1 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
3 Support multiple calls of .Lb in LIBRARY section.
5 * tmac/doc-common (doc-in-library-section): New register.
6 (doc-section-library): New string.
7 (Sh): Set `doc-in-library-section'.
9 * tmac/doc-syms (Lb): Insert breaks before and after arguments
10 if in LIBRARY section.
11 * tmac/doc.tmac (doc-save-global-vars): Updated.
12 * NEWS, tmac/groff_mdoc.man: Updated.
14 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
16 * tmac/doc-common (doc-default-operating-system): New variable.
19 2003-09-08 Werner LEMBERG <wl@gnu.org>
21 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
23 2003-08-31 Werner LEMBERG <wl@gnu.org>
25 * contrib/mom/Makefile.sub: Fix last change to make it really work.
26 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
27 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
28 $(DEVFILES) are not empty.
29 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
31 2003-08-26 Chuck Silvers <chuq@chuq.com>
33 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
34 with parallel runs of `make'.
36 2003-08-23 Stephen Gildea <gildea@stop.mail-abuse.org>
38 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
39 insert SORT_SEP. With certain combinations of sort specifications,
40 refer sorted entries in the wrong order. In particular, entries
41 with a missing field should be be sorted before all entries that
42 have that field, before refer looks to the next field.
44 2003-08-23 Werner LEMBERG <wl@gnu.org>
46 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
47 g++ linker is used. Reported by Mark J. Reed
48 <mark.reed@turner.com>.
50 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
52 Add key character `x' to tbl which makes tbl call a user-defined
53 macro on a table cell.
55 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
56 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
57 `set_modifier' after printing the compatibility request.
58 (set_modifier): Print call to `m->macro' if not empty.
59 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
61 (process_format): Implement cases `x' and `X'.
62 * src/preproc/tbl/tbl.man, NEWS: Updated.
64 2003-08-15 Werner LEMBERG <wl@gnu.org>
66 * doc/groff.texinfo: Minor fixes.
68 2003-08-09 Werner LEMBERG <wl@gnu.org>
70 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
72 2003-08-07 Werner LEMBERG <wl@gnu.org>
74 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
75 argument list to nothing if there is no file to match. Use `ls' as
76 a protection, similar to autoconf.
78 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
81 * doc/groff.texinfo: Improve documentation how vertical spacing
82 and line breaks interact.
85 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
87 2003-08-03 Werner LEMBERG <wl@gnu.org>
89 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
90 EPS (using eps2eps or similar programs to compute the bounding box).
92 2003-07-24 Werner LEMBERG <wl@gnu.org>
94 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
95 * doc/texinfo.tex: Updated from texinfo 4.6.
96 * README.CVS: From now on we need texinfo 4.6.
98 2003-07-23 Werner LEMBERG <wl@gnu.org>
100 Add requests `dei1' and `ami1' for completeness.
102 * src/roff/troff/input.cc (calling_mode): Remove
103 CALLING_DISABLE_COMP.
104 (comp_mode): New enumeration.
105 (do_define_string, define_string, define_nocomp_string,
106 append_string, append_nocomp_string): Updated.
107 (do_define_macro): Add third parameter.
108 (define_macro, define_nocomp_macro, define_indirect_macro,
109 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
110 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
113 (init_input_requests): Add `dei1' and `ami1'.
115 * tmac/trace.tmac: Handle de1 and am1.
116 (de): Improve tracing message.
117 (am): Add missing `do'.
120 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
121 Document new requests.
123 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
125 Add option -G to .MPIMG to insert a gap between text and the image.
127 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
128 www-finish-left-ll): Updated.
129 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
130 (MPIMG): Make option -L and -R optional.
133 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
135 * src/devices/grohtml/post-html.cpp
136 (html_printer::do_file_components): Don't use `stdout' as lvalue
137 since it can be a macro.
139 2003-07-22 Werner LEMBERG <wl@gnu.org>
141 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
142 the corresponding test in aclocal.m4.
144 2003-07-21 Werner LEMBERG <wl@gnu.org>
146 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
147 names but RGB values directly. Otherwise pnmtopng depends on
148 an external file `rgb.txt' which maps colour names to values.
150 2003-07-20 Werner LEMBERG <wl@gnu.org>
152 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
153 * configure, src/include/config.hin: Regenerated.
155 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
157 2003-07-19 Werner LEMBERG <wl@gnu.org>
159 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
161 2003-07-18 Werner LEMBERG <wl@gnu.org>
163 * *.man: Switch to non-compatibility mode temporarily if GNU
164 syntax extensions are used in the particular man page.
166 * PROBLEMS: Add solutions for SGR problems.
168 2003-07-17 Werner LEMBERG <wl@gnu.org>
170 Don't ignore grotty's command line options if \X'tty: sgr ...' is
171 used to change the drawing scheme.
173 * src/devives/grotty/tty.cpp (bold_flag_option,
174 underline_flag_option, italic_flag_option, reverse_flag_option,
175 bold_underline_mode_option): New global variables.
176 (update_options): New function.
177 (tty_printer::special): Call update_options.
178 (main): Don't set xxx_flag but xxx_flag_option, then call
181 2003-07-14 Werner LEMBERG <wl@gnu.org>
183 Make grotty emit proper Unicode box drawing characters for -Tutf8.
185 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
187 (hline_char, vline_char): New global variables.
188 (tty_printer::tty_printer): Initialize them.
189 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
190 horizontal and vertical lines.
191 (crossings): New global array.
192 (tty_printer::end_page): Use it to determine the proper crossing
193 character for -Tutf8.
195 2003-07-12 Werner LEMBERG <wl@gnu.org>
197 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
198 (HTMLDOCFILES): Revert to `pic.html'.
199 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
201 2003-07-11 Werner LEMBERG <wl@gnu.org>
203 * doc/pic.ms: Improve documentation of absolute coordinates.
204 Document absolute positioning of pictures.
206 * NEWS: Add new pic capability.
208 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
210 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
213 2003-07-07 Werner LEMBERG <wl@gnu.org>
215 Implement support for dashed and dotted ellipses in pic. Based on
216 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
218 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
219 common_output::dashed_ellipse, common_output::dotted_ellipse): New
220 functions. Ellipse arcs are approximated with circle arcs.
221 * src/preproc/pic/common.h (common_output): Updated.
222 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
224 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
226 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
228 2003-07-06 Werner LEMBERG <wl@gnu.org>
230 Make grotty work on platforms which have unsigned char as the
231 default for char. Based on a patch by Thomas Klausner
234 * src/devices/grotty/tty.cpp (schar): New typedef.
235 Updated calls to declare_ptable and implement_ptable.
236 (glyph): Use schar for back_color_idx and fore_color_idx.
237 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
238 (tty_printer::tty_color, tty_printer::tty_printer,
239 tty_printer::color_to_idx, tty_printer::put_color): Updated.
241 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
243 * src/roff/nroff/nroff.sh: Add option -d for completeness.
244 * src/roff/nroff/nroff.man: Updated.
246 2003-07-05 Werner LEMBERG <wl@gnu.org>
248 * NEWS, tmac/groff_www.man: Updated.
249 * doc/Makefile.sub: Updated.
251 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
253 Implement support for multiple HTML output files.
255 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
256 -j command line option.
258 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
260 (file): New fields `new_output_file', `require_links',
262 (file::file): Updated.
263 (files::set_file_name, files::set_links_required,
264 files::are_links_required, files::is_new_output_file,
265 files::file_name, files::next_file_name): New functions.
266 (header_desc): New fields `no_of_level_one_headings',
268 (header_desc::header_desc): Updated.
269 (header_desc::write_headings): Handle multiple files.
270 (html_printer::write_header): Save file name in which header occurs.
271 (html_printer::determine_header_level): Possibly split files on
273 (html_printer::do_links, html_printer::troff_tag): Updated.
274 (html_printer::insert_split_file, html_printer::do_job_name,
275 html_printer::emit_link, html_printer::write_navigation,
276 html_printer::do_file_components): New functions.
277 (html_printer::~html_printer): Handle multiple files.
278 (main): Handle command line option `-j'.
280 * src/devices/grohtml/grohtml.man: Updated.
282 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
285 * tmac/www.tmac (JOBNAME): New macro.
286 * tmac/s.tmac (SH-NO-TAG): New macro.
287 (@SH): Call SH-NO-TAG.
290 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
292 * tmac/groff_mdoc.man: Improve documentation of punctuation
295 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
297 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
299 2003-07-03 Werner LEMBERG <wl@gnu.org>
301 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
303 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
305 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
308 (Fn, Fo): Reduce indentation in synopsis.
310 * tmac/doc-common (doc-check-depth): New macro.
311 (doc-end-macro, Sh, Ss): Use it.
312 (Cd): Fix behaviour in synopsis.
313 (In): Make it parsed and callable.
314 If not in the synopsis, represent the C header file enclosed in
316 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
317 Use minus, not hyphen.
319 * tmc/groff_mdoc.man: Updated.
321 2003-07-01 Werner LEMBERG <wl@gnu.org>
323 Integrated grap2graph, contributed by Eric S. Raymond.
325 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
327 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
328 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
330 2003-07-01 Colin Watson <cjwatson@debian.org>
332 * src/xditview/*.c: Add prototypes, fix return types, add includes.
333 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
335 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
337 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
339 2003-06-31 Werner LEMBERG <wl@gnu.org>
341 * doc/Makefile.sub (CLEANADD): Remove all files created by
342 running `make groff.{pdf,dvi}'.
344 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
347 2003-06-30 Werner LEMBERG <wl@gnu.org>
349 * Makefile.in (SHELL): Define as @SHELL@.
350 (mkinstalldirs): Use $(SHELL).
351 (MDEFINES): Add $(SHELL).
352 * Makefile.comm (SHELL): Removed.
354 2003-06-29 Werner LEMBERG <wl@gnu.org>
356 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
357 The X11 documentation files use them.
358 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
360 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
362 * tmac/e.tmac (@C): Handle .ad also.
364 2003-06-12 Werner LEMBERG <wl@gnu.org>
366 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
368 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
369 Assign `n' even here. It is possible to construct a node
370 immediately following an escape character:
378 2003-06-10 Werner LEMBERG <wl@gnu.org>
380 * README.WIN32: Removed.
383 2003-06-07 Werner LEMBERG <wl@gnu.org>
385 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
387 2003-06-05 Werner LEMBERG <wl@gnu.org>
389 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
390 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
392 2003-06-03 Werner LEMBERG <wl@gnu.org>
394 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
395 is done by the calling function.
397 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
399 * tmac/X.tmac: Fix definition of `em'.
401 2003-05-22 Werner LEMBERG <wl@gnu.org>
403 * src/roff/troff/input.cc (return_macro_request): Fix detection of
406 2003-05-18 Werner LEMBERG <wl@gnu.org>
408 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
409 to make items work which consist only of a tag.
411 2003-05-17 Werner LEMBERG <wl@gnu.org>
413 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
414 aren't stretched in a tag (this can fail with unformatted boxes).
415 Instead, insert a break and go back one line.
417 2003-05-16 Werner LEMBERG <wl@gnu.org>
419 * src/roff/troff/input.cc (return_macro_request): If called with
420 argument pop macro twice. We need this to trace `return'.
422 * tmac/trace.tmac: Handle `return'.
425 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
428 2003-05-15 Larry Kollar <kollar@alltel.net>
430 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
431 registers `FPS', `FVS', and `FPD'.
433 2003-05-15 Werner LEMBERG <wl@gnu.org>
435 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
438 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
440 * tmac/groff_mdoc.man: Slight improvements.
442 2003-05-03 Werner LEMBERG <wl@gnu.org>
444 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
445 `doc-header-space' after header line if register `cR' is set.
447 2003-05-02 Werner LEMBERG <wl@gnu.org>
451 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
453 * tmac/doc-common (Nd): Use \[em].
455 2003-05-01 Werner LEMBERG <wl@gnu.org>
457 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
458 doc-footer-space): Initialize to 0.5i.
459 (doc-setup-page-layout): Don't set doc-header-space and
462 2003-04-30 Werner LEMBERG <wl@gnu.org>
464 * REVISION: Set to 1.
466 * doc/pic.ms: Document possible problems with `figname'.
468 2003-04-29 Werner LEMBERG <wl@gnu.org>
470 Version 1.19 released
471 =====================
473 * VERSION: Set to 1.19.
474 * REVISION: Set to 0.
475 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
477 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
478 Define charset as `US-ASCII' in html output.
480 * tmac/www.tmac (ULE): Add missing scaling indicator.
482 * win32-diffs: Removed.
484 2003-04-28 Werner LEMBERG <wl@gnu.org>
486 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
488 Document how to insert discardable whitespace with `.ss'.
490 2003-04-27 Werner LEMBERG <wl@gnu.org>
492 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
493 work with plain TeX also.
495 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
497 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
499 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
502 2003-04-24 Werner LEMBERG <wl@gnu.org>
504 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
505 vbox with positive height and zero depth if in TeX mode.
507 * NEWS: Document glyph name changes for grodvi and grolj4.
509 2003-04-23 Werner LEMBERG <wl@gnu.org>
511 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
514 2003-04-21 Werner LEMBERG <wl@gnu.org>
516 HP-UX 10.20 has `snprintf' but it isn't declared.
518 * configure.ac: Add declaration test for snprintf.
519 * configure: Regenerated.
520 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
521 * src/include/config.hin: Regenerated.
523 2003-04-19 Werner LEMBERG <wl@gnu.org>
525 Add keyword `figname' to pic, specifying the name of the picture
526 box in TeX mode. Based on a patch from William J Poser
527 <wjposer@unagi.cis.upenn.edu>.
529 * src/preproc/pic/pic.y: New token `FIGNAME'.
530 (macro_name): New rule of type <str>.
531 (placeless_element): Handle `FIGNAME'.
532 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
533 * src/preproc/pic/main.cpp (graphname): New global variable.
534 (do_picture): Initialize `graphname'.
535 * src/preproc/pic/pic.h: Updated.
536 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
539 (tex_output::text): Beautify output.
540 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
541 `shaded' and `outlined' unconditionally.
542 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
545 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
546 greater is necessary.
548 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
550 Add option -r to soelim to avoid emission of `.lf' lines.
551 Add option -t to produces TeX comment lines instead of `.lf' lines.
553 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
556 (main): Handle `-r' and `-t'.
557 (set_location): Handle `raw_flag' and `tex_flag'.
558 * src/preproc/soelim/soelim.man, NEWS: Updated.
560 2003-04-17 Werner LEMBERG <wl@gnu.org>
562 * tmac/hyphenex.sh: Replaced with...
563 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
566 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
567 if --quiet is used for the configure script.
568 * configure: Regenerated.
570 2003-04-16 Werner LEMBERG <wl@gnu.org>
572 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
573 Add `const' to second argument.
574 (html_printer::add_table_end): Add `const' to argument.
575 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
576 `const' to arguments.
577 * src/devices/grohtml/html-text.h: Updated.
579 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
580 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
583 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
584 cast for integer constant.
586 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
587 (writeNbytes): Add `const' to first argument.
588 (writeString): Add `const' to argument.
589 (char_buffer::can_see): Add `const' to third argument.
590 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
592 * src/preproc/html/pushback.h: Updated.
594 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
595 (include_path_append): Add `const' to argument.
598 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
600 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
601 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
603 (unicode_decompose_init::unicode_decompose_init): Updated.
604 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
606 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
607 * src/roff/troff/input.cc (process_startup_file): Add `const' to
610 * tmac/hyphenex.sh: Make script more portable by using a here
613 2003-04-15 Werner LEMBERG <wl@gnu.org>
615 Renamed all `*.cc' files to `*.cpp'.
616 Updated all configuration files, makefiles, and documentation.
618 2003-04-14 Werner LEMBERG <wl@gnu.org>
620 * tmac/hyphenex.sh: Slight improvements.
622 2003-04-13 Werner LEMBERG <wl@gnu.org>
624 * font/devascii/R.proto, font/devcp1037/R.proto,
625 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
626 character slots with unnamed glyphs.
628 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
629 (an-first): New global variable.
630 (an-header): Emit vertical space between multiple man pages.
632 2003-04-11 Werner LEMBERG <wl@gnu.org>
634 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
637 2003-04-10 Werner LEMBERG <wl@gnu.org>
641 2003-04-10 Bernd Warken <bwarken@mayn.de>
643 * doc/webpage.ms: Improved.
645 2003-04-09 Werner LEMBERG <wl@gnu.org>
647 Add register \n[.height] which returns the value of \H.
648 Add register \n[.slant] which returns the value of \S.
650 * src/roff/troff/env.cc (init_env_requests): Implement.
651 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
654 2003-04-08 Werner LEMBERG <wl@gnu.org>
656 * tmac/html.tmac: Move some of the data into html-end.tmac.
657 Remove most of the character translations for eqn since html fonts
658 now cover those characters.
660 * tmac/html-end.tmac: New file.
661 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
662 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
663 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
665 2003-04-07 Werner LEMBERG <wl@gnu.org>
667 * man/groff_out.man: Document negative values of `N' if -Thtml is
670 2003-04-06 Werner LEMBERG <wl@gnu.org>
672 * Makefile.comm (depend.temp): Check location of YTABC.
674 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
676 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
678 (groff_bin_path): Rename to GROFF_BIN_PATH.
679 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
680 * doc/Makefile.in (TROFFBIN): New variable for troff
682 (GROFFBIN): New variable for groff binary path.
683 (groff_bin_path): Rename to GROFF_BIN_PATH.
684 (TROFF): Use TROFFBIN.
685 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
686 * doc/Makefile.sub (GROFFBIN): New variable for groff
688 (groff_bin_path): Rename to GROFF_BIN_PATH.
689 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
691 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
693 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
694 * Makefile.dev (all): Depend on DEVSCRIPTS.
695 (install_dev): Likewise.
696 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
698 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
699 (DEVGENSCRIPTS): New variable to hold generated scripts.
701 2003-04-05 Werner LEMBERG <wl@gnu.org>
703 * src/libs/libdriver/input.cc (IntArray::operator[],
704 IntArray::get_data): Remove meaningless `const' in return value.
706 * README.CVS: New file.
708 2003-04-04 Werner LEMBERG <wl@gnu.org>
710 Check for stdint.h in C++, not in C.
712 * aclocal.m4 (GROFF_STDINT_H): New function,
713 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
715 * configure, src/include/config.hin: Regenerated.
716 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
719 Fix handling of in grohtml. To do this, troff emits `N'
720 with a negative value, representing the width of the unbreakable
721 space (only for -Thtml). grohtml then converts this back to
722 and uses the value of N as its width.
724 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
725 unbreakable_space_node::tprint): Emit `N-<width>'.
726 * src/include/printer.h (printer::set_numbered_char): Make it
728 Make members `font_table' and `nfonts' protected instead of private.
729 * src/devices/grohtml/post-html.cc
730 (html_printer::set_numbered_char): New member function.
733 * src/libs/libgroff/maxfilename.cc:
734 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
736 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
739 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
741 * man/roff.man: Small fixes.
743 2003-04-03 Werner LEMBERG <wl@gnu.org>
745 Make groff independent from locale's numeric settings.
747 * configure.ac: Check for `setlocale'.
748 * configure, src/include/config.hin: Regenerated.
750 * src/include/lib.h: Handle HAVE_SETLOCALE.
752 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
753 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
754 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
757 * doc/groff.texinfo: Change dir category to `Typesetting'.
758 (Man font macros): Mention that there is no space between arguments
761 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
762 (*printer::change_color, *printer::change_fill_color): Add missing
765 2003-04-02 Werner LEMBERG <wl@gnu.org>
767 * src/devices/grohtml/html-table.cc (html_table::emit_col,
768 html_table::is_gap): Compute table widths after converting border
769 positions to avoid rounding errors.
771 2003-04-01 Werner LEMBERG <wl@gnu.org>
773 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
774 `space_emitted' properly.
776 2003-03-31 Werner LEMBERG <wl@gnu.org>
778 * src/devices/grohtml/html-table.cc: Fix column width calculation.
779 (html_table::set_linelength): Don't add 1.
780 (html_table::add_indent): Don't subtract 1.
782 * tmac/html.tmac: Set default page offset to zero.
784 2003-03-30 Werner LEMBERG <wl@gnu.org>
786 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
788 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
789 unbreakable_space_node::tprint): New functions.
790 (troff_output_file): Make space_char_hmotion_mode::tprint and
791 unbreakable_space_node::tprint to friends.
792 * src/roff/troff/node.h: Updated.
794 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
795 in the HTML standard).
797 2003-03-29 Werner LEMBERG <wl@gnu.org>
799 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
800 Otherwise, the following code
809 produces `x a' instead of `xa'. This is a temporary fix, disabling
810 font changes in diversions for -Thtml.
812 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
814 (an-do-tag-html): Merge with ...
815 (an-do-tag): This macro.
816 Change code slightly to circumvent grohtml bug.
817 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
819 * src/devices/grohtml/html-table.cc (html_table::emit_col,
820 html_table::is_gap): Round `width' properly.
822 * tmac/html.tmac: Provide some default layout parameters for
825 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
828 2003-03-28 Werner LEMBERG <wl@gnu.org>
830 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
832 2003-03-27 Werner LEMBERG <wl@gnu.org>
834 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
837 2003-03-20 Werner LEMBERG <wl@gnu.org>
839 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
841 * doc/groff.texinfo: Updated.
843 2003-03-19 Werner LEMBERG <wl@gnu.org>
845 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
846 TOKEN_END_TRAP>: Reset `have_input'.
848 2003-03-18 Werner LEMBERG <wl@gnu.org>
850 * src/roff/groff/groff.man: Mention groff_trace man page.
852 2003-03-16 Werner LEMBERG <wl@gnu.org>
854 * Makefile.in (LIBEXT): New variable to indicate the file extension
855 of library files. Computed heuristically from $(OBJEXT).
856 (MDEFINES): Add $(LIBEXT).
857 * Makefile.lib, Makefile.comm: Use it.
859 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
860 overlong lines into smaller chunks.
861 (get_binary): New function.
863 * src/utils/pfbtops/pfbtops.man: Updated.
865 2003-03-15 Colin Watson <cjwatson@debian.org>
867 * src/roff/groff/groff.man: Minor syntax fix.
869 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
871 * src/devices/grops/ps.cc (ps_printer::media_set,
872 ps_printer::~ps_printer): Handle zero paper width and length.
874 2003-03-13 Werner LEMBERG <wl@gnu.org>
876 Add options -p and -l to grodvi.
878 * src/devices/grodvi/dvi.cc: Include paper.h.
879 (landscape_flag, user_paper_length, user_paper_width): New global
881 (dvi_printer::begin_page): Emit `papersize' special.
882 Set color after initialization of `cur_h' and `cur_v'.
883 (main): Add options `-l' and `-p'.
884 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
885 * src/devices/grodvi/grodvi.man, NEWS: Updated.
887 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
889 2003-03-12 Werner LEMBERG <wl@gnu.org>
891 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
892 * man/groff_tmac.man: This man page.
893 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
896 * tmac/X.tmac: Don't load pspic.tmac.
898 2003-03-11 Werner LEMBERG <wl@gnu.org>
900 Make variable `pr' local to libdriver/input.cc. Based on a patch
901 by Bernd Warken <bwarken@mayn.de>.
903 * src/include/driver.h (pr): Removed.
905 * src/libs/libdriver/input.cc (pr): New global variable.
906 (do_file): Deallocate `pr'.
907 * src/libs/libdriver/printer.cc (pr): Removed.
909 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
910 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
911 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
912 (main): Don't delete `pr'.
914 2003-03-10 Werner LEMBERG <wl@gnu.org>
916 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
917 * tmac/papersize.tmac: New file.
918 * tmac/troffrc: Include `papersize.tmac'.
919 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
920 * tmac/an-old.tmac: Set LT to LL by default.
922 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
923 doc/groff.texinfo: Updated.
925 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
926 bug which caused all odd iso papers to have wrong dimensions.
928 * src/devices/grops/ps.cc (user_paper_width): New global variable.
929 (main) <'p'>: Set `user_paper_width' also.
930 (ps_printer::media_width, ps_printer::media_height): Use values
931 given with option `-p'.
933 2003-03-09 Werner LEMBERG <wl@gnu.org>
935 * src/include/nonposix.h: Provide default for SET_BINARY.
937 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
938 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
941 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
942 (main): Treat \r\n as \n.
944 2003-03-08 Werner LEMBERG <wl@gnu.org>
946 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
947 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
949 2003-03-07 Werner LEMBERG <wl@gnu.org>
951 Added support to access more than 256 glyphs in Type 1 fonts.
953 * src/devices/grops/ps.cc (subencoding): New structure.
954 (style): Add `sub' field.
956 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
957 Add `set_subencoding', `get_subfont' and `encode_subfont' member
960 (ps_printer::set_char): Use `set_subencoding'.
961 (make_subencoding_name): New function.
962 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
963 (ps_printer::~ps_printer): Emit subencoding definitions.
965 * src/devices/grops/psrm.cc (valid_input_table): New array to
966 properly support EBCDIC.
967 (white_space): Add `\f'.
968 (ps_get_line): Change first argument to be of type `string &'.
970 This allows to get lines of arbitrary length.
971 Use `valid_input_table'.
972 Remove warning about non-conforming PS line length. This seems
973 not to be of great importance -- for example, dvips don't emit
975 (PS_LINE_MAX): Removed.
976 (matches_comment): Change first argument to be of type `string &'.
978 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
980 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
981 %AGL_to_unicode, %default_ligatures): New hash tables.
982 Read all map entries.
983 Add unencoded characters.
984 Check for default ligatures if there are no `L' entries.
985 Print all kern entries.
986 Print all characters in charset.
987 * src/utils/afmtodit/afmtodit.man: Updated.
989 * font/devps/*: Regerated all fonts.
991 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
992 of characters, just use `.trin'. Otherwise the mapping depends
993 on the font encoding.
994 * tmac/ps.tmac: Add `fi' and `fl'.
995 Improve `Fi' and `Fl'.
996 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
997 * tmac/Xps.tmac: Fix `em'.
1001 2003-03-04 Werner LEMBERG <wl@gnu.org>
1003 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
1006 2003-03-03 Werner LEMBERG <wl@gnu.org>
1008 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
1010 * font/devps/generate/textmap: Remove entry `similarequal'.
1011 * font/devps/symbolmap: Updated.
1013 2003-03-02 Werner LEMBERG <wl@gnu.org>
1015 * src/libs/libgroff/font.cc (font::load): Fix error message for
1018 * src/devices/grops/grops.man: Improve documentation of the -b
1021 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
1022 `ascii' and `cp1047'.
1024 2003-03-01 Werner LEMBERG <wl@gnu.org>
1026 Document composite glyphs and the `composite' request.
1028 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
1030 2003-02-28 Werner LEMBERG <wl@gnu.org>
1032 * font/devdvi/generate/ec.map: Add some more Unicode entities.
1033 * font/devdvi/*EC: Updated.
1035 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
1036 * tmac/latin1 (latin1-tr): Undo any previous mapping.
1037 * tmac/troffrc: Load `composite.tmac'.
1038 * tmac/Makefile.sub (NORMALFILES): Updated.
1040 * doc/groff.texinfo (Input Encodings): New section.
1043 2003-02-27 Werner LEMBERG <wl@gnu.org>
1045 * doc/texinfo.tex: New version 2003-02-11.06.
1047 * tmac/doc-common (Dt): Don't emit warning for unknown section.
1048 * tmac/groff_mdoc.man: Fix description of `Dt'.
1050 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
1052 * font/devps/prologue.ps: Fix for included Postscript that does
1053 a setpagedevice -- which is now safely ignored.
1057 * src/devices/grops/ps.cc: Now sets the page size in the generated
1058 document. This is done in two ways: Via a %%-comment for gv and
1059 the like, and via a PageSize and setpagedevice for programs that
1060 understands Postscript proper, like ps2pdf.
1062 * src/devices/grops/ps.h: New broken-flag to avoid page size
1063 definition, if required.
1065 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
1067 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
1068 Not really necessary due to the fix in prologue.ps, but cleaner:
1069 Such information does not belong in an .eps file.
1071 * doc/Makefile.sub: See doc/Makefile.in.
1073 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
1075 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
1076 instead of P1 since the latter is broken in some versions of netpbm.
1077 * configure: Updated.
1079 2003-02-26 Larry Kollar <kollar@alltel.net>
1081 Make man pages more customizable.
1083 * tmac/an-old.tmac (FT): New register holding footer distance from
1085 (HF): New string holding the default heading font.
1086 (TH): Handle registers `IN' and `SN' set on the command line.
1088 (PT, BT): New strings to customize header and footer lines.
1089 (an-header, an-footer): Use them.
1091 * tmac/groff_man.man: Document changes.
1093 * doc/groff.texinfo: Document man changes.
1094 Document Ultrix extensions of man.
1096 2003-02-26 Werner LEMBERG <wl@gnu.org>
1098 * src/roff/troff/input.cc (do_width, do_if_request): Reset
1099 `have_input' after changing back to old environment.
1101 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
1102 function up to be defined before first call. This is necessary to
1103 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
1105 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
1106 the default font directory also. Based on a patch from James
1107 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
1108 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
1109 * src/utils/afmtodit/afmtodit.man: Document it.
1113 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
1115 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
1117 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
1118 (GROFF_PNMTOPS_NOSETPAGE): New macro.
1119 * configure.ac: Use it.
1120 * configure: Regenerated.
1121 * Makefile.in: Updated.
1123 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
1124 (CLEANADD): Add www.tmac-sed.
1125 (pnmtops_nosetpage): Define default.
1126 (install_data): Handle www.tmac-sed and substitute
1127 @PNMTOPS_NOSETPAGE@.
1128 (stamp-sed): Add www.tmac.
1129 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
1130 It now breaks URLs at suitable places.
1131 (www:substring_ok): New register set by...
1132 (www:@test_substring): New macro.
1133 (www:error): New alias to www-error.
1134 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
1136 (URL): Use www:url_breaks.
1137 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
1138 (CDS, CDE): New macros.
1140 2003-02-25 Werner LEMBERG <wl@gnu.org>
1142 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
1145 2003-02-24 Werner LEMBERG <wl@gnu.org>
1147 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
1148 can be negative also.
1150 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
1152 (read_char_table): Avoid negative ascenders.
1153 (output_charset): Add cast.
1154 * font/devlj4/*: Regenerated.
1156 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
1159 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
1160 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
1162 * font/devdvi/*: Regenerated.
1164 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
1165 normal width, while the previously used characters (U+2329 and
1166 U+232A) are classified as wide due to canonical equivalence with the
1167 CJK punctuation characters U+3008 and U+3009.
1169 * font/devutf8/R.proto: Updated.
1170 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
1172 * man/groff_char.man: Simplify handling of table traps by
1173 introducing `start block' and `end block' macros.
1174 (Ns, Ne, 2s, 2e, Ds, De): New macros.
1175 (DL): Make it work with Unix troff also.
1176 Fix code values of `la' and `ra'.
1178 * tmac/dvi.tmac: Define `<>' for CW and CWI.
1180 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
1182 * src/devices/grohtml/post-html.cc (element_list::~element_list):
1183 New destructor, fixing a major memory leak.
1185 2003-02-22 Werner LEMBERG <wl@gnu.org>
1187 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
1188 to be in conformance with Unicode 3.0 and newer.
1190 * font/devlj4/generate/text.map: Add `Eu'.
1191 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
1192 * font/devlj4/S: Regenerated.
1194 * man/groff_char.man: Completely rewritten.
1196 * doc/groff.texinfo: Fix description of request and macro arguments.
1198 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
1202 * src/devices/grohtml/html-table.cc (html_table::~html_table):
1203 Deallocate `columns' list.
1204 * src/devices/grohtml/post-html.cc (char_block::~char_block):
1206 (text_glob::text_glob_html, text_glob::text_glob_special,
1207 text_glob::text_glob_line, text_glob::text_glob_auto_image,
1208 text_glob::text_glob_tag): Avoid memory leaks.
1209 (text_glob::remember_table): Free memory before reassigning.
1211 2003-02-19 Werner LEMBERG <wl@gnu.org>
1213 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
1214 alias `hbar'), the Planck constant over two pi.
1216 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
1217 `+e' for position 34.
1218 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
1219 `u2662' and `u2661'.
1220 * font/devdvi/{MI,S}: Regenerated.
1221 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
1222 * font/devlbp/*: Add `hbar' alias.
1223 * font/devlj4/generate/special.map: Ditto.
1224 * font/devlj4/S: Regenerated.
1225 * font/devps/generate/symbolchars: Add `+e'.
1226 * font/devps/generate/textmap: Fix PS name for `-h'.
1228 * font/devps/symbolmap: Regenerated.
1230 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
1232 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
1234 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
1237 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
1239 * tmac/tty-char.tmac: Add `+e'.
1241 2003-02-17 Werner LEMBERG <wl@gnu.org>
1243 Another round trying to really fix problems with `have_input'.
1245 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
1246 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
1248 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
1249 handling if both foreground and background colors are default.
1251 * doc/groff.texinfo (Debugging): Document .lf differences to
1254 2003-02-16 Werner LEMBERG <wl@gnu.org>
1256 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
1257 null-bytes in created string.
1259 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
1260 alias_macro, lookup_request): Improve warning messages.
1262 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
1264 Free `last_image_filename'.
1266 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
1268 (imageList::createPage, imageList::createImage): Use `free', not
1270 (imageItem::~imageItem): Free `imageName'.
1271 (addRegDef): Use `strsave', not `strdup'.
1272 (get_resolution): Free `pathp'.
1274 2003-02-15 Werner LEMBERG <wl@gnu.org>
1276 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
1279 2003-02-14 Werner LEMBERG <wl@gnu.org>
1281 Add memory management for colors to deallocate unnamed colors
1284 * src/include/color.h (color): New members `free_list' and `next'.
1285 New member functions `new' and `delete'.
1287 * src/libs/libgroff/color.cc: Implement it.
1289 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
1290 for array size of new operator.
1292 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
1293 redundant comparison.
1295 * src/roff/troff/input.cc (word_space_node::reread,
1296 hmotion_node::reread): Avoid warning about unused parameter.
1297 (reset_output_registers): Remove redundant parameter.
1298 (define_color): Undo change 2003-02-12.
1300 * src/roff/troff/reg.h: Updated.
1302 * src/roff/troff/node.cc (troff_output_file::really_print_line,
1303 output_file::put_filename, real_output_file::really_put_filename,
1304 ascii_output_file::really_print_line,
1305 break_char_node::get_hyphen_list): Avoid warning about unused
1307 (suppress_node::tprint): Updated.
1309 * configure.ac: Check declaration for rand() and srand().
1310 * configure: Regenerated.
1312 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
1314 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
1317 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
1318 to avoid compiler warnings.
1320 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
1323 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
1325 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
1327 Updated all callers.
1329 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
1331 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
1332 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
1334 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
1335 Parameter is unused.
1336 (html_printer::add_table_end): Define parameter conditionally.
1337 * src/devices/grohtml/output.cc (simple_output::special): Parameter
1340 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
1341 (lbp_printer::set_char): Last parameter is unused.
1343 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
1345 2003-02-13 Werner LEMBERG <wl@gnu.org>
1347 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
1348 Make \D'f ...' move horizontally again for backwards compatibility.
1349 Replace it with \D'Fg ...' where appropriate to avoid dependency
1350 on horizontal resolution.
1352 * src/roff/troff/input.cc (do_get_long_name): New function.
1353 (get_long_name): Call it.
1355 (read_draw_node): Handle `\D'Fx ...' by calling ...
1356 (read_color_draw_node): New function.
1358 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
1360 Pass it to `do_get_long_name' which is used instead of
1363 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
1364 unnecessary value guard.
1365 (parse_D_command) <'f'>: Add horizontal shift.
1367 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
1368 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1369 (FILL_MAX): Removed.
1371 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1374 2003-02-12 Werner LEMBERG <wl@gnu.org>
1376 * src/roff/troff/input.cc (do_name_test, do_expr_test,
1377 do_zero_width): Push `\n' if closing delimiter is missing.
1379 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
1380 <'F'>: Make \F non-transparent at the beginning of line.
1381 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
1382 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
1385 (define_color): Free color in case of reassignment.
1387 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
1388 @DefescListEnd): Use @Var, not @var.
1391 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
1393 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
1394 `shaded' and `outlined' arrays.
1395 (object_spec::object_spec): Initialize `shaded' and `outlined'.
1396 (graphic_object::set_fill_color, graphic_object::set_outline_color):
1398 (closed_object::set_fill_color): Ditto.
1399 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
1401 (troff_output::reset_color): Use a_delete instead of free.
1402 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
1404 2003-02-11 Werner LEMBERG <wl@gnu.org>
1406 * doc/groff.texinfo: Improve documentation of `ad'.
1407 Document that \D'f...' is dependent on the horizontal resolution.
1408 * man/groff_diff.man: Improve documentation of \D'f...'.
1410 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
1411 compensating \h'...' for \D'f ...' since the latter no longer moves
1413 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1415 2003-02-10 Werner LEMBERG <wl@gnu.org>
1417 Improve error messages for `x F' (and `F') commands.
1419 * src/include/error.h: Add declaration for
1420 `current_source_filename'.
1421 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
1422 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
1423 parameter for source file string.
1424 Updated all callers.
1426 * src/libs/libdriver/input.cc: Add `current_source_filename'.
1427 (remember_source_filename): New function.
1428 (parse_x_command <'F'>, do_file <'F'>): Use it.
1430 2003-02-09 Werner LEMBERG <wl@gnu.org>
1432 Make grotty not emit warnings about unknown colors more than
1435 * src/devices/grotty/tty.cc: Include `ptable.h'.
1436 (TTY_MAX_COLORS): Removed.
1437 (DEFAULT_COLOR_IDX): Defined to -1.
1438 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
1439 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
1440 Change `tty_colors' to be a ptable.
1441 First arg of `put_color' is now `char'.
1442 New functions `make_rgb_string' and `tty_color'.
1443 (tty_printer::tty_printer): Use `tty_color'.
1444 (tty_printer::color_to_idx): Return value is now `char'.
1447 * src/include/color.h (color): Add `print_color' member function.
1448 * src/libs/libgroff/color.cc (color::print_color): Implement it.
1450 2003-02-08 Werner LEMBERG <wl@gnu.org>
1454 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
1457 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
1458 assume that value has been allocated with `new[]', thus use
1459 `a_delete' for deallocation.
1461 * src/libs/libdriver/input.cc (get_integer_arg,
1462 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
1465 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
1466 * src/libs/libgroff/nametoindex.cc
1467 (character_indexer::named_char_index): Use `new <type>[1]'.
1469 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
1471 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
1472 (split_text): Use `a_delete'.
1474 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
1477 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
1478 harmless memory leak.
1479 (hyphen_trie::read_patterns_file): Initialize `buf'.
1480 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
1481 Initialize `current_fill_color'and `current_glyph_color'.
1482 * src/roff/troff/glyphuni.cc
1483 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
1484 * src/roff/troff/uniuni.cc
1485 (unicode_decompose_init::unicode_decompose_init): Ditto.
1486 * src/roff/troff/uniglyph.cc
1487 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
1489 2003-01-26 Werner LEMBERG <wl@gnu.org>
1491 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
1492 `access' before calling `unlink'.
1493 (do_file): Handle __EMX__.
1495 * src/include/nonposix.h: Handle __EMX__.
1497 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
1498 (fontpath,tmacpath): Use it.
1500 Sorted alphabetically.
1502 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
1504 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
1507 2003-01-27 Werner LEMBERG <wl@gnu.org>
1509 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
1510 New files, copied from gnulib.
1511 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
1512 * configure.ac: Updated.
1513 * configure: Regenerated.
1515 * src/include/config.hin: Regenerated.
1516 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
1517 Don't define `strcasecmp' as `strcmp'.
1518 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
1519 Dont define `strncasecmp' as `strncmp'.
1521 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
1524 2003-01-26 Werner LEMBERG <wl@gnu.org>
1526 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
1529 2003-01-25 Werner LEMBERG <wl@gnu.org>
1531 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
1533 2003-01-24 Werner LEMBERG <wl@gnu.org>
1535 Add US-english hyphenation exceptions (converted from Barbara
1536 Beeton's hyphenation exception log reports which appear irregularly
1539 * tmac/hyphen.us: Updated to latest version.
1540 * tmac/README: Updated.
1541 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
1542 * tmac/troffrc: Load `hyphenex.us'.
1543 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
1544 * doc/groff.texinfo: Updated.
1546 2003-01-23 Werner LEMBERG <wl@gnu.org>
1548 Improve hyphenation slightly. This is a first step in redesigning
1549 the hyphenation algorithm to make it more flexible (e.g. allowing
1550 kerns and ligatures between the hyphenation character and the
1551 following character -- while not used normally in English, other
1552 languages like German would benefit).
1554 * src/roff/troff/env.cc (environment::hyphenate_line): Use
1555 assertion instead of if-clause.
1556 Let `get_hyphen_list' return the number of involved characters in
1557 the hyphenation pattern instead of computing it directly (which
1558 often yields too small values).
1559 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
1560 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
1563 2003-01-22 Werner LEMBERG <wl@gnu.org>
1565 Fixing a bug which caused groff to hang if the hyphenation exception
1566 dictionary tried to grow.
1568 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
1569 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
1570 pointer to dictionary.
1572 2003-01-20 Werner LEMBERG <wl@gnu.org>
1574 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
1575 negative left italic correction.
1576 * src/utils/afmtodit/afmtodit.man: Document it.
1578 * font/devps/generate/Makefile (RFLAG): Add `-m'.
1579 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
1580 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
1584 2003-01-16 Werner LEMBERG <wl@gnu.org>
1588 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
1590 * src/preproc/refer/refer.man: Mention REFER environment variable.
1592 2003-01-05 Werner LEMBERG <wl@gnu.org>
1594 Similar to \[is], the square root glyph (\[sr]) and the square root
1595 extension glyph (\[radicalex]) are now text symbols. The new
1596 mathematical versions are called \[sqrt] and \[sqrtex],
1599 * font/devX*/S: Regenerated.
1600 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
1601 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
1602 * font/devdvi/EX, font/devdvi/S: Regenerated.
1603 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
1604 * font/devlj4/generate/special.map: Add `sqrt'.
1605 * font/devlj4/S: Regenerated.
1606 * font/devps/generate/textmap: Add `sqrt'.
1607 * font/devps/S, font/devps/symbolmap: Regenerated.
1609 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
1610 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
1611 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
1612 overlap horizontally.
1614 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
1615 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
1618 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
1619 and `sqrtex' are overlapping glyphs.
1621 2003-01-04 Werner LEMBERG <wl@gnu.org>
1623 * font/devdvi/generate/texsy.map: Add `is'.
1624 * font/devps/symbolmap: Regenerated.
1625 * font/devdvi/*TC, MI, S: Regenerated.
1627 * tmac/dvi.tmac: Remove `is'.
1629 2003-01-03 Werner LEMBERG <wl@gnu.org>
1631 `is' is now a text symbol (only relevant for dvi). The math variant
1632 can be accessed with `integral'.
1634 * font/devX*/S: Regenerated.
1635 * font/devdvi/generate/texex.map: Remove `is'.
1636 * font/devdvi/EX: Updated.
1637 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
1638 * font/devlj4/generate/special.map: Ditto.
1639 * font/devlj4/S: Regenerated.
1640 * font/devps/generate/textmap: Add `integral'.
1641 * font/devps/S: Regenerated.
1643 * tmac/dvi.tmac: Define `is'.
1645 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
1647 * src/preproc/tbl/main.cc (process_format): Fix error message.
1649 2003-01-02 Werner LEMBERG <wl@gnu.org>
1651 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
1652 * font/devps/textmap: Fix entries for `ne' and `nc'.
1653 * font/devps/symbolmap: Regenerated.
1655 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
1656 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
1657 `38', `58', `78', `-+', `|=', `nc', `ne'.
1659 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
1660 Use `schar' for `aq'.
1661 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
1662 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
1663 * tmac/tty.tmac: Add `ne'.
1665 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
1666 for fallback glyphs.
1668 2002-12-29 Werner LEMBERG <wl@gnu.org>
1672 * font/devX*/*: Regenerated.
1673 * font/devdvi/generate/ec.map: Remove `eq'.
1674 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
1675 Assign `|=' to position 39.
1676 * font/devdvi/*EC, S: Regenerated.
1677 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
1678 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
1679 Assign `|=' to position 549.
1680 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
1682 Add `uni2243' for `|='.
1684 * tmac/ec.tmac: Add `eq'.
1685 * tmac/dvi.tmac: Add `=~'.
1686 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
1689 2002-12-21 Werner LEMBERG <wl@gnu.org>
1691 * font/devdvi/generate/tc.map: Remove `**'.
1692 * font/devdvi/*TC: Regenerated.
1693 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
1695 * font/devutf8/NOTES: Updated.
1697 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
1698 Don't give default parameter to `set_macro'.
1699 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
1700 instead of `set_macro'.
1701 (charinfo::setx_macro): Implement it.
1702 (charinfo::set_macro): Don't change `mode'.
1704 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
1705 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
1706 * tmac/dvi.tmac: Define `!=' with `.schar'.
1708 2002-12-20 Werner LEMBERG <wl@gnu.org>
1710 * font/devX*/S: Regenerated.
1711 * font/devdvi/generate/ec.map: Remove `pl'.
1712 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
1713 * font/devdvi/*{TC,EC}: Regenerated.
1714 * font/devhtml/R.proto: Add `-+'.
1715 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
1716 * font/devlbp/*: Remove `or'.
1717 * font/devlj4/generate/special.map: Remove `or'.
1718 * font/devlj4/S: Regenerated.
1719 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
1720 `seveneighths', `threeeighths'.
1722 Replace `minusplus' with `uni2213'.
1723 * font/devps/symbolmap: Regenerated.
1724 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
1727 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
1729 * src/roff/troff/node.cc (troff_output_file::put_char_width):
1730 Call glyph_color and fill_color even if tcommand_flag isn't set.
1731 (make_node, node::add_char): Check not ci->is_fallback but
1734 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
1735 * tmac/ec.tmac: Add .rchar entry for `f/'.
1736 Don't remove `12', `14', `34'.
1737 Define `pl' to be always roman.
1738 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
1739 Define `18', `38', `58', `78'.
1740 * tmac/tty.tmac: Add `-+'.
1741 * tmac/dvi.tmac: Define `f/'.
1742 (dvi-frac): Use `f/'.
1743 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
1744 Define `18', `38', `58', `78'.
1746 2002-12-15 Colin Watson <cjwatson@debian.org>
1748 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
1750 2002-12-10 Werner LEMBERG <wl@gnu.org>
1752 Add glyph `tno', a textual variant of `no'.
1754 * font/devX*/*: Regenerated.
1755 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
1756 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
1757 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
1758 * font/devdvi/*: Regenerated.
1759 * font/devlbp/*: Add `tno'.
1760 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
1761 * font/devlj4/*: Regenerated.
1762 * font/devps/generate/textmap: Replace `no' with `tno'.
1763 * font/devps/generate/symbolchars: Add `no'.
1764 * font/devps/*: Regenerated.
1766 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
1768 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
1769 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
1773 * tmac/dvi.tmac: Replace most `\\' with `\E'.
1774 Add definition for `sd'.
1775 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
1777 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
1779 2002-12-08 Werner LEMBERG <wl@gnu.org>
1781 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
1782 mode to avoid rounding errors.
1783 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
1785 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
1786 src/roff/troff/troff.man: Improve documentation of -T.
1788 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
1790 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
1791 (run_pipeline) [_WIN32]: Provide working function without `fork'.
1793 2002-12-06 Werner LEMBERG <wl@gnu.org>
1795 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
1796 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
1797 Scaling Euro.sansserif glyphs down to have the same height as
1799 Removed unnecessary points; added some extrema.
1801 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1804 2002-12-04 Werner LEMBERG <wl@gnu.org>
1806 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
1807 and `Euro.symbol.bold.slanted'.
1808 Improve some glyph offsets and widths.
1809 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1811 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
1813 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
1816 * tmac/europs.tmac: Updated to new glyph indices.
1817 Use Euro.symbol for font familiy `A'.
1819 * doc/groff.texinfo: Minor improvements.
1821 2002-12-02 Werner LEMBERG <wl@gnu.org>
1823 * font/devdvi/generate.tc.map: s/%O/%0/.
1824 * font/devdvi/*TC: Regenerated.
1826 * src/roff/troff/div.cc (init_div_requests): Sorted.
1828 * tmac/dvi.tmac: Remove `Ye'.
1829 * tmac/ec.tmac: Remove `Ye'.
1830 Add .rchar entry for `de'.
1832 * man/groff.man, man/groff_diff.man: Document register `.pe'.
1833 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
1836 2002-11-30 Werner LEMBERG <wl@gnu.org>
1838 Add PS font for various Euro glyphs.
1840 * font/devps/generate/freeeuro.sfd: New master font file for
1842 * font/devps/generate/sfdtopfa.pe: New conversion script for
1844 * font/devps/generate/Makefile (FONTS): Add `EURO'.
1845 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
1846 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
1848 * font/devps/EURO: Generated from `freeeuro.afm'.
1849 * font/devps/download: Add `freeuro.pfa'.
1850 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
1853 * tmac/europs.tmac: New file.
1854 * tmac/ps.tmac: Include `europs.tmac'.
1855 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
1857 2002-11-29 Werner LEMBERG <wl@gnu.org>
1859 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
1860 * font/devdvi/S: Regenerated.
1861 * font/devhtml/R.proto: Fix `CR' and `ci'.
1863 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
1865 * font/devps/symbolmap: Regenerated.
1866 * font/devutf8/R.proto: Fix `CR' and `ci'.
1868 * font/devutf8/NOTES: Updated.
1870 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
1873 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1875 * tmac/dvi.tmac: Add `lh' and `rh'.
1876 * tmac/Xps.tmac: Fix `lh' and `rh'.
1877 * tmac/X.tmac: Add `OK'.
1878 * tmac/lj4.tmac: Ditto.
1880 2002-11-24 Werner LEMBERG <wl@gnu.org>
1882 * font/devX*/S: Regenerated.
1883 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
1884 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
1885 * font/devdvi/generate/texsy.map: Remove `or' glyph.
1886 * font/devdvi/S: Regenerated.
1887 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
1888 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
1889 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
1890 `bracketleftbt', `bracketrighttp', `bracketrightex',
1891 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
1892 `braceex', `braceleftex', `bracerightex', `bracerighttp',
1893 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
1895 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
1896 * font/devutf8/NOTES: Updated.
1897 * font/devlj4/generate/special.map: Add glyph `braceex'.
1898 * font/devlj4/S: Regenerated.
1900 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
1902 2002-11-14 Werner LEMBERG <wl@gnu.org>
1904 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
1907 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1909 * doc/texinfo.tex: New version from texinfo 4.3.
1910 * doc/groff.texinfo: Updated for texinfo 4.3.
1911 Use @tie{} where appropriate.
1912 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
1913 * font/devdvi/generate/tc.map: Remove `rn'.
1914 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
1915 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
1917 * font/devX100/*, font/devX100-12/*, font/devX75/*,
1918 font/devX75-12/*: Regenerated.
1920 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
1921 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
1922 Improve definition of `an'.
1923 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
1925 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
1926 * tmac/X.tmac: Add definition for `or'.
1927 * tmac/Xps.tmac: Undo change 2002-11-05.
1928 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
1930 2002-11-11 Werner LEMBERG <wl@gnu.org>
1932 * src/roff/troff/node.cc (troff_output_file::put_char): Always
1935 2002-11-10 Werner LEMBERG <wl@gnu.org>
1937 Added three new requests `schar', `fschar', and `rfschar'. `schar'
1938 defines a glyph which is searched after the check for fonts declared
1939 with `.special' (and before the check for all mounted special
1940 fonts). `fschar' defines a glyph for a particular font which is
1941 searched after the check for fonts declared with `.fspecial' (and
1942 before the check for fonts declared with `.special'). `rfschar'
1943 removes glyphs defined with `fschar'.
1945 * src/roff/troff/token.h (char_mode): New enum.
1946 Declare do_define_character.
1947 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
1949 (charinfo::is_fallback): Updated.
1950 (charinfo::is_special): New method.
1951 * src/roff/troff/input.cc (do_define_character): Add and use
1952 optional second parameter used as a prefix for font-specific glyph
1954 (define_character, define_fallback_character): Updated.
1955 (define_special_character): New function.
1956 (init_input_requests): Add `schar'.
1957 (charinfo::charinfo, charinfo::set_macro): Updated.
1958 * src/roff/troff/node.cc: Include `stringclass.h'.
1959 (make_glyph_node): Handle special glyphs defined with `.schar' and
1961 (define_font_special_character, remove_font_special_character): New
1963 (init_node_requests): Sorted.
1964 Add `fschar' and `rfschar'.
1965 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1966 Document new requests.
1968 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
1969 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
1971 2002-11-08 Werner LEMBERG <wl@gnu.org>
1973 Added new font `SC' (cmtex10) to devdvi.
1975 * devdvi/generate/Makefile (FONTS): Add `SC'.
1977 * devdvi/generate/textex.map: New map file for cmtex.
1979 * devdvi/Makefile.sub (DEVFILES): Updated.
1980 * tmac/dvi.tmac: Add fspecial entries for SC.
1981 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
1982 found before `S' since the font position of `SC' is lower due to the
1983 gaps in DESC's `font' line.
1984 * tmac/ec.tmac: Add a `special' call.
1987 * font/devhtml/R.proto: Remove double entry for `ti'.
1988 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
1989 * tmac/tty-char.tmac: Remove entry for `bq'.
1990 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
1991 * tmac/ec.tmac: Don't remove `aq' glyph.
1992 * tmac/X.tmac: Fix entry for `em'.
1993 Add entries for `fo' and `fc'.
1994 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
1996 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
1997 documentation of `special' and `fspecial' requests.
1999 2002-11-05 Werner LEMBERG <wl@gnu.org>
2001 * font/devascii/R.proto, font/devcp1047/R.proto,
2002 font/devlatin1/R.proto: Remove entry for `.i'.
2003 * font/devdvi/generate/textt.map: Add entry for `ad'.
2004 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
2005 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
2006 We need this for getting kerning values to compose `/l' and `/L'.
2007 * font/devdvi: Regenerated font definition files for CM fonts.
2008 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
2009 * font/devutf8/R.proto: Ditto.
2010 Remove double entry for `ti'.
2012 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
2013 for (groff) ligatures, `la', and `ra'.
2014 Add "'C", "'c", `IJ', and `ij'.
2015 Remove double entry for `ti'.
2016 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
2018 Add "'C", "'c", `IJ', and `ij'.
2019 Fix entries for (groff) ligatures, `la', and `ra'.
2021 * tmac/ps.tmac (ps-achar): New macro.
2022 Define "'c" and "'C".
2023 * tmac/tty.tmac: Add entry for `.i'.
2024 * tmac/X.tmac (X-achar): New macro.
2025 Define "'c", "'C", and `:Y'.
2026 Add entries for `IJ' and `ij'.
2027 * tmac/Xps.tmac (Xps-achar): New macro.
2028 Define "'c" and "'C".
2029 Add entries for `IJ' and `ij'.
2030 * tmac/lbp.tmac (lbp-achar): New macro.
2031 Add fallback characters for all groff ligatures and many other
2033 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
2034 Add entries for `/l' and `/L'.
2035 Define "'c" and "'C".
2036 Add entries for `IJ' and `ij'.
2038 2002-11-02 Larry Kollar <kollar@alltel.net>
2040 * PROBLEMS: Document how to solve Mac OS X compilation problems.
2042 2002-11-02 Werner LEMBERG <wl@gnu.org>
2044 Adding support for composite glyphs: \[xxx yyy ...] and the
2045 `composite' request.
2047 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
2048 to Unicode-based glyph names.
2049 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
2050 glyph names to groff glyph names.
2051 * src/roff/troff/uniuni.cc: New file for canonically decomposing
2052 Unicode-based glyph names.
2053 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
2054 for handling Unicode glyph names.
2055 * src/roff/troff/input.cc: Include unicode.h.
2056 (composite_glyph_name): New function.
2057 (token::next) <'['>: Handle Unicode glyph names and composite
2059 (composite_dictionary): New dictionary for the `composite' request.
2060 (composite_request): Implement `composite' request.
2061 (init_input_requests): Add `composite'.
2062 Alphabetically sorted.
2063 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
2065 (init_env_requests): Alphabetically sorted.
2066 Removed `tas' and `tar' (already commented out).
2067 * src/roff/troff/Makefile.sub: Updated.
2069 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
2071 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
2074 2002-10-29 Werner LEMBERG <wl@gnu.org>
2076 Fix computation of .trunc register. Additionally, its value (and
2077 the value of the .ne register) is now always set before entering the
2080 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
2081 `needed_space' before calling `space'.
2082 (top_level_diversion::space): Remove special code for 'sp before the
2084 Call `begin_page' with the discarded space as a parameter.
2085 (top_level_diversion::begin_page): Add optional parameter to set
2087 * src/roff/troff/div.h: Updated.
2089 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
2092 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
2093 (LP): Remove superfluous call to `br'.
2094 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
2095 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2097 2002-10-26 Werner LEMBERG <wl@gnu.org>
2099 * tmac/doc-ditroff: Remove useless switch/variable -rC.
2100 (doc-setup-header): Don't set page register `%'.
2101 * tmac/doc-nroff: Remove variable `C'.
2102 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
2103 (doc-setup-header): Don't set page register `%'.
2105 * tmac/doc-common (doc-header): Call `ns'.
2106 (doc-paragraph): Protect .sp with .br so that it survives traps
2107 possibly set by the user.
2108 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2110 * tmac/doc*: Replace ' with . for consistency if no effect.
2112 2002-10-26 Werner LEMBERG <wl@gnu.org>
2114 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
2115 so that it survives traps possibly set by the user.
2117 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
2118 (troff_output_file::set_font): Call flush_tbuf if necessary.
2119 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
2120 flush_tbuf and do_motion only if necessary.
2121 (troff_output_file::start_special,
2122 troff_output_file::put_char_width, troff_output_file::put_char,
2123 troff_output_file::draw): Updated.
2124 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2125 vmotion_node::tprint): Undo change 2002-10-23.
2127 2002-10-25 Werner LEMBERG <wl@gnu.org>
2129 * tmac/www.tmac (DC): Fix case of overlapping images.
2131 2002-10-23 Werner LEMBERG <wl@gnu.org>
2133 * src/roff/troff/node.cc (troff_output_file::fill_color,
2134 troff_output_file::glyph_color): Set current color before testing
2136 (troff_output_file::put_char_width, troff_output_file::put_char,
2137 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
2139 (troff_output_file::file_color, troff_output_file::glyph_color):
2141 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2142 vmotion_node::tprint): Move first, then call fill_color.
2144 2002-10-20 Werner LEMBERG <wl@gnu.org>
2146 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
2147 possible to use multiple main macro packages.
2149 2002-10-19 Werner LEMBERG <wl@gnu.org>
2151 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
2152 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
2153 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
2155 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
2156 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
2158 2002-10-16 Werner LEMBERG <wl@gnu.org>
2160 * NEWS, doc/webpage.ms: Updated.
2162 2002-10-14 Werner LEMBERG <wl@gnu.org>
2164 * src/roff/troff/node.cc (troff_output_file::put_char_width,
2165 troff_output_file::put_char, troff_output_file::fill_color,
2166 troff_output_file::glyph_color): Handle case where color pointer
2169 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
2171 Add the new -r option to grotty. It is similar to the -i option
2172 except it tells grotty(1) to use the "reverse video" attribute to
2173 render italic fonts.
2175 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
2176 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
2177 (tty_printer::make_underline, tty_printer::put_color,
2178 tty_printer::end_page): Use it.
2179 (main): Add -r switch.
2181 * src/devices/grotty/grotty.man: Document it.
2183 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
2185 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
2186 cast to `unsigned char' to properly read patterns with 8bit
2189 2002-10-08 Werner LEMBERG <wl@gnu.org>
2191 * REVISION: Increased to 2.
2193 Version 1.18.1 released
2194 =======================
2196 2002-10-08 Werner LEMBERG <wl@gnu.org>
2198 * doc/webpage.ms, NEWS: Updated.
2200 2002-10-07 Werner LEMBERG <wl@gnu.org>
2202 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
2203 suppress additional whitespace after the header.
2205 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
2208 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
2210 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
2212 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
2213 (Dt): Use it to improve language localization (especially Russian
2216 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
2218 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
2219 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
2221 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
2223 Call `picurve' for BSPLINE.
2224 (HGPrintElt): Handle BSPLINE.
2225 * src/preproc/grn/README: Document it.
2227 2002-10-03 Werner LEMBERG <wl@gnu.org>
2229 * src/roff/troff/node.cc (break_char_node::col): New variable.
2230 Updated constructor.
2231 (space_node::tprint, word_space_node::tprint): Call `fill_color'
2233 (space_node::space_node): Remove assertion.
2234 (break_char_node::add_self): Pass color argument to space node.
2235 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
2237 * src/roff/troff/env.cc (environment::do_break,
2238 environment::add_padding): Ditto.
2240 2002-10-02 Werner LEMBERG <wl@gnu.org>
2242 Redesigning color support in troff. Colors are no longer
2243 represented as separate nodes but are now part of glyph nodes and
2244 friends. This fixes the current formatting misbehaviour due to the
2245 changes introduced on 2002-09-20. Some extra code is necessary for
2246 proper grotty support: Without adding color variables to
2247 space-related nodes, the background color would be changed too late.
2249 * src/roff/troff/node.h, src/roff/troff/node.cc:
2250 s/current_pagecolor/current_fill_color/.
2251 s/current_glyphcolor/current_glyph_color/.
2252 (glyph_color_node, fill_color_node): Removed.
2253 (node::get_glyph_color, node::get_fill_color): New virtual member
2255 (space_node::col): New variable.
2256 Updated constructors of space_node and derived classes accordingly.
2257 (hmotion_node::col): New variable.
2258 Updated constructors of hmotion_node and space_char_hmotion_node
2260 (vmotion_node::col): New variable.
2261 Updated constructor accordingly.
2262 (draw_node::gcol, draw_node::fcol): New variables.
2263 Updated constructor accordingly.
2264 (special_node::gcol, special_node::fcol): New variables.
2265 Updated constructors accordingly.
2266 (troff_output_file::put_char, troff_output_file::put_charwidth,
2267 troff_output_file::draw): Set glyph and fill color.
2268 (troff_output_file::start_special): Set glyph and fill color.
2269 Always set current font.
2270 (troff_output_file::fill_color, troff_output_file::glyph_color):
2271 Don't call `do_motion'.
2272 (glyph_node::gcol, glyph_node::fcol): New variables.
2273 Updated constructors of glyph_node and ligature_node accordingly.
2274 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
2276 (glyph_node::merge_glyph_node,
2277 kern_pair_node::add_discretionary_hyphen,
2278 node::add_discretionary_hyphen): Updated.
2279 (break_char_node::merge_self): Updated.
2280 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2281 vmotion_node::tprint): Handle color.
2282 (make_glyph_node, make_node, node::add_char): Updated.
2284 * src/roff/troff/env.cc (environment::space_newline,
2285 environment::space, environment::output_line, environment::do_break,
2286 environment::make_tab_node, environment::add_padding, title):
2288 (environment_switch, environment_copy): Don't add color nodes.
2290 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
2292 (token::next): Updated.
2293 \m and \M now are as transparent as \s.
2294 (process_input_stack, token::add_to_node_list, token::process,
2295 read_draw_node): Updated.
2296 (charinfo_to_node_list): Don't add color nodes.
2298 * doc/groff.texinfo: Updated.
2300 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
2302 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
2305 2002-09-27 Colin Watson <cjwatson@debian.org>
2307 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
2309 2002-09-23 Werner LEMBERG <wl@gnu.org>
2311 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
2313 (DEFAULT_LINEWIDTH_FACTOR): New macro.
2314 (linewidth_factor): New global variable.
2315 (lbp_printer::set_line_thickness): Fix case for size < 0, using
2317 (long_options): Add -w/--linewidth option.
2319 (main): Handle -w option to set linewidth_factor.
2320 (lbp_printer::lbp_printer): Initialize req_linethickness, not
2323 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
2325 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
2327 Fixed a bug in the line thickness setting code.
2329 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
2331 (lbp_printer::set_line_thickness): Pass environment as second
2333 Implement it actually.
2334 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
2335 and `set_line_thickness, depending on the current font size.
2337 2002-09-21 Werner LEMBERG <wl@gnu.org>
2339 Some Debian patches.
2341 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
2342 * src/roff/troff/node.cc (bracket_node::copy): Initialize
2345 2002-09-20 Werner LEMBERG <wl@gnu.org>
2347 * configure: Regenerated with autoconf 2.54.
2349 2002-09-20 Werner LEMBERG <wl@gnu.org>
2351 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
2353 Rename cur_fill_color to fill_color.
2354 * src/roff/troff/env.cc: Updated.
2356 2002-09-20 Werner LEMBERG <wl@gnu.org>
2358 * src/roff/troff/env.cc (title): Copy color status after processing
2360 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
2361 fill color nodes to reset colors properly.
2363 * tmac/www.tmac (DC): Fix color handling.
2365 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
2366 * doc/groff.texinfo: Fixing documentation of `tl' request.
2367 * doc/webpage.ms: Updated.
2369 2002-09-19 Werner LEMBERG <wl@gnu.org>
2371 * src/roff/troff/env.cc (environent_switch, environment_copy):
2372 Emit glyph and fill color nodes to initialize colors properly.
2374 2002-09-17 Colin Watson <cjwatson@debian.org>
2376 * src/roff/troff/env.cc (environment::set_glyph_color,
2377 environment::set_fill_color): Fix typo which prevented \m[] work
2380 2002-09-17 Werner LEMBERG <wl@gnu.org>
2382 Add left and right italic correction to non-slanted PS fonts. This
2383 is an experimental feature to improve image rendering of grohtml.
2385 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
2386 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
2387 * font/devps/*: All non-slanted fonts regenerated.
2390 2002-09-16 Werner LEMBERG <wl@gnu.org>
2392 Add a site-specific font directory.
2394 * Makefile.in (localfontdir, legacyfontdir): New variables.
2395 (fontpath): Use them.
2396 (MDEFINES, uninstall_dirs): Updated.
2397 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
2398 Remove `FONTPATH' and `MACROPATH'.
2400 * src/roff/troff/troff.man, NEWS: Updated.
2401 * doc/groff.texinfo (Font Directories): New section.
2404 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
2405 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
2406 src/preproc/grn/grn.man: Minor fixes.
2408 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
2409 Remove unused variable.
2411 2002-09-11 Werner LEMBERG <wl@gnu.org>
2413 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
2414 * man/groff_out.man: Fix documentation of 'N'.
2416 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
2418 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
2419 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
2421 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
2422 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
2423 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
2424 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
2425 PRE_TAG>: Call `begin' with `FALSE'.
2427 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2429 * src/libs/libgroff/string.cc (string::extract): Fix position of
2430 terminating null byte.
2432 2002-09-08 Werner LEMBERG <wl@gnu.org>
2434 Add global option `nospaces' to tbl so that leading and trailing
2435 spaces in data items are ignored.
2437 * src/libs/libgroff/string.cc (string::remove_spaces): New member
2438 function to remove leading and trailing spaces.
2439 * src/include/stringclass.h: Updated.
2441 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
2443 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
2445 Fix typo in error messages.
2446 (process_data): Implement `nospaces' option.
2447 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
2449 2002-09-07 Werner LEMBERG <wl@gnu.org>
2451 * src/include/config.hin: Add `HAVE_ISATTY'.
2452 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
2454 * src/libs/libgroff/tmpname.cc: Include `time.h'.
2455 * src/libs/libdriver/input.cc (Char): Add `operator==' and
2456 `operator!=' for `char'.
2457 * doc/groff.texinfo: Replace @ifnottex block for top node with
2460 2002-09-06 Werner LEMBERG <wl@gnu.org>
2462 * doc/Makefile.in (.texinfo.html): Add -I switch.
2463 * doc/groff.texinfo: Add @ifnottex block for top node to make
2464 translation to HTML work.
2466 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
2468 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
2469 (get_papersize, determine_vertical_offset): Removed.
2470 (char_buffer::do_image): Always specify letter size.
2472 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
2475 2002-09-05 Werner LEMBERG <wl@gnu.org>
2477 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
2478 default indentation.
2480 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
2482 * src/preproc/html/pre-html.cc (imageList::createPage): Use
2484 (generateImages): Clean up push-back buffer.
2486 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2488 * doc/groff.texinfo: Minor fixes.
2490 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2492 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
2493 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
2495 (determine_vertical_offset): Use LETTER_LENGTH.
2496 (createPage): Moved to ...
2497 (imageList::createPage): This.
2498 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
2499 (imageList::getMaxX): New function.
2500 (createImage): Moved to ...
2501 (imageList::createImage): This.
2502 (imageList::createImages): New function.
2503 (generateImages): Read `maxx' directly.
2505 (scanArguments): Don't specify `gsPaper' for `-o'.
2506 (makeTempFiles): Call `xtmpfile' with the last argument set to
2509 2002-08-24 Werner LEMBERG <wl@gnu.org>
2511 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
2512 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
2513 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
2514 * src/preproc/html/pushback.cc: Include nonposix.h.
2515 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
2518 2002-08-23 Werner LEMBERG <wl@gnu.org>
2520 Use $(OBJEXT) for the object file extension.
2522 * Makefile.comm (.SUFFIXES): Add .obj.
2523 (.cc.obj, .c.obj): New implicit rules.
2524 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
2525 (MDEFINES): Add EXEEXT and OBJEXT.
2526 * */Makefile.sub: s/.o/.$(OBJEXT)/.
2528 2002-08-22 Werner LEMBERG <wl@gnu.org>
2530 * INSTALL: Mention texinfo 4.2 as a prerequisite.
2532 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2534 * src/devices/grohtml/post-html.cc (colType): Make enum global to
2536 (html_printer::update_min_max, html_printer::add_table_end): New
2538 (html_printer::lookahead_for_tables): Use them.
2539 Reset page offset correctly.
2540 (html_printer::~html_printer): Add creation of creator comment up.
2542 2002-08-20 Werner LEMBERG <wl@gnu.org>
2544 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
2545 * man/groff_tmac.man: Fix typos.
2546 * man/groff_font.man: Minor reordering.
2547 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
2548 * contrib/groffer/groffer.man: Fix typos.
2550 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2552 Avoid endless loops while scanning for tables.
2554 * src/devices/grohtml/post-html.cc (list::insert): Set
2556 (html_printer::next_horiz_pos): Add `text_glob' argument; update
2558 Return immediately if that argument is NULL.
2559 (html_printer::calc_nf): Don't test if `g' is NULL.
2560 (html_printer::lookahead_for_tables): Use
2561 `glyphs.move_right_get_data'.
2562 Don't test if `g' is NULL.
2564 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2566 A better fix, replacing fix 2002-08-15, for increasing SIZE.
2568 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
2570 (char_block::char_block): Allocate `buffer'.
2571 (char_buffer::add_string): Use it.
2573 2002-08-15 Werner LEMBERG <wl@gnu.org>
2575 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
2576 src/devices/grodvi/grodvi.man: Document default line thickness.
2578 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
2580 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
2583 2002-08-14 Werner LEMBERG <wl@gnu.org>
2585 * doc/webpage.ms: Updated.
2587 2002-08-09 Werner LEMBERG <wl@gnu.org>
2589 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
2592 2002-08-08 Aaron Campbell <aaron@monkey.org>
2594 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
2597 2002-08-08 Werner LEMBERG <wl@gnu.org>
2599 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
2602 Don't push back a space but a newline onto the stack.
2604 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
2606 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
2609 * src/devices/grohtml/post-html.cc (html_printer::end_font,
2610 html_printer::start_font): Handle them.
2611 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
2613 (html_text::do_bold): Don't reset italic and tt.
2614 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
2615 * font/devhtml/DESC.proto: Add those fonts.
2616 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
2618 2002-08-07 Werner LEMBERG <wl@gnu.org>
2620 * MORE.STUFF: Added gpresent.
2622 * tmac/trace.tmac: Show nesting level by a corresponding amount of
2623 whitespace before printing the logging message.
2625 2002-07-31 Colin Watson <cjwatson@debian.org>
2627 * src/devices/grohtml/html-table.cc (html_table::finish_row):
2628 Initialize `n' to zero. This fixes a segfault on ARM.
2630 2002-07-30 Werner LEMBERG <wl@gnu.org>
2632 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
2634 2002-07-29 Werner LEMBERG <wl@gnu.org>
2636 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
2639 2002-07-28 Colin Watson <cjwatson@debian.org>
2641 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
2643 (html_printer::html_printer): Initialize `pointsize'.
2645 2002-07-26 Werner LEMBERG <wl@gnu.org>
2647 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
2649 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
2650 (gnu.eps): Add -rle switch to pnmtops.
2651 (distfiles): Add gnu.eps and gnu.png.
2653 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
2655 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
2658 2002-07-24 Werner LEMBERG <wl@gnu.org>
2660 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
2661 ' \+' but ' *' for sed.
2662 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
2664 2002-07-23 Werner LEMBERG <wl@gnu.org>
2666 * doc/groff.texinfo: Document `papersize' keyword.
2667 * NEWS, man/groff_font.man: Updated.
2669 2002-07-23 Colin Watson <cjwatson@debian.org>
2671 Extend papersize keyword to accept more than a single entry. The
2672 first valid will be used.
2674 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
2675 (font::scan_papersize): Really skip final newline.
2676 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
2678 2002-07-23 Werner LEMBERG <wl@gnu.org>
2680 * configure.ac: Test for isatty.
2681 * configure: Regenerated.
2682 * src/include/posix.h: Check HAVE_ISATTY.
2683 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
2684 * src/utils/lookbib/lookbib.cc: Include posix.h.
2685 Don't declare isatty.
2687 2002-07-21 Werner LEMBERG <wl@gnu.org>
2689 * NEWS: Add `output' request.
2691 * REVISION: Increased to 1.
2693 Version 1.18.0 released
2694 =======================
2696 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
2698 Allow internal glyph indices > 0xFF in grohtml for input characters.
2700 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
2702 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
2703 Updated all callers.
2704 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
2705 (html_printer): Updated.
2707 2002-07-19 Werner LEMBERG <wl@gnu.org>
2709 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
2710 * font/devutf8/R.proto: Adding some missing glyphs.
2711 * font/devutf8/NOTES: Updated.
2713 * tmac/dvi.tmac: Add more composite glyphs.
2714 * tmac/html.tmac: Updated.
2716 * man/groff_char.man: Add `sum' and `product' entities.
2720 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
2722 Improved table, tab, and indenting support.
2724 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
2725 string_iterator::suppress_newline_flag): Removed. Updated all
2726 function which have used it.
2728 * src/roff/troff/env.cc: Include `input.h'.
2729 (environment::add_node): Accept 0 as parameter.
2730 (environment::add_html_tag): Add `force' parameter.
2731 Updated all callers.
2732 (environment::add_html_tag_tabs): Ditto.
2733 For the moment, support left-aligned tabs only.
2734 (environment::make_html_tag): New function.
2735 (fill, no_fill): Set .br html tag additionally.
2736 (environment::newline): Emit `eol.ce' or `eol' tag for html.
2737 (environment::add_html_tag_eol): Removed.
2738 (tab_stops::distance_to_next_tab): Add variant for handling
2740 (environment::distance_to_next_tab): Ditto.
2741 Updated all callers.
2742 (environment::handle_tab): Handle tabs for html.
2744 * src/roff/troff/env.h: Updated.
2746 * src/roff/troff/div.cc: Updated all callers of
2747 `environment::add_html_tag'.
2749 * src/devices/grohtml/html-table.cc,
2750 src/devices/grohtml/html-table.h: New files.
2752 * src/devices/grohtml/html-text.cc (html_text): New members
2753 `blank_para' and `start_space'.
2754 (html_text::issue_tag): Don't emit TABLE_TAG.
2755 Handle indentation for PRE_TAG and P_TAG.
2756 (html_text::end_tag): Updated.
2757 (html_text::table_is_void, html_text::issue_table_begin,
2758 html_text::issue_table_end): Removed.
2759 (html_text::do_push): Simplified.
2760 [DEBUGGING]: Small fix.
2761 (html_text::push_para): Add new parameter for indentation; updated
2764 (html_text::do_indent, html_text::do_table, html_text::done_table,
2765 html_text::is_in_table): Removed.
2766 (html_text::do_pre): Handle P_TAG also.
2767 (html_text::shutdown): Handle p->indent.
2768 (html_text::check_emit_text): Simplified.
2769 (html_text::do_emittext): Reset `blank_para'.
2770 (html_text::do_para): Add new parameter for indentation; updated
2772 (html_text::remove_indent): New function.
2773 (html_text::do_space): Handle verbatim text properly.
2774 (html_text::ever_emitted_text, html_text::starts_with_space,
2775 html_text::remove_para_align): New functions.
2776 (html_text::dump_stack_element, html_text::dump_stack): Updated.
2778 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
2781 * src/devices/grohtml/post-html.cc: Include html-table.h.
2782 (INDENTATION): Removed.
2783 (text_glob): Added many `is_<foo>' functions.
2784 Added table description `tab'.
2785 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
2787 (list): Add `insert' and `move_to' member functions.
2788 (page): Add `insert_tag' member function.
2789 (page::dump_page) [DEBUG_TABLES]: Improved.
2790 (html_printer): Add `table' and `max_linelength' elements.
2791 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
2792 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
2793 `remove_tabs', `remove_courier_tabs'.
2794 (html_printer::emit_raw): Handle indentation.
2795 (html_printer::do_center, html_printer::write_header): Updated.
2796 (html_printer::is_courier_until_eol): Check for tag.
2797 (html_printer::do_linelength): Handle max_linelength.
2798 (html_printer::do_page_offset, html_printer::do_indentation): Handle
2800 (html_printer::do_tempindent): Updated.
2801 (html_printer::do_indentedparagraph): Removed.
2802 (html_printer::do_indent): Simplified.
2803 (html_printer::do_eol): Use `ever_emitted_text'.
2804 (html_printer::do_flush, html_printer::do_links): Don't call
2806 (html_printer::do_break): Handle end_tempindent.
2807 (html_printer::troff_tag): Get argument.
2809 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
2810 (html_printer::flush_page): Call `lookahead_for_tables'.
2811 Don't call `done_table'.
2812 (html_printer::add_to_sbuf): Always call do_indent.
2814 * src/devices/grohtml/Makefile.sub: Updated.
2816 * tmac/an-old.tmac (TP): Don't handle html device specially.
2817 (an-do-tag-html): New function which will be used instead of
2818 `an-do-tag' if html device is used.
2820 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
2822 * tmac/s.tmac (@IP): Don't handle html device specially.
2823 (@IP-html): New function which will be used instead of `@IP' if
2824 html device is used.
2826 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
2827 is a hack which will eventually vanish again.
2828 (PIMG): Handle `-C' option correctly if not html.
2831 2002-07-17 Werner LEMBERG <wl@gnu.org>
2833 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
2835 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
2837 * contrib/pic2graph/pic2graph.*: Use convert(1).
2838 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
2840 2002-07-14 Bernd Warken <bwarken@mayn.de>
2842 * tmac/groff_trace.man: New file.
2843 * tmac/Makefile.sub: Updated.
2846 2002-07-13 Werner LEMBERG <wl@gnu.org>
2848 * src/roff/groff/groff.man: Add some cross references.
2850 2002-07-12 Werner LEMBERG <wl@gnu.org>
2852 * src/roff/troff/input.cc (substring_request): Add warnings for
2853 string indices out of range.
2855 2002-07-11 Werner LEMBERG <wl@gnu.org>
2857 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
2858 * font/devdvi/*EC: Regenerated.
2860 2002-07-10 Bernd Warken <bwarken@mayn.de>
2862 * man/groff_char.man: Updated and extended.
2864 2002-07-10 Werner LEMBERG <wl@gnu.org>
2866 * src/roff/troff/input.cc (length_macro): Renamed to...
2867 (length_request): This.
2868 Move call of `tok.next()' to the very end, otherwise the register
2869 value hasn't been updated yet.
2870 (init_input_requests): Updated.
2872 2002-07-09 Werner LEMBERG <wl@gnu.org>
2874 * src/roff/troff/input.cc (substring_macro): Renamed to...
2875 (substring_request): This.
2876 (init_input_requests): Updated.
2877 * src/roff/troff/request.h: Updated.
2879 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
2881 * src/roff/grog/grog.sh: Fix typo.
2883 2002-07-08 Werner LEMBERG <wl@gnu.org>
2885 * win32-diffs: Updated.
2887 Handle `papersize' keyword properly in DESC.
2889 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
2891 Updated all callers.
2892 * src/libs/libgroff/paper.cc: Add four more paper formats used by
2894 * src/include/paper.h: Updated.
2896 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
2897 Other minor C syntax fixes.
2898 (papersize, paperlength, paperwidth): Renamed to `user_*'.
2899 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
2901 (lbp_printer::lbp_printer): Pass three arguments.
2902 Set paper dimensions properly.
2903 (make_printer, main): Updated.
2904 (handle_unknown_desc_command): Fix error messages.
2905 (main): Handle papersize keyword in DESC properly.
2907 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
2909 (lbp_printer::lbp_printer): Pass an argument.
2910 Set paper_size properly.
2911 (handle_unknown_desc_command): Removed.
2912 (make_printer, main): Updated.
2913 * src/devices/grolj4/grolj4.man: Minor documentation fix.
2915 * man/groff_font.man, NEWS: Updated.
2917 2002-07-07 Werner LEMBERG <wl@gnu.org>
2919 Integrated eqn2graph, contributed by Eric S. Raymond.
2921 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
2923 * Makefile.in, NEWS: Updated.
2925 2002-06-04 Werner LEMBERG <wl@gnu.org>
2927 Changing the substring request to make it fit better with other
2928 string manipulation functions in other programming languages:
2929 Index 0 is now the first character in the string, and index -1
2930 indicates the last character. Since this request didn't work
2931 properly anyway in the last release, it doesn't harm too much to
2934 * src/roff/troff/input.cc (substring_macro): Use loops to get
2935 the real string length (ignoring COMPATIBLE_SAVE and
2936 COMPATIBLE_RESTORE) and offsets.
2937 Implement change described above.
2939 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
2940 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
2942 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
2944 2002-06-03 Werner LEMBERG <wl@gnu.org>
2946 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
2947 COMPATIBLE_RESTORE are completely ignored.
2949 * src/roff/troff/input.cc (char_list::set, char_list::get): New
2951 (macro): `length' field renamed to `len'.
2952 Added new field `empty_macro' (1 if macro is empty), to be used
2953 instead of checking `len'.
2954 Updated all callers.
2955 (macro::empty): Updated.
2956 (macro::length, macro::set, macro::get): New functions.
2957 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2959 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
2960 COMPATIBLE_RESTORE pairs.
2961 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2962 * src/roff/troff/request.h: Updated.
2964 * doc/groff.texinfo: Document .chop's behaviour better.
2966 2002-06-02 Werner LEMBERG <wl@gnu.org>
2968 * doc/pic.ms: Fix documentation for the addition of positions.
2970 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
2972 2002-06-29 Werner LEMBERG <wl@gnu.org>
2974 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
2976 * src/roff/troff/input.cc (have_string_arg): New global variable.
2977 (read_mode): New enumeration.
2978 (read_escape_name): Use it. Update all calls.
2979 (read_long_escape_name): Use it. Update all calls.
2980 Set have_string_arg if appropriate.
2981 (get_char_for_escape_name): Add parameter for handling space
2983 (interpolate_string_with_args, decode_string_args): New functions.
2984 (get_copy, token::next): Call it if necessary.
2985 (interpolate_string): Fix error message.
2987 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2990 2002-06-24 Bernd Warken <bwarken@mayn.de>
2992 * man/groff_tmac.man: Updated and extended.
2994 2002-06-24 Werner LEMBERG <wl@gnu.org>
2996 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
2998 2002-06-23 Werner LEMBERG <wl@gnu.org>
3000 * doc/pic.ms: Improve documentation of composite block objects.
3002 2002-06-22 Werner LEMBERG <wl@gnu.org>
3004 * src/roff/troff/input.cc (init_registers): Add three registers
3005 `seconds', `minutes', and `hours' to hold the current time.
3007 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3010 2002-06-20 Werner LEMBERG <wl@gnu.org>
3012 Make \X accept both `\ ' and `\~', converting them to single space
3015 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
3016 (token::unstretchable_space): New inline function.
3017 * src/roff/troff/input.cc (token::next, token::delimiter,
3018 token::description, token::add_to_node_list, token::process): Handle
3019 TOKEN_UNSTRETCHABLE_NODE.
3020 (encode_char): Handle tok.stretchable_space and
3021 tok.unstretchable_space.
3023 * NEWS, doc/groff.texinfo: Document it..
3025 2002-06-19 Werner LEMBERG <wl@gnu.org>
3027 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
3029 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
3030 keyword to enable/disable SGR output.
3031 (tty_printer::change_fill_color): New function.
3032 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
3034 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
3037 2002-06-18 Werner LEMBERG <wl@gnu.org>
3039 Add a `color' request and a `.color' register to control usage of
3042 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
3043 (color_flag): This (which is the inverse).
3044 (activate_color): New function.
3045 (main, init_input_requests): Updated.
3046 * src/roff/troff/troff.h, src/roff/troff/node.cc
3047 (troff_output_file::fill_color, troff_output_file::glyph_color):
3050 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3051 Document the changes.
3053 2002-06-17 Colin Watson <cjwatson@debian.org>
3055 Circumvent bug in autoconf 2.53 regarding top_builddir.
3057 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
3058 * Makefile.in, doc/Makefile.in:
3059 s/@top_builddir@/@groff_top_builddir@/.
3060 * configure: Regenerated (with autoconf 2.53).
3062 2002-06-17 Werner LEMBERG <wl@gnu.org>
3064 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
3065 `paperwidth' and `paperlength' for the `papersize' keyword.
3067 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
3069 * src/devices/grops/grops.man: Add info about Type 42 fonts.
3071 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
3073 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
3074 html_printer::do_linelength, html_printer::do_pageoffset,
3075 html_printer::do_indentation, html_printer::do_tempindent,
3076 html_printer::do_break, html_printer::begin_page): Clear indented
3078 * tmac/html.tmac: Disable hyphenation.
3080 2002-06-15 Werner LEMBERG <wl@gnu.org>
3082 Don't produce HTML files if utility programs are missing.
3084 * Makefile.in (make_html, make_install_html): New variables.
3085 (MDEFINES): Updated.
3087 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
3089 * configure.ac: Use it.
3090 * configure: Regenerated.
3092 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
3093 (HTMLEXAMPLESFILES): This new variable.
3094 (EXAMPLESIMAGEFILES): Renamed to...
3095 (HTMLEXAMPLEIMAGEFILES): This.
3096 (CLEANADD): Add HTMLEXAMPLEFILES.
3097 (all): Use `make_html'.
3099 (install_data): Use `make_install_html'.
3100 Move html stuff to...
3101 (install_html): This new target.
3102 (uninstall_sub): Updated.
3104 2002-06-14 Bernd Warken <bwarken@mayn.de>
3106 * src/roff/grog/Makefile.sub (grog): Renamed to...
3108 (grog): New rule to always install grog.sh as grog.
3110 2002-06-08 Bernd Warken <bwarken@mayn.de>
3112 * src/roff/grog/grog.pl: Fix typo.
3114 2002-06-07 Werner LEMBERG <wl@gnu.org>
3116 * doc/groff.texinfo: Add more info on .tr arguments.
3118 2002-06-05 Werner LEMBERG <wl@gnu.org>
3120 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3122 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
3123 * configure: Regenerated.
3125 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3127 * src/roff/troff/symbol.cc (table_sizes): Add more values.
3129 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
3131 2002-06-04 Werner LEMBERG <wl@gnu.org>
3133 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
3134 is not initialized at the time we need it in case `--prefix' hasn't
3135 been set. Check for `ac_default_prefix' also.
3136 Test for `papersize' keyword also and generalize allowed whitespace.
3137 * configure: Regenerated.
3139 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
3142 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
3144 (src_version, src_revision): New variables to avoid overwriting
3145 from parent make process.
3146 (version.cc): Updated.
3148 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
3149 (linebuf, linebufsize): New global variables.
3150 (sys_fatal): Use `fatal' to abort properly.
3151 (get_line): New function.
3152 (get_resolution): Use it.
3153 Improve error messages.
3154 (get_papersize): Check `papersize' also.
3156 Improve error messages.
3158 2002-06-03 Werner LEMBERG <wl@gnu.org>
3160 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
3161 should be removed only if builddir is not srcdir.
3162 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
3163 (clean): Depend on `mostlyclean'.
3164 (distclean): Depend on `clean'.
3165 (realclean, extraclean): Depend on `distclean'.
3166 (.y.cc, .y.o): Simplified. The output files are no longer written
3167 to srcdir but to builddir.
3168 * Makefile.in (MDEFINES): Add `version' and `revision'.
3169 (uninstall_dirs): Fix order of directories.
3170 * doc/Makefile.sub (version, revision): Removed.
3171 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
3172 Added `HTMLDOCFILES'.
3173 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
3174 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
3175 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
3178 * doc/texinfo.tex (\authortt): New macro.
3179 (\shortcontt): Define.
3180 (\titlepage): Set \tt to \authortt while defining \authorfont.
3181 (\appendixbox): New macro.
3182 (\chapmacro, \appendixentry): Use \appendixbox to get even
3183 indentation for letters.
3184 (\summarycontents): Set \tt.
3185 (\internalpagesize): Add two arguments for real paper width and
3186 height as needed by pdfTeX.
3187 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
3189 (\tempdima, \tempdimb): New temporary dimensions.
3190 (\pagesizesyyy): Updated.
3192 2002-06-02 Werner LEMBERG <wl@gnu.org>
3194 Adding a new keyword `papersize' to the DESC file format (similar
3195 but not completely identical to grolbp's extension). grops now has
3196 a -p command line option to override `papersize'. Finally, grolbp
3197 has been adapted to the new syntax.
3199 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
3200 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
3202 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
3203 (CCSRCS): Add `paper.cc'.
3205 * src/include/font.h (font): Add `papersize' element.
3206 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
3207 (font::scan_papersize): New function.
3208 (font::load_desc): Use it for handling `papersize' keyword.
3209 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
3211 * src/devices/grops/ps.cc: Include paper.h.
3212 (user_paper_length): New global variable.
3213 (ps_printer): Use paper length as initializer.
3214 (make_printer): Updated.
3215 (main): Handle new `-p' option.
3216 * src/devices/grops/grops.man: Updated.
3218 * src/devices/grolbp/lbp.cc: Include paper.h.
3219 s/papersizes/lbp_papersizes/.
3220 (set_papersize): Use new `papersizes' array.
3221 (handle_unknown_desc_command): Don't handle `papersize'.
3222 (main): Use `font::scan_papersize' for handling `-p' option.
3223 * src/devices/grolbp/grolbp.man: Updated.
3225 * man/groff_font.man: Document `papersize'.
3228 2002-05-30 Werner LEMBERG <wl@gnu.org>
3230 * src/devices/grops/TODO: Updated.
3231 * src/devices/grops/grops.man: More info on paper formats.
3232 * man/groff_font.man: Document `paperheight' and `paperwidth'.
3234 2002-05-29 Werner LEMBERG <wl@gnu.org>
3236 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
3237 to list only if srcdir != currdir.
3238 (distfiles): New target.
3240 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
3241 (NOMAKEDIRS): New variable.
3244 2002-05-26 Werner LEMBERG <wl@gnu.org>
3246 Add .output request, similar to \! at top-level.
3248 * src/roff/troff/input.cc (transparent): Remove unused declaration.
3249 (output_request): New function.
3250 (init_input_requests): Add it.
3252 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3255 * Makefile.in (MDEFINES): Add INSTALL_INFO.
3256 (prepare_examples): Fix typo.
3257 * doc/groff.texinfo (@direntry): Fix it.
3259 2002-05-25 Werner LEMBERG <wl@gnu.org>
3261 Including the doc subdir into groff's Makefile system.
3263 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
3264 * configure.ac: Use it.
3265 Generate `doc/Makefile'.
3266 * configure: Regenerated.
3268 * Makefile.in (infodir, INSTALL_INFO): New variables.
3269 (MDEFINES, uninstall_dirs): Updated.
3270 (OTHERDIRS): Add `doc'.
3271 * Makefile.comm (CLEANDIRADD): New variable.
3272 (mostlyclean): Use it.
3274 * doc/Makefile.sub, doc/Makefile.in: New files.
3275 * doc/Makefile: Removed.
3277 * NEWS, INSTALL: Updated.
3279 2002-05-24 Werner LEMBERG <wl@gnu.org>
3281 * doc/homepage.ms: Renamed to ...
3282 * doc/webpage.ms: This.
3285 2002-05-23 Werner LEMBERG <wl@gnu.org>
3287 Integrating the `mom' macro package, contributed by Peter Schaffter
3290 * contrib/mom/*: New subdirectory tree.
3291 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
3292 be used for documentation files.
3293 (MDEFINES, uninstall_dirs): Use them.
3294 (OTHERDIRS): Add contrib/mom.
3295 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
3297 * MANIFEST, NEWS: Updated.
3299 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
3301 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
3302 if at outer level; at start-up we are at outer level.
3304 * src/roff/troff/input.cc (do_suppress): Implement it.
3307 Add option -p to show progress information.
3308 pre-grohtml will now render only one page at a time, reducing the
3309 size of needed disk resources enormously.
3311 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
3312 (imagePageName): New global variable.
3313 (psPageName, show_progress, currentPageNo): New global variables.
3314 (html_system): Close saved stderr and stdout handles.
3315 (write_end_image): Accept a parameter to control \O escape.
3316 (write_start_image): Adapted to new \O meaning.
3317 (char_buffer::write_upto_newline): Updated.
3318 (createAllPages): Replaced with...
3319 (createPage): This new function to create a single page for images.
3320 It uses `psselect' from the psutils package.
3321 (removeAllPages): Removed.
3322 (createImage): Updated.
3323 Handle progress display.
3324 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
3325 (scanArguments): Add option -p.
3326 (makeTempFiles): Updated to create temp files for psPageName and
3328 (removeTempFiles): Removed.
3331 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
3332 html_printer::write_header): Append `\0' to `buffer'.
3333 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
3335 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
3336 Handle `text_emitted'.
3337 (html_text::table_is_void): Slightly rewritten.
3338 (stop): New external symbol.
3339 (html_text::do_push) [DEBUGGING]: Use it and simplify.
3340 (html_text::shutdown): Call `dump_stack'.
3341 (html_text::do_space): Rewritten.
3342 * src/devices/grohtml/grohtml.man: Document -p and the need of
3345 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
3347 Call \O[0] if `ps4html' is active.
3348 * tmac/s.tmac (@EQ, @EN): Handle html better.
3350 * tmac/html.tmac: Don't use black for background colour.
3352 * src/roff/troff/node.cc: Include `div.h'.
3353 (troff_output_file::really_print_line): Don't use `is_on'.
3354 (troff_output_file::word_marker, troff_output_file::flush_tbuf
3355 troff_output_file::check_charinfo,
3356 troff_output_file::put_char_width, troff_output_file::put_char,
3357 troff_output_file::determine_line_limits, troff_output_file::draw,
3358 real_output_file::begin_page, glyph_color_node::tprintf,
3359 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
3361 (troff_output_file::really_on): Call `do_motion'.
3362 (suppress_node::tprint): Use `get_page_number' instead of `%'
3364 Call `reset_output_registers' conditionally on `is_on'.
3366 * doc/groff.texinfo: Document new syntax of \O.
3367 * NEWS, man/groff_diff.man: Updated.
3369 2002-05-22 Werner LEMBERG <wl@gnu.org>
3371 * MORE.STUFF: Add info about David Frey's deroff implementation.
3374 2002-05-16 Werner LEMBERG <wl@gnu.org>
3376 Pic's `with' attribute now accepts positions.
3378 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
3379 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
3381 (object_spec): Add rule for `WITH' and `position'.
3382 (relative_path): Give `corner' the precedence of `CHOP'.
3383 * src/preproc/pic/object.h (path): New members `pos' and
3385 * src/preproc/pic/object.cc: Updated initializers of `path'.
3386 (path::follow): Handle `is_position'.
3388 * doc/pic.ms: Completely updated grammar description.
3389 Many typographical improvements.
3391 2002-05-15 Werner LEMBERG <wl@gnu.org>
3393 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
3394 code of x in range 0-127) also.
3395 * doc/groff.texinfo, man/groff_diff.man: Updated.
3397 Added keywords `north', `south', `east', and `west' for corners
3400 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
3402 (yylex): Handle them.
3403 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
3404 (corner): Handle them.
3406 2002-05-14 Werner LEMBERG <wl@gnu.org>
3408 * src/devices/grops/grops.man: Clarify handling of `download' file.
3410 2002-05-11 Werner LEMBERG <wl@gnu.org>
3412 Adding `warnscale' and `spreadwarn' requests, based on a patch from
3413 Jeffrey Friedl <jfriedl@yahoo.com>.
3415 * src/roff/troff/input.cc (spread_limit, warn_scale,
3416 warn_scaling_indicator): New global variables.
3417 (warnscale_request, spreadwarn_requests): New functions.
3418 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
3419 (init_input_requests): Updated.
3420 (error_type): Add `OUTPUT_WARNING'.
3421 (do_error): Handle it.
3422 (output_warning): New warning function which shows output location.
3423 * src/roff/troff/env.h (spread_limit): New external variable.
3424 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
3426 (distribute_space): Emit warning if added space is larger than
3428 (environment::possibly_break_line): Emit warning if a line can't
3429 be adjusted on both sides.
3431 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
3433 2002-05-08 Werner LEMBERG <wl@gnu.org>
3435 * src/roff/troff/node.cc (special_node::special_node): Use
3436 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
3437 \X''\% crashes, for example.
3439 * doc/groff.texinfo: Document \! and \? used at top-level.
3441 2002-05-06 Werner LEMBERG <wl@gnu.org>
3443 * src/preproc/pic/pic.man: Fix some keyword syntax.
3444 Other minor typographical fixes.
3446 * src/roff/groff/groff.man: Fix typos.
3448 2002-05-04 Werner LEMBERG <wl@gnu.org>
3450 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
3451 (ShortOpt[]): This to avoid problems with refer.
3453 * doc/pic.ms: Fix typo.
3454 Fix pic grammar description.
3456 * tmac/an-old.tmac (ne): Use de1, not de.
3458 2002-05-03 Werner LEMBERG <wl@gnu.org>
3460 * doc/groff.texinfo: Finished separation of glyphs and characters.
3461 Don't use the string `Appendix' for appendix headers (both in
3462 the text and the table of contents).
3463 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
3466 Use registers LL and LT (similar to -ms) for controlling the
3467 length of title and line, respectively, in the -man and -mdoc
3470 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
3471 (doc-setup-page-layout): Use \n[LL] and \n[LT].
3472 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
3474 (an-header, an-p-footer): Use \n[LT].
3475 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
3476 doc/groff.texinfo: Document it.
3478 2002-05-02 Werner LEMBERG <wl@gnu.org>
3480 * doc/fdl.texi: New file.
3481 * doc/groff.texinfo: Include it.
3482 Define and use @copying.
3483 Starting with separating glyph, symbol, and character.
3485 2002-04-27 Werner LEMBERG <wl@gnu.org>
3487 * Makefile.in (EXEEXT): Set it.
3488 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
3491 * src/include/nonposix.h: Define GS_NAME.
3492 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
3494 Some preliminary changes for EMX support under OS/2.
3496 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
3497 __EMX__ similar to __MSDOS__.
3498 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
3500 2002-04-25 Werner LEMBERG <wl@gnu.org>
3502 * doc/groff.texinfo: Integrated groff_out.man.
3505 2002-04-23 Werner LEMBERG <wl@gnu.org>
3507 * man/groff_out.man: Minor fixes.
3509 2002-04-23 Werner LEMBERG <wl@gnu.org>
3511 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
3512 correct page references.
3513 Fixed many index entries.
3515 2002-04-23 Bernd Warken <bwarken@mayn.de>
3517 * man/roff.man: Enlarged.
3519 2002-04-22 Werner LEMBERG <wl@gnu.org>
3521 * doc/groff.texinfo: More examples, other fixes.
3523 2002-04-20 Werner LEMBERG <wl@gnu.org>
3525 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
3526 will now form a chain, e.g.
3535 This is for compatibility with plan 9's troff.
3537 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
3541 * doc/groff.texinfo: Add documentation of remaining requests and
3544 2002-04-19 Werner LEMBERG <wl@gnu.org>
3546 * doc/groff.texinfo: Add documentation of remaining escapes.
3548 * font/devdvi/generate/tc.map: Remove entry for `sr'.
3549 * font/devdvi/*TC: Regenerated.
3551 2002-04-18 Werner LEMBERG <wl@gnu.org>
3553 * src/roff/troff/input.cc (token::next): Make \H behave consistently
3554 if not in compatibility mode, i.e., increment relative to the
3556 * doc/groff.texinfo: Updated accordingly.
3558 2002-04-17 Werner LEMBERG <wl@gnu.org>
3560 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
3562 2002-04-16 Bernd Warken <bwarken@mayn.de>
3564 * src/roff/groff/groff.man: Improve documentation of -P option.
3567 2002-04-15 Werner LEMBERG <wl@gnu.org>
3569 Add new escape \F to switch font family.
3571 * src/roff/troff/input.cc (token::next): Handle \F.
3572 * src/roff/troff/env.cc (environment::set_family): Handle
3574 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3577 2002-04-14 Werner LEMBERG <wl@gnu.org>
3579 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
3582 2002-04-13 Werner LEMBERG <wl@gnu.org>
3584 Implement \f[] as an alternative to \fP. Change \mP and \MP to
3585 \m[] and \M[], respectively.
3587 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
3588 (symbol::symbol): Handle NULL string and empty string differently.
3589 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
3590 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
3591 Add optional parameter.
3592 Updated calling functions.
3593 (get_copy, do_glyph_color, do_fill_color, token::next): Use
3595 * src/roff/troff/env.cc (environment::set_font): Ditto.
3597 * src/preproc/pic/troff.cc (troff_output::set_fill,
3598 troff_output::reset_color: Updated.
3600 * tmac/www.tmac: Updated.
3602 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
3603 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
3606 * tmac/Xps.tmac: Remove some redundant code.
3608 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
3609 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
3610 man/groff_out.man, man/groff.man, man/groff_diff.man,
3611 src/roff/groff/groff.man: Replace \f[P] with \f[].
3613 2002-04-13 Bernd Warken <bwarken@mayn.de>
3615 * src/include/printer.h, src/libs/libdriver/printer.cc
3616 (printer::change_fill_color): New member function.
3617 * src/libs/libdriver/input.cc (parse_D_command): Use it.
3619 2002-04-12 Werner LEMBERG <wl@gnu.org>
3621 * doc/groff.texinfo: Completed pass on gtroff reference.
3623 2002-04-11 Werner LEMBERG <wl@gnu.org>
3625 * doc/groff.texinfo: More fixes.
3627 2002-04-11 Bernd Warken <bwarken@mayn.de>
3629 * src/include/color.h: Decorate with `const'.
3632 * src/libs/libgroff.color.cc: Decorate with `const'.
3634 (color::color): Initialize members.
3635 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
3636 command according to the documentation.
3638 * man/groff_out.man: Updated.
3641 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
3643 * src/preproc/html/pre-html.cc (write_start_image): Remove
3645 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
3647 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
3648 \C'hy' caused an assertion failure.
3650 * src/roff/troff/env.cc (environment::environment): Initialize
3652 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
3654 2002-04-10 Werner LEMBERG <wl@gnu.org>
3656 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
3657 Document pvs request and .pvs register.
3659 2002-04-09 Werner LEMBERG <wl@gnu.org>
3661 * doc/groff.texinfo: Improve and fix documentation of diversions
3664 2002-04-08 Werner LEMBERG <wl@gnu.org>
3666 * doc/groff.texinfo: Fix documentation of drawing functions.
3669 2002-04-07 Werner LEMBERG <wl@gnu.org>
3671 * doc/groff.texinfo: Better documentation of double quotes as
3675 2002-04-06 Werner LEMBERG <wl@gnu.org>
3677 * man/groff_font.man: Document names of special characters better.
3678 * doc/groff.texinfo: Minor improvements.
3680 * tmac/lbp.tmac: Load latin1.tmac.
3681 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
3683 * font/devX*/*: Regenerated (all chars > 0x80 removed).
3685 2002-04-05 Werner LEMBERG <wl@gnu.org>
3687 * tmac/tty.tmac: Don't use shc request.
3688 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
3691 * man/groff_diff.man: Minor fixes.
3693 * font/devlbp/*: Remove all `charXXX' entities.
3695 * src/libs/libgroff/font.cc (font::~font): Deallocate
3696 `special_device_coding'.
3697 (font::load): Use `new' for allocating `special_device_coding'.
3698 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
3699 Removed unused member.
3701 2002-04-05 Werner LEMBERG <wl@gnu.org>
3703 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
3704 (resource_manager::do_begin_binary,
3705 resource_manager::do_begin_data): Use it.
3707 * doc/texinfo.tex: Updated to version 4.2.
3709 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
3710 (token::zero_width_break): New inline function.
3711 * src/roff/troff/input.cc (token::next): Use it.
3712 (token::description): Updated.
3713 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
3714 (token::add_to_node_list, token::process): Use it.
3715 * NEWS, doc/groff.texinfo: Updated.
3717 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
3718 * tmac/tty.tmac: Add missing backslash.
3720 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
3722 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
3723 `.ps' register instead of `.s' to handle fractional point sizes.
3724 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
3725 limit_box::output): Ditto.
3726 * src/preproc/eqn/other.cc (size_box::compute_metrics,
3727 size_box::output): Ditto.
3728 * src/preproc/eqn/over.cc (over_box::compute_metrics,
3729 over_box::output): Ditto.
3730 * src/preproc/eqn/script.cc (script_box::compute_metrics,
3731 script_box::output): Ditto.
3732 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
3733 sqrt_box::output): Ditto.
3735 2002-04-03 Michael Selway <mas@ssl.co.uk>
3737 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
3740 2002-04-03 Werner LEMBERG <wl@gnu.org>
3742 * doc/homepage.ms: Reduce title size.
3743 * doc/groff.texinfo: Fix documentation of .t register.
3744 Fix handling of colon.
3747 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
3748 only if page length is positive to avoid a loop.
3750 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
3753 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
3755 * src/include/nonposix.h, src/roff/groff/pipeline.c:
3756 s/__CYGWIN32__/__CYGWIN__/.
3758 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
3760 * doc/gnu.xpm: New image contributed by Emily Mulley.
3761 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
3762 (homepage.html): Be dependent on gnu.eps.
3763 * doc/homepage.ms: Updated to new image.
3765 * src/devices/grohtml/post-html.cc (html_printer): New member
3767 (html_printer::flush_sbuf, html_printer::set_char): Set it.
3768 (html_printer::sbuf_continuation): Use it.
3770 2002-03-28 Werner LEMBERG <wl@gnu.org>
3772 * src/libs/libgroff/getopt.c: Updated to latest version.
3774 * tmac/README: More on hyphen.tex license.
3776 2002-03-26 Larry Kollar <kollar@alltel.net>
3778 * doc/groff.texinfo: Add documentation of most missing requests.
3780 2002-03-25 Werner LEMBERG <wl@gnu.org>
3782 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
3783 of `+-', `mu', and `di', respectively.
3785 * font/devascii/R.proto, font/devutf8/R.proto,
3786 font/devlatin1/R.proto, font/devhtml/R.proto,
3787 font/devcp1047/R.proto, font/devlpb/*: Add them.
3788 * font/devps/generate/textmap: Ditto.
3789 * font/devps/*: Regenerated.
3790 * font/devlj4/generate/text.map: Add them.
3791 * font/devlj4/*: Regenerated.
3792 * font/devdvi/generate/tc.map: Use them.
3793 * font/devdvi/generate/texsy.map: Add them.
3794 * font/devdvi/*: Regenerated.
3795 * font/devX*/*: Regenerated.
3797 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
3798 tmac/tty-char.tmac: Updated.
3800 * NEWS, man/groff_char.man: Updated.
3802 2002-03-24 Werner LEMBERG <wl@gnu.org>
3804 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
3805 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
3806 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
3807 we use `.fchar' in dvi.tmac.
3808 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
3809 * tmac/Xps.tmac: Simplify some char definitions.
3810 Add definition for \[f/].
3811 * man/groff_char.man: Updated for new X.tmac.
3813 * tmac/README: New file.
3815 2002-03-23 Phil Lobbes <phil@perkpartners.com>
3817 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
3818 internal .y.o rule took precendence over the .y.cc rule, compiling
3819 the yacc files with gcc instead of g++.
3821 2002-03-23 Werner LEMBERG <wl@gnu.org>
3823 * tmac/dvi.tmac: Add replacement font for `CB'.
3825 * tmac/doc.tmac: s/request/macro/ in messages.
3826 (doc-generic-macro): Improve error message.
3827 * tmac/groff_mdoc.man: Minor improvements.
3829 2002-03-22 Werner LEMBERG <wl@gnu.org>
3831 * doc/groff.texinfo: Document possible conflict between `tr' and
3834 2002-03-21 Werner LEMBERG <wl@gnu.org>
3836 Improve handling of hyphenation patterns. It is now possible to
3837 use most of TeX's pattern files unmodified. To make the process
3838 more flexible, a new request `hpfcode' has been added which
3839 provides a character code mapping for the `hpf' request. See
3840 comment before hpf_getc() for more details.
3842 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
3844 (read_patterns_file): Additional parameter for exception dictionary.
3845 Extended to recognize \pattern, \hyphenation, and \endinput.
3846 (do_hyphenation_patterns_file): Updated.
3847 * src/roff/troff/env.h (hpf_code_table): New extern.
3849 * src/roff/troff/input.cc (hpf_code_table): New array.
3850 (init_hpf_code_table, hyphenation_patterns_file_code): New
3852 (hyphenation_code): Handle translation from `trin' correctly.
3853 (main, init_input_requests): Updated.
3854 (charinfo::set_translation): Handle hyphenation code also.
3856 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
3859 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
3860 char' is used for offsets in hyphenation exceptions.
3862 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
3864 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3866 2002-03-20 Larry Kollar <kollar@alltel.net>
3868 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
3871 2002-03-18 Werner LEMBERG <wl@gnu.org>
3873 * tmac/html.tmac: Fix serious typo.
3875 2002-03-17 Larry Kollar <kollar@alltel.net>
3877 * doc/groff.texinfo: Add documentation for `writec' request.
3879 2002-03-17 Werner LEMBERG <wl@gnu.org>
3881 Added request `hpfa' to append hyphenation patterns.
3883 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3885 (hyphenation_patterns_file): Renamed to...
3886 (do_hyphenation_patterns_file): This.
3887 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
3889 (init_hyphen_requests): Updated.
3890 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3892 2002-03-16 Werner LEMBERG <wl@gnu.org>
3894 Added request `writec' in analogy to `tmc'.
3896 * src/roff/troff/input.cc (write_request): Renamed to...
3897 (do_write_request): This.
3898 Added one parameter.
3899 (write_request, write_request_continue): New functions.
3900 (init_input_requests): Updated.
3901 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3903 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
3905 * NEWS: Document it.
3907 2002-03-15 Werner LEMBERG <wl@gnu.org>
3909 * man/groff.man: Add writem request.
3911 Add request `trin' (translate input) to make `.asciify' work
3912 correctly. This is necessary since `charXXX' entity names are no
3913 longer hardcoded in font definition files.
3915 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
3916 `translate_input' members.
3917 (charinfo::set_asciify_code, charinfo::get_asciify_code,
3918 charinfo::set_translation_input): New methods.
3919 (charinfo::set_translation): Add third argument.
3920 * src/roff/troff/input.cc (charinfo:set_translation): Set
3922 (do_translate): Add second argument.
3923 (translate_input): New function.
3924 (init_input_requests): Updated.
3925 * src/roff/troff/node.cc (glyph_node::asciify,
3926 composite_node::asciify): Use `get_asciify_code'.
3928 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
3930 * NEWS, man/groff.man, man/groff_diff.man: Updated.
3932 2002-03-14 Larry Kollar <kollar@alltel.net>
3934 * doc/groff.texinfo: Improve documentation of .RS and .RE.
3936 2002-03-14 Werner LEMBERG <wl@gnu.org>
3938 Add a new request `sizes' similar to the `sizes' command in DESC
3941 * src/roff/troff/env.cc (override_sizes): New function.
3942 (init_env_requests): Use it.
3943 * src/roff/troff/token.h: Export `read_string'.
3944 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3946 2002-03-12 Werner LEMBERG <wl@gnu.org>
3948 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
3950 2002-03-10 Werner LEMBERG <wl@gnu.org>
3952 * tmac/pspic.tmac: Add support for -Tdvi.
3953 * tmac/dvi.tmac: Include pspic.tmac.
3954 * src/devices/grodvi/grodvi.man: Document it.
3957 * font/devlj4/generate/Makefile: Fix URL of metric files.
3959 2002-03-09 Werner LEMBERG <wl@gnu.org>
3961 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
3963 2002-03-09 Larry Kollar <kollar@alltel.net>
3965 * tmac/groff_ms.man: Add documentation for RS and RE macros.
3967 2002-03-08 Werner LEMBERG <wl@gnu.org>
3969 * doc/groff.texinfo: Fixes for texinfo 4.1.
3971 2002-03-07 Werner LEMBERG <wl@gnu.org>
3973 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
3975 Handle CYGWIN properly.
3977 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
3979 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
3980 * tmac/lbp.tmac: Add some font translations.
3982 2002-03-02 Werner LEMBERG <wl@gnu.org>
3984 * font/devcp1047/R.proto, font/devlatin1/R.proto,
3985 font/devhtml/R.proto: Remove `charXXX' entries.
3986 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
3989 * font/devlj4/generate/text.map: Remove `charXXX' entries.
3990 * font/devlj4/*: Regenerated all font definition files.
3991 * tmac/lj4.tmac: Load latin1.tmac.
3993 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
3994 from 2000-06-17: LJ4 metric files are *not* text files.
3996 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
3997 register to test for EBCDIC.
3999 2002-03-01 Werner LEMBERG <wl@gnu.org>
4001 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
4002 files (as grops already does).
4003 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
4005 * src/devices/grops/grops.man: Document comment lines in encoding
4008 * tmac/cp1047.tmac: New file.
4009 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
4010 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
4011 * tmac/Makefile.sub (NORMALFILES): Updated.
4013 * tmac/ec.tmac: Don't load latin1.tmac again.
4015 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
4016 font/devps/generate/dingbats.map,
4017 font/devps/generate/dingbats.rmap, font/devps/text.enc,
4018 font/devps/generate/Makefile (symbolmap): Add header comment.
4019 * font/devps/generate/textmap: Ditto.
4020 Remove `charXXX' entries.
4021 * font/devps/symbolmap: Regenerated.
4022 * font/devps/*: Regenerated all font definition files.
4024 2002-02-28 Werner LEMBERG <wl@gnu.org>
4026 Add color support to grodvi (for drawing colors are currently
4027 translated to gray values).
4029 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
4030 (dvi_printer): Add `cur_color' member.
4031 (dvi_printer::set_color): New function.
4032 (draw_dvi_printer): Remove `fill'.
4033 (draw_dvi_printer::fill_next): Pass environment as parameter.
4034 Update code for new color support translated to gray.
4035 (dvi_printer::set_char): Updated.
4036 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
4037 changes crossing the page border.
4038 (dvi_printer::draw): Updated.
4039 Remove cases `f' and `F'.
4040 * tmac/dvi.tmac: Add color definitions.
4041 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4043 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
4046 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
4047 versions of autoconf.
4048 * configure: Updated.
4050 * doc/homepage.ms: Use `.blm'.
4051 * tmac/www.tmac (www-depth): New auxiliary variable.
4052 (www-pop-level): Don't issue HTML tag.
4053 (ULS, ULE, LI): Use absolute indentation.
4055 * src/devices/grops/ps.cc (ps_printer::begin_page,
4056 ps_printer::end_page): Switch forth and back to default color while
4057 starting a new page.
4059 2002-02-27 Werner LEMBERG <wl@gnu.org>
4061 Add EC and TC fonts to devdvi.
4063 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
4064 * font/devdvi/generate/cork.map: Renamed to...
4065 * font/devdvi/generate/ec.map: This.
4066 Remove entry for `aq'.
4067 * font/devdvi/generate/tc.map: New file.
4068 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
4071 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
4072 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4073 * tmac/ec.tmac: New file.
4074 * tmac/Makefile.sub (NORMALFILES): Updated.
4075 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4076 * man/groff_char.man: Check `ECFONTS' register.
4078 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
4080 2002-02-26 Werner LEMBERG <wl@gnu.org>
4082 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
4083 * font/devdvi/generate/cork.map: Add 'y and 'Y.
4084 * font/devdvi/*: Updated.
4085 * tmac/dvi.tmac: Formatting.
4087 Add font `HBI' for the dvi output.
4088 Add support for font families `T' and `H'.
4090 * font/devdvi/HBI: New file.
4091 * font/devdvi/B: Renamed to ...
4092 * font/devdvi/TB: This.
4093 * font/devdvi/BI: Renamed to ...
4094 * font/devdvi/TBI: This.
4095 * font/devdvi/I: Renamed to ...
4096 * font/devdvi/TI: This.
4097 * font/devdvi/R: Renamed to ...
4098 * font/devdvi/TR: This.
4099 * font/devdvi/H: Renamed to ...
4100 * font/devdvi/HR: This.
4101 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4102 * font/devdvi/generate/Makefile (HBI): New rule.
4104 (R, I, B, BI, H): Renamed to ...
4105 (TR, TI, TB, TBI, HR): This, respectively.
4107 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4108 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
4109 Add `styles' and `family' keywords.
4110 * tmac/dvi.tmac: Alias `H' to `HR'.
4111 Add some fspecial requests for italic fonts.
4112 Add TR and TI as special.
4113 Add support for `_' with font CWI.
4115 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
4116 operator `:'. Until now, the expression `0:1' would return 2
4119 2002-02-25 Werner LEMBERG <wl@gnu.org>
4121 * man/groff_char.man: Added some missing PS glyph names (from the
4123 * font/devps/generate/textmap, font/devps/symbolmap: Add
4126 * doc/groff.texinfo: Minor additions and fixes.
4127 * man/groff_diff.man: Remove documentation of fp request. This
4128 is already covered in the original troff manual.
4129 Updated to be consistent with other doc files.
4132 2002-02-24 Werner LEMBERG <wl@gnu.org>
4134 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
4136 Define new variable OTHERDEVDIRS (containing `font/devlj4
4137 font/devlbp' if not EBCDIC).
4138 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
4139 (OTHERDEVDIRS): New variable.
4140 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
4141 * configure: Regenerated.
4143 * NEWS, src/devices/grotty/grotty.man: Updated.
4145 2002-02-23 Werner LEMBERG <wl@gnu.org>
4147 * src/roff/troff/input.cc (do_overstrike, do_bracket,
4148 get_line_arg): Honour input level.
4150 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
4152 * font/*/*: Implement it in all font files.
4153 * font/devps/generate/textmap, font/devps/generate/symbolchars,
4154 * font/devps/symbolmap: Updated.
4155 * font/devlj4/generate/text.map: Updated.
4156 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
4157 * font/devdvi/generate/texmi.map: Updated.
4159 * font/devutf8/R.proto: Remove all `charXXX' entries.
4160 * font/devutf8/NOTES: Updated.
4162 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
4165 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
4167 * NEWS, man/groff_char.man: Updated.
4169 2002-02-21 Phil Lobbes <phil@perkpartners.com>
4171 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
4173 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4175 * src/roff/grog/grog.pl: Fix computation of $refer.
4177 2002-02-19 Werner LEMBERG <wl@gnu.org>
4179 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
4180 `snprintf' and `vsnprintf'.
4182 * src/include/htmlindicate.h: Renamed to...
4183 * src/include/htmlhint.h: This.
4184 * src/include/Makefile.sub: Updated.
4185 * src/preproc/eqn/main.cc: Updated.
4187 2002-02-18 Werner LEMBERG <wl@gnu.org>
4189 * man/roff.man, man/groff_out.man, man/groff.man,
4190 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
4191 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
4193 * win32-diffs: Updated.
4195 2002-02-17 Werner LEMBERG <wl@gnu.org>
4197 * doc/Makefile (clean): Add *.eps.
4198 (MEMACROS): Removed.
4199 (TFLAG): New variable.
4202 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
4204 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
4206 * tmac/www.tmac: Use dummy diversion while resetting and disabling
4208 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
4210 * src/roff/troff/troff.man: Fix order of parameter description.
4214 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
4216 Simplify image handling for grohtml.
4219 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
4221 (html_text::dump_stack): Don't emit newline while debugging.
4222 (html_text::do_push) [DEBUGGING]: Print more info.
4223 (html_text::check_emit_text): Fix handling of <p>.
4224 * src/devices/grohtml/html.h: Updated.
4225 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
4226 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
4227 send its data to stderr also.
4229 (simple_output::space_or_newline) [DEBUGGING]: Removed.
4230 * src/devices/grohtml/post-html.cc (html_printer::do_links,
4231 html_printer::html_printer): Remove `DEBUGGING' conditionals.
4233 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
4235 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
4236 is_inline_image): Removed.
4237 (html_begin_suppress, html_end_suppress): Don't take a parameter.
4238 (graphic_start, graphic_end): Removed.
4239 * src/include/htmlindicate.h: Updated.
4240 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
4241 (macroset_template): New global variable.
4242 (makeFileName): Use `macroset_template'.
4243 (write_end_image): Don't take a parameter.
4245 (write_start_image: Don't emit newline.
4246 (char_buffer::write_upto_newline): Updated.
4247 (char_buffer::skip_to_newline): Renamed to ...
4248 (char_buffer::skip_until_newline): This.
4250 (char_buffer::write_file_troff, char_buffer::write_file_html):
4252 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
4253 (removeAllPages): Remove `DEBUGGING' conditionals.
4254 (addRegDef, dump_args): New functions.
4255 (char_buffer::do_html, char_buffer::do_image): Handle
4256 `www-image-template' command line variable.
4257 Add more debugging code.
4258 (addps4html): Removed.
4259 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
4261 * src/preproc/eqn/main.cc: Include `ctype.h'.
4262 (suppress_html): Removed.
4264 (inline_equation): Use `html_begin_suppress' and
4265 `html_end_suppress'.
4266 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
4267 (troff_output::start_picture, troff_output::finish_picture):
4269 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
4270 (process_input_file): Updated.
4272 * src/roff/troff/div.cc (page_number): Set page number only if the
4273 `ps4html' register isn't defined.
4274 * src/roff/troff/input.cc (image_no): New external variable.
4275 (do_suppress): Use it.
4276 * src/roff/troff/node.h (suppress_node::image_id): New member.
4277 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
4278 (suppress_node::suppress_node): Initialize `image_id' member.
4279 (suppress_node::same): Handle `image_id' also.
4280 (suppress_node::copy): Updated.
4281 (last_image_id): New global variable.
4282 (suppress_node::tprint): Use it.
4284 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
4286 * tmac/pspic.mac (PSPIC): Fix html support.
4287 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
4288 * tmac/www.tmac (www-image-template): Set up.
4289 (HTMLINDEX): Renamed to...
4291 (BODYCOLOR): Renamed to...
4293 (BACKGROUND): Renamed to...
4295 (URL): Change order of parameters for consistency.
4296 (MAILTO): Renamed to...
4298 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
4299 (IMG, PIMG, MPIMG): This.
4300 (HTML-H-BEGIN, HTML-H-END): Renamed to...
4302 (LINKS): Renamed to...
4304 (LINE): Renamed to...
4306 (NO-AUTO-RULE): Renamed to...
4308 (HTML-TL): Renamed to...
4310 (UL-BEGIN, UL-END): Renamed to...
4312 (DROPCAP): Renamed to...
4314 (TS, TE, EQ, EN): Provide default definitions.
4315 (www-make-unique-name): Updated.
4316 (HTML-IMAGE-INLINE): Fix typo.
4317 * tmac/groff_www.man: Updated.
4319 * doc/Makefile (homepage.html): Add option -r to grohtml.
4320 Use shortened image name.
4321 * doc/groff.texinfo: Updated info on grohtml strings and macros.
4322 * doc/homepage.ms: Updated and extended.
4324 2002-02-14 Werner LEMBERG <wl@gnu.org>
4326 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
4328 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
4329 SGR_BACK_DEFAULT_COLOR): Replaced with ...
4330 (tty_printer::put_color): Use it.
4331 (ttr_printer::end_page): Simplify.
4333 2002-02-13 Werner LEMBERG <wl@gnu.org>
4335 * tmac/groff_tmac.man: Moved to...
4336 * man/groff_tmac.man: This place.
4337 * tmac/Makefile.sub, man/Makefile.sub: Updated.
4339 2002-02-12 Werner LEMBERG <wl@gnu.org>
4341 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
4342 $(COMPILE.c) to not include groff's assert.h.
4344 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
4346 * NEWS, src/drivers/grotty/grotty.man: Document it.
4348 2002-02-11 Werner LEMBERG <wl@gnu.org>
4350 * src/libs/snprintf/snprintf.c: Updated to latest version
4353 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
4354 test whether there is `.]' also.
4355 Don't check for spaces after `.['.
4356 * src/roff/grog/grog.sh: Do the same.
4358 2002-02-10 Werner LEMBERG <wl@gnu.org>
4362 * src/libs/libgroff/illegal.cc: Renamed to ...
4363 * src/libs/libgroff/invalid.cc: This.
4364 (illegal_char_table): Renamed to ...
4365 (invalid_char_table): This.
4366 * src/libs/libgroff/Makefile.sub: Updated.
4367 * win32-diffs: Updated.
4369 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
4370 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
4371 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
4372 font::load), src/preproc/eqn/main.cc (read_line, main),
4373 src/preproc/eqn/lex.cc (file_input::read_line),
4374 src/preproc/pic/lex.cc (file_input::read_line,
4375 simple_file_input::get, simple_file_input::peek),
4376 src/preproc/pic/main.cc (top_input::get, top_input::peek),
4377 src/preproc/pic/pic.man, src/preproc/refer/main.cc
4378 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
4379 do_bib), src/preproc/tbl/main.cc (table_input::get),
4380 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
4381 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
4382 do_zero_width, read_request, encode_char, ps_get_line,
4383 transparent_file, get_char_for_escape_name, transparent_translate,
4384 asciify, input_char_description, read_string, set_string),
4385 src/roff/troff/env.cc (environment::add_html_tag),
4386 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
4388 * src/include/lib.h: Updated.
4390 * src/preproc/eqn/eqn.cc: Removed.
4394 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
4396 2002-02-09 Werner LEMBERG <wl@gnu.org>
4398 * doc/gnu.xpm: New image.
4399 * doc/Makefile (DOCS): Add homepage.ps.
4400 Add rules for converting xpm->png and xpm->eps.
4401 Use `gnu.{xpm,eps}' as image names.
4402 * doc/homepage.ms: Updated.
4404 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
4406 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
4407 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
4408 Remove calls to `B1' and `B2'
4409 (PNG-IMAGE): New macro for inclusion of images in PNG format.
4410 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
4411 auxiliary variables for MARGIN-PNG-IMAGE.
4412 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
4413 auxiliary macros for MARGIN-PNG-IMAGE.
4414 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
4416 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
4417 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
4418 (DROPCAP): New macro to produce dropcap characters.
4419 (www-do-image): Renamed back to...
4420 (HTML-DO-IMAGE): This.
4421 Updated all callers.
4423 * doc/Makefile (gnubw.eps): Updated.
4424 * doc/homepage.ms: Updated.
4426 2002-02-08 Werner LEMBERG <wl@gnu.org>
4428 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
4429 Added `linethick' to table in section `Style Variables'.
4431 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
4433 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
4435 2002-02-07 Werner LEMBERG <wl@gnu.org>
4437 Adding options -C (compatibility mode) and -c (grotty's old output
4440 * src/roff/nroff/nroff.sh: Implement it.
4442 * NEWS, src/roff/nroff/nroff.man: Updated.
4444 * PROBLEMS: Document bison 1.32 bug.
4446 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
4448 * src/roff/troff/node.cc (make_tfont): Define it earlier.
4449 * src/roff/troff/div.h: Add prototype for `end_diversions'.
4450 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
4451 * src/roff/troff/env.h: Add prototype for `title'.
4453 Adding EBCDIC support to grotty.
4455 * src/devices/grotty/tty.cc (CSI): New macro.
4456 (SGR_*, tty_printer::put_color): Use it.
4458 2002-02-06 Werner LEMBERG <wl@gnu.org>
4460 Implementing color support in grotty. The new switch -c activates
4461 the old drawing scheme, disabling color at the same time. The new
4462 switch `-i' selects italic instead of underlining (SGR only).
4464 * src/devices/grotty/tty.cc (putstring): New define instead of
4465 `fputs'. Updated all callers.
4466 (old_drawing_scheme): New global variable.
4467 (COLOR_CHANGE): New enum value.
4468 (SGR_*): New defines containing color handling escape sequences.
4469 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
4470 (glyph): New members `back_color_idx' and `fore_color_idx'.
4471 (glyph::order): Add COLOR_CHANGE.
4472 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
4473 `is_underline', `is_bold', `cu_flag', `tty_colors'.
4474 New methods `make_underline', `make_bold', `color_to_idx',
4475 `change_color', `put_color'.
4476 (cu_flag): Moved into `tty_printer' class.
4477 (tty_printer::tty_printer): Initialize colors.
4478 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
4479 tty_printer::draw, tty_printer::end_page): Handle colors also.
4480 (main): Add options `-c' and `-i'.
4482 * NEWS, src/devices/grotty/grotty.man: Updated.
4484 * src/include/errarg.h (errarg): Add support for `unsigned int'.
4485 * src/libs/libgroff/errarg.c: Implement it.
4487 * src/include/printer.h (printer): Add `change_color' method
4488 (currently used by grotty only).
4489 * src/libs/libdriver/printer.cc: Implement it.
4490 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
4491 call to `pr->change_color'.
4493 * src/roff/troff/node.cc (troff_output_file::fill_color,
4494 troff_output_file::glyph_color): Call `do_motion'.
4496 * tmac/tty.tmac: Add color definitions.
4498 * src/roff/groff/groff.man: Minor fixes.
4500 2002-02-05 Bernd Warken <bwarken@mayn.de>
4502 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
4503 it. This is a preparation for future changes.
4505 2002-02-05 Werner LEMBERG <wl@gnu.org>
4507 * src/roff/troff/input.cc (process_input_stack): Fix the case
4508 where leading spaces are followed by \f or \s; previously, an
4509 incorrect space width has been used.
4511 * doc/roff.man (quoted_char): Fix argument.
4512 (comment): Define string.
4514 2002-02-04 Larry Kollar <kollar@alltel.net>
4516 * doc/groff.texinfo: More fixes.
4518 2002-02-04 Werner LEMBERG <wl@gnu.org>
4520 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
4521 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
4522 `restore_compatibility' before `output_string' -- the LINE_STRING
4523 register now already contains proper switches from and to
4526 * man/groff_char.man: Add Euro symbol.
4527 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
4528 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
4529 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
4532 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
4534 (.texinfo.html): Add support for texinfo->html.
4536 2002-02-03 Werner LEMBERG <wl@gnu.org>
4538 Added three new requests `ds1', `as1', and `ami'. The former two
4539 are equivalent to `ds' and `as' with the difference that
4540 compatibility mode is saved on entry, switched off during string
4541 expansion, and restored on exit. The latter is the pendant to `dei'
4544 (do_define_string): Use `define_mode' and `calling mode'.
4545 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
4546 end of string, respectively.
4547 (define_string, append_string): Use `calling_mode'.
4548 (define_nocomp_string, append_nocomp_string,
4549 define_string_indirect): New functions.
4550 (init_input_requests): Updated.
4551 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4553 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
4554 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
4555 mm macro package accesses this string register directly.
4556 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
4558 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
4561 2002-02-02 Larry Kollar <kollar@alltel.net>
4563 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
4565 2002-01-31 Werner LEMBERG <wl@gnu.org>
4567 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
4569 2002-01-31 Bernd Warken <bwarken@mayn.de>
4571 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
4572 * man/groff_out.man: Revised and updated.
4574 2002-01-30 Bernd Warken <bwarken@mayn.de>
4576 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
4577 out the unused `{' and `}' commands. Undefined by default.
4578 (IntArray): Make `data' private.
4579 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
4580 new methods instead.
4581 (skip_line_D, skip_to_end_of_line): New functions.
4582 (get_D_fixed_args): Use `skip_line_D'.
4583 Changed to handle dummy odd arguments by ...
4584 (get_D_fixed_args_odd_dummy): This new function.
4585 (get_D_variable_args): Split some code into ...
4586 (get_possibly_integer_args): This new function.
4587 (send_draw): Use more `const'.
4588 (delete_current_env): New function.
4589 (position_to_end_of_args): Use `size_t'.
4591 (send_draw): Updated.
4592 (parse_D_command): Handle `c', `C', and `t' better.
4596 2002-01-29 Werner LEMBERG <wl@gnu.org>
4599 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
4600 @Def...ListEnd which replaces @Def...x. This is necessary to get
4601 proper HTML output -- see the comment in the file for more
4605 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
4607 Fixes to make color changes of 2002-01-21 work with grohtml.
4609 * src/devices/grohtml/post-html.cc (style): Updated.
4610 (html_printer): Remove unused methods.
4611 (html_printer::do_font, html_printer::draw, html_printer::set_char,
4612 html_printer::special): Updated.
4613 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
4614 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
4615 Added some debugging code.
4616 (html_text::start_tag): Updated.
4617 (html_text::do_push): New method.
4618 (html_text::push_para): Call it.
4619 Add method for handling color.
4620 (html_text::do_color): Updated.
4621 (html_text::shutdown): Handle color.
4622 * src/devices/grohtml/html-text.h (tag_definition): New member
4626 2002-01-28 Werner LEMBERG <wl@gnu.org>
4628 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
4630 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
4632 Add two switches -a and -g to control the antialiasing bits for
4633 text and graphics, respectively.
4635 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
4637 * src/devices/grohtml/grohtml.man: Document them.
4638 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
4640 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
4641 (setupAntiAlias): New function.
4642 (createAllPages): Updated.
4643 (scanArguments): Handle `-a' and `-g'.
4644 (main): Call `setupAntiAlias'.
4647 2002-01-27 Werner LEMBERG <wl@gnu.org>
4649 * doc/groff.texinfo (Def*): Call index function after deffn.
4651 * tmac/html.tmac: Call `nroff' request.
4653 2002-01-26 Larry Kollar <kollar@alltel.net>
4655 * tmac/groff_ms.man: Add some omissions.
4657 2002-01-25 Larry Kollar <kollar@alltel.net>
4659 * tmac/groff_ms.man: Typographical improvements.
4661 2002-01-25 Werner LEMBERG <wl@gnu.org>
4663 * doc/groff.texinfo: Updated version and copyright.
4664 * src/devices/grops/grops.man: Updated.
4666 * tmac/groff_tmac.man: Fix `ig' macro.
4668 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
4670 Use `.ne' unconditionally everywhere.
4671 (TS): Only insert some vertical space. Doing a page break is no
4672 longer necessary due to the redefinition of the `ne' request.
4674 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
4675 warning for unknown subcommands but parse and pass them to the
4678 2002-01-24 Werner LEMBERG <wl@gnu.org>
4680 * tmac/groff_www.man, NEWS: Fix typos.
4682 2002-01-21 Werner LEMBERG <wl@gnu.org>
4684 Complete revision of color support:
4686 Adapt programs to the new libdriver/input.cc.
4688 Color spaces are no longer converted to RGB but transferred as-is
4689 in the troff intermediate output format.
4691 Handle default color gracefully. troff now supports a `default'
4692 color (which can't be changed).
4694 grops will now use the proper color space functions if available.
4698 Note that currently grohtml doesn't handle colors properly. This
4701 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
4702 (ui_to_a): New function.
4703 * src/include/lib.h: Updated.
4705 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
4706 (color): Simplified; removed all `double' members and methods.
4707 A new array `components' now holds the color parameters.
4708 (color::is_default, color::get_components): New methods.
4709 (color::operator==, color:operator!=): New.
4710 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
4711 to make access to the `components' array more comprehensible.
4712 * src/libs/libgroff/color.cc: Implement new color support.
4713 (atoh): Small fixes.
4714 (color::read_encoding): Simplified for new troff intermediate color
4716 (default_color): New global variable.
4718 * src/roff/troff/input.cc (default_symbol): New global variable.
4719 (lookup_color): Use it.
4720 (default_black): Removed.
4721 (do_glyph_color, do_fill_color): Simplified.
4722 (define_color): Handle default color.
4724 (do_if_request): Handle default color.
4725 * src/roff/troff/env.cc (environment::environment): Initialize
4726 colors with `default_color'.
4727 * src/roff/troff/node.cc (troff_output_file::put): Add method
4729 (troff_output_file::hex): Removed.
4730 (troff_output_file::fill_color, troff_output_file::glyph_color):
4731 Updated to include/color.h and libdriver/input.cc.
4733 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
4734 fill color properly (identically to the outline color). \D'f...'
4735 doesn't work any more.
4736 All function calls to it updated.
4738 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
4740 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
4743 * src/devices/grops/ps.cc (ps_output::put_color): New method.
4744 (ps_printer::sbuf_color): Make a real member instead of pointer.
4745 (ps_printer::fill_color, ps_printer::output_color): Removed.
4746 (ps_printer::ps_printer): Updated.
4747 (ps_printer::set_char): Ditto.
4748 (ps_printer::set_color): Use various color schemes.
4749 Use `put_color' method.
4750 (ps_printer::flush_sbuf): Don't set color.
4751 (ps_printer::fill_path): Take `environment' as parameter.
4752 Simplify color handling.
4753 (ps_printer::set_line_thickness): Renamed to ...
4754 (ps_printer::set_line_thickness_and_color): This (and updated).
4755 (ps_printer::set_color): Change second parameter from `complete'
4756 to `fill' which better describes what it does.
4757 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
4758 and text in the right order.
4760 Remove branches for `f' and `F'; this is handled by
4762 * src/devices/grops/ps.h: Updated.
4763 * font/devps/prologue (FL): Redefined.
4764 ({F,C}r,k,g: New color functions (with and without filling).
4766 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
4767 * man/groff_diff.man, man/groff.man, man/groff_out.man,
4768 doc/groff.texinfo, NEWS: Updated.
4770 2002-01-20 Bernd Warken <bwarken@mayn.de>
4772 * src/libs/libdriver/input.cc: Completely rewritten. See comments
4773 in this file for what has been changed.
4775 2002-01-19 Werner LEMBERG <wl@gnu.org>
4777 * test-groff: Fix GROFF_FONT_PATH.
4778 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
4779 is read before .TH or .Dd is parsed.
4781 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
4783 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
4784 quadrant boundaries.
4786 2002-01-18 Werner LEMBERG <wl@gnu.org>
4788 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
4791 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
4793 * tmac/doc.common: Initialize %I register for the %I macro to
4794 avoid (harmless) warning.
4795 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
4796 when in the SYNOPSIS section.
4798 2002-01-17 Bruno Haible <haible@clisp.cons.org>
4800 * src/preproc/pic/lex.cc (get_token): Fix typo.
4802 2002-01-17 Werner LEMBERG <wl@gnu.org>
4804 * devices/grops/ps.cc: Fix incorrectly applied last patch.
4806 2002-01-17 Larry Kollar <kollar@alltel.net>
4808 * tmac/groff_ms.man: Completely rewritten.
4810 2002-01-16 Werner LEMBERG <wl@gnu.org>
4812 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
4814 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
4816 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
4818 (ps_printer::draw): Ditto.
4820 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
4822 * tmac/groff_mdoc.man: Minor fixes.
4824 2002-01-13 Werner LEMBERG <wl@gnu.org>
4826 * man/groff_out.man: Some fixes.
4828 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
4830 * doc/pic.ms: Fix typos.
4832 2002-01-12 Werner LEMBERG <wl@gnu.org>
4834 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
4836 2002-01-10 Werner LEMBERG <wl@gnu.org>
4838 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
4842 2002-01-09 Bernd Warken <bwarken@mayn.de>
4844 * man/groff_out.man: Revised.
4845 * man/roff.man: Minor fixes.
4846 * src/roff/troff/troff.man: Some reordering.
4848 2002-01-09 Werner LEMBERG <wl@gnu.org>
4850 * tmac/an-old.tmac: Add dummy macros for equation support.
4852 2002-01-07 Werner LEMBERG <wl@gnu.org>
4854 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
4856 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
4858 * tmac/groff_man.man: Small improvements.
4860 2002-01-07 Bernd Warken <bwarken@mayn.de>
4862 * man/groff_diff.man: Revised.
4864 2002-01-06 Werner LEMBERG <wl@gnu.org>
4866 * tmac/www.tmac: Remove extraneous backslash.
4868 2002-01-06 Bernd Warken <bwarken@mayn.de>
4870 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
4872 2002-01-05 Werner LEMBERG <wl@gnu.org>
4874 Integrated groffer, contributed by Bernd Warken.
4876 * contrib/groffer/*: New.
4877 * Makefile.in, NEWS: Updated.
4879 2002-01-04 Werner LEMBERG <wl@gnu.org>
4881 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
4882 registers defined in macro packages.
4883 Revising the ms part.
4885 2002-01-04 Larry Kollar <kollar@alltel.net>
4887 * doc/groff.texinfo: Add documentation for ms macros.
4889 2002-01-02 Werner LEMBERG <wl@gnu.org>
4891 First step in adding PS support for the Euro symbol. `eu' is the
4892 official Euro logo, `Eu' is a font-specific glyph variant.
4894 * font/devps/text.enc: Add `Euro' at position 9.
4895 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
4896 * font/devps/symbolmap: Regenerated.
4900 2002-01-02 Bernd Warken <bwarken@mayn.de>
4902 * man/roff.man: Revised.
4904 2002-01-01 Bernd Warken <bwarken@mayn.de>
4906 * src/roff/groff/groff.man: Completely rewritten.
4908 2001-12-31 Werner LEMBERG <wl@gnu.org>
4910 * doc/Makefile: Updated.
4912 2001-12-30 Werner LEMBERG <wl@gnu.org>
4914 * tmac/www.tmac: Make all names of internal macros/registers/strings
4915 lowercase, and prepend `www-'.
4916 Other minor changes.
4917 * src/roff/troff/troff.man: Add preprocessor string at BOF.
4919 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
4921 Implement option `-b' in grohtml to set the HTML background colour.
4923 * src/devices/grohtml/post-html.cc (default_background): New global
4925 (html_printer::html_printer): Initialize `background' to
4926 `default_background'.
4927 (main): Implement option `-b'.
4929 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
4931 * src/devices/grohtml/grohtml.man: Updated.
4932 * doc/Makefile (.ms.html): Use `-b'.
4933 * tmac/html.tmac: Don't set background color.
4935 Add new grohtml tag `.html-tl'.
4937 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
4939 (title_desc::title_desc): Updated.
4940 (html_printer::troff_tag): Handle `.html-tl'.
4941 (html_printer::write_title): Use `with_h1'.
4942 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
4943 (HTML-TL): New macro.
4945 Add support for unordered lists in HTML.
4947 * tmac/www.tmac (www-level): New auxiliary register.
4948 (www-level1, www-level2, www-level3): New auxiliary strings.
4949 (www-push-level, www-pop-level): New auxiliary macros
4950 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
4954 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
4955 (DEFAULT_VERTICAL_OFFSET): Removed.
4956 (IMAGE_BOARDER_PIXELS): Set to 0.
4957 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
4958 (vertical_offset): Initialize with 0.
4959 (gsPaper): New global variable.
4960 (get_resolution): Scan for and return unsigned int.
4961 (get_papersize): New function to get paper length from devps/DESC.
4962 (determine_vertical_offset): New function.
4963 (createAllPages): Produce gray-level images and use proper page
4965 (createImage): Use `-quiet' option of pnmcrop.
4966 (addZ): Fix passing of `-Z'.
4967 (scanArguments): Fix handling of `-o'.
4968 (main): Call `determine_vertical_offset'.
4969 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
4972 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
4973 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
4974 glyph descenders properly.
4976 * doc/homepage.ms: Include `gnubw.eps'.
4977 * doc/Makefile (gnubw.eps): New rule.
4978 (homepage.html): Depend on `gnubw.eps'.
4980 2001-12-25 Werner LEMBERG <wl@gnu.org>
4982 * src/roff/troff/input.cc (default_black): Fix return value.
4984 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
4986 * tmac/doc-common (Dt): Change output of architecture strings.
4987 Do some syntax cleanup.
4988 * tmac/groff_mdoc.man: Updated.
4990 2001-12-23 Werner LEMBERG <wl@gnu.org>
4992 Adding an `itc' request (input line trap accepting \c).
4994 * src/roff/troff/env.h (environment): New member
4995 `continued_input_trap'.
4996 Make `do_input_trap' a friend function instead of `input_trap'.
4997 * src/roff/troff/env.cc (environment::environment,
4998 environment::copy): Updated.
4999 (environment::newline): Implement it.
5000 (do_input_trap): New function.
5001 (input_trap): Call `do_input_trap'.
5002 (input_trap_continued): New function.
5003 (init_env_requests): Updated.
5004 * src/roff/troff/TODO: Updated.
5006 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
5009 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
5011 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
5013 * tmac/doc-common, tmac/doc-syms: Small updates.
5015 2001-12-22 Colin Watson <cjwatson@debian.org>
5017 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
5019 2001-12-22 Bernd Warken <bwarken@mayn.de>
5021 * MANIFEST: New file.
5023 2001-12-22 Werner LEMBERG <wl@gnu.org>
5025 * src/preproc/grn/grn.man: Updated.
5027 2001-12-22 Solar Designer <solar@openwall.com>
5029 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
5032 2001-12-19 Werner LEMBERG <wl@gnu.org>
5034 Implement a fallback character request `.fchar'.
5036 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
5037 (is_fallback): New inline function.
5038 * src/roff/troff/input.cc (do_define_character): New function.
5039 (define_character): Call `do_define_character'.
5040 (define_fallback_character): New function.
5041 (init_input_requests): Add `fchar'.
5042 (charinfo::charinfo): Updated.
5043 (charinfo::set_macro): New argument to set `fallback' flag.
5044 * src/roff/troff/node.cc (make_glyph_node, make_node,
5045 node::add_char): Check `fallback' flag.
5046 * NEWS, man/groff_diff.man, man/groff_man: Updated.
5048 2001-12-16 Werner LEMBERG <wl@gnu.org>
5050 * groff.texinfo: Document exact search algorithm for glyphs.
5052 2001-12-15 Werner LEMBERG <wl@gnu.org>
5054 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
5055 the left side of $(MANPAGES) rule to make it always non-empty.
5057 2001-12-14 Werner LEMBERG <wl@gnu.org>
5059 * src/roff/troff/input.cc (default_black): Define default color
5060 `black' if not yet defined.
5062 2001-12-13 Werner LEMBERG <wl@gnu.org>
5064 Implement new string-valued register `.fn' to return the current
5065 real (internal) font name.
5067 * env.cc (environment::get_font_name_string): New function.
5068 (init_env_requests): Add `.fn' register.
5069 * env.h (environment): Updated.
5070 * node.cc (font_info): Make `get_font_name' a friend.
5071 (get_font_name): New function.
5074 * man/groff_diff.man, man/groff.man, NEWS: Updated.
5076 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5078 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
5080 2001-12-12 Werner LEMBERG <wl@gnu.org>
5082 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
5084 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
5086 * man/groff_diff.man: Adding documentation for \O.
5088 2001-12-10 Werner LEMBERG <wl@gnu.org>
5090 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
5091 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
5093 2001-12-09 Werner LEMBERG <wl@gnu.org>
5095 * man/roff.man: Revised.
5096 * src/roff/groff/groff.man: Replace man page references with a
5097 pointer to roff.man.
5099 2001-12-09 Bernd Warken <bwarken@mayn.de>
5101 * man/roff.man: Completely rewritten.
5103 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5105 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
5107 2001-12-05 Werner LEMBERG <wl@gnu.org>
5109 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
5111 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
5112 order of initializers.
5115 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
5117 * doc/groff.texinfo: Fix documentation of \O.
5119 * src/devices/grohtml/html-text.cc (html_text::do_indent,
5120 html_text::do_table, html_text::do_emittext, html_text::do_para):
5121 Use `const' for first argument.
5122 (html_text::do_table): Use cast.
5123 * src/devices/grohtml/html-text.h: Updated.
5124 * src/devices/grohtml/output.cc (simple_output::put_string): Add
5125 method for `const string &s'.
5126 * src/devices/grohtml/html.h: Updated.
5127 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
5128 (ANCHOR_TEMPLATE): Modified.
5129 (manufacture_headings): New global variable to handle `-h' option.
5130 (is_subsection): Removed.
5131 (char_buffer::add_string): Add `const' to first argument.
5132 Protect against invalid string argument.
5133 Add method for `const string &s'.
5134 (text_glob): Completely redesigned.
5135 (page): Use `const' for strings and remove string length variable.
5136 (page::add_html): Removed.
5137 (page::add_end_encode): New member function.
5138 (to_unicode): Moved upwards.
5139 (title_desc, header_desc): Updated.
5140 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
5142 (html_printer::is_bold, html_printer::make_bold): New member
5144 (html_printer::end_of_line): Updated.
5145 (generate_img_src, html_printer::do_auto_image,
5146 html_printer::do_title, html_printer::write_header,
5147 html_printer::determine_header_level, html_printer::do_heading,
5148 html_printer::do_linelength, html_printer::do_pageoffset,
5149 html_printer::do_indentation, html_printer::do_tempindent,
5150 html_printer::do_indentedparagraph, html_printer::do_break,
5151 html_printer::flush_sbuf, get_html_translation,
5152 html_printer::begin_page, html_printer::special): Rewritten to get
5153 rid of static string length limit.
5154 (html_printer::troff_tag): Added `.no-auto-rule'.
5155 (html_printer::flush_globs): Small fix.
5156 (html_printer::determine_space): Don't compute `space_width'.
5157 (html_printer::translate_to_html): Renamed to ...
5158 (html_printer::emit_html): This (with updates).
5159 (html_printer::write_header): Implement `-h' option.
5160 (html_printer::draw): Remove commented-out code. Handle `F'
5162 (html_printer::add_char_to_sbuf): Removed.
5163 (html_printer::add_to_sbuf): Rewritten.
5164 (html_printer::sbuf_continuation): Fixed.
5165 (html_printer::seen_backwards_escape, reverse,
5166 html_printer::remove_last_char_from_sbuf): Removed.
5167 (char_translate_to_html, str_translate_to_html): Removed.
5168 (html_printer::overstrike): New function member.
5169 (html_printer::set_char): Use it.
5170 (html_printer::do_body): New function member.
5171 (html_printer::~html_printer): Use it.
5172 (main): Handle `-h' option.
5174 * src/devices/grohtml/grohtml.man: Document -h switch.
5176 * src/preproc/html/pre-html.cc: Include searchpath.h
5177 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
5178 (get_resolution): New function.
5179 (checkImageDir): Use `0777' permissions in mkdir()
5180 (write_start_image): Rewritten to use `\O[5...]'.
5181 (createImage, generateImages): Updated.
5182 (main): Handle `F' and `h' options.
5183 Use `get_resolution'.
5185 * src/roff/troff/input.cc (begin, end, image): Removed.
5186 (do_suppress): Take parameter.
5187 Handle modified syntax of `\O'.
5188 (token::next): Updated.
5189 (init_markup_requests): Removed.
5192 * src/roff/troff/div.h: Add declaration for begin_page().
5194 * tmac/color-html.tmac: Removed. Contents moved to...
5195 * tmac/html.tmac: Here. Set background color.
5196 * tmac/color.tmac: Removed. Contents moved to...
5197 * tmac/ps.tmac: Here.
5198 * tmac/www.tmac: Remove the title command when generating images
5200 (NO_AUTO_RULE): New macro.
5201 (HTML_DO_IMAGE): Use revised `\O' escapes.
5202 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
5204 2001-12-02 Werner LEMBERG <wl@gnu.org>
5206 * tmac/groff_mdoc.man: Fix typo.
5208 2001-12-01 Colin Watson <cjwatson@debian.org>
5210 * man/roff.man: Fix typo.
5212 2001-11-29 Werner LEMBERG <wl@gnu.org>
5214 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
5217 * src/roff/troff/input.cc (read_draw_node): Emit error message if
5218 more than one argument to \D'f ...'.
5220 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
5222 2001-11-28 Werner LEMBERG <wl@gnu.org>
5224 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
5227 * tmac/groff_man.man: Minor cosmetic fix.
5229 2001-11-27 Werner LEMBERG <wl@gnu.org>
5231 * src/roff/groff/groff.man, tmac/groff_tmac.man,
5232 tmac/groff_www.man: s/mwww/www/.
5234 2001-11-26 Werner LEMBERG <wl@gnu.org>
5236 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
5237 * configure: Regenerated.
5238 * win32-diffs: Updated.
5240 * tmac/groff_mwww.tmac: Renamed to ...
5241 * tmac/groff_www.tmac: This.
5242 * tmac/mwww.tmac: Removed.
5243 * NEWS, tmac/Makefile.sub: Updated.
5245 2001-11-21 Werner LEMBERG <wl@gnu.org>
5247 * doc/groff.texinfo: Improve documentation of the `\v' escape.
5248 Fix explanation of `\D' and `rt'.
5250 2001-11-20 Werner LEMBERG <wl@gnu.org>
5252 * tmac/an-old.tmac (an-header): Set header length equal to page
5254 * doc/groff.texinfo: Improve documentation of `ne' request. Other
5258 2001-11-19 Werner LEMBERG <wl@gnu.org>
5260 * NEWS, man/Makefile.sub: Updated.
5262 2001-11-19 Bernd Warken <bwarken@mayn.de>
5264 * man/ditroff.man: New file.
5266 2001-11-17 Werner LEMBERG <wl@gnu.org>
5268 * man/groff_differences.man: Renamed to ...
5269 * man/groff_diff.man: This. Updated.
5270 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
5272 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
5273 * src/preproc/html/pushback.cc: This. Updated.
5274 * src/preproc/html/pushbackbuffer.h: Renamed to ...
5275 * src/preproc/html/pushback.h: This.
5276 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
5279 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
5280 * src/libs/libgroff/htmlhint.cc: This.
5281 * src/libs/libgroff/Makefile.sub: Updated.
5283 * tmac/an-old.tmac (an-end): Fix page length.
5285 2001-11-16 Werner LEMBERG <wl@gnu.org>
5287 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
5288 * man/Makefile.sub: Include groff_differences.man.
5289 * VERSION: Set to 1.18.
5290 * REVISION: Set to 0.
5292 2001-11-16 Bernd Warken <bwarken@mayn.de>
5294 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
5295 the second dot (or ending macro name) to end a macro.
5296 * doc/groff.texinfo: Doc fix.
5298 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
5300 * tmac/doc-common (doc-header): Handle very long document titles
5303 2001-11-16 Werner LEMBERG <wl@gnu.org>
5305 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
5307 2001-11-15 Werner LEMBERG <wl@gnu.org>
5309 * src/roff/troff/troff.man: Revised and split into troff.man and...
5310 * man/groff_differences.man: New file.
5313 2001-11-13 Werner LEMBERG <wl@gnu.org>
5315 * tmac/an-old.tmac (TS, TE): New macros for table support.
5317 2001-11-12 Werner LEMBERG <wl@gnu.org>
5319 * src/include/lib.h: Provide a fix for emx to not include
5322 2001-10-27 Werner LEMBERG <wl@gnu.org>
5324 * src/roff/troff/input.cc (substring_macro): Fix computation of
5327 2001-10-20 Werner LEMBERG <wl@gnu.org>
5329 Undo change from 2001-08-28.
5331 * src/roff/troff/input.cc (have_input): New global variable.
5332 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
5333 in compatibility mode.
5334 (process_input_stack): Use it.
5336 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
5338 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
5339 being handled as end-of-sentence characters,
5341 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
5343 * src/roff/troff/input.cc (file_iterator): New members
5344 `suppress_newline_flag' and `seen_escape'.
5345 (file_iterator::next_file): Updated.
5346 (file_iterator::fill): Use it.
5347 (string_iterator): New member `suppress_newline_flag'.
5348 (string_iterator::fill): Set it.
5349 (get_color_element): Use MAX_COLOR_VAL.
5350 * src/roff/troff/env.cc (environment): Remove `need_eol'.
5351 (no_fill): Don't set `env->ignore_next_eol'.
5352 (environment::newline): Handle `eol' tag properly.
5354 (environment::add_html_tag): Set `env->ignore_next_eol'.
5356 * src/roff/troff/env.h (environment): Updated.
5358 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
5360 (html_printer::outstanding_eol): New member function.
5361 (html_printer::do_title): Use new functions.
5362 (html_printer::troff_tag): Test `id_eol_ce'.
5364 2001-10-10 Werner LEMBERG <wl@gnu.org>
5366 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
5367 files work with -C also.
5369 2001-10-05 Werner LEMBERG <wl@gnu.org>
5371 * doc/pic.ms: Minor fix.
5372 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
5373 as a valid command line switch.
5374 * src/devices/grohtml/post-html.cc (main): Ditto.
5376 * src/devices/grohtml/grohtml.man: Updated.
5377 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
5379 2001-10-04 Werner LEMBERG <wl@gnu.org>
5381 Implementing color support in troff, pic, grops, and grohtml. These
5382 changes are based on a major patch provided by Gaius Mulley
5385 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
5386 definitions with both hex values and fractions.
5388 New escapes: \m and \M for drawing and background color,
5389 respectively. This corresponds to the troff output commands `m'
5392 groff and troff accept command line switch `-c' to disable color
5393 output (which is automatically disabled in compatibility mode).
5395 New scaling indicator `f' for fractions (1f = 65536u).
5397 New conditional operator `m' to test for defined colors with `if'
5400 New keywords `color' (or `colour', `colored', `coloured'), `outline'
5401 (or `outlined'), and `shaded' added to pic.
5403 * src/include/color.h: New file.
5404 * src/include/driver.h: Include it.
5405 * src/include/printer.h: Include color.h.
5406 (environment): New members `col' and `fill'.
5407 (printer): Remove `adjust_arc_center' member function.
5408 * src/include/Makefile.sub: Updated.
5410 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
5412 Handle `m' and `DF' troff commands.
5413 * src/libs/libgroff/color.cc: New file.
5414 * src/libs/libgroff/Makefile.sub: Updated.
5416 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
5418 (createImage): Fix computation of `y2'.
5420 (buffer::write_file_html): Remove calls to `stop'.
5422 * src/preproc/pic/common.h (common_output): New abstract function
5423 members `set_color', `reset_color', `get_last_filled', and
5424 `get_outline_color'.
5425 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
5426 (object_spec): Add members `shaded' and `outlined'.
5427 * src/preproc/pic/output.h (output): `command' is now abstract.
5428 New function members `set_color', `reset_color', `get_last_filled',
5429 and `get_outline_color'.
5430 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
5431 `outline[d]', and `shaded'.
5432 * src/preproc/pic/object.cc (output::command): Removed.
5433 (output::set_location): Moved to output.h.
5434 (graphic_object): Add protected members `outline_color' and
5436 Add member functions `set_outline_color', `get_outline_color', and
5438 (closed_object): Add member function `set_fill_color'.
5439 Add member `color_fill'.
5440 (graphic_object::print_text): Use `out->set_color' and
5442 (box_object::print, ellipse_object::print, circle_object::print,
5443 line_object::print, spline_object::print, arc_object::print): Ditto.
5444 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
5445 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
5446 `SHADED', making them `%left'.
5447 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
5448 * src/preproc/pic/tex.cc (tex_output): New dummy function members
5449 `set_color', `reset_color', `get_last_filled', and
5450 `get_outline_color'.
5451 * src/preproc/pic/troff.cc (simple_output): New abstract function
5452 members `set_color', `reset_color', and `get_last_filled'.
5453 (simple_output::polygon, simple_output::circle,
5454 simple_output::ellipse): Use `get_last_filled'.
5455 (troff_output): New members `last_filled' and `last_outlined'.
5456 New function members `set_color', `reset_color', `get_last_filled',
5457 and `get_outline_color'.
5458 (troff_output::finish_picture): Use `reset_color'.
5459 (troff_output::set_fill): Test `last_filled'.
5460 * src/preproc/pic/pic.man: Updated.
5462 * src/roff/groff/groff.cc (main): Implement `-c' option.
5463 (synopsis, help): Updated.
5464 src/roff/groff/groff.man: Updated.
5466 * src/roff/troff/troff.h: Include color.h.
5467 (warning_type): Add WARN_COLOR.
5468 * src/roff/troff/env.h (environment): New members
5469 `{cur,prev}_{glyph,fill}_color'.
5470 New member functions `get_{prev_,}{glyph,fill}_color'.
5471 * src/roff/troff/env.cc: Initialize and implement them.
5472 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
5473 Replace `NULL' with `0' everywhere for consistency.
5474 (lookup_color, default_black, do_glyph_color, do_fill_color,
5475 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
5476 define_color): New functions.
5477 (token::next): Implement \M and \m escapes.
5478 (do_if_request): Implement `m' operator.
5480 (main): Implement `-c' option.
5481 (init_markup_requests): Add `defcolor' request.
5482 (warning_table): Add `color' warning.
5483 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
5485 * src/roff/troff/node.cc (troff_output_file): New members
5486 `current_{page,glyph}color'. New member functions `put_hex',
5487 `glyph_color', and `fill_color'.
5488 (glyph_color_node::*, fill_color_node::*): Implement it.
5489 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
5490 (parse_term): Add support for `f'.
5491 * src/roff/troff/troff.man: Updated.
5493 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
5495 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
5496 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
5498 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
5499 (tag_definition): Use `void *' for arg1.
5500 (html_text): New member functions `do_color' and `done_color'.
5501 Use `void *' for second parameter of `push_para' member function.
5502 New `push_para' member function with a single parameter.
5503 Use `char *' for parameter of `issue_table_begin' member funtion.
5504 New `issue_color_begin' member function.
5505 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
5507 (html_text::issue_color_begin): New function.
5508 (html_text::issue_table_begin): Use `char *' for parameter.
5509 (html_text::start_tag, html_text::shutdown,
5510 html_text::check_emit_text): Updated.
5511 (html_text::push_para): Use `void *' for second parameter.
5512 Add same function with only one parameter.
5513 (html_text::do_*): Updated.
5514 (html_text::do_color, html_text::done_color): New functions.
5515 * src/devices/grohtml/post-html.cc (style): New member `col'.
5516 Mew member `style' with 6 parameters.
5517 (style::style, style::operator==): Updated.
5518 (html_printer::do_font): Use it.
5519 (html_printer::draw): Add dummy entry for `F'.
5520 (html_printer::set_char): Updated.
5521 * src/devices/grohtml/grohtml.man: Updated.
5523 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
5524 trailing zeroes removed.
5525 (ps_printer): New members `sbuf_color', `fill_color', and
5527 Removed member `fill'.
5528 New member function `set_color'.
5529 (ps_printer::ps_printer, ps_printer::set_char): Updated.
5530 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
5531 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
5533 * tmac/color-html.tmac, tmac/color.tmac: New files.
5534 * tmac/troffrc: Include them.
5535 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
5536 * tmac/Makefile.sub: Updated.
5538 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
5539 man/groff.man: Updated.
5540 * font/devps/prologue.ps: Define FC and CO functions.
5542 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
5544 Fix incorrect cropping of images and incorrect handling of special
5545 characters. Fix handling of file names in \O.
5547 * src/include/geometry.h: New file.
5548 * src/libs/libgroff/geometry.cc: New file.
5549 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
5551 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
5553 (do_suppress): Updated.
5554 * src/roff/troff/node.cc: Include geometry.h.
5555 (troff_output_file::flush_tbuf): Fixed parameters to
5556 `check_output_limits'.
5557 (troff_output_file::check_charinfo): Ditto.
5558 (troff_output_file::determine_line_limits): Add support for `Da'
5561 * src/devices/grohtml/post-html.cc (str_translate_to_html):
5562 Add new parameter `is_special' to decode special characters from
5564 (html_printer::do_title, html_printer::do_heading,
5565 html_printer::do_indentedparagraph,
5566 html_printer::translate_to_html, html_printer::special): Updated.
5568 2001-10-03 Werner LEMBERG <wl@gnu.org>
5570 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
5571 Fix entry for config.h.
5572 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
5573 * tmac/troffrc: Translate nonbreakable space character to `\~'.
5574 * src/preproc/eqn/eqn.man: Document -d command line option.
5576 2001-09-27 Werner LEMBERG <wl@gnu.org>
5578 * man/groff.man: Use
5586 instead of the old code (`.ad .hy' after the table) to suppress
5587 incorrect hyphenation for grohtml output.
5589 2001-09-22 Werner LEMBERG <wl@gnu.org>
5591 * man/groff_font.man, man/groff_out.man: Minor fixes.
5593 2001-09-20 Werner LEMBERG <wl@gnu.org>
5595 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
5596 Arnold Robbins <arnold@skeeve.com>).
5598 2001-09-09 Werner LEMBERG <wl@gnu.org>
5600 * configure: Regenerated with autoconf 2.52.
5602 * doc/groff.texinfo: Complete revision of indices.
5604 2001-09-07 Werner LEMBERG <wl@gnu.org>
5606 * doc/Makefile (clean): Updated to delete all indices.
5608 2001-09-05 Werner LEMBERG <wl@gnu.org>
5610 * src/roff/troff/troff.man: Remove superfluous line.
5612 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
5613 given on the command line (or rather, if only the default warnings
5616 2001-09-03 Werner LEMBERG <wl@gnu.org>
5618 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
5619 use .ne for TTY devices.
5621 2001-08-31 Werner LEMBERG <wl@gnu.org>
5623 * src/roff/troff/token.h, src/roff/troff/input.cc:
5624 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
5626 2001-08-28 Werner LEMBERG <wl@gnu.org>
5628 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
5629 * src/roff/troff/input.cc (token::next): Return
5630 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
5632 (token::description): Updated.
5633 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
5634 (token::add_to_node_list, token::process): Ignore
5635 TOKEN_TRANSPARENT_ESCAPE.
5637 2001-08-27 Werner LEMBERG <wl@gnu.org>
5639 * tmac/an-old.tmac: Fix `S' string.
5641 2001-08-26 Werner LEMBERG <wl@gnu.org>
5643 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
5645 2001-08-25 Werner LEMBERG <wl@gnu.org>
5647 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
5649 Many other minor fixes.
5651 * configure.ac: Add message at end to inform how to compile
5653 * configure: Regenerated.
5655 2001-08-24 Werner LEMBERG <wl@gnu.org>
5657 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
5658 Updated to latest version of libc.
5660 2001-08-23 Werner LEMBERG <wl@gnu.org>
5662 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
5663 Autoconf 2.50 and newer can handle this.
5664 * configure: Regenerated.
5666 2001-08-21 Werner LEMBERG <wl@gnu.org>
5668 * doc/pic.ms: Fix typo.
5669 * src/preproc/tbl/tbl.man: Document case of global options.
5671 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
5673 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
5674 handling of `CR' font.
5676 2001-08-20 Werner LEMBERG <wl@gnu.org>
5678 Use a config.h file.
5680 * src/include/lib.h: Include config.h.
5681 * All C files: Ditto (if necessary).
5682 * All C++ source and header files: Include lib.h first (if
5685 * src/include/config.hin: New file (autogenerated by autoheader).
5686 * stamp-h.in: New file.
5687 * configure.ac: Updated.
5688 * aclocal.m4: Add third parameters to AC_DEFINE macros.
5689 (GROFF_ARRAY_DELETE): Simplified.
5690 * Makefile.sub (DISTCLEANFILES): Updated.
5691 Added targets for remaking config.status, config.hin, config.h,
5692 stamp-h.in, and stamp-h.
5693 * configure: Regenerated.
5695 2001-08-19 Werner LEMBERG <wl@gnu.org>
5699 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
5701 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
5702 (do_sprintf): Use snprintf().
5704 2001-08-18 Werner LEMBERG <wl@gnu.org>
5706 * src/libs/snprintf/*: Added an snprintf module written by Mark
5708 * src/libs/libgroff/Makefile.sub: Updated.
5709 * configure.ac: Add test for snprintf().
5710 * Makefile.in: Updated.
5711 * configure: Regenerated.
5713 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
5716 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
5718 * tmac/doc.tmac (Ex): New implementation.
5719 * tmac/doc-common, tmac/groff_tmac.man: Updated.
5721 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
5723 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
5725 * tmac/groff_tmac.man: Updated.
5727 2001-08-13 Werner LEMBERG <wl@gnu.org>
5729 * src/preproc/tbl/tbl.man: Minor documentation update.
5731 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
5733 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
5734 * configure.ac: Add declaration test for gettimeofday().
5735 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
5736 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
5737 * configure: Regenerated.
5739 2001-08-11 Werner LEMBERG <wl@gnu.org>
5741 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
5742 * configure.ac: Add declaration test for strcasecmp().
5743 * Makefile.in: Updated.
5744 * configure: Regenerated.
5745 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
5746 this is necessary because groff's mkstemp.cc is C++.
5747 Add declaration conditionally for strcasecmp().
5749 2001-08-10 Werner LEMBERG <wl@gnu.org>
5751 Integrated pic2graph, contributed by Eric S. Raymond.
5753 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
5755 * Makefile.in, NEWS: Updated.
5757 * src/preproc/tbl/tbl.man: Revised.
5759 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
5761 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
5763 2001-08-09 Werner LEMBERG <wl@gnu.org>
5765 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
5768 2001-08-08 Paul Eggert <eggert@twinsun.com>
5770 * Makefile.sub (configure): Depend on configure.ac, not
5772 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
5774 2001-08-07 Werner LEMBERG <wl@gnu.org>
5776 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
5779 2001-08-06 Werner LEMBERG <wl@gnu.org>
5781 * src/roff/troff/troff.man: Improve documentation of -E option.
5783 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5785 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
5788 2001-07-27 Werner LEMBERG <wl@gnu.org>
5790 * src/preproc/refer/refer.cc: Undo last change.
5791 * src/devices/grohtml/post-html.cc: Ditto.
5793 2001-07-26 Werner LEMBERG <wl@gnu.org>
5795 * src/preproc/refer/refer.cc: Include `lib.h'.
5796 * src/devices/grohtml/post-html.cc: Ditto.
5798 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
5800 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
5801 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
5802 * Makefile.in: Comment updated.
5803 * configure: Regenerated.
5805 2001-07-25 Werner LEMBERG <wl@gnu.org>
5807 * src/preproc/pic/pic.cc: Removed.
5808 * src/preproc/pic/pic_tab.h: Removed.
5809 * src/preproc/refer/label.cc: Removed.
5811 * doc/Makefile (.ms.html): Don't use a file name extension in
5812 argument to grohtml's -I option.
5813 * Makefile.in (dist): Remove CVS directories.
5814 Call `distfiles' target.
5816 * src/devices/grohtml/grohtml.man: Add information about valid
5817 versions of pnmtopng.
5818 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
5819 name instead of number.
5821 2001-07-24 Werner LEMBERG <wl@gnu.org>
5823 * doc/groff.texinfo: Minor fixes.
5825 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
5827 * doc/Makefile (.ms.html): Put image files into a subdirectory.
5830 2001-07-20 Werner LEMBERG <wl@gnu.org>
5832 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
5833 * src/libs/libgroff/mkstemp.cc: New file.
5834 * src/libs/libgroff/mksdir.cc: New file.
5835 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
5836 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
5837 * src/libs/libgroff/Makefile.sub: Updated.
5838 * src/include/lib.h: Add mksdir() prototype.
5839 * src/include/posix.h: Define S_IXUSR if not yet defined.
5841 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
5842 (createAllPages): Use mksdir() instead of current code.
5843 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
5844 (main): [!HAVE_MKSTEMP]: Removed.
5846 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
5847 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
5849 * configure.ac: Add tests for stdint.h, sys/time.h, and
5851 Call new GROFF_xxx macros.
5852 * configure: Regenerated.
5853 * Makefile.in: Comments updated.
5855 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
5857 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
5858 instead of current code.
5859 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
5860 * src/roff/groff/groff.cc (possible_command::insert_args): New
5862 (main): Use it for predriver handling instead of insert_arg().
5864 2001-07-19 Werner LEMBERG <wl@gnu.org>
5866 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
5869 * src/include/posix.h: Define S_IWUSR if not yet defined.
5871 2001-07-18 Werner LEMBERG <wl@gnu.org>
5875 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
5877 * tmac/groff_mdoc.man: Document new -width and -column syntax.
5878 Some other minor fixes.
5879 * tmac/an-old.tmac: Add `AT' and `UC' macros.
5881 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
5883 Replace call to `troff' with `groff -Z' to make it aware of
5886 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
5887 (troff_command, command_prefix): Removed.
5888 (alterDeviceTo): Use groff.
5889 (addZ): New function.
5890 (char_buffer::do_html): Use it.
5891 (scanArguments): Use TROFF_COMMAND.
5892 (findPrefix): Removed.
5894 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
5896 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
5898 * doc/pic.ms: Documentation fixes.
5900 2001-07-17 Werner LEMBERG <wl@gnu.org>
5902 Replace atexit() with global destructor.
5904 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
5905 (xtmpfile_list_init): New global structure to deallocate
5906 xtmpfile_list on exit. Its destructor inherits most code from
5908 (remove_tmp_files): Deleted.
5909 (add_tmp_file): Simplified.
5911 2001-07-16 Werner LEMBERG <wl@gnu.org>
5913 Replace strdup() with strsave().
5915 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
5916 (set_papersize): Use strsave() and a_delete.
5917 (main): Use strsave().
5918 * src/preproc/html/pre-html.cc (make_message, createAllPages,
5919 removeAllPages): Use strsave() and a_delete.
5921 * configure.ac: Remove test for strdup.
5922 * Makefile.in: Comment updated.
5923 * configure: Regenerated.
5925 2001-07-15 Werner LEMBERG <wl@gnu.org>
5927 * win32-diffs: Updated.
5929 2001-07-14 Werner LEMBERG <wl@gnu.org>
5931 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
5932 removing the old one.
5933 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
5935 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5937 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
5939 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
5941 Merge -xwidth into -width. Add -xwidth functionality to -column
5944 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
5946 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
5947 string immediately following a leading dot starts with a valid mdoc
5949 Add similar code to the -column branch.
5950 (doc-Bl-usage): Updated.
5951 * groff_mdoc.man: s/-xwidth/-width/.
5953 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
5955 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
5956 running into centered or non-formatted text.
5958 2001-07-11 Werner LEMBERG <wl@gnu.org>
5960 Introduce short and long prefixes to have the selection at run-time
5961 whether there is a 8+3 limit for names of temporary files.
5963 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
5964 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
5965 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
5967 (temp_init): New global structure to initialize above three
5969 (xtmptemplate): Use two parameters for long and short prefix.
5970 Simplify code use above three variables.
5971 (xtmpfile): Use long and short prefixes as parameters.
5972 * src/include/lib.h: Updated.
5974 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
5976 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
5977 (createAllPages, makeTempFiles): Updated.
5979 2001-07-09 Werner LEMBERG <wl@gnu.org>
5981 * REVISION: Increased to 3.
5983 Version 1.17.2 released
5984 =======================
5986 2001-07-07 Werner LEMBERG <wl@gnu.org>
5988 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
5991 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
5993 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
5995 * tmac/groff_mdoc.man: Fix synopsis.
5997 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
5999 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
6000 Restore `doc-Pa-font'.
6002 2001-07-04 Werner LEMBERG <wl@gnu.org>
6004 * src/utils/indxbib/dirnamemax.c: Moved to ...
6005 * src/libs/libgroff/maxfilename.cc: Here.
6006 s/dir_name_max/file_name_max/.
6008 * src/include/lib.h: Add file_name_max.
6009 * src/utils/indxbib/indxbib.cc: Updated.
6010 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
6013 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
6015 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
6017 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
6018 REGION_TEMPLATE): New macros.
6019 (createAllPages, makeTempFiles): Use them.
6020 Include `nonposix.h'.
6021 (html_system): New function.
6022 (createAllPages, createImage): Use it.
6025 * tmac/www.tmac: Fix typos.
6027 2001-07-03 Werner LEMBERG <wl@gnu.org>
6029 * tmac/www.tmac: Disable hyphenation in normal text only if output
6031 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
6032 * tmac/groff_mwww.man, NEWS: Updated.
6034 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
6036 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
6039 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
6041 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
6042 doc-display-ps-stack): Implement font and font size stack for
6045 2001-07-02 Werner LEMBERG <wl@gnu.org>
6047 * REVISION: Increased to 2.
6048 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
6050 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
6051 beginning of a line.
6052 * src/groff/grog/grog.sh: Ditto.
6054 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
6056 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
6059 2001-06-27 Werner LEMBERG <wl@gnu.org>
6061 Fix problems with preprocessor string for `man' program.
6063 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
6064 Updated/added copyright.
6065 Moved Emacs's local variable to identify nroff mode to the end of
6066 the file; add local variable if missing.
6068 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
6070 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
6071 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
6072 * configure: Regenerated.
6074 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
6076 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
6077 * configure: Regenerated.
6079 2001-06-24 Werner LEMBERG <wl@gnu.org>
6081 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
6083 * doc/pic.ms: Fix typos.
6085 Version 1.17.1 released
6086 =======================
6088 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
6090 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
6091 * configure: Updated.
6093 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
6095 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
6097 * src/roff/troff/dic.cc (blank_line): Add html tag.
6099 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
6101 * src/roff/troff/input.cc (do_suppress): Fix typo.
6103 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
6105 Added two new options (-D and -I) to specify image names and a
6106 subdirectory to place the images in.
6108 Change syntax from \\Ox to \\O[x].
6110 * src/devices/grohtml/post-html.cc (main): Add options.
6112 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
6113 Use `NULL' instead of `0' for null string pointers.
6114 (MAX_RETRIES): New macro.
6115 (lengthOfintToStr, intToStr, make_message): New functions.
6116 (makeFileName): Make function static.
6117 Implement -D and -I options.
6118 (checkImageDir): New function.
6119 (write_end_image, write_start_image): Use new syntax of \O.
6120 (createAllPages, removeAllPages): Implement -D and -I options. Use
6122 (createImage): Use make_message().
6123 (addps4html): Add guard for malloc().
6124 (usage, scanArguments): Updated.
6125 (makeTempFiles): Use mkstemp().
6126 (removeTempFiles): Use unlink().
6127 (findPrefix): Add guard for malloc().
6129 * src/roff/troff/input.cc (get_delim_file_name): New function to
6131 (do_suppress): Updated to parse new syntax.
6132 * src/devices/grohtml/grohtml.man: Updated.
6133 * tmac/www.tmac: Updated to new syntax.
6137 2001-06-15 Werner LEMBERG <wl@gnu.org>
6139 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
6141 * src/devices/grohtml/grohtml.man: Minor improvements.
6143 2001-06-14 Werner LEMBERG <wl@gnu.org>
6145 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
6147 2001-06-11 Werner LEMBERG <wl@gnu.org>
6149 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
6150 line to specify preprocessor options -- mandb 2.3.1 only recognizes
6152 * src/preproc/grn/grn.man: Add proper '\" string.
6154 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
6156 * test-groff: Don't use PATH but GROFF_BIN_PATH.
6158 2001-06-08 Werner LEMBERG <wl@gnu.org>
6160 Updated to autoconf 2.50.
6162 * configure.in: Renamed to...
6163 * configure.ac: This.
6164 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
6165 (GROFF_OS390): Updated.
6166 * configure: Regenerated.
6168 2001-05-18 Werner LEMBERG <wl@gnu.org>
6170 * src/roff/troff/env.c, src/roff/troff/env.h,
6171 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
6174 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
6176 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
6178 2001-05-16 Werner LEMBERG <wl@gnu.org>
6180 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
6181 less than or equal zero; set it to 1 then.
6182 * src/roff/troff/node.h (node::node): Initialize `last'.
6184 2001-05-08 Werner LEMBERG <wl@gnu.org>
6186 * tmac/an-old.tmac: Make predefined strings work in compatibility
6188 Add troff version guard.
6189 * tmac/doc.tmac: Simplify version guard.
6191 2001-05-07 Werner LEMBERG <wl@gnu.org>
6193 The .ns and .rs requests are now honoured not only in the top-level
6194 but in all diversions (similar to UNIX troff).
6196 This change is based on a patch from Tadziu Hoffmann
6197 <hoffmann@usm.uni-muenchen.de>.
6199 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
6200 (top_level_diversion): Remove `no_space_mode' member.
6201 * src/roff/troff/div.cc (diversion::diversion,
6202 top_level_diversion::top_level_diversion): Updated.
6203 (macro_diversion::output): Reset `no_space_mode'.
6204 (no_space, restore_spacing): Use `curdiv' unconditionally.
6205 (space_request, blank_line): Check `curdiv->no_space_mode'.
6206 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
6207 `curdiv' unconditionally.
6208 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6211 2001-05-06 Werner LEMBERG <wl@gnu.org>
6213 Added two new requests `de1' and `am1' which are similar to `de' and
6214 `am' with the difference that compatibility mode is saved on entry,
6215 switched off during macro execution, and restored on exit.
6217 * src/roff/troff/input.h: Added two new special characters
6218 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
6219 * src/roff/troff/input.cc (input_iterator): Added two member
6220 functions `save_compatible_flag' and `get_compatible_flag'.
6221 (input_stack): Ditto.
6222 (string_iterator): Ditto. Also add private member
6223 `saved_compatible_flag'.
6224 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
6225 (calling_mode): New enumeration.
6226 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
6227 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
6228 (define_macro, define_indirect_macro, append_macro, ignore): Use
6230 (define_nocomp_macro, append_nocomp_macro): New functions.
6231 (init_input_requests): Updated.
6232 (do_request): Rename local variable `saved_compatible_flag' to
6233 `old_compatible_flag'.
6234 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6236 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
6237 public and trap-invoked macros. As a consequence, the man macros
6238 work in compatibility mode also.
6240 2001-05-06 Solar Designer <solar@openwall.com>
6242 * Makefile.in: Use $(mandir).
6244 2001-05-06 Alexios Zavras <zvr@pobox.com>
6246 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
6248 2001-05-05 Werner LEMBERG <wl@gnu.org>
6250 Added `.ns' number register: Returns 1 in no-space mode (if in
6251 top-level diversion), 0 otherwise.
6253 * src/roff/troff/div.cc (no_space_mode_reg): New class.
6254 (init_div_requests): Updated.
6255 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6258 2001-05-04 Werner LEMBERG <wl@gnu.org>
6260 * src/roff/nroff/nroff.man: Improved documentation (especially
6263 2001-05-02 Werner LEMBERG <wl@gnu.org>
6265 Added `brp' request: This is \p as a request.
6267 * src/roff/troff/env.cc (environment::do_break): Add parameter
6269 (do_break_request): New function (was `break_request').
6270 (break_request): Calls `do_break_request'.
6271 (break_spread_request): New; calls `do_break_request'.
6272 (init_env_requests): Updated.
6273 * src/roff/troff/env.h: Updated.
6274 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6276 * REVISION: Increased to 1.
6277 * win32-diffs: Updated.
6279 2001-05-01 Werner LEMBERG <wl@gnu.org>
6281 * tmac/an-old.tmac: Fix minor compatibility mode issue.
6282 * tmac/troffrc-end: Make it really work in compatibility mode.
6284 2001-04-27 Werner LEMBERG <wl@gnu.org>
6286 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
6289 2001-04-22 Werner LEMBERG <wl@gnu.org>
6291 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
6292 latest versions from glibc CVS archive.
6294 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
6295 <c.zeelenberg@hccnet.nl>.
6297 2001-04-21 Werner LEMBERG <wl@gnu.org>
6299 * configure.in: Move check for mkstemp() to...
6300 * aclocal.m4 (GROFF_MKSTEMP): This new function.
6301 * configure: Regenerated.
6303 * src/include/groff-getopt.h: Don't use variable names in
6306 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
6307 * src/devices/grohtml/Makefile.sub,
6308 src/devices/grohtml/post-html.cc: Updated.
6310 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
6312 * configure.in: Add special check for mkstemp().
6313 * src/libs/libgroff/tmpfile.cc: Use it.
6314 * src/utils/indxbib/indxbib.cc: Ditto.
6315 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
6316 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
6319 2001-04-20 Bruce Lilly <blilly@erols.com>
6321 `Version_string' as C++ object was not visible to linker from C
6323 Add `const' to `Version_string'.
6325 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
6326 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
6327 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
6328 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
6329 (scanArguments), src/preproc/refer/refer.cc (main),
6330 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
6331 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
6332 (main), src/devices/grohtml/post-html.cc (main),
6333 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
6334 (main), src/utils/hpftodit/hpftodit.cc (main),
6335 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
6336 (main), src/utils/lkbib/lkbib.cc (main),
6337 src/utils/addftinfo/addftinfo.cc (main): Implement it.
6339 * src/roff/groff/pipeline.c: Add _UWIN.
6340 * src/include/nonposix.h: Ditto.
6342 2001-04-20 Werner LEMBERG <wl@gnu.org>
6344 * src/include/lib.h: Use HAVE_STRERROR.
6345 * src/roff/groff/pipeline.c: Ditto.
6346 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
6347 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
6348 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
6349 * win32-diffs: Updated.
6350 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
6352 2001-04-19 Werner LEMBERG <wl@gnu.org>
6354 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
6355 instead of hardwired `"troff"'.
6356 (char_buffer::read_file): Remove unused variables.
6357 (char_buffer::write_file_troff): Ditto.
6358 (char_buffer::write_file_html): Ditto.
6359 (generateImages): Ditto.
6361 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
6363 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
6365 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
6366 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
6367 index_search_item::search1): Ditto.
6368 * src/roff/troff/node.h (width_list): Reorder members.
6369 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
6370 (lookup_warning): Ditto.
6371 (prepend_string): Commented out.
6372 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
6373 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
6374 * src/preproc/tbl/main.cc (process_format): Ditto.
6375 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
6377 * src/preproc/pic/pic.cc: Updated.
6378 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
6379 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
6380 * src/preproc/refer/command.cc (execute_command): Ditto.
6381 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
6382 * src/preproc/refer/token.cc (lookup_token): Ditto.
6383 * src/preproc/soelim/soelim.cc: Ditto.
6384 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
6385 (isHexDigit): Commented out.
6386 (pushBackBuffer::isString): Remove unused variable.
6387 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
6389 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
6390 resource_manager::read_resource_arg, read_one_of, parse_extensions):
6392 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
6393 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
6394 lookup_paper_size): Ditto.
6395 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
6396 (text_glob, element_list): Reorder members.
6397 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
6399 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
6400 return value to `void'.
6401 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
6403 * src/devices/grohtml/html.h (simple_output::check_newline,
6404 simple_output::space_or_newline, simple_output::enable_newlines):
6406 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
6408 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
6409 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
6410 output_ligatures, output_charset, read_map): Ditto.
6411 * src/utils/lookbib/lookbib.cc (main): Ditto.
6412 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
6413 (do_file): Fix typo (`=' -> `==').
6414 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
6415 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
6417 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
6419 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
6420 Fix usage of GROFF_BIN_PATH.
6421 * src/roff/nroff/nroff.man: Updated.
6423 2001-04-18 Werner LEMBERG <wl@gnu.org>
6425 * NEWS: Fixing typos.
6428 Version 1.17 released
6429 =====================
6431 2001-04-17 Werner LEMBERG <wl@gnu.org>
6433 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
6434 directory, not in $(srcdir).
6436 2001-04-16 Werner LEMBERG <wl@gnu.org>
6438 * doc/groff.texinfo: More info on conditionals.
6440 2001-04-15 Werner LEMBERG <wl@gnu.org>
6442 * doc/groff.texinfo: Added some info about groff internals.
6444 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
6445 about missing special character only if the name is non-null.
6447 2001-04-14 Werner LEMBERG <wl@gnu.org>
6449 Removing the grohtml-old device driver which is now obsolete.
6451 * src/devices/grohtml-old/*: Removed.
6452 * font/devhtml-old/*: Removed.
6453 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
6455 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
6456 * test-groff (PATH): Updated.
6457 * tmac/Makefile.sub (NORMALFILES): Updated.
6458 * tmac/an-old.tmac: Remove special code for html-old device.
6459 Replace `html-or-html-old' register with `an-html'.
6460 * tmac/eqnrc: Updated.
6461 * tmac/html-old.tmac: Removed.
6462 * tmac/troffrc, tmac/troffrc-end: Updated.
6463 * tmac/www.tmac: Remove special code for html-old device.
6464 Replace `html-or-html-old' register with `www-html'.
6466 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
6467 src/libs/libgroff/htmlindicate.cc (graphic_end),
6468 include/htmlindicate.h, src/preproc/grn/*.cc,
6469 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
6470 single argument for consistency with rest of source code.
6472 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
6474 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
6476 * src/roff/troff/troff.man: Fixing typos.
6478 2001-04-13 Werner LEMBERG <wl@gnu.org>
6480 * doc/pic.ms: Fixing many font switches.
6481 * doc/groff.texinfo: Fixes, additions.
6482 * MORE.STUFF: Updated.
6484 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
6486 * src/devices/grohtml/grohtml.man: Updated manual page regarding
6488 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
6490 (removeTempFiles): New function to tidy up temporary files.
6491 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
6492 Many fixes to do with the new inline suppress node and image regions
6494 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
6495 (generate_img_src): New function.
6496 (html_printer::do_auto_image): Utilizes it.
6497 (do_heading, do_title): Include inline images within their contents.
6498 (html_printer::begin_page): Tidied up comments that are issued to
6499 the html output file.
6500 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
6502 (text_glob::is_br): New method used by do_heading.
6503 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
6504 equivalent diversion.
6505 * src/include/html-strings.h: Altered image tags to reflect the
6507 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
6509 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
6510 it is already inside a pic image. Only emit tags if the argument
6511 `-Tps:html' is present.
6512 * src/preproc/tbl/main.cc: Changes to reflect additional
6513 `html_end_suppress' parameter.
6514 * src/roff/troff/env.cc: Only emit eol tag if a node has been
6515 emitted since the last eol tag was written.
6516 * src/roff/troff/env.h: New boolean `emitted_node'.
6517 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
6518 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
6519 * src/roff/troff/node.cc (check_charinfo): New method.
6520 (troff_output_file::determine_line_limits): Alterations to limit
6522 * tmac/www.tmac: Changes to reflect new suppress nodes.
6524 2001-04-12 Bruno Haible <haible@clisp.cons.org>
6526 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
6527 Escape the html_glyph in the buffer.
6528 (str_translate_to_html): Output the unescaped escaped_char.
6529 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
6530 `frame=void', not `frame=none'. Add `border=0'.
6532 2001-04-12 Werner LEMBERG <wl@gnu.org>
6534 * PROBLEMS: Add some words on how to avoid wrapper macros.
6536 2001-04-11 Blake McBride <blake@florida-software.com>
6538 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
6540 2001-04-11 Werner LEMBERG <wl@gnu.org>
6542 * font/devlbp/Makefile.sub (CLEANADD): Set it.
6543 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
6544 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
6545 * Makefile.sub (DISTCLEANFILES): Here.
6547 * libs/libgroff/new.cc: Include `nonposix.h'.
6548 * win32-diffs: Updated.
6550 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
6552 Added skeleton macro for defunct macros.
6554 Updated documentation.
6556 When inside displays, an empty input line warning should be
6557 suppressed. If another macro call is put inside a display,
6558 all subsequent empty lines found in that display caused a
6559 warning to be emitted.
6561 * tmac/doc.tmac (doc-defunct-macro): New macro.
6562 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
6563 (doc-restore-global-vars): Fixed typo.
6564 (doc-empty-line): Check the `doc-display-depth' register to
6565 determine whether we are inside display or not.
6567 * tmac/doc-common: Removed `Or' and `Sf' registers.
6568 Moved obsolete `Ds' macro to doc.tmac.
6570 * tmac/groff_mdoc.man: Bump document date.
6571 Document `.Vt' under ``Variable Types''.
6572 Removed documentation for obsolete `.Or' macro.
6574 2001-04-10 Werner LEMBERG <wl@gnu.org>
6577 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
6579 2001-04-10 Bruno Haible <haible@clisp.cons.org>
6581 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
6582 (usage): Add stream argument. Don't exit.
6583 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
6584 Write --version output to stdout, not stderr.
6585 (usage): Add stream argument. Don't exit.
6586 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
6587 (usage): Add stream argument. Don't exit.
6588 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
6590 (usage): Add stream argument. Don't exit.
6591 (main): Write --help output to stdout, not stderr.
6592 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
6593 (usage): Add stream argument. Don't exit.
6594 * src/devices/grops/ps.cc (main): Accept --help and --version.
6595 (usage): Add stream argument. Don't exit.
6596 * src/devices/grotty/tty.cc (main): Accept --help and --version.
6597 (usage): Add stream argument. Don't exit.
6598 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
6599 (main): Accept --help and --version.
6600 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
6601 (main): Accept --help and --version.
6602 * src/preproc/html/pre-html.cc (usage): Add stream argument.
6603 (scanArguments): Accept --help and --version.
6604 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
6605 (main): Accept --help and --version.
6606 * src/preproc/refer/refer.cc (main): Accept --help and --version.
6607 (usage): Add stream argument. Don't exit.
6608 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
6610 (main): Accept --help and --version.
6611 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
6612 (main): Accept --help and --version.
6613 * src/roff/groff/groff.cc (main): Accept --help and --version.
6614 (synopsis): Add stream argument.
6615 (help): Write --help output to stdout, not stderr.
6616 (usage): Add stream argument. Don't exit.
6617 * src/roff/grog/grog.pl: Accept --help and --version.
6619 * src/roff/grog/grog.sh: Accept --help and --version.
6620 * src/roff/nroff/nroff.sh: Accept --help and --version.
6621 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
6622 (usage): Add stream argument. Don't exit.
6623 (main): Accept --help and --version.
6624 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
6625 (usage): New function with stream argument, doesn't exit.
6626 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
6627 (usage): New function with stream argument, doesn't exit.
6628 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
6629 (usage): Add stream argument. Don't exit.
6630 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
6631 (main): Accept --help and --version.
6632 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
6634 (main): Accept --help and --version.
6635 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
6636 (main): Accept --help and --version.
6637 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
6638 (usage): Add stream argument. Don't exit.
6640 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
6642 Fix indentation in SYNOPSIS.
6644 Updated to include changes of latest BSD mdoc version (basically,
6645 the only change is that `.Fn' and `.Fc' put a final semicolon after
6646 a function declaration in the SYNOPSIS section).
6648 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
6649 (doc-in-synopsis-section): New variable. Updated all related
6651 (doc-indent-synopsis-active): New register.
6652 (Nd, Fn, Fo): Use it.
6653 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
6654 `.Cd' with long argument line produces indented wrapped lines.
6655 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
6656 undesirable line break to be output.
6657 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
6659 (Fn, Fc): Add final `;' to output.
6660 (doc-save-global-vars, doc-restore-global-vars): Updated.
6661 * tmac/doc-common: Remove `Ex' register.
6663 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
6666 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6668 * tmac/doc.tmac (Cd): Simplify code.
6669 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
6671 2001-04-06 Werner LEMBERG <wl@gnu.org>
6673 Implement continuous underlining for nroff mode. To do that, a new
6674 request in the ditroff language has been added: `x u N' (N is 0
6677 \X and \Y are now transparent to end-of-sentence recognition.
6679 * src/include/printer.h (printer): Add `type' parameter to `special'
6681 * src/libs/libdriver/printer.cc (printer::special): Updated.
6682 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
6684 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
6685 specials of type `p'.
6686 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
6687 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
6688 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
6689 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
6690 (glyph::order): New method.
6691 (tty_printer::add_char): Use it.
6692 (tty_printer::special): New method.
6693 (tty_printer::end_page): Implement it.
6695 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
6696 * src/roff/troff/node.cc (special_node::special_node): Add parameter
6697 to set `no_init_string'.
6698 (special_node::tprint_start): Use it.
6699 (special_node::same, special_node::copy): Updated.
6700 (special_node::ends_sentence): New method.
6701 (troff_output_file::start_special): Add parameter to include
6702 inititialization of special conditionally.
6704 * src/roff/troff/env.h (environment): New member `underline_spaces'.
6705 * src/roff/troff/env.cc (do_underline_special): New function.
6706 (environment::set_font): Use it.
6707 (do_underline): Use it. This was `underline()'.
6708 (underline): Call `do_underline()'.
6709 (continuous_underline): New function which calls `do_underline()'.
6710 (environment::newline): Use `do_underline_special()'.
6711 (init_env_requests): Updated.
6713 * NEWS, man/troff_out.man: Updated.
6715 2001-04-06 Bruno Haible <haible@clisp.cons.org>
6717 * font/devutf8/R.proto: Fix code of 'shc'.
6719 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6721 Many fixes. Diag lists can now be nested also; additionally,
6722 `-compact' and `-offset' are supported.
6724 * tmac/doc.tmac (doc-have-indent): Replaced with ...
6725 (doc-list-have-indent-stackXXX): A new register stack.
6726 (doc-have-diag-list): Removed.
6727 (Bl): Use `doc-list-have-indent-stackXXX'.
6729 (doc-diag-list): Use `doc-compact-list-stackXXX'.
6730 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
6731 (doc-set-vertical-and-indent): Ditto.
6732 (doc-next-list-depth): Removed.
6733 (doc-increment-list-stack): Updated.
6734 (doc-decrement-list-stack): Use `doc-list-depth' instead of
6735 `doc-next-list-depth'.
6736 (doc-end-list, doc-end-column-list): Don't use
6737 `doc-increment-list-stack'.
6738 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
6739 (doc-save-global-vars, doc-restore-global-vars): Updated.
6740 * tmac/doc-common: Updated.
6741 * tmac/groff_mdoc.man: Updated.
6744 2001-04-02 Werner LEMBERG <wl@gnu.org>
6746 * src/devices/grotty/grotty.man: Fix grammatical error.
6748 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
6750 Remove .Ld from mdoc package; replace it with special handling of
6753 * tmac/doc-common: Remove `Ld' register.
6754 Uncomment `doc-volume-ds-*' strings.
6755 Remove `doc-operating-system-default'.
6757 * tmac/doc-syms (Ld): Removed.
6758 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
6762 * tmac/groff_mdoc.man: Many fixes and updates.
6764 2001-03-29 Werner LEMBERG <wl@gnu.org>
6766 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
6767 Bond <tkb@tkb.mpl.com>.
6768 * tmac/www.tmac: Save compatibility mode.
6770 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
6772 * tmac/groff_mdoc.man: Many fixes.
6774 2001-03-28 Werner LEMBERG <wl@gnu.org>
6776 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
6779 2001-03-27 Werner LEMBERG <wl@gnu.org>
6781 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
6782 diversion. This fixes overlong tags.
6784 2001-03-26 Werner LEMBERG <wl@gnu.org>
6786 * doc/groff.texinfo: Fixed and improved documentation of fonts.
6787 * tmac/doc-syms: Fix error messages.
6788 * tmac/an-old.tmac: Remove incorrect double backslashes.
6790 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
6792 * tmac/Makefile.sub: Strip mdoc.local also
6793 * tmac/strip.sed: Fixed.
6795 2001-03-24 Werner LEMBERG <wl@gnu.org>
6797 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
6798 selecting the font size.
6799 * tmac/groff_mdoc.man, NEWS: Document it.
6801 2001-03-23 Werner LEMBERG <wl@gnu.org>
6803 * src/roff/troff/div.cc (save_vertical_space): Add default argument
6805 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
6806 argument to restore previous font family.
6807 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
6809 * doc/groff.texinfo: More fixes and additions (mainly for font
6810 manipulating commands).
6812 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
6813 * tmac/groff_mdoc.man: This. The quick reference has been removed.
6814 * tmac/Makefile.sub, NEWS: Updated.
6816 2001-03-23 Werner LEMBERG <wl@gnu.org>
6818 Replaced mdoc implementation. The new version is `state of the
6819 art', using almost all new features of groff 1.17 -- it won't run
6820 with older versions.
6822 * tmac/doc.tmac: Completely rewritten.
6823 * tmac/doc-common: Ditto.
6824 * tmac/doc-nroff: Ditto.
6825 * tmac/doc-ditroff: Ditto.
6826 * tmac/doc-syms: Ditto.
6827 * tmac/mdoc.local: New file.
6828 * tmac/groff_mdoc.samples.man: Replaced with ...
6829 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
6830 * tmac/strip.sed: Updated.
6831 * tmac/Makefile.sub: Updated.
6834 * tmac/groff_man.man: Add `man.local' to the FILES section.
6836 2001-03-22 Werner LEMBERG <wl@gnu.org>
6838 * doc/groff.texinfo: Added many @noindent.
6839 Replaced @end_Example -> @endExample.
6840 Added info whether registers are r/o.
6841 Many other additions and fixes.
6843 2001-03-21 Werner LEMBERG <wl@gnu.org>
6845 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
6846 in makeinfo of texinfo 4.0) to be used in @Def* macros.
6847 Improved @Def* macros: Now the exact syntax of request, register,
6848 and escapes is shown.
6849 Added macros for parentheses and brackets to be used in @Def*.
6850 Many fixes and improvements of the documentation.
6852 2001-03-20 Werner LEMBERG <wl@gnu.org>
6854 * doc/groff.texinfo: Added new index: `st' (for strings).
6855 Added macros @Defstr(x).
6856 Added macro @Example (adding @group).
6857 Other minor improvements.
6859 2001-03-19 Werner LEMBERG <wl@gnu.org>
6861 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
6862 `rq' for requests. `fn' is no longer used.
6863 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
6866 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
6867 number with name of man page.
6869 2001-03-19 Larry Kollar <kollar@alltel.net>
6871 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
6874 2001-03-19 Werner LEMBERG <wl@gnu.org>
6876 * man/groff_font.man: Document `prepro', `postpro', and `print'.
6877 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
6878 * src/devices/grohtml/grohtml.man: Fixing typos.
6880 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
6882 * tmac/s.tmac (@IP): Pass `.ip' html tag.
6883 * tmac/groff_mwww.man: Remove .LINE macro
6884 * tmac/www.tmac (LINE): Add `.ti'.
6886 * src/devices/grohtml/post-html.cc (html_printer): New member
6888 (html_printer::emit_raw): Use it.
6889 (html_printer::do_linelength): Ditto.
6890 (html_printer::do_pageoffset): Ditto.
6891 (html_printer::do_indentation): Ditto.
6892 (html_printer::do_tempindent): Ditto.
6893 (html_printer::do_break): Ditto.
6894 (html_printer::begin_page): Ditto.
6895 (html_printer::do_indentedparagraph): New function.
6896 (html_printer::troff_tag): Handle `.ip'.
6897 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
6898 Add `<td width=...>' handling.
6899 (html_text::do_table): Add parameter.
6900 (html_text::do_indent): Updated.
6901 * src/devices/groohtml/html-text.h: Updated.
6903 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
6905 Introduced simple html tables to implement indentation.
6907 * src/devices/grohtml/html.h (word, word_list): New structures.
6908 (simple_output): Use it.
6909 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
6910 (html_printer): Improve indentation handling.
6911 (html_printer::emit_raw): Set `in_table' element. Handle
6913 (html_printer::write_header): Move conditional downwards.
6914 Don't allow whitespace in tags.
6915 (html_printer::do_linelength): Handle line length and indentation
6917 (html_printer::do_pageoffset): Handle indentation conditionally.
6918 (html_printer::do_indentation): Ditto.
6919 (html_printer::do_tempindent): New function member.
6920 (html_printer::do_fill): Take care of indentation.
6921 (html_printer::do_flush): Finish table.
6922 (html_printer::do_links): Ditto.
6923 (html_printer::do_break): New function for handling `.br' and `.ti'.
6924 (html_printer::troff_tag): Use it.
6926 (html_printer::flush_globs): Fix.
6927 (html_printer::flush_page): Finish table.
6928 (html_printer::html_printer): Fix error message. Set up
6930 (html_printer::add_to_sbuf): Remove special handling of character
6932 (to_unicode): Remove `stop()'.
6933 (html_printer::write_title): Cleanup.
6934 (html_printer::begin_page): Use `put_string()'. Handle indentation.
6935 (html_printer::~html_printer): Flush text and end the line.
6937 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
6938 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
6940 (html_text::start_tag): Disable newlines.
6941 (html_text::table_is_void): New function.
6942 (html_text::issue_table_begin): Ditto.
6943 (html_text::issue_table_end): Ditto.
6944 (html_text::push_para): Better table handling.
6945 (html_text::do_indent): New function.
6946 (html_text::do_table): Ditto.
6947 (html_text::done_table): Ditto.
6948 (html_text::do_tt): Handle PRE_TAG.
6949 (html_text::is_in_table): New function.
6950 (html_text::check_emit_text): Handle tables.
6951 (html_text::do_emittext): Use `nl()'.
6952 (html_text::do_para): Handle table.
6953 (html_text::remove_def): New function.
6954 * src/devices/grohtml/output.cc (word, word_list): Implement
6956 (simple_output::end_line): Flush last word.
6957 (simple_output::simple_comment): Ditto.
6958 (simple_output::begin_comment): Recoded.
6959 (simple_output::end_comment): Ditto.
6960 (simple_output::comment_arg): Removed.
6961 (simple_output::check_newline): Improve test and flush last word.
6962 (simple_output::space_or_newline): Improved.
6963 (simple_output::write_newline): Replaced with...
6964 (simple_output::nl): This.
6965 (simple_output::put_raw_char): Flush last word.
6966 (simple_output::check_space): Removed.
6967 (simple_output::put_translated_string): Ditto.
6968 (simple_output::put_string): Simplified.
6969 (simple_output::put_number): Updated.
6970 (simple_output::put_float): Ditto.
6971 (simple_output::put_symbol): Removed.
6972 (simple_output::enable_newlines): Add `check_newline()'.
6973 (simple_output::flush_last_word): New function.
6975 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
6976 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
6978 * tmac/s.tmac (@PP, @IP): Add html conditional code.
6979 * tmac/an-old.tmac (TP): Ditto.
6981 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
6983 * mdate.sh: Make it POSIX compliant.
6985 2001-03-09 Werner LEMBERG <wl@gnu.org>
6987 Added the `return' request to end a macro immediately. It simply
6988 pops iterators from the input stack until a macro iterator is found.
6990 * src/roff/troff/input.cc (input_iterator::is_macro,
6991 macro_iterator::is_macro): New member.
6992 (input_return_boundary): New class to signal an immediate return
6994 (input_stack::add_return_boundary, input_stack::is_return_boundary):
6996 (input_stack::clear): Use it.
6997 (input_stack::pop_macro): New function.
6998 (while_request): Use `is_return_boundary()'.
6999 (return_macro_request): New function.
7000 (init_input_requests): Use it.
7002 * src/roff/troff/TODO: Updated.
7003 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7005 2001-03-08 Werner LEMBERG <wl@gnu.org>
7007 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
7010 2001-03-07 Werner LEMBERG <wl@gnu.org>
7012 Make `\B' more rigid.
7014 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
7016 (get_number_rigidly): New function.
7017 * src/roff/troff/input.cc (do_expr_test): Use it.
7018 * src/roff/troff/token.h: Updated.
7020 * src/roff/troff/request.h: Fix typo (init_html_request ->
7021 init_markup_request).
7023 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
7025 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
7026 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
7027 are now `.begin', `.end', `.image'.
7029 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
7030 (html_printer::add_to_sbuf): Changing type of `code' parameter.
7031 Use add_char_to_sbuf().
7032 (to_unicode): New function.
7033 (char_translate_to_html): Changing type of `ch' parameter.
7035 (html_printer::~html_printer): Comment out doctype string.
7036 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
7037 instead of `.html-end'.
7038 (write_start_image): Use `.begin' and `.image' instead of
7039 `.html-begin' and `.html-image'.
7040 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
7041 (html_begin): Renamed to ...
7043 (html_end): Renamed to ...
7045 (html_image): Renamed to ...
7047 (init_html_requests): Renamed to ...
7048 (init_markup_requests): This.
7049 * tmac/www.tmac: Updated.
7051 2001-02-28 Bram <bram@avontuur.org>
7053 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
7056 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
7058 * doc/meref.me: Fixing some typos.
7060 2001-02-16 Werner LEMBERG <wl@gnu.org>
7062 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
7063 method. Return `HYPHEN_MIDDLE' if it was `\:'.
7064 * src/roff/troff/node.h: Updated.
7066 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
7068 * tmac/groff_tmac.man: Fix typo.
7070 2001-02-16 Werner LEMBERG <wl@gnu.org>
7072 Fixing a bug which prevented proper end-of-sentence recognition
7073 between an `unformatted' box and the following text. As a
7074 consequence, vertical line distances are no longer preserved in
7075 boxes after a call to `.unformat' -- because boxes aren't
7076 line-oriented (contrary to diversions), this doesn't make sense
7079 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
7081 (vertical_size_node::set_unformat_flag): New method.
7082 * src/roff/troff/node.hh: Updated.
7083 * src/roff/troff/input.cc (word_space_node::reread,
7084 hmotion_node::reread): Reset `unformat' flag after usage.
7085 (unformat_macro): Append only if `set_unformat_flag()' returns
7087 * src/roff/troff/troff.man: Updated.
7089 2001-02-15 Werner LEMBERG <wl@gnu.org>
7091 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
7092 documentation of `asciify' and `unformat' requests.
7094 2001-02-13 Werner LEMBERG <wl@gnu.org>
7096 Redesigned the `unformat' request. It is no longer connected with
7097 `asciify' but rather uses new `reread()' methods if the `unformat'
7098 flag is set. Additionally, the handling of space characters after
7099 unformatting has been fixed so that they retain their width.
7101 * src/roff/troff/node.h (width_list): New structure to store
7102 original widths of spaces.
7103 (node): Added `unformat' member.
7104 Replaced `num_spaces' variable with `orig_width' list.
7105 * src/roff/troff/node.cc (*node::asciify,
7106 asciify_reverse_node_list): Removed `unformat_only' flag and related
7108 (word_space_node::asciify, word_space_node::word_space_node): Use
7110 (word_space_node::~word_space_node): New destructor.
7111 (word_space_node::copy): Updated to handle `orig_width'.
7112 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
7113 (*node::merge_space): Update `orig_width' list if necessary.
7114 (*node::set_unformat_flag): New methods to set the `unformat' flag.
7115 * src/roff/troff/enc.cc (environment::space_newline): Use
7117 (environment::space): Added method to handle space width and
7118 sentence space width as parameters. Use `width_list'.
7119 (environment::make_tab_node): Updated.
7120 * src/roff/troff/env.h: Updated.
7121 * src/roff/troff/input.cc (word_space_node::reread,
7122 unbreakable_space_node::reread, hmotion_node::reread): New methods
7123 to handle nodes specially if `unformat' flag is set.
7124 (do_asciify_macro): Renamed back to ...
7125 (asciify_macro): This.
7126 (unformat_macro): New implementation to simply set the `unformat'
7129 * MORE.STUFF: Added more info about deroff.
7131 2001-02-08 Werner LEMBERG <wl@gnu.org>
7133 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7134 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
7135 and `add_self()' methods to avoid hyphenation. For example, the
7136 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
7137 soft hyphen after `foo'. Now the hyphen list is correctly
7138 `foo<ignore><ignore>bar'.
7140 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
7142 * tmac/groff_tmac.man: Fix `BIR' macro.
7144 2001-02-04 Werner LEMBERG <wl@gnu.org>
7146 A new escape sequence `\:', inserting a zero-width break point.
7148 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
7149 * src/roff/troff/input.cc (get_copy, token::next, asciify):
7151 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
7153 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
7154 and `asciify()' methods.
7155 * src/roff/troff/node.cc (space_node::space_node): Updated.
7156 (space_node::asciify): Handle `was_escape_colon'.
7157 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7159 Handle `\~' similar to other comparable requests.
7161 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
7163 (token::next): Move creation of an unbreakable_space_node to...
7164 (token::add_to_node_list): Here.
7166 Fix a bug which sometimes prevented hyphenation of words connected
7167 with `\~' or `\ ' (and other escape sequences handled as
7168 TOKEN_NODE). This also fixes a hyphenation problem with boxes
7169 (after a call to the `unformat' request).
7171 * src/roff/troff/env.h (environment::possibly_break_line,
7172 environment::hyphenate_line): Introducing `start_here' parameter.
7173 * src/roff/troff/env.cc (environment::space_newline,
7174 environment::space): Use it.
7175 (environment::possibly_break_line, environment::hyphenate_line):
7177 * src/roff/troff/input.cc (process_input_stack): Use it.
7178 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7179 space_char_hmotion_node, overstrike_node): Add
7180 `get_hyphenation_type()' method.
7181 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
7182 if `unformat_only' is active.
7184 2001-01-30 Werner LEMBERG <wl@gnu.org>
7186 Implemented new read-only number register `.linetabs' which
7187 returns 1 if in line-tabs mode, 0 otherwise.
7189 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
7190 * src/roff/troff/env.cc (get_line_tabs): New function.
7191 (init_env_requests): Use it.
7192 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7194 * VERSION, REVISION: Changing to 1.17.0.
7196 2001-01-28 Werner LEMBERG <wl@gnu.org>
7198 Fixed a bug which prevented hyphenation of words which are finished
7201 * src/roff/troff/token.h (token): Add enum type
7202 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
7203 * src/roff/troff/input.cc (token::next, token::description,
7204 get_line_arg, token::add_to_node_list, token::process): Use it.
7206 2001-01-27 Werner LEMBERG <wl@gnu.org>
7208 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
7209 * src/roff/troff/div.cc (do_divert): Use it.
7211 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
7213 2001-01-25 Werner LEMBERG <wl@gnu.org>
7215 Adding the `linetabs' request. If set, tab distances are not
7216 computed relative to the input line but relative to the output line.
7218 * src/roff/troff/env.h (environment): New member `line_tabs'.
7219 * src/roff/troff/env.cc (line_tabs_request): Implement request.
7220 (environment::environment, environment::copy): Updated.
7221 (environment::distance_to_next_tab): Use `line_tabs'.
7222 (init_env_requests): Register request.
7223 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
7226 2001-01-24 Werner LEMBERG <wl@gnu.org>
7228 Introducing a new read-only register `.int' which is set to a
7229 positive value if the last output line is interrupted (i.e., if it
7232 * src/roff/troff/env.cc (init_env_requests): Add it.
7233 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7235 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
7237 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
7238 * src/preproc/html/pre-html.cc (findPrefix): New function which
7239 generates the troff executable name via the system prefix.
7240 * src/preproc/eqn/main.cc: Modified warning message.
7242 2001-01-23 Werner LEMBERG <wl@gnu.org>
7244 troff's `box' and `boxa' requests didn't preserve temporary
7247 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
7248 `saved_target_text_length' members.
7249 * src/roff/troff/div.cc (do_divert): Use them.
7251 Tabs (but not yet leaders and fields) are now handled correctly by
7254 * node.h (hmotion_node): Add field `was_tab'.
7255 * env.cc (environment::make_tab_node): Set it.
7256 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
7258 Added new request `unformat' which will, contrary to `asciify',
7259 preserve font information after unformatting (i.e., only nodes
7260 dealing with horizontal space are converted back to input
7263 * input.cc (asciify_macro): Renamed to ...
7264 (do_asciify_macro): this, having a new parameter `unformat_only'.
7265 (asciify_macro, unformat_macro): New; using do_asciify_macro.
7266 (init_input_requests): Added `unformat'.
7267 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
7268 parameter to control asciification process.
7269 * node.h (*_node::asciify): Ditto.
7270 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7272 2001-01-20 Werner LEMBERG <wl@gnu.org>
7274 * doc/groff.texinfo: Minor improvement of `.in' documentation.
7276 2001-01-18 Werner LEMBERG <wl@gnu.org>
7278 * tmac/ps.tmac: Remove call of psold.tmac.
7279 * tmac/psold.tmac: Comment updated.
7280 * tmac/psnew.tmac: Removed since no longer needed.
7281 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
7283 * font/devutf8/R.proto: Adding `shc' glyph.
7284 * font/devutf8/NOTES: Updated.
7286 * test-groff: Updated.
7288 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
7290 First cut of the new html device driver. Changes to pre-html and
7291 the new grohtml are too numerous to be documented here.
7293 Stuff related to `html' has been renamed to `html-old' and `html2'
7294 stuff has been renamed to `html' (including directories). The new
7295 html device driver is therefore invoked as `-Thtml'.
7297 Added new `\O' escape to suppress output (needed by html driver).
7299 Added functions and code to pass info about input-level commands
7300 (`.in', `.fl', etc.) to html driver.
7302 Three new functions (.html-begin, .html-end, and .html-image) for
7303 better html handling: `html-begin' will execute the remaining line
7304 if at the outermost nesting level, increasing an internal counter.
7305 `html-end' does the same but decreases the internal counter.
7306 `html_image' puts its arguments into a special node (suppress_node)
7307 to define an image region.
7309 The `output' request has been removed.
7311 * tmac/html-tags.tmac: Removed.
7312 * tmac/arkup.tmac: Updated and renamed to ...
7313 * tmac/www.tmac: New file.
7314 * tmac/markup.tmac Updated and renamed to ...
7315 * tmac/mwww.tmac: New file.
7316 * tmac/Makefile.sub: Updated.
7317 * tmac/an-old.tmac: Updated.
7318 * tmac/eqnrc: Updated.
7319 * tmac/groff_man.man
7320 * tmac/groff_markup.man: Updated and renamed to ...
7321 * tmac/groff_mwww.man: New file.
7322 * tmac/groff_tmac.man: Updated.
7323 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
7324 * tmac/html.tmac: Updated and renamed from html2.tmac.
7325 * tmac/pspic.tmac: Updated html support.
7326 * tmac/s.tmac: Added html output support.
7327 * tmac/troffrc, tmac/troffrc-end: Updated.
7329 * Makefile.in, doc/Makefile: Updated.
7330 * doc/groff.texinfo: Added info about new `\O' escape.
7331 * doc/homepage.ms: Use `MAILTO' macro.
7333 * font/devhtml/DESC.proto: Add `C' font.
7334 * font/devhtml/Makefile.sub: Updated.
7335 * font/devhtml/R.proto: Minor fixes.
7336 * font/devhtml-old/Makefile.sub: Updated.
7338 * src/devices/grohtml-old/Makefile.sub: Updated.
7340 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
7342 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
7343 graphic_start): Add `inline' parameter. Update.
7344 (html_end_suppress, graphic_end): Update.
7346 * src/include/html-strings.h: New file.
7347 * src/include/htmlindicate.h: Comments updated.
7348 * src/include/printer.h: Updated.
7350 * src/preproc/eqn/main.cc (do_file, main): Updated.
7351 * src/preproc/pic/troff.cc (troff_output::start_picture,
7352 troff_output::finish_picture): Updated.
7353 * src/preproc/tbl/main.cc (process_input_file): Updated.
7355 * src/roff/groff/groff.cc (main): Updated.
7356 Pass device arguments to predrivers also.
7357 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
7358 * src/roff/troff/env.h (environment): Updated.
7359 New elements `need_eol' and `ignore_next_eol' (for html output).
7360 * src/roff/troff/env.cc (environment::environment): Add initializers
7361 for `need_eol' and `ignore_next_eol'.
7362 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
7364 (point_size, fill, no_fill, center, right_justify, line_length,
7365 indent, temporary_indent, break_request, handle_tab): Use
7367 (set_tabs): Use `add_html_tag_tabs()'.
7368 (environment::add_html_tag): Updated.
7369 (environment::do_break): Updated.
7370 * src/roff/troff/div.cc (space_request, flush_output): Use
7371 `environment::add_html_tag()'.
7372 * src/roff/troff/input.cc: Updated.
7373 New variable `html_level' to indicate nested `html-begin' requests.
7374 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
7375 (non_interpreted_char_node, token_node, non_interpreted_node): Add
7376 `force_tprint()' method.
7377 (token::next): Handle `\O'.
7378 (do_suppress): Implement it.
7379 (html_begin, html_end, html_image): New functions.
7380 (init_output_requests): Renamed to ...
7381 (init_html_requests): this.
7383 (macro::append_str, macro::append_unsigned, macro::append_int): New
7385 New variable `output_low_mark_miny' to limit minimal value of y.
7386 (reset_output_registers): Use it.
7387 (output_request): Removed.
7388 (get_output_registers): New function.
7389 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
7390 (*_node): Added `force_tprint()' if necessary.
7391 (special_node): New elements `tf' and `get_tfont()'.
7392 (suppress_node): New class.
7393 * src/roff/troff/node.cc:
7394 New global variables `image_no' and `suppress_start_page'.
7395 (real_output_file): New method `is_on()'.
7396 (troff_output_file): New method `start_special(tfont)'.
7397 (troff_output_file::really_print_line): Use `tprint' conditionally.
7398 (real_output_file::print_line): Updated.
7399 (real_output_file::on): Updated.
7400 (*_node): Added `force_tprint()'.
7401 (special_node::special_node): Initializer updated.
7402 (special_node::same, special_node::copy, special_node::tprint_start):
7404 (get_reg_int, get_reg_str): New functions.
7405 (suppress_node::*): New methods.
7406 New global variables last_position, last_image_filename;
7407 (min): New inline function.
7408 * src/roff/troff/reg.h, src/roff/troff/request.h,
7409 src/roff/troff/troff.h: Updated.
7411 2001-01-13 Werner LEMBERG <wl@gnu.org>
7413 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
7414 documentation of `asciify' request.
7416 2001-01-12 Werner LEMBERG <wl@gnu.org>
7418 * src/roff/troff/input.cc: Move definition of special characters
7419 like `ESCAPE_TILDE' to ...
7420 * src/roff/troff/input.h: New file.
7421 * src/roff/troff/Makefile.sub (HDRS): Add it.
7423 Extending the .asciify request to `unformat' space characters also.
7425 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
7426 to count input space characters.
7427 Update constructors to take care of it.
7428 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
7429 `ESCAPE_SPACE' instead of normal space.
7430 (word_space_node::asciify): New method.
7431 (unbreakable_space_node::asciify): New method.
7432 (word_space_node::merge_space): New method.
7433 * src/roff/troff/env.cc (environment::space_newline,
7434 environment::space): Add code to initialize `num_spaces' (using the
7435 constructor of `word_space_node').
7436 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7439 2001-01-09 Werner LEMBERG <wl@gnu.org>
7441 * man/groff_char.man: Use table header traps only conditionally.
7443 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
7445 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
7447 2001-01-08 Werner LEMBERG <wl@gnu.org>
7449 Introducing the `box' and `boxa' requests which are similar to
7450 `di' resp. `da' but omitting a partially filled line (which is
7451 restored after ending the diversion).
7453 * src/roff/troff/div.h (diversion): Add elements to save partially
7455 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
7456 partially filled line.
7457 (divert, divert_append): Updated.
7458 (box, box_append): New functions.
7459 (init_div_requests): Use them.
7460 * src/roff/troff/env.h (environment): do_divert() is now a friend.
7461 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7463 * doc/groff.texinfo: Fix documentation of `lf' request.
7465 2000-12-25 Werner LEMBERG <wl@gnu.org>
7467 * src/roff/troff/troff.man, NEWS: Document `writem' request.
7469 2000-12-21 Werner LEMBERG <wl@gnu.org>
7471 Ignore `ss' request if in compatibility mode.
7473 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
7474 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
7475 * src/roff/troff/env.cc (space_size): Use it.
7477 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
7478 `ss' request in nroff mode.
7480 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
7483 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
7485 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
7487 2000-12-13 Werner LEMBERG <wl@gnu.org>
7489 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
7490 * src/preproc/eqn/neqn.man: Small fixes and additions.
7492 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
7494 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
7497 * src/preproc/eqn/neqn.man: New file.
7499 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
7502 * tmac/e.tmac: Add `T&' macro.
7503 Fix `indent cannot be negative' warning.
7504 * tmac/s.tmac: Fix `indent cannot be negative' warning.
7506 2000-12-07 Werner LEMBERG <wl@gnu.org>
7508 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
7510 2000-12-06 Werner LEMBERG <wl@gnu.org>
7512 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
7515 * MORE.STUFF: Added info about deroff for djgpp.
7517 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
7518 documentation of -rcR switch.
7520 2000-12-03 Werner LEMBERG <wl@gnu.org>
7522 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
7523 if -rcR=1 (which is now the default in nroff mode), a single, very
7524 long page is created instead of multiple pages: All `ne' and `wh'
7525 requests are put into conditionals; a new macro `an-end' is added to
7526 be called with `em'.
7528 Some other minor cleanups.
7530 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
7532 2000-12-02 Werner LEMBERG <wl@gnu.org>
7534 Fixing a bug which prevented hyphenation in words followed
7535 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
7537 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
7538 Adding possibly_break_line().
7539 * src/roff/troff/env.h (environment): Make possibly_break_line()
7542 Make `\~' usable in .tr request.
7544 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
7545 (token): Add stretchable_space().
7546 * src/roff/troff/input.cc (token::next, token::delimiter,
7547 token::description, process_input_stack, do_translate,
7548 add_to_node_list, token::process): Use it.
7549 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
7550 for adjusting the space.
7551 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
7552 for stretchable space.
7553 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
7554 (make_node): Add code for stretchable space.
7555 * src/roff/troff/env.cc (environment::add_char): Use it.
7556 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
7557 (get_copy, token::next, transparent_translate, asciify): Use it.
7559 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
7560 doc/groff.texinfo: Updated.
7561 * man/groff.man: Small reorderings.
7563 2000-11-23 Werner LEMBERG <wl@gnu.org>
7566 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
7568 * src/roff/troff/input.cc (main): Add `config_macro_path' and
7569 `safer_macro_path' to -M option.
7570 * src/roff/troff/troff.man: Fixes.
7572 2000-11-22 Werner LEMBERG <wl@gnu.org>
7574 Use safer path (except for config files) if -U isn't specified. Add
7575 a special macro path (without home and current directory) for config
7576 files. Add home directory to unsafe path for consistency. Don't
7577 include the home directory in the font path.
7579 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
7581 * src/include/macropath.h: Add `config_macrp_path'.
7582 * src/libs/libgroff/fontfile.cc: Fix font path.
7583 * src/roff/troff/input.cc (process_startup_file): Use
7584 `config_macro_path'.
7585 (main): Select unsafe path if -U is given.
7587 * src/preproc/eqn/main.cc (main): Fixing search path for
7589 * src/preproc/eqn/eqn.man: Updated.
7591 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
7594 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
7595 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
7596 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7597 src/devices/grotty/grotty.man: Updated.
7599 * Makefile.in: Fix comments.
7601 2000-11-17 Werner LEMBERG <wl@gnu.org>
7603 * tmac/safer.tmac: Empty file added (again) for compatibility
7605 * tmac/Makefile.sub: Updated.
7607 2000-11-16 Werner LEMBERG <wl@gnu.org>
7609 * src/devices/grodvi/dvi.cc (main),
7610 src/devices/grohtml2/post-html.cc (main),
7611 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7612 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7613 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7614 (main), src/preproc/html2/pre-html.cc (main),
7615 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7616 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7617 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7618 (main), src/utils/hpftodit/hpftodit.cc (main),
7619 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
7620 (main), src/utils/lookbib/lookbib.cc (main),
7621 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
7622 (main): Use stdout for -v.
7623 * src/roff/groff/groff.cc (run_commands),
7624 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
7625 to make direct printing to stdout possible.
7626 * src/roff/groff/pipeline.h: Updated.
7628 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
7629 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
7630 * src/utils/afmtodit/afmtodit.man: Updated.
7632 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
7633 (version): New function.
7635 * src/utils/addftinfo/addftinfo.man: Updated.
7637 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
7638 Fixing copyright dates.
7640 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
7643 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
7646 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
7648 2000-11-15 Werner LEMBERG <wl@gnu.org>
7650 In all programs, make -v return immediately with exit status 0 to
7651 be compliant with the GNU standard.
7653 * src/devices/grodvi/dvi.cc (main),
7654 src/devices/grohtml2/post-html.cc (main),
7655 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7656 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7657 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7658 (main), src/preproc/html2/pre-html.cc (main),
7659 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7660 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7661 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7662 (main): Implement it.
7665 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
7666 and postprocessors to the -v option.
7668 * src/roff/grog/grog.pl: Implement -v.
7669 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
7670 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7672 * src/roff/nroff/nroff.sh: Implement -v.
7673 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
7674 * src/roff/nroff/nroff.man: Updated.
7676 * src/preproc/eqn/main.cc (main): Fix comment typo.
7678 * MORE.STUFF: Added info about djgpp port of grap.
7680 2000-11-14 Werner LEMBERG <wl@gnu.org>
7682 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
7683 mode (or rather, implemented non-compatibility mode).
7684 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7686 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
7687 replacing it -- we don't find gxditview otherwise.
7688 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
7690 * src/preproc/pic/depend: Removed. Unnecessary.
7692 Implemented dummy keyword `solid' in pic for compatibility with
7695 * lex.cc (lookup_keyword): Added `solid'.
7696 * pic.y: Added SOLID with dummy rule.
7697 * pic.cc, pic_tab.h: Regenerated.
7698 * doc/pic.ms: Updated.
7700 2000-11-13 Werner LEMBERG <wl@gnu.org>
7702 For security reasons, don't use the current directory but the home
7703 directory while searching and scanning troffrc and troffrc-end.
7704 Similarly, replace the current directory with the home directory
7707 * Makefile.in (fontpath, tmacpath): Remove current directory.
7709 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
7710 two parameters `add_home' and `add_current'.
7711 (search_path::~search_path, search_path::command_line_dir,
7712 search_path::open_file): Remove tests for `dirs' being zero.
7713 * src/include/searchpath.h: Adjust.
7714 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
7716 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
7718 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
7719 * src/roff/troff/input.cc: Use `mac_path', initialized with
7721 (process_startup_file): Set `mac_path' to `safer_macro_path'.
7722 * src/roff/troff/env.cc: Use `mac_path'.
7724 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
7726 * NEWS, man/roff.man, src/roff/troff/troff.man,
7727 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
7730 2000-11-12 Werner LEMBERG <wl@gnu.org>
7732 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
7734 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
7735 * configure.in: Fix typo in comment.
7736 * configure: Regenerated.
7738 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
7741 2000-11-08 Werner LEMBERG <wl@gnu.org>
7743 Add system tmac directory (/usr/local/lib/groff/site-tmac).
7745 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
7746 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
7749 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
7750 * tmac/Makefile.sub (install_data): Create
7751 $(systemtmacdir) and $(localtmacdir).
7752 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
7753 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
7754 NEWS, doc/groff.texinfo: Updated and minor fixes.
7756 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
7757 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
7758 $(systemtmacdir) since the wrapper files are platform-dependent.
7760 2000-11-01 Werner LEMBERG <wl@gnu.org>
7762 * doc/groff.texinfo: Fix typo.
7764 2000-10-26 Werner LEMBERG <wl@gnu.org>
7766 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
7767 tmac.doc.old -> doc-old.tmac
7768 tmac.an.old -> an-old.tmac
7770 * tmac/tmac.*: Moved to ...
7771 * tmac/*.tmac: this.
7772 * tmac/man.local: Fix comment.
7773 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
7774 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
7775 Added some `FILES' sections. More use of @...@ directives. Other
7777 * arch/djgpp/README, font/devutf8/NOTES: Updated.
7778 * doc/homepage.ms, doc/groff.texinfo: Updated.
7779 * man/groff.man, man/roff.man: Updated.
7780 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
7781 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7782 src/devices/grotty/grotty.man: Updated.
7783 * src/preproc/pic/pic.man: Updated.
7784 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
7785 instead of -mdoc.old.
7786 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
7787 * src/roff/nroff/nroff.man: Updated.
7790 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
7792 * tmac/mm.diff: Removed -- it has no use now since the mm package
7795 * tmac/*: Removed trailing spaces.
7797 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
7798 the tmac subdirectory also).
7800 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
7801 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
7802 stuff since it is no longer needed.
7804 * README, PROBLEMS: Updated.
7806 2000-10-25 Werner LEMBERG <wl@gnu.org>
7808 Invert current behaviour: Search first FOOBAR.tmac, then
7811 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
7812 (open_mac_file, macro_source): Implement it.
7813 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
7814 doc/groff.texinfo, NEWS: Document it.
7816 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
7817 Small documentation improvements.
7819 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
7822 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
7824 2000-10-24 Werner LEMBERG <wl@gnu.org>
7826 Add local tmac directory (groff/site-tmac).
7828 * Makefile.in: Add $(localtmacdir).
7829 (uninstall_dirs): Add $(localtmacdir).
7830 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
7831 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
7832 in $(localtmacdir). Create $(localtmacdir).
7833 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
7834 Updated and minor fixes.
7836 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
7838 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
7840 2000-10-23 Werner LEMBERG <wl@gnu.org>
7842 Move hyphen.us to tmac directory.
7844 * src/roff/troff/hyphen.us: Removed.
7845 * src/tmac/hyphen.us: Added.
7846 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
7848 Change installation structure for data files from .../groff/... to
7849 .../groff/<version><revision>/... to be conform with other GNU
7852 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
7853 doc/Makefile: Implement it.
7854 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
7855 * configure: Updated.
7856 * arch/djgpp/README, font/devutf8/NOTES: Use it.
7857 * NEWS: Document it.
7858 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
7859 @MACRODIR@ instead of hard-coded directories.
7861 2000-10-22 Werner LEMBERG <wl@gnu.org>
7863 Implement $GROFF_BIN_PATH environment variable (which defaults to
7864 $bindir) used for child programs of groff and similar wrappers.
7866 * gendefs.sh: Improve documentation.
7867 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
7868 src/preproc/eqn/Makefile.sub (neqn),
7869 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
7870 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
7872 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
7873 $GROFF_PATH__ (the latter for communication with troff).
7874 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
7876 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
7877 doc/groff.texinfo: Document it.
7879 * doc/groff.texinfo: Improve documentation of troff's -a option.
7881 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
7883 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
7884 non-intrusive eol marker.
7885 (troff_output_file::determine_line_limits): New function.
7886 (troff_output_file::draw): Use it.
7887 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
7888 output_pending_lines() instead of output_line().
7889 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
7890 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
7891 createImage): Small fixes.
7893 2000-10-14 Werner LEMBERG <wl@gnu.org>
7895 Replace tmac.safer with a real secure solution.
7897 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
7898 system_request, pipe_output): Disable requests if in safer mode.
7899 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
7900 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
7901 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
7902 doc/groff.texinfo, src/roff/groff/groff.man,
7903 src/roff/troff/troff.man, arch/djgpp/README: Updated.
7905 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
7906 (resource_manager::output_prolog): Replace setenv() with putenv().
7908 2000-10-09 Werner LEMBERG <wl@gnu.org>
7910 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
7911 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
7912 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
7913 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
7914 compilation errors with some compilers. It seems that this code
7915 is no longer necessary -- if yes, it is easy to add some #ifdef's
7916 for that particular old-fashioned compiler.
7918 * MORE.STUFF: Added info about Meta-tbl.
7920 * doc/groff.texinfo: Added more info about `.if "..."..."'.
7922 2000-10-07 Werner LEMBERG <wl@gnu.org>
7924 Adding a new escape sequence \B'...': If the string between
7925 the delimiters is a valid numeric expression, return the character
7926 `1', and `0' otherwise. This is an analogon to \A.
7928 * src/roff/troff/input.cc (do_expr_test): Implement it.
7929 (token::next): Use it.
7930 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
7932 * tmac/tmac.trace: Made independent from escape character.
7934 2000-10-06 Werner LEMBERG <wl@gnu.org>
7936 Adding a new request .dei: define indirect. The first and second
7937 parameter of .dei are taken from string registers instead directly;
7938 this very special request is needed to make tmac.trace independent
7939 from the escape character (which might even be disabled).
7941 * src/roff/troff/input.cc (do_define_macro): Implement it.
7942 (define_macro_indirect): New function.
7943 (init_input_requests): Use it.
7945 Adding two requests .ecs and .ecr: Save and restore the escape
7946 character. These two requests are needed to make tmac.trace
7947 independent from the escape character (which might even be
7950 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
7952 (init_input_requests): Use it.
7954 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7956 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
7958 Adding a new option -P and new environment variable GROPS_PROLOGUE
7959 to grops, selecting a different prologue file (minor modifications
7962 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
7963 src/devices/grops/ps.cc (main): Implement it.
7964 * src/devices/grops/grops.man, NEWS: Document it.
7966 2000-09-22 Werner LEMBERG <wl@gnu.org>
7968 * INSTALL: Add info about selecting paper format.
7970 2000-09-21 Werner LEMBERG <wl@gnu.org>
7972 * src/roff/troff/input.cc (main): Fixing compiler warning.
7973 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
7974 strings.h from the former to the latter.
7975 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
7976 stuff from the former to the latter.
7978 2000-09-11 Werner LEMBERG <wl@gnu.org>
7980 Implementing two new requests .tm1 and .tmc: The former is similar
7981 to .tm but can output leading spaces; its syntax is similar to
7982 defining a string, i.e., a `"' can be used to mark the beginning of
7983 the string to be written to stderr: `.tm1 " test'. The latter is
7984 similar to .tm1 but doesn't write out a final newline character.
7986 * src/roff/troff/input.cc (terminal1, terminal_continue,
7987 do_terminal): New functions.
7988 (init_input_requests): Use them.
7989 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7991 2000-09-09 Werner LEMBERG <wl@gnu.org>
7993 * tmac/groff_mdoc.samples.man: Small fixes.
7995 2000-09-08 Werner LEMBERG <wl@gnu.org>
7997 * tmac/groff_mdoc.man: Fixing typo.
7999 2000-09-02 Werner LEMBERG <wl@gnu.org>
8001 Implementing a .nop request which does nothing.
8003 * src/roff/troff/input.cc (nop_request): New function.
8004 (init_input_requests): Use it.
8005 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8007 2000-09-01 Werner LEMBERG <wl@gnu.org>
8009 * doc/groff.texinfo: Added some comments.
8011 2000-08-30 Werner LEMBERG <wl@gnu.org>
8013 * src/roff/troff/TODO: Updated.
8015 2000-08-25 Werner LEMBERG <wl@gnu.org>
8017 * doc/groff.texinfo: Fix comment how to compile the DVI file.
8019 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8021 * font/devps/generate/Makefile (SHELL): Define explicitly to
8022 "/bin/sh", for non-Unix platforms.
8023 (extraclean): Use a more portable "" quoting instead of a
8024 backslash (which doesn't work on DOS/Windows).
8026 * font/devlj4/generate/Makefile (extraclean): Ditto.
8028 * font/devdvi/generate/Makefile (extraclean): Ditto.
8030 2000-08-25 Werner LEMBERG <wl@gnu.org>
8032 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
8033 src/roff/troff/troff.man: Document Eli's latest changes.
8035 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8037 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
8038 macro file names of the form NAME.tmac as well as tmac.NAME.
8040 2000-08-25 Werner LEMBERG <wl@gnu.org>
8042 * src/include/posix.h: Remove definition of FILENAME_MAX.
8044 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
8045 `sys_fatal' and `stop' function().
8047 * test-groff: Updated.
8049 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
8051 Added the new troff command .output <arg> to suppress output (while
8052 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
8053 registers (for passing the output dimensions to the output device).
8055 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
8057 * src/roff/troff/node.h, src/roff/troff/node.cc
8058 (troff_output_file::really_print_line,
8059 ascii_output_file::really_print_line,
8060 supress_output_file::really_print_line): Use `width' parameter.
8061 (troff_output_file::really_on, troff_output_file::really_off,
8062 output_file::on, output_file::off, real_output_file::on,
8063 real_output_file::off, real_output_file::really_on,
8064 real_output_file::really_off): New functions.
8065 (real_output_file:public output_file): New variable `output_on'.
8066 (real_output_file::begin_page, real_output_file::copy_file,
8067 real_output_file::transparent_char, real_output_file::print_line):
8069 (real_output_file::print_line): Use check_output_limits.
8070 * src/roff/troff/reg.h, src/roff/troff/request.h,
8071 src/roff/troff/input.cc (assign_registers): New function to remove
8073 (do_ps_file): Use it.
8074 (check_output_limits, reset_output_registers, output_request,
8075 init_output_requests): New functions.
8076 (init_input_requests): Updated.
8078 Added new grohtml2 device and html2 preprocessor (coding
8079 not yet finished) which will eventually replace grohtml.
8081 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
8083 * src/include/htmlindicate.h, src/include/htmlindicate
8084 (html_begin_suppress, html_end_suppress): New functions.
8085 * src/preproc/tbl/main.cc: Use it.
8086 * src/roff/groff/groff.cc: Add support for html2 device (which will
8087 automatically invoke the html2 preprocessor).
8088 * src/roff/troff/input.cc (is_html2): New variable.
8089 * src/roff/troff/troff.h, src/roff/troff/env.h,
8090 src/roff/troff/env.cc (environment::add_html_tag): New function
8092 (environment::do_break): Use it.
8093 * font/devhtml2/*: New files.
8094 * src/devices/grohtml2: New device.
8095 * src/preproc/html2: New preprocessor.
8096 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
8098 2000-08-23 Werner LEMBERG <wl@gnu.org>
8100 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
8102 2000-08-22 Werner LEMBERG <wl@gnu.org>
8104 * src/include/lib.h: Provide a fix for IRIX to not include
8107 2000-08-18 Werner LEMBERG <wl@gnu.org>
8109 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
8110 since some non-GNU sed programs can't handle null regexps.
8111 * configure, src/preproc/eqn/Makefile.sub,
8112 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
8114 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
8115 bug (string.h and strings.h are both needed according to latest
8118 * MORE.STUFF: Added info about unroff and troffcvt.
8120 2000-08-08 Werner LEMBERG <wl@gnu.org>
8122 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
8125 * tmac/tmac.man.old: Remove unused number register.
8127 * tmac.doc: Minor documentation fix.
8129 2000-08-07 Paul Eggert <eggert@twinsun.com>
8131 * src/roff/groff/pipeline.c (is_system_shell):
8132 Fix typo: "monocased_shell" no longer exists.
8134 2000-08-07 Paul Eggert <eggert@twinsun.com>
8136 Remove FILENAME_MAX limits.
8138 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
8139 that the argument length is less than FILENAME_MAX.
8140 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
8141 Use struct hack to allocate and free file name.
8142 (struct xtmpfile_list): fname is now part of the structure,
8143 not a pointer to another string.
8145 2000-08-07 Tom Schmidt <tschmidt@micron.com>
8147 * src/include/posix.h: Add a default value for FILENAME_MAX.
8149 2000-08-06 Paul Eggert <eggert@twinsun.com>
8151 Add support for new BSD-style man pages (with ".Dd" instead of
8152 ".TH"), so that "groff -man" understands both styles, even
8153 when running "groff -man" on a host whose system man page
8154 macros don't support ".Dd".
8156 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
8157 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
8158 in case the system man macros don't define Dd or TH.
8160 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
8161 * tmac/tmac.an: New one-line file.
8162 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
8164 2000-08-06 Werner LEMBERG <wl@gnu.org>
8166 * src/roff/troff/troff.man: Fixing typos.
8168 Version 1.16.1 released
8169 =======================
8171 2000-07-31 Werner LEMBERG <wl@gnu.org>
8173 Preparing release 1.16.1.
8175 * REVISION: Revision number set to 1.
8176 * MORE.STUFF: Added info about port to DOS.
8177 * NEWS, win32-diffs: Updated.
8179 * src/include/nonposix.h: Remove first line -- this file is used
8182 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
8185 2000-07-30 Werner LEMBERG <wl@gnu.org>
8187 * doc/texinfo.tex: Update to latest version.
8189 2000-06-28 Paul Eggert <eggert@twinsun.com>
8191 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
8192 commands that fail. Don't assume that "export a=b" is valid shell
8193 syntax. This is needed for Solaris 2.5.1.
8195 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
8196 comment about missing Solaris headers.
8198 * PROBLEMS: Add section about problems with Sun Make and VPATH.
8200 2000-06-25 Werner LEMBERG <wl@gnu.org>
8202 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
8205 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
8207 * win32-diffs: Updated.
8208 * README.WIN32: Added CRs to make all Windows editors happy.
8210 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
8211 src/roff/groff/pipeline.c).
8213 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8215 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
8216 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
8218 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
8220 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
8221 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
8223 (main): Support non-Posix systems with several different styles of
8224 slash characters in file names.
8226 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
8227 (main) [SET_BINARY]: Switch stdin into binary mode.
8229 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
8230 (main): Support file names with several possible slash-type
8231 characters, as given by DIR_SEPS[] in nonposix.h.
8232 (main) [__MSDOS__]: If renaming the temporary index file fails
8233 because it has more than one dot in its trunk, replace the dot
8234 with an underscore and try again.
8235 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
8237 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
8239 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
8240 (File::File): Open the input file in binary mode. Strip CR
8241 characters from each CR-LF pair.
8242 (xbasename): Support file names with several possible slash-type
8243 characters, as given by DIR_SEPS[] in nonposix.h.
8245 * src/include/Makefile.sub (HDRS): Add nonposix.h.
8247 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
8248 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
8249 [!_POSIX_VERSION]: Define for traditional Unix systems.
8250 (real_output_file::real_output_file): Remove the MSVC-specific
8251 call to popen, use instead POPEN_WT, appropriately defined on
8252 nonposix.h. #include nonposix.h.
8253 (real_output_file::~real_output_file): Remove the MSVC-specific
8254 call to pclose, a suitable macro is now defined on nonposix.h.
8255 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
8256 and WEXITSTATUS instead of assuming traditional Unix
8257 interpretation of the status returned by pclose.
8259 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
8260 call to popen, use POPEN_RT instead (appropriately defined on
8261 nonposix.h). #include nonposix.h.
8262 (ps_bbox_request): Open the PostScript file in binary mode.
8263 Close the file after processing it.
8264 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
8267 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
8268 A version of run_pipeline that doesn't use `fork'.
8269 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
8270 (system_shell_name, system_shell_dash_c)
8271 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
8272 the ugliness of testing DOS/Windows file names for equality, and
8273 support both stock shells and ports of Unix shells.
8275 * src/roff/groff/groff.cc: #include nonposix.h.
8276 (BSHELL): Definition moved to nonposix.h.
8277 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
8278 instead of a literal "-c".
8279 (xbasename): Support file names with several possible slash-type
8280 characters, as given by DIR_SEPS[] in nonposix.h.
8281 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
8284 * src/preproc/soelim/soelim.cc: #include nonposix.h.
8285 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
8287 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
8290 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
8292 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
8295 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
8297 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
8298 P_tmpdir is defined, use it instead of the literal "/tmp".
8299 (remove_tmp_files, add_tmp_file): New functions.
8300 (xtmpfile): Record temporary files and register an atexit function
8301 to delete them explicitly, instead of relying on the OS to do
8302 that, which doesn't work on non-Unix systems.
8304 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
8305 (search_path::search_path): Use PATH_SEP instead of a literal
8307 (search_path::command_line_dir): Ditto.
8308 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
8309 to support non-Posix systems.
8311 * src/libs/libbib/search.cc: #include nonposix.h.
8312 (search_list::add_file): Open the file in binary mode.
8314 * src/libs/libbib/linear.cc: #include nonposix.h.
8315 (file_buffer::load): Remove \r characters preceding \n from the
8318 * src/libs/libbib/index.cc: #include nonposix.h.
8319 (make_index_search_item): Open index_filename in O_BINARY mode.
8320 (index_search_item_iterator::get_tag): Ditto. Remove \r
8321 characters before \n characters.
8322 (index_search_item::check_files): Open files in binary mode.
8323 (index_search_item::munge_filename): Support DOS-style file names
8324 with backslashes and drive letters, use IS_ABSOLUTE.
8326 * src/devices/grops/ps.cc: #include nonposix.h.
8327 (main) [SET_BINARY]: Switch stdout to binary mode.
8329 * src/devices/grolj4/lj4.cc: #include nonposix.h.
8330 (main) [SET_BINARY]: Switch stdout to binary mode.
8332 * src/devices/grolbp/lbp.cc: #include nonposix.h
8333 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
8335 * src/devices/grodvi/dvi.cc: #include nonposix.h.
8336 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
8338 (main) [SET_BINARY]: Switch stdout to binary mode.
8339 [_MSC_VER]: Remove an explicit call to _setmode.
8341 * src/include/nonposix.h: New file.
8343 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
8344 operation when building with DJGPP.
8345 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
8346 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
8349 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
8351 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
8352 etc. can include a semi-colon on DOS/Windows.
8353 (depend.temp): Use depend1.temp instead of depend.temp1, to
8354 prevent files from overerwiting each other on 8+3 filesystems.
8356 * gendef.sh (t): Change definition to work with DOS/Windows.
8358 doc/groff.texinfo: Apart of some typo corrections, I also changed
8359 some index entris, to make them more non-ambiguous, and also put
8360 @ignore around some parts that are not yet written, to allow the
8361 Info output be readable.
8363 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
8365 Replaced specific checks for function declarations with a generic
8366 routine taken from GNU bfd.
8368 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
8369 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
8370 * configure.in: Use it.
8371 * src/devices/grolbp/lbp.cc, src/include/lib.h,
8372 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
8373 src/roff/groff/groff.cc: Use it.
8374 * Makefile.in, configure: Updated.
8376 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
8378 * src/devides/grolbp/lbp.h: Removed unused variables.
8380 2000-05-31 Keith Thompson <kst@sdsc.edu>
8382 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
8385 2000-05-31 Werner LEMBERG <wl@gnu.org>
8387 * aclocal.m4 (GROFF_SRAND): New function to test the return value
8388 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
8389 * configure.in: Use it.
8390 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
8391 * configure, Makefile.in: Updated.
8393 * configure.in: Add test for strncasecmp().
8394 * src/include/lib.h: Use it.
8396 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
8398 * src/preproc/grn/Makefile.sub: Add MLIB.
8400 2000-05-29 Nix <nix@esperi.demon.co.uk>
8402 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
8404 2000-05-29 Werner LEMBERG <wl@gnu.org>
8406 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
8408 * PROBLEMS: Small update.
8410 * src/devices/grolbp/lbp.cc: Various small fixes.
8412 2000-05-28 Keith Thompson <kst@sdsc.edu>
8414 * src/roff/nroff/nroff.sh: Fix main loop syntax.
8416 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
8418 2000-05-25 Werner LEMBERG <wl@gnu.org>
8420 * man/roff.man: Removed unused macro.
8422 2000-05-24 Werner LEMBERG <wl@gnu.org>
8424 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
8425 This is needed e.g. if you do
8426 `make distclean; ./configure; make dist'.
8428 Version 1.16 released
8429 =====================
8431 2000-05-23 Werner LEMBERG <wl@gnu.org>
8433 Adding font CWI (constant width italic) to devdvi.
8435 * font/devdvi/CWI: New file.
8436 * font/devdvi/generate/Makefile: Add generating rule.
8437 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
8438 tmac/tmac.dvi: Use it.
8439 * NEWS: Announce it.
8441 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
8442 * font/devlj4/generate/Makefile: Cosmetic changes only.
8444 * man/groff.man: Removed most of the redundant description of
8445 special characters (which is in groff_char.man). Added font
8446 translation CB->CR for devdvi. Other minor fixes.
8448 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
8449 (registered) symbols.
8451 2000-05-22 Werner LEMBERG <wl@gnu.org>
8453 * doc/Makefile: Added rule for creating info files.
8455 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
8457 * font/devdvi/generate/Makefile: Fixed dependencies.
8459 * font/devps/*: Regenerated. Heavy changes for Bookman and
8460 NewCentury Schoolbook!
8461 * font/devps/generate/afmname: Will now run with GNU awk.
8462 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
8463 * font/devps/generate/Makefile: Cosmetic changes only.
8465 2000-05-21 Werner LEMBERG <wl@gnu.org>
8467 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
8468 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
8469 `.SS' now produces a heading with a smaller size than `.SH'.
8470 Completely formatted.
8471 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
8473 * man/groff.man: Improved table appearance. Use of `eo' request
8474 to reduce number of doubled backslashes in macro definitions.
8475 Replacing `\e' with `\(rs'. Other minor fixes.
8477 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
8478 to have correct line number.
8480 * INSTALL: Small improvement.
8482 2000-05-20 Bernd Warken <bwarken@mayn.de>
8484 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
8487 2000-05-19 Bernd Warken <bwarken@mayn.de>
8489 * man/groff.man: Complete update (with a lot of corrections by WL).
8491 2000-05-18 Werner LEMBERG <wl@gnu.org>
8493 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
8495 * font/*/*: Implement it.
8496 * man/groff_char.man, NEWS: Document it.
8498 * src/include/unix.h: Removed. It isn't used.
8500 * doc/groff.texinfo: Slight improvements.
8502 2000-05-17 Werner LEMBERG <wl@gnu.org>
8504 * README, win32-diffs: Small fixes and improvements.
8506 2000-05-16 Werner LEMBERG <wl@gnu.org>
8508 * FDL: New file (the Free Documentation License version 1.1).
8510 * doc/groff.texinfo: Added many start-up values for gtroff.
8511 Some structural improvements of the source code.
8513 2000-05-15 Werner LEMBERG <wl@gnu.org>
8515 * src/roff/troff/input.cc: Added small comment about troffrc-end.
8516 * src/roff/troff/troff.man: Added info about troffrc-end.
8518 2000-05-14 Werner LEMBERG <wl@gnu.org>
8520 * Makefile.in (EXTRADIRS): Fix typos.
8521 (dist): Handle deletion of old .tar.gz file correctly.
8522 (DISTDIRS): Include all tty output devices.
8524 * doc/groff.texinfo: Adding more cross references; countless other
8527 2000-05-13 Werner LEMBERG <wl@gnu.org>
8529 * MORE.STUFF: Added Robert Marks's utilities.
8531 2000-05-12 Werner LEMBERG <wl@gnu.org>
8533 Added win32 port contributed by Blake McBride
8534 <blake@florida-software.com>.
8536 * README.WIN32, win32-diffs: New files.
8539 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
8540 (tmove, tmove2): Added parentheses to avoid compiler warnings.
8541 (change): Removed unused variables.
8543 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
8544 (savebounds): Changed return value from `int' to `void'.
8545 * src/preproc/grn/hdb.cc: Ditto.
8547 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
8548 final backslash in comment to avoid compiler warning.
8550 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
8552 * doc/groff.texinfo: More fixes.
8554 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
8556 * tmac/tmac.doc: Documentation fix.
8558 2000-05-11 Werner LEMBERG <wl@gnu.org>
8560 * doc/groff.texinfo: Reading the source code shows up a lot of
8561 omissions and incorrect data... More conversion to @Deffn macros.
8563 2000-05-10 Werner LEMBERG <wl@gnu.org>
8565 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
8568 * src/roff/troff/request.h: Removing unused `no_break_flag'.
8570 2000-05-09 Werner LEMBERG <wl@gnu.org>
8572 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
8575 * doc/groff.texinfo: Extended history section. More conversion to
8576 @Deffn macros. More .tr documentation.
8578 2000-05-07 Werner LEMBERG <wl@gnu.org>
8580 * doc/groff.texinfo: Completed tab section. Added info about
8583 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
8585 * PROBLEMS: Describe configure script fix for OS/390 Unix.
8587 2000-05-05 Werner LEMBERG <wl@gnu.org>
8589 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
8591 * NEWS: Document it.
8593 * man/troff.man: Minor optical improvements.
8595 2000-05-03 Werner LEMBERG <wl@gnu.org>
8597 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
8599 * font/*/*: Implement it.
8600 * man/groff_char.man, NEWS: Document it.
8602 2000-05-02 Werner LEMBERG <wl@gnu.org>
8604 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
8606 * NEWS: Document the three new man pages.
8608 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
8609 * configure: Updated.
8611 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
8613 2000-05-01 Werner LEMBERG <wl@gnu.org>
8615 Added grap support to grog.
8617 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
8618 * src/roff/grog/grog.man: Document it.
8620 * doc/groff.texinfo, NEWS: Add info about grap support.
8622 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
8623 (with slight fixes by me).
8625 * tmac/groff_tmac.man: New file documenting tmac mechanism.
8626 * tmac/Makefile.sub: Add groff_tmac.man.
8627 * man/roff.man: New file giving overview of roff system.
8628 * man/troff.man: A short reference of troff.
8629 * man/Makefile.sub: Add roff.man and troff.man.
8631 2000-04-30 Werner LEMBERG <wl@gnu.org>
8633 Added grap support to groff.
8635 * src/roff/groff/groff.cc: Implement it.
8636 * src/roff/groff/groff.man: Document it.
8638 * src/devices/grotty/grotty.man: Add cp1047 device.
8639 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
8641 * src/roff/groff/groff.man: Ditto.
8642 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
8643 * doc/groff.texinfo: Ditto.
8645 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
8648 2000-04-29 Werner LEMBERG <wl@gnu.org>
8650 * man/groff_char.man: Add `pc' glyph.
8651 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
8652 * tmac/tmac.tty: Add `pc' glyph.
8653 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
8654 we use cp1047 output device.
8656 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
8657 there are still hardcoded latin1->unicode values in utf8's font
8659 * configure: Updated.
8660 * NEWS: Minor clarification. Updated.
8662 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
8665 2000-04-28 Werner LEMBERG <wl@gnu.org>
8667 Adding EBCDIC code page 1047.
8669 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
8670 font/devcp1047/DESC.proto: New files.
8672 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
8673 either ascii/latin1 or cp1047.
8674 * Makefile.in: Use it.
8675 * configure: Updated.
8677 Replacing and/or adding `md' (mathdot) glyph with `pc'
8678 (periodcentered) in all text fonts.
8680 * font/*/*: Change it.
8682 2000-04-27 Werner LEMBERG <wl@gnu.org>
8684 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
8686 * configure.in: Add check for strings.h.
8687 * src/include/driver.h: Use HAVE_STRINGS_H.
8688 * src/devices/grolbp/lpb.cc: Remove string.h.
8690 * src/include/groff-getopt.h: New file. It will be used instead of
8691 getopt.h (to be included in lib.h) to avoid endless problems with
8692 picky C++ compilers.
8693 * src/include/lib.h: Use groff-getopt.h.
8694 * src/include/Makefile.sub: Updated.
8696 * configure: Updated.
8697 * Makefile.in: Updated.
8699 * NEWS: Mention EBCDIC support.
8701 2000-04-26 Werner LEMBERG <wl@gnu.org>
8703 * TODO: Some additions.
8705 2000-04-25 Werner LEMBERG <wl@gnu.org>
8707 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
8710 2000-04-23 Werner LEMBERG <wl@gnu.org>
8712 * src/roff/troff/troff.man: Minor fixes.
8714 2000-04-22 Werner LEMBERG <wl@gnu.org>
8716 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
8717 `.T' string register and the incompatible definition of the `.T'
8718 number register (compared to Unix troff).
8720 * man/groff_char.man: Add some missing characters.
8721 * font/devutf8/NOTES: Update.
8723 2000-04-21 Werner LEMBERG <wl@gnu.org>
8725 * src/include/htmlindicate.h, src/include/lib.h,
8726 src/include/posix.h: Fix copyright.
8728 * src/include/Makefile.sub: Update.
8730 2000-04-20 Werner LEMBERG <wl@gnu.org>
8732 * src/roff/troff/input.cc (input_char_description): Removing
8733 superfluous space char.
8735 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
8737 * doc/groff.texinfo: Document EBCDIC.
8739 2000-04-19 Werner LEMBERG <wl@gnu.org>
8741 Introducing `shc' as the glyph name for the soft hyphen character.
8743 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
8744 font/devlatin1/R.proto: Use it.
8748 2000-04-18 Werner LEMBERG <wl@gnu.org>
8750 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
8751 dependency on ASCII order.
8753 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
8755 * src/libs/libgroff/illegal.c: Added EBCDIC table.
8756 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
8758 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
8759 to increase portability.
8761 2000-04-15 Werner LEMBERG <wl@gnu.org>
8763 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
8764 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
8765 the generic `\n' if under OS/390 Unix.
8767 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
8769 * configure: Regenerated.
8771 2000-04-14 Werner LEMBERG <wl@gnu.org>
8773 * doc/groff.texinfo: More conversions to @Deffn.
8775 2000-04-12 Werner LEMBERG <wl@gnu.org>
8777 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
8780 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
8782 2000-04-10 Werner LEMBERG <wl@gnu.org>
8784 * doc/groff.texinfo: More conversions to @Deffn.
8786 2000-04-08 Werner LEMBERG <wl@gnu.org>
8788 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
8789 Updated to latest version (glibc 2.1.3).
8791 2000-04-07 Werner LEMBERG <wl@gnu.org>
8793 * doc/Makefile (clean): Include more index files.
8794 Add rule texinfo->dvi.
8796 2000-04-05 Werner LEMBERG <wl@gnu.org>
8798 * doc/groff.texinfo: Added new index `op' for operators. More
8799 info on end of sentence characters. More use of @Deffn.
8801 2000-03-30 Werner LEMBERG <wl@gnu.org>
8803 * */*.man: Adding a note that a whitespace can be inserted between
8804 a command line option and its parameter -- we are using GNU getopt.
8806 * src/roff/groff/groff.man: Add example of `-m mandoc'.
8808 2000-03-28 Werner LEMBERG <wl@gnu.org>
8810 Correct anachronism of calling the man macro file with `-man'
8811 instead of `-m man' etc.
8813 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
8814 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
8815 load tmac.<package>.
8817 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
8821 * doc/groff.texinfo: Updated.
8823 * tmac/groff_man.man: Copyright added.
8825 2000-03-27 Werner LEMBERG <wl@gnu.org>
8827 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
8828 typeset the request resp. escape name with a tt font -- due to a
8829 bug in texinfo.tex it is necessary to use the `-e' switch with
8832 Improving info about usage of groff units.
8836 2000-03-20 Werner LEMBERG <wl@gnu.org>
8838 * doc/groff.texinfo: Added section about man macro package
8839 (I've basically taken groff_man.man). Introducing new indices `ma'
8840 for macros/strings and `gl' for glyph names. Other minor fixes.
8842 * tmac/groff_man.man: Fixed some typos.
8844 2000-03-19 Werner LEMBERG <wl@gnu.org>
8846 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
8849 * doc/texinfo.tex: New file.
8851 2000-03-18 Werner LEMBERG <wl@gnu.org>
8853 * doc/groff.texinfo: Improved section on number registers. Other
8856 2000-03-16 Werner LEMBERG <wl@gnu.org>
8858 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
8861 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
8862 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
8863 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
8864 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
8866 * src/preproc/grn/grn.man: Better synopsis; added copyright.
8868 * src/roff/grog/grog.man: Updated copyright date.
8870 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
8872 * configure.in: Added test for strdup.
8874 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
8877 Replaced dynamic allocation of arrays `[...]' with `new' operator.
8881 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
8883 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
8885 2000-03-11 Werner LEMBERG <wl@gnu.org>
8887 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
8889 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
8890 * src/include/lib.h: Remove some spaces.
8892 2000-03-10 Werner LEMBERG <wl@gnu.org>
8894 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
8895 initializers from arguments (some compilers don't like this).
8897 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
8899 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
8900 used by pic and eqn to tell grohtml where the graphic regions start
8902 * src/libs/libgroff/Makefile.sub: Use it.
8903 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
8904 graphic_start() and graphic_end() from htmlindicate.cc.
8906 2000-03-09 Werner LEMBERG <wl@gnu.org>
8908 * tmac/tmac.safer: Will now work correctly in compatibility mode.
8909 * tmac/groff_man.man: More fixes.
8911 2000-03-08 Werner LEMBERG <wl@gnu.org>
8913 * doc/Makefile: Added texput.log to the `clean' target.
8914 * doc/groff.texinfo: Added info about delimiters for escapes.
8916 2000-03-08 Bernd Warken <bwarken@mayn.de>
8918 * src/preproc/pic/pic.man: Add info on conversion of pic images to
8919 other graphic formats.
8921 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
8923 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
8924 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
8925 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
8928 2000-03-07 Werner LEMBERG <wl@gnu.org>
8930 * doc/groff.texinfo: Spelling fixes.
8932 2000-03-06 Werner LEMBERG <wl@gnu.org>
8934 * tmac/groff_man.man: Completely revised to cover everything in
8937 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
8938 Other minor fixings.
8939 * src/roff/troff/env.cc (environment_copy): Improve error message and
8941 * src/roff/troff/TODO: Updated.
8943 * doc/Makefile: Bug fixes -- this is still provisional, though...
8945 * tmac/eqnrc: Small fixes.
8947 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
8949 Adding a request `evc' to copy environments.
8951 * src/roff/troff/env.cc (environment::copy, environment_copy):
8953 * src/roff/troff/env.h: Add prototype.
8955 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
8957 Adding strsep() -- Solaris 8 doesn't have it.
8959 * configure.in: Test it.
8960 * src/devices/grolbp/lbp.cc: Add code.
8962 2000-03-05 Werner LEMBERG <wl@gnu.org>
8964 * src/roff/troff/div.cc (macro_diversion::output,
8965 top_level_diversion::output): Fixing an incompatibility with
8966 original troff: \x'0' updates the .a register also. Thanks to
8967 <Andries.Brouwer@cwi.nl> for pointing this out.
8968 * doc/groff.texinfo: Document it.
8970 * Makefile.in: Create Makefile.dep if necessary before calling the
8971 submake process to avoid warning about nonexistent file.
8973 * NEWS, PROJECTS: Updated.
8975 2000-03-04 Werner LEMBERG <wl@gnu.org>
8977 * tmac/troffrc: Add tmac.lbp.
8979 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
8981 * tmac/tmac.lbp: New file.
8982 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
8985 2000-03-03 Werner LEMBERG <wl@gnu.org>
8987 * Makefile.in: Fixing $(subdir).
8989 * README, NEWS: Small fixes.
8991 * test-groff: Adding path to grolbp.
8993 * configure.in: The (new) file src/xditview/Imakefile.in will be
8994 also configured -- it is now possible to build gxditview in a
8995 directory different from $srcdir.
8997 2000-03-02 Blake McBride <blake@florida-software.com>
8999 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
9001 * MORE.STUFF: Added website of bell labs and info about plot2dev.
9003 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
9005 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
9008 2000-02-29 Werner LEMBERG <wl@gnu.org>
9010 Adding GNU getopt to the groff distribution.
9012 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
9014 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
9015 * aclocal.a4: Remove GROFF_GETOPT function.
9016 * configure.in, Makefile.in, PROBLEMS: Update.
9017 * src/include/lib.h: Replace getopt tests with getopt.h.
9018 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
9020 * doc/groff.texinfo: Further checking/updating. Adding more index
9023 * man/groff_out.man: Fix nroff mode activation (for emacs).
9024 * man/groff_font.man: Add missing ligature.
9026 2000-02-28 Werner LEMBERG <wl@gnu.org>
9028 * doc/groff.texinfo: Further checking/updating. Adding more index
9031 * src/devices/grolbp/grolbp.man: Added a comment line at the
9032 beginning of the file (similar to shell scripts) which indicates
9033 that `tbl' should be used as a preprocessor.
9035 2000-02-27 Blake McBride <blake@florida-software.com>
9037 Adapting groff to MS Visual C++ 6.0 compiler (tested with
9038 Windows NT 4.0). Uses _MSC_VER define where necessary.
9040 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
9041 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
9042 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
9043 src/include/lib.h, src/libs/libgroff/errarg.cc,
9044 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
9045 src/preproc/refer/label.y, src/preproc/refer/label.cc,
9046 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
9047 src/roff/troff/div.cc, src/roff/troff/env.cc,
9048 src/roff/troff/input.cc, src/roff/troff/node.cc,
9049 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
9050 if_to_a() to avoid name clashes.
9051 * src/include/posix.h: Don't use unistd.h.
9052 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
9053 clause for integrating non-Unix xtmpfile() code.
9054 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
9055 structure; use "rt" for popen() in pipe_source(); add getpid()
9057 * src/roff/troff/node.cc: Use special versions of popen() in
9058 real_output_file() and pclose() in ~real_output_file().
9060 2000-02-27 Werner LEMBERG <wl@gnu.org>
9062 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
9063 LBP-8 series laser printers). This code has been contributed by
9064 Francisco Andrés Verdú <pandres@dragonet.es>.
9066 * src/devices/grolbp/*: The grolbp output device.
9067 * font/devlpb/*: The font description files.
9068 * Makefile.in: Add grolpb and devlbp subdirectories.
9070 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
9071 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
9074 * doc/groff.texinfo: Further checking/updating. Adding more index
9079 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
9081 * man/groff_font.man: Adding info about obsolete DESC keywords.
9082 * src/devices/grolj4/grolj4.man: Documenting additional DESC
9085 2000-02-26 Werner LEMBERG <wl@gnu.org>
9087 * src/preproc/grn/grn.man: Added info about the gremlin file format
9088 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
9090 2000-02-25 Werner LEMBERG <wl@gnu.org>
9092 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
9093 friends to be non-integer.
9095 * src/preproc/grn/grn.man: Document it.
9097 * doc/groff.texinfo: Further checking/updating. Adding more index
9100 2000-02-24 Werner LEMBERG <wl@gnu.org>
9102 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
9103 line thicknesses to be integer multiples of this value.
9105 * src/preproc/grn/grn.man: Commenting out the -s option -- the
9106 corresponding code doesn't work (yet).
9108 * doc/groff.texinfo: Further checking/updating. Adding more index
9111 2000-02-23 Werner LEMBERG <wl@gnu.org>
9113 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
9114 specify line thickness instead of base units. The new default
9115 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
9116 thick lines respectively.
9118 Removed unused variable `prevval'.
9120 * src/preproc/grn/grn.man: Updated.
9122 2000-02-22 Werner LEMBERG <wl@gnu.org>
9124 * src/preproc/grn/main.cc: Slight formatting.
9126 * src/roff/groff/groff.man: Formatting fix.
9127 * src/preproc/grn/grn.man: Ditto.
9129 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
9131 * doc/groff.texinfo: Further checking/updating.
9133 2000-02-21 Werner LEMBERG <wl@gnu.org>
9135 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
9137 * test-groff: Added grn subdir to path.
9139 * doc/groff.texinfo: Some restructing and other small improvements.
9141 * src/roff/groff/groff.cc (help): Fixed info string.
9143 2000-02-20 Werner LEMBERG <wl@gnu.org>
9145 * doc/meref.me: Fix description of .GS request.
9147 * src/roff/troff/troff.man: Fixing typo.
9149 Adding the `grn' preprocessor for gremlin graphic files.
9151 * src/preproc/grn/*: This is the Berkeley distribution written by
9152 David Slattengren and Barry Roitblat, adapted to groff by Daniel
9153 Senderowicz and Werner Lemberg.
9155 * doc/grnexampl.{me,g}: A sample for grn.
9157 * Makefile.in: Added subdirectory entry for grn.
9159 * src/roff/groff/groff.cc: Added support for grn. It can be now
9160 called with the switch `-g'.
9162 * src/roff/groff/groff.man: Updated.
9164 * src/roff/grog/grog.{man,pl,sh}: Updated.
9168 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
9170 * src/include/lib.h: Added xtmptemplate and made xtmpfile
9171 parametrically polymorphic.
9173 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
9174 and the alterations to xtmpfile.
9175 xtmpfile can be requested to return the filename created
9176 and asked not to unlink the temp file. The default behaviour
9177 if parameters are absent is exactly the same as before.
9179 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
9181 A new request `length' is available which returns the length of a
9182 string in a number register:
9184 * src/roff/troff/input.cc (length_macro): Implement it.
9185 * src/roff/troff/input.cc (init_input_requests): Register it.
9187 2000-02-11 Werner LEMBERG <wl@gnu.org>
9189 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
9190 of the `substring' request.
9192 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
9195 * src/roff/troff/TODO, NEWS: Updated.
9197 2000-02-09 Werner LEMBERG <wl@gnu.org>
9199 * src/roff/groff/groff.man: Added an example.
9201 2000-02-06 Werner LEMBERG <wl@gnu.org>
9203 I've considerably modified the directory structure of the
9204 distribution to get a more vertical layout. For example, the number
9205 of top level directories has been reduced from 42 to 6.
9207 As a consequence, many changes, especially to the makefiles, were
9210 * The makefile variables `top_builddir' and `top_srcdir' have been
9211 introduced. Virtually all relative paths have been replaced with
9212 absolute ones using these two variables.
9214 * Dependencies (in the files `Makefile.dep') are no longer part of
9215 the distribution. Instead, they are created during a `make install'
9216 in the build directory.
9218 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
9219 make `top_srcdir' and `top_builddir' absolute.
9223 * Man pages now depend on the files `VERSION' and `REVISION'.
9225 * The added shell script `mkinstalldirs' will replace `mkdir' in
9228 * VERSION: Version number increased to 1.16.
9230 2000-02-04 Werner LEMBERG <wl@gnu.org>
9232 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
9234 * Makefile.in: Removed $(tmac_m) since it is no longer needed
9235 (after an update of the mm stuff).
9237 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
9239 2000-02-03 Werner LEMBERG <wl@gnu.org>
9241 The .psbb request will now also accept Mac PS images (i.e. using LF
9242 as the EOL character).
9244 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
9245 (with slight modifications).
9246 * troff/input.cc (do_ps_file): Use it.
9248 * test-groff: Add grohtml and grolj4 output devices to PATH.
9250 2000-01-30 Werner LEMBERG <wl@gnu.org>
9252 * NEWS, MORE.STUFF: Updated.
9254 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
9256 Add the `srand' command to pic.
9258 * pic/lex.cc, pic/pic.y: Implement it.
9259 * pic/pic.man: Document it.
9260 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
9262 2000-01-30 Werner LEMBERG <wl@gnu.org>
9264 Add a new request `.psbb'. This does exactly what the external
9265 program psbb did. It scans a PostScript image file for a
9266 %%BoundingBox comment and extracts the bounding box values (in
9267 PostScript units) which are then stored in the four new (read-only)
9268 number registers `llx', `lly', `urx', and `ury'.
9270 This will allow the usage of the .PSPIC macro without worrying
9271 about unsafe behaviour of groff, i.e., it will work without the
9272 `-U' switch of groff.
9274 * troff/input.cc: Implement it.
9275 * tmac/tmac.pspic: Use it.
9276 * troff/troff.man, grops/grops.man, NEWS: Document it.
9277 * psbb/*, Makefile.in: Remove it since it is no longer needed.
9279 This is bloody C code simply adapted from psbb.c! Any improvements
9282 2000-01-29 Werner LEMBERG <wl@gnu.org>
9284 * man/groff_font.man: Minor clarifications.
9288 2000-01-28 Werner LEMBERG <wl@gnu.org>
9290 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
9292 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
9294 * man/groff_font.man: Brought up to date regarding tcommand
9296 * libgroff/font.cc: Handle everything after `--' as a comment
9298 * devps/*: Added comment delimiter inside devps font files.
9300 2000-01-28 Werner LEMBERG <wl@gnu.org>
9302 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
9303 \fC...\fP (which now works as expected).
9305 * troff/troff.man: Fix typo.
9307 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
9309 Completed the pass_filenames implementation in troff.
9311 * libdriver/input.cc: Will read the new `F' tcommand.
9312 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
9313 * troff/input.cc: Use it.
9315 2000-01-26 Werner LEMBERG <wl@gnu.org>
9317 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
9318 font will now be updated even if an invalid font is selected.
9320 2000-01-24 Werner LEMBERG <wl@gnu.org>
9322 * doc/homepage.ms: Updated for new tmac.arkup.
9324 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
9326 * tmac/tmac.arkup: Cleanup.
9328 Added `\&' to .HTML macro to `leave vertical mode', so to say.
9330 Removed obsolete .LINK macro completely.
9332 The macros .URL, .FTP, and .MAILTO now accept a third argument which
9333 will be immediately appended to the second argument (to be used with
9334 punctuation, for example).
9336 Disabled .CDFTP macro temporarily for security reasons.
9338 * tmac/groff_markup.man: Complete revision for latest changes in
9339 tmac.arkup -- note that it does not yet format correctly with
9342 2000-01-23 Bruno Haible <haible@clisp.cons.org>
9344 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
9345 * devutf8/R.proto: Add mappings for wp, lh, rh.
9346 * devutf8/NOTES: Updated.
9348 2000-01-23 Werner LEMBERG <wl@gnu.org>
9350 * doc/groff.texinfo: Updated version/copyright info.
9352 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
9354 Added support for two new directives in device descriptions:
9355 `pass_filenames' (to pass the input file name to the output device)
9356 and `use_charnames_in_special' (to support e.g. accented characters
9357 in the `X' request).
9359 * include/font.h, troff/charinfo.h: Declare it.
9361 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
9363 * devhtml/DESC: Use it.
9365 * troff/input.cc: New function encoded_char.
9367 * troff/token.h: Add test for `specialness'.
9369 2000-01-21 Werner LEMBERG <wl@gnu.org>
9371 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
9372 mistake from the list of files to be installed.
9374 2000-01-18 Werner LEMBERG <wl@gnu.org>
9376 * README: Added info how to apply patches.
9378 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
9380 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
9382 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
9384 * troff/input.cc: Add support for troffrc-end.
9386 * tbl/main.cc: Altered to issue table-start and table-end special
9387 characters if using the html device.
9389 * devhtml/*: Modified font files to incorporate html encoding of
9392 * tmac/groff_markup.man: New file documenting tmac.arkup.
9394 * tmac/troffrc-end: New file. This is invoked after all user
9395 specified macros. Currently used by the html device to include
9396 tmac.html. Thus no need for users to specify -mhtml anymore.
9398 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
9399 (MAN7): Add groff_markup.man.
9401 * tmac/tmac.an, tmac/tmac.html: Small html updates.
9403 * tmac/troffrc: tmac.arkup will now be called for the html device.
9405 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
9406 extra device specific information about fonts.
9408 * doc/homepage.ms: New file. It is an example how an HTML home page
9409 could look like with grohtml.
9411 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
9413 2000-01-12 Bruno Haible <haible@clisp.cons.org>
9415 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
9418 * devutf8/NOTES: Updated.
9420 2000-01-08 Bruno Haible <haible@clisp.cons.org>
9422 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
9423 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
9424 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9425 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
9426 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
9427 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
9428 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
9429 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
9432 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
9434 2000-01-12 Fabrizio Polacco <fab@prosa.it>
9436 grolj4: Paper size will be searched case-insensitively.
9438 * include/lib.h: Add check for strcasecmp().
9439 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
9440 * configure.in: Check for strcasecmp().
9442 2000-01-11 Werner LEMBERG <wl@gnu.org>
9444 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
9447 2000-01-10 Werner LEMBERG <wl@gnu.org>
9449 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
9452 Add a new read-only register, `.Y', which contains the groff
9455 * troff/input.cc (init_input_requests): Define it.
9456 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
9457 * doc/groff.texinfo, troff/troff.man: Document it.
9459 * libgroff/Makefile.sub (version.cc): Add definition of
9460 `Version_string[]', consisting of `<major>.<minor>.<revision>'
9461 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
9462 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
9463 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
9464 troff/input.cc, pfbtops/pfbtops.c: Use it.
9466 2000-01-10 Fabrizio Polacco <fab@prosa.it>
9468 Add a revision scheme to the groff package.
9470 * REVISION: New file.
9471 * libgroff/Makefile.sub (version.cc): Use it to define
9472 `revision_string[]'.
9473 * grops/psrm.cc: Use revision_string (converted to an unsigned
9474 integer) in constructor of resource_manager.
9476 2000-01-10 Bruno Haible <haible@clisp.cons.org>
9478 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
9480 * Makefile.in (DEVDIRS): Add devutf8.
9481 * grotty/tty.cc: Include device.h.
9482 (glyph): Change type of `code' to `unsigned int'.
9483 (tty_printer): New field is_utf8. Constructor takes device argument.
9484 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
9485 (tty_printer::add_char): Change type of first arg to `unsigned int'.
9486 (tty_printer::put_char): New function.
9487 (tty_printer::end_page): Use put_char() instead of ::putchar().
9488 (make_printer): Pass device to tty_printer constructor.
9489 * nroff.sh: Determine default device by calling 'locale'. As a
9490 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
9491 Recognize UTF-8 locales.
9492 * tmac/eqnrc: Recognize utf8 like latin1.
9493 * tmac/troffrc: Device utf8 needs tmac.tty.
9495 2000-01-07 Werner LEMBERG <wl@gnu.org>
9497 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
9499 2000-01-07 Paul Eggert <eggert@twinsun.com>
9501 Add a new predefined writeable number register, `year',
9502 which contains the current year.
9504 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
9505 * tmac/tmac.s: Use it.
9506 * troff/input.cc (init_registers): Initialize it.
9508 2000-01-06 Werner LEMBERG <wl@gnu.org>
9510 * PROBLEMS: Fixed typo.
9512 2000-01-04 Paul Eggert <eggert@twinsun.com>
9514 * PROBLEMS: Add Y2k advice for the yr number register.
9516 2000-01-03 Paul Eggert <eggert@twinsun.com>
9518 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
9520 2000-01-02 Werner LEMBERG <wl@gnu.org>
9522 * tmac/tmac.arkup: Slight modification of macros to provide better
9523 appearance for non-HTML formats.
9525 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
9527 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
9528 does not automatically translate to malloc(n) on all OSes
9529 (e.g., SunOS) so do it explicitly. Also, check the returned
9532 2000-01-01 Werner LEMBERG <wl@gnu.org>
9534 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
9536 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
9537 expects this variable
9539 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
9541 * doc/Makefile: Added instructions to create HTML and text
9542 versions of some files.
9544 1999-12-31 Werner LEMBERG <wl@gnu.org>
9546 * Updated INSTALL.gen.
9548 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
9549 better resp. correctly with non-HTML devices.
9551 Version 1.15 released
9552 =====================
9554 1999-12-28 Werner LEMBERG <wl@gnu.org>
9556 * NEWS, VERSION: Changed to 1.15
9558 1999-12-27 Paul Eggert <eggert@twinsun.com>
9560 * nroff/nroff.man: -S is safer, not safe.
9562 * groff/groff.cc (main): Use `safer', not `safe', in variable
9563 names. This does not change the behavior.
9565 * troff/input.cc (main): Likewise.
9567 * nroff/nroff.sh: Likewise.
9569 * troff/input.cc (prepend_string): New function.
9570 (main): Prepend -msafer, so that we check macro libraries for
9573 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
9575 Version 1.14 released
9576 =====================
9578 1999-12-26 Werner LEMBERG <wl@gnu.org>
9580 * NEWS, VERSION: Changed to 1.14.
9582 1999-12-24 Werner LEMBERG <wl@gnu.org>
9584 * refer/refer.cc: Fixing the last fix.
9586 Version 1.13 released
9587 =====================
9589 1999-12-23 Werner LEMBERG <wl@gnu.org>
9591 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
9596 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
9598 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
9599 document conventions, the version number must be a real.
9601 Version 1.12.1 released
9602 =======================
9604 1999-12-22 Werner LEMBERG <wl@gnu.org>
9606 * VERSION: Changed to 1.12.1.
9608 1999-12-22 Alan Rooks <arooks@istar.ca>
9610 * refer/refer.cc (do_file): Slight modification to satisfy the
9611 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
9614 1999-12-20 Werner LEMBERG <wl@gnu.org>
9616 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
9619 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
9620 list of unsafe requests.
9622 * pic/pic.man: Fixed a typo.
9624 * man/groff_out.man: Fixed a typo.
9626 1999-12-18 Werner LEMBERG <wl@gnu.org>
9628 * Makefile.in: Doc fixes.
9630 1999-12-17 Fabrizio Polacco <fab@prosa.it>
9632 * groff/groff.cc: Missing `U' option added to getopt().
9634 * troff/troff.man: Missing `U' option added to synopsis.
9636 Version 1.12 released
9637 =====================
9639 1999-12-14 Werner LEMBERG <wl@gnu.org>
9641 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
9644 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
9645 with the more appropriate terms `safer' and `unsafe'.
9647 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
9648 sys_nerr and sys_errlist[].
9650 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
9652 * pic/pic.y, pic/pic.cc: Added check for fmod().
9654 1999-12-13 Werner LEMBERG <wl@gnu.org>
9656 * VERSION: Changed to 1.12.
9658 Here some patches from various sources; most of them taken from
9659 the Debian distribution.
9661 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
9662 tmac/Makefile.sub: New files copied directly from the NetBSD
9663 distribution. Probably, some additional adaptation later on is
9666 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
9669 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
9670 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
9671 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
9672 (`-S') is now the default.
9674 * README, NEWS: Updated.
9676 1999-12-09 Werner LEMBERG <wl@gnu.org>
9678 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
9680 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
9682 1999-12-06 Werner LEMBERG <wl@gnu.org>
9684 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
9685 grief than relief today. Additionally, it is against the GNU
9688 * configure: Recreated.
9690 1999-12-05 Werner LEMBERG <wl@gnu.org>
9692 * configure.in: Added GROFF_LIBM.
9694 * configure: Recreated.
9696 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
9699 * Makefile.in: Added definition of $(LIBM).
9701 * Makefile.comm (LIBM): Removed.
9703 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
9705 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
9707 * doc/Makefile: Added rule for generation pic.html.
9709 (clean): Files produced by grohtml will be removed also.
9711 * doc/pic.ms: Small fix.
9713 * tmac/tmac.html: Fixed suppression of headers.
9715 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
9717 * tmac/tmac.html: Fixing horizontal arrows.
9719 Turning off hyphenation.
9721 * tmac/tmac.an: Improved support for grohtml; better indentation,
9724 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
9726 * tmac/tmac.arkup: Added CDFTP macro
9728 * tmac/tmac.html: All headers are turned off for ms, me, and mm
9731 * tmac/troffrc: Some additions for HTML stuff.
9733 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
9735 * tmac/tmac.html: Small changes.
9737 1999-09-26 Werner LEMBERG <wl@gnu.org>
9739 * doc/groff.texinfo: Minor fixes.
9741 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
9743 * devhtml/TR: Changed spacewidth to 3.
9745 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
9747 * tmac/tmac.html: Moved markup macros to tmap.arkup.
9749 * tmac/tmac.arkup: New file.
9751 * grohtml/ChangeLog: New file.
9753 1999-09-16 Werner LEMBERG <wl@gnu.org>
9755 * doc/groff.texinfo (Common Features): Added Copying chapter.
9756 Changed format to @smallbook.
9758 1999-09-15 Werner LEMBERG <wl@gnu.org>
9760 * NEWS: Added info about groff.texinfo.
9762 * doc/groff.texinfo: Will now compile (using texi2dvi) without
9765 1999-09-14 Werner LEMBERG <wl@gnu.org>
9767 * groff/groff.man: More updates.
9769 1999-09-13 Werner LEMBERG <wl@gnu.org>
9771 * doc/groff.texinfo: New file. This manual is still very
9772 rudimentary. It has been originally contributed by Trent
9773 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
9776 * INSTALL: Added information about the `doc' subdir
9778 * troff/troff.man: Minor fixes.
9780 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
9783 * troff/input.cc (usage): Added missing `-ffam' to usage message.
9785 * Makefile.in (dist): groff-$(version).tar.gz must be removed
9786 also, otherwise it is included itself in another call of `make
9789 * groff/groff.cc (synopsis): Removed superfluous space.
9791 * PROJECTS, PROBLEMS, NEWS: Updated.
9793 * VERSION: Updated to 1.12beta.
9795 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
9797 * README: Updated: Included documentation about CVS repository,
9798 mailing lists, and daily snapshots.
9800 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
9802 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
9804 * tmac/tmac.an: If the tag didn't fit into the space that the
9805 macro `TP' specifies, the rest of the tag went into the space for
9808 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
9810 * grolj4/lj4.cc: Added duplex printing (option `-d').
9812 * grolj4/grolj4.man: Document duplex printing.
9814 1999-09-12 Werner LEMBERG <wl@gnu.org>
9816 * doc/Makefile (pic.ps): Fixed rule which caused problems with
9817 non-GNUish sed programs.
9819 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
9822 * configure.in (LIBS): Added `-lc'
9824 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
9826 * pic/tex.cc (solid_arc): Casting M_PI to double.
9828 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
9830 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
9831 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
9832 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
9834 * groff/groff_man.man: New file. This manual page was originally
9835 written for the Debian GNU/Linux system by Susan G. Kleinmann
9838 * eqn/list.cc (list_box::compute_metrics,
9839 list_box::compute_sublist_width): Removed variable declaration to
9840 avoid shadowing warnings.
9842 * grops/psrm.cc (resource_manager::process_file): Ditto.
9844 * tfmtodit/tfmtodit.cc (main): Ditto.
9846 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
9847 to avoid shadowing warnings.
9849 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
9850 shadowing loop variable.
9852 * groff/groff.man, troff/troff.man: Added doc about grohtml.
9854 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
9856 New grohtml frontend to convert groff input to html.
9858 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
9860 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
9862 * tmac/eqnrc: Added html device.
9864 * tmac/tmac.html: New file.
9866 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
9867 (troff_output::start_picture, troff_output::finish_picture),
9868 tbl/main.cc (process_input_file):
9869 Surrounded output with `graphics_start' and `graphics_end' so that
9870 the html driver can identify non-text portions.
9872 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
9873 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
9874 grotty/tty.ps (tty_printer::set_char): Additional parameter
9877 * include/printer.h: Class printer: New function
9878 set_char_and_width; new variables (is_char_named, is_named_set,
9879 named_command, named_char_s, named_char_n) to hold information
9880 about named characters -- needed by the html driver.
9882 * libdriver/printer.cc (printer::set_ascii_char,
9883 printer::set_special_char): Use set_char_and_width.
9885 * devhtml/*: New device files for html driver.
9887 * grohtml/*: New driver grohtml.
9889 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
9891 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
9894 1999-09-11 Luke Mewburn <lukem@netbsd.org>
9896 * libgroff/string.cc (search): Small fix to test against NULL
9899 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
9901 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
9902 \b'abc') were stacked in reverse order when processed in a
9905 * troff/node.h: Added `*last' to struct `node' to make the above
9908 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
9909 The default scale for the 'f' and 't' graphics functions were 'm'
9910 rather than 'u' (i.e., no scaling).
9912 1999-09-11 Peter Miller <peterm@jna.com.au>
9914 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
9915 do_file), soelim/soelim.man: Added `-I file' option to soelim,
9916 defining include paths.
9918 * soelim/soelim.cc (include_path_append): New function.
9920 1999-09-11 Larry Jones <larry.jones@sdrc.com>
9922 * tbl/main.cc (process_options): Unix (at least Documenter's
9923 Workbench) tbl allows arbitrary non-alpha characters between
9926 1999-09-11 Paul Eggert <eggert@twinsun.com>
9928 Y2k fixes. Don't assume that the current year precedes 2000.
9930 * doc/meref.me: Add \n(y2, \n(y4.
9932 * tmac/doc-common (Yr): New number register.
9933 (Dd): Don't assume current year precedes 2000.
9935 * tmac/tmac.e (td): Likewise.
9936 (y2, y4): New number registers.
9938 * pic/pic.man: Update reference for pic paper to May, 1991
9941 1999-09-11 Werner LEMBERG <wl@gnu.org>
9943 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9944 Removed quotation marks which prevented correct expansion of
9947 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
9949 1999-09-10 Werner LEMBERG <wl@gnu.org>
9951 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
9954 * Removed configure.old.
9956 1999-08-31 Werner LEMBERG <wl@gnu.org>
9958 * VERSION: Updated to 1.11.1
9960 1999-05-27 Werner LEMBERG <wl@gnu.org>
9962 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
9964 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9965 added quotations around $(tmac_wrap) to avoid syntax error if
9968 * configure: Newly generated using autoconf 2.13.
9970 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
9972 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
9974 * README, PROJECTS, NEWS, INSTALL, VERSION,
9975 doc/Makefile. doc/pic.ms, groff/groff.man:
9976 Prepare for 1.11 release. No code changes.
9977 Documentation for pic added (doc/pic.ms).
9979 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
9981 * Version 1.10 released.
9983 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
9985 * afmtodit/afmtodit.pl: Avoid comment on first line.
9987 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
9989 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
9990 * configure.in: Call it.
9992 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
9993 (distfiles): Doesn't depend on config.log or config.cache.
9995 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
9997 * grog/grog.sh: Use print "" rather than print in END rule.
9999 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
10001 * tbl/main.cc (process_data): Don't give error for excess data
10002 entries that are comments.
10004 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
10006 * tbl/main.cc (process_data): Fix case where new for-scope rules
10007 silently change meaning of code.
10009 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
10011 * troff/env.cc (hyphenate): Loop over all consecutive sequences
10012 of non-zero hyphenation codes.
10014 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
10016 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
10018 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
10020 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
10022 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
10024 * tmac/tmac.andoc: Make it work in compatibility mode.
10026 * refer/token.h (token_info::is_range_sep): New function.
10027 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
10028 * refer/ref.cc (reference::output): More sophisticated check for
10031 * devps/prologue.ps (MANUAL): New procedure.
10032 * grops/ps.cc (main): New -m option.
10033 (usage): Include -m.
10034 (ps_printer::~ps_printer): Implement -m.
10036 * aclocal.m4 (GROFF_G): New macro.
10037 * configure.in: Call it.
10038 * Makefile.in (g): Provided by configure.
10040 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
10042 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
10045 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
10046 (tmac_m, tmac_s): Deleted.
10047 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
10048 tmac_s_prefix): New variables.
10049 (MDEFINES): Change accordingly.
10050 * Makefile.comm (.man.n): Use new TMAC_* variables.
10051 * configure.in (GROFF_TMAC): Call.
10052 * aclocal.m4 (GROFF_TMAC): Define.
10053 * tmac/Makefile.sub (stamp_wrap): New target.
10054 (install_data, uninstall_sub): Handle macro wrapping.
10056 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
10058 * tbl/main.cc (main): Ignore -T option.
10060 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
10062 * devlj4/generate/special.map: Add definition of \(nb.
10064 * tmac/tmac.dvi: Add definition of \(nb.
10066 * troff/dictionary.c (dictionary::dictionary): association::v gets
10067 initialized by association::association.
10069 * tmac/Makefile.sub: Avoid using temporary files when installing.
10071 * troff/env.cc (environment::set_font): Make bad font number a
10074 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
10076 * Makefile.in (datadir): Use share rather than lib.
10078 * groff/groff.cc (basename): Rename to xbasename.
10080 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
10082 * Makefile (CCLIBS): Don't use.
10083 * Makefile.ccpg: Likewise.
10085 * acgroff.m4: Rename to...
10086 * aclocal.m4: Modify extensively for autoconf 2.
10087 * configure.in: Likewise.
10088 * Makefile.in: Likewise.
10090 * groff/pipeline.c (const): Declare as empty if __STDC__ not
10092 (xstrsignal): Check for definition of NSIG. Conditionalize
10093 on SYS_SIGLIST_DECLARED. Make return type const.
10095 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
10097 * troff/input.cc (interpolate_macro): Rephrase missing space
10100 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
10102 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
10103 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
10104 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
10105 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10106 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
10107 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
10108 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
10109 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
10110 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
10111 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
10112 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
10115 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
10117 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
10119 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
10121 (macro_iterator::macro_iterator): Add additional argument.
10123 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
10125 * troff/div.cc (vertical_size::vertical_size): In place of integer
10126 specifying line spacing use cunits specifying post vertical
10128 (macro_diversion::output, top_level_diversion::output): Likewise.
10129 * troff/div.h: Change declarations accordingly.
10130 * troff/env.cc (pending_output_line): Replace ls field by post_vs
10132 (pending_output_line::pending_output_line,
10133 pending_output_line::output, environment::output,
10134 environment::output_line, environment::output_title,
10135 environment::hyphenate_line): In place of
10136 integer specifying line spacing use cunits specifying post vertical
10138 (environment::environment): Add post_vertical_spacing and
10139 prev_post_vertical_spacing arguments.
10140 (environment::get_post_vertical_spacing): New function.
10141 (environment::total_post_vertical_spacing): New function.
10142 (environment::post_vertical_spacing): New function.
10143 (init_env_requests): Initialize pvs request and .pvs register.
10144 * troff/env.h: Change declarations.
10146 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
10148 * tmac/tmac.pspic: Immediately remove the temporary file.
10150 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
10152 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
10153 height is specified.
10155 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
10157 * tbl/table.c (struct vertical rule, class table_entry): Use int
10158 not short for start_row and end_row.
10160 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
10162 * troff/input.cc (trapping_blank_line, blank_line_macro): New
10164 (diverted_space_node::reread, process_input_stack): Call
10165 trapping_blank_line() rather than blank_line().
10166 (init_input_requests): Bind "blm" to blank_line_macro().
10168 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
10170 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
10172 * troff/env.cc (environment::possibly_break_line): Require that
10173 width total excluding width of final space node be greater than
10174 the target text length.
10176 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
10178 * troff/node.cc (kern_pair_node::vertical_extent): New function.
10180 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
10182 * troff/node.cc (charinfo_node): New class.
10183 (glyph_node, composite_node): Derive from charinfo_node. Change
10184 member functions accordingly.
10186 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
10188 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
10190 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
10192 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
10194 * devps/generate/textmap (notsubset): Add.
10196 * tmac/tmac.a4: New file.
10198 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
10200 * pic/main.cc (had_parse_error): New variable.
10201 (do_picture, do_whole_file): Set had_parse_error if yyparse()
10203 (main): Return 1 if had_parse_error is true.
10205 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
10207 * grolj4/lj4.cc (main): Avoid use of strtoul.
10209 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
10211 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
10212 iso_8859_1 or $LESSCHARSET is latin1.
10214 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
10216 * hpftodit: New directory.
10217 * Makefile.in (CCPROGDIRS): Add hpftodit.
10218 * devlj4/generate: New directory.
10220 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
10222 * configure.in: Don't use AC_VFORK.
10223 * groff/pipeline.c (run_pipeline): Use fork() always.
10225 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
10227 * grops/ps.cc (main): Use %1 not %s in error message for -w.
10229 * Makefile.in (CCPROGDIRS): Add grolj4.
10230 (DEVDIRS): Add devlj4.
10231 * grolj4, devlj4: New directories.
10232 * tmac/troffrc: Handle lj4.
10233 * tmac/tmac.lj4: New file.
10235 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
10237 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
10239 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
10241 * troff/input.cc (do_if_request): At end of second string, switch
10242 environments before getting next token.
10244 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
10246 * devps/psstrip.sed: Split rule that strips whitespace on either
10247 side of delimiters.
10249 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
10251 * troff/node.h (font_family::make_definition): Add return value to
10252 declaration. * troff/symbol.h (symbol::operator==,
10253 symbol::operator!=): Likewise.
10255 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
10257 * groff/groff.cc (main, help, synopsis): Handle -S.
10258 (possible_command::insert_arg): New function.
10260 * tmac/tmac.safer: New file.
10261 * tmac/msafer.man: New file.
10262 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
10264 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
10266 * pic/pic.h, pic/main.cc (safer_flag): New variable.
10267 * pic/pic.y (placeless_element): Avoid unsafe operations if
10268 `safer_flag' is set.
10269 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
10271 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
10273 * eqn/lex.cc (get_token): Put call to add_context() in block to
10274 work around Sun C++ 4.0 bug.
10276 * include/stringclass.h (operator +): Use ?: instead of `if' to
10277 work around Sun C++ 4.0 bug.
10279 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
10281 * tbl/main.cc (process_format): Accept - as a synonym for the _
10284 * libbib/index.cc (minus_one): Don't declare as const.
10286 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
10288 * troff/input.cc (get_char_for_escape_name): Push back a newline.
10290 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
10292 * troff/input.cc (write_macro_request): New function.
10293 (init_input_requests): Bind write_macro_request to writem.
10295 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
10297 * tmac/tmac.s (@EN): Turn filling back on even if there was no
10300 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
10302 * tmac/tmac.s (@TS): Renamed from TS.
10303 (TS): Call LP then TS again.
10304 (cov*ab-init): Alias @TS to TS.
10306 * tmac/tmac.s: Allow QP or RS to initialize.
10308 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
10309 Move initializations of PS and LL here.
10310 (par@init): Don't initialize HY. Avoid changing environment 0.
10311 (par*env-init): Don't all par@reset.
10313 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
10315 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
10317 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
10319 * Makefile.in (MDEFINES): Add LDFLAGS.
10320 (LDFLAGS): Add definition line.
10322 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
10324 * troff/input.cc (get_optional_char): Split off error check into...
10325 (check_missing_character): New function.
10326 * troff/token.h: Declare it.
10327 * troff/env.cc (margin_character): Don't call get_optional_char.
10328 Only call tok.next() after making the node.
10330 * include/lib.h (getopt): Make 2nd argument char *const *.
10332 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
10334 * nroff/conftest.sh: Deleted.
10336 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
10338 * pic/make-dos-dist: Deleted.
10340 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
10342 * devps/psstrip.sed: Strip comments before stripping trailing
10345 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
10347 * Version 1.09 released.
10349 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
10351 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
10353 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
10355 * libgroff/font.cc (font::load_desc): Fix typo in error message.
10357 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
10359 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
10360 about returning without a value.
10362 * troff/charinfo.h (charinfo::get_special_translation): Cast
10363 TRANSLATE_NONE to int.
10365 * refer/token.cc (lookup_token, store_token): Remove bogus loop
10366 test. Fix test so that it works with n unsigned.
10368 * pic/pic.y (defaults_table): Fully bracket initializer.
10369 * pic/lex.cc (lookup_keyword): Likewise.
10370 * eqn/lex.cc (token_table, def_table): Likewise.
10371 * eqn/box.cc (param_table): Likewise.
10372 * troff/input.cc (warning_table): Likewise.
10373 * libgroff/font.cc (table): Likewise.
10374 * grops/ps.cc (ps_printer::special): Likewise.
10375 * grops/psrm.cc (resource_manager::process_file): Likewise.
10376 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
10377 * refer/command.cc (command_table): Likewise.
10378 * addftinfo/addftinfo.cc (param_table): Likewise.
10380 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
10381 about temp's being unused.
10382 (unused): New function.
10384 * groff/pipeline.cc: Declare c_fatal.
10386 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
10389 * libbib/index.cc (index_search_item::load): Prevent compiler
10390 warnings about fd_closer's being unused.
10391 (unused): New function.
10393 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
10395 * troff/input.cc (copy_mode_error): Make `prefix' static.
10398 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
10400 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
10401 HAVE_CC_OSFCN_H and modify accordingly.
10403 * troff/input.cc (init_charset_table): radicalex overlaps
10406 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
10407 udodo!hans@relay.NL.net).
10408 * groff/configure.in: Call it.
10410 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
10411 * groff/configure.in: Call it.
10412 * include/lib.h: Conditionalize declaration of pclose.
10414 * troff/div.cc (last_page_number): New global variable.
10415 (top_level_diversion::begin_page): Exit if we just printed the
10417 * troff/div.h (last_page_number): Declare it.
10418 * troff/input.cc (parse_output_page_list): Set last_page_number.
10420 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
10421 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
10422 tmac/tmac.X: Likewise.
10423 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
10424 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
10426 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
10428 * tmac/doc-ditroff (hK): Remove groff specific code which
10429 prevented page-breaks between separate manual entries. If this is
10430 the first page, don't set the page number to 1.
10432 * acgroff.m4 (GROFF_POSIX): New macro.
10433 * configure.in: Use it.
10435 * troff/node.cc (class real_output_file,
10436 real_output_file::real_output_file,
10437 real_output_file::~real_output_file): Conditionalize use of
10438 popen/pclose on POPEN_MISSING.
10439 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
10440 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
10441 (pipe_source): Similarily.
10443 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
10445 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
10446 presence of declarations by trying to compile example with
10447 conflicting declarations. (gcc only gives a warning for missing
10450 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
10452 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
10453 (from Ulrich Lauther).
10455 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
10457 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
10459 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
10461 * indxbib/indxbib.cc (write_hash_table): Add code for case where
10462 pointers and ints have different sizes.
10464 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
10466 * tmac/tmac.s (par*env-init): Call par@reset.
10468 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
10470 * tmac/tmac.s (@IP): Switch to a new environment when diverting
10472 (par*push-tag-env, par*pop-tag-env): New macros.
10474 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
10476 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
10477 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
10479 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
10480 comment. Include <time.h>.
10482 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
10484 * grops/ps.cc (is_small_h, is_small_v): Deleted.
10485 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
10488 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
10490 * troff/input.cc (read_request): Only print a prompt if reading
10491 from the terminal. Also clearerr on EOF if reading from the
10492 terminal. Declare isatty.
10494 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
10496 * refer/label.y: Rename map_t to map_func and extractor_t to
10499 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
10501 * include/assert.h: Don't use volatile.
10502 * libgroff/assert.cc: Likewise.
10504 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
10506 * troff/input.cc (abort_request): Look at character in tok before
10507 calling get_copy().
10509 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
10511 * troff/troff.h (NO_RETURN): Deleted.
10512 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
10513 * troff/input.cc (exit_troff): Likewise
10515 * Makefile.in: Remove `Making ...' messages since GNU make now
10518 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
10520 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
10522 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
10523 to constant 1 inch.
10525 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
10527 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
10529 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
10531 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
10532 MARK_REG if there was no left delimiter.
10534 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
10536 * pic/troff.cc (troff_output::text): Set line thickness to
10537 relative before outputting text.
10539 * tmac/tmac.e (@k): Don't zero ?T.
10542 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
10544 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
10546 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
10548 * troff/input.cc (decode_args): Warn about unquoted tabs (from
10551 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
10553 * troff/input.cc (ignoring): New variable.
10554 (ignore): Set ignoring during call to do_define_macro.
10555 (do_define_macro): Clear ignoring before interpolating terminating
10557 (copy_mode_error): New function.
10558 (get_char_for_escape_name, read_long_escape_name,
10559 interpolate_arg): Use copy_mode_error.
10560 (warning_table): Add WARN_IG.
10561 * troff/troff.h (WARN_IG): Declare.
10562 (WARN_TOTAL): Change accordingly.
10564 * groff/pipeline.c (strsignal): Rename to xstrsignal.
10565 * groff/groff.cc (strsignal): Delete declaration.
10567 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
10569 * troff/div.cc (page_offset): Use 'm' as default scaling.
10571 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
10573 * nroff/nroff.sh: Ignore -u.
10575 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
10577 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
10579 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
10581 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
10583 (B2): With -Tascii, leave additional vertical space before
10584 and after. Ensure that the left and right indent is restored to
10585 what it was even if the point size changes. Don't call
10586 par@finish. Change the indent, line length and title length
10587 directly. With -Tascii, make the width of the box 1n less.
10588 (B1): Remember 1n at the current point size. Don't call
10589 par@reset. Change the indent, line length and title length
10590 directly. Ensure that the temporary indent is preserved.
10591 (par*box-mark-top): Turn off no spacing mode.
10593 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
10595 * Makefile.in (dist): Use .gz suffix.
10597 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
10599 * troff/input.cc (main): Add return 0.
10600 * pic/main.cc (main): Use return instead of exit.
10601 * tbl/main.cc (main): Likewise.
10602 * eqn/main.cc (main): Likewise.
10603 * grops/ps.cc (main): Likewise.
10604 * grotty/tty.cc (main): Likewise.
10605 * groff/groff.cc (main): Likewise.
10606 * grodvi/dvi.cc (main): Likewise.
10607 * refer/refer.cc (main): Likewise.
10608 * indxbib/indxbib.cc (main): Likewise.
10609 * lkbib/lkbib.cc (main): Likewise.
10610 * soelim/soelim.cc (main): Likewise.
10611 * addftinfo/addftinfo.cc (main): Likewise.
10612 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
10613 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
10615 * troff/token.h (process_input_stack): Don't declare as static.
10616 * troff/input.cc: Likewise.
10618 * troff/node.c (invalidate_fontno): Make it a static member of
10619 class font_family. Change callers.
10620 * troff/node.c: Change declaration.
10622 * tbl/main.cc (struct input_entry_format): Add explicit public
10624 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
10625 struct double_hline_stuff): Likewise.
10626 * tbl/table.h (struct entry_format): Likewise.
10627 * pic/object.h (struct saved_state): Likewise.
10629 * include/stringclass.h: Add forward declarations of friend
10630 functions that are later declared as inline. Don't include inline
10631 specifier in friend declaration.
10633 * libgroff/lib.h: Declare popen and pclose.
10634 * acgroff.m4 (GROFF_POPEN): New macro.
10635 * configure.in: Call it.
10637 * include/lib.h (PI): New constant. Undef first if necessary.
10638 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
10639 * grops/ps.cc (degrees, radians): Likewise.
10640 * libgroff/font.cc (font::get_skew): Likewise.
10642 * grops/ps.cc (is_ascii): New function.
10643 (ps_output::put_string): Use is_ascii. Use csprint rather than
10645 (ps_printer::define_encoding): Use csspace.
10646 * libgroff/strtol.c (ISASCII): New macro.
10647 (strtol): Cast arguments to is*() and tolower() to unsigned char.
10648 Use ISASCII rather than isascii.
10649 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
10650 * libgroff/cset.cc: Likewise.
10651 * libdriver/input.cc: Include cset.h.
10652 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
10655 * refer/refer.cc (main): Use %ld rather than %d for longs.
10657 * libbib/index.cc (index_search_item_iterator::get_tag): Use
10660 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
10662 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
10664 * troff/input.cc (hyphenation_code): Skip white space between
10667 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
10669 * tbl/table.h (table::entry_list_tailp): New member.
10670 (table::table): Initialize it.
10671 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
10674 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
10676 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
10677 with negative horizontal positions. Remove casts of glyph::hpos to
10679 (USHRT_MAX): Delete definition.
10680 (SHRT_MAX, SHRT_MIN): New definitions.
10681 (glyph::hpos): Change type to short.
10682 (tty_printer::end_page): Output multiple backspaces if necessary.
10683 Remove casts of glyph::hpos to int.
10685 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
10687 * tmac/tmac.s (@RT): New definition.
10689 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
10691 * refer/refer.cc (do_file): Make sure current_filename is set when
10694 * pic/common.cc (common_output::dot_line): Handle zero length
10697 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
10699 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
10700 (par@init): Initialize \n[HY].
10702 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
10704 * troff/dictionary.cc (dictionary::remove): Continue when
10707 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
10709 * Makefile.com (.y.cc): Avoid ending up with two versions of
10712 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
10714 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
10715 (\(,C): Likewise. Also fix typo.
10717 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
10719 * lib.h: Delete extraneous semi-colon.
10721 * Add pso request: `so' from a pipe.
10722 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
10723 (file_iterator::close): New function.
10724 (file_iterator::~file_iterator, file_iterator::next_file): Use
10725 file_iterator::close.
10726 (file_iterator::backtrace): Say `process' rather than `file' when
10727 the stream is popened.
10728 (pipe_source): New function.
10729 (init_input_requests): Bind ".pso" to pipe_source.
10731 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
10733 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
10735 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
10736 digits in lower case.
10738 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
10740 * Version 1.08 released.
10742 * Makefile.in (dist): Insert || true after ln -s commands that
10745 * mm: Update to mm 1.16.
10747 * acgroff.m4 (GROFF_CSH_HACK): New macro.
10748 * configure.in: Call GROFF_CSH_HACK. Substitute for
10750 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
10752 * nroff/Makefile.sub (nroff): New target.
10753 (install_data): Install nroff.
10754 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
10755 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
10757 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
10759 * eqn/Makefile.sub (neqn): Add chmod +x.
10761 * grog/Makefile.sub (grog): Remove spurious semi-colon.
10763 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
10765 * troff/input.cc (string_iterator::string_iterator()): Initialize
10768 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
10770 * troff/div.cc (macro_diversion::space,
10771 top_level_diversion::space): Don't set high_water_mark.
10772 (macro_diversion::output, top_level_diversion::output): Don't
10773 include post line space in high water mark.
10775 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
10777 * eqn/eqn.y: Don't define YYDEBUG.
10778 * pic/pic.y: Likewise.
10780 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
10782 * tmac/tmac.e ([3): Add space after comma following editors.
10783 Change double spaces to single spaces.
10784 ([4): Change double spaces to single spaces.
10786 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
10787 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
10788 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
10789 after %!PS-Adobe- (for Newsprint).
10791 * troff/div.cc (top_level_diversion::begin_page): When
10792 before_first_page is 1, set page_number to 1.
10794 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
10796 * eqn/box.cc (box::top_level): Protect equation with \&.
10798 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
10800 * groff/groff.cc (possible_command::set_name): Delete old name.
10802 * groff/groff.cc (possible_command::~possible_command): Use
10805 * troff/node.cc (troff_output_file::begun_page): New member.
10806 (troff_output_file::troff_output_file): Initialize it.
10807 (troff_output_file::really_begin_page): Only output V command if a
10808 page has been begun.
10810 * pic/pic.y (placeless_element): Delete argument to PRINT after
10813 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
10815 * Make wrapman work.
10816 * troff/div.h (class top_level_diversion): Replace
10817 first_page_begun by before_first_page (with opposite sense).
10818 * Change first_page_begun to before_first_page inverting sense.
10819 * troff/div.cc (class nl_reg): New class.
10820 (init_div_requests): Use class nl_reg for \n(nl.
10821 (top_level_diversion::begin_page): Don't call
10822 output_file::begin_page if before_first_page is 2;
10823 reset before_first_page afterwards. If have_next_page_number is
10824 false, then always increment page_number.
10825 * tmac/tmac.an: Set traps within TH rather than at the top-level.
10826 Restore compatibility mode after loading, and then disable
10827 compatibility mode in TH.
10829 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
10831 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
10833 * troff/node.h (output_file::trailer): Declare.
10834 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
10835 * troff/node.cc (output_file::trailer): New function.
10836 (troff_output_file::~troff_output_file): Move most code into...
10837 (troff_output_file::trailer): New function.
10838 (class troff_output_file): Delete page_length member. Declare
10840 (troff_output_file::really_begin_page): Use current page length
10841 for final V command.
10843 * tbl/main.cc (struct options): New decimal_point_char member.
10844 (options::options): Initialize this.
10845 (process_options): Implement decimalpoint option.
10846 (process_data): Pass decimal_point_char option to table::table.
10847 * tbl/table.h (class table): New decimal_point_char member.
10848 (table::table): Add additional argument.
10849 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
10850 second argument specifying decimal point character. Use this
10852 (table::table): Initialize decimal_point_char.
10853 (table::add_entry): Change call to find_dot.
10855 * troff/input.cc (get_copy, token::next): Implement \V.
10856 (interpolate_environment_variable): New function.
10858 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
10860 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
10861 * pic/pic.y: Likewise.
10863 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
10865 * refer/ref.cc (reference::insert_field, reference::delete_field):
10867 * troff/number.cc (parse_term): Likewise.
10869 * acgroff.m4 (GROFF_PROG_YACC): New macro.
10870 * configure.in: Use GROFF_PROG_YACC.
10872 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
10874 * Makefile.in (OPTIMIZE): New define.
10875 (DEBUG): Empty by default.
10876 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
10878 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
10879 (GROFF_ARRAY_DELETE): Likewise.
10880 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
10882 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
10884 * devps/psstrip.sed: Use different delimiter on last line (so that
10885 it works with BSD 4.4 sed.)
10887 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
10889 * devps/psstrip.sed: Delete comments.
10891 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
10892 optind, opterr, optarg.
10893 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
10896 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
10898 * Makefile.in (check): Dummy target.
10900 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
10902 * Version 1.07 released.
10904 * Integrate mm 1.11.
10906 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
10907 where start_col was meant.
10909 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
10911 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
10913 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
10915 * troff/input.cc (token::next): Make \z\o'...' and similar things
10918 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
10920 (environment): Add margin_character_flags member.
10921 * env.cc (environment::environment(symbol),
10922 environment::environment(const environment *): Initialize
10923 margin_character_flags.
10924 (margin_character): Rewrite.
10925 (environment::output_line): Add a margin character if
10926 margin_character_flags is non-zero. Turn off the
10927 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
10928 zero, use margin_character_node without copying and then set
10929 margin_character_node to 0.
10931 * devps/DESC.in: Change minimum size to 1000.
10933 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
10935 * troff/symbol.h (symbol::hash): Change return type to unsigned
10937 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
10940 * test-groff: Use -r rather than -x.
10942 * grops/psfig.diff: Include in distribution again.
10944 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
10946 * Makefile.in (dist): Use gzip.
10948 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
10950 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
10951 unistd.h as well as in stdlib.h.
10952 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
10953 defined; otherwise include <sys/types.h> and <unistd.h> if
10954 UNISTD_H_DECLARES_GETOPT is defined.
10956 * configure.in: use builtin(include, ... rather than include(...
10957 * configure: Regenerate with autoconf 1.3.
10959 * libdriver/print.cc (printer::adjust_arc_center): Use new
10960 algorithm suggested by Andy Fyfe.
10962 * libdriver/printer.cc (printer::adjust_arc_center): New function.
10963 * include/printer.h: Declare this.
10964 * grops/ps.cc (ps_printer::draw): Use it.
10965 * grodvi/dvi.cc (dvi_printer::draw): Use it.
10967 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
10969 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
10971 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
10973 * eqn/main.cc (main): Handle "eqn -".
10975 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
10977 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
10979 * mm: Integrate version 1.08.
10981 * pic/troff.cc (troff_output::finish_picture): Set
10982 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
10983 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
10984 if it's not defined. Check whether the register is non-zero rather
10985 than whether it's not defined.
10986 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
10988 * indxbib/indxbib.cc: Move all signal handling into...
10989 * indxbib/signal.c: New file.
10990 * configure.in: Call AC_RETSIGTYPE.
10992 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
10993 * configure.in: Call GROFF_STRUCT_EXCEPTION.
10994 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
10996 * troff/input.cc (token::token, token::operator=): Work round SGI
10998 * pic/object.cc (position::position): Likewise.
11000 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
11002 * pic/pic.h: Move declaration of hypot().
11004 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
11006 * pic/pic.h: Declare hypot().
11008 * pic/pic.h: Define M_PI if necessary.
11010 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
11012 * tmac/tmac.e (re): Add alternative version that doesn't use groff
11015 * devps/prologue.ps (RE): Handle the possibility that the old font
11016 doesn't have a FontName entry.
11018 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
11020 * tmac/tmac.e (fam): Redefine to set family in environment 2.
11021 (@C): Use @fam not fam.
11023 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
11025 * lookbib/lookbib.cc (main): Change type of start to const char *.
11026 * lkbib/lkbib.cc (main): Likewise.
11028 * eqn/lex.cc (definition::definition): Don't use member
11029 initializer syntax for members of anonymous unions.
11031 * troff/input.cc (input_stack::backtrace): Change type of to const
11034 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
11036 * include/stringclass.h (class string): Declare inline friend
11037 functions as inline in class declaration.
11038 * troff/hvunits.h (class hunits, class vunits): Likewise.
11039 * include/refid.h (class reference_id): Likewise
11040 * troff/troff.h (points_to_units(units), scale(units, double)):
11041 Delete declarations.
11042 * libdriver/input.cc (get_char): Delete declaration.
11043 * include/lib.h: Change 2nd argument of getopt from const char **
11045 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
11046 char **' before assigning to a `const char **'.
11047 * tbl/table.cc: Delete extra declarations of prints().
11049 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
11051 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
11052 char **' before assigning to a `const char **'.
11054 * libgroff/errarg.cc (errarg::errarg): Don't use member
11055 initializer syntax for members of anonymous unions.
11057 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
11059 * mm: Integrate version 1.07.
11061 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
11063 * troff/input.c (translate2): Rename to
11064 (translate_no_transparent).
11065 (init_input_requests): Rename tr2 to trnt.
11067 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
11069 * troff/charinfo.h (class charinfo): Add transparent_translate field.
11070 (charinfo::set_translation, charinfo::set_special_translation):
11071 Add second argument that specifies value for
11072 transparent_translate.
11073 (charinfo::get_translation, charinfo::get_special_translation):
11074 Add optional second argument that specifies whether translation is
11075 being used for transparent throughput.
11076 * troff/input.cc (charinfo::set_translation,
11077 charinfo::set_special_translation): Handle second argument.
11078 (charinfo::charinfo): Initialize transparent_translate.
11079 (translate): Split main part off into
11080 (do_translate): New function. Pass argument saying whether
11081 translation applies to transparent throughput.
11082 (translate2): New request.
11083 (init_input_requests): Bind translate2 to `tr2'.
11085 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
11087 * tbl/table.h (class table): Add `nokeep' flag.
11088 * tbl/main.cc (process_options): Handle `nokeep' option.
11089 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
11090 table::do_bottom): Don't output keep/release macro definitions or
11091 calls when `nokeep' option has been specified.
11093 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
11095 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
11097 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
11099 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
11100 block_entry::divert, alphabetic_block_entry::divert): Add extra
11101 argument giving column separation.
11102 (table::compute_widths): Pass column separation to
11103 table_entry::divert().
11104 (block_entry::do_divert): If an entry spans multiple columns and a
11105 minimumum width has been specified for each column, then set the
11106 line length to the sum of the widths (plus possibly the column
11109 * troff/input.cc (set_escape_char): Don't set the escape_char
11110 until after calling has_arg().
11112 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
11114 * tbl/table.cc (table::do_top): Add missing \s0 for double box
11117 * tbl/table.cc (table::print_double_hline): Avoid extra new line
11118 in case where r > nrows - 1.
11120 * tbl/table.cc (BODY_HEIGHT): Deleted.
11121 (LINE_SEP): New definition.
11122 (table::print_single_hline, table::print_double_hline,
11123 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
11124 table::do_row, table::do_top): Use LINE_SEP space before a line
11125 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
11127 * tbl/table.cc (text_entry::print_contents): New function.
11128 (text_string_name, right_text_string_name): Deleted.
11129 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
11130 (simple_text_entry::do_width, numeric_text_entry::do_width,
11131 alphabetic_text_entry::do_width): Don't store the contents of the
11133 (left_text_entry::simple_print, right_text_entry::simple_print,
11134 center_text_entry::simple_print,
11135 alphabetic_text_entry::simple_print,
11136 numeric_text_entry::simple_print): Print the entry directly
11137 instead of using the stored string.
11139 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
11141 * devps/Makefile: Strip PostScript files.
11142 * devps/prologue: Rename to...
11143 * devps/prologue.ps.
11144 * devps/psstrip.sed: New file.
11145 * devps/download: Use .pfa rather than .ps for installed versions
11148 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
11150 * troff/env.cc (input_trap): Give a warning if the argument is out
11153 * troff/env.cc (adjust): Treat negative argument as missing. Round
11154 argument > 5 down to 5.
11156 * troff/env.cc (center, right_justify): Make negative argument zero.
11158 * troff/div.cc (page_offset, vertical_position_traps): Treat
11159 invalid argument as missing.
11160 * troff/env.cc (line_spacing, line_length, title_length, indent,
11161 underline, hyphen_line_max_request, control_char,
11162 no_break_control_char, widow_control_request, adjust, input_trap,
11163 point_size): Likewise.
11164 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
11165 constant_space): Likewise.
11166 * troff/input.cc (compatible, shift, warn_request,
11167 set_escape_char): Likewise.
11169 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
11170 * tbl/table.cc (table::table): Likewise.
11172 * Makefile.dev (install_dev): depends on $(DEVFILES).
11174 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
11176 * devX75, devX75-12, devX100, devX100-12: New directories.
11177 * Makefile.in: Add these to DEVDIRS.
11179 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
11180 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
11181 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
11182 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
11184 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
11185 (uninstall): New target.
11186 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
11187 uninstall_prog, uninstall_dev): New targets.
11189 * troff/div.cc (return_request): Treat an invalid argument as
11192 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
11194 * tmac/tmac.e ((f): Set up the environment even when there's a
11195 current diversion. Transperently throughput a call to @N.
11198 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
11200 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
11201 up to vertical resolution.
11203 * tbl/table.cc (table::do_row): Change row number after printing
11206 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
11208 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
11210 * Rename CHANGES to NEWS.
11212 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
11214 * libgroff/new.cc (operator new): Avoid calling malloc(0).
11216 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
11218 * man.ultrix: Removed.
11220 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
11222 * Makefile.comm (extraclean): Delete files whose names begin with
11225 * pic/troff.cc (troff_output::text): Fix typo in implementation of
11228 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
11230 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
11231 * troff/div.cc (page_length, need_space, space_request): Treat
11232 invalid optional argument as missing.
11233 * troff/env.cc (number_lines): If the first argument is present
11234 but not a number, turn on line numbering, don't change the next
11235 line number and parse the remaining arguments.
11237 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
11239 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
11241 * eqn/box.h: Change declaration accordingly.
11242 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
11243 the specified size was bad but don't give an error. Check for
11245 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
11246 * eqn/lex (do_size): Likewise.
11248 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
11250 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
11251 compatible headers.
11253 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
11255 * tbl/table.cc (table::init_output): Improve error message when
11256 table won't fit on one page.
11258 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
11260 * pic/troff.cc (troff_output::start_picture): Generate line
11261 containing a horizontal motion equal to the width of the picture.
11263 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
11264 using GROFF_COMMAND_PREFIX environment variable.
11266 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
11268 * mdate.sh: Use $NF rather than $(NF).
11270 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
11272 * pic/main.cc (main): Use %1 not %c in argument to warning.
11274 * eqn/main.cc (main): Output code to check that geqn was given the
11277 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
11279 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
11280 `ln -s ../Makefile .; make; rm -f Makefile'.
11282 * troff/hyphen: Rename to...
11284 * troff/input.cc (main): Delete -H option. Don't call
11285 read_hyphen_file().
11286 * troff/env.cc: Include searchpath.h and macropath.h.
11287 (exception_dictionary): Deleted.
11289 (read_hyphen_file): Deleted.
11290 (hyphenation_language): New struct.
11291 (class trie, class hyphen_trie): Move declarations up.
11292 (trie_node::~trie_node): Deleted.
11293 (trie::delete_trie_node): New function.
11294 (trie::do_delete): New pure virtual function.
11295 (hyphen_trie::do_delete): New function.
11296 (trie::~trie): New function.
11297 (hyphen_trie::~hyphen_trie): New function.
11298 (trie::clear): No need to chcek that tp is not 0.
11299 (current_language, language_dictionary): New variables.
11300 (hyphen_word): Give an error if no current language. Use
11301 exceptions dictionary in current language.
11302 (hyphen_trie::read_patterns_file): Find file using macro_path.
11303 Allow comments (starting with %) in patterns file. Don't make it
11304 a fatal error if the file can't be found.
11305 (hyphenate): Return if no current language. Get the exceptions
11306 dictionary and the hyphenation patterns from the current language.
11307 (set_hyphenation_language): New variable.
11308 (hyphenation_patterns_file): New function.
11309 (hyphenation_language_reg): New class.
11310 (hyphenation_language_reg::get_string): New function.
11311 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
11312 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
11314 * groff/groff.cc (main, help, synopsis): Delete -H option.
11315 * include/Makefile.sub: Don't define HYPHENFILE.
11316 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
11317 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
11318 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
11319 hyphenation patterns.
11321 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
11323 * eqn/neqn.sh: New file.
11324 * eqn/Makefile.sub: Handle neqn.sh.
11326 * eqn/eqn.h: Declare `nroff' variable.
11327 * eqn/box.cc (param_table): Add `nroff' param.
11328 (nroff): Define it.
11329 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
11331 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
11333 * troff/troff.h (WARN_FONT): New warning.
11334 (WARN_TOTAL): Change accordingly.
11335 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
11336 (warning_table): Add WARN_FONT.
11337 * troff/node.cc (mount_font_no_translate): Pass argument to
11338 font::load_font. If this is non-zero, give a warning.
11339 Don't give an error message when accessing a font that has already
11340 been found to be invalid.
11341 * include/font.h (font::load, font::load_font): Add additional
11342 optional argument which suppresses error message if the font is
11344 * libgroff/font.cc (font::load_font): Handle additional argument.
11345 (font::load): Add additional argument. If this is non-null, set it
11346 to 1 and don't give error message.
11348 * include/printer.h (printer::end_page): Add argument giving
11350 * libdriver/input.cc (do_file): Pass this.
11351 * grops/ps.cc (ps_printer::end_page): Add argument.
11352 * grodvi/dvi.cc (dvi_printer::end_page,
11353 draw_dvi_printer::end_page): Add argument.
11354 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
11355 columns_per_page members. New member nlines.
11356 (DEFAULT_LINES_PER_PAGE): Deleted.
11357 (tty_printer::tty_printer): Don't compute lines_per_page from
11358 font::paperlength. Don't compute columns_per_page from
11360 (tty_printer::add_char): Don't check horizontal position against
11361 columns_per_page. Grow glyphs vector if neccessary.
11362 (tty_printer::end_page): Add argument giving page_length in units.
11363 Discard lines past end of page.
11365 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
11367 * tmac/tmac.tty-char: Fix definition of \(/l.
11369 * tmac/tmac.X: Define \(en.
11371 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
11373 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
11374 lpq, then use lp rather than lpr.
11376 * tmac/tmac.s (par@reset): Don't call `ad'.
11377 (par*env-init): Call `ad'.
11379 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
11381 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
11384 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
11385 * indxbib/indxbib.cc: Likewise.
11387 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
11389 * libgroff/putenv.c: New file.
11390 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
11391 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
11392 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
11393 stdlib.h with AC_HAVE_HEADERS.
11395 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
11397 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
11400 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
11402 * eqn/box.cc (gsize): Make it an int.
11403 (set_gsize): Parse argument handling increment or decrement.
11404 (box::top_level): Convert gsize to a string.
11406 * troff/input.cc (exit_troff): Make buf unsigned char [].
11407 Call to make_temp_iterator casts buf to char*.
11409 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
11411 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
11412 * Makefile.cpg (depend.temp): Likewise.
11414 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
11416 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
11418 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
11420 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
11422 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
11424 * Version 1.06 released.
11426 * Integrate mm 1.04.
11428 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
11430 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
11432 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
11434 * afmtodit/afmtodit.pl: Add -n option that disables generation of
11436 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
11437 afmtodit. Regenerate.
11439 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
11440 @f back past the current position.
11442 * tmac/tmac.e: Change calls to @R so that comments are not part of
11445 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
11447 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
11449 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
11450 check that we can link a call to a function declared in <stdio.h>.
11451 (GROFF_UNISTD_H): New macro.
11452 * configure.in: Call it.
11453 * Makefile.in: Document it.
11454 * include/posix.h: New file.
11455 * troff/troff.h: Don't include <osfcn.h>
11456 * troff/input.cc: Include posix.h.
11457 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
11459 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
11460 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
11462 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
11463 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
11464 * libbib/search.cc (O_RDONLY): Delete definition.
11465 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
11466 Don't include <osfcn.h>.
11468 * acgroff.m4 (GROFF_TIME_T): New macro.
11469 * configure.in: Call it.
11470 * Makefile.in: Document it.
11472 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
11473 * configure.in: Call it.
11474 * Makefile.in: Document -DTRADITIONAL_CPP.
11475 * include/ptable.h: Don't include generic.h.
11476 (name2): Define it.
11478 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
11479 Afterwards remove [T1 and [T2.
11480 (ref*spec!0, ref*spec!2): Use T1 rather than T.
11481 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
11482 (ref*add-T2): Renamed from ref*add-T.
11483 (ref*add-T1): New macro.
11485 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
11487 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
11489 * libbib/index.cc: Include <fcntl.h>.
11490 (O_RDONLY): Define if necessary.
11491 (make_index_search_item, index_search_item_iterator::get_tag,
11492 index_search_item::check_files): Use O_RDONLY.
11493 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
11494 (O_RDONLY): Define if necessary.
11495 (search_list::add_file): Use O_RDONLY.
11496 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
11498 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
11501 * libbib/index.cc (S_ISREG): Define it if necessary.
11502 (index_search_item::load): Use S_ISREG.
11504 * include/driver.h: Include <errno.h>.
11506 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
11508 * eqn/box.cc (body_height): Increase default value to 85.
11509 (body_depth): Increase default value to 35.
11511 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
11513 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
11514 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
11515 protected from expansion with \E.
11517 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
11519 * Makefile (Makefile): New target.
11521 * Makefile.sub (configure, distfiles): New targets.
11523 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
11526 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
11528 * eqn/box.cc (param_table): Add body_height and body_depth.
11530 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
11532 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
11534 * psbb/Makefile.sub: Don't link with libgroff.a.
11536 * acgroff.m4 (GROFF_PUTENV): New macro.
11537 * configure.in: Call GROFF_PUTENV.
11538 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
11539 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
11542 * troff/env.cc (distribute_space): Rename force_forward argument
11543 to force_reverse. Reverse the list if force_reverse is true.
11545 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
11547 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
11549 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
11550 height or depth to be negative. Guard against SUP_RAISE quantity
11553 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
11555 * devps/generate/textmap: Add `an' (arrowhorizex).
11556 * tmac/tmac.ps: \(an overlaps horizontally.
11557 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
11559 * devps/symbolchars: Add arrowverttp, arrowvertbt.
11560 * devps/textmap: Add arrowvertex.
11561 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
11562 updownarrow delimiters.
11563 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
11565 * tbl/table.cc (simple_entry::position_vertically,
11566 block_entry::position_vertically): For a centered entry, perform
11567 the motion in two stages.
11569 * refer/refer.cc (split_punct): Don't call lookup_token if there
11572 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
11574 * troff/input.cc (token::next): Delete token_node after copying
11577 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
11580 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
11582 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
11584 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
11586 * grops/ps.cc (usage): -b option takes an argument.
11588 * devps/prologue (PLG): New procedure.
11589 * grops/ps.cc (main, usage): New -g option.
11590 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
11593 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
11595 * include/cset.h: Include <limits.h> if we have it.
11597 * libgroff/illegal.cc: New file.
11598 * include/lib.h (illegal_input_char): Use table.
11599 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
11600 * pic/lex.cc (ARG1): Renumber to 14.
11601 * eqn/lex.cc (ARG1): Likewise.
11603 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
11604 (eg 1.05.90) correctly.
11606 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
11608 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
11609 Rename $r and $R registers to $v and $V.
11610 ($r, $R): Initialize to 0.
11611 (@v, @V): New macros.
11615 * troff/input.cc (main, usage): Add -R option that says not to
11617 * eqn/main.cc (main, usage): Rename -n to -R.
11619 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
11621 * devps/DESC.in: Leave font positions 5-9 blank.
11622 * devdvi/DESC.in: Likewise.
11624 * grog/grog.pl: Handle `.PS <file' correctly.
11626 * troff/input.cc (input_stack::push): Improve error message when
11627 input stack limit exceeded.
11629 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
11631 * refer/refer.cc (main): Fix typo in handling of `a' option.
11633 * refer/refer.cc (do_bib): In state START after a newline remain
11636 * groff/groff.sh: Deleted.
11637 * groff/Makefile.sub: Delete handling of groff.sh.
11639 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
11640 to determine whether to use \X'ps:...'.
11641 * tmac/troffrc: Set 0p register to 0.
11642 * tmac/tmac.ps: Set 0p register to 1.
11644 * groff/groff.cc: Support -X option. Give warning for -TXps and
11645 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
11646 * tmac/troffrc: Support -r.X=1.
11648 * pic/troff.cc (troff_output::dot): Don't test
11649 zero_length_line_flag.
11651 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
11653 * include/lib.h: Declare getopt() and friends unless
11654 STDLIB_H_DECLARES_GETOPT is defined.
11656 * doc/chars.tr: Delete.
11657 * man/groff_char.man: New file.
11659 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
11661 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
11662 user has changed register format.
11664 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
11666 * groff/groff.cc: Get rid of device_table. Get postprocessor from
11667 `postpro' command in DESC file. Get spooler command from `print'
11668 command in DESC file. Execute spooler command with /bin/sh.
11670 * groff/groff.cc: Split Unix-specific parts into...
11671 * groff/pipeline.c: New file.
11674 * COPYING: New file.
11675 * all files: Update copyright notices.
11677 * Rearrange files. Redo Makefiles. Use autoconf.
11679 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
11681 * troff/input.c (charinfo_to_node_list): Interpret character
11682 definition with escape_char of `\'.
11684 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
11686 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
11687 Define INT_DIGITS as big enough for 64-bit integer.
11688 * lib/strtol.c: Don't include lib.h.
11689 * lib/lib.h: Delete ifdef __cplusplus stuff.
11691 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
11693 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
11694 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
11695 get DESC from current directory.
11697 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
11699 * tbl/main.c (main): Always reset the line number when reading
11702 * tbl/table.c (table::print_single_hline, table::print_double_hline,
11703 table::define_bottom_macro, table::do_row, table::do_top): Round
11704 vertical spacing up to vertical resolution.
11706 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
11708 * ps/ps.h (enum resource_type): Avoid comma at end of
11710 * dvi/dvi.c (class dvi_printer): Likewise.
11711 * dvi/tfmtodit.c (gf::load): Likewise.
11712 * refer/label.y (struct expression): Likewise.
11713 * refer/refer.c (class label_processing_state): Likewise.
11714 * refer/indxbib.c (do_file): Likewise.
11715 * troff/troff.c (enum warning_type): Likewise.
11716 * tbl/main.c (process_data): Likewise.
11717 * troff/charinfo.h (class charinfo):
11719 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
11721 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
11723 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
11725 * groff.c: Move to new groff subdirectory.
11726 * groff/Makefile: New file.
11727 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
11729 * man/mdate.sh: Use ls -L if supported.
11731 * Consolidate all header files produced by gendef into lib/defs.h.
11732 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
11733 Don't include path.h.
11734 * lib/Makefile (path.h): Don't generate.
11735 * troff/input.c: Include defs.h. Don't include config.h.
11736 * troff/Makefile (config.h): Don't generate.
11737 * refer/index.h: Don't include suffix.h.
11738 * refer/index.c: Include defs.h.
11739 * refer/indxbib.c: Include defs.h.
11740 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
11742 * refer/Makefile (suffix.h, path.h): Don't generate.
11743 * groff.c: Don't include config.h. Include defs.h.
11744 * Makefile (config.h): Don't generate.
11745 (lib/defs.h): Generate.
11746 (topclean): Remove lib/defs.h.
11748 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
11750 * lib/malloc.c, lib/getpagesize.h: Deleted.
11751 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
11753 * lib/Makefile: Delete malloc-related stuff.
11754 * lib/new.c: Workaround COOKIE_BUG if necessary.
11756 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
11757 needed header files directly.
11758 * refer/refer.h: Omit definition of DEFAULT_INDEX.
11759 * Makefile: Include definition of DEFAULT_INDEX in path.h.
11761 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
11763 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
11765 * lib/font (font::load_desc, font::load): Don't split argument of
11767 (font::handle_unknown_font_command): Change type.
11768 * ps/ps.c (ps_font::handle_unknown_font_command,
11769 handle_unknown_desc_command): Change type.
11770 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
11772 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
11774 * lib/font.h (font::handle_unknown_font_command): Add file and
11776 * lib/font.c (font::handle_unknown_font_command):
11777 * ps/ps.c (ps_font::handle_unknown_font_command):
11778 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
11779 lineno arguments. Use _with_file_and_line functions for error
11782 * lib/fontfile.c (font::unknown_desc_command_handler): New static
11784 * lib/font.c (font::set_unknown_desc_command_handler): New
11786 (font::load_desc): For unknown commands, call
11787 unknown_desc_command_handler if not null.
11788 * lib/font.h (class font): Declare them.
11789 (FONT_COMMAND_HANDLER): New typedef.
11790 * ps/ps.c (handle_unknown_desc_command): New function.
11791 (main): Set bflag if we had a -b option. Call
11792 font::set_unknown_desc_command_handler.
11793 (broken.h): Don't include.
11794 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
11796 * ps/devps/Makefile: Add `broken' command to DESC file using
11797 BROKEN_SPOOLER_FLAGS.
11799 * macros/tmac.e ([, ]): Add as synonyms for { and }.
11801 * macros/tmac.e ($p): Only exdent if \$3 > 0.
11803 * macros/tmac.e (@R, @S): New macros.
11804 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
11805 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
11806 Declare $H, $[0-9], .. macros with @S.
11807 Declare |0, |1, |2, |3 strings with @S.
11809 * macros/tmac.e (@S): Rename to @U.
11811 * macros/tmac.e (@z): Define @b and bp as empty instead of
11814 * macros/tmac.e (@m): Deleted.
11815 (@h): Don't call @m.
11816 (@z): Don't set @m trap.
11818 * macros/tmac.e ($h, $f): Define |z as empty string.
11820 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
11823 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
11825 ()f): Likewise for * register.
11827 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
11828 argument is missing, don't change $R. Call sr with three
11829 arguments when initializing.
11831 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
11833 * macros/tmac.e (sr): New macro.
11834 Initialize $r and $R using sr.
11836 * macros/tmac.e (,): Delete \*(#[.
11838 * troff/env.c (set_tabs): Read the tab type even if the position
11839 is bad. Allow the position of the first tab stop to be negative.
11841 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
11843 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
11845 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
11846 rather than -DPATHCONF_MISSING.
11847 * Makefile: Get rid of PATHCONF_MISSING.
11849 * refer/map.c: New file.
11850 * refer/index.c: Interface to mmap through map.c. Rename map_size
11852 * refer/Makefile: Handle map.c.
11853 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
11855 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
11857 * Makefile: RANLIB should be `true' if there is no ranlib.
11858 * lib/Makefile (libgroff.a): Simplify.
11859 * driver/Makefile (libdriver.a): Simplify.
11861 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
11862 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
11865 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
11867 * troff/env.c (compare_ranges): Declare as extern "C".
11869 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
11871 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
11873 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
11875 * pic/troff.c (troff_output::text): Merge in grops_output::text,
11876 but conditionalize use of \X based on \*(.T.
11877 (grops_output::*): Deleted.
11878 * pic/output.h: Delete declaration of make_grops_output.
11879 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
11880 by default. -n sets it to 0.
11881 (usage): Corresponding changes.
11882 * groff.c (main): Don't pass -x or -p to pic.
11883 * groff.sh: Likewise.
11885 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
11888 * ps/devps/afmtodit: Change calculation of asc_boundary and
11889 desc_boundary. Make these bounds inclusive.
11890 * ps/devps: Regenerate font files.
11892 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
11894 * macros/tmac.latin1: New file.
11895 * macros/tmac.tty-char: Use tmac.latin1.
11896 (tmac.tty-tr): Deleted.
11897 * macros/Makefile: Install tmac.latin1.
11898 * macros/tmac.dvi: Use tmac.latin1.
11899 * macros/troffrc: Translate \[char160] onto no-break space here.
11900 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
11902 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
11904 * macros/tmac.Xps: Use `do' request.
11906 * macros/tmac.ps: Use `do' request.
11908 * macros/tmac.e (@C): Use `do' request.
11910 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
11911 * macros/Makefile: Install tmac.X*.
11913 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
11914 * tty/Makefile: Don't install tmac.tty*.
11915 * macros/Makefile: Install tmac.tty*.
11917 * dvi/tmac.dvi: Move to macros.
11918 * dvi/Makefile: Don't install tmac.dvi.
11919 * macros/Makefile: Install tmac.dvi.
11921 * ps/tmac.ps*: Move to macros.
11922 * ps/Makefile: Don't install tmac.ps*.
11923 * macros/Makefile: Install tmac.ps*.
11925 * eqn/box.c: Provide draw_lines parameter corresponding to -D
11927 * macros/eqnrc: Set draw_lines parameter based on device.
11928 * groff.c: Don't pass -D flag to eqn.
11929 * groff.sh: Likewise.
11930 * eqn/main.c: Warn about use of -D.
11932 * troff/input.c (process_startup_file): New function.
11933 (main): Call process_startup_file().
11934 * macros/troffrc: New file.
11935 * macros/Makefile: Install troffrc.
11936 * groff.c (main): Don't pass extra -m option to troff. For a
11937 pseudo device pass the name of the pseudo device to troff using
11939 * groff.sh: Likewise.
11940 * groff.c (possible_command::prepend_arg): Deleted.
11942 * troff/input.c (do_request): New function.
11943 (init_input_requests): Bind "do" to do_request.
11945 * eqn/main.c (main): Instead of loading eqnchar from device directory,
11946 load eqnrc from macro directory.
11947 * macros/eqnrc: New file.
11948 * macros/Makefile: Install eqnrc.
11949 * ps/devps/eqnchar: Deleted.
11950 * ps/devps/Makefile: Don't install eqnchar.
11951 * dvi/devdvi/eqnchar: Deleted.
11952 * dvi/devdvi/Makefile: Don't install eqnchar.
11953 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
11956 * lib/device.[ch]: New files.
11957 * lib/font.h (font::set_device_name, font::get_device_name):
11959 * lib/fontfile.c: Use device.h.
11960 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
11961 * troff/input.c: Delete definition of `device'.
11962 (main): Don't initialize device.
11963 * troff/troff.h: Include device.h rather than declaring device.
11964 * troff/Makefile: No need to handle DEVICE.
11965 * driver/input.c: Include device.h. Don't use
11966 font::{set,get}_device_name.
11967 * groff.c, Makefile: Rename device.h to config.h.
11968 * groff.c: Use library device variable.
11969 * eqn/main.c: Use library device variable.
11970 * eqn/Makefile: No need to handle DEVICE.
11972 * lib/searchpath.[ch]: New files.
11973 * lib/Makefile: Handle searchpath.[ch].
11974 * troff/input.c (open_file, init_dirs): Deleted.
11975 (macro_dirs): Deleted.
11976 (open_mac_file, macro_source): Use class search_path.
11977 (add_string, struct string_list): Move definition.
11978 (main): Change -M option to use macro_path. Delete call to
11980 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
11981 Rewrite to use class search_path.
11982 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
11983 * lib/Makefile: fontfile.c depends on searchpath.h.
11984 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
11986 * lib/macropath.[ch]: New files.
11987 * troff/Makefile: No need to handle MACROPATH.
11989 * troff/input.c: Delete DUMP code.
11990 * lib/fontfile.c, lib/font.h: Delete
11991 font::forget_command_line_font_dirs.
11993 * troff/input.c (push_token): New function.
11994 (handle_first_page_transition): Use push_token().
11995 (process_input_stack): Change handling of a space at the beginning
11998 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
12000 * troff/input.c (font_dirs): Delete unused variable.
12002 * eqn/lex.c (do_set): Correct error messages.
12004 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
12006 * troff/input.c (do_define_string): Allow the string name to be
12007 followed immediately by a tab.
12008 (define_character): Likewise.
12010 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
12012 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
12015 * troff/input.c (input_iterator::is_file): New virtual function.
12016 (file_iterator::is_file): New function.
12017 (input_stack::end_file): New function.
12018 (input_stack::next_file): Handle the situation where there is no
12019 file on the input stack correctly. Avoid making two passes over
12021 (next_file): Make the filename optional; in this case call
12022 input_stack::end_file().
12024 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
12026 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
12027 produce a real _ charater when the current font is CW and _
12030 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
12031 expression to work around gcc 2.2 bug.
12033 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
12035 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
12037 * troff/env.c (environment::add_padding): New function.
12038 (environment::add_char): Use add_padding().
12039 (environment::space): Likewise.
12040 (environment::wrap_up_field): Add some padding if there is none
12041 and there's no current tab.
12042 * troff/env.h: Declare environment::add_padding.
12044 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
12046 * pic/pic.y: undef fmod and rand before declaring them.
12048 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
12050 * troff/input.c (main): If the DESC file specifies a font name of
12051 0, then leave the corresponding font position empty.
12053 * nroff.sh: New file.
12054 * Makefile (install.nobin): Install nroff.sh.
12056 * tty/devlatin1/R.proto: Add ao as synonym for de.
12057 * tty/tmac.tty-char: Define ao as o.
12059 * tty/dev{ascii,latin1}/R.proto: Add aq.
12060 * tty/tmac.tty-char: Delete definition of aq.
12062 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
12064 * troff/input.c (init_charset_table): Don't translate 0240.
12065 * ps/tmac.ps: Translate char160 to space.
12066 * dvi/tmac.dvi: Likewise.
12067 * tty/tmac.tty: Likewise.
12069 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
12071 * dvi/tmac.dvi: Add support for all Latin-1 characters.
12073 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
12074 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
12077 * tty/tmac.tty-char: Add \(ah.
12079 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
12080 No need to define \(FM and \(!/. Conditionalize all character
12083 * ps/devps/lgreekmap: Add +h, +f, +p.
12085 * ps/tmac.psnew: New file.
12086 * ps/Makefile: Install tmac.psnew.
12088 * troff/input.c (charinfo_to_node_list): Don't ever interpret
12089 character definitions in compatible mode.
12091 * troff/input.c (remove_character): New function.
12092 (init_input_requests): Bind remove_character to "rchar".
12094 * ps/tmac.psold: New file.
12095 * ps/Makefile: Install tmac.psold.
12096 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
12097 characters into tmac.psold. Make these definitions unconditional.
12099 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
12101 * ps/tmac.ps: Don't define \('c and \('C.
12103 * ps/devps/textmap: Move Greek characters to...
12104 * ps/devps/symbolchars:
12106 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
12108 * ps/devps/text.enc: Add quotesingle.
12109 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
12110 * tty/tmac.tty-char: Likewise.
12111 * dvi/devdvi/texmi.map: Add +h, +f, +p.
12112 * dvi/devdvi/texi.map: Add Fn.
12113 * dvi/devdvi/msam.map: Add lz.
12114 * dvi/tmac.dvi: Handle Bq, bq, aq.
12116 * pic/lex.c (get_token): Recognize 'th.
12117 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
12119 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
12121 * ps/devps/textmap: Move di, mu, +- to...
12122 * ps/devps/symbolchars:
12124 * macros/tmac.s (@XS): Don't call par@reset or fi.
12125 (XA): Call LP. Turn off adjustment. Reduce line length.
12127 * macros/tmac.s: Initially alias XS to LP.
12128 (XS): Rename to @XS.
12129 (cov*ab-init): Alias XS to @XS.
12131 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
12133 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
12134 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
12135 (token::is_size, token::changes_env): Deleted.
12136 * troff/number.c (parse_term): No need to process \s explicitly.
12137 Call tok.next() only after scale indicator has been processed.
12138 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
12140 (token::next): Handle \s, \f, \S, \H immediately rather than
12141 returning them as tokens.
12142 (token::operator==, token::description, token::add_to_node_list,
12143 token::process): Remove handling of deleted tokens.
12145 * troff/env.c (environment::add_char): When adding padding
12146 indicator character, call start_line() if necessary.
12148 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
12150 * ps/devps/afmtodit: Don't output 0 kerns.
12152 * ps/devps/afmtodit: Remove directory from name of encoding in
12153 font description file.
12155 * ps/devps/afmtodit: Improve error messages.
12157 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
12159 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
12160 * ps/devps/FontMakefile: Deleted.
12161 * ps/devps/afmname: New file.
12163 * ps/devps/symbol.sed: New file.
12164 * ps/devps/symbol.diff: Deleted.
12165 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
12166 Generate zapfdr.afm from zapfd.afm.
12168 * tty/tmac.tty (tty-char): Prefix definition with ".
12170 * macros/tmac.an (TP): Don't start a diversion if one has already
12173 * tty/tmac.tty-char: Add Latin-1 characters.
12175 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
12177 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
12179 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
12180 Move declaration of struct horizontal_span.
12182 * tbl/table.c (table::table): Initialize span_list.
12183 (table::~table): Delete span_list.
12185 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
12187 * ps/devps/Makefile: Avoid dependency on GNU make.
12189 * ps/tmac.ps: Check that character does not already exist before
12192 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
12193 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
12194 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
12197 * tty/tmac.tty-char: New file.
12198 * tty/Makefile: Install tmac.tty-char.
12199 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
12202 * tty/tmac.tty: Fix definition of \(34.
12204 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
12205 bracket-drawing characters onto |. Add *o.
12207 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
12208 only if current_field.
12210 * troff/dictionary.c (dictionary::lookup): Free old_table after
12213 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
12215 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
12216 whose glyphs are identical to glyphs of some Roman character.
12218 * tty/devlatin1/R.proto (bu): Deleted.
12219 * tty/devascii/R.proto (bu): Deleted.
12220 * tty/tmac.tty: Add definition of \(bu.
12222 * eqn/main.c (do_file): Pass FILE as argument.
12223 (main): Automatically load eqnchar. New options -F and -n.
12224 Pass do_file an opened FILE.
12225 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
12226 No need to include font.h.
12227 * groff.sh: Likewise. Don't need to use - for standard input.
12228 Prefix files with -- if first file starts with -.
12230 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
12232 * troff/env.c (environment::possibly_break_line): Don't set line
12233 to 0 across call to output_line(). Don't call output_line() until
12234 after discarding nodes after break.
12236 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
12238 * request.h (macro::empty): Declare it.
12239 * input.c (macro::empty): New method.
12240 (interpolate_macro): Don't give a WARN_SPACE if the two-character
12243 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
12245 * troff/env.c (environment::start_field): Decrement space_total
12246 when a space is frozen.
12248 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
12250 * macros/tmac.an (R): Delete macro.
12252 * troff/input.c (get_copy, token::next): Support \# (like \" but
12253 newline is ignored).
12255 * troff/input.c (token::next): Fix error message in 'Y' case.
12257 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
12259 * eqn/delim.c (define_extensible_string): Recognize any prefix of
12262 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
12264 * c++test.c: Include <osfcn.h>.
12266 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
12269 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
12271 * tbl/table.c (table::divide_span): Don't count column separation
12272 if expand was specified.
12274 * tbl/main.c (process_format): Don't ignore width specs in
12275 continued format. Give warning for changing equal widths or
12276 column separation in continued format.
12277 (process_data): Set column separation, minimum width, equal
12278 columns at end of table.
12280 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
12282 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
12283 node::add_discretionary_hyphen): Use soft_hyphen_char.
12284 (set_soft_hyphen_char): New function.
12285 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
12287 * Makefile (c++tested): Give more helpful message if test fails.
12289 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
12291 * troff/input.c (init_charset_table): Translate 0240 to
12292 an unbreakable space.
12294 * troff/token.h (token::hyphen_indicator): New function.
12295 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
12297 * troff/input.c (translate): Allow translation to \%.
12298 * troff/node.c (node::add_char): Handle
12299 TRANSLATE_HYPHEN_INDICATOR.
12300 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
12302 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
12305 * tty/devlatin1/R.proto: \(hy and - should print as 055.
12307 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
12309 * groff.c (run_commands): If the last command gets a SIGPIPE send
12310 a SIGPIPE to all children than haven't yet terminated. When
12311 command terminates, set pid field to -1.
12313 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
12315 * groff.c (main): Pass an appropriate -filename option to gxditview.
12317 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
12319 * Makefile.bd (install): Remove existing program before copying.
12321 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
12322 programs which have Unix counterparts to be installed with
12323 user-specified prefix.
12325 * troff/input.c (exit_troff): Don't check if exit_started.
12326 (exit_request): Don't call exit_troff if exit_started.
12328 * Makefile.bd (install.mm): Rename to install.dwbmm.
12330 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
12332 * driver/input.c (do_file): Add missing break for '#' case.
12334 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
12336 * troff/input.c (input_stack::clear): Clear past any boundaries and
12337 then add the boundaries back.
12339 * troff/input.c (exit_troff): Return immediately if already
12342 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
12344 (pg*end-page): If the text has ended and there are no more
12345 footnotes or keeps, exit.
12347 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
12349 * troff/input.c (init_charset_table): Make \(rq transparent by
12352 * macros/tmac.an: Define lq and rq strings.
12354 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
12356 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
12358 * troff/env.c (environment::final_break): New function.
12359 (environment::newline): Set prev_line_interrupted to 2 if
12361 * troff/env.h: Declare environment::final_break.
12362 * troff/input.c (exit_troff): Call environment::final_break()
12363 instead of environment::do_break().
12365 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
12366 doesn't already exist.
12367 * macros/man.local: New file.
12368 * macros/tmac.an: Load man.local.
12369 * macros/man.ultrix: New file.
12371 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
12373 * troff/input.c (exit_groff): Rename to...
12374 (exit_troff): New function.
12376 * troff/div.c (exit_started, done_end_macro,
12377 seen_last_page_ejector): New global variables.
12378 (began_page_in_end_macro): New static variable.
12379 (exit_flag): Deleted.
12380 (top_level_diversion::top_level_diversion): Initialize
12382 (top_level_diversion): More elaborate test for whether
12383 cleanup_and_exit() should be called.
12384 Set began_page_in_end_macro if the end macro isn't yet finished.
12385 * troff/div.h (top_level_diversion::last_page_count): New data
12387 (top_level_diversion::set_last_page): New function.
12388 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
12389 * troff/env.c (do_break): Zero prev_line_interrupted.
12390 * troff/input.c (exit_flag): Delete declaration.
12391 (LAST_PAGE_EJECTOR): New magic cookie.
12392 (token::next): Handle LAST_PAGE_EJECTOR.
12393 (exit_groff): Set exit_started and done_end_macro instead of
12394 exit_flag. Call top_level_diversion::set_last_page. Push a
12395 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
12396 another ejection after setting seen_last_page_ejector.
12398 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
12400 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
12402 * macros/tmac.e (TH): Make sure there's room for the initial
12405 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
12406 Set FVS in points rather than units.
12408 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
12410 * troff/div.c (top_level_diversion::add_trap): Don't consider the
12411 position of empty slots.
12413 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
12415 * ps/devps/S: Fix height and depth of parenrightex.
12416 * ps/devps/symbol.diff: Regenerate.
12418 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
12420 * tmac.e (u): Do underlining as in -mgs.
12422 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
12424 * tty/tty.c (tty_printer::end_page): If overstriking is
12425 suppressed, still turn overstruck horizontal and vertical lines
12428 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
12431 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
12433 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
12435 * Version 1.05 released.
12437 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
12439 * tty/tty.c: Instead of keeping an array of glyphs and then
12440 sorting it, keep a ordered linked list of glyphs for each line.
12442 * driver/driver.h: Include stddef.h.
12444 * tty/tty.c (compare_glyph):
12445 * refer/refer.c (rcompare):
12446 * troff/env.c (compare_ranges): Arguments of qsort comparison
12447 function should be const void *.
12449 * troff/number.c (parse_term):
12450 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
12453 * refer/label.y (consider_authors): Don't access variables
12454 constructed under a condition outside that condition: put braces
12455 round for statement containing declaration; redeclare use of same
12458 * pic/pic.y (text_expr): Delete production that allows
12459 parenthesised text_expr.
12460 (expr): Allow a conditional_expr to appear in parentheses.
12461 (conditional_expr): Rename to any_expr.
12463 * mm: Install new version 1.01 from jh.
12465 * lib/font.c (font::get_width): Cache scaled widths.
12466 (font::font): Initialize widths_cache.
12467 (font::~font): Destroy widths_cache.
12468 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
12470 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
12472 * c++test.c, c++test.ref: New files.
12473 * Makefile: Check that the C++ compiler works.
12475 * ps/tmac.pspic (PSPIC): Do a break.
12477 * ps/tmac.ps: Move definition of PSPIC into...
12478 * ps/tmac.pspic: New file.
12479 (PSPIC): Draw box around picture, but make it invisible to grops.
12480 * ps/tmac.ps: Load tmac.pspic.
12481 * ps/Makefile: Install tmac.pspic.
12483 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
12485 * lib/font.c (scale_round): If n is negative,
12486 subtract .5 before truncating floating point result.
12488 * lib/fontfile.c: Include <errno.h>.
12490 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
12492 * driver/input.c (get_char): Inline. Don't update current_lineno.
12493 Change callers to up date current_lineno if necessary.
12494 Use get_char() instead of getc(current_file).
12496 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
12498 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
12500 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
12502 * tty/tty.c (tmac.tty): Define \(rg as (R).
12504 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
12506 * lib/lib.h: New define a_delete.
12507 * Use a_delete instead of delete when deleting an array of objects
12508 without destructors.
12510 * lib/lib.h: Rename adelete to ad_delete.
12511 * Change uses of adelete.
12513 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
12515 * eqn/eqn.y: Include lib.h.
12517 * troff/node.c (grow_font_table): Delete old_font_table.
12519 * mm: Install new version from jh.
12521 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
12523 * tbl/table.h (format_type): Make global instead of local to class
12524 entry_format. Prefix enumerators with FORMAT_.
12525 * tbl/table.c, tbl/main.c: Corresponding changes.
12526 * refer/token.h (token_type): Make global. Prefix enumerators
12528 * refer/token.[ch]: Corresponding changes.
12529 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
12531 * troff/div.c (node::set_vertical_size): Don't name argument.
12533 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
12535 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
12536 * lib/lib.h: Define adelete accordingly.
12537 * pic/object.c (graphic_object::graphic_object):
12538 * tbl/main.c (format::~format):
12539 * tbl/table.c (table::~table):
12540 * refer/ref.c (reference::~reference, reference::merge,
12541 reference::insert_field, reference::delete_field): Use adelete.
12543 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
12545 * tbl/table.h: Corresponding changes.
12547 * common.c (common_output::dashed_arc, common_output::dotted_arc):
12548 Ensure total_angle is positive.
12550 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
12552 * refer/ref.c (reference::merge, reference::insert_field,
12553 reference::delete_field): Avoid delete[0].
12555 * refer/token.c (init_special_chars): Move calls to cmupper
12556 outside calls to init_two_char_letter to work around bug in gcc
12559 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
12561 * lib/new.c (operator new): Use __builtin_new for g++.
12563 * pic/object.c (graphic_object::~graphic_object): Don't use
12566 * pic/object.c (output::compute_scale): Initialize max_width and
12569 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
12571 * troff/input.c (write_request): Call fflush.
12573 * troff/node.h (class composite_node): Move declaration to node.c
12574 * troff/input.c (charinfo_to_node): Rename to ...
12575 (charinfo_to_node_list): Return node list rather than composite
12577 * troff/node.c (make_composite_node): New function.
12578 (make_node, add_char): Call make_composite_node instead of
12580 (class composite_node): Add a tfont * member. Delete font_size
12582 (composite_node::composite_node, composite_node::copy,
12583 composite_node::size): Corresponding changes.
12584 (composite_node::tprint): Provide constant spacing, emboldening
12585 and track kerning as specified in tfont.
12586 (composite_node::width): Change width calculation accordingly.
12587 * troff/env.h (environment::composite): New member.
12588 (environment::is_composite, environment::set_composite): New
12590 * troff/env.c (environment::environment): Initialize composite.
12591 * troff/input.c (charinfo_to_node): Call
12592 environment::set_composite.
12593 * troff/node.c (make_composite_node, make_glyph_node): Use the
12594 plain version of the tfont if the environment is composite.
12596 * troff/node.c (font_info::get_space_width): Additional argument
12597 giving space_size. Handle constant space correctly. Scale by
12598 space_size unless constant spaced.
12599 (env_sentence_space_width): New function.
12600 * troff/node.h: Declare it.
12601 * troff/env.h (environment::get_space_size,
12602 environment::get_sentence_space_size,
12603 environment::get_narrow_space_width,
12604 environment::get_half_narrow_space_width): Make inline.
12605 (environment::get_space_width): Make inline. Just call
12607 * troff/env.c: Delete definitions for funtions made inline.
12608 (environment::space_newline, environment::space): Use
12609 env_sentence_space_width(). Don't scale by space_size.
12610 * troff/node.h: Move declarations of env*space_width() functions
12613 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
12615 * macros/tmac.s (PS): Don't try to set negative indent.
12617 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
12619 * pic/pic.y: Fix min function.
12621 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
12623 * man/mdate.sh: Clear LANGUAGE.
12625 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
12627 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
12628 * pic/lex.c: New COMMAND keyword.
12629 * pic/pic.y (print_args, print_arg): New rules.
12630 (placeless_element): Use print_args for PRINT.
12631 New COMMAND element.
12633 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
12635 * troff/input.c (terminal): Handle missing argument correctly.
12637 * pic/pic.y (text_expr): New rule.
12639 * pic/pic.y: Implement := operator.
12641 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
12643 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
12646 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
12648 * ps/devps/dingbatsrmap: Include this in the distribution.
12650 * macros/tmac.doc: Replace with new version from 2nd Networking
12651 Release. Fix loading of doc-* files.
12652 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
12653 * macros/tmac.doc.old: New file. Apply fixes that had been
12654 applied to old tmac.doc.
12655 * macros/tmac.andoc: Check that we're running under groff.
12656 * macros/Makefile: Rework.
12658 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
12660 * tbl/table.h (format_type):
12661 * refer/token.h (token_type): If NESTED_TYPES is defined, use
12662 typedef to make these types visible at file scope.
12663 * Makefile: Add NESTED_TYPES configuration option.
12665 * troff/div.c (mark): At the top level use the value of
12666 nl_reg_contents rather than the current vertical position.
12668 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
12670 * tty/tty.c: Implement \D for horizontal or vertical lines.
12671 (tty_printer::set_char): Use vec_used+2 as serial number.
12672 Don't allow size of vector to exceed USHRT_MAX-2.
12673 Split off part into...
12674 (tty_printer::add_char): New function.
12675 (tty_printer::draw): New function.
12676 (compare_glyph): Handle equal serial numbers.
12677 (tty_printer::end_page): Handle overstruck characters from \D.
12678 (main, usage): Implement -d option.
12680 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
12682 * tbl/main.c (process_format):
12683 * eqn/text.c (split_text):
12684 * troff/input.c (token::next): Use inner block for declarations
12685 with initializers in switch statement.
12687 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
12689 * pic/common.c (common_output::dash_line): Cope with zero-length
12692 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
12694 * Version 1.04 released.
12696 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
12698 * macros/tmac.an (TH): Define a macro an-init to define variables
12699 based on command line arguments.
12700 (an-header): Call it.
12702 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
12704 * Makefile (install.mm): Rename to install.dwbmm.
12706 * Makefile: Integrate mm.
12707 * mm: New directory.
12709 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
12711 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
12714 * pic/troff.c (troff_output::simple_spline,
12715 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
12716 shadowing parameter.
12718 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
12720 * lib/ptable.h: Add explicit casts when converting from unsigned
12723 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
12724 * dvi/devdvi/Makefile: Install SA, SB.
12726 * refer/indxbib.c: Add declaration of mktemp.
12728 * refer/lookbib.c: Add declaration of isatty.
12730 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
12732 * pic/lex.c (interpolate_macro_with_args): While collecting
12733 arguments, keep track of whether we're in a string.
12735 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
12737 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
12738 down with \v, so as to avoid problems with top of page trap
12739 setting no space mode.
12741 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
12743 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
12745 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
12747 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
12748 Improve error message.
12750 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
12752 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
12755 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
12757 * groff.c (possible_command::execp): Always use _exit() after a
12760 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
12761 NO_SYS_WAIT_H configuration options.
12762 * groff.c: Use these options. Use POSIX-style macros to extract
12763 fields from the status returned by wait().
12765 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
12767 * tbl/table.c (table::compute_separation_factor): Allow the
12768 separation factor to drop to 0.
12770 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
12772 * refer/search.c: Include <errno.h>.
12774 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
12776 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
12778 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
12781 * pic/lex.c (input_stack::bol): Move definition out of class body.
12783 * pic/main.c: On MSDOS munge argv[0].
12785 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
12787 * lib/ptable.c (hash_string): Use unsigned long rather than
12789 (next_ptable_size): Use unsigned rather than int. Give an error
12790 message if we've hit the largest table size.
12791 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
12794 * pic/object.h (object_spec): Make flags unsigned long. Declare
12795 flags as const unisgned long rather than as enums.
12797 * pic/output.c: Deleted.
12799 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
12801 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
12802 Add additional argument.
12803 (line_entry::note_double_vrule_on_{left,right}): Set value of
12804 douvle_vrule_on_{right,left} flag according to argument.
12805 (simple_line_entry::simple_print,
12806 simple_line_entry::double_line_print): If adjacent to double vrule
12807 on a corner extend rather than shorten the rule by half the double
12810 * troff/number.c (parse_term): In checking for overflow, handle the
12811 case where the current horizontal position is negative.
12813 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
12815 * pic/object.c (draw_arrow): Check for object having zero length.
12817 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
12819 * eqn/main.c (do_file): Split off inline equation handling into...
12820 (inline_equation): New function. Search for starting delimiter
12822 (delim_search): New function. Don't recognize a delimiter that
12823 occurs in the name of an escape sequence, number register, string
12826 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
12828 * eqn/delim.c (delim_box::compute_metrics): Don't call
12829 define_extensible_string if left is 0.
12830 (delim_box::output): Don't print the left delimiter if left is 0.
12831 (delim_box::debug_print): Check for left == 0 before calling printf.
12833 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
12835 * troff/Makefile (majorminor.c): Include only digits in
12838 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
12840 * refer/dirnamemax.c: new file.
12841 * refer/genlimits.c: Deleted.
12842 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
12843 Don't check path length.
12844 * refer/Makefile: Add dir_name_max.o; delete genlimits.
12845 * Makefile: Add PATHCONF_MISSING option.
12847 * refer/indxbib.c (get_cwd): New function.
12848 (main): Use get_cwd().
12849 * lib/getcwd.c: New file.
12850 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
12851 GETCWD in SUBFLAGS.
12852 * lib/Makefile: Compile getcwd.o.
12854 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
12857 * refer/indxbib.c (main): Check success of mktemp.
12859 * lib/tmpfile.c: New file.
12860 * lib/Makefile: Add tmpfile.c.
12861 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
12862 * ps/ps.h: Delete declaration of mktemp().
12863 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
12864 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
12865 * driver/driver.h: No need now to include errno.h.
12867 * everywhere: Set errno to 0 before calling fopen().
12869 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
12870 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
12871 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
12873 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
12875 * troff/env.h (translate_space_to_dummy): Declare it.
12876 * troff/env.c (environment::space_newline, environment::space):
12877 If translate_space_to_dummy is set then make the width of spaces 0.
12878 * troff/input.c (translate): If the second character of a
12879 translation is a space, translate to unbreakable space. If the
12880 first character is a space, set or clear translate_space_to_dummy
12881 according to whether the second character is \&. Weird!
12883 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
12885 * groff.c (run_commands): Don't use non-zero exit code because a
12886 command gets SIGPIPE.
12888 * groff.c, groff.sh: Use -mXps with -TXps.
12890 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
12891 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
12892 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
12893 (ps_printer::special): New specials invis and endinvis.
12894 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
12895 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
12896 (ps_printer::end_page): Check that invis_count == 0.
12897 (ps_printer::invis_count): New member.
12898 (ps_printer::ps_printer): Initialize invis_count to 0.
12900 * troff/env.c (environment::hyphenate_line): Hyphenation
12901 indicator at beginning of word inhibits splitting after -, \(em
12904 * pic/pic.y (element): Allow another element to follow } without
12905 any intervening separator.
12907 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
12909 * pic/lex.c (get_delimited): Allow tabs before delimiter.
12911 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
12913 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
12914 declaration of wait() in header files.
12915 * Makefile: Get rid of -DHAVE_UNION_WAIT.
12917 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
12919 * lib/lib.h: Declare return type of strerror as char *.
12921 * man/Makefile: Add g flag to sed substitutions.
12922 * Makefile (shgroff, bindist): Likewise.
12924 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
12926 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
12927 * ps/devps/prologue (PBEGIN): Define showpage after pushing
12930 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
12932 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
12935 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
12937 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
12940 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
12942 * troff/input.c (define_number_reg): If currently undefined,
12943 don't define it if the argument is an invalid expression.
12945 * Makefile: Ignore return value of `if' commands without `else'
12948 * Makefile: Split up CPPDEFINES into a series of separate
12949 configuration options.
12951 * troff/input.c (init_registers): Use time_t instead of long
12952 unless LONG_FOR_TIME_T is defined. Use returned result rather
12953 than passing pointer.
12954 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
12956 * lib/Makefile (fontpath.h): Use gendef.
12958 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
12960 * troff/input.c (input_iterator::shift): Delete argument name.
12961 * troff/node.c (suppress_output_file::really_begin_page,
12962 suppress_output_file::really_transparent_char, node::ascii_print,
12963 node::tprint): Delete names of unused arguments.
12965 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
12967 * refer/label.y (string): Pass $4 to command_error.
12969 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
12971 * Version 1.03 released.
12973 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
12975 * Makefile: Pass definition of SHELL in SUBFLAGS.
12977 * gendef: New file.
12978 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
12979 ps/Makefile: Use gendef to construct header files that are
12980 constructed from the Makefile.
12982 * macros/Makefile: make all should build stripped version of tmac.e.
12984 * refer/Makefile (clean): Remove y.output.
12986 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
12988 * ps/pfbtops.c (main): Add -v option which prints out a version
12990 * ps/Makefile (pfbtops): Link with libgroff.a.
12992 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
12994 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
12995 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
12997 * refer/lkbib.c (main): Always terminate reference with blank
12999 * refer/lookbib.c (main): Likewise.
13001 * refer/linear.c (file_buffer::load): Check that the file is not a
13004 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
13005 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
13006 Delete second inclusion of <sys/param.h>.
13008 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
13010 * troff/token.h (token::special): Deleted.
13012 * tbl/main.c (process_format): Rework so that opt->tab_char is
13013 recognized only when appropriate.
13015 * ps/Makefile (clean): Remove pfbtops.
13017 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
13019 * lib/font.c (text_file::next): Don't return if we have got a
13022 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
13024 * refer/refer.c (store_reference): Get hash code from old_table[i]
13025 when rehashing the table.
13027 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
13029 * eqn/box.c (box::top_level): Save size and prev size using \R and
13030 restore it afterwards. Set the size to the size at the beginning
13032 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
13033 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
13035 * refer/Makefile (limits.h): Use ./genlimits.
13037 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
13039 * refer/index.c: Delete declarations of stat() and fstat().
13041 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
13043 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
13045 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
13047 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
13049 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
13051 * troff/input.c (token::get_char): Handle \e.
13053 * refer/linear.c: Delete declarations of fstat() and stat().
13055 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
13057 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
13058 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
13060 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
13062 * troff/input.c (do_define_macro): Improve error handling for end
13063 of file while defining macro.
13065 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
13067 * eqn/box.h: Fix declaration of set_gsize.
13068 * eqn/box.c (set_gsize): Make argument const char *.
13069 (gsize): Declare as char *.
13070 * eqn/main.c (main): Don't convert gsize to int.
13071 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
13073 * Version 1.02 released.
13075 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
13077 * macros/tmac.andoc: New file.
13078 * macros/Makefile: Install tmac.andoc.
13080 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
13081 operator new and delete on OP_DELETE_BROKEN not being defined.
13082 * Makefile: Mention OP_DELETE_BROKEN.
13084 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
13086 * Makefile (bindist): Pass SUBFLAGS.
13088 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
13090 * Makefile, groff.c: Pass definitions to groff.c via device.h.
13092 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
13095 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
13097 * ps/ps.h, ps/psrm.c: Make comment_table and
13098 header_comment_table local to resource_manager::process_file.
13100 * groff.sh: With -TXps pass -printCommand option to gxditview.
13102 * groff.c (possible_command::print): Implement using
13103 append_arg_to_string.
13105 * xditview: Merge in new implementation with own ChangeLog.
13107 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
13109 * groff.c (main): Implement PRINT_OPTION.
13110 (append_arg_to_string): New command.
13111 (device_table): Set PRINT_OPTION flag for Xps.
13113 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
13115 * troff/groff.h: Rename to troff.h.
13117 * pic/lex.c (lookup_keyword, docmp): New functions.
13118 (get_token): Use new lookup_keyword.
13119 Don't include key.h.
13120 * pic/key.[ch], pic/pic.gperf: Deleted.
13121 * pic/Makefile: Remove gperf stuff.
13123 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
13125 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
13127 * troff/Makefile, troff/node.c: Move definition of
13128 STORE_WIDTH into node.c.
13130 * etc/grog.pl, etc/grog.sh: Support -mdoc.
13132 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
13134 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
13135 dvi/devdvi/texb.map: Add lq and rq.
13136 dvi/devdvi: Regenerate fonts.
13137 * ps/devps/textmap: Add lq and rq.
13138 * ps/devps: Regenerate fonts.
13139 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
13140 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
13142 * pic/object.c (position_rectangle): When checking radius
13143 cope with possiblity that width or height is negative.
13144 (box_object::box_object): Have separate xrad and yrad with
13145 signs matching signs of dim components.
13146 (box_object::{north,south}_{east,west}): Use xrad and yrad.
13147 (box_object::print): With rounded boxes use absolute values
13148 for dim and rad arguments.
13150 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
13153 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
13155 * various files: Add explicit destructors to keep Saber CC +d
13158 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
13160 * eqn/box.c (box::top_level): Restore fonts correctly after
13161 font changes in line containing inline equation. Also
13162 restore previous font as well as current font.
13163 * eqn/pbox.h: Define necessary string and register names.
13165 * troff/input.c (token::next): Case 'R' calls do_register.
13166 (do_register): New function.
13168 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
13170 * groff.c, groff.sh: Support Xps device. Allow each device
13171 to have a pseudo_name and a real_name.
13173 * groff.c (run_commands): Don't print `Broken pipe' messages.
13175 * ps/pfbtops.c: New file.
13176 * ps/Makefile: Add pfbtops.
13178 * troff/number.c (parse_term): Improved error message.
13180 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
13182 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
13184 * Makefile: Integrate refer.
13185 * refer: New directory.
13186 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
13187 man/lkbib.man: New files.
13188 * man/Makefile: Support refer man pages.
13190 * lib/lib.h: Declare is_prime.
13191 * lib/prime.c: New file.
13193 * troff/input.c (macro_source): New function.
13194 (init_input_requests): Bind "mso" to macro_source.
13196 * troff/env.c (environment::possibly_break_line): Maintain
13197 pointer to pointer to node to be split in ndp so as to avoid
13198 using address of freed node.
13200 * troff/env.c (environment::hyphenate_line): Maintain pointer to
13201 pointer to first node to be hyphenated in startp so as to
13202 avoid using address of freed node.
13204 * troff/env.c (class trie, class hyphen_trie): Make the
13205 elements of the trie be of type char not unsigned char.
13206 Declare arguments to be const char* instead of unsigned char *.
13208 * troff/env.c (hyphenate): Initialize hbuf[0].
13210 * troff/input.c (set_string): Declare p to be char * and cast
13211 *p to unsigned char when necessary.
13213 * troff/input.c (do_define_macro): Declare s to be const
13214 char*. Cast element to unisgned char when necessary, Declare
13215 d to be an int. Handle EOF better.
13217 * troff/Makefile, troff/input.c: Different scheme for passing
13218 definitions of MACROPATH, HYPHENFILE and DEVICE.
13220 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
13222 * tty/devascii/R.proto: Delete entry for em.
13223 * tty/devlatin1/R.proto: Likewise.
13225 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
13227 * troff/input.c (translate): Stop when we get a space. Treat eof
13230 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
13232 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
13234 * tbl/main.c (process_format): A font name following a `f'
13235 modifier that starts with a digit can be only one character long.
13236 Also deal with EOF on the second character of the font name.
13238 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
13240 * troff/input.c (token::next): Turn \~ into an
13241 unbreakable_space_node.
13242 * troff/node.c (unbreakable_space_node): New class.
13243 * troff/node.h: Declare it.
13245 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
13247 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
13248 it's >= 0, before outputting it as a single byte.
13250 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
13252 * lib/font.c: Make font_char_metric::code an int.
13253 (font::get_code): Change return type to int.
13254 (font::load): Allow code to be arbitrary integer.
13255 * lib/font.h (font::get_code): Change return type to int.
13256 (font::number_to_index): Change argument type to int.
13257 * troff/input.c (token::next): In case 'N', allow any value.
13258 Store value in token::val.
13259 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
13260 (token::get_char, token::add_to_node_list, token::process): Get
13262 (charinfo::set_number): Change argument to int.
13263 (charinfo::get_number): Require that NUMBERED flag be set.
13264 (get_charinfo_by_number): Store numbered characters not between 0
13265 and 255 in a dictionary.
13266 * troff/charinfo.h (get_charinfo_by_number): Change argument type
13268 (charinfo::number): Change type to int.
13269 (charinfo::set_number): Change type of set_number to int.
13270 * troff/node.c (troff_output_file::put_char_width,
13271 troff_output_file::put_char): Test whether character is numbered
13272 using charinfo::numbered().
13273 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
13275 * lib/nametoindex.c: New implementation to cope with arbitrary
13278 * troff/input.c (token::operator==): Test val for
13279 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
13282 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
13283 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
13285 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
13287 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
13290 * all Makefiles: rm targets of cp and >.
13292 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
13295 * eqn/lex.c (def_table): Add dollar.
13297 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
13299 * troff/input.c (do_width): Push back newline before closing delim
13302 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
13304 * groff.c (possible_command::prepend_arg): New function.
13305 (main): Prepend device -m option.
13306 * groff.sh: Put device -m options before command-line options.
13308 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
13310 * macros/tmac.an (IP): Quote argument to TP.
13312 * ps/ps.c (main): New option -b, which sets...
13313 (broken_flags): New variable.
13314 (ps_printer::~ps_printer): Incorporate the setup section in the
13315 prolog if (broken_flags & NO_SETUP_SECTION).
13316 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
13317 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
13318 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
13319 ps_printer::print_needed_font_comment,
13320 ps_printer::print_supplied_font_comment,
13321 ps_printer::print_include_font_comments,
13322 ps_printer::lookup_doc_font, ps_printer::download_fonts,
13323 ps_printer::read_download_file, read_document_fonts, add_font,
13324 skip_line, parse_fonts_arg, document_font::document_font,
13325 document_font::~document_font, document_font::download,
13326 ps_output::include_file): Deleted.
13327 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
13328 rather than %!PS-Adobe-2.0. Make calls to
13329 resource_manager::need_font for each font that we used. Replace
13330 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
13331 print_supplied_font_comment, print_needed_font_comment by call to
13332 resource_manager::print_header_comments. Output %%Orientation
13333 comment. Output %%Requirements: numcopies comment if ncopies > 1.
13334 Don't output the prolog directly. Instead call
13335 resource_manager::output_prolog. Only define #copies when ncopies
13336 > 1. Delete calls to print_include_font_comments and
13337 download_fonts. Add call to resource_manager::document_setup.
13338 (ps_printer::do_file): Call resource_manager::import_file instead
13339 of including it ourselves.
13340 (ps_printer::do_import): Likewise. Also don't call
13341 merge_import_fonts. Push userdict on the dictionary stack before
13342 and pop it afterwards.
13343 Move declaration of ps_output into ps.h.
13344 * ps/psrm.c: New file implementing resource_manager class.
13345 * ps/ps.h: New file declaring ps_output and resource_manager
13347 * ps/devps/zapfdr.ps:
13348 * ps/devps/symbolsl.ps:
13349 * ps/devps/prologue: Use 3.0 conventions.
13350 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
13351 Add default definition of BROKEN_SPOOLER_FLAGS.
13352 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
13353 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
13355 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
13357 * etc/grog.pl: New file.
13358 * Makefile (GROG): New variable.
13359 Add GROG to SUBFLAGS.
13360 * etc/Makefile (GROG): New variable.
13361 (install.nobin): Install $(GROG) rather than grog.sh.
13363 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
13365 * eqn/special.c (special_box::compute_metrics): Make the input and
13366 output strings the same. Get the new height and depth from the
13367 predefined height and depth registers. Also make subscript kern
13368 and skew available.
13369 (special_box::compute_subscript_kern, special_box::compute_skew):
13372 * eqn/box.c (pointer_box::compute_skew,
13373 simple_box::compute_metrics, box::top_level)
13374 * eqn/text.c (prime_box::compute_metrics,
13375 prime_box::comput_subscript_kern)
13376 * eqn/limit.c (limit_box::compute_metrics):
13377 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
13378 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
13379 negative numbers in `nr' requests with a leading 0.
13381 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
13383 * eqn/special.c: New file.
13384 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
13385 Add new rule for simple.
13386 * eqn/lex.c (token_table): Add SPECIAL.
13387 * eqn/box.h: Declare make_special_box.
13388 * eqn/Makefile: Add special.[co].
13390 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
13392 * ps/devps/prologue: Possibly set packing to true while defining.
13393 Create grops dictionary here. Initialize local variables before
13394 defining procedures.
13395 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
13396 the dictionary stack. Set strokeadjust and overprint to false if
13397 the relevant operators are defined.
13398 (PEND): New procedure.
13399 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
13400 prologue. Do everything else in the setup section.
13401 (ps_printer::do_import): Just call PBEGIN and PEND around the
13402 picture. Also push userdict before, and pop it afterwards.
13404 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
13406 * troff/node.c (bracket_node::tprint): Brackets were being printed
13409 * macros/tmac.an (SH, SS): Set fill mode.
13411 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
13413 * troff/div.c (top_level_diversion::begin_page): Set
13414 high_water_mark to 0.
13416 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
13418 * man/mdate.sh: New file.
13419 * man/mdate.c: Deleted.
13420 * man/Makefile: Use mdate.sh instead of mdate.
13423 * eqn/lex.c (do_gsize): Supply missing argument to error message.
13425 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
13427 * man/mdate.c: New file.
13428 * man/*.man: Replace modification date by @MDATE@.
13429 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
13430 (mdate): New target.
13432 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
13433 Remove illegal input characters.
13435 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
13437 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
13439 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
13441 * troff/div.c (begin_page): Change behaviour when
13442 !first_page_begun and !break_flag.
13444 * troff/input.c (do_name_test): Return 0 if argument is empty.
13446 * troff/input.c (read_long_escape_name): Require closing ] to be
13447 at same input level as opening [.
13449 * troff/input.c (read_increment_and_escape_name): New function.
13450 (get_copy, process_input_stack): Use this for \n.
13452 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
13454 * troff/div.c (top_level_diversion::begin_page): Ignore the
13455 current value of page_number if !first_page_begun.
13457 * groff.c (main): Fix declaration of buf.
13459 * troff/input.c (do_name_test): New function.
13460 (token::next): Implement \A.
13461 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
13462 (token::description, token::add_to_node_list, token::process):
13463 Handle TOKEN_ESCAPE.
13464 * troff/token.h: New token TOKEN_ESCAPE.
13466 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
13468 * pic/main.c (do_picture): Allow space before and after filename
13469 following `<'. Check that the filename is not empty.
13471 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
13473 * Version 1.01 released.
13475 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
13477 * dvi/tmac.dvi: ftr HR to H.
13479 * macros/tmac.e: Round up computation of $r.
13481 * xditview/tmac.X: Don't give up completely in compatibility mode.
13482 Use \n(.s instead of \n[.s].
13484 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
13485 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
13486 Add u to factors inside \s[...]. Rename frac to dvi-frac.
13487 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
13488 short names in the char definitions.
13490 * ps/tmac.ps: Don't give up completely in compatibility mode.
13491 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
13492 quote in front of \n(.s. Add u to factors inside \s[...].
13494 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
13496 * tty/tmac.tty: Call the nroff request.
13498 * macros/tmac.e ((x, )x): Better definitions that work properly
13500 (@0, @1): Helper macros for (x.
13502 * macros/tmac.e ($s, hl): Use \l rather than \D.
13504 * tty/tmac.tty: Make it work better in compatibility mode.
13505 (pchar): Rename to tty-char.
13507 * macros/tmac.e (@E): New macro.
13508 (r, i, b, rb, bi): Use @E.
13510 * macros/tmac.e (@F): Don't use (;...) syntax.
13512 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
13513 it was modified for groff.
13515 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
13517 * macros/tmac.e (<., .>): Removed.
13518 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
13520 * macros/tmac.e: Remove check that groff is being used.
13522 * macros/tmac.e (@C): Change families only if using groff; turn
13523 compatibility mode off while changing familes. Save compatibility
13524 mode before changing families and restore it afterwards.
13526 * macros/tmac.e (@h): Remove test for offset + line length.
13528 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
13529 (lo, th, ac): Define to call @S instead of using als.
13531 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
13532 the ratio of the vertical spacing to the point size in units
13533 expressed as a percentage. Use these instead of $10r and $10R,
13534 Delete $10r and $10R.
13536 * lib/font.c (font::load): In default computation of space_width,
13537 divide by sizescale. Use scale_round.
13539 * macros/tmac.an (TP): Don't call `nf'.
13540 (an-do-tag): Don't call `fi'.
13542 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
13544 * troff/input.c (process_input_stack): Handle the case where
13545 spaces at the beginning of an input line are followed by a
13548 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
13550 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
13551 * groff.sh: Use pic -x with the dvi device.
13553 * dvi/devdvi/FontMakefile (H): Don't use -s.
13555 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
13556 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
13557 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
13560 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
13562 * ps/psfig.diff: New file.
13563 * ps/tmac.psfig: New file.
13565 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
13567 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
13568 (]-): Don't call ref*do-tl.
13570 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
13572 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
13573 (fn@do-FS): Rename to fn*do-FS.
13575 * troff/input.c (transparent_translate): New function.
13576 (process_input_stack): Apply transparent_translate before calling
13577 diversion::transparent_output(unsigned char).
13579 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
13581 * troff/input.c (do_define_macro): Define the macro before calling
13584 * xditview/Makefile: Add DEVICES variable. Change install target
13587 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
13589 * groff.c (run_commands): Handle the possibility that there are
13590 child processes other than those forked by us.
13592 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
13594 * lib/string.c (string::append): New function.
13595 * lib/stringclass.h: Declare it.
13597 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
13599 * eqn/main.c (main): New option -N which sets
13600 no_newline_in_delim_flag.
13601 (do_file): If no_newline_in_delim_flag is set don't allow newlines
13603 * groff.c (main): Pass -N on to eqn.
13604 (help, synopsis): Mention -N.
13605 * groff.sh: Implement -N.
13607 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
13609 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
13610 (]-): Call ref*do-tl if ref*need-tl is non-zero.
13611 (XP): Allow as initializer.
13613 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
13615 * troff/env.c (environment::wrap_up_field): If field_spaces are
13616 non-zero and we have a current_tab, subtract padding from
13617 tab_distance. If this makes tab_distance <= 0, use the next tab
13618 stop instead. If there isn't any next tab or it's a left tab,
13619 wrap up the current tab.
13620 (environment::start_field): Initialize tab_precedes_field.
13621 (environment::wrap_up_tab): If there's a current field, update
13622 pre_field_width, field_distance and tab_precedes_field.
13623 * troff/env.h (environment::tab_precedes_field): New member.
13625 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
13627 * ps/ps.c (ps_printer::do_file): New function.
13628 (ps_printer::special): Bind to `file' special.
13629 (ps_printer::do_exec): Set ndefined_styles to 0.
13631 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
13633 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
13634 Avoid stripping first character from the start of unrecognized
13635 escapes. Use lex_error instead of error to report errors.
13636 * eqn/lex.c (get_token): Rework handling of escapes.
13637 (lex_error): Move declaration into...
13640 * xditview/xditview.c (main): Make -page option work.
13642 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
13644 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
13646 * macros/tmac.s (B2): Correct size of box.
13648 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
13650 * macros/tmac.s (B2): Postpone drawing the box until in the
13651 top-level diversion.
13653 * tty/tmac.tty: Add font translations for C, CR, CW.
13655 * groff.c (synopsis, help): Document -i.
13656 * groff.sh: Implement -i.
13658 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
13659 Simplify the construction of SN.
13661 * troff/number.c (parse_term): Give `|' a higher precedence.
13662 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
13665 * macros/tmac.s (B2): Use par@finish instead of par@reset.
13667 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
13669 * lib/string.c (string::move): New function.
13670 * lib/stringclass.h: Declare it.
13672 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
13674 * troff/env.c (distribute_space): Add optional argument
13676 (environment::wrap_up_field): Call distribute_space with
13677 `force_forward' argument of 1.
13679 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
13681 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
13682 Inline it. Move reallocation into...
13683 (string::grow1): New function.
13684 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
13685 dependencies to include library header files.
13686 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
13688 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
13690 * macros/tmac.s (@NH): Use the same number registers than -ms does
13691 for the heading level counters. Use the same string that -ms does
13692 for the number for this heading.
13694 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
13696 * lib/new.c (operator new): Cast result of malloc to char *.
13698 * troff/input.c (spring_trap, lookup_request): Add assert that nm
13701 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
13703 * groff.c (main): Support -i.
13705 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
13707 * pic/pic.h: Include <osfcn.h>.
13709 * ps/ps.c: Add declaration of mktemp.
13711 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
13712 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
13713 argument as union wait *.
13714 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
13715 argument to union wait *.
13717 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
13719 * tty/tmac.tty: Add definition of \(co.
13721 * pic/object.c (make_arc): Only increase radius when radius
13722 strictly less than d.
13723 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
13726 * troff/env.c (environment::environment(symbol),
13727 environment::environment(const environment *)): Initialize
13730 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
13732 * tbl/main.c (main): Add exit(0).
13734 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
13736 * pic/main.c (main):
13737 * eqn/main.c (main):
13738 * tbl/main.c (main):
13739 * etc/soelim.c (main):
13740 * driver/printer.c (printer::~printer):
13741 * troff/node.c (real_output_file::~real_output_file,
13742 real_output_file::flush): Check for errors on stdout.
13744 * most files: Add 1991 to copyright notice.
13746 * macros/tmac.s: Don't test \n(.x and \n(.y.
13748 * troff/input.c (token::next): Rename `escape_char' label to
13749 `handle_escape_char' and `normal_char' label to
13750 `handle_normal_char'.
13752 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
13754 * groff.c (main, synopsis, help): Support -a option.
13755 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
13756 to trflags while parsing options.
13758 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
13760 * troff/number.c (parse_term): With `m', `M' and `n' scale
13761 indicators, convert scale factor to hunits before scaling.
13763 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
13765 * lib/font.c (scale_round): Better test for overflow when n is
13768 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
13770 * tbl/main.c (process_format): Add second argument of type
13771 options*. Change callers. Allow opt->tab_char as well as '\t'
13772 between format items.
13774 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
13776 * macros/tmac.an (PD): With no arguments, make sure register PD is
13778 (TH): Call PD with no argument, instead of setting register PD
13781 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
13783 * Version 1.00 released.
13785 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
13787 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
13789 * dvi/devdvi/DESC: Mount CW instead of CR.
13791 * dvi/tmac.dvi: Add definition of \(tm.
13793 * dvi/devdvi/texsy.map: Add lh, and rh.
13794 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
13795 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
13797 * dvi/devdvi/FontMakefile: Generate H from cmss10.
13798 * dvi/devdvi/Makefile: Install H.
13799 * dvi/devdvi/H: New file.
13801 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
13803 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
13806 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
13808 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
13810 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
13812 * macros/tmac.s (@EN): Handle the case where the equation is empty
13813 but the label is not.
13815 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
13817 * troff/groff.h: New warning category WARN_SPACE.
13818 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
13819 WARN_SPACE to warning_table.
13820 (interpolate_macro): Give a warning of type WARN_SPACE if the name
13821 is longer than two characters and is not defined, but the first
13822 two characters do make a defined name.
13824 * PROBLEMS: New file.
13826 * CHANGES: New file.
13827 * README-0.6, README-1.00: Deleted.
13829 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
13830 * xditview/devX75/Makefile: Make devX75-12.
13831 * xditview/devX100/Makefile: Make devX100-12.
13833 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
13834 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
13836 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
13838 * README-0.7: Rename to README-1.00.
13840 * macros/tmac.pic: New file.
13841 * macros/Makefile (install.nobin): Install tmac.pic.
13843 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
13845 * troff/env.c (hyphen_word): Correct the test for whether the
13846 token is a hyphen. Reset npos to 0.
13848 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
13850 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
13852 * macros/tmac.s (ds*common-end): Call par*reset.
13854 (par@reset-indent): Deleted.
13856 * macros/tmac.s (@IP): Divert the label.
13858 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
13860 * xditview/draw.c (setGC): Use a line width of .1m rather than
13861 .04m by default; round rather than truncate value.
13863 * tbl/table.c (class empty_entry): New class.
13864 (empty_entry::empty_entry, empty_entry::line_type): New functions.
13865 (table::add_entry): Represent empty entries by objects of type
13867 (table_entry::line_type): Return -1.
13868 (table::determine_row_type): Ignore entries with line_type 0.
13869 Treat type -1 as non-lines.
13871 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
13873 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
13874 macros/tmac.s: Rename \(-d to \(Sd.
13876 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
13878 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
13879 * xditview/libXdvi/DviChar.c: Likewise.
13880 * dvi/devdvi/texsy.map: Add `<<', `>>'.
13882 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
13884 * troff/div.c (top_level_diversion::begin_page): Call
13885 init_output() if the_output is 0.
13887 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
13889 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
13891 (get_copy): Turn \E into ESCAPE_E.
13892 (token::process, asciify): Handle ESCAPE_E.
13894 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
13896 (DS): Implement `.DS R'.
13898 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
13900 * macros/tmac.s (FS): New macro.
13902 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
13904 * macros/tmac.s (cov*tl-init): Remove after first execution
13905 instead of aliasing to @nop. Call top of page macro explicitly
13906 instead of setting trap; call @init first. Set pg@top as top of
13908 (cov*auto-init): Deleted. Set cov*tl-init instead of
13909 cov*auto-init as top of page trap.
13910 (TL, LP): Do a break instead of calling cov*tl-init.
13911 (cov*print): With RP format but no TL, alias FS and FE to @FS and
13912 @FE; in this case also give a warning and always start another
13913 page. No need to set pg@top here.
13914 (cov*tl-init): Rename to cov*first-page-init.
13916 * macros/tmac.s (RP): Do `.pn 0'.
13917 (cov*tl-init): With RP format don't do `.pn 0'.
13919 * macros/tmac.s (pg@cs-top): Set no space mode.
13921 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
13922 (cov*ab-init): Alias TL, AU and AI to these.
13924 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
13926 * macros/tmac.s (@EQ): Move the space before the equation into @EN
13927 (@EN): Do nothing unless \n[dl] is > 0.
13929 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
13931 * pic/object.c (ellipse_object::radius): New function.
13933 * VERSION: Change version to 0.7.
13935 * tbl/table.c (block_entry::do_divert): Declare return type as
13937 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
13939 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
13941 * troff/column.c: New file.
13942 * troff/Makefile: Corresponding changes.
13944 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
13947 * troff/div.c (top_level_diversion::space): If the space causes
13948 the first-page transition and springs a trap, truncate the space
13951 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
13953 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
13956 * pic/troff.c (troff_output::line_thickness,
13957 troff_output::set_fill): Do a horizontal motion to compensate for
13958 the width of the \D escape sequence.
13960 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
13962 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
13965 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
13968 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
13969 Supply empty definition.
13970 (text_entry::simple_print, simple_text_entry::simple_print):
13971 Delete declarations.
13972 (table::add_entry): Represent empty entries by objects of type
13975 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
13977 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
13979 * tbl/table.c (left_text_entry::add_tab): New function.
13981 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
13982 initialize like LP.
13984 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
13986 * troff/env.c (environment::start_field): Give an error message if
13987 there is no next tab.
13989 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
13991 * troff/env.c (hyphenate): Skip initial elements with zero
13994 * macros/tmac.s (par@init): Keep VS in points rather than units.
13996 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
13998 * pic/main.c (main): Implement `-c' option.
13999 * pic/output.h: Declare make_tpic_output().
14000 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
14002 (tpic_output): New class.
14003 (tpic_output::tpic_output, tpic_output::set_pen_size,
14004 tpic_output::command, make_tpic_output): New functions.
14006 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
14008 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
14009 if they're not already defined.
14010 * tbl/table.c (init_output): Don't test \n(.g.
14012 * troff/input.c (do_if_request): Delete `g' condition. Recognize
14013 `d', `r' and `c' conditions even in compatibility mode.
14015 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
14017 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
14020 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
14022 * troff/env.h (environment::prev_line_interrupted): New member.
14023 (environment::get_prev_line_interrupted): New function.
14024 * troff/env.c (environment::newline): Set prev_line_interrupted.
14025 (environment::environment(const environment *),
14026 environment::environment(symbol)): Initialize
14027 prev_line_interrupted.
14028 * troff/input.c (process_input_stack): Don't give special
14029 treatment to space and newline at the beginning of the line if the
14030 previous line was interrupted.
14032 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
14034 * eqn/eqn.y: Disallow PRIME by itself.
14035 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
14037 (def_table): Remove definition of '. Define prime to be `.
14039 * eqn/eqn.y: Split off part of rule `script' into a new rule
14042 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
14044 * macros/tmac.s ({, }): New string aliases.
14046 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
14048 * README-0.7: New file.
14050 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
14052 * macros/tmac.s: New file.
14053 * man/groff_ms.man: New file.
14054 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
14055 * Makefile.bd: Similarily.
14056 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
14057 definition of TMAC_S.
14058 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
14059 * macros/TODO: New file.
14061 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
14063 * troff/env.c (right_justify): New function.
14064 (init_env_requests): Bind this to request "rj".
14065 (center_lines): Set right_justify_lines to 0. If we get a bad
14066 integer, center 1 line.
14067 (environment::environment(symbol), environment::environment(const
14068 environment *)): Initialize right_justify_lines.
14069 (environment::get_right_justify_lines): New function.
14070 (init_env_requests): Bind this to number_register ".rj".
14072 * troff/env.c (environment::choose_breakpoint): Implement
14073 hyphenation_margin and hyphenation_space.
14074 (environment::get_hyphenation_space,
14075 environment::get_hyphenation_margin): New functions.
14076 (init_env_requests): Bind these to .hys and .hym.
14077 (hyphenation_space_request, hyphenation_margin_request): New
14079 (init_env_requests): Bind these to hys and hym.
14080 (environment::environment(symbol), environment::environment(const
14081 environment *)): Initialize hyphenation_margin and
14083 * troff/env.h: Corresponding changes to class environment.
14085 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
14087 * troff/div.c (blank_line): Always do a break.
14089 * eqn/box.c (do_text): Turn off escapes while appending text to
14092 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
14094 * troff/input.c (while_break_request, while_continue_request): New
14096 (init_input_requests): Bind these to "break" and "continue".
14097 (while_depth, while_break_flag): New variables.
14098 (while_request): Update while_depth. Break out of loop if
14099 while_break_flag is set.
14101 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
14103 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
14106 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
14108 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
14110 * stringify: New file.
14111 * Makefile (groff.o): Use stringify.
14113 * xditview/tmac.X: Remove definition of \(rn.
14114 * xditview/libXdvi/DviChar.c: Remove radicalex from
14117 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
14119 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
14120 (alphabetic_block_entry::alphabetic_block_entry,
14121 alphabetic_block_entry::divert, alphabetic_block_entry::print):
14123 (block_entry::divert): Split off body into ...
14124 (block_entry::do_divert): If the block is alphabetic, subtract 2n
14125 from the line length; also update the span width to dl+2n, and the
14126 alphabetic span width to dl.
14128 * driver/input.c (do_file): While reading argument to D command,
14129 when expanding buffer, multiply szp by sizeof(int) rather than 2
14130 in the argument to memcpy.
14132 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
14133 width of alphabetic columns.
14135 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
14137 * troff/node.c (lookup_family): Supply second argument to lookup.
14139 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
14140 search, return immediately if v is 0.
14142 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
14143 (troff_output::start_picture): Set this reg.
14144 (troff_output::end_picture): Remove this reg
14145 * eqn/box.c (box::extra_space): Don't produce `\x's if
14146 EQN_NO_EXTRA_SPACE_REG is defined.
14148 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
14149 * eqn/text.c (split_text): Map ' to \(fm when it's the first
14152 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
14154 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
14157 * troff/div.c (top_level_diversion::top_level_diversion):
14158 Initialize page_number to 0.
14160 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
14162 * groff/troff (environment::environment(const environment *)):
14163 Initialize name to e->name, rather than "anonymous".
14165 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
14167 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
14168 requested_page. Split middle part into ...
14169 (FindPage): New function.
14170 (SetValues): If we don't yet know the last page, and the requested
14171 page is greater than the current page, call FindPage.
14172 Update the font_map_string before doing this.
14174 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
14175 Translate \(lh and \(rh into left and right double arrows.
14177 * troff/node.c (class hyphen_inhibitor_node): New class.
14178 (hyphen_inhibitor_node::hyphen_inhibitor_node,
14179 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
14180 hyphen_inhibitor_node::type,
14181 hyphen_inhibitor_node::get_hyphenation_type): New functions.
14182 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
14183 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
14186 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
14188 * troff/node.h (dummy_node::get_hyphenation_type,
14189 transparent_dummy_node::get_hyphenation_type): Declare them.
14190 * troff/node.c: (dummy_node::get_hyphenation_type,
14191 transparent_dummy_node::get_hyphenation_type): New functions.
14193 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
14195 * xditview/libXdvi/draw.c: If M_PI not defined after including
14196 math.h, then define it.
14198 * xditview/Makefile: Add definition of AR. Pass it to the submake
14200 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
14202 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
14204 * troff/dictionary.h (object_dictionary::alias): Declare return
14206 * troff/dictionary.c (object_dictionary::alias): Return non-zero
14207 if the old name was defined.
14208 * troff/input.c (alias_macro): Give a warning if the old name was
14210 * troff/reg.c (alias_reg): Likewise.
14212 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
14214 * troff/input.c (token::next): Delete implementation of \R.
14216 * macros/Makefile: Strip comments from tmac.e while installing it.
14218 * troff/input.c: New variable `nroff_mode'.
14219 (troff_request, nroff_request): New functions.
14220 (init_input_requests): Bind `troff' and `nroff' to troff_request
14222 (do_if_request): Compute results of t and n conditions from
14225 * text/text.c (split_text): Fix typo in >=.
14227 * eqn/lex.c: Add definition of `==' to def_table.
14229 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
14231 * pic/tex.c (tex_output::start_picture): Change the definitions of
14232 \graph and \graphtemp so that they work properly with Plain TeX.
14234 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
14235 argument to `ar' is not less than the first.
14237 * pic/pic.y: Allow a comma between elements of the variable list
14238 in the argument to `reset'.
14240 * pic/object.c (arc_object::arc_object): Fix computation of
14243 * eqn/main.c (main): Add exit(0).
14245 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
14247 * troff/div.c (begin_page): Test no_space_mode after doing the
14248 break, but still push the page ejector cookie before doing the
14249 break. Also set the next page number after doing the break.
14251 * xditview/xditview.c (NewFile): Don't set the title and icon name
14252 if this is the first file and its name is `-'.
14253 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
14254 the X75 and X100 devices.
14255 (main): If a device has the XT_OPTION flag set and there's exactly
14256 one file argument, pass the driver -xrm and -title options to set
14257 the icon name and window title to the name of the file.
14259 * troff/env.c (environment_switch): If there was an argument but
14260 it wasn't a valid number or name, then pop an environment but
14261 don't give an error message on underflow.
14263 * troff/number.c (start_number): Correct spelling in error message.
14265 * troff/input.c (token::delimiter): Don't print an error message
14268 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
14269 ParseDrawFunction if dw->display_enable is true.
14271 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
14273 * pic/pic.y: Parse text positioning like normal attributes, so as
14274 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
14275 positioning attribute.
14277 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
14279 * tbl/main.c (process_data): When in state START while reading a
14280 text block, don't change to state MIDDLE if c is a newline.
14282 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
14284 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
14285 so as to avoid shadowing parameter.
14287 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
14289 * tbl/table.c (trim_space): Deleted.
14290 (table::add_entry): Don't call trim_space.
14292 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
14294 * VERSION: Change version to 0.6.
14296 * troff/number.c (parse_expr): Make == work.
14298 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
14300 * man/grog.man: New file.
14301 * man/Makefile: Add grog.n to MAN1PAGES.
14302 * etc/grog.sh: New file.
14303 * etc/Makefile: Install grog.sh as grog.
14305 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
14307 * troff/input.c (token::next): Implement \E.
14309 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
14311 * xditview/tmac.X: Change font translations to match tmac.ps.
14313 * troff/input.c (non_empty_name_warning): Don't give a warning if
14314 `\{' terminates the name.
14316 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
14318 * ps/devps/symbol.diff: New file.
14319 * ps/devps/FontMakefile: Mention symbol.diff.
14321 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
14323 * troff/node.c (font_position): Use get_long_name to read the
14326 * troff/env.c (environment_switch): If we get a number that's < 0
14327 or >= NENVIRONMENTS, treat it like a name.
14328 Change NENVIRONMENTS to 10.
14330 * troff/groff.h: Remove definition of FONTS_MAX.
14331 * troff/node.h (class font_family): Make map a pointer instead of
14332 an array. Add a map_size member. Make it a class. Make nm const
14333 and public. Make invalidate_fontno a friend.
14334 * troff/node.c: Define font_table_size. Make font_info a pointer
14335 rather than an array.
14336 (class troff_output_file): Allocate font_position dynamically. Add
14337 nfont_positions member.
14338 (troff_output_file::set_font): Grow font_position if necessary.
14339 (troff_output_file::~troff_output_file): Delete font_position.
14340 (troff_output_file::troff_output_file): Allocate font_position.
14341 (grow_font_table): New function.
14342 (troff_output_file::really_begin_page,
14343 troff_output_file:really_copy_page): Use nfont_positions rather
14345 (mount_font_no_translate, mount_style): Call grow_font_table if
14347 (font_family::font_family): Allocate map.
14348 (font_family::make_definite): Grow map if necessary. Use
14349 font_table_size instead of FONTS_MAX.
14350 (font_family::~font_family): New function.
14351 (invalidate_fontno): Use font_family::map_size.
14352 (get_fontno, env_space_width, env_half_narrow_space_width,
14353 env_narrow_space_width, symbol_fotno, is_good_fontno,
14354 get_bold_fontno, make_glyph_node): Use font_table_size rather than
14356 (next_available_font_position): Never return 0.
14358 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
14360 * ps/tmac.ps: Add font translations for compatibility with dpost.
14362 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
14364 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
14365 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
14366 Move definitions baseline_sep, shift_down, column_sep,
14367 matrix_side_sep into...
14368 * eqn/box.c: Add them to param_table.
14369 * eqn/pbox.h: Add declarations to pbox.h.
14371 * troff/input.c (set_string): Cast value to unsigned char *.
14373 * troff/token.h (process_input_stack): Declare it static before
14374 declaring it a friend.
14376 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
14378 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
14380 * dvi/devdvi/EX: Regenerate.
14382 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
14385 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
14387 * eqn/lex.c: In defaults_table, make definition of `dot' call
14388 `dot_def'. Don't explicitly make it roman. Similarily for other
14391 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
14393 (for_input::get, for_input::peek): Use this.
14394 (do_for): Add by_is_multiplicative argument.
14395 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
14396 Change semantic value of optional_by to be a double plus a flag
14397 saying whethet the by clause is multiplicative.
14399 * eqn/lex.c (get_delimited_text): Remember location of start of
14400 definition. Improve error handling when EOF is encountered.
14402 * lib/font.h: Rename handle_x_command to
14403 handle_unknown_font_command.
14404 * lib/font.c (font::load): Call handle_unknown_font_command for
14405 any unknown command in the font description file. Don't call
14406 handle_x_command. Include the name of the command in the argv.
14407 Improve message for unknown command after kernpairs or charset
14409 * ps/ps.c (ps_font::handle_x_command): Rename to
14410 handle_unknown_font_command. Remove message about `x download'
14411 command. Give error message for wrong number of arguments.
14412 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
14413 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
14414 handle_unknown_font_command. Give an error message for wrong
14415 number of arguments. Rename design_size to designsize.
14416 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
14417 checksum', `designsize' instead of `design_size'.
14419 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
14421 * eqn/*.[chy]: Change underaccent to uaccent.
14423 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
14424 give it the same precedence as ACCENT.
14425 * eqn/other.c (make_underaccent_box): New function.
14426 * eqn/box.h: Declare it.
14427 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
14430 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
14432 * pic/pic.y (reset_all): New function. Called in rule for RESET.
14433 (parse_init): Call reset_all.
14434 (define_variable): When defining scale reset only those
14435 pre-defined variables that are scaled.
14436 (defaults_table): Add `scale' as non-scaled value.
14438 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
14439 together with the text; allow any number of positioning words;
14440 allow center as a positioning word.
14442 * pic/object.c (output::compute_scale): Get picture maximum height
14443 and width from variables called maxpswid and maxpsht.
14444 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
14446 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
14448 * pic/object.c (object_spec::make_text): Multiply textht by number
14451 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
14453 (do_sprintf): New function.
14454 (pic.gperf): Add sprintf token.
14455 (text, sprintf): New rules.
14457 * pic/pic.y: `rand()' with no arguments returns a random number
14458 in the range [0,1).
14460 * pic/pic.y: Allow a bare expression to be an attribute: change
14461 precedences to support this. Change optional_ordinal rule to
14462 optional_ordinal_last to avoid reduce/reduce conflict.
14463 * pic/object.c (object_spec::object_spec): Initialize direction.
14465 * pic/pic.y: Implement ^ operator meaning exponentiation.
14467 * troff/node.h: Add default argument to mount_font.
14468 * troff/node.c (font_position): Read an optional third argument
14469 giving the external_name.
14470 (mount_font): Add optional argument giving the external_name.
14471 (mount_font_not_translate): Have additional argument giving
14472 external name. Use this name to load the font. Pass both names
14473 to font_info::font_info.
14474 (font_info::font_info): Have additional argument giving
14476 (class tfont): New member external_name.
14477 (font_info::get_tfont): Use external name to construct tfont_spec.
14479 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
14481 * eqn/lex.c (init_table): Add argument giving device. Define
14482 name of device to be "1".
14483 (do_ifdef): Counts as true if the argument has been defined with
14485 * eqn/main.c (main): Call init_table with device argument. Make
14486 device local to main.
14487 * eqn/eqn.h: Change declaration of init_table. Remove declaration
14490 * pic/lex.c (get_delimited): Allow text to be delimited by
14491 matching {}s. Don't recognize ending delimiter within a string.
14493 * troff/input.c (get_delim_name): New function.
14494 (token::next): Implement \C.
14496 * lib/font.c (font::load): Grok ---. Add an alias for each
14497 character based on its code.
14498 (font::get_code_width): Deleted.
14499 * lib/font.h (class font): Declare font::number_to_index().
14500 Remove declaration of font::get_code_width.
14501 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
14502 to indices of named characters.
14503 (font::number_to_index): New function.
14504 * troff/input.c (font::number_to_index): New function.
14505 (get_charinfo_by_number, charinfo::get_number,
14506 charinfo::set_number): New functions.
14507 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
14508 (token::process, token::description, token::get_char,
14509 token::add_to_node_list, token::operator==): Handle
14510 TOKEN_NUMBERED_CHAR.
14511 * troff/charinfo.h: Declare get_charinfo_by_number,
14512 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
14514 (charinfo::numbered): New function.
14515 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
14516 * troff/env.h (class environment): Remove declaration of ...
14517 * troff/env.c (environment::make_numbered_char_node): Deleted.
14518 * troff/node.c (make_numbered_node): Deleted.
14519 (class numbered_glyph_node): Remove.
14520 (troff_output_file::put_char_width, troff_output_file::put_char):
14521 Handle numbered chars.
14522 (troff_output_file::numbered_char): Removed.
14523 (tfont::get_code_width): Removed.
14524 (make_glyph_node): Don't search special fonts for numbered
14526 * troff/node.h: Remove declaration of make_numbered_node.
14527 * driver/input.c (do_file): Handle N command.
14528 * driver/printer.h: Add declaration of ...
14529 * driver/printer.c (printer::set_numbered_char): New function.
14530 * dvi/tfmtodit.c (main): Generate unnamed entries.
14531 * ps/devps/afmtodit: Likewise.
14532 * xditview/xtotroff.c (MapFont): Likewise.
14533 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
14535 * tbl/main.c (process_format): If multiple widths are specified
14536 for a column but all the widths are the same, don't give an error
14539 * tbl/table.c (table::do_row): If the current row is all lines and
14540 the stuff doesn't contains a line, mark the top of the row after
14541 printing stuff before the row. If the current row is not all
14542 lines and the stuff doesn't contain a line, don't unnecessarily
14543 mark the top of the row before printing the stuff.
14545 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
14547 * troff/groff.h: Remove MAX_PATH.
14548 * troff/input.c (open_file): Dynamically allocate space for the
14550 (open_mac_file, process_macro_file): Corresponding changes.
14552 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
14554 * troff/node.h (class output_file): Make copy_file pure. Add
14555 vspace method ifdef COLUMN. Add is_printing method.
14556 * troff/node.c: Add class printing_reg. Add class
14557 real_output_file. Derive other output_file classes from
14558 real_output_file; in these classes rename begin_page to
14559 really_begin_page, print_line to really_print_line, copy_file to
14560 really_copy_file, transparent_char to really_transparent_char.
14561 Move output_file::flush to real_output_file. Add printing member
14562 to class output_file.
14563 * troff/div.h: Remove printing member from top_level_diversion.
14564 Add vspace member function to class diversion ifdef COLUMN. Add
14565 some declarations ifdef COLUMN.
14566 * troff/div.c (top_level_diversion::copy_file,
14567 top_level_diversion::transparent_output,
14568 top_level_diversion::output): Don't test printing member before
14570 * troff/input.c: Handle initial variable_space_request ifdef
14572 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
14573 but comment it out.
14575 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
14577 * troff/div.c (diversion::need): Make any space forced. If we
14578 sprung a trap, set truncated_space to minus the distance to the
14579 trap and set needed_space to the amount that was needed.
14580 (top_level_diversion::space): A forced space turns no_space_mode
14582 (class constant_vunits_reg): New class.
14583 (init_div_requests): Implement number registers .trunc and .ne
14584 using constant_vunits_reg.
14585 (class truncated_space_reg): Deleted.
14587 * troff/div.h: Don't have a no_space_mode member in diversion.
14588 Instead have it in top_level_diversion.
14589 * troff/div.c (diversion::diversion): Don't initialize
14591 (top_level_diversion::top_level_diversion): Initialize
14593 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
14594 (macro_diversion::output): Don't clear no_space_mode.
14596 * troff/input.c (diverted_space_node::reread): Don't call
14597 environment::do_break. In fill mode, act like a blank line.
14598 (diverted_copy_file_node::reread): Don't call
14599 environment::do_break.
14601 * troff/div.c (blank_line): New function.
14602 * troff/div.h: Declare it.
14603 * troff/input.c (process_input_stack): Call it.
14605 * troff/div.c (truncated_space_reg::get_string): New function.
14606 (init_div_requests): Bind to .trunc.
14607 (space_request, top_level_diversion::space,
14608 top_level_diversion::output, macro_diversion::space,
14609 macro_diversion::output): Update truncated_space.
14610 (macro_diversion::output): Redo calculations when trap sprung.
14611 (macro_diversion::output, macro_diversion::space): No need for
14614 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
14615 after truncating post line spacing.
14617 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
14619 * ps/devps/prologue (MF, SF): Make them work even if setfont is
14620 defined as a procedure rather than as an operator.
14622 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
14624 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
14626 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
14628 * troff/div.c (top_level_diversion::output): Merge
14629 output_file::print_line and output_file::end_of_line member
14631 * troff/div.h (class output_file):
14632 * troff/node.c (troff_output_file::print_line,
14633 troff_output_file::end_of_line, output_file::end_of_line,
14634 ascii_output_file::print_line, suppress_output_file::print_line):
14635 Corresponding changes.
14637 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
14639 * troff/input.c (token::next): Don't give a warning for `\.'.
14641 * troff/env.c (environment::get_center_lines): New function.
14642 (init_env_requests): Bind number register .ce to it.
14643 * troff/env.h: Declare it.
14644 * tbl/table.c (table::init_output): Define reset macro to restore
14645 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
14647 (table::print): If center option not given, then imply center
14648 option if SAVED_CENTER_REG > 0.
14650 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
14652 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
14653 Troff.ps from DOWNLOAD.
14655 * troff/Makefile: Change comment in DEFINES to avoid confusing
14658 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
14659 code. Don't try to catch errors with stopped.
14660 (check_line_lengths): New function.
14661 * ps/devps/prologue (EXEC): Deleted.
14662 (EBEGIN, EEND): New procedures.
14664 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
14666 * troff/input.c: Include request.h before node.h.
14667 * troff/node.c: Likewise.
14668 * troff/env.c: Likewise.
14669 * troff/div.c: Likewise.
14670 * troff/node.h (class special_node): Store argument as a macro
14671 rather than a char *.
14672 * troff/node.c (special_node::special_node, special_node::copy):
14674 (special_node::~special_node): Deleted.
14675 (special_node::tprint): Deleted.
14676 (special_node::tprint_start, special_node::tprint_end,
14677 special_node::tprint_char): New functions.
14678 (troff_output_file::special): Deleted.
14679 (troff_output_file::start_special, troff_output_file::end_special,
14680 troff_output_file::special_char): New functions.
14681 * troff/input.c (special_node::tprint): New function.
14682 (do_special): Use macro not char *.
14683 (do_transparent_macro): Deleted.
14684 (token::next): Don't call do_transparent_macro.
14686 * troff/input.c (token::next): Add 'Y' case.
14687 (do_transparent_macro): New function.
14688 * troff/node.c (troff_output_file::special): Handle newlines with
14689 argument using new continuation convention.
14690 * driver/input.c (get_string): Cope with continuation convention.
14691 (do_file): Don't call skip_line after calling get_string(1).
14692 * ps/ps.c (ps_printer::special, ps_printer::do_import,
14693 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
14695 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
14698 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
14700 * troff/input.c (asciify): By default, illegal input characters
14701 should return empty string.
14703 * troff/input.c (copy_file): Handle first page transition like title.
14704 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
14706 * troff/input.c (token::next): Improve error message for EOF after
14708 (input_char_description): New function.
14709 (get_char_for_escape_name): Use input_char_description.
14710 (token::next): Warn about unrecognized escape sequences.
14711 (warning_table): Add WARN_ESCAPE.
14712 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
14715 * troff/token.h: Remove declaration of process_input_stack.
14717 * troff/input.c: Remove declaration of init_hyphen_requests.
14718 * troff/request.h: Correct spelling in declaration of same.
14720 * troff/input.c (token::next): Check whether escape_char is 0.
14722 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
14724 * groff.c (main, usage, help): Implement -P and -L options.
14725 * groff.sh: Likewise.
14727 * troff/input.c (token::next): Use some gotos to avoid code
14730 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
14731 Avoid calling symbol::symbol if name empty.
14733 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
14735 * troff/input.c (init_input_requests): Make \n(.x return the major
14736 version number and \n(.y return the minor version number.
14737 * troff/Makefile: Construct file majorminor.c defining
14738 major_version and minor_version automatically from ../VERSION.
14740 * troff/node.c (class glyph_node): Make operator new and operator
14742 (class ligature_node): Similarily.
14744 * troff/input.c (operator==(const macro &, const macro &)): New
14746 (non_interpreted_node::same): Use this.
14747 (string_iterator::string_iterator): Make macro& argument const.
14749 * troff/input.c (input_iterator::get): New function. Don't make
14750 asciify_macro or class non_interpreted_node friends of class
14752 (non_interpreted_node::interpret): Use input_iterator::get.
14753 (asciify_macro): Likewise.
14755 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
14756 ~non_interpreted_node): Deleted.
14757 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
14760 * troff/symbol.h: Make all symbol member functions const.
14762 * lib/strtol.c: New file.
14763 * lib/Makefile: Add strtol.c.
14764 * Makefile: Define STRTOL as strtol.o to include strtol in
14767 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
14769 * pic/troff.c (troff_output::simple_circle): Divide by scale.
14771 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
14773 * troff/input.c (do_special): Use input_level.
14775 * troff/token.h (TOKEN_BACKSPACE): New token.
14776 (token::backspace): New function.
14777 * troff/input.c (token::description, token::next, token::process):
14778 Grok TOKEN_BACKSPACE.
14779 (do_special): Turn TOKEN_BACKSPACE back into \b.
14781 * troff/token.h (token::leader): New function.
14782 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
14784 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
14786 * troff/input.c (do_special): Use token::description in error
14789 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
14791 * troff/input.c (decode_args): Combine quoted and
14792 quote_input_level variables. Make it a for (;;) loop.
14794 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
14796 * troff/input.c (read_long_escape_name): The test for whether to
14797 expand buffer was off by 1.
14798 (read_string): Similarily.
14800 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
14802 * troff/input.c: Use `const int' rather than `static const int'.
14804 * troff/div.h (diversion::copy_file): Declare as pure virtual.
14805 (macro_diversion::copy_file): New function.
14806 * troff/node.h: New class diverted_copy_file_node.
14807 * troff/node.c: Implement it.
14808 * troff/input.c (copy_file): Use diversion::copy_file. Handle
14809 first page transition by pushing a diverted_copy_file_node.
14810 * troff/input.c (token::next, process_input_stack): Don't handle
14813 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
14815 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
14816 whether space widths need adjusting.
14818 * troff/charinfo.h: Generalize translated_to_space to
14819 special_translation so as to allow translation to \&.
14820 * troff/input.c (translate): Allow translation to \&.
14821 (charinfo::*): Corresponding changes.
14822 * troff/node.c (make_node, node::add_char): Corresponding changes.
14823 * troff/node.h (dummy_node::dummy_node): Allow optional first
14826 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
14827 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
14829 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
14830 TOKEN_REQUEST with an argument of TITLE_REQUEST.
14831 (token::process): Grok that.
14832 * troff/input.c (copy_file): Handle first page transition like
14833 title by pushing a COPY_FILE_REQUEST cookie.
14834 (token::next, process_input_stack): Grok that.
14835 * troff/node.h (output_file::copy_file): Add x and y arguments.
14837 * troff/div.c (top_level_diversion::copy_file): Supply them.
14838 * troff/node.c (troff_output_file::copy_file): Add x and y
14839 arguments; moveto specified position. Invalidate font_position
14840 array after copying file.
14841 (output_file::copy_file): New function.
14842 (suppressed_output_file::copy_file, ascii_output::copy_file):
14844 * troff/input.c (transparent_file): New function.
14845 (init_input_requests): Bind to "trf".
14846 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
14847 (process_input_stack): Likewise.
14849 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
14851 * troff/node.c (init_node_requests): New number registers .kern
14852 pointing to global_kern_mode, and .lg pointing to
14853 global_ligature_mode.
14855 * troff/node.c (ligature): Don't change it if we get a bad
14858 * troff/input.c (do_define_string): Don't strip tabs.
14860 * troff/input.c (asciify_macro): Make the string_iterator auto.
14862 * troff/node.c (init_font_requests): Rename to...
14863 (init_node_requests):
14864 * troff/node.h: Change declaration.
14865 * troff/input.c (main): Change call.
14867 * troff/input.c (node::reread, diverted_space_node::reread): New
14869 (process_input_stack): Call reread rather than
14870 get_diverted_space_node.
14871 * troff/node.c (node::get_diverted_space_node,
14872 diverted_space_node::get_diverted_space_node): Removed.
14873 * troff/node.h: Declare reread methods instead of
14874 get_diverted_space_node methods. Make `n' member private.
14875 * troff/input.c: (token::diverted_space): Removed.
14876 * troff/token.h: Removed declaration.
14879 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
14881 * eqn/script.c (script_box::compute_metrics): Don't let
14882 SUP_RAISE_FORMAT become negative.
14884 * tbl/table.c (table::do_row): Entries that don't end in the
14885 this row shouldn't make the row non-blank.
14887 * tbl/table.c (table::make_columns_equal): Only set the width of
14888 columns which are marked as equal.
14890 * tbl/main.c (process_data): Before issuing excess data error,
14891 if last character was a newline unget it; then get it again after
14892 the error. Also include the contents of the entry in the message.
14894 * groff.c: New file.
14895 * Makefile: Build groff from groff.c. Make it possible to use
14896 either groff.sh or groff.c as groff.
14897 * Makefile.bd: Similarily.
14899 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
14901 * groff.sh: Don't delay expansion of $@ in assignment to files.
14902 Remove occurrences of \".
14904 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
14906 * all Makefiles: Simplify and rearrange.
14908 * Makefile: Handle fmod like malloc.
14909 * lib/Makefile: Similarily.
14910 * lib/fmod.c: Remove #ifdef NEED_FMOD.
14912 * Makefile: Rename OPTIMISE to OPTIMIZE.
14914 * groff.sh: Remove assignment to PATH.
14915 * Makefile: Remove SHPATH variable.
14916 * Makefile.bd: Similarily.
14918 * groff.sh: Add -V option to print the pipeline instead of
14921 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
14923 * lib/font.c: Split off file searching into ...
14924 * lib/fontfile.c: New file.
14926 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
14928 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
14930 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
14931 Also change misleading comment.
14932 (table::do_vspan): Change similarily misleading comment.
14933 * tbl/main.c (process_data): A format row with an explicit `s'
14934 uses up a data line, even if all the other columns are `_' or `='.
14936 * troff/input.c (token::description): Fix description of
14937 TOKEN_DUMMY and TOKEN_EMPTY.
14939 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
14941 * groff.sh: Fix description of -Z in help message.
14943 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
14945 * pic/object.c (object_spec::make_object): Allow negative and zero
14947 * pic/pic.y: Give linethick default value of -1.0.
14948 * pic/troff.c (troff_output::troff_output): Initialize
14949 last_line_thickness to BAD_THICKNESS.
14950 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
14951 (troff_output::line_thickness): Canonicalize negative thicknesses
14952 to RELATIVE_THICKNESS.
14953 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
14954 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
14956 (tex_output::start_picture): Set pen_size to -2.0.
14958 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
14959 0, then use 0 linewidth.
14960 (ps_printer::ps_printer): Initialize line_thickness to -1.
14962 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
14964 * ps/devps/symbolchars: Remove `or'.
14965 * ps/tmac.ps: Implement \(or with .char.
14967 * ps/devps/symbolchars: Move most characters into textmap.
14968 * ps/devps/textmap: Add names for troff bracket characters. Remove
14971 * ps/devps/TSymbol.ps: Removed.
14972 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
14973 * ps/tmac.ps: Do with .char what TSymbol did.
14974 * ps/devps/download: Remove TSymbol.
14976 * ps/devps/T: Removed.
14977 * ps/devps/Troff.ps: Removed.
14978 * ps/devps/Troff.afm: Removed.
14979 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
14980 * ps/devps/download: Remove Troff.
14981 * ps/devps/FontMakefile: Remove T target.
14982 * ps/devps/DESC-A4: Remove T from font list.
14983 * ps/devps/DESC-letter: Likewise.
14985 * troff/input.c (macro_to_node): Rename to ...
14986 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
14987 character's definition while processing it.
14988 * troff/node.c (node::add_char, make_node): Change calls to
14989 macro_to_node accordingly.
14991 * troff/input.c (token::next): Translate \_ to \(ul.
14993 * tty/devascii/R.proto: Add `|'.
14994 * tty/devlatin1/R.proto: Likewise.
14996 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
14998 * man: Put the version number in all the man pages.
15000 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
15002 * Makefile.bd: New file.
15003 * README.bd: New file.
15005 * VERSION: New file.
15006 * lib/version.c: Removed.
15007 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
15010 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
15011 environment variable.
15013 * all Makefiles: Split install target into install.bin for
15014 binaries, and install.nobin for everything else.
15015 * Makefile: Add bindist target.
15017 * man/afmtodit.man: New file.
15018 * man/Makefile: Add afmtodit.n to MAN1PAGES.
15019 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
15021 * ps/Makefile: Pass BINDIR to make install in devps.
15023 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
15024 the space character.
15026 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
15028 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
15030 * ps/ps.c: Redo font downloading.
15031 * ps/devps/download: New file.
15032 * ps/devps/Makefile: Add download to DEVICEFILES.
15033 * ps/devps/afmtodit: Remove -d option.
15034 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
15035 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
15036 * ps/devps/zapfdr.ps: Likewise.
15037 * ps/devps/TSymbol.ps: Likewise.
15039 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
15041 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
15043 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
15045 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
15046 then strip the first line if it starts with %.
15047 * Makefile: Add a comment about this.
15049 * man/tfmtodit.man: New file.
15050 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
15051 * dvi/Makefile: Install tfmtodit in BINDIR.
15053 * dvi/tfmtodit.c (usage): Mention -v option.
15055 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
15057 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
15058 * troff/node.c (troff_output_file::transparent_char): Don't call
15061 * eqn: Add check_tabs method to most box classes.
15062 * eqn/box.c (box::top_level): Call check_tabs.
15064 * eqn/script.c (script_box::output): Use \Z.
15065 * eqn/limit.c (limit_box::output): Use \Z.
15067 * eqn/box.c (box::top_level): Use itoa.
15069 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
15071 * dvi/tmac.dvi: Add font translations for CR, C, TT.
15072 * dvi/devdvi/Makefile: Don't make links to CW.
15074 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
15076 * xditview/tmac.X: Likewise.
15078 * troff/node.c: Add font translation feature.
15079 (get_font_translation): New function.
15080 (symbol_fontno): Translate the font name.
15081 (mount_font_no_translate): Rename to mount_font to this.
15082 (mount_font): New function.
15083 (font_family::make_definite): Call mount_font_no_translate instead
15085 (mount_style): Translate the font name.
15086 (font_translate): New function.
15087 (init_font_requests): Bind "ftr" to font_translate.
15089 * ps/devps/prologue (SN): New procedure that rounds a position to
15090 the nearest (pixel + (.25,.25)).
15091 (DL): Use SN to round endpoints.
15093 * lib/version.c: Changed version to 0.5.
15095 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
15097 * Makefile: Move definition of PAGE to the very beginning, so that
15098 people are less likely to miss it.
15100 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
15102 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
15104 * troff/env.c (environment::choose_breakpoint): Make `can't find
15105 breakpoint' error a warning of type WARN_BREAK. Change message to
15106 `can't break line'.
15107 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
15109 * troff/input.c: Add WARN_BREAK to warning_table. Include
15110 WARN_BREAK in DEFAULT_WARNING_MASK.
15112 * tty/tmac.tty: Add definition of \(+-.
15114 * groff.sh: Remove `--' option to set command.
15116 * dvi/devdvi/texsy.map: Remove duplicate md entry.
15118 * ps/devps/eqnchar: Better definition of cdot using md.
15119 * dvi/devdvi/eqnchar: Likewise.
15120 * xditview/devX100/eqnchar: Likewise.
15121 * xditview/devX75/eqnchar: Likewise.
15122 * eqn/lex.c: Add definition of cdot.
15124 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
15126 * troff/input.c (get_optional_char): New function.
15127 * troff/input.c (set_page_character): Use get_optional_char(),
15128 rather than has_arg() and tok.get_char(1).
15129 * troff/env.c (tab_character, leader_character, hyphen_char,
15130 field_characters): Likewise.
15131 (margin_character): Likewise. Also always delete the
15132 margin_character_node.
15134 * troff/input.c (token::get_char): Use token::description.
15136 * troff/input.c (has_arg): Don't skip over tab and \}.
15137 * troff/number.c (start_number): Give a warning if the number
15138 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
15140 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
15142 * troff/input.c (empty_name_warning, non_empty_name_warning): New
15144 (get_name, get_long_name): Use these. Rename `warn' argument to
15147 * troff/node.c (get_fontno): Test that the symbol is not null.
15149 * troff/input.c (token::description): New function.
15150 * troff/number.c (parse_term): Use token::description in `numeric
15151 expression expected' message.
15152 * troff/groff.h: Add WARN_MISSING.
15153 * troff/number.c (start_number): New function.
15154 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
15155 get_incr_number): Use start_number().
15156 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
15158 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
15159 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
15161 * troff/input.c (token::get_char): Use WARN_MISSING.
15162 * troff/input.c (token::delimiter): Use token::description.
15163 * troff/env.c (environment_switch): Back out Aug 3 change.
15164 * troff/input.c (has_arg): Skip over \}s and tabs but give a
15166 * troff/token.h (token::tab): New function.
15167 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
15168 * troff/reg.c (alter_format): Likewise.
15169 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
15171 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
15173 * troff (most files): Redo warnings. Divide warnings into various
15174 categories; warning() has an additional first argument indicating
15175 the category it falls into.
15176 * troff/input.c (main): -w now takes an argument. New option -W.
15177 (enable_warning, disable_warning): New functions.
15179 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
15180 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
15182 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
15184 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
15185 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
15186 * xditview/devX75/eqnchar: Likewise.
15187 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
15189 * eqn/other.c: When bar or over applies to a single character
15190 don't produce an overline_box or an underline_box. Instead produce
15191 an accent_box or an underaccent_box, with the accent a line
15192 whose width is accent_width. New classes underaccent_box,
15193 overline_char_box and underline_char_box.
15194 * eqn/box.h: Move overline_box, underline_box, accent_box class
15195 declarations into eqn/other.c. Add declarations of
15196 make_underline_box, make_overline_box, make_accent_box.
15197 * eqn/eqn.y: Call make_overline_box, make_underline_box
15198 make_accent_box instead of constructors.
15199 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
15201 * eqn/other.c: Add accent_box::~accent_box.
15202 * eqn/box.h: Declare it.
15204 * groff.sh: With -Tps, use eqn -D.
15206 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
15208 (underline_box::output): Similarily.
15209 (accent_box::output): Use \Z.
15211 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
15214 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
15216 * troff/div.c (top_level_diversion::transparent_output(unsigned
15217 char)): Use asciify.
15218 * troff/input.c (asciify): Don't make it static.
15219 * troff/token.h (asciify): Declare it.
15221 * troff/input.c (get_name, get_long_name, token::get_char,
15222 token::delimiter): Add an extra default argument which says
15223 whether a warning should be printed.
15224 * troff: Pass a non-zero argument to one of these rather than
15225 printing a warning directly.
15227 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
15229 * troff: Consistently use symbol::is_null.
15231 * troff/dictionary.h: Move some inline functions into
15234 * troff/request.h: Move inline functions into input.c.
15235 (request_or_macro::invoke): Make it pure.
15237 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
15238 * troff/input.c (init_input_requests): Use class constant_int_reg.
15239 (class compatible_reg): Deleted.
15240 * troff/div.c (init_div_requests): Use class constant_int_reg.
15241 (class last_post_line_extra_space_reg): Deleted.
15243 * troff/env.c (tab_character): Don't change the tab character if
15244 we get an invalid argument.
15245 (hyphen_char): Similarily.
15247 * troff/reg.c (alter_format): Check that nm is not null.
15249 * Makefile, groff.sh: Make it possible to customize the commands
15250 used for printing PostScript and dvi files. Also make it possible
15251 to customize the path used by groff.sh.
15253 * eqn/eqn.y: Make `left' right associative.
15255 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
15257 * pic/pic.h: Added definition of M_SQRT2 for those systems that
15260 * pic/pic.h: Removed definition of INT_MAX.
15262 * troff/node.c (italic_corrected_node::vertical_extent): Omit
15265 * troff/input.c (token::next): Handle \R like \n.
15267 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
15269 * ps/tmac.pc (PSPIC): Simplify.
15271 * troff/env.c (tab_stops::to_string):
15272 * pic/pic.y (object_type_name):
15273 * pic/troff.c (simple_output::line):
15274 * pic/tex.c (tex_output::spline):
15275 * pic/object.c (object_spec::make_object):
15276 * tbl/main.c (process_data): Add cases to switch statements to
15277 avoid cfront warnings. (Some of these are spurious, since the
15278 switch already has a default case.)
15280 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
15281 `ps-'. Don't test systat; instead check number of arguments to
15284 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
15286 * macros/tmac.e: Do not decrease the page offset by 0.5i.
15288 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
15289 Unlink the file as soon as we have opened it, so that we don't
15290 have to bother with signal handlers.
15291 (handler): Deleted.
15292 (fatal_error_exit): Deleted.
15293 (main): Don't call signal.
15295 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
15297 * dvi/devdvi/Makefile: Use the -k option with S and MI.
15299 * pic/pic.y: If there is a label, or an nth construction before
15300 the first `.' in the argument to `with', ignore it and generate a
15302 * pic/lex.c (lex_warning): New function.
15304 * tbl/table.c (table::init_output): In section keep and release
15305 macro, use 0 indent when diverting and the correct indent when
15308 * troff/input.c (interpolate_number_format): Do not interpolate
15309 anything if the number register is not defined.
15311 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
15313 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
15315 * ps/devps/prologue (PICTURE): Set components of graphics state to
15316 their default values.
15318 * ps/devps/text.enc: Add trademark
15319 * ps/devps/textmap: Add names for club, spade, heart, diamond,
15320 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
15321 * ps/devps/symbolchars: Add names for summation and product.
15323 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
15324 suchthat. Add pp. Add upper-case letters.
15326 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
15327 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
15330 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
15331 rA (right angle bracket) to ra. Introduce names for double-headed
15332 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
15333 * ps/devps/textmap: Likewise for ps device.
15334 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
15335 * tty/devascii/R.proto: Rename lA to la and rA to ra.
15336 * tty/devascii/R.proto: Likewise.
15337 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
15339 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
15341 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
15343 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
15346 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
15348 * troff/div.c (when_request): Use symbol::is_null rather than
15349 has_arg to determine whether we have an argument.
15350 (change_trap): Remove the trap if we get an invalid number. Give
15351 an error if we don't get at least the macro name.
15352 (diversion_trap): Remove trap if we get an invalid name or number.
15354 * troff/env.c (environment_switch): Pop if we get an invalid
15355 symbol or numeric expression.
15357 * troff/input.c (do_define_macro): If EOF is encoutered while
15358 defining the macro, do tok.next() before returning.
15360 * troff/token.h (has_arg): Move definition from here, to ...
15361 * troff/input.c (has_arg): ... here
15363 * troff/env.c (space_size): Do nothing if we get an invalid argument.
15364 * troff/input.c (shift): Likewise.
15366 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
15369 * pic/troff.c (troff_output::start_picture): Comment out calls to
15372 * eqn/main.c (do_file): Subtract 1 from current_lineno if
15373 interpret_lf_args succeeds.
15375 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
15376 \\. This avoids problems with \$N.
15378 * groff.sh: Pass -C to preprocessors.
15380 * lib/lf.c (interpret_lf_args): Be more flexible.
15382 * tbl/main.c (main): Add -C option.
15383 (table_input::get): Do not recognize TE if followed by character
15384 other than a space or newline unless -C option given.
15385 (process_input_file): Likewise for lf, TS.
15386 (process_data): Likewise for lf in text blocks.
15388 * eqn/main.c (main): Add -C option.
15389 (do_file): Don't recognize EQ, EN or lf if followed by character
15390 other than space or newline unless -C option given.
15391 * eqn/lex.c (file_input::read_line): Similarily.
15392 * eqn/eqn.h: Declare compatible_flag.
15394 * etc/soelim.c (main): Add -C option.
15395 (interpret_lf_args): Use version in libgroff.
15398 * pic/main.c (main): Add -C option, which sets compatible_flag.
15399 (top_input::get), (top_input::peek): If -C option not given,
15400 do not recognize .PS/.PE/.PF/.lf if followed by a character
15401 other than space or newline.
15402 * pic/lex.c (file_input::read_line): Similarily.
15403 * pic/pic.h: Add declaration of compatible_flag.
15405 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
15407 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
15409 * troff/node.c, troff/node.h: Add `asciify' methods to classes
15410 derived from node. New class space_char_hmotion_node.
15411 * troff/input.c (asciify_macro): New function.
15412 * troff/input.c (init_input_requests): New request `asciify' bound
15414 * macros/mm.diff: New file.
15415 * Makefile: In install.mm target use `patch' to apply
15418 * troff/input.c (macro::print_size): Just print the size in bytes.
15420 * troff/div.c (return_request): Correct the argument
15423 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
15425 * troff/node.h (class composite_node): Add sz member.
15426 * troff/node.c (composite_node::size): Return sz.
15427 * troff/input.c (macro_to_node): Use the initial size in the
15428 environment as the size of the composite_node.
15430 * troff/node.c (node::zero_width_tprint): Provide a reasonable
15433 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
15435 * troff/div.c (change_trap): If we get a bad number expression,
15438 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
15440 * lib/matherr.c (matherr): Define this only if math.h defines
15443 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
15445 * troff/div.c (macro_diversion::distance_to_next_trap): If there
15446 no diversion trap return vunits(INT_MAX - vresolution).
15448 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
15450 * troff/input.c (do_zero_width): New implementation that doesn't
15451 use a temporary environment. Use instead:
15452 (token::add_to_node_list): New function.
15453 * troff/env.c (environment::get_prev_char_height),
15454 (environment::get_prev_char_height),
15455 (environment::get_prev_char_skew): New functions.
15456 (environment::get_prev_char): New function.
15457 (environment::get_prev_char_width): Change to use get_prev_char.
15458 (init_env_request): Implement new registers .cht, .cdp, .csk.
15459 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
15460 \Z being processed in a separate environment.
15462 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
15464 * tbl/table.c: Removed TABLE_BOTTOM_REG.
15466 * tbl/table.c (table::init_output): In the section release macro,
15467 give a warning message if the section won't fit on one page.
15469 * tbl/table.c (table::do_top): Emit table keep only if table is
15471 (table::do_bottom): Likewise for table release.
15472 (table::table), (table::add_vertical_rule): Remove reference to
15474 * tbl/table.h: Remove keep member.
15476 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
15477 SECTION_RELEASE_MACRO, if there's not enough space before the next
15478 trap to output the diversion, call T# ourselves, set
15479 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
15480 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
15481 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
15482 vertical position and return to it before turning traps on again.
15484 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
15486 * troff/node.c, troff/node.h: In classes derived from node,
15487 replace prev_char_width method by last_char_node method.
15488 * troff/env.c (environment::get_prev_char_width): Use
15489 node::last_char_node rather than node::get_prev_char_width.
15491 * Makefile: Added comment about -fno-inline on 68030-based
15494 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
15495 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
15496 expressions using sizeof to int.
15497 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
15499 * macros/tmac.e (TS): Don't move @f back past the current
15502 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
15504 * ps/ps.c (main): Buffer stderr.
15505 * dvi/dvi.c (main): Likewise.
15506 * tty/tty.c (main): Likewise.
15508 * ps/ps.c (ps_printer::do_import): Improve error handling.
15510 * troff/input.c (abort_request): Use asciify.
15512 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
15513 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
15514 type of first argument int rather than char. This works around a
15515 bug on the 68030 based Apollo using g++ 1.37.1.
15517 * tbl/table.h (class table): Add `keep' member.
15518 * tbl/table.c (table::table): Initialize `keep'.
15519 (table::add_vertical_rule): Set `keep' to 1.
15520 (table::do_top): Only emit table keep macro is `keep' is non-zero.
15521 (table::do_bottom): Likewise for table release macro.
15522 (table::do_row): Emit section keep macro even if the row is 0.
15524 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
15526 * macros/tmac.e (@C): Preserve the font family across the change
15529 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
15531 * lib/font.c: Initialize font::hor and font::vert to 1.
15532 (font::load_desc): Check the values of font::hor and font::vert.
15534 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
15535 be included in a C compilation.
15536 (iftoa): Use INT_DIGITS. Include lib.h.
15538 (as_string): Likewise.
15539 * tbl/table.c: Removed definition of INT_DIGITS.
15540 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
15541 * troff/input.c (input_input_requests): Likewise.
15542 * ps/ps.c (make_encoding_name): Likewise.
15543 (ps_printer::set_style): Likewise.
15544 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
15546 * tty/devascii/R.proto: Map fm onto '.
15547 * tty/devlatin1/R.proto: Likewise.
15549 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
15551 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
15552 argument to \w is at a different input level.
15554 * tbl/table.c (table::init_output): Define a new macro
15555 REPEATED_VPT_MACRO, like vpt but if in a diversion also
15556 transparently outputs itself.
15557 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
15559 (table::do_row): Likewise.
15561 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
15562 TRANSPARENT_STRING_NAME.
15564 * tbl/table.c (table::init_output): In the table release macro
15565 print an error message and don't produce any output if after
15566 issuing the need request the table still will not fit. Also
15567 remove the diversion after bringing it back.
15569 * tbl/table.c (table::init_output): Define a new macro
15570 REPEATED_MARK_MACRO, like mk but if in a diversion also
15571 transparently outputs itself.
15572 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
15573 is necessary because .TH might not call .T#.
15574 (table::do_top): Likewise TOP_REG.
15575 (table::define_bottom_macro): If TOP_REG is no longer valid, use
15576 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
15577 table header might contain just the two top rules.
15579 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
15581 * troff/div.c: Implement new request `ptr' to print all traps.
15583 * troff/env.c (init_env_requests): Implement `.tabs' reg with
15584 init_string_env_reg.
15585 * troff/env.c (class tab_reg): Deleted.
15587 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
15589 * troff/div.c: New number register .pn returns the number of the
15590 next page as set by the pn request.
15592 * macros/tmac.an: Redid headers and footers. Number each manual
15593 entry starting from 1 unless \nC is > 0, like Sun. Added an
15594 optional 5th argument to .TH which specifies the manual name and
15595 appears in the center of the header. Understand the X, P and D
15596 registers like Sun.
15598 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
15600 * troff/env.c (init_env_requests): New number register `.lt' to
15601 return the title length.
15603 * troff/node.h (class transparent_dummy_node): New class.
15604 * troff/node.c (class transparent_dummy_node): Provide member
15606 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
15609 * troff/input.c (token::next): New escape sequence \).
15610 * troff/input.c (get_copy): Recognize \) in copy mode.
15612 * troff/input.c (input_stack::clear): New function.
15613 * troff/input.c (exit_request): Use input_stack::clear.
15615 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
15616 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
15618 * troff/env.c: Move set_page_character to input.c. Move
15619 page_character to input.c also.
15620 * troff/env.c (title): Split off the reading of the parts of the
15621 title into read_title_parts.
15622 * troff/input.c (read_title_parts): New function. Check the
15623 input_level when testing whether a token matches the delimiter.
15625 * troff/input.c (exit_request): New function.
15626 * troff/input.c (init_input_requests): Bind ex request to
15627 exit_request rather than exit_groff.
15629 * troff/input.c (exit_groff): Call tok.next() before
15630 process_input_stack().
15632 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
15634 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
15635 * troff/env.h: ditto.
15636 * troff/input.c: ditto.
15638 * troff/env.c (environment::is_empty): Test pending_lines.
15640 * troff/env.c (environment::have_pending_lines): Removed.
15642 * troff/input.c: Add request to flush pending lines from the
15645 * troff/env.c, troff/env.h: Add automatic widow control feature.
15647 * troff/input.c (exit_groff): Do process_input_stack() after
15648 do_break() but before setting exit_flag to 2.
15650 * troff/input.c: Remove FLUSH_PENDING_LINES and
15651 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
15652 environment after END_TRAP token seen, but only if there aren't
15653 any more traps still unfinished.
15654 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
15656 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
15658 * troff/env.c: Rename the `retain_size' member of class
15659 pending_output_line to `no_fill'.
15661 * troff/env.c (title): When the line is output, make the
15662 retain_size argument !fill.
15664 * troff/node.h: Add `hyphenated' member to struct breakpoint.
15665 * troff/node.c (space_node::get_breakpoints),
15666 (dbreak_node::get_breakpoints): Fill this in.
15667 * troff/env.c: Allow specification of maximum number of
15668 consecutive hyphenated lines.
15670 * troff/env.c (environment::is_empty): Add test for !current_tab.
15672 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
15674 * troff/env.c (environment::hyphenate_line): Don't completely give
15675 up if the word is not to be hyphenated; continue so that breaks
15676 can be made at break_char_node's.
15678 * lib/lib.h: Only define INT_MAX if it's not already defined;
15679 undef INT_MIN if it's already defined.
15681 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
15683 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
15684 This works around a bug in AT&T C++ 2.0 used with an ANSI C
15687 * macros/tmac.an (an-header): Set no-space mode.
15689 * macros/tmac.an (TH): Start a new page if necessary.
15691 * Started using ChangeLog at version 0.4.
15694 version-control: never