1 2004-01-06 Werner LEMBERG <wl@gnu.org>
3 Implement string-valued registers \n[.m] and \n[.M] to return the
4 name of the current drawing and background color, respectively.
6 * src/roff/troff/symbol.h: Moved to...
7 * src/include/symbol.h: Here.
8 Small fixes to make it work outside of the `troff' directory.
9 * src/roff/troff/symbol.cpp: Moved to...
10 * src/libs/libgroff/symbol.cpp: Here.
11 Small fixes to make it work outside of the `troff' directory.
13 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
14 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
17 * src/include/color.h: Include symbol.h.
18 (color): Add new field `nm'.
19 * src/libs/libgroff/color.cpp (color::color): Updated.
21 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
22 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
23 src/roff/troff/reg.cpp: Don't include symbol.h.
25 * src/roff/troff/env.cpp: Don't include symbol.h.
26 (environment::get_glyph_color_string,
27 environment_get_fill_color_string): New member functions.
28 (init_env_requests): Handle `.m' and `.M' registers.
29 * src/roff/troff/input.cpp: Don't include symbol.h.
30 (default_symbol): Moved to symbol.cpp/symbol.h.
31 (do_glyph_color, do_fill_color, define_color): Pass symbol name
33 * src/roff/troff/env.h: Updated.
35 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
36 Document new registers.
38 2004-01-05 Werner LEMBERG <wl@gnu.org>
40 * src/roff/troff/nroff.cpp (space_node::get_breakpoints,
41 space_node::nbreaks): Protect against zero `next' field.
43 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
45 In hpftodit, use the symbol sets offered in the TFM.
47 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
48 (symbol_set, text_symbol_sets, special_symbol_sets,
49 symbol_set_table): Removed.
50 (get_printcode): Removed.
51 (read_symbol_sets): Initialize `symbol_set' field with
53 Simplify code to just use the `kind' value.
54 (output_charset): Improve output formatting.
55 (dump_symbols): Simplified.
57 2004-01-02 Werner LEMBERG <wl@gnu.org>
59 * font/devlj4/generate/text.map: Add more MSL numbers.
61 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
63 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
64 (text_symbol_sets): Add more symbol sets.
65 (debug_flag): New static variable (moved from `main').
66 (get_printcode, show_symset): New functions.
67 (main): Remove `debug_flag'.
68 (output_charset): Use `show_symset'.
69 (dump_symbols): Use `show_symset'.
70 Print symsets for all glyphs.
71 (read_map): Actually call `unicode_to_ucode_make' but this time
74 2004-01-01 Werner LEMBERG <wl@gnu.org>
76 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
77 Fix placement of comments.
79 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
81 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
83 (output_charset): Improve warning messages to give more information.
84 (dump_symbols): Make information more precise.
86 (read_map): Don't call unicode_to_ucode_name; the glyph names must
87 appear as-is and shouldn't be decomposed.
89 2003-12-31 Werner LEMBERG <wl@gnu.org>
91 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
92 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
93 (FONTS): Add TrueType font families Arial and Times New Roman.
94 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
95 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
98 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
100 * test-groff.in (SEP): Quote value.
101 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
102 `tem' to `char*' to avoid deallocation of a pointer to a constant
103 object which some compilers don't like.
105 2003-12-31 Werner LEMBERG <wl@gnu.org>
107 * font/devlj4/generate (text.map, special.map): Rewritten to work
108 with the new hpftodit version.
110 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
112 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
113 set and 8bit character code for all glyphs also.
115 2003-12-30 Werner LEMBERG <wl@gnu.org>
117 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
119 2003-12-29 Werner LEMBERG <wl@gnu.org>
121 More fixes for MSVC compiler.
123 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
126 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
127 STDERR_FILENO) [_MSC_VER]: Define conditionally.
128 (getpid) [_MSC_VER]: Remove.
129 Include direct.h and process.h conditionally.
131 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
132 parentheses for a_delete.
134 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
136 * test-groff: Replaced with...
137 * test-groff.in: This new template to handle path separator
140 * configure.ac: Check for direct.h and process.h.
141 Generate test-groff script.
142 * configure, src/include/config.hin: Regenerated.
144 2003-12-28 Werner LEMBERG <wl@gnu.org>
146 Add integral extension glyph.
147 Add new option `-x' to afmtodit to suppress use of built-in AGL.
149 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
151 * font/devps/generate/textmap: Provide entry for `integralex' to
152 override (old) PUA value of the AGL.
153 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
154 * font/devps/*: Regenerated.
156 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
157 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
159 2003-12-27 Werner LEMBERG <wl@gnu.org>
161 Add forgotten `coproduct' symbol (already available for DVI).
163 * font/devhtml/R.proto, font/devps/generate/textmap,
164 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
165 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
166 U+2210 (\[coproduct]).
168 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
170 hpftodit has been extended to handle TrueType metric files and
171 more glyphs. See hpftodit.man for more details.
173 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
174 ctype.h, and unicode.h.
175 s/msl/charcode/ everywhere since we now handle Unicode values also.
176 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
177 Use it where appropriate.
178 (MULTIPLIER): Replaced with...
179 (multiplier): New global static variable.
181 (tag_type): Add more TFM tags.
182 (tag_name): New array.
183 (ENUM_TYPE, FLOAT_TYPE): Removed.
184 (BYTE_TYPE): New value assigned.
185 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
186 (text_symbol_sets, special_symbol_sets): Extended to cover more
188 (check_type): Add return value.
189 (check_units): Add parameters to get ppi and upem values.
190 Handle TrueType TFM data.
191 (output_font_name): New function.
192 (output_charset): Add parameter to handle TFM type.
193 Handle TrueType TFMs also.
194 (em_fract): New macro.
195 (dump_tags): Be much more verbose and handle more tags.
196 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
197 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
199 (read_map): Add parameter to handle TFM type.
200 Handle both MSL and Unicode mappings.
201 (main): Add two new command line options `-a' and `-q'.
202 Updated to make use of new functions.
205 * src/utils/hpftodit/hpuni.cpp: New file.
207 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
210 2003-12-25 Werner LEMBERG <wl@gnu.org>
212 * src/include/nonposix.h (read) [_MSC_VER]: Define.
214 2003-12-24 Werner LEMBERG <wl@gnu.org>
216 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
217 by Michail Vidiassov <master@iaas.msu.ru>.
219 2003-12-20 Werner LEMBERG <wl@gnu.org>
221 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
223 Add missing latin-2 glyphs.
224 * font/devutf8/R.proto: Add missing latin-2 glyphs.
226 * tmac/troffrc: Load `composite.tmac' earlier.
228 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
229 u00{53,73}_0327, and u0049_0307.
230 * tmac/X.tmac: Add u00{47,67}_0306.
231 * tmac/tty-char.tmac: Use composite glyph names for readability.
235 * src/include/unicode.h: Remove `extern' keywords.
237 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
239 * tmac/latin5.tmac: New file.
241 2003-12-19 Werner LEMBERG <wl@gnu.org>
243 Add some glyphs needed for Turkish.
245 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
248 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
249 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
250 u00{53,73}_0327, and u0049_0307.
252 2003-12-18 Werner LEMBERG <wl@gnu.org>
254 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
256 Remove trailing zeros.
258 2003-12-17 Werner LEMBERG <wl@gnu.org>
260 Make \? transparent to end-of-sentence recognition.
262 * src/roff/troff/input.cc (non_interpreted_node): Add
263 `ends_sentence' member function.
265 2003-12-16 Werner LEMBERG <wl@gnu.org>
267 * doc/groff.texinfo: Document `dt' request correctly.
268 Other minor typographical improvements.
270 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
272 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
274 2003-12-10 Richard Stallman <rms@gnu.org>
276 * LICENSE: Better wording.
278 2003-12-09 Werner LEMBERG <wl@gnu.org>
280 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
281 * configure, NEWS: Updated.
283 2003-12-08 Werner LEMBERG <wl@gnu.org>
285 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
287 2003-12-07 Bernd Warken <bwarken@mayn.de>
291 2003-12-07 Werner LEMBERG <wl@gnu.org>
295 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
297 Use path separator character of target platform for compiled-in
300 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
301 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
302 * configure: Regenerated.
303 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
305 2003-12-05 Werner LEMBERG <wl@gnu.org>
307 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
308 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
310 2003-12-04 Bernd Warken <bwarken@mayn.de>
314 2003-12-03 Werner LEMBERG <wl@gnu.org>
316 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
317 ligatures present in AFM files since groff currently only
318 understands some standard ligatures and nothing else.
320 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
322 * src/roff/groff/groff.cpp (main): Don't run the spooler if
325 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
328 Don't use Unix wait flags.
330 2003-12-02 Werner LEMBERG <wl@gnu.org>
332 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
333 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
334 src/roff/troff/uniuni.cpp: Moved to...
335 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
336 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
337 src/libs/libgroff/uniuni.cpp: Here.
339 * src/include/Makefile.sub.old (HDRS),
340 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
341 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
343 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
345 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
349 2003-12-01 Werner LEMBERG <wl@gnu.org>
351 * groff.texinfo: Document special behaviour of `.vs 0'.
352 Improve documentation of `cflags' request.
355 2003-11-29 Werner LEMBERG <wl@gnu.org>
357 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
358 * font/devlj4/CORONET: Regenerated.
360 2003-11-24 Werner LEMBERG <wl@gnu.org>
362 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
363 if processing hyphenation patterns in traditional mode.
364 Improve error messages.
366 2003-11-20 Werner LEMBERG <wl@gnu.org>
368 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
369 troff_output_file::put_char): Fix type of local variable `c'.
371 2003-11-19 Werner LEMBERG <wl@gnu.org>
373 * src/roff/groff/pipeline.c (P): Removed. Updated all function
375 (i_to_a): Removed. libgroff already provides this function.
376 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
378 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
380 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
383 2003-11-17 Werner LEMBERG <wl@gnu.org>
385 * COPYING: Use correct version.
387 2003-11-11 Werner LEMBERG <wl@gnu.org>
389 LynxOS 4.0.0 doesn't declare vfprintf.
391 * configure.ac: Check for vfprintf.
392 * configure: Regenerated.
393 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
394 * src/include/config.hin: Regenerated.
396 2003-11-10 Werner LEMBERG <wl@gnu.org>
398 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
400 * configure.ac: Check for vsnprintf.
401 * configure: Regenerated.
402 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
404 * src/include/config.hin: Regenerated.
406 2003-11-09 Werner LEMBERG <wl@gnu.org>
408 * aclocal.m4: Updated syntax to autoconf 2.59.
409 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
410 Don't check for gsos2.
411 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
412 working abs_top_srcdir and abs_top_builddir.
414 * configure.ac: Updated syntax to autoconf 2.59.
415 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
416 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
417 * configure: Regenerated.
419 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
420 s/@groff_top_builddir@/@abs_top_builddir@/.
422 * src/roff/groff/pipeline.c (xstrsignal):
423 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
425 2003-11-07 Werner LEMBERG <wl@gnu.org>
427 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
428 make start angle smaller than end angle to circumvent a bug in tpic
429 handling of some versions of dvipdfm (and dvipdfmx).
431 2003-10-30 Werner LEMBERG <wl@gnu.org>
433 * src/devices/grops/grops.man: Improve section on creating EPS.
435 2003-10-29 Werner LEMBERG <wl@gnu.org>
437 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
440 2003-10-28 Werner LEMBERG <wl@gnu.org>
442 * doc/groff.texinfo: Fix documentation of `.if'.
444 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
446 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
447 the form `uniXXXX' also.
449 2003-10-27 Werner LEMBERG <wl@gnu.org>
451 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
452 contrib/pic2graph/pic2graph.sh: Implement secure management of
454 Pass `-P-pletter' to groff to avoid data outside of the converted
455 area -- some versions of `convert' (for example 5.3.8) don't check
456 the bounding box of the image but always use a fixed image size
457 (letter paper format).
458 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
459 contrib/pic2graph/pic2graph.man: Updated.
461 * src/roff/groff/groff.man: Document $TMP and $TEMP.
463 2003-10-26 Werner LEMBERG <wl@gnu.org>
465 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
466 troff_output::simple_ellipse, troff_output::simple_arc,
467 troff_output::simple_line, troff_output::simple_spline,
468 troff_output::simple_polygon): Insert a space before arguments.
469 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
470 latter doesn't produce a node, so the following `.sp -1' would do
472 Don't emit `.sp -1' after \M. This also doesn't produce a token
473 (and we don't have to care about compatibility mode).
474 (troff_output::set_color, troff_output::reset_color): Don't emit
475 `.sp -1' after \M and \m.
477 * src/roff/troff/input.cpp (old_have_input): New global variable.
478 (input_stack::get): Handle `old_have_input'.
479 (process_input_stack) <token::TOKEN_NEWLINE>: Call
480 `trapping_blank_line' depending on `old_have_input', not
483 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
485 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
486 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
487 default directory names for temporary files.
488 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
490 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
491 [__MSDOS__] (run_pipeline): Honour environment variables.
492 Don't use `tmpnam' but `tempnam' to work around messy
495 * README.MinGW: New file.
497 2003-10-16 Werner LEMBERG <wl@gnu.org>
499 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
500 `(*t)->next' without testing validity of `*t'.
501 (usage): Make it more readable.
503 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
505 Make html device run under both MS-DOS and Win32.
507 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
508 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
509 spawn or fork+exec has to be used, and whether parent must sleep
510 until the child process terminates. Used in
511 `char_buffer::run_output_filter'.
512 (copyofstdoutfd): Removed.
513 (char_buffer): Replace `write_file_html' and `write_file_troff'
514 member functions with `emit_troff_output' and `run_output_filter'.
515 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
517 (replaceFd): Replaced with...
518 (set_redirection): New auxiliary function.
519 (waitForChild): Replaced with...
520 (save_and_redirect): New auxiliary function for.
522 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
525 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
527 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
528 (GROFF_LIBC): New function.
529 * configure.ac: Call GROFF_LIBC.
531 * configure: Regenerated.
533 * src/include/lib.h: Handle __MINGW32__.
534 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
535 Add macro for `pipe'.
538 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
541 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
544 2003-10-13 Werner LEMBERG <wl@gnu.org>
546 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
549 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
552 2003-10-12 Werner LEMBERG <wl@gnu.org>
554 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
555 src/roff/troff/input.cc (usage): Updated.
557 * NEWS, doc/groff.texinfo: Updated.
559 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
561 * src/libs/libgroff/searchpath.cpp
562 (search_path::open_file_cautious): New function which also handles
563 `-' as stdin and stdout depending on the access mode.
564 * src/include/searchpath.h (search_path): Updated.
566 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
567 * src/devices/grops/ps.h: Include `searchpath.h'.
568 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
569 Open resource file with `include_search_path.open_file_cautious'.
570 * src/devices/grops/grops.man: Document new `-I' switch.
572 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
573 (main), src/devices/grolj4/lj4.cpp (main),
574 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
576 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
578 (include_search_path): New global variable.
579 (include_path_append): Removed.
580 (main): Use `include_search_path.command_line_dir' to handle `-I'.
581 (do_file): Simplify, using new
582 `include_search_path.open_file_cautious'.
584 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
586 (main): Pass arguments to `-I' to both troff and devices.
587 Improve handling of `-V'.
588 * src/roff/groff/groff.man: Document changes to -I and -V.
590 * src/roff/troff/input.cpp (include_search_path): New global
592 (next_file, source, ps_bbox_request, transparent_file,
593 process_input_file): Use new
594 `include_search_path.open_file_cautious'.
595 (main) Handle `-I' switch.
596 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
597 Use new `include_search_path.open_file_cautious'.
598 * src/roff/troff/node.h: New extern symbol `include_search_path'.
599 * src/roff/troff/troff.man: Document new `-I' switch.
601 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
603 Support multiple calls of .Lb in LIBRARY section.
605 * tmac/doc-common (doc-in-library-section): New register.
606 (doc-section-library): New string.
607 (Sh): Set `doc-in-library-section'.
609 * tmac/doc-syms (Lb): Insert breaks before and after arguments
610 if in LIBRARY section.
611 * tmac/doc.tmac (doc-save-global-vars): Updated.
612 * NEWS, tmac/groff_mdoc.man: Updated.
614 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
616 * tmac/doc-common (doc-default-operating-system): New variable.
619 2003-09-08 Werner LEMBERG <wl@gnu.org>
621 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
623 2003-08-31 Werner LEMBERG <wl@gnu.org>
625 * contrib/mom/Makefile.sub: Fix last change to make it really work.
626 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
627 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
628 $(DEVFILES) are not empty.
629 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
631 2003-08-26 Chuck Silvers <chuq@chuq.com>
633 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
634 with parallel runs of `make'.
636 2003-08-23 Stephen Gildea <gildea@stop.mail-abuse.org>
638 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
639 insert SORT_SEP. With certain combinations of sort specifications,
640 refer sorted entries in the wrong order. In particular, entries
641 with a missing field should be be sorted before all entries that
642 have that field, before refer looks to the next field.
644 2003-08-23 Werner LEMBERG <wl@gnu.org>
646 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
647 g++ linker is used. Reported by Mark J. Reed
648 <mark.reed@turner.com>.
650 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
652 Add key character `x' to tbl which makes tbl call a user-defined
653 macro on a table cell.
655 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
656 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
657 `set_modifier' after printing the compatibility request.
658 (set_modifier): Print call to `m->macro' if not empty.
659 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
661 (process_format): Implement cases `x' and `X'.
662 * src/preproc/tbl/tbl.man, NEWS: Updated.
664 2003-08-15 Werner LEMBERG <wl@gnu.org>
666 * doc/groff.texinfo: Minor fixes.
668 2003-08-09 Werner LEMBERG <wl@gnu.org>
670 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
672 2003-08-07 Werner LEMBERG <wl@gnu.org>
674 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
675 argument list to nothing if there is no file to match. Use `ls' as
676 a protection, similar to autoconf.
678 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
679 empty argument lists.
681 * doc/groff.texinfo: Improve documentation how vertical spacing
682 and line breaks interact.
685 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
687 2003-08-03 Werner LEMBERG <wl@gnu.org>
689 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
690 EPS (using eps2eps or similar programs to compute the bounding box).
692 2003-07-24 Werner LEMBERG <wl@gnu.org>
694 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
695 * doc/texinfo.tex: Updated from texinfo 4.6.
696 * README.CVS: From now on we need texinfo 4.6.
698 2003-07-23 Werner LEMBERG <wl@gnu.org>
700 Add requests `dei1' and `ami1' for completeness.
702 * src/roff/troff/input.cc (calling_mode): Remove
703 CALLING_DISABLE_COMP.
704 (comp_mode): New enumeration.
705 (do_define_string, define_string, define_nocomp_string,
706 append_string, append_nocomp_string): Updated.
707 (do_define_macro): Add third parameter.
708 (define_macro, define_nocomp_macro, define_indirect_macro,
709 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
710 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
713 (init_input_requests): Add `dei1' and `ami1'.
715 * tmac/trace.tmac: Handle de1 and am1.
716 (de): Improve tracing message.
717 (am): Add missing `do'.
720 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
721 Document new requests.
723 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
725 Add option -G to .MPIMG to insert a gap between text and the image.
727 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
728 www-finish-left-ll): Updated.
729 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
730 (MPIMG): Make option -L and -R optional.
733 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
735 * src/devices/grohtml/post-html.cpp
736 (html_printer::do_file_components): Don't use `stdout' as lvalue
737 since it can be a macro.
739 2003-07-22 Werner LEMBERG <wl@gnu.org>
741 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
742 the corresponding test in aclocal.m4.
744 2003-07-21 Werner LEMBERG <wl@gnu.org>
746 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
747 names but RGB values directly. Otherwise pnmtopng depends on
748 an external file `rgb.txt' which maps colour names to values.
750 2003-07-20 Werner LEMBERG <wl@gnu.org>
752 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
753 * configure, src/include/config.hin: Regenerated.
755 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
757 2003-07-19 Werner LEMBERG <wl@gnu.org>
759 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
761 2003-07-18 Werner LEMBERG <wl@gnu.org>
763 * *.man: Switch to non-compatibility mode temporarily if GNU
764 syntax extensions are used in the particular man page.
766 * PROBLEMS: Add solutions for SGR problems.
768 2003-07-17 Werner LEMBERG <wl@gnu.org>
770 Don't ignore grotty's command line options if \X'tty: sgr ...' is
771 used to change the drawing scheme.
773 * src/devives/grotty/tty.cpp (bold_flag_option,
774 underline_flag_option, italic_flag_option, reverse_flag_option,
775 bold_underline_mode_option): New global variables.
776 (update_options): New function.
777 (tty_printer::special): Call update_options.
778 (main): Don't set xxx_flag but xxx_flag_option, then call
781 2003-07-14 Werner LEMBERG <wl@gnu.org>
783 Make grotty emit proper Unicode box drawing characters for -Tutf8.
785 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
787 (hline_char, vline_char): New global variables.
788 (tty_printer::tty_printer): Initialize them.
789 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
790 horizontal and vertical lines.
791 (crossings): New global array.
792 (tty_printer::end_page): Use it to determine the proper crossing
793 character for -Tutf8.
795 2003-07-12 Werner LEMBERG <wl@gnu.org>
797 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
798 (HTMLDOCFILES): Revert to `pic.html'.
799 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
801 2003-07-11 Werner LEMBERG <wl@gnu.org>
803 * doc/pic.ms: Improve documentation of absolute coordinates.
804 Document absolute positioning of pictures.
806 * NEWS: Add new pic capability.
808 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
810 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
813 2003-07-07 Werner LEMBERG <wl@gnu.org>
815 Implement support for dashed and dotted ellipses in pic. Based on
816 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
818 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
819 common_output::dashed_ellipse, common_output::dotted_ellipse): New
820 functions. Ellipse arcs are approximated with circle arcs.
821 * src/preproc/pic/common.h (common_output): Updated.
822 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
824 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
826 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
828 2003-07-06 Werner LEMBERG <wl@gnu.org>
830 Make grotty work on platforms which have unsigned char as the
831 default for char. Based on a patch by Thomas Klausner
834 * src/devices/grotty/tty.cpp (schar): New typedef.
835 Updated calls to declare_ptable and implement_ptable.
836 (glyph): Use schar for back_color_idx and fore_color_idx.
837 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
838 (tty_printer::tty_color, tty_printer::tty_printer,
839 tty_printer::color_to_idx, tty_printer::put_color): Updated.
841 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
843 * src/roff/nroff/nroff.sh: Add option -d for completeness.
844 * src/roff/nroff/nroff.man: Updated.
846 2003-07-05 Werner LEMBERG <wl@gnu.org>
848 * NEWS, tmac/groff_www.man: Updated.
849 * doc/Makefile.sub: Updated.
851 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
853 Implement support for multiple HTML output files.
855 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
856 -j command line option.
858 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
860 (file): New fields `new_output_file', `require_links',
862 (file::file): Updated.
863 (files::set_file_name, files::set_links_required,
864 files::are_links_required, files::is_new_output_file,
865 files::file_name, files::next_file_name): New functions.
866 (header_desc): New fields `no_of_level_one_headings',
868 (header_desc::header_desc): Updated.
869 (header_desc::write_headings): Handle multiple files.
870 (html_printer::write_header): Save file name in which header occurs.
871 (html_printer::determine_header_level): Possibly split files on
873 (html_printer::do_links, html_printer::troff_tag): Updated.
874 (html_printer::insert_split_file, html_printer::do_job_name,
875 html_printer::emit_link, html_printer::write_navigation,
876 html_printer::do_file_components): New functions.
877 (html_printer::~html_printer): Handle multiple files.
878 (main): Handle command line option `-j'.
880 * src/devices/grohtml/grohtml.man: Updated.
882 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
885 * tmac/www.tmac (JOBNAME): New macro.
886 * tmac/s.tmac (SH-NO-TAG): New macro.
887 (@SH): Call SH-NO-TAG.
890 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
892 * tmac/groff_mdoc.man: Improve documentation of punctuation
895 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
897 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
899 2003-07-03 Werner LEMBERG <wl@gnu.org>
901 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
903 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
905 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
908 (Fn, Fo): Reduce indentation in synopsis.
910 * tmac/doc-common (doc-check-depth): New macro.
911 (doc-end-macro, Sh, Ss): Use it.
912 (Cd): Fix behaviour in synopsis.
913 (In): Make it parsed and callable.
914 If not in the synopsis, represent the C header file enclosed in
916 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
917 Use minus, not hyphen.
919 * tmc/groff_mdoc.man: Updated.
921 2003-07-01 Werner LEMBERG <wl@gnu.org>
923 Integrated grap2graph, contributed by Eric S. Raymond.
925 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
927 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
928 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
930 2003-07-01 Colin Watson <cjwatson@debian.org>
932 * src/xditview/*.c: Add prototypes, fix return types, add includes.
933 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
935 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
937 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
939 2003-06-31 Werner LEMBERG <wl@gnu.org>
941 * doc/Makefile.sub (CLEANADD): Remove all files created by
942 running `make groff.{pdf,dvi}'.
944 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
947 2003-06-30 Werner LEMBERG <wl@gnu.org>
949 * Makefile.in (SHELL): Define as @SHELL@.
950 (mkinstalldirs): Use $(SHELL).
951 (MDEFINES): Add $(SHELL).
952 * Makefile.comm (SHELL): Removed.
954 2003-06-29 Werner LEMBERG <wl@gnu.org>
956 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
957 The X11 documentation files use them.
958 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
960 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
962 * tmac/e.tmac (@C): Handle .ad also.
964 2003-06-12 Werner LEMBERG <wl@gnu.org>
966 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
968 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
969 Assign `n' even here. It is possible to construct a node
970 immediately following an escape character:
978 2003-06-10 Werner LEMBERG <wl@gnu.org>
980 * README.WIN32: Removed.
983 2003-06-07 Werner LEMBERG <wl@gnu.org>
985 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
987 2003-06-05 Werner LEMBERG <wl@gnu.org>
989 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
990 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
992 2003-06-03 Werner LEMBERG <wl@gnu.org>
994 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
995 is done by the calling function.
997 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
999 * tmac/X.tmac: Fix definition of `em'.
1001 2003-05-22 Werner LEMBERG <wl@gnu.org>
1003 * src/roff/troff/input.cc (return_macro_request): Fix detection of
1006 2003-05-18 Werner LEMBERG <wl@gnu.org>
1008 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
1009 to make items work which consist only of a tag.
1011 2003-05-17 Werner LEMBERG <wl@gnu.org>
1013 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
1014 aren't stretched in a tag (this can fail with unformatted boxes).
1015 Instead, insert a break and go back one line.
1017 2003-05-16 Werner LEMBERG <wl@gnu.org>
1019 * src/roff/troff/input.cc (return_macro_request): If called with
1020 argument pop macro twice. We need this to trace `return'.
1022 * tmac/trace.tmac: Handle `return'.
1025 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1028 2003-05-15 Larry Kollar <kollar@alltel.net>
1030 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
1031 registers `FPS', `FVS', and `FPD'.
1033 2003-05-15 Werner LEMBERG <wl@gnu.org>
1035 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
1038 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
1040 * tmac/groff_mdoc.man: Slight improvements.
1042 2003-05-03 Werner LEMBERG <wl@gnu.org>
1044 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
1045 `doc-header-space' after header line if register `cR' is set.
1047 2003-05-02 Werner LEMBERG <wl@gnu.org>
1051 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
1053 * tmac/doc-common (Nd): Use \[em].
1055 2003-05-01 Werner LEMBERG <wl@gnu.org>
1057 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
1058 doc-footer-space): Initialize to 0.5i.
1059 (doc-setup-page-layout): Don't set doc-header-space and
1062 2003-04-30 Werner LEMBERG <wl@gnu.org>
1064 * REVISION: Set to 1.
1066 * doc/pic.ms: Document possible problems with `figname'.
1068 2003-04-29 Werner LEMBERG <wl@gnu.org>
1070 Version 1.19 released
1071 =====================
1073 * VERSION: Set to 1.19.
1074 * REVISION: Set to 0.
1075 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
1077 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
1078 Define charset as `US-ASCII' in html output.
1080 * tmac/www.tmac (ULE): Add missing scaling indicator.
1082 * win32-diffs: Removed.
1084 2003-04-28 Werner LEMBERG <wl@gnu.org>
1086 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
1088 Document how to insert discardable whitespace with `.ss'.
1090 2003-04-27 Werner LEMBERG <wl@gnu.org>
1092 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
1093 work with plain TeX also.
1095 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
1097 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
1099 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
1102 2003-04-24 Werner LEMBERG <wl@gnu.org>
1104 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
1105 vbox with positive height and zero depth if in TeX mode.
1107 * NEWS: Document glyph name changes for grodvi and grolj4.
1109 2003-04-23 Werner LEMBERG <wl@gnu.org>
1111 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
1112 * doc/pic.ms: Fixed.
1114 2003-04-21 Werner LEMBERG <wl@gnu.org>
1116 HP-UX 10.20 has `snprintf' but it isn't declared.
1118 * configure.ac: Add declaration test for snprintf.
1119 * configure: Regenerated.
1120 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
1121 * src/include/config.hin: Regenerated.
1123 2003-04-19 Werner LEMBERG <wl@gnu.org>
1125 Add keyword `figname' to pic, specifying the name of the picture
1126 box in TeX mode. Based on a patch from William J Poser
1127 <wjposer@unagi.cis.upenn.edu>.
1129 * src/preproc/pic/pic.y: New token `FIGNAME'.
1130 (macro_name): New rule of type <str>.
1131 (placeless_element): Handle `FIGNAME'.
1132 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
1133 * src/preproc/pic/main.cpp (graphname): New global variable.
1134 (do_picture): Initialize `graphname'.
1135 * src/preproc/pic/pic.h: Updated.
1136 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
1139 (tex_output::text): Beautify output.
1140 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
1141 `shaded' and `outlined' unconditionally.
1142 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
1145 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
1146 greater is necessary.
1148 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
1150 Add option -r to soelim to avoid emission of `.lf' lines.
1151 Add option -t to produces TeX comment lines instead of `.lf' lines.
1153 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
1156 (main): Handle `-r' and `-t'.
1157 (set_location): Handle `raw_flag' and `tex_flag'.
1158 * src/preproc/soelim/soelim.man, NEWS: Updated.
1160 2003-04-17 Werner LEMBERG <wl@gnu.org>
1162 * tmac/hyphenex.sh: Replaced with...
1163 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
1166 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
1167 if --quiet is used for the configure script.
1168 * configure: Regenerated.
1170 2003-04-16 Werner LEMBERG <wl@gnu.org>
1172 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
1173 Add `const' to second argument.
1174 (html_printer::add_table_end): Add `const' to argument.
1175 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
1176 `const' to arguments.
1177 * src/devices/grohtml/html-text.h: Updated.
1179 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
1180 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
1183 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
1184 cast for integer constant.
1186 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
1187 (writeNbytes): Add `const' to first argument.
1188 (writeString): Add `const' to argument.
1189 (char_buffer::can_see): Add `const' to third argument.
1190 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
1191 `const' to argument.
1192 * src/preproc/html/pushback.h: Updated.
1194 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
1195 (include_path_append): Add `const' to argument.
1198 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
1200 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
1201 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
1203 (unicode_decompose_init::unicode_decompose_init): Updated.
1204 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
1206 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
1207 * src/roff/troff/input.cc (process_startup_file): Add `const' to
1210 * tmac/hyphenex.sh: Make script more portable by using a here
1213 2003-04-15 Werner LEMBERG <wl@gnu.org>
1215 Renamed all `*.cc' files to `*.cpp'.
1216 Updated all configuration files, makefiles, and documentation.
1218 2003-04-14 Werner LEMBERG <wl@gnu.org>
1220 * tmac/hyphenex.sh: Slight improvements.
1222 2003-04-13 Werner LEMBERG <wl@gnu.org>
1224 * font/devascii/R.proto, font/devcp1037/R.proto,
1225 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
1226 character slots with unnamed glyphs.
1228 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
1229 (an-first): New global variable.
1230 (an-header): Emit vertical space between multiple man pages.
1232 2003-04-11 Werner LEMBERG <wl@gnu.org>
1234 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
1237 2003-04-10 Werner LEMBERG <wl@gnu.org>
1239 * PROBLEMS: Revised.
1241 2003-04-10 Bernd Warken <bwarken@mayn.de>
1243 * doc/webpage.ms: Improved.
1245 2003-04-09 Werner LEMBERG <wl@gnu.org>
1247 Add register \n[.height] which returns the value of \H.
1248 Add register \n[.slant] which returns the value of \S.
1250 * src/roff/troff/env.cc (init_env_requests): Implement.
1251 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1254 2003-04-08 Werner LEMBERG <wl@gnu.org>
1256 * tmac/html.tmac: Move some of the data into html-end.tmac.
1257 Remove most of the character translations for eqn since html fonts
1258 now cover those characters.
1260 * tmac/html-end.tmac: New file.
1261 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
1262 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
1263 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
1265 2003-04-07 Werner LEMBERG <wl@gnu.org>
1267 * man/groff_out.man: Document negative values of `N' if -Thtml is
1270 2003-04-06 Werner LEMBERG <wl@gnu.org>
1272 * Makefile.comm (depend.temp): Check location of YTABC.
1274 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1276 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
1278 (groff_bin_path): Rename to GROFF_BIN_PATH.
1279 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
1280 * doc/Makefile.in (TROFFBIN): New variable for troff
1282 (GROFFBIN): New variable for groff binary path.
1283 (groff_bin_path): Rename to GROFF_BIN_PATH.
1284 (TROFF): Use TROFFBIN.
1285 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
1286 * doc/Makefile.sub (GROFFBIN): New variable for groff
1288 (groff_bin_path): Rename to GROFF_BIN_PATH.
1289 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
1291 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
1292 with INSTALL_SCRIPT.
1293 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
1294 * Makefile.dev (all): Depend on DEVSCRIPTS.
1295 (install_dev): Likewise.
1296 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
1298 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
1299 (DEVGENSCRIPTS): New variable to hold generated scripts.
1301 2003-04-05 Werner LEMBERG <wl@gnu.org>
1303 * src/libs/libdriver/input.cc (IntArray::operator[],
1304 IntArray::get_data): Remove meaningless `const' in return value.
1306 * README.CVS: New file.
1308 2003-04-04 Werner LEMBERG <wl@gnu.org>
1310 Check for stdint.h in C++, not in C.
1312 * aclocal.m4 (GROFF_STDINT_H): New function,
1313 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
1315 * configure, src/include/config.hin: Regenerated.
1316 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
1319 Fix handling of in grohtml. To do this, troff emits `N'
1320 with a negative value, representing the width of the unbreakable
1321 space (only for -Thtml). grohtml then converts this back to
1322 and uses the value of N as its width.
1324 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
1325 unbreakable_space_node::tprint): Emit `N-<width>'.
1326 * src/include/printer.h (printer::set_numbered_char): Make it
1328 Make members `font_table' and `nfonts' protected instead of private.
1329 * src/devices/grohtml/post-html.cc
1330 (html_printer::set_numbered_char): New member function.
1333 * src/libs/libgroff/maxfilename.cc:
1334 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
1336 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
1339 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
1341 * man/roff.man: Small fixes.
1343 2003-04-03 Werner LEMBERG <wl@gnu.org>
1345 Make groff independent from locale's numeric settings.
1347 * configure.ac: Check for `setlocale'.
1348 * configure, src/include/config.hin: Regenerated.
1350 * src/include/lib.h: Handle HAVE_SETLOCALE.
1352 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
1353 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
1354 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
1357 * doc/groff.texinfo: Change dir category to `Typesetting'.
1358 (Man font macros): Mention that there is no space between arguments
1361 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
1362 (*printer::change_color, *printer::change_fill_color): Add missing
1365 2003-04-02 Werner LEMBERG <wl@gnu.org>
1367 * src/devices/grohtml/html-table.cc (html_table::emit_col,
1368 html_table::is_gap): Compute table widths after converting border
1369 positions to avoid rounding errors.
1371 2003-04-01 Werner LEMBERG <wl@gnu.org>
1373 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
1374 `space_emitted' properly.
1376 2003-03-31 Werner LEMBERG <wl@gnu.org>
1378 * src/devices/grohtml/html-table.cc: Fix column width calculation.
1379 (html_table::set_linelength): Don't add 1.
1380 (html_table::add_indent): Don't subtract 1.
1382 * tmac/html.tmac: Set default page offset to zero.
1384 2003-03-30 Werner LEMBERG <wl@gnu.org>
1386 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
1388 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
1389 unbreakable_space_node::tprint): New functions.
1390 (troff_output_file): Make space_char_hmotion_mode::tprint and
1391 unbreakable_space_node::tprint to friends.
1392 * src/roff/troff/node.h: Updated.
1394 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
1395 in the HTML standard).
1397 2003-03-29 Werner LEMBERG <wl@gnu.org>
1399 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
1400 Otherwise, the following code
1409 produces `x a' instead of `xa'. This is a temporary fix, disabling
1410 font changes in diversions for -Thtml.
1412 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
1414 (an-do-tag-html): Merge with ...
1415 (an-do-tag): This macro.
1416 Change code slightly to circumvent grohtml bug.
1417 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
1419 * src/devices/grohtml/html-table.cc (html_table::emit_col,
1420 html_table::is_gap): Round `width' properly.
1422 * tmac/html.tmac: Provide some default layout parameters for
1425 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
1428 2003-03-28 Werner LEMBERG <wl@gnu.org>
1430 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
1432 2003-03-27 Werner LEMBERG <wl@gnu.org>
1434 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
1437 2003-03-20 Werner LEMBERG <wl@gnu.org>
1439 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
1441 * doc/groff.texinfo: Updated.
1443 2003-03-19 Werner LEMBERG <wl@gnu.org>
1445 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
1446 TOKEN_END_TRAP>: Reset `have_input'.
1448 2003-03-18 Werner LEMBERG <wl@gnu.org>
1450 * src/roff/groff/groff.man: Mention groff_trace man page.
1452 2003-03-16 Werner LEMBERG <wl@gnu.org>
1454 * Makefile.in (LIBEXT): New variable to indicate the file extension
1455 of library files. Computed heuristically from $(OBJEXT).
1456 (MDEFINES): Add $(LIBEXT).
1457 * Makefile.lib, Makefile.comm: Use it.
1459 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
1460 overlong lines into smaller chunks.
1461 (get_binary): New function.
1463 * src/utils/pfbtops/pfbtops.man: Updated.
1465 2003-03-15 Colin Watson <cjwatson@debian.org>
1467 * src/roff/groff/groff.man: Minor syntax fix.
1469 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
1471 * src/devices/grops/ps.cc (ps_printer::media_set,
1472 ps_printer::~ps_printer): Handle zero paper width and length.
1474 2003-03-13 Werner LEMBERG <wl@gnu.org>
1476 Add options -p and -l to grodvi.
1478 * src/devices/grodvi/dvi.cc: Include paper.h.
1479 (landscape_flag, user_paper_length, user_paper_width): New global
1481 (dvi_printer::begin_page): Emit `papersize' special.
1482 Set color after initialization of `cur_h' and `cur_v'.
1483 (main): Add options `-l' and `-p'.
1484 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
1485 * src/devices/grodvi/grodvi.man, NEWS: Updated.
1487 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
1489 2003-03-12 Werner LEMBERG <wl@gnu.org>
1491 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
1492 * man/groff_tmac.man: This man page.
1493 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
1496 * tmac/X.tmac: Don't load pspic.tmac.
1498 2003-03-11 Werner LEMBERG <wl@gnu.org>
1500 Make variable `pr' local to libdriver/input.cc. Based on a patch
1501 by Bernd Warken <bwarken@mayn.de>.
1503 * src/include/driver.h (pr): Removed.
1505 * src/libs/libdriver/input.cc (pr): New global variable.
1506 (do_file): Deallocate `pr'.
1507 * src/libs/libdriver/printer.cc (pr): Removed.
1509 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
1510 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1511 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1512 (main): Don't delete `pr'.
1514 2003-03-10 Werner LEMBERG <wl@gnu.org>
1516 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
1517 * tmac/papersize.tmac: New file.
1518 * tmac/troffrc: Include `papersize.tmac'.
1519 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
1520 * tmac/an-old.tmac: Set LT to LL by default.
1522 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
1523 doc/groff.texinfo: Updated.
1525 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
1526 bug which caused all odd iso papers to have wrong dimensions.
1528 * src/devices/grops/ps.cc (user_paper_width): New global variable.
1529 (main) <'p'>: Set `user_paper_width' also.
1530 (ps_printer::media_width, ps_printer::media_height): Use values
1531 given with option `-p'.
1533 2003-03-09 Werner LEMBERG <wl@gnu.org>
1535 * src/include/nonposix.h: Provide default for SET_BINARY.
1537 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
1538 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
1541 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
1542 (main): Treat \r\n as \n.
1544 2003-03-08 Werner LEMBERG <wl@gnu.org>
1546 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
1547 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
1549 2003-03-07 Werner LEMBERG <wl@gnu.org>
1551 Added support to access more than 256 glyphs in Type 1 fonts.
1553 * src/devices/grops/ps.cc (subencoding): New structure.
1554 (style): Add `sub' field.
1556 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
1557 Add `set_subencoding', `get_subfont' and `encode_subfont' member
1560 (ps_printer::set_char): Use `set_subencoding'.
1561 (make_subencoding_name): New function.
1562 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
1563 (ps_printer::~ps_printer): Emit subencoding definitions.
1565 * src/devices/grops/psrm.cc (valid_input_table): New array to
1566 properly support EBCDIC.
1567 (white_space): Add `\f'.
1568 (ps_get_line): Change first argument to be of type `string &'.
1569 Updated all callers.
1570 This allows to get lines of arbitrary length.
1571 Use `valid_input_table'.
1572 Remove warning about non-conforming PS line length. This seems
1573 not to be of great importance -- for example, dvips don't emit
1575 (PS_LINE_MAX): Removed.
1576 (matches_comment): Change first argument to be of type `string &'.
1578 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
1580 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
1581 %AGL_to_unicode, %default_ligatures): New hash tables.
1582 Read all map entries.
1583 Add unencoded characters.
1584 Check for default ligatures if there are no `L' entries.
1585 Print all kern entries.
1586 Print all characters in charset.
1587 * src/utils/afmtodit/afmtodit.man: Updated.
1589 * font/devps/*: Regerated all fonts.
1591 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
1592 of characters, just use `.trin'. Otherwise the mapping depends
1593 on the font encoding.
1594 * tmac/ps.tmac: Add `fi' and `fl'.
1595 Improve `Fi' and `Fl'.
1596 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
1597 * tmac/Xps.tmac: Fix `em'.
1601 2003-03-04 Werner LEMBERG <wl@gnu.org>
1603 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
1606 2003-03-03 Werner LEMBERG <wl@gnu.org>
1608 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
1610 * font/devps/generate/textmap: Remove entry `similarequal'.
1611 * font/devps/symbolmap: Updated.
1613 2003-03-02 Werner LEMBERG <wl@gnu.org>
1615 * src/libs/libgroff/font.cc (font::load): Fix error message for
1618 * src/devices/grops/grops.man: Improve documentation of the -b
1621 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
1622 `ascii' and `cp1047'.
1624 2003-03-01 Werner LEMBERG <wl@gnu.org>
1626 Document composite glyphs and the `composite' request.
1628 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
1630 2003-02-28 Werner LEMBERG <wl@gnu.org>
1632 * font/devdvi/generate/ec.map: Add some more Unicode entities.
1633 * font/devdvi/*EC: Updated.
1635 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
1636 * tmac/latin1 (latin1-tr): Undo any previous mapping.
1637 * tmac/troffrc: Load `composite.tmac'.
1638 * tmac/Makefile.sub (NORMALFILES): Updated.
1640 * doc/groff.texinfo (Input Encodings): New section.
1643 2003-02-27 Werner LEMBERG <wl@gnu.org>
1645 * doc/texinfo.tex: New version 2003-02-11.06.
1647 * tmac/doc-common (Dt): Don't emit warning for unknown section.
1648 * tmac/groff_mdoc.man: Fix description of `Dt'.
1650 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
1652 * font/devps/prologue.ps: Fix for included Postscript that does
1653 a setpagedevice -- which is now safely ignored.
1657 * src/devices/grops/ps.cc: Now sets the page size in the generated
1658 document. This is done in two ways: Via a %%-comment for gv and
1659 the like, and via a PageSize and setpagedevice for programs that
1660 understands Postscript proper, like ps2pdf.
1662 * src/devices/grops/ps.h: New broken-flag to avoid page size
1663 definition, if required.
1665 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
1667 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
1668 Not really necessary due to the fix in prologue.ps, but cleaner:
1669 Such information does not belong in an .eps file.
1671 * doc/Makefile.sub: See doc/Makefile.in.
1673 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
1675 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
1676 instead of P1 since the latter is broken in some versions of netpbm.
1677 * configure: Updated.
1679 2003-02-26 Larry Kollar <kollar@alltel.net>
1681 Make man pages more customizable.
1683 * tmac/an-old.tmac (FT): New register holding footer distance from
1685 (HF): New string holding the default heading font.
1686 (TH): Handle registers `IN' and `SN' set on the command line.
1688 (PT, BT): New strings to customize header and footer lines.
1689 (an-header, an-footer): Use them.
1691 * tmac/groff_man.man: Document changes.
1693 * doc/groff.texinfo: Document man changes.
1694 Document Ultrix extensions of man.
1696 2003-02-26 Werner LEMBERG <wl@gnu.org>
1698 * src/roff/troff/input.cc (do_width, do_if_request): Reset
1699 `have_input' after changing back to old environment.
1701 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
1702 function up to be defined before first call. This is necessary to
1703 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
1705 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
1706 the default font directory also. Based on a patch from James
1707 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
1708 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
1709 * src/utils/afmtodit/afmtodit.man: Document it.
1713 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
1715 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
1717 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
1718 (GROFF_PNMTOPS_NOSETPAGE): New macro.
1719 * configure.ac: Use it.
1720 * configure: Regenerated.
1721 * Makefile.in: Updated.
1723 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
1724 (CLEANADD): Add www.tmac-sed.
1725 (pnmtops_nosetpage): Define default.
1726 (install_data): Handle www.tmac-sed and substitute
1727 @PNMTOPS_NOSETPAGE@.
1728 (stamp-sed): Add www.tmac.
1729 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
1730 It now breaks URLs at suitable places.
1731 (www:substring_ok): New register set by...
1732 (www:@test_substring): New macro.
1733 (www:error): New alias to www-error.
1734 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
1736 (URL): Use www:url_breaks.
1737 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
1738 (CDS, CDE): New macros.
1740 2003-02-25 Werner LEMBERG <wl@gnu.org>
1742 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
1745 2003-02-24 Werner LEMBERG <wl@gnu.org>
1747 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
1748 can be negative also.
1750 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
1752 (read_char_table): Avoid negative ascenders.
1753 (output_charset): Add cast.
1754 * font/devlj4/*: Regenerated.
1756 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
1759 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
1760 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
1762 * font/devdvi/*: Regenerated.
1764 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
1765 normal width, while the previously used characters (U+2329 and
1766 U+232A) are classified as wide due to canonical equivalence with the
1767 CJK punctuation characters U+3008 and U+3009.
1769 * font/devutf8/R.proto: Updated.
1770 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
1772 * man/groff_char.man: Simplify handling of table traps by
1773 introducing `start block' and `end block' macros.
1774 (Ns, Ne, 2s, 2e, Ds, De): New macros.
1775 (DL): Make it work with Unix troff also.
1776 Fix code values of `la' and `ra'.
1778 * tmac/dvi.tmac: Define `<>' for CW and CWI.
1780 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
1782 * src/devices/grohtml/post-html.cc (element_list::~element_list):
1783 New destructor, fixing a major memory leak.
1785 2003-02-22 Werner LEMBERG <wl@gnu.org>
1787 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
1788 to be in conformance with Unicode 3.0 and newer.
1790 * font/devlj4/generate/text.map: Add `Eu'.
1791 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
1792 * font/devlj4/S: Regenerated.
1794 * man/groff_char.man: Completely rewritten.
1796 * doc/groff.texinfo: Fix description of request and macro arguments.
1798 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
1802 * src/devices/grohtml/html-table.cc (html_table::~html_table):
1803 Deallocate `columns' list.
1804 * src/devices/grohtml/post-html.cc (char_block::~char_block):
1806 (text_glob::text_glob_html, text_glob::text_glob_special,
1807 text_glob::text_glob_line, text_glob::text_glob_auto_image,
1808 text_glob::text_glob_tag): Avoid memory leaks.
1809 (text_glob::remember_table): Free memory before reassigning.
1811 2003-02-19 Werner LEMBERG <wl@gnu.org>
1813 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
1814 alias `hbar'), the Planck constant over two pi.
1816 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
1817 `+e' for position 34.
1818 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
1819 `u2662' and `u2661'.
1820 * font/devdvi/{MI,S}: Regenerated.
1821 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
1822 * font/devlbp/*: Add `hbar' alias.
1823 * font/devlj4/generate/special.map: Ditto.
1824 * font/devlj4/S: Regenerated.
1825 * font/devps/generate/symbolchars: Add `+e'.
1826 * font/devps/generate/textmap: Fix PS name for `-h'.
1828 * font/devps/symbolmap: Regenerated.
1830 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
1832 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
1834 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
1837 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
1839 * tmac/tty-char.tmac: Add `+e'.
1841 2003-02-17 Werner LEMBERG <wl@gnu.org>
1843 Another round trying to really fix problems with `have_input'.
1845 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
1846 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
1848 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
1849 handling if both foreground and background colors are default.
1851 * doc/groff.texinfo (Debugging): Document .lf differences to
1854 2003-02-16 Werner LEMBERG <wl@gnu.org>
1856 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
1857 null-bytes in created string.
1859 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
1860 alias_macro, lookup_request): Improve warning messages.
1862 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
1864 Free `last_image_filename'.
1866 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
1868 (imageList::createPage, imageList::createImage): Use `free', not
1870 (imageItem::~imageItem): Free `imageName'.
1871 (addRegDef): Use `strsave', not `strdup'.
1872 (get_resolution): Free `pathp'.
1874 2003-02-15 Werner LEMBERG <wl@gnu.org>
1876 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
1879 2003-02-14 Werner LEMBERG <wl@gnu.org>
1881 Add memory management for colors to deallocate unnamed colors
1884 * src/include/color.h (color): New members `free_list' and `next'.
1885 New member functions `new' and `delete'.
1887 * src/libs/libgroff/color.cc: Implement it.
1889 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
1890 for array size of new operator.
1892 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
1893 redundant comparison.
1895 * src/roff/troff/input.cc (word_space_node::reread,
1896 hmotion_node::reread): Avoid warning about unused parameter.
1897 (reset_output_registers): Remove redundant parameter.
1898 (define_color): Undo change 2003-02-12.
1900 * src/roff/troff/reg.h: Updated.
1902 * src/roff/troff/node.cc (troff_output_file::really_print_line,
1903 output_file::put_filename, real_output_file::really_put_filename,
1904 ascii_output_file::really_print_line,
1905 break_char_node::get_hyphen_list): Avoid warning about unused
1907 (suppress_node::tprint): Updated.
1909 * configure.ac: Check declaration for rand() and srand().
1910 * configure: Regenerated.
1912 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
1914 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
1917 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
1918 to avoid compiler warnings.
1920 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
1923 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
1925 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
1927 Updated all callers.
1929 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
1931 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
1932 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
1934 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
1935 Parameter is unused.
1936 (html_printer::add_table_end): Define parameter conditionally.
1937 * src/devices/grohtml/output.cc (simple_output::special): Parameter
1940 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
1941 (lbp_printer::set_char): Last parameter is unused.
1943 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
1945 2003-02-13 Werner LEMBERG <wl@gnu.org>
1947 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
1948 Make \D'f ...' move horizontally again for backwards compatibility.
1949 Replace it with \D'Fg ...' where appropriate to avoid dependency
1950 on horizontal resolution.
1952 * src/roff/troff/input.cc (do_get_long_name): New function.
1953 (get_long_name): Call it.
1955 (read_draw_node): Handle `\D'Fx ...' by calling ...
1956 (read_color_draw_node): New function.
1958 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
1960 Pass it to `do_get_long_name' which is used instead of
1963 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
1964 unnecessary value guard.
1965 (parse_D_command) <'f'>: Add horizontal shift.
1967 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
1968 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1969 (FILL_MAX): Removed.
1971 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1974 2003-02-12 Werner LEMBERG <wl@gnu.org>
1976 * src/roff/troff/input.cc (do_name_test, do_expr_test,
1977 do_zero_width): Push `\n' if closing delimiter is missing.
1979 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
1980 <'F'>: Make \F non-transparent at the beginning of line.
1981 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
1982 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
1985 (define_color): Free color in case of reassignment.
1987 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
1988 @DefescListEnd): Use @Var, not @var.
1991 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
1993 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
1994 `shaded' and `outlined' arrays.
1995 (object_spec::object_spec): Initialize `shaded' and `outlined'.
1996 (graphic_object::set_fill_color, graphic_object::set_outline_color):
1998 (closed_object::set_fill_color): Ditto.
1999 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
2001 (troff_output::reset_color): Use a_delete instead of free.
2002 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
2004 2003-02-11 Werner LEMBERG <wl@gnu.org>
2006 * doc/groff.texinfo: Improve documentation of `ad'.
2007 Document that \D'f...' is dependent on the horizontal resolution.
2008 * man/groff_diff.man: Improve documentation of \D'f...'.
2010 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
2011 compensating \h'...' for \D'f ...' since the latter no longer moves
2013 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
2015 2003-02-10 Werner LEMBERG <wl@gnu.org>
2017 Improve error messages for `x F' (and `F') commands.
2019 * src/include/error.h: Add declaration for
2020 `current_source_filename'.
2021 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
2022 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
2023 parameter for source file string.
2024 Updated all callers.
2026 * src/libs/libdriver/input.cc: Add `current_source_filename'.
2027 (remember_source_filename): New function.
2028 (parse_x_command <'F'>, do_file <'F'>): Use it.
2030 2003-02-09 Werner LEMBERG <wl@gnu.org>
2032 Make grotty not emit warnings about unknown colors more than
2035 * src/devices/grotty/tty.cc: Include `ptable.h'.
2036 (TTY_MAX_COLORS): Removed.
2037 (DEFAULT_COLOR_IDX): Defined to -1.
2038 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
2039 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
2040 Change `tty_colors' to be a ptable.
2041 First arg of `put_color' is now `char'.
2042 New functions `make_rgb_string' and `tty_color'.
2043 (tty_printer::tty_printer): Use `tty_color'.
2044 (tty_printer::color_to_idx): Return value is now `char'.
2047 * src/include/color.h (color): Add `print_color' member function.
2048 * src/libs/libgroff/color.cc (color::print_color): Implement it.
2050 2003-02-08 Werner LEMBERG <wl@gnu.org>
2054 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
2057 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
2058 assume that value has been allocated with `new[]', thus use
2059 `a_delete' for deallocation.
2061 * src/libs/libdriver/input.cc (get_integer_arg,
2062 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
2065 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
2066 * src/libs/libgroff/nametoindex.cc
2067 (character_indexer::named_char_index): Use `new <type>[1]'.
2069 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
2071 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
2072 (split_text): Use `a_delete'.
2074 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
2077 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
2078 harmless memory leak.
2079 (hyphen_trie::read_patterns_file): Initialize `buf'.
2080 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
2081 Initialize `current_fill_color'and `current_glyph_color'.
2082 * src/roff/troff/glyphuni.cc
2083 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
2084 * src/roff/troff/uniuni.cc
2085 (unicode_decompose_init::unicode_decompose_init): Ditto.
2086 * src/roff/troff/uniglyph.cc
2087 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
2089 2003-01-26 Werner LEMBERG <wl@gnu.org>
2091 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
2092 `access' before calling `unlink'.
2093 (do_file): Handle __EMX__.
2095 * src/include/nonposix.h: Handle __EMX__.
2097 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
2098 (fontpath,tmacpath): Use it.
2100 Sorted alphabetically.
2102 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
2104 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
2107 2003-01-27 Werner LEMBERG <wl@gnu.org>
2109 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
2110 New files, copied from gnulib.
2111 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
2112 * configure.ac: Updated.
2113 * configure: Regenerated.
2115 * src/include/config.hin: Regenerated.
2116 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
2117 Don't define `strcasecmp' as `strcmp'.
2118 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
2119 Dont define `strncasecmp' as `strncmp'.
2121 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
2124 2003-01-26 Werner LEMBERG <wl@gnu.org>
2126 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
2129 2003-01-25 Werner LEMBERG <wl@gnu.org>
2131 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
2133 2003-01-24 Werner LEMBERG <wl@gnu.org>
2135 Add US-english hyphenation exceptions (converted from Barbara
2136 Beeton's hyphenation exception log reports which appear irregularly
2139 * tmac/hyphen.us: Updated to latest version.
2140 * tmac/README: Updated.
2141 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
2142 * tmac/troffrc: Load `hyphenex.us'.
2143 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
2144 * doc/groff.texinfo: Updated.
2146 2003-01-23 Werner LEMBERG <wl@gnu.org>
2148 Improve hyphenation slightly. This is a first step in redesigning
2149 the hyphenation algorithm to make it more flexible (e.g. allowing
2150 kerns and ligatures between the hyphenation character and the
2151 following character -- while not used normally in English, other
2152 languages like German would benefit).
2154 * src/roff/troff/env.cc (environment::hyphenate_line): Use
2155 assertion instead of if-clause.
2156 Let `get_hyphen_list' return the number of involved characters in
2157 the hyphenation pattern instead of computing it directly (which
2158 often yields too small values).
2159 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
2160 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
2163 2003-01-22 Werner LEMBERG <wl@gnu.org>
2165 Fixing a bug which caused groff to hang if the hyphenation exception
2166 dictionary tried to grow.
2168 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
2169 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
2170 pointer to dictionary.
2172 2003-01-20 Werner LEMBERG <wl@gnu.org>
2174 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
2175 negative left italic correction.
2176 * src/utils/afmtodit/afmtodit.man: Document it.
2178 * font/devps/generate/Makefile (RFLAG): Add `-m'.
2179 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
2180 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
2184 2003-01-16 Werner LEMBERG <wl@gnu.org>
2188 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
2190 * src/preproc/refer/refer.man: Mention REFER environment variable.
2192 2003-01-05 Werner LEMBERG <wl@gnu.org>
2194 Similar to \[is], the square root glyph (\[sr]) and the square root
2195 extension glyph (\[radicalex]) are now text symbols. The new
2196 mathematical versions are called \[sqrt] and \[sqrtex],
2199 * font/devX*/S: Regenerated.
2200 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
2201 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
2202 * font/devdvi/EX, font/devdvi/S: Regenerated.
2203 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
2204 * font/devlj4/generate/special.map: Add `sqrt'.
2205 * font/devlj4/S: Regenerated.
2206 * font/devps/generate/textmap: Add `sqrt'.
2207 * font/devps/S, font/devps/symbolmap: Regenerated.
2209 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
2210 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
2211 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
2212 overlap horizontally.
2214 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
2215 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
2218 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
2219 and `sqrtex' are overlapping glyphs.
2221 2003-01-04 Werner LEMBERG <wl@gnu.org>
2223 * font/devdvi/generate/texsy.map: Add `is'.
2224 * font/devps/symbolmap: Regenerated.
2225 * font/devdvi/*TC, MI, S: Regenerated.
2227 * tmac/dvi.tmac: Remove `is'.
2229 2003-01-03 Werner LEMBERG <wl@gnu.org>
2231 `is' is now a text symbol (only relevant for dvi). The math variant
2232 can be accessed with `integral'.
2234 * font/devX*/S: Regenerated.
2235 * font/devdvi/generate/texex.map: Remove `is'.
2236 * font/devdvi/EX: Updated.
2237 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
2238 * font/devlj4/generate/special.map: Ditto.
2239 * font/devlj4/S: Regenerated.
2240 * font/devps/generate/textmap: Add `integral'.
2241 * font/devps/S: Regenerated.
2243 * tmac/dvi.tmac: Define `is'.
2245 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
2247 * src/preproc/tbl/main.cc (process_format): Fix error message.
2249 2003-01-02 Werner LEMBERG <wl@gnu.org>
2251 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
2252 * font/devps/textmap: Fix entries for `ne' and `nc'.
2253 * font/devps/symbolmap: Regenerated.
2255 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
2256 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
2257 `38', `58', `78', `-+', `|=', `nc', `ne'.
2259 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
2260 Use `schar' for `aq'.
2261 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
2262 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
2263 * tmac/tty.tmac: Add `ne'.
2265 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
2266 for fallback glyphs.
2268 2002-12-29 Werner LEMBERG <wl@gnu.org>
2272 * font/devX*/*: Regenerated.
2273 * font/devdvi/generate/ec.map: Remove `eq'.
2274 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
2275 Assign `|=' to position 39.
2276 * font/devdvi/*EC, S: Regenerated.
2277 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
2278 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
2279 Assign `|=' to position 549.
2280 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
2282 Add `uni2243' for `|='.
2284 * tmac/ec.tmac: Add `eq'.
2285 * tmac/dvi.tmac: Add `=~'.
2286 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
2289 2002-12-21 Werner LEMBERG <wl@gnu.org>
2291 * font/devdvi/generate/tc.map: Remove `**'.
2292 * font/devdvi/*TC: Regenerated.
2293 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
2295 * font/devutf8/NOTES: Updated.
2297 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
2298 Don't give default parameter to `set_macro'.
2299 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
2300 instead of `set_macro'.
2301 (charinfo::setx_macro): Implement it.
2302 (charinfo::set_macro): Don't change `mode'.
2304 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
2305 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
2306 * tmac/dvi.tmac: Define `!=' with `.schar'.
2308 2002-12-20 Werner LEMBERG <wl@gnu.org>
2310 * font/devX*/S: Regenerated.
2311 * font/devdvi/generate/ec.map: Remove `pl'.
2312 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
2313 * font/devdvi/*{TC,EC}: Regenerated.
2314 * font/devhtml/R.proto: Add `-+'.
2315 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
2316 * font/devlbp/*: Remove `or'.
2317 * font/devlj4/generate/special.map: Remove `or'.
2318 * font/devlj4/S: Regenerated.
2319 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
2320 `seveneighths', `threeeighths'.
2322 Replace `minusplus' with `uni2213'.
2323 * font/devps/symbolmap: Regenerated.
2324 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
2327 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
2329 * src/roff/troff/node.cc (troff_output_file::put_char_width):
2330 Call glyph_color and fill_color even if tcommand_flag isn't set.
2331 (make_node, node::add_char): Check not ci->is_fallback but
2334 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
2335 * tmac/ec.tmac: Add .rchar entry for `f/'.
2336 Don't remove `12', `14', `34'.
2337 Define `pl' to be always roman.
2338 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
2339 Define `18', `38', `58', `78'.
2340 * tmac/tty.tmac: Add `-+'.
2341 * tmac/dvi.tmac: Define `f/'.
2342 (dvi-frac): Use `f/'.
2343 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
2344 Define `18', `38', `58', `78'.
2346 2002-12-15 Colin Watson <cjwatson@debian.org>
2348 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
2350 2002-12-10 Werner LEMBERG <wl@gnu.org>
2352 Add glyph `tno', a textual variant of `no'.
2354 * font/devX*/*: Regenerated.
2355 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
2356 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
2357 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
2358 * font/devdvi/*: Regenerated.
2359 * font/devlbp/*: Add `tno'.
2360 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
2361 * font/devlj4/*: Regenerated.
2362 * font/devps/generate/textmap: Replace `no' with `tno'.
2363 * font/devps/generate/symbolchars: Add `no'.
2364 * font/devps/*: Regenerated.
2366 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
2368 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
2369 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
2373 * tmac/dvi.tmac: Replace most `\\' with `\E'.
2374 Add definition for `sd'.
2375 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
2377 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
2379 2002-12-08 Werner LEMBERG <wl@gnu.org>
2381 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
2382 mode to avoid rounding errors.
2383 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
2385 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
2386 src/roff/troff/troff.man: Improve documentation of -T.
2388 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
2390 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
2391 (run_pipeline) [_WIN32]: Provide working function without `fork'.
2393 2002-12-06 Werner LEMBERG <wl@gnu.org>
2395 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
2396 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
2397 Scaling Euro.sansserif glyphs down to have the same height as
2399 Removed unnecessary points; added some extrema.
2401 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
2404 2002-12-04 Werner LEMBERG <wl@gnu.org>
2406 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
2407 and `Euro.symbol.bold.slanted'.
2408 Improve some glyph offsets and widths.
2409 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
2411 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
2413 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
2416 * tmac/europs.tmac: Updated to new glyph indices.
2417 Use Euro.symbol for font familiy `A'.
2419 * doc/groff.texinfo: Minor improvements.
2421 2002-12-02 Werner LEMBERG <wl@gnu.org>
2423 * font/devdvi/generate.tc.map: s/%O/%0/.
2424 * font/devdvi/*TC: Regenerated.
2426 * src/roff/troff/div.cc (init_div_requests): Sorted.
2428 * tmac/dvi.tmac: Remove `Ye'.
2429 * tmac/ec.tmac: Remove `Ye'.
2430 Add .rchar entry for `de'.
2432 * man/groff.man, man/groff_diff.man: Document register `.pe'.
2433 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
2436 2002-11-30 Werner LEMBERG <wl@gnu.org>
2438 Add PS font for various Euro glyphs.
2440 * font/devps/generate/freeeuro.sfd: New master font file for
2442 * font/devps/generate/sfdtopfa.pe: New conversion script for
2444 * font/devps/generate/Makefile (FONTS): Add `EURO'.
2445 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
2446 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
2448 * font/devps/EURO: Generated from `freeeuro.afm'.
2449 * font/devps/download: Add `freeuro.pfa'.
2450 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
2453 * tmac/europs.tmac: New file.
2454 * tmac/ps.tmac: Include `europs.tmac'.
2455 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
2457 2002-11-29 Werner LEMBERG <wl@gnu.org>
2459 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
2460 * font/devdvi/S: Regenerated.
2461 * font/devhtml/R.proto: Fix `CR' and `ci'.
2463 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
2465 * font/devps/symbolmap: Regenerated.
2466 * font/devutf8/R.proto: Fix `CR' and `ci'.
2468 * font/devutf8/NOTES: Updated.
2470 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
2473 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
2475 * tmac/dvi.tmac: Add `lh' and `rh'.
2476 * tmac/Xps.tmac: Fix `lh' and `rh'.
2477 * tmac/X.tmac: Add `OK'.
2478 * tmac/lj4.tmac: Ditto.
2480 2002-11-24 Werner LEMBERG <wl@gnu.org>
2482 * font/devX*/S: Regenerated.
2483 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
2484 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
2485 * font/devdvi/generate/texsy.map: Remove `or' glyph.
2486 * font/devdvi/S: Regenerated.
2487 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
2488 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
2489 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
2490 `bracketleftbt', `bracketrighttp', `bracketrightex',
2491 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
2492 `braceex', `braceleftex', `bracerightex', `bracerighttp',
2493 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
2495 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
2496 * font/devutf8/NOTES: Updated.
2497 * font/devlj4/generate/special.map: Add glyph `braceex'.
2498 * font/devlj4/S: Regenerated.
2500 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
2502 2002-11-14 Werner LEMBERG <wl@gnu.org>
2504 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
2507 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
2509 * doc/texinfo.tex: New version from texinfo 4.3.
2510 * doc/groff.texinfo: Updated for texinfo 4.3.
2511 Use @tie{} where appropriate.
2512 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
2513 * font/devdvi/generate/tc.map: Remove `rn'.
2514 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
2515 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
2517 * font/devX100/*, font/devX100-12/*, font/devX75/*,
2518 font/devX75-12/*: Regenerated.
2520 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
2521 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
2522 Improve definition of `an'.
2523 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
2525 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
2526 * tmac/X.tmac: Add definition for `or'.
2527 * tmac/Xps.tmac: Undo change 2002-11-05.
2528 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
2530 2002-11-11 Werner LEMBERG <wl@gnu.org>
2532 * src/roff/troff/node.cc (troff_output_file::put_char): Always
2535 2002-11-10 Werner LEMBERG <wl@gnu.org>
2537 Added three new requests `schar', `fschar', and `rfschar'. `schar'
2538 defines a glyph which is searched after the check for fonts declared
2539 with `.special' (and before the check for all mounted special
2540 fonts). `fschar' defines a glyph for a particular font which is
2541 searched after the check for fonts declared with `.fspecial' (and
2542 before the check for fonts declared with `.special'). `rfschar'
2543 removes glyphs defined with `fschar'.
2545 * src/roff/troff/token.h (char_mode): New enum.
2546 Declare do_define_character.
2547 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
2549 (charinfo::is_fallback): Updated.
2550 (charinfo::is_special): New method.
2551 * src/roff/troff/input.cc (do_define_character): Add and use
2552 optional second parameter used as a prefix for font-specific glyph
2554 (define_character, define_fallback_character): Updated.
2555 (define_special_character): New function.
2556 (init_input_requests): Add `schar'.
2557 (charinfo::charinfo, charinfo::set_macro): Updated.
2558 * src/roff/troff/node.cc: Include `stringclass.h'.
2559 (make_glyph_node): Handle special glyphs defined with `.schar' and
2561 (define_font_special_character, remove_font_special_character): New
2563 (init_node_requests): Sorted.
2564 Add `fschar' and `rfschar'.
2565 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2566 Document new requests.
2568 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
2569 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
2571 2002-11-08 Werner LEMBERG <wl@gnu.org>
2573 Added new font `SC' (cmtex10) to devdvi.
2575 * devdvi/generate/Makefile (FONTS): Add `SC'.
2577 * devdvi/generate/textex.map: New map file for cmtex.
2579 * devdvi/Makefile.sub (DEVFILES): Updated.
2580 * tmac/dvi.tmac: Add fspecial entries for SC.
2581 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
2582 found before `S' since the font position of `SC' is lower due to the
2583 gaps in DESC's `font' line.
2584 * tmac/ec.tmac: Add a `special' call.
2587 * font/devhtml/R.proto: Remove double entry for `ti'.
2588 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
2589 * tmac/tty-char.tmac: Remove entry for `bq'.
2590 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
2591 * tmac/ec.tmac: Don't remove `aq' glyph.
2592 * tmac/X.tmac: Fix entry for `em'.
2593 Add entries for `fo' and `fc'.
2594 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
2596 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
2597 documentation of `special' and `fspecial' requests.
2599 2002-11-05 Werner LEMBERG <wl@gnu.org>
2601 * font/devascii/R.proto, font/devcp1047/R.proto,
2602 font/devlatin1/R.proto: Remove entry for `.i'.
2603 * font/devdvi/generate/textt.map: Add entry for `ad'.
2604 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
2605 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
2606 We need this for getting kerning values to compose `/l' and `/L'.
2607 * font/devdvi: Regenerated font definition files for CM fonts.
2608 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
2609 * font/devutf8/R.proto: Ditto.
2610 Remove double entry for `ti'.
2612 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
2613 for (groff) ligatures, `la', and `ra'.
2614 Add "'C", "'c", `IJ', and `ij'.
2615 Remove double entry for `ti'.
2616 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
2618 Add "'C", "'c", `IJ', and `ij'.
2619 Fix entries for (groff) ligatures, `la', and `ra'.
2621 * tmac/ps.tmac (ps-achar): New macro.
2622 Define "'c" and "'C".
2623 * tmac/tty.tmac: Add entry for `.i'.
2624 * tmac/X.tmac (X-achar): New macro.
2625 Define "'c", "'C", and `:Y'.
2626 Add entries for `IJ' and `ij'.
2627 * tmac/Xps.tmac (Xps-achar): New macro.
2628 Define "'c" and "'C".
2629 Add entries for `IJ' and `ij'.
2630 * tmac/lbp.tmac (lbp-achar): New macro.
2631 Add fallback characters for all groff ligatures and many other
2633 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
2634 Add entries for `/l' and `/L'.
2635 Define "'c" and "'C".
2636 Add entries for `IJ' and `ij'.
2638 2002-11-02 Larry Kollar <kollar@alltel.net>
2640 * PROBLEMS: Document how to solve Mac OS X compilation problems.
2642 2002-11-02 Werner LEMBERG <wl@gnu.org>
2644 Adding support for composite glyphs: \[xxx yyy ...] and the
2645 `composite' request.
2647 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
2648 to Unicode-based glyph names.
2649 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
2650 glyph names to groff glyph names.
2651 * src/roff/troff/uniuni.cc: New file for canonically decomposing
2652 Unicode-based glyph names.
2653 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
2654 for handling Unicode glyph names.
2655 * src/roff/troff/input.cc: Include unicode.h.
2656 (composite_glyph_name): New function.
2657 (token::next) <'['>: Handle Unicode glyph names and composite
2659 (composite_dictionary): New dictionary for the `composite' request.
2660 (composite_request): Implement `composite' request.
2661 (init_input_requests): Add `composite'.
2662 Alphabetically sorted.
2663 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
2665 (init_env_requests): Alphabetically sorted.
2666 Removed `tas' and `tar' (already commented out).
2667 * src/roff/troff/Makefile.sub: Updated.
2669 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
2671 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
2674 2002-10-29 Werner LEMBERG <wl@gnu.org>
2676 Fix computation of .trunc register. Additionally, its value (and
2677 the value of the .ne register) is now always set before entering the
2680 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
2681 `needed_space' before calling `space'.
2682 (top_level_diversion::space): Remove special code for 'sp before the
2684 Call `begin_page' with the discarded space as a parameter.
2685 (top_level_diversion::begin_page): Add optional parameter to set
2687 * src/roff/troff/div.h: Updated.
2689 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
2692 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
2693 (LP): Remove superfluous call to `br'.
2694 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
2695 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2697 2002-10-26 Werner LEMBERG <wl@gnu.org>
2699 * tmac/doc-ditroff: Remove useless switch/variable -rC.
2700 (doc-setup-header): Don't set page register `%'.
2701 * tmac/doc-nroff: Remove variable `C'.
2702 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
2703 (doc-setup-header): Don't set page register `%'.
2705 * tmac/doc-common (doc-header): Call `ns'.
2706 (doc-paragraph): Protect .sp with .br so that it survives traps
2707 possibly set by the user.
2708 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2710 * tmac/doc*: Replace ' with . for consistency if no effect.
2712 2002-10-26 Werner LEMBERG <wl@gnu.org>
2714 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
2715 so that it survives traps possibly set by the user.
2717 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
2718 (troff_output_file::set_font): Call flush_tbuf if necessary.
2719 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
2720 flush_tbuf and do_motion only if necessary.
2721 (troff_output_file::start_special,
2722 troff_output_file::put_char_width, troff_output_file::put_char,
2723 troff_output_file::draw): Updated.
2724 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2725 vmotion_node::tprint): Undo change 2002-10-23.
2727 2002-10-25 Werner LEMBERG <wl@gnu.org>
2729 * tmac/www.tmac (DC): Fix case of overlapping images.
2731 2002-10-23 Werner LEMBERG <wl@gnu.org>
2733 * src/roff/troff/node.cc (troff_output_file::fill_color,
2734 troff_output_file::glyph_color): Set current color before testing
2736 (troff_output_file::put_char_width, troff_output_file::put_char,
2737 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
2739 (troff_output_file::file_color, troff_output_file::glyph_color):
2741 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2742 vmotion_node::tprint): Move first, then call fill_color.
2744 2002-10-20 Werner LEMBERG <wl@gnu.org>
2746 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
2747 possible to use multiple main macro packages.
2749 2002-10-19 Werner LEMBERG <wl@gnu.org>
2751 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
2752 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
2753 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
2755 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
2756 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
2758 2002-10-16 Werner LEMBERG <wl@gnu.org>
2760 * NEWS, doc/webpage.ms: Updated.
2762 2002-10-14 Werner LEMBERG <wl@gnu.org>
2764 * src/roff/troff/node.cc (troff_output_file::put_char_width,
2765 troff_output_file::put_char, troff_output_file::fill_color,
2766 troff_output_file::glyph_color): Handle case where color pointer
2769 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
2771 Add the new -r option to grotty. It is similar to the -i option
2772 except it tells grotty(1) to use the "reverse video" attribute to
2773 render italic fonts.
2775 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
2776 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
2777 (tty_printer::make_underline, tty_printer::put_color,
2778 tty_printer::end_page): Use it.
2779 (main): Add -r switch.
2781 * src/devices/grotty/grotty.man: Document it.
2783 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
2785 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
2786 cast to `unsigned char' to properly read patterns with 8bit
2789 2002-10-08 Werner LEMBERG <wl@gnu.org>
2791 * REVISION: Increased to 2.
2793 Version 1.18.1 released
2794 =======================
2796 2002-10-08 Werner LEMBERG <wl@gnu.org>
2798 * doc/webpage.ms, NEWS: Updated.
2800 2002-10-07 Werner LEMBERG <wl@gnu.org>
2802 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
2803 suppress additional whitespace after the header.
2805 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
2808 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
2810 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
2812 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
2813 (Dt): Use it to improve language localization (especially Russian
2816 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
2818 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
2819 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
2821 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
2823 Call `picurve' for BSPLINE.
2824 (HGPrintElt): Handle BSPLINE.
2825 * src/preproc/grn/README: Document it.
2827 2002-10-03 Werner LEMBERG <wl@gnu.org>
2829 * src/roff/troff/node.cc (break_char_node::col): New variable.
2830 Updated constructor.
2831 (space_node::tprint, word_space_node::tprint): Call `fill_color'
2833 (space_node::space_node): Remove assertion.
2834 (break_char_node::add_self): Pass color argument to space node.
2835 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
2837 * src/roff/troff/env.cc (environment::do_break,
2838 environment::add_padding): Ditto.
2840 2002-10-02 Werner LEMBERG <wl@gnu.org>
2842 Redesigning color support in troff. Colors are no longer
2843 represented as separate nodes but are now part of glyph nodes and
2844 friends. This fixes the current formatting misbehaviour due to the
2845 changes introduced on 2002-09-20. Some extra code is necessary for
2846 proper grotty support: Without adding color variables to
2847 space-related nodes, the background color would be changed too late.
2849 * src/roff/troff/node.h, src/roff/troff/node.cc:
2850 s/current_pagecolor/current_fill_color/.
2851 s/current_glyphcolor/current_glyph_color/.
2852 (glyph_color_node, fill_color_node): Removed.
2853 (node::get_glyph_color, node::get_fill_color): New virtual member
2855 (space_node::col): New variable.
2856 Updated constructors of space_node and derived classes accordingly.
2857 (hmotion_node::col): New variable.
2858 Updated constructors of hmotion_node and space_char_hmotion_node
2860 (vmotion_node::col): New variable.
2861 Updated constructor accordingly.
2862 (draw_node::gcol, draw_node::fcol): New variables.
2863 Updated constructor accordingly.
2864 (special_node::gcol, special_node::fcol): New variables.
2865 Updated constructors accordingly.
2866 (troff_output_file::put_char, troff_output_file::put_charwidth,
2867 troff_output_file::draw): Set glyph and fill color.
2868 (troff_output_file::start_special): Set glyph and fill color.
2869 Always set current font.
2870 (troff_output_file::fill_color, troff_output_file::glyph_color):
2871 Don't call `do_motion'.
2872 (glyph_node::gcol, glyph_node::fcol): New variables.
2873 Updated constructors of glyph_node and ligature_node accordingly.
2874 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
2876 (glyph_node::merge_glyph_node,
2877 kern_pair_node::add_discretionary_hyphen,
2878 node::add_discretionary_hyphen): Updated.
2879 (break_char_node::merge_self): Updated.
2880 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2881 vmotion_node::tprint): Handle color.
2882 (make_glyph_node, make_node, node::add_char): Updated.
2884 * src/roff/troff/env.cc (environment::space_newline,
2885 environment::space, environment::output_line, environment::do_break,
2886 environment::make_tab_node, environment::add_padding, title):
2888 (environment_switch, environment_copy): Don't add color nodes.
2890 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
2892 (token::next): Updated.
2893 \m and \M now are as transparent as \s.
2894 (process_input_stack, token::add_to_node_list, token::process,
2895 read_draw_node): Updated.
2896 (charinfo_to_node_list): Don't add color nodes.
2898 * doc/groff.texinfo: Updated.
2900 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
2902 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
2905 2002-09-27 Colin Watson <cjwatson@debian.org>
2907 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
2909 2002-09-23 Werner LEMBERG <wl@gnu.org>
2911 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
2913 (DEFAULT_LINEWIDTH_FACTOR): New macro.
2914 (linewidth_factor): New global variable.
2915 (lbp_printer::set_line_thickness): Fix case for size < 0, using
2917 (long_options): Add -w/--linewidth option.
2919 (main): Handle -w option to set linewidth_factor.
2920 (lbp_printer::lbp_printer): Initialize req_linethickness, not
2923 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
2925 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
2927 Fixed a bug in the line thickness setting code.
2929 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
2931 (lbp_printer::set_line_thickness): Pass environment as second
2933 Implement it actually.
2934 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
2935 and `set_line_thickness, depending on the current font size.
2937 2002-09-21 Werner LEMBERG <wl@gnu.org>
2939 Some Debian patches.
2941 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
2942 * src/roff/troff/node.cc (bracket_node::copy): Initialize
2945 2002-09-20 Werner LEMBERG <wl@gnu.org>
2947 * configure: Regenerated with autoconf 2.54.
2949 2002-09-20 Werner LEMBERG <wl@gnu.org>
2951 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
2953 Rename cur_fill_color to fill_color.
2954 * src/roff/troff/env.cc: Updated.
2956 2002-09-20 Werner LEMBERG <wl@gnu.org>
2958 * src/roff/troff/env.cc (title): Copy color status after processing
2960 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
2961 fill color nodes to reset colors properly.
2963 * tmac/www.tmac (DC): Fix color handling.
2965 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
2966 * doc/groff.texinfo: Fixing documentation of `tl' request.
2967 * doc/webpage.ms: Updated.
2969 2002-09-19 Werner LEMBERG <wl@gnu.org>
2971 * src/roff/troff/env.cc (environent_switch, environment_copy):
2972 Emit glyph and fill color nodes to initialize colors properly.
2974 2002-09-17 Colin Watson <cjwatson@debian.org>
2976 * src/roff/troff/env.cc (environment::set_glyph_color,
2977 environment::set_fill_color): Fix typo which prevented \m[] work
2980 2002-09-17 Werner LEMBERG <wl@gnu.org>
2982 Add left and right italic correction to non-slanted PS fonts. This
2983 is an experimental feature to improve image rendering of grohtml.
2985 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
2986 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
2987 * font/devps/*: All non-slanted fonts regenerated.
2990 2002-09-16 Werner LEMBERG <wl@gnu.org>
2992 Add a site-specific font directory.
2994 * Makefile.in (localfontdir, legacyfontdir): New variables.
2995 (fontpath): Use them.
2996 (MDEFINES, uninstall_dirs): Updated.
2997 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
2998 Remove `FONTPATH' and `MACROPATH'.
3000 * src/roff/troff/troff.man, NEWS: Updated.
3001 * doc/groff.texinfo (Font Directories): New section.
3004 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
3005 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
3006 src/preproc/grn/grn.man: Minor fixes.
3008 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
3009 Remove unused variable.
3011 2002-09-11 Werner LEMBERG <wl@gnu.org>
3013 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
3014 * man/groff_out.man: Fix documentation of 'N'.
3016 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
3018 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
3019 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
3021 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
3022 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
3023 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
3024 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
3025 PRE_TAG>: Call `begin' with `FALSE'.
3027 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3029 * src/libs/libgroff/string.cc (string::extract): Fix position of
3030 terminating null byte.
3032 2002-09-08 Werner LEMBERG <wl@gnu.org>
3034 Add global option `nospaces' to tbl so that leading and trailing
3035 spaces in data items are ignored.
3037 * src/libs/libgroff/string.cc (string::remove_spaces): New member
3038 function to remove leading and trailing spaces.
3039 * src/include/stringclass.h: Updated.
3041 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
3043 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
3045 Fix typo in error messages.
3046 (process_data): Implement `nospaces' option.
3047 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
3049 2002-09-07 Werner LEMBERG <wl@gnu.org>
3051 * src/include/config.hin: Add `HAVE_ISATTY'.
3052 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
3054 * src/libs/libgroff/tmpname.cc: Include `time.h'.
3055 * src/libs/libdriver/input.cc (Char): Add `operator==' and
3056 `operator!=' for `char'.
3057 * doc/groff.texinfo: Replace @ifnottex block for top node with
3060 2002-09-06 Werner LEMBERG <wl@gnu.org>
3062 * doc/Makefile.in (.texinfo.html): Add -I switch.
3063 * doc/groff.texinfo: Add @ifnottex block for top node to make
3064 translation to HTML work.
3066 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
3068 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
3069 (get_papersize, determine_vertical_offset): Removed.
3070 (char_buffer::do_image): Always specify letter size.
3072 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
3075 2002-09-05 Werner LEMBERG <wl@gnu.org>
3077 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
3078 default indentation.
3080 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
3082 * src/preproc/html/pre-html.cc (imageList::createPage): Use
3084 (generateImages): Clean up push-back buffer.
3086 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3088 * doc/groff.texinfo: Minor fixes.
3090 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
3092 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
3093 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
3095 (determine_vertical_offset): Use LETTER_LENGTH.
3096 (createPage): Moved to ...
3097 (imageList::createPage): This.
3098 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
3099 (imageList::getMaxX): New function.
3100 (createImage): Moved to ...
3101 (imageList::createImage): This.
3102 (imageList::createImages): New function.
3103 (generateImages): Read `maxx' directly.
3105 (scanArguments): Don't specify `gsPaper' for `-o'.
3106 (makeTempFiles): Call `xtmpfile' with the last argument set to
3109 2002-08-24 Werner LEMBERG <wl@gnu.org>
3111 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
3112 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
3113 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
3114 * src/preproc/html/pushback.cc: Include nonposix.h.
3115 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
3118 2002-08-23 Werner LEMBERG <wl@gnu.org>
3120 Use $(OBJEXT) for the object file extension.
3122 * Makefile.comm (.SUFFIXES): Add .obj.
3123 (.cc.obj, .c.obj): New implicit rules.
3124 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
3125 (MDEFINES): Add EXEEXT and OBJEXT.
3126 * */Makefile.sub: s/.o/.$(OBJEXT)/.
3128 2002-08-22 Werner LEMBERG <wl@gnu.org>
3130 * INSTALL: Mention texinfo 4.2 as a prerequisite.
3132 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
3134 * src/devices/grohtml/post-html.cc (colType): Make enum global to
3136 (html_printer::update_min_max, html_printer::add_table_end): New
3138 (html_printer::lookahead_for_tables): Use them.
3139 Reset page offset correctly.
3140 (html_printer::~html_printer): Add creation of creator comment up.
3142 2002-08-20 Werner LEMBERG <wl@gnu.org>
3144 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
3145 * man/groff_tmac.man: Fix typos.
3146 * man/groff_font.man: Minor reordering.
3147 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
3148 * contrib/groffer/groffer.man: Fix typos.
3150 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
3152 Avoid endless loops while scanning for tables.
3154 * src/devices/grohtml/post-html.cc (list::insert): Set
3156 (html_printer::next_horiz_pos): Add `text_glob' argument; update
3158 Return immediately if that argument is NULL.
3159 (html_printer::calc_nf): Don't test if `g' is NULL.
3160 (html_printer::lookahead_for_tables): Use
3161 `glyphs.move_right_get_data'.
3162 Don't test if `g' is NULL.
3164 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
3166 A better fix, replacing fix 2002-08-15, for increasing SIZE.
3168 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
3170 (char_block::char_block): Allocate `buffer'.
3171 (char_buffer::add_string): Use it.
3173 2002-08-15 Werner LEMBERG <wl@gnu.org>
3175 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
3176 src/devices/grodvi/grodvi.man: Document default line thickness.
3178 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
3180 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
3183 2002-08-14 Werner LEMBERG <wl@gnu.org>
3185 * doc/webpage.ms: Updated.
3187 2002-08-09 Werner LEMBERG <wl@gnu.org>
3189 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
3192 2002-08-08 Aaron Campbell <aaron@monkey.org>
3194 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
3197 2002-08-08 Werner LEMBERG <wl@gnu.org>
3199 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
3202 Don't push back a space but a newline onto the stack.
3204 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
3206 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
3209 * src/devices/grohtml/post-html.cc (html_printer::end_font,
3210 html_printer::start_font): Handle them.
3211 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
3213 (html_text::do_bold): Don't reset italic and tt.
3214 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
3215 * font/devhtml/DESC.proto: Add those fonts.
3216 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
3218 2002-08-07 Werner LEMBERG <wl@gnu.org>
3220 * MORE.STUFF: Added gpresent.
3222 * tmac/trace.tmac: Show nesting level by a corresponding amount of
3223 whitespace before printing the logging message.
3225 2002-07-31 Colin Watson <cjwatson@debian.org>
3227 * src/devices/grohtml/html-table.cc (html_table::finish_row):
3228 Initialize `n' to zero. This fixes a segfault on ARM.
3230 2002-07-30 Werner LEMBERG <wl@gnu.org>
3232 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
3234 2002-07-29 Werner LEMBERG <wl@gnu.org>
3236 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
3239 2002-07-28 Colin Watson <cjwatson@debian.org>
3241 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
3243 (html_printer::html_printer): Initialize `pointsize'.
3245 2002-07-26 Werner LEMBERG <wl@gnu.org>
3247 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
3249 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
3250 (gnu.eps): Add -rle switch to pnmtops.
3251 (distfiles): Add gnu.eps and gnu.png.
3253 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
3255 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
3258 2002-07-24 Werner LEMBERG <wl@gnu.org>
3260 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
3261 ' \+' but ' *' for sed.
3262 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
3264 2002-07-23 Werner LEMBERG <wl@gnu.org>
3266 * doc/groff.texinfo: Document `papersize' keyword.
3267 * NEWS, man/groff_font.man: Updated.
3269 2002-07-23 Colin Watson <cjwatson@debian.org>
3271 Extend papersize keyword to accept more than a single entry. The
3272 first valid will be used.
3274 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
3275 (font::scan_papersize): Really skip final newline.
3276 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
3278 2002-07-23 Werner LEMBERG <wl@gnu.org>
3280 * configure.ac: Test for isatty.
3281 * configure: Regenerated.
3282 * src/include/posix.h: Check HAVE_ISATTY.
3283 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
3284 * src/utils/lookbib/lookbib.cc: Include posix.h.
3285 Don't declare isatty.
3287 2002-07-21 Werner LEMBERG <wl@gnu.org>
3289 * NEWS: Add `output' request.
3291 * REVISION: Increased to 1.
3293 Version 1.18.0 released
3294 =======================
3296 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
3298 Allow internal glyph indices > 0xFF in grohtml for input characters.
3300 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
3302 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
3303 Updated all callers.
3304 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
3305 (html_printer): Updated.
3307 2002-07-19 Werner LEMBERG <wl@gnu.org>
3309 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
3310 * font/devutf8/R.proto: Adding some missing glyphs.
3311 * font/devutf8/NOTES: Updated.
3313 * tmac/dvi.tmac: Add more composite glyphs.
3314 * tmac/html.tmac: Updated.
3316 * man/groff_char.man: Add `sum' and `product' entities.
3320 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
3322 Improved table, tab, and indenting support.
3324 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
3325 string_iterator::suppress_newline_flag): Removed. Updated all
3326 function which have used it.
3328 * src/roff/troff/env.cc: Include `input.h'.
3329 (environment::add_node): Accept 0 as parameter.
3330 (environment::add_html_tag): Add `force' parameter.
3331 Updated all callers.
3332 (environment::add_html_tag_tabs): Ditto.
3333 For the moment, support left-aligned tabs only.
3334 (environment::make_html_tag): New function.
3335 (fill, no_fill): Set .br html tag additionally.
3336 (environment::newline): Emit `eol.ce' or `eol' tag for html.
3337 (environment::add_html_tag_eol): Removed.
3338 (tab_stops::distance_to_next_tab): Add variant for handling
3340 (environment::distance_to_next_tab): Ditto.
3341 Updated all callers.
3342 (environment::handle_tab): Handle tabs for html.
3344 * src/roff/troff/env.h: Updated.
3346 * src/roff/troff/div.cc: Updated all callers of
3347 `environment::add_html_tag'.
3349 * src/devices/grohtml/html-table.cc,
3350 src/devices/grohtml/html-table.h: New files.
3352 * src/devices/grohtml/html-text.cc (html_text): New members
3353 `blank_para' and `start_space'.
3354 (html_text::issue_tag): Don't emit TABLE_TAG.
3355 Handle indentation for PRE_TAG and P_TAG.
3356 (html_text::end_tag): Updated.
3357 (html_text::table_is_void, html_text::issue_table_begin,
3358 html_text::issue_table_end): Removed.
3359 (html_text::do_push): Simplified.
3360 [DEBUGGING]: Small fix.
3361 (html_text::push_para): Add new parameter for indentation; updated
3364 (html_text::do_indent, html_text::do_table, html_text::done_table,
3365 html_text::is_in_table): Removed.
3366 (html_text::do_pre): Handle P_TAG also.
3367 (html_text::shutdown): Handle p->indent.
3368 (html_text::check_emit_text): Simplified.
3369 (html_text::do_emittext): Reset `blank_para'.
3370 (html_text::do_para): Add new parameter for indentation; updated
3372 (html_text::remove_indent): New function.
3373 (html_text::do_space): Handle verbatim text properly.
3374 (html_text::ever_emitted_text, html_text::starts_with_space,
3375 html_text::remove_para_align): New functions.
3376 (html_text::dump_stack_element, html_text::dump_stack): Updated.
3378 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
3381 * src/devices/grohtml/post-html.cc: Include html-table.h.
3382 (INDENTATION): Removed.
3383 (text_glob): Added many `is_<foo>' functions.
3384 Added table description `tab'.
3385 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
3387 (list): Add `insert' and `move_to' member functions.
3388 (page): Add `insert_tag' member function.
3389 (page::dump_page) [DEBUG_TABLES]: Improved.
3390 (html_printer): Add `table' and `max_linelength' elements.
3391 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
3392 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
3393 `remove_tabs', `remove_courier_tabs'.
3394 (html_printer::emit_raw): Handle indentation.
3395 (html_printer::do_center, html_printer::write_header): Updated.
3396 (html_printer::is_courier_until_eol): Check for tag.
3397 (html_printer::do_linelength): Handle max_linelength.
3398 (html_printer::do_page_offset, html_printer::do_indentation): Handle
3400 (html_printer::do_tempindent): Updated.
3401 (html_printer::do_indentedparagraph): Removed.
3402 (html_printer::do_indent): Simplified.
3403 (html_printer::do_eol): Use `ever_emitted_text'.
3404 (html_printer::do_flush, html_printer::do_links): Don't call
3406 (html_printer::do_break): Handle end_tempindent.
3407 (html_printer::troff_tag): Get argument.
3409 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
3410 (html_printer::flush_page): Call `lookahead_for_tables'.
3411 Don't call `done_table'.
3412 (html_printer::add_to_sbuf): Always call do_indent.
3414 * src/devices/grohtml/Makefile.sub: Updated.
3416 * tmac/an-old.tmac (TP): Don't handle html device specially.
3417 (an-do-tag-html): New function which will be used instead of
3418 `an-do-tag' if html device is used.
3420 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
3422 * tmac/s.tmac (@IP): Don't handle html device specially.
3423 (@IP-html): New function which will be used instead of `@IP' if
3424 html device is used.
3426 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
3427 is a hack which will eventually vanish again.
3428 (PIMG): Handle `-C' option correctly if not html.
3431 2002-07-17 Werner LEMBERG <wl@gnu.org>
3433 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
3435 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
3437 * contrib/pic2graph/pic2graph.*: Use convert(1).
3438 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
3440 2002-07-14 Bernd Warken <bwarken@mayn.de>
3442 * tmac/groff_trace.man: New file.
3443 * tmac/Makefile.sub: Updated.
3446 2002-07-13 Werner LEMBERG <wl@gnu.org>
3448 * src/roff/groff/groff.man: Add some cross references.
3450 2002-07-12 Werner LEMBERG <wl@gnu.org>
3452 * src/roff/troff/input.cc (substring_request): Add warnings for
3453 string indices out of range.
3455 2002-07-11 Werner LEMBERG <wl@gnu.org>
3457 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
3458 * font/devdvi/*EC: Regenerated.
3460 2002-07-10 Bernd Warken <bwarken@mayn.de>
3462 * man/groff_char.man: Updated and extended.
3464 2002-07-10 Werner LEMBERG <wl@gnu.org>
3466 * src/roff/troff/input.cc (length_macro): Renamed to...
3467 (length_request): This.
3468 Move call of `tok.next()' to the very end, otherwise the register
3469 value hasn't been updated yet.
3470 (init_input_requests): Updated.
3472 2002-07-09 Werner LEMBERG <wl@gnu.org>
3474 * src/roff/troff/input.cc (substring_macro): Renamed to...
3475 (substring_request): This.
3476 (init_input_requests): Updated.
3477 * src/roff/troff/request.h: Updated.
3479 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
3481 * src/roff/grog/grog.sh: Fix typo.
3483 2002-07-08 Werner LEMBERG <wl@gnu.org>
3485 * win32-diffs: Updated.
3487 Handle `papersize' keyword properly in DESC.
3489 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
3491 Updated all callers.
3492 * src/libs/libgroff/paper.cc: Add four more paper formats used by
3494 * src/include/paper.h: Updated.
3496 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
3497 Other minor C syntax fixes.
3498 (papersize, paperlength, paperwidth): Renamed to `user_*'.
3499 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
3501 (lbp_printer::lbp_printer): Pass three arguments.
3502 Set paper dimensions properly.
3503 (make_printer, main): Updated.
3504 (handle_unknown_desc_command): Fix error messages.
3505 (main): Handle papersize keyword in DESC properly.
3507 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
3509 (lbp_printer::lbp_printer): Pass an argument.
3510 Set paper_size properly.
3511 (handle_unknown_desc_command): Removed.
3512 (make_printer, main): Updated.
3513 * src/devices/grolj4/grolj4.man: Minor documentation fix.
3515 * man/groff_font.man, NEWS: Updated.
3517 2002-07-07 Werner LEMBERG <wl@gnu.org>
3519 Integrated eqn2graph, contributed by Eric S. Raymond.
3521 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
3523 * Makefile.in, NEWS: Updated.
3525 2002-06-04 Werner LEMBERG <wl@gnu.org>
3527 Changing the substring request to make it fit better with other
3528 string manipulation functions in other programming languages:
3529 Index 0 is now the first character in the string, and index -1
3530 indicates the last character. Since this request didn't work
3531 properly anyway in the last release, it doesn't harm too much to
3534 * src/roff/troff/input.cc (substring_macro): Use loops to get
3535 the real string length (ignoring COMPATIBLE_SAVE and
3536 COMPATIBLE_RESTORE) and offsets.
3537 Implement change described above.
3539 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
3540 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
3542 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
3544 2002-06-03 Werner LEMBERG <wl@gnu.org>
3546 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
3547 COMPATIBLE_RESTORE are completely ignored.
3549 * src/roff/troff/input.cc (char_list::set, char_list::get): New
3551 (macro): `length' field renamed to `len'.
3552 Added new field `empty_macro' (1 if macro is empty), to be used
3553 instead of checking `len'.
3554 Updated all callers.
3555 (macro::empty): Updated.
3556 (macro::length, macro::set, macro::get): New functions.
3557 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3559 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
3560 COMPATIBLE_RESTORE pairs.
3561 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3562 * src/roff/troff/request.h: Updated.
3564 * doc/groff.texinfo: Document .chop's behaviour better.
3566 2002-06-02 Werner LEMBERG <wl@gnu.org>
3568 * doc/pic.ms: Fix documentation for the addition of positions.
3570 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
3572 2002-06-29 Werner LEMBERG <wl@gnu.org>
3574 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
3576 * src/roff/troff/input.cc (have_string_arg): New global variable.
3577 (read_mode): New enumeration.
3578 (read_escape_name): Use it. Update all calls.
3579 (read_long_escape_name): Use it. Update all calls.
3580 Set have_string_arg if appropriate.
3581 (get_char_for_escape_name): Add parameter for handling space
3583 (interpolate_string_with_args, decode_string_args): New functions.
3584 (get_copy, token::next): Call it if necessary.
3585 (interpolate_string): Fix error message.
3587 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3590 2002-06-24 Bernd Warken <bwarken@mayn.de>
3592 * man/groff_tmac.man: Updated and extended.
3594 2002-06-24 Werner LEMBERG <wl@gnu.org>
3596 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
3598 2002-06-23 Werner LEMBERG <wl@gnu.org>
3600 * doc/pic.ms: Improve documentation of composite block objects.
3602 2002-06-22 Werner LEMBERG <wl@gnu.org>
3604 * src/roff/troff/input.cc (init_registers): Add three registers
3605 `seconds', `minutes', and `hours' to hold the current time.
3607 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3610 2002-06-20 Werner LEMBERG <wl@gnu.org>
3612 Make \X accept both `\ ' and `\~', converting them to single space
3615 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
3616 (token::unstretchable_space): New inline function.
3617 * src/roff/troff/input.cc (token::next, token::delimiter,
3618 token::description, token::add_to_node_list, token::process): Handle
3619 TOKEN_UNSTRETCHABLE_NODE.
3620 (encode_char): Handle tok.stretchable_space and
3621 tok.unstretchable_space.
3623 * NEWS, doc/groff.texinfo: Document it..
3625 2002-06-19 Werner LEMBERG <wl@gnu.org>
3627 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
3629 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
3630 keyword to enable/disable SGR output.
3631 (tty_printer::change_fill_color): New function.
3632 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
3634 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
3637 2002-06-18 Werner LEMBERG <wl@gnu.org>
3639 Add a `color' request and a `.color' register to control usage of
3642 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
3643 (color_flag): This (which is the inverse).
3644 (activate_color): New function.
3645 (main, init_input_requests): Updated.
3646 * src/roff/troff/troff.h, src/roff/troff/node.cc
3647 (troff_output_file::fill_color, troff_output_file::glyph_color):
3650 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3651 Document the changes.
3653 2002-06-17 Colin Watson <cjwatson@debian.org>
3655 Circumvent bug in autoconf 2.53 regarding top_builddir.
3657 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
3658 * Makefile.in, doc/Makefile.in:
3659 s/@top_builddir@/@groff_top_builddir@/.
3660 * configure: Regenerated (with autoconf 2.53).
3662 2002-06-17 Werner LEMBERG <wl@gnu.org>
3664 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
3665 `paperwidth' and `paperlength' for the `papersize' keyword.
3667 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
3669 * src/devices/grops/grops.man: Add info about Type 42 fonts.
3671 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
3673 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
3674 html_printer::do_linelength, html_printer::do_pageoffset,
3675 html_printer::do_indentation, html_printer::do_tempindent,
3676 html_printer::do_break, html_printer::begin_page): Clear indented
3678 * tmac/html.tmac: Disable hyphenation.
3680 2002-06-15 Werner LEMBERG <wl@gnu.org>
3682 Don't produce HTML files if utility programs are missing.
3684 * Makefile.in (make_html, make_install_html): New variables.
3685 (MDEFINES): Updated.
3687 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
3689 * configure.ac: Use it.
3690 * configure: Regenerated.
3692 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
3693 (HTMLEXAMPLESFILES): This new variable.
3694 (EXAMPLESIMAGEFILES): Renamed to...
3695 (HTMLEXAMPLEIMAGEFILES): This.
3696 (CLEANADD): Add HTMLEXAMPLEFILES.
3697 (all): Use `make_html'.
3699 (install_data): Use `make_install_html'.
3700 Move html stuff to...
3701 (install_html): This new target.
3702 (uninstall_sub): Updated.
3704 2002-06-14 Bernd Warken <bwarken@mayn.de>
3706 * src/roff/grog/Makefile.sub (grog): Renamed to...
3708 (grog): New rule to always install grog.sh as grog.
3710 2002-06-08 Bernd Warken <bwarken@mayn.de>
3712 * src/roff/grog/grog.pl: Fix typo.
3714 2002-06-07 Werner LEMBERG <wl@gnu.org>
3716 * doc/groff.texinfo: Add more info on .tr arguments.
3718 2002-06-05 Werner LEMBERG <wl@gnu.org>
3720 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3722 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
3723 * configure: Regenerated.
3725 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3727 * src/roff/troff/symbol.cc (table_sizes): Add more values.
3729 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
3731 2002-06-04 Werner LEMBERG <wl@gnu.org>
3733 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
3734 is not initialized at the time we need it in case `--prefix' hasn't
3735 been set. Check for `ac_default_prefix' also.
3736 Test for `papersize' keyword also and generalize allowed whitespace.
3737 * configure: Regenerated.
3739 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
3742 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
3744 (src_version, src_revision): New variables to avoid overwriting
3745 from parent make process.
3746 (version.cc): Updated.
3748 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
3749 (linebuf, linebufsize): New global variables.
3750 (sys_fatal): Use `fatal' to abort properly.
3751 (get_line): New function.
3752 (get_resolution): Use it.
3753 Improve error messages.
3754 (get_papersize): Check `papersize' also.
3756 Improve error messages.
3758 2002-06-03 Werner LEMBERG <wl@gnu.org>
3760 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
3761 should be removed only if builddir is not srcdir.
3762 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
3763 (clean): Depend on `mostlyclean'.
3764 (distclean): Depend on `clean'.
3765 (realclean, extraclean): Depend on `distclean'.
3766 (.y.cc, .y.o): Simplified. The output files are no longer written
3767 to srcdir but to builddir.
3768 * Makefile.in (MDEFINES): Add `version' and `revision'.
3769 (uninstall_dirs): Fix order of directories.
3770 * doc/Makefile.sub (version, revision): Removed.
3771 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
3772 Added `HTMLDOCFILES'.
3773 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
3774 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
3775 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
3778 * doc/texinfo.tex (\authortt): New macro.
3779 (\shortcontt): Define.
3780 (\titlepage): Set \tt to \authortt while defining \authorfont.
3781 (\appendixbox): New macro.
3782 (\chapmacro, \appendixentry): Use \appendixbox to get even
3783 indentation for letters.
3784 (\summarycontents): Set \tt.
3785 (\internalpagesize): Add two arguments for real paper width and
3786 height as needed by pdfTeX.
3787 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
3789 (\tempdima, \tempdimb): New temporary dimensions.
3790 (\pagesizesyyy): Updated.
3792 2002-06-02 Werner LEMBERG <wl@gnu.org>
3794 Adding a new keyword `papersize' to the DESC file format (similar
3795 but not completely identical to grolbp's extension). grops now has
3796 a -p command line option to override `papersize'. Finally, grolbp
3797 has been adapted to the new syntax.
3799 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
3800 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
3802 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
3803 (CCSRCS): Add `paper.cc'.
3805 * src/include/font.h (font): Add `papersize' element.
3806 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
3807 (font::scan_papersize): New function.
3808 (font::load_desc): Use it for handling `papersize' keyword.
3809 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
3811 * src/devices/grops/ps.cc: Include paper.h.
3812 (user_paper_length): New global variable.
3813 (ps_printer): Use paper length as initializer.
3814 (make_printer): Updated.
3815 (main): Handle new `-p' option.
3816 * src/devices/grops/grops.man: Updated.
3818 * src/devices/grolbp/lbp.cc: Include paper.h.
3819 s/papersizes/lbp_papersizes/.
3820 (set_papersize): Use new `papersizes' array.
3821 (handle_unknown_desc_command): Don't handle `papersize'.
3822 (main): Use `font::scan_papersize' for handling `-p' option.
3823 * src/devices/grolbp/grolbp.man: Updated.
3825 * man/groff_font.man: Document `papersize'.
3828 2002-05-30 Werner LEMBERG <wl@gnu.org>
3830 * src/devices/grops/TODO: Updated.
3831 * src/devices/grops/grops.man: More info on paper formats.
3832 * man/groff_font.man: Document `paperheight' and `paperwidth'.
3834 2002-05-29 Werner LEMBERG <wl@gnu.org>
3836 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
3837 to list only if srcdir != currdir.
3838 (distfiles): New target.
3840 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
3841 (NOMAKEDIRS): New variable.
3844 2002-05-26 Werner LEMBERG <wl@gnu.org>
3846 Add .output request, similar to \! at top-level.
3848 * src/roff/troff/input.cc (transparent): Remove unused declaration.
3849 (output_request): New function.
3850 (init_input_requests): Add it.
3852 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3855 * Makefile.in (MDEFINES): Add INSTALL_INFO.
3856 (prepare_examples): Fix typo.
3857 * doc/groff.texinfo (@direntry): Fix it.
3859 2002-05-25 Werner LEMBERG <wl@gnu.org>
3861 Including the doc subdir into groff's Makefile system.
3863 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
3864 * configure.ac: Use it.
3865 Generate `doc/Makefile'.
3866 * configure: Regenerated.
3868 * Makefile.in (infodir, INSTALL_INFO): New variables.
3869 (MDEFINES, uninstall_dirs): Updated.
3870 (OTHERDIRS): Add `doc'.
3871 * Makefile.comm (CLEANDIRADD): New variable.
3872 (mostlyclean): Use it.
3874 * doc/Makefile.sub, doc/Makefile.in: New files.
3875 * doc/Makefile: Removed.
3877 * NEWS, INSTALL: Updated.
3879 2002-05-24 Werner LEMBERG <wl@gnu.org>
3881 * doc/homepage.ms: Renamed to ...
3882 * doc/webpage.ms: This.
3885 2002-05-23 Werner LEMBERG <wl@gnu.org>
3887 Integrating the `mom' macro package, contributed by Peter Schaffter
3890 * contrib/mom/*: New subdirectory tree.
3891 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
3892 be used for documentation files.
3893 (MDEFINES, uninstall_dirs): Use them.
3894 (OTHERDIRS): Add contrib/mom.
3895 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
3897 * MANIFEST, NEWS: Updated.
3899 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
3901 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
3902 if at outer level; at start-up we are at outer level.
3904 * src/roff/troff/input.cc (do_suppress): Implement it.
3907 Add option -p to show progress information.
3908 pre-grohtml will now render only one page at a time, reducing the
3909 size of needed disk resources enormously.
3911 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
3912 (imagePageName): New global variable.
3913 (psPageName, show_progress, currentPageNo): New global variables.
3914 (html_system): Close saved stderr and stdout handles.
3915 (write_end_image): Accept a parameter to control \O escape.
3916 (write_start_image): Adapted to new \O meaning.
3917 (char_buffer::write_upto_newline): Updated.
3918 (createAllPages): Replaced with...
3919 (createPage): This new function to create a single page for images.
3920 It uses `psselect' from the psutils package.
3921 (removeAllPages): Removed.
3922 (createImage): Updated.
3923 Handle progress display.
3924 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
3925 (scanArguments): Add option -p.
3926 (makeTempFiles): Updated to create temp files for psPageName and
3928 (removeTempFiles): Removed.
3931 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
3932 html_printer::write_header): Append `\0' to `buffer'.
3933 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
3935 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
3936 Handle `text_emitted'.
3937 (html_text::table_is_void): Slightly rewritten.
3938 (stop): New external symbol.
3939 (html_text::do_push) [DEBUGGING]: Use it and simplify.
3940 (html_text::shutdown): Call `dump_stack'.
3941 (html_text::do_space): Rewritten.
3942 * src/devices/grohtml/grohtml.man: Document -p and the need of
3945 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
3947 Call \O[0] if `ps4html' is active.
3948 * tmac/s.tmac (@EQ, @EN): Handle html better.
3950 * tmac/html.tmac: Don't use black for background colour.
3952 * src/roff/troff/node.cc: Include `div.h'.
3953 (troff_output_file::really_print_line): Don't use `is_on'.
3954 (troff_output_file::word_marker, troff_output_file::flush_tbuf
3955 troff_output_file::check_charinfo,
3956 troff_output_file::put_char_width, troff_output_file::put_char,
3957 troff_output_file::determine_line_limits, troff_output_file::draw,
3958 real_output_file::begin_page, glyph_color_node::tprintf,
3959 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
3961 (troff_output_file::really_on): Call `do_motion'.
3962 (suppress_node::tprint): Use `get_page_number' instead of `%'
3964 Call `reset_output_registers' conditionally on `is_on'.
3966 * doc/groff.texinfo: Document new syntax of \O.
3967 * NEWS, man/groff_diff.man: Updated.
3969 2002-05-22 Werner LEMBERG <wl@gnu.org>
3971 * MORE.STUFF: Add info about David Frey's deroff implementation.
3974 2002-05-16 Werner LEMBERG <wl@gnu.org>
3976 Pic's `with' attribute now accepts positions.
3978 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
3979 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
3981 (object_spec): Add rule for `WITH' and `position'.
3982 (relative_path): Give `corner' the precedence of `CHOP'.
3983 * src/preproc/pic/object.h (path): New members `pos' and
3985 * src/preproc/pic/object.cc: Updated initializers of `path'.
3986 (path::follow): Handle `is_position'.
3988 * doc/pic.ms: Completely updated grammar description.
3989 Many typographical improvements.
3991 2002-05-15 Werner LEMBERG <wl@gnu.org>
3993 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
3994 code of x in range 0-127) also.
3995 * doc/groff.texinfo, man/groff_diff.man: Updated.
3997 Added keywords `north', `south', `east', and `west' for corners
4000 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
4002 (yylex): Handle them.
4003 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
4004 (corner): Handle them.
4006 2002-05-14 Werner LEMBERG <wl@gnu.org>
4008 * src/devices/grops/grops.man: Clarify handling of `download' file.
4010 2002-05-11 Werner LEMBERG <wl@gnu.org>
4012 Adding `warnscale' and `spreadwarn' requests, based on a patch from
4013 Jeffrey Friedl <jfriedl@yahoo.com>.
4015 * src/roff/troff/input.cc (spread_limit, warn_scale,
4016 warn_scaling_indicator): New global variables.
4017 (warnscale_request, spreadwarn_requests): New functions.
4018 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
4019 (init_input_requests): Updated.
4020 (error_type): Add `OUTPUT_WARNING'.
4021 (do_error): Handle it.
4022 (output_warning): New warning function which shows output location.
4023 * src/roff/troff/env.h (spread_limit): New external variable.
4024 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
4026 (distribute_space): Emit warning if added space is larger than
4028 (environment::possibly_break_line): Emit warning if a line can't
4029 be adjusted on both sides.
4031 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
4033 2002-05-08 Werner LEMBERG <wl@gnu.org>
4035 * src/roff/troff/node.cc (special_node::special_node): Use
4036 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
4037 \X''\% crashes, for example.
4039 * doc/groff.texinfo: Document \! and \? used at top-level.
4041 2002-05-06 Werner LEMBERG <wl@gnu.org>
4043 * src/preproc/pic/pic.man: Fix some keyword syntax.
4044 Other minor typographical fixes.
4046 * src/roff/groff/groff.man: Fix typos.
4048 2002-05-04 Werner LEMBERG <wl@gnu.org>
4050 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
4051 (ShortOpt[]): This to avoid problems with refer.
4053 * doc/pic.ms: Fix typo.
4054 Fix pic grammar description.
4056 * tmac/an-old.tmac (ne): Use de1, not de.
4058 2002-05-03 Werner LEMBERG <wl@gnu.org>
4060 * doc/groff.texinfo: Finished separation of glyphs and characters.
4061 Don't use the string `Appendix' for appendix headers (both in
4062 the text and the table of contents).
4063 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
4066 Use registers LL and LT (similar to -ms) for controlling the
4067 length of title and line, respectively, in the -man and -mdoc
4070 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
4071 (doc-setup-page-layout): Use \n[LL] and \n[LT].
4072 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
4074 (an-header, an-p-footer): Use \n[LT].
4075 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
4076 doc/groff.texinfo: Document it.
4078 2002-05-02 Werner LEMBERG <wl@gnu.org>
4080 * doc/fdl.texi: New file.
4081 * doc/groff.texinfo: Include it.
4082 Define and use @copying.
4083 Starting with separating glyph, symbol, and character.
4085 2002-04-27 Werner LEMBERG <wl@gnu.org>
4087 * Makefile.in (EXEEXT): Set it.
4088 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
4091 * src/include/nonposix.h: Define GS_NAME.
4092 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
4094 Some preliminary changes for EMX support under OS/2.
4096 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
4097 __EMX__ similar to __MSDOS__.
4098 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
4100 2002-04-25 Werner LEMBERG <wl@gnu.org>
4102 * doc/groff.texinfo: Integrated groff_out.man.
4105 2002-04-23 Werner LEMBERG <wl@gnu.org>
4107 * man/groff_out.man: Minor fixes.
4109 2002-04-23 Werner LEMBERG <wl@gnu.org>
4111 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
4112 correct page references.
4113 Fixed many index entries.
4115 2002-04-23 Bernd Warken <bwarken@mayn.de>
4117 * man/roff.man: Enlarged.
4119 2002-04-22 Werner LEMBERG <wl@gnu.org>
4121 * doc/groff.texinfo: More examples, other fixes.
4123 2002-04-20 Werner LEMBERG <wl@gnu.org>
4125 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
4126 will now form a chain, e.g.
4135 This is for compatibility with plan 9's troff.
4137 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
4141 * doc/groff.texinfo: Add documentation of remaining requests and
4144 2002-04-19 Werner LEMBERG <wl@gnu.org>
4146 * doc/groff.texinfo: Add documentation of remaining escapes.
4148 * font/devdvi/generate/tc.map: Remove entry for `sr'.
4149 * font/devdvi/*TC: Regenerated.
4151 2002-04-18 Werner LEMBERG <wl@gnu.org>
4153 * src/roff/troff/input.cc (token::next): Make \H behave consistently
4154 if not in compatibility mode, i.e., increment relative to the
4156 * doc/groff.texinfo: Updated accordingly.
4158 2002-04-17 Werner LEMBERG <wl@gnu.org>
4160 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
4162 2002-04-16 Bernd Warken <bwarken@mayn.de>
4164 * src/roff/groff/groff.man: Improve documentation of -P option.
4167 2002-04-15 Werner LEMBERG <wl@gnu.org>
4169 Add new escape \F to switch font family.
4171 * src/roff/troff/input.cc (token::next): Handle \F.
4172 * src/roff/troff/env.cc (environment::set_family): Handle
4174 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4177 2002-04-14 Werner LEMBERG <wl@gnu.org>
4179 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
4182 2002-04-13 Werner LEMBERG <wl@gnu.org>
4184 Implement \f[] as an alternative to \fP. Change \mP and \MP to
4185 \m[] and \M[], respectively.
4187 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
4188 (symbol::symbol): Handle NULL string and empty string differently.
4189 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
4190 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
4191 Add optional parameter.
4192 Updated calling functions.
4193 (get_copy, do_glyph_color, do_fill_color, token::next): Use
4195 * src/roff/troff/env.cc (environment::set_font): Ditto.
4197 * src/preproc/pic/troff.cc (troff_output::set_fill,
4198 troff_output::reset_color: Updated.
4200 * tmac/www.tmac: Updated.
4202 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
4203 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
4206 * tmac/Xps.tmac: Remove some redundant code.
4208 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
4209 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
4210 man/groff_out.man, man/groff.man, man/groff_diff.man,
4211 src/roff/groff/groff.man: Replace \f[P] with \f[].
4213 2002-04-13 Bernd Warken <bwarken@mayn.de>
4215 * src/include/printer.h, src/libs/libdriver/printer.cc
4216 (printer::change_fill_color): New member function.
4217 * src/libs/libdriver/input.cc (parse_D_command): Use it.
4219 2002-04-12 Werner LEMBERG <wl@gnu.org>
4221 * doc/groff.texinfo: Completed pass on gtroff reference.
4223 2002-04-11 Werner LEMBERG <wl@gnu.org>
4225 * doc/groff.texinfo: More fixes.
4227 2002-04-11 Bernd Warken <bwarken@mayn.de>
4229 * src/include/color.h: Decorate with `const'.
4232 * src/libs/libgroff.color.cc: Decorate with `const'.
4234 (color::color): Initialize members.
4235 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
4236 command according to the documentation.
4238 * man/groff_out.man: Updated.
4241 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
4243 * src/preproc/html/pre-html.cc (write_start_image): Remove
4245 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
4247 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
4248 \C'hy' caused an assertion failure.
4250 * src/roff/troff/env.cc (environment::environment): Initialize
4252 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
4254 2002-04-10 Werner LEMBERG <wl@gnu.org>
4256 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
4257 Document pvs request and .pvs register.
4259 2002-04-09 Werner LEMBERG <wl@gnu.org>
4261 * doc/groff.texinfo: Improve and fix documentation of diversions
4264 2002-04-08 Werner LEMBERG <wl@gnu.org>
4266 * doc/groff.texinfo: Fix documentation of drawing functions.
4269 2002-04-07 Werner LEMBERG <wl@gnu.org>
4271 * doc/groff.texinfo: Better documentation of double quotes as
4275 2002-04-06 Werner LEMBERG <wl@gnu.org>
4277 * man/groff_font.man: Document names of special characters better.
4278 * doc/groff.texinfo: Minor improvements.
4280 * tmac/lbp.tmac: Load latin1.tmac.
4281 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
4283 * font/devX*/*: Regenerated (all chars > 0x80 removed).
4285 2002-04-05 Werner LEMBERG <wl@gnu.org>
4287 * tmac/tty.tmac: Don't use shc request.
4288 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
4291 * man/groff_diff.man: Minor fixes.
4293 * font/devlbp/*: Remove all `charXXX' entities.
4295 * src/libs/libgroff/font.cc (font::~font): Deallocate
4296 `special_device_coding'.
4297 (font::load): Use `new' for allocating `special_device_coding'.
4298 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
4299 Removed unused member.
4301 2002-04-05 Werner LEMBERG <wl@gnu.org>
4303 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
4304 (resource_manager::do_begin_binary,
4305 resource_manager::do_begin_data): Use it.
4307 * doc/texinfo.tex: Updated to version 4.2.
4309 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
4310 (token::zero_width_break): New inline function.
4311 * src/roff/troff/input.cc (token::next): Use it.
4312 (token::description): Updated.
4313 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
4314 (token::add_to_node_list, token::process): Use it.
4315 * NEWS, doc/groff.texinfo: Updated.
4317 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
4318 * tmac/tty.tmac: Add missing backslash.
4320 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
4322 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
4323 `.ps' register instead of `.s' to handle fractional point sizes.
4324 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
4325 limit_box::output): Ditto.
4326 * src/preproc/eqn/other.cc (size_box::compute_metrics,
4327 size_box::output): Ditto.
4328 * src/preproc/eqn/over.cc (over_box::compute_metrics,
4329 over_box::output): Ditto.
4330 * src/preproc/eqn/script.cc (script_box::compute_metrics,
4331 script_box::output): Ditto.
4332 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
4333 sqrt_box::output): Ditto.
4335 2002-04-03 Michael Selway <mas@ssl.co.uk>
4337 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
4340 2002-04-03 Werner LEMBERG <wl@gnu.org>
4342 * doc/homepage.ms: Reduce title size.
4343 * doc/groff.texinfo: Fix documentation of .t register.
4344 Fix handling of colon.
4347 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
4348 only if page length is positive to avoid a loop.
4350 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
4353 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
4355 * src/include/nonposix.h, src/roff/groff/pipeline.c:
4356 s/__CYGWIN32__/__CYGWIN__/.
4358 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
4360 * doc/gnu.xpm: New image contributed by Emily Mulley.
4361 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
4362 (homepage.html): Be dependent on gnu.eps.
4363 * doc/homepage.ms: Updated to new image.
4365 * src/devices/grohtml/post-html.cc (html_printer): New member
4367 (html_printer::flush_sbuf, html_printer::set_char): Set it.
4368 (html_printer::sbuf_continuation): Use it.
4370 2002-03-28 Werner LEMBERG <wl@gnu.org>
4372 * src/libs/libgroff/getopt.c: Updated to latest version.
4374 * tmac/README: More on hyphen.tex license.
4376 2002-03-26 Larry Kollar <kollar@alltel.net>
4378 * doc/groff.texinfo: Add documentation of most missing requests.
4380 2002-03-25 Werner LEMBERG <wl@gnu.org>
4382 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
4383 of `+-', `mu', and `di', respectively.
4385 * font/devascii/R.proto, font/devutf8/R.proto,
4386 font/devlatin1/R.proto, font/devhtml/R.proto,
4387 font/devcp1047/R.proto, font/devlpb/*: Add them.
4388 * font/devps/generate/textmap: Ditto.
4389 * font/devps/*: Regenerated.
4390 * font/devlj4/generate/text.map: Add them.
4391 * font/devlj4/*: Regenerated.
4392 * font/devdvi/generate/tc.map: Use them.
4393 * font/devdvi/generate/texsy.map: Add them.
4394 * font/devdvi/*: Regenerated.
4395 * font/devX*/*: Regenerated.
4397 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
4398 tmac/tty-char.tmac: Updated.
4400 * NEWS, man/groff_char.man: Updated.
4402 2002-03-24 Werner LEMBERG <wl@gnu.org>
4404 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
4405 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
4406 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
4407 we use `.fchar' in dvi.tmac.
4408 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
4409 * tmac/Xps.tmac: Simplify some char definitions.
4410 Add definition for \[f/].
4411 * man/groff_char.man: Updated for new X.tmac.
4413 * tmac/README: New file.
4415 2002-03-23 Phil Lobbes <phil@perkpartners.com>
4417 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
4418 internal .y.o rule took precendence over the .y.cc rule, compiling
4419 the yacc files with gcc instead of g++.
4421 2002-03-23 Werner LEMBERG <wl@gnu.org>
4423 * tmac/dvi.tmac: Add replacement font for `CB'.
4425 * tmac/doc.tmac: s/request/macro/ in messages.
4426 (doc-generic-macro): Improve error message.
4427 * tmac/groff_mdoc.man: Minor improvements.
4429 2002-03-22 Werner LEMBERG <wl@gnu.org>
4431 * doc/groff.texinfo: Document possible conflict between `tr' and
4434 2002-03-21 Werner LEMBERG <wl@gnu.org>
4436 Improve handling of hyphenation patterns. It is now possible to
4437 use most of TeX's pattern files unmodified. To make the process
4438 more flexible, a new request `hpfcode' has been added which
4439 provides a character code mapping for the `hpf' request. See
4440 comment before hpf_getc() for more details.
4442 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
4444 (read_patterns_file): Additional parameter for exception dictionary.
4445 Extended to recognize \pattern, \hyphenation, and \endinput.
4446 (do_hyphenation_patterns_file): Updated.
4447 * src/roff/troff/env.h (hpf_code_table): New extern.
4449 * src/roff/troff/input.cc (hpf_code_table): New array.
4450 (init_hpf_code_table, hyphenation_patterns_file_code): New
4452 (hyphenation_code): Handle translation from `trin' correctly.
4453 (main, init_input_requests): Updated.
4454 (charinfo::set_translation): Handle hyphenation code also.
4456 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
4459 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
4460 char' is used for offsets in hyphenation exceptions.
4462 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
4464 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4466 2002-03-20 Larry Kollar <kollar@alltel.net>
4468 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
4471 2002-03-18 Werner LEMBERG <wl@gnu.org>
4473 * tmac/html.tmac: Fix serious typo.
4475 2002-03-17 Larry Kollar <kollar@alltel.net>
4477 * doc/groff.texinfo: Add documentation for `writec' request.
4479 2002-03-17 Werner LEMBERG <wl@gnu.org>
4481 Added request `hpfa' to append hyphenation patterns.
4483 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4485 (hyphenation_patterns_file): Renamed to...
4486 (do_hyphenation_patterns_file): This.
4487 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
4489 (init_hyphen_requests): Updated.
4490 * NEWS, man/groff.man, man/groff_diff.man: Document it.
4492 2002-03-16 Werner LEMBERG <wl@gnu.org>
4494 Added request `writec' in analogy to `tmc'.
4496 * src/roff/troff/input.cc (write_request): Renamed to...
4497 (do_write_request): This.
4498 Added one parameter.
4499 (write_request, write_request_continue): New functions.
4500 (init_input_requests): Updated.
4501 * NEWS, man/groff.man, man/groff_diff.man: Document it.
4503 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
4505 * NEWS: Document it.
4507 2002-03-15 Werner LEMBERG <wl@gnu.org>
4509 * man/groff.man: Add writem request.
4511 Add request `trin' (translate input) to make `.asciify' work
4512 correctly. This is necessary since `charXXX' entity names are no
4513 longer hardcoded in font definition files.
4515 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
4516 `translate_input' members.
4517 (charinfo::set_asciify_code, charinfo::get_asciify_code,
4518 charinfo::set_translation_input): New methods.
4519 (charinfo::set_translation): Add third argument.
4520 * src/roff/troff/input.cc (charinfo:set_translation): Set
4522 (do_translate): Add second argument.
4523 (translate_input): New function.
4524 (init_input_requests): Updated.
4525 * src/roff/troff/node.cc (glyph_node::asciify,
4526 composite_node::asciify): Use `get_asciify_code'.
4528 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
4530 * NEWS, man/groff.man, man/groff_diff.man: Updated.
4532 2002-03-14 Larry Kollar <kollar@alltel.net>
4534 * doc/groff.texinfo: Improve documentation of .RS and .RE.
4536 2002-03-14 Werner LEMBERG <wl@gnu.org>
4538 Add a new request `sizes' similar to the `sizes' command in DESC
4541 * src/roff/troff/env.cc (override_sizes): New function.
4542 (init_env_requests): Use it.
4543 * src/roff/troff/token.h: Export `read_string'.
4544 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4546 2002-03-12 Werner LEMBERG <wl@gnu.org>
4548 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
4550 2002-03-10 Werner LEMBERG <wl@gnu.org>
4552 * tmac/pspic.tmac: Add support for -Tdvi.
4553 * tmac/dvi.tmac: Include pspic.tmac.
4554 * src/devices/grodvi/grodvi.man: Document it.
4557 * font/devlj4/generate/Makefile: Fix URL of metric files.
4559 2002-03-09 Werner LEMBERG <wl@gnu.org>
4561 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
4563 2002-03-09 Larry Kollar <kollar@alltel.net>
4565 * tmac/groff_ms.man: Add documentation for RS and RE macros.
4567 2002-03-08 Werner LEMBERG <wl@gnu.org>
4569 * doc/groff.texinfo: Fixes for texinfo 4.1.
4571 2002-03-07 Werner LEMBERG <wl@gnu.org>
4573 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
4575 Handle CYGWIN properly.
4577 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
4579 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
4580 * tmac/lbp.tmac: Add some font translations.
4582 2002-03-02 Werner LEMBERG <wl@gnu.org>
4584 * font/devcp1047/R.proto, font/devlatin1/R.proto,
4585 font/devhtml/R.proto: Remove `charXXX' entries.
4586 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
4589 * font/devlj4/generate/text.map: Remove `charXXX' entries.
4590 * font/devlj4/*: Regenerated all font definition files.
4591 * tmac/lj4.tmac: Load latin1.tmac.
4593 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
4594 from 2000-06-17: LJ4 metric files are *not* text files.
4596 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
4597 register to test for EBCDIC.
4599 2002-03-01 Werner LEMBERG <wl@gnu.org>
4601 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
4602 files (as grops already does).
4603 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
4605 * src/devices/grops/grops.man: Document comment lines in encoding
4608 * tmac/cp1047.tmac: New file.
4609 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
4610 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
4611 * tmac/Makefile.sub (NORMALFILES): Updated.
4613 * tmac/ec.tmac: Don't load latin1.tmac again.
4615 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
4616 font/devps/generate/dingbats.map,
4617 font/devps/generate/dingbats.rmap, font/devps/text.enc,
4618 font/devps/generate/Makefile (symbolmap): Add header comment.
4619 * font/devps/generate/textmap: Ditto.
4620 Remove `charXXX' entries.
4621 * font/devps/symbolmap: Regenerated.
4622 * font/devps/*: Regenerated all font definition files.
4624 2002-02-28 Werner LEMBERG <wl@gnu.org>
4626 Add color support to grodvi (for drawing colors are currently
4627 translated to gray values).
4629 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
4630 (dvi_printer): Add `cur_color' member.
4631 (dvi_printer::set_color): New function.
4632 (draw_dvi_printer): Remove `fill'.
4633 (draw_dvi_printer::fill_next): Pass environment as parameter.
4634 Update code for new color support translated to gray.
4635 (dvi_printer::set_char): Updated.
4636 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
4637 changes crossing the page border.
4638 (dvi_printer::draw): Updated.
4639 Remove cases `f' and `F'.
4640 * tmac/dvi.tmac: Add color definitions.
4641 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4643 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
4646 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
4647 versions of autoconf.
4648 * configure: Updated.
4650 * doc/homepage.ms: Use `.blm'.
4651 * tmac/www.tmac (www-depth): New auxiliary variable.
4652 (www-pop-level): Don't issue HTML tag.
4653 (ULS, ULE, LI): Use absolute indentation.
4655 * src/devices/grops/ps.cc (ps_printer::begin_page,
4656 ps_printer::end_page): Switch forth and back to default color while
4657 starting a new page.
4659 2002-02-27 Werner LEMBERG <wl@gnu.org>
4661 Add EC and TC fonts to devdvi.
4663 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
4664 * font/devdvi/generate/cork.map: Renamed to...
4665 * font/devdvi/generate/ec.map: This.
4666 Remove entry for `aq'.
4667 * font/devdvi/generate/tc.map: New file.
4668 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
4671 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
4672 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4673 * tmac/ec.tmac: New file.
4674 * tmac/Makefile.sub (NORMALFILES): Updated.
4675 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4676 * man/groff_char.man: Check `ECFONTS' register.
4678 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
4680 2002-02-26 Werner LEMBERG <wl@gnu.org>
4682 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
4683 * font/devdvi/generate/cork.map: Add 'y and 'Y.
4684 * font/devdvi/*: Updated.
4685 * tmac/dvi.tmac: Formatting.
4687 Add font `HBI' for the dvi output.
4688 Add support for font families `T' and `H'.
4690 * font/devdvi/HBI: New file.
4691 * font/devdvi/B: Renamed to ...
4692 * font/devdvi/TB: This.
4693 * font/devdvi/BI: Renamed to ...
4694 * font/devdvi/TBI: This.
4695 * font/devdvi/I: Renamed to ...
4696 * font/devdvi/TI: This.
4697 * font/devdvi/R: Renamed to ...
4698 * font/devdvi/TR: This.
4699 * font/devdvi/H: Renamed to ...
4700 * font/devdvi/HR: This.
4701 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4702 * font/devdvi/generate/Makefile (HBI): New rule.
4704 (R, I, B, BI, H): Renamed to ...
4705 (TR, TI, TB, TBI, HR): This, respectively.
4707 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4708 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
4709 Add `styles' and `family' keywords.
4710 * tmac/dvi.tmac: Alias `H' to `HR'.
4711 Add some fspecial requests for italic fonts.
4712 Add TR and TI as special.
4713 Add support for `_' with font CWI.
4715 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
4716 operator `:'. Until now, the expression `0:1' would return 2
4719 2002-02-25 Werner LEMBERG <wl@gnu.org>
4721 * man/groff_char.man: Added some missing PS glyph names (from the
4723 * font/devps/generate/textmap, font/devps/symbolmap: Add
4726 * doc/groff.texinfo: Minor additions and fixes.
4727 * man/groff_diff.man: Remove documentation of fp request. This
4728 is already covered in the original troff manual.
4729 Updated to be consistent with other doc files.
4732 2002-02-24 Werner LEMBERG <wl@gnu.org>
4734 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
4736 Define new variable OTHERDEVDIRS (containing `font/devlj4
4737 font/devlbp' if not EBCDIC).
4738 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
4739 (OTHERDEVDIRS): New variable.
4740 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
4741 * configure: Regenerated.
4743 * NEWS, src/devices/grotty/grotty.man: Updated.
4745 2002-02-23 Werner LEMBERG <wl@gnu.org>
4747 * src/roff/troff/input.cc (do_overstrike, do_bracket,
4748 get_line_arg): Honour input level.
4750 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
4752 * font/*/*: Implement it in all font files.
4753 * font/devps/generate/textmap, font/devps/generate/symbolchars,
4754 * font/devps/symbolmap: Updated.
4755 * font/devlj4/generate/text.map: Updated.
4756 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
4757 * font/devdvi/generate/texmi.map: Updated.
4759 * font/devutf8/R.proto: Remove all `charXXX' entries.
4760 * font/devutf8/NOTES: Updated.
4762 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
4765 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
4767 * NEWS, man/groff_char.man: Updated.
4769 2002-02-21 Phil Lobbes <phil@perkpartners.com>
4771 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
4773 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4775 * src/roff/grog/grog.pl: Fix computation of $refer.
4777 2002-02-19 Werner LEMBERG <wl@gnu.org>
4779 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
4780 `snprintf' and `vsnprintf'.
4782 * src/include/htmlindicate.h: Renamed to...
4783 * src/include/htmlhint.h: This.
4784 * src/include/Makefile.sub: Updated.
4785 * src/preproc/eqn/main.cc: Updated.
4787 2002-02-18 Werner LEMBERG <wl@gnu.org>
4789 * man/roff.man, man/groff_out.man, man/groff.man,
4790 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
4791 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
4793 * win32-diffs: Updated.
4795 2002-02-17 Werner LEMBERG <wl@gnu.org>
4797 * doc/Makefile (clean): Add *.eps.
4798 (MEMACROS): Removed.
4799 (TFLAG): New variable.
4802 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
4804 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
4806 * tmac/www.tmac: Use dummy diversion while resetting and disabling
4808 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
4810 * src/roff/troff/troff.man: Fix order of parameter description.
4814 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
4816 Simplify image handling for grohtml.
4819 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
4821 (html_text::dump_stack): Don't emit newline while debugging.
4822 (html_text::do_push) [DEBUGGING]: Print more info.
4823 (html_text::check_emit_text): Fix handling of <p>.
4824 * src/devices/grohtml/html.h: Updated.
4825 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
4826 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
4827 send its data to stderr also.
4829 (simple_output::space_or_newline) [DEBUGGING]: Removed.
4830 * src/devices/grohtml/post-html.cc (html_printer::do_links,
4831 html_printer::html_printer): Remove `DEBUGGING' conditionals.
4833 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
4835 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
4836 is_inline_image): Removed.
4837 (html_begin_suppress, html_end_suppress): Don't take a parameter.
4838 (graphic_start, graphic_end): Removed.
4839 * src/include/htmlindicate.h: Updated.
4840 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
4841 (macroset_template): New global variable.
4842 (makeFileName): Use `macroset_template'.
4843 (write_end_image): Don't take a parameter.
4845 (write_start_image: Don't emit newline.
4846 (char_buffer::write_upto_newline): Updated.
4847 (char_buffer::skip_to_newline): Renamed to ...
4848 (char_buffer::skip_until_newline): This.
4850 (char_buffer::write_file_troff, char_buffer::write_file_html):
4852 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
4853 (removeAllPages): Remove `DEBUGGING' conditionals.
4854 (addRegDef, dump_args): New functions.
4855 (char_buffer::do_html, char_buffer::do_image): Handle
4856 `www-image-template' command line variable.
4857 Add more debugging code.
4858 (addps4html): Removed.
4859 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
4861 * src/preproc/eqn/main.cc: Include `ctype.h'.
4862 (suppress_html): Removed.
4864 (inline_equation): Use `html_begin_suppress' and
4865 `html_end_suppress'.
4866 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
4867 (troff_output::start_picture, troff_output::finish_picture):
4869 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
4870 (process_input_file): Updated.
4872 * src/roff/troff/div.cc (page_number): Set page number only if the
4873 `ps4html' register isn't defined.
4874 * src/roff/troff/input.cc (image_no): New external variable.
4875 (do_suppress): Use it.
4876 * src/roff/troff/node.h (suppress_node::image_id): New member.
4877 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
4878 (suppress_node::suppress_node): Initialize `image_id' member.
4879 (suppress_node::same): Handle `image_id' also.
4880 (suppress_node::copy): Updated.
4881 (last_image_id): New global variable.
4882 (suppress_node::tprint): Use it.
4884 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
4886 * tmac/pspic.mac (PSPIC): Fix html support.
4887 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
4888 * tmac/www.tmac (www-image-template): Set up.
4889 (HTMLINDEX): Renamed to...
4891 (BODYCOLOR): Renamed to...
4893 (BACKGROUND): Renamed to...
4895 (URL): Change order of parameters for consistency.
4896 (MAILTO): Renamed to...
4898 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
4899 (IMG, PIMG, MPIMG): This.
4900 (HTML-H-BEGIN, HTML-H-END): Renamed to...
4902 (LINKS): Renamed to...
4904 (LINE): Renamed to...
4906 (NO-AUTO-RULE): Renamed to...
4908 (HTML-TL): Renamed to...
4910 (UL-BEGIN, UL-END): Renamed to...
4912 (DROPCAP): Renamed to...
4914 (TS, TE, EQ, EN): Provide default definitions.
4915 (www-make-unique-name): Updated.
4916 (HTML-IMAGE-INLINE): Fix typo.
4917 * tmac/groff_www.man: Updated.
4919 * doc/Makefile (homepage.html): Add option -r to grohtml.
4920 Use shortened image name.
4921 * doc/groff.texinfo: Updated info on grohtml strings and macros.
4922 * doc/homepage.ms: Updated and extended.
4924 2002-02-14 Werner LEMBERG <wl@gnu.org>
4926 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
4928 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
4929 SGR_BACK_DEFAULT_COLOR): Replaced with ...
4930 (tty_printer::put_color): Use it.
4931 (ttr_printer::end_page): Simplify.
4933 2002-02-13 Werner LEMBERG <wl@gnu.org>
4935 * tmac/groff_tmac.man: Moved to...
4936 * man/groff_tmac.man: This place.
4937 * tmac/Makefile.sub, man/Makefile.sub: Updated.
4939 2002-02-12 Werner LEMBERG <wl@gnu.org>
4941 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
4942 $(COMPILE.c) to not include groff's assert.h.
4944 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
4946 * NEWS, src/drivers/grotty/grotty.man: Document it.
4948 2002-02-11 Werner LEMBERG <wl@gnu.org>
4950 * src/libs/snprintf/snprintf.c: Updated to latest version
4953 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
4954 test whether there is `.]' also.
4955 Don't check for spaces after `.['.
4956 * src/roff/grog/grog.sh: Do the same.
4958 2002-02-10 Werner LEMBERG <wl@gnu.org>
4962 * src/libs/libgroff/illegal.cc: Renamed to ...
4963 * src/libs/libgroff/invalid.cc: This.
4964 (illegal_char_table): Renamed to ...
4965 (invalid_char_table): This.
4966 * src/libs/libgroff/Makefile.sub: Updated.
4967 * win32-diffs: Updated.
4969 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
4970 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
4971 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
4972 font::load), src/preproc/eqn/main.cc (read_line, main),
4973 src/preproc/eqn/lex.cc (file_input::read_line),
4974 src/preproc/pic/lex.cc (file_input::read_line,
4975 simple_file_input::get, simple_file_input::peek),
4976 src/preproc/pic/main.cc (top_input::get, top_input::peek),
4977 src/preproc/pic/pic.man, src/preproc/refer/main.cc
4978 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
4979 do_bib), src/preproc/tbl/main.cc (table_input::get),
4980 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
4981 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
4982 do_zero_width, read_request, encode_char, ps_get_line,
4983 transparent_file, get_char_for_escape_name, transparent_translate,
4984 asciify, input_char_description, read_string, set_string),
4985 src/roff/troff/env.cc (environment::add_html_tag),
4986 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
4988 * src/include/lib.h: Updated.
4990 * src/preproc/eqn/eqn.cc: Removed.
4994 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
4996 2002-02-09 Werner LEMBERG <wl@gnu.org>
4998 * doc/gnu.xpm: New image.
4999 * doc/Makefile (DOCS): Add homepage.ps.
5000 Add rules for converting xpm->png and xpm->eps.
5001 Use `gnu.{xpm,eps}' as image names.
5002 * doc/homepage.ms: Updated.
5004 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
5006 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
5007 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
5008 Remove calls to `B1' and `B2'
5009 (PNG-IMAGE): New macro for inclusion of images in PNG format.
5010 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
5011 auxiliary variables for MARGIN-PNG-IMAGE.
5012 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
5013 auxiliary macros for MARGIN-PNG-IMAGE.
5014 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
5016 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
5017 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
5018 (DROPCAP): New macro to produce dropcap characters.
5019 (www-do-image): Renamed back to...
5020 (HTML-DO-IMAGE): This.
5021 Updated all callers.
5023 * doc/Makefile (gnubw.eps): Updated.
5024 * doc/homepage.ms: Updated.
5026 2002-02-08 Werner LEMBERG <wl@gnu.org>
5028 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
5029 Added `linethick' to table in section `Style Variables'.
5031 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
5033 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
5035 2002-02-07 Werner LEMBERG <wl@gnu.org>
5037 Adding options -C (compatibility mode) and -c (grotty's old output
5040 * src/roff/nroff/nroff.sh: Implement it.
5042 * NEWS, src/roff/nroff/nroff.man: Updated.
5044 * PROBLEMS: Document bison 1.32 bug.
5046 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
5048 * src/roff/troff/node.cc (make_tfont): Define it earlier.
5049 * src/roff/troff/div.h: Add prototype for `end_diversions'.
5050 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
5051 * src/roff/troff/env.h: Add prototype for `title'.
5053 Adding EBCDIC support to grotty.
5055 * src/devices/grotty/tty.cc (CSI): New macro.
5056 (SGR_*, tty_printer::put_color): Use it.
5058 2002-02-06 Werner LEMBERG <wl@gnu.org>
5060 Implementing color support in grotty. The new switch -c activates
5061 the old drawing scheme, disabling color at the same time. The new
5062 switch `-i' selects italic instead of underlining (SGR only).
5064 * src/devices/grotty/tty.cc (putstring): New define instead of
5065 `fputs'. Updated all callers.
5066 (old_drawing_scheme): New global variable.
5067 (COLOR_CHANGE): New enum value.
5068 (SGR_*): New defines containing color handling escape sequences.
5069 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
5070 (glyph): New members `back_color_idx' and `fore_color_idx'.
5071 (glyph::order): Add COLOR_CHANGE.
5072 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
5073 `is_underline', `is_bold', `cu_flag', `tty_colors'.
5074 New methods `make_underline', `make_bold', `color_to_idx',
5075 `change_color', `put_color'.
5076 (cu_flag): Moved into `tty_printer' class.
5077 (tty_printer::tty_printer): Initialize colors.
5078 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
5079 tty_printer::draw, tty_printer::end_page): Handle colors also.
5080 (main): Add options `-c' and `-i'.
5082 * NEWS, src/devices/grotty/grotty.man: Updated.
5084 * src/include/errarg.h (errarg): Add support for `unsigned int'.
5085 * src/libs/libgroff/errarg.c: Implement it.
5087 * src/include/printer.h (printer): Add `change_color' method
5088 (currently used by grotty only).
5089 * src/libs/libdriver/printer.cc: Implement it.
5090 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
5091 call to `pr->change_color'.
5093 * src/roff/troff/node.cc (troff_output_file::fill_color,
5094 troff_output_file::glyph_color): Call `do_motion'.
5096 * tmac/tty.tmac: Add color definitions.
5098 * src/roff/groff/groff.man: Minor fixes.
5100 2002-02-05 Bernd Warken <bwarken@mayn.de>
5102 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
5103 it. This is a preparation for future changes.
5105 2002-02-05 Werner LEMBERG <wl@gnu.org>
5107 * src/roff/troff/input.cc (process_input_stack): Fix the case
5108 where leading spaces are followed by \f or \s; previously, an
5109 incorrect space width has been used.
5111 * doc/roff.man (quoted_char): Fix argument.
5112 (comment): Define string.
5114 2002-02-04 Larry Kollar <kollar@alltel.net>
5116 * doc/groff.texinfo: More fixes.
5118 2002-02-04 Werner LEMBERG <wl@gnu.org>
5120 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
5121 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
5122 `restore_compatibility' before `output_string' -- the LINE_STRING
5123 register now already contains proper switches from and to
5126 * man/groff_char.man: Add Euro symbol.
5127 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
5128 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
5129 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
5132 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
5134 (.texinfo.html): Add support for texinfo->html.
5136 2002-02-03 Werner LEMBERG <wl@gnu.org>
5138 Added three new requests `ds1', `as1', and `ami'. The former two
5139 are equivalent to `ds' and `as' with the difference that
5140 compatibility mode is saved on entry, switched off during string
5141 expansion, and restored on exit. The latter is the pendant to `dei'
5144 (do_define_string): Use `define_mode' and `calling mode'.
5145 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
5146 end of string, respectively.
5147 (define_string, append_string): Use `calling_mode'.
5148 (define_nocomp_string, append_nocomp_string,
5149 define_string_indirect): New functions.
5150 (init_input_requests): Updated.
5151 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5153 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
5154 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
5155 mm macro package accesses this string register directly.
5156 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
5158 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
5161 2002-02-02 Larry Kollar <kollar@alltel.net>
5163 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
5165 2002-01-31 Werner LEMBERG <wl@gnu.org>
5167 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
5169 2002-01-31 Bernd Warken <bwarken@mayn.de>
5171 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
5172 * man/groff_out.man: Revised and updated.
5174 2002-01-30 Bernd Warken <bwarken@mayn.de>
5176 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
5177 out the unused `{' and `}' commands. Undefined by default.
5178 (IntArray): Make `data' private.
5179 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
5180 new methods instead.
5181 (skip_line_D, skip_to_end_of_line): New functions.
5182 (get_D_fixed_args): Use `skip_line_D'.
5183 Changed to handle dummy odd arguments by ...
5184 (get_D_fixed_args_odd_dummy): This new function.
5185 (get_D_variable_args): Split some code into ...
5186 (get_possibly_integer_args): This new function.
5187 (send_draw): Use more `const'.
5188 (delete_current_env): New function.
5189 (position_to_end_of_args): Use `size_t'.
5191 (send_draw): Updated.
5192 (parse_D_command): Handle `c', `C', and `t' better.
5196 2002-01-29 Werner LEMBERG <wl@gnu.org>
5199 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
5200 @Def...ListEnd which replaces @Def...x. This is necessary to get
5201 proper HTML output -- see the comment in the file for more
5205 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
5207 Fixes to make color changes of 2002-01-21 work with grohtml.
5209 * src/devices/grohtml/post-html.cc (style): Updated.
5210 (html_printer): Remove unused methods.
5211 (html_printer::do_font, html_printer::draw, html_printer::set_char,
5212 html_printer::special): Updated.
5213 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
5214 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
5215 Added some debugging code.
5216 (html_text::start_tag): Updated.
5217 (html_text::do_push): New method.
5218 (html_text::push_para): Call it.
5219 Add method for handling color.
5220 (html_text::do_color): Updated.
5221 (html_text::shutdown): Handle color.
5222 * src/devices/grohtml/html-text.h (tag_definition): New member
5226 2002-01-28 Werner LEMBERG <wl@gnu.org>
5228 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
5230 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
5232 Add two switches -a and -g to control the antialiasing bits for
5233 text and graphics, respectively.
5235 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
5237 * src/devices/grohtml/grohtml.man: Document them.
5238 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
5240 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
5241 (setupAntiAlias): New function.
5242 (createAllPages): Updated.
5243 (scanArguments): Handle `-a' and `-g'.
5244 (main): Call `setupAntiAlias'.
5247 2002-01-27 Werner LEMBERG <wl@gnu.org>
5249 * doc/groff.texinfo (Def*): Call index function after deffn.
5251 * tmac/html.tmac: Call `nroff' request.
5253 2002-01-26 Larry Kollar <kollar@alltel.net>
5255 * tmac/groff_ms.man: Add some omissions.
5257 2002-01-25 Larry Kollar <kollar@alltel.net>
5259 * tmac/groff_ms.man: Typographical improvements.
5261 2002-01-25 Werner LEMBERG <wl@gnu.org>
5263 * doc/groff.texinfo: Updated version and copyright.
5264 * src/devices/grops/grops.man: Updated.
5266 * tmac/groff_tmac.man: Fix `ig' macro.
5268 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
5270 Use `.ne' unconditionally everywhere.
5271 (TS): Only insert some vertical space. Doing a page break is no
5272 longer necessary due to the redefinition of the `ne' request.
5274 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
5275 warning for unknown subcommands but parse and pass them to the
5278 2002-01-24 Werner LEMBERG <wl@gnu.org>
5280 * tmac/groff_www.man, NEWS: Fix typos.
5282 2002-01-21 Werner LEMBERG <wl@gnu.org>
5284 Complete revision of color support:
5286 Adapt programs to the new libdriver/input.cc.
5288 Color spaces are no longer converted to RGB but transferred as-is
5289 in the troff intermediate output format.
5291 Handle default color gracefully. troff now supports a `default'
5292 color (which can't be changed).
5294 grops will now use the proper color space functions if available.
5298 Note that currently grohtml doesn't handle colors properly. This
5301 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
5302 (ui_to_a): New function.
5303 * src/include/lib.h: Updated.
5305 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
5306 (color): Simplified; removed all `double' members and methods.
5307 A new array `components' now holds the color parameters.
5308 (color::is_default, color::get_components): New methods.
5309 (color::operator==, color:operator!=): New.
5310 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
5311 to make access to the `components' array more comprehensible.
5312 * src/libs/libgroff/color.cc: Implement new color support.
5313 (atoh): Small fixes.
5314 (color::read_encoding): Simplified for new troff intermediate color
5316 (default_color): New global variable.
5318 * src/roff/troff/input.cc (default_symbol): New global variable.
5319 (lookup_color): Use it.
5320 (default_black): Removed.
5321 (do_glyph_color, do_fill_color): Simplified.
5322 (define_color): Handle default color.
5324 (do_if_request): Handle default color.
5325 * src/roff/troff/env.cc (environment::environment): Initialize
5326 colors with `default_color'.
5327 * src/roff/troff/node.cc (troff_output_file::put): Add method
5329 (troff_output_file::hex): Removed.
5330 (troff_output_file::fill_color, troff_output_file::glyph_color):
5331 Updated to include/color.h and libdriver/input.cc.
5333 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
5334 fill color properly (identically to the outline color). \D'f...'
5335 doesn't work any more.
5336 All function calls to it updated.
5338 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
5340 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
5343 * src/devices/grops/ps.cc (ps_output::put_color): New method.
5344 (ps_printer::sbuf_color): Make a real member instead of pointer.
5345 (ps_printer::fill_color, ps_printer::output_color): Removed.
5346 (ps_printer::ps_printer): Updated.
5347 (ps_printer::set_char): Ditto.
5348 (ps_printer::set_color): Use various color schemes.
5349 Use `put_color' method.
5350 (ps_printer::flush_sbuf): Don't set color.
5351 (ps_printer::fill_path): Take `environment' as parameter.
5352 Simplify color handling.
5353 (ps_printer::set_line_thickness): Renamed to ...
5354 (ps_printer::set_line_thickness_and_color): This (and updated).
5355 (ps_printer::set_color): Change second parameter from `complete'
5356 to `fill' which better describes what it does.
5357 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
5358 and text in the right order.
5360 Remove branches for `f' and `F'; this is handled by
5362 * src/devices/grops/ps.h: Updated.
5363 * font/devps/prologue (FL): Redefined.
5364 ({F,C}r,k,g: New color functions (with and without filling).
5366 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
5367 * man/groff_diff.man, man/groff.man, man/groff_out.man,
5368 doc/groff.texinfo, NEWS: Updated.
5370 2002-01-20 Bernd Warken <bwarken@mayn.de>
5372 * src/libs/libdriver/input.cc: Completely rewritten. See comments
5373 in this file for what has been changed.
5375 2002-01-19 Werner LEMBERG <wl@gnu.org>
5377 * test-groff: Fix GROFF_FONT_PATH.
5378 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
5379 is read before .TH or .Dd is parsed.
5381 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
5383 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
5384 quadrant boundaries.
5386 2002-01-18 Werner LEMBERG <wl@gnu.org>
5388 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
5391 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
5393 * tmac/doc.common: Initialize %I register for the %I macro to
5394 avoid (harmless) warning.
5395 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
5396 when in the SYNOPSIS section.
5398 2002-01-17 Bruno Haible <haible@clisp.cons.org>
5400 * src/preproc/pic/lex.cc (get_token): Fix typo.
5402 2002-01-17 Werner LEMBERG <wl@gnu.org>
5404 * devices/grops/ps.cc: Fix incorrectly applied last patch.
5406 2002-01-17 Larry Kollar <kollar@alltel.net>
5408 * tmac/groff_ms.man: Completely rewritten.
5410 2002-01-16 Werner LEMBERG <wl@gnu.org>
5412 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
5414 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
5416 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
5418 (ps_printer::draw): Ditto.
5420 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
5422 * tmac/groff_mdoc.man: Minor fixes.
5424 2002-01-13 Werner LEMBERG <wl@gnu.org>
5426 * man/groff_out.man: Some fixes.
5428 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
5430 * doc/pic.ms: Fix typos.
5432 2002-01-12 Werner LEMBERG <wl@gnu.org>
5434 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
5436 2002-01-10 Werner LEMBERG <wl@gnu.org>
5438 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
5442 2002-01-09 Bernd Warken <bwarken@mayn.de>
5444 * man/groff_out.man: Revised.
5445 * man/roff.man: Minor fixes.
5446 * src/roff/troff/troff.man: Some reordering.
5448 2002-01-09 Werner LEMBERG <wl@gnu.org>
5450 * tmac/an-old.tmac: Add dummy macros for equation support.
5452 2002-01-07 Werner LEMBERG <wl@gnu.org>
5454 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
5456 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
5458 * tmac/groff_man.man: Small improvements.
5460 2002-01-07 Bernd Warken <bwarken@mayn.de>
5462 * man/groff_diff.man: Revised.
5464 2002-01-06 Werner LEMBERG <wl@gnu.org>
5466 * tmac/www.tmac: Remove extraneous backslash.
5468 2002-01-06 Bernd Warken <bwarken@mayn.de>
5470 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
5472 2002-01-05 Werner LEMBERG <wl@gnu.org>
5474 Integrated groffer, contributed by Bernd Warken.
5476 * contrib/groffer/*: New.
5477 * Makefile.in, NEWS: Updated.
5479 2002-01-04 Werner LEMBERG <wl@gnu.org>
5481 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
5482 registers defined in macro packages.
5483 Revising the ms part.
5485 2002-01-04 Larry Kollar <kollar@alltel.net>
5487 * doc/groff.texinfo: Add documentation for ms macros.
5489 2002-01-02 Werner LEMBERG <wl@gnu.org>
5491 First step in adding PS support for the Euro symbol. `eu' is the
5492 official Euro logo, `Eu' is a font-specific glyph variant.
5494 * font/devps/text.enc: Add `Euro' at position 9.
5495 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
5496 * font/devps/symbolmap: Regenerated.
5500 2002-01-02 Bernd Warken <bwarken@mayn.de>
5502 * man/roff.man: Revised.
5504 2002-01-01 Bernd Warken <bwarken@mayn.de>
5506 * src/roff/groff/groff.man: Completely rewritten.
5508 2001-12-31 Werner LEMBERG <wl@gnu.org>
5510 * doc/Makefile: Updated.
5512 2001-12-30 Werner LEMBERG <wl@gnu.org>
5514 * tmac/www.tmac: Make all names of internal macros/registers/strings
5515 lowercase, and prepend `www-'.
5516 Other minor changes.
5517 * src/roff/troff/troff.man: Add preprocessor string at BOF.
5519 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
5521 Implement option `-b' in grohtml to set the HTML background colour.
5523 * src/devices/grohtml/post-html.cc (default_background): New global
5525 (html_printer::html_printer): Initialize `background' to
5526 `default_background'.
5527 (main): Implement option `-b'.
5529 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
5531 * src/devices/grohtml/grohtml.man: Updated.
5532 * doc/Makefile (.ms.html): Use `-b'.
5533 * tmac/html.tmac: Don't set background color.
5535 Add new grohtml tag `.html-tl'.
5537 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
5539 (title_desc::title_desc): Updated.
5540 (html_printer::troff_tag): Handle `.html-tl'.
5541 (html_printer::write_title): Use `with_h1'.
5542 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
5543 (HTML-TL): New macro.
5545 Add support for unordered lists in HTML.
5547 * tmac/www.tmac (www-level): New auxiliary register.
5548 (www-level1, www-level2, www-level3): New auxiliary strings.
5549 (www-push-level, www-pop-level): New auxiliary macros
5550 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
5554 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
5555 (DEFAULT_VERTICAL_OFFSET): Removed.
5556 (IMAGE_BOARDER_PIXELS): Set to 0.
5557 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
5558 (vertical_offset): Initialize with 0.
5559 (gsPaper): New global variable.
5560 (get_resolution): Scan for and return unsigned int.
5561 (get_papersize): New function to get paper length from devps/DESC.
5562 (determine_vertical_offset): New function.
5563 (createAllPages): Produce gray-level images and use proper page
5565 (createImage): Use `-quiet' option of pnmcrop.
5566 (addZ): Fix passing of `-Z'.
5567 (scanArguments): Fix handling of `-o'.
5568 (main): Call `determine_vertical_offset'.
5569 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
5572 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
5573 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
5574 glyph descenders properly.
5576 * doc/homepage.ms: Include `gnubw.eps'.
5577 * doc/Makefile (gnubw.eps): New rule.
5578 (homepage.html): Depend on `gnubw.eps'.
5580 2001-12-25 Werner LEMBERG <wl@gnu.org>
5582 * src/roff/troff/input.cc (default_black): Fix return value.
5584 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
5586 * tmac/doc-common (Dt): Change output of architecture strings.
5587 Do some syntax cleanup.
5588 * tmac/groff_mdoc.man: Updated.
5590 2001-12-23 Werner LEMBERG <wl@gnu.org>
5592 Adding an `itc' request (input line trap accepting \c).
5594 * src/roff/troff/env.h (environment): New member
5595 `continued_input_trap'.
5596 Make `do_input_trap' a friend function instead of `input_trap'.
5597 * src/roff/troff/env.cc (environment::environment,
5598 environment::copy): Updated.
5599 (environment::newline): Implement it.
5600 (do_input_trap): New function.
5601 (input_trap): Call `do_input_trap'.
5602 (input_trap_continued): New function.
5603 (init_env_requests): Updated.
5604 * src/roff/troff/TODO: Updated.
5606 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
5609 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
5611 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
5613 * tmac/doc-common, tmac/doc-syms: Small updates.
5615 2001-12-22 Colin Watson <cjwatson@debian.org>
5617 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
5619 2001-12-22 Bernd Warken <bwarken@mayn.de>
5621 * MANIFEST: New file.
5623 2001-12-22 Werner LEMBERG <wl@gnu.org>
5625 * src/preproc/grn/grn.man: Updated.
5627 2001-12-22 Solar Designer <solar@openwall.com>
5629 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
5632 2001-12-19 Werner LEMBERG <wl@gnu.org>
5634 Implement a fallback character request `.fchar'.
5636 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
5637 (is_fallback): New inline function.
5638 * src/roff/troff/input.cc (do_define_character): New function.
5639 (define_character): Call `do_define_character'.
5640 (define_fallback_character): New function.
5641 (init_input_requests): Add `fchar'.
5642 (charinfo::charinfo): Updated.
5643 (charinfo::set_macro): New argument to set `fallback' flag.
5644 * src/roff/troff/node.cc (make_glyph_node, make_node,
5645 node::add_char): Check `fallback' flag.
5646 * NEWS, man/groff_diff.man, man/groff_man: Updated.
5648 2001-12-16 Werner LEMBERG <wl@gnu.org>
5650 * groff.texinfo: Document exact search algorithm for glyphs.
5652 2001-12-15 Werner LEMBERG <wl@gnu.org>
5654 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
5655 the left side of $(MANPAGES) rule to make it always non-empty.
5657 2001-12-14 Werner LEMBERG <wl@gnu.org>
5659 * src/roff/troff/input.cc (default_black): Define default color
5660 `black' if not yet defined.
5662 2001-12-13 Werner LEMBERG <wl@gnu.org>
5664 Implement new string-valued register `.fn' to return the current
5665 real (internal) font name.
5667 * env.cc (environment::get_font_name_string): New function.
5668 (init_env_requests): Add `.fn' register.
5669 * env.h (environment): Updated.
5670 * node.cc (font_info): Make `get_font_name' a friend.
5671 (get_font_name): New function.
5674 * man/groff_diff.man, man/groff.man, NEWS: Updated.
5676 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5678 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
5680 2001-12-12 Werner LEMBERG <wl@gnu.org>
5682 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
5684 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
5686 * man/groff_diff.man: Adding documentation for \O.
5688 2001-12-10 Werner LEMBERG <wl@gnu.org>
5690 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
5691 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
5693 2001-12-09 Werner LEMBERG <wl@gnu.org>
5695 * man/roff.man: Revised.
5696 * src/roff/groff/groff.man: Replace man page references with a
5697 pointer to roff.man.
5699 2001-12-09 Bernd Warken <bwarken@mayn.de>
5701 * man/roff.man: Completely rewritten.
5703 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5705 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
5707 2001-12-05 Werner LEMBERG <wl@gnu.org>
5709 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
5711 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
5712 order of initializers.
5715 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
5717 * doc/groff.texinfo: Fix documentation of \O.
5719 * src/devices/grohtml/html-text.cc (html_text::do_indent,
5720 html_text::do_table, html_text::do_emittext, html_text::do_para):
5721 Use `const' for first argument.
5722 (html_text::do_table): Use cast.
5723 * src/devices/grohtml/html-text.h: Updated.
5724 * src/devices/grohtml/output.cc (simple_output::put_string): Add
5725 method for `const string &s'.
5726 * src/devices/grohtml/html.h: Updated.
5727 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
5728 (ANCHOR_TEMPLATE): Modified.
5729 (manufacture_headings): New global variable to handle `-h' option.
5730 (is_subsection): Removed.
5731 (char_buffer::add_string): Add `const' to first argument.
5732 Protect against invalid string argument.
5733 Add method for `const string &s'.
5734 (text_glob): Completely redesigned.
5735 (page): Use `const' for strings and remove string length variable.
5736 (page::add_html): Removed.
5737 (page::add_end_encode): New member function.
5738 (to_unicode): Moved upwards.
5739 (title_desc, header_desc): Updated.
5740 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
5742 (html_printer::is_bold, html_printer::make_bold): New member
5744 (html_printer::end_of_line): Updated.
5745 (generate_img_src, html_printer::do_auto_image,
5746 html_printer::do_title, html_printer::write_header,
5747 html_printer::determine_header_level, html_printer::do_heading,
5748 html_printer::do_linelength, html_printer::do_pageoffset,
5749 html_printer::do_indentation, html_printer::do_tempindent,
5750 html_printer::do_indentedparagraph, html_printer::do_break,
5751 html_printer::flush_sbuf, get_html_translation,
5752 html_printer::begin_page, html_printer::special): Rewritten to get
5753 rid of static string length limit.
5754 (html_printer::troff_tag): Added `.no-auto-rule'.
5755 (html_printer::flush_globs): Small fix.
5756 (html_printer::determine_space): Don't compute `space_width'.
5757 (html_printer::translate_to_html): Renamed to ...
5758 (html_printer::emit_html): This (with updates).
5759 (html_printer::write_header): Implement `-h' option.
5760 (html_printer::draw): Remove commented-out code. Handle `F'
5762 (html_printer::add_char_to_sbuf): Removed.
5763 (html_printer::add_to_sbuf): Rewritten.
5764 (html_printer::sbuf_continuation): Fixed.
5765 (html_printer::seen_backwards_escape, reverse,
5766 html_printer::remove_last_char_from_sbuf): Removed.
5767 (char_translate_to_html, str_translate_to_html): Removed.
5768 (html_printer::overstrike): New function member.
5769 (html_printer::set_char): Use it.
5770 (html_printer::do_body): New function member.
5771 (html_printer::~html_printer): Use it.
5772 (main): Handle `-h' option.
5774 * src/devices/grohtml/grohtml.man: Document -h switch.
5776 * src/preproc/html/pre-html.cc: Include searchpath.h
5777 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
5778 (get_resolution): New function.
5779 (checkImageDir): Use `0777' permissions in mkdir()
5780 (write_start_image): Rewritten to use `\O[5...]'.
5781 (createImage, generateImages): Updated.
5782 (main): Handle `F' and `h' options.
5783 Use `get_resolution'.
5785 * src/roff/troff/input.cc (begin, end, image): Removed.
5786 (do_suppress): Take parameter.
5787 Handle modified syntax of `\O'.
5788 (token::next): Updated.
5789 (init_markup_requests): Removed.
5792 * src/roff/troff/div.h: Add declaration for begin_page().
5794 * tmac/color-html.tmac: Removed. Contents moved to...
5795 * tmac/html.tmac: Here. Set background color.
5796 * tmac/color.tmac: Removed. Contents moved to...
5797 * tmac/ps.tmac: Here.
5798 * tmac/www.tmac: Remove the title command when generating images
5800 (NO_AUTO_RULE): New macro.
5801 (HTML_DO_IMAGE): Use revised `\O' escapes.
5802 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
5804 2001-12-02 Werner LEMBERG <wl@gnu.org>
5806 * tmac/groff_mdoc.man: Fix typo.
5808 2001-12-01 Colin Watson <cjwatson@debian.org>
5810 * man/roff.man: Fix typo.
5812 2001-11-29 Werner LEMBERG <wl@gnu.org>
5814 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
5817 * src/roff/troff/input.cc (read_draw_node): Emit error message if
5818 more than one argument to \D'f ...'.
5820 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
5822 2001-11-28 Werner LEMBERG <wl@gnu.org>
5824 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
5827 * tmac/groff_man.man: Minor cosmetic fix.
5829 2001-11-27 Werner LEMBERG <wl@gnu.org>
5831 * src/roff/groff/groff.man, tmac/groff_tmac.man,
5832 tmac/groff_www.man: s/mwww/www/.
5834 2001-11-26 Werner LEMBERG <wl@gnu.org>
5836 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
5837 * configure: Regenerated.
5838 * win32-diffs: Updated.
5840 * tmac/groff_mwww.tmac: Renamed to ...
5841 * tmac/groff_www.tmac: This.
5842 * tmac/mwww.tmac: Removed.
5843 * NEWS, tmac/Makefile.sub: Updated.
5845 2001-11-21 Werner LEMBERG <wl@gnu.org>
5847 * doc/groff.texinfo: Improve documentation of the `\v' escape.
5848 Fix explanation of `\D' and `rt'.
5850 2001-11-20 Werner LEMBERG <wl@gnu.org>
5852 * tmac/an-old.tmac (an-header): Set header length equal to page
5854 * doc/groff.texinfo: Improve documentation of `ne' request. Other
5858 2001-11-19 Werner LEMBERG <wl@gnu.org>
5860 * NEWS, man/Makefile.sub: Updated.
5862 2001-11-19 Bernd Warken <bwarken@mayn.de>
5864 * man/ditroff.man: New file.
5866 2001-11-17 Werner LEMBERG <wl@gnu.org>
5868 * man/groff_differences.man: Renamed to ...
5869 * man/groff_diff.man: This. Updated.
5870 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
5872 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
5873 * src/preproc/html/pushback.cc: This. Updated.
5874 * src/preproc/html/pushbackbuffer.h: Renamed to ...
5875 * src/preproc/html/pushback.h: This.
5876 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
5879 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
5880 * src/libs/libgroff/htmlhint.cc: This.
5881 * src/libs/libgroff/Makefile.sub: Updated.
5883 * tmac/an-old.tmac (an-end): Fix page length.
5885 2001-11-16 Werner LEMBERG <wl@gnu.org>
5887 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
5888 * man/Makefile.sub: Include groff_differences.man.
5889 * VERSION: Set to 1.18.
5890 * REVISION: Set to 0.
5892 2001-11-16 Bernd Warken <bwarken@mayn.de>
5894 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
5895 the second dot (or ending macro name) to end a macro.
5896 * doc/groff.texinfo: Doc fix.
5898 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
5900 * tmac/doc-common (doc-header): Handle very long document titles
5903 2001-11-16 Werner LEMBERG <wl@gnu.org>
5905 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
5907 2001-11-15 Werner LEMBERG <wl@gnu.org>
5909 * src/roff/troff/troff.man: Revised and split into troff.man and...
5910 * man/groff_differences.man: New file.
5913 2001-11-13 Werner LEMBERG <wl@gnu.org>
5915 * tmac/an-old.tmac (TS, TE): New macros for table support.
5917 2001-11-12 Werner LEMBERG <wl@gnu.org>
5919 * src/include/lib.h: Provide a fix for emx to not include
5922 2001-10-27 Werner LEMBERG <wl@gnu.org>
5924 * src/roff/troff/input.cc (substring_macro): Fix computation of
5927 2001-10-20 Werner LEMBERG <wl@gnu.org>
5929 Undo change from 2001-08-28.
5931 * src/roff/troff/input.cc (have_input): New global variable.
5932 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
5933 in compatibility mode.
5934 (process_input_stack): Use it.
5936 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
5938 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
5939 being handled as end-of-sentence characters,
5941 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
5943 * src/roff/troff/input.cc (file_iterator): New members
5944 `suppress_newline_flag' and `seen_escape'.
5945 (file_iterator::next_file): Updated.
5946 (file_iterator::fill): Use it.
5947 (string_iterator): New member `suppress_newline_flag'.
5948 (string_iterator::fill): Set it.
5949 (get_color_element): Use MAX_COLOR_VAL.
5950 * src/roff/troff/env.cc (environment): Remove `need_eol'.
5951 (no_fill): Don't set `env->ignore_next_eol'.
5952 (environment::newline): Handle `eol' tag properly.
5954 (environment::add_html_tag): Set `env->ignore_next_eol'.
5956 * src/roff/troff/env.h (environment): Updated.
5958 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
5960 (html_printer::outstanding_eol): New member function.
5961 (html_printer::do_title): Use new functions.
5962 (html_printer::troff_tag): Test `id_eol_ce'.
5964 2001-10-10 Werner LEMBERG <wl@gnu.org>
5966 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
5967 files work with -C also.
5969 2001-10-05 Werner LEMBERG <wl@gnu.org>
5971 * doc/pic.ms: Minor fix.
5972 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
5973 as a valid command line switch.
5974 * src/devices/grohtml/post-html.cc (main): Ditto.
5976 * src/devices/grohtml/grohtml.man: Updated.
5977 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
5979 2001-10-04 Werner LEMBERG <wl@gnu.org>
5981 Implementing color support in troff, pic, grops, and grohtml. These
5982 changes are based on a major patch provided by Gaius Mulley
5985 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
5986 definitions with both hex values and fractions.
5988 New escapes: \m and \M for drawing and background color,
5989 respectively. This corresponds to the troff output commands `m'
5992 groff and troff accept command line switch `-c' to disable color
5993 output (which is automatically disabled in compatibility mode).
5995 New scaling indicator `f' for fractions (1f = 65536u).
5997 New conditional operator `m' to test for defined colors with `if'
6000 New keywords `color' (or `colour', `colored', `coloured'), `outline'
6001 (or `outlined'), and `shaded' added to pic.
6003 * src/include/color.h: New file.
6004 * src/include/driver.h: Include it.
6005 * src/include/printer.h: Include color.h.
6006 (environment): New members `col' and `fill'.
6007 (printer): Remove `adjust_arc_center' member function.
6008 * src/include/Makefile.sub: Updated.
6010 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
6012 Handle `m' and `DF' troff commands.
6013 * src/libs/libgroff/color.cc: New file.
6014 * src/libs/libgroff/Makefile.sub: Updated.
6016 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
6018 (createImage): Fix computation of `y2'.
6020 (buffer::write_file_html): Remove calls to `stop'.
6022 * src/preproc/pic/common.h (common_output): New abstract function
6023 members `set_color', `reset_color', `get_last_filled', and
6024 `get_outline_color'.
6025 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
6026 (object_spec): Add members `shaded' and `outlined'.
6027 * src/preproc/pic/output.h (output): `command' is now abstract.
6028 New function members `set_color', `reset_color', `get_last_filled',
6029 and `get_outline_color'.
6030 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
6031 `outline[d]', and `shaded'.
6032 * src/preproc/pic/object.cc (output::command): Removed.
6033 (output::set_location): Moved to output.h.
6034 (graphic_object): Add protected members `outline_color' and
6036 Add member functions `set_outline_color', `get_outline_color', and
6038 (closed_object): Add member function `set_fill_color'.
6039 Add member `color_fill'.
6040 (graphic_object::print_text): Use `out->set_color' and
6042 (box_object::print, ellipse_object::print, circle_object::print,
6043 line_object::print, spline_object::print, arc_object::print): Ditto.
6044 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
6045 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
6046 `SHADED', making them `%left'.
6047 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
6048 * src/preproc/pic/tex.cc (tex_output): New dummy function members
6049 `set_color', `reset_color', `get_last_filled', and
6050 `get_outline_color'.
6051 * src/preproc/pic/troff.cc (simple_output): New abstract function
6052 members `set_color', `reset_color', and `get_last_filled'.
6053 (simple_output::polygon, simple_output::circle,
6054 simple_output::ellipse): Use `get_last_filled'.
6055 (troff_output): New members `last_filled' and `last_outlined'.
6056 New function members `set_color', `reset_color', `get_last_filled',
6057 and `get_outline_color'.
6058 (troff_output::finish_picture): Use `reset_color'.
6059 (troff_output::set_fill): Test `last_filled'.
6060 * src/preproc/pic/pic.man: Updated.
6062 * src/roff/groff/groff.cc (main): Implement `-c' option.
6063 (synopsis, help): Updated.
6064 src/roff/groff/groff.man: Updated.
6066 * src/roff/troff/troff.h: Include color.h.
6067 (warning_type): Add WARN_COLOR.
6068 * src/roff/troff/env.h (environment): New members
6069 `{cur,prev}_{glyph,fill}_color'.
6070 New member functions `get_{prev_,}{glyph,fill}_color'.
6071 * src/roff/troff/env.cc: Initialize and implement them.
6072 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
6073 Replace `NULL' with `0' everywhere for consistency.
6074 (lookup_color, default_black, do_glyph_color, do_fill_color,
6075 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
6076 define_color): New functions.
6077 (token::next): Implement \M and \m escapes.
6078 (do_if_request): Implement `m' operator.
6080 (main): Implement `-c' option.
6081 (init_markup_requests): Add `defcolor' request.
6082 (warning_table): Add `color' warning.
6083 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
6085 * src/roff/troff/node.cc (troff_output_file): New members
6086 `current_{page,glyph}color'. New member functions `put_hex',
6087 `glyph_color', and `fill_color'.
6088 (glyph_color_node::*, fill_color_node::*): Implement it.
6089 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
6090 (parse_term): Add support for `f'.
6091 * src/roff/troff/troff.man: Updated.
6093 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
6095 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
6096 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
6098 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
6099 (tag_definition): Use `void *' for arg1.
6100 (html_text): New member functions `do_color' and `done_color'.
6101 Use `void *' for second parameter of `push_para' member function.
6102 New `push_para' member function with a single parameter.
6103 Use `char *' for parameter of `issue_table_begin' member funtion.
6104 New `issue_color_begin' member function.
6105 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
6107 (html_text::issue_color_begin): New function.
6108 (html_text::issue_table_begin): Use `char *' for parameter.
6109 (html_text::start_tag, html_text::shutdown,
6110 html_text::check_emit_text): Updated.
6111 (html_text::push_para): Use `void *' for second parameter.
6112 Add same function with only one parameter.
6113 (html_text::do_*): Updated.
6114 (html_text::do_color, html_text::done_color): New functions.
6115 * src/devices/grohtml/post-html.cc (style): New member `col'.
6116 Mew member `style' with 6 parameters.
6117 (style::style, style::operator==): Updated.
6118 (html_printer::do_font): Use it.
6119 (html_printer::draw): Add dummy entry for `F'.
6120 (html_printer::set_char): Updated.
6121 * src/devices/grohtml/grohtml.man: Updated.
6123 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
6124 trailing zeroes removed.
6125 (ps_printer): New members `sbuf_color', `fill_color', and
6127 Removed member `fill'.
6128 New member function `set_color'.
6129 (ps_printer::ps_printer, ps_printer::set_char): Updated.
6130 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
6131 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
6133 * tmac/color-html.tmac, tmac/color.tmac: New files.
6134 * tmac/troffrc: Include them.
6135 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
6136 * tmac/Makefile.sub: Updated.
6138 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
6139 man/groff.man: Updated.
6140 * font/devps/prologue.ps: Define FC and CO functions.
6142 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
6144 Fix incorrect cropping of images and incorrect handling of special
6145 characters. Fix handling of file names in \O.
6147 * src/include/geometry.h: New file.
6148 * src/libs/libgroff/geometry.cc: New file.
6149 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
6151 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
6153 (do_suppress): Updated.
6154 * src/roff/troff/node.cc: Include geometry.h.
6155 (troff_output_file::flush_tbuf): Fixed parameters to
6156 `check_output_limits'.
6157 (troff_output_file::check_charinfo): Ditto.
6158 (troff_output_file::determine_line_limits): Add support for `Da'
6161 * src/devices/grohtml/post-html.cc (str_translate_to_html):
6162 Add new parameter `is_special' to decode special characters from
6164 (html_printer::do_title, html_printer::do_heading,
6165 html_printer::do_indentedparagraph,
6166 html_printer::translate_to_html, html_printer::special): Updated.
6168 2001-10-03 Werner LEMBERG <wl@gnu.org>
6170 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
6171 Fix entry for config.h.
6172 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
6173 * tmac/troffrc: Translate nonbreakable space character to `\~'.
6174 * src/preproc/eqn/eqn.man: Document -d command line option.
6176 2001-09-27 Werner LEMBERG <wl@gnu.org>
6178 * man/groff.man: Use
6186 instead of the old code (`.ad .hy' after the table) to suppress
6187 incorrect hyphenation for grohtml output.
6189 2001-09-22 Werner LEMBERG <wl@gnu.org>
6191 * man/groff_font.man, man/groff_out.man: Minor fixes.
6193 2001-09-20 Werner LEMBERG <wl@gnu.org>
6195 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
6196 Arnold Robbins <arnold@skeeve.com>).
6198 2001-09-09 Werner LEMBERG <wl@gnu.org>
6200 * configure: Regenerated with autoconf 2.52.
6202 * doc/groff.texinfo: Complete revision of indices.
6204 2001-09-07 Werner LEMBERG <wl@gnu.org>
6206 * doc/Makefile (clean): Updated to delete all indices.
6208 2001-09-05 Werner LEMBERG <wl@gnu.org>
6210 * src/roff/troff/troff.man: Remove superfluous line.
6212 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
6213 given on the command line (or rather, if only the default warnings
6216 2001-09-03 Werner LEMBERG <wl@gnu.org>
6218 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
6219 use .ne for TTY devices.
6221 2001-08-31 Werner LEMBERG <wl@gnu.org>
6223 * src/roff/troff/token.h, src/roff/troff/input.cc:
6224 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
6226 2001-08-28 Werner LEMBERG <wl@gnu.org>
6228 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
6229 * src/roff/troff/input.cc (token::next): Return
6230 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
6232 (token::description): Updated.
6233 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
6234 (token::add_to_node_list, token::process): Ignore
6235 TOKEN_TRANSPARENT_ESCAPE.
6237 2001-08-27 Werner LEMBERG <wl@gnu.org>
6239 * tmac/an-old.tmac: Fix `S' string.
6241 2001-08-26 Werner LEMBERG <wl@gnu.org>
6243 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
6245 2001-08-25 Werner LEMBERG <wl@gnu.org>
6247 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
6249 Many other minor fixes.
6251 * configure.ac: Add message at end to inform how to compile
6253 * configure: Regenerated.
6255 2001-08-24 Werner LEMBERG <wl@gnu.org>
6257 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
6258 Updated to latest version of libc.
6260 2001-08-23 Werner LEMBERG <wl@gnu.org>
6262 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
6263 Autoconf 2.50 and newer can handle this.
6264 * configure: Regenerated.
6266 2001-08-21 Werner LEMBERG <wl@gnu.org>
6268 * doc/pic.ms: Fix typo.
6269 * src/preproc/tbl/tbl.man: Document case of global options.
6271 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
6273 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
6274 handling of `CR' font.
6276 2001-08-20 Werner LEMBERG <wl@gnu.org>
6278 Use a config.h file.
6280 * src/include/lib.h: Include config.h.
6281 * All C files: Ditto (if necessary).
6282 * All C++ source and header files: Include lib.h first (if
6285 * src/include/config.hin: New file (autogenerated by autoheader).
6286 * stamp-h.in: New file.
6287 * configure.ac: Updated.
6288 * aclocal.m4: Add third parameters to AC_DEFINE macros.
6289 (GROFF_ARRAY_DELETE): Simplified.
6290 * Makefile.sub (DISTCLEANFILES): Updated.
6291 Added targets for remaking config.status, config.hin, config.h,
6292 stamp-h.in, and stamp-h.
6293 * configure: Regenerated.
6295 2001-08-19 Werner LEMBERG <wl@gnu.org>
6299 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
6301 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
6302 (do_sprintf): Use snprintf().
6304 2001-08-18 Werner LEMBERG <wl@gnu.org>
6306 * src/libs/snprintf/*: Added an snprintf module written by Mark
6308 * src/libs/libgroff/Makefile.sub: Updated.
6309 * configure.ac: Add test for snprintf().
6310 * Makefile.in: Updated.
6311 * configure: Regenerated.
6313 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
6316 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
6318 * tmac/doc.tmac (Ex): New implementation.
6319 * tmac/doc-common, tmac/groff_tmac.man: Updated.
6321 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
6323 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
6325 * tmac/groff_tmac.man: Updated.
6327 2001-08-13 Werner LEMBERG <wl@gnu.org>
6329 * src/preproc/tbl/tbl.man: Minor documentation update.
6331 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
6333 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
6334 * configure.ac: Add declaration test for gettimeofday().
6335 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
6336 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
6337 * configure: Regenerated.
6339 2001-08-11 Werner LEMBERG <wl@gnu.org>
6341 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
6342 * configure.ac: Add declaration test for strcasecmp().
6343 * Makefile.in: Updated.
6344 * configure: Regenerated.
6345 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
6346 this is necessary because groff's mkstemp.cc is C++.
6347 Add declaration conditionally for strcasecmp().
6349 2001-08-10 Werner LEMBERG <wl@gnu.org>
6351 Integrated pic2graph, contributed by Eric S. Raymond.
6353 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
6355 * Makefile.in, NEWS: Updated.
6357 * src/preproc/tbl/tbl.man: Revised.
6359 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
6361 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
6363 2001-08-09 Werner LEMBERG <wl@gnu.org>
6365 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
6368 2001-08-08 Paul Eggert <eggert@twinsun.com>
6370 * Makefile.sub (configure): Depend on configure.ac, not
6372 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
6374 2001-08-07 Werner LEMBERG <wl@gnu.org>
6376 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
6379 2001-08-06 Werner LEMBERG <wl@gnu.org>
6381 * src/roff/troff/troff.man: Improve documentation of -E option.
6383 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6385 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
6388 2001-07-27 Werner LEMBERG <wl@gnu.org>
6390 * src/preproc/refer/refer.cc: Undo last change.
6391 * src/devices/grohtml/post-html.cc: Ditto.
6393 2001-07-26 Werner LEMBERG <wl@gnu.org>
6395 * src/preproc/refer/refer.cc: Include `lib.h'.
6396 * src/devices/grohtml/post-html.cc: Ditto.
6398 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
6400 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
6401 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
6402 * Makefile.in: Comment updated.
6403 * configure: Regenerated.
6405 2001-07-25 Werner LEMBERG <wl@gnu.org>
6407 * src/preproc/pic/pic.cc: Removed.
6408 * src/preproc/pic/pic_tab.h: Removed.
6409 * src/preproc/refer/label.cc: Removed.
6411 * doc/Makefile (.ms.html): Don't use a file name extension in
6412 argument to grohtml's -I option.
6413 * Makefile.in (dist): Remove CVS directories.
6414 Call `distfiles' target.
6416 * src/devices/grohtml/grohtml.man: Add information about valid
6417 versions of pnmtopng.
6418 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
6419 name instead of number.
6421 2001-07-24 Werner LEMBERG <wl@gnu.org>
6423 * doc/groff.texinfo: Minor fixes.
6425 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
6427 * doc/Makefile (.ms.html): Put image files into a subdirectory.
6430 2001-07-20 Werner LEMBERG <wl@gnu.org>
6432 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
6433 * src/libs/libgroff/mkstemp.cc: New file.
6434 * src/libs/libgroff/mksdir.cc: New file.
6435 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
6436 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
6437 * src/libs/libgroff/Makefile.sub: Updated.
6438 * src/include/lib.h: Add mksdir() prototype.
6439 * src/include/posix.h: Define S_IXUSR if not yet defined.
6441 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
6442 (createAllPages): Use mksdir() instead of current code.
6443 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
6444 (main): [!HAVE_MKSTEMP]: Removed.
6446 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
6447 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
6449 * configure.ac: Add tests for stdint.h, sys/time.h, and
6451 Call new GROFF_xxx macros.
6452 * configure: Regenerated.
6453 * Makefile.in: Comments updated.
6455 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
6457 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
6458 instead of current code.
6459 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
6460 * src/roff/groff/groff.cc (possible_command::insert_args): New
6462 (main): Use it for predriver handling instead of insert_arg().
6464 2001-07-19 Werner LEMBERG <wl@gnu.org>
6466 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
6469 * src/include/posix.h: Define S_IWUSR if not yet defined.
6471 2001-07-18 Werner LEMBERG <wl@gnu.org>
6475 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
6477 * tmac/groff_mdoc.man: Document new -width and -column syntax.
6478 Some other minor fixes.
6479 * tmac/an-old.tmac: Add `AT' and `UC' macros.
6481 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
6483 Replace call to `troff' with `groff -Z' to make it aware of
6486 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
6487 (troff_command, command_prefix): Removed.
6488 (alterDeviceTo): Use groff.
6489 (addZ): New function.
6490 (char_buffer::do_html): Use it.
6491 (scanArguments): Use TROFF_COMMAND.
6492 (findPrefix): Removed.
6494 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
6496 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
6498 * doc/pic.ms: Documentation fixes.
6500 2001-07-17 Werner LEMBERG <wl@gnu.org>
6502 Replace atexit() with global destructor.
6504 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
6505 (xtmpfile_list_init): New global structure to deallocate
6506 xtmpfile_list on exit. Its destructor inherits most code from
6508 (remove_tmp_files): Deleted.
6509 (add_tmp_file): Simplified.
6511 2001-07-16 Werner LEMBERG <wl@gnu.org>
6513 Replace strdup() with strsave().
6515 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
6516 (set_papersize): Use strsave() and a_delete.
6517 (main): Use strsave().
6518 * src/preproc/html/pre-html.cc (make_message, createAllPages,
6519 removeAllPages): Use strsave() and a_delete.
6521 * configure.ac: Remove test for strdup.
6522 * Makefile.in: Comment updated.
6523 * configure: Regenerated.
6525 2001-07-15 Werner LEMBERG <wl@gnu.org>
6527 * win32-diffs: Updated.
6529 2001-07-14 Werner LEMBERG <wl@gnu.org>
6531 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
6532 removing the old one.
6533 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
6535 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6537 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
6539 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
6541 Merge -xwidth into -width. Add -xwidth functionality to -column
6544 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
6546 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
6547 string immediately following a leading dot starts with a valid mdoc
6549 Add similar code to the -column branch.
6550 (doc-Bl-usage): Updated.
6551 * groff_mdoc.man: s/-xwidth/-width/.
6553 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
6555 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
6556 running into centered or non-formatted text.
6558 2001-07-11 Werner LEMBERG <wl@gnu.org>
6560 Introduce short and long prefixes to have the selection at run-time
6561 whether there is a 8+3 limit for names of temporary files.
6563 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
6564 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
6565 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
6567 (temp_init): New global structure to initialize above three
6569 (xtmptemplate): Use two parameters for long and short prefix.
6570 Simplify code use above three variables.
6571 (xtmpfile): Use long and short prefixes as parameters.
6572 * src/include/lib.h: Updated.
6574 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
6576 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
6577 (createAllPages, makeTempFiles): Updated.
6579 2001-07-09 Werner LEMBERG <wl@gnu.org>
6581 * REVISION: Increased to 3.
6583 Version 1.17.2 released
6584 =======================
6586 2001-07-07 Werner LEMBERG <wl@gnu.org>
6588 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
6591 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
6593 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
6595 * tmac/groff_mdoc.man: Fix synopsis.
6597 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
6599 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
6600 Restore `doc-Pa-font'.
6602 2001-07-04 Werner LEMBERG <wl@gnu.org>
6604 * src/utils/indxbib/dirnamemax.c: Moved to ...
6605 * src/libs/libgroff/maxfilename.cc: Here.
6606 s/dir_name_max/file_name_max/.
6608 * src/include/lib.h: Add file_name_max.
6609 * src/utils/indxbib/indxbib.cc: Updated.
6610 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
6613 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
6615 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
6617 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
6618 REGION_TEMPLATE): New macros.
6619 (createAllPages, makeTempFiles): Use them.
6620 Include `nonposix.h'.
6621 (html_system): New function.
6622 (createAllPages, createImage): Use it.
6625 * tmac/www.tmac: Fix typos.
6627 2001-07-03 Werner LEMBERG <wl@gnu.org>
6629 * tmac/www.tmac: Disable hyphenation in normal text only if output
6631 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
6632 * tmac/groff_mwww.man, NEWS: Updated.
6634 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
6636 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
6639 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
6641 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
6642 doc-display-ps-stack): Implement font and font size stack for
6645 2001-07-02 Werner LEMBERG <wl@gnu.org>
6647 * REVISION: Increased to 2.
6648 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
6650 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
6651 beginning of a line.
6652 * src/groff/grog/grog.sh: Ditto.
6654 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
6656 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
6659 2001-06-27 Werner LEMBERG <wl@gnu.org>
6661 Fix problems with preprocessor string for `man' program.
6663 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
6664 Updated/added copyright.
6665 Moved Emacs's local variable to identify nroff mode to the end of
6666 the file; add local variable if missing.
6668 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
6670 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
6671 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
6672 * configure: Regenerated.
6674 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
6676 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
6677 * configure: Regenerated.
6679 2001-06-24 Werner LEMBERG <wl@gnu.org>
6681 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
6683 * doc/pic.ms: Fix typos.
6685 Version 1.17.1 released
6686 =======================
6688 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
6690 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
6691 * configure: Updated.
6693 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
6695 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
6697 * src/roff/troff/dic.cc (blank_line): Add html tag.
6699 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
6701 * src/roff/troff/input.cc (do_suppress): Fix typo.
6703 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
6705 Added two new options (-D and -I) to specify image names and a
6706 subdirectory to place the images in.
6708 Change syntax from \\Ox to \\O[x].
6710 * src/devices/grohtml/post-html.cc (main): Add options.
6712 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
6713 Use `NULL' instead of `0' for null string pointers.
6714 (MAX_RETRIES): New macro.
6715 (lengthOfintToStr, intToStr, make_message): New functions.
6716 (makeFileName): Make function static.
6717 Implement -D and -I options.
6718 (checkImageDir): New function.
6719 (write_end_image, write_start_image): Use new syntax of \O.
6720 (createAllPages, removeAllPages): Implement -D and -I options. Use
6722 (createImage): Use make_message().
6723 (addps4html): Add guard for malloc().
6724 (usage, scanArguments): Updated.
6725 (makeTempFiles): Use mkstemp().
6726 (removeTempFiles): Use unlink().
6727 (findPrefix): Add guard for malloc().
6729 * src/roff/troff/input.cc (get_delim_file_name): New function to
6731 (do_suppress): Updated to parse new syntax.
6732 * src/devices/grohtml/grohtml.man: Updated.
6733 * tmac/www.tmac: Updated to new syntax.
6737 2001-06-15 Werner LEMBERG <wl@gnu.org>
6739 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
6741 * src/devices/grohtml/grohtml.man: Minor improvements.
6743 2001-06-14 Werner LEMBERG <wl@gnu.org>
6745 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
6747 2001-06-11 Werner LEMBERG <wl@gnu.org>
6749 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
6750 line to specify preprocessor options -- mandb 2.3.1 only recognizes
6752 * src/preproc/grn/grn.man: Add proper '\" string.
6754 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
6756 * test-groff: Don't use PATH but GROFF_BIN_PATH.
6758 2001-06-08 Werner LEMBERG <wl@gnu.org>
6760 Updated to autoconf 2.50.
6762 * configure.in: Renamed to...
6763 * configure.ac: This.
6764 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
6765 (GROFF_OS390): Updated.
6766 * configure: Regenerated.
6768 2001-05-18 Werner LEMBERG <wl@gnu.org>
6770 * src/roff/troff/env.c, src/roff/troff/env.h,
6771 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
6774 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
6776 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
6778 2001-05-16 Werner LEMBERG <wl@gnu.org>
6780 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
6781 less than or equal zero; set it to 1 then.
6782 * src/roff/troff/node.h (node::node): Initialize `last'.
6784 2001-05-08 Werner LEMBERG <wl@gnu.org>
6786 * tmac/an-old.tmac: Make predefined strings work in compatibility
6788 Add troff version guard.
6789 * tmac/doc.tmac: Simplify version guard.
6791 2001-05-07 Werner LEMBERG <wl@gnu.org>
6793 The .ns and .rs requests are now honoured not only in the top-level
6794 but in all diversions (similar to UNIX troff).
6796 This change is based on a patch from Tadziu Hoffmann
6797 <hoffmann@usm.uni-muenchen.de>.
6799 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
6800 (top_level_diversion): Remove `no_space_mode' member.
6801 * src/roff/troff/div.cc (diversion::diversion,
6802 top_level_diversion::top_level_diversion): Updated.
6803 (macro_diversion::output): Reset `no_space_mode'.
6804 (no_space, restore_spacing): Use `curdiv' unconditionally.
6805 (space_request, blank_line): Check `curdiv->no_space_mode'.
6806 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
6807 `curdiv' unconditionally.
6808 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6811 2001-05-06 Werner LEMBERG <wl@gnu.org>
6813 Added two new requests `de1' and `am1' which are similar to `de' and
6814 `am' with the difference that compatibility mode is saved on entry,
6815 switched off during macro execution, and restored on exit.
6817 * src/roff/troff/input.h: Added two new special characters
6818 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
6819 * src/roff/troff/input.cc (input_iterator): Added two member
6820 functions `save_compatible_flag' and `get_compatible_flag'.
6821 (input_stack): Ditto.
6822 (string_iterator): Ditto. Also add private member
6823 `saved_compatible_flag'.
6824 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
6825 (calling_mode): New enumeration.
6826 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
6827 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
6828 (define_macro, define_indirect_macro, append_macro, ignore): Use
6830 (define_nocomp_macro, append_nocomp_macro): New functions.
6831 (init_input_requests): Updated.
6832 (do_request): Rename local variable `saved_compatible_flag' to
6833 `old_compatible_flag'.
6834 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6836 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
6837 public and trap-invoked macros. As a consequence, the man macros
6838 work in compatibility mode also.
6840 2001-05-06 Solar Designer <solar@openwall.com>
6842 * Makefile.in: Use $(mandir).
6844 2001-05-06 Alexios Zavras <zvr@pobox.com>
6846 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
6848 2001-05-05 Werner LEMBERG <wl@gnu.org>
6850 Added `.ns' number register: Returns 1 in no-space mode (if in
6851 top-level diversion), 0 otherwise.
6853 * src/roff/troff/div.cc (no_space_mode_reg): New class.
6854 (init_div_requests): Updated.
6855 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6858 2001-05-04 Werner LEMBERG <wl@gnu.org>
6860 * src/roff/nroff/nroff.man: Improved documentation (especially
6863 2001-05-02 Werner LEMBERG <wl@gnu.org>
6865 Added `brp' request: This is \p as a request.
6867 * src/roff/troff/env.cc (environment::do_break): Add parameter
6869 (do_break_request): New function (was `break_request').
6870 (break_request): Calls `do_break_request'.
6871 (break_spread_request): New; calls `do_break_request'.
6872 (init_env_requests): Updated.
6873 * src/roff/troff/env.h: Updated.
6874 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6876 * REVISION: Increased to 1.
6877 * win32-diffs: Updated.
6879 2001-05-01 Werner LEMBERG <wl@gnu.org>
6881 * tmac/an-old.tmac: Fix minor compatibility mode issue.
6882 * tmac/troffrc-end: Make it really work in compatibility mode.
6884 2001-04-27 Werner LEMBERG <wl@gnu.org>
6886 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
6889 2001-04-22 Werner LEMBERG <wl@gnu.org>
6891 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
6892 latest versions from glibc CVS archive.
6894 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
6895 <c.zeelenberg@hccnet.nl>.
6897 2001-04-21 Werner LEMBERG <wl@gnu.org>
6899 * configure.in: Move check for mkstemp() to...
6900 * aclocal.m4 (GROFF_MKSTEMP): This new function.
6901 * configure: Regenerated.
6903 * src/include/groff-getopt.h: Don't use variable names in
6906 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
6907 * src/devices/grohtml/Makefile.sub,
6908 src/devices/grohtml/post-html.cc: Updated.
6910 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
6912 * configure.in: Add special check for mkstemp().
6913 * src/libs/libgroff/tmpfile.cc: Use it.
6914 * src/utils/indxbib/indxbib.cc: Ditto.
6915 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
6916 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
6919 2001-04-20 Bruce Lilly <blilly@erols.com>
6921 `Version_string' as C++ object was not visible to linker from C
6923 Add `const' to `Version_string'.
6925 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
6926 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
6927 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
6928 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
6929 (scanArguments), src/preproc/refer/refer.cc (main),
6930 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
6931 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
6932 (main), src/devices/grohtml/post-html.cc (main),
6933 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
6934 (main), src/utils/hpftodit/hpftodit.cc (main),
6935 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
6936 (main), src/utils/lkbib/lkbib.cc (main),
6937 src/utils/addftinfo/addftinfo.cc (main): Implement it.
6939 * src/roff/groff/pipeline.c: Add _UWIN.
6940 * src/include/nonposix.h: Ditto.
6942 2001-04-20 Werner LEMBERG <wl@gnu.org>
6944 * src/include/lib.h: Use HAVE_STRERROR.
6945 * src/roff/groff/pipeline.c: Ditto.
6946 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
6947 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
6948 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
6949 * win32-diffs: Updated.
6950 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
6952 2001-04-19 Werner LEMBERG <wl@gnu.org>
6954 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
6955 instead of hardwired `"troff"'.
6956 (char_buffer::read_file): Remove unused variables.
6957 (char_buffer::write_file_troff): Ditto.
6958 (char_buffer::write_file_html): Ditto.
6959 (generateImages): Ditto.
6961 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
6963 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
6965 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
6966 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
6967 index_search_item::search1): Ditto.
6968 * src/roff/troff/node.h (width_list): Reorder members.
6969 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
6970 (lookup_warning): Ditto.
6971 (prepend_string): Commented out.
6972 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
6973 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
6974 * src/preproc/tbl/main.cc (process_format): Ditto.
6975 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
6977 * src/preproc/pic/pic.cc: Updated.
6978 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
6979 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
6980 * src/preproc/refer/command.cc (execute_command): Ditto.
6981 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
6982 * src/preproc/refer/token.cc (lookup_token): Ditto.
6983 * src/preproc/soelim/soelim.cc: Ditto.
6984 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
6985 (isHexDigit): Commented out.
6986 (pushBackBuffer::isString): Remove unused variable.
6987 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
6989 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
6990 resource_manager::read_resource_arg, read_one_of, parse_extensions):
6992 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
6993 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
6994 lookup_paper_size): Ditto.
6995 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
6996 (text_glob, element_list): Reorder members.
6997 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
6999 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
7000 return value to `void'.
7001 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
7003 * src/devices/grohtml/html.h (simple_output::check_newline,
7004 simple_output::space_or_newline, simple_output::enable_newlines):
7006 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
7008 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
7009 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
7010 output_ligatures, output_charset, read_map): Ditto.
7011 * src/utils/lookbib/lookbib.cc (main): Ditto.
7012 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
7013 (do_file): Fix typo (`=' -> `==').
7014 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
7015 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
7017 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
7019 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
7020 Fix usage of GROFF_BIN_PATH.
7021 * src/roff/nroff/nroff.man: Updated.
7023 2001-04-18 Werner LEMBERG <wl@gnu.org>
7025 * NEWS: Fixing typos.
7028 Version 1.17 released
7029 =====================
7031 2001-04-17 Werner LEMBERG <wl@gnu.org>
7033 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
7034 directory, not in $(srcdir).
7036 2001-04-16 Werner LEMBERG <wl@gnu.org>
7038 * doc/groff.texinfo: More info on conditionals.
7040 2001-04-15 Werner LEMBERG <wl@gnu.org>
7042 * doc/groff.texinfo: Added some info about groff internals.
7044 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
7045 about missing special character only if the name is non-null.
7047 2001-04-14 Werner LEMBERG <wl@gnu.org>
7049 Removing the grohtml-old device driver which is now obsolete.
7051 * src/devices/grohtml-old/*: Removed.
7052 * font/devhtml-old/*: Removed.
7053 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
7055 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
7056 * test-groff (PATH): Updated.
7057 * tmac/Makefile.sub (NORMALFILES): Updated.
7058 * tmac/an-old.tmac: Remove special code for html-old device.
7059 Replace `html-or-html-old' register with `an-html'.
7060 * tmac/eqnrc: Updated.
7061 * tmac/html-old.tmac: Removed.
7062 * tmac/troffrc, tmac/troffrc-end: Updated.
7063 * tmac/www.tmac: Remove special code for html-old device.
7064 Replace `html-or-html-old' register with `www-html'.
7066 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
7067 src/libs/libgroff/htmlindicate.cc (graphic_end),
7068 include/htmlindicate.h, src/preproc/grn/*.cc,
7069 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
7070 single argument for consistency with rest of source code.
7072 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
7074 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
7076 * src/roff/troff/troff.man: Fixing typos.
7078 2001-04-13 Werner LEMBERG <wl@gnu.org>
7080 * doc/pic.ms: Fixing many font switches.
7081 * doc/groff.texinfo: Fixes, additions.
7082 * MORE.STUFF: Updated.
7084 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
7086 * src/devices/grohtml/grohtml.man: Updated manual page regarding
7088 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
7090 (removeTempFiles): New function to tidy up temporary files.
7091 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
7092 Many fixes to do with the new inline suppress node and image regions
7094 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
7095 (generate_img_src): New function.
7096 (html_printer::do_auto_image): Utilizes it.
7097 (do_heading, do_title): Include inline images within their contents.
7098 (html_printer::begin_page): Tidied up comments that are issued to
7099 the html output file.
7100 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
7102 (text_glob::is_br): New method used by do_heading.
7103 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
7104 equivalent diversion.
7105 * src/include/html-strings.h: Altered image tags to reflect the
7107 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
7109 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
7110 it is already inside a pic image. Only emit tags if the argument
7111 `-Tps:html' is present.
7112 * src/preproc/tbl/main.cc: Changes to reflect additional
7113 `html_end_suppress' parameter.
7114 * src/roff/troff/env.cc: Only emit eol tag if a node has been
7115 emitted since the last eol tag was written.
7116 * src/roff/troff/env.h: New boolean `emitted_node'.
7117 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
7118 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
7119 * src/roff/troff/node.cc (check_charinfo): New method.
7120 (troff_output_file::determine_line_limits): Alterations to limit
7122 * tmac/www.tmac: Changes to reflect new suppress nodes.
7124 2001-04-12 Bruno Haible <haible@clisp.cons.org>
7126 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
7127 Escape the html_glyph in the buffer.
7128 (str_translate_to_html): Output the unescaped escaped_char.
7129 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
7130 `frame=void', not `frame=none'. Add `border=0'.
7132 2001-04-12 Werner LEMBERG <wl@gnu.org>
7134 * PROBLEMS: Add some words on how to avoid wrapper macros.
7136 2001-04-11 Blake McBride <blake@florida-software.com>
7138 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
7140 2001-04-11 Werner LEMBERG <wl@gnu.org>
7142 * font/devlbp/Makefile.sub (CLEANADD): Set it.
7143 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
7144 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
7145 * Makefile.sub (DISTCLEANFILES): Here.
7147 * libs/libgroff/new.cc: Include `nonposix.h'.
7148 * win32-diffs: Updated.
7150 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
7152 Added skeleton macro for defunct macros.
7154 Updated documentation.
7156 When inside displays, an empty input line warning should be
7157 suppressed. If another macro call is put inside a display,
7158 all subsequent empty lines found in that display caused a
7159 warning to be emitted.
7161 * tmac/doc.tmac (doc-defunct-macro): New macro.
7162 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
7163 (doc-restore-global-vars): Fixed typo.
7164 (doc-empty-line): Check the `doc-display-depth' register to
7165 determine whether we are inside display or not.
7167 * tmac/doc-common: Removed `Or' and `Sf' registers.
7168 Moved obsolete `Ds' macro to doc.tmac.
7170 * tmac/groff_mdoc.man: Bump document date.
7171 Document `.Vt' under ``Variable Types''.
7172 Removed documentation for obsolete `.Or' macro.
7174 2001-04-10 Werner LEMBERG <wl@gnu.org>
7177 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
7179 2001-04-10 Bruno Haible <haible@clisp.cons.org>
7181 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
7182 (usage): Add stream argument. Don't exit.
7183 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
7184 Write --version output to stdout, not stderr.
7185 (usage): Add stream argument. Don't exit.
7186 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
7187 (usage): Add stream argument. Don't exit.
7188 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
7190 (usage): Add stream argument. Don't exit.
7191 (main): Write --help output to stdout, not stderr.
7192 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
7193 (usage): Add stream argument. Don't exit.
7194 * src/devices/grops/ps.cc (main): Accept --help and --version.
7195 (usage): Add stream argument. Don't exit.
7196 * src/devices/grotty/tty.cc (main): Accept --help and --version.
7197 (usage): Add stream argument. Don't exit.
7198 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
7199 (main): Accept --help and --version.
7200 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
7201 (main): Accept --help and --version.
7202 * src/preproc/html/pre-html.cc (usage): Add stream argument.
7203 (scanArguments): Accept --help and --version.
7204 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
7205 (main): Accept --help and --version.
7206 * src/preproc/refer/refer.cc (main): Accept --help and --version.
7207 (usage): Add stream argument. Don't exit.
7208 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
7210 (main): Accept --help and --version.
7211 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
7212 (main): Accept --help and --version.
7213 * src/roff/groff/groff.cc (main): Accept --help and --version.
7214 (synopsis): Add stream argument.
7215 (help): Write --help output to stdout, not stderr.
7216 (usage): Add stream argument. Don't exit.
7217 * src/roff/grog/grog.pl: Accept --help and --version.
7219 * src/roff/grog/grog.sh: Accept --help and --version.
7220 * src/roff/nroff/nroff.sh: Accept --help and --version.
7221 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
7222 (usage): Add stream argument. Don't exit.
7223 (main): Accept --help and --version.
7224 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
7225 (usage): New function with stream argument, doesn't exit.
7226 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
7227 (usage): New function with stream argument, doesn't exit.
7228 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
7229 (usage): Add stream argument. Don't exit.
7230 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
7231 (main): Accept --help and --version.
7232 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
7234 (main): Accept --help and --version.
7235 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
7236 (main): Accept --help and --version.
7237 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
7238 (usage): Add stream argument. Don't exit.
7240 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
7242 Fix indentation in SYNOPSIS.
7244 Updated to include changes of latest BSD mdoc version (basically,
7245 the only change is that `.Fn' and `.Fc' put a final semicolon after
7246 a function declaration in the SYNOPSIS section).
7248 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
7249 (doc-in-synopsis-section): New variable. Updated all related
7251 (doc-indent-synopsis-active): New register.
7252 (Nd, Fn, Fo): Use it.
7253 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
7254 `.Cd' with long argument line produces indented wrapped lines.
7255 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
7256 undesirable line break to be output.
7257 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
7259 (Fn, Fc): Add final `;' to output.
7260 (doc-save-global-vars, doc-restore-global-vars): Updated.
7261 * tmac/doc-common: Remove `Ex' register.
7263 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
7266 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
7268 * tmac/doc.tmac (Cd): Simplify code.
7269 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
7271 2001-04-06 Werner LEMBERG <wl@gnu.org>
7273 Implement continuous underlining for nroff mode. To do that, a new
7274 request in the ditroff language has been added: `x u N' (N is 0
7277 \X and \Y are now transparent to end-of-sentence recognition.
7279 * src/include/printer.h (printer): Add `type' parameter to `special'
7281 * src/libs/libdriver/printer.cc (printer::special): Updated.
7282 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
7284 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
7285 specials of type `p'.
7286 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
7287 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
7288 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
7289 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
7290 (glyph::order): New method.
7291 (tty_printer::add_char): Use it.
7292 (tty_printer::special): New method.
7293 (tty_printer::end_page): Implement it.
7295 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
7296 * src/roff/troff/node.cc (special_node::special_node): Add parameter
7297 to set `no_init_string'.
7298 (special_node::tprint_start): Use it.
7299 (special_node::same, special_node::copy): Updated.
7300 (special_node::ends_sentence): New method.
7301 (troff_output_file::start_special): Add parameter to include
7302 inititialization of special conditionally.
7304 * src/roff/troff/env.h (environment): New member `underline_spaces'.
7305 * src/roff/troff/env.cc (do_underline_special): New function.
7306 (environment::set_font): Use it.
7307 (do_underline): Use it. This was `underline()'.
7308 (underline): Call `do_underline()'.
7309 (continuous_underline): New function which calls `do_underline()'.
7310 (environment::newline): Use `do_underline_special()'.
7311 (init_env_requests): Updated.
7313 * NEWS, man/troff_out.man: Updated.
7315 2001-04-06 Bruno Haible <haible@clisp.cons.org>
7317 * font/devutf8/R.proto: Fix code of 'shc'.
7319 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
7321 Many fixes. Diag lists can now be nested also; additionally,
7322 `-compact' and `-offset' are supported.
7324 * tmac/doc.tmac (doc-have-indent): Replaced with ...
7325 (doc-list-have-indent-stackXXX): A new register stack.
7326 (doc-have-diag-list): Removed.
7327 (Bl): Use `doc-list-have-indent-stackXXX'.
7329 (doc-diag-list): Use `doc-compact-list-stackXXX'.
7330 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
7331 (doc-set-vertical-and-indent): Ditto.
7332 (doc-next-list-depth): Removed.
7333 (doc-increment-list-stack): Updated.
7334 (doc-decrement-list-stack): Use `doc-list-depth' instead of
7335 `doc-next-list-depth'.
7336 (doc-end-list, doc-end-column-list): Don't use
7337 `doc-increment-list-stack'.
7338 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
7339 (doc-save-global-vars, doc-restore-global-vars): Updated.
7340 * tmac/doc-common: Updated.
7341 * tmac/groff_mdoc.man: Updated.
7344 2001-04-02 Werner LEMBERG <wl@gnu.org>
7346 * src/devices/grotty/grotty.man: Fix grammatical error.
7348 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
7350 Remove .Ld from mdoc package; replace it with special handling of
7353 * tmac/doc-common: Remove `Ld' register.
7354 Uncomment `doc-volume-ds-*' strings.
7355 Remove `doc-operating-system-default'.
7357 * tmac/doc-syms (Ld): Removed.
7358 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
7362 * tmac/groff_mdoc.man: Many fixes and updates.
7364 2001-03-29 Werner LEMBERG <wl@gnu.org>
7366 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
7367 Bond <tkb@tkb.mpl.com>.
7368 * tmac/www.tmac: Save compatibility mode.
7370 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
7372 * tmac/groff_mdoc.man: Many fixes.
7374 2001-03-28 Werner LEMBERG <wl@gnu.org>
7376 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
7379 2001-03-27 Werner LEMBERG <wl@gnu.org>
7381 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
7382 diversion. This fixes overlong tags.
7384 2001-03-26 Werner LEMBERG <wl@gnu.org>
7386 * doc/groff.texinfo: Fixed and improved documentation of fonts.
7387 * tmac/doc-syms: Fix error messages.
7388 * tmac/an-old.tmac: Remove incorrect double backslashes.
7390 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
7392 * tmac/Makefile.sub: Strip mdoc.local also
7393 * tmac/strip.sed: Fixed.
7395 2001-03-24 Werner LEMBERG <wl@gnu.org>
7397 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
7398 selecting the font size.
7399 * tmac/groff_mdoc.man, NEWS: Document it.
7401 2001-03-23 Werner LEMBERG <wl@gnu.org>
7403 * src/roff/troff/div.cc (save_vertical_space): Add default argument
7405 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
7406 argument to restore previous font family.
7407 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
7409 * doc/groff.texinfo: More fixes and additions (mainly for font
7410 manipulating commands).
7412 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
7413 * tmac/groff_mdoc.man: This. The quick reference has been removed.
7414 * tmac/Makefile.sub, NEWS: Updated.
7416 2001-03-23 Werner LEMBERG <wl@gnu.org>
7418 Replaced mdoc implementation. The new version is `state of the
7419 art', using almost all new features of groff 1.17 -- it won't run
7420 with older versions.
7422 * tmac/doc.tmac: Completely rewritten.
7423 * tmac/doc-common: Ditto.
7424 * tmac/doc-nroff: Ditto.
7425 * tmac/doc-ditroff: Ditto.
7426 * tmac/doc-syms: Ditto.
7427 * tmac/mdoc.local: New file.
7428 * tmac/groff_mdoc.samples.man: Replaced with ...
7429 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
7430 * tmac/strip.sed: Updated.
7431 * tmac/Makefile.sub: Updated.
7434 * tmac/groff_man.man: Add `man.local' to the FILES section.
7436 2001-03-22 Werner LEMBERG <wl@gnu.org>
7438 * doc/groff.texinfo: Added many @noindent.
7439 Replaced @end_Example -> @endExample.
7440 Added info whether registers are r/o.
7441 Many other additions and fixes.
7443 2001-03-21 Werner LEMBERG <wl@gnu.org>
7445 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
7446 in makeinfo of texinfo 4.0) to be used in @Def* macros.
7447 Improved @Def* macros: Now the exact syntax of request, register,
7448 and escapes is shown.
7449 Added macros for parentheses and brackets to be used in @Def*.
7450 Many fixes and improvements of the documentation.
7452 2001-03-20 Werner LEMBERG <wl@gnu.org>
7454 * doc/groff.texinfo: Added new index: `st' (for strings).
7455 Added macros @Defstr(x).
7456 Added macro @Example (adding @group).
7457 Other minor improvements.
7459 2001-03-19 Werner LEMBERG <wl@gnu.org>
7461 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
7462 `rq' for requests. `fn' is no longer used.
7463 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
7466 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
7467 number with name of man page.
7469 2001-03-19 Larry Kollar <kollar@alltel.net>
7471 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
7474 2001-03-19 Werner LEMBERG <wl@gnu.org>
7476 * man/groff_font.man: Document `prepro', `postpro', and `print'.
7477 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
7478 * src/devices/grohtml/grohtml.man: Fixing typos.
7480 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
7482 * tmac/s.tmac (@IP): Pass `.ip' html tag.
7483 * tmac/groff_mwww.man: Remove .LINE macro
7484 * tmac/www.tmac (LINE): Add `.ti'.
7486 * src/devices/grohtml/post-html.cc (html_printer): New member
7488 (html_printer::emit_raw): Use it.
7489 (html_printer::do_linelength): Ditto.
7490 (html_printer::do_pageoffset): Ditto.
7491 (html_printer::do_indentation): Ditto.
7492 (html_printer::do_tempindent): Ditto.
7493 (html_printer::do_break): Ditto.
7494 (html_printer::begin_page): Ditto.
7495 (html_printer::do_indentedparagraph): New function.
7496 (html_printer::troff_tag): Handle `.ip'.
7497 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
7498 Add `<td width=...>' handling.
7499 (html_text::do_table): Add parameter.
7500 (html_text::do_indent): Updated.
7501 * src/devices/groohtml/html-text.h: Updated.
7503 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
7505 Introduced simple html tables to implement indentation.
7507 * src/devices/grohtml/html.h (word, word_list): New structures.
7508 (simple_output): Use it.
7509 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
7510 (html_printer): Improve indentation handling.
7511 (html_printer::emit_raw): Set `in_table' element. Handle
7513 (html_printer::write_header): Move conditional downwards.
7514 Don't allow whitespace in tags.
7515 (html_printer::do_linelength): Handle line length and indentation
7517 (html_printer::do_pageoffset): Handle indentation conditionally.
7518 (html_printer::do_indentation): Ditto.
7519 (html_printer::do_tempindent): New function member.
7520 (html_printer::do_fill): Take care of indentation.
7521 (html_printer::do_flush): Finish table.
7522 (html_printer::do_links): Ditto.
7523 (html_printer::do_break): New function for handling `.br' and `.ti'.
7524 (html_printer::troff_tag): Use it.
7526 (html_printer::flush_globs): Fix.
7527 (html_printer::flush_page): Finish table.
7528 (html_printer::html_printer): Fix error message. Set up
7530 (html_printer::add_to_sbuf): Remove special handling of character
7532 (to_unicode): Remove `stop()'.
7533 (html_printer::write_title): Cleanup.
7534 (html_printer::begin_page): Use `put_string()'. Handle indentation.
7535 (html_printer::~html_printer): Flush text and end the line.
7537 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
7538 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
7540 (html_text::start_tag): Disable newlines.
7541 (html_text::table_is_void): New function.
7542 (html_text::issue_table_begin): Ditto.
7543 (html_text::issue_table_end): Ditto.
7544 (html_text::push_para): Better table handling.
7545 (html_text::do_indent): New function.
7546 (html_text::do_table): Ditto.
7547 (html_text::done_table): Ditto.
7548 (html_text::do_tt): Handle PRE_TAG.
7549 (html_text::is_in_table): New function.
7550 (html_text::check_emit_text): Handle tables.
7551 (html_text::do_emittext): Use `nl()'.
7552 (html_text::do_para): Handle table.
7553 (html_text::remove_def): New function.
7554 * src/devices/grohtml/output.cc (word, word_list): Implement
7556 (simple_output::end_line): Flush last word.
7557 (simple_output::simple_comment): Ditto.
7558 (simple_output::begin_comment): Recoded.
7559 (simple_output::end_comment): Ditto.
7560 (simple_output::comment_arg): Removed.
7561 (simple_output::check_newline): Improve test and flush last word.
7562 (simple_output::space_or_newline): Improved.
7563 (simple_output::write_newline): Replaced with...
7564 (simple_output::nl): This.
7565 (simple_output::put_raw_char): Flush last word.
7566 (simple_output::check_space): Removed.
7567 (simple_output::put_translated_string): Ditto.
7568 (simple_output::put_string): Simplified.
7569 (simple_output::put_number): Updated.
7570 (simple_output::put_float): Ditto.
7571 (simple_output::put_symbol): Removed.
7572 (simple_output::enable_newlines): Add `check_newline()'.
7573 (simple_output::flush_last_word): New function.
7575 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
7576 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
7578 * tmac/s.tmac (@PP, @IP): Add html conditional code.
7579 * tmac/an-old.tmac (TP): Ditto.
7581 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
7583 * mdate.sh: Make it POSIX compliant.
7585 2001-03-09 Werner LEMBERG <wl@gnu.org>
7587 Added the `return' request to end a macro immediately. It simply
7588 pops iterators from the input stack until a macro iterator is found.
7590 * src/roff/troff/input.cc (input_iterator::is_macro,
7591 macro_iterator::is_macro): New member.
7592 (input_return_boundary): New class to signal an immediate return
7594 (input_stack::add_return_boundary, input_stack::is_return_boundary):
7596 (input_stack::clear): Use it.
7597 (input_stack::pop_macro): New function.
7598 (while_request): Use `is_return_boundary()'.
7599 (return_macro_request): New function.
7600 (init_input_requests): Use it.
7602 * src/roff/troff/TODO: Updated.
7603 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7605 2001-03-08 Werner LEMBERG <wl@gnu.org>
7607 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
7610 2001-03-07 Werner LEMBERG <wl@gnu.org>
7612 Make `\B' more rigid.
7614 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
7616 (get_number_rigidly): New function.
7617 * src/roff/troff/input.cc (do_expr_test): Use it.
7618 * src/roff/troff/token.h: Updated.
7620 * src/roff/troff/request.h: Fix typo (init_html_request ->
7621 init_markup_request).
7623 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
7625 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
7626 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
7627 are now `.begin', `.end', `.image'.
7629 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
7630 (html_printer::add_to_sbuf): Changing type of `code' parameter.
7631 Use add_char_to_sbuf().
7632 (to_unicode): New function.
7633 (char_translate_to_html): Changing type of `ch' parameter.
7635 (html_printer::~html_printer): Comment out doctype string.
7636 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
7637 instead of `.html-end'.
7638 (write_start_image): Use `.begin' and `.image' instead of
7639 `.html-begin' and `.html-image'.
7640 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
7641 (html_begin): Renamed to ...
7643 (html_end): Renamed to ...
7645 (html_image): Renamed to ...
7647 (init_html_requests): Renamed to ...
7648 (init_markup_requests): This.
7649 * tmac/www.tmac: Updated.
7651 2001-02-28 Bram <bram@avontuur.org>
7653 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
7656 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
7658 * doc/meref.me: Fixing some typos.
7660 2001-02-16 Werner LEMBERG <wl@gnu.org>
7662 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
7663 method. Return `HYPHEN_MIDDLE' if it was `\:'.
7664 * src/roff/troff/node.h: Updated.
7666 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
7668 * tmac/groff_tmac.man: Fix typo.
7670 2001-02-16 Werner LEMBERG <wl@gnu.org>
7672 Fixing a bug which prevented proper end-of-sentence recognition
7673 between an `unformatted' box and the following text. As a
7674 consequence, vertical line distances are no longer preserved in
7675 boxes after a call to `.unformat' -- because boxes aren't
7676 line-oriented (contrary to diversions), this doesn't make sense
7679 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
7681 (vertical_size_node::set_unformat_flag): New method.
7682 * src/roff/troff/node.hh: Updated.
7683 * src/roff/troff/input.cc (word_space_node::reread,
7684 hmotion_node::reread): Reset `unformat' flag after usage.
7685 (unformat_macro): Append only if `set_unformat_flag()' returns
7687 * src/roff/troff/troff.man: Updated.
7689 2001-02-15 Werner LEMBERG <wl@gnu.org>
7691 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
7692 documentation of `asciify' and `unformat' requests.
7694 2001-02-13 Werner LEMBERG <wl@gnu.org>
7696 Redesigned the `unformat' request. It is no longer connected with
7697 `asciify' but rather uses new `reread()' methods if the `unformat'
7698 flag is set. Additionally, the handling of space characters after
7699 unformatting has been fixed so that they retain their width.
7701 * src/roff/troff/node.h (width_list): New structure to store
7702 original widths of spaces.
7703 (node): Added `unformat' member.
7704 Replaced `num_spaces' variable with `orig_width' list.
7705 * src/roff/troff/node.cc (*node::asciify,
7706 asciify_reverse_node_list): Removed `unformat_only' flag and related
7708 (word_space_node::asciify, word_space_node::word_space_node): Use
7710 (word_space_node::~word_space_node): New destructor.
7711 (word_space_node::copy): Updated to handle `orig_width'.
7712 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
7713 (*node::merge_space): Update `orig_width' list if necessary.
7714 (*node::set_unformat_flag): New methods to set the `unformat' flag.
7715 * src/roff/troff/enc.cc (environment::space_newline): Use
7717 (environment::space): Added method to handle space width and
7718 sentence space width as parameters. Use `width_list'.
7719 (environment::make_tab_node): Updated.
7720 * src/roff/troff/env.h: Updated.
7721 * src/roff/troff/input.cc (word_space_node::reread,
7722 unbreakable_space_node::reread, hmotion_node::reread): New methods
7723 to handle nodes specially if `unformat' flag is set.
7724 (do_asciify_macro): Renamed back to ...
7725 (asciify_macro): This.
7726 (unformat_macro): New implementation to simply set the `unformat'
7729 * MORE.STUFF: Added more info about deroff.
7731 2001-02-08 Werner LEMBERG <wl@gnu.org>
7733 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7734 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
7735 and `add_self()' methods to avoid hyphenation. For example, the
7736 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
7737 soft hyphen after `foo'. Now the hyphen list is correctly
7738 `foo<ignore><ignore>bar'.
7740 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
7742 * tmac/groff_tmac.man: Fix `BIR' macro.
7744 2001-02-04 Werner LEMBERG <wl@gnu.org>
7746 A new escape sequence `\:', inserting a zero-width break point.
7748 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
7749 * src/roff/troff/input.cc (get_copy, token::next, asciify):
7751 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
7753 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
7754 and `asciify()' methods.
7755 * src/roff/troff/node.cc (space_node::space_node): Updated.
7756 (space_node::asciify): Handle `was_escape_colon'.
7757 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7759 Handle `\~' similar to other comparable requests.
7761 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
7763 (token::next): Move creation of an unbreakable_space_node to...
7764 (token::add_to_node_list): Here.
7766 Fix a bug which sometimes prevented hyphenation of words connected
7767 with `\~' or `\ ' (and other escape sequences handled as
7768 TOKEN_NODE). This also fixes a hyphenation problem with boxes
7769 (after a call to the `unformat' request).
7771 * src/roff/troff/env.h (environment::possibly_break_line,
7772 environment::hyphenate_line): Introducing `start_here' parameter.
7773 * src/roff/troff/env.cc (environment::space_newline,
7774 environment::space): Use it.
7775 (environment::possibly_break_line, environment::hyphenate_line):
7777 * src/roff/troff/input.cc (process_input_stack): Use it.
7778 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7779 space_char_hmotion_node, overstrike_node): Add
7780 `get_hyphenation_type()' method.
7781 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
7782 if `unformat_only' is active.
7784 2001-01-30 Werner LEMBERG <wl@gnu.org>
7786 Implemented new read-only number register `.linetabs' which
7787 returns 1 if in line-tabs mode, 0 otherwise.
7789 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
7790 * src/roff/troff/env.cc (get_line_tabs): New function.
7791 (init_env_requests): Use it.
7792 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7794 * VERSION, REVISION: Changing to 1.17.0.
7796 2001-01-28 Werner LEMBERG <wl@gnu.org>
7798 Fixed a bug which prevented hyphenation of words which are finished
7801 * src/roff/troff/token.h (token): Add enum type
7802 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
7803 * src/roff/troff/input.cc (token::next, token::description,
7804 get_line_arg, token::add_to_node_list, token::process): Use it.
7806 2001-01-27 Werner LEMBERG <wl@gnu.org>
7808 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
7809 * src/roff/troff/div.cc (do_divert): Use it.
7811 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
7813 2001-01-25 Werner LEMBERG <wl@gnu.org>
7815 Adding the `linetabs' request. If set, tab distances are not
7816 computed relative to the input line but relative to the output line.
7818 * src/roff/troff/env.h (environment): New member `line_tabs'.
7819 * src/roff/troff/env.cc (line_tabs_request): Implement request.
7820 (environment::environment, environment::copy): Updated.
7821 (environment::distance_to_next_tab): Use `line_tabs'.
7822 (init_env_requests): Register request.
7823 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
7826 2001-01-24 Werner LEMBERG <wl@gnu.org>
7828 Introducing a new read-only register `.int' which is set to a
7829 positive value if the last output line is interrupted (i.e., if it
7832 * src/roff/troff/env.cc (init_env_requests): Add it.
7833 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7835 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
7837 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
7838 * src/preproc/html/pre-html.cc (findPrefix): New function which
7839 generates the troff executable name via the system prefix.
7840 * src/preproc/eqn/main.cc: Modified warning message.
7842 2001-01-23 Werner LEMBERG <wl@gnu.org>
7844 troff's `box' and `boxa' requests didn't preserve temporary
7847 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
7848 `saved_target_text_length' members.
7849 * src/roff/troff/div.cc (do_divert): Use them.
7851 Tabs (but not yet leaders and fields) are now handled correctly by
7854 * node.h (hmotion_node): Add field `was_tab'.
7855 * env.cc (environment::make_tab_node): Set it.
7856 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
7858 Added new request `unformat' which will, contrary to `asciify',
7859 preserve font information after unformatting (i.e., only nodes
7860 dealing with horizontal space are converted back to input
7863 * input.cc (asciify_macro): Renamed to ...
7864 (do_asciify_macro): this, having a new parameter `unformat_only'.
7865 (asciify_macro, unformat_macro): New; using do_asciify_macro.
7866 (init_input_requests): Added `unformat'.
7867 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
7868 parameter to control asciification process.
7869 * node.h (*_node::asciify): Ditto.
7870 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7872 2001-01-20 Werner LEMBERG <wl@gnu.org>
7874 * doc/groff.texinfo: Minor improvement of `.in' documentation.
7876 2001-01-18 Werner LEMBERG <wl@gnu.org>
7878 * tmac/ps.tmac: Remove call of psold.tmac.
7879 * tmac/psold.tmac: Comment updated.
7880 * tmac/psnew.tmac: Removed since no longer needed.
7881 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
7883 * font/devutf8/R.proto: Adding `shc' glyph.
7884 * font/devutf8/NOTES: Updated.
7886 * test-groff: Updated.
7888 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
7890 First cut of the new html device driver. Changes to pre-html and
7891 the new grohtml are too numerous to be documented here.
7893 Stuff related to `html' has been renamed to `html-old' and `html2'
7894 stuff has been renamed to `html' (including directories). The new
7895 html device driver is therefore invoked as `-Thtml'.
7897 Added new `\O' escape to suppress output (needed by html driver).
7899 Added functions and code to pass info about input-level commands
7900 (`.in', `.fl', etc.) to html driver.
7902 Three new functions (.html-begin, .html-end, and .html-image) for
7903 better html handling: `html-begin' will execute the remaining line
7904 if at the outermost nesting level, increasing an internal counter.
7905 `html-end' does the same but decreases the internal counter.
7906 `html_image' puts its arguments into a special node (suppress_node)
7907 to define an image region.
7909 The `output' request has been removed.
7911 * tmac/html-tags.tmac: Removed.
7912 * tmac/arkup.tmac: Updated and renamed to ...
7913 * tmac/www.tmac: New file.
7914 * tmac/markup.tmac Updated and renamed to ...
7915 * tmac/mwww.tmac: New file.
7916 * tmac/Makefile.sub: Updated.
7917 * tmac/an-old.tmac: Updated.
7918 * tmac/eqnrc: Updated.
7919 * tmac/groff_man.man
7920 * tmac/groff_markup.man: Updated and renamed to ...
7921 * tmac/groff_mwww.man: New file.
7922 * tmac/groff_tmac.man: Updated.
7923 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
7924 * tmac/html.tmac: Updated and renamed from html2.tmac.
7925 * tmac/pspic.tmac: Updated html support.
7926 * tmac/s.tmac: Added html output support.
7927 * tmac/troffrc, tmac/troffrc-end: Updated.
7929 * Makefile.in, doc/Makefile: Updated.
7930 * doc/groff.texinfo: Added info about new `\O' escape.
7931 * doc/homepage.ms: Use `MAILTO' macro.
7933 * font/devhtml/DESC.proto: Add `C' font.
7934 * font/devhtml/Makefile.sub: Updated.
7935 * font/devhtml/R.proto: Minor fixes.
7936 * font/devhtml-old/Makefile.sub: Updated.
7938 * src/devices/grohtml-old/Makefile.sub: Updated.
7940 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
7942 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
7943 graphic_start): Add `inline' parameter. Update.
7944 (html_end_suppress, graphic_end): Update.
7946 * src/include/html-strings.h: New file.
7947 * src/include/htmlindicate.h: Comments updated.
7948 * src/include/printer.h: Updated.
7950 * src/preproc/eqn/main.cc (do_file, main): Updated.
7951 * src/preproc/pic/troff.cc (troff_output::start_picture,
7952 troff_output::finish_picture): Updated.
7953 * src/preproc/tbl/main.cc (process_input_file): Updated.
7955 * src/roff/groff/groff.cc (main): Updated.
7956 Pass device arguments to predrivers also.
7957 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
7958 * src/roff/troff/env.h (environment): Updated.
7959 New elements `need_eol' and `ignore_next_eol' (for html output).
7960 * src/roff/troff/env.cc (environment::environment): Add initializers
7961 for `need_eol' and `ignore_next_eol'.
7962 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
7964 (point_size, fill, no_fill, center, right_justify, line_length,
7965 indent, temporary_indent, break_request, handle_tab): Use
7967 (set_tabs): Use `add_html_tag_tabs()'.
7968 (environment::add_html_tag): Updated.
7969 (environment::do_break): Updated.
7970 * src/roff/troff/div.cc (space_request, flush_output): Use
7971 `environment::add_html_tag()'.
7972 * src/roff/troff/input.cc: Updated.
7973 New variable `html_level' to indicate nested `html-begin' requests.
7974 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
7975 (non_interpreted_char_node, token_node, non_interpreted_node): Add
7976 `force_tprint()' method.
7977 (token::next): Handle `\O'.
7978 (do_suppress): Implement it.
7979 (html_begin, html_end, html_image): New functions.
7980 (init_output_requests): Renamed to ...
7981 (init_html_requests): this.
7983 (macro::append_str, macro::append_unsigned, macro::append_int): New
7985 New variable `output_low_mark_miny' to limit minimal value of y.
7986 (reset_output_registers): Use it.
7987 (output_request): Removed.
7988 (get_output_registers): New function.
7989 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
7990 (*_node): Added `force_tprint()' if necessary.
7991 (special_node): New elements `tf' and `get_tfont()'.
7992 (suppress_node): New class.
7993 * src/roff/troff/node.cc:
7994 New global variables `image_no' and `suppress_start_page'.
7995 (real_output_file): New method `is_on()'.
7996 (troff_output_file): New method `start_special(tfont)'.
7997 (troff_output_file::really_print_line): Use `tprint' conditionally.
7998 (real_output_file::print_line): Updated.
7999 (real_output_file::on): Updated.
8000 (*_node): Added `force_tprint()'.
8001 (special_node::special_node): Initializer updated.
8002 (special_node::same, special_node::copy, special_node::tprint_start):
8004 (get_reg_int, get_reg_str): New functions.
8005 (suppress_node::*): New methods.
8006 New global variables last_position, last_image_filename;
8007 (min): New inline function.
8008 * src/roff/troff/reg.h, src/roff/troff/request.h,
8009 src/roff/troff/troff.h: Updated.
8011 2001-01-13 Werner LEMBERG <wl@gnu.org>
8013 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
8014 documentation of `asciify' request.
8016 2001-01-12 Werner LEMBERG <wl@gnu.org>
8018 * src/roff/troff/input.cc: Move definition of special characters
8019 like `ESCAPE_TILDE' to ...
8020 * src/roff/troff/input.h: New file.
8021 * src/roff/troff/Makefile.sub (HDRS): Add it.
8023 Extending the .asciify request to `unformat' space characters also.
8025 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
8026 to count input space characters.
8027 Update constructors to take care of it.
8028 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
8029 `ESCAPE_SPACE' instead of normal space.
8030 (word_space_node::asciify): New method.
8031 (unbreakable_space_node::asciify): New method.
8032 (word_space_node::merge_space): New method.
8033 * src/roff/troff/env.cc (environment::space_newline,
8034 environment::space): Add code to initialize `num_spaces' (using the
8035 constructor of `word_space_node').
8036 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8039 2001-01-09 Werner LEMBERG <wl@gnu.org>
8041 * man/groff_char.man: Use table header traps only conditionally.
8043 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
8045 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
8047 2001-01-08 Werner LEMBERG <wl@gnu.org>
8049 Introducing the `box' and `boxa' requests which are similar to
8050 `di' resp. `da' but omitting a partially filled line (which is
8051 restored after ending the diversion).
8053 * src/roff/troff/div.h (diversion): Add elements to save partially
8055 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
8056 partially filled line.
8057 (divert, divert_append): Updated.
8058 (box, box_append): New functions.
8059 (init_div_requests): Use them.
8060 * src/roff/troff/env.h (environment): do_divert() is now a friend.
8061 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8063 * doc/groff.texinfo: Fix documentation of `lf' request.
8065 2000-12-25 Werner LEMBERG <wl@gnu.org>
8067 * src/roff/troff/troff.man, NEWS: Document `writem' request.
8069 2000-12-21 Werner LEMBERG <wl@gnu.org>
8071 Ignore `ss' request if in compatibility mode.
8073 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
8074 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
8075 * src/roff/troff/env.cc (space_size): Use it.
8077 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
8078 `ss' request in nroff mode.
8080 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
8083 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
8085 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
8087 2000-12-13 Werner LEMBERG <wl@gnu.org>
8089 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
8090 * src/preproc/eqn/neqn.man: Small fixes and additions.
8092 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
8094 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
8097 * src/preproc/eqn/neqn.man: New file.
8099 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
8102 * tmac/e.tmac: Add `T&' macro.
8103 Fix `indent cannot be negative' warning.
8104 * tmac/s.tmac: Fix `indent cannot be negative' warning.
8106 2000-12-07 Werner LEMBERG <wl@gnu.org>
8108 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
8110 2000-12-06 Werner LEMBERG <wl@gnu.org>
8112 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
8115 * MORE.STUFF: Added info about deroff for djgpp.
8117 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
8118 documentation of -rcR switch.
8120 2000-12-03 Werner LEMBERG <wl@gnu.org>
8122 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
8123 if -rcR=1 (which is now the default in nroff mode), a single, very
8124 long page is created instead of multiple pages: All `ne' and `wh'
8125 requests are put into conditionals; a new macro `an-end' is added to
8126 be called with `em'.
8128 Some other minor cleanups.
8130 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
8132 2000-12-02 Werner LEMBERG <wl@gnu.org>
8134 Fixing a bug which prevented hyphenation in words followed
8135 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
8137 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
8138 Adding possibly_break_line().
8139 * src/roff/troff/env.h (environment): Make possibly_break_line()
8142 Make `\~' usable in .tr request.
8144 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
8145 (token): Add stretchable_space().
8146 * src/roff/troff/input.cc (token::next, token::delimiter,
8147 token::description, process_input_stack, do_translate,
8148 add_to_node_list, token::process): Use it.
8149 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
8150 for adjusting the space.
8151 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
8152 for stretchable space.
8153 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
8154 (make_node): Add code for stretchable space.
8155 * src/roff/troff/env.cc (environment::add_char): Use it.
8156 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
8157 (get_copy, token::next, transparent_translate, asciify): Use it.
8159 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
8160 doc/groff.texinfo: Updated.
8161 * man/groff.man: Small reorderings.
8163 2000-11-23 Werner LEMBERG <wl@gnu.org>
8166 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
8168 * src/roff/troff/input.cc (main): Add `config_macro_path' and
8169 `safer_macro_path' to -M option.
8170 * src/roff/troff/troff.man: Fixes.
8172 2000-11-22 Werner LEMBERG <wl@gnu.org>
8174 Use safer path (except for config files) if -U isn't specified. Add
8175 a special macro path (without home and current directory) for config
8176 files. Add home directory to unsafe path for consistency. Don't
8177 include the home directory in the font path.
8179 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
8181 * src/include/macropath.h: Add `config_macrp_path'.
8182 * src/libs/libgroff/fontfile.cc: Fix font path.
8183 * src/roff/troff/input.cc (process_startup_file): Use
8184 `config_macro_path'.
8185 (main): Select unsafe path if -U is given.
8187 * src/preproc/eqn/main.cc (main): Fixing search path for
8189 * src/preproc/eqn/eqn.man: Updated.
8191 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
8194 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
8195 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
8196 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
8197 src/devices/grotty/grotty.man: Updated.
8199 * Makefile.in: Fix comments.
8201 2000-11-17 Werner LEMBERG <wl@gnu.org>
8203 * tmac/safer.tmac: Empty file added (again) for compatibility
8205 * tmac/Makefile.sub: Updated.
8207 2000-11-16 Werner LEMBERG <wl@gnu.org>
8209 * src/devices/grodvi/dvi.cc (main),
8210 src/devices/grohtml2/post-html.cc (main),
8211 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
8212 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
8213 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
8214 (main), src/preproc/html2/pre-html.cc (main),
8215 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
8216 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
8217 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
8218 (main), src/utils/hpftodit/hpftodit.cc (main),
8219 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
8220 (main), src/utils/lookbib/lookbib.cc (main),
8221 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
8222 (main): Use stdout for -v.
8223 * src/roff/groff/groff.cc (run_commands),
8224 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
8225 to make direct printing to stdout possible.
8226 * src/roff/groff/pipeline.h: Updated.
8228 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
8229 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
8230 * src/utils/afmtodit/afmtodit.man: Updated.
8232 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
8233 (version): New function.
8235 * src/utils/addftinfo/addftinfo.man: Updated.
8237 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
8238 Fixing copyright dates.
8240 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
8243 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
8246 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
8248 2000-11-15 Werner LEMBERG <wl@gnu.org>
8250 In all programs, make -v return immediately with exit status 0 to
8251 be compliant with the GNU standard.
8253 * src/devices/grodvi/dvi.cc (main),
8254 src/devices/grohtml2/post-html.cc (main),
8255 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
8256 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
8257 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
8258 (main), src/preproc/html2/pre-html.cc (main),
8259 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
8260 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
8261 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
8262 (main): Implement it.
8265 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
8266 and postprocessors to the -v option.
8268 * src/roff/grog/grog.pl: Implement -v.
8269 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
8270 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
8272 * src/roff/nroff/nroff.sh: Implement -v.
8273 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
8274 * src/roff/nroff/nroff.man: Updated.
8276 * src/preproc/eqn/main.cc (main): Fix comment typo.
8278 * MORE.STUFF: Added info about djgpp port of grap.
8280 2000-11-14 Werner LEMBERG <wl@gnu.org>
8282 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
8283 mode (or rather, implemented non-compatibility mode).
8284 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
8286 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
8287 replacing it -- we don't find gxditview otherwise.
8288 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
8290 * src/preproc/pic/depend: Removed. Unnecessary.
8292 Implemented dummy keyword `solid' in pic for compatibility with
8295 * lex.cc (lookup_keyword): Added `solid'.
8296 * pic.y: Added SOLID with dummy rule.
8297 * pic.cc, pic_tab.h: Regenerated.
8298 * doc/pic.ms: Updated.
8300 2000-11-13 Werner LEMBERG <wl@gnu.org>
8302 For security reasons, don't use the current directory but the home
8303 directory while searching and scanning troffrc and troffrc-end.
8304 Similarly, replace the current directory with the home directory
8307 * Makefile.in (fontpath, tmacpath): Remove current directory.
8309 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
8310 two parameters `add_home' and `add_current'.
8311 (search_path::~search_path, search_path::command_line_dir,
8312 search_path::open_file): Remove tests for `dirs' being zero.
8313 * src/include/searchpath.h: Adjust.
8314 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
8316 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
8318 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
8319 * src/roff/troff/input.cc: Use `mac_path', initialized with
8321 (process_startup_file): Set `mac_path' to `safer_macro_path'.
8322 * src/roff/troff/env.cc: Use `mac_path'.
8324 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
8326 * NEWS, man/roff.man, src/roff/troff/troff.man,
8327 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
8330 2000-11-12 Werner LEMBERG <wl@gnu.org>
8332 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
8334 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
8335 * configure.in: Fix typo in comment.
8336 * configure: Regenerated.
8338 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
8341 2000-11-08 Werner LEMBERG <wl@gnu.org>
8343 Add system tmac directory (/usr/local/lib/groff/site-tmac).
8345 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
8346 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
8349 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
8350 * tmac/Makefile.sub (install_data): Create
8351 $(systemtmacdir) and $(localtmacdir).
8352 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
8353 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
8354 NEWS, doc/groff.texinfo: Updated and minor fixes.
8356 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
8357 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
8358 $(systemtmacdir) since the wrapper files are platform-dependent.
8360 2000-11-01 Werner LEMBERG <wl@gnu.org>
8362 * doc/groff.texinfo: Fix typo.
8364 2000-10-26 Werner LEMBERG <wl@gnu.org>
8366 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
8367 tmac.doc.old -> doc-old.tmac
8368 tmac.an.old -> an-old.tmac
8370 * tmac/tmac.*: Moved to ...
8371 * tmac/*.tmac: this.
8372 * tmac/man.local: Fix comment.
8373 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
8374 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
8375 Added some `FILES' sections. More use of @...@ directives. Other
8377 * arch/djgpp/README, font/devutf8/NOTES: Updated.
8378 * doc/homepage.ms, doc/groff.texinfo: Updated.
8379 * man/groff.man, man/roff.man: Updated.
8380 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
8381 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
8382 src/devices/grotty/grotty.man: Updated.
8383 * src/preproc/pic/pic.man: Updated.
8384 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
8385 instead of -mdoc.old.
8386 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
8387 * src/roff/nroff/nroff.man: Updated.
8390 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
8392 * tmac/mm.diff: Removed -- it has no use now since the mm package
8395 * tmac/*: Removed trailing spaces.
8397 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
8398 the tmac subdirectory also).
8400 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
8401 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
8402 stuff since it is no longer needed.
8404 * README, PROBLEMS: Updated.
8406 2000-10-25 Werner LEMBERG <wl@gnu.org>
8408 Invert current behaviour: Search first FOOBAR.tmac, then
8411 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
8412 (open_mac_file, macro_source): Implement it.
8413 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
8414 doc/groff.texinfo, NEWS: Document it.
8416 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
8417 Small documentation improvements.
8419 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
8422 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
8424 2000-10-24 Werner LEMBERG <wl@gnu.org>
8426 Add local tmac directory (groff/site-tmac).
8428 * Makefile.in: Add $(localtmacdir).
8429 (uninstall_dirs): Add $(localtmacdir).
8430 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
8431 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
8432 in $(localtmacdir). Create $(localtmacdir).
8433 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
8434 Updated and minor fixes.
8436 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
8438 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
8440 2000-10-23 Werner LEMBERG <wl@gnu.org>
8442 Move hyphen.us to tmac directory.
8444 * src/roff/troff/hyphen.us: Removed.
8445 * src/tmac/hyphen.us: Added.
8446 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
8448 Change installation structure for data files from .../groff/... to
8449 .../groff/<version><revision>/... to be conform with other GNU
8452 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
8453 doc/Makefile: Implement it.
8454 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
8455 * configure: Updated.
8456 * arch/djgpp/README, font/devutf8/NOTES: Use it.
8457 * NEWS: Document it.
8458 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
8459 @MACRODIR@ instead of hard-coded directories.
8461 2000-10-22 Werner LEMBERG <wl@gnu.org>
8463 Implement $GROFF_BIN_PATH environment variable (which defaults to
8464 $bindir) used for child programs of groff and similar wrappers.
8466 * gendefs.sh: Improve documentation.
8467 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
8468 src/preproc/eqn/Makefile.sub (neqn),
8469 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
8470 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
8472 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
8473 $GROFF_PATH__ (the latter for communication with troff).
8474 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
8476 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
8477 doc/groff.texinfo: Document it.
8479 * doc/groff.texinfo: Improve documentation of troff's -a option.
8481 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
8483 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
8484 non-intrusive eol marker.
8485 (troff_output_file::determine_line_limits): New function.
8486 (troff_output_file::draw): Use it.
8487 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
8488 output_pending_lines() instead of output_line().
8489 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
8490 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
8491 createImage): Small fixes.
8493 2000-10-14 Werner LEMBERG <wl@gnu.org>
8495 Replace tmac.safer with a real secure solution.
8497 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
8498 system_request, pipe_output): Disable requests if in safer mode.
8499 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
8500 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
8501 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
8502 doc/groff.texinfo, src/roff/groff/groff.man,
8503 src/roff/troff/troff.man, arch/djgpp/README: Updated.
8505 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
8506 (resource_manager::output_prolog): Replace setenv() with putenv().
8508 2000-10-09 Werner LEMBERG <wl@gnu.org>
8510 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
8511 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
8512 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
8513 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
8514 compilation errors with some compilers. It seems that this code
8515 is no longer necessary -- if yes, it is easy to add some #ifdef's
8516 for that particular old-fashioned compiler.
8518 * MORE.STUFF: Added info about Meta-tbl.
8520 * doc/groff.texinfo: Added more info about `.if "..."..."'.
8522 2000-10-07 Werner LEMBERG <wl@gnu.org>
8524 Adding a new escape sequence \B'...': If the string between
8525 the delimiters is a valid numeric expression, return the character
8526 `1', and `0' otherwise. This is an analogon to \A.
8528 * src/roff/troff/input.cc (do_expr_test): Implement it.
8529 (token::next): Use it.
8530 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
8532 * tmac/tmac.trace: Made independent from escape character.
8534 2000-10-06 Werner LEMBERG <wl@gnu.org>
8536 Adding a new request .dei: define indirect. The first and second
8537 parameter of .dei are taken from string registers instead directly;
8538 this very special request is needed to make tmac.trace independent
8539 from the escape character (which might even be disabled).
8541 * src/roff/troff/input.cc (do_define_macro): Implement it.
8542 (define_macro_indirect): New function.
8543 (init_input_requests): Use it.
8545 Adding two requests .ecs and .ecr: Save and restore the escape
8546 character. These two requests are needed to make tmac.trace
8547 independent from the escape character (which might even be
8550 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
8552 (init_input_requests): Use it.
8554 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8556 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
8558 Adding a new option -P and new environment variable GROPS_PROLOGUE
8559 to grops, selecting a different prologue file (minor modifications
8562 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
8563 src/devices/grops/ps.cc (main): Implement it.
8564 * src/devices/grops/grops.man, NEWS: Document it.
8566 2000-09-22 Werner LEMBERG <wl@gnu.org>
8568 * INSTALL: Add info about selecting paper format.
8570 2000-09-21 Werner LEMBERG <wl@gnu.org>
8572 * src/roff/troff/input.cc (main): Fixing compiler warning.
8573 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
8574 strings.h from the former to the latter.
8575 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
8576 stuff from the former to the latter.
8578 2000-09-11 Werner LEMBERG <wl@gnu.org>
8580 Implementing two new requests .tm1 and .tmc: The former is similar
8581 to .tm but can output leading spaces; its syntax is similar to
8582 defining a string, i.e., a `"' can be used to mark the beginning of
8583 the string to be written to stderr: `.tm1 " test'. The latter is
8584 similar to .tm1 but doesn't write out a final newline character.
8586 * src/roff/troff/input.cc (terminal1, terminal_continue,
8587 do_terminal): New functions.
8588 (init_input_requests): Use them.
8589 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8591 2000-09-09 Werner LEMBERG <wl@gnu.org>
8593 * tmac/groff_mdoc.samples.man: Small fixes.
8595 2000-09-08 Werner LEMBERG <wl@gnu.org>
8597 * tmac/groff_mdoc.man: Fixing typo.
8599 2000-09-02 Werner LEMBERG <wl@gnu.org>
8601 Implementing a .nop request which does nothing.
8603 * src/roff/troff/input.cc (nop_request): New function.
8604 (init_input_requests): Use it.
8605 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8607 2000-09-01 Werner LEMBERG <wl@gnu.org>
8609 * doc/groff.texinfo: Added some comments.
8611 2000-08-30 Werner LEMBERG <wl@gnu.org>
8613 * src/roff/troff/TODO: Updated.
8615 2000-08-25 Werner LEMBERG <wl@gnu.org>
8617 * doc/groff.texinfo: Fix comment how to compile the DVI file.
8619 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8621 * font/devps/generate/Makefile (SHELL): Define explicitly to
8622 "/bin/sh", for non-Unix platforms.
8623 (extraclean): Use a more portable "" quoting instead of a
8624 backslash (which doesn't work on DOS/Windows).
8626 * font/devlj4/generate/Makefile (extraclean): Ditto.
8628 * font/devdvi/generate/Makefile (extraclean): Ditto.
8630 2000-08-25 Werner LEMBERG <wl@gnu.org>
8632 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
8633 src/roff/troff/troff.man: Document Eli's latest changes.
8635 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8637 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
8638 macro file names of the form NAME.tmac as well as tmac.NAME.
8640 2000-08-25 Werner LEMBERG <wl@gnu.org>
8642 * src/include/posix.h: Remove definition of FILENAME_MAX.
8644 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
8645 `sys_fatal' and `stop' function().
8647 * test-groff: Updated.
8649 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
8651 Added the new troff command .output <arg> to suppress output (while
8652 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
8653 registers (for passing the output dimensions to the output device).
8655 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
8657 * src/roff/troff/node.h, src/roff/troff/node.cc
8658 (troff_output_file::really_print_line,
8659 ascii_output_file::really_print_line,
8660 supress_output_file::really_print_line): Use `width' parameter.
8661 (troff_output_file::really_on, troff_output_file::really_off,
8662 output_file::on, output_file::off, real_output_file::on,
8663 real_output_file::off, real_output_file::really_on,
8664 real_output_file::really_off): New functions.
8665 (real_output_file:public output_file): New variable `output_on'.
8666 (real_output_file::begin_page, real_output_file::copy_file,
8667 real_output_file::transparent_char, real_output_file::print_line):
8669 (real_output_file::print_line): Use check_output_limits.
8670 * src/roff/troff/reg.h, src/roff/troff/request.h,
8671 src/roff/troff/input.cc (assign_registers): New function to remove
8673 (do_ps_file): Use it.
8674 (check_output_limits, reset_output_registers, output_request,
8675 init_output_requests): New functions.
8676 (init_input_requests): Updated.
8678 Added new grohtml2 device and html2 preprocessor (coding
8679 not yet finished) which will eventually replace grohtml.
8681 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
8683 * src/include/htmlindicate.h, src/include/htmlindicate
8684 (html_begin_suppress, html_end_suppress): New functions.
8685 * src/preproc/tbl/main.cc: Use it.
8686 * src/roff/groff/groff.cc: Add support for html2 device (which will
8687 automatically invoke the html2 preprocessor).
8688 * src/roff/troff/input.cc (is_html2): New variable.
8689 * src/roff/troff/troff.h, src/roff/troff/env.h,
8690 src/roff/troff/env.cc (environment::add_html_tag): New function
8692 (environment::do_break): Use it.
8693 * font/devhtml2/*: New files.
8694 * src/devices/grohtml2: New device.
8695 * src/preproc/html2: New preprocessor.
8696 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
8698 2000-08-23 Werner LEMBERG <wl@gnu.org>
8700 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
8702 2000-08-22 Werner LEMBERG <wl@gnu.org>
8704 * src/include/lib.h: Provide a fix for IRIX to not include
8707 2000-08-18 Werner LEMBERG <wl@gnu.org>
8709 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
8710 since some non-GNU sed programs can't handle null regexps.
8711 * configure, src/preproc/eqn/Makefile.sub,
8712 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
8714 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
8715 bug (string.h and strings.h are both needed according to latest
8718 * MORE.STUFF: Added info about unroff and troffcvt.
8720 2000-08-08 Werner LEMBERG <wl@gnu.org>
8722 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
8725 * tmac/tmac.man.old: Remove unused number register.
8727 * tmac.doc: Minor documentation fix.
8729 2000-08-07 Paul Eggert <eggert@twinsun.com>
8731 * src/roff/groff/pipeline.c (is_system_shell):
8732 Fix typo: "monocased_shell" no longer exists.
8734 2000-08-07 Paul Eggert <eggert@twinsun.com>
8736 Remove FILENAME_MAX limits.
8738 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
8739 that the argument length is less than FILENAME_MAX.
8740 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
8741 Use struct hack to allocate and free file name.
8742 (struct xtmpfile_list): fname is now part of the structure,
8743 not a pointer to another string.
8745 2000-08-07 Tom Schmidt <tschmidt@micron.com>
8747 * src/include/posix.h: Add a default value for FILENAME_MAX.
8749 2000-08-06 Paul Eggert <eggert@twinsun.com>
8751 Add support for new BSD-style man pages (with ".Dd" instead of
8752 ".TH"), so that "groff -man" understands both styles, even
8753 when running "groff -man" on a host whose system man page
8754 macros don't support ".Dd".
8756 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
8757 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
8758 in case the system man macros don't define Dd or TH.
8760 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
8761 * tmac/tmac.an: New one-line file.
8762 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
8764 2000-08-06 Werner LEMBERG <wl@gnu.org>
8766 * src/roff/troff/troff.man: Fixing typos.
8768 Version 1.16.1 released
8769 =======================
8771 2000-07-31 Werner LEMBERG <wl@gnu.org>
8773 Preparing release 1.16.1.
8775 * REVISION: Revision number set to 1.
8776 * MORE.STUFF: Added info about port to DOS.
8777 * NEWS, win32-diffs: Updated.
8779 * src/include/nonposix.h: Remove first line -- this file is used
8782 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
8785 2000-07-30 Werner LEMBERG <wl@gnu.org>
8787 * doc/texinfo.tex: Update to latest version.
8789 2000-06-28 Paul Eggert <eggert@twinsun.com>
8791 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
8792 commands that fail. Don't assume that "export a=b" is valid shell
8793 syntax. This is needed for Solaris 2.5.1.
8795 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
8796 comment about missing Solaris headers.
8798 * PROBLEMS: Add section about problems with Sun Make and VPATH.
8800 2000-06-25 Werner LEMBERG <wl@gnu.org>
8802 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
8805 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
8807 * win32-diffs: Updated.
8808 * README.WIN32: Added CRs to make all Windows editors happy.
8810 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
8811 src/roff/groff/pipeline.c).
8813 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8815 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
8816 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
8818 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
8820 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
8821 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
8823 (main): Support non-Posix systems with several different styles of
8824 slash characters in file names.
8826 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
8827 (main) [SET_BINARY]: Switch stdin into binary mode.
8829 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
8830 (main): Support file names with several possible slash-type
8831 characters, as given by DIR_SEPS[] in nonposix.h.
8832 (main) [__MSDOS__]: If renaming the temporary index file fails
8833 because it has more than one dot in its trunk, replace the dot
8834 with an underscore and try again.
8835 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
8837 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
8839 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
8840 (File::File): Open the input file in binary mode. Strip CR
8841 characters from each CR-LF pair.
8842 (xbasename): Support file names with several possible slash-type
8843 characters, as given by DIR_SEPS[] in nonposix.h.
8845 * src/include/Makefile.sub (HDRS): Add nonposix.h.
8847 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
8848 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
8849 [!_POSIX_VERSION]: Define for traditional Unix systems.
8850 (real_output_file::real_output_file): Remove the MSVC-specific
8851 call to popen, use instead POPEN_WT, appropriately defined on
8852 nonposix.h. #include nonposix.h.
8853 (real_output_file::~real_output_file): Remove the MSVC-specific
8854 call to pclose, a suitable macro is now defined on nonposix.h.
8855 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
8856 and WEXITSTATUS instead of assuming traditional Unix
8857 interpretation of the status returned by pclose.
8859 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
8860 call to popen, use POPEN_RT instead (appropriately defined on
8861 nonposix.h). #include nonposix.h.
8862 (ps_bbox_request): Open the PostScript file in binary mode.
8863 Close the file after processing it.
8864 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
8867 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
8868 A version of run_pipeline that doesn't use `fork'.
8869 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
8870 (system_shell_name, system_shell_dash_c)
8871 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
8872 the ugliness of testing DOS/Windows file names for equality, and
8873 support both stock shells and ports of Unix shells.
8875 * src/roff/groff/groff.cc: #include nonposix.h.
8876 (BSHELL): Definition moved to nonposix.h.
8877 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
8878 instead of a literal "-c".
8879 (xbasename): Support file names with several possible slash-type
8880 characters, as given by DIR_SEPS[] in nonposix.h.
8881 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
8884 * src/preproc/soelim/soelim.cc: #include nonposix.h.
8885 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
8887 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
8890 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
8892 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
8895 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
8897 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
8898 P_tmpdir is defined, use it instead of the literal "/tmp".
8899 (remove_tmp_files, add_tmp_file): New functions.
8900 (xtmpfile): Record temporary files and register an atexit function
8901 to delete them explicitly, instead of relying on the OS to do
8902 that, which doesn't work on non-Unix systems.
8904 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
8905 (search_path::search_path): Use PATH_SEP instead of a literal
8907 (search_path::command_line_dir): Ditto.
8908 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
8909 to support non-Posix systems.
8911 * src/libs/libbib/search.cc: #include nonposix.h.
8912 (search_list::add_file): Open the file in binary mode.
8914 * src/libs/libbib/linear.cc: #include nonposix.h.
8915 (file_buffer::load): Remove \r characters preceding \n from the
8918 * src/libs/libbib/index.cc: #include nonposix.h.
8919 (make_index_search_item): Open index_filename in O_BINARY mode.
8920 (index_search_item_iterator::get_tag): Ditto. Remove \r
8921 characters before \n characters.
8922 (index_search_item::check_files): Open files in binary mode.
8923 (index_search_item::munge_filename): Support DOS-style file names
8924 with backslashes and drive letters, use IS_ABSOLUTE.
8926 * src/devices/grops/ps.cc: #include nonposix.h.
8927 (main) [SET_BINARY]: Switch stdout to binary mode.
8929 * src/devices/grolj4/lj4.cc: #include nonposix.h.
8930 (main) [SET_BINARY]: Switch stdout to binary mode.
8932 * src/devices/grolbp/lbp.cc: #include nonposix.h
8933 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
8935 * src/devices/grodvi/dvi.cc: #include nonposix.h.
8936 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
8938 (main) [SET_BINARY]: Switch stdout to binary mode.
8939 [_MSC_VER]: Remove an explicit call to _setmode.
8941 * src/include/nonposix.h: New file.
8943 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
8944 operation when building with DJGPP.
8945 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
8946 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
8949 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
8951 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
8952 etc. can include a semi-colon on DOS/Windows.
8953 (depend.temp): Use depend1.temp instead of depend.temp1, to
8954 prevent files from overerwiting each other on 8+3 filesystems.
8956 * gendef.sh (t): Change definition to work with DOS/Windows.
8958 doc/groff.texinfo: Apart of some typo corrections, I also changed
8959 some index entris, to make them more non-ambiguous, and also put
8960 @ignore around some parts that are not yet written, to allow the
8961 Info output be readable.
8963 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
8965 Replaced specific checks for function declarations with a generic
8966 routine taken from GNU bfd.
8968 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
8969 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
8970 * configure.in: Use it.
8971 * src/devices/grolbp/lbp.cc, src/include/lib.h,
8972 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
8973 src/roff/groff/groff.cc: Use it.
8974 * Makefile.in, configure: Updated.
8976 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
8978 * src/devides/grolbp/lbp.h: Removed unused variables.
8980 2000-05-31 Keith Thompson <kst@sdsc.edu>
8982 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
8985 2000-05-31 Werner LEMBERG <wl@gnu.org>
8987 * aclocal.m4 (GROFF_SRAND): New function to test the return value
8988 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
8989 * configure.in: Use it.
8990 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
8991 * configure, Makefile.in: Updated.
8993 * configure.in: Add test for strncasecmp().
8994 * src/include/lib.h: Use it.
8996 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
8998 * src/preproc/grn/Makefile.sub: Add MLIB.
9000 2000-05-29 Nix <nix@esperi.demon.co.uk>
9002 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
9004 2000-05-29 Werner LEMBERG <wl@gnu.org>
9006 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
9008 * PROBLEMS: Small update.
9010 * src/devices/grolbp/lbp.cc: Various small fixes.
9012 2000-05-28 Keith Thompson <kst@sdsc.edu>
9014 * src/roff/nroff/nroff.sh: Fix main loop syntax.
9016 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
9018 2000-05-25 Werner LEMBERG <wl@gnu.org>
9020 * man/roff.man: Removed unused macro.
9022 2000-05-24 Werner LEMBERG <wl@gnu.org>
9024 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
9025 This is needed e.g. if you do
9026 `make distclean; ./configure; make dist'.
9028 Version 1.16 released
9029 =====================
9031 2000-05-23 Werner LEMBERG <wl@gnu.org>
9033 Adding font CWI (constant width italic) to devdvi.
9035 * font/devdvi/CWI: New file.
9036 * font/devdvi/generate/Makefile: Add generating rule.
9037 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
9038 tmac/tmac.dvi: Use it.
9039 * NEWS: Announce it.
9041 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
9042 * font/devlj4/generate/Makefile: Cosmetic changes only.
9044 * man/groff.man: Removed most of the redundant description of
9045 special characters (which is in groff_char.man). Added font
9046 translation CB->CR for devdvi. Other minor fixes.
9048 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
9049 (registered) symbols.
9051 2000-05-22 Werner LEMBERG <wl@gnu.org>
9053 * doc/Makefile: Added rule for creating info files.
9055 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
9057 * font/devdvi/generate/Makefile: Fixed dependencies.
9059 * font/devps/*: Regenerated. Heavy changes for Bookman and
9060 NewCentury Schoolbook!
9061 * font/devps/generate/afmname: Will now run with GNU awk.
9062 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
9063 * font/devps/generate/Makefile: Cosmetic changes only.
9065 2000-05-21 Werner LEMBERG <wl@gnu.org>
9067 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
9068 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
9069 `.SS' now produces a heading with a smaller size than `.SH'.
9070 Completely formatted.
9071 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
9073 * man/groff.man: Improved table appearance. Use of `eo' request
9074 to reduce number of doubled backslashes in macro definitions.
9075 Replacing `\e' with `\(rs'. Other minor fixes.
9077 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
9078 to have correct line number.
9080 * INSTALL: Small improvement.
9082 2000-05-20 Bernd Warken <bwarken@mayn.de>
9084 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
9087 2000-05-19 Bernd Warken <bwarken@mayn.de>
9089 * man/groff.man: Complete update (with a lot of corrections by WL).
9091 2000-05-18 Werner LEMBERG <wl@gnu.org>
9093 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
9095 * font/*/*: Implement it.
9096 * man/groff_char.man, NEWS: Document it.
9098 * src/include/unix.h: Removed. It isn't used.
9100 * doc/groff.texinfo: Slight improvements.
9102 2000-05-17 Werner LEMBERG <wl@gnu.org>
9104 * README, win32-diffs: Small fixes and improvements.
9106 2000-05-16 Werner LEMBERG <wl@gnu.org>
9108 * FDL: New file (the Free Documentation License version 1.1).
9110 * doc/groff.texinfo: Added many start-up values for gtroff.
9111 Some structural improvements of the source code.
9113 2000-05-15 Werner LEMBERG <wl@gnu.org>
9115 * src/roff/troff/input.cc: Added small comment about troffrc-end.
9116 * src/roff/troff/troff.man: Added info about troffrc-end.
9118 2000-05-14 Werner LEMBERG <wl@gnu.org>
9120 * Makefile.in (EXTRADIRS): Fix typos.
9121 (dist): Handle deletion of old .tar.gz file correctly.
9122 (DISTDIRS): Include all tty output devices.
9124 * doc/groff.texinfo: Adding more cross references; countless other
9127 2000-05-13 Werner LEMBERG <wl@gnu.org>
9129 * MORE.STUFF: Added Robert Marks's utilities.
9131 2000-05-12 Werner LEMBERG <wl@gnu.org>
9133 Added win32 port contributed by Blake McBride
9134 <blake@florida-software.com>.
9136 * README.WIN32, win32-diffs: New files.
9139 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
9140 (tmove, tmove2): Added parentheses to avoid compiler warnings.
9141 (change): Removed unused variables.
9143 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
9144 (savebounds): Changed return value from `int' to `void'.
9145 * src/preproc/grn/hdb.cc: Ditto.
9147 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
9148 final backslash in comment to avoid compiler warning.
9150 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
9152 * doc/groff.texinfo: More fixes.
9154 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
9156 * tmac/tmac.doc: Documentation fix.
9158 2000-05-11 Werner LEMBERG <wl@gnu.org>
9160 * doc/groff.texinfo: Reading the source code shows up a lot of
9161 omissions and incorrect data... More conversion to @Deffn macros.
9163 2000-05-10 Werner LEMBERG <wl@gnu.org>
9165 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
9168 * src/roff/troff/request.h: Removing unused `no_break_flag'.
9170 2000-05-09 Werner LEMBERG <wl@gnu.org>
9172 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
9175 * doc/groff.texinfo: Extended history section. More conversion to
9176 @Deffn macros. More .tr documentation.
9178 2000-05-07 Werner LEMBERG <wl@gnu.org>
9180 * doc/groff.texinfo: Completed tab section. Added info about
9183 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
9185 * PROBLEMS: Describe configure script fix for OS/390 Unix.
9187 2000-05-05 Werner LEMBERG <wl@gnu.org>
9189 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
9191 * NEWS: Document it.
9193 * man/troff.man: Minor optical improvements.
9195 2000-05-03 Werner LEMBERG <wl@gnu.org>
9197 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
9199 * font/*/*: Implement it.
9200 * man/groff_char.man, NEWS: Document it.
9202 2000-05-02 Werner LEMBERG <wl@gnu.org>
9204 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
9206 * NEWS: Document the three new man pages.
9208 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
9209 * configure: Updated.
9211 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
9213 2000-05-01 Werner LEMBERG <wl@gnu.org>
9215 Added grap support to grog.
9217 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
9218 * src/roff/grog/grog.man: Document it.
9220 * doc/groff.texinfo, NEWS: Add info about grap support.
9222 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
9223 (with slight fixes by me).
9225 * tmac/groff_tmac.man: New file documenting tmac mechanism.
9226 * tmac/Makefile.sub: Add groff_tmac.man.
9227 * man/roff.man: New file giving overview of roff system.
9228 * man/troff.man: A short reference of troff.
9229 * man/Makefile.sub: Add roff.man and troff.man.
9231 2000-04-30 Werner LEMBERG <wl@gnu.org>
9233 Added grap support to groff.
9235 * src/roff/groff/groff.cc: Implement it.
9236 * src/roff/groff/groff.man: Document it.
9238 * src/devices/grotty/grotty.man: Add cp1047 device.
9239 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
9241 * src/roff/groff/groff.man: Ditto.
9242 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
9243 * doc/groff.texinfo: Ditto.
9245 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
9248 2000-04-29 Werner LEMBERG <wl@gnu.org>
9250 * man/groff_char.man: Add `pc' glyph.
9251 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
9252 * tmac/tmac.tty: Add `pc' glyph.
9253 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
9254 we use cp1047 output device.
9256 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
9257 there are still hardcoded latin1->unicode values in utf8's font
9259 * configure: Updated.
9260 * NEWS: Minor clarification. Updated.
9262 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
9265 2000-04-28 Werner LEMBERG <wl@gnu.org>
9267 Adding EBCDIC code page 1047.
9269 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
9270 font/devcp1047/DESC.proto: New files.
9272 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
9273 either ascii/latin1 or cp1047.
9274 * Makefile.in: Use it.
9275 * configure: Updated.
9277 Replacing and/or adding `md' (mathdot) glyph with `pc'
9278 (periodcentered) in all text fonts.
9280 * font/*/*: Change it.
9282 2000-04-27 Werner LEMBERG <wl@gnu.org>
9284 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
9286 * configure.in: Add check for strings.h.
9287 * src/include/driver.h: Use HAVE_STRINGS_H.
9288 * src/devices/grolbp/lpb.cc: Remove string.h.
9290 * src/include/groff-getopt.h: New file. It will be used instead of
9291 getopt.h (to be included in lib.h) to avoid endless problems with
9292 picky C++ compilers.
9293 * src/include/lib.h: Use groff-getopt.h.
9294 * src/include/Makefile.sub: Updated.
9296 * configure: Updated.
9297 * Makefile.in: Updated.
9299 * NEWS: Mention EBCDIC support.
9301 2000-04-26 Werner LEMBERG <wl@gnu.org>
9303 * TODO: Some additions.
9305 2000-04-25 Werner LEMBERG <wl@gnu.org>
9307 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
9310 2000-04-23 Werner LEMBERG <wl@gnu.org>
9312 * src/roff/troff/troff.man: Minor fixes.
9314 2000-04-22 Werner LEMBERG <wl@gnu.org>
9316 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
9317 `.T' string register and the incompatible definition of the `.T'
9318 number register (compared to Unix troff).
9320 * man/groff_char.man: Add some missing characters.
9321 * font/devutf8/NOTES: Update.
9323 2000-04-21 Werner LEMBERG <wl@gnu.org>
9325 * src/include/htmlindicate.h, src/include/lib.h,
9326 src/include/posix.h: Fix copyright.
9328 * src/include/Makefile.sub: Update.
9330 2000-04-20 Werner LEMBERG <wl@gnu.org>
9332 * src/roff/troff/input.cc (input_char_description): Removing
9333 superfluous space char.
9335 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
9337 * doc/groff.texinfo: Document EBCDIC.
9339 2000-04-19 Werner LEMBERG <wl@gnu.org>
9341 Introducing `shc' as the glyph name for the soft hyphen character.
9343 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
9344 font/devlatin1/R.proto: Use it.
9348 2000-04-18 Werner LEMBERG <wl@gnu.org>
9350 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
9351 dependency on ASCII order.
9353 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
9355 * src/libs/libgroff/illegal.c: Added EBCDIC table.
9356 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
9358 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
9359 to increase portability.
9361 2000-04-15 Werner LEMBERG <wl@gnu.org>
9363 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
9364 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
9365 the generic `\n' if under OS/390 Unix.
9367 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
9369 * configure: Regenerated.
9371 2000-04-14 Werner LEMBERG <wl@gnu.org>
9373 * doc/groff.texinfo: More conversions to @Deffn.
9375 2000-04-12 Werner LEMBERG <wl@gnu.org>
9377 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
9380 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
9382 2000-04-10 Werner LEMBERG <wl@gnu.org>
9384 * doc/groff.texinfo: More conversions to @Deffn.
9386 2000-04-08 Werner LEMBERG <wl@gnu.org>
9388 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
9389 Updated to latest version (glibc 2.1.3).
9391 2000-04-07 Werner LEMBERG <wl@gnu.org>
9393 * doc/Makefile (clean): Include more index files.
9394 Add rule texinfo->dvi.
9396 2000-04-05 Werner LEMBERG <wl@gnu.org>
9398 * doc/groff.texinfo: Added new index `op' for operators. More
9399 info on end of sentence characters. More use of @Deffn.
9401 2000-03-30 Werner LEMBERG <wl@gnu.org>
9403 * */*.man: Adding a note that a whitespace can be inserted between
9404 a command line option and its parameter -- we are using GNU getopt.
9406 * src/roff/groff/groff.man: Add example of `-m mandoc'.
9408 2000-03-28 Werner LEMBERG <wl@gnu.org>
9410 Correct anachronism of calling the man macro file with `-man'
9411 instead of `-m man' etc.
9413 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
9414 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
9415 load tmac.<package>.
9417 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
9421 * doc/groff.texinfo: Updated.
9423 * tmac/groff_man.man: Copyright added.
9425 2000-03-27 Werner LEMBERG <wl@gnu.org>
9427 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
9428 typeset the request resp. escape name with a tt font -- due to a
9429 bug in texinfo.tex it is necessary to use the `-e' switch with
9432 Improving info about usage of groff units.
9436 2000-03-20 Werner LEMBERG <wl@gnu.org>
9438 * doc/groff.texinfo: Added section about man macro package
9439 (I've basically taken groff_man.man). Introducing new indices `ma'
9440 for macros/strings and `gl' for glyph names. Other minor fixes.
9442 * tmac/groff_man.man: Fixed some typos.
9444 2000-03-19 Werner LEMBERG <wl@gnu.org>
9446 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
9449 * doc/texinfo.tex: New file.
9451 2000-03-18 Werner LEMBERG <wl@gnu.org>
9453 * doc/groff.texinfo: Improved section on number registers. Other
9456 2000-03-16 Werner LEMBERG <wl@gnu.org>
9458 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
9461 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
9462 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
9463 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
9464 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
9466 * src/preproc/grn/grn.man: Better synopsis; added copyright.
9468 * src/roff/grog/grog.man: Updated copyright date.
9470 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
9472 * configure.in: Added test for strdup.
9474 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
9477 Replaced dynamic allocation of arrays `[...]' with `new' operator.
9481 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
9483 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
9485 2000-03-11 Werner LEMBERG <wl@gnu.org>
9487 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
9489 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
9490 * src/include/lib.h: Remove some spaces.
9492 2000-03-10 Werner LEMBERG <wl@gnu.org>
9494 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
9495 initializers from arguments (some compilers don't like this).
9497 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
9499 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
9500 used by pic and eqn to tell grohtml where the graphic regions start
9502 * src/libs/libgroff/Makefile.sub: Use it.
9503 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
9504 graphic_start() and graphic_end() from htmlindicate.cc.
9506 2000-03-09 Werner LEMBERG <wl@gnu.org>
9508 * tmac/tmac.safer: Will now work correctly in compatibility mode.
9509 * tmac/groff_man.man: More fixes.
9511 2000-03-08 Werner LEMBERG <wl@gnu.org>
9513 * doc/Makefile: Added texput.log to the `clean' target.
9514 * doc/groff.texinfo: Added info about delimiters for escapes.
9516 2000-03-08 Bernd Warken <bwarken@mayn.de>
9518 * src/preproc/pic/pic.man: Add info on conversion of pic images to
9519 other graphic formats.
9521 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
9523 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
9524 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
9525 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
9528 2000-03-07 Werner LEMBERG <wl@gnu.org>
9530 * doc/groff.texinfo: Spelling fixes.
9532 2000-03-06 Werner LEMBERG <wl@gnu.org>
9534 * tmac/groff_man.man: Completely revised to cover everything in
9537 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
9538 Other minor fixings.
9539 * src/roff/troff/env.cc (environment_copy): Improve error message and
9541 * src/roff/troff/TODO: Updated.
9543 * doc/Makefile: Bug fixes -- this is still provisional, though...
9545 * tmac/eqnrc: Small fixes.
9547 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
9549 Adding a request `evc' to copy environments.
9551 * src/roff/troff/env.cc (environment::copy, environment_copy):
9553 * src/roff/troff/env.h: Add prototype.
9555 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
9557 Adding strsep() -- Solaris 8 doesn't have it.
9559 * configure.in: Test it.
9560 * src/devices/grolbp/lbp.cc: Add code.
9562 2000-03-05 Werner LEMBERG <wl@gnu.org>
9564 * src/roff/troff/div.cc (macro_diversion::output,
9565 top_level_diversion::output): Fixing an incompatibility with
9566 original troff: \x'0' updates the .a register also. Thanks to
9567 <Andries.Brouwer@cwi.nl> for pointing this out.
9568 * doc/groff.texinfo: Document it.
9570 * Makefile.in: Create Makefile.dep if necessary before calling the
9571 submake process to avoid warning about nonexistent file.
9573 * NEWS, PROJECTS: Updated.
9575 2000-03-04 Werner LEMBERG <wl@gnu.org>
9577 * tmac/troffrc: Add tmac.lbp.
9579 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
9581 * tmac/tmac.lbp: New file.
9582 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
9585 2000-03-03 Werner LEMBERG <wl@gnu.org>
9587 * Makefile.in: Fixing $(subdir).
9589 * README, NEWS: Small fixes.
9591 * test-groff: Adding path to grolbp.
9593 * configure.in: The (new) file src/xditview/Imakefile.in will be
9594 also configured -- it is now possible to build gxditview in a
9595 directory different from $srcdir.
9597 2000-03-02 Blake McBride <blake@florida-software.com>
9599 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
9601 * MORE.STUFF: Added website of bell labs and info about plot2dev.
9603 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
9605 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
9608 2000-02-29 Werner LEMBERG <wl@gnu.org>
9610 Adding GNU getopt to the groff distribution.
9612 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
9614 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
9615 * aclocal.a4: Remove GROFF_GETOPT function.
9616 * configure.in, Makefile.in, PROBLEMS: Update.
9617 * src/include/lib.h: Replace getopt tests with getopt.h.
9618 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
9620 * doc/groff.texinfo: Further checking/updating. Adding more index
9623 * man/groff_out.man: Fix nroff mode activation (for emacs).
9624 * man/groff_font.man: Add missing ligature.
9626 2000-02-28 Werner LEMBERG <wl@gnu.org>
9628 * doc/groff.texinfo: Further checking/updating. Adding more index
9631 * src/devices/grolbp/grolbp.man: Added a comment line at the
9632 beginning of the file (similar to shell scripts) which indicates
9633 that `tbl' should be used as a preprocessor.
9635 2000-02-27 Blake McBride <blake@florida-software.com>
9637 Adapting groff to MS Visual C++ 6.0 compiler (tested with
9638 Windows NT 4.0). Uses _MSC_VER define where necessary.
9640 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
9641 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
9642 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
9643 src/include/lib.h, src/libs/libgroff/errarg.cc,
9644 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
9645 src/preproc/refer/label.y, src/preproc/refer/label.cc,
9646 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
9647 src/roff/troff/div.cc, src/roff/troff/env.cc,
9648 src/roff/troff/input.cc, src/roff/troff/node.cc,
9649 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
9650 if_to_a() to avoid name clashes.
9651 * src/include/posix.h: Don't use unistd.h.
9652 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
9653 clause for integrating non-Unix xtmpfile() code.
9654 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
9655 structure; use "rt" for popen() in pipe_source(); add getpid()
9657 * src/roff/troff/node.cc: Use special versions of popen() in
9658 real_output_file() and pclose() in ~real_output_file().
9660 2000-02-27 Werner LEMBERG <wl@gnu.org>
9662 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
9663 LBP-8 series laser printers). This code has been contributed by
9664 Francisco Andrés Verdú <pandres@dragonet.es>.
9666 * src/devices/grolbp/*: The grolbp output device.
9667 * font/devlpb/*: The font description files.
9668 * Makefile.in: Add grolpb and devlbp subdirectories.
9670 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
9671 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
9674 * doc/groff.texinfo: Further checking/updating. Adding more index
9679 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
9681 * man/groff_font.man: Adding info about obsolete DESC keywords.
9682 * src/devices/grolj4/grolj4.man: Documenting additional DESC
9685 2000-02-26 Werner LEMBERG <wl@gnu.org>
9687 * src/preproc/grn/grn.man: Added info about the gremlin file format
9688 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
9690 2000-02-25 Werner LEMBERG <wl@gnu.org>
9692 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
9693 friends to be non-integer.
9695 * src/preproc/grn/grn.man: Document it.
9697 * doc/groff.texinfo: Further checking/updating. Adding more index
9700 2000-02-24 Werner LEMBERG <wl@gnu.org>
9702 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
9703 line thicknesses to be integer multiples of this value.
9705 * src/preproc/grn/grn.man: Commenting out the -s option -- the
9706 corresponding code doesn't work (yet).
9708 * doc/groff.texinfo: Further checking/updating. Adding more index
9711 2000-02-23 Werner LEMBERG <wl@gnu.org>
9713 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
9714 specify line thickness instead of base units. The new default
9715 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
9716 thick lines respectively.
9718 Removed unused variable `prevval'.
9720 * src/preproc/grn/grn.man: Updated.
9722 2000-02-22 Werner LEMBERG <wl@gnu.org>
9724 * src/preproc/grn/main.cc: Slight formatting.
9726 * src/roff/groff/groff.man: Formatting fix.
9727 * src/preproc/grn/grn.man: Ditto.
9729 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
9731 * doc/groff.texinfo: Further checking/updating.
9733 2000-02-21 Werner LEMBERG <wl@gnu.org>
9735 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
9737 * test-groff: Added grn subdir to path.
9739 * doc/groff.texinfo: Some restructing and other small improvements.
9741 * src/roff/groff/groff.cc (help): Fixed info string.
9743 2000-02-20 Werner LEMBERG <wl@gnu.org>
9745 * doc/meref.me: Fix description of .GS request.
9747 * src/roff/troff/troff.man: Fixing typo.
9749 Adding the `grn' preprocessor for gremlin graphic files.
9751 * src/preproc/grn/*: This is the Berkeley distribution written by
9752 David Slattengren and Barry Roitblat, adapted to groff by Daniel
9753 Senderowicz and Werner Lemberg.
9755 * doc/grnexampl.{me,g}: A sample for grn.
9757 * Makefile.in: Added subdirectory entry for grn.
9759 * src/roff/groff/groff.cc: Added support for grn. It can be now
9760 called with the switch `-g'.
9762 * src/roff/groff/groff.man: Updated.
9764 * src/roff/grog/grog.{man,pl,sh}: Updated.
9768 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
9770 * src/include/lib.h: Added xtmptemplate and made xtmpfile
9771 parametrically polymorphic.
9773 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
9774 and the alterations to xtmpfile.
9775 xtmpfile can be requested to return the filename created
9776 and asked not to unlink the temp file. The default behaviour
9777 if parameters are absent is exactly the same as before.
9779 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
9781 A new request `length' is available which returns the length of a
9782 string in a number register:
9784 * src/roff/troff/input.cc (length_macro): Implement it.
9785 * src/roff/troff/input.cc (init_input_requests): Register it.
9787 2000-02-11 Werner LEMBERG <wl@gnu.org>
9789 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
9790 of the `substring' request.
9792 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
9795 * src/roff/troff/TODO, NEWS: Updated.
9797 2000-02-09 Werner LEMBERG <wl@gnu.org>
9799 * src/roff/groff/groff.man: Added an example.
9801 2000-02-06 Werner LEMBERG <wl@gnu.org>
9803 I've considerably modified the directory structure of the
9804 distribution to get a more vertical layout. For example, the number
9805 of top level directories has been reduced from 42 to 6.
9807 As a consequence, many changes, especially to the makefiles, were
9810 * The makefile variables `top_builddir' and `top_srcdir' have been
9811 introduced. Virtually all relative paths have been replaced with
9812 absolute ones using these two variables.
9814 * Dependencies (in the files `Makefile.dep') are no longer part of
9815 the distribution. Instead, they are created during a `make install'
9816 in the build directory.
9818 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
9819 make `top_srcdir' and `top_builddir' absolute.
9823 * Man pages now depend on the files `VERSION' and `REVISION'.
9825 * The added shell script `mkinstalldirs' will replace `mkdir' in
9828 * VERSION: Version number increased to 1.16.
9830 2000-02-04 Werner LEMBERG <wl@gnu.org>
9832 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
9834 * Makefile.in: Removed $(tmac_m) since it is no longer needed
9835 (after an update of the mm stuff).
9837 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
9839 2000-02-03 Werner LEMBERG <wl@gnu.org>
9841 The .psbb request will now also accept Mac PS images (i.e. using LF
9842 as the EOL character).
9844 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
9845 (with slight modifications).
9846 * troff/input.cc (do_ps_file): Use it.
9848 * test-groff: Add grohtml and grolj4 output devices to PATH.
9850 2000-01-30 Werner LEMBERG <wl@gnu.org>
9852 * NEWS, MORE.STUFF: Updated.
9854 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
9856 Add the `srand' command to pic.
9858 * pic/lex.cc, pic/pic.y: Implement it.
9859 * pic/pic.man: Document it.
9860 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
9862 2000-01-30 Werner LEMBERG <wl@gnu.org>
9864 Add a new request `.psbb'. This does exactly what the external
9865 program psbb did. It scans a PostScript image file for a
9866 %%BoundingBox comment and extracts the bounding box values (in
9867 PostScript units) which are then stored in the four new (read-only)
9868 number registers `llx', `lly', `urx', and `ury'.
9870 This will allow the usage of the .PSPIC macro without worrying
9871 about unsafe behaviour of groff, i.e., it will work without the
9872 `-U' switch of groff.
9874 * troff/input.cc: Implement it.
9875 * tmac/tmac.pspic: Use it.
9876 * troff/troff.man, grops/grops.man, NEWS: Document it.
9877 * psbb/*, Makefile.in: Remove it since it is no longer needed.
9879 This is bloody C code simply adapted from psbb.c! Any improvements
9882 2000-01-29 Werner LEMBERG <wl@gnu.org>
9884 * man/groff_font.man: Minor clarifications.
9888 2000-01-28 Werner LEMBERG <wl@gnu.org>
9890 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
9892 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
9894 * man/groff_font.man: Brought up to date regarding tcommand
9896 * libgroff/font.cc: Handle everything after `--' as a comment
9898 * devps/*: Added comment delimiter inside devps font files.
9900 2000-01-28 Werner LEMBERG <wl@gnu.org>
9902 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
9903 \fC...\fP (which now works as expected).
9905 * troff/troff.man: Fix typo.
9907 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
9909 Completed the pass_filenames implementation in troff.
9911 * libdriver/input.cc: Will read the new `F' tcommand.
9912 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
9913 * troff/input.cc: Use it.
9915 2000-01-26 Werner LEMBERG <wl@gnu.org>
9917 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
9918 font will now be updated even if an invalid font is selected.
9920 2000-01-24 Werner LEMBERG <wl@gnu.org>
9922 * doc/homepage.ms: Updated for new tmac.arkup.
9924 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
9926 * tmac/tmac.arkup: Cleanup.
9928 Added `\&' to .HTML macro to `leave vertical mode', so to say.
9930 Removed obsolete .LINK macro completely.
9932 The macros .URL, .FTP, and .MAILTO now accept a third argument which
9933 will be immediately appended to the second argument (to be used with
9934 punctuation, for example).
9936 Disabled .CDFTP macro temporarily for security reasons.
9938 * tmac/groff_markup.man: Complete revision for latest changes in
9939 tmac.arkup -- note that it does not yet format correctly with
9942 2000-01-23 Bruno Haible <haible@clisp.cons.org>
9944 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
9945 * devutf8/R.proto: Add mappings for wp, lh, rh.
9946 * devutf8/NOTES: Updated.
9948 2000-01-23 Werner LEMBERG <wl@gnu.org>
9950 * doc/groff.texinfo: Updated version/copyright info.
9952 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
9954 Added support for two new directives in device descriptions:
9955 `pass_filenames' (to pass the input file name to the output device)
9956 and `use_charnames_in_special' (to support e.g. accented characters
9957 in the `X' request).
9959 * include/font.h, troff/charinfo.h: Declare it.
9961 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
9963 * devhtml/DESC: Use it.
9965 * troff/input.cc: New function encoded_char.
9967 * troff/token.h: Add test for `specialness'.
9969 2000-01-21 Werner LEMBERG <wl@gnu.org>
9971 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
9972 mistake from the list of files to be installed.
9974 2000-01-18 Werner LEMBERG <wl@gnu.org>
9976 * README: Added info how to apply patches.
9978 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
9980 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
9982 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
9984 * troff/input.cc: Add support for troffrc-end.
9986 * tbl/main.cc: Altered to issue table-start and table-end special
9987 characters if using the html device.
9989 * devhtml/*: Modified font files to incorporate html encoding of
9992 * tmac/groff_markup.man: New file documenting tmac.arkup.
9994 * tmac/troffrc-end: New file. This is invoked after all user
9995 specified macros. Currently used by the html device to include
9996 tmac.html. Thus no need for users to specify -mhtml anymore.
9998 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
9999 (MAN7): Add groff_markup.man.
10001 * tmac/tmac.an, tmac/tmac.html: Small html updates.
10003 * tmac/troffrc: tmac.arkup will now be called for the html device.
10005 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
10006 extra device specific information about fonts.
10008 * doc/homepage.ms: New file. It is an example how an HTML home page
10009 could look like with grohtml.
10011 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
10013 2000-01-12 Bruno Haible <haible@clisp.cons.org>
10015 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
10018 * devutf8/NOTES: Updated.
10020 2000-01-08 Bruno Haible <haible@clisp.cons.org>
10022 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
10023 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
10024 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10025 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
10026 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
10027 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
10028 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
10029 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
10032 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
10034 2000-01-12 Fabrizio Polacco <fab@prosa.it>
10036 grolj4: Paper size will be searched case-insensitively.
10038 * include/lib.h: Add check for strcasecmp().
10039 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
10040 * configure.in: Check for strcasecmp().
10042 2000-01-11 Werner LEMBERG <wl@gnu.org>
10044 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
10047 2000-01-10 Werner LEMBERG <wl@gnu.org>
10049 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
10052 Add a new read-only register, `.Y', which contains the groff
10055 * troff/input.cc (init_input_requests): Define it.
10056 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
10057 * doc/groff.texinfo, troff/troff.man: Document it.
10059 * libgroff/Makefile.sub (version.cc): Add definition of
10060 `Version_string[]', consisting of `<major>.<minor>.<revision>'
10061 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
10062 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
10063 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
10064 troff/input.cc, pfbtops/pfbtops.c: Use it.
10066 2000-01-10 Fabrizio Polacco <fab@prosa.it>
10068 Add a revision scheme to the groff package.
10070 * REVISION: New file.
10071 * libgroff/Makefile.sub (version.cc): Use it to define
10072 `revision_string[]'.
10073 * grops/psrm.cc: Use revision_string (converted to an unsigned
10074 integer) in constructor of resource_manager.
10076 2000-01-10 Bruno Haible <haible@clisp.cons.org>
10078 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
10080 * Makefile.in (DEVDIRS): Add devutf8.
10081 * grotty/tty.cc: Include device.h.
10082 (glyph): Change type of `code' to `unsigned int'.
10083 (tty_printer): New field is_utf8. Constructor takes device argument.
10084 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
10085 (tty_printer::add_char): Change type of first arg to `unsigned int'.
10086 (tty_printer::put_char): New function.
10087 (tty_printer::end_page): Use put_char() instead of ::putchar().
10088 (make_printer): Pass device to tty_printer constructor.
10089 * nroff.sh: Determine default device by calling 'locale'. As a
10090 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
10091 Recognize UTF-8 locales.
10092 * tmac/eqnrc: Recognize utf8 like latin1.
10093 * tmac/troffrc: Device utf8 needs tmac.tty.
10095 2000-01-07 Werner LEMBERG <wl@gnu.org>
10097 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
10099 2000-01-07 Paul Eggert <eggert@twinsun.com>
10101 Add a new predefined writeable number register, `year',
10102 which contains the current year.
10104 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
10105 * tmac/tmac.s: Use it.
10106 * troff/input.cc (init_registers): Initialize it.
10108 2000-01-06 Werner LEMBERG <wl@gnu.org>
10110 * PROBLEMS: Fixed typo.
10112 2000-01-04 Paul Eggert <eggert@twinsun.com>
10114 * PROBLEMS: Add Y2k advice for the yr number register.
10116 2000-01-03 Paul Eggert <eggert@twinsun.com>
10118 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
10120 2000-01-02 Werner LEMBERG <wl@gnu.org>
10122 * tmac/tmac.arkup: Slight modification of macros to provide better
10123 appearance for non-HTML formats.
10125 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
10127 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
10128 does not automatically translate to malloc(n) on all OSes
10129 (e.g., SunOS) so do it explicitly. Also, check the returned
10132 2000-01-01 Werner LEMBERG <wl@gnu.org>
10134 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
10136 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
10137 expects this variable
10139 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
10141 * doc/Makefile: Added instructions to create HTML and text
10142 versions of some files.
10144 1999-12-31 Werner LEMBERG <wl@gnu.org>
10146 * Updated INSTALL.gen.
10148 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
10149 better resp. correctly with non-HTML devices.
10151 Version 1.15 released
10152 =====================
10154 1999-12-28 Werner LEMBERG <wl@gnu.org>
10156 * NEWS, VERSION: Changed to 1.15
10158 1999-12-27 Paul Eggert <eggert@twinsun.com>
10160 * nroff/nroff.man: -S is safer, not safe.
10162 * groff/groff.cc (main): Use `safer', not `safe', in variable
10163 names. This does not change the behavior.
10165 * troff/input.cc (main): Likewise.
10167 * nroff/nroff.sh: Likewise.
10169 * troff/input.cc (prepend_string): New function.
10170 (main): Prepend -msafer, so that we check macro libraries for
10173 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
10175 Version 1.14 released
10176 =====================
10178 1999-12-26 Werner LEMBERG <wl@gnu.org>
10180 * NEWS, VERSION: Changed to 1.14.
10182 1999-12-24 Werner LEMBERG <wl@gnu.org>
10184 * refer/refer.cc: Fixing the last fix.
10186 Version 1.13 released
10187 =====================
10189 1999-12-23 Werner LEMBERG <wl@gnu.org>
10191 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
10196 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
10198 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
10199 document conventions, the version number must be a real.
10201 Version 1.12.1 released
10202 =======================
10204 1999-12-22 Werner LEMBERG <wl@gnu.org>
10206 * VERSION: Changed to 1.12.1.
10208 1999-12-22 Alan Rooks <arooks@istar.ca>
10210 * refer/refer.cc (do_file): Slight modification to satisfy the
10211 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
10214 1999-12-20 Werner LEMBERG <wl@gnu.org>
10216 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
10219 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
10220 list of unsafe requests.
10222 * pic/pic.man: Fixed a typo.
10224 * man/groff_out.man: Fixed a typo.
10226 1999-12-18 Werner LEMBERG <wl@gnu.org>
10228 * Makefile.in: Doc fixes.
10230 1999-12-17 Fabrizio Polacco <fab@prosa.it>
10232 * groff/groff.cc: Missing `U' option added to getopt().
10234 * troff/troff.man: Missing `U' option added to synopsis.
10236 Version 1.12 released
10237 =====================
10239 1999-12-14 Werner LEMBERG <wl@gnu.org>
10241 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
10244 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
10245 with the more appropriate terms `safer' and `unsafe'.
10247 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
10248 sys_nerr and sys_errlist[].
10250 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
10252 * pic/pic.y, pic/pic.cc: Added check for fmod().
10254 1999-12-13 Werner LEMBERG <wl@gnu.org>
10256 * VERSION: Changed to 1.12.
10258 Here some patches from various sources; most of them taken from
10259 the Debian distribution.
10261 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
10262 tmac/Makefile.sub: New files copied directly from the NetBSD
10263 distribution. Probably, some additional adaptation later on is
10266 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
10267 of unsafe requests.
10269 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
10270 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
10271 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
10272 (`-S') is now the default.
10274 * README, NEWS: Updated.
10276 1999-12-09 Werner LEMBERG <wl@gnu.org>
10278 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
10280 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
10282 1999-12-06 Werner LEMBERG <wl@gnu.org>
10284 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
10285 grief than relief today. Additionally, it is against the GNU
10288 * configure: Recreated.
10290 1999-12-05 Werner LEMBERG <wl@gnu.org>
10292 * configure.in: Added GROFF_LIBM.
10294 * configure: Recreated.
10296 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
10299 * Makefile.in: Added definition of $(LIBM).
10301 * Makefile.comm (LIBM): Removed.
10303 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
10305 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
10307 * doc/Makefile: Added rule for generation pic.html.
10309 (clean): Files produced by grohtml will be removed also.
10311 * doc/pic.ms: Small fix.
10313 * tmac/tmac.html: Fixed suppression of headers.
10315 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
10317 * tmac/tmac.html: Fixing horizontal arrows.
10319 Turning off hyphenation.
10321 * tmac/tmac.an: Improved support for grohtml; better indentation,
10322 no footers/headers.
10324 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
10326 * tmac/tmac.arkup: Added CDFTP macro
10328 * tmac/tmac.html: All headers are turned off for ms, me, and mm
10331 * tmac/troffrc: Some additions for HTML stuff.
10333 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
10335 * tmac/tmac.html: Small changes.
10337 1999-09-26 Werner LEMBERG <wl@gnu.org>
10339 * doc/groff.texinfo: Minor fixes.
10341 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
10343 * devhtml/TR: Changed spacewidth to 3.
10345 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
10347 * tmac/tmac.html: Moved markup macros to tmap.arkup.
10349 * tmac/tmac.arkup: New file.
10351 * grohtml/ChangeLog: New file.
10353 1999-09-16 Werner LEMBERG <wl@gnu.org>
10355 * doc/groff.texinfo (Common Features): Added Copying chapter.
10356 Changed format to @smallbook.
10358 1999-09-15 Werner LEMBERG <wl@gnu.org>
10360 * NEWS: Added info about groff.texinfo.
10362 * doc/groff.texinfo: Will now compile (using texi2dvi) without
10365 1999-09-14 Werner LEMBERG <wl@gnu.org>
10367 * groff/groff.man: More updates.
10369 1999-09-13 Werner LEMBERG <wl@gnu.org>
10371 * doc/groff.texinfo: New file. This manual is still very
10372 rudimentary. It has been originally contributed by Trent
10373 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
10376 * INSTALL: Added information about the `doc' subdir
10378 * troff/troff.man: Minor fixes.
10380 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
10383 * troff/input.cc (usage): Added missing `-ffam' to usage message.
10385 * Makefile.in (dist): groff-$(version).tar.gz must be removed
10386 also, otherwise it is included itself in another call of `make
10389 * groff/groff.cc (synopsis): Removed superfluous space.
10391 * PROJECTS, PROBLEMS, NEWS: Updated.
10393 * VERSION: Updated to 1.12beta.
10395 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
10397 * README: Updated: Included documentation about CVS repository,
10398 mailing lists, and daily snapshots.
10400 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
10402 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
10404 * tmac/tmac.an: If the tag didn't fit into the space that the
10405 macro `TP' specifies, the rest of the tag went into the space for
10408 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
10410 * grolj4/lj4.cc: Added duplex printing (option `-d').
10412 * grolj4/grolj4.man: Document duplex printing.
10414 1999-09-12 Werner LEMBERG <wl@gnu.org>
10416 * doc/Makefile (pic.ps): Fixed rule which caused problems with
10417 non-GNUish sed programs.
10419 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
10422 * configure.in (LIBS): Added `-lc'
10424 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
10426 * pic/tex.cc (solid_arc): Casting M_PI to double.
10428 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
10430 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
10431 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
10432 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
10434 * groff/groff_man.man: New file. This manual page was originally
10435 written for the Debian GNU/Linux system by Susan G. Kleinmann
10438 * eqn/list.cc (list_box::compute_metrics,
10439 list_box::compute_sublist_width): Removed variable declaration to
10440 avoid shadowing warnings.
10442 * grops/psrm.cc (resource_manager::process_file): Ditto.
10444 * tfmtodit/tfmtodit.cc (main): Ditto.
10446 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
10447 to avoid shadowing warnings.
10449 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
10450 shadowing loop variable.
10452 * groff/groff.man, troff/troff.man: Added doc about grohtml.
10454 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
10456 New grohtml frontend to convert groff input to html.
10458 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
10460 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
10462 * tmac/eqnrc: Added html device.
10464 * tmac/tmac.html: New file.
10466 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
10467 (troff_output::start_picture, troff_output::finish_picture),
10468 tbl/main.cc (process_input_file):
10469 Surrounded output with `graphics_start' and `graphics_end' so that
10470 the html driver can identify non-text portions.
10472 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
10473 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
10474 grotty/tty.ps (tty_printer::set_char): Additional parameter
10477 * include/printer.h: Class printer: New function
10478 set_char_and_width; new variables (is_char_named, is_named_set,
10479 named_command, named_char_s, named_char_n) to hold information
10480 about named characters -- needed by the html driver.
10482 * libdriver/printer.cc (printer::set_ascii_char,
10483 printer::set_special_char): Use set_char_and_width.
10485 * devhtml/*: New device files for html driver.
10487 * grohtml/*: New driver grohtml.
10489 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
10491 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
10494 1999-09-11 Luke Mewburn <lukem@netbsd.org>
10496 * libgroff/string.cc (search): Small fix to test against NULL
10499 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
10501 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
10502 \b'abc') were stacked in reverse order when processed in a
10505 * troff/node.h: Added `*last' to struct `node' to make the above
10508 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
10509 The default scale for the 'f' and 't' graphics functions were 'm'
10510 rather than 'u' (i.e., no scaling).
10512 1999-09-11 Peter Miller <peterm@jna.com.au>
10514 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
10515 do_file), soelim/soelim.man: Added `-I file' option to soelim,
10516 defining include paths.
10518 * soelim/soelim.cc (include_path_append): New function.
10520 1999-09-11 Larry Jones <larry.jones@sdrc.com>
10522 * tbl/main.cc (process_options): Unix (at least Documenter's
10523 Workbench) tbl allows arbitrary non-alpha characters between
10526 1999-09-11 Paul Eggert <eggert@twinsun.com>
10528 Y2k fixes. Don't assume that the current year precedes 2000.
10530 * doc/meref.me: Add \n(y2, \n(y4.
10532 * tmac/doc-common (Yr): New number register.
10533 (Dd): Don't assume current year precedes 2000.
10535 * tmac/tmac.e (td): Likewise.
10536 (y2, y4): New number registers.
10538 * pic/pic.man: Update reference for pic paper to May, 1991
10541 1999-09-11 Werner LEMBERG <wl@gnu.org>
10543 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
10544 Removed quotation marks which prevented correct expansion of
10547 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
10549 1999-09-10 Werner LEMBERG <wl@gnu.org>
10551 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
10554 * Removed configure.old.
10556 1999-08-31 Werner LEMBERG <wl@gnu.org>
10558 * VERSION: Updated to 1.11.1
10560 1999-05-27 Werner LEMBERG <wl@gnu.org>
10562 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
10564 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
10565 added quotations around $(tmac_wrap) to avoid syntax error if
10568 * configure: Newly generated using autoconf 2.13.
10570 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
10572 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
10574 * README, PROJECTS, NEWS, INSTALL, VERSION,
10575 doc/Makefile. doc/pic.ms, groff/groff.man:
10576 Prepare for 1.11 release. No code changes.
10577 Documentation for pic added (doc/pic.ms).
10579 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
10581 * Version 1.10 released.
10583 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
10585 * afmtodit/afmtodit.pl: Avoid comment on first line.
10587 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
10589 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
10590 * configure.in: Call it.
10592 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
10593 (distfiles): Doesn't depend on config.log or config.cache.
10595 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
10597 * grog/grog.sh: Use print "" rather than print in END rule.
10599 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
10601 * tbl/main.cc (process_data): Don't give error for excess data
10602 entries that are comments.
10604 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
10606 * tbl/main.cc (process_data): Fix case where new for-scope rules
10607 silently change meaning of code.
10609 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
10611 * troff/env.cc (hyphenate): Loop over all consecutive sequences
10612 of non-zero hyphenation codes.
10614 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
10616 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
10618 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
10620 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
10622 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
10624 * tmac/tmac.andoc: Make it work in compatibility mode.
10626 * refer/token.h (token_info::is_range_sep): New function.
10627 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
10628 * refer/ref.cc (reference::output): More sophisticated check for
10631 * devps/prologue.ps (MANUAL): New procedure.
10632 * grops/ps.cc (main): New -m option.
10633 (usage): Include -m.
10634 (ps_printer::~ps_printer): Implement -m.
10636 * aclocal.m4 (GROFF_G): New macro.
10637 * configure.in: Call it.
10638 * Makefile.in (g): Provided by configure.
10640 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
10642 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
10645 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
10646 (tmac_m, tmac_s): Deleted.
10647 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
10648 tmac_s_prefix): New variables.
10649 (MDEFINES): Change accordingly.
10650 * Makefile.comm (.man.n): Use new TMAC_* variables.
10651 * configure.in (GROFF_TMAC): Call.
10652 * aclocal.m4 (GROFF_TMAC): Define.
10653 * tmac/Makefile.sub (stamp_wrap): New target.
10654 (install_data, uninstall_sub): Handle macro wrapping.
10656 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
10658 * tbl/main.cc (main): Ignore -T option.
10660 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
10662 * devlj4/generate/special.map: Add definition of \(nb.
10664 * tmac/tmac.dvi: Add definition of \(nb.
10666 * troff/dictionary.c (dictionary::dictionary): association::v gets
10667 initialized by association::association.
10669 * tmac/Makefile.sub: Avoid using temporary files when installing.
10671 * troff/env.cc (environment::set_font): Make bad font number a
10674 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
10676 * Makefile.in (datadir): Use share rather than lib.
10678 * groff/groff.cc (basename): Rename to xbasename.
10680 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
10682 * Makefile (CCLIBS): Don't use.
10683 * Makefile.ccpg: Likewise.
10685 * acgroff.m4: Rename to...
10686 * aclocal.m4: Modify extensively for autoconf 2.
10687 * configure.in: Likewise.
10688 * Makefile.in: Likewise.
10690 * groff/pipeline.c (const): Declare as empty if __STDC__ not
10692 (xstrsignal): Check for definition of NSIG. Conditionalize
10693 on SYS_SIGLIST_DECLARED. Make return type const.
10695 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
10697 * troff/input.cc (interpolate_macro): Rephrase missing space
10700 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
10702 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
10703 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
10704 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
10705 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10706 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
10707 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
10708 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
10709 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
10710 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
10711 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
10712 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
10715 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
10717 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
10719 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
10721 (macro_iterator::macro_iterator): Add additional argument.
10723 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
10725 * troff/div.cc (vertical_size::vertical_size): In place of integer
10726 specifying line spacing use cunits specifying post vertical
10728 (macro_diversion::output, top_level_diversion::output): Likewise.
10729 * troff/div.h: Change declarations accordingly.
10730 * troff/env.cc (pending_output_line): Replace ls field by post_vs
10732 (pending_output_line::pending_output_line,
10733 pending_output_line::output, environment::output,
10734 environment::output_line, environment::output_title,
10735 environment::hyphenate_line): In place of
10736 integer specifying line spacing use cunits specifying post vertical
10738 (environment::environment): Add post_vertical_spacing and
10739 prev_post_vertical_spacing arguments.
10740 (environment::get_post_vertical_spacing): New function.
10741 (environment::total_post_vertical_spacing): New function.
10742 (environment::post_vertical_spacing): New function.
10743 (init_env_requests): Initialize pvs request and .pvs register.
10744 * troff/env.h: Change declarations.
10746 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
10748 * tmac/tmac.pspic: Immediately remove the temporary file.
10750 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
10752 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
10753 height is specified.
10755 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
10757 * tbl/table.c (struct vertical rule, class table_entry): Use int
10758 not short for start_row and end_row.
10760 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
10762 * troff/input.cc (trapping_blank_line, blank_line_macro): New
10764 (diverted_space_node::reread, process_input_stack): Call
10765 trapping_blank_line() rather than blank_line().
10766 (init_input_requests): Bind "blm" to blank_line_macro().
10768 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
10770 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
10772 * troff/env.cc (environment::possibly_break_line): Require that
10773 width total excluding width of final space node be greater than
10774 the target text length.
10776 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
10778 * troff/node.cc (kern_pair_node::vertical_extent): New function.
10780 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
10782 * troff/node.cc (charinfo_node): New class.
10783 (glyph_node, composite_node): Derive from charinfo_node. Change
10784 member functions accordingly.
10786 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
10788 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
10790 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
10792 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
10794 * devps/generate/textmap (notsubset): Add.
10796 * tmac/tmac.a4: New file.
10798 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
10800 * pic/main.cc (had_parse_error): New variable.
10801 (do_picture, do_whole_file): Set had_parse_error if yyparse()
10803 (main): Return 1 if had_parse_error is true.
10805 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
10807 * grolj4/lj4.cc (main): Avoid use of strtoul.
10809 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
10811 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
10812 iso_8859_1 or $LESSCHARSET is latin1.
10814 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
10816 * hpftodit: New directory.
10817 * Makefile.in (CCPROGDIRS): Add hpftodit.
10818 * devlj4/generate: New directory.
10820 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
10822 * configure.in: Don't use AC_VFORK.
10823 * groff/pipeline.c (run_pipeline): Use fork() always.
10825 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
10827 * grops/ps.cc (main): Use %1 not %s in error message for -w.
10829 * Makefile.in (CCPROGDIRS): Add grolj4.
10830 (DEVDIRS): Add devlj4.
10831 * grolj4, devlj4: New directories.
10832 * tmac/troffrc: Handle lj4.
10833 * tmac/tmac.lj4: New file.
10835 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
10837 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
10839 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
10841 * troff/input.cc (do_if_request): At end of second string, switch
10842 environments before getting next token.
10844 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
10846 * devps/psstrip.sed: Split rule that strips whitespace on either
10847 side of delimiters.
10849 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
10851 * troff/node.h (font_family::make_definition): Add return value to
10852 declaration. * troff/symbol.h (symbol::operator==,
10853 symbol::operator!=): Likewise.
10855 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
10857 * groff/groff.cc (main, help, synopsis): Handle -S.
10858 (possible_command::insert_arg): New function.
10860 * tmac/tmac.safer: New file.
10861 * tmac/msafer.man: New file.
10862 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
10864 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
10866 * pic/pic.h, pic/main.cc (safer_flag): New variable.
10867 * pic/pic.y (placeless_element): Avoid unsafe operations if
10868 `safer_flag' is set.
10869 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
10871 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
10873 * eqn/lex.cc (get_token): Put call to add_context() in block to
10874 work around Sun C++ 4.0 bug.
10876 * include/stringclass.h (operator +): Use ?: instead of `if' to
10877 work around Sun C++ 4.0 bug.
10879 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
10881 * tbl/main.cc (process_format): Accept - as a synonym for the _
10884 * libbib/index.cc (minus_one): Don't declare as const.
10886 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
10888 * troff/input.cc (get_char_for_escape_name): Push back a newline.
10890 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
10892 * troff/input.cc (write_macro_request): New function.
10893 (init_input_requests): Bind write_macro_request to writem.
10895 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
10897 * tmac/tmac.s (@EN): Turn filling back on even if there was no
10900 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
10902 * tmac/tmac.s (@TS): Renamed from TS.
10903 (TS): Call LP then TS again.
10904 (cov*ab-init): Alias @TS to TS.
10906 * tmac/tmac.s: Allow QP or RS to initialize.
10908 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
10909 Move initializations of PS and LL here.
10910 (par@init): Don't initialize HY. Avoid changing environment 0.
10911 (par*env-init): Don't all par@reset.
10913 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
10915 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
10917 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
10919 * Makefile.in (MDEFINES): Add LDFLAGS.
10920 (LDFLAGS): Add definition line.
10922 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
10924 * troff/input.cc (get_optional_char): Split off error check into...
10925 (check_missing_character): New function.
10926 * troff/token.h: Declare it.
10927 * troff/env.cc (margin_character): Don't call get_optional_char.
10928 Only call tok.next() after making the node.
10930 * include/lib.h (getopt): Make 2nd argument char *const *.
10932 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
10934 * nroff/conftest.sh: Deleted.
10936 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
10938 * pic/make-dos-dist: Deleted.
10940 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
10942 * devps/psstrip.sed: Strip comments before stripping trailing
10945 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
10947 * Version 1.09 released.
10949 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
10951 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
10953 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
10955 * libgroff/font.cc (font::load_desc): Fix typo in error message.
10957 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
10959 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
10960 about returning without a value.
10962 * troff/charinfo.h (charinfo::get_special_translation): Cast
10963 TRANSLATE_NONE to int.
10965 * refer/token.cc (lookup_token, store_token): Remove bogus loop
10966 test. Fix test so that it works with n unsigned.
10968 * pic/pic.y (defaults_table): Fully bracket initializer.
10969 * pic/lex.cc (lookup_keyword): Likewise.
10970 * eqn/lex.cc (token_table, def_table): Likewise.
10971 * eqn/box.cc (param_table): Likewise.
10972 * troff/input.cc (warning_table): Likewise.
10973 * libgroff/font.cc (table): Likewise.
10974 * grops/ps.cc (ps_printer::special): Likewise.
10975 * grops/psrm.cc (resource_manager::process_file): Likewise.
10976 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
10977 * refer/command.cc (command_table): Likewise.
10978 * addftinfo/addftinfo.cc (param_table): Likewise.
10980 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
10981 about temp's being unused.
10982 (unused): New function.
10984 * groff/pipeline.cc: Declare c_fatal.
10986 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
10989 * libbib/index.cc (index_search_item::load): Prevent compiler
10990 warnings about fd_closer's being unused.
10991 (unused): New function.
10993 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
10995 * troff/input.cc (copy_mode_error): Make `prefix' static.
10998 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
11000 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
11001 HAVE_CC_OSFCN_H and modify accordingly.
11003 * troff/input.cc (init_charset_table): radicalex overlaps
11006 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
11007 udodo!hans@relay.NL.net).
11008 * groff/configure.in: Call it.
11010 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
11011 * groff/configure.in: Call it.
11012 * include/lib.h: Conditionalize declaration of pclose.
11014 * troff/div.cc (last_page_number): New global variable.
11015 (top_level_diversion::begin_page): Exit if we just printed the
11017 * troff/div.h (last_page_number): Declare it.
11018 * troff/input.cc (parse_output_page_list): Set last_page_number.
11020 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
11021 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
11022 tmac/tmac.X: Likewise.
11023 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
11024 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
11026 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
11028 * tmac/doc-ditroff (hK): Remove groff specific code which
11029 prevented page-breaks between separate manual entries. If this is
11030 the first page, don't set the page number to 1.
11032 * acgroff.m4 (GROFF_POSIX): New macro.
11033 * configure.in: Use it.
11035 * troff/node.cc (class real_output_file,
11036 real_output_file::real_output_file,
11037 real_output_file::~real_output_file): Conditionalize use of
11038 popen/pclose on POPEN_MISSING.
11039 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
11040 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
11041 (pipe_source): Similarily.
11043 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
11045 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
11046 presence of declarations by trying to compile example with
11047 conflicting declarations. (gcc only gives a warning for missing
11050 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
11052 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
11053 (from Ulrich Lauther).
11055 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
11057 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
11059 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
11061 * indxbib/indxbib.cc (write_hash_table): Add code for case where
11062 pointers and ints have different sizes.
11064 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
11066 * tmac/tmac.s (par*env-init): Call par@reset.
11068 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
11070 * tmac/tmac.s (@IP): Switch to a new environment when diverting
11072 (par*push-tag-env, par*pop-tag-env): New macros.
11074 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
11076 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
11077 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
11079 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
11080 comment. Include <time.h>.
11082 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
11084 * grops/ps.cc (is_small_h, is_small_v): Deleted.
11085 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
11088 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
11090 * troff/input.cc (read_request): Only print a prompt if reading
11091 from the terminal. Also clearerr on EOF if reading from the
11092 terminal. Declare isatty.
11094 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
11096 * refer/label.y: Rename map_t to map_func and extractor_t to
11099 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
11101 * include/assert.h: Don't use volatile.
11102 * libgroff/assert.cc: Likewise.
11104 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
11106 * troff/input.cc (abort_request): Look at character in tok before
11107 calling get_copy().
11109 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
11111 * troff/troff.h (NO_RETURN): Deleted.
11112 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
11113 * troff/input.cc (exit_troff): Likewise
11115 * Makefile.in: Remove `Making ...' messages since GNU make now
11118 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
11120 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
11122 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
11123 to constant 1 inch.
11125 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
11127 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
11129 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
11131 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
11132 MARK_REG if there was no left delimiter.
11134 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
11136 * pic/troff.cc (troff_output::text): Set line thickness to
11137 relative before outputting text.
11139 * tmac/tmac.e (@k): Don't zero ?T.
11142 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
11144 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
11146 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
11148 * troff/input.cc (decode_args): Warn about unquoted tabs (from
11151 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
11153 * troff/input.cc (ignoring): New variable.
11154 (ignore): Set ignoring during call to do_define_macro.
11155 (do_define_macro): Clear ignoring before interpolating terminating
11157 (copy_mode_error): New function.
11158 (get_char_for_escape_name, read_long_escape_name,
11159 interpolate_arg): Use copy_mode_error.
11160 (warning_table): Add WARN_IG.
11161 * troff/troff.h (WARN_IG): Declare.
11162 (WARN_TOTAL): Change accordingly.
11164 * groff/pipeline.c (strsignal): Rename to xstrsignal.
11165 * groff/groff.cc (strsignal): Delete declaration.
11167 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
11169 * troff/div.cc (page_offset): Use 'm' as default scaling.
11171 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
11173 * nroff/nroff.sh: Ignore -u.
11175 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
11177 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
11179 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
11181 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
11183 (B2): With -Tascii, leave additional vertical space before
11184 and after. Ensure that the left and right indent is restored to
11185 what it was even if the point size changes. Don't call
11186 par@finish. Change the indent, line length and title length
11187 directly. With -Tascii, make the width of the box 1n less.
11188 (B1): Remember 1n at the current point size. Don't call
11189 par@reset. Change the indent, line length and title length
11190 directly. Ensure that the temporary indent is preserved.
11191 (par*box-mark-top): Turn off no spacing mode.
11193 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
11195 * Makefile.in (dist): Use .gz suffix.
11197 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
11199 * troff/input.cc (main): Add return 0.
11200 * pic/main.cc (main): Use return instead of exit.
11201 * tbl/main.cc (main): Likewise.
11202 * eqn/main.cc (main): Likewise.
11203 * grops/ps.cc (main): Likewise.
11204 * grotty/tty.cc (main): Likewise.
11205 * groff/groff.cc (main): Likewise.
11206 * grodvi/dvi.cc (main): Likewise.
11207 * refer/refer.cc (main): Likewise.
11208 * indxbib/indxbib.cc (main): Likewise.
11209 * lkbib/lkbib.cc (main): Likewise.
11210 * soelim/soelim.cc (main): Likewise.
11211 * addftinfo/addftinfo.cc (main): Likewise.
11212 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
11213 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
11215 * troff/token.h (process_input_stack): Don't declare as static.
11216 * troff/input.cc: Likewise.
11218 * troff/node.c (invalidate_fontno): Make it a static member of
11219 class font_family. Change callers.
11220 * troff/node.c: Change declaration.
11222 * tbl/main.cc (struct input_entry_format): Add explicit public
11224 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
11225 struct double_hline_stuff): Likewise.
11226 * tbl/table.h (struct entry_format): Likewise.
11227 * pic/object.h (struct saved_state): Likewise.
11229 * include/stringclass.h: Add forward declarations of friend
11230 functions that are later declared as inline. Don't include inline
11231 specifier in friend declaration.
11233 * libgroff/lib.h: Declare popen and pclose.
11234 * acgroff.m4 (GROFF_POPEN): New macro.
11235 * configure.in: Call it.
11237 * include/lib.h (PI): New constant. Undef first if necessary.
11238 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
11239 * grops/ps.cc (degrees, radians): Likewise.
11240 * libgroff/font.cc (font::get_skew): Likewise.
11242 * grops/ps.cc (is_ascii): New function.
11243 (ps_output::put_string): Use is_ascii. Use csprint rather than
11245 (ps_printer::define_encoding): Use csspace.
11246 * libgroff/strtol.c (ISASCII): New macro.
11247 (strtol): Cast arguments to is*() and tolower() to unsigned char.
11248 Use ISASCII rather than isascii.
11249 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
11250 * libgroff/cset.cc: Likewise.
11251 * libdriver/input.cc: Include cset.h.
11252 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
11255 * refer/refer.cc (main): Use %ld rather than %d for longs.
11257 * libbib/index.cc (index_search_item_iterator::get_tag): Use
11260 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
11262 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
11264 * troff/input.cc (hyphenation_code): Skip white space between
11267 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
11269 * tbl/table.h (table::entry_list_tailp): New member.
11270 (table::table): Initialize it.
11271 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
11274 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
11276 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
11277 with negative horizontal positions. Remove casts of glyph::hpos to
11279 (USHRT_MAX): Delete definition.
11280 (SHRT_MAX, SHRT_MIN): New definitions.
11281 (glyph::hpos): Change type to short.
11282 (tty_printer::end_page): Output multiple backspaces if necessary.
11283 Remove casts of glyph::hpos to int.
11285 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
11287 * tmac/tmac.s (@RT): New definition.
11289 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
11291 * refer/refer.cc (do_file): Make sure current_filename is set when
11294 * pic/common.cc (common_output::dot_line): Handle zero length
11297 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
11299 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
11300 (par@init): Initialize \n[HY].
11302 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
11304 * troff/dictionary.cc (dictionary::remove): Continue when
11307 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
11309 * Makefile.com (.y.cc): Avoid ending up with two versions of
11312 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
11314 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
11315 (\(,C): Likewise. Also fix typo.
11317 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
11319 * lib.h: Delete extraneous semi-colon.
11321 * Add pso request: `so' from a pipe.
11322 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
11323 (file_iterator::close): New function.
11324 (file_iterator::~file_iterator, file_iterator::next_file): Use
11325 file_iterator::close.
11326 (file_iterator::backtrace): Say `process' rather than `file' when
11327 the stream is popened.
11328 (pipe_source): New function.
11329 (init_input_requests): Bind ".pso" to pipe_source.
11331 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
11333 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
11335 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
11336 digits in lower case.
11338 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
11340 * Version 1.08 released.
11342 * Makefile.in (dist): Insert || true after ln -s commands that
11345 * mm: Update to mm 1.16.
11347 * acgroff.m4 (GROFF_CSH_HACK): New macro.
11348 * configure.in: Call GROFF_CSH_HACK. Substitute for
11350 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
11352 * nroff/Makefile.sub (nroff): New target.
11353 (install_data): Install nroff.
11354 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
11355 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
11357 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
11359 * eqn/Makefile.sub (neqn): Add chmod +x.
11361 * grog/Makefile.sub (grog): Remove spurious semi-colon.
11363 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
11365 * troff/input.cc (string_iterator::string_iterator()): Initialize
11368 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
11370 * troff/div.cc (macro_diversion::space,
11371 top_level_diversion::space): Don't set high_water_mark.
11372 (macro_diversion::output, top_level_diversion::output): Don't
11373 include post line space in high water mark.
11375 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
11377 * eqn/eqn.y: Don't define YYDEBUG.
11378 * pic/pic.y: Likewise.
11380 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
11382 * tmac/tmac.e ([3): Add space after comma following editors.
11383 Change double spaces to single spaces.
11384 ([4): Change double spaces to single spaces.
11386 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
11387 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
11388 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
11389 after %!PS-Adobe- (for Newsprint).
11391 * troff/div.cc (top_level_diversion::begin_page): When
11392 before_first_page is 1, set page_number to 1.
11394 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
11396 * eqn/box.cc (box::top_level): Protect equation with \&.
11398 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
11400 * groff/groff.cc (possible_command::set_name): Delete old name.
11402 * groff/groff.cc (possible_command::~possible_command): Use
11405 * troff/node.cc (troff_output_file::begun_page): New member.
11406 (troff_output_file::troff_output_file): Initialize it.
11407 (troff_output_file::really_begin_page): Only output V command if a
11408 page has been begun.
11410 * pic/pic.y (placeless_element): Delete argument to PRINT after
11413 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
11415 * Make wrapman work.
11416 * troff/div.h (class top_level_diversion): Replace
11417 first_page_begun by before_first_page (with opposite sense).
11418 * Change first_page_begun to before_first_page inverting sense.
11419 * troff/div.cc (class nl_reg): New class.
11420 (init_div_requests): Use class nl_reg for \n(nl.
11421 (top_level_diversion::begin_page): Don't call
11422 output_file::begin_page if before_first_page is 2;
11423 reset before_first_page afterwards. If have_next_page_number is
11424 false, then always increment page_number.
11425 * tmac/tmac.an: Set traps within TH rather than at the top-level.
11426 Restore compatibility mode after loading, and then disable
11427 compatibility mode in TH.
11429 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
11431 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
11433 * troff/node.h (output_file::trailer): Declare.
11434 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
11435 * troff/node.cc (output_file::trailer): New function.
11436 (troff_output_file::~troff_output_file): Move most code into...
11437 (troff_output_file::trailer): New function.
11438 (class troff_output_file): Delete page_length member. Declare
11440 (troff_output_file::really_begin_page): Use current page length
11441 for final V command.
11443 * tbl/main.cc (struct options): New decimal_point_char member.
11444 (options::options): Initialize this.
11445 (process_options): Implement decimalpoint option.
11446 (process_data): Pass decimal_point_char option to table::table.
11447 * tbl/table.h (class table): New decimal_point_char member.
11448 (table::table): Add additional argument.
11449 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
11450 second argument specifying decimal point character. Use this
11452 (table::table): Initialize decimal_point_char.
11453 (table::add_entry): Change call to find_dot.
11455 * troff/input.cc (get_copy, token::next): Implement \V.
11456 (interpolate_environment_variable): New function.
11458 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
11460 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
11461 * pic/pic.y: Likewise.
11463 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
11465 * refer/ref.cc (reference::insert_field, reference::delete_field):
11467 * troff/number.cc (parse_term): Likewise.
11469 * acgroff.m4 (GROFF_PROG_YACC): New macro.
11470 * configure.in: Use GROFF_PROG_YACC.
11472 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
11474 * Makefile.in (OPTIMIZE): New define.
11475 (DEBUG): Empty by default.
11476 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
11478 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
11479 (GROFF_ARRAY_DELETE): Likewise.
11480 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
11482 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
11484 * devps/psstrip.sed: Use different delimiter on last line (so that
11485 it works with BSD 4.4 sed.)
11487 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
11489 * devps/psstrip.sed: Delete comments.
11491 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
11492 optind, opterr, optarg.
11493 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
11496 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
11498 * Makefile.in (check): Dummy target.
11500 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
11502 * Version 1.07 released.
11504 * Integrate mm 1.11.
11506 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
11507 where start_col was meant.
11509 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
11511 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
11513 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
11515 * troff/input.cc (token::next): Make \z\o'...' and similar things
11518 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
11520 (environment): Add margin_character_flags member.
11521 * env.cc (environment::environment(symbol),
11522 environment::environment(const environment *): Initialize
11523 margin_character_flags.
11524 (margin_character): Rewrite.
11525 (environment::output_line): Add a margin character if
11526 margin_character_flags is non-zero. Turn off the
11527 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
11528 zero, use margin_character_node without copying and then set
11529 margin_character_node to 0.
11531 * devps/DESC.in: Change minimum size to 1000.
11533 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
11535 * troff/symbol.h (symbol::hash): Change return type to unsigned
11537 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
11540 * test-groff: Use -r rather than -x.
11542 * grops/psfig.diff: Include in distribution again.
11544 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
11546 * Makefile.in (dist): Use gzip.
11548 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
11550 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
11551 unistd.h as well as in stdlib.h.
11552 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
11553 defined; otherwise include <sys/types.h> and <unistd.h> if
11554 UNISTD_H_DECLARES_GETOPT is defined.
11556 * configure.in: use builtin(include, ... rather than include(...
11557 * configure: Regenerate with autoconf 1.3.
11559 * libdriver/print.cc (printer::adjust_arc_center): Use new
11560 algorithm suggested by Andy Fyfe.
11562 * libdriver/printer.cc (printer::adjust_arc_center): New function.
11563 * include/printer.h: Declare this.
11564 * grops/ps.cc (ps_printer::draw): Use it.
11565 * grodvi/dvi.cc (dvi_printer::draw): Use it.
11567 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
11569 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
11571 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
11573 * eqn/main.cc (main): Handle "eqn -".
11575 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
11577 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
11579 * mm: Integrate version 1.08.
11581 * pic/troff.cc (troff_output::finish_picture): Set
11582 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
11583 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
11584 if it's not defined. Check whether the register is non-zero rather
11585 than whether it's not defined.
11586 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
11588 * indxbib/indxbib.cc: Move all signal handling into...
11589 * indxbib/signal.c: New file.
11590 * configure.in: Call AC_RETSIGTYPE.
11592 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
11593 * configure.in: Call GROFF_STRUCT_EXCEPTION.
11594 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
11596 * troff/input.cc (token::token, token::operator=): Work round SGI
11598 * pic/object.cc (position::position): Likewise.
11600 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
11602 * pic/pic.h: Move declaration of hypot().
11604 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
11606 * pic/pic.h: Declare hypot().
11608 * pic/pic.h: Define M_PI if necessary.
11610 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
11612 * tmac/tmac.e (re): Add alternative version that doesn't use groff
11615 * devps/prologue.ps (RE): Handle the possibility that the old font
11616 doesn't have a FontName entry.
11618 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
11620 * tmac/tmac.e (fam): Redefine to set family in environment 2.
11621 (@C): Use @fam not fam.
11623 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
11625 * lookbib/lookbib.cc (main): Change type of start to const char *.
11626 * lkbib/lkbib.cc (main): Likewise.
11628 * eqn/lex.cc (definition::definition): Don't use member
11629 initializer syntax for members of anonymous unions.
11631 * troff/input.cc (input_stack::backtrace): Change type of to const
11634 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
11636 * include/stringclass.h (class string): Declare inline friend
11637 functions as inline in class declaration.
11638 * troff/hvunits.h (class hunits, class vunits): Likewise.
11639 * include/refid.h (class reference_id): Likewise
11640 * troff/troff.h (points_to_units(units), scale(units, double)):
11641 Delete declarations.
11642 * libdriver/input.cc (get_char): Delete declaration.
11643 * include/lib.h: Change 2nd argument of getopt from const char **
11645 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
11646 char **' before assigning to a `const char **'.
11647 * tbl/table.cc: Delete extra declarations of prints().
11649 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
11651 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
11652 char **' before assigning to a `const char **'.
11654 * libgroff/errarg.cc (errarg::errarg): Don't use member
11655 initializer syntax for members of anonymous unions.
11657 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
11659 * mm: Integrate version 1.07.
11661 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
11663 * troff/input.c (translate2): Rename to
11664 (translate_no_transparent).
11665 (init_input_requests): Rename tr2 to trnt.
11667 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
11669 * troff/charinfo.h (class charinfo): Add transparent_translate field.
11670 (charinfo::set_translation, charinfo::set_special_translation):
11671 Add second argument that specifies value for
11672 transparent_translate.
11673 (charinfo::get_translation, charinfo::get_special_translation):
11674 Add optional second argument that specifies whether translation is
11675 being used for transparent throughput.
11676 * troff/input.cc (charinfo::set_translation,
11677 charinfo::set_special_translation): Handle second argument.
11678 (charinfo::charinfo): Initialize transparent_translate.
11679 (translate): Split main part off into
11680 (do_translate): New function. Pass argument saying whether
11681 translation applies to transparent throughput.
11682 (translate2): New request.
11683 (init_input_requests): Bind translate2 to `tr2'.
11685 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
11687 * tbl/table.h (class table): Add `nokeep' flag.
11688 * tbl/main.cc (process_options): Handle `nokeep' option.
11689 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
11690 table::do_bottom): Don't output keep/release macro definitions or
11691 calls when `nokeep' option has been specified.
11693 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
11695 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
11697 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
11699 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
11700 block_entry::divert, alphabetic_block_entry::divert): Add extra
11701 argument giving column separation.
11702 (table::compute_widths): Pass column separation to
11703 table_entry::divert().
11704 (block_entry::do_divert): If an entry spans multiple columns and a
11705 minimumum width has been specified for each column, then set the
11706 line length to the sum of the widths (plus possibly the column
11709 * troff/input.cc (set_escape_char): Don't set the escape_char
11710 until after calling has_arg().
11712 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
11714 * tbl/table.cc (table::do_top): Add missing \s0 for double box
11717 * tbl/table.cc (table::print_double_hline): Avoid extra new line
11718 in case where r > nrows - 1.
11720 * tbl/table.cc (BODY_HEIGHT): Deleted.
11721 (LINE_SEP): New definition.
11722 (table::print_single_hline, table::print_double_hline,
11723 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
11724 table::do_row, table::do_top): Use LINE_SEP space before a line
11725 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
11727 * tbl/table.cc (text_entry::print_contents): New function.
11728 (text_string_name, right_text_string_name): Deleted.
11729 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
11730 (simple_text_entry::do_width, numeric_text_entry::do_width,
11731 alphabetic_text_entry::do_width): Don't store the contents of the
11733 (left_text_entry::simple_print, right_text_entry::simple_print,
11734 center_text_entry::simple_print,
11735 alphabetic_text_entry::simple_print,
11736 numeric_text_entry::simple_print): Print the entry directly
11737 instead of using the stored string.
11739 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
11741 * devps/Makefile: Strip PostScript files.
11742 * devps/prologue: Rename to...
11743 * devps/prologue.ps.
11744 * devps/psstrip.sed: New file.
11745 * devps/download: Use .pfa rather than .ps for installed versions
11748 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
11750 * troff/env.cc (input_trap): Give a warning if the argument is out
11753 * troff/env.cc (adjust): Treat negative argument as missing. Round
11754 argument > 5 down to 5.
11756 * troff/env.cc (center, right_justify): Make negative argument zero.
11758 * troff/div.cc (page_offset, vertical_position_traps): Treat
11759 invalid argument as missing.
11760 * troff/env.cc (line_spacing, line_length, title_length, indent,
11761 underline, hyphen_line_max_request, control_char,
11762 no_break_control_char, widow_control_request, adjust, input_trap,
11763 point_size): Likewise.
11764 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
11765 constant_space): Likewise.
11766 * troff/input.cc (compatible, shift, warn_request,
11767 set_escape_char): Likewise.
11769 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
11770 * tbl/table.cc (table::table): Likewise.
11772 * Makefile.dev (install_dev): depends on $(DEVFILES).
11774 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
11776 * devX75, devX75-12, devX100, devX100-12: New directories.
11777 * Makefile.in: Add these to DEVDIRS.
11779 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
11780 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
11781 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
11782 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
11784 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
11785 (uninstall): New target.
11786 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
11787 uninstall_prog, uninstall_dev): New targets.
11789 * troff/div.cc (return_request): Treat an invalid argument as
11792 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
11794 * tmac/tmac.e ((f): Set up the environment even when there's a
11795 current diversion. Transperently throughput a call to @N.
11798 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
11800 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
11801 up to vertical resolution.
11803 * tbl/table.cc (table::do_row): Change row number after printing
11806 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
11808 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
11810 * Rename CHANGES to NEWS.
11812 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
11814 * libgroff/new.cc (operator new): Avoid calling malloc(0).
11816 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
11818 * man.ultrix: Removed.
11820 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
11822 * Makefile.comm (extraclean): Delete files whose names begin with
11825 * pic/troff.cc (troff_output::text): Fix typo in implementation of
11828 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
11830 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
11831 * troff/div.cc (page_length, need_space, space_request): Treat
11832 invalid optional argument as missing.
11833 * troff/env.cc (number_lines): If the first argument is present
11834 but not a number, turn on line numbering, don't change the next
11835 line number and parse the remaining arguments.
11837 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
11839 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
11841 * eqn/box.h: Change declaration accordingly.
11842 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
11843 the specified size was bad but don't give an error. Check for
11845 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
11846 * eqn/lex (do_size): Likewise.
11848 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
11850 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
11851 compatible headers.
11853 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
11855 * tbl/table.cc (table::init_output): Improve error message when
11856 table won't fit on one page.
11858 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
11860 * pic/troff.cc (troff_output::start_picture): Generate line
11861 containing a horizontal motion equal to the width of the picture.
11863 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
11864 using GROFF_COMMAND_PREFIX environment variable.
11866 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
11868 * mdate.sh: Use $NF rather than $(NF).
11870 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
11872 * pic/main.cc (main): Use %1 not %c in argument to warning.
11874 * eqn/main.cc (main): Output code to check that geqn was given the
11877 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
11879 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
11880 `ln -s ../Makefile .; make; rm -f Makefile'.
11882 * troff/hyphen: Rename to...
11884 * troff/input.cc (main): Delete -H option. Don't call
11885 read_hyphen_file().
11886 * troff/env.cc: Include searchpath.h and macropath.h.
11887 (exception_dictionary): Deleted.
11889 (read_hyphen_file): Deleted.
11890 (hyphenation_language): New struct.
11891 (class trie, class hyphen_trie): Move declarations up.
11892 (trie_node::~trie_node): Deleted.
11893 (trie::delete_trie_node): New function.
11894 (trie::do_delete): New pure virtual function.
11895 (hyphen_trie::do_delete): New function.
11896 (trie::~trie): New function.
11897 (hyphen_trie::~hyphen_trie): New function.
11898 (trie::clear): No need to chcek that tp is not 0.
11899 (current_language, language_dictionary): New variables.
11900 (hyphen_word): Give an error if no current language. Use
11901 exceptions dictionary in current language.
11902 (hyphen_trie::read_patterns_file): Find file using macro_path.
11903 Allow comments (starting with %) in patterns file. Don't make it
11904 a fatal error if the file can't be found.
11905 (hyphenate): Return if no current language. Get the exceptions
11906 dictionary and the hyphenation patterns from the current language.
11907 (set_hyphenation_language): New variable.
11908 (hyphenation_patterns_file): New function.
11909 (hyphenation_language_reg): New class.
11910 (hyphenation_language_reg::get_string): New function.
11911 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
11912 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
11914 * groff/groff.cc (main, help, synopsis): Delete -H option.
11915 * include/Makefile.sub: Don't define HYPHENFILE.
11916 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
11917 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
11918 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
11919 hyphenation patterns.
11921 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
11923 * eqn/neqn.sh: New file.
11924 * eqn/Makefile.sub: Handle neqn.sh.
11926 * eqn/eqn.h: Declare `nroff' variable.
11927 * eqn/box.cc (param_table): Add `nroff' param.
11928 (nroff): Define it.
11929 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
11931 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
11933 * troff/troff.h (WARN_FONT): New warning.
11934 (WARN_TOTAL): Change accordingly.
11935 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
11936 (warning_table): Add WARN_FONT.
11937 * troff/node.cc (mount_font_no_translate): Pass argument to
11938 font::load_font. If this is non-zero, give a warning.
11939 Don't give an error message when accessing a font that has already
11940 been found to be invalid.
11941 * include/font.h (font::load, font::load_font): Add additional
11942 optional argument which suppresses error message if the font is
11944 * libgroff/font.cc (font::load_font): Handle additional argument.
11945 (font::load): Add additional argument. If this is non-null, set it
11946 to 1 and don't give error message.
11948 * include/printer.h (printer::end_page): Add argument giving
11950 * libdriver/input.cc (do_file): Pass this.
11951 * grops/ps.cc (ps_printer::end_page): Add argument.
11952 * grodvi/dvi.cc (dvi_printer::end_page,
11953 draw_dvi_printer::end_page): Add argument.
11954 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
11955 columns_per_page members. New member nlines.
11956 (DEFAULT_LINES_PER_PAGE): Deleted.
11957 (tty_printer::tty_printer): Don't compute lines_per_page from
11958 font::paperlength. Don't compute columns_per_page from
11960 (tty_printer::add_char): Don't check horizontal position against
11961 columns_per_page. Grow glyphs vector if neccessary.
11962 (tty_printer::end_page): Add argument giving page_length in units.
11963 Discard lines past end of page.
11965 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
11967 * tmac/tmac.tty-char: Fix definition of \(/l.
11969 * tmac/tmac.X: Define \(en.
11971 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
11973 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
11974 lpq, then use lp rather than lpr.
11976 * tmac/tmac.s (par@reset): Don't call `ad'.
11977 (par*env-init): Call `ad'.
11979 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
11981 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
11984 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
11985 * indxbib/indxbib.cc: Likewise.
11987 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
11989 * libgroff/putenv.c: New file.
11990 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
11991 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
11992 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
11993 stdlib.h with AC_HAVE_HEADERS.
11995 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
11997 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
12000 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
12002 * eqn/box.cc (gsize): Make it an int.
12003 (set_gsize): Parse argument handling increment or decrement.
12004 (box::top_level): Convert gsize to a string.
12006 * troff/input.cc (exit_troff): Make buf unsigned char [].
12007 Call to make_temp_iterator casts buf to char*.
12009 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
12011 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
12012 * Makefile.cpg (depend.temp): Likewise.
12014 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
12016 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
12018 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
12020 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
12022 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
12024 * Version 1.06 released.
12026 * Integrate mm 1.04.
12028 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
12030 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
12032 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
12034 * afmtodit/afmtodit.pl: Add -n option that disables generation of
12036 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
12037 afmtodit. Regenerate.
12039 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
12040 @f back past the current position.
12042 * tmac/tmac.e: Change calls to @R so that comments are not part of
12045 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
12047 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
12049 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
12050 check that we can link a call to a function declared in <stdio.h>.
12051 (GROFF_UNISTD_H): New macro.
12052 * configure.in: Call it.
12053 * Makefile.in: Document it.
12054 * include/posix.h: New file.
12055 * troff/troff.h: Don't include <osfcn.h>
12056 * troff/input.cc: Include posix.h.
12057 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
12059 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
12060 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
12062 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
12063 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
12064 * libbib/search.cc (O_RDONLY): Delete definition.
12065 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
12066 Don't include <osfcn.h>.
12068 * acgroff.m4 (GROFF_TIME_T): New macro.
12069 * configure.in: Call it.
12070 * Makefile.in: Document it.
12072 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
12073 * configure.in: Call it.
12074 * Makefile.in: Document -DTRADITIONAL_CPP.
12075 * include/ptable.h: Don't include generic.h.
12076 (name2): Define it.
12078 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
12079 Afterwards remove [T1 and [T2.
12080 (ref*spec!0, ref*spec!2): Use T1 rather than T.
12081 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
12082 (ref*add-T2): Renamed from ref*add-T.
12083 (ref*add-T1): New macro.
12085 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
12087 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
12089 * libbib/index.cc: Include <fcntl.h>.
12090 (O_RDONLY): Define if necessary.
12091 (make_index_search_item, index_search_item_iterator::get_tag,
12092 index_search_item::check_files): Use O_RDONLY.
12093 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
12094 (O_RDONLY): Define if necessary.
12095 (search_list::add_file): Use O_RDONLY.
12096 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
12098 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
12101 * libbib/index.cc (S_ISREG): Define it if necessary.
12102 (index_search_item::load): Use S_ISREG.
12104 * include/driver.h: Include <errno.h>.
12106 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
12108 * eqn/box.cc (body_height): Increase default value to 85.
12109 (body_depth): Increase default value to 35.
12111 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
12113 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
12114 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
12115 protected from expansion with \E.
12117 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
12119 * Makefile (Makefile): New target.
12121 * Makefile.sub (configure, distfiles): New targets.
12123 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
12126 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
12128 * eqn/box.cc (param_table): Add body_height and body_depth.
12130 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
12132 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
12134 * psbb/Makefile.sub: Don't link with libgroff.a.
12136 * acgroff.m4 (GROFF_PUTENV): New macro.
12137 * configure.in: Call GROFF_PUTENV.
12138 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
12139 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
12142 * troff/env.cc (distribute_space): Rename force_forward argument
12143 to force_reverse. Reverse the list if force_reverse is true.
12145 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
12147 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
12149 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
12150 height or depth to be negative. Guard against SUP_RAISE quantity
12153 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
12155 * devps/generate/textmap: Add `an' (arrowhorizex).
12156 * tmac/tmac.ps: \(an overlaps horizontally.
12157 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
12159 * devps/symbolchars: Add arrowverttp, arrowvertbt.
12160 * devps/textmap: Add arrowvertex.
12161 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
12162 updownarrow delimiters.
12163 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
12165 * tbl/table.cc (simple_entry::position_vertically,
12166 block_entry::position_vertically): For a centered entry, perform
12167 the motion in two stages.
12169 * refer/refer.cc (split_punct): Don't call lookup_token if there
12172 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
12174 * troff/input.cc (token::next): Delete token_node after copying
12177 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
12180 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
12182 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
12184 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
12186 * grops/ps.cc (usage): -b option takes an argument.
12188 * devps/prologue (PLG): New procedure.
12189 * grops/ps.cc (main, usage): New -g option.
12190 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
12193 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
12195 * include/cset.h: Include <limits.h> if we have it.
12197 * libgroff/illegal.cc: New file.
12198 * include/lib.h (illegal_input_char): Use table.
12199 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
12200 * pic/lex.cc (ARG1): Renumber to 14.
12201 * eqn/lex.cc (ARG1): Likewise.
12203 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
12204 (eg 1.05.90) correctly.
12206 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
12208 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
12209 Rename $r and $R registers to $v and $V.
12210 ($r, $R): Initialize to 0.
12211 (@v, @V): New macros.
12215 * troff/input.cc (main, usage): Add -R option that says not to
12217 * eqn/main.cc (main, usage): Rename -n to -R.
12219 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
12221 * devps/DESC.in: Leave font positions 5-9 blank.
12222 * devdvi/DESC.in: Likewise.
12224 * grog/grog.pl: Handle `.PS <file' correctly.
12226 * troff/input.cc (input_stack::push): Improve error message when
12227 input stack limit exceeded.
12229 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
12231 * refer/refer.cc (main): Fix typo in handling of `a' option.
12233 * refer/refer.cc (do_bib): In state START after a newline remain
12236 * groff/groff.sh: Deleted.
12237 * groff/Makefile.sub: Delete handling of groff.sh.
12239 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
12240 to determine whether to use \X'ps:...'.
12241 * tmac/troffrc: Set 0p register to 0.
12242 * tmac/tmac.ps: Set 0p register to 1.
12244 * groff/groff.cc: Support -X option. Give warning for -TXps and
12245 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
12246 * tmac/troffrc: Support -r.X=1.
12248 * pic/troff.cc (troff_output::dot): Don't test
12249 zero_length_line_flag.
12251 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
12253 * include/lib.h: Declare getopt() and friends unless
12254 STDLIB_H_DECLARES_GETOPT is defined.
12256 * doc/chars.tr: Delete.
12257 * man/groff_char.man: New file.
12259 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
12261 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
12262 user has changed register format.
12264 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
12266 * groff/groff.cc: Get rid of device_table. Get postprocessor from
12267 `postpro' command in DESC file. Get spooler command from `print'
12268 command in DESC file. Execute spooler command with /bin/sh.
12270 * groff/groff.cc: Split Unix-specific parts into...
12271 * groff/pipeline.c: New file.
12274 * COPYING: New file.
12275 * all files: Update copyright notices.
12277 * Rearrange files. Redo Makefiles. Use autoconf.
12279 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
12281 * troff/input.c (charinfo_to_node_list): Interpret character
12282 definition with escape_char of `\'.
12284 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
12286 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
12287 Define INT_DIGITS as big enough for 64-bit integer.
12288 * lib/strtol.c: Don't include lib.h.
12289 * lib/lib.h: Delete ifdef __cplusplus stuff.
12291 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
12293 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
12294 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
12295 get DESC from current directory.
12297 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
12299 * tbl/main.c (main): Always reset the line number when reading
12302 * tbl/table.c (table::print_single_hline, table::print_double_hline,
12303 table::define_bottom_macro, table::do_row, table::do_top): Round
12304 vertical spacing up to vertical resolution.
12306 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
12308 * ps/ps.h (enum resource_type): Avoid comma at end of
12310 * dvi/dvi.c (class dvi_printer): Likewise.
12311 * dvi/tfmtodit.c (gf::load): Likewise.
12312 * refer/label.y (struct expression): Likewise.
12313 * refer/refer.c (class label_processing_state): Likewise.
12314 * refer/indxbib.c (do_file): Likewise.
12315 * troff/troff.c (enum warning_type): Likewise.
12316 * tbl/main.c (process_data): Likewise.
12317 * troff/charinfo.h (class charinfo):
12319 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
12321 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
12323 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
12325 * groff.c: Move to new groff subdirectory.
12326 * groff/Makefile: New file.
12327 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
12329 * man/mdate.sh: Use ls -L if supported.
12331 * Consolidate all header files produced by gendef into lib/defs.h.
12332 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
12333 Don't include path.h.
12334 * lib/Makefile (path.h): Don't generate.
12335 * troff/input.c: Include defs.h. Don't include config.h.
12336 * troff/Makefile (config.h): Don't generate.
12337 * refer/index.h: Don't include suffix.h.
12338 * refer/index.c: Include defs.h.
12339 * refer/indxbib.c: Include defs.h.
12340 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
12342 * refer/Makefile (suffix.h, path.h): Don't generate.
12343 * groff.c: Don't include config.h. Include defs.h.
12344 * Makefile (config.h): Don't generate.
12345 (lib/defs.h): Generate.
12346 (topclean): Remove lib/defs.h.
12348 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
12350 * lib/malloc.c, lib/getpagesize.h: Deleted.
12351 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
12353 * lib/Makefile: Delete malloc-related stuff.
12354 * lib/new.c: Workaround COOKIE_BUG if necessary.
12356 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
12357 needed header files directly.
12358 * refer/refer.h: Omit definition of DEFAULT_INDEX.
12359 * Makefile: Include definition of DEFAULT_INDEX in path.h.
12361 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
12363 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
12365 * lib/font (font::load_desc, font::load): Don't split argument of
12367 (font::handle_unknown_font_command): Change type.
12368 * ps/ps.c (ps_font::handle_unknown_font_command,
12369 handle_unknown_desc_command): Change type.
12370 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
12372 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
12374 * lib/font.h (font::handle_unknown_font_command): Add file and
12376 * lib/font.c (font::handle_unknown_font_command):
12377 * ps/ps.c (ps_font::handle_unknown_font_command):
12378 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
12379 lineno arguments. Use _with_file_and_line functions for error
12382 * lib/fontfile.c (font::unknown_desc_command_handler): New static
12384 * lib/font.c (font::set_unknown_desc_command_handler): New
12386 (font::load_desc): For unknown commands, call
12387 unknown_desc_command_handler if not null.
12388 * lib/font.h (class font): Declare them.
12389 (FONT_COMMAND_HANDLER): New typedef.
12390 * ps/ps.c (handle_unknown_desc_command): New function.
12391 (main): Set bflag if we had a -b option. Call
12392 font::set_unknown_desc_command_handler.
12393 (broken.h): Don't include.
12394 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
12396 * ps/devps/Makefile: Add `broken' command to DESC file using
12397 BROKEN_SPOOLER_FLAGS.
12399 * macros/tmac.e ([, ]): Add as synonyms for { and }.
12401 * macros/tmac.e ($p): Only exdent if \$3 > 0.
12403 * macros/tmac.e (@R, @S): New macros.
12404 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
12405 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
12406 Declare $H, $[0-9], .. macros with @S.
12407 Declare |0, |1, |2, |3 strings with @S.
12409 * macros/tmac.e (@S): Rename to @U.
12411 * macros/tmac.e (@z): Define @b and bp as empty instead of
12414 * macros/tmac.e (@m): Deleted.
12415 (@h): Don't call @m.
12416 (@z): Don't set @m trap.
12418 * macros/tmac.e ($h, $f): Define |z as empty string.
12420 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
12423 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
12425 ()f): Likewise for * register.
12427 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
12428 argument is missing, don't change $R. Call sr with three
12429 arguments when initializing.
12431 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
12433 * macros/tmac.e (sr): New macro.
12434 Initialize $r and $R using sr.
12436 * macros/tmac.e (,): Delete \*(#[.
12438 * troff/env.c (set_tabs): Read the tab type even if the position
12439 is bad. Allow the position of the first tab stop to be negative.
12441 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
12443 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
12445 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
12446 rather than -DPATHCONF_MISSING.
12447 * Makefile: Get rid of PATHCONF_MISSING.
12449 * refer/map.c: New file.
12450 * refer/index.c: Interface to mmap through map.c. Rename map_size
12452 * refer/Makefile: Handle map.c.
12453 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
12455 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
12457 * Makefile: RANLIB should be `true' if there is no ranlib.
12458 * lib/Makefile (libgroff.a): Simplify.
12459 * driver/Makefile (libdriver.a): Simplify.
12461 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
12462 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
12465 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
12467 * troff/env.c (compare_ranges): Declare as extern "C".
12469 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
12471 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
12473 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
12475 * pic/troff.c (troff_output::text): Merge in grops_output::text,
12476 but conditionalize use of \X based on \*(.T.
12477 (grops_output::*): Deleted.
12478 * pic/output.h: Delete declaration of make_grops_output.
12479 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
12480 by default. -n sets it to 0.
12481 (usage): Corresponding changes.
12482 * groff.c (main): Don't pass -x or -p to pic.
12483 * groff.sh: Likewise.
12485 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
12488 * ps/devps/afmtodit: Change calculation of asc_boundary and
12489 desc_boundary. Make these bounds inclusive.
12490 * ps/devps: Regenerate font files.
12492 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
12494 * macros/tmac.latin1: New file.
12495 * macros/tmac.tty-char: Use tmac.latin1.
12496 (tmac.tty-tr): Deleted.
12497 * macros/Makefile: Install tmac.latin1.
12498 * macros/tmac.dvi: Use tmac.latin1.
12499 * macros/troffrc: Translate \[char160] onto no-break space here.
12500 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
12502 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
12504 * macros/tmac.Xps: Use `do' request.
12506 * macros/tmac.ps: Use `do' request.
12508 * macros/tmac.e (@C): Use `do' request.
12510 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
12511 * macros/Makefile: Install tmac.X*.
12513 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
12514 * tty/Makefile: Don't install tmac.tty*.
12515 * macros/Makefile: Install tmac.tty*.
12517 * dvi/tmac.dvi: Move to macros.
12518 * dvi/Makefile: Don't install tmac.dvi.
12519 * macros/Makefile: Install tmac.dvi.
12521 * ps/tmac.ps*: Move to macros.
12522 * ps/Makefile: Don't install tmac.ps*.
12523 * macros/Makefile: Install tmac.ps*.
12525 * eqn/box.c: Provide draw_lines parameter corresponding to -D
12527 * macros/eqnrc: Set draw_lines parameter based on device.
12528 * groff.c: Don't pass -D flag to eqn.
12529 * groff.sh: Likewise.
12530 * eqn/main.c: Warn about use of -D.
12532 * troff/input.c (process_startup_file): New function.
12533 (main): Call process_startup_file().
12534 * macros/troffrc: New file.
12535 * macros/Makefile: Install troffrc.
12536 * groff.c (main): Don't pass extra -m option to troff. For a
12537 pseudo device pass the name of the pseudo device to troff using
12539 * groff.sh: Likewise.
12540 * groff.c (possible_command::prepend_arg): Deleted.
12542 * troff/input.c (do_request): New function.
12543 (init_input_requests): Bind "do" to do_request.
12545 * eqn/main.c (main): Instead of loading eqnchar from device directory,
12546 load eqnrc from macro directory.
12547 * macros/eqnrc: New file.
12548 * macros/Makefile: Install eqnrc.
12549 * ps/devps/eqnchar: Deleted.
12550 * ps/devps/Makefile: Don't install eqnchar.
12551 * dvi/devdvi/eqnchar: Deleted.
12552 * dvi/devdvi/Makefile: Don't install eqnchar.
12553 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
12556 * lib/device.[ch]: New files.
12557 * lib/font.h (font::set_device_name, font::get_device_name):
12559 * lib/fontfile.c: Use device.h.
12560 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
12561 * troff/input.c: Delete definition of `device'.
12562 (main): Don't initialize device.
12563 * troff/troff.h: Include device.h rather than declaring device.
12564 * troff/Makefile: No need to handle DEVICE.
12565 * driver/input.c: Include device.h. Don't use
12566 font::{set,get}_device_name.
12567 * groff.c, Makefile: Rename device.h to config.h.
12568 * groff.c: Use library device variable.
12569 * eqn/main.c: Use library device variable.
12570 * eqn/Makefile: No need to handle DEVICE.
12572 * lib/searchpath.[ch]: New files.
12573 * lib/Makefile: Handle searchpath.[ch].
12574 * troff/input.c (open_file, init_dirs): Deleted.
12575 (macro_dirs): Deleted.
12576 (open_mac_file, macro_source): Use class search_path.
12577 (add_string, struct string_list): Move definition.
12578 (main): Change -M option to use macro_path. Delete call to
12580 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
12581 Rewrite to use class search_path.
12582 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
12583 * lib/Makefile: fontfile.c depends on searchpath.h.
12584 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
12586 * lib/macropath.[ch]: New files.
12587 * troff/Makefile: No need to handle MACROPATH.
12589 * troff/input.c: Delete DUMP code.
12590 * lib/fontfile.c, lib/font.h: Delete
12591 font::forget_command_line_font_dirs.
12593 * troff/input.c (push_token): New function.
12594 (handle_first_page_transition): Use push_token().
12595 (process_input_stack): Change handling of a space at the beginning
12598 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
12600 * troff/input.c (font_dirs): Delete unused variable.
12602 * eqn/lex.c (do_set): Correct error messages.
12604 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
12606 * troff/input.c (do_define_string): Allow the string name to be
12607 followed immediately by a tab.
12608 (define_character): Likewise.
12610 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
12612 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
12615 * troff/input.c (input_iterator::is_file): New virtual function.
12616 (file_iterator::is_file): New function.
12617 (input_stack::end_file): New function.
12618 (input_stack::next_file): Handle the situation where there is no
12619 file on the input stack correctly. Avoid making two passes over
12621 (next_file): Make the filename optional; in this case call
12622 input_stack::end_file().
12624 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
12626 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
12627 produce a real _ charater when the current font is CW and _
12630 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
12631 expression to work around gcc 2.2 bug.
12633 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
12635 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
12637 * troff/env.c (environment::add_padding): New function.
12638 (environment::add_char): Use add_padding().
12639 (environment::space): Likewise.
12640 (environment::wrap_up_field): Add some padding if there is none
12641 and there's no current tab.
12642 * troff/env.h: Declare environment::add_padding.
12644 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
12646 * pic/pic.y: undef fmod and rand before declaring them.
12648 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
12650 * troff/input.c (main): If the DESC file specifies a font name of
12651 0, then leave the corresponding font position empty.
12653 * nroff.sh: New file.
12654 * Makefile (install.nobin): Install nroff.sh.
12656 * tty/devlatin1/R.proto: Add ao as synonym for de.
12657 * tty/tmac.tty-char: Define ao as o.
12659 * tty/dev{ascii,latin1}/R.proto: Add aq.
12660 * tty/tmac.tty-char: Delete definition of aq.
12662 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
12664 * troff/input.c (init_charset_table): Don't translate 0240.
12665 * ps/tmac.ps: Translate char160 to space.
12666 * dvi/tmac.dvi: Likewise.
12667 * tty/tmac.tty: Likewise.
12669 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
12671 * dvi/tmac.dvi: Add support for all Latin-1 characters.
12673 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
12674 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
12677 * tty/tmac.tty-char: Add \(ah.
12679 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
12680 No need to define \(FM and \(!/. Conditionalize all character
12683 * ps/devps/lgreekmap: Add +h, +f, +p.
12685 * ps/tmac.psnew: New file.
12686 * ps/Makefile: Install tmac.psnew.
12688 * troff/input.c (charinfo_to_node_list): Don't ever interpret
12689 character definitions in compatible mode.
12691 * troff/input.c (remove_character): New function.
12692 (init_input_requests): Bind remove_character to "rchar".
12694 * ps/tmac.psold: New file.
12695 * ps/Makefile: Install tmac.psold.
12696 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
12697 characters into tmac.psold. Make these definitions unconditional.
12699 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
12701 * ps/tmac.ps: Don't define \('c and \('C.
12703 * ps/devps/textmap: Move Greek characters to...
12704 * ps/devps/symbolchars:
12706 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
12708 * ps/devps/text.enc: Add quotesingle.
12709 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
12710 * tty/tmac.tty-char: Likewise.
12711 * dvi/devdvi/texmi.map: Add +h, +f, +p.
12712 * dvi/devdvi/texi.map: Add Fn.
12713 * dvi/devdvi/msam.map: Add lz.
12714 * dvi/tmac.dvi: Handle Bq, bq, aq.
12716 * pic/lex.c (get_token): Recognize 'th.
12717 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
12719 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
12721 * ps/devps/textmap: Move di, mu, +- to...
12722 * ps/devps/symbolchars:
12724 * macros/tmac.s (@XS): Don't call par@reset or fi.
12725 (XA): Call LP. Turn off adjustment. Reduce line length.
12727 * macros/tmac.s: Initially alias XS to LP.
12728 (XS): Rename to @XS.
12729 (cov*ab-init): Alias XS to @XS.
12731 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
12733 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
12734 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
12735 (token::is_size, token::changes_env): Deleted.
12736 * troff/number.c (parse_term): No need to process \s explicitly.
12737 Call tok.next() only after scale indicator has been processed.
12738 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
12740 (token::next): Handle \s, \f, \S, \H immediately rather than
12741 returning them as tokens.
12742 (token::operator==, token::description, token::add_to_node_list,
12743 token::process): Remove handling of deleted tokens.
12745 * troff/env.c (environment::add_char): When adding padding
12746 indicator character, call start_line() if necessary.
12748 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
12750 * ps/devps/afmtodit: Don't output 0 kerns.
12752 * ps/devps/afmtodit: Remove directory from name of encoding in
12753 font description file.
12755 * ps/devps/afmtodit: Improve error messages.
12757 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
12759 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
12760 * ps/devps/FontMakefile: Deleted.
12761 * ps/devps/afmname: New file.
12763 * ps/devps/symbol.sed: New file.
12764 * ps/devps/symbol.diff: Deleted.
12765 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
12766 Generate zapfdr.afm from zapfd.afm.
12768 * tty/tmac.tty (tty-char): Prefix definition with ".
12770 * macros/tmac.an (TP): Don't start a diversion if one has already
12773 * tty/tmac.tty-char: Add Latin-1 characters.
12775 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
12777 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
12779 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
12780 Move declaration of struct horizontal_span.
12782 * tbl/table.c (table::table): Initialize span_list.
12783 (table::~table): Delete span_list.
12785 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
12787 * ps/devps/Makefile: Avoid dependency on GNU make.
12789 * ps/tmac.ps: Check that character does not already exist before
12792 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
12793 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
12794 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
12797 * tty/tmac.tty-char: New file.
12798 * tty/Makefile: Install tmac.tty-char.
12799 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
12802 * tty/tmac.tty: Fix definition of \(34.
12804 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
12805 bracket-drawing characters onto |. Add *o.
12807 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
12808 only if current_field.
12810 * troff/dictionary.c (dictionary::lookup): Free old_table after
12813 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
12815 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
12816 whose glyphs are identical to glyphs of some Roman character.
12818 * tty/devlatin1/R.proto (bu): Deleted.
12819 * tty/devascii/R.proto (bu): Deleted.
12820 * tty/tmac.tty: Add definition of \(bu.
12822 * eqn/main.c (do_file): Pass FILE as argument.
12823 (main): Automatically load eqnchar. New options -F and -n.
12824 Pass do_file an opened FILE.
12825 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
12826 No need to include font.h.
12827 * groff.sh: Likewise. Don't need to use - for standard input.
12828 Prefix files with -- if first file starts with -.
12830 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
12832 * troff/env.c (environment::possibly_break_line): Don't set line
12833 to 0 across call to output_line(). Don't call output_line() until
12834 after discarding nodes after break.
12836 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
12838 * request.h (macro::empty): Declare it.
12839 * input.c (macro::empty): New method.
12840 (interpolate_macro): Don't give a WARN_SPACE if the two-character
12843 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
12845 * troff/env.c (environment::start_field): Decrement space_total
12846 when a space is frozen.
12848 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
12850 * macros/tmac.an (R): Delete macro.
12852 * troff/input.c (get_copy, token::next): Support \# (like \" but
12853 newline is ignored).
12855 * troff/input.c (token::next): Fix error message in 'Y' case.
12857 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
12859 * eqn/delim.c (define_extensible_string): Recognize any prefix of
12862 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
12864 * c++test.c: Include <osfcn.h>.
12866 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
12869 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
12871 * tbl/table.c (table::divide_span): Don't count column separation
12872 if expand was specified.
12874 * tbl/main.c (process_format): Don't ignore width specs in
12875 continued format. Give warning for changing equal widths or
12876 column separation in continued format.
12877 (process_data): Set column separation, minimum width, equal
12878 columns at end of table.
12880 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
12882 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
12883 node::add_discretionary_hyphen): Use soft_hyphen_char.
12884 (set_soft_hyphen_char): New function.
12885 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
12887 * Makefile (c++tested): Give more helpful message if test fails.
12889 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
12891 * troff/input.c (init_charset_table): Translate 0240 to
12892 an unbreakable space.
12894 * troff/token.h (token::hyphen_indicator): New function.
12895 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
12897 * troff/input.c (translate): Allow translation to \%.
12898 * troff/node.c (node::add_char): Handle
12899 TRANSLATE_HYPHEN_INDICATOR.
12900 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
12902 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
12905 * tty/devlatin1/R.proto: \(hy and - should print as 055.
12907 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
12909 * groff.c (run_commands): If the last command gets a SIGPIPE send
12910 a SIGPIPE to all children than haven't yet terminated. When
12911 command terminates, set pid field to -1.
12913 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
12915 * groff.c (main): Pass an appropriate -filename option to gxditview.
12917 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
12919 * Makefile.bd (install): Remove existing program before copying.
12921 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
12922 programs which have Unix counterparts to be installed with
12923 user-specified prefix.
12925 * troff/input.c (exit_troff): Don't check if exit_started.
12926 (exit_request): Don't call exit_troff if exit_started.
12928 * Makefile.bd (install.mm): Rename to install.dwbmm.
12930 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
12932 * driver/input.c (do_file): Add missing break for '#' case.
12934 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
12936 * troff/input.c (input_stack::clear): Clear past any boundaries and
12937 then add the boundaries back.
12939 * troff/input.c (exit_troff): Return immediately if already
12942 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
12944 (pg*end-page): If the text has ended and there are no more
12945 footnotes or keeps, exit.
12947 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
12949 * troff/input.c (init_charset_table): Make \(rq transparent by
12952 * macros/tmac.an: Define lq and rq strings.
12954 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
12956 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
12958 * troff/env.c (environment::final_break): New function.
12959 (environment::newline): Set prev_line_interrupted to 2 if
12961 * troff/env.h: Declare environment::final_break.
12962 * troff/input.c (exit_troff): Call environment::final_break()
12963 instead of environment::do_break().
12965 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
12966 doesn't already exist.
12967 * macros/man.local: New file.
12968 * macros/tmac.an: Load man.local.
12969 * macros/man.ultrix: New file.
12971 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
12973 * troff/input.c (exit_groff): Rename to...
12974 (exit_troff): New function.
12976 * troff/div.c (exit_started, done_end_macro,
12977 seen_last_page_ejector): New global variables.
12978 (began_page_in_end_macro): New static variable.
12979 (exit_flag): Deleted.
12980 (top_level_diversion::top_level_diversion): Initialize
12982 (top_level_diversion): More elaborate test for whether
12983 cleanup_and_exit() should be called.
12984 Set began_page_in_end_macro if the end macro isn't yet finished.
12985 * troff/div.h (top_level_diversion::last_page_count): New data
12987 (top_level_diversion::set_last_page): New function.
12988 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
12989 * troff/env.c (do_break): Zero prev_line_interrupted.
12990 * troff/input.c (exit_flag): Delete declaration.
12991 (LAST_PAGE_EJECTOR): New magic cookie.
12992 (token::next): Handle LAST_PAGE_EJECTOR.
12993 (exit_groff): Set exit_started and done_end_macro instead of
12994 exit_flag. Call top_level_diversion::set_last_page. Push a
12995 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
12996 another ejection after setting seen_last_page_ejector.
12998 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
13000 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
13002 * macros/tmac.e (TH): Make sure there's room for the initial
13005 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
13006 Set FVS in points rather than units.
13008 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
13010 * troff/div.c (top_level_diversion::add_trap): Don't consider the
13011 position of empty slots.
13013 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
13015 * ps/devps/S: Fix height and depth of parenrightex.
13016 * ps/devps/symbol.diff: Regenerate.
13018 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
13020 * tmac.e (u): Do underlining as in -mgs.
13022 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
13024 * tty/tty.c (tty_printer::end_page): If overstriking is
13025 suppressed, still turn overstruck horizontal and vertical lines
13028 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
13031 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
13033 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
13035 * Version 1.05 released.
13037 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
13039 * tty/tty.c: Instead of keeping an array of glyphs and then
13040 sorting it, keep a ordered linked list of glyphs for each line.
13042 * driver/driver.h: Include stddef.h.
13044 * tty/tty.c (compare_glyph):
13045 * refer/refer.c (rcompare):
13046 * troff/env.c (compare_ranges): Arguments of qsort comparison
13047 function should be const void *.
13049 * troff/number.c (parse_term):
13050 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
13053 * refer/label.y (consider_authors): Don't access variables
13054 constructed under a condition outside that condition: put braces
13055 round for statement containing declaration; redeclare use of same
13058 * pic/pic.y (text_expr): Delete production that allows
13059 parenthesised text_expr.
13060 (expr): Allow a conditional_expr to appear in parentheses.
13061 (conditional_expr): Rename to any_expr.
13063 * mm: Install new version 1.01 from jh.
13065 * lib/font.c (font::get_width): Cache scaled widths.
13066 (font::font): Initialize widths_cache.
13067 (font::~font): Destroy widths_cache.
13068 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
13070 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
13072 * c++test.c, c++test.ref: New files.
13073 * Makefile: Check that the C++ compiler works.
13075 * ps/tmac.pspic (PSPIC): Do a break.
13077 * ps/tmac.ps: Move definition of PSPIC into...
13078 * ps/tmac.pspic: New file.
13079 (PSPIC): Draw box around picture, but make it invisible to grops.
13080 * ps/tmac.ps: Load tmac.pspic.
13081 * ps/Makefile: Install tmac.pspic.
13083 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
13085 * lib/font.c (scale_round): If n is negative,
13086 subtract .5 before truncating floating point result.
13088 * lib/fontfile.c: Include <errno.h>.
13090 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
13092 * driver/input.c (get_char): Inline. Don't update current_lineno.
13093 Change callers to up date current_lineno if necessary.
13094 Use get_char() instead of getc(current_file).
13096 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
13098 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
13100 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
13102 * tty/tty.c (tmac.tty): Define \(rg as (R).
13104 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
13106 * lib/lib.h: New define a_delete.
13107 * Use a_delete instead of delete when deleting an array of objects
13108 without destructors.
13110 * lib/lib.h: Rename adelete to ad_delete.
13111 * Change uses of adelete.
13113 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
13115 * eqn/eqn.y: Include lib.h.
13117 * troff/node.c (grow_font_table): Delete old_font_table.
13119 * mm: Install new version from jh.
13121 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
13123 * tbl/table.h (format_type): Make global instead of local to class
13124 entry_format. Prefix enumerators with FORMAT_.
13125 * tbl/table.c, tbl/main.c: Corresponding changes.
13126 * refer/token.h (token_type): Make global. Prefix enumerators
13128 * refer/token.[ch]: Corresponding changes.
13129 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
13131 * troff/div.c (node::set_vertical_size): Don't name argument.
13133 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
13135 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
13136 * lib/lib.h: Define adelete accordingly.
13137 * pic/object.c (graphic_object::graphic_object):
13138 * tbl/main.c (format::~format):
13139 * tbl/table.c (table::~table):
13140 * refer/ref.c (reference::~reference, reference::merge,
13141 reference::insert_field, reference::delete_field): Use adelete.
13143 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
13145 * tbl/table.h: Corresponding changes.
13147 * common.c (common_output::dashed_arc, common_output::dotted_arc):
13148 Ensure total_angle is positive.
13150 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
13152 * refer/ref.c (reference::merge, reference::insert_field,
13153 reference::delete_field): Avoid delete[0].
13155 * refer/token.c (init_special_chars): Move calls to cmupper
13156 outside calls to init_two_char_letter to work around bug in gcc
13159 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
13161 * lib/new.c (operator new): Use __builtin_new for g++.
13163 * pic/object.c (graphic_object::~graphic_object): Don't use
13166 * pic/object.c (output::compute_scale): Initialize max_width and
13169 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
13171 * troff/input.c (write_request): Call fflush.
13173 * troff/node.h (class composite_node): Move declaration to node.c
13174 * troff/input.c (charinfo_to_node): Rename to ...
13175 (charinfo_to_node_list): Return node list rather than composite
13177 * troff/node.c (make_composite_node): New function.
13178 (make_node, add_char): Call make_composite_node instead of
13180 (class composite_node): Add a tfont * member. Delete font_size
13182 (composite_node::composite_node, composite_node::copy,
13183 composite_node::size): Corresponding changes.
13184 (composite_node::tprint): Provide constant spacing, emboldening
13185 and track kerning as specified in tfont.
13186 (composite_node::width): Change width calculation accordingly.
13187 * troff/env.h (environment::composite): New member.
13188 (environment::is_composite, environment::set_composite): New
13190 * troff/env.c (environment::environment): Initialize composite.
13191 * troff/input.c (charinfo_to_node): Call
13192 environment::set_composite.
13193 * troff/node.c (make_composite_node, make_glyph_node): Use the
13194 plain version of the tfont if the environment is composite.
13196 * troff/node.c (font_info::get_space_width): Additional argument
13197 giving space_size. Handle constant space correctly. Scale by
13198 space_size unless constant spaced.
13199 (env_sentence_space_width): New function.
13200 * troff/node.h: Declare it.
13201 * troff/env.h (environment::get_space_size,
13202 environment::get_sentence_space_size,
13203 environment::get_narrow_space_width,
13204 environment::get_half_narrow_space_width): Make inline.
13205 (environment::get_space_width): Make inline. Just call
13207 * troff/env.c: Delete definitions for funtions made inline.
13208 (environment::space_newline, environment::space): Use
13209 env_sentence_space_width(). Don't scale by space_size.
13210 * troff/node.h: Move declarations of env*space_width() functions
13213 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
13215 * macros/tmac.s (PS): Don't try to set negative indent.
13217 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
13219 * pic/pic.y: Fix min function.
13221 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
13223 * man/mdate.sh: Clear LANGUAGE.
13225 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
13227 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
13228 * pic/lex.c: New COMMAND keyword.
13229 * pic/pic.y (print_args, print_arg): New rules.
13230 (placeless_element): Use print_args for PRINT.
13231 New COMMAND element.
13233 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
13235 * troff/input.c (terminal): Handle missing argument correctly.
13237 * pic/pic.y (text_expr): New rule.
13239 * pic/pic.y: Implement := operator.
13241 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
13243 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
13246 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
13248 * ps/devps/dingbatsrmap: Include this in the distribution.
13250 * macros/tmac.doc: Replace with new version from 2nd Networking
13251 Release. Fix loading of doc-* files.
13252 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
13253 * macros/tmac.doc.old: New file. Apply fixes that had been
13254 applied to old tmac.doc.
13255 * macros/tmac.andoc: Check that we're running under groff.
13256 * macros/Makefile: Rework.
13258 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
13260 * tbl/table.h (format_type):
13261 * refer/token.h (token_type): If NESTED_TYPES is defined, use
13262 typedef to make these types visible at file scope.
13263 * Makefile: Add NESTED_TYPES configuration option.
13265 * troff/div.c (mark): At the top level use the value of
13266 nl_reg_contents rather than the current vertical position.
13268 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
13270 * tty/tty.c: Implement \D for horizontal or vertical lines.
13271 (tty_printer::set_char): Use vec_used+2 as serial number.
13272 Don't allow size of vector to exceed USHRT_MAX-2.
13273 Split off part into...
13274 (tty_printer::add_char): New function.
13275 (tty_printer::draw): New function.
13276 (compare_glyph): Handle equal serial numbers.
13277 (tty_printer::end_page): Handle overstruck characters from \D.
13278 (main, usage): Implement -d option.
13280 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
13282 * tbl/main.c (process_format):
13283 * eqn/text.c (split_text):
13284 * troff/input.c (token::next): Use inner block for declarations
13285 with initializers in switch statement.
13287 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
13289 * pic/common.c (common_output::dash_line): Cope with zero-length
13292 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
13294 * Version 1.04 released.
13296 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
13298 * macros/tmac.an (TH): Define a macro an-init to define variables
13299 based on command line arguments.
13300 (an-header): Call it.
13302 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
13304 * Makefile (install.mm): Rename to install.dwbmm.
13306 * Makefile: Integrate mm.
13307 * mm: New directory.
13309 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
13311 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
13314 * pic/troff.c (troff_output::simple_spline,
13315 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
13316 shadowing parameter.
13318 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
13320 * lib/ptable.h: Add explicit casts when converting from unsigned
13323 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
13324 * dvi/devdvi/Makefile: Install SA, SB.
13326 * refer/indxbib.c: Add declaration of mktemp.
13328 * refer/lookbib.c: Add declaration of isatty.
13330 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
13332 * pic/lex.c (interpolate_macro_with_args): While collecting
13333 arguments, keep track of whether we're in a string.
13335 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
13337 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
13338 down with \v, so as to avoid problems with top of page trap
13339 setting no space mode.
13341 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
13343 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
13345 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
13347 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
13348 Improve error message.
13350 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
13352 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
13355 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
13357 * groff.c (possible_command::execp): Always use _exit() after a
13360 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
13361 NO_SYS_WAIT_H configuration options.
13362 * groff.c: Use these options. Use POSIX-style macros to extract
13363 fields from the status returned by wait().
13365 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
13367 * tbl/table.c (table::compute_separation_factor): Allow the
13368 separation factor to drop to 0.
13370 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
13372 * refer/search.c: Include <errno.h>.
13374 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
13376 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
13378 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
13381 * pic/lex.c (input_stack::bol): Move definition out of class body.
13383 * pic/main.c: On MSDOS munge argv[0].
13385 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
13387 * lib/ptable.c (hash_string): Use unsigned long rather than
13389 (next_ptable_size): Use unsigned rather than int. Give an error
13390 message if we've hit the largest table size.
13391 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
13394 * pic/object.h (object_spec): Make flags unsigned long. Declare
13395 flags as const unisgned long rather than as enums.
13397 * pic/output.c: Deleted.
13399 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
13401 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
13402 Add additional argument.
13403 (line_entry::note_double_vrule_on_{left,right}): Set value of
13404 douvle_vrule_on_{right,left} flag according to argument.
13405 (simple_line_entry::simple_print,
13406 simple_line_entry::double_line_print): If adjacent to double vrule
13407 on a corner extend rather than shorten the rule by half the double
13410 * troff/number.c (parse_term): In checking for overflow, handle the
13411 case where the current horizontal position is negative.
13413 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
13415 * pic/object.c (draw_arrow): Check for object having zero length.
13417 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
13419 * eqn/main.c (do_file): Split off inline equation handling into...
13420 (inline_equation): New function. Search for starting delimiter
13422 (delim_search): New function. Don't recognize a delimiter that
13423 occurs in the name of an escape sequence, number register, string
13426 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
13428 * eqn/delim.c (delim_box::compute_metrics): Don't call
13429 define_extensible_string if left is 0.
13430 (delim_box::output): Don't print the left delimiter if left is 0.
13431 (delim_box::debug_print): Check for left == 0 before calling printf.
13433 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
13435 * troff/Makefile (majorminor.c): Include only digits in
13438 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
13440 * refer/dirnamemax.c: new file.
13441 * refer/genlimits.c: Deleted.
13442 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
13443 Don't check path length.
13444 * refer/Makefile: Add dir_name_max.o; delete genlimits.
13445 * Makefile: Add PATHCONF_MISSING option.
13447 * refer/indxbib.c (get_cwd): New function.
13448 (main): Use get_cwd().
13449 * lib/getcwd.c: New file.
13450 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
13451 GETCWD in SUBFLAGS.
13452 * lib/Makefile: Compile getcwd.o.
13454 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
13457 * refer/indxbib.c (main): Check success of mktemp.
13459 * lib/tmpfile.c: New file.
13460 * lib/Makefile: Add tmpfile.c.
13461 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
13462 * ps/ps.h: Delete declaration of mktemp().
13463 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
13464 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
13465 * driver/driver.h: No need now to include errno.h.
13467 * everywhere: Set errno to 0 before calling fopen().
13469 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
13470 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
13471 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
13473 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
13475 * troff/env.h (translate_space_to_dummy): Declare it.
13476 * troff/env.c (environment::space_newline, environment::space):
13477 If translate_space_to_dummy is set then make the width of spaces 0.
13478 * troff/input.c (translate): If the second character of a
13479 translation is a space, translate to unbreakable space. If the
13480 first character is a space, set or clear translate_space_to_dummy
13481 according to whether the second character is \&. Weird!
13483 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
13485 * groff.c (run_commands): Don't use non-zero exit code because a
13486 command gets SIGPIPE.
13488 * groff.c, groff.sh: Use -mXps with -TXps.
13490 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
13491 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
13492 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
13493 (ps_printer::special): New specials invis and endinvis.
13494 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
13495 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
13496 (ps_printer::end_page): Check that invis_count == 0.
13497 (ps_printer::invis_count): New member.
13498 (ps_printer::ps_printer): Initialize invis_count to 0.
13500 * troff/env.c (environment::hyphenate_line): Hyphenation
13501 indicator at beginning of word inhibits splitting after -, \(em
13504 * pic/pic.y (element): Allow another element to follow } without
13505 any intervening separator.
13507 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
13509 * pic/lex.c (get_delimited): Allow tabs before delimiter.
13511 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
13513 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
13514 declaration of wait() in header files.
13515 * Makefile: Get rid of -DHAVE_UNION_WAIT.
13517 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
13519 * lib/lib.h: Declare return type of strerror as char *.
13521 * man/Makefile: Add g flag to sed substitutions.
13522 * Makefile (shgroff, bindist): Likewise.
13524 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
13526 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
13527 * ps/devps/prologue (PBEGIN): Define showpage after pushing
13530 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
13532 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
13535 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
13537 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
13540 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
13542 * troff/input.c (define_number_reg): If currently undefined,
13543 don't define it if the argument is an invalid expression.
13545 * Makefile: Ignore return value of `if' commands without `else'
13548 * Makefile: Split up CPPDEFINES into a series of separate
13549 configuration options.
13551 * troff/input.c (init_registers): Use time_t instead of long
13552 unless LONG_FOR_TIME_T is defined. Use returned result rather
13553 than passing pointer.
13554 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
13556 * lib/Makefile (fontpath.h): Use gendef.
13558 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
13560 * troff/input.c (input_iterator::shift): Delete argument name.
13561 * troff/node.c (suppress_output_file::really_begin_page,
13562 suppress_output_file::really_transparent_char, node::ascii_print,
13563 node::tprint): Delete names of unused arguments.
13565 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
13567 * refer/label.y (string): Pass $4 to command_error.
13569 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
13571 * Version 1.03 released.
13573 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
13575 * Makefile: Pass definition of SHELL in SUBFLAGS.
13577 * gendef: New file.
13578 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
13579 ps/Makefile: Use gendef to construct header files that are
13580 constructed from the Makefile.
13582 * macros/Makefile: make all should build stripped version of tmac.e.
13584 * refer/Makefile (clean): Remove y.output.
13586 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
13588 * ps/pfbtops.c (main): Add -v option which prints out a version
13590 * ps/Makefile (pfbtops): Link with libgroff.a.
13592 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
13594 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
13595 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
13597 * refer/lkbib.c (main): Always terminate reference with blank
13599 * refer/lookbib.c (main): Likewise.
13601 * refer/linear.c (file_buffer::load): Check that the file is not a
13604 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
13605 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
13606 Delete second inclusion of <sys/param.h>.
13608 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
13610 * troff/token.h (token::special): Deleted.
13612 * tbl/main.c (process_format): Rework so that opt->tab_char is
13613 recognized only when appropriate.
13615 * ps/Makefile (clean): Remove pfbtops.
13617 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
13619 * lib/font.c (text_file::next): Don't return if we have got a
13622 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
13624 * refer/refer.c (store_reference): Get hash code from old_table[i]
13625 when rehashing the table.
13627 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
13629 * eqn/box.c (box::top_level): Save size and prev size using \R and
13630 restore it afterwards. Set the size to the size at the beginning
13632 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
13633 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
13635 * refer/Makefile (limits.h): Use ./genlimits.
13637 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
13639 * refer/index.c: Delete declarations of stat() and fstat().
13641 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
13643 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
13645 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
13647 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
13649 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
13651 * troff/input.c (token::get_char): Handle \e.
13653 * refer/linear.c: Delete declarations of fstat() and stat().
13655 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
13657 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
13658 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
13660 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
13662 * troff/input.c (do_define_macro): Improve error handling for end
13663 of file while defining macro.
13665 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
13667 * eqn/box.h: Fix declaration of set_gsize.
13668 * eqn/box.c (set_gsize): Make argument const char *.
13669 (gsize): Declare as char *.
13670 * eqn/main.c (main): Don't convert gsize to int.
13671 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
13673 * Version 1.02 released.
13675 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
13677 * macros/tmac.andoc: New file.
13678 * macros/Makefile: Install tmac.andoc.
13680 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
13681 operator new and delete on OP_DELETE_BROKEN not being defined.
13682 * Makefile: Mention OP_DELETE_BROKEN.
13684 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
13686 * Makefile (bindist): Pass SUBFLAGS.
13688 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
13690 * Makefile, groff.c: Pass definitions to groff.c via device.h.
13692 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
13695 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
13697 * ps/ps.h, ps/psrm.c: Make comment_table and
13698 header_comment_table local to resource_manager::process_file.
13700 * groff.sh: With -TXps pass -printCommand option to gxditview.
13702 * groff.c (possible_command::print): Implement using
13703 append_arg_to_string.
13705 * xditview: Merge in new implementation with own ChangeLog.
13707 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
13709 * groff.c (main): Implement PRINT_OPTION.
13710 (append_arg_to_string): New command.
13711 (device_table): Set PRINT_OPTION flag for Xps.
13713 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
13715 * troff/groff.h: Rename to troff.h.
13717 * pic/lex.c (lookup_keyword, docmp): New functions.
13718 (get_token): Use new lookup_keyword.
13719 Don't include key.h.
13720 * pic/key.[ch], pic/pic.gperf: Deleted.
13721 * pic/Makefile: Remove gperf stuff.
13723 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
13725 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
13727 * troff/Makefile, troff/node.c: Move definition of
13728 STORE_WIDTH into node.c.
13730 * etc/grog.pl, etc/grog.sh: Support -mdoc.
13732 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
13734 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
13735 dvi/devdvi/texb.map: Add lq and rq.
13736 dvi/devdvi: Regenerate fonts.
13737 * ps/devps/textmap: Add lq and rq.
13738 * ps/devps: Regenerate fonts.
13739 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
13740 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
13742 * pic/object.c (position_rectangle): When checking radius
13743 cope with possiblity that width or height is negative.
13744 (box_object::box_object): Have separate xrad and yrad with
13745 signs matching signs of dim components.
13746 (box_object::{north,south}_{east,west}): Use xrad and yrad.
13747 (box_object::print): With rounded boxes use absolute values
13748 for dim and rad arguments.
13750 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
13753 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
13755 * various files: Add explicit destructors to keep Saber CC +d
13758 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
13760 * eqn/box.c (box::top_level): Restore fonts correctly after
13761 font changes in line containing inline equation. Also
13762 restore previous font as well as current font.
13763 * eqn/pbox.h: Define necessary string and register names.
13765 * troff/input.c (token::next): Case 'R' calls do_register.
13766 (do_register): New function.
13768 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
13770 * groff.c, groff.sh: Support Xps device. Allow each device
13771 to have a pseudo_name and a real_name.
13773 * groff.c (run_commands): Don't print `Broken pipe' messages.
13775 * ps/pfbtops.c: New file.
13776 * ps/Makefile: Add pfbtops.
13778 * troff/number.c (parse_term): Improved error message.
13780 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
13782 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
13784 * Makefile: Integrate refer.
13785 * refer: New directory.
13786 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
13787 man/lkbib.man: New files.
13788 * man/Makefile: Support refer man pages.
13790 * lib/lib.h: Declare is_prime.
13791 * lib/prime.c: New file.
13793 * troff/input.c (macro_source): New function.
13794 (init_input_requests): Bind "mso" to macro_source.
13796 * troff/env.c (environment::possibly_break_line): Maintain
13797 pointer to pointer to node to be split in ndp so as to avoid
13798 using address of freed node.
13800 * troff/env.c (environment::hyphenate_line): Maintain pointer to
13801 pointer to first node to be hyphenated in startp so as to
13802 avoid using address of freed node.
13804 * troff/env.c (class trie, class hyphen_trie): Make the
13805 elements of the trie be of type char not unsigned char.
13806 Declare arguments to be const char* instead of unsigned char *.
13808 * troff/env.c (hyphenate): Initialize hbuf[0].
13810 * troff/input.c (set_string): Declare p to be char * and cast
13811 *p to unsigned char when necessary.
13813 * troff/input.c (do_define_macro): Declare s to be const
13814 char*. Cast element to unisgned char when necessary, Declare
13815 d to be an int. Handle EOF better.
13817 * troff/Makefile, troff/input.c: Different scheme for passing
13818 definitions of MACROPATH, HYPHENFILE and DEVICE.
13820 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
13822 * tty/devascii/R.proto: Delete entry for em.
13823 * tty/devlatin1/R.proto: Likewise.
13825 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
13827 * troff/input.c (translate): Stop when we get a space. Treat eof
13830 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
13832 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
13834 * tbl/main.c (process_format): A font name following a `f'
13835 modifier that starts with a digit can be only one character long.
13836 Also deal with EOF on the second character of the font name.
13838 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
13840 * troff/input.c (token::next): Turn \~ into an
13841 unbreakable_space_node.
13842 * troff/node.c (unbreakable_space_node): New class.
13843 * troff/node.h: Declare it.
13845 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
13847 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
13848 it's >= 0, before outputting it as a single byte.
13850 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
13852 * lib/font.c: Make font_char_metric::code an int.
13853 (font::get_code): Change return type to int.
13854 (font::load): Allow code to be arbitrary integer.
13855 * lib/font.h (font::get_code): Change return type to int.
13856 (font::number_to_index): Change argument type to int.
13857 * troff/input.c (token::next): In case 'N', allow any value.
13858 Store value in token::val.
13859 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
13860 (token::get_char, token::add_to_node_list, token::process): Get
13862 (charinfo::set_number): Change argument to int.
13863 (charinfo::get_number): Require that NUMBERED flag be set.
13864 (get_charinfo_by_number): Store numbered characters not between 0
13865 and 255 in a dictionary.
13866 * troff/charinfo.h (get_charinfo_by_number): Change argument type
13868 (charinfo::number): Change type to int.
13869 (charinfo::set_number): Change type of set_number to int.
13870 * troff/node.c (troff_output_file::put_char_width,
13871 troff_output_file::put_char): Test whether character is numbered
13872 using charinfo::numbered().
13873 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
13875 * lib/nametoindex.c: New implementation to cope with arbitrary
13878 * troff/input.c (token::operator==): Test val for
13879 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
13882 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
13883 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
13885 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
13887 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
13890 * all Makefiles: rm targets of cp and >.
13892 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
13895 * eqn/lex.c (def_table): Add dollar.
13897 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
13899 * troff/input.c (do_width): Push back newline before closing delim
13902 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
13904 * groff.c (possible_command::prepend_arg): New function.
13905 (main): Prepend device -m option.
13906 * groff.sh: Put device -m options before command-line options.
13908 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
13910 * macros/tmac.an (IP): Quote argument to TP.
13912 * ps/ps.c (main): New option -b, which sets...
13913 (broken_flags): New variable.
13914 (ps_printer::~ps_printer): Incorporate the setup section in the
13915 prolog if (broken_flags & NO_SETUP_SECTION).
13916 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
13917 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
13918 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
13919 ps_printer::print_needed_font_comment,
13920 ps_printer::print_supplied_font_comment,
13921 ps_printer::print_include_font_comments,
13922 ps_printer::lookup_doc_font, ps_printer::download_fonts,
13923 ps_printer::read_download_file, read_document_fonts, add_font,
13924 skip_line, parse_fonts_arg, document_font::document_font,
13925 document_font::~document_font, document_font::download,
13926 ps_output::include_file): Deleted.
13927 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
13928 rather than %!PS-Adobe-2.0. Make calls to
13929 resource_manager::need_font for each font that we used. Replace
13930 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
13931 print_supplied_font_comment, print_needed_font_comment by call to
13932 resource_manager::print_header_comments. Output %%Orientation
13933 comment. Output %%Requirements: numcopies comment if ncopies > 1.
13934 Don't output the prolog directly. Instead call
13935 resource_manager::output_prolog. Only define #copies when ncopies
13936 > 1. Delete calls to print_include_font_comments and
13937 download_fonts. Add call to resource_manager::document_setup.
13938 (ps_printer::do_file): Call resource_manager::import_file instead
13939 of including it ourselves.
13940 (ps_printer::do_import): Likewise. Also don't call
13941 merge_import_fonts. Push userdict on the dictionary stack before
13942 and pop it afterwards.
13943 Move declaration of ps_output into ps.h.
13944 * ps/psrm.c: New file implementing resource_manager class.
13945 * ps/ps.h: New file declaring ps_output and resource_manager
13947 * ps/devps/zapfdr.ps:
13948 * ps/devps/symbolsl.ps:
13949 * ps/devps/prologue: Use 3.0 conventions.
13950 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
13951 Add default definition of BROKEN_SPOOLER_FLAGS.
13952 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
13953 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
13955 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
13957 * etc/grog.pl: New file.
13958 * Makefile (GROG): New variable.
13959 Add GROG to SUBFLAGS.
13960 * etc/Makefile (GROG): New variable.
13961 (install.nobin): Install $(GROG) rather than grog.sh.
13963 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
13965 * eqn/special.c (special_box::compute_metrics): Make the input and
13966 output strings the same. Get the new height and depth from the
13967 predefined height and depth registers. Also make subscript kern
13968 and skew available.
13969 (special_box::compute_subscript_kern, special_box::compute_skew):
13972 * eqn/box.c (pointer_box::compute_skew,
13973 simple_box::compute_metrics, box::top_level)
13974 * eqn/text.c (prime_box::compute_metrics,
13975 prime_box::comput_subscript_kern)
13976 * eqn/limit.c (limit_box::compute_metrics):
13977 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
13978 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
13979 negative numbers in `nr' requests with a leading 0.
13981 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
13983 * eqn/special.c: New file.
13984 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
13985 Add new rule for simple.
13986 * eqn/lex.c (token_table): Add SPECIAL.
13987 * eqn/box.h: Declare make_special_box.
13988 * eqn/Makefile: Add special.[co].
13990 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
13992 * ps/devps/prologue: Possibly set packing to true while defining.
13993 Create grops dictionary here. Initialize local variables before
13994 defining procedures.
13995 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
13996 the dictionary stack. Set strokeadjust and overprint to false if
13997 the relevant operators are defined.
13998 (PEND): New procedure.
13999 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
14000 prologue. Do everything else in the setup section.
14001 (ps_printer::do_import): Just call PBEGIN and PEND around the
14002 picture. Also push userdict before, and pop it afterwards.
14004 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
14006 * troff/node.c (bracket_node::tprint): Brackets were being printed
14009 * macros/tmac.an (SH, SS): Set fill mode.
14011 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
14013 * troff/div.c (top_level_diversion::begin_page): Set
14014 high_water_mark to 0.
14016 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
14018 * man/mdate.sh: New file.
14019 * man/mdate.c: Deleted.
14020 * man/Makefile: Use mdate.sh instead of mdate.
14023 * eqn/lex.c (do_gsize): Supply missing argument to error message.
14025 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
14027 * man/mdate.c: New file.
14028 * man/*.man: Replace modification date by @MDATE@.
14029 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
14030 (mdate): New target.
14032 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
14033 Remove illegal input characters.
14035 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
14037 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
14039 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
14041 * troff/div.c (begin_page): Change behaviour when
14042 !first_page_begun and !break_flag.
14044 * troff/input.c (do_name_test): Return 0 if argument is empty.
14046 * troff/input.c (read_long_escape_name): Require closing ] to be
14047 at same input level as opening [.
14049 * troff/input.c (read_increment_and_escape_name): New function.
14050 (get_copy, process_input_stack): Use this for \n.
14052 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
14054 * troff/div.c (top_level_diversion::begin_page): Ignore the
14055 current value of page_number if !first_page_begun.
14057 * groff.c (main): Fix declaration of buf.
14059 * troff/input.c (do_name_test): New function.
14060 (token::next): Implement \A.
14061 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
14062 (token::description, token::add_to_node_list, token::process):
14063 Handle TOKEN_ESCAPE.
14064 * troff/token.h: New token TOKEN_ESCAPE.
14066 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
14068 * pic/main.c (do_picture): Allow space before and after filename
14069 following `<'. Check that the filename is not empty.
14071 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
14073 * Version 1.01 released.
14075 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
14077 * dvi/tmac.dvi: ftr HR to H.
14079 * macros/tmac.e: Round up computation of $r.
14081 * xditview/tmac.X: Don't give up completely in compatibility mode.
14082 Use \n(.s instead of \n[.s].
14084 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
14085 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
14086 Add u to factors inside \s[...]. Rename frac to dvi-frac.
14087 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
14088 short names in the char definitions.
14090 * ps/tmac.ps: Don't give up completely in compatibility mode.
14091 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
14092 quote in front of \n(.s. Add u to factors inside \s[...].
14094 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
14096 * tty/tmac.tty: Call the nroff request.
14098 * macros/tmac.e ((x, )x): Better definitions that work properly
14100 (@0, @1): Helper macros for (x.
14102 * macros/tmac.e ($s, hl): Use \l rather than \D.
14104 * tty/tmac.tty: Make it work better in compatibility mode.
14105 (pchar): Rename to tty-char.
14107 * macros/tmac.e (@E): New macro.
14108 (r, i, b, rb, bi): Use @E.
14110 * macros/tmac.e (@F): Don't use (;...) syntax.
14112 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
14113 it was modified for groff.
14115 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
14117 * macros/tmac.e (<., .>): Removed.
14118 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
14120 * macros/tmac.e: Remove check that groff is being used.
14122 * macros/tmac.e (@C): Change families only if using groff; turn
14123 compatibility mode off while changing familes. Save compatibility
14124 mode before changing families and restore it afterwards.
14126 * macros/tmac.e (@h): Remove test for offset + line length.
14128 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
14129 (lo, th, ac): Define to call @S instead of using als.
14131 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
14132 the ratio of the vertical spacing to the point size in units
14133 expressed as a percentage. Use these instead of $10r and $10R,
14134 Delete $10r and $10R.
14136 * lib/font.c (font::load): In default computation of space_width,
14137 divide by sizescale. Use scale_round.
14139 * macros/tmac.an (TP): Don't call `nf'.
14140 (an-do-tag): Don't call `fi'.
14142 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
14144 * troff/input.c (process_input_stack): Handle the case where
14145 spaces at the beginning of an input line are followed by a
14148 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
14150 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
14151 * groff.sh: Use pic -x with the dvi device.
14153 * dvi/devdvi/FontMakefile (H): Don't use -s.
14155 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
14156 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
14157 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
14160 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
14162 * ps/psfig.diff: New file.
14163 * ps/tmac.psfig: New file.
14165 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
14167 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
14168 (]-): Don't call ref*do-tl.
14170 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
14172 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
14173 (fn@do-FS): Rename to fn*do-FS.
14175 * troff/input.c (transparent_translate): New function.
14176 (process_input_stack): Apply transparent_translate before calling
14177 diversion::transparent_output(unsigned char).
14179 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
14181 * troff/input.c (do_define_macro): Define the macro before calling
14184 * xditview/Makefile: Add DEVICES variable. Change install target
14187 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
14189 * groff.c (run_commands): Handle the possibility that there are
14190 child processes other than those forked by us.
14192 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
14194 * lib/string.c (string::append): New function.
14195 * lib/stringclass.h: Declare it.
14197 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
14199 * eqn/main.c (main): New option -N which sets
14200 no_newline_in_delim_flag.
14201 (do_file): If no_newline_in_delim_flag is set don't allow newlines
14203 * groff.c (main): Pass -N on to eqn.
14204 (help, synopsis): Mention -N.
14205 * groff.sh: Implement -N.
14207 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
14209 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
14210 (]-): Call ref*do-tl if ref*need-tl is non-zero.
14211 (XP): Allow as initializer.
14213 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
14215 * troff/env.c (environment::wrap_up_field): If field_spaces are
14216 non-zero and we have a current_tab, subtract padding from
14217 tab_distance. If this makes tab_distance <= 0, use the next tab
14218 stop instead. If there isn't any next tab or it's a left tab,
14219 wrap up the current tab.
14220 (environment::start_field): Initialize tab_precedes_field.
14221 (environment::wrap_up_tab): If there's a current field, update
14222 pre_field_width, field_distance and tab_precedes_field.
14223 * troff/env.h (environment::tab_precedes_field): New member.
14225 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
14227 * ps/ps.c (ps_printer::do_file): New function.
14228 (ps_printer::special): Bind to `file' special.
14229 (ps_printer::do_exec): Set ndefined_styles to 0.
14231 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
14233 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
14234 Avoid stripping first character from the start of unrecognized
14235 escapes. Use lex_error instead of error to report errors.
14236 * eqn/lex.c (get_token): Rework handling of escapes.
14237 (lex_error): Move declaration into...
14240 * xditview/xditview.c (main): Make -page option work.
14242 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
14244 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
14246 * macros/tmac.s (B2): Correct size of box.
14248 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
14250 * macros/tmac.s (B2): Postpone drawing the box until in the
14251 top-level diversion.
14253 * tty/tmac.tty: Add font translations for C, CR, CW.
14255 * groff.c (synopsis, help): Document -i.
14256 * groff.sh: Implement -i.
14258 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
14259 Simplify the construction of SN.
14261 * troff/number.c (parse_term): Give `|' a higher precedence.
14262 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
14265 * macros/tmac.s (B2): Use par@finish instead of par@reset.
14267 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
14269 * lib/string.c (string::move): New function.
14270 * lib/stringclass.h: Declare it.
14272 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
14274 * troff/env.c (distribute_space): Add optional argument
14276 (environment::wrap_up_field): Call distribute_space with
14277 `force_forward' argument of 1.
14279 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
14281 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
14282 Inline it. Move reallocation into...
14283 (string::grow1): New function.
14284 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
14285 dependencies to include library header files.
14286 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
14288 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
14290 * macros/tmac.s (@NH): Use the same number registers than -ms does
14291 for the heading level counters. Use the same string that -ms does
14292 for the number for this heading.
14294 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
14296 * lib/new.c (operator new): Cast result of malloc to char *.
14298 * troff/input.c (spring_trap, lookup_request): Add assert that nm
14301 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
14303 * groff.c (main): Support -i.
14305 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
14307 * pic/pic.h: Include <osfcn.h>.
14309 * ps/ps.c: Add declaration of mktemp.
14311 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
14312 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
14313 argument as union wait *.
14314 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
14315 argument to union wait *.
14317 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
14319 * tty/tmac.tty: Add definition of \(co.
14321 * pic/object.c (make_arc): Only increase radius when radius
14322 strictly less than d.
14323 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
14326 * troff/env.c (environment::environment(symbol),
14327 environment::environment(const environment *)): Initialize
14330 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
14332 * tbl/main.c (main): Add exit(0).
14334 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
14336 * pic/main.c (main):
14337 * eqn/main.c (main):
14338 * tbl/main.c (main):
14339 * etc/soelim.c (main):
14340 * driver/printer.c (printer::~printer):
14341 * troff/node.c (real_output_file::~real_output_file,
14342 real_output_file::flush): Check for errors on stdout.
14344 * most files: Add 1991 to copyright notice.
14346 * macros/tmac.s: Don't test \n(.x and \n(.y.
14348 * troff/input.c (token::next): Rename `escape_char' label to
14349 `handle_escape_char' and `normal_char' label to
14350 `handle_normal_char'.
14352 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
14354 * groff.c (main, synopsis, help): Support -a option.
14355 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
14356 to trflags while parsing options.
14358 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
14360 * troff/number.c (parse_term): With `m', `M' and `n' scale
14361 indicators, convert scale factor to hunits before scaling.
14363 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
14365 * lib/font.c (scale_round): Better test for overflow when n is
14368 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
14370 * tbl/main.c (process_format): Add second argument of type
14371 options*. Change callers. Allow opt->tab_char as well as '\t'
14372 between format items.
14374 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
14376 * macros/tmac.an (PD): With no arguments, make sure register PD is
14378 (TH): Call PD with no argument, instead of setting register PD
14381 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
14383 * Version 1.00 released.
14385 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
14387 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
14389 * dvi/devdvi/DESC: Mount CW instead of CR.
14391 * dvi/tmac.dvi: Add definition of \(tm.
14393 * dvi/devdvi/texsy.map: Add lh, and rh.
14394 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
14395 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
14397 * dvi/devdvi/FontMakefile: Generate H from cmss10.
14398 * dvi/devdvi/Makefile: Install H.
14399 * dvi/devdvi/H: New file.
14401 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
14403 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
14406 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
14408 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
14410 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
14412 * macros/tmac.s (@EN): Handle the case where the equation is empty
14413 but the label is not.
14415 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
14417 * troff/groff.h: New warning category WARN_SPACE.
14418 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
14419 WARN_SPACE to warning_table.
14420 (interpolate_macro): Give a warning of type WARN_SPACE if the name
14421 is longer than two characters and is not defined, but the first
14422 two characters do make a defined name.
14424 * PROBLEMS: New file.
14426 * CHANGES: New file.
14427 * README-0.6, README-1.00: Deleted.
14429 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
14430 * xditview/devX75/Makefile: Make devX75-12.
14431 * xditview/devX100/Makefile: Make devX100-12.
14433 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
14434 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
14436 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
14438 * README-0.7: Rename to README-1.00.
14440 * macros/tmac.pic: New file.
14441 * macros/Makefile (install.nobin): Install tmac.pic.
14443 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
14445 * troff/env.c (hyphen_word): Correct the test for whether the
14446 token is a hyphen. Reset npos to 0.
14448 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
14450 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
14452 * macros/tmac.s (ds*common-end): Call par*reset.
14454 (par@reset-indent): Deleted.
14456 * macros/tmac.s (@IP): Divert the label.
14458 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
14460 * xditview/draw.c (setGC): Use a line width of .1m rather than
14461 .04m by default; round rather than truncate value.
14463 * tbl/table.c (class empty_entry): New class.
14464 (empty_entry::empty_entry, empty_entry::line_type): New functions.
14465 (table::add_entry): Represent empty entries by objects of type
14467 (table_entry::line_type): Return -1.
14468 (table::determine_row_type): Ignore entries with line_type 0.
14469 Treat type -1 as non-lines.
14471 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
14473 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
14474 macros/tmac.s: Rename \(-d to \(Sd.
14476 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
14478 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
14479 * xditview/libXdvi/DviChar.c: Likewise.
14480 * dvi/devdvi/texsy.map: Add `<<', `>>'.
14482 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
14484 * troff/div.c (top_level_diversion::begin_page): Call
14485 init_output() if the_output is 0.
14487 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
14489 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
14491 (get_copy): Turn \E into ESCAPE_E.
14492 (token::process, asciify): Handle ESCAPE_E.
14494 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
14496 (DS): Implement `.DS R'.
14498 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
14500 * macros/tmac.s (FS): New macro.
14502 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
14504 * macros/tmac.s (cov*tl-init): Remove after first execution
14505 instead of aliasing to @nop. Call top of page macro explicitly
14506 instead of setting trap; call @init first. Set pg@top as top of
14508 (cov*auto-init): Deleted. Set cov*tl-init instead of
14509 cov*auto-init as top of page trap.
14510 (TL, LP): Do a break instead of calling cov*tl-init.
14511 (cov*print): With RP format but no TL, alias FS and FE to @FS and
14512 @FE; in this case also give a warning and always start another
14513 page. No need to set pg@top here.
14514 (cov*tl-init): Rename to cov*first-page-init.
14516 * macros/tmac.s (RP): Do `.pn 0'.
14517 (cov*tl-init): With RP format don't do `.pn 0'.
14519 * macros/tmac.s (pg@cs-top): Set no space mode.
14521 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
14522 (cov*ab-init): Alias TL, AU and AI to these.
14524 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
14526 * macros/tmac.s (@EQ): Move the space before the equation into @EN
14527 (@EN): Do nothing unless \n[dl] is > 0.
14529 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
14531 * pic/object.c (ellipse_object::radius): New function.
14533 * VERSION: Change version to 0.7.
14535 * tbl/table.c (block_entry::do_divert): Declare return type as
14537 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
14539 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
14541 * troff/column.c: New file.
14542 * troff/Makefile: Corresponding changes.
14544 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
14547 * troff/div.c (top_level_diversion::space): If the space causes
14548 the first-page transition and springs a trap, truncate the space
14551 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
14553 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
14556 * pic/troff.c (troff_output::line_thickness,
14557 troff_output::set_fill): Do a horizontal motion to compensate for
14558 the width of the \D escape sequence.
14560 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
14562 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
14565 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
14568 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
14569 Supply empty definition.
14570 (text_entry::simple_print, simple_text_entry::simple_print):
14571 Delete declarations.
14572 (table::add_entry): Represent empty entries by objects of type
14575 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
14577 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
14579 * tbl/table.c (left_text_entry::add_tab): New function.
14581 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
14582 initialize like LP.
14584 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
14586 * troff/env.c (environment::start_field): Give an error message if
14587 there is no next tab.
14589 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
14591 * troff/env.c (hyphenate): Skip initial elements with zero
14594 * macros/tmac.s (par@init): Keep VS in points rather than units.
14596 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
14598 * pic/main.c (main): Implement `-c' option.
14599 * pic/output.h: Declare make_tpic_output().
14600 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
14602 (tpic_output): New class.
14603 (tpic_output::tpic_output, tpic_output::set_pen_size,
14604 tpic_output::command, make_tpic_output): New functions.
14606 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
14608 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
14609 if they're not already defined.
14610 * tbl/table.c (init_output): Don't test \n(.g.
14612 * troff/input.c (do_if_request): Delete `g' condition. Recognize
14613 `d', `r' and `c' conditions even in compatibility mode.
14615 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
14617 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
14620 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
14622 * troff/env.h (environment::prev_line_interrupted): New member.
14623 (environment::get_prev_line_interrupted): New function.
14624 * troff/env.c (environment::newline): Set prev_line_interrupted.
14625 (environment::environment(const environment *),
14626 environment::environment(symbol)): Initialize
14627 prev_line_interrupted.
14628 * troff/input.c (process_input_stack): Don't give special
14629 treatment to space and newline at the beginning of the line if the
14630 previous line was interrupted.
14632 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
14634 * eqn/eqn.y: Disallow PRIME by itself.
14635 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
14637 (def_table): Remove definition of '. Define prime to be `.
14639 * eqn/eqn.y: Split off part of rule `script' into a new rule
14642 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
14644 * macros/tmac.s ({, }): New string aliases.
14646 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
14648 * README-0.7: New file.
14650 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
14652 * macros/tmac.s: New file.
14653 * man/groff_ms.man: New file.
14654 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
14655 * Makefile.bd: Similarily.
14656 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
14657 definition of TMAC_S.
14658 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
14659 * macros/TODO: New file.
14661 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
14663 * troff/env.c (right_justify): New function.
14664 (init_env_requests): Bind this to request "rj".
14665 (center_lines): Set right_justify_lines to 0. If we get a bad
14666 integer, center 1 line.
14667 (environment::environment(symbol), environment::environment(const
14668 environment *)): Initialize right_justify_lines.
14669 (environment::get_right_justify_lines): New function.
14670 (init_env_requests): Bind this to number_register ".rj".
14672 * troff/env.c (environment::choose_breakpoint): Implement
14673 hyphenation_margin and hyphenation_space.
14674 (environment::get_hyphenation_space,
14675 environment::get_hyphenation_margin): New functions.
14676 (init_env_requests): Bind these to .hys and .hym.
14677 (hyphenation_space_request, hyphenation_margin_request): New
14679 (init_env_requests): Bind these to hys and hym.
14680 (environment::environment(symbol), environment::environment(const
14681 environment *)): Initialize hyphenation_margin and
14683 * troff/env.h: Corresponding changes to class environment.
14685 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
14687 * troff/div.c (blank_line): Always do a break.
14689 * eqn/box.c (do_text): Turn off escapes while appending text to
14692 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
14694 * troff/input.c (while_break_request, while_continue_request): New
14696 (init_input_requests): Bind these to "break" and "continue".
14697 (while_depth, while_break_flag): New variables.
14698 (while_request): Update while_depth. Break out of loop if
14699 while_break_flag is set.
14701 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
14703 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
14706 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
14708 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
14710 * stringify: New file.
14711 * Makefile (groff.o): Use stringify.
14713 * xditview/tmac.X: Remove definition of \(rn.
14714 * xditview/libXdvi/DviChar.c: Remove radicalex from
14717 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
14719 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
14720 (alphabetic_block_entry::alphabetic_block_entry,
14721 alphabetic_block_entry::divert, alphabetic_block_entry::print):
14723 (block_entry::divert): Split off body into ...
14724 (block_entry::do_divert): If the block is alphabetic, subtract 2n
14725 from the line length; also update the span width to dl+2n, and the
14726 alphabetic span width to dl.
14728 * driver/input.c (do_file): While reading argument to D command,
14729 when expanding buffer, multiply szp by sizeof(int) rather than 2
14730 in the argument to memcpy.
14732 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
14733 width of alphabetic columns.
14735 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
14737 * troff/node.c (lookup_family): Supply second argument to lookup.
14739 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
14740 search, return immediately if v is 0.
14742 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
14743 (troff_output::start_picture): Set this reg.
14744 (troff_output::end_picture): Remove this reg
14745 * eqn/box.c (box::extra_space): Don't produce `\x's if
14746 EQN_NO_EXTRA_SPACE_REG is defined.
14748 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
14749 * eqn/text.c (split_text): Map ' to \(fm when it's the first
14752 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
14754 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
14757 * troff/div.c (top_level_diversion::top_level_diversion):
14758 Initialize page_number to 0.
14760 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
14762 * groff/troff (environment::environment(const environment *)):
14763 Initialize name to e->name, rather than "anonymous".
14765 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
14767 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
14768 requested_page. Split middle part into ...
14769 (FindPage): New function.
14770 (SetValues): If we don't yet know the last page, and the requested
14771 page is greater than the current page, call FindPage.
14772 Update the font_map_string before doing this.
14774 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
14775 Translate \(lh and \(rh into left and right double arrows.
14777 * troff/node.c (class hyphen_inhibitor_node): New class.
14778 (hyphen_inhibitor_node::hyphen_inhibitor_node,
14779 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
14780 hyphen_inhibitor_node::type,
14781 hyphen_inhibitor_node::get_hyphenation_type): New functions.
14782 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
14783 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
14786 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
14788 * troff/node.h (dummy_node::get_hyphenation_type,
14789 transparent_dummy_node::get_hyphenation_type): Declare them.
14790 * troff/node.c: (dummy_node::get_hyphenation_type,
14791 transparent_dummy_node::get_hyphenation_type): New functions.
14793 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
14795 * xditview/libXdvi/draw.c: If M_PI not defined after including
14796 math.h, then define it.
14798 * xditview/Makefile: Add definition of AR. Pass it to the submake
14800 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
14802 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
14804 * troff/dictionary.h (object_dictionary::alias): Declare return
14806 * troff/dictionary.c (object_dictionary::alias): Return non-zero
14807 if the old name was defined.
14808 * troff/input.c (alias_macro): Give a warning if the old name was
14810 * troff/reg.c (alias_reg): Likewise.
14812 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
14814 * troff/input.c (token::next): Delete implementation of \R.
14816 * macros/Makefile: Strip comments from tmac.e while installing it.
14818 * troff/input.c: New variable `nroff_mode'.
14819 (troff_request, nroff_request): New functions.
14820 (init_input_requests): Bind `troff' and `nroff' to troff_request
14822 (do_if_request): Compute results of t and n conditions from
14825 * text/text.c (split_text): Fix typo in >=.
14827 * eqn/lex.c: Add definition of `==' to def_table.
14829 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
14831 * pic/tex.c (tex_output::start_picture): Change the definitions of
14832 \graph and \graphtemp so that they work properly with Plain TeX.
14834 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
14835 argument to `ar' is not less than the first.
14837 * pic/pic.y: Allow a comma between elements of the variable list
14838 in the argument to `reset'.
14840 * pic/object.c (arc_object::arc_object): Fix computation of
14843 * eqn/main.c (main): Add exit(0).
14845 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
14847 * troff/div.c (begin_page): Test no_space_mode after doing the
14848 break, but still push the page ejector cookie before doing the
14849 break. Also set the next page number after doing the break.
14851 * xditview/xditview.c (NewFile): Don't set the title and icon name
14852 if this is the first file and its name is `-'.
14853 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
14854 the X75 and X100 devices.
14855 (main): If a device has the XT_OPTION flag set and there's exactly
14856 one file argument, pass the driver -xrm and -title options to set
14857 the icon name and window title to the name of the file.
14859 * troff/env.c (environment_switch): If there was an argument but
14860 it wasn't a valid number or name, then pop an environment but
14861 don't give an error message on underflow.
14863 * troff/number.c (start_number): Correct spelling in error message.
14865 * troff/input.c (token::delimiter): Don't print an error message
14868 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
14869 ParseDrawFunction if dw->display_enable is true.
14871 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
14873 * pic/pic.y: Parse text positioning like normal attributes, so as
14874 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
14875 positioning attribute.
14877 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
14879 * tbl/main.c (process_data): When in state START while reading a
14880 text block, don't change to state MIDDLE if c is a newline.
14882 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
14884 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
14885 so as to avoid shadowing parameter.
14887 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
14889 * tbl/table.c (trim_space): Deleted.
14890 (table::add_entry): Don't call trim_space.
14892 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
14894 * VERSION: Change version to 0.6.
14896 * troff/number.c (parse_expr): Make == work.
14898 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
14900 * man/grog.man: New file.
14901 * man/Makefile: Add grog.n to MAN1PAGES.
14902 * etc/grog.sh: New file.
14903 * etc/Makefile: Install grog.sh as grog.
14905 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
14907 * troff/input.c (token::next): Implement \E.
14909 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
14911 * xditview/tmac.X: Change font translations to match tmac.ps.
14913 * troff/input.c (non_empty_name_warning): Don't give a warning if
14914 `\{' terminates the name.
14916 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
14918 * ps/devps/symbol.diff: New file.
14919 * ps/devps/FontMakefile: Mention symbol.diff.
14921 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
14923 * troff/node.c (font_position): Use get_long_name to read the
14926 * troff/env.c (environment_switch): If we get a number that's < 0
14927 or >= NENVIRONMENTS, treat it like a name.
14928 Change NENVIRONMENTS to 10.
14930 * troff/groff.h: Remove definition of FONTS_MAX.
14931 * troff/node.h (class font_family): Make map a pointer instead of
14932 an array. Add a map_size member. Make it a class. Make nm const
14933 and public. Make invalidate_fontno a friend.
14934 * troff/node.c: Define font_table_size. Make font_info a pointer
14935 rather than an array.
14936 (class troff_output_file): Allocate font_position dynamically. Add
14937 nfont_positions member.
14938 (troff_output_file::set_font): Grow font_position if necessary.
14939 (troff_output_file::~troff_output_file): Delete font_position.
14940 (troff_output_file::troff_output_file): Allocate font_position.
14941 (grow_font_table): New function.
14942 (troff_output_file::really_begin_page,
14943 troff_output_file:really_copy_page): Use nfont_positions rather
14945 (mount_font_no_translate, mount_style): Call grow_font_table if
14947 (font_family::font_family): Allocate map.
14948 (font_family::make_definite): Grow map if necessary. Use
14949 font_table_size instead of FONTS_MAX.
14950 (font_family::~font_family): New function.
14951 (invalidate_fontno): Use font_family::map_size.
14952 (get_fontno, env_space_width, env_half_narrow_space_width,
14953 env_narrow_space_width, symbol_fotno, is_good_fontno,
14954 get_bold_fontno, make_glyph_node): Use font_table_size rather than
14956 (next_available_font_position): Never return 0.
14958 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
14960 * ps/tmac.ps: Add font translations for compatibility with dpost.
14962 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
14964 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
14965 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
14966 Move definitions baseline_sep, shift_down, column_sep,
14967 matrix_side_sep into...
14968 * eqn/box.c: Add them to param_table.
14969 * eqn/pbox.h: Add declarations to pbox.h.
14971 * troff/input.c (set_string): Cast value to unsigned char *.
14973 * troff/token.h (process_input_stack): Declare it static before
14974 declaring it a friend.
14976 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
14978 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
14980 * dvi/devdvi/EX: Regenerate.
14982 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
14985 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
14987 * eqn/lex.c: In defaults_table, make definition of `dot' call
14988 `dot_def'. Don't explicitly make it roman. Similarily for other
14991 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
14993 (for_input::get, for_input::peek): Use this.
14994 (do_for): Add by_is_multiplicative argument.
14995 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
14996 Change semantic value of optional_by to be a double plus a flag
14997 saying whethet the by clause is multiplicative.
14999 * eqn/lex.c (get_delimited_text): Remember location of start of
15000 definition. Improve error handling when EOF is encountered.
15002 * lib/font.h: Rename handle_x_command to
15003 handle_unknown_font_command.
15004 * lib/font.c (font::load): Call handle_unknown_font_command for
15005 any unknown command in the font description file. Don't call
15006 handle_x_command. Include the name of the command in the argv.
15007 Improve message for unknown command after kernpairs or charset
15009 * ps/ps.c (ps_font::handle_x_command): Rename to
15010 handle_unknown_font_command. Remove message about `x download'
15011 command. Give error message for wrong number of arguments.
15012 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
15013 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
15014 handle_unknown_font_command. Give an error message for wrong
15015 number of arguments. Rename design_size to designsize.
15016 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
15017 checksum', `designsize' instead of `design_size'.
15019 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
15021 * eqn/*.[chy]: Change underaccent to uaccent.
15023 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
15024 give it the same precedence as ACCENT.
15025 * eqn/other.c (make_underaccent_box): New function.
15026 * eqn/box.h: Declare it.
15027 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
15030 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
15032 * pic/pic.y (reset_all): New function. Called in rule for RESET.
15033 (parse_init): Call reset_all.
15034 (define_variable): When defining scale reset only those
15035 pre-defined variables that are scaled.
15036 (defaults_table): Add `scale' as non-scaled value.
15038 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
15039 together with the text; allow any number of positioning words;
15040 allow center as a positioning word.
15042 * pic/object.c (output::compute_scale): Get picture maximum height
15043 and width from variables called maxpswid and maxpsht.
15044 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
15046 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
15048 * pic/object.c (object_spec::make_text): Multiply textht by number
15051 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
15053 (do_sprintf): New function.
15054 (pic.gperf): Add sprintf token.
15055 (text, sprintf): New rules.
15057 * pic/pic.y: `rand()' with no arguments returns a random number
15058 in the range [0,1).
15060 * pic/pic.y: Allow a bare expression to be an attribute: change
15061 precedences to support this. Change optional_ordinal rule to
15062 optional_ordinal_last to avoid reduce/reduce conflict.
15063 * pic/object.c (object_spec::object_spec): Initialize direction.
15065 * pic/pic.y: Implement ^ operator meaning exponentiation.
15067 * troff/node.h: Add default argument to mount_font.
15068 * troff/node.c (font_position): Read an optional third argument
15069 giving the external_name.
15070 (mount_font): Add optional argument giving the external_name.
15071 (mount_font_not_translate): Have additional argument giving
15072 external name. Use this name to load the font. Pass both names
15073 to font_info::font_info.
15074 (font_info::font_info): Have additional argument giving
15076 (class tfont): New member external_name.
15077 (font_info::get_tfont): Use external name to construct tfont_spec.
15079 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
15081 * eqn/lex.c (init_table): Add argument giving device. Define
15082 name of device to be "1".
15083 (do_ifdef): Counts as true if the argument has been defined with
15085 * eqn/main.c (main): Call init_table with device argument. Make
15086 device local to main.
15087 * eqn/eqn.h: Change declaration of init_table. Remove declaration
15090 * pic/lex.c (get_delimited): Allow text to be delimited by
15091 matching {}s. Don't recognize ending delimiter within a string.
15093 * troff/input.c (get_delim_name): New function.
15094 (token::next): Implement \C.
15096 * lib/font.c (font::load): Grok ---. Add an alias for each
15097 character based on its code.
15098 (font::get_code_width): Deleted.
15099 * lib/font.h (class font): Declare font::number_to_index().
15100 Remove declaration of font::get_code_width.
15101 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
15102 to indices of named characters.
15103 (font::number_to_index): New function.
15104 * troff/input.c (font::number_to_index): New function.
15105 (get_charinfo_by_number, charinfo::get_number,
15106 charinfo::set_number): New functions.
15107 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
15108 (token::process, token::description, token::get_char,
15109 token::add_to_node_list, token::operator==): Handle
15110 TOKEN_NUMBERED_CHAR.
15111 * troff/charinfo.h: Declare get_charinfo_by_number,
15112 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
15114 (charinfo::numbered): New function.
15115 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
15116 * troff/env.h (class environment): Remove declaration of ...
15117 * troff/env.c (environment::make_numbered_char_node): Deleted.
15118 * troff/node.c (make_numbered_node): Deleted.
15119 (class numbered_glyph_node): Remove.
15120 (troff_output_file::put_char_width, troff_output_file::put_char):
15121 Handle numbered chars.
15122 (troff_output_file::numbered_char): Removed.
15123 (tfont::get_code_width): Removed.
15124 (make_glyph_node): Don't search special fonts for numbered
15126 * troff/node.h: Remove declaration of make_numbered_node.
15127 * driver/input.c (do_file): Handle N command.
15128 * driver/printer.h: Add declaration of ...
15129 * driver/printer.c (printer::set_numbered_char): New function.
15130 * dvi/tfmtodit.c (main): Generate unnamed entries.
15131 * ps/devps/afmtodit: Likewise.
15132 * xditview/xtotroff.c (MapFont): Likewise.
15133 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
15135 * tbl/main.c (process_format): If multiple widths are specified
15136 for a column but all the widths are the same, don't give an error
15139 * tbl/table.c (table::do_row): If the current row is all lines and
15140 the stuff doesn't contains a line, mark the top of the row after
15141 printing stuff before the row. If the current row is not all
15142 lines and the stuff doesn't contain a line, don't unnecessarily
15143 mark the top of the row before printing the stuff.
15145 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
15147 * troff/groff.h: Remove MAX_PATH.
15148 * troff/input.c (open_file): Dynamically allocate space for the
15150 (open_mac_file, process_macro_file): Corresponding changes.
15152 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
15154 * troff/node.h (class output_file): Make copy_file pure. Add
15155 vspace method ifdef COLUMN. Add is_printing method.
15156 * troff/node.c: Add class printing_reg. Add class
15157 real_output_file. Derive other output_file classes from
15158 real_output_file; in these classes rename begin_page to
15159 really_begin_page, print_line to really_print_line, copy_file to
15160 really_copy_file, transparent_char to really_transparent_char.
15161 Move output_file::flush to real_output_file. Add printing member
15162 to class output_file.
15163 * troff/div.h: Remove printing member from top_level_diversion.
15164 Add vspace member function to class diversion ifdef COLUMN. Add
15165 some declarations ifdef COLUMN.
15166 * troff/div.c (top_level_diversion::copy_file,
15167 top_level_diversion::transparent_output,
15168 top_level_diversion::output): Don't test printing member before
15170 * troff/input.c: Handle initial variable_space_request ifdef
15172 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
15173 but comment it out.
15175 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
15177 * troff/div.c (diversion::need): Make any space forced. If we
15178 sprung a trap, set truncated_space to minus the distance to the
15179 trap and set needed_space to the amount that was needed.
15180 (top_level_diversion::space): A forced space turns no_space_mode
15182 (class constant_vunits_reg): New class.
15183 (init_div_requests): Implement number registers .trunc and .ne
15184 using constant_vunits_reg.
15185 (class truncated_space_reg): Deleted.
15187 * troff/div.h: Don't have a no_space_mode member in diversion.
15188 Instead have it in top_level_diversion.
15189 * troff/div.c (diversion::diversion): Don't initialize
15191 (top_level_diversion::top_level_diversion): Initialize
15193 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
15194 (macro_diversion::output): Don't clear no_space_mode.
15196 * troff/input.c (diverted_space_node::reread): Don't call
15197 environment::do_break. In fill mode, act like a blank line.
15198 (diverted_copy_file_node::reread): Don't call
15199 environment::do_break.
15201 * troff/div.c (blank_line): New function.
15202 * troff/div.h: Declare it.
15203 * troff/input.c (process_input_stack): Call it.
15205 * troff/div.c (truncated_space_reg::get_string): New function.
15206 (init_div_requests): Bind to .trunc.
15207 (space_request, top_level_diversion::space,
15208 top_level_diversion::output, macro_diversion::space,
15209 macro_diversion::output): Update truncated_space.
15210 (macro_diversion::output): Redo calculations when trap sprung.
15211 (macro_diversion::output, macro_diversion::space): No need for
15214 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
15215 after truncating post line spacing.
15217 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
15219 * ps/devps/prologue (MF, SF): Make them work even if setfont is
15220 defined as a procedure rather than as an operator.
15222 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
15224 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
15226 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
15228 * troff/div.c (top_level_diversion::output): Merge
15229 output_file::print_line and output_file::end_of_line member
15231 * troff/div.h (class output_file):
15232 * troff/node.c (troff_output_file::print_line,
15233 troff_output_file::end_of_line, output_file::end_of_line,
15234 ascii_output_file::print_line, suppress_output_file::print_line):
15235 Corresponding changes.
15237 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
15239 * troff/input.c (token::next): Don't give a warning for `\.'.
15241 * troff/env.c (environment::get_center_lines): New function.
15242 (init_env_requests): Bind number register .ce to it.
15243 * troff/env.h: Declare it.
15244 * tbl/table.c (table::init_output): Define reset macro to restore
15245 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
15247 (table::print): If center option not given, then imply center
15248 option if SAVED_CENTER_REG > 0.
15250 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
15252 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
15253 Troff.ps from DOWNLOAD.
15255 * troff/Makefile: Change comment in DEFINES to avoid confusing
15258 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
15259 code. Don't try to catch errors with stopped.
15260 (check_line_lengths): New function.
15261 * ps/devps/prologue (EXEC): Deleted.
15262 (EBEGIN, EEND): New procedures.
15264 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
15266 * troff/input.c: Include request.h before node.h.
15267 * troff/node.c: Likewise.
15268 * troff/env.c: Likewise.
15269 * troff/div.c: Likewise.
15270 * troff/node.h (class special_node): Store argument as a macro
15271 rather than a char *.
15272 * troff/node.c (special_node::special_node, special_node::copy):
15274 (special_node::~special_node): Deleted.
15275 (special_node::tprint): Deleted.
15276 (special_node::tprint_start, special_node::tprint_end,
15277 special_node::tprint_char): New functions.
15278 (troff_output_file::special): Deleted.
15279 (troff_output_file::start_special, troff_output_file::end_special,
15280 troff_output_file::special_char): New functions.
15281 * troff/input.c (special_node::tprint): New function.
15282 (do_special): Use macro not char *.
15283 (do_transparent_macro): Deleted.
15284 (token::next): Don't call do_transparent_macro.
15286 * troff/input.c (token::next): Add 'Y' case.
15287 (do_transparent_macro): New function.
15288 * troff/node.c (troff_output_file::special): Handle newlines with
15289 argument using new continuation convention.
15290 * driver/input.c (get_string): Cope with continuation convention.
15291 (do_file): Don't call skip_line after calling get_string(1).
15292 * ps/ps.c (ps_printer::special, ps_printer::do_import,
15293 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
15295 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
15298 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
15300 * troff/input.c (asciify): By default, illegal input characters
15301 should return empty string.
15303 * troff/input.c (copy_file): Handle first page transition like title.
15304 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
15306 * troff/input.c (token::next): Improve error message for EOF after
15308 (input_char_description): New function.
15309 (get_char_for_escape_name): Use input_char_description.
15310 (token::next): Warn about unrecognized escape sequences.
15311 (warning_table): Add WARN_ESCAPE.
15312 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
15315 * troff/token.h: Remove declaration of process_input_stack.
15317 * troff/input.c: Remove declaration of init_hyphen_requests.
15318 * troff/request.h: Correct spelling in declaration of same.
15320 * troff/input.c (token::next): Check whether escape_char is 0.
15322 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
15324 * groff.c (main, usage, help): Implement -P and -L options.
15325 * groff.sh: Likewise.
15327 * troff/input.c (token::next): Use some gotos to avoid code
15330 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
15331 Avoid calling symbol::symbol if name empty.
15333 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
15335 * troff/input.c (init_input_requests): Make \n(.x return the major
15336 version number and \n(.y return the minor version number.
15337 * troff/Makefile: Construct file majorminor.c defining
15338 major_version and minor_version automatically from ../VERSION.
15340 * troff/node.c (class glyph_node): Make operator new and operator
15342 (class ligature_node): Similarily.
15344 * troff/input.c (operator==(const macro &, const macro &)): New
15346 (non_interpreted_node::same): Use this.
15347 (string_iterator::string_iterator): Make macro& argument const.
15349 * troff/input.c (input_iterator::get): New function. Don't make
15350 asciify_macro or class non_interpreted_node friends of class
15352 (non_interpreted_node::interpret): Use input_iterator::get.
15353 (asciify_macro): Likewise.
15355 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
15356 ~non_interpreted_node): Deleted.
15357 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
15360 * troff/symbol.h: Make all symbol member functions const.
15362 * lib/strtol.c: New file.
15363 * lib/Makefile: Add strtol.c.
15364 * Makefile: Define STRTOL as strtol.o to include strtol in
15367 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
15369 * pic/troff.c (troff_output::simple_circle): Divide by scale.
15371 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
15373 * troff/input.c (do_special): Use input_level.
15375 * troff/token.h (TOKEN_BACKSPACE): New token.
15376 (token::backspace): New function.
15377 * troff/input.c (token::description, token::next, token::process):
15378 Grok TOKEN_BACKSPACE.
15379 (do_special): Turn TOKEN_BACKSPACE back into \b.
15381 * troff/token.h (token::leader): New function.
15382 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
15384 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
15386 * troff/input.c (do_special): Use token::description in error
15389 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
15391 * troff/input.c (decode_args): Combine quoted and
15392 quote_input_level variables. Make it a for (;;) loop.
15394 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
15396 * troff/input.c (read_long_escape_name): The test for whether to
15397 expand buffer was off by 1.
15398 (read_string): Similarily.
15400 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
15402 * troff/input.c: Use `const int' rather than `static const int'.
15404 * troff/div.h (diversion::copy_file): Declare as pure virtual.
15405 (macro_diversion::copy_file): New function.
15406 * troff/node.h: New class diverted_copy_file_node.
15407 * troff/node.c: Implement it.
15408 * troff/input.c (copy_file): Use diversion::copy_file. Handle
15409 first page transition by pushing a diverted_copy_file_node.
15410 * troff/input.c (token::next, process_input_stack): Don't handle
15413 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
15415 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
15416 whether space widths need adjusting.
15418 * troff/charinfo.h: Generalize translated_to_space to
15419 special_translation so as to allow translation to \&.
15420 * troff/input.c (translate): Allow translation to \&.
15421 (charinfo::*): Corresponding changes.
15422 * troff/node.c (make_node, node::add_char): Corresponding changes.
15423 * troff/node.h (dummy_node::dummy_node): Allow optional first
15426 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
15427 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
15429 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
15430 TOKEN_REQUEST with an argument of TITLE_REQUEST.
15431 (token::process): Grok that.
15432 * troff/input.c (copy_file): Handle first page transition like
15433 title by pushing a COPY_FILE_REQUEST cookie.
15434 (token::next, process_input_stack): Grok that.
15435 * troff/node.h (output_file::copy_file): Add x and y arguments.
15437 * troff/div.c (top_level_diversion::copy_file): Supply them.
15438 * troff/node.c (troff_output_file::copy_file): Add x and y
15439 arguments; moveto specified position. Invalidate font_position
15440 array after copying file.
15441 (output_file::copy_file): New function.
15442 (suppressed_output_file::copy_file, ascii_output::copy_file):
15444 * troff/input.c (transparent_file): New function.
15445 (init_input_requests): Bind to "trf".
15446 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
15447 (process_input_stack): Likewise.
15449 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
15451 * troff/node.c (init_node_requests): New number registers .kern
15452 pointing to global_kern_mode, and .lg pointing to
15453 global_ligature_mode.
15455 * troff/node.c (ligature): Don't change it if we get a bad
15458 * troff/input.c (do_define_string): Don't strip tabs.
15460 * troff/input.c (asciify_macro): Make the string_iterator auto.
15462 * troff/node.c (init_font_requests): Rename to...
15463 (init_node_requests):
15464 * troff/node.h: Change declaration.
15465 * troff/input.c (main): Change call.
15467 * troff/input.c (node::reread, diverted_space_node::reread): New
15469 (process_input_stack): Call reread rather than
15470 get_diverted_space_node.
15471 * troff/node.c (node::get_diverted_space_node,
15472 diverted_space_node::get_diverted_space_node): Removed.
15473 * troff/node.h: Declare reread methods instead of
15474 get_diverted_space_node methods. Make `n' member private.
15475 * troff/input.c: (token::diverted_space): Removed.
15476 * troff/token.h: Removed declaration.
15479 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
15481 * eqn/script.c (script_box::compute_metrics): Don't let
15482 SUP_RAISE_FORMAT become negative.
15484 * tbl/table.c (table::do_row): Entries that don't end in the
15485 this row shouldn't make the row non-blank.
15487 * tbl/table.c (table::make_columns_equal): Only set the width of
15488 columns which are marked as equal.
15490 * tbl/main.c (process_data): Before issuing excess data error,
15491 if last character was a newline unget it; then get it again after
15492 the error. Also include the contents of the entry in the message.
15494 * groff.c: New file.
15495 * Makefile: Build groff from groff.c. Make it possible to use
15496 either groff.sh or groff.c as groff.
15497 * Makefile.bd: Similarily.
15499 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
15501 * groff.sh: Don't delay expansion of $@ in assignment to files.
15502 Remove occurrences of \".
15504 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
15506 * all Makefiles: Simplify and rearrange.
15508 * Makefile: Handle fmod like malloc.
15509 * lib/Makefile: Similarily.
15510 * lib/fmod.c: Remove #ifdef NEED_FMOD.
15512 * Makefile: Rename OPTIMISE to OPTIMIZE.
15514 * groff.sh: Remove assignment to PATH.
15515 * Makefile: Remove SHPATH variable.
15516 * Makefile.bd: Similarily.
15518 * groff.sh: Add -V option to print the pipeline instead of
15521 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
15523 * lib/font.c: Split off file searching into ...
15524 * lib/fontfile.c: New file.
15526 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
15528 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
15530 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
15531 Also change misleading comment.
15532 (table::do_vspan): Change similarily misleading comment.
15533 * tbl/main.c (process_data): A format row with an explicit `s'
15534 uses up a data line, even if all the other columns are `_' or `='.
15536 * troff/input.c (token::description): Fix description of
15537 TOKEN_DUMMY and TOKEN_EMPTY.
15539 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
15541 * groff.sh: Fix description of -Z in help message.
15543 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
15545 * pic/object.c (object_spec::make_object): Allow negative and zero
15547 * pic/pic.y: Give linethick default value of -1.0.
15548 * pic/troff.c (troff_output::troff_output): Initialize
15549 last_line_thickness to BAD_THICKNESS.
15550 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
15551 (troff_output::line_thickness): Canonicalize negative thicknesses
15552 to RELATIVE_THICKNESS.
15553 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
15554 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
15556 (tex_output::start_picture): Set pen_size to -2.0.
15558 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
15559 0, then use 0 linewidth.
15560 (ps_printer::ps_printer): Initialize line_thickness to -1.
15562 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
15564 * ps/devps/symbolchars: Remove `or'.
15565 * ps/tmac.ps: Implement \(or with .char.
15567 * ps/devps/symbolchars: Move most characters into textmap.
15568 * ps/devps/textmap: Add names for troff bracket characters. Remove
15571 * ps/devps/TSymbol.ps: Removed.
15572 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
15573 * ps/tmac.ps: Do with .char what TSymbol did.
15574 * ps/devps/download: Remove TSymbol.
15576 * ps/devps/T: Removed.
15577 * ps/devps/Troff.ps: Removed.
15578 * ps/devps/Troff.afm: Removed.
15579 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
15580 * ps/devps/download: Remove Troff.
15581 * ps/devps/FontMakefile: Remove T target.
15582 * ps/devps/DESC-A4: Remove T from font list.
15583 * ps/devps/DESC-letter: Likewise.
15585 * troff/input.c (macro_to_node): Rename to ...
15586 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
15587 character's definition while processing it.
15588 * troff/node.c (node::add_char, make_node): Change calls to
15589 macro_to_node accordingly.
15591 * troff/input.c (token::next): Translate \_ to \(ul.
15593 * tty/devascii/R.proto: Add `|'.
15594 * tty/devlatin1/R.proto: Likewise.
15596 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
15598 * man: Put the version number in all the man pages.
15600 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
15602 * Makefile.bd: New file.
15603 * README.bd: New file.
15605 * VERSION: New file.
15606 * lib/version.c: Removed.
15607 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
15610 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
15611 environment variable.
15613 * all Makefiles: Split install target into install.bin for
15614 binaries, and install.nobin for everything else.
15615 * Makefile: Add bindist target.
15617 * man/afmtodit.man: New file.
15618 * man/Makefile: Add afmtodit.n to MAN1PAGES.
15619 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
15621 * ps/Makefile: Pass BINDIR to make install in devps.
15623 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
15624 the space character.
15626 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
15628 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
15630 * ps/ps.c: Redo font downloading.
15631 * ps/devps/download: New file.
15632 * ps/devps/Makefile: Add download to DEVICEFILES.
15633 * ps/devps/afmtodit: Remove -d option.
15634 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
15635 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
15636 * ps/devps/zapfdr.ps: Likewise.
15637 * ps/devps/TSymbol.ps: Likewise.
15639 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
15641 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
15643 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
15645 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
15646 then strip the first line if it starts with %.
15647 * Makefile: Add a comment about this.
15649 * man/tfmtodit.man: New file.
15650 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
15651 * dvi/Makefile: Install tfmtodit in BINDIR.
15653 * dvi/tfmtodit.c (usage): Mention -v option.
15655 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
15657 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
15658 * troff/node.c (troff_output_file::transparent_char): Don't call
15661 * eqn: Add check_tabs method to most box classes.
15662 * eqn/box.c (box::top_level): Call check_tabs.
15664 * eqn/script.c (script_box::output): Use \Z.
15665 * eqn/limit.c (limit_box::output): Use \Z.
15667 * eqn/box.c (box::top_level): Use itoa.
15669 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
15671 * dvi/tmac.dvi: Add font translations for CR, C, TT.
15672 * dvi/devdvi/Makefile: Don't make links to CW.
15674 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
15676 * xditview/tmac.X: Likewise.
15678 * troff/node.c: Add font translation feature.
15679 (get_font_translation): New function.
15680 (symbol_fontno): Translate the font name.
15681 (mount_font_no_translate): Rename to mount_font to this.
15682 (mount_font): New function.
15683 (font_family::make_definite): Call mount_font_no_translate instead
15685 (mount_style): Translate the font name.
15686 (font_translate): New function.
15687 (init_font_requests): Bind "ftr" to font_translate.
15689 * ps/devps/prologue (SN): New procedure that rounds a position to
15690 the nearest (pixel + (.25,.25)).
15691 (DL): Use SN to round endpoints.
15693 * lib/version.c: Changed version to 0.5.
15695 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
15697 * Makefile: Move definition of PAGE to the very beginning, so that
15698 people are less likely to miss it.
15700 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
15702 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
15704 * troff/env.c (environment::choose_breakpoint): Make `can't find
15705 breakpoint' error a warning of type WARN_BREAK. Change message to
15706 `can't break line'.
15707 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
15709 * troff/input.c: Add WARN_BREAK to warning_table. Include
15710 WARN_BREAK in DEFAULT_WARNING_MASK.
15712 * tty/tmac.tty: Add definition of \(+-.
15714 * groff.sh: Remove `--' option to set command.
15716 * dvi/devdvi/texsy.map: Remove duplicate md entry.
15718 * ps/devps/eqnchar: Better definition of cdot using md.
15719 * dvi/devdvi/eqnchar: Likewise.
15720 * xditview/devX100/eqnchar: Likewise.
15721 * xditview/devX75/eqnchar: Likewise.
15722 * eqn/lex.c: Add definition of cdot.
15724 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
15726 * troff/input.c (get_optional_char): New function.
15727 * troff/input.c (set_page_character): Use get_optional_char(),
15728 rather than has_arg() and tok.get_char(1).
15729 * troff/env.c (tab_character, leader_character, hyphen_char,
15730 field_characters): Likewise.
15731 (margin_character): Likewise. Also always delete the
15732 margin_character_node.
15734 * troff/input.c (token::get_char): Use token::description.
15736 * troff/input.c (has_arg): Don't skip over tab and \}.
15737 * troff/number.c (start_number): Give a warning if the number
15738 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
15740 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
15742 * troff/input.c (empty_name_warning, non_empty_name_warning): New
15744 (get_name, get_long_name): Use these. Rename `warn' argument to
15747 * troff/node.c (get_fontno): Test that the symbol is not null.
15749 * troff/input.c (token::description): New function.
15750 * troff/number.c (parse_term): Use token::description in `numeric
15751 expression expected' message.
15752 * troff/groff.h: Add WARN_MISSING.
15753 * troff/number.c (start_number): New function.
15754 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
15755 get_incr_number): Use start_number().
15756 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
15758 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
15759 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
15761 * troff/input.c (token::get_char): Use WARN_MISSING.
15762 * troff/input.c (token::delimiter): Use token::description.
15763 * troff/env.c (environment_switch): Back out Aug 3 change.
15764 * troff/input.c (has_arg): Skip over \}s and tabs but give a
15766 * troff/token.h (token::tab): New function.
15767 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
15768 * troff/reg.c (alter_format): Likewise.
15769 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
15771 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
15773 * troff (most files): Redo warnings. Divide warnings into various
15774 categories; warning() has an additional first argument indicating
15775 the category it falls into.
15776 * troff/input.c (main): -w now takes an argument. New option -W.
15777 (enable_warning, disable_warning): New functions.
15779 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
15780 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
15782 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
15784 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
15785 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
15786 * xditview/devX75/eqnchar: Likewise.
15787 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
15789 * eqn/other.c: When bar or over applies to a single character
15790 don't produce an overline_box or an underline_box. Instead produce
15791 an accent_box or an underaccent_box, with the accent a line
15792 whose width is accent_width. New classes underaccent_box,
15793 overline_char_box and underline_char_box.
15794 * eqn/box.h: Move overline_box, underline_box, accent_box class
15795 declarations into eqn/other.c. Add declarations of
15796 make_underline_box, make_overline_box, make_accent_box.
15797 * eqn/eqn.y: Call make_overline_box, make_underline_box
15798 make_accent_box instead of constructors.
15799 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
15801 * eqn/other.c: Add accent_box::~accent_box.
15802 * eqn/box.h: Declare it.
15804 * groff.sh: With -Tps, use eqn -D.
15806 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
15808 (underline_box::output): Similarily.
15809 (accent_box::output): Use \Z.
15811 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
15814 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
15816 * troff/div.c (top_level_diversion::transparent_output(unsigned
15817 char)): Use asciify.
15818 * troff/input.c (asciify): Don't make it static.
15819 * troff/token.h (asciify): Declare it.
15821 * troff/input.c (get_name, get_long_name, token::get_char,
15822 token::delimiter): Add an extra default argument which says
15823 whether a warning should be printed.
15824 * troff: Pass a non-zero argument to one of these rather than
15825 printing a warning directly.
15827 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
15829 * troff: Consistently use symbol::is_null.
15831 * troff/dictionary.h: Move some inline functions into
15834 * troff/request.h: Move inline functions into input.c.
15835 (request_or_macro::invoke): Make it pure.
15837 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
15838 * troff/input.c (init_input_requests): Use class constant_int_reg.
15839 (class compatible_reg): Deleted.
15840 * troff/div.c (init_div_requests): Use class constant_int_reg.
15841 (class last_post_line_extra_space_reg): Deleted.
15843 * troff/env.c (tab_character): Don't change the tab character if
15844 we get an invalid argument.
15845 (hyphen_char): Similarily.
15847 * troff/reg.c (alter_format): Check that nm is not null.
15849 * Makefile, groff.sh: Make it possible to customize the commands
15850 used for printing PostScript and dvi files. Also make it possible
15851 to customize the path used by groff.sh.
15853 * eqn/eqn.y: Make `left' right associative.
15855 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
15857 * pic/pic.h: Added definition of M_SQRT2 for those systems that
15860 * pic/pic.h: Removed definition of INT_MAX.
15862 * troff/node.c (italic_corrected_node::vertical_extent): Omit
15865 * troff/input.c (token::next): Handle \R like \n.
15867 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
15869 * ps/tmac.pc (PSPIC): Simplify.
15871 * troff/env.c (tab_stops::to_string):
15872 * pic/pic.y (object_type_name):
15873 * pic/troff.c (simple_output::line):
15874 * pic/tex.c (tex_output::spline):
15875 * pic/object.c (object_spec::make_object):
15876 * tbl/main.c (process_data): Add cases to switch statements to
15877 avoid cfront warnings. (Some of these are spurious, since the
15878 switch already has a default case.)
15880 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
15881 `ps-'. Don't test systat; instead check number of arguments to
15884 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
15886 * macros/tmac.e: Do not decrease the page offset by 0.5i.
15888 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
15889 Unlink the file as soon as we have opened it, so that we don't
15890 have to bother with signal handlers.
15891 (handler): Deleted.
15892 (fatal_error_exit): Deleted.
15893 (main): Don't call signal.
15895 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
15897 * dvi/devdvi/Makefile: Use the -k option with S and MI.
15899 * pic/pic.y: If there is a label, or an nth construction before
15900 the first `.' in the argument to `with', ignore it and generate a
15902 * pic/lex.c (lex_warning): New function.
15904 * tbl/table.c (table::init_output): In section keep and release
15905 macro, use 0 indent when diverting and the correct indent when
15908 * troff/input.c (interpolate_number_format): Do not interpolate
15909 anything if the number register is not defined.
15911 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
15913 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
15915 * ps/devps/prologue (PICTURE): Set components of graphics state to
15916 their default values.
15918 * ps/devps/text.enc: Add trademark
15919 * ps/devps/textmap: Add names for club, spade, heart, diamond,
15920 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
15921 * ps/devps/symbolchars: Add names for summation and product.
15923 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
15924 suchthat. Add pp. Add upper-case letters.
15926 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
15927 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
15930 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
15931 rA (right angle bracket) to ra. Introduce names for double-headed
15932 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
15933 * ps/devps/textmap: Likewise for ps device.
15934 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
15935 * tty/devascii/R.proto: Rename lA to la and rA to ra.
15936 * tty/devascii/R.proto: Likewise.
15937 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
15939 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
15941 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
15943 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
15946 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
15948 * troff/div.c (when_request): Use symbol::is_null rather than
15949 has_arg to determine whether we have an argument.
15950 (change_trap): Remove the trap if we get an invalid number. Give
15951 an error if we don't get at least the macro name.
15952 (diversion_trap): Remove trap if we get an invalid name or number.
15954 * troff/env.c (environment_switch): Pop if we get an invalid
15955 symbol or numeric expression.
15957 * troff/input.c (do_define_macro): If EOF is encoutered while
15958 defining the macro, do tok.next() before returning.
15960 * troff/token.h (has_arg): Move definition from here, to ...
15961 * troff/input.c (has_arg): ... here
15963 * troff/env.c (space_size): Do nothing if we get an invalid argument.
15964 * troff/input.c (shift): Likewise.
15966 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
15969 * pic/troff.c (troff_output::start_picture): Comment out calls to
15972 * eqn/main.c (do_file): Subtract 1 from current_lineno if
15973 interpret_lf_args succeeds.
15975 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
15976 \\. This avoids problems with \$N.
15978 * groff.sh: Pass -C to preprocessors.
15980 * lib/lf.c (interpret_lf_args): Be more flexible.
15982 * tbl/main.c (main): Add -C option.
15983 (table_input::get): Do not recognize TE if followed by character
15984 other than a space or newline unless -C option given.
15985 (process_input_file): Likewise for lf, TS.
15986 (process_data): Likewise for lf in text blocks.
15988 * eqn/main.c (main): Add -C option.
15989 (do_file): Don't recognize EQ, EN or lf if followed by character
15990 other than space or newline unless -C option given.
15991 * eqn/lex.c (file_input::read_line): Similarily.
15992 * eqn/eqn.h: Declare compatible_flag.
15994 * etc/soelim.c (main): Add -C option.
15995 (interpret_lf_args): Use version in libgroff.
15998 * pic/main.c (main): Add -C option, which sets compatible_flag.
15999 (top_input::get), (top_input::peek): If -C option not given,
16000 do not recognize .PS/.PE/.PF/.lf if followed by a character
16001 other than space or newline.
16002 * pic/lex.c (file_input::read_line): Similarily.
16003 * pic/pic.h: Add declaration of compatible_flag.
16005 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
16007 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
16009 * troff/node.c, troff/node.h: Add `asciify' methods to classes
16010 derived from node. New class space_char_hmotion_node.
16011 * troff/input.c (asciify_macro): New function.
16012 * troff/input.c (init_input_requests): New request `asciify' bound
16014 * macros/mm.diff: New file.
16015 * Makefile: In install.mm target use `patch' to apply
16018 * troff/input.c (macro::print_size): Just print the size in bytes.
16020 * troff/div.c (return_request): Correct the argument
16023 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
16025 * troff/node.h (class composite_node): Add sz member.
16026 * troff/node.c (composite_node::size): Return sz.
16027 * troff/input.c (macro_to_node): Use the initial size in the
16028 environment as the size of the composite_node.
16030 * troff/node.c (node::zero_width_tprint): Provide a reasonable
16033 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
16035 * troff/div.c (change_trap): If we get a bad number expression,
16038 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
16040 * lib/matherr.c (matherr): Define this only if math.h defines
16043 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
16045 * troff/div.c (macro_diversion::distance_to_next_trap): If there
16046 no diversion trap return vunits(INT_MAX - vresolution).
16048 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
16050 * troff/input.c (do_zero_width): New implementation that doesn't
16051 use a temporary environment. Use instead:
16052 (token::add_to_node_list): New function.
16053 * troff/env.c (environment::get_prev_char_height),
16054 (environment::get_prev_char_height),
16055 (environment::get_prev_char_skew): New functions.
16056 (environment::get_prev_char): New function.
16057 (environment::get_prev_char_width): Change to use get_prev_char.
16058 (init_env_request): Implement new registers .cht, .cdp, .csk.
16059 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
16060 \Z being processed in a separate environment.
16062 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
16064 * tbl/table.c: Removed TABLE_BOTTOM_REG.
16066 * tbl/table.c (table::init_output): In the section release macro,
16067 give a warning message if the section won't fit on one page.
16069 * tbl/table.c (table::do_top): Emit table keep only if table is
16071 (table::do_bottom): Likewise for table release.
16072 (table::table), (table::add_vertical_rule): Remove reference to
16074 * tbl/table.h: Remove keep member.
16076 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
16077 SECTION_RELEASE_MACRO, if there's not enough space before the next
16078 trap to output the diversion, call T# ourselves, set
16079 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
16080 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
16081 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
16082 vertical position and return to it before turning traps on again.
16084 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
16086 * troff/node.c, troff/node.h: In classes derived from node,
16087 replace prev_char_width method by last_char_node method.
16088 * troff/env.c (environment::get_prev_char_width): Use
16089 node::last_char_node rather than node::get_prev_char_width.
16091 * Makefile: Added comment about -fno-inline on 68030-based
16094 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
16095 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
16096 expressions using sizeof to int.
16097 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
16099 * macros/tmac.e (TS): Don't move @f back past the current
16102 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
16104 * ps/ps.c (main): Buffer stderr.
16105 * dvi/dvi.c (main): Likewise.
16106 * tty/tty.c (main): Likewise.
16108 * ps/ps.c (ps_printer::do_import): Improve error handling.
16110 * troff/input.c (abort_request): Use asciify.
16112 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
16113 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
16114 type of first argument int rather than char. This works around a
16115 bug on the 68030 based Apollo using g++ 1.37.1.
16117 * tbl/table.h (class table): Add `keep' member.
16118 * tbl/table.c (table::table): Initialize `keep'.
16119 (table::add_vertical_rule): Set `keep' to 1.
16120 (table::do_top): Only emit table keep macro is `keep' is non-zero.
16121 (table::do_bottom): Likewise for table release macro.
16122 (table::do_row): Emit section keep macro even if the row is 0.
16124 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
16126 * macros/tmac.e (@C): Preserve the font family across the change
16129 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
16131 * lib/font.c: Initialize font::hor and font::vert to 1.
16132 (font::load_desc): Check the values of font::hor and font::vert.
16134 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
16135 be included in a C compilation.
16136 (iftoa): Use INT_DIGITS. Include lib.h.
16138 (as_string): Likewise.
16139 * tbl/table.c: Removed definition of INT_DIGITS.
16140 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
16141 * troff/input.c (input_input_requests): Likewise.
16142 * ps/ps.c (make_encoding_name): Likewise.
16143 (ps_printer::set_style): Likewise.
16144 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
16146 * tty/devascii/R.proto: Map fm onto '.
16147 * tty/devlatin1/R.proto: Likewise.
16149 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
16151 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
16152 argument to \w is at a different input level.
16154 * tbl/table.c (table::init_output): Define a new macro
16155 REPEATED_VPT_MACRO, like vpt but if in a diversion also
16156 transparently outputs itself.
16157 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
16159 (table::do_row): Likewise.
16161 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
16162 TRANSPARENT_STRING_NAME.
16164 * tbl/table.c (table::init_output): In the table release macro
16165 print an error message and don't produce any output if after
16166 issuing the need request the table still will not fit. Also
16167 remove the diversion after bringing it back.
16169 * tbl/table.c (table::init_output): Define a new macro
16170 REPEATED_MARK_MACRO, like mk but if in a diversion also
16171 transparently outputs itself.
16172 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
16173 is necessary because .TH might not call .T#.
16174 (table::do_top): Likewise TOP_REG.
16175 (table::define_bottom_macro): If TOP_REG is no longer valid, use
16176 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
16177 table header might contain just the two top rules.
16179 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
16181 * troff/div.c: Implement new request `ptr' to print all traps.
16183 * troff/env.c (init_env_requests): Implement `.tabs' reg with
16184 init_string_env_reg.
16185 * troff/env.c (class tab_reg): Deleted.
16187 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
16189 * troff/div.c: New number register .pn returns the number of the
16190 next page as set by the pn request.
16192 * macros/tmac.an: Redid headers and footers. Number each manual
16193 entry starting from 1 unless \nC is > 0, like Sun. Added an
16194 optional 5th argument to .TH which specifies the manual name and
16195 appears in the center of the header. Understand the X, P and D
16196 registers like Sun.
16198 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
16200 * troff/env.c (init_env_requests): New number register `.lt' to
16201 return the title length.
16203 * troff/node.h (class transparent_dummy_node): New class.
16204 * troff/node.c (class transparent_dummy_node): Provide member
16206 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
16209 * troff/input.c (token::next): New escape sequence \).
16210 * troff/input.c (get_copy): Recognize \) in copy mode.
16212 * troff/input.c (input_stack::clear): New function.
16213 * troff/input.c (exit_request): Use input_stack::clear.
16215 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
16216 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
16218 * troff/env.c: Move set_page_character to input.c. Move
16219 page_character to input.c also.
16220 * troff/env.c (title): Split off the reading of the parts of the
16221 title into read_title_parts.
16222 * troff/input.c (read_title_parts): New function. Check the
16223 input_level when testing whether a token matches the delimiter.
16225 * troff/input.c (exit_request): New function.
16226 * troff/input.c (init_input_requests): Bind ex request to
16227 exit_request rather than exit_groff.
16229 * troff/input.c (exit_groff): Call tok.next() before
16230 process_input_stack().
16232 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
16234 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
16235 * troff/env.h: ditto.
16236 * troff/input.c: ditto.
16238 * troff/env.c (environment::is_empty): Test pending_lines.
16240 * troff/env.c (environment::have_pending_lines): Removed.
16242 * troff/input.c: Add request to flush pending lines from the
16245 * troff/env.c, troff/env.h: Add automatic widow control feature.
16247 * troff/input.c (exit_groff): Do process_input_stack() after
16248 do_break() but before setting exit_flag to 2.
16250 * troff/input.c: Remove FLUSH_PENDING_LINES and
16251 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
16252 environment after END_TRAP token seen, but only if there aren't
16253 any more traps still unfinished.
16254 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
16256 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
16258 * troff/env.c: Rename the `retain_size' member of class
16259 pending_output_line to `no_fill'.
16261 * troff/env.c (title): When the line is output, make the
16262 retain_size argument !fill.
16264 * troff/node.h: Add `hyphenated' member to struct breakpoint.
16265 * troff/node.c (space_node::get_breakpoints),
16266 (dbreak_node::get_breakpoints): Fill this in.
16267 * troff/env.c: Allow specification of maximum number of
16268 consecutive hyphenated lines.
16270 * troff/env.c (environment::is_empty): Add test for !current_tab.
16272 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
16274 * troff/env.c (environment::hyphenate_line): Don't completely give
16275 up if the word is not to be hyphenated; continue so that breaks
16276 can be made at break_char_node's.
16278 * lib/lib.h: Only define INT_MAX if it's not already defined;
16279 undef INT_MIN if it's already defined.
16281 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
16283 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
16284 This works around a bug in AT&T C++ 2.0 used with an ANSI C
16287 * macros/tmac.an (an-header): Set no-space mode.
16289 * macros/tmac.an (TH): Start a new page if necessary.
16291 * Started using ChangeLog at version 0.4.
16294 version-control: never