 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
13528 (par@init): Initialize \n[HY].
13530 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
13532 * troff/dictionary.cc (dictionary::remove): Continue when
13535 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
13537 * Makefile.com (.y.cc): Avoid ending up with two versions of
13540 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
13542 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
13543 (\(,C): Likewise. Also fix typo.
13545 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
13547 * lib.h: Delete extraneous semi-colon.
13549 * Add pso request: `so' from a pipe.
13550 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
13551 (file_iterator::close): New function.
13552 (file_iterator::~file_iterator, file_iterator::next_file): Use
13553 file_iterator::close.
13554 (file_iterator::backtrace): Say `process' rather than `file' when
13555 the stream is popened.
13556 (pipe_source): New function.
13557 (init_input_requests): Bind ".pso" to pipe_source.
13559 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
13561 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
13563 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
13564 digits in lower case.
13566 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
13568 * Version 1.08 released.
13570 * Makefile.in (dist): Insert || true after ln -s commands that
13573 * mm: Update to mm 1.16.
13575 * acgroff.m4 (GROFF_CSH_HACK): New macro.
13576 * configure.in: Call GROFF_CSH_HACK. Substitute for
13578 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
13580 * nroff/Makefile.sub (nroff): New target.
13581 (install_data): Install nroff.
13582 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
13583 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
13585 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
13587 * eqn/Makefile.sub (neqn): Add chmod +x.
13589 * grog/Makefile.sub (grog): Remove spurious semi-colon.
13591 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
13593 * troff/input.cc (string_iterator::string_iterator()): Initialize
13596 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
13598 * troff/div.cc (macro_diversion::space,
13599 top_level_diversion::space): Don't set high_water_mark.
13600 (macro_diversion::output, top_level_diversion::output): Don't
13601 include post line space in high water mark.
13603 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
13605 * eqn/eqn.y: Don't define YYDEBUG.
13606 * pic/pic.y: Likewise.
13608 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
13610 * tmac/tmac.e ([3): Add space after comma following editors.
13611 Change double spaces to single spaces.
13612 ([4): Change double spaces to single spaces.
13614 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
13615 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
13616 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
13617 after %!PS-Adobe- (for Newsprint).
13619 * troff/div.cc (top_level_diversion::begin_page): When
13620 before_first_page is 1, set page_number to 1.
13622 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
13624 * eqn/box.cc (box::top_level): Protect equation with \&.
13626 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
13628 * groff/groff.cc (possible_command::set_name): Delete old name.
13630 * groff/groff.cc (possible_command::~possible_command): Use
13633 * troff/node.cc (troff_output_file::begun_page): New member.
13634 (troff_output_file::troff_output_file): Initialize it.
13635 (troff_output_file::really_begin_page): Only output V command if a
13636 page has been begun.
13638 * pic/pic.y (placeless_element): Delete argument to PRINT after
13641 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
13643 * Make wrapman work.
13644 * troff/div.h (class top_level_diversion): Replace
13645 first_page_begun by before_first_page (with opposite sense).
13646 * Change first_page_begun to before_first_page inverting sense.
13647 * troff/div.cc (class nl_reg): New class.
13648 (init_div_requests): Use class nl_reg for \n(nl.
13649 (top_level_diversion::begin_page): Don't call
13650 output_file::begin_page if before_first_page is 2;
13651 reset before_first_page afterwards. If have_next_page_number is
13652 false, then always increment page_number.
13653 * tmac/tmac.an: Set traps within TH rather than at the top-level.
13654 Restore compatibility mode after loading, and then disable
13655 compatibility mode in TH.
13657 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
13659 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
13661 * troff/node.h (output_file::trailer): Declare.
13662 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
13663 * troff/node.cc (output_file::trailer): New function.
13664 (troff_output_file::~troff_output_file): Move most code into...
13665 (troff_output_file::trailer): New function.
13666 (class troff_output_file): Delete page_length member. Declare
13668 (troff_output_file::really_begin_page): Use current page length
13669 for final V command.
13671 * tbl/main.cc (struct options): New decimal_point_char member.
13672 (options::options): Initialize this.
13673 (process_options): Implement decimalpoint option.
13674 (process_data): Pass decimal_point_char option to table::table.
13675 * tbl/table.h (class table): New decimal_point_char member.
13676 (table::table): Add additional argument.
13677 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
13678 second argument specifying decimal point character. Use this
13680 (table::table): Initialize decimal_point_char.
13681 (table::add_entry): Change call to find_dot.
13683 * troff/input.cc (get_copy, token::next): Implement \V.
13684 (interpolate_environment_variable): New function.
13686 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
13688 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
13689 * pic/pic.y: Likewise.
13691 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
13693 * refer/ref.cc (reference::insert_field, reference::delete_field):
13695 * troff/number.cc (parse_term): Likewise.
13697 * acgroff.m4 (GROFF_PROG_YACC): New macro.
13698 * configure.in: Use GROFF_PROG_YACC.
13700 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
13702 * Makefile.in (OPTIMIZE): New define.
13703 (DEBUG): Empty by default.
13704 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
13706 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
13707 (GROFF_ARRAY_DELETE): Likewise.
13708 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
13710 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
13712 * devps/psstrip.sed: Use different delimiter on last line (so that
13713 it works with BSD 4.4 sed.)
13715 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
13717 * devps/psstrip.sed: Delete comments.
13719 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
13720 optind, opterr, optarg.
13721 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
13724 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
13726 * Makefile.in (check): Dummy target.
13728 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
13730 * Version 1.07 released.
13732 * Integrate mm 1.11.
13734 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
13735 where start_col was meant.
13737 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
13739 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
13741 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
13743 * troff/input.cc (token::next): Make \z\o'...' and similar things
13746 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
13748 (environment): Add margin_character_flags member.
13749 * env.cc (environment::environment(symbol),
13750 environment::environment(const environment *): Initialize
13751 margin_character_flags.
13752 (margin_character): Rewrite.
13753 (environment::output_line): Add a margin character if
13754 margin_character_flags is non-zero. Turn off the
13755 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
13756 zero, use margin_character_node without copying and then set
13757 margin_character_node to 0.
13759 * devps/DESC.in: Change minimum size to 1000.
13761 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
13763 * troff/symbol.h (symbol::hash): Change return type to unsigned
13765 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
13768 * test-groff: Use -r rather than -x.
13770 * grops/psfig.diff: Include in distribution again.
13772 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
13774 * Makefile.in (dist): Use gzip.
13776 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
13778 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
13779 unistd.h as well as in stdlib.h.
13780 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
13781 defined; otherwise include <sys/types.h> and <unistd.h> if
13782 UNISTD_H_DECLARES_GETOPT is defined.
13784 * configure.in: use builtin(include, ... rather than include(...
13785 * configure: Regenerate with autoconf 1.3.
13787 * libdriver/print.cc (printer::adjust_arc_center): Use new
13788 algorithm suggested by Andy Fyfe.
13790 * libdriver/printer.cc (printer::adjust_arc_center): New function.
13791 * include/printer.h: Declare this.
13792 * grops/ps.cc (ps_printer::draw): Use it.
13793 * grodvi/dvi.cc (dvi_printer::draw): Use it.
13795 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
13797 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
13799 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
13801 * eqn/main.cc (main): Handle "eqn -".
13803 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
13805 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
13807 * mm: Integrate version 1.08.
13809 * pic/troff.cc (troff_output::finish_picture): Set
13810 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
13811 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
13812 if it's not defined. Check whether the register is non-zero rather
13813 than whether it's not defined.
13814 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
13816 * indxbib/indxbib.cc: Move all signal handling into...
13817 * indxbib/signal.c: New file.
13818 * configure.in: Call AC_RETSIGTYPE.
13820 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
13821 * configure.in: Call GROFF_STRUCT_EXCEPTION.
13822 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
13824 * troff/input.cc (token::token, token::operator=): Work round SGI
13826 * pic/object.cc (position::position): Likewise.
13828 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
13830 * pic/pic.h: Move declaration of hypot().
13832 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
13834 * pic/pic.h: Declare hypot().
13836 * pic/pic.h: Define M_PI if necessary.
13838 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
13840 * tmac/tmac.e (re): Add alternative version that doesn't use groff
13843 * devps/prologue.ps (RE): Handle the possibility that the old font
13844 doesn't have a FontName entry.
13846 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
13848 * tmac/tmac.e (fam): Redefine to set family in environment 2.
13849 (@C): Use @fam not fam.
13851 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
13853 * lookbib/lookbib.cc (main): Change type of start to const char *.
13854 * lkbib/lkbib.cc (main): Likewise.
13856 * eqn/lex.cc (definition::definition): Don't use member
13857 initializer syntax for members of anonymous unions.
13859 * troff/input.cc (input_stack::backtrace): Change type of to const
13862 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
13864 * include/stringclass.h (class string): Declare inline friend
13865 functions as inline in class declaration.
13866 * troff/hvunits.h (class hunits, class vunits): Likewise.
13867 * include/refid.h (class reference_id): Likewise
13868 * troff/troff.h (points_to_units(units), scale(units, double)):
13869 Delete declarations.
13870 * libdriver/input.cc (get_char): Delete declaration.
13871 * include/lib.h: Change 2nd argument of getopt from const char **
13873 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
13874 char **' before assigning to a `const char **'.
13875 * tbl/table.cc: Delete extra declarations of prints().
13877 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
13879 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
13880 char **' before assigning to a `const char **'.
13882 * libgroff/errarg.cc (errarg::errarg): Don't use member
13883 initializer syntax for members of anonymous unions.
13885 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
13887 * mm: Integrate version 1.07.
13889 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
13891 * troff/input.c (translate2): Rename to
13892 (translate_no_transparent).
13893 (init_input_requests): Rename tr2 to trnt.
13895 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
13897 * troff/charinfo.h (class charinfo): Add transparent_translate field.
13898 (charinfo::set_translation, charinfo::set_special_translation):
13899 Add second argument that specifies value for
13900 transparent_translate.
13901 (charinfo::get_translation, charinfo::get_special_translation):
13902 Add optional second argument that specifies whether translation is
13903 being used for transparent throughput.
13904 * troff/input.cc (charinfo::set_translation,
13905 charinfo::set_special_translation): Handle second argument.
13906 (charinfo::charinfo): Initialize transparent_translate.
13907 (translate): Split main part off into
13908 (do_translate): New function. Pass argument saying whether
13909 translation applies to transparent throughput.
13910 (translate2): New request.
13911 (init_input_requests): Bind translate2 to `tr2'.
13913 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
13915 * tbl/table.h (class table): Add `nokeep' flag.
13916 * tbl/main.cc (process_options): Handle `nokeep' option.
13917 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
13918 table::do_bottom): Don't output keep/release macro definitions or
13919 calls when `nokeep' option has been specified.
13921 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
13923 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
13925 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
13927 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
13928 block_entry::divert, alphabetic_block_entry::divert): Add extra
13929 argument giving column separation.
13930 (table::compute_widths): Pass column separation to
13931 table_entry::divert().
13932 (block_entry::do_divert): If an entry spans multiple columns and a
13933 minimumum width has been specified for each column, then set the
13934 line length to the sum of the widths (plus possibly the column
13937 * troff/input.cc (set_escape_char): Don't set the escape_char
13938 until after calling has_arg().
13940 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
13942 * tbl/table.cc (table::do_top): Add missing \s0 for double box
13945 * tbl/table.cc (table::print_double_hline): Avoid extra new line
13946 in case where r > nrows - 1.
13948 * tbl/table.cc (BODY_HEIGHT): Deleted.
13949 (LINE_SEP): New definition.
13950 (table::print_single_hline, table::print_double_hline,
13951 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
13952 table::do_row, table::do_top): Use LINE_SEP space before a line
13953 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
13955 * tbl/table.cc (text_entry::print_contents): New function.
13956 (text_string_name, right_text_string_name): Deleted.
13957 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
13958 (simple_text_entry::do_width, numeric_text_entry::do_width,
13959 alphabetic_text_entry::do_width): Don't store the contents of the
13961 (left_text_entry::simple_print, right_text_entry::simple_print,
13962 center_text_entry::simple_print,
13963 alphabetic_text_entry::simple_print,
13964 numeric_text_entry::simple_print): Print the entry directly
13965 instead of using the stored string.
13967 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
13969 * devps/Makefile: Strip PostScript files.
13970 * devps/prologue: Rename to...
13971 * devps/prologue.ps.
13972 * devps/psstrip.sed: New file.
13973 * devps/download: Use .pfa rather than .ps for installed versions
13976 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
13978 * troff/env.cc (input_trap): Give a warning if the argument is out
13981 * troff/env.cc (adjust): Treat negative argument as missing. Round
13982 argument > 5 down to 5.
13984 * troff/env.cc (center, right_justify): Make negative argument zero.
13986 * troff/div.cc (page_offset, vertical_position_traps): Treat
13987 invalid argument as missing.
13988 * troff/env.cc (line_spacing, line_length, title_length, indent,
13989 underline, hyphen_line_max_request, control_char,
13990 no_break_control_char, widow_control_request, adjust, input_trap,
13991 point_size): Likewise.
13992 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
13993 constant_space): Likewise.
13994 * troff/input.cc (compatible, shift, warn_request,
13995 set_escape_char): Likewise.
13997 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
13998 * tbl/table.cc (table::table): Likewise.
14000 * Makefile.dev (install_dev): depends on $(DEVFILES).
14002 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
14004 * devX75, devX75-12, devX100, devX100-12: New directories.
14005 * Makefile.in: Add these to DEVDIRS.
14007 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
14008 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
14009 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
14010 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
14012 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
14013 (uninstall): New target.
14014 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
14015 uninstall_prog, uninstall_dev): New targets.
14017 * troff/div.cc (return_request): Treat an invalid argument as
14020 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
14022 * tmac/tmac.e ((f): Set up the environment even when there's a
14023 current diversion. Transperently throughput a call to @N.
14026 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
14028 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
14029 up to vertical resolution.
14031 * tbl/table.cc (table::do_row): Change row number after printing
14034 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
14036 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
14038 * Rename CHANGES to NEWS.
14040 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
14042 * libgroff/new.cc (operator new): Avoid calling malloc(0).
14044 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
14046 * man.ultrix: Removed.
14048 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
14050 * Makefile.comm (extraclean): Delete files whose names begin with
14053 * pic/troff.cc (troff_output::text): Fix typo in implementation of
14056 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
14058 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
14059 * troff/div.cc (page_length, need_space, space_request): Treat
14060 invalid optional argument as missing.
14061 * troff/env.cc (number_lines): If the first argument is present
14062 but not a number, turn on line numbering, don't change the next
14063 line number and parse the remaining arguments.
14065 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
14067 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
14069 * eqn/box.h: Change declaration accordingly.
14070 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
14071 the specified size was bad but don't give an error. Check for
14073 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
14074 * eqn/lex (do_size): Likewise.
14076 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
14078 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
14079 compatible headers.
14081 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
14083 * tbl/table.cc (table::init_output): Improve error message when
14084 table won't fit on one page.
14086 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
14088 * pic/troff.cc (troff_output::start_picture): Generate line
14089 containing a horizontal motion equal to the width of the picture.
14091 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
14092 using GROFF_COMMAND_PREFIX environment variable.
14094 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
14096 * mdate.sh: Use $NF rather than $(NF).
14098 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
14100 * pic/main.cc (main): Use %1 not %c in argument to warning.
14102 * eqn/main.cc (main): Output code to check that geqn was given the
14105 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
14107 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
14108 `ln -s ../Makefile .; make; rm -f Makefile'.
14110 * troff/hyphen: Rename to...
14112 * troff/input.cc (main): Delete -H option. Don't call
14113 read_hyphen_file().
14114 * troff/env.cc: Include searchpath.h and macropath.h.
14115 (exception_dictionary): Deleted.
14117 (read_hyphen_file): Deleted.
14118 (hyphenation_language): New struct.
14119 (class trie, class hyphen_trie): Move declarations up.
14120 (trie_node::~trie_node): Deleted.
14121 (trie::delete_trie_node): New function.
14122 (trie::do_delete): New pure virtual function.
14123 (hyphen_trie::do_delete): New function.
14124 (trie::~trie): New function.
14125 (hyphen_trie::~hyphen_trie): New function.
14126 (trie::clear): No need to chcek that tp is not 0.
14127 (current_language, language_dictionary): New variables.
14128 (hyphen_word): Give an error if no current language. Use
14129 exceptions dictionary in current language.
14130 (hyphen_trie::read_patterns_file): Find file using macro_path.
14131 Allow comments (starting with %) in patterns file. Don't make it
14132 a fatal error if the file can't be found.
14133 (hyphenate): Return if no current language. Get the exceptions
14134 dictionary and the hyphenation patterns from the current language.
14135 (set_hyphenation_language): New variable.
14136 (hyphenation_patterns_file): New function.
14137 (hyphenation_language_reg): New class.
14138 (hyphenation_language_reg::get_string): New function.
14139 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
14140 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
14142 * groff/groff.cc (main, help, synopsis): Delete -H option.
14143 * include/Makefile.sub: Don't define HYPHENFILE.
14144 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
14145 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
14146 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
14147 hyphenation patterns.
14149 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
14151 * eqn/neqn.sh: New file.
14152 * eqn/Makefile.sub: Handle neqn.sh.
14154 * eqn/eqn.h: Declare `nroff' variable.
14155 * eqn/box.cc (param_table): Add `nroff' param.
14156 (nroff): Define it.
14157 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
14159 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
14161 * troff/troff.h (WARN_FONT): New warning.
14162 (WARN_TOTAL): Change accordingly.
14163 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
14164 (warning_table): Add WARN_FONT.
14165 * troff/node.cc (mount_font_no_translate): Pass argument to
14166 font::load_font. If this is non-zero, give a warning.
14167 Don't give an error message when accessing a font that has already
14168 been found to be invalid.
14169 * include/font.h (font::load, font::load_font): Add additional
14170 optional argument which suppresses error message if the font is
14172 * libgroff/font.cc (font::load_font): Handle additional argument.
14173 (font::load): Add additional argument. If this is non-null, set it
14174 to 1 and don't give error message.
14176 * include/printer.h (printer::end_page): Add argument giving
14178 * libdriver/input.cc (do_file): Pass this.
14179 * grops/ps.cc (ps_printer::end_page): Add argument.
14180 * grodvi/dvi.cc (dvi_printer::end_page,
14181 draw_dvi_printer::end_page): Add argument.
14182 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
14183 columns_per_page members. New member nlines.
14184 (DEFAULT_LINES_PER_PAGE): Deleted.
14185 (tty_printer::tty_printer): Don't compute lines_per_page from
14186 font::paperlength. Don't compute columns_per_page from
14188 (tty_printer::add_char): Don't check horizontal position against
14189 columns_per_page. Grow glyphs vector if neccessary.
14190 (tty_printer::end_page): Add argument giving page_length in units.
14191 Discard lines past end of page.
14193 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
14195 * tmac/tmac.tty-char: Fix definition of \(/l.
14197 * tmac/tmac.X: Define \(en.
14199 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
14201 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
14202 lpq, then use lp rather than lpr.
14204 * tmac/tmac.s (par@reset): Don't call `ad'.
14205 (par*env-init): Call `ad'.
14207 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
14209 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
14212 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
14213 * indxbib/indxbib.cc: Likewise.
14215 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
14217 * libgroff/putenv.c: New file.
14218 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
14219 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
14220 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
14221 stdlib.h with AC_HAVE_HEADERS.
14223 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
14225 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
14228 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
14230 * eqn/box.cc (gsize): Make it an int.
14231 (set_gsize): Parse argument handling increment or decrement.
14232 (box::top_level): Convert gsize to a string.
14234 * troff/input.cc (exit_troff): Make buf unsigned char [].
14235 Call to make_temp_iterator casts buf to char*.
14237 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
14239 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
14240 * Makefile.cpg (depend.temp): Likewise.
14242 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
14244 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
14246 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
14248 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
14250 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
14252 * Version 1.06 released.
14254 * Integrate mm 1.04.
14256 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
14258 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
14260 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
14262 * afmtodit/afmtodit.pl: Add -n option that disables generation of
14264 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
14265 afmtodit. Regenerate.
14267 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
14268 @f back past the current position.
14270 * tmac/tmac.e: Change calls to @R so that comments are not part of
14273 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
14275 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
14277 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
14278 check that we can link a call to a function declared in <stdio.h>.
14279 (GROFF_UNISTD_H): New macro.
14280 * configure.in: Call it.
14281 * Makefile.in: Document it.
14282 * include/posix.h: New file.
14283 * troff/troff.h: Don't include <osfcn.h>
14284 * troff/input.cc: Include posix.h.
14285 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
14287 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
14288 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
14290 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
14291 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
14292 * libbib/search.cc (O_RDONLY): Delete definition.
14293 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
14294 Don't include <osfcn.h>.
14296 * acgroff.m4 (GROFF_TIME_T): New macro.
14297 * configure.in: Call it.
14298 * Makefile.in: Document it.
14300 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
14301 * configure.in: Call it.
14302 * Makefile.in: Document -DTRADITIONAL_CPP.
14303 * include/ptable.h: Don't include generic.h.
14304 (name2): Define it.
14306 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
14307 Afterwards remove [T1 and [T2.
14308 (ref*spec!0, ref*spec!2): Use T1 rather than T.
14309 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
14310 (ref*add-T2): Renamed from ref*add-T.
14311 (ref*add-T1): New macro.
14313 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
14315 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
14317 * libbib/index.cc: Include <fcntl.h>.
14318 (O_RDONLY): Define if necessary.
14319 (make_index_search_item, index_search_item_iterator::get_tag,
14320 index_search_item::check_files): Use O_RDONLY.
14321 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
14322 (O_RDONLY): Define if necessary.
14323 (search_list::add_file): Use O_RDONLY.
14324 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
14326 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
14329 * libbib/index.cc (S_ISREG): Define it if necessary.
14330 (index_search_item::load): Use S_ISREG.
14332 * include/driver.h: Include <errno.h>.
14334 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
14336 * eqn/box.cc (body_height): Increase default value to 85.
14337 (body_depth): Increase default value to 35.
14339 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
14341 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
14342 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
14343 protected from expansion with \E.
14345 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
14347 * Makefile (Makefile): New target.
14349 * Makefile.sub (configure, distfiles): New targets.
14351 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
14354 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
14356 * eqn/box.cc (param_table): Add body_height and body_depth.
14358 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
14360 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
14362 * psbb/Makefile.sub: Don't link with libgroff.a.
14364 * acgroff.m4 (GROFF_PUTENV): New macro.
14365 * configure.in: Call GROFF_PUTENV.
14366 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
14367 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
14370 * troff/env.cc (distribute_space): Rename force_forward argument
14371 to force_reverse. Reverse the list if force_reverse is true.
14373 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
14375 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
14377 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
14378 height or depth to be negative. Guard against SUP_RAISE quantity
14381 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
14383 * devps/generate/textmap: Add `an' (arrowhorizex).
14384 * tmac/tmac.ps: \(an overlaps horizontally.
14385 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
14387 * devps/symbolchars: Add arrowverttp, arrowvertbt.
14388 * devps/textmap: Add arrowvertex.
14389 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
14390 updownarrow delimiters.
14391 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
14393 * tbl/table.cc (simple_entry::position_vertically,
14394 block_entry::position_vertically): For a centered entry, perform
14395 the motion in two stages.
14397 * refer/refer.cc (split_punct): Don't call lookup_token if there
14400 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
14402 * troff/input.cc (token::next): Delete token_node after copying
14405 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
14408 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
14410 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
14412 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
14414 * grops/ps.cc (usage): -b option takes an argument.
14416 * devps/prologue (PLG): New procedure.
14417 * grops/ps.cc (main, usage): New -g option.
14418 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
14421 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
14423 * include/cset.h: Include <limits.h> if we have it.
14425 * libgroff/illegal.cc: New file.
14426 * include/lib.h (illegal_input_char): Use table.
14427 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
14428 * pic/lex.cc (ARG1): Renumber to 14.
14429 * eqn/lex.cc (ARG1): Likewise.
14431 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
14432 (eg 1.05.90) correctly.
14434 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
14436 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
14437 Rename $r and $R registers to $v and $V.
14438 ($r, $R): Initialize to 0.
14439 (@v, @V): New macros.
14443 * troff/input.cc (main, usage): Add -R option that says not to
14445 * eqn/main.cc (main, usage): Rename -n to -R.
14447 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
14449 * devps/DESC.in: Leave font positions 5-9 blank.
14450 * devdvi/DESC.in: Likewise.
14452 * grog/grog.pl: Handle `.PS <file' correctly.
14454 * troff/input.cc (input_stack::push): Improve error message when
14455 input stack limit exceeded.
14457 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
14459 * refer/refer.cc (main): Fix typo in handling of `a' option.
14461 * refer/refer.cc (do_bib): In state START after a newline remain
14464 * groff/groff.sh: Deleted.
14465 * groff/Makefile.sub: Delete handling of groff.sh.
14467 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
14468 to determine whether to use \X'ps:...'.
14469 * tmac/troffrc: Set 0p register to 0.
14470 * tmac/tmac.ps: Set 0p register to 1.
14472 * groff/groff.cc: Support -X option. Give warning for -TXps and
14473 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
14474 * tmac/troffrc: Support -r.X=1.
14476 * pic/troff.cc (troff_output::dot): Don't test
14477 zero_length_line_flag.
14479 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
14481 * include/lib.h: Declare getopt() and friends unless
14482 STDLIB_H_DECLARES_GETOPT is defined.
14484 * doc/chars.tr: Delete.
14485 * man/groff_char.man: New file.
14487 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
14489 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
14490 user has changed register format.
14492 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
14494 * groff/groff.cc: Get rid of device_table. Get postprocessor from
14495 `postpro' command in DESC file. Get spooler command from `print'
14496 command in DESC file. Execute spooler command with /bin/sh.
14498 * groff/groff.cc: Split Unix-specific parts into...
14499 * groff/pipeline.c: New file.
14502 * COPYING: New file.
14503 * all files: Update copyright notices.
14505 * Rearrange files. Redo Makefiles. Use autoconf.
14507 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
14509 * troff/input.c (charinfo_to_node_list): Interpret character
14510 definition with escape_char of `\'.
14512 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
14514 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
14515 Define INT_DIGITS as big enough for 64-bit integer.
14516 * lib/strtol.c: Don't include lib.h.
14517 * lib/lib.h: Delete ifdef __cplusplus stuff.
14519 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
14521 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
14522 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
14523 get DESC from current directory.
14525 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
14527 * tbl/main.c (main): Always reset the line number when reading
14530 * tbl/table.c (table::print_single_hline, table::print_double_hline,
14531 table::define_bottom_macro, table::do_row, table::do_top): Round
14532 vertical spacing up to vertical resolution.
14534 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
14536 * ps/ps.h (enum resource_type): Avoid comma at end of
14538 * dvi/dvi.c (class dvi_printer): Likewise.
14539 * dvi/tfmtodit.c (gf::load): Likewise.
14540 * refer/label.y (struct expression): Likewise.
14541 * refer/refer.c (class label_processing_state): Likewise.
14542 * refer/indxbib.c (do_file): Likewise.
14543 * troff/troff.c (enum warning_type): Likewise.
14544 * tbl/main.c (process_data): Likewise.
14545 * troff/charinfo.h (class charinfo):
14547 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
14549 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
14551 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
14553 * groff.c: Move to new groff subdirectory.
14554 * groff/Makefile: New file.
14555 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
14557 * man/mdate.sh: Use ls -L if supported.
14559 * Consolidate all header files produced by gendef into lib/defs.h.
14560 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
14561 Don't include path.h.
14562 * lib/Makefile (path.h): Don't generate.
14563 * troff/input.c: Include defs.h. Don't include config.h.
14564 * troff/Makefile (config.h): Don't generate.
14565 * refer/index.h: Don't include suffix.h.
14566 * refer/index.c: Include defs.h.
14567 * refer/indxbib.c: Include defs.h.
14568 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
14570 * refer/Makefile (suffix.h, path.h): Don't generate.
14571 * groff.c: Don't include config.h. Include defs.h.
14572 * Makefile (config.h): Don't generate.
14573 (lib/defs.h): Generate.
14574 (topclean): Remove lib/defs.h.
14576 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
14578 * lib/malloc.c, lib/getpagesize.h: Deleted.
14579 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
14581 * lib/Makefile: Delete malloc-related stuff.
14582 * lib/new.c: Workaround COOKIE_BUG if necessary.
14584 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
14585 needed header files directly.
14586 * refer/refer.h: Omit definition of DEFAULT_INDEX.
14587 * Makefile: Include definition of DEFAULT_INDEX in path.h.
14589 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
14591 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
14593 * lib/font (font::load_desc, font::load): Don't split argument of
14595 (font::handle_unknown_font_command): Change type.
14596 * ps/ps.c (ps_font::handle_unknown_font_command,
14597 handle_unknown_desc_command): Change type.
14598 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
14600 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
14602 * lib/font.h (font::handle_unknown_font_command): Add file and
14604 * lib/font.c (font::handle_unknown_font_command):
14605 * ps/ps.c (ps_font::handle_unknown_font_command):
14606 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
14607 lineno arguments. Use _with_file_and_line functions for error
14610 * lib/fontfile.c (font::unknown_desc_command_handler): New static
14612 * lib/font.c (font::set_unknown_desc_command_handler): New
14614 (font::load_desc): For unknown commands, call
14615 unknown_desc_command_handler if not null.
14616 * lib/font.h (class font): Declare them.
14617 (FONT_COMMAND_HANDLER): New typedef.
14618 * ps/ps.c (handle_unknown_desc_command): New function.
14619 (main): Set bflag if we had a -b option. Call
14620 font::set_unknown_desc_command_handler.
14621 (broken.h): Don't include.
14622 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
14624 * ps/devps/Makefile: Add `broken' command to DESC file using
14625 BROKEN_SPOOLER_FLAGS.
14627 * macros/tmac.e ([, ]): Add as synonyms for { and }.
14629 * macros/tmac.e ($p): Only exdent if \$3 > 0.
14631 * macros/tmac.e (@R, @S): New macros.
14632 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
14633 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
14634 Declare $H, $[0-9], .. macros with @S.
14635 Declare |0, |1, |2, |3 strings with @S.
14637 * macros/tmac.e (@S): Rename to @U.
14639 * macros/tmac.e (@z): Define @b and bp as empty instead of
14642 * macros/tmac.e (@m): Deleted.
14643 (@h): Don't call @m.
14644 (@z): Don't set @m trap.
14646 * macros/tmac.e ($h, $f): Define |z as empty string.
14648 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
14651 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
14653 ()f): Likewise for * register.
14655 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
14656 argument is missing, don't change $R. Call sr with three
14657 arguments when initializing.
14659 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
14661 * macros/tmac.e (sr): New macro.
14662 Initialize $r and $R using sr.
14664 * macros/tmac.e (,): Delete \*(#[.
14666 * troff/env.c (set_tabs): Read the tab type even if the position
14667 is bad. Allow the position of the first tab stop to be negative.
14669 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
14671 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
14673 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
14674 rather than -DPATHCONF_MISSING.
14675 * Makefile: Get rid of PATHCONF_MISSING.
14677 * refer/map.c: New file.
14678 * refer/index.c: Interface to mmap through map.c. Rename map_size
14680 * refer/Makefile: Handle map.c.
14681 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
14683 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
14685 * Makefile: RANLIB should be `true' if there is no ranlib.
14686 * lib/Makefile (libgroff.a): Simplify.
14687 * driver/Makefile (libdriver.a): Simplify.
14689 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
14690 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
14693 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
14695 * troff/env.c (compare_ranges): Declare as extern "C".
14697 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
14699 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
14701 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
14703 * pic/troff.c (troff_output::text): Merge in grops_output::text,
14704 but conditionalize use of \X based on \*(.T.
14705 (grops_output::*): Deleted.
14706 * pic/output.h: Delete declaration of make_grops_output.
14707 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
14708 by default. -n sets it to 0.
14709 (usage): Corresponding changes.
14710 * groff.c (main): Don't pass -x or -p to pic.
14711 * groff.sh: Likewise.
14713 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
14716 * ps/devps/afmtodit: Change calculation of asc_boundary and
14717 desc_boundary. Make these bounds inclusive.
14718 * ps/devps: Regenerate font files.
14720 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
14722 * macros/tmac.latin1: New file.
14723 * macros/tmac.tty-char: Use tmac.latin1.
14724 (tmac.tty-tr): Deleted.
14725 * macros/Makefile: Install tmac.latin1.
14726 * macros/tmac.dvi: Use tmac.latin1.
14727 * macros/troffrc: Translate \[char160] onto no-break space here.
14728 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
14730 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
14732 * macros/tmac.Xps: Use `do' request.
14734 * macros/tmac.ps: Use `do' request.
14736 * macros/tmac.e (@C): Use `do' request.
14738 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
14739 * macros/Makefile: Install tmac.X*.
14741 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
14742 * tty/Makefile: Don't install tmac.tty*.
14743 * macros/Makefile: Install tmac.tty*.
14745 * dvi/tmac.dvi: Move to macros.
14746 * dvi/Makefile: Don't install tmac.dvi.
14747 * macros/Makefile: Install tmac.dvi.
14749 * ps/tmac.ps*: Move to macros.
14750 * ps/Makefile: Don't install tmac.ps*.
14751 * macros/Makefile: Install tmac.ps*.
14753 * eqn/box.c: Provide draw_lines parameter corresponding to -D
14755 * macros/eqnrc: Set draw_lines parameter based on device.
14756 * groff.c: Don't pass -D flag to eqn.
14757 * groff.sh: Likewise.
14758 * eqn/main.c: Warn about use of -D.
14760 * troff/input.c (process_startup_file): New function.
14761 (main): Call process_startup_file().
14762 * macros/troffrc: New file.
14763 * macros/Makefile: Install troffrc.
14764 * groff.c (main): Don't pass extra -m option to troff. For a
14765 pseudo device pass the name of the pseudo device to troff using
14767 * groff.sh: Likewise.
14768 * groff.c (possible_command::prepend_arg): Deleted.
14770 * troff/input.c (do_request): New function.
14771 (init_input_requests): Bind "do" to do_request.
14773 * eqn/main.c (main): Instead of loading eqnchar from device directory,
14774 load eqnrc from macro directory.
14775 * macros/eqnrc: New file.
14776 * macros/Makefile: Install eqnrc.
14777 * ps/devps/eqnchar: Deleted.
14778 * ps/devps/Makefile: Don't install eqnchar.
14779 * dvi/devdvi/eqnchar: Deleted.
14780 * dvi/devdvi/Makefile: Don't install eqnchar.
14781 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
14784 * lib/device.[ch]: New files.
14785 * lib/font.h (font::set_device_name, font::get_device_name):
14787 * lib/fontfile.c: Use device.h.
14788 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
14789 * troff/input.c: Delete definition of `device'.
14790 (main): Don't initialize device.
14791 * troff/troff.h: Include device.h rather than declaring device.
14792 * troff/Makefile: No need to handle DEVICE.
14793 * driver/input.c: Include device.h. Don't use
14794 font::{set,get}_device_name.
14795 * groff.c, Makefile: Rename device.h to config.h.
14796 * groff.c: Use library device variable.
14797 * eqn/main.c: Use library device variable.
14798 * eqn/Makefile: No need to handle DEVICE.
14800 * lib/searchpath.[ch]: New files.
14801 * lib/Makefile: Handle searchpath.[ch].
14802 * troff/input.c (open_file, init_dirs): Deleted.
14803 (macro_dirs): Deleted.
14804 (open_mac_file, macro_source): Use class search_path.
14805 (add_string, struct string_list): Move definition.
14806 (main): Change -M option to use macro_path. Delete call to
14808 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
14809 Rewrite to use class search_path.
14810 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
14811 * lib/Makefile: fontfile.c depends on searchpath.h.
14812 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
14814 * lib/macropath.[ch]: New files.
14815 * troff/Makefile: No need to handle MACROPATH.
14817 * troff/input.c: Delete DUMP code.
14818 * lib/fontfile.c, lib/font.h: Delete
14819 font::forget_command_line_font_dirs.
14821 * troff/input.c (push_token): New function.
14822 (handle_first_page_transition): Use push_token().
14823 (process_input_stack): Change handling of a space at the beginning
14826 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
14828 * troff/input.c (font_dirs): Delete unused variable.
14830 * eqn/lex.c (do_set): Correct error messages.
14832 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
14834 * troff/input.c (do_define_string): Allow the string name to be
14835 followed immediately by a tab.
14836 (define_character): Likewise.
14838 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
14840 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
14843 * troff/input.c (input_iterator::is_file): New virtual function.
14844 (file_iterator::is_file): New function.
14845 (input_stack::end_file): New function.
14846 (input_stack::next_file): Handle the situation where there is no
14847 file on the input stack correctly. Avoid making two passes over
14849 (next_file): Make the filename optional; in this case call
14850 input_stack::end_file().
14852 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
14854 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
14855 produce a real _ charater when the current font is CW and _
14858 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
14859 expression to work around gcc 2.2 bug.
14861 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
14863 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
14865 * troff/env.c (environment::add_padding): New function.
14866 (environment::add_char): Use add_padding().
14867 (environment::space): Likewise.
14868 (environment::wrap_up_field): Add some padding if there is none
14869 and there's no current tab.
14870 * troff/env.h: Declare environment::add_padding.
14872 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
14874 * pic/pic.y: undef fmod and rand before declaring them.
14876 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
14878 * troff/input.c (main): If the DESC file specifies a font name of
14879 0, then leave the corresponding font position empty.
14881 * nroff.sh: New file.
14882 * Makefile (install.nobin): Install nroff.sh.
14884 * tty/devlatin1/R.proto: Add ao as synonym for de.
14885 * tty/tmac.tty-char: Define ao as o.
14887 * tty/dev{ascii,latin1}/R.proto: Add aq.
14888 * tty/tmac.tty-char: Delete definition of aq.
14890 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
14892 * troff/input.c (init_charset_table): Don't translate 0240.
14893 * ps/tmac.ps: Translate char160 to space.
14894 * dvi/tmac.dvi: Likewise.
14895 * tty/tmac.tty: Likewise.
14897 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
14899 * dvi/tmac.dvi: Add support for all Latin-1 characters.
14901 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
14902 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
14905 * tty/tmac.tty-char: Add \(ah.
14907 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
14908 No need to define \(FM and \(!/. Conditionalize all character
14911 * ps/devps/lgreekmap: Add +h, +f, +p.
14913 * ps/tmac.psnew: New file.
14914 * ps/Makefile: Install tmac.psnew.
14916 * troff/input.c (charinfo_to_node_list): Don't ever interpret
14917 character definitions in compatible mode.
14919 * troff/input.c (remove_character): New function.
14920 (init_input_requests): Bind remove_character to "rchar".
14922 * ps/tmac.psold: New file.
14923 * ps/Makefile: Install tmac.psold.
14924 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
14925 characters into tmac.psold. Make these definitions unconditional.
14927 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
14929 * ps/tmac.ps: Don't define \('c and \('C.
14931 * ps/devps/textmap: Move Greek characters to...
14932 * ps/devps/symbolchars:
14934 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
14936 * ps/devps/text.enc: Add quotesingle.
14937 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
14938 * tty/tmac.tty-char: Likewise.
14939 * dvi/devdvi/texmi.map: Add +h, +f, +p.
14940 * dvi/devdvi/texi.map: Add Fn.
14941 * dvi/devdvi/msam.map: Add lz.
14942 * dvi/tmac.dvi: Handle Bq, bq, aq.
14944 * pic/lex.c (get_token): Recognize 'th.
14945 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
14947 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
14949 * ps/devps/textmap: Move di, mu, +- to...
14950 * ps/devps/symbolchars:
14952 * macros/tmac.s (@XS): Don't call par@reset or fi.
14953 (XA): Call LP. Turn off adjustment. Reduce line length.
14955 * macros/tmac.s: Initially alias XS to LP.
14956 (XS): Rename to @XS.
14957 (cov*ab-init): Alias XS to @XS.
14959 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
14961 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
14962 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
14963 (token::is_size, token::changes_env): Deleted.
14964 * troff/number.c (parse_term): No need to process \s explicitly.
14965 Call tok.next() only after scale indicator has been processed.
14966 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
14968 (token::next): Handle \s, \f, \S, \H immediately rather than
14969 returning them as tokens.
14970 (token::operator==, token::description, token::add_to_node_list,
14971 token::process): Remove handling of deleted tokens.
14973 * troff/env.c (environment::add_char): When adding padding
14974 indicator character, call start_line() if necessary.
14976 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
14978 * ps/devps/afmtodit: Don't output 0 kerns.
14980 * ps/devps/afmtodit: Remove directory from name of encoding in
14981 font description file.
14983 * ps/devps/afmtodit: Improve error messages.
14985 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
14987 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
14988 * ps/devps/FontMakefile: Deleted.
14989 * ps/devps/afmname: New file.
14991 * ps/devps/symbol.sed: New file.
14992 * ps/devps/symbol.diff: Deleted.
14993 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
14994 Generate zapfdr.afm from zapfd.afm.
14996 * tty/tmac.tty (tty-char): Prefix definition with ".
14998 * macros/tmac.an (TP): Don't start a diversion if one has already
15001 * tty/tmac.tty-char: Add Latin-1 characters.
15003 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
15005 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
15007 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
15008 Move declaration of struct horizontal_span.
15010 * tbl/table.c (table::table): Initialize span_list.
15011 (table::~table): Delete span_list.
15013 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
15015 * ps/devps/Makefile: Avoid dependency on GNU make.
15017 * ps/tmac.ps: Check that character does not already exist before
15020 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
15021 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
15022 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
15025 * tty/tmac.tty-char: New file.
15026 * tty/Makefile: Install tmac.tty-char.
15027 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
15030 * tty/tmac.tty: Fix definition of \(34.
15032 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
15033 bracket-drawing characters onto |. Add *o.
15035 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
15036 only if current_field.
15038 * troff/dictionary.c (dictionary::lookup): Free old_table after
15041 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
15043 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
15044 whose glyphs are identical to glyphs of some Roman character.
15046 * tty/devlatin1/R.proto (bu): Deleted.
15047 * tty/devascii/R.proto (bu): Deleted.
15048 * tty/tmac.tty: Add definition of \(bu.
15050 * eqn/main.c (do_file): Pass FILE as argument.
15051 (main): Automatically load eqnchar. New options -F and -n.
15052 Pass do_file an opened FILE.
15053 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
15054 No need to include font.h.
15055 * groff.sh: Likewise. Don't need to use - for standard input.
15056 Prefix files with -- if first file starts with -.
15058 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
15060 * troff/env.c (environment::possibly_break_line): Don't set line
15061 to 0 across call to output_line(). Don't call output_line() until
15062 after discarding nodes after break.
15064 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
15066 * request.h (macro::empty): Declare it.
15067 * input.c (macro::empty): New method.
15068 (interpolate_macro): Don't give a WARN_SPACE if the two-character
15071 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
15073 * troff/env.c (environment::start_field): Decrement space_total
15074 when a space is frozen.
15076 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
15078 * macros/tmac.an (R): Delete macro.
15080 * troff/input.c (get_copy, token::next): Support \# (like \" but
15081 newline is ignored).
15083 * troff/input.c (token::next): Fix error message in 'Y' case.
15085 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
15087 * eqn/delim.c (define_extensible_string): Recognize any prefix of
15090 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
15092 * c++test.c: Include <osfcn.h>.
15094 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
15097 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
15099 * tbl/table.c (table::divide_span): Don't count column separation
15100 if expand was specified.
15102 * tbl/main.c (process_format): Don't ignore width specs in
15103 continued format. Give warning for changing equal widths or
15104 column separation in continued format.
15105 (process_data): Set column separation, minimum width, equal
15106 columns at end of table.
15108 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
15110 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
15111 node::add_discretionary_hyphen): Use soft_hyphen_char.
15112 (set_soft_hyphen_char): New function.
15113 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
15115 * Makefile (c++tested): Give more helpful message if test fails.
15117 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
15119 * troff/input.c (init_charset_table): Translate 0240 to
15120 an unbreakable space.
15122 * troff/token.h (token::hyphen_indicator): New function.
15123 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
15125 * troff/input.c (translate): Allow translation to \%.
15126 * troff/node.c (node::add_char): Handle
15127 TRANSLATE_HYPHEN_INDICATOR.
15128 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
15130 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
15133 * tty/devlatin1/R.proto: \(hy and - should print as 055.
15135 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
15137 * groff.c (run_commands): If the last command gets a SIGPIPE send
15138 a SIGPIPE to all children than haven't yet terminated. When
15139 command terminates, set pid field to -1.
15141 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
15143 * groff.c (main): Pass an appropriate -filename option to gxditview.
15145 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
15147 * Makefile.bd (install): Remove existing program before copying.
15149 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
15150 programs which have Unix counterparts to be installed with
15151 user-specified prefix.
15153 * troff/input.c (exit_troff): Don't check if exit_started.
15154 (exit_request): Don't call exit_troff if exit_started.
15156 * Makefile.bd (install.mm): Rename to install.dwbmm.
15158 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
15160 * driver/input.c (do_file): Add missing break for '#' case.
15162 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
15164 * troff/input.c (input_stack::clear): Clear past any boundaries and
15165 then add the boundaries back.
15167 * troff/input.c (exit_troff): Return immediately if already
15170 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
15172 (pg*end-page): If the text has ended and there are no more
15173 footnotes or keeps, exit.
15175 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
15177 * troff/input.c (init_charset_table): Make \(rq transparent by
15180 * macros/tmac.an: Define lq and rq strings.
15182 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
15184 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
15186 * troff/env.c (environment::final_break): New function.
15187 (environment::newline): Set prev_line_interrupted to 2 if
15189 * troff/env.h: Declare environment::final_break.
15190 * troff/input.c (exit_troff): Call environment::final_break()
15191 instead of environment::do_break().
15193 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
15194 doesn't already exist.
15195 * macros/man.local: New file.
15196 * macros/tmac.an: Load man.local.
15197 * macros/man.ultrix: New file.
15199 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
15201 * troff/input.c (exit_groff): Rename to...
15202 (exit_troff): New function.
15204 * troff/div.c (exit_started, done_end_macro,
15205 seen_last_page_ejector): New global variables.
15206 (began_page_in_end_macro): New static variable.
15207 (exit_flag): Deleted.
15208 (top_level_diversion::top_level_diversion): Initialize
15210 (top_level_diversion): More elaborate test for whether
15211 cleanup_and_exit() should be called.
15212 Set began_page_in_end_macro if the end macro isn't yet finished.
15213 * troff/div.h (top_level_diversion::last_page_count): New data
15215 (top_level_diversion::set_last_page): New function.
15216 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
15217 * troff/env.c (do_break): Zero prev_line_interrupted.
15218 * troff/input.c (exit_flag): Delete declaration.
15219 (LAST_PAGE_EJECTOR): New magic cookie.
15220 (token::next): Handle LAST_PAGE_EJECTOR.
15221 (exit_groff): Set exit_started and done_end_macro instead of
15222 exit_flag. Call top_level_diversion::set_last_page. Push a
15223 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
15224 another ejection after setting seen_last_page_ejector.
15226 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
15228 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
15230 * macros/tmac.e (TH): Make sure there's room for the initial
15233 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
15234 Set FVS in points rather than units.
15236 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
15238 * troff/div.c (top_level_diversion::add_trap): Don't consider the
15239 position of empty slots.
15241 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
15243 * ps/devps/S: Fix height and depth of parenrightex.
15244 * ps/devps/symbol.diff: Regenerate.
15246 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
15248 * tmac.e (u): Do underlining as in -mgs.
15250 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
15252 * tty/tty.c (tty_printer::end_page): If overstriking is
15253 suppressed, still turn overstruck horizontal and vertical lines
15256 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
15259 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
15261 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
15263 * Version 1.05 released.
15265 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
15267 * tty/tty.c: Instead of keeping an array of glyphs and then
15268 sorting it, keep a ordered linked list of glyphs for each line.
15270 * driver/driver.h: Include stddef.h.
15272 * tty/tty.c (compare_glyph):
15273 * refer/refer.c (rcompare):
15274 * troff/env.c (compare_ranges): Arguments of qsort comparison
15275 function should be const void *.
15277 * troff/number.c (parse_term):
15278 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
15281 * refer/label.y (consider_authors): Don't access variables
15282 constructed under a condition outside that condition: put braces
15283 round for statement containing declaration; redeclare use of same
15286 * pic/pic.y (text_expr): Delete production that allows
15287 parenthesised text_expr.
15288 (expr): Allow a conditional_expr to appear in parentheses.
15289 (conditional_expr): Rename to any_expr.
15291 * mm: Install new version 1.01 from jh.
15293 * lib/font.c (font::get_width): Cache scaled widths.
15294 (font::font): Initialize widths_cache.
15295 (font::~font): Destroy widths_cache.
15296 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
15298 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
15300 * c++test.c, c++test.ref: New files.
15301 * Makefile: Check that the C++ compiler works.
15303 * ps/tmac.pspic (PSPIC): Do a break.
15305 * ps/tmac.ps: Move definition of PSPIC into...
15306 * ps/tmac.pspic: New file.
15307 (PSPIC): Draw box around picture, but make it invisible to grops.
15308 * ps/tmac.ps: Load tmac.pspic.
15309 * ps/Makefile: Install tmac.pspic.
15311 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
15313 * lib/font.c (scale_round): If n is negative,
15314 subtract .5 before truncating floating point result.
15316 * lib/fontfile.c: Include <errno.h>.
15318 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
15320 * driver/input.c (get_char): Inline. Don't update current_lineno.
15321 Change callers to up date current_lineno if necessary.
15322 Use get_char() instead of getc(current_file).
15324 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
15326 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
15328 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
15330 * tty/tty.c (tmac.tty): Define \(rg as (R).
15332 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
15334 * lib/lib.h: New define a_delete.
15335 * Use a_delete instead of delete when deleting an array of objects
15336 without destructors.
15338 * lib/lib.h: Rename adelete to ad_delete.
15339 * Change uses of adelete.
15341 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
15343 * eqn/eqn.y: Include lib.h.
15345 * troff/node.c (grow_font_table): Delete old_font_table.
15347 * mm: Install new version from jh.
15349 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
15351 * tbl/table.h (format_type): Make global instead of local to class
15352 entry_format. Prefix enumerators with FORMAT_.
15353 * tbl/table.c, tbl/main.c: Corresponding changes.
15354 * refer/token.h (token_type): Make global. Prefix enumerators
15356 * refer/token.[ch]: Corresponding changes.
15357 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
15359 * troff/div.c (node::set_vertical_size): Don't name argument.
15361 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
15363 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
15364 * lib/lib.h: Define adelete accordingly.
15365 * pic/object.c (graphic_object::graphic_object):
15366 * tbl/main.c (format::~format):
15367 * tbl/table.c (table::~table):
15368 * refer/ref.c (reference::~reference, reference::merge,
15369 reference::insert_field, reference::delete_field): Use adelete.
15371 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
15373 * tbl/table.h: Corresponding changes.
15375 * common.c (common_output::dashed_arc, common_output::dotted_arc):
15376 Ensure total_angle is positive.
15378 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
15380 * refer/ref.c (reference::merge, reference::insert_field,
15381 reference::delete_field): Avoid delete[0].
15383 * refer/token.c (init_special_chars): Move calls to cmupper
15384 outside calls to init_two_char_letter to work around bug in gcc
15387 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
15389 * lib/new.c (operator new): Use __builtin_new for g++.
15391 * pic/object.c (graphic_object::~graphic_object): Don't use
15394 * pic/object.c (output::compute_scale): Initialize max_width and
15397 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
15399 * troff/input.c (write_request): Call fflush.
15401 * troff/node.h (class composite_node): Move declaration to node.c
15402 * troff/input.c (charinfo_to_node): Rename to ...
15403 (charinfo_to_node_list): Return node list rather than composite
15405 * troff/node.c (make_composite_node): New function.
15406 (make_node, add_char): Call make_composite_node instead of
15408 (class composite_node): Add a tfont * member. Delete font_size
15410 (composite_node::composite_node, composite_node::copy,
15411 composite_node::size): Corresponding changes.
15412 (composite_node::tprint): Provide constant spacing, emboldening
15413 and track kerning as specified in tfont.
15414 (composite_node::width): Change width calculation accordingly.
15415 * troff/env.h (environment::composite): New member.
15416 (environment::is_composite, environment::set_composite): New
15418 * troff/env.c (environment::environment): Initialize composite.
15419 * troff/input.c (charinfo_to_node): Call
15420 environment::set_composite.
15421 * troff/node.c (make_composite_node, make_glyph_node): Use the
15422 plain version of the tfont if the environment is composite.
15424 * troff/node.c (font_info::get_space_width): Additional argument
15425 giving space_size. Handle constant space correctly. Scale by
15426 space_size unless constant spaced.
15427 (env_sentence_space_width): New function.
15428 * troff/node.h: Declare it.
15429 * troff/env.h (environment::get_space_size,
15430 environment::get_sentence_space_size,
15431 environment::get_narrow_space_width,
15432 environment::get_half_narrow_space_width): Make inline.
15433 (environment::get_space_width): Make inline. Just call
15435 * troff/env.c: Delete definitions for funtions made inline.
15436 (environment::space_newline, environment::space): Use
15437 env_sentence_space_width(). Don't scale by space_size.
15438 * troff/node.h: Move declarations of env*space_width() functions
15441 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
15443 * macros/tmac.s (PS): Don't try to set negative indent.
15445 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
15447 * pic/pic.y: Fix min function.
15449 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
15451 * man/mdate.sh: Clear LANGUAGE.
15453 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
15455 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
15456 * pic/lex.c: New COMMAND keyword.
15457 * pic/pic.y (print_args, print_arg): New rules.
15458 (placeless_element): Use print_args for PRINT.
15459 New COMMAND element.
15461 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
15463 * troff/input.c (terminal): Handle missing argument correctly.
15465 * pic/pic.y (text_expr): New rule.
15467 * pic/pic.y: Implement := operator.
15469 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
15471 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
15474 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
15476 * ps/devps/dingbatsrmap: Include this in the distribution.
15478 * macros/tmac.doc: Replace with new version from 2nd Networking
15479 Release. Fix loading of doc-* files.
15480 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
15481 * macros/tmac.doc.old: New file. Apply fixes that had been
15482 applied to old tmac.doc.
15483 * macros/tmac.andoc: Check that we're running under groff.
15484 * macros/Makefile: Rework.
15486 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
15488 * tbl/table.h (format_type):
15489 * refer/token.h (token_type): If NESTED_TYPES is defined, use
15490 typedef to make these types visible at file scope.
15491 * Makefile: Add NESTED_TYPES configuration option.
15493 * troff/div.c (mark): At the top level use the value of
15494 nl_reg_contents rather than the current vertical position.
15496 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
15498 * tty/tty.c: Implement \D for horizontal or vertical lines.
15499 (tty_printer::set_char): Use vec_used+2 as serial number.
15500 Don't allow size of vector to exceed USHRT_MAX-2.
15501 Split off part into...
15502 (tty_printer::add_char): New function.
15503 (tty_printer::draw): New function.
15504 (compare_glyph): Handle equal serial numbers.
15505 (tty_printer::end_page): Handle overstruck characters from \D.
15506 (main, usage): Implement -d option.
15508 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
15510 * tbl/main.c (process_format):
15511 * eqn/text.c (split_text):
15512 * troff/input.c (token::next): Use inner block for declarations
15513 with initializers in switch statement.
15515 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
15517 * pic/common.c (common_output::dash_line): Cope with zero-length
15520 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
15522 * Version 1.04 released.
15524 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
15526 * macros/tmac.an (TH): Define a macro an-init to define variables
15527 based on command line arguments.
15528 (an-header): Call it.
15530 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
15532 * Makefile (install.mm): Rename to install.dwbmm.
15534 * Makefile: Integrate mm.
15535 * mm: New directory.
15537 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
15539 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
15542 * pic/troff.c (troff_output::simple_spline,
15543 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
15544 shadowing parameter.
15546 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
15548 * lib/ptable.h: Add explicit casts when converting from unsigned
15551 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
15552 * dvi/devdvi/Makefile: Install SA, SB.
15554 * refer/indxbib.c: Add declaration of mktemp.
15556 * refer/lookbib.c: Add declaration of isatty.
15558 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
15560 * pic/lex.c (interpolate_macro_with_args): While collecting
15561 arguments, keep track of whether we're in a string.
15563 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
15565 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
15566 down with \v, so as to avoid problems with top of page trap
15567 setting no space mode.
15569 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
15571 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
15573 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
15575 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
15576 Improve error message.
15578 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
15580 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
15583 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
15585 * groff.c (possible_command::execp): Always use _exit() after a
15588 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
15589 NO_SYS_WAIT_H configuration options.
15590 * groff.c: Use these options. Use POSIX-style macros to extract
15591 fields from the status returned by wait().
15593 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
15595 * tbl/table.c (table::compute_separation_factor): Allow the
15596 separation factor to drop to 0.
15598 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
15600 * refer/search.c: Include <errno.h>.
15602 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
15604 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
15606 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
15609 * pic/lex.c (input_stack::bol): Move definition out of class body.
15611 * pic/main.c: On MSDOS munge argv[0].
15613 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
15615 * lib/ptable.c (hash_string): Use unsigned long rather than
15617 (next_ptable_size): Use unsigned rather than int. Give an error
15618 message if we've hit the largest table size.
15619 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
15622 * pic/object.h (object_spec): Make flags unsigned long. Declare
15623 flags as const unisgned long rather than as enums.
15625 * pic/output.c: Deleted.
15627 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
15629 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
15630 Add additional argument.
15631 (line_entry::note_double_vrule_on_{left,right}): Set value of
15632 douvle_vrule_on_{right,left} flag according to argument.
15633 (simple_line_entry::simple_print,
15634 simple_line_entry::double_line_print): If adjacent to double vrule
15635 on a corner extend rather than shorten the rule by half the double
15638 * troff/number.c (parse_term): In checking for overflow, handle the
15639 case where the current horizontal position is negative.
15641 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
15643 * pic/object.c (draw_arrow): Check for object having zero length.
15645 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
15647 * eqn/main.c (do_file): Split off inline equation handling into...
15648 (inline_equation): New function. Search for starting delimiter
15650 (delim_search): New function. Don't recognize a delimiter that
15651 occurs in the name of an escape sequence, number register, string
15654 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
15656 * eqn/delim.c (delim_box::compute_metrics): Don't call
15657 define_extensible_string if left is 0.
15658 (delim_box::output): Don't print the left delimiter if left is 0.
15659 (delim_box::debug_print): Check for left == 0 before calling printf.
15661 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
15663 * troff/Makefile (majorminor.c): Include only digits in
15666 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
15668 * refer/dirnamemax.c: new file.
15669 * refer/genlimits.c: Deleted.
15670 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
15671 Don't check path length.
15672 * refer/Makefile: Add dir_name_max.o; delete genlimits.
15673 * Makefile: Add PATHCONF_MISSING option.
15675 * refer/indxbib.c (get_cwd): New function.
15676 (main): Use get_cwd().
15677 * lib/getcwd.c: New file.
15678 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
15679 GETCWD in SUBFLAGS.
15680 * lib/Makefile: Compile getcwd.o.
15682 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
15685 * refer/indxbib.c (main): Check success of mktemp.
15687 * lib/tmpfile.c: New file.
15688 * lib/Makefile: Add tmpfile.c.
15689 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
15690 * ps/ps.h: Delete declaration of mktemp().
15691 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
15692 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
15693 * driver/driver.h: No need now to include errno.h.
15695 * everywhere: Set errno to 0 before calling fopen().
15697 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
15698 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
15699 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
15701 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
15703 * troff/env.h (translate_space_to_dummy): Declare it.
15704 * troff/env.c (environment::space_newline, environment::space):
15705 If translate_space_to_dummy is set then make the width of spaces 0.
15706 * troff/input.c (translate): If the second character of a
15707 translation is a space, translate to unbreakable space. If the
15708 first character is a space, set or clear translate_space_to_dummy
15709 according to whether the second character is \&. Weird!
15711 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
15713 * groff.c (run_commands): Don't use non-zero exit code because a
15714 command gets SIGPIPE.
15716 * groff.c, groff.sh: Use -mXps with -TXps.
15718 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
15719 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
15720 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
15721 (ps_printer::special): New specials invis and endinvis.
15722 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
15723 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
15724 (ps_printer::end_page): Check that invis_count == 0.
15725 (ps_printer::invis_count): New member.
15726 (ps_printer::ps_printer): Initialize invis_count to 0.
15728 * troff/env.c (environment::hyphenate_line): Hyphenation
15729 indicator at beginning of word inhibits splitting after -, \(em
15732 * pic/pic.y (element): Allow another element to follow } without
15733 any intervening separator.
15735 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
15737 * pic/lex.c (get_delimited): Allow tabs before delimiter.
15739 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
15741 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
15742 declaration of wait() in header files.
15743 * Makefile: Get rid of -DHAVE_UNION_WAIT.
15745 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
15747 * lib/lib.h: Declare return type of strerror as char *.
15749 * man/Makefile: Add g flag to sed substitutions.
15750 * Makefile (shgroff, bindist): Likewise.
15752 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
15754 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
15755 * ps/devps/prologue (PBEGIN): Define showpage after pushing
15758 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
15760 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
15763 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
15765 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
15768 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
15770 * troff/input.c (define_number_reg): If currently undefined,
15771 don't define it if the argument is an invalid expression.
15773 * Makefile: Ignore return value of `if' commands without `else'
15776 * Makefile: Split up CPPDEFINES into a series of separate
15777 configuration options.
15779 * troff/input.c (init_registers): Use time_t instead of long
15780 unless LONG_FOR_TIME_T is defined. Use returned result rather
15781 than passing pointer.
15782 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
15784 * lib/Makefile (fontpath.h): Use gendef.
15786 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
15788 * troff/input.c (input_iterator::shift): Delete argument name.
15789 * troff/node.c (suppress_output_file::really_begin_page,
15790 suppress_output_file::really_transparent_char, node::ascii_print,
15791 node::tprint): Delete names of unused arguments.
15793 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
15795 * refer/label.y (string): Pass $4 to command_error.
15797 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
15799 * Version 1.03 released.
15801 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
15803 * Makefile: Pass definition of SHELL in SUBFLAGS.
15805 * gendef: New file.
15806 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
15807 ps/Makefile: Use gendef to construct header files that are
15808 constructed from the Makefile.
15810 * macros/Makefile: make all should build stripped version of tmac.e.
15812 * refer/Makefile (clean): Remove y.output.
15814 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
15816 * ps/pfbtops.c (main): Add -v option which prints out a version
15818 * ps/Makefile (pfbtops): Link with libgroff.a.
15820 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
15822 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
15823 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
15825 * refer/lkbib.c (main): Always terminate reference with blank
15827 * refer/lookbib.c (main): Likewise.
15829 * refer/linear.c (file_buffer::load): Check that the file is not a
15832 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
15833 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
15834 Delete second inclusion of <sys/param.h>.
15836 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
15838 * troff/token.h (token::special): Deleted.
15840 * tbl/main.c (process_format): Rework so that opt->tab_char is
15841 recognized only when appropriate.
15843 * ps/Makefile (clean): Remove pfbtops.
15845 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
15847 * lib/font.c (text_file::next): Don't return if we have got a
15850 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
15852 * refer/refer.c (store_reference): Get hash code from old_table[i]
15853 when rehashing the table.
15855 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
15857 * eqn/box.c (box::top_level): Save size and prev size using \R and
15858 restore it afterwards. Set the size to the size at the beginning
15860 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
15861 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
15863 * refer/Makefile (limits.h): Use ./genlimits.
15865 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
15867 * refer/index.c: Delete declarations of stat() and fstat().
15869 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
15871 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
15873 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
15875 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
15877 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
15879 * troff/input.c (token::get_char): Handle \e.
15881 * refer/linear.c: Delete declarations of fstat() and stat().
15883 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
15885 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
15886 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
15888 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
15890 * troff/input.c (do_define_macro): Improve error handling for end
15891 of file while defining macro.
15893 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
15895 * eqn/box.h: Fix declaration of set_gsize.
15896 * eqn/box.c (set_gsize): Make argument const char *.
15897 (gsize): Declare as char *.
15898 * eqn/main.c (main): Don't convert gsize to int.
15899 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
15901 * Version 1.02 released.
15903 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
15905 * macros/tmac.andoc: New file.
15906 * macros/Makefile: Install tmac.andoc.
15908 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
15909 operator new and delete on OP_DELETE_BROKEN not being defined.
15910 * Makefile: Mention OP_DELETE_BROKEN.
15912 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
15914 * Makefile (bindist): Pass SUBFLAGS.
15916 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
15918 * Makefile, groff.c: Pass definitions to groff.c via device.h.
15920 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
15923 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
15925 * ps/ps.h, ps/psrm.c: Make comment_table and
15926 header_comment_table local to resource_manager::process_file.
15928 * groff.sh: With -TXps pass -printCommand option to gxditview.
15930 * groff.c (possible_command::print): Implement using
15931 append_arg_to_string.
15933 * xditview: Merge in new implementation with own ChangeLog.
15935 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
15937 * groff.c (main): Implement PRINT_OPTION.
15938 (append_arg_to_string): New command.
15939 (device_table): Set PRINT_OPTION flag for Xps.
15941 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
15943 * troff/groff.h: Rename to troff.h.
15945 * pic/lex.c (lookup_keyword, docmp): New functions.
15946 (get_token): Use new lookup_keyword.
15947 Don't include key.h.
15948 * pic/key.[ch], pic/pic.gperf: Deleted.
15949 * pic/Makefile: Remove gperf stuff.
15951 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
15953 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
15955 * troff/Makefile, troff/node.c: Move definition of
15956 STORE_WIDTH into node.c.
15958 * etc/grog.pl, etc/grog.sh: Support -mdoc.
15960 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
15962 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
15963 dvi/devdvi/texb.map: Add lq and rq.
15964 dvi/devdvi: Regenerate fonts.
15965 * ps/devps/textmap: Add lq and rq.
15966 * ps/devps: Regenerate fonts.
15967 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
15968 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
15970 * pic/object.c (position_rectangle): When checking radius
15971 cope with possiblity that width or height is negative.
15972 (box_object::box_object): Have separate xrad and yrad with
15973 signs matching signs of dim components.
15974 (box_object::{north,south}_{east,west}): Use xrad and yrad.
15975 (box_object::print): With rounded boxes use absolute values
15976 for dim and rad arguments.
15978 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
15981 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
15983 * various files: Add explicit destructors to keep Saber CC +d
15986 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
15988 * eqn/box.c (box::top_level): Restore fonts correctly after
15989 font changes in line containing inline equation. Also
15990 restore previous font as well as current font.
15991 * eqn/pbox.h: Define necessary string and register names.
15993 * troff/input.c (token::next): Case 'R' calls do_register.
15994 (do_register): New function.
15996 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
15998 * groff.c, groff.sh: Support Xps device. Allow each device
15999 to have a pseudo_name and a real_name.
16001 * groff.c (run_commands): Don't print `Broken pipe' messages.
16003 * ps/pfbtops.c: New file.
16004 * ps/Makefile: Add pfbtops.
16006 * troff/number.c (parse_term): Improved error message.
16008 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
16010 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
16012 * Makefile: Integrate refer.
16013 * refer: New directory.
16014 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
16015 man/lkbib.man: New files.
16016 * man/Makefile: Support refer man pages.
16018 * lib/lib.h: Declare is_prime.
16019 * lib/prime.c: New file.
16021 * troff/input.c (macro_source): New function.
16022 (init_input_requests): Bind "mso" to macro_source.
16024 * troff/env.c (environment::possibly_break_line): Maintain
16025 pointer to pointer to node to be split in ndp so as to avoid
16026 using address of freed node.
16028 * troff/env.c (environment::hyphenate_line): Maintain pointer to
16029 pointer to first node to be hyphenated in startp so as to
16030 avoid using address of freed node.
16032 * troff/env.c (class trie, class hyphen_trie): Make the
16033 elements of the trie be of type char not unsigned char.
16034 Declare arguments to be const char* instead of unsigned char *.
16036 * troff/env.c (hyphenate): Initialize hbuf[0].
16038 * troff/input.c (set_string): Declare p to be char * and cast
16039 *p to unsigned char when necessary.
16041 * troff/input.c (do_define_macro): Declare s to be const
16042 char*. Cast element to unisgned char when necessary, Declare
16043 d to be an int. Handle EOF better.
16045 * troff/Makefile, troff/input.c: Different scheme for passing
16046 definitions of MACROPATH, HYPHENFILE and DEVICE.
16048 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
16050 * tty/devascii/R.proto: Delete entry for em.
16051 * tty/devlatin1/R.proto: Likewise.
16053 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
16055 * troff/input.c (translate): Stop when we get a space. Treat eof
16058 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
16060 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
16062 * tbl/main.c (process_format): A font name following a `f'
16063 modifier that starts with a digit can be only one character long.
16064 Also deal with EOF on the second character of the font name.
16066 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
16068 * troff/input.c (token::next): Turn \~ into an
16069 unbreakable_space_node.
16070 * troff/node.c (unbreakable_space_node): New class.
16071 * troff/node.h: Declare it.
16073 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
16075 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
16076 it's >= 0, before outputting it as a single byte.
16078 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
16080 * lib/font.c: Make font_char_metric::code an int.
16081 (font::get_code): Change return type to int.
16082 (font::load): Allow code to be arbitrary integer.
16083 * lib/font.h (font::get_code): Change return type to int.
16084 (font::number_to_index): Change argument type to int.
16085 * troff/input.c (token::next): In case 'N', allow any value.
16086 Store value in token::val.
16087 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
16088 (token::get_char, token::add_to_node_list, token::process): Get
16090 (charinfo::set_number): Change argument to int.
16091 (charinfo::get_number): Require that NUMBERED flag be set.
16092 (get_charinfo_by_number): Store numbered characters not between 0
16093 and 255 in a dictionary.
16094 * troff/charinfo.h (get_charinfo_by_number): Change argument type
16096 (charinfo::number): Change type to int.
16097 (charinfo::set_number): Change type of set_number to int.
16098 * troff/node.c (troff_output_file::put_char_width,
16099 troff_output_file::put_char): Test whether character is numbered
16100 using charinfo::numbered().
16101 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
16103 * lib/nametoindex.c: New implementation to cope with arbitrary
16106 * troff/input.c (token::operator==): Test val for
16107 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
16110 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
16111 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
16113 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
16115 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
16118 * all Makefiles: rm targets of cp and >.
16120 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
16123 * eqn/lex.c (def_table): Add dollar.
16125 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
16127 * troff/input.c (do_width): Push back newline before closing delim
16130 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
16132 * groff.c (possible_command::prepend_arg): New function.
16133 (main): Prepend device -m option.
16134 * groff.sh: Put device -m options before command-line options.
16136 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
16138 * macros/tmac.an (IP): Quote argument to TP.
16140 * ps/ps.c (main): New option -b, which sets...
16141 (broken_flags): New variable.
16142 (ps_printer::~ps_printer): Incorporate the setup section in the
16143 prolog if (broken_flags & NO_SETUP_SECTION).
16144 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
16145 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
16146 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
16147 ps_printer::print_needed_font_comment,
16148 ps_printer::print_supplied_font_comment,
16149 ps_printer::print_include_font_comments,
16150 ps_printer::lookup_doc_font, ps_printer::download_fonts,
16151 ps_printer::read_download_file, read_document_fonts, add_font,
16152 skip_line, parse_fonts_arg, document_font::document_font,
16153 document_font::~document_font, document_font::download,
16154 ps_output::include_file): Deleted.
16155 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
16156 rather than %!PS-Adobe-2.0. Make calls to
16157 resource_manager::need_font for each font that we used. Replace
16158 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
16159 print_supplied_font_comment, print_needed_font_comment by call to
16160 resource_manager::print_header_comments. Output %%Orientation
16161 comment. Output %%Requirements: numcopies comment if ncopies > 1.
16162 Don't output the prolog directly. Instead call
16163 resource_manager::output_prolog. Only define #copies when ncopies
16164 > 1. Delete calls to print_include_font_comments and
16165 download_fonts. Add call to resource_manager::document_setup.
16166 (ps_printer::do_file): Call resource_manager::import_file instead
16167 of including it ourselves.
16168 (ps_printer::do_import): Likewise. Also don't call
16169 merge_import_fonts. Push userdict on the dictionary stack before
16170 and pop it afterwards.
16171 Move declaration of ps_output into ps.h.
16172 * ps/psrm.c: New file implementing resource_manager class.
16173 * ps/ps.h: New file declaring ps_output and resource_manager
16175 * ps/devps/zapfdr.ps:
16176 * ps/devps/symbolsl.ps:
16177 * ps/devps/prologue: Use 3.0 conventions.
16178 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
16179 Add default definition of BROKEN_SPOOLER_FLAGS.
16180 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
16181 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
16183 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
16185 * etc/grog.pl: New file.
16186 * Makefile (GROG): New variable.
16187 Add GROG to SUBFLAGS.
16188 * etc/Makefile (GROG): New variable.
16189 (install.nobin): Install $(GROG) rather than grog.sh.
16191 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
16193 * eqn/special.c (special_box::compute_metrics): Make the input and
16194 output strings the same. Get the new height and depth from the
16195 predefined height and depth registers. Also make subscript kern
16196 and skew available.
16197 (special_box::compute_subscript_kern, special_box::compute_skew):
16200 * eqn/box.c (pointer_box::compute_skew,
16201 simple_box::compute_metrics, box::top_level)
16202 * eqn/text.c (prime_box::compute_metrics,
16203 prime_box::comput_subscript_kern)
16204 * eqn/limit.c (limit_box::compute_metrics):
16205 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
16206 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
16207 negative numbers in `nr' requests with a leading 0.
16209 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
16211 * eqn/special.c: New file.
16212 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
16213 Add new rule for simple.
16214 * eqn/lex.c (token_table): Add SPECIAL.
16215 * eqn/box.h: Declare make_special_box.
16216 * eqn/Makefile: Add special.[co].
16218 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
16220 * ps/devps/prologue: Possibly set packing to true while defining.
16221 Create grops dictionary here. Initialize local variables before
16222 defining procedures.
16223 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
16224 the dictionary stack. Set strokeadjust and overprint to false if
16225 the relevant operators are defined.
16226 (PEND): New procedure.
16227 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
16228 prologue. Do everything else in the setup section.
16229 (ps_printer::do_import): Just call PBEGIN and PEND around the
16230 picture. Also push userdict before, and pop it afterwards.
16232 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
16234 * troff/node.c (bracket_node::tprint): Brackets were being printed
16237 * macros/tmac.an (SH, SS): Set fill mode.
16239 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
16241 * troff/div.c (top_level_diversion::begin_page): Set
16242 high_water_mark to 0.
16244 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
16246 * man/mdate.sh: New file.
16247 * man/mdate.c: Deleted.
16248 * man/Makefile: Use mdate.sh instead of mdate.
16251 * eqn/lex.c (do_gsize): Supply missing argument to error message.
16253 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
16255 * man/mdate.c: New file.
16256 * man/*.man: Replace modification date by @MDATE@.
16257 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
16258 (mdate): New target.
16260 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
16261 Remove illegal input characters.
16263 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
16265 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
16267 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
16269 * troff/div.c (begin_page): Change behaviour when
16270 !first_page_begun and !break_flag.
16272 * troff/input.c (do_name_test): Return 0 if argument is empty.
16274 * troff/input.c (read_long_escape_name): Require closing ] to be
16275 at same input level as opening [.
16277 * troff/input.c (read_increment_and_escape_name): New function.
16278 (get_copy, process_input_stack): Use this for \n.
16280 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
16282 * troff/div.c (top_level_diversion::begin_page): Ignore the
16283 current value of page_number if !first_page_begun.
16285 * groff.c (main): Fix declaration of buf.
16287 * troff/input.c (do_name_test): New function.
16288 (token::next): Implement \A.
16289 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
16290 (token::description, token::add_to_node_list, token::process):
16291 Handle TOKEN_ESCAPE.
16292 * troff/token.h: New token TOKEN_ESCAPE.
16294 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
16296 * pic/main.c (do_picture): Allow space before and after filename
16297 following `<'. Check that the filename is not empty.
16299 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
16301 * Version 1.01 released.
16303 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
16305 * dvi/tmac.dvi: ftr HR to H.
16307 * macros/tmac.e: Round up computation of $r.
16309 * xditview/tmac.X: Don't give up completely in compatibility mode.
16310 Use \n(.s instead of \n[.s].
16312 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
16313 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
16314 Add u to factors inside \s[...]. Rename frac to dvi-frac.
16315 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
16316 short names in the char definitions.
16318 * ps/tmac.ps: Don't give up completely in compatibility mode.
16319 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
16320 quote in front of \n(.s. Add u to factors inside \s[...].
16322 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
16324 * tty/tmac.tty: Call the nroff request.
16326 * macros/tmac.e ((x, )x): Better definitions that work properly
16328 (@0, @1): Helper macros for (x.
16330 * macros/tmac.e ($s, hl): Use \l rather than \D.
16332 * tty/tmac.tty: Make it work better in compatibility mode.
16333 (pchar): Rename to tty-char.
16335 * macros/tmac.e (@E): New macro.
16336 (r, i, b, rb, bi): Use @E.
16338 * macros/tmac.e (@F): Don't use (;...) syntax.
16340 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
16341 it was modified for groff.
16343 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
16345 * macros/tmac.e (<., .>): Removed.
16346 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
16348 * macros/tmac.e: Remove check that groff is being used.
16350 * macros/tmac.e (@C): Change families only if using groff; turn
16351 compatibility mode off while changing familes. Save compatibility
16352 mode before changing families and restore it afterwards.
16354 * macros/tmac.e (@h): Remove test for offset + line length.
16356 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
16357 (lo, th, ac): Define to call @S instead of using als.
16359 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
16360 the ratio of the vertical spacing to the point size in units
16361 expressed as a percentage. Use these instead of $10r and $10R,
16362 Delete $10r and $10R.
16364 * lib/font.c (font::load): In default computation of space_width,
16365 divide by sizescale. Use scale_round.
16367 * macros/tmac.an (TP): Don't call `nf'.
16368 (an-do-tag): Don't call `fi'.
16370 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
16372 * troff/input.c (process_input_stack): Handle the case where
16373 spaces at the beginning of an input line are followed by a
16376 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
16378 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
16379 * groff.sh: Use pic -x with the dvi device.
16381 * dvi/devdvi/FontMakefile (H): Don't use -s.
16383 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
16384 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
16385 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
16388 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
16390 * ps/psfig.diff: New file.
16391 * ps/tmac.psfig: New file.
16393 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
16395 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
16396 (]-): Don't call ref*do-tl.
16398 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
16400 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
16401 (fn@do-FS): Rename to fn*do-FS.
16403 * troff/input.c (transparent_translate): New function.
16404 (process_input_stack): Apply transparent_translate before calling
16405 diversion::transparent_output(unsigned char).
16407 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
16409 * troff/input.c (do_define_macro): Define the macro before calling
16412 * xditview/Makefile: Add DEVICES variable. Change install target
16415 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
16417 * groff.c (run_commands): Handle the possibility that there are
16418 child processes other than those forked by us.
16420 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
16422 * lib/string.c (string::append): New function.
16423 * lib/stringclass.h: Declare it.
16425 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
16427 * eqn/main.c (main): New option -N which sets
16428 no_newline_in_delim_flag.
16429 (do_file): If no_newline_in_delim_flag is set don't allow newlines
16431 * groff.c (main): Pass -N on to eqn.
16432 (help, synopsis): Mention -N.
16433 * groff.sh: Implement -N.
16435 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
16437 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
16438 (]-): Call ref*do-tl if ref*need-tl is non-zero.
16439 (XP): Allow as initializer.
16441 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
16443 * troff/env.c (environment::wrap_up_field): If field_spaces are
16444 non-zero and we have a current_tab, subtract padding from
16445 tab_distance. If this makes tab_distance <= 0, use the next tab
16446 stop instead. If there isn't any next tab or it's a left tab,
16447 wrap up the current tab.
16448 (environment::start_field): Initialize tab_precedes_field.
16449 (environment::wrap_up_tab): If there's a current field, update
16450 pre_field_width, field_distance and tab_precedes_field.
16451 * troff/env.h (environment::tab_precedes_field): New member.
16453 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
16455 * ps/ps.c (ps_printer::do_file): New function.
16456 (ps_printer::special): Bind to `file' special.
16457 (ps_printer::do_exec): Set ndefined_styles to 0.
16459 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
16461 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
16462 Avoid stripping first character from the start of unrecognized
16463 escapes. Use lex_error instead of error to report errors.
16464 * eqn/lex.c (get_token): Rework handling of escapes.
16465 (lex_error): Move declaration into...
16468 * xditview/xditview.c (main): Make -page option work.
16470 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
16472 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
16474 * macros/tmac.s (B2): Correct size of box.
16476 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
16478 * macros/tmac.s (B2): Postpone drawing the box until in the
16479 top-level diversion.
16481 * tty/tmac.tty: Add font translations for C, CR, CW.
16483 * groff.c (synopsis, help): Document -i.
16484 * groff.sh: Implement -i.
16486 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
16487 Simplify the construction of SN.
16489 * troff/number.c (parse_term): Give `|' a higher precedence.
16490 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
16493 * macros/tmac.s (B2): Use par@finish instead of par@reset.
16495 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
16497 * lib/string.c (string::move): New function.
16498 * lib/stringclass.h: Declare it.
16500 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
16502 * troff/env.c (distribute_space): Add optional argument
16504 (environment::wrap_up_field): Call distribute_space with
16505 `force_forward' argument of 1.
16507 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
16509 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
16510 Inline it. Move reallocation into...
16511 (string::grow1): New function.
16512 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
16513 dependencies to include library header files.
16514 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
16516 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
16518 * macros/tmac.s (@NH): Use the same number registers than -ms does
16519 for the heading level counters. Use the same string that -ms does
16520 for the number for this heading.
16522 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
16524 * lib/new.c (operator new): Cast result of malloc to char *.
16526 * troff/input.c (spring_trap, lookup_request): Add assert that nm
16529 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
16531 * groff.c (main): Support -i.
16533 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
16535 * pic/pic.h: Include <osfcn.h>.
16537 * ps/ps.c: Add declaration of mktemp.
16539 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
16540 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
16541 argument as union wait *.
16542 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
16543 argument to union wait *.
16545 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
16547 * tty/tmac.tty: Add definition of \(co.
16549 * pic/object.c (make_arc): Only increase radius when radius
16550 strictly less than d.
16551 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
16554 * troff/env.c (environment::environment(symbol),
16555 environment::environment(const environment *)): Initialize
16558 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
16560 * tbl/main.c (main): Add exit(0).
16562 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
16564 * pic/main.c (main):
16565 * eqn/main.c (main):
16566 * tbl/main.c (main):
16567 * etc/soelim.c (main):
16568 * driver/printer.c (printer::~printer):
16569 * troff/node.c (real_output_file::~real_output_file,
16570 real_output_file::flush): Check for errors on stdout.
16572 * most files: Add 1991 to copyright notice.
16574 * macros/tmac.s: Don't test \n(.x and \n(.y.
16576 * troff/input.c (token::next): Rename `escape_char' label to
16577 `handle_escape_char' and `normal_char' label to
16578 `handle_normal_char'.
16580 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
16582 * groff.c (main, synopsis, help): Support -a option.
16583 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
16584 to trflags while parsing options.
16586 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
16588 * troff/number.c (parse_term): With `m', `M' and `n' scale
16589 indicators, convert scale factor to hunits before scaling.
16591 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
16593 * lib/font.c (scale_round): Better test for overflow when n is
16596 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
16598 * tbl/main.c (process_format): Add second argument of type
16599 options*. Change callers. Allow opt->tab_char as well as '\t'
16600 between format items.
16602 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
16604 * macros/tmac.an (PD): With no arguments, make sure register PD is
16606 (TH): Call PD with no argument, instead of setting register PD
16609 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
16611 * Version 1.00 released.
16613 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
16615 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
16617 * dvi/devdvi/DESC: Mount CW instead of CR.
16619 * dvi/tmac.dvi: Add definition of \(tm.
16621 * dvi/devdvi/texsy.map: Add lh, and rh.
16622 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
16623 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
16625 * dvi/devdvi/FontMakefile: Generate H from cmss10.
16626 * dvi/devdvi/Makefile: Install H.
16627 * dvi/devdvi/H: New file.
16629 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
16631 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
16634 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
16636 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
16638 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
16640 * macros/tmac.s (@EN): Handle the case where the equation is empty
16641 but the label is not.
16643 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
16645 * troff/groff.h: New warning category WARN_SPACE.
16646 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
16647 WARN_SPACE to warning_table.
16648 (interpolate_macro): Give a warning of type WARN_SPACE if the name
16649 is longer than two characters and is not defined, but the first
16650 two characters do make a defined name.
16652 * PROBLEMS: New file.
16654 * CHANGES: New file.
16655 * README-0.6, README-1.00: Deleted.
16657 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
16658 * xditview/devX75/Makefile: Make devX75-12.
16659 * xditview/devX100/Makefile: Make devX100-12.
16661 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
16662 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
16664 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
16666 * README-0.7: Rename to README-1.00.
16668 * macros/tmac.pic: New file.
16669 * macros/Makefile (install.nobin): Install tmac.pic.
16671 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
16673 * troff/env.c (hyphen_word): Correct the test for whether the
16674 token is a hyphen. Reset npos to 0.
16676 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
16678 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
16680 * macros/tmac.s (ds*common-end): Call par*reset.
16682 (par@reset-indent): Deleted.
16684 * macros/tmac.s (@IP): Divert the label.
16686 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
16688 * xditview/draw.c (setGC): Use a line width of .1m rather than
16689 .04m by default; round rather than truncate value.
16691 * tbl/table.c (class empty_entry): New class.
16692 (empty_entry::empty_entry, empty_entry::line_type): New functions.
16693 (table::add_entry): Represent empty entries by objects of type
16695 (table_entry::line_type): Return -1.
16696 (table::determine_row_type): Ignore entries with line_type 0.
16697 Treat type -1 as non-lines.
16699 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
16701 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
16702 macros/tmac.s: Rename \(-d to \(Sd.
16704 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
16706 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
16707 * xditview/libXdvi/DviChar.c: Likewise.
16708 * dvi/devdvi/texsy.map: Add `<<', `>>'.
16710 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
16712 * troff/div.c (top_level_diversion::begin_page): Call
16713 init_output() if the_output is 0.
16715 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
16717 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
16719 (get_copy): Turn \E into ESCAPE_E.
16720 (token::process, asciify): Handle ESCAPE_E.
16722 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
16724 (DS): Implement `.DS R'.
16726 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
16728 * macros/tmac.s (FS): New macro.
16730 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
16732 * macros/tmac.s (cov*tl-init): Remove after first execution
16733 instead of aliasing to @nop. Call top of page macro explicitly
16734 instead of setting trap; call @init first. Set pg@top as top of
16736 (cov*auto-init): Deleted. Set cov*tl-init instead of
16737 cov*auto-init as top of page trap.
16738 (TL, LP): Do a break instead of calling cov*tl-init.
16739 (cov*print): With RP format but no TL, alias FS and FE to @FS and
16740 @FE; in this case also give a warning and always start another
16741 page. No need to set pg@top here.
16742 (cov*tl-init): Rename to cov*first-page-init.
16744 * macros/tmac.s (RP): Do `.pn 0'.
16745 (cov*tl-init): With RP format don't do `.pn 0'.
16747 * macros/tmac.s (pg@cs-top): Set no space mode.
16749 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
16750 (cov*ab-init): Alias TL, AU and AI to these.
16752 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
16754 * macros/tmac.s (@EQ): Move the space before the equation into @EN
16755 (@EN): Do nothing unless \n[dl] is > 0.
16757 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
16759 * pic/object.c (ellipse_object::radius): New function.
16761 * VERSION: Change version to 0.7.
16763 * tbl/table.c (block_entry::do_divert): Declare return type as
16765 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
16767 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
16769 * troff/column.c: New file.
16770 * troff/Makefile: Corresponding changes.
16772 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
16775 * troff/div.c (top_level_diversion::space): If the space causes
16776 the first-page transition and springs a trap, truncate the space
16779 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
16781 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
16784 * pic/troff.c (troff_output::line_thickness,
16785 troff_output::set_fill): Do a horizontal motion to compensate for
16786 the width of the \D escape sequence.
16788 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
16790 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
16793 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
16796 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
16797 Supply empty definition.
16798 (text_entry::simple_print, simple_text_entry::simple_print):
16799 Delete declarations.
16800 (table::add_entry): Represent empty entries by objects of type
16803 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
16805 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
16807 * tbl/table.c (left_text_entry::add_tab): New function.
16809 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
16810 initialize like LP.
16812 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
16814 * troff/env.c (environment::start_field): Give an error message if
16815 there is no next tab.
16817 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
16819 * troff/env.c (hyphenate): Skip initial elements with zero
16822 * macros/tmac.s (par@init): Keep VS in points rather than units.
16824 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
16826 * pic/main.c (main): Implement `-c' option.
16827 * pic/output.h: Declare make_tpic_output().
16828 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
16830 (tpic_output): New class.
16831 (tpic_output::tpic_output, tpic_output::set_pen_size,
16832 tpic_output::command, make_tpic_output): New functions.
16834 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
16836 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
16837 if they're not already defined.
16838 * tbl/table.c (init_output): Don't test \n(.g.
16840 * troff/input.c (do_if_request): Delete `g' condition. Recognize
16841 `d', `r' and `c' conditions even in compatibility mode.
16843 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
16845 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
16848 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
16850 * troff/env.h (environment::prev_line_interrupted): New member.
16851 (environment::get_prev_line_interrupted): New function.
16852 * troff/env.c (environment::newline): Set prev_line_interrupted.
16853 (environment::environment(const environment *),
16854 environment::environment(symbol)): Initialize
16855 prev_line_interrupted.
16856 * troff/input.c (process_input_stack): Don't give special
16857 treatment to space and newline at the beginning of the line if the
16858 previous line was interrupted.
16860 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
16862 * eqn/eqn.y: Disallow PRIME by itself.
16863 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
16865 (def_table): Remove definition of '. Define prime to be `.
16867 * eqn/eqn.y: Split off part of rule `script' into a new rule
16870 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
16872 * macros/tmac.s ({, }): New string aliases.
16874 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
16876 * README-0.7: New file.
16878 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
16880 * macros/tmac.s: New file.
16881 * man/groff_ms.man: New file.
16882 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
16883 * Makefile.bd: Similarily.
16884 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
16885 definition of TMAC_S.
16886 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
16887 * macros/TODO: New file.
16889 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
16891 * troff/env.c (right_justify): New function.
16892 (init_env_requests): Bind this to request "rj".
16893 (center_lines): Set right_justify_lines to 0. If we get a bad
16894 integer, center 1 line.
16895 (environment::environment(symbol), environment::environment(const
16896 environment *)): Initialize right_justify_lines.
16897 (environment::get_right_justify_lines): New function.
16898 (init_env_requests): Bind this to number_register ".rj".
16900 * troff/env.c (environment::choose_breakpoint): Implement
16901 hyphenation_margin and hyphenation_space.
16902 (environment::get_hyphenation_space,
16903 environment::get_hyphenation_margin): New functions.
16904 (init_env_requests): Bind these to .hys and .hym.
16905 (hyphenation_space_request, hyphenation_margin_request): New
16907 (init_env_requests): Bind these to hys and hym.
16908 (environment::environment(symbol), environment::environment(const
16909 environment *)): Initialize hyphenation_margin and
16911 * troff/env.h: Corresponding changes to class environment.
16913 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
16915 * troff/div.c (blank_line): Always do a break.
16917 * eqn/box.c (do_text): Turn off escapes while appending text to
16920 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
16922 * troff/input.c (while_break_request, while_continue_request): New
16924 (init_input_requests): Bind these to "break" and "continue".
16925 (while_depth, while_break_flag): New variables.
16926 (while_request): Update while_depth. Break out of loop if
16927 while_break_flag is set.
16929 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
16931 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
16934 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
16936 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
16938 * stringify: New file.
16939 * Makefile (groff.o): Use stringify.
16941 * xditview/tmac.X: Remove definition of \(rn.
16942 * xditview/libXdvi/DviChar.c: Remove radicalex from
16945 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
16947 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
16948 (alphabetic_block_entry::alphabetic_block_entry,
16949 alphabetic_block_entry::divert, alphabetic_block_entry::print):
16951 (block_entry::divert): Split off body into ...
16952 (block_entry::do_divert): If the block is alphabetic, subtract 2n
16953 from the line length; also update the span width to dl+2n, and the
16954 alphabetic span width to dl.
16956 * driver/input.c (do_file): While reading argument to D command,
16957 when expanding buffer, multiply szp by sizeof(int) rather than 2
16958 in the argument to memcpy.
16960 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
16961 width of alphabetic columns.
16963 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
16965 * troff/node.c (lookup_family): Supply second argument to lookup.
16967 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
16968 search, return immediately if v is 0.
16970 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
16971 (troff_output::start_picture): Set this reg.
16972 (troff_output::end_picture): Remove this reg
16973 * eqn/box.c (box::extra_space): Don't produce `\x's if
16974 EQN_NO_EXTRA_SPACE_REG is defined.
16976 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
16977 * eqn/text.c (split_text): Map ' to \(fm when it's the first
16980 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
16982 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
16985 * troff/div.c (top_level_diversion::top_level_diversion):
16986 Initialize page_number to 0.
16988 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
16990 * groff/troff (environment::environment(const environment *)):
16991 Initialize name to e->name, rather than "anonymous".
16993 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
16995 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
16996 requested_page. Split middle part into ...
16997 (FindPage): New function.
16998 (SetValues): If we don't yet know the last page, and the requested
16999 page is greater than the current page, call FindPage.
17000 Update the font_map_string before doing this.
17002 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
17003 Translate \(lh and \(rh into left and right double arrows.
17005 * troff/node.c (class hyphen_inhibitor_node): New class.
17006 (hyphen_inhibitor_node::hyphen_inhibitor_node,
17007 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
17008 hyphen_inhibitor_node::type,
17009 hyphen_inhibitor_node::get_hyphenation_type): New functions.
17010 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
17011 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
17014 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
17016 * troff/node.h (dummy_node::get_hyphenation_type,
17017 transparent_dummy_node::get_hyphenation_type): Declare them.
17018 * troff/node.c: (dummy_node::get_hyphenation_type,
17019 transparent_dummy_node::get_hyphenation_type): New functions.
17021 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
17023 * xditview/libXdvi/draw.c: If M_PI not defined after including
17024 math.h, then define it.
17026 * xditview/Makefile: Add definition of AR. Pass it to the submake
17028 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
17030 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
17032 * troff/dictionary.h (object_dictionary::alias): Declare return
17034 * troff/dictionary.c (object_dictionary::alias): Return non-zero
17035 if the old name was defined.
17036 * troff/input.c (alias_macro): Give a warning if the old name was
17038 * troff/reg.c (alias_reg): Likewise.
17040 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
17042 * troff/input.c (token::next): Delete implementation of \R.
17044 * macros/Makefile: Strip comments from tmac.e while installing it.
17046 * troff/input.c: New variable `nroff_mode'.
17047 (troff_request, nroff_request): New functions.
17048 (init_input_requests): Bind `troff' and `nroff' to troff_request
17050 (do_if_request): Compute results of t and n conditions from
17053 * text/text.c (split_text): Fix typo in >=.
17055 * eqn/lex.c: Add definition of `==' to def_table.
17057 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
17059 * pic/tex.c (tex_output::start_picture): Change the definitions of
17060 \graph and \graphtemp so that they work properly with Plain TeX.
17062 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
17063 argument to `ar' is not less than the first.
17065 * pic/pic.y: Allow a comma between elements of the variable list
17066 in the argument to `reset'.
17068 * pic/object.c (arc_object::arc_object): Fix computation of
17071 * eqn/main.c (main): Add exit(0).
17073 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
17075 * troff/div.c (begin_page): Test no_space_mode after doing the
17076 break, but still push the page ejector cookie before doing the
17077 break. Also set the next page number after doing the break.
17079 * xditview/xditview.c (NewFile): Don't set the title and icon name
17080 if this is the first file and its name is `-'.
17081 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
17082 the X75 and X100 devices.
17083 (main): If a device has the XT_OPTION flag set and there's exactly
17084 one file argument, pass the driver -xrm and -title options to set
17085 the icon name and window title to the name of the file.
17087 * troff/env.c (environment_switch): If there was an argument but
17088 it wasn't a valid number or name, then pop an environment but
17089 don't give an error message on underflow.
17091 * troff/number.c (start_number): Correct spelling in error message.
17093 * troff/input.c (token::delimiter): Don't print an error message
17096 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
17097 ParseDrawFunction if dw->display_enable is true.
17099 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
17101 * pic/pic.y: Parse text positioning like normal attributes, so as
17102 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
17103 positioning attribute.
17105 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
17107 * tbl/main.c (process_data): When in state START while reading a
17108 text block, don't change to state MIDDLE if c is a newline.
17110 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
17112 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
17113 so as to avoid shadowing parameter.
17115 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
17117 * tbl/table.c (trim_space): Deleted.
17118 (table::add_entry): Don't call trim_space.
17120 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
17122 * VERSION: Change version to 0.6.
17124 * troff/number.c (parse_expr): Make == work.
17126 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
17128 * man/grog.man: New file.
17129 * man/Makefile: Add grog.n to MAN1PAGES.
17130 * etc/grog.sh: New file.
17131 * etc/Makefile: Install grog.sh as grog.
17133 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
17135 * troff/input.c (token::next): Implement \E.
17137 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
17139 * xditview/tmac.X: Change font translations to match tmac.ps.
17141 * troff/input.c (non_empty_name_warning): Don't give a warning if
17142 `\{' terminates the name.
17144 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
17146 * ps/devps/symbol.diff: New file.
17147 * ps/devps/FontMakefile: Mention symbol.diff.
17149 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
17151 * troff/node.c (font_position): Use get_long_name to read the
17154 * troff/env.c (environment_switch): If we get a number that's < 0
17155 or >= NENVIRONMENTS, treat it like a name.
17156 Change NENVIRONMENTS to 10.
17158 * troff/groff.h: Remove definition of FONTS_MAX.
17159 * troff/node.h (class font_family): Make map a pointer instead of
17160 an array. Add a map_size member. Make it a class. Make nm const
17161 and public. Make invalidate_fontno a friend.
17162 * troff/node.c: Define font_table_size. Make font_info a pointer
17163 rather than an array.
17164 (class troff_output_file): Allocate font_position dynamically. Add
17165 nfont_positions member.
17166 (troff_output_file::set_font): Grow font_position if necessary.
17167 (troff_output_file::~troff_output_file): Delete font_position.
17168 (troff_output_file::troff_output_file): Allocate font_position.
17169 (grow_font_table): New function.
17170 (troff_output_file::really_begin_page,
17171 troff_output_file:really_copy_page): Use nfont_positions rather
17173 (mount_font_no_translate, mount_style): Call grow_font_table if
17175 (font_family::font_family): Allocate map.
17176 (font_family::make_definite): Grow map if necessary. Use
17177 font_table_size instead of FONTS_MAX.
17178 (font_family::~font_family): New function.
17179 (invalidate_fontno): Use font_family::map_size.
17180 (get_fontno, env_space_width, env_half_narrow_space_width,
17181 env_narrow_space_width, symbol_fotno, is_good_fontno,
17182 get_bold_fontno, make_glyph_node): Use font_table_size rather than
17184 (next_available_font_position): Never return 0.
17186 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
17188 * ps/tmac.ps: Add font translations for compatibility with dpost.
17190 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
17192 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
17193 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
17194 Move definitions baseline_sep, shift_down, column_sep,
17195 matrix_side_sep into...
17196 * eqn/box.c: Add them to param_table.
17197 * eqn/pbox.h: Add declarations to pbox.h.
17199 * troff/input.c (set_string): Cast value to unsigned char *.
17201 * troff/token.h (process_input_stack): Declare it static before
17202 declaring it a friend.
17204 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
17206 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
17208 * dvi/devdvi/EX: Regenerate.
17210 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
17213 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
17215 * eqn/lex.c: In defaults_table, make definition of `dot' call
17216 `dot_def'. Don't explicitly make it roman. Similarily for other
17219 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
17221 (for_input::get, for_input::peek): Use this.
17222 (do_for): Add by_is_multiplicative argument.
17223 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
17224 Change semantic value of optional_by to be a double plus a flag
17225 saying whethet the by clause is multiplicative.
17227 * eqn/lex.c (get_delimited_text): Remember location of start of
17228 definition. Improve error handling when EOF is encountered.
17230 * lib/font.h: Rename handle_x_command to
17231 handle_unknown_font_command.
17232 * lib/font.c (font::load): Call handle_unknown_font_command for
17233 any unknown command in the font description file. Don't call
17234 handle_x_command. Include the name of the command in the argv.
17235 Improve message for unknown command after kernpairs or charset
17237 * ps/ps.c (ps_font::handle_x_command): Rename to
17238 handle_unknown_font_command. Remove message about `x download'
17239 command. Give error message for wrong number of arguments.
17240 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
17241 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
17242 handle_unknown_font_command. Give an error message for wrong
17243 number of arguments. Rename design_size to designsize.
17244 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
17245 checksum', `designsize' instead of `design_size'.
17247 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
17249 * eqn/*.[chy]: Change underaccent to uaccent.
17251 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
17252 give it the same precedence as ACCENT.
17253 * eqn/other.c (make_underaccent_box): New function.
17254 * eqn/box.h: Declare it.
17255 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
17258 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
17260 * pic/pic.y (reset_all): New function. Called in rule for RESET.
17261 (parse_init): Call reset_all.
17262 (define_variable): When defining scale reset only those
17263 pre-defined variables that are scaled.
17264 (defaults_table): Add `scale' as non-scaled value.
17266 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
17267 together with the text; allow any number of positioning words;
17268 allow center as a positioning word.
17270 * pic/object.c (output::compute_scale): Get picture maximum height
17271 and width from variables called maxpswid and maxpsht.
17272 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
17274 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
17276 * pic/object.c (object_spec::make_text): Multiply textht by number
17279 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
17281 (do_sprintf): New function.
17282 (pic.gperf): Add sprintf token.
17283 (text, sprintf): New rules.
17285 * pic/pic.y: `rand()' with no arguments returns a random number
17286 in the range [0,1).
17288 * pic/pic.y: Allow a bare expression to be an attribute: change
17289 precedences to support this. Change optional_ordinal rule to
17290 optional_ordinal_last to avoid reduce/reduce conflict.
17291 * pic/object.c (object_spec::object_spec): Initialize direction.
17293 * pic/pic.y: Implement ^ operator meaning exponentiation.
17295 * troff/node.h: Add default argument to mount_font.
17296 * troff/node.c (font_position): Read an optional third argument
17297 giving the external_name.
17298 (mount_font): Add optional argument giving the external_name.
17299 (mount_font_not_translate): Have additional argument giving
17300 external name. Use this name to load the font. Pass both names
17301 to font_info::font_info.
17302 (font_info::font_info): Have additional argument giving
17304 (class tfont): New member external_name.
17305 (font_info::get_tfont): Use external name to construct tfont_spec.
17307 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
17309 * eqn/lex.c (init_table): Add argument giving device. Define
17310 name of device to be "1".
17311 (do_ifdef): Counts as true if the argument has been defined with
17313 * eqn/main.c (main): Call init_table with device argument. Make
17314 device local to main.
17315 * eqn/eqn.h: Change declaration of init_table. Remove declaration
17318 * pic/lex.c (get_delimited): Allow text to be delimited by
17319 matching {}s. Don't recognize ending delimiter within a string.
17321 * troff/input.c (get_delim_name): New function.
17322 (token::next): Implement \C.
17324 * lib/font.c (font::load): Grok ---. Add an alias for each
17325 character based on its code.
17326 (font::get_code_width): Deleted.
17327 * lib/font.h (class font): Declare font::number_to_index().
17328 Remove declaration of font::get_code_width.
17329 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
17330 to indices of named characters.
17331 (font::number_to_index): New function.
17332 * troff/input.c (font::number_to_index): New function.
17333 (get_charinfo_by_number, charinfo::get_number,
17334 charinfo::set_number): New functions.
17335 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
17336 (token::process, token::description, token::get_char,
17337 token::add_to_node_list, token::operator==): Handle
17338 TOKEN_NUMBERED_CHAR.
17339 * troff/charinfo.h: Declare get_charinfo_by_number,
17340 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
17342 (charinfo::numbered): New function.
17343 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
17344 * troff/env.h (class environment): Remove declaration of ...
17345 * troff/env.c (environment::make_numbered_char_node): Deleted.
17346 * troff/node.c (make_numbered_node): Deleted.
17347 (class numbered_glyph_node): Remove.
17348 (troff_output_file::put_char_width, troff_output_file::put_char):
17349 Handle numbered chars.
17350 (troff_output_file::numbered_char): Removed.
17351 (tfont::get_code_width): Removed.
17352 (make_glyph_node): Don't search special fonts for numbered
17354 * troff/node.h: Remove declaration of make_numbered_node.
17355 * driver/input.c (do_file): Handle N command.
17356 * driver/printer.h: Add declaration of ...
17357 * driver/printer.c (printer::set_numbered_char): New function.
17358 * dvi/tfmtodit.c (main): Generate unnamed entries.
17359 * ps/devps/afmtodit: Likewise.
17360 * xditview/xtotroff.c (MapFont): Likewise.
17361 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
17363 * tbl/main.c (process_format): If multiple widths are specified
17364 for a column but all the widths are the same, don't give an error
17367 * tbl/table.c (table::do_row): If the current row is all lines and
17368 the stuff doesn't contains a line, mark the top of the row after
17369 printing stuff before the row. If the current row is not all
17370 lines and the stuff doesn't contain a line, don't unnecessarily
17371 mark the top of the row before printing the stuff.
17373 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
17375 * troff/groff.h: Remove MAX_PATH.
17376 * troff/input.c (open_file): Dynamically allocate space for the
17378 (open_mac_file, process_macro_file): Corresponding changes.
17380 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
17382 * troff/node.h (class output_file): Make copy_file pure. Add
17383 vspace method ifdef COLUMN. Add is_printing method.
17384 * troff/node.c: Add class printing_reg. Add class
17385 real_output_file. Derive other output_file classes from
17386 real_output_file; in these classes rename begin_page to
17387 really_begin_page, print_line to really_print_line, copy_file to
17388 really_copy_file, transparent_char to really_transparent_char.
17389 Move output_file::flush to real_output_file. Add printing member
17390 to class output_file.
17391 * troff/div.h: Remove printing member from top_level_diversion.
17392 Add vspace member function to class diversion ifdef COLUMN. Add
17393 some declarations ifdef COLUMN.
17394 * troff/div.c (top_level_diversion::copy_file,
17395 top_level_diversion::transparent_output,
17396 top_level_diversion::output): Don't test printing member before
17398 * troff/input.c: Handle initial variable_space_request ifdef
17400 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
17401 but comment it out.
17403 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
17405 * troff/div.c (diversion::need): Make any space forced. If we
17406 sprung a trap, set truncated_space to minus the distance to the
17407 trap and set needed_space to the amount that was needed.
17408 (top_level_diversion::space): A forced space turns no_space_mode
17410 (class constant_vunits_reg): New class.
17411 (init_div_requests): Implement number registers .trunc and .ne
17412 using constant_vunits_reg.
17413 (class truncated_space_reg): Deleted.
17415 * troff/div.h: Don't have a no_space_mode member in diversion.
17416 Instead have it in top_level_diversion.
17417 * troff/div.c (diversion::diversion): Don't initialize
17419 (top_level_diversion::top_level_diversion): Initialize
17421 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
17422 (macro_diversion::output): Don't clear no_space_mode.
17424 * troff/input.c (diverted_space_node::reread): Don't call
17425 environment::do_break. In fill mode, act like a blank line.
17426 (diverted_copy_file_node::reread): Don't call
17427 environment::do_break.
17429 * troff/div.c (blank_line): New function.
17430 * troff/div.h: Declare it.
17431 * troff/input.c (process_input_stack): Call it.
17433 * troff/div.c (truncated_space_reg::get_string): New function.
17434 (init_div_requests): Bind to .trunc.
17435 (space_request, top_level_diversion::space,
17436 top_level_diversion::output, macro_diversion::space,
17437 macro_diversion::output): Update truncated_space.
17438 (macro_diversion::output): Redo calculations when trap sprung.
17439 (macro_diversion::output, macro_diversion::space): No need for
17442 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
17443 after truncating post line spacing.
17445 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
17447 * ps/devps/prologue (MF, SF): Make them work even if setfont is
17448 defined as a procedure rather than as an operator.
17450 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
17452 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
17454 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
17456 * troff/div.c (top_level_diversion::output): Merge
17457 output_file::print_line and output_file::end_of_line member
17459 * troff/div.h (class output_file):
17460 * troff/node.c (troff_output_file::print_line,
17461 troff_output_file::end_of_line, output_file::end_of_line,
17462 ascii_output_file::print_line, suppress_output_file::print_line):
17463 Corresponding changes.
17465 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
17467 * troff/input.c (token::next): Don't give a warning for `\.'.
17469 * troff/env.c (environment::get_center_lines): New function.
17470 (init_env_requests): Bind number register .ce to it.
17471 * troff/env.h: Declare it.
17472 * tbl/table.c (table::init_output): Define reset macro to restore
17473 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
17475 (table::print): If center option not given, then imply center
17476 option if SAVED_CENTER_REG > 0.
17478 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
17480 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
17481 Troff.ps from DOWNLOAD.
17483 * troff/Makefile: Change comment in DEFINES to avoid confusing
17486 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
17487 code. Don't try to catch errors with stopped.
17488 (check_line_lengths): New function.
17489 * ps/devps/prologue (EXEC): Deleted.
17490 (EBEGIN, EEND): New procedures.
17492 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
17494 * troff/input.c: Include request.h before node.h.
17495 * troff/node.c: Likewise.
17496 * troff/env.c: Likewise.
17497 * troff/div.c: Likewise.
17498 * troff/node.h (class special_node): Store argument as a macro
17499 rather than a char *.
17500 * troff/node.c (special_node::special_node, special_node::copy):
17502 (special_node::~special_node): Deleted.
17503 (special_node::tprint): Deleted.
17504 (special_node::tprint_start, special_node::tprint_end,
17505 special_node::tprint_char): New functions.
17506 (troff_output_file::special): Deleted.
17507 (troff_output_file::start_special, troff_output_file::end_special,
17508 troff_output_file::special_char): New functions.
17509 * troff/input.c (special_node::tprint): New function.
17510 (do_special): Use macro not char *.
17511 (do_transparent_macro): Deleted.
17512 (token::next): Don't call do_transparent_macro.
17514 * troff/input.c (token::next): Add 'Y' case.
17515 (do_transparent_macro): New function.
17516 * troff/node.c (troff_output_file::special): Handle newlines with
17517 argument using new continuation convention.
17518 * driver/input.c (get_string): Cope with continuation convention.
17519 (do_file): Don't call skip_line after calling get_string(1).
17520 * ps/ps.c (ps_printer::special, ps_printer::do_import,
17521 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
17523 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
17526 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
17528 * troff/input.c (asciify): By default, illegal input characters
17529 should return empty string.
17531 * troff/input.c (copy_file): Handle first page transition like title.
17532 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
17534 * troff/input.c (token::next): Improve error message for EOF after
17536 (input_char_description): New function.
17537 (get_char_for_escape_name): Use input_char_description.
17538 (token::next): Warn about unrecognized escape sequences.
17539 (warning_table): Add WARN_ESCAPE.
17540 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
17543 * troff/token.h: Remove declaration of process_input_stack.
17545 * troff/input.c: Remove declaration of init_hyphen_requests.
17546 * troff/request.h: Correct spelling in declaration of same.
17548 * troff/input.c (token::next): Check whether escape_char is 0.
17550 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
17552 * groff.c (main, usage, help): Implement -P and -L options.
17553 * groff.sh: Likewise.
17555 * troff/input.c (token::next): Use some gotos to avoid code
17558 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
17559 Avoid calling symbol::symbol if name empty.
17561 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
17563 * troff/input.c (init_input_requests): Make \n(.x return the major
17564 version number and \n(.y return the minor version number.
17565 * troff/Makefile: Construct file majorminor.c defining
17566 major_version and minor_version automatically from ../VERSION.
17568 * troff/node.c (class glyph_node): Make operator new and operator
17570 (class ligature_node): Similarily.
17572 * troff/input.c (operator==(const macro &, const macro &)): New
17574 (non_interpreted_node::same): Use this.
17575 (string_iterator::string_iterator): Make macro& argument const.
17577 * troff/input.c (input_iterator::get): New function. Don't make
17578 asciify_macro or class non_interpreted_node friends of class
17580 (non_interpreted_node::interpret): Use input_iterator::get.
17581 (asciify_macro): Likewise.
17583 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
17584 ~non_interpreted_node): Deleted.
17585 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
17588 * troff/symbol.h: Make all symbol member functions const.
17590 * lib/strtol.c: New file.
17591 * lib/Makefile: Add strtol.c.
17592 * Makefile: Define STRTOL as strtol.o to include strtol in
17595 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
17597 * pic/troff.c (troff_output::simple_circle): Divide by scale.
17599 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
17601 * troff/input.c (do_special): Use input_level.
17603 * troff/token.h (TOKEN_BACKSPACE): New token.
17604 (token::backspace): New function.
17605 * troff/input.c (token::description, token::next, token::process):
17606 Grok TOKEN_BACKSPACE.
17607 (do_special): Turn TOKEN_BACKSPACE back into \b.
17609 * troff/token.h (token::leader): New function.
17610 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
17612 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
17614 * troff/input.c (do_special): Use token::description in error
17617 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
17619 * troff/input.c (decode_args): Combine quoted and
17620 quote_input_level variables. Make it a for (;;) loop.
17622 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
17624 * troff/input.c (read_long_escape_name): The test for whether to
17625 expand buffer was off by 1.
17626 (read_string): Similarily.
17628 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
17630 * troff/input.c: Use `const int' rather than `static const int'.
17632 * troff/div.h (diversion::copy_file): Declare as pure virtual.
17633 (macro_diversion::copy_file): New function.
17634 * troff/node.h: New class diverted_copy_file_node.
17635 * troff/node.c: Implement it.
17636 * troff/input.c (copy_file): Use diversion::copy_file. Handle
17637 first page transition by pushing a diverted_copy_file_node.
17638 * troff/input.c (token::next, process_input_stack): Don't handle
17641 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
17643 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
17644 whether space widths need adjusting.
17646 * troff/charinfo.h: Generalize translated_to_space to
17647 special_translation so as to allow translation to \&.
17648 * troff/input.c (translate): Allow translation to \&.
17649 (charinfo::*): Corresponding changes.
17650 * troff/node.c (make_node, node::add_char): Corresponding changes.
17651 * troff/node.h (dummy_node::dummy_node): Allow optional first
17654 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
17655 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
17657 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
17658 TOKEN_REQUEST with an argument of TITLE_REQUEST.
17659 (token::process): Grok that.
17660 * troff/input.c (copy_file): Handle first page transition like
17661 title by pushing a COPY_FILE_REQUEST cookie.
17662 (token::next, process_input_stack): Grok that.
17663 * troff/node.h (output_file::copy_file): Add x and y arguments.
17665 * troff/div.c (top_level_diversion::copy_file): Supply them.
17666 * troff/node.c (troff_output_file::copy_file): Add x and y
17667 arguments; moveto specified position. Invalidate font_position
17668 array after copying file.
17669 (output_file::copy_file): New function.
17670 (suppressed_output_file::copy_file, ascii_output::copy_file):
17672 * troff/input.c (transparent_file): New function.
17673 (init_input_requests): Bind to "trf".
17674 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
17675 (process_input_stack): Likewise.
17677 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
17679 * troff/node.c (init_node_requests): New number registers .kern
17680 pointing to global_kern_mode, and .lg pointing to
17681 global_ligature_mode.
17683 * troff/node.c (ligature): Don't change it if we get a bad
17686 * troff/input.c (do_define_string): Don't strip tabs.
17688 * troff/input.c (asciify_macro): Make the string_iterator auto.
17690 * troff/node.c (init_font_requests): Rename to...
17691 (init_node_requests):
17692 * troff/node.h: Change declaration.
17693 * troff/input.c (main): Change call.
17695 * troff/input.c (node::reread, diverted_space_node::reread): New
17697 (process_input_stack): Call reread rather than
17698 get_diverted_space_node.
17699 * troff/node.c (node::get_diverted_space_node,
17700 diverted_space_node::get_diverted_space_node): Removed.
17701 * troff/node.h: Declare reread methods instead of
17702 get_diverted_space_node methods. Make `n' member private.
17703 * troff/input.c: (token::diverted_space): Removed.
17704 * troff/token.h: Removed declaration.
17707 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
17709 * eqn/script.c (script_box::compute_metrics): Don't let
17710 SUP_RAISE_FORMAT become negative.
17712 * tbl/table.c (table::do_row): Entries that don't end in the
17713 this row shouldn't make the row non-blank.
17715 * tbl/table.c (table::make_columns_equal): Only set the width of
17716 columns which are marked as equal.
17718 * tbl/main.c (process_data): Before issuing excess data error,
17719 if last character was a newline unget it; then get it again after
17720 the error. Also include the contents of the entry in the message.
17722 * groff.c: New file.
17723 * Makefile: Build groff from groff.c. Make it possible to use
17724 either groff.sh or groff.c as groff.
17725 * Makefile.bd: Similarily.
17727 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
17729 * groff.sh: Don't delay expansion of $@ in assignment to files.
17730 Remove occurrences of \".
17732 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
17734 * all Makefiles: Simplify and rearrange.
17736 * Makefile: Handle fmod like malloc.
17737 * lib/Makefile: Similarily.
17738 * lib/fmod.c: Remove #ifdef NEED_FMOD.
17740 * Makefile: Rename OPTIMISE to OPTIMIZE.
17742 * groff.sh: Remove assignment to PATH.
17743 * Makefile: Remove SHPATH variable.
17744 * Makefile.bd: Similarily.
17746 * groff.sh: Add -V option to print the pipeline instead of
17749 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
17751 * lib/font.c: Split off file searching into ...
17752 * lib/fontfile.c: New file.
17754 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
17756 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
17758 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
17759 Also change misleading comment.
17760 (table::do_vspan): Change similarily misleading comment.
17761 * tbl/main.c (process_data): A format row with an explicit `s'
17762 uses up a data line, even if all the other columns are `_' or `='.
17764 * troff/input.c (token::description): Fix description of
17765 TOKEN_DUMMY and TOKEN_EMPTY.
17767 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
17769 * groff.sh: Fix description of -Z in help message.
17771 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
17773 * pic/object.c (object_spec::make_object): Allow negative and zero
17775 * pic/pic.y: Give linethick default value of -1.0.
17776 * pic/troff.c (troff_output::troff_output): Initialize
17777 last_line_thickness to BAD_THICKNESS.
17778 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
17779 (troff_output::line_thickness): Canonicalize negative thicknesses
17780 to RELATIVE_THICKNESS.
17781 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
17782 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
17784 (tex_output::start_picture): Set pen_size to -2.0.
17786 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
17787 0, then use 0 linewidth.
17788 (ps_printer::ps_printer): Initialize line_thickness to -1.
17790 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
17792 * ps/devps/symbolchars: Remove `or'.
17793 * ps/tmac.ps: Implement \(or with .char.
17795 * ps/devps/symbolchars: Move most characters into textmap.
17796 * ps/devps/textmap: Add names for troff bracket characters. Remove
17799 * ps/devps/TSymbol.ps: Removed.
17800 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
17801 * ps/tmac.ps: Do with .char what TSymbol did.
17802 * ps/devps/download: Remove TSymbol.
17804 * ps/devps/T: Removed.
17805 * ps/devps/Troff.ps: Removed.
17806 * ps/devps/Troff.afm: Removed.
17807 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
17808 * ps/devps/download: Remove Troff.
17809 * ps/devps/FontMakefile: Remove T target.
17810 * ps/devps/DESC-A4: Remove T from font list.
17811 * ps/devps/DESC-letter: Likewise.
17813 * troff/input.c (macro_to_node): Rename to ...
17814 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
17815 character's definition while processing it.
17816 * troff/node.c (node::add_char, make_node): Change calls to
17817 macro_to_node accordingly.
17819 * troff/input.c (token::next): Translate \_ to \(ul.
17821 * tty/devascii/R.proto: Add `|'.
17822 * tty/devlatin1/R.proto: Likewise.
17824 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
17826 * man: Put the version number in all the man pages.
17828 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
17830 * Makefile.bd: New file.
17831 * README.bd: New file.
17833 * VERSION: New file.
17834 * lib/version.c: Removed.
17835 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
17838 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
17839 environment variable.
17841 * all Makefiles: Split install target into install.bin for
17842 binaries, and install.nobin for everything else.
17843 * Makefile: Add bindist target.
17845 * man/afmtodit.man: New file.
17846 * man/Makefile: Add afmtodit.n to MAN1PAGES.
17847 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
17849 * ps/Makefile: Pass BINDIR to make install in devps.
17851 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
17852 the space character.
17854 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
17856 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
17858 * ps/ps.c: Redo font downloading.
17859 * ps/devps/download: New file.
17860 * ps/devps/Makefile: Add download to DEVICEFILES.
17861 * ps/devps/afmtodit: Remove -d option.
17862 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
17863 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
17864 * ps/devps/zapfdr.ps: Likewise.
17865 * ps/devps/TSymbol.ps: Likewise.
17867 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
17869 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
17871 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
17873 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
17874 then strip the first line if it starts with %.
17875 * Makefile: Add a comment about this.
17877 * man/tfmtodit.man: New file.
17878 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
17879 * dvi/Makefile: Install tfmtodit in BINDIR.
17881 * dvi/tfmtodit.c (usage): Mention -v option.
17883 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
17885 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
17886 * troff/node.c (troff_output_file::transparent_char): Don't call
17889 * eqn: Add check_tabs method to most box classes.
17890 * eqn/box.c (box::top_level): Call check_tabs.
17892 * eqn/script.c (script_box::output): Use \Z.
17893 * eqn/limit.c (limit_box::output): Use \Z.
17895 * eqn/box.c (box::top_level): Use itoa.
17897 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
17899 * dvi/tmac.dvi: Add font translations for CR, C, TT.
17900 * dvi/devdvi/Makefile: Don't make links to CW.
17902 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
17904 * xditview/tmac.X: Likewise.
17906 * troff/node.c: Add font translation feature.
17907 (get_font_translation): New function.
17908 (symbol_fontno): Translate the font name.
17909 (mount_font_no_translate): Rename to mount_font to this.
17910 (mount_font): New function.
17911 (font_family::make_definite): Call mount_font_no_translate instead
17913 (mount_style): Translate the font name.
17914 (font_translate): New function.
17915 (init_font_requests): Bind "ftr" to font_translate.
17917 * ps/devps/prologue (SN): New procedure that rounds a position to
17918 the nearest (pixel + (.25,.25)).
17919 (DL): Use SN to round endpoints.
17921 * lib/version.c: Changed version to 0.5.
17923 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
17925 * Makefile: Move definition of PAGE to the very beginning, so that
17926 people are less likely to miss it.
17928 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
17930 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
17932 * troff/env.c (environment::choose_breakpoint): Make `can't find
17933 breakpoint' error a warning of type WARN_BREAK. Change message to
17934 `can't break line'.
17935 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
17937 * troff/input.c: Add WARN_BREAK to warning_table. Include
17938 WARN_BREAK in DEFAULT_WARNING_MASK.
17940 * tty/tmac.tty: Add definition of \(+-.
17942 * groff.sh: Remove `--' option to set command.
17944 * dvi/devdvi/texsy.map: Remove duplicate md entry.
17946 * ps/devps/eqnchar: Better definition of cdot using md.
17947 * dvi/devdvi/eqnchar: Likewise.
17948 * xditview/devX100/eqnchar: Likewise.
17949 * xditview/devX75/eqnchar: Likewise.
17950 * eqn/lex.c: Add definition of cdot.
17952 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
17954 * troff/input.c (get_optional_char): New function.
17955 * troff/input.c (set_page_character): Use get_optional_char(),
17956 rather than has_arg() and tok.get_char(1).
17957 * troff/env.c (tab_character, leader_character, hyphen_char,
17958 field_characters): Likewise.
17959 (margin_character): Likewise. Also always delete the
17960 margin_character_node.
17962 * troff/input.c (token::get_char): Use token::description.
17964 * troff/input.c (has_arg): Don't skip over tab and \}.
17965 * troff/number.c (start_number): Give a warning if the number
17966 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
17968 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
17970 * troff/input.c (empty_name_warning, non_empty_name_warning): New
17972 (get_name, get_long_name): Use these. Rename `warn' argument to
17975 * troff/node.c (get_fontno): Test that the symbol is not null.
17977 * troff/input.c (token::description): New function.
17978 * troff/number.c (parse_term): Use token::description in `numeric
17979 expression expected' message.
17980 * troff/groff.h: Add WARN_MISSING.
17981 * troff/number.c (start_number): New function.
17982 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
17983 get_incr_number): Use start_number().
17984 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
17986 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
17987 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
17989 * troff/input.c (token::get_char): Use WARN_MISSING.
17990 * troff/input.c (token::delimiter): Use token::description.
17991 * troff/env.c (environment_switch): Back out Aug 3 change.
17992 * troff/input.c (has_arg): Skip over \}s and tabs but give a
17994 * troff/token.h (token::tab): New function.
17995 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
17996 * troff/reg.c (alter_format): Likewise.
17997 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
17999 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
18001 * troff (most files): Redo warnings. Divide warnings into various
18002 categories; warning() has an additional first argument indicating
18003 the category it falls into.
18004 * troff/input.c (main): -w now takes an argument. New option -W.
18005 (enable_warning, disable_warning): New functions.
18007 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
18008 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
18010 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
18012 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
18013 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
18014 * xditview/devX75/eqnchar: Likewise.
18015 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
18017 * eqn/other.c: When bar or over applies to a single character
18018 don't produce an overline_box or an underline_box. Instead produce
18019 an accent_box or an underaccent_box, with the accent a line
18020 whose width is accent_width. New classes underaccent_box,
18021 overline_char_box and underline_char_box.
18022 * eqn/box.h: Move overline_box, underline_box, accent_box class
18023 declarations into eqn/other.c. Add declarations of
18024 make_underline_box, make_overline_box, make_accent_box.
18025 * eqn/eqn.y: Call make_overline_box, make_underline_box
18026 make_accent_box instead of constructors.
18027 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
18029 * eqn/other.c: Add accent_box::~accent_box.
18030 * eqn/box.h: Declare it.
18032 * groff.sh: With -Tps, use eqn -D.
18034 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
18036 (underline_box::output): Similarily.
18037 (accent_box::output): Use \Z.
18039 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
18042 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
18044 * troff/div.c (top_level_diversion::transparent_output(unsigned
18045 char)): Use asciify.
18046 * troff/input.c (asciify): Don't make it static.
18047 * troff/token.h (asciify): Declare it.
18049 * troff/input.c (get_name, get_long_name, token::get_char,
18050 token::delimiter): Add an extra default argument which says
18051 whether a warning should be printed.
18052 * troff: Pass a non-zero argument to one of these rather than
18053 printing a warning directly.
18055 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
18057 * troff: Consistently use symbol::is_null.
18059 * troff/dictionary.h: Move some inline functions into
18062 * troff/request.h: Move inline functions into input.c.
18063 (request_or_macro::invoke): Make it pure.
18065 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
18066 * troff/input.c (init_input_requests): Use class constant_int_reg.
18067 (class compatible_reg): Deleted.
18068 * troff/div.c (init_div_requests): Use class constant_int_reg.
18069 (class last_post_line_extra_space_reg): Deleted.
18071 * troff/env.c (tab_character): Don't change the tab character if
18072 we get an invalid argument.
18073 (hyphen_char): Similarily.
18075 * troff/reg.c (alter_format): Check that nm is not null.
18077 * Makefile, groff.sh: Make it possible to customize the commands
18078 used for printing PostScript and dvi files. Also make it possible
18079 to customize the path used by groff.sh.
18081 * eqn/eqn.y: Make `left' right associative.
18083 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
18085 * pic/pic.h: Added definition of M_SQRT2 for those systems that
18088 * pic/pic.h: Removed definition of INT_MAX.
18090 * troff/node.c (italic_corrected_node::vertical_extent): Omit
18093 * troff/input.c (token::next): Handle \R like \n.
18095 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
18097 * ps/tmac.pc (PSPIC): Simplify.
18099 * troff/env.c (tab_stops::to_string):
18100 * pic/pic.y (object_type_name):
18101 * pic/troff.c (simple_output::line):
18102 * pic/tex.c (tex_output::spline):
18103 * pic/object.c (object_spec::make_object):
18104 * tbl/main.c (process_data): Add cases to switch statements to
18105 avoid cfront warnings. (Some of these are spurious, since the
18106 switch already has a default case.)
18108 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
18109 `ps-'. Don't test systat; instead check number of arguments to
18112 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
18114 * macros/tmac.e: Do not decrease the page offset by 0.5i.
18116 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
18117 Unlink the file as soon as we have opened it, so that we don't
18118 have to bother with signal handlers.
18119 (handler): Deleted.
18120 (fatal_error_exit): Deleted.
18121 (main): Don't call signal.
18123 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
18125 * dvi/devdvi/Makefile: Use the -k option with S and MI.
18127 * pic/pic.y: If there is a label, or an nth construction before
18128 the first `.' in the argument to `with', ignore it and generate a
18130 * pic/lex.c (lex_warning): New function.
18132 * tbl/table.c (table::init_output): In section keep and release
18133 macro, use 0 indent when diverting and the correct indent when
18136 * troff/input.c (interpolate_number_format): Do not interpolate
18137 anything if the number register is not defined.
18139 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
18141 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
18143 * ps/devps/prologue (PICTURE): Set components of graphics state to
18144 their default values.
18146 * ps/devps/text.enc: Add trademark
18147 * ps/devps/textmap: Add names for club, spade, heart, diamond,
18148 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
18149 * ps/devps/symbolchars: Add names for summation and product.
18151 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
18152 suchthat. Add pp. Add upper-case letters.
18154 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
18155 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
18158 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
18159 rA (right angle bracket) to ra. Introduce names for double-headed
18160 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
18161 * ps/devps/textmap: Likewise for ps device.
18162 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
18163 * tty/devascii/R.proto: Rename lA to la and rA to ra.
18164 * tty/devascii/R.proto: Likewise.
18165 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
18167 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
18169 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
18171 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
18174 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
18176 * troff/div.c (when_request): Use symbol::is_null rather than
18177 has_arg to determine whether we have an argument.
18178 (change_trap): Remove the trap if we get an invalid number. Give
18179 an error if we don't get at least the macro name.
18180 (diversion_trap): Remove trap if we get an invalid name or number.
18182 * troff/env.c (environment_switch): Pop if we get an invalid
18183 symbol or numeric expression.
18185 * troff/input.c (do_define_macro): If EOF is encoutered while
18186 defining the macro, do tok.next() before returning.
18188 * troff/token.h (has_arg): Move definition from here, to ...
18189 * troff/input.c (has_arg): ... here
18191 * troff/env.c (space_size): Do nothing if we get an invalid argument.
18192 * troff/input.c (shift): Likewise.
18194 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
18197 * pic/troff.c (troff_output::start_picture): Comment out calls to
18200 * eqn/main.c (do_file): Subtract 1 from current_lineno if
18201 interpret_lf_args succeeds.
18203 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
18204 \\. This avoids problems with \$N.
18206 * groff.sh: Pass -C to preprocessors.
18208 * lib/lf.c (interpret_lf_args): Be more flexible.
18210 * tbl/main.c (main): Add -C option.
18211 (table_input::get): Do not recognize TE if followed by character
18212 other than a space or newline unless -C option given.
18213 (process_input_file): Likewise for lf, TS.
18214 (process_data): Likewise for lf in text blocks.
18216 * eqn/main.c (main): Add -C option.
18217 (do_file): Don't recognize EQ, EN or lf if followed by character
18218 other than space or newline unless -C option given.
18219 * eqn/lex.c (file_input::read_line): Similarily.
18220 * eqn/eqn.h: Declare compatible_flag.
18222 * etc/soelim.c (main): Add -C option.
18223 (interpret_lf_args): Use version in libgroff.
18226 * pic/main.c (main): Add -C option, which sets compatible_flag.
18227 (top_input::get), (top_input::peek): If -C option not given,
18228 do not recognize .PS/.PE/.PF/.lf if followed by a character
18229 other than space or newline.
18230 * pic/lex.c (file_input::read_line): Similarily.
18231 * pic/pic.h: Add declaration of compatible_flag.
18233 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
18235 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
18237 * troff/node.c, troff/node.h: Add `asciify' methods to classes
18238 derived from node. New class space_char_hmotion_node.
18239 * troff/input.c (asciify_macro): New function.
18240 * troff/input.c (init_input_requests): New request `asciify' bound
18242 * macros/mm.diff: New file.
18243 * Makefile: In install.mm target use `patch' to apply
18246 * troff/input.c (macro::print_size): Just print the size in bytes.
18248 * troff/div.c (return_request): Correct the argument
18251 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
18253 * troff/node.h (class composite_node): Add sz member.
18254 * troff/node.c (composite_node::size): Return sz.
18255 * troff/input.c (macro_to_node): Use the initial size in the
18256 environment as the size of the composite_node.
18258 * troff/node.c (node::zero_width_tprint): Provide a reasonable
18261 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
18263 * troff/div.c (change_trap): If we get a bad number expression,
18266 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
18268 * lib/matherr.c (matherr): Define this only if math.h defines
18271 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
18273 * troff/div.c (macro_diversion::distance_to_next_trap): If there
18274 no diversion trap return vunits(INT_MAX - vresolution).
18276 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
18278 * troff/input.c (do_zero_width): New implementation that doesn't
18279 use a temporary environment. Use instead:
18280 (token::add_to_node_list): New function.
18281 * troff/env.c (environment::get_prev_char_height),
18282 (environment::get_prev_char_height),
18283 (environment::get_prev_char_skew): New functions.
18284 (environment::get_prev_char): New function.
18285 (environment::get_prev_char_width): Change to use get_prev_char.
18286 (init_env_request): Implement new registers .cht, .cdp, .csk.
18287 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
18288 \Z being processed in a separate environment.
18290 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
18292 * tbl/table.c: Removed TABLE_BOTTOM_REG.
18294 * tbl/table.c (table::init_output): In the section release macro,
18295 give a warning message if the section won't fit on one page.
18297 * tbl/table.c (table::do_top): Emit table keep only if table is
18299 (table::do_bottom): Likewise for table release.
18300 (table::table), (table::add_vertical_rule): Remove reference to
18302 * tbl/table.h: Remove keep member.
18304 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
18305 SECTION_RELEASE_MACRO, if there's not enough space before the next
18306 trap to output the diversion, call T# ourselves, set
18307 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
18308 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
18309 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
18310 vertical position and return to it before turning traps on again.
18312 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
18314 * troff/node.c, troff/node.h: In classes derived from node,
18315 replace prev_char_width method by last_char_node method.
18316 * troff/env.c (environment::get_prev_char_width): Use
18317 node::last_char_node rather than node::get_prev_char_width.
18319 * Makefile: Added comment about -fno-inline on 68030-based
18322 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
18323 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
18324 expressions using sizeof to int.
18325 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
18327 * macros/tmac.e (TS): Don't move @f back past the current
18330 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
18332 * ps/ps.c (main): Buffer stderr.
18333 * dvi/dvi.c (main): Likewise.
18334 * tty/tty.c (main): Likewise.
18336 * ps/ps.c (ps_printer::do_import): Improve error handling.
18338 * troff/input.c (abort_request): Use asciify.
18340 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
18341 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
18342 type of first argument int rather than char. This works around a
18343 bug on the 68030 based Apollo using g++ 1.37.1.
18345 * tbl/table.h (class table): Add `keep' member.
18346 * tbl/table.c (table::table): Initialize `keep'.
18347 (table::add_vertical_rule): Set `keep' to 1.
18348 (table::do_top): Only emit table keep macro is `keep' is non-zero.
18349 (table::do_bottom): Likewise for table release macro.
18350 (table::do_row): Emit section keep macro even if the row is 0.
18352 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
18354 * macros/tmac.e (@C): Preserve the font family across the change
18357 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
18359 * lib/font.c: Initialize font::hor and font::vert to 1.
18360 (font::load_desc): Check the values of font::hor and font::vert.
18362 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
18363 be included in a C compilation.
18364 (iftoa): Use INT_DIGITS. Include lib.h.
18366 (as_string): Likewise.
18367 * tbl/table.c: Removed definition of INT_DIGITS.
18368 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
18369 * troff/input.c (input_input_requests): Likewise.
18370 * ps/ps.c (make_encoding_name): Likewise.
18371 (ps_printer::set_style): Likewise.
18372 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
18374 * tty/devascii/R.proto: Map fm onto '.
18375 * tty/devlatin1/R.proto: Likewise.
18377 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
18379 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
18380 argument to \w is at a different input level.
18382 * tbl/table.c (table::init_output): Define a new macro
18383 REPEATED_VPT_MACRO, like vpt but if in a diversion also
18384 transparently outputs itself.
18385 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
18387 (table::do_row): Likewise.
18389 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
18390 TRANSPARENT_STRING_NAME.
18392 * tbl/table.c (table::init_output): In the table release macro
18393 print an error message and don't produce any output if after
18394 issuing the need request the table still will not fit. Also
18395 remove the diversion after bringing it back.
18397 * tbl/table.c (table::init_output): Define a new macro
18398 REPEATED_MARK_MACRO, like mk but if in a diversion also
18399 transparently outputs itself.
18400 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
18401 is necessary because .TH might not call .T#.
18402 (table::do_top): Likewise TOP_REG.
18403 (table::define_bottom_macro): If TOP_REG is no longer valid, use
18404 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
18405 table header might contain just the two top rules.
18407 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
18409 * troff/div.c: Implement new request `ptr' to print all traps.
18411 * troff/env.c (init_env_requests): Implement `.tabs' reg with
18412 init_string_env_reg.
18413 * troff/env.c (class tab_reg): Deleted.
18415 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
18417 * troff/div.c: New number register .pn returns the number of the
18418 next page as set by the pn request.
18420 * macros/tmac.an: Redid headers and footers. Number each manual
18421 entry starting from 1 unless \nC is > 0, like Sun. Added an
18422 optional 5th argument to .TH which specifies the manual name and
18423 appears in the center of the header. Understand the X, P and D
18424 registers like Sun.
18426 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
18428 * troff/env.c (init_env_requests): New number register `.lt' to
18429 return the title length.
18431 * troff/node.h (class transparent_dummy_node): New class.
18432 * troff/node.c (class transparent_dummy_node): Provide member
18434 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
18437 * troff/input.c (token::next): New escape sequence \).
18438 * troff/input.c (get_copy): Recognize \) in copy mode.
18440 * troff/input.c (input_stack::clear): New function.
18441 * troff/input.c (exit_request): Use input_stack::clear.
18443 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
18444 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
18446 * troff/env.c: Move set_page_character to input.c. Move
18447 page_character to input.c also.
18448 * troff/env.c (title): Split off the reading of the parts of the
18449 title into read_title_parts.
18450 * troff/input.c (read_title_parts): New function. Check the
18451 input_level when testing whether a token matches the delimiter.
18453 * troff/input.c (exit_request): New function.
18454 * troff/input.c (init_input_requests): Bind ex request to
18455 exit_request rather than exit_groff.
18457 * troff/input.c (exit_groff): Call tok.next() before
18458 process_input_stack().
18460 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
18462 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
18463 * troff/env.h: ditto.
18464 * troff/input.c: ditto.
18466 * troff/env.c (environment::is_empty): Test pending_lines.
18468 * troff/env.c (environment::have_pending_lines): Removed.
18470 * troff/input.c: Add request to flush pending lines from the
18473 * troff/env.c, troff/env.h: Add automatic widow control feature.
18475 * troff/input.c (exit_groff): Do process_input_stack() after
18476 do_break() but before setting exit_flag to 2.
18478 * troff/input.c: Remove FLUSH_PENDING_LINES and
18479 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
18480 environment after END_TRAP token seen, but only if there aren't
18481 any more traps still unfinished.
18482 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
18484 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
18486 * troff/env.c: Rename the `retain_size' member of class
18487 pending_output_line to `no_fill'.
18489 * troff/env.c (title): When the line is output, make the
18490 retain_size argument !fill.
18492 * troff/node.h: Add `hyphenated' member to struct breakpoint.
18493 * troff/node.c (space_node::get_breakpoints),
18494 (dbreak_node::get_breakpoints): Fill this in.
18495 * troff/env.c: Allow specification of maximum number of
18496 consecutive hyphenated lines.
18498 * troff/env.c (environment::is_empty): Add test for !current_tab.
18500 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
18502 * troff/env.c (environment::hyphenate_line): Don't completely give
18503 up if the word is not to be hyphenated; continue so that breaks
18504 can be made at break_char_node's.
18506 * lib/lib.h: Only define INT_MAX if it's not already defined;
18507 undef INT_MIN if it's already defined.
18509 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
18511 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
18512 This works around a bug in AT&T C++ 2.0 used with an ANSI C
18515 * macros/tmac.an (an-header): Set no-space mode.
18517 * macros/tmac.an (TH): Start a new page if necessary.
18519 * Started using ChangeLog at version 0.4.
18522 version-control: never