1 2003-11-24 Werner LEMBERG <wl@gnu.org>
3 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
4 if processing hyphenation patterns in traditional mode.
5 Improve error messages.
7 2003-11-20 Werner LEMBERG <wl@gnu.org>
9 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
10 troff_output_file::put_char): Fix type of local variable `c'.
12 2003-11-19 Werner LEMBERG <wl@gnu.org>
14 * src/roff/groff/pipeline.c (P): Removed. Updated all function
16 (i_to_a): Removed. libgroff already provides this function.
17 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
19 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
21 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
24 2003-11-17 Werner LEMBERG <wl@gnu.org>
26 * COPYING: Use correct version.
28 2003-11-11 Werner LEMBERG <wl@gnu.org>
30 LynxOS 4.0.0 doesn't declare vfprintf.
32 * configure.ac: Check for vfprintf.
33 * configure: Regenerated.
34 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
35 * src/include/config.hin: Regenerated.
37 2003-11-10 Werner LEMBERG <wl@gnu.org>
39 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
41 * configure.ac: Check for vsnprintf.
42 * configure: Regenerated.
43 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
45 * src/include/config.hin: Regenerated.
47 2003-11-09 Werner LEMBERG <wl@gnu.org>
49 * aclocal.m4: Updated syntax to autoconf 2.59.
50 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
51 Don't check for gsos2.
52 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
53 working abs_top_srcdir and abs_top_builddir.
55 * configure.ac: Updated syntax to autoconf 2.59.
56 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
57 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
58 * configure: Regenerated.
60 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
61 s/@groff_top_builddir@/@abs_top_builddir@/.
63 * src/roff/groff/pipeline.c (xstrsignal):
64 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
66 2003-11-07 Werner LEMBERG <wl@gnu.org>
68 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
69 make start angle smaller than end angle to circumvent a bug in tpic
70 handling of some versions of dvipdfm (and dvipdfmx).
72 2003-10-30 Werner LEMBERG <wl@gnu.org>
74 * src/devices/grops/grops.man: Improve section on creating EPS.
76 2003-10-29 Werner LEMBERG <wl@gnu.org>
78 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
81 2003-10-28 Werner LEMBERG <wl@gnu.org>
83 * doc/groff.texinfo: Fix documentation of `.if'.
85 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
87 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
88 the form `uniXXXX' also.
90 2003-10-27 Werner LEMBERG <wl@gnu.org>
92 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
93 contrib/pic2graph/pic2graph.sh: Implement secure management of
95 Pass `-P-pletter' to groff to avoid data outside of the converted
96 area -- some versions of `convert' (for example 5.3.8) don't check
97 the bounding box of the image but always use a fixed image size
98 (letter paper format).
99 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
100 contrib/pic2graph/pic2graph.man: Updated.
102 * src/roff/groff/groff.man: Document $TMP and $TEMP.
104 2003-10-26 Werner LEMBERG <wl@gnu.org>
106 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
107 troff_output::simple_ellipse, troff_output::simple_arc,
108 troff_output::simple_line, troff_output::simple_spline,
109 troff_output::simple_polygon): Insert a space before arguments.
110 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
111 latter doesn't produce a node, so the following `.sp -1' would do
113 Don't emit `.sp -1' after \M. This also doesn't produce a token
114 (and we don't have to care about compatibility mode).
115 (troff_output::set_color, troff_output::reset_color): Don't emit
116 `.sp -1' after \M and \m.
118 * src/roff/troff/input.cpp (old_have_input): New global variable.
119 (input_stack::get): Handle `old_have_input'.
120 (process_input_stack) <token::TOKEN_NEWLINE>: Call
121 `trapping_blank_line' depending on `old_have_input', not
124 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
126 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
127 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
128 default directory names for temporary files.
129 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
131 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
132 [__MSDOS__] (run_pipeline): Honour environment variables.
133 Don't use `tmpnam' but `tempnam' to work around messy
136 * README.MinGW: New file.
138 2003-10-16 Werner LEMBERG <wl@gnu.org>
140 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
141 `(*t)->next' without testing validity of `*t'.
142 (usage): Make it more readable.
144 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
146 Make html device run under both MS-DOS and Win32.
148 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
149 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
150 spawn or fork+exec has to be used, and whether parent must sleep
151 until the child process terminates. Used in
152 `char_buffer::run_output_filter'.
153 (copyofstdoutfd): Removed.
154 (char_buffer): Replace `write_file_html' and `write_file_troff'
155 member functions with `emit_troff_output' and `run_output_filter'.
157 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
159 (replaceFd): Replaced with...
160 (set_redirection): New auxiliary function.
161 (waitForChild): Replaced with...
162 (save_and_redirect): New auxiliary function for.
164 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
167 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
169 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
170 (GROFF_LIBC): New function.
171 * configure.ac: Call GROFF_LIBC.
173 * configure: Regenerated.
175 * src/include/lib.h: Handle __MINGW32__.
176 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
177 Add macro for `pipe'.
180 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
183 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
186 2003-10-13 Werner LEMBERG <wl@gnu.org>
188 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
191 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
194 2003-10-12 Werner LEMBERG <wl@gnu.org>
196 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
197 src/roff/troff/input.cc (usage): Updated.
199 * NEWS, doc/groff.texinfo: Updated.
201 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
203 * src/libs/libgroff/searchpath.cpp
204 (search_path::open_file_cautious): New function which also handles
205 `-' as stdin and stdout depending on the access mode.
206 * src/include/searchpath.h (search_path): Updated.
208 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
209 * src/devices/grops/ps.h: Include `searchpath.h'.
210 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
211 Open resource file with `include_search_path.open_file_cautious'.
212 * src/devices/grops/grops.man: Document new `-I' switch.
214 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
215 (main), src/devices/grolj4/lj4.cpp (main),
216 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
218 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
220 (include_search_path): New global variable.
221 (include_path_append): Removed.
222 (main): Use `include_search_path.command_line_dir' to handle `-I'.
223 (do_file): Simplify, using new
224 `include_search_path.open_file_cautious'.
226 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
228 (main): Pass arguments to `-I' to both troff and devices.
229 Improve handling of `-V'.
230 * src/roff/groff/groff.man: Document changes to -I and -V.
232 * src/roff/troff/input.cpp (include_search_path): New global
234 (next_file, source, ps_bbox_request, transparent_file,
235 process_input_file): Use new
236 `include_search_path.open_file_cautious'.
237 (main) Handle `-I' switch.
238 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
239 Use new `include_search_path.open_file_cautious'.
240 * src/roff/troff/node.h: New extern symbol `include_search_path'.
241 * src/roff/troff/troff.man: Document new `-I' switch.
243 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
245 Support multiple calls of .Lb in LIBRARY section.
247 * tmac/doc-common (doc-in-library-section): New register.
248 (doc-section-library): New string.
249 (Sh): Set `doc-in-library-section'.
251 * tmac/doc-syms (Lb): Insert breaks before and after arguments
252 if in LIBRARY section.
253 * tmac/doc.tmac (doc-save-global-vars): Updated.
254 * NEWS, tmac/groff_mdoc.man: Updated.
256 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
258 * tmac/doc-common (doc-default-operating-system): New variable.
261 2003-09-08 Werner LEMBERG <wl@gnu.org>
263 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
265 2003-08-31 Werner LEMBERG <wl@gnu.org>
267 * contrib/mom/Makefile.sub: Fix last change to make it really work.
268 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
269 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
270 $(DEVFILES) are not empty.
271 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
273 2003-08-26 Chuck Silvers <chuq@chuq.com>
275 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
276 with parallel runs of `make'.
278 2003-08-23 Stephen Gildea <gildea@stop.mail-abuse.org>
280 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
281 insert SORT_SEP. With certain combinations of sort specifications,
282 refer sorted entries in the wrong order. In particular, entries
283 with a missing field should be be sorted before all entries that
284 have that field, before refer looks to the next field.
286 2003-08-23 Werner LEMBERG <wl@gnu.org>
288 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
289 g++ linker is used. Reported by Mark J. Reed
290 <mark.reed@turner.com>.
292 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
294 Add key character `x' to tbl which makes tbl call a user-defined
295 macro on a table cell.
297 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
298 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
299 `set_modifier' after printing the compatibility request.
300 (set_modifier): Print call to `m->macro' if not empty.
301 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
303 (process_format): Implement cases `x' and `X'.
304 * src/preproc/tbl/tbl.man, NEWS: Updated.
306 2003-08-15 Werner LEMBERG <wl@gnu.org>
308 * doc/groff.texinfo: Minor fixes.
310 2003-08-09 Werner LEMBERG <wl@gnu.org>
312 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
314 2003-08-07 Werner LEMBERG <wl@gnu.org>
316 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
317 argument list to nothing if there is no file to match. Use `ls' as
318 a protection, similar to autoconf.
320 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
321 empty argument lists.
323 * doc/groff.texinfo: Improve documentation how vertical spacing
324 and line breaks interact.
327 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
329 2003-08-03 Werner LEMBERG <wl@gnu.org>
331 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
332 EPS (using eps2eps or similar programs to compute the bounding box).
334 2003-07-24 Werner LEMBERG <wl@gnu.org>
336 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
337 * doc/texinfo.tex: Updated from texinfo 4.6.
338 * README.CVS: From now on we need texinfo 4.6.
340 2003-07-23 Werner LEMBERG <wl@gnu.org>
342 Add requests `dei1' and `ami1' for completeness.
344 * src/roff/troff/input.cc (calling_mode): Remove
345 CALLING_DISABLE_COMP.
346 (comp_mode): New enumeration.
347 (do_define_string, define_string, define_nocomp_string,
348 append_string, append_nocomp_string): Updated.
349 (do_define_macro): Add third parameter.
350 (define_macro, define_nocomp_macro, define_indirect_macro,
351 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
352 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
355 (init_input_requests): Add `dei1' and `ami1'.
357 * tmac/trace.tmac: Handle de1 and am1.
358 (de): Improve tracing message.
359 (am): Add missing `do'.
362 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
363 Document new requests.
365 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
367 Add option -G to .MPIMG to insert a gap between text and the image.
369 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
370 www-finish-left-ll): Updated.
371 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
372 (MPIMG): Make option -L and -R optional.
375 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
377 * src/devices/grohtml/post-html.cpp
378 (html_printer::do_file_components): Don't use `stdout' as lvalue
379 since it can be a macro.
381 2003-07-22 Werner LEMBERG <wl@gnu.org>
383 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
384 the corresponding test in aclocal.m4.
386 2003-07-21 Werner LEMBERG <wl@gnu.org>
388 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
389 names but RGB values directly. Otherwise pnmtopng depends on
390 an external file `rgb.txt' which maps colour names to values.
392 2003-07-20 Werner LEMBERG <wl@gnu.org>
394 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
395 * configure, src/include/config.hin: Regenerated.
397 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
399 2003-07-19 Werner LEMBERG <wl@gnu.org>
401 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
403 2003-07-18 Werner LEMBERG <wl@gnu.org>
405 * *.man: Switch to non-compatibility mode temporarily if GNU
406 syntax extensions are used in the particular man page.
408 * PROBLEMS: Add solutions for SGR problems.
410 2003-07-17 Werner LEMBERG <wl@gnu.org>
412 Don't ignore grotty's command line options if \X'tty: sgr ...' is
413 used to change the drawing scheme.
415 * src/devives/grotty/tty.cpp (bold_flag_option,
416 underline_flag_option, italic_flag_option, reverse_flag_option,
417 bold_underline_mode_option): New global variables.
418 (update_options): New function.
419 (tty_printer::special): Call update_options.
420 (main): Don't set xxx_flag but xxx_flag_option, then call
423 2003-07-14 Werner LEMBERG <wl@gnu.org>
425 Make grotty emit proper Unicode box drawing characters for -Tutf8.
427 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
429 (hline_char, vline_char): New global variables.
430 (tty_printer::tty_printer): Initialize them.
431 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
432 horizontal and vertical lines.
433 (crossings): New global array.
434 (tty_printer::end_page): Use it to determine the proper crossing
435 character for -Tutf8.
437 2003-07-12 Werner LEMBERG <wl@gnu.org>
439 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
440 (HTMLDOCFILES): Revert to `pic.html'.
441 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
443 2003-07-11 Werner LEMBERG <wl@gnu.org>
445 * doc/pic.ms: Improve documentation of absolute coordinates.
446 Document absolute positioning of pictures.
448 * NEWS: Add new pic capability.
450 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
452 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
455 2003-07-07 Werner LEMBERG <wl@gnu.org>
457 Implement support for dashed and dotted ellipses in pic. Based on
458 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
460 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
461 common_output::dashed_ellipse, common_output::dotted_ellipse): New
462 functions. Ellipse arcs are approximated with circle arcs.
463 * src/preproc/pic/common.h (common_output): Updated.
464 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
466 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
468 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
470 2003-07-06 Werner LEMBERG <wl@gnu.org>
472 Make grotty work on platforms which have unsigned char as the
473 default for char. Based on a patch by Thomas Klausner
476 * src/devices/grotty/tty.cpp (schar): New typedef.
477 Updated calls to declare_ptable and implement_ptable.
478 (glyph): Use schar for back_color_idx and fore_color_idx.
479 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
480 (tty_printer::tty_color, tty_printer::tty_printer,
481 tty_printer::color_to_idx, tty_printer::put_color): Updated.
483 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
485 * src/roff/nroff/nroff.sh: Add option -d for completeness.
486 * src/roff/nroff/nroff.man: Updated.
488 2003-07-05 Werner LEMBERG <wl@gnu.org>
490 * NEWS, tmac/groff_www.man: Updated.
491 * doc/Makefile.sub: Updated.
493 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
495 Implement support for multiple HTML output files.
497 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
498 -j command line option.
500 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
502 (file): New fields `new_output_file', `require_links',
504 (file::file): Updated.
505 (files::set_file_name, files::set_links_required,
506 files::are_links_required, files::is_new_output_file,
507 files::file_name, files::next_file_name): New functions.
508 (header_desc): New fields `no_of_level_one_headings',
510 (header_desc::header_desc): Updated.
511 (header_desc::write_headings): Handle multiple files.
512 (html_printer::write_header): Save file name in which header occurs.
513 (html_printer::determine_header_level): Possibly split files on
515 (html_printer::do_links, html_printer::troff_tag): Updated.
516 (html_printer::insert_split_file, html_printer::do_job_name,
517 html_printer::emit_link, html_printer::write_navigation,
518 html_printer::do_file_components): New functions.
519 (html_printer::~html_printer): Handle multiple files.
520 (main): Handle command line option `-j'.
522 * src/devices/grohtml/grohtml.man: Updated.
524 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
527 * tmac/www.tmac (JOBNAME): New macro.
528 * tmac/s.tmac (SH-NO-TAG): New macro.
529 (@SH): Call SH-NO-TAG.
532 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
534 * tmac/groff_mdoc.man: Improve documentation of punctuation
537 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
539 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
541 2003-07-03 Werner LEMBERG <wl@gnu.org>
543 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
545 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
547 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
550 (Fn, Fo): Reduce indentation in synopsis.
552 * tmac/doc-common (doc-check-depth): New macro.
553 (doc-end-macro, Sh, Ss): Use it.
554 (Cd): Fix behaviour in synopsis.
555 (In): Make it parsed and callable.
556 If not in the synopsis, represent the C header file enclosed in
558 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
559 Use minus, not hyphen.
561 * tmc/groff_mdoc.man: Updated.
563 2003-07-01 Werner LEMBERG <wl@gnu.org>
565 Integrated grap2graph, contributed by Eric S. Raymond.
567 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
569 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
570 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
572 2003-07-01 Colin Watson <cjwatson@debian.org>
574 * src/xditview/*.c: Add prototypes, fix return types, add includes.
575 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
577 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
579 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
581 2003-06-31 Werner LEMBERG <wl@gnu.org>
583 * doc/Makefile.sub (CLEANADD): Remove all files created by
584 running `make groff.{pdf,dvi}'.
586 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
589 2003-06-30 Werner LEMBERG <wl@gnu.org>
591 * Makefile.in (SHELL): Define as @SHELL@.
592 (mkinstalldirs): Use $(SHELL).
593 (MDEFINES): Add $(SHELL).
594 * Makefile.comm (SHELL): Removed.
596 2003-06-29 Werner LEMBERG <wl@gnu.org>
598 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
599 The X11 documentation files use them.
600 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
602 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
604 * tmac/e.tmac (@C): Handle .ad also.
606 2003-06-12 Werner LEMBERG <wl@gnu.org>
608 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
610 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
611 Assign `n' even here. It is possible to construct a node
612 immediately following an escape character:
620 2003-06-10 Werner LEMBERG <wl@gnu.org>
622 * README.WIN32: Removed.
625 2003-06-07 Werner LEMBERG <wl@gnu.org>
627 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
629 2003-06-05 Werner LEMBERG <wl@gnu.org>
631 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
632 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
634 2003-06-03 Werner LEMBERG <wl@gnu.org>
636 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
637 is done by the calling function.
639 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
641 * tmac/X.tmac: Fix definition of `em'.
643 2003-05-22 Werner LEMBERG <wl@gnu.org>
645 * src/roff/troff/input.cc (return_macro_request): Fix detection of
648 2003-05-18 Werner LEMBERG <wl@gnu.org>
650 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
651 to make items work which consist only of a tag.
653 2003-05-17 Werner LEMBERG <wl@gnu.org>
655 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
656 aren't stretched in a tag (this can fail with unformatted boxes).
657 Instead, insert a break and go back one line.
659 2003-05-16 Werner LEMBERG <wl@gnu.org>
661 * src/roff/troff/input.cc (return_macro_request): If called with
662 argument pop macro twice. We need this to trace `return'.
664 * tmac/trace.tmac: Handle `return'.
667 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
670 2003-05-15 Larry Kollar <kollar@alltel.net>
672 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
673 registers `FPS', `FVS', and `FPD'.
675 2003-05-15 Werner LEMBERG <wl@gnu.org>
677 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
680 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
682 * tmac/groff_mdoc.man: Slight improvements.
684 2003-05-03 Werner LEMBERG <wl@gnu.org>
686 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
687 `doc-header-space' after header line if register `cR' is set.
689 2003-05-02 Werner LEMBERG <wl@gnu.org>
693 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
695 * tmac/doc-common (Nd): Use \[em].
697 2003-05-01 Werner LEMBERG <wl@gnu.org>
699 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
700 doc-footer-space): Initialize to 0.5i.
701 (doc-setup-page-layout): Don't set doc-header-space and
704 2003-04-30 Werner LEMBERG <wl@gnu.org>
706 * REVISION: Set to 1.
708 * doc/pic.ms: Document possible problems with `figname'.
710 2003-04-29 Werner LEMBERG <wl@gnu.org>
712 Version 1.19 released
713 =====================
715 * VERSION: Set to 1.19.
716 * REVISION: Set to 0.
717 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
719 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
720 Define charset as `US-ASCII' in html output.
722 * tmac/www.tmac (ULE): Add missing scaling indicator.
724 * win32-diffs: Removed.
726 2003-04-28 Werner LEMBERG <wl@gnu.org>
728 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
730 Document how to insert discardable whitespace with `.ss'.
732 2003-04-27 Werner LEMBERG <wl@gnu.org>
734 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
735 work with plain TeX also.
737 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
739 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
741 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
744 2003-04-24 Werner LEMBERG <wl@gnu.org>
746 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
747 vbox with positive height and zero depth if in TeX mode.
749 * NEWS: Document glyph name changes for grodvi and grolj4.
751 2003-04-23 Werner LEMBERG <wl@gnu.org>
753 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
756 2003-04-21 Werner LEMBERG <wl@gnu.org>
758 HP-UX 10.20 has `snprintf' but it isn't declared.
760 * configure.ac: Add declaration test for snprintf.
761 * configure: Regenerated.
762 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
763 * src/include/config.hin: Regenerated.
765 2003-04-19 Werner LEMBERG <wl@gnu.org>
767 Add keyword `figname' to pic, specifying the name of the picture
768 box in TeX mode. Based on a patch from William J Poser
769 <wjposer@unagi.cis.upenn.edu>.
771 * src/preproc/pic/pic.y: New token `FIGNAME'.
772 (macro_name): New rule of type <str>.
773 (placeless_element): Handle `FIGNAME'.
774 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
775 * src/preproc/pic/main.cpp (graphname): New global variable.
776 (do_picture): Initialize `graphname'.
777 * src/preproc/pic/pic.h: Updated.
778 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
781 (tex_output::text): Beautify output.
782 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
783 `shaded' and `outlined' unconditionally.
784 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
787 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
788 greater is necessary.
790 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
792 Add option -r to soelim to avoid emission of `.lf' lines.
793 Add option -t to produces TeX comment lines instead of `.lf' lines.
795 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
798 (main): Handle `-r' and `-t'.
799 (set_location): Handle `raw_flag' and `tex_flag'.
800 * src/preproc/soelim/soelim.man, NEWS: Updated.
802 2003-04-17 Werner LEMBERG <wl@gnu.org>
804 * tmac/hyphenex.sh: Replaced with...
805 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
808 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
809 if --quiet is used for the configure script.
810 * configure: Regenerated.
812 2003-04-16 Werner LEMBERG <wl@gnu.org>
814 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
815 Add `const' to second argument.
816 (html_printer::add_table_end): Add `const' to argument.
817 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
818 `const' to arguments.
819 * src/devices/grohtml/html-text.h: Updated.
821 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
822 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
825 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
826 cast for integer constant.
828 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
829 (writeNbytes): Add `const' to first argument.
830 (writeString): Add `const' to argument.
831 (char_buffer::can_see): Add `const' to third argument.
832 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
834 * src/preproc/html/pushback.h: Updated.
836 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
837 (include_path_append): Add `const' to argument.
840 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
842 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
843 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
845 (unicode_decompose_init::unicode_decompose_init): Updated.
846 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
848 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
849 * src/roff/troff/input.cc (process_startup_file): Add `const' to
852 * tmac/hyphenex.sh: Make script more portable by using a here
855 2003-04-15 Werner LEMBERG <wl@gnu.org>
857 Renamed all `*.cc' files to `*.cpp'.
858 Updated all configuration files, makefiles, and documentation.
860 2003-04-14 Werner LEMBERG <wl@gnu.org>
862 * tmac/hyphenex.sh: Slight improvements.
864 2003-04-13 Werner LEMBERG <wl@gnu.org>
866 * font/devascii/R.proto, font/devcp1037/R.proto,
867 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
868 character slots with unnamed glyphs.
870 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
871 (an-first): New global variable.
872 (an-header): Emit vertical space between multiple man pages.
874 2003-04-11 Werner LEMBERG <wl@gnu.org>
876 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
879 2003-04-10 Werner LEMBERG <wl@gnu.org>
883 2003-04-10 Bernd Warken <bwarken@mayn.de>
885 * doc/webpage.ms: Improved.
887 2003-04-09 Werner LEMBERG <wl@gnu.org>
889 Add register \n[.height] which returns the value of \H.
890 Add register \n[.slant] which returns the value of \S.
892 * src/roff/troff/env.cc (init_env_requests): Implement.
893 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
896 2003-04-08 Werner LEMBERG <wl@gnu.org>
898 * tmac/html.tmac: Move some of the data into html-end.tmac.
899 Remove most of the character translations for eqn since html fonts
900 now cover those characters.
902 * tmac/html-end.tmac: New file.
903 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
904 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
905 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
907 2003-04-07 Werner LEMBERG <wl@gnu.org>
909 * man/groff_out.man: Document negative values of `N' if -Thtml is
912 2003-04-06 Werner LEMBERG <wl@gnu.org>
914 * Makefile.comm (depend.temp): Check location of YTABC.
916 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
918 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
920 (groff_bin_path): Rename to GROFF_BIN_PATH.
921 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
922 * doc/Makefile.in (TROFFBIN): New variable for troff
924 (GROFFBIN): New variable for groff binary path.
925 (groff_bin_path): Rename to GROFF_BIN_PATH.
926 (TROFF): Use TROFFBIN.
927 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
928 * doc/Makefile.sub (GROFFBIN): New variable for groff
930 (groff_bin_path): Rename to GROFF_BIN_PATH.
931 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
933 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
935 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
936 * Makefile.dev (all): Depend on DEVSCRIPTS.
937 (install_dev): Likewise.
938 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
940 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
941 (DEVGENSCRIPTS): New variable to hold generated scripts.
943 2003-04-05 Werner LEMBERG <wl@gnu.org>
945 * src/libs/libdriver/input.cc (IntArray::operator[],
946 IntArray::get_data): Remove meaningless `const' in return value.
948 * README.CVS: New file.
950 2003-04-04 Werner LEMBERG <wl@gnu.org>
952 Check for stdint.h in C++, not in C.
954 * aclocal.m4 (GROFF_STDINT_H): New function,
955 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
957 * configure, src/include/config.hin: Regenerated.
958 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
961 Fix handling of in grohtml. To do this, troff emits `N'
962 with a negative value, representing the width of the unbreakable
963 space (only for -Thtml). grohtml then converts this back to
964 and uses the value of N as its width.
966 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
967 unbreakable_space_node::tprint): Emit `N-<width>'.
968 * src/include/printer.h (printer::set_numbered_char): Make it
970 Make members `font_table' and `nfonts' protected instead of private.
971 * src/devices/grohtml/post-html.cc
972 (html_printer::set_numbered_char): New member function.
975 * src/libs/libgroff/maxfilename.cc:
976 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
978 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
981 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
983 * man/roff.man: Small fixes.
985 2003-04-03 Werner LEMBERG <wl@gnu.org>
987 Make groff independent from locale's numeric settings.
989 * configure.ac: Check for `setlocale'.
990 * configure, src/include/config.hin: Regenerated.
992 * src/include/lib.h: Handle HAVE_SETLOCALE.
994 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
995 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
996 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
999 * doc/groff.texinfo: Change dir category to `Typesetting'.
1000 (Man font macros): Mention that there is no space between arguments
1003 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
1004 (*printer::change_color, *printer::change_fill_color): Add missing
1007 2003-04-02 Werner LEMBERG <wl@gnu.org>
1009 * src/devices/grohtml/html-table.cc (html_table::emit_col,
1010 html_table::is_gap): Compute table widths after converting border
1011 positions to avoid rounding errors.
1013 2003-04-01 Werner LEMBERG <wl@gnu.org>
1015 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
1016 `space_emitted' properly.
1018 2003-03-31 Werner LEMBERG <wl@gnu.org>
1020 * src/devices/grohtml/html-table.cc: Fix column width calculation.
1021 (html_table::set_linelength): Don't add 1.
1022 (html_table::add_indent): Don't subtract 1.
1024 * tmac/html.tmac: Set default page offset to zero.
1026 2003-03-30 Werner LEMBERG <wl@gnu.org>
1028 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
1030 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
1031 unbreakable_space_node::tprint): New functions.
1032 (troff_output_file): Make space_char_hmotion_mode::tprint and
1033 unbreakable_space_node::tprint to friends.
1034 * src/roff/troff/node.h: Updated.
1036 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
1037 in the HTML standard).
1039 2003-03-29 Werner LEMBERG <wl@gnu.org>
1041 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
1042 Otherwise, the following code
1051 produces `x a' instead of `xa'. This is a temporary fix, disabling
1052 font changes in diversions for -Thtml.
1054 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
1056 (an-do-tag-html): Merge with ...
1057 (an-do-tag): This macro.
1058 Change code slightly to circumvent grohtml bug.
1059 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
1061 * src/devices/grohtml/html-table.cc (html_table::emit_col,
1062 html_table::is_gap): Round `width' properly.
1064 * tmac/html.tmac: Provide some default layout parameters for
1067 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
1070 2003-03-28 Werner LEMBERG <wl@gnu.org>
1072 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
1074 2003-03-27 Werner LEMBERG <wl@gnu.org>
1076 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
1079 2003-03-20 Werner LEMBERG <wl@gnu.org>
1081 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
1083 * doc/groff.texinfo: Updated.
1085 2003-03-19 Werner LEMBERG <wl@gnu.org>
1087 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
1088 TOKEN_END_TRAP>: Reset `have_input'.
1090 2003-03-18 Werner LEMBERG <wl@gnu.org>
1092 * src/roff/groff/groff.man: Mention groff_trace man page.
1094 2003-03-16 Werner LEMBERG <wl@gnu.org>
1096 * Makefile.in (LIBEXT): New variable to indicate the file extension
1097 of library files. Computed heuristically from $(OBJEXT).
1098 (MDEFINES): Add $(LIBEXT).
1099 * Makefile.lib, Makefile.comm: Use it.
1101 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
1102 overlong lines into smaller chunks.
1103 (get_binary): New function.
1105 * src/utils/pfbtops/pfbtops.man: Updated.
1107 2003-03-15 Colin Watson <cjwatson@debian.org>
1109 * src/roff/groff/groff.man: Minor syntax fix.
1111 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
1113 * src/devices/grops/ps.cc (ps_printer::media_set,
1114 ps_printer::~ps_printer): Handle zero paper width and length.
1116 2003-03-13 Werner LEMBERG <wl@gnu.org>
1118 Add options -p and -l to grodvi.
1120 * src/devices/grodvi/dvi.cc: Include paper.h.
1121 (landscape_flag, user_paper_length, user_paper_width): New global
1123 (dvi_printer::begin_page): Emit `papersize' special.
1124 Set color after initialization of `cur_h' and `cur_v'.
1125 (main): Add options `-l' and `-p'.
1126 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
1127 * src/devices/grodvi/grodvi.man, NEWS: Updated.
1129 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
1131 2003-03-12 Werner LEMBERG <wl@gnu.org>
1133 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
1134 * man/groff_tmac.man: This man page.
1135 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
1138 * tmac/X.tmac: Don't load pspic.tmac.
1140 2003-03-11 Werner LEMBERG <wl@gnu.org>
1142 Make variable `pr' local to libdriver/input.cc. Based on a patch
1143 by Bernd Warken <bwarken@mayn.de>.
1145 * src/include/driver.h (pr): Removed.
1147 * src/libs/libdriver/input.cc (pr): New global variable.
1148 (do_file): Deallocate `pr'.
1149 * src/libs/libdriver/printer.cc (pr): Removed.
1151 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
1152 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1153 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1154 (main): Don't delete `pr'.
1156 2003-03-10 Werner LEMBERG <wl@gnu.org>
1158 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
1159 * tmac/papersize.tmac: New file.
1160 * tmac/troffrc: Include `papersize.tmac'.
1161 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
1162 * tmac/an-old.tmac: Set LT to LL by default.
1164 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
1165 doc/groff.texinfo: Updated.
1167 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
1168 bug which caused all odd iso papers to have wrong dimensions.
1170 * src/devices/grops/ps.cc (user_paper_width): New global variable.
1171 (main) <'p'>: Set `user_paper_width' also.
1172 (ps_printer::media_width, ps_printer::media_height): Use values
1173 given with option `-p'.
1175 2003-03-09 Werner LEMBERG <wl@gnu.org>
1177 * src/include/nonposix.h: Provide default for SET_BINARY.
1179 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
1180 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
1183 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
1184 (main): Treat \r\n as \n.
1186 2003-03-08 Werner LEMBERG <wl@gnu.org>
1188 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
1189 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
1191 2003-03-07 Werner LEMBERG <wl@gnu.org>
1193 Added support to access more than 256 glyphs in Type 1 fonts.
1195 * src/devices/grops/ps.cc (subencoding): New structure.
1196 (style): Add `sub' field.
1198 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
1199 Add `set_subencoding', `get_subfont' and `encode_subfont' member
1202 (ps_printer::set_char): Use `set_subencoding'.
1203 (make_subencoding_name): New function.
1204 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
1205 (ps_printer::~ps_printer): Emit subencoding definitions.
1207 * src/devices/grops/psrm.cc (valid_input_table): New array to
1208 properly support EBCDIC.
1209 (white_space): Add `\f'.
1210 (ps_get_line): Change first argument to be of type `string &'.
1211 Updated all callers.
1212 This allows to get lines of arbitrary length.
1213 Use `valid_input_table'.
1214 Remove warning about non-conforming PS line length. This seems
1215 not to be of great importance -- for example, dvips don't emit
1217 (PS_LINE_MAX): Removed.
1218 (matches_comment): Change first argument to be of type `string &'.
1220 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
1222 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
1223 %AGL_to_unicode, %default_ligatures): New hash tables.
1224 Read all map entries.
1225 Add unencoded characters.
1226 Check for default ligatures if there are no `L' entries.
1227 Print all kern entries.
1228 Print all characters in charset.
1229 * src/utils/afmtodit/afmtodit.man: Updated.
1231 * font/devps/*: Regerated all fonts.
1233 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
1234 of characters, just use `.trin'. Otherwise the mapping depends
1235 on the font encoding.
1236 * tmac/ps.tmac: Add `fi' and `fl'.
1237 Improve `Fi' and `Fl'.
1238 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
1239 * tmac/Xps.tmac: Fix `em'.
1243 2003-03-04 Werner LEMBERG <wl@gnu.org>
1245 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
1248 2003-03-03 Werner LEMBERG <wl@gnu.org>
1250 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
1252 * font/devps/generate/textmap: Remove entry `similarequal'.
1253 * font/devps/symbolmap: Updated.
1255 2003-03-02 Werner LEMBERG <wl@gnu.org>
1257 * src/libs/libgroff/font.cc (font::load): Fix error message for
1260 * src/devices/grops/grops.man: Improve documentation of the -b
1263 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
1264 `ascii' and `cp1047'.
1266 2003-03-01 Werner LEMBERG <wl@gnu.org>
1268 Document composite glyphs and the `composite' request.
1270 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
1272 2003-02-28 Werner LEMBERG <wl@gnu.org>
1274 * font/devdvi/generate/ec.map: Add some more Unicode entities.
1275 * font/devdvi/*EC: Updated.
1277 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
1278 * tmac/latin1 (latin1-tr): Undo any previous mapping.
1279 * tmac/troffrc: Load `composite.tmac'.
1280 * tmac/Makefile.sub (NORMALFILES): Updated.
1282 * doc/groff.texinfo (Input Encodings): New section.
1285 2003-02-27 Werner LEMBERG <wl@gnu.org>
1287 * doc/texinfo.tex: New version 2003-02-11.06.
1289 * tmac/doc-common (Dt): Don't emit warning for unknown section.
1290 * tmac/groff_mdoc.man: Fix description of `Dt'.
1292 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
1294 * font/devps/prologue.ps: Fix for included Postscript that does
1295 a setpagedevice -- which is now safely ignored.
1299 * src/devices/grops/ps.cc: Now sets the page size in the generated
1300 document. This is done in two ways: Via a %%-comment for gv and
1301 the like, and via a PageSize and setpagedevice for programs that
1302 understands Postscript proper, like ps2pdf.
1304 * src/devices/grops/ps.h: New broken-flag to avoid page size
1305 definition, if required.
1307 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
1309 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
1310 Not really necessary due to the fix in prologue.ps, but cleaner:
1311 Such information does not belong in an .eps file.
1313 * doc/Makefile.sub: See doc/Makefile.in.
1315 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
1317 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
1318 instead of P1 since the latter is broken in some versions of netpbm.
1319 * configure: Updated.
1321 2003-02-26 Larry Kollar <kollar@alltel.net>
1323 Make man pages more customizable.
1325 * tmac/an-old.tmac (FT): New register holding footer distance from
1327 (HF): New string holding the default heading font.
1328 (TH): Handle registers `IN' and `SN' set on the command line.
1330 (PT, BT): New strings to customize header and footer lines.
1331 (an-header, an-footer): Use them.
1333 * tmac/groff_man.man: Document changes.
1335 * doc/groff.texinfo: Document man changes.
1336 Document Ultrix extensions of man.
1338 2003-02-26 Werner LEMBERG <wl@gnu.org>
1340 * src/roff/troff/input.cc (do_width, do_if_request): Reset
1341 `have_input' after changing back to old environment.
1343 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
1344 function up to be defined before first call. This is necessary to
1345 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
1347 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
1348 the default font directory also. Based on a patch from James
1349 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
1350 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
1351 * src/utils/afmtodit/afmtodit.man: Document it.
1355 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
1357 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
1359 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
1360 (GROFF_PNMTOPS_NOSETPAGE): New macro.
1361 * configure.ac: Use it.
1362 * configure: Regenerated.
1363 * Makefile.in: Updated.
1365 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
1366 (CLEANADD): Add www.tmac-sed.
1367 (pnmtops_nosetpage): Define default.
1368 (install_data): Handle www.tmac-sed and substitute
1369 @PNMTOPS_NOSETPAGE@.
1370 (stamp-sed): Add www.tmac.
1371 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
1372 It now breaks URLs at suitable places.
1373 (www:substring_ok): New register set by...
1374 (www:@test_substring): New macro.
1375 (www:error): New alias to www-error.
1376 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
1378 (URL): Use www:url_breaks.
1379 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
1380 (CDS, CDE): New macros.
1382 2003-02-25 Werner LEMBERG <wl@gnu.org>
1384 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
1387 2003-02-24 Werner LEMBERG <wl@gnu.org>
1389 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
1390 can be negative also.
1392 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
1394 (read_char_table): Avoid negative ascenders.
1395 (output_charset): Add cast.
1396 * font/devlj4/*: Regenerated.
1398 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
1401 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
1402 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
1404 * font/devdvi/*: Regenerated.
1406 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
1407 normal width, while the previously used characters (U+2329 and
1408 U+232A) are classified as wide due to canonical equivalence with the
1409 CJK punctuation characters U+3008 and U+3009.
1411 * font/devutf8/R.proto: Updated.
1412 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
1414 * man/groff_char.man: Simplify handling of table traps by
1415 introducing `start block' and `end block' macros.
1416 (Ns, Ne, 2s, 2e, Ds, De): New macros.
1417 (DL): Make it work with Unix troff also.
1418 Fix code values of `la' and `ra'.
1420 * tmac/dvi.tmac: Define `<>' for CW and CWI.
1422 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
1424 * src/devices/grohtml/post-html.cc (element_list::~element_list):
1425 New destructor, fixing a major memory leak.
1427 2003-02-22 Werner LEMBERG <wl@gnu.org>
1429 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
1430 to be in conformance with Unicode 3.0 and newer.
1432 * font/devlj4/generate/text.map: Add `Eu'.
1433 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
1434 * font/devlj4/S: Regenerated.
1436 * man/groff_char.man: Completely rewritten.
1438 * doc/groff.texinfo: Fix description of request and macro arguments.
1440 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
1444 * src/devices/grohtml/html-table.cc (html_table::~html_table):
1445 Deallocate `columns' list.
1446 * src/devices/grohtml/post-html.cc (char_block::~char_block):
1448 (text_glob::text_glob_html, text_glob::text_glob_special,
1449 text_glob::text_glob_line, text_glob::text_glob_auto_image,
1450 text_glob::text_glob_tag): Avoid memory leaks.
1451 (text_glob::remember_table): Free memory before reassigning.
1453 2003-02-19 Werner LEMBERG <wl@gnu.org>
1455 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
1456 alias `hbar'), the Planck constant over two pi.
1458 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
1459 `+e' for position 34.
1460 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
1461 `u2662' and `u2661'.
1462 * font/devdvi/{MI,S}: Regenerated.
1463 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
1464 * font/devlbp/*: Add `hbar' alias.
1465 * font/devlj4/generate/special.map: Ditto.
1466 * font/devlj4/S: Regenerated.
1467 * font/devps/generate/symbolchars: Add `+e'.
1468 * font/devps/generate/textmap: Fix PS name for `-h'.
1470 * font/devps/symbolmap: Regenerated.
1472 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
1474 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
1476 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
1479 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
1481 * tmac/tty-char.tmac: Add `+e'.
1483 2003-02-17 Werner LEMBERG <wl@gnu.org>
1485 Another round trying to really fix problems with `have_input'.
1487 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
1488 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
1490 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
1491 handling if both foreground and background colors are default.
1493 * doc/groff.texinfo (Debugging): Document .lf differences to
1496 2003-02-16 Werner LEMBERG <wl@gnu.org>
1498 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
1499 null-bytes in created string.
1501 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
1502 alias_macro, lookup_request): Improve warning messages.
1504 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
1506 Free `last_image_filename'.
1508 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
1510 (imageList::createPage, imageList::createImage): Use `free', not
1512 (imageItem::~imageItem): Free `imageName'.
1513 (addRegDef): Use `strsave', not `strdup'.
1514 (get_resolution): Free `pathp'.
1516 2003-02-15 Werner LEMBERG <wl@gnu.org>
1518 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
1521 2003-02-14 Werner LEMBERG <wl@gnu.org>
1523 Add memory management for colors to deallocate unnamed colors
1526 * src/include/color.h (color): New members `free_list' and `next'.
1527 New member functions `new' and `delete'.
1529 * src/libs/libgroff/color.cc: Implement it.
1531 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
1532 for array size of new operator.
1534 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
1535 redundant comparison.
1537 * src/roff/troff/input.cc (word_space_node::reread,
1538 hmotion_node::reread): Avoid warning about unused parameter.
1539 (reset_output_registers): Remove redundant parameter.
1540 (define_color): Undo change 2003-02-12.
1542 * src/roff/troff/reg.h: Updated.
1544 * src/roff/troff/node.cc (troff_output_file::really_print_line,
1545 output_file::put_filename, real_output_file::really_put_filename,
1546 ascii_output_file::really_print_line,
1547 break_char_node::get_hyphen_list): Avoid warning about unused
1549 (suppress_node::tprint): Updated.
1551 * configure.ac: Check declaration for rand() and srand().
1552 * configure: Regenerated.
1554 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
1556 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
1559 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
1560 to avoid compiler warnings.
1562 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
1565 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
1567 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
1569 Updated all callers.
1571 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
1573 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
1574 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
1576 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
1577 Parameter is unused.
1578 (html_printer::add_table_end): Define parameter conditionally.
1579 * src/devices/grohtml/output.cc (simple_output::special): Parameter
1582 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
1583 (lbp_printer::set_char): Last parameter is unused.
1585 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
1587 2003-02-13 Werner LEMBERG <wl@gnu.org>
1589 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
1590 Make \D'f ...' move horizontally again for backwards compatibility.
1591 Replace it with \D'Fg ...' where appropriate to avoid dependency
1592 on horizontal resolution.
1594 * src/roff/troff/input.cc (do_get_long_name): New function.
1595 (get_long_name): Call it.
1597 (read_draw_node): Handle `\D'Fx ...' by calling ...
1598 (read_color_draw_node): New function.
1600 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
1602 Pass it to `do_get_long_name' which is used instead of
1605 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
1606 unnecessary value guard.
1607 (parse_D_command) <'f'>: Add horizontal shift.
1609 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
1610 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1611 (FILL_MAX): Removed.
1613 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1616 2003-02-12 Werner LEMBERG <wl@gnu.org>
1618 * src/roff/troff/input.cc (do_name_test, do_expr_test,
1619 do_zero_width): Push `\n' if closing delimiter is missing.
1621 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
1622 <'F'>: Make \F non-transparent at the beginning of line.
1623 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
1624 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
1627 (define_color): Free color in case of reassignment.
1629 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
1630 @DefescListEnd): Use @Var, not @var.
1633 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
1635 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
1636 `shaded' and `outlined' arrays.
1637 (object_spec::object_spec): Initialize `shaded' and `outlined'.
1638 (graphic_object::set_fill_color, graphic_object::set_outline_color):
1640 (closed_object::set_fill_color): Ditto.
1641 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
1643 (troff_output::reset_color): Use a_delete instead of free.
1644 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
1646 2003-02-11 Werner LEMBERG <wl@gnu.org>
1648 * doc/groff.texinfo: Improve documentation of `ad'.
1649 Document that \D'f...' is dependent on the horizontal resolution.
1650 * man/groff_diff.man: Improve documentation of \D'f...'.
1652 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
1653 compensating \h'...' for \D'f ...' since the latter no longer moves
1655 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1657 2003-02-10 Werner LEMBERG <wl@gnu.org>
1659 Improve error messages for `x F' (and `F') commands.
1661 * src/include/error.h: Add declaration for
1662 `current_source_filename'.
1663 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
1664 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
1665 parameter for source file string.
1666 Updated all callers.
1668 * src/libs/libdriver/input.cc: Add `current_source_filename'.
1669 (remember_source_filename): New function.
1670 (parse_x_command <'F'>, do_file <'F'>): Use it.
1672 2003-02-09 Werner LEMBERG <wl@gnu.org>
1674 Make grotty not emit warnings about unknown colors more than
1677 * src/devices/grotty/tty.cc: Include `ptable.h'.
1678 (TTY_MAX_COLORS): Removed.
1679 (DEFAULT_COLOR_IDX): Defined to -1.
1680 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
1681 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
1682 Change `tty_colors' to be a ptable.
1683 First arg of `put_color' is now `char'.
1684 New functions `make_rgb_string' and `tty_color'.
1685 (tty_printer::tty_printer): Use `tty_color'.
1686 (tty_printer::color_to_idx): Return value is now `char'.
1689 * src/include/color.h (color): Add `print_color' member function.
1690 * src/libs/libgroff/color.cc (color::print_color): Implement it.
1692 2003-02-08 Werner LEMBERG <wl@gnu.org>
1696 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
1699 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
1700 assume that value has been allocated with `new[]', thus use
1701 `a_delete' for deallocation.
1703 * src/libs/libdriver/input.cc (get_integer_arg,
1704 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
1707 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
1708 * src/libs/libgroff/nametoindex.cc
1709 (character_indexer::named_char_index): Use `new <type>[1]'.
1711 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
1713 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
1714 (split_text): Use `a_delete'.
1716 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
1719 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
1720 harmless memory leak.
1721 (hyphen_trie::read_patterns_file): Initialize `buf'.
1722 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
1723 Initialize `current_fill_color'and `current_glyph_color'.
1724 * src/roff/troff/glyphuni.cc
1725 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
1726 * src/roff/troff/uniuni.cc
1727 (unicode_decompose_init::unicode_decompose_init): Ditto.
1728 * src/roff/troff/uniglyph.cc
1729 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
1731 2003-01-26 Werner LEMBERG <wl@gnu.org>
1733 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
1734 `access' before calling `unlink'.
1735 (do_file): Handle __EMX__.
1737 * src/include/nonposix.h: Handle __EMX__.
1739 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
1740 (fontpath,tmacpath): Use it.
1742 Sorted alphabetically.
1744 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
1746 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
1749 2003-01-27 Werner LEMBERG <wl@gnu.org>
1751 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
1752 New files, copied from gnulib.
1753 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
1754 * configure.ac: Updated.
1755 * configure: Regenerated.
1757 * src/include/config.hin: Regenerated.
1758 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
1759 Don't define `strcasecmp' as `strcmp'.
1760 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
1761 Dont define `strncasecmp' as `strncmp'.
1763 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
1766 2003-01-26 Werner LEMBERG <wl@gnu.org>
1768 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
1771 2003-01-25 Werner LEMBERG <wl@gnu.org>
1773 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
1775 2003-01-24 Werner LEMBERG <wl@gnu.org>
1777 Add US-english hyphenation exceptions (converted from Barbara
1778 Beeton's hyphenation exception log reports which appear irregularly
1781 * tmac/hyphen.us: Updated to latest version.
1782 * tmac/README: Updated.
1783 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
1784 * tmac/troffrc: Load `hyphenex.us'.
1785 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
1786 * doc/groff.texinfo: Updated.
1788 2003-01-23 Werner LEMBERG <wl@gnu.org>
1790 Improve hyphenation slightly. This is a first step in redesigning
1791 the hyphenation algorithm to make it more flexible (e.g. allowing
1792 kerns and ligatures between the hyphenation character and the
1793 following character -- while not used normally in English, other
1794 languages like German would benefit).
1796 * src/roff/troff/env.cc (environment::hyphenate_line): Use
1797 assertion instead of if-clause.
1798 Let `get_hyphen_list' return the number of involved characters in
1799 the hyphenation pattern instead of computing it directly (which
1800 often yields too small values).
1801 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
1802 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
1805 2003-01-22 Werner LEMBERG <wl@gnu.org>
1807 Fixing a bug which caused groff to hang if the hyphenation exception
1808 dictionary tried to grow.
1810 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
1811 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
1812 pointer to dictionary.
1814 2003-01-20 Werner LEMBERG <wl@gnu.org>
1816 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
1817 negative left italic correction.
1818 * src/utils/afmtodit/afmtodit.man: Document it.
1820 * font/devps/generate/Makefile (RFLAG): Add `-m'.
1821 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
1822 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
1826 2003-01-16 Werner LEMBERG <wl@gnu.org>
1830 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
1832 * src/preproc/refer/refer.man: Mention REFER environment variable.
1834 2003-01-05 Werner LEMBERG <wl@gnu.org>
1836 Similar to \[is], the square root glyph (\[sr]) and the square root
1837 extension glyph (\[radicalex]) are now text symbols. The new
1838 mathematical versions are called \[sqrt] and \[sqrtex],
1841 * font/devX*/S: Regenerated.
1842 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
1843 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
1844 * font/devdvi/EX, font/devdvi/S: Regenerated.
1845 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
1846 * font/devlj4/generate/special.map: Add `sqrt'.
1847 * font/devlj4/S: Regenerated.
1848 * font/devps/generate/textmap: Add `sqrt'.
1849 * font/devps/S, font/devps/symbolmap: Regenerated.
1851 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
1852 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
1853 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
1854 overlap horizontally.
1856 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
1857 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
1860 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
1861 and `sqrtex' are overlapping glyphs.
1863 2003-01-04 Werner LEMBERG <wl@gnu.org>
1865 * font/devdvi/generate/texsy.map: Add `is'.
1866 * font/devps/symbolmap: Regenerated.
1867 * font/devdvi/*TC, MI, S: Regenerated.
1869 * tmac/dvi.tmac: Remove `is'.
1871 2003-01-03 Werner LEMBERG <wl@gnu.org>
1873 `is' is now a text symbol (only relevant for dvi). The math variant
1874 can be accessed with `integral'.
1876 * font/devX*/S: Regenerated.
1877 * font/devdvi/generate/texex.map: Remove `is'.
1878 * font/devdvi/EX: Updated.
1879 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
1880 * font/devlj4/generate/special.map: Ditto.
1881 * font/devlj4/S: Regenerated.
1882 * font/devps/generate/textmap: Add `integral'.
1883 * font/devps/S: Regenerated.
1885 * tmac/dvi.tmac: Define `is'.
1887 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
1889 * src/preproc/tbl/main.cc (process_format): Fix error message.
1891 2003-01-02 Werner LEMBERG <wl@gnu.org>
1893 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
1894 * font/devps/textmap: Fix entries for `ne' and `nc'.
1895 * font/devps/symbolmap: Regenerated.
1897 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
1898 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
1899 `38', `58', `78', `-+', `|=', `nc', `ne'.
1901 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
1902 Use `schar' for `aq'.
1903 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
1904 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
1905 * tmac/tty.tmac: Add `ne'.
1907 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
1908 for fallback glyphs.
1910 2002-12-29 Werner LEMBERG <wl@gnu.org>
1914 * font/devX*/*: Regenerated.
1915 * font/devdvi/generate/ec.map: Remove `eq'.
1916 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
1917 Assign `|=' to position 39.
1918 * font/devdvi/*EC, S: Regenerated.
1919 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
1920 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
1921 Assign `|=' to position 549.
1922 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
1924 Add `uni2243' for `|='.
1926 * tmac/ec.tmac: Add `eq'.
1927 * tmac/dvi.tmac: Add `=~'.
1928 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
1931 2002-12-21 Werner LEMBERG <wl@gnu.org>
1933 * font/devdvi/generate/tc.map: Remove `**'.
1934 * font/devdvi/*TC: Regenerated.
1935 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
1937 * font/devutf8/NOTES: Updated.
1939 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
1940 Don't give default parameter to `set_macro'.
1941 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
1942 instead of `set_macro'.
1943 (charinfo::setx_macro): Implement it.
1944 (charinfo::set_macro): Don't change `mode'.
1946 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
1947 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
1948 * tmac/dvi.tmac: Define `!=' with `.schar'.
1950 2002-12-20 Werner LEMBERG <wl@gnu.org>
1952 * font/devX*/S: Regenerated.
1953 * font/devdvi/generate/ec.map: Remove `pl'.
1954 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
1955 * font/devdvi/*{TC,EC}: Regenerated.
1956 * font/devhtml/R.proto: Add `-+'.
1957 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
1958 * font/devlbp/*: Remove `or'.
1959 * font/devlj4/generate/special.map: Remove `or'.
1960 * font/devlj4/S: Regenerated.
1961 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
1962 `seveneighths', `threeeighths'.
1964 Replace `minusplus' with `uni2213'.
1965 * font/devps/symbolmap: Regenerated.
1966 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
1969 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
1971 * src/roff/troff/node.cc (troff_output_file::put_char_width):
1972 Call glyph_color and fill_color even if tcommand_flag isn't set.
1973 (make_node, node::add_char): Check not ci->is_fallback but
1976 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
1977 * tmac/ec.tmac: Add .rchar entry for `f/'.
1978 Don't remove `12', `14', `34'.
1979 Define `pl' to be always roman.
1980 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
1981 Define `18', `38', `58', `78'.
1982 * tmac/tty.tmac: Add `-+'.
1983 * tmac/dvi.tmac: Define `f/'.
1984 (dvi-frac): Use `f/'.
1985 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
1986 Define `18', `38', `58', `78'.
1988 2002-12-15 Colin Watson <cjwatson@debian.org>
1990 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
1992 2002-12-10 Werner LEMBERG <wl@gnu.org>
1994 Add glyph `tno', a textual variant of `no'.
1996 * font/devX*/*: Regenerated.
1997 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
1998 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
1999 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
2000 * font/devdvi/*: Regenerated.
2001 * font/devlbp/*: Add `tno'.
2002 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
2003 * font/devlj4/*: Regenerated.
2004 * font/devps/generate/textmap: Replace `no' with `tno'.
2005 * font/devps/generate/symbolchars: Add `no'.
2006 * font/devps/*: Regenerated.
2008 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
2010 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
2011 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
2015 * tmac/dvi.tmac: Replace most `\\' with `\E'.
2016 Add definition for `sd'.
2017 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
2019 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
2021 2002-12-08 Werner LEMBERG <wl@gnu.org>
2023 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
2024 mode to avoid rounding errors.
2025 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
2027 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
2028 src/roff/troff/troff.man: Improve documentation of -T.
2030 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
2032 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
2033 (run_pipeline) [_WIN32]: Provide working function without `fork'.
2035 2002-12-06 Werner LEMBERG <wl@gnu.org>
2037 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
2038 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
2039 Scaling Euro.sansserif glyphs down to have the same height as
2041 Removed unnecessary points; added some extrema.
2043 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
2046 2002-12-04 Werner LEMBERG <wl@gnu.org>
2048 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
2049 and `Euro.symbol.bold.slanted'.
2050 Improve some glyph offsets and widths.
2051 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
2053 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
2055 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
2058 * tmac/europs.tmac: Updated to new glyph indices.
2059 Use Euro.symbol for font familiy `A'.
2061 * doc/groff.texinfo: Minor improvements.
2063 2002-12-02 Werner LEMBERG <wl@gnu.org>
2065 * font/devdvi/generate.tc.map: s/%O/%0/.
2066 * font/devdvi/*TC: Regenerated.
2068 * src/roff/troff/div.cc (init_div_requests): Sorted.
2070 * tmac/dvi.tmac: Remove `Ye'.
2071 * tmac/ec.tmac: Remove `Ye'.
2072 Add .rchar entry for `de'.
2074 * man/groff.man, man/groff_diff.man: Document register `.pe'.
2075 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
2078 2002-11-30 Werner LEMBERG <wl@gnu.org>
2080 Add PS font for various Euro glyphs.
2082 * font/devps/generate/freeeuro.sfd: New master font file for
2084 * font/devps/generate/sfdtopfa.pe: New conversion script for
2086 * font/devps/generate/Makefile (FONTS): Add `EURO'.
2087 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
2088 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
2090 * font/devps/EURO: Generated from `freeeuro.afm'.
2091 * font/devps/download: Add `freeuro.pfa'.
2092 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
2095 * tmac/europs.tmac: New file.
2096 * tmac/ps.tmac: Include `europs.tmac'.
2097 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
2099 2002-11-29 Werner LEMBERG <wl@gnu.org>
2101 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
2102 * font/devdvi/S: Regenerated.
2103 * font/devhtml/R.proto: Fix `CR' and `ci'.
2105 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
2107 * font/devps/symbolmap: Regenerated.
2108 * font/devutf8/R.proto: Fix `CR' and `ci'.
2110 * font/devutf8/NOTES: Updated.
2112 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
2115 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
2117 * tmac/dvi.tmac: Add `lh' and `rh'.
2118 * tmac/Xps.tmac: Fix `lh' and `rh'.
2119 * tmac/X.tmac: Add `OK'.
2120 * tmac/lj4.tmac: Ditto.
2122 2002-11-24 Werner LEMBERG <wl@gnu.org>
2124 * font/devX*/S: Regenerated.
2125 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
2126 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
2127 * font/devdvi/generate/texsy.map: Remove `or' glyph.
2128 * font/devdvi/S: Regenerated.
2129 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
2130 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
2131 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
2132 `bracketleftbt', `bracketrighttp', `bracketrightex',
2133 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
2134 `braceex', `braceleftex', `bracerightex', `bracerighttp',
2135 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
2137 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
2138 * font/devutf8/NOTES: Updated.
2139 * font/devlj4/generate/special.map: Add glyph `braceex'.
2140 * font/devlj4/S: Regenerated.
2142 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
2144 2002-11-14 Werner LEMBERG <wl@gnu.org>
2146 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
2149 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
2151 * doc/texinfo.tex: New version from texinfo 4.3.
2152 * doc/groff.texinfo: Updated for texinfo 4.3.
2153 Use @tie{} where appropriate.
2154 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
2155 * font/devdvi/generate/tc.map: Remove `rn'.
2156 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
2157 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
2159 * font/devX100/*, font/devX100-12/*, font/devX75/*,
2160 font/devX75-12/*: Regenerated.
2162 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
2163 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
2164 Improve definition of `an'.
2165 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
2167 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
2168 * tmac/X.tmac: Add definition for `or'.
2169 * tmac/Xps.tmac: Undo change 2002-11-05.
2170 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
2172 2002-11-11 Werner LEMBERG <wl@gnu.org>
2174 * src/roff/troff/node.cc (troff_output_file::put_char): Always
2177 2002-11-10 Werner LEMBERG <wl@gnu.org>
2179 Added three new requests `schar', `fschar', and `rfschar'. `schar'
2180 defines a glyph which is searched after the check for fonts declared
2181 with `.special' (and before the check for all mounted special
2182 fonts). `fschar' defines a glyph for a particular font which is
2183 searched after the check for fonts declared with `.fspecial' (and
2184 before the check for fonts declared with `.special'). `rfschar'
2185 removes glyphs defined with `fschar'.
2187 * src/roff/troff/token.h (char_mode): New enum.
2188 Declare do_define_character.
2189 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
2191 (charinfo::is_fallback): Updated.
2192 (charinfo::is_special): New method.
2193 * src/roff/troff/input.cc (do_define_character): Add and use
2194 optional second parameter used as a prefix for font-specific glyph
2196 (define_character, define_fallback_character): Updated.
2197 (define_special_character): New function.
2198 (init_input_requests): Add `schar'.
2199 (charinfo::charinfo, charinfo::set_macro): Updated.
2200 * src/roff/troff/node.cc: Include `stringclass.h'.
2201 (make_glyph_node): Handle special glyphs defined with `.schar' and
2203 (define_font_special_character, remove_font_special_character): New
2205 (init_node_requests): Sorted.
2206 Add `fschar' and `rfschar'.
2207 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2208 Document new requests.
2210 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
2211 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
2213 2002-11-08 Werner LEMBERG <wl@gnu.org>
2215 Added new font `SC' (cmtex10) to devdvi.
2217 * devdvi/generate/Makefile (FONTS): Add `SC'.
2219 * devdvi/generate/textex.map: New map file for cmtex.
2221 * devdvi/Makefile.sub (DEVFILES): Updated.
2222 * tmac/dvi.tmac: Add fspecial entries for SC.
2223 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
2224 found before `S' since the font position of `SC' is lower due to the
2225 gaps in DESC's `font' line.
2226 * tmac/ec.tmac: Add a `special' call.
2229 * font/devhtml/R.proto: Remove double entry for `ti'.
2230 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
2231 * tmac/tty-char.tmac: Remove entry for `bq'.
2232 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
2233 * tmac/ec.tmac: Don't remove `aq' glyph.
2234 * tmac/X.tmac: Fix entry for `em'.
2235 Add entries for `fo' and `fc'.
2236 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
2238 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
2239 documentation of `special' and `fspecial' requests.
2241 2002-11-05 Werner LEMBERG <wl@gnu.org>
2243 * font/devascii/R.proto, font/devcp1047/R.proto,
2244 font/devlatin1/R.proto: Remove entry for `.i'.
2245 * font/devdvi/generate/textt.map: Add entry for `ad'.
2246 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
2247 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
2248 We need this for getting kerning values to compose `/l' and `/L'.
2249 * font/devdvi: Regenerated font definition files for CM fonts.
2250 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
2251 * font/devutf8/R.proto: Ditto.
2252 Remove double entry for `ti'.
2254 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
2255 for (groff) ligatures, `la', and `ra'.
2256 Add "'C", "'c", `IJ', and `ij'.
2257 Remove double entry for `ti'.
2258 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
2260 Add "'C", "'c", `IJ', and `ij'.
2261 Fix entries for (groff) ligatures, `la', and `ra'.
2263 * tmac/ps.tmac (ps-achar): New macro.
2264 Define "'c" and "'C".
2265 * tmac/tty.tmac: Add entry for `.i'.
2266 * tmac/X.tmac (X-achar): New macro.
2267 Define "'c", "'C", and `:Y'.
2268 Add entries for `IJ' and `ij'.
2269 * tmac/Xps.tmac (Xps-achar): New macro.
2270 Define "'c" and "'C".
2271 Add entries for `IJ' and `ij'.
2272 * tmac/lbp.tmac (lbp-achar): New macro.
2273 Add fallback characters for all groff ligatures and many other
2275 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
2276 Add entries for `/l' and `/L'.
2277 Define "'c" and "'C".
2278 Add entries for `IJ' and `ij'.
2280 2002-11-02 Larry Kollar <kollar@alltel.net>
2282 * PROBLEMS: Document how to solve Mac OS X compilation problems.
2284 2002-11-02 Werner LEMBERG <wl@gnu.org>
2286 Adding support for composite glyphs: \[xxx yyy ...] and the
2287 `composite' request.
2289 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
2290 to Unicode-based glyph names.
2291 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
2292 glyph names to groff glyph names.
2293 * src/roff/troff/uniuni.cc: New file for canonically decomposing
2294 Unicode-based glyph names.
2295 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
2296 for handling Unicode glyph names.
2297 * src/roff/troff/input.cc: Include unicode.h.
2298 (composite_glyph_name): New function.
2299 (token::next) <'['>: Handle Unicode glyph names and composite
2301 (composite_dictionary): New dictionary for the `composite' request.
2302 (composite_request): Implement `composite' request.
2303 (init_input_requests): Add `composite'.
2304 Alphabetically sorted.
2305 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
2307 (init_env_requests): Alphabetically sorted.
2308 Removed `tas' and `tar' (already commented out).
2309 * src/roff/troff/Makefile.sub: Updated.
2311 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
2313 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
2316 2002-10-29 Werner LEMBERG <wl@gnu.org>
2318 Fix computation of .trunc register. Additionally, its value (and
2319 the value of the .ne register) is now always set before entering the
2322 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
2323 `needed_space' before calling `space'.
2324 (top_level_diversion::space): Remove special code for 'sp before the
2326 Call `begin_page' with the discarded space as a parameter.
2327 (top_level_diversion::begin_page): Add optional parameter to set
2329 * src/roff/troff/div.h: Updated.
2331 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
2334 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
2335 (LP): Remove superfluous call to `br'.
2336 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
2337 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2339 2002-10-26 Werner LEMBERG <wl@gnu.org>
2341 * tmac/doc-ditroff: Remove useless switch/variable -rC.
2342 (doc-setup-header): Don't set page register `%'.
2343 * tmac/doc-nroff: Remove variable `C'.
2344 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
2345 (doc-setup-header): Don't set page register `%'.
2347 * tmac/doc-common (doc-header): Call `ns'.
2348 (doc-paragraph): Protect .sp with .br so that it survives traps
2349 possibly set by the user.
2350 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2352 * tmac/doc*: Replace ' with . for consistency if no effect.
2354 2002-10-26 Werner LEMBERG <wl@gnu.org>
2356 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
2357 so that it survives traps possibly set by the user.
2359 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
2360 (troff_output_file::set_font): Call flush_tbuf if necessary.
2361 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
2362 flush_tbuf and do_motion only if necessary.
2363 (troff_output_file::start_special,
2364 troff_output_file::put_char_width, troff_output_file::put_char,
2365 troff_output_file::draw): Updated.
2366 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2367 vmotion_node::tprint): Undo change 2002-10-23.
2369 2002-10-25 Werner LEMBERG <wl@gnu.org>
2371 * tmac/www.tmac (DC): Fix case of overlapping images.
2373 2002-10-23 Werner LEMBERG <wl@gnu.org>
2375 * src/roff/troff/node.cc (troff_output_file::fill_color,
2376 troff_output_file::glyph_color): Set current color before testing
2378 (troff_output_file::put_char_width, troff_output_file::put_char,
2379 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
2381 (troff_output_file::file_color, troff_output_file::glyph_color):
2383 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2384 vmotion_node::tprint): Move first, then call fill_color.
2386 2002-10-20 Werner LEMBERG <wl@gnu.org>
2388 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
2389 possible to use multiple main macro packages.
2391 2002-10-19 Werner LEMBERG <wl@gnu.org>
2393 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
2394 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
2395 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
2397 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
2398 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
2400 2002-10-16 Werner LEMBERG <wl@gnu.org>
2402 * NEWS, doc/webpage.ms: Updated.
2404 2002-10-14 Werner LEMBERG <wl@gnu.org>
2406 * src/roff/troff/node.cc (troff_output_file::put_char_width,
2407 troff_output_file::put_char, troff_output_file::fill_color,
2408 troff_output_file::glyph_color): Handle case where color pointer
2411 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
2413 Add the new -r option to grotty. It is similar to the -i option
2414 except it tells grotty(1) to use the "reverse video" attribute to
2415 render italic fonts.
2417 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
2418 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
2419 (tty_printer::make_underline, tty_printer::put_color,
2420 tty_printer::end_page): Use it.
2421 (main): Add -r switch.
2423 * src/devices/grotty/grotty.man: Document it.
2425 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
2427 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
2428 cast to `unsigned char' to properly read patterns with 8bit
2431 2002-10-08 Werner LEMBERG <wl@gnu.org>
2433 * REVISION: Increased to 2.
2435 Version 1.18.1 released
2436 =======================
2438 2002-10-08 Werner LEMBERG <wl@gnu.org>
2440 * doc/webpage.ms, NEWS: Updated.
2442 2002-10-07 Werner LEMBERG <wl@gnu.org>
2444 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
2445 suppress additional whitespace after the header.
2447 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
2450 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
2452 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
2454 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
2455 (Dt): Use it to improve language localization (especially Russian
2458 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
2460 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
2461 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
2463 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
2465 Call `picurve' for BSPLINE.
2466 (HGPrintElt): Handle BSPLINE.
2467 * src/preproc/grn/README: Document it.
2469 2002-10-03 Werner LEMBERG <wl@gnu.org>
2471 * src/roff/troff/node.cc (break_char_node::col): New variable.
2472 Updated constructor.
2473 (space_node::tprint, word_space_node::tprint): Call `fill_color'
2475 (space_node::space_node): Remove assertion.
2476 (break_char_node::add_self): Pass color argument to space node.
2477 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
2479 * src/roff/troff/env.cc (environment::do_break,
2480 environment::add_padding): Ditto.
2482 2002-10-02 Werner LEMBERG <wl@gnu.org>
2484 Redesigning color support in troff. Colors are no longer
2485 represented as separate nodes but are now part of glyph nodes and
2486 friends. This fixes the current formatting misbehaviour due to the
2487 changes introduced on 2002-09-20. Some extra code is necessary for
2488 proper grotty support: Without adding color variables to
2489 space-related nodes, the background color would be changed too late.
2491 * src/roff/troff/node.h, src/roff/troff/node.cc:
2492 s/current_pagecolor/current_fill_color/.
2493 s/current_glyphcolor/current_glyph_color/.
2494 (glyph_color_node, fill_color_node): Removed.
2495 (node::get_glyph_color, node::get_fill_color): New virtual member
2497 (space_node::col): New variable.
2498 Updated constructors of space_node and derived classes accordingly.
2499 (hmotion_node::col): New variable.
2500 Updated constructors of hmotion_node and space_char_hmotion_node
2502 (vmotion_node::col): New variable.
2503 Updated constructor accordingly.
2504 (draw_node::gcol, draw_node::fcol): New variables.
2505 Updated constructor accordingly.
2506 (special_node::gcol, special_node::fcol): New variables.
2507 Updated constructors accordingly.
2508 (troff_output_file::put_char, troff_output_file::put_charwidth,
2509 troff_output_file::draw): Set glyph and fill color.
2510 (troff_output_file::start_special): Set glyph and fill color.
2511 Always set current font.
2512 (troff_output_file::fill_color, troff_output_file::glyph_color):
2513 Don't call `do_motion'.
2514 (glyph_node::gcol, glyph_node::fcol): New variables.
2515 Updated constructors of glyph_node and ligature_node accordingly.
2516 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
2518 (glyph_node::merge_glyph_node,
2519 kern_pair_node::add_discretionary_hyphen,
2520 node::add_discretionary_hyphen): Updated.
2521 (break_char_node::merge_self): Updated.
2522 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2523 vmotion_node::tprint): Handle color.
2524 (make_glyph_node, make_node, node::add_char): Updated.
2526 * src/roff/troff/env.cc (environment::space_newline,
2527 environment::space, environment::output_line, environment::do_break,
2528 environment::make_tab_node, environment::add_padding, title):
2530 (environment_switch, environment_copy): Don't add color nodes.
2532 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
2534 (token::next): Updated.
2535 \m and \M now are as transparent as \s.
2536 (process_input_stack, token::add_to_node_list, token::process,
2537 read_draw_node): Updated.
2538 (charinfo_to_node_list): Don't add color nodes.
2540 * doc/groff.texinfo: Updated.
2542 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
2544 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
2547 2002-09-27 Colin Watson <cjwatson@debian.org>
2549 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
2551 2002-09-23 Werner LEMBERG <wl@gnu.org>
2553 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
2555 (DEFAULT_LINEWIDTH_FACTOR): New macro.
2556 (linewidth_factor): New global variable.
2557 (lbp_printer::set_line_thickness): Fix case for size < 0, using
2559 (long_options): Add -w/--linewidth option.
2561 (main): Handle -w option to set linewidth_factor.
2562 (lbp_printer::lbp_printer): Initialize req_linethickness, not
2565 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
2567 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
2569 Fixed a bug in the line thickness setting code.
2571 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
2573 (lbp_printer::set_line_thickness): Pass environment as second
2575 Implement it actually.
2576 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
2577 and `set_line_thickness, depending on the current font size.
2579 2002-09-21 Werner LEMBERG <wl@gnu.org>
2581 Some Debian patches.
2583 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
2584 * src/roff/troff/node.cc (bracket_node::copy): Initialize
2587 2002-09-20 Werner LEMBERG <wl@gnu.org>
2589 * configure: Regenerated with autoconf 2.54.
2591 2002-09-20 Werner LEMBERG <wl@gnu.org>
2593 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
2595 Rename cur_fill_color to fill_color.
2596 * src/roff/troff/env.cc: Updated.
2598 2002-09-20 Werner LEMBERG <wl@gnu.org>
2600 * src/roff/troff/env.cc (title): Copy color status after processing
2602 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
2603 fill color nodes to reset colors properly.
2605 * tmac/www.tmac (DC): Fix color handling.
2607 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
2608 * doc/groff.texinfo: Fixing documentation of `tl' request.
2609 * doc/webpage.ms: Updated.
2611 2002-09-19 Werner LEMBERG <wl@gnu.org>
2613 * src/roff/troff/env.cc (environent_switch, environment_copy):
2614 Emit glyph and fill color nodes to initialize colors properly.
2616 2002-09-17 Colin Watson <cjwatson@debian.org>
2618 * src/roff/troff/env.cc (environment::set_glyph_color,
2619 environment::set_fill_color): Fix typo which prevented \m[] work
2622 2002-09-17 Werner LEMBERG <wl@gnu.org>
2624 Add left and right italic correction to non-slanted PS fonts. This
2625 is an experimental feature to improve image rendering of grohtml.
2627 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
2628 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
2629 * font/devps/*: All non-slanted fonts regenerated.
2632 2002-09-16 Werner LEMBERG <wl@gnu.org>
2634 Add a site-specific font directory.
2636 * Makefile.in (localfontdir, legacyfontdir): New variables.
2637 (fontpath): Use them.
2638 (MDEFINES, uninstall_dirs): Updated.
2639 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
2640 Remove `FONTPATH' and `MACROPATH'.
2642 * src/roff/troff/troff.man, NEWS: Updated.
2643 * doc/groff.texinfo (Font Directories): New section.
2646 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
2647 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
2648 src/preproc/grn/grn.man: Minor fixes.
2650 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
2651 Remove unused variable.
2653 2002-09-11 Werner LEMBERG <wl@gnu.org>
2655 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
2656 * man/groff_out.man: Fix documentation of 'N'.
2658 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
2660 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
2661 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
2663 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
2664 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
2665 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
2666 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
2667 PRE_TAG>: Call `begin' with `FALSE'.
2669 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2671 * src/libs/libgroff/string.cc (string::extract): Fix position of
2672 terminating null byte.
2674 2002-09-08 Werner LEMBERG <wl@gnu.org>
2676 Add global option `nospaces' to tbl so that leading and trailing
2677 spaces in data items are ignored.
2679 * src/libs/libgroff/string.cc (string::remove_spaces): New member
2680 function to remove leading and trailing spaces.
2681 * src/include/stringclass.h: Updated.
2683 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
2685 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
2687 Fix typo in error messages.
2688 (process_data): Implement `nospaces' option.
2689 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
2691 2002-09-07 Werner LEMBERG <wl@gnu.org>
2693 * src/include/config.hin: Add `HAVE_ISATTY'.
2694 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
2696 * src/libs/libgroff/tmpname.cc: Include `time.h'.
2697 * src/libs/libdriver/input.cc (Char): Add `operator==' and
2698 `operator!=' for `char'.
2699 * doc/groff.texinfo: Replace @ifnottex block for top node with
2702 2002-09-06 Werner LEMBERG <wl@gnu.org>
2704 * doc/Makefile.in (.texinfo.html): Add -I switch.
2705 * doc/groff.texinfo: Add @ifnottex block for top node to make
2706 translation to HTML work.
2708 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
2710 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
2711 (get_papersize, determine_vertical_offset): Removed.
2712 (char_buffer::do_image): Always specify letter size.
2714 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
2717 2002-09-05 Werner LEMBERG <wl@gnu.org>
2719 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
2720 default indentation.
2722 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
2724 * src/preproc/html/pre-html.cc (imageList::createPage): Use
2726 (generateImages): Clean up push-back buffer.
2728 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2730 * doc/groff.texinfo: Minor fixes.
2732 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2734 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
2735 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
2737 (determine_vertical_offset): Use LETTER_LENGTH.
2738 (createPage): Moved to ...
2739 (imageList::createPage): This.
2740 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
2741 (imageList::getMaxX): New function.
2742 (createImage): Moved to ...
2743 (imageList::createImage): This.
2744 (imageList::createImages): New function.
2745 (generateImages): Read `maxx' directly.
2747 (scanArguments): Don't specify `gsPaper' for `-o'.
2748 (makeTempFiles): Call `xtmpfile' with the last argument set to
2751 2002-08-24 Werner LEMBERG <wl@gnu.org>
2753 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
2754 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
2755 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
2756 * src/preproc/html/pushback.cc: Include nonposix.h.
2757 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
2760 2002-08-23 Werner LEMBERG <wl@gnu.org>
2762 Use $(OBJEXT) for the object file extension.
2764 * Makefile.comm (.SUFFIXES): Add .obj.
2765 (.cc.obj, .c.obj): New implicit rules.
2766 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
2767 (MDEFINES): Add EXEEXT and OBJEXT.
2768 * */Makefile.sub: s/.o/.$(OBJEXT)/.
2770 2002-08-22 Werner LEMBERG <wl@gnu.org>
2772 * INSTALL: Mention texinfo 4.2 as a prerequisite.
2774 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2776 * src/devices/grohtml/post-html.cc (colType): Make enum global to
2778 (html_printer::update_min_max, html_printer::add_table_end): New
2780 (html_printer::lookahead_for_tables): Use them.
2781 Reset page offset correctly.
2782 (html_printer::~html_printer): Add creation of creator comment up.
2784 2002-08-20 Werner LEMBERG <wl@gnu.org>
2786 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
2787 * man/groff_tmac.man: Fix typos.
2788 * man/groff_font.man: Minor reordering.
2789 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
2790 * contrib/groffer/groffer.man: Fix typos.
2792 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2794 Avoid endless loops while scanning for tables.
2796 * src/devices/grohtml/post-html.cc (list::insert): Set
2798 (html_printer::next_horiz_pos): Add `text_glob' argument; update
2800 Return immediately if that argument is NULL.
2801 (html_printer::calc_nf): Don't test if `g' is NULL.
2802 (html_printer::lookahead_for_tables): Use
2803 `glyphs.move_right_get_data'.
2804 Don't test if `g' is NULL.
2806 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2808 A better fix, replacing fix 2002-08-15, for increasing SIZE.
2810 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
2812 (char_block::char_block): Allocate `buffer'.
2813 (char_buffer::add_string): Use it.
2815 2002-08-15 Werner LEMBERG <wl@gnu.org>
2817 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
2818 src/devices/grodvi/grodvi.man: Document default line thickness.
2820 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
2822 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
2825 2002-08-14 Werner LEMBERG <wl@gnu.org>
2827 * doc/webpage.ms: Updated.
2829 2002-08-09 Werner LEMBERG <wl@gnu.org>
2831 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
2834 2002-08-08 Aaron Campbell <aaron@monkey.org>
2836 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
2839 2002-08-08 Werner LEMBERG <wl@gnu.org>
2841 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
2844 Don't push back a space but a newline onto the stack.
2846 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
2848 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
2851 * src/devices/grohtml/post-html.cc (html_printer::end_font,
2852 html_printer::start_font): Handle them.
2853 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
2855 (html_text::do_bold): Don't reset italic and tt.
2856 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
2857 * font/devhtml/DESC.proto: Add those fonts.
2858 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
2860 2002-08-07 Werner LEMBERG <wl@gnu.org>
2862 * MORE.STUFF: Added gpresent.
2864 * tmac/trace.tmac: Show nesting level by a corresponding amount of
2865 whitespace before printing the logging message.
2867 2002-07-31 Colin Watson <cjwatson@debian.org>
2869 * src/devices/grohtml/html-table.cc (html_table::finish_row):
2870 Initialize `n' to zero. This fixes a segfault on ARM.
2872 2002-07-30 Werner LEMBERG <wl@gnu.org>
2874 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
2876 2002-07-29 Werner LEMBERG <wl@gnu.org>
2878 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
2881 2002-07-28 Colin Watson <cjwatson@debian.org>
2883 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
2885 (html_printer::html_printer): Initialize `pointsize'.
2887 2002-07-26 Werner LEMBERG <wl@gnu.org>
2889 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
2891 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
2892 (gnu.eps): Add -rle switch to pnmtops.
2893 (distfiles): Add gnu.eps and gnu.png.
2895 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
2897 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
2900 2002-07-24 Werner LEMBERG <wl@gnu.org>
2902 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
2903 ' \+' but ' *' for sed.
2904 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
2906 2002-07-23 Werner LEMBERG <wl@gnu.org>
2908 * doc/groff.texinfo: Document `papersize' keyword.
2909 * NEWS, man/groff_font.man: Updated.
2911 2002-07-23 Colin Watson <cjwatson@debian.org>
2913 Extend papersize keyword to accept more than a single entry. The
2914 first valid will be used.
2916 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
2917 (font::scan_papersize): Really skip final newline.
2918 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
2920 2002-07-23 Werner LEMBERG <wl@gnu.org>
2922 * configure.ac: Test for isatty.
2923 * configure: Regenerated.
2924 * src/include/posix.h: Check HAVE_ISATTY.
2925 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
2926 * src/utils/lookbib/lookbib.cc: Include posix.h.
2927 Don't declare isatty.
2929 2002-07-21 Werner LEMBERG <wl@gnu.org>
2931 * NEWS: Add `output' request.
2933 * REVISION: Increased to 1.
2935 Version 1.18.0 released
2936 =======================
2938 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
2940 Allow internal glyph indices > 0xFF in grohtml for input characters.
2942 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
2944 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
2945 Updated all callers.
2946 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
2947 (html_printer): Updated.
2949 2002-07-19 Werner LEMBERG <wl@gnu.org>
2951 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
2952 * font/devutf8/R.proto: Adding some missing glyphs.
2953 * font/devutf8/NOTES: Updated.
2955 * tmac/dvi.tmac: Add more composite glyphs.
2956 * tmac/html.tmac: Updated.
2958 * man/groff_char.man: Add `sum' and `product' entities.
2962 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
2964 Improved table, tab, and indenting support.
2966 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
2967 string_iterator::suppress_newline_flag): Removed. Updated all
2968 function which have used it.
2970 * src/roff/troff/env.cc: Include `input.h'.
2971 (environment::add_node): Accept 0 as parameter.
2972 (environment::add_html_tag): Add `force' parameter.
2973 Updated all callers.
2974 (environment::add_html_tag_tabs): Ditto.
2975 For the moment, support left-aligned tabs only.
2976 (environment::make_html_tag): New function.
2977 (fill, no_fill): Set .br html tag additionally.
2978 (environment::newline): Emit `eol.ce' or `eol' tag for html.
2979 (environment::add_html_tag_eol): Removed.
2980 (tab_stops::distance_to_next_tab): Add variant for handling
2982 (environment::distance_to_next_tab): Ditto.
2983 Updated all callers.
2984 (environment::handle_tab): Handle tabs for html.
2986 * src/roff/troff/env.h: Updated.
2988 * src/roff/troff/div.cc: Updated all callers of
2989 `environment::add_html_tag'.
2991 * src/devices/grohtml/html-table.cc,
2992 src/devices/grohtml/html-table.h: New files.
2994 * src/devices/grohtml/html-text.cc (html_text): New members
2995 `blank_para' and `start_space'.
2996 (html_text::issue_tag): Don't emit TABLE_TAG.
2997 Handle indentation for PRE_TAG and P_TAG.
2998 (html_text::end_tag): Updated.
2999 (html_text::table_is_void, html_text::issue_table_begin,
3000 html_text::issue_table_end): Removed.
3001 (html_text::do_push): Simplified.
3002 [DEBUGGING]: Small fix.
3003 (html_text::push_para): Add new parameter for indentation; updated
3006 (html_text::do_indent, html_text::do_table, html_text::done_table,
3007 html_text::is_in_table): Removed.
3008 (html_text::do_pre): Handle P_TAG also.
3009 (html_text::shutdown): Handle p->indent.
3010 (html_text::check_emit_text): Simplified.
3011 (html_text::do_emittext): Reset `blank_para'.
3012 (html_text::do_para): Add new parameter for indentation; updated
3014 (html_text::remove_indent): New function.
3015 (html_text::do_space): Handle verbatim text properly.
3016 (html_text::ever_emitted_text, html_text::starts_with_space,
3017 html_text::remove_para_align): New functions.
3018 (html_text::dump_stack_element, html_text::dump_stack): Updated.
3020 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
3023 * src/devices/grohtml/post-html.cc: Include html-table.h.
3024 (INDENTATION): Removed.
3025 (text_glob): Added many `is_<foo>' functions.
3026 Added table description `tab'.
3027 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
3029 (list): Add `insert' and `move_to' member functions.
3030 (page): Add `insert_tag' member function.
3031 (page::dump_page) [DEBUG_TABLES]: Improved.
3032 (html_printer): Add `table' and `max_linelength' elements.
3033 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
3034 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
3035 `remove_tabs', `remove_courier_tabs'.
3036 (html_printer::emit_raw): Handle indentation.
3037 (html_printer::do_center, html_printer::write_header): Updated.
3038 (html_printer::is_courier_until_eol): Check for tag.
3039 (html_printer::do_linelength): Handle max_linelength.
3040 (html_printer::do_page_offset, html_printer::do_indentation): Handle
3042 (html_printer::do_tempindent): Updated.
3043 (html_printer::do_indentedparagraph): Removed.
3044 (html_printer::do_indent): Simplified.
3045 (html_printer::do_eol): Use `ever_emitted_text'.
3046 (html_printer::do_flush, html_printer::do_links): Don't call
3048 (html_printer::do_break): Handle end_tempindent.
3049 (html_printer::troff_tag): Get argument.
3051 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
3052 (html_printer::flush_page): Call `lookahead_for_tables'.
3053 Don't call `done_table'.
3054 (html_printer::add_to_sbuf): Always call do_indent.
3056 * src/devices/grohtml/Makefile.sub: Updated.
3058 * tmac/an-old.tmac (TP): Don't handle html device specially.
3059 (an-do-tag-html): New function which will be used instead of
3060 `an-do-tag' if html device is used.
3062 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
3064 * tmac/s.tmac (@IP): Don't handle html device specially.
3065 (@IP-html): New function which will be used instead of `@IP' if
3066 html device is used.
3068 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
3069 is a hack which will eventually vanish again.
3070 (PIMG): Handle `-C' option correctly if not html.
3073 2002-07-17 Werner LEMBERG <wl@gnu.org>
3075 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
3077 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
3079 * contrib/pic2graph/pic2graph.*: Use convert(1).
3080 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
3082 2002-07-14 Bernd Warken <bwarken@mayn.de>
3084 * tmac/groff_trace.man: New file.
3085 * tmac/Makefile.sub: Updated.
3088 2002-07-13 Werner LEMBERG <wl@gnu.org>
3090 * src/roff/groff/groff.man: Add some cross references.
3092 2002-07-12 Werner LEMBERG <wl@gnu.org>
3094 * src/roff/troff/input.cc (substring_request): Add warnings for
3095 string indices out of range.
3097 2002-07-11 Werner LEMBERG <wl@gnu.org>
3099 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
3100 * font/devdvi/*EC: Regenerated.
3102 2002-07-10 Bernd Warken <bwarken@mayn.de>
3104 * man/groff_char.man: Updated and extended.
3106 2002-07-10 Werner LEMBERG <wl@gnu.org>
3108 * src/roff/troff/input.cc (length_macro): Renamed to...
3109 (length_request): This.
3110 Move call of `tok.next()' to the very end, otherwise the register
3111 value hasn't been updated yet.
3112 (init_input_requests): Updated.
3114 2002-07-09 Werner LEMBERG <wl@gnu.org>
3116 * src/roff/troff/input.cc (substring_macro): Renamed to...
3117 (substring_request): This.
3118 (init_input_requests): Updated.
3119 * src/roff/troff/request.h: Updated.
3121 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
3123 * src/roff/grog/grog.sh: Fix typo.
3125 2002-07-08 Werner LEMBERG <wl@gnu.org>
3127 * win32-diffs: Updated.
3129 Handle `papersize' keyword properly in DESC.
3131 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
3133 Updated all callers.
3134 * src/libs/libgroff/paper.cc: Add four more paper formats used by
3136 * src/include/paper.h: Updated.
3138 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
3139 Other minor C syntax fixes.
3140 (papersize, paperlength, paperwidth): Renamed to `user_*'.
3141 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
3143 (lbp_printer::lbp_printer): Pass three arguments.
3144 Set paper dimensions properly.
3145 (make_printer, main): Updated.
3146 (handle_unknown_desc_command): Fix error messages.
3147 (main): Handle papersize keyword in DESC properly.
3149 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
3151 (lbp_printer::lbp_printer): Pass an argument.
3152 Set paper_size properly.
3153 (handle_unknown_desc_command): Removed.
3154 (make_printer, main): Updated.
3155 * src/devices/grolj4/grolj4.man: Minor documentation fix.
3157 * man/groff_font.man, NEWS: Updated.
3159 2002-07-07 Werner LEMBERG <wl@gnu.org>
3161 Integrated eqn2graph, contributed by Eric S. Raymond.
3163 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
3165 * Makefile.in, NEWS: Updated.
3167 2002-06-04 Werner LEMBERG <wl@gnu.org>
3169 Changing the substring request to make it fit better with other
3170 string manipulation functions in other programming languages:
3171 Index 0 is now the first character in the string, and index -1
3172 indicates the last character. Since this request didn't work
3173 properly anyway in the last release, it doesn't harm too much to
3176 * src/roff/troff/input.cc (substring_macro): Use loops to get
3177 the real string length (ignoring COMPATIBLE_SAVE and
3178 COMPATIBLE_RESTORE) and offsets.
3179 Implement change described above.
3181 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
3182 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
3184 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
3186 2002-06-03 Werner LEMBERG <wl@gnu.org>
3188 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
3189 COMPATIBLE_RESTORE are completely ignored.
3191 * src/roff/troff/input.cc (char_list::set, char_list::get): New
3193 (macro): `length' field renamed to `len'.
3194 Added new field `empty_macro' (1 if macro is empty), to be used
3195 instead of checking `len'.
3196 Updated all callers.
3197 (macro::empty): Updated.
3198 (macro::length, macro::set, macro::get): New functions.
3199 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3201 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
3202 COMPATIBLE_RESTORE pairs.
3203 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3204 * src/roff/troff/request.h: Updated.
3206 * doc/groff.texinfo: Document .chop's behaviour better.
3208 2002-06-02 Werner LEMBERG <wl@gnu.org>
3210 * doc/pic.ms: Fix documentation for the addition of positions.
3212 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
3214 2002-06-29 Werner LEMBERG <wl@gnu.org>
3216 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
3218 * src/roff/troff/input.cc (have_string_arg): New global variable.
3219 (read_mode): New enumeration.
3220 (read_escape_name): Use it. Update all calls.
3221 (read_long_escape_name): Use it. Update all calls.
3222 Set have_string_arg if appropriate.
3223 (get_char_for_escape_name): Add parameter for handling space
3225 (interpolate_string_with_args, decode_string_args): New functions.
3226 (get_copy, token::next): Call it if necessary.
3227 (interpolate_string): Fix error message.
3229 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3232 2002-06-24 Bernd Warken <bwarken@mayn.de>
3234 * man/groff_tmac.man: Updated and extended.
3236 2002-06-24 Werner LEMBERG <wl@gnu.org>
3238 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
3240 2002-06-23 Werner LEMBERG <wl@gnu.org>
3242 * doc/pic.ms: Improve documentation of composite block objects.
3244 2002-06-22 Werner LEMBERG <wl@gnu.org>
3246 * src/roff/troff/input.cc (init_registers): Add three registers
3247 `seconds', `minutes', and `hours' to hold the current time.
3249 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3252 2002-06-20 Werner LEMBERG <wl@gnu.org>
3254 Make \X accept both `\ ' and `\~', converting them to single space
3257 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
3258 (token::unstretchable_space): New inline function.
3259 * src/roff/troff/input.cc (token::next, token::delimiter,
3260 token::description, token::add_to_node_list, token::process): Handle
3261 TOKEN_UNSTRETCHABLE_NODE.
3262 (encode_char): Handle tok.stretchable_space and
3263 tok.unstretchable_space.
3265 * NEWS, doc/groff.texinfo: Document it..
3267 2002-06-19 Werner LEMBERG <wl@gnu.org>
3269 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
3271 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
3272 keyword to enable/disable SGR output.
3273 (tty_printer::change_fill_color): New function.
3274 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
3276 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
3279 2002-06-18 Werner LEMBERG <wl@gnu.org>
3281 Add a `color' request and a `.color' register to control usage of
3284 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
3285 (color_flag): This (which is the inverse).
3286 (activate_color): New function.
3287 (main, init_input_requests): Updated.
3288 * src/roff/troff/troff.h, src/roff/troff/node.cc
3289 (troff_output_file::fill_color, troff_output_file::glyph_color):
3292 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3293 Document the changes.
3295 2002-06-17 Colin Watson <cjwatson@debian.org>
3297 Circumvent bug in autoconf 2.53 regarding top_builddir.
3299 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
3300 * Makefile.in, doc/Makefile.in:
3301 s/@top_builddir@/@groff_top_builddir@/.
3302 * configure: Regenerated (with autoconf 2.53).
3304 2002-06-17 Werner LEMBERG <wl@gnu.org>
3306 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
3307 `paperwidth' and `paperlength' for the `papersize' keyword.
3309 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
3311 * src/devices/grops/grops.man: Add info about Type 42 fonts.
3313 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
3315 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
3316 html_printer::do_linelength, html_printer::do_pageoffset,
3317 html_printer::do_indentation, html_printer::do_tempindent,
3318 html_printer::do_break, html_printer::begin_page): Clear indented
3320 * tmac/html.tmac: Disable hyphenation.
3322 2002-06-15 Werner LEMBERG <wl@gnu.org>
3324 Don't produce HTML files if utility programs are missing.
3326 * Makefile.in (make_html, make_install_html): New variables.
3327 (MDEFINES): Updated.
3329 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
3331 * configure.ac: Use it.
3332 * configure: Regenerated.
3334 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
3335 (HTMLEXAMPLESFILES): This new variable.
3336 (EXAMPLESIMAGEFILES): Renamed to...
3337 (HTMLEXAMPLEIMAGEFILES): This.
3338 (CLEANADD): Add HTMLEXAMPLEFILES.
3339 (all): Use `make_html'.
3341 (install_data): Use `make_install_html'.
3342 Move html stuff to...
3343 (install_html): This new target.
3344 (uninstall_sub): Updated.
3346 2002-06-14 Bernd Warken <bwarken@mayn.de>
3348 * src/roff/grog/Makefile.sub (grog): Renamed to...
3350 (grog): New rule to always install grog.sh as grog.
3352 2002-06-08 Bernd Warken <bwarken@mayn.de>
3354 * src/roff/grog/grog.pl: Fix typo.
3356 2002-06-07 Werner LEMBERG <wl@gnu.org>
3358 * doc/groff.texinfo: Add more info on .tr arguments.
3360 2002-06-05 Werner LEMBERG <wl@gnu.org>
3362 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3364 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
3365 * configure: Regenerated.
3367 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3369 * src/roff/troff/symbol.cc (table_sizes): Add more values.
3371 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
3373 2002-06-04 Werner LEMBERG <wl@gnu.org>
3375 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
3376 is not initialized at the time we need it in case `--prefix' hasn't
3377 been set. Check for `ac_default_prefix' also.
3378 Test for `papersize' keyword also and generalize allowed whitespace.
3379 * configure: Regenerated.
3381 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
3384 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
3386 (src_version, src_revision): New variables to avoid overwriting
3387 from parent make process.
3388 (version.cc): Updated.
3390 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
3391 (linebuf, linebufsize): New global variables.
3392 (sys_fatal): Use `fatal' to abort properly.
3393 (get_line): New function.
3394 (get_resolution): Use it.
3395 Improve error messages.
3396 (get_papersize): Check `papersize' also.
3398 Improve error messages.
3400 2002-06-03 Werner LEMBERG <wl@gnu.org>
3402 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
3403 should be removed only if builddir is not srcdir.
3404 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
3405 (clean): Depend on `mostlyclean'.
3406 (distclean): Depend on `clean'.
3407 (realclean, extraclean): Depend on `distclean'.
3408 (.y.cc, .y.o): Simplified. The output files are no longer written
3409 to srcdir but to builddir.
3410 * Makefile.in (MDEFINES): Add `version' and `revision'.
3411 (uninstall_dirs): Fix order of directories.
3412 * doc/Makefile.sub (version, revision): Removed.
3413 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
3414 Added `HTMLDOCFILES'.
3415 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
3416 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
3417 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
3420 * doc/texinfo.tex (\authortt): New macro.
3421 (\shortcontt): Define.
3422 (\titlepage): Set \tt to \authortt while defining \authorfont.
3423 (\appendixbox): New macro.
3424 (\chapmacro, \appendixentry): Use \appendixbox to get even
3425 indentation for letters.
3426 (\summarycontents): Set \tt.
3427 (\internalpagesize): Add two arguments for real paper width and
3428 height as needed by pdfTeX.
3429 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
3431 (\tempdima, \tempdimb): New temporary dimensions.
3432 (\pagesizesyyy): Updated.
3434 2002-06-02 Werner LEMBERG <wl@gnu.org>
3436 Adding a new keyword `papersize' to the DESC file format (similar
3437 but not completely identical to grolbp's extension). grops now has
3438 a -p command line option to override `papersize'. Finally, grolbp
3439 has been adapted to the new syntax.
3441 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
3442 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
3444 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
3445 (CCSRCS): Add `paper.cc'.
3447 * src/include/font.h (font): Add `papersize' element.
3448 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
3449 (font::scan_papersize): New function.
3450 (font::load_desc): Use it for handling `papersize' keyword.
3451 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
3453 * src/devices/grops/ps.cc: Include paper.h.
3454 (user_paper_length): New global variable.
3455 (ps_printer): Use paper length as initializer.
3456 (make_printer): Updated.
3457 (main): Handle new `-p' option.
3458 * src/devices/grops/grops.man: Updated.
3460 * src/devices/grolbp/lbp.cc: Include paper.h.
3461 s/papersizes/lbp_papersizes/.
3462 (set_papersize): Use new `papersizes' array.
3463 (handle_unknown_desc_command): Don't handle `papersize'.
3464 (main): Use `font::scan_papersize' for handling `-p' option.
3465 * src/devices/grolbp/grolbp.man: Updated.
3467 * man/groff_font.man: Document `papersize'.
3470 2002-05-30 Werner LEMBERG <wl@gnu.org>
3472 * src/devices/grops/TODO: Updated.
3473 * src/devices/grops/grops.man: More info on paper formats.
3474 * man/groff_font.man: Document `paperheight' and `paperwidth'.
3476 2002-05-29 Werner LEMBERG <wl@gnu.org>
3478 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
3479 to list only if srcdir != currdir.
3480 (distfiles): New target.
3482 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
3483 (NOMAKEDIRS): New variable.
3486 2002-05-26 Werner LEMBERG <wl@gnu.org>
3488 Add .output request, similar to \! at top-level.
3490 * src/roff/troff/input.cc (transparent): Remove unused declaration.
3491 (output_request): New function.
3492 (init_input_requests): Add it.
3494 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3497 * Makefile.in (MDEFINES): Add INSTALL_INFO.
3498 (prepare_examples): Fix typo.
3499 * doc/groff.texinfo (@direntry): Fix it.
3501 2002-05-25 Werner LEMBERG <wl@gnu.org>
3503 Including the doc subdir into groff's Makefile system.
3505 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
3506 * configure.ac: Use it.
3507 Generate `doc/Makefile'.
3508 * configure: Regenerated.
3510 * Makefile.in (infodir, INSTALL_INFO): New variables.
3511 (MDEFINES, uninstall_dirs): Updated.
3512 (OTHERDIRS): Add `doc'.
3513 * Makefile.comm (CLEANDIRADD): New variable.
3514 (mostlyclean): Use it.
3516 * doc/Makefile.sub, doc/Makefile.in: New files.
3517 * doc/Makefile: Removed.
3519 * NEWS, INSTALL: Updated.
3521 2002-05-24 Werner LEMBERG <wl@gnu.org>
3523 * doc/homepage.ms: Renamed to ...
3524 * doc/webpage.ms: This.
3527 2002-05-23 Werner LEMBERG <wl@gnu.org>
3529 Integrating the `mom' macro package, contributed by Peter Schaffter
3532 * contrib/mom/*: New subdirectory tree.
3533 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
3534 be used for documentation files.
3535 (MDEFINES, uninstall_dirs): Use them.
3536 (OTHERDIRS): Add contrib/mom.
3537 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
3539 * MANIFEST, NEWS: Updated.
3541 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
3543 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
3544 if at outer level; at start-up we are at outer level.
3546 * src/roff/troff/input.cc (do_suppress): Implement it.
3549 Add option -p to show progress information.
3550 pre-grohtml will now render only one page at a time, reducing the
3551 size of needed disk resources enormously.
3553 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
3554 (imagePageName): New global variable.
3555 (psPageName, show_progress, currentPageNo): New global variables.
3556 (html_system): Close saved stderr and stdout handles.
3557 (write_end_image): Accept a parameter to control \O escape.
3558 (write_start_image): Adapted to new \O meaning.
3559 (char_buffer::write_upto_newline): Updated.
3560 (createAllPages): Replaced with...
3561 (createPage): This new function to create a single page for images.
3562 It uses `psselect' from the psutils package.
3563 (removeAllPages): Removed.
3564 (createImage): Updated.
3565 Handle progress display.
3566 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
3567 (scanArguments): Add option -p.
3568 (makeTempFiles): Updated to create temp files for psPageName and
3570 (removeTempFiles): Removed.
3573 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
3574 html_printer::write_header): Append `\0' to `buffer'.
3575 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
3577 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
3578 Handle `text_emitted'.
3579 (html_text::table_is_void): Slightly rewritten.
3580 (stop): New external symbol.
3581 (html_text::do_push) [DEBUGGING]: Use it and simplify.
3582 (html_text::shutdown): Call `dump_stack'.
3583 (html_text::do_space): Rewritten.
3584 * src/devices/grohtml/grohtml.man: Document -p and the need of
3587 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
3589 Call \O[0] if `ps4html' is active.
3590 * tmac/s.tmac (@EQ, @EN): Handle html better.
3592 * tmac/html.tmac: Don't use black for background colour.
3594 * src/roff/troff/node.cc: Include `div.h'.
3595 (troff_output_file::really_print_line): Don't use `is_on'.
3596 (troff_output_file::word_marker, troff_output_file::flush_tbuf
3597 troff_output_file::check_charinfo,
3598 troff_output_file::put_char_width, troff_output_file::put_char,
3599 troff_output_file::determine_line_limits, troff_output_file::draw,
3600 real_output_file::begin_page, glyph_color_node::tprintf,
3601 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
3603 (troff_output_file::really_on): Call `do_motion'.
3604 (suppress_node::tprint): Use `get_page_number' instead of `%'
3606 Call `reset_output_registers' conditionally on `is_on'.
3608 * doc/groff.texinfo: Document new syntax of \O.
3609 * NEWS, man/groff_diff.man: Updated.
3611 2002-05-22 Werner LEMBERG <wl@gnu.org>
3613 * MORE.STUFF: Add info about David Frey's deroff implementation.
3616 2002-05-16 Werner LEMBERG <wl@gnu.org>
3618 Pic's `with' attribute now accepts positions.
3620 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
3621 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
3623 (object_spec): Add rule for `WITH' and `position'.
3624 (relative_path): Give `corner' the precedence of `CHOP'.
3625 * src/preproc/pic/object.h (path): New members `pos' and
3627 * src/preproc/pic/object.cc: Updated initializers of `path'.
3628 (path::follow): Handle `is_position'.
3630 * doc/pic.ms: Completely updated grammar description.
3631 Many typographical improvements.
3633 2002-05-15 Werner LEMBERG <wl@gnu.org>
3635 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
3636 code of x in range 0-127) also.
3637 * doc/groff.texinfo, man/groff_diff.man: Updated.
3639 Added keywords `north', `south', `east', and `west' for corners
3642 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
3644 (yylex): Handle them.
3645 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
3646 (corner): Handle them.
3648 2002-05-14 Werner LEMBERG <wl@gnu.org>
3650 * src/devices/grops/grops.man: Clarify handling of `download' file.
3652 2002-05-11 Werner LEMBERG <wl@gnu.org>
3654 Adding `warnscale' and `spreadwarn' requests, based on a patch from
3655 Jeffrey Friedl <jfriedl@yahoo.com>.
3657 * src/roff/troff/input.cc (spread_limit, warn_scale,
3658 warn_scaling_indicator): New global variables.
3659 (warnscale_request, spreadwarn_requests): New functions.
3660 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
3661 (init_input_requests): Updated.
3662 (error_type): Add `OUTPUT_WARNING'.
3663 (do_error): Handle it.
3664 (output_warning): New warning function which shows output location.
3665 * src/roff/troff/env.h (spread_limit): New external variable.
3666 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
3668 (distribute_space): Emit warning if added space is larger than
3670 (environment::possibly_break_line): Emit warning if a line can't
3671 be adjusted on both sides.
3673 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
3675 2002-05-08 Werner LEMBERG <wl@gnu.org>
3677 * src/roff/troff/node.cc (special_node::special_node): Use
3678 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
3679 \X''\% crashes, for example.
3681 * doc/groff.texinfo: Document \! and \? used at top-level.
3683 2002-05-06 Werner LEMBERG <wl@gnu.org>
3685 * src/preproc/pic/pic.man: Fix some keyword syntax.
3686 Other minor typographical fixes.
3688 * src/roff/groff/groff.man: Fix typos.
3690 2002-05-04 Werner LEMBERG <wl@gnu.org>
3692 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
3693 (ShortOpt[]): This to avoid problems with refer.
3695 * doc/pic.ms: Fix typo.
3696 Fix pic grammar description.
3698 * tmac/an-old.tmac (ne): Use de1, not de.
3700 2002-05-03 Werner LEMBERG <wl@gnu.org>
3702 * doc/groff.texinfo: Finished separation of glyphs and characters.
3703 Don't use the string `Appendix' for appendix headers (both in
3704 the text and the table of contents).
3705 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
3708 Use registers LL and LT (similar to -ms) for controlling the
3709 length of title and line, respectively, in the -man and -mdoc
3712 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
3713 (doc-setup-page-layout): Use \n[LL] and \n[LT].
3714 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
3716 (an-header, an-p-footer): Use \n[LT].
3717 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
3718 doc/groff.texinfo: Document it.
3720 2002-05-02 Werner LEMBERG <wl@gnu.org>
3722 * doc/fdl.texi: New file.
3723 * doc/groff.texinfo: Include it.
3724 Define and use @copying.
3725 Starting with separating glyph, symbol, and character.
3727 2002-04-27 Werner LEMBERG <wl@gnu.org>
3729 * Makefile.in (EXEEXT): Set it.
3730 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
3733 * src/include/nonposix.h: Define GS_NAME.
3734 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
3736 Some preliminary changes for EMX support under OS/2.
3738 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
3739 __EMX__ similar to __MSDOS__.
3740 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
3742 2002-04-25 Werner LEMBERG <wl@gnu.org>
3744 * doc/groff.texinfo: Integrated groff_out.man.
3747 2002-04-23 Werner LEMBERG <wl@gnu.org>
3749 * man/groff_out.man: Minor fixes.
3751 2002-04-23 Werner LEMBERG <wl@gnu.org>
3753 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
3754 correct page references.
3755 Fixed many index entries.
3757 2002-04-23 Bernd Warken <bwarken@mayn.de>
3759 * man/roff.man: Enlarged.
3761 2002-04-22 Werner LEMBERG <wl@gnu.org>
3763 * doc/groff.texinfo: More examples, other fixes.
3765 2002-04-20 Werner LEMBERG <wl@gnu.org>
3767 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
3768 will now form a chain, e.g.
3777 This is for compatibility with plan 9's troff.
3779 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
3783 * doc/groff.texinfo: Add documentation of remaining requests and
3786 2002-04-19 Werner LEMBERG <wl@gnu.org>
3788 * doc/groff.texinfo: Add documentation of remaining escapes.
3790 * font/devdvi/generate/tc.map: Remove entry for `sr'.
3791 * font/devdvi/*TC: Regenerated.
3793 2002-04-18 Werner LEMBERG <wl@gnu.org>
3795 * src/roff/troff/input.cc (token::next): Make \H behave consistently
3796 if not in compatibility mode, i.e., increment relative to the
3798 * doc/groff.texinfo: Updated accordingly.
3800 2002-04-17 Werner LEMBERG <wl@gnu.org>
3802 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
3804 2002-04-16 Bernd Warken <bwarken@mayn.de>
3806 * src/roff/groff/groff.man: Improve documentation of -P option.
3809 2002-04-15 Werner LEMBERG <wl@gnu.org>
3811 Add new escape \F to switch font family.
3813 * src/roff/troff/input.cc (token::next): Handle \F.
3814 * src/roff/troff/env.cc (environment::set_family): Handle
3816 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3819 2002-04-14 Werner LEMBERG <wl@gnu.org>
3821 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
3824 2002-04-13 Werner LEMBERG <wl@gnu.org>
3826 Implement \f[] as an alternative to \fP. Change \mP and \MP to
3827 \m[] and \M[], respectively.
3829 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
3830 (symbol::symbol): Handle NULL string and empty string differently.
3831 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
3832 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
3833 Add optional parameter.
3834 Updated calling functions.
3835 (get_copy, do_glyph_color, do_fill_color, token::next): Use
3837 * src/roff/troff/env.cc (environment::set_font): Ditto.
3839 * src/preproc/pic/troff.cc (troff_output::set_fill,
3840 troff_output::reset_color: Updated.
3842 * tmac/www.tmac: Updated.
3844 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
3845 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
3848 * tmac/Xps.tmac: Remove some redundant code.
3850 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
3851 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
3852 man/groff_out.man, man/groff.man, man/groff_diff.man,
3853 src/roff/groff/groff.man: Replace \f[P] with \f[].
3855 2002-04-13 Bernd Warken <bwarken@mayn.de>
3857 * src/include/printer.h, src/libs/libdriver/printer.cc
3858 (printer::change_fill_color): New member function.
3859 * src/libs/libdriver/input.cc (parse_D_command): Use it.
3861 2002-04-12 Werner LEMBERG <wl@gnu.org>
3863 * doc/groff.texinfo: Completed pass on gtroff reference.
3865 2002-04-11 Werner LEMBERG <wl@gnu.org>
3867 * doc/groff.texinfo: More fixes.
3869 2002-04-11 Bernd Warken <bwarken@mayn.de>
3871 * src/include/color.h: Decorate with `const'.
3874 * src/libs/libgroff.color.cc: Decorate with `const'.
3876 (color::color): Initialize members.
3877 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
3878 command according to the documentation.
3880 * man/groff_out.man: Updated.
3883 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
3885 * src/preproc/html/pre-html.cc (write_start_image): Remove
3887 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
3889 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
3890 \C'hy' caused an assertion failure.
3892 * src/roff/troff/env.cc (environment::environment): Initialize
3894 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
3896 2002-04-10 Werner LEMBERG <wl@gnu.org>
3898 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
3899 Document pvs request and .pvs register.
3901 2002-04-09 Werner LEMBERG <wl@gnu.org>
3903 * doc/groff.texinfo: Improve and fix documentation of diversions
3906 2002-04-08 Werner LEMBERG <wl@gnu.org>
3908 * doc/groff.texinfo: Fix documentation of drawing functions.
3911 2002-04-07 Werner LEMBERG <wl@gnu.org>
3913 * doc/groff.texinfo: Better documentation of double quotes as
3917 2002-04-06 Werner LEMBERG <wl@gnu.org>
3919 * man/groff_font.man: Document names of special characters better.
3920 * doc/groff.texinfo: Minor improvements.
3922 * tmac/lbp.tmac: Load latin1.tmac.
3923 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
3925 * font/devX*/*: Regenerated (all chars > 0x80 removed).
3927 2002-04-05 Werner LEMBERG <wl@gnu.org>
3929 * tmac/tty.tmac: Don't use shc request.
3930 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
3933 * man/groff_diff.man: Minor fixes.
3935 * font/devlbp/*: Remove all `charXXX' entities.
3937 * src/libs/libgroff/font.cc (font::~font): Deallocate
3938 `special_device_coding'.
3939 (font::load): Use `new' for allocating `special_device_coding'.
3940 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
3941 Removed unused member.
3943 2002-04-05 Werner LEMBERG <wl@gnu.org>
3945 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
3946 (resource_manager::do_begin_binary,
3947 resource_manager::do_begin_data): Use it.
3949 * doc/texinfo.tex: Updated to version 4.2.
3951 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
3952 (token::zero_width_break): New inline function.
3953 * src/roff/troff/input.cc (token::next): Use it.
3954 (token::description): Updated.
3955 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
3956 (token::add_to_node_list, token::process): Use it.
3957 * NEWS, doc/groff.texinfo: Updated.
3959 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
3960 * tmac/tty.tmac: Add missing backslash.
3962 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
3964 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
3965 `.ps' register instead of `.s' to handle fractional point sizes.
3966 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
3967 limit_box::output): Ditto.
3968 * src/preproc/eqn/other.cc (size_box::compute_metrics,
3969 size_box::output): Ditto.
3970 * src/preproc/eqn/over.cc (over_box::compute_metrics,
3971 over_box::output): Ditto.
3972 * src/preproc/eqn/script.cc (script_box::compute_metrics,
3973 script_box::output): Ditto.
3974 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
3975 sqrt_box::output): Ditto.
3977 2002-04-03 Michael Selway <mas@ssl.co.uk>
3979 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
3982 2002-04-03 Werner LEMBERG <wl@gnu.org>
3984 * doc/homepage.ms: Reduce title size.
3985 * doc/groff.texinfo: Fix documentation of .t register.
3986 Fix handling of colon.
3989 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
3990 only if page length is positive to avoid a loop.
3992 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
3995 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
3997 * src/include/nonposix.h, src/roff/groff/pipeline.c:
3998 s/__CYGWIN32__/__CYGWIN__/.
4000 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
4002 * doc/gnu.xpm: New image contributed by Emily Mulley.
4003 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
4004 (homepage.html): Be dependent on gnu.eps.
4005 * doc/homepage.ms: Updated to new image.
4007 * src/devices/grohtml/post-html.cc (html_printer): New member
4009 (html_printer::flush_sbuf, html_printer::set_char): Set it.
4010 (html_printer::sbuf_continuation): Use it.
4012 2002-03-28 Werner LEMBERG <wl@gnu.org>
4014 * src/libs/libgroff/getopt.c: Updated to latest version.
4016 * tmac/README: More on hyphen.tex license.
4018 2002-03-26 Larry Kollar <kollar@alltel.net>
4020 * doc/groff.texinfo: Add documentation of most missing requests.
4022 2002-03-25 Werner LEMBERG <wl@gnu.org>
4024 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
4025 of `+-', `mu', and `di', respectively.
4027 * font/devascii/R.proto, font/devutf8/R.proto,
4028 font/devlatin1/R.proto, font/devhtml/R.proto,
4029 font/devcp1047/R.proto, font/devlpb/*: Add them.
4030 * font/devps/generate/textmap: Ditto.
4031 * font/devps/*: Regenerated.
4032 * font/devlj4/generate/text.map: Add them.
4033 * font/devlj4/*: Regenerated.
4034 * font/devdvi/generate/tc.map: Use them.
4035 * font/devdvi/generate/texsy.map: Add them.
4036 * font/devdvi/*: Regenerated.
4037 * font/devX*/*: Regenerated.
4039 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
4040 tmac/tty-char.tmac: Updated.
4042 * NEWS, man/groff_char.man: Updated.
4044 2002-03-24 Werner LEMBERG <wl@gnu.org>
4046 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
4047 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
4048 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
4049 we use `.fchar' in dvi.tmac.
4050 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
4051 * tmac/Xps.tmac: Simplify some char definitions.
4052 Add definition for \[f/].
4053 * man/groff_char.man: Updated for new X.tmac.
4055 * tmac/README: New file.
4057 2002-03-23 Phil Lobbes <phil@perkpartners.com>
4059 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
4060 internal .y.o rule took precendence over the .y.cc rule, compiling
4061 the yacc files with gcc instead of g++.
4063 2002-03-23 Werner LEMBERG <wl@gnu.org>
4065 * tmac/dvi.tmac: Add replacement font for `CB'.
4067 * tmac/doc.tmac: s/request/macro/ in messages.
4068 (doc-generic-macro): Improve error message.
4069 * tmac/groff_mdoc.man: Minor improvements.
4071 2002-03-22 Werner LEMBERG <wl@gnu.org>
4073 * doc/groff.texinfo: Document possible conflict between `tr' and
4076 2002-03-21 Werner LEMBERG <wl@gnu.org>
4078 Improve handling of hyphenation patterns. It is now possible to
4079 use most of TeX's pattern files unmodified. To make the process
4080 more flexible, a new request `hpfcode' has been added which
4081 provides a character code mapping for the `hpf' request. See
4082 comment before hpf_getc() for more details.
4084 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
4086 (read_patterns_file): Additional parameter for exception dictionary.
4087 Extended to recognize \pattern, \hyphenation, and \endinput.
4088 (do_hyphenation_patterns_file): Updated.
4089 * src/roff/troff/env.h (hpf_code_table): New extern.
4091 * src/roff/troff/input.cc (hpf_code_table): New array.
4092 (init_hpf_code_table, hyphenation_patterns_file_code): New
4094 (hyphenation_code): Handle translation from `trin' correctly.
4095 (main, init_input_requests): Updated.
4096 (charinfo::set_translation): Handle hyphenation code also.
4098 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
4101 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
4102 char' is used for offsets in hyphenation exceptions.
4104 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
4106 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4108 2002-03-20 Larry Kollar <kollar@alltel.net>
4110 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
4113 2002-03-18 Werner LEMBERG <wl@gnu.org>
4115 * tmac/html.tmac: Fix serious typo.
4117 2002-03-17 Larry Kollar <kollar@alltel.net>
4119 * doc/groff.texinfo: Add documentation for `writec' request.
4121 2002-03-17 Werner LEMBERG <wl@gnu.org>
4123 Added request `hpfa' to append hyphenation patterns.
4125 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
4127 (hyphenation_patterns_file): Renamed to...
4128 (do_hyphenation_patterns_file): This.
4129 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
4131 (init_hyphen_requests): Updated.
4132 * NEWS, man/groff.man, man/groff_diff.man: Document it.
4134 2002-03-16 Werner LEMBERG <wl@gnu.org>
4136 Added request `writec' in analogy to `tmc'.
4138 * src/roff/troff/input.cc (write_request): Renamed to...
4139 (do_write_request): This.
4140 Added one parameter.
4141 (write_request, write_request_continue): New functions.
4142 (init_input_requests): Updated.
4143 * NEWS, man/groff.man, man/groff_diff.man: Document it.
4145 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
4147 * NEWS: Document it.
4149 2002-03-15 Werner LEMBERG <wl@gnu.org>
4151 * man/groff.man: Add writem request.
4153 Add request `trin' (translate input) to make `.asciify' work
4154 correctly. This is necessary since `charXXX' entity names are no
4155 longer hardcoded in font definition files.
4157 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
4158 `translate_input' members.
4159 (charinfo::set_asciify_code, charinfo::get_asciify_code,
4160 charinfo::set_translation_input): New methods.
4161 (charinfo::set_translation): Add third argument.
4162 * src/roff/troff/input.cc (charinfo:set_translation): Set
4164 (do_translate): Add second argument.
4165 (translate_input): New function.
4166 (init_input_requests): Updated.
4167 * src/roff/troff/node.cc (glyph_node::asciify,
4168 composite_node::asciify): Use `get_asciify_code'.
4170 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
4172 * NEWS, man/groff.man, man/groff_diff.man: Updated.
4174 2002-03-14 Larry Kollar <kollar@alltel.net>
4176 * doc/groff.texinfo: Improve documentation of .RS and .RE.
4178 2002-03-14 Werner LEMBERG <wl@gnu.org>
4180 Add a new request `sizes' similar to the `sizes' command in DESC
4183 * src/roff/troff/env.cc (override_sizes): New function.
4184 (init_env_requests): Use it.
4185 * src/roff/troff/token.h: Export `read_string'.
4186 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4188 2002-03-12 Werner LEMBERG <wl@gnu.org>
4190 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
4192 2002-03-10 Werner LEMBERG <wl@gnu.org>
4194 * tmac/pspic.tmac: Add support for -Tdvi.
4195 * tmac/dvi.tmac: Include pspic.tmac.
4196 * src/devices/grodvi/grodvi.man: Document it.
4199 * font/devlj4/generate/Makefile: Fix URL of metric files.
4201 2002-03-09 Werner LEMBERG <wl@gnu.org>
4203 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
4205 2002-03-09 Larry Kollar <kollar@alltel.net>
4207 * tmac/groff_ms.man: Add documentation for RS and RE macros.
4209 2002-03-08 Werner LEMBERG <wl@gnu.org>
4211 * doc/groff.texinfo: Fixes for texinfo 4.1.
4213 2002-03-07 Werner LEMBERG <wl@gnu.org>
4215 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
4217 Handle CYGWIN properly.
4219 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
4221 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
4222 * tmac/lbp.tmac: Add some font translations.
4224 2002-03-02 Werner LEMBERG <wl@gnu.org>
4226 * font/devcp1047/R.proto, font/devlatin1/R.proto,
4227 font/devhtml/R.proto: Remove `charXXX' entries.
4228 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
4231 * font/devlj4/generate/text.map: Remove `charXXX' entries.
4232 * font/devlj4/*: Regenerated all font definition files.
4233 * tmac/lj4.tmac: Load latin1.tmac.
4235 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
4236 from 2000-06-17: LJ4 metric files are *not* text files.
4238 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
4239 register to test for EBCDIC.
4241 2002-03-01 Werner LEMBERG <wl@gnu.org>
4243 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
4244 files (as grops already does).
4245 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
4247 * src/devices/grops/grops.man: Document comment lines in encoding
4250 * tmac/cp1047.tmac: New file.
4251 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
4252 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
4253 * tmac/Makefile.sub (NORMALFILES): Updated.
4255 * tmac/ec.tmac: Don't load latin1.tmac again.
4257 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
4258 font/devps/generate/dingbats.map,
4259 font/devps/generate/dingbats.rmap, font/devps/text.enc,
4260 font/devps/generate/Makefile (symbolmap): Add header comment.
4261 * font/devps/generate/textmap: Ditto.
4262 Remove `charXXX' entries.
4263 * font/devps/symbolmap: Regenerated.
4264 * font/devps/*: Regenerated all font definition files.
4266 2002-02-28 Werner LEMBERG <wl@gnu.org>
4268 Add color support to grodvi (for drawing colors are currently
4269 translated to gray values).
4271 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
4272 (dvi_printer): Add `cur_color' member.
4273 (dvi_printer::set_color): New function.
4274 (draw_dvi_printer): Remove `fill'.
4275 (draw_dvi_printer::fill_next): Pass environment as parameter.
4276 Update code for new color support translated to gray.
4277 (dvi_printer::set_char): Updated.
4278 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
4279 changes crossing the page border.
4280 (dvi_printer::draw): Updated.
4281 Remove cases `f' and `F'.
4282 * tmac/dvi.tmac: Add color definitions.
4283 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4285 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
4288 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
4289 versions of autoconf.
4290 * configure: Updated.
4292 * doc/homepage.ms: Use `.blm'.
4293 * tmac/www.tmac (www-depth): New auxiliary variable.
4294 (www-pop-level): Don't issue HTML tag.
4295 (ULS, ULE, LI): Use absolute indentation.
4297 * src/devices/grops/ps.cc (ps_printer::begin_page,
4298 ps_printer::end_page): Switch forth and back to default color while
4299 starting a new page.
4301 2002-02-27 Werner LEMBERG <wl@gnu.org>
4303 Add EC and TC fonts to devdvi.
4305 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
4306 * font/devdvi/generate/cork.map: Renamed to...
4307 * font/devdvi/generate/ec.map: This.
4308 Remove entry for `aq'.
4309 * font/devdvi/generate/tc.map: New file.
4310 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
4313 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
4314 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4315 * tmac/ec.tmac: New file.
4316 * tmac/Makefile.sub (NORMALFILES): Updated.
4317 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4318 * man/groff_char.man: Check `ECFONTS' register.
4320 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
4322 2002-02-26 Werner LEMBERG <wl@gnu.org>
4324 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
4325 * font/devdvi/generate/cork.map: Add 'y and 'Y.
4326 * font/devdvi/*: Updated.
4327 * tmac/dvi.tmac: Formatting.
4329 Add font `HBI' for the dvi output.
4330 Add support for font families `T' and `H'.
4332 * font/devdvi/HBI: New file.
4333 * font/devdvi/B: Renamed to ...
4334 * font/devdvi/TB: This.
4335 * font/devdvi/BI: Renamed to ...
4336 * font/devdvi/TBI: This.
4337 * font/devdvi/I: Renamed to ...
4338 * font/devdvi/TI: This.
4339 * font/devdvi/R: Renamed to ...
4340 * font/devdvi/TR: This.
4341 * font/devdvi/H: Renamed to ...
4342 * font/devdvi/HR: This.
4343 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4344 * font/devdvi/generate/Makefile (HBI): New rule.
4346 (R, I, B, BI, H): Renamed to ...
4347 (TR, TI, TB, TBI, HR): This, respectively.
4349 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4350 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
4351 Add `styles' and `family' keywords.
4352 * tmac/dvi.tmac: Alias `H' to `HR'.
4353 Add some fspecial requests for italic fonts.
4354 Add TR and TI as special.
4355 Add support for `_' with font CWI.
4357 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
4358 operator `:'. Until now, the expression `0:1' would return 2
4361 2002-02-25 Werner LEMBERG <wl@gnu.org>
4363 * man/groff_char.man: Added some missing PS glyph names (from the
4365 * font/devps/generate/textmap, font/devps/symbolmap: Add
4368 * doc/groff.texinfo: Minor additions and fixes.
4369 * man/groff_diff.man: Remove documentation of fp request. This
4370 is already covered in the original troff manual.
4371 Updated to be consistent with other doc files.
4374 2002-02-24 Werner LEMBERG <wl@gnu.org>
4376 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
4378 Define new variable OTHERDEVDIRS (containing `font/devlj4
4379 font/devlbp' if not EBCDIC).
4380 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
4381 (OTHERDEVDIRS): New variable.
4382 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
4383 * configure: Regenerated.
4385 * NEWS, src/devices/grotty/grotty.man: Updated.
4387 2002-02-23 Werner LEMBERG <wl@gnu.org>
4389 * src/roff/troff/input.cc (do_overstrike, do_bracket,
4390 get_line_arg): Honour input level.
4392 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
4394 * font/*/*: Implement it in all font files.
4395 * font/devps/generate/textmap, font/devps/generate/symbolchars,
4396 * font/devps/symbolmap: Updated.
4397 * font/devlj4/generate/text.map: Updated.
4398 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
4399 * font/devdvi/generate/texmi.map: Updated.
4401 * font/devutf8/R.proto: Remove all `charXXX' entries.
4402 * font/devutf8/NOTES: Updated.
4404 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
4407 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
4409 * NEWS, man/groff_char.man: Updated.
4411 2002-02-21 Phil Lobbes <phil@perkpartners.com>
4413 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
4415 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4417 * src/roff/grog/grog.pl: Fix computation of $refer.
4419 2002-02-19 Werner LEMBERG <wl@gnu.org>
4421 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
4422 `snprintf' and `vsnprintf'.
4424 * src/include/htmlindicate.h: Renamed to...
4425 * src/include/htmlhint.h: This.
4426 * src/include/Makefile.sub: Updated.
4427 * src/preproc/eqn/main.cc: Updated.
4429 2002-02-18 Werner LEMBERG <wl@gnu.org>
4431 * man/roff.man, man/groff_out.man, man/groff.man,
4432 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
4433 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
4435 * win32-diffs: Updated.
4437 2002-02-17 Werner LEMBERG <wl@gnu.org>
4439 * doc/Makefile (clean): Add *.eps.
4440 (MEMACROS): Removed.
4441 (TFLAG): New variable.
4444 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
4446 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
4448 * tmac/www.tmac: Use dummy diversion while resetting and disabling
4450 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
4452 * src/roff/troff/troff.man: Fix order of parameter description.
4456 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
4458 Simplify image handling for grohtml.
4461 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
4463 (html_text::dump_stack): Don't emit newline while debugging.
4464 (html_text::do_push) [DEBUGGING]: Print more info.
4465 (html_text::check_emit_text): Fix handling of <p>.
4466 * src/devices/grohtml/html.h: Updated.
4467 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
4468 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
4469 send its data to stderr also.
4471 (simple_output::space_or_newline) [DEBUGGING]: Removed.
4472 * src/devices/grohtml/post-html.cc (html_printer::do_links,
4473 html_printer::html_printer): Remove `DEBUGGING' conditionals.
4475 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
4477 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
4478 is_inline_image): Removed.
4479 (html_begin_suppress, html_end_suppress): Don't take a parameter.
4480 (graphic_start, graphic_end): Removed.
4481 * src/include/htmlindicate.h: Updated.
4482 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
4483 (macroset_template): New global variable.
4484 (makeFileName): Use `macroset_template'.
4485 (write_end_image): Don't take a parameter.
4487 (write_start_image: Don't emit newline.
4488 (char_buffer::write_upto_newline): Updated.
4489 (char_buffer::skip_to_newline): Renamed to ...
4490 (char_buffer::skip_until_newline): This.
4492 (char_buffer::write_file_troff, char_buffer::write_file_html):
4494 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
4495 (removeAllPages): Remove `DEBUGGING' conditionals.
4496 (addRegDef, dump_args): New functions.
4497 (char_buffer::do_html, char_buffer::do_image): Handle
4498 `www-image-template' command line variable.
4499 Add more debugging code.
4500 (addps4html): Removed.
4501 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
4503 * src/preproc/eqn/main.cc: Include `ctype.h'.
4504 (suppress_html): Removed.
4506 (inline_equation): Use `html_begin_suppress' and
4507 `html_end_suppress'.
4508 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
4509 (troff_output::start_picture, troff_output::finish_picture):
4511 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
4512 (process_input_file): Updated.
4514 * src/roff/troff/div.cc (page_number): Set page number only if the
4515 `ps4html' register isn't defined.
4516 * src/roff/troff/input.cc (image_no): New external variable.
4517 (do_suppress): Use it.
4518 * src/roff/troff/node.h (suppress_node::image_id): New member.
4519 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
4520 (suppress_node::suppress_node): Initialize `image_id' member.
4521 (suppress_node::same): Handle `image_id' also.
4522 (suppress_node::copy): Updated.
4523 (last_image_id): New global variable.
4524 (suppress_node::tprint): Use it.
4526 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
4528 * tmac/pspic.mac (PSPIC): Fix html support.
4529 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
4530 * tmac/www.tmac (www-image-template): Set up.
4531 (HTMLINDEX): Renamed to...
4533 (BODYCOLOR): Renamed to...
4535 (BACKGROUND): Renamed to...
4537 (URL): Change order of parameters for consistency.
4538 (MAILTO): Renamed to...
4540 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
4541 (IMG, PIMG, MPIMG): This.
4542 (HTML-H-BEGIN, HTML-H-END): Renamed to...
4544 (LINKS): Renamed to...
4546 (LINE): Renamed to...
4548 (NO-AUTO-RULE): Renamed to...
4550 (HTML-TL): Renamed to...
4552 (UL-BEGIN, UL-END): Renamed to...
4554 (DROPCAP): Renamed to...
4556 (TS, TE, EQ, EN): Provide default definitions.
4557 (www-make-unique-name): Updated.
4558 (HTML-IMAGE-INLINE): Fix typo.
4559 * tmac/groff_www.man: Updated.
4561 * doc/Makefile (homepage.html): Add option -r to grohtml.
4562 Use shortened image name.
4563 * doc/groff.texinfo: Updated info on grohtml strings and macros.
4564 * doc/homepage.ms: Updated and extended.
4566 2002-02-14 Werner LEMBERG <wl@gnu.org>
4568 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
4570 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
4571 SGR_BACK_DEFAULT_COLOR): Replaced with ...
4572 (tty_printer::put_color): Use it.
4573 (ttr_printer::end_page): Simplify.
4575 2002-02-13 Werner LEMBERG <wl@gnu.org>
4577 * tmac/groff_tmac.man: Moved to...
4578 * man/groff_tmac.man: This place.
4579 * tmac/Makefile.sub, man/Makefile.sub: Updated.
4581 2002-02-12 Werner LEMBERG <wl@gnu.org>
4583 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
4584 $(COMPILE.c) to not include groff's assert.h.
4586 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
4588 * NEWS, src/drivers/grotty/grotty.man: Document it.
4590 2002-02-11 Werner LEMBERG <wl@gnu.org>
4592 * src/libs/snprintf/snprintf.c: Updated to latest version
4595 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
4596 test whether there is `.]' also.
4597 Don't check for spaces after `.['.
4598 * src/roff/grog/grog.sh: Do the same.
4600 2002-02-10 Werner LEMBERG <wl@gnu.org>
4604 * src/libs/libgroff/illegal.cc: Renamed to ...
4605 * src/libs/libgroff/invalid.cc: This.
4606 (illegal_char_table): Renamed to ...
4607 (invalid_char_table): This.
4608 * src/libs/libgroff/Makefile.sub: Updated.
4609 * win32-diffs: Updated.
4611 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
4612 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
4613 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
4614 font::load), src/preproc/eqn/main.cc (read_line, main),
4615 src/preproc/eqn/lex.cc (file_input::read_line),
4616 src/preproc/pic/lex.cc (file_input::read_line,
4617 simple_file_input::get, simple_file_input::peek),
4618 src/preproc/pic/main.cc (top_input::get, top_input::peek),
4619 src/preproc/pic/pic.man, src/preproc/refer/main.cc
4620 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
4621 do_bib), src/preproc/tbl/main.cc (table_input::get),
4622 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
4623 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
4624 do_zero_width, read_request, encode_char, ps_get_line,
4625 transparent_file, get_char_for_escape_name, transparent_translate,
4626 asciify, input_char_description, read_string, set_string),
4627 src/roff/troff/env.cc (environment::add_html_tag),
4628 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
4630 * src/include/lib.h: Updated.
4632 * src/preproc/eqn/eqn.cc: Removed.
4636 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
4638 2002-02-09 Werner LEMBERG <wl@gnu.org>
4640 * doc/gnu.xpm: New image.
4641 * doc/Makefile (DOCS): Add homepage.ps.
4642 Add rules for converting xpm->png and xpm->eps.
4643 Use `gnu.{xpm,eps}' as image names.
4644 * doc/homepage.ms: Updated.
4646 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
4648 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
4649 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
4650 Remove calls to `B1' and `B2'
4651 (PNG-IMAGE): New macro for inclusion of images in PNG format.
4652 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
4653 auxiliary variables for MARGIN-PNG-IMAGE.
4654 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
4655 auxiliary macros for MARGIN-PNG-IMAGE.
4656 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
4658 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
4659 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
4660 (DROPCAP): New macro to produce dropcap characters.
4661 (www-do-image): Renamed back to...
4662 (HTML-DO-IMAGE): This.
4663 Updated all callers.
4665 * doc/Makefile (gnubw.eps): Updated.
4666 * doc/homepage.ms: Updated.
4668 2002-02-08 Werner LEMBERG <wl@gnu.org>
4670 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
4671 Added `linethick' to table in section `Style Variables'.
4673 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
4675 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
4677 2002-02-07 Werner LEMBERG <wl@gnu.org>
4679 Adding options -C (compatibility mode) and -c (grotty's old output
4682 * src/roff/nroff/nroff.sh: Implement it.
4684 * NEWS, src/roff/nroff/nroff.man: Updated.
4686 * PROBLEMS: Document bison 1.32 bug.
4688 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
4690 * src/roff/troff/node.cc (make_tfont): Define it earlier.
4691 * src/roff/troff/div.h: Add prototype for `end_diversions'.
4692 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
4693 * src/roff/troff/env.h: Add prototype for `title'.
4695 Adding EBCDIC support to grotty.
4697 * src/devices/grotty/tty.cc (CSI): New macro.
4698 (SGR_*, tty_printer::put_color): Use it.
4700 2002-02-06 Werner LEMBERG <wl@gnu.org>
4702 Implementing color support in grotty. The new switch -c activates
4703 the old drawing scheme, disabling color at the same time. The new
4704 switch `-i' selects italic instead of underlining (SGR only).
4706 * src/devices/grotty/tty.cc (putstring): New define instead of
4707 `fputs'. Updated all callers.
4708 (old_drawing_scheme): New global variable.
4709 (COLOR_CHANGE): New enum value.
4710 (SGR_*): New defines containing color handling escape sequences.
4711 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
4712 (glyph): New members `back_color_idx' and `fore_color_idx'.
4713 (glyph::order): Add COLOR_CHANGE.
4714 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
4715 `is_underline', `is_bold', `cu_flag', `tty_colors'.
4716 New methods `make_underline', `make_bold', `color_to_idx',
4717 `change_color', `put_color'.
4718 (cu_flag): Moved into `tty_printer' class.
4719 (tty_printer::tty_printer): Initialize colors.
4720 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
4721 tty_printer::draw, tty_printer::end_page): Handle colors also.
4722 (main): Add options `-c' and `-i'.
4724 * NEWS, src/devices/grotty/grotty.man: Updated.
4726 * src/include/errarg.h (errarg): Add support for `unsigned int'.
4727 * src/libs/libgroff/errarg.c: Implement it.
4729 * src/include/printer.h (printer): Add `change_color' method
4730 (currently used by grotty only).
4731 * src/libs/libdriver/printer.cc: Implement it.
4732 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
4733 call to `pr->change_color'.
4735 * src/roff/troff/node.cc (troff_output_file::fill_color,
4736 troff_output_file::glyph_color): Call `do_motion'.
4738 * tmac/tty.tmac: Add color definitions.
4740 * src/roff/groff/groff.man: Minor fixes.
4742 2002-02-05 Bernd Warken <bwarken@mayn.de>
4744 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
4745 it. This is a preparation for future changes.
4747 2002-02-05 Werner LEMBERG <wl@gnu.org>
4749 * src/roff/troff/input.cc (process_input_stack): Fix the case
4750 where leading spaces are followed by \f or \s; previously, an
4751 incorrect space width has been used.
4753 * doc/roff.man (quoted_char): Fix argument.
4754 (comment): Define string.
4756 2002-02-04 Larry Kollar <kollar@alltel.net>
4758 * doc/groff.texinfo: More fixes.
4760 2002-02-04 Werner LEMBERG <wl@gnu.org>
4762 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
4763 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
4764 `restore_compatibility' before `output_string' -- the LINE_STRING
4765 register now already contains proper switches from and to
4768 * man/groff_char.man: Add Euro symbol.
4769 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
4770 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
4771 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
4774 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
4776 (.texinfo.html): Add support for texinfo->html.
4778 2002-02-03 Werner LEMBERG <wl@gnu.org>
4780 Added three new requests `ds1', `as1', and `ami'. The former two
4781 are equivalent to `ds' and `as' with the difference that
4782 compatibility mode is saved on entry, switched off during string
4783 expansion, and restored on exit. The latter is the pendant to `dei'
4786 (do_define_string): Use `define_mode' and `calling mode'.
4787 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
4788 end of string, respectively.
4789 (define_string, append_string): Use `calling_mode'.
4790 (define_nocomp_string, append_nocomp_string,
4791 define_string_indirect): New functions.
4792 (init_input_requests): Updated.
4793 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4795 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
4796 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
4797 mm macro package accesses this string register directly.
4798 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
4800 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
4803 2002-02-02 Larry Kollar <kollar@alltel.net>
4805 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
4807 2002-01-31 Werner LEMBERG <wl@gnu.org>
4809 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
4811 2002-01-31 Bernd Warken <bwarken@mayn.de>
4813 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
4814 * man/groff_out.man: Revised and updated.
4816 2002-01-30 Bernd Warken <bwarken@mayn.de>
4818 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
4819 out the unused `{' and `}' commands. Undefined by default.
4820 (IntArray): Make `data' private.
4821 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
4822 new methods instead.
4823 (skip_line_D, skip_to_end_of_line): New functions.
4824 (get_D_fixed_args): Use `skip_line_D'.
4825 Changed to handle dummy odd arguments by ...
4826 (get_D_fixed_args_odd_dummy): This new function.
4827 (get_D_variable_args): Split some code into ...
4828 (get_possibly_integer_args): This new function.
4829 (send_draw): Use more `const'.
4830 (delete_current_env): New function.
4831 (position_to_end_of_args): Use `size_t'.
4833 (send_draw): Updated.
4834 (parse_D_command): Handle `c', `C', and `t' better.
4838 2002-01-29 Werner LEMBERG <wl@gnu.org>
4841 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
4842 @Def...ListEnd which replaces @Def...x. This is necessary to get
4843 proper HTML output -- see the comment in the file for more
4847 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
4849 Fixes to make color changes of 2002-01-21 work with grohtml.
4851 * src/devices/grohtml/post-html.cc (style): Updated.
4852 (html_printer): Remove unused methods.
4853 (html_printer::do_font, html_printer::draw, html_printer::set_char,
4854 html_printer::special): Updated.
4855 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
4856 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
4857 Added some debugging code.
4858 (html_text::start_tag): Updated.
4859 (html_text::do_push): New method.
4860 (html_text::push_para): Call it.
4861 Add method for handling color.
4862 (html_text::do_color): Updated.
4863 (html_text::shutdown): Handle color.
4864 * src/devices/grohtml/html-text.h (tag_definition): New member
4868 2002-01-28 Werner LEMBERG <wl@gnu.org>
4870 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
4872 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
4874 Add two switches -a and -g to control the antialiasing bits for
4875 text and graphics, respectively.
4877 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
4879 * src/devices/grohtml/grohtml.man: Document them.
4880 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
4882 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
4883 (setupAntiAlias): New function.
4884 (createAllPages): Updated.
4885 (scanArguments): Handle `-a' and `-g'.
4886 (main): Call `setupAntiAlias'.
4889 2002-01-27 Werner LEMBERG <wl@gnu.org>
4891 * doc/groff.texinfo (Def*): Call index function after deffn.
4893 * tmac/html.tmac: Call `nroff' request.
4895 2002-01-26 Larry Kollar <kollar@alltel.net>
4897 * tmac/groff_ms.man: Add some omissions.
4899 2002-01-25 Larry Kollar <kollar@alltel.net>
4901 * tmac/groff_ms.man: Typographical improvements.
4903 2002-01-25 Werner LEMBERG <wl@gnu.org>
4905 * doc/groff.texinfo: Updated version and copyright.
4906 * src/devices/grops/grops.man: Updated.
4908 * tmac/groff_tmac.man: Fix `ig' macro.
4910 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
4912 Use `.ne' unconditionally everywhere.
4913 (TS): Only insert some vertical space. Doing a page break is no
4914 longer necessary due to the redefinition of the `ne' request.
4916 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
4917 warning for unknown subcommands but parse and pass them to the
4920 2002-01-24 Werner LEMBERG <wl@gnu.org>
4922 * tmac/groff_www.man, NEWS: Fix typos.
4924 2002-01-21 Werner LEMBERG <wl@gnu.org>
4926 Complete revision of color support:
4928 Adapt programs to the new libdriver/input.cc.
4930 Color spaces are no longer converted to RGB but transferred as-is
4931 in the troff intermediate output format.
4933 Handle default color gracefully. troff now supports a `default'
4934 color (which can't be changed).
4936 grops will now use the proper color space functions if available.
4940 Note that currently grohtml doesn't handle colors properly. This
4943 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
4944 (ui_to_a): New function.
4945 * src/include/lib.h: Updated.
4947 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
4948 (color): Simplified; removed all `double' members and methods.
4949 A new array `components' now holds the color parameters.
4950 (color::is_default, color::get_components): New methods.
4951 (color::operator==, color:operator!=): New.
4952 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
4953 to make access to the `components' array more comprehensible.
4954 * src/libs/libgroff/color.cc: Implement new color support.
4955 (atoh): Small fixes.
4956 (color::read_encoding): Simplified for new troff intermediate color
4958 (default_color): New global variable.
4960 * src/roff/troff/input.cc (default_symbol): New global variable.
4961 (lookup_color): Use it.
4962 (default_black): Removed.
4963 (do_glyph_color, do_fill_color): Simplified.
4964 (define_color): Handle default color.
4966 (do_if_request): Handle default color.
4967 * src/roff/troff/env.cc (environment::environment): Initialize
4968 colors with `default_color'.
4969 * src/roff/troff/node.cc (troff_output_file::put): Add method
4971 (troff_output_file::hex): Removed.
4972 (troff_output_file::fill_color, troff_output_file::glyph_color):
4973 Updated to include/color.h and libdriver/input.cc.
4975 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
4976 fill color properly (identically to the outline color). \D'f...'
4977 doesn't work any more.
4978 All function calls to it updated.
4980 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
4982 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
4985 * src/devices/grops/ps.cc (ps_output::put_color): New method.
4986 (ps_printer::sbuf_color): Make a real member instead of pointer.
4987 (ps_printer::fill_color, ps_printer::output_color): Removed.
4988 (ps_printer::ps_printer): Updated.
4989 (ps_printer::set_char): Ditto.
4990 (ps_printer::set_color): Use various color schemes.
4991 Use `put_color' method.
4992 (ps_printer::flush_sbuf): Don't set color.
4993 (ps_printer::fill_path): Take `environment' as parameter.
4994 Simplify color handling.
4995 (ps_printer::set_line_thickness): Renamed to ...
4996 (ps_printer::set_line_thickness_and_color): This (and updated).
4997 (ps_printer::set_color): Change second parameter from `complete'
4998 to `fill' which better describes what it does.
4999 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
5000 and text in the right order.
5002 Remove branches for `f' and `F'; this is handled by
5004 * src/devices/grops/ps.h: Updated.
5005 * font/devps/prologue (FL): Redefined.
5006 ({F,C}r,k,g: New color functions (with and without filling).
5008 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
5009 * man/groff_diff.man, man/groff.man, man/groff_out.man,
5010 doc/groff.texinfo, NEWS: Updated.
5012 2002-01-20 Bernd Warken <bwarken@mayn.de>
5014 * src/libs/libdriver/input.cc: Completely rewritten. See comments
5015 in this file for what has been changed.
5017 2002-01-19 Werner LEMBERG <wl@gnu.org>
5019 * test-groff: Fix GROFF_FONT_PATH.
5020 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
5021 is read before .TH or .Dd is parsed.
5023 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
5025 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
5026 quadrant boundaries.
5028 2002-01-18 Werner LEMBERG <wl@gnu.org>
5030 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
5033 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
5035 * tmac/doc.common: Initialize %I register for the %I macro to
5036 avoid (harmless) warning.
5037 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
5038 when in the SYNOPSIS section.
5040 2002-01-17 Bruno Haible <haible@clisp.cons.org>
5042 * src/preproc/pic/lex.cc (get_token): Fix typo.
5044 2002-01-17 Werner LEMBERG <wl@gnu.org>
5046 * devices/grops/ps.cc: Fix incorrectly applied last patch.
5048 2002-01-17 Larry Kollar <kollar@alltel.net>
5050 * tmac/groff_ms.man: Completely rewritten.
5052 2002-01-16 Werner LEMBERG <wl@gnu.org>
5054 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
5056 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
5058 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
5060 (ps_printer::draw): Ditto.
5062 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
5064 * tmac/groff_mdoc.man: Minor fixes.
5066 2002-01-13 Werner LEMBERG <wl@gnu.org>
5068 * man/groff_out.man: Some fixes.
5070 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
5072 * doc/pic.ms: Fix typos.
5074 2002-01-12 Werner LEMBERG <wl@gnu.org>
5076 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
5078 2002-01-10 Werner LEMBERG <wl@gnu.org>
5080 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
5084 2002-01-09 Bernd Warken <bwarken@mayn.de>
5086 * man/groff_out.man: Revised.
5087 * man/roff.man: Minor fixes.
5088 * src/roff/troff/troff.man: Some reordering.
5090 2002-01-09 Werner LEMBERG <wl@gnu.org>
5092 * tmac/an-old.tmac: Add dummy macros for equation support.
5094 2002-01-07 Werner LEMBERG <wl@gnu.org>
5096 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
5098 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
5100 * tmac/groff_man.man: Small improvements.
5102 2002-01-07 Bernd Warken <bwarken@mayn.de>
5104 * man/groff_diff.man: Revised.
5106 2002-01-06 Werner LEMBERG <wl@gnu.org>
5108 * tmac/www.tmac: Remove extraneous backslash.
5110 2002-01-06 Bernd Warken <bwarken@mayn.de>
5112 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
5114 2002-01-05 Werner LEMBERG <wl@gnu.org>
5116 Integrated groffer, contributed by Bernd Warken.
5118 * contrib/groffer/*: New.
5119 * Makefile.in, NEWS: Updated.
5121 2002-01-04 Werner LEMBERG <wl@gnu.org>
5123 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
5124 registers defined in macro packages.
5125 Revising the ms part.
5127 2002-01-04 Larry Kollar <kollar@alltel.net>
5129 * doc/groff.texinfo: Add documentation for ms macros.
5131 2002-01-02 Werner LEMBERG <wl@gnu.org>
5133 First step in adding PS support for the Euro symbol. `eu' is the
5134 official Euro logo, `Eu' is a font-specific glyph variant.
5136 * font/devps/text.enc: Add `Euro' at position 9.
5137 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
5138 * font/devps/symbolmap: Regenerated.
5142 2002-01-02 Bernd Warken <bwarken@mayn.de>
5144 * man/roff.man: Revised.
5146 2002-01-01 Bernd Warken <bwarken@mayn.de>
5148 * src/roff/groff/groff.man: Completely rewritten.
5150 2001-12-31 Werner LEMBERG <wl@gnu.org>
5152 * doc/Makefile: Updated.
5154 2001-12-30 Werner LEMBERG <wl@gnu.org>
5156 * tmac/www.tmac: Make all names of internal macros/registers/strings
5157 lowercase, and prepend `www-'.
5158 Other minor changes.
5159 * src/roff/troff/troff.man: Add preprocessor string at BOF.
5161 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
5163 Implement option `-b' in grohtml to set the HTML background colour.
5165 * src/devices/grohtml/post-html.cc (default_background): New global
5167 (html_printer::html_printer): Initialize `background' to
5168 `default_background'.
5169 (main): Implement option `-b'.
5171 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
5173 * src/devices/grohtml/grohtml.man: Updated.
5174 * doc/Makefile (.ms.html): Use `-b'.
5175 * tmac/html.tmac: Don't set background color.
5177 Add new grohtml tag `.html-tl'.
5179 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
5181 (title_desc::title_desc): Updated.
5182 (html_printer::troff_tag): Handle `.html-tl'.
5183 (html_printer::write_title): Use `with_h1'.
5184 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
5185 (HTML-TL): New macro.
5187 Add support for unordered lists in HTML.
5189 * tmac/www.tmac (www-level): New auxiliary register.
5190 (www-level1, www-level2, www-level3): New auxiliary strings.
5191 (www-push-level, www-pop-level): New auxiliary macros
5192 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
5196 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
5197 (DEFAULT_VERTICAL_OFFSET): Removed.
5198 (IMAGE_BOARDER_PIXELS): Set to 0.
5199 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
5200 (vertical_offset): Initialize with 0.
5201 (gsPaper): New global variable.
5202 (get_resolution): Scan for and return unsigned int.
5203 (get_papersize): New function to get paper length from devps/DESC.
5204 (determine_vertical_offset): New function.
5205 (createAllPages): Produce gray-level images and use proper page
5207 (createImage): Use `-quiet' option of pnmcrop.
5208 (addZ): Fix passing of `-Z'.
5209 (scanArguments): Fix handling of `-o'.
5210 (main): Call `determine_vertical_offset'.
5211 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
5214 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
5215 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
5216 glyph descenders properly.
5218 * doc/homepage.ms: Include `gnubw.eps'.
5219 * doc/Makefile (gnubw.eps): New rule.
5220 (homepage.html): Depend on `gnubw.eps'.
5222 2001-12-25 Werner LEMBERG <wl@gnu.org>
5224 * src/roff/troff/input.cc (default_black): Fix return value.
5226 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
5228 * tmac/doc-common (Dt): Change output of architecture strings.
5229 Do some syntax cleanup.
5230 * tmac/groff_mdoc.man: Updated.
5232 2001-12-23 Werner LEMBERG <wl@gnu.org>
5234 Adding an `itc' request (input line trap accepting \c).
5236 * src/roff/troff/env.h (environment): New member
5237 `continued_input_trap'.
5238 Make `do_input_trap' a friend function instead of `input_trap'.
5239 * src/roff/troff/env.cc (environment::environment,
5240 environment::copy): Updated.
5241 (environment::newline): Implement it.
5242 (do_input_trap): New function.
5243 (input_trap): Call `do_input_trap'.
5244 (input_trap_continued): New function.
5245 (init_env_requests): Updated.
5246 * src/roff/troff/TODO: Updated.
5248 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
5251 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
5253 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
5255 * tmac/doc-common, tmac/doc-syms: Small updates.
5257 2001-12-22 Colin Watson <cjwatson@debian.org>
5259 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
5261 2001-12-22 Bernd Warken <bwarken@mayn.de>
5263 * MANIFEST: New file.
5265 2001-12-22 Werner LEMBERG <wl@gnu.org>
5267 * src/preproc/grn/grn.man: Updated.
5269 2001-12-22 Solar Designer <solar@openwall.com>
5271 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
5274 2001-12-19 Werner LEMBERG <wl@gnu.org>
5276 Implement a fallback character request `.fchar'.
5278 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
5279 (is_fallback): New inline function.
5280 * src/roff/troff/input.cc (do_define_character): New function.
5281 (define_character): Call `do_define_character'.
5282 (define_fallback_character): New function.
5283 (init_input_requests): Add `fchar'.
5284 (charinfo::charinfo): Updated.
5285 (charinfo::set_macro): New argument to set `fallback' flag.
5286 * src/roff/troff/node.cc (make_glyph_node, make_node,
5287 node::add_char): Check `fallback' flag.
5288 * NEWS, man/groff_diff.man, man/groff_man: Updated.
5290 2001-12-16 Werner LEMBERG <wl@gnu.org>
5292 * groff.texinfo: Document exact search algorithm for glyphs.
5294 2001-12-15 Werner LEMBERG <wl@gnu.org>
5296 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
5297 the left side of $(MANPAGES) rule to make it always non-empty.
5299 2001-12-14 Werner LEMBERG <wl@gnu.org>
5301 * src/roff/troff/input.cc (default_black): Define default color
5302 `black' if not yet defined.
5304 2001-12-13 Werner LEMBERG <wl@gnu.org>
5306 Implement new string-valued register `.fn' to return the current
5307 real (internal) font name.
5309 * env.cc (environment::get_font_name_string): New function.
5310 (init_env_requests): Add `.fn' register.
5311 * env.h (environment): Updated.
5312 * node.cc (font_info): Make `get_font_name' a friend.
5313 (get_font_name): New function.
5316 * man/groff_diff.man, man/groff.man, NEWS: Updated.
5318 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5320 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
5322 2001-12-12 Werner LEMBERG <wl@gnu.org>
5324 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
5326 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
5328 * man/groff_diff.man: Adding documentation for \O.
5330 2001-12-10 Werner LEMBERG <wl@gnu.org>
5332 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
5333 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
5335 2001-12-09 Werner LEMBERG <wl@gnu.org>
5337 * man/roff.man: Revised.
5338 * src/roff/groff/groff.man: Replace man page references with a
5339 pointer to roff.man.
5341 2001-12-09 Bernd Warken <bwarken@mayn.de>
5343 * man/roff.man: Completely rewritten.
5345 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5347 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
5349 2001-12-05 Werner LEMBERG <wl@gnu.org>
5351 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
5353 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
5354 order of initializers.
5357 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
5359 * doc/groff.texinfo: Fix documentation of \O.
5361 * src/devices/grohtml/html-text.cc (html_text::do_indent,
5362 html_text::do_table, html_text::do_emittext, html_text::do_para):
5363 Use `const' for first argument.
5364 (html_text::do_table): Use cast.
5365 * src/devices/grohtml/html-text.h: Updated.
5366 * src/devices/grohtml/output.cc (simple_output::put_string): Add
5367 method for `const string &s'.
5368 * src/devices/grohtml/html.h: Updated.
5369 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
5370 (ANCHOR_TEMPLATE): Modified.
5371 (manufacture_headings): New global variable to handle `-h' option.
5372 (is_subsection): Removed.
5373 (char_buffer::add_string): Add `const' to first argument.
5374 Protect against invalid string argument.
5375 Add method for `const string &s'.
5376 (text_glob): Completely redesigned.
5377 (page): Use `const' for strings and remove string length variable.
5378 (page::add_html): Removed.
5379 (page::add_end_encode): New member function.
5380 (to_unicode): Moved upwards.
5381 (title_desc, header_desc): Updated.
5382 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
5384 (html_printer::is_bold, html_printer::make_bold): New member
5386 (html_printer::end_of_line): Updated.
5387 (generate_img_src, html_printer::do_auto_image,
5388 html_printer::do_title, html_printer::write_header,
5389 html_printer::determine_header_level, html_printer::do_heading,
5390 html_printer::do_linelength, html_printer::do_pageoffset,
5391 html_printer::do_indentation, html_printer::do_tempindent,
5392 html_printer::do_indentedparagraph, html_printer::do_break,
5393 html_printer::flush_sbuf, get_html_translation,
5394 html_printer::begin_page, html_printer::special): Rewritten to get
5395 rid of static string length limit.
5396 (html_printer::troff_tag): Added `.no-auto-rule'.
5397 (html_printer::flush_globs): Small fix.
5398 (html_printer::determine_space): Don't compute `space_width'.
5399 (html_printer::translate_to_html): Renamed to ...
5400 (html_printer::emit_html): This (with updates).
5401 (html_printer::write_header): Implement `-h' option.
5402 (html_printer::draw): Remove commented-out code. Handle `F'
5404 (html_printer::add_char_to_sbuf): Removed.
5405 (html_printer::add_to_sbuf): Rewritten.
5406 (html_printer::sbuf_continuation): Fixed.
5407 (html_printer::seen_backwards_escape, reverse,
5408 html_printer::remove_last_char_from_sbuf): Removed.
5409 (char_translate_to_html, str_translate_to_html): Removed.
5410 (html_printer::overstrike): New function member.
5411 (html_printer::set_char): Use it.
5412 (html_printer::do_body): New function member.
5413 (html_printer::~html_printer): Use it.
5414 (main): Handle `-h' option.
5416 * src/devices/grohtml/grohtml.man: Document -h switch.
5418 * src/preproc/html/pre-html.cc: Include searchpath.h
5419 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
5420 (get_resolution): New function.
5421 (checkImageDir): Use `0777' permissions in mkdir()
5422 (write_start_image): Rewritten to use `\O[5...]'.
5423 (createImage, generateImages): Updated.
5424 (main): Handle `F' and `h' options.
5425 Use `get_resolution'.
5427 * src/roff/troff/input.cc (begin, end, image): Removed.
5428 (do_suppress): Take parameter.
5429 Handle modified syntax of `\O'.
5430 (token::next): Updated.
5431 (init_markup_requests): Removed.
5434 * src/roff/troff/div.h: Add declaration for begin_page().
5436 * tmac/color-html.tmac: Removed. Contents moved to...
5437 * tmac/html.tmac: Here. Set background color.
5438 * tmac/color.tmac: Removed. Contents moved to...
5439 * tmac/ps.tmac: Here.
5440 * tmac/www.tmac: Remove the title command when generating images
5442 (NO_AUTO_RULE): New macro.
5443 (HTML_DO_IMAGE): Use revised `\O' escapes.
5444 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
5446 2001-12-02 Werner LEMBERG <wl@gnu.org>
5448 * tmac/groff_mdoc.man: Fix typo.
5450 2001-12-01 Colin Watson <cjwatson@debian.org>
5452 * man/roff.man: Fix typo.
5454 2001-11-29 Werner LEMBERG <wl@gnu.org>
5456 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
5459 * src/roff/troff/input.cc (read_draw_node): Emit error message if
5460 more than one argument to \D'f ...'.
5462 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
5464 2001-11-28 Werner LEMBERG <wl@gnu.org>
5466 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
5469 * tmac/groff_man.man: Minor cosmetic fix.
5471 2001-11-27 Werner LEMBERG <wl@gnu.org>
5473 * src/roff/groff/groff.man, tmac/groff_tmac.man,
5474 tmac/groff_www.man: s/mwww/www/.
5476 2001-11-26 Werner LEMBERG <wl@gnu.org>
5478 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
5479 * configure: Regenerated.
5480 * win32-diffs: Updated.
5482 * tmac/groff_mwww.tmac: Renamed to ...
5483 * tmac/groff_www.tmac: This.
5484 * tmac/mwww.tmac: Removed.
5485 * NEWS, tmac/Makefile.sub: Updated.
5487 2001-11-21 Werner LEMBERG <wl@gnu.org>
5489 * doc/groff.texinfo: Improve documentation of the `\v' escape.
5490 Fix explanation of `\D' and `rt'.
5492 2001-11-20 Werner LEMBERG <wl@gnu.org>
5494 * tmac/an-old.tmac (an-header): Set header length equal to page
5496 * doc/groff.texinfo: Improve documentation of `ne' request. Other
5500 2001-11-19 Werner LEMBERG <wl@gnu.org>
5502 * NEWS, man/Makefile.sub: Updated.
5504 2001-11-19 Bernd Warken <bwarken@mayn.de>
5506 * man/ditroff.man: New file.
5508 2001-11-17 Werner LEMBERG <wl@gnu.org>
5510 * man/groff_differences.man: Renamed to ...
5511 * man/groff_diff.man: This. Updated.
5512 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
5514 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
5515 * src/preproc/html/pushback.cc: This. Updated.
5516 * src/preproc/html/pushbackbuffer.h: Renamed to ...
5517 * src/preproc/html/pushback.h: This.
5518 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
5521 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
5522 * src/libs/libgroff/htmlhint.cc: This.
5523 * src/libs/libgroff/Makefile.sub: Updated.
5525 * tmac/an-old.tmac (an-end): Fix page length.
5527 2001-11-16 Werner LEMBERG <wl@gnu.org>
5529 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
5530 * man/Makefile.sub: Include groff_differences.man.
5531 * VERSION: Set to 1.18.
5532 * REVISION: Set to 0.
5534 2001-11-16 Bernd Warken <bwarken@mayn.de>
5536 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
5537 the second dot (or ending macro name) to end a macro.
5538 * doc/groff.texinfo: Doc fix.
5540 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
5542 * tmac/doc-common (doc-header): Handle very long document titles
5545 2001-11-16 Werner LEMBERG <wl@gnu.org>
5547 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
5549 2001-11-15 Werner LEMBERG <wl@gnu.org>
5551 * src/roff/troff/troff.man: Revised and split into troff.man and...
5552 * man/groff_differences.man: New file.
5555 2001-11-13 Werner LEMBERG <wl@gnu.org>
5557 * tmac/an-old.tmac (TS, TE): New macros for table support.
5559 2001-11-12 Werner LEMBERG <wl@gnu.org>
5561 * src/include/lib.h: Provide a fix for emx to not include
5564 2001-10-27 Werner LEMBERG <wl@gnu.org>
5566 * src/roff/troff/input.cc (substring_macro): Fix computation of
5569 2001-10-20 Werner LEMBERG <wl@gnu.org>
5571 Undo change from 2001-08-28.
5573 * src/roff/troff/input.cc (have_input): New global variable.
5574 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
5575 in compatibility mode.
5576 (process_input_stack): Use it.
5578 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
5580 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
5581 being handled as end-of-sentence characters,
5583 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
5585 * src/roff/troff/input.cc (file_iterator): New members
5586 `suppress_newline_flag' and `seen_escape'.
5587 (file_iterator::next_file): Updated.
5588 (file_iterator::fill): Use it.
5589 (string_iterator): New member `suppress_newline_flag'.
5590 (string_iterator::fill): Set it.
5591 (get_color_element): Use MAX_COLOR_VAL.
5592 * src/roff/troff/env.cc (environment): Remove `need_eol'.
5593 (no_fill): Don't set `env->ignore_next_eol'.
5594 (environment::newline): Handle `eol' tag properly.
5596 (environment::add_html_tag): Set `env->ignore_next_eol'.
5598 * src/roff/troff/env.h (environment): Updated.
5600 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
5602 (html_printer::outstanding_eol): New member function.
5603 (html_printer::do_title): Use new functions.
5604 (html_printer::troff_tag): Test `id_eol_ce'.
5606 2001-10-10 Werner LEMBERG <wl@gnu.org>
5608 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
5609 files work with -C also.
5611 2001-10-05 Werner LEMBERG <wl@gnu.org>
5613 * doc/pic.ms: Minor fix.
5614 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
5615 as a valid command line switch.
5616 * src/devices/grohtml/post-html.cc (main): Ditto.
5618 * src/devices/grohtml/grohtml.man: Updated.
5619 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
5621 2001-10-04 Werner LEMBERG <wl@gnu.org>
5623 Implementing color support in troff, pic, grops, and grohtml. These
5624 changes are based on a major patch provided by Gaius Mulley
5627 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
5628 definitions with both hex values and fractions.
5630 New escapes: \m and \M for drawing and background color,
5631 respectively. This corresponds to the troff output commands `m'
5634 groff and troff accept command line switch `-c' to disable color
5635 output (which is automatically disabled in compatibility mode).
5637 New scaling indicator `f' for fractions (1f = 65536u).
5639 New conditional operator `m' to test for defined colors with `if'
5642 New keywords `color' (or `colour', `colored', `coloured'), `outline'
5643 (or `outlined'), and `shaded' added to pic.
5645 * src/include/color.h: New file.
5646 * src/include/driver.h: Include it.
5647 * src/include/printer.h: Include color.h.
5648 (environment): New members `col' and `fill'.
5649 (printer): Remove `adjust_arc_center' member function.
5650 * src/include/Makefile.sub: Updated.
5652 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
5654 Handle `m' and `DF' troff commands.
5655 * src/libs/libgroff/color.cc: New file.
5656 * src/libs/libgroff/Makefile.sub: Updated.
5658 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
5660 (createImage): Fix computation of `y2'.
5662 (buffer::write_file_html): Remove calls to `stop'.
5664 * src/preproc/pic/common.h (common_output): New abstract function
5665 members `set_color', `reset_color', `get_last_filled', and
5666 `get_outline_color'.
5667 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
5668 (object_spec): Add members `shaded' and `outlined'.
5669 * src/preproc/pic/output.h (output): `command' is now abstract.
5670 New function members `set_color', `reset_color', `get_last_filled',
5671 and `get_outline_color'.
5672 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
5673 `outline[d]', and `shaded'.
5674 * src/preproc/pic/object.cc (output::command): Removed.
5675 (output::set_location): Moved to output.h.
5676 (graphic_object): Add protected members `outline_color' and
5678 Add member functions `set_outline_color', `get_outline_color', and
5680 (closed_object): Add member function `set_fill_color'.
5681 Add member `color_fill'.
5682 (graphic_object::print_text): Use `out->set_color' and
5684 (box_object::print, ellipse_object::print, circle_object::print,
5685 line_object::print, spline_object::print, arc_object::print): Ditto.
5686 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
5687 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
5688 `SHADED', making them `%left'.
5689 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
5690 * src/preproc/pic/tex.cc (tex_output): New dummy function members
5691 `set_color', `reset_color', `get_last_filled', and
5692 `get_outline_color'.
5693 * src/preproc/pic/troff.cc (simple_output): New abstract function
5694 members `set_color', `reset_color', and `get_last_filled'.
5695 (simple_output::polygon, simple_output::circle,
5696 simple_output::ellipse): Use `get_last_filled'.
5697 (troff_output): New members `last_filled' and `last_outlined'.
5698 New function members `set_color', `reset_color', `get_last_filled',
5699 and `get_outline_color'.
5700 (troff_output::finish_picture): Use `reset_color'.
5701 (troff_output::set_fill): Test `last_filled'.
5702 * src/preproc/pic/pic.man: Updated.
5704 * src/roff/groff/groff.cc (main): Implement `-c' option.
5705 (synopsis, help): Updated.
5706 src/roff/groff/groff.man: Updated.
5708 * src/roff/troff/troff.h: Include color.h.
5709 (warning_type): Add WARN_COLOR.
5710 * src/roff/troff/env.h (environment): New members
5711 `{cur,prev}_{glyph,fill}_color'.
5712 New member functions `get_{prev_,}{glyph,fill}_color'.
5713 * src/roff/troff/env.cc: Initialize and implement them.
5714 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
5715 Replace `NULL' with `0' everywhere for consistency.
5716 (lookup_color, default_black, do_glyph_color, do_fill_color,
5717 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
5718 define_color): New functions.
5719 (token::next): Implement \M and \m escapes.
5720 (do_if_request): Implement `m' operator.
5722 (main): Implement `-c' option.
5723 (init_markup_requests): Add `defcolor' request.
5724 (warning_table): Add `color' warning.
5725 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
5727 * src/roff/troff/node.cc (troff_output_file): New members
5728 `current_{page,glyph}color'. New member functions `put_hex',
5729 `glyph_color', and `fill_color'.
5730 (glyph_color_node::*, fill_color_node::*): Implement it.
5731 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
5732 (parse_term): Add support for `f'.
5733 * src/roff/troff/troff.man: Updated.
5735 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
5737 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
5738 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
5740 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
5741 (tag_definition): Use `void *' for arg1.
5742 (html_text): New member functions `do_color' and `done_color'.
5743 Use `void *' for second parameter of `push_para' member function.
5744 New `push_para' member function with a single parameter.
5745 Use `char *' for parameter of `issue_table_begin' member funtion.
5746 New `issue_color_begin' member function.
5747 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
5749 (html_text::issue_color_begin): New function.
5750 (html_text::issue_table_begin): Use `char *' for parameter.
5751 (html_text::start_tag, html_text::shutdown,
5752 html_text::check_emit_text): Updated.
5753 (html_text::push_para): Use `void *' for second parameter.
5754 Add same function with only one parameter.
5755 (html_text::do_*): Updated.
5756 (html_text::do_color, html_text::done_color): New functions.
5757 * src/devices/grohtml/post-html.cc (style): New member `col'.
5758 Mew member `style' with 6 parameters.
5759 (style::style, style::operator==): Updated.
5760 (html_printer::do_font): Use it.
5761 (html_printer::draw): Add dummy entry for `F'.
5762 (html_printer::set_char): Updated.
5763 * src/devices/grohtml/grohtml.man: Updated.
5765 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
5766 trailing zeroes removed.
5767 (ps_printer): New members `sbuf_color', `fill_color', and
5769 Removed member `fill'.
5770 New member function `set_color'.
5771 (ps_printer::ps_printer, ps_printer::set_char): Updated.
5772 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
5773 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
5775 * tmac/color-html.tmac, tmac/color.tmac: New files.
5776 * tmac/troffrc: Include them.
5777 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
5778 * tmac/Makefile.sub: Updated.
5780 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
5781 man/groff.man: Updated.
5782 * font/devps/prologue.ps: Define FC and CO functions.
5784 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
5786 Fix incorrect cropping of images and incorrect handling of special
5787 characters. Fix handling of file names in \O.
5789 * src/include/geometry.h: New file.
5790 * src/libs/libgroff/geometry.cc: New file.
5791 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
5793 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
5795 (do_suppress): Updated.
5796 * src/roff/troff/node.cc: Include geometry.h.
5797 (troff_output_file::flush_tbuf): Fixed parameters to
5798 `check_output_limits'.
5799 (troff_output_file::check_charinfo): Ditto.
5800 (troff_output_file::determine_line_limits): Add support for `Da'
5803 * src/devices/grohtml/post-html.cc (str_translate_to_html):
5804 Add new parameter `is_special' to decode special characters from
5806 (html_printer::do_title, html_printer::do_heading,
5807 html_printer::do_indentedparagraph,
5808 html_printer::translate_to_html, html_printer::special): Updated.
5810 2001-10-03 Werner LEMBERG <wl@gnu.org>
5812 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
5813 Fix entry for config.h.
5814 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
5815 * tmac/troffrc: Translate nonbreakable space character to `\~'.
5816 * src/preproc/eqn/eqn.man: Document -d command line option.
5818 2001-09-27 Werner LEMBERG <wl@gnu.org>
5820 * man/groff.man: Use
5828 instead of the old code (`.ad .hy' after the table) to suppress
5829 incorrect hyphenation for grohtml output.
5831 2001-09-22 Werner LEMBERG <wl@gnu.org>
5833 * man/groff_font.man, man/groff_out.man: Minor fixes.
5835 2001-09-20 Werner LEMBERG <wl@gnu.org>
5837 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
5838 Arnold Robbins <arnold@skeeve.com>).
5840 2001-09-09 Werner LEMBERG <wl@gnu.org>
5842 * configure: Regenerated with autoconf 2.52.
5844 * doc/groff.texinfo: Complete revision of indices.
5846 2001-09-07 Werner LEMBERG <wl@gnu.org>
5848 * doc/Makefile (clean): Updated to delete all indices.
5850 2001-09-05 Werner LEMBERG <wl@gnu.org>
5852 * src/roff/troff/troff.man: Remove superfluous line.
5854 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
5855 given on the command line (or rather, if only the default warnings
5858 2001-09-03 Werner LEMBERG <wl@gnu.org>
5860 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
5861 use .ne for TTY devices.
5863 2001-08-31 Werner LEMBERG <wl@gnu.org>
5865 * src/roff/troff/token.h, src/roff/troff/input.cc:
5866 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
5868 2001-08-28 Werner LEMBERG <wl@gnu.org>
5870 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
5871 * src/roff/troff/input.cc (token::next): Return
5872 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
5874 (token::description): Updated.
5875 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
5876 (token::add_to_node_list, token::process): Ignore
5877 TOKEN_TRANSPARENT_ESCAPE.
5879 2001-08-27 Werner LEMBERG <wl@gnu.org>
5881 * tmac/an-old.tmac: Fix `S' string.
5883 2001-08-26 Werner LEMBERG <wl@gnu.org>
5885 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
5887 2001-08-25 Werner LEMBERG <wl@gnu.org>
5889 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
5891 Many other minor fixes.
5893 * configure.ac: Add message at end to inform how to compile
5895 * configure: Regenerated.
5897 2001-08-24 Werner LEMBERG <wl@gnu.org>
5899 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
5900 Updated to latest version of libc.
5902 2001-08-23 Werner LEMBERG <wl@gnu.org>
5904 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
5905 Autoconf 2.50 and newer can handle this.
5906 * configure: Regenerated.
5908 2001-08-21 Werner LEMBERG <wl@gnu.org>
5910 * doc/pic.ms: Fix typo.
5911 * src/preproc/tbl/tbl.man: Document case of global options.
5913 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
5915 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
5916 handling of `CR' font.
5918 2001-08-20 Werner LEMBERG <wl@gnu.org>
5920 Use a config.h file.
5922 * src/include/lib.h: Include config.h.
5923 * All C files: Ditto (if necessary).
5924 * All C++ source and header files: Include lib.h first (if
5927 * src/include/config.hin: New file (autogenerated by autoheader).
5928 * stamp-h.in: New file.
5929 * configure.ac: Updated.
5930 * aclocal.m4: Add third parameters to AC_DEFINE macros.
5931 (GROFF_ARRAY_DELETE): Simplified.
5932 * Makefile.sub (DISTCLEANFILES): Updated.
5933 Added targets for remaking config.status, config.hin, config.h,
5934 stamp-h.in, and stamp-h.
5935 * configure: Regenerated.
5937 2001-08-19 Werner LEMBERG <wl@gnu.org>
5941 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
5943 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
5944 (do_sprintf): Use snprintf().
5946 2001-08-18 Werner LEMBERG <wl@gnu.org>
5948 * src/libs/snprintf/*: Added an snprintf module written by Mark
5950 * src/libs/libgroff/Makefile.sub: Updated.
5951 * configure.ac: Add test for snprintf().
5952 * Makefile.in: Updated.
5953 * configure: Regenerated.
5955 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
5958 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
5960 * tmac/doc.tmac (Ex): New implementation.
5961 * tmac/doc-common, tmac/groff_tmac.man: Updated.
5963 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
5965 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
5967 * tmac/groff_tmac.man: Updated.
5969 2001-08-13 Werner LEMBERG <wl@gnu.org>
5971 * src/preproc/tbl/tbl.man: Minor documentation update.
5973 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
5975 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
5976 * configure.ac: Add declaration test for gettimeofday().
5977 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
5978 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
5979 * configure: Regenerated.
5981 2001-08-11 Werner LEMBERG <wl@gnu.org>
5983 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
5984 * configure.ac: Add declaration test for strcasecmp().
5985 * Makefile.in: Updated.
5986 * configure: Regenerated.
5987 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
5988 this is necessary because groff's mkstemp.cc is C++.
5989 Add declaration conditionally for strcasecmp().
5991 2001-08-10 Werner LEMBERG <wl@gnu.org>
5993 Integrated pic2graph, contributed by Eric S. Raymond.
5995 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
5997 * Makefile.in, NEWS: Updated.
5999 * src/preproc/tbl/tbl.man: Revised.
6001 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
6003 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
6005 2001-08-09 Werner LEMBERG <wl@gnu.org>
6007 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
6010 2001-08-08 Paul Eggert <eggert@twinsun.com>
6012 * Makefile.sub (configure): Depend on configure.ac, not
6014 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
6016 2001-08-07 Werner LEMBERG <wl@gnu.org>
6018 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
6021 2001-08-06 Werner LEMBERG <wl@gnu.org>
6023 * src/roff/troff/troff.man: Improve documentation of -E option.
6025 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6027 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
6030 2001-07-27 Werner LEMBERG <wl@gnu.org>
6032 * src/preproc/refer/refer.cc: Undo last change.
6033 * src/devices/grohtml/post-html.cc: Ditto.
6035 2001-07-26 Werner LEMBERG <wl@gnu.org>
6037 * src/preproc/refer/refer.cc: Include `lib.h'.
6038 * src/devices/grohtml/post-html.cc: Ditto.
6040 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
6042 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
6043 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
6044 * Makefile.in: Comment updated.
6045 * configure: Regenerated.
6047 2001-07-25 Werner LEMBERG <wl@gnu.org>
6049 * src/preproc/pic/pic.cc: Removed.
6050 * src/preproc/pic/pic_tab.h: Removed.
6051 * src/preproc/refer/label.cc: Removed.
6053 * doc/Makefile (.ms.html): Don't use a file name extension in
6054 argument to grohtml's -I option.
6055 * Makefile.in (dist): Remove CVS directories.
6056 Call `distfiles' target.
6058 * src/devices/grohtml/grohtml.man: Add information about valid
6059 versions of pnmtopng.
6060 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
6061 name instead of number.
6063 2001-07-24 Werner LEMBERG <wl@gnu.org>
6065 * doc/groff.texinfo: Minor fixes.
6067 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
6069 * doc/Makefile (.ms.html): Put image files into a subdirectory.
6072 2001-07-20 Werner LEMBERG <wl@gnu.org>
6074 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
6075 * src/libs/libgroff/mkstemp.cc: New file.
6076 * src/libs/libgroff/mksdir.cc: New file.
6077 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
6078 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
6079 * src/libs/libgroff/Makefile.sub: Updated.
6080 * src/include/lib.h: Add mksdir() prototype.
6081 * src/include/posix.h: Define S_IXUSR if not yet defined.
6083 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
6084 (createAllPages): Use mksdir() instead of current code.
6085 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
6086 (main): [!HAVE_MKSTEMP]: Removed.
6088 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
6089 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
6091 * configure.ac: Add tests for stdint.h, sys/time.h, and
6093 Call new GROFF_xxx macros.
6094 * configure: Regenerated.
6095 * Makefile.in: Comments updated.
6097 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
6099 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
6100 instead of current code.
6101 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
6102 * src/roff/groff/groff.cc (possible_command::insert_args): New
6104 (main): Use it for predriver handling instead of insert_arg().
6106 2001-07-19 Werner LEMBERG <wl@gnu.org>
6108 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
6111 * src/include/posix.h: Define S_IWUSR if not yet defined.
6113 2001-07-18 Werner LEMBERG <wl@gnu.org>
6117 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
6119 * tmac/groff_mdoc.man: Document new -width and -column syntax.
6120 Some other minor fixes.
6121 * tmac/an-old.tmac: Add `AT' and `UC' macros.
6123 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
6125 Replace call to `troff' with `groff -Z' to make it aware of
6128 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
6129 (troff_command, command_prefix): Removed.
6130 (alterDeviceTo): Use groff.
6131 (addZ): New function.
6132 (char_buffer::do_html): Use it.
6133 (scanArguments): Use TROFF_COMMAND.
6134 (findPrefix): Removed.
6136 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
6138 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
6140 * doc/pic.ms: Documentation fixes.
6142 2001-07-17 Werner LEMBERG <wl@gnu.org>
6144 Replace atexit() with global destructor.
6146 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
6147 (xtmpfile_list_init): New global structure to deallocate
6148 xtmpfile_list on exit. Its destructor inherits most code from
6150 (remove_tmp_files): Deleted.
6151 (add_tmp_file): Simplified.
6153 2001-07-16 Werner LEMBERG <wl@gnu.org>
6155 Replace strdup() with strsave().
6157 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
6158 (set_papersize): Use strsave() and a_delete.
6159 (main): Use strsave().
6160 * src/preproc/html/pre-html.cc (make_message, createAllPages,
6161 removeAllPages): Use strsave() and a_delete.
6163 * configure.ac: Remove test for strdup.
6164 * Makefile.in: Comment updated.
6165 * configure: Regenerated.
6167 2001-07-15 Werner LEMBERG <wl@gnu.org>
6169 * win32-diffs: Updated.
6171 2001-07-14 Werner LEMBERG <wl@gnu.org>
6173 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
6174 removing the old one.
6175 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
6177 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6179 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
6181 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
6183 Merge -xwidth into -width. Add -xwidth functionality to -column
6186 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
6188 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
6189 string immediately following a leading dot starts with a valid mdoc
6191 Add similar code to the -column branch.
6192 (doc-Bl-usage): Updated.
6193 * groff_mdoc.man: s/-xwidth/-width/.
6195 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
6197 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
6198 running into centered or non-formatted text.
6200 2001-07-11 Werner LEMBERG <wl@gnu.org>
6202 Introduce short and long prefixes to have the selection at run-time
6203 whether there is a 8+3 limit for names of temporary files.
6205 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
6206 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
6207 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
6209 (temp_init): New global structure to initialize above three
6211 (xtmptemplate): Use two parameters for long and short prefix.
6212 Simplify code use above three variables.
6213 (xtmpfile): Use long and short prefixes as parameters.
6214 * src/include/lib.h: Updated.
6216 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
6218 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
6219 (createAllPages, makeTempFiles): Updated.
6221 2001-07-09 Werner LEMBERG <wl@gnu.org>
6223 * REVISION: Increased to 3.
6225 Version 1.17.2 released
6226 =======================
6228 2001-07-07 Werner LEMBERG <wl@gnu.org>
6230 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
6233 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
6235 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
6237 * tmac/groff_mdoc.man: Fix synopsis.
6239 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
6241 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
6242 Restore `doc-Pa-font'.
6244 2001-07-04 Werner LEMBERG <wl@gnu.org>
6246 * src/utils/indxbib/dirnamemax.c: Moved to ...
6247 * src/libs/libgroff/maxfilename.cc: Here.
6248 s/dir_name_max/file_name_max/.
6250 * src/include/lib.h: Add file_name_max.
6251 * src/utils/indxbib/indxbib.cc: Updated.
6252 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
6255 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
6257 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
6259 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
6260 REGION_TEMPLATE): New macros.
6261 (createAllPages, makeTempFiles): Use them.
6262 Include `nonposix.h'.
6263 (html_system): New function.
6264 (createAllPages, createImage): Use it.
6267 * tmac/www.tmac: Fix typos.
6269 2001-07-03 Werner LEMBERG <wl@gnu.org>
6271 * tmac/www.tmac: Disable hyphenation in normal text only if output
6273 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
6274 * tmac/groff_mwww.man, NEWS: Updated.
6276 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
6278 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
6281 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
6283 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
6284 doc-display-ps-stack): Implement font and font size stack for
6287 2001-07-02 Werner LEMBERG <wl@gnu.org>
6289 * REVISION: Increased to 2.
6290 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
6292 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
6293 beginning of a line.
6294 * src/groff/grog/grog.sh: Ditto.
6296 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
6298 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
6301 2001-06-27 Werner LEMBERG <wl@gnu.org>
6303 Fix problems with preprocessor string for `man' program.
6305 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
6306 Updated/added copyright.
6307 Moved Emacs's local variable to identify nroff mode to the end of
6308 the file; add local variable if missing.
6310 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
6312 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
6313 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
6314 * configure: Regenerated.
6316 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
6318 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
6319 * configure: Regenerated.
6321 2001-06-24 Werner LEMBERG <wl@gnu.org>
6323 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
6325 * doc/pic.ms: Fix typos.
6327 Version 1.17.1 released
6328 =======================
6330 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
6332 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
6333 * configure: Updated.
6335 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
6337 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
6339 * src/roff/troff/dic.cc (blank_line): Add html tag.
6341 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
6343 * src/roff/troff/input.cc (do_suppress): Fix typo.
6345 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
6347 Added two new options (-D and -I) to specify image names and a
6348 subdirectory to place the images in.
6350 Change syntax from \\Ox to \\O[x].
6352 * src/devices/grohtml/post-html.cc (main): Add options.
6354 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
6355 Use `NULL' instead of `0' for null string pointers.
6356 (MAX_RETRIES): New macro.
6357 (lengthOfintToStr, intToStr, make_message): New functions.
6358 (makeFileName): Make function static.
6359 Implement -D and -I options.
6360 (checkImageDir): New function.
6361 (write_end_image, write_start_image): Use new syntax of \O.
6362 (createAllPages, removeAllPages): Implement -D and -I options. Use
6364 (createImage): Use make_message().
6365 (addps4html): Add guard for malloc().
6366 (usage, scanArguments): Updated.
6367 (makeTempFiles): Use mkstemp().
6368 (removeTempFiles): Use unlink().
6369 (findPrefix): Add guard for malloc().
6371 * src/roff/troff/input.cc (get_delim_file_name): New function to
6373 (do_suppress): Updated to parse new syntax.
6374 * src/devices/grohtml/grohtml.man: Updated.
6375 * tmac/www.tmac: Updated to new syntax.
6379 2001-06-15 Werner LEMBERG <wl@gnu.org>
6381 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
6383 * src/devices/grohtml/grohtml.man: Minor improvements.
6385 2001-06-14 Werner LEMBERG <wl@gnu.org>
6387 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
6389 2001-06-11 Werner LEMBERG <wl@gnu.org>
6391 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
6392 line to specify preprocessor options -- mandb 2.3.1 only recognizes
6394 * src/preproc/grn/grn.man: Add proper '\" string.
6396 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
6398 * test-groff: Don't use PATH but GROFF_BIN_PATH.
6400 2001-06-08 Werner LEMBERG <wl@gnu.org>
6402 Updated to autoconf 2.50.
6404 * configure.in: Renamed to...
6405 * configure.ac: This.
6406 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
6407 (GROFF_OS390): Updated.
6408 * configure: Regenerated.
6410 2001-05-18 Werner LEMBERG <wl@gnu.org>
6412 * src/roff/troff/env.c, src/roff/troff/env.h,
6413 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
6416 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
6418 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
6420 2001-05-16 Werner LEMBERG <wl@gnu.org>
6422 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
6423 less than or equal zero; set it to 1 then.
6424 * src/roff/troff/node.h (node::node): Initialize `last'.
6426 2001-05-08 Werner LEMBERG <wl@gnu.org>
6428 * tmac/an-old.tmac: Make predefined strings work in compatibility
6430 Add troff version guard.
6431 * tmac/doc.tmac: Simplify version guard.
6433 2001-05-07 Werner LEMBERG <wl@gnu.org>
6435 The .ns and .rs requests are now honoured not only in the top-level
6436 but in all diversions (similar to UNIX troff).
6438 This change is based on a patch from Tadziu Hoffmann
6439 <hoffmann@usm.uni-muenchen.de>.
6441 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
6442 (top_level_diversion): Remove `no_space_mode' member.
6443 * src/roff/troff/div.cc (diversion::diversion,
6444 top_level_diversion::top_level_diversion): Updated.
6445 (macro_diversion::output): Reset `no_space_mode'.
6446 (no_space, restore_spacing): Use `curdiv' unconditionally.
6447 (space_request, blank_line): Check `curdiv->no_space_mode'.
6448 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
6449 `curdiv' unconditionally.
6450 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6453 2001-05-06 Werner LEMBERG <wl@gnu.org>
6455 Added two new requests `de1' and `am1' which are similar to `de' and
6456 `am' with the difference that compatibility mode is saved on entry,
6457 switched off during macro execution, and restored on exit.
6459 * src/roff/troff/input.h: Added two new special characters
6460 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
6461 * src/roff/troff/input.cc (input_iterator): Added two member
6462 functions `save_compatible_flag' and `get_compatible_flag'.
6463 (input_stack): Ditto.
6464 (string_iterator): Ditto. Also add private member
6465 `saved_compatible_flag'.
6466 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
6467 (calling_mode): New enumeration.
6468 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
6469 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
6470 (define_macro, define_indirect_macro, append_macro, ignore): Use
6472 (define_nocomp_macro, append_nocomp_macro): New functions.
6473 (init_input_requests): Updated.
6474 (do_request): Rename local variable `saved_compatible_flag' to
6475 `old_compatible_flag'.
6476 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6478 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
6479 public and trap-invoked macros. As a consequence, the man macros
6480 work in compatibility mode also.
6482 2001-05-06 Solar Designer <solar@openwall.com>
6484 * Makefile.in: Use $(mandir).
6486 2001-05-06 Alexios Zavras <zvr@pobox.com>
6488 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
6490 2001-05-05 Werner LEMBERG <wl@gnu.org>
6492 Added `.ns' number register: Returns 1 in no-space mode (if in
6493 top-level diversion), 0 otherwise.
6495 * src/roff/troff/div.cc (no_space_mode_reg): New class.
6496 (init_div_requests): Updated.
6497 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6500 2001-05-04 Werner LEMBERG <wl@gnu.org>
6502 * src/roff/nroff/nroff.man: Improved documentation (especially
6505 2001-05-02 Werner LEMBERG <wl@gnu.org>
6507 Added `brp' request: This is \p as a request.
6509 * src/roff/troff/env.cc (environment::do_break): Add parameter
6511 (do_break_request): New function (was `break_request').
6512 (break_request): Calls `do_break_request'.
6513 (break_spread_request): New; calls `do_break_request'.
6514 (init_env_requests): Updated.
6515 * src/roff/troff/env.h: Updated.
6516 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6518 * REVISION: Increased to 1.
6519 * win32-diffs: Updated.
6521 2001-05-01 Werner LEMBERG <wl@gnu.org>
6523 * tmac/an-old.tmac: Fix minor compatibility mode issue.
6524 * tmac/troffrc-end: Make it really work in compatibility mode.
6526 2001-04-27 Werner LEMBERG <wl@gnu.org>
6528 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
6531 2001-04-22 Werner LEMBERG <wl@gnu.org>
6533 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
6534 latest versions from glibc CVS archive.
6536 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
6537 <c.zeelenberg@hccnet.nl>.
6539 2001-04-21 Werner LEMBERG <wl@gnu.org>
6541 * configure.in: Move check for mkstemp() to...
6542 * aclocal.m4 (GROFF_MKSTEMP): This new function.
6543 * configure: Regenerated.
6545 * src/include/groff-getopt.h: Don't use variable names in
6548 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
6549 * src/devices/grohtml/Makefile.sub,
6550 src/devices/grohtml/post-html.cc: Updated.
6552 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
6554 * configure.in: Add special check for mkstemp().
6555 * src/libs/libgroff/tmpfile.cc: Use it.
6556 * src/utils/indxbib/indxbib.cc: Ditto.
6557 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
6558 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
6561 2001-04-20 Bruce Lilly <blilly@erols.com>
6563 `Version_string' as C++ object was not visible to linker from C
6565 Add `const' to `Version_string'.
6567 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
6568 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
6569 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
6570 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
6571 (scanArguments), src/preproc/refer/refer.cc (main),
6572 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
6573 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
6574 (main), src/devices/grohtml/post-html.cc (main),
6575 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
6576 (main), src/utils/hpftodit/hpftodit.cc (main),
6577 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
6578 (main), src/utils/lkbib/lkbib.cc (main),
6579 src/utils/addftinfo/addftinfo.cc (main): Implement it.
6581 * src/roff/groff/pipeline.c: Add _UWIN.
6582 * src/include/nonposix.h: Ditto.
6584 2001-04-20 Werner LEMBERG <wl@gnu.org>
6586 * src/include/lib.h: Use HAVE_STRERROR.
6587 * src/roff/groff/pipeline.c: Ditto.
6588 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
6589 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
6590 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
6591 * win32-diffs: Updated.
6592 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
6594 2001-04-19 Werner LEMBERG <wl@gnu.org>
6596 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
6597 instead of hardwired `"troff"'.
6598 (char_buffer::read_file): Remove unused variables.
6599 (char_buffer::write_file_troff): Ditto.
6600 (char_buffer::write_file_html): Ditto.
6601 (generateImages): Ditto.
6603 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
6605 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
6607 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
6608 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
6609 index_search_item::search1): Ditto.
6610 * src/roff/troff/node.h (width_list): Reorder members.
6611 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
6612 (lookup_warning): Ditto.
6613 (prepend_string): Commented out.
6614 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
6615 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
6616 * src/preproc/tbl/main.cc (process_format): Ditto.
6617 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
6619 * src/preproc/pic/pic.cc: Updated.
6620 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
6621 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
6622 * src/preproc/refer/command.cc (execute_command): Ditto.
6623 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
6624 * src/preproc/refer/token.cc (lookup_token): Ditto.
6625 * src/preproc/soelim/soelim.cc: Ditto.
6626 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
6627 (isHexDigit): Commented out.
6628 (pushBackBuffer::isString): Remove unused variable.
6629 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
6631 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
6632 resource_manager::read_resource_arg, read_one_of, parse_extensions):
6634 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
6635 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
6636 lookup_paper_size): Ditto.
6637 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
6638 (text_glob, element_list): Reorder members.
6639 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
6641 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
6642 return value to `void'.
6643 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
6645 * src/devices/grohtml/html.h (simple_output::check_newline,
6646 simple_output::space_or_newline, simple_output::enable_newlines):
6648 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
6650 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
6651 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
6652 output_ligatures, output_charset, read_map): Ditto.
6653 * src/utils/lookbib/lookbib.cc (main): Ditto.
6654 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
6655 (do_file): Fix typo (`=' -> `==').
6656 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
6657 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
6659 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
6661 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
6662 Fix usage of GROFF_BIN_PATH.
6663 * src/roff/nroff/nroff.man: Updated.
6665 2001-04-18 Werner LEMBERG <wl@gnu.org>
6667 * NEWS: Fixing typos.
6670 Version 1.17 released
6671 =====================
6673 2001-04-17 Werner LEMBERG <wl@gnu.org>
6675 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
6676 directory, not in $(srcdir).
6678 2001-04-16 Werner LEMBERG <wl@gnu.org>
6680 * doc/groff.texinfo: More info on conditionals.
6682 2001-04-15 Werner LEMBERG <wl@gnu.org>
6684 * doc/groff.texinfo: Added some info about groff internals.
6686 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
6687 about missing special character only if the name is non-null.
6689 2001-04-14 Werner LEMBERG <wl@gnu.org>
6691 Removing the grohtml-old device driver which is now obsolete.
6693 * src/devices/grohtml-old/*: Removed.
6694 * font/devhtml-old/*: Removed.
6695 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
6697 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
6698 * test-groff (PATH): Updated.
6699 * tmac/Makefile.sub (NORMALFILES): Updated.
6700 * tmac/an-old.tmac: Remove special code for html-old device.
6701 Replace `html-or-html-old' register with `an-html'.
6702 * tmac/eqnrc: Updated.
6703 * tmac/html-old.tmac: Removed.
6704 * tmac/troffrc, tmac/troffrc-end: Updated.
6705 * tmac/www.tmac: Remove special code for html-old device.
6706 Replace `html-or-html-old' register with `www-html'.
6708 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
6709 src/libs/libgroff/htmlindicate.cc (graphic_end),
6710 include/htmlindicate.h, src/preproc/grn/*.cc,
6711 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
6712 single argument for consistency with rest of source code.
6714 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
6716 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
6718 * src/roff/troff/troff.man: Fixing typos.
6720 2001-04-13 Werner LEMBERG <wl@gnu.org>
6722 * doc/pic.ms: Fixing many font switches.
6723 * doc/groff.texinfo: Fixes, additions.
6724 * MORE.STUFF: Updated.
6726 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
6728 * src/devices/grohtml/grohtml.man: Updated manual page regarding
6730 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
6732 (removeTempFiles): New function to tidy up temporary files.
6733 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
6734 Many fixes to do with the new inline suppress node and image regions
6736 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
6737 (generate_img_src): New function.
6738 (html_printer::do_auto_image): Utilizes it.
6739 (do_heading, do_title): Include inline images within their contents.
6740 (html_printer::begin_page): Tidied up comments that are issued to
6741 the html output file.
6742 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
6744 (text_glob::is_br): New method used by do_heading.
6745 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
6746 equivalent diversion.
6747 * src/include/html-strings.h: Altered image tags to reflect the
6749 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
6751 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
6752 it is already inside a pic image. Only emit tags if the argument
6753 `-Tps:html' is present.
6754 * src/preproc/tbl/main.cc: Changes to reflect additional
6755 `html_end_suppress' parameter.
6756 * src/roff/troff/env.cc: Only emit eol tag if a node has been
6757 emitted since the last eol tag was written.
6758 * src/roff/troff/env.h: New boolean `emitted_node'.
6759 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
6760 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
6761 * src/roff/troff/node.cc (check_charinfo): New method.
6762 (troff_output_file::determine_line_limits): Alterations to limit
6764 * tmac/www.tmac: Changes to reflect new suppress nodes.
6766 2001-04-12 Bruno Haible <haible@clisp.cons.org>
6768 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
6769 Escape the html_glyph in the buffer.
6770 (str_translate_to_html): Output the unescaped escaped_char.
6771 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
6772 `frame=void', not `frame=none'. Add `border=0'.
6774 2001-04-12 Werner LEMBERG <wl@gnu.org>
6776 * PROBLEMS: Add some words on how to avoid wrapper macros.
6778 2001-04-11 Blake McBride <blake@florida-software.com>
6780 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
6782 2001-04-11 Werner LEMBERG <wl@gnu.org>
6784 * font/devlbp/Makefile.sub (CLEANADD): Set it.
6785 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
6786 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
6787 * Makefile.sub (DISTCLEANFILES): Here.
6789 * libs/libgroff/new.cc: Include `nonposix.h'.
6790 * win32-diffs: Updated.
6792 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
6794 Added skeleton macro for defunct macros.
6796 Updated documentation.
6798 When inside displays, an empty input line warning should be
6799 suppressed. If another macro call is put inside a display,
6800 all subsequent empty lines found in that display caused a
6801 warning to be emitted.
6803 * tmac/doc.tmac (doc-defunct-macro): New macro.
6804 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
6805 (doc-restore-global-vars): Fixed typo.
6806 (doc-empty-line): Check the `doc-display-depth' register to
6807 determine whether we are inside display or not.
6809 * tmac/doc-common: Removed `Or' and `Sf' registers.
6810 Moved obsolete `Ds' macro to doc.tmac.
6812 * tmac/groff_mdoc.man: Bump document date.
6813 Document `.Vt' under ``Variable Types''.
6814 Removed documentation for obsolete `.Or' macro.
6816 2001-04-10 Werner LEMBERG <wl@gnu.org>
6819 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
6821 2001-04-10 Bruno Haible <haible@clisp.cons.org>
6823 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
6824 (usage): Add stream argument. Don't exit.
6825 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
6826 Write --version output to stdout, not stderr.
6827 (usage): Add stream argument. Don't exit.
6828 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
6829 (usage): Add stream argument. Don't exit.
6830 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
6832 (usage): Add stream argument. Don't exit.
6833 (main): Write --help output to stdout, not stderr.
6834 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
6835 (usage): Add stream argument. Don't exit.
6836 * src/devices/grops/ps.cc (main): Accept --help and --version.
6837 (usage): Add stream argument. Don't exit.
6838 * src/devices/grotty/tty.cc (main): Accept --help and --version.
6839 (usage): Add stream argument. Don't exit.
6840 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
6841 (main): Accept --help and --version.
6842 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
6843 (main): Accept --help and --version.
6844 * src/preproc/html/pre-html.cc (usage): Add stream argument.
6845 (scanArguments): Accept --help and --version.
6846 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
6847 (main): Accept --help and --version.
6848 * src/preproc/refer/refer.cc (main): Accept --help and --version.
6849 (usage): Add stream argument. Don't exit.
6850 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
6852 (main): Accept --help and --version.
6853 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
6854 (main): Accept --help and --version.
6855 * src/roff/groff/groff.cc (main): Accept --help and --version.
6856 (synopsis): Add stream argument.
6857 (help): Write --help output to stdout, not stderr.
6858 (usage): Add stream argument. Don't exit.
6859 * src/roff/grog/grog.pl: Accept --help and --version.
6861 * src/roff/grog/grog.sh: Accept --help and --version.
6862 * src/roff/nroff/nroff.sh: Accept --help and --version.
6863 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
6864 (usage): Add stream argument. Don't exit.
6865 (main): Accept --help and --version.
6866 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
6867 (usage): New function with stream argument, doesn't exit.
6868 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
6869 (usage): New function with stream argument, doesn't exit.
6870 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
6871 (usage): Add stream argument. Don't exit.
6872 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
6873 (main): Accept --help and --version.
6874 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
6876 (main): Accept --help and --version.
6877 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
6878 (main): Accept --help and --version.
6879 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
6880 (usage): Add stream argument. Don't exit.
6882 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
6884 Fix indentation in SYNOPSIS.
6886 Updated to include changes of latest BSD mdoc version (basically,
6887 the only change is that `.Fn' and `.Fc' put a final semicolon after
6888 a function declaration in the SYNOPSIS section).
6890 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
6891 (doc-in-synopsis-section): New variable. Updated all related
6893 (doc-indent-synopsis-active): New register.
6894 (Nd, Fn, Fo): Use it.
6895 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
6896 `.Cd' with long argument line produces indented wrapped lines.
6897 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
6898 undesirable line break to be output.
6899 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
6901 (Fn, Fc): Add final `;' to output.
6902 (doc-save-global-vars, doc-restore-global-vars): Updated.
6903 * tmac/doc-common: Remove `Ex' register.
6905 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
6908 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6910 * tmac/doc.tmac (Cd): Simplify code.
6911 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
6913 2001-04-06 Werner LEMBERG <wl@gnu.org>
6915 Implement continuous underlining for nroff mode. To do that, a new
6916 request in the ditroff language has been added: `x u N' (N is 0
6919 \X and \Y are now transparent to end-of-sentence recognition.
6921 * src/include/printer.h (printer): Add `type' parameter to `special'
6923 * src/libs/libdriver/printer.cc (printer::special): Updated.
6924 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
6926 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
6927 specials of type `p'.
6928 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
6929 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
6930 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
6931 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
6932 (glyph::order): New method.
6933 (tty_printer::add_char): Use it.
6934 (tty_printer::special): New method.
6935 (tty_printer::end_page): Implement it.
6937 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
6938 * src/roff/troff/node.cc (special_node::special_node): Add parameter
6939 to set `no_init_string'.
6940 (special_node::tprint_start): Use it.
6941 (special_node::same, special_node::copy): Updated.
6942 (special_node::ends_sentence): New method.
6943 (troff_output_file::start_special): Add parameter to include
6944 inititialization of special conditionally.
6946 * src/roff/troff/env.h (environment): New member `underline_spaces'.
6947 * src/roff/troff/env.cc (do_underline_special): New function.
6948 (environment::set_font): Use it.
6949 (do_underline): Use it. This was `underline()'.
6950 (underline): Call `do_underline()'.
6951 (continuous_underline): New function which calls `do_underline()'.
6952 (environment::newline): Use `do_underline_special()'.
6953 (init_env_requests): Updated.
6955 * NEWS, man/troff_out.man: Updated.
6957 2001-04-06 Bruno Haible <haible@clisp.cons.org>
6959 * font/devutf8/R.proto: Fix code of 'shc'.
6961 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6963 Many fixes. Diag lists can now be nested also; additionally,
6964 `-compact' and `-offset' are supported.
6966 * tmac/doc.tmac (doc-have-indent): Replaced with ...
6967 (doc-list-have-indent-stackXXX): A new register stack.
6968 (doc-have-diag-list): Removed.
6969 (Bl): Use `doc-list-have-indent-stackXXX'.
6971 (doc-diag-list): Use `doc-compact-list-stackXXX'.
6972 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
6973 (doc-set-vertical-and-indent): Ditto.
6974 (doc-next-list-depth): Removed.
6975 (doc-increment-list-stack): Updated.
6976 (doc-decrement-list-stack): Use `doc-list-depth' instead of
6977 `doc-next-list-depth'.
6978 (doc-end-list, doc-end-column-list): Don't use
6979 `doc-increment-list-stack'.
6980 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
6981 (doc-save-global-vars, doc-restore-global-vars): Updated.
6982 * tmac/doc-common: Updated.
6983 * tmac/groff_mdoc.man: Updated.
6986 2001-04-02 Werner LEMBERG <wl@gnu.org>
6988 * src/devices/grotty/grotty.man: Fix grammatical error.
6990 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
6992 Remove .Ld from mdoc package; replace it with special handling of
6995 * tmac/doc-common: Remove `Ld' register.
6996 Uncomment `doc-volume-ds-*' strings.
6997 Remove `doc-operating-system-default'.
6999 * tmac/doc-syms (Ld): Removed.
7000 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
7004 * tmac/groff_mdoc.man: Many fixes and updates.
7006 2001-03-29 Werner LEMBERG <wl@gnu.org>
7008 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
7009 Bond <tkb@tkb.mpl.com>.
7010 * tmac/www.tmac: Save compatibility mode.
7012 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
7014 * tmac/groff_mdoc.man: Many fixes.
7016 2001-03-28 Werner LEMBERG <wl@gnu.org>
7018 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
7021 2001-03-27 Werner LEMBERG <wl@gnu.org>
7023 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
7024 diversion. This fixes overlong tags.
7026 2001-03-26 Werner LEMBERG <wl@gnu.org>
7028 * doc/groff.texinfo: Fixed and improved documentation of fonts.
7029 * tmac/doc-syms: Fix error messages.
7030 * tmac/an-old.tmac: Remove incorrect double backslashes.
7032 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
7034 * tmac/Makefile.sub: Strip mdoc.local also
7035 * tmac/strip.sed: Fixed.
7037 2001-03-24 Werner LEMBERG <wl@gnu.org>
7039 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
7040 selecting the font size.
7041 * tmac/groff_mdoc.man, NEWS: Document it.
7043 2001-03-23 Werner LEMBERG <wl@gnu.org>
7045 * src/roff/troff/div.cc (save_vertical_space): Add default argument
7047 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
7048 argument to restore previous font family.
7049 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
7051 * doc/groff.texinfo: More fixes and additions (mainly for font
7052 manipulating commands).
7054 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
7055 * tmac/groff_mdoc.man: This. The quick reference has been removed.
7056 * tmac/Makefile.sub, NEWS: Updated.
7058 2001-03-23 Werner LEMBERG <wl@gnu.org>
7060 Replaced mdoc implementation. The new version is `state of the
7061 art', using almost all new features of groff 1.17 -- it won't run
7062 with older versions.
7064 * tmac/doc.tmac: Completely rewritten.
7065 * tmac/doc-common: Ditto.
7066 * tmac/doc-nroff: Ditto.
7067 * tmac/doc-ditroff: Ditto.
7068 * tmac/doc-syms: Ditto.
7069 * tmac/mdoc.local: New file.
7070 * tmac/groff_mdoc.samples.man: Replaced with ...
7071 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
7072 * tmac/strip.sed: Updated.
7073 * tmac/Makefile.sub: Updated.
7076 * tmac/groff_man.man: Add `man.local' to the FILES section.
7078 2001-03-22 Werner LEMBERG <wl@gnu.org>
7080 * doc/groff.texinfo: Added many @noindent.
7081 Replaced @end_Example -> @endExample.
7082 Added info whether registers are r/o.
7083 Many other additions and fixes.
7085 2001-03-21 Werner LEMBERG <wl@gnu.org>
7087 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
7088 in makeinfo of texinfo 4.0) to be used in @Def* macros.
7089 Improved @Def* macros: Now the exact syntax of request, register,
7090 and escapes is shown.
7091 Added macros for parentheses and brackets to be used in @Def*.
7092 Many fixes and improvements of the documentation.
7094 2001-03-20 Werner LEMBERG <wl@gnu.org>
7096 * doc/groff.texinfo: Added new index: `st' (for strings).
7097 Added macros @Defstr(x).
7098 Added macro @Example (adding @group).
7099 Other minor improvements.
7101 2001-03-19 Werner LEMBERG <wl@gnu.org>
7103 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
7104 `rq' for requests. `fn' is no longer used.
7105 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
7108 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
7109 number with name of man page.
7111 2001-03-19 Larry Kollar <kollar@alltel.net>
7113 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
7116 2001-03-19 Werner LEMBERG <wl@gnu.org>
7118 * man/groff_font.man: Document `prepro', `postpro', and `print'.
7119 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
7120 * src/devices/grohtml/grohtml.man: Fixing typos.
7122 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
7124 * tmac/s.tmac (@IP): Pass `.ip' html tag.
7125 * tmac/groff_mwww.man: Remove .LINE macro
7126 * tmac/www.tmac (LINE): Add `.ti'.
7128 * src/devices/grohtml/post-html.cc (html_printer): New member
7130 (html_printer::emit_raw): Use it.
7131 (html_printer::do_linelength): Ditto.
7132 (html_printer::do_pageoffset): Ditto.
7133 (html_printer::do_indentation): Ditto.
7134 (html_printer::do_tempindent): Ditto.
7135 (html_printer::do_break): Ditto.
7136 (html_printer::begin_page): Ditto.
7137 (html_printer::do_indentedparagraph): New function.
7138 (html_printer::troff_tag): Handle `.ip'.
7139 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
7140 Add `<td width=...>' handling.
7141 (html_text::do_table): Add parameter.
7142 (html_text::do_indent): Updated.
7143 * src/devices/groohtml/html-text.h: Updated.
7145 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
7147 Introduced simple html tables to implement indentation.
7149 * src/devices/grohtml/html.h (word, word_list): New structures.
7150 (simple_output): Use it.
7151 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
7152 (html_printer): Improve indentation handling.
7153 (html_printer::emit_raw): Set `in_table' element. Handle
7155 (html_printer::write_header): Move conditional downwards.
7156 Don't allow whitespace in tags.
7157 (html_printer::do_linelength): Handle line length and indentation
7159 (html_printer::do_pageoffset): Handle indentation conditionally.
7160 (html_printer::do_indentation): Ditto.
7161 (html_printer::do_tempindent): New function member.
7162 (html_printer::do_fill): Take care of indentation.
7163 (html_printer::do_flush): Finish table.
7164 (html_printer::do_links): Ditto.
7165 (html_printer::do_break): New function for handling `.br' and `.ti'.
7166 (html_printer::troff_tag): Use it.
7168 (html_printer::flush_globs): Fix.
7169 (html_printer::flush_page): Finish table.
7170 (html_printer::html_printer): Fix error message. Set up
7172 (html_printer::add_to_sbuf): Remove special handling of character
7174 (to_unicode): Remove `stop()'.
7175 (html_printer::write_title): Cleanup.
7176 (html_printer::begin_page): Use `put_string()'. Handle indentation.
7177 (html_printer::~html_printer): Flush text and end the line.
7179 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
7180 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
7182 (html_text::start_tag): Disable newlines.
7183 (html_text::table_is_void): New function.
7184 (html_text::issue_table_begin): Ditto.
7185 (html_text::issue_table_end): Ditto.
7186 (html_text::push_para): Better table handling.
7187 (html_text::do_indent): New function.
7188 (html_text::do_table): Ditto.
7189 (html_text::done_table): Ditto.
7190 (html_text::do_tt): Handle PRE_TAG.
7191 (html_text::is_in_table): New function.
7192 (html_text::check_emit_text): Handle tables.
7193 (html_text::do_emittext): Use `nl()'.
7194 (html_text::do_para): Handle table.
7195 (html_text::remove_def): New function.
7196 * src/devices/grohtml/output.cc (word, word_list): Implement
7198 (simple_output::end_line): Flush last word.
7199 (simple_output::simple_comment): Ditto.
7200 (simple_output::begin_comment): Recoded.
7201 (simple_output::end_comment): Ditto.
7202 (simple_output::comment_arg): Removed.
7203 (simple_output::check_newline): Improve test and flush last word.
7204 (simple_output::space_or_newline): Improved.
7205 (simple_output::write_newline): Replaced with...
7206 (simple_output::nl): This.
7207 (simple_output::put_raw_char): Flush last word.
7208 (simple_output::check_space): Removed.
7209 (simple_output::put_translated_string): Ditto.
7210 (simple_output::put_string): Simplified.
7211 (simple_output::put_number): Updated.
7212 (simple_output::put_float): Ditto.
7213 (simple_output::put_symbol): Removed.
7214 (simple_output::enable_newlines): Add `check_newline()'.
7215 (simple_output::flush_last_word): New function.
7217 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
7218 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
7220 * tmac/s.tmac (@PP, @IP): Add html conditional code.
7221 * tmac/an-old.tmac (TP): Ditto.
7223 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
7225 * mdate.sh: Make it POSIX compliant.
7227 2001-03-09 Werner LEMBERG <wl@gnu.org>
7229 Added the `return' request to end a macro immediately. It simply
7230 pops iterators from the input stack until a macro iterator is found.
7232 * src/roff/troff/input.cc (input_iterator::is_macro,
7233 macro_iterator::is_macro): New member.
7234 (input_return_boundary): New class to signal an immediate return
7236 (input_stack::add_return_boundary, input_stack::is_return_boundary):
7238 (input_stack::clear): Use it.
7239 (input_stack::pop_macro): New function.
7240 (while_request): Use `is_return_boundary()'.
7241 (return_macro_request): New function.
7242 (init_input_requests): Use it.
7244 * src/roff/troff/TODO: Updated.
7245 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7247 2001-03-08 Werner LEMBERG <wl@gnu.org>
7249 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
7252 2001-03-07 Werner LEMBERG <wl@gnu.org>
7254 Make `\B' more rigid.
7256 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
7258 (get_number_rigidly): New function.
7259 * src/roff/troff/input.cc (do_expr_test): Use it.
7260 * src/roff/troff/token.h: Updated.
7262 * src/roff/troff/request.h: Fix typo (init_html_request ->
7263 init_markup_request).
7265 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
7267 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
7268 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
7269 are now `.begin', `.end', `.image'.
7271 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
7272 (html_printer::add_to_sbuf): Changing type of `code' parameter.
7273 Use add_char_to_sbuf().
7274 (to_unicode): New function.
7275 (char_translate_to_html): Changing type of `ch' parameter.
7277 (html_printer::~html_printer): Comment out doctype string.
7278 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
7279 instead of `.html-end'.
7280 (write_start_image): Use `.begin' and `.image' instead of
7281 `.html-begin' and `.html-image'.
7282 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
7283 (html_begin): Renamed to ...
7285 (html_end): Renamed to ...
7287 (html_image): Renamed to ...
7289 (init_html_requests): Renamed to ...
7290 (init_markup_requests): This.
7291 * tmac/www.tmac: Updated.
7293 2001-02-28 Bram <bram@avontuur.org>
7295 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
7298 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
7300 * doc/meref.me: Fixing some typos.
7302 2001-02-16 Werner LEMBERG <wl@gnu.org>
7304 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
7305 method. Return `HYPHEN_MIDDLE' if it was `\:'.
7306 * src/roff/troff/node.h: Updated.
7308 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
7310 * tmac/groff_tmac.man: Fix typo.
7312 2001-02-16 Werner LEMBERG <wl@gnu.org>
7314 Fixing a bug which prevented proper end-of-sentence recognition
7315 between an `unformatted' box and the following text. As a
7316 consequence, vertical line distances are no longer preserved in
7317 boxes after a call to `.unformat' -- because boxes aren't
7318 line-oriented (contrary to diversions), this doesn't make sense
7321 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
7323 (vertical_size_node::set_unformat_flag): New method.
7324 * src/roff/troff/node.hh: Updated.
7325 * src/roff/troff/input.cc (word_space_node::reread,
7326 hmotion_node::reread): Reset `unformat' flag after usage.
7327 (unformat_macro): Append only if `set_unformat_flag()' returns
7329 * src/roff/troff/troff.man: Updated.
7331 2001-02-15 Werner LEMBERG <wl@gnu.org>
7333 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
7334 documentation of `asciify' and `unformat' requests.
7336 2001-02-13 Werner LEMBERG <wl@gnu.org>
7338 Redesigned the `unformat' request. It is no longer connected with
7339 `asciify' but rather uses new `reread()' methods if the `unformat'
7340 flag is set. Additionally, the handling of space characters after
7341 unformatting has been fixed so that they retain their width.
7343 * src/roff/troff/node.h (width_list): New structure to store
7344 original widths of spaces.
7345 (node): Added `unformat' member.
7346 Replaced `num_spaces' variable with `orig_width' list.
7347 * src/roff/troff/node.cc (*node::asciify,
7348 asciify_reverse_node_list): Removed `unformat_only' flag and related
7350 (word_space_node::asciify, word_space_node::word_space_node): Use
7352 (word_space_node::~word_space_node): New destructor.
7353 (word_space_node::copy): Updated to handle `orig_width'.
7354 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
7355 (*node::merge_space): Update `orig_width' list if necessary.
7356 (*node::set_unformat_flag): New methods to set the `unformat' flag.
7357 * src/roff/troff/enc.cc (environment::space_newline): Use
7359 (environment::space): Added method to handle space width and
7360 sentence space width as parameters. Use `width_list'.
7361 (environment::make_tab_node): Updated.
7362 * src/roff/troff/env.h: Updated.
7363 * src/roff/troff/input.cc (word_space_node::reread,
7364 unbreakable_space_node::reread, hmotion_node::reread): New methods
7365 to handle nodes specially if `unformat' flag is set.
7366 (do_asciify_macro): Renamed back to ...
7367 (asciify_macro): This.
7368 (unformat_macro): New implementation to simply set the `unformat'
7371 * MORE.STUFF: Added more info about deroff.
7373 2001-02-08 Werner LEMBERG <wl@gnu.org>
7375 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7376 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
7377 and `add_self()' methods to avoid hyphenation. For example, the
7378 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
7379 soft hyphen after `foo'. Now the hyphen list is correctly
7380 `foo<ignore><ignore>bar'.
7382 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
7384 * tmac/groff_tmac.man: Fix `BIR' macro.
7386 2001-02-04 Werner LEMBERG <wl@gnu.org>
7388 A new escape sequence `\:', inserting a zero-width break point.
7390 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
7391 * src/roff/troff/input.cc (get_copy, token::next, asciify):
7393 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
7395 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
7396 and `asciify()' methods.
7397 * src/roff/troff/node.cc (space_node::space_node): Updated.
7398 (space_node::asciify): Handle `was_escape_colon'.
7399 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7401 Handle `\~' similar to other comparable requests.
7403 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
7405 (token::next): Move creation of an unbreakable_space_node to...
7406 (token::add_to_node_list): Here.
7408 Fix a bug which sometimes prevented hyphenation of words connected
7409 with `\~' or `\ ' (and other escape sequences handled as
7410 TOKEN_NODE). This also fixes a hyphenation problem with boxes
7411 (after a call to the `unformat' request).
7413 * src/roff/troff/env.h (environment::possibly_break_line,
7414 environment::hyphenate_line): Introducing `start_here' parameter.
7415 * src/roff/troff/env.cc (environment::space_newline,
7416 environment::space): Use it.
7417 (environment::possibly_break_line, environment::hyphenate_line):
7419 * src/roff/troff/input.cc (process_input_stack): Use it.
7420 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7421 space_char_hmotion_node, overstrike_node): Add
7422 `get_hyphenation_type()' method.
7423 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
7424 if `unformat_only' is active.
7426 2001-01-30 Werner LEMBERG <wl@gnu.org>
7428 Implemented new read-only number register `.linetabs' which
7429 returns 1 if in line-tabs mode, 0 otherwise.
7431 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
7432 * src/roff/troff/env.cc (get_line_tabs): New function.
7433 (init_env_requests): Use it.
7434 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7436 * VERSION, REVISION: Changing to 1.17.0.
7438 2001-01-28 Werner LEMBERG <wl@gnu.org>
7440 Fixed a bug which prevented hyphenation of words which are finished
7443 * src/roff/troff/token.h (token): Add enum type
7444 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
7445 * src/roff/troff/input.cc (token::next, token::description,
7446 get_line_arg, token::add_to_node_list, token::process): Use it.
7448 2001-01-27 Werner LEMBERG <wl@gnu.org>
7450 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
7451 * src/roff/troff/div.cc (do_divert): Use it.
7453 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
7455 2001-01-25 Werner LEMBERG <wl@gnu.org>
7457 Adding the `linetabs' request. If set, tab distances are not
7458 computed relative to the input line but relative to the output line.
7460 * src/roff/troff/env.h (environment): New member `line_tabs'.
7461 * src/roff/troff/env.cc (line_tabs_request): Implement request.
7462 (environment::environment, environment::copy): Updated.
7463 (environment::distance_to_next_tab): Use `line_tabs'.
7464 (init_env_requests): Register request.
7465 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
7468 2001-01-24 Werner LEMBERG <wl@gnu.org>
7470 Introducing a new read-only register `.int' which is set to a
7471 positive value if the last output line is interrupted (i.e., if it
7474 * src/roff/troff/env.cc (init_env_requests): Add it.
7475 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7477 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
7479 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
7480 * src/preproc/html/pre-html.cc (findPrefix): New function which
7481 generates the troff executable name via the system prefix.
7482 * src/preproc/eqn/main.cc: Modified warning message.
7484 2001-01-23 Werner LEMBERG <wl@gnu.org>
7486 troff's `box' and `boxa' requests didn't preserve temporary
7489 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
7490 `saved_target_text_length' members.
7491 * src/roff/troff/div.cc (do_divert): Use them.
7493 Tabs (but not yet leaders and fields) are now handled correctly by
7496 * node.h (hmotion_node): Add field `was_tab'.
7497 * env.cc (environment::make_tab_node): Set it.
7498 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
7500 Added new request `unformat' which will, contrary to `asciify',
7501 preserve font information after unformatting (i.e., only nodes
7502 dealing with horizontal space are converted back to input
7505 * input.cc (asciify_macro): Renamed to ...
7506 (do_asciify_macro): this, having a new parameter `unformat_only'.
7507 (asciify_macro, unformat_macro): New; using do_asciify_macro.
7508 (init_input_requests): Added `unformat'.
7509 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
7510 parameter to control asciification process.
7511 * node.h (*_node::asciify): Ditto.
7512 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7514 2001-01-20 Werner LEMBERG <wl@gnu.org>
7516 * doc/groff.texinfo: Minor improvement of `.in' documentation.
7518 2001-01-18 Werner LEMBERG <wl@gnu.org>
7520 * tmac/ps.tmac: Remove call of psold.tmac.
7521 * tmac/psold.tmac: Comment updated.
7522 * tmac/psnew.tmac: Removed since no longer needed.
7523 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
7525 * font/devutf8/R.proto: Adding `shc' glyph.
7526 * font/devutf8/NOTES: Updated.
7528 * test-groff: Updated.
7530 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
7532 First cut of the new html device driver. Changes to pre-html and
7533 the new grohtml are too numerous to be documented here.
7535 Stuff related to `html' has been renamed to `html-old' and `html2'
7536 stuff has been renamed to `html' (including directories). The new
7537 html device driver is therefore invoked as `-Thtml'.
7539 Added new `\O' escape to suppress output (needed by html driver).
7541 Added functions and code to pass info about input-level commands
7542 (`.in', `.fl', etc.) to html driver.
7544 Three new functions (.html-begin, .html-end, and .html-image) for
7545 better html handling: `html-begin' will execute the remaining line
7546 if at the outermost nesting level, increasing an internal counter.
7547 `html-end' does the same but decreases the internal counter.
7548 `html_image' puts its arguments into a special node (suppress_node)
7549 to define an image region.
7551 The `output' request has been removed.
7553 * tmac/html-tags.tmac: Removed.
7554 * tmac/arkup.tmac: Updated and renamed to ...
7555 * tmac/www.tmac: New file.
7556 * tmac/markup.tmac Updated and renamed to ...
7557 * tmac/mwww.tmac: New file.
7558 * tmac/Makefile.sub: Updated.
7559 * tmac/an-old.tmac: Updated.
7560 * tmac/eqnrc: Updated.
7561 * tmac/groff_man.man
7562 * tmac/groff_markup.man: Updated and renamed to ...
7563 * tmac/groff_mwww.man: New file.
7564 * tmac/groff_tmac.man: Updated.
7565 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
7566 * tmac/html.tmac: Updated and renamed from html2.tmac.
7567 * tmac/pspic.tmac: Updated html support.
7568 * tmac/s.tmac: Added html output support.
7569 * tmac/troffrc, tmac/troffrc-end: Updated.
7571 * Makefile.in, doc/Makefile: Updated.
7572 * doc/groff.texinfo: Added info about new `\O' escape.
7573 * doc/homepage.ms: Use `MAILTO' macro.
7575 * font/devhtml/DESC.proto: Add `C' font.
7576 * font/devhtml/Makefile.sub: Updated.
7577 * font/devhtml/R.proto: Minor fixes.
7578 * font/devhtml-old/Makefile.sub: Updated.
7580 * src/devices/grohtml-old/Makefile.sub: Updated.
7582 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
7584 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
7585 graphic_start): Add `inline' parameter. Update.
7586 (html_end_suppress, graphic_end): Update.
7588 * src/include/html-strings.h: New file.
7589 * src/include/htmlindicate.h: Comments updated.
7590 * src/include/printer.h: Updated.
7592 * src/preproc/eqn/main.cc (do_file, main): Updated.
7593 * src/preproc/pic/troff.cc (troff_output::start_picture,
7594 troff_output::finish_picture): Updated.
7595 * src/preproc/tbl/main.cc (process_input_file): Updated.
7597 * src/roff/groff/groff.cc (main): Updated.
7598 Pass device arguments to predrivers also.
7599 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
7600 * src/roff/troff/env.h (environment): Updated.
7601 New elements `need_eol' and `ignore_next_eol' (for html output).
7602 * src/roff/troff/env.cc (environment::environment): Add initializers
7603 for `need_eol' and `ignore_next_eol'.
7604 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
7606 (point_size, fill, no_fill, center, right_justify, line_length,
7607 indent, temporary_indent, break_request, handle_tab): Use
7609 (set_tabs): Use `add_html_tag_tabs()'.
7610 (environment::add_html_tag): Updated.
7611 (environment::do_break): Updated.
7612 * src/roff/troff/div.cc (space_request, flush_output): Use
7613 `environment::add_html_tag()'.
7614 * src/roff/troff/input.cc: Updated.
7615 New variable `html_level' to indicate nested `html-begin' requests.
7616 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
7617 (non_interpreted_char_node, token_node, non_interpreted_node): Add
7618 `force_tprint()' method.
7619 (token::next): Handle `\O'.
7620 (do_suppress): Implement it.
7621 (html_begin, html_end, html_image): New functions.
7622 (init_output_requests): Renamed to ...
7623 (init_html_requests): this.
7625 (macro::append_str, macro::append_unsigned, macro::append_int): New
7627 New variable `output_low_mark_miny' to limit minimal value of y.
7628 (reset_output_registers): Use it.
7629 (output_request): Removed.
7630 (get_output_registers): New function.
7631 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
7632 (*_node): Added `force_tprint()' if necessary.
7633 (special_node): New elements `tf' and `get_tfont()'.
7634 (suppress_node): New class.
7635 * src/roff/troff/node.cc:
7636 New global variables `image_no' and `suppress_start_page'.
7637 (real_output_file): New method `is_on()'.
7638 (troff_output_file): New method `start_special(tfont)'.
7639 (troff_output_file::really_print_line): Use `tprint' conditionally.
7640 (real_output_file::print_line): Updated.
7641 (real_output_file::on): Updated.
7642 (*_node): Added `force_tprint()'.
7643 (special_node::special_node): Initializer updated.
7644 (special_node::same, special_node::copy, special_node::tprint_start):
7646 (get_reg_int, get_reg_str): New functions.
7647 (suppress_node::*): New methods.
7648 New global variables last_position, last_image_filename;
7649 (min): New inline function.
7650 * src/roff/troff/reg.h, src/roff/troff/request.h,
7651 src/roff/troff/troff.h: Updated.
7653 2001-01-13 Werner LEMBERG <wl@gnu.org>
7655 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
7656 documentation of `asciify' request.
7658 2001-01-12 Werner LEMBERG <wl@gnu.org>
7660 * src/roff/troff/input.cc: Move definition of special characters
7661 like `ESCAPE_TILDE' to ...
7662 * src/roff/troff/input.h: New file.
7663 * src/roff/troff/Makefile.sub (HDRS): Add it.
7665 Extending the .asciify request to `unformat' space characters also.
7667 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
7668 to count input space characters.
7669 Update constructors to take care of it.
7670 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
7671 `ESCAPE_SPACE' instead of normal space.
7672 (word_space_node::asciify): New method.
7673 (unbreakable_space_node::asciify): New method.
7674 (word_space_node::merge_space): New method.
7675 * src/roff/troff/env.cc (environment::space_newline,
7676 environment::space): Add code to initialize `num_spaces' (using the
7677 constructor of `word_space_node').
7678 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7681 2001-01-09 Werner LEMBERG <wl@gnu.org>
7683 * man/groff_char.man: Use table header traps only conditionally.
7685 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
7687 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
7689 2001-01-08 Werner LEMBERG <wl@gnu.org>
7691 Introducing the `box' and `boxa' requests which are similar to
7692 `di' resp. `da' but omitting a partially filled line (which is
7693 restored after ending the diversion).
7695 * src/roff/troff/div.h (diversion): Add elements to save partially
7697 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
7698 partially filled line.
7699 (divert, divert_append): Updated.
7700 (box, box_append): New functions.
7701 (init_div_requests): Use them.
7702 * src/roff/troff/env.h (environment): do_divert() is now a friend.
7703 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7705 * doc/groff.texinfo: Fix documentation of `lf' request.
7707 2000-12-25 Werner LEMBERG <wl@gnu.org>
7709 * src/roff/troff/troff.man, NEWS: Document `writem' request.
7711 2000-12-21 Werner LEMBERG <wl@gnu.org>
7713 Ignore `ss' request if in compatibility mode.
7715 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
7716 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
7717 * src/roff/troff/env.cc (space_size): Use it.
7719 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
7720 `ss' request in nroff mode.
7722 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
7725 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
7727 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
7729 2000-12-13 Werner LEMBERG <wl@gnu.org>
7731 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
7732 * src/preproc/eqn/neqn.man: Small fixes and additions.
7734 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
7736 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
7739 * src/preproc/eqn/neqn.man: New file.
7741 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
7744 * tmac/e.tmac: Add `T&' macro.
7745 Fix `indent cannot be negative' warning.
7746 * tmac/s.tmac: Fix `indent cannot be negative' warning.
7748 2000-12-07 Werner LEMBERG <wl@gnu.org>
7750 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
7752 2000-12-06 Werner LEMBERG <wl@gnu.org>
7754 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
7757 * MORE.STUFF: Added info about deroff for djgpp.
7759 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
7760 documentation of -rcR switch.
7762 2000-12-03 Werner LEMBERG <wl@gnu.org>
7764 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
7765 if -rcR=1 (which is now the default in nroff mode), a single, very
7766 long page is created instead of multiple pages: All `ne' and `wh'
7767 requests are put into conditionals; a new macro `an-end' is added to
7768 be called with `em'.
7770 Some other minor cleanups.
7772 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
7774 2000-12-02 Werner LEMBERG <wl@gnu.org>
7776 Fixing a bug which prevented hyphenation in words followed
7777 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
7779 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
7780 Adding possibly_break_line().
7781 * src/roff/troff/env.h (environment): Make possibly_break_line()
7784 Make `\~' usable in .tr request.
7786 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
7787 (token): Add stretchable_space().
7788 * src/roff/troff/input.cc (token::next, token::delimiter,
7789 token::description, process_input_stack, do_translate,
7790 add_to_node_list, token::process): Use it.
7791 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
7792 for adjusting the space.
7793 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
7794 for stretchable space.
7795 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
7796 (make_node): Add code for stretchable space.
7797 * src/roff/troff/env.cc (environment::add_char): Use it.
7798 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
7799 (get_copy, token::next, transparent_translate, asciify): Use it.
7801 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
7802 doc/groff.texinfo: Updated.
7803 * man/groff.man: Small reorderings.
7805 2000-11-23 Werner LEMBERG <wl@gnu.org>
7808 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
7810 * src/roff/troff/input.cc (main): Add `config_macro_path' and
7811 `safer_macro_path' to -M option.
7812 * src/roff/troff/troff.man: Fixes.
7814 2000-11-22 Werner LEMBERG <wl@gnu.org>
7816 Use safer path (except for config files) if -U isn't specified. Add
7817 a special macro path (without home and current directory) for config
7818 files. Add home directory to unsafe path for consistency. Don't
7819 include the home directory in the font path.
7821 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
7823 * src/include/macropath.h: Add `config_macrp_path'.
7824 * src/libs/libgroff/fontfile.cc: Fix font path.
7825 * src/roff/troff/input.cc (process_startup_file): Use
7826 `config_macro_path'.
7827 (main): Select unsafe path if -U is given.
7829 * src/preproc/eqn/main.cc (main): Fixing search path for
7831 * src/preproc/eqn/eqn.man: Updated.
7833 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
7836 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
7837 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
7838 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7839 src/devices/grotty/grotty.man: Updated.
7841 * Makefile.in: Fix comments.
7843 2000-11-17 Werner LEMBERG <wl@gnu.org>
7845 * tmac/safer.tmac: Empty file added (again) for compatibility
7847 * tmac/Makefile.sub: Updated.
7849 2000-11-16 Werner LEMBERG <wl@gnu.org>
7851 * src/devices/grodvi/dvi.cc (main),
7852 src/devices/grohtml2/post-html.cc (main),
7853 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7854 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7855 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7856 (main), src/preproc/html2/pre-html.cc (main),
7857 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7858 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7859 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7860 (main), src/utils/hpftodit/hpftodit.cc (main),
7861 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
7862 (main), src/utils/lookbib/lookbib.cc (main),
7863 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
7864 (main): Use stdout for -v.
7865 * src/roff/groff/groff.cc (run_commands),
7866 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
7867 to make direct printing to stdout possible.
7868 * src/roff/groff/pipeline.h: Updated.
7870 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
7871 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
7872 * src/utils/afmtodit/afmtodit.man: Updated.
7874 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
7875 (version): New function.
7877 * src/utils/addftinfo/addftinfo.man: Updated.
7879 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
7880 Fixing copyright dates.
7882 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
7885 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
7888 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
7890 2000-11-15 Werner LEMBERG <wl@gnu.org>
7892 In all programs, make -v return immediately with exit status 0 to
7893 be compliant with the GNU standard.
7895 * src/devices/grodvi/dvi.cc (main),
7896 src/devices/grohtml2/post-html.cc (main),
7897 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7898 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7899 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7900 (main), src/preproc/html2/pre-html.cc (main),
7901 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7902 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7903 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7904 (main): Implement it.
7907 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
7908 and postprocessors to the -v option.
7910 * src/roff/grog/grog.pl: Implement -v.
7911 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
7912 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7914 * src/roff/nroff/nroff.sh: Implement -v.
7915 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
7916 * src/roff/nroff/nroff.man: Updated.
7918 * src/preproc/eqn/main.cc (main): Fix comment typo.
7920 * MORE.STUFF: Added info about djgpp port of grap.
7922 2000-11-14 Werner LEMBERG <wl@gnu.org>
7924 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
7925 mode (or rather, implemented non-compatibility mode).
7926 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7928 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
7929 replacing it -- we don't find gxditview otherwise.
7930 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
7932 * src/preproc/pic/depend: Removed. Unnecessary.
7934 Implemented dummy keyword `solid' in pic for compatibility with
7937 * lex.cc (lookup_keyword): Added `solid'.
7938 * pic.y: Added SOLID with dummy rule.
7939 * pic.cc, pic_tab.h: Regenerated.
7940 * doc/pic.ms: Updated.
7942 2000-11-13 Werner LEMBERG <wl@gnu.org>
7944 For security reasons, don't use the current directory but the home
7945 directory while searching and scanning troffrc and troffrc-end.
7946 Similarly, replace the current directory with the home directory
7949 * Makefile.in (fontpath, tmacpath): Remove current directory.
7951 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
7952 two parameters `add_home' and `add_current'.
7953 (search_path::~search_path, search_path::command_line_dir,
7954 search_path::open_file): Remove tests for `dirs' being zero.
7955 * src/include/searchpath.h: Adjust.
7956 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
7958 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
7960 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
7961 * src/roff/troff/input.cc: Use `mac_path', initialized with
7963 (process_startup_file): Set `mac_path' to `safer_macro_path'.
7964 * src/roff/troff/env.cc: Use `mac_path'.
7966 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
7968 * NEWS, man/roff.man, src/roff/troff/troff.man,
7969 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
7972 2000-11-12 Werner LEMBERG <wl@gnu.org>
7974 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
7976 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
7977 * configure.in: Fix typo in comment.
7978 * configure: Regenerated.
7980 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
7983 2000-11-08 Werner LEMBERG <wl@gnu.org>
7985 Add system tmac directory (/usr/local/lib/groff/site-tmac).
7987 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
7988 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
7991 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
7992 * tmac/Makefile.sub (install_data): Create
7993 $(systemtmacdir) and $(localtmacdir).
7994 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
7995 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
7996 NEWS, doc/groff.texinfo: Updated and minor fixes.
7998 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
7999 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
8000 $(systemtmacdir) since the wrapper files are platform-dependent.
8002 2000-11-01 Werner LEMBERG <wl@gnu.org>
8004 * doc/groff.texinfo: Fix typo.
8006 2000-10-26 Werner LEMBERG <wl@gnu.org>
8008 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
8009 tmac.doc.old -> doc-old.tmac
8010 tmac.an.old -> an-old.tmac
8012 * tmac/tmac.*: Moved to ...
8013 * tmac/*.tmac: this.
8014 * tmac/man.local: Fix comment.
8015 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
8016 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
8017 Added some `FILES' sections. More use of @...@ directives. Other
8019 * arch/djgpp/README, font/devutf8/NOTES: Updated.
8020 * doc/homepage.ms, doc/groff.texinfo: Updated.
8021 * man/groff.man, man/roff.man: Updated.
8022 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
8023 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
8024 src/devices/grotty/grotty.man: Updated.
8025 * src/preproc/pic/pic.man: Updated.
8026 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
8027 instead of -mdoc.old.
8028 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
8029 * src/roff/nroff/nroff.man: Updated.
8032 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
8034 * tmac/mm.diff: Removed -- it has no use now since the mm package
8037 * tmac/*: Removed trailing spaces.
8039 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
8040 the tmac subdirectory also).
8042 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
8043 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
8044 stuff since it is no longer needed.
8046 * README, PROBLEMS: Updated.
8048 2000-10-25 Werner LEMBERG <wl@gnu.org>
8050 Invert current behaviour: Search first FOOBAR.tmac, then
8053 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
8054 (open_mac_file, macro_source): Implement it.
8055 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
8056 doc/groff.texinfo, NEWS: Document it.
8058 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
8059 Small documentation improvements.
8061 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
8064 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
8066 2000-10-24 Werner LEMBERG <wl@gnu.org>
8068 Add local tmac directory (groff/site-tmac).
8070 * Makefile.in: Add $(localtmacdir).
8071 (uninstall_dirs): Add $(localtmacdir).
8072 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
8073 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
8074 in $(localtmacdir). Create $(localtmacdir).
8075 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
8076 Updated and minor fixes.
8078 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
8080 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
8082 2000-10-23 Werner LEMBERG <wl@gnu.org>
8084 Move hyphen.us to tmac directory.
8086 * src/roff/troff/hyphen.us: Removed.
8087 * src/tmac/hyphen.us: Added.
8088 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
8090 Change installation structure for data files from .../groff/... to
8091 .../groff/<version><revision>/... to be conform with other GNU
8094 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
8095 doc/Makefile: Implement it.
8096 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
8097 * configure: Updated.
8098 * arch/djgpp/README, font/devutf8/NOTES: Use it.
8099 * NEWS: Document it.
8100 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
8101 @MACRODIR@ instead of hard-coded directories.
8103 2000-10-22 Werner LEMBERG <wl@gnu.org>
8105 Implement $GROFF_BIN_PATH environment variable (which defaults to
8106 $bindir) used for child programs of groff and similar wrappers.
8108 * gendefs.sh: Improve documentation.
8109 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
8110 src/preproc/eqn/Makefile.sub (neqn),
8111 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
8112 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
8114 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
8115 $GROFF_PATH__ (the latter for communication with troff).
8116 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
8118 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
8119 doc/groff.texinfo: Document it.
8121 * doc/groff.texinfo: Improve documentation of troff's -a option.
8123 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
8125 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
8126 non-intrusive eol marker.
8127 (troff_output_file::determine_line_limits): New function.
8128 (troff_output_file::draw): Use it.
8129 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
8130 output_pending_lines() instead of output_line().
8131 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
8132 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
8133 createImage): Small fixes.
8135 2000-10-14 Werner LEMBERG <wl@gnu.org>
8137 Replace tmac.safer with a real secure solution.
8139 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
8140 system_request, pipe_output): Disable requests if in safer mode.
8141 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
8142 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
8143 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
8144 doc/groff.texinfo, src/roff/groff/groff.man,
8145 src/roff/troff/troff.man, arch/djgpp/README: Updated.
8147 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
8148 (resource_manager::output_prolog): Replace setenv() with putenv().
8150 2000-10-09 Werner LEMBERG <wl@gnu.org>
8152 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
8153 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
8154 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
8155 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
8156 compilation errors with some compilers. It seems that this code
8157 is no longer necessary -- if yes, it is easy to add some #ifdef's
8158 for that particular old-fashioned compiler.
8160 * MORE.STUFF: Added info about Meta-tbl.
8162 * doc/groff.texinfo: Added more info about `.if "..."..."'.
8164 2000-10-07 Werner LEMBERG <wl@gnu.org>
8166 Adding a new escape sequence \B'...': If the string between
8167 the delimiters is a valid numeric expression, return the character
8168 `1', and `0' otherwise. This is an analogon to \A.
8170 * src/roff/troff/input.cc (do_expr_test): Implement it.
8171 (token::next): Use it.
8172 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
8174 * tmac/tmac.trace: Made independent from escape character.
8176 2000-10-06 Werner LEMBERG <wl@gnu.org>
8178 Adding a new request .dei: define indirect. The first and second
8179 parameter of .dei are taken from string registers instead directly;
8180 this very special request is needed to make tmac.trace independent
8181 from the escape character (which might even be disabled).
8183 * src/roff/troff/input.cc (do_define_macro): Implement it.
8184 (define_macro_indirect): New function.
8185 (init_input_requests): Use it.
8187 Adding two requests .ecs and .ecr: Save and restore the escape
8188 character. These two requests are needed to make tmac.trace
8189 independent from the escape character (which might even be
8192 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
8194 (init_input_requests): Use it.
8196 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8198 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
8200 Adding a new option -P and new environment variable GROPS_PROLOGUE
8201 to grops, selecting a different prologue file (minor modifications
8204 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
8205 src/devices/grops/ps.cc (main): Implement it.
8206 * src/devices/grops/grops.man, NEWS: Document it.
8208 2000-09-22 Werner LEMBERG <wl@gnu.org>
8210 * INSTALL: Add info about selecting paper format.
8212 2000-09-21 Werner LEMBERG <wl@gnu.org>
8214 * src/roff/troff/input.cc (main): Fixing compiler warning.
8215 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
8216 strings.h from the former to the latter.
8217 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
8218 stuff from the former to the latter.
8220 2000-09-11 Werner LEMBERG <wl@gnu.org>
8222 Implementing two new requests .tm1 and .tmc: The former is similar
8223 to .tm but can output leading spaces; its syntax is similar to
8224 defining a string, i.e., a `"' can be used to mark the beginning of
8225 the string to be written to stderr: `.tm1 " test'. The latter is
8226 similar to .tm1 but doesn't write out a final newline character.
8228 * src/roff/troff/input.cc (terminal1, terminal_continue,
8229 do_terminal): New functions.
8230 (init_input_requests): Use them.
8231 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8233 2000-09-09 Werner LEMBERG <wl@gnu.org>
8235 * tmac/groff_mdoc.samples.man: Small fixes.
8237 2000-09-08 Werner LEMBERG <wl@gnu.org>
8239 * tmac/groff_mdoc.man: Fixing typo.
8241 2000-09-02 Werner LEMBERG <wl@gnu.org>
8243 Implementing a .nop request which does nothing.
8245 * src/roff/troff/input.cc (nop_request): New function.
8246 (init_input_requests): Use it.
8247 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8249 2000-09-01 Werner LEMBERG <wl@gnu.org>
8251 * doc/groff.texinfo: Added some comments.
8253 2000-08-30 Werner LEMBERG <wl@gnu.org>
8255 * src/roff/troff/TODO: Updated.
8257 2000-08-25 Werner LEMBERG <wl@gnu.org>
8259 * doc/groff.texinfo: Fix comment how to compile the DVI file.
8261 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8263 * font/devps/generate/Makefile (SHELL): Define explicitly to
8264 "/bin/sh", for non-Unix platforms.
8265 (extraclean): Use a more portable "" quoting instead of a
8266 backslash (which doesn't work on DOS/Windows).
8268 * font/devlj4/generate/Makefile (extraclean): Ditto.
8270 * font/devdvi/generate/Makefile (extraclean): Ditto.
8272 2000-08-25 Werner LEMBERG <wl@gnu.org>
8274 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
8275 src/roff/troff/troff.man: Document Eli's latest changes.
8277 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8279 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
8280 macro file names of the form NAME.tmac as well as tmac.NAME.
8282 2000-08-25 Werner LEMBERG <wl@gnu.org>
8284 * src/include/posix.h: Remove definition of FILENAME_MAX.
8286 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
8287 `sys_fatal' and `stop' function().
8289 * test-groff: Updated.
8291 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
8293 Added the new troff command .output <arg> to suppress output (while
8294 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
8295 registers (for passing the output dimensions to the output device).
8297 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
8299 * src/roff/troff/node.h, src/roff/troff/node.cc
8300 (troff_output_file::really_print_line,
8301 ascii_output_file::really_print_line,
8302 supress_output_file::really_print_line): Use `width' parameter.
8303 (troff_output_file::really_on, troff_output_file::really_off,
8304 output_file::on, output_file::off, real_output_file::on,
8305 real_output_file::off, real_output_file::really_on,
8306 real_output_file::really_off): New functions.
8307 (real_output_file:public output_file): New variable `output_on'.
8308 (real_output_file::begin_page, real_output_file::copy_file,
8309 real_output_file::transparent_char, real_output_file::print_line):
8311 (real_output_file::print_line): Use check_output_limits.
8312 * src/roff/troff/reg.h, src/roff/troff/request.h,
8313 src/roff/troff/input.cc (assign_registers): New function to remove
8315 (do_ps_file): Use it.
8316 (check_output_limits, reset_output_registers, output_request,
8317 init_output_requests): New functions.
8318 (init_input_requests): Updated.
8320 Added new grohtml2 device and html2 preprocessor (coding
8321 not yet finished) which will eventually replace grohtml.
8323 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
8325 * src/include/htmlindicate.h, src/include/htmlindicate
8326 (html_begin_suppress, html_end_suppress): New functions.
8327 * src/preproc/tbl/main.cc: Use it.
8328 * src/roff/groff/groff.cc: Add support for html2 device (which will
8329 automatically invoke the html2 preprocessor).
8330 * src/roff/troff/input.cc (is_html2): New variable.
8331 * src/roff/troff/troff.h, src/roff/troff/env.h,
8332 src/roff/troff/env.cc (environment::add_html_tag): New function
8334 (environment::do_break): Use it.
8335 * font/devhtml2/*: New files.
8336 * src/devices/grohtml2: New device.
8337 * src/preproc/html2: New preprocessor.
8338 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
8340 2000-08-23 Werner LEMBERG <wl@gnu.org>
8342 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
8344 2000-08-22 Werner LEMBERG <wl@gnu.org>
8346 * src/include/lib.h: Provide a fix for IRIX to not include
8349 2000-08-18 Werner LEMBERG <wl@gnu.org>
8351 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
8352 since some non-GNU sed programs can't handle null regexps.
8353 * configure, src/preproc/eqn/Makefile.sub,
8354 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
8356 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
8357 bug (string.h and strings.h are both needed according to latest
8360 * MORE.STUFF: Added info about unroff and troffcvt.
8362 2000-08-08 Werner LEMBERG <wl@gnu.org>
8364 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
8367 * tmac/tmac.man.old: Remove unused number register.
8369 * tmac.doc: Minor documentation fix.
8371 2000-08-07 Paul Eggert <eggert@twinsun.com>
8373 * src/roff/groff/pipeline.c (is_system_shell):
8374 Fix typo: "monocased_shell" no longer exists.
8376 2000-08-07 Paul Eggert <eggert@twinsun.com>
8378 Remove FILENAME_MAX limits.
8380 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
8381 that the argument length is less than FILENAME_MAX.
8382 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
8383 Use struct hack to allocate and free file name.
8384 (struct xtmpfile_list): fname is now part of the structure,
8385 not a pointer to another string.
8387 2000-08-07 Tom Schmidt <tschmidt@micron.com>
8389 * src/include/posix.h: Add a default value for FILENAME_MAX.
8391 2000-08-06 Paul Eggert <eggert@twinsun.com>
8393 Add support for new BSD-style man pages (with ".Dd" instead of
8394 ".TH"), so that "groff -man" understands both styles, even
8395 when running "groff -man" on a host whose system man page
8396 macros don't support ".Dd".
8398 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
8399 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
8400 in case the system man macros don't define Dd or TH.
8402 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
8403 * tmac/tmac.an: New one-line file.
8404 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
8406 2000-08-06 Werner LEMBERG <wl@gnu.org>
8408 * src/roff/troff/troff.man: Fixing typos.
8410 Version 1.16.1 released
8411 =======================
8413 2000-07-31 Werner LEMBERG <wl@gnu.org>
8415 Preparing release 1.16.1.
8417 * REVISION: Revision number set to 1.
8418 * MORE.STUFF: Added info about port to DOS.
8419 * NEWS, win32-diffs: Updated.
8421 * src/include/nonposix.h: Remove first line -- this file is used
8424 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
8427 2000-07-30 Werner LEMBERG <wl@gnu.org>
8429 * doc/texinfo.tex: Update to latest version.
8431 2000-06-28 Paul Eggert <eggert@twinsun.com>
8433 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
8434 commands that fail. Don't assume that "export a=b" is valid shell
8435 syntax. This is needed for Solaris 2.5.1.
8437 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
8438 comment about missing Solaris headers.
8440 * PROBLEMS: Add section about problems with Sun Make and VPATH.
8442 2000-06-25 Werner LEMBERG <wl@gnu.org>
8444 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
8447 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
8449 * win32-diffs: Updated.
8450 * README.WIN32: Added CRs to make all Windows editors happy.
8452 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
8453 src/roff/groff/pipeline.c).
8455 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8457 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
8458 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
8460 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
8462 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
8463 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
8465 (main): Support non-Posix systems with several different styles of
8466 slash characters in file names.
8468 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
8469 (main) [SET_BINARY]: Switch stdin into binary mode.
8471 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
8472 (main): Support file names with several possible slash-type
8473 characters, as given by DIR_SEPS[] in nonposix.h.
8474 (main) [__MSDOS__]: If renaming the temporary index file fails
8475 because it has more than one dot in its trunk, replace the dot
8476 with an underscore and try again.
8477 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
8479 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
8481 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
8482 (File::File): Open the input file in binary mode. Strip CR
8483 characters from each CR-LF pair.
8484 (xbasename): Support file names with several possible slash-type
8485 characters, as given by DIR_SEPS[] in nonposix.h.
8487 * src/include/Makefile.sub (HDRS): Add nonposix.h.
8489 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
8490 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
8491 [!_POSIX_VERSION]: Define for traditional Unix systems.
8492 (real_output_file::real_output_file): Remove the MSVC-specific
8493 call to popen, use instead POPEN_WT, appropriately defined on
8494 nonposix.h. #include nonposix.h.
8495 (real_output_file::~real_output_file): Remove the MSVC-specific
8496 call to pclose, a suitable macro is now defined on nonposix.h.
8497 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
8498 and WEXITSTATUS instead of assuming traditional Unix
8499 interpretation of the status returned by pclose.
8501 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
8502 call to popen, use POPEN_RT instead (appropriately defined on
8503 nonposix.h). #include nonposix.h.
8504 (ps_bbox_request): Open the PostScript file in binary mode.
8505 Close the file after processing it.
8506 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
8509 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
8510 A version of run_pipeline that doesn't use `fork'.
8511 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
8512 (system_shell_name, system_shell_dash_c)
8513 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
8514 the ugliness of testing DOS/Windows file names for equality, and
8515 support both stock shells and ports of Unix shells.
8517 * src/roff/groff/groff.cc: #include nonposix.h.
8518 (BSHELL): Definition moved to nonposix.h.
8519 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
8520 instead of a literal "-c".
8521 (xbasename): Support file names with several possible slash-type
8522 characters, as given by DIR_SEPS[] in nonposix.h.
8523 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
8526 * src/preproc/soelim/soelim.cc: #include nonposix.h.
8527 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
8529 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
8532 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
8534 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
8537 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
8539 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
8540 P_tmpdir is defined, use it instead of the literal "/tmp".
8541 (remove_tmp_files, add_tmp_file): New functions.
8542 (xtmpfile): Record temporary files and register an atexit function
8543 to delete them explicitly, instead of relying on the OS to do
8544 that, which doesn't work on non-Unix systems.
8546 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
8547 (search_path::search_path): Use PATH_SEP instead of a literal
8549 (search_path::command_line_dir): Ditto.
8550 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
8551 to support non-Posix systems.
8553 * src/libs/libbib/search.cc: #include nonposix.h.
8554 (search_list::add_file): Open the file in binary mode.
8556 * src/libs/libbib/linear.cc: #include nonposix.h.
8557 (file_buffer::load): Remove \r characters preceding \n from the
8560 * src/libs/libbib/index.cc: #include nonposix.h.
8561 (make_index_search_item): Open index_filename in O_BINARY mode.
8562 (index_search_item_iterator::get_tag): Ditto. Remove \r
8563 characters before \n characters.
8564 (index_search_item::check_files): Open files in binary mode.
8565 (index_search_item::munge_filename): Support DOS-style file names
8566 with backslashes and drive letters, use IS_ABSOLUTE.
8568 * src/devices/grops/ps.cc: #include nonposix.h.
8569 (main) [SET_BINARY]: Switch stdout to binary mode.
8571 * src/devices/grolj4/lj4.cc: #include nonposix.h.
8572 (main) [SET_BINARY]: Switch stdout to binary mode.
8574 * src/devices/grolbp/lbp.cc: #include nonposix.h
8575 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
8577 * src/devices/grodvi/dvi.cc: #include nonposix.h.
8578 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
8580 (main) [SET_BINARY]: Switch stdout to binary mode.
8581 [_MSC_VER]: Remove an explicit call to _setmode.
8583 * src/include/nonposix.h: New file.
8585 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
8586 operation when building with DJGPP.
8587 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
8588 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
8591 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
8593 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
8594 etc. can include a semi-colon on DOS/Windows.
8595 (depend.temp): Use depend1.temp instead of depend.temp1, to
8596 prevent files from overerwiting each other on 8+3 filesystems.
8598 * gendef.sh (t): Change definition to work with DOS/Windows.
8600 doc/groff.texinfo: Apart of some typo corrections, I also changed
8601 some index entris, to make them more non-ambiguous, and also put
8602 @ignore around some parts that are not yet written, to allow the
8603 Info output be readable.
8605 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
8607 Replaced specific checks for function declarations with a generic
8608 routine taken from GNU bfd.
8610 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
8611 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
8612 * configure.in: Use it.
8613 * src/devices/grolbp/lbp.cc, src/include/lib.h,
8614 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
8615 src/roff/groff/groff.cc: Use it.
8616 * Makefile.in, configure: Updated.
8618 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
8620 * src/devides/grolbp/lbp.h: Removed unused variables.
8622 2000-05-31 Keith Thompson <kst@sdsc.edu>
8624 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
8627 2000-05-31 Werner LEMBERG <wl@gnu.org>
8629 * aclocal.m4 (GROFF_SRAND): New function to test the return value
8630 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
8631 * configure.in: Use it.
8632 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
8633 * configure, Makefile.in: Updated.
8635 * configure.in: Add test for strncasecmp().
8636 * src/include/lib.h: Use it.
8638 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
8640 * src/preproc/grn/Makefile.sub: Add MLIB.
8642 2000-05-29 Nix <nix@esperi.demon.co.uk>
8644 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
8646 2000-05-29 Werner LEMBERG <wl@gnu.org>
8648 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
8650 * PROBLEMS: Small update.
8652 * src/devices/grolbp/lbp.cc: Various small fixes.
8654 2000-05-28 Keith Thompson <kst@sdsc.edu>
8656 * src/roff/nroff/nroff.sh: Fix main loop syntax.
8658 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
8660 2000-05-25 Werner LEMBERG <wl@gnu.org>
8662 * man/roff.man: Removed unused macro.
8664 2000-05-24 Werner LEMBERG <wl@gnu.org>
8666 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
8667 This is needed e.g. if you do
8668 `make distclean; ./configure; make dist'.
8670 Version 1.16 released
8671 =====================
8673 2000-05-23 Werner LEMBERG <wl@gnu.org>
8675 Adding font CWI (constant width italic) to devdvi.
8677 * font/devdvi/CWI: New file.
8678 * font/devdvi/generate/Makefile: Add generating rule.
8679 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
8680 tmac/tmac.dvi: Use it.
8681 * NEWS: Announce it.
8683 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
8684 * font/devlj4/generate/Makefile: Cosmetic changes only.
8686 * man/groff.man: Removed most of the redundant description of
8687 special characters (which is in groff_char.man). Added font
8688 translation CB->CR for devdvi. Other minor fixes.
8690 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
8691 (registered) symbols.
8693 2000-05-22 Werner LEMBERG <wl@gnu.org>
8695 * doc/Makefile: Added rule for creating info files.
8697 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
8699 * font/devdvi/generate/Makefile: Fixed dependencies.
8701 * font/devps/*: Regenerated. Heavy changes for Bookman and
8702 NewCentury Schoolbook!
8703 * font/devps/generate/afmname: Will now run with GNU awk.
8704 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
8705 * font/devps/generate/Makefile: Cosmetic changes only.
8707 2000-05-21 Werner LEMBERG <wl@gnu.org>
8709 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
8710 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
8711 `.SS' now produces a heading with a smaller size than `.SH'.
8712 Completely formatted.
8713 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
8715 * man/groff.man: Improved table appearance. Use of `eo' request
8716 to reduce number of doubled backslashes in macro definitions.
8717 Replacing `\e' with `\(rs'. Other minor fixes.
8719 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
8720 to have correct line number.
8722 * INSTALL: Small improvement.
8724 2000-05-20 Bernd Warken <bwarken@mayn.de>
8726 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
8729 2000-05-19 Bernd Warken <bwarken@mayn.de>
8731 * man/groff.man: Complete update (with a lot of corrections by WL).
8733 2000-05-18 Werner LEMBERG <wl@gnu.org>
8735 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
8737 * font/*/*: Implement it.
8738 * man/groff_char.man, NEWS: Document it.
8740 * src/include/unix.h: Removed. It isn't used.
8742 * doc/groff.texinfo: Slight improvements.
8744 2000-05-17 Werner LEMBERG <wl@gnu.org>
8746 * README, win32-diffs: Small fixes and improvements.
8748 2000-05-16 Werner LEMBERG <wl@gnu.org>
8750 * FDL: New file (the Free Documentation License version 1.1).
8752 * doc/groff.texinfo: Added many start-up values for gtroff.
8753 Some structural improvements of the source code.
8755 2000-05-15 Werner LEMBERG <wl@gnu.org>
8757 * src/roff/troff/input.cc: Added small comment about troffrc-end.
8758 * src/roff/troff/troff.man: Added info about troffrc-end.
8760 2000-05-14 Werner LEMBERG <wl@gnu.org>
8762 * Makefile.in (EXTRADIRS): Fix typos.
8763 (dist): Handle deletion of old .tar.gz file correctly.
8764 (DISTDIRS): Include all tty output devices.
8766 * doc/groff.texinfo: Adding more cross references; countless other
8769 2000-05-13 Werner LEMBERG <wl@gnu.org>
8771 * MORE.STUFF: Added Robert Marks's utilities.
8773 2000-05-12 Werner LEMBERG <wl@gnu.org>
8775 Added win32 port contributed by Blake McBride
8776 <blake@florida-software.com>.
8778 * README.WIN32, win32-diffs: New files.
8781 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
8782 (tmove, tmove2): Added parentheses to avoid compiler warnings.
8783 (change): Removed unused variables.
8785 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
8786 (savebounds): Changed return value from `int' to `void'.
8787 * src/preproc/grn/hdb.cc: Ditto.
8789 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
8790 final backslash in comment to avoid compiler warning.
8792 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
8794 * doc/groff.texinfo: More fixes.
8796 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
8798 * tmac/tmac.doc: Documentation fix.
8800 2000-05-11 Werner LEMBERG <wl@gnu.org>
8802 * doc/groff.texinfo: Reading the source code shows up a lot of
8803 omissions and incorrect data... More conversion to @Deffn macros.
8805 2000-05-10 Werner LEMBERG <wl@gnu.org>
8807 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
8810 * src/roff/troff/request.h: Removing unused `no_break_flag'.
8812 2000-05-09 Werner LEMBERG <wl@gnu.org>
8814 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
8817 * doc/groff.texinfo: Extended history section. More conversion to
8818 @Deffn macros. More .tr documentation.
8820 2000-05-07 Werner LEMBERG <wl@gnu.org>
8822 * doc/groff.texinfo: Completed tab section. Added info about
8825 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
8827 * PROBLEMS: Describe configure script fix for OS/390 Unix.
8829 2000-05-05 Werner LEMBERG <wl@gnu.org>
8831 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
8833 * NEWS: Document it.
8835 * man/troff.man: Minor optical improvements.
8837 2000-05-03 Werner LEMBERG <wl@gnu.org>
8839 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
8841 * font/*/*: Implement it.
8842 * man/groff_char.man, NEWS: Document it.
8844 2000-05-02 Werner LEMBERG <wl@gnu.org>
8846 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
8848 * NEWS: Document the three new man pages.
8850 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
8851 * configure: Updated.
8853 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
8855 2000-05-01 Werner LEMBERG <wl@gnu.org>
8857 Added grap support to grog.
8859 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
8860 * src/roff/grog/grog.man: Document it.
8862 * doc/groff.texinfo, NEWS: Add info about grap support.
8864 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
8865 (with slight fixes by me).
8867 * tmac/groff_tmac.man: New file documenting tmac mechanism.
8868 * tmac/Makefile.sub: Add groff_tmac.man.
8869 * man/roff.man: New file giving overview of roff system.
8870 * man/troff.man: A short reference of troff.
8871 * man/Makefile.sub: Add roff.man and troff.man.
8873 2000-04-30 Werner LEMBERG <wl@gnu.org>
8875 Added grap support to groff.
8877 * src/roff/groff/groff.cc: Implement it.
8878 * src/roff/groff/groff.man: Document it.
8880 * src/devices/grotty/grotty.man: Add cp1047 device.
8881 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
8883 * src/roff/groff/groff.man: Ditto.
8884 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
8885 * doc/groff.texinfo: Ditto.
8887 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
8890 2000-04-29 Werner LEMBERG <wl@gnu.org>
8892 * man/groff_char.man: Add `pc' glyph.
8893 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
8894 * tmac/tmac.tty: Add `pc' glyph.
8895 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
8896 we use cp1047 output device.
8898 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
8899 there are still hardcoded latin1->unicode values in utf8's font
8901 * configure: Updated.
8902 * NEWS: Minor clarification. Updated.
8904 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
8907 2000-04-28 Werner LEMBERG <wl@gnu.org>
8909 Adding EBCDIC code page 1047.
8911 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
8912 font/devcp1047/DESC.proto: New files.
8914 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
8915 either ascii/latin1 or cp1047.
8916 * Makefile.in: Use it.
8917 * configure: Updated.
8919 Replacing and/or adding `md' (mathdot) glyph with `pc'
8920 (periodcentered) in all text fonts.
8922 * font/*/*: Change it.
8924 2000-04-27 Werner LEMBERG <wl@gnu.org>
8926 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
8928 * configure.in: Add check for strings.h.
8929 * src/include/driver.h: Use HAVE_STRINGS_H.
8930 * src/devices/grolbp/lpb.cc: Remove string.h.
8932 * src/include/groff-getopt.h: New file. It will be used instead of
8933 getopt.h (to be included in lib.h) to avoid endless problems with
8934 picky C++ compilers.
8935 * src/include/lib.h: Use groff-getopt.h.
8936 * src/include/Makefile.sub: Updated.
8938 * configure: Updated.
8939 * Makefile.in: Updated.
8941 * NEWS: Mention EBCDIC support.
8943 2000-04-26 Werner LEMBERG <wl@gnu.org>
8945 * TODO: Some additions.
8947 2000-04-25 Werner LEMBERG <wl@gnu.org>
8949 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
8952 2000-04-23 Werner LEMBERG <wl@gnu.org>
8954 * src/roff/troff/troff.man: Minor fixes.
8956 2000-04-22 Werner LEMBERG <wl@gnu.org>
8958 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
8959 `.T' string register and the incompatible definition of the `.T'
8960 number register (compared to Unix troff).
8962 * man/groff_char.man: Add some missing characters.
8963 * font/devutf8/NOTES: Update.
8965 2000-04-21 Werner LEMBERG <wl@gnu.org>
8967 * src/include/htmlindicate.h, src/include/lib.h,
8968 src/include/posix.h: Fix copyright.
8970 * src/include/Makefile.sub: Update.
8972 2000-04-20 Werner LEMBERG <wl@gnu.org>
8974 * src/roff/troff/input.cc (input_char_description): Removing
8975 superfluous space char.
8977 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
8979 * doc/groff.texinfo: Document EBCDIC.
8981 2000-04-19 Werner LEMBERG <wl@gnu.org>
8983 Introducing `shc' as the glyph name for the soft hyphen character.
8985 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
8986 font/devlatin1/R.proto: Use it.
8990 2000-04-18 Werner LEMBERG <wl@gnu.org>
8992 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
8993 dependency on ASCII order.
8995 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
8997 * src/libs/libgroff/illegal.c: Added EBCDIC table.
8998 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
9000 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
9001 to increase portability.
9003 2000-04-15 Werner LEMBERG <wl@gnu.org>
9005 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
9006 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
9007 the generic `\n' if under OS/390 Unix.
9009 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
9011 * configure: Regenerated.
9013 2000-04-14 Werner LEMBERG <wl@gnu.org>
9015 * doc/groff.texinfo: More conversions to @Deffn.
9017 2000-04-12 Werner LEMBERG <wl@gnu.org>
9019 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
9022 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
9024 2000-04-10 Werner LEMBERG <wl@gnu.org>
9026 * doc/groff.texinfo: More conversions to @Deffn.
9028 2000-04-08 Werner LEMBERG <wl@gnu.org>
9030 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
9031 Updated to latest version (glibc 2.1.3).
9033 2000-04-07 Werner LEMBERG <wl@gnu.org>
9035 * doc/Makefile (clean): Include more index files.
9036 Add rule texinfo->dvi.
9038 2000-04-05 Werner LEMBERG <wl@gnu.org>
9040 * doc/groff.texinfo: Added new index `op' for operators. More
9041 info on end of sentence characters. More use of @Deffn.
9043 2000-03-30 Werner LEMBERG <wl@gnu.org>
9045 * */*.man: Adding a note that a whitespace can be inserted between
9046 a command line option and its parameter -- we are using GNU getopt.
9048 * src/roff/groff/groff.man: Add example of `-m mandoc'.
9050 2000-03-28 Werner LEMBERG <wl@gnu.org>
9052 Correct anachronism of calling the man macro file with `-man'
9053 instead of `-m man' etc.
9055 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
9056 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
9057 load tmac.<package>.
9059 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
9063 * doc/groff.texinfo: Updated.
9065 * tmac/groff_man.man: Copyright added.
9067 2000-03-27 Werner LEMBERG <wl@gnu.org>
9069 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
9070 typeset the request resp. escape name with a tt font -- due to a
9071 bug in texinfo.tex it is necessary to use the `-e' switch with
9074 Improving info about usage of groff units.
9078 2000-03-20 Werner LEMBERG <wl@gnu.org>
9080 * doc/groff.texinfo: Added section about man macro package
9081 (I've basically taken groff_man.man). Introducing new indices `ma'
9082 for macros/strings and `gl' for glyph names. Other minor fixes.
9084 * tmac/groff_man.man: Fixed some typos.
9086 2000-03-19 Werner LEMBERG <wl@gnu.org>
9088 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
9091 * doc/texinfo.tex: New file.
9093 2000-03-18 Werner LEMBERG <wl@gnu.org>
9095 * doc/groff.texinfo: Improved section on number registers. Other
9098 2000-03-16 Werner LEMBERG <wl@gnu.org>
9100 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
9103 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
9104 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
9105 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
9106 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
9108 * src/preproc/grn/grn.man: Better synopsis; added copyright.
9110 * src/roff/grog/grog.man: Updated copyright date.
9112 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
9114 * configure.in: Added test for strdup.
9116 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
9119 Replaced dynamic allocation of arrays `[...]' with `new' operator.
9123 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
9125 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
9127 2000-03-11 Werner LEMBERG <wl@gnu.org>
9129 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
9131 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
9132 * src/include/lib.h: Remove some spaces.
9134 2000-03-10 Werner LEMBERG <wl@gnu.org>
9136 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
9137 initializers from arguments (some compilers don't like this).
9139 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
9141 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
9142 used by pic and eqn to tell grohtml where the graphic regions start
9144 * src/libs/libgroff/Makefile.sub: Use it.
9145 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
9146 graphic_start() and graphic_end() from htmlindicate.cc.
9148 2000-03-09 Werner LEMBERG <wl@gnu.org>
9150 * tmac/tmac.safer: Will now work correctly in compatibility mode.
9151 * tmac/groff_man.man: More fixes.
9153 2000-03-08 Werner LEMBERG <wl@gnu.org>
9155 * doc/Makefile: Added texput.log to the `clean' target.
9156 * doc/groff.texinfo: Added info about delimiters for escapes.
9158 2000-03-08 Bernd Warken <bwarken@mayn.de>
9160 * src/preproc/pic/pic.man: Add info on conversion of pic images to
9161 other graphic formats.
9163 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
9165 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
9166 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
9167 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
9170 2000-03-07 Werner LEMBERG <wl@gnu.org>
9172 * doc/groff.texinfo: Spelling fixes.
9174 2000-03-06 Werner LEMBERG <wl@gnu.org>
9176 * tmac/groff_man.man: Completely revised to cover everything in
9179 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
9180 Other minor fixings.
9181 * src/roff/troff/env.cc (environment_copy): Improve error message and
9183 * src/roff/troff/TODO: Updated.
9185 * doc/Makefile: Bug fixes -- this is still provisional, though...
9187 * tmac/eqnrc: Small fixes.
9189 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
9191 Adding a request `evc' to copy environments.
9193 * src/roff/troff/env.cc (environment::copy, environment_copy):
9195 * src/roff/troff/env.h: Add prototype.
9197 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
9199 Adding strsep() -- Solaris 8 doesn't have it.
9201 * configure.in: Test it.
9202 * src/devices/grolbp/lbp.cc: Add code.
9204 2000-03-05 Werner LEMBERG <wl@gnu.org>
9206 * src/roff/troff/div.cc (macro_diversion::output,
9207 top_level_diversion::output): Fixing an incompatibility with
9208 original troff: \x'0' updates the .a register also. Thanks to
9209 <Andries.Brouwer@cwi.nl> for pointing this out.
9210 * doc/groff.texinfo: Document it.
9212 * Makefile.in: Create Makefile.dep if necessary before calling the
9213 submake process to avoid warning about nonexistent file.
9215 * NEWS, PROJECTS: Updated.
9217 2000-03-04 Werner LEMBERG <wl@gnu.org>
9219 * tmac/troffrc: Add tmac.lbp.
9221 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
9223 * tmac/tmac.lbp: New file.
9224 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
9227 2000-03-03 Werner LEMBERG <wl@gnu.org>
9229 * Makefile.in: Fixing $(subdir).
9231 * README, NEWS: Small fixes.
9233 * test-groff: Adding path to grolbp.
9235 * configure.in: The (new) file src/xditview/Imakefile.in will be
9236 also configured -- it is now possible to build gxditview in a
9237 directory different from $srcdir.
9239 2000-03-02 Blake McBride <blake@florida-software.com>
9241 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
9243 * MORE.STUFF: Added website of bell labs and info about plot2dev.
9245 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
9247 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
9250 2000-02-29 Werner LEMBERG <wl@gnu.org>
9252 Adding GNU getopt to the groff distribution.
9254 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
9256 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
9257 * aclocal.a4: Remove GROFF_GETOPT function.
9258 * configure.in, Makefile.in, PROBLEMS: Update.
9259 * src/include/lib.h: Replace getopt tests with getopt.h.
9260 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
9262 * doc/groff.texinfo: Further checking/updating. Adding more index
9265 * man/groff_out.man: Fix nroff mode activation (for emacs).
9266 * man/groff_font.man: Add missing ligature.
9268 2000-02-28 Werner LEMBERG <wl@gnu.org>
9270 * doc/groff.texinfo: Further checking/updating. Adding more index
9273 * src/devices/grolbp/grolbp.man: Added a comment line at the
9274 beginning of the file (similar to shell scripts) which indicates
9275 that `tbl' should be used as a preprocessor.
9277 2000-02-27 Blake McBride <blake@florida-software.com>
9279 Adapting groff to MS Visual C++ 6.0 compiler (tested with
9280 Windows NT 4.0). Uses _MSC_VER define where necessary.
9282 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
9283 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
9284 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
9285 src/include/lib.h, src/libs/libgroff/errarg.cc,
9286 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
9287 src/preproc/refer/label.y, src/preproc/refer/label.cc,
9288 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
9289 src/roff/troff/div.cc, src/roff/troff/env.cc,
9290 src/roff/troff/input.cc, src/roff/troff/node.cc,
9291 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
9292 if_to_a() to avoid name clashes.
9293 * src/include/posix.h: Don't use unistd.h.
9294 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
9295 clause for integrating non-Unix xtmpfile() code.
9296 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
9297 structure; use "rt" for popen() in pipe_source(); add getpid()
9299 * src/roff/troff/node.cc: Use special versions of popen() in
9300 real_output_file() and pclose() in ~real_output_file().
9302 2000-02-27 Werner LEMBERG <wl@gnu.org>
9304 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
9305 LBP-8 series laser printers). This code has been contributed by
9306 Francisco Andrés Verdú <pandres@dragonet.es>.
9308 * src/devices/grolbp/*: The grolbp output device.
9309 * font/devlpb/*: The font description files.
9310 * Makefile.in: Add grolpb and devlbp subdirectories.
9312 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
9313 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
9316 * doc/groff.texinfo: Further checking/updating. Adding more index
9321 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
9323 * man/groff_font.man: Adding info about obsolete DESC keywords.
9324 * src/devices/grolj4/grolj4.man: Documenting additional DESC
9327 2000-02-26 Werner LEMBERG <wl@gnu.org>
9329 * src/preproc/grn/grn.man: Added info about the gremlin file format
9330 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
9332 2000-02-25 Werner LEMBERG <wl@gnu.org>
9334 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
9335 friends to be non-integer.
9337 * src/preproc/grn/grn.man: Document it.
9339 * doc/groff.texinfo: Further checking/updating. Adding more index
9342 2000-02-24 Werner LEMBERG <wl@gnu.org>
9344 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
9345 line thicknesses to be integer multiples of this value.
9347 * src/preproc/grn/grn.man: Commenting out the -s option -- the
9348 corresponding code doesn't work (yet).
9350 * doc/groff.texinfo: Further checking/updating. Adding more index
9353 2000-02-23 Werner LEMBERG <wl@gnu.org>
9355 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
9356 specify line thickness instead of base units. The new default
9357 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
9358 thick lines respectively.
9360 Removed unused variable `prevval'.
9362 * src/preproc/grn/grn.man: Updated.
9364 2000-02-22 Werner LEMBERG <wl@gnu.org>
9366 * src/preproc/grn/main.cc: Slight formatting.
9368 * src/roff/groff/groff.man: Formatting fix.
9369 * src/preproc/grn/grn.man: Ditto.
9371 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
9373 * doc/groff.texinfo: Further checking/updating.
9375 2000-02-21 Werner LEMBERG <wl@gnu.org>
9377 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
9379 * test-groff: Added grn subdir to path.
9381 * doc/groff.texinfo: Some restructing and other small improvements.
9383 * src/roff/groff/groff.cc (help): Fixed info string.
9385 2000-02-20 Werner LEMBERG <wl@gnu.org>
9387 * doc/meref.me: Fix description of .GS request.
9389 * src/roff/troff/troff.man: Fixing typo.
9391 Adding the `grn' preprocessor for gremlin graphic files.
9393 * src/preproc/grn/*: This is the Berkeley distribution written by
9394 David Slattengren and Barry Roitblat, adapted to groff by Daniel
9395 Senderowicz and Werner Lemberg.
9397 * doc/grnexampl.{me,g}: A sample for grn.
9399 * Makefile.in: Added subdirectory entry for grn.
9401 * src/roff/groff/groff.cc: Added support for grn. It can be now
9402 called with the switch `-g'.
9404 * src/roff/groff/groff.man: Updated.
9406 * src/roff/grog/grog.{man,pl,sh}: Updated.
9410 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
9412 * src/include/lib.h: Added xtmptemplate and made xtmpfile
9413 parametrically polymorphic.
9415 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
9416 and the alterations to xtmpfile.
9417 xtmpfile can be requested to return the filename created
9418 and asked not to unlink the temp file. The default behaviour
9419 if parameters are absent is exactly the same as before.
9421 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
9423 A new request `length' is available which returns the length of a
9424 string in a number register:
9426 * src/roff/troff/input.cc (length_macro): Implement it.
9427 * src/roff/troff/input.cc (init_input_requests): Register it.
9429 2000-02-11 Werner LEMBERG <wl@gnu.org>
9431 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
9432 of the `substring' request.
9434 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
9437 * src/roff/troff/TODO, NEWS: Updated.
9439 2000-02-09 Werner LEMBERG <wl@gnu.org>
9441 * src/roff/groff/groff.man: Added an example.
9443 2000-02-06 Werner LEMBERG <wl@gnu.org>
9445 I've considerably modified the directory structure of the
9446 distribution to get a more vertical layout. For example, the number
9447 of top level directories has been reduced from 42 to 6.
9449 As a consequence, many changes, especially to the makefiles, were
9452 * The makefile variables `top_builddir' and `top_srcdir' have been
9453 introduced. Virtually all relative paths have been replaced with
9454 absolute ones using these two variables.
9456 * Dependencies (in the files `Makefile.dep') are no longer part of
9457 the distribution. Instead, they are created during a `make install'
9458 in the build directory.
9460 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
9461 make `top_srcdir' and `top_builddir' absolute.
9465 * Man pages now depend on the files `VERSION' and `REVISION'.
9467 * The added shell script `mkinstalldirs' will replace `mkdir' in
9470 * VERSION: Version number increased to 1.16.
9472 2000-02-04 Werner LEMBERG <wl@gnu.org>
9474 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
9476 * Makefile.in: Removed $(tmac_m) since it is no longer needed
9477 (after an update of the mm stuff).
9479 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
9481 2000-02-03 Werner LEMBERG <wl@gnu.org>
9483 The .psbb request will now also accept Mac PS images (i.e. using LF
9484 as the EOL character).
9486 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
9487 (with slight modifications).
9488 * troff/input.cc (do_ps_file): Use it.
9490 * test-groff: Add grohtml and grolj4 output devices to PATH.
9492 2000-01-30 Werner LEMBERG <wl@gnu.org>
9494 * NEWS, MORE.STUFF: Updated.
9496 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
9498 Add the `srand' command to pic.
9500 * pic/lex.cc, pic/pic.y: Implement it.
9501 * pic/pic.man: Document it.
9502 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
9504 2000-01-30 Werner LEMBERG <wl@gnu.org>
9506 Add a new request `.psbb'. This does exactly what the external
9507 program psbb did. It scans a PostScript image file for a
9508 %%BoundingBox comment and extracts the bounding box values (in
9509 PostScript units) which are then stored in the four new (read-only)
9510 number registers `llx', `lly', `urx', and `ury'.
9512 This will allow the usage of the .PSPIC macro without worrying
9513 about unsafe behaviour of groff, i.e., it will work without the
9514 `-U' switch of groff.
9516 * troff/input.cc: Implement it.
9517 * tmac/tmac.pspic: Use it.
9518 * troff/troff.man, grops/grops.man, NEWS: Document it.
9519 * psbb/*, Makefile.in: Remove it since it is no longer needed.
9521 This is bloody C code simply adapted from psbb.c! Any improvements
9524 2000-01-29 Werner LEMBERG <wl@gnu.org>
9526 * man/groff_font.man: Minor clarifications.
9530 2000-01-28 Werner LEMBERG <wl@gnu.org>
9532 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
9534 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
9536 * man/groff_font.man: Brought up to date regarding tcommand
9538 * libgroff/font.cc: Handle everything after `--' as a comment
9540 * devps/*: Added comment delimiter inside devps font files.
9542 2000-01-28 Werner LEMBERG <wl@gnu.org>
9544 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
9545 \fC...\fP (which now works as expected).
9547 * troff/troff.man: Fix typo.
9549 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
9551 Completed the pass_filenames implementation in troff.
9553 * libdriver/input.cc: Will read the new `F' tcommand.
9554 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
9555 * troff/input.cc: Use it.
9557 2000-01-26 Werner LEMBERG <wl@gnu.org>
9559 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
9560 font will now be updated even if an invalid font is selected.
9562 2000-01-24 Werner LEMBERG <wl@gnu.org>
9564 * doc/homepage.ms: Updated for new tmac.arkup.
9566 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
9568 * tmac/tmac.arkup: Cleanup.
9570 Added `\&' to .HTML macro to `leave vertical mode', so to say.
9572 Removed obsolete .LINK macro completely.
9574 The macros .URL, .FTP, and .MAILTO now accept a third argument which
9575 will be immediately appended to the second argument (to be used with
9576 punctuation, for example).
9578 Disabled .CDFTP macro temporarily for security reasons.
9580 * tmac/groff_markup.man: Complete revision for latest changes in
9581 tmac.arkup -- note that it does not yet format correctly with
9584 2000-01-23 Bruno Haible <haible@clisp.cons.org>
9586 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
9587 * devutf8/R.proto: Add mappings for wp, lh, rh.
9588 * devutf8/NOTES: Updated.
9590 2000-01-23 Werner LEMBERG <wl@gnu.org>
9592 * doc/groff.texinfo: Updated version/copyright info.
9594 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
9596 Added support for two new directives in device descriptions:
9597 `pass_filenames' (to pass the input file name to the output device)
9598 and `use_charnames_in_special' (to support e.g. accented characters
9599 in the `X' request).
9601 * include/font.h, troff/charinfo.h: Declare it.
9603 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
9605 * devhtml/DESC: Use it.
9607 * troff/input.cc: New function encoded_char.
9609 * troff/token.h: Add test for `specialness'.
9611 2000-01-21 Werner LEMBERG <wl@gnu.org>
9613 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
9614 mistake from the list of files to be installed.
9616 2000-01-18 Werner LEMBERG <wl@gnu.org>
9618 * README: Added info how to apply patches.
9620 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
9622 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
9624 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
9626 * troff/input.cc: Add support for troffrc-end.
9628 * tbl/main.cc: Altered to issue table-start and table-end special
9629 characters if using the html device.
9631 * devhtml/*: Modified font files to incorporate html encoding of
9634 * tmac/groff_markup.man: New file documenting tmac.arkup.
9636 * tmac/troffrc-end: New file. This is invoked after all user
9637 specified macros. Currently used by the html device to include
9638 tmac.html. Thus no need for users to specify -mhtml anymore.
9640 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
9641 (MAN7): Add groff_markup.man.
9643 * tmac/tmac.an, tmac/tmac.html: Small html updates.
9645 * tmac/troffrc: tmac.arkup will now be called for the html device.
9647 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
9648 extra device specific information about fonts.
9650 * doc/homepage.ms: New file. It is an example how an HTML home page
9651 could look like with grohtml.
9653 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
9655 2000-01-12 Bruno Haible <haible@clisp.cons.org>
9657 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
9660 * devutf8/NOTES: Updated.
9662 2000-01-08 Bruno Haible <haible@clisp.cons.org>
9664 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
9665 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
9666 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9667 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
9668 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
9669 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
9670 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
9671 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
9674 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
9676 2000-01-12 Fabrizio Polacco <fab@prosa.it>
9678 grolj4: Paper size will be searched case-insensitively.
9680 * include/lib.h: Add check for strcasecmp().
9681 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
9682 * configure.in: Check for strcasecmp().
9684 2000-01-11 Werner LEMBERG <wl@gnu.org>
9686 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
9689 2000-01-10 Werner LEMBERG <wl@gnu.org>
9691 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
9694 Add a new read-only register, `.Y', which contains the groff
9697 * troff/input.cc (init_input_requests): Define it.
9698 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
9699 * doc/groff.texinfo, troff/troff.man: Document it.
9701 * libgroff/Makefile.sub (version.cc): Add definition of
9702 `Version_string[]', consisting of `<major>.<minor>.<revision>'
9703 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
9704 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
9705 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
9706 troff/input.cc, pfbtops/pfbtops.c: Use it.
9708 2000-01-10 Fabrizio Polacco <fab@prosa.it>
9710 Add a revision scheme to the groff package.
9712 * REVISION: New file.
9713 * libgroff/Makefile.sub (version.cc): Use it to define
9714 `revision_string[]'.
9715 * grops/psrm.cc: Use revision_string (converted to an unsigned
9716 integer) in constructor of resource_manager.
9718 2000-01-10 Bruno Haible <haible@clisp.cons.org>
9720 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
9722 * Makefile.in (DEVDIRS): Add devutf8.
9723 * grotty/tty.cc: Include device.h.
9724 (glyph): Change type of `code' to `unsigned int'.
9725 (tty_printer): New field is_utf8. Constructor takes device argument.
9726 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
9727 (tty_printer::add_char): Change type of first arg to `unsigned int'.
9728 (tty_printer::put_char): New function.
9729 (tty_printer::end_page): Use put_char() instead of ::putchar().
9730 (make_printer): Pass device to tty_printer constructor.
9731 * nroff.sh: Determine default device by calling 'locale'. As a
9732 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
9733 Recognize UTF-8 locales.
9734 * tmac/eqnrc: Recognize utf8 like latin1.
9735 * tmac/troffrc: Device utf8 needs tmac.tty.
9737 2000-01-07 Werner LEMBERG <wl@gnu.org>
9739 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
9741 2000-01-07 Paul Eggert <eggert@twinsun.com>
9743 Add a new predefined writeable number register, `year',
9744 which contains the current year.
9746 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
9747 * tmac/tmac.s: Use it.
9748 * troff/input.cc (init_registers): Initialize it.
9750 2000-01-06 Werner LEMBERG <wl@gnu.org>
9752 * PROBLEMS: Fixed typo.
9754 2000-01-04 Paul Eggert <eggert@twinsun.com>
9756 * PROBLEMS: Add Y2k advice for the yr number register.
9758 2000-01-03 Paul Eggert <eggert@twinsun.com>
9760 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
9762 2000-01-02 Werner LEMBERG <wl@gnu.org>
9764 * tmac/tmac.arkup: Slight modification of macros to provide better
9765 appearance for non-HTML formats.
9767 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
9769 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
9770 does not automatically translate to malloc(n) on all OSes
9771 (e.g., SunOS) so do it explicitly. Also, check the returned
9774 2000-01-01 Werner LEMBERG <wl@gnu.org>
9776 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
9778 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
9779 expects this variable
9781 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
9783 * doc/Makefile: Added instructions to create HTML and text
9784 versions of some files.
9786 1999-12-31 Werner LEMBERG <wl@gnu.org>
9788 * Updated INSTALL.gen.
9790 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
9791 better resp. correctly with non-HTML devices.
9793 Version 1.15 released
9794 =====================
9796 1999-12-28 Werner LEMBERG <wl@gnu.org>
9798 * NEWS, VERSION: Changed to 1.15
9800 1999-12-27 Paul Eggert <eggert@twinsun.com>
9802 * nroff/nroff.man: -S is safer, not safe.
9804 * groff/groff.cc (main): Use `safer', not `safe', in variable
9805 names. This does not change the behavior.
9807 * troff/input.cc (main): Likewise.
9809 * nroff/nroff.sh: Likewise.
9811 * troff/input.cc (prepend_string): New function.
9812 (main): Prepend -msafer, so that we check macro libraries for
9815 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
9817 Version 1.14 released
9818 =====================
9820 1999-12-26 Werner LEMBERG <wl@gnu.org>
9822 * NEWS, VERSION: Changed to 1.14.
9824 1999-12-24 Werner LEMBERG <wl@gnu.org>
9826 * refer/refer.cc: Fixing the last fix.
9828 Version 1.13 released
9829 =====================
9831 1999-12-23 Werner LEMBERG <wl@gnu.org>
9833 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
9838 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
9840 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
9841 document conventions, the version number must be a real.
9843 Version 1.12.1 released
9844 =======================
9846 1999-12-22 Werner LEMBERG <wl@gnu.org>
9848 * VERSION: Changed to 1.12.1.
9850 1999-12-22 Alan Rooks <arooks@istar.ca>
9852 * refer/refer.cc (do_file): Slight modification to satisfy the
9853 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
9856 1999-12-20 Werner LEMBERG <wl@gnu.org>
9858 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
9861 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
9862 list of unsafe requests.
9864 * pic/pic.man: Fixed a typo.
9866 * man/groff_out.man: Fixed a typo.
9868 1999-12-18 Werner LEMBERG <wl@gnu.org>
9870 * Makefile.in: Doc fixes.
9872 1999-12-17 Fabrizio Polacco <fab@prosa.it>
9874 * groff/groff.cc: Missing `U' option added to getopt().
9876 * troff/troff.man: Missing `U' option added to synopsis.
9878 Version 1.12 released
9879 =====================
9881 1999-12-14 Werner LEMBERG <wl@gnu.org>
9883 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
9886 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
9887 with the more appropriate terms `safer' and `unsafe'.
9889 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
9890 sys_nerr and sys_errlist[].
9892 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
9894 * pic/pic.y, pic/pic.cc: Added check for fmod().
9896 1999-12-13 Werner LEMBERG <wl@gnu.org>
9898 * VERSION: Changed to 1.12.
9900 Here some patches from various sources; most of them taken from
9901 the Debian distribution.
9903 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
9904 tmac/Makefile.sub: New files copied directly from the NetBSD
9905 distribution. Probably, some additional adaptation later on is
9908 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
9911 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
9912 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
9913 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
9914 (`-S') is now the default.
9916 * README, NEWS: Updated.
9918 1999-12-09 Werner LEMBERG <wl@gnu.org>
9920 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
9922 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
9924 1999-12-06 Werner LEMBERG <wl@gnu.org>
9926 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
9927 grief than relief today. Additionally, it is against the GNU
9930 * configure: Recreated.
9932 1999-12-05 Werner LEMBERG <wl@gnu.org>
9934 * configure.in: Added GROFF_LIBM.
9936 * configure: Recreated.
9938 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
9941 * Makefile.in: Added definition of $(LIBM).
9943 * Makefile.comm (LIBM): Removed.
9945 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
9947 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
9949 * doc/Makefile: Added rule for generation pic.html.
9951 (clean): Files produced by grohtml will be removed also.
9953 * doc/pic.ms: Small fix.
9955 * tmac/tmac.html: Fixed suppression of headers.
9957 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
9959 * tmac/tmac.html: Fixing horizontal arrows.
9961 Turning off hyphenation.
9963 * tmac/tmac.an: Improved support for grohtml; better indentation,
9966 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
9968 * tmac/tmac.arkup: Added CDFTP macro
9970 * tmac/tmac.html: All headers are turned off for ms, me, and mm
9973 * tmac/troffrc: Some additions for HTML stuff.
9975 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
9977 * tmac/tmac.html: Small changes.
9979 1999-09-26 Werner LEMBERG <wl@gnu.org>
9981 * doc/groff.texinfo: Minor fixes.
9983 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
9985 * devhtml/TR: Changed spacewidth to 3.
9987 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
9989 * tmac/tmac.html: Moved markup macros to tmap.arkup.
9991 * tmac/tmac.arkup: New file.
9993 * grohtml/ChangeLog: New file.
9995 1999-09-16 Werner LEMBERG <wl@gnu.org>
9997 * doc/groff.texinfo (Common Features): Added Copying chapter.
9998 Changed format to @smallbook.
10000 1999-09-15 Werner LEMBERG <wl@gnu.org>
10002 * NEWS: Added info about groff.texinfo.
10004 * doc/groff.texinfo: Will now compile (using texi2dvi) without
10007 1999-09-14 Werner LEMBERG <wl@gnu.org>
10009 * groff/groff.man: More updates.
10011 1999-09-13 Werner LEMBERG <wl@gnu.org>
10013 * doc/groff.texinfo: New file. This manual is still very
10014 rudimentary. It has been originally contributed by Trent
10015 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
10018 * INSTALL: Added information about the `doc' subdir
10020 * troff/troff.man: Minor fixes.
10022 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
10025 * troff/input.cc (usage): Added missing `-ffam' to usage message.
10027 * Makefile.in (dist): groff-$(version).tar.gz must be removed
10028 also, otherwise it is included itself in another call of `make
10031 * groff/groff.cc (synopsis): Removed superfluous space.
10033 * PROJECTS, PROBLEMS, NEWS: Updated.
10035 * VERSION: Updated to 1.12beta.
10037 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
10039 * README: Updated: Included documentation about CVS repository,
10040 mailing lists, and daily snapshots.
10042 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
10044 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
10046 * tmac/tmac.an: If the tag didn't fit into the space that the
10047 macro `TP' specifies, the rest of the tag went into the space for
10050 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
10052 * grolj4/lj4.cc: Added duplex printing (option `-d').
10054 * grolj4/grolj4.man: Document duplex printing.
10056 1999-09-12 Werner LEMBERG <wl@gnu.org>
10058 * doc/Makefile (pic.ps): Fixed rule which caused problems with
10059 non-GNUish sed programs.
10061 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
10064 * configure.in (LIBS): Added `-lc'
10066 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
10068 * pic/tex.cc (solid_arc): Casting M_PI to double.
10070 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
10072 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
10073 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
10074 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
10076 * groff/groff_man.man: New file. This manual page was originally
10077 written for the Debian GNU/Linux system by Susan G. Kleinmann
10080 * eqn/list.cc (list_box::compute_metrics,
10081 list_box::compute_sublist_width): Removed variable declaration to
10082 avoid shadowing warnings.
10084 * grops/psrm.cc (resource_manager::process_file): Ditto.
10086 * tfmtodit/tfmtodit.cc (main): Ditto.
10088 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
10089 to avoid shadowing warnings.
10091 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
10092 shadowing loop variable.
10094 * groff/groff.man, troff/troff.man: Added doc about grohtml.
10096 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
10098 New grohtml frontend to convert groff input to html.
10100 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
10102 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
10104 * tmac/eqnrc: Added html device.
10106 * tmac/tmac.html: New file.
10108 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
10109 (troff_output::start_picture, troff_output::finish_picture),
10110 tbl/main.cc (process_input_file):
10111 Surrounded output with `graphics_start' and `graphics_end' so that
10112 the html driver can identify non-text portions.
10114 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
10115 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
10116 grotty/tty.ps (tty_printer::set_char): Additional parameter
10119 * include/printer.h: Class printer: New function
10120 set_char_and_width; new variables (is_char_named, is_named_set,
10121 named_command, named_char_s, named_char_n) to hold information
10122 about named characters -- needed by the html driver.
10124 * libdriver/printer.cc (printer::set_ascii_char,
10125 printer::set_special_char): Use set_char_and_width.
10127 * devhtml/*: New device files for html driver.
10129 * grohtml/*: New driver grohtml.
10131 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
10133 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
10136 1999-09-11 Luke Mewburn <lukem@netbsd.org>
10138 * libgroff/string.cc (search): Small fix to test against NULL
10141 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
10143 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
10144 \b'abc') were stacked in reverse order when processed in a
10147 * troff/node.h: Added `*last' to struct `node' to make the above
10150 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
10151 The default scale for the 'f' and 't' graphics functions were 'm'
10152 rather than 'u' (i.e., no scaling).
10154 1999-09-11 Peter Miller <peterm@jna.com.au>
10156 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
10157 do_file), soelim/soelim.man: Added `-I file' option to soelim,
10158 defining include paths.
10160 * soelim/soelim.cc (include_path_append): New function.
10162 1999-09-11 Larry Jones <larry.jones@sdrc.com>
10164 * tbl/main.cc (process_options): Unix (at least Documenter's
10165 Workbench) tbl allows arbitrary non-alpha characters between
10168 1999-09-11 Paul Eggert <eggert@twinsun.com>
10170 Y2k fixes. Don't assume that the current year precedes 2000.
10172 * doc/meref.me: Add \n(y2, \n(y4.
10174 * tmac/doc-common (Yr): New number register.
10175 (Dd): Don't assume current year precedes 2000.
10177 * tmac/tmac.e (td): Likewise.
10178 (y2, y4): New number registers.
10180 * pic/pic.man: Update reference for pic paper to May, 1991
10183 1999-09-11 Werner LEMBERG <wl@gnu.org>
10185 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
10186 Removed quotation marks which prevented correct expansion of
10189 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
10191 1999-09-10 Werner LEMBERG <wl@gnu.org>
10193 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
10196 * Removed configure.old.
10198 1999-08-31 Werner LEMBERG <wl@gnu.org>
10200 * VERSION: Updated to 1.11.1
10202 1999-05-27 Werner LEMBERG <wl@gnu.org>
10204 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
10206 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
10207 added quotations around $(tmac_wrap) to avoid syntax error if
10210 * configure: Newly generated using autoconf 2.13.
10212 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
10214 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
10216 * README, PROJECTS, NEWS, INSTALL, VERSION,
10217 doc/Makefile. doc/pic.ms, groff/groff.man:
10218 Prepare for 1.11 release. No code changes.
10219 Documentation for pic added (doc/pic.ms).
10221 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
10223 * Version 1.10 released.
10225 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
10227 * afmtodit/afmtodit.pl: Avoid comment on first line.
10229 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
10231 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
10232 * configure.in: Call it.
10234 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
10235 (distfiles): Doesn't depend on config.log or config.cache.
10237 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
10239 * grog/grog.sh: Use print "" rather than print in END rule.
10241 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
10243 * tbl/main.cc (process_data): Don't give error for excess data
10244 entries that are comments.
10246 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
10248 * tbl/main.cc (process_data): Fix case where new for-scope rules
10249 silently change meaning of code.
10251 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
10253 * troff/env.cc (hyphenate): Loop over all consecutive sequences
10254 of non-zero hyphenation codes.
10256 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
10258 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
10260 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
10262 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
10264 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
10266 * tmac/tmac.andoc: Make it work in compatibility mode.
10268 * refer/token.h (token_info::is_range_sep): New function.
10269 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
10270 * refer/ref.cc (reference::output): More sophisticated check for
10273 * devps/prologue.ps (MANUAL): New procedure.
10274 * grops/ps.cc (main): New -m option.
10275 (usage): Include -m.
10276 (ps_printer::~ps_printer): Implement -m.
10278 * aclocal.m4 (GROFF_G): New macro.
10279 * configure.in: Call it.
10280 * Makefile.in (g): Provided by configure.
10282 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
10284 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
10287 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
10288 (tmac_m, tmac_s): Deleted.
10289 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
10290 tmac_s_prefix): New variables.
10291 (MDEFINES): Change accordingly.
10292 * Makefile.comm (.man.n): Use new TMAC_* variables.
10293 * configure.in (GROFF_TMAC): Call.
10294 * aclocal.m4 (GROFF_TMAC): Define.
10295 * tmac/Makefile.sub (stamp_wrap): New target.
10296 (install_data, uninstall_sub): Handle macro wrapping.
10298 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
10300 * tbl/main.cc (main): Ignore -T option.
10302 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
10304 * devlj4/generate/special.map: Add definition of \(nb.
10306 * tmac/tmac.dvi: Add definition of \(nb.
10308 * troff/dictionary.c (dictionary::dictionary): association::v gets
10309 initialized by association::association.
10311 * tmac/Makefile.sub: Avoid using temporary files when installing.
10313 * troff/env.cc (environment::set_font): Make bad font number a
10316 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
10318 * Makefile.in (datadir): Use share rather than lib.
10320 * groff/groff.cc (basename): Rename to xbasename.
10322 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
10324 * Makefile (CCLIBS): Don't use.
10325 * Makefile.ccpg: Likewise.
10327 * acgroff.m4: Rename to...
10328 * aclocal.m4: Modify extensively for autoconf 2.
10329 * configure.in: Likewise.
10330 * Makefile.in: Likewise.
10332 * groff/pipeline.c (const): Declare as empty if __STDC__ not
10334 (xstrsignal): Check for definition of NSIG. Conditionalize
10335 on SYS_SIGLIST_DECLARED. Make return type const.
10337 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
10339 * troff/input.cc (interpolate_macro): Rephrase missing space
10342 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
10344 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
10345 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
10346 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
10347 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10348 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
10349 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
10350 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
10351 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
10352 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
10353 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
10354 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
10357 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
10359 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
10361 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
10363 (macro_iterator::macro_iterator): Add additional argument.
10365 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
10367 * troff/div.cc (vertical_size::vertical_size): In place of integer
10368 specifying line spacing use cunits specifying post vertical
10370 (macro_diversion::output, top_level_diversion::output): Likewise.
10371 * troff/div.h: Change declarations accordingly.
10372 * troff/env.cc (pending_output_line): Replace ls field by post_vs
10374 (pending_output_line::pending_output_line,
10375 pending_output_line::output, environment::output,
10376 environment::output_line, environment::output_title,
10377 environment::hyphenate_line): In place of
10378 integer specifying line spacing use cunits specifying post vertical
10380 (environment::environment): Add post_vertical_spacing and
10381 prev_post_vertical_spacing arguments.
10382 (environment::get_post_vertical_spacing): New function.
10383 (environment::total_post_vertical_spacing): New function.
10384 (environment::post_vertical_spacing): New function.
10385 (init_env_requests): Initialize pvs request and .pvs register.
10386 * troff/env.h: Change declarations.
10388 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
10390 * tmac/tmac.pspic: Immediately remove the temporary file.
10392 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
10394 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
10395 height is specified.
10397 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
10399 * tbl/table.c (struct vertical rule, class table_entry): Use int
10400 not short for start_row and end_row.
10402 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
10404 * troff/input.cc (trapping_blank_line, blank_line_macro): New
10406 (diverted_space_node::reread, process_input_stack): Call
10407 trapping_blank_line() rather than blank_line().
10408 (init_input_requests): Bind "blm" to blank_line_macro().
10410 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
10412 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
10414 * troff/env.cc (environment::possibly_break_line): Require that
10415 width total excluding width of final space node be greater than
10416 the target text length.
10418 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
10420 * troff/node.cc (kern_pair_node::vertical_extent): New function.
10422 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
10424 * troff/node.cc (charinfo_node): New class.
10425 (glyph_node, composite_node): Derive from charinfo_node. Change
10426 member functions accordingly.
10428 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
10430 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
10432 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
10434 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
10436 * devps/generate/textmap (notsubset): Add.
10438 * tmac/tmac.a4: New file.
10440 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
10442 * pic/main.cc (had_parse_error): New variable.
10443 (do_picture, do_whole_file): Set had_parse_error if yyparse()
10445 (main): Return 1 if had_parse_error is true.
10447 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
10449 * grolj4/lj4.cc (main): Avoid use of strtoul.
10451 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
10453 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
10454 iso_8859_1 or $LESSCHARSET is latin1.
10456 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
10458 * hpftodit: New directory.
10459 * Makefile.in (CCPROGDIRS): Add hpftodit.
10460 * devlj4/generate: New directory.
10462 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
10464 * configure.in: Don't use AC_VFORK.
10465 * groff/pipeline.c (run_pipeline): Use fork() always.
10467 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
10469 * grops/ps.cc (main): Use %1 not %s in error message for -w.
10471 * Makefile.in (CCPROGDIRS): Add grolj4.
10472 (DEVDIRS): Add devlj4.
10473 * grolj4, devlj4: New directories.
10474 * tmac/troffrc: Handle lj4.
10475 * tmac/tmac.lj4: New file.
10477 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
10479 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
10481 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
10483 * troff/input.cc (do_if_request): At end of second string, switch
10484 environments before getting next token.
10486 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
10488 * devps/psstrip.sed: Split rule that strips whitespace on either
10489 side of delimiters.
10491 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
10493 * troff/node.h (font_family::make_definition): Add return value to
10494 declaration. * troff/symbol.h (symbol::operator==,
10495 symbol::operator!=): Likewise.
10497 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
10499 * groff/groff.cc (main, help, synopsis): Handle -S.
10500 (possible_command::insert_arg): New function.
10502 * tmac/tmac.safer: New file.
10503 * tmac/msafer.man: New file.
10504 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
10506 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
10508 * pic/pic.h, pic/main.cc (safer_flag): New variable.
10509 * pic/pic.y (placeless_element): Avoid unsafe operations if
10510 `safer_flag' is set.
10511 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
10513 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
10515 * eqn/lex.cc (get_token): Put call to add_context() in block to
10516 work around Sun C++ 4.0 bug.
10518 * include/stringclass.h (operator +): Use ?: instead of `if' to
10519 work around Sun C++ 4.0 bug.
10521 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
10523 * tbl/main.cc (process_format): Accept - as a synonym for the _
10526 * libbib/index.cc (minus_one): Don't declare as const.
10528 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
10530 * troff/input.cc (get_char_for_escape_name): Push back a newline.
10532 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
10534 * troff/input.cc (write_macro_request): New function.
10535 (init_input_requests): Bind write_macro_request to writem.
10537 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
10539 * tmac/tmac.s (@EN): Turn filling back on even if there was no
10542 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
10544 * tmac/tmac.s (@TS): Renamed from TS.
10545 (TS): Call LP then TS again.
10546 (cov*ab-init): Alias @TS to TS.
10548 * tmac/tmac.s: Allow QP or RS to initialize.
10550 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
10551 Move initializations of PS and LL here.
10552 (par@init): Don't initialize HY. Avoid changing environment 0.
10553 (par*env-init): Don't all par@reset.
10555 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
10557 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
10559 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
10561 * Makefile.in (MDEFINES): Add LDFLAGS.
10562 (LDFLAGS): Add definition line.
10564 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
10566 * troff/input.cc (get_optional_char): Split off error check into...
10567 (check_missing_character): New function.
10568 * troff/token.h: Declare it.
10569 * troff/env.cc (margin_character): Don't call get_optional_char.
10570 Only call tok.next() after making the node.
10572 * include/lib.h (getopt): Make 2nd argument char *const *.
10574 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
10576 * nroff/conftest.sh: Deleted.
10578 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
10580 * pic/make-dos-dist: Deleted.
10582 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
10584 * devps/psstrip.sed: Strip comments before stripping trailing
10587 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
10589 * Version 1.09 released.
10591 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
10593 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
10595 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
10597 * libgroff/font.cc (font::load_desc): Fix typo in error message.
10599 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
10601 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
10602 about returning without a value.
10604 * troff/charinfo.h (charinfo::get_special_translation): Cast
10605 TRANSLATE_NONE to int.
10607 * refer/token.cc (lookup_token, store_token): Remove bogus loop
10608 test. Fix test so that it works with n unsigned.
10610 * pic/pic.y (defaults_table): Fully bracket initializer.
10611 * pic/lex.cc (lookup_keyword): Likewise.
10612 * eqn/lex.cc (token_table, def_table): Likewise.
10613 * eqn/box.cc (param_table): Likewise.
10614 * troff/input.cc (warning_table): Likewise.
10615 * libgroff/font.cc (table): Likewise.
10616 * grops/ps.cc (ps_printer::special): Likewise.
10617 * grops/psrm.cc (resource_manager::process_file): Likewise.
10618 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
10619 * refer/command.cc (command_table): Likewise.
10620 * addftinfo/addftinfo.cc (param_table): Likewise.
10622 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
10623 about temp's being unused.
10624 (unused): New function.
10626 * groff/pipeline.cc: Declare c_fatal.
10628 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
10631 * libbib/index.cc (index_search_item::load): Prevent compiler
10632 warnings about fd_closer's being unused.
10633 (unused): New function.
10635 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
10637 * troff/input.cc (copy_mode_error): Make `prefix' static.
10640 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
10642 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
10643 HAVE_CC_OSFCN_H and modify accordingly.
10645 * troff/input.cc (init_charset_table): radicalex overlaps
10648 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
10649 udodo!hans@relay.NL.net).
10650 * groff/configure.in: Call it.
10652 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
10653 * groff/configure.in: Call it.
10654 * include/lib.h: Conditionalize declaration of pclose.
10656 * troff/div.cc (last_page_number): New global variable.
10657 (top_level_diversion::begin_page): Exit if we just printed the
10659 * troff/div.h (last_page_number): Declare it.
10660 * troff/input.cc (parse_output_page_list): Set last_page_number.
10662 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
10663 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
10664 tmac/tmac.X: Likewise.
10665 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
10666 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
10668 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
10670 * tmac/doc-ditroff (hK): Remove groff specific code which
10671 prevented page-breaks between separate manual entries. If this is
10672 the first page, don't set the page number to 1.
10674 * acgroff.m4 (GROFF_POSIX): New macro.
10675 * configure.in: Use it.
10677 * troff/node.cc (class real_output_file,
10678 real_output_file::real_output_file,
10679 real_output_file::~real_output_file): Conditionalize use of
10680 popen/pclose on POPEN_MISSING.
10681 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
10682 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
10683 (pipe_source): Similarily.
10685 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
10687 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
10688 presence of declarations by trying to compile example with
10689 conflicting declarations. (gcc only gives a warning for missing
10692 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
10694 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
10695 (from Ulrich Lauther).
10697 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
10699 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
10701 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
10703 * indxbib/indxbib.cc (write_hash_table): Add code for case where
10704 pointers and ints have different sizes.
10706 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
10708 * tmac/tmac.s (par*env-init): Call par@reset.
10710 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
10712 * tmac/tmac.s (@IP): Switch to a new environment when diverting
10714 (par*push-tag-env, par*pop-tag-env): New macros.
10716 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
10718 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
10719 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
10721 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
10722 comment. Include <time.h>.
10724 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
10726 * grops/ps.cc (is_small_h, is_small_v): Deleted.
10727 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
10730 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
10732 * troff/input.cc (read_request): Only print a prompt if reading
10733 from the terminal. Also clearerr on EOF if reading from the
10734 terminal. Declare isatty.
10736 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
10738 * refer/label.y: Rename map_t to map_func and extractor_t to
10741 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
10743 * include/assert.h: Don't use volatile.
10744 * libgroff/assert.cc: Likewise.
10746 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
10748 * troff/input.cc (abort_request): Look at character in tok before
10749 calling get_copy().
10751 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
10753 * troff/troff.h (NO_RETURN): Deleted.
10754 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
10755 * troff/input.cc (exit_troff): Likewise
10757 * Makefile.in: Remove `Making ...' messages since GNU make now
10760 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
10762 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
10764 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
10765 to constant 1 inch.
10767 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
10769 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
10771 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
10773 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
10774 MARK_REG if there was no left delimiter.
10776 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
10778 * pic/troff.cc (troff_output::text): Set line thickness to
10779 relative before outputting text.
10781 * tmac/tmac.e (@k): Don't zero ?T.
10784 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
10786 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
10788 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
10790 * troff/input.cc (decode_args): Warn about unquoted tabs (from
10793 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
10795 * troff/input.cc (ignoring): New variable.
10796 (ignore): Set ignoring during call to do_define_macro.
10797 (do_define_macro): Clear ignoring before interpolating terminating
10799 (copy_mode_error): New function.
10800 (get_char_for_escape_name, read_long_escape_name,
10801 interpolate_arg): Use copy_mode_error.
10802 (warning_table): Add WARN_IG.
10803 * troff/troff.h (WARN_IG): Declare.
10804 (WARN_TOTAL): Change accordingly.
10806 * groff/pipeline.c (strsignal): Rename to xstrsignal.
10807 * groff/groff.cc (strsignal): Delete declaration.
10809 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
10811 * troff/div.cc (page_offset): Use 'm' as default scaling.
10813 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
10815 * nroff/nroff.sh: Ignore -u.
10817 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
10819 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
10821 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
10823 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
10825 (B2): With -Tascii, leave additional vertical space before
10826 and after. Ensure that the left and right indent is restored to
10827 what it was even if the point size changes. Don't call
10828 par@finish. Change the indent, line length and title length
10829 directly. With -Tascii, make the width of the box 1n less.
10830 (B1): Remember 1n at the current point size. Don't call
10831 par@reset. Change the indent, line length and title length
10832 directly. Ensure that the temporary indent is preserved.
10833 (par*box-mark-top): Turn off no spacing mode.
10835 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
10837 * Makefile.in (dist): Use .gz suffix.
10839 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
10841 * troff/input.cc (main): Add return 0.
10842 * pic/main.cc (main): Use return instead of exit.
10843 * tbl/main.cc (main): Likewise.
10844 * eqn/main.cc (main): Likewise.
10845 * grops/ps.cc (main): Likewise.
10846 * grotty/tty.cc (main): Likewise.
10847 * groff/groff.cc (main): Likewise.
10848 * grodvi/dvi.cc (main): Likewise.
10849 * refer/refer.cc (main): Likewise.
10850 * indxbib/indxbib.cc (main): Likewise.
10851 * lkbib/lkbib.cc (main): Likewise.
10852 * soelim/soelim.cc (main): Likewise.
10853 * addftinfo/addftinfo.cc (main): Likewise.
10854 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
10855 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
10857 * troff/token.h (process_input_stack): Don't declare as static.
10858 * troff/input.cc: Likewise.
10860 * troff/node.c (invalidate_fontno): Make it a static member of
10861 class font_family. Change callers.
10862 * troff/node.c: Change declaration.
10864 * tbl/main.cc (struct input_entry_format): Add explicit public
10866 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
10867 struct double_hline_stuff): Likewise.
10868 * tbl/table.h (struct entry_format): Likewise.
10869 * pic/object.h (struct saved_state): Likewise.
10871 * include/stringclass.h: Add forward declarations of friend
10872 functions that are later declared as inline. Don't include inline
10873 specifier in friend declaration.
10875 * libgroff/lib.h: Declare popen and pclose.
10876 * acgroff.m4 (GROFF_POPEN): New macro.
10877 * configure.in: Call it.
10879 * include/lib.h (PI): New constant. Undef first if necessary.
10880 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
10881 * grops/ps.cc (degrees, radians): Likewise.
10882 * libgroff/font.cc (font::get_skew): Likewise.
10884 * grops/ps.cc (is_ascii): New function.
10885 (ps_output::put_string): Use is_ascii. Use csprint rather than
10887 (ps_printer::define_encoding): Use csspace.
10888 * libgroff/strtol.c (ISASCII): New macro.
10889 (strtol): Cast arguments to is*() and tolower() to unsigned char.
10890 Use ISASCII rather than isascii.
10891 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
10892 * libgroff/cset.cc: Likewise.
10893 * libdriver/input.cc: Include cset.h.
10894 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
10897 * refer/refer.cc (main): Use %ld rather than %d for longs.
10899 * libbib/index.cc (index_search_item_iterator::get_tag): Use
10902 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
10904 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
10906 * troff/input.cc (hyphenation_code): Skip white space between
10909 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
10911 * tbl/table.h (table::entry_list_tailp): New member.
10912 (table::table): Initialize it.
10913 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
10916 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
10918 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
10919 with negative horizontal positions. Remove casts of glyph::hpos to
10921 (USHRT_MAX): Delete definition.
10922 (SHRT_MAX, SHRT_MIN): New definitions.
10923 (glyph::hpos): Change type to short.
10924 (tty_printer::end_page): Output multiple backspaces if necessary.
10925 Remove casts of glyph::hpos to int.
10927 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
10929 * tmac/tmac.s (@RT): New definition.
10931 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
10933 * refer/refer.cc (do_file): Make sure current_filename is set when
10936 * pic/common.cc (common_output::dot_line): Handle zero length
10939 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
10941 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
10942 (par@init): Initialize \n[HY].
10944 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
10946 * troff/dictionary.cc (dictionary::remove): Continue when
10949 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
10951 * Makefile.com (.y.cc): Avoid ending up with two versions of
10954 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
10956 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
10957 (\(,C): Likewise. Also fix typo.
10959 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
10961 * lib.h: Delete extraneous semi-colon.
10963 * Add pso request: `so' from a pipe.
10964 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
10965 (file_iterator::close): New function.
10966 (file_iterator::~file_iterator, file_iterator::next_file): Use
10967 file_iterator::close.
10968 (file_iterator::backtrace): Say `process' rather than `file' when
10969 the stream is popened.
10970 (pipe_source): New function.
10971 (init_input_requests): Bind ".pso" to pipe_source.
10973 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
10975 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
10977 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
10978 digits in lower case.
10980 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
10982 * Version 1.08 released.
10984 * Makefile.in (dist): Insert || true after ln -s commands that
10987 * mm: Update to mm 1.16.
10989 * acgroff.m4 (GROFF_CSH_HACK): New macro.
10990 * configure.in: Call GROFF_CSH_HACK. Substitute for
10992 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
10994 * nroff/Makefile.sub (nroff): New target.
10995 (install_data): Install nroff.
10996 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
10997 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
10999 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
11001 * eqn/Makefile.sub (neqn): Add chmod +x.
11003 * grog/Makefile.sub (grog): Remove spurious semi-colon.
11005 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
11007 * troff/input.cc (string_iterator::string_iterator()): Initialize
11010 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
11012 * troff/div.cc (macro_diversion::space,
11013 top_level_diversion::space): Don't set high_water_mark.
11014 (macro_diversion::output, top_level_diversion::output): Don't
11015 include post line space in high water mark.
11017 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
11019 * eqn/eqn.y: Don't define YYDEBUG.
11020 * pic/pic.y: Likewise.
11022 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
11024 * tmac/tmac.e ([3): Add space after comma following editors.
11025 Change double spaces to single spaces.
11026 ([4): Change double spaces to single spaces.
11028 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
11029 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
11030 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
11031 after %!PS-Adobe- (for Newsprint).
11033 * troff/div.cc (top_level_diversion::begin_page): When
11034 before_first_page is 1, set page_number to 1.
11036 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
11038 * eqn/box.cc (box::top_level): Protect equation with \&.
11040 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
11042 * groff/groff.cc (possible_command::set_name): Delete old name.
11044 * groff/groff.cc (possible_command::~possible_command): Use
11047 * troff/node.cc (troff_output_file::begun_page): New member.
11048 (troff_output_file::troff_output_file): Initialize it.
11049 (troff_output_file::really_begin_page): Only output V command if a
11050 page has been begun.
11052 * pic/pic.y (placeless_element): Delete argument to PRINT after
11055 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
11057 * Make wrapman work.
11058 * troff/div.h (class top_level_diversion): Replace
11059 first_page_begun by before_first_page (with opposite sense).
11060 * Change first_page_begun to before_first_page inverting sense.
11061 * troff/div.cc (class nl_reg): New class.
11062 (init_div_requests): Use class nl_reg for \n(nl.
11063 (top_level_diversion::begin_page): Don't call
11064 output_file::begin_page if before_first_page is 2;
11065 reset before_first_page afterwards. If have_next_page_number is
11066 false, then always increment page_number.
11067 * tmac/tmac.an: Set traps within TH rather than at the top-level.
11068 Restore compatibility mode after loading, and then disable
11069 compatibility mode in TH.
11071 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
11073 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
11075 * troff/node.h (output_file::trailer): Declare.
11076 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
11077 * troff/node.cc (output_file::trailer): New function.
11078 (troff_output_file::~troff_output_file): Move most code into...
11079 (troff_output_file::trailer): New function.
11080 (class troff_output_file): Delete page_length member. Declare
11082 (troff_output_file::really_begin_page): Use current page length
11083 for final V command.
11085 * tbl/main.cc (struct options): New decimal_point_char member.
11086 (options::options): Initialize this.
11087 (process_options): Implement decimalpoint option.
11088 (process_data): Pass decimal_point_char option to table::table.
11089 * tbl/table.h (class table): New decimal_point_char member.
11090 (table::table): Add additional argument.
11091 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
11092 second argument specifying decimal point character. Use this
11094 (table::table): Initialize decimal_point_char.
11095 (table::add_entry): Change call to find_dot.
11097 * troff/input.cc (get_copy, token::next): Implement \V.
11098 (interpolate_environment_variable): New function.
11100 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
11102 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
11103 * pic/pic.y: Likewise.
11105 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
11107 * refer/ref.cc (reference::insert_field, reference::delete_field):
11109 * troff/number.cc (parse_term): Likewise.
11111 * acgroff.m4 (GROFF_PROG_YACC): New macro.
11112 * configure.in: Use GROFF_PROG_YACC.
11114 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
11116 * Makefile.in (OPTIMIZE): New define.
11117 (DEBUG): Empty by default.
11118 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
11120 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
11121 (GROFF_ARRAY_DELETE): Likewise.
11122 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
11124 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
11126 * devps/psstrip.sed: Use different delimiter on last line (so that
11127 it works with BSD 4.4 sed.)
11129 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
11131 * devps/psstrip.sed: Delete comments.
11133 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
11134 optind, opterr, optarg.
11135 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
11138 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
11140 * Makefile.in (check): Dummy target.
11142 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
11144 * Version 1.07 released.
11146 * Integrate mm 1.11.
11148 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
11149 where start_col was meant.
11151 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
11153 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
11155 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
11157 * troff/input.cc (token::next): Make \z\o'...' and similar things
11160 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
11162 (environment): Add margin_character_flags member.
11163 * env.cc (environment::environment(symbol),
11164 environment::environment(const environment *): Initialize
11165 margin_character_flags.
11166 (margin_character): Rewrite.
11167 (environment::output_line): Add a margin character if
11168 margin_character_flags is non-zero. Turn off the
11169 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
11170 zero, use margin_character_node without copying and then set
11171 margin_character_node to 0.
11173 * devps/DESC.in: Change minimum size to 1000.
11175 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
11177 * troff/symbol.h (symbol::hash): Change return type to unsigned
11179 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
11182 * test-groff: Use -r rather than -x.
11184 * grops/psfig.diff: Include in distribution again.
11186 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
11188 * Makefile.in (dist): Use gzip.
11190 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
11192 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
11193 unistd.h as well as in stdlib.h.
11194 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
11195 defined; otherwise include <sys/types.h> and <unistd.h> if
11196 UNISTD_H_DECLARES_GETOPT is defined.
11198 * configure.in: use builtin(include, ... rather than include(...
11199 * configure: Regenerate with autoconf 1.3.
11201 * libdriver/print.cc (printer::adjust_arc_center): Use new
11202 algorithm suggested by Andy Fyfe.
11204 * libdriver/printer.cc (printer::adjust_arc_center): New function.
11205 * include/printer.h: Declare this.
11206 * grops/ps.cc (ps_printer::draw): Use it.
11207 * grodvi/dvi.cc (dvi_printer::draw): Use it.
11209 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
11211 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
11213 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
11215 * eqn/main.cc (main): Handle "eqn -".
11217 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
11219 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
11221 * mm: Integrate version 1.08.
11223 * pic/troff.cc (troff_output::finish_picture): Set
11224 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
11225 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
11226 if it's not defined. Check whether the register is non-zero rather
11227 than whether it's not defined.
11228 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
11230 * indxbib/indxbib.cc: Move all signal handling into...
11231 * indxbib/signal.c: New file.
11232 * configure.in: Call AC_RETSIGTYPE.
11234 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
11235 * configure.in: Call GROFF_STRUCT_EXCEPTION.
11236 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
11238 * troff/input.cc (token::token, token::operator=): Work round SGI
11240 * pic/object.cc (position::position): Likewise.
11242 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
11244 * pic/pic.h: Move declaration of hypot().
11246 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
11248 * pic/pic.h: Declare hypot().
11250 * pic/pic.h: Define M_PI if necessary.
11252 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
11254 * tmac/tmac.e (re): Add alternative version that doesn't use groff
11257 * devps/prologue.ps (RE): Handle the possibility that the old font
11258 doesn't have a FontName entry.
11260 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
11262 * tmac/tmac.e (fam): Redefine to set family in environment 2.
11263 (@C): Use @fam not fam.
11265 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
11267 * lookbib/lookbib.cc (main): Change type of start to const char *.
11268 * lkbib/lkbib.cc (main): Likewise.
11270 * eqn/lex.cc (definition::definition): Don't use member
11271 initializer syntax for members of anonymous unions.
11273 * troff/input.cc (input_stack::backtrace): Change type of to const
11276 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
11278 * include/stringclass.h (class string): Declare inline friend
11279 functions as inline in class declaration.
11280 * troff/hvunits.h (class hunits, class vunits): Likewise.
11281 * include/refid.h (class reference_id): Likewise
11282 * troff/troff.h (points_to_units(units), scale(units, double)):
11283 Delete declarations.
11284 * libdriver/input.cc (get_char): Delete declaration.
11285 * include/lib.h: Change 2nd argument of getopt from const char **
11287 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
11288 char **' before assigning to a `const char **'.
11289 * tbl/table.cc: Delete extra declarations of prints().
11291 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
11293 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
11294 char **' before assigning to a `const char **'.
11296 * libgroff/errarg.cc (errarg::errarg): Don't use member
11297 initializer syntax for members of anonymous unions.
11299 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
11301 * mm: Integrate version 1.07.
11303 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
11305 * troff/input.c (translate2): Rename to
11306 (translate_no_transparent).
11307 (init_input_requests): Rename tr2 to trnt.
11309 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
11311 * troff/charinfo.h (class charinfo): Add transparent_translate field.
11312 (charinfo::set_translation, charinfo::set_special_translation):
11313 Add second argument that specifies value for
11314 transparent_translate.
11315 (charinfo::get_translation, charinfo::get_special_translation):
11316 Add optional second argument that specifies whether translation is
11317 being used for transparent throughput.
11318 * troff/input.cc (charinfo::set_translation,
11319 charinfo::set_special_translation): Handle second argument.
11320 (charinfo::charinfo): Initialize transparent_translate.
11321 (translate): Split main part off into
11322 (do_translate): New function. Pass argument saying whether
11323 translation applies to transparent throughput.
11324 (translate2): New request.
11325 (init_input_requests): Bind translate2 to `tr2'.
11327 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
11329 * tbl/table.h (class table): Add `nokeep' flag.
11330 * tbl/main.cc (process_options): Handle `nokeep' option.
11331 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
11332 table::do_bottom): Don't output keep/release macro definitions or
11333 calls when `nokeep' option has been specified.
11335 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
11337 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
11339 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
11341 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
11342 block_entry::divert, alphabetic_block_entry::divert): Add extra
11343 argument giving column separation.
11344 (table::compute_widths): Pass column separation to
11345 table_entry::divert().
11346 (block_entry::do_divert): If an entry spans multiple columns and a
11347 minimumum width has been specified for each column, then set the
11348 line length to the sum of the widths (plus possibly the column
11351 * troff/input.cc (set_escape_char): Don't set the escape_char
11352 until after calling has_arg().
11354 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
11356 * tbl/table.cc (table::do_top): Add missing \s0 for double box
11359 * tbl/table.cc (table::print_double_hline): Avoid extra new line
11360 in case where r > nrows - 1.
11362 * tbl/table.cc (BODY_HEIGHT): Deleted.
11363 (LINE_SEP): New definition.
11364 (table::print_single_hline, table::print_double_hline,
11365 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
11366 table::do_row, table::do_top): Use LINE_SEP space before a line
11367 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
11369 * tbl/table.cc (text_entry::print_contents): New function.
11370 (text_string_name, right_text_string_name): Deleted.
11371 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
11372 (simple_text_entry::do_width, numeric_text_entry::do_width,
11373 alphabetic_text_entry::do_width): Don't store the contents of the
11375 (left_text_entry::simple_print, right_text_entry::simple_print,
11376 center_text_entry::simple_print,
11377 alphabetic_text_entry::simple_print,
11378 numeric_text_entry::simple_print): Print the entry directly
11379 instead of using the stored string.
11381 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
11383 * devps/Makefile: Strip PostScript files.
11384 * devps/prologue: Rename to...
11385 * devps/prologue.ps.
11386 * devps/psstrip.sed: New file.
11387 * devps/download: Use .pfa rather than .ps for installed versions
11390 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
11392 * troff/env.cc (input_trap): Give a warning if the argument is out
11395 * troff/env.cc (adjust): Treat negative argument as missing. Round
11396 argument > 5 down to 5.
11398 * troff/env.cc (center, right_justify): Make negative argument zero.
11400 * troff/div.cc (page_offset, vertical_position_traps): Treat
11401 invalid argument as missing.
11402 * troff/env.cc (line_spacing, line_length, title_length, indent,
11403 underline, hyphen_line_max_request, control_char,
11404 no_break_control_char, widow_control_request, adjust, input_trap,
11405 point_size): Likewise.
11406 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
11407 constant_space): Likewise.
11408 * troff/input.cc (compatible, shift, warn_request,
11409 set_escape_char): Likewise.
11411 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
11412 * tbl/table.cc (table::table): Likewise.
11414 * Makefile.dev (install_dev): depends on $(DEVFILES).
11416 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
11418 * devX75, devX75-12, devX100, devX100-12: New directories.
11419 * Makefile.in: Add these to DEVDIRS.
11421 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
11422 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
11423 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
11424 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
11426 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
11427 (uninstall): New target.
11428 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
11429 uninstall_prog, uninstall_dev): New targets.
11431 * troff/div.cc (return_request): Treat an invalid argument as
11434 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
11436 * tmac/tmac.e ((f): Set up the environment even when there's a
11437 current diversion. Transperently throughput a call to @N.
11440 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
11442 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
11443 up to vertical resolution.
11445 * tbl/table.cc (table::do_row): Change row number after printing
11448 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
11450 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
11452 * Rename CHANGES to NEWS.
11454 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
11456 * libgroff/new.cc (operator new): Avoid calling malloc(0).
11458 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
11460 * man.ultrix: Removed.
11462 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
11464 * Makefile.comm (extraclean): Delete files whose names begin with
11467 * pic/troff.cc (troff_output::text): Fix typo in implementation of
11470 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
11472 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
11473 * troff/div.cc (page_length, need_space, space_request): Treat
11474 invalid optional argument as missing.
11475 * troff/env.cc (number_lines): If the first argument is present
11476 but not a number, turn on line numbering, don't change the next
11477 line number and parse the remaining arguments.
11479 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
11481 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
11483 * eqn/box.h: Change declaration accordingly.
11484 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
11485 the specified size was bad but don't give an error. Check for
11487 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
11488 * eqn/lex (do_size): Likewise.
11490 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
11492 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
11493 compatible headers.
11495 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
11497 * tbl/table.cc (table::init_output): Improve error message when
11498 table won't fit on one page.
11500 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
11502 * pic/troff.cc (troff_output::start_picture): Generate line
11503 containing a horizontal motion equal to the width of the picture.
11505 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
11506 using GROFF_COMMAND_PREFIX environment variable.
11508 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
11510 * mdate.sh: Use $NF rather than $(NF).
11512 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
11514 * pic/main.cc (main): Use %1 not %c in argument to warning.
11516 * eqn/main.cc (main): Output code to check that geqn was given the
11519 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
11521 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
11522 `ln -s ../Makefile .; make; rm -f Makefile'.
11524 * troff/hyphen: Rename to...
11526 * troff/input.cc (main): Delete -H option. Don't call
11527 read_hyphen_file().
11528 * troff/env.cc: Include searchpath.h and macropath.h.
11529 (exception_dictionary): Deleted.
11531 (read_hyphen_file): Deleted.
11532 (hyphenation_language): New struct.
11533 (class trie, class hyphen_trie): Move declarations up.
11534 (trie_node::~trie_node): Deleted.
11535 (trie::delete_trie_node): New function.
11536 (trie::do_delete): New pure virtual function.
11537 (hyphen_trie::do_delete): New function.
11538 (trie::~trie): New function.
11539 (hyphen_trie::~hyphen_trie): New function.
11540 (trie::clear): No need to chcek that tp is not 0.
11541 (current_language, language_dictionary): New variables.
11542 (hyphen_word): Give an error if no current language. Use
11543 exceptions dictionary in current language.
11544 (hyphen_trie::read_patterns_file): Find file using macro_path.
11545 Allow comments (starting with %) in patterns file. Don't make it
11546 a fatal error if the file can't be found.
11547 (hyphenate): Return if no current language. Get the exceptions
11548 dictionary and the hyphenation patterns from the current language.
11549 (set_hyphenation_language): New variable.
11550 (hyphenation_patterns_file): New function.
11551 (hyphenation_language_reg): New class.
11552 (hyphenation_language_reg::get_string): New function.
11553 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
11554 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
11556 * groff/groff.cc (main, help, synopsis): Delete -H option.
11557 * include/Makefile.sub: Don't define HYPHENFILE.
11558 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
11559 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
11560 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
11561 hyphenation patterns.
11563 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
11565 * eqn/neqn.sh: New file.
11566 * eqn/Makefile.sub: Handle neqn.sh.
11568 * eqn/eqn.h: Declare `nroff' variable.
11569 * eqn/box.cc (param_table): Add `nroff' param.
11570 (nroff): Define it.
11571 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
11573 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
11575 * troff/troff.h (WARN_FONT): New warning.
11576 (WARN_TOTAL): Change accordingly.
11577 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
11578 (warning_table): Add WARN_FONT.
11579 * troff/node.cc (mount_font_no_translate): Pass argument to
11580 font::load_font. If this is non-zero, give a warning.
11581 Don't give an error message when accessing a font that has already
11582 been found to be invalid.
11583 * include/font.h (font::load, font::load_font): Add additional
11584 optional argument which suppresses error message if the font is
11586 * libgroff/font.cc (font::load_font): Handle additional argument.
11587 (font::load): Add additional argument. If this is non-null, set it
11588 to 1 and don't give error message.
11590 * include/printer.h (printer::end_page): Add argument giving
11592 * libdriver/input.cc (do_file): Pass this.
11593 * grops/ps.cc (ps_printer::end_page): Add argument.
11594 * grodvi/dvi.cc (dvi_printer::end_page,
11595 draw_dvi_printer::end_page): Add argument.
11596 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
11597 columns_per_page members. New member nlines.
11598 (DEFAULT_LINES_PER_PAGE): Deleted.
11599 (tty_printer::tty_printer): Don't compute lines_per_page from
11600 font::paperlength. Don't compute columns_per_page from
11602 (tty_printer::add_char): Don't check horizontal position against
11603 columns_per_page. Grow glyphs vector if neccessary.
11604 (tty_printer::end_page): Add argument giving page_length in units.
11605 Discard lines past end of page.
11607 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
11609 * tmac/tmac.tty-char: Fix definition of \(/l.
11611 * tmac/tmac.X: Define \(en.
11613 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
11615 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
11616 lpq, then use lp rather than lpr.
11618 * tmac/tmac.s (par@reset): Don't call `ad'.
11619 (par*env-init): Call `ad'.
11621 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
11623 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
11626 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
11627 * indxbib/indxbib.cc: Likewise.
11629 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
11631 * libgroff/putenv.c: New file.
11632 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
11633 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
11634 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
11635 stdlib.h with AC_HAVE_HEADERS.
11637 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
11639 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
11642 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
11644 * eqn/box.cc (gsize): Make it an int.
11645 (set_gsize): Parse argument handling increment or decrement.
11646 (box::top_level): Convert gsize to a string.
11648 * troff/input.cc (exit_troff): Make buf unsigned char [].
11649 Call to make_temp_iterator casts buf to char*.
11651 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
11653 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
11654 * Makefile.cpg (depend.temp): Likewise.
11656 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
11658 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
11660 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
11662 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
11664 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
11666 * Version 1.06 released.
11668 * Integrate mm 1.04.
11670 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
11672 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
11674 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
11676 * afmtodit/afmtodit.pl: Add -n option that disables generation of
11678 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
11679 afmtodit. Regenerate.
11681 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
11682 @f back past the current position.
11684 * tmac/tmac.e: Change calls to @R so that comments are not part of
11687 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
11689 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
11691 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
11692 check that we can link a call to a function declared in <stdio.h>.
11693 (GROFF_UNISTD_H): New macro.
11694 * configure.in: Call it.
11695 * Makefile.in: Document it.
11696 * include/posix.h: New file.
11697 * troff/troff.h: Don't include <osfcn.h>
11698 * troff/input.cc: Include posix.h.
11699 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
11701 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
11702 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
11704 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
11705 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
11706 * libbib/search.cc (O_RDONLY): Delete definition.
11707 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
11708 Don't include <osfcn.h>.
11710 * acgroff.m4 (GROFF_TIME_T): New macro.
11711 * configure.in: Call it.
11712 * Makefile.in: Document it.
11714 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
11715 * configure.in: Call it.
11716 * Makefile.in: Document -DTRADITIONAL_CPP.
11717 * include/ptable.h: Don't include generic.h.
11718 (name2): Define it.
11720 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
11721 Afterwards remove [T1 and [T2.
11722 (ref*spec!0, ref*spec!2): Use T1 rather than T.
11723 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
11724 (ref*add-T2): Renamed from ref*add-T.
11725 (ref*add-T1): New macro.
11727 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
11729 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
11731 * libbib/index.cc: Include <fcntl.h>.
11732 (O_RDONLY): Define if necessary.
11733 (make_index_search_item, index_search_item_iterator::get_tag,
11734 index_search_item::check_files): Use O_RDONLY.
11735 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
11736 (O_RDONLY): Define if necessary.
11737 (search_list::add_file): Use O_RDONLY.
11738 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
11740 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
11743 * libbib/index.cc (S_ISREG): Define it if necessary.
11744 (index_search_item::load): Use S_ISREG.
11746 * include/driver.h: Include <errno.h>.
11748 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
11750 * eqn/box.cc (body_height): Increase default value to 85.
11751 (body_depth): Increase default value to 35.
11753 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
11755 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
11756 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
11757 protected from expansion with \E.
11759 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
11761 * Makefile (Makefile): New target.
11763 * Makefile.sub (configure, distfiles): New targets.
11765 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
11768 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
11770 * eqn/box.cc (param_table): Add body_height and body_depth.
11772 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
11774 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
11776 * psbb/Makefile.sub: Don't link with libgroff.a.
11778 * acgroff.m4 (GROFF_PUTENV): New macro.
11779 * configure.in: Call GROFF_PUTENV.
11780 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
11781 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
11784 * troff/env.cc (distribute_space): Rename force_forward argument
11785 to force_reverse. Reverse the list if force_reverse is true.
11787 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
11789 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
11791 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
11792 height or depth to be negative. Guard against SUP_RAISE quantity
11795 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
11797 * devps/generate/textmap: Add `an' (arrowhorizex).
11798 * tmac/tmac.ps: \(an overlaps horizontally.
11799 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
11801 * devps/symbolchars: Add arrowverttp, arrowvertbt.
11802 * devps/textmap: Add arrowvertex.
11803 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
11804 updownarrow delimiters.
11805 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
11807 * tbl/table.cc (simple_entry::position_vertically,
11808 block_entry::position_vertically): For a centered entry, perform
11809 the motion in two stages.
11811 * refer/refer.cc (split_punct): Don't call lookup_token if there
11814 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
11816 * troff/input.cc (token::next): Delete token_node after copying
11819 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
11822 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
11824 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
11826 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
11828 * grops/ps.cc (usage): -b option takes an argument.
11830 * devps/prologue (PLG): New procedure.
11831 * grops/ps.cc (main, usage): New -g option.
11832 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
11835 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
11837 * include/cset.h: Include <limits.h> if we have it.
11839 * libgroff/illegal.cc: New file.
11840 * include/lib.h (illegal_input_char): Use table.
11841 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
11842 * pic/lex.cc (ARG1): Renumber to 14.
11843 * eqn/lex.cc (ARG1): Likewise.
11845 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
11846 (eg 1.05.90) correctly.
11848 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
11850 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
11851 Rename $r and $R registers to $v and $V.
11852 ($r, $R): Initialize to 0.
11853 (@v, @V): New macros.
11857 * troff/input.cc (main, usage): Add -R option that says not to
11859 * eqn/main.cc (main, usage): Rename -n to -R.
11861 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
11863 * devps/DESC.in: Leave font positions 5-9 blank.
11864 * devdvi/DESC.in: Likewise.
11866 * grog/grog.pl: Handle `.PS <file' correctly.
11868 * troff/input.cc (input_stack::push): Improve error message when
11869 input stack limit exceeded.
11871 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
11873 * refer/refer.cc (main): Fix typo in handling of `a' option.
11875 * refer/refer.cc (do_bib): In state START after a newline remain
11878 * groff/groff.sh: Deleted.
11879 * groff/Makefile.sub: Delete handling of groff.sh.
11881 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
11882 to determine whether to use \X'ps:...'.
11883 * tmac/troffrc: Set 0p register to 0.
11884 * tmac/tmac.ps: Set 0p register to 1.
11886 * groff/groff.cc: Support -X option. Give warning for -TXps and
11887 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
11888 * tmac/troffrc: Support -r.X=1.
11890 * pic/troff.cc (troff_output::dot): Don't test
11891 zero_length_line_flag.
11893 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
11895 * include/lib.h: Declare getopt() and friends unless
11896 STDLIB_H_DECLARES_GETOPT is defined.
11898 * doc/chars.tr: Delete.
11899 * man/groff_char.man: New file.
11901 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
11903 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
11904 user has changed register format.
11906 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
11908 * groff/groff.cc: Get rid of device_table. Get postprocessor from
11909 `postpro' command in DESC file. Get spooler command from `print'
11910 command in DESC file. Execute spooler command with /bin/sh.
11912 * groff/groff.cc: Split Unix-specific parts into...
11913 * groff/pipeline.c: New file.
11916 * COPYING: New file.
11917 * all files: Update copyright notices.
11919 * Rearrange files. Redo Makefiles. Use autoconf.
11921 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
11923 * troff/input.c (charinfo_to_node_list): Interpret character
11924 definition with escape_char of `\'.
11926 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
11928 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
11929 Define INT_DIGITS as big enough for 64-bit integer.
11930 * lib/strtol.c: Don't include lib.h.
11931 * lib/lib.h: Delete ifdef __cplusplus stuff.
11933 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
11935 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
11936 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
11937 get DESC from current directory.
11939 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
11941 * tbl/main.c (main): Always reset the line number when reading
11944 * tbl/table.c (table::print_single_hline, table::print_double_hline,
11945 table::define_bottom_macro, table::do_row, table::do_top): Round
11946 vertical spacing up to vertical resolution.
11948 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
11950 * ps/ps.h (enum resource_type): Avoid comma at end of
11952 * dvi/dvi.c (class dvi_printer): Likewise.
11953 * dvi/tfmtodit.c (gf::load): Likewise.
11954 * refer/label.y (struct expression): Likewise.
11955 * refer/refer.c (class label_processing_state): Likewise.
11956 * refer/indxbib.c (do_file): Likewise.
11957 * troff/troff.c (enum warning_type): Likewise.
11958 * tbl/main.c (process_data): Likewise.
11959 * troff/charinfo.h (class charinfo):
11961 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
11963 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
11965 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
11967 * groff.c: Move to new groff subdirectory.
11968 * groff/Makefile: New file.
11969 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
11971 * man/mdate.sh: Use ls -L if supported.
11973 * Consolidate all header files produced by gendef into lib/defs.h.
11974 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
11975 Don't include path.h.
11976 * lib/Makefile (path.h): Don't generate.
11977 * troff/input.c: Include defs.h. Don't include config.h.
11978 * troff/Makefile (config.h): Don't generate.
11979 * refer/index.h: Don't include suffix.h.
11980 * refer/index.c: Include defs.h.
11981 * refer/indxbib.c: Include defs.h.
11982 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
11984 * refer/Makefile (suffix.h, path.h): Don't generate.
11985 * groff.c: Don't include config.h. Include defs.h.
11986 * Makefile (config.h): Don't generate.
11987 (lib/defs.h): Generate.
11988 (topclean): Remove lib/defs.h.
11990 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
11992 * lib/malloc.c, lib/getpagesize.h: Deleted.
11993 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
11995 * lib/Makefile: Delete malloc-related stuff.
11996 * lib/new.c: Workaround COOKIE_BUG if necessary.
11998 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
11999 needed header files directly.
12000 * refer/refer.h: Omit definition of DEFAULT_INDEX.
12001 * Makefile: Include definition of DEFAULT_INDEX in path.h.
12003 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
12005 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
12007 * lib/font (font::load_desc, font::load): Don't split argument of
12009 (font::handle_unknown_font_command): Change type.
12010 * ps/ps.c (ps_font::handle_unknown_font_command,
12011 handle_unknown_desc_command): Change type.
12012 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
12014 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
12016 * lib/font.h (font::handle_unknown_font_command): Add file and
12018 * lib/font.c (font::handle_unknown_font_command):
12019 * ps/ps.c (ps_font::handle_unknown_font_command):
12020 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
12021 lineno arguments. Use _with_file_and_line functions for error
12024 * lib/fontfile.c (font::unknown_desc_command_handler): New static
12026 * lib/font.c (font::set_unknown_desc_command_handler): New
12028 (font::load_desc): For unknown commands, call
12029 unknown_desc_command_handler if not null.
12030 * lib/font.h (class font): Declare them.
12031 (FONT_COMMAND_HANDLER): New typedef.
12032 * ps/ps.c (handle_unknown_desc_command): New function.
12033 (main): Set bflag if we had a -b option. Call
12034 font::set_unknown_desc_command_handler.
12035 (broken.h): Don't include.
12036 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
12038 * ps/devps/Makefile: Add `broken' command to DESC file using
12039 BROKEN_SPOOLER_FLAGS.
12041 * macros/tmac.e ([, ]): Add as synonyms for { and }.
12043 * macros/tmac.e ($p): Only exdent if \$3 > 0.
12045 * macros/tmac.e (@R, @S): New macros.
12046 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
12047 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
12048 Declare $H, $[0-9], .. macros with @S.
12049 Declare |0, |1, |2, |3 strings with @S.
12051 * macros/tmac.e (@S): Rename to @U.
12053 * macros/tmac.e (@z): Define @b and bp as empty instead of
12056 * macros/tmac.e (@m): Deleted.
12057 (@h): Don't call @m.
12058 (@z): Don't set @m trap.
12060 * macros/tmac.e ($h, $f): Define |z as empty string.
12062 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
12065 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
12067 ()f): Likewise for * register.
12069 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
12070 argument is missing, don't change $R. Call sr with three
12071 arguments when initializing.
12073 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
12075 * macros/tmac.e (sr): New macro.
12076 Initialize $r and $R using sr.
12078 * macros/tmac.e (,): Delete \*(#[.
12080 * troff/env.c (set_tabs): Read the tab type even if the position
12081 is bad. Allow the position of the first tab stop to be negative.
12083 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
12085 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
12087 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
12088 rather than -DPATHCONF_MISSING.
12089 * Makefile: Get rid of PATHCONF_MISSING.
12091 * refer/map.c: New file.
12092 * refer/index.c: Interface to mmap through map.c. Rename map_size
12094 * refer/Makefile: Handle map.c.
12095 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
12097 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
12099 * Makefile: RANLIB should be `true' if there is no ranlib.
12100 * lib/Makefile (libgroff.a): Simplify.
12101 * driver/Makefile (libdriver.a): Simplify.
12103 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
12104 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
12107 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
12109 * troff/env.c (compare_ranges): Declare as extern "C".
12111 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
12113 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
12115 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
12117 * pic/troff.c (troff_output::text): Merge in grops_output::text,
12118 but conditionalize use of \X based on \*(.T.
12119 (grops_output::*): Deleted.
12120 * pic/output.h: Delete declaration of make_grops_output.
12121 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
12122 by default. -n sets it to 0.
12123 (usage): Corresponding changes.
12124 * groff.c (main): Don't pass -x or -p to pic.
12125 * groff.sh: Likewise.
12127 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
12130 * ps/devps/afmtodit: Change calculation of asc_boundary and
12131 desc_boundary. Make these bounds inclusive.
12132 * ps/devps: Regenerate font files.
12134 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
12136 * macros/tmac.latin1: New file.
12137 * macros/tmac.tty-char: Use tmac.latin1.
12138 (tmac.tty-tr): Deleted.
12139 * macros/Makefile: Install tmac.latin1.
12140 * macros/tmac.dvi: Use tmac.latin1.
12141 * macros/troffrc: Translate \[char160] onto no-break space here.
12142 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
12144 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
12146 * macros/tmac.Xps: Use `do' request.
12148 * macros/tmac.ps: Use `do' request.
12150 * macros/tmac.e (@C): Use `do' request.
12152 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
12153 * macros/Makefile: Install tmac.X*.
12155 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
12156 * tty/Makefile: Don't install tmac.tty*.
12157 * macros/Makefile: Install tmac.tty*.
12159 * dvi/tmac.dvi: Move to macros.
12160 * dvi/Makefile: Don't install tmac.dvi.
12161 * macros/Makefile: Install tmac.dvi.
12163 * ps/tmac.ps*: Move to macros.
12164 * ps/Makefile: Don't install tmac.ps*.
12165 * macros/Makefile: Install tmac.ps*.
12167 * eqn/box.c: Provide draw_lines parameter corresponding to -D
12169 * macros/eqnrc: Set draw_lines parameter based on device.
12170 * groff.c: Don't pass -D flag to eqn.
12171 * groff.sh: Likewise.
12172 * eqn/main.c: Warn about use of -D.
12174 * troff/input.c (process_startup_file): New function.
12175 (main): Call process_startup_file().
12176 * macros/troffrc: New file.
12177 * macros/Makefile: Install troffrc.
12178 * groff.c (main): Don't pass extra -m option to troff. For a
12179 pseudo device pass the name of the pseudo device to troff using
12181 * groff.sh: Likewise.
12182 * groff.c (possible_command::prepend_arg): Deleted.
12184 * troff/input.c (do_request): New function.
12185 (init_input_requests): Bind "do" to do_request.
12187 * eqn/main.c (main): Instead of loading eqnchar from device directory,
12188 load eqnrc from macro directory.
12189 * macros/eqnrc: New file.
12190 * macros/Makefile: Install eqnrc.
12191 * ps/devps/eqnchar: Deleted.
12192 * ps/devps/Makefile: Don't install eqnchar.
12193 * dvi/devdvi/eqnchar: Deleted.
12194 * dvi/devdvi/Makefile: Don't install eqnchar.
12195 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
12198 * lib/device.[ch]: New files.
12199 * lib/font.h (font::set_device_name, font::get_device_name):
12201 * lib/fontfile.c: Use device.h.
12202 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
12203 * troff/input.c: Delete definition of `device'.
12204 (main): Don't initialize device.
12205 * troff/troff.h: Include device.h rather than declaring device.
12206 * troff/Makefile: No need to handle DEVICE.
12207 * driver/input.c: Include device.h. Don't use
12208 font::{set,get}_device_name.
12209 * groff.c, Makefile: Rename device.h to config.h.
12210 * groff.c: Use library device variable.
12211 * eqn/main.c: Use library device variable.
12212 * eqn/Makefile: No need to handle DEVICE.
12214 * lib/searchpath.[ch]: New files.
12215 * lib/Makefile: Handle searchpath.[ch].
12216 * troff/input.c (open_file, init_dirs): Deleted.
12217 (macro_dirs): Deleted.
12218 (open_mac_file, macro_source): Use class search_path.
12219 (add_string, struct string_list): Move definition.
12220 (main): Change -M option to use macro_path. Delete call to
12222 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
12223 Rewrite to use class search_path.
12224 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
12225 * lib/Makefile: fontfile.c depends on searchpath.h.
12226 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
12228 * lib/macropath.[ch]: New files.
12229 * troff/Makefile: No need to handle MACROPATH.
12231 * troff/input.c: Delete DUMP code.
12232 * lib/fontfile.c, lib/font.h: Delete
12233 font::forget_command_line_font_dirs.
12235 * troff/input.c (push_token): New function.
12236 (handle_first_page_transition): Use push_token().
12237 (process_input_stack): Change handling of a space at the beginning
12240 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
12242 * troff/input.c (font_dirs): Delete unused variable.
12244 * eqn/lex.c (do_set): Correct error messages.
12246 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
12248 * troff/input.c (do_define_string): Allow the string name to be
12249 followed immediately by a tab.
12250 (define_character): Likewise.
12252 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
12254 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
12257 * troff/input.c (input_iterator::is_file): New virtual function.
12258 (file_iterator::is_file): New function.
12259 (input_stack::end_file): New function.
12260 (input_stack::next_file): Handle the situation where there is no
12261 file on the input stack correctly. Avoid making two passes over
12263 (next_file): Make the filename optional; in this case call
12264 input_stack::end_file().
12266 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
12268 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
12269 produce a real _ charater when the current font is CW and _
12272 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
12273 expression to work around gcc 2.2 bug.
12275 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
12277 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
12279 * troff/env.c (environment::add_padding): New function.
12280 (environment::add_char): Use add_padding().
12281 (environment::space): Likewise.
12282 (environment::wrap_up_field): Add some padding if there is none
12283 and there's no current tab.
12284 * troff/env.h: Declare environment::add_padding.
12286 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
12288 * pic/pic.y: undef fmod and rand before declaring them.
12290 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
12292 * troff/input.c (main): If the DESC file specifies a font name of
12293 0, then leave the corresponding font position empty.
12295 * nroff.sh: New file.
12296 * Makefile (install.nobin): Install nroff.sh.
12298 * tty/devlatin1/R.proto: Add ao as synonym for de.
12299 * tty/tmac.tty-char: Define ao as o.
12301 * tty/dev{ascii,latin1}/R.proto: Add aq.
12302 * tty/tmac.tty-char: Delete definition of aq.
12304 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
12306 * troff/input.c (init_charset_table): Don't translate 0240.
12307 * ps/tmac.ps: Translate char160 to space.
12308 * dvi/tmac.dvi: Likewise.
12309 * tty/tmac.tty: Likewise.
12311 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
12313 * dvi/tmac.dvi: Add support for all Latin-1 characters.
12315 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
12316 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
12319 * tty/tmac.tty-char: Add \(ah.
12321 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
12322 No need to define \(FM and \(!/. Conditionalize all character
12325 * ps/devps/lgreekmap: Add +h, +f, +p.
12327 * ps/tmac.psnew: New file.
12328 * ps/Makefile: Install tmac.psnew.
12330 * troff/input.c (charinfo_to_node_list): Don't ever interpret
12331 character definitions in compatible mode.
12333 * troff/input.c (remove_character): New function.
12334 (init_input_requests): Bind remove_character to "rchar".
12336 * ps/tmac.psold: New file.
12337 * ps/Makefile: Install tmac.psold.
12338 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
12339 characters into tmac.psold. Make these definitions unconditional.
12341 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
12343 * ps/tmac.ps: Don't define \('c and \('C.
12345 * ps/devps/textmap: Move Greek characters to...
12346 * ps/devps/symbolchars:
12348 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
12350 * ps/devps/text.enc: Add quotesingle.
12351 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
12352 * tty/tmac.tty-char: Likewise.
12353 * dvi/devdvi/texmi.map: Add +h, +f, +p.
12354 * dvi/devdvi/texi.map: Add Fn.
12355 * dvi/devdvi/msam.map: Add lz.
12356 * dvi/tmac.dvi: Handle Bq, bq, aq.
12358 * pic/lex.c (get_token): Recognize 'th.
12359 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
12361 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
12363 * ps/devps/textmap: Move di, mu, +- to...
12364 * ps/devps/symbolchars:
12366 * macros/tmac.s (@XS): Don't call par@reset or fi.
12367 (XA): Call LP. Turn off adjustment. Reduce line length.
12369 * macros/tmac.s: Initially alias XS to LP.
12370 (XS): Rename to @XS.
12371 (cov*ab-init): Alias XS to @XS.
12373 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
12375 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
12376 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
12377 (token::is_size, token::changes_env): Deleted.
12378 * troff/number.c (parse_term): No need to process \s explicitly.
12379 Call tok.next() only after scale indicator has been processed.
12380 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
12382 (token::next): Handle \s, \f, \S, \H immediately rather than
12383 returning them as tokens.
12384 (token::operator==, token::description, token::add_to_node_list,
12385 token::process): Remove handling of deleted tokens.
12387 * troff/env.c (environment::add_char): When adding padding
12388 indicator character, call start_line() if necessary.
12390 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
12392 * ps/devps/afmtodit: Don't output 0 kerns.
12394 * ps/devps/afmtodit: Remove directory from name of encoding in
12395 font description file.
12397 * ps/devps/afmtodit: Improve error messages.
12399 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
12401 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
12402 * ps/devps/FontMakefile: Deleted.
12403 * ps/devps/afmname: New file.
12405 * ps/devps/symbol.sed: New file.
12406 * ps/devps/symbol.diff: Deleted.
12407 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
12408 Generate zapfdr.afm from zapfd.afm.
12410 * tty/tmac.tty (tty-char): Prefix definition with ".
12412 * macros/tmac.an (TP): Don't start a diversion if one has already
12415 * tty/tmac.tty-char: Add Latin-1 characters.
12417 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
12419 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
12421 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
12422 Move declaration of struct horizontal_span.
12424 * tbl/table.c (table::table): Initialize span_list.
12425 (table::~table): Delete span_list.
12427 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
12429 * ps/devps/Makefile: Avoid dependency on GNU make.
12431 * ps/tmac.ps: Check that character does not already exist before
12434 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
12435 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
12436 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
12439 * tty/tmac.tty-char: New file.
12440 * tty/Makefile: Install tmac.tty-char.
12441 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
12444 * tty/tmac.tty: Fix definition of \(34.
12446 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
12447 bracket-drawing characters onto |. Add *o.
12449 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
12450 only if current_field.
12452 * troff/dictionary.c (dictionary::lookup): Free old_table after
12455 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
12457 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
12458 whose glyphs are identical to glyphs of some Roman character.
12460 * tty/devlatin1/R.proto (bu): Deleted.
12461 * tty/devascii/R.proto (bu): Deleted.
12462 * tty/tmac.tty: Add definition of \(bu.
12464 * eqn/main.c (do_file): Pass FILE as argument.
12465 (main): Automatically load eqnchar. New options -F and -n.
12466 Pass do_file an opened FILE.
12467 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
12468 No need to include font.h.
12469 * groff.sh: Likewise. Don't need to use - for standard input.
12470 Prefix files with -- if first file starts with -.
12472 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
12474 * troff/env.c (environment::possibly_break_line): Don't set line
12475 to 0 across call to output_line(). Don't call output_line() until
12476 after discarding nodes after break.
12478 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
12480 * request.h (macro::empty): Declare it.
12481 * input.c (macro::empty): New method.
12482 (interpolate_macro): Don't give a WARN_SPACE if the two-character
12485 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
12487 * troff/env.c (environment::start_field): Decrement space_total
12488 when a space is frozen.
12490 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
12492 * macros/tmac.an (R): Delete macro.
12494 * troff/input.c (get_copy, token::next): Support \# (like \" but
12495 newline is ignored).
12497 * troff/input.c (token::next): Fix error message in 'Y' case.
12499 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
12501 * eqn/delim.c (define_extensible_string): Recognize any prefix of
12504 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
12506 * c++test.c: Include <osfcn.h>.
12508 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
12511 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
12513 * tbl/table.c (table::divide_span): Don't count column separation
12514 if expand was specified.
12516 * tbl/main.c (process_format): Don't ignore width specs in
12517 continued format. Give warning for changing equal widths or
12518 column separation in continued format.
12519 (process_data): Set column separation, minimum width, equal
12520 columns at end of table.
12522 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
12524 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
12525 node::add_discretionary_hyphen): Use soft_hyphen_char.
12526 (set_soft_hyphen_char): New function.
12527 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
12529 * Makefile (c++tested): Give more helpful message if test fails.
12531 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
12533 * troff/input.c (init_charset_table): Translate 0240 to
12534 an unbreakable space.
12536 * troff/token.h (token::hyphen_indicator): New function.
12537 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
12539 * troff/input.c (translate): Allow translation to \%.
12540 * troff/node.c (node::add_char): Handle
12541 TRANSLATE_HYPHEN_INDICATOR.
12542 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
12544 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
12547 * tty/devlatin1/R.proto: \(hy and - should print as 055.
12549 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
12551 * groff.c (run_commands): If the last command gets a SIGPIPE send
12552 a SIGPIPE to all children than haven't yet terminated. When
12553 command terminates, set pid field to -1.
12555 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
12557 * groff.c (main): Pass an appropriate -filename option to gxditview.
12559 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
12561 * Makefile.bd (install): Remove existing program before copying.
12563 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
12564 programs which have Unix counterparts to be installed with
12565 user-specified prefix.
12567 * troff/input.c (exit_troff): Don't check if exit_started.
12568 (exit_request): Don't call exit_troff if exit_started.
12570 * Makefile.bd (install.mm): Rename to install.dwbmm.
12572 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
12574 * driver/input.c (do_file): Add missing break for '#' case.
12576 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
12578 * troff/input.c (input_stack::clear): Clear past any boundaries and
12579 then add the boundaries back.
12581 * troff/input.c (exit_troff): Return immediately if already
12584 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
12586 (pg*end-page): If the text has ended and there are no more
12587 footnotes or keeps, exit.
12589 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
12591 * troff/input.c (init_charset_table): Make \(rq transparent by
12594 * macros/tmac.an: Define lq and rq strings.
12596 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
12598 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
12600 * troff/env.c (environment::final_break): New function.
12601 (environment::newline): Set prev_line_interrupted to 2 if
12603 * troff/env.h: Declare environment::final_break.
12604 * troff/input.c (exit_troff): Call environment::final_break()
12605 instead of environment::do_break().
12607 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
12608 doesn't already exist.
12609 * macros/man.local: New file.
12610 * macros/tmac.an: Load man.local.
12611 * macros/man.ultrix: New file.
12613 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
12615 * troff/input.c (exit_groff): Rename to...
12616 (exit_troff): New function.
12618 * troff/div.c (exit_started, done_end_macro,
12619 seen_last_page_ejector): New global variables.
12620 (began_page_in_end_macro): New static variable.
12621 (exit_flag): Deleted.
12622 (top_level_diversion::top_level_diversion): Initialize
12624 (top_level_diversion): More elaborate test for whether
12625 cleanup_and_exit() should be called.
12626 Set began_page_in_end_macro if the end macro isn't yet finished.
12627 * troff/div.h (top_level_diversion::last_page_count): New data
12629 (top_level_diversion::set_last_page): New function.
12630 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
12631 * troff/env.c (do_break): Zero prev_line_interrupted.
12632 * troff/input.c (exit_flag): Delete declaration.
12633 (LAST_PAGE_EJECTOR): New magic cookie.
12634 (token::next): Handle LAST_PAGE_EJECTOR.
12635 (exit_groff): Set exit_started and done_end_macro instead of
12636 exit_flag. Call top_level_diversion::set_last_page. Push a
12637 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
12638 another ejection after setting seen_last_page_ejector.
12640 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
12642 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
12644 * macros/tmac.e (TH): Make sure there's room for the initial
12647 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
12648 Set FVS in points rather than units.
12650 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
12652 * troff/div.c (top_level_diversion::add_trap): Don't consider the
12653 position of empty slots.
12655 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
12657 * ps/devps/S: Fix height and depth of parenrightex.
12658 * ps/devps/symbol.diff: Regenerate.
12660 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
12662 * tmac.e (u): Do underlining as in -mgs.
12664 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
12666 * tty/tty.c (tty_printer::end_page): If overstriking is
12667 suppressed, still turn overstruck horizontal and vertical lines
12670 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
12673 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
12675 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
12677 * Version 1.05 released.
12679 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
12681 * tty/tty.c: Instead of keeping an array of glyphs and then
12682 sorting it, keep a ordered linked list of glyphs for each line.
12684 * driver/driver.h: Include stddef.h.
12686 * tty/tty.c (compare_glyph):
12687 * refer/refer.c (rcompare):
12688 * troff/env.c (compare_ranges): Arguments of qsort comparison
12689 function should be const void *.
12691 * troff/number.c (parse_term):
12692 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
12695 * refer/label.y (consider_authors): Don't access variables
12696 constructed under a condition outside that condition: put braces
12697 round for statement containing declaration; redeclare use of same
12700 * pic/pic.y (text_expr): Delete production that allows
12701 parenthesised text_expr.
12702 (expr): Allow a conditional_expr to appear in parentheses.
12703 (conditional_expr): Rename to any_expr.
12705 * mm: Install new version 1.01 from jh.
12707 * lib/font.c (font::get_width): Cache scaled widths.
12708 (font::font): Initialize widths_cache.
12709 (font::~font): Destroy widths_cache.
12710 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
12712 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
12714 * c++test.c, c++test.ref: New files.
12715 * Makefile: Check that the C++ compiler works.
12717 * ps/tmac.pspic (PSPIC): Do a break.
12719 * ps/tmac.ps: Move definition of PSPIC into...
12720 * ps/tmac.pspic: New file.
12721 (PSPIC): Draw box around picture, but make it invisible to grops.
12722 * ps/tmac.ps: Load tmac.pspic.
12723 * ps/Makefile: Install tmac.pspic.
12725 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
12727 * lib/font.c (scale_round): If n is negative,
12728 subtract .5 before truncating floating point result.
12730 * lib/fontfile.c: Include <errno.h>.
12732 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
12734 * driver/input.c (get_char): Inline. Don't update current_lineno.
12735 Change callers to up date current_lineno if necessary.
12736 Use get_char() instead of getc(current_file).
12738 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
12740 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
12742 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
12744 * tty/tty.c (tmac.tty): Define \(rg as (R).
12746 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
12748 * lib/lib.h: New define a_delete.
12749 * Use a_delete instead of delete when deleting an array of objects
12750 without destructors.
12752 * lib/lib.h: Rename adelete to ad_delete.
12753 * Change uses of adelete.
12755 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
12757 * eqn/eqn.y: Include lib.h.
12759 * troff/node.c (grow_font_table): Delete old_font_table.
12761 * mm: Install new version from jh.
12763 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
12765 * tbl/table.h (format_type): Make global instead of local to class
12766 entry_format. Prefix enumerators with FORMAT_.
12767 * tbl/table.c, tbl/main.c: Corresponding changes.
12768 * refer/token.h (token_type): Make global. Prefix enumerators
12770 * refer/token.[ch]: Corresponding changes.
12771 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
12773 * troff/div.c (node::set_vertical_size): Don't name argument.
12775 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
12777 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
12778 * lib/lib.h: Define adelete accordingly.
12779 * pic/object.c (graphic_object::graphic_object):
12780 * tbl/main.c (format::~format):
12781 * tbl/table.c (table::~table):
12782 * refer/ref.c (reference::~reference, reference::merge,
12783 reference::insert_field, reference::delete_field): Use adelete.
12785 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
12787 * tbl/table.h: Corresponding changes.
12789 * common.c (common_output::dashed_arc, common_output::dotted_arc):
12790 Ensure total_angle is positive.
12792 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
12794 * refer/ref.c (reference::merge, reference::insert_field,
12795 reference::delete_field): Avoid delete[0].
12797 * refer/token.c (init_special_chars): Move calls to cmupper
12798 outside calls to init_two_char_letter to work around bug in gcc
12801 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
12803 * lib/new.c (operator new): Use __builtin_new for g++.
12805 * pic/object.c (graphic_object::~graphic_object): Don't use
12808 * pic/object.c (output::compute_scale): Initialize max_width and
12811 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
12813 * troff/input.c (write_request): Call fflush.
12815 * troff/node.h (class composite_node): Move declaration to node.c
12816 * troff/input.c (charinfo_to_node): Rename to ...
12817 (charinfo_to_node_list): Return node list rather than composite
12819 * troff/node.c (make_composite_node): New function.
12820 (make_node, add_char): Call make_composite_node instead of
12822 (class composite_node): Add a tfont * member. Delete font_size
12824 (composite_node::composite_node, composite_node::copy,
12825 composite_node::size): Corresponding changes.
12826 (composite_node::tprint): Provide constant spacing, emboldening
12827 and track kerning as specified in tfont.
12828 (composite_node::width): Change width calculation accordingly.
12829 * troff/env.h (environment::composite): New member.
12830 (environment::is_composite, environment::set_composite): New
12832 * troff/env.c (environment::environment): Initialize composite.
12833 * troff/input.c (charinfo_to_node): Call
12834 environment::set_composite.
12835 * troff/node.c (make_composite_node, make_glyph_node): Use the
12836 plain version of the tfont if the environment is composite.
12838 * troff/node.c (font_info::get_space_width): Additional argument
12839 giving space_size. Handle constant space correctly. Scale by
12840 space_size unless constant spaced.
12841 (env_sentence_space_width): New function.
12842 * troff/node.h: Declare it.
12843 * troff/env.h (environment::get_space_size,
12844 environment::get_sentence_space_size,
12845 environment::get_narrow_space_width,
12846 environment::get_half_narrow_space_width): Make inline.
12847 (environment::get_space_width): Make inline. Just call
12849 * troff/env.c: Delete definitions for funtions made inline.
12850 (environment::space_newline, environment::space): Use
12851 env_sentence_space_width(). Don't scale by space_size.
12852 * troff/node.h: Move declarations of env*space_width() functions
12855 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
12857 * macros/tmac.s (PS): Don't try to set negative indent.
12859 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
12861 * pic/pic.y: Fix min function.
12863 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
12865 * man/mdate.sh: Clear LANGUAGE.
12867 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
12869 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
12870 * pic/lex.c: New COMMAND keyword.
12871 * pic/pic.y (print_args, print_arg): New rules.
12872 (placeless_element): Use print_args for PRINT.
12873 New COMMAND element.
12875 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
12877 * troff/input.c (terminal): Handle missing argument correctly.
12879 * pic/pic.y (text_expr): New rule.
12881 * pic/pic.y: Implement := operator.
12883 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
12885 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
12888 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
12890 * ps/devps/dingbatsrmap: Include this in the distribution.
12892 * macros/tmac.doc: Replace with new version from 2nd Networking
12893 Release. Fix loading of doc-* files.
12894 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
12895 * macros/tmac.doc.old: New file. Apply fixes that had been
12896 applied to old tmac.doc.
12897 * macros/tmac.andoc: Check that we're running under groff.
12898 * macros/Makefile: Rework.
12900 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
12902 * tbl/table.h (format_type):
12903 * refer/token.h (token_type): If NESTED_TYPES is defined, use
12904 typedef to make these types visible at file scope.
12905 * Makefile: Add NESTED_TYPES configuration option.
12907 * troff/div.c (mark): At the top level use the value of
12908 nl_reg_contents rather than the current vertical position.
12910 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
12912 * tty/tty.c: Implement \D for horizontal or vertical lines.
12913 (tty_printer::set_char): Use vec_used+2 as serial number.
12914 Don't allow size of vector to exceed USHRT_MAX-2.
12915 Split off part into...
12916 (tty_printer::add_char): New function.
12917 (tty_printer::draw): New function.
12918 (compare_glyph): Handle equal serial numbers.
12919 (tty_printer::end_page): Handle overstruck characters from \D.
12920 (main, usage): Implement -d option.
12922 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
12924 * tbl/main.c (process_format):
12925 * eqn/text.c (split_text):
12926 * troff/input.c (token::next): Use inner block for declarations
12927 with initializers in switch statement.
12929 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
12931 * pic/common.c (common_output::dash_line): Cope with zero-length
12934 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
12936 * Version 1.04 released.
12938 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
12940 * macros/tmac.an (TH): Define a macro an-init to define variables
12941 based on command line arguments.
12942 (an-header): Call it.
12944 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
12946 * Makefile (install.mm): Rename to install.dwbmm.
12948 * Makefile: Integrate mm.
12949 * mm: New directory.
12951 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
12953 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
12956 * pic/troff.c (troff_output::simple_spline,
12957 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
12958 shadowing parameter.
12960 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
12962 * lib/ptable.h: Add explicit casts when converting from unsigned
12965 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
12966 * dvi/devdvi/Makefile: Install SA, SB.
12968 * refer/indxbib.c: Add declaration of mktemp.
12970 * refer/lookbib.c: Add declaration of isatty.
12972 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
12974 * pic/lex.c (interpolate_macro_with_args): While collecting
12975 arguments, keep track of whether we're in a string.
12977 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
12979 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
12980 down with \v, so as to avoid problems with top of page trap
12981 setting no space mode.
12983 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
12985 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
12987 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
12989 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
12990 Improve error message.
12992 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
12994 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
12997 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
12999 * groff.c (possible_command::execp): Always use _exit() after a
13002 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
13003 NO_SYS_WAIT_H configuration options.
13004 * groff.c: Use these options. Use POSIX-style macros to extract
13005 fields from the status returned by wait().
13007 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
13009 * tbl/table.c (table::compute_separation_factor): Allow the
13010 separation factor to drop to 0.
13012 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
13014 * refer/search.c: Include <errno.h>.
13016 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
13018 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
13020 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
13023 * pic/lex.c (input_stack::bol): Move definition out of class body.
13025 * pic/main.c: On MSDOS munge argv[0].
13027 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
13029 * lib/ptable.c (hash_string): Use unsigned long rather than
13031 (next_ptable_size): Use unsigned rather than int. Give an error
13032 message if we've hit the largest table size.
13033 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
13036 * pic/object.h (object_spec): Make flags unsigned long. Declare
13037 flags as const unisgned long rather than as enums.
13039 * pic/output.c: Deleted.
13041 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
13043 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
13044 Add additional argument.
13045 (line_entry::note_double_vrule_on_{left,right}): Set value of
13046 douvle_vrule_on_{right,left} flag according to argument.
13047 (simple_line_entry::simple_print,
13048 simple_line_entry::double_line_print): If adjacent to double vrule
13049 on a corner extend rather than shorten the rule by half the double
13052 * troff/number.c (parse_term): In checking for overflow, handle the
13053 case where the current horizontal position is negative.
13055 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
13057 * pic/object.c (draw_arrow): Check for object having zero length.
13059 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
13061 * eqn/main.c (do_file): Split off inline equation handling into...
13062 (inline_equation): New function. Search for starting delimiter
13064 (delim_search): New function. Don't recognize a delimiter that
13065 occurs in the name of an escape sequence, number register, string
13068 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
13070 * eqn/delim.c (delim_box::compute_metrics): Don't call
13071 define_extensible_string if left is 0.
13072 (delim_box::output): Don't print the left delimiter if left is 0.
13073 (delim_box::debug_print): Check for left == 0 before calling printf.
13075 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
13077 * troff/Makefile (majorminor.c): Include only digits in
13080 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
13082 * refer/dirnamemax.c: new file.
13083 * refer/genlimits.c: Deleted.
13084 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
13085 Don't check path length.
13086 * refer/Makefile: Add dir_name_max.o; delete genlimits.
13087 * Makefile: Add PATHCONF_MISSING option.
13089 * refer/indxbib.c (get_cwd): New function.
13090 (main): Use get_cwd().
13091 * lib/getcwd.c: New file.
13092 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
13093 GETCWD in SUBFLAGS.
13094 * lib/Makefile: Compile getcwd.o.
13096 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
13099 * refer/indxbib.c (main): Check success of mktemp.
13101 * lib/tmpfile.c: New file.
13102 * lib/Makefile: Add tmpfile.c.
13103 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
13104 * ps/ps.h: Delete declaration of mktemp().
13105 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
13106 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
13107 * driver/driver.h: No need now to include errno.h.
13109 * everywhere: Set errno to 0 before calling fopen().
13111 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
13112 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
13113 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
13115 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
13117 * troff/env.h (translate_space_to_dummy): Declare it.
13118 * troff/env.c (environment::space_newline, environment::space):
13119 If translate_space_to_dummy is set then make the width of spaces 0.
13120 * troff/input.c (translate): If the second character of a
13121 translation is a space, translate to unbreakable space. If the
13122 first character is a space, set or clear translate_space_to_dummy
13123 according to whether the second character is \&. Weird!
13125 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
13127 * groff.c (run_commands): Don't use non-zero exit code because a
13128 command gets SIGPIPE.
13130 * groff.c, groff.sh: Use -mXps with -TXps.
13132 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
13133 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
13134 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
13135 (ps_printer::special): New specials invis and endinvis.
13136 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
13137 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
13138 (ps_printer::end_page): Check that invis_count == 0.
13139 (ps_printer::invis_count): New member.
13140 (ps_printer::ps_printer): Initialize invis_count to 0.
13142 * troff/env.c (environment::hyphenate_line): Hyphenation
13143 indicator at beginning of word inhibits splitting after -, \(em
13146 * pic/pic.y (element): Allow another element to follow } without
13147 any intervening separator.
13149 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
13151 * pic/lex.c (get_delimited): Allow tabs before delimiter.
13153 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
13155 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
13156 declaration of wait() in header files.
13157 * Makefile: Get rid of -DHAVE_UNION_WAIT.
13159 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
13161 * lib/lib.h: Declare return type of strerror as char *.
13163 * man/Makefile: Add g flag to sed substitutions.
13164 * Makefile (shgroff, bindist): Likewise.
13166 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
13168 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
13169 * ps/devps/prologue (PBEGIN): Define showpage after pushing
13172 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
13174 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
13177 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
13179 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
13182 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
13184 * troff/input.c (define_number_reg): If currently undefined,
13185 don't define it if the argument is an invalid expression.
13187 * Makefile: Ignore return value of `if' commands without `else'
13190 * Makefile: Split up CPPDEFINES into a series of separate
13191 configuration options.
13193 * troff/input.c (init_registers): Use time_t instead of long
13194 unless LONG_FOR_TIME_T is defined. Use returned result rather
13195 than passing pointer.
13196 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
13198 * lib/Makefile (fontpath.h): Use gendef.
13200 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
13202 * troff/input.c (input_iterator::shift): Delete argument name.
13203 * troff/node.c (suppress_output_file::really_begin_page,
13204 suppress_output_file::really_transparent_char, node::ascii_print,
13205 node::tprint): Delete names of unused arguments.
13207 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
13209 * refer/label.y (string): Pass $4 to command_error.
13211 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
13213 * Version 1.03 released.
13215 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
13217 * Makefile: Pass definition of SHELL in SUBFLAGS.
13219 * gendef: New file.
13220 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
13221 ps/Makefile: Use gendef to construct header files that are
13222 constructed from the Makefile.
13224 * macros/Makefile: make all should build stripped version of tmac.e.
13226 * refer/Makefile (clean): Remove y.output.
13228 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
13230 * ps/pfbtops.c (main): Add -v option which prints out a version
13232 * ps/Makefile (pfbtops): Link with libgroff.a.
13234 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
13236 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
13237 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
13239 * refer/lkbib.c (main): Always terminate reference with blank
13241 * refer/lookbib.c (main): Likewise.
13243 * refer/linear.c (file_buffer::load): Check that the file is not a
13246 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
13247 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
13248 Delete second inclusion of <sys/param.h>.
13250 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
13252 * troff/token.h (token::special): Deleted.
13254 * tbl/main.c (process_format): Rework so that opt->tab_char is
13255 recognized only when appropriate.
13257 * ps/Makefile (clean): Remove pfbtops.
13259 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
13261 * lib/font.c (text_file::next): Don't return if we have got a
13264 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
13266 * refer/refer.c (store_reference): Get hash code from old_table[i]
13267 when rehashing the table.
13269 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
13271 * eqn/box.c (box::top_level): Save size and prev size using \R and
13272 restore it afterwards. Set the size to the size at the beginning
13274 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
13275 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
13277 * refer/Makefile (limits.h): Use ./genlimits.
13279 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
13281 * refer/index.c: Delete declarations of stat() and fstat().
13283 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
13285 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
13287 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
13289 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
13291 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
13293 * troff/input.c (token::get_char): Handle \e.
13295 * refer/linear.c: Delete declarations of fstat() and stat().
13297 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
13299 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
13300 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
13302 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
13304 * troff/input.c (do_define_macro): Improve error handling for end
13305 of file while defining macro.
13307 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
13309 * eqn/box.h: Fix declaration of set_gsize.
13310 * eqn/box.c (set_gsize): Make argument const char *.
13311 (gsize): Declare as char *.
13312 * eqn/main.c (main): Don't convert gsize to int.
13313 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
13315 * Version 1.02 released.
13317 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
13319 * macros/tmac.andoc: New file.
13320 * macros/Makefile: Install tmac.andoc.
13322 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
13323 operator new and delete on OP_DELETE_BROKEN not being defined.
13324 * Makefile: Mention OP_DELETE_BROKEN.
13326 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
13328 * Makefile (bindist): Pass SUBFLAGS.
13330 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
13332 * Makefile, groff.c: Pass definitions to groff.c via device.h.
13334 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
13337 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
13339 * ps/ps.h, ps/psrm.c: Make comment_table and
13340 header_comment_table local to resource_manager::process_file.
13342 * groff.sh: With -TXps pass -printCommand option to gxditview.
13344 * groff.c (possible_command::print): Implement using
13345 append_arg_to_string.
13347 * xditview: Merge in new implementation with own ChangeLog.
13349 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
13351 * groff.c (main): Implement PRINT_OPTION.
13352 (append_arg_to_string): New command.
13353 (device_table): Set PRINT_OPTION flag for Xps.
13355 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
13357 * troff/groff.h: Rename to troff.h.
13359 * pic/lex.c (lookup_keyword, docmp): New functions.
13360 (get_token): Use new lookup_keyword.
13361 Don't include key.h.
13362 * pic/key.[ch], pic/pic.gperf: Deleted.
13363 * pic/Makefile: Remove gperf stuff.
13365 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
13367 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
13369 * troff/Makefile, troff/node.c: Move definition of
13370 STORE_WIDTH into node.c.
13372 * etc/grog.pl, etc/grog.sh: Support -mdoc.
13374 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
13376 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
13377 dvi/devdvi/texb.map: Add lq and rq.
13378 dvi/devdvi: Regenerate fonts.
13379 * ps/devps/textmap: Add lq and rq.
13380 * ps/devps: Regenerate fonts.
13381 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
13382 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
13384 * pic/object.c (position_rectangle): When checking radius
13385 cope with possiblity that width or height is negative.
13386 (box_object::box_object): Have separate xrad and yrad with
13387 signs matching signs of dim components.
13388 (box_object::{north,south}_{east,west}): Use xrad and yrad.
13389 (box_object::print): With rounded boxes use absolute values
13390 for dim and rad arguments.
13392 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
13395 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
13397 * various files: Add explicit destructors to keep Saber CC +d
13400 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
13402 * eqn/box.c (box::top_level): Restore fonts correctly after
13403 font changes in line containing inline equation. Also
13404 restore previous font as well as current font.
13405 * eqn/pbox.h: Define necessary string and register names.
13407 * troff/input.c (token::next): Case 'R' calls do_register.
13408 (do_register): New function.
13410 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
13412 * groff.c, groff.sh: Support Xps device. Allow each device
13413 to have a pseudo_name and a real_name.
13415 * groff.c (run_commands): Don't print `Broken pipe' messages.
13417 * ps/pfbtops.c: New file.
13418 * ps/Makefile: Add pfbtops.
13420 * troff/number.c (parse_term): Improved error message.
13422 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
13424 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
13426 * Makefile: Integrate refer.
13427 * refer: New directory.
13428 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
13429 man/lkbib.man: New files.
13430 * man/Makefile: Support refer man pages.
13432 * lib/lib.h: Declare is_prime.
13433 * lib/prime.c: New file.
13435 * troff/input.c (macro_source): New function.
13436 (init_input_requests): Bind "mso" to macro_source.
13438 * troff/env.c (environment::possibly_break_line): Maintain
13439 pointer to pointer to node to be split in ndp so as to avoid
13440 using address of freed node.
13442 * troff/env.c (environment::hyphenate_line): Maintain pointer to
13443 pointer to first node to be hyphenated in startp so as to
13444 avoid using address of freed node.
13446 * troff/env.c (class trie, class hyphen_trie): Make the
13447 elements of the trie be of type char not unsigned char.
13448 Declare arguments to be const char* instead of unsigned char *.
13450 * troff/env.c (hyphenate): Initialize hbuf[0].
13452 * troff/input.c (set_string): Declare p to be char * and cast
13453 *p to unsigned char when necessary.
13455 * troff/input.c (do_define_macro): Declare s to be const
13456 char*. Cast element to unisgned char when necessary, Declare
13457 d to be an int. Handle EOF better.
13459 * troff/Makefile, troff/input.c: Different scheme for passing
13460 definitions of MACROPATH, HYPHENFILE and DEVICE.
13462 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
13464 * tty/devascii/R.proto: Delete entry for em.
13465 * tty/devlatin1/R.proto: Likewise.
13467 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
13469 * troff/input.c (translate): Stop when we get a space. Treat eof
13472 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
13474 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
13476 * tbl/main.c (process_format): A font name following a `f'
13477 modifier that starts with a digit can be only one character long.
13478 Also deal with EOF on the second character of the font name.
13480 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
13482 * troff/input.c (token::next): Turn \~ into an
13483 unbreakable_space_node.
13484 * troff/node.c (unbreakable_space_node): New class.
13485 * troff/node.h: Declare it.
13487 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
13489 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
13490 it's >= 0, before outputting it as a single byte.
13492 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
13494 * lib/font.c: Make font_char_metric::code an int.
13495 (font::get_code): Change return type to int.
13496 (font::load): Allow code to be arbitrary integer.
13497 * lib/font.h (font::get_code): Change return type to int.
13498 (font::number_to_index): Change argument type to int.
13499 * troff/input.c (token::next): In case 'N', allow any value.
13500 Store value in token::val.
13501 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
13502 (token::get_char, token::add_to_node_list, token::process): Get
13504 (charinfo::set_number): Change argument to int.
13505 (charinfo::get_number): Require that NUMBERED flag be set.
13506 (get_charinfo_by_number): Store numbered characters not between 0
13507 and 255 in a dictionary.
13508 * troff/charinfo.h (get_charinfo_by_number): Change argument type
13510 (charinfo::number): Change type to int.
13511 (charinfo::set_number): Change type of set_number to int.
13512 * troff/node.c (troff_output_file::put_char_width,
13513 troff_output_file::put_char): Test whether character is numbered
13514 using charinfo::numbered().
13515 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
13517 * lib/nametoindex.c: New implementation to cope with arbitrary
13520 * troff/input.c (token::operator==): Test val for
13521 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
13524 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
13525 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
13527 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
13529 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
13532 * all Makefiles: rm targets of cp and >.
13534 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
13537 * eqn/lex.c (def_table): Add dollar.
13539 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
13541 * troff/input.c (do_width): Push back newline before closing delim
13544 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
13546 * groff.c (possible_command::prepend_arg): New function.
13547 (main): Prepend device -m option.
13548 * groff.sh: Put device -m options before command-line options.
13550 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
13552 * macros/tmac.an (IP): Quote argument to TP.
13554 * ps/ps.c (main): New option -b, which sets...
13555 (broken_flags): New variable.
13556 (ps_printer::~ps_printer): Incorporate the setup section in the
13557 prolog if (broken_flags & NO_SETUP_SECTION).
13558 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
13559 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
13560 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
13561 ps_printer::print_needed_font_comment,
13562 ps_printer::print_supplied_font_comment,
13563 ps_printer::print_include_font_comments,
13564 ps_printer::lookup_doc_font, ps_printer::download_fonts,
13565 ps_printer::read_download_file, read_document_fonts, add_font,
13566 skip_line, parse_fonts_arg, document_font::document_font,
13567 document_font::~document_font, document_font::download,
13568 ps_output::include_file): Deleted.
13569 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
13570 rather than %!PS-Adobe-2.0. Make calls to
13571 resource_manager::need_font for each font that we used. Replace
13572 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
13573 print_supplied_font_comment, print_needed_font_comment by call to
13574 resource_manager::print_header_comments. Output %%Orientation
13575 comment. Output %%Requirements: numcopies comment if ncopies > 1.
13576 Don't output the prolog directly. Instead call
13577 resource_manager::output_prolog. Only define #copies when ncopies
13578 > 1. Delete calls to print_include_font_comments and
13579 download_fonts. Add call to resource_manager::document_setup.
13580 (ps_printer::do_file): Call resource_manager::import_file instead
13581 of including it ourselves.
13582 (ps_printer::do_import): Likewise. Also don't call
13583 merge_import_fonts. Push userdict on the dictionary stack before
13584 and pop it afterwards.
13585 Move declaration of ps_output into ps.h.
13586 * ps/psrm.c: New file implementing resource_manager class.
13587 * ps/ps.h: New file declaring ps_output and resource_manager
13589 * ps/devps/zapfdr.ps:
13590 * ps/devps/symbolsl.ps:
13591 * ps/devps/prologue: Use 3.0 conventions.
13592 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
13593 Add default definition of BROKEN_SPOOLER_FLAGS.
13594 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
13595 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
13597 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
13599 * etc/grog.pl: New file.
13600 * Makefile (GROG): New variable.
13601 Add GROG to SUBFLAGS.
13602 * etc/Makefile (GROG): New variable.
13603 (install.nobin): Install $(GROG) rather than grog.sh.
13605 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
13607 * eqn/special.c (special_box::compute_metrics): Make the input and
13608 output strings the same. Get the new height and depth from the
13609 predefined height and depth registers. Also make subscript kern
13610 and skew available.
13611 (special_box::compute_subscript_kern, special_box::compute_skew):
13614 * eqn/box.c (pointer_box::compute_skew,
13615 simple_box::compute_metrics, box::top_level)
13616 * eqn/text.c (prime_box::compute_metrics,
13617 prime_box::comput_subscript_kern)
13618 * eqn/limit.c (limit_box::compute_metrics):
13619 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
13620 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
13621 negative numbers in `nr' requests with a leading 0.
13623 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
13625 * eqn/special.c: New file.
13626 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
13627 Add new rule for simple.
13628 * eqn/lex.c (token_table): Add SPECIAL.
13629 * eqn/box.h: Declare make_special_box.
13630 * eqn/Makefile: Add special.[co].
13632 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
13634 * ps/devps/prologue: Possibly set packing to true while defining.
13635 Create grops dictionary here. Initialize local variables before
13636 defining procedures.
13637 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
13638 the dictionary stack. Set strokeadjust and overprint to false if
13639 the relevant operators are defined.
13640 (PEND): New procedure.
13641 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
13642 prologue. Do everything else in the setup section.
13643 (ps_printer::do_import): Just call PBEGIN and PEND around the
13644 picture. Also push userdict before, and pop it afterwards.
13646 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
13648 * troff/node.c (bracket_node::tprint): Brackets were being printed
13651 * macros/tmac.an (SH, SS): Set fill mode.
13653 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
13655 * troff/div.c (top_level_diversion::begin_page): Set
13656 high_water_mark to 0.
13658 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
13660 * man/mdate.sh: New file.
13661 * man/mdate.c: Deleted.
13662 * man/Makefile: Use mdate.sh instead of mdate.
13665 * eqn/lex.c (do_gsize): Supply missing argument to error message.
13667 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
13669 * man/mdate.c: New file.
13670 * man/*.man: Replace modification date by @MDATE@.
13671 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
13672 (mdate): New target.
13674 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
13675 Remove illegal input characters.
13677 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
13679 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
13681 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
13683 * troff/div.c (begin_page): Change behaviour when
13684 !first_page_begun and !break_flag.
13686 * troff/input.c (do_name_test): Return 0 if argument is empty.
13688 * troff/input.c (read_long_escape_name): Require closing ] to be
13689 at same input level as opening [.
13691 * troff/input.c (read_increment_and_escape_name): New function.
13692 (get_copy, process_input_stack): Use this for \n.
13694 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
13696 * troff/div.c (top_level_diversion::begin_page): Ignore the
13697 current value of page_number if !first_page_begun.
13699 * groff.c (main): Fix declaration of buf.
13701 * troff/input.c (do_name_test): New function.
13702 (token::next): Implement \A.
13703 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
13704 (token::description, token::add_to_node_list, token::process):
13705 Handle TOKEN_ESCAPE.
13706 * troff/token.h: New token TOKEN_ESCAPE.
13708 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
13710 * pic/main.c (do_picture): Allow space before and after filename
13711 following `<'. Check that the filename is not empty.
13713 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
13715 * Version 1.01 released.
13717 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
13719 * dvi/tmac.dvi: ftr HR to H.
13721 * macros/tmac.e: Round up computation of $r.
13723 * xditview/tmac.X: Don't give up completely in compatibility mode.
13724 Use \n(.s instead of \n[.s].
13726 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
13727 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
13728 Add u to factors inside \s[...]. Rename frac to dvi-frac.
13729 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
13730 short names in the char definitions.
13732 * ps/tmac.ps: Don't give up completely in compatibility mode.
13733 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
13734 quote in front of \n(.s. Add u to factors inside \s[...].
13736 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
13738 * tty/tmac.tty: Call the nroff request.
13740 * macros/tmac.e ((x, )x): Better definitions that work properly
13742 (@0, @1): Helper macros for (x.
13744 * macros/tmac.e ($s, hl): Use \l rather than \D.
13746 * tty/tmac.tty: Make it work better in compatibility mode.
13747 (pchar): Rename to tty-char.
13749 * macros/tmac.e (@E): New macro.
13750 (r, i, b, rb, bi): Use @E.
13752 * macros/tmac.e (@F): Don't use (;...) syntax.
13754 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
13755 it was modified for groff.
13757 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
13759 * macros/tmac.e (<., .>): Removed.
13760 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
13762 * macros/tmac.e: Remove check that groff is being used.
13764 * macros/tmac.e (@C): Change families only if using groff; turn
13765 compatibility mode off while changing familes. Save compatibility
13766 mode before changing families and restore it afterwards.
13768 * macros/tmac.e (@h): Remove test for offset + line length.
13770 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
13771 (lo, th, ac): Define to call @S instead of using als.
13773 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
13774 the ratio of the vertical spacing to the point size in units
13775 expressed as a percentage. Use these instead of $10r and $10R,
13776 Delete $10r and $10R.
13778 * lib/font.c (font::load): In default computation of space_width,
13779 divide by sizescale. Use scale_round.
13781 * macros/tmac.an (TP): Don't call `nf'.
13782 (an-do-tag): Don't call `fi'.
13784 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
13786 * troff/input.c (process_input_stack): Handle the case where
13787 spaces at the beginning of an input line are followed by a
13790 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
13792 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
13793 * groff.sh: Use pic -x with the dvi device.
13795 * dvi/devdvi/FontMakefile (H): Don't use -s.
13797 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
13798 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
13799 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
13802 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
13804 * ps/psfig.diff: New file.
13805 * ps/tmac.psfig: New file.
13807 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
13809 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
13810 (]-): Don't call ref*do-tl.
13812 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
13814 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
13815 (fn@do-FS): Rename to fn*do-FS.
13817 * troff/input.c (transparent_translate): New function.
13818 (process_input_stack): Apply transparent_translate before calling
13819 diversion::transparent_output(unsigned char).
13821 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
13823 * troff/input.c (do_define_macro): Define the macro before calling
13826 * xditview/Makefile: Add DEVICES variable. Change install target
13829 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
13831 * groff.c (run_commands): Handle the possibility that there are
13832 child processes other than those forked by us.
13834 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
13836 * lib/string.c (string::append): New function.
13837 * lib/stringclass.h: Declare it.
13839 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
13841 * eqn/main.c (main): New option -N which sets
13842 no_newline_in_delim_flag.
13843 (do_file): If no_newline_in_delim_flag is set don't allow newlines
13845 * groff.c (main): Pass -N on to eqn.
13846 (help, synopsis): Mention -N.
13847 * groff.sh: Implement -N.
13849 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
13851 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
13852 (]-): Call ref*do-tl if ref*need-tl is non-zero.
13853 (XP): Allow as initializer.
13855 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
13857 * troff/env.c (environment::wrap_up_field): If field_spaces are
13858 non-zero and we have a current_tab, subtract padding from
13859 tab_distance. If this makes tab_distance <= 0, use the next tab
13860 stop instead. If there isn't any next tab or it's a left tab,
13861 wrap up the current tab.
13862 (environment::start_field): Initialize tab_precedes_field.
13863 (environment::wrap_up_tab): If there's a current field, update
13864 pre_field_width, field_distance and tab_precedes_field.
13865 * troff/env.h (environment::tab_precedes_field): New member.
13867 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
13869 * ps/ps.c (ps_printer::do_file): New function.
13870 (ps_printer::special): Bind to `file' special.
13871 (ps_printer::do_exec): Set ndefined_styles to 0.
13873 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
13875 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
13876 Avoid stripping first character from the start of unrecognized
13877 escapes. Use lex_error instead of error to report errors.
13878 * eqn/lex.c (get_token): Rework handling of escapes.
13879 (lex_error): Move declaration into...
13882 * xditview/xditview.c (main): Make -page option work.
13884 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
13886 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
13888 * macros/tmac.s (B2): Correct size of box.
13890 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
13892 * macros/tmac.s (B2): Postpone drawing the box until in the
13893 top-level diversion.
13895 * tty/tmac.tty: Add font translations for C, CR, CW.
13897 * groff.c (synopsis, help): Document -i.
13898 * groff.sh: Implement -i.
13900 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
13901 Simplify the construction of SN.
13903 * troff/number.c (parse_term): Give `|' a higher precedence.
13904 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
13907 * macros/tmac.s (B2): Use par@finish instead of par@reset.
13909 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
13911 * lib/string.c (string::move): New function.
13912 * lib/stringclass.h: Declare it.
13914 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
13916 * troff/env.c (distribute_space): Add optional argument
13918 (environment::wrap_up_field): Call distribute_space with
13919 `force_forward' argument of 1.
13921 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
13923 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
13924 Inline it. Move reallocation into...
13925 (string::grow1): New function.
13926 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
13927 dependencies to include library header files.
13928 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
13930 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
13932 * macros/tmac.s (@NH): Use the same number registers than -ms does
13933 for the heading level counters. Use the same string that -ms does
13934 for the number for this heading.
13936 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
13938 * lib/new.c (operator new): Cast result of malloc to char *.
13940 * troff/input.c (spring_trap, lookup_request): Add assert that nm
13943 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
13945 * groff.c (main): Support -i.
13947 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
13949 * pic/pic.h: Include <osfcn.h>.
13951 * ps/ps.c: Add declaration of mktemp.
13953 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
13954 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
13955 argument as union wait *.
13956 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
13957 argument to union wait *.
13959 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
13961 * tty/tmac.tty: Add definition of \(co.
13963 * pic/object.c (make_arc): Only increase radius when radius
13964 strictly less than d.
13965 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
13968 * troff/env.c (environment::environment(symbol),
13969 environment::environment(const environment *)): Initialize
13972 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
13974 * tbl/main.c (main): Add exit(0).
13976 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
13978 * pic/main.c (main):
13979 * eqn/main.c (main):
13980 * tbl/main.c (main):
13981 * etc/soelim.c (main):
13982 * driver/printer.c (printer::~printer):
13983 * troff/node.c (real_output_file::~real_output_file,
13984 real_output_file::flush): Check for errors on stdout.
13986 * most files: Add 1991 to copyright notice.
13988 * macros/tmac.s: Don't test \n(.x and \n(.y.
13990 * troff/input.c (token::next): Rename `escape_char' label to
13991 `handle_escape_char' and `normal_char' label to
13992 `handle_normal_char'.
13994 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
13996 * groff.c (main, synopsis, help): Support -a option.
13997 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
13998 to trflags while parsing options.
14000 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
14002 * troff/number.c (parse_term): With `m', `M' and `n' scale
14003 indicators, convert scale factor to hunits before scaling.
14005 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
14007 * lib/font.c (scale_round): Better test for overflow when n is
14010 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
14012 * tbl/main.c (process_format): Add second argument of type
14013 options*. Change callers. Allow opt->tab_char as well as '\t'
14014 between format items.
14016 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
14018 * macros/tmac.an (PD): With no arguments, make sure register PD is
14020 (TH): Call PD with no argument, instead of setting register PD
14023 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
14025 * Version 1.00 released.
14027 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
14029 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
14031 * dvi/devdvi/DESC: Mount CW instead of CR.
14033 * dvi/tmac.dvi: Add definition of \(tm.
14035 * dvi/devdvi/texsy.map: Add lh, and rh.
14036 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
14037 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
14039 * dvi/devdvi/FontMakefile: Generate H from cmss10.
14040 * dvi/devdvi/Makefile: Install H.
14041 * dvi/devdvi/H: New file.
14043 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
14045 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
14048 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
14050 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
14052 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
14054 * macros/tmac.s (@EN): Handle the case where the equation is empty
14055 but the label is not.
14057 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
14059 * troff/groff.h: New warning category WARN_SPACE.
14060 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
14061 WARN_SPACE to warning_table.
14062 (interpolate_macro): Give a warning of type WARN_SPACE if the name
14063 is longer than two characters and is not defined, but the first
14064 two characters do make a defined name.
14066 * PROBLEMS: New file.
14068 * CHANGES: New file.
14069 * README-0.6, README-1.00: Deleted.
14071 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
14072 * xditview/devX75/Makefile: Make devX75-12.
14073 * xditview/devX100/Makefile: Make devX100-12.
14075 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
14076 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
14078 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
14080 * README-0.7: Rename to README-1.00.
14082 * macros/tmac.pic: New file.
14083 * macros/Makefile (install.nobin): Install tmac.pic.
14085 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
14087 * troff/env.c (hyphen_word): Correct the test for whether the
14088 token is a hyphen. Reset npos to 0.
14090 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
14092 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
14094 * macros/tmac.s (ds*common-end): Call par*reset.
14096 (par@reset-indent): Deleted.
14098 * macros/tmac.s (@IP): Divert the label.
14100 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
14102 * xditview/draw.c (setGC): Use a line width of .1m rather than
14103 .04m by default; round rather than truncate value.
14105 * tbl/table.c (class empty_entry): New class.
14106 (empty_entry::empty_entry, empty_entry::line_type): New functions.
14107 (table::add_entry): Represent empty entries by objects of type
14109 (table_entry::line_type): Return -1.
14110 (table::determine_row_type): Ignore entries with line_type 0.
14111 Treat type -1 as non-lines.
14113 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
14115 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
14116 macros/tmac.s: Rename \(-d to \(Sd.
14118 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
14120 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
14121 * xditview/libXdvi/DviChar.c: Likewise.
14122 * dvi/devdvi/texsy.map: Add `<<', `>>'.
14124 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
14126 * troff/div.c (top_level_diversion::begin_page): Call
14127 init_output() if the_output is 0.
14129 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
14131 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
14133 (get_copy): Turn \E into ESCAPE_E.
14134 (token::process, asciify): Handle ESCAPE_E.
14136 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
14138 (DS): Implement `.DS R'.
14140 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
14142 * macros/tmac.s (FS): New macro.
14144 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
14146 * macros/tmac.s (cov*tl-init): Remove after first execution
14147 instead of aliasing to @nop. Call top of page macro explicitly
14148 instead of setting trap; call @init first. Set pg@top as top of
14150 (cov*auto-init): Deleted. Set cov*tl-init instead of
14151 cov*auto-init as top of page trap.
14152 (TL, LP): Do a break instead of calling cov*tl-init.
14153 (cov*print): With RP format but no TL, alias FS and FE to @FS and
14154 @FE; in this case also give a warning and always start another
14155 page. No need to set pg@top here.
14156 (cov*tl-init): Rename to cov*first-page-init.
14158 * macros/tmac.s (RP): Do `.pn 0'.
14159 (cov*tl-init): With RP format don't do `.pn 0'.
14161 * macros/tmac.s (pg@cs-top): Set no space mode.
14163 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
14164 (cov*ab-init): Alias TL, AU and AI to these.
14166 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
14168 * macros/tmac.s (@EQ): Move the space before the equation into @EN
14169 (@EN): Do nothing unless \n[dl] is > 0.
14171 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
14173 * pic/object.c (ellipse_object::radius): New function.
14175 * VERSION: Change version to 0.7.
14177 * tbl/table.c (block_entry::do_divert): Declare return type as
14179 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
14181 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
14183 * troff/column.c: New file.
14184 * troff/Makefile: Corresponding changes.
14186 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
14189 * troff/div.c (top_level_diversion::space): If the space causes
14190 the first-page transition and springs a trap, truncate the space
14193 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
14195 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
14198 * pic/troff.c (troff_output::line_thickness,
14199 troff_output::set_fill): Do a horizontal motion to compensate for
14200 the width of the \D escape sequence.
14202 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
14204 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
14207 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
14210 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
14211 Supply empty definition.
14212 (text_entry::simple_print, simple_text_entry::simple_print):
14213 Delete declarations.
14214 (table::add_entry): Represent empty entries by objects of type
14217 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
14219 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
14221 * tbl/table.c (left_text_entry::add_tab): New function.
14223 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
14224 initialize like LP.
14226 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
14228 * troff/env.c (environment::start_field): Give an error message if
14229 there is no next tab.
14231 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
14233 * troff/env.c (hyphenate): Skip initial elements with zero
14236 * macros/tmac.s (par@init): Keep VS in points rather than units.
14238 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
14240 * pic/main.c (main): Implement `-c' option.
14241 * pic/output.h: Declare make_tpic_output().
14242 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
14244 (tpic_output): New class.
14245 (tpic_output::tpic_output, tpic_output::set_pen_size,
14246 tpic_output::command, make_tpic_output): New functions.
14248 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
14250 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
14251 if they're not already defined.
14252 * tbl/table.c (init_output): Don't test \n(.g.
14254 * troff/input.c (do_if_request): Delete `g' condition. Recognize
14255 `d', `r' and `c' conditions even in compatibility mode.
14257 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
14259 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
14262 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
14264 * troff/env.h (environment::prev_line_interrupted): New member.
14265 (environment::get_prev_line_interrupted): New function.
14266 * troff/env.c (environment::newline): Set prev_line_interrupted.
14267 (environment::environment(const environment *),
14268 environment::environment(symbol)): Initialize
14269 prev_line_interrupted.
14270 * troff/input.c (process_input_stack): Don't give special
14271 treatment to space and newline at the beginning of the line if the
14272 previous line was interrupted.
14274 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
14276 * eqn/eqn.y: Disallow PRIME by itself.
14277 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
14279 (def_table): Remove definition of '. Define prime to be `.
14281 * eqn/eqn.y: Split off part of rule `script' into a new rule
14284 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
14286 * macros/tmac.s ({, }): New string aliases.
14288 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
14290 * README-0.7: New file.
14292 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
14294 * macros/tmac.s: New file.
14295 * man/groff_ms.man: New file.
14296 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
14297 * Makefile.bd: Similarily.
14298 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
14299 definition of TMAC_S.
14300 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
14301 * macros/TODO: New file.
14303 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
14305 * troff/env.c (right_justify): New function.
14306 (init_env_requests): Bind this to request "rj".
14307 (center_lines): Set right_justify_lines to 0. If we get a bad
14308 integer, center 1 line.
14309 (environment::environment(symbol), environment::environment(const
14310 environment *)): Initialize right_justify_lines.
14311 (environment::get_right_justify_lines): New function.
14312 (init_env_requests): Bind this to number_register ".rj".
14314 * troff/env.c (environment::choose_breakpoint): Implement
14315 hyphenation_margin and hyphenation_space.
14316 (environment::get_hyphenation_space,
14317 environment::get_hyphenation_margin): New functions.
14318 (init_env_requests): Bind these to .hys and .hym.
14319 (hyphenation_space_request, hyphenation_margin_request): New
14321 (init_env_requests): Bind these to hys and hym.
14322 (environment::environment(symbol), environment::environment(const
14323 environment *)): Initialize hyphenation_margin and
14325 * troff/env.h: Corresponding changes to class environment.
14327 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
14329 * troff/div.c (blank_line): Always do a break.
14331 * eqn/box.c (do_text): Turn off escapes while appending text to
14334 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
14336 * troff/input.c (while_break_request, while_continue_request): New
14338 (init_input_requests): Bind these to "break" and "continue".
14339 (while_depth, while_break_flag): New variables.
14340 (while_request): Update while_depth. Break out of loop if
14341 while_break_flag is set.
14343 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
14345 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
14348 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
14350 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
14352 * stringify: New file.
14353 * Makefile (groff.o): Use stringify.
14355 * xditview/tmac.X: Remove definition of \(rn.
14356 * xditview/libXdvi/DviChar.c: Remove radicalex from
14359 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
14361 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
14362 (alphabetic_block_entry::alphabetic_block_entry,
14363 alphabetic_block_entry::divert, alphabetic_block_entry::print):
14365 (block_entry::divert): Split off body into ...
14366 (block_entry::do_divert): If the block is alphabetic, subtract 2n
14367 from the line length; also update the span width to dl+2n, and the
14368 alphabetic span width to dl.
14370 * driver/input.c (do_file): While reading argument to D command,
14371 when expanding buffer, multiply szp by sizeof(int) rather than 2
14372 in the argument to memcpy.
14374 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
14375 width of alphabetic columns.
14377 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
14379 * troff/node.c (lookup_family): Supply second argument to lookup.
14381 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
14382 search, return immediately if v is 0.
14384 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
14385 (troff_output::start_picture): Set this reg.
14386 (troff_output::end_picture): Remove this reg
14387 * eqn/box.c (box::extra_space): Don't produce `\x's if
14388 EQN_NO_EXTRA_SPACE_REG is defined.
14390 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
14391 * eqn/text.c (split_text): Map ' to \(fm when it's the first
14394 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
14396 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
14399 * troff/div.c (top_level_diversion::top_level_diversion):
14400 Initialize page_number to 0.
14402 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
14404 * groff/troff (environment::environment(const environment *)):
14405 Initialize name to e->name, rather than "anonymous".
14407 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
14409 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
14410 requested_page. Split middle part into ...
14411 (FindPage): New function.
14412 (SetValues): If we don't yet know the last page, and the requested
14413 page is greater than the current page, call FindPage.
14414 Update the font_map_string before doing this.
14416 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
14417 Translate \(lh and \(rh into left and right double arrows.
14419 * troff/node.c (class hyphen_inhibitor_node): New class.
14420 (hyphen_inhibitor_node::hyphen_inhibitor_node,
14421 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
14422 hyphen_inhibitor_node::type,
14423 hyphen_inhibitor_node::get_hyphenation_type): New functions.
14424 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
14425 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
14428 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
14430 * troff/node.h (dummy_node::get_hyphenation_type,
14431 transparent_dummy_node::get_hyphenation_type): Declare them.
14432 * troff/node.c: (dummy_node::get_hyphenation_type,
14433 transparent_dummy_node::get_hyphenation_type): New functions.
14435 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
14437 * xditview/libXdvi/draw.c: If M_PI not defined after including
14438 math.h, then define it.
14440 * xditview/Makefile: Add definition of AR. Pass it to the submake
14442 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
14444 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
14446 * troff/dictionary.h (object_dictionary::alias): Declare return
14448 * troff/dictionary.c (object_dictionary::alias): Return non-zero
14449 if the old name was defined.
14450 * troff/input.c (alias_macro): Give a warning if the old name was
14452 * troff/reg.c (alias_reg): Likewise.
14454 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
14456 * troff/input.c (token::next): Delete implementation of \R.
14458 * macros/Makefile: Strip comments from tmac.e while installing it.
14460 * troff/input.c: New variable `nroff_mode'.
14461 (troff_request, nroff_request): New functions.
14462 (init_input_requests): Bind `troff' and `nroff' to troff_request
14464 (do_if_request): Compute results of t and n conditions from
14467 * text/text.c (split_text): Fix typo in >=.
14469 * eqn/lex.c: Add definition of `==' to def_table.
14471 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
14473 * pic/tex.c (tex_output::start_picture): Change the definitions of
14474 \graph and \graphtemp so that they work properly with Plain TeX.
14476 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
14477 argument to `ar' is not less than the first.
14479 * pic/pic.y: Allow a comma between elements of the variable list
14480 in the argument to `reset'.
14482 * pic/object.c (arc_object::arc_object): Fix computation of
14485 * eqn/main.c (main): Add exit(0).
14487 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
14489 * troff/div.c (begin_page): Test no_space_mode after doing the
14490 break, but still push the page ejector cookie before doing the
14491 break. Also set the next page number after doing the break.
14493 * xditview/xditview.c (NewFile): Don't set the title and icon name
14494 if this is the first file and its name is `-'.
14495 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
14496 the X75 and X100 devices.
14497 (main): If a device has the XT_OPTION flag set and there's exactly
14498 one file argument, pass the driver -xrm and -title options to set
14499 the icon name and window title to the name of the file.
14501 * troff/env.c (environment_switch): If there was an argument but
14502 it wasn't a valid number or name, then pop an environment but
14503 don't give an error message on underflow.
14505 * troff/number.c (start_number): Correct spelling in error message.
14507 * troff/input.c (token::delimiter): Don't print an error message
14510 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
14511 ParseDrawFunction if dw->display_enable is true.
14513 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
14515 * pic/pic.y: Parse text positioning like normal attributes, so as
14516 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
14517 positioning attribute.
14519 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
14521 * tbl/main.c (process_data): When in state START while reading a
14522 text block, don't change to state MIDDLE if c is a newline.
14524 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
14526 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
14527 so as to avoid shadowing parameter.
14529 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
14531 * tbl/table.c (trim_space): Deleted.
14532 (table::add_entry): Don't call trim_space.
14534 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
14536 * VERSION: Change version to 0.6.
14538 * troff/number.c (parse_expr): Make == work.
14540 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
14542 * man/grog.man: New file.
14543 * man/Makefile: Add grog.n to MAN1PAGES.
14544 * etc/grog.sh: New file.
14545 * etc/Makefile: Install grog.sh as grog.
14547 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
14549 * troff/input.c (token::next): Implement \E.
14551 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
14553 * xditview/tmac.X: Change font translations to match tmac.ps.
14555 * troff/input.c (non_empty_name_warning): Don't give a warning if
14556 `\{' terminates the name.
14558 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
14560 * ps/devps/symbol.diff: New file.
14561 * ps/devps/FontMakefile: Mention symbol.diff.
14563 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
14565 * troff/node.c (font_position): Use get_long_name to read the
14568 * troff/env.c (environment_switch): If we get a number that's < 0
14569 or >= NENVIRONMENTS, treat it like a name.
14570 Change NENVIRONMENTS to 10.
14572 * troff/groff.h: Remove definition of FONTS_MAX.
14573 * troff/node.h (class font_family): Make map a pointer instead of
14574 an array. Add a map_size member. Make it a class. Make nm const
14575 and public. Make invalidate_fontno a friend.
14576 * troff/node.c: Define font_table_size. Make font_info a pointer
14577 rather than an array.
14578 (class troff_output_file): Allocate font_position dynamically. Add
14579 nfont_positions member.
14580 (troff_output_file::set_font): Grow font_position if necessary.
14581 (troff_output_file::~troff_output_file): Delete font_position.
14582 (troff_output_file::troff_output_file): Allocate font_position.
14583 (grow_font_table): New function.
14584 (troff_output_file::really_begin_page,
14585 troff_output_file:really_copy_page): Use nfont_positions rather
14587 (mount_font_no_translate, mount_style): Call grow_font_table if
14589 (font_family::font_family): Allocate map.
14590 (font_family::make_definite): Grow map if necessary. Use
14591 font_table_size instead of FONTS_MAX.
14592 (font_family::~font_family): New function.
14593 (invalidate_fontno): Use font_family::map_size.
14594 (get_fontno, env_space_width, env_half_narrow_space_width,
14595 env_narrow_space_width, symbol_fotno, is_good_fontno,
14596 get_bold_fontno, make_glyph_node): Use font_table_size rather than
14598 (next_available_font_position): Never return 0.
14600 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
14602 * ps/tmac.ps: Add font translations for compatibility with dpost.
14604 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
14606 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
14607 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
14608 Move definitions baseline_sep, shift_down, column_sep,
14609 matrix_side_sep into...
14610 * eqn/box.c: Add them to param_table.
14611 * eqn/pbox.h: Add declarations to pbox.h.
14613 * troff/input.c (set_string): Cast value to unsigned char *.
14615 * troff/token.h (process_input_stack): Declare it static before
14616 declaring it a friend.
14618 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
14620 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
14622 * dvi/devdvi/EX: Regenerate.
14624 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
14627 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
14629 * eqn/lex.c: In defaults_table, make definition of `dot' call
14630 `dot_def'. Don't explicitly make it roman. Similarily for other
14633 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
14635 (for_input::get, for_input::peek): Use this.
14636 (do_for): Add by_is_multiplicative argument.
14637 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
14638 Change semantic value of optional_by to be a double plus a flag
14639 saying whethet the by clause is multiplicative.
14641 * eqn/lex.c (get_delimited_text): Remember location of start of
14642 definition. Improve error handling when EOF is encountered.
14644 * lib/font.h: Rename handle_x_command to
14645 handle_unknown_font_command.
14646 * lib/font.c (font::load): Call handle_unknown_font_command for
14647 any unknown command in the font description file. Don't call
14648 handle_x_command. Include the name of the command in the argv.
14649 Improve message for unknown command after kernpairs or charset
14651 * ps/ps.c (ps_font::handle_x_command): Rename to
14652 handle_unknown_font_command. Remove message about `x download'
14653 command. Give error message for wrong number of arguments.
14654 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
14655 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
14656 handle_unknown_font_command. Give an error message for wrong
14657 number of arguments. Rename design_size to designsize.
14658 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
14659 checksum', `designsize' instead of `design_size'.
14661 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
14663 * eqn/*.[chy]: Change underaccent to uaccent.
14665 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
14666 give it the same precedence as ACCENT.
14667 * eqn/other.c (make_underaccent_box): New function.
14668 * eqn/box.h: Declare it.
14669 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
14672 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
14674 * pic/pic.y (reset_all): New function. Called in rule for RESET.
14675 (parse_init): Call reset_all.
14676 (define_variable): When defining scale reset only those
14677 pre-defined variables that are scaled.
14678 (defaults_table): Add `scale' as non-scaled value.
14680 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
14681 together with the text; allow any number of positioning words;
14682 allow center as a positioning word.
14684 * pic/object.c (output::compute_scale): Get picture maximum height
14685 and width from variables called maxpswid and maxpsht.
14686 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
14688 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
14690 * pic/object.c (object_spec::make_text): Multiply textht by number
14693 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
14695 (do_sprintf): New function.
14696 (pic.gperf): Add sprintf token.
14697 (text, sprintf): New rules.
14699 * pic/pic.y: `rand()' with no arguments returns a random number
14700 in the range [0,1).
14702 * pic/pic.y: Allow a bare expression to be an attribute: change
14703 precedences to support this. Change optional_ordinal rule to
14704 optional_ordinal_last to avoid reduce/reduce conflict.
14705 * pic/object.c (object_spec::object_spec): Initialize direction.
14707 * pic/pic.y: Implement ^ operator meaning exponentiation.
14709 * troff/node.h: Add default argument to mount_font.
14710 * troff/node.c (font_position): Read an optional third argument
14711 giving the external_name.
14712 (mount_font): Add optional argument giving the external_name.
14713 (mount_font_not_translate): Have additional argument giving
14714 external name. Use this name to load the font. Pass both names
14715 to font_info::font_info.
14716 (font_info::font_info): Have additional argument giving
14718 (class tfont): New member external_name.
14719 (font_info::get_tfont): Use external name to construct tfont_spec.
14721 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
14723 * eqn/lex.c (init_table): Add argument giving device. Define
14724 name of device to be "1".
14725 (do_ifdef): Counts as true if the argument has been defined with
14727 * eqn/main.c (main): Call init_table with device argument. Make
14728 device local to main.
14729 * eqn/eqn.h: Change declaration of init_table. Remove declaration
14732 * pic/lex.c (get_delimited): Allow text to be delimited by
14733 matching {}s. Don't recognize ending delimiter within a string.
14735 * troff/input.c (get_delim_name): New function.
14736 (token::next): Implement \C.
14738 * lib/font.c (font::load): Grok ---. Add an alias for each
14739 character based on its code.
14740 (font::get_code_width): Deleted.
14741 * lib/font.h (class font): Declare font::number_to_index().
14742 Remove declaration of font::get_code_width.
14743 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
14744 to indices of named characters.
14745 (font::number_to_index): New function.
14746 * troff/input.c (font::number_to_index): New function.
14747 (get_charinfo_by_number, charinfo::get_number,
14748 charinfo::set_number): New functions.
14749 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
14750 (token::process, token::description, token::get_char,
14751 token::add_to_node_list, token::operator==): Handle
14752 TOKEN_NUMBERED_CHAR.
14753 * troff/charinfo.h: Declare get_charinfo_by_number,
14754 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
14756 (charinfo::numbered): New function.
14757 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
14758 * troff/env.h (class environment): Remove declaration of ...
14759 * troff/env.c (environment::make_numbered_char_node): Deleted.
14760 * troff/node.c (make_numbered_node): Deleted.
14761 (class numbered_glyph_node): Remove.
14762 (troff_output_file::put_char_width, troff_output_file::put_char):
14763 Handle numbered chars.
14764 (troff_output_file::numbered_char): Removed.
14765 (tfont::get_code_width): Removed.
14766 (make_glyph_node): Don't search special fonts for numbered
14768 * troff/node.h: Remove declaration of make_numbered_node.
14769 * driver/input.c (do_file): Handle N command.
14770 * driver/printer.h: Add declaration of ...
14771 * driver/printer.c (printer::set_numbered_char): New function.
14772 * dvi/tfmtodit.c (main): Generate unnamed entries.
14773 * ps/devps/afmtodit: Likewise.
14774 * xditview/xtotroff.c (MapFont): Likewise.
14775 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
14777 * tbl/main.c (process_format): If multiple widths are specified
14778 for a column but all the widths are the same, don't give an error
14781 * tbl/table.c (table::do_row): If the current row is all lines and
14782 the stuff doesn't contains a line, mark the top of the row after
14783 printing stuff before the row. If the current row is not all
14784 lines and the stuff doesn't contain a line, don't unnecessarily
14785 mark the top of the row before printing the stuff.
14787 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
14789 * troff/groff.h: Remove MAX_PATH.
14790 * troff/input.c (open_file): Dynamically allocate space for the
14792 (open_mac_file, process_macro_file): Corresponding changes.
14794 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
14796 * troff/node.h (class output_file): Make copy_file pure. Add
14797 vspace method ifdef COLUMN. Add is_printing method.
14798 * troff/node.c: Add class printing_reg. Add class
14799 real_output_file. Derive other output_file classes from
14800 real_output_file; in these classes rename begin_page to
14801 really_begin_page, print_line to really_print_line, copy_file to
14802 really_copy_file, transparent_char to really_transparent_char.
14803 Move output_file::flush to real_output_file. Add printing member
14804 to class output_file.
14805 * troff/div.h: Remove printing member from top_level_diversion.
14806 Add vspace member function to class diversion ifdef COLUMN. Add
14807 some declarations ifdef COLUMN.
14808 * troff/div.c (top_level_diversion::copy_file,
14809 top_level_diversion::transparent_output,
14810 top_level_diversion::output): Don't test printing member before
14812 * troff/input.c: Handle initial variable_space_request ifdef
14814 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
14815 but comment it out.
14817 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
14819 * troff/div.c (diversion::need): Make any space forced. If we
14820 sprung a trap, set truncated_space to minus the distance to the
14821 trap and set needed_space to the amount that was needed.
14822 (top_level_diversion::space): A forced space turns no_space_mode
14824 (class constant_vunits_reg): New class.
14825 (init_div_requests): Implement number registers .trunc and .ne
14826 using constant_vunits_reg.
14827 (class truncated_space_reg): Deleted.
14829 * troff/div.h: Don't have a no_space_mode member in diversion.
14830 Instead have it in top_level_diversion.
14831 * troff/div.c (diversion::diversion): Don't initialize
14833 (top_level_diversion::top_level_diversion): Initialize
14835 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
14836 (macro_diversion::output): Don't clear no_space_mode.
14838 * troff/input.c (diverted_space_node::reread): Don't call
14839 environment::do_break. In fill mode, act like a blank line.
14840 (diverted_copy_file_node::reread): Don't call
14841 environment::do_break.
14843 * troff/div.c (blank_line): New function.
14844 * troff/div.h: Declare it.
14845 * troff/input.c (process_input_stack): Call it.
14847 * troff/div.c (truncated_space_reg::get_string): New function.
14848 (init_div_requests): Bind to .trunc.
14849 (space_request, top_level_diversion::space,
14850 top_level_diversion::output, macro_diversion::space,
14851 macro_diversion::output): Update truncated_space.
14852 (macro_diversion::output): Redo calculations when trap sprung.
14853 (macro_diversion::output, macro_diversion::space): No need for
14856 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
14857 after truncating post line spacing.
14859 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
14861 * ps/devps/prologue (MF, SF): Make them work even if setfont is
14862 defined as a procedure rather than as an operator.
14864 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
14866 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
14868 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
14870 * troff/div.c (top_level_diversion::output): Merge
14871 output_file::print_line and output_file::end_of_line member
14873 * troff/div.h (class output_file):
14874 * troff/node.c (troff_output_file::print_line,
14875 troff_output_file::end_of_line, output_file::end_of_line,
14876 ascii_output_file::print_line, suppress_output_file::print_line):
14877 Corresponding changes.
14879 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
14881 * troff/input.c (token::next): Don't give a warning for `\.'.
14883 * troff/env.c (environment::get_center_lines): New function.
14884 (init_env_requests): Bind number register .ce to it.
14885 * troff/env.h: Declare it.
14886 * tbl/table.c (table::init_output): Define reset macro to restore
14887 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
14889 (table::print): If center option not given, then imply center
14890 option if SAVED_CENTER_REG > 0.
14892 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
14894 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
14895 Troff.ps from DOWNLOAD.
14897 * troff/Makefile: Change comment in DEFINES to avoid confusing
14900 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
14901 code. Don't try to catch errors with stopped.
14902 (check_line_lengths): New function.
14903 * ps/devps/prologue (EXEC): Deleted.
14904 (EBEGIN, EEND): New procedures.
14906 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
14908 * troff/input.c: Include request.h before node.h.
14909 * troff/node.c: Likewise.
14910 * troff/env.c: Likewise.
14911 * troff/div.c: Likewise.
14912 * troff/node.h (class special_node): Store argument as a macro
14913 rather than a char *.
14914 * troff/node.c (special_node::special_node, special_node::copy):
14916 (special_node::~special_node): Deleted.
14917 (special_node::tprint): Deleted.
14918 (special_node::tprint_start, special_node::tprint_end,
14919 special_node::tprint_char): New functions.
14920 (troff_output_file::special): Deleted.
14921 (troff_output_file::start_special, troff_output_file::end_special,
14922 troff_output_file::special_char): New functions.
14923 * troff/input.c (special_node::tprint): New function.
14924 (do_special): Use macro not char *.
14925 (do_transparent_macro): Deleted.
14926 (token::next): Don't call do_transparent_macro.
14928 * troff/input.c (token::next): Add 'Y' case.
14929 (do_transparent_macro): New function.
14930 * troff/node.c (troff_output_file::special): Handle newlines with
14931 argument using new continuation convention.
14932 * driver/input.c (get_string): Cope with continuation convention.
14933 (do_file): Don't call skip_line after calling get_string(1).
14934 * ps/ps.c (ps_printer::special, ps_printer::do_import,
14935 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
14937 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
14940 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
14942 * troff/input.c (asciify): By default, illegal input characters
14943 should return empty string.
14945 * troff/input.c (copy_file): Handle first page transition like title.
14946 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
14948 * troff/input.c (token::next): Improve error message for EOF after
14950 (input_char_description): New function.
14951 (get_char_for_escape_name): Use input_char_description.
14952 (token::next): Warn about unrecognized escape sequences.
14953 (warning_table): Add WARN_ESCAPE.
14954 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
14957 * troff/token.h: Remove declaration of process_input_stack.
14959 * troff/input.c: Remove declaration of init_hyphen_requests.
14960 * troff/request.h: Correct spelling in declaration of same.
14962 * troff/input.c (token::next): Check whether escape_char is 0.
14964 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
14966 * groff.c (main, usage, help): Implement -P and -L options.
14967 * groff.sh: Likewise.
14969 * troff/input.c (token::next): Use some gotos to avoid code
14972 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
14973 Avoid calling symbol::symbol if name empty.
14975 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
14977 * troff/input.c (init_input_requests): Make \n(.x return the major
14978 version number and \n(.y return the minor version number.
14979 * troff/Makefile: Construct file majorminor.c defining
14980 major_version and minor_version automatically from ../VERSION.
14982 * troff/node.c (class glyph_node): Make operator new and operator
14984 (class ligature_node): Similarily.
14986 * troff/input.c (operator==(const macro &, const macro &)): New
14988 (non_interpreted_node::same): Use this.
14989 (string_iterator::string_iterator): Make macro& argument const.
14991 * troff/input.c (input_iterator::get): New function. Don't make
14992 asciify_macro or class non_interpreted_node friends of class
14994 (non_interpreted_node::interpret): Use input_iterator::get.
14995 (asciify_macro): Likewise.
14997 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
14998 ~non_interpreted_node): Deleted.
14999 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
15002 * troff/symbol.h: Make all symbol member functions const.
15004 * lib/strtol.c: New file.
15005 * lib/Makefile: Add strtol.c.
15006 * Makefile: Define STRTOL as strtol.o to include strtol in
15009 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
15011 * pic/troff.c (troff_output::simple_circle): Divide by scale.
15013 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
15015 * troff/input.c (do_special): Use input_level.
15017 * troff/token.h (TOKEN_BACKSPACE): New token.
15018 (token::backspace): New function.
15019 * troff/input.c (token::description, token::next, token::process):
15020 Grok TOKEN_BACKSPACE.
15021 (do_special): Turn TOKEN_BACKSPACE back into \b.
15023 * troff/token.h (token::leader): New function.
15024 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
15026 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
15028 * troff/input.c (do_special): Use token::description in error
15031 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
15033 * troff/input.c (decode_args): Combine quoted and
15034 quote_input_level variables. Make it a for (;;) loop.
15036 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
15038 * troff/input.c (read_long_escape_name): The test for whether to
15039 expand buffer was off by 1.
15040 (read_string): Similarily.
15042 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
15044 * troff/input.c: Use `const int' rather than `static const int'.
15046 * troff/div.h (diversion::copy_file): Declare as pure virtual.
15047 (macro_diversion::copy_file): New function.
15048 * troff/node.h: New class diverted_copy_file_node.
15049 * troff/node.c: Implement it.
15050 * troff/input.c (copy_file): Use diversion::copy_file. Handle
15051 first page transition by pushing a diverted_copy_file_node.
15052 * troff/input.c (token::next, process_input_stack): Don't handle
15055 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
15057 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
15058 whether space widths need adjusting.
15060 * troff/charinfo.h: Generalize translated_to_space to
15061 special_translation so as to allow translation to \&.
15062 * troff/input.c (translate): Allow translation to \&.
15063 (charinfo::*): Corresponding changes.
15064 * troff/node.c (make_node, node::add_char): Corresponding changes.
15065 * troff/node.h (dummy_node::dummy_node): Allow optional first
15068 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
15069 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
15071 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
15072 TOKEN_REQUEST with an argument of TITLE_REQUEST.
15073 (token::process): Grok that.
15074 * troff/input.c (copy_file): Handle first page transition like
15075 title by pushing a COPY_FILE_REQUEST cookie.
15076 (token::next, process_input_stack): Grok that.
15077 * troff/node.h (output_file::copy_file): Add x and y arguments.
15079 * troff/div.c (top_level_diversion::copy_file): Supply them.
15080 * troff/node.c (troff_output_file::copy_file): Add x and y
15081 arguments; moveto specified position. Invalidate font_position
15082 array after copying file.
15083 (output_file::copy_file): New function.
15084 (suppressed_output_file::copy_file, ascii_output::copy_file):
15086 * troff/input.c (transparent_file): New function.
15087 (init_input_requests): Bind to "trf".
15088 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
15089 (process_input_stack): Likewise.
15091 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
15093 * troff/node.c (init_node_requests): New number registers .kern
15094 pointing to global_kern_mode, and .lg pointing to
15095 global_ligature_mode.
15097 * troff/node.c (ligature): Don't change it if we get a bad
15100 * troff/input.c (do_define_string): Don't strip tabs.
15102 * troff/input.c (asciify_macro): Make the string_iterator auto.
15104 * troff/node.c (init_font_requests): Rename to...
15105 (init_node_requests):
15106 * troff/node.h: Change declaration.
15107 * troff/input.c (main): Change call.
15109 * troff/input.c (node::reread, diverted_space_node::reread): New
15111 (process_input_stack): Call reread rather than
15112 get_diverted_space_node.
15113 * troff/node.c (node::get_diverted_space_node,
15114 diverted_space_node::get_diverted_space_node): Removed.
15115 * troff/node.h: Declare reread methods instead of
15116 get_diverted_space_node methods. Make `n' member private.
15117 * troff/input.c: (token::diverted_space): Removed.
15118 * troff/token.h: Removed declaration.
15121 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
15123 * eqn/script.c (script_box::compute_metrics): Don't let
15124 SUP_RAISE_FORMAT become negative.
15126 * tbl/table.c (table::do_row): Entries that don't end in the
15127 this row shouldn't make the row non-blank.
15129 * tbl/table.c (table::make_columns_equal): Only set the width of
15130 columns which are marked as equal.
15132 * tbl/main.c (process_data): Before issuing excess data error,
15133 if last character was a newline unget it; then get it again after
15134 the error. Also include the contents of the entry in the message.
15136 * groff.c: New file.
15137 * Makefile: Build groff from groff.c. Make it possible to use
15138 either groff.sh or groff.c as groff.
15139 * Makefile.bd: Similarily.
15141 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
15143 * groff.sh: Don't delay expansion of $@ in assignment to files.
15144 Remove occurrences of \".
15146 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
15148 * all Makefiles: Simplify and rearrange.
15150 * Makefile: Handle fmod like malloc.
15151 * lib/Makefile: Similarily.
15152 * lib/fmod.c: Remove #ifdef NEED_FMOD.
15154 * Makefile: Rename OPTIMISE to OPTIMIZE.
15156 * groff.sh: Remove assignment to PATH.
15157 * Makefile: Remove SHPATH variable.
15158 * Makefile.bd: Similarily.
15160 * groff.sh: Add -V option to print the pipeline instead of
15163 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
15165 * lib/font.c: Split off file searching into ...
15166 * lib/fontfile.c: New file.
15168 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
15170 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
15172 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
15173 Also change misleading comment.
15174 (table::do_vspan): Change similarily misleading comment.
15175 * tbl/main.c (process_data): A format row with an explicit `s'
15176 uses up a data line, even if all the other columns are `_' or `='.
15178 * troff/input.c (token::description): Fix description of
15179 TOKEN_DUMMY and TOKEN_EMPTY.
15181 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
15183 * groff.sh: Fix description of -Z in help message.
15185 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
15187 * pic/object.c (object_spec::make_object): Allow negative and zero
15189 * pic/pic.y: Give linethick default value of -1.0.
15190 * pic/troff.c (troff_output::troff_output): Initialize
15191 last_line_thickness to BAD_THICKNESS.
15192 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
15193 (troff_output::line_thickness): Canonicalize negative thicknesses
15194 to RELATIVE_THICKNESS.
15195 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
15196 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
15198 (tex_output::start_picture): Set pen_size to -2.0.
15200 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
15201 0, then use 0 linewidth.
15202 (ps_printer::ps_printer): Initialize line_thickness to -1.
15204 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
15206 * ps/devps/symbolchars: Remove `or'.
15207 * ps/tmac.ps: Implement \(or with .char.
15209 * ps/devps/symbolchars: Move most characters into textmap.
15210 * ps/devps/textmap: Add names for troff bracket characters. Remove
15213 * ps/devps/TSymbol.ps: Removed.
15214 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
15215 * ps/tmac.ps: Do with .char what TSymbol did.
15216 * ps/devps/download: Remove TSymbol.
15218 * ps/devps/T: Removed.
15219 * ps/devps/Troff.ps: Removed.
15220 * ps/devps/Troff.afm: Removed.
15221 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
15222 * ps/devps/download: Remove Troff.
15223 * ps/devps/FontMakefile: Remove T target.
15224 * ps/devps/DESC-A4: Remove T from font list.
15225 * ps/devps/DESC-letter: Likewise.
15227 * troff/input.c (macro_to_node): Rename to ...
15228 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
15229 character's definition while processing it.
15230 * troff/node.c (node::add_char, make_node): Change calls to
15231 macro_to_node accordingly.
15233 * troff/input.c (token::next): Translate \_ to \(ul.
15235 * tty/devascii/R.proto: Add `|'.
15236 * tty/devlatin1/R.proto: Likewise.
15238 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
15240 * man: Put the version number in all the man pages.
15242 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
15244 * Makefile.bd: New file.
15245 * README.bd: New file.
15247 * VERSION: New file.
15248 * lib/version.c: Removed.
15249 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
15252 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
15253 environment variable.
15255 * all Makefiles: Split install target into install.bin for
15256 binaries, and install.nobin for everything else.
15257 * Makefile: Add bindist target.
15259 * man/afmtodit.man: New file.
15260 * man/Makefile: Add afmtodit.n to MAN1PAGES.
15261 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
15263 * ps/Makefile: Pass BINDIR to make install in devps.
15265 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
15266 the space character.
15268 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
15270 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
15272 * ps/ps.c: Redo font downloading.
15273 * ps/devps/download: New file.
15274 * ps/devps/Makefile: Add download to DEVICEFILES.
15275 * ps/devps/afmtodit: Remove -d option.
15276 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
15277 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
15278 * ps/devps/zapfdr.ps: Likewise.
15279 * ps/devps/TSymbol.ps: Likewise.
15281 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
15283 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
15285 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
15287 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
15288 then strip the first line if it starts with %.
15289 * Makefile: Add a comment about this.
15291 * man/tfmtodit.man: New file.
15292 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
15293 * dvi/Makefile: Install tfmtodit in BINDIR.
15295 * dvi/tfmtodit.c (usage): Mention -v option.
15297 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
15299 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
15300 * troff/node.c (troff_output_file::transparent_char): Don't call
15303 * eqn: Add check_tabs method to most box classes.
15304 * eqn/box.c (box::top_level): Call check_tabs.
15306 * eqn/script.c (script_box::output): Use \Z.
15307 * eqn/limit.c (limit_box::output): Use \Z.
15309 * eqn/box.c (box::top_level): Use itoa.
15311 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
15313 * dvi/tmac.dvi: Add font translations for CR, C, TT.
15314 * dvi/devdvi/Makefile: Don't make links to CW.
15316 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
15318 * xditview/tmac.X: Likewise.
15320 * troff/node.c: Add font translation feature.
15321 (get_font_translation): New function.
15322 (symbol_fontno): Translate the font name.
15323 (mount_font_no_translate): Rename to mount_font to this.
15324 (mount_font): New function.
15325 (font_family::make_definite): Call mount_font_no_translate instead
15327 (mount_style): Translate the font name.
15328 (font_translate): New function.
15329 (init_font_requests): Bind "ftr" to font_translate.
15331 * ps/devps/prologue (SN): New procedure that rounds a position to
15332 the nearest (pixel + (.25,.25)).
15333 (DL): Use SN to round endpoints.
15335 * lib/version.c: Changed version to 0.5.
15337 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
15339 * Makefile: Move definition of PAGE to the very beginning, so that
15340 people are less likely to miss it.
15342 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
15344 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
15346 * troff/env.c (environment::choose_breakpoint): Make `can't find
15347 breakpoint' error a warning of type WARN_BREAK. Change message to
15348 `can't break line'.
15349 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
15351 * troff/input.c: Add WARN_BREAK to warning_table. Include
15352 WARN_BREAK in DEFAULT_WARNING_MASK.
15354 * tty/tmac.tty: Add definition of \(+-.
15356 * groff.sh: Remove `--' option to set command.
15358 * dvi/devdvi/texsy.map: Remove duplicate md entry.
15360 * ps/devps/eqnchar: Better definition of cdot using md.
15361 * dvi/devdvi/eqnchar: Likewise.
15362 * xditview/devX100/eqnchar: Likewise.
15363 * xditview/devX75/eqnchar: Likewise.
15364 * eqn/lex.c: Add definition of cdot.
15366 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
15368 * troff/input.c (get_optional_char): New function.
15369 * troff/input.c (set_page_character): Use get_optional_char(),
15370 rather than has_arg() and tok.get_char(1).
15371 * troff/env.c (tab_character, leader_character, hyphen_char,
15372 field_characters): Likewise.
15373 (margin_character): Likewise. Also always delete the
15374 margin_character_node.
15376 * troff/input.c (token::get_char): Use token::description.
15378 * troff/input.c (has_arg): Don't skip over tab and \}.
15379 * troff/number.c (start_number): Give a warning if the number
15380 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
15382 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
15384 * troff/input.c (empty_name_warning, non_empty_name_warning): New
15386 (get_name, get_long_name): Use these. Rename `warn' argument to
15389 * troff/node.c (get_fontno): Test that the symbol is not null.
15391 * troff/input.c (token::description): New function.
15392 * troff/number.c (parse_term): Use token::description in `numeric
15393 expression expected' message.
15394 * troff/groff.h: Add WARN_MISSING.
15395 * troff/number.c (start_number): New function.
15396 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
15397 get_incr_number): Use start_number().
15398 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
15400 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
15401 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
15403 * troff/input.c (token::get_char): Use WARN_MISSING.
15404 * troff/input.c (token::delimiter): Use token::description.
15405 * troff/env.c (environment_switch): Back out Aug 3 change.
15406 * troff/input.c (has_arg): Skip over \}s and tabs but give a
15408 * troff/token.h (token::tab): New function.
15409 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
15410 * troff/reg.c (alter_format): Likewise.
15411 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
15413 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
15415 * troff (most files): Redo warnings. Divide warnings into various
15416 categories; warning() has an additional first argument indicating
15417 the category it falls into.
15418 * troff/input.c (main): -w now takes an argument. New option -W.
15419 (enable_warning, disable_warning): New functions.
15421 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
15422 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
15424 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
15426 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
15427 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
15428 * xditview/devX75/eqnchar: Likewise.
15429 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
15431 * eqn/other.c: When bar or over applies to a single character
15432 don't produce an overline_box or an underline_box. Instead produce
15433 an accent_box or an underaccent_box, with the accent a line
15434 whose width is accent_width. New classes underaccent_box,
15435 overline_char_box and underline_char_box.
15436 * eqn/box.h: Move overline_box, underline_box, accent_box class
15437 declarations into eqn/other.c. Add declarations of
15438 make_underline_box, make_overline_box, make_accent_box.
15439 * eqn/eqn.y: Call make_overline_box, make_underline_box
15440 make_accent_box instead of constructors.
15441 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
15443 * eqn/other.c: Add accent_box::~accent_box.
15444 * eqn/box.h: Declare it.
15446 * groff.sh: With -Tps, use eqn -D.
15448 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
15450 (underline_box::output): Similarily.
15451 (accent_box::output): Use \Z.
15453 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
15456 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
15458 * troff/div.c (top_level_diversion::transparent_output(unsigned
15459 char)): Use asciify.
15460 * troff/input.c (asciify): Don't make it static.
15461 * troff/token.h (asciify): Declare it.
15463 * troff/input.c (get_name, get_long_name, token::get_char,
15464 token::delimiter): Add an extra default argument which says
15465 whether a warning should be printed.
15466 * troff: Pass a non-zero argument to one of these rather than
15467 printing a warning directly.
15469 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
15471 * troff: Consistently use symbol::is_null.
15473 * troff/dictionary.h: Move some inline functions into
15476 * troff/request.h: Move inline functions into input.c.
15477 (request_or_macro::invoke): Make it pure.
15479 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
15480 * troff/input.c (init_input_requests): Use class constant_int_reg.
15481 (class compatible_reg): Deleted.
15482 * troff/div.c (init_div_requests): Use class constant_int_reg.
15483 (class last_post_line_extra_space_reg): Deleted.
15485 * troff/env.c (tab_character): Don't change the tab character if
15486 we get an invalid argument.
15487 (hyphen_char): Similarily.
15489 * troff/reg.c (alter_format): Check that nm is not null.
15491 * Makefile, groff.sh: Make it possible to customize the commands
15492 used for printing PostScript and dvi files. Also make it possible
15493 to customize the path used by groff.sh.
15495 * eqn/eqn.y: Make `left' right associative.
15497 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
15499 * pic/pic.h: Added definition of M_SQRT2 for those systems that
15502 * pic/pic.h: Removed definition of INT_MAX.
15504 * troff/node.c (italic_corrected_node::vertical_extent): Omit
15507 * troff/input.c (token::next): Handle \R like \n.
15509 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
15511 * ps/tmac.pc (PSPIC): Simplify.
15513 * troff/env.c (tab_stops::to_string):
15514 * pic/pic.y (object_type_name):
15515 * pic/troff.c (simple_output::line):
15516 * pic/tex.c (tex_output::spline):
15517 * pic/object.c (object_spec::make_object):
15518 * tbl/main.c (process_data): Add cases to switch statements to
15519 avoid cfront warnings. (Some of these are spurious, since the
15520 switch already has a default case.)
15522 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
15523 `ps-'. Don't test systat; instead check number of arguments to
15526 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
15528 * macros/tmac.e: Do not decrease the page offset by 0.5i.
15530 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
15531 Unlink the file as soon as we have opened it, so that we don't
15532 have to bother with signal handlers.
15533 (handler): Deleted.
15534 (fatal_error_exit): Deleted.
15535 (main): Don't call signal.
15537 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
15539 * dvi/devdvi/Makefile: Use the -k option with S and MI.
15541 * pic/pic.y: If there is a label, or an nth construction before
15542 the first `.' in the argument to `with', ignore it and generate a
15544 * pic/lex.c (lex_warning): New function.
15546 * tbl/table.c (table::init_output): In section keep and release
15547 macro, use 0 indent when diverting and the correct indent when
15550 * troff/input.c (interpolate_number_format): Do not interpolate
15551 anything if the number register is not defined.
15553 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
15555 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
15557 * ps/devps/prologue (PICTURE): Set components of graphics state to
15558 their default values.
15560 * ps/devps/text.enc: Add trademark
15561 * ps/devps/textmap: Add names for club, spade, heart, diamond,
15562 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
15563 * ps/devps/symbolchars: Add names for summation and product.
15565 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
15566 suchthat. Add pp. Add upper-case letters.
15568 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
15569 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
15572 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
15573 rA (right angle bracket) to ra. Introduce names for double-headed
15574 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
15575 * ps/devps/textmap: Likewise for ps device.
15576 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
15577 * tty/devascii/R.proto: Rename lA to la and rA to ra.
15578 * tty/devascii/R.proto: Likewise.
15579 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
15581 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
15583 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
15585 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
15588 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
15590 * troff/div.c (when_request): Use symbol::is_null rather than
15591 has_arg to determine whether we have an argument.
15592 (change_trap): Remove the trap if we get an invalid number. Give
15593 an error if we don't get at least the macro name.
15594 (diversion_trap): Remove trap if we get an invalid name or number.
15596 * troff/env.c (environment_switch): Pop if we get an invalid
15597 symbol or numeric expression.
15599 * troff/input.c (do_define_macro): If EOF is encoutered while
15600 defining the macro, do tok.next() before returning.
15602 * troff/token.h (has_arg): Move definition from here, to ...
15603 * troff/input.c (has_arg): ... here
15605 * troff/env.c (space_size): Do nothing if we get an invalid argument.
15606 * troff/input.c (shift): Likewise.
15608 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
15611 * pic/troff.c (troff_output::start_picture): Comment out calls to
15614 * eqn/main.c (do_file): Subtract 1 from current_lineno if
15615 interpret_lf_args succeeds.
15617 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
15618 \\. This avoids problems with \$N.
15620 * groff.sh: Pass -C to preprocessors.
15622 * lib/lf.c (interpret_lf_args): Be more flexible.
15624 * tbl/main.c (main): Add -C option.
15625 (table_input::get): Do not recognize TE if followed by character
15626 other than a space or newline unless -C option given.
15627 (process_input_file): Likewise for lf, TS.
15628 (process_data): Likewise for lf in text blocks.
15630 * eqn/main.c (main): Add -C option.
15631 (do_file): Don't recognize EQ, EN or lf if followed by character
15632 other than space or newline unless -C option given.
15633 * eqn/lex.c (file_input::read_line): Similarily.
15634 * eqn/eqn.h: Declare compatible_flag.
15636 * etc/soelim.c (main): Add -C option.
15637 (interpret_lf_args): Use version in libgroff.
15640 * pic/main.c (main): Add -C option, which sets compatible_flag.
15641 (top_input::get), (top_input::peek): If -C option not given,
15642 do not recognize .PS/.PE/.PF/.lf if followed by a character
15643 other than space or newline.
15644 * pic/lex.c (file_input::read_line): Similarily.
15645 * pic/pic.h: Add declaration of compatible_flag.
15647 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
15649 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
15651 * troff/node.c, troff/node.h: Add `asciify' methods to classes
15652 derived from node. New class space_char_hmotion_node.
15653 * troff/input.c (asciify_macro): New function.
15654 * troff/input.c (init_input_requests): New request `asciify' bound
15656 * macros/mm.diff: New file.
15657 * Makefile: In install.mm target use `patch' to apply
15660 * troff/input.c (macro::print_size): Just print the size in bytes.
15662 * troff/div.c (return_request): Correct the argument
15665 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
15667 * troff/node.h (class composite_node): Add sz member.
15668 * troff/node.c (composite_node::size): Return sz.
15669 * troff/input.c (macro_to_node): Use the initial size in the
15670 environment as the size of the composite_node.
15672 * troff/node.c (node::zero_width_tprint): Provide a reasonable
15675 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
15677 * troff/div.c (change_trap): If we get a bad number expression,
15680 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
15682 * lib/matherr.c (matherr): Define this only if math.h defines
15685 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
15687 * troff/div.c (macro_diversion::distance_to_next_trap): If there
15688 no diversion trap return vunits(INT_MAX - vresolution).
15690 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
15692 * troff/input.c (do_zero_width): New implementation that doesn't
15693 use a temporary environment. Use instead:
15694 (token::add_to_node_list): New function.
15695 * troff/env.c (environment::get_prev_char_height),
15696 (environment::get_prev_char_height),
15697 (environment::get_prev_char_skew): New functions.
15698 (environment::get_prev_char): New function.
15699 (environment::get_prev_char_width): Change to use get_prev_char.
15700 (init_env_request): Implement new registers .cht, .cdp, .csk.
15701 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
15702 \Z being processed in a separate environment.
15704 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
15706 * tbl/table.c: Removed TABLE_BOTTOM_REG.
15708 * tbl/table.c (table::init_output): In the section release macro,
15709 give a warning message if the section won't fit on one page.
15711 * tbl/table.c (table::do_top): Emit table keep only if table is
15713 (table::do_bottom): Likewise for table release.
15714 (table::table), (table::add_vertical_rule): Remove reference to
15716 * tbl/table.h: Remove keep member.
15718 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
15719 SECTION_RELEASE_MACRO, if there's not enough space before the next
15720 trap to output the diversion, call T# ourselves, set
15721 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
15722 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
15723 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
15724 vertical position and return to it before turning traps on again.
15726 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
15728 * troff/node.c, troff/node.h: In classes derived from node,
15729 replace prev_char_width method by last_char_node method.
15730 * troff/env.c (environment::get_prev_char_width): Use
15731 node::last_char_node rather than node::get_prev_char_width.
15733 * Makefile: Added comment about -fno-inline on 68030-based
15736 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
15737 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
15738 expressions using sizeof to int.
15739 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
15741 * macros/tmac.e (TS): Don't move @f back past the current
15744 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
15746 * ps/ps.c (main): Buffer stderr.
15747 * dvi/dvi.c (main): Likewise.
15748 * tty/tty.c (main): Likewise.
15750 * ps/ps.c (ps_printer::do_import): Improve error handling.
15752 * troff/input.c (abort_request): Use asciify.
15754 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
15755 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
15756 type of first argument int rather than char. This works around a
15757 bug on the 68030 based Apollo using g++ 1.37.1.
15759 * tbl/table.h (class table): Add `keep' member.
15760 * tbl/table.c (table::table): Initialize `keep'.
15761 (table::add_vertical_rule): Set `keep' to 1.
15762 (table::do_top): Only emit table keep macro is `keep' is non-zero.
15763 (table::do_bottom): Likewise for table release macro.
15764 (table::do_row): Emit section keep macro even if the row is 0.
15766 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
15768 * macros/tmac.e (@C): Preserve the font family across the change
15771 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
15773 * lib/font.c: Initialize font::hor and font::vert to 1.
15774 (font::load_desc): Check the values of font::hor and font::vert.
15776 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
15777 be included in a C compilation.
15778 (iftoa): Use INT_DIGITS. Include lib.h.
15780 (as_string): Likewise.
15781 * tbl/table.c: Removed definition of INT_DIGITS.
15782 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
15783 * troff/input.c (input_input_requests): Likewise.
15784 * ps/ps.c (make_encoding_name): Likewise.
15785 (ps_printer::set_style): Likewise.
15786 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
15788 * tty/devascii/R.proto: Map fm onto '.
15789 * tty/devlatin1/R.proto: Likewise.
15791 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
15793 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
15794 argument to \w is at a different input level.
15796 * tbl/table.c (table::init_output): Define a new macro
15797 REPEATED_VPT_MACRO, like vpt but if in a diversion also
15798 transparently outputs itself.
15799 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
15801 (table::do_row): Likewise.
15803 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
15804 TRANSPARENT_STRING_NAME.
15806 * tbl/table.c (table::init_output): In the table release macro
15807 print an error message and don't produce any output if after
15808 issuing the need request the table still will not fit. Also
15809 remove the diversion after bringing it back.
15811 * tbl/table.c (table::init_output): Define a new macro
15812 REPEATED_MARK_MACRO, like mk but if in a diversion also
15813 transparently outputs itself.
15814 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
15815 is necessary because .TH might not call .T#.
15816 (table::do_top): Likewise TOP_REG.
15817 (table::define_bottom_macro): If TOP_REG is no longer valid, use
15818 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
15819 table header might contain just the two top rules.
15821 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
15823 * troff/div.c: Implement new request `ptr' to print all traps.
15825 * troff/env.c (init_env_requests): Implement `.tabs' reg with
15826 init_string_env_reg.
15827 * troff/env.c (class tab_reg): Deleted.
15829 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
15831 * troff/div.c: New number register .pn returns the number of the
15832 next page as set by the pn request.
15834 * macros/tmac.an: Redid headers and footers. Number each manual
15835 entry starting from 1 unless \nC is > 0, like Sun. Added an
15836 optional 5th argument to .TH which specifies the manual name and
15837 appears in the center of the header. Understand the X, P and D
15838 registers like Sun.
15840 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
15842 * troff/env.c (init_env_requests): New number register `.lt' to
15843 return the title length.
15845 * troff/node.h (class transparent_dummy_node): New class.
15846 * troff/node.c (class transparent_dummy_node): Provide member
15848 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
15851 * troff/input.c (token::next): New escape sequence \).
15852 * troff/input.c (get_copy): Recognize \) in copy mode.
15854 * troff/input.c (input_stack::clear): New function.
15855 * troff/input.c (exit_request): Use input_stack::clear.
15857 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
15858 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
15860 * troff/env.c: Move set_page_character to input.c. Move
15861 page_character to input.c also.
15862 * troff/env.c (title): Split off the reading of the parts of the
15863 title into read_title_parts.
15864 * troff/input.c (read_title_parts): New function. Check the
15865 input_level when testing whether a token matches the delimiter.
15867 * troff/input.c (exit_request): New function.
15868 * troff/input.c (init_input_requests): Bind ex request to
15869 exit_request rather than exit_groff.
15871 * troff/input.c (exit_groff): Call tok.next() before
15872 process_input_stack().
15874 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
15876 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
15877 * troff/env.h: ditto.
15878 * troff/input.c: ditto.
15880 * troff/env.c (environment::is_empty): Test pending_lines.
15882 * troff/env.c (environment::have_pending_lines): Removed.
15884 * troff/input.c: Add request to flush pending lines from the
15887 * troff/env.c, troff/env.h: Add automatic widow control feature.
15889 * troff/input.c (exit_groff): Do process_input_stack() after
15890 do_break() but before setting exit_flag to 2.
15892 * troff/input.c: Remove FLUSH_PENDING_LINES and
15893 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
15894 environment after END_TRAP token seen, but only if there aren't
15895 any more traps still unfinished.
15896 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
15898 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
15900 * troff/env.c: Rename the `retain_size' member of class
15901 pending_output_line to `no_fill'.
15903 * troff/env.c (title): When the line is output, make the
15904 retain_size argument !fill.
15906 * troff/node.h: Add `hyphenated' member to struct breakpoint.
15907 * troff/node.c (space_node::get_breakpoints),
15908 (dbreak_node::get_breakpoints): Fill this in.
15909 * troff/env.c: Allow specification of maximum number of
15910 consecutive hyphenated lines.
15912 * troff/env.c (environment::is_empty): Add test for !current_tab.
15914 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
15916 * troff/env.c (environment::hyphenate_line): Don't completely give
15917 up if the word is not to be hyphenated; continue so that breaks
15918 can be made at break_char_node's.
15920 * lib/lib.h: Only define INT_MAX if it's not already defined;
15921 undef INT_MIN if it's already defined.
15923 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
15925 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
15926 This works around a bug in AT&T C++ 2.0 used with an ANSI C
15929 * macros/tmac.an (an-header): Set no-space mode.
15931 * macros/tmac.an (TH): Start a new page if necessary.
15933 * Started using ChangeLog at version 0.4.
15936 version-control: never